diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 79121776..f773ef2e 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -15,7 +15,7 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  GO_VERSION: 1.20.14
+  GO_VERSION: 1.21.13
   NODE_VERSION: 18
   GOLANGCI_VERSION: v1.53.3
   SOURCE_MAP_SUPPORT: true
diff --git a/go.work b/go.work
index bd088338..a33226a5 100644
--- a/go.work
+++ b/go.work
@@ -1,4 +1,4 @@
-go 1.20
+go 1.21
 
 use (
 	./playground
diff --git a/go.work.sum b/go.work.sum
index c8541949..16d0df52 100644
--- a/go.work.sum
+++ b/go.work.sum
@@ -203,11 +203,9 @@ github.com/smartystreets/goconvey v1.6.4/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9
 github.com/spf13/afero v1.6.0/go.mod h1:Ai8FlHk4v/PARR026UzYexafAt9roJ7LcLMAmO6Z93I=
 github.com/spf13/cast v1.3.1/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE=
 github.com/spf13/cobra v1.2.1/go.mod h1:ExllRjgxM/piMAM+3tAZvg8fsklGAf3tPfi+i8t68Nk=
-github.com/spf13/cobra v1.9.1 h1:CXSaggrXdbHK9CF+8ywj8Amf7PBRmPCOJugH954Nnlo=
 github.com/spf13/cobra v1.9.1/go.mod h1:nDyEzZ8ogv936Cinf6g1RU9MRY64Ir93oCnqb9wxYW0=
 github.com/spf13/jwalterweatherman v1.1.0/go.mod h1:aNWZUN0dPAAO/Ljvb5BEdw96iTZ0EXowPYD95IqWIGo=
 github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
-github.com/spf13/pflag v1.0.6 h1:jFzHGLGAlb3ruxLB8MhbI6A8+AQX/2eW4qeyNZXNp2o=
 github.com/spf13/pflag v1.0.6/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 github.com/spf13/viper v1.8.1/go.mod h1:o0Pch8wJ9BVSWGQMbra6iw0oQ5oktSIBaujf1rJH9Ns=
 github.com/stretchr/objx v0.5.2 h1:xuMeJ0Sdp5ZMRXx/aWO6RZxdr3beISkG5/G/aIRr3pY=
@@ -247,6 +245,7 @@ golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPh
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
 golang.org/x/crypto v0.13.0/go.mod h1:y6Z2r+Rw4iayiXXAIxJIDAJ1zMW4yaTpebo8fPOliYc=
 golang.org/x/crypto v0.16.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4=
+golang.org/x/crypto v0.26.0/go.mod h1:GY7jblb9wI+FOo5y8/S2oY4zWP07AkOJ4+jxCqdqn54=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
@@ -287,6 +286,7 @@ golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91
 golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.14.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
+golang.org/x/mod v0.20.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20181023162649-9b4f9f5ad519/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -328,6 +328,7 @@ golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
 golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
 golang.org/x/net v0.15.0/go.mod h1:idbUs1IY1+zTqbi8yxTbhexhEEk5ur9LInksu6HrEpk=
 golang.org/x/net v0.19.0/go.mod h1:CfAk/cbD4CthTvqiEl8NpboMuiuOYsAr/7NOjZJtv1U=
+golang.org/x/net v0.28.0/go.mod h1:yqtgsTWOOnlGLG9GFRrK3++bGOUEkNBoHZc8MEDWPNg=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@@ -356,6 +357,7 @@ golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.3.0/go.mod h1:FU7BRWz2tNW+3quACPkgCx/L+uEAv1htQ0V83Z9Rj+Y=
 golang.org/x/sync v0.5.0 h1:60k92dhOjHxJkrqnwsfl8KuaHbn/5dl0lUPUklKo3qE=
 golang.org/x/sync v0.5.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sync v0.8.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181026203630-95b1ffbd15a5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -405,14 +407,17 @@ golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.15.0 h1:h48lPFYpsTvQJZF4EKyI4aLHaev3CxivZmv7yZig9pc=
 golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.23.0 h1:YfKFowiIMvtgl1UERQoTPPToxltDeZfbj4H7dVUCwmM=
+golang.org/x/sys v0.23.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/telemetry v0.0.0-20240521205824-bda55230c457/go.mod h1:pRgIJT+bRLFKnoM1ldnzKoxTIn14Yxz928LQRYYgIN0=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
-golang.org/x/term v0.0.0-20220411215600-e5f449aeb171 h1:EH1Deb8WZJ0xc0WK//leUHXcX9aLE5SymusoTmMZye8=
 golang.org/x/term v0.0.0-20220411215600-e5f449aeb171/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/term v0.5.0/go.mod h1:jMB1sMXY+tzblOD4FWmEbocvup2/aLOaQEp7JmGp78k=
 golang.org/x/term v0.8.0/go.mod h1:xPskH00ivmX89bAKVGSKKtLOWNx2+17Eiy94tnKShWo=
 golang.org/x/term v0.12.0/go.mod h1:owVbMEjm3cBLCHdkQu9b1opXd4ETQWc3BhuQGKgXgvU=
 golang.org/x/term v0.15.0/go.mod h1:BDl952bC7+uMoWR75FIrCDx79TPU9oHkTZ9yRbYOrX0=
+golang.org/x/term v0.23.0/go.mod h1:DgV24QBUrK6jhZXl+20l6UWznPlwAHm1Q1mGHtydmSk=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -425,6 +430,7 @@ golang.org/x/text v0.7.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
 golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
+golang.org/x/text v0.17.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
diff --git a/playground/compile.js b/playground/compile.js
index b7a6a4a7..7d70a96a 100644
--- a/playground/compile.js
+++ b/playground/compile.js
@@ -1,7 +1,8 @@
 "use strict";
 (function() {
 
-var $goVersion = "go1.20.14";
+var $goVersion = "go1.21.13";
+var $testBinary = "0";
 Error.stackTraceLimit = Infinity;
 var $NaN = NaN;
 var $global, $module;
@@ -69,6 +70,7 @@ var $keys = (m) => {
 var $flushConsole = () => {
 };
 var $throwRuntimeError;
+var $newPanicNilError;
 var $throwNilPointerError = () => {
   $throwRuntimeError("invalid memory address or nil pointer dereference");
 };
@@ -93,6 +95,68 @@ if ($global.process !== void 0 && $global.require) {
   }
 }
 var $println = console.log;
+var $callstack = (skip, limit) => {
+  const oldLimit = Error.stackTraceLimit;
+  var stack;
+  try {
+    Error.stackTraceLimit = skip + limit;
+    stack = new Error().stack;
+  } finally {
+    Error.stackTraceLimit = oldLimit;
+  }
+  if (!stack) return [];
+  stack = stack.trim();
+  const firstNl = stack.indexOf("\n");
+  const firstLine = firstNl >= 0 ? stack.substring(0, firstNl) : stack;
+  if (!firstLine.includes("@") && !firstLine.startsWith("at ")) {
+    skip++;
+  }
+  return stack.split("\n").slice(skip);
+};
+var $parseCallFrame = (frame) => {
+  const posRe = /^(.+?)(?::(\d+)(?::(\d+))?)?$/;
+  const parsePos = (fnName, framePos) => {
+    const m = posRe.exec(framePos);
+    if (m) {
+      const file = m[1] || "";
+      const line = m[2] || 0;
+      const col = m[3] || 0;
+      return [fnName, file, line, col];
+    }
+    return [fnName, "", 0, 0];
+  };
+  const receiverRe = /^(?:(?:Object|typ\d*)\.)|(?:[a-zA-Z_$][a-zA-Z0-9_$]*\.(github\.com[\\|/]))/;
+  const stripReceiver = (fnName) => fnName.replace(receiverRe, "$1");
+  $parseCallFrame = (frame2) => {
+    const atIdx = frame2.indexOf("@");
+    if (atIdx >= 0) {
+      const fnName2 = frame2.substring(0, atIdx) || "<none>";
+      return parsePos(fnName2, frame2.substring(atIdx + 1));
+    }
+    const atLeadIdx = frame2.indexOf("at ");
+    if (atLeadIdx >= 0) frame2 = frame2.substring(atLeadIdx + 3);
+    const openIdx = frame2.lastIndexOf("(");
+    if (openIdx === -1) {
+      return parsePos("<none>", frame2);
+    }
+    var fnName = frame2.substring(0, frame2.indexOf("(")).trim();
+    const asIdx = fnName.indexOf("[as ");
+    if (asIdx > 0) {
+      var closeIdx = fnName.indexOf("]");
+      if (closeIdx === -1) closeIdx = fnName.length;
+      fnName = fnName.substring(asIdx + 4, closeIdx).trim();
+    }
+    fnName = stripReceiver(fnName);
+    var closeIdx = frame2.indexOf(")", openIdx);
+    if (closeIdx === -1) closeIdx = frame2.length;
+    var pos = frame2.substring(openIdx + 1, closeIdx);
+    if (pos === "<anonymous>") {
+      return [fnName, "<anonymous>", 0, 0];
+    }
+    return parsePos(fnName, pos);
+  };
+  return $parseCallFrame(frame);
+};
 var $callForAllPackages = (methodName) => {
   var names = $keys($packages);
   for (var i = 0; i < names.length; i++) {
@@ -215,7 +279,7 @@ var $convertSliceType = (slice, desiredType) => {
   if (slice == slice.constructor.nil) {
     return desiredType.nil;
   }
-  return $subslice(new desiredType(slice.$array), slice.$offset, slice.$offset + slice.$length);
+  return $subslice(new desiredType(slice.$array), slice.$offset, slice.$offset + slice.$length, slice.$offset + slice.$capacity);
 };
 var $decodeRune = (str, pos) => {
   var c0 = str.charCodeAt(pos);
@@ -364,11 +428,14 @@ var $clone = (src, type) => {
   return clone;
 };
 var $pointerOfStructConversion = (obj, type) => {
+  if (obj === (obj.constructor && obj.constructor.nil)) {
+    return type.nil;
+  }
   if (obj.$proxies === void 0) {
     obj.$proxies = {};
-    obj.$proxies[obj.constructor.string] = obj;
+    obj.$proxies[obj.constructor.id] = obj;
   }
-  var proxy = obj.$proxies[type.string];
+  var proxy = obj.$proxies[type.id];
   if (proxy === void 0) {
     var properties = {};
     for (var i = 0; i < type.elem.fields.length; i++) {
@@ -385,7 +452,7 @@ var $pointerOfStructConversion = (obj, type) => {
     }
     proxy = Object.create(type.prototype, properties);
     proxy.$val = proxy;
-    obj.$proxies[type.string] = proxy;
+    obj.$proxies[type.id] = proxy;
     proxy.$proxies = obj.$proxies;
   }
   return proxy;
@@ -505,7 +572,7 @@ var $unsafeMethodToFunction = (typ, name, isPtr) => {
             r = new ptrType(r);
             break;
           default:
-            r = new ptrType(r.$get, r.$set, r.$target);
+            r = new ptrType(r.$get, r.$set, r.$target, r.$index);
         }
       }
       return r[name](...args);
@@ -542,13 +609,80 @@ var $instanceOf = (x, y) => {
 var $typeOf = (x) => {
   return typeof x;
 };
-var $sliceData = (slice, typ) => {
+var $unsafeString = (ptr, len) => {
+  var byteSliceType = $sliceType($Uint8);
+  return $bytesToString($unsafeSlice(ptr, len, byteSliceType, "String"));
+};
+var $unsafeStringData = (str) => {
+  if (str.length === 0) {
+    return $ptrType($Uint8).nil;
+  }
+  var byteSliceType = $sliceType($Uint8);
+  var b = new byteSliceType($stringToBytes(str));
+  return $unsafeSliceData(b, byteSliceType);
+};
+var $unsafeSlice = (ptr, len, typ, methodName = "Slice") => {
+  if (len < 0) {
+    $throwRuntimeError("unsafe." + methodName + ": len out of range");
+  }
+  var ptrType = $ptrType(typ.elem);
+  if (ptr === ptrType.nil || ptr.$target === void 0) {
+    if (len > 0) {
+      $throwRuntimeError("unsafe." + methodName + ": ptr is nil and len is not zero");
+    }
+    return typ.nil;
+  }
+  if (len === 0) {
+    var s = new typ(ptr.$target);
+    s.$offset = ptr.$index !== void 0 ? ptr.$index : 0;
+    s.$length = 0;
+    s.$capacity = 0;
+    return s;
+  }
+  if (ptr.$index === void 0) {
+    $throwRuntimeError("unsafe." + methodName + ": pointer does not address a slice or array element (missing index)");
+  }
+  if (ptr.$target.buffer && ptr.$target.BYTES_PER_ELEMENT && ptr.$target.constructor !== $nativeArray(typ.elem.kind)) {
+    $throwRuntimeError("unsafe." + methodName + ": pointer does not match slice element storage layout");
+  }
+  if (ptr.$index + len > ptr.$target.length) {
+    $throwRuntimeError("unsafe." + methodName + ": len out of range");
+  }
+  var s = new typ(ptr.$target);
+  s.$offset = ptr.$index;
+  s.$length = len;
+  s.$capacity = len;
+  return s;
+};
+var $unsafeSliceData = (slice, typ) => {
+  var ptrType = $ptrType(typ.elem);
   if (slice === typ.nil) {
-    return $ptrType(typ.elem).nil;
+    return ptrType.nil;
   }
-  return $indexPtr(slice.$array, slice.$offset, typ.elem);
+  return $indexPtr(slice.$array, slice.$offset, ptrType);
+};
+var $clearSlice = (slice) => {
+  const n = slice.$length;
+  if (n === 0) {
+    return;
+  }
+  const arr = slice.$array;
+  const off = slice.$offset;
+  const zeroFn = slice.constructor.elem.zero;
+  for (let i = 0; i < n; i++) {
+    arr[off + i] = zeroFn();
+  }
+};
+var $clearMap = (m) => {
+  typeof m.clear === "function" && m.clear();
 };
 var $min = Math.min;
+var $max = Math.max;
+var $less64 = (x, y) => x.$high < y.$high || x.$high === y.$high && x.$low < y.$low;
+var $min64 = (first, ...rest) => rest.reduce((m, x) => $less64(x, m) ? x : m, first);
+var $max64 = (first, ...rest) => rest.reduce((m, x) => $less64(m, x) ? x : m, first);
+var $minStr = (first, ...rest) => rest.reduce((m, x) => x < m ? x : m, first);
+var $maxStr = (first, ...rest) => rest.reduce((m, x) => m < x ? x : m, first);
 var $mod = (x, y) => {
   return x % y;
 };
@@ -911,7 +1045,7 @@ var $newType = (size, kind, string, named, pkg, exported, constructor) => {
             if (src.$length < dst.length) {
               $throwRuntimeError("cannot convert slice with length " + src.$length + " to array or pointer to array with length " + dst.length);
             }
-            $copyArray(dst, src.$array, 0, 0, dst.length, elem);
+            $copyArray(dst, src.$array, 0, src.$offset, dst.length, elem);
           } else {
             $copyArray(dst, src, 0, 0, src.length, elem);
           }
@@ -966,10 +1100,11 @@ var $newType = (size, kind, string, named, pkg, exported, constructor) => {
       };
       break;
     case $kindPtr:
-      typ2 = constructor || function(getter, setter, target) {
+      typ2 = constructor || function(getter, setter, target, index) {
         this.$get = getter;
         this.$set = setter;
         this.$target = target;
+        if (index !== void 0) this.$index = index;
         this.$val = this;
       };
       typ2.keyFor = $idKey;
@@ -1180,42 +1315,66 @@ var $methodSet = (typ2) => {
     typ2.methodSetCache = [];
     return [];
   }
-  var current = [{ typ: isPtr ? typ2.elem : typ2, indirect: isPtr }];
+  var current = [{ typ: isPtr ? typ2.elem : typ2, indirect: isPtr, shadow: void 0 }];
   var seen = {};
   while (current.length > 0) {
     var next = [];
-    var mset = [];
+    var mset = {};
     current.forEach((e) => {
-      if (seen[e.typ.string]) {
+      if (seen[e.typ.id]) {
         return;
       }
-      seen[e.typ.string] = true;
+      seen[e.typ.id] = true;
+      const promotePair = (name, m) => {
+        if (mset[name] === null) {
+          return;
+        } else if (e.shadow && e.shadow[name]) {
+          return;
+        } else if (mset[name] === void 0) {
+          mset[name] = m;
+        } else if (mset[name] !== m) {
+          mset[name] = null;
+        }
+      };
+      const promote = (methods) => {
+        methods.forEach((m) => promotePair(m.name, m));
+      };
       if (e.typ.named) {
-        mset = mset.concat(e.typ.methods);
+        promote(e.typ.methods);
         if (e.indirect) {
-          mset = mset.concat($ptrType(e.typ).methods);
+          promote($ptrType(e.typ).methods);
         }
       }
       switch (e.typ.kind) {
         case $kindStruct:
+          var nextShadow = {};
+          Object.assign(nextShadow, e.shadow);
+          e.typ.fields.forEach((f) => {
+            nextShadow[f.name] = true;
+            promotePair(f.name, null);
+          });
           e.typ.fields.forEach((f) => {
             if (f.embedded) {
               var fTyp = f.typ;
               var fIsPtr = fTyp.kind === $kindPtr;
-              next.push({ typ: fIsPtr ? fTyp.elem : fTyp, indirect: e.indirect || fIsPtr });
+              next.push({
+                typ: fIsPtr ? fTyp.elem : fTyp,
+                indirect: e.indirect || fIsPtr,
+                shadow: nextShadow
+              });
             }
           });
           break;
         case $kindInterface:
-          mset = mset.concat(e.typ.methods);
+          promote(e.typ.methods);
           break;
       }
     });
-    mset.forEach((m) => {
-      if (base[m.name] === void 0) {
-        base[m.name] = m;
+    for (const [name, m] of Object.entries(mset)) {
+      if (m !== null && base[name] === void 0) {
+        base[name] = m;
       }
-    });
+    }
     current = next;
   }
   typ2.methodSetCache = [];
@@ -1412,23 +1571,38 @@ var $newDataPointer = (data, constructor) => {
     data = v;
   });
 };
+var $indexPtrGet = function() {
+  return this.$target[this.$index];
+};
+var $indexPtrSet = function(v) {
+  this.$target[this.$index] = v;
+};
 var $indexPtr = (array, index, constructor) => {
+  var makeIndexPtr = () => {
+    if (constructor.elem.kind === $kindStruct || constructor.elem.kind === $kindArray) {
+      var ptr = array[index];
+      if (ptr === void 0) {
+        ptr = array[index] = constructor.elem.zero();
+      }
+      ptr.$val = ptr;
+      ptr.$target = array;
+      ptr.$index = index;
+      ptr.$get = $indexPtrGet;
+      ptr.$set = (v) => {
+        constructor.elem.copy(array[index], v);
+      };
+      return ptr;
+    }
+    return new constructor($indexPtrGet, $indexPtrSet, array, index);
+  };
   if (array.buffer) {
     var cache = array.buffer.$ptr = array.buffer.$ptr || {};
     var typeCache = cache[array.name] = cache[array.name] || {};
     var cacheIdx = array.BYTES_PER_ELEMENT * index + array.byteOffset;
-    return typeCache[cacheIdx] || (typeCache[cacheIdx] = new constructor(() => {
-      return array[index];
-    }, (v) => {
-      array[index] = v;
-    }));
+    return typeCache[cacheIdx] || (typeCache[cacheIdx] = makeIndexPtr());
   } else {
     array.$ptr = array.$ptr || {};
-    return array.$ptr[index] || (array.$ptr[index] = new constructor(() => {
-      return array[index];
-    }, (v) => {
-      array[index] = v;
-    }));
+    return array.$ptr[index] || (array.$ptr[index] = makeIndexPtr());
   }
 };
 var $sliceType = (elem) => {
@@ -1497,8 +1671,8 @@ var $assertType = (value, type, returnTuple) => {
   } else if (!isInterface) {
     ok = value.constructor === type;
   } else {
-    var valueTypeString = value.constructor.string;
-    ok = type.implementedBy[valueTypeString];
+    var valueTypeId = value.constructor.id;
+    ok = type.implementedBy[valueTypeId];
     if (ok === void 0) {
       ok = true;
       var valueMethodSet = $methodSet(value.constructor);
@@ -1515,14 +1689,14 @@ var $assertType = (value, type, returnTuple) => {
         }
         if (!found) {
           ok = false;
-          type.missingMethodFor[valueTypeString] = tm.name;
+          type.missingMethodFor[valueTypeId] = tm.name;
           break;
         }
       }
-      type.implementedBy[valueTypeString] = ok;
+      type.implementedBy[valueTypeId] = ok;
     }
     if (!ok) {
-      missingMethod = type.missingMethodFor[valueTypeString];
+      missingMethod = type.missingMethodFor[valueTypeId];
     }
   }
   if (!ok) {
@@ -1640,7 +1814,11 @@ var $callDeferred = (deferred, jsErr, fromPanic) => {
     $stackDepthOffset++;
   }
 };
+var $panicnil = "0";
 var $panic = (value) => {
+  if (value === $ifaceNil && $panicnil !== "1") {
+    value = $newPanicNilError();
+  }
   $curGoroutine.panicStack.push(value);
   $callDeferred(null, null, true);
 };
@@ -2479,7 +2657,7 @@ $packages["github.com/gopherjs/gopherjs/js"] = (function() {
 	return $pkg;
 })();
 $packages["runtime"] = (function() {
-	var $pkg = {}, $init, js, _type, TypeAssertionError, basicFrame, Frames, Frame, Func, errorString, ptrType, sliceType, ptrType$1, structType, sliceType$1, sliceType$2, ptrType$2, ptrType$3, buildVersion, godebugUpdate, knownPositions, positionCounters, hiddenFrames, knownFrames, init, GOROOT, registerPosition, itoa, callstack, parseCallstack, ParseCallFrame, Caller, Callers, CallersFrames, SetFinalizer, FuncForPC, Stack, Version, KeepAlive, throw$1, nanotime, godebug_setUpdate, getEnvString, godebug_notify, fastrand, fastrand64, fastrandu;
+	var $pkg = {}, $init, js, _type, TypeAssertionError, PanicNilError, basicFrame, Frames, Frame, Func, errorString, ptrType, sliceType, ptrType$1, ptrType$2, arrayType, structType, sliceType$1, sliceType$2, ptrType$3, ptrType$4, buildVersion, godebugUpdate, knownPositions, positionCounters, hiddenFrames, knownFrames, newPanicNilError, init, GOROOT, registerPosition, callstack, parseCallstack, Caller, Callers, CallersFrames, SetFinalizer, FuncForPC, Stack, Version, KeepAlive, throw$1, nanotime, godebug_setUpdate, getEnvString, godebug_notify, syncPanicNilFromGodebug, fastrand, fastrand64, fastrandu;
 	js = $packages["github.com/gopherjs/gopherjs/js"];
 	_type = $newType(0, $kindStruct, "runtime._type", true, "runtime", false, function(str_) {
 		this.$val = this;
@@ -2503,6 +2681,14 @@ $packages["runtime"] = (function() {
 		this.asserted = asserted_;
 		this.missingMethod = missingMethod_;
 	});
+	PanicNilError = $newType(0, $kindStruct, "runtime.PanicNilError", true, "runtime", true, function(_$0_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this._$0 = arrayType.zero();
+			return;
+		}
+		this._$0 = _$0_;
+	});
 	basicFrame = $newType(0, $kindStruct, "runtime.basicFrame", true, "runtime", false, function(FuncName_, File_, Line_, Col_) {
 		this.$val = this;
 		if (arguments.length === 0) {
@@ -2562,6 +2748,7 @@ $packages["runtime"] = (function() {
 	errorString = $newType(8, $kindString, "runtime.errorString", true, "runtime", false, null);
 	$pkg._type = _type;
 	$pkg.TypeAssertionError = TypeAssertionError;
+	$pkg.PanicNilError = PanicNilError;
 	$pkg.basicFrame = basicFrame;
 	$pkg.Frames = Frames;
 	$pkg.Frame = Frame;
@@ -2571,11 +2758,13 @@ $packages["runtime"] = (function() {
 		ptrType = $ptrType(Func);
 		sliceType = $sliceType(ptrType);
 		ptrType$1 = $ptrType(_type);
+		ptrType$2 = $ptrType(PanicNilError);
+		arrayType = $arrayType(ptrType$2, 0);
 		structType = $structType("", []);
 		sliceType$1 = $sliceType(basicFrame);
 		sliceType$2 = $sliceType(Frame);
-		ptrType$2 = $ptrType(TypeAssertionError);
-		ptrType$3 = $ptrType(Frames);
+		ptrType$3 = $ptrType(TypeAssertionError);
+		ptrType$4 = $ptrType(Frames);
 		$ptrType(_type).prototype.string = function string() {
 			var t;
 			t = this;
@@ -2613,13 +2802,23 @@ $packages["runtime"] = (function() {
 			}
 			return "interface conversion: " + cs + " is not " + as + ": missing method " + e.missingMethod;
 		};
+		$ptrType(PanicNilError).prototype.Error = function Error$2() {
+			return "panic called with nil argument";
+		};
+		$ptrType(PanicNilError).prototype.RuntimeError = function RuntimeError$1() {
+		};
+		newPanicNilError = function newPanicNilError$1() {
+			return new PanicNilError.ptr(arrayType.zero());
+		};
 		init = function init$1() {
 			var e, jsPkg;
 			jsPkg = $packages[$externalize("github.com/gopherjs/gopherjs/js", $String)];
 			$jsObjectPtr = jsPkg.Object.ptr;
 			$jsErrorPtr = jsPkg.Error.ptr;
 			$throwRuntimeError = throw$1;
+			$newPanicNilError = newPanicNilError;
 			buildVersion = $internalize($goVersion, $String);
+			syncPanicNilFromGodebug(getEnvString("GODEBUG"));
 			e = $ifaceNil;
 			e = new TypeAssertionError.ptr(ptrType$1.nil, ptrType$1.nil, ptrType$1.nil, "");
 			$unused(e);
@@ -2642,97 +2841,61 @@ $packages["runtime"] = (function() {
 			return "/usr/local/go";
 		};
 		$pkg.GOROOT = GOROOT;
-		registerPosition = function registerPosition$1(funcName, file, line, col) {
-			var _entry, _key, _tuple, col, f, file, found, funcName, key, line, pc, pc$1;
-			key = file + ":" + itoa(line) + ":" + itoa(col);
-			_tuple = (_entry = $mapIndex(knownPositions,$String.keyFor(key)), _entry !== undefined ? [_entry.v, true] : [0, false]);
+		registerPosition = function registerPosition$1(frame) {
+			var _entry, _key, _tuple, f, found, frame, pc, pc$1;
+			_tuple = (_entry = $mapIndex(knownPositions,basicFrame.keyFor(frame)), _entry !== undefined ? [_entry.v, true] : [0, false]);
 			pc = _tuple[0];
 			found = _tuple[1];
 			if (found) {
 				return pc;
 			}
-			f = new Func.ptr(funcName, file, line, new structType.ptr());
+			f = new Func.ptr(frame.FuncName, frame.File, frame.Line, new structType.ptr());
 			pc$1 = ((positionCounters.$length >>> 0));
 			positionCounters = $append(positionCounters, f);
-			_key = key; (knownPositions || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: pc$1 });
+			_key = $clone(frame, basicFrame); (knownPositions || $throwRuntimeError("assignment to entry in nil map")).set(basicFrame.keyFor(_key), { k: _key, v: pc$1 });
 			return pc$1;
 		};
-		itoa = function itoa$1(i) {
-			var i;
-			return $internalize(new ($global.String)(i), $String);
-		};
 		callstack = function callstack$1(skip, limit) {
 			var limit, lines, skip;
-			skip = (skip + 1 >> 0) + 1 >> 0;
-			lines = new ($global.Error)().stack.split($externalize("\n", $String)).slice(skip, skip + limit >> 0);
-			return parseCallstack(lines);
+			if (limit <= 0) {
+				return new sliceType$1([]);
+			}
+			skip = skip + 2 >> 0;
+			lines = $callstack(skip, limit);
+			return parseCallstack(lines, limit);
 		};
-		parseCallstack = function parseCallstack$1(lines) {
-			var _entry, _entry$1, _tuple, alias, frame, frames, i, l, lines, ok;
+		parseCallstack = function parseCallstack$1(lines, limit) {
+			var _entry, _entry$1, _tuple, alias, frame, frames, funcName, i, l, limit, lines, ok;
 			frames = new sliceType$1([]);
 			l = $parseInt(lines.length);
 			i = 0;
 			while (true) {
 				if (!(i < l)) { break; }
-				frame = $clone(ParseCallFrame(lines[i]), basicFrame);
-				if ((_entry = $mapIndex(hiddenFrames,$String.keyFor(frame.FuncName)), _entry !== undefined ? _entry.v : false)) {
+				frame = $parseCallFrame(lines[i]);
+				funcName = $internalize(frame[0], $String);
+				if ((_entry = $mapIndex(hiddenFrames,$String.keyFor(funcName)), _entry !== undefined ? _entry.v : false)) {
 					i = i + (1) >> 0;
 					continue;
 				}
-				_tuple = (_entry$1 = $mapIndex(knownFrames,$String.keyFor(frame.FuncName)), _entry$1 !== undefined ? [_entry$1.v, true] : ["", false]);
+				_tuple = (_entry$1 = $mapIndex(knownFrames,$String.keyFor(funcName)), _entry$1 !== undefined ? [_entry$1.v, true] : ["", false]);
 				alias = _tuple[0];
 				ok = _tuple[1];
 				if (ok) {
-					frame.FuncName = alias;
+					funcName = alias;
+				}
+				frames = $append(frames, new basicFrame.ptr(funcName, $internalize(frame[1], $String), $parseInt(frame[2]) >> 0, $parseInt(frame[3]) >> 0));
+				if (funcName === "runtime.goexit") {
+					break;
 				}
-				frames = $append(frames, frame);
-				if (frame.FuncName === "runtime.goexit") {
+				if (frames.$length >= limit) {
 					break;
 				}
 				i = i + (1) >> 0;
 			}
 			return frames;
 		};
-		ParseCallFrame = function ParseCallFrame$1(info) {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, col, file, fn, funcName, idx, info, line, openIdx, parts, parts$1, parts$2, pos, split;
-			if (($parseInt(info.indexOf($externalize("@", $String))) >> 0) >= 0) {
-				split = new ($global.RegExp)($externalize("[@:]", $String));
-				parts = info.split(split);
-				return new basicFrame.ptr($internalize(parts[0], $String), $internalize(parts.slice(1, $parseInt(parts.length) - 2 >> 0).join($externalize(":", $String)), $String), $parseInt(parts[($parseInt(parts.length) - 2 >> 0)]) >> 0, $parseInt(parts[($parseInt(parts.length) - 1 >> 0)]) >> 0);
-			}
-			openIdx = $parseInt(info.lastIndexOf($externalize("(", $String))) >> 0;
-			if (openIdx === -1) {
-				parts$1 = info.split($externalize(":", $String));
-				return new basicFrame.ptr("<none>", $internalize(parts$1.slice(0, $parseInt(parts$1.length) - 2 >> 0).join($externalize(":", $String)).replace(new ($global.RegExp)($externalize("^\\s*at ", $String)), $externalize("", $String)), $String), $parseInt(parts$1[($parseInt(parts$1.length) - 2 >> 0)]) >> 0, $parseInt(parts$1[($parseInt(parts$1.length) - 1 >> 0)]) >> 0);
-			}
-			_tmp = "";
-			_tmp$1 = "";
-			file = _tmp;
-			funcName = _tmp$1;
-			_tmp$2 = 0;
-			_tmp$3 = 0;
-			line = _tmp$2;
-			col = _tmp$3;
-			pos = info.substring(openIdx + 1 >> 0, $parseInt(info.indexOf($externalize(")", $String))) >> 0);
-			parts$2 = pos.split($externalize(":", $String));
-			if ($internalize(pos, $String) === "<anonymous>") {
-				file = "<anonymous>";
-			} else {
-				file = $internalize(parts$2.slice(0, $parseInt(parts$2.length) - 2 >> 0).join($externalize(":", $String)), $String);
-				line = $parseInt(parts$2[($parseInt(parts$2.length) - 2 >> 0)]) >> 0;
-				col = $parseInt(parts$2[($parseInt(parts$2.length) - 1 >> 0)]) >> 0;
-			}
-			fn = info.substring(($parseInt(info.indexOf($externalize("at ", $String))) >> 0) + 3 >> 0, $parseInt(info.indexOf($externalize(" (", $String))) >> 0);
-			idx = $parseInt(fn.indexOf($externalize("[as ", $String))) >> 0;
-			if (idx > 0) {
-				fn = fn.substring(idx + 4 >> 0, fn.indexOf($externalize("]", $String)));
-			}
-			funcName = $internalize(fn, $String);
-			return new basicFrame.ptr(funcName, file, line, col);
-		};
-		$pkg.ParseCallFrame = ParseCallFrame;
 		Caller = function Caller$1(skip) {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, file, frames, line, ok, pc, skip;
+			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, file, frame, frames, line, ok, pc, skip;
 			pc = 0;
 			file = "";
 			line = 0;
@@ -2750,10 +2913,11 @@ $packages["runtime"] = (function() {
 				ok = _tmp$3;
 				return [pc, file, line, ok];
 			}
-			pc = registerPosition((0 >= frames.$length ? ($throwRuntimeError("index out of range"), undefined) : frames.$array[frames.$offset + 0]).FuncName, (0 >= frames.$length ? ($throwRuntimeError("index out of range"), undefined) : frames.$array[frames.$offset + 0]).File, (0 >= frames.$length ? ($throwRuntimeError("index out of range"), undefined) : frames.$array[frames.$offset + 0]).Line, (0 >= frames.$length ? ($throwRuntimeError("index out of range"), undefined) : frames.$array[frames.$offset + 0]).Col);
+			frame = $clone((0 >= frames.$length ? ($throwRuntimeError("index out of range"), undefined) : frames.$array[frames.$offset + 0]), basicFrame);
+			pc = registerPosition($clone(frame, basicFrame));
 			_tmp$4 = pc;
-			_tmp$5 = (0 >= frames.$length ? ($throwRuntimeError("index out of range"), undefined) : frames.$array[frames.$offset + 0]).File;
-			_tmp$6 = (0 >= frames.$length ? ($throwRuntimeError("index out of range"), undefined) : frames.$array[frames.$offset + 0]).Line;
+			_tmp$5 = frame.File;
+			_tmp$6 = frame.Line;
 			_tmp$7 = true;
 			pc = _tmp$4;
 			file = _tmp$5;
@@ -2771,7 +2935,7 @@ $packages["runtime"] = (function() {
 				if (!(_i < _ref.$length)) { break; }
 				i = _i;
 				frame = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), basicFrame);
-				((i < 0 || i >= pc.$length) ? ($throwRuntimeError("index out of range"), undefined) : pc.$array[pc.$offset + i] = registerPosition(frame.FuncName, frame.File, frame.Line, frame.Col));
+				((i < 0 || i >= pc.$length) ? ($throwRuntimeError("index out of range"), undefined) : pc.$array[pc.$offset + i] = registerPosition($clone(frame, basicFrame)));
 				_i++;
 			}
 			return frames.$length;
@@ -2786,6 +2950,11 @@ $packages["runtime"] = (function() {
 				if (!(_i < _ref.$length)) { break; }
 				pc = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 				fun = FuncForPC(pc);
+				if (fun === ptrType.nil) {
+					result.frames = $append(result.frames, new Frame.ptr(pc, ptrType.nil, "", "", 0, 0));
+					_i++;
+					continue;
+				}
 				result.frames = $append(result.frames, new Frame.ptr(pc, fun, fun.name, fun.file, fun.line, fun.Entry()));
 				_i++;
 			}
@@ -2848,8 +3017,8 @@ $packages["runtime"] = (function() {
 		FuncForPC = function FuncForPC$1(pc) {
 			var ipc, pc;
 			ipc = ((pc >> 0));
-			if (ipc >= positionCounters.$length) {
-				$panic(new $String("GopherJS: pc=" + itoa(ipc) + " is out of range of known position counters"));
+			if (ipc <= 0 || ipc >= positionCounters.$length) {
+				return ptrType.nil;
 			}
 			return ((ipc < 0 || ipc >= positionCounters.$length) ? ($throwRuntimeError("index out of range"), undefined) : positionCounters.$array[positionCounters.$offset + ipc]);
 		};
@@ -2871,12 +3040,12 @@ $packages["runtime"] = (function() {
 			var param;
 		};
 		$pkg.KeepAlive = KeepAlive;
-		errorString.prototype.RuntimeError = function RuntimeError$1() {
+		errorString.prototype.RuntimeError = function RuntimeError$2() {
 			var e;
 			e = this.$val;
 		};
 		$ptrType(errorString).prototype.RuntimeError = function(...$args) { return new errorString(this.$get()).RuntimeError(...$args); };
-		errorString.prototype.Error = function Error$2() {
+		errorString.prototype.Error = function Error$3() {
 			var e;
 			e = this.$val;
 			return "runtime error: " + (e);
@@ -2917,15 +3086,32 @@ $packages["runtime"] = (function() {
 		godebug_notify = function godebug_notify$1(key, value) {
 			var {godebugDefault, key, update, value, $s, $r, $c} = $restore(this, {key, value});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			update = godebugUpdate;
-			if (update === $throwNilPointerError || !(key === "GODEBUG")) {
+			if (!(key === "GODEBUG")) {
 				$s = -1; return;
 			}
-			godebugDefault = "";
-			$r = update(godebugDefault, value); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			update = godebugUpdate;
+			/* */ if (!(update === $throwNilPointerError)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(update === $throwNilPointerError)) { */ case 1:
+				godebugDefault = "";
+				$r = update(godebugDefault, value); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 2:
+			syncPanicNilFromGodebug(value);
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: godebug_notify$1, $c: true, $r, godebugDefault, key, update, value, $s};return $f;
 		};
+		syncPanicNilFromGodebug = function syncPanicNilFromGodebug$1(godebug) {
+			var godebug, m, panicnil, re;
+			panicnil = "0";
+			if (!(godebug === "")) {
+				re = new ($global.RegExp)($externalize("(?:^|,)panicnil=(\\d+)(?:,|$)", $String));
+				m = re.exec($externalize(godebug, $String));
+				if (!(m === null) && !(m === undefined) && $parseInt(m.length) >= 2) {
+					panicnil = $internalize(m[1], $String);
+				}
+			}
+			$panicnil = $externalize(panicnil, $String);
+		};
 		fastrand = function fastrand$1() {
 			return (($parseFloat($global.Math.random()) * 4.294967295e+09 >>> 0));
 		};
@@ -2937,12 +3123,14 @@ $packages["runtime"] = (function() {
 			return ((fastrand() >>> 0));
 		};
 		ptrType$1.methods = [{prop: "string", name: "string", pkg: "runtime", typ: $funcType([], [$String], false)}, {prop: "pkgpath", name: "pkgpath", pkg: "runtime", typ: $funcType([], [$String], false)}];
-		ptrType$2.methods = [{prop: "RuntimeError", name: "RuntimeError", pkg: "", typ: $funcType([], [], false)}, {prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$3.methods = [{prop: "Next", name: "Next", pkg: "", typ: $funcType([], [Frame, $Bool], false)}];
+		ptrType$3.methods = [{prop: "RuntimeError", name: "RuntimeError", pkg: "", typ: $funcType([], [], false)}, {prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$2.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "RuntimeError", name: "RuntimeError", pkg: "", typ: $funcType([], [], false)}];
+		ptrType$4.methods = [{prop: "Next", name: "Next", pkg: "", typ: $funcType([], [Frame, $Bool], false)}];
 		ptrType.methods = [{prop: "Entry", name: "Entry", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "FileLine", name: "FileLine", pkg: "", typ: $funcType([$Uintptr], [$String, $Int], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}];
 		errorString.methods = [{prop: "RuntimeError", name: "RuntimeError", pkg: "", typ: $funcType([], [], false)}, {prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		_type.init("runtime", [{prop: "str", name: "str", embedded: false, exported: false, typ: $String, tag: ""}]);
 		TypeAssertionError.init("runtime", [{prop: "_interface", name: "_interface", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "concrete", name: "concrete", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "asserted", name: "asserted", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "missingMethod", name: "missingMethod", embedded: false, exported: false, typ: $String, tag: ""}]);
+		PanicNilError.init("runtime", [{prop: "_$0", name: "_", embedded: false, exported: false, typ: arrayType, tag: ""}]);
 		basicFrame.init("", [{prop: "FuncName", name: "FuncName", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "File", name: "File", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Line", name: "Line", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Col", name: "Col", embedded: false, exported: true, typ: $Int, tag: ""}]);
 		Frames.init("runtime", [{prop: "frames", name: "frames", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "current", name: "current", embedded: false, exported: false, typ: $Int, tag: ""}]);
 		Frame.init("", [{prop: "PC", name: "PC", embedded: false, exported: true, typ: $Uintptr, tag: ""}, {prop: "Func", name: "Func", embedded: false, exported: true, typ: ptrType, tag: ""}, {prop: "Function", name: "Function", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "File", name: "File", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Line", name: "Line", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Entry", name: "Entry", embedded: false, exported: true, typ: $Uintptr, tag: ""}]);
@@ -2960,8 +3148,8 @@ $packages["runtime"] = (function() {
 		$r = js.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		buildVersion = "";
 		godebugUpdate = $throwNilPointerError;
-		knownPositions = $makeMap($String.keyFor, []);
-		positionCounters = new sliceType([]);
+		knownPositions = $makeMap(basicFrame.keyFor, []);
+		positionCounters = new sliceType([ptrType.nil]);
 		hiddenFrames = $makeMap($String.keyFor, [{ k: "$callDeferred", v: true }]);
 		knownFrames = $makeMap($String.keyFor, [{ k: "$panic", v: "runtime.gopanic" }, { k: "$goroutine", v: "runtime.goexit" }]);
 		init();
@@ -2982,14 +3170,873 @@ $packages["internal/goarch"] = (function() {
 	$pkg.$init = $init;
 	return $pkg;
 })();
+$packages["internal/abi"] = (function() {
+	var $pkg = {}, $init, js, goarch, Type, Kind, TFlag, Method, Imethod, ArrayType, ChanDir, ChanType, InterfaceType, MapType, SliceType, PtrType, StructField, StructType, UncommonType, FuncType, Name, NameOff, TypeOff, TextOff, sliceType, ptrType, ptrType$1, ptrType$2, ptrType$3, ptrType$4, ptrType$5, ptrType$6, sliceType$1, ptrType$7, sliceType$2, sliceType$3, sliceType$4, structType, ptrType$9, funcType, funcType$1, ptrType$10, ptrType$11, kindNames, UnsafeNew, IfaceE2I, TypedMemMove, ReflectType, setKindType, NewName, ResolveReflectName, ResolveReflectType, internalStr, WrapJsObject, UnwrapJsObject, CopyStruct;
+	js = $packages["github.com/gopherjs/gopherjs/js"];
+	goarch = $packages["internal/goarch"];
+	Type = $newType(0, $kindStruct, "abi.Type", true, "internal/abi", true, function(Size__, PtrBytes_, Hash_, TFlag_, Align__, FieldAlign__, Kind__, Equal_, GCData_, Str_, PtrToThis_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Size_ = 0;
+			this.PtrBytes = 0;
+			this.Hash = 0;
+			this.TFlag = 0;
+			this.Align_ = 0;
+			this.FieldAlign_ = 0;
+			this.Kind_ = 0;
+			this.Equal = $throwNilPointerError;
+			this.GCData = ptrType$7.nil;
+			this.Str = NameOff.nil;
+			this.PtrToThis = TypeOff.nil;
+			return;
+		}
+		this.Size_ = Size__;
+		this.PtrBytes = PtrBytes_;
+		this.Hash = Hash_;
+		this.TFlag = TFlag_;
+		this.Align_ = Align__;
+		this.FieldAlign_ = FieldAlign__;
+		this.Kind_ = Kind__;
+		this.Equal = Equal_;
+		this.GCData = GCData_;
+		this.Str = Str_;
+		this.PtrToThis = PtrToThis_;
+	});
+	Kind = $newType(4, $kindUint, "abi.Kind", true, "internal/abi", true, null);
+	TFlag = $newType(1, $kindUint8, "abi.TFlag", true, "internal/abi", true, null);
+	Method = $newType(0, $kindStruct, "abi.Method", true, "internal/abi", true, function(Name_, Mtyp_, Ifn_, Tfn_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Name = NameOff.nil;
+			this.Mtyp = TypeOff.nil;
+			this.Ifn = 0;
+			this.Tfn = 0;
+			return;
+		}
+		this.Name = Name_;
+		this.Mtyp = Mtyp_;
+		this.Ifn = Ifn_;
+		this.Tfn = Tfn_;
+	});
+	Imethod = $newType(0, $kindStruct, "abi.Imethod", true, "internal/abi", true, function(Name_, Typ_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Name = NameOff.nil;
+			this.Typ = TypeOff.nil;
+			return;
+		}
+		this.Name = Name_;
+		this.Typ = Typ_;
+	});
+	ArrayType = $newType(0, $kindStruct, "abi.ArrayType", true, "internal/abi", true, function(Type_, Elem_, Slice_, Len_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Type = new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil);
+			this.Elem = ptrType.nil;
+			this.Slice = ptrType.nil;
+			this.Len = 0;
+			return;
+		}
+		this.Type = Type_;
+		this.Elem = Elem_;
+		this.Slice = Slice_;
+		this.Len = Len_;
+	});
+	ChanDir = $newType(4, $kindInt, "abi.ChanDir", true, "internal/abi", true, null);
+	ChanType = $newType(0, $kindStruct, "abi.ChanType", true, "internal/abi", true, function(Type_, Elem_, Dir_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Type = new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil);
+			this.Elem = ptrType.nil;
+			this.Dir = 0;
+			return;
+		}
+		this.Type = Type_;
+		this.Elem = Elem_;
+		this.Dir = Dir_;
+	});
+	InterfaceType = $newType(0, $kindStruct, "abi.InterfaceType", true, "internal/abi", true, function(Type_, PkgPath_, Methods_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Type = new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil);
+			this.PkgPath = new Name.ptr("", "", false, false, "");
+			this.Methods = sliceType$3.nil;
+			return;
+		}
+		this.Type = Type_;
+		this.PkgPath = PkgPath_;
+		this.Methods = Methods_;
+	});
+	MapType = $newType(0, $kindStruct, "abi.MapType", true, "internal/abi", true, function(Type_, Key_, Elem_, Bucket_, Hasher_, KeySize_, ValueSize_, BucketSize_, Flags_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Type = new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil);
+			this.Key = ptrType.nil;
+			this.Elem = ptrType.nil;
+			this.Bucket = ptrType.nil;
+			this.Hasher = $throwNilPointerError;
+			this.KeySize = 0;
+			this.ValueSize = 0;
+			this.BucketSize = 0;
+			this.Flags = 0;
+			return;
+		}
+		this.Type = Type_;
+		this.Key = Key_;
+		this.Elem = Elem_;
+		this.Bucket = Bucket_;
+		this.Hasher = Hasher_;
+		this.KeySize = KeySize_;
+		this.ValueSize = ValueSize_;
+		this.BucketSize = BucketSize_;
+		this.Flags = Flags_;
+	});
+	SliceType = $newType(0, $kindStruct, "abi.SliceType", true, "internal/abi", true, function(Type_, Elem_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Type = new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil);
+			this.Elem = ptrType.nil;
+			return;
+		}
+		this.Type = Type_;
+		this.Elem = Elem_;
+	});
+	PtrType = $newType(0, $kindStruct, "abi.PtrType", true, "internal/abi", true, function(Type_, Elem_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Type = new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil);
+			this.Elem = ptrType.nil;
+			return;
+		}
+		this.Type = Type_;
+		this.Elem = Elem_;
+	});
+	StructField = $newType(0, $kindStruct, "abi.StructField", true, "internal/abi", true, function(Name_, Typ_, Offset_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Name = new Name.ptr("", "", false, false, "");
+			this.Typ = ptrType.nil;
+			this.Offset = 0;
+			return;
+		}
+		this.Name = Name_;
+		this.Typ = Typ_;
+		this.Offset = Offset_;
+	});
+	StructType = $newType(0, $kindStruct, "abi.StructType", true, "internal/abi", true, function(Type_, PkgPath_, Fields_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Type = new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil);
+			this.PkgPath = new Name.ptr("", "", false, false, "");
+			this.Fields = sliceType$4.nil;
+			return;
+		}
+		this.Type = Type_;
+		this.PkgPath = PkgPath_;
+		this.Fields = Fields_;
+	});
+	UncommonType = $newType(0, $kindStruct, "abi.UncommonType", true, "internal/abi", true, function(PkgPath_, Mcount_, Xcount_, Methods__) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.PkgPath = NameOff.nil;
+			this.Mcount = 0;
+			this.Xcount = 0;
+			this.Methods_ = sliceType$1.nil;
+			return;
+		}
+		this.PkgPath = PkgPath_;
+		this.Mcount = Mcount_;
+		this.Xcount = Xcount_;
+		this.Methods_ = Methods__;
+	});
+	FuncType = $newType(0, $kindStruct, "abi.FuncType", true, "internal/abi", true, function(Type_, InCount_, OutCount_, In__, Out__) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Type = new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil);
+			this.InCount = 0;
+			this.OutCount = 0;
+			this.In_ = sliceType$2.nil;
+			this.Out_ = sliceType$2.nil;
+			return;
+		}
+		this.Type = Type_;
+		this.InCount = InCount_;
+		this.OutCount = OutCount_;
+		this.In_ = In__;
+		this.Out_ = Out__;
+	});
+	Name = $newType(0, $kindStruct, "abi.Name", true, "internal/abi", true, function(name_, tag_, exported_, embedded_, pkgPath_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.name = "";
+			this.tag = "";
+			this.exported = false;
+			this.embedded = false;
+			this.pkgPath = "";
+			return;
+		}
+		this.name = name_;
+		this.tag = tag_;
+		this.exported = exported_;
+		this.embedded = embedded_;
+		this.pkgPath = pkgPath_;
+	});
+	NameOff = $newType(4, $kindPtr, "abi.NameOff", true, "internal/abi", true, null);
+	TypeOff = $newType(4, $kindPtr, "abi.TypeOff", true, "internal/abi", true, null);
+	TextOff = $newType(4, $kindUnsafePointer, "abi.TextOff", true, "internal/abi", true, null);
+	$pkg.Type = Type;
+	$pkg.Kind = Kind;
+	$pkg.TFlag = TFlag;
+	$pkg.Method = Method;
+	$pkg.Imethod = Imethod;
+	$pkg.ArrayType = ArrayType;
+	$pkg.ChanDir = ChanDir;
+	$pkg.ChanType = ChanType;
+	$pkg.InterfaceType = InterfaceType;
+	$pkg.MapType = MapType;
+	$pkg.SliceType = SliceType;
+	$pkg.PtrType = PtrType;
+	$pkg.StructField = StructField;
+	$pkg.StructType = StructType;
+	$pkg.UncommonType = UncommonType;
+	$pkg.FuncType = FuncType;
+	$pkg.Name = Name;
+	$pkg.NameOff = NameOff;
+	$pkg.TypeOff = TypeOff;
+	$pkg.TextOff = TextOff;
+	$pkg.$finishSetup = function() {
+		sliceType = $sliceType($String);
+		ptrType = $ptrType(Type);
+		ptrType$1 = $ptrType(StructType);
+		ptrType$2 = $ptrType(MapType);
+		ptrType$3 = $ptrType(ArrayType);
+		ptrType$4 = $ptrType(FuncType);
+		ptrType$5 = $ptrType(InterfaceType);
+		ptrType$6 = $ptrType(UncommonType);
+		sliceType$1 = $sliceType(Method);
+		ptrType$7 = $ptrType($Uint8);
+		sliceType$2 = $sliceType(ptrType);
+		sliceType$3 = $sliceType(Imethod);
+		sliceType$4 = $sliceType(StructField);
+		structType = $structType("internal/abi", [{prop: "str", name: "str", embedded: false, exported: false, typ: $String, tag: ""}]);
+		ptrType$9 = $ptrType(js.Object);
+		funcType = $funcType([$UnsafePointer, $UnsafePointer], [$Bool], false);
+		funcType$1 = $funcType([$UnsafePointer, $Uintptr], [$Uintptr], false);
+		ptrType$10 = $ptrType(StructField);
+		ptrType$11 = $ptrType(Name);
+		Kind.prototype.String = function String() {
+			var k;
+			k = this.$val;
+			if (((k >> 0)) < kindNames.$length) {
+				return ((k < 0 || k >= kindNames.$length) ? ($throwRuntimeError("index out of range"), undefined) : kindNames.$array[kindNames.$offset + k]);
+			}
+			return (0 >= kindNames.$length ? ($throwRuntimeError("index out of range"), undefined) : kindNames.$array[kindNames.$offset + 0]);
+		};
+		$ptrType(Kind).prototype.String = function(...$args) { return new Kind(this.$get()).String(...$args); };
+		$ptrType(Type).prototype.Kind = function Kind$1() {
+			var t;
+			t = this;
+			return ((((t.Kind_ & 31) >>> 0) >>> 0));
+		};
+		$ptrType(Type).prototype.HasName = function HasName() {
+			var t;
+			t = this;
+			return !((((t.TFlag & 4) >>> 0) === 0));
+		};
+		$ptrType(Type).prototype.Pointers = function Pointers() {
+			var t;
+			t = this;
+			return !((t.PtrBytes === 0));
+		};
+		$ptrType(Type).prototype.IfaceIndir = function IfaceIndir() {
+			var t;
+			t = this;
+			return ((t.Kind_ & 32) >>> 0) === 0;
+		};
+		$ptrType(Type).prototype.IsDirectIface = function IsDirectIface() {
+			var t;
+			t = this;
+			return !((((t.Kind_ & 32) >>> 0) === 0));
+		};
+		$ptrType(Type).prototype.Len = function Len() {
+			var t;
+			t = this;
+			if (t.Kind() === 17) {
+				return (((t.kindType).Len >> 0));
+			}
+			return 0;
+		};
+		$ptrType(Type).prototype.Common = function Common() {
+			var t;
+			t = this;
+			return t;
+		};
+		$ptrType(Type).prototype.ChanDir = function ChanDir$1() {
+			var ch, t;
+			t = this;
+			if (t.Kind() === 18) {
+				ch = (t.kindType);
+				return ch.Dir;
+			}
+			return 0;
+		};
+		$ptrType(Type).prototype.Elem = function Elem() {
+			var _1, t, tt, tt$1, tt$2, tt$3, tt$4;
+			t = this;
+			_1 = t.Kind();
+			if (_1 === (17)) {
+				tt = (t.kindType);
+				return tt.Elem;
+			} else if (_1 === (18)) {
+				tt$1 = (t.kindType);
+				return tt$1.Elem;
+			} else if (_1 === (21)) {
+				tt$2 = (t.kindType);
+				return tt$2.Elem;
+			} else if (_1 === (22)) {
+				tt$3 = (t.kindType);
+				return tt$3.Elem;
+			} else if (_1 === (23)) {
+				tt$4 = (t.kindType);
+				return tt$4.Elem;
+			}
+			return ptrType.nil;
+		};
+		$ptrType(Type).prototype.StructType = function StructType$1() {
+			var t;
+			t = this;
+			if (!((t.Kind() === 25))) {
+				return ptrType$1.nil;
+			}
+			return (t.kindType);
+		};
+		$ptrType(Type).prototype.MapType = function MapType$1() {
+			var t;
+			t = this;
+			if (!((t.Kind() === 21))) {
+				return ptrType$2.nil;
+			}
+			return (t.kindType);
+		};
+		$ptrType(Type).prototype.ArrayType = function ArrayType$1() {
+			var t;
+			t = this;
+			if (!((t.Kind() === 17))) {
+				return ptrType$3.nil;
+			}
+			return (t.kindType);
+		};
+		$ptrType(Type).prototype.FuncType = function FuncType$1() {
+			var t;
+			t = this;
+			if (!((t.Kind() === 19))) {
+				return ptrType$4.nil;
+			}
+			return (t.kindType);
+		};
+		$ptrType(Type).prototype.InterfaceType = function InterfaceType$1() {
+			var t;
+			t = this;
+			if (!((t.Kind() === 20))) {
+				return ptrType$5.nil;
+			}
+			return (t.kindType);
+		};
+		$ptrType(Type).prototype.Size = function Size() {
+			var t;
+			t = this;
+			return t.Size_;
+		};
+		$ptrType(Type).prototype.Align = function Align() {
+			var t;
+			t = this;
+			return ((t.Align_ >> 0));
+		};
+		$ptrType(Type).prototype.FieldAlign = function FieldAlign() {
+			var t;
+			t = this;
+			return ((t.FieldAlign_ >> 0));
+		};
+		$ptrType(Type).prototype.ExportedMethods = function ExportedMethods() {
+			var t, ut;
+			t = this;
+			ut = t.Uncommon();
+			if (ut === ptrType$6.nil) {
+				return sliceType$1.nil;
+			}
+			return ut.ExportedMethods();
+		};
+		$ptrType(Type).prototype.NumMethod = function NumMethod() {
+			var t, tt;
+			t = this;
+			if (t.Kind() === 20) {
+				tt = (t.kindType);
+				return tt.NumMethod();
+			}
+			return t.ExportedMethods().$length;
+		};
+		$ptrType(InterfaceType).prototype.NumMethod = function NumMethod$1() {
+			var t;
+			t = this;
+			return t.Methods.$length;
+		};
+		$ptrType(MapType).prototype.IndirectKey = function IndirectKey() {
+			var mt;
+			mt = this;
+			return !((((mt.Flags & 1) >>> 0) === 0));
+		};
+		$ptrType(MapType).prototype.IndirectElem = function IndirectElem() {
+			var mt;
+			mt = this;
+			return !((((mt.Flags & 2) >>> 0) === 0));
+		};
+		$ptrType(MapType).prototype.ReflexiveKey = function ReflexiveKey() {
+			var mt;
+			mt = this;
+			return !((((mt.Flags & 4) >>> 0) === 0));
+		};
+		$ptrType(MapType).prototype.NeedKeyUpdate = function NeedKeyUpdate() {
+			var mt;
+			mt = this;
+			return !((((mt.Flags & 8) >>> 0) === 0));
+		};
+		$ptrType(MapType).prototype.HashMightPanic = function HashMightPanic() {
+			var mt;
+			mt = this;
+			return !((((mt.Flags & 16) >>> 0) === 0));
+		};
+		$ptrType(Type).prototype.Key = function Key() {
+			var t;
+			t = this;
+			if (t.Kind() === 21) {
+				return (t.kindType).Key;
+			}
+			return ptrType.nil;
+		};
+		$ptrType(FuncType).prototype.In = function In(i) {
+			var i, t, x;
+			t = this;
+			return (x = t.InSlice(), ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+		};
+		$ptrType(FuncType).prototype.NumIn = function NumIn() {
+			var t;
+			t = this;
+			return ((t.InCount >> 0));
+		};
+		$ptrType(FuncType).prototype.NumOut = function NumOut() {
+			var t;
+			t = this;
+			return ((((t.OutCount & 32767) >>> 0) >> 0));
+		};
+		$ptrType(FuncType).prototype.Out = function Out(i) {
+			var i, t, x;
+			t = this;
+			return (x = t.OutSlice(), ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+		};
+		$ptrType(FuncType).prototype.IsVariadic = function IsVariadic() {
+			var t;
+			t = this;
+			return !((((t.OutCount & 32768) >>> 0) === 0));
+		};
+		$ptrType(StructField).prototype.Embedded = function Embedded() {
+			var f;
+			f = this;
+			return $clone(f.Name, Name).IsEmbedded();
+		};
+		UnsafeNew = function UnsafeNew$1(typ) {
+			var _1, typ;
+			_1 = typ.Kind();
+			if (_1 === (25)) {
+				return (new (typ.JsType().ptr)());
+			} else if (_1 === (17)) {
+				return (typ.JsType().zero());
+			} else {
+				return ($newDataPointer(typ.JsType().zero(), typ.JsPtrTo()));
+			}
+		};
+		$pkg.UnsafeNew = UnsafeNew;
+		IfaceE2I = function IfaceE2I$1(t, src, dst) {
+			var dst, src, t;
+			dst.$set(src);
+		};
+		$pkg.IfaceE2I = IfaceE2I;
+		TypedMemMove = function TypedMemMove$1(t, dst, src) {
+			var dst, src, t;
+			dst.$set(src.$get());
+		};
+		$pkg.TypedMemMove = TypedMemMove;
+		ReflectType = function ReflectType$1(typ) {
+			var _1, _i, _i$1, _i$2, _i$3, _ref, _ref$1, _ref$2, _ref$3, abiTyp, dir, exported, exported$1, exported$2, f, fields, i, i$1, i$2, i$3, i$4, i$5, imethods, in$1, jrt, m, m$1, m$2, mPkg, methodSet, methods, name, out, outCount, params, reflectFields, reflectMethods, results, typ, ut, xcount;
+			jrt = typ.abiType;
+			if (!(jrt === undefined)) {
+				return ((jrt));
+			}
+			abiTyp = new Type.ptr(((($parseInt(typ.size) >> 0) >>> 0)), 0, 0, 0, 0, 0, ((($parseInt(typ.kind) >> 0) << 24 >>> 24)), $throwNilPointerError, ptrType$7.nil, ResolveReflectName($clone(NewName(internalStr(typ.string), "", !!(typ.exported), false), Name)), TypeOff.nil);
+			abiTyp.jsType = typ;
+			typ.abiType = abiTyp;
+			methodSet = $methodSet(typ);
+			if (!(($parseInt(methodSet.length) === 0)) || !!(typ.named)) {
+				abiTyp.TFlag = (abiTyp.TFlag | (1)) >>> 0;
+				if (!!(typ.named)) {
+					abiTyp.TFlag = (abiTyp.TFlag | (4)) >>> 0;
+				}
+				reflectMethods = sliceType$1.nil;
+				i = 0;
+				while (true) {
+					if (!(i < $parseInt(methodSet.length))) { break; }
+					m = methodSet[i];
+					exported = internalStr(m.pkg) === "";
+					if (!exported) {
+						i = i + (1) >> 0;
+						continue;
+					}
+					reflectMethods = $append(reflectMethods, new Method.ptr(ResolveReflectName($clone(NewName(internalStr(m.name), "", exported, false), Name)), ResolveReflectType(ReflectType(m.typ)), 0, 0));
+					i = i + (1) >> 0;
+				}
+				xcount = ((reflectMethods.$length << 16 >>> 16));
+				i$1 = 0;
+				while (true) {
+					if (!(i$1 < $parseInt(methodSet.length))) { break; }
+					m$1 = methodSet[i$1];
+					exported$1 = internalStr(m$1.pkg) === "";
+					if (exported$1) {
+						i$1 = i$1 + (1) >> 0;
+						continue;
+					}
+					reflectMethods = $append(reflectMethods, new Method.ptr(ResolveReflectName($clone(NewName(internalStr(m$1.name), "", exported$1, false), Name)), ResolveReflectType(ReflectType(m$1.typ)), 0, 0));
+					i$1 = i$1 + (1) >> 0;
+				}
+				ut = new UncommonType.ptr(ResolveReflectName($clone(NewName(internalStr(typ.pkg), "", false, false), Name)), (($parseInt(methodSet.length) << 16 >>> 16)), xcount, reflectMethods);
+				abiTyp.uncommonType = ut;
+			}
+			_1 = abiTyp.Kind();
+			if (_1 === (17)) {
+				setKindType(abiTyp, new ArrayType.ptr(new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil), ReflectType(typ.elem), ptrType.nil, ((($parseInt(typ.len) >> 0) >>> 0))));
+			} else if (_1 === (18)) {
+				dir = 3;
+				if (!!(typ.sendOnly)) {
+					dir = 2;
+				}
+				if (!!(typ.recvOnly)) {
+					dir = 1;
+				}
+				abiTyp.PtrBytes = 4;
+				setKindType(abiTyp, new ChanType.ptr(new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil), ReflectType(typ.elem), dir));
+			} else if (_1 === (19)) {
+				params = typ.params;
+				in$1 = $makeSlice(sliceType$2, $parseInt(params.length));
+				_ref = in$1;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					i$2 = _i;
+					((i$2 < 0 || i$2 >= in$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : in$1.$array[in$1.$offset + i$2] = ReflectType(params[i$2]));
+					_i++;
+				}
+				results = typ.results;
+				out = $makeSlice(sliceType$2, $parseInt(results.length));
+				_ref$1 = out;
+				_i$1 = 0;
+				while (true) {
+					if (!(_i$1 < _ref$1.$length)) { break; }
+					i$3 = _i$1;
+					((i$3 < 0 || i$3 >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + i$3] = ReflectType(results[i$3]));
+					_i$1++;
+				}
+				outCount = (($parseInt(results.length) << 16 >>> 16));
+				if (!!(typ.variadic)) {
+					outCount = (outCount | (32768)) >>> 0;
+				}
+				abiTyp.PtrBytes = 4;
+				setKindType(abiTyp, new FuncType.ptr(new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil), (($parseInt(params.length) << 16 >>> 16)), outCount, in$1, out));
+			} else if (_1 === (20)) {
+				methods = typ.methods;
+				imethods = $makeSlice(sliceType$3, $parseInt(methods.length));
+				_ref$2 = imethods;
+				_i$2 = 0;
+				while (true) {
+					if (!(_i$2 < _ref$2.$length)) { break; }
+					i$4 = _i$2;
+					m$2 = methods[i$4];
+					mPkg = internalStr(m$2.pkg);
+					exported$2 = mPkg === "";
+					name = $clone(NewName(internalStr(m$2.name), "", exported$2, false), Name);
+					name.SetPkgPath(mPkg);
+					Imethod.copy(((i$4 < 0 || i$4 >= imethods.$length) ? ($throwRuntimeError("index out of range"), undefined) : imethods.$array[imethods.$offset + i$4]), new Imethod.ptr(ResolveReflectName($clone(name, Name)), ResolveReflectType(ReflectType(m$2.typ))));
+					_i$2++;
+				}
+				setKindType(abiTyp, new InterfaceType.ptr(new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil), $clone(NewName(internalStr(typ.pkg), "", false, false), Name), imethods));
+			} else if (_1 === (21)) {
+				abiTyp.PtrBytes = 4;
+				setKindType(abiTyp, new MapType.ptr(new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil), ReflectType(typ.key), ReflectType(typ.elem), ptrType.nil, $throwNilPointerError, 0, 0, 0, 0));
+			} else if (_1 === (22)) {
+				abiTyp.PtrBytes = 4;
+				setKindType(abiTyp, new PtrType.ptr(new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil), ReflectType(typ.elem)));
+			} else if (_1 === (23)) {
+				abiTyp.PtrBytes = 4;
+				setKindType(abiTyp, new SliceType.ptr(new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil), ReflectType(typ.elem)));
+			} else if (_1 === (25)) {
+				fields = typ.fields;
+				reflectFields = $makeSlice(sliceType$4, $parseInt(fields.length));
+				_ref$3 = reflectFields;
+				_i$3 = 0;
+				while (true) {
+					if (!(_i$3 < _ref$3.$length)) { break; }
+					i$5 = _i$3;
+					f = fields[i$5];
+					StructField.copy(((i$5 < 0 || i$5 >= reflectFields.$length) ? ($throwRuntimeError("index out of range"), undefined) : reflectFields.$array[reflectFields.$offset + i$5]), new StructField.ptr($clone(NewName(internalStr(f.name), internalStr(f.tag), !!(f.exported), !!(f.embedded)), Name), ReflectType(f.typ), ((i$5 >>> 0))));
+					_i$3++;
+				}
+				setKindType(abiTyp, new StructType.ptr(new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil), $clone(NewName(internalStr(typ.pkgPath), "", false, false), Name), reflectFields));
+			} else if (_1 === (26)) {
+				abiTyp.PtrBytes = 4;
+			}
+			return abiTyp;
+		};
+		$pkg.ReflectType = ReflectType;
+		setKindType = function setKindType$1(abiTyp, kindType) {
+			var abiTyp, kindType;
+			abiTyp.kindType = kindType;
+			kindType.Type = abiTyp;
+		};
+		$ptrType(UncommonType).prototype.Methods = function Methods() {
+			var t;
+			t = this;
+			return t.Methods_;
+		};
+		$ptrType(UncommonType).prototype.ExportedMethods = function ExportedMethods$1() {
+			var t;
+			t = this;
+			return $subslice(t.Methods_, 0, t.Xcount, t.Xcount);
+		};
+		$ptrType(Type).prototype.Uncommon = function Uncommon() {
+			var obj, t;
+			t = this;
+			obj = t.uncommonType;
+			if (obj === undefined) {
+				return ptrType$6.nil;
+			}
+			return ((obj));
+		};
+		$ptrType(Type).prototype.JsType = function JsType() {
+			var typ;
+			typ = this;
+			return typ.jsType;
+		};
+		$ptrType(Type).prototype.PtrTo = function PtrTo() {
+			var typ;
+			typ = this;
+			return ReflectType($ptrType(typ.JsType()));
+		};
+		$ptrType(Type).prototype.JsPtrTo = function JsPtrTo() {
+			var typ;
+			typ = this;
+			return typ.PtrTo().JsType();
+		};
+		$ptrType(Type).prototype.String = function String$1() {
+			var s, t;
+			t = this;
+			s = $clone(t.NameOff(t.Str), Name).Name();
+			if (!((((t.TFlag & 2) >>> 0) === 0))) {
+				return $substring(s, 1);
+			}
+			return s;
+		};
+		$ptrType(FuncType).prototype.InSlice = function InSlice() {
+			var t;
+			t = this;
+			return t.In_;
+		};
+		$ptrType(FuncType).prototype.OutSlice = function OutSlice() {
+			var t;
+			t = this;
+			return t.Out_;
+		};
+		$ptrType(Name).prototype.IsExported = function IsExported() {
+			var n;
+			n = this;
+			return n.exported;
+		};
+		Name.prototype.IsExported = function(...$args) { return this.$val.IsExported(...$args); };
+		$ptrType(Name).prototype.HasTag = function HasTag() {
+			var n;
+			n = this;
+			return n.tag.length > 0;
+		};
+		Name.prototype.HasTag = function(...$args) { return this.$val.HasTag(...$args); };
+		$ptrType(Name).prototype.IsEmbedded = function IsEmbedded() {
+			var n;
+			n = this;
+			return n.embedded;
+		};
+		Name.prototype.IsEmbedded = function(...$args) { return this.$val.IsEmbedded(...$args); };
+		$ptrType(Name).prototype.IsBlank = function IsBlank() {
+			var n;
+			n = this;
+			return $clone(n, Name).Name() === "_";
+		};
+		Name.prototype.IsBlank = function(...$args) { return this.$val.IsBlank(...$args); };
+		$ptrType(Name).prototype.Name = function Name$1() {
+			var n;
+			n = this;
+			return n.name;
+		};
+		Name.prototype.Name = function(...$args) { return this.$val.Name(...$args); };
+		$ptrType(Name).prototype.Tag = function Tag() {
+			var n;
+			n = this;
+			return n.tag;
+		};
+		Name.prototype.Tag = function(...$args) { return this.$val.Tag(...$args); };
+		$ptrType(Name).prototype.PkgPath = function PkgPath() {
+			var n;
+			n = this;
+			return n.pkgPath;
+		};
+		Name.prototype.PkgPath = function(...$args) { return this.$val.PkgPath(...$args); };
+		$ptrType(Name).prototype.SetPkgPath = function SetPkgPath(pkgpath) {
+			var n, pkgpath;
+			n = this;
+			n.pkgPath = pkgpath;
+		};
+		NewName = function NewName$1(n, tag, exported, embedded) {
+			var embedded, exported, n, tag;
+			return new Name.ptr(n, tag, exported, embedded, "");
+		};
+		$pkg.NewName = NewName;
+		$ptrType(Type).prototype.NameOff = function NameOff$1(off) {
+			var off, typ;
+			typ = this;
+			return (off === NameOff.nil && $throwNilPointerError(), off);
+		};
+		ResolveReflectName = function ResolveReflectName$1(n) {
+			var n;
+			return $pointerOfStructConversion(n, NameOff);
+		};
+		$pkg.ResolveReflectName = ResolveReflectName;
+		$ptrType(Type).prototype.TypeOff = function TypeOff$1(off) {
+			var off, typ;
+			typ = this;
+			return $pointerOfStructConversion(off, ptrType);
+		};
+		ResolveReflectType = function ResolveReflectType$1(t) {
+			var t;
+			return $pointerOfStructConversion(t, TypeOff);
+		};
+		$pkg.ResolveReflectType = ResolveReflectType;
+		$ptrType(Type).prototype.TextOff = function TextOff$1(off) {
+			var off, typ;
+			typ = this;
+			return (off);
+		};
+		internalStr = function internalStr$1(strObj) {
+			var c, strObj;
+			c = new structType.ptr("");
+			c.str = strObj;
+			return c.str;
+		};
+		$ptrType(Type).prototype.IsWrapped = function IsWrapped() {
+			var typ;
+			typ = this;
+			return !!(typ.JsType().wrapped);
+		};
+		WrapJsObject = function WrapJsObject$1(typ, val) {
+			var typ, val;
+			if (typ === $pkg.JsObjectPtr) {
+				return new ($pkg.JsObjectPtr.JsType())(val);
+			}
+			return val;
+		};
+		$pkg.WrapJsObject = WrapJsObject;
+		UnwrapJsObject = function UnwrapJsObject$1(typ, val) {
+			var typ, val;
+			if (typ === $pkg.JsObjectPtr) {
+				return val.object;
+			}
+			return val;
+		};
+		$pkg.UnwrapJsObject = UnwrapJsObject;
+		CopyStruct = function CopyStruct$1(dst, src, typ) {
+			var dst, fields, i, prop, src, typ;
+			fields = typ.JsType().fields;
+			i = 0;
+			while (true) {
+				if (!(i < $parseInt(fields.length))) { break; }
+				prop = $internalize(fields[i].prop, $String);
+				dst[$externalize(prop, $String)] = src[$externalize(prop, $String)];
+				i = i + (1) >> 0;
+			}
+		};
+		$pkg.CopyStruct = CopyStruct;
+		$ptrType(Type).prototype.Comparable = function Comparable() {
+			var _1, ft, i, st, t, x;
+			t = this;
+			_1 = t.Kind();
+			if ((_1 === (19)) || (_1 === (23)) || (_1 === (21))) {
+				return false;
+			} else if (_1 === (17)) {
+				return t.Elem().Comparable();
+			} else if (_1 === (25)) {
+				st = t.StructType();
+				i = 0;
+				while (true) {
+					if (!(i < st.Fields.$length)) { break; }
+					ft = $clone((x = st.Fields, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])), StructField);
+					if (!ft.Typ.Comparable()) {
+						return false;
+					}
+					i = i + (1) >> 0;
+				}
+			}
+			return true;
+		};
+		ptrType.methods = [{prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "HasName", name: "HasName", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Pointers", name: "Pointers", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IfaceIndir", name: "IfaceIndir", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsDirectIface", name: "IsDirectIface", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Common", name: "Common", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "ChanDir", name: "ChanDir", pkg: "", typ: $funcType([], [ChanDir], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "StructType", name: "StructType", pkg: "", typ: $funcType([], [ptrType$1], false)}, {prop: "MapType", name: "MapType", pkg: "", typ: $funcType([], [ptrType$2], false)}, {prop: "ArrayType", name: "ArrayType", pkg: "", typ: $funcType([], [ptrType$3], false)}, {prop: "FuncType", name: "FuncType", pkg: "", typ: $funcType([], [ptrType$4], false)}, {prop: "InterfaceType", name: "InterfaceType", pkg: "", typ: $funcType([], [ptrType$5], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "Align", name: "Align", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "FieldAlign", name: "FieldAlign", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "ExportedMethods", name: "ExportedMethods", pkg: "", typ: $funcType([], [sliceType$1], false)}, {prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Key", name: "Key", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "Uncommon", name: "Uncommon", pkg: "", typ: $funcType([], [ptrType$6], false)}, {prop: "JsType", name: "JsType", pkg: "", typ: $funcType([], [ptrType$9], false)}, {prop: "PtrTo", name: "PtrTo", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "JsPtrTo", name: "JsPtrTo", pkg: "", typ: $funcType([], [ptrType$9], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "NameOff", name: "NameOff", pkg: "", typ: $funcType([NameOff], [Name], false)}, {prop: "TypeOff", name: "TypeOff", pkg: "", typ: $funcType([TypeOff], [ptrType], false)}, {prop: "TextOff", name: "TextOff", pkg: "", typ: $funcType([TextOff], [$UnsafePointer], false)}, {prop: "IsWrapped", name: "IsWrapped", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Comparable", name: "Comparable", pkg: "", typ: $funcType([], [$Bool], false)}];
+		Kind.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$5.methods = [{prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}];
+		ptrType$2.methods = [{prop: "IndirectKey", name: "IndirectKey", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IndirectElem", name: "IndirectElem", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "ReflexiveKey", name: "ReflexiveKey", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "NeedKeyUpdate", name: "NeedKeyUpdate", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "HashMightPanic", name: "HashMightPanic", pkg: "", typ: $funcType([], [$Bool], false)}];
+		ptrType$10.methods = [{prop: "Embedded", name: "Embedded", pkg: "", typ: $funcType([], [$Bool], false)}];
+		ptrType$6.methods = [{prop: "Methods", name: "Methods", pkg: "", typ: $funcType([], [sliceType$1], false)}, {prop: "ExportedMethods", name: "ExportedMethods", pkg: "", typ: $funcType([], [sliceType$1], false)}];
+		ptrType$4.methods = [{prop: "In", name: "In", pkg: "", typ: $funcType([$Int], [ptrType], false)}, {prop: "NumIn", name: "NumIn", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumOut", name: "NumOut", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Out", name: "Out", pkg: "", typ: $funcType([$Int], [ptrType], false)}, {prop: "IsVariadic", name: "IsVariadic", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "InSlice", name: "InSlice", pkg: "", typ: $funcType([], [sliceType$2], false)}, {prop: "OutSlice", name: "OutSlice", pkg: "", typ: $funcType([], [sliceType$2], false)}];
+		Name.methods = [{prop: "IsExported", name: "IsExported", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "HasTag", name: "HasTag", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsEmbedded", name: "IsEmbedded", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsBlank", name: "IsBlank", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Tag", name: "Tag", pkg: "", typ: $funcType([], [$String], false)}, {prop: "PkgPath", name: "PkgPath", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$11.methods = [{prop: "SetPkgPath", name: "SetPkgPath", pkg: "", typ: $funcType([$String], [], false)}];
+		Type.init("", [{prop: "Size_", name: "Size_", embedded: false, exported: true, typ: $Uintptr, tag: ""}, {prop: "PtrBytes", name: "PtrBytes", embedded: false, exported: true, typ: $Uintptr, tag: ""}, {prop: "Hash", name: "Hash", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "TFlag", name: "TFlag", embedded: false, exported: true, typ: TFlag, tag: ""}, {prop: "Align_", name: "Align_", embedded: false, exported: true, typ: $Uint8, tag: ""}, {prop: "FieldAlign_", name: "FieldAlign_", embedded: false, exported: true, typ: $Uint8, tag: ""}, {prop: "Kind_", name: "Kind_", embedded: false, exported: true, typ: $Uint8, tag: ""}, {prop: "Equal", name: "Equal", embedded: false, exported: true, typ: funcType, tag: ""}, {prop: "GCData", name: "GCData", embedded: false, exported: true, typ: ptrType$7, tag: ""}, {prop: "Str", name: "Str", embedded: false, exported: true, typ: NameOff, tag: ""}, {prop: "PtrToThis", name: "PtrToThis", embedded: false, exported: true, typ: TypeOff, tag: ""}]);
+		Method.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: NameOff, tag: ""}, {prop: "Mtyp", name: "Mtyp", embedded: false, exported: true, typ: TypeOff, tag: ""}, {prop: "Ifn", name: "Ifn", embedded: false, exported: true, typ: TextOff, tag: ""}, {prop: "Tfn", name: "Tfn", embedded: false, exported: true, typ: TextOff, tag: ""}]);
+		Imethod.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: NameOff, tag: ""}, {prop: "Typ", name: "Typ", embedded: false, exported: true, typ: TypeOff, tag: ""}]);
+		ArrayType.init("", [{prop: "Type", name: "Type", embedded: true, exported: true, typ: Type, tag: ""}, {prop: "Elem", name: "Elem", embedded: false, exported: true, typ: ptrType, tag: ""}, {prop: "Slice", name: "Slice", embedded: false, exported: true, typ: ptrType, tag: ""}, {prop: "Len", name: "Len", embedded: false, exported: true, typ: $Uintptr, tag: ""}]);
+		ChanType.init("", [{prop: "Type", name: "Type", embedded: true, exported: true, typ: Type, tag: ""}, {prop: "Elem", name: "Elem", embedded: false, exported: true, typ: ptrType, tag: ""}, {prop: "Dir", name: "Dir", embedded: false, exported: true, typ: ChanDir, tag: ""}]);
+		InterfaceType.init("", [{prop: "Type", name: "Type", embedded: true, exported: true, typ: Type, tag: ""}, {prop: "PkgPath", name: "PkgPath", embedded: false, exported: true, typ: Name, tag: ""}, {prop: "Methods", name: "Methods", embedded: false, exported: true, typ: sliceType$3, tag: ""}]);
+		MapType.init("", [{prop: "Type", name: "Type", embedded: true, exported: true, typ: Type, tag: ""}, {prop: "Key", name: "Key", embedded: false, exported: true, typ: ptrType, tag: ""}, {prop: "Elem", name: "Elem", embedded: false, exported: true, typ: ptrType, tag: ""}, {prop: "Bucket", name: "Bucket", embedded: false, exported: true, typ: ptrType, tag: ""}, {prop: "Hasher", name: "Hasher", embedded: false, exported: true, typ: funcType$1, tag: ""}, {prop: "KeySize", name: "KeySize", embedded: false, exported: true, typ: $Uint8, tag: ""}, {prop: "ValueSize", name: "ValueSize", embedded: false, exported: true, typ: $Uint8, tag: ""}, {prop: "BucketSize", name: "BucketSize", embedded: false, exported: true, typ: $Uint16, tag: ""}, {prop: "Flags", name: "Flags", embedded: false, exported: true, typ: $Uint32, tag: ""}]);
+		SliceType.init("", [{prop: "Type", name: "Type", embedded: true, exported: true, typ: Type, tag: ""}, {prop: "Elem", name: "Elem", embedded: false, exported: true, typ: ptrType, tag: ""}]);
+		PtrType.init("", [{prop: "Type", name: "Type", embedded: true, exported: true, typ: Type, tag: ""}, {prop: "Elem", name: "Elem", embedded: false, exported: true, typ: ptrType, tag: ""}]);
+		StructField.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: Name, tag: ""}, {prop: "Typ", name: "Typ", embedded: false, exported: true, typ: ptrType, tag: ""}, {prop: "Offset", name: "Offset", embedded: false, exported: true, typ: $Uintptr, tag: ""}]);
+		StructType.init("", [{prop: "Type", name: "Type", embedded: true, exported: true, typ: Type, tag: ""}, {prop: "PkgPath", name: "PkgPath", embedded: false, exported: true, typ: Name, tag: ""}, {prop: "Fields", name: "Fields", embedded: false, exported: true, typ: sliceType$4, tag: ""}]);
+		UncommonType.init("", [{prop: "PkgPath", name: "PkgPath", embedded: false, exported: true, typ: NameOff, tag: ""}, {prop: "Mcount", name: "Mcount", embedded: false, exported: true, typ: $Uint16, tag: ""}, {prop: "Xcount", name: "Xcount", embedded: false, exported: true, typ: $Uint16, tag: ""}, {prop: "Methods_", name: "Methods_", embedded: false, exported: true, typ: sliceType$1, tag: ""}]);
+		FuncType.init("", [{prop: "Type", name: "Type", embedded: true, exported: true, typ: Type, tag: ""}, {prop: "InCount", name: "InCount", embedded: false, exported: true, typ: $Uint16, tag: ""}, {prop: "OutCount", name: "OutCount", embedded: false, exported: true, typ: $Uint16, tag: ""}, {prop: "In_", name: "In_", embedded: false, exported: true, typ: sliceType$2, tag: ""}, {prop: "Out_", name: "Out_", embedded: false, exported: true, typ: sliceType$2, tag: ""}]);
+		Name.init("internal/abi", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "tag", name: "tag", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "exported", name: "exported", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "embedded", name: "embedded", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pkgPath", name: "pkgPath", embedded: false, exported: false, typ: $String, tag: ""}]);
+		NameOff.init(Name);
+		TypeOff.init(Type);
+	};
+	$init = function() {
+		$pkg.$init = function() {};
+		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
+		$r = js.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = goarch.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		kindNames = new sliceType(["invalid", "bool", "int", "int8", "int16", "int32", "int64", "uint", "uint8", "uint16", "uint32", "uint64", "uintptr", "float32", "float64", "complex64", "complex128", "array", "chan", "func", "interface", "map", "ptr", "slice", "string", "struct", "unsafe.Pointer"]);
+		$pkg.JsObjectPtr = ReflectType($jsObjectPtr);
+		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
+	};
+	$pkg.$init = $init;
+	return $pkg;
+})();
 $packages["internal/reflectlite"] = (function() {
-	var $pkg = {}, $init, js, goarch, Value, flag, ValueError, Type, Kind, tflag, rtype, method, chanDir, arrayType, chanType, imethod, interfaceType, mapType, ptrType, sliceType, structField, structType, nameOff, typeOff, textOff, errorString, Method, uncommonType, funcType, name, nameData, mapIter, TypeEx, ptrType$1, sliceType$1, sliceType$2, sliceType$3, sliceType$4, ptrType$2, funcType$1, ptrType$4, sliceType$5, ptrType$5, sliceType$6, ptrType$6, ptrType$7, sliceType$7, sliceType$8, sliceType$9, sliceType$10, ptrType$8, structType$2, ptrType$9, arrayType$2, sliceType$13, ptrType$10, funcType$2, ptrType$11, funcType$3, ptrType$12, ptrType$13, uint8Type, nameOffList, typeOffList, kindNames, callHelper, initialized, idJsType, idReflectType, idKindType, idRtype, uncommonTypeMap, nameMap, jsObjectPtr, selectHelper, implements$1, directlyAssignable, haveIdenticalType, haveIdenticalUnderlyingType, toType, ifaceIndir, unquote, Swapper, init, jsType, reflectType, setKindType, newName, newNameOff, newTypeOff, internalStr, isWrapped, copyStruct, makeValue, TypeOf, ValueOf, FuncOf, SliceOf, unsafe_New, typedmemmove, keyFor, mapaccess, mapiterinit, mapiterkey, mapiternext, maplen, methodReceiver, valueInterface, ifaceE2I, methodName, makeMethodValue, wrapJsObject, unwrapJsObject, getJsTag, PtrTo, copyVal;
+	var $pkg = {}, $init, js, abi, goarch, Value, flag, ValueError, Type, rtype, ptrType, ptrType$1, sliceType, ptrType$2, ptrType$3, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, sliceType$1, sliceType$2, sliceType$3, ptrType$10, sliceType$4, ptrType$11, toRType, elem, implements$1, directlyAssignable, haveIdenticalType, haveIdenticalUnderlyingType, toType, Swapper, init, jsType, pkgPath, makeValue, TypeOf, ValueOf, unsafe_New, methodReceiver, valueInterface, ifaceE2I, methodName, makeMethodValue;
 	js = $packages["github.com/gopherjs/gopherjs/js"];
+	abi = $packages["internal/abi"];
 	goarch = $packages["internal/goarch"];
 	Value = $newType(0, $kindStruct, "reflectlite.Value", true, "internal/reflectlite", true, function(typ_, ptr_, flag_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.typ = ptrType$1.nil;
+			this.typ = ptrType.nil;
 			this.ptr = 0;
 			this.flag = 0;
 			return;
@@ -3010,323 +4057,37 @@ $packages["internal/reflectlite"] = (function() {
 		this.Kind = Kind_;
 	});
 	Type = $newType(8, $kindInterface, "reflectlite.Type", true, "internal/reflectlite", true, null);
-	Kind = $newType(4, $kindUint, "reflectlite.Kind", true, "internal/reflectlite", true, null);
-	tflag = $newType(1, $kindUint8, "reflectlite.tflag", true, "internal/reflectlite", false, null);
-	rtype = $newType(0, $kindStruct, "reflectlite.rtype", true, "internal/reflectlite", false, function(size_, ptrdata_, hash_, tflag_, align_, fieldAlign_, kind_, equal_, gcdata_, str_, ptrToThis_) {
+	rtype = $newType(0, $kindStruct, "reflectlite.rtype", true, "internal/reflectlite", false, function(Type_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.size = 0;
-			this.ptrdata = 0;
-			this.hash = 0;
-			this.tflag = 0;
-			this.align = 0;
-			this.fieldAlign = 0;
-			this.kind = 0;
-			this.equal = $throwNilPointerError;
-			this.gcdata = ptrType$6.nil;
-			this.str = 0;
-			this.ptrToThis = 0;
-			return;
-		}
-		this.size = size_;
-		this.ptrdata = ptrdata_;
-		this.hash = hash_;
-		this.tflag = tflag_;
-		this.align = align_;
-		this.fieldAlign = fieldAlign_;
-		this.kind = kind_;
-		this.equal = equal_;
-		this.gcdata = gcdata_;
-		this.str = str_;
-		this.ptrToThis = ptrToThis_;
-	});
-	method = $newType(0, $kindStruct, "reflectlite.method", true, "internal/reflectlite", false, function(name_, mtyp_, ifn_, tfn_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.name = 0;
-			this.mtyp = 0;
-			this.ifn = 0;
-			this.tfn = 0;
-			return;
-		}
-		this.name = name_;
-		this.mtyp = mtyp_;
-		this.ifn = ifn_;
-		this.tfn = tfn_;
-	});
-	chanDir = $newType(4, $kindInt, "reflectlite.chanDir", true, "internal/reflectlite", false, null);
-	arrayType = $newType(0, $kindStruct, "reflectlite.arrayType", true, "internal/reflectlite", false, function(rtype_, elem_, slice_, len_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0);
-			this.elem = ptrType$1.nil;
-			this.slice = ptrType$1.nil;
-			this.len = 0;
-			return;
-		}
-		this.rtype = rtype_;
-		this.elem = elem_;
-		this.slice = slice_;
-		this.len = len_;
-	});
-	chanType = $newType(0, $kindStruct, "reflectlite.chanType", true, "internal/reflectlite", false, function(rtype_, elem_, dir_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0);
-			this.elem = ptrType$1.nil;
-			this.dir = 0;
-			return;
-		}
-		this.rtype = rtype_;
-		this.elem = elem_;
-		this.dir = dir_;
-	});
-	imethod = $newType(0, $kindStruct, "reflectlite.imethod", true, "internal/reflectlite", false, function(name_, typ_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.name = 0;
-			this.typ = 0;
-			return;
-		}
-		this.name = name_;
-		this.typ = typ_;
-	});
-	interfaceType = $newType(0, $kindStruct, "reflectlite.interfaceType", true, "internal/reflectlite", false, function(rtype_, pkgPath_, methods_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0);
-			this.pkgPath = new name.ptr(ptrType$6.nil);
-			this.methods = sliceType$9.nil;
-			return;
-		}
-		this.rtype = rtype_;
-		this.pkgPath = pkgPath_;
-		this.methods = methods_;
-	});
-	mapType = $newType(0, $kindStruct, "reflectlite.mapType", true, "internal/reflectlite", false, function(rtype_, key_, elem_, bucket_, hasher_, keysize_, valuesize_, bucketsize_, flags_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0);
-			this.key = ptrType$1.nil;
-			this.elem = ptrType$1.nil;
-			this.bucket = ptrType$1.nil;
-			this.hasher = $throwNilPointerError;
-			this.keysize = 0;
-			this.valuesize = 0;
-			this.bucketsize = 0;
-			this.flags = 0;
-			return;
-		}
-		this.rtype = rtype_;
-		this.key = key_;
-		this.elem = elem_;
-		this.bucket = bucket_;
-		this.hasher = hasher_;
-		this.keysize = keysize_;
-		this.valuesize = valuesize_;
-		this.bucketsize = bucketsize_;
-		this.flags = flags_;
-	});
-	ptrType = $newType(0, $kindStruct, "reflectlite.ptrType", true, "internal/reflectlite", false, function(rtype_, elem_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0);
-			this.elem = ptrType$1.nil;
-			return;
-		}
-		this.rtype = rtype_;
-		this.elem = elem_;
-	});
-	sliceType = $newType(0, $kindStruct, "reflectlite.sliceType", true, "internal/reflectlite", false, function(rtype_, elem_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0);
-			this.elem = ptrType$1.nil;
-			return;
-		}
-		this.rtype = rtype_;
-		this.elem = elem_;
-	});
-	structField = $newType(0, $kindStruct, "reflectlite.structField", true, "internal/reflectlite", false, function(name_, typ_, offset_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.name = new name.ptr(ptrType$6.nil);
-			this.typ = ptrType$1.nil;
-			this.offset = 0;
-			return;
-		}
-		this.name = name_;
-		this.typ = typ_;
-		this.offset = offset_;
-	});
-	structType = $newType(0, $kindStruct, "reflectlite.structType", true, "internal/reflectlite", false, function(rtype_, pkgPath_, fields_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0);
-			this.pkgPath = new name.ptr(ptrType$6.nil);
-			this.fields = sliceType$10.nil;
-			return;
-		}
-		this.rtype = rtype_;
-		this.pkgPath = pkgPath_;
-		this.fields = fields_;
-	});
-	nameOff = $newType(4, $kindInt32, "reflectlite.nameOff", true, "internal/reflectlite", false, null);
-	typeOff = $newType(4, $kindInt32, "reflectlite.typeOff", true, "internal/reflectlite", false, null);
-	textOff = $newType(4, $kindInt32, "reflectlite.textOff", true, "internal/reflectlite", false, null);
-	errorString = $newType(0, $kindStruct, "reflectlite.errorString", true, "internal/reflectlite", false, function(s_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.s = "";
-			return;
-		}
-		this.s = s_;
-	});
-	Method = $newType(0, $kindStruct, "reflectlite.Method", true, "internal/reflectlite", true, function(Name_, PkgPath_, Type_, Func_, Index_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Name = "";
-			this.PkgPath = "";
-			this.Type = $ifaceNil;
-			this.Func = new Value.ptr(ptrType$1.nil, 0, 0);
-			this.Index = 0;
+			this.Type = ptrType.nil;
 			return;
 		}
-		this.Name = Name_;
-		this.PkgPath = PkgPath_;
 		this.Type = Type_;
-		this.Func = Func_;
-		this.Index = Index_;
-	});
-	uncommonType = $newType(0, $kindStruct, "reflectlite.uncommonType", true, "internal/reflectlite", false, function(pkgPath_, mcount_, xcount_, moff_, _methods_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.pkgPath = 0;
-			this.mcount = 0;
-			this.xcount = 0;
-			this.moff = 0;
-			this._methods = sliceType$5.nil;
-			return;
-		}
-		this.pkgPath = pkgPath_;
-		this.mcount = mcount_;
-		this.xcount = xcount_;
-		this.moff = moff_;
-		this._methods = _methods_;
-	});
-	funcType = $newType(0, $kindStruct, "reflectlite.funcType", true, "internal/reflectlite", false, function(rtype_, inCount_, outCount_, _in_, _out_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0);
-			this.inCount = 0;
-			this.outCount = 0;
-			this._in = sliceType$2.nil;
-			this._out = sliceType$2.nil;
-			return;
-		}
-		this.rtype = rtype_;
-		this.inCount = inCount_;
-		this.outCount = outCount_;
-		this._in = _in_;
-		this._out = _out_;
-	});
-	name = $newType(0, $kindStruct, "reflectlite.name", true, "internal/reflectlite", false, function(bytes_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.bytes = ptrType$6.nil;
-			return;
-		}
-		this.bytes = bytes_;
-	});
-	nameData = $newType(0, $kindStruct, "reflectlite.nameData", true, "internal/reflectlite", false, function(name_, tag_, exported_, embedded_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.name = "";
-			this.tag = "";
-			this.exported = false;
-			this.embedded = false;
-			return;
-		}
-		this.name = name_;
-		this.tag = tag_;
-		this.exported = exported_;
-		this.embedded = embedded_;
-	});
-	mapIter = $newType(0, $kindStruct, "reflectlite.mapIter", true, "internal/reflectlite", false, function(t_, m_, keys_, i_, last_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.t = $ifaceNil;
-			this.m = null;
-			this.keys = null;
-			this.i = 0;
-			this.last = null;
-			return;
-		}
-		this.t = t_;
-		this.m = m_;
-		this.keys = keys_;
-		this.i = i_;
-		this.last = last_;
 	});
-	TypeEx = $newType(8, $kindInterface, "reflectlite.TypeEx", true, "internal/reflectlite", true, null);
 	$pkg.Value = Value;
 	$pkg.flag = flag;
 	$pkg.ValueError = ValueError;
 	$pkg.Type = Type;
-	$pkg.Kind = Kind;
-	$pkg.tflag = tflag;
 	$pkg.rtype = rtype;
-	$pkg.method = method;
-	$pkg.chanDir = chanDir;
-	$pkg.arrayType = arrayType;
-	$pkg.chanType = chanType;
-	$pkg.imethod = imethod;
-	$pkg.interfaceType = interfaceType;
-	$pkg.mapType = mapType;
-	$pkg.ptrType = ptrType;
-	$pkg.sliceType = sliceType;
-	$pkg.structField = structField;
-	$pkg.structType = structType;
-	$pkg.nameOff = nameOff;
-	$pkg.typeOff = typeOff;
-	$pkg.textOff = textOff;
-	$pkg.errorString = errorString;
-	$pkg.Method = Method;
-	$pkg.uncommonType = uncommonType;
-	$pkg.funcType = funcType;
-	$pkg.name = name;
-	$pkg.nameData = nameData;
-	$pkg.mapIter = mapIter;
-	$pkg.TypeEx = TypeEx;
 	$pkg.$finishSetup = function() {
-		ptrType$1 = $ptrType(rtype);
-		sliceType$1 = $sliceType(name);
-		sliceType$2 = $sliceType(ptrType$1);
-		sliceType$3 = $sliceType($String);
-		sliceType$4 = $sliceType($emptyInterface);
-		ptrType$2 = $ptrType(js.Object);
-		funcType$1 = $funcType([sliceType$4], [ptrType$2], true);
-		ptrType$4 = $ptrType(uncommonType);
-		sliceType$5 = $sliceType(method);
-		ptrType$5 = $ptrType(funcType);
-		sliceType$6 = $sliceType(Value);
-		ptrType$6 = $ptrType($Uint8);
-		ptrType$7 = $ptrType($UnsafePointer);
-		sliceType$7 = $sliceType(Type);
-		sliceType$8 = $sliceType(ptrType$2);
-		sliceType$9 = $sliceType(imethod);
-		sliceType$10 = $sliceType(structField);
-		ptrType$8 = $ptrType(nameData);
-		structType$2 = $structType("internal/reflectlite", [{prop: "str", name: "str", embedded: false, exported: false, typ: $String, tag: ""}]);
-		ptrType$9 = $ptrType(mapIter);
-		arrayType$2 = $arrayType($Uintptr, 2);
-		sliceType$13 = $sliceType($Uint8);
-		ptrType$10 = $ptrType(ValueError);
-		funcType$2 = $funcType([$UnsafePointer, $UnsafePointer], [$Bool], false);
-		ptrType$11 = $ptrType(interfaceType);
-		funcType$3 = $funcType([$UnsafePointer, $Uintptr], [$Uintptr], false);
-		ptrType$12 = $ptrType(structField);
-		ptrType$13 = $ptrType(errorString);
+		ptrType = $ptrType(abi.Type);
+		ptrType$1 = $ptrType(abi.UncommonType);
+		sliceType = $sliceType(abi.Method);
+		ptrType$2 = $ptrType(abi.InterfaceType);
+		ptrType$3 = $ptrType(abi.FuncType);
+		ptrType$4 = $ptrType(abi.MapType);
+		ptrType$5 = $ptrType(abi.ArrayType);
+		ptrType$6 = $ptrType(abi.StructType);
+		ptrType$7 = $ptrType(abi.Imethod);
+		ptrType$8 = $ptrType(abi.StructField);
+		ptrType$9 = $ptrType($Uint8);
+		sliceType$1 = $sliceType(ptrType);
+		sliceType$2 = $sliceType(abi.Imethod);
+		sliceType$3 = $sliceType(abi.StructField);
+		ptrType$10 = $ptrType(js.Object);
+		sliceType$4 = $sliceType(ptrType$10);
+		ptrType$11 = $ptrType(ValueError);
 		flag.prototype.kind = function kind() {
 			var f;
 			f = this.$val;
@@ -3342,25 +4103,13 @@ $packages["internal/reflectlite"] = (function() {
 			return 0;
 		};
 		$ptrType(flag).prototype.ro = function(...$args) { return new flag(this.$get()).ro(...$args); };
-		$ptrType(Value).prototype.pointer = function pointer() {
-			var v;
-			v = this;
-			if (!((v.typ.size === 4)) || !v.typ.pointers()) {
-				$panic(new $String("can't call pointer on a non-pointer Value"));
-			}
-			if (!((((v.flag & 128) >>> 0) === 0))) {
-				return (v.ptr).$get();
-			}
-			return v.ptr;
-		};
-		Value.prototype.pointer = function(...$args) { return this.$val.pointer(...$args); };
 		$ptrType(ValueError).prototype.Error = function Error() {
 			var e;
 			e = this;
 			if (e.Kind === 0) {
 				return "reflect: call of " + e.Method + " on zero Value";
 			}
-			return "reflect: call of " + e.Method + " on " + new Kind(e.Kind).String() + " Value";
+			return "reflect: call of " + e.Method + " on " + new abi.Kind(e.Kind).String() + " Value";
 		};
 		flag.prototype.mustBeExported = function mustBeExported() {
 			var f;
@@ -3406,100 +4155,67 @@ $packages["internal/reflectlite"] = (function() {
 		};
 		Value.prototype.Kind = function(...$args) { return this.$val.Kind(...$args); };
 		$ptrType(Value).prototype.Type = function Type$1() {
-			var f, v;
+			var f, v, x;
 			v = this;
 			f = v.flag;
 			if (f === 0) {
 				$panic(new ValueError.ptr("reflectlite.Value.Type", 0));
 			}
-			return v.typ;
+			return (x = toRType(v.typ), new x.constructor.elem(x));
 		};
 		Value.prototype.Type = function(...$args) { return this.$val.Type(...$args); };
-		$ptrType(structField).prototype.embedded = function embedded() {
-			var f;
-			f = this;
-			return $clone(f.name, name).embedded();
-		};
-		Kind.prototype.String = function String() {
-			var k;
-			k = this.$val;
-			if (((k >> 0)) < kindNames.$length) {
-				return ((k < 0 || k >= kindNames.$length) ? ($throwRuntimeError("index out of range"), undefined) : kindNames.$array[kindNames.$offset + k]);
-			}
-			return (0 >= kindNames.$length ? ($throwRuntimeError("index out of range"), undefined) : kindNames.$array[kindNames.$offset + 0]);
-		};
-		$ptrType(Kind).prototype.String = function(...$args) { return new Kind(this.$get()).String(...$args); };
-		$ptrType(rtype).prototype.String = function String$1() {
-			var s, t;
-			t = this;
-			s = $clone(t.nameOff(t.str), name).name();
-			if (!((((t.tflag & 2) >>> 0) === 0))) {
-				return $substring(s, 1);
-			}
-			return s;
-		};
-		$ptrType(rtype).prototype.Size = function Size() {
-			var t;
-			t = this;
-			return t.size;
-		};
-		$ptrType(rtype).prototype.Kind = function Kind$2() {
-			var t;
-			t = this;
-			return ((((t.kind & 31) >>> 0) >>> 0));
-		};
-		$ptrType(rtype).prototype.pointers = function pointers() {
+		$ptrType(rtype).prototype.uncommon = function uncommon() {
 			var t;
 			t = this;
-			return !((t.ptrdata === 0));
+			return t.Type.Uncommon();
 		};
+		rtype.prototype.uncommon = function(...$args) { return this.$val.uncommon(...$args); };
 		$ptrType(rtype).prototype.common = function common() {
 			var t;
 			t = this;
-			return t;
+			return t.Type;
 		};
+		rtype.prototype.common = function(...$args) { return this.$val.common(...$args); };
 		$ptrType(rtype).prototype.exportedMethods = function exportedMethods() {
 			var t, ut;
 			t = this;
-			ut = t.uncommon();
-			if (ut === ptrType$4.nil) {
-				return sliceType$5.nil;
+			ut = $clone(t, rtype).uncommon();
+			if (ut === ptrType$1.nil) {
+				return sliceType.nil;
 			}
-			return ut.exportedMethods();
+			return ut.ExportedMethods();
 		};
+		rtype.prototype.exportedMethods = function(...$args) { return this.$val.exportedMethods(...$args); };
 		$ptrType(rtype).prototype.NumMethod = function NumMethod() {
 			var t, tt;
 			t = this;
-			if (t.Kind() === 20) {
-				tt = (t.kindType);
+			tt = t.Type.InterfaceType();
+			if (!(tt === ptrType$2.nil)) {
 				return tt.NumMethod();
 			}
-			return t.exportedMethods().$length;
+			return $clone(t, rtype).exportedMethods().$length;
 		};
+		rtype.prototype.NumMethod = function(...$args) { return this.$val.NumMethod(...$args); };
 		$ptrType(rtype).prototype.PkgPath = function PkgPath() {
 			var t, ut;
 			t = this;
-			if (((t.tflag & 4) >>> 0) === 0) {
+			if (((t.Type.TFlag & 4) >>> 0) === 0) {
 				return "";
 			}
-			ut = t.uncommon();
-			if (ut === ptrType$4.nil) {
+			ut = $clone(t, rtype).uncommon();
+			if (ut === ptrType$1.nil) {
 				return "";
 			}
-			return $clone(t.nameOff(ut.pkgPath), name).name();
-		};
-		$ptrType(rtype).prototype.hasName = function hasName() {
-			var t;
-			t = this;
-			return !((((t.tflag & 4) >>> 0) === 0));
+			return $clone($clone(t, rtype).nameOff(ut.PkgPath), abi.Name).Name();
 		};
+		rtype.prototype.PkgPath = function(...$args) { return this.$val.PkgPath(...$args); };
 		$ptrType(rtype).prototype.Name = function Name() {
 			var _1, i, s, sqBrackets, t;
 			t = this;
-			if (!t.hasName()) {
+			if (!t.Type.HasName()) {
 				return "";
 			}
-			s = t.String();
+			s = $clone(t, rtype).String();
 			i = s.length - 1 >> 0;
 			sqBrackets = 0;
 			while (true) {
@@ -3514,89 +4230,97 @@ $packages["internal/reflectlite"] = (function() {
 			}
 			return $substring(s, (i + 1 >> 0));
 		};
-		$ptrType(rtype).prototype.chanDir = function chanDir$1() {
-			var t, tt;
-			t = this;
-			if (!((t.Kind() === 18))) {
-				$panic(new $String("reflect: chanDir of non-chan type"));
+		rtype.prototype.Name = function(...$args) { return this.$val.Name(...$args); };
+		toRType = function toRType$1(t) {
+			var t;
+			return new rtype.ptr(t);
+		};
+		elem = function elem$1(t) {
+			var et, t;
+			et = t.Elem();
+			if (!(et === ptrType.nil)) {
+				return et;
 			}
-			tt = (t.kindType);
-			return ((tt.dir >> 0));
+			$panic(new $String("reflect: Elem of invalid type " + $clone(toRType(t), rtype).String()));
 		};
 		$ptrType(rtype).prototype.Elem = function Elem() {
-			var _1, t, tt, tt$1, tt$2, tt$3, tt$4;
+			var t;
 			t = this;
-			_1 = t.Kind();
-			if (_1 === (17)) {
-				tt = (t.kindType);
-				return toType(tt.elem);
-			} else if (_1 === (18)) {
-				tt$1 = (t.kindType);
-				return toType(tt$1.elem);
-			} else if (_1 === (21)) {
-				tt$2 = (t.kindType);
-				return toType(tt$2.elem);
-			} else if (_1 === (22)) {
-				tt$3 = (t.kindType);
-				return toType(tt$3.elem);
-			} else if (_1 === (23)) {
-				tt$4 = (t.kindType);
-				return toType(tt$4.elem);
-			}
-			$panic(new $String("reflect: Elem of invalid type"));
+			return toType(elem($clone(t, rtype).common()));
 		};
+		rtype.prototype.Elem = function(...$args) { return this.$val.Elem(...$args); };
 		$ptrType(rtype).prototype.In = function In(i) {
 			var i, t, tt, x;
 			t = this;
-			if (!((t.Kind() === 19))) {
+			tt = t.Type.FuncType();
+			if (tt === ptrType$3.nil) {
 				$panic(new $String("reflect: In of non-func type"));
 			}
-			tt = (t.kindType);
-			return toType((x = tt.in$(), ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])));
+			return toType((x = tt.InSlice(), ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])));
+		};
+		rtype.prototype.In = function(...$args) { return this.$val.In(...$args); };
+		$ptrType(rtype).prototype.Key = function Key() {
+			var t, tt;
+			t = this;
+			tt = t.Type.MapType();
+			if (tt === ptrType$4.nil) {
+				$panic(new $String("reflect: Key of non-map type"));
+			}
+			return toType(tt.Key);
 		};
+		rtype.prototype.Key = function(...$args) { return this.$val.Key(...$args); };
 		$ptrType(rtype).prototype.Len = function Len() {
 			var t, tt;
 			t = this;
-			if (!((t.Kind() === 17))) {
+			tt = t.Type.ArrayType();
+			if (tt === ptrType$5.nil) {
 				$panic(new $String("reflect: Len of non-array type"));
 			}
-			tt = (t.kindType);
-			return ((tt.len >> 0));
+			return ((tt.Len >> 0));
+		};
+		rtype.prototype.Len = function(...$args) { return this.$val.Len(...$args); };
+		$ptrType(rtype).prototype.NumField = function NumField() {
+			var t, tt;
+			t = this;
+			tt = t.Type.StructType();
+			if (tt === ptrType$6.nil) {
+				$panic(new $String("reflect: NumField of non-struct type"));
+			}
+			return tt.Fields.$length;
 		};
+		rtype.prototype.NumField = function(...$args) { return this.$val.NumField(...$args); };
 		$ptrType(rtype).prototype.NumIn = function NumIn() {
 			var t, tt;
 			t = this;
-			if (!((t.Kind() === 19))) {
+			tt = t.Type.FuncType();
+			if (tt === ptrType$3.nil) {
 				$panic(new $String("reflect: NumIn of non-func type"));
 			}
-			tt = (t.kindType);
-			return ((tt.inCount >> 0));
+			return ((tt.InCount >> 0));
 		};
+		rtype.prototype.NumIn = function(...$args) { return this.$val.NumIn(...$args); };
 		$ptrType(rtype).prototype.NumOut = function NumOut() {
 			var t, tt;
 			t = this;
-			if (!((t.Kind() === 19))) {
+			tt = t.Type.FuncType();
+			if (tt === ptrType$3.nil) {
 				$panic(new $String("reflect: NumOut of non-func type"));
 			}
-			tt = (t.kindType);
-			return tt.out().$length;
+			return tt.NumOut();
 		};
+		rtype.prototype.NumOut = function(...$args) { return this.$val.NumOut(...$args); };
 		$ptrType(rtype).prototype.Out = function Out(i) {
 			var i, t, tt, x;
 			t = this;
-			if (!((t.Kind() === 19))) {
+			tt = t.Type.FuncType();
+			if (tt === ptrType$3.nil) {
 				$panic(new $String("reflect: Out of non-func type"));
 			}
-			tt = (t.kindType);
-			return toType((x = tt.out(), ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])));
-		};
-		$ptrType(interfaceType).prototype.NumMethod = function NumMethod$1() {
-			var t;
-			t = this;
-			return t.methods.$length;
+			return toType((x = tt.OutSlice(), ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])));
 		};
+		rtype.prototype.Out = function(...$args) { return this.$val.Out(...$args); };
 		$ptrType(rtype).prototype.Implements = function Implements(u) {
-			var {_r, t, u, $s, $r, $c} = $restore(this, {u});
+			var {$24r, _r, _r$1, _r$2, t, u, $s, $r, $c} = $restore(this, {u});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this;
 			if ($interfaceIsEqual(u, $ifaceNil)) {
@@ -3608,50 +4332,57 @@ $packages["internal/reflectlite"] = (function() {
 			/* if (!((_r === 20))) { */ case 1:
 				$panic(new $String("reflect: non-interface type passed to Type.Implements"));
 			/* } */ case 2:
-			$s = -1; return implements$1($assertType(u, ptrType$1), t);
-			/* */ } return; } var $f = {$blk: Implements, $c: true, $r, _r, t, u, $s};return $f;
+			_r$1 = u.common(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$2 = implements$1(_r$1, $clone(t, rtype).common()); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			$24r = _r$2;
+			$s = 6; case 6: return $24r;
+			/* */ } return; } var $f = {$blk: Implements, $c: true, $r, $24r, _r, _r$1, _r$2, t, u, $s};return $f;
 		};
+		rtype.prototype.Implements = function(...$args) { return this.$val.Implements(...$args); };
 		$ptrType(rtype).prototype.AssignableTo = function AssignableTo(u) {
-			var {$24r, _r, t, u, uu, $s, $r, $c} = $restore(this, {u});
+			var {_r, t, tt, u, uu, $s, $r, $c} = $restore(this, {u});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this;
 			if ($interfaceIsEqual(u, $ifaceNil)) {
 				$panic(new $String("reflect: nil type passed to Type.AssignableTo"));
 			}
-			uu = $assertType(u, ptrType$1);
-			_r = directlyAssignable(uu, t); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r || implements$1(uu, t);
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: AssignableTo, $c: true, $r, $24r, _r, t, u, uu, $s};return $f;
+			_r = u.common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			uu = _r;
+			tt = $clone(t, rtype).common();
+			$s = -1; return directlyAssignable(uu, tt) || implements$1(uu, tt);
+			/* */ } return; } var $f = {$blk: AssignableTo, $c: true, $r, _r, t, tt, u, uu, $s};return $f;
 		};
+		rtype.prototype.AssignableTo = function(...$args) { return this.$val.AssignableTo(...$args); };
 		implements$1 = function implements$2(T, V) {
-			var T, V, i, i$1, j, j$1, t, tm, tm$1, tmName, tmName$1, tmPkgPath, tmPkgPath$1, v, v$1, vm, vm$1, vmName, vmName$1, vmPkgPath, vmPkgPath$1, vmethods, x, x$1, x$2;
-			if (!((T.Kind() === 20))) {
+			var T, V, i, i$1, j, j$1, rT, rV, t, tm, tm$1, tmName, tmName$1, tmPkgPath, tmPkgPath$1, v, v$1, vm, vm$1, vmName, vmName$1, vmPkgPath, vmPkgPath$1, vmethods, x, x$1, x$2;
+			t = T.InterfaceType();
+			if (t === ptrType$2.nil) {
 				return false;
 			}
-			t = (T.kindType);
-			if (t.methods.$length === 0) {
+			if (t.Methods.$length === 0) {
 				return true;
 			}
+			rT = $clone(toRType(T), rtype);
+			rV = $clone(toRType(V), rtype);
 			if (V.Kind() === 20) {
 				v = (V.kindType);
 				i = 0;
 				j = 0;
 				while (true) {
-					if (!(j < v.methods.$length)) { break; }
-					tm = (x = t.methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-					tmName = $clone(t.rtype.nameOff(tm.name), name);
-					vm = (x$1 = v.methods, ((j < 0 || j >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + j]));
-					vmName = $clone(V.nameOff(vm.name), name);
-					if ($clone(vmName, name).name() === $clone(tmName, name).name() && V.typeOff(vm.typ) === t.rtype.typeOff(tm.typ)) {
-						if (!$clone(tmName, name).isExported()) {
-							tmPkgPath = $clone(tmName, name).pkgPath();
+					if (!(j < v.Methods.$length)) { break; }
+					tm = (x = t.Methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$7)));
+					tmName = $clone($clone(rT, rtype).nameOff(tm.Name), abi.Name);
+					vm = (x$1 = v.Methods, ((j < 0 || j >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + j, ptrType$7)));
+					vmName = $clone($clone(rV, rtype).nameOff(vm.Name), abi.Name);
+					if ($clone(vmName, abi.Name).Name() === $clone(tmName, abi.Name).Name() && $clone(rV, rtype).typeOff(vm.Typ) === $clone(rT, rtype).typeOff(tm.Typ)) {
+						if (!$clone(tmName, abi.Name).IsExported()) {
+							tmPkgPath = pkgPath($clone(tmName, abi.Name));
 							if (tmPkgPath === "") {
-								tmPkgPath = $clone(t.pkgPath, name).name();
+								tmPkgPath = $clone(t.PkgPath, abi.Name).Name();
 							}
-							vmPkgPath = $clone(vmName, name).pkgPath();
+							vmPkgPath = pkgPath($clone(vmName, abi.Name));
 							if (vmPkgPath === "") {
-								vmPkgPath = $clone(v.pkgPath, name).name();
+								vmPkgPath = $clone(v.PkgPath, abi.Name).Name();
 							}
 							if (!(tmPkgPath === vmPkgPath)) {
 								j = j + (1) >> 0;
@@ -3659,7 +4390,7 @@ $packages["internal/reflectlite"] = (function() {
 							}
 						}
 						i = i + (1) >> 0;
-						if (i >= t.methods.$length) {
+						if (i >= t.Methods.$length) {
 							return true;
 						}
 					}
@@ -3667,28 +4398,28 @@ $packages["internal/reflectlite"] = (function() {
 				}
 				return false;
 			}
-			v$1 = V.uncommon();
-			if (v$1 === ptrType$4.nil) {
+			v$1 = V.Uncommon();
+			if (v$1 === ptrType$1.nil) {
 				return false;
 			}
 			i$1 = 0;
-			vmethods = v$1.methods();
+			vmethods = v$1.Methods();
 			j$1 = 0;
 			while (true) {
-				if (!(j$1 < ((v$1.mcount >> 0)))) { break; }
-				tm$1 = (x$2 = t.methods, ((i$1 < 0 || i$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i$1]));
-				tmName$1 = $clone(t.rtype.nameOff(tm$1.name), name);
-				vm$1 = $clone(((j$1 < 0 || j$1 >= vmethods.$length) ? ($throwRuntimeError("index out of range"), undefined) : vmethods.$array[vmethods.$offset + j$1]), method);
-				vmName$1 = $clone(V.nameOff(vm$1.name), name);
-				if ($clone(vmName$1, name).name() === $clone(tmName$1, name).name() && V.typeOff(vm$1.mtyp) === t.rtype.typeOff(tm$1.typ)) {
-					if (!$clone(tmName$1, name).isExported()) {
-						tmPkgPath$1 = $clone(tmName$1, name).pkgPath();
+				if (!(j$1 < ((v$1.Mcount >> 0)))) { break; }
+				tm$1 = (x$2 = t.Methods, ((i$1 < 0 || i$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + i$1, ptrType$7)));
+				tmName$1 = $clone($clone(rT, rtype).nameOff(tm$1.Name), abi.Name);
+				vm$1 = $clone(((j$1 < 0 || j$1 >= vmethods.$length) ? ($throwRuntimeError("index out of range"), undefined) : vmethods.$array[vmethods.$offset + j$1]), abi.Method);
+				vmName$1 = $clone($clone(rV, rtype).nameOff(vm$1.Name), abi.Name);
+				if ($clone(vmName$1, abi.Name).Name() === $clone(tmName$1, abi.Name).Name() && $clone(rV, rtype).typeOff(vm$1.Mtyp) === $clone(rT, rtype).typeOff(tm$1.Typ)) {
+					if (!$clone(tmName$1, abi.Name).IsExported()) {
+						tmPkgPath$1 = pkgPath($clone(tmName$1, abi.Name));
 						if (tmPkgPath$1 === "") {
-							tmPkgPath$1 = $clone(t.pkgPath, name).name();
+							tmPkgPath$1 = $clone(t.PkgPath, abi.Name).Name();
 						}
-						vmPkgPath$1 = $clone(vmName$1, name).pkgPath();
+						vmPkgPath$1 = pkgPath($clone(vmName$1, abi.Name));
 						if (vmPkgPath$1 === "") {
-							vmPkgPath$1 = $clone(V.nameOff(v$1.pkgPath), name).name();
+							vmPkgPath$1 = $clone($clone(rV, rtype).nameOff(v$1.PkgPath), abi.Name).Name();
 						}
 						if (!(tmPkgPath$1 === vmPkgPath$1)) {
 							j$1 = j$1 + (1) >> 0;
@@ -3696,7 +4427,7 @@ $packages["internal/reflectlite"] = (function() {
 						}
 					}
 					i$1 = i$1 + (1) >> 0;
-					if (i$1 >= t.methods.$length) {
+					if (i$1 >= t.Methods.$length) {
 						return true;
 					}
 				}
@@ -3705,189 +4436,122 @@ $packages["internal/reflectlite"] = (function() {
 			return false;
 		};
 		directlyAssignable = function directlyAssignable$1(T, V) {
-			var {$24r, T, V, _r, $s, $r, $c} = $restore(this, {T, V});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var T, V;
 			if (T === V) {
-				$s = -1; return true;
+				return true;
 			}
-			if (T.hasName() && V.hasName() || !((T.Kind() === V.Kind()))) {
-				$s = -1; return false;
+			if (T.HasName() && V.HasName() || !((T.Kind() === V.Kind()))) {
+				return false;
 			}
-			_r = haveIdenticalUnderlyingType(T, V, true); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: directlyAssignable$1, $c: true, $r, $24r, T, V, _r, $s};return $f;
+			return haveIdenticalUnderlyingType(T, V, true);
 		};
 		haveIdenticalType = function haveIdenticalType$1(T, V, cmpTags) {
-			var {$24r, T, V, _arg, _arg$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _v, cmpTags, $s, $r, $c} = $restore(this, {T, V, cmpTags});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var T, V, cmpTags;
 			if (cmpTags) {
-				$s = -1; return $interfaceIsEqual(T, V);
-			}
-			_r = T.Name(); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = V.Name(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			if (!(_r === _r$1)) { _v = true; $s = 3; continue s; }
-			_r$2 = T.Kind(); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$3 = V.Kind(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_v = !((_r$2 === _r$3)); case 3:
-			/* */ if (_v) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_v) { */ case 1:
-				$s = -1; return false;
-			/* } */ case 2:
-			_r$4 = T.common(); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_arg = _r$4;
-			_r$5 = V.common(); /* */ $s = 9; case 9: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_arg$1 = _r$5;
-			_r$6 = haveIdenticalUnderlyingType(_arg, _arg$1, false); /* */ $s = 10; case 10: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			$24r = _r$6;
-			$s = 11; case 11: return $24r;
-			/* */ } return; } var $f = {$blk: haveIdenticalType$1, $c: true, $r, $24r, T, V, _arg, _arg$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _v, cmpTags, $s};return $f;
+				return T === V;
+			}
+			if (!($clone(toRType(T), rtype).Name() === $clone(toRType(V), rtype).Name()) || !((T.Kind() === V.Kind()))) {
+				return false;
+			}
+			return haveIdenticalUnderlyingType(T, V, false);
 		};
 		haveIdenticalUnderlyingType = function haveIdenticalUnderlyingType$1(T, V, cmpTags) {
-			var {$24r, $24r$1, $24r$2, $24r$3, T, V, _1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _v, _v$1, _v$2, _v$3, cmpTags, i, i$1, i$2, kind$1, t, t$1, t$2, tf, v, v$1, v$2, vf, x, x$1, $s, $r, $c} = $restore(this, {T, V, cmpTags});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var T, V, _1, _i, _ref, cmpTags, i, i$1, i$2, kind$1, t, t$1, t$2, tf, v, v$1, v$2, vf, x, x$1;
 			if (T === V) {
-				$s = -1; return true;
+				return true;
 			}
 			kind$1 = T.Kind();
 			if (!((kind$1 === V.Kind()))) {
-				$s = -1; return false;
+				return false;
 			}
 			if (1 <= kind$1 && kind$1 <= 16 || (kind$1 === 24) || (kind$1 === 26)) {
-				$s = -1; return true;
+				return true;
 			}
-				_1 = kind$1;
-				/* */ if (_1 === (17)) { $s = 2; continue; }
-				/* */ if (_1 === (18)) { $s = 3; continue; }
-				/* */ if (_1 === (19)) { $s = 4; continue; }
-				/* */ if (_1 === (20)) { $s = 5; continue; }
-				/* */ if (_1 === (21)) { $s = 6; continue; }
-				/* */ if ((_1 === (22)) || (_1 === (23))) { $s = 7; continue; }
-				/* */ if (_1 === (25)) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (_1 === (17)) { */ case 2:
-					if (!(T.Len() === V.Len())) { _v = false; $s = 10; continue s; }
-					_r = haveIdenticalType(T.Elem(), V.Elem(), cmpTags); /* */ $s = 11; case 11: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_v = _r; case 10:
-					$24r = _v;
-					$s = 12; case 12: return $24r;
-				/* } else if (_1 === (18)) { */ case 3:
-					if (!(V.chanDir() === 3)) { _v$1 = false; $s = 15; continue s; }
-					_r$1 = haveIdenticalType(T.Elem(), V.Elem(), cmpTags); /* */ $s = 16; case 16: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_v$1 = _r$1; case 15:
-					/* */ if (_v$1) { $s = 13; continue; }
-					/* */ $s = 14; continue;
-					/* if (_v$1) { */ case 13:
-						$s = -1; return true;
-					/* } */ case 14:
-					if (!(V.chanDir() === T.chanDir())) { _v$2 = false; $s = 17; continue s; }
-					_r$2 = haveIdenticalType(T.Elem(), V.Elem(), cmpTags); /* */ $s = 18; case 18: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_v$2 = _r$2; case 17:
-					$24r$1 = _v$2;
-					$s = 19; case 19: return $24r$1;
-				/* } else if (_1 === (19)) { */ case 4:
-					t = (T.kindType);
-					v = (V.kindType);
-					if (!((t.outCount === v.outCount)) || !((t.inCount === v.inCount))) {
-						$s = -1; return false;
+			_1 = kind$1;
+			if (_1 === (17)) {
+				return (T.Len() === V.Len()) && haveIdenticalType(T.Elem(), V.Elem(), cmpTags);
+			} else if (_1 === (18)) {
+				if ((V.ChanDir() === 3) && haveIdenticalType(T.Elem(), V.Elem(), cmpTags)) {
+					return true;
+				}
+				return (V.ChanDir() === T.ChanDir()) && haveIdenticalType(T.Elem(), V.Elem(), cmpTags);
+			} else if (_1 === (19)) {
+				t = (T.kindType);
+				v = (V.kindType);
+				if (!((t.OutCount === v.OutCount)) || !((t.InCount === v.InCount))) {
+					return false;
+				}
+				i = 0;
+				while (true) {
+					if (!(i < t.NumIn())) { break; }
+					if (!haveIdenticalType(t.In(i), v.In(i), cmpTags)) {
+						return false;
 					}
-					i = 0;
-					/* while (true) { */ case 20:
-						/* if (!(i < t.rtype.NumIn())) { break; } */ if(!(i < t.rtype.NumIn())) { $s = 21; continue; }
-						_r$3 = haveIdenticalType(t.rtype.In(i), v.rtype.In(i), cmpTags); /* */ $s = 24; case 24: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						/* */ if (!_r$3) { $s = 22; continue; }
-						/* */ $s = 23; continue;
-						/* if (!_r$3) { */ case 22:
-							$s = -1; return false;
-						/* } */ case 23:
-						i = i + (1) >> 0;
-					$s = 20; continue;
-					case 21:
-					i$1 = 0;
-					/* while (true) { */ case 25:
-						/* if (!(i$1 < t.rtype.NumOut())) { break; } */ if(!(i$1 < t.rtype.NumOut())) { $s = 26; continue; }
-						_r$4 = haveIdenticalType(t.rtype.Out(i$1), v.rtype.Out(i$1), cmpTags); /* */ $s = 29; case 29: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						/* */ if (!_r$4) { $s = 27; continue; }
-						/* */ $s = 28; continue;
-						/* if (!_r$4) { */ case 27:
-							$s = -1; return false;
-						/* } */ case 28:
-						i$1 = i$1 + (1) >> 0;
-					$s = 25; continue;
-					case 26:
-					$s = -1; return true;
-				/* } else if (_1 === (20)) { */ case 5:
-					t$1 = (T.kindType);
-					v$1 = (V.kindType);
-					if ((t$1.methods.$length === 0) && (v$1.methods.$length === 0)) {
-						$s = -1; return true;
+					i = i + (1) >> 0;
+				}
+				i$1 = 0;
+				while (true) {
+					if (!(i$1 < t.NumOut())) { break; }
+					if (!haveIdenticalType(t.Out(i$1), v.Out(i$1), cmpTags)) {
+						return false;
 					}
-					$s = -1; return false;
-				/* } else if (_1 === (21)) { */ case 6:
-					_r$5 = haveIdenticalType(T.Key(), V.Key(), cmpTags); /* */ $s = 31; case 31: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					if (!(_r$5)) { _v$3 = false; $s = 30; continue s; }
-					_r$6 = haveIdenticalType(T.Elem(), V.Elem(), cmpTags); /* */ $s = 32; case 32: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					_v$3 = _r$6; case 30:
-					$24r$2 = _v$3;
-					$s = 33; case 33: return $24r$2;
-				/* } else if ((_1 === (22)) || (_1 === (23))) { */ case 7:
-					_r$7 = haveIdenticalType(T.Elem(), V.Elem(), cmpTags); /* */ $s = 34; case 34: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					$24r$3 = _r$7;
-					$s = 35; case 35: return $24r$3;
-				/* } else if (_1 === (25)) { */ case 8:
-					t$2 = (T.kindType);
-					v$2 = (V.kindType);
-					if (!((t$2.fields.$length === v$2.fields.$length))) {
-						$s = -1; return false;
+					i$1 = i$1 + (1) >> 0;
+				}
+				return true;
+			} else if (_1 === (20)) {
+				t$1 = (T.kindType);
+				v$1 = (V.kindType);
+				if ((t$1.Methods.$length === 0) && (v$1.Methods.$length === 0)) {
+					return true;
+				}
+				return false;
+			} else if (_1 === (21)) {
+				return haveIdenticalType(T.Key(), V.Key(), cmpTags) && haveIdenticalType(T.Elem(), V.Elem(), cmpTags);
+			} else if ((_1 === (22)) || (_1 === (23))) {
+				return haveIdenticalType(T.Elem(), V.Elem(), cmpTags);
+			} else if (_1 === (25)) {
+				t$2 = (T.kindType);
+				v$2 = (V.kindType);
+				if (!((t$2.Fields.$length === v$2.Fields.$length))) {
+					return false;
+				}
+				if (!($clone(t$2.PkgPath, abi.Name).Name() === $clone(v$2.PkgPath, abi.Name).Name())) {
+					return false;
+				}
+				_ref = t$2.Fields;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					i$2 = _i;
+					tf = (x = t$2.Fields, ((i$2 < 0 || i$2 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i$2, ptrType$8)));
+					vf = (x$1 = v$2.Fields, ((i$2 < 0 || i$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + i$2, ptrType$8)));
+					if (!($clone(tf.Name, abi.Name).Name() === $clone(vf.Name, abi.Name).Name())) {
+						return false;
 					}
-					if (!($clone(t$2.pkgPath, name).name() === $clone(v$2.pkgPath, name).name())) {
-						$s = -1; return false;
+					if (!haveIdenticalType(tf.Typ, vf.Typ, cmpTags)) {
+						return false;
 					}
-					_ref = t$2.fields;
-					_i = 0;
-					/* while (true) { */ case 36:
-						/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 37; continue; }
-						i$2 = _i;
-						tf = (x = t$2.fields, ((i$2 < 0 || i$2 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i$2]));
-						vf = (x$1 = v$2.fields, ((i$2 < 0 || i$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i$2]));
-						if (!($clone(tf.name, name).name() === $clone(vf.name, name).name())) {
-							$s = -1; return false;
-						}
-						_r$8 = haveIdenticalType(tf.typ, vf.typ, cmpTags); /* */ $s = 40; case 40: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						/* */ if (!_r$8) { $s = 38; continue; }
-						/* */ $s = 39; continue;
-						/* if (!_r$8) { */ case 38:
-							$s = -1; return false;
-						/* } */ case 39:
-						if (cmpTags && !($clone(tf.name, name).tag() === $clone(vf.name, name).tag())) {
-							$s = -1; return false;
-						}
-						if (!((tf.offset === vf.offset))) {
-							$s = -1; return false;
-						}
-						if (!(tf.embedded() === vf.embedded())) {
-							$s = -1; return false;
-						}
-						_i++;
-					$s = 36; continue;
-					case 37:
-					$s = -1; return true;
-				/* } */ case 9:
-			case 1:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: haveIdenticalUnderlyingType$1, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, T, V, _1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _v, _v$1, _v$2, _v$3, cmpTags, i, i$1, i$2, kind$1, t, t$1, t$2, tf, v, v$1, v$2, vf, x, x$1, $s};return $f;
+					if (cmpTags && !($clone(tf.Name, abi.Name).Tag() === $clone(vf.Name, abi.Name).Tag())) {
+						return false;
+					}
+					if (!((tf.Offset === vf.Offset))) {
+						return false;
+					}
+					if (!(tf.Embedded() === vf.Embedded())) {
+						return false;
+					}
+					_i++;
+				}
+				return true;
+			}
+			return false;
 		};
 		toType = function toType$1(t) {
-			var t;
-			if (t === ptrType$1.nil) {
+			var t, x;
+			if (t === ptrType.nil) {
 				return $ifaceNil;
 			}
-			return t;
-		};
-		ifaceIndir = function ifaceIndir$1(t) {
-			var t;
-			return ((t.kind & 32) >>> 0) === 0;
+			return (x = toRType(t), new x.constructor.elem(x));
 		};
 		$ptrType(Value).prototype.object = function object() {
 			var _1, newVal, v, val;
@@ -3923,7 +4587,7 @@ $packages["internal/reflectlite"] = (function() {
 		};
 		Value.prototype.object = function(...$args) { return this.$val.object(...$args); };
 		$ptrType(Value).prototype.assignTo = function assignTo(context, dst, target) {
-			var {_r, _r$1, _r$2, context, dst, fl, target, v, x, $s, $r, $c} = $restore(this, {context, dst, target});
+			var {_r, _r$1, context, dst, fl, target, v, x, $s, $r, $c} = $restore(this, {context, dst, target});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			/* */ if (!((((v.flag & 512) >>> 0) === 0))) { $s = 1; continue; }
@@ -3932,11 +4596,10 @@ $packages["internal/reflectlite"] = (function() {
 				_r = makeMethodValue(context, $clone(v, Value)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				Value.copy(v, _r);
 			/* } */ case 2:
-				_r$1 = directlyAssignable(dst, v.typ); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (_r$1) { $s = 5; continue; }
+				/* */ if (directlyAssignable(dst, v.typ)) { $s = 5; continue; }
 				/* */ if (implements$1(dst, v.typ)) { $s = 6; continue; }
 				/* */ $s = 7; continue;
-				/* if (_r$1) { */ case 5:
+				/* if (directlyAssignable(dst, v.typ)) { */ case 5:
 					fl = (((v.flag & 384) >>> 0) | new flag(v.flag).ro()) >>> 0;
 					fl = (fl | (((dst.Kind() >>> 0)))) >>> 0;
 					$s = -1; return new Value.ptr(dst, v.ptr, fl);
@@ -3944,8 +4607,8 @@ $packages["internal/reflectlite"] = (function() {
 					if (target === 0) {
 						target = unsafe_New(dst);
 					}
-					_r$2 = valueInterface($clone(v, Value)); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					x = _r$2;
+					_r$1 = valueInterface($clone(v, Value)); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					x = _r$1;
 					if (dst.NumMethod() === 0) {
 						(target).$set(x);
 					} else {
@@ -3955,105 +4618,10 @@ $packages["internal/reflectlite"] = (function() {
 				/* } */ case 7:
 			case 4:
 			$panic(new $String(context + ": value of type " + v.typ.String() + " is not assignable to type " + dst.String()));
-			$s = -1; return new Value.ptr(ptrType$1.nil, 0, 0);
-			/* */ } return; } var $f = {$blk: assignTo, $c: true, $r, _r, _r$1, _r$2, context, dst, fl, target, v, x, $s};return $f;
+			$s = -1; return new Value.ptr(ptrType.nil, 0, 0);
+			/* */ } return; } var $f = {$blk: assignTo, $c: true, $r, _r, _r$1, context, dst, fl, target, v, x, $s};return $f;
 		};
 		Value.prototype.assignTo = function(...$args) { return this.$val.assignTo(...$args); };
-		$ptrType(Value).prototype.Cap = function Cap() {
-			var _1, k, v;
-			v = this;
-			k = new flag(v.flag).kind();
-			_1 = k;
-			if (_1 === (17)) {
-				return v.typ.Len();
-			} else if ((_1 === (18)) || (_1 === (23))) {
-				return $parseInt($clone(v, Value).object().$capacity) >> 0;
-			}
-			$panic(new ValueError.ptr("reflect.Value.Cap", k));
-		};
-		Value.prototype.Cap = function(...$args) { return this.$val.Cap(...$args); };
-		$ptrType(Value).prototype.Index = function Index(i) {
-			var {$24r, $24r$1, _1, _r, _r$1, a, a$1, c, fl, fl$1, fl$2, i, k, s, str, tt, tt$1, typ, typ$1, v, $s, $r, $c} = $restore(this, {i});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			a = [a];
-			a$1 = [a$1];
-			c = [c];
-			i = [i];
-			typ = [typ];
-			typ$1 = [typ$1];
-			v = this;
-				k = new flag(v.flag).kind();
-				_1 = k;
-				/* */ if (_1 === (17)) { $s = 2; continue; }
-				/* */ if (_1 === (23)) { $s = 3; continue; }
-				/* */ if (_1 === (24)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_1 === (17)) { */ case 2:
-					tt = (v.typ.kindType);
-					if (i[0] < 0 || i[0] > ((tt.len >> 0))) {
-						$panic(new $String("reflect: array index out of range"));
-					}
-					typ[0] = tt.elem;
-					fl = (((((v.flag & 384) >>> 0) | new flag(v.flag).ro()) >>> 0) | ((typ[0].Kind() >>> 0))) >>> 0;
-					a[0] = v.ptr;
-					/* */ if (!((((fl & 128) >>> 0) === 0)) && !((typ[0].Kind() === 17)) && !((typ[0].Kind() === 25))) { $s = 7; continue; }
-					/* */ $s = 8; continue;
-					/* if (!((((fl & 128) >>> 0) === 0)) && !((typ[0].Kind() === 17)) && !((typ[0].Kind() === 25))) { */ case 7:
-						$s = -1; return new Value.ptr(typ[0], (new (jsType(PtrTo(typ[0])))((function(a, a$1, c, i, typ, typ$1) { return function Value·Index·func1() {
-								return wrapJsObject(typ[0], a[0][i[0]]);
-							}; })(a, a$1, c, i, typ, typ$1), (function(a, a$1, c, i, typ, typ$1) { return function Value·Index·func2(x) {
-								var x;
-								a[0][i[0]] = unwrapJsObject(typ[0], x);
-							}; })(a, a$1, c, i, typ, typ$1))), fl);
-					/* } */ case 8:
-					_r = makeValue(typ[0], wrapJsObject(typ[0], a[0][i[0]]), fl); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$24r = _r;
-					$s = 10; case 10: return $24r;
-				/* } else if (_1 === (23)) { */ case 3:
-					s = $clone(v, Value).object();
-					if (i[0] < 0 || i[0] >= ($parseInt(s.$length) >> 0)) {
-						$panic(new $String("reflect: slice index out of range"));
-					}
-					tt$1 = (v.typ.kindType);
-					typ$1[0] = tt$1.elem;
-					fl$1 = (((384 | new flag(v.flag).ro()) >>> 0) | ((typ$1[0].Kind() >>> 0))) >>> 0;
-					i[0] = i[0] + (($parseInt(s.$offset) >> 0)) >> 0;
-					a$1[0] = s.$array;
-					/* */ if (!((((fl$1 & 128) >>> 0) === 0)) && !((typ$1[0].Kind() === 17)) && !((typ$1[0].Kind() === 25))) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if (!((((fl$1 & 128) >>> 0) === 0)) && !((typ$1[0].Kind() === 17)) && !((typ$1[0].Kind() === 25))) { */ case 11:
-						$s = -1; return new Value.ptr(typ$1[0], (new (jsType(PtrTo(typ$1[0])))((function(a, a$1, c, i, typ, typ$1) { return function Value·Index·func3() {
-								return wrapJsObject(typ$1[0], a$1[0][i[0]]);
-							}; })(a, a$1, c, i, typ, typ$1), (function(a, a$1, c, i, typ, typ$1) { return function Value·Index·func4(x) {
-								var x;
-								a$1[0][i[0]] = unwrapJsObject(typ$1[0], x);
-							}; })(a, a$1, c, i, typ, typ$1))), fl$1);
-					/* } */ case 12:
-					_r$1 = makeValue(typ$1[0], wrapJsObject(typ$1[0], a$1[0][i[0]]), fl$1); /* */ $s = 13; case 13: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					$24r$1 = _r$1;
-					$s = 14; case 14: return $24r$1;
-				/* } else if (_1 === (24)) { */ case 4:
-					str = (v.ptr).$get();
-					if (i[0] < 0 || i[0] >= str.length) {
-						$panic(new $String("reflect: string index out of range"));
-					}
-					fl$2 = (((new flag(v.flag).ro() | 8) >>> 0) | 128) >>> 0;
-					c[0] = str.charCodeAt(i[0]);
-					$s = -1; return new Value.ptr(uint8Type, ((c.$ptr || (c.$ptr = new ptrType$6(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, c)))), fl$2);
-				/* } else { */ case 5:
-					$panic(new ValueError.ptr("reflect.Value.Index", k));
-				/* } */ case 6:
-			case 1:
-			$s = -1; return new Value.ptr(ptrType$1.nil, 0, 0);
-			/* */ } return; } var $f = {$blk: Index, $c: true, $r, $24r, $24r$1, _1, _r, _r$1, a, a$1, c, fl, fl$1, fl$2, i, k, s, str, tt, tt$1, typ, typ$1, v, $s};return $f;
-		};
-		Value.prototype.Index = function(...$args) { return this.$val.Index(...$args); };
-		$ptrType(Value).prototype.InterfaceData = function InterfaceData() {
-			var v;
-			v = this;
-			$panic(new $String("InterfaceData is not supported by GopherJS"));
-		};
-		Value.prototype.InterfaceData = function(...$args) { return this.$val.InterfaceData(...$args); };
 		$ptrType(Value).prototype.IsNil = function IsNil() {
 			var _1, k, v;
 			v = this;
@@ -4094,31 +4662,6 @@ $packages["internal/reflectlite"] = (function() {
 			}
 		};
 		Value.prototype.Len = function(...$args) { return this.$val.Len(...$args); };
-		$ptrType(Value).prototype.Pointer = function Pointer() {
-			var _1, k, v;
-			v = this;
-			k = new flag(v.flag).kind();
-			_1 = k;
-			if ((_1 === (18)) || (_1 === (21)) || (_1 === (22)) || (_1 === (26))) {
-				if ($clone(v, Value).IsNil()) {
-					return 0;
-				}
-				return $clone(v, Value).object();
-			} else if (_1 === (19)) {
-				if ($clone(v, Value).IsNil()) {
-					return 0;
-				}
-				return 1;
-			} else if (_1 === (23)) {
-				if ($clone(v, Value).IsNil()) {
-					return 0;
-				}
-				return $clone(v, Value).object().$array;
-			} else {
-				$panic(new ValueError.ptr("reflect.Value.Pointer", k));
-			}
-		};
-		Value.prototype.Pointer = function(...$args) { return this.$val.Pointer(...$args); };
 		$ptrType(Value).prototype.Set = function Set(x) {
 			var {_1, _r, _r$1, v, x, $s, $r, $c} = $restore(this, {x});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -4143,7 +4686,7 @@ $packages["internal/reflectlite"] = (function() {
 						v.ptr.$set(_r$1);
 						$s = 9; continue;
 					/* } else if (_1 === (25)) { */ case 7:
-						copyStruct(v.ptr, x.ptr, v.typ);
+						abi.CopyStruct(v.ptr, x.ptr, v.typ);
 						$s = 9; continue;
 					/* } else { */ case 8:
 						v.ptr.$set($clone(x, Value).object());
@@ -4156,1003 +4699,173 @@ $packages["internal/reflectlite"] = (function() {
 			/* */ } return; } var $f = {$blk: Set, $c: true, $r, _1, _r, _r$1, v, x, $s};return $f;
 		};
 		Value.prototype.Set = function(...$args) { return this.$val.Set(...$args); };
-		$ptrType(Value).prototype.SetBytes = function SetBytes(x) {
-			var {_r, _r$1, _v, slice, typedSlice, v, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			v = this;
-			new flag(v.flag).mustBeAssignable();
-			new flag(v.flag).mustBe(23);
-			_r = v.typ.Elem().Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			/* */ if (!((_r === 8))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!((_r === 8))) { */ case 1:
-				$panic(new $String("reflect.Value.SetBytes of non-byte slice"));
-			/* } */ case 2:
-			slice = x;
-			if (!(v.typ.Name() === "")) { _v = true; $s = 6; continue s; }
-			_r$1 = v.typ.Elem().Name(); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_v = !(_r$1 === ""); case 6:
-			/* */ if (_v) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (_v) { */ case 4:
-				typedSlice = new (jsType(v.typ))(slice.$array);
-				typedSlice.$offset = slice.$offset;
-				typedSlice.$length = slice.$length;
-				typedSlice.$capacity = slice.$capacity;
-				slice = typedSlice;
-			/* } */ case 5:
-			v.ptr.$set(slice);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: SetBytes, $c: true, $r, _r, _r$1, _v, slice, typedSlice, v, x, $s};return $f;
-		};
-		Value.prototype.SetBytes = function(...$args) { return this.$val.SetBytes(...$args); };
-		$ptrType(Value).prototype.SetCap = function SetCap(n) {
-			var n, newSlice, s, v;
-			v = this;
-			new flag(v.flag).mustBeAssignable();
-			new flag(v.flag).mustBe(23);
-			s = v.ptr.$get();
-			if (n < ($parseInt(s.$length) >> 0) || n > ($parseInt(s.$capacity) >> 0)) {
-				$panic(new $String("reflect: slice capacity out of range in SetCap"));
-			}
-			newSlice = new (jsType(v.typ))(s.$array);
-			newSlice.$offset = s.$offset;
-			newSlice.$length = s.$length;
-			newSlice.$capacity = n;
-			v.ptr.$set(newSlice);
-		};
-		Value.prototype.SetCap = function(...$args) { return this.$val.SetCap(...$args); };
-		$ptrType(Value).prototype.SetLen = function SetLen(n) {
-			var n, newSlice, s, v;
-			v = this;
-			new flag(v.flag).mustBeAssignable();
-			new flag(v.flag).mustBe(23);
-			s = v.ptr.$get();
-			if (n < 0 || n > ($parseInt(s.$capacity) >> 0)) {
-				$panic(new $String("reflect: slice length out of range in SetLen"));
-			}
-			newSlice = new (jsType(v.typ))(s.$array);
-			newSlice.$offset = s.$offset;
-			newSlice.$length = n;
-			newSlice.$capacity = s.$capacity;
-			v.ptr.$set(newSlice);
-		};
-		Value.prototype.SetLen = function(...$args) { return this.$val.SetLen(...$args); };
-		$ptrType(Value).prototype.Slice = function Slice(i, j) {
-			var {$24r, $24r$1, _1, _r, _r$1, cap, i, j, kind$1, s, str, tt, typ, v, $s, $r, $c} = $restore(this, {i, j});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			v = this;
-			cap = 0;
-			typ = $ifaceNil;
-			s = null;
-				kind$1 = new flag(v.flag).kind();
-				_1 = kind$1;
-				/* */ if (_1 === (17)) { $s = 2; continue; }
-				/* */ if (_1 === (23)) { $s = 3; continue; }
-				/* */ if (_1 === (24)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_1 === (17)) { */ case 2:
-					if (((v.flag & 256) >>> 0) === 0) {
-						$panic(new $String("reflect.Value.Slice: slice of unaddressable array"));
-					}
-					tt = (v.typ.kindType);
-					cap = ((tt.len >> 0));
-					typ = SliceOf(tt.elem);
-					s = new (jsType(typ))($clone(v, Value).object());
-					$s = 6; continue;
-				/* } else if (_1 === (23)) { */ case 3:
-					typ = v.typ;
-					s = $clone(v, Value).object();
-					cap = $parseInt(s.$capacity) >> 0;
-					$s = 6; continue;
-				/* } else if (_1 === (24)) { */ case 4:
-					str = (v.ptr).$get();
-					if (i < 0 || j < i || j > str.length) {
-						$panic(new $String("reflect.Value.Slice: string slice index out of bounds"));
-					}
-					_r = ValueOf(new $String($substring(str, i, j))); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$24r = _r;
-					$s = 8; case 8: return $24r;
-				/* } else { */ case 5:
-					$panic(new ValueError.ptr("reflect.Value.Slice", kind$1));
-				/* } */ case 6:
-			case 1:
-			if (i < 0 || j < i || j > cap) {
-				$panic(new $String("reflect.Value.Slice: slice index out of bounds"));
-			}
-			_r$1 = makeValue(typ, $subslice(s, i, j), new flag(v.flag).ro()); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r$1 = _r$1;
-			$s = 10; case 10: return $24r$1;
-			/* */ } return; } var $f = {$blk: Slice, $c: true, $r, $24r, $24r$1, _1, _r, _r$1, cap, i, j, kind$1, s, str, tt, typ, v, $s};return $f;
-		};
-		Value.prototype.Slice = function(...$args) { return this.$val.Slice(...$args); };
-		$ptrType(Value).prototype.Slice3 = function Slice3(i, j, k) {
-			var {$24r, _1, _r, cap, i, j, k, kind$1, s, tt, typ, v, $s, $r, $c} = $restore(this, {i, j, k});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+		$ptrType(Value).prototype.Elem = function Elem$1() {
+			var _1, fl, k, tt, typ, v, val, val$1;
 			v = this;
-			cap = 0;
-			typ = $ifaceNil;
-			s = null;
-			kind$1 = new flag(v.flag).kind();
-			_1 = kind$1;
-			if (_1 === (17)) {
-				if (((v.flag & 256) >>> 0) === 0) {
-					$panic(new $String("reflect.Value.Slice: slice of unaddressable array"));
+			k = new flag(v.flag).kind();
+			_1 = k;
+			if (_1 === (20)) {
+				val = $clone(v, Value).object();
+				if (val === $ifaceNil) {
+					return new Value.ptr(ptrType.nil, 0, 0);
+				}
+				typ = abi.ReflectType(val.constructor);
+				return makeValue(typ, val.$val, new flag(v.flag).ro());
+			} else if (_1 === (22)) {
+				if ($clone(v, Value).IsNil()) {
+					return new Value.ptr(ptrType.nil, 0, 0);
 				}
+				val$1 = $clone(v, Value).object();
 				tt = (v.typ.kindType);
-				cap = ((tt.len >> 0));
-				typ = SliceOf(tt.elem);
-				s = new (jsType(typ))($clone(v, Value).object());
-			} else if (_1 === (23)) {
-				typ = v.typ;
-				s = $clone(v, Value).object();
-				cap = $parseInt(s.$capacity) >> 0;
+				fl = (((((v.flag & 96) >>> 0) | 128) >>> 0) | 256) >>> 0;
+				fl = (fl | (((tt.Elem.Kind() >>> 0)))) >>> 0;
+				return new Value.ptr(tt.Elem, (abi.WrapJsObject(tt.Elem, val$1)), fl);
 			} else {
-				$panic(new ValueError.ptr("reflect.Value.Slice3", kind$1));
-			}
-			if (i < 0 || j < i || k < j || k > cap) {
-				$panic(new $String("reflect.Value.Slice3: slice index out of bounds"));
+				$panic(new ValueError.ptr("reflect.Value.Elem", k));
 			}
-			_r = makeValue(typ, $subslice(s, i, j, k), new flag(v.flag).ro()); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Slice3, $c: true, $r, $24r, _1, _r, cap, i, j, k, kind$1, s, tt, typ, v, $s};return $f;
-		};
-		Value.prototype.Slice3 = function(...$args) { return this.$val.Slice3(...$args); };
-		$ptrType(Value).prototype.Close = function Close() {
-			var v;
-			v = this;
-			new flag(v.flag).mustBe(18);
-			new flag(v.flag).mustBeExported();
-			$close($clone(v, Value).object());
-		};
-		Value.prototype.Close = function(...$args) { return this.$val.Close(...$args); };
-		$ptrType(Value).prototype.Elem = function Elem$1() {
-			var {$24r, _1, _r, fl, k, tt, typ, v, val, val$1, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			v = this;
-				k = new flag(v.flag).kind();
-				_1 = k;
-				/* */ if (_1 === (20)) { $s = 2; continue; }
-				/* */ if (_1 === (22)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_1 === (20)) { */ case 2:
-					val = $clone(v, Value).object();
-					if (val === $ifaceNil) {
-						$s = -1; return new Value.ptr(ptrType$1.nil, 0, 0);
-					}
-					typ = reflectType(val.constructor);
-					_r = makeValue(typ, val.$val, new flag(v.flag).ro()); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$24r = _r;
-					$s = 7; case 7: return $24r;
-				/* } else if (_1 === (22)) { */ case 3:
-					if ($clone(v, Value).IsNil()) {
-						$s = -1; return new Value.ptr(ptrType$1.nil, 0, 0);
-					}
-					val$1 = $clone(v, Value).object();
-					tt = (v.typ.kindType);
-					fl = (((((v.flag & 96) >>> 0) | 128) >>> 0) | 256) >>> 0;
-					fl = (fl | (((tt.elem.Kind() >>> 0)))) >>> 0;
-					$s = -1; return new Value.ptr(tt.elem, (wrapJsObject(tt.elem, val$1)), fl);
-				/* } else { */ case 4:
-					$panic(new ValueError.ptr("reflect.Value.Elem", k));
-				/* } */ case 5:
-			case 1:
-			$s = -1; return new Value.ptr(ptrType$1.nil, 0, 0);
-			/* */ } return; } var $f = {$blk: Elem$1, $c: true, $r, $24r, _1, _r, fl, k, tt, typ, v, val, val$1, $s};return $f;
 		};
 		Value.prototype.Elem = function(...$args) { return this.$val.Elem(...$args); };
-		$ptrType(Value).prototype.NumField = function NumField() {
-			var tt, v;
-			v = this;
-			new flag(v.flag).mustBe(25);
-			tt = (v.typ.kindType);
-			return tt.fields.$length;
-		};
-		Value.prototype.NumField = function(...$args) { return this.$val.NumField(...$args); };
-		$ptrType(Value).prototype.MapKeys = function MapKeys() {
-			var {_r, a, fl, i, it, key, keyType, m, mlen, tt, v, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			v = this;
-			new flag(v.flag).mustBe(21);
-			tt = (v.typ.kindType);
-			keyType = tt.key;
-			fl = (new flag(v.flag).ro() | ((keyType.Kind() >>> 0))) >>> 0;
-			m = $clone(v, Value).pointer();
-			mlen = 0;
-			if (!(m === 0)) {
-				mlen = maplen(m);
-			}
-			it = mapiterinit(v.typ, m);
-			a = $makeSlice(sliceType$6, mlen);
-			i = 0;
-			i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(i < a.$length)) { break; } */ if(!(i < a.$length)) { $s = 2; continue; }
-				_r = mapiterkey(it); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				key = _r;
-				if (key === 0) {
-					/* break; */ $s = 2; continue;
-				}
-				Value.copy(((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i]), copyVal(keyType, fl, key));
-				mapiternext(it);
-				i = i + (1) >> 0;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return $subslice(a, 0, i);
-			/* */ } return; } var $f = {$blk: MapKeys, $c: true, $r, _r, a, fl, i, it, key, keyType, m, mlen, tt, v, $s};return $f;
-		};
-		Value.prototype.MapKeys = function(...$args) { return this.$val.MapKeys(...$args); };
-		$ptrType(Value).prototype.MapIndex = function MapIndex(key) {
-			var {_r, e, fl, k, key, tt, typ, v, $s, $r, $c} = $restore(this, {key});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			v = this;
-			new flag(v.flag).mustBe(21);
-			tt = (v.typ.kindType);
-			_r = $clone(key, Value).assignTo("reflect.Value.MapIndex", tt.key, 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			Value.copy(key, _r);
-			k = 0;
-			if (!((((key.flag & 128) >>> 0) === 0))) {
-				k = key.ptr;
-			} else {
-				k = ((key.$ptr_ptr || (key.$ptr_ptr = new ptrType$7(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, key))));
-			}
-			e = mapaccess(v.typ, $clone(v, Value).pointer(), k);
-			if (e === 0) {
-				$s = -1; return new Value.ptr(ptrType$1.nil, 0, 0);
-			}
-			typ = tt.elem;
-			fl = new flag((((v.flag | key.flag) >>> 0))).ro();
-			fl = (fl | (((typ.Kind() >>> 0)))) >>> 0;
-			$s = -1; return copyVal(typ, fl, e);
-			/* */ } return; } var $f = {$blk: MapIndex, $c: true, $r, _r, e, fl, k, key, tt, typ, v, $s};return $f;
-		};
-		Value.prototype.MapIndex = function(...$args) { return this.$val.MapIndex(...$args); };
-		$ptrType(Value).prototype.Field = function Field(i) {
-			var {$24r, _r, _r$1, _r$2, field, fl, i, jsTag, o, prop, s, tag, tt, typ, v, x, x$1, $s, $r, $c} = $restore(this, {i});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			jsTag = [jsTag];
-			prop = [prop];
-			s = [s];
-			typ = [typ];
-			v = this;
-			if (!((new flag(v.flag).kind() === 25))) {
-				$panic(new ValueError.ptr("reflect.Value.Field", new flag(v.flag).kind()));
-			}
-			tt = (v.typ.kindType);
-			if (((i >>> 0)) >= ((tt.fields.$length >>> 0))) {
-				$panic(new $String("reflect: Field index out of range"));
-			}
-			prop[0] = $internalize(jsType(v.typ).fields[i].prop, $String);
-			field = (x = tt.fields, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-			typ[0] = field.typ;
-			fl = (((v.flag & 416) >>> 0) | ((typ[0].Kind() >>> 0))) >>> 0;
-			if (!$clone(field.name, name).isExported()) {
-				if (field.embedded()) {
-					fl = (fl | (64)) >>> 0;
-				} else {
-					fl = (fl | (32)) >>> 0;
-				}
-			}
-			tag = $clone((x$1 = tt.fields, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i])).name, name).tag();
-			/* */ if (!(tag === "") && !((i === 0))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(tag === "") && !((i === 0))) { */ case 1:
-				jsTag[0] = getJsTag(tag);
-				/* */ if (!(jsTag[0] === "")) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!(jsTag[0] === "")) { */ case 3:
-					/* while (true) { */ case 5:
-						o = [o];
-						_r = $clone(v, Value).Field(0); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						Value.copy(v, _r);
-						/* */ if (v.typ === jsObjectPtr) { $s = 8; continue; }
-						/* */ $s = 9; continue;
-						/* if (v.typ === jsObjectPtr) { */ case 8:
-							o[0] = $clone(v, Value).object().object;
-							$s = -1; return new Value.ptr(typ[0], (new (jsType(PtrTo(typ[0])))((function(jsTag, o, prop, s, typ) { return function Value·Field·func1() {
-									return $internalize(o[0][$externalize(jsTag[0], $String)], jsType(typ[0]));
-								}; })(jsTag, o, prop, s, typ), (function(jsTag, o, prop, s, typ) { return function Value·Field·func2(x$2) {
-									var x$2;
-									o[0][$externalize(jsTag[0], $String)] = $externalize(x$2, jsType(typ[0]));
-								}; })(jsTag, o, prop, s, typ))), fl);
-						/* } */ case 9:
-						/* */ if (v.typ.Kind() === 22) { $s = 10; continue; }
-						/* */ $s = 11; continue;
-						/* if (v.typ.Kind() === 22) { */ case 10:
-							_r$1 = $clone(v, Value).Elem(); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-							Value.copy(v, _r$1);
-						/* } */ case 11:
-					$s = 5; continue;
-					case 6:
-				/* } */ case 4:
-			/* } */ case 2:
-			s[0] = v.ptr;
-			/* */ if (!((((fl & 128) >>> 0) === 0)) && !((typ[0].Kind() === 17)) && !((typ[0].Kind() === 25))) { $s = 13; continue; }
-			/* */ $s = 14; continue;
-			/* if (!((((fl & 128) >>> 0) === 0)) && !((typ[0].Kind() === 17)) && !((typ[0].Kind() === 25))) { */ case 13:
-				$s = -1; return new Value.ptr(typ[0], (new (jsType(PtrTo(typ[0])))((function(jsTag, prop, s, typ) { return function Value·Field·func3() {
-						return wrapJsObject(typ[0], s[0][$externalize(prop[0], $String)]);
-					}; })(jsTag, prop, s, typ), (function(jsTag, prop, s, typ) { return function Value·Field·func4(x$2) {
-						var x$2;
-						s[0][$externalize(prop[0], $String)] = unwrapJsObject(typ[0], x$2);
-					}; })(jsTag, prop, s, typ))), fl);
-			/* } */ case 14:
-			_r$2 = makeValue(typ[0], wrapJsObject(typ[0], s[0][$externalize(prop[0], $String)]), fl); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 16; case 16: return $24r;
-			/* */ } return; } var $f = {$blk: Field, $c: true, $r, $24r, _r, _r$1, _r$2, field, fl, i, jsTag, o, prop, s, tag, tt, typ, v, x, x$1, $s};return $f;
-		};
-		Value.prototype.Field = function(...$args) { return this.$val.Field(...$args); };
-		$ptrType(errorString).prototype.Error = function Error$1() {
-			var e;
-			e = this;
-			return e.s;
-		};
-		unquote = function unquote$1(s) {
-			var s;
-			if (s.length < 2) {
-				return [s, $ifaceNil];
-			}
-			if ((s.charCodeAt(0) === 39) || (s.charCodeAt(0) === 34)) {
-				if (s.charCodeAt((s.length - 1 >> 0)) === s.charCodeAt(0)) {
-					return [$substring(s, 1, (s.length - 1 >> 0)), $ifaceNil];
-				}
-				return ["", $pkg.ErrSyntax];
-			}
-			return [s, $ifaceNil];
-		};
-		flag.prototype.mustBe = function mustBe(expected) {
-			var expected, f;
-			f = this.$val;
-			if (!((((((f & 31) >>> 0) >>> 0)) === expected))) {
-				$panic(new ValueError.ptr(methodName(), new flag(f).kind()));
-			}
-		};
-		$ptrType(flag).prototype.mustBe = function(...$args) { return new flag(this.$get()).mustBe(...$args); };
 		$ptrType(rtype).prototype.Comparable = function Comparable() {
-			var {$24r, _1, _r, _r$1, ft, i, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-				_1 = t.Kind();
-				/* */ if ((_1 === (19)) || (_1 === (23)) || (_1 === (21))) { $s = 2; continue; }
-				/* */ if (_1 === (17)) { $s = 3; continue; }
-				/* */ if (_1 === (25)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if ((_1 === (19)) || (_1 === (23)) || (_1 === (21))) { */ case 2:
-					$s = -1; return false;
-				/* } else if (_1 === (17)) { */ case 3:
-					_r = t.Elem().Comparable(); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$24r = _r;
-					$s = 7; case 7: return $24r;
-				/* } else if (_1 === (25)) { */ case 4:
-					i = 0;
-					/* while (true) { */ case 8:
-						/* if (!(i < t.NumField())) { break; } */ if(!(i < t.NumField())) { $s = 9; continue; }
-						ft = $clone(t.Field(i), structField);
-						_r$1 = ft.typ.Comparable(); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						/* */ if (!_r$1) { $s = 10; continue; }
-						/* */ $s = 11; continue;
-						/* if (!_r$1) { */ case 10:
-							$s = -1; return false;
-						/* } */ case 11:
-						i = i + (1) >> 0;
-					$s = 8; continue;
-					case 9:
-				/* } */ case 5:
-			case 1:
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: Comparable, $c: true, $r, $24r, _1, _r, _r$1, ft, i, t, $s};return $f;
-		};
-		$ptrType(rtype).prototype.IsVariadic = function IsVariadic() {
-			var t, tt;
-			t = this;
-			if (!((t.Kind() === 19))) {
-				$panic(new $String("reflect: IsVariadic of non-func type"));
-			}
-			tt = (t.kindType);
-			return !((((tt.outCount & 32768) >>> 0) === 0));
-		};
-		$ptrType(rtype).prototype.Field = function Field$1(i) {
-			var i, t, tt, x;
-			t = this;
-			if (!((t.Kind() === 25))) {
-				$panic(new $String("reflect: Field of non-struct type"));
-			}
-			tt = (t.kindType);
-			if (i < 0 || i >= tt.fields.$length) {
-				$panic(new $String("reflect: Field index out of bounds"));
-			}
-			return (x = tt.fields, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-		};
-		$ptrType(rtype).prototype.Key = function Key() {
-			var t, tt;
-			t = this;
-			if (!((t.Kind() === 21))) {
-				$panic(new $String("reflect: Key of non-map type"));
-			}
-			tt = (t.kindType);
-			return toType(tt.key);
-		};
-		$ptrType(rtype).prototype.NumField = function NumField$1() {
-			var t, tt;
+			var t;
 			t = this;
-			if (!((t.Kind() === 25))) {
-				$panic(new $String("reflect: NumField of non-struct type"));
-			}
-			tt = (t.kindType);
-			return tt.fields.$length;
+			return $clone(t, rtype).common().Comparable();
 		};
-		$ptrType(rtype).prototype.Method = function Method$1(i) {
-			var {$24r, _i, _i$1, _r, _r$1, _ref, _ref$1, arg, fl, fn, ft, i, in$1, m, methods, mt, mtyp, out, p, pname, prop, ret, t, tt, $s, $r, $c} = $restore(this, {i});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			prop = [prop];
-			m = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$1.nil, 0, 0), 0);
+		rtype.prototype.Comparable = function(...$args) { return this.$val.Comparable(...$args); };
+		$ptrType(rtype).prototype.String = function String() {
+			var t;
 			t = this;
-			/* */ if (t.Kind() === 20) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (t.Kind() === 20) { */ case 1:
-				tt = (t.kindType);
-				_r = tt.rtype.Method(i); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				Method.copy(m, _r);
-				$24r = m;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			methods = t.exportedMethods();
-			if (i < 0 || i >= methods.$length) {
-				$panic(new $String("reflect: Method index out of range"));
-			}
-			p = $clone(((i < 0 || i >= methods.$length) ? ($throwRuntimeError("index out of range"), undefined) : methods.$array[methods.$offset + i]), method);
-			pname = $clone(t.nameOff(p.name), name);
-			m.Name = $clone(pname, name).name();
-			fl = 19;
-			mtyp = t.typeOff(p.mtyp);
-			ft = (mtyp.kindType);
-			in$1 = $makeSlice(sliceType$7, 0, (1 + ft.in$().$length >> 0));
-			in$1 = $append(in$1, t);
-			_ref = ft.in$();
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				arg = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				in$1 = $append(in$1, arg);
-				_i++;
-			}
-			out = $makeSlice(sliceType$7, 0, ft.out().$length);
-			_ref$1 = ft.out();
-			_i$1 = 0;
-			while (true) {
-				if (!(_i$1 < _ref$1.$length)) { break; }
-				ret = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				out = $append(out, ret);
-				_i$1++;
-			}
-			_r$1 = FuncOf(in$1, out, ft.rtype.IsVariadic()); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			mt = _r$1;
-			m.Type = mt;
-			prop[0] = $internalize($methodSet(t[$externalize(idJsType, $String)])[i].prop, $String);
-			fn = js.MakeFunc((function(prop) { return function rtype·Method·func1(this$1, arguments$1) {
-					var arguments$1, rcvr, this$1;
-					rcvr = (0 >= arguments$1.$length ? ($throwRuntimeError("index out of range"), undefined) : arguments$1.$array[arguments$1.$offset + 0]);
-					return new $jsObjectPtr(rcvr[$externalize(prop[0], $String)].apply(rcvr, $externalize($subslice(arguments$1, 1), sliceType$8)));
-				}; })(prop));
-			Value.copy(m.Func, new Value.ptr($assertType(mt, ptrType$1), (fn), fl));
-			m.Index = i;
-			Method.copy(m, m);
-			$s = -1; return m;
-			/* */ } return; } var $f = {$blk: Method$1, $c: true, $r, $24r, _i, _i$1, _r, _r$1, _ref, _ref$1, arg, fl, fn, ft, i, in$1, m, methods, mt, mtyp, out, p, pname, prop, ret, t, tt, $s};return $f;
+			return $clone(t, rtype).common().String();
 		};
+		rtype.prototype.String = function(...$args) { return this.$val.String(...$args); };
 		Swapper = function Swapper$1(slice) {
-			var {_1, _r, a, off, slice, v, vLen, $s, $r, $c} = $restore(this, {slice});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			a = [a];
-			off = [off];
-			vLen = [vLen];
-			_r = ValueOf(slice); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			v = $clone(_r, Value);
+			var _1, a, off, slice, v, vLen;
+			v = $clone(ValueOf(slice), Value);
 			if (!(($clone(v, Value).Kind() === 23))) {
 				$panic(new ValueError.ptr("Swapper", $clone(v, Value).Kind()));
 			}
-			vLen[0] = (($clone(v, Value).Len() >>> 0));
-			_1 = vLen[0];
+			vLen = (($clone(v, Value).Len() >>> 0));
+			_1 = vLen;
 			if (_1 === (0)) {
-				$s = -1; return (function(a, off, vLen) { return function Swapper·func1(i, j) {
+				return (function Swapper·func1(i, j) {
 						var i, j;
 						$panic(new $String("reflect: slice index out of range"));
-					}; })(a, off, vLen);
+					});
 			} else if (_1 === (1)) {
-				$s = -1; return (function(a, off, vLen) { return function Swapper·func2(i, j) {
+				return (function Swapper·func2(i, j) {
 						var i, j;
 						if (!((i === 0)) || !((j === 0))) {
 							$panic(new $String("reflect: slice index out of range"));
 						}
-					}; })(a, off, vLen);
+					});
 			}
-			a[0] = slice.$array;
-			off[0] = $parseInt(slice.$offset) >> 0;
-			$s = -1; return (function(a, off, vLen) { return function Swapper·func3(i, j) {
+			a = slice.$array;
+			off = $parseInt(slice.$offset) >> 0;
+			return (function Swapper·func3(i, j) {
 					var i, j, tmp;
-					if (((i >>> 0)) >= vLen[0] || ((j >>> 0)) >= vLen[0]) {
+					if (((i >>> 0)) >= vLen || ((j >>> 0)) >= vLen) {
 						$panic(new $String("reflect: slice index out of range"));
 					}
-					i = i + (off[0]) >> 0;
-					j = j + (off[0]) >> 0;
-					tmp = a[0][i];
-					a[0][i] = a[0][j];
-					a[0][j] = tmp;
-				}; })(a, off, vLen);
-			/* */ } return; } var $f = {$blk: Swapper$1, $c: true, $r, _1, _r, a, off, slice, v, vLen, $s};return $f;
+					i = i + (off) >> 0;
+					j = j + (off) >> 0;
+					tmp = a[i];
+					a[i] = a[j];
+					a[j] = tmp;
+				});
 		};
 		$pkg.Swapper = Swapper;
 		init = function init$1() {
-			var {used, x, x$1, x$10, x$11, x$12, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {});
+			var {used, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			used = (function init·func1(i) {
 					var i;
 				});
-			$r = used((x = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), new x.constructor.elem(x))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$1 = new uncommonType.ptr(0, 0, 0, 0, sliceType$5.nil), new x$1.constructor.elem(x$1))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$2 = new method.ptr(0, 0, 0, 0), new x$2.constructor.elem(x$2))); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$3 = new arrayType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), ptrType$1.nil, ptrType$1.nil, 0), new x$3.constructor.elem(x$3))); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$4 = new chanType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), ptrType$1.nil, 0), new x$4.constructor.elem(x$4))); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$5 = new funcType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), 0, 0, sliceType$2.nil, sliceType$2.nil), new x$5.constructor.elem(x$5))); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$6 = new interfaceType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), new name.ptr(ptrType$6.nil), sliceType$9.nil), new x$6.constructor.elem(x$6))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$7 = new mapType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), ptrType$1.nil, ptrType$1.nil, ptrType$1.nil, $throwNilPointerError, 0, 0, 0, 0), new x$7.constructor.elem(x$7))); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$8 = new ptrType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), ptrType$1.nil), new x$8.constructor.elem(x$8))); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$9 = new sliceType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), ptrType$1.nil), new x$9.constructor.elem(x$9))); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$10 = new structType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), new name.ptr(ptrType$6.nil), sliceType$10.nil), new x$10.constructor.elem(x$10))); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$11 = new imethod.ptr(0, 0), new x$11.constructor.elem(x$11))); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$12 = new structField.ptr(new name.ptr(ptrType$6.nil), ptrType$1.nil, 0), new x$12.constructor.elem(x$12))); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			initialized = true;
-			uint8Type = $assertType(TypeOf(new $Uint8(0)), ptrType$1);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: init$1, $c: true, $r, used, x, x$1, x$10, x$11, x$12, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
+			$r = used((x = new rtype.ptr(ptrType.nil), new x.constructor.elem(x))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$1 = new abi.UncommonType.ptr(abi.NameOff.nil, 0, 0, sliceType.nil), new x$1.constructor.elem(x$1))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$2 = new abi.FuncType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$9.nil, abi.NameOff.nil, abi.TypeOff.nil), 0, 0, sliceType$1.nil, sliceType$1.nil), new x$2.constructor.elem(x$2))); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$3 = new abi.InterfaceType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$9.nil, abi.NameOff.nil, abi.TypeOff.nil), new abi.Name.ptr("", "", false, false, ""), sliceType$2.nil), new x$3.constructor.elem(x$3))); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$4 = new abi.StructType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$9.nil, abi.NameOff.nil, abi.TypeOff.nil), new abi.Name.ptr("", "", false, false, ""), sliceType$3.nil), new x$4.constructor.elem(x$4))); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: init$1, $c: true, $r, used, x, x$1, x$2, x$3, x$4, $s};return $f;
 		};
 		jsType = function jsType$1(typ) {
 			var typ;
-			return typ[$externalize(idJsType, $String)];
-		};
-		reflectType = function reflectType$1(typ) {
-			var _1, _i, _i$1, _i$2, _i$3, _key, _ref, _ref$1, _ref$2, _ref$3, dir, exported, exported$1, f, fields, i, i$1, i$2, i$3, i$4, i$5, imethods, in$1, m, m$1, m$2, methodSet, methods, out, outCount, params, reflectFields, reflectMethods, results, rt, typ, ut, xcount;
-			if (typ[$externalize(idReflectType, $String)] === undefined) {
-				rt = new rtype.ptr(((($parseInt(typ.size) >> 0) >>> 0)), 0, 0, 0, 0, 0, ((($parseInt(typ.kind) >> 0) << 24 >>> 24)), $throwNilPointerError, ptrType$6.nil, newNameOff($clone(newName(internalStr(typ.string), "", !!(typ.exported), false), name)), 0);
-				rt[$externalize(idJsType, $String)] = typ;
-				typ[$externalize(idReflectType, $String)] = rt;
-				methodSet = $methodSet(typ);
-				if (!(($parseInt(methodSet.length) === 0)) || !!(typ.named)) {
-					rt.tflag = (rt.tflag | (1)) >>> 0;
-					if (!!(typ.named)) {
-						rt.tflag = (rt.tflag | (4)) >>> 0;
-					}
-					reflectMethods = sliceType$5.nil;
-					i = 0;
-					while (true) {
-						if (!(i < $parseInt(methodSet.length))) { break; }
-						m = methodSet[i];
-						exported = internalStr(m.pkg) === "";
-						if (!exported) {
-							i = i + (1) >> 0;
-							continue;
-						}
-						reflectMethods = $append(reflectMethods, new method.ptr(newNameOff($clone(newName(internalStr(m.name), "", exported, false), name)), newTypeOff(reflectType(m.typ)), 0, 0));
-						i = i + (1) >> 0;
-					}
-					xcount = ((reflectMethods.$length << 16 >>> 16));
-					i$1 = 0;
-					while (true) {
-						if (!(i$1 < $parseInt(methodSet.length))) { break; }
-						m$1 = methodSet[i$1];
-						exported$1 = internalStr(m$1.pkg) === "";
-						if (exported$1) {
-							i$1 = i$1 + (1) >> 0;
-							continue;
-						}
-						reflectMethods = $append(reflectMethods, new method.ptr(newNameOff($clone(newName(internalStr(m$1.name), "", exported$1, false), name)), newTypeOff(reflectType(m$1.typ)), 0, 0));
-						i$1 = i$1 + (1) >> 0;
-					}
-					ut = new uncommonType.ptr(newNameOff($clone(newName(internalStr(typ.pkg), "", false, false), name)), (($parseInt(methodSet.length) << 16 >>> 16)), xcount, 0, reflectMethods);
-					_key = rt; (uncommonTypeMap || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$1.keyFor(_key), { k: _key, v: ut });
-					ut[$externalize(idJsType, $String)] = typ;
-				}
-				_1 = rt.Kind();
-				if (_1 === (17)) {
-					setKindType(rt, new arrayType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), reflectType(typ.elem), ptrType$1.nil, ((($parseInt(typ.len) >> 0) >>> 0))));
-				} else if (_1 === (18)) {
-					dir = 3;
-					if (!!(typ.sendOnly)) {
-						dir = 2;
-					}
-					if (!!(typ.recvOnly)) {
-						dir = 1;
-					}
-					setKindType(rt, new chanType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), reflectType(typ.elem), ((dir >>> 0))));
-				} else if (_1 === (19)) {
-					params = typ.params;
-					in$1 = $makeSlice(sliceType$2, $parseInt(params.length));
-					_ref = in$1;
-					_i = 0;
-					while (true) {
-						if (!(_i < _ref.$length)) { break; }
-						i$2 = _i;
-						((i$2 < 0 || i$2 >= in$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : in$1.$array[in$1.$offset + i$2] = reflectType(params[i$2]));
-						_i++;
-					}
-					results = typ.results;
-					out = $makeSlice(sliceType$2, $parseInt(results.length));
-					_ref$1 = out;
-					_i$1 = 0;
-					while (true) {
-						if (!(_i$1 < _ref$1.$length)) { break; }
-						i$3 = _i$1;
-						((i$3 < 0 || i$3 >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + i$3] = reflectType(results[i$3]));
-						_i$1++;
-					}
-					outCount = (($parseInt(results.length) << 16 >>> 16));
-					if (!!(typ.variadic)) {
-						outCount = (outCount | (32768)) >>> 0;
-					}
-					setKindType(rt, new funcType.ptr($clone(rt, rtype), (($parseInt(params.length) << 16 >>> 16)), outCount, in$1, out));
-				} else if (_1 === (20)) {
-					methods = typ.methods;
-					imethods = $makeSlice(sliceType$9, $parseInt(methods.length));
-					_ref$2 = imethods;
-					_i$2 = 0;
-					while (true) {
-						if (!(_i$2 < _ref$2.$length)) { break; }
-						i$4 = _i$2;
-						m$2 = methods[i$4];
-						imethod.copy(((i$4 < 0 || i$4 >= imethods.$length) ? ($throwRuntimeError("index out of range"), undefined) : imethods.$array[imethods.$offset + i$4]), new imethod.ptr(newNameOff($clone(newName(internalStr(m$2.name), "", internalStr(m$2.pkg) === "", false), name)), newTypeOff(reflectType(m$2.typ))));
-						_i$2++;
-					}
-					setKindType(rt, new interfaceType.ptr($clone(rt, rtype), $clone(newName(internalStr(typ.pkg), "", false, false), name), imethods));
-				} else if (_1 === (21)) {
-					setKindType(rt, new mapType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), reflectType(typ.key), reflectType(typ.elem), ptrType$1.nil, $throwNilPointerError, 0, 0, 0, 0));
-				} else if (_1 === (22)) {
-					setKindType(rt, new ptrType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), reflectType(typ.elem)));
-				} else if (_1 === (23)) {
-					setKindType(rt, new sliceType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), reflectType(typ.elem)));
-				} else if (_1 === (25)) {
-					fields = typ.fields;
-					reflectFields = $makeSlice(sliceType$10, $parseInt(fields.length));
-					_ref$3 = reflectFields;
-					_i$3 = 0;
-					while (true) {
-						if (!(_i$3 < _ref$3.$length)) { break; }
-						i$5 = _i$3;
-						f = fields[i$5];
-						structField.copy(((i$5 < 0 || i$5 >= reflectFields.$length) ? ($throwRuntimeError("index out of range"), undefined) : reflectFields.$array[reflectFields.$offset + i$5]), new structField.ptr($clone(newName(internalStr(f.name), internalStr(f.tag), !!(f.exported), !!(f.embedded)), name), reflectType(f.typ), ((i$5 >>> 0))));
-						_i$3++;
-					}
-					setKindType(rt, new structType.ptr($clone(rt, rtype), $clone(newName(internalStr(typ.pkgPath), "", false, false), name), reflectFields));
-				}
-			}
-			return ((typ[$externalize(idReflectType, $String)]));
-		};
-		setKindType = function setKindType$1(rt, kindType$1) {
-			var kindType$1, rt;
-			rt[$externalize(idKindType, $String)] = kindType$1;
-			kindType$1[$externalize(idRtype, $String)] = rt;
-		};
-		$ptrType(uncommonType).prototype.methods = function methods() {
-			var t;
-			t = this;
-			return t._methods;
-		};
-		$ptrType(uncommonType).prototype.exportedMethods = function exportedMethods$1() {
-			var t;
-			t = this;
-			return $subslice(t._methods, 0, t.xcount, t.xcount);
-		};
-		$ptrType(rtype).prototype.uncommon = function uncommon() {
-			var _entry, t;
-			t = this;
-			return (_entry = $mapIndex(uncommonTypeMap,ptrType$1.keyFor(t)), _entry !== undefined ? _entry.v : ptrType$4.nil);
-		};
-		$ptrType(funcType).prototype.in$ = function in$1() {
-			var t;
-			t = this;
-			return t._in;
-		};
-		$ptrType(funcType).prototype.out = function out() {
-			var t;
-			t = this;
-			return t._out;
-		};
-		$ptrType(name).prototype.name = function name$1() {
-			var _entry, n, s;
-			s = "";
-			n = this;
-			s = (_entry = $mapIndex(nameMap,ptrType$6.keyFor(n.bytes)), _entry !== undefined ? _entry.v : ptrType$8.nil).name;
-			return s;
-		};
-		name.prototype.name = function(...$args) { return this.$val.name(...$args); };
-		$ptrType(name).prototype.tag = function tag() {
-			var _entry, n, s;
-			s = "";
-			n = this;
-			s = (_entry = $mapIndex(nameMap,ptrType$6.keyFor(n.bytes)), _entry !== undefined ? _entry.v : ptrType$8.nil).tag;
-			return s;
+			return typ.JsType();
 		};
-		name.prototype.tag = function(...$args) { return this.$val.tag(...$args); };
-		$ptrType(name).prototype.pkgPath = function pkgPath() {
+		pkgPath = function pkgPath$1(n) {
 			var n;
-			n = this;
-			return "";
-		};
-		name.prototype.pkgPath = function(...$args) { return this.$val.pkgPath(...$args); };
-		$ptrType(name).prototype.isExported = function isExported() {
-			var _entry, n;
-			n = this;
-			return (_entry = $mapIndex(nameMap,ptrType$6.keyFor(n.bytes)), _entry !== undefined ? _entry.v : ptrType$8.nil).exported;
-		};
-		name.prototype.isExported = function(...$args) { return this.$val.isExported(...$args); };
-		$ptrType(name).prototype.embedded = function embedded$1() {
-			var _entry, n;
-			n = this;
-			return (_entry = $mapIndex(nameMap,ptrType$6.keyFor(n.bytes)), _entry !== undefined ? _entry.v : ptrType$8.nil).embedded;
-		};
-		name.prototype.embedded = function(...$args) { return this.$val.embedded(...$args); };
-		newName = function newName$1(n, tag$1, exported, embedded$2) {
-			var _key, b, embedded$2, exported, n, tag$1;
-			b = $newDataPointer(0, ptrType$6);
-			_key = b; (nameMap || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$6.keyFor(_key), { k: _key, v: new nameData.ptr(n, tag$1, exported, embedded$2) });
-			return new name.ptr(b);
+			return $clone(n, abi.Name).PkgPath();
 		};
 		$ptrType(rtype).prototype.nameOff = function nameOff$1(off) {
-			var off, t, x;
+			var off, t;
 			t = this;
-			return (x = ((off >> 0)), ((x < 0 || x >= nameOffList.$length) ? ($throwRuntimeError("index out of range"), undefined) : nameOffList.$array[nameOffList.$offset + x]));
-		};
-		newNameOff = function newNameOff$1(n) {
-			var i, n;
-			i = nameOffList.$length;
-			nameOffList = $append(nameOffList, n);
-			return ((i >> 0));
+			return t.Type.NameOff(off);
 		};
+		rtype.prototype.nameOff = function(...$args) { return this.$val.nameOff(...$args); };
 		$ptrType(rtype).prototype.typeOff = function typeOff$1(off) {
-			var off, t, x;
+			var off, t;
 			t = this;
-			return (x = ((off >> 0)), ((x < 0 || x >= typeOffList.$length) ? ($throwRuntimeError("index out of range"), undefined) : typeOffList.$array[typeOffList.$offset + x]));
-		};
-		newTypeOff = function newTypeOff$1(t) {
-			var i, t;
-			i = typeOffList.$length;
-			typeOffList = $append(typeOffList, t);
-			return ((i >> 0));
-		};
-		internalStr = function internalStr$1(strObj) {
-			var c, strObj;
-			c = new structType$2.ptr("");
-			c.str = strObj;
-			return c.str;
-		};
-		isWrapped = function isWrapped$1(typ) {
-			var typ;
-			return !!(jsType(typ).wrapped);
-		};
-		copyStruct = function copyStruct$1(dst, src, typ) {
-			var dst, fields, i, prop, src, typ;
-			fields = jsType(typ).fields;
-			i = 0;
-			while (true) {
-				if (!(i < $parseInt(fields.length))) { break; }
-				prop = $internalize(fields[i].prop, $String);
-				dst[$externalize(prop, $String)] = src[$externalize(prop, $String)];
-				i = i + (1) >> 0;
-			}
+			return t.Type.TypeOff(off);
 		};
+		rtype.prototype.typeOff = function(...$args) { return this.$val.typeOff(...$args); };
 		makeValue = function makeValue$1(t, v, fl) {
-			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _v, _v$1, fl, rt, t, v, $s, $r, $c} = $restore(this, {t, v, fl});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = t.common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			rt = _r;
-			_r$1 = t.Kind(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			if (_r$1 === 17) { _v$1 = true; $s = 5; continue s; }
-			_r$2 = t.Kind(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_v$1 = _r$2 === 25; case 5:
-			if (_v$1) { _v = true; $s = 4; continue s; }
-			_r$3 = t.Kind(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_v = _r$3 === 22; case 4:
-			/* */ if (_v) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (_v) { */ case 2:
-				_r$4 = t.Kind(); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				$24r = new Value.ptr(rt, (v), (fl | ((_r$4 >>> 0))) >>> 0);
-				$s = 10; case 10: return $24r;
-			/* } */ case 3:
-			_r$5 = t.Kind(); /* */ $s = 11; case 11: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			$24r$1 = new Value.ptr(rt, ($newDataPointer(v, jsType(rt.ptrTo()))), (((fl | ((_r$5 >>> 0))) >>> 0) | 128) >>> 0);
-			$s = 12; case 12: return $24r$1;
-			/* */ } return; } var $f = {$blk: makeValue$1, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _v, _v$1, fl, rt, t, v, $s};return $f;
+			var _1, fl, t, v;
+			_1 = t.Kind();
+			if ((_1 === (17)) || (_1 === (25)) || (_1 === (22))) {
+				return new Value.ptr(t, (v), (fl | ((t.Kind() >>> 0))) >>> 0);
+			}
+			return new Value.ptr(t, ($newDataPointer(v, t.JsPtrTo())), (((fl | ((t.Kind() >>> 0))) >>> 0) | 128) >>> 0);
 		};
 		TypeOf = function TypeOf$1(i) {
-			var i;
-			if (!initialized) {
-				return new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0);
-			}
+			var i, x;
 			if ($interfaceIsEqual(i, $ifaceNil)) {
 				return $ifaceNil;
 			}
-			return reflectType(i.constructor);
+			return (x = toRType(abi.ReflectType(i.constructor)), new x.constructor.elem(x));
 		};
 		$pkg.TypeOf = TypeOf;
 		ValueOf = function ValueOf$1(i) {
-			var {$24r, _r, i, $s, $r, $c} = $restore(this, {i});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var i;
 			if ($interfaceIsEqual(i, $ifaceNil)) {
-				$s = -1; return new Value.ptr(ptrType$1.nil, 0, 0);
+				return new Value.ptr(ptrType.nil, 0, 0);
 			}
-			_r = makeValue(reflectType(i.constructor), i.$val, 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: ValueOf$1, $c: true, $r, $24r, _r, i, $s};return $f;
+			return makeValue(abi.ReflectType(i.constructor), i.$val, 0);
 		};
 		$pkg.ValueOf = ValueOf;
-		FuncOf = function FuncOf$1(in$2, out$1, variadic) {
-			var {_i, _i$1, _r, _ref, _ref$1, _v, _v$1, i, i$1, in$2, jsIn, jsOut, out$1, v, v$1, variadic, x, $s, $r, $c} = $restore(this, {in$2, out$1, variadic});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (!(variadic)) { _v = false; $s = 3; continue s; }
-			if (in$2.$length === 0) { _v$1 = true; $s = 4; continue s; }
-			_r = (x = in$2.$length - 1 >> 0, ((x < 0 || x >= in$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : in$2.$array[in$2.$offset + x])).Kind(); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_v$1 = !((_r === 23)); case 4:
-			_v = _v$1; case 3:
-			/* */ if (_v) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_v) { */ case 1:
-				$panic(new $String("reflect.FuncOf: last arg of variadic func must be slice"));
-			/* } */ case 2:
-			jsIn = $makeSlice(sliceType$8, in$2.$length);
-			_ref = in$2;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				v = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				((i < 0 || i >= jsIn.$length) ? ($throwRuntimeError("index out of range"), undefined) : jsIn.$array[jsIn.$offset + i] = jsType(v));
-				_i++;
-			}
-			jsOut = $makeSlice(sliceType$8, out$1.$length);
-			_ref$1 = out$1;
-			_i$1 = 0;
-			while (true) {
-				if (!(_i$1 < _ref$1.$length)) { break; }
-				i$1 = _i$1;
-				v$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				((i$1 < 0 || i$1 >= jsOut.$length) ? ($throwRuntimeError("index out of range"), undefined) : jsOut.$array[jsOut.$offset + i$1] = jsType(v$1));
-				_i$1++;
-			}
-			$s = -1; return reflectType($funcType($externalize(jsIn, sliceType$8), $externalize(jsOut, sliceType$8), $externalize(variadic, $Bool)));
-			/* */ } return; } var $f = {$blk: FuncOf$1, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, _v, _v$1, i, i$1, in$2, jsIn, jsOut, out$1, v, v$1, variadic, x, $s};return $f;
-		};
-		$pkg.FuncOf = FuncOf;
-		$ptrType(rtype).prototype.ptrTo = function ptrTo() {
-			var t;
-			t = this;
-			return reflectType($ptrType(jsType(t)));
-		};
-		SliceOf = function SliceOf$1(t) {
-			var t;
-			return reflectType($sliceType(jsType(t)));
-		};
-		$pkg.SliceOf = SliceOf;
 		unsafe_New = function unsafe_New$1(typ) {
-			var _1, typ;
-			_1 = typ.Kind();
-			if (_1 === (25)) {
-				return (new (jsType(typ).ptr)());
-			} else if (_1 === (17)) {
-				return (jsType(typ).zero());
-			} else {
-				return ($newDataPointer(jsType(typ).zero(), jsType(typ.ptrTo())));
-			}
-		};
-		typedmemmove = function typedmemmove$1(t, dst, src) {
-			var dst, src, t;
-			dst.$set(src.$get());
-		};
-		keyFor = function keyFor$1(t, key) {
-			var k, key, kv, t;
-			kv = key;
-			if (!(kv.$get === undefined)) {
-				kv = kv.$get();
-			}
-			k = $internalize(jsType(t.Key()).keyFor(kv), $String);
-			return [kv, k];
-		};
-		mapaccess = function mapaccess$1(t, m, key) {
-			var _tuple, entry, k, key, m, t;
-			_tuple = keyFor(t, key);
-			k = _tuple[1];
-			entry = m.get($externalize(k, $String));
-			if (entry === undefined) {
-				return 0;
-			}
-			return ($newDataPointer(entry.v, jsType(PtrTo(t.Elem()))));
-		};
-		$ptrType(mapIter).prototype.skipUntilValidKey = function skipUntilValidKey() {
-			var iter, k;
-			iter = this;
-			while (true) {
-				if (!(iter.i < $parseInt(iter.keys.length))) { break; }
-				k = iter.keys[iter.i];
-				if (!(iter.m.get(k) === undefined)) {
-					break;
-				}
-				iter.i = iter.i + (1) >> 0;
-			}
-		};
-		mapiterinit = function mapiterinit$1(t, m) {
-			var m, t;
-			return (new mapIter.ptr(t, m, $global.Array.from(m.keys()), 0, null));
-		};
-		mapiterkey = function mapiterkey$1(it) {
-			var {$24r, _r, _r$1, _r$2, it, iter, k, kv, $s, $r, $c} = $restore(this, {it});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			iter = ($pointerOfStructConversion(it, ptrType$9));
-			kv = null;
-			if (!(iter.last === null)) {
-				kv = iter.last;
-			} else {
-				iter.skipUntilValidKey();
-				if (iter.i === $parseInt(iter.keys.length)) {
-					$s = -1; return 0;
-				}
-				k = iter.keys[iter.i];
-				kv = iter.m.get(k);
-				iter.last = kv;
-			}
-			_r = $assertType(iter.t, TypeEx).Key(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = PtrTo(_r); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = jsType(_r$1); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = ($newDataPointer(kv.k, _r$2));
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: mapiterkey$1, $c: true, $r, $24r, _r, _r$1, _r$2, it, iter, k, kv, $s};return $f;
-		};
-		mapiternext = function mapiternext$1(it) {
-			var it, iter;
-			iter = ($pointerOfStructConversion(it, ptrType$9));
-			iter.last = null;
-			iter.i = iter.i + (1) >> 0;
-		};
-		maplen = function maplen$1(m) {
-			var m;
-			return $parseInt(m.size) >> 0;
+			var typ;
+			return abi.UnsafeNew(typ);
 		};
 		methodReceiver = function methodReceiver$1(op, v, i) {
-			var _, fn, i, m, m$1, ms, op, prop, rcvr, t, tt, v, x;
-			_ = ptrType$1.nil;
-			t = ptrType$5.nil;
+			var fn, i, m, m$1, ms, op, prop, rcvr, tt, v, x;
 			fn = 0;
 			prop = "";
 			if (v.typ.Kind() === 20) {
-				tt = (v.typ.kindType);
-				if (i < 0 || i >= tt.methods.$length) {
+				tt = v.typ.InterfaceType();
+				if (i < 0 || i >= tt.Methods.$length) {
 					$panic(new $String("reflect: internal error: invalid method index"));
 				}
-				m = (x = tt.methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-				if (!$clone(tt.rtype.nameOff(m.name), name).isExported()) {
+				m = (x = tt.Methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$7)));
+				if (!$clone(tt.Type.NameOff(m.Name), abi.Name).IsExported()) {
 					$panic(new $String("reflect: " + op + " of unexported method"));
 				}
-				t = (tt.rtype.typeOff(m.typ).kindType);
-				prop = $clone(tt.rtype.nameOff(m.name), name).name();
+				prop = $clone(tt.Type.NameOff(m.Name), abi.Name).Name();
 			} else {
-				ms = v.typ.exportedMethods();
+				ms = v.typ.ExportedMethods();
 				if (((i >>> 0)) >= ((ms.$length >>> 0))) {
 					$panic(new $String("reflect: internal error: invalid method index"));
 				}
-				m$1 = $clone(((i < 0 || i >= ms.$length) ? ($throwRuntimeError("index out of range"), undefined) : ms.$array[ms.$offset + i]), method);
-				if (!$clone(v.typ.nameOff(m$1.name), name).isExported()) {
+				m$1 = $clone(((i < 0 || i >= ms.$length) ? ($throwRuntimeError("index out of range"), undefined) : ms.$array[ms.$offset + i]), abi.Method);
+				if (!$clone(v.typ.NameOff(m$1.Name), abi.Name).IsExported()) {
 					$panic(new $String("reflect: " + op + " of unexported method"));
 				}
-				t = (v.typ.typeOff(m$1.mtyp).kindType);
 				prop = $internalize($methodSet(jsType(v.typ))[i].prop, $String);
 			}
 			rcvr = $clone(v, Value).object();
-			if (isWrapped(v.typ)) {
+			if (v.typ.IsWrapped()) {
 				rcvr = new (jsType(v.typ))(rcvr);
 			}
 			fn = (rcvr[$externalize(prop, $String)]);
-			return [_, t, fn];
+			return fn;
 		};
 		valueInterface = function valueInterface$1(v) {
 			var {_r, cv, v, $s, $r, $c} = $restore(this, {v});
@@ -5166,10 +4879,10 @@ $packages["internal/reflectlite"] = (function() {
 				_r = makeMethodValue("Interface", $clone(v, Value)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				Value.copy(v, _r);
 			/* } */ case 2:
-			if (isWrapped(v.typ)) {
+			if (v.typ.IsWrapped()) {
 				if (!((((v.flag & 128) >>> 0) === 0)) && ($clone(v, Value).Kind() === 25)) {
 					cv = jsType(v.typ).zero();
-					copyStruct(cv, $clone(v, Value).object(), v.typ);
+					abi.CopyStruct(cv, $clone(v, Value).object(), v.typ);
 					$s = -1; return ((new (jsType(v.typ))(cv)));
 				}
 				$s = -1; return ((new (jsType(v.typ))($clone(v, Value).object())));
@@ -5179,169 +4892,56 @@ $packages["internal/reflectlite"] = (function() {
 		};
 		ifaceE2I = function ifaceE2I$1(t, src, dst) {
 			var dst, src, t;
-			dst.$set(src);
+			abi.IfaceE2I(t, src, dst);
 		};
 		methodName = function methodName$1() {
 			return "?FIXME?";
 		};
 		makeMethodValue = function makeMethodValue$1(op, v) {
-			var {$24r, _r, _tuple, fn, fv, op, rcvr, v, $s, $r, $c} = $restore(this, {op, v});
+			var {$24r, _r, fn, fv, op, rcvr, v, $s, $r, $c} = $restore(this, {op, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			fn = [fn];
 			rcvr = [rcvr];
 			if (((v.flag & 512) >>> 0) === 0) {
 				$panic(new $String("reflect: internal error: invalid use of makePartialFunc"));
 			}
-			_tuple = methodReceiver(op, $clone(v, Value), ((v.flag >> 0)) >> 10 >> 0);
-			fn[0] = _tuple[2];
+			fn[0] = methodReceiver(op, $clone(v, Value), ((v.flag >> 0)) >> 10 >> 0);
 			rcvr[0] = $clone(v, Value).object();
-			if (isWrapped(v.typ)) {
+			if (v.typ.IsWrapped()) {
 				rcvr[0] = new (jsType(v.typ))(rcvr[0]);
 			}
 			fv = js.MakeFunc((function(fn, rcvr) { return function makeMethodValue·func1(this$1, arguments$1) {
 					var arguments$1, this$1;
-					return new $jsObjectPtr(fn[0].apply(rcvr[0], $externalize(arguments$1, sliceType$8)));
+					return new $jsObjectPtr(fn[0].apply(rcvr[0], $externalize(arguments$1, sliceType$4)));
 				}; })(fn, rcvr));
 			_r = $clone(v, Value).Type().common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$24r = new Value.ptr(_r, (fv), (new flag(v.flag).ro() | 19) >>> 0);
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: makeMethodValue$1, $c: true, $r, $24r, _r, _tuple, fn, fv, op, rcvr, v, $s};return $f;
-		};
-		wrapJsObject = function wrapJsObject$1(typ, val) {
-			var typ, val;
-			if ($interfaceIsEqual(typ, jsObjectPtr)) {
-				return new (jsType(jsObjectPtr))(val);
-			}
-			return val;
-		};
-		unwrapJsObject = function unwrapJsObject$1(typ, val) {
-			var typ, val;
-			if ($interfaceIsEqual(typ, jsObjectPtr)) {
-				return val.object;
-			}
-			return val;
-		};
-		getJsTag = function getJsTag$1(tag$1) {
-			var _tuple, i, name$2, qvalue, tag$1, value;
-			while (true) {
-				if (!(!(tag$1 === ""))) { break; }
-				i = 0;
-				while (true) {
-					if (!(i < tag$1.length && (tag$1.charCodeAt(i) === 32))) { break; }
-					i = i + (1) >> 0;
-				}
-				tag$1 = $substring(tag$1, i);
-				if (tag$1 === "") {
-					break;
-				}
-				i = 0;
-				while (true) {
-					if (!(i < tag$1.length && !((tag$1.charCodeAt(i) === 32)) && !((tag$1.charCodeAt(i) === 58)) && !((tag$1.charCodeAt(i) === 34)))) { break; }
-					i = i + (1) >> 0;
-				}
-				if ((i + 1 >> 0) >= tag$1.length || !((tag$1.charCodeAt(i) === 58)) || !((tag$1.charCodeAt((i + 1 >> 0)) === 34))) {
-					break;
-				}
-				name$2 = ($substring(tag$1, 0, i));
-				tag$1 = $substring(tag$1, (i + 1 >> 0));
-				i = 1;
-				while (true) {
-					if (!(i < tag$1.length && !((tag$1.charCodeAt(i) === 34)))) { break; }
-					if (tag$1.charCodeAt(i) === 92) {
-						i = i + (1) >> 0;
-					}
-					i = i + (1) >> 0;
-				}
-				if (i >= tag$1.length) {
-					break;
-				}
-				qvalue = ($substring(tag$1, 0, (i + 1 >> 0)));
-				tag$1 = $substring(tag$1, (i + 1 >> 0));
-				if (name$2 === "js") {
-					_tuple = unquote(qvalue);
-					value = _tuple[0];
-					return value;
-				}
-			}
-			return "";
-		};
-		PtrTo = function PtrTo$1(t) {
-			var t;
-			return $assertType(t, ptrType$1).ptrTo();
-		};
-		$pkg.PtrTo = PtrTo;
-		copyVal = function copyVal$1(typ, fl, ptr) {
-			var c, fl, ptr, typ;
-			if (ifaceIndir(typ)) {
-				c = unsafe_New(typ);
-				typedmemmove(typ, c, ptr);
-				return new Value.ptr(typ, c, (fl | 128) >>> 0);
-			}
-			return new Value.ptr(typ, (ptr).$get(), fl);
-		};
-		Value.methods = [{prop: "pointer", name: "pointer", pkg: "internal/reflectlite", typ: $funcType([], [$UnsafePointer], false)}, {prop: "CanSet", name: "CanSet", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsValid", name: "IsValid", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "numMethod", name: "numMethod", pkg: "internal/reflectlite", typ: $funcType([], [$Int], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [Type], false)}, {prop: "object", name: "object", pkg: "internal/reflectlite", typ: $funcType([], [ptrType$2], false)}, {prop: "assignTo", name: "assignTo", pkg: "internal/reflectlite", typ: $funcType([$String, ptrType$1, $UnsafePointer], [Value], false)}, {prop: "call", name: "call", pkg: "internal/reflectlite", typ: $funcType([$String, sliceType$6], [sliceType$6], false)}, {prop: "Cap", name: "Cap", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Index", name: "Index", pkg: "", typ: $funcType([$Int], [Value], false)}, {prop: "InterfaceData", name: "InterfaceData", pkg: "", typ: $funcType([], [arrayType$2], false)}, {prop: "IsNil", name: "IsNil", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Pointer", name: "Pointer", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([Value], [], false)}, {prop: "SetBytes", name: "SetBytes", pkg: "", typ: $funcType([sliceType$13], [], false)}, {prop: "SetCap", name: "SetCap", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "SetLen", name: "SetLen", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Slice", name: "Slice", pkg: "", typ: $funcType([$Int, $Int], [Value], false)}, {prop: "Slice3", name: "Slice3", pkg: "", typ: $funcType([$Int, $Int, $Int], [Value], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Value], false)}, {prop: "NumField", name: "NumField", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "MapKeys", name: "MapKeys", pkg: "", typ: $funcType([], [sliceType$6], false)}, {prop: "MapIndex", name: "MapIndex", pkg: "", typ: $funcType([Value], [Value], false)}, {prop: "Field", name: "Field", pkg: "", typ: $funcType([$Int], [Value], false)}];
-		flag.methods = [{prop: "kind", name: "kind", pkg: "internal/reflectlite", typ: $funcType([], [Kind], false)}, {prop: "ro", name: "ro", pkg: "internal/reflectlite", typ: $funcType([], [flag], false)}, {prop: "mustBeExported", name: "mustBeExported", pkg: "internal/reflectlite", typ: $funcType([], [], false)}, {prop: "mustBeAssignable", name: "mustBeAssignable", pkg: "internal/reflectlite", typ: $funcType([], [], false)}, {prop: "mustBe", name: "mustBe", pkg: "internal/reflectlite", typ: $funcType([Kind], [], false)}];
-		ptrType$10.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
-		Kind.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$1.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "pointers", name: "pointers", pkg: "internal/reflectlite", typ: $funcType([], [$Bool], false)}, {prop: "common", name: "common", pkg: "internal/reflectlite", typ: $funcType([], [ptrType$1], false)}, {prop: "exportedMethods", name: "exportedMethods", pkg: "internal/reflectlite", typ: $funcType([], [sliceType$5], false)}, {prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "PkgPath", name: "PkgPath", pkg: "", typ: $funcType([], [$String], false)}, {prop: "hasName", name: "hasName", pkg: "internal/reflectlite", typ: $funcType([], [$Bool], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "chanDir", name: "chanDir", pkg: "internal/reflectlite", typ: $funcType([], [chanDir], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "In", name: "In", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumIn", name: "NumIn", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumOut", name: "NumOut", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Out", name: "Out", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "Implements", name: "Implements", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "AssignableTo", name: "AssignableTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Comparable", name: "Comparable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsVariadic", name: "IsVariadic", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "kindType", name: "kindType", pkg: "internal/reflectlite", typ: $funcType([], [ptrType$1], false)}, {prop: "Field", name: "Field", pkg: "", typ: $funcType([$Int], [structField], false)}, {prop: "Key", name: "Key", pkg: "", typ: $funcType([], [Type], false)}, {prop: "NumField", name: "NumField", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Method", name: "Method", pkg: "", typ: $funcType([$Int], [Method], false)}, {prop: "uncommon", name: "uncommon", pkg: "internal/reflectlite", typ: $funcType([], [ptrType$4], false)}, {prop: "nameOff", name: "nameOff", pkg: "internal/reflectlite", typ: $funcType([nameOff], [name], false)}, {prop: "typeOff", name: "typeOff", pkg: "internal/reflectlite", typ: $funcType([typeOff], [ptrType$1], false)}, {prop: "ptrTo", name: "ptrTo", pkg: "internal/reflectlite", typ: $funcType([], [ptrType$1], false)}];
-		ptrType$11.methods = [{prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}];
-		ptrType$12.methods = [{prop: "embedded", name: "embedded", pkg: "internal/reflectlite", typ: $funcType([], [$Bool], false)}];
-		ptrType$13.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$4.methods = [{prop: "methods", name: "methods", pkg: "internal/reflectlite", typ: $funcType([], [sliceType$5], false)}, {prop: "exportedMethods", name: "exportedMethods", pkg: "internal/reflectlite", typ: $funcType([], [sliceType$5], false)}];
-		ptrType$5.methods = [{prop: "in$", name: "in", pkg: "internal/reflectlite", typ: $funcType([], [sliceType$2], false)}, {prop: "out", name: "out", pkg: "internal/reflectlite", typ: $funcType([], [sliceType$2], false)}];
-		name.methods = [{prop: "data", name: "data", pkg: "internal/reflectlite", typ: $funcType([$Int, $String], [ptrType$6], false)}, {prop: "hasTag", name: "hasTag", pkg: "internal/reflectlite", typ: $funcType([], [$Bool], false)}, {prop: "readVarint", name: "readVarint", pkg: "internal/reflectlite", typ: $funcType([$Int], [$Int, $Int], false)}, {prop: "name", name: "name", pkg: "internal/reflectlite", typ: $funcType([], [$String], false)}, {prop: "tag", name: "tag", pkg: "internal/reflectlite", typ: $funcType([], [$String], false)}, {prop: "pkgPath", name: "pkgPath", pkg: "internal/reflectlite", typ: $funcType([], [$String], false)}, {prop: "isExported", name: "isExported", pkg: "internal/reflectlite", typ: $funcType([], [$Bool], false)}, {prop: "embedded", name: "embedded", pkg: "internal/reflectlite", typ: $funcType([], [$Bool], false)}];
-		ptrType$9.methods = [{prop: "skipUntilValidKey", name: "skipUntilValidKey", pkg: "internal/reflectlite", typ: $funcType([], [], false)}];
-		Value.init("internal/reflectlite", [{prop: "typ", name: "typ", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "ptr", name: "ptr", embedded: false, exported: false, typ: $UnsafePointer, tag: ""}, {prop: "flag", name: "flag", embedded: true, exported: false, typ: flag, tag: ""}]);
-		ValueError.init("", [{prop: "Method", name: "Method", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Kind", name: "Kind", embedded: false, exported: true, typ: Kind, tag: ""}]);
-		Type.init([{prop: "AssignableTo", name: "AssignableTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Comparable", name: "Comparable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Implements", name: "Implements", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "PkgPath", name: "PkgPath", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "common", name: "common", pkg: "internal/reflectlite", typ: $funcType([], [ptrType$1], false)}, {prop: "uncommon", name: "uncommon", pkg: "internal/reflectlite", typ: $funcType([], [ptrType$4], false)}]);
-		rtype.init("internal/reflectlite", [{prop: "size", name: "size", embedded: false, exported: false, typ: $Uintptr, tag: ""}, {prop: "ptrdata", name: "ptrdata", embedded: false, exported: false, typ: $Uintptr, tag: ""}, {prop: "hash", name: "hash", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "tflag", name: "tflag", embedded: false, exported: false, typ: tflag, tag: ""}, {prop: "align", name: "align", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "fieldAlign", name: "fieldAlign", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "kind", name: "kind", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "equal", name: "equal", embedded: false, exported: false, typ: funcType$2, tag: ""}, {prop: "gcdata", name: "gcdata", embedded: false, exported: false, typ: ptrType$6, tag: ""}, {prop: "str", name: "str", embedded: false, exported: false, typ: nameOff, tag: ""}, {prop: "ptrToThis", name: "ptrToThis", embedded: false, exported: false, typ: typeOff, tag: ""}]);
-		method.init("internal/reflectlite", [{prop: "name", name: "name", embedded: false, exported: false, typ: nameOff, tag: ""}, {prop: "mtyp", name: "mtyp", embedded: false, exported: false, typ: typeOff, tag: ""}, {prop: "ifn", name: "ifn", embedded: false, exported: false, typ: textOff, tag: ""}, {prop: "tfn", name: "tfn", embedded: false, exported: false, typ: textOff, tag: ""}]);
-		arrayType.init("internal/reflectlite", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "slice", name: "slice", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "len", name: "len", embedded: false, exported: false, typ: $Uintptr, tag: ""}]);
-		chanType.init("internal/reflectlite", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "dir", name: "dir", embedded: false, exported: false, typ: $Uintptr, tag: ""}]);
-		imethod.init("internal/reflectlite", [{prop: "name", name: "name", embedded: false, exported: false, typ: nameOff, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: typeOff, tag: ""}]);
-		interfaceType.init("internal/reflectlite", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "pkgPath", name: "pkgPath", embedded: false, exported: false, typ: name, tag: ""}, {prop: "methods", name: "methods", embedded: false, exported: false, typ: sliceType$9, tag: ""}]);
-		mapType.init("internal/reflectlite", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "key", name: "key", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "bucket", name: "bucket", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "hasher", name: "hasher", embedded: false, exported: false, typ: funcType$3, tag: ""}, {prop: "keysize", name: "keysize", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "valuesize", name: "valuesize", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "bucketsize", name: "bucketsize", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "flags", name: "flags", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
-		ptrType.init("internal/reflectlite", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: ptrType$1, tag: ""}]);
-		sliceType.init("internal/reflectlite", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: ptrType$1, tag: ""}]);
-		structField.init("internal/reflectlite", [{prop: "name", name: "name", embedded: false, exported: false, typ: name, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "offset", name: "offset", embedded: false, exported: false, typ: $Uintptr, tag: ""}]);
-		structType.init("internal/reflectlite", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "pkgPath", name: "pkgPath", embedded: false, exported: false, typ: name, tag: ""}, {prop: "fields", name: "fields", embedded: false, exported: false, typ: sliceType$10, tag: ""}]);
-		errorString.init("internal/reflectlite", [{prop: "s", name: "s", embedded: false, exported: false, typ: $String, tag: ""}]);
-		Method.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "PkgPath", name: "PkgPath", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Type", name: "Type", embedded: false, exported: true, typ: Type, tag: ""}, {prop: "Func", name: "Func", embedded: false, exported: true, typ: Value, tag: ""}, {prop: "Index", name: "Index", embedded: false, exported: true, typ: $Int, tag: ""}]);
-		uncommonType.init("internal/reflectlite", [{prop: "pkgPath", name: "pkgPath", embedded: false, exported: false, typ: nameOff, tag: ""}, {prop: "mcount", name: "mcount", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "xcount", name: "xcount", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "moff", name: "moff", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "_methods", name: "_methods", embedded: false, exported: false, typ: sliceType$5, tag: ""}]);
-		funcType.init("internal/reflectlite", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: "reflect:\"func\""}, {prop: "inCount", name: "inCount", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "outCount", name: "outCount", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "_in", name: "_in", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "_out", name: "_out", embedded: false, exported: false, typ: sliceType$2, tag: ""}]);
-		name.init("internal/reflectlite", [{prop: "bytes", name: "bytes", embedded: false, exported: false, typ: ptrType$6, tag: ""}]);
-		nameData.init("internal/reflectlite", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "tag", name: "tag", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "exported", name: "exported", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "embedded", name: "embedded", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		mapIter.init("internal/reflectlite", [{prop: "t", name: "t", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "m", name: "m", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "keys", name: "keys", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "i", name: "i", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "last", name: "last", embedded: false, exported: false, typ: ptrType$2, tag: ""}]);
-		TypeEx.init([{prop: "AssignableTo", name: "AssignableTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Comparable", name: "Comparable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Implements", name: "Implements", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Key", name: "Key", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "PkgPath", name: "PkgPath", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "common", name: "common", pkg: "internal/reflectlite", typ: $funcType([], [ptrType$1], false)}, {prop: "uncommon", name: "uncommon", pkg: "internal/reflectlite", typ: $funcType([], [ptrType$4], false)}]);
+			/* */ } return; } var $f = {$blk: makeMethodValue$1, $c: true, $r, $24r, _r, fn, fv, op, rcvr, v, $s};return $f;
+		};
+		Value.methods = [{prop: "pointer", name: "pointer", pkg: "internal/reflectlite", typ: $funcType([], [$UnsafePointer], false)}, {prop: "CanSet", name: "CanSet", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsValid", name: "IsValid", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [abi.Kind], false)}, {prop: "numMethod", name: "numMethod", pkg: "internal/reflectlite", typ: $funcType([], [$Int], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [Type], false)}, {prop: "object", name: "object", pkg: "internal/reflectlite", typ: $funcType([], [ptrType$10], false)}, {prop: "assignTo", name: "assignTo", pkg: "internal/reflectlite", typ: $funcType([$String, ptrType, $UnsafePointer], [Value], false)}, {prop: "IsNil", name: "IsNil", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([Value], [], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Value], false)}];
+		flag.methods = [{prop: "kind", name: "kind", pkg: "internal/reflectlite", typ: $funcType([], [abi.Kind], false)}, {prop: "ro", name: "ro", pkg: "internal/reflectlite", typ: $funcType([], [flag], false)}, {prop: "mustBeExported", name: "mustBeExported", pkg: "internal/reflectlite", typ: $funcType([], [], false)}, {prop: "mustBeAssignable", name: "mustBeAssignable", pkg: "internal/reflectlite", typ: $funcType([], [], false)}];
+		ptrType$11.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
+		rtype.methods = [{prop: "uncommon", name: "uncommon", pkg: "internal/reflectlite", typ: $funcType([], [ptrType$1], false)}, {prop: "common", name: "common", pkg: "internal/reflectlite", typ: $funcType([], [ptrType], false)}, {prop: "exportedMethods", name: "exportedMethods", pkg: "internal/reflectlite", typ: $funcType([], [sliceType], false)}, {prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "PkgPath", name: "PkgPath", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "In", name: "In", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "Key", name: "Key", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumField", name: "NumField", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumIn", name: "NumIn", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumOut", name: "NumOut", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Out", name: "Out", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "Implements", name: "Implements", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "AssignableTo", name: "AssignableTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Comparable", name: "Comparable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "nameOff", name: "nameOff", pkg: "internal/reflectlite", typ: $funcType([abi.NameOff], [abi.Name], false)}, {prop: "typeOff", name: "typeOff", pkg: "internal/reflectlite", typ: $funcType([abi.TypeOff], [ptrType], false)}];
+		Value.init("internal/reflectlite", [{prop: "typ", name: "typ", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "ptr", name: "ptr", embedded: false, exported: false, typ: $UnsafePointer, tag: ""}, {prop: "flag", name: "flag", embedded: true, exported: false, typ: flag, tag: ""}]);
+		ValueError.init("", [{prop: "Method", name: "Method", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Kind", name: "Kind", embedded: false, exported: true, typ: abi.Kind, tag: ""}]);
+		Type.init([{prop: "AssignableTo", name: "AssignableTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Comparable", name: "Comparable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Implements", name: "Implements", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [abi.Kind], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "PkgPath", name: "PkgPath", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "common", name: "common", pkg: "internal/reflectlite", typ: $funcType([], [ptrType], false)}, {prop: "uncommon", name: "uncommon", pkg: "internal/reflectlite", typ: $funcType([], [ptrType$1], false)}]);
+		rtype.init("", [{prop: "Type", name: "Type", embedded: true, exported: true, typ: ptrType, tag: ""}]);
 	};
 	$init = function() {
 		$pkg.$init = function() {};
 		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
 		$r = js.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = goarch.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		uint8Type = ptrType$1.nil;
-		nameOffList = sliceType$1.nil;
-		typeOffList = sliceType$2.nil;
-		kindNames = new sliceType$3(["invalid", "bool", "int", "int8", "int16", "int32", "int64", "uint", "uint8", "uint16", "uint32", "uint64", "uintptr", "float32", "float64", "complex64", "complex128", "array", "chan", "func", "interface", "map", "ptr", "slice", "string", "struct", "unsafe.Pointer"]);
-		callHelper = $assertType($internalize($call, $emptyInterface), funcType$1);
-		$pkg.ErrSyntax = new errorString.ptr("invalid syntax");
-		initialized = false;
-		idJsType = "_jsType";
-		idReflectType = "_reflectType";
-		idKindType = "kindType";
-		idRtype = "_rtype";
-		uncommonTypeMap = new $global.Map();
-		nameMap = new $global.Map();
-		jsObjectPtr = reflectType($jsObjectPtr);
-		selectHelper = $assertType($internalize($select, $emptyInterface), funcType$1);
-		$r = init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = abi.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = goarch.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
 	return $pkg;
 })();
 $packages["errors"] = (function() {
-	var $pkg = {}, $init, reflectlite, errorString, ptrType, interfaceType, interfaceType$1, sliceType, interfaceType$2, ptrType$2, errorType, _r, Is, New;
+	var $pkg = {}, $init, reflectlite, errorString, ptrType, interfaceType, interfaceType$1, sliceType, interfaceType$2, interfaceType$3, ptrType$2, errorType, _r, Is, As, New;
 	reflectlite = $packages["internal/reflectlite"];
 	errorString = $newType(0, $kindStruct, "errors.errorString", true, "errors", false, function(s_) {
 		this.$val = this;
@@ -5358,6 +4958,7 @@ $packages["errors"] = (function() {
 		interfaceType$1 = $interfaceType([{prop: "Is", name: "Is", pkg: "", typ: $funcType([$error], [$Bool], false)}]);
 		sliceType = $sliceType($error);
 		interfaceType$2 = $interfaceType([{prop: "Unwrap", name: "Unwrap", pkg: "", typ: $funcType([], [sliceType], false)}]);
+		interfaceType$3 = $interfaceType([{prop: "As", name: "As", pkg: "", typ: $funcType([$emptyInterface], [$Bool], false)}]);
 		ptrType$2 = $ptrType(errorString);
 		Is = function Is$1(err, target) {
 			var {_i, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _tuple, _v, err, err$1, isComparable, ok, target, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {err, target});
@@ -5422,6 +5023,93 @@ $packages["errors"] = (function() {
 			/* */ } return; } var $f = {$blk: Is$1, $c: true, $r, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _tuple, _v, err, err$1, isComparable, ok, target, x, x$1, x$2, x$3, $s};return $f;
 		};
 		$pkg.Is = Is;
+		As = function As$1(err, target) {
+			var {_i, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _v, _v$1, err, err$1, ok, target, targetType, typ, val, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {err, target});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			if ($interfaceIsEqual(err, $ifaceNil)) {
+				$s = -1; return false;
+			}
+			if ($interfaceIsEqual(target, $ifaceNil)) {
+				$panic(new $String("errors: target cannot be nil"));
+			}
+			val = $clone(reflectlite.ValueOf(target), reflectlite.Value);
+			typ = $clone(val, reflectlite.Value).Type();
+			_r$1 = typ.Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			/* */ if (!((_r$1 === 22)) || $clone(val, reflectlite.Value).IsNil()) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!((_r$1 === 22)) || $clone(val, reflectlite.Value).IsNil()) { */ case 1:
+				$panic(new $String("errors: target must be a non-nil pointer"));
+			/* } */ case 2:
+			_r$2 = typ.Elem(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			targetType = _r$2;
+			_r$3 = targetType.Kind(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			if (!(!((_r$3 === 20)))) { _v = false; $s = 7; continue s; }
+			_r$4 = targetType.Implements(errorType); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			_v = !_r$4; case 7:
+			/* */ if (_v) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (_v) { */ case 5:
+				$panic(new $String("errors: *target must be interface or implement error"));
+			/* } */ case 6:
+			/* while (true) { */ case 10:
+				_r$5 = reflectlite.TypeOf(err).AssignableTo(targetType); /* */ $s = 14; case 14: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				/* */ if (_r$5) { $s = 12; continue; }
+				/* */ $s = 13; continue;
+				/* if (_r$5) { */ case 12:
+					$r = $clone($clone(val, reflectlite.Value).Elem(), reflectlite.Value).Set($clone(reflectlite.ValueOf(err), reflectlite.Value)); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = -1; return true;
+				/* } */ case 13:
+				_tuple = $assertType(err, interfaceType$3, true);
+				x = _tuple[0];
+				ok = _tuple[1];
+				if (!(ok)) { _v$1 = false; $s = 18; continue s; }
+				_r$6 = x.As(target); /* */ $s = 19; case 19: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				_v$1 = _r$6; case 18:
+				/* */ if (_v$1) { $s = 16; continue; }
+				/* */ $s = 17; continue;
+				/* if (_v$1) { */ case 16:
+					$s = -1; return true;
+				/* } */ case 17:
+				_ref = err;
+				/* */ if ($assertType(_ref, interfaceType, true)[1]) { $s = 20; continue; }
+				/* */ if ($assertType(_ref, interfaceType$2, true)[1]) { $s = 21; continue; }
+				/* */ $s = 22; continue;
+				/* if ($assertType(_ref, interfaceType, true)[1]) { */ case 20:
+					x$1 = _ref;
+					_r$7 = x$1.Unwrap(); /* */ $s = 24; case 24: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					err = _r$7;
+					if ($interfaceIsEqual(err, $ifaceNil)) {
+						$s = -1; return false;
+					}
+					$s = 23; continue;
+				/* } else if ($assertType(_ref, interfaceType$2, true)[1]) { */ case 21:
+					x$2 = _ref;
+					_r$8 = x$2.Unwrap(); /* */ $s = 25; case 25: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					_ref$1 = _r$8;
+					_i = 0;
+					/* while (true) { */ case 26:
+						/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 27; continue; }
+						err$1 = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+						_r$9 = As(err$1, target); /* */ $s = 30; case 30: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+						/* */ if (_r$9) { $s = 28; continue; }
+						/* */ $s = 29; continue;
+						/* if (_r$9) { */ case 28:
+							$s = -1; return true;
+						/* } */ case 29:
+						_i++;
+					$s = 26; continue;
+					case 27:
+					$s = -1; return false;
+				/* } else { */ case 22:
+					x$3 = _ref;
+					$s = -1; return false;
+				/* } */ case 23:
+			$s = 10; continue;
+			case 11:
+			$s = -1; return false;
+			/* */ } return; } var $f = {$blk: As$1, $c: true, $r, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _v, _v$1, err, err$1, ok, target, targetType, typ, val, x, x$1, x$2, x$3, $s};return $f;
+		};
+		$pkg.As = As;
 		New = function New$1(text) {
 			var text;
 			return new errorString.ptr(text);
@@ -5441,20 +5129,7 @@ $packages["errors"] = (function() {
 		$r = reflectlite.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		_r = reflectlite.TypeOf((ptrType.nil)).Elem(); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 		errorType = _r;
-		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
-	};
-	$pkg.$init = $init;
-	return $pkg;
-})();
-$packages["internal/abi"] = (function() {
-	var $pkg = {}, $init, goarch;
-	goarch = $packages["internal/goarch"];
-	$pkg.$finishSetup = function() {
-	};
-	$init = function() {
-		$pkg.$init = function() {};
-		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = goarch.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$pkg.ErrUnsupported = New("unsupported operation");
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
@@ -5474,7 +5149,7 @@ $packages["internal/cpu"] = (function() {
 	$pkg.$finishSetup = function() {
 		arrayType = $arrayType($Uint8, 0);
 		structType = $structType("internal/cpu", [{prop: "_$0", name: "_", embedded: false, exported: false, typ: CacheLinePad, tag: ""}, {prop: "HasAES", name: "HasAES", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasADX", name: "HasADX", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasAVX", name: "HasAVX", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasAVX2", name: "HasAVX2", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasBMI1", name: "HasBMI1", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasBMI2", name: "HasBMI2", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasERMS", name: "HasERMS", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasFMA", name: "HasFMA", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasOSXSAVE", name: "HasOSXSAVE", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasPCLMULQDQ", name: "HasPCLMULQDQ", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasPOPCNT", name: "HasPOPCNT", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasRDTSCP", name: "HasRDTSCP", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasSHA", name: "HasSHA", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasSSE3", name: "HasSSE3", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasSSSE3", name: "HasSSSE3", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasSSE41", name: "HasSSE41", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasSSE42", name: "HasSSE42", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "_$18", name: "_", embedded: false, exported: false, typ: CacheLinePad, tag: ""}]);
-		structType$2 = $structType("internal/cpu", [{prop: "_$0", name: "_", embedded: false, exported: false, typ: CacheLinePad, tag: ""}, {prop: "HasAES", name: "HasAES", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasPMULL", name: "HasPMULL", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasSHA1", name: "HasSHA1", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasSHA2", name: "HasSHA2", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasSHA512", name: "HasSHA512", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasCRC32", name: "HasCRC32", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasATOMICS", name: "HasATOMICS", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasCPUID", name: "HasCPUID", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "IsNeoverseN1", name: "IsNeoverseN1", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "IsNeoverseV1", name: "IsNeoverseV1", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "_$11", name: "_", embedded: false, exported: false, typ: CacheLinePad, tag: ""}]);
+		structType$2 = $structType("internal/cpu", [{prop: "_$0", name: "_", embedded: false, exported: false, typ: CacheLinePad, tag: ""}, {prop: "HasAES", name: "HasAES", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasPMULL", name: "HasPMULL", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasSHA1", name: "HasSHA1", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasSHA2", name: "HasSHA2", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasSHA512", name: "HasSHA512", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasCRC32", name: "HasCRC32", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasATOMICS", name: "HasATOMICS", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasCPUID", name: "HasCPUID", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "IsNeoverse", name: "IsNeoverse", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "_$10", name: "_", embedded: false, exported: false, typ: CacheLinePad, tag: ""}]);
 		structType$5 = $structType("internal/cpu", [{prop: "_$0", name: "_", embedded: false, exported: false, typ: CacheLinePad, tag: ""}, {prop: "HasZARCH", name: "HasZARCH", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasSTFLE", name: "HasSTFLE", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasLDISP", name: "HasLDISP", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasEIMM", name: "HasEIMM", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasDFP", name: "HasDFP", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasETF3EH", name: "HasETF3EH", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasMSA", name: "HasMSA", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasAES", name: "HasAES", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasAESCBC", name: "HasAESCBC", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasAESCTR", name: "HasAESCTR", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasAESGCM", name: "HasAESGCM", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasGHASH", name: "HasGHASH", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasSHA1", name: "HasSHA1", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasSHA256", name: "HasSHA256", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasSHA512", name: "HasSHA512", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasSHA3", name: "HasSHA3", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasVX", name: "HasVX", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasVXE", name: "HasVXE", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasKDSA", name: "HasKDSA", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasECDSA", name: "HasECDSA", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasEDDSA", name: "HasEDDSA", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "_$22", name: "_", embedded: false, exported: false, typ: CacheLinePad, tag: ""}]);
 		CacheLinePad.init("internal/cpu", [{prop: "_$0", name: "_", embedded: false, exported: false, typ: arrayType, tag: ""}]);
 	};
@@ -5482,7 +5157,7 @@ $packages["internal/cpu"] = (function() {
 		$pkg.$init = function() {};
 		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
 		$pkg.X86 = new structType.ptr(new CacheLinePad.ptr(arrayType.zero()), false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, new CacheLinePad.ptr(arrayType.zero()));
-		$pkg.ARM64 = new structType$2.ptr(new CacheLinePad.ptr(arrayType.zero()), false, false, false, false, false, false, false, false, false, false, new CacheLinePad.ptr(arrayType.zero()));
+		$pkg.ARM64 = new structType$2.ptr(new CacheLinePad.ptr(arrayType.zero()), false, false, false, false, false, false, false, false, false, new CacheLinePad.ptr(arrayType.zero()));
 		$pkg.S390X = new structType$5.ptr(new CacheLinePad.ptr(arrayType.zero()), false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, new CacheLinePad.ptr(arrayType.zero()));
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
@@ -5490,9 +5165,10 @@ $packages["internal/cpu"] = (function() {
 	return $pkg;
 })();
 $packages["internal/bytealg"] = (function() {
-	var $pkg = {}, $init, cpu, Index, IndexString, Cutover, Equal, IndexByteString, Count, HashStrBytes, IndexRabinKarpBytes;
+	var $pkg = {}, $init, cpu, sliceType, Index, IndexString, Cutover, Equal, IndexByteString, MakeNoZero, Count, HashStrBytes, IndexRabinKarpBytes;
 	cpu = $packages["internal/cpu"];
 	$pkg.$finishSetup = function() {
+		sliceType = $sliceType($Uint8);
 		Index = function Index$1(a, b) {
 			var a, b;
 			$panic(new $String("unimplemented"));
@@ -5540,6 +5216,11 @@ $packages["internal/bytealg"] = (function() {
 			return -1;
 		};
 		$pkg.IndexByteString = IndexByteString;
+		MakeNoZero = function MakeNoZero$1(n) {
+			var n;
+			return $makeSlice(sliceType, n);
+		};
+		$pkg.MakeNoZero = MakeNoZero;
 		Count = function Count$1(b, c) {
 			var _i, _ref, b, c, n, x;
 			n = 0;
@@ -5663,7 +5344,8 @@ $packages["internal/itoa"] = (function() {
 	return $pkg;
 })();
 $packages["math/bits"] = (function() {
-	var $pkg = {}, $init, _err, overflowError, divideError, deBruijn32tab, deBruijn64tab, Mul32, Add32, Div32, LeadingZeros, LeadingZeros32, LeadingZeros64, TrailingZeros, TrailingZeros32, TrailingZeros64, RotateLeft32, RotateLeft64, Reverse8, Reverse16, ReverseBytes64, Len, Len32, Len64, Add, Add64, Sub, Sub32, Sub64, Mul, Mul64, Div, Div64;
+	var $pkg = {}, $init, js, _err, overflowError, divideError, LeadingZeros32, LeadingZeros64, TrailingZeros32, TrailingZeros64, RotateLeft64, ReverseBytes64, Len32, Len64, Mul32, Mul64, Add32, Add64, Sub64, Div32, Div64, LeadingZeros, TrailingZeros, RotateLeft32, Reverse8, Reverse16, ReverseBytes32, Len, Add, Sub, Sub32, Mul, Div;
+	js = $packages["github.com/gopherjs/gopherjs/js"];
 	_err = $newType(8, $kindString, "bits._err", true, "math/bits", false, null);
 	$pkg._err = _err;
 	$pkg.$finishSetup = function() {
@@ -5678,6 +5360,77 @@ $packages["math/bits"] = (function() {
 			e = this.$val;
 		};
 		$ptrType(_err).prototype.RuntimeError = function(...$args) { return new _err(this.$get()).RuntimeError(...$args); };
+		LeadingZeros32 = function LeadingZeros32$1(x) {
+			var x;
+			return $parseInt($global.Math.clz32(x)) >> 0;
+		};
+		$pkg.LeadingZeros32 = LeadingZeros32;
+		LeadingZeros64 = function LeadingZeros64$1(x) {
+			var hi, x;
+			hi = x.$high;
+			if (!((hi === 0))) {
+				return LeadingZeros32(hi);
+			}
+			return 32 + LeadingZeros32(x.$low) >> 0;
+		};
+		$pkg.LeadingZeros64 = LeadingZeros64;
+		TrailingZeros32 = function TrailingZeros32$1(x) {
+			var x;
+			if (x === 0) {
+				return 32;
+			}
+			return 31 - LeadingZeros32((x & (-x >>> 0)) >>> 0) >> 0;
+		};
+		$pkg.TrailingZeros32 = TrailingZeros32;
+		TrailingZeros64 = function TrailingZeros64$1(x) {
+			var hi, lo, x;
+			lo = x.$low;
+			if (!((lo === 0))) {
+				return 31 - LeadingZeros32((lo & (-lo >>> 0)) >>> 0) >> 0;
+			}
+			hi = x.$high;
+			if (hi === 0) {
+				return 64;
+			}
+			return 63 - LeadingZeros32((hi & (-hi >>> 0)) >>> 0) >> 0;
+		};
+		$pkg.TrailingZeros64 = TrailingZeros64;
+		RotateLeft64 = function RotateLeft64$1(x, k) {
+			var k, rs, s, tmp, x, xHi, xLo, y, y$1, y$2, y$3;
+			s = (((k >>> 0)) & 63) >>> 0;
+			if (s === 0) {
+				return x;
+			}
+			xHi = x.$high;
+			xLo = x.$low;
+			if (s >= 32) {
+				tmp = xLo;
+				xLo = xHi;
+				xHi = tmp;
+				s = s - (32) >>> 0;
+			}
+			if (s === 0) {
+				return new $Uint64((xHi), (xLo));
+			}
+			rs = 32 - s >>> 0;
+			return new $Uint64((((((y = s, y < 32 ? (xHi << y) : 0) >>> 0) | ((y$1 = rs, y$1 < 32 ? (xLo >>> y$1) : 0) >>> 0)) >>> 0)), (((((y$2 = s, y$2 < 32 ? (xLo << y$2) : 0) >>> 0) | ((y$3 = rs, y$3 < 32 ? (xHi >>> y$3) : 0) >>> 0)) >>> 0)));
+		};
+		$pkg.RotateLeft64 = RotateLeft64;
+		ReverseBytes64 = function ReverseBytes64$1(x) {
+			var x;
+			return new $Uint64((ReverseBytes32(x.$low)), (ReverseBytes32(x.$high)));
+		};
+		$pkg.ReverseBytes64 = ReverseBytes64;
+		Len32 = function Len32$1(x) {
+			var x;
+			return 32 - LeadingZeros32(x) >> 0;
+		};
+		$pkg.Len32 = Len32;
+		Len64 = function Len64$1(x) {
+			var x;
+			return 64 - LeadingZeros64(x) >> 0;
+		};
+		$pkg.Len64 = Len64;
 		Mul32 = function Mul32$1(x, y) {
 			var hi, lo, t, w0, w1, w2, x, x0, x1, y, y0, y1;
 			hi = 0;
@@ -5696,6 +5449,80 @@ $packages["math/bits"] = (function() {
 			return [hi, lo];
 		};
 		$pkg.Mul32 = Mul32;
+		Mul64 = function Mul64$1(x, y) {
+			var c0, c16, c32, c48, c64, c80, c96, hiLo, loHi, loLo, x, x0, x1, x2, x3, xHi, xLo, y, y0, y1, y2, y3, yHi, yLo;
+			xLo = x.$low;
+			x0 = (xLo & 65535) >>> 0;
+			x1 = xLo >>> 16 >>> 0;
+			xHi = x.$high;
+			x2 = (xHi & 65535) >>> 0;
+			x3 = xHi >>> 16 >>> 0;
+			yLo = y.$low;
+			y0 = (yLo & 65535) >>> 0;
+			y1 = yLo >>> 16 >>> 0;
+			yHi = y.$high;
+			y2 = (yHi & 65535) >>> 0;
+			y3 = yHi >>> 16 >>> 0;
+			c0 = $imul(x0, y0) >>> 0;
+			c16 = c0 >>> 16 >>> 0;
+			c0 = (c0 & (65535)) >>> 0;
+			c16 = c16 + (($imul(x1, y0) >>> 0)) >>> 0;
+			c32 = c16 >>> 16 >>> 0;
+			c16 = (c16 & (65535)) >>> 0;
+			c16 = c16 + (($imul(x0, y1) >>> 0)) >>> 0;
+			c32 = c32 + ((c16 >>> 16 >>> 0)) >>> 0;
+			c16 = (c16 & (65535)) >>> 0;
+			loLo = ((c16 << 16 >>> 0) | c0) >>> 0;
+			c48 = c32 >>> 16 >>> 0;
+			c32 = (c32 & (65535)) >>> 0;
+			c32 = c32 + (($imul(x2, y0) >>> 0)) >>> 0;
+			c48 = c48 + ((c32 >>> 16 >>> 0)) >>> 0;
+			c32 = (c32 & (65535)) >>> 0;
+			c32 = c32 + (($imul(x1, y1) >>> 0)) >>> 0;
+			c48 = c48 + ((c32 >>> 16 >>> 0)) >>> 0;
+			c32 = (c32 & (65535)) >>> 0;
+			c32 = c32 + (($imul(x0, y2) >>> 0)) >>> 0;
+			c48 = c48 + ((c32 >>> 16 >>> 0)) >>> 0;
+			c32 = (c32 & (65535)) >>> 0;
+			c64 = c48 >>> 16 >>> 0;
+			c48 = (c48 & (65535)) >>> 0;
+			c48 = c48 + (($imul(x3, y0) >>> 0)) >>> 0;
+			c64 = c64 + ((c48 >>> 16 >>> 0)) >>> 0;
+			c48 = (c48 & (65535)) >>> 0;
+			c48 = c48 + (($imul(x2, y1) >>> 0)) >>> 0;
+			c64 = c64 + ((c48 >>> 16 >>> 0)) >>> 0;
+			c48 = (c48 & (65535)) >>> 0;
+			c48 = c48 + (($imul(x1, y2) >>> 0)) >>> 0;
+			c64 = c64 + ((c48 >>> 16 >>> 0)) >>> 0;
+			c48 = (c48 & (65535)) >>> 0;
+			c48 = c48 + (($imul(x0, y3) >>> 0)) >>> 0;
+			c64 = c64 + ((c48 >>> 16 >>> 0)) >>> 0;
+			c48 = (c48 & (65535)) >>> 0;
+			loHi = ((c48 << 16 >>> 0) | c32) >>> 0;
+			c80 = c64 >>> 16 >>> 0;
+			c64 = (c64 & (65535)) >>> 0;
+			c64 = c64 + (($imul(x3, y1) >>> 0)) >>> 0;
+			c80 = c80 + ((c64 >>> 16 >>> 0)) >>> 0;
+			c64 = (c64 & (65535)) >>> 0;
+			c64 = c64 + (($imul(x2, y2) >>> 0)) >>> 0;
+			c80 = c80 + ((c64 >>> 16 >>> 0)) >>> 0;
+			c64 = (c64 & (65535)) >>> 0;
+			c64 = c64 + (($imul(x1, y3) >>> 0)) >>> 0;
+			c80 = c80 + ((c64 >>> 16 >>> 0)) >>> 0;
+			c64 = (c64 & (65535)) >>> 0;
+			c96 = c80 >>> 16 >>> 0;
+			c80 = (c80 & (65535)) >>> 0;
+			c80 = c80 + (($imul(x3, y2) >>> 0)) >>> 0;
+			c96 = c96 + ((c80 >>> 16 >>> 0)) >>> 0;
+			c80 = (c80 & (65535)) >>> 0;
+			c80 = c80 + (($imul(x2, y3) >>> 0)) >>> 0;
+			c96 = c96 + ((c80 >>> 16 >>> 0)) >>> 0;
+			c80 = (c80 & (65535)) >>> 0;
+			hiLo = ((c80 << 16 >>> 0) | c64) >>> 0;
+			c96 = c96 + (($imul(x3, y3) >>> 0)) >>> 0;
+			return [new $Uint64((c96), (hiLo)), new $Uint64((loHi), (loLo))];
+		};
+		$pkg.Mul64 = Mul64;
 		Add32 = function Add32$1(x, y, carry) {
 			var carry, carryOut, sum, x, y;
 			sum = 0;
@@ -5705,6 +5532,35 @@ $packages["math/bits"] = (function() {
 			return [sum, carryOut];
 		};
 		$pkg.Add32 = Add32;
+		Add64 = function Add64$1(x, y, carry) {
+			var carry, carryOut, hiSum, loSum, sum, x, y;
+			sum = new $Uint64(0, 0);
+			carryOut = new $Uint64(0, 0);
+			hiSum = (x.$high) + (y.$high);
+			loSum = (x.$low) + (y.$low) + (carry.$low);
+			sum = new $Uint64(hiSum, loSum);
+			if (loSum >= 4.294967296e+09) {
+				hiSum = hiSum + (1);
+			}
+			if (hiSum >= 4.294967296e+09) {
+				carryOut = new $Uint64(0, 1);
+			}
+			return [sum, carryOut];
+		};
+		$pkg.Add64 = Add64;
+		Sub64 = function Sub64$1(x, y, borrow) {
+			var borrow, borrowOut, diff, hiDiff, loDiff, x, y;
+			diff = new $Uint64(0, 0);
+			borrowOut = new $Uint64(0, 0);
+			hiDiff = (x.$high) - (y.$high);
+			loDiff = (x.$low) - (y.$low) - (borrow.$low);
+			diff = new $Uint64(hiDiff, loDiff);
+			if (hiDiff < 0 || ((hiDiff === 0) && loDiff < 0)) {
+				borrowOut = new $Uint64(0, 1);
+			}
+			return [diff, borrowOut];
+		};
+		$pkg.Sub64 = Sub64;
 		Div32 = function Div32$1(hi, lo, y) {
 			var _q, _q$1, _tmp, _tmp$1, hi, lo, q0, q1, quo, rem, rhat, s, un0, un1, un10, un16, un21, y, y$1, y$2, y$3, y$4, y$5, yn0, yn1;
 			quo = 0;
@@ -5751,21 +5607,153 @@ $packages["math/bits"] = (function() {
 			return [quo, rem];
 		};
 		$pkg.Div32 = Div32;
+		Div64 = function Div64$1(hi, lo, y) {
+			var _q, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, carry, carry$1, carry$2, carry$3, hi, lo, q0, q0$1, q1, q1$1, quo, qyHi, qynHi, qynLo, r0, r1, rem, remHi, remLo, rhat, rs, s, skipAdj, sum, sum$1, sum$2, sum$3, un0, un1, un21Hi, un21Lo, un32Hi, un32Lo, y, y$1, y$10, y$11, y$12, y$13, y$2, y$3, y$4, y$5, y$6, y$7, y$8, y$9, yn0, yn1;
+			quo = new $Uint64(0, 0);
+			rem = new $Uint64(0, 0);
+			yn1 = y.$high;
+			yn0 = y.$low;
+			if ((yn1 === 0) && (yn0 === 0)) {
+				$panic(divideError);
+			}
+			un32Hi = hi.$high;
+			un32Lo = hi.$low;
+			if (yn1 < un32Hi || ((yn1 === un32Hi) && yn0 <= un32Lo)) {
+				$panic(overflowError);
+			}
+			un1 = lo.$high;
+			un0 = lo.$low;
+			if (yn1 === 0) {
+				_tuple = Div32(un32Lo, un1, yn0);
+				q1 = _tuple[0];
+				r1 = _tuple[1];
+				_tuple$1 = Div32(r1, un0, yn0);
+				q0 = _tuple$1[0];
+				r0 = _tuple$1[1];
+				_tmp = new $Uint64((q1), (q0));
+				_tmp$1 = new $Uint64(0, (r0));
+				quo = _tmp;
+				rem = _tmp$1;
+				return [quo, rem];
+			}
+			s = ((LeadingZeros32(yn1) >>> 0));
+			rs = 32 - s >>> 0;
+			if (!((s === 0))) {
+				yn1 = (((y$1 = s, y$1 < 32 ? (yn1 << y$1) : 0) >>> 0) | ((y$2 = rs, y$2 < 32 ? (yn0 >>> y$2) : 0) >>> 0)) >>> 0;
+				yn0 = (y$3 = s, y$3 < 32 ? (yn0 << y$3) : 0) >>> 0;
+				un32Hi = (((y$4 = s, y$4 < 32 ? (un32Hi << y$4) : 0) >>> 0) | ((y$5 = rs, y$5 < 32 ? (un32Lo >>> y$5) : 0) >>> 0)) >>> 0;
+				un32Lo = (((y$6 = s, y$6 < 32 ? (un32Lo << y$6) : 0) >>> 0) | ((y$7 = rs, y$7 < 32 ? (un1 >>> y$7) : 0) >>> 0)) >>> 0;
+				un1 = (((y$8 = s, y$8 < 32 ? (un1 << y$8) : 0) >>> 0) | ((y$9 = rs, y$9 < 32 ? (un0 >>> y$9) : 0) >>> 0)) >>> 0;
+				un0 = (y$10 = s, y$10 < 32 ? (un0 << y$10) : 0) >>> 0;
+			}
+			_tmp$2 = 0;
+			_tmp$3 = 0;
+			q1$1 = _tmp$2;
+			rhat = _tmp$3;
+			skipAdj = false;
+			if (un32Hi === 0) {
+				q1$1 = (_q = un32Lo / yn1, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero"));
+				rhat = un32Lo - ($imul(q1$1, yn1) >>> 0) >>> 0;
+			} else if (un32Hi >= yn1) {
+				q1$1 = 4294967295;
+				_tuple$2 = Add32(un32Lo, yn1, 0);
+				sum = _tuple$2[0];
+				carry = _tuple$2[1];
+				if (!((carry === 0))) {
+					skipAdj = true;
+				} else {
+					rhat = sum;
+				}
+			} else {
+				_tuple$3 = Div32(un32Hi, un32Lo, yn1);
+				q1$1 = _tuple$3[0];
+				rhat = _tuple$3[1];
+			}
+			_tuple$4 = Mul32(q1$1, yn0);
+			qynHi = _tuple$4[0];
+			qynLo = _tuple$4[1];
+			if (!skipAdj) {
+				while (true) {
+					if (!(qynHi > rhat || ((qynHi === rhat) && qynLo > un1))) { break; }
+					q1$1 = q1$1 - (1) >>> 0;
+					if (qynLo < yn0) {
+						qynHi = qynHi - (1) >>> 0;
+					}
+					qynLo = qynLo - (yn0) >>> 0;
+					_tuple$5 = Add32(rhat, yn1, 0);
+					sum$1 = _tuple$5[0];
+					carry$1 = _tuple$5[1];
+					if (!((carry$1 === 0))) {
+						break;
+					}
+					rhat = sum$1;
+				}
+			}
+			qyHi = ($imul(q1$1, yn1) >>> 0) + qynHi >>> 0;
+			un21Lo = un1 - qynLo >>> 0;
+			un21Hi = un32Lo - qyHi >>> 0;
+			if (un1 < qynLo) {
+				un21Hi = un21Hi - (1) >>> 0;
+			}
+			q0$1 = 0;
+			skipAdj = false;
+			if (un21Hi >= yn1) {
+				q0$1 = 4294967295;
+				_tuple$6 = Add32(un21Lo, yn1, 0);
+				sum$2 = _tuple$6[0];
+				carry$2 = _tuple$6[1];
+				if (!((carry$2 === 0)) || un21Hi > yn1) {
+					skipAdj = true;
+				} else {
+					rhat = sum$2;
+				}
+			} else {
+				_tuple$7 = Div32(un21Hi, un21Lo, yn1);
+				q0$1 = _tuple$7[0];
+				rhat = _tuple$7[1];
+			}
+			_tuple$8 = Mul32(q0$1, yn0);
+			qynHi = _tuple$8[0];
+			qynLo = _tuple$8[1];
+			if (!skipAdj) {
+				while (true) {
+					if (!(qynHi > rhat || ((qynHi === rhat) && qynLo > un0))) { break; }
+					q0$1 = q0$1 - (1) >>> 0;
+					if (qynLo < yn0) {
+						qynHi = qynHi - (1) >>> 0;
+					}
+					qynLo = qynLo - (yn0) >>> 0;
+					_tuple$9 = Add32(rhat, yn1, 0);
+					sum$3 = _tuple$9[0];
+					carry$3 = _tuple$9[1];
+					if (!((carry$3 === 0))) {
+						break;
+					}
+					rhat = sum$3;
+				}
+			}
+			qyHi = ($imul(q0$1, yn1) >>> 0) + qynHi >>> 0;
+			remLo = un0 - qynLo >>> 0;
+			remHi = un21Lo - qyHi >>> 0;
+			if (un0 < qynLo) {
+				remHi = remHi - (1) >>> 0;
+			}
+			if (!((s === 0))) {
+				remLo = (((y$11 = s, y$11 < 32 ? (remLo >>> y$11) : 0) >>> 0) | ((y$12 = rs, y$12 < 32 ? (remHi << y$12) : 0) >>> 0)) >>> 0;
+				remHi = (y$13 = s, y$13 < 32 ? (remHi >>> y$13) : 0) >>> 0;
+			}
+			_tmp$4 = new $Uint64((q1$1), (q0$1));
+			_tmp$5 = new $Uint64((remHi), (remLo));
+			quo = _tmp$4;
+			rem = _tmp$5;
+			return [quo, rem];
+		};
+		$pkg.Div64 = Div64;
 		LeadingZeros = function LeadingZeros$1(x) {
 			var x;
 			return 32 - Len(x) >> 0;
 		};
 		$pkg.LeadingZeros = LeadingZeros;
-		LeadingZeros32 = function LeadingZeros32$1(x) {
-			var x;
-			return 32 - Len32(x) >> 0;
-		};
-		$pkg.LeadingZeros32 = LeadingZeros32;
-		LeadingZeros64 = function LeadingZeros64$1(x) {
-			var x;
-			return 64 - Len64(x) >> 0;
-		};
-		$pkg.LeadingZeros64 = LeadingZeros64;
 		TrailingZeros = function TrailingZeros$1(x) {
 			var x;
 			if (true) {
@@ -5774,34 +5762,12 @@ $packages["math/bits"] = (function() {
 			return TrailingZeros64((new $Uint64(0, x)));
 		};
 		$pkg.TrailingZeros = TrailingZeros;
-		TrailingZeros32 = function TrailingZeros32$1(x) {
-			var x, x$1;
-			if (x === 0) {
-				return 32;
-			}
-			return (((x$1 = ($imul((((x & (-x >>> 0)) >>> 0)), 125613361) >>> 0) >>> 27 >>> 0, ((x$1 < 0 || x$1 >= deBruijn32tab.length) ? ($throwRuntimeError("index out of range"), undefined) : deBruijn32tab[x$1])) >> 0));
-		};
-		$pkg.TrailingZeros32 = TrailingZeros32;
-		TrailingZeros64 = function TrailingZeros64$1(x) {
-			var x, x$1, x$2;
-			if ((x.$high === 0 && x.$low === 0)) {
-				return 64;
-			}
-			return (((x$1 = $shiftRightUint64($mul64(((x$2 = new $Uint64(-x.$high, -x.$low), new $Uint64(x.$high & x$2.$high, (x.$low & x$2.$low) >>> 0))), new $Uint64(66559345, 3033172745)), 58), (($flatten64(x$1) < 0 || $flatten64(x$1) >= deBruijn64tab.length) ? ($throwRuntimeError("index out of range"), undefined) : deBruijn64tab[$flatten64(x$1)])) >> 0));
-		};
-		$pkg.TrailingZeros64 = TrailingZeros64;
 		RotateLeft32 = function RotateLeft32$1(x, k) {
 			var k, s, x, y, y$1;
 			s = (((k >>> 0)) & 31) >>> 0;
 			return (((y = s, y < 32 ? (x << y) : 0) >>> 0) | ((y$1 = ((32 - s >>> 0)), y$1 < 32 ? (x >>> y$1) : 0) >>> 0)) >>> 0;
 		};
 		$pkg.RotateLeft32 = RotateLeft32;
-		RotateLeft64 = function RotateLeft64$1(x, k) {
-			var k, s, x, x$1, x$2;
-			s = (((k >>> 0)) & 63) >>> 0;
-			return (x$1 = $shiftLeft64(x, s), x$2 = $shiftRightUint64(x, ((64 - s >>> 0))), new $Uint64(x$1.$high | x$2.$high, (x$1.$low | x$2.$low) >>> 0));
-		};
-		$pkg.RotateLeft64 = RotateLeft64;
 		Reverse8 = function Reverse8$1(x) {
 			var x;
 			return "\x00\x80@\xC0 \xA0`\xE0\x10\x90P\xD00\xB0p\xF0\b\x88H\xC8(\xA8h\xE8\x18\x98X\xD88\xB8x\xF8\x04\x84D\xC4$\xA4d\xE4\x14\x94T\xD44\xB4t\xF4\f\x8CL\xCC,\xACl\xEC\x1C\x9C\\\xDC<\xBC|\xFC\x02\x82B\xC2\"\xA2b\xE2\x12\x92R\xD22\xB2r\xF2\n\x8AJ\xCA*\xAAj\xEA\x1A\x9AZ\xDA:\xBAz\xFA\x06\x86F\xC6&\xA6f\xE6\x16\x96V\xD66\xB6v\xF6\x0E\x8EN\xCE.\xAEn\xEE\x1E\x9E^\xDE>\xBE~\xFE\x01\x81A\xC1!\xA1a\xE1\x11\x91Q\xD11\xB1q\xF1\t\x89I\xC9)\xA9i\xE9\x19\x99Y\xD99\xB9y\xF9\x05\x85E\xC5%\xA5e\xE5\x15\x95U\xD55\xB5u\xF5\r\x8DM\xCD-\xADm\xED\x1D\x9D]\xDD=\xBD}\xFD\x03\x83C\xC3#\xA3c\xE3\x13\x93S\xD33\xB3s\xF3\v\x8BK\xCB+\xABk\xEB\x1B\x9B[\xDB;\xBB{\xFB\x07\x87G\xC7'\xA7g\xE7\x17\x97W\xD77\xB7w\xF7\x0F\x8FO\xCF/\xAFo\xEF\x1F\x9F_\xDF?\xBF\x7F\xFF".charCodeAt(x);
@@ -5812,13 +5778,12 @@ $packages["math/bits"] = (function() {
 			return ((("\x00\x80@\xC0 \xA0`\xE0\x10\x90P\xD00\xB0p\xF0\b\x88H\xC8(\xA8h\xE8\x18\x98X\xD88\xB8x\xF8\x04\x84D\xC4$\xA4d\xE4\x14\x94T\xD44\xB4t\xF4\f\x8CL\xCC,\xACl\xEC\x1C\x9C\\\xDC<\xBC|\xFC\x02\x82B\xC2\"\xA2b\xE2\x12\x92R\xD22\xB2r\xF2\n\x8AJ\xCA*\xAAj\xEA\x1A\x9AZ\xDA:\xBAz\xFA\x06\x86F\xC6&\xA6f\xE6\x16\x96V\xD66\xB6v\xF6\x0E\x8EN\xCE.\xAEn\xEE\x1E\x9E^\xDE>\xBE~\xFE\x01\x81A\xC1!\xA1a\xE1\x11\x91Q\xD11\xB1q\xF1\t\x89I\xC9)\xA9i\xE9\x19\x99Y\xD99\xB9y\xF9\x05\x85E\xC5%\xA5e\xE5\x15\x95U\xD55\xB5u\xF5\r\x8DM\xCD-\xADm\xED\x1D\x9D]\xDD=\xBD}\xFD\x03\x83C\xC3#\xA3c\xE3\x13\x93S\xD33\xB3s\xF3\v\x8BK\xCB+\xABk\xEB\x1B\x9B[\xDB;\xBB{\xFB\x07\x87G\xC7'\xA7g\xE7\x17\x97W\xD77\xB7w\xF7\x0F\x8FO\xCF/\xAFo\xEF\x1F\x9F_\xDF?\xBF\x7F\xFF".charCodeAt((x >>> 8 << 16 >>> 16)) << 16 >>> 16)) | ((("\x00\x80@\xC0 \xA0`\xE0\x10\x90P\xD00\xB0p\xF0\b\x88H\xC8(\xA8h\xE8\x18\x98X\xD88\xB8x\xF8\x04\x84D\xC4$\xA4d\xE4\x14\x94T\xD44\xB4t\xF4\f\x8CL\xCC,\xACl\xEC\x1C\x9C\\\xDC<\xBC|\xFC\x02\x82B\xC2\"\xA2b\xE2\x12\x92R\xD22\xB2r\xF2\n\x8AJ\xCA*\xAAj\xEA\x1A\x9AZ\xDA:\xBAz\xFA\x06\x86F\xC6&\xA6f\xE6\x16\x96V\xD66\xB6v\xF6\x0E\x8EN\xCE.\xAEn\xEE\x1E\x9E^\xDE>\xBE~\xFE\x01\x81A\xC1!\xA1a\xE1\x11\x91Q\xD11\xB1q\xF1\t\x89I\xC9)\xA9i\xE9\x19\x99Y\xD99\xB9y\xF9\x05\x85E\xC5%\xA5e\xE5\x15\x95U\xD55\xB5u\xF5\r\x8DM\xCD-\xADm\xED\x1D\x9D]\xDD=\xBD}\xFD\x03\x83C\xC3#\xA3c\xE3\x13\x93S\xD33\xB3s\xF3\v\x8BK\xCB+\xABk\xEB\x1B\x9B[\xDB;\xBB{\xFB\x07\x87G\xC7'\xA7g\xE7\x17\x97W\xD77\xB7w\xF7\x0F\x8FO\xCF/\xAFo\xEF\x1F\x9F_\xDF?\xBF\x7F\xFF".charCodeAt(((x & 255) >>> 0)) << 16 >>> 16)) << 8 << 16 >>> 16)) >>> 0;
 		};
 		$pkg.Reverse16 = Reverse16;
-		ReverseBytes64 = function ReverseBytes64$1(x) {
-			var x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8;
-			x = (x$1 = (x$2 = $shiftRightUint64(x, 8), new $Uint64(x$2.$high & 16711935, (x$2.$low & 16711935) >>> 0)), x$3 = $shiftLeft64(new $Uint64(x.$high & 16711935, (x.$low & 16711935) >>> 0), 8), new $Uint64(x$1.$high | x$3.$high, (x$1.$low | x$3.$low) >>> 0));
-			x = (x$4 = (x$5 = $shiftRightUint64(x, 16), new $Uint64(x$5.$high & 65535, (x$5.$low & 65535) >>> 0)), x$6 = $shiftLeft64(new $Uint64(x.$high & 65535, (x.$low & 65535) >>> 0), 16), new $Uint64(x$4.$high | x$6.$high, (x$4.$low | x$6.$low) >>> 0));
-			return (x$7 = $shiftRightUint64(x, 32), x$8 = $shiftLeft64(x, 32), new $Uint64(x$7.$high | x$8.$high, (x$7.$low | x$8.$low) >>> 0));
+		ReverseBytes32 = function ReverseBytes32$1(x) {
+			var x;
+			x = ((((x >>> 8 >>> 0) & 16711935) >>> 0) | (((x & 16711935) >>> 0) << 8 >>> 0)) >>> 0;
+			return ((x >>> 16 >>> 0) | (x << 16 >>> 0)) >>> 0;
 		};
-		$pkg.ReverseBytes64 = ReverseBytes64;
+		$pkg.ReverseBytes32 = ReverseBytes32;
 		Len = function Len$1(x) {
 			var x;
 			if (true) {
@@ -5827,40 +5792,6 @@ $packages["math/bits"] = (function() {
 			return Len64((new $Uint64(0, x)));
 		};
 		$pkg.Len = Len;
-		Len32 = function Len32$1(x) {
-			var n, x, y, y$1;
-			n = 0;
-			if (x >= 65536) {
-				x = (y = (16), y < 32 ? (x >>> y) : 0) >>> 0;
-				n = 16;
-			}
-			if (x >= 256) {
-				x = (y$1 = (8), y$1 < 32 ? (x >>> y$1) : 0) >>> 0;
-				n = n + (8) >> 0;
-			}
-			n = n + (("\x00\x01\x02\x02\x03\x03\x03\x03\x04\x04\x04\x04\x04\x04\x04\x04\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b".charCodeAt(x) >> 0)) >> 0;
-			return n;
-		};
-		$pkg.Len32 = Len32;
-		Len64 = function Len64$1(x) {
-			var n, x;
-			n = 0;
-			if ((x.$high > 1 || (x.$high === 1 && x.$low >= 0))) {
-				x = $shiftRightUint64(x, (32));
-				n = 32;
-			}
-			if ((x.$high > 0 || (x.$high === 0 && x.$low >= 65536))) {
-				x = $shiftRightUint64(x, (16));
-				n = n + (16) >> 0;
-			}
-			if ((x.$high > 0 || (x.$high === 0 && x.$low >= 256))) {
-				x = $shiftRightUint64(x, (8));
-				n = n + (8) >> 0;
-			}
-			n = n + (("\x00\x01\x02\x02\x03\x03\x03\x03\x04\x04\x04\x04\x04\x04\x04\x04\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b".charCodeAt($flatten64(x)) >> 0)) >> 0;
-			return n;
-		};
-		$pkg.Len64 = Len64;
 		Add = function Add$1(x, y, carry) {
 			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, c32, c64, carry, carryOut, s32, s64, sum, x, y;
 			sum = 0;
@@ -5885,15 +5816,6 @@ $packages["math/bits"] = (function() {
 			return [sum, carryOut];
 		};
 		$pkg.Add = Add;
-		Add64 = function Add64$1(x, y, carry) {
-			var carry, carryOut, sum, x, x$1, x$2, x$3, x$4, y;
-			sum = new $Uint64(0, 0);
-			carryOut = new $Uint64(0, 0);
-			sum = (x$1 = new $Uint64(x.$high + y.$high, x.$low + y.$low), new $Uint64(x$1.$high + carry.$high, x$1.$low + carry.$low));
-			carryOut = $shiftRightUint64(((x$2 = new $Uint64(x.$high & y.$high, (x.$low & y.$low) >>> 0), x$3 = (x$4 = new $Uint64(x.$high | y.$high, (x.$low | y.$low) >>> 0), new $Uint64(x$4.$high & ~sum.$high, (x$4.$low & ~sum.$low) >>> 0)), new $Uint64(x$2.$high | x$3.$high, (x$2.$low | x$3.$low) >>> 0))), 63);
-			return [sum, carryOut];
-		};
-		$pkg.Add64 = Add64;
 		Sub = function Sub$1(x, y, borrow) {
 			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, b32, b64, borrow, borrowOut, d32, d64, diff, x, y;
 			diff = 0;
@@ -5927,15 +5849,6 @@ $packages["math/bits"] = (function() {
 			return [diff, borrowOut];
 		};
 		$pkg.Sub32 = Sub32;
-		Sub64 = function Sub64$1(x, y, borrow) {
-			var borrow, borrowOut, diff, x, x$1, x$2, x$3, x$4, x$5, x$6, y;
-			diff = new $Uint64(0, 0);
-			borrowOut = new $Uint64(0, 0);
-			diff = (x$1 = new $Uint64(x.$high - y.$high, x.$low - y.$low), new $Uint64(x$1.$high - borrow.$high, x$1.$low - borrow.$low));
-			borrowOut = $shiftRightUint64(((x$2 = (x$3 = new $Uint64(~x.$high, ~x.$low >>> 0), new $Uint64(x$3.$high & y.$high, (x$3.$low & y.$low) >>> 0)), x$4 = (x$5 = (x$6 = new $Uint64(x.$high ^ y.$high, (x.$low ^ y.$low) >>> 0), new $Uint64(~x$6.$high, ~x$6.$low >>> 0)), new $Uint64(x$5.$high & diff.$high, (x$5.$low & diff.$low) >>> 0)), new $Uint64(x$2.$high | x$4.$high, (x$2.$low | x$4.$low) >>> 0))), 63);
-			return [diff, borrowOut];
-		};
-		$pkg.Sub64 = Sub64;
 		Mul = function Mul$1(x, y) {
 			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, h, h$1, hi, l, l$1, lo, x, y;
 			hi = 0;
@@ -5960,24 +5873,6 @@ $packages["math/bits"] = (function() {
 			return [hi, lo];
 		};
 		$pkg.Mul = Mul;
-		Mul64 = function Mul64$1(x, y) {
-			var hi, lo, t, w0, w1, w2, x, x$1, x$2, x$3, x$4, x$5, x$6, x0, x1, y, y0, y1;
-			hi = new $Uint64(0, 0);
-			lo = new $Uint64(0, 0);
-			x0 = new $Uint64(x.$high & 0, (x.$low & 4294967295) >>> 0);
-			x1 = $shiftRightUint64(x, 32);
-			y0 = new $Uint64(y.$high & 0, (y.$low & 4294967295) >>> 0);
-			y1 = $shiftRightUint64(y, 32);
-			w0 = $mul64(x0, y0);
-			t = (x$1 = $mul64(x1, y0), x$2 = $shiftRightUint64(w0, 32), new $Uint64(x$1.$high + x$2.$high, x$1.$low + x$2.$low));
-			w1 = new $Uint64(t.$high & 0, (t.$low & 4294967295) >>> 0);
-			w2 = $shiftRightUint64(t, 32);
-			w1 = (x$3 = $mul64(x0, y1), new $Uint64(w1.$high + x$3.$high, w1.$low + x$3.$low));
-			hi = (x$4 = (x$5 = $mul64(x1, y1), new $Uint64(x$5.$high + w2.$high, x$5.$low + w2.$low)), x$6 = $shiftRightUint64(w1, 32), new $Uint64(x$4.$high + x$6.$high, x$4.$low + x$6.$low));
-			lo = $mul64(x, y);
-			return [hi, lo];
-		};
-		$pkg.Mul64 = Mul64;
 		Div = function Div$1(hi, lo, y) {
 			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, hi, lo, q, q$1, quo, r, r$1, rem, y;
 			quo = 0;
@@ -6002,68 +5897,14 @@ $packages["math/bits"] = (function() {
 			return [quo, rem];
 		};
 		$pkg.Div = Div;
-		Div64 = function Div64$1(hi, lo, y) {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, hi, lo, q0, q1, quo, rem, rhat, s, un0, un1, un10, un21, un32, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$3, x$4, x$5, x$6, x$7, x$8, x$9, y, yn0, yn1;
-			quo = new $Uint64(0, 0);
-			rem = new $Uint64(0, 0);
-			if ((y.$high === 0 && y.$low === 0)) {
-				$panic(divideError);
-			}
-			if ((y.$high < hi.$high || (y.$high === hi.$high && y.$low <= hi.$low))) {
-				$panic(overflowError);
-			}
-			if ((hi.$high === 0 && hi.$low === 0)) {
-				_tmp = $div64(lo, y, false);
-				_tmp$1 = $div64(lo, y, true);
-				quo = _tmp;
-				rem = _tmp$1;
-				return [quo, rem];
-			}
-			s = ((LeadingZeros64(y) >>> 0));
-			y = $shiftLeft64(y, (s));
-			yn1 = $shiftRightUint64(y, 32);
-			yn0 = new $Uint64(y.$high & 0, (y.$low & 4294967295) >>> 0);
-			un32 = (x = $shiftLeft64(hi, s), x$1 = $shiftRightUint64(lo, ((64 - s >>> 0))), new $Uint64(x.$high | x$1.$high, (x.$low | x$1.$low) >>> 0));
-			un10 = $shiftLeft64(lo, s);
-			un1 = $shiftRightUint64(un10, 32);
-			un0 = new $Uint64(un10.$high & 0, (un10.$low & 4294967295) >>> 0);
-			q1 = $div64(un32, yn1, false);
-			rhat = (x$2 = $mul64(q1, yn1), new $Uint64(un32.$high - x$2.$high, un32.$low - x$2.$low));
-			while (true) {
-				if (!((q1.$high > 1 || (q1.$high === 1 && q1.$low >= 0)) || (x$3 = $mul64(q1, yn0), x$4 = (x$5 = $mul64(new $Uint64(1, 0), rhat), new $Uint64(x$5.$high + un1.$high, x$5.$low + un1.$low)), (x$3.$high > x$4.$high || (x$3.$high === x$4.$high && x$3.$low > x$4.$low))))) { break; }
-				q1 = (x$6 = new $Uint64(0, 1), new $Uint64(q1.$high - x$6.$high, q1.$low - x$6.$low));
-				rhat = (x$7 = yn1, new $Uint64(rhat.$high + x$7.$high, rhat.$low + x$7.$low));
-				if ((rhat.$high > 1 || (rhat.$high === 1 && rhat.$low >= 0))) {
-					break;
-				}
-			}
-			un21 = (x$8 = (x$9 = $mul64(un32, new $Uint64(1, 0)), new $Uint64(x$9.$high + un1.$high, x$9.$low + un1.$low)), x$10 = $mul64(q1, y), new $Uint64(x$8.$high - x$10.$high, x$8.$low - x$10.$low));
-			q0 = $div64(un21, yn1, false);
-			rhat = (x$11 = $mul64(q0, yn1), new $Uint64(un21.$high - x$11.$high, un21.$low - x$11.$low));
-			while (true) {
-				if (!((q0.$high > 1 || (q0.$high === 1 && q0.$low >= 0)) || (x$12 = $mul64(q0, yn0), x$13 = (x$14 = $mul64(new $Uint64(1, 0), rhat), new $Uint64(x$14.$high + un0.$high, x$14.$low + un0.$low)), (x$12.$high > x$13.$high || (x$12.$high === x$13.$high && x$12.$low > x$13.$low))))) { break; }
-				q0 = (x$15 = new $Uint64(0, 1), new $Uint64(q0.$high - x$15.$high, q0.$low - x$15.$low));
-				rhat = (x$16 = yn1, new $Uint64(rhat.$high + x$16.$high, rhat.$low + x$16.$low));
-				if ((rhat.$high > 1 || (rhat.$high === 1 && rhat.$low >= 0))) {
-					break;
-				}
-			}
-			_tmp$2 = (x$17 = $mul64(q1, new $Uint64(1, 0)), new $Uint64(x$17.$high + q0.$high, x$17.$low + q0.$low));
-			_tmp$3 = $shiftRightUint64(((x$18 = (x$19 = $mul64(un21, new $Uint64(1, 0)), new $Uint64(x$19.$high + un0.$high, x$19.$low + un0.$low)), x$20 = $mul64(q0, y), new $Uint64(x$18.$high - x$20.$high, x$18.$low - x$20.$low))), s);
-			quo = _tmp$2;
-			rem = _tmp$3;
-			return [quo, rem];
-		};
-		$pkg.Div64 = Div64;
 		_err.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "RuntimeError", name: "RuntimeError", pkg: "", typ: $funcType([], [], false)}];
 	};
 	$init = function() {
 		$pkg.$init = function() {};
 		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
+		$r = js.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		overflowError = new _err("runtime error: integer overflow");
 		divideError = new _err("runtime error: integer divide by zero");
-		deBruijn32tab = $toNativeArray($kindUint8, [0, 1, 28, 2, 29, 14, 24, 3, 30, 22, 20, 15, 25, 17, 4, 8, 31, 27, 13, 23, 21, 19, 16, 7, 26, 12, 18, 6, 11, 5, 10, 9]);
-		deBruijn64tab = $toNativeArray($kindUint8, [0, 1, 56, 2, 57, 49, 28, 3, 61, 58, 42, 50, 38, 29, 17, 4, 62, 47, 59, 36, 45, 43, 51, 22, 53, 39, 33, 30, 24, 18, 12, 5, 63, 55, 48, 27, 60, 41, 37, 16, 46, 35, 44, 21, 52, 32, 23, 11, 54, 26, 40, 15, 34, 20, 31, 10, 25, 14, 19, 9, 13, 8, 7, 6]);
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
@@ -7015,7 +6856,7 @@ $packages["unicode/utf8"] = (function() {
 	return $pkg;
 })();
 $packages["strconv"] = (function() {
-	var $pkg = {}, $init, errors, js, bytealg, math, bits, utf8, floatInfo, decimalSlice, decimal, leftCheat, NumError, sliceType, sliceType$1, arrayType, sliceType$2, sliceType$3, sliceType$4, sliceType$5, sliceType$6, arrayType$1, arrayType$2, ptrType, arrayType$3, arrayType$4, arrayType$5, ptrType$1, ptrType$2, isPrint16, isNotPrint16, isPrint32, isNotPrint32, isGraphic, uint64pow10, float32info, float32info$24ptr, float64info, float64info$24ptr, detailedPowersOfTen, leftcheats, optimize, powtab, float64pow10, float32pow10, contains, quoteWith, appendQuotedWith, appendQuotedRuneWith, appendEscapedRune, Quote, AppendQuote, QuoteToASCII, AppendQuoteToASCII, AppendQuoteRune, AppendQuoteRuneToASCII, CanBackquote, unhex, UnquoteChar, Unquote, unquote, bsearch16, bsearch32, IsPrint, isInGraphicList, FormatUint, FormatInt, AppendInt, AppendUint, small, formatBits, isPowerOfTwo, Itoa, Atoi, ryuFtoaFixed32, ryuFtoaFixed64, formatDecimal, ryuFtoaShortest, mulByLog2Log10, mulByLog10Log2, computeBounds, ryuDigits, ryuDigits32, mult64bitPow10, mult128bitPow10, divisibleByPower5, divmod1e9, FormatFloat, AppendFloat, genericFtoa, bigFtoa, formatDigits, roundShortest, fmtE, fmtF, fmtB, fmtX, min, max, eiselLemire64, eiselLemire32, digitZero, trim, rightShift, prefixIsLessThan, leftShift, shouldRoundUp, index, lower, cloneString, syntaxError, rangeError, baseError, bitSizeError, ParseUint, ParseInt, underscoreOK, commonPrefixLenIgnoreCase, special, readFloat, atof64exact, atof32exact, atofHex, atof32, atof64, ParseFloat, parseFloatPrefix, FormatBool;
+	var $pkg = {}, $init, errors, js, bytealg, math, bits, utf8, floatInfo, decimalSlice, decimal, leftCheat, NumError, sliceType, sliceType$1, arrayType, sliceType$2, sliceType$3, sliceType$4, sliceType$5, sliceType$6, arrayType$1, arrayType$2, ptrType, arrayType$3, arrayType$4, arrayType$5, ptrType$1, ptrType$2, isPrint16, isNotPrint16, isPrint32, isNotPrint32, isGraphic, uint64pow10, float32info, float32info$24ptr, float64info, float64info$24ptr, detailedPowersOfTen, leftcheats, optimize, powtab, float64pow10, float32pow10, contains, quoteWith, appendQuotedWith, appendQuotedRuneWith, appendEscapedRune, Quote, AppendQuote, QuoteToASCII, AppendQuoteToASCII, AppendQuoteRune, AppendQuoteRuneToASCII, CanBackquote, unhex, UnquoteChar, Unquote, unquote, bsearch16, bsearch32, IsPrint, isInGraphicList, FormatUint, FormatInt, AppendInt, AppendUint, small, formatBits, isPowerOfTwo, Itoa, Atoi, ryuFtoaFixed32, ryuFtoaFixed64, formatDecimal, ryuFtoaShortest, mulByLog2Log10, mulByLog10Log2, computeBounds, ryuDigits, ryuDigits32, mult64bitPow10, mult128bitPow10, divisibleByPower5, divmod1e9, FormatFloat, AppendFloat, genericFtoa, bigFtoa, formatDigits, roundShortest, fmtE, fmtF, fmtB, fmtX, min, max, eiselLemire64, eiselLemire32, digitZero, trim, rightShift, prefixIsLessThan, leftShift, shouldRoundUp, index, lower, cloneString, syntaxError, rangeError, baseError, bitSizeError, ParseUint, ParseInt, underscoreOK, commonPrefixLenIgnoreCase, special, readFloat, atof64exact, atof32exact, atofHex, atof32, atof64, ParseFloat, parseFloatPrefix, FormatBool, AppendBool;
 	errors = $packages["errors"];
 	js = $packages["github.com/gopherjs/gopherjs/js"];
 	bytealg = $packages["internal/bytealg"];
@@ -10276,6 +10117,14 @@ $packages["strconv"] = (function() {
 			return "false";
 		};
 		$pkg.FormatBool = FormatBool;
+		AppendBool = function AppendBool$1(dst, b) {
+			var b, dst;
+			if (b) {
+				return $appendSlice(dst, "true");
+			}
+			return $appendSlice(dst, "false");
+		};
+		$pkg.AppendBool = AppendBool;
 		ptrType$2.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Assign", name: "Assign", pkg: "", typ: $funcType([$Uint64], [], false)}, {prop: "Shift", name: "Shift", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Round", name: "Round", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "RoundDown", name: "RoundDown", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "RoundUp", name: "RoundUp", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "RoundedInteger", name: "RoundedInteger", pkg: "", typ: $funcType([], [$Uint64], false)}, {prop: "set", name: "set", pkg: "strconv", typ: $funcType([$String], [$Bool], false)}, {prop: "floatBits", name: "floatBits", pkg: "strconv", typ: $funcType([ptrType], [$Uint64, $Bool], false)}];
 		ptrType$1.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Unwrap", name: "Unwrap", pkg: "", typ: $funcType([], [$error], false)}];
 		floatInfo.init("strconv", [{prop: "mantbits", name: "mantbits", embedded: false, exported: false, typ: $Uint, tag: ""}, {prop: "expbits", name: "expbits", embedded: false, exported: false, typ: $Uint, tag: ""}, {prop: "bias", name: "bias", embedded: false, exported: false, typ: $Int, tag: ""}]);
@@ -10293,10 +10142,10 @@ $packages["strconv"] = (function() {
 		$r = math.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = bits.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = utf8.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		isPrint16 = new sliceType([32, 126, 161, 887, 890, 895, 900, 1366, 1369, 1418, 1421, 1479, 1488, 1514, 1519, 1524, 1542, 1563, 1566, 1805, 1808, 1866, 1869, 1969, 1984, 2042, 2045, 2093, 2096, 2139, 2142, 2154, 2208, 2247, 2259, 2444, 2447, 2448, 2451, 2482, 2486, 2489, 2492, 2500, 2503, 2504, 2507, 2510, 2519, 2519, 2524, 2531, 2534, 2558, 2561, 2570, 2575, 2576, 2579, 2617, 2620, 2626, 2631, 2632, 2635, 2637, 2641, 2641, 2649, 2654, 2662, 2678, 2689, 2745, 2748, 2765, 2768, 2768, 2784, 2787, 2790, 2801, 2809, 2828, 2831, 2832, 2835, 2873, 2876, 2884, 2887, 2888, 2891, 2893, 2901, 2903, 2908, 2915, 2918, 2935, 2946, 2954, 2958, 2965, 2969, 2975, 2979, 2980, 2984, 2986, 2990, 3001, 3006, 3010, 3014, 3021, 3024, 3024, 3031, 3031, 3046, 3066, 3072, 3129, 3133, 3149, 3157, 3162, 3168, 3171, 3174, 3183, 3191, 3257, 3260, 3277, 3285, 3286, 3294, 3299, 3302, 3314, 3328, 3407, 3412, 3427, 3430, 3478, 3482, 3517, 3520, 3526, 3530, 3530, 3535, 3551, 3558, 3567, 3570, 3572, 3585, 3642, 3647, 3675, 3713, 3773, 3776, 3789, 3792, 3801, 3804, 3807, 3840, 3948, 3953, 4058, 4096, 4295, 4301, 4301, 4304, 4685, 4688, 4701, 4704, 4749, 4752, 4789, 4792, 4805, 4808, 4885, 4888, 4954, 4957, 4988, 4992, 5017, 5024, 5109, 5112, 5117, 5120, 5788, 5792, 5880, 5888, 5908, 5920, 5942, 5952, 5971, 5984, 6003, 6016, 6109, 6112, 6121, 6128, 6137, 6144, 6157, 6160, 6169, 6176, 6264, 6272, 6314, 6320, 6389, 6400, 6443, 6448, 6459, 6464, 6464, 6468, 6509, 6512, 6516, 6528, 6571, 6576, 6601, 6608, 6618, 6622, 6683, 6686, 6780, 6783, 6793, 6800, 6809, 6816, 6829, 6832, 6848, 6912, 6987, 6992, 7036, 7040, 7155, 7164, 7223, 7227, 7241, 7245, 7304, 7312, 7354, 7357, 7367, 7376, 7418, 7424, 7957, 7960, 7965, 7968, 8005, 8008, 8013, 8016, 8061, 8064, 8147, 8150, 8175, 8178, 8190, 8208, 8231, 8240, 8286, 8304, 8305, 8308, 8348, 8352, 8383, 8400, 8432, 8448, 8587, 8592, 9254, 9280, 9290, 9312, 11123, 11126, 11507, 11513, 11559, 11565, 11565, 11568, 11623, 11631, 11632, 11647, 11670, 11680, 11858, 11904, 12019, 12032, 12245, 12272, 12283, 12289, 12438, 12441, 12543, 12549, 12771, 12784, 40956, 40960, 42124, 42128, 42182, 42192, 42539, 42560, 42743, 42752, 42943, 42946, 42954, 42997, 43052, 43056, 43065, 43072, 43127, 43136, 43205, 43214, 43225, 43232, 43347, 43359, 43388, 43392, 43481, 43486, 43574, 43584, 43597, 43600, 43609, 43612, 43714, 43739, 43766, 43777, 43782, 43785, 43790, 43793, 43798, 43808, 43883, 43888, 44013, 44016, 44025, 44032, 55203, 55216, 55238, 55243, 55291, 63744, 64109, 64112, 64217, 64256, 64262, 64275, 64279, 64285, 64449, 64467, 64831, 64848, 64911, 64914, 64967, 65008, 65021, 65024, 65049, 65056, 65131, 65136, 65276, 65281, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500, 65504, 65518, 65532, 65533]);
-		isNotPrint16 = new sliceType([173, 907, 909, 930, 1328, 1424, 1757, 2111, 2143, 2229, 2274, 2436, 2473, 2481, 2526, 2564, 2601, 2609, 2612, 2615, 2621, 2653, 2692, 2702, 2706, 2729, 2737, 2740, 2758, 2762, 2816, 2820, 2857, 2865, 2868, 2910, 2948, 2961, 2971, 2973, 3017, 3085, 3089, 3113, 3141, 3145, 3159, 3213, 3217, 3241, 3252, 3269, 3273, 3295, 3312, 3341, 3345, 3397, 3401, 3456, 3460, 3506, 3516, 3541, 3543, 3715, 3717, 3723, 3748, 3750, 3781, 3783, 3912, 3992, 4029, 4045, 4294, 4681, 4695, 4697, 4745, 4785, 4799, 4801, 4823, 4881, 5760, 5901, 5997, 6001, 6431, 6751, 7674, 8024, 8026, 8028, 8030, 8117, 8133, 8156, 8181, 8335, 11158, 11311, 11359, 11558, 11687, 11695, 11703, 11711, 11719, 11727, 11735, 11743, 11930, 12352, 12592, 12687, 12831, 43470, 43519, 43815, 43823, 64311, 64317, 64319, 64322, 64325, 65107, 65127, 65141, 65511]);
-		isPrint32 = new sliceType$1([65536, 65613, 65616, 65629, 65664, 65786, 65792, 65794, 65799, 65843, 65847, 65948, 65952, 65952, 66000, 66045, 66176, 66204, 66208, 66256, 66272, 66299, 66304, 66339, 66349, 66378, 66384, 66426, 66432, 66499, 66504, 66517, 66560, 66717, 66720, 66729, 66736, 66771, 66776, 66811, 66816, 66855, 66864, 66915, 66927, 66927, 67072, 67382, 67392, 67413, 67424, 67431, 67584, 67589, 67592, 67640, 67644, 67644, 67647, 67742, 67751, 67759, 67808, 67829, 67835, 67867, 67871, 67897, 67903, 67903, 67968, 68023, 68028, 68047, 68050, 68102, 68108, 68149, 68152, 68154, 68159, 68168, 68176, 68184, 68192, 68255, 68288, 68326, 68331, 68342, 68352, 68405, 68409, 68437, 68440, 68466, 68472, 68497, 68505, 68508, 68521, 68527, 68608, 68680, 68736, 68786, 68800, 68850, 68858, 68903, 68912, 68921, 69216, 69293, 69296, 69297, 69376, 69415, 69424, 69465, 69552, 69579, 69600, 69622, 69632, 69709, 69714, 69743, 69759, 69825, 69840, 69864, 69872, 69881, 69888, 69959, 69968, 70006, 70016, 70132, 70144, 70206, 70272, 70313, 70320, 70378, 70384, 70393, 70400, 70412, 70415, 70416, 70419, 70468, 70471, 70472, 70475, 70477, 70480, 70480, 70487, 70487, 70493, 70499, 70502, 70508, 70512, 70516, 70656, 70753, 70784, 70855, 70864, 70873, 71040, 71093, 71096, 71133, 71168, 71236, 71248, 71257, 71264, 71276, 71296, 71352, 71360, 71369, 71424, 71450, 71453, 71467, 71472, 71487, 71680, 71739, 71840, 71922, 71935, 71942, 71945, 71945, 71948, 71992, 71995, 72006, 72016, 72025, 72096, 72103, 72106, 72151, 72154, 72164, 72192, 72263, 72272, 72354, 72384, 72440, 72704, 72773, 72784, 72812, 72816, 72847, 72850, 72886, 72960, 73014, 73018, 73031, 73040, 73049, 73056, 73112, 73120, 73129, 73440, 73464, 73648, 73648, 73664, 73713, 73727, 74649, 74752, 74868, 74880, 75075, 77824, 78894, 82944, 83526, 92160, 92728, 92736, 92777, 92782, 92783, 92880, 92909, 92912, 92917, 92928, 92997, 93008, 93047, 93053, 93071, 93760, 93850, 93952, 94026, 94031, 94087, 94095, 94111, 94176, 94180, 94192, 94193, 94208, 100343, 100352, 101589, 101632, 101640, 110592, 110878, 110928, 110930, 110948, 110951, 110960, 111355, 113664, 113770, 113776, 113788, 113792, 113800, 113808, 113817, 113820, 113823, 118784, 119029, 119040, 119078, 119081, 119154, 119163, 119272, 119296, 119365, 119520, 119539, 119552, 119638, 119648, 119672, 119808, 119967, 119970, 119970, 119973, 119974, 119977, 120074, 120077, 120134, 120138, 120485, 120488, 120779, 120782, 121483, 121499, 121519, 122880, 122904, 122907, 122922, 123136, 123180, 123184, 123197, 123200, 123209, 123214, 123215, 123584, 123641, 123647, 123647, 124928, 125124, 125127, 125142, 125184, 125259, 125264, 125273, 125278, 125279, 126065, 126132, 126209, 126269, 126464, 126500, 126503, 126523, 126530, 126530, 126535, 126548, 126551, 126564, 126567, 126619, 126625, 126651, 126704, 126705, 126976, 127019, 127024, 127123, 127136, 127150, 127153, 127221, 127232, 127405, 127462, 127490, 127504, 127547, 127552, 127560, 127568, 127569, 127584, 127589, 127744, 128727, 128736, 128748, 128752, 128764, 128768, 128883, 128896, 128984, 128992, 129003, 129024, 129035, 129040, 129095, 129104, 129113, 129120, 129159, 129168, 129197, 129200, 129201, 129280, 129619, 129632, 129645, 129648, 129652, 129656, 129658, 129664, 129670, 129680, 129704, 129712, 129718, 129728, 129730, 129744, 129750, 129792, 129994, 130032, 130041, 131072, 173789, 173824, 177972, 177984, 178205, 178208, 183969, 183984, 191456, 194560, 195101, 196608, 201546, 917760, 917999]);
-		isNotPrint32 = new sliceType([12, 39, 59, 62, 399, 926, 2057, 2102, 2134, 2291, 2564, 2580, 2584, 3711, 3754, 4285, 4405, 4576, 4626, 4743, 4745, 4750, 4766, 4868, 4905, 4913, 4916, 4922, 5212, 6420, 6423, 6454, 7177, 7223, 7336, 7431, 7434, 7483, 7486, 7526, 7529, 7567, 7570, 9327, 27231, 27482, 27490, 54357, 54429, 54445, 54458, 54460, 54468, 54534, 54549, 54557, 54586, 54591, 54597, 54609, 55968, 57351, 57378, 57381, 60932, 60960, 60963, 60968, 60979, 60984, 60986, 61000, 61002, 61004, 61008, 61011, 61016, 61018, 61020, 61022, 61024, 61027, 61035, 61043, 61048, 61053, 61055, 61066, 61092, 61098, 61632, 61648, 63865, 63948, 64403]);
+		isPrint16 = new sliceType([32, 126, 161, 887, 890, 895, 900, 1366, 1369, 1418, 1421, 1479, 1488, 1514, 1519, 1524, 1542, 1805, 1808, 1866, 1869, 1969, 1984, 2042, 2045, 2093, 2096, 2139, 2142, 2154, 2160, 2190, 2200, 2444, 2447, 2448, 2451, 2482, 2486, 2489, 2492, 2500, 2503, 2504, 2507, 2510, 2519, 2519, 2524, 2531, 2534, 2558, 2561, 2570, 2575, 2576, 2579, 2617, 2620, 2626, 2631, 2632, 2635, 2637, 2641, 2641, 2649, 2654, 2662, 2678, 2689, 2745, 2748, 2765, 2768, 2768, 2784, 2787, 2790, 2801, 2809, 2828, 2831, 2832, 2835, 2873, 2876, 2884, 2887, 2888, 2891, 2893, 2901, 2903, 2908, 2915, 2918, 2935, 2946, 2954, 2958, 2965, 2969, 2975, 2979, 2980, 2984, 2986, 2990, 3001, 3006, 3010, 3014, 3021, 3024, 3024, 3031, 3031, 3046, 3066, 3072, 3129, 3132, 3149, 3157, 3162, 3165, 3165, 3168, 3171, 3174, 3183, 3191, 3257, 3260, 3277, 3285, 3286, 3293, 3299, 3302, 3315, 3328, 3407, 3412, 3427, 3430, 3478, 3482, 3517, 3520, 3526, 3530, 3530, 3535, 3551, 3558, 3567, 3570, 3572, 3585, 3642, 3647, 3675, 3713, 3773, 3776, 3801, 3804, 3807, 3840, 3948, 3953, 4058, 4096, 4295, 4301, 4301, 4304, 4685, 4688, 4701, 4704, 4749, 4752, 4789, 4792, 4805, 4808, 4885, 4888, 4954, 4957, 4988, 4992, 5017, 5024, 5109, 5112, 5117, 5120, 5788, 5792, 5880, 5888, 5909, 5919, 5942, 5952, 5971, 5984, 6003, 6016, 6109, 6112, 6121, 6128, 6137, 6144, 6169, 6176, 6264, 6272, 6314, 6320, 6389, 6400, 6443, 6448, 6459, 6464, 6464, 6468, 6509, 6512, 6516, 6528, 6571, 6576, 6601, 6608, 6618, 6622, 6683, 6686, 6780, 6783, 6793, 6800, 6809, 6816, 6829, 6832, 6862, 6912, 6988, 6992, 7155, 7164, 7223, 7227, 7241, 7245, 7304, 7312, 7354, 7357, 7367, 7376, 7418, 7424, 7957, 7960, 7965, 7968, 8005, 8008, 8013, 8016, 8061, 8064, 8147, 8150, 8175, 8178, 8190, 8208, 8231, 8240, 8286, 8304, 8305, 8308, 8348, 8352, 8384, 8400, 8432, 8448, 8587, 8592, 9254, 9280, 9290, 9312, 11123, 11126, 11507, 11513, 11559, 11565, 11565, 11568, 11623, 11631, 11632, 11647, 11670, 11680, 11869, 11904, 12019, 12032, 12245, 12272, 12283, 12289, 12438, 12441, 12543, 12549, 12771, 12784, 42124, 42128, 42182, 42192, 42539, 42560, 42743, 42752, 42954, 42960, 42969, 42994, 43052, 43056, 43065, 43072, 43127, 43136, 43205, 43214, 43225, 43232, 43347, 43359, 43388, 43392, 43481, 43486, 43574, 43584, 43597, 43600, 43609, 43612, 43714, 43739, 43766, 43777, 43782, 43785, 43790, 43793, 43798, 43808, 43883, 43888, 44013, 44016, 44025, 44032, 55203, 55216, 55238, 55243, 55291, 63744, 64109, 64112, 64217, 64256, 64262, 64275, 64279, 64285, 64450, 64467, 64911, 64914, 64967, 64975, 64975, 65008, 65049, 65056, 65131, 65136, 65276, 65281, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500, 65504, 65518, 65532, 65533]);
+		isNotPrint16 = new sliceType([173, 907, 909, 930, 1328, 1424, 1564, 1757, 2111, 2143, 2274, 2436, 2473, 2481, 2526, 2564, 2601, 2609, 2612, 2615, 2621, 2653, 2692, 2702, 2706, 2729, 2737, 2740, 2758, 2762, 2816, 2820, 2857, 2865, 2868, 2910, 2948, 2961, 2971, 2973, 3017, 3085, 3089, 3113, 3141, 3145, 3159, 3213, 3217, 3241, 3252, 3269, 3273, 3295, 3312, 3341, 3345, 3397, 3401, 3456, 3460, 3506, 3516, 3541, 3543, 3715, 3717, 3723, 3748, 3750, 3781, 3783, 3791, 3912, 3992, 4029, 4045, 4294, 4681, 4695, 4697, 4745, 4785, 4799, 4801, 4823, 4881, 5760, 5997, 6001, 6158, 6431, 6751, 7039, 8024, 8026, 8028, 8030, 8117, 8133, 8156, 8181, 8335, 11158, 11558, 11687, 11695, 11703, 11711, 11719, 11727, 11735, 11743, 11930, 12352, 12592, 12687, 12831, 42962, 42964, 43470, 43519, 43815, 43823, 64311, 64317, 64319, 64322, 64325, 65107, 65127, 65141, 65511]);
+		isPrint32 = new sliceType$1([65536, 65613, 65616, 65629, 65664, 65786, 65792, 65794, 65799, 65843, 65847, 65948, 65952, 65952, 66000, 66045, 66176, 66204, 66208, 66256, 66272, 66299, 66304, 66339, 66349, 66378, 66384, 66426, 66432, 66499, 66504, 66517, 66560, 66717, 66720, 66729, 66736, 66771, 66776, 66811, 66816, 66855, 66864, 66915, 66927, 67004, 67072, 67382, 67392, 67413, 67424, 67431, 67456, 67514, 67584, 67589, 67592, 67640, 67644, 67644, 67647, 67742, 67751, 67759, 67808, 67829, 67835, 67867, 67871, 67897, 67903, 67903, 67968, 68023, 68028, 68047, 68050, 68102, 68108, 68149, 68152, 68154, 68159, 68168, 68176, 68184, 68192, 68255, 68288, 68326, 68331, 68342, 68352, 68405, 68409, 68437, 68440, 68466, 68472, 68497, 68505, 68508, 68521, 68527, 68608, 68680, 68736, 68786, 68800, 68850, 68858, 68903, 68912, 68921, 69216, 69293, 69296, 69297, 69373, 69415, 69424, 69465, 69488, 69513, 69552, 69579, 69600, 69622, 69632, 69709, 69714, 69749, 69759, 69826, 69840, 69864, 69872, 69881, 69888, 69959, 69968, 70006, 70016, 70132, 70144, 70209, 70272, 70313, 70320, 70378, 70384, 70393, 70400, 70412, 70415, 70416, 70419, 70468, 70471, 70472, 70475, 70477, 70480, 70480, 70487, 70487, 70493, 70499, 70502, 70508, 70512, 70516, 70656, 70753, 70784, 70855, 70864, 70873, 71040, 71093, 71096, 71133, 71168, 71236, 71248, 71257, 71264, 71276, 71296, 71353, 71360, 71369, 71424, 71450, 71453, 71467, 71472, 71494, 71680, 71739, 71840, 71922, 71935, 71942, 71945, 71945, 71948, 71992, 71995, 72006, 72016, 72025, 72096, 72103, 72106, 72151, 72154, 72164, 72192, 72263, 72272, 72354, 72368, 72440, 72448, 72457, 72704, 72773, 72784, 72812, 72816, 72847, 72850, 72886, 72960, 73014, 73018, 73031, 73040, 73049, 73056, 73112, 73120, 73129, 73440, 73464, 73472, 73530, 73534, 73561, 73648, 73648, 73664, 73713, 73727, 74649, 74752, 74868, 74880, 75075, 77712, 77810, 77824, 78895, 78912, 78933, 82944, 83526, 92160, 92728, 92736, 92777, 92782, 92873, 92880, 92909, 92912, 92917, 92928, 92997, 93008, 93047, 93053, 93071, 93760, 93850, 93952, 94026, 94031, 94087, 94095, 94111, 94176, 94180, 94192, 94193, 94208, 100343, 100352, 101589, 101632, 101640, 110576, 110882, 110898, 110898, 110928, 110930, 110933, 110933, 110948, 110951, 110960, 111355, 113664, 113770, 113776, 113788, 113792, 113800, 113808, 113817, 113820, 113823, 118528, 118573, 118576, 118598, 118608, 118723, 118784, 119029, 119040, 119078, 119081, 119154, 119163, 119274, 119296, 119365, 119488, 119507, 119520, 119539, 119552, 119638, 119648, 119672, 119808, 119967, 119970, 119970, 119973, 119974, 119977, 120074, 120077, 120134, 120138, 120485, 120488, 120779, 120782, 121483, 121499, 121519, 122624, 122654, 122661, 122666, 122880, 122904, 122907, 122922, 122928, 122989, 123023, 123023, 123136, 123180, 123184, 123197, 123200, 123209, 123214, 123215, 123536, 123566, 123584, 123641, 123647, 123647, 124112, 124153, 124896, 125124, 125127, 125142, 125184, 125259, 125264, 125273, 125278, 125279, 126065, 126132, 126209, 126269, 126464, 126500, 126503, 126523, 126530, 126530, 126535, 126548, 126551, 126564, 126567, 126619, 126625, 126651, 126704, 126705, 126976, 127019, 127024, 127123, 127136, 127150, 127153, 127221, 127232, 127405, 127462, 127490, 127504, 127547, 127552, 127560, 127568, 127569, 127584, 127589, 127744, 128727, 128732, 128748, 128752, 128764, 128768, 128886, 128891, 128985, 128992, 129003, 129008, 129008, 129024, 129035, 129040, 129095, 129104, 129113, 129120, 129159, 129168, 129197, 129200, 129201, 129280, 129619, 129632, 129645, 129648, 129660, 129664, 129672, 129680, 129733, 129742, 129755, 129760, 129768, 129776, 129784, 129792, 129994, 130032, 130041, 131072, 173791, 173824, 177977, 177984, 178205, 178208, 183969, 183984, 191456, 194560, 195101, 196608, 201546, 201552, 205743, 917760, 917999]);
+		isNotPrint32 = new sliceType([12, 39, 59, 62, 399, 926, 1403, 1419, 1427, 1430, 1442, 1458, 1466, 1926, 1969, 2057, 2102, 2134, 2291, 2564, 2580, 2584, 3711, 3754, 4285, 4405, 4576, 4626, 4743, 4745, 4750, 4766, 4868, 4905, 4913, 4916, 4922, 5212, 6420, 6423, 6454, 7177, 7223, 7336, 7431, 7434, 7483, 7486, 7526, 7529, 7567, 7570, 7953, 9327, 27231, 27327, 27482, 27490, 45044, 45052, 45055, 54357, 54429, 54445, 54458, 54460, 54468, 54534, 54549, 54557, 54586, 54591, 54597, 54609, 55968, 57351, 57378, 57381, 59367, 59372, 59375, 59391, 60932, 60960, 60963, 60968, 60979, 60984, 60986, 61000, 61002, 61004, 61008, 61011, 61016, 61018, 61020, 61022, 61024, 61027, 61035, 61043, 61048, 61053, 61055, 61066, 61092, 61098, 61632, 61648, 64190, 64403]);
 		isGraphic = new sliceType([160, 5760, 8192, 8193, 8194, 8195, 8196, 8197, 8198, 8199, 8200, 8201, 8202, 8239, 8287, 12288]);
 		uint64pow10 = $toNativeArray($kindUint64, [new $Uint64(0, 1), new $Uint64(0, 10), new $Uint64(0, 100), new $Uint64(0, 1000), new $Uint64(0, 10000), new $Uint64(0, 100000), new $Uint64(0, 1000000), new $Uint64(0, 10000000), new $Uint64(0, 100000000), new $Uint64(0, 1000000000), new $Uint64(2, 1410065408), new $Uint64(23, 1215752192), new $Uint64(232, 3567587328), new $Uint64(2328, 1316134912), new $Uint64(23283, 276447232), new $Uint64(232830, 2764472320), new $Uint64(2328306, 1874919424), new $Uint64(23283064, 1569325056), new $Uint64(232830643, 2808348672), new $Uint64(2328306436, 2313682944)]);
 		float32info = new floatInfo.ptr(23, 8, -127);
@@ -10345,7 +10194,7 @@ $packages["internal/race"] = (function() {
 	return $pkg;
 })();
 $packages["sync/atomic"] = (function() {
-	var $pkg = {}, $init, js, Value, Bool, Int32, Int64, Uint64, noCopy, align64, Pointer = [], ptrType$1, ptrType$2, ptrType$3, ptrType$4, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, ptrType$17, ptrType$19, ptrType$20, ptrType$21, ptrType$22, ptrType$23, ptrType$24, ptrType$25, b32, SwapInt32, SwapInt64, SwapUint32, SwapUint64, CompareAndSwapInt32, CompareAndSwapInt64, CompareAndSwapUint32, CompareAndSwapUint64, AddInt32, AddUint32, AddInt64, AddUint64, LoadInt32, LoadInt64, LoadUint32, LoadUint64, StoreInt32, StoreInt64, StoreUint32, StoreUint64, sameType;
+	var $pkg = {}, $init, js, Value, Bool, Int32, Int64, Uint64, noCopy, align64, Pointer = [], ptrType$1, ptrType$2, ptrType$3, ptrType$4, ptrType$5, ptrType$6, ptrType$8, ptrType$9, ptrType$12, ptrType$13, ptrType$14, ptrType$15, ptrType$16, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, ptrType$23, ptrType$24, ptrType$25, ptrType$26, ptrType$27, ptrType$28, ptrType$29, b32, SwapInt32, SwapInt64, SwapUint32, SwapUint64, CompareAndSwapInt32, CompareAndSwapInt64, CompareAndSwapUint32, CompareAndSwapUint64, CompareAndSwapPointer, AddInt32, AddUint32, AddInt64, AddUint64, LoadInt32, LoadInt64, LoadUint32, LoadUint64, LoadPointer, StoreInt32, StoreInt64, StoreUint32, StoreUint64, sameType;
 	js = $packages["github.com/gopherjs/gopherjs/js"];
 	Value = $newType(0, $kindStruct, "atomic.Value", true, "sync/atomic", true, function(v_) {
 		this.$val = this;
@@ -10404,7 +10253,7 @@ $packages["sync/atomic"] = (function() {
 	Pointer[0 /* encoding/gob.encEngine */] = $newType(0, $kindStruct, "atomic.Pointer[encoding/gob.encEngine]", true, "sync/atomic", true, function(v_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.v = ptrType$6.nil;
+			this.v = ptrType$12.nil;
 			return;
 		}
 		this.v = v_;
@@ -10412,39 +10261,55 @@ $packages["sync/atomic"] = (function() {
 	Pointer[5 /* go/token.File */] = $newType(0, $kindStruct, "atomic.Pointer[go/token.File]", true, "sync/atomic", true, function(v_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.v = ptrType$7.nil;
+			this.v = ptrType$13.nil;
 			return;
 		}
 		this.v = v_;
 	});
-	Pointer[10 /* string */] = $newType(0, $kindStruct, "atomic.Pointer[string]", true, "sync/atomic", true, function(v_) {
+	Pointer[10 /* internal/godebug.value */] = $newType(0, $kindStruct, "atomic.Pointer[internal/godebug.value]", true, "sync/atomic", true, function(v_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.v = ptrType$8.nil;
+			this.v = ptrType$14.nil;
 			return;
 		}
 		this.v = v_;
 	});
-	Pointer[15 /* net/http.response */] = $newType(0, $kindStruct, "atomic.Pointer[net/http.response]", true, "sync/atomic", true, function(v_) {
+	Pointer[15 /* string */] = $newType(0, $kindStruct, "atomic.Pointer[string]", true, "sync/atomic", true, function(v_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.v = ptrType$9.nil;
+			this.v = ptrType$15.nil;
 			return;
 		}
 		this.v = v_;
 	});
-	Pointer[20 /* sync.readOnly */] = $newType(0, $kindStruct, "atomic.Pointer[sync.readOnly]", true, "sync/atomic", true, function(v_) {
+	Pointer[20 /* math/rand.Rand */] = $newType(0, $kindStruct, "atomic.Pointer[math/rand.Rand]", true, "sync/atomic", true, function(v_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.v = ptrType$10.nil;
+			this.v = ptrType$16.nil;
 			return;
 		}
 		this.v = v_;
 	});
-	Pointer[25 /* any */] = $newType(0, $kindStruct, "atomic.Pointer[any]", true, "sync/atomic", true, function(v_) {
+	Pointer[25 /* net/http.response */] = $newType(0, $kindStruct, "atomic.Pointer[net/http.response]", true, "sync/atomic", true, function(v_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.v = ptrType$11.nil;
+			this.v = ptrType$17.nil;
+			return;
+		}
+		this.v = v_;
+	});
+	Pointer[30 /* sync.readOnly */] = $newType(0, $kindStruct, "atomic.Pointer[sync.readOnly]", true, "sync/atomic", true, function(v_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.v = ptrType$18.nil;
+			return;
+		}
+		this.v = v_;
+	});
+	Pointer[35 /* any */] = $newType(0, $kindStruct, "atomic.Pointer[any]", true, "sync/atomic", true, function(v_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.v = ptrType$19.nil;
 			return;
 		}
 		this.v = v_;
@@ -10458,50 +10323,54 @@ $packages["sync/atomic"] = (function() {
 	$pkg.align64 = align64;
 	$pkg.Pointer = Pointer;
 	$pkg.$finishSetup = function() {
-		ptrType$1 = $ptrType($Uint32);
-		ptrType$2 = $ptrType($Int32);
-		ptrType$3 = $ptrType($Int64);
-		ptrType$4 = $ptrType($Uint64);
-		ptrType$6 = $ptrType($packages["encoding/gob"].encEngine);
-		ptrType$7 = $ptrType($packages["go/token"].File);
-		ptrType$8 = $ptrType($String);
-		ptrType$9 = $ptrType($packages["net/http"].response);
-		ptrType$10 = $ptrType($packages["sync"].readOnly);
-		ptrType$11 = $ptrType($emptyInterface);
-		ptrType$12 = $ptrType(Value);
-		ptrType$13 = $ptrType(Bool);
-		ptrType$14 = $ptrType(Int32);
-		ptrType$15 = $ptrType(Int64);
-		ptrType$17 = $ptrType(Uint64);
-		ptrType$19 = $ptrType(noCopy);
-		ptrType$20 = $ptrType(Pointer[0 /* encoding/gob.encEngine */]);
-		ptrType$21 = $ptrType(Pointer[5 /* go/token.File */]);
-		ptrType$22 = $ptrType(Pointer[10 /* string */]);
-		ptrType$23 = $ptrType(Pointer[15 /* net/http.response */]);
-		ptrType$24 = $ptrType(Pointer[20 /* sync.readOnly */]);
-		ptrType$25 = $ptrType(Pointer[25 /* any */]);
+		ptrType$1 = $ptrType(Bool);
+		ptrType$2 = $ptrType($Uint32);
+		ptrType$3 = $ptrType(Int32);
+		ptrType$4 = $ptrType($Int32);
+		ptrType$5 = $ptrType(Int64);
+		ptrType$6 = $ptrType($Int64);
+		ptrType$8 = $ptrType(Uint64);
+		ptrType$9 = $ptrType($Uint64);
+		ptrType$12 = $ptrType($packages["encoding/gob"].encEngine);
+		ptrType$13 = $ptrType($packages["go/token"].File);
+		ptrType$14 = $ptrType($packages["internal/godebug"].value);
+		ptrType$15 = $ptrType($String);
+		ptrType$16 = $ptrType($packages["math/rand"].Rand);
+		ptrType$17 = $ptrType($packages["net/http"].response);
+		ptrType$18 = $ptrType($packages["sync"].readOnly);
+		ptrType$19 = $ptrType($emptyInterface);
+		ptrType$20 = $ptrType(Value);
+		ptrType$21 = $ptrType(noCopy);
+		ptrType$22 = $ptrType(Pointer[0 /* encoding/gob.encEngine */]);
+		ptrType$23 = $ptrType(Pointer[5 /* go/token.File */]);
+		ptrType$24 = $ptrType(Pointer[10 /* internal/godebug.value */]);
+		ptrType$25 = $ptrType(Pointer[15 /* string */]);
+		ptrType$26 = $ptrType(Pointer[20 /* math/rand.Rand */]);
+		ptrType$27 = $ptrType(Pointer[25 /* net/http.response */]);
+		ptrType$28 = $ptrType(Pointer[30 /* sync.readOnly */]);
+		ptrType$29 = $ptrType(Pointer[35 /* any */]);
 		$ptrType(Bool).prototype.Load = function Load() {
 			var x;
 			x = this;
-			return !((LoadUint32((x.$ptr_v || (x.$ptr_v = new ptrType$1(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))) === 0));
+			return !((LoadUint32((x === ptrType$1.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$2(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))))) === 0));
 		};
 		$ptrType(Bool).prototype.Store = function Store(val) {
 			var val, x;
 			x = this;
-			StoreUint32((x.$ptr_v || (x.$ptr_v = new ptrType$1(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))), b32(val));
+			StoreUint32((x === ptrType$1.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$2(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))), b32(val));
 		};
 		$ptrType(Bool).prototype.Swap = function Swap(new$1) {
 			var new$1, old, x;
 			old = false;
 			x = this;
-			old = !((SwapUint32((x.$ptr_v || (x.$ptr_v = new ptrType$1(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))), b32(new$1)) === 0));
+			old = !((SwapUint32((x === ptrType$1.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$2(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))), b32(new$1)) === 0));
 			return old;
 		};
 		$ptrType(Bool).prototype.CompareAndSwap = function CompareAndSwap(old, new$1) {
 			var new$1, old, swapped, x;
 			swapped = false;
 			x = this;
-			swapped = CompareAndSwapUint32((x.$ptr_v || (x.$ptr_v = new ptrType$1(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))), b32(old), b32(new$1));
+			swapped = CompareAndSwapUint32((x === ptrType$1.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$2(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))), b32(old), b32(new$1));
 			return swapped;
 		};
 		b32 = function b32$1(b) {
@@ -10514,94 +10383,94 @@ $packages["sync/atomic"] = (function() {
 		$ptrType(Int32).prototype.Load = function Load$1() {
 			var x;
 			x = this;
-			return LoadInt32((x.$ptr_v || (x.$ptr_v = new ptrType$2(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))));
+			return LoadInt32((x === ptrType$3.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$4(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))));
 		};
 		$ptrType(Int32).prototype.Store = function Store$1(val) {
 			var val, x;
 			x = this;
-			StoreInt32((x.$ptr_v || (x.$ptr_v = new ptrType$2(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))), val);
+			StoreInt32((x === ptrType$3.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$4(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))), val);
 		};
 		$ptrType(Int32).prototype.Swap = function Swap$1(new$1) {
 			var new$1, old, x;
 			old = 0;
 			x = this;
-			old = SwapInt32((x.$ptr_v || (x.$ptr_v = new ptrType$2(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))), new$1);
+			old = SwapInt32((x === ptrType$3.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$4(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))), new$1);
 			return old;
 		};
 		$ptrType(Int32).prototype.CompareAndSwap = function CompareAndSwap$1(old, new$1) {
 			var new$1, old, swapped, x;
 			swapped = false;
 			x = this;
-			swapped = CompareAndSwapInt32((x.$ptr_v || (x.$ptr_v = new ptrType$2(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))), old, new$1);
+			swapped = CompareAndSwapInt32((x === ptrType$3.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$4(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))), old, new$1);
 			return swapped;
 		};
 		$ptrType(Int32).prototype.Add = function Add(delta) {
 			var delta, new$1, x;
 			new$1 = 0;
 			x = this;
-			new$1 = AddInt32((x.$ptr_v || (x.$ptr_v = new ptrType$2(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))), delta);
+			new$1 = AddInt32((x === ptrType$3.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$4(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))), delta);
 			return new$1;
 		};
 		$ptrType(Int64).prototype.Load = function Load$2() {
 			var x;
 			x = this;
-			return LoadInt64((x.$ptr_v || (x.$ptr_v = new ptrType$3(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))));
+			return LoadInt64((x === ptrType$5.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$6(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))));
 		};
 		$ptrType(Int64).prototype.Store = function Store$2(val) {
 			var val, x;
 			x = this;
-			StoreInt64((x.$ptr_v || (x.$ptr_v = new ptrType$3(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))), val);
+			StoreInt64((x === ptrType$5.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$6(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))), val);
 		};
 		$ptrType(Int64).prototype.Swap = function Swap$2(new$1) {
 			var new$1, old, x;
 			old = new $Int64(0, 0);
 			x = this;
-			old = SwapInt64((x.$ptr_v || (x.$ptr_v = new ptrType$3(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))), new$1);
+			old = SwapInt64((x === ptrType$5.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$6(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))), new$1);
 			return old;
 		};
 		$ptrType(Int64).prototype.CompareAndSwap = function CompareAndSwap$2(old, new$1) {
 			var new$1, old, swapped, x;
 			swapped = false;
 			x = this;
-			swapped = CompareAndSwapInt64((x.$ptr_v || (x.$ptr_v = new ptrType$3(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))), old, new$1);
+			swapped = CompareAndSwapInt64((x === ptrType$5.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$6(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))), old, new$1);
 			return swapped;
 		};
 		$ptrType(Int64).prototype.Add = function Add$1(delta) {
 			var delta, new$1, x;
 			new$1 = new $Int64(0, 0);
 			x = this;
-			new$1 = AddInt64((x.$ptr_v || (x.$ptr_v = new ptrType$3(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))), delta);
+			new$1 = AddInt64((x === ptrType$5.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$6(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))), delta);
 			return new$1;
 		};
 		$ptrType(Uint64).prototype.Load = function Load$4() {
 			var x;
 			x = this;
-			return LoadUint64((x.$ptr_v || (x.$ptr_v = new ptrType$4(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))));
+			return LoadUint64((x === ptrType$8.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$9(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))));
 		};
 		$ptrType(Uint64).prototype.Store = function Store$4(val) {
 			var val, x;
 			x = this;
-			StoreUint64((x.$ptr_v || (x.$ptr_v = new ptrType$4(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))), val);
+			StoreUint64((x === ptrType$8.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$9(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))), val);
 		};
 		$ptrType(Uint64).prototype.Swap = function Swap$4(new$1) {
 			var new$1, old, x;
 			old = new $Uint64(0, 0);
 			x = this;
-			old = SwapUint64((x.$ptr_v || (x.$ptr_v = new ptrType$4(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))), new$1);
+			old = SwapUint64((x === ptrType$8.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$9(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))), new$1);
 			return old;
 		};
 		$ptrType(Uint64).prototype.CompareAndSwap = function CompareAndSwap$4(old, new$1) {
 			var new$1, old, swapped, x;
 			swapped = false;
 			x = this;
-			swapped = CompareAndSwapUint64((x.$ptr_v || (x.$ptr_v = new ptrType$4(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))), old, new$1);
+			swapped = CompareAndSwapUint64((x === ptrType$8.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$9(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))), old, new$1);
 			return swapped;
 		};
 		$ptrType(Uint64).prototype.Add = function Add$3(delta) {
 			var delta, new$1, x;
 			new$1 = new $Uint64(0, 0);
 			x = this;
-			new$1 = AddUint64((x.$ptr_v || (x.$ptr_v = new ptrType$4(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))), delta);
+			new$1 = AddUint64((x === ptrType$8.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$9(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))), delta);
 			return new$1;
 		};
 		$ptrType(noCopy).prototype.Lock = function Lock() {
@@ -10672,6 +10541,15 @@ $packages["sync/atomic"] = (function() {
 			return false;
 		};
 		$pkg.CompareAndSwapUint64 = CompareAndSwapUint64;
+		CompareAndSwapPointer = function CompareAndSwapPointer$1(addr, old, new$1) {
+			var addr, new$1, old;
+			if (addr.$get() === old) {
+				addr.$set(new$1);
+				return true;
+			}
+			return false;
+		};
+		$pkg.CompareAndSwapPointer = CompareAndSwapPointer;
 		AddInt32 = function AddInt32$1(addr, delta) {
 			var addr, delta, new$1;
 			new$1 = addr.$get() + delta >> 0;
@@ -10720,6 +10598,11 @@ $packages["sync/atomic"] = (function() {
 			return addr.$get();
 		};
 		$pkg.LoadUint64 = LoadUint64;
+		LoadPointer = function LoadPointer$1(addr) {
+			var addr;
+			return addr.$get();
+		};
+		$pkg.LoadPointer = LoadPointer;
 		StoreInt32 = function StoreInt32$1(addr, val) {
 			var addr, val;
 			addr.$set(val);
@@ -10805,22 +10688,32 @@ $packages["sync/atomic"] = (function() {
 			x = this;
 			return x.v;
 		};
-		$ptrType(Pointer[10 /* string */]).prototype.Load = function Load$9() {
+		$ptrType(Pointer[10 /* internal/godebug.value */]).prototype.Load = function Load$9() {
+			var x;
+			x = this;
+			return x.v;
+		};
+		$ptrType(Pointer[15 /* string */]).prototype.Load = function Load$10() {
 			var x;
 			x = this;
 			return x.v;
 		};
-		$ptrType(Pointer[15 /* net/http.response */]).prototype.Load = function Load$10() {
+		$ptrType(Pointer[20 /* math/rand.Rand */]).prototype.Load = function Load$11() {
 			var x;
 			x = this;
 			return x.v;
 		};
-		$ptrType(Pointer[20 /* sync.readOnly */]).prototype.Load = function Load$11() {
+		$ptrType(Pointer[25 /* net/http.response */]).prototype.Load = function Load$12() {
 			var x;
 			x = this;
 			return x.v;
 		};
-		$ptrType(Pointer[25 /* any */]).prototype.Load = function Load$12() {
+		$ptrType(Pointer[30 /* sync.readOnly */]).prototype.Load = function Load$13() {
+			var x;
+			x = this;
+			return x.v;
+		};
+		$ptrType(Pointer[35 /* any */]).prototype.Load = function Load$14() {
 			var x;
 			x = this;
 			return x.v;
@@ -10835,29 +10728,39 @@ $packages["sync/atomic"] = (function() {
 			x = this;
 			x.v = val;
 		};
-		$ptrType(Pointer[10 /* string */]).prototype.Store = function Store$9(val) {
+		$ptrType(Pointer[10 /* internal/godebug.value */]).prototype.Store = function Store$9(val) {
+			var val, x;
+			x = this;
+			x.v = val;
+		};
+		$ptrType(Pointer[15 /* string */]).prototype.Store = function Store$10(val) {
+			var val, x;
+			x = this;
+			x.v = val;
+		};
+		$ptrType(Pointer[20 /* math/rand.Rand */]).prototype.Store = function Store$11(val) {
 			var val, x;
 			x = this;
 			x.v = val;
 		};
-		$ptrType(Pointer[15 /* net/http.response */]).prototype.Store = function Store$10(val) {
+		$ptrType(Pointer[25 /* net/http.response */]).prototype.Store = function Store$12(val) {
 			var val, x;
 			x = this;
 			x.v = val;
 		};
-		$ptrType(Pointer[20 /* sync.readOnly */]).prototype.Store = function Store$11(val) {
+		$ptrType(Pointer[30 /* sync.readOnly */]).prototype.Store = function Store$13(val) {
 			var val, x;
 			x = this;
 			x.v = val;
 		};
-		$ptrType(Pointer[25 /* any */]).prototype.Store = function Store$12(val) {
+		$ptrType(Pointer[35 /* any */]).prototype.Store = function Store$14(val) {
 			var val, x;
 			x = this;
 			x.v = val;
 		};
 		$ptrType(Pointer[0 /* encoding/gob.encEngine */]).prototype.Swap = function Swap$7(new$1) {
 			var new$1, old, x;
-			old = ptrType$6.nil;
+			old = ptrType$12.nil;
 			x = this;
 			old = x.v;
 			x.v = new$1;
@@ -10866,43 +10769,61 @@ $packages["sync/atomic"] = (function() {
 		};
 		$ptrType(Pointer[5 /* go/token.File */]).prototype.Swap = function Swap$8(new$1) {
 			var new$1, old, x;
-			old = ptrType$7.nil;
+			old = ptrType$13.nil;
+			x = this;
+			old = x.v;
+			x.v = new$1;
+			old = old;
+			return old;
+		};
+		$ptrType(Pointer[10 /* internal/godebug.value */]).prototype.Swap = function Swap$9(new$1) {
+			var new$1, old, x;
+			old = ptrType$14.nil;
+			x = this;
+			old = x.v;
+			x.v = new$1;
+			old = old;
+			return old;
+		};
+		$ptrType(Pointer[15 /* string */]).prototype.Swap = function Swap$10(new$1) {
+			var new$1, old, x;
+			old = ptrType$15.nil;
 			x = this;
 			old = x.v;
 			x.v = new$1;
 			old = old;
 			return old;
 		};
-		$ptrType(Pointer[10 /* string */]).prototype.Swap = function Swap$9(new$1) {
+		$ptrType(Pointer[20 /* math/rand.Rand */]).prototype.Swap = function Swap$11(new$1) {
 			var new$1, old, x;
-			old = ptrType$8.nil;
+			old = ptrType$16.nil;
 			x = this;
 			old = x.v;
 			x.v = new$1;
 			old = old;
 			return old;
 		};
-		$ptrType(Pointer[15 /* net/http.response */]).prototype.Swap = function Swap$10(new$1) {
+		$ptrType(Pointer[25 /* net/http.response */]).prototype.Swap = function Swap$12(new$1) {
 			var new$1, old, x;
-			old = ptrType$9.nil;
+			old = ptrType$17.nil;
 			x = this;
 			old = x.v;
 			x.v = new$1;
 			old = old;
 			return old;
 		};
-		$ptrType(Pointer[20 /* sync.readOnly */]).prototype.Swap = function Swap$11(new$1) {
+		$ptrType(Pointer[30 /* sync.readOnly */]).prototype.Swap = function Swap$13(new$1) {
 			var new$1, old, x;
-			old = ptrType$10.nil;
+			old = ptrType$18.nil;
 			x = this;
 			old = x.v;
 			x.v = new$1;
 			old = old;
 			return old;
 		};
-		$ptrType(Pointer[25 /* any */]).prototype.Swap = function Swap$12(new$1) {
+		$ptrType(Pointer[35 /* any */]).prototype.Swap = function Swap$14(new$1) {
 			var new$1, old, x;
-			old = ptrType$11.nil;
+			old = ptrType$19.nil;
 			x = this;
 			old = x.v;
 			x.v = new$1;
@@ -10927,7 +10848,25 @@ $packages["sync/atomic"] = (function() {
 			}
 			return false;
 		};
-		$ptrType(Pointer[10 /* string */]).prototype.CompareAndSwap = function CompareAndSwap$9(old, new$1) {
+		$ptrType(Pointer[10 /* internal/godebug.value */]).prototype.CompareAndSwap = function CompareAndSwap$9(old, new$1) {
+			var new$1, old, x;
+			x = this;
+			if (x.v === old) {
+				x.v = new$1;
+				return true;
+			}
+			return false;
+		};
+		$ptrType(Pointer[15 /* string */]).prototype.CompareAndSwap = function CompareAndSwap$10(old, new$1) {
+			var new$1, old, x;
+			x = this;
+			if (x.v === old) {
+				x.v = new$1;
+				return true;
+			}
+			return false;
+		};
+		$ptrType(Pointer[20 /* math/rand.Rand */]).prototype.CompareAndSwap = function CompareAndSwap$11(old, new$1) {
 			var new$1, old, x;
 			x = this;
 			if (x.v === old) {
@@ -10936,7 +10875,7 @@ $packages["sync/atomic"] = (function() {
 			}
 			return false;
 		};
-		$ptrType(Pointer[15 /* net/http.response */]).prototype.CompareAndSwap = function CompareAndSwap$10(old, new$1) {
+		$ptrType(Pointer[25 /* net/http.response */]).prototype.CompareAndSwap = function CompareAndSwap$12(old, new$1) {
 			var new$1, old, x;
 			x = this;
 			if (x.v === old) {
@@ -10945,7 +10884,7 @@ $packages["sync/atomic"] = (function() {
 			}
 			return false;
 		};
-		$ptrType(Pointer[20 /* sync.readOnly */]).prototype.CompareAndSwap = function CompareAndSwap$11(old, new$1) {
+		$ptrType(Pointer[30 /* sync.readOnly */]).prototype.CompareAndSwap = function CompareAndSwap$13(old, new$1) {
 			var new$1, old, x;
 			x = this;
 			if (x.v === old) {
@@ -10954,7 +10893,7 @@ $packages["sync/atomic"] = (function() {
 			}
 			return false;
 		};
-		$ptrType(Pointer[25 /* any */]).prototype.CompareAndSwap = function CompareAndSwap$12(old, new$1) {
+		$ptrType(Pointer[35 /* any */]).prototype.CompareAndSwap = function CompareAndSwap$14(old, new$1) {
 			var new$1, old, x;
 			x = this;
 			if (x.v === old) {
@@ -10963,18 +10902,20 @@ $packages["sync/atomic"] = (function() {
 			}
 			return false;
 		};
-		ptrType$12.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [$emptyInterface], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([$emptyInterface], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$emptyInterface], [$emptyInterface], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([$emptyInterface, $emptyInterface], [$Bool], false)}, {prop: "checkNew", name: "checkNew", pkg: "sync/atomic", typ: $funcType([$String, $emptyInterface], [], false)}];
-		ptrType$13.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([$Bool], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Bool], [$Bool], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([$Bool, $Bool], [$Bool], false)}];
-		ptrType$14.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [$Int32], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([$Int32], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int32], [$Int32], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([$Int32, $Int32], [$Bool], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([$Int32], [$Int32], false)}];
-		ptrType$15.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([$Int64], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int64], [$Int64], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([$Int64, $Int64], [$Bool], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([$Int64], [$Int64], false)}];
-		ptrType$17.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [$Uint64], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([$Uint64], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Uint64], [$Uint64], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([$Uint64, $Uint64], [$Bool], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([$Uint64], [$Uint64], false)}];
-		ptrType$19.methods = [{prop: "Lock", name: "Lock", pkg: "", typ: $funcType([], [], false)}, {prop: "Unlock", name: "Unlock", pkg: "", typ: $funcType([], [], false)}];
-		ptrType$20.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [ptrType$6], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([ptrType$6], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([ptrType$6], [ptrType$6], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([ptrType$6, ptrType$6], [$Bool], false)}];
-		ptrType$21.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [ptrType$7], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([ptrType$7], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([ptrType$7], [ptrType$7], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([ptrType$7, ptrType$7], [$Bool], false)}];
-		ptrType$22.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [ptrType$8], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([ptrType$8], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([ptrType$8], [ptrType$8], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([ptrType$8, ptrType$8], [$Bool], false)}];
-		ptrType$23.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [ptrType$9], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([ptrType$9], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([ptrType$9], [ptrType$9], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([ptrType$9, ptrType$9], [$Bool], false)}];
-		ptrType$24.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [ptrType$10], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([ptrType$10], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([ptrType$10], [ptrType$10], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([ptrType$10, ptrType$10], [$Bool], false)}];
-		ptrType$25.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [ptrType$11], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([ptrType$11], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([ptrType$11], [ptrType$11], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([ptrType$11, ptrType$11], [$Bool], false)}];
+		ptrType$20.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [$emptyInterface], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([$emptyInterface], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$emptyInterface], [$emptyInterface], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([$emptyInterface, $emptyInterface], [$Bool], false)}, {prop: "checkNew", name: "checkNew", pkg: "sync/atomic", typ: $funcType([$String, $emptyInterface], [], false)}];
+		ptrType$1.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([$Bool], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Bool], [$Bool], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([$Bool, $Bool], [$Bool], false)}];
+		ptrType$3.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [$Int32], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([$Int32], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int32], [$Int32], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([$Int32, $Int32], [$Bool], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([$Int32], [$Int32], false)}];
+		ptrType$5.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([$Int64], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int64], [$Int64], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([$Int64, $Int64], [$Bool], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([$Int64], [$Int64], false)}];
+		ptrType$8.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [$Uint64], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([$Uint64], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Uint64], [$Uint64], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([$Uint64, $Uint64], [$Bool], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([$Uint64], [$Uint64], false)}];
+		ptrType$21.methods = [{prop: "Lock", name: "Lock", pkg: "", typ: $funcType([], [], false)}, {prop: "Unlock", name: "Unlock", pkg: "", typ: $funcType([], [], false)}];
+		ptrType$22.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [ptrType$12], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([ptrType$12], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([ptrType$12], [ptrType$12], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([ptrType$12, ptrType$12], [$Bool], false)}];
+		ptrType$23.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [ptrType$13], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([ptrType$13], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([ptrType$13], [ptrType$13], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([ptrType$13, ptrType$13], [$Bool], false)}];
+		ptrType$24.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [ptrType$14], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([ptrType$14], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([ptrType$14], [ptrType$14], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([ptrType$14, ptrType$14], [$Bool], false)}];
+		ptrType$25.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [ptrType$15], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([ptrType$15], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([ptrType$15], [ptrType$15], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([ptrType$15, ptrType$15], [$Bool], false)}];
+		ptrType$26.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [ptrType$16], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([ptrType$16], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([ptrType$16], [ptrType$16], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([ptrType$16, ptrType$16], [$Bool], false)}];
+		ptrType$27.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [ptrType$17], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([ptrType$17], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([ptrType$17], [ptrType$17], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([ptrType$17, ptrType$17], [$Bool], false)}];
+		ptrType$28.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [ptrType$18], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([ptrType$18], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([ptrType$18], [ptrType$18], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([ptrType$18, ptrType$18], [$Bool], false)}];
+		ptrType$29.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [ptrType$19], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([ptrType$19], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([ptrType$19], [ptrType$19], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([ptrType$19, ptrType$19], [$Bool], false)}];
 		Value.init("sync/atomic", [{prop: "v", name: "v", embedded: false, exported: false, typ: $emptyInterface, tag: ""}]);
 		Bool.init("sync/atomic", [{prop: "_$0", name: "_", embedded: false, exported: false, typ: noCopy, tag: ""}, {prop: "v", name: "v", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
 		Int32.init("sync/atomic", [{prop: "_$0", name: "_", embedded: false, exported: false, typ: noCopy, tag: ""}, {prop: "v", name: "v", embedded: false, exported: false, typ: $Int32, tag: ""}]);
@@ -10982,12 +10923,14 @@ $packages["sync/atomic"] = (function() {
 		Uint64.init("sync/atomic", [{prop: "_$0", name: "_", embedded: false, exported: false, typ: noCopy, tag: ""}, {prop: "_$1", name: "_", embedded: false, exported: false, typ: align64, tag: ""}, {prop: "v", name: "v", embedded: false, exported: false, typ: $Uint64, tag: ""}]);
 		noCopy.init("", []);
 		align64.init("", []);
-		Pointer[0 /* encoding/gob.encEngine */].init("sync/atomic", [{prop: "v", name: "v", embedded: false, exported: false, typ: ptrType$6, tag: ""}]);
-		Pointer[5 /* go/token.File */].init("sync/atomic", [{prop: "v", name: "v", embedded: false, exported: false, typ: ptrType$7, tag: ""}]);
-		Pointer[10 /* string */].init("sync/atomic", [{prop: "v", name: "v", embedded: false, exported: false, typ: ptrType$8, tag: ""}]);
-		Pointer[15 /* net/http.response */].init("sync/atomic", [{prop: "v", name: "v", embedded: false, exported: false, typ: ptrType$9, tag: ""}]);
-		Pointer[20 /* sync.readOnly */].init("sync/atomic", [{prop: "v", name: "v", embedded: false, exported: false, typ: ptrType$10, tag: ""}]);
-		Pointer[25 /* any */].init("sync/atomic", [{prop: "v", name: "v", embedded: false, exported: false, typ: ptrType$11, tag: ""}]);
+		Pointer[0 /* encoding/gob.encEngine */].init("sync/atomic", [{prop: "v", name: "v", embedded: false, exported: false, typ: ptrType$12, tag: ""}]);
+		Pointer[5 /* go/token.File */].init("sync/atomic", [{prop: "v", name: "v", embedded: false, exported: false, typ: ptrType$13, tag: ""}]);
+		Pointer[10 /* internal/godebug.value */].init("sync/atomic", [{prop: "v", name: "v", embedded: false, exported: false, typ: ptrType$14, tag: ""}]);
+		Pointer[15 /* string */].init("sync/atomic", [{prop: "v", name: "v", embedded: false, exported: false, typ: ptrType$15, tag: ""}]);
+		Pointer[20 /* math/rand.Rand */].init("sync/atomic", [{prop: "v", name: "v", embedded: false, exported: false, typ: ptrType$16, tag: ""}]);
+		Pointer[25 /* net/http.response */].init("sync/atomic", [{prop: "v", name: "v", embedded: false, exported: false, typ: ptrType$17, tag: ""}]);
+		Pointer[30 /* sync.readOnly */].init("sync/atomic", [{prop: "v", name: "v", embedded: false, exported: false, typ: ptrType$18, tag: ""}]);
+		Pointer[35 /* any */].init("sync/atomic", [{prop: "v", name: "v", embedded: false, exported: false, typ: ptrType$19, tag: ""}]);
 	};
 	$init = function() {
 		$pkg.$init = function() {};
@@ -10999,7 +10942,7 @@ $packages["sync/atomic"] = (function() {
 	return $pkg;
 })();
 $packages["sync"] = (function() {
-	var $pkg = {}, $init, js, race, atomic, RWMutex, rlocker, notifyList, Once, Mutex, Locker, Map, readOnly, entry, WaitGroup, Pool, Cond, copyChecker, noCopy, ptrType, ptrType$1, ptrType$2, ptrType$3, ptrType$9, ptrType$10, ptrType$11, structType, chanType, sliceType$1, funcType, ptrType$15, ptrType$16, funcType$1, ptrType$17, mapType, ptrType$18, chanType$1, sliceType$2, ptrType$19, funcType$2, ptrType$20, ptrType$21, ptrType$22, expunged, semWaiters, semAwoken, init, runtime_doSpin, fatal, newEntry, runtime_Semacquire, runtime_SemacquireMutex, runtime_SemacquireRWMutexR, runtime_SemacquireRWMutex, runtime_Semrelease, runtime_notifyListCheck, runtime_canSpin, runtime_nanotime, throw$1, NewCond;
+	var $pkg = {}, $init, js, race, atomic, RWMutex, rlocker, notifyList, Once, Mutex, Locker, Map, readOnly, entry, WaitGroup, Pool, Cond, copyChecker, noCopy, ptrType, ptrType$1, ptrType$2, ptrType$3, ptrType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, structType, chanType, sliceType$1, funcType, funcType$1, ptrType$17, mapType, ptrType$18, chanType$1, sliceType$2, ptrType$19, funcType$2, ptrType$20, ptrType$21, ptrType$22, expunged, semWaiters, semAwoken, init, runtime_doSpin, fatal, newEntry, runtime_Semacquire, runtime_SemacquireMutex, runtime_SemacquireRWMutexR, runtime_SemacquireRWMutex, runtime_Semrelease, runtime_notifyListCheck, runtime_canSpin, runtime_nanotime, throw$1, syscall_hasWaitingReaders, NewCond;
 	js = $packages["github.com/gopherjs/gopherjs/js"];
 	race = $packages["internal/race"];
 	atomic = $packages["sync/atomic"];
@@ -11076,7 +11019,7 @@ $packages["sync"] = (function() {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.mu = new Mutex.ptr(0, 0);
-			this.read = new atomic.Pointer[20 /* sync.readOnly */].ptr(ptrType$10.nil);
+			this.read = new atomic.Pointer[30 /* sync.readOnly */].ptr(ptrType$14.nil);
 			this.dirty = false;
 			this.misses = 0;
 			return;
@@ -11099,7 +11042,7 @@ $packages["sync"] = (function() {
 	entry = $newType(0, $kindStruct, "sync.entry", true, "sync", false, function(p_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.p = new atomic.Pointer[25 /* any */].ptr(ptrType.nil);
+			this.p = new atomic.Pointer[35 /* any */].ptr(ptrType.nil);
 			return;
 		}
 		this.p = p_;
@@ -11164,21 +11107,21 @@ $packages["sync"] = (function() {
 	$pkg.noCopy = noCopy;
 	$pkg.$finishSetup = function() {
 		ptrType = $ptrType($emptyInterface);
-		ptrType$1 = $ptrType($Uint32);
-		ptrType$2 = $ptrType(rlocker);
-		ptrType$3 = $ptrType(RWMutex);
-		ptrType$9 = $ptrType($Int32);
-		ptrType$10 = $ptrType(readOnly);
-		ptrType$11 = $ptrType(entry);
+		ptrType$1 = $ptrType(RWMutex);
+		ptrType$2 = $ptrType($Uint32);
+		ptrType$3 = $ptrType(rlocker);
+		ptrType$11 = $ptrType(Once);
+		ptrType$12 = $ptrType(Mutex);
+		ptrType$13 = $ptrType($Int32);
+		ptrType$14 = $ptrType(readOnly);
+		ptrType$15 = $ptrType(entry);
 		structType = $structType("", []);
 		chanType = $chanType($Bool, false, false);
 		sliceType$1 = $sliceType(chanType);
 		funcType = $funcType([], [], false);
-		ptrType$15 = $ptrType(Once);
-		ptrType$16 = $ptrType(Mutex);
 		funcType$1 = $funcType([$emptyInterface, $emptyInterface], [$Bool], false);
 		ptrType$17 = $ptrType(Map);
-		mapType = $mapType($emptyInterface, ptrType$11);
+		mapType = $mapType($emptyInterface, ptrType$15);
 		ptrType$18 = $ptrType(WaitGroup);
 		chanType$1 = $chanType(structType, false, false);
 		sliceType$2 = $sliceType($emptyInterface);
@@ -11203,11 +11146,11 @@ $packages["sync"] = (function() {
 			/* */ if (rw.readerCount.Add(1) < 0) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (rw.readerCount.Add(1) < 0) { */ case 1:
-				$r = runtime_SemacquireRWMutexR((rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$1(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw))), false, 0); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = runtime_SemacquireRWMutexR((rw === ptrType$1.nil && $throwNilPointerError(), (rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$2(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw)))), false, 0); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 2:
 			if (false) {
 				race.Enable();
-				race.Acquire(((rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$1(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw)))));
+				race.Acquire(((rw === ptrType$1.nil && $throwNilPointerError(), (rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$2(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw))))));
 			}
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: RLock, $c: true, $r, rw, $s};return $f;
@@ -11230,7 +11173,7 @@ $packages["sync"] = (function() {
 				if (rw.readerCount.CompareAndSwap(c, c + 1 >> 0)) {
 					if (false) {
 						race.Enable();
-						race.Acquire(((rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$1(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw)))));
+						race.Acquire(((rw === ptrType$1.nil && $throwNilPointerError(), (rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$2(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw))))));
 					}
 					return true;
 				}
@@ -11242,7 +11185,7 @@ $packages["sync"] = (function() {
 			rw = this;
 			if (false) {
 				$unused(rw.w.state);
-				race.ReleaseMerge(((rw.$ptr_writerSem || (rw.$ptr_writerSem = new ptrType$1(function() { return this.$target.writerSem; }, function($v) { this.$target.writerSem = $v; }, rw)))));
+				race.ReleaseMerge(((rw === ptrType$1.nil && $throwNilPointerError(), (rw.$ptr_writerSem || (rw.$ptr_writerSem = new ptrType$2(function() { return this.$target.writerSem; }, function($v) { this.$target.writerSem = $v; }, rw))))));
 				race.Disable();
 			}
 			r = rw.readerCount.Add(-1);
@@ -11270,7 +11213,7 @@ $packages["sync"] = (function() {
 			/* */ if (rw.readerWait.Add(-1) === 0) { $s = 4; continue; }
 			/* */ $s = 5; continue;
 			/* if (rw.readerWait.Add(-1) === 0) { */ case 4:
-				$r = runtime_Semrelease((rw.$ptr_writerSem || (rw.$ptr_writerSem = new ptrType$1(function() { return this.$target.writerSem; }, function($v) { this.$target.writerSem = $v; }, rw))), false, 1); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = runtime_Semrelease((rw === ptrType$1.nil && $throwNilPointerError(), (rw.$ptr_writerSem || (rw.$ptr_writerSem = new ptrType$2(function() { return this.$target.writerSem; }, function($v) { this.$target.writerSem = $v; }, rw)))), false, 1); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 5:
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: rUnlockSlow, $c: true, $r, r, rw, $s};return $f;
@@ -11288,12 +11231,12 @@ $packages["sync"] = (function() {
 			/* */ if (!((r === 0)) && !((rw.readerWait.Add(r) === 0))) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if (!((r === 0)) && !((rw.readerWait.Add(r) === 0))) { */ case 2:
-				$r = runtime_SemacquireRWMutex((rw.$ptr_writerSem || (rw.$ptr_writerSem = new ptrType$1(function() { return this.$target.writerSem; }, function($v) { this.$target.writerSem = $v; }, rw))), false, 0); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = runtime_SemacquireRWMutex((rw === ptrType$1.nil && $throwNilPointerError(), (rw.$ptr_writerSem || (rw.$ptr_writerSem = new ptrType$2(function() { return this.$target.writerSem; }, function($v) { this.$target.writerSem = $v; }, rw)))), false, 0); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 3:
 			if (false) {
 				race.Enable();
-				race.Acquire(((rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$1(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw)))));
-				race.Acquire(((rw.$ptr_writerSem || (rw.$ptr_writerSem = new ptrType$1(function() { return this.$target.writerSem; }, function($v) { this.$target.writerSem = $v; }, rw)))));
+				race.Acquire(((rw === ptrType$1.nil && $throwNilPointerError(), (rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$2(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw))))));
+				race.Acquire(((rw === ptrType$1.nil && $throwNilPointerError(), (rw.$ptr_writerSem || (rw.$ptr_writerSem = new ptrType$2(function() { return this.$target.writerSem; }, function($v) { this.$target.writerSem = $v; }, rw))))));
 			}
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: Lock, $c: true, $r, r, rw, $s};return $f;
@@ -11323,8 +11266,8 @@ $packages["sync"] = (function() {
 			/* } */ case 2:
 			if (false) {
 				race.Enable();
-				race.Acquire(((rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$1(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw)))));
-				race.Acquire(((rw.$ptr_writerSem || (rw.$ptr_writerSem = new ptrType$1(function() { return this.$target.writerSem; }, function($v) { this.$target.writerSem = $v; }, rw)))));
+				race.Acquire(((rw === ptrType$1.nil && $throwNilPointerError(), (rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$2(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw))))));
+				race.Acquire(((rw === ptrType$1.nil && $throwNilPointerError(), (rw.$ptr_writerSem || (rw.$ptr_writerSem = new ptrType$2(function() { return this.$target.writerSem; }, function($v) { this.$target.writerSem = $v; }, rw))))));
 			}
 			$s = -1; return true;
 			/* */ } return; } var $f = {$blk: TryLock, $c: true, $r, rw, $s};return $f;
@@ -11335,7 +11278,7 @@ $packages["sync"] = (function() {
 			rw = this;
 			if (false) {
 				$unused(rw.w.state);
-				race.Release(((rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$1(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw)))));
+				race.Release(((rw === ptrType$1.nil && $throwNilPointerError(), (rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$2(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw))))));
 				race.Disable();
 			}
 			r = rw.readerCount.Add(1073741824);
@@ -11348,7 +11291,7 @@ $packages["sync"] = (function() {
 			i = 0;
 			/* while (true) { */ case 4:
 				/* if (!(i < ((r >> 0)))) { break; } */ if(!(i < ((r >> 0)))) { $s = 5; continue; }
-				$r = runtime_Semrelease((rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$1(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw))), false, 0); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = runtime_Semrelease((rw === ptrType$1.nil && $throwNilPointerError(), (rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$2(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw)))), false, 0); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				i = i + (1) >> 0;
 			$s = 4; continue;
 			case 5:
@@ -11362,13 +11305,13 @@ $packages["sync"] = (function() {
 		$ptrType(RWMutex).prototype.RLocker = function RLocker() {
 			var rw;
 			rw = this;
-			return ($pointerOfStructConversion(rw, ptrType$2));
+			return ($pointerOfStructConversion(rw, ptrType$3));
 		};
 		$ptrType(rlocker).prototype.Lock = function Lock$1() {
 			var {r, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			r = this;
-			$r = ($pointerOfStructConversion(r, ptrType$3)).RLock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = ($pointerOfStructConversion(r, ptrType$1)).RLock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: Lock$1, $c: true, $r, r, $s};return $f;
 		};
@@ -11376,7 +11319,7 @@ $packages["sync"] = (function() {
 			var {r, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			r = this;
-			$r = ($pointerOfStructConversion(r, ptrType$3)).RUnlock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = ($pointerOfStructConversion(r, ptrType$1)).RUnlock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: Unlock$1, $c: true, $r, r, $s};return $f;
 		};
@@ -11392,9 +11335,9 @@ $packages["sync"] = (function() {
 			var {f, o, $s, $r, $c} = $restore(this, {f});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			o = this;
-			/* */ if (atomic.LoadUint32((o.$ptr_done || (o.$ptr_done = new ptrType$1(function() { return this.$target.done; }, function($v) { this.$target.done = $v; }, o)))) === 0) { $s = 1; continue; }
+			/* */ if (atomic.LoadUint32((o === ptrType$11.nil && $throwNilPointerError(), (o.$ptr_done || (o.$ptr_done = new ptrType$2(function() { return this.$target.done; }, function($v) { this.$target.done = $v; }, o))))) === 0) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (atomic.LoadUint32((o.$ptr_done || (o.$ptr_done = new ptrType$1(function() { return this.$target.done; }, function($v) { this.$target.done = $v; }, o)))) === 0) { */ case 1:
+			/* if (atomic.LoadUint32((o === ptrType$11.nil && $throwNilPointerError(), (o.$ptr_done || (o.$ptr_done = new ptrType$2(function() { return this.$target.done; }, function($v) { this.$target.done = $v; }, o))))) === 0) { */ case 1:
 				$r = o.doSlow(f); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 2:
 			$s = -1; return;
@@ -11409,7 +11352,7 @@ $packages["sync"] = (function() {
 			/* */ if (o.done === 0) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if (o.done === 0) { */ case 2:
-				$deferred.push([atomic.StoreUint32, [(o.$ptr_done || (o.$ptr_done = new ptrType$1(function() { return this.$target.done; }, function($v) { this.$target.done = $v; }, o))), 1]]);
+				$deferred.push([atomic.StoreUint32, [(o === ptrType$11.nil && $throwNilPointerError(), (o.$ptr_done || (o.$ptr_done = new ptrType$2(function() { return this.$target.done; }, function($v) { this.$target.done = $v; }, o)))), 1]]);
 				$r = f(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 3:
 			$s = -1; return;
@@ -11422,7 +11365,7 @@ $packages["sync"] = (function() {
 			var {m, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			m = this;
-			if (atomic.CompareAndSwapInt32((m.$ptr_state || (m.$ptr_state = new ptrType$9(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m))), 0, 1)) {
+			if (atomic.CompareAndSwapInt32((m === ptrType$12.nil && $throwNilPointerError(), (m.$ptr_state || (m.$ptr_state = new ptrType$13(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m)))), 0, 1)) {
 				if (false) {
 					race.Acquire((m));
 				}
@@ -11439,7 +11382,7 @@ $packages["sync"] = (function() {
 			if (!(((old & 5) === 0))) {
 				return false;
 			}
-			if (!atomic.CompareAndSwapInt32((m.$ptr_state || (m.$ptr_state = new ptrType$9(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m))), old, old | 1)) {
+			if (!atomic.CompareAndSwapInt32((m === ptrType$12.nil && $throwNilPointerError(), (m.$ptr_state || (m.$ptr_state = new ptrType$13(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m)))), old, old | 1)) {
 				return false;
 			}
 			if (false) {
@@ -11460,7 +11403,7 @@ $packages["sync"] = (function() {
 				/* */ if (((old & 5) === 1) && runtime_canSpin(iter)) { $s = 3; continue; }
 				/* */ $s = 4; continue;
 				/* if (((old & 5) === 1) && runtime_canSpin(iter)) { */ case 3:
-					if (!awoke && ((old & 2) === 0) && !(((old >> 3 >> 0) === 0)) && atomic.CompareAndSwapInt32((m.$ptr_state || (m.$ptr_state = new ptrType$9(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m))), old, old | 2)) {
+					if (!awoke && ((old & 2) === 0) && !(((old >> 3 >> 0) === 0)) && atomic.CompareAndSwapInt32((m === ptrType$12.nil && $throwNilPointerError(), (m.$ptr_state || (m.$ptr_state = new ptrType$13(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m)))), old, old | 2)) {
 						awoke = true;
 					}
 					$r = runtime_doSpin(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -11484,9 +11427,9 @@ $packages["sync"] = (function() {
 					}
 					new$1 = (new$1 & ~(2)) >> 0;
 				}
-				/* */ if (atomic.CompareAndSwapInt32((m.$ptr_state || (m.$ptr_state = new ptrType$9(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m))), old, new$1)) { $s = 6; continue; }
+				/* */ if (atomic.CompareAndSwapInt32((m === ptrType$12.nil && $throwNilPointerError(), (m.$ptr_state || (m.$ptr_state = new ptrType$13(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m)))), old, new$1)) { $s = 6; continue; }
 				/* */ $s = 7; continue;
-				/* if (atomic.CompareAndSwapInt32((m.$ptr_state || (m.$ptr_state = new ptrType$9(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m))), old, new$1)) { */ case 6:
+				/* if (atomic.CompareAndSwapInt32((m === ptrType$12.nil && $throwNilPointerError(), (m.$ptr_state || (m.$ptr_state = new ptrType$13(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m)))), old, new$1)) { */ case 6:
 					if ((old & 5) === 0) {
 						/* break; */ $s = 2; continue;
 					}
@@ -11497,7 +11440,7 @@ $packages["sync"] = (function() {
 						_r = runtime_nanotime(); /* */ $s = 11; case 11: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 						waitStartTime = _r;
 					/* } */ case 10:
-					$r = runtime_SemacquireMutex((m.$ptr_sema || (m.$ptr_sema = new ptrType$1(function() { return this.$target.sema; }, function($v) { this.$target.sema = $v; }, m))), queueLifo, 1); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = runtime_SemacquireMutex((m === ptrType$12.nil && $throwNilPointerError(), (m.$ptr_sema || (m.$ptr_sema = new ptrType$2(function() { return this.$target.sema; }, function($v) { this.$target.sema = $v; }, m)))), queueLifo, 1); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					if (starving) { _v = true; $s = 13; continue s; }
 					_r$1 = runtime_nanotime(); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 					_v = (x = (x$1 = _r$1, new $Int64(x$1.$high - waitStartTime.$high, x$1.$low - waitStartTime.$low)), (x.$high > 0 || (x.$high === 0 && x.$low > 1000000))); case 13:
@@ -11511,7 +11454,7 @@ $packages["sync"] = (function() {
 						if (!starving || ((old >> 3 >> 0) === 1)) {
 							delta = delta - (4) >> 0;
 						}
-						atomic.AddInt32((m.$ptr_state || (m.$ptr_state = new ptrType$9(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m))), delta);
+						atomic.AddInt32((m === ptrType$12.nil && $throwNilPointerError(), (m.$ptr_state || (m.$ptr_state = new ptrType$13(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m)))), delta);
 						/* break; */ $s = 2; continue;
 					}
 					awoke = true;
@@ -11536,7 +11479,7 @@ $packages["sync"] = (function() {
 				$unused(m.state);
 				race.Release((m));
 			}
-			new$1 = atomic.AddInt32((m.$ptr_state || (m.$ptr_state = new ptrType$9(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m))), -1);
+			new$1 = atomic.AddInt32((m === ptrType$12.nil && $throwNilPointerError(), (m.$ptr_state || (m.$ptr_state = new ptrType$13(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m)))), -1);
 			/* */ if (!((new$1 === 0))) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!((new$1 === 0))) { */ case 1:
@@ -11563,10 +11506,10 @@ $packages["sync"] = (function() {
 						$s = -1; return;
 					}
 					new$1 = ((old - 8 >> 0)) | 2;
-					/* */ if (atomic.CompareAndSwapInt32((m.$ptr_state || (m.$ptr_state = new ptrType$9(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m))), old, new$1)) { $s = 9; continue; }
+					/* */ if (atomic.CompareAndSwapInt32((m === ptrType$12.nil && $throwNilPointerError(), (m.$ptr_state || (m.$ptr_state = new ptrType$13(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m)))), old, new$1)) { $s = 9; continue; }
 					/* */ $s = 10; continue;
-					/* if (atomic.CompareAndSwapInt32((m.$ptr_state || (m.$ptr_state = new ptrType$9(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m))), old, new$1)) { */ case 9:
-						$r = runtime_Semrelease((m.$ptr_sema || (m.$ptr_sema = new ptrType$1(function() { return this.$target.sema; }, function($v) { this.$target.sema = $v; }, m))), false, 1); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* if (atomic.CompareAndSwapInt32((m === ptrType$12.nil && $throwNilPointerError(), (m.$ptr_state || (m.$ptr_state = new ptrType$13(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m)))), old, new$1)) { */ case 9:
+						$r = runtime_Semrelease((m === ptrType$12.nil && $throwNilPointerError(), (m.$ptr_sema || (m.$ptr_sema = new ptrType$2(function() { return this.$target.sema; }, function($v) { this.$target.sema = $v; }, m)))), false, 1); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						$s = -1; return;
 					/* } */ case 10:
 					old = m.state;
@@ -11574,14 +11517,14 @@ $packages["sync"] = (function() {
 				case 8:
 				$s = 6; continue;
 			/* } else { */ case 5:
-				$r = runtime_Semrelease((m.$ptr_sema || (m.$ptr_sema = new ptrType$1(function() { return this.$target.sema; }, function($v) { this.$target.sema = $v; }, m))), true, 1); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = runtime_Semrelease((m === ptrType$12.nil && $throwNilPointerError(), (m.$ptr_sema || (m.$ptr_sema = new ptrType$2(function() { return this.$target.sema; }, function($v) { this.$target.sema = $v; }, m)))), true, 1); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 6:
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: unlockSlow, $c: true, $r, m, new$1, old, $s};return $f;
 		};
 		newEntry = function newEntry$1(i) {
 			var e, i, i$24ptr;
-			e = new entry.ptr(new atomic.Pointer[25 /* any */].ptr(ptrType.nil));
+			e = new entry.ptr(new atomic.Pointer[35 /* any */].ptr(ptrType.nil));
 			e.p.Store((i$24ptr || (i$24ptr = new ptrType(function() { return i; }, function($v) { i = $v; }))));
 			return e;
 		};
@@ -11589,8 +11532,8 @@ $packages["sync"] = (function() {
 			var m, p;
 			m = this;
 			p = m.read.Load();
-			if (!(p === ptrType$10.nil)) {
-				return p;
+			if (!(p === ptrType$14.nil)) {
+				return (p === ptrType$14.nil && $throwNilPointerError(), p);
 			}
 			return new readOnly.ptr(false, false);
 		};
@@ -11601,7 +11544,7 @@ $packages["sync"] = (function() {
 			ok = false;
 			m = this;
 			read = $clone(m.loadReadOnly(), readOnly);
-			_tuple = (_entry = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry !== undefined ? [_entry.v, true] : [ptrType$11.nil, false]);
+			_tuple = (_entry = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry !== undefined ? [_entry.v, true] : [ptrType$15.nil, false]);
 			e = _tuple[0];
 			ok = _tuple[1];
 			/* */ if (!ok && read.amended) { $s = 1; continue; }
@@ -11609,11 +11552,11 @@ $packages["sync"] = (function() {
 			/* if (!ok && read.amended) { */ case 1:
 				$r = m.mu.Lock(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				readOnly.copy(read, m.loadReadOnly());
-				_tuple$1 = (_entry$1 = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$11.nil, false]);
+				_tuple$1 = (_entry$1 = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$15.nil, false]);
 				e = _tuple$1[0];
 				ok = _tuple$1[1];
 				if (!ok && read.amended) {
-					_tuple$2 = (_entry$2 = $mapIndex(m.dirty,$emptyInterface.keyFor(key)), _entry$2 !== undefined ? [_entry$2.v, true] : [ptrType$11.nil, false]);
+					_tuple$2 = (_entry$2 = $mapIndex(m.dirty,$emptyInterface.keyFor(key)), _entry$2 !== undefined ? [_entry$2.v, true] : [ptrType$15.nil, false]);
 					e = _tuple$2[0];
 					ok = _tuple$2[1];
 					m.missLocked();
@@ -11698,7 +11641,7 @@ $packages["sync"] = (function() {
 			loaded = false;
 			m = this;
 			read = $clone(m.loadReadOnly(), readOnly);
-			_tuple = (_entry = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry !== undefined ? [_entry.v, true] : [ptrType$11.nil, false]);
+			_tuple = (_entry = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry !== undefined ? [_entry.v, true] : [ptrType$15.nil, false]);
 			e = _tuple[0];
 			ok = _tuple[1];
 			if (ok) {
@@ -11716,7 +11659,7 @@ $packages["sync"] = (function() {
 			}
 			$r = m.mu.Lock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			readOnly.copy(read, m.loadReadOnly());
-			_tuple$2 = (_entry$1 = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$11.nil, false]);
+			_tuple$2 = (_entry$1 = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$15.nil, false]);
 			e$1 = _tuple$2[0];
 			ok$2 = _tuple$2[1];
 			if (ok$2) {
@@ -11727,7 +11670,7 @@ $packages["sync"] = (function() {
 				actual = _tuple$3[0];
 				loaded = _tuple$3[1];
 			} else {
-				_tuple$4 = (_entry$2 = $mapIndex(m.dirty,$emptyInterface.keyFor(key)), _entry$2 !== undefined ? [_entry$2.v, true] : [ptrType$11.nil, false]);
+				_tuple$4 = (_entry$2 = $mapIndex(m.dirty,$emptyInterface.keyFor(key)), _entry$2 !== undefined ? [_entry$2.v, true] : [ptrType$15.nil, false]);
 				e$2 = _tuple$4[0];
 				ok$3 = _tuple$4[1];
 				if (ok$3) {
@@ -11819,7 +11762,7 @@ $packages["sync"] = (function() {
 			loaded = false;
 			m = this;
 			read = $clone(m.loadReadOnly(), readOnly);
-			_tuple = (_entry = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry !== undefined ? [_entry.v, true] : [ptrType$11.nil, false]);
+			_tuple = (_entry = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry !== undefined ? [_entry.v, true] : [ptrType$15.nil, false]);
 			e = _tuple[0];
 			ok = _tuple[1];
 			/* */ if (!ok && read.amended) { $s = 1; continue; }
@@ -11827,11 +11770,11 @@ $packages["sync"] = (function() {
 			/* if (!ok && read.amended) { */ case 1:
 				$r = m.mu.Lock(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				readOnly.copy(read, m.loadReadOnly());
-				_tuple$1 = (_entry$1 = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$11.nil, false]);
+				_tuple$1 = (_entry$1 = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$15.nil, false]);
 				e = _tuple$1[0];
 				ok = _tuple$1[1];
 				if (!ok && read.amended) {
-					_tuple$2 = (_entry$2 = $mapIndex(m.dirty,$emptyInterface.keyFor(key)), _entry$2 !== undefined ? [_entry$2.v, true] : [ptrType$11.nil, false]);
+					_tuple$2 = (_entry$2 = $mapIndex(m.dirty,$emptyInterface.keyFor(key)), _entry$2 !== undefined ? [_entry$2.v, true] : [ptrType$15.nil, false]);
 					e = _tuple$2[0];
 					ok = _tuple$2[1];
 					$mapDelete(m.dirty, $emptyInterface.keyFor(key));
@@ -11905,7 +11848,7 @@ $packages["sync"] = (function() {
 			loaded = false;
 			m = this;
 			read = $clone(m.loadReadOnly(), readOnly);
-			_tuple = (_entry = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry !== undefined ? [_entry.v, true] : [ptrType$11.nil, false]);
+			_tuple = (_entry = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry !== undefined ? [_entry.v, true] : [ptrType$15.nil, false]);
 			e = _tuple[0];
 			ok = _tuple[1];
 			if (ok) {
@@ -11929,7 +11872,7 @@ $packages["sync"] = (function() {
 			}
 			$r = m.mu.Lock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			readOnly.copy(read, m.loadReadOnly());
-			_tuple$2 = (_entry$1 = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$11.nil, false]);
+			_tuple$2 = (_entry$1 = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$15.nil, false]);
 			e$1 = _tuple$2[0];
 			ok$2 = _tuple$2[1];
 			if (ok$2) {
@@ -11942,7 +11885,7 @@ $packages["sync"] = (function() {
 					previous = v$1.$get();
 				}
 			} else {
-				_tuple$3 = (_entry$2 = $mapIndex(m.dirty,$emptyInterface.keyFor(key)), _entry$2 !== undefined ? [_entry$2.v, true] : [ptrType$11.nil, false]);
+				_tuple$3 = (_entry$2 = $mapIndex(m.dirty,$emptyInterface.keyFor(key)), _entry$2 !== undefined ? [_entry$2.v, true] : [ptrType$15.nil, false]);
 				e$2 = _tuple$3[0];
 				ok$3 = _tuple$3[1];
 				if (ok$3) {
@@ -11972,7 +11915,7 @@ $packages["sync"] = (function() {
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			m = this;
 			read = $clone(m.loadReadOnly(), readOnly);
-			_tuple = (_entry = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry !== undefined ? [_entry.v, true] : [ptrType$11.nil, false]);
+			_tuple = (_entry = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry !== undefined ? [_entry.v, true] : [ptrType$15.nil, false]);
 			e = _tuple[0];
 			ok = _tuple[1];
 			if (ok) {
@@ -11984,13 +11927,13 @@ $packages["sync"] = (function() {
 			$deferred.push([$methodVal(m.mu, "Unlock"), []]);
 			readOnly.copy(read, m.loadReadOnly());
 			swapped = false;
-			_tuple$1 = (_entry$1 = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$11.nil, false]);
+			_tuple$1 = (_entry$1 = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$15.nil, false]);
 			e$1 = _tuple$1[0];
 			ok$1 = _tuple$1[1];
 			if (ok$1) {
 				swapped = e$1.tryCompareAndSwap(old, new$1);
 			} else {
-				_tuple$2 = (_entry$2 = $mapIndex(m.dirty,$emptyInterface.keyFor(key)), _entry$2 !== undefined ? [_entry$2.v, true] : [ptrType$11.nil, false]);
+				_tuple$2 = (_entry$2 = $mapIndex(m.dirty,$emptyInterface.keyFor(key)), _entry$2 !== undefined ? [_entry$2.v, true] : [ptrType$15.nil, false]);
 				e$2 = _tuple$2[0];
 				ok$2 = _tuple$2[1];
 				if (ok$2) {
@@ -12008,7 +11951,7 @@ $packages["sync"] = (function() {
 			deleted = false;
 			m = this;
 			read = $clone(m.loadReadOnly(), readOnly);
-			_tuple = (_entry = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry !== undefined ? [_entry.v, true] : [ptrType$11.nil, false]);
+			_tuple = (_entry = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry !== undefined ? [_entry.v, true] : [ptrType$15.nil, false]);
 			e = _tuple[0];
 			ok = _tuple[1];
 			/* */ if (!ok && read.amended) { $s = 1; continue; }
@@ -12016,11 +11959,11 @@ $packages["sync"] = (function() {
 			/* if (!ok && read.amended) { */ case 1:
 				$r = m.mu.Lock(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				readOnly.copy(read, m.loadReadOnly());
-				_tuple$1 = (_entry$1 = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$11.nil, false]);
+				_tuple$1 = (_entry$1 = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$15.nil, false]);
 				e = _tuple$1[0];
 				ok = _tuple$1[1];
 				if (!ok && read.amended) {
-					_tuple$2 = (_entry$2 = $mapIndex(m.dirty,$emptyInterface.keyFor(key)), _entry$2 !== undefined ? [_entry$2.v, true] : [ptrType$11.nil, false]);
+					_tuple$2 = (_entry$2 = $mapIndex(m.dirty,$emptyInterface.keyFor(key)), _entry$2 !== undefined ? [_entry$2.v, true] : [ptrType$15.nil, false]);
 					e = _tuple$2[0];
 					ok = _tuple$2[1];
 					m.missLocked();
@@ -12188,20 +12131,20 @@ $packages["sync"] = (function() {
 		runtime_SemacquireMutex = function runtime_SemacquireMutex$1(s, lifo, skipframes) {
 			var {_entry, _entry$1, _entry$2, _entry$3, _entry$4, _key, _key$1, _key$2, _r, ch, lifo, s, skipframes, $s, $r, $c} = $restore(this, {s, lifo, skipframes});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			/* */ if (((s.$get() - (_entry = $mapIndex(semAwoken,ptrType$1.keyFor(s)), _entry !== undefined ? _entry.v : 0) >>> 0)) === 0) { $s = 1; continue; }
+			/* */ if (((s.$get() - (_entry = $mapIndex(semAwoken,ptrType$2.keyFor(s)), _entry !== undefined ? _entry.v : 0) >>> 0)) === 0) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (((s.$get() - (_entry = $mapIndex(semAwoken,ptrType$1.keyFor(s)), _entry !== undefined ? _entry.v : 0) >>> 0)) === 0) { */ case 1:
+			/* if (((s.$get() - (_entry = $mapIndex(semAwoken,ptrType$2.keyFor(s)), _entry !== undefined ? _entry.v : 0) >>> 0)) === 0) { */ case 1:
 				ch = new $Chan($Bool, 0);
 				if (lifo) {
-					_key = s; (semWaiters || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$1.keyFor(_key), { k: _key, v: $appendSlice(new sliceType$1([ch]), (_entry$1 = $mapIndex(semWaiters,ptrType$1.keyFor(s)), _entry$1 !== undefined ? _entry$1.v : sliceType$1.nil)) });
+					_key = s; (semWaiters || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$2.keyFor(_key), { k: _key, v: $appendSlice(new sliceType$1([ch]), (_entry$1 = $mapIndex(semWaiters,ptrType$2.keyFor(s)), _entry$1 !== undefined ? _entry$1.v : sliceType$1.nil)) });
 				} else {
-					_key$1 = s; (semWaiters || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$1.keyFor(_key$1), { k: _key$1, v: $append((_entry$2 = $mapIndex(semWaiters,ptrType$1.keyFor(s)), _entry$2 !== undefined ? _entry$2.v : sliceType$1.nil), ch) });
+					_key$1 = s; (semWaiters || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$2.keyFor(_key$1), { k: _key$1, v: $append((_entry$2 = $mapIndex(semWaiters,ptrType$2.keyFor(s)), _entry$2 !== undefined ? _entry$2.v : sliceType$1.nil), ch) });
 				}
 				_r = $recv(ch); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				_r[0];
-				_key$2 = s; (semAwoken || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$1.keyFor(_key$2), { k: _key$2, v: (_entry$3 = $mapIndex(semAwoken,ptrType$1.keyFor(s)), _entry$3 !== undefined ? _entry$3.v : 0) - (1) >>> 0 });
-				if ((_entry$4 = $mapIndex(semAwoken,ptrType$1.keyFor(s)), _entry$4 !== undefined ? _entry$4.v : 0) === 0) {
-					$mapDelete(semAwoken, ptrType$1.keyFor(s));
+				_key$2 = s; (semAwoken || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$2.keyFor(_key$2), { k: _key$2, v: (_entry$3 = $mapIndex(semAwoken,ptrType$2.keyFor(s)), _entry$3 !== undefined ? _entry$3.v : 0) - (1) >>> 0 });
+				if ((_entry$4 = $mapIndex(semAwoken,ptrType$2.keyFor(s)), _entry$4 !== undefined ? _entry$4.v : 0) === 0) {
+					$mapDelete(semAwoken, ptrType$2.keyFor(s));
 				}
 			/* } */ case 2:
 			s.$set(s.$get() - (1) >>> 0);
@@ -12226,17 +12169,17 @@ $packages["sync"] = (function() {
 			var {_entry, _entry$1, _key, _key$1, ch, handoff, s, skipframes, w, $s, $r, $c} = $restore(this, {s, handoff, skipframes});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			s.$set(s.$get() + (1) >>> 0);
-			w = (_entry = $mapIndex(semWaiters,ptrType$1.keyFor(s)), _entry !== undefined ? _entry.v : sliceType$1.nil);
+			w = (_entry = $mapIndex(semWaiters,ptrType$2.keyFor(s)), _entry !== undefined ? _entry.v : sliceType$1.nil);
 			if (w.$length === 0) {
 				$s = -1; return;
 			}
 			ch = (0 >= w.$length ? ($throwRuntimeError("index out of range"), undefined) : w.$array[w.$offset + 0]);
 			w = $subslice(w, 1);
-			_key = s; (semWaiters || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$1.keyFor(_key), { k: _key, v: w });
+			_key = s; (semWaiters || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$2.keyFor(_key), { k: _key, v: w });
 			if (w.$length === 0) {
-				$mapDelete(semWaiters, ptrType$1.keyFor(s));
+				$mapDelete(semWaiters, ptrType$2.keyFor(s));
 			}
-			_key$1 = s; (semAwoken || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$1.keyFor(_key$1), { k: _key$1, v: (_entry$1 = $mapIndex(semAwoken,ptrType$1.keyFor(s)), _entry$1 !== undefined ? _entry$1.v : 0) + (1) >>> 0 });
+			_key$1 = s; (semAwoken || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$2.keyFor(_key$1), { k: _key$1, v: (_entry$1 = $mapIndex(semAwoken,ptrType$2.keyFor(s)), _entry$1 !== undefined ? _entry$1.v : 0) + (1) >>> 0 });
 			$r = $send(ch, true); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: runtime_Semrelease$1, $c: true, $r, _entry, _entry$1, _key, _key$1, ch, handoff, s, skipframes, w, $s};return $f;
@@ -12255,6 +12198,11 @@ $packages["sync"] = (function() {
 			var s;
 			$throwRuntimeError($externalize(s, $String));
 		};
+		syscall_hasWaitingReaders = function syscall_hasWaitingReaders$1(rw) {
+			var r, rw;
+			r = rw.readerCount.Load();
+			return r < 0 && (r + 1073741824 >> 0) > 0;
+		};
 		$ptrType(Pool).prototype.Get = function Get() {
 			var {$24r, _r, p, x, x$1, x$2, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -12336,12 +12284,12 @@ $packages["sync"] = (function() {
 		};
 		$ptrType(noCopy).prototype.Unlock = function Unlock$3() {
 		};
-		ptrType$3.methods = [{prop: "RLock", name: "RLock", pkg: "", typ: $funcType([], [], false)}, {prop: "TryRLock", name: "TryRLock", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "RUnlock", name: "RUnlock", pkg: "", typ: $funcType([], [], false)}, {prop: "rUnlockSlow", name: "rUnlockSlow", pkg: "sync", typ: $funcType([$Int32], [], false)}, {prop: "Lock", name: "Lock", pkg: "", typ: $funcType([], [], false)}, {prop: "TryLock", name: "TryLock", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Unlock", name: "Unlock", pkg: "", typ: $funcType([], [], false)}, {prop: "RLocker", name: "RLocker", pkg: "", typ: $funcType([], [Locker], false)}];
-		ptrType$2.methods = [{prop: "Lock", name: "Lock", pkg: "", typ: $funcType([], [], false)}, {prop: "Unlock", name: "Unlock", pkg: "", typ: $funcType([], [], false)}];
-		ptrType$15.methods = [{prop: "Do", name: "Do", pkg: "", typ: $funcType([funcType], [], false)}, {prop: "doSlow", name: "doSlow", pkg: "sync", typ: $funcType([funcType], [], false)}];
-		ptrType$16.methods = [{prop: "Lock", name: "Lock", pkg: "", typ: $funcType([], [], false)}, {prop: "TryLock", name: "TryLock", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "lockSlow", name: "lockSlow", pkg: "sync", typ: $funcType([], [], false)}, {prop: "Unlock", name: "Unlock", pkg: "", typ: $funcType([], [], false)}, {prop: "unlockSlow", name: "unlockSlow", pkg: "sync", typ: $funcType([$Int32], [], false)}];
+		ptrType$1.methods = [{prop: "RLock", name: "RLock", pkg: "", typ: $funcType([], [], false)}, {prop: "TryRLock", name: "TryRLock", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "RUnlock", name: "RUnlock", pkg: "", typ: $funcType([], [], false)}, {prop: "rUnlockSlow", name: "rUnlockSlow", pkg: "sync", typ: $funcType([$Int32], [], false)}, {prop: "Lock", name: "Lock", pkg: "", typ: $funcType([], [], false)}, {prop: "TryLock", name: "TryLock", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Unlock", name: "Unlock", pkg: "", typ: $funcType([], [], false)}, {prop: "RLocker", name: "RLocker", pkg: "", typ: $funcType([], [Locker], false)}];
+		ptrType$3.methods = [{prop: "Lock", name: "Lock", pkg: "", typ: $funcType([], [], false)}, {prop: "Unlock", name: "Unlock", pkg: "", typ: $funcType([], [], false)}];
+		ptrType$11.methods = [{prop: "Do", name: "Do", pkg: "", typ: $funcType([funcType], [], false)}, {prop: "doSlow", name: "doSlow", pkg: "sync", typ: $funcType([funcType], [], false)}];
+		ptrType$12.methods = [{prop: "Lock", name: "Lock", pkg: "", typ: $funcType([], [], false)}, {prop: "TryLock", name: "TryLock", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "lockSlow", name: "lockSlow", pkg: "sync", typ: $funcType([], [], false)}, {prop: "Unlock", name: "Unlock", pkg: "", typ: $funcType([], [], false)}, {prop: "unlockSlow", name: "unlockSlow", pkg: "sync", typ: $funcType([$Int32], [], false)}];
 		ptrType$17.methods = [{prop: "loadReadOnly", name: "loadReadOnly", pkg: "sync", typ: $funcType([], [readOnly], false)}, {prop: "Load", name: "Load", pkg: "", typ: $funcType([$emptyInterface], [$emptyInterface, $Bool], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([$emptyInterface, $emptyInterface], [], false)}, {prop: "LoadOrStore", name: "LoadOrStore", pkg: "", typ: $funcType([$emptyInterface, $emptyInterface], [$emptyInterface, $Bool], false)}, {prop: "LoadAndDelete", name: "LoadAndDelete", pkg: "", typ: $funcType([$emptyInterface], [$emptyInterface, $Bool], false)}, {prop: "Delete", name: "Delete", pkg: "", typ: $funcType([$emptyInterface], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$emptyInterface, $emptyInterface], [$emptyInterface, $Bool], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([$emptyInterface, $emptyInterface, $emptyInterface], [$Bool], false)}, {prop: "CompareAndDelete", name: "CompareAndDelete", pkg: "", typ: $funcType([$emptyInterface, $emptyInterface], [$Bool], false)}, {prop: "Range", name: "Range", pkg: "", typ: $funcType([funcType$1], [], false)}, {prop: "missLocked", name: "missLocked", pkg: "sync", typ: $funcType([], [], false)}, {prop: "dirtyLocked", name: "dirtyLocked", pkg: "sync", typ: $funcType([], [], false)}];
-		ptrType$11.methods = [{prop: "load", name: "load", pkg: "sync", typ: $funcType([], [$emptyInterface, $Bool], false)}, {prop: "tryCompareAndSwap", name: "tryCompareAndSwap", pkg: "sync", typ: $funcType([$emptyInterface, $emptyInterface], [$Bool], false)}, {prop: "unexpungeLocked", name: "unexpungeLocked", pkg: "sync", typ: $funcType([], [$Bool], false)}, {prop: "swapLocked", name: "swapLocked", pkg: "sync", typ: $funcType([ptrType], [ptrType], false)}, {prop: "tryLoadOrStore", name: "tryLoadOrStore", pkg: "sync", typ: $funcType([$emptyInterface], [$emptyInterface, $Bool, $Bool], false)}, {prop: "delete$", name: "delete", pkg: "sync", typ: $funcType([], [$emptyInterface, $Bool], false)}, {prop: "trySwap", name: "trySwap", pkg: "sync", typ: $funcType([ptrType], [ptrType, $Bool], false)}, {prop: "tryExpungeLocked", name: "tryExpungeLocked", pkg: "sync", typ: $funcType([], [$Bool], false)}];
+		ptrType$15.methods = [{prop: "load", name: "load", pkg: "sync", typ: $funcType([], [$emptyInterface, $Bool], false)}, {prop: "tryCompareAndSwap", name: "tryCompareAndSwap", pkg: "sync", typ: $funcType([$emptyInterface, $emptyInterface], [$Bool], false)}, {prop: "unexpungeLocked", name: "unexpungeLocked", pkg: "sync", typ: $funcType([], [$Bool], false)}, {prop: "swapLocked", name: "swapLocked", pkg: "sync", typ: $funcType([ptrType], [ptrType], false)}, {prop: "tryLoadOrStore", name: "tryLoadOrStore", pkg: "sync", typ: $funcType([$emptyInterface], [$emptyInterface, $Bool, $Bool], false)}, {prop: "delete$", name: "delete", pkg: "sync", typ: $funcType([], [$emptyInterface, $Bool], false)}, {prop: "trySwap", name: "trySwap", pkg: "sync", typ: $funcType([ptrType], [ptrType, $Bool], false)}, {prop: "tryExpungeLocked", name: "tryExpungeLocked", pkg: "sync", typ: $funcType([], [$Bool], false)}];
 		ptrType$18.methods = [{prop: "Done", name: "Done", pkg: "", typ: $funcType([], [], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Wait", name: "Wait", pkg: "", typ: $funcType([], [], false)}];
 		ptrType$19.methods = [{prop: "Get", name: "Get", pkg: "", typ: $funcType([], [$emptyInterface], false)}, {prop: "Put", name: "Put", pkg: "", typ: $funcType([$emptyInterface], [], false)}];
 		ptrType$20.methods = [{prop: "Wait", name: "Wait", pkg: "", typ: $funcType([], [], false)}, {prop: "Signal", name: "Signal", pkg: "", typ: $funcType([], [], false)}, {prop: "Broadcast", name: "Broadcast", pkg: "", typ: $funcType([], [], false)}];
@@ -12353,15 +12301,16 @@ $packages["sync"] = (function() {
 		Once.init("sync", [{prop: "done", name: "done", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "m", name: "m", embedded: false, exported: false, typ: Mutex, tag: ""}]);
 		Mutex.init("sync", [{prop: "state", name: "state", embedded: false, exported: false, typ: $Int32, tag: ""}, {prop: "sema", name: "sema", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
 		Locker.init([{prop: "Lock", name: "Lock", pkg: "", typ: $funcType([], [], false)}, {prop: "Unlock", name: "Unlock", pkg: "", typ: $funcType([], [], false)}]);
-		Map.init("sync", [{prop: "mu", name: "mu", embedded: false, exported: false, typ: Mutex, tag: ""}, {prop: "read", name: "read", embedded: false, exported: false, typ: atomic.Pointer[20 /* sync.readOnly */], tag: ""}, {prop: "dirty", name: "dirty", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "misses", name: "misses", embedded: false, exported: false, typ: $Int, tag: ""}]);
+		Map.init("sync", [{prop: "mu", name: "mu", embedded: false, exported: false, typ: Mutex, tag: ""}, {prop: "read", name: "read", embedded: false, exported: false, typ: atomic.Pointer[30 /* sync.readOnly */], tag: ""}, {prop: "dirty", name: "dirty", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "misses", name: "misses", embedded: false, exported: false, typ: $Int, tag: ""}]);
 		readOnly.init("sync", [{prop: "m", name: "m", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "amended", name: "amended", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		entry.init("sync", [{prop: "p", name: "p", embedded: false, exported: false, typ: atomic.Pointer[25 /* any */], tag: ""}]);
+		entry.init("sync", [{prop: "p", name: "p", embedded: false, exported: false, typ: atomic.Pointer[35 /* any */], tag: ""}]);
 		WaitGroup.init("sync", [{prop: "counter", name: "counter", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "ch", name: "ch", embedded: false, exported: false, typ: chanType$1, tag: ""}, {prop: "state1", name: "state1", embedded: false, exported: false, typ: $Uint64, tag: ""}, {prop: "state2", name: "state2", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
 		Pool.init("sync", [{prop: "store", name: "store", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "New", name: "New", embedded: false, exported: true, typ: funcType$2, tag: ""}]);
 		Cond.init("sync", [{prop: "noCopy", name: "noCopy", embedded: false, exported: false, typ: noCopy, tag: ""}, {prop: "L", name: "L", embedded: false, exported: true, typ: Locker, tag: ""}, {prop: "notify", name: "notify", embedded: false, exported: false, typ: notifyList, tag: ""}, {prop: "checker", name: "checker", embedded: false, exported: false, typ: copyChecker, tag: ""}, {prop: "n", name: "n", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "ch", name: "ch", embedded: false, exported: false, typ: chanType, tag: ""}]);
 		noCopy.init("", []);
 	$linknames["sync.runtime_Semacquire"] = runtime_Semacquire;
 	$linknames["sync.runtime_Semrelease"] = runtime_Semrelease;
+	$linknames["sync.syscall_hasWaitingReaders"] = syscall_hasWaitingReaders;
 		$pkg.$initLinknames = function() {
 			runtime_nanotime = $linknames["runtime.nanotime"];
 		};
@@ -12382,7 +12331,7 @@ $packages["sync"] = (function() {
 	return $pkg;
 })();
 $packages["unicode"] = (function() {
-	var $pkg = {}, $init, RangeTable, Range16, Range32, CaseRange, d, foldPair, sliceType, sliceType$1, sliceType$2, sliceType$3, arrayType, ptrType, sliceType$4, _C, _Cc, _Cf, _Co, _Cs, _L, _Ll, _Lm, _Lo, _Lt, _Lu, _M, _Mc, _Me, _Mn, _N, _Nd, _Nl, _No, _P, _Pc, _Pd, _Pe, _Pf, _Pi, _Po, _Ps, _S, _Sc, _Sk, _Sm, _So, _Z, _Zl, _Zp, _Zs, _Adlam, _Ahom, _Anatolian_Hieroglyphs, _Arabic, _Armenian, _Avestan, _Balinese, _Bamum, _Bassa_Vah, _Batak, _Bengali, _Bhaiksuki, _Bopomofo, _Brahmi, _Braille, _Buginese, _Buhid, _Canadian_Aboriginal, _Carian, _Caucasian_Albanian, _Chakma, _Cham, _Cherokee, _Chorasmian, _Common, _Coptic, _Cuneiform, _Cypriot, _Cyrillic, _Deseret, _Devanagari, _Dives_Akuru, _Dogra, _Duployan, _Egyptian_Hieroglyphs, _Elbasan, _Elymaic, _Ethiopic, _Georgian, _Glagolitic, _Gothic, _Grantha, _Greek, _Gujarati, _Gunjala_Gondi, _Gurmukhi, _Han, _Hangul, _Hanifi_Rohingya, _Hanunoo, _Hatran, _Hebrew, _Hiragana, _Imperial_Aramaic, _Inherited, _Inscriptional_Pahlavi, _Inscriptional_Parthian, _Javanese, _Kaithi, _Kannada, _Katakana, _Kayah_Li, _Kharoshthi, _Khitan_Small_Script, _Khmer, _Khojki, _Khudawadi, _Lao, _Latin, _Lepcha, _Limbu, _Linear_A, _Linear_B, _Lisu, _Lycian, _Lydian, _Mahajani, _Makasar, _Malayalam, _Mandaic, _Manichaean, _Marchen, _Masaram_Gondi, _Medefaidrin, _Meetei_Mayek, _Mende_Kikakui, _Meroitic_Cursive, _Meroitic_Hieroglyphs, _Miao, _Modi, _Mongolian, _Mro, _Multani, _Myanmar, _Nabataean, _Nandinagari, _New_Tai_Lue, _Newa, _Nko, _Nushu, _Nyiakeng_Puachue_Hmong, _Ogham, _Ol_Chiki, _Old_Hungarian, _Old_Italic, _Old_North_Arabian, _Old_Permic, _Old_Persian, _Old_Sogdian, _Old_South_Arabian, _Old_Turkic, _Oriya, _Osage, _Osmanya, _Pahawh_Hmong, _Palmyrene, _Pau_Cin_Hau, _Phags_Pa, _Phoenician, _Psalter_Pahlavi, _Rejang, _Runic, _Samaritan, _Saurashtra, _Sharada, _Shavian, _Siddham, _SignWriting, _Sinhala, _Sogdian, _Sora_Sompeng, _Soyombo, _Sundanese, _Syloti_Nagri, _Syriac, _Tagalog, _Tagbanwa, _Tai_Le, _Tai_Tham, _Tai_Viet, _Takri, _Tamil, _Tangut, _Telugu, _Thaana, _Thai, _Tibetan, _Tifinagh, _Tirhuta, _Ugaritic, _Vai, _Wancho, _Warang_Citi, _Yezidi, _Yi, _Zanabazar_Square, _White_Space, caseOrbit, foldL, foldLl, foldLt, foldLu, foldM, foldMn, foldCommon, foldGreek, foldInherited, asciiFold, _CaseRanges, properties, is16, is32, Is, isExcludingLatin, IsUpper, To, ToUpper, ToLower, SimpleFold, IsGraphic, IsPrint, In, IsLetter, IsNumber, IsPunct, IsSpace, to, IsDigit;
+	var $pkg = {}, $init, RangeTable, Range16, Range32, CaseRange, d, foldPair, sliceType, sliceType$1, sliceType$2, arrayType, sliceType$3, ptrType, sliceType$4, ptrType$1, ptrType$2, ptrType$3, _C, _Cc, _Cf, _Co, _Cs, _L, _Ll, _Lm, _Lo, _Lt, _Lu, _M, _Mc, _Me, _Mn, _N, _Nd, _Nl, _No, _P, _Pc, _Pd, _Pe, _Pf, _Pi, _Po, _Ps, _S, _Sc, _Sk, _Sm, _So, _Z, _Zl, _Zp, _Zs, _Adlam, _Ahom, _Anatolian_Hieroglyphs, _Arabic, _Armenian, _Avestan, _Balinese, _Bamum, _Bassa_Vah, _Batak, _Bengali, _Bhaiksuki, _Bopomofo, _Brahmi, _Braille, _Buginese, _Buhid, _Canadian_Aboriginal, _Carian, _Caucasian_Albanian, _Chakma, _Cham, _Cherokee, _Chorasmian, _Common, _Coptic, _Cuneiform, _Cypriot, _Cypro_Minoan, _Cyrillic, _Deseret, _Devanagari, _Dives_Akuru, _Dogra, _Duployan, _Egyptian_Hieroglyphs, _Elbasan, _Elymaic, _Ethiopic, _Georgian, _Glagolitic, _Gothic, _Grantha, _Greek, _Gujarati, _Gunjala_Gondi, _Gurmukhi, _Han, _Hangul, _Hanifi_Rohingya, _Hanunoo, _Hatran, _Hebrew, _Hiragana, _Imperial_Aramaic, _Inherited, _Inscriptional_Pahlavi, _Inscriptional_Parthian, _Javanese, _Kaithi, _Kannada, _Katakana, _Kawi, _Kayah_Li, _Kharoshthi, _Khitan_Small_Script, _Khmer, _Khojki, _Khudawadi, _Lao, _Latin, _Lepcha, _Limbu, _Linear_A, _Linear_B, _Lisu, _Lycian, _Lydian, _Mahajani, _Makasar, _Malayalam, _Mandaic, _Manichaean, _Marchen, _Masaram_Gondi, _Medefaidrin, _Meetei_Mayek, _Mende_Kikakui, _Meroitic_Cursive, _Meroitic_Hieroglyphs, _Miao, _Modi, _Mongolian, _Mro, _Multani, _Myanmar, _Nabataean, _Nag_Mundari, _Nandinagari, _New_Tai_Lue, _Newa, _Nko, _Nushu, _Nyiakeng_Puachue_Hmong, _Ogham, _Ol_Chiki, _Old_Hungarian, _Old_Italic, _Old_North_Arabian, _Old_Permic, _Old_Persian, _Old_Sogdian, _Old_South_Arabian, _Old_Turkic, _Old_Uyghur, _Oriya, _Osage, _Osmanya, _Pahawh_Hmong, _Palmyrene, _Pau_Cin_Hau, _Phags_Pa, _Phoenician, _Psalter_Pahlavi, _Rejang, _Runic, _Samaritan, _Saurashtra, _Sharada, _Shavian, _Siddham, _SignWriting, _Sinhala, _Sogdian, _Sora_Sompeng, _Soyombo, _Sundanese, _Syloti_Nagri, _Syriac, _Tagalog, _Tagbanwa, _Tai_Le, _Tai_Tham, _Tai_Viet, _Takri, _Tamil, _Tangsa, _Tangut, _Telugu, _Thaana, _Thai, _Tibetan, _Tifinagh, _Tirhuta, _Toto, _Ugaritic, _Vai, _Vithkuqi, _Wancho, _Warang_Citi, _Yezidi, _Yi, _Zanabazar_Square, _White_Space, _CaseRanges, properties, asciiFold, caseOrbit, foldL, foldLl, foldLt, foldLu, foldM, foldMn, foldCommon, foldGreek, foldInherited, is16, is32, Is, isExcludingLatin, IsUpper, To, ToUpper, ToLower, SimpleFold, IsGraphic, IsPrint, In, IsLetter, IsNumber, IsPunct, IsSpace, to, IsDigit;
 	RangeTable = $newType(0, $kindStruct, "unicode.RangeTable", true, "unicode", true, function(R16_, R32_, LatinOffset_) {
 		this.$val = this;
 		if (arguments.length === 0) {
@@ -12451,11 +12400,14 @@ $packages["unicode"] = (function() {
 	$pkg.$finishSetup = function() {
 		sliceType = $sliceType(Range16);
 		sliceType$1 = $sliceType(Range32);
-		sliceType$2 = $sliceType(foldPair);
-		sliceType$3 = $sliceType(CaseRange);
+		sliceType$2 = $sliceType(CaseRange);
 		arrayType = $arrayType($Int32, 3);
+		sliceType$3 = $sliceType(foldPair);
 		ptrType = $ptrType(RangeTable);
 		sliceType$4 = $sliceType(ptrType);
+		ptrType$1 = $ptrType(Range16);
+		ptrType$2 = $ptrType(Range32);
+		ptrType$3 = $ptrType(CaseRange);
 		is16 = function is16$1(ranges, r) {
 			var _i, _q, _r, _r$1, _ref, hi, i, lo, m, r, range_, range_$1, ranges;
 			if (ranges.$length <= 18 || r <= 255) {
@@ -12464,7 +12416,7 @@ $packages["unicode"] = (function() {
 				while (true) {
 					if (!(_i < _ref.$length)) { break; }
 					i = _i;
-					range_ = ((i < 0 || i >= ranges.$length) ? ($throwRuntimeError("index out of range"), undefined) : ranges.$array[ranges.$offset + i]);
+					range_ = ((i < 0 || i >= ranges.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(ranges.$array, ranges.$offset + i, ptrType$1));
 					if (r < range_.Lo) {
 						return false;
 					}
@@ -12480,7 +12432,7 @@ $packages["unicode"] = (function() {
 			while (true) {
 				if (!(lo < hi)) { break; }
 				m = lo + (_q = ((hi - lo >> 0)) / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")) >> 0;
-				range_$1 = ((m < 0 || m >= ranges.$length) ? ($throwRuntimeError("index out of range"), undefined) : ranges.$array[ranges.$offset + m]);
+				range_$1 = ((m < 0 || m >= ranges.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(ranges.$array, ranges.$offset + m, ptrType$1));
 				if (range_$1.Lo <= r && r <= range_$1.Hi) {
 					return (range_$1.Stride === 1) || ((_r$1 = ((r - range_$1.Lo << 16 >>> 16)) % range_$1.Stride, _r$1 === _r$1 ? _r$1 : $throwRuntimeError("integer divide by zero")) === 0);
 				}
@@ -12500,7 +12452,7 @@ $packages["unicode"] = (function() {
 				while (true) {
 					if (!(_i < _ref.$length)) { break; }
 					i = _i;
-					range_ = ((i < 0 || i >= ranges.$length) ? ($throwRuntimeError("index out of range"), undefined) : ranges.$array[ranges.$offset + i]);
+					range_ = ((i < 0 || i >= ranges.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(ranges.$array, ranges.$offset + i, ptrType$2));
 					if (r < range_.Lo) {
 						return false;
 					}
@@ -12703,7 +12655,7 @@ $packages["unicode"] = (function() {
 			while (true) {
 				if (!(lo < hi)) { break; }
 				m = lo + (_q = ((hi - lo >> 0)) / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")) >> 0;
-				cr = ((m < 0 || m >= caseRange.$length) ? ($throwRuntimeError("index out of range"), undefined) : caseRange.$array[caseRange.$offset + m]);
+				cr = ((m < 0 || m >= caseRange.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(caseRange.$array, caseRange.$offset + m, ptrType$3));
 				if (((cr.Lo >> 0)) <= r && r <= ((cr.Hi >> 0))) {
 					delta = ((x = cr.Delta, ((_case < 0 || _case >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[_case])));
 					if (delta > 1114111) {
@@ -12749,38 +12701,38 @@ $packages["unicode"] = (function() {
 	$init = function() {
 		$pkg.$init = function() {};
 		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		_C = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(0, 31, 1), Range16), $clone(new Range16.ptr(127, 159, 1), Range16), $clone(new Range16.ptr(173, 1536, 1363), Range16), $clone(new Range16.ptr(1537, 1541, 1), Range16), $clone(new Range16.ptr(1564, 1757, 193), Range16), $clone(new Range16.ptr(1807, 2274, 467), Range16), $clone(new Range16.ptr(6158, 8203, 2045), Range16), $clone(new Range16.ptr(8204, 8207, 1), Range16), $clone(new Range16.ptr(8234, 8238, 1), Range16), $clone(new Range16.ptr(8288, 8292, 1), Range16), $clone(new Range16.ptr(8294, 8303, 1), Range16), $clone(new Range16.ptr(55296, 63743, 1), Range16), $clone(new Range16.ptr(65279, 65529, 250), Range16), $clone(new Range16.ptr(65530, 65531, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(69821, 69837, 16), Range32), $clone(new Range32.ptr(78896, 78904, 1), Range32), $clone(new Range32.ptr(113824, 113827, 1), Range32), $clone(new Range32.ptr(119155, 119162, 1), Range32), $clone(new Range32.ptr(917505, 917536, 31), Range32), $clone(new Range32.ptr(917537, 917631, 1), Range32), $clone(new Range32.ptr(983040, 1048573, 1), Range32), $clone(new Range32.ptr(1048576, 1114109, 1), Range32)]), 2);
+		_C = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(0, 31, 1), Range16), $clone(new Range16.ptr(127, 159, 1), Range16), $clone(new Range16.ptr(173, 1536, 1363), Range16), $clone(new Range16.ptr(1537, 1541, 1), Range16), $clone(new Range16.ptr(1564, 1757, 193), Range16), $clone(new Range16.ptr(1807, 2192, 385), Range16), $clone(new Range16.ptr(2193, 2274, 81), Range16), $clone(new Range16.ptr(6158, 8203, 2045), Range16), $clone(new Range16.ptr(8204, 8207, 1), Range16), $clone(new Range16.ptr(8234, 8238, 1), Range16), $clone(new Range16.ptr(8288, 8292, 1), Range16), $clone(new Range16.ptr(8294, 8303, 1), Range16), $clone(new Range16.ptr(55296, 63743, 1), Range16), $clone(new Range16.ptr(65279, 65529, 250), Range16), $clone(new Range16.ptr(65530, 65531, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(69821, 69837, 16), Range32), $clone(new Range32.ptr(78896, 78911, 1), Range32), $clone(new Range32.ptr(113824, 113827, 1), Range32), $clone(new Range32.ptr(119155, 119162, 1), Range32), $clone(new Range32.ptr(917505, 917536, 31), Range32), $clone(new Range32.ptr(917537, 917631, 1), Range32), $clone(new Range32.ptr(983040, 1048573, 1), Range32), $clone(new Range32.ptr(1048576, 1114109, 1), Range32)]), 2);
 		_Cc = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(0, 31, 1), Range16), $clone(new Range16.ptr(127, 159, 1), Range16)]), sliceType$1.nil, 2);
-		_Cf = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(173, 1536, 1363), Range16), $clone(new Range16.ptr(1537, 1541, 1), Range16), $clone(new Range16.ptr(1564, 1757, 193), Range16), $clone(new Range16.ptr(1807, 2274, 467), Range16), $clone(new Range16.ptr(6158, 8203, 2045), Range16), $clone(new Range16.ptr(8204, 8207, 1), Range16), $clone(new Range16.ptr(8234, 8238, 1), Range16), $clone(new Range16.ptr(8288, 8292, 1), Range16), $clone(new Range16.ptr(8294, 8303, 1), Range16), $clone(new Range16.ptr(65279, 65529, 250), Range16), $clone(new Range16.ptr(65530, 65531, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(69821, 69837, 16), Range32), $clone(new Range32.ptr(78896, 78904, 1), Range32), $clone(new Range32.ptr(113824, 113827, 1), Range32), $clone(new Range32.ptr(119155, 119162, 1), Range32), $clone(new Range32.ptr(917505, 917536, 31), Range32), $clone(new Range32.ptr(917537, 917631, 1), Range32)]), 0);
+		_Cf = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(173, 1536, 1363), Range16), $clone(new Range16.ptr(1537, 1541, 1), Range16), $clone(new Range16.ptr(1564, 1757, 193), Range16), $clone(new Range16.ptr(1807, 2192, 385), Range16), $clone(new Range16.ptr(2193, 2274, 81), Range16), $clone(new Range16.ptr(6158, 8203, 2045), Range16), $clone(new Range16.ptr(8204, 8207, 1), Range16), $clone(new Range16.ptr(8234, 8238, 1), Range16), $clone(new Range16.ptr(8288, 8292, 1), Range16), $clone(new Range16.ptr(8294, 8303, 1), Range16), $clone(new Range16.ptr(65279, 65529, 250), Range16), $clone(new Range16.ptr(65530, 65531, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(69821, 69837, 16), Range32), $clone(new Range32.ptr(78896, 78911, 1), Range32), $clone(new Range32.ptr(113824, 113827, 1), Range32), $clone(new Range32.ptr(119155, 119162, 1), Range32), $clone(new Range32.ptr(917505, 917536, 31), Range32), $clone(new Range32.ptr(917537, 917631, 1), Range32)]), 0);
 		_Co = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(57344, 63743, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(983040, 1048573, 1), Range32), $clone(new Range32.ptr(1048576, 1114109, 1), Range32)]), 0);
 		_Cs = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(55296, 57343, 1), Range16)]), sliceType$1.nil, 0);
-		_L = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(65, 90, 1), Range16), $clone(new Range16.ptr(97, 122, 1), Range16), $clone(new Range16.ptr(170, 181, 11), Range16), $clone(new Range16.ptr(186, 192, 6), Range16), $clone(new Range16.ptr(193, 214, 1), Range16), $clone(new Range16.ptr(216, 246, 1), Range16), $clone(new Range16.ptr(248, 705, 1), Range16), $clone(new Range16.ptr(710, 721, 1), Range16), $clone(new Range16.ptr(736, 740, 1), Range16), $clone(new Range16.ptr(748, 750, 2), Range16), $clone(new Range16.ptr(880, 884, 1), Range16), $clone(new Range16.ptr(886, 887, 1), Range16), $clone(new Range16.ptr(890, 893, 1), Range16), $clone(new Range16.ptr(895, 902, 7), Range16), $clone(new Range16.ptr(904, 906, 1), Range16), $clone(new Range16.ptr(908, 910, 2), Range16), $clone(new Range16.ptr(911, 929, 1), Range16), $clone(new Range16.ptr(931, 1013, 1), Range16), $clone(new Range16.ptr(1015, 1153, 1), Range16), $clone(new Range16.ptr(1162, 1327, 1), Range16), $clone(new Range16.ptr(1329, 1366, 1), Range16), $clone(new Range16.ptr(1369, 1376, 7), Range16), $clone(new Range16.ptr(1377, 1416, 1), Range16), $clone(new Range16.ptr(1488, 1514, 1), Range16), $clone(new Range16.ptr(1519, 1522, 1), Range16), $clone(new Range16.ptr(1568, 1610, 1), Range16), $clone(new Range16.ptr(1646, 1647, 1), Range16), $clone(new Range16.ptr(1649, 1747, 1), Range16), $clone(new Range16.ptr(1749, 1765, 16), Range16), $clone(new Range16.ptr(1766, 1774, 8), Range16), $clone(new Range16.ptr(1775, 1786, 11), Range16), $clone(new Range16.ptr(1787, 1788, 1), Range16), $clone(new Range16.ptr(1791, 1808, 17), Range16), $clone(new Range16.ptr(1810, 1839, 1), Range16), $clone(new Range16.ptr(1869, 1957, 1), Range16), $clone(new Range16.ptr(1969, 1994, 25), Range16), $clone(new Range16.ptr(1995, 2026, 1), Range16), $clone(new Range16.ptr(2036, 2037, 1), Range16), $clone(new Range16.ptr(2042, 2048, 6), Range16), $clone(new Range16.ptr(2049, 2069, 1), Range16), $clone(new Range16.ptr(2074, 2084, 10), Range16), $clone(new Range16.ptr(2088, 2112, 24), Range16), $clone(new Range16.ptr(2113, 2136, 1), Range16), $clone(new Range16.ptr(2144, 2154, 1), Range16), $clone(new Range16.ptr(2208, 2228, 1), Range16), $clone(new Range16.ptr(2230, 2247, 1), Range16), $clone(new Range16.ptr(2308, 2361, 1), Range16), $clone(new Range16.ptr(2365, 2384, 19), Range16), $clone(new Range16.ptr(2392, 2401, 1), Range16), $clone(new Range16.ptr(2417, 2432, 1), Range16), $clone(new Range16.ptr(2437, 2444, 1), Range16), $clone(new Range16.ptr(2447, 2448, 1), Range16), $clone(new Range16.ptr(2451, 2472, 1), Range16), $clone(new Range16.ptr(2474, 2480, 1), Range16), $clone(new Range16.ptr(2482, 2486, 4), Range16), $clone(new Range16.ptr(2487, 2489, 1), Range16), $clone(new Range16.ptr(2493, 2510, 17), Range16), $clone(new Range16.ptr(2524, 2525, 1), Range16), $clone(new Range16.ptr(2527, 2529, 1), Range16), $clone(new Range16.ptr(2544, 2545, 1), Range16), $clone(new Range16.ptr(2556, 2565, 9), Range16), $clone(new Range16.ptr(2566, 2570, 1), Range16), $clone(new Range16.ptr(2575, 2576, 1), Range16), $clone(new Range16.ptr(2579, 2600, 1), Range16), $clone(new Range16.ptr(2602, 2608, 1), Range16), $clone(new Range16.ptr(2610, 2611, 1), Range16), $clone(new Range16.ptr(2613, 2614, 1), Range16), $clone(new Range16.ptr(2616, 2617, 1), Range16), $clone(new Range16.ptr(2649, 2652, 1), Range16), $clone(new Range16.ptr(2654, 2674, 20), Range16), $clone(new Range16.ptr(2675, 2676, 1), Range16), $clone(new Range16.ptr(2693, 2701, 1), Range16), $clone(new Range16.ptr(2703, 2705, 1), Range16), $clone(new Range16.ptr(2707, 2728, 1), Range16), $clone(new Range16.ptr(2730, 2736, 1), Range16), $clone(new Range16.ptr(2738, 2739, 1), Range16), $clone(new Range16.ptr(2741, 2745, 1), Range16), $clone(new Range16.ptr(2749, 2768, 19), Range16), $clone(new Range16.ptr(2784, 2785, 1), Range16), $clone(new Range16.ptr(2809, 2821, 12), Range16), $clone(new Range16.ptr(2822, 2828, 1), Range16), $clone(new Range16.ptr(2831, 2832, 1), Range16), $clone(new Range16.ptr(2835, 2856, 1), Range16), $clone(new Range16.ptr(2858, 2864, 1), Range16), $clone(new Range16.ptr(2866, 2867, 1), Range16), $clone(new Range16.ptr(2869, 2873, 1), Range16), $clone(new Range16.ptr(2877, 2908, 31), Range16), $clone(new Range16.ptr(2909, 2911, 2), Range16), $clone(new Range16.ptr(2912, 2913, 1), Range16), $clone(new Range16.ptr(2929, 2947, 18), Range16), $clone(new Range16.ptr(2949, 2954, 1), Range16), $clone(new Range16.ptr(2958, 2960, 1), Range16), $clone(new Range16.ptr(2962, 2965, 1), Range16), $clone(new Range16.ptr(2969, 2970, 1), Range16), $clone(new Range16.ptr(2972, 2974, 2), Range16), $clone(new Range16.ptr(2975, 2979, 4), Range16), $clone(new Range16.ptr(2980, 2984, 4), Range16), $clone(new Range16.ptr(2985, 2986, 1), Range16), $clone(new Range16.ptr(2990, 3001, 1), Range16), $clone(new Range16.ptr(3024, 3077, 53), Range16), $clone(new Range16.ptr(3078, 3084, 1), Range16), $clone(new Range16.ptr(3086, 3088, 1), Range16), $clone(new Range16.ptr(3090, 3112, 1), Range16), $clone(new Range16.ptr(3114, 3129, 1), Range16), $clone(new Range16.ptr(3133, 3160, 27), Range16), $clone(new Range16.ptr(3161, 3162, 1), Range16), $clone(new Range16.ptr(3168, 3169, 1), Range16), $clone(new Range16.ptr(3200, 3205, 5), Range16), $clone(new Range16.ptr(3206, 3212, 1), Range16), $clone(new Range16.ptr(3214, 3216, 1), Range16), $clone(new Range16.ptr(3218, 3240, 1), Range16), $clone(new Range16.ptr(3242, 3251, 1), Range16), $clone(new Range16.ptr(3253, 3257, 1), Range16), $clone(new Range16.ptr(3261, 3294, 33), Range16), $clone(new Range16.ptr(3296, 3297, 1), Range16), $clone(new Range16.ptr(3313, 3314, 1), Range16), $clone(new Range16.ptr(3332, 3340, 1), Range16), $clone(new Range16.ptr(3342, 3344, 1), Range16), $clone(new Range16.ptr(3346, 3386, 1), Range16), $clone(new Range16.ptr(3389, 3406, 17), Range16), $clone(new Range16.ptr(3412, 3414, 1), Range16), $clone(new Range16.ptr(3423, 3425, 1), Range16), $clone(new Range16.ptr(3450, 3455, 1), Range16), $clone(new Range16.ptr(3461, 3478, 1), Range16), $clone(new Range16.ptr(3482, 3505, 1), Range16), $clone(new Range16.ptr(3507, 3515, 1), Range16), $clone(new Range16.ptr(3517, 3520, 3), Range16), $clone(new Range16.ptr(3521, 3526, 1), Range16), $clone(new Range16.ptr(3585, 3632, 1), Range16), $clone(new Range16.ptr(3634, 3635, 1), Range16), $clone(new Range16.ptr(3648, 3654, 1), Range16), $clone(new Range16.ptr(3713, 3714, 1), Range16), $clone(new Range16.ptr(3716, 3718, 2), Range16), $clone(new Range16.ptr(3719, 3722, 1), Range16), $clone(new Range16.ptr(3724, 3747, 1), Range16), $clone(new Range16.ptr(3749, 3751, 2), Range16), $clone(new Range16.ptr(3752, 3760, 1), Range16), $clone(new Range16.ptr(3762, 3763, 1), Range16), $clone(new Range16.ptr(3773, 3776, 3), Range16), $clone(new Range16.ptr(3777, 3780, 1), Range16), $clone(new Range16.ptr(3782, 3804, 22), Range16), $clone(new Range16.ptr(3805, 3807, 1), Range16), $clone(new Range16.ptr(3840, 3904, 64), Range16), $clone(new Range16.ptr(3905, 3911, 1), Range16), $clone(new Range16.ptr(3913, 3948, 1), Range16), $clone(new Range16.ptr(3976, 3980, 1), Range16), $clone(new Range16.ptr(4096, 4138, 1), Range16), $clone(new Range16.ptr(4159, 4176, 17), Range16), $clone(new Range16.ptr(4177, 4181, 1), Range16), $clone(new Range16.ptr(4186, 4189, 1), Range16), $clone(new Range16.ptr(4193, 4197, 4), Range16), $clone(new Range16.ptr(4198, 4206, 8), Range16), $clone(new Range16.ptr(4207, 4208, 1), Range16), $clone(new Range16.ptr(4213, 4225, 1), Range16), $clone(new Range16.ptr(4238, 4256, 18), Range16), $clone(new Range16.ptr(4257, 4293, 1), Range16), $clone(new Range16.ptr(4295, 4301, 6), Range16), $clone(new Range16.ptr(4304, 4346, 1), Range16), $clone(new Range16.ptr(4348, 4680, 1), Range16), $clone(new Range16.ptr(4682, 4685, 1), Range16), $clone(new Range16.ptr(4688, 4694, 1), Range16), $clone(new Range16.ptr(4696, 4698, 2), Range16), $clone(new Range16.ptr(4699, 4701, 1), Range16), $clone(new Range16.ptr(4704, 4744, 1), Range16), $clone(new Range16.ptr(4746, 4749, 1), Range16), $clone(new Range16.ptr(4752, 4784, 1), Range16), $clone(new Range16.ptr(4786, 4789, 1), Range16), $clone(new Range16.ptr(4792, 4798, 1), Range16), $clone(new Range16.ptr(4800, 4802, 2), Range16), $clone(new Range16.ptr(4803, 4805, 1), Range16), $clone(new Range16.ptr(4808, 4822, 1), Range16), $clone(new Range16.ptr(4824, 4880, 1), Range16), $clone(new Range16.ptr(4882, 4885, 1), Range16), $clone(new Range16.ptr(4888, 4954, 1), Range16), $clone(new Range16.ptr(4992, 5007, 1), Range16), $clone(new Range16.ptr(5024, 5109, 1), Range16), $clone(new Range16.ptr(5112, 5117, 1), Range16), $clone(new Range16.ptr(5121, 5740, 1), Range16), $clone(new Range16.ptr(5743, 5759, 1), Range16), $clone(new Range16.ptr(5761, 5786, 1), Range16), $clone(new Range16.ptr(5792, 5866, 1), Range16), $clone(new Range16.ptr(5873, 5880, 1), Range16), $clone(new Range16.ptr(5888, 5900, 1), Range16), $clone(new Range16.ptr(5902, 5905, 1), Range16), $clone(new Range16.ptr(5920, 5937, 1), Range16), $clone(new Range16.ptr(5952, 5969, 1), Range16), $clone(new Range16.ptr(5984, 5996, 1), Range16), $clone(new Range16.ptr(5998, 6000, 1), Range16), $clone(new Range16.ptr(6016, 6067, 1), Range16), $clone(new Range16.ptr(6103, 6108, 5), Range16), $clone(new Range16.ptr(6176, 6264, 1), Range16), $clone(new Range16.ptr(6272, 6276, 1), Range16), $clone(new Range16.ptr(6279, 6312, 1), Range16), $clone(new Range16.ptr(6314, 6320, 6), Range16), $clone(new Range16.ptr(6321, 6389, 1), Range16), $clone(new Range16.ptr(6400, 6430, 1), Range16), $clone(new Range16.ptr(6480, 6509, 1), Range16), $clone(new Range16.ptr(6512, 6516, 1), Range16), $clone(new Range16.ptr(6528, 6571, 1), Range16), $clone(new Range16.ptr(6576, 6601, 1), Range16), $clone(new Range16.ptr(6656, 6678, 1), Range16), $clone(new Range16.ptr(6688, 6740, 1), Range16), $clone(new Range16.ptr(6823, 6917, 94), Range16), $clone(new Range16.ptr(6918, 6963, 1), Range16), $clone(new Range16.ptr(6981, 6987, 1), Range16), $clone(new Range16.ptr(7043, 7072, 1), Range16), $clone(new Range16.ptr(7086, 7087, 1), Range16), $clone(new Range16.ptr(7098, 7141, 1), Range16), $clone(new Range16.ptr(7168, 7203, 1), Range16), $clone(new Range16.ptr(7245, 7247, 1), Range16), $clone(new Range16.ptr(7258, 7293, 1), Range16), $clone(new Range16.ptr(7296, 7304, 1), Range16), $clone(new Range16.ptr(7312, 7354, 1), Range16), $clone(new Range16.ptr(7357, 7359, 1), Range16), $clone(new Range16.ptr(7401, 7404, 1), Range16), $clone(new Range16.ptr(7406, 7411, 1), Range16), $clone(new Range16.ptr(7413, 7414, 1), Range16), $clone(new Range16.ptr(7418, 7424, 6), Range16), $clone(new Range16.ptr(7425, 7615, 1), Range16), $clone(new Range16.ptr(7680, 7957, 1), Range16), $clone(new Range16.ptr(7960, 7965, 1), Range16), $clone(new Range16.ptr(7968, 8005, 1), Range16), $clone(new Range16.ptr(8008, 8013, 1), Range16), $clone(new Range16.ptr(8016, 8023, 1), Range16), $clone(new Range16.ptr(8025, 8031, 2), Range16), $clone(new Range16.ptr(8032, 8061, 1), Range16), $clone(new Range16.ptr(8064, 8116, 1), Range16), $clone(new Range16.ptr(8118, 8124, 1), Range16), $clone(new Range16.ptr(8126, 8130, 4), Range16), $clone(new Range16.ptr(8131, 8132, 1), Range16), $clone(new Range16.ptr(8134, 8140, 1), Range16), $clone(new Range16.ptr(8144, 8147, 1), Range16), $clone(new Range16.ptr(8150, 8155, 1), Range16), $clone(new Range16.ptr(8160, 8172, 1), Range16), $clone(new Range16.ptr(8178, 8180, 1), Range16), $clone(new Range16.ptr(8182, 8188, 1), Range16), $clone(new Range16.ptr(8305, 8319, 14), Range16), $clone(new Range16.ptr(8336, 8348, 1), Range16), $clone(new Range16.ptr(8450, 8455, 5), Range16), $clone(new Range16.ptr(8458, 8467, 1), Range16), $clone(new Range16.ptr(8469, 8473, 4), Range16), $clone(new Range16.ptr(8474, 8477, 1), Range16), $clone(new Range16.ptr(8484, 8490, 2), Range16), $clone(new Range16.ptr(8491, 8493, 1), Range16), $clone(new Range16.ptr(8495, 8505, 1), Range16), $clone(new Range16.ptr(8508, 8511, 1), Range16), $clone(new Range16.ptr(8517, 8521, 1), Range16), $clone(new Range16.ptr(8526, 8579, 53), Range16), $clone(new Range16.ptr(8580, 11264, 2684), Range16), $clone(new Range16.ptr(11265, 11310, 1), Range16), $clone(new Range16.ptr(11312, 11358, 1), Range16), $clone(new Range16.ptr(11360, 11492, 1), Range16), $clone(new Range16.ptr(11499, 11502, 1), Range16), $clone(new Range16.ptr(11506, 11507, 1), Range16), $clone(new Range16.ptr(11520, 11557, 1), Range16), $clone(new Range16.ptr(11559, 11565, 6), Range16), $clone(new Range16.ptr(11568, 11623, 1), Range16), $clone(new Range16.ptr(11631, 11648, 17), Range16), $clone(new Range16.ptr(11649, 11670, 1), Range16), $clone(new Range16.ptr(11680, 11686, 1), Range16), $clone(new Range16.ptr(11688, 11694, 1), Range16), $clone(new Range16.ptr(11696, 11702, 1), Range16), $clone(new Range16.ptr(11704, 11710, 1), Range16), $clone(new Range16.ptr(11712, 11718, 1), Range16), $clone(new Range16.ptr(11720, 11726, 1), Range16), $clone(new Range16.ptr(11728, 11734, 1), Range16), $clone(new Range16.ptr(11736, 11742, 1), Range16), $clone(new Range16.ptr(11823, 12293, 470), Range16), $clone(new Range16.ptr(12294, 12337, 43), Range16), $clone(new Range16.ptr(12338, 12341, 1), Range16), $clone(new Range16.ptr(12347, 12348, 1), Range16), $clone(new Range16.ptr(12353, 12438, 1), Range16), $clone(new Range16.ptr(12445, 12447, 1), Range16), $clone(new Range16.ptr(12449, 12538, 1), Range16), $clone(new Range16.ptr(12540, 12543, 1), Range16), $clone(new Range16.ptr(12549, 12591, 1), Range16), $clone(new Range16.ptr(12593, 12686, 1), Range16), $clone(new Range16.ptr(12704, 12735, 1), Range16), $clone(new Range16.ptr(12784, 12799, 1), Range16), $clone(new Range16.ptr(13312, 19903, 1), Range16), $clone(new Range16.ptr(19968, 40956, 1), Range16), $clone(new Range16.ptr(40960, 42124, 1), Range16), $clone(new 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Range32), $clone(new Range32.ptr(120302, 120327, 1), Range32), $clone(new Range32.ptr(120354, 120379, 1), Range32), $clone(new Range32.ptr(120406, 120431, 1), Range32), $clone(new Range32.ptr(120458, 120485, 1), Range32), $clone(new Range32.ptr(120514, 120538, 1), Range32), $clone(new Range32.ptr(120540, 120545, 1), Range32), $clone(new Range32.ptr(120572, 120596, 1), Range32), $clone(new Range32.ptr(120598, 120603, 1), Range32), $clone(new Range32.ptr(120630, 120654, 1), Range32), $clone(new Range32.ptr(120656, 120661, 1), Range32), $clone(new Range32.ptr(120688, 120712, 1), Range32), $clone(new Range32.ptr(120714, 120719, 1), Range32), $clone(new Range32.ptr(120746, 120770, 1), Range32), $clone(new Range32.ptr(120772, 120777, 1), Range32), $clone(new Range32.ptr(120779, 125218, 4439), Range32), $clone(new Range32.ptr(125219, 125251, 1), Range32)]), 4);
-		_Lm = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(688, 705, 1), Range16), $clone(new Range16.ptr(710, 721, 1), Range16), $clone(new Range16.ptr(736, 740, 1), Range16), $clone(new Range16.ptr(748, 750, 2), Range16), $clone(new Range16.ptr(884, 890, 6), Range16), $clone(new Range16.ptr(1369, 1600, 231), Range16), $clone(new Range16.ptr(1765, 1766, 1), Range16), $clone(new Range16.ptr(2036, 2037, 1), Range16), $clone(new Range16.ptr(2042, 2074, 32), Range16), $clone(new Range16.ptr(2084, 2088, 4), Range16), $clone(new Range16.ptr(2417, 3654, 1237), Range16), $clone(new Range16.ptr(3782, 4348, 566), Range16), $clone(new Range16.ptr(6103, 6211, 108), Range16), $clone(new Range16.ptr(6823, 7288, 465), Range16), $clone(new Range16.ptr(7289, 7293, 1), Range16), $clone(new Range16.ptr(7468, 7530, 1), Range16), $clone(new Range16.ptr(7544, 7579, 35), Range16), $clone(new Range16.ptr(7580, 7615, 1), Range16), $clone(new Range16.ptr(8305, 8319, 14), Range16), $clone(new Range16.ptr(8336, 8348, 1), Range16), $clone(new Range16.ptr(11388, 11389, 1), Range16), $clone(new Range16.ptr(11631, 11823, 192), Range16), $clone(new Range16.ptr(12293, 12337, 44), Range16), $clone(new Range16.ptr(12338, 12341, 1), Range16), $clone(new Range16.ptr(12347, 12445, 98), Range16), $clone(new Range16.ptr(12446, 12540, 94), Range16), $clone(new Range16.ptr(12541, 12542, 1), Range16), $clone(new Range16.ptr(40981, 42232, 1251), Range16), $clone(new Range16.ptr(42233, 42237, 1), Range16), $clone(new Range16.ptr(42508, 42623, 115), Range16), $clone(new Range16.ptr(42652, 42653, 1), Range16), $clone(new Range16.ptr(42775, 42783, 1), Range16), $clone(new Range16.ptr(42864, 42888, 24), Range16), $clone(new Range16.ptr(43000, 43001, 1), Range16), $clone(new Range16.ptr(43471, 43494, 23), Range16), $clone(new Range16.ptr(43632, 43741, 109), Range16), $clone(new Range16.ptr(43763, 43764, 1), Range16), $clone(new Range16.ptr(43868, 43871, 1), Range16), $clone(new Range16.ptr(43881, 65392, 21511), Range16), $clone(new Range16.ptr(65438, 65439, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(92992, 92995, 1), Range32), $clone(new Range32.ptr(94099, 94111, 1), Range32), $clone(new Range32.ptr(94176, 94177, 1), Range32), $clone(new Range32.ptr(94179, 123191, 29012), Range32), $clone(new Range32.ptr(123192, 123197, 1), Range32), $clone(new Range32.ptr(125259, 125259, 1), Range32)]), 0);
-		_Lo = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(170, 186, 16), Range16), $clone(new Range16.ptr(443, 448, 5), Range16), $clone(new Range16.ptr(449, 451, 1), Range16), $clone(new Range16.ptr(660, 1488, 828), Range16), $clone(new Range16.ptr(1489, 1514, 1), Range16), $clone(new Range16.ptr(1519, 1522, 1), Range16), $clone(new Range16.ptr(1568, 1599, 1), Range16), $clone(new Range16.ptr(1601, 1610, 1), Range16), $clone(new Range16.ptr(1646, 1647, 1), Range16), $clone(new Range16.ptr(1649, 1747, 1), Range16), $clone(new Range16.ptr(1749, 1774, 25), Range16), $clone(new Range16.ptr(1775, 1786, 11), Range16), $clone(new Range16.ptr(1787, 1788, 1), Range16), $clone(new Range16.ptr(1791, 1808, 17), Range16), $clone(new Range16.ptr(1810, 1839, 1), Range16), $clone(new Range16.ptr(1869, 1957, 1), Range16), $clone(new Range16.ptr(1969, 1994, 25), Range16), $clone(new Range16.ptr(1995, 2026, 1), Range16), $clone(new Range16.ptr(2048, 2069, 1), Range16), $clone(new 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2576, 1), Range16), $clone(new Range16.ptr(2579, 2600, 1), Range16), $clone(new Range16.ptr(2602, 2608, 1), Range16), $clone(new Range16.ptr(2610, 2611, 1), Range16), $clone(new Range16.ptr(2613, 2614, 1), Range16), $clone(new Range16.ptr(2616, 2617, 1), Range16), $clone(new Range16.ptr(2649, 2652, 1), Range16), $clone(new Range16.ptr(2654, 2674, 20), Range16), $clone(new Range16.ptr(2675, 2676, 1), Range16), $clone(new Range16.ptr(2693, 2701, 1), Range16), $clone(new Range16.ptr(2703, 2705, 1), Range16), $clone(new Range16.ptr(2707, 2728, 1), Range16), $clone(new Range16.ptr(2730, 2736, 1), Range16), $clone(new Range16.ptr(2738, 2739, 1), Range16), $clone(new Range16.ptr(2741, 2745, 1), Range16), $clone(new Range16.ptr(2749, 2768, 19), Range16), $clone(new Range16.ptr(2784, 2785, 1), Range16), $clone(new Range16.ptr(2809, 2821, 12), Range16), $clone(new Range16.ptr(2822, 2828, 1), Range16), $clone(new Range16.ptr(2831, 2832, 1), Range16), $clone(new Range16.ptr(2835, 2856, 1), 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$clone(new Range16.ptr(6177, 6210, 1), Range16), $clone(new Range16.ptr(6212, 6264, 1), Range16), $clone(new Range16.ptr(6272, 6276, 1), Range16), $clone(new Range16.ptr(6279, 6312, 1), Range16), $clone(new Range16.ptr(6314, 6320, 6), Range16), $clone(new Range16.ptr(6321, 6389, 1), Range16), $clone(new Range16.ptr(6400, 6430, 1), Range16), $clone(new Range16.ptr(6480, 6509, 1), Range16), $clone(new Range16.ptr(6512, 6516, 1), Range16), $clone(new Range16.ptr(6528, 6571, 1), Range16), $clone(new Range16.ptr(6576, 6601, 1), Range16), $clone(new Range16.ptr(6656, 6678, 1), Range16), $clone(new Range16.ptr(6688, 6740, 1), Range16), $clone(new Range16.ptr(6917, 6963, 1), Range16), $clone(new Range16.ptr(6981, 6987, 1), Range16), $clone(new Range16.ptr(7043, 7072, 1), Range16), $clone(new Range16.ptr(7086, 7087, 1), Range16), $clone(new Range16.ptr(7098, 7141, 1), Range16), $clone(new Range16.ptr(7168, 7203, 1), Range16), $clone(new Range16.ptr(7245, 7247, 1), Range16), $clone(new Range16.ptr(7258, 7287, 1), Range16), $clone(new Range16.ptr(7401, 7404, 1), Range16), $clone(new Range16.ptr(7406, 7411, 1), Range16), $clone(new Range16.ptr(7413, 7414, 1), Range16), $clone(new Range16.ptr(7418, 8501, 1083), Range16), $clone(new Range16.ptr(8502, 8504, 1), Range16), $clone(new Range16.ptr(11568, 11623, 1), Range16), $clone(new Range16.ptr(11648, 11670, 1), Range16), $clone(new Range16.ptr(11680, 11686, 1), Range16), $clone(new Range16.ptr(11688, 11694, 1), Range16), $clone(new Range16.ptr(11696, 11702, 1), Range16), $clone(new Range16.ptr(11704, 11710, 1), Range16), $clone(new Range16.ptr(11712, 11718, 1), Range16), $clone(new Range16.ptr(11720, 11726, 1), Range16), $clone(new Range16.ptr(11728, 11734, 1), Range16), $clone(new Range16.ptr(11736, 11742, 1), Range16), $clone(new Range16.ptr(12294, 12348, 54), Range16), $clone(new Range16.ptr(12353, 12438, 1), Range16), $clone(new Range16.ptr(12447, 12449, 2), Range16), $clone(new Range16.ptr(12450, 12538, 1), Range16), 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+		_Lm = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(688, 705, 1), Range16), $clone(new Range16.ptr(710, 721, 1), Range16), $clone(new Range16.ptr(736, 740, 1), Range16), $clone(new Range16.ptr(748, 750, 2), Range16), $clone(new Range16.ptr(884, 890, 6), Range16), $clone(new Range16.ptr(1369, 1600, 231), Range16), $clone(new Range16.ptr(1765, 1766, 1), Range16), $clone(new Range16.ptr(2036, 2037, 1), Range16), $clone(new Range16.ptr(2042, 2074, 32), Range16), $clone(new Range16.ptr(2084, 2088, 4), Range16), $clone(new Range16.ptr(2249, 2417, 168), Range16), $clone(new Range16.ptr(3654, 3782, 128), Range16), $clone(new Range16.ptr(4348, 6103, 1755), Range16), $clone(new Range16.ptr(6211, 6823, 612), Range16), $clone(new Range16.ptr(7288, 7293, 1), Range16), $clone(new Range16.ptr(7468, 7530, 1), Range16), $clone(new Range16.ptr(7544, 7579, 35), Range16), $clone(new Range16.ptr(7580, 7615, 1), Range16), $clone(new Range16.ptr(8305, 8319, 14), Range16), $clone(new Range16.ptr(8336, 8348, 1), Range16), $clone(new Range16.ptr(11388, 11389, 1), Range16), $clone(new Range16.ptr(11631, 11823, 192), Range16), $clone(new Range16.ptr(12293, 12337, 44), Range16), $clone(new Range16.ptr(12338, 12341, 1), Range16), $clone(new Range16.ptr(12347, 12445, 98), Range16), $clone(new Range16.ptr(12446, 12540, 94), Range16), $clone(new Range16.ptr(12541, 12542, 1), Range16), $clone(new Range16.ptr(40981, 42232, 1251), Range16), $clone(new Range16.ptr(42233, 42237, 1), Range16), $clone(new Range16.ptr(42508, 42623, 115), Range16), $clone(new Range16.ptr(42652, 42653, 1), Range16), $clone(new Range16.ptr(42775, 42783, 1), Range16), $clone(new Range16.ptr(42864, 42888, 24), Range16), $clone(new Range16.ptr(42994, 42996, 1), Range16), $clone(new Range16.ptr(43000, 43001, 1), Range16), $clone(new Range16.ptr(43471, 43494, 23), Range16), $clone(new Range16.ptr(43632, 43741, 109), Range16), $clone(new Range16.ptr(43763, 43764, 1), Range16), $clone(new Range16.ptr(43868, 43871, 1), Range16), $clone(new Range16.ptr(43881, 65392, 21511), Range16), $clone(new Range16.ptr(65438, 65439, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(67456, 67461, 1), Range32), $clone(new Range32.ptr(67463, 67504, 1), Range32), $clone(new Range32.ptr(67506, 67514, 1), Range32), $clone(new Range32.ptr(92992, 92995, 1), Range32), $clone(new Range32.ptr(94099, 94111, 1), Range32), $clone(new Range32.ptr(94176, 94177, 1), Range32), $clone(new Range32.ptr(94179, 110576, 16397), Range32), $clone(new Range32.ptr(110577, 110579, 1), Range32), $clone(new Range32.ptr(110581, 110587, 1), Range32), $clone(new Range32.ptr(110589, 110590, 1), Range32), $clone(new Range32.ptr(122928, 122989, 1), Range32), $clone(new Range32.ptr(123191, 123197, 1), Range32), $clone(new Range32.ptr(124139, 125259, 1120), Range32)]), 0);
+		_Lo = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(170, 186, 16), Range16), $clone(new Range16.ptr(443, 448, 5), Range16), $clone(new Range16.ptr(449, 451, 1), Range16), $clone(new Range16.ptr(660, 1488, 828), Range16), $clone(new Range16.ptr(1489, 1514, 1), Range16), $clone(new Range16.ptr(1519, 1522, 1), Range16), $clone(new Range16.ptr(1568, 1599, 1), Range16), $clone(new Range16.ptr(1601, 1610, 1), Range16), $clone(new Range16.ptr(1646, 1647, 1), Range16), $clone(new Range16.ptr(1649, 1747, 1), Range16), $clone(new Range16.ptr(1749, 1774, 25), Range16), $clone(new Range16.ptr(1775, 1786, 11), Range16), $clone(new Range16.ptr(1787, 1788, 1), Range16), $clone(new Range16.ptr(1791, 1808, 17), Range16), $clone(new Range16.ptr(1810, 1839, 1), Range16), $clone(new Range16.ptr(1869, 1957, 1), Range16), $clone(new Range16.ptr(1969, 1994, 25), Range16), $clone(new Range16.ptr(1995, 2026, 1), Range16), $clone(new Range16.ptr(2048, 2069, 1), Range16), $clone(new Range16.ptr(2112, 2136, 1), Range16), $clone(new Range16.ptr(2144, 2154, 1), Range16), $clone(new Range16.ptr(2160, 2183, 1), Range16), $clone(new Range16.ptr(2185, 2190, 1), Range16), $clone(new Range16.ptr(2208, 2248, 1), Range16), $clone(new Range16.ptr(2308, 2361, 1), Range16), $clone(new Range16.ptr(2365, 2384, 19), Range16), $clone(new Range16.ptr(2392, 2401, 1), Range16), $clone(new Range16.ptr(2418, 2432, 1), Range16), $clone(new Range16.ptr(2437, 2444, 1), Range16), $clone(new Range16.ptr(2447, 2448, 1), Range16), $clone(new Range16.ptr(2451, 2472, 1), Range16), $clone(new Range16.ptr(2474, 2480, 1), Range16), $clone(new Range16.ptr(2482, 2486, 4), Range16), $clone(new Range16.ptr(2487, 2489, 1), Range16), $clone(new Range16.ptr(2493, 2510, 17), Range16), $clone(new Range16.ptr(2524, 2525, 1), Range16), $clone(new Range16.ptr(2527, 2529, 1), Range16), $clone(new Range16.ptr(2544, 2545, 1), Range16), $clone(new Range16.ptr(2556, 2565, 9), Range16), $clone(new Range16.ptr(2566, 2570, 1), Range16), $clone(new Range16.ptr(2575, 2576, 1), Range16), $clone(new Range16.ptr(2579, 2600, 1), Range16), $clone(new Range16.ptr(2602, 2608, 1), Range16), $clone(new Range16.ptr(2610, 2611, 1), Range16), $clone(new Range16.ptr(2613, 2614, 1), Range16), $clone(new Range16.ptr(2616, 2617, 1), Range16), $clone(new Range16.ptr(2649, 2652, 1), Range16), $clone(new Range16.ptr(2654, 2674, 20), Range16), $clone(new Range16.ptr(2675, 2676, 1), Range16), $clone(new Range16.ptr(2693, 2701, 1), Range16), $clone(new Range16.ptr(2703, 2705, 1), Range16), $clone(new Range16.ptr(2707, 2728, 1), Range16), $clone(new Range16.ptr(2730, 2736, 1), Range16), $clone(new Range16.ptr(2738, 2739, 1), Range16), $clone(new Range16.ptr(2741, 2745, 1), Range16), $clone(new Range16.ptr(2749, 2768, 19), Range16), $clone(new Range16.ptr(2784, 2785, 1), Range16), $clone(new Range16.ptr(2809, 2821, 12), Range16), $clone(new Range16.ptr(2822, 2828, 1), Range16), $clone(new Range16.ptr(2831, 2832, 1), Range16), $clone(new Range16.ptr(2835, 2856, 1), Range16), $clone(new Range16.ptr(2858, 2864, 1), Range16), $clone(new Range16.ptr(2866, 2867, 1), Range16), $clone(new Range16.ptr(2869, 2873, 1), Range16), $clone(new Range16.ptr(2877, 2908, 31), Range16), $clone(new Range16.ptr(2909, 2911, 2), Range16), $clone(new Range16.ptr(2912, 2913, 1), Range16), $clone(new Range16.ptr(2929, 2947, 18), Range16), $clone(new Range16.ptr(2949, 2954, 1), Range16), $clone(new Range16.ptr(2958, 2960, 1), Range16), $clone(new Range16.ptr(2962, 2965, 1), Range16), $clone(new Range16.ptr(2969, 2970, 1), Range16), $clone(new Range16.ptr(2972, 2974, 2), Range16), $clone(new Range16.ptr(2975, 2979, 4), Range16), $clone(new Range16.ptr(2980, 2984, 4), Range16), $clone(new Range16.ptr(2985, 2986, 1), Range16), $clone(new Range16.ptr(2990, 3001, 1), Range16), $clone(new Range16.ptr(3024, 3077, 53), Range16), $clone(new Range16.ptr(3078, 3084, 1), Range16), $clone(new Range16.ptr(3086, 3088, 1), Range16), $clone(new Range16.ptr(3090, 3112, 1), Range16), $clone(new Range16.ptr(3114, 3129, 1), Range16), $clone(new Range16.ptr(3133, 3160, 27), Range16), $clone(new Range16.ptr(3161, 3162, 1), Range16), $clone(new Range16.ptr(3165, 3168, 3), Range16), $clone(new Range16.ptr(3169, 3200, 31), Range16), $clone(new Range16.ptr(3205, 3212, 1), Range16), $clone(new Range16.ptr(3214, 3216, 1), Range16), $clone(new Range16.ptr(3218, 3240, 1), Range16), $clone(new Range16.ptr(3242, 3251, 1), Range16), $clone(new Range16.ptr(3253, 3257, 1), Range16), $clone(new Range16.ptr(3261, 3293, 32), Range16), $clone(new Range16.ptr(3294, 3296, 2), Range16), $clone(new Range16.ptr(3297, 3313, 16), Range16), $clone(new Range16.ptr(3314, 3332, 18), Range16), $clone(new Range16.ptr(3333, 3340, 1), Range16), $clone(new Range16.ptr(3342, 3344, 1), Range16), $clone(new Range16.ptr(3346, 3386, 1), Range16), $clone(new Range16.ptr(3389, 3406, 17), Range16), $clone(new Range16.ptr(3412, 3414, 1), Range16), $clone(new Range16.ptr(3423, 3425, 1), Range16), $clone(new Range16.ptr(3450, 3455, 1), Range16), $clone(new Range16.ptr(3461, 3478, 1), Range16), $clone(new Range16.ptr(3482, 3505, 1), Range16), $clone(new Range16.ptr(3507, 3515, 1), Range16), $clone(new Range16.ptr(3517, 3520, 3), Range16), $clone(new Range16.ptr(3521, 3526, 1), Range16), $clone(new Range16.ptr(3585, 3632, 1), Range16), $clone(new Range16.ptr(3634, 3635, 1), Range16), $clone(new Range16.ptr(3648, 3653, 1), Range16), $clone(new Range16.ptr(3713, 3714, 1), Range16), $clone(new Range16.ptr(3716, 3718, 2), Range16), $clone(new Range16.ptr(3719, 3722, 1), Range16), $clone(new Range16.ptr(3724, 3747, 1), Range16), $clone(new Range16.ptr(3749, 3751, 2), Range16), $clone(new Range16.ptr(3752, 3760, 1), Range16), $clone(new Range16.ptr(3762, 3763, 1), Range16), $clone(new Range16.ptr(3773, 3776, 3), Range16), $clone(new Range16.ptr(3777, 3780, 1), Range16), $clone(new Range16.ptr(3804, 3807, 1), Range16), $clone(new Range16.ptr(3840, 3904, 64), Range16), $clone(new Range16.ptr(3905, 3911, 1), Range16), $clone(new Range16.ptr(3913, 3948, 1), Range16), $clone(new Range16.ptr(3976, 3980, 1), Range16), $clone(new Range16.ptr(4096, 4138, 1), Range16), $clone(new Range16.ptr(4159, 4176, 17), Range16), $clone(new Range16.ptr(4177, 4181, 1), Range16), $clone(new Range16.ptr(4186, 4189, 1), Range16), $clone(new Range16.ptr(4193, 4197, 4), Range16), $clone(new Range16.ptr(4198, 4206, 8), Range16), $clone(new Range16.ptr(4207, 4208, 1), Range16), $clone(new Range16.ptr(4213, 4225, 1), Range16), $clone(new Range16.ptr(4238, 4352, 114), Range16), $clone(new Range16.ptr(4353, 4680, 1), Range16), $clone(new Range16.ptr(4682, 4685, 1), Range16), $clone(new Range16.ptr(4688, 4694, 1), Range16), $clone(new Range16.ptr(4696, 4698, 2), Range16), $clone(new Range16.ptr(4699, 4701, 1), Range16), $clone(new Range16.ptr(4704, 4744, 1), Range16), $clone(new Range16.ptr(4746, 4749, 1), Range16), $clone(new Range16.ptr(4752, 4784, 1), Range16), $clone(new Range16.ptr(4786, 4789, 1), Range16), $clone(new Range16.ptr(4792, 4798, 1), Range16), $clone(new Range16.ptr(4800, 4802, 2), Range16), $clone(new Range16.ptr(4803, 4805, 1), Range16), $clone(new Range16.ptr(4808, 4822, 1), Range16), $clone(new Range16.ptr(4824, 4880, 1), Range16), $clone(new Range16.ptr(4882, 4885, 1), Range16), $clone(new Range16.ptr(4888, 4954, 1), Range16), $clone(new Range16.ptr(4992, 5007, 1), Range16), $clone(new Range16.ptr(5121, 5740, 1), Range16), $clone(new Range16.ptr(5743, 5759, 1), Range16), $clone(new Range16.ptr(5761, 5786, 1), Range16), $clone(new Range16.ptr(5792, 5866, 1), Range16), $clone(new Range16.ptr(5873, 5880, 1), Range16), $clone(new Range16.ptr(5888, 5905, 1), Range16), $clone(new Range16.ptr(5919, 5937, 1), Range16), $clone(new Range16.ptr(5952, 5969, 1), Range16), $clone(new Range16.ptr(5984, 5996, 1), Range16), $clone(new Range16.ptr(5998, 6000, 1), Range16), $clone(new Range16.ptr(6016, 6067, 1), Range16), $clone(new Range16.ptr(6108, 6176, 68), Range16), $clone(new Range16.ptr(6177, 6210, 1), Range16), $clone(new Range16.ptr(6212, 6264, 1), Range16), $clone(new Range16.ptr(6272, 6276, 1), Range16), $clone(new Range16.ptr(6279, 6312, 1), Range16), $clone(new Range16.ptr(6314, 6320, 6), Range16), $clone(new Range16.ptr(6321, 6389, 1), Range16), $clone(new Range16.ptr(6400, 6430, 1), Range16), $clone(new Range16.ptr(6480, 6509, 1), Range16), $clone(new Range16.ptr(6512, 6516, 1), Range16), $clone(new Range16.ptr(6528, 6571, 1), Range16), $clone(new Range16.ptr(6576, 6601, 1), Range16), $clone(new Range16.ptr(6656, 6678, 1), Range16), $clone(new Range16.ptr(6688, 6740, 1), Range16), $clone(new Range16.ptr(6917, 6963, 1), Range16), $clone(new Range16.ptr(6981, 6988, 1), Range16), $clone(new Range16.ptr(7043, 7072, 1), Range16), $clone(new Range16.ptr(7086, 7087, 1), Range16), $clone(new Range16.ptr(7098, 7141, 1), Range16), $clone(new Range16.ptr(7168, 7203, 1), Range16), $clone(new Range16.ptr(7245, 7247, 1), Range16), $clone(new Range16.ptr(7258, 7287, 1), Range16), $clone(new Range16.ptr(7401, 7404, 1), Range16), $clone(new Range16.ptr(7406, 7411, 1), Range16), $clone(new Range16.ptr(7413, 7414, 1), Range16), $clone(new Range16.ptr(7418, 8501, 1083), Range16), $clone(new Range16.ptr(8502, 8504, 1), Range16), $clone(new Range16.ptr(11568, 11623, 1), Range16), $clone(new Range16.ptr(11648, 11670, 1), Range16), $clone(new Range16.ptr(11680, 11686, 1), Range16), $clone(new Range16.ptr(11688, 11694, 1), Range16), $clone(new Range16.ptr(11696, 11702, 1), Range16), $clone(new Range16.ptr(11704, 11710, 1), Range16), $clone(new Range16.ptr(11712, 11718, 1), Range16), $clone(new Range16.ptr(11720, 11726, 1), Range16), $clone(new Range16.ptr(11728, 11734, 1), Range16), $clone(new Range16.ptr(11736, 11742, 1), Range16), $clone(new Range16.ptr(12294, 12348, 54), Range16), $clone(new Range16.ptr(12353, 12438, 1), Range16), $clone(new Range16.ptr(12447, 12449, 2), Range16), $clone(new Range16.ptr(12450, 12538, 1), Range16), $clone(new Range16.ptr(12543, 12549, 6), Range16), $clone(new Range16.ptr(12550, 12591, 1), Range16), $clone(new Range16.ptr(12593, 12686, 1), Range16), $clone(new Range16.ptr(12704, 12735, 1), Range16), $clone(new Range16.ptr(12784, 12799, 1), Range16), $clone(new Range16.ptr(13312, 19903, 1), Range16), $clone(new Range16.ptr(19968, 40980, 1), Range16), $clone(new Range16.ptr(40982, 42124, 1), Range16), $clone(new Range16.ptr(42192, 42231, 1), Range16), $clone(new Range16.ptr(42240, 42507, 1), Range16), $clone(new Range16.ptr(42512, 42527, 1), Range16), $clone(new Range16.ptr(42538, 42539, 1), Range16), $clone(new Range16.ptr(42606, 42656, 50), Range16), $clone(new Range16.ptr(42657, 42725, 1), Range16), $clone(new Range16.ptr(42895, 42999, 104), Range16), $clone(new Range16.ptr(43003, 43009, 1), Range16), $clone(new Range16.ptr(43011, 43013, 1), Range16), $clone(new Range16.ptr(43015, 43018, 1), Range16), $clone(new Range16.ptr(43020, 43042, 1), Range16), $clone(new Range16.ptr(43072, 43123, 1), Range16), $clone(new Range16.ptr(43138, 43187, 1), Range16), $clone(new Range16.ptr(43250, 43255, 1), Range16), $clone(new Range16.ptr(43259, 43261, 2), Range16), $clone(new Range16.ptr(43262, 43274, 12), Range16), $clone(new Range16.ptr(43275, 43301, 1), Range16), $clone(new Range16.ptr(43312, 43334, 1), Range16), $clone(new Range16.ptr(43360, 43388, 1), Range16), $clone(new Range16.ptr(43396, 43442, 1), Range16), $clone(new Range16.ptr(43488, 43492, 1), Range16), $clone(new Range16.ptr(43495, 43503, 1), Range16), $clone(new Range16.ptr(43514, 43518, 1), Range16), $clone(new Range16.ptr(43520, 43560, 1), Range16), $clone(new Range16.ptr(43584, 43586, 1), Range16), $clone(new Range16.ptr(43588, 43595, 1), Range16), $clone(new Range16.ptr(43616, 43631, 1), Range16), $clone(new Range16.ptr(43633, 43638, 1), Range16), $clone(new Range16.ptr(43642, 43646, 4), Range16), $clone(new Range16.ptr(43647, 43695, 1), Range16), $clone(new Range16.ptr(43697, 43701, 4), Range16), $clone(new Range16.ptr(43702, 43705, 3), Range16), $clone(new Range16.ptr(43706, 43709, 1), Range16), $clone(new Range16.ptr(43712, 43714, 2), Range16), $clone(new Range16.ptr(43739, 43740, 1), Range16), $clone(new Range16.ptr(43744, 43754, 1), Range16), $clone(new Range16.ptr(43762, 43777, 15), Range16), $clone(new Range16.ptr(43778, 43782, 1), Range16), $clone(new Range16.ptr(43785, 43790, 1), Range16), $clone(new Range16.ptr(43793, 43798, 1), Range16), $clone(new Range16.ptr(43808, 43814, 1), Range16), $clone(new Range16.ptr(43816, 43822, 1), Range16), $clone(new Range16.ptr(43968, 44002, 1), Range16), $clone(new Range16.ptr(44032, 55203, 1), Range16), $clone(new Range16.ptr(55216, 55238, 1), Range16), $clone(new Range16.ptr(55243, 55291, 1), Range16), $clone(new Range16.ptr(63744, 64109, 1), Range16), $clone(new Range16.ptr(64112, 64217, 1), Range16), $clone(new Range16.ptr(64285, 64287, 2), Range16), $clone(new Range16.ptr(64288, 64296, 1), Range16), $clone(new Range16.ptr(64298, 64310, 1), Range16), $clone(new Range16.ptr(64312, 64316, 1), Range16), $clone(new Range16.ptr(64318, 64320, 2), Range16), $clone(new Range16.ptr(64321, 64323, 2), Range16), $clone(new Range16.ptr(64324, 64326, 2), Range16), $clone(new Range16.ptr(64327, 64433, 1), Range16), $clone(new Range16.ptr(64467, 64829, 1), Range16), $clone(new Range16.ptr(64848, 64911, 1), Range16), $clone(new Range16.ptr(64914, 64967, 1), Range16), $clone(new Range16.ptr(65008, 65019, 1), Range16), $clone(new Range16.ptr(65136, 65140, 1), Range16), $clone(new Range16.ptr(65142, 65276, 1), Range16), $clone(new Range16.ptr(65382, 65391, 1), Range16), $clone(new Range16.ptr(65393, 65437, 1), Range16), $clone(new Range16.ptr(65440, 65470, 1), Range16), $clone(new Range16.ptr(65474, 65479, 1), Range16), $clone(new Range16.ptr(65482, 65487, 1), Range16), $clone(new Range16.ptr(65490, 65495, 1), Range16), $clone(new Range16.ptr(65498, 65500, 1), Range16)]), new 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Range32.ptr(69635, 69687, 1), Range32), $clone(new Range32.ptr(69745, 69746, 1), Range32), $clone(new Range32.ptr(69749, 69763, 14), Range32), $clone(new Range32.ptr(69764, 69807, 1), Range32), $clone(new Range32.ptr(69840, 69864, 1), Range32), $clone(new Range32.ptr(69891, 69926, 1), Range32), $clone(new Range32.ptr(69956, 69959, 3), Range32), $clone(new Range32.ptr(69968, 70002, 1), Range32), $clone(new Range32.ptr(70006, 70019, 13), Range32), $clone(new Range32.ptr(70020, 70066, 1), Range32), $clone(new Range32.ptr(70081, 70084, 1), Range32), $clone(new Range32.ptr(70106, 70108, 2), Range32), $clone(new Range32.ptr(70144, 70161, 1), Range32), $clone(new Range32.ptr(70163, 70187, 1), Range32), $clone(new Range32.ptr(70207, 70208, 1), Range32), $clone(new Range32.ptr(70272, 70278, 1), Range32), $clone(new Range32.ptr(70280, 70282, 2), Range32), $clone(new Range32.ptr(70283, 70285, 1), Range32), $clone(new Range32.ptr(70287, 70301, 1), Range32), $clone(new Range32.ptr(70303, 70312, 1), Range32), $clone(new Range32.ptr(70320, 70366, 1), Range32), $clone(new Range32.ptr(70405, 70412, 1), Range32), $clone(new Range32.ptr(70415, 70416, 1), Range32), $clone(new Range32.ptr(70419, 70440, 1), Range32), $clone(new Range32.ptr(70442, 70448, 1), Range32), $clone(new Range32.ptr(70450, 70451, 1), Range32), $clone(new Range32.ptr(70453, 70457, 1), Range32), $clone(new Range32.ptr(70461, 70480, 19), Range32), $clone(new Range32.ptr(70493, 70497, 1), Range32), $clone(new Range32.ptr(70656, 70708, 1), Range32), $clone(new Range32.ptr(70727, 70730, 1), Range32), $clone(new Range32.ptr(70751, 70753, 1), Range32), $clone(new Range32.ptr(70784, 70831, 1), Range32), $clone(new Range32.ptr(70852, 70853, 1), Range32), $clone(new Range32.ptr(70855, 71040, 185), Range32), $clone(new Range32.ptr(71041, 71086, 1), Range32), $clone(new Range32.ptr(71128, 71131, 1), Range32), $clone(new Range32.ptr(71168, 71215, 1), Range32), $clone(new Range32.ptr(71236, 71296, 60), Range32), $clone(new Range32.ptr(71297, 71338, 1), Range32), $clone(new Range32.ptr(71352, 71424, 72), Range32), $clone(new Range32.ptr(71425, 71450, 1), Range32), $clone(new Range32.ptr(71488, 71494, 1), Range32), $clone(new Range32.ptr(71680, 71723, 1), Range32), $clone(new Range32.ptr(71935, 71942, 1), Range32), $clone(new Range32.ptr(71945, 71948, 3), Range32), $clone(new Range32.ptr(71949, 71955, 1), Range32), $clone(new Range32.ptr(71957, 71958, 1), Range32), $clone(new Range32.ptr(71960, 71983, 1), Range32), $clone(new Range32.ptr(71999, 72001, 2), Range32), $clone(new Range32.ptr(72096, 72103, 1), Range32), $clone(new Range32.ptr(72106, 72144, 1), Range32), $clone(new Range32.ptr(72161, 72163, 2), Range32), $clone(new Range32.ptr(72192, 72203, 11), Range32), $clone(new Range32.ptr(72204, 72242, 1), Range32), $clone(new Range32.ptr(72250, 72272, 22), Range32), $clone(new Range32.ptr(72284, 72329, 1), Range32), $clone(new Range32.ptr(72349, 72368, 19), Range32), $clone(new Range32.ptr(72369, 72440, 1), Range32), $clone(new Range32.ptr(72704, 72712, 1), Range32), $clone(new Range32.ptr(72714, 72750, 1), Range32), $clone(new Range32.ptr(72768, 72818, 50), Range32), $clone(new Range32.ptr(72819, 72847, 1), Range32), $clone(new Range32.ptr(72960, 72966, 1), Range32), $clone(new Range32.ptr(72968, 72969, 1), Range32), $clone(new Range32.ptr(72971, 73008, 1), Range32), $clone(new Range32.ptr(73030, 73056, 26), Range32), $clone(new Range32.ptr(73057, 73061, 1), Range32), $clone(new Range32.ptr(73063, 73064, 1), Range32), $clone(new Range32.ptr(73066, 73097, 1), Range32), $clone(new Range32.ptr(73112, 73440, 328), Range32), $clone(new Range32.ptr(73441, 73458, 1), Range32), $clone(new Range32.ptr(73474, 73476, 2), Range32), $clone(new Range32.ptr(73477, 73488, 1), Range32), $clone(new Range32.ptr(73490, 73523, 1), Range32), $clone(new Range32.ptr(73648, 73728, 80), Range32), $clone(new Range32.ptr(73729, 74649, 1), Range32), $clone(new Range32.ptr(74880, 75075, 1), Range32), $clone(new Range32.ptr(77712, 77808, 1), Range32), $clone(new Range32.ptr(77824, 78895, 1), Range32), $clone(new Range32.ptr(78913, 78918, 1), Range32), $clone(new Range32.ptr(82944, 83526, 1), Range32), $clone(new Range32.ptr(92160, 92728, 1), Range32), $clone(new Range32.ptr(92736, 92766, 1), Range32), $clone(new Range32.ptr(92784, 92862, 1), Range32), $clone(new Range32.ptr(92880, 92909, 1), Range32), $clone(new Range32.ptr(92928, 92975, 1), Range32), $clone(new Range32.ptr(93027, 93047, 1), Range32), $clone(new Range32.ptr(93053, 93071, 1), Range32), $clone(new Range32.ptr(93952, 94026, 1), Range32), $clone(new Range32.ptr(94032, 94208, 176), Range32), $clone(new Range32.ptr(94209, 100343, 1), Range32), $clone(new Range32.ptr(100352, 101589, 1), Range32), $clone(new Range32.ptr(101632, 101640, 1), Range32), $clone(new Range32.ptr(110592, 110882, 1), Range32), $clone(new Range32.ptr(110898, 110928, 30), Range32), $clone(new Range32.ptr(110929, 110930, 1), Range32), $clone(new Range32.ptr(110933, 110948, 15), Range32), $clone(new Range32.ptr(110949, 110951, 1), Range32), $clone(new Range32.ptr(110960, 111355, 1), Range32), $clone(new Range32.ptr(113664, 113770, 1), Range32), $clone(new Range32.ptr(113776, 113788, 1), Range32), $clone(new Range32.ptr(113792, 113800, 1), Range32), $clone(new Range32.ptr(113808, 113817, 1), Range32), $clone(new Range32.ptr(122634, 123136, 502), Range32), $clone(new Range32.ptr(123137, 123180, 1), Range32), $clone(new Range32.ptr(123214, 123536, 322), Range32), $clone(new Range32.ptr(123537, 123565, 1), Range32), $clone(new Range32.ptr(123584, 123627, 1), Range32), $clone(new Range32.ptr(124112, 124138, 1), Range32), $clone(new Range32.ptr(124896, 124902, 1), Range32), $clone(new Range32.ptr(124904, 124907, 1), Range32), $clone(new Range32.ptr(124909, 124910, 1), Range32), $clone(new Range32.ptr(124912, 124926, 1), Range32), $clone(new Range32.ptr(124928, 125124, 1), Range32), $clone(new Range32.ptr(126464, 126467, 1), Range32), $clone(new Range32.ptr(126469, 126495, 1), Range32), $clone(new Range32.ptr(126497, 126498, 1), Range32), $clone(new Range32.ptr(126500, 126503, 3), Range32), $clone(new Range32.ptr(126505, 126514, 1), Range32), $clone(new Range32.ptr(126516, 126519, 1), Range32), $clone(new Range32.ptr(126521, 126523, 2), Range32), $clone(new Range32.ptr(126530, 126535, 5), Range32), $clone(new Range32.ptr(126537, 126541, 2), Range32), $clone(new Range32.ptr(126542, 126543, 1), Range32), $clone(new Range32.ptr(126545, 126546, 1), Range32), $clone(new Range32.ptr(126548, 126551, 3), Range32), $clone(new Range32.ptr(126553, 126561, 2), Range32), $clone(new Range32.ptr(126562, 126564, 2), Range32), $clone(new Range32.ptr(126567, 126570, 1), Range32), $clone(new Range32.ptr(126572, 126578, 1), Range32), $clone(new Range32.ptr(126580, 126583, 1), Range32), $clone(new Range32.ptr(126585, 126588, 1), Range32), $clone(new Range32.ptr(126590, 126592, 2), Range32), $clone(new Range32.ptr(126593, 126601, 1), Range32), $clone(new Range32.ptr(126603, 126619, 1), Range32), $clone(new Range32.ptr(126625, 126627, 1), Range32), $clone(new Range32.ptr(126629, 126633, 1), Range32), $clone(new Range32.ptr(126635, 126651, 1), Range32), $clone(new Range32.ptr(131072, 173791, 1), Range32), $clone(new Range32.ptr(173824, 177977, 1), Range32), $clone(new Range32.ptr(177984, 178205, 1), Range32), $clone(new Range32.ptr(178208, 183969, 1), Range32), $clone(new Range32.ptr(183984, 191456, 1), Range32), $clone(new Range32.ptr(194560, 195101, 1), Range32), $clone(new Range32.ptr(196608, 201546, 1), Range32), $clone(new Range32.ptr(201552, 205743, 1), Range32)]), 1);
 		_Lt = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(453, 459, 3), Range16), $clone(new Range16.ptr(498, 8072, 7574), Range16), $clone(new Range16.ptr(8073, 8079, 1), Range16), $clone(new Range16.ptr(8088, 8095, 1), Range16), $clone(new Range16.ptr(8104, 8111, 1), Range16), $clone(new Range16.ptr(8124, 8140, 16), Range16), $clone(new Range16.ptr(8188, 8188, 1), Range16)]), sliceType$1.nil, 0);
-		_Lu = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(65, 90, 1), Range16), $clone(new Range16.ptr(192, 214, 1), Range16), $clone(new Range16.ptr(216, 222, 1), Range16), $clone(new Range16.ptr(256, 310, 2), Range16), $clone(new Range16.ptr(313, 327, 2), Range16), $clone(new Range16.ptr(330, 376, 2), Range16), $clone(new Range16.ptr(377, 381, 2), Range16), $clone(new Range16.ptr(385, 386, 1), Range16), $clone(new Range16.ptr(388, 390, 2), Range16), $clone(new Range16.ptr(391, 393, 2), Range16), $clone(new Range16.ptr(394, 395, 1), Range16), $clone(new Range16.ptr(398, 401, 1), Range16), $clone(new Range16.ptr(403, 404, 1), Range16), $clone(new Range16.ptr(406, 408, 1), Range16), $clone(new Range16.ptr(412, 413, 1), Range16), $clone(new Range16.ptr(415, 416, 1), Range16), $clone(new Range16.ptr(418, 422, 2), Range16), $clone(new Range16.ptr(423, 425, 2), Range16), $clone(new Range16.ptr(428, 430, 2), Range16), $clone(new Range16.ptr(431, 433, 2), Range16), $clone(new Range16.ptr(434, 435, 1), Range16), $clone(new Range16.ptr(437, 439, 2), Range16), $clone(new Range16.ptr(440, 444, 4), Range16), $clone(new Range16.ptr(452, 461, 3), Range16), $clone(new Range16.ptr(463, 475, 2), Range16), $clone(new Range16.ptr(478, 494, 2), Range16), $clone(new Range16.ptr(497, 500, 3), Range16), $clone(new Range16.ptr(502, 504, 1), Range16), $clone(new Range16.ptr(506, 562, 2), Range16), $clone(new Range16.ptr(570, 571, 1), Range16), $clone(new Range16.ptr(573, 574, 1), Range16), $clone(new Range16.ptr(577, 579, 2), Range16), $clone(new Range16.ptr(580, 582, 1), Range16), $clone(new Range16.ptr(584, 590, 2), Range16), $clone(new Range16.ptr(880, 882, 2), Range16), $clone(new Range16.ptr(886, 895, 9), Range16), $clone(new Range16.ptr(902, 904, 2), Range16), $clone(new Range16.ptr(905, 906, 1), Range16), $clone(new Range16.ptr(908, 910, 2), Range16), $clone(new Range16.ptr(911, 913, 2), Range16), $clone(new Range16.ptr(914, 929, 1), Range16), $clone(new Range16.ptr(931, 939, 1), Range16), $clone(new Range16.ptr(975, 978, 3), Range16), $clone(new Range16.ptr(979, 980, 1), Range16), $clone(new Range16.ptr(984, 1006, 2), Range16), $clone(new Range16.ptr(1012, 1015, 3), Range16), $clone(new Range16.ptr(1017, 1018, 1), Range16), $clone(new Range16.ptr(1021, 1071, 1), Range16), $clone(new Range16.ptr(1120, 1152, 2), Range16), $clone(new Range16.ptr(1162, 1216, 2), Range16), $clone(new Range16.ptr(1217, 1229, 2), Range16), $clone(new Range16.ptr(1232, 1326, 2), Range16), $clone(new Range16.ptr(1329, 1366, 1), Range16), $clone(new Range16.ptr(4256, 4293, 1), Range16), $clone(new Range16.ptr(4295, 4301, 6), Range16), $clone(new Range16.ptr(5024, 5109, 1), Range16), $clone(new Range16.ptr(7312, 7354, 1), Range16), $clone(new Range16.ptr(7357, 7359, 1), Range16), $clone(new Range16.ptr(7680, 7828, 2), Range16), $clone(new Range16.ptr(7838, 7934, 2), Range16), $clone(new Range16.ptr(7944, 7951, 1), Range16), $clone(new Range16.ptr(7960, 7965, 1), Range16), $clone(new Range16.ptr(7976, 7983, 1), Range16), $clone(new Range16.ptr(7992, 7999, 1), Range16), $clone(new Range16.ptr(8008, 8013, 1), Range16), $clone(new Range16.ptr(8025, 8031, 2), Range16), $clone(new Range16.ptr(8040, 8047, 1), Range16), $clone(new Range16.ptr(8120, 8123, 1), Range16), $clone(new Range16.ptr(8136, 8139, 1), Range16), $clone(new Range16.ptr(8152, 8155, 1), Range16), $clone(new Range16.ptr(8168, 8172, 1), Range16), $clone(new Range16.ptr(8184, 8187, 1), Range16), $clone(new Range16.ptr(8450, 8455, 5), Range16), $clone(new Range16.ptr(8459, 8461, 1), Range16), $clone(new Range16.ptr(8464, 8466, 1), Range16), $clone(new Range16.ptr(8469, 8473, 4), Range16), $clone(new Range16.ptr(8474, 8477, 1), Range16), $clone(new Range16.ptr(8484, 8490, 2), Range16), $clone(new Range16.ptr(8491, 8493, 1), Range16), $clone(new Range16.ptr(8496, 8499, 1), Range16), $clone(new Range16.ptr(8510, 8511, 1), Range16), $clone(new Range16.ptr(8517, 8579, 62), Range16), $clone(new Range16.ptr(11264, 11310, 1), Range16), $clone(new Range16.ptr(11360, 11362, 2), Range16), $clone(new Range16.ptr(11363, 11364, 1), Range16), $clone(new Range16.ptr(11367, 11373, 2), Range16), $clone(new Range16.ptr(11374, 11376, 1), Range16), $clone(new Range16.ptr(11378, 11381, 3), Range16), $clone(new Range16.ptr(11390, 11392, 1), Range16), $clone(new Range16.ptr(11394, 11490, 2), Range16), $clone(new Range16.ptr(11499, 11501, 2), Range16), $clone(new Range16.ptr(11506, 42560, 31054), Range16), $clone(new Range16.ptr(42562, 42604, 2), Range16), $clone(new Range16.ptr(42624, 42650, 2), Range16), $clone(new Range16.ptr(42786, 42798, 2), Range16), $clone(new Range16.ptr(42802, 42862, 2), Range16), $clone(new Range16.ptr(42873, 42877, 2), Range16), $clone(new Range16.ptr(42878, 42886, 2), Range16), $clone(new Range16.ptr(42891, 42893, 2), Range16), $clone(new Range16.ptr(42896, 42898, 2), Range16), $clone(new Range16.ptr(42902, 42922, 2), Range16), $clone(new Range16.ptr(42923, 42926, 1), Range16), $clone(new Range16.ptr(42928, 42932, 1), Range16), $clone(new Range16.ptr(42934, 42942, 2), Range16), $clone(new Range16.ptr(42946, 42948, 2), Range16), $clone(new Range16.ptr(42949, 42951, 1), Range16), $clone(new Range16.ptr(42953, 42997, 44), Range16), $clone(new Range16.ptr(65313, 65338, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(66560, 66599, 1), Range32), $clone(new Range32.ptr(66736, 66771, 1), Range32), $clone(new Range32.ptr(68736, 68786, 1), Range32), $clone(new Range32.ptr(71840, 71871, 1), Range32), $clone(new Range32.ptr(93760, 93791, 1), Range32), $clone(new Range32.ptr(119808, 119833, 1), Range32), $clone(new Range32.ptr(119860, 119885, 1), Range32), $clone(new Range32.ptr(119912, 119937, 1), Range32), $clone(new Range32.ptr(119964, 119966, 2), Range32), $clone(new Range32.ptr(119967, 119973, 3), Range32), $clone(new Range32.ptr(119974, 119977, 3), Range32), $clone(new Range32.ptr(119978, 119980, 1), Range32), $clone(new Range32.ptr(119982, 119989, 1), Range32), $clone(new Range32.ptr(120016, 120041, 1), Range32), $clone(new Range32.ptr(120068, 120069, 1), Range32), $clone(new Range32.ptr(120071, 120074, 1), Range32), $clone(new Range32.ptr(120077, 120084, 1), Range32), $clone(new Range32.ptr(120086, 120092, 1), Range32), $clone(new Range32.ptr(120120, 120121, 1), Range32), $clone(new Range32.ptr(120123, 120126, 1), Range32), $clone(new Range32.ptr(120128, 120132, 1), Range32), $clone(new Range32.ptr(120134, 120138, 4), Range32), $clone(new Range32.ptr(120139, 120144, 1), Range32), $clone(new Range32.ptr(120172, 120197, 1), Range32), $clone(new Range32.ptr(120224, 120249, 1), Range32), $clone(new Range32.ptr(120276, 120301, 1), Range32), $clone(new Range32.ptr(120328, 120353, 1), Range32), $clone(new Range32.ptr(120380, 120405, 1), Range32), $clone(new Range32.ptr(120432, 120457, 1), Range32), $clone(new Range32.ptr(120488, 120512, 1), Range32), $clone(new Range32.ptr(120546, 120570, 1), Range32), $clone(new Range32.ptr(120604, 120628, 1), Range32), $clone(new Range32.ptr(120662, 120686, 1), Range32), $clone(new Range32.ptr(120720, 120744, 1), Range32), $clone(new Range32.ptr(120778, 125184, 4406), Range32), $clone(new Range32.ptr(125185, 125217, 1), Range32)]), 3);
-		_M = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(768, 879, 1), Range16), $clone(new Range16.ptr(1155, 1161, 1), Range16), $clone(new Range16.ptr(1425, 1469, 1), Range16), $clone(new Range16.ptr(1471, 1473, 2), Range16), $clone(new Range16.ptr(1474, 1476, 2), Range16), $clone(new Range16.ptr(1477, 1479, 2), Range16), $clone(new Range16.ptr(1552, 1562, 1), Range16), $clone(new Range16.ptr(1611, 1631, 1), Range16), $clone(new Range16.ptr(1648, 1750, 102), Range16), $clone(new Range16.ptr(1751, 1756, 1), Range16), $clone(new Range16.ptr(1759, 1764, 1), Range16), $clone(new Range16.ptr(1767, 1768, 1), Range16), $clone(new Range16.ptr(1770, 1773, 1), Range16), $clone(new Range16.ptr(1809, 1840, 31), Range16), $clone(new Range16.ptr(1841, 1866, 1), Range16), $clone(new Range16.ptr(1958, 1968, 1), Range16), $clone(new Range16.ptr(2027, 2035, 1), Range16), $clone(new Range16.ptr(2045, 2070, 25), Range16), $clone(new Range16.ptr(2071, 2073, 1), Range16), $clone(new Range16.ptr(2075, 2083, 1), Range16), $clone(new Range16.ptr(2085, 2087, 1), Range16), $clone(new Range16.ptr(2089, 2093, 1), Range16), $clone(new Range16.ptr(2137, 2139, 1), Range16), $clone(new Range16.ptr(2259, 2273, 1), Range16), $clone(new Range16.ptr(2275, 2307, 1), Range16), $clone(new Range16.ptr(2362, 2364, 1), Range16), $clone(new Range16.ptr(2366, 2383, 1), Range16), $clone(new Range16.ptr(2385, 2391, 1), Range16), $clone(new Range16.ptr(2402, 2403, 1), Range16), $clone(new Range16.ptr(2433, 2435, 1), Range16), $clone(new Range16.ptr(2492, 2494, 2), Range16), $clone(new Range16.ptr(2495, 2500, 1), Range16), $clone(new Range16.ptr(2503, 2504, 1), Range16), $clone(new Range16.ptr(2507, 2509, 1), Range16), $clone(new Range16.ptr(2519, 2530, 11), Range16), $clone(new Range16.ptr(2531, 2558, 27), Range16), $clone(new Range16.ptr(2561, 2563, 1), Range16), $clone(new Range16.ptr(2620, 2622, 2), Range16), $clone(new Range16.ptr(2623, 2626, 1), Range16), $clone(new Range16.ptr(2631, 2632, 1), Range16), $clone(new Range16.ptr(2635, 2637, 1), Range16), $clone(new Range16.ptr(2641, 2672, 31), Range16), $clone(new Range16.ptr(2673, 2677, 4), Range16), $clone(new Range16.ptr(2689, 2691, 1), Range16), $clone(new Range16.ptr(2748, 2750, 2), Range16), $clone(new Range16.ptr(2751, 2757, 1), Range16), $clone(new Range16.ptr(2759, 2761, 1), Range16), $clone(new Range16.ptr(2763, 2765, 1), Range16), $clone(new Range16.ptr(2786, 2787, 1), Range16), $clone(new Range16.ptr(2810, 2815, 1), Range16), $clone(new Range16.ptr(2817, 2819, 1), Range16), $clone(new Range16.ptr(2876, 2878, 2), Range16), $clone(new Range16.ptr(2879, 2884, 1), Range16), $clone(new Range16.ptr(2887, 2888, 1), Range16), $clone(new Range16.ptr(2891, 2893, 1), Range16), $clone(new Range16.ptr(2901, 2903, 1), Range16), $clone(new Range16.ptr(2914, 2915, 1), Range16), $clone(new Range16.ptr(2946, 3006, 60), Range16), $clone(new Range16.ptr(3007, 3010, 1), Range16), $clone(new Range16.ptr(3014, 3016, 1), Range16), $clone(new Range16.ptr(3018, 3021, 1), Range16), $clone(new Range16.ptr(3031, 3072, 41), Range16), $clone(new Range16.ptr(3073, 3076, 1), Range16), $clone(new Range16.ptr(3134, 3140, 1), Range16), $clone(new Range16.ptr(3142, 3144, 1), Range16), $clone(new Range16.ptr(3146, 3149, 1), Range16), $clone(new Range16.ptr(3157, 3158, 1), Range16), $clone(new Range16.ptr(3170, 3171, 1), Range16), $clone(new Range16.ptr(3201, 3203, 1), Range16), $clone(new Range16.ptr(3260, 3262, 2), Range16), $clone(new Range16.ptr(3263, 3268, 1), Range16), $clone(new Range16.ptr(3270, 3272, 1), Range16), $clone(new Range16.ptr(3274, 3277, 1), Range16), $clone(new Range16.ptr(3285, 3286, 1), Range16), $clone(new Range16.ptr(3298, 3299, 1), Range16), $clone(new Range16.ptr(3328, 3331, 1), Range16), $clone(new Range16.ptr(3387, 3388, 1), Range16), $clone(new Range16.ptr(3390, 3396, 1), Range16), $clone(new Range16.ptr(3398, 3400, 1), Range16), $clone(new Range16.ptr(3402, 3405, 1), Range16), $clone(new Range16.ptr(3415, 3426, 11), Range16), $clone(new Range16.ptr(3427, 3457, 30), Range16), $clone(new Range16.ptr(3458, 3459, 1), Range16), $clone(new Range16.ptr(3530, 3535, 5), Range16), $clone(new Range16.ptr(3536, 3540, 1), Range16), $clone(new Range16.ptr(3542, 3544, 2), Range16), $clone(new Range16.ptr(3545, 3551, 1), Range16), $clone(new Range16.ptr(3570, 3571, 1), Range16), $clone(new Range16.ptr(3633, 3636, 3), Range16), $clone(new Range16.ptr(3637, 3642, 1), Range16), $clone(new Range16.ptr(3655, 3662, 1), Range16), $clone(new Range16.ptr(3761, 3764, 3), Range16), $clone(new Range16.ptr(3765, 3772, 1), Range16), $clone(new Range16.ptr(3784, 3789, 1), Range16), $clone(new Range16.ptr(3864, 3865, 1), Range16), $clone(new Range16.ptr(3893, 3897, 2), Range16), $clone(new Range16.ptr(3902, 3903, 1), Range16), $clone(new Range16.ptr(3953, 3972, 1), Range16), $clone(new Range16.ptr(3974, 3975, 1), Range16), $clone(new Range16.ptr(3981, 3991, 1), Range16), $clone(new Range16.ptr(3993, 4028, 1), Range16), $clone(new Range16.ptr(4038, 4139, 101), Range16), $clone(new Range16.ptr(4140, 4158, 1), Range16), $clone(new Range16.ptr(4182, 4185, 1), Range16), $clone(new Range16.ptr(4190, 4192, 1), Range16), $clone(new Range16.ptr(4194, 4196, 1), Range16), $clone(new Range16.ptr(4199, 4205, 1), Range16), $clone(new Range16.ptr(4209, 4212, 1), Range16), $clone(new Range16.ptr(4226, 4237, 1), Range16), $clone(new Range16.ptr(4239, 4250, 11), Range16), $clone(new Range16.ptr(4251, 4253, 1), Range16), $clone(new Range16.ptr(4957, 4959, 1), Range16), $clone(new Range16.ptr(5906, 5908, 1), Range16), $clone(new Range16.ptr(5938, 5940, 1), Range16), $clone(new Range16.ptr(5970, 5971, 1), Range16), $clone(new Range16.ptr(6002, 6003, 1), Range16), $clone(new Range16.ptr(6068, 6099, 1), Range16), $clone(new Range16.ptr(6109, 6155, 46), Range16), $clone(new Range16.ptr(6156, 6157, 1), Range16), $clone(new Range16.ptr(6277, 6278, 1), Range16), $clone(new Range16.ptr(6313, 6432, 119), Range16), $clone(new Range16.ptr(6433, 6443, 1), Range16), $clone(new Range16.ptr(6448, 6459, 1), Range16), $clone(new Range16.ptr(6679, 6683, 1), Range16), $clone(new Range16.ptr(6741, 6750, 1), Range16), $clone(new Range16.ptr(6752, 6780, 1), Range16), $clone(new Range16.ptr(6783, 6832, 49), Range16), $clone(new Range16.ptr(6833, 6848, 1), Range16), $clone(new Range16.ptr(6912, 6916, 1), Range16), $clone(new Range16.ptr(6964, 6980, 1), Range16), $clone(new Range16.ptr(7019, 7027, 1), Range16), $clone(new Range16.ptr(7040, 7042, 1), Range16), $clone(new Range16.ptr(7073, 7085, 1), Range16), $clone(new Range16.ptr(7142, 7155, 1), Range16), $clone(new Range16.ptr(7204, 7223, 1), Range16), $clone(new Range16.ptr(7376, 7378, 1), Range16), $clone(new Range16.ptr(7380, 7400, 1), Range16), $clone(new Range16.ptr(7405, 7412, 7), Range16), $clone(new Range16.ptr(7415, 7417, 1), Range16), $clone(new Range16.ptr(7616, 7673, 1), Range16), $clone(new Range16.ptr(7675, 7679, 1), Range16), $clone(new Range16.ptr(8400, 8432, 1), Range16), $clone(new Range16.ptr(11503, 11505, 1), Range16), $clone(new Range16.ptr(11647, 11744, 97), Range16), $clone(new Range16.ptr(11745, 11775, 1), Range16), $clone(new Range16.ptr(12330, 12335, 1), Range16), $clone(new Range16.ptr(12441, 12442, 1), Range16), $clone(new Range16.ptr(42607, 42610, 1), Range16), $clone(new Range16.ptr(42612, 42621, 1), Range16), $clone(new Range16.ptr(42654, 42655, 1), Range16), $clone(new Range16.ptr(42736, 42737, 1), Range16), $clone(new Range16.ptr(43010, 43014, 4), Range16), $clone(new Range16.ptr(43019, 43043, 24), Range16), $clone(new Range16.ptr(43044, 43047, 1), Range16), $clone(new Range16.ptr(43052, 43136, 84), Range16), $clone(new Range16.ptr(43137, 43188, 51), Range16), $clone(new Range16.ptr(43189, 43205, 1), Range16), $clone(new Range16.ptr(43232, 43249, 1), Range16), $clone(new Range16.ptr(43263, 43302, 39), Range16), $clone(new Range16.ptr(43303, 43309, 1), Range16), $clone(new Range16.ptr(43335, 43347, 1), Range16), $clone(new Range16.ptr(43392, 43395, 1), Range16), $clone(new Range16.ptr(43443, 43456, 1), Range16), $clone(new Range16.ptr(43493, 43561, 68), Range16), $clone(new Range16.ptr(43562, 43574, 1), Range16), $clone(new Range16.ptr(43587, 43596, 9), Range16), $clone(new Range16.ptr(43597, 43643, 46), Range16), $clone(new Range16.ptr(43644, 43645, 1), Range16), $clone(new Range16.ptr(43696, 43698, 2), Range16), $clone(new Range16.ptr(43699, 43700, 1), Range16), $clone(new Range16.ptr(43703, 43704, 1), Range16), $clone(new Range16.ptr(43710, 43711, 1), Range16), $clone(new Range16.ptr(43713, 43755, 42), Range16), $clone(new Range16.ptr(43756, 43759, 1), Range16), $clone(new Range16.ptr(43765, 43766, 1), Range16), $clone(new Range16.ptr(44003, 44010, 1), Range16), $clone(new Range16.ptr(44012, 44013, 1), Range16), $clone(new Range16.ptr(64286, 65024, 738), Range16), $clone(new Range16.ptr(65025, 65039, 1), Range16), $clone(new Range16.ptr(65056, 65071, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(66045, 66272, 227), Range32), $clone(new Range32.ptr(66422, 66426, 1), Range32), $clone(new Range32.ptr(68097, 68099, 1), Range32), $clone(new Range32.ptr(68101, 68102, 1), Range32), $clone(new Range32.ptr(68108, 68111, 1), Range32), $clone(new Range32.ptr(68152, 68154, 1), Range32), $clone(new Range32.ptr(68159, 68325, 166), Range32), $clone(new Range32.ptr(68326, 68900, 574), Range32), $clone(new Range32.ptr(68901, 68903, 1), Range32), $clone(new Range32.ptr(69291, 69292, 1), Range32), $clone(new Range32.ptr(69446, 69456, 1), Range32), $clone(new Range32.ptr(69632, 69634, 1), Range32), $clone(new Range32.ptr(69688, 69702, 1), Range32), $clone(new Range32.ptr(69759, 69762, 1), Range32), $clone(new Range32.ptr(69808, 69818, 1), Range32), $clone(new Range32.ptr(69888, 69890, 1), Range32), $clone(new Range32.ptr(69927, 69940, 1), Range32), $clone(new Range32.ptr(69957, 69958, 1), Range32), $clone(new Range32.ptr(70003, 70016, 13), Range32), $clone(new Range32.ptr(70017, 70018, 1), Range32), $clone(new Range32.ptr(70067, 70080, 1), Range32), $clone(new Range32.ptr(70089, 70092, 1), Range32), $clone(new Range32.ptr(70094, 70095, 1), Range32), $clone(new Range32.ptr(70188, 70199, 1), Range32), $clone(new Range32.ptr(70206, 70367, 161), Range32), $clone(new Range32.ptr(70368, 70378, 1), Range32), $clone(new Range32.ptr(70400, 70403, 1), Range32), $clone(new Range32.ptr(70459, 70460, 1), Range32), $clone(new Range32.ptr(70462, 70468, 1), Range32), $clone(new Range32.ptr(70471, 70472, 1), Range32), $clone(new Range32.ptr(70475, 70477, 1), Range32), $clone(new Range32.ptr(70487, 70498, 11), Range32), $clone(new Range32.ptr(70499, 70502, 3), Range32), $clone(new Range32.ptr(70503, 70508, 1), Range32), $clone(new Range32.ptr(70512, 70516, 1), Range32), $clone(new Range32.ptr(70709, 70726, 1), Range32), $clone(new Range32.ptr(70750, 70832, 82), Range32), $clone(new Range32.ptr(70833, 70851, 1), Range32), $clone(new Range32.ptr(71087, 71093, 1), Range32), $clone(new Range32.ptr(71096, 71104, 1), Range32), $clone(new Range32.ptr(71132, 71133, 1), Range32), $clone(new Range32.ptr(71216, 71232, 1), Range32), $clone(new Range32.ptr(71339, 71351, 1), Range32), $clone(new Range32.ptr(71453, 71467, 1), Range32), $clone(new Range32.ptr(71724, 71738, 1), Range32), $clone(new Range32.ptr(71984, 71989, 1), Range32), $clone(new Range32.ptr(71991, 71992, 1), Range32), $clone(new Range32.ptr(71995, 71998, 1), Range32), $clone(new Range32.ptr(72000, 72002, 2), Range32), $clone(new Range32.ptr(72003, 72145, 142), Range32), $clone(new Range32.ptr(72146, 72151, 1), Range32), $clone(new Range32.ptr(72154, 72160, 1), Range32), $clone(new Range32.ptr(72164, 72193, 29), Range32), $clone(new Range32.ptr(72194, 72202, 1), Range32), $clone(new Range32.ptr(72243, 72249, 1), Range32), $clone(new Range32.ptr(72251, 72254, 1), Range32), $clone(new Range32.ptr(72263, 72273, 10), Range32), $clone(new Range32.ptr(72274, 72283, 1), Range32), $clone(new Range32.ptr(72330, 72345, 1), Range32), $clone(new Range32.ptr(72751, 72758, 1), Range32), $clone(new Range32.ptr(72760, 72767, 1), Range32), $clone(new Range32.ptr(72850, 72871, 1), Range32), $clone(new Range32.ptr(72873, 72886, 1), Range32), $clone(new Range32.ptr(73009, 73014, 1), Range32), $clone(new Range32.ptr(73018, 73020, 2), Range32), $clone(new Range32.ptr(73021, 73023, 2), Range32), $clone(new Range32.ptr(73024, 73029, 1), Range32), $clone(new Range32.ptr(73031, 73098, 67), Range32), $clone(new Range32.ptr(73099, 73102, 1), Range32), $clone(new Range32.ptr(73104, 73105, 1), Range32), $clone(new Range32.ptr(73107, 73111, 1), Range32), $clone(new Range32.ptr(73459, 73462, 1), Range32), $clone(new Range32.ptr(92912, 92916, 1), Range32), $clone(new Range32.ptr(92976, 92982, 1), Range32), $clone(new Range32.ptr(94031, 94033, 2), Range32), $clone(new Range32.ptr(94034, 94087, 1), Range32), $clone(new Range32.ptr(94095, 94098, 1), Range32), $clone(new Range32.ptr(94180, 94192, 12), Range32), $clone(new Range32.ptr(94193, 113821, 19628), Range32), $clone(new Range32.ptr(113822, 119141, 5319), Range32), $clone(new Range32.ptr(119142, 119145, 1), Range32), $clone(new Range32.ptr(119149, 119154, 1), Range32), $clone(new Range32.ptr(119163, 119170, 1), Range32), $clone(new Range32.ptr(119173, 119179, 1), Range32), $clone(new Range32.ptr(119210, 119213, 1), Range32), $clone(new Range32.ptr(119362, 119364, 1), Range32), $clone(new Range32.ptr(121344, 121398, 1), Range32), $clone(new Range32.ptr(121403, 121452, 1), Range32), $clone(new Range32.ptr(121461, 121476, 15), Range32), $clone(new Range32.ptr(121499, 121503, 1), Range32), $clone(new Range32.ptr(121505, 121519, 1), Range32), $clone(new Range32.ptr(122880, 122886, 1), Range32), $clone(new Range32.ptr(122888, 122904, 1), Range32), $clone(new Range32.ptr(122907, 122913, 1), Range32), $clone(new Range32.ptr(122915, 122916, 1), Range32), $clone(new Range32.ptr(122918, 122922, 1), Range32), $clone(new Range32.ptr(123184, 123190, 1), Range32), $clone(new Range32.ptr(123628, 123631, 1), Range32), $clone(new Range32.ptr(125136, 125142, 1), Range32), $clone(new Range32.ptr(125252, 125258, 1), Range32), $clone(new Range32.ptr(917760, 917999, 1), Range32)]), 0);
-		_Mc = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(2307, 2363, 56), Range16), $clone(new Range16.ptr(2366, 2368, 1), Range16), $clone(new Range16.ptr(2377, 2380, 1), Range16), $clone(new Range16.ptr(2382, 2383, 1), Range16), $clone(new Range16.ptr(2434, 2435, 1), Range16), $clone(new Range16.ptr(2494, 2496, 1), Range16), $clone(new Range16.ptr(2503, 2504, 1), Range16), $clone(new Range16.ptr(2507, 2508, 1), Range16), $clone(new Range16.ptr(2519, 2563, 44), Range16), $clone(new Range16.ptr(2622, 2624, 1), Range16), $clone(new Range16.ptr(2691, 2750, 59), Range16), $clone(new Range16.ptr(2751, 2752, 1), Range16), $clone(new Range16.ptr(2761, 2763, 2), Range16), $clone(new Range16.ptr(2764, 2818, 54), Range16), $clone(new Range16.ptr(2819, 2878, 59), Range16), $clone(new Range16.ptr(2880, 2887, 7), Range16), $clone(new Range16.ptr(2888, 2891, 3), Range16), $clone(new Range16.ptr(2892, 2903, 11), Range16), $clone(new Range16.ptr(3006, 3007, 1), Range16), $clone(new Range16.ptr(3009, 3010, 1), Range16), $clone(new Range16.ptr(3014, 3016, 1), Range16), $clone(new Range16.ptr(3018, 3020, 1), Range16), $clone(new Range16.ptr(3031, 3073, 42), Range16), $clone(new Range16.ptr(3074, 3075, 1), Range16), $clone(new Range16.ptr(3137, 3140, 1), Range16), $clone(new Range16.ptr(3202, 3203, 1), Range16), $clone(new Range16.ptr(3262, 3264, 2), Range16), $clone(new Range16.ptr(3265, 3268, 1), Range16), $clone(new Range16.ptr(3271, 3272, 1), Range16), $clone(new Range16.ptr(3274, 3275, 1), Range16), $clone(new Range16.ptr(3285, 3286, 1), Range16), $clone(new Range16.ptr(3330, 3331, 1), Range16), $clone(new Range16.ptr(3390, 3392, 1), Range16), $clone(new Range16.ptr(3398, 3400, 1), Range16), $clone(new Range16.ptr(3402, 3404, 1), Range16), $clone(new Range16.ptr(3415, 3458, 43), Range16), $clone(new Range16.ptr(3459, 3535, 76), Range16), $clone(new Range16.ptr(3536, 3537, 1), Range16), $clone(new Range16.ptr(3544, 3551, 1), Range16), $clone(new Range16.ptr(3570, 3571, 1), Range16), $clone(new Range16.ptr(3902, 3903, 1), Range16), $clone(new Range16.ptr(3967, 4139, 172), Range16), $clone(new Range16.ptr(4140, 4145, 5), Range16), $clone(new Range16.ptr(4152, 4155, 3), Range16), $clone(new Range16.ptr(4156, 4182, 26), Range16), $clone(new Range16.ptr(4183, 4194, 11), Range16), $clone(new Range16.ptr(4195, 4196, 1), Range16), $clone(new Range16.ptr(4199, 4205, 1), Range16), $clone(new Range16.ptr(4227, 4228, 1), Range16), $clone(new Range16.ptr(4231, 4236, 1), Range16), $clone(new Range16.ptr(4239, 4250, 11), Range16), $clone(new Range16.ptr(4251, 4252, 1), Range16), $clone(new Range16.ptr(6070, 6078, 8), Range16), $clone(new Range16.ptr(6079, 6085, 1), Range16), $clone(new Range16.ptr(6087, 6088, 1), Range16), $clone(new Range16.ptr(6435, 6438, 1), Range16), $clone(new Range16.ptr(6441, 6443, 1), Range16), $clone(new Range16.ptr(6448, 6449, 1), Range16), $clone(new Range16.ptr(6451, 6456, 1), Range16), $clone(new Range16.ptr(6681, 6682, 1), Range16), $clone(new Range16.ptr(6741, 6743, 2), Range16), $clone(new Range16.ptr(6753, 6755, 2), Range16), $clone(new Range16.ptr(6756, 6765, 9), Range16), $clone(new Range16.ptr(6766, 6770, 1), Range16), $clone(new Range16.ptr(6916, 6965, 49), Range16), $clone(new Range16.ptr(6971, 6973, 2), Range16), $clone(new Range16.ptr(6974, 6977, 1), Range16), $clone(new Range16.ptr(6979, 6980, 1), Range16), $clone(new Range16.ptr(7042, 7073, 31), Range16), $clone(new Range16.ptr(7078, 7079, 1), Range16), $clone(new Range16.ptr(7082, 7143, 61), Range16), $clone(new Range16.ptr(7146, 7148, 1), Range16), $clone(new Range16.ptr(7150, 7154, 4), Range16), $clone(new Range16.ptr(7155, 7204, 49), Range16), $clone(new Range16.ptr(7205, 7211, 1), Range16), $clone(new Range16.ptr(7220, 7221, 1), Range16), $clone(new Range16.ptr(7393, 7415, 22), Range16), $clone(new Range16.ptr(12334, 12335, 1), Range16), $clone(new Range16.ptr(43043, 43044, 1), Range16), $clone(new Range16.ptr(43047, 43136, 89), Range16), $clone(new Range16.ptr(43137, 43188, 51), Range16), $clone(new Range16.ptr(43189, 43203, 1), Range16), $clone(new Range16.ptr(43346, 43347, 1), Range16), $clone(new Range16.ptr(43395, 43444, 49), Range16), $clone(new Range16.ptr(43445, 43450, 5), Range16), $clone(new Range16.ptr(43451, 43454, 3), Range16), $clone(new Range16.ptr(43455, 43456, 1), Range16), $clone(new Range16.ptr(43567, 43568, 1), Range16), $clone(new Range16.ptr(43571, 43572, 1), Range16), $clone(new Range16.ptr(43597, 43643, 46), Range16), $clone(new Range16.ptr(43645, 43755, 110), Range16), $clone(new Range16.ptr(43758, 43759, 1), Range16), $clone(new Range16.ptr(43765, 44003, 238), Range16), $clone(new Range16.ptr(44004, 44006, 2), Range16), $clone(new Range16.ptr(44007, 44009, 2), Range16), $clone(new Range16.ptr(44010, 44012, 2), Range16)]), new sliceType$1([$clone(new Range32.ptr(69632, 69634, 2), Range32), $clone(new Range32.ptr(69762, 69808, 46), Range32), $clone(new Range32.ptr(69809, 69810, 1), Range32), $clone(new Range32.ptr(69815, 69816, 1), Range32), $clone(new Range32.ptr(69932, 69957, 25), Range32), $clone(new Range32.ptr(69958, 70018, 60), Range32), $clone(new Range32.ptr(70067, 70069, 1), Range32), $clone(new Range32.ptr(70079, 70080, 1), Range32), $clone(new Range32.ptr(70094, 70188, 94), Range32), $clone(new Range32.ptr(70189, 70190, 1), Range32), $clone(new Range32.ptr(70194, 70195, 1), Range32), $clone(new Range32.ptr(70197, 70368, 171), Range32), $clone(new Range32.ptr(70369, 70370, 1), Range32), $clone(new Range32.ptr(70402, 70403, 1), Range32), $clone(new Range32.ptr(70462, 70463, 1), Range32), $clone(new Range32.ptr(70465, 70468, 1), Range32), $clone(new Range32.ptr(70471, 70472, 1), Range32), $clone(new Range32.ptr(70475, 70477, 1), Range32), $clone(new Range32.ptr(70487, 70498, 11), Range32), $clone(new Range32.ptr(70499, 70709, 210), Range32), $clone(new Range32.ptr(70710, 70711, 1), Range32), $clone(new Range32.ptr(70720, 70721, 1), Range32), $clone(new Range32.ptr(70725, 70832, 107), Range32), $clone(new Range32.ptr(70833, 70834, 1), Range32), $clone(new Range32.ptr(70841, 70843, 2), Range32), $clone(new Range32.ptr(70844, 70846, 1), Range32), $clone(new Range32.ptr(70849, 71087, 238), Range32), $clone(new Range32.ptr(71088, 71089, 1), Range32), $clone(new Range32.ptr(71096, 71099, 1), Range32), $clone(new Range32.ptr(71102, 71216, 114), Range32), $clone(new Range32.ptr(71217, 71218, 1), Range32), $clone(new Range32.ptr(71227, 71228, 1), Range32), $clone(new Range32.ptr(71230, 71340, 110), Range32), $clone(new Range32.ptr(71342, 71343, 1), Range32), $clone(new Range32.ptr(71350, 71456, 106), Range32), $clone(new Range32.ptr(71457, 71462, 5), Range32), $clone(new Range32.ptr(71724, 71726, 1), Range32), $clone(new Range32.ptr(71736, 71984, 248), Range32), $clone(new Range32.ptr(71985, 71989, 1), Range32), $clone(new Range32.ptr(71991, 71992, 1), Range32), $clone(new Range32.ptr(71997, 72000, 3), Range32), $clone(new Range32.ptr(72002, 72145, 143), Range32), $clone(new Range32.ptr(72146, 72147, 1), Range32), $clone(new Range32.ptr(72156, 72159, 1), Range32), $clone(new Range32.ptr(72164, 72249, 85), Range32), $clone(new Range32.ptr(72279, 72280, 1), Range32), $clone(new Range32.ptr(72343, 72751, 408), Range32), $clone(new Range32.ptr(72766, 72873, 107), Range32), $clone(new Range32.ptr(72881, 72884, 3), Range32), $clone(new Range32.ptr(73098, 73102, 1), Range32), $clone(new Range32.ptr(73107, 73108, 1), Range32), $clone(new Range32.ptr(73110, 73461, 351), Range32), $clone(new Range32.ptr(73462, 94033, 20571), Range32), $clone(new Range32.ptr(94034, 94087, 1), Range32), $clone(new Range32.ptr(94192, 94193, 1), Range32), $clone(new Range32.ptr(119141, 119142, 1), Range32), $clone(new Range32.ptr(119149, 119154, 1), Range32)]), 0);
+		_Lu = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(65, 90, 1), Range16), $clone(new Range16.ptr(192, 214, 1), Range16), $clone(new Range16.ptr(216, 222, 1), Range16), $clone(new Range16.ptr(256, 310, 2), Range16), $clone(new Range16.ptr(313, 327, 2), Range16), $clone(new Range16.ptr(330, 376, 2), Range16), $clone(new Range16.ptr(377, 381, 2), Range16), $clone(new Range16.ptr(385, 386, 1), Range16), $clone(new Range16.ptr(388, 390, 2), Range16), $clone(new Range16.ptr(391, 393, 2), Range16), $clone(new Range16.ptr(394, 395, 1), Range16), $clone(new Range16.ptr(398, 401, 1), Range16), $clone(new Range16.ptr(403, 404, 1), Range16), $clone(new Range16.ptr(406, 408, 1), Range16), $clone(new Range16.ptr(412, 413, 1), Range16), $clone(new Range16.ptr(415, 416, 1), Range16), $clone(new Range16.ptr(418, 422, 2), Range16), $clone(new Range16.ptr(423, 425, 2), Range16), $clone(new Range16.ptr(428, 430, 2), Range16), $clone(new Range16.ptr(431, 433, 2), Range16), $clone(new Range16.ptr(434, 435, 1), Range16), $clone(new Range16.ptr(437, 439, 2), Range16), $clone(new Range16.ptr(440, 444, 4), Range16), $clone(new Range16.ptr(452, 461, 3), Range16), $clone(new Range16.ptr(463, 475, 2), Range16), $clone(new Range16.ptr(478, 494, 2), Range16), $clone(new Range16.ptr(497, 500, 3), Range16), $clone(new Range16.ptr(502, 504, 1), Range16), $clone(new Range16.ptr(506, 562, 2), Range16), $clone(new Range16.ptr(570, 571, 1), Range16), $clone(new Range16.ptr(573, 574, 1), Range16), $clone(new Range16.ptr(577, 579, 2), Range16), $clone(new Range16.ptr(580, 582, 1), Range16), $clone(new Range16.ptr(584, 590, 2), Range16), $clone(new Range16.ptr(880, 882, 2), Range16), $clone(new Range16.ptr(886, 895, 9), Range16), $clone(new Range16.ptr(902, 904, 2), Range16), $clone(new Range16.ptr(905, 906, 1), Range16), $clone(new Range16.ptr(908, 910, 2), Range16), $clone(new Range16.ptr(911, 913, 2), Range16), $clone(new Range16.ptr(914, 929, 1), Range16), $clone(new Range16.ptr(931, 939, 1), Range16), $clone(new Range16.ptr(975, 978, 3), Range16), $clone(new Range16.ptr(979, 980, 1), Range16), $clone(new Range16.ptr(984, 1006, 2), Range16), $clone(new Range16.ptr(1012, 1015, 3), Range16), $clone(new Range16.ptr(1017, 1018, 1), Range16), $clone(new Range16.ptr(1021, 1071, 1), Range16), $clone(new Range16.ptr(1120, 1152, 2), Range16), $clone(new Range16.ptr(1162, 1216, 2), Range16), $clone(new Range16.ptr(1217, 1229, 2), Range16), $clone(new Range16.ptr(1232, 1326, 2), Range16), $clone(new Range16.ptr(1329, 1366, 1), Range16), $clone(new Range16.ptr(4256, 4293, 1), Range16), $clone(new Range16.ptr(4295, 4301, 6), Range16), $clone(new Range16.ptr(5024, 5109, 1), Range16), $clone(new Range16.ptr(7312, 7354, 1), Range16), $clone(new Range16.ptr(7357, 7359, 1), Range16), $clone(new Range16.ptr(7680, 7828, 2), Range16), $clone(new Range16.ptr(7838, 7934, 2), Range16), $clone(new Range16.ptr(7944, 7951, 1), Range16), $clone(new Range16.ptr(7960, 7965, 1), Range16), $clone(new Range16.ptr(7976, 7983, 1), Range16), $clone(new Range16.ptr(7992, 7999, 1), Range16), $clone(new Range16.ptr(8008, 8013, 1), Range16), $clone(new Range16.ptr(8025, 8031, 2), Range16), $clone(new Range16.ptr(8040, 8047, 1), Range16), $clone(new Range16.ptr(8120, 8123, 1), Range16), $clone(new Range16.ptr(8136, 8139, 1), Range16), $clone(new Range16.ptr(8152, 8155, 1), Range16), $clone(new Range16.ptr(8168, 8172, 1), Range16), $clone(new Range16.ptr(8184, 8187, 1), Range16), $clone(new Range16.ptr(8450, 8455, 5), Range16), $clone(new Range16.ptr(8459, 8461, 1), Range16), $clone(new Range16.ptr(8464, 8466, 1), Range16), $clone(new Range16.ptr(8469, 8473, 4), Range16), $clone(new Range16.ptr(8474, 8477, 1), Range16), $clone(new Range16.ptr(8484, 8490, 2), Range16), $clone(new Range16.ptr(8491, 8493, 1), Range16), $clone(new Range16.ptr(8496, 8499, 1), Range16), $clone(new Range16.ptr(8510, 8511, 1), Range16), $clone(new Range16.ptr(8517, 8579, 62), Range16), $clone(new Range16.ptr(11264, 11311, 1), Range16), $clone(new Range16.ptr(11360, 11362, 2), Range16), $clone(new Range16.ptr(11363, 11364, 1), Range16), $clone(new Range16.ptr(11367, 11373, 2), Range16), $clone(new Range16.ptr(11374, 11376, 1), Range16), $clone(new Range16.ptr(11378, 11381, 3), Range16), $clone(new Range16.ptr(11390, 11392, 1), Range16), $clone(new Range16.ptr(11394, 11490, 2), Range16), $clone(new Range16.ptr(11499, 11501, 2), Range16), $clone(new Range16.ptr(11506, 42560, 31054), Range16), $clone(new Range16.ptr(42562, 42604, 2), Range16), $clone(new Range16.ptr(42624, 42650, 2), Range16), $clone(new Range16.ptr(42786, 42798, 2), Range16), $clone(new Range16.ptr(42802, 42862, 2), Range16), $clone(new Range16.ptr(42873, 42877, 2), Range16), $clone(new Range16.ptr(42878, 42886, 2), Range16), $clone(new Range16.ptr(42891, 42893, 2), Range16), $clone(new Range16.ptr(42896, 42898, 2), Range16), $clone(new Range16.ptr(42902, 42922, 2), Range16), $clone(new Range16.ptr(42923, 42926, 1), Range16), $clone(new Range16.ptr(42928, 42932, 1), Range16), $clone(new Range16.ptr(42934, 42948, 2), Range16), $clone(new Range16.ptr(42949, 42951, 1), Range16), $clone(new Range16.ptr(42953, 42960, 7), Range16), $clone(new Range16.ptr(42966, 42968, 2), Range16), $clone(new Range16.ptr(42997, 65313, 22316), Range16), $clone(new Range16.ptr(65314, 65338, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(66560, 66599, 1), Range32), $clone(new Range32.ptr(66736, 66771, 1), Range32), $clone(new Range32.ptr(66928, 66938, 1), Range32), $clone(new Range32.ptr(66940, 66954, 1), Range32), $clone(new Range32.ptr(66956, 66962, 1), Range32), $clone(new Range32.ptr(66964, 66965, 1), Range32), $clone(new Range32.ptr(68736, 68786, 1), Range32), $clone(new Range32.ptr(71840, 71871, 1), Range32), $clone(new Range32.ptr(93760, 93791, 1), Range32), $clone(new Range32.ptr(119808, 119833, 1), Range32), $clone(new Range32.ptr(119860, 119885, 1), Range32), $clone(new Range32.ptr(119912, 119937, 1), Range32), $clone(new Range32.ptr(119964, 119966, 2), Range32), $clone(new Range32.ptr(119967, 119973, 3), Range32), $clone(new Range32.ptr(119974, 119977, 3), Range32), $clone(new Range32.ptr(119978, 119980, 1), Range32), $clone(new Range32.ptr(119982, 119989, 1), Range32), $clone(new Range32.ptr(120016, 120041, 1), Range32), $clone(new Range32.ptr(120068, 120069, 1), Range32), $clone(new Range32.ptr(120071, 120074, 1), Range32), $clone(new Range32.ptr(120077, 120084, 1), Range32), $clone(new Range32.ptr(120086, 120092, 1), Range32), $clone(new Range32.ptr(120120, 120121, 1), Range32), $clone(new Range32.ptr(120123, 120126, 1), Range32), $clone(new Range32.ptr(120128, 120132, 1), Range32), $clone(new Range32.ptr(120134, 120138, 4), Range32), $clone(new Range32.ptr(120139, 120144, 1), Range32), $clone(new Range32.ptr(120172, 120197, 1), Range32), $clone(new Range32.ptr(120224, 120249, 1), Range32), $clone(new Range32.ptr(120276, 120301, 1), Range32), $clone(new Range32.ptr(120328, 120353, 1), Range32), $clone(new Range32.ptr(120380, 120405, 1), Range32), $clone(new Range32.ptr(120432, 120457, 1), Range32), $clone(new Range32.ptr(120488, 120512, 1), Range32), $clone(new Range32.ptr(120546, 120570, 1), Range32), $clone(new Range32.ptr(120604, 120628, 1), Range32), $clone(new Range32.ptr(120662, 120686, 1), Range32), $clone(new Range32.ptr(120720, 120744, 1), Range32), $clone(new Range32.ptr(120778, 125184, 4406), Range32), $clone(new Range32.ptr(125185, 125217, 1), Range32)]), 3);
+		_M = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(768, 879, 1), Range16), $clone(new Range16.ptr(1155, 1161, 1), Range16), $clone(new Range16.ptr(1425, 1469, 1), Range16), $clone(new Range16.ptr(1471, 1473, 2), Range16), $clone(new Range16.ptr(1474, 1476, 2), Range16), $clone(new Range16.ptr(1477, 1479, 2), Range16), $clone(new Range16.ptr(1552, 1562, 1), Range16), $clone(new Range16.ptr(1611, 1631, 1), Range16), $clone(new Range16.ptr(1648, 1750, 102), Range16), $clone(new Range16.ptr(1751, 1756, 1), Range16), $clone(new Range16.ptr(1759, 1764, 1), Range16), $clone(new Range16.ptr(1767, 1768, 1), Range16), $clone(new Range16.ptr(1770, 1773, 1), Range16), $clone(new Range16.ptr(1809, 1840, 31), Range16), $clone(new Range16.ptr(1841, 1866, 1), Range16), $clone(new Range16.ptr(1958, 1968, 1), Range16), $clone(new Range16.ptr(2027, 2035, 1), Range16), $clone(new Range16.ptr(2045, 2070, 25), Range16), $clone(new Range16.ptr(2071, 2073, 1), Range16), $clone(new Range16.ptr(2075, 2083, 1), Range16), $clone(new Range16.ptr(2085, 2087, 1), Range16), $clone(new Range16.ptr(2089, 2093, 1), Range16), $clone(new Range16.ptr(2137, 2139, 1), Range16), $clone(new Range16.ptr(2200, 2207, 1), Range16), $clone(new Range16.ptr(2250, 2273, 1), Range16), $clone(new Range16.ptr(2275, 2307, 1), Range16), $clone(new Range16.ptr(2362, 2364, 1), Range16), $clone(new Range16.ptr(2366, 2383, 1), Range16), $clone(new Range16.ptr(2385, 2391, 1), Range16), $clone(new Range16.ptr(2402, 2403, 1), Range16), $clone(new Range16.ptr(2433, 2435, 1), Range16), $clone(new Range16.ptr(2492, 2494, 2), Range16), $clone(new Range16.ptr(2495, 2500, 1), Range16), $clone(new Range16.ptr(2503, 2504, 1), Range16), $clone(new Range16.ptr(2507, 2509, 1), Range16), $clone(new Range16.ptr(2519, 2530, 11), Range16), $clone(new Range16.ptr(2531, 2558, 27), Range16), $clone(new Range16.ptr(2561, 2563, 1), Range16), $clone(new Range16.ptr(2620, 2622, 2), Range16), $clone(new Range16.ptr(2623, 2626, 1), Range16), $clone(new Range16.ptr(2631, 2632, 1), Range16), $clone(new Range16.ptr(2635, 2637, 1), Range16), $clone(new Range16.ptr(2641, 2672, 31), Range16), $clone(new Range16.ptr(2673, 2677, 4), Range16), $clone(new Range16.ptr(2689, 2691, 1), Range16), $clone(new Range16.ptr(2748, 2750, 2), Range16), $clone(new Range16.ptr(2751, 2757, 1), Range16), $clone(new Range16.ptr(2759, 2761, 1), Range16), $clone(new Range16.ptr(2763, 2765, 1), Range16), $clone(new Range16.ptr(2786, 2787, 1), Range16), $clone(new Range16.ptr(2810, 2815, 1), Range16), $clone(new Range16.ptr(2817, 2819, 1), Range16), $clone(new Range16.ptr(2876, 2878, 2), Range16), $clone(new Range16.ptr(2879, 2884, 1), Range16), $clone(new Range16.ptr(2887, 2888, 1), Range16), $clone(new Range16.ptr(2891, 2893, 1), Range16), $clone(new Range16.ptr(2901, 2903, 1), Range16), $clone(new Range16.ptr(2914, 2915, 1), Range16), $clone(new Range16.ptr(2946, 3006, 60), Range16), $clone(new Range16.ptr(3007, 3010, 1), Range16), $clone(new Range16.ptr(3014, 3016, 1), Range16), $clone(new Range16.ptr(3018, 3021, 1), Range16), $clone(new Range16.ptr(3031, 3072, 41), Range16), $clone(new Range16.ptr(3073, 3076, 1), Range16), $clone(new Range16.ptr(3132, 3134, 2), Range16), $clone(new Range16.ptr(3135, 3140, 1), Range16), $clone(new Range16.ptr(3142, 3144, 1), Range16), $clone(new Range16.ptr(3146, 3149, 1), Range16), $clone(new Range16.ptr(3157, 3158, 1), Range16), $clone(new Range16.ptr(3170, 3171, 1), Range16), $clone(new Range16.ptr(3201, 3203, 1), Range16), $clone(new Range16.ptr(3260, 3262, 2), Range16), $clone(new Range16.ptr(3263, 3268, 1), Range16), $clone(new Range16.ptr(3270, 3272, 1), Range16), $clone(new Range16.ptr(3274, 3277, 1), Range16), $clone(new Range16.ptr(3285, 3286, 1), Range16), $clone(new Range16.ptr(3298, 3299, 1), Range16), $clone(new Range16.ptr(3315, 3328, 13), Range16), $clone(new Range16.ptr(3329, 3331, 1), Range16), $clone(new Range16.ptr(3387, 3388, 1), Range16), $clone(new Range16.ptr(3390, 3396, 1), Range16), $clone(new Range16.ptr(3398, 3400, 1), Range16), $clone(new Range16.ptr(3402, 3405, 1), Range16), $clone(new Range16.ptr(3415, 3426, 11), Range16), $clone(new Range16.ptr(3427, 3457, 30), Range16), $clone(new Range16.ptr(3458, 3459, 1), Range16), $clone(new Range16.ptr(3530, 3535, 5), Range16), $clone(new Range16.ptr(3536, 3540, 1), Range16), $clone(new Range16.ptr(3542, 3544, 2), Range16), $clone(new Range16.ptr(3545, 3551, 1), Range16), $clone(new Range16.ptr(3570, 3571, 1), Range16), $clone(new Range16.ptr(3633, 3636, 3), Range16), $clone(new Range16.ptr(3637, 3642, 1), Range16), $clone(new Range16.ptr(3655, 3662, 1), Range16), $clone(new Range16.ptr(3761, 3764, 3), Range16), $clone(new Range16.ptr(3765, 3772, 1), Range16), $clone(new Range16.ptr(3784, 3790, 1), Range16), $clone(new Range16.ptr(3864, 3865, 1), Range16), $clone(new Range16.ptr(3893, 3897, 2), Range16), $clone(new Range16.ptr(3902, 3903, 1), Range16), $clone(new Range16.ptr(3953, 3972, 1), Range16), $clone(new Range16.ptr(3974, 3975, 1), Range16), $clone(new Range16.ptr(3981, 3991, 1), Range16), $clone(new Range16.ptr(3993, 4028, 1), Range16), $clone(new Range16.ptr(4038, 4139, 101), Range16), $clone(new Range16.ptr(4140, 4158, 1), Range16), $clone(new Range16.ptr(4182, 4185, 1), Range16), $clone(new Range16.ptr(4190, 4192, 1), Range16), $clone(new Range16.ptr(4194, 4196, 1), Range16), $clone(new Range16.ptr(4199, 4205, 1), Range16), $clone(new Range16.ptr(4209, 4212, 1), Range16), $clone(new Range16.ptr(4226, 4237, 1), Range16), $clone(new Range16.ptr(4239, 4250, 11), Range16), $clone(new Range16.ptr(4251, 4253, 1), Range16), $clone(new Range16.ptr(4957, 4959, 1), Range16), $clone(new Range16.ptr(5906, 5909, 1), Range16), $clone(new Range16.ptr(5938, 5940, 1), Range16), $clone(new Range16.ptr(5970, 5971, 1), Range16), $clone(new Range16.ptr(6002, 6003, 1), Range16), $clone(new Range16.ptr(6068, 6099, 1), Range16), $clone(new Range16.ptr(6109, 6155, 46), Range16), $clone(new Range16.ptr(6156, 6157, 1), Range16), $clone(new Range16.ptr(6159, 6277, 118), Range16), $clone(new Range16.ptr(6278, 6313, 35), Range16), $clone(new Range16.ptr(6432, 6443, 1), Range16), $clone(new Range16.ptr(6448, 6459, 1), Range16), $clone(new Range16.ptr(6679, 6683, 1), Range16), $clone(new Range16.ptr(6741, 6750, 1), Range16), $clone(new Range16.ptr(6752, 6780, 1), Range16), $clone(new Range16.ptr(6783, 6832, 49), Range16), $clone(new Range16.ptr(6833, 6862, 1), Range16), $clone(new Range16.ptr(6912, 6916, 1), Range16), $clone(new Range16.ptr(6964, 6980, 1), Range16), $clone(new Range16.ptr(7019, 7027, 1), Range16), $clone(new Range16.ptr(7040, 7042, 1), Range16), $clone(new Range16.ptr(7073, 7085, 1), Range16), $clone(new Range16.ptr(7142, 7155, 1), Range16), $clone(new Range16.ptr(7204, 7223, 1), Range16), $clone(new Range16.ptr(7376, 7378, 1), Range16), $clone(new Range16.ptr(7380, 7400, 1), Range16), $clone(new Range16.ptr(7405, 7412, 7), Range16), $clone(new Range16.ptr(7415, 7417, 1), Range16), $clone(new Range16.ptr(7616, 7679, 1), Range16), $clone(new Range16.ptr(8400, 8432, 1), Range16), $clone(new Range16.ptr(11503, 11505, 1), Range16), $clone(new Range16.ptr(11647, 11744, 97), Range16), $clone(new Range16.ptr(11745, 11775, 1), Range16), $clone(new Range16.ptr(12330, 12335, 1), Range16), $clone(new Range16.ptr(12441, 12442, 1), Range16), $clone(new Range16.ptr(42607, 42610, 1), Range16), $clone(new Range16.ptr(42612, 42621, 1), Range16), $clone(new Range16.ptr(42654, 42655, 1), Range16), $clone(new Range16.ptr(42736, 42737, 1), Range16), $clone(new Range16.ptr(43010, 43014, 4), Range16), $clone(new Range16.ptr(43019, 43043, 24), Range16), $clone(new Range16.ptr(43044, 43047, 1), Range16), $clone(new Range16.ptr(43052, 43136, 84), Range16), $clone(new Range16.ptr(43137, 43188, 51), Range16), $clone(new Range16.ptr(43189, 43205, 1), Range16), $clone(new Range16.ptr(43232, 43249, 1), Range16), $clone(new Range16.ptr(43263, 43302, 39), Range16), $clone(new Range16.ptr(43303, 43309, 1), Range16), $clone(new Range16.ptr(43335, 43347, 1), Range16), $clone(new Range16.ptr(43392, 43395, 1), Range16), $clone(new Range16.ptr(43443, 43456, 1), Range16), $clone(new Range16.ptr(43493, 43561, 68), Range16), $clone(new Range16.ptr(43562, 43574, 1), Range16), $clone(new Range16.ptr(43587, 43596, 9), Range16), $clone(new Range16.ptr(43597, 43643, 46), Range16), $clone(new Range16.ptr(43644, 43645, 1), Range16), $clone(new Range16.ptr(43696, 43698, 2), Range16), $clone(new Range16.ptr(43699, 43700, 1), Range16), $clone(new Range16.ptr(43703, 43704, 1), Range16), $clone(new Range16.ptr(43710, 43711, 1), Range16), $clone(new Range16.ptr(43713, 43755, 42), Range16), $clone(new Range16.ptr(43756, 43759, 1), Range16), $clone(new Range16.ptr(43765, 43766, 1), Range16), $clone(new Range16.ptr(44003, 44010, 1), Range16), $clone(new Range16.ptr(44012, 44013, 1), Range16), $clone(new Range16.ptr(64286, 65024, 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Range32.ptr(70487, 70498, 11), Range32), $clone(new Range32.ptr(70499, 70502, 3), Range32), $clone(new Range32.ptr(70503, 70508, 1), Range32), $clone(new Range32.ptr(70512, 70516, 1), Range32), $clone(new Range32.ptr(70709, 70726, 1), Range32), $clone(new Range32.ptr(70750, 70832, 82), Range32), $clone(new Range32.ptr(70833, 70851, 1), Range32), $clone(new Range32.ptr(71087, 71093, 1), Range32), $clone(new Range32.ptr(71096, 71104, 1), Range32), $clone(new Range32.ptr(71132, 71133, 1), Range32), $clone(new Range32.ptr(71216, 71232, 1), Range32), $clone(new Range32.ptr(71339, 71351, 1), Range32), $clone(new Range32.ptr(71453, 71467, 1), Range32), $clone(new Range32.ptr(71724, 71738, 1), Range32), $clone(new Range32.ptr(71984, 71989, 1), Range32), $clone(new Range32.ptr(71991, 71992, 1), Range32), $clone(new Range32.ptr(71995, 71998, 1), Range32), $clone(new Range32.ptr(72000, 72002, 2), Range32), $clone(new Range32.ptr(72003, 72145, 142), Range32), $clone(new Range32.ptr(72146, 72151, 1), Range32), $clone(new Range32.ptr(72154, 72160, 1), Range32), $clone(new Range32.ptr(72164, 72193, 29), Range32), $clone(new Range32.ptr(72194, 72202, 1), Range32), $clone(new Range32.ptr(72243, 72249, 1), Range32), $clone(new Range32.ptr(72251, 72254, 1), Range32), $clone(new Range32.ptr(72263, 72273, 10), Range32), $clone(new Range32.ptr(72274, 72283, 1), Range32), $clone(new Range32.ptr(72330, 72345, 1), Range32), $clone(new Range32.ptr(72751, 72758, 1), Range32), $clone(new Range32.ptr(72760, 72767, 1), Range32), $clone(new Range32.ptr(72850, 72871, 1), Range32), $clone(new Range32.ptr(72873, 72886, 1), Range32), $clone(new Range32.ptr(73009, 73014, 1), Range32), $clone(new Range32.ptr(73018, 73020, 2), Range32), $clone(new Range32.ptr(73021, 73023, 2), Range32), $clone(new Range32.ptr(73024, 73029, 1), Range32), $clone(new Range32.ptr(73031, 73098, 67), Range32), $clone(new Range32.ptr(73099, 73102, 1), Range32), $clone(new Range32.ptr(73104, 73105, 1), Range32), $clone(new Range32.ptr(73107, 73111, 1), Range32), $clone(new Range32.ptr(73459, 73462, 1), Range32), $clone(new Range32.ptr(73472, 73473, 1), Range32), $clone(new Range32.ptr(73475, 73524, 49), Range32), $clone(new Range32.ptr(73525, 73530, 1), Range32), $clone(new Range32.ptr(73534, 73538, 1), Range32), $clone(new Range32.ptr(78912, 78919, 7), Range32), $clone(new Range32.ptr(78920, 78933, 1), Range32), $clone(new Range32.ptr(92912, 92916, 1), Range32), $clone(new Range32.ptr(92976, 92982, 1), Range32), $clone(new Range32.ptr(94031, 94033, 2), Range32), $clone(new Range32.ptr(94034, 94087, 1), Range32), $clone(new Range32.ptr(94095, 94098, 1), Range32), $clone(new Range32.ptr(94180, 94192, 12), Range32), $clone(new Range32.ptr(94193, 113821, 19628), Range32), $clone(new Range32.ptr(113822, 118528, 4706), Range32), $clone(new Range32.ptr(118529, 118573, 1), Range32), $clone(new Range32.ptr(118576, 118598, 1), Range32), $clone(new Range32.ptr(119141, 119145, 1), Range32), $clone(new Range32.ptr(119149, 119154, 1), Range32), $clone(new Range32.ptr(119163, 119170, 1), Range32), $clone(new Range32.ptr(119173, 119179, 1), Range32), $clone(new Range32.ptr(119210, 119213, 1), Range32), $clone(new Range32.ptr(119362, 119364, 1), Range32), $clone(new Range32.ptr(121344, 121398, 1), Range32), $clone(new Range32.ptr(121403, 121452, 1), Range32), $clone(new Range32.ptr(121461, 121476, 15), Range32), $clone(new Range32.ptr(121499, 121503, 1), Range32), $clone(new Range32.ptr(121505, 121519, 1), Range32), $clone(new Range32.ptr(122880, 122886, 1), Range32), $clone(new Range32.ptr(122888, 122904, 1), Range32), $clone(new Range32.ptr(122907, 122913, 1), Range32), $clone(new Range32.ptr(122915, 122916, 1), Range32), $clone(new Range32.ptr(122918, 122922, 1), Range32), $clone(new Range32.ptr(123023, 123184, 161), Range32), $clone(new Range32.ptr(123185, 123190, 1), Range32), $clone(new Range32.ptr(123566, 123628, 62), Range32), $clone(new Range32.ptr(123629, 123631, 1), Range32), $clone(new Range32.ptr(124140, 124143, 1), Range32), $clone(new Range32.ptr(125136, 125142, 1), Range32), $clone(new Range32.ptr(125252, 125258, 1), Range32), $clone(new Range32.ptr(917760, 917999, 1), Range32)]), 0);
+		_Mc = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(2307, 2363, 56), Range16), $clone(new Range16.ptr(2366, 2368, 1), Range16), $clone(new Range16.ptr(2377, 2380, 1), Range16), $clone(new Range16.ptr(2382, 2383, 1), Range16), $clone(new Range16.ptr(2434, 2435, 1), Range16), $clone(new Range16.ptr(2494, 2496, 1), Range16), $clone(new Range16.ptr(2503, 2504, 1), Range16), $clone(new Range16.ptr(2507, 2508, 1), Range16), $clone(new Range16.ptr(2519, 2563, 44), Range16), $clone(new Range16.ptr(2622, 2624, 1), Range16), $clone(new Range16.ptr(2691, 2750, 59), Range16), $clone(new Range16.ptr(2751, 2752, 1), Range16), $clone(new Range16.ptr(2761, 2763, 2), Range16), $clone(new Range16.ptr(2764, 2818, 54), Range16), $clone(new Range16.ptr(2819, 2878, 59), Range16), $clone(new Range16.ptr(2880, 2887, 7), Range16), $clone(new Range16.ptr(2888, 2891, 3), Range16), $clone(new Range16.ptr(2892, 2903, 11), Range16), $clone(new Range16.ptr(3006, 3007, 1), Range16), $clone(new Range16.ptr(3009, 3010, 1), Range16), $clone(new Range16.ptr(3014, 3016, 1), Range16), $clone(new Range16.ptr(3018, 3020, 1), Range16), $clone(new Range16.ptr(3031, 3073, 42), Range16), $clone(new Range16.ptr(3074, 3075, 1), Range16), $clone(new Range16.ptr(3137, 3140, 1), Range16), $clone(new Range16.ptr(3202, 3203, 1), Range16), $clone(new Range16.ptr(3262, 3264, 2), Range16), $clone(new Range16.ptr(3265, 3268, 1), Range16), $clone(new Range16.ptr(3271, 3272, 1), Range16), $clone(new Range16.ptr(3274, 3275, 1), Range16), $clone(new Range16.ptr(3285, 3286, 1), Range16), $clone(new Range16.ptr(3315, 3330, 15), Range16), $clone(new Range16.ptr(3331, 3390, 59), Range16), $clone(new Range16.ptr(3391, 3392, 1), Range16), $clone(new Range16.ptr(3398, 3400, 1), Range16), $clone(new Range16.ptr(3402, 3404, 1), Range16), $clone(new Range16.ptr(3415, 3458, 43), Range16), $clone(new Range16.ptr(3459, 3535, 76), Range16), $clone(new Range16.ptr(3536, 3537, 1), Range16), $clone(new Range16.ptr(3544, 3551, 1), Range16), $clone(new Range16.ptr(3570, 3571, 1), Range16), $clone(new Range16.ptr(3902, 3903, 1), Range16), $clone(new Range16.ptr(3967, 4139, 172), Range16), $clone(new Range16.ptr(4140, 4145, 5), Range16), $clone(new Range16.ptr(4152, 4155, 3), Range16), $clone(new Range16.ptr(4156, 4182, 26), Range16), $clone(new Range16.ptr(4183, 4194, 11), Range16), $clone(new Range16.ptr(4195, 4196, 1), Range16), $clone(new Range16.ptr(4199, 4205, 1), Range16), $clone(new Range16.ptr(4227, 4228, 1), Range16), $clone(new Range16.ptr(4231, 4236, 1), Range16), $clone(new Range16.ptr(4239, 4250, 11), Range16), $clone(new Range16.ptr(4251, 4252, 1), Range16), $clone(new Range16.ptr(5909, 5940, 31), Range16), $clone(new Range16.ptr(6070, 6078, 8), Range16), $clone(new Range16.ptr(6079, 6085, 1), Range16), $clone(new Range16.ptr(6087, 6088, 1), Range16), $clone(new Range16.ptr(6435, 6438, 1), Range16), $clone(new Range16.ptr(6441, 6443, 1), Range16), $clone(new Range16.ptr(6448, 6449, 1), Range16), $clone(new Range16.ptr(6451, 6456, 1), Range16), $clone(new Range16.ptr(6681, 6682, 1), Range16), $clone(new Range16.ptr(6741, 6743, 2), Range16), $clone(new Range16.ptr(6753, 6755, 2), Range16), $clone(new Range16.ptr(6756, 6765, 9), Range16), $clone(new Range16.ptr(6766, 6770, 1), Range16), $clone(new Range16.ptr(6916, 6965, 49), Range16), $clone(new Range16.ptr(6971, 6973, 2), Range16), $clone(new Range16.ptr(6974, 6977, 1), Range16), $clone(new Range16.ptr(6979, 6980, 1), Range16), $clone(new Range16.ptr(7042, 7073, 31), Range16), $clone(new Range16.ptr(7078, 7079, 1), Range16), $clone(new Range16.ptr(7082, 7143, 61), Range16), $clone(new Range16.ptr(7146, 7148, 1), Range16), $clone(new Range16.ptr(7150, 7154, 4), Range16), $clone(new Range16.ptr(7155, 7204, 49), Range16), $clone(new Range16.ptr(7205, 7211, 1), Range16), $clone(new Range16.ptr(7220, 7221, 1), Range16), $clone(new Range16.ptr(7393, 7415, 22), Range16), $clone(new Range16.ptr(12334, 12335, 1), Range16), $clone(new Range16.ptr(43043, 43044, 1), Range16), $clone(new Range16.ptr(43047, 43136, 89), Range16), $clone(new Range16.ptr(43137, 43188, 51), Range16), $clone(new Range16.ptr(43189, 43203, 1), Range16), $clone(new Range16.ptr(43346, 43347, 1), Range16), $clone(new Range16.ptr(43395, 43444, 49), Range16), $clone(new Range16.ptr(43445, 43450, 5), Range16), $clone(new Range16.ptr(43451, 43454, 3), Range16), $clone(new Range16.ptr(43455, 43456, 1), Range16), $clone(new Range16.ptr(43567, 43568, 1), Range16), $clone(new Range16.ptr(43571, 43572, 1), Range16), $clone(new Range16.ptr(43597, 43643, 46), Range16), $clone(new Range16.ptr(43645, 43755, 110), Range16), $clone(new Range16.ptr(43758, 43759, 1), Range16), $clone(new Range16.ptr(43765, 44003, 238), Range16), $clone(new Range16.ptr(44004, 44006, 2), Range16), $clone(new Range16.ptr(44007, 44009, 2), Range16), $clone(new Range16.ptr(44010, 44012, 2), Range16)]), new sliceType$1([$clone(new Range32.ptr(69632, 69634, 2), Range32), $clone(new Range32.ptr(69762, 69808, 46), Range32), $clone(new Range32.ptr(69809, 69810, 1), Range32), $clone(new Range32.ptr(69815, 69816, 1), Range32), $clone(new Range32.ptr(69932, 69957, 25), Range32), $clone(new Range32.ptr(69958, 70018, 60), Range32), $clone(new Range32.ptr(70067, 70069, 1), Range32), $clone(new Range32.ptr(70079, 70080, 1), Range32), $clone(new Range32.ptr(70094, 70188, 94), Range32), $clone(new Range32.ptr(70189, 70190, 1), Range32), $clone(new Range32.ptr(70194, 70195, 1), Range32), $clone(new Range32.ptr(70197, 70368, 171), Range32), $clone(new Range32.ptr(70369, 70370, 1), Range32), $clone(new Range32.ptr(70402, 70403, 1), Range32), $clone(new Range32.ptr(70462, 70463, 1), Range32), $clone(new Range32.ptr(70465, 70468, 1), Range32), $clone(new Range32.ptr(70471, 70472, 1), Range32), $clone(new Range32.ptr(70475, 70477, 1), Range32), $clone(new Range32.ptr(70487, 70498, 11), Range32), $clone(new Range32.ptr(70499, 70709, 210), Range32), $clone(new Range32.ptr(70710, 70711, 1), Range32), $clone(new Range32.ptr(70720, 70721, 1), Range32), $clone(new Range32.ptr(70725, 70832, 107), Range32), $clone(new Range32.ptr(70833, 70834, 1), Range32), $clone(new Range32.ptr(70841, 70843, 2), Range32), $clone(new Range32.ptr(70844, 70846, 1), Range32), $clone(new Range32.ptr(70849, 71087, 238), Range32), $clone(new Range32.ptr(71088, 71089, 1), Range32), $clone(new Range32.ptr(71096, 71099, 1), Range32), $clone(new Range32.ptr(71102, 71216, 114), Range32), $clone(new Range32.ptr(71217, 71218, 1), Range32), $clone(new Range32.ptr(71227, 71228, 1), Range32), $clone(new Range32.ptr(71230, 71340, 110), Range32), $clone(new Range32.ptr(71342, 71343, 1), Range32), $clone(new Range32.ptr(71350, 71456, 106), Range32), $clone(new Range32.ptr(71457, 71462, 5), Range32), $clone(new Range32.ptr(71724, 71726, 1), Range32), $clone(new Range32.ptr(71736, 71984, 248), Range32), $clone(new Range32.ptr(71985, 71989, 1), Range32), $clone(new Range32.ptr(71991, 71992, 1), Range32), $clone(new Range32.ptr(71997, 72000, 3), Range32), $clone(new Range32.ptr(72002, 72145, 143), Range32), $clone(new Range32.ptr(72146, 72147, 1), Range32), $clone(new Range32.ptr(72156, 72159, 1), Range32), $clone(new Range32.ptr(72164, 72249, 85), Range32), $clone(new Range32.ptr(72279, 72280, 1), Range32), $clone(new Range32.ptr(72343, 72751, 408), Range32), $clone(new Range32.ptr(72766, 72873, 107), Range32), $clone(new Range32.ptr(72881, 72884, 3), Range32), $clone(new Range32.ptr(73098, 73102, 1), Range32), $clone(new Range32.ptr(73107, 73108, 1), Range32), $clone(new Range32.ptr(73110, 73461, 351), Range32), $clone(new Range32.ptr(73462, 73475, 13), Range32), $clone(new Range32.ptr(73524, 73525, 1), Range32), $clone(new Range32.ptr(73534, 73535, 1), Range32), $clone(new Range32.ptr(73537, 94033, 20496), Range32), $clone(new Range32.ptr(94034, 94087, 1), Range32), $clone(new Range32.ptr(94192, 94193, 1), Range32), $clone(new Range32.ptr(119141, 119142, 1), Range32), $clone(new Range32.ptr(119149, 119154, 1), Range32)]), 0);
 		_Me = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(1160, 1161, 1), Range16), $clone(new Range16.ptr(6846, 8413, 1567), Range16), $clone(new Range16.ptr(8414, 8416, 1), Range16), $clone(new Range16.ptr(8418, 8420, 1), Range16), $clone(new Range16.ptr(42608, 42610, 1), Range16)]), sliceType$1.nil, 0);
-		_Mn = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(768, 879, 1), Range16), $clone(new Range16.ptr(1155, 1159, 1), Range16), $clone(new Range16.ptr(1425, 1469, 1), Range16), $clone(new Range16.ptr(1471, 1473, 2), Range16), $clone(new Range16.ptr(1474, 1476, 2), Range16), $clone(new Range16.ptr(1477, 1479, 2), Range16), $clone(new Range16.ptr(1552, 1562, 1), Range16), $clone(new Range16.ptr(1611, 1631, 1), Range16), $clone(new Range16.ptr(1648, 1750, 102), Range16), $clone(new Range16.ptr(1751, 1756, 1), Range16), $clone(new Range16.ptr(1759, 1764, 1), Range16), $clone(new Range16.ptr(1767, 1768, 1), Range16), $clone(new Range16.ptr(1770, 1773, 1), Range16), $clone(new Range16.ptr(1809, 1840, 31), Range16), $clone(new Range16.ptr(1841, 1866, 1), Range16), $clone(new Range16.ptr(1958, 1968, 1), Range16), $clone(new Range16.ptr(2027, 2035, 1), Range16), $clone(new Range16.ptr(2045, 2070, 25), Range16), $clone(new Range16.ptr(2071, 2073, 1), Range16), $clone(new 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Range16.ptr(43232, 43249, 1), Range16), $clone(new Range16.ptr(43263, 43302, 39), Range16), $clone(new Range16.ptr(43303, 43309, 1), Range16), $clone(new Range16.ptr(43335, 43345, 1), Range16), $clone(new Range16.ptr(43392, 43394, 1), Range16), $clone(new Range16.ptr(43443, 43446, 3), Range16), $clone(new Range16.ptr(43447, 43449, 1), Range16), $clone(new Range16.ptr(43452, 43453, 1), Range16), $clone(new Range16.ptr(43493, 43561, 68), Range16), $clone(new Range16.ptr(43562, 43566, 1), Range16), $clone(new Range16.ptr(43569, 43570, 1), Range16), $clone(new Range16.ptr(43573, 43574, 1), Range16), $clone(new Range16.ptr(43587, 43596, 9), Range16), $clone(new Range16.ptr(43644, 43696, 52), Range16), $clone(new Range16.ptr(43698, 43700, 1), Range16), $clone(new Range16.ptr(43703, 43704, 1), Range16), $clone(new Range16.ptr(43710, 43711, 1), Range16), $clone(new Range16.ptr(43713, 43756, 43), Range16), $clone(new Range16.ptr(43757, 43766, 9), Range16), $clone(new Range16.ptr(44005, 44008, 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Range32.ptr(72752, 72758, 1), Range32), $clone(new Range32.ptr(72760, 72765, 1), Range32), $clone(new Range32.ptr(72767, 72850, 83), Range32), $clone(new Range32.ptr(72851, 72871, 1), Range32), $clone(new Range32.ptr(72874, 72880, 1), Range32), $clone(new Range32.ptr(72882, 72883, 1), Range32), $clone(new Range32.ptr(72885, 72886, 1), Range32), $clone(new Range32.ptr(73009, 73014, 1), Range32), $clone(new Range32.ptr(73018, 73020, 2), Range32), $clone(new Range32.ptr(73021, 73023, 2), Range32), $clone(new Range32.ptr(73024, 73029, 1), Range32), $clone(new Range32.ptr(73031, 73104, 73), Range32), $clone(new Range32.ptr(73105, 73109, 4), Range32), $clone(new Range32.ptr(73111, 73459, 348), Range32), $clone(new Range32.ptr(73460, 73472, 12), Range32), $clone(new Range32.ptr(73473, 73526, 53), Range32), $clone(new Range32.ptr(73527, 73530, 1), Range32), $clone(new Range32.ptr(73536, 73538, 2), Range32), $clone(new Range32.ptr(78912, 78919, 7), Range32), $clone(new Range32.ptr(78920, 78933, 1), Range32), $clone(new Range32.ptr(92912, 92916, 1), Range32), $clone(new Range32.ptr(92976, 92982, 1), Range32), $clone(new Range32.ptr(94031, 94095, 64), Range32), $clone(new Range32.ptr(94096, 94098, 1), Range32), $clone(new Range32.ptr(94180, 113821, 19641), Range32), $clone(new Range32.ptr(113822, 118528, 4706), Range32), $clone(new Range32.ptr(118529, 118573, 1), Range32), $clone(new Range32.ptr(118576, 118598, 1), Range32), $clone(new Range32.ptr(119143, 119145, 1), Range32), $clone(new Range32.ptr(119163, 119170, 1), Range32), $clone(new Range32.ptr(119173, 119179, 1), Range32), $clone(new Range32.ptr(119210, 119213, 1), Range32), $clone(new Range32.ptr(119362, 119364, 1), Range32), $clone(new Range32.ptr(121344, 121398, 1), Range32), $clone(new Range32.ptr(121403, 121452, 1), Range32), $clone(new Range32.ptr(121461, 121476, 15), Range32), $clone(new Range32.ptr(121499, 121503, 1), Range32), $clone(new Range32.ptr(121505, 121519, 1), Range32), $clone(new Range32.ptr(122880, 122886, 1), Range32), $clone(new Range32.ptr(122888, 122904, 1), Range32), $clone(new Range32.ptr(122907, 122913, 1), Range32), $clone(new Range32.ptr(122915, 122916, 1), Range32), $clone(new Range32.ptr(122918, 122922, 1), Range32), $clone(new Range32.ptr(123023, 123184, 161), Range32), $clone(new Range32.ptr(123185, 123190, 1), Range32), $clone(new Range32.ptr(123566, 123628, 62), Range32), $clone(new Range32.ptr(123629, 123631, 1), Range32), $clone(new Range32.ptr(124140, 124143, 1), Range32), $clone(new Range32.ptr(125136, 125142, 1), Range32), $clone(new Range32.ptr(125252, 125258, 1), Range32), $clone(new Range32.ptr(917760, 917999, 1), Range32)]), 0);
+		_N = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(48, 57, 1), Range16), $clone(new Range16.ptr(178, 179, 1), Range16), $clone(new Range16.ptr(185, 188, 3), Range16), $clone(new Range16.ptr(189, 190, 1), Range16), $clone(new Range16.ptr(1632, 1641, 1), Range16), $clone(new Range16.ptr(1776, 1785, 1), Range16), $clone(new Range16.ptr(1984, 1993, 1), Range16), $clone(new Range16.ptr(2406, 2415, 1), Range16), $clone(new Range16.ptr(2534, 2543, 1), Range16), $clone(new Range16.ptr(2548, 2553, 1), Range16), $clone(new Range16.ptr(2662, 2671, 1), Range16), $clone(new Range16.ptr(2790, 2799, 1), Range16), $clone(new Range16.ptr(2918, 2927, 1), Range16), $clone(new Range16.ptr(2930, 2935, 1), Range16), $clone(new Range16.ptr(3046, 3058, 1), Range16), $clone(new Range16.ptr(3174, 3183, 1), Range16), $clone(new Range16.ptr(3192, 3198, 1), Range16), $clone(new Range16.ptr(3302, 3311, 1), Range16), $clone(new Range16.ptr(3416, 3422, 1), Range16), $clone(new Range16.ptr(3430, 3448, 1), Range16), $clone(new Range16.ptr(3558, 3567, 1), Range16), $clone(new Range16.ptr(3664, 3673, 1), Range16), $clone(new Range16.ptr(3792, 3801, 1), Range16), $clone(new Range16.ptr(3872, 3891, 1), Range16), $clone(new Range16.ptr(4160, 4169, 1), Range16), $clone(new Range16.ptr(4240, 4249, 1), Range16), $clone(new Range16.ptr(4969, 4988, 1), Range16), $clone(new Range16.ptr(5870, 5872, 1), Range16), $clone(new Range16.ptr(6112, 6121, 1), Range16), $clone(new Range16.ptr(6128, 6137, 1), Range16), $clone(new Range16.ptr(6160, 6169, 1), Range16), $clone(new Range16.ptr(6470, 6479, 1), Range16), $clone(new Range16.ptr(6608, 6618, 1), Range16), $clone(new Range16.ptr(6784, 6793, 1), Range16), $clone(new Range16.ptr(6800, 6809, 1), Range16), $clone(new Range16.ptr(6992, 7001, 1), Range16), $clone(new Range16.ptr(7088, 7097, 1), Range16), $clone(new Range16.ptr(7232, 7241, 1), Range16), $clone(new Range16.ptr(7248, 7257, 1), Range16), $clone(new Range16.ptr(8304, 8308, 4), Range16), $clone(new Range16.ptr(8309, 8313, 1), Range16), $clone(new Range16.ptr(8320, 8329, 1), Range16), $clone(new Range16.ptr(8528, 8578, 1), Range16), $clone(new Range16.ptr(8581, 8585, 1), Range16), $clone(new Range16.ptr(9312, 9371, 1), Range16), $clone(new Range16.ptr(9450, 9471, 1), Range16), $clone(new Range16.ptr(10102, 10131, 1), Range16), $clone(new Range16.ptr(11517, 12295, 778), Range16), $clone(new Range16.ptr(12321, 12329, 1), Range16), $clone(new Range16.ptr(12344, 12346, 1), Range16), $clone(new Range16.ptr(12690, 12693, 1), Range16), $clone(new Range16.ptr(12832, 12841, 1), Range16), $clone(new Range16.ptr(12872, 12879, 1), Range16), $clone(new Range16.ptr(12881, 12895, 1), Range16), $clone(new Range16.ptr(12928, 12937, 1), Range16), $clone(new Range16.ptr(12977, 12991, 1), Range16), $clone(new Range16.ptr(42528, 42537, 1), Range16), $clone(new Range16.ptr(42726, 42735, 1), Range16), $clone(new Range16.ptr(43056, 43061, 1), Range16), $clone(new Range16.ptr(43216, 43225, 1), Range16), $clone(new Range16.ptr(43264, 43273, 1), Range16), $clone(new Range16.ptr(43472, 43481, 1), Range16), $clone(new Range16.ptr(43504, 43513, 1), Range16), $clone(new Range16.ptr(43600, 43609, 1), Range16), $clone(new Range16.ptr(44016, 44025, 1), Range16), $clone(new Range16.ptr(65296, 65305, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65799, 65843, 1), Range32), $clone(new Range32.ptr(65856, 65912, 1), Range32), $clone(new Range32.ptr(65930, 65931, 1), Range32), $clone(new Range32.ptr(66273, 66299, 1), Range32), $clone(new Range32.ptr(66336, 66339, 1), Range32), $clone(new Range32.ptr(66369, 66378, 9), Range32), $clone(new Range32.ptr(66513, 66517, 1), Range32), $clone(new Range32.ptr(66720, 66729, 1), Range32), $clone(new Range32.ptr(67672, 67679, 1), Range32), $clone(new Range32.ptr(67705, 67711, 1), Range32), $clone(new Range32.ptr(67751, 67759, 1), Range32), $clone(new Range32.ptr(67835, 67839, 1), Range32), $clone(new Range32.ptr(67862, 67867, 1), Range32), $clone(new Range32.ptr(68028, 68029, 1), Range32), $clone(new Range32.ptr(68032, 68047, 1), Range32), $clone(new Range32.ptr(68050, 68095, 1), Range32), $clone(new Range32.ptr(68160, 68168, 1), Range32), $clone(new Range32.ptr(68221, 68222, 1), Range32), $clone(new Range32.ptr(68253, 68255, 1), Range32), $clone(new Range32.ptr(68331, 68335, 1), Range32), $clone(new Range32.ptr(68440, 68447, 1), Range32), $clone(new Range32.ptr(68472, 68479, 1), Range32), $clone(new Range32.ptr(68521, 68527, 1), Range32), $clone(new Range32.ptr(68858, 68863, 1), Range32), $clone(new Range32.ptr(68912, 68921, 1), Range32), $clone(new Range32.ptr(69216, 69246, 1), Range32), $clone(new Range32.ptr(69405, 69414, 1), Range32), $clone(new Range32.ptr(69457, 69460, 1), Range32), $clone(new Range32.ptr(69573, 69579, 1), Range32), $clone(new Range32.ptr(69714, 69743, 1), Range32), $clone(new Range32.ptr(69872, 69881, 1), Range32), $clone(new Range32.ptr(69942, 69951, 1), Range32), $clone(new Range32.ptr(70096, 70105, 1), Range32), $clone(new Range32.ptr(70113, 70132, 1), Range32), $clone(new Range32.ptr(70384, 70393, 1), Range32), $clone(new Range32.ptr(70736, 70745, 1), Range32), $clone(new Range32.ptr(70864, 70873, 1), Range32), $clone(new Range32.ptr(71248, 71257, 1), Range32), $clone(new Range32.ptr(71360, 71369, 1), Range32), $clone(new Range32.ptr(71472, 71483, 1), Range32), $clone(new Range32.ptr(71904, 71922, 1), Range32), $clone(new Range32.ptr(72016, 72025, 1), Range32), $clone(new Range32.ptr(72784, 72812, 1), Range32), $clone(new Range32.ptr(73040, 73049, 1), Range32), $clone(new Range32.ptr(73120, 73129, 1), Range32), $clone(new Range32.ptr(73552, 73561, 1), Range32), $clone(new Range32.ptr(73664, 73684, 1), Range32), $clone(new Range32.ptr(74752, 74862, 1), Range32), $clone(new Range32.ptr(92768, 92777, 1), Range32), $clone(new Range32.ptr(92864, 92873, 1), Range32), $clone(new Range32.ptr(93008, 93017, 1), Range32), $clone(new Range32.ptr(93019, 93025, 1), Range32), $clone(new Range32.ptr(93824, 93846, 1), Range32), $clone(new Range32.ptr(119488, 119507, 1), Range32), $clone(new Range32.ptr(119520, 119539, 1), Range32), $clone(new Range32.ptr(119648, 119672, 1), Range32), $clone(new Range32.ptr(120782, 120831, 1), Range32), $clone(new Range32.ptr(123200, 123209, 1), Range32), $clone(new Range32.ptr(123632, 123641, 1), Range32), $clone(new Range32.ptr(124144, 124153, 1), Range32), $clone(new Range32.ptr(125127, 125135, 1), Range32), $clone(new Range32.ptr(125264, 125273, 1), Range32), $clone(new Range32.ptr(126065, 126123, 1), Range32), $clone(new Range32.ptr(126125, 126127, 1), Range32), $clone(new Range32.ptr(126129, 126132, 1), Range32), $clone(new Range32.ptr(126209, 126253, 1), Range32), $clone(new Range32.ptr(126255, 126269, 1), Range32), $clone(new Range32.ptr(127232, 127244, 1), Range32), $clone(new Range32.ptr(130032, 130041, 1), Range32)]), 4);
+		_Nd = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(48, 57, 1), Range16), $clone(new Range16.ptr(1632, 1641, 1), Range16), $clone(new Range16.ptr(1776, 1785, 1), Range16), $clone(new Range16.ptr(1984, 1993, 1), Range16), $clone(new Range16.ptr(2406, 2415, 1), Range16), $clone(new Range16.ptr(2534, 2543, 1), Range16), $clone(new Range16.ptr(2662, 2671, 1), Range16), $clone(new Range16.ptr(2790, 2799, 1), Range16), $clone(new Range16.ptr(2918, 2927, 1), Range16), $clone(new Range16.ptr(3046, 3055, 1), Range16), $clone(new Range16.ptr(3174, 3183, 1), Range16), $clone(new Range16.ptr(3302, 3311, 1), Range16), $clone(new Range16.ptr(3430, 3439, 1), Range16), $clone(new Range16.ptr(3558, 3567, 1), Range16), $clone(new Range16.ptr(3664, 3673, 1), Range16), $clone(new Range16.ptr(3792, 3801, 1), Range16), $clone(new Range16.ptr(3872, 3881, 1), Range16), $clone(new Range16.ptr(4160, 4169, 1), Range16), $clone(new Range16.ptr(4240, 4249, 1), Range16), $clone(new Range16.ptr(6112, 6121, 1), Range16), $clone(new Range16.ptr(6160, 6169, 1), Range16), $clone(new Range16.ptr(6470, 6479, 1), Range16), $clone(new Range16.ptr(6608, 6617, 1), Range16), $clone(new Range16.ptr(6784, 6793, 1), Range16), $clone(new Range16.ptr(6800, 6809, 1), Range16), $clone(new Range16.ptr(6992, 7001, 1), Range16), $clone(new Range16.ptr(7088, 7097, 1), Range16), $clone(new Range16.ptr(7232, 7241, 1), Range16), $clone(new Range16.ptr(7248, 7257, 1), Range16), $clone(new Range16.ptr(42528, 42537, 1), Range16), $clone(new Range16.ptr(43216, 43225, 1), Range16), $clone(new Range16.ptr(43264, 43273, 1), Range16), $clone(new Range16.ptr(43472, 43481, 1), Range16), $clone(new Range16.ptr(43504, 43513, 1), Range16), $clone(new Range16.ptr(43600, 43609, 1), Range16), $clone(new Range16.ptr(44016, 44025, 1), Range16), $clone(new Range16.ptr(65296, 65305, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(66720, 66729, 1), Range32), $clone(new Range32.ptr(68912, 68921, 1), Range32), $clone(new Range32.ptr(69734, 69743, 1), Range32), $clone(new Range32.ptr(69872, 69881, 1), Range32), $clone(new Range32.ptr(69942, 69951, 1), Range32), $clone(new Range32.ptr(70096, 70105, 1), Range32), $clone(new Range32.ptr(70384, 70393, 1), Range32), $clone(new Range32.ptr(70736, 70745, 1), Range32), $clone(new Range32.ptr(70864, 70873, 1), Range32), $clone(new Range32.ptr(71248, 71257, 1), Range32), $clone(new Range32.ptr(71360, 71369, 1), Range32), $clone(new Range32.ptr(71472, 71481, 1), Range32), $clone(new Range32.ptr(71904, 71913, 1), Range32), $clone(new Range32.ptr(72016, 72025, 1), Range32), $clone(new Range32.ptr(72784, 72793, 1), Range32), $clone(new Range32.ptr(73040, 73049, 1), Range32), $clone(new Range32.ptr(73120, 73129, 1), Range32), $clone(new Range32.ptr(73552, 73561, 1), Range32), $clone(new Range32.ptr(92768, 92777, 1), Range32), $clone(new Range32.ptr(92864, 92873, 1), Range32), $clone(new Range32.ptr(93008, 93017, 1), Range32), $clone(new Range32.ptr(120782, 120831, 1), Range32), $clone(new Range32.ptr(123200, 123209, 1), Range32), $clone(new Range32.ptr(123632, 123641, 1), Range32), $clone(new Range32.ptr(124144, 124153, 1), Range32), $clone(new Range32.ptr(125264, 125273, 1), Range32), $clone(new Range32.ptr(130032, 130041, 1), Range32)]), 1);
 		_Nl = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(5870, 5872, 1), Range16), $clone(new Range16.ptr(8544, 8578, 1), Range16), $clone(new Range16.ptr(8581, 8584, 1), Range16), $clone(new Range16.ptr(12295, 12321, 26), Range16), $clone(new Range16.ptr(12322, 12329, 1), Range16), $clone(new Range16.ptr(12344, 12346, 1), Range16), $clone(new Range16.ptr(42726, 42735, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65856, 65908, 1), Range32), $clone(new Range32.ptr(66369, 66378, 9), Range32), $clone(new Range32.ptr(66513, 66517, 1), Range32), $clone(new Range32.ptr(74752, 74862, 1), Range32)]), 0);
-		_No = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(178, 179, 1), Range16), $clone(new Range16.ptr(185, 188, 3), Range16), $clone(new Range16.ptr(189, 190, 1), Range16), $clone(new Range16.ptr(2548, 2553, 1), Range16), $clone(new Range16.ptr(2930, 2935, 1), Range16), $clone(new Range16.ptr(3056, 3058, 1), Range16), $clone(new Range16.ptr(3192, 3198, 1), Range16), $clone(new Range16.ptr(3416, 3422, 1), Range16), $clone(new Range16.ptr(3440, 3448, 1), Range16), $clone(new Range16.ptr(3882, 3891, 1), Range16), $clone(new Range16.ptr(4969, 4988, 1), Range16), $clone(new Range16.ptr(6128, 6137, 1), Range16), $clone(new Range16.ptr(6618, 8304, 1686), Range16), $clone(new Range16.ptr(8308, 8313, 1), Range16), $clone(new Range16.ptr(8320, 8329, 1), Range16), $clone(new Range16.ptr(8528, 8543, 1), Range16), $clone(new Range16.ptr(8585, 9312, 727), Range16), $clone(new Range16.ptr(9313, 9371, 1), Range16), $clone(new Range16.ptr(9450, 9471, 1), Range16), $clone(new Range16.ptr(10102, 10131, 1), Range16), $clone(new Range16.ptr(11517, 12690, 1173), Range16), $clone(new Range16.ptr(12691, 12693, 1), Range16), $clone(new Range16.ptr(12832, 12841, 1), Range16), $clone(new Range16.ptr(12872, 12879, 1), Range16), $clone(new Range16.ptr(12881, 12895, 1), Range16), $clone(new Range16.ptr(12928, 12937, 1), Range16), $clone(new Range16.ptr(12977, 12991, 1), Range16), $clone(new Range16.ptr(43056, 43061, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65799, 65843, 1), Range32), $clone(new Range32.ptr(65909, 65912, 1), Range32), $clone(new Range32.ptr(65930, 65931, 1), Range32), $clone(new Range32.ptr(66273, 66299, 1), Range32), $clone(new Range32.ptr(66336, 66339, 1), Range32), $clone(new Range32.ptr(67672, 67679, 1), Range32), $clone(new Range32.ptr(67705, 67711, 1), Range32), $clone(new Range32.ptr(67751, 67759, 1), Range32), $clone(new Range32.ptr(67835, 67839, 1), Range32), $clone(new Range32.ptr(67862, 67867, 1), Range32), $clone(new Range32.ptr(68028, 68029, 1), Range32), $clone(new Range32.ptr(68032, 68047, 1), Range32), $clone(new Range32.ptr(68050, 68095, 1), Range32), $clone(new Range32.ptr(68160, 68168, 1), Range32), $clone(new Range32.ptr(68221, 68222, 1), Range32), $clone(new Range32.ptr(68253, 68255, 1), Range32), $clone(new Range32.ptr(68331, 68335, 1), Range32), $clone(new Range32.ptr(68440, 68447, 1), Range32), $clone(new Range32.ptr(68472, 68479, 1), Range32), $clone(new Range32.ptr(68521, 68527, 1), Range32), $clone(new Range32.ptr(68858, 68863, 1), Range32), $clone(new Range32.ptr(69216, 69246, 1), Range32), $clone(new Range32.ptr(69405, 69414, 1), Range32), $clone(new Range32.ptr(69457, 69460, 1), Range32), $clone(new Range32.ptr(69573, 69579, 1), Range32), $clone(new Range32.ptr(69714, 69733, 1), Range32), $clone(new Range32.ptr(70113, 70132, 1), Range32), $clone(new Range32.ptr(71482, 71483, 1), Range32), $clone(new Range32.ptr(71914, 71922, 1), Range32), $clone(new Range32.ptr(72794, 72812, 1), Range32), $clone(new Range32.ptr(73664, 73684, 1), Range32), $clone(new Range32.ptr(93019, 93025, 1), Range32), $clone(new Range32.ptr(93824, 93846, 1), Range32), $clone(new Range32.ptr(119520, 119539, 1), Range32), $clone(new Range32.ptr(119648, 119672, 1), Range32), $clone(new Range32.ptr(125127, 125135, 1), Range32), $clone(new Range32.ptr(126065, 126123, 1), Range32), $clone(new Range32.ptr(126125, 126127, 1), Range32), $clone(new Range32.ptr(126129, 126132, 1), Range32), $clone(new Range32.ptr(126209, 126253, 1), Range32), $clone(new Range32.ptr(126255, 126269, 1), Range32), $clone(new Range32.ptr(127232, 127244, 1), Range32)]), 3);
-		_P = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(33, 35, 1), Range16), $clone(new Range16.ptr(37, 42, 1), Range16), $clone(new Range16.ptr(44, 47, 1), Range16), $clone(new Range16.ptr(58, 59, 1), Range16), $clone(new Range16.ptr(63, 64, 1), Range16), $clone(new Range16.ptr(91, 93, 1), Range16), $clone(new Range16.ptr(95, 123, 28), Range16), $clone(new Range16.ptr(125, 161, 36), Range16), $clone(new Range16.ptr(167, 171, 4), Range16), $clone(new Range16.ptr(182, 183, 1), Range16), $clone(new Range16.ptr(187, 191, 4), Range16), $clone(new Range16.ptr(894, 903, 9), Range16), $clone(new Range16.ptr(1370, 1375, 1), Range16), $clone(new Range16.ptr(1417, 1418, 1), Range16), $clone(new Range16.ptr(1470, 1472, 2), Range16), $clone(new Range16.ptr(1475, 1478, 3), Range16), $clone(new Range16.ptr(1523, 1524, 1), Range16), $clone(new Range16.ptr(1545, 1546, 1), Range16), $clone(new Range16.ptr(1548, 1549, 1), Range16), $clone(new Range16.ptr(1563, 1566, 3), Range16), $clone(new Range16.ptr(1567, 1642, 75), Range16), $clone(new Range16.ptr(1643, 1645, 1), Range16), $clone(new Range16.ptr(1748, 1792, 44), Range16), $clone(new Range16.ptr(1793, 1805, 1), Range16), $clone(new Range16.ptr(2039, 2041, 1), Range16), $clone(new Range16.ptr(2096, 2110, 1), Range16), $clone(new Range16.ptr(2142, 2404, 262), Range16), $clone(new Range16.ptr(2405, 2416, 11), Range16), $clone(new Range16.ptr(2557, 2678, 121), Range16), $clone(new Range16.ptr(2800, 3191, 391), Range16), $clone(new Range16.ptr(3204, 3572, 368), Range16), $clone(new Range16.ptr(3663, 3674, 11), Range16), $clone(new Range16.ptr(3675, 3844, 169), Range16), $clone(new Range16.ptr(3845, 3858, 1), Range16), $clone(new Range16.ptr(3860, 3898, 38), Range16), $clone(new Range16.ptr(3899, 3901, 1), Range16), $clone(new Range16.ptr(3973, 4048, 75), Range16), $clone(new Range16.ptr(4049, 4052, 1), Range16), $clone(new Range16.ptr(4057, 4058, 1), Range16), $clone(new Range16.ptr(4170, 4175, 1), Range16), $clone(new Range16.ptr(4347, 4960, 613), Range16), $clone(new Range16.ptr(4961, 4968, 1), Range16), $clone(new Range16.ptr(5120, 5742, 622), Range16), $clone(new Range16.ptr(5787, 5788, 1), Range16), $clone(new Range16.ptr(5867, 5869, 1), Range16), $clone(new Range16.ptr(5941, 5942, 1), Range16), $clone(new Range16.ptr(6100, 6102, 1), Range16), $clone(new Range16.ptr(6104, 6106, 1), Range16), $clone(new Range16.ptr(6144, 6154, 1), Range16), $clone(new Range16.ptr(6468, 6469, 1), Range16), $clone(new Range16.ptr(6686, 6687, 1), Range16), $clone(new Range16.ptr(6816, 6822, 1), Range16), $clone(new Range16.ptr(6824, 6829, 1), Range16), $clone(new Range16.ptr(7002, 7008, 1), Range16), $clone(new Range16.ptr(7164, 7167, 1), Range16), $clone(new Range16.ptr(7227, 7231, 1), Range16), $clone(new Range16.ptr(7294, 7295, 1), Range16), $clone(new Range16.ptr(7360, 7367, 1), Range16), $clone(new Range16.ptr(7379, 8208, 829), Range16), $clone(new Range16.ptr(8209, 8231, 1), Range16), $clone(new Range16.ptr(8240, 8259, 1), Range16), $clone(new Range16.ptr(8261, 8273, 1), Range16), $clone(new Range16.ptr(8275, 8286, 1), Range16), $clone(new Range16.ptr(8317, 8318, 1), Range16), $clone(new Range16.ptr(8333, 8334, 1), Range16), $clone(new Range16.ptr(8968, 8971, 1), Range16), $clone(new Range16.ptr(9001, 9002, 1), Range16), $clone(new Range16.ptr(10088, 10101, 1), Range16), $clone(new Range16.ptr(10181, 10182, 1), Range16), $clone(new Range16.ptr(10214, 10223, 1), Range16), $clone(new Range16.ptr(10627, 10648, 1), Range16), $clone(new Range16.ptr(10712, 10715, 1), Range16), $clone(new Range16.ptr(10748, 10749, 1), Range16), $clone(new Range16.ptr(11513, 11516, 1), Range16), $clone(new Range16.ptr(11518, 11519, 1), Range16), $clone(new Range16.ptr(11632, 11776, 144), Range16), $clone(new Range16.ptr(11777, 11822, 1), Range16), $clone(new Range16.ptr(11824, 11855, 1), Range16), $clone(new Range16.ptr(11858, 12289, 431), Range16), $clone(new Range16.ptr(12290, 12291, 1), Range16), $clone(new Range16.ptr(12296, 12305, 1), Range16), $clone(new Range16.ptr(12308, 12319, 1), Range16), $clone(new Range16.ptr(12336, 12349, 13), Range16), $clone(new Range16.ptr(12448, 12539, 91), Range16), $clone(new Range16.ptr(42238, 42239, 1), Range16), $clone(new Range16.ptr(42509, 42511, 1), Range16), $clone(new Range16.ptr(42611, 42622, 11), Range16), $clone(new Range16.ptr(42738, 42743, 1), Range16), $clone(new Range16.ptr(43124, 43127, 1), Range16), $clone(new Range16.ptr(43214, 43215, 1), Range16), $clone(new Range16.ptr(43256, 43258, 1), Range16), $clone(new Range16.ptr(43260, 43310, 50), Range16), $clone(new Range16.ptr(43311, 43359, 48), Range16), $clone(new Range16.ptr(43457, 43469, 1), Range16), $clone(new Range16.ptr(43486, 43487, 1), Range16), $clone(new Range16.ptr(43612, 43615, 1), Range16), $clone(new Range16.ptr(43742, 43743, 1), Range16), $clone(new Range16.ptr(43760, 43761, 1), Range16), $clone(new Range16.ptr(44011, 64830, 20819), Range16), $clone(new Range16.ptr(64831, 65040, 209), Range16), $clone(new Range16.ptr(65041, 65049, 1), Range16), $clone(new Range16.ptr(65072, 65106, 1), Range16), $clone(new Range16.ptr(65108, 65121, 1), Range16), $clone(new Range16.ptr(65123, 65128, 5), Range16), $clone(new Range16.ptr(65130, 65131, 1), Range16), $clone(new Range16.ptr(65281, 65283, 1), Range16), $clone(new Range16.ptr(65285, 65290, 1), Range16), $clone(new Range16.ptr(65292, 65295, 1), Range16), $clone(new Range16.ptr(65306, 65307, 1), Range16), $clone(new Range16.ptr(65311, 65312, 1), Range16), $clone(new Range16.ptr(65339, 65341, 1), Range16), $clone(new Range16.ptr(65343, 65371, 28), Range16), $clone(new Range16.ptr(65373, 65375, 2), Range16), $clone(new Range16.ptr(65376, 65381, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65792, 65794, 1), Range32), $clone(new Range32.ptr(66463, 66512, 49), Range32), $clone(new Range32.ptr(66927, 67671, 744), Range32), $clone(new Range32.ptr(67871, 67903, 32), Range32), $clone(new Range32.ptr(68176, 68184, 1), Range32), $clone(new Range32.ptr(68223, 68336, 113), Range32), $clone(new Range32.ptr(68337, 68342, 1), Range32), $clone(new Range32.ptr(68409, 68415, 1), Range32), $clone(new Range32.ptr(68505, 68508, 1), Range32), $clone(new Range32.ptr(69293, 69461, 168), Range32), $clone(new Range32.ptr(69462, 69465, 1), Range32), $clone(new Range32.ptr(69703, 69709, 1), Range32), $clone(new Range32.ptr(69819, 69820, 1), Range32), $clone(new Range32.ptr(69822, 69825, 1), Range32), $clone(new Range32.ptr(69952, 69955, 1), Range32), $clone(new Range32.ptr(70004, 70005, 1), Range32), $clone(new Range32.ptr(70085, 70088, 1), Range32), $clone(new Range32.ptr(70093, 70107, 14), Range32), $clone(new Range32.ptr(70109, 70111, 1), Range32), $clone(new Range32.ptr(70200, 70205, 1), Range32), $clone(new Range32.ptr(70313, 70731, 418), Range32), $clone(new Range32.ptr(70732, 70735, 1), Range32), $clone(new Range32.ptr(70746, 70747, 1), Range32), $clone(new Range32.ptr(70749, 70854, 105), Range32), $clone(new Range32.ptr(71105, 71127, 1), Range32), $clone(new Range32.ptr(71233, 71235, 1), Range32), $clone(new Range32.ptr(71264, 71276, 1), Range32), $clone(new Range32.ptr(71484, 71486, 1), Range32), $clone(new Range32.ptr(71739, 72004, 265), Range32), $clone(new Range32.ptr(72005, 72006, 1), Range32), $clone(new Range32.ptr(72162, 72255, 93), Range32), $clone(new Range32.ptr(72256, 72262, 1), Range32), $clone(new Range32.ptr(72346, 72348, 1), Range32), $clone(new Range32.ptr(72350, 72354, 1), Range32), $clone(new Range32.ptr(72769, 72773, 1), Range32), $clone(new Range32.ptr(72816, 72817, 1), Range32), $clone(new Range32.ptr(73463, 73464, 1), Range32), $clone(new Range32.ptr(73727, 74864, 1137), Range32), $clone(new Range32.ptr(74865, 74868, 1), Range32), $clone(new Range32.ptr(92782, 92783, 1), Range32), $clone(new Range32.ptr(92917, 92983, 66), Range32), $clone(new Range32.ptr(92984, 92987, 1), Range32), $clone(new Range32.ptr(92996, 93847, 851), Range32), $clone(new Range32.ptr(93848, 93850, 1), Range32), $clone(new Range32.ptr(94178, 113823, 19645), Range32), $clone(new Range32.ptr(121479, 121483, 1), Range32), $clone(new Range32.ptr(125278, 125279, 1), Range32)]), 11);
+		_No = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(178, 179, 1), Range16), $clone(new Range16.ptr(185, 188, 3), Range16), $clone(new Range16.ptr(189, 190, 1), Range16), $clone(new Range16.ptr(2548, 2553, 1), Range16), $clone(new Range16.ptr(2930, 2935, 1), Range16), $clone(new Range16.ptr(3056, 3058, 1), Range16), $clone(new Range16.ptr(3192, 3198, 1), Range16), $clone(new Range16.ptr(3416, 3422, 1), Range16), $clone(new Range16.ptr(3440, 3448, 1), Range16), $clone(new Range16.ptr(3882, 3891, 1), Range16), $clone(new Range16.ptr(4969, 4988, 1), Range16), $clone(new Range16.ptr(6128, 6137, 1), Range16), $clone(new Range16.ptr(6618, 8304, 1686), Range16), $clone(new Range16.ptr(8308, 8313, 1), Range16), $clone(new Range16.ptr(8320, 8329, 1), Range16), $clone(new Range16.ptr(8528, 8543, 1), Range16), $clone(new Range16.ptr(8585, 9312, 727), Range16), $clone(new Range16.ptr(9313, 9371, 1), Range16), $clone(new Range16.ptr(9450, 9471, 1), Range16), $clone(new Range16.ptr(10102, 10131, 1), Range16), $clone(new Range16.ptr(11517, 12690, 1173), Range16), $clone(new Range16.ptr(12691, 12693, 1), Range16), $clone(new Range16.ptr(12832, 12841, 1), Range16), $clone(new Range16.ptr(12872, 12879, 1), Range16), $clone(new Range16.ptr(12881, 12895, 1), Range16), $clone(new Range16.ptr(12928, 12937, 1), Range16), $clone(new Range16.ptr(12977, 12991, 1), Range16), $clone(new Range16.ptr(43056, 43061, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65799, 65843, 1), Range32), $clone(new Range32.ptr(65909, 65912, 1), Range32), $clone(new Range32.ptr(65930, 65931, 1), Range32), $clone(new Range32.ptr(66273, 66299, 1), Range32), $clone(new Range32.ptr(66336, 66339, 1), Range32), $clone(new Range32.ptr(67672, 67679, 1), Range32), $clone(new Range32.ptr(67705, 67711, 1), Range32), $clone(new Range32.ptr(67751, 67759, 1), Range32), $clone(new Range32.ptr(67835, 67839, 1), Range32), $clone(new Range32.ptr(67862, 67867, 1), Range32), $clone(new Range32.ptr(68028, 68029, 1), Range32), $clone(new Range32.ptr(68032, 68047, 1), Range32), $clone(new Range32.ptr(68050, 68095, 1), Range32), $clone(new Range32.ptr(68160, 68168, 1), Range32), $clone(new Range32.ptr(68221, 68222, 1), Range32), $clone(new Range32.ptr(68253, 68255, 1), Range32), $clone(new Range32.ptr(68331, 68335, 1), Range32), $clone(new Range32.ptr(68440, 68447, 1), Range32), $clone(new Range32.ptr(68472, 68479, 1), Range32), $clone(new Range32.ptr(68521, 68527, 1), Range32), $clone(new Range32.ptr(68858, 68863, 1), Range32), $clone(new Range32.ptr(69216, 69246, 1), Range32), $clone(new Range32.ptr(69405, 69414, 1), Range32), $clone(new Range32.ptr(69457, 69460, 1), Range32), $clone(new Range32.ptr(69573, 69579, 1), Range32), $clone(new Range32.ptr(69714, 69733, 1), Range32), $clone(new Range32.ptr(70113, 70132, 1), Range32), $clone(new Range32.ptr(71482, 71483, 1), Range32), $clone(new Range32.ptr(71914, 71922, 1), Range32), $clone(new Range32.ptr(72794, 72812, 1), Range32), $clone(new Range32.ptr(73664, 73684, 1), Range32), $clone(new Range32.ptr(93019, 93025, 1), Range32), $clone(new Range32.ptr(93824, 93846, 1), Range32), $clone(new Range32.ptr(119488, 119507, 1), Range32), $clone(new Range32.ptr(119520, 119539, 1), Range32), $clone(new Range32.ptr(119648, 119672, 1), Range32), $clone(new Range32.ptr(125127, 125135, 1), Range32), $clone(new Range32.ptr(126065, 126123, 1), Range32), $clone(new Range32.ptr(126125, 126127, 1), Range32), $clone(new Range32.ptr(126129, 126132, 1), Range32), $clone(new Range32.ptr(126209, 126253, 1), Range32), $clone(new Range32.ptr(126255, 126269, 1), Range32), $clone(new Range32.ptr(127232, 127244, 1), Range32)]), 3);
+		_P = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(33, 35, 1), Range16), $clone(new Range16.ptr(37, 42, 1), Range16), $clone(new Range16.ptr(44, 47, 1), Range16), $clone(new Range16.ptr(58, 59, 1), Range16), $clone(new Range16.ptr(63, 64, 1), Range16), $clone(new Range16.ptr(91, 93, 1), Range16), $clone(new Range16.ptr(95, 123, 28), Range16), $clone(new Range16.ptr(125, 161, 36), Range16), $clone(new Range16.ptr(167, 171, 4), Range16), $clone(new Range16.ptr(182, 183, 1), Range16), $clone(new Range16.ptr(187, 191, 4), Range16), $clone(new Range16.ptr(894, 903, 9), Range16), $clone(new Range16.ptr(1370, 1375, 1), Range16), $clone(new Range16.ptr(1417, 1418, 1), Range16), $clone(new Range16.ptr(1470, 1472, 2), Range16), $clone(new Range16.ptr(1475, 1478, 3), Range16), $clone(new Range16.ptr(1523, 1524, 1), Range16), $clone(new Range16.ptr(1545, 1546, 1), Range16), $clone(new Range16.ptr(1548, 1549, 1), Range16), $clone(new Range16.ptr(1563, 1565, 2), Range16), $clone(new Range16.ptr(1566, 1567, 1), Range16), $clone(new Range16.ptr(1642, 1645, 1), Range16), $clone(new Range16.ptr(1748, 1792, 44), Range16), $clone(new Range16.ptr(1793, 1805, 1), Range16), $clone(new Range16.ptr(2039, 2041, 1), Range16), $clone(new Range16.ptr(2096, 2110, 1), Range16), $clone(new Range16.ptr(2142, 2404, 262), Range16), $clone(new Range16.ptr(2405, 2416, 11), Range16), $clone(new Range16.ptr(2557, 2678, 121), Range16), $clone(new Range16.ptr(2800, 3191, 391), Range16), $clone(new Range16.ptr(3204, 3572, 368), Range16), $clone(new Range16.ptr(3663, 3674, 11), Range16), $clone(new Range16.ptr(3675, 3844, 169), Range16), $clone(new Range16.ptr(3845, 3858, 1), Range16), $clone(new Range16.ptr(3860, 3898, 38), Range16), $clone(new Range16.ptr(3899, 3901, 1), Range16), $clone(new Range16.ptr(3973, 4048, 75), Range16), $clone(new Range16.ptr(4049, 4052, 1), Range16), $clone(new Range16.ptr(4057, 4058, 1), Range16), $clone(new Range16.ptr(4170, 4175, 1), Range16), $clone(new Range16.ptr(4347, 4960, 613), Range16), $clone(new Range16.ptr(4961, 4968, 1), Range16), $clone(new Range16.ptr(5120, 5742, 622), Range16), $clone(new Range16.ptr(5787, 5788, 1), Range16), $clone(new Range16.ptr(5867, 5869, 1), Range16), $clone(new Range16.ptr(5941, 5942, 1), Range16), $clone(new Range16.ptr(6100, 6102, 1), Range16), $clone(new Range16.ptr(6104, 6106, 1), Range16), $clone(new Range16.ptr(6144, 6154, 1), Range16), $clone(new Range16.ptr(6468, 6469, 1), Range16), $clone(new Range16.ptr(6686, 6687, 1), Range16), $clone(new Range16.ptr(6816, 6822, 1), Range16), $clone(new Range16.ptr(6824, 6829, 1), Range16), $clone(new Range16.ptr(7002, 7008, 1), Range16), $clone(new Range16.ptr(7037, 7038, 1), Range16), $clone(new Range16.ptr(7164, 7167, 1), Range16), $clone(new Range16.ptr(7227, 7231, 1), Range16), $clone(new Range16.ptr(7294, 7295, 1), Range16), $clone(new Range16.ptr(7360, 7367, 1), Range16), $clone(new Range16.ptr(7379, 8208, 829), Range16), $clone(new Range16.ptr(8209, 8231, 1), Range16), $clone(new Range16.ptr(8240, 8259, 1), Range16), $clone(new Range16.ptr(8261, 8273, 1), Range16), $clone(new Range16.ptr(8275, 8286, 1), Range16), $clone(new Range16.ptr(8317, 8318, 1), Range16), $clone(new Range16.ptr(8333, 8334, 1), Range16), $clone(new Range16.ptr(8968, 8971, 1), Range16), $clone(new Range16.ptr(9001, 9002, 1), Range16), $clone(new Range16.ptr(10088, 10101, 1), Range16), $clone(new Range16.ptr(10181, 10182, 1), Range16), $clone(new Range16.ptr(10214, 10223, 1), Range16), $clone(new Range16.ptr(10627, 10648, 1), Range16), $clone(new Range16.ptr(10712, 10715, 1), Range16), $clone(new Range16.ptr(10748, 10749, 1), Range16), $clone(new Range16.ptr(11513, 11516, 1), Range16), $clone(new Range16.ptr(11518, 11519, 1), Range16), $clone(new Range16.ptr(11632, 11776, 144), Range16), $clone(new Range16.ptr(11777, 11822, 1), Range16), $clone(new Range16.ptr(11824, 11855, 1), Range16), $clone(new Range16.ptr(11858, 11869, 1), Range16), $clone(new Range16.ptr(12289, 12291, 1), Range16), $clone(new Range16.ptr(12296, 12305, 1), Range16), $clone(new Range16.ptr(12308, 12319, 1), Range16), $clone(new Range16.ptr(12336, 12349, 13), Range16), $clone(new Range16.ptr(12448, 12539, 91), Range16), $clone(new Range16.ptr(42238, 42239, 1), Range16), $clone(new Range16.ptr(42509, 42511, 1), Range16), $clone(new Range16.ptr(42611, 42622, 11), Range16), $clone(new Range16.ptr(42738, 42743, 1), Range16), $clone(new Range16.ptr(43124, 43127, 1), Range16), $clone(new Range16.ptr(43214, 43215, 1), Range16), $clone(new Range16.ptr(43256, 43258, 1), Range16), $clone(new Range16.ptr(43260, 43310, 50), Range16), $clone(new Range16.ptr(43311, 43359, 48), Range16), $clone(new Range16.ptr(43457, 43469, 1), Range16), $clone(new Range16.ptr(43486, 43487, 1), Range16), $clone(new Range16.ptr(43612, 43615, 1), Range16), $clone(new Range16.ptr(43742, 43743, 1), Range16), $clone(new Range16.ptr(43760, 43761, 1), Range16), $clone(new Range16.ptr(44011, 64830, 20819), Range16), $clone(new Range16.ptr(64831, 65040, 209), Range16), $clone(new Range16.ptr(65041, 65049, 1), Range16), $clone(new Range16.ptr(65072, 65106, 1), Range16), $clone(new Range16.ptr(65108, 65121, 1), Range16), $clone(new Range16.ptr(65123, 65128, 5), Range16), $clone(new Range16.ptr(65130, 65131, 1), Range16), $clone(new Range16.ptr(65281, 65283, 1), Range16), $clone(new Range16.ptr(65285, 65290, 1), Range16), $clone(new Range16.ptr(65292, 65295, 1), Range16), $clone(new Range16.ptr(65306, 65307, 1), Range16), $clone(new Range16.ptr(65311, 65312, 1), Range16), $clone(new Range16.ptr(65339, 65341, 1), Range16), $clone(new Range16.ptr(65343, 65371, 28), Range16), $clone(new Range16.ptr(65373, 65375, 2), Range16), $clone(new Range16.ptr(65376, 65381, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65792, 65794, 1), Range32), $clone(new Range32.ptr(66463, 66512, 49), Range32), $clone(new Range32.ptr(66927, 67671, 744), Range32), $clone(new Range32.ptr(67871, 67903, 32), Range32), $clone(new Range32.ptr(68176, 68184, 1), Range32), $clone(new Range32.ptr(68223, 68336, 113), Range32), $clone(new Range32.ptr(68337, 68342, 1), Range32), $clone(new Range32.ptr(68409, 68415, 1), Range32), $clone(new Range32.ptr(68505, 68508, 1), Range32), $clone(new Range32.ptr(69293, 69461, 168), Range32), $clone(new Range32.ptr(69462, 69465, 1), Range32), $clone(new Range32.ptr(69510, 69513, 1), Range32), $clone(new Range32.ptr(69703, 69709, 1), Range32), $clone(new Range32.ptr(69819, 69820, 1), Range32), $clone(new Range32.ptr(69822, 69825, 1), Range32), $clone(new Range32.ptr(69952, 69955, 1), Range32), $clone(new Range32.ptr(70004, 70005, 1), Range32), $clone(new Range32.ptr(70085, 70088, 1), Range32), $clone(new Range32.ptr(70093, 70107, 14), Range32), $clone(new Range32.ptr(70109, 70111, 1), Range32), $clone(new Range32.ptr(70200, 70205, 1), Range32), $clone(new Range32.ptr(70313, 70731, 418), Range32), $clone(new Range32.ptr(70732, 70735, 1), Range32), $clone(new Range32.ptr(70746, 70747, 1), Range32), $clone(new Range32.ptr(70749, 70854, 105), Range32), $clone(new Range32.ptr(71105, 71127, 1), Range32), $clone(new Range32.ptr(71233, 71235, 1), Range32), $clone(new Range32.ptr(71264, 71276, 1), Range32), $clone(new Range32.ptr(71353, 71484, 131), Range32), $clone(new Range32.ptr(71485, 71486, 1), Range32), $clone(new Range32.ptr(71739, 72004, 265), Range32), $clone(new Range32.ptr(72005, 72006, 1), Range32), $clone(new Range32.ptr(72162, 72255, 93), Range32), $clone(new Range32.ptr(72256, 72262, 1), Range32), $clone(new Range32.ptr(72346, 72348, 1), Range32), $clone(new Range32.ptr(72350, 72354, 1), Range32), $clone(new Range32.ptr(72448, 72457, 1), Range32), $clone(new Range32.ptr(72769, 72773, 1), Range32), $clone(new Range32.ptr(72816, 72817, 1), Range32), $clone(new Range32.ptr(73463, 73464, 1), Range32), $clone(new Range32.ptr(73539, 73551, 1), Range32), $clone(new Range32.ptr(73727, 74864, 1137), Range32), $clone(new Range32.ptr(74865, 74868, 1), Range32), $clone(new Range32.ptr(77809, 77810, 1), Range32), $clone(new Range32.ptr(92782, 92783, 1), Range32), $clone(new Range32.ptr(92917, 92983, 66), Range32), $clone(new Range32.ptr(92984, 92987, 1), Range32), $clone(new Range32.ptr(92996, 93847, 851), Range32), $clone(new Range32.ptr(93848, 93850, 1), Range32), $clone(new Range32.ptr(94178, 113823, 19645), Range32), $clone(new Range32.ptr(121479, 121483, 1), Range32), $clone(new Range32.ptr(125278, 125279, 1), Range32)]), 11);
 		_Pc = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(95, 8255, 8160), Range16), $clone(new Range16.ptr(8256, 8276, 20), Range16), $clone(new Range16.ptr(65075, 65076, 1), Range16), $clone(new Range16.ptr(65101, 65103, 1), Range16), $clone(new Range16.ptr(65343, 65343, 1), Range16)]), sliceType$1.nil, 0);
-		_Pd = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(45, 1418, 1373), Range16), $clone(new Range16.ptr(1470, 5120, 3650), Range16), $clone(new Range16.ptr(6150, 8208, 2058), Range16), $clone(new Range16.ptr(8209, 8213, 1), Range16), $clone(new Range16.ptr(11799, 11802, 3), Range16), $clone(new Range16.ptr(11834, 11835, 1), Range16), $clone(new Range16.ptr(11840, 12316, 476), Range16), $clone(new Range16.ptr(12336, 12448, 112), Range16), $clone(new Range16.ptr(65073, 65074, 1), Range16), $clone(new Range16.ptr(65112, 65123, 11), Range16), $clone(new Range16.ptr(65293, 65293, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(69293, 69293, 1), Range32)]), 0);
-		_Pe = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(41, 93, 52), Range16), $clone(new Range16.ptr(125, 3899, 3774), Range16), $clone(new Range16.ptr(3901, 5788, 1887), Range16), $clone(new Range16.ptr(8262, 8318, 56), Range16), $clone(new Range16.ptr(8334, 8969, 635), Range16), $clone(new Range16.ptr(8971, 9002, 31), Range16), $clone(new Range16.ptr(10089, 10101, 2), Range16), $clone(new Range16.ptr(10182, 10215, 33), Range16), $clone(new Range16.ptr(10217, 10223, 2), Range16), $clone(new Range16.ptr(10628, 10648, 2), Range16), $clone(new Range16.ptr(10713, 10715, 2), Range16), $clone(new Range16.ptr(10749, 11811, 1062), Range16), $clone(new Range16.ptr(11813, 11817, 2), Range16), $clone(new Range16.ptr(12297, 12305, 2), Range16), $clone(new Range16.ptr(12309, 12315, 2), Range16), $clone(new Range16.ptr(12318, 12319, 1), Range16), $clone(new Range16.ptr(64830, 65048, 218), Range16), $clone(new Range16.ptr(65078, 65092, 2), Range16), $clone(new Range16.ptr(65096, 65114, 18), Range16), $clone(new Range16.ptr(65116, 65118, 2), Range16), $clone(new Range16.ptr(65289, 65341, 52), Range16), $clone(new Range16.ptr(65373, 65379, 3), Range16)]), sliceType$1.nil, 1);
+		_Pd = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(45, 1418, 1373), Range16), $clone(new Range16.ptr(1470, 5120, 3650), Range16), $clone(new Range16.ptr(6150, 8208, 2058), Range16), $clone(new Range16.ptr(8209, 8213, 1), Range16), $clone(new Range16.ptr(11799, 11802, 3), Range16), $clone(new Range16.ptr(11834, 11835, 1), Range16), $clone(new Range16.ptr(11840, 11869, 29), Range16), $clone(new Range16.ptr(12316, 12336, 20), Range16), $clone(new Range16.ptr(12448, 65073, 52625), Range16), $clone(new Range16.ptr(65074, 65112, 38), Range16), $clone(new Range16.ptr(65123, 65293, 170), Range16)]), new sliceType$1([$clone(new Range32.ptr(69293, 69293, 1), Range32)]), 0);
+		_Pe = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(41, 93, 52), Range16), $clone(new Range16.ptr(125, 3899, 3774), Range16), $clone(new Range16.ptr(3901, 5788, 1887), Range16), $clone(new Range16.ptr(8262, 8318, 56), Range16), $clone(new Range16.ptr(8334, 8969, 635), Range16), $clone(new Range16.ptr(8971, 9002, 31), Range16), $clone(new Range16.ptr(10089, 10101, 2), Range16), $clone(new Range16.ptr(10182, 10215, 33), Range16), $clone(new Range16.ptr(10217, 10223, 2), Range16), $clone(new Range16.ptr(10628, 10648, 2), Range16), $clone(new Range16.ptr(10713, 10715, 2), Range16), $clone(new Range16.ptr(10749, 11811, 1062), Range16), $clone(new Range16.ptr(11813, 11817, 2), Range16), $clone(new Range16.ptr(11862, 11868, 2), Range16), $clone(new Range16.ptr(12297, 12305, 2), Range16), $clone(new Range16.ptr(12309, 12315, 2), Range16), $clone(new Range16.ptr(12318, 12319, 1), Range16), $clone(new Range16.ptr(64830, 65048, 218), Range16), $clone(new Range16.ptr(65078, 65092, 2), Range16), $clone(new Range16.ptr(65096, 65114, 18), Range16), $clone(new Range16.ptr(65116, 65118, 2), Range16), $clone(new Range16.ptr(65289, 65341, 52), Range16), $clone(new Range16.ptr(65373, 65379, 3), Range16)]), sliceType$1.nil, 1);
 		_Pf = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(187, 8217, 8030), Range16), $clone(new Range16.ptr(8221, 8250, 29), Range16), $clone(new Range16.ptr(11779, 11781, 2), Range16), $clone(new Range16.ptr(11786, 11789, 3), Range16), $clone(new Range16.ptr(11805, 11809, 4), Range16)]), sliceType$1.nil, 0);
 		_Pi = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(171, 8216, 8045), Range16), $clone(new Range16.ptr(8219, 8220, 1), Range16), $clone(new Range16.ptr(8223, 8249, 26), Range16), $clone(new Range16.ptr(11778, 11780, 2), Range16), $clone(new Range16.ptr(11785, 11788, 3), Range16), $clone(new Range16.ptr(11804, 11808, 4), Range16)]), sliceType$1.nil, 0);
-		_Po = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(33, 35, 1), Range16), $clone(new Range16.ptr(37, 39, 1), Range16), $clone(new Range16.ptr(42, 46, 2), Range16), $clone(new Range16.ptr(47, 58, 11), Range16), $clone(new Range16.ptr(59, 63, 4), Range16), $clone(new Range16.ptr(64, 92, 28), Range16), $clone(new Range16.ptr(161, 167, 6), Range16), $clone(new Range16.ptr(182, 183, 1), Range16), $clone(new Range16.ptr(191, 894, 703), Range16), $clone(new Range16.ptr(903, 1370, 467), Range16), $clone(new Range16.ptr(1371, 1375, 1), Range16), $clone(new Range16.ptr(1417, 1472, 55), Range16), $clone(new Range16.ptr(1475, 1478, 3), Range16), $clone(new Range16.ptr(1523, 1524, 1), Range16), $clone(new Range16.ptr(1545, 1546, 1), Range16), $clone(new Range16.ptr(1548, 1549, 1), Range16), $clone(new Range16.ptr(1563, 1566, 3), Range16), $clone(new Range16.ptr(1567, 1642, 75), Range16), $clone(new Range16.ptr(1643, 1645, 1), Range16), $clone(new Range16.ptr(1748, 1792, 44), Range16), $clone(new Range16.ptr(1793, 1805, 1), Range16), $clone(new Range16.ptr(2039, 2041, 1), Range16), $clone(new Range16.ptr(2096, 2110, 1), Range16), $clone(new Range16.ptr(2142, 2404, 262), Range16), $clone(new Range16.ptr(2405, 2416, 11), Range16), $clone(new Range16.ptr(2557, 2678, 121), Range16), $clone(new Range16.ptr(2800, 3191, 391), Range16), $clone(new Range16.ptr(3204, 3572, 368), Range16), $clone(new Range16.ptr(3663, 3674, 11), Range16), $clone(new Range16.ptr(3675, 3844, 169), Range16), $clone(new Range16.ptr(3845, 3858, 1), Range16), $clone(new Range16.ptr(3860, 3973, 113), Range16), $clone(new Range16.ptr(4048, 4052, 1), Range16), $clone(new Range16.ptr(4057, 4058, 1), Range16), $clone(new Range16.ptr(4170, 4175, 1), Range16), $clone(new Range16.ptr(4347, 4960, 613), Range16), $clone(new Range16.ptr(4961, 4968, 1), Range16), $clone(new Range16.ptr(5742, 5867, 125), Range16), $clone(new Range16.ptr(5868, 5869, 1), Range16), $clone(new Range16.ptr(5941, 5942, 1), Range16), $clone(new Range16.ptr(6100, 6102, 1), Range16), $clone(new Range16.ptr(6104, 6106, 1), Range16), $clone(new Range16.ptr(6144, 6149, 1), Range16), $clone(new Range16.ptr(6151, 6154, 1), Range16), $clone(new Range16.ptr(6468, 6469, 1), Range16), $clone(new Range16.ptr(6686, 6687, 1), Range16), $clone(new Range16.ptr(6816, 6822, 1), Range16), $clone(new Range16.ptr(6824, 6829, 1), Range16), $clone(new Range16.ptr(7002, 7008, 1), Range16), $clone(new Range16.ptr(7164, 7167, 1), Range16), $clone(new Range16.ptr(7227, 7231, 1), Range16), $clone(new Range16.ptr(7294, 7295, 1), Range16), $clone(new Range16.ptr(7360, 7367, 1), Range16), $clone(new Range16.ptr(7379, 8214, 835), Range16), $clone(new Range16.ptr(8215, 8224, 9), Range16), $clone(new Range16.ptr(8225, 8231, 1), Range16), $clone(new Range16.ptr(8240, 8248, 1), Range16), $clone(new Range16.ptr(8251, 8254, 1), Range16), $clone(new Range16.ptr(8257, 8259, 1), Range16), $clone(new Range16.ptr(8263, 8273, 1), Range16), $clone(new Range16.ptr(8275, 8277, 2), Range16), $clone(new Range16.ptr(8278, 8286, 1), Range16), $clone(new Range16.ptr(11513, 11516, 1), Range16), $clone(new Range16.ptr(11518, 11519, 1), Range16), $clone(new Range16.ptr(11632, 11776, 144), Range16), $clone(new Range16.ptr(11777, 11782, 5), Range16), $clone(new Range16.ptr(11783, 11784, 1), Range16), $clone(new Range16.ptr(11787, 11790, 3), Range16), $clone(new Range16.ptr(11791, 11798, 1), Range16), $clone(new Range16.ptr(11800, 11801, 1), Range16), $clone(new Range16.ptr(11803, 11806, 3), Range16), $clone(new Range16.ptr(11807, 11818, 11), Range16), $clone(new Range16.ptr(11819, 11822, 1), Range16), $clone(new Range16.ptr(11824, 11833, 1), Range16), $clone(new Range16.ptr(11836, 11839, 1), Range16), $clone(new Range16.ptr(11841, 11843, 2), Range16), $clone(new Range16.ptr(11844, 11855, 1), Range16), $clone(new Range16.ptr(11858, 12289, 431), Range16), $clone(new Range16.ptr(12290, 12291, 1), Range16), $clone(new Range16.ptr(12349, 12539, 190), Range16), $clone(new Range16.ptr(42238, 42239, 1), Range16), $clone(new Range16.ptr(42509, 42511, 1), Range16), $clone(new Range16.ptr(42611, 42622, 11), Range16), $clone(new Range16.ptr(42738, 42743, 1), Range16), $clone(new Range16.ptr(43124, 43127, 1), Range16), $clone(new Range16.ptr(43214, 43215, 1), Range16), $clone(new Range16.ptr(43256, 43258, 1), Range16), $clone(new Range16.ptr(43260, 43310, 50), Range16), $clone(new Range16.ptr(43311, 43359, 48), Range16), $clone(new Range16.ptr(43457, 43469, 1), Range16), $clone(new Range16.ptr(43486, 43487, 1), Range16), $clone(new Range16.ptr(43612, 43615, 1), Range16), $clone(new Range16.ptr(43742, 43743, 1), Range16), $clone(new Range16.ptr(43760, 43761, 1), Range16), $clone(new Range16.ptr(44011, 65040, 21029), Range16), $clone(new Range16.ptr(65041, 65046, 1), Range16), $clone(new Range16.ptr(65049, 65072, 23), Range16), $clone(new Range16.ptr(65093, 65094, 1), Range16), $clone(new Range16.ptr(65097, 65100, 1), Range16), $clone(new Range16.ptr(65104, 65106, 1), Range16), $clone(new Range16.ptr(65108, 65111, 1), Range16), $clone(new Range16.ptr(65119, 65121, 1), Range16), $clone(new Range16.ptr(65128, 65130, 2), Range16), $clone(new Range16.ptr(65131, 65281, 150), Range16), $clone(new Range16.ptr(65282, 65283, 1), Range16), $clone(new Range16.ptr(65285, 65287, 1), Range16), $clone(new Range16.ptr(65290, 65294, 2), Range16), $clone(new Range16.ptr(65295, 65306, 11), Range16), $clone(new Range16.ptr(65307, 65311, 4), Range16), $clone(new Range16.ptr(65312, 65340, 28), Range16), $clone(new Range16.ptr(65377, 65380, 3), Range16), $clone(new Range16.ptr(65381, 65381, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65792, 65794, 1), Range32), $clone(new Range32.ptr(66463, 66512, 49), Range32), $clone(new Range32.ptr(66927, 67671, 744), Range32), $clone(new Range32.ptr(67871, 67903, 32), Range32), $clone(new Range32.ptr(68176, 68184, 1), Range32), $clone(new Range32.ptr(68223, 68336, 113), Range32), $clone(new Range32.ptr(68337, 68342, 1), Range32), $clone(new Range32.ptr(68409, 68415, 1), Range32), $clone(new Range32.ptr(68505, 68508, 1), Range32), $clone(new Range32.ptr(69461, 69465, 1), Range32), $clone(new Range32.ptr(69703, 69709, 1), Range32), $clone(new Range32.ptr(69819, 69820, 1), Range32), $clone(new Range32.ptr(69822, 69825, 1), Range32), $clone(new Range32.ptr(69952, 69955, 1), Range32), $clone(new Range32.ptr(70004, 70005, 1), Range32), $clone(new Range32.ptr(70085, 70088, 1), Range32), $clone(new Range32.ptr(70093, 70107, 14), Range32), $clone(new Range32.ptr(70109, 70111, 1), Range32), $clone(new Range32.ptr(70200, 70205, 1), Range32), $clone(new Range32.ptr(70313, 70731, 418), Range32), $clone(new Range32.ptr(70732, 70735, 1), Range32), $clone(new Range32.ptr(70746, 70747, 1), Range32), $clone(new Range32.ptr(70749, 70854, 105), Range32), $clone(new Range32.ptr(71105, 71127, 1), Range32), $clone(new Range32.ptr(71233, 71235, 1), Range32), $clone(new Range32.ptr(71264, 71276, 1), Range32), $clone(new Range32.ptr(71484, 71486, 1), Range32), $clone(new Range32.ptr(71739, 72004, 265), Range32), $clone(new Range32.ptr(72005, 72006, 1), Range32), $clone(new Range32.ptr(72162, 72255, 93), Range32), $clone(new Range32.ptr(72256, 72262, 1), Range32), $clone(new Range32.ptr(72346, 72348, 1), Range32), $clone(new Range32.ptr(72350, 72354, 1), Range32), $clone(new Range32.ptr(72769, 72773, 1), Range32), $clone(new Range32.ptr(72816, 72817, 1), Range32), $clone(new Range32.ptr(73463, 73464, 1), Range32), $clone(new Range32.ptr(73727, 74864, 1137), Range32), $clone(new Range32.ptr(74865, 74868, 1), Range32), $clone(new Range32.ptr(92782, 92783, 1), Range32), $clone(new Range32.ptr(92917, 92983, 66), Range32), $clone(new Range32.ptr(92984, 92987, 1), Range32), $clone(new Range32.ptr(92996, 93847, 851), Range32), $clone(new Range32.ptr(93848, 93850, 1), Range32), $clone(new Range32.ptr(94178, 113823, 19645), Range32), $clone(new Range32.ptr(121479, 121483, 1), Range32), $clone(new Range32.ptr(125278, 125279, 1), Range32)]), 8);
-		_Ps = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(40, 91, 51), Range16), $clone(new Range16.ptr(123, 3898, 3775), Range16), $clone(new Range16.ptr(3900, 5787, 1887), Range16), $clone(new Range16.ptr(8218, 8222, 4), Range16), $clone(new Range16.ptr(8261, 8317, 56), Range16), $clone(new Range16.ptr(8333, 8968, 635), Range16), $clone(new Range16.ptr(8970, 9001, 31), Range16), $clone(new Range16.ptr(10088, 10100, 2), Range16), $clone(new Range16.ptr(10181, 10214, 33), Range16), $clone(new Range16.ptr(10216, 10222, 2), Range16), $clone(new Range16.ptr(10627, 10647, 2), Range16), $clone(new Range16.ptr(10712, 10714, 2), Range16), $clone(new Range16.ptr(10748, 11810, 1062), Range16), $clone(new Range16.ptr(11812, 11816, 2), Range16), $clone(new Range16.ptr(11842, 12296, 454), Range16), $clone(new Range16.ptr(12298, 12304, 2), Range16), $clone(new Range16.ptr(12308, 12314, 2), Range16), $clone(new Range16.ptr(12317, 64831, 52514), Range16), $clone(new Range16.ptr(65047, 65077, 30), Range16), $clone(new Range16.ptr(65079, 65091, 2), Range16), $clone(new Range16.ptr(65095, 65113, 18), Range16), $clone(new Range16.ptr(65115, 65117, 2), Range16), $clone(new Range16.ptr(65288, 65339, 51), Range16), $clone(new Range16.ptr(65371, 65375, 4), Range16), $clone(new Range16.ptr(65378, 65378, 1), Range16)]), sliceType$1.nil, 1);
-		_S = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(36, 43, 7), Range16), $clone(new Range16.ptr(60, 62, 1), Range16), $clone(new Range16.ptr(94, 96, 2), Range16), $clone(new Range16.ptr(124, 126, 2), Range16), $clone(new Range16.ptr(162, 166, 1), Range16), $clone(new Range16.ptr(168, 169, 1), Range16), $clone(new Range16.ptr(172, 174, 2), Range16), $clone(new Range16.ptr(175, 177, 1), Range16), $clone(new Range16.ptr(180, 184, 4), Range16), $clone(new Range16.ptr(215, 247, 32), Range16), $clone(new Range16.ptr(706, 709, 1), Range16), $clone(new Range16.ptr(722, 735, 1), Range16), $clone(new Range16.ptr(741, 747, 1), Range16), $clone(new Range16.ptr(749, 751, 2), Range16), $clone(new Range16.ptr(752, 767, 1), Range16), $clone(new Range16.ptr(885, 900, 15), Range16), $clone(new Range16.ptr(901, 1014, 113), Range16), $clone(new Range16.ptr(1154, 1421, 267), Range16), $clone(new Range16.ptr(1422, 1423, 1), Range16), $clone(new Range16.ptr(1542, 1544, 1), Range16), $clone(new Range16.ptr(1547, 1550, 3), Range16), $clone(new Range16.ptr(1551, 1758, 207), Range16), $clone(new Range16.ptr(1769, 1789, 20), Range16), $clone(new Range16.ptr(1790, 2038, 248), Range16), $clone(new Range16.ptr(2046, 2047, 1), Range16), $clone(new Range16.ptr(2546, 2547, 1), Range16), $clone(new Range16.ptr(2554, 2555, 1), Range16), $clone(new Range16.ptr(2801, 2928, 127), Range16), $clone(new Range16.ptr(3059, 3066, 1), Range16), $clone(new Range16.ptr(3199, 3407, 208), Range16), $clone(new Range16.ptr(3449, 3647, 198), Range16), $clone(new Range16.ptr(3841, 3843, 1), Range16), $clone(new Range16.ptr(3859, 3861, 2), Range16), $clone(new Range16.ptr(3862, 3863, 1), Range16), $clone(new Range16.ptr(3866, 3871, 1), Range16), $clone(new Range16.ptr(3892, 3896, 2), Range16), $clone(new Range16.ptr(4030, 4037, 1), Range16), $clone(new Range16.ptr(4039, 4044, 1), Range16), $clone(new Range16.ptr(4046, 4047, 1), Range16), $clone(new Range16.ptr(4053, 4056, 1), Range16), $clone(new Range16.ptr(4254, 4255, 1), Range16), $clone(new Range16.ptr(5008, 5017, 1), Range16), $clone(new Range16.ptr(5741, 6107, 366), Range16), $clone(new Range16.ptr(6464, 6622, 158), Range16), $clone(new Range16.ptr(6623, 6655, 1), Range16), $clone(new Range16.ptr(7009, 7018, 1), Range16), $clone(new Range16.ptr(7028, 7036, 1), Range16), $clone(new Range16.ptr(8125, 8127, 2), Range16), $clone(new Range16.ptr(8128, 8129, 1), Range16), $clone(new Range16.ptr(8141, 8143, 1), Range16), $clone(new Range16.ptr(8157, 8159, 1), Range16), $clone(new Range16.ptr(8173, 8175, 1), Range16), $clone(new Range16.ptr(8189, 8190, 1), Range16), $clone(new Range16.ptr(8260, 8274, 14), Range16), $clone(new Range16.ptr(8314, 8316, 1), Range16), $clone(new Range16.ptr(8330, 8332, 1), Range16), $clone(new Range16.ptr(8352, 8383, 1), Range16), $clone(new Range16.ptr(8448, 8449, 1), Range16), $clone(new Range16.ptr(8451, 8454, 1), Range16), $clone(new Range16.ptr(8456, 8457, 1), Range16), $clone(new Range16.ptr(8468, 8470, 2), Range16), $clone(new Range16.ptr(8471, 8472, 1), Range16), $clone(new Range16.ptr(8478, 8483, 1), Range16), $clone(new Range16.ptr(8485, 8489, 2), Range16), $clone(new Range16.ptr(8494, 8506, 12), Range16), $clone(new Range16.ptr(8507, 8512, 5), Range16), $clone(new Range16.ptr(8513, 8516, 1), Range16), $clone(new Range16.ptr(8522, 8525, 1), Range16), $clone(new Range16.ptr(8527, 8586, 59), Range16), $clone(new Range16.ptr(8587, 8592, 5), Range16), $clone(new Range16.ptr(8593, 8967, 1), Range16), $clone(new Range16.ptr(8972, 9000, 1), Range16), $clone(new Range16.ptr(9003, 9254, 1), Range16), $clone(new Range16.ptr(9280, 9290, 1), Range16), $clone(new Range16.ptr(9372, 9449, 1), Range16), $clone(new Range16.ptr(9472, 10087, 1), Range16), $clone(new Range16.ptr(10132, 10180, 1), Range16), $clone(new Range16.ptr(10183, 10213, 1), Range16), $clone(new Range16.ptr(10224, 10626, 1), Range16), $clone(new Range16.ptr(10649, 10711, 1), Range16), $clone(new Range16.ptr(10716, 10747, 1), Range16), $clone(new Range16.ptr(10750, 11123, 1), Range16), $clone(new Range16.ptr(11126, 11157, 1), Range16), $clone(new Range16.ptr(11159, 11263, 1), Range16), $clone(new Range16.ptr(11493, 11498, 1), Range16), $clone(new Range16.ptr(11856, 11857, 1), Range16), $clone(new Range16.ptr(11904, 11929, 1), Range16), $clone(new Range16.ptr(11931, 12019, 1), Range16), $clone(new Range16.ptr(12032, 12245, 1), Range16), $clone(new Range16.ptr(12272, 12283, 1), Range16), $clone(new Range16.ptr(12292, 12306, 14), Range16), $clone(new Range16.ptr(12307, 12320, 13), Range16), $clone(new Range16.ptr(12342, 12343, 1), Range16), $clone(new Range16.ptr(12350, 12351, 1), Range16), $clone(new Range16.ptr(12443, 12444, 1), Range16), $clone(new Range16.ptr(12688, 12689, 1), Range16), $clone(new Range16.ptr(12694, 12703, 1), Range16), $clone(new Range16.ptr(12736, 12771, 1), Range16), $clone(new Range16.ptr(12800, 12830, 1), Range16), $clone(new Range16.ptr(12842, 12871, 1), Range16), $clone(new Range16.ptr(12880, 12896, 16), Range16), $clone(new Range16.ptr(12897, 12927, 1), Range16), $clone(new Range16.ptr(12938, 12976, 1), Range16), $clone(new Range16.ptr(12992, 13311, 1), Range16), $clone(new Range16.ptr(19904, 19967, 1), Range16), $clone(new Range16.ptr(42128, 42182, 1), Range16), $clone(new Range16.ptr(42752, 42774, 1), Range16), $clone(new Range16.ptr(42784, 42785, 1), Range16), $clone(new Range16.ptr(42889, 42890, 1), Range16), $clone(new Range16.ptr(43048, 43051, 1), Range16), $clone(new Range16.ptr(43062, 43065, 1), Range16), $clone(new Range16.ptr(43639, 43641, 1), Range16), $clone(new Range16.ptr(43867, 43882, 15), Range16), $clone(new Range16.ptr(43883, 64297, 20414), Range16), $clone(new Range16.ptr(64434, 64449, 1), Range16), $clone(new Range16.ptr(65020, 65021, 1), Range16), $clone(new Range16.ptr(65122, 65124, 2), Range16), $clone(new Range16.ptr(65125, 65126, 1), Range16), $clone(new Range16.ptr(65129, 65284, 155), Range16), $clone(new Range16.ptr(65291, 65308, 17), Range16), $clone(new Range16.ptr(65309, 65310, 1), Range16), $clone(new Range16.ptr(65342, 65344, 2), Range16), $clone(new Range16.ptr(65372, 65374, 2), Range16), $clone(new Range16.ptr(65504, 65510, 1), Range16), $clone(new Range16.ptr(65512, 65518, 1), Range16), $clone(new Range16.ptr(65532, 65533, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65847, 65855, 1), Range32), $clone(new Range32.ptr(65913, 65929, 1), Range32), $clone(new Range32.ptr(65932, 65934, 1), Range32), $clone(new Range32.ptr(65936, 65948, 1), Range32), $clone(new Range32.ptr(65952, 66000, 48), Range32), $clone(new Range32.ptr(66001, 66044, 1), Range32), $clone(new Range32.ptr(67703, 67704, 1), Range32), $clone(new Range32.ptr(68296, 71487, 3191), Range32), $clone(new Range32.ptr(73685, 73713, 1), Range32), $clone(new Range32.ptr(92988, 92991, 1), Range32), $clone(new Range32.ptr(92997, 113820, 20823), Range32), $clone(new Range32.ptr(118784, 119029, 1), Range32), $clone(new Range32.ptr(119040, 119078, 1), Range32), $clone(new Range32.ptr(119081, 119140, 1), Range32), $clone(new Range32.ptr(119146, 119148, 1), Range32), $clone(new Range32.ptr(119171, 119172, 1), Range32), $clone(new Range32.ptr(119180, 119209, 1), Range32), $clone(new Range32.ptr(119214, 119272, 1), Range32), $clone(new Range32.ptr(119296, 119361, 1), Range32), $clone(new Range32.ptr(119365, 119552, 187), Range32), $clone(new Range32.ptr(119553, 119638, 1), Range32), $clone(new Range32.ptr(120513, 120539, 26), Range32), $clone(new Range32.ptr(120571, 120597, 26), Range32), $clone(new Range32.ptr(120629, 120655, 26), Range32), $clone(new Range32.ptr(120687, 120713, 26), Range32), $clone(new Range32.ptr(120745, 120771, 26), Range32), $clone(new Range32.ptr(120832, 121343, 1), Range32), $clone(new Range32.ptr(121399, 121402, 1), Range32), $clone(new Range32.ptr(121453, 121460, 1), Range32), $clone(new Range32.ptr(121462, 121475, 1), Range32), $clone(new Range32.ptr(121477, 121478, 1), Range32), $clone(new Range32.ptr(123215, 123647, 432), Range32), $clone(new Range32.ptr(126124, 126128, 4), Range32), $clone(new Range32.ptr(126254, 126704, 450), Range32), $clone(new Range32.ptr(126705, 126976, 271), Range32), $clone(new Range32.ptr(126977, 127019, 1), Range32), $clone(new Range32.ptr(127024, 127123, 1), Range32), $clone(new Range32.ptr(127136, 127150, 1), Range32), $clone(new Range32.ptr(127153, 127167, 1), Range32), $clone(new Range32.ptr(127169, 127183, 1), Range32), $clone(new Range32.ptr(127185, 127221, 1), Range32), $clone(new Range32.ptr(127245, 127405, 1), Range32), $clone(new Range32.ptr(127462, 127490, 1), Range32), $clone(new Range32.ptr(127504, 127547, 1), Range32), $clone(new Range32.ptr(127552, 127560, 1), Range32), $clone(new Range32.ptr(127568, 127569, 1), Range32), $clone(new Range32.ptr(127584, 127589, 1), Range32), $clone(new Range32.ptr(127744, 128727, 1), Range32), $clone(new Range32.ptr(128736, 128748, 1), Range32), $clone(new Range32.ptr(128752, 128764, 1), Range32), $clone(new Range32.ptr(128768, 128883, 1), Range32), $clone(new Range32.ptr(128896, 128984, 1), Range32), $clone(new Range32.ptr(128992, 129003, 1), Range32), $clone(new Range32.ptr(129024, 129035, 1), Range32), $clone(new Range32.ptr(129040, 129095, 1), Range32), $clone(new Range32.ptr(129104, 129113, 1), Range32), $clone(new Range32.ptr(129120, 129159, 1), Range32), $clone(new Range32.ptr(129168, 129197, 1), Range32), $clone(new Range32.ptr(129200, 129201, 1), Range32), $clone(new Range32.ptr(129280, 129400, 1), Range32), $clone(new Range32.ptr(129402, 129483, 1), Range32), $clone(new Range32.ptr(129485, 129619, 1), Range32), $clone(new Range32.ptr(129632, 129645, 1), Range32), $clone(new Range32.ptr(129648, 129652, 1), Range32), $clone(new Range32.ptr(129656, 129658, 1), Range32), $clone(new Range32.ptr(129664, 129670, 1), Range32), $clone(new Range32.ptr(129680, 129704, 1), Range32), $clone(new Range32.ptr(129712, 129718, 1), Range32), $clone(new Range32.ptr(129728, 129730, 1), Range32), $clone(new Range32.ptr(129744, 129750, 1), Range32), $clone(new Range32.ptr(129792, 129938, 1), Range32), $clone(new Range32.ptr(129940, 129994, 1), Range32)]), 10);
-		_Sc = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(36, 162, 126), Range16), $clone(new Range16.ptr(163, 165, 1), Range16), $clone(new Range16.ptr(1423, 1547, 124), Range16), $clone(new Range16.ptr(2046, 2047, 1), Range16), $clone(new Range16.ptr(2546, 2547, 1), Range16), $clone(new Range16.ptr(2555, 2801, 246), Range16), $clone(new Range16.ptr(3065, 3647, 582), Range16), $clone(new Range16.ptr(6107, 8352, 2245), Range16), $clone(new Range16.ptr(8353, 8383, 1), Range16), $clone(new Range16.ptr(43064, 65020, 21956), Range16), $clone(new Range16.ptr(65129, 65284, 155), Range16), $clone(new Range16.ptr(65504, 65505, 1), Range16), $clone(new Range16.ptr(65509, 65510, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(73693, 73696, 1), Range32), $clone(new Range32.ptr(123647, 126128, 2481), Range32)]), 2);
-		_Sk = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(94, 96, 2), Range16), $clone(new Range16.ptr(168, 175, 7), Range16), $clone(new Range16.ptr(180, 184, 4), Range16), $clone(new Range16.ptr(706, 709, 1), Range16), $clone(new Range16.ptr(722, 735, 1), Range16), $clone(new Range16.ptr(741, 747, 1), Range16), $clone(new Range16.ptr(749, 751, 2), Range16), $clone(new Range16.ptr(752, 767, 1), Range16), $clone(new Range16.ptr(885, 900, 15), Range16), $clone(new Range16.ptr(901, 8125, 7224), Range16), $clone(new Range16.ptr(8127, 8129, 1), Range16), $clone(new Range16.ptr(8141, 8143, 1), Range16), $clone(new Range16.ptr(8157, 8159, 1), Range16), $clone(new Range16.ptr(8173, 8175, 1), Range16), $clone(new Range16.ptr(8189, 8190, 1), Range16), $clone(new Range16.ptr(12443, 12444, 1), Range16), $clone(new Range16.ptr(42752, 42774, 1), Range16), $clone(new Range16.ptr(42784, 42785, 1), Range16), $clone(new Range16.ptr(42889, 42890, 1), Range16), $clone(new Range16.ptr(43867, 43882, 15), Range16), $clone(new Range16.ptr(43883, 64434, 20551), Range16), $clone(new Range16.ptr(64435, 64449, 1), Range16), $clone(new Range16.ptr(65342, 65344, 2), Range16), $clone(new Range16.ptr(65507, 65507, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(127995, 127999, 1), Range32)]), 3);
+		_Po = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(33, 35, 1), Range16), $clone(new Range16.ptr(37, 39, 1), Range16), $clone(new Range16.ptr(42, 46, 2), Range16), $clone(new Range16.ptr(47, 58, 11), Range16), $clone(new Range16.ptr(59, 63, 4), Range16), $clone(new Range16.ptr(64, 92, 28), Range16), $clone(new Range16.ptr(161, 167, 6), Range16), $clone(new Range16.ptr(182, 183, 1), Range16), $clone(new Range16.ptr(191, 894, 703), Range16), $clone(new Range16.ptr(903, 1370, 467), Range16), $clone(new Range16.ptr(1371, 1375, 1), Range16), $clone(new Range16.ptr(1417, 1472, 55), Range16), $clone(new Range16.ptr(1475, 1478, 3), Range16), $clone(new Range16.ptr(1523, 1524, 1), Range16), $clone(new Range16.ptr(1545, 1546, 1), Range16), $clone(new Range16.ptr(1548, 1549, 1), Range16), $clone(new Range16.ptr(1563, 1565, 2), Range16), $clone(new Range16.ptr(1566, 1567, 1), Range16), $clone(new Range16.ptr(1642, 1645, 1), Range16), $clone(new Range16.ptr(1748, 1792, 44), Range16), $clone(new Range16.ptr(1793, 1805, 1), Range16), $clone(new Range16.ptr(2039, 2041, 1), Range16), $clone(new Range16.ptr(2096, 2110, 1), Range16), $clone(new Range16.ptr(2142, 2404, 262), Range16), $clone(new Range16.ptr(2405, 2416, 11), Range16), $clone(new Range16.ptr(2557, 2678, 121), Range16), $clone(new Range16.ptr(2800, 3191, 391), Range16), $clone(new Range16.ptr(3204, 3572, 368), Range16), $clone(new Range16.ptr(3663, 3674, 11), Range16), $clone(new Range16.ptr(3675, 3844, 169), Range16), $clone(new Range16.ptr(3845, 3858, 1), Range16), $clone(new Range16.ptr(3860, 3973, 113), Range16), $clone(new Range16.ptr(4048, 4052, 1), Range16), $clone(new Range16.ptr(4057, 4058, 1), Range16), $clone(new Range16.ptr(4170, 4175, 1), Range16), $clone(new Range16.ptr(4347, 4960, 613), Range16), $clone(new Range16.ptr(4961, 4968, 1), Range16), $clone(new Range16.ptr(5742, 5867, 125), Range16), $clone(new Range16.ptr(5868, 5869, 1), Range16), $clone(new Range16.ptr(5941, 5942, 1), Range16), $clone(new Range16.ptr(6100, 6102, 1), Range16), $clone(new Range16.ptr(6104, 6106, 1), Range16), $clone(new Range16.ptr(6144, 6149, 1), Range16), $clone(new Range16.ptr(6151, 6154, 1), Range16), $clone(new Range16.ptr(6468, 6469, 1), Range16), $clone(new Range16.ptr(6686, 6687, 1), Range16), $clone(new Range16.ptr(6816, 6822, 1), Range16), $clone(new Range16.ptr(6824, 6829, 1), Range16), $clone(new Range16.ptr(7002, 7008, 1), Range16), $clone(new Range16.ptr(7037, 7038, 1), Range16), $clone(new Range16.ptr(7164, 7167, 1), Range16), $clone(new Range16.ptr(7227, 7231, 1), Range16), $clone(new Range16.ptr(7294, 7295, 1), Range16), $clone(new Range16.ptr(7360, 7367, 1), Range16), $clone(new Range16.ptr(7379, 8214, 835), Range16), $clone(new Range16.ptr(8215, 8224, 9), Range16), $clone(new Range16.ptr(8225, 8231, 1), Range16), $clone(new Range16.ptr(8240, 8248, 1), Range16), $clone(new Range16.ptr(8251, 8254, 1), Range16), $clone(new Range16.ptr(8257, 8259, 1), Range16), $clone(new Range16.ptr(8263, 8273, 1), Range16), $clone(new Range16.ptr(8275, 8277, 2), Range16), $clone(new Range16.ptr(8278, 8286, 1), Range16), $clone(new Range16.ptr(11513, 11516, 1), Range16), $clone(new Range16.ptr(11518, 11519, 1), Range16), $clone(new Range16.ptr(11632, 11776, 144), Range16), $clone(new Range16.ptr(11777, 11782, 5), Range16), $clone(new Range16.ptr(11783, 11784, 1), Range16), $clone(new Range16.ptr(11787, 11790, 3), Range16), $clone(new Range16.ptr(11791, 11798, 1), Range16), $clone(new Range16.ptr(11800, 11801, 1), Range16), $clone(new Range16.ptr(11803, 11806, 3), Range16), $clone(new Range16.ptr(11807, 11818, 11), Range16), $clone(new Range16.ptr(11819, 11822, 1), Range16), $clone(new Range16.ptr(11824, 11833, 1), Range16), $clone(new Range16.ptr(11836, 11839, 1), Range16), $clone(new Range16.ptr(11841, 11843, 2), Range16), $clone(new Range16.ptr(11844, 11855, 1), Range16), $clone(new Range16.ptr(11858, 11860, 1), Range16), $clone(new Range16.ptr(12289, 12291, 1), Range16), $clone(new Range16.ptr(12349, 12539, 190), Range16), $clone(new Range16.ptr(42238, 42239, 1), Range16), $clone(new Range16.ptr(42509, 42511, 1), Range16), $clone(new Range16.ptr(42611, 42622, 11), Range16), $clone(new Range16.ptr(42738, 42743, 1), Range16), $clone(new Range16.ptr(43124, 43127, 1), Range16), $clone(new Range16.ptr(43214, 43215, 1), Range16), $clone(new Range16.ptr(43256, 43258, 1), Range16), $clone(new Range16.ptr(43260, 43310, 50), Range16), $clone(new Range16.ptr(43311, 43359, 48), Range16), $clone(new Range16.ptr(43457, 43469, 1), Range16), $clone(new Range16.ptr(43486, 43487, 1), Range16), $clone(new Range16.ptr(43612, 43615, 1), Range16), $clone(new Range16.ptr(43742, 43743, 1), Range16), $clone(new Range16.ptr(43760, 43761, 1), Range16), $clone(new Range16.ptr(44011, 65040, 21029), Range16), $clone(new Range16.ptr(65041, 65046, 1), Range16), $clone(new Range16.ptr(65049, 65072, 23), Range16), $clone(new Range16.ptr(65093, 65094, 1), Range16), $clone(new Range16.ptr(65097, 65100, 1), Range16), $clone(new Range16.ptr(65104, 65106, 1), Range16), $clone(new Range16.ptr(65108, 65111, 1), Range16), $clone(new Range16.ptr(65119, 65121, 1), Range16), $clone(new Range16.ptr(65128, 65130, 2), Range16), $clone(new Range16.ptr(65131, 65281, 150), Range16), $clone(new Range16.ptr(65282, 65283, 1), Range16), $clone(new Range16.ptr(65285, 65287, 1), Range16), $clone(new Range16.ptr(65290, 65294, 2), Range16), $clone(new Range16.ptr(65295, 65306, 11), Range16), $clone(new Range16.ptr(65307, 65311, 4), Range16), $clone(new Range16.ptr(65312, 65340, 28), Range16), $clone(new Range16.ptr(65377, 65380, 3), Range16), $clone(new Range16.ptr(65381, 65381, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65792, 65794, 1), Range32), $clone(new Range32.ptr(66463, 66512, 49), Range32), $clone(new Range32.ptr(66927, 67671, 744), Range32), $clone(new Range32.ptr(67871, 67903, 32), Range32), $clone(new Range32.ptr(68176, 68184, 1), Range32), $clone(new Range32.ptr(68223, 68336, 113), Range32), $clone(new Range32.ptr(68337, 68342, 1), Range32), $clone(new Range32.ptr(68409, 68415, 1), Range32), $clone(new Range32.ptr(68505, 68508, 1), Range32), $clone(new Range32.ptr(69461, 69465, 1), Range32), $clone(new Range32.ptr(69510, 69513, 1), Range32), $clone(new Range32.ptr(69703, 69709, 1), Range32), $clone(new Range32.ptr(69819, 69820, 1), Range32), $clone(new Range32.ptr(69822, 69825, 1), Range32), $clone(new Range32.ptr(69952, 69955, 1), Range32), $clone(new Range32.ptr(70004, 70005, 1), Range32), $clone(new Range32.ptr(70085, 70088, 1), Range32), $clone(new Range32.ptr(70093, 70107, 14), Range32), $clone(new Range32.ptr(70109, 70111, 1), Range32), $clone(new Range32.ptr(70200, 70205, 1), Range32), $clone(new Range32.ptr(70313, 70731, 418), Range32), $clone(new Range32.ptr(70732, 70735, 1), Range32), $clone(new Range32.ptr(70746, 70747, 1), Range32), $clone(new Range32.ptr(70749, 70854, 105), Range32), $clone(new Range32.ptr(71105, 71127, 1), Range32), $clone(new Range32.ptr(71233, 71235, 1), Range32), $clone(new Range32.ptr(71264, 71276, 1), Range32), $clone(new Range32.ptr(71353, 71484, 131), Range32), $clone(new Range32.ptr(71485, 71486, 1), Range32), $clone(new Range32.ptr(71739, 72004, 265), Range32), $clone(new Range32.ptr(72005, 72006, 1), Range32), $clone(new Range32.ptr(72162, 72255, 93), Range32), $clone(new Range32.ptr(72256, 72262, 1), Range32), $clone(new Range32.ptr(72346, 72348, 1), Range32), $clone(new Range32.ptr(72350, 72354, 1), Range32), $clone(new Range32.ptr(72448, 72457, 1), Range32), $clone(new Range32.ptr(72769, 72773, 1), Range32), $clone(new Range32.ptr(72816, 72817, 1), Range32), $clone(new Range32.ptr(73463, 73464, 1), Range32), $clone(new Range32.ptr(73539, 73551, 1), Range32), $clone(new Range32.ptr(73727, 74864, 1137), Range32), $clone(new Range32.ptr(74865, 74868, 1), Range32), $clone(new Range32.ptr(77809, 77810, 1), Range32), $clone(new Range32.ptr(92782, 92783, 1), Range32), $clone(new Range32.ptr(92917, 92983, 66), Range32), $clone(new Range32.ptr(92984, 92987, 1), Range32), $clone(new Range32.ptr(92996, 93847, 851), Range32), $clone(new Range32.ptr(93848, 93850, 1), Range32), $clone(new Range32.ptr(94178, 113823, 19645), Range32), $clone(new Range32.ptr(121479, 121483, 1), Range32), $clone(new Range32.ptr(125278, 125279, 1), Range32)]), 8);
+		_Ps = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(40, 91, 51), Range16), $clone(new Range16.ptr(123, 3898, 3775), Range16), $clone(new Range16.ptr(3900, 5787, 1887), Range16), $clone(new Range16.ptr(8218, 8222, 4), Range16), $clone(new Range16.ptr(8261, 8317, 56), Range16), $clone(new Range16.ptr(8333, 8968, 635), Range16), $clone(new Range16.ptr(8970, 9001, 31), Range16), $clone(new Range16.ptr(10088, 10100, 2), Range16), $clone(new Range16.ptr(10181, 10214, 33), Range16), $clone(new Range16.ptr(10216, 10222, 2), Range16), $clone(new Range16.ptr(10627, 10647, 2), Range16), $clone(new Range16.ptr(10712, 10714, 2), Range16), $clone(new Range16.ptr(10748, 11810, 1062), Range16), $clone(new Range16.ptr(11812, 11816, 2), Range16), $clone(new Range16.ptr(11842, 11861, 19), Range16), $clone(new Range16.ptr(11863, 11867, 2), Range16), $clone(new Range16.ptr(12296, 12304, 2), Range16), $clone(new Range16.ptr(12308, 12314, 2), Range16), $clone(new Range16.ptr(12317, 64831, 52514), Range16), $clone(new Range16.ptr(65047, 65077, 30), Range16), $clone(new Range16.ptr(65079, 65091, 2), Range16), $clone(new Range16.ptr(65095, 65113, 18), Range16), $clone(new Range16.ptr(65115, 65117, 2), Range16), $clone(new Range16.ptr(65288, 65339, 51), Range16), $clone(new Range16.ptr(65371, 65375, 4), Range16), $clone(new Range16.ptr(65378, 65378, 1), Range16)]), sliceType$1.nil, 1);
+		_S = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(36, 43, 7), Range16), $clone(new Range16.ptr(60, 62, 1), Range16), $clone(new Range16.ptr(94, 96, 2), Range16), $clone(new Range16.ptr(124, 126, 2), Range16), $clone(new Range16.ptr(162, 166, 1), Range16), $clone(new Range16.ptr(168, 169, 1), Range16), $clone(new Range16.ptr(172, 174, 2), Range16), $clone(new Range16.ptr(175, 177, 1), Range16), $clone(new Range16.ptr(180, 184, 4), Range16), $clone(new Range16.ptr(215, 247, 32), Range16), $clone(new Range16.ptr(706, 709, 1), Range16), $clone(new Range16.ptr(722, 735, 1), Range16), $clone(new Range16.ptr(741, 747, 1), Range16), $clone(new Range16.ptr(749, 751, 2), Range16), $clone(new Range16.ptr(752, 767, 1), Range16), $clone(new Range16.ptr(885, 900, 15), Range16), $clone(new Range16.ptr(901, 1014, 113), Range16), $clone(new Range16.ptr(1154, 1421, 267), Range16), $clone(new Range16.ptr(1422, 1423, 1), Range16), $clone(new Range16.ptr(1542, 1544, 1), Range16), $clone(new Range16.ptr(1547, 1550, 3), Range16), $clone(new Range16.ptr(1551, 1758, 207), Range16), $clone(new Range16.ptr(1769, 1789, 20), Range16), $clone(new Range16.ptr(1790, 2038, 248), Range16), $clone(new Range16.ptr(2046, 2047, 1), Range16), $clone(new Range16.ptr(2184, 2546, 362), Range16), $clone(new Range16.ptr(2547, 2554, 7), Range16), $clone(new Range16.ptr(2555, 2801, 246), Range16), $clone(new Range16.ptr(2928, 3059, 131), Range16), $clone(new Range16.ptr(3060, 3066, 1), Range16), $clone(new Range16.ptr(3199, 3407, 208), Range16), $clone(new Range16.ptr(3449, 3647, 198), Range16), $clone(new Range16.ptr(3841, 3843, 1), Range16), $clone(new Range16.ptr(3859, 3861, 2), Range16), $clone(new Range16.ptr(3862, 3863, 1), Range16), $clone(new Range16.ptr(3866, 3871, 1), Range16), $clone(new Range16.ptr(3892, 3896, 2), Range16), $clone(new Range16.ptr(4030, 4037, 1), Range16), $clone(new Range16.ptr(4039, 4044, 1), Range16), $clone(new Range16.ptr(4046, 4047, 1), Range16), $clone(new Range16.ptr(4053, 4056, 1), Range16), $clone(new Range16.ptr(4254, 4255, 1), Range16), $clone(new Range16.ptr(5008, 5017, 1), Range16), $clone(new Range16.ptr(5741, 6107, 366), Range16), $clone(new Range16.ptr(6464, 6622, 158), Range16), $clone(new Range16.ptr(6623, 6655, 1), Range16), $clone(new Range16.ptr(7009, 7018, 1), Range16), $clone(new Range16.ptr(7028, 7036, 1), Range16), $clone(new Range16.ptr(8125, 8127, 2), Range16), $clone(new Range16.ptr(8128, 8129, 1), Range16), $clone(new Range16.ptr(8141, 8143, 1), Range16), $clone(new Range16.ptr(8157, 8159, 1), Range16), $clone(new Range16.ptr(8173, 8175, 1), Range16), $clone(new Range16.ptr(8189, 8190, 1), Range16), $clone(new Range16.ptr(8260, 8274, 14), Range16), $clone(new Range16.ptr(8314, 8316, 1), Range16), $clone(new Range16.ptr(8330, 8332, 1), Range16), $clone(new Range16.ptr(8352, 8384, 1), Range16), $clone(new Range16.ptr(8448, 8449, 1), Range16), $clone(new Range16.ptr(8451, 8454, 1), Range16), $clone(new Range16.ptr(8456, 8457, 1), Range16), $clone(new Range16.ptr(8468, 8470, 2), Range16), $clone(new Range16.ptr(8471, 8472, 1), Range16), $clone(new Range16.ptr(8478, 8483, 1), Range16), $clone(new Range16.ptr(8485, 8489, 2), Range16), $clone(new Range16.ptr(8494, 8506, 12), Range16), $clone(new Range16.ptr(8507, 8512, 5), Range16), $clone(new Range16.ptr(8513, 8516, 1), Range16), $clone(new Range16.ptr(8522, 8525, 1), Range16), $clone(new Range16.ptr(8527, 8586, 59), Range16), $clone(new Range16.ptr(8587, 8592, 5), Range16), $clone(new Range16.ptr(8593, 8967, 1), Range16), $clone(new Range16.ptr(8972, 9000, 1), Range16), $clone(new Range16.ptr(9003, 9254, 1), Range16), $clone(new Range16.ptr(9280, 9290, 1), Range16), $clone(new Range16.ptr(9372, 9449, 1), Range16), $clone(new Range16.ptr(9472, 10087, 1), Range16), $clone(new Range16.ptr(10132, 10180, 1), Range16), $clone(new Range16.ptr(10183, 10213, 1), Range16), $clone(new Range16.ptr(10224, 10626, 1), Range16), $clone(new Range16.ptr(10649, 10711, 1), Range16), $clone(new Range16.ptr(10716, 10747, 1), Range16), $clone(new Range16.ptr(10750, 11123, 1), Range16), $clone(new Range16.ptr(11126, 11157, 1), Range16), $clone(new Range16.ptr(11159, 11263, 1), Range16), $clone(new Range16.ptr(11493, 11498, 1), Range16), $clone(new Range16.ptr(11856, 11857, 1), Range16), $clone(new Range16.ptr(11904, 11929, 1), Range16), $clone(new Range16.ptr(11931, 12019, 1), Range16), $clone(new Range16.ptr(12032, 12245, 1), Range16), $clone(new Range16.ptr(12272, 12283, 1), Range16), $clone(new Range16.ptr(12292, 12306, 14), Range16), $clone(new Range16.ptr(12307, 12320, 13), Range16), $clone(new Range16.ptr(12342, 12343, 1), Range16), $clone(new Range16.ptr(12350, 12351, 1), Range16), $clone(new Range16.ptr(12443, 12444, 1), Range16), $clone(new Range16.ptr(12688, 12689, 1), Range16), $clone(new Range16.ptr(12694, 12703, 1), Range16), $clone(new Range16.ptr(12736, 12771, 1), Range16), $clone(new Range16.ptr(12800, 12830, 1), Range16), $clone(new Range16.ptr(12842, 12871, 1), Range16), $clone(new Range16.ptr(12880, 12896, 16), Range16), $clone(new Range16.ptr(12897, 12927, 1), Range16), $clone(new Range16.ptr(12938, 12976, 1), Range16), $clone(new Range16.ptr(12992, 13311, 1), Range16), $clone(new Range16.ptr(19904, 19967, 1), Range16), $clone(new Range16.ptr(42128, 42182, 1), Range16), $clone(new Range16.ptr(42752, 42774, 1), Range16), $clone(new Range16.ptr(42784, 42785, 1), Range16), $clone(new Range16.ptr(42889, 42890, 1), Range16), $clone(new Range16.ptr(43048, 43051, 1), Range16), $clone(new Range16.ptr(43062, 43065, 1), Range16), $clone(new Range16.ptr(43639, 43641, 1), Range16), $clone(new Range16.ptr(43867, 43882, 15), Range16), $clone(new Range16.ptr(43883, 64297, 20414), Range16), $clone(new Range16.ptr(64434, 64450, 1), Range16), $clone(new Range16.ptr(64832, 64847, 1), Range16), $clone(new Range16.ptr(64975, 65020, 45), Range16), $clone(new Range16.ptr(65021, 65023, 1), Range16), $clone(new Range16.ptr(65122, 65124, 2), Range16), $clone(new Range16.ptr(65125, 65126, 1), Range16), $clone(new Range16.ptr(65129, 65284, 155), Range16), $clone(new Range16.ptr(65291, 65308, 17), Range16), $clone(new Range16.ptr(65309, 65310, 1), Range16), $clone(new Range16.ptr(65342, 65344, 2), Range16), $clone(new Range16.ptr(65372, 65374, 2), Range16), $clone(new Range16.ptr(65504, 65510, 1), Range16), $clone(new Range16.ptr(65512, 65518, 1), Range16), $clone(new Range16.ptr(65532, 65533, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65847, 65855, 1), Range32), $clone(new Range32.ptr(65913, 65929, 1), Range32), $clone(new Range32.ptr(65932, 65934, 1), Range32), $clone(new Range32.ptr(65936, 65948, 1), Range32), $clone(new Range32.ptr(65952, 66000, 48), Range32), $clone(new Range32.ptr(66001, 66044, 1), Range32), $clone(new Range32.ptr(67703, 67704, 1), Range32), $clone(new Range32.ptr(68296, 71487, 3191), Range32), $clone(new Range32.ptr(73685, 73713, 1), Range32), $clone(new Range32.ptr(92988, 92991, 1), Range32), $clone(new Range32.ptr(92997, 113820, 20823), Range32), $clone(new Range32.ptr(118608, 118723, 1), Range32), $clone(new Range32.ptr(118784, 119029, 1), Range32), $clone(new Range32.ptr(119040, 119078, 1), Range32), $clone(new Range32.ptr(119081, 119140, 1), Range32), $clone(new Range32.ptr(119146, 119148, 1), Range32), $clone(new Range32.ptr(119171, 119172, 1), Range32), $clone(new Range32.ptr(119180, 119209, 1), Range32), $clone(new Range32.ptr(119214, 119274, 1), Range32), $clone(new Range32.ptr(119296, 119361, 1), Range32), $clone(new Range32.ptr(119365, 119552, 187), Range32), $clone(new Range32.ptr(119553, 119638, 1), Range32), $clone(new Range32.ptr(120513, 120539, 26), Range32), $clone(new Range32.ptr(120571, 120597, 26), Range32), $clone(new Range32.ptr(120629, 120655, 26), Range32), $clone(new Range32.ptr(120687, 120713, 26), Range32), $clone(new Range32.ptr(120745, 120771, 26), Range32), $clone(new Range32.ptr(120832, 121343, 1), Range32), $clone(new Range32.ptr(121399, 121402, 1), Range32), $clone(new Range32.ptr(121453, 121460, 1), Range32), $clone(new Range32.ptr(121462, 121475, 1), Range32), $clone(new Range32.ptr(121477, 121478, 1), Range32), $clone(new Range32.ptr(123215, 123647, 432), Range32), $clone(new Range32.ptr(126124, 126128, 4), Range32), $clone(new Range32.ptr(126254, 126704, 450), Range32), $clone(new Range32.ptr(126705, 126976, 271), Range32), $clone(new Range32.ptr(126977, 127019, 1), Range32), $clone(new Range32.ptr(127024, 127123, 1), Range32), $clone(new Range32.ptr(127136, 127150, 1), Range32), $clone(new Range32.ptr(127153, 127167, 1), Range32), $clone(new Range32.ptr(127169, 127183, 1), Range32), $clone(new Range32.ptr(127185, 127221, 1), Range32), $clone(new Range32.ptr(127245, 127405, 1), Range32), $clone(new Range32.ptr(127462, 127490, 1), Range32), $clone(new Range32.ptr(127504, 127547, 1), Range32), $clone(new Range32.ptr(127552, 127560, 1), Range32), $clone(new Range32.ptr(127568, 127569, 1), Range32), $clone(new Range32.ptr(127584, 127589, 1), Range32), $clone(new Range32.ptr(127744, 128727, 1), Range32), $clone(new Range32.ptr(128732, 128748, 1), Range32), $clone(new Range32.ptr(128752, 128764, 1), Range32), $clone(new Range32.ptr(128768, 128886, 1), Range32), $clone(new Range32.ptr(128891, 128985, 1), Range32), $clone(new Range32.ptr(128992, 129003, 1), Range32), $clone(new Range32.ptr(129008, 129024, 16), Range32), $clone(new Range32.ptr(129025, 129035, 1), Range32), $clone(new Range32.ptr(129040, 129095, 1), Range32), $clone(new Range32.ptr(129104, 129113, 1), Range32), $clone(new Range32.ptr(129120, 129159, 1), Range32), $clone(new Range32.ptr(129168, 129197, 1), Range32), $clone(new Range32.ptr(129200, 129201, 1), Range32), $clone(new Range32.ptr(129280, 129619, 1), Range32), $clone(new Range32.ptr(129632, 129645, 1), Range32), $clone(new Range32.ptr(129648, 129660, 1), Range32), $clone(new Range32.ptr(129664, 129672, 1), Range32), $clone(new Range32.ptr(129680, 129725, 1), Range32), $clone(new Range32.ptr(129727, 129733, 1), Range32), $clone(new Range32.ptr(129742, 129755, 1), Range32), $clone(new Range32.ptr(129760, 129768, 1), Range32), $clone(new Range32.ptr(129776, 129784, 1), Range32), $clone(new Range32.ptr(129792, 129938, 1), Range32), $clone(new Range32.ptr(129940, 129994, 1), Range32)]), 10);
+		_Sc = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(36, 162, 126), Range16), $clone(new Range16.ptr(163, 165, 1), Range16), $clone(new Range16.ptr(1423, 1547, 124), Range16), $clone(new Range16.ptr(2046, 2047, 1), Range16), $clone(new Range16.ptr(2546, 2547, 1), Range16), $clone(new Range16.ptr(2555, 2801, 246), Range16), $clone(new Range16.ptr(3065, 3647, 582), Range16), $clone(new Range16.ptr(6107, 8352, 2245), Range16), $clone(new Range16.ptr(8353, 8384, 1), Range16), $clone(new Range16.ptr(43064, 65020, 21956), Range16), $clone(new Range16.ptr(65129, 65284, 155), Range16), $clone(new Range16.ptr(65504, 65505, 1), Range16), $clone(new Range16.ptr(65509, 65510, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(73693, 73696, 1), Range32), $clone(new Range32.ptr(123647, 126128, 2481), Range32)]), 2);
+		_Sk = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(94, 96, 2), Range16), $clone(new Range16.ptr(168, 175, 7), Range16), $clone(new Range16.ptr(180, 184, 4), Range16), $clone(new Range16.ptr(706, 709, 1), Range16), $clone(new Range16.ptr(722, 735, 1), Range16), $clone(new Range16.ptr(741, 747, 1), Range16), $clone(new Range16.ptr(749, 751, 2), Range16), $clone(new Range16.ptr(752, 767, 1), Range16), $clone(new Range16.ptr(885, 900, 15), Range16), $clone(new Range16.ptr(901, 2184, 1283), Range16), $clone(new Range16.ptr(8125, 8127, 2), Range16), $clone(new Range16.ptr(8128, 8129, 1), Range16), $clone(new Range16.ptr(8141, 8143, 1), Range16), $clone(new Range16.ptr(8157, 8159, 1), Range16), $clone(new Range16.ptr(8173, 8175, 1), Range16), $clone(new Range16.ptr(8189, 8190, 1), Range16), $clone(new Range16.ptr(12443, 12444, 1), Range16), $clone(new Range16.ptr(42752, 42774, 1), Range16), $clone(new Range16.ptr(42784, 42785, 1), Range16), $clone(new Range16.ptr(42889, 42890, 1), Range16), $clone(new Range16.ptr(43867, 43882, 15), Range16), $clone(new Range16.ptr(43883, 64434, 20551), Range16), $clone(new Range16.ptr(64435, 64450, 1), Range16), $clone(new Range16.ptr(65342, 65344, 2), Range16), $clone(new Range16.ptr(65507, 65507, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(127995, 127999, 1), Range32)]), 3);
 		_Sm = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(43, 60, 17), Range16), $clone(new Range16.ptr(61, 62, 1), Range16), $clone(new Range16.ptr(124, 126, 2), Range16), $clone(new Range16.ptr(172, 177, 5), Range16), $clone(new Range16.ptr(215, 247, 32), Range16), $clone(new Range16.ptr(1014, 1542, 528), Range16), $clone(new Range16.ptr(1543, 1544, 1), Range16), $clone(new Range16.ptr(8260, 8274, 14), Range16), $clone(new Range16.ptr(8314, 8316, 1), Range16), $clone(new Range16.ptr(8330, 8332, 1), Range16), $clone(new Range16.ptr(8472, 8512, 40), Range16), $clone(new Range16.ptr(8513, 8516, 1), Range16), $clone(new Range16.ptr(8523, 8592, 69), Range16), $clone(new Range16.ptr(8593, 8596, 1), Range16), $clone(new Range16.ptr(8602, 8603, 1), Range16), $clone(new Range16.ptr(8608, 8614, 3), Range16), $clone(new Range16.ptr(8622, 8654, 32), Range16), $clone(new Range16.ptr(8655, 8658, 3), Range16), $clone(new Range16.ptr(8660, 8692, 32), Range16), $clone(new Range16.ptr(8693, 8959, 1), Range16), $clone(new Range16.ptr(8992, 8993, 1), Range16), $clone(new Range16.ptr(9084, 9115, 31), Range16), $clone(new Range16.ptr(9116, 9139, 1), Range16), $clone(new Range16.ptr(9180, 9185, 1), Range16), $clone(new Range16.ptr(9655, 9665, 10), Range16), $clone(new Range16.ptr(9720, 9727, 1), Range16), $clone(new Range16.ptr(9839, 10176, 337), Range16), $clone(new Range16.ptr(10177, 10180, 1), Range16), $clone(new Range16.ptr(10183, 10213, 1), Range16), $clone(new Range16.ptr(10224, 10239, 1), Range16), $clone(new Range16.ptr(10496, 10626, 1), Range16), $clone(new Range16.ptr(10649, 10711, 1), Range16), $clone(new Range16.ptr(10716, 10747, 1), Range16), $clone(new Range16.ptr(10750, 11007, 1), Range16), $clone(new Range16.ptr(11056, 11076, 1), Range16), $clone(new Range16.ptr(11079, 11084, 1), Range16), $clone(new Range16.ptr(64297, 65122, 825), Range16), $clone(new Range16.ptr(65124, 65126, 1), Range16), $clone(new Range16.ptr(65291, 65308, 17), Range16), $clone(new Range16.ptr(65309, 65310, 1), Range16), $clone(new Range16.ptr(65372, 65374, 2), Range16), $clone(new Range16.ptr(65506, 65513, 7), Range16), $clone(new Range16.ptr(65514, 65516, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(120513, 120539, 26), Range32), $clone(new Range32.ptr(120571, 120597, 26), Range32), $clone(new Range32.ptr(120629, 120655, 26), Range32), $clone(new Range32.ptr(120687, 120713, 26), Range32), $clone(new Range32.ptr(120745, 120771, 26), Range32), $clone(new Range32.ptr(126704, 126705, 1), Range32)]), 5);
-		_So = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(166, 169, 3), Range16), $clone(new Range16.ptr(174, 176, 2), Range16), $clone(new Range16.ptr(1154, 1421, 267), Range16), $clone(new Range16.ptr(1422, 1550, 128), Range16), $clone(new Range16.ptr(1551, 1758, 207), Range16), $clone(new Range16.ptr(1769, 1789, 20), Range16), $clone(new Range16.ptr(1790, 2038, 248), Range16), $clone(new Range16.ptr(2554, 2928, 374), Range16), $clone(new Range16.ptr(3059, 3064, 1), Range16), $clone(new Range16.ptr(3066, 3199, 133), Range16), $clone(new Range16.ptr(3407, 3449, 42), Range16), $clone(new Range16.ptr(3841, 3843, 1), Range16), $clone(new Range16.ptr(3859, 3861, 2), Range16), $clone(new Range16.ptr(3862, 3863, 1), Range16), $clone(new Range16.ptr(3866, 3871, 1), Range16), $clone(new Range16.ptr(3892, 3896, 2), Range16), $clone(new Range16.ptr(4030, 4037, 1), Range16), $clone(new Range16.ptr(4039, 4044, 1), Range16), $clone(new Range16.ptr(4046, 4047, 1), Range16), $clone(new Range16.ptr(4053, 4056, 1), Range16), $clone(new Range16.ptr(4254, 4255, 1), Range16), $clone(new Range16.ptr(5008, 5017, 1), Range16), $clone(new Range16.ptr(5741, 6464, 723), Range16), $clone(new Range16.ptr(6622, 6655, 1), Range16), $clone(new Range16.ptr(7009, 7018, 1), Range16), $clone(new Range16.ptr(7028, 7036, 1), Range16), $clone(new Range16.ptr(8448, 8449, 1), Range16), $clone(new Range16.ptr(8451, 8454, 1), Range16), $clone(new Range16.ptr(8456, 8457, 1), Range16), $clone(new Range16.ptr(8468, 8470, 2), Range16), $clone(new Range16.ptr(8471, 8478, 7), Range16), $clone(new Range16.ptr(8479, 8483, 1), Range16), $clone(new Range16.ptr(8485, 8489, 2), Range16), $clone(new Range16.ptr(8494, 8506, 12), Range16), $clone(new Range16.ptr(8507, 8522, 15), Range16), $clone(new Range16.ptr(8524, 8525, 1), Range16), $clone(new Range16.ptr(8527, 8586, 59), Range16), $clone(new Range16.ptr(8587, 8597, 10), Range16), $clone(new Range16.ptr(8598, 8601, 1), Range16), $clone(new Range16.ptr(8604, 8607, 1), Range16), $clone(new Range16.ptr(8609, 8610, 1), Range16), $clone(new Range16.ptr(8612, 8613, 1), Range16), $clone(new Range16.ptr(8615, 8621, 1), Range16), $clone(new Range16.ptr(8623, 8653, 1), Range16), $clone(new Range16.ptr(8656, 8657, 1), Range16), $clone(new Range16.ptr(8659, 8661, 2), Range16), $clone(new Range16.ptr(8662, 8691, 1), Range16), $clone(new Range16.ptr(8960, 8967, 1), Range16), $clone(new Range16.ptr(8972, 8991, 1), Range16), $clone(new Range16.ptr(8994, 9000, 1), Range16), $clone(new Range16.ptr(9003, 9083, 1), Range16), $clone(new Range16.ptr(9085, 9114, 1), Range16), $clone(new Range16.ptr(9140, 9179, 1), Range16), $clone(new Range16.ptr(9186, 9254, 1), Range16), $clone(new Range16.ptr(9280, 9290, 1), Range16), $clone(new Range16.ptr(9372, 9449, 1), Range16), $clone(new Range16.ptr(9472, 9654, 1), Range16), $clone(new Range16.ptr(9656, 9664, 1), Range16), $clone(new Range16.ptr(9666, 9719, 1), Range16), $clone(new Range16.ptr(9728, 9838, 1), Range16), $clone(new Range16.ptr(9840, 10087, 1), Range16), $clone(new Range16.ptr(10132, 10175, 1), Range16), $clone(new Range16.ptr(10240, 10495, 1), Range16), $clone(new Range16.ptr(11008, 11055, 1), Range16), $clone(new Range16.ptr(11077, 11078, 1), Range16), $clone(new Range16.ptr(11085, 11123, 1), Range16), $clone(new Range16.ptr(11126, 11157, 1), Range16), $clone(new Range16.ptr(11159, 11263, 1), Range16), $clone(new Range16.ptr(11493, 11498, 1), Range16), $clone(new Range16.ptr(11856, 11857, 1), Range16), $clone(new Range16.ptr(11904, 11929, 1), Range16), $clone(new Range16.ptr(11931, 12019, 1), Range16), $clone(new Range16.ptr(12032, 12245, 1), Range16), $clone(new Range16.ptr(12272, 12283, 1), Range16), $clone(new Range16.ptr(12292, 12306, 14), Range16), $clone(new Range16.ptr(12307, 12320, 13), Range16), $clone(new Range16.ptr(12342, 12343, 1), Range16), $clone(new Range16.ptr(12350, 12351, 1), Range16), $clone(new Range16.ptr(12688, 12689, 1), Range16), $clone(new Range16.ptr(12694, 12703, 1), Range16), $clone(new Range16.ptr(12736, 12771, 1), Range16), $clone(new Range16.ptr(12800, 12830, 1), Range16), $clone(new Range16.ptr(12842, 12871, 1), Range16), $clone(new Range16.ptr(12880, 12896, 16), Range16), $clone(new Range16.ptr(12897, 12927, 1), Range16), $clone(new Range16.ptr(12938, 12976, 1), Range16), $clone(new Range16.ptr(12992, 13311, 1), Range16), $clone(new Range16.ptr(19904, 19967, 1), Range16), $clone(new Range16.ptr(42128, 42182, 1), Range16), $clone(new Range16.ptr(43048, 43051, 1), Range16), $clone(new Range16.ptr(43062, 43063, 1), Range16), $clone(new Range16.ptr(43065, 43639, 574), Range16), $clone(new Range16.ptr(43640, 43641, 1), Range16), $clone(new Range16.ptr(65021, 65508, 487), Range16), $clone(new Range16.ptr(65512, 65517, 5), Range16), $clone(new Range16.ptr(65518, 65532, 14), Range16), $clone(new Range16.ptr(65533, 65533, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65847, 65855, 1), Range32), $clone(new Range32.ptr(65913, 65929, 1), Range32), $clone(new Range32.ptr(65932, 65934, 1), Range32), $clone(new Range32.ptr(65936, 65948, 1), Range32), $clone(new Range32.ptr(65952, 66000, 48), Range32), $clone(new Range32.ptr(66001, 66044, 1), Range32), $clone(new Range32.ptr(67703, 67704, 1), Range32), $clone(new Range32.ptr(68296, 71487, 3191), Range32), $clone(new Range32.ptr(73685, 73692, 1), Range32), $clone(new Range32.ptr(73697, 73713, 1), Range32), $clone(new Range32.ptr(92988, 92991, 1), Range32), $clone(new Range32.ptr(92997, 113820, 20823), Range32), $clone(new Range32.ptr(118784, 119029, 1), Range32), $clone(new Range32.ptr(119040, 119078, 1), Range32), $clone(new Range32.ptr(119081, 119140, 1), Range32), $clone(new Range32.ptr(119146, 119148, 1), Range32), $clone(new Range32.ptr(119171, 119172, 1), Range32), $clone(new Range32.ptr(119180, 119209, 1), Range32), $clone(new Range32.ptr(119214, 119272, 1), Range32), $clone(new Range32.ptr(119296, 119361, 1), Range32), $clone(new Range32.ptr(119365, 119552, 187), Range32), $clone(new Range32.ptr(119553, 119638, 1), Range32), $clone(new Range32.ptr(120832, 121343, 1), Range32), $clone(new Range32.ptr(121399, 121402, 1), Range32), $clone(new Range32.ptr(121453, 121460, 1), Range32), $clone(new Range32.ptr(121462, 121475, 1), Range32), $clone(new Range32.ptr(121477, 121478, 1), Range32), $clone(new Range32.ptr(123215, 126124, 2909), Range32), $clone(new Range32.ptr(126254, 126976, 722), Range32), $clone(new Range32.ptr(126977, 127019, 1), Range32), $clone(new Range32.ptr(127024, 127123, 1), Range32), $clone(new Range32.ptr(127136, 127150, 1), Range32), $clone(new Range32.ptr(127153, 127167, 1), Range32), $clone(new Range32.ptr(127169, 127183, 1), Range32), $clone(new Range32.ptr(127185, 127221, 1), Range32), $clone(new Range32.ptr(127245, 127405, 1), Range32), $clone(new Range32.ptr(127462, 127490, 1), Range32), $clone(new Range32.ptr(127504, 127547, 1), Range32), $clone(new Range32.ptr(127552, 127560, 1), Range32), $clone(new Range32.ptr(127568, 127569, 1), Range32), $clone(new Range32.ptr(127584, 127589, 1), Range32), $clone(new Range32.ptr(127744, 127994, 1), Range32), $clone(new Range32.ptr(128000, 128727, 1), Range32), $clone(new Range32.ptr(128736, 128748, 1), Range32), $clone(new Range32.ptr(128752, 128764, 1), Range32), $clone(new Range32.ptr(128768, 128883, 1), Range32), $clone(new Range32.ptr(128896, 128984, 1), Range32), $clone(new Range32.ptr(128992, 129003, 1), Range32), $clone(new Range32.ptr(129024, 129035, 1), Range32), $clone(new Range32.ptr(129040, 129095, 1), Range32), $clone(new Range32.ptr(129104, 129113, 1), Range32), $clone(new Range32.ptr(129120, 129159, 1), Range32), $clone(new Range32.ptr(129168, 129197, 1), Range32), $clone(new Range32.ptr(129200, 129201, 1), Range32), $clone(new Range32.ptr(129280, 129400, 1), Range32), $clone(new Range32.ptr(129402, 129483, 1), Range32), $clone(new Range32.ptr(129485, 129619, 1), Range32), $clone(new Range32.ptr(129632, 129645, 1), Range32), $clone(new Range32.ptr(129648, 129652, 1), Range32), $clone(new Range32.ptr(129656, 129658, 1), Range32), $clone(new Range32.ptr(129664, 129670, 1), Range32), $clone(new Range32.ptr(129680, 129704, 1), Range32), $clone(new Range32.ptr(129712, 129718, 1), Range32), $clone(new Range32.ptr(129728, 129730, 1), Range32), $clone(new Range32.ptr(129744, 129750, 1), Range32), $clone(new Range32.ptr(129792, 129938, 1), Range32), $clone(new Range32.ptr(129940, 129994, 1), Range32)]), 2);
+		_So = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(166, 169, 3), Range16), $clone(new Range16.ptr(174, 176, 2), Range16), $clone(new Range16.ptr(1154, 1421, 267), Range16), $clone(new Range16.ptr(1422, 1550, 128), Range16), $clone(new Range16.ptr(1551, 1758, 207), Range16), $clone(new Range16.ptr(1769, 1789, 20), Range16), $clone(new Range16.ptr(1790, 2038, 248), Range16), $clone(new Range16.ptr(2554, 2928, 374), Range16), $clone(new Range16.ptr(3059, 3064, 1), Range16), $clone(new Range16.ptr(3066, 3199, 133), Range16), $clone(new Range16.ptr(3407, 3449, 42), Range16), $clone(new Range16.ptr(3841, 3843, 1), Range16), $clone(new Range16.ptr(3859, 3861, 2), Range16), $clone(new Range16.ptr(3862, 3863, 1), Range16), $clone(new Range16.ptr(3866, 3871, 1), Range16), $clone(new Range16.ptr(3892, 3896, 2), Range16), $clone(new Range16.ptr(4030, 4037, 1), Range16), $clone(new Range16.ptr(4039, 4044, 1), Range16), $clone(new Range16.ptr(4046, 4047, 1), Range16), $clone(new Range16.ptr(4053, 4056, 1), Range16), $clone(new Range16.ptr(4254, 4255, 1), Range16), $clone(new Range16.ptr(5008, 5017, 1), Range16), $clone(new Range16.ptr(5741, 6464, 723), Range16), $clone(new Range16.ptr(6622, 6655, 1), Range16), $clone(new Range16.ptr(7009, 7018, 1), Range16), $clone(new Range16.ptr(7028, 7036, 1), Range16), $clone(new Range16.ptr(8448, 8449, 1), Range16), $clone(new Range16.ptr(8451, 8454, 1), Range16), $clone(new Range16.ptr(8456, 8457, 1), Range16), $clone(new Range16.ptr(8468, 8470, 2), Range16), $clone(new Range16.ptr(8471, 8478, 7), Range16), $clone(new Range16.ptr(8479, 8483, 1), Range16), $clone(new Range16.ptr(8485, 8489, 2), Range16), $clone(new Range16.ptr(8494, 8506, 12), Range16), $clone(new Range16.ptr(8507, 8522, 15), Range16), $clone(new Range16.ptr(8524, 8525, 1), Range16), $clone(new Range16.ptr(8527, 8586, 59), Range16), $clone(new Range16.ptr(8587, 8597, 10), Range16), $clone(new Range16.ptr(8598, 8601, 1), Range16), $clone(new Range16.ptr(8604, 8607, 1), Range16), $clone(new Range16.ptr(8609, 8610, 1), Range16), $clone(new Range16.ptr(8612, 8613, 1), Range16), $clone(new Range16.ptr(8615, 8621, 1), Range16), $clone(new Range16.ptr(8623, 8653, 1), Range16), $clone(new Range16.ptr(8656, 8657, 1), Range16), $clone(new Range16.ptr(8659, 8661, 2), Range16), $clone(new Range16.ptr(8662, 8691, 1), Range16), $clone(new Range16.ptr(8960, 8967, 1), Range16), $clone(new Range16.ptr(8972, 8991, 1), Range16), $clone(new Range16.ptr(8994, 9000, 1), Range16), $clone(new Range16.ptr(9003, 9083, 1), Range16), $clone(new Range16.ptr(9085, 9114, 1), Range16), $clone(new Range16.ptr(9140, 9179, 1), Range16), $clone(new Range16.ptr(9186, 9254, 1), Range16), $clone(new Range16.ptr(9280, 9290, 1), Range16), $clone(new Range16.ptr(9372, 9449, 1), Range16), $clone(new Range16.ptr(9472, 9654, 1), Range16), $clone(new Range16.ptr(9656, 9664, 1), Range16), $clone(new Range16.ptr(9666, 9719, 1), Range16), $clone(new Range16.ptr(9728, 9838, 1), Range16), $clone(new Range16.ptr(9840, 10087, 1), Range16), $clone(new Range16.ptr(10132, 10175, 1), Range16), $clone(new Range16.ptr(10240, 10495, 1), Range16), $clone(new Range16.ptr(11008, 11055, 1), Range16), $clone(new Range16.ptr(11077, 11078, 1), Range16), $clone(new Range16.ptr(11085, 11123, 1), Range16), $clone(new Range16.ptr(11126, 11157, 1), Range16), $clone(new Range16.ptr(11159, 11263, 1), Range16), $clone(new Range16.ptr(11493, 11498, 1), Range16), $clone(new Range16.ptr(11856, 11857, 1), Range16), $clone(new Range16.ptr(11904, 11929, 1), Range16), $clone(new Range16.ptr(11931, 12019, 1), Range16), $clone(new Range16.ptr(12032, 12245, 1), Range16), $clone(new Range16.ptr(12272, 12283, 1), Range16), $clone(new Range16.ptr(12292, 12306, 14), Range16), $clone(new Range16.ptr(12307, 12320, 13), Range16), $clone(new Range16.ptr(12342, 12343, 1), Range16), $clone(new Range16.ptr(12350, 12351, 1), Range16), $clone(new Range16.ptr(12688, 12689, 1), Range16), $clone(new Range16.ptr(12694, 12703, 1), Range16), $clone(new Range16.ptr(12736, 12771, 1), Range16), $clone(new Range16.ptr(12800, 12830, 1), Range16), $clone(new Range16.ptr(12842, 12871, 1), Range16), $clone(new Range16.ptr(12880, 12896, 16), Range16), $clone(new Range16.ptr(12897, 12927, 1), Range16), $clone(new Range16.ptr(12938, 12976, 1), Range16), $clone(new Range16.ptr(12992, 13311, 1), Range16), $clone(new Range16.ptr(19904, 19967, 1), Range16), $clone(new Range16.ptr(42128, 42182, 1), Range16), $clone(new Range16.ptr(43048, 43051, 1), Range16), $clone(new Range16.ptr(43062, 43063, 1), Range16), $clone(new Range16.ptr(43065, 43639, 574), Range16), $clone(new Range16.ptr(43640, 43641, 1), Range16), $clone(new Range16.ptr(64832, 64847, 1), Range16), $clone(new Range16.ptr(64975, 65021, 46), Range16), $clone(new Range16.ptr(65022, 65023, 1), Range16), $clone(new Range16.ptr(65508, 65512, 4), Range16), $clone(new Range16.ptr(65517, 65518, 1), Range16), $clone(new Range16.ptr(65532, 65533, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65847, 65855, 1), Range32), $clone(new Range32.ptr(65913, 65929, 1), Range32), $clone(new Range32.ptr(65932, 65934, 1), Range32), $clone(new Range32.ptr(65936, 65948, 1), Range32), $clone(new Range32.ptr(65952, 66000, 48), Range32), $clone(new Range32.ptr(66001, 66044, 1), Range32), $clone(new Range32.ptr(67703, 67704, 1), Range32), $clone(new Range32.ptr(68296, 71487, 3191), Range32), $clone(new Range32.ptr(73685, 73692, 1), Range32), $clone(new Range32.ptr(73697, 73713, 1), Range32), $clone(new Range32.ptr(92988, 92991, 1), Range32), $clone(new Range32.ptr(92997, 113820, 20823), Range32), $clone(new Range32.ptr(118608, 118723, 1), Range32), $clone(new Range32.ptr(118784, 119029, 1), Range32), $clone(new Range32.ptr(119040, 119078, 1), Range32), $clone(new Range32.ptr(119081, 119140, 1), Range32), $clone(new Range32.ptr(119146, 119148, 1), Range32), $clone(new Range32.ptr(119171, 119172, 1), Range32), $clone(new Range32.ptr(119180, 119209, 1), Range32), $clone(new Range32.ptr(119214, 119274, 1), Range32), $clone(new Range32.ptr(119296, 119361, 1), Range32), $clone(new Range32.ptr(119365, 119552, 187), Range32), $clone(new Range32.ptr(119553, 119638, 1), Range32), $clone(new Range32.ptr(120832, 121343, 1), Range32), $clone(new Range32.ptr(121399, 121402, 1), Range32), $clone(new Range32.ptr(121453, 121460, 1), Range32), $clone(new Range32.ptr(121462, 121475, 1), Range32), $clone(new Range32.ptr(121477, 121478, 1), Range32), $clone(new Range32.ptr(123215, 126124, 2909), Range32), $clone(new Range32.ptr(126254, 126976, 722), Range32), $clone(new Range32.ptr(126977, 127019, 1), Range32), $clone(new Range32.ptr(127024, 127123, 1), Range32), $clone(new Range32.ptr(127136, 127150, 1), Range32), $clone(new Range32.ptr(127153, 127167, 1), Range32), $clone(new Range32.ptr(127169, 127183, 1), Range32), $clone(new Range32.ptr(127185, 127221, 1), Range32), $clone(new Range32.ptr(127245, 127405, 1), Range32), $clone(new Range32.ptr(127462, 127490, 1), Range32), $clone(new Range32.ptr(127504, 127547, 1), Range32), $clone(new Range32.ptr(127552, 127560, 1), Range32), $clone(new Range32.ptr(127568, 127569, 1), Range32), $clone(new Range32.ptr(127584, 127589, 1), Range32), $clone(new Range32.ptr(127744, 127994, 1), Range32), $clone(new Range32.ptr(128000, 128727, 1), Range32), $clone(new Range32.ptr(128732, 128748, 1), Range32), $clone(new Range32.ptr(128752, 128764, 1), Range32), $clone(new Range32.ptr(128768, 128886, 1), Range32), $clone(new Range32.ptr(128891, 128985, 1), Range32), $clone(new Range32.ptr(128992, 129003, 1), Range32), $clone(new Range32.ptr(129008, 129024, 16), Range32), $clone(new Range32.ptr(129025, 129035, 1), Range32), $clone(new Range32.ptr(129040, 129095, 1), Range32), $clone(new Range32.ptr(129104, 129113, 1), Range32), $clone(new Range32.ptr(129120, 129159, 1), Range32), $clone(new Range32.ptr(129168, 129197, 1), Range32), $clone(new Range32.ptr(129200, 129201, 1), Range32), $clone(new Range32.ptr(129280, 129619, 1), Range32), $clone(new Range32.ptr(129632, 129645, 1), Range32), $clone(new Range32.ptr(129648, 129660, 1), Range32), $clone(new Range32.ptr(129664, 129672, 1), Range32), $clone(new Range32.ptr(129680, 129725, 1), Range32), $clone(new Range32.ptr(129727, 129733, 1), Range32), $clone(new Range32.ptr(129742, 129755, 1), Range32), $clone(new Range32.ptr(129760, 129768, 1), Range32), $clone(new Range32.ptr(129776, 129784, 1), Range32), $clone(new Range32.ptr(129792, 129938, 1), Range32), $clone(new Range32.ptr(129940, 129994, 1), Range32)]), 2);
 		_Z = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(32, 160, 128), Range16), $clone(new Range16.ptr(5760, 8192, 2432), Range16), $clone(new Range16.ptr(8193, 8202, 1), Range16), $clone(new Range16.ptr(8232, 8233, 1), Range16), $clone(new Range16.ptr(8239, 8287, 48), Range16), $clone(new Range16.ptr(12288, 12288, 1), Range16)]), sliceType$1.nil, 1);
 		_Zl = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(8232, 8232, 1), Range16)]), sliceType$1.nil, 0);
 		_Zp = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(8233, 8233, 1), Range16)]), sliceType$1.nil, 0);
@@ -12828,74 +12780,76 @@ $packages["unicode"] = (function() {
 		$pkg.Zs = _Zs;
 		$pkg.Categories = $makeMap($String.keyFor, [{ k: "C", v: $pkg.C }, { k: "Cc", v: $pkg.Cc }, { k: "Cf", v: $pkg.Cf }, { k: "Co", v: $pkg.Co }, { k: "Cs", v: $pkg.Cs }, { k: "L", v: $pkg.L }, { k: "Ll", v: $pkg.Ll }, { k: "Lm", v: $pkg.Lm }, { k: "Lo", v: $pkg.Lo }, { k: "Lt", v: $pkg.Lt }, { k: "Lu", v: $pkg.Lu }, { k: "M", v: $pkg.M }, { k: "Mc", v: $pkg.Mc }, { k: "Me", v: $pkg.Me }, { k: "Mn", v: $pkg.Mn }, { k: "N", v: $pkg.N }, { k: "Nd", v: $pkg.Nd }, { k: "Nl", v: $pkg.Nl }, { k: "No", v: $pkg.No }, { k: "P", v: $pkg.P }, { k: "Pc", v: $pkg.Pc }, { k: "Pd", v: $pkg.Pd }, { k: "Pe", v: $pkg.Pe }, { k: "Pf", v: $pkg.Pf }, { k: "Pi", v: $pkg.Pi }, { k: "Po", v: $pkg.Po }, { k: "Ps", v: $pkg.Ps }, { k: "S", v: $pkg.S }, { k: "Sc", v: $pkg.Sc }, { k: "Sk", v: $pkg.Sk }, { k: "Sm", v: $pkg.Sm }, { k: "So", v: $pkg.So }, { k: "Z", v: $pkg.Z }, { k: "Zl", v: $pkg.Zl }, { k: "Zp", v: $pkg.Zp }, { k: "Zs", v: $pkg.Zs }]);
 		_Adlam = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(125184, 125259, 1), Range32), $clone(new Range32.ptr(125264, 125273, 1), Range32), $clone(new Range32.ptr(125278, 125279, 1), Range32)]), 0);
-		_Ahom = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(71424, 71450, 1), Range32), $clone(new Range32.ptr(71453, 71467, 1), Range32), $clone(new Range32.ptr(71472, 71487, 1), Range32)]), 0);
+		_Ahom = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(71424, 71450, 1), Range32), $clone(new Range32.ptr(71453, 71467, 1), Range32), $clone(new Range32.ptr(71472, 71494, 1), Range32)]), 0);
 		_Anatolian_Hieroglyphs = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(82944, 83526, 1), Range32)]), 0);
-		_Arabic = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(1536, 1540, 1), Range16), $clone(new Range16.ptr(1542, 1547, 1), Range16), $clone(new Range16.ptr(1549, 1562, 1), Range16), $clone(new Range16.ptr(1564, 1568, 2), Range16), $clone(new Range16.ptr(1569, 1599, 1), Range16), $clone(new Range16.ptr(1601, 1610, 1), Range16), $clone(new Range16.ptr(1622, 1647, 1), Range16), $clone(new Range16.ptr(1649, 1756, 1), Range16), $clone(new Range16.ptr(1758, 1791, 1), Range16), $clone(new Range16.ptr(1872, 1919, 1), Range16), $clone(new Range16.ptr(2208, 2228, 1), Range16), $clone(new Range16.ptr(2230, 2247, 1), Range16), $clone(new Range16.ptr(2259, 2273, 1), Range16), $clone(new Range16.ptr(2275, 2303, 1), Range16), $clone(new Range16.ptr(64336, 64449, 1), Range16), $clone(new Range16.ptr(64467, 64829, 1), Range16), $clone(new Range16.ptr(64848, 64911, 1), Range16), $clone(new Range16.ptr(64914, 64967, 1), Range16), $clone(new Range16.ptr(65008, 65021, 1), Range16), $clone(new Range16.ptr(65136, 65140, 1), Range16), $clone(new Range16.ptr(65142, 65276, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(69216, 69246, 1), Range32), $clone(new Range32.ptr(126464, 126467, 1), Range32), $clone(new Range32.ptr(126469, 126495, 1), Range32), $clone(new Range32.ptr(126497, 126498, 1), Range32), $clone(new Range32.ptr(126500, 126503, 3), Range32), $clone(new Range32.ptr(126505, 126514, 1), Range32), $clone(new Range32.ptr(126516, 126519, 1), Range32), $clone(new Range32.ptr(126521, 126523, 2), Range32), $clone(new Range32.ptr(126530, 126535, 5), Range32), $clone(new Range32.ptr(126537, 126541, 2), Range32), $clone(new Range32.ptr(126542, 126543, 1), Range32), $clone(new Range32.ptr(126545, 126546, 1), Range32), $clone(new Range32.ptr(126548, 126551, 3), Range32), $clone(new Range32.ptr(126553, 126561, 2), Range32), $clone(new Range32.ptr(126562, 126564, 2), Range32), $clone(new Range32.ptr(126567, 126570, 1), Range32), $clone(new Range32.ptr(126572, 126578, 1), Range32), $clone(new Range32.ptr(126580, 126583, 1), Range32), $clone(new Range32.ptr(126585, 126588, 1), Range32), $clone(new Range32.ptr(126590, 126592, 2), Range32), $clone(new Range32.ptr(126593, 126601, 1), Range32), $clone(new Range32.ptr(126603, 126619, 1), Range32), $clone(new Range32.ptr(126625, 126627, 1), Range32), $clone(new Range32.ptr(126629, 126633, 1), Range32), $clone(new Range32.ptr(126635, 126651, 1), Range32), $clone(new Range32.ptr(126704, 126705, 1), Range32)]), 0);
+		_Arabic = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(1536, 1540, 1), Range16), $clone(new Range16.ptr(1542, 1547, 1), Range16), $clone(new Range16.ptr(1549, 1562, 1), Range16), $clone(new Range16.ptr(1564, 1566, 1), Range16), $clone(new Range16.ptr(1568, 1599, 1), Range16), $clone(new Range16.ptr(1601, 1610, 1), Range16), $clone(new Range16.ptr(1622, 1647, 1), Range16), $clone(new Range16.ptr(1649, 1756, 1), Range16), $clone(new Range16.ptr(1758, 1791, 1), Range16), $clone(new Range16.ptr(1872, 1919, 1), Range16), $clone(new Range16.ptr(2160, 2190, 1), Range16), $clone(new Range16.ptr(2192, 2193, 1), Range16), $clone(new Range16.ptr(2200, 2273, 1), Range16), $clone(new Range16.ptr(2275, 2303, 1), Range16), $clone(new Range16.ptr(64336, 64450, 1), Range16), $clone(new Range16.ptr(64467, 64829, 1), Range16), $clone(new Range16.ptr(64832, 64911, 1), Range16), $clone(new Range16.ptr(64914, 64967, 1), Range16), $clone(new Range16.ptr(64975, 65008, 33), Range16), $clone(new Range16.ptr(65009, 65023, 1), Range16), $clone(new Range16.ptr(65136, 65140, 1), Range16), $clone(new Range16.ptr(65142, 65276, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(69216, 69246, 1), Range32), $clone(new Range32.ptr(69373, 69375, 1), Range32), $clone(new Range32.ptr(126464, 126467, 1), Range32), $clone(new Range32.ptr(126469, 126495, 1), Range32), $clone(new Range32.ptr(126497, 126498, 1), Range32), $clone(new Range32.ptr(126500, 126503, 3), Range32), $clone(new Range32.ptr(126505, 126514, 1), Range32), $clone(new Range32.ptr(126516, 126519, 1), Range32), $clone(new Range32.ptr(126521, 126523, 2), Range32), $clone(new Range32.ptr(126530, 126535, 5), Range32), $clone(new Range32.ptr(126537, 126541, 2), Range32), $clone(new Range32.ptr(126542, 126543, 1), Range32), $clone(new Range32.ptr(126545, 126546, 1), Range32), $clone(new Range32.ptr(126548, 126551, 3), Range32), $clone(new Range32.ptr(126553, 126561, 2), Range32), $clone(new Range32.ptr(126562, 126564, 2), Range32), $clone(new Range32.ptr(126567, 126570, 1), Range32), $clone(new Range32.ptr(126572, 126578, 1), Range32), $clone(new Range32.ptr(126580, 126583, 1), Range32), $clone(new Range32.ptr(126585, 126588, 1), Range32), $clone(new Range32.ptr(126590, 126592, 2), Range32), $clone(new Range32.ptr(126593, 126601, 1), Range32), $clone(new Range32.ptr(126603, 126619, 1), Range32), $clone(new Range32.ptr(126625, 126627, 1), Range32), $clone(new Range32.ptr(126629, 126633, 1), Range32), $clone(new Range32.ptr(126635, 126651, 1), Range32), $clone(new Range32.ptr(126704, 126705, 1), Range32)]), 0);
 		_Armenian = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(1329, 1366, 1), Range16), $clone(new Range16.ptr(1369, 1418, 1), Range16), $clone(new Range16.ptr(1421, 1423, 1), Range16), $clone(new Range16.ptr(64275, 64279, 1), Range16)]), sliceType$1.nil, 0);
 		_Avestan = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(68352, 68405, 1), Range32), $clone(new Range32.ptr(68409, 68415, 1), Range32)]), 0);
-		_Balinese = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(6912, 6987, 1), Range16), $clone(new Range16.ptr(6992, 7036, 1), Range16)]), sliceType$1.nil, 0);
+		_Balinese = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(6912, 6988, 1), Range16), $clone(new Range16.ptr(6992, 7038, 1), Range16)]), sliceType$1.nil, 0);
 		_Bamum = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(42656, 42743, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(92160, 92728, 1), Range32)]), 0);
 		_Bassa_Vah = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(92880, 92909, 1), Range32), $clone(new Range32.ptr(92912, 92917, 1), Range32)]), 0);
 		_Batak = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(7104, 7155, 1), Range16), $clone(new Range16.ptr(7164, 7167, 1), Range16)]), sliceType$1.nil, 0);
 		_Bengali = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(2432, 2435, 1), Range16), $clone(new Range16.ptr(2437, 2444, 1), Range16), $clone(new Range16.ptr(2447, 2448, 1), Range16), $clone(new Range16.ptr(2451, 2472, 1), Range16), $clone(new Range16.ptr(2474, 2480, 1), Range16), $clone(new Range16.ptr(2482, 2486, 4), Range16), $clone(new Range16.ptr(2487, 2489, 1), Range16), $clone(new Range16.ptr(2492, 2500, 1), Range16), $clone(new Range16.ptr(2503, 2504, 1), Range16), $clone(new Range16.ptr(2507, 2510, 1), Range16), $clone(new Range16.ptr(2519, 2524, 5), Range16), $clone(new Range16.ptr(2525, 2527, 2), Range16), $clone(new Range16.ptr(2528, 2531, 1), Range16), $clone(new Range16.ptr(2534, 2558, 1), Range16)]), sliceType$1.nil, 0);
 		_Bhaiksuki = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(72704, 72712, 1), Range32), $clone(new Range32.ptr(72714, 72758, 1), Range32), $clone(new Range32.ptr(72760, 72773, 1), Range32), $clone(new Range32.ptr(72784, 72812, 1), Range32)]), 0);
 		_Bopomofo = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(746, 747, 1), Range16), $clone(new Range16.ptr(12549, 12591, 1), Range16), $clone(new Range16.ptr(12704, 12735, 1), Range16)]), sliceType$1.nil, 0);
-		_Brahmi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(69632, 69709, 1), Range32), $clone(new Range32.ptr(69714, 69743, 1), Range32), $clone(new Range32.ptr(69759, 69759, 1), Range32)]), 0);
+		_Brahmi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(69632, 69709, 1), Range32), $clone(new Range32.ptr(69714, 69749, 1), Range32), $clone(new Range32.ptr(69759, 69759, 1), Range32)]), 0);
 		_Braille = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(10240, 10495, 1), Range16)]), sliceType$1.nil, 0);
 		_Buginese = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(6656, 6683, 1), Range16), $clone(new Range16.ptr(6686, 6687, 1), Range16)]), sliceType$1.nil, 0);
 		_Buhid = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(5952, 5971, 1), Range16)]), sliceType$1.nil, 0);
-		_Canadian_Aboriginal = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(5120, 5759, 1), Range16), $clone(new Range16.ptr(6320, 6389, 1), Range16)]), sliceType$1.nil, 0);
+		_Canadian_Aboriginal = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(5120, 5759, 1), Range16), $clone(new Range16.ptr(6320, 6389, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(72368, 72383, 1), Range32)]), 0);
 		_Carian = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(66208, 66256, 1), Range32)]), 0);
 		_Caucasian_Albanian = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(66864, 66915, 1), Range32), $clone(new Range32.ptr(66927, 66927, 1), Range32)]), 0);
 		_Chakma = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(69888, 69940, 1), Range32), $clone(new Range32.ptr(69942, 69959, 1), Range32)]), 0);
 		_Cham = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(43520, 43574, 1), Range16), $clone(new Range16.ptr(43584, 43597, 1), Range16), $clone(new Range16.ptr(43600, 43609, 1), Range16), $clone(new Range16.ptr(43612, 43615, 1), Range16)]), sliceType$1.nil, 0);
 		_Cherokee = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(5024, 5109, 1), Range16), $clone(new Range16.ptr(5112, 5117, 1), Range16), $clone(new Range16.ptr(43888, 43967, 1), Range16)]), sliceType$1.nil, 0);
 		_Chorasmian = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(69552, 69579, 1), Range32)]), 0);
-		_Common = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(0, 64, 1), Range16), $clone(new Range16.ptr(91, 96, 1), Range16), $clone(new Range16.ptr(123, 169, 1), Range16), $clone(new Range16.ptr(171, 185, 1), Range16), $clone(new Range16.ptr(187, 191, 1), Range16), $clone(new Range16.ptr(215, 247, 32), Range16), $clone(new Range16.ptr(697, 735, 1), Range16), $clone(new Range16.ptr(741, 745, 1), Range16), $clone(new Range16.ptr(748, 767, 1), Range16), $clone(new Range16.ptr(884, 894, 10), Range16), $clone(new Range16.ptr(901, 903, 2), Range16), $clone(new Range16.ptr(1541, 1548, 7), Range16), $clone(new Range16.ptr(1563, 1567, 4), Range16), $clone(new Range16.ptr(1600, 1757, 157), Range16), $clone(new Range16.ptr(2274, 2404, 130), Range16), $clone(new Range16.ptr(2405, 3647, 1242), Range16), $clone(new Range16.ptr(4053, 4056, 1), Range16), $clone(new Range16.ptr(4347, 5867, 1520), Range16), $clone(new Range16.ptr(5868, 5869, 1), Range16), $clone(new Range16.ptr(5941, 5942, 1), Range16), $clone(new Range16.ptr(6146, 6147, 1), Range16), $clone(new Range16.ptr(6149, 7379, 1230), Range16), $clone(new Range16.ptr(7393, 7401, 8), Range16), $clone(new Range16.ptr(7402, 7404, 1), Range16), $clone(new Range16.ptr(7406, 7411, 1), Range16), $clone(new Range16.ptr(7413, 7415, 1), Range16), $clone(new Range16.ptr(7418, 8192, 774), Range16), $clone(new Range16.ptr(8193, 8203, 1), Range16), $clone(new Range16.ptr(8206, 8292, 1), Range16), $clone(new Range16.ptr(8294, 8304, 1), Range16), $clone(new Range16.ptr(8308, 8318, 1), Range16), $clone(new Range16.ptr(8320, 8334, 1), Range16), $clone(new Range16.ptr(8352, 8383, 1), Range16), $clone(new Range16.ptr(8448, 8485, 1), Range16), $clone(new Range16.ptr(8487, 8489, 1), Range16), $clone(new Range16.ptr(8492, 8497, 1), Range16), $clone(new Range16.ptr(8499, 8525, 1), Range16), $clone(new Range16.ptr(8527, 8543, 1), Range16), $clone(new Range16.ptr(8585, 8587, 1), Range16), $clone(new Range16.ptr(8592, 9254, 1), Range16), $clone(new Range16.ptr(9280, 9290, 1), Range16), $clone(new Range16.ptr(9312, 10239, 1), Range16), $clone(new Range16.ptr(10496, 11123, 1), Range16), $clone(new Range16.ptr(11126, 11157, 1), Range16), $clone(new Range16.ptr(11159, 11263, 1), Range16), $clone(new Range16.ptr(11776, 11858, 1), Range16), $clone(new Range16.ptr(12272, 12283, 1), Range16), $clone(new Range16.ptr(12288, 12292, 1), Range16), $clone(new Range16.ptr(12294, 12296, 2), Range16), $clone(new Range16.ptr(12297, 12320, 1), Range16), $clone(new Range16.ptr(12336, 12343, 1), Range16), $clone(new Range16.ptr(12348, 12351, 1), Range16), $clone(new Range16.ptr(12443, 12444, 1), Range16), $clone(new Range16.ptr(12448, 12539, 91), Range16), $clone(new Range16.ptr(12540, 12688, 148), Range16), $clone(new Range16.ptr(12689, 12703, 1), Range16), $clone(new Range16.ptr(12736, 12771, 1), Range16), $clone(new Range16.ptr(12832, 12895, 1), Range16), $clone(new Range16.ptr(12927, 13007, 1), Range16), $clone(new Range16.ptr(13055, 13144, 89), Range16), $clone(new Range16.ptr(13145, 13311, 1), Range16), $clone(new Range16.ptr(19904, 19967, 1), Range16), $clone(new Range16.ptr(42752, 42785, 1), Range16), $clone(new Range16.ptr(42888, 42890, 1), Range16), $clone(new Range16.ptr(43056, 43065, 1), Range16), $clone(new Range16.ptr(43310, 43471, 161), Range16), $clone(new Range16.ptr(43867, 43882, 15), Range16), $clone(new Range16.ptr(43883, 64830, 20947), Range16), $clone(new Range16.ptr(64831, 65040, 209), Range16), $clone(new Range16.ptr(65041, 65049, 1), Range16), $clone(new Range16.ptr(65072, 65106, 1), Range16), $clone(new Range16.ptr(65108, 65126, 1), Range16), $clone(new Range16.ptr(65128, 65131, 1), Range16), $clone(new Range16.ptr(65279, 65281, 2), Range16), $clone(new Range16.ptr(65282, 65312, 1), Range16), $clone(new Range16.ptr(65339, 65344, 1), Range16), $clone(new Range16.ptr(65371, 65381, 1), Range16), $clone(new Range16.ptr(65392, 65438, 46), Range16), $clone(new Range16.ptr(65439, 65504, 65), Range16), $clone(new Range16.ptr(65505, 65510, 1), Range16), $clone(new Range16.ptr(65512, 65518, 1), Range16), $clone(new Range16.ptr(65529, 65533, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65792, 65794, 1), Range32), $clone(new Range32.ptr(65799, 65843, 1), Range32), $clone(new Range32.ptr(65847, 65855, 1), Range32), $clone(new Range32.ptr(65936, 65948, 1), Range32), $clone(new Range32.ptr(66000, 66044, 1), Range32), $clone(new Range32.ptr(66273, 66299, 1), Range32), $clone(new Range32.ptr(94178, 94179, 1), Range32), $clone(new Range32.ptr(113824, 113827, 1), Range32), $clone(new Range32.ptr(118784, 119029, 1), Range32), $clone(new Range32.ptr(119040, 119078, 1), Range32), $clone(new Range32.ptr(119081, 119142, 1), Range32), $clone(new Range32.ptr(119146, 119162, 1), Range32), $clone(new Range32.ptr(119171, 119172, 1), Range32), $clone(new Range32.ptr(119180, 119209, 1), Range32), $clone(new Range32.ptr(119214, 119272, 1), Range32), $clone(new Range32.ptr(119520, 119539, 1), Range32), $clone(new Range32.ptr(119552, 119638, 1), Range32), $clone(new Range32.ptr(119648, 119672, 1), Range32), $clone(new Range32.ptr(119808, 119892, 1), Range32), $clone(new Range32.ptr(119894, 119964, 1), Range32), $clone(new Range32.ptr(119966, 119967, 1), Range32), $clone(new Range32.ptr(119970, 119973, 3), Range32), $clone(new Range32.ptr(119974, 119977, 3), Range32), $clone(new Range32.ptr(119978, 119980, 1), Range32), $clone(new Range32.ptr(119982, 119993, 1), Range32), $clone(new Range32.ptr(119995, 119997, 2), Range32), $clone(new Range32.ptr(119998, 120003, 1), Range32), $clone(new Range32.ptr(120005, 120069, 1), Range32), $clone(new Range32.ptr(120071, 120074, 1), Range32), $clone(new Range32.ptr(120077, 120084, 1), Range32), $clone(new Range32.ptr(120086, 120092, 1), Range32), $clone(new Range32.ptr(120094, 120121, 1), Range32), $clone(new Range32.ptr(120123, 120126, 1), Range32), $clone(new Range32.ptr(120128, 120132, 1), Range32), $clone(new Range32.ptr(120134, 120138, 4), Range32), $clone(new Range32.ptr(120139, 120144, 1), Range32), $clone(new Range32.ptr(120146, 120485, 1), Range32), $clone(new Range32.ptr(120488, 120779, 1), Range32), $clone(new Range32.ptr(120782, 120831, 1), Range32), $clone(new Range32.ptr(126065, 126132, 1), Range32), $clone(new Range32.ptr(126209, 126269, 1), Range32), $clone(new Range32.ptr(126976, 127019, 1), Range32), $clone(new Range32.ptr(127024, 127123, 1), Range32), $clone(new Range32.ptr(127136, 127150, 1), Range32), $clone(new Range32.ptr(127153, 127167, 1), Range32), $clone(new Range32.ptr(127169, 127183, 1), Range32), $clone(new Range32.ptr(127185, 127221, 1), Range32), $clone(new Range32.ptr(127232, 127405, 1), Range32), $clone(new Range32.ptr(127462, 127487, 1), Range32), $clone(new Range32.ptr(127489, 127490, 1), Range32), $clone(new Range32.ptr(127504, 127547, 1), Range32), $clone(new Range32.ptr(127552, 127560, 1), Range32), $clone(new Range32.ptr(127568, 127569, 1), Range32), $clone(new Range32.ptr(127584, 127589, 1), Range32), $clone(new Range32.ptr(127744, 128727, 1), Range32), $clone(new Range32.ptr(128736, 128748, 1), Range32), $clone(new Range32.ptr(128752, 128764, 1), Range32), $clone(new Range32.ptr(128768, 128883, 1), Range32), $clone(new Range32.ptr(128896, 128984, 1), Range32), $clone(new Range32.ptr(128992, 129003, 1), Range32), $clone(new Range32.ptr(129024, 129035, 1), Range32), $clone(new Range32.ptr(129040, 129095, 1), Range32), $clone(new Range32.ptr(129104, 129113, 1), Range32), $clone(new Range32.ptr(129120, 129159, 1), Range32), $clone(new Range32.ptr(129168, 129197, 1), Range32), $clone(new Range32.ptr(129200, 129201, 1), Range32), $clone(new Range32.ptr(129280, 129400, 1), Range32), $clone(new Range32.ptr(129402, 129483, 1), Range32), $clone(new Range32.ptr(129485, 129619, 1), Range32), $clone(new Range32.ptr(129632, 129645, 1), Range32), $clone(new Range32.ptr(129648, 129652, 1), Range32), $clone(new Range32.ptr(129656, 129658, 1), Range32), $clone(new Range32.ptr(129664, 129670, 1), Range32), $clone(new Range32.ptr(129680, 129704, 1), Range32), $clone(new Range32.ptr(129712, 129718, 1), Range32), $clone(new Range32.ptr(129728, 129730, 1), Range32), $clone(new Range32.ptr(129744, 129750, 1), Range32), $clone(new Range32.ptr(129792, 129938, 1), Range32), $clone(new Range32.ptr(129940, 129994, 1), Range32), $clone(new Range32.ptr(130032, 130041, 1), Range32), $clone(new Range32.ptr(917505, 917536, 31), Range32), $clone(new Range32.ptr(917537, 917631, 1), Range32)]), 6);
+		_Common = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(0, 64, 1), Range16), $clone(new Range16.ptr(91, 96, 1), Range16), $clone(new Range16.ptr(123, 169, 1), Range16), $clone(new Range16.ptr(171, 185, 1), Range16), $clone(new Range16.ptr(187, 191, 1), Range16), $clone(new Range16.ptr(215, 247, 32), Range16), $clone(new Range16.ptr(697, 735, 1), Range16), $clone(new Range16.ptr(741, 745, 1), Range16), $clone(new Range16.ptr(748, 767, 1), Range16), $clone(new Range16.ptr(884, 894, 10), Range16), $clone(new Range16.ptr(901, 903, 2), Range16), $clone(new Range16.ptr(1541, 1548, 7), Range16), $clone(new Range16.ptr(1563, 1567, 4), Range16), $clone(new Range16.ptr(1600, 1757, 157), Range16), $clone(new Range16.ptr(2274, 2404, 130), Range16), $clone(new Range16.ptr(2405, 3647, 1242), Range16), $clone(new Range16.ptr(4053, 4056, 1), Range16), $clone(new Range16.ptr(4347, 5867, 1520), Range16), $clone(new Range16.ptr(5868, 5869, 1), Range16), $clone(new Range16.ptr(5941, 5942, 1), Range16), $clone(new Range16.ptr(6146, 6147, 1), Range16), $clone(new Range16.ptr(6149, 7379, 1230), Range16), $clone(new Range16.ptr(7393, 7401, 8), Range16), $clone(new Range16.ptr(7402, 7404, 1), Range16), $clone(new Range16.ptr(7406, 7411, 1), Range16), $clone(new Range16.ptr(7413, 7415, 1), Range16), $clone(new Range16.ptr(7418, 8192, 774), Range16), $clone(new Range16.ptr(8193, 8203, 1), Range16), $clone(new Range16.ptr(8206, 8292, 1), Range16), $clone(new Range16.ptr(8294, 8304, 1), Range16), $clone(new Range16.ptr(8308, 8318, 1), Range16), $clone(new Range16.ptr(8320, 8334, 1), Range16), $clone(new Range16.ptr(8352, 8384, 1), Range16), $clone(new Range16.ptr(8448, 8485, 1), Range16), $clone(new Range16.ptr(8487, 8489, 1), Range16), $clone(new Range16.ptr(8492, 8497, 1), Range16), $clone(new Range16.ptr(8499, 8525, 1), Range16), $clone(new Range16.ptr(8527, 8543, 1), Range16), $clone(new Range16.ptr(8585, 8587, 1), Range16), $clone(new Range16.ptr(8592, 9254, 1), Range16), $clone(new Range16.ptr(9280, 9290, 1), Range16), $clone(new Range16.ptr(9312, 10239, 1), Range16), $clone(new Range16.ptr(10496, 11123, 1), Range16), $clone(new Range16.ptr(11126, 11157, 1), Range16), $clone(new Range16.ptr(11159, 11263, 1), Range16), $clone(new Range16.ptr(11776, 11869, 1), Range16), $clone(new Range16.ptr(12272, 12283, 1), Range16), $clone(new Range16.ptr(12288, 12292, 1), Range16), $clone(new Range16.ptr(12294, 12296, 2), Range16), $clone(new Range16.ptr(12297, 12320, 1), Range16), $clone(new Range16.ptr(12336, 12343, 1), Range16), $clone(new Range16.ptr(12348, 12351, 1), Range16), $clone(new Range16.ptr(12443, 12444, 1), Range16), $clone(new Range16.ptr(12448, 12539, 91), Range16), $clone(new Range16.ptr(12540, 12688, 148), Range16), $clone(new Range16.ptr(12689, 12703, 1), Range16), $clone(new Range16.ptr(12736, 12771, 1), Range16), $clone(new Range16.ptr(12832, 12895, 1), Range16), $clone(new Range16.ptr(12927, 13007, 1), Range16), $clone(new Range16.ptr(13055, 13144, 89), Range16), $clone(new Range16.ptr(13145, 13311, 1), Range16), $clone(new Range16.ptr(19904, 19967, 1), Range16), $clone(new Range16.ptr(42752, 42785, 1), Range16), $clone(new Range16.ptr(42888, 42890, 1), Range16), $clone(new Range16.ptr(43056, 43065, 1), Range16), $clone(new Range16.ptr(43310, 43471, 161), Range16), $clone(new Range16.ptr(43867, 43882, 15), Range16), $clone(new Range16.ptr(43883, 64830, 20947), Range16), $clone(new Range16.ptr(64831, 65040, 209), Range16), $clone(new Range16.ptr(65041, 65049, 1), Range16), $clone(new Range16.ptr(65072, 65106, 1), Range16), $clone(new Range16.ptr(65108, 65126, 1), Range16), $clone(new Range16.ptr(65128, 65131, 1), Range16), $clone(new Range16.ptr(65279, 65281, 2), Range16), $clone(new Range16.ptr(65282, 65312, 1), Range16), $clone(new Range16.ptr(65339, 65344, 1), Range16), $clone(new Range16.ptr(65371, 65381, 1), Range16), $clone(new Range16.ptr(65392, 65438, 46), Range16), $clone(new Range16.ptr(65439, 65504, 65), Range16), $clone(new Range16.ptr(65505, 65510, 1), Range16), $clone(new Range16.ptr(65512, 65518, 1), Range16), $clone(new Range16.ptr(65529, 65533, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65792, 65794, 1), Range32), $clone(new Range32.ptr(65799, 65843, 1), Range32), $clone(new Range32.ptr(65847, 65855, 1), Range32), $clone(new Range32.ptr(65936, 65948, 1), Range32), $clone(new Range32.ptr(66000, 66044, 1), Range32), $clone(new Range32.ptr(66273, 66299, 1), Range32), $clone(new Range32.ptr(113824, 113827, 1), Range32), $clone(new Range32.ptr(118608, 118723, 1), Range32), $clone(new Range32.ptr(118784, 119029, 1), Range32), $clone(new Range32.ptr(119040, 119078, 1), Range32), $clone(new Range32.ptr(119081, 119142, 1), Range32), $clone(new Range32.ptr(119146, 119162, 1), Range32), $clone(new Range32.ptr(119171, 119172, 1), Range32), $clone(new Range32.ptr(119180, 119209, 1), Range32), $clone(new Range32.ptr(119214, 119274, 1), Range32), $clone(new Range32.ptr(119488, 119507, 1), Range32), $clone(new Range32.ptr(119520, 119539, 1), Range32), $clone(new Range32.ptr(119552, 119638, 1), Range32), $clone(new Range32.ptr(119648, 119672, 1), Range32), $clone(new Range32.ptr(119808, 119892, 1), Range32), $clone(new Range32.ptr(119894, 119964, 1), Range32), $clone(new Range32.ptr(119966, 119967, 1), Range32), $clone(new Range32.ptr(119970, 119973, 3), Range32), $clone(new Range32.ptr(119974, 119977, 3), Range32), $clone(new Range32.ptr(119978, 119980, 1), Range32), $clone(new Range32.ptr(119982, 119993, 1), Range32), $clone(new Range32.ptr(119995, 119997, 2), Range32), $clone(new Range32.ptr(119998, 120003, 1), Range32), $clone(new Range32.ptr(120005, 120069, 1), Range32), $clone(new Range32.ptr(120071, 120074, 1), Range32), $clone(new Range32.ptr(120077, 120084, 1), Range32), $clone(new Range32.ptr(120086, 120092, 1), Range32), $clone(new Range32.ptr(120094, 120121, 1), Range32), $clone(new Range32.ptr(120123, 120126, 1), Range32), $clone(new Range32.ptr(120128, 120132, 1), Range32), $clone(new Range32.ptr(120134, 120138, 4), Range32), $clone(new Range32.ptr(120139, 120144, 1), Range32), $clone(new Range32.ptr(120146, 120485, 1), Range32), $clone(new Range32.ptr(120488, 120779, 1), Range32), $clone(new Range32.ptr(120782, 120831, 1), Range32), $clone(new Range32.ptr(126065, 126132, 1), Range32), $clone(new Range32.ptr(126209, 126269, 1), Range32), $clone(new Range32.ptr(126976, 127019, 1), Range32), $clone(new Range32.ptr(127024, 127123, 1), Range32), $clone(new Range32.ptr(127136, 127150, 1), Range32), $clone(new Range32.ptr(127153, 127167, 1), Range32), $clone(new Range32.ptr(127169, 127183, 1), Range32), $clone(new Range32.ptr(127185, 127221, 1), Range32), $clone(new Range32.ptr(127232, 127405, 1), Range32), $clone(new Range32.ptr(127462, 127487, 1), Range32), $clone(new Range32.ptr(127489, 127490, 1), Range32), $clone(new Range32.ptr(127504, 127547, 1), Range32), $clone(new Range32.ptr(127552, 127560, 1), Range32), $clone(new Range32.ptr(127568, 127569, 1), Range32), $clone(new Range32.ptr(127584, 127589, 1), Range32), $clone(new Range32.ptr(127744, 128727, 1), Range32), $clone(new Range32.ptr(128732, 128748, 1), Range32), $clone(new Range32.ptr(128752, 128764, 1), Range32), $clone(new Range32.ptr(128768, 128886, 1), Range32), $clone(new Range32.ptr(128891, 128985, 1), Range32), $clone(new Range32.ptr(128992, 129003, 1), Range32), $clone(new Range32.ptr(129008, 129024, 16), Range32), $clone(new Range32.ptr(129025, 129035, 1), Range32), $clone(new Range32.ptr(129040, 129095, 1), Range32), $clone(new Range32.ptr(129104, 129113, 1), Range32), $clone(new Range32.ptr(129120, 129159, 1), Range32), $clone(new Range32.ptr(129168, 129197, 1), Range32), $clone(new Range32.ptr(129200, 129201, 1), Range32), $clone(new Range32.ptr(129280, 129619, 1), Range32), $clone(new Range32.ptr(129632, 129645, 1), Range32), $clone(new Range32.ptr(129648, 129660, 1), Range32), $clone(new Range32.ptr(129664, 129672, 1), Range32), $clone(new Range32.ptr(129680, 129725, 1), Range32), $clone(new Range32.ptr(129727, 129733, 1), Range32), $clone(new Range32.ptr(129742, 129755, 1), Range32), $clone(new Range32.ptr(129760, 129768, 1), Range32), $clone(new Range32.ptr(129776, 129784, 1), Range32), $clone(new Range32.ptr(129792, 129938, 1), Range32), $clone(new Range32.ptr(129940, 129994, 1), Range32), $clone(new Range32.ptr(130032, 130041, 1), Range32), $clone(new Range32.ptr(917505, 917536, 31), Range32), $clone(new Range32.ptr(917537, 917631, 1), Range32)]), 6);
 		_Coptic = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(994, 1007, 1), Range16), $clone(new Range16.ptr(11392, 11507, 1), Range16), $clone(new Range16.ptr(11513, 11519, 1), Range16)]), sliceType$1.nil, 0);
 		_Cuneiform = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(73728, 74649, 1), Range32), $clone(new Range32.ptr(74752, 74862, 1), Range32), $clone(new Range32.ptr(74864, 74868, 1), Range32), $clone(new Range32.ptr(74880, 75075, 1), Range32)]), 0);
 		_Cypriot = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(67584, 67589, 1), Range32), $clone(new Range32.ptr(67592, 67594, 2), Range32), $clone(new Range32.ptr(67595, 67637, 1), Range32), $clone(new Range32.ptr(67639, 67640, 1), Range32), $clone(new Range32.ptr(67644, 67647, 3), Range32)]), 0);
-		_Cyrillic = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(1024, 1156, 1), Range16), $clone(new Range16.ptr(1159, 1327, 1), Range16), $clone(new Range16.ptr(7296, 7304, 1), Range16), $clone(new Range16.ptr(7467, 7544, 77), Range16), $clone(new Range16.ptr(11744, 11775, 1), Range16), $clone(new Range16.ptr(42560, 42655, 1), Range16), $clone(new Range16.ptr(65070, 65071, 1), Range16)]), sliceType$1.nil, 0);
+		_Cypro_Minoan = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(77712, 77810, 1), Range32)]), 0);
+		_Cyrillic = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(1024, 1156, 1), Range16), $clone(new Range16.ptr(1159, 1327, 1), Range16), $clone(new Range16.ptr(7296, 7304, 1), Range16), $clone(new Range16.ptr(7467, 7544, 77), Range16), $clone(new Range16.ptr(11744, 11775, 1), Range16), $clone(new Range16.ptr(42560, 42655, 1), Range16), $clone(new Range16.ptr(65070, 65071, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(122928, 122989, 1), Range32), $clone(new Range32.ptr(123023, 123023, 1), Range32)]), 0);
 		_Deseret = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(66560, 66639, 1), Range32)]), 0);
-		_Devanagari = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(2304, 2384, 1), Range16), $clone(new Range16.ptr(2389, 2403, 1), Range16), $clone(new Range16.ptr(2406, 2431, 1), Range16), $clone(new Range16.ptr(43232, 43263, 1), Range16)]), sliceType$1.nil, 0);
+		_Devanagari = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(2304, 2384, 1), Range16), $clone(new Range16.ptr(2389, 2403, 1), Range16), $clone(new Range16.ptr(2406, 2431, 1), Range16), $clone(new Range16.ptr(43232, 43263, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(72448, 72457, 1), Range32)]), 0);
 		_Dives_Akuru = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(71936, 71942, 1), Range32), $clone(new Range32.ptr(71945, 71948, 3), Range32), $clone(new Range32.ptr(71949, 71955, 1), Range32), $clone(new Range32.ptr(71957, 71958, 1), Range32), $clone(new Range32.ptr(71960, 71989, 1), Range32), $clone(new Range32.ptr(71991, 71992, 1), Range32), $clone(new Range32.ptr(71995, 72006, 1), Range32), $clone(new Range32.ptr(72016, 72025, 1), Range32)]), 0);
 		_Dogra = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(71680, 71739, 1), Range32)]), 0);
 		_Duployan = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(113664, 113770, 1), Range32), $clone(new Range32.ptr(113776, 113788, 1), Range32), $clone(new Range32.ptr(113792, 113800, 1), Range32), $clone(new Range32.ptr(113808, 113817, 1), Range32), $clone(new Range32.ptr(113820, 113823, 1), Range32)]), 0);
-		_Egyptian_Hieroglyphs = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(77824, 78894, 1), Range32), $clone(new Range32.ptr(78896, 78904, 1), Range32)]), 0);
+		_Egyptian_Hieroglyphs = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(77824, 78933, 1), Range32)]), 0);
 		_Elbasan = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(66816, 66855, 1), Range32)]), 0);
 		_Elymaic = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(69600, 69622, 1), Range32)]), 0);
-		_Ethiopic = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(4608, 4680, 1), Range16), $clone(new Range16.ptr(4682, 4685, 1), Range16), $clone(new Range16.ptr(4688, 4694, 1), Range16), $clone(new Range16.ptr(4696, 4698, 2), Range16), $clone(new Range16.ptr(4699, 4701, 1), Range16), $clone(new Range16.ptr(4704, 4744, 1), Range16), $clone(new Range16.ptr(4746, 4749, 1), Range16), $clone(new Range16.ptr(4752, 4784, 1), Range16), $clone(new Range16.ptr(4786, 4789, 1), Range16), $clone(new Range16.ptr(4792, 4798, 1), Range16), $clone(new Range16.ptr(4800, 4802, 2), Range16), $clone(new Range16.ptr(4803, 4805, 1), Range16), $clone(new Range16.ptr(4808, 4822, 1), Range16), $clone(new Range16.ptr(4824, 4880, 1), Range16), $clone(new Range16.ptr(4882, 4885, 1), Range16), $clone(new Range16.ptr(4888, 4954, 1), Range16), $clone(new Range16.ptr(4957, 4988, 1), Range16), $clone(new Range16.ptr(4992, 5017, 1), Range16), $clone(new Range16.ptr(11648, 11670, 1), Range16), $clone(new Range16.ptr(11680, 11686, 1), Range16), $clone(new Range16.ptr(11688, 11694, 1), Range16), $clone(new Range16.ptr(11696, 11702, 1), Range16), $clone(new Range16.ptr(11704, 11710, 1), Range16), $clone(new Range16.ptr(11712, 11718, 1), Range16), $clone(new Range16.ptr(11720, 11726, 1), Range16), $clone(new Range16.ptr(11728, 11734, 1), Range16), $clone(new Range16.ptr(11736, 11742, 1), Range16), $clone(new Range16.ptr(43777, 43782, 1), Range16), $clone(new Range16.ptr(43785, 43790, 1), Range16), $clone(new Range16.ptr(43793, 43798, 1), Range16), $clone(new Range16.ptr(43808, 43814, 1), Range16), $clone(new Range16.ptr(43816, 43822, 1), Range16)]), sliceType$1.nil, 0);
+		_Ethiopic = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(4608, 4680, 1), Range16), $clone(new Range16.ptr(4682, 4685, 1), Range16), $clone(new Range16.ptr(4688, 4694, 1), Range16), $clone(new Range16.ptr(4696, 4698, 2), Range16), $clone(new Range16.ptr(4699, 4701, 1), Range16), $clone(new Range16.ptr(4704, 4744, 1), Range16), $clone(new Range16.ptr(4746, 4749, 1), Range16), $clone(new Range16.ptr(4752, 4784, 1), Range16), $clone(new Range16.ptr(4786, 4789, 1), Range16), $clone(new Range16.ptr(4792, 4798, 1), Range16), $clone(new Range16.ptr(4800, 4802, 2), Range16), $clone(new Range16.ptr(4803, 4805, 1), Range16), $clone(new Range16.ptr(4808, 4822, 1), Range16), $clone(new Range16.ptr(4824, 4880, 1), Range16), $clone(new Range16.ptr(4882, 4885, 1), Range16), $clone(new Range16.ptr(4888, 4954, 1), Range16), $clone(new Range16.ptr(4957, 4988, 1), Range16), $clone(new Range16.ptr(4992, 5017, 1), Range16), $clone(new Range16.ptr(11648, 11670, 1), Range16), $clone(new Range16.ptr(11680, 11686, 1), Range16), $clone(new Range16.ptr(11688, 11694, 1), Range16), $clone(new Range16.ptr(11696, 11702, 1), Range16), $clone(new Range16.ptr(11704, 11710, 1), Range16), $clone(new Range16.ptr(11712, 11718, 1), Range16), $clone(new Range16.ptr(11720, 11726, 1), Range16), $clone(new Range16.ptr(11728, 11734, 1), Range16), $clone(new Range16.ptr(11736, 11742, 1), Range16), $clone(new Range16.ptr(43777, 43782, 1), Range16), $clone(new Range16.ptr(43785, 43790, 1), Range16), $clone(new Range16.ptr(43793, 43798, 1), Range16), $clone(new Range16.ptr(43808, 43814, 1), Range16), $clone(new Range16.ptr(43816, 43822, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(124896, 124902, 1), Range32), $clone(new Range32.ptr(124904, 124907, 1), Range32), $clone(new Range32.ptr(124909, 124910, 1), Range32), $clone(new Range32.ptr(124912, 124926, 1), Range32)]), 0);
 		_Georgian = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(4256, 4293, 1), Range16), $clone(new Range16.ptr(4295, 4301, 6), Range16), $clone(new Range16.ptr(4304, 4346, 1), Range16), $clone(new Range16.ptr(4348, 4351, 1), Range16), $clone(new Range16.ptr(7312, 7354, 1), Range16), $clone(new Range16.ptr(7357, 7359, 1), Range16), $clone(new Range16.ptr(11520, 11557, 1), Range16), $clone(new Range16.ptr(11559, 11565, 6), Range16)]), sliceType$1.nil, 0);
-		_Glagolitic = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(11264, 11310, 1), Range16), $clone(new Range16.ptr(11312, 11358, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(122880, 122886, 1), Range32), $clone(new Range32.ptr(122888, 122904, 1), Range32), $clone(new Range32.ptr(122907, 122913, 1), Range32), $clone(new Range32.ptr(122915, 122916, 1), Range32), $clone(new Range32.ptr(122918, 122922, 1), Range32)]), 0);
+		_Glagolitic = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(11264, 11359, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(122880, 122886, 1), Range32), $clone(new Range32.ptr(122888, 122904, 1), Range32), $clone(new Range32.ptr(122907, 122913, 1), Range32), $clone(new Range32.ptr(122915, 122916, 1), Range32), $clone(new Range32.ptr(122918, 122922, 1), Range32)]), 0);
 		_Gothic = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(66352, 66378, 1), Range32)]), 0);
 		_Grantha = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(70400, 70403, 1), Range32), $clone(new Range32.ptr(70405, 70412, 1), Range32), $clone(new Range32.ptr(70415, 70416, 1), Range32), $clone(new Range32.ptr(70419, 70440, 1), Range32), $clone(new Range32.ptr(70442, 70448, 1), Range32), $clone(new Range32.ptr(70450, 70451, 1), Range32), $clone(new Range32.ptr(70453, 70457, 1), Range32), $clone(new Range32.ptr(70460, 70468, 1), Range32), $clone(new Range32.ptr(70471, 70472, 1), Range32), $clone(new Range32.ptr(70475, 70477, 1), Range32), $clone(new Range32.ptr(70480, 70487, 7), Range32), $clone(new Range32.ptr(70493, 70499, 1), Range32), $clone(new Range32.ptr(70502, 70508, 1), Range32), $clone(new Range32.ptr(70512, 70516, 1), Range32)]), 0);
 		_Greek = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(880, 883, 1), Range16), $clone(new Range16.ptr(885, 887, 1), Range16), $clone(new Range16.ptr(890, 893, 1), Range16), $clone(new Range16.ptr(895, 900, 5), Range16), $clone(new Range16.ptr(902, 904, 2), Range16), $clone(new Range16.ptr(905, 906, 1), Range16), $clone(new Range16.ptr(908, 910, 2), Range16), $clone(new Range16.ptr(911, 929, 1), Range16), $clone(new Range16.ptr(931, 993, 1), Range16), $clone(new Range16.ptr(1008, 1023, 1), Range16), $clone(new Range16.ptr(7462, 7466, 1), Range16), $clone(new Range16.ptr(7517, 7521, 1), Range16), $clone(new Range16.ptr(7526, 7530, 1), Range16), $clone(new Range16.ptr(7615, 7936, 321), Range16), $clone(new Range16.ptr(7937, 7957, 1), Range16), $clone(new Range16.ptr(7960, 7965, 1), Range16), $clone(new Range16.ptr(7968, 8005, 1), Range16), $clone(new Range16.ptr(8008, 8013, 1), Range16), $clone(new Range16.ptr(8016, 8023, 1), Range16), $clone(new Range16.ptr(8025, 8031, 2), Range16), $clone(new Range16.ptr(8032, 8061, 1), Range16), $clone(new Range16.ptr(8064, 8116, 1), Range16), $clone(new Range16.ptr(8118, 8132, 1), Range16), $clone(new Range16.ptr(8134, 8147, 1), Range16), $clone(new Range16.ptr(8150, 8155, 1), Range16), $clone(new Range16.ptr(8157, 8175, 1), Range16), $clone(new Range16.ptr(8178, 8180, 1), Range16), $clone(new Range16.ptr(8182, 8190, 1), Range16), $clone(new Range16.ptr(8486, 43877, 35391), Range16)]), new sliceType$1([$clone(new Range32.ptr(65856, 65934, 1), Range32), $clone(new Range32.ptr(65952, 119296, 53344), Range32), $clone(new Range32.ptr(119297, 119365, 1), Range32)]), 0);
 		_Gujarati = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(2689, 2691, 1), Range16), $clone(new Range16.ptr(2693, 2701, 1), Range16), $clone(new Range16.ptr(2703, 2705, 1), Range16), $clone(new Range16.ptr(2707, 2728, 1), Range16), $clone(new Range16.ptr(2730, 2736, 1), Range16), $clone(new Range16.ptr(2738, 2739, 1), Range16), $clone(new Range16.ptr(2741, 2745, 1), Range16), $clone(new Range16.ptr(2748, 2757, 1), Range16), $clone(new Range16.ptr(2759, 2761, 1), Range16), $clone(new Range16.ptr(2763, 2765, 1), Range16), $clone(new Range16.ptr(2768, 2784, 16), Range16), $clone(new Range16.ptr(2785, 2787, 1), Range16), $clone(new Range16.ptr(2790, 2801, 1), Range16), $clone(new Range16.ptr(2809, 2815, 1), Range16)]), sliceType$1.nil, 0);
 		_Gunjala_Gondi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(73056, 73061, 1), Range32), $clone(new Range32.ptr(73063, 73064, 1), Range32), $clone(new Range32.ptr(73066, 73102, 1), Range32), $clone(new Range32.ptr(73104, 73105, 1), Range32), $clone(new Range32.ptr(73107, 73112, 1), Range32), $clone(new Range32.ptr(73120, 73129, 1), Range32)]), 0);
 		_Gurmukhi = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(2561, 2563, 1), Range16), $clone(new Range16.ptr(2565, 2570, 1), Range16), $clone(new Range16.ptr(2575, 2576, 1), Range16), $clone(new Range16.ptr(2579, 2600, 1), Range16), $clone(new Range16.ptr(2602, 2608, 1), Range16), $clone(new Range16.ptr(2610, 2611, 1), Range16), $clone(new Range16.ptr(2613, 2614, 1), Range16), $clone(new Range16.ptr(2616, 2617, 1), Range16), $clone(new Range16.ptr(2620, 2622, 2), Range16), $clone(new Range16.ptr(2623, 2626, 1), Range16), $clone(new Range16.ptr(2631, 2632, 1), Range16), $clone(new Range16.ptr(2635, 2637, 1), Range16), $clone(new Range16.ptr(2641, 2649, 8), Range16), $clone(new Range16.ptr(2650, 2652, 1), Range16), $clone(new Range16.ptr(2654, 2662, 8), Range16), $clone(new Range16.ptr(2663, 2678, 1), Range16)]), sliceType$1.nil, 0);
-		_Han = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(11904, 11929, 1), Range16), $clone(new Range16.ptr(11931, 12019, 1), Range16), $clone(new Range16.ptr(12032, 12245, 1), Range16), $clone(new Range16.ptr(12293, 12295, 2), Range16), $clone(new Range16.ptr(12321, 12329, 1), Range16), $clone(new Range16.ptr(12344, 12347, 1), Range16), $clone(new Range16.ptr(13312, 19903, 1), Range16), $clone(new Range16.ptr(19968, 40956, 1), Range16), $clone(new Range16.ptr(63744, 64109, 1), Range16), $clone(new Range16.ptr(64112, 64217, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(94192, 94193, 1), Range32), $clone(new Range32.ptr(131072, 173789, 1), Range32), $clone(new Range32.ptr(173824, 177972, 1), Range32), $clone(new Range32.ptr(177984, 178205, 1), Range32), $clone(new Range32.ptr(178208, 183969, 1), Range32), $clone(new Range32.ptr(183984, 191456, 1), Range32), $clone(new Range32.ptr(194560, 195101, 1), Range32), $clone(new Range32.ptr(196608, 201546, 1), Range32)]), 0);
+		_Han = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(11904, 11929, 1), Range16), $clone(new Range16.ptr(11931, 12019, 1), Range16), $clone(new Range16.ptr(12032, 12245, 1), Range16), $clone(new Range16.ptr(12293, 12295, 2), Range16), $clone(new Range16.ptr(12321, 12329, 1), Range16), $clone(new Range16.ptr(12344, 12347, 1), Range16), $clone(new Range16.ptr(13312, 19903, 1), Range16), $clone(new Range16.ptr(19968, 40959, 1), Range16), $clone(new Range16.ptr(63744, 64109, 1), Range16), $clone(new Range16.ptr(64112, 64217, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(94178, 94179, 1), Range32), $clone(new Range32.ptr(94192, 94193, 1), Range32), $clone(new Range32.ptr(131072, 173791, 1), Range32), $clone(new Range32.ptr(173824, 177977, 1), Range32), $clone(new Range32.ptr(177984, 178205, 1), Range32), $clone(new Range32.ptr(178208, 183969, 1), Range32), $clone(new Range32.ptr(183984, 191456, 1), Range32), $clone(new Range32.ptr(194560, 195101, 1), Range32), $clone(new Range32.ptr(196608, 201546, 1), Range32), $clone(new Range32.ptr(201552, 205743, 1), Range32)]), 0);
 		_Hangul = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(4352, 4607, 1), Range16), $clone(new Range16.ptr(12334, 12335, 1), Range16), $clone(new Range16.ptr(12593, 12686, 1), Range16), $clone(new Range16.ptr(12800, 12830, 1), Range16), $clone(new Range16.ptr(12896, 12926, 1), Range16), $clone(new Range16.ptr(43360, 43388, 1), Range16), $clone(new Range16.ptr(44032, 55203, 1), Range16), $clone(new Range16.ptr(55216, 55238, 1), Range16), $clone(new Range16.ptr(55243, 55291, 1), Range16), $clone(new Range16.ptr(65440, 65470, 1), Range16), $clone(new Range16.ptr(65474, 65479, 1), Range16), $clone(new Range16.ptr(65482, 65487, 1), Range16), $clone(new Range16.ptr(65490, 65495, 1), Range16), $clone(new Range16.ptr(65498, 65500, 1), Range16)]), sliceType$1.nil, 0);
 		_Hanifi_Rohingya = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(68864, 68903, 1), Range32), $clone(new Range32.ptr(68912, 68921, 1), Range32)]), 0);
 		_Hanunoo = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(5920, 5940, 1), Range16)]), sliceType$1.nil, 0);
 		_Hatran = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(67808, 67826, 1), Range32), $clone(new Range32.ptr(67828, 67829, 1), Range32), $clone(new Range32.ptr(67835, 67839, 1), Range32)]), 0);
 		_Hebrew = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(1425, 1479, 1), Range16), $clone(new Range16.ptr(1488, 1514, 1), Range16), $clone(new Range16.ptr(1519, 1524, 1), Range16), $clone(new Range16.ptr(64285, 64310, 1), Range16), $clone(new Range16.ptr(64312, 64316, 1), Range16), $clone(new Range16.ptr(64318, 64320, 2), Range16), $clone(new Range16.ptr(64321, 64323, 2), Range16), $clone(new Range16.ptr(64324, 64326, 2), Range16), $clone(new Range16.ptr(64327, 64335, 1), Range16)]), sliceType$1.nil, 0);
-		_Hiragana = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(12353, 12438, 1), Range16), $clone(new Range16.ptr(12445, 12447, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(110593, 110878, 1), Range32), $clone(new Range32.ptr(110928, 110930, 1), Range32), $clone(new Range32.ptr(127488, 127488, 1), Range32)]), 0);
+		_Hiragana = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(12353, 12438, 1), Range16), $clone(new Range16.ptr(12445, 12447, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(110593, 110879, 1), Range32), $clone(new Range32.ptr(110898, 110928, 30), Range32), $clone(new Range32.ptr(110929, 110930, 1), Range32), $clone(new Range32.ptr(127488, 127488, 1), Range32)]), 0);
 		_Imperial_Aramaic = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(67648, 67669, 1), Range32), $clone(new Range32.ptr(67671, 67679, 1), Range32)]), 0);
-		_Inherited = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(768, 879, 1), Range16), $clone(new Range16.ptr(1157, 1158, 1), Range16), $clone(new Range16.ptr(1611, 1621, 1), Range16), $clone(new Range16.ptr(1648, 2385, 737), Range16), $clone(new Range16.ptr(2386, 2388, 1), Range16), $clone(new Range16.ptr(6832, 6848, 1), Range16), $clone(new Range16.ptr(7376, 7378, 1), Range16), $clone(new Range16.ptr(7380, 7392, 1), Range16), $clone(new Range16.ptr(7394, 7400, 1), Range16), $clone(new Range16.ptr(7405, 7412, 7), Range16), $clone(new Range16.ptr(7416, 7417, 1), Range16), $clone(new Range16.ptr(7616, 7673, 1), Range16), $clone(new Range16.ptr(7675, 7679, 1), Range16), $clone(new Range16.ptr(8204, 8205, 1), Range16), $clone(new Range16.ptr(8400, 8432, 1), Range16), $clone(new Range16.ptr(12330, 12333, 1), Range16), $clone(new Range16.ptr(12441, 12442, 1), Range16), $clone(new Range16.ptr(65024, 65039, 1), Range16), $clone(new Range16.ptr(65056, 65069, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(66045, 66272, 227), Range32), $clone(new Range32.ptr(70459, 119143, 48684), Range32), $clone(new Range32.ptr(119144, 119145, 1), Range32), $clone(new Range32.ptr(119163, 119170, 1), Range32), $clone(new Range32.ptr(119173, 119179, 1), Range32), $clone(new Range32.ptr(119210, 119213, 1), Range32), $clone(new Range32.ptr(917760, 917999, 1), Range32)]), 0);
+		_Inherited = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(768, 879, 1), Range16), $clone(new Range16.ptr(1157, 1158, 1), Range16), $clone(new Range16.ptr(1611, 1621, 1), Range16), $clone(new Range16.ptr(1648, 2385, 737), Range16), $clone(new Range16.ptr(2386, 2388, 1), Range16), $clone(new Range16.ptr(6832, 6862, 1), Range16), $clone(new Range16.ptr(7376, 7378, 1), Range16), $clone(new Range16.ptr(7380, 7392, 1), Range16), $clone(new Range16.ptr(7394, 7400, 1), Range16), $clone(new Range16.ptr(7405, 7412, 7), Range16), $clone(new Range16.ptr(7416, 7417, 1), Range16), $clone(new Range16.ptr(7616, 7679, 1), Range16), $clone(new Range16.ptr(8204, 8205, 1), Range16), $clone(new Range16.ptr(8400, 8432, 1), Range16), $clone(new Range16.ptr(12330, 12333, 1), Range16), $clone(new Range16.ptr(12441, 12442, 1), Range16), $clone(new Range16.ptr(65024, 65039, 1), Range16), $clone(new Range16.ptr(65056, 65069, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(66045, 66272, 227), Range32), $clone(new Range32.ptr(70459, 118528, 48069), Range32), $clone(new Range32.ptr(118529, 118573, 1), Range32), $clone(new Range32.ptr(118576, 118598, 1), Range32), $clone(new Range32.ptr(119143, 119145, 1), Range32), $clone(new Range32.ptr(119163, 119170, 1), Range32), $clone(new Range32.ptr(119173, 119179, 1), Range32), $clone(new Range32.ptr(119210, 119213, 1), Range32), $clone(new Range32.ptr(917760, 917999, 1), Range32)]), 0);
 		_Inscriptional_Pahlavi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(68448, 68466, 1), Range32), $clone(new Range32.ptr(68472, 68479, 1), Range32)]), 0);
 		_Inscriptional_Parthian = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(68416, 68437, 1), Range32), $clone(new Range32.ptr(68440, 68447, 1), Range32)]), 0);
 		_Javanese = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(43392, 43469, 1), Range16), $clone(new Range16.ptr(43472, 43481, 1), Range16), $clone(new Range16.ptr(43486, 43487, 1), Range16)]), sliceType$1.nil, 0);
-		_Kaithi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(69760, 69825, 1), Range32), $clone(new Range32.ptr(69837, 69837, 1), Range32)]), 0);
-		_Kannada = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(3200, 3212, 1), Range16), $clone(new Range16.ptr(3214, 3216, 1), Range16), $clone(new Range16.ptr(3218, 3240, 1), Range16), $clone(new Range16.ptr(3242, 3251, 1), Range16), $clone(new Range16.ptr(3253, 3257, 1), Range16), $clone(new Range16.ptr(3260, 3268, 1), Range16), $clone(new Range16.ptr(3270, 3272, 1), Range16), $clone(new Range16.ptr(3274, 3277, 1), Range16), $clone(new Range16.ptr(3285, 3286, 1), Range16), $clone(new Range16.ptr(3294, 3296, 2), Range16), $clone(new Range16.ptr(3297, 3299, 1), Range16), $clone(new Range16.ptr(3302, 3311, 1), Range16), $clone(new Range16.ptr(3313, 3314, 1), Range16)]), sliceType$1.nil, 0);
-		_Katakana = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(12449, 12538, 1), Range16), $clone(new Range16.ptr(12541, 12543, 1), Range16), $clone(new Range16.ptr(12784, 12799, 1), Range16), $clone(new Range16.ptr(13008, 13054, 1), Range16), $clone(new Range16.ptr(13056, 13143, 1), Range16), $clone(new Range16.ptr(65382, 65391, 1), Range16), $clone(new Range16.ptr(65393, 65437, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(110592, 110948, 356), Range32), $clone(new Range32.ptr(110949, 110951, 1), Range32)]), 0);
+		_Kaithi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(69760, 69826, 1), Range32), $clone(new Range32.ptr(69837, 69837, 1), Range32)]), 0);
+		_Kannada = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(3200, 3212, 1), Range16), $clone(new Range16.ptr(3214, 3216, 1), Range16), $clone(new Range16.ptr(3218, 3240, 1), Range16), $clone(new Range16.ptr(3242, 3251, 1), Range16), $clone(new Range16.ptr(3253, 3257, 1), Range16), $clone(new Range16.ptr(3260, 3268, 1), Range16), $clone(new Range16.ptr(3270, 3272, 1), Range16), $clone(new Range16.ptr(3274, 3277, 1), Range16), $clone(new Range16.ptr(3285, 3286, 1), Range16), $clone(new Range16.ptr(3293, 3294, 1), Range16), $clone(new Range16.ptr(3296, 3299, 1), Range16), $clone(new Range16.ptr(3302, 3311, 1), Range16), $clone(new Range16.ptr(3313, 3315, 1), Range16)]), sliceType$1.nil, 0);
+		_Katakana = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(12449, 12538, 1), Range16), $clone(new Range16.ptr(12541, 12543, 1), Range16), $clone(new Range16.ptr(12784, 12799, 1), Range16), $clone(new Range16.ptr(13008, 13054, 1), Range16), $clone(new Range16.ptr(13056, 13143, 1), Range16), $clone(new Range16.ptr(65382, 65391, 1), Range16), $clone(new Range16.ptr(65393, 65437, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(110576, 110579, 1), Range32), $clone(new Range32.ptr(110581, 110587, 1), Range32), $clone(new Range32.ptr(110589, 110590, 1), Range32), $clone(new Range32.ptr(110592, 110880, 288), Range32), $clone(new Range32.ptr(110881, 110882, 1), Range32), $clone(new Range32.ptr(110933, 110948, 15), Range32), $clone(new Range32.ptr(110949, 110951, 1), Range32)]), 0);
+		_Kawi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(73472, 73488, 1), Range32), $clone(new Range32.ptr(73490, 73530, 1), Range32), $clone(new Range32.ptr(73534, 73561, 1), Range32)]), 0);
 		_Kayah_Li = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(43264, 43309, 1), Range16), $clone(new Range16.ptr(43311, 43311, 1), Range16)]), sliceType$1.nil, 0);
 		_Kharoshthi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(68096, 68099, 1), Range32), $clone(new Range32.ptr(68101, 68102, 1), Range32), $clone(new Range32.ptr(68108, 68115, 1), Range32), $clone(new Range32.ptr(68117, 68119, 1), Range32), $clone(new Range32.ptr(68121, 68149, 1), Range32), $clone(new Range32.ptr(68152, 68154, 1), Range32), $clone(new Range32.ptr(68159, 68168, 1), Range32), $clone(new Range32.ptr(68176, 68184, 1), Range32)]), 0);
 		_Khitan_Small_Script = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(94180, 101120, 6940), Range32), $clone(new Range32.ptr(101121, 101589, 1), Range32)]), 0);
 		_Khmer = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(6016, 6109, 1), Range16), $clone(new Range16.ptr(6112, 6121, 1), Range16), $clone(new Range16.ptr(6128, 6137, 1), Range16), $clone(new Range16.ptr(6624, 6655, 1), Range16)]), sliceType$1.nil, 0);
-		_Khojki = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(70144, 70161, 1), Range32), $clone(new Range32.ptr(70163, 70206, 1), Range32)]), 0);
+		_Khojki = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(70144, 70161, 1), Range32), $clone(new Range32.ptr(70163, 70209, 1), Range32)]), 0);
 		_Khudawadi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(70320, 70378, 1), Range32), $clone(new Range32.ptr(70384, 70393, 1), Range32)]), 0);
-		_Lao = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(3713, 3714, 1), Range16), $clone(new Range16.ptr(3716, 3718, 2), Range16), $clone(new Range16.ptr(3719, 3722, 1), Range16), $clone(new Range16.ptr(3724, 3747, 1), Range16), $clone(new Range16.ptr(3749, 3751, 2), Range16), $clone(new Range16.ptr(3752, 3773, 1), Range16), $clone(new Range16.ptr(3776, 3780, 1), Range16), $clone(new Range16.ptr(3782, 3784, 2), Range16), $clone(new Range16.ptr(3785, 3789, 1), Range16), $clone(new Range16.ptr(3792, 3801, 1), Range16), $clone(new Range16.ptr(3804, 3807, 1), Range16)]), sliceType$1.nil, 0);
-		_Latin = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(65, 90, 1), Range16), $clone(new Range16.ptr(97, 122, 1), Range16), $clone(new Range16.ptr(170, 186, 16), Range16), $clone(new Range16.ptr(192, 214, 1), Range16), $clone(new Range16.ptr(216, 246, 1), Range16), $clone(new Range16.ptr(248, 696, 1), Range16), $clone(new Range16.ptr(736, 740, 1), Range16), $clone(new Range16.ptr(7424, 7461, 1), Range16), $clone(new Range16.ptr(7468, 7516, 1), Range16), $clone(new Range16.ptr(7522, 7525, 1), Range16), $clone(new Range16.ptr(7531, 7543, 1), Range16), $clone(new Range16.ptr(7545, 7614, 1), Range16), $clone(new Range16.ptr(7680, 7935, 1), Range16), $clone(new Range16.ptr(8305, 8319, 14), Range16), $clone(new Range16.ptr(8336, 8348, 1), Range16), $clone(new Range16.ptr(8490, 8491, 1), Range16), $clone(new Range16.ptr(8498, 8526, 28), Range16), $clone(new Range16.ptr(8544, 8584, 1), Range16), $clone(new Range16.ptr(11360, 11391, 1), Range16), $clone(new Range16.ptr(42786, 42887, 1), Range16), $clone(new Range16.ptr(42891, 42943, 1), Range16), $clone(new Range16.ptr(42946, 42954, 1), Range16), $clone(new Range16.ptr(42997, 43007, 1), Range16), $clone(new Range16.ptr(43824, 43866, 1), Range16), $clone(new Range16.ptr(43868, 43876, 1), Range16), $clone(new Range16.ptr(43878, 43881, 1), Range16), $clone(new Range16.ptr(64256, 64262, 1), Range16), $clone(new Range16.ptr(65313, 65338, 1), Range16), $clone(new Range16.ptr(65345, 65370, 1), Range16)]), sliceType$1.nil, 5);
+		_Lao = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(3713, 3714, 1), Range16), $clone(new Range16.ptr(3716, 3718, 2), Range16), $clone(new Range16.ptr(3719, 3722, 1), Range16), $clone(new Range16.ptr(3724, 3747, 1), Range16), $clone(new Range16.ptr(3749, 3751, 2), Range16), $clone(new Range16.ptr(3752, 3773, 1), Range16), $clone(new Range16.ptr(3776, 3780, 1), Range16), $clone(new Range16.ptr(3782, 3784, 2), Range16), $clone(new Range16.ptr(3785, 3790, 1), Range16), $clone(new Range16.ptr(3792, 3801, 1), Range16), $clone(new Range16.ptr(3804, 3807, 1), Range16)]), sliceType$1.nil, 0);
+		_Latin = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(65, 90, 1), Range16), $clone(new Range16.ptr(97, 122, 1), Range16), $clone(new Range16.ptr(170, 186, 16), Range16), $clone(new Range16.ptr(192, 214, 1), Range16), $clone(new Range16.ptr(216, 246, 1), Range16), $clone(new Range16.ptr(248, 696, 1), Range16), $clone(new Range16.ptr(736, 740, 1), Range16), $clone(new Range16.ptr(7424, 7461, 1), Range16), $clone(new Range16.ptr(7468, 7516, 1), Range16), $clone(new Range16.ptr(7522, 7525, 1), Range16), $clone(new Range16.ptr(7531, 7543, 1), Range16), $clone(new Range16.ptr(7545, 7614, 1), Range16), $clone(new Range16.ptr(7680, 7935, 1), Range16), $clone(new Range16.ptr(8305, 8319, 14), Range16), $clone(new Range16.ptr(8336, 8348, 1), Range16), $clone(new Range16.ptr(8490, 8491, 1), Range16), $clone(new Range16.ptr(8498, 8526, 28), Range16), $clone(new Range16.ptr(8544, 8584, 1), Range16), $clone(new Range16.ptr(11360, 11391, 1), Range16), $clone(new Range16.ptr(42786, 42887, 1), Range16), $clone(new Range16.ptr(42891, 42954, 1), Range16), $clone(new Range16.ptr(42960, 42961, 1), Range16), $clone(new Range16.ptr(42963, 42965, 2), Range16), $clone(new Range16.ptr(42966, 42969, 1), Range16), $clone(new Range16.ptr(42994, 43007, 1), Range16), $clone(new Range16.ptr(43824, 43866, 1), Range16), $clone(new Range16.ptr(43868, 43876, 1), Range16), $clone(new Range16.ptr(43878, 43881, 1), Range16), $clone(new Range16.ptr(64256, 64262, 1), Range16), $clone(new Range16.ptr(65313, 65338, 1), Range16), $clone(new Range16.ptr(65345, 65370, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(67456, 67461, 1), Range32), $clone(new Range32.ptr(67463, 67504, 1), Range32), $clone(new Range32.ptr(67506, 67514, 1), Range32), $clone(new Range32.ptr(122624, 122654, 1), Range32), $clone(new Range32.ptr(122661, 122666, 1), Range32)]), 5);
 		_Lepcha = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(7168, 7223, 1), Range16), $clone(new Range16.ptr(7227, 7241, 1), Range16), $clone(new Range16.ptr(7245, 7247, 1), Range16)]), sliceType$1.nil, 0);
 		_Limbu = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(6400, 6430, 1), Range16), $clone(new Range16.ptr(6432, 6443, 1), Range16), $clone(new Range16.ptr(6448, 6459, 1), Range16), $clone(new Range16.ptr(6464, 6468, 4), Range16), $clone(new Range16.ptr(6469, 6479, 1), Range16)]), sliceType$1.nil, 0);
 		_Linear_A = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(67072, 67382, 1), Range32), $clone(new Range32.ptr(67392, 67413, 1), Range32), $clone(new Range32.ptr(67424, 67431, 1), Range32)]), 0);
@@ -12917,11 +12871,12 @@ $packages["unicode"] = (function() {
 		_Meroitic_Hieroglyphs = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(67968, 67999, 1), Range32)]), 0);
 		_Miao = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(93952, 94026, 1), Range32), $clone(new Range32.ptr(94031, 94087, 1), Range32), $clone(new Range32.ptr(94095, 94111, 1), Range32)]), 0);
 		_Modi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(71168, 71236, 1), Range32), $clone(new Range32.ptr(71248, 71257, 1), Range32)]), 0);
-		_Mongolian = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(6144, 6145, 1), Range16), $clone(new Range16.ptr(6148, 6150, 2), Range16), $clone(new Range16.ptr(6151, 6158, 1), Range16), $clone(new Range16.ptr(6160, 6169, 1), Range16), $clone(new Range16.ptr(6176, 6264, 1), Range16), $clone(new Range16.ptr(6272, 6314, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(71264, 71276, 1), Range32)]), 0);
+		_Mongolian = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(6144, 6145, 1), Range16), $clone(new Range16.ptr(6148, 6150, 2), Range16), $clone(new Range16.ptr(6151, 6169, 1), Range16), $clone(new Range16.ptr(6176, 6264, 1), Range16), $clone(new Range16.ptr(6272, 6314, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(71264, 71276, 1), Range32)]), 0);
 		_Mro = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(92736, 92766, 1), Range32), $clone(new Range32.ptr(92768, 92777, 1), Range32), $clone(new Range32.ptr(92782, 92783, 1), Range32)]), 0);
 		_Multani = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(70272, 70278, 1), Range32), $clone(new Range32.ptr(70280, 70282, 2), Range32), $clone(new Range32.ptr(70283, 70285, 1), Range32), $clone(new Range32.ptr(70287, 70301, 1), Range32), $clone(new Range32.ptr(70303, 70313, 1), Range32)]), 0);
 		_Myanmar = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(4096, 4255, 1), Range16), $clone(new Range16.ptr(43488, 43518, 1), Range16), $clone(new Range16.ptr(43616, 43647, 1), Range16)]), sliceType$1.nil, 0);
 		_Nabataean = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(67712, 67742, 1), Range32), $clone(new Range32.ptr(67751, 67759, 1), Range32)]), 0);
+		_Nag_Mundari = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(124112, 124153, 1), Range32)]), 0);
 		_Nandinagari = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(72096, 72103, 1), Range32), $clone(new Range32.ptr(72106, 72151, 1), Range32), $clone(new Range32.ptr(72154, 72164, 1), Range32)]), 0);
 		_New_Tai_Lue = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(6528, 6571, 1), Range16), $clone(new Range16.ptr(6576, 6601, 1), Range16), $clone(new Range16.ptr(6608, 6618, 1), Range16), $clone(new Range16.ptr(6622, 6623, 1), Range16)]), sliceType$1.nil, 0);
 		_Newa = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(70656, 70747, 1), Range32), $clone(new Range32.ptr(70749, 70753, 1), Range32)]), 0);
@@ -12938,6 +12893,7 @@ $packages["unicode"] = (function() {
 		_Old_Sogdian = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(69376, 69415, 1), Range32)]), 0);
 		_Old_South_Arabian = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(68192, 68223, 1), Range32)]), 0);
 		_Old_Turkic = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(68608, 68680, 1), Range32)]), 0);
+		_Old_Uyghur = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(69488, 69513, 1), Range32)]), 0);
 		_Oriya = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(2817, 2819, 1), Range16), $clone(new Range16.ptr(2821, 2828, 1), Range16), $clone(new Range16.ptr(2831, 2832, 1), Range16), $clone(new Range16.ptr(2835, 2856, 1), Range16), $clone(new Range16.ptr(2858, 2864, 1), Range16), $clone(new Range16.ptr(2866, 2867, 1), Range16), $clone(new Range16.ptr(2869, 2873, 1), Range16), $clone(new Range16.ptr(2876, 2884, 1), Range16), $clone(new Range16.ptr(2887, 2888, 1), Range16), $clone(new Range16.ptr(2891, 2893, 1), Range16), $clone(new Range16.ptr(2901, 2903, 1), Range16), $clone(new Range16.ptr(2908, 2909, 1), Range16), $clone(new Range16.ptr(2911, 2915, 1), Range16), $clone(new Range16.ptr(2918, 2935, 1), Range16)]), sliceType$1.nil, 0);
 		_Osage = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(66736, 66771, 1), Range32), $clone(new Range32.ptr(66776, 66811, 1), Range32)]), 0);
 		_Osmanya = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(66688, 66717, 1), Range32), $clone(new Range32.ptr(66720, 66729, 1), Range32)]), 0);
@@ -12962,22 +12918,25 @@ $packages["unicode"] = (function() {
 		_Sundanese = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(7040, 7103, 1), Range16), $clone(new Range16.ptr(7360, 7367, 1), Range16)]), sliceType$1.nil, 0);
 		_Syloti_Nagri = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(43008, 43052, 1), Range16)]), sliceType$1.nil, 0);
 		_Syriac = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(1792, 1805, 1), Range16), $clone(new Range16.ptr(1807, 1866, 1), Range16), $clone(new Range16.ptr(1869, 1871, 1), Range16), $clone(new Range16.ptr(2144, 2154, 1), Range16)]), sliceType$1.nil, 0);
-		_Tagalog = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(5888, 5900, 1), Range16), $clone(new Range16.ptr(5902, 5908, 1), Range16)]), sliceType$1.nil, 0);
+		_Tagalog = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(5888, 5909, 1), Range16), $clone(new Range16.ptr(5919, 5919, 1), Range16)]), sliceType$1.nil, 0);
 		_Tagbanwa = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(5984, 5996, 1), Range16), $clone(new Range16.ptr(5998, 6000, 1), Range16), $clone(new Range16.ptr(6002, 6003, 1), Range16)]), sliceType$1.nil, 0);
 		_Tai_Le = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(6480, 6509, 1), Range16), $clone(new Range16.ptr(6512, 6516, 1), Range16)]), sliceType$1.nil, 0);
 		_Tai_Tham = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(6688, 6750, 1), Range16), $clone(new Range16.ptr(6752, 6780, 1), Range16), $clone(new Range16.ptr(6783, 6793, 1), Range16), $clone(new Range16.ptr(6800, 6809, 1), Range16), $clone(new Range16.ptr(6816, 6829, 1), Range16)]), sliceType$1.nil, 0);
 		_Tai_Viet = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(43648, 43714, 1), Range16), $clone(new Range16.ptr(43739, 43743, 1), Range16)]), sliceType$1.nil, 0);
-		_Takri = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(71296, 71352, 1), Range32), $clone(new Range32.ptr(71360, 71369, 1), Range32)]), 0);
+		_Takri = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(71296, 71353, 1), Range32), $clone(new Range32.ptr(71360, 71369, 1), Range32)]), 0);
 		_Tamil = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(2946, 2947, 1), Range16), $clone(new Range16.ptr(2949, 2954, 1), Range16), $clone(new Range16.ptr(2958, 2960, 1), Range16), $clone(new Range16.ptr(2962, 2965, 1), Range16), $clone(new Range16.ptr(2969, 2970, 1), Range16), $clone(new Range16.ptr(2972, 2974, 2), Range16), $clone(new Range16.ptr(2975, 2979, 4), Range16), $clone(new Range16.ptr(2980, 2984, 4), Range16), $clone(new Range16.ptr(2985, 2986, 1), Range16), $clone(new Range16.ptr(2990, 3001, 1), Range16), $clone(new Range16.ptr(3006, 3010, 1), Range16), $clone(new Range16.ptr(3014, 3016, 1), Range16), $clone(new Range16.ptr(3018, 3021, 1), Range16), $clone(new Range16.ptr(3024, 3031, 7), Range16), $clone(new Range16.ptr(3046, 3066, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(73664, 73713, 1), Range32), $clone(new Range32.ptr(73727, 73727, 1), Range32)]), 0);
+		_Tangsa = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(92784, 92862, 1), Range32), $clone(new Range32.ptr(92864, 92873, 1), Range32)]), 0);
 		_Tangut = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(94176, 94208, 32), Range32), $clone(new Range32.ptr(94209, 100343, 1), Range32), $clone(new Range32.ptr(100352, 101119, 1), Range32), $clone(new Range32.ptr(101632, 101640, 1), Range32)]), 0);
-		_Telugu = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(3072, 3084, 1), Range16), $clone(new Range16.ptr(3086, 3088, 1), Range16), $clone(new Range16.ptr(3090, 3112, 1), Range16), $clone(new Range16.ptr(3114, 3129, 1), Range16), $clone(new Range16.ptr(3133, 3140, 1), Range16), $clone(new Range16.ptr(3142, 3144, 1), Range16), $clone(new Range16.ptr(3146, 3149, 1), Range16), $clone(new Range16.ptr(3157, 3158, 1), Range16), $clone(new Range16.ptr(3160, 3162, 1), Range16), $clone(new Range16.ptr(3168, 3171, 1), Range16), $clone(new Range16.ptr(3174, 3183, 1), Range16), $clone(new Range16.ptr(3191, 3199, 1), Range16)]), sliceType$1.nil, 0);
+		_Telugu = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(3072, 3084, 1), Range16), $clone(new Range16.ptr(3086, 3088, 1), Range16), $clone(new Range16.ptr(3090, 3112, 1), Range16), $clone(new Range16.ptr(3114, 3129, 1), Range16), $clone(new Range16.ptr(3132, 3140, 1), Range16), $clone(new Range16.ptr(3142, 3144, 1), Range16), $clone(new Range16.ptr(3146, 3149, 1), Range16), $clone(new Range16.ptr(3157, 3158, 1), Range16), $clone(new Range16.ptr(3160, 3162, 1), Range16), $clone(new Range16.ptr(3165, 3168, 3), Range16), $clone(new Range16.ptr(3169, 3171, 1), Range16), $clone(new Range16.ptr(3174, 3183, 1), Range16), $clone(new Range16.ptr(3191, 3199, 1), Range16)]), sliceType$1.nil, 0);
 		_Thaana = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(1920, 1969, 1), Range16)]), sliceType$1.nil, 0);
 		_Thai = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(3585, 3642, 1), Range16), $clone(new Range16.ptr(3648, 3675, 1), Range16)]), sliceType$1.nil, 0);
 		_Tibetan = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(3840, 3911, 1), Range16), $clone(new Range16.ptr(3913, 3948, 1), Range16), $clone(new Range16.ptr(3953, 3991, 1), Range16), $clone(new Range16.ptr(3993, 4028, 1), Range16), $clone(new Range16.ptr(4030, 4044, 1), Range16), $clone(new Range16.ptr(4046, 4052, 1), Range16), $clone(new Range16.ptr(4057, 4058, 1), Range16)]), sliceType$1.nil, 0);
 		_Tifinagh = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(11568, 11623, 1), Range16), $clone(new Range16.ptr(11631, 11632, 1), Range16), $clone(new Range16.ptr(11647, 11647, 1), Range16)]), sliceType$1.nil, 0);
 		_Tirhuta = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(70784, 70855, 1), Range32), $clone(new Range32.ptr(70864, 70873, 1), Range32)]), 0);
+		_Toto = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(123536, 123566, 1), Range32)]), 0);
 		_Ugaritic = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(66432, 66461, 1), Range32), $clone(new Range32.ptr(66463, 66463, 1), Range32)]), 0);
 		_Vai = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(42240, 42539, 1), Range16)]), sliceType$1.nil, 0);
+		_Vithkuqi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(66928, 66938, 1), Range32), $clone(new Range32.ptr(66940, 66954, 1), Range32), $clone(new Range32.ptr(66956, 66962, 1), Range32), $clone(new Range32.ptr(66964, 66965, 1), Range32), $clone(new Range32.ptr(66967, 66977, 1), Range32), $clone(new Range32.ptr(66979, 66993, 1), Range32), $clone(new Range32.ptr(66995, 67001, 1), Range32), $clone(new Range32.ptr(67003, 67004, 1), Range32)]), 0);
 		_Wancho = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(123584, 123641, 1), Range32), $clone(new Range32.ptr(123647, 123647, 1), Range32)]), 0);
 		_Warang_Citi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(71840, 71922, 1), Range32), $clone(new Range32.ptr(71935, 71935, 1), Range32)]), 0);
 		_Yezidi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(69248, 69289, 1), Range32), $clone(new Range32.ptr(69291, 69293, 1), Range32), $clone(new Range32.ptr(69296, 69297, 1), Range32)]), 0);
@@ -13011,6 +12970,7 @@ $packages["unicode"] = (function() {
 		$pkg.Coptic = _Coptic;
 		$pkg.Cuneiform = _Cuneiform;
 		$pkg.Cypriot = _Cypriot;
+		$pkg.Cypro_Minoan = _Cypro_Minoan;
 		$pkg.Cyrillic = _Cyrillic;
 		$pkg.Deseret = _Deseret;
 		$pkg.Devanagari = _Devanagari;
@@ -13044,6 +13004,7 @@ $packages["unicode"] = (function() {
 		$pkg.Kaithi = _Kaithi;
 		$pkg.Kannada = _Kannada;
 		$pkg.Katakana = _Katakana;
+		$pkg.Kawi = _Kawi;
 		$pkg.Kayah_Li = _Kayah_Li;
 		$pkg.Kharoshthi = _Kharoshthi;
 		$pkg.Khitan_Small_Script = _Khitan_Small_Script;
@@ -13078,6 +13039,7 @@ $packages["unicode"] = (function() {
 		$pkg.Multani = _Multani;
 		$pkg.Myanmar = _Myanmar;
 		$pkg.Nabataean = _Nabataean;
+		$pkg.Nag_Mundari = _Nag_Mundari;
 		$pkg.Nandinagari = _Nandinagari;
 		$pkg.New_Tai_Lue = _New_Tai_Lue;
 		$pkg.Newa = _Newa;
@@ -13094,6 +13056,7 @@ $packages["unicode"] = (function() {
 		$pkg.Old_Sogdian = _Old_Sogdian;
 		$pkg.Old_South_Arabian = _Old_South_Arabian;
 		$pkg.Old_Turkic = _Old_Turkic;
+		$pkg.Old_Uyghur = _Old_Uyghur;
 		$pkg.Oriya = _Oriya;
 		$pkg.Osage = _Osage;
 		$pkg.Osmanya = _Osmanya;
@@ -13125,6 +13088,7 @@ $packages["unicode"] = (function() {
 		$pkg.Tai_Viet = _Tai_Viet;
 		$pkg.Takri = _Takri;
 		$pkg.Tamil = _Tamil;
+		$pkg.Tangsa = _Tangsa;
 		$pkg.Tangut = _Tangut;
 		$pkg.Telugu = _Telugu;
 		$pkg.Thaana = _Thaana;
@@ -13132,21 +13096,27 @@ $packages["unicode"] = (function() {
 		$pkg.Tibetan = _Tibetan;
 		$pkg.Tifinagh = _Tifinagh;
 		$pkg.Tirhuta = _Tirhuta;
+		$pkg.Toto = _Toto;
 		$pkg.Ugaritic = _Ugaritic;
 		$pkg.Vai = _Vai;
+		$pkg.Vithkuqi = _Vithkuqi;
 		$pkg.Wancho = _Wancho;
 		$pkg.Warang_Citi = _Warang_Citi;
 		$pkg.Yezidi = _Yezidi;
 		$pkg.Yi = _Yi;
 		$pkg.Zanabazar_Square = _Zanabazar_Square;
-		$pkg.Scripts = $makeMap($String.keyFor, [{ k: "Adlam", v: $pkg.Adlam }, { k: "Ahom", v: $pkg.Ahom }, { k: "Anatolian_Hieroglyphs", v: $pkg.Anatolian_Hieroglyphs }, { k: "Arabic", v: $pkg.Arabic }, { k: "Armenian", v: $pkg.Armenian }, { k: "Avestan", v: $pkg.Avestan }, { k: "Balinese", v: $pkg.Balinese }, { k: "Bamum", v: $pkg.Bamum }, { k: "Bassa_Vah", v: $pkg.Bassa_Vah }, { k: "Batak", v: $pkg.Batak }, { k: "Bengali", v: $pkg.Bengali }, { k: "Bhaiksuki", v: $pkg.Bhaiksuki }, { k: "Bopomofo", v: $pkg.Bopomofo }, { k: "Brahmi", v: $pkg.Brahmi }, { k: "Braille", v: $pkg.Braille }, { k: "Buginese", v: $pkg.Buginese }, { k: "Buhid", v: $pkg.Buhid }, { k: "Canadian_Aboriginal", v: $pkg.Canadian_Aboriginal }, { k: "Carian", v: $pkg.Carian }, { k: "Caucasian_Albanian", v: $pkg.Caucasian_Albanian }, { k: "Chakma", v: $pkg.Chakma }, { k: "Cham", v: $pkg.Cham }, { k: "Cherokee", v: $pkg.Cherokee }, { k: "Chorasmian", v: $pkg.Chorasmian }, { k: "Common", v: $pkg.Common }, { k: "Coptic", v: $pkg.Coptic }, { k: "Cuneiform", v: $pkg.Cuneiform }, { k: "Cypriot", v: $pkg.Cypriot }, { k: "Cyrillic", v: $pkg.Cyrillic }, { k: "Deseret", v: $pkg.Deseret }, { k: "Devanagari", v: $pkg.Devanagari }, { k: "Dives_Akuru", v: $pkg.Dives_Akuru }, { k: "Dogra", v: $pkg.Dogra }, { k: "Duployan", v: $pkg.Duployan }, { k: "Egyptian_Hieroglyphs", v: $pkg.Egyptian_Hieroglyphs }, { k: "Elbasan", v: $pkg.Elbasan }, { k: "Elymaic", v: $pkg.Elymaic }, { k: "Ethiopic", v: $pkg.Ethiopic }, { k: "Georgian", v: $pkg.Georgian }, { k: "Glagolitic", v: $pkg.Glagolitic }, { k: "Gothic", v: $pkg.Gothic }, { k: "Grantha", v: $pkg.Grantha }, { k: "Greek", v: $pkg.Greek }, { k: "Gujarati", v: $pkg.Gujarati }, { k: "Gunjala_Gondi", v: $pkg.Gunjala_Gondi }, { k: "Gurmukhi", v: $pkg.Gurmukhi }, { k: "Han", v: $pkg.Han }, { k: "Hangul", v: $pkg.Hangul }, { k: "Hanifi_Rohingya", v: $pkg.Hanifi_Rohingya }, { k: "Hanunoo", v: $pkg.Hanunoo }, { k: "Hatran", v: $pkg.Hatran }, { k: "Hebrew", v: $pkg.Hebrew }, { k: "Hiragana", v: $pkg.Hiragana }, { k: "Imperial_Aramaic", v: $pkg.Imperial_Aramaic }, { k: "Inherited", v: $pkg.Inherited }, { k: "Inscriptional_Pahlavi", v: $pkg.Inscriptional_Pahlavi }, { k: "Inscriptional_Parthian", v: $pkg.Inscriptional_Parthian }, { k: "Javanese", v: $pkg.Javanese }, { k: "Kaithi", v: $pkg.Kaithi }, { k: "Kannada", v: $pkg.Kannada }, { k: "Katakana", v: $pkg.Katakana }, { k: "Kayah_Li", v: $pkg.Kayah_Li }, { k: "Kharoshthi", v: $pkg.Kharoshthi }, { k: "Khitan_Small_Script", v: $pkg.Khitan_Small_Script }, { k: "Khmer", v: $pkg.Khmer }, { k: "Khojki", v: $pkg.Khojki }, { k: "Khudawadi", v: $pkg.Khudawadi }, { k: "Lao", v: $pkg.Lao }, { k: "Latin", v: $pkg.Latin }, { k: "Lepcha", v: $pkg.Lepcha }, { k: "Limbu", v: $pkg.Limbu }, { k: "Linear_A", v: $pkg.Linear_A }, { k: "Linear_B", v: $pkg.Linear_B }, { k: "Lisu", v: $pkg.Lisu }, { k: "Lycian", v: $pkg.Lycian }, { k: "Lydian", v: $pkg.Lydian }, { k: "Mahajani", v: $pkg.Mahajani }, { k: "Makasar", v: $pkg.Makasar }, { k: "Malayalam", v: $pkg.Malayalam }, { k: "Mandaic", v: $pkg.Mandaic }, { k: "Manichaean", v: $pkg.Manichaean }, { k: "Marchen", v: $pkg.Marchen }, { k: "Masaram_Gondi", v: $pkg.Masaram_Gondi }, { k: "Medefaidrin", v: $pkg.Medefaidrin }, { k: "Meetei_Mayek", v: $pkg.Meetei_Mayek }, { k: "Mende_Kikakui", v: $pkg.Mende_Kikakui }, { k: "Meroitic_Cursive", v: $pkg.Meroitic_Cursive }, { k: "Meroitic_Hieroglyphs", v: $pkg.Meroitic_Hieroglyphs }, { k: "Miao", v: $pkg.Miao }, { k: "Modi", v: $pkg.Modi }, { k: "Mongolian", v: $pkg.Mongolian }, { k: "Mro", v: $pkg.Mro }, { k: "Multani", v: $pkg.Multani }, { k: "Myanmar", v: $pkg.Myanmar }, { k: "Nabataean", v: $pkg.Nabataean }, { k: "Nandinagari", v: $pkg.Nandinagari }, { k: "New_Tai_Lue", v: $pkg.New_Tai_Lue }, { k: "Newa", v: $pkg.Newa }, { k: "Nko", v: $pkg.Nko }, { k: "Nushu", v: $pkg.Nushu }, { k: "Nyiakeng_Puachue_Hmong", v: $pkg.Nyiakeng_Puachue_Hmong }, { k: "Ogham", v: $pkg.Ogham }, { k: "Ol_Chiki", v: $pkg.Ol_Chiki }, { k: "Old_Hungarian", v: $pkg.Old_Hungarian }, { k: "Old_Italic", v: $pkg.Old_Italic }, { k: "Old_North_Arabian", v: $pkg.Old_North_Arabian }, { k: "Old_Permic", v: $pkg.Old_Permic }, { k: "Old_Persian", v: $pkg.Old_Persian }, { k: "Old_Sogdian", v: $pkg.Old_Sogdian }, { k: "Old_South_Arabian", v: $pkg.Old_South_Arabian }, { k: "Old_Turkic", v: $pkg.Old_Turkic }, { k: "Oriya", v: $pkg.Oriya }, { k: "Osage", v: $pkg.Osage }, { k: "Osmanya", v: $pkg.Osmanya }, { k: "Pahawh_Hmong", v: $pkg.Pahawh_Hmong }, { k: "Palmyrene", v: $pkg.Palmyrene }, { k: "Pau_Cin_Hau", v: $pkg.Pau_Cin_Hau }, { k: "Phags_Pa", v: $pkg.Phags_Pa }, { k: "Phoenician", v: $pkg.Phoenician }, { k: "Psalter_Pahlavi", v: $pkg.Psalter_Pahlavi }, { k: "Rejang", v: $pkg.Rejang }, { k: "Runic", v: $pkg.Runic }, { k: "Samaritan", v: $pkg.Samaritan }, { k: "Saurashtra", v: $pkg.Saurashtra }, { k: "Sharada", v: $pkg.Sharada }, { k: "Shavian", v: $pkg.Shavian }, { k: "Siddham", v: $pkg.Siddham }, { k: "SignWriting", v: $pkg.SignWriting }, { k: "Sinhala", v: $pkg.Sinhala }, { k: "Sogdian", v: $pkg.Sogdian }, { k: "Sora_Sompeng", v: $pkg.Sora_Sompeng }, { k: "Soyombo", v: $pkg.Soyombo }, { k: "Sundanese", v: $pkg.Sundanese }, { k: "Syloti_Nagri", v: $pkg.Syloti_Nagri }, { k: "Syriac", v: $pkg.Syriac }, { k: "Tagalog", v: $pkg.Tagalog }, { k: "Tagbanwa", v: $pkg.Tagbanwa }, { k: "Tai_Le", v: $pkg.Tai_Le }, { k: "Tai_Tham", v: $pkg.Tai_Tham }, { k: "Tai_Viet", v: $pkg.Tai_Viet }, { k: "Takri", v: $pkg.Takri }, { k: "Tamil", v: $pkg.Tamil }, { k: "Tangut", v: $pkg.Tangut }, { k: "Telugu", v: $pkg.Telugu }, { k: "Thaana", v: $pkg.Thaana }, { k: "Thai", v: $pkg.Thai }, { k: "Tibetan", v: $pkg.Tibetan }, { k: "Tifinagh", v: $pkg.Tifinagh }, { k: "Tirhuta", v: $pkg.Tirhuta }, { k: "Ugaritic", v: $pkg.Ugaritic }, { k: "Vai", v: $pkg.Vai }, { k: "Wancho", v: $pkg.Wancho }, { k: "Warang_Citi", v: $pkg.Warang_Citi }, { k: "Yezidi", v: $pkg.Yezidi }, { k: "Yi", v: $pkg.Yi }, { k: "Zanabazar_Square", v: $pkg.Zanabazar_Square }]);
+		$pkg.Scripts = $makeMap($String.keyFor, [{ k: "Adlam", v: $pkg.Adlam }, { k: "Ahom", v: $pkg.Ahom }, { k: "Anatolian_Hieroglyphs", v: $pkg.Anatolian_Hieroglyphs }, { k: "Arabic", v: $pkg.Arabic }, { k: "Armenian", v: $pkg.Armenian }, { k: "Avestan", v: $pkg.Avestan }, { k: "Balinese", v: $pkg.Balinese }, { k: "Bamum", v: $pkg.Bamum }, { k: "Bassa_Vah", v: $pkg.Bassa_Vah }, { k: "Batak", v: $pkg.Batak }, { k: "Bengali", v: $pkg.Bengali }, { k: "Bhaiksuki", v: $pkg.Bhaiksuki }, { k: "Bopomofo", v: $pkg.Bopomofo }, { k: "Brahmi", v: $pkg.Brahmi }, { k: "Braille", v: $pkg.Braille }, { k: "Buginese", v: $pkg.Buginese }, { k: "Buhid", v: $pkg.Buhid }, { k: "Canadian_Aboriginal", v: $pkg.Canadian_Aboriginal }, { k: "Carian", v: $pkg.Carian }, { k: "Caucasian_Albanian", v: $pkg.Caucasian_Albanian }, { k: "Chakma", v: $pkg.Chakma }, { k: "Cham", v: $pkg.Cham }, { k: "Cherokee", v: $pkg.Cherokee }, { k: "Chorasmian", v: $pkg.Chorasmian }, { k: "Common", v: $pkg.Common }, { k: "Coptic", v: $pkg.Coptic }, { k: "Cuneiform", v: $pkg.Cuneiform }, { k: "Cypriot", v: $pkg.Cypriot }, { k: "Cypro_Minoan", v: $pkg.Cypro_Minoan }, { k: "Cyrillic", v: $pkg.Cyrillic }, { k: "Deseret", v: $pkg.Deseret }, { k: "Devanagari", v: $pkg.Devanagari }, { k: "Dives_Akuru", v: $pkg.Dives_Akuru }, { k: "Dogra", v: $pkg.Dogra }, { k: "Duployan", v: $pkg.Duployan }, { k: "Egyptian_Hieroglyphs", v: $pkg.Egyptian_Hieroglyphs }, { k: "Elbasan", v: $pkg.Elbasan }, { k: "Elymaic", v: $pkg.Elymaic }, { k: "Ethiopic", v: $pkg.Ethiopic }, { k: "Georgian", v: $pkg.Georgian }, { k: "Glagolitic", v: $pkg.Glagolitic }, { k: "Gothic", v: $pkg.Gothic }, { k: "Grantha", v: $pkg.Grantha }, { k: "Greek", v: $pkg.Greek }, { k: "Gujarati", v: $pkg.Gujarati }, { k: "Gunjala_Gondi", v: $pkg.Gunjala_Gondi }, { k: "Gurmukhi", v: $pkg.Gurmukhi }, { k: "Han", v: $pkg.Han }, { k: "Hangul", v: $pkg.Hangul }, { k: "Hanifi_Rohingya", v: $pkg.Hanifi_Rohingya }, { k: "Hanunoo", v: $pkg.Hanunoo }, { k: "Hatran", v: $pkg.Hatran }, { k: "Hebrew", v: $pkg.Hebrew }, { k: "Hiragana", v: $pkg.Hiragana }, { k: "Imperial_Aramaic", v: $pkg.Imperial_Aramaic }, { k: "Inherited", v: $pkg.Inherited }, { k: "Inscriptional_Pahlavi", v: $pkg.Inscriptional_Pahlavi }, { k: "Inscriptional_Parthian", v: $pkg.Inscriptional_Parthian }, { k: "Javanese", v: $pkg.Javanese }, { k: "Kaithi", v: $pkg.Kaithi }, { k: "Kannada", v: $pkg.Kannada }, { k: "Katakana", v: $pkg.Katakana }, { k: "Kawi", v: $pkg.Kawi }, { k: "Kayah_Li", v: $pkg.Kayah_Li }, { k: "Kharoshthi", v: $pkg.Kharoshthi }, { k: "Khitan_Small_Script", v: $pkg.Khitan_Small_Script }, { k: "Khmer", v: $pkg.Khmer }, { k: "Khojki", v: $pkg.Khojki }, { k: "Khudawadi", v: $pkg.Khudawadi }, { k: "Lao", v: $pkg.Lao }, { k: "Latin", v: $pkg.Latin }, { k: "Lepcha", v: $pkg.Lepcha }, { k: "Limbu", v: $pkg.Limbu }, { k: "Linear_A", v: $pkg.Linear_A }, { k: "Linear_B", v: $pkg.Linear_B }, { k: "Lisu", v: $pkg.Lisu }, { k: "Lycian", v: $pkg.Lycian }, { k: "Lydian", v: $pkg.Lydian }, { k: "Mahajani", v: $pkg.Mahajani }, { k: "Makasar", v: $pkg.Makasar }, { k: "Malayalam", v: $pkg.Malayalam }, { k: "Mandaic", v: $pkg.Mandaic }, { k: "Manichaean", v: $pkg.Manichaean }, { k: "Marchen", v: $pkg.Marchen }, { k: "Masaram_Gondi", v: $pkg.Masaram_Gondi }, { k: "Medefaidrin", v: $pkg.Medefaidrin }, { k: "Meetei_Mayek", v: $pkg.Meetei_Mayek }, { k: "Mende_Kikakui", v: $pkg.Mende_Kikakui }, { k: "Meroitic_Cursive", v: $pkg.Meroitic_Cursive }, { k: "Meroitic_Hieroglyphs", v: $pkg.Meroitic_Hieroglyphs }, { k: "Miao", v: $pkg.Miao }, { k: "Modi", v: $pkg.Modi }, { k: "Mongolian", v: $pkg.Mongolian }, { k: "Mro", v: $pkg.Mro }, { k: "Multani", v: $pkg.Multani }, { k: "Myanmar", v: $pkg.Myanmar }, { k: "Nabataean", v: $pkg.Nabataean }, { k: "Nag_Mundari", v: $pkg.Nag_Mundari }, { k: "Nandinagari", v: $pkg.Nandinagari }, { k: "New_Tai_Lue", v: $pkg.New_Tai_Lue }, { k: "Newa", v: $pkg.Newa }, { k: "Nko", v: $pkg.Nko }, { k: "Nushu", v: $pkg.Nushu }, { k: "Nyiakeng_Puachue_Hmong", v: $pkg.Nyiakeng_Puachue_Hmong }, { k: "Ogham", v: $pkg.Ogham }, { k: "Ol_Chiki", v: $pkg.Ol_Chiki }, { k: "Old_Hungarian", v: $pkg.Old_Hungarian }, { k: "Old_Italic", v: $pkg.Old_Italic }, { k: "Old_North_Arabian", v: $pkg.Old_North_Arabian }, { k: "Old_Permic", v: $pkg.Old_Permic }, { k: "Old_Persian", v: $pkg.Old_Persian }, { k: "Old_Sogdian", v: $pkg.Old_Sogdian }, { k: "Old_South_Arabian", v: $pkg.Old_South_Arabian }, { k: "Old_Turkic", v: $pkg.Old_Turkic }, { k: "Old_Uyghur", v: $pkg.Old_Uyghur }, { k: "Oriya", v: $pkg.Oriya }, { k: "Osage", v: $pkg.Osage }, { k: "Osmanya", v: $pkg.Osmanya }, { k: "Pahawh_Hmong", v: $pkg.Pahawh_Hmong }, { k: "Palmyrene", v: $pkg.Palmyrene }, { k: "Pau_Cin_Hau", v: $pkg.Pau_Cin_Hau }, { k: "Phags_Pa", v: $pkg.Phags_Pa }, { k: "Phoenician", v: $pkg.Phoenician }, { k: "Psalter_Pahlavi", v: $pkg.Psalter_Pahlavi }, { k: "Rejang", v: $pkg.Rejang }, { k: "Runic", v: $pkg.Runic }, { k: "Samaritan", v: $pkg.Samaritan }, { k: "Saurashtra", v: $pkg.Saurashtra }, { k: "Sharada", v: $pkg.Sharada }, { k: "Shavian", v: $pkg.Shavian }, { k: "Siddham", v: $pkg.Siddham }, { k: "SignWriting", v: $pkg.SignWriting }, { k: "Sinhala", v: $pkg.Sinhala }, { k: "Sogdian", v: $pkg.Sogdian }, { k: "Sora_Sompeng", v: $pkg.Sora_Sompeng }, { k: "Soyombo", v: $pkg.Soyombo }, { k: "Sundanese", v: $pkg.Sundanese }, { k: "Syloti_Nagri", v: $pkg.Syloti_Nagri }, { k: "Syriac", v: $pkg.Syriac }, { k: "Tagalog", v: $pkg.Tagalog }, { k: "Tagbanwa", v: $pkg.Tagbanwa }, { k: "Tai_Le", v: $pkg.Tai_Le }, { k: "Tai_Tham", v: $pkg.Tai_Tham }, { k: "Tai_Viet", v: $pkg.Tai_Viet }, { k: "Takri", v: $pkg.Takri }, { k: "Tamil", v: $pkg.Tamil }, { k: "Tangsa", v: $pkg.Tangsa }, { k: "Tangut", v: $pkg.Tangut }, { k: "Telugu", v: $pkg.Telugu }, { k: "Thaana", v: $pkg.Thaana }, { k: "Thai", v: $pkg.Thai }, { k: "Tibetan", v: $pkg.Tibetan }, { k: "Tifinagh", v: $pkg.Tifinagh }, { k: "Tirhuta", v: $pkg.Tirhuta }, { k: "Toto", v: $pkg.Toto }, { k: "Ugaritic", v: $pkg.Ugaritic }, { k: "Vai", v: $pkg.Vai }, { k: "Vithkuqi", v: $pkg.Vithkuqi }, { k: "Wancho", v: $pkg.Wancho }, { k: "Warang_Citi", v: $pkg.Warang_Citi }, { k: "Yezidi", v: $pkg.Yezidi }, { k: "Yi", v: $pkg.Yi }, { k: "Zanabazar_Square", v: $pkg.Zanabazar_Square }]);
 		_White_Space = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(9, 13, 1), Range16), $clone(new Range16.ptr(32, 133, 101), Range16), $clone(new Range16.ptr(160, 5760, 5600), Range16), $clone(new Range16.ptr(8192, 8202, 1), Range16), $clone(new Range16.ptr(8232, 8233, 1), Range16), $clone(new Range16.ptr(8239, 8287, 48), Range16), $clone(new Range16.ptr(12288, 12288, 1), Range16)]), sliceType$1.nil, 2);
 		$pkg.White_Space = _White_Space;
-		caseOrbit = new sliceType$2([$clone(new foldPair.ptr(75, 107), foldPair), $clone(new foldPair.ptr(83, 115), foldPair), $clone(new foldPair.ptr(107, 8490), foldPair), $clone(new foldPair.ptr(115, 383), foldPair), $clone(new foldPair.ptr(181, 924), foldPair), $clone(new foldPair.ptr(197, 229), foldPair), $clone(new foldPair.ptr(223, 7838), foldPair), $clone(new foldPair.ptr(229, 8491), foldPair), $clone(new foldPair.ptr(304, 304), foldPair), $clone(new foldPair.ptr(305, 305), foldPair), $clone(new foldPair.ptr(383, 83), foldPair), $clone(new foldPair.ptr(452, 453), foldPair), $clone(new foldPair.ptr(453, 454), foldPair), $clone(new foldPair.ptr(454, 452), foldPair), $clone(new foldPair.ptr(455, 456), foldPair), $clone(new foldPair.ptr(456, 457), foldPair), $clone(new foldPair.ptr(457, 455), foldPair), $clone(new foldPair.ptr(458, 459), foldPair), $clone(new foldPair.ptr(459, 460), foldPair), $clone(new foldPair.ptr(460, 458), foldPair), $clone(new foldPair.ptr(497, 498), foldPair), $clone(new foldPair.ptr(498, 499), foldPair), $clone(new foldPair.ptr(499, 497), foldPair), $clone(new foldPair.ptr(837, 921), foldPair), $clone(new foldPair.ptr(914, 946), foldPair), $clone(new foldPair.ptr(917, 949), foldPair), $clone(new foldPair.ptr(920, 952), foldPair), $clone(new foldPair.ptr(921, 953), foldPair), $clone(new foldPair.ptr(922, 954), foldPair), $clone(new foldPair.ptr(924, 956), foldPair), $clone(new foldPair.ptr(928, 960), foldPair), $clone(new foldPair.ptr(929, 961), foldPair), $clone(new foldPair.ptr(931, 962), foldPair), $clone(new foldPair.ptr(934, 966), foldPair), $clone(new foldPair.ptr(937, 969), foldPair), $clone(new foldPair.ptr(946, 976), foldPair), $clone(new foldPair.ptr(949, 1013), foldPair), $clone(new foldPair.ptr(952, 977), foldPair), $clone(new foldPair.ptr(953, 8126), foldPair), $clone(new foldPair.ptr(954, 1008), foldPair), $clone(new foldPair.ptr(956, 181), foldPair), $clone(new foldPair.ptr(960, 982), foldPair), $clone(new foldPair.ptr(961, 1009), foldPair), $clone(new foldPair.ptr(962, 963), foldPair), $clone(new foldPair.ptr(963, 931), foldPair), $clone(new foldPair.ptr(966, 981), foldPair), $clone(new foldPair.ptr(969, 8486), foldPair), $clone(new foldPair.ptr(976, 914), foldPair), $clone(new foldPair.ptr(977, 1012), foldPair), $clone(new foldPair.ptr(981, 934), foldPair), $clone(new foldPair.ptr(982, 928), foldPair), $clone(new foldPair.ptr(1008, 922), foldPair), $clone(new foldPair.ptr(1009, 929), foldPair), $clone(new foldPair.ptr(1012, 920), foldPair), $clone(new foldPair.ptr(1013, 917), foldPair), $clone(new foldPair.ptr(1042, 1074), foldPair), $clone(new foldPair.ptr(1044, 1076), foldPair), $clone(new foldPair.ptr(1054, 1086), foldPair), $clone(new foldPair.ptr(1057, 1089), foldPair), $clone(new foldPair.ptr(1058, 1090), foldPair), $clone(new foldPair.ptr(1066, 1098), foldPair), $clone(new foldPair.ptr(1074, 7296), foldPair), $clone(new foldPair.ptr(1076, 7297), foldPair), $clone(new foldPair.ptr(1086, 7298), foldPair), $clone(new foldPair.ptr(1089, 7299), foldPair), $clone(new foldPair.ptr(1090, 7300), foldPair), $clone(new foldPair.ptr(1098, 7302), foldPair), $clone(new foldPair.ptr(1122, 1123), foldPair), $clone(new foldPair.ptr(1123, 7303), foldPair), $clone(new foldPair.ptr(7296, 1042), foldPair), $clone(new foldPair.ptr(7297, 1044), foldPair), $clone(new foldPair.ptr(7298, 1054), foldPair), $clone(new foldPair.ptr(7299, 1057), foldPair), $clone(new foldPair.ptr(7300, 7301), foldPair), $clone(new foldPair.ptr(7301, 1058), foldPair), $clone(new foldPair.ptr(7302, 1066), foldPair), $clone(new foldPair.ptr(7303, 1122), foldPair), $clone(new foldPair.ptr(7304, 42570), foldPair), $clone(new foldPair.ptr(7776, 7777), foldPair), $clone(new foldPair.ptr(7777, 7835), foldPair), $clone(new foldPair.ptr(7835, 7776), foldPair), $clone(new foldPair.ptr(7838, 223), foldPair), $clone(new foldPair.ptr(8126, 837), foldPair), $clone(new foldPair.ptr(8486, 937), foldPair), $clone(new foldPair.ptr(8490, 75), foldPair), $clone(new foldPair.ptr(8491, 197), foldPair), $clone(new foldPair.ptr(42570, 42571), foldPair), $clone(new foldPair.ptr(42571, 7304), foldPair)]);
+		_CaseRanges = new sliceType$2([$clone(new CaseRange.ptr(65, 90, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(97, 122, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(181, 181, $clone($toNativeArray($kindInt32, [743, 0, 743]), d)), CaseRange), $clone(new CaseRange.ptr(192, 214, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(216, 222, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(224, 246, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(248, 254, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(255, 255, $clone($toNativeArray($kindInt32, [121, 0, 121]), d)), CaseRange), $clone(new CaseRange.ptr(256, 303, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(304, 304, $clone($toNativeArray($kindInt32, [0, -199, 0]), d)), CaseRange), $clone(new CaseRange.ptr(305, 305, $clone($toNativeArray($kindInt32, [-232, 0, -232]), d)), CaseRange), $clone(new CaseRange.ptr(306, 311, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(313, 328, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(330, 375, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(376, 376, $clone($toNativeArray($kindInt32, [0, -121, 0]), d)), CaseRange), $clone(new CaseRange.ptr(377, 382, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(383, 383, $clone($toNativeArray($kindInt32, [-300, 0, -300]), d)), CaseRange), $clone(new CaseRange.ptr(384, 384, $clone($toNativeArray($kindInt32, [195, 0, 195]), d)), CaseRange), $clone(new CaseRange.ptr(385, 385, $clone($toNativeArray($kindInt32, [0, 210, 0]), d)), CaseRange), $clone(new CaseRange.ptr(386, 389, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(390, 390, $clone($toNativeArray($kindInt32, [0, 206, 0]), d)), CaseRange), $clone(new CaseRange.ptr(391, 392, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(393, 394, $clone($toNativeArray($kindInt32, [0, 205, 0]), d)), CaseRange), $clone(new CaseRange.ptr(395, 396, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(398, 398, $clone($toNativeArray($kindInt32, [0, 79, 0]), d)), CaseRange), $clone(new CaseRange.ptr(399, 399, $clone($toNativeArray($kindInt32, [0, 202, 0]), d)), CaseRange), $clone(new CaseRange.ptr(400, 400, $clone($toNativeArray($kindInt32, [0, 203, 0]), d)), CaseRange), $clone(new CaseRange.ptr(401, 402, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(403, 403, $clone($toNativeArray($kindInt32, [0, 205, 0]), d)), CaseRange), $clone(new CaseRange.ptr(404, 404, $clone($toNativeArray($kindInt32, [0, 207, 0]), d)), CaseRange), $clone(new CaseRange.ptr(405, 405, $clone($toNativeArray($kindInt32, [97, 0, 97]), d)), CaseRange), $clone(new CaseRange.ptr(406, 406, $clone($toNativeArray($kindInt32, [0, 211, 0]), d)), CaseRange), $clone(new CaseRange.ptr(407, 407, $clone($toNativeArray($kindInt32, [0, 209, 0]), d)), CaseRange), $clone(new CaseRange.ptr(408, 409, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(410, 410, $clone($toNativeArray($kindInt32, [163, 0, 163]), d)), CaseRange), $clone(new CaseRange.ptr(412, 412, $clone($toNativeArray($kindInt32, [0, 211, 0]), d)), CaseRange), $clone(new CaseRange.ptr(413, 413, $clone($toNativeArray($kindInt32, [0, 213, 0]), d)), CaseRange), $clone(new CaseRange.ptr(414, 414, $clone($toNativeArray($kindInt32, [130, 0, 130]), d)), CaseRange), $clone(new CaseRange.ptr(415, 415, $clone($toNativeArray($kindInt32, [0, 214, 0]), d)), CaseRange), $clone(new CaseRange.ptr(416, 421, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(422, 422, $clone($toNativeArray($kindInt32, [0, 218, 0]), d)), CaseRange), $clone(new CaseRange.ptr(423, 424, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(425, 425, $clone($toNativeArray($kindInt32, [0, 218, 0]), d)), CaseRange), $clone(new CaseRange.ptr(428, 429, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(430, 430, $clone($toNativeArray($kindInt32, [0, 218, 0]), d)), CaseRange), $clone(new CaseRange.ptr(431, 432, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(433, 434, $clone($toNativeArray($kindInt32, [0, 217, 0]), d)), CaseRange), $clone(new CaseRange.ptr(435, 438, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(439, 439, $clone($toNativeArray($kindInt32, [0, 219, 0]), d)), CaseRange), $clone(new CaseRange.ptr(440, 441, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(444, 445, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(447, 447, $clone($toNativeArray($kindInt32, [56, 0, 56]), d)), CaseRange), $clone(new CaseRange.ptr(452, 452, $clone($toNativeArray($kindInt32, [0, 2, 1]), d)), CaseRange), $clone(new CaseRange.ptr(453, 453, $clone($toNativeArray($kindInt32, [-1, 1, 0]), d)), CaseRange), $clone(new CaseRange.ptr(454, 454, $clone($toNativeArray($kindInt32, [-2, 0, -1]), d)), CaseRange), $clone(new CaseRange.ptr(455, 455, $clone($toNativeArray($kindInt32, [0, 2, 1]), d)), CaseRange), $clone(new CaseRange.ptr(456, 456, $clone($toNativeArray($kindInt32, [-1, 1, 0]), d)), CaseRange), $clone(new CaseRange.ptr(457, 457, $clone($toNativeArray($kindInt32, [-2, 0, -1]), d)), CaseRange), $clone(new CaseRange.ptr(458, 458, $clone($toNativeArray($kindInt32, [0, 2, 1]), d)), CaseRange), $clone(new CaseRange.ptr(459, 459, $clone($toNativeArray($kindInt32, [-1, 1, 0]), d)), CaseRange), $clone(new CaseRange.ptr(460, 460, $clone($toNativeArray($kindInt32, [-2, 0, -1]), d)), CaseRange), $clone(new CaseRange.ptr(461, 476, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(477, 477, $clone($toNativeArray($kindInt32, [-79, 0, -79]), d)), CaseRange), $clone(new CaseRange.ptr(478, 495, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(497, 497, $clone($toNativeArray($kindInt32, [0, 2, 1]), d)), CaseRange), $clone(new CaseRange.ptr(498, 498, $clone($toNativeArray($kindInt32, [-1, 1, 0]), d)), CaseRange), $clone(new CaseRange.ptr(499, 499, $clone($toNativeArray($kindInt32, [-2, 0, -1]), d)), CaseRange), $clone(new CaseRange.ptr(500, 501, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(502, 502, $clone($toNativeArray($kindInt32, [0, -97, 0]), d)), CaseRange), $clone(new CaseRange.ptr(503, 503, $clone($toNativeArray($kindInt32, [0, -56, 0]), d)), CaseRange), $clone(new CaseRange.ptr(504, 543, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(544, 544, $clone($toNativeArray($kindInt32, [0, -130, 0]), d)), CaseRange), $clone(new CaseRange.ptr(546, 563, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(570, 570, $clone($toNativeArray($kindInt32, [0, 10795, 0]), d)), CaseRange), $clone(new CaseRange.ptr(571, 572, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(573, 573, $clone($toNativeArray($kindInt32, [0, -163, 0]), d)), CaseRange), $clone(new CaseRange.ptr(574, 574, $clone($toNativeArray($kindInt32, [0, 10792, 0]), d)), CaseRange), $clone(new CaseRange.ptr(575, 576, $clone($toNativeArray($kindInt32, [10815, 0, 10815]), d)), CaseRange), $clone(new CaseRange.ptr(577, 578, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(579, 579, $clone($toNativeArray($kindInt32, [0, -195, 0]), d)), CaseRange), $clone(new CaseRange.ptr(580, 580, $clone($toNativeArray($kindInt32, [0, 69, 0]), d)), CaseRange), $clone(new CaseRange.ptr(581, 581, $clone($toNativeArray($kindInt32, [0, 71, 0]), d)), CaseRange), $clone(new CaseRange.ptr(582, 591, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(592, 592, $clone($toNativeArray($kindInt32, [10783, 0, 10783]), d)), CaseRange), $clone(new CaseRange.ptr(593, 593, $clone($toNativeArray($kindInt32, [10780, 0, 10780]), d)), CaseRange), $clone(new CaseRange.ptr(594, 594, $clone($toNativeArray($kindInt32, [10782, 0, 10782]), d)), CaseRange), $clone(new CaseRange.ptr(595, 595, $clone($toNativeArray($kindInt32, [-210, 0, -210]), d)), CaseRange), $clone(new CaseRange.ptr(596, 596, $clone($toNativeArray($kindInt32, [-206, 0, -206]), d)), CaseRange), $clone(new CaseRange.ptr(598, 599, $clone($toNativeArray($kindInt32, [-205, 0, -205]), d)), CaseRange), $clone(new CaseRange.ptr(601, 601, $clone($toNativeArray($kindInt32, [-202, 0, -202]), d)), CaseRange), $clone(new CaseRange.ptr(603, 603, $clone($toNativeArray($kindInt32, [-203, 0, -203]), d)), CaseRange), $clone(new CaseRange.ptr(604, 604, $clone($toNativeArray($kindInt32, [42319, 0, 42319]), d)), CaseRange), $clone(new CaseRange.ptr(608, 608, $clone($toNativeArray($kindInt32, [-205, 0, -205]), d)), CaseRange), $clone(new CaseRange.ptr(609, 609, $clone($toNativeArray($kindInt32, [42315, 0, 42315]), d)), CaseRange), $clone(new CaseRange.ptr(611, 611, $clone($toNativeArray($kindInt32, [-207, 0, -207]), d)), CaseRange), $clone(new CaseRange.ptr(613, 613, $clone($toNativeArray($kindInt32, [42280, 0, 42280]), d)), CaseRange), $clone(new CaseRange.ptr(614, 614, $clone($toNativeArray($kindInt32, [42308, 0, 42308]), d)), CaseRange), $clone(new CaseRange.ptr(616, 616, $clone($toNativeArray($kindInt32, [-209, 0, -209]), d)), CaseRange), $clone(new CaseRange.ptr(617, 617, $clone($toNativeArray($kindInt32, [-211, 0, -211]), d)), CaseRange), $clone(new CaseRange.ptr(618, 618, $clone($toNativeArray($kindInt32, [42308, 0, 42308]), d)), CaseRange), $clone(new CaseRange.ptr(619, 619, $clone($toNativeArray($kindInt32, [10743, 0, 10743]), d)), CaseRange), $clone(new CaseRange.ptr(620, 620, $clone($toNativeArray($kindInt32, [42305, 0, 42305]), d)), CaseRange), $clone(new CaseRange.ptr(623, 623, $clone($toNativeArray($kindInt32, [-211, 0, -211]), d)), CaseRange), $clone(new CaseRange.ptr(625, 625, $clone($toNativeArray($kindInt32, [10749, 0, 10749]), d)), CaseRange), $clone(new CaseRange.ptr(626, 626, $clone($toNativeArray($kindInt32, [-213, 0, -213]), d)), CaseRange), $clone(new CaseRange.ptr(629, 629, $clone($toNativeArray($kindInt32, [-214, 0, -214]), d)), CaseRange), $clone(new CaseRange.ptr(637, 637, $clone($toNativeArray($kindInt32, [10727, 0, 10727]), d)), CaseRange), $clone(new CaseRange.ptr(640, 640, $clone($toNativeArray($kindInt32, [-218, 0, -218]), d)), CaseRange), $clone(new CaseRange.ptr(642, 642, $clone($toNativeArray($kindInt32, [42307, 0, 42307]), d)), CaseRange), $clone(new CaseRange.ptr(643, 643, $clone($toNativeArray($kindInt32, [-218, 0, -218]), d)), CaseRange), $clone(new CaseRange.ptr(647, 647, $clone($toNativeArray($kindInt32, [42282, 0, 42282]), d)), CaseRange), $clone(new CaseRange.ptr(648, 648, $clone($toNativeArray($kindInt32, [-218, 0, -218]), d)), CaseRange), $clone(new CaseRange.ptr(649, 649, $clone($toNativeArray($kindInt32, [-69, 0, -69]), d)), CaseRange), $clone(new CaseRange.ptr(650, 651, $clone($toNativeArray($kindInt32, [-217, 0, -217]), d)), CaseRange), $clone(new CaseRange.ptr(652, 652, $clone($toNativeArray($kindInt32, [-71, 0, -71]), d)), CaseRange), $clone(new CaseRange.ptr(658, 658, $clone($toNativeArray($kindInt32, [-219, 0, -219]), d)), CaseRange), $clone(new CaseRange.ptr(669, 669, $clone($toNativeArray($kindInt32, [42261, 0, 42261]), d)), CaseRange), $clone(new CaseRange.ptr(670, 670, $clone($toNativeArray($kindInt32, [42258, 0, 42258]), d)), CaseRange), $clone(new CaseRange.ptr(837, 837, $clone($toNativeArray($kindInt32, [84, 0, 84]), d)), CaseRange), $clone(new CaseRange.ptr(880, 883, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(886, 887, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(891, 893, $clone($toNativeArray($kindInt32, [130, 0, 130]), d)), CaseRange), $clone(new CaseRange.ptr(895, 895, $clone($toNativeArray($kindInt32, [0, 116, 0]), d)), CaseRange), $clone(new CaseRange.ptr(902, 902, $clone($toNativeArray($kindInt32, [0, 38, 0]), d)), CaseRange), $clone(new CaseRange.ptr(904, 906, $clone($toNativeArray($kindInt32, [0, 37, 0]), d)), CaseRange), $clone(new CaseRange.ptr(908, 908, $clone($toNativeArray($kindInt32, [0, 64, 0]), d)), CaseRange), $clone(new CaseRange.ptr(910, 911, $clone($toNativeArray($kindInt32, [0, 63, 0]), d)), CaseRange), $clone(new CaseRange.ptr(913, 929, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(931, 939, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(940, 940, $clone($toNativeArray($kindInt32, [-38, 0, -38]), d)), CaseRange), $clone(new CaseRange.ptr(941, 943, $clone($toNativeArray($kindInt32, [-37, 0, -37]), d)), CaseRange), $clone(new CaseRange.ptr(945, 961, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(962, 962, $clone($toNativeArray($kindInt32, [-31, 0, -31]), d)), CaseRange), $clone(new CaseRange.ptr(963, 971, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(972, 972, $clone($toNativeArray($kindInt32, [-64, 0, -64]), d)), CaseRange), $clone(new CaseRange.ptr(973, 974, $clone($toNativeArray($kindInt32, [-63, 0, -63]), d)), CaseRange), $clone(new CaseRange.ptr(975, 975, $clone($toNativeArray($kindInt32, [0, 8, 0]), d)), CaseRange), $clone(new CaseRange.ptr(976, 976, $clone($toNativeArray($kindInt32, [-62, 0, -62]), d)), CaseRange), $clone(new CaseRange.ptr(977, 977, $clone($toNativeArray($kindInt32, [-57, 0, -57]), d)), CaseRange), $clone(new CaseRange.ptr(981, 981, $clone($toNativeArray($kindInt32, [-47, 0, -47]), d)), CaseRange), $clone(new CaseRange.ptr(982, 982, $clone($toNativeArray($kindInt32, [-54, 0, -54]), d)), CaseRange), $clone(new CaseRange.ptr(983, 983, $clone($toNativeArray($kindInt32, [-8, 0, -8]), d)), CaseRange), $clone(new CaseRange.ptr(984, 1007, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(1008, 1008, $clone($toNativeArray($kindInt32, [-86, 0, -86]), d)), CaseRange), $clone(new CaseRange.ptr(1009, 1009, $clone($toNativeArray($kindInt32, [-80, 0, -80]), d)), CaseRange), $clone(new CaseRange.ptr(1010, 1010, $clone($toNativeArray($kindInt32, [7, 0, 7]), d)), CaseRange), $clone(new CaseRange.ptr(1011, 1011, $clone($toNativeArray($kindInt32, [-116, 0, -116]), d)), CaseRange), $clone(new CaseRange.ptr(1012, 1012, $clone($toNativeArray($kindInt32, [0, -60, 0]), d)), CaseRange), $clone(new CaseRange.ptr(1013, 1013, $clone($toNativeArray($kindInt32, [-96, 0, -96]), d)), CaseRange), $clone(new CaseRange.ptr(1015, 1016, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(1017, 1017, $clone($toNativeArray($kindInt32, [0, -7, 0]), d)), CaseRange), $clone(new CaseRange.ptr(1018, 1019, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(1021, 1023, $clone($toNativeArray($kindInt32, [0, -130, 0]), d)), CaseRange), $clone(new CaseRange.ptr(1024, 1039, $clone($toNativeArray($kindInt32, [0, 80, 0]), d)), CaseRange), $clone(new CaseRange.ptr(1040, 1071, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(1072, 1103, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(1104, 1119, $clone($toNativeArray($kindInt32, [-80, 0, -80]), d)), CaseRange), $clone(new CaseRange.ptr(1120, 1153, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(1162, 1215, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(1216, 1216, $clone($toNativeArray($kindInt32, [0, 15, 0]), d)), CaseRange), $clone(new CaseRange.ptr(1217, 1230, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(1231, 1231, $clone($toNativeArray($kindInt32, [-15, 0, -15]), d)), CaseRange), $clone(new CaseRange.ptr(1232, 1327, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(1329, 1366, $clone($toNativeArray($kindInt32, [0, 48, 0]), d)), CaseRange), $clone(new CaseRange.ptr(1377, 1414, $clone($toNativeArray($kindInt32, [-48, 0, -48]), d)), CaseRange), $clone(new CaseRange.ptr(4256, 4293, $clone($toNativeArray($kindInt32, [0, 7264, 0]), d)), CaseRange), $clone(new CaseRange.ptr(4295, 4295, $clone($toNativeArray($kindInt32, [0, 7264, 0]), d)), CaseRange), $clone(new CaseRange.ptr(4301, 4301, $clone($toNativeArray($kindInt32, [0, 7264, 0]), d)), CaseRange), $clone(new CaseRange.ptr(4304, 4346, $clone($toNativeArray($kindInt32, [3008, 0, 0]), d)), CaseRange), $clone(new CaseRange.ptr(4349, 4351, $clone($toNativeArray($kindInt32, [3008, 0, 0]), d)), CaseRange), $clone(new CaseRange.ptr(5024, 5103, $clone($toNativeArray($kindInt32, [0, 38864, 0]), d)), CaseRange), $clone(new CaseRange.ptr(5104, 5109, $clone($toNativeArray($kindInt32, [0, 8, 0]), d)), CaseRange), $clone(new CaseRange.ptr(5112, 5117, $clone($toNativeArray($kindInt32, [-8, 0, -8]), d)), CaseRange), $clone(new CaseRange.ptr(7296, 7296, $clone($toNativeArray($kindInt32, [-6254, 0, -6254]), d)), CaseRange), $clone(new CaseRange.ptr(7297, 7297, $clone($toNativeArray($kindInt32, [-6253, 0, -6253]), d)), CaseRange), $clone(new CaseRange.ptr(7298, 7298, $clone($toNativeArray($kindInt32, [-6244, 0, -6244]), d)), CaseRange), $clone(new CaseRange.ptr(7299, 7300, $clone($toNativeArray($kindInt32, [-6242, 0, -6242]), d)), CaseRange), $clone(new CaseRange.ptr(7301, 7301, $clone($toNativeArray($kindInt32, [-6243, 0, -6243]), d)), CaseRange), $clone(new CaseRange.ptr(7302, 7302, $clone($toNativeArray($kindInt32, [-6236, 0, -6236]), d)), CaseRange), $clone(new CaseRange.ptr(7303, 7303, $clone($toNativeArray($kindInt32, [-6181, 0, -6181]), d)), CaseRange), $clone(new CaseRange.ptr(7304, 7304, $clone($toNativeArray($kindInt32, [35266, 0, 35266]), d)), CaseRange), $clone(new CaseRange.ptr(7312, 7354, $clone($toNativeArray($kindInt32, [0, -3008, 0]), d)), CaseRange), $clone(new CaseRange.ptr(7357, 7359, $clone($toNativeArray($kindInt32, [0, -3008, 0]), d)), CaseRange), $clone(new CaseRange.ptr(7545, 7545, $clone($toNativeArray($kindInt32, [35332, 0, 35332]), d)), CaseRange), $clone(new CaseRange.ptr(7549, 7549, $clone($toNativeArray($kindInt32, [3814, 0, 3814]), d)), CaseRange), $clone(new CaseRange.ptr(7566, 7566, $clone($toNativeArray($kindInt32, [35384, 0, 35384]), d)), CaseRange), $clone(new CaseRange.ptr(7680, 7829, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(7835, 7835, $clone($toNativeArray($kindInt32, [-59, 0, -59]), d)), CaseRange), $clone(new CaseRange.ptr(7838, 7838, $clone($toNativeArray($kindInt32, [0, -7615, 0]), d)), CaseRange), $clone(new CaseRange.ptr(7840, 7935, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(7936, 7943, $clone($toNativeArray($kindInt32, [8, 0, 8]), d)), CaseRange), $clone(new CaseRange.ptr(7944, 7951, $clone($toNativeArray($kindInt32, [0, -8, 0]), d)), CaseRange), $clone(new CaseRange.ptr(7952, 7957, $clone($toNativeArray($kindInt32, [8, 0, 8]), d)), CaseRange), $clone(new CaseRange.ptr(7960, 7965, $clone($toNativeArray($kindInt32, [0, -8, 0]), d)), CaseRange), $clone(new CaseRange.ptr(7968, 7975, $clone($toNativeArray($kindInt32, [8, 0, 8]), d)), CaseRange), $clone(new CaseRange.ptr(7976, 7983, $clone($toNativeArray($kindInt32, [0, -8, 0]), d)), CaseRange), $clone(new CaseRange.ptr(7984, 7991, $clone($toNativeArray($kindInt32, [8, 0, 8]), d)), CaseRange), $clone(new CaseRange.ptr(7992, 7999, $clone($toNativeArray($kindInt32, [0, -8, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8000, 8005, $clone($toNativeArray($kindInt32, [8, 0, 8]), d)), CaseRange), $clone(new CaseRange.ptr(8008, 8013, $clone($toNativeArray($kindInt32, [0, -8, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8017, 8017, $clone($toNativeArray($kindInt32, [8, 0, 8]), d)), CaseRange), $clone(new CaseRange.ptr(8019, 8019, $clone($toNativeArray($kindInt32, [8, 0, 8]), d)), CaseRange), $clone(new CaseRange.ptr(8021, 8021, $clone($toNativeArray($kindInt32, [8, 0, 8]), d)), CaseRange), $clone(new CaseRange.ptr(8023, 8023, $clone($toNativeArray($kindInt32, [8, 0, 8]), d)), CaseRange), $clone(new CaseRange.ptr(8025, 8025, $clone($toNativeArray($kindInt32, [0, -8, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8027, 8027, $clone($toNativeArray($kindInt32, [0, -8, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8029, 8029, $clone($toNativeArray($kindInt32, [0, -8, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8031, 8031, $clone($toNativeArray($kindInt32, [0, -8, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8032, 8039, $clone($toNativeArray($kindInt32, [8, 0, 8]), d)), CaseRange), $clone(new CaseRange.ptr(8040, 8047, $clone($toNativeArray($kindInt32, [0, -8, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8048, 8049, $clone($toNativeArray($kindInt32, [74, 0, 74]), d)), CaseRange), $clone(new CaseRange.ptr(8050, 8053, $clone($toNativeArray($kindInt32, [86, 0, 86]), d)), CaseRange), $clone(new CaseRange.ptr(8054, 8055, $clone($toNativeArray($kindInt32, [100, 0, 100]), d)), CaseRange), $clone(new CaseRange.ptr(8056, 8057, $clone($toNativeArray($kindInt32, [128, 0, 128]), d)), CaseRange), $clone(new CaseRange.ptr(8058, 8059, $clone($toNativeArray($kindInt32, [112, 0, 112]), d)), CaseRange), $clone(new CaseRange.ptr(8060, 8061, $clone($toNativeArray($kindInt32, [126, 0, 126]), d)), CaseRange), $clone(new CaseRange.ptr(8064, 8071, $clone($toNativeArray($kindInt32, [8, 0, 8]), d)), CaseRange), $clone(new CaseRange.ptr(8072, 8079, $clone($toNativeArray($kindInt32, [0, -8, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8080, 8087, $clone($toNativeArray($kindInt32, [8, 0, 8]), d)), CaseRange), $clone(new CaseRange.ptr(8088, 8095, $clone($toNativeArray($kindInt32, [0, -8, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8096, 8103, $clone($toNativeArray($kindInt32, [8, 0, 8]), d)), CaseRange), $clone(new CaseRange.ptr(8104, 8111, $clone($toNativeArray($kindInt32, [0, -8, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8112, 8113, $clone($toNativeArray($kindInt32, [8, 0, 8]), d)), CaseRange), $clone(new CaseRange.ptr(8115, 8115, $clone($toNativeArray($kindInt32, [9, 0, 9]), d)), CaseRange), $clone(new CaseRange.ptr(8120, 8121, $clone($toNativeArray($kindInt32, [0, -8, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8122, 8123, $clone($toNativeArray($kindInt32, [0, -74, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8124, 8124, $clone($toNativeArray($kindInt32, [0, -9, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8126, 8126, $clone($toNativeArray($kindInt32, [-7205, 0, -7205]), d)), CaseRange), $clone(new CaseRange.ptr(8131, 8131, $clone($toNativeArray($kindInt32, [9, 0, 9]), d)), CaseRange), $clone(new CaseRange.ptr(8136, 8139, $clone($toNativeArray($kindInt32, [0, -86, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8140, 8140, $clone($toNativeArray($kindInt32, [0, -9, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8144, 8145, $clone($toNativeArray($kindInt32, [8, 0, 8]), d)), CaseRange), $clone(new CaseRange.ptr(8152, 8153, $clone($toNativeArray($kindInt32, [0, -8, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8154, 8155, $clone($toNativeArray($kindInt32, [0, -100, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8160, 8161, $clone($toNativeArray($kindInt32, [8, 0, 8]), d)), CaseRange), $clone(new CaseRange.ptr(8165, 8165, $clone($toNativeArray($kindInt32, [7, 0, 7]), d)), CaseRange), $clone(new CaseRange.ptr(8168, 8169, $clone($toNativeArray($kindInt32, [0, -8, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8170, 8171, $clone($toNativeArray($kindInt32, [0, -112, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8172, 8172, $clone($toNativeArray($kindInt32, [0, -7, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8179, 8179, $clone($toNativeArray($kindInt32, [9, 0, 9]), d)), CaseRange), $clone(new CaseRange.ptr(8184, 8185, $clone($toNativeArray($kindInt32, [0, -128, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8186, 8187, $clone($toNativeArray($kindInt32, [0, -126, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8188, 8188, $clone($toNativeArray($kindInt32, [0, -9, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8486, 8486, $clone($toNativeArray($kindInt32, [0, -7517, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8490, 8490, $clone($toNativeArray($kindInt32, [0, -8383, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8491, 8491, $clone($toNativeArray($kindInt32, [0, -8262, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8498, 8498, $clone($toNativeArray($kindInt32, [0, 28, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8526, 8526, $clone($toNativeArray($kindInt32, [-28, 0, -28]), d)), CaseRange), $clone(new CaseRange.ptr(8544, 8559, $clone($toNativeArray($kindInt32, [0, 16, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8560, 8575, $clone($toNativeArray($kindInt32, [-16, 0, -16]), d)), CaseRange), $clone(new CaseRange.ptr(8579, 8580, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(9398, 9423, $clone($toNativeArray($kindInt32, [0, 26, 0]), d)), CaseRange), $clone(new CaseRange.ptr(9424, 9449, $clone($toNativeArray($kindInt32, [-26, 0, -26]), d)), CaseRange), $clone(new CaseRange.ptr(11264, 11311, $clone($toNativeArray($kindInt32, [0, 48, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11312, 11359, $clone($toNativeArray($kindInt32, [-48, 0, -48]), d)), CaseRange), $clone(new CaseRange.ptr(11360, 11361, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11362, 11362, $clone($toNativeArray($kindInt32, [0, -10743, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11363, 11363, $clone($toNativeArray($kindInt32, [0, -3814, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11364, 11364, $clone($toNativeArray($kindInt32, [0, -10727, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11365, 11365, $clone($toNativeArray($kindInt32, [-10795, 0, -10795]), d)), CaseRange), $clone(new CaseRange.ptr(11366, 11366, $clone($toNativeArray($kindInt32, [-10792, 0, -10792]), d)), CaseRange), $clone(new CaseRange.ptr(11367, 11372, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11373, 11373, $clone($toNativeArray($kindInt32, [0, -10780, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11374, 11374, $clone($toNativeArray($kindInt32, [0, -10749, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11375, 11375, $clone($toNativeArray($kindInt32, [0, -10783, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11376, 11376, $clone($toNativeArray($kindInt32, [0, -10782, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11378, 11379, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11381, 11382, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11390, 11391, $clone($toNativeArray($kindInt32, [0, -10815, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11392, 11491, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11499, 11502, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11506, 11507, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11520, 11557, $clone($toNativeArray($kindInt32, [-7264, 0, -7264]), d)), CaseRange), $clone(new CaseRange.ptr(11559, 11559, $clone($toNativeArray($kindInt32, [-7264, 0, -7264]), d)), CaseRange), $clone(new CaseRange.ptr(11565, 11565, $clone($toNativeArray($kindInt32, [-7264, 0, -7264]), d)), CaseRange), $clone(new CaseRange.ptr(42560, 42605, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42624, 42651, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42786, 42799, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42802, 42863, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42873, 42876, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42877, 42877, $clone($toNativeArray($kindInt32, [0, -35332, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42878, 42887, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42891, 42892, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42893, 42893, $clone($toNativeArray($kindInt32, [0, -42280, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42896, 42899, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42900, 42900, $clone($toNativeArray($kindInt32, [48, 0, 48]), d)), CaseRange), $clone(new CaseRange.ptr(42902, 42921, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42922, 42922, $clone($toNativeArray($kindInt32, [0, -42308, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42923, 42923, $clone($toNativeArray($kindInt32, [0, -42319, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42924, 42924, $clone($toNativeArray($kindInt32, [0, -42315, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42925, 42925, $clone($toNativeArray($kindInt32, [0, -42305, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42926, 42926, $clone($toNativeArray($kindInt32, [0, -42308, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42928, 42928, $clone($toNativeArray($kindInt32, [0, -42258, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42929, 42929, $clone($toNativeArray($kindInt32, [0, -42282, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42930, 42930, $clone($toNativeArray($kindInt32, [0, -42261, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42931, 42931, $clone($toNativeArray($kindInt32, [0, 928, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42932, 42947, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42948, 42948, $clone($toNativeArray($kindInt32, [0, -48, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42949, 42949, $clone($toNativeArray($kindInt32, [0, -42307, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42950, 42950, $clone($toNativeArray($kindInt32, [0, -35384, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42951, 42954, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42960, 42961, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42966, 42969, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42997, 42998, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(43859, 43859, $clone($toNativeArray($kindInt32, [-928, 0, -928]), d)), CaseRange), $clone(new CaseRange.ptr(43888, 43967, $clone($toNativeArray($kindInt32, [-38864, 0, -38864]), d)), CaseRange), $clone(new CaseRange.ptr(65313, 65338, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(65345, 65370, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(66560, 66599, $clone($toNativeArray($kindInt32, [0, 40, 0]), d)), CaseRange), $clone(new CaseRange.ptr(66600, 66639, $clone($toNativeArray($kindInt32, [-40, 0, -40]), d)), CaseRange), $clone(new CaseRange.ptr(66736, 66771, $clone($toNativeArray($kindInt32, [0, 40, 0]), d)), CaseRange), $clone(new CaseRange.ptr(66776, 66811, $clone($toNativeArray($kindInt32, [-40, 0, -40]), d)), CaseRange), $clone(new CaseRange.ptr(66928, 66938, $clone($toNativeArray($kindInt32, [0, 39, 0]), d)), CaseRange), $clone(new CaseRange.ptr(66940, 66954, $clone($toNativeArray($kindInt32, [0, 39, 0]), d)), CaseRange), $clone(new CaseRange.ptr(66956, 66962, $clone($toNativeArray($kindInt32, [0, 39, 0]), d)), CaseRange), $clone(new CaseRange.ptr(66964, 66965, $clone($toNativeArray($kindInt32, [0, 39, 0]), d)), CaseRange), $clone(new CaseRange.ptr(66967, 66977, $clone($toNativeArray($kindInt32, [-39, 0, -39]), d)), CaseRange), $clone(new CaseRange.ptr(66979, 66993, $clone($toNativeArray($kindInt32, [-39, 0, -39]), d)), CaseRange), $clone(new CaseRange.ptr(66995, 67001, $clone($toNativeArray($kindInt32, [-39, 0, -39]), d)), CaseRange), $clone(new CaseRange.ptr(67003, 67004, $clone($toNativeArray($kindInt32, [-39, 0, -39]), d)), CaseRange), $clone(new CaseRange.ptr(68736, 68786, $clone($toNativeArray($kindInt32, [0, 64, 0]), d)), CaseRange), $clone(new CaseRange.ptr(68800, 68850, $clone($toNativeArray($kindInt32, [-64, 0, -64]), d)), CaseRange), $clone(new CaseRange.ptr(71840, 71871, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(71872, 71903, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(93760, 93791, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(93792, 93823, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(125184, 125217, $clone($toNativeArray($kindInt32, [0, 34, 0]), d)), CaseRange), $clone(new CaseRange.ptr(125218, 125251, $clone($toNativeArray($kindInt32, [-34, 0, -34]), d)), CaseRange)]);
+		$pkg.CaseRanges = _CaseRanges;
+		properties = $toNativeArray($kindUint8, [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 144, 130, 130, 130, 136, 130, 130, 130, 130, 130, 130, 136, 130, 130, 130, 130, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 130, 130, 136, 136, 136, 130, 130, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 130, 130, 130, 136, 130, 136, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 130, 136, 130, 136, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 16, 130, 136, 136, 136, 136, 136, 130, 136, 136, 224, 130, 136, 0, 136, 136, 136, 136, 132, 132, 136, 192, 130, 130, 136, 132, 224, 130, 132, 132, 132, 130, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 136, 160, 160, 160, 160, 160, 160, 160, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 136, 192, 192, 192, 192, 192, 192, 192, 192]);
+		asciiFold = $toNativeArray($kindUint16, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 91, 92, 93, 94, 95, 96, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 8490, 76, 77, 78, 79, 80, 81, 82, 383, 84, 85, 86, 87, 88, 89, 90, 123, 124, 125, 126, 127]);
+		caseOrbit = new sliceType$3([$clone(new foldPair.ptr(75, 107), foldPair), $clone(new foldPair.ptr(83, 115), foldPair), $clone(new foldPair.ptr(107, 8490), foldPair), $clone(new foldPair.ptr(115, 383), foldPair), $clone(new foldPair.ptr(181, 924), foldPair), $clone(new foldPair.ptr(197, 229), foldPair), $clone(new foldPair.ptr(223, 7838), foldPair), $clone(new foldPair.ptr(229, 8491), foldPair), $clone(new foldPair.ptr(304, 304), foldPair), $clone(new foldPair.ptr(305, 305), foldPair), $clone(new foldPair.ptr(383, 83), foldPair), $clone(new foldPair.ptr(452, 453), foldPair), $clone(new foldPair.ptr(453, 454), foldPair), $clone(new foldPair.ptr(454, 452), foldPair), $clone(new foldPair.ptr(455, 456), foldPair), $clone(new foldPair.ptr(456, 457), foldPair), $clone(new foldPair.ptr(457, 455), foldPair), $clone(new foldPair.ptr(458, 459), foldPair), $clone(new foldPair.ptr(459, 460), foldPair), $clone(new foldPair.ptr(460, 458), foldPair), $clone(new foldPair.ptr(497, 498), foldPair), $clone(new foldPair.ptr(498, 499), foldPair), $clone(new foldPair.ptr(499, 497), foldPair), $clone(new foldPair.ptr(837, 921), foldPair), $clone(new foldPair.ptr(914, 946), foldPair), $clone(new foldPair.ptr(917, 949), foldPair), $clone(new foldPair.ptr(920, 952), foldPair), $clone(new foldPair.ptr(921, 953), foldPair), $clone(new foldPair.ptr(922, 954), foldPair), $clone(new foldPair.ptr(924, 956), foldPair), $clone(new foldPair.ptr(928, 960), foldPair), $clone(new foldPair.ptr(929, 961), foldPair), $clone(new foldPair.ptr(931, 962), foldPair), $clone(new foldPair.ptr(934, 966), foldPair), $clone(new foldPair.ptr(937, 969), foldPair), $clone(new foldPair.ptr(946, 976), foldPair), $clone(new foldPair.ptr(949, 1013), foldPair), $clone(new foldPair.ptr(952, 977), foldPair), $clone(new foldPair.ptr(953, 8126), foldPair), $clone(new foldPair.ptr(954, 1008), foldPair), $clone(new foldPair.ptr(956, 181), foldPair), $clone(new foldPair.ptr(960, 982), foldPair), $clone(new foldPair.ptr(961, 1009), foldPair), $clone(new foldPair.ptr(962, 963), foldPair), $clone(new foldPair.ptr(963, 931), foldPair), $clone(new foldPair.ptr(966, 981), foldPair), $clone(new foldPair.ptr(969, 8486), foldPair), $clone(new foldPair.ptr(976, 914), foldPair), $clone(new foldPair.ptr(977, 1012), foldPair), $clone(new foldPair.ptr(981, 934), foldPair), $clone(new foldPair.ptr(982, 928), foldPair), $clone(new foldPair.ptr(1008, 922), foldPair), $clone(new foldPair.ptr(1009, 929), foldPair), $clone(new foldPair.ptr(1012, 920), foldPair), $clone(new foldPair.ptr(1013, 917), foldPair), $clone(new foldPair.ptr(1042, 1074), foldPair), $clone(new foldPair.ptr(1044, 1076), foldPair), $clone(new foldPair.ptr(1054, 1086), foldPair), $clone(new foldPair.ptr(1057, 1089), foldPair), $clone(new foldPair.ptr(1058, 1090), foldPair), $clone(new foldPair.ptr(1066, 1098), foldPair), $clone(new foldPair.ptr(1074, 7296), foldPair), $clone(new foldPair.ptr(1076, 7297), foldPair), $clone(new foldPair.ptr(1086, 7298), foldPair), $clone(new foldPair.ptr(1089, 7299), foldPair), $clone(new foldPair.ptr(1090, 7300), foldPair), $clone(new foldPair.ptr(1098, 7302), foldPair), $clone(new foldPair.ptr(1122, 1123), foldPair), $clone(new foldPair.ptr(1123, 7303), foldPair), $clone(new foldPair.ptr(7296, 1042), foldPair), $clone(new foldPair.ptr(7297, 1044), foldPair), $clone(new foldPair.ptr(7298, 1054), foldPair), $clone(new foldPair.ptr(7299, 1057), foldPair), $clone(new foldPair.ptr(7300, 7301), foldPair), $clone(new foldPair.ptr(7301, 1058), foldPair), $clone(new foldPair.ptr(7302, 1066), foldPair), $clone(new foldPair.ptr(7303, 1122), foldPair), $clone(new foldPair.ptr(7304, 42570), foldPair), $clone(new foldPair.ptr(7776, 7777), foldPair), $clone(new foldPair.ptr(7777, 7835), foldPair), $clone(new foldPair.ptr(7835, 7776), foldPair), $clone(new foldPair.ptr(7838, 223), foldPair), $clone(new foldPair.ptr(8126, 837), foldPair), $clone(new foldPair.ptr(8486, 937), foldPair), $clone(new foldPair.ptr(8490, 75), foldPair), $clone(new foldPair.ptr(8491, 197), foldPair), $clone(new foldPair.ptr(42570, 42571), foldPair), $clone(new foldPair.ptr(42571, 7304), foldPair)]);
 		foldL = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(837, 837, 1), Range16)]), sliceType$1.nil, 0);
-		foldLl = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(65, 90, 1), Range16), $clone(new Range16.ptr(192, 214, 1), Range16), $clone(new Range16.ptr(216, 222, 1), Range16), $clone(new Range16.ptr(256, 302, 2), Range16), $clone(new Range16.ptr(306, 310, 2), Range16), $clone(new Range16.ptr(313, 327, 2), Range16), $clone(new Range16.ptr(330, 376, 2), Range16), $clone(new Range16.ptr(377, 381, 2), Range16), $clone(new Range16.ptr(385, 386, 1), Range16), $clone(new Range16.ptr(388, 390, 2), Range16), $clone(new Range16.ptr(391, 393, 2), Range16), $clone(new Range16.ptr(394, 395, 1), Range16), $clone(new Range16.ptr(398, 401, 1), Range16), $clone(new Range16.ptr(403, 404, 1), Range16), $clone(new Range16.ptr(406, 408, 1), Range16), $clone(new Range16.ptr(412, 413, 1), Range16), $clone(new Range16.ptr(415, 416, 1), Range16), $clone(new Range16.ptr(418, 422, 2), Range16), $clone(new Range16.ptr(423, 425, 2), Range16), $clone(new Range16.ptr(428, 430, 2), Range16), $clone(new Range16.ptr(431, 433, 2), Range16), $clone(new Range16.ptr(434, 435, 1), Range16), $clone(new Range16.ptr(437, 439, 2), Range16), $clone(new Range16.ptr(440, 444, 4), Range16), $clone(new Range16.ptr(452, 453, 1), Range16), $clone(new Range16.ptr(455, 456, 1), Range16), $clone(new Range16.ptr(458, 459, 1), Range16), $clone(new Range16.ptr(461, 475, 2), Range16), $clone(new Range16.ptr(478, 494, 2), Range16), $clone(new Range16.ptr(497, 498, 1), Range16), $clone(new Range16.ptr(500, 502, 2), Range16), $clone(new Range16.ptr(503, 504, 1), Range16), $clone(new Range16.ptr(506, 562, 2), Range16), $clone(new Range16.ptr(570, 571, 1), Range16), $clone(new Range16.ptr(573, 574, 1), Range16), $clone(new Range16.ptr(577, 579, 2), Range16), $clone(new Range16.ptr(580, 582, 1), Range16), $clone(new Range16.ptr(584, 590, 2), Range16), $clone(new Range16.ptr(837, 880, 43), Range16), $clone(new Range16.ptr(882, 886, 4), Range16), $clone(new Range16.ptr(895, 902, 7), Range16), $clone(new Range16.ptr(904, 906, 1), Range16), $clone(new Range16.ptr(908, 910, 2), Range16), $clone(new Range16.ptr(911, 913, 2), Range16), $clone(new Range16.ptr(914, 929, 1), Range16), $clone(new Range16.ptr(931, 939, 1), Range16), $clone(new Range16.ptr(975, 984, 9), Range16), $clone(new Range16.ptr(986, 1006, 2), Range16), $clone(new Range16.ptr(1012, 1015, 3), Range16), $clone(new Range16.ptr(1017, 1018, 1), Range16), $clone(new Range16.ptr(1021, 1071, 1), Range16), $clone(new Range16.ptr(1120, 1152, 2), Range16), $clone(new Range16.ptr(1162, 1216, 2), Range16), $clone(new Range16.ptr(1217, 1229, 2), Range16), $clone(new Range16.ptr(1232, 1326, 2), Range16), $clone(new Range16.ptr(1329, 1366, 1), Range16), $clone(new Range16.ptr(4256, 4293, 1), Range16), $clone(new Range16.ptr(4295, 4301, 6), Range16), $clone(new Range16.ptr(5024, 5109, 1), Range16), $clone(new Range16.ptr(7312, 7354, 1), Range16), $clone(new Range16.ptr(7357, 7359, 1), Range16), $clone(new Range16.ptr(7680, 7828, 2), Range16), $clone(new Range16.ptr(7838, 7934, 2), Range16), $clone(new Range16.ptr(7944, 7951, 1), Range16), $clone(new Range16.ptr(7960, 7965, 1), Range16), $clone(new Range16.ptr(7976, 7983, 1), Range16), $clone(new Range16.ptr(7992, 7999, 1), Range16), $clone(new Range16.ptr(8008, 8013, 1), Range16), $clone(new Range16.ptr(8025, 8031, 2), Range16), $clone(new Range16.ptr(8040, 8047, 1), Range16), $clone(new Range16.ptr(8072, 8079, 1), Range16), $clone(new Range16.ptr(8088, 8095, 1), Range16), $clone(new Range16.ptr(8104, 8111, 1), Range16), $clone(new Range16.ptr(8120, 8124, 1), Range16), $clone(new Range16.ptr(8136, 8140, 1), Range16), $clone(new Range16.ptr(8152, 8155, 1), Range16), $clone(new Range16.ptr(8168, 8172, 1), Range16), $clone(new Range16.ptr(8184, 8188, 1), Range16), $clone(new Range16.ptr(8486, 8490, 4), Range16), $clone(new Range16.ptr(8491, 8498, 7), Range16), $clone(new Range16.ptr(8579, 11264, 2685), Range16), $clone(new Range16.ptr(11265, 11310, 1), Range16), $clone(new Range16.ptr(11360, 11362, 2), Range16), $clone(new Range16.ptr(11363, 11364, 1), Range16), $clone(new Range16.ptr(11367, 11373, 2), Range16), $clone(new Range16.ptr(11374, 11376, 1), Range16), $clone(new Range16.ptr(11378, 11381, 3), Range16), $clone(new Range16.ptr(11390, 11392, 1), Range16), $clone(new Range16.ptr(11394, 11490, 2), Range16), $clone(new Range16.ptr(11499, 11501, 2), Range16), $clone(new Range16.ptr(11506, 42560, 31054), Range16), $clone(new Range16.ptr(42562, 42604, 2), Range16), $clone(new Range16.ptr(42624, 42650, 2), Range16), $clone(new Range16.ptr(42786, 42798, 2), Range16), $clone(new Range16.ptr(42802, 42862, 2), Range16), $clone(new Range16.ptr(42873, 42877, 2), Range16), $clone(new Range16.ptr(42878, 42886, 2), Range16), $clone(new Range16.ptr(42891, 42893, 2), Range16), $clone(new Range16.ptr(42896, 42898, 2), Range16), $clone(new Range16.ptr(42902, 42922, 2), Range16), $clone(new Range16.ptr(42923, 42926, 1), Range16), $clone(new Range16.ptr(42928, 42932, 1), Range16), $clone(new Range16.ptr(42934, 42942, 2), Range16), $clone(new Range16.ptr(42946, 42948, 2), Range16), $clone(new Range16.ptr(42949, 42951, 1), Range16), $clone(new Range16.ptr(42953, 42997, 44), Range16), $clone(new Range16.ptr(65313, 65338, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(66560, 66599, 1), Range32), $clone(new Range32.ptr(66736, 66771, 1), Range32), $clone(new Range32.ptr(68736, 68786, 1), Range32), $clone(new Range32.ptr(71840, 71871, 1), Range32), $clone(new Range32.ptr(93760, 93791, 1), Range32), $clone(new Range32.ptr(125184, 125217, 1), Range32)]), 3);
+		foldLl = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(65, 90, 1), Range16), $clone(new Range16.ptr(192, 214, 1), Range16), $clone(new Range16.ptr(216, 222, 1), Range16), $clone(new Range16.ptr(256, 302, 2), Range16), $clone(new Range16.ptr(306, 310, 2), Range16), $clone(new Range16.ptr(313, 327, 2), Range16), $clone(new Range16.ptr(330, 376, 2), Range16), $clone(new Range16.ptr(377, 381, 2), Range16), $clone(new Range16.ptr(385, 386, 1), Range16), $clone(new Range16.ptr(388, 390, 2), Range16), $clone(new Range16.ptr(391, 393, 2), Range16), $clone(new Range16.ptr(394, 395, 1), Range16), $clone(new Range16.ptr(398, 401, 1), Range16), $clone(new Range16.ptr(403, 404, 1), Range16), $clone(new Range16.ptr(406, 408, 1), Range16), $clone(new Range16.ptr(412, 413, 1), Range16), $clone(new Range16.ptr(415, 416, 1), Range16), $clone(new Range16.ptr(418, 422, 2), Range16), $clone(new Range16.ptr(423, 425, 2), Range16), $clone(new Range16.ptr(428, 430, 2), Range16), $clone(new Range16.ptr(431, 433, 2), Range16), $clone(new Range16.ptr(434, 435, 1), Range16), $clone(new Range16.ptr(437, 439, 2), Range16), $clone(new Range16.ptr(440, 444, 4), Range16), $clone(new Range16.ptr(452, 453, 1), Range16), $clone(new Range16.ptr(455, 456, 1), Range16), $clone(new Range16.ptr(458, 459, 1), Range16), $clone(new Range16.ptr(461, 475, 2), Range16), $clone(new Range16.ptr(478, 494, 2), Range16), $clone(new Range16.ptr(497, 498, 1), Range16), $clone(new Range16.ptr(500, 502, 2), Range16), $clone(new Range16.ptr(503, 504, 1), Range16), $clone(new Range16.ptr(506, 562, 2), Range16), $clone(new Range16.ptr(570, 571, 1), Range16), $clone(new Range16.ptr(573, 574, 1), Range16), $clone(new Range16.ptr(577, 579, 2), Range16), $clone(new Range16.ptr(580, 582, 1), Range16), $clone(new Range16.ptr(584, 590, 2), Range16), $clone(new Range16.ptr(837, 880, 43), Range16), $clone(new Range16.ptr(882, 886, 4), Range16), $clone(new Range16.ptr(895, 902, 7), Range16), $clone(new Range16.ptr(904, 906, 1), Range16), $clone(new Range16.ptr(908, 910, 2), Range16), $clone(new Range16.ptr(911, 913, 2), Range16), $clone(new Range16.ptr(914, 929, 1), Range16), $clone(new Range16.ptr(931, 939, 1), Range16), $clone(new Range16.ptr(975, 984, 9), Range16), $clone(new Range16.ptr(986, 1006, 2), Range16), $clone(new Range16.ptr(1012, 1015, 3), Range16), $clone(new Range16.ptr(1017, 1018, 1), Range16), $clone(new Range16.ptr(1021, 1071, 1), Range16), $clone(new Range16.ptr(1120, 1152, 2), Range16), $clone(new Range16.ptr(1162, 1216, 2), Range16), $clone(new Range16.ptr(1217, 1229, 2), Range16), $clone(new Range16.ptr(1232, 1326, 2), Range16), $clone(new Range16.ptr(1329, 1366, 1), Range16), $clone(new Range16.ptr(4256, 4293, 1), Range16), $clone(new Range16.ptr(4295, 4301, 6), Range16), $clone(new Range16.ptr(5024, 5109, 1), Range16), $clone(new Range16.ptr(7312, 7354, 1), Range16), $clone(new Range16.ptr(7357, 7359, 1), Range16), $clone(new Range16.ptr(7680, 7828, 2), Range16), $clone(new Range16.ptr(7838, 7934, 2), Range16), $clone(new Range16.ptr(7944, 7951, 1), Range16), $clone(new Range16.ptr(7960, 7965, 1), Range16), $clone(new Range16.ptr(7976, 7983, 1), Range16), $clone(new Range16.ptr(7992, 7999, 1), Range16), $clone(new Range16.ptr(8008, 8013, 1), Range16), $clone(new Range16.ptr(8025, 8031, 2), Range16), $clone(new Range16.ptr(8040, 8047, 1), Range16), $clone(new Range16.ptr(8072, 8079, 1), Range16), $clone(new Range16.ptr(8088, 8095, 1), Range16), $clone(new Range16.ptr(8104, 8111, 1), Range16), $clone(new Range16.ptr(8120, 8124, 1), Range16), $clone(new Range16.ptr(8136, 8140, 1), Range16), $clone(new Range16.ptr(8152, 8155, 1), Range16), $clone(new Range16.ptr(8168, 8172, 1), Range16), $clone(new Range16.ptr(8184, 8188, 1), Range16), $clone(new Range16.ptr(8486, 8490, 4), Range16), $clone(new Range16.ptr(8491, 8498, 7), Range16), $clone(new Range16.ptr(8579, 11264, 2685), Range16), $clone(new Range16.ptr(11265, 11311, 1), Range16), $clone(new Range16.ptr(11360, 11362, 2), Range16), $clone(new Range16.ptr(11363, 11364, 1), Range16), $clone(new Range16.ptr(11367, 11373, 2), Range16), $clone(new Range16.ptr(11374, 11376, 1), Range16), $clone(new Range16.ptr(11378, 11381, 3), Range16), $clone(new Range16.ptr(11390, 11392, 1), Range16), $clone(new Range16.ptr(11394, 11490, 2), Range16), $clone(new Range16.ptr(11499, 11501, 2), Range16), $clone(new Range16.ptr(11506, 42560, 31054), Range16), $clone(new Range16.ptr(42562, 42604, 2), Range16), $clone(new Range16.ptr(42624, 42650, 2), Range16), $clone(new Range16.ptr(42786, 42798, 2), Range16), $clone(new Range16.ptr(42802, 42862, 2), Range16), $clone(new Range16.ptr(42873, 42877, 2), Range16), $clone(new Range16.ptr(42878, 42886, 2), Range16), $clone(new Range16.ptr(42891, 42893, 2), Range16), $clone(new Range16.ptr(42896, 42898, 2), Range16), $clone(new Range16.ptr(42902, 42922, 2), Range16), $clone(new Range16.ptr(42923, 42926, 1), Range16), $clone(new Range16.ptr(42928, 42932, 1), Range16), $clone(new Range16.ptr(42934, 42948, 2), Range16), $clone(new Range16.ptr(42949, 42951, 1), Range16), $clone(new Range16.ptr(42953, 42960, 7), Range16), $clone(new Range16.ptr(42966, 42968, 2), Range16), $clone(new Range16.ptr(42997, 65313, 22316), Range16), $clone(new Range16.ptr(65314, 65338, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(66560, 66599, 1), Range32), $clone(new Range32.ptr(66736, 66771, 1), Range32), $clone(new Range32.ptr(66928, 66938, 1), Range32), $clone(new Range32.ptr(66940, 66954, 1), Range32), $clone(new Range32.ptr(66956, 66962, 1), Range32), $clone(new Range32.ptr(66964, 66965, 1), Range32), $clone(new Range32.ptr(68736, 68786, 1), Range32), $clone(new Range32.ptr(71840, 71871, 1), Range32), $clone(new Range32.ptr(93760, 93791, 1), Range32), $clone(new Range32.ptr(125184, 125217, 1), Range32)]), 3);
 		foldLt = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(452, 454, 2), Range16), $clone(new Range16.ptr(455, 457, 2), Range16), $clone(new Range16.ptr(458, 460, 2), Range16), $clone(new Range16.ptr(497, 499, 2), Range16), $clone(new Range16.ptr(8064, 8071, 1), Range16), $clone(new Range16.ptr(8080, 8087, 1), Range16), $clone(new Range16.ptr(8096, 8103, 1), Range16), $clone(new Range16.ptr(8115, 8131, 16), Range16), $clone(new Range16.ptr(8179, 8179, 1), Range16)]), sliceType$1.nil, 0);
-		foldLu = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(97, 122, 1), Range16), $clone(new Range16.ptr(181, 223, 42), Range16), $clone(new Range16.ptr(224, 246, 1), Range16), $clone(new Range16.ptr(248, 255, 1), Range16), $clone(new Range16.ptr(257, 303, 2), Range16), $clone(new Range16.ptr(307, 311, 2), Range16), $clone(new Range16.ptr(314, 328, 2), Range16), $clone(new Range16.ptr(331, 375, 2), Range16), $clone(new Range16.ptr(378, 382, 2), Range16), $clone(new Range16.ptr(383, 384, 1), Range16), $clone(new Range16.ptr(387, 389, 2), Range16), $clone(new Range16.ptr(392, 396, 4), Range16), $clone(new Range16.ptr(402, 405, 3), Range16), $clone(new Range16.ptr(409, 410, 1), Range16), $clone(new Range16.ptr(414, 417, 3), Range16), $clone(new Range16.ptr(419, 421, 2), Range16), $clone(new Range16.ptr(424, 429, 5), Range16), $clone(new Range16.ptr(432, 436, 4), Range16), $clone(new Range16.ptr(438, 441, 3), Range16), $clone(new Range16.ptr(445, 447, 2), Range16), $clone(new Range16.ptr(453, 454, 1), Range16), $clone(new Range16.ptr(456, 457, 1), Range16), $clone(new Range16.ptr(459, 460, 1), Range16), $clone(new Range16.ptr(462, 476, 2), Range16), $clone(new Range16.ptr(477, 495, 2), Range16), $clone(new Range16.ptr(498, 499, 1), Range16), $clone(new Range16.ptr(501, 505, 4), Range16), $clone(new Range16.ptr(507, 543, 2), Range16), $clone(new Range16.ptr(547, 563, 2), Range16), $clone(new Range16.ptr(572, 575, 3), Range16), $clone(new Range16.ptr(576, 578, 2), Range16), $clone(new Range16.ptr(583, 591, 2), Range16), $clone(new Range16.ptr(592, 596, 1), Range16), $clone(new Range16.ptr(598, 599, 1), Range16), $clone(new Range16.ptr(601, 603, 2), Range16), $clone(new Range16.ptr(604, 608, 4), Range16), $clone(new Range16.ptr(609, 613, 2), Range16), $clone(new Range16.ptr(614, 616, 2), Range16), $clone(new Range16.ptr(617, 620, 1), Range16), $clone(new Range16.ptr(623, 625, 2), Range16), $clone(new Range16.ptr(626, 629, 3), Range16), $clone(new Range16.ptr(637, 640, 3), Range16), $clone(new Range16.ptr(642, 643, 1), Range16), $clone(new Range16.ptr(647, 652, 1), Range16), $clone(new Range16.ptr(658, 669, 11), Range16), $clone(new Range16.ptr(670, 837, 167), Range16), $clone(new Range16.ptr(881, 883, 2), Range16), $clone(new Range16.ptr(887, 891, 4), Range16), $clone(new Range16.ptr(892, 893, 1), Range16), $clone(new Range16.ptr(940, 943, 1), Range16), $clone(new Range16.ptr(945, 974, 1), Range16), $clone(new Range16.ptr(976, 977, 1), Range16), $clone(new Range16.ptr(981, 983, 1), Range16), $clone(new Range16.ptr(985, 1007, 2), Range16), $clone(new Range16.ptr(1008, 1011, 1), Range16), $clone(new Range16.ptr(1013, 1019, 3), Range16), $clone(new Range16.ptr(1072, 1119, 1), Range16), $clone(new Range16.ptr(1121, 1153, 2), Range16), $clone(new Range16.ptr(1163, 1215, 2), Range16), $clone(new Range16.ptr(1218, 1230, 2), Range16), $clone(new Range16.ptr(1231, 1327, 2), Range16), $clone(new Range16.ptr(1377, 1414, 1), Range16), $clone(new Range16.ptr(4304, 4346, 1), Range16), $clone(new Range16.ptr(4349, 4351, 1), Range16), $clone(new Range16.ptr(5112, 5117, 1), Range16), $clone(new Range16.ptr(7296, 7304, 1), Range16), $clone(new Range16.ptr(7545, 7549, 4), Range16), $clone(new Range16.ptr(7566, 7681, 115), Range16), $clone(new Range16.ptr(7683, 7829, 2), Range16), $clone(new Range16.ptr(7835, 7841, 6), Range16), $clone(new Range16.ptr(7843, 7935, 2), Range16), $clone(new Range16.ptr(7936, 7943, 1), Range16), $clone(new Range16.ptr(7952, 7957, 1), Range16), $clone(new Range16.ptr(7968, 7975, 1), Range16), $clone(new Range16.ptr(7984, 7991, 1), Range16), $clone(new Range16.ptr(8000, 8005, 1), Range16), $clone(new Range16.ptr(8017, 8023, 2), Range16), $clone(new Range16.ptr(8032, 8039, 1), Range16), $clone(new Range16.ptr(8048, 8061, 1), Range16), $clone(new Range16.ptr(8112, 8113, 1), Range16), $clone(new Range16.ptr(8126, 8144, 18), Range16), $clone(new Range16.ptr(8145, 8160, 15), Range16), $clone(new Range16.ptr(8161, 8165, 4), Range16), $clone(new Range16.ptr(8526, 8580, 54), Range16), $clone(new Range16.ptr(11312, 11358, 1), Range16), $clone(new Range16.ptr(11361, 11365, 4), Range16), $clone(new Range16.ptr(11366, 11372, 2), Range16), $clone(new Range16.ptr(11379, 11382, 3), Range16), $clone(new Range16.ptr(11393, 11491, 2), Range16), $clone(new Range16.ptr(11500, 11502, 2), Range16), $clone(new Range16.ptr(11507, 11520, 13), Range16), $clone(new Range16.ptr(11521, 11557, 1), Range16), $clone(new Range16.ptr(11559, 11565, 6), Range16), $clone(new Range16.ptr(42561, 42605, 2), Range16), $clone(new Range16.ptr(42625, 42651, 2), Range16), $clone(new Range16.ptr(42787, 42799, 2), Range16), $clone(new Range16.ptr(42803, 42863, 2), Range16), $clone(new Range16.ptr(42874, 42876, 2), Range16), $clone(new Range16.ptr(42879, 42887, 2), Range16), $clone(new Range16.ptr(42892, 42897, 5), Range16), $clone(new Range16.ptr(42899, 42900, 1), Range16), $clone(new Range16.ptr(42903, 42921, 2), Range16), $clone(new Range16.ptr(42933, 42943, 2), Range16), $clone(new Range16.ptr(42947, 42952, 5), Range16), $clone(new Range16.ptr(42954, 42998, 44), Range16), $clone(new Range16.ptr(43859, 43888, 29), Range16), $clone(new Range16.ptr(43889, 43967, 1), Range16), $clone(new Range16.ptr(65345, 65370, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(66600, 66639, 1), Range32), $clone(new Range32.ptr(66776, 66811, 1), Range32), $clone(new Range32.ptr(68800, 68850, 1), Range32), $clone(new Range32.ptr(71872, 71903, 1), Range32), $clone(new Range32.ptr(93792, 93823, 1), Range32), $clone(new Range32.ptr(125218, 125251, 1), Range32)]), 4);
+		foldLu = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(97, 122, 1), Range16), $clone(new Range16.ptr(181, 223, 42), Range16), $clone(new Range16.ptr(224, 246, 1), Range16), $clone(new Range16.ptr(248, 255, 1), Range16), $clone(new Range16.ptr(257, 303, 2), Range16), $clone(new Range16.ptr(307, 311, 2), Range16), $clone(new Range16.ptr(314, 328, 2), Range16), $clone(new Range16.ptr(331, 375, 2), Range16), $clone(new Range16.ptr(378, 382, 2), Range16), $clone(new Range16.ptr(383, 384, 1), Range16), $clone(new Range16.ptr(387, 389, 2), Range16), $clone(new Range16.ptr(392, 396, 4), Range16), $clone(new Range16.ptr(402, 405, 3), Range16), $clone(new Range16.ptr(409, 410, 1), Range16), $clone(new Range16.ptr(414, 417, 3), Range16), $clone(new Range16.ptr(419, 421, 2), Range16), $clone(new Range16.ptr(424, 429, 5), Range16), $clone(new Range16.ptr(432, 436, 4), Range16), $clone(new Range16.ptr(438, 441, 3), Range16), $clone(new Range16.ptr(445, 447, 2), Range16), $clone(new Range16.ptr(453, 454, 1), Range16), $clone(new Range16.ptr(456, 457, 1), Range16), $clone(new Range16.ptr(459, 460, 1), Range16), $clone(new Range16.ptr(462, 476, 2), Range16), $clone(new Range16.ptr(477, 495, 2), Range16), $clone(new Range16.ptr(498, 499, 1), Range16), $clone(new Range16.ptr(501, 505, 4), Range16), $clone(new Range16.ptr(507, 543, 2), Range16), $clone(new Range16.ptr(547, 563, 2), Range16), $clone(new Range16.ptr(572, 575, 3), Range16), $clone(new Range16.ptr(576, 578, 2), Range16), $clone(new Range16.ptr(583, 591, 2), Range16), $clone(new Range16.ptr(592, 596, 1), Range16), $clone(new Range16.ptr(598, 599, 1), Range16), $clone(new Range16.ptr(601, 603, 2), Range16), $clone(new Range16.ptr(604, 608, 4), Range16), $clone(new Range16.ptr(609, 613, 2), Range16), $clone(new Range16.ptr(614, 616, 2), Range16), $clone(new Range16.ptr(617, 620, 1), Range16), $clone(new Range16.ptr(623, 625, 2), Range16), $clone(new Range16.ptr(626, 629, 3), Range16), $clone(new Range16.ptr(637, 640, 3), Range16), $clone(new Range16.ptr(642, 643, 1), Range16), $clone(new Range16.ptr(647, 652, 1), Range16), $clone(new Range16.ptr(658, 669, 11), Range16), $clone(new Range16.ptr(670, 837, 167), Range16), $clone(new Range16.ptr(881, 883, 2), Range16), $clone(new Range16.ptr(887, 891, 4), Range16), $clone(new Range16.ptr(892, 893, 1), Range16), $clone(new Range16.ptr(940, 943, 1), Range16), $clone(new Range16.ptr(945, 974, 1), Range16), $clone(new Range16.ptr(976, 977, 1), Range16), $clone(new Range16.ptr(981, 983, 1), Range16), $clone(new Range16.ptr(985, 1007, 2), Range16), $clone(new Range16.ptr(1008, 1011, 1), Range16), $clone(new Range16.ptr(1013, 1019, 3), Range16), $clone(new Range16.ptr(1072, 1119, 1), Range16), $clone(new Range16.ptr(1121, 1153, 2), Range16), $clone(new Range16.ptr(1163, 1215, 2), Range16), $clone(new Range16.ptr(1218, 1230, 2), Range16), $clone(new Range16.ptr(1231, 1327, 2), Range16), $clone(new Range16.ptr(1377, 1414, 1), Range16), $clone(new Range16.ptr(4304, 4346, 1), Range16), $clone(new Range16.ptr(4349, 4351, 1), Range16), $clone(new Range16.ptr(5112, 5117, 1), Range16), $clone(new Range16.ptr(7296, 7304, 1), Range16), $clone(new Range16.ptr(7545, 7549, 4), Range16), $clone(new Range16.ptr(7566, 7681, 115), Range16), $clone(new Range16.ptr(7683, 7829, 2), Range16), $clone(new Range16.ptr(7835, 7841, 6), Range16), $clone(new Range16.ptr(7843, 7935, 2), Range16), $clone(new Range16.ptr(7936, 7943, 1), Range16), $clone(new Range16.ptr(7952, 7957, 1), Range16), $clone(new Range16.ptr(7968, 7975, 1), Range16), $clone(new Range16.ptr(7984, 7991, 1), Range16), $clone(new Range16.ptr(8000, 8005, 1), Range16), $clone(new Range16.ptr(8017, 8023, 2), Range16), $clone(new Range16.ptr(8032, 8039, 1), Range16), $clone(new Range16.ptr(8048, 8061, 1), Range16), $clone(new Range16.ptr(8112, 8113, 1), Range16), $clone(new Range16.ptr(8126, 8144, 18), Range16), $clone(new Range16.ptr(8145, 8160, 15), Range16), $clone(new Range16.ptr(8161, 8165, 4), Range16), $clone(new Range16.ptr(8526, 8580, 54), Range16), $clone(new Range16.ptr(11312, 11359, 1), Range16), $clone(new Range16.ptr(11361, 11365, 4), Range16), $clone(new Range16.ptr(11366, 11372, 2), Range16), $clone(new Range16.ptr(11379, 11382, 3), Range16), $clone(new Range16.ptr(11393, 11491, 2), Range16), $clone(new Range16.ptr(11500, 11502, 2), Range16), $clone(new Range16.ptr(11507, 11520, 13), Range16), $clone(new Range16.ptr(11521, 11557, 1), Range16), $clone(new Range16.ptr(11559, 11565, 6), Range16), $clone(new Range16.ptr(42561, 42605, 2), Range16), $clone(new Range16.ptr(42625, 42651, 2), Range16), $clone(new Range16.ptr(42787, 42799, 2), Range16), $clone(new Range16.ptr(42803, 42863, 2), Range16), $clone(new Range16.ptr(42874, 42876, 2), Range16), $clone(new Range16.ptr(42879, 42887, 2), Range16), $clone(new Range16.ptr(42892, 42897, 5), Range16), $clone(new Range16.ptr(42899, 42900, 1), Range16), $clone(new Range16.ptr(42903, 42921, 2), Range16), $clone(new Range16.ptr(42933, 42947, 2), Range16), $clone(new Range16.ptr(42952, 42954, 2), Range16), $clone(new Range16.ptr(42961, 42967, 6), Range16), $clone(new Range16.ptr(42969, 42998, 29), Range16), $clone(new Range16.ptr(43859, 43888, 29), Range16), $clone(new Range16.ptr(43889, 43967, 1), Range16), $clone(new Range16.ptr(65345, 65370, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(66600, 66639, 1), Range32), $clone(new Range32.ptr(66776, 66811, 1), Range32), $clone(new Range32.ptr(66967, 66977, 1), Range32), $clone(new Range32.ptr(66979, 66993, 1), Range32), $clone(new Range32.ptr(66995, 67001, 1), Range32), $clone(new Range32.ptr(67003, 67004, 1), Range32), $clone(new Range32.ptr(68800, 68850, 1), Range32), $clone(new Range32.ptr(71872, 71903, 1), Range32), $clone(new Range32.ptr(93792, 93823, 1), Range32), $clone(new Range32.ptr(125218, 125251, 1), Range32)]), 4);
 		foldM = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(921, 953, 32), Range16), $clone(new Range16.ptr(8126, 8126, 1), Range16)]), sliceType$1.nil, 0);
 		foldMn = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(921, 953, 32), Range16), $clone(new Range16.ptr(8126, 8126, 1), Range16)]), sliceType$1.nil, 0);
 		$pkg.FoldCategory = $makeMap($String.keyFor, [{ k: "L", v: foldL }, { k: "Ll", v: foldLl }, { k: "Lt", v: foldLt }, { k: "Lu", v: foldLu }, { k: "M", v: foldM }, { k: "Mn", v: foldMn }]);
@@ -13154,10 +13124,6 @@ $packages["unicode"] = (function() {
 		foldGreek = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(181, 837, 656), Range16)]), sliceType$1.nil, 0);
 		foldInherited = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(921, 953, 32), Range16), $clone(new Range16.ptr(8126, 8126, 1), Range16)]), sliceType$1.nil, 0);
 		$pkg.FoldScript = $makeMap($String.keyFor, [{ k: "Common", v: foldCommon }, { k: "Greek", v: foldGreek }, { k: "Inherited", v: foldInherited }]);
-		asciiFold = $toNativeArray($kindUint16, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 91, 92, 93, 94, 95, 96, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 8490, 76, 77, 78, 79, 80, 81, 82, 383, 84, 85, 86, 87, 88, 89, 90, 123, 124, 125, 126, 127]);
-		_CaseRanges = new sliceType$3([$clone(new CaseRange.ptr(65, 90, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(97, 122, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(181, 181, $clone($toNativeArray($kindInt32, [743, 0, 743]), d)), CaseRange), $clone(new CaseRange.ptr(192, 214, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(216, 222, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(224, 246, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(248, 254, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(255, 255, $clone($toNativeArray($kindInt32, [121, 0, 121]), d)), CaseRange), $clone(new CaseRange.ptr(256, 303, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(304, 304, $clone($toNativeArray($kindInt32, [0, -199, 0]), d)), CaseRange), $clone(new CaseRange.ptr(305, 305, $clone($toNativeArray($kindInt32, [-232, 0, -232]), d)), CaseRange), $clone(new CaseRange.ptr(306, 311, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(313, 328, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(330, 375, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(376, 376, $clone($toNativeArray($kindInt32, [0, -121, 0]), d)), CaseRange), $clone(new CaseRange.ptr(377, 382, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(383, 383, $clone($toNativeArray($kindInt32, [-300, 0, -300]), d)), CaseRange), $clone(new CaseRange.ptr(384, 384, $clone($toNativeArray($kindInt32, [195, 0, 195]), d)), CaseRange), $clone(new CaseRange.ptr(385, 385, $clone($toNativeArray($kindInt32, [0, 210, 0]), d)), CaseRange), $clone(new CaseRange.ptr(386, 389, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(390, 390, $clone($toNativeArray($kindInt32, [0, 206, 0]), d)), CaseRange), $clone(new CaseRange.ptr(391, 392, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(393, 394, $clone($toNativeArray($kindInt32, [0, 205, 0]), d)), CaseRange), $clone(new CaseRange.ptr(395, 396, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(398, 398, $clone($toNativeArray($kindInt32, [0, 79, 0]), d)), CaseRange), $clone(new CaseRange.ptr(399, 399, $clone($toNativeArray($kindInt32, [0, 202, 0]), d)), CaseRange), $clone(new CaseRange.ptr(400, 400, $clone($toNativeArray($kindInt32, [0, 203, 0]), d)), CaseRange), $clone(new CaseRange.ptr(401, 402, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(403, 403, $clone($toNativeArray($kindInt32, [0, 205, 0]), d)), CaseRange), $clone(new CaseRange.ptr(404, 404, $clone($toNativeArray($kindInt32, [0, 207, 0]), d)), CaseRange), $clone(new CaseRange.ptr(405, 405, $clone($toNativeArray($kindInt32, [97, 0, 97]), d)), CaseRange), $clone(new CaseRange.ptr(406, 406, $clone($toNativeArray($kindInt32, [0, 211, 0]), d)), CaseRange), $clone(new CaseRange.ptr(407, 407, $clone($toNativeArray($kindInt32, [0, 209, 0]), d)), CaseRange), $clone(new CaseRange.ptr(408, 409, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(410, 410, $clone($toNativeArray($kindInt32, [163, 0, 163]), d)), CaseRange), $clone(new CaseRange.ptr(412, 412, $clone($toNativeArray($kindInt32, [0, 211, 0]), d)), CaseRange), $clone(new CaseRange.ptr(413, 413, $clone($toNativeArray($kindInt32, [0, 213, 0]), d)), CaseRange), $clone(new CaseRange.ptr(414, 414, $clone($toNativeArray($kindInt32, [130, 0, 130]), d)), CaseRange), $clone(new CaseRange.ptr(415, 415, $clone($toNativeArray($kindInt32, [0, 214, 0]), d)), CaseRange), $clone(new CaseRange.ptr(416, 421, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(422, 422, $clone($toNativeArray($kindInt32, [0, 218, 0]), d)), CaseRange), $clone(new CaseRange.ptr(423, 424, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(425, 425, $clone($toNativeArray($kindInt32, [0, 218, 0]), d)), CaseRange), $clone(new CaseRange.ptr(428, 429, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(430, 430, $clone($toNativeArray($kindInt32, [0, 218, 0]), d)), CaseRange), $clone(new CaseRange.ptr(431, 432, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(433, 434, $clone($toNativeArray($kindInt32, [0, 217, 0]), d)), CaseRange), $clone(new CaseRange.ptr(435, 438, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(439, 439, $clone($toNativeArray($kindInt32, [0, 219, 0]), d)), CaseRange), $clone(new CaseRange.ptr(440, 441, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(444, 445, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(447, 447, $clone($toNativeArray($kindInt32, [56, 0, 56]), d)), CaseRange), $clone(new CaseRange.ptr(452, 452, $clone($toNativeArray($kindInt32, [0, 2, 1]), d)), CaseRange), $clone(new CaseRange.ptr(453, 453, $clone($toNativeArray($kindInt32, [-1, 1, 0]), d)), CaseRange), $clone(new CaseRange.ptr(454, 454, $clone($toNativeArray($kindInt32, [-2, 0, -1]), d)), CaseRange), $clone(new CaseRange.ptr(455, 455, $clone($toNativeArray($kindInt32, [0, 2, 1]), d)), CaseRange), $clone(new CaseRange.ptr(456, 456, $clone($toNativeArray($kindInt32, [-1, 1, 0]), d)), CaseRange), $clone(new CaseRange.ptr(457, 457, $clone($toNativeArray($kindInt32, [-2, 0, -1]), d)), CaseRange), $clone(new CaseRange.ptr(458, 458, $clone($toNativeArray($kindInt32, [0, 2, 1]), d)), CaseRange), $clone(new CaseRange.ptr(459, 459, $clone($toNativeArray($kindInt32, [-1, 1, 0]), d)), CaseRange), $clone(new CaseRange.ptr(460, 460, $clone($toNativeArray($kindInt32, [-2, 0, -1]), d)), CaseRange), $clone(new CaseRange.ptr(461, 476, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(477, 477, $clone($toNativeArray($kindInt32, [-79, 0, -79]), d)), CaseRange), $clone(new CaseRange.ptr(478, 495, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(497, 497, $clone($toNativeArray($kindInt32, [0, 2, 1]), d)), CaseRange), $clone(new CaseRange.ptr(498, 498, $clone($toNativeArray($kindInt32, [-1, 1, 0]), d)), CaseRange), $clone(new CaseRange.ptr(499, 499, $clone($toNativeArray($kindInt32, [-2, 0, -1]), d)), CaseRange), $clone(new CaseRange.ptr(500, 501, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(502, 502, $clone($toNativeArray($kindInt32, [0, -97, 0]), d)), CaseRange), $clone(new CaseRange.ptr(503, 503, $clone($toNativeArray($kindInt32, [0, -56, 0]), d)), CaseRange), $clone(new CaseRange.ptr(504, 543, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(544, 544, $clone($toNativeArray($kindInt32, [0, -130, 0]), d)), CaseRange), $clone(new CaseRange.ptr(546, 563, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(570, 570, $clone($toNativeArray($kindInt32, [0, 10795, 0]), d)), CaseRange), $clone(new CaseRange.ptr(571, 572, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new 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$clone($toNativeArray($kindInt32, [0, -112, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8172, 8172, $clone($toNativeArray($kindInt32, [0, -7, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8179, 8179, $clone($toNativeArray($kindInt32, [9, 0, 9]), d)), CaseRange), $clone(new CaseRange.ptr(8184, 8185, $clone($toNativeArray($kindInt32, [0, -128, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8186, 8187, $clone($toNativeArray($kindInt32, [0, -126, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8188, 8188, $clone($toNativeArray($kindInt32, [0, -9, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8486, 8486, $clone($toNativeArray($kindInt32, [0, -7517, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8490, 8490, $clone($toNativeArray($kindInt32, [0, -8383, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8491, 8491, $clone($toNativeArray($kindInt32, [0, -8262, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8498, 8498, $clone($toNativeArray($kindInt32, [0, 28, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8526, 8526, $clone($toNativeArray($kindInt32, [-28, 0, -28]), d)), CaseRange), $clone(new CaseRange.ptr(8544, 8559, $clone($toNativeArray($kindInt32, [0, 16, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8560, 8575, $clone($toNativeArray($kindInt32, [-16, 0, -16]), d)), CaseRange), $clone(new CaseRange.ptr(8579, 8580, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(9398, 9423, $clone($toNativeArray($kindInt32, [0, 26, 0]), d)), CaseRange), $clone(new CaseRange.ptr(9424, 9449, $clone($toNativeArray($kindInt32, [-26, 0, -26]), d)), CaseRange), $clone(new CaseRange.ptr(11264, 11310, $clone($toNativeArray($kindInt32, [0, 48, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11312, 11358, $clone($toNativeArray($kindInt32, [-48, 0, -48]), d)), CaseRange), $clone(new CaseRange.ptr(11360, 11361, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11362, 11362, $clone($toNativeArray($kindInt32, [0, -10743, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11363, 11363, $clone($toNativeArray($kindInt32, [0, -3814, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11364, 11364, $clone($toNativeArray($kindInt32, [0, -10727, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11365, 11365, $clone($toNativeArray($kindInt32, [-10795, 0, -10795]), d)), CaseRange), $clone(new CaseRange.ptr(11366, 11366, $clone($toNativeArray($kindInt32, [-10792, 0, -10792]), d)), CaseRange), $clone(new CaseRange.ptr(11367, 11372, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11373, 11373, $clone($toNativeArray($kindInt32, [0, -10780, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11374, 11374, $clone($toNativeArray($kindInt32, [0, -10749, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11375, 11375, $clone($toNativeArray($kindInt32, [0, -10783, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11376, 11376, $clone($toNativeArray($kindInt32, [0, -10782, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11378, 11379, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11381, 11382, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11390, 11391, $clone($toNativeArray($kindInt32, [0, -10815, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11392, 11491, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11499, 11502, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11506, 11507, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11520, 11557, $clone($toNativeArray($kindInt32, [-7264, 0, -7264]), d)), CaseRange), $clone(new CaseRange.ptr(11559, 11559, $clone($toNativeArray($kindInt32, [-7264, 0, -7264]), d)), CaseRange), $clone(new CaseRange.ptr(11565, 11565, $clone($toNativeArray($kindInt32, [-7264, 0, -7264]), d)), CaseRange), $clone(new CaseRange.ptr(42560, 42605, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42624, 42651, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42786, 42799, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42802, 42863, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42873, 42876, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42877, 42877, $clone($toNativeArray($kindInt32, [0, -35332, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42878, 42887, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42891, 42892, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42893, 42893, $clone($toNativeArray($kindInt32, [0, -42280, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42896, 42899, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42900, 42900, $clone($toNativeArray($kindInt32, [48, 0, 48]), d)), CaseRange), $clone(new CaseRange.ptr(42902, 42921, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42922, 42922, $clone($toNativeArray($kindInt32, [0, -42308, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42923, 42923, $clone($toNativeArray($kindInt32, [0, -42319, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42924, 42924, $clone($toNativeArray($kindInt32, [0, -42315, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42925, 42925, $clone($toNativeArray($kindInt32, [0, -42305, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42926, 42926, $clone($toNativeArray($kindInt32, [0, -42308, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42928, 42928, $clone($toNativeArray($kindInt32, [0, -42258, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42929, 42929, $clone($toNativeArray($kindInt32, [0, -42282, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42930, 42930, $clone($toNativeArray($kindInt32, [0, -42261, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42931, 42931, $clone($toNativeArray($kindInt32, [0, 928, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42932, 42943, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42946, 42947, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42948, 42948, $clone($toNativeArray($kindInt32, [0, -48, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42949, 42949, $clone($toNativeArray($kindInt32, [0, -42307, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42950, 42950, $clone($toNativeArray($kindInt32, [0, -35384, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42951, 42954, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42997, 42998, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(43859, 43859, $clone($toNativeArray($kindInt32, [-928, 0, -928]), d)), CaseRange), $clone(new CaseRange.ptr(43888, 43967, $clone($toNativeArray($kindInt32, [-38864, 0, -38864]), d)), CaseRange), $clone(new CaseRange.ptr(65313, 65338, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(65345, 65370, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(66560, 66599, $clone($toNativeArray($kindInt32, [0, 40, 0]), d)), CaseRange), $clone(new CaseRange.ptr(66600, 66639, $clone($toNativeArray($kindInt32, [-40, 0, -40]), d)), CaseRange), $clone(new CaseRange.ptr(66736, 66771, $clone($toNativeArray($kindInt32, [0, 40, 0]), d)), CaseRange), $clone(new CaseRange.ptr(66776, 66811, $clone($toNativeArray($kindInt32, [-40, 0, -40]), d)), CaseRange), $clone(new CaseRange.ptr(68736, 68786, $clone($toNativeArray($kindInt32, [0, 64, 0]), d)), CaseRange), $clone(new CaseRange.ptr(68800, 68850, $clone($toNativeArray($kindInt32, [-64, 0, -64]), d)), CaseRange), $clone(new CaseRange.ptr(71840, 71871, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(71872, 71903, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(93760, 93791, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(93792, 93823, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(125184, 125217, $clone($toNativeArray($kindInt32, [0, 34, 0]), d)), CaseRange), $clone(new CaseRange.ptr(125218, 125251, $clone($toNativeArray($kindInt32, [-34, 0, -34]), d)), CaseRange)]);
-		$pkg.CaseRanges = _CaseRanges;
-		properties = $toNativeArray($kindUint8, [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 144, 130, 130, 130, 136, 130, 130, 130, 130, 130, 130, 136, 130, 130, 130, 130, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 130, 130, 136, 136, 136, 130, 130, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 130, 130, 130, 136, 130, 136, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 130, 136, 130, 136, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 16, 130, 136, 136, 136, 136, 136, 130, 136, 136, 224, 130, 136, 0, 136, 136, 136, 136, 132, 132, 136, 192, 130, 130, 136, 132, 224, 130, 132, 132, 132, 130, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 136, 160, 160, 160, 160, 160, 160, 160, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 136, 192, 192, 192, 192, 192, 192, 192, 192]);
 		$pkg.GraphicRanges = new sliceType$4([$pkg.L, $pkg.M, $pkg.N, $pkg.P, $pkg.S, $pkg.Zs]);
 		$pkg.PrintRanges = new sliceType$4([$pkg.L, $pkg.M, $pkg.N, $pkg.P, $pkg.S]);
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
@@ -13166,7 +13132,7 @@ $packages["unicode"] = (function() {
 	return $pkg;
 })();
 $packages["reflect"] = (function() {
-	var $pkg = {}, $init, errors, js, abi, bytealg, goarch, itoa, math, runtime, strconv, sync, unicode, utf8, Value, flag, ValueError, emptyInterface, MapIter, Type, Kind, tflag, rtype, method, ChanDir, arrayType, chanType, imethod, interfaceType, mapType, ptrType, sliceType, structField, structType, Method, nameOff, typeOff, textOff, StructField, StructTag, fieldScan, uncommonType, funcType, name, nameData, hiter, arrayType$1, sliceType$1, sliceType$2, ptrType$2, sliceType$3, sliceType$4, sliceType$5, sliceType$6, ptrType$3, funcType$1, sliceType$8, arrayType$2, sliceType$9, ptrType$5, sliceType$10, ptrType$8, sliceType$12, ptrType$9, sliceType$13, ptrType$10, ptrType$11, sliceType$14, ptrType$12, ptrType$13, sliceType$16, sliceType$17, ptrType$17, structType$3, sliceType$18, ptrType$18, ptrType$19, sliceType$19, arrayType$7, sliceType$20, funcType$3, ptrType$22, arrayType$8, ptrType$23, funcType$4, funcType$5, ptrType$25, ptrType$26, zeroVal, nameOffList, typeOffList, bytesType, uint8Type, stringType, kindNames, initialized, nameMap, callHelper, jsObjectPtr, selectHelper, valueMethodName, copyVal, overflowFloat32, typesMustMatch, Append, MakeMap, MakeMapWithSize, Indirect, convertOp, makeFloat, makeFloat32, makeComplex, makeString, makeBytes, makeRunes, cvtInt, cvtUint, cvtFloatInt, cvtFloatUint, cvtIntFloat, cvtUintFloat, cvtFloat, cvtComplex, cvtIntString, cvtUintString, cvtBytesString, cvtStringBytes, cvtRunesString, cvtStringRunes, cvtT2I, cvtI2I, rtypeOf, PtrTo, PointerTo, implements$1, specialChannelAssignability, directlyAssignable, haveIdenticalType, haveIdenticalUnderlyingType, toType, ifaceIndir, init, New, jsType, reflectType, setKindType, newName, newMethodName, resolveReflectName, newTypeOff, internalStr, isWrapped, copyStruct, makeValue, MakeSlice, TypeOf, ValueOf, FuncOf, SliceOf, Zero, unsafe_New, makeInt, typedmemmove, makemap, keyFor, mapaccess, mapassign, mapdelete, mapaccess_faststr, mapassign_faststr, mapdelete_faststr, mapiterinit, mapiterkey, mapiterelem, mapiternext, maplen, cvtDirect, cvtSliceArrayPtr, cvtSliceArray, Copy, methodReceiver, valueInterface, ifaceE2I, makeMethodValue, wrapJsObject, unwrapJsObject, getJsTag, chanrecv, chansend, DeepEqual, deepValueEqualJs;
+	var $pkg = {}, $init, errors, js, abi, bytealg, goarch, itoa, math, runtime, strconv, sync, unicode, utf8, Value, flag, ValueError, MapIter, Type, Kind, rtype, ChanDir, interfaceType, mapType, ptrType, sliceType, structType, Method, StructField, StructTag, fieldScan, hiter, arrayType$1, structType$1, sliceType$1, sliceType$2, sliceType$3, sliceType$4, ptrType$2, funcType$1, sliceType$6, ptrType$4, arrayType$2, sliceType$7, ptrType$5, sliceType$8, ptrType$6, ptrType$7, ptrType$9, sliceType$10, ptrType$10, sliceType$11, ptrType$11, ptrType$12, sliceType$12, ptrType$13, sliceType$13, ptrType$14, sliceType$15, sliceType$16, funcType$3, sliceType$17, ptrType$18, ptrType$19, ptrType$20, sliceType$18, arrayType$4, sliceType$19, funcType$4, ptrType$24, arrayType$5, ptrType$25, zeroVal, dummy, bytesType, uint8Type, stringType, kindNames, callHelper, selectHelper, valueMethodName, copyVal, overflowFloat32, typesMustMatch, MakeMap, MakeMapWithSize, Indirect, convertOp, makeFloat, makeFloat32, makeComplex, makeString, makeBytes, makeRunes, cvtInt, cvtUint, cvtFloatInt, cvtFloatUint, cvtIntFloat, cvtUintFloat, cvtFloat, cvtComplex, cvtIntString, cvtUintString, cvtBytesString, cvtStringBytes, cvtRunesString, cvtStringRunes, cvtT2I, cvtI2I, escapes, nameOffFor, typeOffFor, pkgPathFor, nameFor, elem, PtrTo, PointerTo, ptrTo, implements$1, specialChannelAssignability, directlyAssignable, haveIdenticalType, haveIdenticalUnderlyingType, stringFor, toType, ifaceIndir, init, New, jsType, toAbiType, toRType, rtypeOf, pkgPath, makeValue, MakeSlice, TypeOf, ValueOf, FuncOf, SliceOf, Zero, unsafe_New, makeInt, typedmemmove, makemap, keyFor, mapaccess, mapassign, mapdelete, mapaccess_faststr, mapassign_faststr, mapdelete_faststr, mapiterinit, mapiterkey, mapiterelem, mapiternext, maplen, cvtDirect, cvtSliceArrayPtr, cvtSliceArray, Copy, methodReceiver, valueInterface, ifaceE2I, makeMethodValue, chanrecv, chansend, DeepEqual, deepValueEqualJs, noescape, toKindTypeExt;
 	errors = $packages["errors"];
 	js = $packages["github.com/gopherjs/gopherjs/js"];
 	abi = $packages["internal/abi"];
@@ -13179,15 +13145,15 @@ $packages["reflect"] = (function() {
 	sync = $packages["sync"];
 	unicode = $packages["unicode"];
 	utf8 = $packages["unicode/utf8"];
-	Value = $newType(0, $kindStruct, "reflect.Value", true, "reflect", true, function(typ_, ptr_, flag_) {
+	Value = $newType(0, $kindStruct, "reflect.Value", true, "reflect", true, function(typ__, ptr_, flag_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.typ = ptrType$2.nil;
+			this.typ_ = ptrType$4.nil;
 			this.ptr = 0;
 			this.flag = 0;
 			return;
 		}
-		this.typ = typ_;
+		this.typ_ = typ__;
 		this.ptr = ptr_;
 		this.flag = flag_;
 	});
@@ -13202,21 +13168,11 @@ $packages["reflect"] = (function() {
 		this.Method = Method_;
 		this.Kind = Kind_;
 	});
-	emptyInterface = $newType(0, $kindStruct, "reflect.emptyInterface", true, "reflect", false, function(typ_, word_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.typ = ptrType$2.nil;
-			this.word = 0;
-			return;
-		}
-		this.typ = typ_;
-		this.word = word_;
-	});
 	MapIter = $newType(0, $kindStruct, "reflect.MapIter", true, "reflect", true, function(m_, hiter_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.m = new Value.ptr(ptrType$2.nil, 0, 0);
-			this.hiter = new hiter.ptr($ifaceNil, null, null, 0, null);
+			this.m = new Value.ptr(ptrType$4.nil, 0, 0);
+			this.hiter = new hiter.ptr(ptrType$4.nil, null, null, 0, null);
 			return;
 		}
 		this.m = m_;
@@ -13224,165 +13180,54 @@ $packages["reflect"] = (function() {
 	});
 	Type = $newType(8, $kindInterface, "reflect.Type", true, "reflect", true, null);
 	Kind = $newType(4, $kindUint, "reflect.Kind", true, "reflect", true, null);
-	tflag = $newType(1, $kindUint8, "reflect.tflag", true, "reflect", false, null);
-	rtype = $newType(0, $kindStruct, "reflect.rtype", true, "reflect", false, function(size_, ptrdata_, hash_, tflag_, align_, fieldAlign_, kind_, equal_, gcdata_, str_, ptrToThis_) {
+	rtype = $newType(0, $kindStruct, "reflect.rtype", true, "reflect", false, function(t_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.size = 0;
-			this.ptrdata = 0;
-			this.hash = 0;
-			this.tflag = 0;
-			this.align = 0;
-			this.fieldAlign = 0;
-			this.kind = 0;
-			this.equal = $throwNilPointerError;
-			this.gcdata = ptrType$13.nil;
-			this.str = 0;
-			this.ptrToThis = 0;
+			this.t = new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil);
 			return;
 		}
-		this.size = size_;
-		this.ptrdata = ptrdata_;
-		this.hash = hash_;
-		this.tflag = tflag_;
-		this.align = align_;
-		this.fieldAlign = fieldAlign_;
-		this.kind = kind_;
-		this.equal = equal_;
-		this.gcdata = gcdata_;
-		this.str = str_;
-		this.ptrToThis = ptrToThis_;
-	});
-	method = $newType(0, $kindStruct, "reflect.method", true, "reflect", false, function(name_, mtyp_, ifn_, tfn_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.name = 0;
-			this.mtyp = 0;
-			this.ifn = 0;
-			this.tfn = 0;
-			return;
-		}
-		this.name = name_;
-		this.mtyp = mtyp_;
-		this.ifn = ifn_;
-		this.tfn = tfn_;
+		this.t = t_;
 	});
 	ChanDir = $newType(4, $kindInt, "reflect.ChanDir", true, "reflect", true, null);
-	arrayType = $newType(0, $kindStruct, "reflect.arrayType", true, "reflect", false, function(rtype_, elem_, slice_, len_) {
+	interfaceType = $newType(0, $kindStruct, "reflect.interfaceType", true, "reflect", false, function(InterfaceType_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0);
-			this.elem = ptrType$2.nil;
-			this.slice = ptrType$2.nil;
-			this.len = 0;
+			this.InterfaceType = new abi.InterfaceType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), new abi.Name.ptr("", "", false, false, ""), sliceType$15.nil);
 			return;
 		}
-		this.rtype = rtype_;
-		this.elem = elem_;
-		this.slice = slice_;
-		this.len = len_;
+		this.InterfaceType = InterfaceType_;
 	});
-	chanType = $newType(0, $kindStruct, "reflect.chanType", true, "reflect", false, function(rtype_, elem_, dir_) {
+	mapType = $newType(0, $kindStruct, "reflect.mapType", true, "reflect", false, function(MapType_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0);
-			this.elem = ptrType$2.nil;
-			this.dir = 0;
+			this.MapType = new abi.MapType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), ptrType$4.nil, ptrType$4.nil, ptrType$4.nil, $throwNilPointerError, 0, 0, 0, 0);
 			return;
 		}
-		this.rtype = rtype_;
-		this.elem = elem_;
-		this.dir = dir_;
+		this.MapType = MapType_;
 	});
-	imethod = $newType(0, $kindStruct, "reflect.imethod", true, "reflect", false, function(name_, typ_) {
+	ptrType = $newType(0, $kindStruct, "reflect.ptrType", true, "reflect", false, function(PtrType_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.name = 0;
-			this.typ = 0;
+			this.PtrType = new abi.PtrType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), ptrType$4.nil);
 			return;
 		}
-		this.name = name_;
-		this.typ = typ_;
+		this.PtrType = PtrType_;
 	});
-	interfaceType = $newType(0, $kindStruct, "reflect.interfaceType", true, "reflect", false, function(rtype_, pkgPath_, methods_) {
+	sliceType = $newType(0, $kindStruct, "reflect.sliceType", true, "reflect", false, function(SliceType_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0);
-			this.pkgPath = new name.ptr(ptrType$13.nil);
-			this.methods = sliceType$16.nil;
+			this.SliceType = new abi.SliceType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), ptrType$4.nil);
 			return;
 		}
-		this.rtype = rtype_;
-		this.pkgPath = pkgPath_;
-		this.methods = methods_;
+		this.SliceType = SliceType_;
 	});
-	mapType = $newType(0, $kindStruct, "reflect.mapType", true, "reflect", false, function(rtype_, key_, elem_, bucket_, hasher_, keysize_, valuesize_, bucketsize_, flags_) {
+	structType = $newType(0, $kindStruct, "reflect.structType", true, "reflect", false, function(StructType_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0);
-			this.key = ptrType$2.nil;
-			this.elem = ptrType$2.nil;
-			this.bucket = ptrType$2.nil;
-			this.hasher = $throwNilPointerError;
-			this.keysize = 0;
-			this.valuesize = 0;
-			this.bucketsize = 0;
-			this.flags = 0;
+			this.StructType = new abi.StructType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), new abi.Name.ptr("", "", false, false, ""), sliceType$16.nil);
 			return;
 		}
-		this.rtype = rtype_;
-		this.key = key_;
-		this.elem = elem_;
-		this.bucket = bucket_;
-		this.hasher = hasher_;
-		this.keysize = keysize_;
-		this.valuesize = valuesize_;
-		this.bucketsize = bucketsize_;
-		this.flags = flags_;
-	});
-	ptrType = $newType(0, $kindStruct, "reflect.ptrType", true, "reflect", false, function(rtype_, elem_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0);
-			this.elem = ptrType$2.nil;
-			return;
-		}
-		this.rtype = rtype_;
-		this.elem = elem_;
-	});
-	sliceType = $newType(0, $kindStruct, "reflect.sliceType", true, "reflect", false, function(rtype_, elem_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0);
-			this.elem = ptrType$2.nil;
-			return;
-		}
-		this.rtype = rtype_;
-		this.elem = elem_;
-	});
-	structField = $newType(0, $kindStruct, "reflect.structField", true, "reflect", false, function(name_, typ_, offset_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.name = new name.ptr(ptrType$13.nil);
-			this.typ = ptrType$2.nil;
-			this.offset = 0;
-			return;
-		}
-		this.name = name_;
-		this.typ = typ_;
-		this.offset = offset_;
-	});
-	structType = $newType(0, $kindStruct, "reflect.structType", true, "reflect", false, function(rtype_, pkgPath_, fields_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0);
-			this.pkgPath = new name.ptr(ptrType$13.nil);
-			this.fields = sliceType$17.nil;
-			return;
-		}
-		this.rtype = rtype_;
-		this.pkgPath = pkgPath_;
-		this.fields = fields_;
+		this.StructType = StructType_;
 	});
 	Method = $newType(0, $kindStruct, "reflect.Method", true, "reflect", true, function(Name_, PkgPath_, Type_, Func_, Index_) {
 		this.$val = this;
@@ -13390,7 +13235,7 @@ $packages["reflect"] = (function() {
 			this.Name = "";
 			this.PkgPath = "";
 			this.Type = $ifaceNil;
-			this.Func = new Value.ptr(ptrType$2.nil, 0, 0);
+			this.Func = new Value.ptr(ptrType$4.nil, 0, 0);
 			this.Index = 0;
 			return;
 		}
@@ -13400,9 +13245,6 @@ $packages["reflect"] = (function() {
 		this.Func = Func_;
 		this.Index = Index_;
 	});
-	nameOff = $newType(4, $kindInt32, "reflect.nameOff", true, "reflect", false, null);
-	typeOff = $newType(4, $kindInt32, "reflect.typeOff", true, "reflect", false, null);
-	textOff = $newType(4, $kindInt32, "reflect.textOff", true, "reflect", false, null);
 	StructField = $newType(0, $kindStruct, "reflect.StructField", true, "reflect", true, function(Name_, PkgPath_, Type_, Tag_, Offset_, Index_, Anonymous_) {
 		this.$val = this;
 		if (arguments.length === 0) {
@@ -13411,7 +13253,7 @@ $packages["reflect"] = (function() {
 			this.Type = $ifaceNil;
 			this.Tag = "";
 			this.Offset = 0;
-			this.Index = sliceType$8.nil;
+			this.Index = sliceType$6.nil;
 			this.Anonymous = false;
 			return;
 		}
@@ -13427,73 +13269,17 @@ $packages["reflect"] = (function() {
 	fieldScan = $newType(0, $kindStruct, "reflect.fieldScan", true, "reflect", false, function(typ_, index_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.typ = ptrType$12.nil;
-			this.index = sliceType$8.nil;
+			this.typ = ptrType$13.nil;
+			this.index = sliceType$6.nil;
 			return;
 		}
 		this.typ = typ_;
 		this.index = index_;
 	});
-	uncommonType = $newType(0, $kindStruct, "reflect.uncommonType", true, "reflect", false, function(pkgPath_, mcount_, xcount_, moff_, _methods_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.pkgPath = 0;
-			this.mcount = 0;
-			this.xcount = 0;
-			this.moff = 0;
-			this._methods = sliceType$13.nil;
-			return;
-		}
-		this.pkgPath = pkgPath_;
-		this.mcount = mcount_;
-		this.xcount = xcount_;
-		this.moff = moff_;
-		this._methods = _methods_;
-	});
-	funcType = $newType(0, $kindStruct, "reflect.funcType", true, "reflect", false, function(rtype_, inCount_, outCount_, _in_, _out_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0);
-			this.inCount = 0;
-			this.outCount = 0;
-			this._in = sliceType$3.nil;
-			this._out = sliceType$3.nil;
-			return;
-		}
-		this.rtype = rtype_;
-		this.inCount = inCount_;
-		this.outCount = outCount_;
-		this._in = _in_;
-		this._out = _out_;
-	});
-	name = $newType(0, $kindStruct, "reflect.name", true, "reflect", false, function(bytes_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.bytes = ptrType$13.nil;
-			return;
-		}
-		this.bytes = bytes_;
-	});
-	nameData = $newType(0, $kindStruct, "reflect.nameData", true, "reflect", false, function(name_, tag_, exported_, embedded_, pkgPath_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.name = "";
-			this.tag = "";
-			this.exported = false;
-			this.embedded = false;
-			this.pkgPath = "";
-			return;
-		}
-		this.name = name_;
-		this.tag = tag_;
-		this.exported = exported_;
-		this.embedded = embedded_;
-		this.pkgPath = pkgPath_;
-	});
 	hiter = $newType(0, $kindStruct, "reflect.hiter", true, "reflect", false, function(t_, m_, keys_, i_, last_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.t = $ifaceNil;
+			this.t = ptrType$4.nil;
 			this.m = null;
 			this.keys = null;
 			this.i = 0;
@@ -13509,78 +13295,62 @@ $packages["reflect"] = (function() {
 	$pkg.Value = Value;
 	$pkg.flag = flag;
 	$pkg.ValueError = ValueError;
-	$pkg.emptyInterface = emptyInterface;
 	$pkg.MapIter = MapIter;
 	$pkg.Type = Type;
 	$pkg.Kind = Kind;
-	$pkg.tflag = tflag;
 	$pkg.rtype = rtype;
-	$pkg.method = method;
 	$pkg.ChanDir = ChanDir;
-	$pkg.arrayType = arrayType;
-	$pkg.chanType = chanType;
-	$pkg.imethod = imethod;
 	$pkg.interfaceType = interfaceType;
 	$pkg.mapType = mapType;
 	$pkg.ptrType = ptrType;
 	$pkg.sliceType = sliceType;
-	$pkg.structField = structField;
 	$pkg.structType = structType;
 	$pkg.Method = Method;
-	$pkg.nameOff = nameOff;
-	$pkg.typeOff = typeOff;
-	$pkg.textOff = textOff;
 	$pkg.StructField = StructField;
 	$pkg.StructTag = StructTag;
 	$pkg.fieldScan = fieldScan;
-	$pkg.uncommonType = uncommonType;
-	$pkg.funcType = funcType;
-	$pkg.name = name;
-	$pkg.nameData = nameData;
 	$pkg.hiter = hiter;
 	$pkg.$finishSetup = function() {
 		arrayType$1 = $arrayType($Uint8, 1024);
+		structType$1 = $structType("reflect", [{prop: "b", name: "b", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "x", name: "x", embedded: false, exported: false, typ: $emptyInterface, tag: ""}]);
 		sliceType$1 = $sliceType(Type);
-		sliceType$2 = $sliceType(name);
-		ptrType$2 = $ptrType(rtype);
-		sliceType$3 = $sliceType(ptrType$2);
-		sliceType$4 = $sliceType($Uint8);
-		sliceType$5 = $sliceType($String);
-		sliceType$6 = $sliceType($emptyInterface);
-		ptrType$3 = $ptrType(js.Object);
-		funcType$1 = $funcType([sliceType$6], [ptrType$3], true);
-		sliceType$8 = $sliceType($Int);
+		sliceType$2 = $sliceType($Uint8);
+		sliceType$3 = $sliceType($String);
+		sliceType$4 = $sliceType($emptyInterface);
+		ptrType$2 = $ptrType(js.Object);
+		funcType$1 = $funcType([sliceType$4], [ptrType$2], true);
+		sliceType$6 = $sliceType($Int);
+		ptrType$4 = $ptrType(abi.Type);
 		arrayType$2 = $arrayType($Uintptr, 5);
-		sliceType$9 = $sliceType($Uintptr);
+		sliceType$7 = $sliceType($Uintptr);
 		ptrType$5 = $ptrType(runtime.Func);
-		sliceType$10 = $sliceType(Value);
-		ptrType$8 = $ptrType($UnsafePointer);
-		sliceType$12 = $sliceType($Int32);
-		ptrType$9 = $ptrType(uncommonType);
-		sliceType$13 = $sliceType(method);
-		ptrType$10 = $ptrType(interfaceType);
-		ptrType$11 = $ptrType(imethod);
-		sliceType$14 = $sliceType(fieldScan);
-		ptrType$12 = $ptrType(structType);
-		ptrType$13 = $ptrType($Uint8);
-		sliceType$16 = $sliceType(imethod);
-		sliceType$17 = $sliceType(structField);
-		ptrType$17 = $ptrType(nameData);
-		structType$3 = $structType("reflect", [{prop: "str", name: "str", embedded: false, exported: false, typ: $String, tag: ""}]);
-		sliceType$18 = $sliceType(ptrType$3);
+		sliceType$8 = $sliceType(Value);
+		ptrType$6 = $ptrType($UnsafePointer);
+		ptrType$7 = $ptrType(abi.Imethod);
+		ptrType$9 = $ptrType(rtype);
+		sliceType$10 = $sliceType($Int32);
+		ptrType$10 = $ptrType(abi.UncommonType);
+		sliceType$11 = $sliceType(abi.Method);
+		ptrType$11 = $ptrType(interfaceType);
+		ptrType$12 = $ptrType(abi.StructField);
+		sliceType$12 = $sliceType(fieldScan);
+		ptrType$13 = $ptrType(structType);
+		sliceType$13 = $sliceType(ptrType$4);
+		ptrType$14 = $ptrType($Uint8);
+		sliceType$15 = $sliceType(abi.Imethod);
+		sliceType$16 = $sliceType(abi.StructField);
+		funcType$3 = $funcType([$emptyInterface], [ptrType$2], false);
+		sliceType$17 = $sliceType(ptrType$2);
 		ptrType$18 = $ptrType($String);
-		ptrType$19 = $ptrType(funcType);
-		sliceType$19 = $sliceType(sliceType$18);
-		arrayType$7 = $arrayType($UnsafePointer, 2);
-		sliceType$20 = $sliceType(arrayType$7);
-		funcType$3 = $funcType([$String], [$Bool], false);
-		ptrType$22 = $ptrType(MapIter);
-		arrayType$8 = $arrayType($Uintptr, 2);
-		ptrType$23 = $ptrType(ValueError);
-		funcType$4 = $funcType([$UnsafePointer, $UnsafePointer], [$Bool], false);
-		funcType$5 = $funcType([$UnsafePointer, $Uintptr], [$Uintptr], false);
-		ptrType$25 = $ptrType(structField);
-		ptrType$26 = $ptrType(hiter);
+		ptrType$19 = $ptrType(hiter);
+		ptrType$20 = $ptrType(abi.FuncType);
+		sliceType$18 = $sliceType(sliceType$17);
+		arrayType$4 = $arrayType($UnsafePointer, 2);
+		sliceType$19 = $sliceType(arrayType$4);
+		funcType$4 = $funcType([$String], [$Bool], false);
+		ptrType$24 = $ptrType(MapIter);
+		arrayType$5 = $arrayType($Uintptr, 2);
+		ptrType$25 = $ptrType(ValueError);
 		flag.prototype.kind = function kind() {
 			var f;
 			f = this.$val;
@@ -13596,10 +13366,16 @@ $packages["reflect"] = (function() {
 			return 0;
 		};
 		$ptrType(flag).prototype.ro = function(...$args) { return new flag(this.$get()).ro(...$args); };
+		$ptrType(Value).prototype.typ = function typ() {
+			var v;
+			v = this;
+			return ($pointerOfStructConversion(noescape((v.typ_)), ptrType$4));
+		};
+		Value.prototype.typ = function(...$args) { return this.$val.typ(...$args); };
 		$ptrType(Value).prototype.pointer = function pointer() {
 			var v;
 			v = this;
-			if (!((v.typ.size === 4)) || !v.typ.pointers()) {
+			if (!(($clone(v, Value).typ().Size() === 4)) || !$clone(v, Value).typ().Pointers()) {
 				$panic(new $String("can't call pointer on a non-pointer Value"));
 			}
 			if (!((((v.flag & 128) >>> 0) === 0))) {
@@ -13617,10 +13393,10 @@ $packages["reflect"] = (function() {
 			return "reflect: call of " + e.Method + " on " + new Kind(e.Kind).String() + " Value";
 		};
 		valueMethodName = function valueMethodName$1() {
-			var _tuple, frame, frames, methodName, more, n, name$1, pc;
+			var _tuple, frame, frames, methodName, more, n, name, pc;
 			pc = arrayType$2.zero();
-			n = runtime.Callers(1, new sliceType$9(pc));
-			frames = runtime.CallersFrames($subslice(new sliceType$9(pc), 0, n));
+			n = runtime.Callers(1, new sliceType$7(pc));
+			frames = runtime.CallersFrames($subslice(new sliceType$7(pc), 0, n));
 			frame = new runtime.Frame.ptr(0, ptrType$5.nil, "", "", 0, 0);
 			more = true;
 			while (true) {
@@ -13628,11 +13404,11 @@ $packages["reflect"] = (function() {
 				_tuple = frames.Next();
 				runtime.Frame.copy(frame, _tuple[0]);
 				more = _tuple[1];
-				name$1 = frame.Function;
-				if (name$1.length > 14 && $substring(name$1, 0, 14) === "reflect.Value.") {
-					methodName = $substring(name$1, 14);
+				name = frame.Function;
+				if (name.length > 14 && $substring(name, 0, 14) === "reflect.Value.") {
+					methodName = $substring(name, 14);
 					if (methodName.length > 0 && 65 <= methodName.charCodeAt(0) && methodName.charCodeAt(0) <= 90) {
-						return name$1;
+						return name;
 					}
 				}
 			}
@@ -13694,7 +13470,7 @@ $packages["reflect"] = (function() {
 				$panic(new $String("reflect.Value.Addr of unaddressable value"));
 			}
 			fl = (v.flag & 96) >>> 0;
-			return new Value.ptr(v.typ.ptrTo(), v.ptr, (fl | 22) >>> 0);
+			return new Value.ptr(ptrTo($clone(v, Value).typ()), v.ptr, (fl | 22) >>> 0);
 		};
 		Value.prototype.Addr = function(...$args) { return this.$val.Addr(...$args); };
 		$ptrType(Value).prototype.Bool = function Bool() {
@@ -13713,31 +13489,22 @@ $packages["reflect"] = (function() {
 		};
 		Value.prototype.panicNotBool = function(...$args) { return this.$val.panicNotBool(...$args); };
 		$ptrType(Value).prototype.Bytes = function Bytes() {
-			var {$24r, _r, v, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var v;
 			v = this;
-			if (v.typ === bytesType) {
-				$s = -1; return (v.ptr).$get();
+			if (v.typ_ === bytesType) {
+				return (v.ptr).$get();
 			}
-			_r = $clone(v, Value).bytesSlow(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Bytes, $c: true, $r, $24r, _r, v, $s};return $f;
+			return $clone(v, Value).bytesSlow();
 		};
 		Value.prototype.Bytes = function(...$args) { return this.$val.Bytes(...$args); };
 		$ptrType(Value).prototype.runes = function runes() {
-			var {_r, v, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var v;
 			v = this;
 			new flag(v.flag).mustBe(23);
-			_r = v.typ.Elem().Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			/* */ if (!((_r === 5))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!((_r === 5))) { */ case 1:
+			if (!(($clone(v, Value).typ().Elem().Kind() === 5))) {
 				$panic(new $String("reflect.Value.Bytes of non-rune slice"));
-			/* } */ case 2:
-			$s = -1; return (v.ptr).$get();
-			/* */ } return; } var $f = {$blk: runes, $c: true, $r, _r, v, $s};return $f;
+			}
+			return (v.ptr).$get();
 		};
 		Value.prototype.runes = function(...$args) { return this.$val.runes(...$args); };
 		$ptrType(Value).prototype.CanAddr = function CanAddr() {
@@ -13801,133 +13568,88 @@ $packages["reflect"] = (function() {
 		};
 		Value.prototype.Complex = function(...$args) { return this.$val.Complex(...$args); };
 		$ptrType(Value).prototype.FieldByIndex = function FieldByIndex(index) {
-			var {$24r, _i, _r, _r$1, _r$2, _r$3, _ref, _v, i, index, v, x, $s, $r, $c} = $restore(this, {index});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var _i, _ref, i, index, v, x;
 			v = this;
-			/* */ if (index.$length === 1) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (index.$length === 1) { */ case 1:
-				_r = $clone(v, Value).Field((0 >= index.$length ? ($throwRuntimeError("index out of range"), undefined) : index.$array[index.$offset + 0])); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = _r;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
+			if (index.$length === 1) {
+				return $clone(v, Value).Field((0 >= index.$length ? ($throwRuntimeError("index out of range"), undefined) : index.$array[index.$offset + 0]));
+			}
 			new flag(v.flag).mustBe(25);
 			_ref = index;
 			_i = 0;
-			/* while (true) { */ case 5:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 6; continue; }
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
 				i = _i;
 				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				/* */ if (i > 0) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (i > 0) { */ case 7:
-					if (!($clone(v, Value).Kind() === 22)) { _v = false; $s = 11; continue s; }
-					_r$1 = v.typ.Elem().Kind(); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_v = _r$1 === 25; case 11:
-					/* */ if (_v) { $s = 9; continue; }
-					/* */ $s = 10; continue;
-					/* if (_v) { */ case 9:
+				if (i > 0) {
+					if (($clone(v, Value).Kind() === 22) && ($clone(v, Value).typ().Elem().Kind() === 25)) {
 						if ($clone(v, Value).IsNil()) {
 							$panic(new $String("reflect: indirection through nil pointer to embedded struct"));
 						}
-						_r$2 = $clone(v, Value).Elem(); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						v = _r$2;
-					/* } */ case 10:
-				/* } */ case 8:
-				_r$3 = $clone(v, Value).Field(x); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				v = _r$3;
+						v = $clone(v, Value).Elem();
+					}
+				}
+				v = $clone(v, Value).Field(x);
 				_i++;
-			$s = 5; continue;
-			case 6:
-			$s = -1; return v;
-			/* */ } return; } var $f = {$blk: FieldByIndex, $c: true, $r, $24r, _i, _r, _r$1, _r$2, _r$3, _ref, _v, i, index, v, x, $s};return $f;
+			}
+			return v;
 		};
 		Value.prototype.FieldByIndex = function(...$args) { return this.$val.FieldByIndex(...$args); };
 		$ptrType(Value).prototype.FieldByIndexErr = function FieldByIndexErr(index) {
-			var {$24r, $24r$1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _v, i, index, v, x, $s, $r, $c} = $restore(this, {index});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var _i, _ref, i, index, v, x;
 			v = this;
-			/* */ if (index.$length === 1) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (index.$length === 1) { */ case 1:
-				_r = $clone(v, Value).Field((0 >= index.$length ? ($throwRuntimeError("index out of range"), undefined) : index.$array[index.$offset + 0])); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = [_r, $ifaceNil];
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
+			if (index.$length === 1) {
+				return [$clone(v, Value).Field((0 >= index.$length ? ($throwRuntimeError("index out of range"), undefined) : index.$array[index.$offset + 0])), $ifaceNil];
+			}
 			new flag(v.flag).mustBe(25);
 			_ref = index;
 			_i = 0;
-			/* while (true) { */ case 5:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 6; continue; }
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
 				i = _i;
 				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				/* */ if (i > 0) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (i > 0) { */ case 7:
-					if (!($clone(v, Value).Kind() === 22)) { _v = false; $s = 11; continue s; }
-					_r$1 = v.typ.Elem().Kind(); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_v = _r$1 === 25; case 11:
-					/* */ if (_v) { $s = 9; continue; }
-					/* */ $s = 10; continue;
-					/* if (_v) { */ case 9:
-						/* */ if ($clone(v, Value).IsNil()) { $s = 13; continue; }
-						/* */ $s = 14; continue;
-						/* if ($clone(v, Value).IsNil()) { */ case 13:
-							_r$2 = v.typ.Elem().Name(); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-							_r$3 = errors.New("reflect: indirection through nil pointer to embedded struct field " + _r$2); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							$24r$1 = [new Value.ptr(ptrType$2.nil, 0, 0), _r$3];
-							$s = 17; case 17: return $24r$1;
-						/* } */ case 14:
-						_r$4 = $clone(v, Value).Elem(); /* */ $s = 18; case 18: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						v = _r$4;
-					/* } */ case 10:
-				/* } */ case 8:
-				_r$5 = $clone(v, Value).Field(x); /* */ $s = 19; case 19: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				v = _r$5;
+				if (i > 0) {
+					if (($clone(v, Value).Kind() === 22) && ($clone(v, Value).typ().Elem().Kind() === 25)) {
+						if ($clone(v, Value).IsNil()) {
+							return [new Value.ptr(ptrType$4.nil, 0, 0), errors.New("reflect: indirection through nil pointer to embedded struct field " + nameFor($clone(v, Value).typ().Elem()))];
+						}
+						v = $clone(v, Value).Elem();
+					}
+				}
+				v = $clone(v, Value).Field(x);
 				_i++;
-			$s = 5; continue;
-			case 6:
-			$s = -1; return [v, $ifaceNil];
-			/* */ } return; } var $f = {$blk: FieldByIndexErr, $c: true, $r, $24r, $24r$1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _v, i, index, v, x, $s};return $f;
+			}
+			return [v, $ifaceNil];
 		};
 		Value.prototype.FieldByIndexErr = function(...$args) { return this.$val.FieldByIndexErr(...$args); };
-		$ptrType(Value).prototype.FieldByName = function FieldByName(name$1) {
-			var {$24r, _r, _r$1, _tuple, f, name$1, ok, v, $s, $r, $c} = $restore(this, {name$1});
+		$ptrType(Value).prototype.FieldByName = function FieldByName(name) {
+			var {_r, _tuple, f, name, ok, v, $s, $r, $c} = $restore(this, {name});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			new flag(v.flag).mustBe(25);
-			_r = v.typ.FieldByName(name$1); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = toRType($clone(v, Value).typ()).FieldByName(name); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			f = $clone(_tuple[0], StructField);
 			ok = _tuple[1];
-			/* */ if (ok) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (ok) { */ case 2:
-				_r$1 = $clone(v, Value).FieldByIndex(f.Index); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 5; case 5: return $24r;
-			/* } */ case 3:
-			$s = -1; return new Value.ptr(ptrType$2.nil, 0, 0);
-			/* */ } return; } var $f = {$blk: FieldByName, $c: true, $r, $24r, _r, _r$1, _tuple, f, name$1, ok, v, $s};return $f;
+			if (ok) {
+				$s = -1; return $clone(v, Value).FieldByIndex(f.Index);
+			}
+			$s = -1; return new Value.ptr(ptrType$4.nil, 0, 0);
+			/* */ } return; } var $f = {$blk: FieldByName, $c: true, $r, _r, _tuple, f, name, ok, v, $s};return $f;
 		};
 		Value.prototype.FieldByName = function(...$args) { return this.$val.FieldByName(...$args); };
 		$ptrType(Value).prototype.FieldByNameFunc = function FieldByNameFunc(match) {
-			var {$24r, _r, _r$1, _tuple, f, match, ok, v, $s, $r, $c} = $restore(this, {match});
+			var {_r, _tuple, f, match, ok, v, $s, $r, $c} = $restore(this, {match});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
-			_r = v.typ.FieldByNameFunc(match); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = toRType($clone(v, Value).typ()).FieldByNameFunc(match); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			f = $clone(_tuple[0], StructField);
 			ok = _tuple[1];
-			/* */ if (ok) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (ok) { */ case 2:
-				_r$1 = $clone(v, Value).FieldByIndex(f.Index); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 5; case 5: return $24r;
-			/* } */ case 3:
-			$s = -1; return new Value.ptr(ptrType$2.nil, 0, 0);
-			/* */ } return; } var $f = {$blk: FieldByNameFunc, $c: true, $r, $24r, _r, _r$1, _tuple, f, match, ok, v, $s};return $f;
+			if (ok) {
+				$s = -1; return $clone(v, Value).FieldByIndex(f.Index);
+			}
+			$s = -1; return new Value.ptr(ptrType$4.nil, 0, 0);
+			/* */ } return; } var $f = {$blk: FieldByNameFunc, $c: true, $r, _r, _tuple, f, match, ok, v, $s};return $f;
 		};
 		Value.prototype.FieldByNameFunc = function(...$args) { return this.$val.FieldByNameFunc(...$args); };
 		$ptrType(Value).prototype.CanFloat = function CanFloat() {
@@ -14013,7 +13735,7 @@ $packages["reflect"] = (function() {
 		};
 		Value.prototype.IsValid = function(...$args) { return this.$val.IsValid(...$args); };
 		$ptrType(Value).prototype.IsZero = function IsZero() {
-			var {$24r, $24r$1, $24r$2, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, c, i, i$1, n, n$1, v, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {});
+			var {$24r, $24r$1, _1, _r, _r$1, _r$2, _r$3, c, i, i$1, n, n$1, v, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 				_1 = new flag(v.flag).kind();
@@ -14039,70 +13761,65 @@ $packages["reflect"] = (function() {
 					c = $clone(v, Value).Complex();
 					$s = -1; return (x$3 = math.Float64bits(c.$real), (x$3.$high === 0 && x$3.$low === 0)) && (x$4 = math.Float64bits(c.$imag), (x$4.$high === 0 && x$4.$low === 0));
 				/* } else if (_1 === (17)) { */ case 7:
-					/* */ if (!(v.typ.equal === $throwNilPointerError) && v.typ.size <= 1024) { $s = 13; continue; }
+					/* */ if (!($clone(v, Value).typ().Equal === $throwNilPointerError) && $clone(v, Value).typ().Size() <= 1024) { $s = 13; continue; }
 					/* */ $s = 14; continue;
-					/* if (!(v.typ.equal === $throwNilPointerError) && v.typ.size <= 1024) { */ case 13:
+					/* if (!($clone(v, Value).typ().Equal === $throwNilPointerError) && $clone(v, Value).typ().Size() <= 1024) { */ case 13:
 						if (((v.flag & 128) >>> 0) === 0) {
 							$s = -1; return v.ptr === 0;
 						}
-						_r = v.typ.equal(v.ptr, ($sliceToNativeArray(new sliceType$4(zeroVal)))); /* */ $s = 15; case 15: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						_r = $clone(v, Value).typ().Equal(noescape(v.ptr), ($sliceToNativeArray(new sliceType$2(zeroVal)))); /* */ $s = 15; case 15: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 						$24r = _r;
 						$s = 16; case 16: return $24r;
 					/* } */ case 14:
-					_r$1 = $clone(v, Value).Len(); /* */ $s = 17; case 17: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					n = _r$1;
+					n = $clone(v, Value).Len();
 					i = 0;
-					/* while (true) { */ case 18:
-						/* if (!(i < n)) { break; } */ if(!(i < n)) { $s = 19; continue; }
-						_r$2 = $clone(v, Value).Index(i); /* */ $s = 22; case 22: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						_r$3 = $clone(_r$2, Value).IsZero(); /* */ $s = 23; case 23: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						/* */ if (!_r$3) { $s = 20; continue; }
-						/* */ $s = 21; continue;
-						/* if (!_r$3) { */ case 20:
+					/* while (true) { */ case 17:
+						/* if (!(i < n)) { break; } */ if(!(i < n)) { $s = 18; continue; }
+						_r$1 = $clone($clone(v, Value).Index(i), Value).IsZero(); /* */ $s = 21; case 21: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						/* */ if (!_r$1) { $s = 19; continue; }
+						/* */ $s = 20; continue;
+						/* if (!_r$1) { */ case 19:
 							$s = -1; return false;
-						/* } */ case 21:
+						/* } */ case 20:
 						i = i + (1) >> 0;
-					$s = 18; continue;
-					case 19:
+					$s = 17; continue;
+					case 18:
 					$s = -1; return true;
 				/* } else if ((_1 === (18)) || (_1 === (19)) || (_1 === (20)) || (_1 === (21)) || (_1 === (22)) || (_1 === (23)) || (_1 === (26))) { */ case 8:
 					$s = -1; return $clone(v, Value).IsNil();
 				/* } else if (_1 === (24)) { */ case 9:
-					_r$4 = $clone(v, Value).Len(); /* */ $s = 24; case 24: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					$24r$1 = _r$4 === 0;
-					$s = 25; case 25: return $24r$1;
+					$s = -1; return $clone(v, Value).Len() === 0;
 				/* } else if (_1 === (25)) { */ case 10:
-					/* */ if (!(v.typ.equal === $throwNilPointerError) && v.typ.size <= 1024) { $s = 26; continue; }
-					/* */ $s = 27; continue;
-					/* if (!(v.typ.equal === $throwNilPointerError) && v.typ.size <= 1024) { */ case 26:
+					/* */ if (!($clone(v, Value).typ().Equal === $throwNilPointerError) && $clone(v, Value).typ().Size() <= 1024) { $s = 22; continue; }
+					/* */ $s = 23; continue;
+					/* if (!($clone(v, Value).typ().Equal === $throwNilPointerError) && $clone(v, Value).typ().Size() <= 1024) { */ case 22:
 						if (((v.flag & 128) >>> 0) === 0) {
 							$s = -1; return v.ptr === 0;
 						}
-						_r$5 = v.typ.equal(v.ptr, ($sliceToNativeArray(new sliceType$4(zeroVal)))); /* */ $s = 28; case 28: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						$24r$2 = _r$5;
-						$s = 29; case 29: return $24r$2;
-					/* } */ case 27:
+						_r$2 = $clone(v, Value).typ().Equal(noescape(v.ptr), ($sliceToNativeArray(new sliceType$2(zeroVal)))); /* */ $s = 24; case 24: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						$24r$1 = _r$2;
+						$s = 25; case 25: return $24r$1;
+					/* } */ case 23:
 					n$1 = $clone(v, Value).NumField();
 					i$1 = 0;
-					/* while (true) { */ case 30:
-						/* if (!(i$1 < n$1)) { break; } */ if(!(i$1 < n$1)) { $s = 31; continue; }
-						_r$6 = $clone(v, Value).Field(i$1); /* */ $s = 34; case 34: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						_r$7 = $clone(_r$6, Value).IsZero(); /* */ $s = 35; case 35: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						/* */ if (!_r$7) { $s = 32; continue; }
-						/* */ $s = 33; continue;
-						/* if (!_r$7) { */ case 32:
+					/* while (true) { */ case 26:
+						/* if (!(i$1 < n$1)) { break; } */ if(!(i$1 < n$1)) { $s = 27; continue; }
+						_r$3 = $clone($clone(v, Value).Field(i$1), Value).IsZero(); /* */ $s = 30; case 30: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						/* */ if (!_r$3) { $s = 28; continue; }
+						/* */ $s = 29; continue;
+						/* if (!_r$3) { */ case 28:
 							$s = -1; return false;
-						/* } */ case 33:
+						/* } */ case 29:
 						i$1 = i$1 + (1) >> 0;
-					$s = 30; continue;
-					case 31:
+					$s = 26; continue;
+					case 27:
 					$s = -1; return true;
 				/* } else { */ case 11:
 					$panic(new ValueError.ptr("reflect.Value.IsZero", $clone(v, Value).Kind()));
 				/* } */ case 12:
 			case 1:
 			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: IsZero, $c: true, $r, $24r, $24r$1, $24r$2, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, c, i, i$1, n, n$1, v, x, x$1, x$2, x$3, x$4, $s};return $f;
+			/* */ } return; } var $f = {$blk: IsZero, $c: true, $r, $24r, $24r$1, _1, _r, _r$1, _r$2, _r$3, c, i, i$1, n, n$1, v, x, x$1, x$2, x$3, x$4, $s};return $f;
 		};
 		Value.prototype.IsZero = function(...$args) { return this.$val.IsZero(...$args); };
 		$ptrType(Value).prototype.Kind = function Kind$1() {
@@ -14112,105 +13829,96 @@ $packages["reflect"] = (function() {
 		};
 		Value.prototype.Kind = function(...$args) { return this.$val.Kind(...$args); };
 		$ptrType(Value).prototype.MapIndex = function MapIndex(key) {
-			var {_r, e, fl, k, k$1, key, tt, typ, v, $s, $r, $c} = $restore(this, {key});
+			var {_r, e, fl, k, k$1, key, tt, typ$1, v, $s, $r, $c} = $restore(this, {key});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			new flag(v.flag).mustBe(21);
-			tt = (v.typ.kindType);
+			tt = (toKindTypeExt($clone(v, Value).typ()));
 			e = 0;
-			/* */ if ((tt.key === stringType || (new flag(key.flag).kind() === 24)) && tt.key === key.typ && tt.elem.size <= 128) { $s = 1; continue; }
+			/* */ if ((tt.MapType.Key === stringType || (new flag(key.flag).kind() === 24)) && tt.MapType.Key === $clone(key, Value).typ() && tt.MapType.Elem.Size() <= 128) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if ((tt.key === stringType || (new flag(key.flag).kind() === 24)) && tt.key === key.typ && tt.elem.size <= 128) { */ case 1:
+			/* if ((tt.MapType.Key === stringType || (new flag(key.flag).kind() === 24)) && tt.MapType.Key === $clone(key, Value).typ() && tt.MapType.Elem.Size() <= 128) { */ case 1:
 				k = (key.ptr).$get();
-				e = mapaccess_faststr(v.typ, $clone(v, Value).pointer(), k);
+				e = mapaccess_faststr($clone(v, Value).typ(), $clone(v, Value).pointer(), k);
 				$s = 3; continue;
 			/* } else { */ case 2:
-				_r = $clone(key, Value).assignTo("reflect.Value.MapIndex", tt.key, 0); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r = $clone(key, Value).assignTo("reflect.Value.MapIndex", tt.MapType.Key, 0); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				key = _r;
 				k$1 = 0;
 				if (!((((key.flag & 128) >>> 0) === 0))) {
 					k$1 = key.ptr;
 				} else {
-					k$1 = ((key.$ptr_ptr || (key.$ptr_ptr = new ptrType$8(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, key))));
+					k$1 = ((key.$ptr_ptr || (key.$ptr_ptr = new ptrType$6(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, key))));
 				}
-				e = mapaccess(v.typ, $clone(v, Value).pointer(), k$1);
+				e = mapaccess($clone(v, Value).typ(), $clone(v, Value).pointer(), k$1);
 			/* } */ case 3:
 			if (e === 0) {
-				$s = -1; return new Value.ptr(ptrType$2.nil, 0, 0);
+				$s = -1; return new Value.ptr(ptrType$4.nil, 0, 0);
 			}
-			typ = tt.elem;
+			typ$1 = tt.MapType.Elem;
 			fl = new flag((((v.flag | key.flag) >>> 0))).ro();
-			fl = (fl | (((typ.Kind() >>> 0)))) >>> 0;
-			$s = -1; return copyVal(typ, fl, e);
-			/* */ } return; } var $f = {$blk: MapIndex, $c: true, $r, _r, e, fl, k, k$1, key, tt, typ, v, $s};return $f;
+			fl = (fl | (((typ$1.Kind() >>> 0)))) >>> 0;
+			$s = -1; return copyVal(typ$1, fl, e);
+			/* */ } return; } var $f = {$blk: MapIndex, $c: true, $r, _r, e, fl, k, k$1, key, tt, typ$1, v, $s};return $f;
 		};
 		Value.prototype.MapIndex = function(...$args) { return this.$val.MapIndex(...$args); };
 		$ptrType(Value).prototype.MapKeys = function MapKeys() {
-			var {_r, a, fl, i, it, key, keyType, m, mlen, tt, v, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			it = [it];
+			var a, fl, i, it, key, keyType, m, mlen, tt, v;
 			v = this;
 			new flag(v.flag).mustBe(21);
-			tt = (v.typ.kindType);
-			keyType = tt.key;
+			tt = (toKindTypeExt($clone(v, Value).typ()));
+			keyType = tt.MapType.Key;
 			fl = (new flag(v.flag).ro() | ((keyType.Kind() >>> 0))) >>> 0;
 			m = $clone(v, Value).pointer();
 			mlen = 0;
 			if (!(m === 0)) {
 				mlen = maplen(m);
 			}
-			it[0] = new hiter.ptr($ifaceNil, null, null, 0, null);
-			mapiterinit(v.typ, m, it[0]);
-			a = $makeSlice(sliceType$10, mlen);
+			it = new hiter.ptr(ptrType$4.nil, null, null, 0, null);
+			mapiterinit($clone(v, Value).typ(), m, it);
+			a = $makeSlice(sliceType$8, mlen);
 			i = 0;
 			i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(i < a.$length)) { break; } */ if(!(i < a.$length)) { $s = 2; continue; }
-				_r = mapiterkey(it[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				key = _r;
+			while (true) {
+				if (!(i < a.$length)) { break; }
+				key = mapiterkey(it);
 				if (key === 0) {
-					/* break; */ $s = 2; continue;
+					break;
 				}
 				((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i] = copyVal(keyType, fl, key));
-				mapiternext(it[0]);
+				mapiternext(it);
 				i = i + (1) >> 0;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return $subslice(a, 0, i);
-			/* */ } return; } var $f = {$blk: MapKeys, $c: true, $r, _r, a, fl, i, it, key, keyType, m, mlen, tt, v, $s};return $f;
+			}
+			return $subslice(a, 0, i);
 		};
 		Value.prototype.MapKeys = function(...$args) { return this.$val.MapKeys(...$args); };
-		$ptrType(hiter).prototype.initialized = function initialized$1() {
+		$ptrType(hiter).prototype.initialized = function initialized() {
 			var h;
 			h = this;
-			return !($interfaceIsEqual(h.t, $ifaceNil));
+			return !(h.t === ptrType$4.nil);
 		};
 		$ptrType(MapIter).prototype.Key = function Key() {
-			var {_r, iter, iterkey, ktype, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var iter, iterkey, ktype, t;
 			iter = this;
 			if (!iter.hiter.initialized()) {
 				$panic(new $String("MapIter.Key called before Next"));
 			}
-			_r = mapiterkey(iter.hiter); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			iterkey = _r;
+			iterkey = mapiterkey(iter.hiter);
 			if (iterkey === 0) {
 				$panic(new $String("MapIter.Key called on exhausted iterator"));
 			}
-			t = (iter.m.typ.kindType);
-			ktype = t.key;
-			$s = -1; return copyVal(ktype, (new flag(iter.m.flag).ro() | ((ktype.Kind() >>> 0))) >>> 0, iterkey);
-			/* */ } return; } var $f = {$blk: Key, $c: true, $r, _r, iter, iterkey, ktype, t, $s};return $f;
+			t = (toKindTypeExt($clone(iter.m, Value).typ()));
+			ktype = t.MapType.Key;
+			return copyVal(ktype, (new flag(iter.m.flag).ro() | ((ktype.Kind() >>> 0))) >>> 0, iterkey);
 		};
 		$ptrType(Value).prototype.SetIterKey = function SetIterKey(iter) {
-			var {_r, _r$1, iter, iterkey, key, ktype, t, target, v, $s, $r, $c} = $restore(this, {iter});
+			var {_r, iter, iterkey, key, ktype, t, target, v, $s, $r, $c} = $restore(this, {iter});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			if (!iter.hiter.initialized()) {
 				$panic(new $String("reflect: Value.SetIterKey called before Next"));
 			}
-			_r = mapiterkey(iter.hiter); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			iterkey = _r;
+			iterkey = mapiterkey(iter.hiter);
 			if (iterkey === 0) {
 				$panic(new $String("reflect: Value.SetIterKey called on exhausted iterator"));
 			}
@@ -14219,43 +13927,39 @@ $packages["reflect"] = (function() {
 			if (new flag(v.flag).kind() === 20) {
 				target = v.ptr;
 			}
-			t = (iter.m.typ.kindType);
-			ktype = t.key;
+			t = (toKindTypeExt($clone(iter.m, Value).typ()));
+			ktype = t.MapType.Key;
 			new flag(iter.m.flag).mustBeExported();
 			key = new Value.ptr(ktype, iterkey, (((iter.m.flag | ((ktype.Kind() >>> 0))) >>> 0) | 128) >>> 0);
-			_r$1 = $clone(key, Value).assignTo("reflect.MapIter.SetKey", v.typ, target); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			key = _r$1;
-			typedmemmove(v.typ, v.ptr, key.ptr);
+			_r = $clone(key, Value).assignTo("reflect.MapIter.SetKey", $clone(v, Value).typ(), target); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			key = _r;
+			typedmemmove($clone(v, Value).typ(), v.ptr, key.ptr);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: SetIterKey, $c: true, $r, _r, _r$1, iter, iterkey, key, ktype, t, target, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: SetIterKey, $c: true, $r, _r, iter, iterkey, key, ktype, t, target, v, $s};return $f;
 		};
 		Value.prototype.SetIterKey = function(...$args) { return this.$val.SetIterKey(...$args); };
 		$ptrType(MapIter).prototype.Value = function Value$1() {
-			var {_r, iter, iterelem, t, vtype, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var iter, iterelem, t, vtype;
 			iter = this;
 			if (!iter.hiter.initialized()) {
 				$panic(new $String("MapIter.Value called before Next"));
 			}
-			_r = mapiterelem(iter.hiter); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			iterelem = _r;
+			iterelem = mapiterelem(iter.hiter);
 			if (iterelem === 0) {
 				$panic(new $String("MapIter.Value called on exhausted iterator"));
 			}
-			t = (iter.m.typ.kindType);
-			vtype = t.elem;
-			$s = -1; return copyVal(vtype, (new flag(iter.m.flag).ro() | ((vtype.Kind() >>> 0))) >>> 0, iterelem);
-			/* */ } return; } var $f = {$blk: Value$1, $c: true, $r, _r, iter, iterelem, t, vtype, $s};return $f;
+			t = (toKindTypeExt($clone(iter.m, Value).typ()));
+			vtype = t.MapType.Elem;
+			return copyVal(vtype, (new flag(iter.m.flag).ro() | ((vtype.Kind() >>> 0))) >>> 0, iterelem);
 		};
 		$ptrType(Value).prototype.SetIterValue = function SetIterValue(iter) {
-			var {_r, _r$1, elem, iter, iterelem, t, target, v, vtype, $s, $r, $c} = $restore(this, {iter});
+			var {_r, elem$1, iter, iterelem, t, target, v, vtype, $s, $r, $c} = $restore(this, {iter});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			if (!iter.hiter.initialized()) {
 				$panic(new $String("reflect: Value.SetIterValue called before Next"));
 			}
-			_r = mapiterelem(iter.hiter); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			iterelem = _r;
+			iterelem = mapiterelem(iter.hiter);
 			if (iterelem === 0) {
 				$panic(new $String("reflect: Value.SetIterValue called on exhausted iterator"));
 			}
@@ -14264,42 +13968,32 @@ $packages["reflect"] = (function() {
 			if (new flag(v.flag).kind() === 20) {
 				target = v.ptr;
 			}
-			t = (iter.m.typ.kindType);
-			vtype = t.elem;
+			t = (toKindTypeExt($clone(iter.m, Value).typ()));
+			vtype = t.MapType.Elem;
 			new flag(iter.m.flag).mustBeExported();
-			elem = new Value.ptr(vtype, iterelem, (((iter.m.flag | ((vtype.Kind() >>> 0))) >>> 0) | 128) >>> 0);
-			_r$1 = $clone(elem, Value).assignTo("reflect.MapIter.SetValue", v.typ, target); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			elem = _r$1;
-			typedmemmove(v.typ, v.ptr, elem.ptr);
+			elem$1 = new Value.ptr(vtype, iterelem, (((iter.m.flag | ((vtype.Kind() >>> 0))) >>> 0) | 128) >>> 0);
+			_r = $clone(elem$1, Value).assignTo("reflect.MapIter.SetValue", $clone(v, Value).typ(), target); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			elem$1 = _r;
+			typedmemmove($clone(v, Value).typ(), v.ptr, elem$1.ptr);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: SetIterValue, $c: true, $r, _r, _r$1, elem, iter, iterelem, t, target, v, vtype, $s};return $f;
+			/* */ } return; } var $f = {$blk: SetIterValue, $c: true, $r, _r, elem$1, iter, iterelem, t, target, v, vtype, $s};return $f;
 		};
 		Value.prototype.SetIterValue = function(...$args) { return this.$val.SetIterValue(...$args); };
 		$ptrType(MapIter).prototype.Next = function Next() {
-			var {$24r, _r, _r$1, iter, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var iter;
 			iter = this;
 			if (!$clone(iter.m, Value).IsValid()) {
 				$panic(new $String("MapIter.Next called on an iterator that does not have an associated map Value"));
 			}
-			/* */ if (!iter.hiter.initialized()) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!iter.hiter.initialized()) { */ case 1:
-				mapiterinit(iter.m.typ, $clone(iter.m, Value).pointer(), iter.hiter);
-				$s = 3; continue;
-			/* } else { */ case 2:
-				_r = mapiterkey(iter.hiter); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				/* */ if (_r === 0) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_r === 0) { */ case 4:
+			if (!iter.hiter.initialized()) {
+				mapiterinit($clone(iter.m, Value).typ(), $clone(iter.m, Value).pointer(), iter.hiter);
+			} else {
+				if (mapiterkey(iter.hiter) === 0) {
 					$panic(new $String("MapIter.Next called on exhausted iterator"));
-				/* } */ case 5:
+				}
 				mapiternext(iter.hiter);
-			/* } */ case 3:
-			_r$1 = mapiterkey(iter.hiter); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = !(_r$1 === 0);
-			$s = 8; case 8: return $24r;
-			/* */ } return; } var $f = {$blk: Next, $c: true, $r, $24r, _r, _r$1, iter, $s};return $f;
+			}
+			return !(mapiterkey(iter.hiter) === 0);
 		};
 		$ptrType(MapIter).prototype.Reset = function Reset(v) {
 			var iter, v;
@@ -14308,7 +14002,7 @@ $packages["reflect"] = (function() {
 				new flag(v.flag).mustBe(21);
 			}
 			iter.m = v;
-			hiter.copy(iter.hiter, new hiter.ptr($ifaceNil, null, null, 0, null));
+			hiter.copy(iter.hiter, new hiter.ptr(ptrType$4.nil, null, null, 0, null));
 		};
 		$ptrType(Value).prototype.MapRange = function MapRange() {
 			var v;
@@ -14316,7 +14010,7 @@ $packages["reflect"] = (function() {
 			if (!((new flag(v.flag).kind() === 21))) {
 				new flag(v.flag).panicNotMap();
 			}
-			return new MapIter.ptr($clone(v, Value), new hiter.ptr($ifaceNil, null, null, 0, null));
+			return new MapIter.ptr($clone(v, Value), new hiter.ptr(ptrType$4.nil, null, null, 0, null));
 		};
 		Value.prototype.MapRange = function(...$args) { return this.$val.MapRange(...$args); };
 		flag.prototype.panicNotMap = function panicNotMap() {
@@ -14325,72 +14019,72 @@ $packages["reflect"] = (function() {
 			new flag(f).mustBe(21);
 		};
 		$ptrType(flag).prototype.panicNotMap = function(...$args) { return new flag(this.$get()).panicNotMap(...$args); };
-		copyVal = function copyVal$1(typ, fl, ptr) {
-			var c, fl, ptr, typ;
-			if (ifaceIndir(typ)) {
-				c = unsafe_New(typ);
-				typedmemmove(typ, c, ptr);
-				return new Value.ptr(typ, c, (fl | 128) >>> 0);
+		copyVal = function copyVal$1(typ$1, fl, ptr) {
+			var c, fl, ptr, typ$1;
+			if (typ$1.IfaceIndir()) {
+				c = unsafe_New(typ$1);
+				typedmemmove(typ$1, c, ptr);
+				return new Value.ptr(typ$1, c, (fl | 128) >>> 0);
 			}
-			return new Value.ptr(typ, (ptr).$get(), fl);
+			return new Value.ptr(typ$1, (ptr).$get(), fl);
 		};
 		$ptrType(Value).prototype.Method = function Method$1(i) {
 			var fl, i, v;
 			v = this;
-			if (v.typ === ptrType$2.nil) {
+			if ($clone(v, Value).typ() === ptrType$4.nil) {
 				$panic(new ValueError.ptr("reflect.Value.Method", 0));
 			}
-			if (!((((v.flag & 512) >>> 0) === 0)) || ((i >>> 0)) >= ((v.typ.NumMethod() >>> 0))) {
+			if (!((((v.flag & 512) >>> 0) === 0)) || ((i >>> 0)) >= ((toRType($clone(v, Value).typ()).NumMethod() >>> 0))) {
 				$panic(new $String("reflect: Method index out of range"));
 			}
-			if ((v.typ.Kind() === 20) && $clone(v, Value).IsNil()) {
+			if (($clone(v, Value).typ().Kind() === 20) && $clone(v, Value).IsNil()) {
 				$panic(new $String("reflect: Method on nil interface value"));
 			}
 			fl = (new flag(v.flag).ro() | (((v.flag & 128) >>> 0))) >>> 0;
 			fl = (fl | (19)) >>> 0;
 			fl = (fl | ((((((i >>> 0)) << 10 >>> 0) | 512) >>> 0))) >>> 0;
-			return new Value.ptr(v.typ, v.ptr, fl);
+			return new Value.ptr($clone(v, Value).typ(), v.ptr, fl);
 		};
 		Value.prototype.Method = function(...$args) { return this.$val.Method(...$args); };
 		$ptrType(Value).prototype.NumMethod = function NumMethod() {
 			var v;
 			v = this;
-			if (v.typ === ptrType$2.nil) {
+			if ($clone(v, Value).typ() === ptrType$4.nil) {
 				$panic(new ValueError.ptr("reflect.Value.NumMethod", 0));
 			}
 			if (!((((v.flag & 512) >>> 0) === 0))) {
 				return 0;
 			}
-			return v.typ.NumMethod();
+			return toRType($clone(v, Value).typ()).NumMethod();
 		};
 		Value.prototype.NumMethod = function(...$args) { return this.$val.NumMethod(...$args); };
-		$ptrType(Value).prototype.MethodByName = function MethodByName(name$1) {
-			var {_r, _tuple, m, name$1, ok, v, $s, $r, $c} = $restore(this, {name$1});
+		$ptrType(Value).prototype.MethodByName = function MethodByName(name) {
+			var {_r, _tuple, m, name, ok, v, $s, $r, $c} = $restore(this, {name});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
-			if (v.typ === ptrType$2.nil) {
+			if ($clone(v, Value).typ() === ptrType$4.nil) {
 				$panic(new ValueError.ptr("reflect.Value.MethodByName", 0));
 			}
 			if (!((((v.flag & 512) >>> 0) === 0))) {
-				$s = -1; return new Value.ptr(ptrType$2.nil, 0, 0);
+				$s = -1; return new Value.ptr(ptrType$4.nil, 0, 0);
 			}
-			_r = v.typ.MethodByName(name$1); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = toRType($clone(v, Value).typ()).MethodByName(name); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			m = $clone(_tuple[0], Method);
 			ok = _tuple[1];
 			if (!ok) {
-				$s = -1; return new Value.ptr(ptrType$2.nil, 0, 0);
+				$s = -1; return new Value.ptr(ptrType$4.nil, 0, 0);
 			}
 			$s = -1; return $clone(v, Value).Method(m.Index);
-			/* */ } return; } var $f = {$blk: MethodByName, $c: true, $r, _r, _tuple, m, name$1, ok, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: MethodByName, $c: true, $r, _r, _tuple, m, name, ok, v, $s};return $f;
 		};
 		Value.prototype.MethodByName = function(...$args) { return this.$val.MethodByName(...$args); };
 		$ptrType(Value).prototype.NumField = function NumField() {
 			var tt, v;
 			v = this;
 			new flag(v.flag).mustBe(25);
-			tt = (v.typ.kindType);
-			return tt.fields.$length;
+			tt = (toKindTypeExt($clone(v, Value).typ()));
+			return tt.StructType.Fields.$length;
 		};
 		Value.prototype.NumField = function(...$args) { return this.$val.NumField(...$args); };
 		$ptrType(Value).prototype.OverflowComplex = function OverflowComplex(x) {
@@ -14432,7 +14126,7 @@ $packages["reflect"] = (function() {
 			k = new flag(v.flag).kind();
 			_1 = k;
 			if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) {
-				bitSize = $imul(v.typ.size, 8) >>> 0;
+				bitSize = $imul($clone(v, Value).typ().Size(), 8) >>> 0;
 				trunc = $shiftRightInt64(($shiftLeft64(x, ((64 - bitSize >>> 0)))), ((64 - bitSize >>> 0)));
 				return !((x.$high === trunc.$high && x.$low === trunc.$low));
 			}
@@ -14445,7 +14139,7 @@ $packages["reflect"] = (function() {
 			k = new flag(v.flag).kind();
 			_1 = k;
 			if ((_1 === (7)) || (_1 === (12)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11))) {
-				bitSize = $imul(v.typ.size, 8) >>> 0;
+				bitSize = $imul(v.typ_.Size(), 8) >>> 0;
 				trunc = $shiftRightUint64(($shiftLeft64(x, ((64 - bitSize >>> 0)))), ((64 - bitSize >>> 0)));
 				return !((x.$high === trunc.$high && x.$low === trunc.$low));
 			}
@@ -14455,7 +14149,7 @@ $packages["reflect"] = (function() {
 		$ptrType(Value).prototype.Recv = function Recv() {
 			var {$24r, _r, _tuple, ok, v, x, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = new Value.ptr(ptrType$2.nil, 0, 0);
+			x = new Value.ptr(ptrType$4.nil, 0, 0);
 			ok = false;
 			v = this;
 			new flag(v.flag).mustBe(18);
@@ -14472,14 +14166,14 @@ $packages["reflect"] = (function() {
 		$ptrType(Value).prototype.recv = function recv(nb) {
 			var {_r, _tuple, nb, ok, p, selected, t, tt, v, val, $s, $r, $c} = $restore(this, {nb});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			val = new Value.ptr(ptrType$2.nil, 0, 0);
+			val = new Value.ptr(ptrType$4.nil, 0, 0);
 			ok = false;
 			v = this;
-			tt = (v.typ.kindType);
-			if ((((tt.dir >> 0)) & 1) === 0) {
+			tt = ($clone(v, Value).typ().kindType);
+			if ((((tt.Dir >> 0)) & 1) === 0) {
 				$panic(new $String("reflect: recv on send-only channel"));
 			}
-			t = tt.elem;
+			t = tt.Elem;
 			val = new Value.ptr(t, 0, ((t.Kind() >>> 0)));
 			p = 0;
 			if (ifaceIndir(t)) {
@@ -14487,14 +14181,14 @@ $packages["reflect"] = (function() {
 				val.ptr = p;
 				val.flag = (val.flag | (128)) >>> 0;
 			} else {
-				p = ((val.$ptr_ptr || (val.$ptr_ptr = new ptrType$8(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, val))));
+				p = ((val.$ptr_ptr || (val.$ptr_ptr = new ptrType$6(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, val))));
 			}
 			_r = chanrecv($clone(v, Value).pointer(), nb, p); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			selected = _tuple[0];
 			ok = _tuple[1];
 			if (!selected) {
-				val = new Value.ptr(ptrType$2.nil, 0, 0);
+				val = new Value.ptr(ptrType$4.nil, 0, 0);
 			}
 			$s = -1; return [val, ok];
 			/* */ } return; } var $f = {$blk: recv, $c: true, $r, _r, _tuple, nb, ok, p, selected, t, tt, v, val, $s};return $f;
@@ -14517,18 +14211,18 @@ $packages["reflect"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			selected = false;
 			v = this;
-			tt = (v.typ.kindType);
-			if ((((tt.dir >> 0)) & 2) === 0) {
+			tt = ($clone(v, Value).typ().kindType);
+			if ((((tt.Dir >> 0)) & 2) === 0) {
 				$panic(new $String("reflect: send on recv-only channel"));
 			}
 			new flag(x.flag).mustBeExported();
-			_r = $clone(x, Value).assignTo("reflect.Value.Send", tt.elem, 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = $clone(x, Value).assignTo("reflect.Value.Send", tt.Elem, 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			x = _r;
 			p = 0;
 			if (!((((x.flag & 128) >>> 0) === 0))) {
 				p = x.ptr;
 			} else {
-				p = ((x.$ptr_ptr || (x.$ptr_ptr = new ptrType$8(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, x))));
+				p = ((x.$ptr_ptr || (x.$ptr_ptr = new ptrType$6(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, x))));
 			}
 			_r$1 = chansend($clone(v, Value).pointer(), p, nb); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			selected = _r$1;
@@ -14546,20 +14240,14 @@ $packages["reflect"] = (function() {
 		};
 		Value.prototype.SetBool = function(...$args) { return this.$val.SetBool(...$args); };
 		$ptrType(Value).prototype.setRunes = function setRunes(x) {
-			var {_r, v, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var v, x;
 			v = this;
 			new flag(v.flag).mustBeAssignable();
 			new flag(v.flag).mustBe(23);
-			_r = v.typ.Elem().Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			/* */ if (!((_r === 5))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!((_r === 5))) { */ case 1:
+			if (!(($clone(v, Value).typ().Elem().Kind() === 5))) {
 				$panic(new $String("reflect.Value.setRunes of non-rune slice"));
-			/* } */ case 2:
+			}
 			(v.ptr).$set(x);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: setRunes, $c: true, $r, _r, v, x, $s};return $f;
 		};
 		Value.prototype.setRunes = function(...$args) { return this.$val.setRunes(...$args); };
 		$ptrType(Value).prototype.SetComplex = function SetComplex(x) {
@@ -14613,58 +14301,58 @@ $packages["reflect"] = (function() {
 			}
 		};
 		Value.prototype.SetInt = function(...$args) { return this.$val.SetInt(...$args); };
-		$ptrType(Value).prototype.SetMapIndex = function SetMapIndex(key, elem) {
-			var {_r, _r$1, _r$2, e, e$1, elem, k, k$1, key, tt, v, $s, $r, $c} = $restore(this, {key, elem});
+		$ptrType(Value).prototype.SetMapIndex = function SetMapIndex(key, elem$1) {
+			var {_r, _r$1, _r$2, e, e$1, elem$1, k, k$1, key, tt, v, $s, $r, $c} = $restore(this, {key, elem$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			new flag(v.flag).mustBe(21);
 			new flag(v.flag).mustBeExported();
 			new flag(key.flag).mustBeExported();
-			tt = (v.typ.kindType);
-			/* */ if ((tt.key === stringType || (new flag(key.flag).kind() === 24)) && tt.key === key.typ && tt.elem.size <= 128) { $s = 1; continue; }
+			tt = (toKindTypeExt($clone(v, Value).typ()));
+			/* */ if ((tt.MapType.Key === stringType || (new flag(key.flag).kind() === 24)) && tt.MapType.Key === $clone(key, Value).typ() && tt.MapType.Elem.Size() <= 128) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if ((tt.key === stringType || (new flag(key.flag).kind() === 24)) && tt.key === key.typ && tt.elem.size <= 128) { */ case 1:
+			/* if ((tt.MapType.Key === stringType || (new flag(key.flag).kind() === 24)) && tt.MapType.Key === $clone(key, Value).typ() && tt.MapType.Elem.Size() <= 128) { */ case 1:
 				k = (key.ptr).$get();
-				if (elem.typ === ptrType$2.nil) {
-					mapdelete_faststr(v.typ, $clone(v, Value).pointer(), k);
+				if ($clone(elem$1, Value).typ() === ptrType$4.nil) {
+					mapdelete_faststr($clone(v, Value).typ(), $clone(v, Value).pointer(), k);
 					$s = -1; return;
 				}
-				new flag(elem.flag).mustBeExported();
-				_r = $clone(elem, Value).assignTo("reflect.Value.SetMapIndex", tt.elem, 0); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				elem = _r;
+				new flag(elem$1.flag).mustBeExported();
+				_r = $clone(elem$1, Value).assignTo("reflect.Value.SetMapIndex", tt.MapType.Elem, 0); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				elem$1 = _r;
 				e = 0;
-				if (!((((elem.flag & 128) >>> 0) === 0))) {
-					e = elem.ptr;
+				if (!((((elem$1.flag & 128) >>> 0) === 0))) {
+					e = elem$1.ptr;
 				} else {
-					e = ((elem.$ptr_ptr || (elem.$ptr_ptr = new ptrType$8(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, elem))));
+					e = ((elem$1.$ptr_ptr || (elem$1.$ptr_ptr = new ptrType$6(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, elem$1))));
 				}
-				$r = mapassign_faststr(v.typ, $clone(v, Value).pointer(), k, e); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				mapassign_faststr($clone(v, Value).typ(), $clone(v, Value).pointer(), k, e);
 				$s = -1; return;
 			/* } */ case 2:
-			_r$1 = $clone(key, Value).assignTo("reflect.Value.SetMapIndex", tt.key, 0); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$1 = $clone(key, Value).assignTo("reflect.Value.SetMapIndex", tt.MapType.Key, 0); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			key = _r$1;
 			k$1 = 0;
 			if (!((((key.flag & 128) >>> 0) === 0))) {
 				k$1 = key.ptr;
 			} else {
-				k$1 = ((key.$ptr_ptr || (key.$ptr_ptr = new ptrType$8(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, key))));
+				k$1 = ((key.$ptr_ptr || (key.$ptr_ptr = new ptrType$6(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, key))));
 			}
-			if (elem.typ === ptrType$2.nil) {
-				mapdelete(v.typ, $clone(v, Value).pointer(), k$1);
+			if ($clone(elem$1, Value).typ() === ptrType$4.nil) {
+				mapdelete($clone(v, Value).typ(), $clone(v, Value).pointer(), k$1);
 				$s = -1; return;
 			}
-			new flag(elem.flag).mustBeExported();
-			_r$2 = $clone(elem, Value).assignTo("reflect.Value.SetMapIndex", tt.elem, 0); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			elem = _r$2;
+			new flag(elem$1.flag).mustBeExported();
+			_r$2 = $clone(elem$1, Value).assignTo("reflect.Value.SetMapIndex", tt.MapType.Elem, 0); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			elem$1 = _r$2;
 			e$1 = 0;
-			if (!((((elem.flag & 128) >>> 0) === 0))) {
-				e$1 = elem.ptr;
+			if (!((((elem$1.flag & 128) >>> 0) === 0))) {
+				e$1 = elem$1.ptr;
 			} else {
-				e$1 = ((elem.$ptr_ptr || (elem.$ptr_ptr = new ptrType$8(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, elem))));
+				e$1 = ((elem$1.$ptr_ptr || (elem$1.$ptr_ptr = new ptrType$6(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, elem$1))));
 			}
-			$r = mapassign(v.typ, $clone(v, Value).pointer(), k$1, e$1); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			mapassign($clone(v, Value).typ(), $clone(v, Value).pointer(), k$1, e$1);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: SetMapIndex, $c: true, $r, _r, _r$1, _r$2, e, e$1, elem, k, k$1, key, tt, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: SetMapIndex, $c: true, $r, _r, _r$1, _r$2, e, e$1, elem$1, k, k$1, key, tt, v, $s};return $f;
 		};
 		Value.prototype.SetMapIndex = function(...$args) { return this.$val.SetMapIndex(...$args); };
 		$ptrType(Value).prototype.SetUint = function SetUint(x) {
@@ -14735,7 +14423,7 @@ $packages["reflect"] = (function() {
 		$ptrType(Value).prototype.TryRecv = function TryRecv() {
 			var {$24r, _r, _tuple, ok, v, x, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = new Value.ptr(ptrType$2.nil, 0, 0);
+			x = new Value.ptr(ptrType$4.nil, 0, 0);
 			ok = false;
 			v = this;
 			new flag(v.flag).mustBe(18);
@@ -14761,39 +14449,31 @@ $packages["reflect"] = (function() {
 			/* */ } return; } var $f = {$blk: TrySend, $c: true, $r, $24r, _r, v, x, $s};return $f;
 		};
 		Value.prototype.TrySend = function(...$args) { return this.$val.TrySend(...$args); };
-		$ptrType(Value).prototype.Type = function Type$1() {
-			var v;
-			v = this;
-			if (!((v.flag === 0)) && (((v.flag & 512) >>> 0) === 0)) {
-				return v.typ;
-			}
-			return $clone(v, Value).typeSlow();
-		};
-		Value.prototype.Type = function(...$args) { return this.$val.Type(...$args); };
 		$ptrType(Value).prototype.typeSlow = function typeSlow() {
-			var i, m, m$1, ms, tt, v, x;
+			var i, m, m$1, ms, tt, typ$1, v, x;
 			v = this;
 			if (v.flag === 0) {
 				$panic(new ValueError.ptr("reflect.Value.Type", 0));
 			}
+			typ$1 = $clone(v, Value).typ();
 			if (((v.flag & 512) >>> 0) === 0) {
-				return v.typ;
+				return toRType($clone(v, Value).typ());
 			}
 			i = ((v.flag >> 0)) >> 10 >> 0;
-			if (v.typ.Kind() === 20) {
-				tt = (v.typ.kindType);
-				if (((i >>> 0)) >= ((tt.methods.$length >>> 0))) {
+			if ($clone(v, Value).typ().Kind() === 20) {
+				tt = (toKindTypeExt(typ$1));
+				if (((i >>> 0)) >= ((tt.InterfaceType.Methods.$length >>> 0))) {
 					$panic(new $String("reflect: internal error: invalid method index"));
 				}
-				m = (x = tt.methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-				return v.typ.typeOff(m.typ);
+				m = (x = tt.InterfaceType.Methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$7)));
+				return toRType(typeOffFor(typ$1, m.Typ));
 			}
-			ms = v.typ.exportedMethods();
+			ms = typ$1.ExportedMethods();
 			if (((i >>> 0)) >= ((ms.$length >>> 0))) {
 				$panic(new $String("reflect: internal error: invalid method index"));
 			}
-			m$1 = $clone(((i < 0 || i >= ms.$length) ? ($throwRuntimeError("index out of range"), undefined) : ms.$array[ms.$offset + i]), method);
-			return v.typ.typeOff(m$1.mtyp);
+			m$1 = $clone(((i < 0 || i >= ms.$length) ? ($throwRuntimeError("index out of range"), undefined) : ms.$array[ms.$offset + i]), abi.Method);
+			return toRType(typeOffFor(typ$1, m$1.Mtyp));
 		};
 		Value.prototype.typeSlow = function(...$args) { return this.$val.typeSlow(...$args); };
 		$ptrType(Value).prototype.CanUint = function CanUint() {
@@ -14832,12 +14512,13 @@ $packages["reflect"] = (function() {
 		$ptrType(Value).prototype.UnsafeAddr = function UnsafeAddr() {
 			var v;
 			v = this;
-			if (v.typ === ptrType$2.nil) {
+			if ($clone(v, Value).typ() === ptrType$4.nil) {
 				$panic(new ValueError.ptr("reflect.Value.UnsafeAddr", 0));
 			}
 			if (((v.flag & 256) >>> 0) === 0) {
 				$panic(new $String("reflect.Value.UnsafeAddr of unaddressable value"));
 			}
+			escapes(new $UnsafePointer(v.ptr));
 			return (v.ptr);
 		};
 		Value.prototype.UnsafeAddr = function(...$args) { return this.$val.UnsafeAddr(...$args); };
@@ -14862,63 +14543,37 @@ $packages["reflect"] = (function() {
 			$clone(v, Value).grow(n);
 		};
 		Value.prototype.Grow = function(...$args) { return this.$val.Grow(...$args); };
-		Append = function Append$1(s, x) {
-			var {_i, _r, _r$1, _r$2, _ref, i, n, s, v, x, $s, $r, $c} = $restore(this, {s, x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			new flag(s.flag).mustBe(23);
-			_r = $clone(s, Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			n = _r;
-			_r$1 = $clone(s, Value).extendSlice(x.$length); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			s = _r$1;
-			_ref = x;
-			_i = 0;
-			/* while (true) { */ case 3:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
-				i = _i;
-				v = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$2 = $clone(s, Value).Index(n + i >> 0); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$r = $clone(_r$2, Value).Set($clone(v, Value)); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 3; continue;
-			case 4:
-			$s = -1; return s;
-			/* */ } return; } var $f = {$blk: Append$1, $c: true, $r, _i, _r, _r$1, _r$2, _ref, i, n, s, v, x, $s};return $f;
-		};
-		$pkg.Append = Append;
-		MakeMap = function MakeMap$1(typ) {
-			var {$24r, _r, typ, $s, $r, $c} = $restore(this, {typ});
+		MakeMap = function MakeMap$1(typ$1) {
+			var {$24r, _r, typ$1, $s, $r, $c} = $restore(this, {typ$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = MakeMapWithSize(typ, 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = MakeMapWithSize(typ$1, 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$24r = _r;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: MakeMap$1, $c: true, $r, $24r, _r, typ, $s};return $f;
+			/* */ } return; } var $f = {$blk: MakeMap$1, $c: true, $r, $24r, _r, typ$1, $s};return $f;
 		};
 		$pkg.MakeMap = MakeMap;
-		MakeMapWithSize = function MakeMapWithSize$1(typ, n) {
-			var {_r, m, n, t, typ, $s, $r, $c} = $restore(this, {typ, n});
+		MakeMapWithSize = function MakeMapWithSize$1(typ$1, n) {
+			var {_r, _r$1, m, n, t, typ$1, $s, $r, $c} = $restore(this, {typ$1, n});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = typ.Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = typ$1.Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			/* */ if (!((_r === 21))) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!((_r === 21))) { */ case 1:
 				$panic(new $String("reflect.MakeMapWithSize of non-map type"));
 			/* } */ case 2:
-			t = $assertType(typ, ptrType$2);
+			_r$1 = typ$1.common(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			t = _r$1;
 			m = makemap(t, n);
 			$s = -1; return new Value.ptr(t, m, 21);
-			/* */ } return; } var $f = {$blk: MakeMapWithSize$1, $c: true, $r, _r, m, n, t, typ, $s};return $f;
+			/* */ } return; } var $f = {$blk: MakeMapWithSize$1, $c: true, $r, _r, _r$1, m, n, t, typ$1, $s};return $f;
 		};
 		$pkg.MakeMapWithSize = MakeMapWithSize;
 		Indirect = function Indirect$1(v) {
-			var {$24r, _r, v, $s, $r, $c} = $restore(this, {v});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var v;
 			if (!(($clone(v, Value).Kind() === 22))) {
-				$s = -1; return v;
+				return v;
 			}
-			_r = $clone(v, Value).Elem(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Indirect$1, $c: true, $r, $24r, _r, v, $s};return $f;
+			return $clone(v, Value).Elem();
 		};
 		$pkg.Indirect = Indirect;
 		$ptrType(Value).prototype.Convert = function Convert(t) {
@@ -14932,13 +14587,13 @@ $packages["reflect"] = (function() {
 				v = _r;
 			/* } */ case 2:
 			_r$1 = t.common(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = convertOp(_r$1, v.typ); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_r$2 = convertOp(_r$1, $clone(v, Value).typ()); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 			op = _r$2;
 			/* */ if (op === $throwNilPointerError) { $s = 6; continue; }
 			/* */ $s = 7; continue;
 			/* if (op === $throwNilPointerError) { */ case 6:
 				_r$3 = t.String(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				$panic(new $String("reflect.Value.Convert: value of type " + v.typ.String() + " cannot be converted to type " + _r$3));
+				$panic(new $String("reflect.Value.Convert: value of type " + stringFor($clone(v, Value).typ()) + " cannot be converted to type " + _r$3));
 			/* } */ case 7:
 			_r$4 = op($clone(v, Value), t); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 			$24r = _r$4;
@@ -14947,7 +14602,7 @@ $packages["reflect"] = (function() {
 		};
 		Value.prototype.Convert = function(...$args) { return this.$val.Convert(...$args); };
 		$ptrType(Value).prototype.CanConvert = function CanConvert(t) {
-			var {_r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _v, _v$1, _v$2, n, t, v, vt, $s, $r, $c} = $restore(this, {t});
+			var {_r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _v, _v$1, _v$2, n, t, v, vt, $s, $r, $c} = $restore(this, {t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			vt = $clone(v, Value).Type();
@@ -14974,31 +14629,27 @@ $packages["reflect"] = (function() {
 				/* */ $s = 7; continue;
 				/* if (_v) { */ case 5:
 					_r$7 = t.Len(); /* */ $s = 19; case 19: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					_r$8 = $clone(v, Value).Len(); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					/* */ if (_r$7 > _r$8) { $s = 17; continue; }
+					/* */ if (_r$7 > $clone(v, Value).Len()) { $s = 17; continue; }
 					/* */ $s = 18; continue;
-					/* if (_r$7 > _r$8) { */ case 17:
+					/* if (_r$7 > $clone(v, Value).Len()) { */ case 17:
 						$s = -1; return false;
 					/* } */ case 18:
 					$s = 7; continue;
 				/* } else if (_v$1) { */ case 6:
-					_r$9 = t.Elem(); /* */ $s = 21; case 21: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_r$10 = _r$9.Len(); /* */ $s = 22; case 22: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					n = _r$10;
-					_r$11 = $clone(v, Value).Len(); /* */ $s = 25; case 25: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					/* */ if (n > _r$11) { $s = 23; continue; }
-					/* */ $s = 24; continue;
-					/* if (n > _r$11) { */ case 23:
+					_r$8 = t.Elem(); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					_r$9 = _r$8.Len(); /* */ $s = 21; case 21: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+					n = _r$9;
+					if (n > $clone(v, Value).Len()) {
 						$s = -1; return false;
-					/* } */ case 24:
+					}
 				/* } */ case 7:
 			case 4:
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: CanConvert, $c: true, $r, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _v, _v$1, _v$2, n, t, v, vt, $s};return $f;
+			/* */ } return; } var $f = {$blk: CanConvert, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _v, _v$1, _v$2, n, t, v, vt, $s};return $f;
 		};
 		Value.prototype.CanConvert = function(...$args) { return this.$val.CanConvert(...$args); };
 		$ptrType(Value).prototype.Comparable = function Comparable() {
-			var {$24r, $24r$1, $24r$2, _1, _2, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, i, i$1, k, v, $s, $r, $c} = $restore(this, {});
+			var {$24r, $24r$1, $24r$2, _1, _2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, i, i$1, k, v, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			k = $clone(v, Value).Kind();
@@ -15021,11 +14672,10 @@ $packages["reflect"] = (function() {
 							/* while (true) { */ case 13:
 								_r$2 = $clone(v, Value).Type().Len(); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 								/* if (!(i < _r$2)) { break; } */ if(!(i < _r$2)) { $s = 14; continue; }
-								_r$3 = $clone(v, Value).Index(i); /* */ $s = 18; case 18: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-								_r$4 = $clone(_r$3, Value).Comparable(); /* */ $s = 19; case 19: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-								/* */ if (!_r$4) { $s = 16; continue; }
+								_r$3 = $clone($clone(v, Value).Index(i), Value).Comparable(); /* */ $s = 18; case 18: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+								/* */ if (!_r$3) { $s = 16; continue; }
 								/* */ $s = 17; continue;
-								/* if (!_r$4) { */ case 16:
+								/* if (!_r$3) { */ case 16:
 									$s = -1; return false;
 								/* } */ case 17:
 								i = i + (1) >> 0;
@@ -15034,55 +14684,47 @@ $packages["reflect"] = (function() {
 							$s = -1; return true;
 						/* } */ case 12:
 					case 8:
-					_r$5 = $clone(v, Value).Type().Comparable(); /* */ $s = 20; case 20: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					$24r = _r$5;
-					$s = 21; case 21: return $24r;
+					_r$4 = $clone(v, Value).Type().Comparable(); /* */ $s = 19; case 19: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					$24r = _r$4;
+					$s = 20; case 20: return $24r;
 				/* } else if (_1 === (20)) { */ case 4:
-					_r$6 = $clone(v, Value).Elem(); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					_r$7 = $clone(_r$6, Value).Comparable(); /* */ $s = 23; case 23: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					$24r$1 = _r$7;
-					$s = 24; case 24: return $24r$1;
+					_r$5 = $clone($clone(v, Value).Elem(), Value).Comparable(); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					$24r$1 = _r$5;
+					$s = 22; case 22: return $24r$1;
 				/* } else if (_1 === (25)) { */ case 5:
 					i$1 = 0;
-					/* while (true) { */ case 25:
-						/* if (!(i$1 < $clone(v, Value).NumField())) { break; } */ if(!(i$1 < $clone(v, Value).NumField())) { $s = 26; continue; }
-						_r$8 = $clone(v, Value).Field(i$1); /* */ $s = 29; case 29: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						_r$9 = $clone(_r$8, Value).Comparable(); /* */ $s = 30; case 30: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-						/* */ if (!_r$9) { $s = 27; continue; }
-						/* */ $s = 28; continue;
-						/* if (!_r$9) { */ case 27:
+					/* while (true) { */ case 23:
+						/* if (!(i$1 < $clone(v, Value).NumField())) { break; } */ if(!(i$1 < $clone(v, Value).NumField())) { $s = 24; continue; }
+						_r$6 = $clone($clone(v, Value).Field(i$1), Value).Comparable(); /* */ $s = 27; case 27: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						/* */ if (!_r$6) { $s = 25; continue; }
+						/* */ $s = 26; continue;
+						/* if (!_r$6) { */ case 25:
 							$s = -1; return false;
-						/* } */ case 28:
+						/* } */ case 26:
 						i$1 = i$1 + (1) >> 0;
-					$s = 25; continue;
-					case 26:
+					$s = 23; continue;
+					case 24:
 					$s = -1; return true;
 				/* } else { */ case 6:
-					_r$10 = $clone(v, Value).Type().Comparable(); /* */ $s = 31; case 31: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					$24r$2 = _r$10;
-					$s = 32; case 32: return $24r$2;
+					_r$7 = $clone(v, Value).Type().Comparable(); /* */ $s = 28; case 28: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					$24r$2 = _r$7;
+					$s = 29; case 29: return $24r$2;
 				/* } */ case 7:
 			case 1:
 			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: Comparable, $c: true, $r, $24r, $24r$1, $24r$2, _1, _2, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, i, i$1, k, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: Comparable, $c: true, $r, $24r, $24r$1, $24r$2, _1, _2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, i, i$1, k, v, $s};return $f;
 		};
 		Value.prototype.Comparable = function(...$args) { return this.$val.Comparable(...$args); };
 		$ptrType(Value).prototype.Equal = function Equal(u) {
-			var {$24r, _1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, i, i$1, nf, u, v, vl, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {u});
+			var {$24r, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, i, i$1, nf, u, v, vl, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {u});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
-			/* */ if ($clone(v, Value).Kind() === 20) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if ($clone(v, Value).Kind() === 20) { */ case 1:
-				_r = $clone(v, Value).Elem(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				v = _r;
-			/* } */ case 2:
-			/* */ if ($clone(u, Value).Kind() === 20) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if ($clone(u, Value).Kind() === 20) { */ case 4:
-				_r$1 = $clone(u, Value).Elem(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				u = _r$1;
-			/* } */ case 5:
+			if ($clone(v, Value).Kind() === 20) {
+				v = $clone(v, Value).Elem();
+			}
+			if ($clone(u, Value).Kind() === 20) {
+				u = $clone(u, Value).Elem();
+			}
 			if (!$clone(v, Value).IsValid() || !$clone(u, Value).IsValid()) {
 				$s = -1; return $clone(v, Value).IsValid() === $clone(u, Value).IsValid();
 			}
@@ -15090,297 +14732,229 @@ $packages["reflect"] = (function() {
 				$s = -1; return false;
 			}
 				_1 = $clone(v, Value).Kind();
-				/* */ if (_1 === (1)) { $s = 8; continue; }
-				/* */ if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) { $s = 9; continue; }
-				/* */ if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) { $s = 10; continue; }
-				/* */ if ((_1 === (13)) || (_1 === (14))) { $s = 11; continue; }
-				/* */ if ((_1 === (15)) || (_1 === (16))) { $s = 12; continue; }
-				/* */ if (_1 === (24)) { $s = 13; continue; }
-				/* */ if ((_1 === (18)) || (_1 === (22)) || (_1 === (26))) { $s = 14; continue; }
-				/* */ if (_1 === (17)) { $s = 15; continue; }
-				/* */ if (_1 === (25)) { $s = 16; continue; }
-				/* */ if ((_1 === (19)) || (_1 === (21)) || (_1 === (23))) { $s = 17; continue; }
-				/* */ $s = 18; continue;
-				/* if (_1 === (1)) { */ case 8:
+				/* */ if (_1 === (1)) { $s = 2; continue; }
+				/* */ if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) { $s = 3; continue; }
+				/* */ if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) { $s = 4; continue; }
+				/* */ if ((_1 === (13)) || (_1 === (14))) { $s = 5; continue; }
+				/* */ if ((_1 === (15)) || (_1 === (16))) { $s = 6; continue; }
+				/* */ if (_1 === (24)) { $s = 7; continue; }
+				/* */ if ((_1 === (18)) || (_1 === (22)) || (_1 === (26))) { $s = 8; continue; }
+				/* */ if (_1 === (17)) { $s = 9; continue; }
+				/* */ if (_1 === (25)) { $s = 10; continue; }
+				/* */ if ((_1 === (19)) || (_1 === (21)) || (_1 === (23))) { $s = 11; continue; }
+				/* */ $s = 12; continue;
+				/* if (_1 === (1)) { */ case 2:
 					$s = -1; return $clone(v, Value).Bool() === $clone(u, Value).Bool();
-				/* } else if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) { */ case 9:
+				/* } else if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) { */ case 3:
 					$s = -1; return (x = $clone(v, Value).Int(), x$1 = $clone(u, Value).Int(), (x.$high === x$1.$high && x.$low === x$1.$low));
-				/* } else if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) { */ case 10:
+				/* } else if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) { */ case 4:
 					$s = -1; return (x$2 = $clone(v, Value).Uint(), x$3 = $clone(u, Value).Uint(), (x$2.$high === x$3.$high && x$2.$low === x$3.$low));
-				/* } else if ((_1 === (13)) || (_1 === (14))) { */ case 11:
+				/* } else if ((_1 === (13)) || (_1 === (14))) { */ case 5:
 					$s = -1; return $clone(v, Value).Float() === $clone(u, Value).Float();
-				/* } else if ((_1 === (15)) || (_1 === (16))) { */ case 12:
+				/* } else if ((_1 === (15)) || (_1 === (16))) { */ case 6:
 					$s = -1; return (x$4 = $clone(v, Value).Complex(), x$5 = $clone(u, Value).Complex(), (x$4.$real === x$5.$real && x$4.$imag === x$5.$imag));
-				/* } else if (_1 === (24)) { */ case 13:
-					_r$2 = $clone(v, Value).String(); /* */ $s = 20; case 20: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$3 = $clone(u, Value).String(); /* */ $s = 21; case 21: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					$24r = _r$2 === _r$3;
-					$s = 22; case 22: return $24r;
-				/* } else if ((_1 === (18)) || (_1 === (22)) || (_1 === (26))) { */ case 14:
+				/* } else if (_1 === (24)) { */ case 7:
+					_r = $clone(v, Value).String(); /* */ $s = 14; case 14: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_r$1 = $clone(u, Value).String(); /* */ $s = 15; case 15: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					$24r = _r === _r$1;
+					$s = 16; case 16: return $24r;
+				/* } else if ((_1 === (18)) || (_1 === (22)) || (_1 === (26))) { */ case 8:
 					$s = -1; return $clone(v, Value).Pointer() === $clone(u, Value).Pointer();
-				/* } else if (_1 === (17)) { */ case 15:
-					_r$4 = $clone(v, Value).Len(); /* */ $s = 23; case 23: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					vl = _r$4;
-					/* */ if (vl === 0) { $s = 24; continue; }
-					/* */ $s = 25; continue;
-					/* if (vl === 0) { */ case 24:
-						_r$5 = $clone(v, Value).Type().Elem(); /* */ $s = 28; case 28: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						_r$6 = _r$5.Comparable(); /* */ $s = 29; case 29: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						/* */ if (!_r$6) { $s = 26; continue; }
-						/* */ $s = 27; continue;
-						/* if (!_r$6) { */ case 26:
-							/* break; */ $s = 7; continue;
-						/* } */ case 27:
+				/* } else if (_1 === (17)) { */ case 9:
+					vl = $clone(v, Value).Len();
+					/* */ if (vl === 0) { $s = 17; continue; }
+					/* */ $s = 18; continue;
+					/* if (vl === 0) { */ case 17:
+						_r$2 = $clone(v, Value).Type().Elem(); /* */ $s = 21; case 21: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						_r$3 = _r$2.Comparable(); /* */ $s = 22; case 22: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						/* */ if (!_r$3) { $s = 19; continue; }
+						/* */ $s = 20; continue;
+						/* if (!_r$3) { */ case 19:
+							/* break; */ $s = 1; continue;
+						/* } */ case 20:
 						$s = -1; return true;
-					/* } */ case 25:
+					/* } */ case 18:
 					i = 0;
-					/* while (true) { */ case 30:
-						/* if (!(i < vl)) { break; } */ if(!(i < vl)) { $s = 31; continue; }
-						_r$7 = $clone(v, Value).Index(i); /* */ $s = 34; case 34: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						_r$8 = $clone(u, Value).Index(i); /* */ $s = 35; case 35: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						_r$9 = $clone(_r$7, Value).Equal($clone(_r$8, Value)); /* */ $s = 36; case 36: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-						/* */ if (!_r$9) { $s = 32; continue; }
-						/* */ $s = 33; continue;
-						/* if (!_r$9) { */ case 32:
+					/* while (true) { */ case 23:
+						/* if (!(i < vl)) { break; } */ if(!(i < vl)) { $s = 24; continue; }
+						_r$4 = $clone($clone(v, Value).Index(i), Value).Equal($clone($clone(u, Value).Index(i), Value)); /* */ $s = 27; case 27: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						/* */ if (!_r$4) { $s = 25; continue; }
+						/* */ $s = 26; continue;
+						/* if (!_r$4) { */ case 25:
 							$s = -1; return false;
-						/* } */ case 33:
+						/* } */ case 26:
 						i = i + (1) >> 0;
-					$s = 30; continue;
-					case 31:
+					$s = 23; continue;
+					case 24:
 					$s = -1; return true;
-				/* } else if (_1 === (25)) { */ case 16:
+				/* } else if (_1 === (25)) { */ case 10:
 					nf = $clone(v, Value).NumField();
 					i$1 = 0;
-					/* while (true) { */ case 37:
-						/* if (!(i$1 < nf)) { break; } */ if(!(i$1 < nf)) { $s = 38; continue; }
-						_r$10 = $clone(v, Value).Field(i$1); /* */ $s = 41; case 41: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-						_r$11 = $clone(u, Value).Field(i$1); /* */ $s = 42; case 42: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-						_r$12 = $clone(_r$10, Value).Equal($clone(_r$11, Value)); /* */ $s = 43; case 43: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						/* */ if (!_r$12) { $s = 39; continue; }
-						/* */ $s = 40; continue;
-						/* if (!_r$12) { */ case 39:
+					/* while (true) { */ case 28:
+						/* if (!(i$1 < nf)) { break; } */ if(!(i$1 < nf)) { $s = 29; continue; }
+						_r$5 = $clone($clone(v, Value).Field(i$1), Value).Equal($clone($clone(u, Value).Field(i$1), Value)); /* */ $s = 32; case 32: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						/* */ if (!_r$5) { $s = 30; continue; }
+						/* */ $s = 31; continue;
+						/* if (!_r$5) { */ case 30:
 							$s = -1; return false;
-						/* } */ case 40:
+						/* } */ case 31:
 						i$1 = i$1 + (1) >> 0;
-					$s = 37; continue;
-					case 38:
+					$s = 28; continue;
+					case 29:
 					$s = -1; return true;
-				/* } else if ((_1 === (19)) || (_1 === (21)) || (_1 === (23))) { */ case 17:
-					/* break; */ $s = 7; continue;
-					$s = 19; continue;
-				/* } else { */ case 18:
+				/* } else if ((_1 === (19)) || (_1 === (21)) || (_1 === (23))) { */ case 11:
+					/* break; */ $s = 1; continue;
+					$s = 13; continue;
+				/* } else { */ case 12:
 					$panic(new $String("reflect.Value.Equal: invalid Kind"));
-				/* } */ case 19:
-			case 7:
-			_r$13 = $clone(v, Value).Type().String(); /* */ $s = 44; case 44: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-			$panic(new $String("reflect.Value.Equal: values of type " + _r$13 + " are not comparable"));
+				/* } */ case 13:
+			case 1:
+			_r$6 = $clone(v, Value).Type().String(); /* */ $s = 33; case 33: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			$panic(new $String("reflect.Value.Equal: values of type " + _r$6 + " are not comparable"));
 			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: Equal, $c: true, $r, $24r, _1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, i, i$1, nf, u, v, vl, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
+			/* */ } return; } var $f = {$blk: Equal, $c: true, $r, $24r, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, i, i$1, nf, u, v, vl, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
 		};
 		Value.prototype.Equal = function(...$args) { return this.$val.Equal(...$args); };
 		convertOp = function convertOp$1(dst, src) {
-			var {_1, _2, _3, _4, _5, _6, _7, _arg, _arg$1, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _v, _v$1, _v$2, _v$3, _v$4, _v$5, dst, src, $s, $r, $c} = $restore(this, {dst, src});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-				_1 = src.Kind();
-				/* */ if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) { $s = 2; continue; }
-				/* */ if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) { $s = 3; continue; }
-				/* */ if ((_1 === (13)) || (_1 === (14))) { $s = 4; continue; }
-				/* */ if ((_1 === (15)) || (_1 === (16))) { $s = 5; continue; }
-				/* */ if (_1 === (24)) { $s = 6; continue; }
-				/* */ if (_1 === (23)) { $s = 7; continue; }
-				/* */ if (_1 === (18)) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) { */ case 2:
-					_2 = dst.Kind();
-					if ((_2 === (2)) || (_2 === (3)) || (_2 === (4)) || (_2 === (5)) || (_2 === (6)) || (_2 === (7)) || (_2 === (8)) || (_2 === (9)) || (_2 === (10)) || (_2 === (11)) || (_2 === (12))) {
-						$s = -1; return cvtInt;
-					} else if ((_2 === (13)) || (_2 === (14))) {
-						$s = -1; return cvtIntFloat;
-					} else if (_2 === (24)) {
-						$s = -1; return cvtIntString;
-					}
-					$s = 9; continue;
-				/* } else if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) { */ case 3:
-					_3 = dst.Kind();
-					if ((_3 === (2)) || (_3 === (3)) || (_3 === (4)) || (_3 === (5)) || (_3 === (6)) || (_3 === (7)) || (_3 === (8)) || (_3 === (9)) || (_3 === (10)) || (_3 === (11)) || (_3 === (12))) {
-						$s = -1; return cvtUint;
-					} else if ((_3 === (13)) || (_3 === (14))) {
-						$s = -1; return cvtUintFloat;
-					} else if (_3 === (24)) {
-						$s = -1; return cvtUintString;
-					}
-					$s = 9; continue;
-				/* } else if ((_1 === (13)) || (_1 === (14))) { */ case 4:
-					_4 = dst.Kind();
-					if ((_4 === (2)) || (_4 === (3)) || (_4 === (4)) || (_4 === (5)) || (_4 === (6))) {
-						$s = -1; return cvtFloatInt;
-					} else if ((_4 === (7)) || (_4 === (8)) || (_4 === (9)) || (_4 === (10)) || (_4 === (11)) || (_4 === (12))) {
-						$s = -1; return cvtFloatUint;
-					} else if ((_4 === (13)) || (_4 === (14))) {
-						$s = -1; return cvtFloat;
-					}
-					$s = 9; continue;
-				/* } else if ((_1 === (15)) || (_1 === (16))) { */ case 5:
-					_5 = dst.Kind();
-					if ((_5 === (15)) || (_5 === (16))) {
-						$s = -1; return cvtComplex;
+			var _1, _2, _3, _4, _5, _6, _7, dst, src;
+			_1 = ((src.Kind() >>> 0));
+			if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) {
+				_2 = ((dst.Kind() >>> 0));
+				if ((_2 === (2)) || (_2 === (3)) || (_2 === (4)) || (_2 === (5)) || (_2 === (6)) || (_2 === (7)) || (_2 === (8)) || (_2 === (9)) || (_2 === (10)) || (_2 === (11)) || (_2 === (12))) {
+					return cvtInt;
+				} else if ((_2 === (13)) || (_2 === (14))) {
+					return cvtIntFloat;
+				} else if (_2 === (24)) {
+					return cvtIntString;
+				}
+			} else if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) {
+				_3 = ((dst.Kind() >>> 0));
+				if ((_3 === (2)) || (_3 === (3)) || (_3 === (4)) || (_3 === (5)) || (_3 === (6)) || (_3 === (7)) || (_3 === (8)) || (_3 === (9)) || (_3 === (10)) || (_3 === (11)) || (_3 === (12))) {
+					return cvtUint;
+				} else if ((_3 === (13)) || (_3 === (14))) {
+					return cvtUintFloat;
+				} else if (_3 === (24)) {
+					return cvtUintString;
+				}
+			} else if ((_1 === (13)) || (_1 === (14))) {
+				_4 = ((dst.Kind() >>> 0));
+				if ((_4 === (2)) || (_4 === (3)) || (_4 === (4)) || (_4 === (5)) || (_4 === (6))) {
+					return cvtFloatInt;
+				} else if ((_4 === (7)) || (_4 === (8)) || (_4 === (9)) || (_4 === (10)) || (_4 === (11)) || (_4 === (12))) {
+					return cvtFloatUint;
+				} else if ((_4 === (13)) || (_4 === (14))) {
+					return cvtFloat;
+				}
+			} else if ((_1 === (15)) || (_1 === (16))) {
+				_5 = ((dst.Kind() >>> 0));
+				if ((_5 === (15)) || (_5 === (16))) {
+					return cvtComplex;
+				}
+			} else if (_1 === (24)) {
+				if ((dst.Kind() === 23) && pkgPathFor(dst.Elem()) === "") {
+					_6 = ((dst.Elem().Kind() >>> 0));
+					if (_6 === (8)) {
+						return cvtStringBytes;
+					} else if (_6 === (5)) {
+						return cvtStringRunes;
 					}
-					$s = 9; continue;
-				/* } else if (_1 === (24)) { */ case 6:
-					if (!(dst.Kind() === 23)) { _v = false; $s = 12; continue s; }
-					_r = dst.Elem().PkgPath(); /* */ $s = 13; case 13: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_v = _r === ""; case 12:
-					/* */ if (_v) { $s = 10; continue; }
-					/* */ $s = 11; continue;
-					/* if (_v) { */ case 10:
-							_r$1 = dst.Elem().Kind(); /* */ $s = 15; case 15: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-							_6 = _r$1;
-							if (_6 === (8)) {
-								$s = -1; return cvtStringBytes;
-							} else if (_6 === (5)) {
-								$s = -1; return cvtStringRunes;
-							}
-						case 14:
-					/* } */ case 11:
-					$s = 9; continue;
-				/* } else if (_1 === (23)) { */ case 7:
-					if (!(dst.Kind() === 24)) { _v$1 = false; $s = 18; continue s; }
-					_r$2 = src.Elem().PkgPath(); /* */ $s = 19; case 19: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_v$1 = _r$2 === ""; case 18:
-					/* */ if (_v$1) { $s = 16; continue; }
-					/* */ $s = 17; continue;
-					/* if (_v$1) { */ case 16:
-							_r$3 = src.Elem().Kind(); /* */ $s = 21; case 21: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							_7 = _r$3;
-							if (_7 === (8)) {
-								$s = -1; return cvtBytesString;
-							} else if (_7 === (5)) {
-								$s = -1; return cvtRunesString;
-							}
-						case 20:
-					/* } */ case 17:
-					if (!(dst.Kind() === 22)) { _v$3 = false; $s = 25; continue s; }
-					_r$4 = dst.Elem().Kind(); /* */ $s = 26; case 26: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					_v$3 = _r$4 === 17; case 25:
-					if (!(_v$3)) { _v$2 = false; $s = 24; continue s; }
-					_r$5 = dst.Elem().Elem(); /* */ $s = 27; case 27: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_v$2 = $interfaceIsEqual(src.Elem(), _r$5); case 24:
-					/* */ if (_v$2) { $s = 22; continue; }
-					/* */ $s = 23; continue;
-					/* if (_v$2) { */ case 22:
-						$s = -1; return cvtSliceArrayPtr;
-					/* } */ case 23:
-					if ((dst.Kind() === 17) && $interfaceIsEqual(src.Elem(), dst.Elem())) {
-						$s = -1; return cvtSliceArray;
+				}
+			} else if (_1 === (23)) {
+				if ((dst.Kind() === 24) && pkgPathFor(src.Elem()) === "") {
+					_7 = ((src.Elem().Kind() >>> 0));
+					if (_7 === (8)) {
+						return cvtBytesString;
+					} else if (_7 === (5)) {
+						return cvtRunesString;
 					}
-					$s = 9; continue;
-				/* } else if (_1 === (18)) { */ case 8:
-					if (!(dst.Kind() === 18)) { _v$4 = false; $s = 30; continue s; }
-					_r$6 = specialChannelAssignability(dst, src); /* */ $s = 31; case 31: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					_v$4 = _r$6; case 30:
-					/* */ if (_v$4) { $s = 28; continue; }
-					/* */ $s = 29; continue;
-					/* if (_v$4) { */ case 28:
-						$s = -1; return cvtDirect;
-					/* } */ case 29:
-				/* } */ case 9:
-			case 1:
-			_r$7 = haveIdenticalUnderlyingType(dst, src, false); /* */ $s = 34; case 34: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			/* */ if (_r$7) { $s = 32; continue; }
-			/* */ $s = 33; continue;
-			/* if (_r$7) { */ case 32:
-				$s = -1; return cvtDirect;
-			/* } */ case 33:
-			if (!((dst.Kind() === 22) && dst.Name() === "" && (src.Kind() === 22) && src.Name() === "")) { _v$5 = false; $s = 37; continue s; }
-			_r$8 = dst.Elem().common(); /* */ $s = 38; case 38: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			_arg = _r$8;
-			_r$9 = src.Elem().common(); /* */ $s = 39; case 39: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			_arg$1 = _r$9;
-			_r$10 = haveIdenticalUnderlyingType(_arg, _arg$1, false); /* */ $s = 40; case 40: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-			_v$5 = _r$10; case 37:
-			/* */ if (_v$5) { $s = 35; continue; }
-			/* */ $s = 36; continue;
-			/* if (_v$5) { */ case 35:
-				$s = -1; return cvtDirect;
-			/* } */ case 36:
+				}
+				if ((dst.Kind() === 22) && (dst.Elem().Kind() === 17) && src.Elem() === dst.Elem().Elem()) {
+					return cvtSliceArrayPtr;
+				}
+				if ((dst.Kind() === 17) && src.Elem() === dst.Elem()) {
+					return cvtSliceArray;
+				}
+			} else if (_1 === (18)) {
+				if ((dst.Kind() === 18) && specialChannelAssignability(dst, src)) {
+					return cvtDirect;
+				}
+			}
+			if (haveIdenticalUnderlyingType(dst, src, false)) {
+				return cvtDirect;
+			}
+			if ((dst.Kind() === 22) && nameFor(dst) === "" && (src.Kind() === 22) && nameFor(src) === "" && haveIdenticalUnderlyingType(elem(dst), elem(src), false)) {
+				return cvtDirect;
+			}
 			if (implements$1(dst, src)) {
 				if (src.Kind() === 20) {
-					$s = -1; return cvtI2I;
+					return cvtI2I;
 				}
-				$s = -1; return cvtT2I;
+				return cvtT2I;
 			}
-			$s = -1; return $throwNilPointerError;
-			/* */ } return; } var $f = {$blk: convertOp$1, $c: true, $r, _1, _2, _3, _4, _5, _6, _7, _arg, _arg$1, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _v, _v$1, _v$2, _v$3, _v$4, _v$5, dst, src, $s};return $f;
+			return $throwNilPointerError;
 		};
 		makeFloat = function makeFloat$1(f, v, t) {
-			var {_1, _r, f, ptr, t, typ, v, $s, $r, $c} = $restore(this, {f, v, t});
+			var {_1, _r, f, ptr, t, typ$1, v, $s, $r, $c} = $restore(this, {f, v, t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_r = t.common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			typ = _r;
-			ptr = unsafe_New(typ);
-			_1 = typ.size;
+			typ$1 = _r;
+			ptr = unsafe_New(typ$1);
+			_1 = typ$1.Size();
 			if (_1 === (4)) {
 				(ptr).$set(($fround(v)));
 			} else if (_1 === (8)) {
 				(ptr).$set(v);
 			}
-			$s = -1; return new Value.ptr(typ, ptr, (((f | 128) >>> 0) | ((typ.Kind() >>> 0))) >>> 0);
-			/* */ } return; } var $f = {$blk: makeFloat$1, $c: true, $r, _1, _r, f, ptr, t, typ, v, $s};return $f;
+			$s = -1; return new Value.ptr(typ$1, ptr, (((f | 128) >>> 0) | ((typ$1.Kind() >>> 0))) >>> 0);
+			/* */ } return; } var $f = {$blk: makeFloat$1, $c: true, $r, _1, _r, f, ptr, t, typ$1, v, $s};return $f;
 		};
 		makeFloat32 = function makeFloat32$1(f, v, t) {
-			var {_r, f, ptr, t, typ, v, $s, $r, $c} = $restore(this, {f, v, t});
+			var {_r, f, ptr, t, typ$1, v, $s, $r, $c} = $restore(this, {f, v, t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_r = t.common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			typ = _r;
-			ptr = unsafe_New(typ);
+			typ$1 = _r;
+			ptr = unsafe_New(typ$1);
 			(ptr).$set(v);
-			$s = -1; return new Value.ptr(typ, ptr, (((f | 128) >>> 0) | ((typ.Kind() >>> 0))) >>> 0);
-			/* */ } return; } var $f = {$blk: makeFloat32$1, $c: true, $r, _r, f, ptr, t, typ, v, $s};return $f;
+			$s = -1; return new Value.ptr(typ$1, ptr, (((f | 128) >>> 0) | ((typ$1.Kind() >>> 0))) >>> 0);
+			/* */ } return; } var $f = {$blk: makeFloat32$1, $c: true, $r, _r, f, ptr, t, typ$1, v, $s};return $f;
 		};
 		makeComplex = function makeComplex$1(f, v, t) {
-			var {_1, _r, f, ptr, t, typ, v, $s, $r, $c} = $restore(this, {f, v, t});
+			var {_1, _r, f, ptr, t, typ$1, v, $s, $r, $c} = $restore(this, {f, v, t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_r = t.common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			typ = _r;
-			ptr = unsafe_New(typ);
-			_1 = typ.size;
+			typ$1 = _r;
+			ptr = unsafe_New(typ$1);
+			_1 = typ$1.Size();
 			if (_1 === (8)) {
 				(ptr).$set((new $Complex64(v.$real, v.$imag)));
 			} else if (_1 === (16)) {
 				(ptr).$set(v);
 			}
-			$s = -1; return new Value.ptr(typ, ptr, (((f | 128) >>> 0) | ((typ.Kind() >>> 0))) >>> 0);
-			/* */ } return; } var $f = {$blk: makeComplex$1, $c: true, $r, _1, _r, f, ptr, t, typ, v, $s};return $f;
+			$s = -1; return new Value.ptr(typ$1, ptr, (((f | 128) >>> 0) | ((typ$1.Kind() >>> 0))) >>> 0);
+			/* */ } return; } var $f = {$blk: makeComplex$1, $c: true, $r, _1, _r, f, ptr, t, typ$1, v, $s};return $f;
 		};
 		makeString = function makeString$1(f, v, t) {
-			var {_r, f, ret, t, v, $s, $r, $c} = $restore(this, {f, v, t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = $clone(New(t), Value).Elem(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			ret = _r;
+			var f, ret, t, v;
+			ret = $clone(New(t), Value).Elem();
 			$clone(ret, Value).SetString(v);
 			ret.flag = (((ret.flag & ~256) >>> 0) | f) >>> 0;
-			$s = -1; return ret;
-			/* */ } return; } var $f = {$blk: makeString$1, $c: true, $r, _r, f, ret, t, v, $s};return $f;
+			return ret;
 		};
 		makeBytes = function makeBytes$1(f, v, t) {
-			var {_r, f, ret, t, v, $s, $r, $c} = $restore(this, {f, v, t});
+			var {f, ret, t, v, $s, $r, $c} = $restore(this, {f, v, t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = $clone(New(t), Value).Elem(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			ret = _r;
-			$r = $clone(ret, Value).SetBytes(v); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			ret = $clone(New(t), Value).Elem();
+			$r = $clone(ret, Value).SetBytes(v); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			ret.flag = (((ret.flag & ~256) >>> 0) | f) >>> 0;
 			$s = -1; return ret;
-			/* */ } return; } var $f = {$blk: makeBytes$1, $c: true, $r, _r, f, ret, t, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: makeBytes$1, $c: true, $r, f, ret, t, v, $s};return $f;
 		};
 		makeRunes = function makeRunes$1(f, v, t) {
-			var {_r, f, ret, t, v, $s, $r, $c} = $restore(this, {f, v, t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = $clone(New(t), Value).Elem(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			ret = _r;
-			$r = $clone(ret, Value).setRunes(v); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			var f, ret, t, v;
+			ret = $clone(New(t), Value).Elem();
+			$clone(ret, Value).setRunes(v);
 			ret.flag = (((ret.flag & ~256) >>> 0) | f) >>> 0;
-			$s = -1; return ret;
-			/* */ } return; } var $f = {$blk: makeRunes$1, $c: true, $r, _r, f, ret, t, v, $s};return $f;
+			return ret;
 		};
 		cvtInt = function cvtInt$1(v, t) {
 			var {$24r, _r, t, v, x, $s, $r, $c} = $restore(this, {v, t});
@@ -15458,49 +15032,33 @@ $packages["reflect"] = (function() {
 			/* */ } return; } var $f = {$blk: cvtComplex$1, $c: true, $r, $24r, _r, t, v, $s};return $f;
 		};
 		cvtIntString = function cvtIntString$1(v, t) {
-			var {$24r, _r, s, t, v, x, x$1, $s, $r, $c} = $restore(this, {v, t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var s, t, v, x, x$1;
 			s = "\xEF\xBF\xBD";
 			x = $clone(v, Value).Int();
 			if ((x$1 = (new $Int64(0, (((x.$low + ((x.$high >> 31) * 4294967296)) >> 0)))), (x$1.$high === x.$high && x$1.$low === x.$low))) {
 				s = ($encodeRune((((x.$low + ((x.$high >> 31) * 4294967296)) >> 0))));
 			}
-			_r = makeString(new flag(v.flag).ro(), s, t); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: cvtIntString$1, $c: true, $r, $24r, _r, s, t, v, x, x$1, $s};return $f;
+			return makeString(new flag(v.flag).ro(), s, t);
 		};
 		cvtUintString = function cvtUintString$1(v, t) {
-			var {$24r, _r, s, t, v, x, x$1, $s, $r, $c} = $restore(this, {v, t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var s, t, v, x, x$1;
 			s = "\xEF\xBF\xBD";
 			x = $clone(v, Value).Uint();
 			if ((x$1 = (new $Uint64(0, ((x.$low >> 0)))), (x$1.$high === x.$high && x$1.$low === x.$low))) {
 				s = ($encodeRune(((x.$low >> 0))));
 			}
-			_r = makeString(new flag(v.flag).ro(), s, t); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: cvtUintString$1, $c: true, $r, $24r, _r, s, t, v, x, x$1, $s};return $f;
+			return makeString(new flag(v.flag).ro(), s, t);
 		};
 		cvtBytesString = function cvtBytesString$1(v, t) {
-			var {$24r, _arg, _arg$1, _arg$2, _r, _r$1, t, v, $s, $r, $c} = $restore(this, {v, t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_arg = new flag(v.flag).ro();
-			_r = $clone(v, Value).Bytes(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_arg$1 = ($bytesToString(_r));
-			_arg$2 = t;
-			_r$1 = makeString(_arg, _arg$1, _arg$2); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: cvtBytesString$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r, _r$1, t, v, $s};return $f;
+			var t, v;
+			return makeString(new flag(v.flag).ro(), ($bytesToString($clone(v, Value).Bytes())), t);
 		};
 		cvtStringBytes = function cvtStringBytes$1(v, t) {
 			var {$24r, _arg, _arg$1, _arg$2, _r, _r$1, t, v, $s, $r, $c} = $restore(this, {v, t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_arg = new flag(v.flag).ro();
 			_r = $clone(v, Value).String(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_arg$1 = (new sliceType$4($stringToBytes(_r)));
+			_arg$1 = (new sliceType$2($stringToBytes(_r)));
 			_arg$2 = t;
 			_r$1 = makeBytes(_arg, _arg$1, _arg$2); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			$24r = _r$1;
@@ -15508,72 +15066,100 @@ $packages["reflect"] = (function() {
 			/* */ } return; } var $f = {$blk: cvtStringBytes$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r, _r$1, t, v, $s};return $f;
 		};
 		cvtRunesString = function cvtRunesString$1(v, t) {
-			var {$24r, _arg, _arg$1, _arg$2, _r, _r$1, t, v, $s, $r, $c} = $restore(this, {v, t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_arg = new flag(v.flag).ro();
-			_r = $clone(v, Value).runes(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_arg$1 = ($runesToString(_r));
-			_arg$2 = t;
-			_r$1 = makeString(_arg, _arg$1, _arg$2); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: cvtRunesString$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r, _r$1, t, v, $s};return $f;
+			var t, v;
+			return makeString(new flag(v.flag).ro(), ($runesToString($clone(v, Value).runes())), t);
 		};
 		cvtStringRunes = function cvtStringRunes$1(v, t) {
 			var {$24r, _arg, _arg$1, _arg$2, _r, _r$1, t, v, $s, $r, $c} = $restore(this, {v, t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_arg = new flag(v.flag).ro();
 			_r = $clone(v, Value).String(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_arg$1 = (new sliceType$12($stringToRunes(_r)));
+			_arg$1 = (new sliceType$10($stringToRunes(_r)));
 			_arg$2 = t;
 			_r$1 = makeRunes(_arg, _arg$1, _arg$2); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			$24r = _r$1;
 			$s = 3; case 3: return $24r;
 			/* */ } return; } var $f = {$blk: cvtStringRunes$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r, _r$1, t, v, $s};return $f;
 		};
-		cvtT2I = function cvtT2I$1(v, typ) {
-			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, target, typ, v, x, $s, $r, $c} = $restore(this, {v, typ});
+		cvtT2I = function cvtT2I$1(v, typ$1) {
+			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, target, typ$1, v, x, $s, $r, $c} = $restore(this, {v, typ$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = typ.common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = typ$1.common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_r$1 = unsafe_New(_r); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			target = _r$1;
 			_r$2 = valueInterface($clone(v, Value), false); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 			x = _r$2;
-			_r$3 = typ.NumMethod(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_r$3 = typ$1.NumMethod(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			/* */ if (_r$3 === 0) { $s = 4; continue; }
 			/* */ $s = 5; continue;
 			/* if (_r$3 === 0) { */ case 4:
 				(target).$set(x);
 				$s = 6; continue;
 			/* } else { */ case 5:
-				ifaceE2I($assertType(typ, ptrType$2), x, target);
+				_r$4 = typ$1.common(); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				$r = ifaceE2I(_r$4, x, target); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 6:
-			_r$4 = typ.common(); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			$24r = new Value.ptr(_r$4, target, (((new flag(v.flag).ro() | 128) >>> 0) | 20) >>> 0);
-			$s = 9; case 9: return $24r;
-			/* */ } return; } var $f = {$blk: cvtT2I$1, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, target, typ, v, x, $s};return $f;
+			_r$5 = typ$1.common(); /* */ $s = 10; case 10: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			$24r = new Value.ptr(_r$5, target, (((new flag(v.flag).ro() | 128) >>> 0) | 20) >>> 0);
+			$s = 11; case 11: return $24r;
+			/* */ } return; } var $f = {$blk: cvtT2I$1, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, target, typ$1, v, x, $s};return $f;
 		};
-		cvtI2I = function cvtI2I$1(v, typ) {
-			var {$24r, _r, _r$1, _r$2, ret, typ, v, $s, $r, $c} = $restore(this, {v, typ});
+		cvtI2I = function cvtI2I$1(v, typ$1) {
+			var {$24r, _r, ret, typ$1, v, $s, $r, $c} = $restore(this, {v, typ$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			/* */ if ($clone(v, Value).IsNil()) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if ($clone(v, Value).IsNil()) { */ case 1:
-				_r = Zero(typ); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				ret = _r;
+			if ($clone(v, Value).IsNil()) {
+				ret = Zero(typ$1);
 				ret.flag = (ret.flag | (new flag(v.flag).ro())) >>> 0;
 				$s = -1; return ret;
-			/* } */ case 2:
-			_r$1 = $clone(v, Value).Elem(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = cvtT2I($clone(_r$1, Value), typ); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 6; case 6: return $24r;
-			/* */ } return; } var $f = {$blk: cvtI2I$1, $c: true, $r, $24r, _r, _r$1, _r$2, ret, typ, v, $s};return $f;
+			}
+			_r = cvtT2I($clone($clone(v, Value).Elem(), Value), typ$1); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: cvtI2I$1, $c: true, $r, $24r, _r, ret, typ$1, v, $s};return $f;
 		};
-		$ptrType(structField).prototype.embedded = function embedded() {
-			var f;
-			f = this;
-			return $clone(f.name, name).embedded();
+		escapes = function escapes$1(x) {
+			var x;
+			if (dummy.b) {
+				dummy.x = x;
+			}
+		};
+		$ptrType(rtype).prototype.common = function common() {
+			var t;
+			t = this;
+			return t.t;
+		};
+		$ptrType(rtype).prototype.uncommon = function uncommon() {
+			var t;
+			t = this;
+			return t.t.Uncommon();
+		};
+		$ptrType(interfaceType).prototype.nameOff = function nameOff(off) {
+			var off, t;
+			t = this;
+			return toRType(t.InterfaceType.Type).nameOff(off);
+		};
+		nameOffFor = function nameOffFor$1(t, off) {
+			var off, t;
+			return toRType(t).nameOff(off);
+		};
+		typeOffFor = function typeOffFor$1(t, off) {
+			var off, t;
+			return toRType(t).typeOff(off);
+		};
+		$ptrType(interfaceType).prototype.typeOff = function typeOff(off) {
+			var off, t;
+			t = this;
+			return toRType(t.InterfaceType.Type).typeOff(off);
+		};
+		$ptrType(interfaceType).prototype.common = function common$1() {
+			var t;
+			t = this;
+			return t.InterfaceType.Type;
+		};
+		$ptrType(interfaceType).prototype.uncommon = function uncommon$1() {
+			var t;
+			t = this;
+			return t.InterfaceType.Type.Uncommon();
 		};
 		$ptrType(Method).prototype.IsExported = function IsExported() {
 			var m;
@@ -15590,92 +15176,78 @@ $packages["reflect"] = (function() {
 			return "kind" + strconv.Itoa(((k >> 0)));
 		};
 		$ptrType(Kind).prototype.String = function(...$args) { return new Kind(this.$get()).String(...$args); };
-		$ptrType(rtype).prototype.String = function String$2() {
-			var s, t;
-			t = this;
-			s = $clone(t.nameOff(t.str), name).name();
-			if (!((((t.tflag & 2) >>> 0) === 0))) {
-				return $substring(s, 1);
-			}
-			return s;
-		};
 		$ptrType(rtype).prototype.Size = function Size() {
 			var t;
 			t = this;
-			return t.size;
+			return t.t.Size();
 		};
 		$ptrType(rtype).prototype.Bits = function Bits() {
 			var k, t;
 			t = this;
-			if (t === ptrType$2.nil) {
+			if (t === ptrType$9.nil) {
 				$panic(new $String("reflect: Bits of nil Type"));
 			}
 			k = t.Kind();
 			if (k < 2 || k > 16) {
 				$panic(new $String("reflect: Bits of non-arithmetic Type " + t.String()));
 			}
-			return $imul(((t.size >> 0)), 8);
+			return $imul(((t.t.Size_ >> 0)), 8);
 		};
 		$ptrType(rtype).prototype.Align = function Align() {
 			var t;
 			t = this;
-			return ((t.align >> 0));
+			return t.t.Align();
 		};
 		$ptrType(rtype).prototype.FieldAlign = function FieldAlign() {
 			var t;
 			t = this;
-			return ((t.fieldAlign >> 0));
+			return t.t.FieldAlign();
 		};
 		$ptrType(rtype).prototype.Kind = function Kind$2() {
 			var t;
 			t = this;
-			return ((((t.kind & 31) >>> 0) >>> 0));
-		};
-		$ptrType(rtype).prototype.common = function common() {
-			var t;
-			t = this;
-			return t;
+			return ((t.t.Kind() >>> 0));
 		};
 		$ptrType(rtype).prototype.exportedMethods = function exportedMethods() {
 			var t, ut;
 			t = this;
 			ut = t.uncommon();
-			if (ut === ptrType$9.nil) {
-				return sliceType$13.nil;
+			if (ut === ptrType$10.nil) {
+				return sliceType$11.nil;
 			}
-			return ut.exportedMethods();
+			return ut.ExportedMethods();
 		};
 		$ptrType(rtype).prototype.NumMethod = function NumMethod$1() {
 			var t, tt;
 			t = this;
 			if (t.Kind() === 20) {
-				tt = (t.kindType);
+				tt = (toKindTypeExt(t));
 				return tt.NumMethod();
 			}
 			return t.exportedMethods().$length;
 		};
-		$ptrType(rtype).prototype.MethodByName = function MethodByName$1(name$1) {
-			var {$24r, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tuple, h, i, j, m, methods, name$1, ok, t, tt, ut, $s, $r, $c} = $restore(this, {name$1});
+		$ptrType(rtype).prototype.MethodByName = function MethodByName$1(name) {
+			var {$24r, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tuple, h, i, j, m, methods, name, ok, t, tt, ut, $s, $r, $c} = $restore(this, {name});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			m = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$2.nil, 0, 0), 0);
+			m = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$4.nil, 0, 0), 0);
 			ok = false;
 			t = this;
 			if (t.Kind() === 20) {
-				tt = (t.kindType);
-				_tuple = tt.MethodByName(name$1);
+				tt = (toKindTypeExt(t));
+				_tuple = tt.MethodByName(name);
 				Method.copy(m, _tuple[0]);
 				ok = _tuple[1];
 				$s = -1; return [m, ok];
 			}
 			ut = t.uncommon();
-			if (ut === ptrType$9.nil) {
-				_tmp = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$2.nil, 0, 0), 0);
+			if (ut === ptrType$10.nil) {
+				_tmp = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$4.nil, 0, 0), 0);
 				_tmp$1 = false;
 				Method.copy(m, _tmp);
 				ok = _tmp$1;
 				$s = -1; return [m, ok];
 			}
-			methods = ut.exportedMethods();
+			methods = ut.ExportedMethods();
 			_tmp$2 = 0;
 			_tmp$3 = methods.$length;
 			i = _tmp$2;
@@ -15683,15 +15255,15 @@ $packages["reflect"] = (function() {
 			while (true) {
 				if (!(i < j)) { break; }
 				h = ((((((i + j >> 0) >>> 0)) >>> 1 >>> 0) >> 0));
-				if (!($clone(t.nameOff(((h < 0 || h >= methods.$length) ? ($throwRuntimeError("index out of range"), undefined) : methods.$array[methods.$offset + h]).name), name).name() >= name$1)) {
+				if (!($clone(t.nameOff(((h < 0 || h >= methods.$length) ? ($throwRuntimeError("index out of range"), undefined) : methods.$array[methods.$offset + h]).Name), abi.Name).Name() >= name)) {
 					i = h + 1 >> 0;
 				} else {
 					j = h;
 				}
 			}
-			/* */ if (i < methods.$length && name$1 === $clone(t.nameOff(((i < 0 || i >= methods.$length) ? ($throwRuntimeError("index out of range"), undefined) : methods.$array[methods.$offset + i]).name), name).name()) { $s = 1; continue; }
+			/* */ if (i < methods.$length && name === $clone(t.nameOff(((i < 0 || i >= methods.$length) ? ($throwRuntimeError("index out of range"), undefined) : methods.$array[methods.$offset + i]).Name), abi.Name).Name()) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (i < methods.$length && name$1 === $clone(t.nameOff(((i < 0 || i >= methods.$length) ? ($throwRuntimeError("index out of range"), undefined) : methods.$array[methods.$offset + i]).name), name).name()) { */ case 1:
+			/* if (i < methods.$length && name === $clone(t.nameOff(((i < 0 || i >= methods.$length) ? ($throwRuntimeError("index out of range"), undefined) : methods.$array[methods.$offset + i]).Name), abi.Name).Name()) { */ case 1:
 				_r = t.Method(i); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				_tmp$4 = $clone(_r, Method);
 				_tmp$5 = true;
@@ -15700,34 +15272,33 @@ $packages["reflect"] = (function() {
 				$24r = [m, ok];
 				$s = 4; case 4: return $24r;
 			/* } */ case 2:
-			_tmp$6 = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$2.nil, 0, 0), 0);
+			_tmp$6 = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$4.nil, 0, 0), 0);
 			_tmp$7 = false;
 			Method.copy(m, _tmp$6);
 			ok = _tmp$7;
 			$s = -1; return [m, ok];
-			/* */ } return; } var $f = {$blk: MethodByName$1, $c: true, $r, $24r, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tuple, h, i, j, m, methods, name$1, ok, t, tt, ut, $s};return $f;
+			/* */ } return; } var $f = {$blk: MethodByName$1, $c: true, $r, $24r, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tuple, h, i, j, m, methods, name, ok, t, tt, ut, $s};return $f;
 		};
 		$ptrType(rtype).prototype.PkgPath = function PkgPath() {
 			var t, ut;
 			t = this;
-			if (((t.tflag & 4) >>> 0) === 0) {
+			if (((t.t.TFlag & 4) >>> 0) === 0) {
 				return "";
 			}
 			ut = t.uncommon();
-			if (ut === ptrType$9.nil) {
+			if (ut === ptrType$10.nil) {
 				return "";
 			}
-			return $clone(t.nameOff(ut.pkgPath), name).name();
+			return $clone(t.nameOff(ut.PkgPath), abi.Name).Name();
 		};
-		$ptrType(rtype).prototype.hasName = function hasName() {
+		pkgPathFor = function pkgPathFor$1(t) {
 			var t;
-			t = this;
-			return !((((t.tflag & 4) >>> 0) === 0));
+			return toRType(t).PkgPath();
 		};
 		$ptrType(rtype).prototype.Name = function Name() {
 			var _1, i, s, sqBrackets, t;
 			t = this;
-			if (!t.hasName()) {
+			if (!t.t.HasName()) {
 				return "";
 			}
 			s = t.String();
@@ -15745,6 +15316,10 @@ $packages["reflect"] = (function() {
 			}
 			return $substring(s, (i + 1 >> 0));
 		};
+		nameFor = function nameFor$1(t) {
+			var t;
+			return toRType(t).Name();
+		};
 		$ptrType(rtype).prototype.ChanDir = function ChanDir$1() {
 			var t, tt;
 			t = this;
@@ -15752,38 +15327,20 @@ $packages["reflect"] = (function() {
 				$panic(new $String("reflect: ChanDir of non-chan type " + t.String()));
 			}
 			tt = (t.kindType);
-			return ((tt.dir >> 0));
+			return ((tt.Dir >> 0));
 		};
-		$ptrType(rtype).prototype.IsVariadic = function IsVariadic() {
-			var t, tt;
-			t = this;
-			if (!((t.Kind() === 19))) {
-				$panic(new $String("reflect: IsVariadic of non-func type " + t.String()));
+		elem = function elem$1(t) {
+			var et, t;
+			et = t.Elem();
+			if (!(et === ptrType$4.nil)) {
+				return et;
 			}
-			tt = (t.kindType);
-			return !((((tt.outCount & 32768) >>> 0) === 0));
+			$panic(new $String("reflect: Elem of invalid type " + stringFor(t)));
 		};
 		$ptrType(rtype).prototype.Elem = function Elem() {
-			var _1, t, tt, tt$1, tt$2, tt$3, tt$4;
+			var t;
 			t = this;
-			_1 = t.Kind();
-			if (_1 === (17)) {
-				tt = (t.kindType);
-				return toType(tt.elem);
-			} else if (_1 === (18)) {
-				tt$1 = (t.kindType);
-				return toType(tt$1.elem);
-			} else if (_1 === (21)) {
-				tt$2 = (t.kindType);
-				return toType(tt$2.elem);
-			} else if (_1 === (22)) {
-				tt$3 = (t.kindType);
-				return toType(tt$3.elem);
-			} else if (_1 === (23)) {
-				tt$4 = (t.kindType);
-				return toType(tt$4.elem);
-			}
-			$panic(new $String("reflect: Elem of invalid type " + t.String()));
+			return toType(elem(t.common()));
 		};
 		$ptrType(rtype).prototype.Field = function Field(i) {
 			var i, t, tt;
@@ -15791,7 +15348,7 @@ $packages["reflect"] = (function() {
 			if (!((t.Kind() === 25))) {
 				$panic(new $String("reflect: Field of non-struct type " + t.String()));
 			}
-			tt = (t.kindType);
+			tt = (toKindTypeExt(t));
 			return tt.Field(i);
 		};
 		$ptrType(rtype).prototype.FieldByIndex = function FieldByIndex$1(index) {
@@ -15801,24 +15358,24 @@ $packages["reflect"] = (function() {
 			if (!((t.Kind() === 25))) {
 				$panic(new $String("reflect: FieldByIndex of non-struct type " + t.String()));
 			}
-			tt = (t.kindType);
+			tt = (toKindTypeExt(t));
 			_r = tt.FieldByIndex(index); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$24r = _r;
 			$s = 2; case 2: return $24r;
 			/* */ } return; } var $f = {$blk: FieldByIndex$1, $c: true, $r, $24r, _r, index, t, tt, $s};return $f;
 		};
-		$ptrType(rtype).prototype.FieldByName = function FieldByName$1(name$1) {
-			var {$24r, _r, name$1, t, tt, $s, $r, $c} = $restore(this, {name$1});
+		$ptrType(rtype).prototype.FieldByName = function FieldByName$1(name) {
+			var {$24r, _r, name, t, tt, $s, $r, $c} = $restore(this, {name});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this;
 			if (!((t.Kind() === 25))) {
 				$panic(new $String("reflect: FieldByName of non-struct type " + t.String()));
 			}
-			tt = (t.kindType);
-			_r = tt.FieldByName(name$1); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			tt = (toKindTypeExt(t));
+			_r = tt.FieldByName(name); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$24r = _r;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: FieldByName$1, $c: true, $r, $24r, _r, name$1, t, tt, $s};return $f;
+			/* */ } return; } var $f = {$blk: FieldByName$1, $c: true, $r, $24r, _r, name, t, tt, $s};return $f;
 		};
 		$ptrType(rtype).prototype.FieldByNameFunc = function FieldByNameFunc$1(match) {
 			var {$24r, _r, match, t, tt, $s, $r, $c} = $restore(this, {match});
@@ -15827,29 +15384,20 @@ $packages["reflect"] = (function() {
 			if (!((t.Kind() === 25))) {
 				$panic(new $String("reflect: FieldByNameFunc of non-struct type " + t.String()));
 			}
-			tt = (t.kindType);
+			tt = (toKindTypeExt(t));
 			_r = tt.FieldByNameFunc(match); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$24r = _r;
 			$s = 2; case 2: return $24r;
 			/* */ } return; } var $f = {$blk: FieldByNameFunc$1, $c: true, $r, $24r, _r, match, t, tt, $s};return $f;
 		};
-		$ptrType(rtype).prototype.In = function In(i) {
-			var i, t, tt, x;
-			t = this;
-			if (!((t.Kind() === 19))) {
-				$panic(new $String("reflect: In of non-func type " + t.String()));
-			}
-			tt = (t.kindType);
-			return toType((x = tt.in$(), ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])));
-		};
 		$ptrType(rtype).prototype.Key = function Key$1() {
 			var t, tt;
 			t = this;
 			if (!((t.Kind() === 21))) {
 				$panic(new $String("reflect: Key of non-map type " + t.String()));
 			}
-			tt = (t.kindType);
-			return toType(tt.key);
+			tt = (toKindTypeExt(t));
+			return toType(tt.MapType.Key);
 		};
 		$ptrType(rtype).prototype.Len = function Len() {
 			var t, tt;
@@ -15858,7 +15406,7 @@ $packages["reflect"] = (function() {
 				$panic(new $String("reflect: Len of non-array type " + t.String()));
 			}
 			tt = (t.kindType);
-			return ((tt.len >> 0));
+			return ((tt.Len >> 0));
 		};
 		$ptrType(rtype).prototype.NumField = function NumField$1() {
 			var t, tt;
@@ -15866,8 +15414,17 @@ $packages["reflect"] = (function() {
 			if (!((t.Kind() === 25))) {
 				$panic(new $String("reflect: NumField of non-struct type " + t.String()));
 			}
+			tt = (toKindTypeExt(t));
+			return tt.StructType.Fields.$length;
+		};
+		$ptrType(rtype).prototype.In = function In(i) {
+			var i, t, tt, x;
+			t = this;
+			if (!((t.Kind() === 19))) {
+				$panic(new $String("reflect: In of non-func type " + t.String()));
+			}
 			tt = (t.kindType);
-			return tt.fields.$length;
+			return toType((x = tt.InSlice(), ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])));
 		};
 		$ptrType(rtype).prototype.NumIn = function NumIn() {
 			var t, tt;
@@ -15876,7 +15433,7 @@ $packages["reflect"] = (function() {
 				$panic(new $String("reflect: NumIn of non-func type " + t.String()));
 			}
 			tt = (t.kindType);
-			return ((tt.inCount >> 0));
+			return tt.NumIn();
 		};
 		$ptrType(rtype).prototype.NumOut = function NumOut() {
 			var t, tt;
@@ -15885,7 +15442,7 @@ $packages["reflect"] = (function() {
 				$panic(new $String("reflect: NumOut of non-func type " + t.String()));
 			}
 			tt = (t.kindType);
-			return tt.out().$length;
+			return tt.NumOut();
 		};
 		$ptrType(rtype).prototype.Out = function Out(i) {
 			var i, t, tt, x;
@@ -15894,9 +15451,18 @@ $packages["reflect"] = (function() {
 				$panic(new $String("reflect: Out of non-func type " + t.String()));
 			}
 			tt = (t.kindType);
-			return toType((x = tt.out(), ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])));
+			return toType((x = tt.OutSlice(), ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])));
 		};
-		ChanDir.prototype.String = function String$3() {
+		$ptrType(rtype).prototype.IsVariadic = function IsVariadic() {
+			var t, tt;
+			t = this;
+			if (!((t.Kind() === 19))) {
+				$panic(new $String("reflect: IsVariadic of non-func type " + t.String()));
+			}
+			tt = (t.kindType);
+			return tt.IsVariadic();
+		};
+		ChanDir.prototype.String = function String$2() {
 			var _1, d;
 			d = this.$val;
 			_1 = d;
@@ -15912,45 +15478,45 @@ $packages["reflect"] = (function() {
 		$ptrType(ChanDir).prototype.String = function(...$args) { return new ChanDir(this.$get()).String(...$args); };
 		$ptrType(interfaceType).prototype.Method = function Method$2(i) {
 			var i, m, p, pname, t, x;
-			m = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$2.nil, 0, 0), 0);
+			m = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$4.nil, 0, 0), 0);
 			t = this;
-			if (i < 0 || i >= t.methods.$length) {
+			if (i < 0 || i >= t.InterfaceType.Methods.$length) {
 				return m;
 			}
-			p = (x = t.methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-			pname = $clone(t.rtype.nameOff(p.name), name);
-			m.Name = $clone(pname, name).name();
-			if (!$clone(pname, name).isExported()) {
-				m.PkgPath = $clone(pname, name).pkgPath();
+			p = (x = t.InterfaceType.Methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$7)));
+			pname = $clone(t.nameOff(p.Name), abi.Name);
+			m.Name = $clone(pname, abi.Name).Name();
+			if (!$clone(pname, abi.Name).IsExported()) {
+				m.PkgPath = pkgPath($clone(pname, abi.Name));
 				if (m.PkgPath === "") {
-					m.PkgPath = $clone(t.pkgPath, name).name();
+					m.PkgPath = $clone(t.InterfaceType.PkgPath, abi.Name).Name();
 				}
 			}
-			m.Type = toType(t.rtype.typeOff(p.typ));
+			m.Type = toType(t.typeOff(p.Typ));
 			m.Index = i;
 			return m;
 		};
 		$ptrType(interfaceType).prototype.NumMethod = function NumMethod$2() {
 			var t;
 			t = this;
-			return t.methods.$length;
+			return t.InterfaceType.Methods.$length;
 		};
-		$ptrType(interfaceType).prototype.MethodByName = function MethodByName$2(name$1) {
-			var _i, _ref, _tmp, _tmp$1, i, m, name$1, ok, p, t, x;
-			m = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$2.nil, 0, 0), 0);
+		$ptrType(interfaceType).prototype.MethodByName = function MethodByName$2(name) {
+			var _i, _ref, _tmp, _tmp$1, i, m, name, ok, p, t, x;
+			m = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$4.nil, 0, 0), 0);
 			ok = false;
 			t = this;
-			if (t === ptrType$10.nil) {
+			if (t === ptrType$11.nil) {
 				return [m, ok];
 			}
-			p = ptrType$11.nil;
-			_ref = t.methods;
+			p = ptrType$7.nil;
+			_ref = t.InterfaceType.Methods;
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				i = _i;
-				p = (x = t.methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-				if ($clone(t.rtype.nameOff(p.name), name).name() === name$1) {
+				p = (x = t.InterfaceType.Methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$7)));
+				if ($clone(t.nameOff(p.Name), abi.Name).Name() === name) {
 					_tmp = $clone(t.Method(i), Method);
 					_tmp$1 = true;
 					Method.copy(m, _tmp);
@@ -15976,7 +15542,7 @@ $packages["reflect"] = (function() {
 		};
 		$ptrType(StructTag).prototype.Get = function(...$args) { return new StructTag(this.$get()).Get(...$args); };
 		StructTag.prototype.Lookup = function Lookup(key) {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, err, i, key, name$1, ok, qvalue, tag, value, value$1;
+			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, err, i, key, name, ok, qvalue, tag, value, value$1;
 			value = "";
 			ok = false;
 			tag = this.$val;
@@ -15999,7 +15565,7 @@ $packages["reflect"] = (function() {
 				if ((i === 0) || (i + 1 >> 0) >= tag.length || !((tag.charCodeAt(i) === 58)) || !((tag.charCodeAt((i + 1 >> 0)) === 34))) {
 					break;
 				}
-				name$1 = ($substring(tag, 0, i));
+				name = ($substring(tag, 0, i));
 				tag = $substring(tag, (i + 1 >> 0));
 				i = 1;
 				while (true) {
@@ -16014,7 +15580,7 @@ $packages["reflect"] = (function() {
 				}
 				qvalue = ($substring(tag, 0, (i + 1 >> 0)));
 				tag = $substring(tag, (i + 1 >> 0));
-				if (key === name$1) {
+				if (key === name) {
 					_tuple = strconv.Unquote(qvalue);
 					value$1 = _tuple[0];
 					err = _tuple[1];
@@ -16037,32 +15603,32 @@ $packages["reflect"] = (function() {
 		$ptrType(StructTag).prototype.Lookup = function(...$args) { return new StructTag(this.$get()).Lookup(...$args); };
 		$ptrType(structType).prototype.Field = function Field$1(i) {
 			var f, i, p, t, tag, x;
-			f = new StructField.ptr("", "", $ifaceNil, "", 0, sliceType$8.nil, false);
+			f = new StructField.ptr("", "", $ifaceNil, "", 0, sliceType$6.nil, false);
 			t = this;
-			if (i < 0 || i >= t.fields.$length) {
+			if (i < 0 || i >= t.StructType.Fields.$length) {
 				$panic(new $String("reflect: Field index out of bounds"));
 			}
-			p = (x = t.fields, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-			f.Type = toType(p.typ);
-			f.Name = $clone(p.name, name).name();
-			f.Anonymous = p.embedded();
-			if (!$clone(p.name, name).isExported()) {
-				f.PkgPath = $clone(t.pkgPath, name).name();
+			p = (x = t.StructType.Fields, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$12)));
+			f.Type = toType(p.Typ);
+			f.Name = $clone(p.Name, abi.Name).Name();
+			f.Anonymous = p.Embedded();
+			if (!$clone(p.Name, abi.Name).IsExported()) {
+				f.PkgPath = $clone(t.StructType.PkgPath, abi.Name).Name();
 			}
-			tag = $clone(p.name, name).tag();
+			tag = $clone(p.Name, abi.Name).Tag();
 			if (!(tag === "")) {
 				f.Tag = (tag);
 			}
-			f.Offset = p.offset;
-			f.Index = new sliceType$8([i]);
+			f.Offset = p.Offset;
+			f.Index = new sliceType$6([i]);
 			return f;
 		};
 		$ptrType(structType).prototype.FieldByIndex = function FieldByIndex$2(index) {
 			var {_i, _r, _r$1, _r$2, _r$3, _r$4, _ref, _v, f, ft, i, index, t, x, $s, $r, $c} = $restore(this, {index});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			f = new StructField.ptr("", "", $ifaceNil, "", 0, sliceType$8.nil, false);
+			f = new StructField.ptr("", "", $ifaceNil, "", 0, sliceType$6.nil, false);
 			t = this;
-			f.Type = toType(t.rtype);
+			f.Type = toType(t.StructType.Type);
 			_ref = index;
 			_i = 0;
 			/* while (true) { */ case 1:
@@ -16095,15 +15661,15 @@ $packages["reflect"] = (function() {
 			/* */ } return; } var $f = {$blk: FieldByIndex$2, $c: true, $r, _i, _r, _r$1, _r$2, _r$3, _r$4, _ref, _v, f, ft, i, index, t, x, $s};return $f;
 		};
 		$ptrType(structType).prototype.FieldByNameFunc = function FieldByNameFunc$2(match) {
-			var {_entry, _entry$1, _entry$2, _entry$3, _i, _i$1, _key, _key$1, _key$2, _key$3, _r, _r$1, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, count, current, f, fname, i, index, match, next, nextCount, ntyp, ok, result, scan, styp, t, t$1, visited, x, $s, $r, $c} = $restore(this, {match});
+			var {_entry, _entry$1, _entry$2, _entry$3, _i, _i$1, _key, _key$1, _key$2, _key$3, _r, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, count, current, f, fname, i, index, match, next, nextCount, ntyp, ok, result, scan, styp, t, t$1, visited, x, $s, $r, $c} = $restore(this, {match});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			result = new StructField.ptr("", "", $ifaceNil, "", 0, sliceType$8.nil, false);
+			result = new StructField.ptr("", "", $ifaceNil, "", 0, sliceType$6.nil, false);
 			ok = false;
 			t = this;
-			current = new sliceType$14([]);
-			next = new sliceType$14([$clone(new fieldScan.ptr(t, sliceType$8.nil), fieldScan)]);
+			current = new sliceType$12([]);
+			next = new sliceType$12([$clone(new fieldScan.ptr(t, sliceType$6.nil), fieldScan)]);
 			nextCount = false;
-			visited = $makeMap(ptrType$12.keyFor, []);
+			visited = $makeMap(ptrType$13.keyFor, []);
 			/* while (true) { */ case 1:
 				/* if (!(next.$length > 0)) { break; } */ if(!(next.$length > 0)) { $s = 2; continue; }
 				_tmp = next;
@@ -16118,67 +15684,62 @@ $packages["reflect"] = (function() {
 					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
 					scan = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), fieldScan);
 					t$1 = scan.typ;
-					if ((_entry = $mapIndex(visited,ptrType$12.keyFor(t$1)), _entry !== undefined ? _entry.v : false)) {
+					if ((_entry = $mapIndex(visited,ptrType$13.keyFor(t$1)), _entry !== undefined ? _entry.v : false)) {
 						_i++;
 						/* continue; */ $s = 3; continue;
 					}
-					_key = t$1; (visited || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$12.keyFor(_key), { k: _key, v: true });
-					_ref$1 = t$1.fields;
+					_key = t$1; (visited || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$13.keyFor(_key), { k: _key, v: true });
+					_ref$1 = t$1.StructType.Fields;
 					_i$1 = 0;
 					/* while (true) { */ case 5:
 						/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 6; continue; }
 						i = _i$1;
-						f = (x = t$1.fields, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-						fname = $clone(f.name, name).name();
-						ntyp = ptrType$2.nil;
-						/* */ if (f.embedded()) { $s = 7; continue; }
+						f = (x = t$1.StructType.Fields, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$12)));
+						fname = $clone(f.Name, abi.Name).Name();
+						ntyp = ptrType$4.nil;
+						if (f.Embedded()) {
+							ntyp = f.Typ;
+							if (ntyp.Kind() === 22) {
+								ntyp = ntyp.Elem();
+							}
+						}
+						_r = match(fname); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						/* */ if (_r) { $s = 7; continue; }
 						/* */ $s = 8; continue;
-						/* if (f.embedded()) { */ case 7:
-							ntyp = f.typ;
-							/* */ if (ntyp.Kind() === 22) { $s = 9; continue; }
-							/* */ $s = 10; continue;
-							/* if (ntyp.Kind() === 22) { */ case 9:
-								_r = ntyp.Elem().common(); /* */ $s = 11; case 11: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-								ntyp = _r;
-							/* } */ case 10:
-						/* } */ case 8:
-						_r$1 = match(fname); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						/* */ if (_r$1) { $s = 12; continue; }
-						/* */ $s = 13; continue;
-						/* if (_r$1) { */ case 12:
-							if ((_entry$1 = $mapIndex(count,ptrType$12.keyFor(t$1)), _entry$1 !== undefined ? _entry$1.v : 0) > 1 || ok) {
-								_tmp$2 = new StructField.ptr("", "", $ifaceNil, "", 0, sliceType$8.nil, false);
+						/* if (_r) { */ case 7:
+							if ((_entry$1 = $mapIndex(count,ptrType$13.keyFor(t$1)), _entry$1 !== undefined ? _entry$1.v : 0) > 1 || ok) {
+								_tmp$2 = new StructField.ptr("", "", $ifaceNil, "", 0, sliceType$6.nil, false);
 								_tmp$3 = false;
 								StructField.copy(result, _tmp$2);
 								ok = _tmp$3;
 								$s = -1; return [result, ok];
 							}
 							StructField.copy(result, t$1.Field(i));
-							result.Index = sliceType$8.nil;
+							result.Index = sliceType$6.nil;
 							result.Index = $appendSlice(result.Index, scan.index);
 							result.Index = $append(result.Index, i);
 							ok = true;
 							_i$1++;
 							/* continue; */ $s = 5; continue;
-						/* } */ case 13:
-						if (ok || ntyp === ptrType$2.nil || !((ntyp.Kind() === 25))) {
+						/* } */ case 8:
+						if (ok || ntyp === ptrType$4.nil || !((ntyp.Kind() === 25))) {
 							_i$1++;
 							/* continue; */ $s = 5; continue;
 						}
-						styp = (ntyp.kindType);
-						if ((_entry$2 = $mapIndex(nextCount,ptrType$12.keyFor(styp)), _entry$2 !== undefined ? _entry$2.v : 0) > 0) {
-							_key$1 = styp; (nextCount || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$12.keyFor(_key$1), { k: _key$1, v: 2 });
+						styp = (toKindTypeExt(ntyp));
+						if ((_entry$2 = $mapIndex(nextCount,ptrType$13.keyFor(styp)), _entry$2 !== undefined ? _entry$2.v : 0) > 0) {
+							_key$1 = styp; (nextCount || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$13.keyFor(_key$1), { k: _key$1, v: 2 });
 							_i$1++;
 							/* continue; */ $s = 5; continue;
 						}
 						if (nextCount === false) {
-							nextCount = $makeMap(ptrType$12.keyFor, []);
+							nextCount = $makeMap(ptrType$13.keyFor, []);
 						}
-						_key$2 = styp; (nextCount || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$12.keyFor(_key$2), { k: _key$2, v: 1 });
-						if ((_entry$3 = $mapIndex(count,ptrType$12.keyFor(t$1)), _entry$3 !== undefined ? _entry$3.v : 0) > 1) {
-							_key$3 = styp; (nextCount || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$12.keyFor(_key$3), { k: _key$3, v: 2 });
+						_key$2 = styp; (nextCount || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$13.keyFor(_key$2), { k: _key$2, v: 1 });
+						if ((_entry$3 = $mapIndex(count,ptrType$13.keyFor(t$1)), _entry$3 !== undefined ? _entry$3.v : 0) > 1) {
+							_key$3 = styp; (nextCount || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$13.keyFor(_key$3), { k: _key$3, v: 2 });
 						}
-						index = sliceType$8.nil;
+						index = sliceType$6.nil;
 						index = $appendSlice(index, scan.index);
 						index = $append(index, i);
 						next = $append(next, new fieldScan.ptr(styp, index));
@@ -16194,31 +15755,31 @@ $packages["reflect"] = (function() {
 			$s = 1; continue;
 			case 2:
 			$s = -1; return [result, ok];
-			/* */ } return; } var $f = {$blk: FieldByNameFunc$2, $c: true, $r, _entry, _entry$1, _entry$2, _entry$3, _i, _i$1, _key, _key$1, _key$2, _key$3, _r, _r$1, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, count, current, f, fname, i, index, match, next, nextCount, ntyp, ok, result, scan, styp, t, t$1, visited, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: FieldByNameFunc$2, $c: true, $r, _entry, _entry$1, _entry$2, _entry$3, _i, _i$1, _key, _key$1, _key$2, _key$3, _r, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, count, current, f, fname, i, index, match, next, nextCount, ntyp, ok, result, scan, styp, t, t$1, visited, x, $s};return $f;
 		};
-		$ptrType(structType).prototype.FieldByName = function FieldByName$2(name$1) {
-			var {$24r, _i, _r, _ref, _tmp, _tmp$1, _tuple, f, hasEmbeds, i, name$1, present, t, tf, x, $s, $r, $c} = $restore(this, {name$1});
+		$ptrType(structType).prototype.FieldByName = function FieldByName$2(name) {
+			var {$24r, _i, _r, _ref, _tmp, _tmp$1, _tuple, f, hasEmbeds, i, name, present, t, tf, x, $s, $r, $c} = $restore(this, {name});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			name$1 = [name$1];
-			f = new StructField.ptr("", "", $ifaceNil, "", 0, sliceType$8.nil, false);
+			name = [name];
+			f = new StructField.ptr("", "", $ifaceNil, "", 0, sliceType$6.nil, false);
 			present = false;
 			t = this;
 			hasEmbeds = false;
-			if (!(name$1[0] === "")) {
-				_ref = t.fields;
+			if (!(name[0] === "")) {
+				_ref = t.StructType.Fields;
 				_i = 0;
 				while (true) {
 					if (!(_i < _ref.$length)) { break; }
 					i = _i;
-					tf = (x = t.fields, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-					if ($clone(tf.name, name).name() === name$1[0]) {
+					tf = (x = t.StructType.Fields, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$12)));
+					if ($clone(tf.Name, abi.Name).Name() === name[0]) {
 						_tmp = $clone(t.Field(i), StructField);
 						_tmp$1 = true;
 						StructField.copy(f, _tmp);
 						present = _tmp$1;
 						$s = -1; return [f, present];
 					}
-					if (tf.embedded()) {
+					if (tf.Embedded()) {
 						hasEmbeds = true;
 					}
 					_i++;
@@ -16227,21 +15788,16 @@ $packages["reflect"] = (function() {
 			if (!hasEmbeds) {
 				$s = -1; return [f, present];
 			}
-			_r = t.FieldByNameFunc((function(name$1) { return function structType·FieldByName·func1(s) {
+			_r = t.FieldByNameFunc((function(name) { return function structType·FieldByName·func1(s) {
 					var s;
-					return s === name$1[0];
-				}; })(name$1)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					return s === name[0];
+				}; })(name)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			StructField.copy(f, _tuple[0]);
 			present = _tuple[1];
 			$24r = [f, present];
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: FieldByName$2, $c: true, $r, $24r, _i, _r, _ref, _tmp, _tmp$1, _tuple, f, hasEmbeds, i, name$1, present, t, tf, x, $s};return $f;
-		};
-		rtypeOf = function rtypeOf$1(i) {
-			var eface, i;
-			eface = $clone(i, emptyInterface);
-			return eface.typ;
+			/* */ } return; } var $f = {$blk: FieldByName$2, $c: true, $r, $24r, _i, _r, _ref, _tmp, _tmp$1, _tuple, f, hasEmbeds, i, name, present, t, tf, x, $s};return $f;
 		};
 		PtrTo = function PtrTo$1(t) {
 			var t;
@@ -16250,11 +15806,15 @@ $packages["reflect"] = (function() {
 		$pkg.PtrTo = PtrTo;
 		PointerTo = function PointerTo$1(t) {
 			var t;
-			return $assertType(t, ptrType$2).ptrTo();
+			return toRType($assertType(t, ptrType$9).ptrTo());
 		};
 		$pkg.PointerTo = PointerTo;
+		ptrTo = function ptrTo$1(t) {
+			var t;
+			return toRType(t).ptrTo();
+		};
 		$ptrType(rtype).prototype.Implements = function Implements(u) {
-			var {_r, t, u, $s, $r, $c} = $restore(this, {u});
+			var {$24r, _r, _r$1, _r$2, t, u, $s, $r, $c} = $restore(this, {u});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this;
 			if ($interfaceIsEqual(u, $ifaceNil)) {
@@ -16266,63 +15826,65 @@ $packages["reflect"] = (function() {
 			/* if (!((_r === 20))) { */ case 1:
 				$panic(new $String("reflect: non-interface type passed to Type.Implements"));
 			/* } */ case 2:
-			$s = -1; return implements$1($assertType(u, ptrType$2), t);
-			/* */ } return; } var $f = {$blk: Implements, $c: true, $r, _r, t, u, $s};return $f;
+			_r$1 = u.common(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$2 = implements$1(_r$1, t.common()); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			$24r = _r$2;
+			$s = 6; case 6: return $24r;
+			/* */ } return; } var $f = {$blk: Implements, $c: true, $r, $24r, _r, _r$1, _r$2, t, u, $s};return $f;
 		};
 		$ptrType(rtype).prototype.AssignableTo = function AssignableTo(u) {
-			var {$24r, _r, t, u, uu, $s, $r, $c} = $restore(this, {u});
+			var {_r, t, u, uu, $s, $r, $c} = $restore(this, {u});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this;
 			if ($interfaceIsEqual(u, $ifaceNil)) {
 				$panic(new $String("reflect: nil type passed to Type.AssignableTo"));
 			}
-			uu = $assertType(u, ptrType$2);
-			_r = directlyAssignable(uu, t); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r || implements$1(uu, t);
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: AssignableTo, $c: true, $r, $24r, _r, t, u, uu, $s};return $f;
+			_r = u.common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			uu = _r;
+			$s = -1; return directlyAssignable(uu, t.common()) || implements$1(uu, t.common());
+			/* */ } return; } var $f = {$blk: AssignableTo, $c: true, $r, _r, t, u, uu, $s};return $f;
 		};
 		$ptrType(rtype).prototype.ConvertibleTo = function ConvertibleTo(u) {
-			var {$24r, _r, t, u, uu, $s, $r, $c} = $restore(this, {u});
+			var {$24r, _r, _r$1, t, u, $s, $r, $c} = $restore(this, {u});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this;
 			if ($interfaceIsEqual(u, $ifaceNil)) {
 				$panic(new $String("reflect: nil type passed to Type.ConvertibleTo"));
 			}
-			uu = $assertType(u, ptrType$2);
-			_r = convertOp(uu, t); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = !(_r === $throwNilPointerError);
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: ConvertibleTo, $c: true, $r, $24r, _r, t, u, uu, $s};return $f;
+			_r = u.common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = convertOp(_r, t.common()); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = !(_r$1 === $throwNilPointerError);
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: ConvertibleTo, $c: true, $r, $24r, _r, _r$1, t, u, $s};return $f;
 		};
 		implements$1 = function implements$2(T, V) {
 			var T, V, i, i$1, j, j$1, t, tm, tm$1, tmName, tmName$1, tmPkgPath, tmPkgPath$1, v, v$1, vm, vm$1, vmName, vmName$1, vmPkgPath, vmPkgPath$1, vmethods, x, x$1, x$2;
 			if (!((T.Kind() === 20))) {
 				return false;
 			}
-			t = (T.kindType);
-			if (t.methods.$length === 0) {
+			t = (toKindTypeExt(T));
+			if (t.InterfaceType.Methods.$length === 0) {
 				return true;
 			}
 			if (V.Kind() === 20) {
-				v = (V.kindType);
+				v = (toKindTypeExt(V));
 				i = 0;
 				j = 0;
 				while (true) {
-					if (!(j < v.methods.$length)) { break; }
-					tm = (x = t.methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-					tmName = $clone(t.rtype.nameOff(tm.name), name);
-					vm = (x$1 = v.methods, ((j < 0 || j >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + j]));
-					vmName = $clone(V.nameOff(vm.name), name);
-					if ($clone(vmName, name).name() === $clone(tmName, name).name() && V.typeOff(vm.typ) === t.rtype.typeOff(tm.typ)) {
-						if (!$clone(tmName, name).isExported()) {
-							tmPkgPath = $clone(tmName, name).pkgPath();
+					if (!(j < v.InterfaceType.Methods.$length)) { break; }
+					tm = (x = t.InterfaceType.Methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$7)));
+					tmName = $clone(t.nameOff(tm.Name), abi.Name);
+					vm = (x$1 = v.InterfaceType.Methods, ((j < 0 || j >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + j, ptrType$7)));
+					vmName = $clone(nameOffFor(V, vm.Name), abi.Name);
+					if ($clone(vmName, abi.Name).Name() === $clone(tmName, abi.Name).Name() && typeOffFor(V, vm.Typ) === t.typeOff(tm.Typ)) {
+						if (!$clone(tmName, abi.Name).IsExported()) {
+							tmPkgPath = pkgPath($clone(tmName, abi.Name));
 							if (tmPkgPath === "") {
-								tmPkgPath = $clone(t.pkgPath, name).name();
+								tmPkgPath = $clone(t.InterfaceType.PkgPath, abi.Name).Name();
 							}
-							vmPkgPath = $clone(vmName, name).pkgPath();
+							vmPkgPath = pkgPath($clone(vmName, abi.Name));
 							if (vmPkgPath === "") {
-								vmPkgPath = $clone(v.pkgPath, name).name();
+								vmPkgPath = $clone(v.InterfaceType.PkgPath, abi.Name).Name();
 							}
 							if (!(tmPkgPath === vmPkgPath)) {
 								j = j + (1) >> 0;
@@ -16330,7 +15892,7 @@ $packages["reflect"] = (function() {
 							}
 						}
 						i = i + (1) >> 0;
-						if (i >= t.methods.$length) {
+						if (i >= t.InterfaceType.Methods.$length) {
 							return true;
 						}
 					}
@@ -16338,28 +15900,28 @@ $packages["reflect"] = (function() {
 				}
 				return false;
 			}
-			v$1 = V.uncommon();
-			if (v$1 === ptrType$9.nil) {
+			v$1 = V.Uncommon();
+			if (v$1 === ptrType$10.nil) {
 				return false;
 			}
 			i$1 = 0;
-			vmethods = v$1.methods();
+			vmethods = v$1.Methods();
 			j$1 = 0;
 			while (true) {
-				if (!(j$1 < ((v$1.mcount >> 0)))) { break; }
-				tm$1 = (x$2 = t.methods, ((i$1 < 0 || i$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i$1]));
-				tmName$1 = $clone(t.rtype.nameOff(tm$1.name), name);
-				vm$1 = $clone(((j$1 < 0 || j$1 >= vmethods.$length) ? ($throwRuntimeError("index out of range"), undefined) : vmethods.$array[vmethods.$offset + j$1]), method);
-				vmName$1 = $clone(V.nameOff(vm$1.name), name);
-				if ($clone(vmName$1, name).name() === $clone(tmName$1, name).name() && V.typeOff(vm$1.mtyp) === t.rtype.typeOff(tm$1.typ)) {
-					if (!$clone(tmName$1, name).isExported()) {
-						tmPkgPath$1 = $clone(tmName$1, name).pkgPath();
+				if (!(j$1 < ((v$1.Mcount >> 0)))) { break; }
+				tm$1 = (x$2 = t.InterfaceType.Methods, ((i$1 < 0 || i$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + i$1, ptrType$7)));
+				tmName$1 = $clone(t.nameOff(tm$1.Name), abi.Name);
+				vm$1 = $clone(((j$1 < 0 || j$1 >= vmethods.$length) ? ($throwRuntimeError("index out of range"), undefined) : vmethods.$array[vmethods.$offset + j$1]), abi.Method);
+				vmName$1 = $clone(nameOffFor(V, vm$1.Name), abi.Name);
+				if ($clone(vmName$1, abi.Name).Name() === $clone(tmName$1, abi.Name).Name() && typeOffFor(V, vm$1.Mtyp) === t.typeOff(tm$1.Typ)) {
+					if (!$clone(tmName$1, abi.Name).IsExported()) {
+						tmPkgPath$1 = pkgPath($clone(tmName$1, abi.Name));
 						if (tmPkgPath$1 === "") {
-							tmPkgPath$1 = $clone(t.pkgPath, name).name();
+							tmPkgPath$1 = $clone(t.InterfaceType.PkgPath, abi.Name).Name();
 						}
-						vmPkgPath$1 = $clone(vmName$1, name).pkgPath();
+						vmPkgPath$1 = pkgPath($clone(vmName$1, abi.Name));
 						if (vmPkgPath$1 === "") {
-							vmPkgPath$1 = $clone(V.nameOff(v$1.pkgPath), name).name();
+							vmPkgPath$1 = $clone(nameOffFor(V, v$1.PkgPath), abi.Name).Name();
 						}
 						if (!(tmPkgPath$1 === vmPkgPath$1)) {
 							j$1 = j$1 + (1) >> 0;
@@ -16367,7 +15929,7 @@ $packages["reflect"] = (function() {
 						}
 					}
 					i$1 = i$1 + (1) >> 0;
-					if (i$1 >= t.methods.$length) {
+					if (i$1 >= t.InterfaceType.Methods.$length) {
 						return true;
 					}
 				}
@@ -16376,512 +15938,224 @@ $packages["reflect"] = (function() {
 			return false;
 		};
 		specialChannelAssignability = function specialChannelAssignability$1(T, V) {
-			var {$24r, T, V, _r, _v, $s, $r, $c} = $restore(this, {T, V});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (!((V.ChanDir() === 3) && (T.Name() === "" || V.Name() === ""))) { _v = false; $s = 1; continue s; }
-			_r = haveIdenticalType(T.Elem(), V.Elem(), true); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_v = _r; case 1:
-			$24r = _v;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: specialChannelAssignability$1, $c: true, $r, $24r, T, V, _r, _v, $s};return $f;
+			var T, V;
+			return (V.ChanDir() === 3) && (nameFor(T) === "" || nameFor(V) === "") && haveIdenticalType(T.Elem(), V.Elem(), true);
 		};
 		directlyAssignable = function directlyAssignable$1(T, V) {
-			var {$24r, T, V, _r, _r$1, _v, $s, $r, $c} = $restore(this, {T, V});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var T, V;
 			if (T === V) {
-				$s = -1; return true;
+				return true;
 			}
-			if (T.hasName() && V.hasName() || !((T.Kind() === V.Kind()))) {
-				$s = -1; return false;
+			if (T.HasName() && V.HasName() || !((T.Kind() === V.Kind()))) {
+				return false;
 			}
-			if (!(T.Kind() === 18)) { _v = false; $s = 3; continue s; }
-			_r = specialChannelAssignability(T, V); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_v = _r; case 3:
-			/* */ if (_v) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_v) { */ case 1:
-				$s = -1; return true;
-			/* } */ case 2:
-			_r$1 = haveIdenticalUnderlyingType(T, V, true); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 6; case 6: return $24r;
-			/* */ } return; } var $f = {$blk: directlyAssignable$1, $c: true, $r, $24r, T, V, _r, _r$1, _v, $s};return $f;
+			if ((T.Kind() === 18) && specialChannelAssignability(T, V)) {
+				return true;
+			}
+			return haveIdenticalUnderlyingType(T, V, true);
 		};
 		haveIdenticalType = function haveIdenticalType$1(T, V, cmpTags) {
-			var {$24r, T, V, _arg, _arg$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _v, _v$1, cmpTags, $s, $r, $c} = $restore(this, {T, V, cmpTags});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var T, V, cmpTags;
 			if (cmpTags) {
-				$s = -1; return $interfaceIsEqual(T, V);
-			}
-			_r = T.Name(); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = V.Name(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			if (!(_r === _r$1)) { _v$1 = true; $s = 4; continue s; }
-			_r$2 = T.Kind(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$3 = V.Kind(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_v$1 = !((_r$2 === _r$3)); case 4:
-			if (_v$1) { _v = true; $s = 3; continue s; }
-			_r$4 = T.PkgPath(); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_r$5 = V.PkgPath(); /* */ $s = 10; case 10: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_v = !(_r$4 === _r$5); case 3:
-			/* */ if (_v) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_v) { */ case 1:
-				$s = -1; return false;
-			/* } */ case 2:
-			_r$6 = T.common(); /* */ $s = 11; case 11: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			_arg = _r$6;
-			_r$7 = V.common(); /* */ $s = 12; case 12: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			_arg$1 = _r$7;
-			_r$8 = haveIdenticalUnderlyingType(_arg, _arg$1, false); /* */ $s = 13; case 13: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			$24r = _r$8;
-			$s = 14; case 14: return $24r;
-			/* */ } return; } var $f = {$blk: haveIdenticalType$1, $c: true, $r, $24r, T, V, _arg, _arg$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _v, _v$1, cmpTags, $s};return $f;
+				return T === V;
+			}
+			if (!(nameFor(T) === nameFor(V)) || !((T.Kind() === V.Kind())) || !(pkgPathFor(T) === pkgPathFor(V))) {
+				return false;
+			}
+			return haveIdenticalUnderlyingType(T, V, false);
 		};
 		haveIdenticalUnderlyingType = function haveIdenticalUnderlyingType$1(T, V, cmpTags) {
-			var {$24r, $24r$1, $24r$2, $24r$3, T, V, _1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _v, _v$1, _v$2, cmpTags, i, i$1, i$2, kind$1, t, t$1, t$2, tf, v, v$1, v$2, vf, x, x$1, $s, $r, $c} = $restore(this, {T, V, cmpTags});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var T, V, _1, _i, _ref, cmpTags, i, i$1, i$2, kind$1, t, t$1, t$2, tf, v, v$1, v$2, vf, x, x$1;
 			if (T === V) {
-				$s = -1; return true;
+				return true;
 			}
-			kind$1 = T.Kind();
-			if (!((kind$1 === V.Kind()))) {
-				$s = -1; return false;
+			kind$1 = ((T.Kind() >>> 0));
+			if (!((kind$1 === ((V.Kind() >>> 0))))) {
+				return false;
 			}
 			if (1 <= kind$1 && kind$1 <= 16 || (kind$1 === 24) || (kind$1 === 26)) {
-				$s = -1; return true;
+				return true;
 			}
-				_1 = kind$1;
-				/* */ if (_1 === (17)) { $s = 2; continue; }
-				/* */ if (_1 === (18)) { $s = 3; continue; }
-				/* */ if (_1 === (19)) { $s = 4; continue; }
-				/* */ if (_1 === (20)) { $s = 5; continue; }
-				/* */ if (_1 === (21)) { $s = 6; continue; }
-				/* */ if ((_1 === (22)) || (_1 === (23))) { $s = 7; continue; }
-				/* */ if (_1 === (25)) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (_1 === (17)) { */ case 2:
-					if (!(T.Len() === V.Len())) { _v = false; $s = 10; continue s; }
-					_r = haveIdenticalType(T.Elem(), V.Elem(), cmpTags); /* */ $s = 11; case 11: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_v = _r; case 10:
-					$24r = _v;
-					$s = 12; case 12: return $24r;
-				/* } else if (_1 === (18)) { */ case 3:
-					if (!(V.ChanDir() === T.ChanDir())) { _v$1 = false; $s = 13; continue s; }
-					_r$1 = haveIdenticalType(T.Elem(), V.Elem(), cmpTags); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_v$1 = _r$1; case 13:
-					$24r$1 = _v$1;
-					$s = 15; case 15: return $24r$1;
-				/* } else if (_1 === (19)) { */ case 4:
-					t = (T.kindType);
-					v = (V.kindType);
-					if (!((t.outCount === v.outCount)) || !((t.inCount === v.inCount))) {
-						$s = -1; return false;
+			_1 = kind$1;
+			if (_1 === (17)) {
+				return (T.Len() === V.Len()) && haveIdenticalType(T.Elem(), V.Elem(), cmpTags);
+			} else if (_1 === (18)) {
+				return (V.ChanDir() === T.ChanDir()) && haveIdenticalType(T.Elem(), V.Elem(), cmpTags);
+			} else if (_1 === (19)) {
+				t = (T.kindType);
+				v = (V.kindType);
+				if (!((t.OutCount === v.OutCount)) || !((t.InCount === v.InCount))) {
+					return false;
+				}
+				i = 0;
+				while (true) {
+					if (!(i < t.NumIn())) { break; }
+					if (!haveIdenticalType(t.In(i), v.In(i), cmpTags)) {
+						return false;
 					}
-					i = 0;
-					/* while (true) { */ case 16:
-						/* if (!(i < t.rtype.NumIn())) { break; } */ if(!(i < t.rtype.NumIn())) { $s = 17; continue; }
-						_r$2 = haveIdenticalType(t.rtype.In(i), v.rtype.In(i), cmpTags); /* */ $s = 20; case 20: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						/* */ if (!_r$2) { $s = 18; continue; }
-						/* */ $s = 19; continue;
-						/* if (!_r$2) { */ case 18:
-							$s = -1; return false;
-						/* } */ case 19:
-						i = i + (1) >> 0;
-					$s = 16; continue;
-					case 17:
-					i$1 = 0;
-					/* while (true) { */ case 21:
-						/* if (!(i$1 < t.rtype.NumOut())) { break; } */ if(!(i$1 < t.rtype.NumOut())) { $s = 22; continue; }
-						_r$3 = haveIdenticalType(t.rtype.Out(i$1), v.rtype.Out(i$1), cmpTags); /* */ $s = 25; case 25: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						/* */ if (!_r$3) { $s = 23; continue; }
-						/* */ $s = 24; continue;
-						/* if (!_r$3) { */ case 23:
-							$s = -1; return false;
-						/* } */ case 24:
-						i$1 = i$1 + (1) >> 0;
-					$s = 21; continue;
-					case 22:
-					$s = -1; return true;
-				/* } else if (_1 === (20)) { */ case 5:
-					t$1 = (T.kindType);
-					v$1 = (V.kindType);
-					if ((t$1.methods.$length === 0) && (v$1.methods.$length === 0)) {
-						$s = -1; return true;
+					i = i + (1) >> 0;
+				}
+				i$1 = 0;
+				while (true) {
+					if (!(i$1 < t.NumOut())) { break; }
+					if (!haveIdenticalType(t.Out(i$1), v.Out(i$1), cmpTags)) {
+						return false;
 					}
-					$s = -1; return false;
-				/* } else if (_1 === (21)) { */ case 6:
-					_r$4 = haveIdenticalType(T.Key(), V.Key(), cmpTags); /* */ $s = 27; case 27: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					if (!(_r$4)) { _v$2 = false; $s = 26; continue s; }
-					_r$5 = haveIdenticalType(T.Elem(), V.Elem(), cmpTags); /* */ $s = 28; case 28: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_v$2 = _r$5; case 26:
-					$24r$2 = _v$2;
-					$s = 29; case 29: return $24r$2;
-				/* } else if ((_1 === (22)) || (_1 === (23))) { */ case 7:
-					_r$6 = haveIdenticalType(T.Elem(), V.Elem(), cmpTags); /* */ $s = 30; case 30: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					$24r$3 = _r$6;
-					$s = 31; case 31: return $24r$3;
-				/* } else if (_1 === (25)) { */ case 8:
-					t$2 = (T.kindType);
-					v$2 = (V.kindType);
-					if (!((t$2.fields.$length === v$2.fields.$length))) {
-						$s = -1; return false;
+					i$1 = i$1 + (1) >> 0;
+				}
+				return true;
+			} else if (_1 === (20)) {
+				t$1 = (toKindTypeExt(T));
+				v$1 = (toKindTypeExt(V));
+				if ((t$1.InterfaceType.Methods.$length === 0) && (v$1.InterfaceType.Methods.$length === 0)) {
+					return true;
+				}
+				return false;
+			} else if (_1 === (21)) {
+				return haveIdenticalType(T.Key(), V.Key(), cmpTags) && haveIdenticalType(T.Elem(), V.Elem(), cmpTags);
+			} else if ((_1 === (22)) || (_1 === (23))) {
+				return haveIdenticalType(T.Elem(), V.Elem(), cmpTags);
+			} else if (_1 === (25)) {
+				t$2 = (toKindTypeExt(T));
+				v$2 = (toKindTypeExt(V));
+				if (!((t$2.StructType.Fields.$length === v$2.StructType.Fields.$length))) {
+					return false;
+				}
+				if (!($clone(t$2.StructType.PkgPath, abi.Name).Name() === $clone(v$2.StructType.PkgPath, abi.Name).Name())) {
+					return false;
+				}
+				_ref = t$2.StructType.Fields;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					i$2 = _i;
+					tf = (x = t$2.StructType.Fields, ((i$2 < 0 || i$2 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i$2, ptrType$12)));
+					vf = (x$1 = v$2.StructType.Fields, ((i$2 < 0 || i$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + i$2, ptrType$12)));
+					if (!($clone(tf.Name, abi.Name).Name() === $clone(vf.Name, abi.Name).Name())) {
+						return false;
 					}
-					if (!($clone(t$2.pkgPath, name).name() === $clone(v$2.pkgPath, name).name())) {
-						$s = -1; return false;
+					if (!haveIdenticalType(tf.Typ, vf.Typ, cmpTags)) {
+						return false;
 					}
-					_ref = t$2.fields;
-					_i = 0;
-					/* while (true) { */ case 32:
-						/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 33; continue; }
-						i$2 = _i;
-						tf = (x = t$2.fields, ((i$2 < 0 || i$2 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i$2]));
-						vf = (x$1 = v$2.fields, ((i$2 < 0 || i$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i$2]));
-						if (!($clone(tf.name, name).name() === $clone(vf.name, name).name())) {
-							$s = -1; return false;
-						}
-						_r$7 = haveIdenticalType(tf.typ, vf.typ, cmpTags); /* */ $s = 36; case 36: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						/* */ if (!_r$7) { $s = 34; continue; }
-						/* */ $s = 35; continue;
-						/* if (!_r$7) { */ case 34:
-							$s = -1; return false;
-						/* } */ case 35:
-						if (cmpTags && !($clone(tf.name, name).tag() === $clone(vf.name, name).tag())) {
-							$s = -1; return false;
-						}
-						if (!((tf.offset === vf.offset))) {
-							$s = -1; return false;
-						}
-						if (!(tf.embedded() === vf.embedded())) {
-							$s = -1; return false;
-						}
-						_i++;
-					$s = 32; continue;
-					case 33:
-					$s = -1; return true;
-				/* } */ case 9:
-			case 1:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: haveIdenticalUnderlyingType$1, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, T, V, _1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _v, _v$1, _v$2, cmpTags, i, i$1, i$2, kind$1, t, t$1, t$2, tf, v, v$1, v$2, vf, x, x$1, $s};return $f;
+					if (cmpTags && !($clone(tf.Name, abi.Name).Tag() === $clone(vf.Name, abi.Name).Tag())) {
+						return false;
+					}
+					if (!((tf.Offset === vf.Offset))) {
+						return false;
+					}
+					if (!(tf.Embedded() === vf.Embedded())) {
+						return false;
+					}
+					_i++;
+				}
+				return true;
+			}
+			return false;
+		};
+		stringFor = function stringFor$1(t) {
+			var t;
+			return toRType(t).String();
 		};
 		toType = function toType$1(t) {
 			var t;
-			if (t === ptrType$2.nil) {
+			if (t === ptrType$4.nil) {
 				return $ifaceNil;
 			}
-			return t;
+			return toRType(t);
 		};
 		ifaceIndir = function ifaceIndir$1(t) {
 			var t;
-			return ((t.kind & 32) >>> 0) === 0;
+			return ((t.Kind_ & 32) >>> 0) === 0;
 		};
 		init = function init$1() {
-			var {used, x, x$1, x$10, x$11, x$12, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {});
+			var {used, x, x$1, x$10, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			used = (function init·func1(i) {
 					var i;
 				});
-			$r = used((x = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), new x.constructor.elem(x))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$1 = new uncommonType.ptr(0, 0, 0, 0, sliceType$13.nil), new x$1.constructor.elem(x$1))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$2 = new method.ptr(0, 0, 0, 0), new x$2.constructor.elem(x$2))); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$3 = new arrayType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), ptrType$2.nil, ptrType$2.nil, 0), new x$3.constructor.elem(x$3))); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$4 = new chanType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), ptrType$2.nil, 0), new x$4.constructor.elem(x$4))); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$5 = new funcType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), 0, 0, sliceType$3.nil, sliceType$3.nil), new x$5.constructor.elem(x$5))); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$6 = new interfaceType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), new name.ptr(ptrType$13.nil), sliceType$16.nil), new x$6.constructor.elem(x$6))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$7 = new mapType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), ptrType$2.nil, ptrType$2.nil, ptrType$2.nil, $throwNilPointerError, 0, 0, 0, 0), new x$7.constructor.elem(x$7))); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$8 = new ptrType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), ptrType$2.nil), new x$8.constructor.elem(x$8))); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$9 = new sliceType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), ptrType$2.nil), new x$9.constructor.elem(x$9))); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$10 = new structType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), new name.ptr(ptrType$13.nil), sliceType$17.nil), new x$10.constructor.elem(x$10))); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$11 = new imethod.ptr(0, 0), new x$11.constructor.elem(x$11))); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$12 = new structField.ptr(new name.ptr(ptrType$13.nil), ptrType$2.nil, 0), new x$12.constructor.elem(x$12))); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			initialized = true;
-			uint8Type = $assertType(TypeOf(new $Uint8(0)), ptrType$2);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: init$1, $c: true, $r, used, x, x$1, x$10, x$11, x$12, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
-		};
-		New = function New$1(typ) {
-			var fl, pt, ptr, t, typ;
-			if ($interfaceIsEqual(typ, $ifaceNil)) {
+			$r = used((x = new rtype.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil)), new x.constructor.elem(x))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$1 = new abi.UncommonType.ptr(abi.NameOff.nil, 0, 0, sliceType$11.nil), new x$1.constructor.elem(x$1))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$2 = new abi.ArrayType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), ptrType$4.nil, ptrType$4.nil, 0), new x$2.constructor.elem(x$2))); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$3 = new abi.ChanType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), ptrType$4.nil, 0), new x$3.constructor.elem(x$3))); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$4 = new abi.FuncType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), 0, 0, sliceType$13.nil, sliceType$13.nil), new x$4.constructor.elem(x$4))); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$5 = new interfaceType.ptr(new abi.InterfaceType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), new abi.Name.ptr("", "", false, false, ""), sliceType$15.nil)), new x$5.constructor.elem(x$5))); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$6 = new mapType.ptr(new abi.MapType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), ptrType$4.nil, ptrType$4.nil, ptrType$4.nil, $throwNilPointerError, 0, 0, 0, 0)), new x$6.constructor.elem(x$6))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$7 = new ptrType.ptr(new abi.PtrType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), ptrType$4.nil)), new x$7.constructor.elem(x$7))); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$8 = new sliceType.ptr(new abi.SliceType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), ptrType$4.nil)), new x$8.constructor.elem(x$8))); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$9 = new structType.ptr(new abi.StructType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), new abi.Name.ptr("", "", false, false, ""), sliceType$16.nil)), new x$9.constructor.elem(x$9))); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$10 = new abi.StructField.ptr(new abi.Name.ptr("", "", false, false, ""), ptrType$4.nil, 0), new x$10.constructor.elem(x$10))); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used(new funcType$3(toKindTypeExt)); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: init$1, $c: true, $r, used, x, x$1, x$10, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
+		};
+		New = function New$1(typ$1) {
+			var fl, pt, ptr, t, typ$1;
+			if ($interfaceIsEqual(typ$1, $ifaceNil)) {
 				$panic(new $String("reflect: New(nil)"));
 			}
-			t = $assertType(typ, ptrType$2);
-			pt = t.ptrTo();
+			t = toAbiType(typ$1);
+			pt = t.PtrTo();
 			ptr = unsafe_New(t);
 			fl = 22;
 			return new Value.ptr(pt, ptr, fl);
 		};
 		$pkg.New = New;
-		jsType = function jsType$1(typ) {
-			var typ;
-			return typ.jsType;
-		};
-		reflectType = function reflectType$1(typ) {
-			var _1, _i, _i$1, _i$2, _i$3, _ref, _ref$1, _ref$2, _ref$3, dir, exported, exported$1, f, fields, i, i$1, i$2, i$3, i$4, i$5, imethods, in$1, m, m$1, m$2, methodSet, methods, out, outCount, params, reflectFields, reflectMethods, results, rt, typ, ut, xcount;
-			if (typ.reflectType === undefined) {
-				rt = new rtype.ptr(((($parseInt(typ.size) >> 0) >>> 0)), 0, 0, 0, 0, 0, ((($parseInt(typ.kind) >> 0) << 24 >>> 24)), $throwNilPointerError, ptrType$13.nil, resolveReflectName($clone(newName(internalStr(typ.string), "", !!(typ.exported), false), name)), 0);
-				rt.jsType = typ;
-				typ.reflectType = rt;
-				methodSet = $methodSet(typ);
-				if (!(($parseInt(methodSet.length) === 0)) || !!(typ.named)) {
-					rt.tflag = (rt.tflag | (1)) >>> 0;
-					if (!!(typ.named)) {
-						rt.tflag = (rt.tflag | (4)) >>> 0;
-					}
-					reflectMethods = sliceType$13.nil;
-					i = 0;
-					while (true) {
-						if (!(i < $parseInt(methodSet.length))) { break; }
-						m = methodSet[i];
-						exported = internalStr(m.pkg) === "";
-						if (!exported) {
-							i = i + (1) >> 0;
-							continue;
-						}
-						reflectMethods = $append(reflectMethods, new method.ptr(resolveReflectName($clone(newMethodName(m), name)), newTypeOff(reflectType(m.typ)), 0, 0));
-						i = i + (1) >> 0;
-					}
-					xcount = ((reflectMethods.$length << 16 >>> 16));
-					i$1 = 0;
-					while (true) {
-						if (!(i$1 < $parseInt(methodSet.length))) { break; }
-						m$1 = methodSet[i$1];
-						exported$1 = internalStr(m$1.pkg) === "";
-						if (exported$1) {
-							i$1 = i$1 + (1) >> 0;
-							continue;
-						}
-						reflectMethods = $append(reflectMethods, new method.ptr(resolveReflectName($clone(newMethodName(m$1), name)), newTypeOff(reflectType(m$1.typ)), 0, 0));
-						i$1 = i$1 + (1) >> 0;
-					}
-					ut = new uncommonType.ptr(resolveReflectName($clone(newName(internalStr(typ.pkg), "", false, false), name)), (($parseInt(methodSet.length) << 16 >>> 16)), xcount, 0, reflectMethods);
-					ut.jsType = typ;
-					rt.uncommonType = ut;
-				}
-				_1 = rt.Kind();
-				if (_1 === (17)) {
-					setKindType(rt, new arrayType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), reflectType(typ.elem), ptrType$2.nil, ((($parseInt(typ.len) >> 0) >>> 0))));
-				} else if (_1 === (18)) {
-					dir = 3;
-					if (!!(typ.sendOnly)) {
-						dir = 2;
-					}
-					if (!!(typ.recvOnly)) {
-						dir = 1;
-					}
-					setKindType(rt, new chanType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), reflectType(typ.elem), ((dir >>> 0))));
-				} else if (_1 === (19)) {
-					params = typ.params;
-					in$1 = $makeSlice(sliceType$3, $parseInt(params.length));
-					_ref = in$1;
-					_i = 0;
-					while (true) {
-						if (!(_i < _ref.$length)) { break; }
-						i$2 = _i;
-						((i$2 < 0 || i$2 >= in$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : in$1.$array[in$1.$offset + i$2] = reflectType(params[i$2]));
-						_i++;
-					}
-					results = typ.results;
-					out = $makeSlice(sliceType$3, $parseInt(results.length));
-					_ref$1 = out;
-					_i$1 = 0;
-					while (true) {
-						if (!(_i$1 < _ref$1.$length)) { break; }
-						i$3 = _i$1;
-						((i$3 < 0 || i$3 >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + i$3] = reflectType(results[i$3]));
-						_i$1++;
-					}
-					outCount = (($parseInt(results.length) << 16 >>> 16));
-					if (!!(typ.variadic)) {
-						outCount = (outCount | (32768)) >>> 0;
-					}
-					setKindType(rt, new funcType.ptr($clone(rt, rtype), (($parseInt(params.length) << 16 >>> 16)), outCount, in$1, out));
-				} else if (_1 === (20)) {
-					methods = typ.methods;
-					imethods = $makeSlice(sliceType$16, $parseInt(methods.length));
-					_ref$2 = imethods;
-					_i$2 = 0;
-					while (true) {
-						if (!(_i$2 < _ref$2.$length)) { break; }
-						i$4 = _i$2;
-						m$2 = methods[i$4];
-						imethod.copy(((i$4 < 0 || i$4 >= imethods.$length) ? ($throwRuntimeError("index out of range"), undefined) : imethods.$array[imethods.$offset + i$4]), new imethod.ptr(resolveReflectName($clone(newMethodName(m$2), name)), newTypeOff(reflectType(m$2.typ))));
-						_i$2++;
-					}
-					setKindType(rt, new interfaceType.ptr($clone(rt, rtype), $clone(newName(internalStr(typ.pkg), "", false, false), name), imethods));
-				} else if (_1 === (21)) {
-					setKindType(rt, new mapType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), reflectType(typ.key), reflectType(typ.elem), ptrType$2.nil, $throwNilPointerError, 0, 0, 0, 0));
-				} else if (_1 === (22)) {
-					setKindType(rt, new ptrType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), reflectType(typ.elem)));
-				} else if (_1 === (23)) {
-					setKindType(rt, new sliceType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), reflectType(typ.elem)));
-				} else if (_1 === (25)) {
-					fields = typ.fields;
-					reflectFields = $makeSlice(sliceType$17, $parseInt(fields.length));
-					_ref$3 = reflectFields;
-					_i$3 = 0;
-					while (true) {
-						if (!(_i$3 < _ref$3.$length)) { break; }
-						i$5 = _i$3;
-						f = fields[i$5];
-						structField.copy(((i$5 < 0 || i$5 >= reflectFields.$length) ? ($throwRuntimeError("index out of range"), undefined) : reflectFields.$array[reflectFields.$offset + i$5]), new structField.ptr($clone(newName(internalStr(f.name), internalStr(f.tag), !!(f.exported), !!(f.embedded)), name), reflectType(f.typ), ((i$5 >>> 0))));
-						_i$3++;
-					}
-					setKindType(rt, new structType.ptr($clone(rt, rtype), $clone(newName(internalStr(typ.pkgPath), "", false, false), name), reflectFields));
-				}
-			}
-			return ((typ.reflectType));
-		};
-		setKindType = function setKindType$1(rt, kindType) {
-			var kindType, rt;
-			rt.kindType = kindType;
-			kindType.rtype = rt;
-		};
-		$ptrType(uncommonType).prototype.methods = function methods() {
-			var t;
-			t = this;
-			return t._methods;
-		};
-		$ptrType(uncommonType).prototype.exportedMethods = function exportedMethods$1() {
+		jsType = function jsType$1(typ$1) {
+			var typ$1;
+			return toAbiType(typ$1).JsType();
+		};
+		toAbiType = function toAbiType$1(typ$1) {
+			var typ$1;
+			return $assertType(typ$1, ptrType$9).common();
+		};
+		toRType = function toRType$1(t) {
+			var jrt, rtyp, t;
+			jrt = t.rType;
+			if (!(jrt === undefined)) {
+				return ((jrt));
+			}
+			rtyp = new rtype.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil));
+			rtyp.t = t;
+			t.rType = rtyp;
+			rtyp.kindType = t.kindType;
+			return rtyp;
+		};
+		$ptrType(rtype).prototype.String = function String$3() {
 			var t;
 			t = this;
-			return $subslice(t._methods, 0, t.xcount, t.xcount);
-		};
-		$ptrType(rtype).prototype.uncommon = function uncommon() {
-			var obj, t;
-			t = this;
-			obj = t.uncommonType;
-			if (obj === undefined) {
-				return ptrType$9.nil;
-			}
-			return ((obj));
+			return toAbiType(t).String();
 		};
-		$ptrType(funcType).prototype.in$ = function in$1() {
-			var t;
-			t = this;
-			return t._in;
-		};
-		$ptrType(funcType).prototype.out = function out() {
-			var t;
-			t = this;
-			return t._out;
-		};
-		$ptrType(name).prototype.name = function name$1() {
-			var _entry, n, s;
-			s = "";
-			n = this;
-			s = (_entry = $mapIndex(nameMap,ptrType$13.keyFor(n.bytes)), _entry !== undefined ? _entry.v : ptrType$17.nil).name;
-			return s;
-		};
-		name.prototype.name = function(...$args) { return this.$val.name(...$args); };
-		$ptrType(name).prototype.tag = function tag() {
-			var _entry, n, s;
-			s = "";
-			n = this;
-			s = (_entry = $mapIndex(nameMap,ptrType$13.keyFor(n.bytes)), _entry !== undefined ? _entry.v : ptrType$17.nil).tag;
-			return s;
-		};
-		name.prototype.tag = function(...$args) { return this.$val.tag(...$args); };
-		$ptrType(name).prototype.pkgPath = function pkgPath() {
-			var _entry, n;
-			n = this;
-			return (_entry = $mapIndex(nameMap,ptrType$13.keyFor(n.bytes)), _entry !== undefined ? _entry.v : ptrType$17.nil).pkgPath;
-		};
-		name.prototype.pkgPath = function(...$args) { return this.$val.pkgPath(...$args); };
-		$ptrType(name).prototype.isExported = function isExported() {
-			var _entry, n;
-			n = this;
-			return (_entry = $mapIndex(nameMap,ptrType$13.keyFor(n.bytes)), _entry !== undefined ? _entry.v : ptrType$17.nil).exported;
-		};
-		name.prototype.isExported = function(...$args) { return this.$val.isExported(...$args); };
-		$ptrType(name).prototype.embedded = function embedded$1() {
-			var _entry, n;
-			n = this;
-			return (_entry = $mapIndex(nameMap,ptrType$13.keyFor(n.bytes)), _entry !== undefined ? _entry.v : ptrType$17.nil).embedded;
-		};
-		name.prototype.embedded = function(...$args) { return this.$val.embedded(...$args); };
-		newName = function newName$1(n, tag$1, exported, embedded$2) {
-			var _key, b, embedded$2, exported, n, tag$1;
-			b = $newDataPointer(0, ptrType$13);
-			_key = b; (nameMap || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$13.keyFor(_key), { k: _key, v: new nameData.ptr(n, tag$1, exported, embedded$2, "") });
-			return new name.ptr(b);
-		};
-		newMethodName = function newMethodName$1(m) {
-			var _key, b, m;
-			b = $newDataPointer(0, ptrType$13);
-			_key = b; (nameMap || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$13.keyFor(_key), { k: _key, v: new nameData.ptr(internalStr(m.name), "", internalStr(m.pkg) === "", false, internalStr(m.pkg)) });
-			return new name.ptr(b);
+		rtypeOf = function rtypeOf$1(i) {
+			var i;
+			return abi.ReflectType(i.constructor);
 		};
 		$ptrType(rtype).prototype.nameOff = function nameOff$1(off) {
-			var off, t, x;
+			var off, t;
 			t = this;
-			return (x = ((off >> 0)), ((x < 0 || x >= nameOffList.$length) ? ($throwRuntimeError("index out of range"), undefined) : nameOffList.$array[nameOffList.$offset + x]));
-		};
-		resolveReflectName = function resolveReflectName$1(n) {
-			var i, n;
-			i = nameOffList.$length;
-			nameOffList = $append(nameOffList, n);
-			return ((i >> 0));
+			return toAbiType(t).NameOff(off);
 		};
 		$ptrType(rtype).prototype.typeOff = function typeOff$1(off) {
-			var off, t, x;
+			var off, t;
 			t = this;
-			return (x = ((off >> 0)), ((x < 0 || x >= typeOffList.$length) ? ($throwRuntimeError("index out of range"), undefined) : typeOffList.$array[typeOffList.$offset + x]));
+			return toAbiType(t).TypeOff(off);
 		};
-		newTypeOff = function newTypeOff$1(t) {
-			var i, t;
-			i = typeOffList.$length;
-			typeOffList = $append(typeOffList, t);
-			return ((i >> 0));
-		};
-		internalStr = function internalStr$1(strObj) {
-			var c, strObj;
-			c = new structType$3.ptr("");
-			c.str = strObj;
-			return c.str;
-		};
-		isWrapped = function isWrapped$1(typ) {
-			var typ;
-			return !!(jsType(typ).wrapped);
-		};
-		copyStruct = function copyStruct$1(dst, src, typ) {
-			var dst, fields, i, prop, src, typ;
-			fields = jsType(typ).fields;
-			i = 0;
-			while (true) {
-				if (!(i < $parseInt(fields.length))) { break; }
-				prop = $internalize(fields[i].prop, $String);
-				dst[$externalize(prop, $String)] = src[$externalize(prop, $String)];
-				i = i + (1) >> 0;
-			}
+		pkgPath = function pkgPath$1(n) {
+			var n;
+			return $clone(n, abi.Name).PkgPath();
 		};
 		makeValue = function makeValue$1(t, v, fl) {
-			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _v, _v$1, fl, rt, t, v, $s, $r, $c} = $restore(this, {t, v, fl});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = t.common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			rt = _r;
-			_r$1 = t.Kind(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			if (_r$1 === 17) { _v$1 = true; $s = 5; continue s; }
-			_r$2 = t.Kind(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_v$1 = _r$2 === 25; case 5:
-			if (_v$1) { _v = true; $s = 4; continue s; }
-			_r$3 = t.Kind(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_v = _r$3 === 22; case 4:
-			/* */ if (_v) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (_v) { */ case 2:
-				_r$4 = t.Kind(); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				$24r = new Value.ptr(rt, (v), (fl | ((_r$4 >>> 0))) >>> 0);
-				$s = 10; case 10: return $24r;
-			/* } */ case 3:
-			_r$5 = t.Kind(); /* */ $s = 11; case 11: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			$24r$1 = new Value.ptr(rt, ($newDataPointer(v, jsType(rt.ptrTo()))), (((fl | ((_r$5 >>> 0))) >>> 0) | 128) >>> 0);
-			$s = 12; case 12: return $24r$1;
-			/* */ } return; } var $f = {$blk: makeValue$1, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _v, _v$1, fl, rt, t, v, $s};return $f;
+			var _1, fl, t, v;
+			_1 = t.Kind();
+			if ((_1 === (17)) || (_1 === (25)) || (_1 === (22))) {
+				return new Value.ptr(t, (v), (fl | ((t.Kind() >>> 0))) >>> 0);
+			}
+			return new Value.ptr(t, ($newDataPointer(v, t.JsPtrTo())), (((fl | ((t.Kind() >>> 0))) >>> 0) | 128) >>> 0);
 		};
-		MakeSlice = function MakeSlice$1(typ, len, cap) {
-			var {$24r, _r, _r$1, cap, len, typ, $s, $r, $c} = $restore(this, {typ, len, cap});
+		MakeSlice = function MakeSlice$1(typ$1, len, cap) {
+			var {_r, cap, len, typ$1, $s, $r, $c} = $restore(this, {typ$1, len, cap});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			typ = [typ];
-			_r = typ[0].Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			typ$1 = [typ$1];
+			_r = typ$1[0].Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			/* */ if (!((_r === 23))) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!((_r === 23))) { */ case 1:
@@ -16896,49 +16170,40 @@ $packages["reflect"] = (function() {
 			if (len > cap) {
 				$panic(new $String("reflect.MakeSlice: len > cap"));
 			}
-			_r$1 = makeValue(typ[0], $makeSlice(jsType(typ[0]), len, cap, (function(typ) { return function MakeSlice·func1() {
+			$s = -1; return makeValue(toAbiType(typ$1[0]), $makeSlice(jsType(typ$1[0]), len, cap, (function(typ$1) { return function MakeSlice·func1() {
 					var {$24r, _r$1, _r$2, $s, $r, $c} = $restore(this, {});
 					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_r$1 = typ[0].Elem(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_r$1 = typ$1[0].Elem(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 					_r$2 = jsType(_r$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 					$24r = _r$2.zero();
 					$s = 3; case 3: return $24r;
 					/* */ } return; } var $f = {$blk: MakeSlice·func1, $c: true, $r, $24r, _r$1, _r$2, $s};return $f;
-				}; })(typ)), 0); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 5; case 5: return $24r;
-			/* */ } return; } var $f = {$blk: MakeSlice$1, $c: true, $r, $24r, _r, _r$1, cap, len, typ, $s};return $f;
+				}; })(typ$1)), 0);
+			/* */ } return; } var $f = {$blk: MakeSlice$1, $c: true, $r, _r, cap, len, typ$1, $s};return $f;
 		};
 		$pkg.MakeSlice = MakeSlice;
 		TypeOf = function TypeOf$1(i) {
 			var i;
-			if (!initialized) {
-				return new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0);
-			}
 			if ($interfaceIsEqual(i, $ifaceNil)) {
 				return $ifaceNil;
 			}
-			return reflectType(i.constructor);
+			return toRType(rtypeOf(i));
 		};
 		$pkg.TypeOf = TypeOf;
 		ValueOf = function ValueOf$1(i) {
-			var {$24r, _r, i, $s, $r, $c} = $restore(this, {i});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var i;
 			if ($interfaceIsEqual(i, $ifaceNil)) {
-				$s = -1; return new Value.ptr(ptrType$2.nil, 0, 0);
+				return new Value.ptr(ptrType$4.nil, 0, 0);
 			}
-			_r = makeValue(reflectType(i.constructor), i.$val, 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: ValueOf$1, $c: true, $r, $24r, _r, i, $s};return $f;
+			return makeValue(rtypeOf(i), i.$val, 0);
 		};
 		$pkg.ValueOf = ValueOf;
-		FuncOf = function FuncOf$1(in$2, out$1, variadic) {
-			var {_i, _i$1, _r, _ref, _ref$1, _v, _v$1, i, i$1, in$2, jsIn, jsOut, out$1, v, v$1, variadic, x, $s, $r, $c} = $restore(this, {in$2, out$1, variadic});
+		FuncOf = function FuncOf$1(in$1, out, variadic) {
+			var {_i, _i$1, _r, _ref, _ref$1, _v, _v$1, i, i$1, in$1, jsIn, jsOut, out, v, v$1, variadic, x, $s, $r, $c} = $restore(this, {in$1, out, variadic});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!(variadic)) { _v = false; $s = 3; continue s; }
-			if (in$2.$length === 0) { _v$1 = true; $s = 4; continue s; }
-			_r = (x = in$2.$length - 1 >> 0, ((x < 0 || x >= in$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : in$2.$array[in$2.$offset + x])).Kind(); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			if (in$1.$length === 0) { _v$1 = true; $s = 4; continue s; }
+			_r = (x = in$1.$length - 1 >> 0, ((x < 0 || x >= in$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : in$1.$array[in$1.$offset + x])).Kind(); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_v$1 = !((_r === 23)); case 4:
 			_v = _v$1; case 3:
 			/* */ if (_v) { $s = 1; continue; }
@@ -16946,8 +16211,8 @@ $packages["reflect"] = (function() {
 			/* if (_v) { */ case 1:
 				$panic(new $String("reflect.FuncOf: last arg of variadic func must be slice"));
 			/* } */ case 2:
-			jsIn = $makeSlice(sliceType$18, in$2.$length);
-			_ref = in$2;
+			jsIn = $makeSlice(sliceType$17, in$1.$length);
+			_ref = in$1;
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
@@ -16956,8 +16221,8 @@ $packages["reflect"] = (function() {
 				((i < 0 || i >= jsIn.$length) ? ($throwRuntimeError("index out of range"), undefined) : jsIn.$array[jsIn.$offset + i] = jsType(v));
 				_i++;
 			}
-			jsOut = $makeSlice(sliceType$18, out$1.$length);
-			_ref$1 = out$1;
+			jsOut = $makeSlice(sliceType$17, out.$length);
+			_ref$1 = out;
 			_i$1 = 0;
 			while (true) {
 				if (!(_i$1 < _ref$1.$length)) { break; }
@@ -16966,47 +16231,36 @@ $packages["reflect"] = (function() {
 				((i$1 < 0 || i$1 >= jsOut.$length) ? ($throwRuntimeError("index out of range"), undefined) : jsOut.$array[jsOut.$offset + i$1] = jsType(v$1));
 				_i$1++;
 			}
-			$s = -1; return reflectType($funcType($externalize(jsIn, sliceType$18), $externalize(jsOut, sliceType$18), $externalize(variadic, $Bool)));
-			/* */ } return; } var $f = {$blk: FuncOf$1, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, _v, _v$1, i, i$1, in$2, jsIn, jsOut, out$1, v, v$1, variadic, x, $s};return $f;
+			$s = -1; return toRType(abi.ReflectType($funcType($externalize(jsIn, sliceType$17), $externalize(jsOut, sliceType$17), $externalize(variadic, $Bool))));
+			/* */ } return; } var $f = {$blk: FuncOf$1, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, _v, _v$1, i, i$1, in$1, jsIn, jsOut, out, v, v$1, variadic, x, $s};return $f;
 		};
 		$pkg.FuncOf = FuncOf;
-		$ptrType(rtype).prototype.ptrTo = function ptrTo() {
+		$ptrType(rtype).prototype.ptrTo = function ptrTo$2() {
 			var t;
 			t = this;
-			return reflectType($ptrType(jsType(t)));
+			return abi.ReflectType($ptrType(jsType(t)));
 		};
 		SliceOf = function SliceOf$1(t) {
 			var t;
-			return reflectType($sliceType(jsType(t)));
+			return toRType(abi.ReflectType($sliceType(jsType(t))));
 		};
 		$pkg.SliceOf = SliceOf;
-		Zero = function Zero$1(typ) {
-			var {$24r, _r, typ, $s, $r, $c} = $restore(this, {typ});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = makeValue(typ, jsType(typ).zero(), 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Zero$1, $c: true, $r, $24r, _r, typ, $s};return $f;
+		Zero = function Zero$1(typ$1) {
+			var typ$1;
+			return makeValue(toAbiType(typ$1), jsType(typ$1).zero(), 0);
 		};
 		$pkg.Zero = Zero;
-		unsafe_New = function unsafe_New$1(typ) {
-			var _1, typ;
-			_1 = typ.Kind();
-			if (_1 === (25)) {
-				return (new (jsType(typ).ptr)());
-			} else if (_1 === (17)) {
-				return (jsType(typ).zero());
-			} else {
-				return ($newDataPointer(jsType(typ).zero(), jsType(typ.ptrTo())));
-			}
+		unsafe_New = function unsafe_New$1(typ$1) {
+			var typ$1;
+			return abi.UnsafeNew(typ$1);
 		};
 		makeInt = function makeInt$1(f, bits, t) {
-			var {_1, _r, bits, f, ptr, t, typ, $s, $r, $c} = $restore(this, {f, bits, t});
+			var {_1, _r, bits, f, ptr, t, typ$1, $s, $r, $c} = $restore(this, {f, bits, t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_r = t.common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			typ = _r;
-			ptr = unsafe_New(typ);
-			_1 = typ.Kind();
+			typ$1 = _r;
+			ptr = unsafe_New(typ$1);
+			_1 = typ$1.Kind();
 			if (_1 === (3)) {
 				(ptr).$set(((bits.$low << 24 >> 24)));
 			} else if (_1 === (4)) {
@@ -17024,12 +16278,12 @@ $packages["reflect"] = (function() {
 			} else if (_1 === (11)) {
 				(ptr).$set((bits));
 			}
-			$s = -1; return new Value.ptr(typ, ptr, (((f | 128) >>> 0) | ((typ.Kind() >>> 0))) >>> 0);
-			/* */ } return; } var $f = {$blk: makeInt$1, $c: true, $r, _1, _r, bits, f, ptr, t, typ, $s};return $f;
+			$s = -1; return new Value.ptr(typ$1, ptr, (((f | 128) >>> 0) | ((typ$1.Kind() >>> 0))) >>> 0);
+			/* */ } return; } var $f = {$blk: makeInt$1, $c: true, $r, _1, _r, bits, f, ptr, t, typ$1, $s};return $f;
 		};
 		typedmemmove = function typedmemmove$1(t, dst, src) {
 			var dst, src, t;
-			dst.$set(src.$get());
+			abi.TypedMemMove(t, dst, src);
 		};
 		makemap = function makemap$1(t, cap) {
 			var cap, m, t;
@@ -17043,7 +16297,7 @@ $packages["reflect"] = (function() {
 			if (!(kv.$get === undefined)) {
 				kv = kv.$get();
 			}
-			k = jsType(t.Key()).keyFor(kv);
+			k = t.Key().JsType().keyFor(kv);
 			return [kv, k];
 		};
 		mapaccess = function mapaccess$1(t, m, key) {
@@ -17057,30 +16311,24 @@ $packages["reflect"] = (function() {
 			if (entry === undefined) {
 				return 0;
 			}
-			return ($newDataPointer(entry.v, jsType(PtrTo(t.Elem()))));
+			return ($newDataPointer(entry.v, t.Elem().JsPtrTo()));
 		};
 		mapassign = function mapassign$1(t, m, key, val) {
-			var {_r, _tuple, entry, et, jsVal, k, key, kv, m, newVal, t, val, $s, $r, $c} = $restore(this, {t, m, key, val});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var _tuple, entry, et, jsVal, k, key, kv, m, newVal, t, val;
 			_tuple = keyFor(t, key);
 			kv = _tuple[0];
 			k = _tuple[1];
 			jsVal = val.$get();
 			et = t.Elem();
-			_r = et.Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			/* */ if (_r === 25) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_r === 25) { */ case 1:
-				newVal = jsType(et).zero();
-				copyStruct(newVal, jsVal, et);
+			if (et.Kind() === 25) {
+				newVal = et.JsType().zero();
+				abi.CopyStruct(newVal, jsVal, et);
 				jsVal = newVal;
-			/* } */ case 2:
+			}
 			entry = new ($global.Object)();
 			entry.k = kv;
 			entry.v = jsVal;
 			m.set(k, entry);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: mapassign$1, $c: true, $r, _r, _tuple, entry, et, jsVal, k, key, kv, m, newVal, t, val, $s};return $f;
 		};
 		mapdelete = function mapdelete$1(t, m, key) {
 			var _tuple, k, key, m, t;
@@ -17098,12 +16346,8 @@ $packages["reflect"] = (function() {
 			return val;
 		};
 		mapassign_faststr = function mapassign_faststr$1(t, m, key, val) {
-			var {key, m, t, val, $s, $r, $c} = $restore(this, {t, m, key, val});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			key = [key];
-			$r = mapassign(t, m, ((key.$ptr || (key.$ptr = new ptrType$18(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, key)))), val); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: mapassign_faststr$1, $c: true, $r, key, m, t, val, $s};return $f;
+			var key, key$24ptr, m, t, val;
+			mapassign(t, m, ((key$24ptr || (key$24ptr = new ptrType$18(function() { return key; }, function($v) { key = $v; })))), val);
 		};
 		mapdelete_faststr = function mapdelete_faststr$1(t, m, key) {
 			var key, key$24ptr, m, t;
@@ -17132,51 +16376,39 @@ $packages["reflect"] = (function() {
 					keys = $global.Array.from(keysIter);
 				}
 			}
-			hiter.copy(it, new hiter.ptr(t, mapObj, keys, 0, null));
+			hiter.copy((it === ptrType$19.nil && $throwNilPointerError(), it), new hiter.ptr(t, mapObj, keys, 0, null));
 		};
 		mapiterkey = function mapiterkey$1(it) {
-			var {$24r, _r, _r$1, _r$2, it, k, kv, $s, $r, $c} = $restore(this, {it});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var it, k, kv;
 			kv = null;
 			if (!(it.last === null)) {
 				kv = it.last;
 			} else {
 				it.skipUntilValidKey();
 				if (it.i === $parseInt(it.keys.length)) {
-					$s = -1; return 0;
+					return 0;
 				}
 				k = it.keys[it.i];
 				kv = it.m.get(k);
 				it.last = kv;
 			}
-			_r = it.t.Key(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = PtrTo(_r); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = jsType(_r$1); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = ($newDataPointer(kv.k, _r$2));
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: mapiterkey$1, $c: true, $r, $24r, _r, _r$1, _r$2, it, k, kv, $s};return $f;
+			return ($newDataPointer(kv.k, it.t.Key().JsPtrTo()));
 		};
 		mapiterelem = function mapiterelem$1(it) {
-			var {$24r, _r, _r$1, _r$2, it, k, kv, $s, $r, $c} = $restore(this, {it});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var it, k, kv;
 			kv = null;
 			if (!(it.last === null)) {
 				kv = it.last;
 			} else {
 				it.skipUntilValidKey();
 				if (it.i === $parseInt(it.keys.length)) {
-					$s = -1; return 0;
+					return 0;
 				}
 				k = it.keys[it.i];
 				kv = it.m.get(k);
 				it.last = kv;
 			}
-			_r = it.t.Elem(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = PtrTo(_r); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = jsType(_r$1); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = ($newDataPointer(kv.v, _r$2));
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: mapiterelem$1, $c: true, $r, $24r, _r, _r$1, _r$2, it, k, kv, $s};return $f;
+			return ($newDataPointer(kv.v, it.t.Elem().JsPtrTo()));
 		};
 		mapiternext = function mapiternext$1(it) {
 			var it;
@@ -17187,79 +16419,77 @@ $packages["reflect"] = (function() {
 			var m;
 			return $parseInt(m.size) >> 0;
 		};
-		cvtDirect = function cvtDirect$1(v, typ) {
-			var {$24r, $24r$1, _1, _2, _arg, _arg$1, _arg$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, k, slice, srcVal, typ, v, val, $s, $r, $c} = $restore(this, {v, typ});
+		cvtDirect = function cvtDirect$1(v, typ$1) {
+			var {$24r, _1, _2, _arg, _arg$1, _arg$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, k, slice, srcVal, typ$1, v, val, $s, $r, $c} = $restore(this, {v, typ$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			srcVal = $clone(v, Value).object();
-			/* */ if (srcVal === jsType(v.typ).nil) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (srcVal === jsType(v.typ).nil) { */ case 1:
-				_r = makeValue(typ, jsType(typ).nil, v.flag); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = _r;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
+			if (srcVal === $clone(v, Value).typ().JsType().nil) {
+				$s = -1; return makeValue(toAbiType(typ$1), jsType(typ$1).nil, v.flag);
+			}
 			val = null;
-				_r$1 = typ.Kind(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				k = _r$1;
+				_r = typ$1.Kind(); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				k = _r;
 				_1 = k;
-				/* */ if (_1 === (23)) { $s = 7; continue; }
-				/* */ if (_1 === (22)) { $s = 8; continue; }
-				/* */ if (_1 === (25)) { $s = 9; continue; }
-				/* */ if ((_1 === (17)) || (_1 === (1)) || (_1 === (18)) || (_1 === (19)) || (_1 === (20)) || (_1 === (21)) || (_1 === (24)) || (_1 === (26))) { $s = 10; continue; }
-				/* */ $s = 11; continue;
-				/* if (_1 === (23)) { */ case 7:
-					slice = new (jsType(typ))(srcVal.$array);
+				/* */ if (_1 === (23)) { $s = 3; continue; }
+				/* */ if (_1 === (22)) { $s = 4; continue; }
+				/* */ if (_1 === (25)) { $s = 5; continue; }
+				/* */ if ((_1 === (17)) || (_1 === (1)) || (_1 === (18)) || (_1 === (19)) || (_1 === (20)) || (_1 === (21)) || (_1 === (24)) || (_1 === (26))) { $s = 6; continue; }
+				/* */ $s = 7; continue;
+				/* if (_1 === (23)) { */ case 3:
+					slice = new (jsType(typ$1))(srcVal.$array);
 					slice.$offset = srcVal.$offset;
 					slice.$length = srcVal.$length;
 					slice.$capacity = srcVal.$capacity;
-					val = $newDataPointer(slice, jsType(PtrTo(typ)));
-					$s = 12; continue;
-				/* } else if (_1 === (22)) { */ case 8:
-						_r$2 = typ.Elem(); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						_r$3 = _r$2.Kind(); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_2 = _r$3;
-						/* */ if (_2 === (25)) { $s = 16; continue; }
-						/* */ if (_2 === (17)) { $s = 17; continue; }
-						/* */ $s = 18; continue;
-						/* if (_2 === (25)) { */ case 16:
-							_r$4 = typ.Elem(); /* */ $s = 22; case 22: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							/* */ if ($interfaceIsEqual(_r$4, v.typ.Elem())) { $s = 20; continue; }
-							/* */ $s = 21; continue;
-							/* if ($interfaceIsEqual(_r$4, v.typ.Elem())) { */ case 20:
+					val = $newDataPointer(slice, jsType(PtrTo(typ$1)));
+					$s = 8; continue;
+				/* } else if (_1 === (22)) { */ case 4:
+						_r$1 = typ$1.Elem(); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						_r$2 = _r$1.Kind(); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						_2 = _r$2;
+						/* */ if (_2 === (25)) { $s = 12; continue; }
+						/* */ if (_2 === (17)) { $s = 13; continue; }
+						/* */ $s = 14; continue;
+						/* if (_2 === (25)) { */ case 12:
+							_r$3 = typ$1.Elem(); /* */ $s = 18; case 18: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							_r$4 = toAbiType(_r$3); /* */ $s = 19; case 19: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+							/* */ if (_r$4 === $clone(v, Value).typ().Elem()) { $s = 16; continue; }
+							/* */ $s = 17; continue;
+							/* if (_r$4 === $clone(v, Value).typ().Elem()) { */ case 16:
 								val = srcVal;
-								/* break; */ $s = 13; continue;
-							/* } */ case 21:
-							val = new (jsType(typ))();
+								/* break; */ $s = 9; continue;
+							/* } */ case 17:
+							val = new (jsType(typ$1))();
 							_arg = val;
 							_arg$1 = srcVal;
-							_r$5 = typ.Elem(); /* */ $s = 23; case 23: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-							_arg$2 = _r$5;
-							$r = copyStruct(_arg, _arg$1, _arg$2); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 19; continue;
-						/* } else if (_2 === (17)) { */ case 17:
+							_r$5 = typ$1.Elem(); /* */ $s = 20; case 20: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+							_r$6 = toAbiType(_r$5); /* */ $s = 21; case 21: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+							_arg$2 = _r$6;
+							$r = abi.CopyStruct(_arg, _arg$1, _arg$2); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 15; continue;
+						/* } else if (_2 === (17)) { */ case 13:
 							val = srcVal;
-							$s = 19; continue;
-						/* } else { */ case 18:
-							val = new (jsType(typ))(srcVal.$get, srcVal.$set);
-						/* } */ case 19:
-					case 13:
-					$s = 12; continue;
-				/* } else if (_1 === (25)) { */ case 9:
-					val = new (jsType(typ).ptr)();
-					copyStruct(val, srcVal, typ);
-					$s = 12; continue;
-				/* } else if ((_1 === (17)) || (_1 === (1)) || (_1 === (18)) || (_1 === (19)) || (_1 === (20)) || (_1 === (21)) || (_1 === (24)) || (_1 === (26))) { */ case 10:
+							$s = 15; continue;
+						/* } else { */ case 14:
+							val = new (jsType(typ$1))(srcVal.$get, srcVal.$set, srcVal.$target, srcVal.$index);
+						/* } */ case 15:
+					case 9:
+					$s = 8; continue;
+				/* } else if (_1 === (25)) { */ case 5:
+					val = new (jsType(typ$1).ptr)();
+					abi.CopyStruct(val, srcVal, toAbiType(typ$1));
+					$s = 8; continue;
+				/* } else if ((_1 === (17)) || (_1 === (1)) || (_1 === (18)) || (_1 === (19)) || (_1 === (20)) || (_1 === (21)) || (_1 === (24)) || (_1 === (26))) { */ case 6:
 					val = v.ptr;
-					$s = 12; continue;
-				/* } else { */ case 11:
+					$s = 8; continue;
+				/* } else { */ case 7:
 					$panic(new ValueError.ptr("reflect.Convert", k));
-				/* } */ case 12:
-			case 5:
-			_r$6 = typ.common(); /* */ $s = 25; case 25: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			_r$7 = typ.Kind(); /* */ $s = 26; case 26: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			$24r$1 = new Value.ptr(_r$6, (val), (((new flag(v.flag).ro() | ((v.flag & 128) >>> 0)) >>> 0) | ((_r$7 >>> 0))) >>> 0);
-			$s = 27; case 27: return $24r$1;
-			/* */ } return; } var $f = {$blk: cvtDirect$1, $c: true, $r, $24r, $24r$1, _1, _2, _arg, _arg$1, _arg$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, k, slice, srcVal, typ, v, val, $s};return $f;
+				/* } */ case 8:
+			case 1:
+			_r$7 = typ$1.common(); /* */ $s = 23; case 23: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+			_r$8 = typ$1.Kind(); /* */ $s = 24; case 24: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+			$24r = new Value.ptr(_r$7, (val), (((new flag(v.flag).ro() | ((v.flag & 128) >>> 0)) >>> 0) | ((_r$8 >>> 0))) >>> 0);
+			$s = 25; case 25: return $24r;
+			/* */ } return; } var $f = {$blk: cvtDirect$1, $c: true, $r, $24r, _1, _2, _arg, _arg$1, _arg$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, k, slice, srcVal, typ$1, v, val, $s};return $f;
 		};
 		cvtSliceArrayPtr = function cvtSliceArrayPtr$1(v, t) {
 			var {$24r, _r, _r$1, _r$2, alen, array, slen, slice, t, v, $s, $r, $c} = $restore(this, {v, t});
@@ -17279,33 +16509,28 @@ $packages["reflect"] = (function() {
 			/* */ } return; } var $f = {$blk: cvtSliceArrayPtr$1, $c: true, $r, $24r, _r, _r$1, _r$2, alen, array, slen, slice, t, v, $s};return $f;
 		};
 		cvtSliceArray = function cvtSliceArray$1(v, t) {
-			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, arr, dst, n, slice, t, v, $s, $r, $c} = $restore(this, {v, t});
+			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, arr, dst, n, slice, t, v, $s, $r, $c} = $restore(this, {v, t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_r = t.Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			n = _r;
-			_r$1 = $clone(v, Value).Len(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (n > _r$1) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (n > _r$1) { */ case 2:
-				_r$2 = $clone(v, Value).Len(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$3 = itoa.Itoa(_r$2); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				$panic(new $String("reflect: cannot convert slice with length " + _r$3 + " to array with length " + itoa.Itoa(n)));
-			/* } */ case 3:
+			if (n > $clone(v, Value).Len()) {
+				$panic(new $String("reflect: cannot convert slice with length " + itoa.Itoa($clone(v, Value).Len()) + " to array with length " + itoa.Itoa(n)));
+			}
 			slice = $clone(v, Value).object();
-			_r$4 = t.Elem(); /* */ $s = 7; case 7: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_r$5 = SliceOf(_r$4); /* */ $s = 8; case 8: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_r$6 = MakeSlice(_r$5, n, n); /* */ $s = 9; case 9: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			_r$7 = $clone(_r$6, Value).object(); /* */ $s = 10; case 10: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			dst = _r$7;
+			_r$1 = t.Elem(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$2 = SliceOf(_r$1); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_r$3 = MakeSlice(_r$2, n, n); /* */ $s = 4; case 4: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_r$4 = $clone(_r$3, Value).object(); /* */ $s = 5; case 5: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			dst = _r$4;
 			$copySlice(dst, slice);
 			arr = dst.$array;
-			_r$8 = t.common(); /* */ $s = 11; case 11: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			$24r = new Value.ptr(_r$8, (arr), (((v.flag & ~287) >>> 0) | 17) >>> 0);
-			$s = 12; case 12: return $24r;
-			/* */ } return; } var $f = {$blk: cvtSliceArray$1, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, arr, dst, n, slice, t, v, $s};return $f;
+			_r$5 = t.common(); /* */ $s = 6; case 6: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			$24r = new Value.ptr(_r$5, (arr), (((v.flag & ~287) >>> 0) | 17) >>> 0);
+			$s = 7; case 7: return $24r;
+			/* */ } return; } var $f = {$blk: cvtSliceArray$1, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, arr, dst, n, slice, t, v, $s};return $f;
 		};
 		Copy = function Copy$1(dst, src) {
-			var {_r, _v, dk, dst, dstVal, sk, src, srcVal, stringCopy, $s, $r, $c} = $restore(this, {dst, src});
+			var {dk, dst, dstVal, sk, src, srcVal, stringCopy, $s, $r, $c} = $restore(this, {dst, src});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dk = new flag(dst.flag).kind();
 			if (!((dk === 17)) && !((dk === 23))) {
@@ -17317,76 +16542,73 @@ $packages["reflect"] = (function() {
 			new flag(dst.flag).mustBeExported();
 			sk = new flag(src.flag).kind();
 			stringCopy = false;
-			/* */ if (!((sk === 17)) && !((sk === 23))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!((sk === 17)) && !((sk === 23))) { */ case 1:
-				if (!(sk === 24)) { _v = false; $s = 3; continue s; }
-				_r = dst.typ.Elem().Kind(); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_v = _r === 8; case 3:
-				stringCopy = _v;
+			if (!((sk === 17)) && !((sk === 23))) {
+				stringCopy = (sk === 24) && ($clone(dst, Value).typ().Elem().Kind() === 8);
 				if (!stringCopy) {
 					$panic(new ValueError.ptr("reflect.Copy", sk));
 				}
-			/* } */ case 2:
+			}
 			new flag(src.flag).mustBeExported();
-			/* */ if (!stringCopy) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (!stringCopy) { */ case 5:
-				$r = typesMustMatch("reflect.Copy", dst.typ.Elem(), src.typ.Elem()); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 6:
+			/* */ if (!stringCopy) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!stringCopy) { */ case 1:
+				$r = typesMustMatch("reflect.Copy", toRType($clone(dst, Value).typ().Elem()), toRType($clone(src, Value).typ().Elem())); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 2:
 			dstVal = $clone(dst, Value).object();
 			if (dk === 17) {
-				dstVal = new (jsType(SliceOf(dst.typ.Elem())))(dstVal);
+				dstVal = new (jsType(SliceOf(toRType($clone(dst, Value).typ().Elem()))))(dstVal);
 			}
 			srcVal = $clone(src, Value).object();
 			if (sk === 17) {
-				srcVal = new (jsType(SliceOf(src.typ.Elem())))(srcVal);
+				srcVal = new (jsType(SliceOf(toRType($clone(src, Value).typ().Elem()))))(srcVal);
 			}
 			if (stringCopy) {
 				$s = -1; return $parseInt($copyString(dstVal, srcVal)) >> 0;
 			}
 			$s = -1; return $parseInt($copySlice(dstVal, srcVal)) >> 0;
-			/* */ } return; } var $f = {$blk: Copy$1, $c: true, $r, _r, _v, dk, dst, dstVal, sk, src, srcVal, stringCopy, $s};return $f;
+			/* */ } return; } var $f = {$blk: Copy$1, $c: true, $r, dk, dst, dstVal, sk, src, srcVal, stringCopy, $s};return $f;
 		};
 		$pkg.Copy = Copy;
-		methodReceiver = function methodReceiver$1(op, v, i) {
-			var _, fn, i, m, m$1, ms, op, prop, rcvr, t, tt, v, x;
-			_ = ptrType$2.nil;
-			t = ptrType$19.nil;
+		methodReceiver = function methodReceiver$1(op, v, methodIndex) {
+			var fn, i, m, m$1, methodIndex, ms, op, prop, rcvr, rcvrtype, t, tt, v, x;
+			rcvrtype = ptrType$4.nil;
+			t = ptrType$20.nil;
 			fn = 0;
+			i = methodIndex;
 			prop = "";
-			if (v.typ.Kind() === 20) {
-				tt = (v.typ.kindType);
-				if (i < 0 || i >= tt.methods.$length) {
+			if ($clone(v, Value).typ().Kind() === 20) {
+				tt = (toKindTypeExt($clone(v, Value).typ()));
+				if (i < 0 || i >= tt.InterfaceType.Methods.$length) {
 					$panic(new $String("reflect: internal error: invalid method index"));
 				}
-				m = (x = tt.methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-				if (!$clone(tt.rtype.nameOff(m.name), name).isExported()) {
+				m = (x = tt.InterfaceType.Methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$7)));
+				if (!$clone(tt.InterfaceType.Type.NameOff(m.Name), abi.Name).IsExported()) {
 					$panic(new $String("reflect: " + op + " of unexported method"));
 				}
-				t = (tt.rtype.typeOff(m.typ).kindType);
-				prop = $clone(tt.rtype.nameOff(m.name), name).name();
+				t = (tt.typeOff(m.Typ).kindType);
+				prop = $clone(tt.InterfaceType.Type.NameOff(m.Name), abi.Name).Name();
 			} else {
-				ms = v.typ.exportedMethods();
+				rcvrtype = $clone(v, Value).typ();
+				ms = $clone(v, Value).typ().ExportedMethods();
 				if (((i >>> 0)) >= ((ms.$length >>> 0))) {
 					$panic(new $String("reflect: internal error: invalid method index"));
 				}
-				m$1 = $clone(((i < 0 || i >= ms.$length) ? ($throwRuntimeError("index out of range"), undefined) : ms.$array[ms.$offset + i]), method);
-				if (!$clone(v.typ.nameOff(m$1.name), name).isExported()) {
+				m$1 = $clone(((i < 0 || i >= ms.$length) ? ($throwRuntimeError("index out of range"), undefined) : ms.$array[ms.$offset + i]), abi.Method);
+				if (!$clone($clone(v, Value).typ().NameOff(m$1.Name), abi.Name).IsExported()) {
 					$panic(new $String("reflect: " + op + " of unexported method"));
 				}
-				t = (v.typ.typeOff(m$1.mtyp).kindType);
-				prop = $internalize($methodSet(jsType(v.typ))[i].prop, $String);
+				t = ($clone(v, Value).typ().TypeOff(m$1.Mtyp).kindType);
+				prop = $internalize($methodSet($clone(v, Value).typ().JsType())[i].prop, $String);
 			}
 			rcvr = $clone(v, Value).object();
-			if (isWrapped(v.typ)) {
-				rcvr = new (jsType(v.typ))(rcvr);
+			if ($clone(v, Value).typ().IsWrapped()) {
+				rcvr = new ($clone(v, Value).typ().JsType())(rcvr);
 			}
 			fn = (rcvr[$externalize(prop, $String)]);
-			return [_, t, fn];
+			return [rcvrtype, t, fn];
 		};
 		valueInterface = function valueInterface$1(v, safe) {
-			var {_r, cv, safe, v, $s, $r, $c} = $restore(this, {v, safe});
+			var {_r, cv, jsTyp, safe, v, $s, $r, $c} = $restore(this, {v, safe});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (v.flag === 0) {
 				$panic(new ValueError.ptr("reflect.Value.Interface", 0));
@@ -17400,20 +16622,21 @@ $packages["reflect"] = (function() {
 				_r = makeMethodValue("Interface", $clone(v, Value)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				v = _r;
 			/* } */ case 2:
-			if (isWrapped(v.typ)) {
+			if ($clone(v, Value).typ().IsWrapped()) {
+				jsTyp = $clone(v, Value).typ().JsType();
 				if (!((((v.flag & 128) >>> 0) === 0)) && ($clone(v, Value).Kind() === 25)) {
-					cv = jsType(v.typ).zero();
-					copyStruct(cv, $clone(v, Value).object(), v.typ);
-					$s = -1; return ((new (jsType(v.typ))(cv)));
+					cv = jsTyp.zero();
+					abi.CopyStruct(cv, $clone(v, Value).object(), $clone(v, Value).typ());
+					$s = -1; return ((new (jsTyp)(cv)));
 				}
-				$s = -1; return ((new (jsType(v.typ))($clone(v, Value).object())));
+				$s = -1; return ((new (jsTyp)($clone(v, Value).object())));
 			}
 			$s = -1; return (($clone(v, Value).object()));
-			/* */ } return; } var $f = {$blk: valueInterface$1, $c: true, $r, _r, cv, safe, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: valueInterface$1, $c: true, $r, _r, cv, jsTyp, safe, v, $s};return $f;
 		};
 		ifaceE2I = function ifaceE2I$1(t, src, dst) {
 			var dst, src, t;
-			dst.$set(src);
+			abi.IfaceE2I(t, src, dst);
 		};
 		makeMethodValue = function makeMethodValue$1(op, v) {
 			var {$24r, _r, _tuple, fn, fv, op, rcvr, v, $s, $r, $c} = $restore(this, {op, v});
@@ -17426,137 +16649,100 @@ $packages["reflect"] = (function() {
 			_tuple = methodReceiver(op, $clone(v, Value), ((v.flag >> 0)) >> 10 >> 0);
 			fn[0] = _tuple[2];
 			rcvr[0] = $clone(v, Value).object();
-			if (isWrapped(v.typ)) {
-				rcvr[0] = new (jsType(v.typ))(rcvr[0]);
+			if ($clone(v, Value).typ().IsWrapped()) {
+				rcvr[0] = new ($clone(v, Value).typ().JsType())(rcvr[0]);
 			}
 			fv = js.MakeFunc((function(fn, rcvr) { return function makeMethodValue·func1(this$1, arguments$1) {
 					var arguments$1, this$1;
-					return new $jsObjectPtr(fn[0].apply(rcvr[0], $externalize(arguments$1, sliceType$18)));
+					return new $jsObjectPtr(fn[0].apply(rcvr[0], $externalize(arguments$1, sliceType$17)));
 				}; })(fn, rcvr));
 			_r = $clone(v, Value).Type().common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$24r = new Value.ptr(_r, (fv), (new flag(v.flag).ro() | 19) >>> 0);
 			$s = 2; case 2: return $24r;
 			/* */ } return; } var $f = {$blk: makeMethodValue$1, $c: true, $r, $24r, _r, _tuple, fn, fv, op, rcvr, v, $s};return $f;
 		};
-		$ptrType(rtype).prototype.pointers = function pointers() {
-			var _1, t;
-			t = this;
-			_1 = t.Kind();
-			if ((_1 === (22)) || (_1 === (21)) || (_1 === (18)) || (_1 === (19)) || (_1 === (25)) || (_1 === (17))) {
-				return true;
-			} else {
-				return false;
-			}
-		};
 		$ptrType(rtype).prototype.Comparable = function Comparable$1() {
-			var {$24r, _1, _r, _r$1, i, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var t;
 			t = this;
-				_1 = t.Kind();
-				/* */ if ((_1 === (19)) || (_1 === (23)) || (_1 === (21))) { $s = 2; continue; }
-				/* */ if (_1 === (17)) { $s = 3; continue; }
-				/* */ if (_1 === (25)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if ((_1 === (19)) || (_1 === (23)) || (_1 === (21))) { */ case 2:
-					$s = -1; return false;
-				/* } else if (_1 === (17)) { */ case 3:
-					_r = t.Elem().Comparable(); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$24r = _r;
-					$s = 7; case 7: return $24r;
-				/* } else if (_1 === (25)) { */ case 4:
-					i = 0;
-					/* while (true) { */ case 8:
-						/* if (!(i < t.NumField())) { break; } */ if(!(i < t.NumField())) { $s = 9; continue; }
-						_r$1 = t.Field(i).Type.Comparable(); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						/* */ if (!_r$1) { $s = 10; continue; }
-						/* */ $s = 11; continue;
-						/* if (!_r$1) { */ case 10:
-							$s = -1; return false;
-						/* } */ case 11:
-						i = i + (1) >> 0;
-					$s = 8; continue;
-					case 9:
-				/* } */ case 5:
-			case 1:
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: Comparable$1, $c: true, $r, $24r, _1, _r, _r$1, i, t, $s};return $f;
+			return toAbiType(t).Comparable();
 		};
 		$ptrType(rtype).prototype.Method = function Method$3(i) {
-			var {_i, _i$1, _r, _ref, _ref$1, arg, fl, fn, ft, i, in$2, m, methods$1, mt, mtyp, out$1, p, pname, prop, ret, t, tt, $s, $r, $c} = $restore(this, {i});
+			var {_i, _i$1, _r, _ref, _ref$1, arg, fl, fn, ft, i, in$1, m, methods, mt, mtyp, out, p, pname, prop, ret, t, tt, $s, $r, $c} = $restore(this, {i});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			prop = [prop];
-			m = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$2.nil, 0, 0), 0);
+			m = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$4.nil, 0, 0), 0);
 			t = this;
 			if (t.Kind() === 20) {
-				tt = (t.kindType);
+				tt = (toKindTypeExt(t));
 				Method.copy(m, tt.Method(i));
 				$s = -1; return m;
 			}
-			methods$1 = t.exportedMethods();
-			if (i < 0 || i >= methods$1.$length) {
+			methods = t.exportedMethods();
+			if (i < 0 || i >= methods.$length) {
 				$panic(new $String("reflect: Method index out of range"));
 			}
-			p = $clone(((i < 0 || i >= methods$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : methods$1.$array[methods$1.$offset + i]), method);
-			pname = $clone(t.nameOff(p.name), name);
-			m.Name = $clone(pname, name).name();
+			p = $clone(((i < 0 || i >= methods.$length) ? ($throwRuntimeError("index out of range"), undefined) : methods.$array[methods.$offset + i]), abi.Method);
+			pname = $clone(t.nameOff(p.Name), abi.Name);
+			m.Name = $clone(pname, abi.Name).Name();
 			fl = 19;
-			mtyp = t.typeOff(p.mtyp);
+			mtyp = t.typeOff(p.Mtyp);
 			ft = (mtyp.kindType);
-			in$2 = $makeSlice(sliceType$1, 0, (1 + ft.in$().$length >> 0));
-			in$2 = $append(in$2, t);
-			_ref = ft.in$();
+			in$1 = $makeSlice(sliceType$1, 0, (1 + ft.NumIn() >> 0));
+			in$1 = $append(in$1, t);
+			_ref = ft.InSlice();
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				arg = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				in$2 = $append(in$2, arg);
+				in$1 = $append(in$1, toRType(arg));
 				_i++;
 			}
-			out$1 = $makeSlice(sliceType$1, 0, ft.out().$length);
-			_ref$1 = ft.out();
+			out = $makeSlice(sliceType$1, 0, ft.NumOut());
+			_ref$1 = ft.OutSlice();
 			_i$1 = 0;
 			while (true) {
 				if (!(_i$1 < _ref$1.$length)) { break; }
 				ret = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				out$1 = $append(out$1, ret);
+				out = $append(out, toRType(ret));
 				_i$1++;
 			}
-			_r = FuncOf(in$2, out$1, ft.rtype.IsVariadic()); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = FuncOf(in$1, out, ft.IsVariadic()); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			mt = _r;
 			m.Type = mt;
-			prop[0] = $internalize($methodSet(t.jsType)[i].prop, $String);
+			prop[0] = $internalize($methodSet(jsType(t))[i].prop, $String);
 			fn = js.MakeFunc((function(prop) { return function rtype·Method·func1(this$1, arguments$1) {
 					var arguments$1, rcvr, this$1;
 					rcvr = (0 >= arguments$1.$length ? ($throwRuntimeError("index out of range"), undefined) : arguments$1.$array[arguments$1.$offset + 0]);
-					return new $jsObjectPtr(rcvr[$externalize(prop[0], $String)].apply(rcvr, $externalize($subslice(arguments$1, 1), sliceType$18)));
+					return new $jsObjectPtr(rcvr[$externalize(prop[0], $String)].apply(rcvr, $externalize($subslice(arguments$1, 1), sliceType$17)));
 				}; })(prop));
-			m.Func = new Value.ptr($assertType(mt, ptrType$2), (fn), fl);
+			m.Func = new Value.ptr(toAbiType(mt), (fn), fl);
 			m.Index = i;
 			Method.copy(m, m);
 			$s = -1; return m;
-			/* */ } return; } var $f = {$blk: Method$3, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, arg, fl, fn, ft, i, in$2, m, methods$1, mt, mtyp, out$1, p, pname, prop, ret, t, tt, $s};return $f;
+			/* */ } return; } var $f = {$blk: Method$3, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, arg, fl, fn, ft, i, in$1, m, methods, mt, mtyp, out, p, pname, prop, ret, t, tt, $s};return $f;
 		};
 		$ptrType(Value).prototype.object = function object() {
-			var _1, newVal, v, val;
+			var _1, jsTyp, newVal, v, val;
 			v = this;
-			if ((v.typ.Kind() === 17) || (v.typ.Kind() === 25)) {
+			if (($clone(v, Value).typ().Kind() === 17) || ($clone(v, Value).typ().Kind() === 25)) {
 				return v.ptr;
 			}
+			jsTyp = $clone(v, Value).typ().JsType();
 			if (!((((v.flag & 128) >>> 0) === 0))) {
 				val = v.ptr.$get();
-				if (!(val === $ifaceNil) && !(val.constructor === jsType(v.typ))) {
+				if (!(val === $ifaceNil) && !(val.constructor === jsTyp)) {
 					switch (0) { default:
-						_1 = v.typ.Kind();
+						_1 = $clone(v, Value).typ().Kind();
 						if ((_1 === (11)) || (_1 === (6))) {
-							val = new (jsType(v.typ))(val.$high, val.$low);
+							val = new (jsTyp)(val.$high, val.$low);
 						} else if ((_1 === (15)) || (_1 === (16))) {
-							val = new (jsType(v.typ))(val.$real, val.$imag);
+							val = new (jsTyp)(val.$real, val.$imag);
 						} else if (_1 === (23)) {
 							if (val === val.constructor.nil) {
-								val = jsType(v.typ).nil;
+								val = jsTyp.nil;
 								break;
 							}
-							newVal = new (jsType(v.typ))(val.$array);
+							newVal = new (jsTyp)(val.$array);
 							newVal.$offset = val.$offset;
 							newVal.$length = val.$length;
 							newVal.$capacity = val.$capacity;
@@ -17570,7 +16756,7 @@ $packages["reflect"] = (function() {
 		};
 		Value.prototype.object = function(...$args) { return this.$val.object(...$args); };
 		$ptrType(Value).prototype.assignTo = function assignTo(context, dst, target) {
-			var {_r, _r$1, _r$2, context, dst, fl, target, v, x, $s, $r, $c} = $restore(this, {context, dst, target});
+			var {_r, _r$1, context, dst, fl, target, v, x, $s, $r, $c} = $restore(this, {context, dst, target});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			/* */ if (!((((v.flag & 512) >>> 0) === 0))) { $s = 1; continue; }
@@ -17579,20 +16765,19 @@ $packages["reflect"] = (function() {
 				_r = makeMethodValue(context, $clone(v, Value)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				v = _r;
 			/* } */ case 2:
-				_r$1 = directlyAssignable(dst, v.typ); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (_r$1) { $s = 5; continue; }
-				/* */ if (implements$1(dst, v.typ)) { $s = 6; continue; }
+				/* */ if (directlyAssignable(dst, $clone(v, Value).typ())) { $s = 5; continue; }
+				/* */ if (implements$1(dst, $clone(v, Value).typ())) { $s = 6; continue; }
 				/* */ $s = 7; continue;
-				/* if (_r$1) { */ case 5:
+				/* if (directlyAssignable(dst, $clone(v, Value).typ())) { */ case 5:
 					fl = (((v.flag & 384) >>> 0) | new flag(v.flag).ro()) >>> 0;
 					fl = (fl | (((dst.Kind() >>> 0)))) >>> 0;
 					$s = -1; return new Value.ptr(dst, v.ptr, fl);
-				/* } else if (implements$1(dst, v.typ)) { */ case 6:
+				/* } else if (implements$1(dst, $clone(v, Value).typ())) { */ case 6:
 					if (target === 0) {
 						target = unsafe_New(dst);
 					}
-					_r$2 = valueInterface($clone(v, Value), false); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					x = _r$2;
+					_r$1 = valueInterface($clone(v, Value), false); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					x = _r$1;
 					if (dst.NumMethod() === 0) {
 						(target).$set(x);
 					} else {
@@ -17601,16 +16786,16 @@ $packages["reflect"] = (function() {
 					$s = -1; return new Value.ptr(dst, target, 148);
 				/* } */ case 7:
 			case 4:
-			$panic(new $String(context + ": value of type " + v.typ.String() + " is not assignable to type " + dst.String()));
-			$s = -1; return new Value.ptr(ptrType$2.nil, 0, 0);
-			/* */ } return; } var $f = {$blk: assignTo, $c: true, $r, _r, _r$1, _r$2, context, dst, fl, target, v, x, $s};return $f;
+			$panic(new $String(context + ": value of type " + $clone(v, Value).typ().String() + " is not assignable to type " + dst.String()));
+			$s = -1; return new Value.ptr(ptrType$4.nil, 0, 0);
+			/* */ } return; } var $f = {$blk: assignTo, $c: true, $r, _r, _r$1, context, dst, fl, target, v, x, $s};return $f;
 		};
 		Value.prototype.assignTo = function(...$args) { return this.$val.assignTo(...$args); };
-		$ptrType(Value).prototype.call = function call$2(op, in$2) {
-			var {$24r, _1, _arg, _arg$1, _arg$2, _arg$3, _i, _i$1, _i$2, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tmp, _tmp$1, _tuple, arg, argsArray, elem, fn, i, i$1, i$2, i$3, in$2, isSlice, m, n, nin, nout, op, origIn, rcvr, results, ret, slice, t, targ, v, x, x$1, x$2, xt, xt$1, $s, $r, $c} = $restore(this, {op, in$2});
+		$ptrType(Value).prototype.call = function call$2(op, in$1) {
+			var {_1, _arg, _arg$1, _i, _i$1, _i$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _ref$1, _ref$2, _tmp, _tmp$1, _tuple, arg, argsArray, elem$2, fn, i, i$1, i$2, i$3, in$1, isSlice, m, n, nin, nout, op, origIn, rcvr, results, ret, slice, t, targ, v, x, x$1, x$2, xt, xt$1, $s, $r, $c} = $restore(this, {op, in$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
-			t = ptrType$19.nil;
+			t = ptrType$20.nil;
 			fn = 0;
 			rcvr = null;
 			if (!((((v.flag & 512) >>> 0) === 0))) {
@@ -17618,11 +16803,11 @@ $packages["reflect"] = (function() {
 				t = _tuple[1];
 				fn = _tuple[2];
 				rcvr = $clone(v, Value).object();
-				if (isWrapped(v.typ)) {
-					rcvr = new (jsType(v.typ))(rcvr);
+				if ($clone(v, Value).typ().IsWrapped()) {
+					rcvr = new ($clone(v, Value).typ().JsType())(rcvr);
 				}
 			} else {
-				t = (v.typ.kindType);
+				t = ($clone(v, Value).typ().kindType);
 				fn = ($clone(v, Value).object());
 				rcvr = undefined;
 			}
@@ -17630,29 +16815,29 @@ $packages["reflect"] = (function() {
 				$panic(new $String("reflect.Value.Call: call of nil function"));
 			}
 			isSlice = op === "CallSlice";
-			n = t.rtype.NumIn();
+			n = t.NumIn();
 			if (isSlice) {
-				if (!t.rtype.IsVariadic()) {
+				if (!t.IsVariadic()) {
 					$panic(new $String("reflect: CallSlice of non-variadic function"));
 				}
-				if (in$2.$length < n) {
+				if (in$1.$length < n) {
 					$panic(new $String("reflect: CallSlice with too few input arguments"));
 				}
-				if (in$2.$length > n) {
+				if (in$1.$length > n) {
 					$panic(new $String("reflect: CallSlice with too many input arguments"));
 				}
 			} else {
-				if (t.rtype.IsVariadic()) {
+				if (t.IsVariadic()) {
 					n = n - (1) >> 0;
 				}
-				if (in$2.$length < n) {
+				if (in$1.$length < n) {
 					$panic(new $String("reflect: Call with too few input arguments"));
 				}
-				if (!t.rtype.IsVariadic() && in$2.$length > n) {
+				if (!t.IsVariadic() && in$1.$length > n) {
 					$panic(new $String("reflect: Call with too many input arguments"));
 				}
 			}
-			_ref = in$2;
+			_ref = in$1;
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
@@ -17665,8 +16850,8 @@ $packages["reflect"] = (function() {
 			i = 0;
 			/* while (true) { */ case 1:
 				/* if (!(i < n)) { break; } */ if(!(i < n)) { $s = 2; continue; }
-				_tmp = $clone(((i < 0 || i >= in$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : in$2.$array[in$2.$offset + i]), Value).Type();
-				_tmp$1 = t.rtype.In(i);
+				_tmp = $clone(((i < 0 || i >= in$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : in$1.$array[in$1.$offset + i]), Value).Type();
+				_tmp$1 = toRType(t.In(i));
 				xt = _tmp;
 				targ = _tmp$1;
 				_r = xt.AssignableTo(targ); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
@@ -17674,298 +16859,191 @@ $packages["reflect"] = (function() {
 				/* */ $s = 4; continue;
 				/* if (!_r) { */ case 3:
 					_r$1 = xt.String(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$2 = targ.String(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					$panic(new $String("reflect: " + op + " using " + _r$1 + " as type " + _r$2));
+					$panic(new $String("reflect: " + op + " using " + _r$1 + " as type " + targ.String()));
 				/* } */ case 4:
 				i = i + (1) >> 0;
 			$s = 1; continue;
 			case 2:
-			/* */ if (!isSlice && t.rtype.IsVariadic()) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (!isSlice && t.rtype.IsVariadic()) { */ case 8:
-				m = in$2.$length - n >> 0;
-				_r$3 = MakeSlice(t.rtype.In(n), m, m); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				slice = _r$3;
-				_r$4 = t.rtype.In(n).Elem(); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				elem = _r$4;
+			/* */ if (!isSlice && t.IsVariadic()) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* if (!isSlice && t.IsVariadic()) { */ case 7:
+				m = in$1.$length - n >> 0;
+				_r$2 = MakeSlice(toRType(t.In(n)), m, m); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				slice = _r$2;
+				elem$2 = toRType(t.In(n).Elem());
 				i$1 = 0;
-				/* while (true) { */ case 12:
-					/* if (!(i$1 < m)) { break; } */ if(!(i$1 < m)) { $s = 13; continue; }
-					x$2 = (x$1 = n + i$1 >> 0, ((x$1 < 0 || x$1 >= in$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : in$2.$array[in$2.$offset + x$1]));
+				/* while (true) { */ case 10:
+					/* if (!(i$1 < m)) { break; } */ if(!(i$1 < m)) { $s = 11; continue; }
+					x$2 = (x$1 = n + i$1 >> 0, ((x$1 < 0 || x$1 >= in$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : in$1.$array[in$1.$offset + x$1]));
 					xt$1 = $clone(x$2, Value).Type();
-					_r$5 = xt$1.AssignableTo(elem); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					/* */ if (!_r$5) { $s = 14; continue; }
-					/* */ $s = 15; continue;
-					/* if (!_r$5) { */ case 14:
-						_r$6 = xt$1.String(); /* */ $s = 17; case 17: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						_r$7 = elem.String(); /* */ $s = 18; case 18: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						$panic(new $String("reflect: cannot use " + _r$6 + " as type " + _r$7 + " in " + op));
-					/* } */ case 15:
-					_r$8 = $clone(slice, Value).Index(i$1); /* */ $s = 19; case 19: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					$r = $clone(_r$8, Value).Set($clone(x$2, Value)); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$3 = xt$1.AssignableTo(elem$2); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					/* */ if (!_r$3) { $s = 12; continue; }
+					/* */ $s = 13; continue;
+					/* if (!_r$3) { */ case 12:
+						_r$4 = xt$1.String(); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						$panic(new $String("reflect: cannot use " + _r$4 + " as type " + elem$2.String() + " in " + op));
+					/* } */ case 13:
+					$r = $clone($clone(slice, Value).Index(i$1), Value).Set($clone(x$2, Value)); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					i$1 = i$1 + (1) >> 0;
-				$s = 12; continue;
-				case 13:
-				origIn = in$2;
-				in$2 = $makeSlice(sliceType$10, (n + 1 >> 0));
-				$copySlice($subslice(in$2, 0, n), origIn);
-				((n < 0 || n >= in$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : in$2.$array[in$2.$offset + n] = slice);
-			/* } */ case 9:
-			nin = in$2.$length;
-			if (!((nin === t.rtype.NumIn()))) {
+				$s = 10; continue;
+				case 11:
+				origIn = in$1;
+				in$1 = $makeSlice(sliceType$8, (n + 1 >> 0));
+				$copySlice($subslice(in$1, 0, n), origIn);
+				((n < 0 || n >= in$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : in$1.$array[in$1.$offset + n] = slice);
+			/* } */ case 8:
+			nin = in$1.$length;
+			if (!((nin === t.NumIn()))) {
 				$panic(new $String("reflect.Value.Call: wrong argument count"));
 			}
-			nout = t.rtype.NumOut();
-			argsArray = new ($global.Array)(t.rtype.NumIn());
-			_ref$1 = in$2;
+			nout = t.NumOut();
+			argsArray = new ($global.Array)(t.NumIn());
+			_ref$1 = in$1;
 			_i$1 = 0;
-			/* while (true) { */ case 21:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 22; continue; }
+			/* while (true) { */ case 17:
+				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 18; continue; }
 				i$2 = _i$1;
 				arg = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				_arg = t.rtype.In(i$2);
-				_r$9 = t.rtype.In(i$2).common(); /* */ $s = 23; case 23: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				_arg$1 = _r$9;
-				_arg$2 = 0;
-				_r$10 = $clone(arg, Value).assignTo("reflect.Value.Call", _arg$1, _arg$2); /* */ $s = 24; case 24: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				_r$11 = $clone(_r$10, Value).object(); /* */ $s = 25; case 25: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				_arg$3 = _r$11;
-				_r$12 = unwrapJsObject(_arg, _arg$3); /* */ $s = 26; case 26: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				argsArray[i$2] = _r$12;
+				_arg = t.In(i$2);
+				_r$5 = $clone(arg, Value).assignTo("reflect.Value.Call", t.In(i$2), 0); /* */ $s = 19; case 19: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				_r$6 = $clone(_r$5, Value).object(); /* */ $s = 20; case 20: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				_arg$1 = _r$6;
+				_r$7 = abi.UnwrapJsObject(_arg, _arg$1); /* */ $s = 21; case 21: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				argsArray[i$2] = _r$7;
 				_i$1++;
-			$s = 21; continue;
-			case 22:
-			_r$13 = callHelper(new sliceType$6([new $jsObjectPtr(fn), new $jsObjectPtr(rcvr), new $jsObjectPtr(argsArray)])); /* */ $s = 27; case 27: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-			results = _r$13;
-				_1 = nout;
-				/* */ if (_1 === (0)) { $s = 29; continue; }
-				/* */ if (_1 === (1)) { $s = 30; continue; }
-				/* */ $s = 31; continue;
-				/* if (_1 === (0)) { */ case 29:
-					$s = -1; return sliceType$10.nil;
-				/* } else if (_1 === (1)) { */ case 30:
-					_r$14 = makeValue(t.rtype.Out(0), wrapJsObject(t.rtype.Out(0), results), 0); /* */ $s = 33; case 33: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					$24r = new sliceType$10([$clone(_r$14, Value)]);
-					$s = 34; case 34: return $24r;
-				/* } else { */ case 31:
-					ret = $makeSlice(sliceType$10, nout);
-					_ref$2 = ret;
-					_i$2 = 0;
-					/* while (true) { */ case 35:
-						/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 36; continue; }
-						i$3 = _i$2;
-						_r$15 = makeValue(t.rtype.Out(i$3), wrapJsObject(t.rtype.Out(i$3), results[i$3]), 0); /* */ $s = 37; case 37: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-						((i$3 < 0 || i$3 >= ret.$length) ? ($throwRuntimeError("index out of range"), undefined) : ret.$array[ret.$offset + i$3] = _r$15);
-						_i$2++;
-					$s = 35; continue;
-					case 36:
-					$s = -1; return ret;
-				/* } */ case 32:
-			case 28:
-			$s = -1; return sliceType$10.nil;
-			/* */ } return; } var $f = {$blk: call$2, $c: true, $r, $24r, _1, _arg, _arg$1, _arg$2, _arg$3, _i, _i$1, _i$2, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tmp, _tmp$1, _tuple, arg, argsArray, elem, fn, i, i$1, i$2, i$3, in$2, isSlice, m, n, nin, nout, op, origIn, rcvr, results, ret, slice, t, targ, v, x, x$1, x$2, xt, xt$1, $s};return $f;
+			$s = 17; continue;
+			case 18:
+			_r$8 = callHelper(new sliceType$4([new $jsObjectPtr(fn), new $jsObjectPtr(rcvr), new $jsObjectPtr(argsArray)])); /* */ $s = 22; case 22: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+			results = _r$8;
+			_1 = nout;
+			if (_1 === (0)) {
+				$s = -1; return sliceType$8.nil;
+			} else if (_1 === (1)) {
+				$s = -1; return new sliceType$8([$clone(makeValue(t.Out(0), abi.WrapJsObject(t.Out(0), results), 0), Value)]);
+			} else {
+				ret = $makeSlice(sliceType$8, nout);
+				_ref$2 = ret;
+				_i$2 = 0;
+				while (true) {
+					if (!(_i$2 < _ref$2.$length)) { break; }
+					i$3 = _i$2;
+					((i$3 < 0 || i$3 >= ret.$length) ? ($throwRuntimeError("index out of range"), undefined) : ret.$array[ret.$offset + i$3] = makeValue(t.Out(i$3), abi.WrapJsObject(t.Out(i$3), results[i$3]), 0));
+					_i$2++;
+				}
+				$s = -1; return ret;
+			}
+			$s = -1; return sliceType$8.nil;
+			/* */ } return; } var $f = {$blk: call$2, $c: true, $r, _1, _arg, _arg$1, _i, _i$1, _i$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _ref$1, _ref$2, _tmp, _tmp$1, _tuple, arg, argsArray, elem$2, fn, i, i$1, i$2, i$3, in$1, isSlice, m, n, nin, nout, op, origIn, rcvr, results, ret, slice, t, targ, v, x, x$1, x$2, xt, xt$1, $s};return $f;
 		};
 		Value.prototype.call = function(...$args) { return this.$val.call(...$args); };
+		$ptrType(Value).prototype.Type = function Type$1() {
+			var v;
+			v = this;
+			if (!((v.flag === 0)) && (((v.flag & 512) >>> 0) === 0)) {
+				return toRType(v.typ_);
+			}
+			return $clone(v, Value).typeSlow();
+		};
+		Value.prototype.Type = function(...$args) { return this.$val.Type(...$args); };
 		$ptrType(Value).prototype.Cap = function Cap() {
-			var {$24r, _1, _r, _r$1, k, v, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var _1, k, v;
 			v = this;
 			k = new flag(v.flag).kind();
-				_1 = k;
-				/* */ if (_1 === (17)) { $s = 2; continue; }
-				/* */ if ((_1 === (18)) || (_1 === (23))) { $s = 3; continue; }
-				/* */ if (_1 === (22)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_1 === (17)) { */ case 2:
-					$s = -1; return v.typ.Len();
-				/* } else if ((_1 === (18)) || (_1 === (23))) { */ case 3:
-					$s = -1; return $parseInt($clone(v, Value).object().$capacity) >> 0;
-				/* } else if (_1 === (22)) { */ case 4:
-					_r = v.typ.Elem().Kind(); /* */ $s = 8; case 8: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					/* */ if (_r === 17) { $s = 6; continue; }
-					/* */ $s = 7; continue;
-					/* if (_r === 17) { */ case 6:
-						_r$1 = v.typ.Elem().Len(); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						$24r = _r$1;
-						$s = 10; case 10: return $24r;
-					/* } */ case 7:
-					$panic(new $String("reflect: call of reflect.Value.Cap on ptr to non-array Value"));
-				/* } */ case 5:
-			case 1:
+			_1 = k;
+			if (_1 === (17)) {
+				return $clone(v, Value).typ().Len();
+			} else if ((_1 === (18)) || (_1 === (23))) {
+				return $parseInt($clone(v, Value).object().$capacity) >> 0;
+			} else if (_1 === (22)) {
+				if ($clone(v, Value).typ().Elem().Kind() === 17) {
+					return $clone(v, Value).typ().Elem().Len();
+				}
+				$panic(new $String("reflect: call of reflect.Value.Cap on ptr to non-array Value"));
+			}
 			$panic(new ValueError.ptr("reflect.Value.Cap", k));
-			$s = -1; return 0;
-			/* */ } return; } var $f = {$blk: Cap, $c: true, $r, $24r, _1, _r, _r$1, k, v, $s};return $f;
 		};
 		Value.prototype.Cap = function(...$args) { return this.$val.Cap(...$args); };
-		wrapJsObject = function wrapJsObject$1(typ, val) {
-			var typ, val;
-			if ($interfaceIsEqual(typ, jsObjectPtr)) {
-				return new (jsType(jsObjectPtr))(val);
-			}
-			return val;
-		};
-		unwrapJsObject = function unwrapJsObject$1(typ, val) {
-			var typ, val;
-			if ($interfaceIsEqual(typ, jsObjectPtr)) {
-				return val.object;
-			}
-			return val;
-		};
 		$ptrType(Value).prototype.Elem = function Elem$1() {
-			var {$24r, _1, _r, fl, k, tt, typ, v, val, val$1, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var _1, fl, k, tt, typ$1, v, val, val$1;
 			v = this;
-				k = new flag(v.flag).kind();
-				_1 = k;
-				/* */ if (_1 === (20)) { $s = 2; continue; }
-				/* */ if (_1 === (22)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_1 === (20)) { */ case 2:
-					val = $clone(v, Value).object();
-					if (val === $ifaceNil) {
-						$s = -1; return new Value.ptr(ptrType$2.nil, 0, 0);
-					}
-					typ = reflectType(val.constructor);
-					_r = makeValue(typ, val.$val, new flag(v.flag).ro()); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$24r = _r;
-					$s = 7; case 7: return $24r;
-				/* } else if (_1 === (22)) { */ case 3:
-					if ($clone(v, Value).IsNil()) {
-						$s = -1; return new Value.ptr(ptrType$2.nil, 0, 0);
-					}
-					val$1 = $clone(v, Value).object();
-					tt = (v.typ.kindType);
-					fl = (((((v.flag & 96) >>> 0) | 128) >>> 0) | 256) >>> 0;
-					fl = (fl | (((tt.elem.Kind() >>> 0)))) >>> 0;
-					$s = -1; return new Value.ptr(tt.elem, (wrapJsObject(tt.elem, val$1)), fl);
-				/* } else { */ case 4:
-					$panic(new ValueError.ptr("reflect.Value.Elem", k));
-				/* } */ case 5:
-			case 1:
-			$s = -1; return new Value.ptr(ptrType$2.nil, 0, 0);
-			/* */ } return; } var $f = {$blk: Elem$1, $c: true, $r, $24r, _1, _r, fl, k, tt, typ, v, val, val$1, $s};return $f;
+			k = new flag(v.flag).kind();
+			_1 = k;
+			if (_1 === (20)) {
+				val = $clone(v, Value).object();
+				if (val === $ifaceNil) {
+					return new Value.ptr(ptrType$4.nil, 0, 0);
+				}
+				typ$1 = abi.ReflectType(val.constructor);
+				return makeValue(typ$1, val.$val, new flag(v.flag).ro());
+			} else if (_1 === (22)) {
+				if ($clone(v, Value).IsNil()) {
+					return new Value.ptr(ptrType$4.nil, 0, 0);
+				}
+				val$1 = $clone(v, Value).object();
+				tt = (toKindTypeExt($clone(v, Value).typ()));
+				fl = (((((v.flag & 96) >>> 0) | 128) >>> 0) | 256) >>> 0;
+				fl = (fl | (((tt.PtrType.Elem.Kind() >>> 0)))) >>> 0;
+				return new Value.ptr(tt.PtrType.Elem, (abi.WrapJsObject(tt.PtrType.Elem, val$1)), fl);
+			} else {
+				$panic(new ValueError.ptr("reflect.Value.Elem", k));
+			}
 		};
 		Value.prototype.Elem = function(...$args) { return this.$val.Elem(...$args); };
 		$ptrType(Value).prototype.Field = function Field$2(i) {
-			var {$24r, _r, _r$1, _r$2, field, fl, i, jsTag, o, prop, s, tag$1, tt, typ, v, x, x$1, $s, $r, $c} = $restore(this, {i});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			jsTag = [jsTag];
-			prop = [prop];
-			s = [s];
-			typ = [typ];
+			var field, fl, i, jsTag, o, prop, s, tag, tt, typ$1, v, x, x$1;
 			v = this;
 			if (!((new flag(v.flag).kind() === 25))) {
 				$panic(new ValueError.ptr("reflect.Value.Field", new flag(v.flag).kind()));
 			}
-			tt = (v.typ.kindType);
-			if (((i >>> 0)) >= ((tt.fields.$length >>> 0))) {
+			tt = (toKindTypeExt($clone(v, Value).typ()));
+			if (((i >>> 0)) >= ((tt.StructType.Fields.$length >>> 0))) {
 				$panic(new $String("reflect: Field index out of range"));
 			}
-			prop[0] = $internalize(jsType(v.typ).fields[i].prop, $String);
-			field = (x = tt.fields, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-			typ[0] = field.typ;
-			fl = (((v.flag & 416) >>> 0) | ((typ[0].Kind() >>> 0))) >>> 0;
-			if (!$clone(field.name, name).isExported()) {
-				if (field.embedded()) {
+			prop = $internalize($clone(v, Value).typ().JsType().fields[i].prop, $String);
+			field = (x = tt.StructType.Fields, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$12)));
+			typ$1 = field.Typ;
+			fl = (((v.flag & 416) >>> 0) | ((typ$1.Kind() >>> 0))) >>> 0;
+			if (!$clone(field.Name, abi.Name).IsExported()) {
+				if (field.Embedded()) {
 					fl = (fl | (64)) >>> 0;
 				} else {
 					fl = (fl | (32)) >>> 0;
 				}
 			}
-			tag$1 = $clone((x$1 = tt.fields, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i])).name, name).tag();
-			/* */ if (!(tag$1 === "") && !((i === 0))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(tag$1 === "") && !((i === 0))) { */ case 1:
-				jsTag[0] = getJsTag(tag$1);
-				/* */ if (!(jsTag[0] === "")) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!(jsTag[0] === "")) { */ case 3:
-					/* while (true) { */ case 5:
+			tag = $clone((x$1 = tt.StructType.Fields, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i])).Name, abi.Name).Tag();
+			if (!(tag === "") && !((i === 0))) {
+				jsTag = new StructTag((tag)).Get("js");
+				if (!(jsTag === "")) {
+					while (true) {
 						o = [o];
-						_r = $clone(v, Value).Field(0); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						v = _r;
-						/* */ if (v.typ === jsObjectPtr) { $s = 8; continue; }
-						/* */ $s = 9; continue;
-						/* if (v.typ === jsObjectPtr) { */ case 8:
+						v = $clone(v, Value).Field(0);
+						if ($clone(v, Value).typ() === abi.JsObjectPtr) {
 							o[0] = $clone(v, Value).object().object;
-							$s = -1; return new Value.ptr(typ[0], (new (jsType(PtrTo(typ[0])))((function(jsTag, o, prop, s, typ) { return function Value·Field·func1() {
-									return $internalize(o[0][$externalize(jsTag[0], $String)], jsType(typ[0]));
-								}; })(jsTag, o, prop, s, typ), (function(jsTag, o, prop, s, typ) { return function Value·Field·func2(x$2) {
+							return new Value.ptr(typ$1, (new (typ$1.JsPtrTo())((function(o) { return function Value·Field·func1() {
+									return $internalize(o[0][$externalize(jsTag, $String)], typ$1.JsType());
+								}; })(o), (function(o) { return function Value·Field·func2(x$2) {
 									var x$2;
-									o[0][$externalize(jsTag[0], $String)] = $externalize(x$2, jsType(typ[0]));
-								}; })(jsTag, o, prop, s, typ))), fl);
-						/* } */ case 9:
-						/* */ if (v.typ.Kind() === 22) { $s = 10; continue; }
-						/* */ $s = 11; continue;
-						/* if (v.typ.Kind() === 22) { */ case 10:
-							_r$1 = $clone(v, Value).Elem(); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-							v = _r$1;
-						/* } */ case 11:
-					$s = 5; continue;
-					case 6:
-				/* } */ case 4:
-			/* } */ case 2:
-			s[0] = v.ptr;
-			/* */ if (!((((fl & 128) >>> 0) === 0)) && !((typ[0].Kind() === 17)) && !((typ[0].Kind() === 25))) { $s = 13; continue; }
-			/* */ $s = 14; continue;
-			/* if (!((((fl & 128) >>> 0) === 0)) && !((typ[0].Kind() === 17)) && !((typ[0].Kind() === 25))) { */ case 13:
-				$s = -1; return new Value.ptr(typ[0], (new (jsType(PtrTo(typ[0])))((function(jsTag, prop, s, typ) { return function Value·Field·func3() {
-						return wrapJsObject(typ[0], s[0][$externalize(prop[0], $String)]);
-					}; })(jsTag, prop, s, typ), (function(jsTag, prop, s, typ) { return function Value·Field·func4(x$2) {
-						var x$2;
-						s[0][$externalize(prop[0], $String)] = unwrapJsObject(typ[0], x$2);
-					}; })(jsTag, prop, s, typ))), fl);
-			/* } */ case 14:
-			_r$2 = makeValue(typ[0], wrapJsObject(typ[0], s[0][$externalize(prop[0], $String)]), fl); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 16; case 16: return $24r;
-			/* */ } return; } var $f = {$blk: Field$2, $c: true, $r, $24r, _r, _r$1, _r$2, field, fl, i, jsTag, o, prop, s, tag$1, tt, typ, v, x, x$1, $s};return $f;
-		};
-		Value.prototype.Field = function(...$args) { return this.$val.Field(...$args); };
-		getJsTag = function getJsTag$1(tag$1) {
-			var _tuple, i, name$2, qvalue, tag$1, value;
-			while (true) {
-				if (!(!(tag$1 === ""))) { break; }
-				i = 0;
-				while (true) {
-					if (!(i < tag$1.length && (tag$1.charCodeAt(i) === 32))) { break; }
-					i = i + (1) >> 0;
-				}
-				tag$1 = $substring(tag$1, i);
-				if (tag$1 === "") {
-					break;
-				}
-				i = 0;
-				while (true) {
-					if (!(i < tag$1.length && !((tag$1.charCodeAt(i) === 32)) && !((tag$1.charCodeAt(i) === 58)) && !((tag$1.charCodeAt(i) === 34)))) { break; }
-					i = i + (1) >> 0;
-				}
-				if ((i + 1 >> 0) >= tag$1.length || !((tag$1.charCodeAt(i) === 58)) || !((tag$1.charCodeAt((i + 1 >> 0)) === 34))) {
-					break;
-				}
-				name$2 = ($substring(tag$1, 0, i));
-				tag$1 = $substring(tag$1, (i + 1 >> 0));
-				i = 1;
-				while (true) {
-					if (!(i < tag$1.length && !((tag$1.charCodeAt(i) === 34)))) { break; }
-					if (tag$1.charCodeAt(i) === 92) {
-						i = i + (1) >> 0;
+									o[0][$externalize(jsTag, $String)] = $externalize(x$2, typ$1.JsType());
+								}; })(o))), fl);
+						}
+						if ($clone(v, Value).typ().Kind() === 22) {
+							v = $clone(v, Value).Elem();
+						}
 					}
-					i = i + (1) >> 0;
-				}
-				if (i >= tag$1.length) {
-					break;
-				}
-				qvalue = ($substring(tag$1, 0, (i + 1 >> 0)));
-				tag$1 = $substring(tag$1, (i + 1 >> 0));
-				if (name$2 === "js") {
-					_tuple = strconv.Unquote(qvalue);
-					value = _tuple[0];
-					return value;
 				}
 			}
-			return "";
+			s = v.ptr;
+			if (!((((fl & 128) >>> 0) === 0)) && !((typ$1.Kind() === 17)) && !((typ$1.Kind() === 25))) {
+				return new Value.ptr(typ$1, (new (typ$1.JsPtrTo())((function Value·Field·func3() {
+						return abi.WrapJsObject(typ$1, s[$externalize(prop, $String)]);
+					}), (function Value·Field·func4(x$2) {
+						var x$2;
+						s[$externalize(prop, $String)] = abi.UnwrapJsObject(typ$1, x$2);
+					}))), fl);
+			}
+			return makeValue(typ$1, abi.WrapJsObject(typ$1, s[$externalize(prop, $String)]), fl);
 		};
+		Value.prototype.Field = function(...$args) { return this.$val.Field(...$args); };
 		$ptrType(Value).prototype.UnsafePointer = function UnsafePointer() {
 			var v;
 			v = this;
@@ -17990,109 +17068,84 @@ $packages["reflect"] = (function() {
 			}
 		};
 		Value.prototype.grow = function(...$args) { return this.$val.grow(...$args); };
-		$ptrType(Value).prototype.extendSlice = function extendSlice(n) {
-			var {$24r, _r, _r$1, fl, n, newSlice, s, s2, sNil, v, v2, $s, $r, $c} = $restore(this, {n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+		$ptrType(Value).prototype.Clear = function Clear() {
+			var _1, a, array, elem$2, i, length, mapObj, offset, st, v, zeroFn;
 			v = this;
-			new flag(v.flag).mustBeExported();
-			new flag(v.flag).mustBe(23);
-			s = $clone(v, Value).object();
-			sNil = jsType(v.typ).nil;
-			fl = 151;
-			/* */ if (s === sNil && n <= 0) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (s === sNil && n <= 0) { */ case 1:
-				_r = makeValue(v.typ, wrapJsObject(v.typ, sNil), fl); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = _r;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			newSlice = new (jsType(v.typ))(s.$array);
-			newSlice.$offset = s.$offset;
-			newSlice.$length = s.$length;
-			newSlice.$capacity = s.$capacity;
-			_r$1 = makeValue(v.typ, wrapJsObject(v.typ, newSlice), fl); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			v2 = _r$1;
-			$clone(v2, Value).grow(n);
-			s2 = $clone(v2, Value).object();
-			s2.$length = ($parseInt(s2.$length) >> 0) + n >> 0;
-			$s = -1; return v2;
-			/* */ } return; } var $f = {$blk: extendSlice, $c: true, $r, $24r, _r, _r$1, fl, n, newSlice, s, s2, sNil, v, v2, $s};return $f;
-		};
-		Value.prototype.extendSlice = function(...$args) { return this.$val.extendSlice(...$args); };
+			_1 = $clone(v, Value).Kind();
+			if (_1 === (23)) {
+				st = (toKindTypeExt($clone(v, Value).typ()));
+				elem$2 = st.SliceType.Elem;
+				zeroFn = elem$2.JsType().zero;
+				a = v.ptr.$get();
+				offset = $parseInt(a.$offset) >> 0;
+				length = $parseInt(a.$length) >> 0;
+				array = a.$array;
+				i = 0;
+				while (true) {
+					if (!(i < length)) { break; }
+					array[(i + offset >> 0)] = zeroFn();
+					i = i + (1) >> 0;
+				}
+			} else if (_1 === (21)) {
+				mapObj = v.ptr.$get();
+				mapObj.clear();
+			} else {
+				$panic(new ValueError.ptr("reflect.Value.Clear", $clone(v, Value).Kind()));
+			}
+		};
+		Value.prototype.Clear = function(...$args) { return this.$val.Clear(...$args); };
 		$ptrType(Value).prototype.Index = function Index(i) {
-			var {$24r, $24r$1, _1, _r, _r$1, a, a$1, c, fl, fl$1, fl$2, i, k, s, str, tt, tt$1, typ, typ$1, v, $s, $r, $c} = $restore(this, {i});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			a = [a];
-			a$1 = [a$1];
-			c = [c];
-			i = [i];
-			typ = [typ];
-			typ$1 = [typ$1];
+			var _1, a, a$1, c, c$24ptr, fl, fl$1, fl$2, i, k, s, str, tt, tt$1, typ$1, typ$2, v;
 			v = this;
-				k = new flag(v.flag).kind();
-				_1 = k;
-				/* */ if (_1 === (17)) { $s = 2; continue; }
-				/* */ if (_1 === (23)) { $s = 3; continue; }
-				/* */ if (_1 === (24)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_1 === (17)) { */ case 2:
-					tt = (v.typ.kindType);
-					if (i[0] < 0 || i[0] > ((tt.len >> 0))) {
-						$panic(new $String("reflect: array index out of range"));
-					}
-					typ[0] = tt.elem;
-					fl = (((((v.flag & 384) >>> 0) | new flag(v.flag).ro()) >>> 0) | ((typ[0].Kind() >>> 0))) >>> 0;
-					a[0] = v.ptr;
-					/* */ if (!((((fl & 128) >>> 0) === 0)) && !((typ[0].Kind() === 17)) && !((typ[0].Kind() === 25))) { $s = 7; continue; }
-					/* */ $s = 8; continue;
-					/* if (!((((fl & 128) >>> 0) === 0)) && !((typ[0].Kind() === 17)) && !((typ[0].Kind() === 25))) { */ case 7:
-						$s = -1; return new Value.ptr(typ[0], (new (jsType(PtrTo(typ[0])))((function(a, a$1, c, i, typ, typ$1) { return function Value·Index·func1() {
-								return wrapJsObject(typ[0], a[0][i[0]]);
-							}; })(a, a$1, c, i, typ, typ$1), (function(a, a$1, c, i, typ, typ$1) { return function Value·Index·func2(x) {
-								var x;
-								a[0][i[0]] = unwrapJsObject(typ[0], x);
-							}; })(a, a$1, c, i, typ, typ$1))), fl);
-					/* } */ case 8:
-					_r = makeValue(typ[0], wrapJsObject(typ[0], a[0][i[0]]), fl); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$24r = _r;
-					$s = 10; case 10: return $24r;
-				/* } else if (_1 === (23)) { */ case 3:
-					s = $clone(v, Value).object();
-					if (i[0] < 0 || i[0] >= ($parseInt(s.$length) >> 0)) {
-						$panic(new $String("reflect: slice index out of range"));
-					}
-					tt$1 = (v.typ.kindType);
-					typ$1[0] = tt$1.elem;
-					fl$1 = (((384 | new flag(v.flag).ro()) >>> 0) | ((typ$1[0].Kind() >>> 0))) >>> 0;
-					i[0] = i[0] + (($parseInt(s.$offset) >> 0)) >> 0;
-					a$1[0] = s.$array;
-					/* */ if (!((((fl$1 & 128) >>> 0) === 0)) && !((typ$1[0].Kind() === 17)) && !((typ$1[0].Kind() === 25))) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if (!((((fl$1 & 128) >>> 0) === 0)) && !((typ$1[0].Kind() === 17)) && !((typ$1[0].Kind() === 25))) { */ case 11:
-						$s = -1; return new Value.ptr(typ$1[0], (new (jsType(PtrTo(typ$1[0])))((function(a, a$1, c, i, typ, typ$1) { return function Value·Index·func3() {
-								return wrapJsObject(typ$1[0], a$1[0][i[0]]);
-							}; })(a, a$1, c, i, typ, typ$1), (function(a, a$1, c, i, typ, typ$1) { return function Value·Index·func4(x) {
-								var x;
-								a$1[0][i[0]] = unwrapJsObject(typ$1[0], x);
-							}; })(a, a$1, c, i, typ, typ$1))), fl$1);
-					/* } */ case 12:
-					_r$1 = makeValue(typ$1[0], wrapJsObject(typ$1[0], a$1[0][i[0]]), fl$1); /* */ $s = 13; case 13: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					$24r$1 = _r$1;
-					$s = 14; case 14: return $24r$1;
-				/* } else if (_1 === (24)) { */ case 4:
-					str = (v.ptr).$get();
-					if (i[0] < 0 || i[0] >= str.length) {
-						$panic(new $String("reflect: string index out of range"));
-					}
-					fl$2 = (((new flag(v.flag).ro() | 8) >>> 0) | 128) >>> 0;
-					c[0] = str.charCodeAt(i[0]);
-					$s = -1; return new Value.ptr(uint8Type, ((c.$ptr || (c.$ptr = new ptrType$13(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, c)))), fl$2);
-				/* } else { */ case 5:
-					$panic(new ValueError.ptr("reflect.Value.Index", k));
-				/* } */ case 6:
-			case 1:
-			$s = -1; return new Value.ptr(ptrType$2.nil, 0, 0);
-			/* */ } return; } var $f = {$blk: Index, $c: true, $r, $24r, $24r$1, _1, _r, _r$1, a, a$1, c, fl, fl$1, fl$2, i, k, s, str, tt, tt$1, typ, typ$1, v, $s};return $f;
+			k = new flag(v.flag).kind();
+			_1 = k;
+			if (_1 === (17)) {
+				tt = $clone(v, Value).typ().ArrayType();
+				if (i < 0 || i > ((tt.Len >> 0))) {
+					$panic(new $String("reflect: array index out of range"));
+				}
+				typ$1 = tt.Elem;
+				fl = (((((v.flag & 384) >>> 0) | new flag(v.flag).ro()) >>> 0) | ((typ$1.Kind() >>> 0))) >>> 0;
+				a = v.ptr;
+				if (!((((fl & 128) >>> 0) === 0)) && !((typ$1.Kind() === 17)) && !((typ$1.Kind() === 25))) {
+					return new Value.ptr(typ$1, (new (typ$1.JsPtrTo())((function Value·Index·func1() {
+							return abi.WrapJsObject(typ$1, a[i]);
+						}), (function Value·Index·func2(x) {
+							var x;
+							a[i] = abi.UnwrapJsObject(typ$1, x);
+						}))), fl);
+				}
+				return makeValue(typ$1, abi.WrapJsObject(typ$1, a[i]), fl);
+			} else if (_1 === (23)) {
+				s = $clone(v, Value).object();
+				if (i < 0 || i >= ($parseInt(s.$length) >> 0)) {
+					$panic(new $String("reflect: slice index out of range"));
+				}
+				tt$1 = (toKindTypeExt($clone(v, Value).typ()));
+				typ$2 = tt$1.SliceType.Elem;
+				fl$1 = (((384 | new flag(v.flag).ro()) >>> 0) | ((typ$2.Kind() >>> 0))) >>> 0;
+				i = i + (($parseInt(s.$offset) >> 0)) >> 0;
+				a$1 = s.$array;
+				if (!((((fl$1 & 128) >>> 0) === 0)) && !((typ$2.Kind() === 17)) && !((typ$2.Kind() === 25))) {
+					return new Value.ptr(typ$2, (new (typ$2.JsPtrTo())((function Value·Index·func3() {
+							return abi.WrapJsObject(typ$2, a$1[i]);
+						}), (function Value·Index·func4(x) {
+							var x;
+							a$1[i] = abi.UnwrapJsObject(typ$2, x);
+						}))), fl$1);
+				}
+				return makeValue(typ$2, abi.WrapJsObject(typ$2, a$1[i]), fl$1);
+			} else if (_1 === (24)) {
+				str = (v.ptr).$get();
+				if (i < 0 || i >= str.length) {
+					$panic(new $String("reflect: string index out of range"));
+				}
+				fl$2 = (((new flag(v.flag).ro() | 8) >>> 0) | 128) >>> 0;
+				c = str.charCodeAt(i);
+				return new Value.ptr(uint8Type, ((c$24ptr || (c$24ptr = new ptrType$14(function() { return c; }, function($v) { c = $v; })))), fl$2);
+			} else {
+				$panic(new ValueError.ptr("reflect.Value.Index", k));
+			}
 		};
 		Value.prototype.Index = function(...$args) { return this.$val.Index(...$args); };
 		$ptrType(Value).prototype.InterfaceData = function InterfaceData() {
@@ -18102,14 +17155,13 @@ $packages["reflect"] = (function() {
 		};
 		Value.prototype.InterfaceData = function(...$args) { return this.$val.InterfaceData(...$args); };
 		$ptrType(Value).prototype.SetZero = function SetZero() {
-			var {_r, v, $s, $r, $c} = $restore(this, {});
+			var {v, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			new flag(v.flag).mustBeAssignable();
-			_r = Zero(v.typ); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$r = $clone(v, Value).Set($clone(_r, Value)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = $clone(v, Value).Set($clone(Zero(toRType($clone(v, Value).typ())), Value)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: SetZero, $c: true, $r, _r, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: SetZero, $c: true, $r, v, $s};return $f;
 		};
 		Value.prototype.SetZero = function(...$args) { return this.$val.SetZero(...$args); };
 		$ptrType(Value).prototype.IsNil = function IsNil() {
@@ -18118,7 +17170,7 @@ $packages["reflect"] = (function() {
 			k = new flag(v.flag).kind();
 			_1 = k;
 			if ((_1 === (22)) || (_1 === (23))) {
-				return $clone(v, Value).object() === jsType(v.typ).nil;
+				return $clone(v, Value).object() === $clone(v, Value).typ().JsType().nil;
 			} else if (_1 === (18)) {
 				return $clone(v, Value).object() === $chanNil;
 			} else if (_1 === (19)) {
@@ -18135,42 +17187,27 @@ $packages["reflect"] = (function() {
 		};
 		Value.prototype.IsNil = function(...$args) { return this.$val.IsNil(...$args); };
 		$ptrType(Value).prototype.Len = function Len$1() {
-			var {$24r, _1, _r, _r$1, k, v, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var _1, elem$2, k, v;
 			v = this;
-				k = new flag(v.flag).kind();
-				_1 = k;
-				/* */ if ((_1 === (17)) || (_1 === (24))) { $s = 2; continue; }
-				/* */ if (_1 === (23)) { $s = 3; continue; }
-				/* */ if (_1 === (18)) { $s = 4; continue; }
-				/* */ if (_1 === (21)) { $s = 5; continue; }
-				/* */ if (_1 === (22)) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if ((_1 === (17)) || (_1 === (24))) { */ case 2:
-					$s = -1; return $parseInt($clone(v, Value).object().length);
-				/* } else if (_1 === (23)) { */ case 3:
-					$s = -1; return $parseInt($clone(v, Value).object().$length) >> 0;
-				/* } else if (_1 === (18)) { */ case 4:
-					$s = -1; return $parseInt($clone(v, Value).object().$buffer.length) >> 0;
-				/* } else if (_1 === (21)) { */ case 5:
-					$s = -1; return $parseInt($clone(v, Value).object().size) >> 0;
-				/* } else if (_1 === (22)) { */ case 6:
-					_r = v.typ.Elem().Kind(); /* */ $s = 11; case 11: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					/* */ if (_r === 17) { $s = 9; continue; }
-					/* */ $s = 10; continue;
-					/* if (_r === 17) { */ case 9:
-						_r$1 = v.typ.Elem().Len(); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						$24r = _r$1;
-						$s = 13; case 13: return $24r;
-					/* } */ case 10:
-					$panic(new $String("reflect: call of reflect.Value.Len on ptr to non-array Value"));
-					$s = 8; continue;
-				/* } else { */ case 7:
-					$panic(new ValueError.ptr("reflect.Value.Len", k));
-				/* } */ case 8:
-			case 1:
-			$s = -1; return 0;
-			/* */ } return; } var $f = {$blk: Len$1, $c: true, $r, $24r, _1, _r, _r$1, k, v, $s};return $f;
+			k = new flag(v.flag).kind();
+			_1 = k;
+			if ((_1 === (17)) || (_1 === (24))) {
+				return $parseInt($clone(v, Value).object().length);
+			} else if (_1 === (23)) {
+				return $parseInt($clone(v, Value).object().$length) >> 0;
+			} else if (_1 === (18)) {
+				return $parseInt($clone(v, Value).object().$buffer.length) >> 0;
+			} else if (_1 === (21)) {
+				return $parseInt($clone(v, Value).object().size) >> 0;
+			} else if (_1 === (22)) {
+				elem$2 = $clone(v, Value).typ().Elem();
+				if (elem$2.Kind() === 17) {
+					return elem$2.Len();
+				}
+				$panic(new $String("reflect: call of reflect.Value.Len on ptr to non-array Value"));
+			} else {
+				$panic(new ValueError.ptr("reflect.Value.Len", k));
+			}
 		};
 		Value.prototype.Len = function(...$args) { return this.$val.Len(...$args); };
 		$ptrType(Value).prototype.Pointer = function Pointer() {
@@ -18204,17 +17241,17 @@ $packages["reflect"] = (function() {
 			v = this;
 			new flag(v.flag).mustBeAssignable();
 			new flag(x.flag).mustBeExported();
-			_r = $clone(x, Value).assignTo("reflect.Set", v.typ, 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = $clone(x, Value).assignTo("reflect.Set", $clone(v, Value).typ(), 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			x = _r;
 			/* */ if (!((((v.flag & 128) >>> 0) === 0))) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if (!((((v.flag & 128) >>> 0) === 0))) { */ case 2:
-					_1 = v.typ.Kind();
+					_1 = $clone(v, Value).typ().Kind();
 					/* */ if ((_1 === (17)) || (_1 === (25))) { $s = 5; continue; }
 					/* */ if (_1 === (20)) { $s = 6; continue; }
 					/* */ $s = 7; continue;
 					/* if ((_1 === (17)) || (_1 === (25))) { */ case 5:
-						jsType(v.typ).copy(v.ptr, x.ptr);
+						$clone(v, Value).typ().JsType().copy(v.ptr, x.ptr);
 						$s = 8; continue;
 					/* } else if (_1 === (20)) { */ case 6:
 						_r$1 = valueInterface($clone(x, Value), false); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
@@ -18232,67 +17269,51 @@ $packages["reflect"] = (function() {
 		};
 		Value.prototype.Set = function(...$args) { return this.$val.Set(...$args); };
 		$ptrType(Value).prototype.bytesSlow = function bytesSlow() {
-			var {_1, _r, _r$1, v, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var _1, v;
 			v = this;
-				_1 = new flag(v.flag).kind();
-				/* */ if (_1 === (23)) { $s = 2; continue; }
-				/* */ if (_1 === (17)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_1 === (23)) { */ case 2:
-					_r = v.typ.Elem().Kind(); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					/* */ if (!((_r === 8))) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (!((_r === 8))) { */ case 5:
-						$panic(new $String("reflect.Value.Bytes of non-byte slice"));
-					/* } */ case 6:
-					$s = -1; return (v.ptr).$get();
-				/* } else if (_1 === (17)) { */ case 3:
-					_r$1 = v.typ.Elem().Kind(); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					/* */ if (!((_r$1 === 8))) { $s = 8; continue; }
-					/* */ $s = 9; continue;
-					/* if (!((_r$1 === 8))) { */ case 8:
-						$panic(new $String("reflect.Value.Bytes of non-byte array"));
-					/* } */ case 9:
-					if (!$clone(v, Value).CanAddr()) {
-						$panic(new $String("reflect.Value.Bytes of unaddressable byte array"));
-					}
-					$s = -1; return $assertType($internalize(v.ptr, $emptyInterface), sliceType$4);
-				/* } */ case 4:
-			case 1:
+			_1 = new flag(v.flag).kind();
+			if (_1 === (23)) {
+				if (!(($clone(v, Value).typ().Elem().Kind() === 8))) {
+					$panic(new $String("reflect.Value.Bytes of non-byte slice"));
+				}
+				return (v.ptr).$get();
+			} else if (_1 === (17)) {
+				if (!(($clone(v, Value).typ().Elem().Kind() === 8))) {
+					$panic(new $String("reflect.Value.Bytes of non-byte array"));
+				}
+				if (!$clone(v, Value).CanAddr()) {
+					$panic(new $String("reflect.Value.Bytes of unaddressable byte array"));
+				}
+				return $assertType($internalize(v.ptr, $emptyInterface), sliceType$2);
+			}
 			$panic(new ValueError.ptr("reflect.Value.Bytes", new flag(v.flag).kind()));
-			$s = -1; return sliceType$4.nil;
-			/* */ } return; } var $f = {$blk: bytesSlow, $c: true, $r, _1, _r, _r$1, v, $s};return $f;
 		};
 		Value.prototype.bytesSlow = function(...$args) { return this.$val.bytesSlow(...$args); };
 		$ptrType(Value).prototype.SetBytes = function SetBytes(x) {
-			var {_r, _r$1, _v, slice, typedSlice, v, x, $s, $r, $c} = $restore(this, {x});
+			var {_r, _v, slice, typedSlice, v, x, $s, $r, $c} = $restore(this, {x});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			new flag(v.flag).mustBeAssignable();
 			new flag(v.flag).mustBe(23);
-			_r = v.typ.Elem().Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			/* */ if (!((_r === 8))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!((_r === 8))) { */ case 1:
+			if (!(($clone(v, Value).typ().Elem().Kind() === 8))) {
 				$panic(new $String("reflect.Value.SetBytes of non-byte slice"));
-			/* } */ case 2:
+			}
 			slice = x;
-			if (!(v.typ.Name() === "")) { _v = true; $s = 6; continue s; }
-			_r$1 = v.typ.Elem().Name(); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_v = !(_r$1 === ""); case 6:
-			/* */ if (_v) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (_v) { */ case 4:
-				typedSlice = new (jsType(v.typ))(slice.$array);
+			if (!(toRType($clone(v, Value).typ()).Name() === "")) { _v = true; $s = 3; continue s; }
+			_r = toRType($clone(v, Value).typ()).Elem().Name(); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_v = !(_r === ""); case 3:
+			/* */ if (_v) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (_v) { */ case 1:
+				typedSlice = new ($clone(v, Value).typ().JsType())(slice.$array);
 				typedSlice.$offset = slice.$offset;
 				typedSlice.$length = slice.$length;
 				typedSlice.$capacity = slice.$capacity;
 				slice = typedSlice;
-			/* } */ case 5:
+			/* } */ case 2:
 			v.ptr.$set(slice);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: SetBytes, $c: true, $r, _r, _r$1, _v, slice, typedSlice, v, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: SetBytes, $c: true, $r, _r, _v, slice, typedSlice, v, x, $s};return $f;
 		};
 		Value.prototype.SetBytes = function(...$args) { return this.$val.SetBytes(...$args); };
 		$ptrType(Value).prototype.SetCap = function SetCap(n) {
@@ -18304,7 +17325,7 @@ $packages["reflect"] = (function() {
 			if (n < ($parseInt(s.$length) >> 0) || n > ($parseInt(s.$capacity) >> 0)) {
 				$panic(new $String("reflect: slice capacity out of range in SetCap"));
 			}
-			newSlice = new (jsType(v.typ))(s.$array);
+			newSlice = new ($clone(v, Value).typ().JsType())(s.$array);
 			newSlice.$offset = s.$offset;
 			newSlice.$length = s.$length;
 			newSlice.$capacity = n;
@@ -18320,7 +17341,7 @@ $packages["reflect"] = (function() {
 			if (n < 0 || n > ($parseInt(s.$capacity) >> 0)) {
 				$panic(new $String("reflect: slice length out of range in SetLen"));
 			}
-			newSlice = new (jsType(v.typ))(s.$array);
+			newSlice = new ($clone(v, Value).typ().JsType())(s.$array);
 			newSlice.$offset = s.$offset;
 			newSlice.$length = n;
 			newSlice.$capacity = s.$capacity;
@@ -18328,11 +17349,11 @@ $packages["reflect"] = (function() {
 		};
 		Value.prototype.SetLen = function(...$args) { return this.$val.SetLen(...$args); };
 		$ptrType(Value).prototype.Slice = function Slice(i, j) {
-			var {$24r, $24r$1, _1, _r, _r$1, cap, i, j, kind$1, s, str, tt, typ, v, $s, $r, $c} = $restore(this, {i, j});
+			var {_1, _r, cap, i, j, kind$1, s, str, tt, typ$1, v, $s, $r, $c} = $restore(this, {i, j});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			cap = 0;
-			typ = $ifaceNil;
+			typ$1 = ptrType$4.nil;
 			s = null;
 				kind$1 = new flag(v.flag).kind();
 				_1 = kind$1;
@@ -18344,13 +17365,14 @@ $packages["reflect"] = (function() {
 					if (((v.flag & 256) >>> 0) === 0) {
 						$panic(new $String("reflect.Value.Slice: slice of unaddressable array"));
 					}
-					tt = (v.typ.kindType);
-					cap = ((tt.len >> 0));
-					typ = SliceOf(tt.elem);
-					s = new (jsType(typ))($clone(v, Value).object());
+					tt = ($clone(v, Value).typ().kindType);
+					cap = ((tt.Len >> 0));
+					_r = SliceOf(toRType(tt.Elem)).common(); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					typ$1 = _r;
+					s = new (typ$1.JsType())($clone(v, Value).object());
 					$s = 6; continue;
 				/* } else if (_1 === (23)) { */ case 3:
-					typ = v.typ;
+					typ$1 = $clone(v, Value).typ();
 					s = $clone(v, Value).object();
 					cap = $parseInt(s.$capacity) >> 0;
 					$s = 6; continue;
@@ -18359,9 +17381,7 @@ $packages["reflect"] = (function() {
 					if (i < 0 || j < i || j > str.length) {
 						$panic(new $String("reflect.Value.Slice: string slice index out of bounds"));
 					}
-					_r = ValueOf(new $String($substring(str, i, j))); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$24r = _r;
-					$s = 8; case 8: return $24r;
+					$s = -1; return ValueOf(new $String($substring(str, i, j)));
 				/* } else { */ case 5:
 					$panic(new ValueError.ptr("reflect.Value.Slice", kind$1));
 				/* } */ case 6:
@@ -18369,43 +17389,46 @@ $packages["reflect"] = (function() {
 			if (i < 0 || j < i || j > cap) {
 				$panic(new $String("reflect.Value.Slice: slice index out of bounds"));
 			}
-			_r$1 = makeValue(typ, $subslice(s, i, j), new flag(v.flag).ro()); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r$1 = _r$1;
-			$s = 10; case 10: return $24r$1;
-			/* */ } return; } var $f = {$blk: Slice, $c: true, $r, $24r, $24r$1, _1, _r, _r$1, cap, i, j, kind$1, s, str, tt, typ, v, $s};return $f;
+			$s = -1; return makeValue(typ$1, $subslice(s, i, j), new flag(v.flag).ro());
+			/* */ } return; } var $f = {$blk: Slice, $c: true, $r, _1, _r, cap, i, j, kind$1, s, str, tt, typ$1, v, $s};return $f;
 		};
 		Value.prototype.Slice = function(...$args) { return this.$val.Slice(...$args); };
 		$ptrType(Value).prototype.Slice3 = function Slice3(i, j, k) {
-			var {$24r, _1, _r, cap, i, j, k, kind$1, s, tt, typ, v, $s, $r, $c} = $restore(this, {i, j, k});
+			var {_1, _r, cap, i, j, k, kind$1, s, tt, typ$1, v, $s, $r, $c} = $restore(this, {i, j, k});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			cap = 0;
-			typ = $ifaceNil;
+			typ$1 = ptrType$4.nil;
 			s = null;
-			kind$1 = new flag(v.flag).kind();
-			_1 = kind$1;
-			if (_1 === (17)) {
-				if (((v.flag & 256) >>> 0) === 0) {
-					$panic(new $String("reflect.Value.Slice: slice of unaddressable array"));
-				}
-				tt = (v.typ.kindType);
-				cap = ((tt.len >> 0));
-				typ = SliceOf(tt.elem);
-				s = new (jsType(typ))($clone(v, Value).object());
-			} else if (_1 === (23)) {
-				typ = v.typ;
-				s = $clone(v, Value).object();
-				cap = $parseInt(s.$capacity) >> 0;
-			} else {
-				$panic(new ValueError.ptr("reflect.Value.Slice3", kind$1));
-			}
+				kind$1 = new flag(v.flag).kind();
+				_1 = kind$1;
+				/* */ if (_1 === (17)) { $s = 2; continue; }
+				/* */ if (_1 === (23)) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (_1 === (17)) { */ case 2:
+					if (((v.flag & 256) >>> 0) === 0) {
+						$panic(new $String("reflect.Value.Slice: slice of unaddressable array"));
+					}
+					tt = ($clone(v, Value).typ().kindType);
+					cap = ((tt.Len >> 0));
+					_r = SliceOf(toRType(tt.Elem)).common(); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					typ$1 = _r;
+					s = new (typ$1.JsType())($clone(v, Value).object());
+					$s = 5; continue;
+				/* } else if (_1 === (23)) { */ case 3:
+					typ$1 = $clone(v, Value).typ();
+					s = $clone(v, Value).object();
+					cap = $parseInt(s.$capacity) >> 0;
+					$s = 5; continue;
+				/* } else { */ case 4:
+					$panic(new ValueError.ptr("reflect.Value.Slice3", kind$1));
+				/* } */ case 5:
+			case 1:
 			if (i < 0 || j < i || k < j || k > cap) {
 				$panic(new $String("reflect.Value.Slice3: slice index out of bounds"));
 			}
-			_r = makeValue(typ, $subslice(s, i, j, k), new flag(v.flag).ro()); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Slice3, $c: true, $r, $24r, _1, _r, cap, i, j, k, kind$1, s, tt, typ, v, $s};return $f;
+			$s = -1; return makeValue(typ$1, $subslice(s, i, j, k), new flag(v.flag).ro());
+			/* */ } return; } var $f = {$blk: Slice3, $c: true, $r, _1, _r, cap, i, j, k, kind$1, s, tt, typ$1, v, $s};return $f;
 		};
 		Value.prototype.Slice3 = function(...$args) { return this.$val.Slice3(...$args); };
 		$ptrType(Value).prototype.Close = function Close() {
@@ -18421,11 +17444,11 @@ $packages["reflect"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			selected = false;
 			received = false;
-			comms = new sliceType$19([new sliceType$18([ch])]);
+			comms = new sliceType$18([new sliceType$17([ch])]);
 			if (nb) {
-				comms = $append(comms, new sliceType$18([]));
+				comms = $append(comms, new sliceType$17([]));
 			}
-			_r = selectHelper(new sliceType$6([comms])); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = selectHelper(new sliceType$4([comms])); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			selectRes = _r;
 			if (nb && (($parseInt(selectRes[0]) >> 0) === 1)) {
 				_tmp = false;
@@ -18446,11 +17469,11 @@ $packages["reflect"] = (function() {
 		chansend = function chansend$1(ch, val, nb) {
 			var {_r, ch, comms, nb, selectRes, val, $s, $r, $c} = $restore(this, {ch, val, nb});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			comms = new sliceType$19([new sliceType$18([ch, val.$get()])]);
+			comms = new sliceType$18([new sliceType$17([ch, val.$get()])]);
 			if (nb) {
-				comms = $append(comms, new sliceType$18([]));
+				comms = $append(comms, new sliceType$17([]));
 			}
-			_r = selectHelper(new sliceType$6([comms])); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = selectHelper(new sliceType$4([comms])); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			selectRes = _r;
 			if (nb && (($parseInt(selectRes[0]) >> 0) === 1)) {
 				$s = -1; return false;
@@ -18459,7 +17482,7 @@ $packages["reflect"] = (function() {
 			/* */ } return; } var $f = {$blk: chansend$1, $c: true, $r, _r, ch, comms, nb, selectRes, val, $s};return $f;
 		};
 		DeepEqual = function DeepEqual$1(a1, a2) {
-			var {$24r, _arg, _arg$1, _arg$2, _r, _r$1, _r$2, a1, a2, i1, i2, $s, $r, $c} = $restore(this, {a1, a2});
+			var {$24r, _r, a1, a2, i1, i2, $s, $r, $c} = $restore(this, {a1, a2});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			i1 = a1;
 			i2 = a2;
@@ -18469,19 +17492,14 @@ $packages["reflect"] = (function() {
 			if (i1 === null || i2 === null || !(i1.constructor === i2.constructor)) {
 				$s = -1; return false;
 			}
-			_r = ValueOf(a1); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_arg = $clone(_r, Value);
-			_r$1 = ValueOf(a2); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_arg$1 = $clone(_r$1, Value);
-			_arg$2 = sliceType$20.nil;
-			_r$2 = deepValueEqualJs(_arg, _arg$1, _arg$2); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: DeepEqual$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r, _r$1, _r$2, a1, a2, i1, i2, $s};return $f;
+			_r = deepValueEqualJs($clone(ValueOf(a1), Value), $clone(ValueOf(a2), Value), sliceType$19.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: DeepEqual$1, $c: true, $r, $24r, _r, a1, a2, i1, i2, $s};return $f;
 		};
 		$pkg.DeepEqual = DeepEqual;
 		deepValueEqualJs = function deepValueEqualJs$1(v1, v2, visited) {
-			var {$24r, $24r$1, $24r$2, _1, _2, _arg, _arg$1, _arg$10, _arg$11, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _v, entry, i, i$1, k, keys, n, n$1, v1, v2, val1, val2, visited, $s, $r, $c} = $restore(this, {v1, v2, visited});
+			var {$24r, $24r$1, $24r$2, _1, _2, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _ref$1, _v, entry, i, i$1, k, keys, n, n$1, v1, v2, val1, val2, visited, $s, $r, $c} = $restore(this, {v1, v2, visited});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v1, Value).IsValid() || !$clone(v2, Value).IsValid()) {
 				$s = -1; return !$clone(v1, Value).IsValid() && !$clone(v2, Value).IsValid();
@@ -18489,8 +17507,8 @@ $packages["reflect"] = (function() {
 			if (!($interfaceIsEqual($clone(v1, Value).Type(), $clone(v2, Value).Type()))) {
 				$s = -1; return false;
 			}
-			if ($interfaceIsEqual($clone(v1, Value).Type(), jsObjectPtr)) {
-				$s = -1; return unwrapJsObject(jsObjectPtr, $clone(v1, Value).object()) === unwrapJsObject(jsObjectPtr, $clone(v2, Value).object());
+			if ($clone(v1, Value).typ() === abi.JsObjectPtr) {
+				$s = -1; return abi.UnwrapJsObject(abi.JsObjectPtr, $clone(v1, Value).object()) === abi.UnwrapJsObject(abi.JsObjectPtr, $clone(v2, Value).object());
 			}
 			_1 = $clone(v1, Value).Kind();
 			if ((_1 === (17)) || (_1 === (21)) || (_1 === (23)) || (_1 === (25))) {
@@ -18498,7 +17516,7 @@ $packages["reflect"] = (function() {
 				_i = 0;
 				while (true) {
 					if (!(_i < _ref.$length)) { break; }
-					entry = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), arrayType$7);
+					entry = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), arrayType$4);
 					if (v1.ptr === entry[0] && v2.ptr === entry[1]) {
 						$s = -1; return true;
 					}
@@ -18524,72 +17542,48 @@ $packages["reflect"] = (function() {
 							$s = -1; return true;
 						}
 					}
-					_r = $clone(v1, Value).Len(); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					n = _r;
-					_r$1 = $clone(v2, Value).Len(); /* */ $s = 13; case 13: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					/* */ if (!((n === _r$1))) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if (!((n === _r$1))) { */ case 11:
+					n = $clone(v1, Value).Len();
+					if (!((n === $clone(v2, Value).Len()))) {
 						$s = -1; return false;
-					/* } */ case 12:
+					}
 					i = 0;
-					/* while (true) { */ case 14:
-						/* if (!(i < n)) { break; } */ if(!(i < n)) { $s = 15; continue; }
-						_r$2 = $clone(v1, Value).Index(i); /* */ $s = 18; case 18: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						_arg = $clone(_r$2, Value);
-						_r$3 = $clone(v2, Value).Index(i); /* */ $s = 19; case 19: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_arg$1 = $clone(_r$3, Value);
-						_arg$2 = visited;
-						_r$4 = deepValueEqualJs(_arg, _arg$1, _arg$2); /* */ $s = 20; case 20: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						/* */ if (!_r$4) { $s = 16; continue; }
-						/* */ $s = 17; continue;
-						/* if (!_r$4) { */ case 16:
+					/* while (true) { */ case 10:
+						/* if (!(i < n)) { break; } */ if(!(i < n)) { $s = 11; continue; }
+						_r = deepValueEqualJs($clone($clone(v1, Value).Index(i), Value), $clone($clone(v2, Value).Index(i), Value), visited); /* */ $s = 14; case 14: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						/* */ if (!_r) { $s = 12; continue; }
+						/* */ $s = 13; continue;
+						/* if (!_r) { */ case 12:
 							$s = -1; return false;
-						/* } */ case 17:
+						/* } */ case 13:
 						i = i + (1) >> 0;
-					$s = 14; continue;
-					case 15:
+					$s = 10; continue;
+					case 11:
 					$s = -1; return true;
 				/* } else if (_2 === (20)) { */ case 3:
 					if ($clone(v1, Value).IsNil() || $clone(v2, Value).IsNil()) {
 						$s = -1; return $clone(v1, Value).IsNil() && $clone(v2, Value).IsNil();
 					}
-					_r$5 = $clone(v1, Value).Elem(); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_arg$3 = $clone(_r$5, Value);
-					_r$6 = $clone(v2, Value).Elem(); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					_arg$4 = $clone(_r$6, Value);
-					_arg$5 = visited;
-					_r$7 = deepValueEqualJs(_arg$3, _arg$4, _arg$5); /* */ $s = 23; case 23: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					$24r = _r$7;
-					$s = 24; case 24: return $24r;
+					_r$1 = deepValueEqualJs($clone($clone(v1, Value).Elem(), Value), $clone($clone(v2, Value).Elem(), Value), visited); /* */ $s = 15; case 15: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					$24r = _r$1;
+					$s = 16; case 16: return $24r;
 				/* } else if (_2 === (22)) { */ case 4:
-					_r$8 = $clone(v1, Value).Elem(); /* */ $s = 25; case 25: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					_arg$6 = $clone(_r$8, Value);
-					_r$9 = $clone(v2, Value).Elem(); /* */ $s = 26; case 26: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_arg$7 = $clone(_r$9, Value);
-					_arg$8 = visited;
-					_r$10 = deepValueEqualJs(_arg$6, _arg$7, _arg$8); /* */ $s = 27; case 27: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					$24r$1 = _r$10;
-					$s = 28; case 28: return $24r$1;
+					_r$2 = deepValueEqualJs($clone($clone(v1, Value).Elem(), Value), $clone($clone(v2, Value).Elem(), Value), visited); /* */ $s = 17; case 17: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					$24r$1 = _r$2;
+					$s = 18; case 18: return $24r$1;
 				/* } else if (_2 === (25)) { */ case 5:
 					n$1 = $clone(v1, Value).NumField();
 					i$1 = 0;
-					/* while (true) { */ case 29:
-						/* if (!(i$1 < n$1)) { break; } */ if(!(i$1 < n$1)) { $s = 30; continue; }
-						_r$11 = $clone(v1, Value).Field(i$1); /* */ $s = 33; case 33: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-						_arg$9 = $clone(_r$11, Value);
-						_r$12 = $clone(v2, Value).Field(i$1); /* */ $s = 34; case 34: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						_arg$10 = $clone(_r$12, Value);
-						_arg$11 = visited;
-						_r$13 = deepValueEqualJs(_arg$9, _arg$10, _arg$11); /* */ $s = 35; case 35: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-						/* */ if (!_r$13) { $s = 31; continue; }
-						/* */ $s = 32; continue;
-						/* if (!_r$13) { */ case 31:
+					/* while (true) { */ case 19:
+						/* if (!(i$1 < n$1)) { break; } */ if(!(i$1 < n$1)) { $s = 20; continue; }
+						_r$3 = deepValueEqualJs($clone($clone(v1, Value).Field(i$1), Value), $clone($clone(v2, Value).Field(i$1), Value), visited); /* */ $s = 23; case 23: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						/* */ if (!_r$3) { $s = 21; continue; }
+						/* */ $s = 22; continue;
+						/* if (!_r$3) { */ case 21:
 							$s = -1; return false;
-						/* } */ case 32:
+						/* } */ case 22:
 						i$1 = i$1 + (1) >> 0;
-					$s = 29; continue;
-					case 30:
+					$s = 19; continue;
+					case 20:
 					$s = -1; return true;
 				/* } else if (_2 === (21)) { */ case 6:
 					if (!($clone(v1, Value).IsNil() === $clone(v2, Value).IsNil())) {
@@ -18598,34 +17592,30 @@ $packages["reflect"] = (function() {
 					if ($clone(v1, Value).object() === $clone(v2, Value).object()) {
 						$s = -1; return true;
 					}
-					_r$14 = $clone(v1, Value).MapKeys(); /* */ $s = 36; case 36: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					keys = _r$14;
-					_r$15 = $clone(v2, Value).Len(); /* */ $s = 39; case 39: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-					/* */ if (!((keys.$length === _r$15))) { $s = 37; continue; }
-					/* */ $s = 38; continue;
-					/* if (!((keys.$length === _r$15))) { */ case 37:
+					keys = $clone(v1, Value).MapKeys();
+					if (!((keys.$length === $clone(v2, Value).Len()))) {
 						$s = -1; return false;
-					/* } */ case 38:
+					}
 					_ref$1 = keys;
 					_i$1 = 0;
-					/* while (true) { */ case 40:
-						/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 41; continue; }
+					/* while (true) { */ case 24:
+						/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 25; continue; }
 						k = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-						_r$16 = $clone(v1, Value).MapIndex($clone(k, Value)); /* */ $s = 42; case 42: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-						val1 = _r$16;
-						_r$17 = $clone(v2, Value).MapIndex($clone(k, Value)); /* */ $s = 43; case 43: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-						val2 = _r$17;
-						if (!$clone(val1, Value).IsValid() || !$clone(val2, Value).IsValid()) { _v = true; $s = 46; continue s; }
-						_r$18 = deepValueEqualJs($clone(val1, Value), $clone(val2, Value), visited); /* */ $s = 47; case 47: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-						_v = !_r$18; case 46:
-						/* */ if (_v) { $s = 44; continue; }
-						/* */ $s = 45; continue;
-						/* if (_v) { */ case 44:
+						_r$4 = $clone(v1, Value).MapIndex($clone(k, Value)); /* */ $s = 26; case 26: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						val1 = _r$4;
+						_r$5 = $clone(v2, Value).MapIndex($clone(k, Value)); /* */ $s = 27; case 27: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						val2 = _r$5;
+						if (!$clone(val1, Value).IsValid() || !$clone(val2, Value).IsValid()) { _v = true; $s = 30; continue s; }
+						_r$6 = deepValueEqualJs($clone(val1, Value), $clone(val2, Value), visited); /* */ $s = 31; case 31: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						_v = !_r$6; case 30:
+						/* */ if (_v) { $s = 28; continue; }
+						/* */ $s = 29; continue;
+						/* if (_v) { */ case 28:
 							$s = -1; return false;
-						/* } */ case 45:
+						/* } */ case 29:
 						_i$1++;
-					$s = 40; continue;
-					case 41:
+					$s = 24; continue;
+					case 25:
 					$s = -1; return true;
 				/* } else if (_2 === (19)) { */ case 7:
 					$s = -1; return $clone(v1, Value).IsNil() && $clone(v2, Value).IsNil();
@@ -18633,53 +17623,84 @@ $packages["reflect"] = (function() {
 					$s = -1; return $clone(v1, Value).object() === $clone(v2, Value).object();
 				/* } */ case 9:
 			case 1:
-			_r$19 = valueInterface($clone(v1, Value), false); /* */ $s = 48; case 48: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-			_r$20 = valueInterface($clone(v2, Value), false); /* */ $s = 49; case 49: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-			$24r$2 = !!($interfaceIsEqual(_r$19, _r$20));
-			$s = 50; case 50: return $24r$2;
-			/* */ } return; } var $f = {$blk: deepValueEqualJs$1, $c: true, $r, $24r, $24r$1, $24r$2, _1, _2, _arg, _arg$1, _arg$10, _arg$11, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _v, entry, i, i$1, k, keys, n, n$1, v1, v2, val1, val2, visited, $s};return $f;
+			_r$7 = valueInterface($clone(v1, Value), false); /* */ $s = 32; case 32: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+			_r$8 = valueInterface($clone(v2, Value), false); /* */ $s = 33; case 33: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+			$24r$2 = !!($interfaceIsEqual(_r$7, _r$8));
+			$s = 34; case 34: return $24r$2;
+			/* */ } return; } var $f = {$blk: deepValueEqualJs$1, $c: true, $r, $24r, $24r$1, $24r$2, _1, _2, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _ref$1, _v, entry, i, i$1, k, keys, n, n$1, v1, v2, val1, val2, visited, $s};return $f;
+		};
+		noescape = function noescape$1(p) {
+			var p;
+			return p;
+		};
+		toKindTypeExt = function toKindTypeExt$1(src) {
+			var _1, _ref, abiTyp, ext, kindType, src, t, t$1, t$2;
+			abiTyp = ptrType$4.nil;
+			_ref = src;
+			if ($assertType(_ref, ptrType$9, true)[1]) {
+				t = _ref.$val;
+				abiTyp = t.common();
+			} else if ($assertType(_ref, ptrType$4, true)[1]) {
+				t$1 = _ref.$val;
+				abiTyp = t$1;
+			} else {
+				t$2 = _ref;
+				$panic(new $String("unexpected type in toKindTypeExt"));
+			}
+			ext = abiTyp.kindTypeExt;
+			if (!(ext === undefined)) {
+				return ext;
+			}
+			kindType = abiTyp.kindType;
+			_1 = abiTyp.Kind();
+			if (_1 === (20)) {
+				ext = new interfaceType.ptr(new abi.InterfaceType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), new abi.Name.ptr("", "", false, false, ""), sliceType$15.nil));
+				ext.InterfaceType = kindType;
+			} else if (_1 === (21)) {
+				ext = new mapType.ptr(new abi.MapType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), ptrType$4.nil, ptrType$4.nil, ptrType$4.nil, $throwNilPointerError, 0, 0, 0, 0));
+				ext.MapType = kindType;
+			} else if (_1 === (22)) {
+				ext = new ptrType.ptr(new abi.PtrType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), ptrType$4.nil));
+				ext.PtrType = kindType;
+			} else if (_1 === (23)) {
+				ext = new sliceType.ptr(new abi.SliceType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), ptrType$4.nil));
+				ext.SliceType = kindType;
+			} else if (_1 === (25)) {
+				ext = new structType.ptr(new abi.StructType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), new abi.Name.ptr("", "", false, false, ""), sliceType$16.nil));
+				ext.StructType = kindType;
+			} else {
+				$panic(new $String("unexpected kind in toKindTypeExt"));
+			}
+			abiTyp.kindTypeExt = ext;
+			return ext;
 		};
-		Value.methods = [{prop: "pointer", name: "pointer", pkg: "reflect", typ: $funcType([], [$UnsafePointer], false)}, {prop: "Addr", name: "Addr", pkg: "", typ: $funcType([], [Value], false)}, {prop: "Bool", name: "Bool", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "panicNotBool", name: "panicNotBool", pkg: "reflect", typ: $funcType([], [], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType$4], false)}, {prop: "runes", name: "runes", pkg: "reflect", typ: $funcType([], [sliceType$12], false)}, {prop: "CanAddr", name: "CanAddr", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "CanSet", name: "CanSet", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Call", name: "Call", pkg: "", typ: $funcType([sliceType$10], [sliceType$10], false)}, {prop: "CallSlice", name: "CallSlice", pkg: "", typ: $funcType([sliceType$10], [sliceType$10], false)}, {prop: "capNonSlice", name: "capNonSlice", pkg: "reflect", typ: $funcType([], [$Int], false)}, {prop: "CanComplex", name: "CanComplex", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Complex", name: "Complex", pkg: "", typ: $funcType([], [$Complex128], false)}, {prop: "FieldByIndex", name: "FieldByIndex", pkg: "", typ: $funcType([sliceType$8], [Value], false)}, {prop: "FieldByIndexErr", name: "FieldByIndexErr", pkg: "", typ: $funcType([sliceType$8], [Value, $error], false)}, {prop: "FieldByName", name: "FieldByName", pkg: "", typ: $funcType([$String], [Value], false)}, {prop: "FieldByNameFunc", name: "FieldByNameFunc", pkg: "", typ: $funcType([funcType$3], [Value], false)}, {prop: "CanFloat", name: "CanFloat", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Float", name: "Float", pkg: "", typ: $funcType([], [$Float64], false)}, {prop: "CanInt", name: "CanInt", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Int", name: "Int", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "CanInterface", name: "CanInterface", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Interface", name: "Interface", pkg: "", typ: $funcType([], [$emptyInterface], false)}, {prop: "IsValid", name: "IsValid", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsZero", name: "IsZero", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "MapIndex", name: "MapIndex", pkg: "", typ: $funcType([Value], [Value], false)}, {prop: "MapKeys", name: "MapKeys", pkg: "", typ: $funcType([], [sliceType$10], false)}, {prop: "SetIterKey", name: "SetIterKey", pkg: "", typ: $funcType([ptrType$22], [], false)}, {prop: "SetIterValue", name: "SetIterValue", pkg: "", typ: $funcType([ptrType$22], [], false)}, {prop: "MapRange", name: "MapRange", pkg: "", typ: $funcType([], [ptrType$22], false)}, {prop: "Method", name: "Method", pkg: "", typ: $funcType([$Int], [Value], false)}, {prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "MethodByName", name: "MethodByName", pkg: "", typ: $funcType([$String], [Value], false)}, {prop: "NumField", name: "NumField", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "OverflowComplex", name: "OverflowComplex", pkg: "", typ: $funcType([$Complex128], [$Bool], false)}, {prop: "OverflowFloat", name: "OverflowFloat", pkg: "", typ: $funcType([$Float64], [$Bool], false)}, {prop: "OverflowInt", name: "OverflowInt", pkg: "", typ: $funcType([$Int64], [$Bool], false)}, {prop: "OverflowUint", name: "OverflowUint", pkg: "", typ: $funcType([$Uint64], [$Bool], false)}, {prop: "Recv", name: "Recv", pkg: "", typ: $funcType([], [Value, $Bool], false)}, {prop: "recv", name: "recv", pkg: "reflect", typ: $funcType([$Bool], [Value, $Bool], false)}, {prop: "Send", name: "Send", pkg: "", typ: $funcType([Value], [], false)}, {prop: "send", name: "send", pkg: "reflect", typ: $funcType([Value, $Bool], [$Bool], false)}, {prop: "SetBool", name: "SetBool", pkg: "", typ: $funcType([$Bool], [], false)}, {prop: "setRunes", name: "setRunes", pkg: "reflect", typ: $funcType([sliceType$12], [], false)}, {prop: "SetComplex", name: "SetComplex", pkg: "", typ: $funcType([$Complex128], [], false)}, {prop: "SetFloat", name: "SetFloat", pkg: "", typ: $funcType([$Float64], [], false)}, {prop: "SetInt", name: "SetInt", pkg: "", typ: $funcType([$Int64], [], false)}, {prop: "SetMapIndex", name: "SetMapIndex", pkg: "", typ: $funcType([Value, Value], [], false)}, {prop: "SetUint", name: "SetUint", pkg: "", typ: $funcType([$Uint64], [], false)}, {prop: "SetPointer", name: "SetPointer", pkg: "", typ: $funcType([$UnsafePointer], [], false)}, {prop: "SetString", name: "SetString", pkg: "", typ: $funcType([$String], [], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "stringNonString", name: "stringNonString", pkg: "reflect", typ: $funcType([], [$String], false)}, {prop: "TryRecv", name: "TryRecv", pkg: "", typ: $funcType([], [Value, $Bool], false)}, {prop: "TrySend", name: "TrySend", pkg: "", typ: $funcType([Value], [$Bool], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [Type], false)}, {prop: "typeSlow", name: "typeSlow", pkg: "reflect", typ: $funcType([], [Type], false)}, {prop: "CanUint", name: "CanUint", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Uint", name: "Uint", pkg: "", typ: $funcType([], [$Uint64], false)}, {prop: "UnsafeAddr", name: "UnsafeAddr", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "Grow", name: "Grow", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Convert", name: "Convert", pkg: "", typ: $funcType([Type], [Value], false)}, {prop: "CanConvert", name: "CanConvert", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Comparable", name: "Comparable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([Value], [$Bool], false)}, {prop: "object", name: "object", pkg: "reflect", typ: $funcType([], [ptrType$3], false)}, {prop: "assignTo", name: "assignTo", pkg: "reflect", typ: $funcType([$String, ptrType$2, $UnsafePointer], [Value], false)}, {prop: "call", name: "call", pkg: "reflect", typ: $funcType([$String, sliceType$10], [sliceType$10], false)}, {prop: "Cap", name: "Cap", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Value], false)}, {prop: "Field", name: "Field", pkg: "", typ: $funcType([$Int], [Value], false)}, {prop: "UnsafePointer", name: "UnsafePointer", pkg: "", typ: $funcType([], [$UnsafePointer], false)}, {prop: "grow", name: "grow", pkg: "reflect", typ: $funcType([$Int], [], false)}, {prop: "extendSlice", name: "extendSlice", pkg: "reflect", typ: $funcType([$Int], [Value], false)}, {prop: "Index", name: "Index", pkg: "", typ: $funcType([$Int], [Value], false)}, {prop: "InterfaceData", name: "InterfaceData", pkg: "", typ: $funcType([], [arrayType$8], false)}, {prop: "SetZero", name: "SetZero", pkg: "", typ: $funcType([], [], false)}, {prop: "IsNil", name: "IsNil", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Pointer", name: "Pointer", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([Value], [], false)}, {prop: "bytesSlow", name: "bytesSlow", pkg: "reflect", typ: $funcType([], [sliceType$4], false)}, {prop: "SetBytes", name: "SetBytes", pkg: "", typ: $funcType([sliceType$4], [], false)}, {prop: "SetCap", name: "SetCap", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "SetLen", name: "SetLen", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Slice", name: "Slice", pkg: "", typ: $funcType([$Int, $Int], [Value], false)}, {prop: "Slice3", name: "Slice3", pkg: "", typ: $funcType([$Int, $Int, $Int], [Value], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [], false)}];
+		Value.methods = [{prop: "typ", name: "typ", pkg: "reflect", typ: $funcType([], [ptrType$4], false)}, {prop: "pointer", name: "pointer", pkg: "reflect", typ: $funcType([], [$UnsafePointer], false)}, {prop: "Addr", name: "Addr", pkg: "", typ: $funcType([], [Value], false)}, {prop: "Bool", name: "Bool", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "panicNotBool", name: "panicNotBool", pkg: "reflect", typ: $funcType([], [], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType$2], false)}, {prop: "runes", name: "runes", pkg: "reflect", typ: $funcType([], [sliceType$10], false)}, {prop: "CanAddr", name: "CanAddr", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "CanSet", name: "CanSet", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Call", name: "Call", pkg: "", typ: $funcType([sliceType$8], [sliceType$8], false)}, {prop: "CallSlice", name: "CallSlice", pkg: "", typ: $funcType([sliceType$8], [sliceType$8], false)}, {prop: "capNonSlice", name: "capNonSlice", pkg: "reflect", typ: $funcType([], [$Int], false)}, {prop: "CanComplex", name: "CanComplex", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Complex", name: "Complex", pkg: "", typ: $funcType([], [$Complex128], false)}, {prop: "FieldByIndex", name: "FieldByIndex", pkg: "", typ: $funcType([sliceType$6], [Value], false)}, {prop: "FieldByIndexErr", name: "FieldByIndexErr", pkg: "", typ: $funcType([sliceType$6], [Value, $error], false)}, {prop: "FieldByName", name: "FieldByName", pkg: "", typ: $funcType([$String], [Value], false)}, {prop: "FieldByNameFunc", name: "FieldByNameFunc", pkg: "", typ: $funcType([funcType$4], [Value], false)}, {prop: "CanFloat", name: "CanFloat", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Float", name: "Float", pkg: "", typ: $funcType([], [$Float64], false)}, {prop: "CanInt", name: "CanInt", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Int", name: "Int", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "CanInterface", name: "CanInterface", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Interface", name: "Interface", pkg: "", typ: $funcType([], [$emptyInterface], false)}, {prop: "IsValid", name: "IsValid", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsZero", name: "IsZero", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "MapIndex", name: "MapIndex", pkg: "", typ: $funcType([Value], [Value], false)}, {prop: "MapKeys", name: "MapKeys", pkg: "", typ: $funcType([], [sliceType$8], false)}, {prop: "SetIterKey", name: "SetIterKey", pkg: "", typ: $funcType([ptrType$24], [], false)}, {prop: "SetIterValue", name: "SetIterValue", pkg: "", typ: $funcType([ptrType$24], [], false)}, {prop: "MapRange", name: "MapRange", pkg: "", typ: $funcType([], [ptrType$24], false)}, {prop: "Method", name: "Method", pkg: "", typ: $funcType([$Int], [Value], false)}, {prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "MethodByName", name: "MethodByName", pkg: "", typ: $funcType([$String], [Value], false)}, {prop: "NumField", name: "NumField", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "OverflowComplex", name: "OverflowComplex", pkg: "", typ: $funcType([$Complex128], [$Bool], false)}, {prop: "OverflowFloat", name: "OverflowFloat", pkg: "", typ: $funcType([$Float64], [$Bool], false)}, {prop: "OverflowInt", name: "OverflowInt", pkg: "", typ: $funcType([$Int64], [$Bool], false)}, {prop: "OverflowUint", name: "OverflowUint", pkg: "", typ: $funcType([$Uint64], [$Bool], false)}, {prop: "Recv", name: "Recv", pkg: "", typ: $funcType([], [Value, $Bool], false)}, {prop: "recv", name: "recv", pkg: "reflect", typ: $funcType([$Bool], [Value, $Bool], false)}, {prop: "Send", name: "Send", pkg: "", typ: $funcType([Value], [], false)}, {prop: "send", name: "send", pkg: "reflect", typ: $funcType([Value, $Bool], [$Bool], false)}, {prop: "SetBool", name: "SetBool", pkg: "", typ: $funcType([$Bool], [], false)}, {prop: "setRunes", name: "setRunes", pkg: "reflect", typ: $funcType([sliceType$10], [], false)}, {prop: "SetComplex", name: "SetComplex", pkg: "", typ: $funcType([$Complex128], [], false)}, {prop: "SetFloat", name: "SetFloat", pkg: "", typ: $funcType([$Float64], [], false)}, {prop: "SetInt", name: "SetInt", pkg: "", typ: $funcType([$Int64], [], false)}, {prop: "SetMapIndex", name: "SetMapIndex", pkg: "", typ: $funcType([Value, Value], [], false)}, {prop: "SetUint", name: "SetUint", pkg: "", typ: $funcType([$Uint64], [], false)}, {prop: "SetPointer", name: "SetPointer", pkg: "", typ: $funcType([$UnsafePointer], [], false)}, {prop: "SetString", name: "SetString", pkg: "", typ: $funcType([$String], [], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "stringNonString", name: "stringNonString", pkg: "reflect", typ: $funcType([], [$String], false)}, {prop: "TryRecv", name: "TryRecv", pkg: "", typ: $funcType([], [Value, $Bool], false)}, {prop: "TrySend", name: "TrySend", pkg: "", typ: $funcType([Value], [$Bool], false)}, {prop: "typeSlow", name: "typeSlow", pkg: "reflect", typ: $funcType([], [Type], false)}, {prop: "CanUint", name: "CanUint", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Uint", name: "Uint", pkg: "", typ: $funcType([], [$Uint64], false)}, {prop: "UnsafeAddr", name: "UnsafeAddr", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "Grow", name: "Grow", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Convert", name: "Convert", pkg: "", typ: $funcType([Type], [Value], false)}, {prop: "CanConvert", name: "CanConvert", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Comparable", name: "Comparable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([Value], [$Bool], false)}, {prop: "object", name: "object", pkg: "reflect", typ: $funcType([], [ptrType$2], false)}, {prop: "assignTo", name: "assignTo", pkg: "reflect", typ: $funcType([$String, ptrType$4, $UnsafePointer], [Value], false)}, {prop: "call", name: "call", pkg: "reflect", typ: $funcType([$String, sliceType$8], [sliceType$8], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Cap", name: "Cap", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Value], false)}, {prop: "Field", name: "Field", pkg: "", typ: $funcType([$Int], [Value], false)}, {prop: "UnsafePointer", name: "UnsafePointer", pkg: "", typ: $funcType([], [$UnsafePointer], false)}, {prop: "grow", name: "grow", pkg: "reflect", typ: $funcType([$Int], [], false)}, {prop: "extendSlice", name: "extendSlice", pkg: "reflect", typ: $funcType([$Int], [Value], false)}, {prop: "Clear", name: "Clear", pkg: "", typ: $funcType([], [], false)}, {prop: "Index", name: "Index", pkg: "", typ: $funcType([$Int], [Value], false)}, {prop: "InterfaceData", name: "InterfaceData", pkg: "", typ: $funcType([], [arrayType$5], false)}, {prop: "SetZero", name: "SetZero", pkg: "", typ: $funcType([], [], false)}, {prop: "IsNil", name: "IsNil", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Pointer", name: "Pointer", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([Value], [], false)}, {prop: "bytesSlow", name: "bytesSlow", pkg: "reflect", typ: $funcType([], [sliceType$2], false)}, {prop: "SetBytes", name: "SetBytes", pkg: "", typ: $funcType([sliceType$2], [], false)}, {prop: "SetCap", name: "SetCap", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "SetLen", name: "SetLen", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Slice", name: "Slice", pkg: "", typ: $funcType([$Int, $Int], [Value], false)}, {prop: "Slice3", name: "Slice3", pkg: "", typ: $funcType([$Int, $Int, $Int], [Value], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [], false)}];
 		flag.methods = [{prop: "kind", name: "kind", pkg: "reflect", typ: $funcType([], [Kind], false)}, {prop: "ro", name: "ro", pkg: "reflect", typ: $funcType([], [flag], false)}, {prop: "mustBe", name: "mustBe", pkg: "reflect", typ: $funcType([Kind], [], false)}, {prop: "mustBeExported", name: "mustBeExported", pkg: "reflect", typ: $funcType([], [], false)}, {prop: "mustBeExportedSlow", name: "mustBeExportedSlow", pkg: "reflect", typ: $funcType([], [], false)}, {prop: "mustBeAssignable", name: "mustBeAssignable", pkg: "reflect", typ: $funcType([], [], false)}, {prop: "mustBeAssignableSlow", name: "mustBeAssignableSlow", pkg: "reflect", typ: $funcType([], [], false)}, {prop: "panicNotMap", name: "panicNotMap", pkg: "reflect", typ: $funcType([], [], false)}];
-		ptrType$23.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$22.methods = [{prop: "Key", name: "Key", pkg: "", typ: $funcType([], [Value], false)}, {prop: "Value", name: "Value", pkg: "", typ: $funcType([], [Value], false)}, {prop: "Next", name: "Next", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([Value], [], false)}];
+		ptrType$25.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$24.methods = [{prop: "Key", name: "Key", pkg: "", typ: $funcType([], [Value], false)}, {prop: "Value", name: "Value", pkg: "", typ: $funcType([], [Value], false)}, {prop: "Next", name: "Next", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([Value], [], false)}];
 		Kind.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$2.methods = [{prop: "textOff", name: "textOff", pkg: "reflect", typ: $funcType([textOff], [$UnsafePointer], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "Bits", name: "Bits", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Align", name: "Align", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "FieldAlign", name: "FieldAlign", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "common", name: "common", pkg: "reflect", typ: $funcType([], [ptrType$2], false)}, {prop: "exportedMethods", name: "exportedMethods", pkg: "reflect", typ: $funcType([], [sliceType$13], false)}, {prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "MethodByName", name: "MethodByName", pkg: "", typ: $funcType([$String], [Method, $Bool], false)}, {prop: "PkgPath", name: "PkgPath", pkg: "", typ: $funcType([], [$String], false)}, {prop: "hasName", name: "hasName", pkg: "reflect", typ: $funcType([], [$Bool], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "ChanDir", name: "ChanDir", pkg: "", typ: $funcType([], [ChanDir], false)}, {prop: "IsVariadic", name: "IsVariadic", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Field", name: "Field", pkg: "", typ: $funcType([$Int], [StructField], false)}, {prop: "FieldByIndex", name: "FieldByIndex", pkg: "", typ: $funcType([sliceType$8], [StructField], false)}, {prop: "FieldByName", name: "FieldByName", pkg: "", typ: $funcType([$String], [StructField, $Bool], false)}, {prop: "FieldByNameFunc", name: "FieldByNameFunc", pkg: "", typ: $funcType([funcType$3], [StructField, $Bool], false)}, {prop: "In", name: "In", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "Key", name: "Key", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumField", name: "NumField", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumIn", name: "NumIn", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumOut", name: "NumOut", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Out", name: "Out", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "Implements", name: "Implements", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "AssignableTo", name: "AssignableTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "ConvertibleTo", name: "ConvertibleTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "gcSlice", name: "gcSlice", pkg: "reflect", typ: $funcType([$Uintptr, $Uintptr], [sliceType$4], false)}, {prop: "uncommon", name: "uncommon", pkg: "reflect", typ: $funcType([], [ptrType$9], false)}, {prop: "nameOff", name: "nameOff", pkg: "reflect", typ: $funcType([nameOff], [name], false)}, {prop: "typeOff", name: "typeOff", pkg: "reflect", typ: $funcType([typeOff], [ptrType$2], false)}, {prop: "ptrTo", name: "ptrTo", pkg: "reflect", typ: $funcType([], [ptrType$2], false)}, {prop: "pointers", name: "pointers", pkg: "reflect", typ: $funcType([], [$Bool], false)}, {prop: "Comparable", name: "Comparable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Method", name: "Method", pkg: "", typ: $funcType([$Int], [Method], false)}];
+		ptrType$9.methods = [{prop: "common", name: "common", pkg: "reflect", typ: $funcType([], [ptrType$4], false)}, {prop: "uncommon", name: "uncommon", pkg: "reflect", typ: $funcType([], [ptrType$10], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "Bits", name: "Bits", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Align", name: "Align", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "FieldAlign", name: "FieldAlign", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "exportedMethods", name: "exportedMethods", pkg: "reflect", typ: $funcType([], [sliceType$11], false)}, {prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "MethodByName", name: "MethodByName", pkg: "", typ: $funcType([$String], [Method, $Bool], false)}, {prop: "PkgPath", name: "PkgPath", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "ChanDir", name: "ChanDir", pkg: "", typ: $funcType([], [ChanDir], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Field", name: "Field", pkg: "", typ: $funcType([$Int], [StructField], false)}, {prop: "FieldByIndex", name: "FieldByIndex", pkg: "", typ: $funcType([sliceType$6], [StructField], false)}, {prop: "FieldByName", name: "FieldByName", pkg: "", typ: $funcType([$String], [StructField, $Bool], false)}, {prop: "FieldByNameFunc", name: "FieldByNameFunc", pkg: "", typ: $funcType([funcType$4], [StructField, $Bool], false)}, {prop: "Key", name: "Key", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumField", name: "NumField", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "In", name: "In", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "NumIn", name: "NumIn", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumOut", name: "NumOut", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Out", name: "Out", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "IsVariadic", name: "IsVariadic", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Implements", name: "Implements", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "AssignableTo", name: "AssignableTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "ConvertibleTo", name: "ConvertibleTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "nameOff", name: "nameOff", pkg: "reflect", typ: $funcType([abi.NameOff], [abi.Name], false)}, {prop: "typeOff", name: "typeOff", pkg: "reflect", typ: $funcType([abi.TypeOff], [ptrType$4], false)}, {prop: "textOff", name: "textOff", pkg: "reflect", typ: $funcType([abi.TextOff], [$UnsafePointer], false)}, {prop: "ptrTo", name: "ptrTo", pkg: "reflect", typ: $funcType([], [ptrType$4], false)}, {prop: "pointers", name: "pointers", pkg: "reflect", typ: $funcType([], [$Bool], false)}, {prop: "Comparable", name: "Comparable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Method", name: "Method", pkg: "", typ: $funcType([$Int], [Method], false)}];
 		ChanDir.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$10.methods = [{prop: "Method", name: "Method", pkg: "", typ: $funcType([$Int], [Method], false)}, {prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "MethodByName", name: "MethodByName", pkg: "", typ: $funcType([$String], [Method, $Bool], false)}];
-		ptrType$25.methods = [{prop: "embedded", name: "embedded", pkg: "reflect", typ: $funcType([], [$Bool], false)}];
-		ptrType$12.methods = [{prop: "Field", name: "Field", pkg: "", typ: $funcType([$Int], [StructField], false)}, {prop: "FieldByIndex", name: "FieldByIndex", pkg: "", typ: $funcType([sliceType$8], [StructField], false)}, {prop: "FieldByNameFunc", name: "FieldByNameFunc", pkg: "", typ: $funcType([funcType$3], [StructField, $Bool], false)}, {prop: "FieldByName", name: "FieldByName", pkg: "", typ: $funcType([$String], [StructField, $Bool], false)}];
+		ptrType$11.methods = [{prop: "nameOff", name: "nameOff", pkg: "reflect", typ: $funcType([abi.NameOff], [abi.Name], false)}, {prop: "typeOff", name: "typeOff", pkg: "reflect", typ: $funcType([abi.TypeOff], [ptrType$4], false)}, {prop: "common", name: "common", pkg: "reflect", typ: $funcType([], [ptrType$4], false)}, {prop: "uncommon", name: "uncommon", pkg: "reflect", typ: $funcType([], [ptrType$10], false)}, {prop: "Method", name: "Method", pkg: "", typ: $funcType([$Int], [Method], false)}, {prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "MethodByName", name: "MethodByName", pkg: "", typ: $funcType([$String], [Method, $Bool], false)}];
+		ptrType$13.methods = [{prop: "Field", name: "Field", pkg: "", typ: $funcType([$Int], [StructField], false)}, {prop: "FieldByIndex", name: "FieldByIndex", pkg: "", typ: $funcType([sliceType$6], [StructField], false)}, {prop: "FieldByNameFunc", name: "FieldByNameFunc", pkg: "", typ: $funcType([funcType$4], [StructField, $Bool], false)}, {prop: "FieldByName", name: "FieldByName", pkg: "", typ: $funcType([$String], [StructField, $Bool], false)}];
 		Method.methods = [{prop: "IsExported", name: "IsExported", pkg: "", typ: $funcType([], [$Bool], false)}];
 		StructField.methods = [{prop: "IsExported", name: "IsExported", pkg: "", typ: $funcType([], [$Bool], false)}];
 		StructTag.methods = [{prop: "Get", name: "Get", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "Lookup", name: "Lookup", pkg: "", typ: $funcType([$String], [$String, $Bool], false)}];
-		ptrType$9.methods = [{prop: "methods", name: "methods", pkg: "reflect", typ: $funcType([], [sliceType$13], false)}, {prop: "exportedMethods", name: "exportedMethods", pkg: "reflect", typ: $funcType([], [sliceType$13], false)}];
-		ptrType$19.methods = [{prop: "in$", name: "in", pkg: "reflect", typ: $funcType([], [sliceType$3], false)}, {prop: "out", name: "out", pkg: "reflect", typ: $funcType([], [sliceType$3], false)}];
-		name.methods = [{prop: "data", name: "data", pkg: "reflect", typ: $funcType([$Int, $String], [ptrType$13], false)}, {prop: "hasTag", name: "hasTag", pkg: "reflect", typ: $funcType([], [$Bool], false)}, {prop: "readVarint", name: "readVarint", pkg: "reflect", typ: $funcType([$Int], [$Int, $Int], false)}, {prop: "name", name: "name", pkg: "reflect", typ: $funcType([], [$String], false)}, {prop: "tag", name: "tag", pkg: "reflect", typ: $funcType([], [$String], false)}, {prop: "pkgPath", name: "pkgPath", pkg: "reflect", typ: $funcType([], [$String], false)}, {prop: "isExported", name: "isExported", pkg: "reflect", typ: $funcType([], [$Bool], false)}, {prop: "embedded", name: "embedded", pkg: "reflect", typ: $funcType([], [$Bool], false)}, {prop: "setPkgPath", name: "setPkgPath", pkg: "reflect", typ: $funcType([$String], [], false)}];
-		ptrType$26.methods = [{prop: "initialized", name: "initialized", pkg: "reflect", typ: $funcType([], [$Bool], false)}, {prop: "skipUntilValidKey", name: "skipUntilValidKey", pkg: "reflect", typ: $funcType([], [], false)}];
-		Value.init("reflect", [{prop: "typ", name: "typ", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "ptr", name: "ptr", embedded: false, exported: false, typ: $UnsafePointer, tag: ""}, {prop: "flag", name: "flag", embedded: true, exported: false, typ: flag, tag: ""}]);
+		ptrType$19.methods = [{prop: "initialized", name: "initialized", pkg: "reflect", typ: $funcType([], [$Bool], false)}, {prop: "skipUntilValidKey", name: "skipUntilValidKey", pkg: "reflect", typ: $funcType([], [], false)}];
+		Value.init("reflect", [{prop: "typ_", name: "typ_", embedded: false, exported: false, typ: ptrType$4, tag: ""}, {prop: "ptr", name: "ptr", embedded: false, exported: false, typ: $UnsafePointer, tag: ""}, {prop: "flag", name: "flag", embedded: true, exported: false, typ: flag, tag: ""}]);
 		ValueError.init("", [{prop: "Method", name: "Method", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Kind", name: "Kind", embedded: false, exported: true, typ: Kind, tag: ""}]);
-		emptyInterface.init("reflect", [{prop: "typ", name: "typ", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "word", name: "word", embedded: false, exported: false, typ: $UnsafePointer, tag: ""}]);
 		MapIter.init("reflect", [{prop: "m", name: "m", embedded: false, exported: false, typ: Value, tag: ""}, {prop: "hiter", name: "hiter", embedded: false, exported: false, typ: hiter, tag: ""}]);
-		Type.init([{prop: "Align", name: "Align", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "AssignableTo", name: "AssignableTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Bits", name: "Bits", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "ChanDir", name: "ChanDir", pkg: "", typ: $funcType([], [ChanDir], false)}, {prop: "Comparable", name: "Comparable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "ConvertibleTo", name: "ConvertibleTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Field", name: "Field", pkg: "", typ: $funcType([$Int], [StructField], false)}, {prop: "FieldAlign", name: "FieldAlign", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "FieldByIndex", name: "FieldByIndex", pkg: "", typ: $funcType([sliceType$8], [StructField], false)}, {prop: "FieldByName", name: "FieldByName", pkg: "", typ: $funcType([$String], [StructField, $Bool], false)}, {prop: "FieldByNameFunc", name: "FieldByNameFunc", pkg: "", typ: $funcType([funcType$3], [StructField, $Bool], false)}, {prop: "Implements", name: "Implements", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "In", name: "In", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "IsVariadic", name: "IsVariadic", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Key", name: "Key", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Method", name: "Method", pkg: "", typ: $funcType([$Int], [Method], false)}, {prop: "MethodByName", name: "MethodByName", pkg: "", typ: $funcType([$String], [Method, $Bool], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "NumField", name: "NumField", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumIn", name: "NumIn", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumOut", name: "NumOut", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Out", name: "Out", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "PkgPath", name: "PkgPath", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "common", name: "common", pkg: "reflect", typ: $funcType([], [ptrType$2], false)}, {prop: "uncommon", name: "uncommon", pkg: "reflect", typ: $funcType([], [ptrType$9], false)}]);
-		rtype.init("reflect", [{prop: "size", name: "size", embedded: false, exported: false, typ: $Uintptr, tag: ""}, {prop: "ptrdata", name: "ptrdata", embedded: false, exported: false, typ: $Uintptr, tag: ""}, {prop: "hash", name: "hash", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "tflag", name: "tflag", embedded: false, exported: false, typ: tflag, tag: ""}, {prop: "align", name: "align", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "fieldAlign", name: "fieldAlign", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "kind", name: "kind", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "equal", name: "equal", embedded: false, exported: false, typ: funcType$4, tag: ""}, {prop: "gcdata", name: "gcdata", embedded: false, exported: false, typ: ptrType$13, tag: ""}, {prop: "str", name: "str", embedded: false, exported: false, typ: nameOff, tag: ""}, {prop: "ptrToThis", name: "ptrToThis", embedded: false, exported: false, typ: typeOff, tag: ""}]);
-		method.init("reflect", [{prop: "name", name: "name", embedded: false, exported: false, typ: nameOff, tag: ""}, {prop: "mtyp", name: "mtyp", embedded: false, exported: false, typ: typeOff, tag: ""}, {prop: "ifn", name: "ifn", embedded: false, exported: false, typ: textOff, tag: ""}, {prop: "tfn", name: "tfn", embedded: false, exported: false, typ: textOff, tag: ""}]);
-		arrayType.init("reflect", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "slice", name: "slice", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "len", name: "len", embedded: false, exported: false, typ: $Uintptr, tag: ""}]);
-		chanType.init("reflect", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "dir", name: "dir", embedded: false, exported: false, typ: $Uintptr, tag: ""}]);
-		imethod.init("reflect", [{prop: "name", name: "name", embedded: false, exported: false, typ: nameOff, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: typeOff, tag: ""}]);
-		interfaceType.init("reflect", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "pkgPath", name: "pkgPath", embedded: false, exported: false, typ: name, tag: ""}, {prop: "methods", name: "methods", embedded: false, exported: false, typ: sliceType$16, tag: ""}]);
-		mapType.init("reflect", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "key", name: "key", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "bucket", name: "bucket", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "hasher", name: "hasher", embedded: false, exported: false, typ: funcType$5, tag: ""}, {prop: "keysize", name: "keysize", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "valuesize", name: "valuesize", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "bucketsize", name: "bucketsize", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "flags", name: "flags", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
-		ptrType.init("reflect", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: ptrType$2, tag: ""}]);
-		sliceType.init("reflect", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: ptrType$2, tag: ""}]);
-		structField.init("reflect", [{prop: "name", name: "name", embedded: false, exported: false, typ: name, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "offset", name: "offset", embedded: false, exported: false, typ: $Uintptr, tag: ""}]);
-		structType.init("reflect", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "pkgPath", name: "pkgPath", embedded: false, exported: false, typ: name, tag: ""}, {prop: "fields", name: "fields", embedded: false, exported: false, typ: sliceType$17, tag: ""}]);
+		Type.init([{prop: "Align", name: "Align", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "AssignableTo", name: "AssignableTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Bits", name: "Bits", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "ChanDir", name: "ChanDir", pkg: "", typ: $funcType([], [ChanDir], false)}, {prop: "Comparable", name: "Comparable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "ConvertibleTo", name: "ConvertibleTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Field", name: "Field", pkg: "", typ: $funcType([$Int], [StructField], false)}, {prop: "FieldAlign", name: "FieldAlign", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "FieldByIndex", name: "FieldByIndex", pkg: "", typ: $funcType([sliceType$6], [StructField], false)}, {prop: "FieldByName", name: "FieldByName", pkg: "", typ: $funcType([$String], [StructField, $Bool], false)}, {prop: "FieldByNameFunc", name: "FieldByNameFunc", pkg: "", typ: $funcType([funcType$4], [StructField, $Bool], false)}, {prop: "Implements", name: "Implements", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "In", name: "In", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "IsVariadic", name: "IsVariadic", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Key", name: "Key", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Method", name: "Method", pkg: "", typ: $funcType([$Int], [Method], false)}, {prop: "MethodByName", name: "MethodByName", pkg: "", typ: $funcType([$String], [Method, $Bool], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "NumField", name: "NumField", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumIn", name: "NumIn", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumOut", name: "NumOut", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Out", name: "Out", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "PkgPath", name: "PkgPath", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "common", name: "common", pkg: "reflect", typ: $funcType([], [ptrType$4], false)}, {prop: "uncommon", name: "uncommon", pkg: "reflect", typ: $funcType([], [ptrType$10], false)}]);
+		rtype.init("reflect", [{prop: "t", name: "t", embedded: false, exported: false, typ: abi.Type, tag: ""}]);
+		interfaceType.init("", [{prop: "InterfaceType", name: "InterfaceType", embedded: true, exported: true, typ: abi.InterfaceType, tag: ""}]);
+		mapType.init("", [{prop: "MapType", name: "MapType", embedded: true, exported: true, typ: abi.MapType, tag: ""}]);
+		ptrType.init("", [{prop: "PtrType", name: "PtrType", embedded: true, exported: true, typ: abi.PtrType, tag: ""}]);
+		sliceType.init("", [{prop: "SliceType", name: "SliceType", embedded: true, exported: true, typ: abi.SliceType, tag: ""}]);
+		structType.init("", [{prop: "StructType", name: "StructType", embedded: true, exported: true, typ: abi.StructType, tag: ""}]);
 		Method.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "PkgPath", name: "PkgPath", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Type", name: "Type", embedded: false, exported: true, typ: Type, tag: ""}, {prop: "Func", name: "Func", embedded: false, exported: true, typ: Value, tag: ""}, {prop: "Index", name: "Index", embedded: false, exported: true, typ: $Int, tag: ""}]);
-		StructField.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "PkgPath", name: "PkgPath", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Type", name: "Type", embedded: false, exported: true, typ: Type, tag: ""}, {prop: "Tag", name: "Tag", embedded: false, exported: true, typ: StructTag, tag: ""}, {prop: "Offset", name: "Offset", embedded: false, exported: true, typ: $Uintptr, tag: ""}, {prop: "Index", name: "Index", embedded: false, exported: true, typ: sliceType$8, tag: ""}, {prop: "Anonymous", name: "Anonymous", embedded: false, exported: true, typ: $Bool, tag: ""}]);
-		fieldScan.init("reflect", [{prop: "typ", name: "typ", embedded: false, exported: false, typ: ptrType$12, tag: ""}, {prop: "index", name: "index", embedded: false, exported: false, typ: sliceType$8, tag: ""}]);
-		uncommonType.init("reflect", [{prop: "pkgPath", name: "pkgPath", embedded: false, exported: false, typ: nameOff, tag: ""}, {prop: "mcount", name: "mcount", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "xcount", name: "xcount", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "moff", name: "moff", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "_methods", name: "_methods", embedded: false, exported: false, typ: sliceType$13, tag: ""}]);
-		funcType.init("reflect", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: "reflect:\"func\""}, {prop: "inCount", name: "inCount", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "outCount", name: "outCount", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "_in", name: "_in", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "_out", name: "_out", embedded: false, exported: false, typ: sliceType$3, tag: ""}]);
-		name.init("reflect", [{prop: "bytes", name: "bytes", embedded: false, exported: false, typ: ptrType$13, tag: ""}]);
-		nameData.init("reflect", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "tag", name: "tag", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "exported", name: "exported", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "embedded", name: "embedded", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pkgPath", name: "pkgPath", embedded: false, exported: false, typ: $String, tag: ""}]);
-		hiter.init("reflect", [{prop: "t", name: "t", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "m", name: "m", embedded: false, exported: false, typ: ptrType$3, tag: ""}, {prop: "keys", name: "keys", embedded: false, exported: false, typ: ptrType$3, tag: ""}, {prop: "i", name: "i", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "last", name: "last", embedded: false, exported: false, typ: ptrType$3, tag: ""}]);
+		StructField.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "PkgPath", name: "PkgPath", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Type", name: "Type", embedded: false, exported: true, typ: Type, tag: ""}, {prop: "Tag", name: "Tag", embedded: false, exported: true, typ: StructTag, tag: ""}, {prop: "Offset", name: "Offset", embedded: false, exported: true, typ: $Uintptr, tag: ""}, {prop: "Index", name: "Index", embedded: false, exported: true, typ: sliceType$6, tag: ""}, {prop: "Anonymous", name: "Anonymous", embedded: false, exported: true, typ: $Bool, tag: ""}]);
+		fieldScan.init("reflect", [{prop: "typ", name: "typ", embedded: false, exported: false, typ: ptrType$13, tag: ""}, {prop: "index", name: "index", embedded: false, exported: false, typ: sliceType$6, tag: ""}]);
+		hiter.init("reflect", [{prop: "t", name: "t", embedded: false, exported: false, typ: ptrType$4, tag: ""}, {prop: "m", name: "m", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "keys", name: "keys", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "i", name: "i", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "last", name: "last", embedded: false, exported: false, typ: ptrType$2, tag: ""}]);
 	};
 	$init = function() {
 		$pkg.$init = function() {};
@@ -18697,16 +17718,12 @@ $packages["reflect"] = (function() {
 		$r = unicode.$init(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = utf8.$init(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		zeroVal = arrayType$1.zero();
-		nameOffList = sliceType$2.nil;
-		typeOffList = sliceType$3.nil;
-		bytesType = rtypeOf((sliceType$4.nil));
+		dummy = new structType$1.ptr(false, $ifaceNil);
+		bytesType = rtypeOf((sliceType$2.nil));
 		uint8Type = rtypeOf(new $Uint8(0));
 		stringType = rtypeOf(new $String(""));
-		kindNames = new sliceType$5(["invalid", "bool", "int", "int8", "int16", "int32", "int64", "uint", "uint8", "uint16", "uint32", "uint64", "uintptr", "float32", "float64", "complex64", "complex128", "array", "chan", "func", "interface", "map", "ptr", "slice", "string", "struct", "unsafe.Pointer"]);
-		initialized = false;
-		nameMap = new $global.Map();
+		kindNames = new sliceType$3(["invalid", "bool", "int", "int8", "int16", "int32", "int64", "uint", "uint8", "uint16", "uint32", "uint64", "uintptr", "float32", "float64", "complex64", "complex128", "array", "chan", "func", "interface", "map", "ptr", "slice", "string", "struct", "unsafe.Pointer"]);
 		callHelper = $assertType($internalize($call, $emptyInterface), funcType$1);
-		jsObjectPtr = reflectType($jsObjectPtr);
 		selectHelper = $assertType($internalize($select, $emptyInterface), funcType$1);
 		$r = init(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
@@ -19981,17 +18998,15 @@ $packages["sort"] = (function() {
 		};
 		$pkg.Stable = Stable;
 		Slice = function Slice$1(x, less) {
-			var {_r, _r$1, length, less, limit, rv, swap, x, $s, $r, $c} = $restore(this, {x, less});
+			var {length, less, limit, rv, swap, x, $s, $r, $c} = $restore(this, {x, less});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = reflectlite.ValueOf(x); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			rv = $clone(_r, reflectlite.Value);
-			_r$1 = reflectlite.Swapper(x); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			swap = _r$1;
+			rv = $clone(reflectlite.ValueOf(x), reflectlite.Value);
+			swap = reflectlite.Swapper(x);
 			length = $clone(rv, reflectlite.Value).Len();
 			limit = bits.Len(((length >>> 0)));
-			$r = pdqsort_func($clone(new lessSwap.ptr(less, swap), lessSwap), 0, length, limit); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = pdqsort_func($clone(new lessSwap.ptr(less, swap), lessSwap), 0, length, limit); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: Slice$1, $c: true, $r, _r, _r$1, length, less, limit, rv, swap, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: Slice$1, $c: true, $r, length, less, limit, rv, swap, x, $s};return $f;
 		};
 		$pkg.Slice = Slice;
 		Search = function Search$1(n, f) {
@@ -20129,7 +19144,7 @@ $packages["internal/fmtsort"] = (function() {
 			(x$7 = o.Value, ((j < 0 || j >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + j] = _tmp$3));
 		};
 		Sort = function Sort$1(mapValue) {
-			var {_r, _r$1, _r$2, _r$3, _r$4, iter, key, mapValue, n, sorted, value, $s, $r, $c} = $restore(this, {mapValue});
+			var {_r, iter, key, mapValue, n, sorted, value, $s, $r, $c} = $restore(this, {mapValue});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_r = $clone(mapValue, reflect.Value).Type().Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			/* */ if (!((_r === 21))) { $s = 1; continue; }
@@ -20137,28 +19152,23 @@ $packages["internal/fmtsort"] = (function() {
 			/* if (!((_r === 21))) { */ case 1:
 				$s = -1; return ptrType.nil;
 			/* } */ case 2:
-			_r$1 = $clone(mapValue, reflect.Value).Len(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			n = _r$1;
+			n = $clone(mapValue, reflect.Value).Len();
 			key = $makeSlice(sliceType, 0, n);
 			value = $makeSlice(sliceType, 0, n);
 			iter = $clone(mapValue, reflect.Value).MapRange();
-			/* while (true) { */ case 5:
-				_r$2 = iter.Next(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* if (!(_r$2)) { break; } */ if(!(_r$2)) { $s = 6; continue; }
-				_r$3 = iter.Key(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				key = $append(key, _r$3);
-				_r$4 = iter.Value(); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				value = $append(value, _r$4);
-			$s = 5; continue;
-			case 6:
+			while (true) {
+				if (!(iter.Next())) { break; }
+				key = $append(key, iter.Key());
+				value = $append(value, iter.Value());
+			}
 			sorted = new SortedMap.ptr(key, value);
-			$r = sort.Stable(sorted); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = sort.Stable(sorted); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return sorted;
-			/* */ } return; } var $f = {$blk: Sort$1, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, iter, key, mapValue, n, sorted, value, $s};return $f;
+			/* */ } return; } var $f = {$blk: Sort$1, $c: true, $r, _r, iter, key, mapValue, n, sorted, value, $s};return $f;
 		};
 		$pkg.Sort = Sort;
 		compare = function compare$1(aVal, bVal) {
-			var {$24r, _1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, a, a$1, a$2, a$3, a$4, a$5, aType, aVal, ap, b, b$1, b$2, b$3, b$4, b$5, bType, bVal, bp, c, c$1, c$2, c$3, c$4, c$5, i, i$1, ok, ok$1, $s, $r, $c} = $restore(this, {aVal, bVal});
+			var {$24r, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, a, a$1, a$2, a$3, a$4, a$5, aType, aVal, ap, b, b$1, b$2, b$3, b$4, b$5, bType, bVal, bp, c, c$1, c$2, c$3, c$4, c$5, i, i$1, ok, ok$1, $s, $r, $c} = $restore(this, {aVal, bVal});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_tmp = $clone(aVal, reflect.Value).Type();
 			_tmp$1 = $clone(bVal, reflect.Value).Type();
@@ -20282,12 +19292,8 @@ $packages["internal/fmtsort"] = (function() {
 					i = 0;
 					/* while (true) { */ case 17:
 						/* if (!(i < $clone(aVal, reflect.Value).NumField())) { break; } */ if(!(i < $clone(aVal, reflect.Value).NumField())) { $s = 18; continue; }
-						_r$2 = $clone(aVal, reflect.Value).Field(i); /* */ $s = 19; case 19: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						_arg = $clone(_r$2, reflect.Value);
-						_r$3 = $clone(bVal, reflect.Value).Field(i); /* */ $s = 20; case 20: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_arg$1 = $clone(_r$3, reflect.Value);
-						_r$4 = compare(_arg, _arg$1); /* */ $s = 21; case 21: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						c$2 = _r$4;
+						_r$2 = compare($clone($clone(aVal, reflect.Value).Field(i), reflect.Value), $clone($clone(bVal, reflect.Value).Field(i), reflect.Value)); /* */ $s = 19; case 19: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						c$2 = _r$2;
 						if (!((c$2 === 0))) {
 							$s = -1; return c$2;
 						}
@@ -20297,21 +19303,16 @@ $packages["internal/fmtsort"] = (function() {
 					$s = -1; return 0;
 				/* } else if (_1 === (17)) { */ case 11:
 					i$1 = 0;
-					/* while (true) { */ case 22:
-						_r$5 = $clone(aVal, reflect.Value).Len(); /* */ $s = 24; case 24: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						/* if (!(i$1 < _r$5)) { break; } */ if(!(i$1 < _r$5)) { $s = 23; continue; }
-						_r$6 = $clone(aVal, reflect.Value).Index(i$1); /* */ $s = 25; case 25: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						_arg$2 = $clone(_r$6, reflect.Value);
-						_r$7 = $clone(bVal, reflect.Value).Index(i$1); /* */ $s = 26; case 26: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						_arg$3 = $clone(_r$7, reflect.Value);
-						_r$8 = compare(_arg$2, _arg$3); /* */ $s = 27; case 27: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						c$3 = _r$8;
+					/* while (true) { */ case 20:
+						/* if (!(i$1 < $clone(aVal, reflect.Value).Len())) { break; } */ if(!(i$1 < $clone(aVal, reflect.Value).Len())) { $s = 21; continue; }
+						_r$3 = compare($clone($clone(aVal, reflect.Value).Index(i$1), reflect.Value), $clone($clone(bVal, reflect.Value).Index(i$1), reflect.Value)); /* */ $s = 22; case 22: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						c$3 = _r$3;
 						if (!((c$3 === 0))) {
 							$s = -1; return c$3;
 						}
 						i$1 = i$1 + (1) >> 0;
-					$s = 22; continue;
-					case 23:
+					$s = 20; continue;
+					case 21:
 					$s = -1; return 0;
 				/* } else if (_1 === (20)) { */ case 12:
 					_tuple$1 = nilCompare($clone(aVal, reflect.Value), $clone(bVal, reflect.Value));
@@ -20320,33 +19321,21 @@ $packages["internal/fmtsort"] = (function() {
 					if (ok$1) {
 						$s = -1; return c$4;
 					}
-					_r$9 = $clone(aVal, reflect.Value).Elem(); /* */ $s = 28; case 28: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_r$10 = $clone(_r$9, reflect.Value).Type(); /* */ $s = 29; case 29: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_r$11 = reflect.ValueOf(_r$10); /* */ $s = 30; case 30: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					_arg$4 = $clone(_r$11, reflect.Value);
-					_r$12 = $clone(bVal, reflect.Value).Elem(); /* */ $s = 31; case 31: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					_r$13 = $clone(_r$12, reflect.Value).Type(); /* */ $s = 32; case 32: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					_r$14 = reflect.ValueOf(_r$13); /* */ $s = 33; case 33: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					_arg$5 = $clone(_r$14, reflect.Value);
-					_r$15 = compare(_arg$4, _arg$5); /* */ $s = 34; case 34: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-					c$5 = _r$15;
+					_r$4 = compare($clone(reflect.ValueOf($clone($clone(aVal, reflect.Value).Elem(), reflect.Value).Type()), reflect.Value), $clone(reflect.ValueOf($clone($clone(bVal, reflect.Value).Elem(), reflect.Value).Type()), reflect.Value)); /* */ $s = 23; case 23: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					c$5 = _r$4;
 					if (!((c$5 === 0))) {
 						$s = -1; return c$5;
 					}
-					_r$16 = $clone(aVal, reflect.Value).Elem(); /* */ $s = 35; case 35: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-					_arg$6 = $clone(_r$16, reflect.Value);
-					_r$17 = $clone(bVal, reflect.Value).Elem(); /* */ $s = 36; case 36: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-					_arg$7 = $clone(_r$17, reflect.Value);
-					_r$18 = compare(_arg$6, _arg$7); /* */ $s = 37; case 37: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-					$24r = _r$18;
-					$s = 38; case 38: return $24r;
+					_r$5 = compare($clone($clone(aVal, reflect.Value).Elem(), reflect.Value), $clone($clone(bVal, reflect.Value).Elem(), reflect.Value)); /* */ $s = 24; case 24: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					$24r = _r$5;
+					$s = 25; case 25: return $24r;
 				/* } else { */ case 13:
-					_r$19 = aType.String(); /* */ $s = 39; case 39: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-					$panic(new $String("bad type in compare: " + _r$19));
+					_r$6 = aType.String(); /* */ $s = 26; case 26: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					$panic(new $String("bad type in compare: " + _r$6));
 				/* } */ case 14:
 			case 1:
 			$s = -1; return 0;
-			/* */ } return; } var $f = {$blk: compare$1, $c: true, $r, $24r, _1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, a, a$1, a$2, a$3, a$4, a$5, aType, aVal, ap, b, b$1, b$2, b$3, b$4, b$5, bType, bVal, bp, c, c$1, c$2, c$3, c$4, c$5, i, i$1, ok, ok$1, $s};return $f;
+			/* */ } return; } var $f = {$blk: compare$1, $c: true, $r, $24r, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, a, a$1, a$2, a$3, a$4, a$5, aType, aVal, ap, b, b$1, b$2, b$3, b$4, b$5, bType, bVal, bp, c, c$1, c$2, c$3, c$4, c$5, i, i$1, ok, ok$1, $s};return $f;
 		};
 		nilCompare = function nilCompare$1(aVal, bVal) {
 			var aVal, bVal;
@@ -21344,9 +20333,6 @@ $packages["io"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			b = $makeSlice(sliceType$1, 0, 512);
 			/* while (true) { */ case 1:
-				if (b.$length === b.$capacity) {
-					b = $subslice($append(b, 0), 0, b.$length);
-				}
 				_r = r.Read($subslice(b, b.$length, b.$capacity)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				_tuple = _r;
 				n = _tuple[0];
@@ -21358,6 +20344,9 @@ $packages["io"] = (function() {
 					}
 					$s = -1; return [b, err];
 				}
+				if (b.$length === b.$capacity) {
+					b = $subslice($append(b, 0), 0, b.$length);
+				}
 			$s = 1; continue;
 			case 2:
 			$s = -1; return [sliceType$1.nil, $ifaceNil];
@@ -21923,7 +20912,7 @@ $packages["syscall/js"] = (function() {
 	return $pkg;
 })();
 $packages["syscall"] = (function() {
-	var $pkg = {}, $init, errors, bytealg, itoa, oserror, runtime, sync, js, Errno, Signal, Stat_t, WaitStatus, Rusage, ProcAttr, SysProcAttr, Iovec, Timeval, Sockaddr, SockaddrInet4, SockaddrInet6, SockaddrUnix, RawConn, jsFile, callResult, arrayType, sliceType, arrayType$1, sliceType$1, sliceType$2, ptrType, funcType, arrayType$2, ptrType$2, sliceType$4, ptrType$3, ptrType$5, arrayType$3, arrayType$4, funcType$1, funcType$2, filesMu, envOnce, envLock, env, errorstr, errEAGAIN, errEINVAL, errENOENT, errnoByCode, signals, jsProcess, jsFS, constants, uint8Array, nodeWRONLY, nodeRDWR, nodeCREATE, nodeTRUNC, nodeAPPEND, nodeEXCL, files, envs, faketimeWrite, errnoErr, Getwd, Kill, StartProcess, Wait4, Bind, StopIO, Accept, Recvfrom, Sendto, Recvmsg, SendmsgN, SetsockoptInt, SetReadDeadline, SetWriteDeadline, Shutdown, SetNonblock, runtime_envs, setStat, Exit, fsCall, fdToFile, Open, Close, CloseOnExec, ReadDirent, Stat, Lstat, Fstat, Unlink, Rmdir, Chmod, Fchmod, Fchown, Ftruncate, Getcwd, Chdir, Fchdir, Readlink, Fsync, Read, Write, Pread, Pwrite, Seek, Dup, Pipe, checkPath, recoverErr, mapJSError, copyenv, Getenv, Environ;
+	var $pkg = {}, $init, errors, bytealg, itoa, oserror, runtime, sync, js, Errno, Signal, Stat_t, WaitStatus, Rusage, ProcAttr, SysProcAttr, Iovec, Timeval, Sockaddr, SockaddrInet4, SockaddrInet6, SockaddrUnix, RawConn, jsFile, callResult, arrayType, sliceType, arrayType$1, sliceType$1, sliceType$2, ptrType, funcType, arrayType$2, ptrType$2, sliceType$4, ptrType$3, ptrType$5, arrayType$3, arrayType$4, funcType$1, funcType$2, filesMu, envOnce, envLock, env, errorstr, errEAGAIN, errEINVAL, errENOENT, errnoByCode, signals, jsProcess, jsFS, constants, uint8Array, nodeWRONLY, nodeRDWR, nodeCREATE, nodeTRUNC, nodeAPPEND, nodeEXCL, files, envs, faketimeWrite, errnoErr, Getwd, Kill, StartProcess, Wait4, Bind, StopIO, Accept, Recvfrom, Sendto, Recvmsg, SendmsgN, SetsockoptInt, SetReadDeadline, SetWriteDeadline, Shutdown, SetNonblock, runtime_envs, setStat, Exit, fsCall, fdToFile, Open, Close, CloseOnExec, ReadDirent, Stat, Lstat, Fstat, Unlink, Rmdir, Chmod, Fchmod, Fchown, Ftruncate, Getcwd, Chdir, Fchdir, Readlink, Fsync, Read, Write, Pread, Pwrite, Seek, Dup, checkPath, recoverErr, mapJSError, copyenv, Getenv, Environ;
 	errors = $packages["errors"];
 	bytealg = $packages["internal/bytealg"];
 	itoa = $packages["internal/itoa"];
@@ -22139,6 +21128,8 @@ $packages["syscall"] = (function() {
 				return (e === 17) || (e === 39);
 			} else if ($interfaceIsEqual(_1, (oserror.ErrNotExist))) {
 				return e === 2;
+			} else if ($interfaceIsEqual(_1, (errors.ErrUnsupported))) {
+				return (e === 38) || (e === 95) || (e === 95);
 			}
 			return false;
 		};
@@ -22987,11 +21978,6 @@ $packages["syscall"] = (function() {
 			return [0, new Errno(38)];
 		};
 		$pkg.Dup = Dup;
-		Pipe = function Pipe$1(fd) {
-			var fd;
-			return new Errno(38);
-		};
-		$pkg.Pipe = Pipe;
 		checkPath = function checkPath$1(path) {
 			var i, path;
 			if (path === "") {
@@ -23191,20 +22177,9 @@ $packages["syscall"] = (function() {
 	return $pkg;
 })();
 $packages["internal/syscall/unix"] = (function() {
-	var $pkg = {}, $init, syscall, IsNonblock, HasNonblockFlag, RecvfromInet4, RecvfromInet6, SendtoInet4, SendtoInet6, SendmsgNInet4, SendmsgNInet6, RecvmsgInet4, RecvmsgInet6;
+	var $pkg = {}, $init, syscall, HasNonblockFlag, RecvfromInet4, RecvfromInet6, SendtoInet4, SendtoInet6, SendmsgNInet4, SendmsgNInet6, RecvmsgInet4, RecvmsgInet6, Fcntl;
 	syscall = $packages["syscall"];
 	$pkg.$finishSetup = function() {
-		IsNonblock = function IsNonblock$1(fd) {
-			var _tmp, _tmp$1, err, fd, nonblocking;
-			nonblocking = false;
-			err = $ifaceNil;
-			_tmp = false;
-			_tmp$1 = $ifaceNil;
-			nonblocking = _tmp;
-			err = _tmp$1;
-			return [nonblocking, err];
-		};
-		$pkg.IsNonblock = IsNonblock;
 		HasNonblockFlag = function HasNonblockFlag$1(flag) {
 			var flag;
 			return false;
@@ -23296,6 +22271,11 @@ $packages["internal/syscall/unix"] = (function() {
 			return [n, oobn, recvflags, err];
 		};
 		$pkg.RecvmsgInet6 = RecvmsgInet6;
+		Fcntl = function Fcntl$1(fd, cmd, arg) {
+			var arg, cmd, fd;
+			return [0, new syscall.Errno(38)];
+		};
+		$pkg.Fcntl = Fcntl;
 	};
 	$init = function() {
 		$pkg.$init = function() {};
@@ -23624,7 +22604,7 @@ $packages["github.com/gopherjs/gopherjs/nosync"] = (function() {
 	return $pkg;
 })();
 $packages["time"] = (function() {
-	var $pkg = {}, $init, errors, js, nosync, runtime, syscall, Location, zone, zoneTrans, ruleKind, rule, Time, Month, Weekday, Duration, Timer, runtimeTimer, ParseError, sliceType, sliceType$1, ptrType, ptrType$1, sliceType$2, sliceType$3, sliceType$4, arrayType$2, chanType, funcType, structType, arrayType$3, ptrType$4, chanType$1, ptrType$6, funcType$1, ptrType$7, ptrType$8, localLoc, localLoc$24ptr, localOnce, unnamedFixedZones, unnamedFixedZonesOnce, badData, utcLoc, utcLoc$24ptr, errLocation, daysBefore, startNano, x, _r, zoneSources, std0x, longDayNames, shortDayNames, shortMonthNames, longMonthNames, atoiError, errBad, errLeadingInt, FixedZone, fixedZone, tzset, tzsetName, tzsetOffset, tzsetRule, tzsetNum, tzruleTime, absWeekday, absClock, fmtFrac, fmtInt, lessThanHalf, Since, Until, absDate, daysIn, daysSinceEpoch, runtimeNano, Now, unixTime, Unix, isLeap, norm, Date, div, when, NewTimer, sendTime, AfterFunc, goFunc, initLocal, itoa, init, now, Sleep, startTimer, stopTimer, modTimer, resetTimer, parseRFC3339 = [], parseStrictRFC3339, startsWithLowerCase, nextStdChunk, match, lookup, appendInt, atoi = [], stdFracSecond, digitsLen, separator, appendNano, newParseError, cloneString, quote, isDigit = [], getnum, getnum3, cutspace, skip, Parse, parse, parseTimeZone, parseGMT, parseSignedOffset, commaOrPeriod, parseNanoseconds = [], leadingInt = [];
+	var $pkg = {}, $init, errors, js, nosync, runtime, syscall, Location, zone, zoneTrans, ruleKind, rule, Time, Month, Weekday, Duration, Timer, runtimeTimer, ParseError, sliceType, sliceType$1, ptrType, ptrType$1, sliceType$2, sliceType$3, sliceType$4, arrayType$2, ptrType$3, chanType, funcType, structType, arrayType$3, chanType$1, ptrType$6, funcType$1, ptrType$7, ptrType$8, localLoc, localLoc$24ptr, localOnce, unnamedFixedZones, unnamedFixedZonesOnce, errBadData, utcLoc, utcLoc$24ptr, errLocation, daysBefore, startNano, x, _r, zoneSources, std0x, longDayNames, shortDayNames, shortMonthNames, longMonthNames, errAtoi, errBad, errLeadingInt, FixedZone, fixedZone, tzset, tzsetName, tzsetOffset, tzsetRule, tzsetNum, tzruleTime, absWeekday, absClock, fmtFrac, fmtInt, lessThanHalf, Since, Until, absDate, daysIn, daysSinceEpoch, runtimeNano, Now, unixTime, Unix, isLeap, norm, Date, div, when, NewTimer, sendTime, AfterFunc, goFunc, initLocal, itoa, init, now, Sleep, startTimer, stopTimer, modTimer, resetTimer, parseRFC3339 = [], parseStrictRFC3339, startsWithLowerCase, nextStdChunk, match, lookup, appendInt, atoi = [], stdFracSecond, digitsLen, separator, appendNano, newParseError, cloneString, quote, isDigit = [], getnum, getnum3, cutspace, skip, Parse, parse, parseTimeZone, parseGMT, parseSignedOffset, commaOrPeriod, parseNanoseconds = [], leadingInt = [];
 	errors = $packages["errors"];
 	js = $packages["github.com/gopherjs/gopherjs/js"];
 	nosync = $packages["github.com/gopherjs/gopherjs/nosync"];
@@ -23777,11 +22757,11 @@ $packages["time"] = (function() {
 		sliceType$3 = $sliceType($String);
 		sliceType$4 = $sliceType($Uint8);
 		arrayType$2 = $arrayType($Uint8, 32);
+		ptrType$3 = $ptrType(Time);
 		chanType = $chanType(Time, false, false);
 		funcType = $funcType([], [], false);
 		structType = $structType("", []);
 		arrayType$3 = $arrayType($Uint8, 64);
-		ptrType$4 = $ptrType(Time);
 		chanType$1 = $chanType(Time, false, true);
 		ptrType$6 = $ptrType(Timer);
 		funcType$1 = $funcType([$emptyInterface, $Uintptr], [], false);
@@ -23837,7 +22817,7 @@ $packages["time"] = (function() {
 		fixedZone = function fixedZone$1(name, offset) {
 			var l, name, offset, x$1;
 			l = new Location.ptr(name, new sliceType([$clone(new zone.ptr(name, offset, false), zone)]), new sliceType$1([$clone(new zoneTrans.ptr(new $Int64(-2147483648, 0), 0, false, false), zoneTrans)]), "", new $Int64(-2147483648, 0), new $Int64(2147483647, 4294967295), ptrType.nil);
-			l.cacheZone = (x$1 = l.zone, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]));
+			l.cacheZone = (x$1 = l.zone, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + 0, ptrType)));
 			return l;
 		};
 		$ptrType(Location).prototype.lookup = function lookup$1(sec) {
@@ -23869,7 +22849,7 @@ $packages["time"] = (function() {
 				$s = -1; return [name, offset, start, end, isDST];
 			}
 			if ((l.tx.$length === 0) || (x$3 = (x$4 = l.tx, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0])).when, (sec.$high < x$3.$high || (sec.$high === x$3.$high && sec.$low < x$3.$low)))) {
-				zone$2 = (x$5 = l.zone, x$6 = l.lookupFirstZone(), ((x$6 < 0 || x$6 >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + x$6]));
+				zone$2 = (x$5 = l.zone, x$6 = l.lookupFirstZone(), ((x$6 < 0 || x$6 >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$5.$array, x$5.$offset + x$6, ptrType)));
 				name = zone$2.name;
 				offset = zone$2.offset;
 				start = new $Int64(-2147483648, 0);
@@ -23896,7 +22876,7 @@ $packages["time"] = (function() {
 					lo = m;
 				}
 			}
-			zone$3 = (x$8 = l.zone, x$9 = ((lo < 0 || lo >= tx.$length) ? ($throwRuntimeError("index out of range"), undefined) : tx.$array[tx.$offset + lo]).index, ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9]));
+			zone$3 = (x$8 = l.zone, x$9 = ((lo < 0 || lo >= tx.$length) ? ($throwRuntimeError("index out of range"), undefined) : tx.$array[tx.$offset + lo]).index, ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$8.$array, x$8.$offset + x$9, ptrType)));
 			name = zone$3.name;
 			offset = zone$3.offset;
 			start = ((lo < 0 || lo >= tx.$length) ? ($throwRuntimeError("index out of range"), undefined) : tx.$array[tx.$offset + lo]).when;
@@ -24536,7 +23516,7 @@ $packages["time"] = (function() {
 			/* while (true) { */ case 2:
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
 				i = _i;
-				zone$1 = (x$1 = l.zone, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i]));
+				zone$1 = (x$1 = l.zone, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + i, ptrType)));
 				/* */ if (zone$1.name === name) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (zone$1.name === name) { */ case 4:
@@ -24560,7 +23540,7 @@ $packages["time"] = (function() {
 			while (true) {
 				if (!(_i$1 < _ref$1.$length)) { break; }
 				i$1 = _i$1;
-				zone$2 = (x$3 = l.zone, ((i$1 < 0 || i$1 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + i$1]));
+				zone$2 = (x$3 = l.zone, ((i$1 < 0 || i$1 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$3.$array, x$3.$offset + i$1, ptrType)));
 				if (zone$2.name === name) {
 					_tmp$2 = zone$2.offset;
 					_tmp$3 = true;
@@ -25535,7 +24515,7 @@ $packages["time"] = (function() {
 			if (version === 2) {
 				offset = offset + ((((2 >= buf.$length ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + 2]) >> 0))) >> 0;
 			}
-			Time.copy(t, new Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType$1.nil));
+			Time.copy((t === ptrType$3.nil && $throwNilPointerError(), t), new Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType$1.nil));
 			t.wall = (new $Uint64(0, nsec$1));
 			t.ext = sec$1;
 			/* */ if (offset === -60) { $s = 1; continue; }
@@ -25616,7 +24596,7 @@ $packages["time"] = (function() {
 			err = $ifaceNil;
 			_r$1 = parseStrictRFC3339(data); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			_tuple = _r$1;
-			Time.copy(t, _tuple[0]);
+			Time.copy((t === ptrType$3.nil && $throwNilPointerError(), t), _tuple[0]);
 			err = _tuple[1];
 			$s = -1; return err;
 			/* */ } return; } var $f = {$blk: UnmarshalJSON, $c: true, $r, _r$1, _tuple, data, err, t, x$1, $s};return $f;
@@ -25649,7 +24629,7 @@ $packages["time"] = (function() {
 			err = $ifaceNil;
 			_r$1 = parseStrictRFC3339(data); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			_tuple = _r$1;
-			Time.copy(t, _tuple[0]);
+			Time.copy((t === ptrType$3.nil && $throwNilPointerError(), t), _tuple[0]);
 			err = _tuple[1];
 			$s = -1; return err;
 			/* */ } return; } var $f = {$blk: UnmarshalText, $c: true, $r, _r$1, _tuple, data, err, t, $s};return $f;
@@ -26833,7 +25813,7 @@ $packages["time"] = (function() {
 			x$1 = ((q.$low >> 0));
 			if (!($interfaceIsEqual(err, $ifaceNil)) || rem.length > 0) {
 				_tmp = 0;
-				_tmp$1 = atoiError;
+				_tmp$1 = errAtoi;
 				x$1 = _tmp;
 				err = _tmp$1;
 				return [x$1, err];
@@ -26863,7 +25843,7 @@ $packages["time"] = (function() {
 			x$1 = ((q.$low >> 0));
 			if (!($interfaceIsEqual(err, $ifaceNil)) || rem.$length > 0) {
 				_tmp = 0;
-				_tmp$1 = atoiError;
+				_tmp$1 = errAtoi;
 				x$1 = _tmp;
 				err = _tmp$1;
 				return [x$1, err];
@@ -28221,7 +27201,7 @@ $packages["time"] = (function() {
 		};
 		ptrType$1.methods = [{prop: "get", name: "get", pkg: "time", typ: $funcType([], [ptrType$1], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "lookup", name: "lookup", pkg: "time", typ: $funcType([$Int64], [$String, $Int, $Int64, $Int64, $Bool], false)}, {prop: "lookupFirstZone", name: "lookupFirstZone", pkg: "time", typ: $funcType([], [$Int], false)}, {prop: "firstZoneUsed", name: "firstZoneUsed", pkg: "time", typ: $funcType([], [$Bool], false)}, {prop: "lookupName", name: "lookupName", pkg: "time", typ: $funcType([$String, $Int64], [$Int, $Bool], false)}];
 		Time.methods = [{prop: "After", name: "After", pkg: "", typ: $funcType([Time], [$Bool], false)}, {prop: "Before", name: "Before", pkg: "", typ: $funcType([Time], [$Bool], false)}, {prop: "Compare", name: "Compare", pkg: "", typ: $funcType([Time], [$Int], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([Time], [$Bool], false)}, {prop: "IsZero", name: "IsZero", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "abs", name: "abs", pkg: "time", typ: $funcType([], [$Uint64], false)}, {prop: "locabs", name: "locabs", pkg: "time", typ: $funcType([], [$String, $Int, $Uint64], false)}, {prop: "Date", name: "Date", pkg: "", typ: $funcType([], [$Int, Month, $Int], false)}, {prop: "Year", name: "Year", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Month", name: "Month", pkg: "", typ: $funcType([], [Month], false)}, {prop: "Day", name: "Day", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Weekday", name: "Weekday", pkg: "", typ: $funcType([], [Weekday], false)}, {prop: "ISOWeek", name: "ISOWeek", pkg: "", typ: $funcType([], [$Int, $Int], false)}, {prop: "Clock", name: "Clock", pkg: "", typ: $funcType([], [$Int, $Int, $Int], false)}, {prop: "Hour", name: "Hour", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Minute", name: "Minute", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Second", name: "Second", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Nanosecond", name: "Nanosecond", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "YearDay", name: "YearDay", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([Duration], [Time], false)}, {prop: "Sub", name: "Sub", pkg: "", typ: $funcType([Time], [Duration], false)}, {prop: "AddDate", name: "AddDate", pkg: "", typ: $funcType([$Int, $Int, $Int], [Time], false)}, {prop: "date", name: "date", pkg: "time", typ: $funcType([$Bool], [$Int, Month, $Int, $Int], false)}, {prop: "UTC", name: "UTC", pkg: "", typ: $funcType([], [Time], false)}, {prop: "Local", name: "Local", pkg: "", typ: $funcType([], [Time], false)}, {prop: "In", name: "In", pkg: "", typ: $funcType([ptrType$1], [Time], false)}, {prop: "Location", name: "Location", pkg: "", typ: $funcType([], [ptrType$1], false)}, {prop: "Zone", name: "Zone", pkg: "", typ: $funcType([], [$String, $Int], false)}, {prop: "ZoneBounds", name: "ZoneBounds", pkg: "", typ: $funcType([], [Time, Time], false)}, {prop: "Unix", name: "Unix", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "UnixMilli", name: "UnixMilli", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "UnixMicro", name: "UnixMicro", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "UnixNano", name: "UnixNano", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "MarshalBinary", name: "MarshalBinary", pkg: "", typ: $funcType([], [sliceType$4, $error], false)}, {prop: "GobEncode", name: "GobEncode", pkg: "", typ: $funcType([], [sliceType$4, $error], false)}, {prop: "MarshalJSON", name: "MarshalJSON", pkg: "", typ: $funcType([], [sliceType$4, $error], false)}, {prop: "MarshalText", name: "MarshalText", pkg: "", typ: $funcType([], [sliceType$4, $error], false)}, {prop: "IsDST", name: "IsDST", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Truncate", name: "Truncate", pkg: "", typ: $funcType([Duration], [Time], false)}, {prop: "Round", name: "Round", pkg: "", typ: $funcType([Duration], [Time], false)}, {prop: "appendFormatRFC3339", name: "appendFormatRFC3339", pkg: "time", typ: $funcType([sliceType$4, $Bool], [sliceType$4], false)}, {prop: "appendStrictRFC3339", name: "appendStrictRFC3339", pkg: "time", typ: $funcType([sliceType$4], [sliceType$4, $error], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Format", name: "Format", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "AppendFormat", name: "AppendFormat", pkg: "", typ: $funcType([sliceType$4, $String], [sliceType$4], false)}, {prop: "appendFormat", name: "appendFormat", pkg: "time", typ: $funcType([sliceType$4, $String], [sliceType$4], false)}];
-		ptrType$4.methods = [{prop: "nsec", name: "nsec", pkg: "time", typ: $funcType([], [$Int32], false)}, {prop: "sec", name: "sec", pkg: "time", typ: $funcType([], [$Int64], false)}, {prop: "unixSec", name: "unixSec", pkg: "time", typ: $funcType([], [$Int64], false)}, {prop: "addSec", name: "addSec", pkg: "time", typ: $funcType([$Int64], [], false)}, {prop: "setLoc", name: "setLoc", pkg: "time", typ: $funcType([ptrType$1], [], false)}, {prop: "stripMono", name: "stripMono", pkg: "time", typ: $funcType([], [], false)}, {prop: "setMono", name: "setMono", pkg: "time", typ: $funcType([$Int64], [], false)}, {prop: "mono", name: "mono", pkg: "time", typ: $funcType([], [$Int64], false)}, {prop: "UnmarshalBinary", name: "UnmarshalBinary", pkg: "", typ: $funcType([sliceType$4], [$error], false)}, {prop: "GobDecode", name: "GobDecode", pkg: "", typ: $funcType([sliceType$4], [$error], false)}, {prop: "UnmarshalJSON", name: "UnmarshalJSON", pkg: "", typ: $funcType([sliceType$4], [$error], false)}, {prop: "UnmarshalText", name: "UnmarshalText", pkg: "", typ: $funcType([sliceType$4], [$error], false)}];
+		ptrType$3.methods = [{prop: "nsec", name: "nsec", pkg: "time", typ: $funcType([], [$Int32], false)}, {prop: "sec", name: "sec", pkg: "time", typ: $funcType([], [$Int64], false)}, {prop: "unixSec", name: "unixSec", pkg: "time", typ: $funcType([], [$Int64], false)}, {prop: "addSec", name: "addSec", pkg: "time", typ: $funcType([$Int64], [], false)}, {prop: "setLoc", name: "setLoc", pkg: "time", typ: $funcType([ptrType$1], [], false)}, {prop: "stripMono", name: "stripMono", pkg: "time", typ: $funcType([], [], false)}, {prop: "setMono", name: "setMono", pkg: "time", typ: $funcType([$Int64], [], false)}, {prop: "mono", name: "mono", pkg: "time", typ: $funcType([], [$Int64], false)}, {prop: "UnmarshalBinary", name: "UnmarshalBinary", pkg: "", typ: $funcType([sliceType$4], [$error], false)}, {prop: "GobDecode", name: "GobDecode", pkg: "", typ: $funcType([sliceType$4], [$error], false)}, {prop: "UnmarshalJSON", name: "UnmarshalJSON", pkg: "", typ: $funcType([sliceType$4], [$error], false)}, {prop: "UnmarshalText", name: "UnmarshalText", pkg: "", typ: $funcType([sliceType$4], [$error], false)}];
 		Month.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
 		Weekday.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
 		Duration.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Nanoseconds", name: "Nanoseconds", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Microseconds", name: "Microseconds", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Milliseconds", name: "Milliseconds", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Seconds", name: "Seconds", pkg: "", typ: $funcType([], [$Float64], false)}, {prop: "Minutes", name: "Minutes", pkg: "", typ: $funcType([], [$Float64], false)}, {prop: "Hours", name: "Hours", pkg: "", typ: $funcType([], [$Float64], false)}, {prop: "Truncate", name: "Truncate", pkg: "", typ: $funcType([Duration], [Duration], false)}, {prop: "Round", name: "Round", pkg: "", typ: $funcType([Duration], [Duration], false)}, {prop: "Abs", name: "Abs", pkg: "", typ: $funcType([], [Duration], false)}];
@@ -28251,7 +27231,7 @@ $packages["time"] = (function() {
 		localOnce = new nosync.Once.ptr(false, false);
 		unnamedFixedZones = sliceType$2.nil;
 		unnamedFixedZonesOnce = new nosync.Once.ptr(false, false);
-		badData = errors.New("malformed time zone information");
+		errBadData = errors.New("malformed time zone information");
 		utcLoc = new Location.ptr("UTC", sliceType.nil, sliceType$1.nil, "", new $Int64(0, 0), new $Int64(0, 0), ptrType.nil);
 		$pkg.UTC = utcLoc;
 		$pkg.Local = localLoc;
@@ -28265,7 +27245,7 @@ $packages["time"] = (function() {
 		shortDayNames = new sliceType$3(["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"]);
 		shortMonthNames = new sliceType$3(["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]);
 		longMonthNames = new sliceType$3(["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"]);
-		atoiError = errors.New("time: invalid number");
+		errAtoi = errors.New("time: invalid number");
 		errBad = errors.New("bad value for field");
 		errLeadingInt = errors.New("time: bad [0-9]*");
 		init();
@@ -28275,20 +27255,28 @@ $packages["time"] = (function() {
 	return $pkg;
 })();
 $packages["internal/poll"] = (function() {
-	var $pkg = {}, $init, errors, unix, io, atomic, syscall, time, FD, pollDesc, fdMutex, errNetClosing, DeadlineExceededError, ptrType, ptrType$1, ptrType$2, ptrType$3, sliceType, sliceType$1, ptrType$4, ptrType$5, ptrType$6, ptrType$7, funcType, funcType$1, ptrType$8, ptrType$9, ptrType$10, tryDupCloexec, tryDupCloexec$24ptr, accept, runtime_Semacquire, runtime_Semrelease, DupCloseOnExec, dupCloseOnExecOld, ignoringEINTRIO, ignoringEINTR, setDeadlineImpl, errClosing, fcntl;
+	var $pkg = {}, $init, errors, unix, io, atomic, syscall, time, SysFile, FD, pollDesc, fdMutex, errNetClosing, DeadlineExceededError, ptrType, ptrType$1, ptrType$2, ptrType$3, sliceType, sliceType$1, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, funcType, funcType$1, ptrType$9, ptrType$10, dupCloexecUnsupported, accept, runtime_Semacquire, runtime_Semrelease, dupCloseOnExecOld, DupCloseOnExec, ignoringEINTRIO, ignoringEINTR, setDeadlineImpl, errClosing;
 	errors = $packages["errors"];
 	unix = $packages["internal/syscall/unix"];
 	io = $packages["io"];
 	atomic = $packages["sync/atomic"];
 	syscall = $packages["syscall"];
 	time = $packages["time"];
-	FD = $newType(0, $kindStruct, "poll.FD", true, "internal/poll", true, function(fdmu_, Sysfd_, pd_, iovecs_, csema_, isBlocking_, IsStream_, ZeroReadIsEOF_, isFile_) {
+	SysFile = $newType(0, $kindStruct, "poll.SysFile", true, "internal/poll", true, function(iovecs_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.iovecs = ptrType$4.nil;
+			return;
+		}
+		this.iovecs = iovecs_;
+	});
+	FD = $newType(0, $kindStruct, "poll.FD", true, "internal/poll", true, function(fdmu_, Sysfd_, SysFile_, pd_, csema_, isBlocking_, IsStream_, ZeroReadIsEOF_, isFile_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.fdmu = new fdMutex.ptr(new $Uint64(0, 0), 0, 0);
 			this.Sysfd = 0;
-			this.pd = new pollDesc.ptr(ptrType$2.nil, false);
-			this.iovecs = ptrType$4.nil;
+			this.SysFile = new SysFile.ptr(ptrType$4.nil);
+			this.pd = new pollDesc.ptr(ptrType.nil, false);
 			this.csema = 0;
 			this.isBlocking = 0;
 			this.IsStream = false;
@@ -28298,8 +27286,8 @@ $packages["internal/poll"] = (function() {
 		}
 		this.fdmu = fdmu_;
 		this.Sysfd = Sysfd_;
+		this.SysFile = SysFile_;
 		this.pd = pd_;
-		this.iovecs = iovecs_;
 		this.csema = csema_;
 		this.isBlocking = isBlocking_;
 		this.IsStream = IsStream_;
@@ -28309,7 +27297,7 @@ $packages["internal/poll"] = (function() {
 	pollDesc = $newType(0, $kindStruct, "poll.pollDesc", true, "internal/poll", false, function(fd_, closing_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.fd = ptrType$2.nil;
+			this.fd = ptrType.nil;
 			this.closing = false;
 			return;
 		}
@@ -28330,26 +27318,27 @@ $packages["internal/poll"] = (function() {
 	});
 	errNetClosing = $newType(0, $kindStruct, "poll.errNetClosing", true, "internal/poll", false, function() { this.$val = this; });
 	DeadlineExceededError = $newType(0, $kindStruct, "poll.DeadlineExceededError", true, "internal/poll", true, function() { this.$val = this; });
+	$pkg.SysFile = SysFile;
 	$pkg.FD = FD;
 	$pkg.pollDesc = pollDesc;
 	$pkg.fdMutex = fdMutex;
 	$pkg.errNetClosing = errNetClosing;
 	$pkg.DeadlineExceededError = DeadlineExceededError;
 	$pkg.$finishSetup = function() {
-		ptrType = $ptrType($Uint32);
-		ptrType$1 = $ptrType($Int32);
-		ptrType$2 = $ptrType(FD);
+		ptrType = $ptrType(FD);
+		ptrType$1 = $ptrType($Uint32);
+		ptrType$2 = $ptrType(fdMutex);
 		ptrType$3 = $ptrType($Uint64);
 		sliceType = $sliceType($Uint8);
 		sliceType$1 = $sliceType(syscall.Iovec);
 		ptrType$4 = $ptrType(sliceType$1);
-		ptrType$5 = $ptrType(syscall.SockaddrInet4);
-		ptrType$6 = $ptrType(syscall.SockaddrInet6);
-		ptrType$7 = $ptrType(syscall.Stat_t);
+		ptrType$5 = $ptrType(SysFile);
+		ptrType$6 = $ptrType(syscall.SockaddrInet4);
+		ptrType$7 = $ptrType(syscall.SockaddrInet6);
+		ptrType$8 = $ptrType(syscall.Stat_t);
 		funcType = $funcType([$Uintptr], [$Bool], false);
 		funcType$1 = $funcType([$Uintptr], [], false);
-		ptrType$8 = $ptrType(pollDesc);
-		ptrType$9 = $ptrType(fdMutex);
+		ptrType$9 = $ptrType(pollDesc);
 		ptrType$10 = $ptrType(DeadlineExceededError);
 		accept = function accept$1(s) {
 			var {_r, _r$1, _tuple, err, ns, s, sa, $s, $r, $c} = $restore(this, {s});
@@ -28382,9 +27371,99 @@ $packages["internal/poll"] = (function() {
 		runtime_Semrelease = function() {
 		$throwRuntimeError("native function not implemented: internal/poll.runtime_Semrelease");
 	};
+		$ptrType(SysFile).prototype.init = function init() {
+			var s;
+			s = this;
+		};
+		$ptrType(SysFile).prototype.destroy = function destroy(fd) {
+			var {$24r, _r, fd, s, $s, $r, $c} = $restore(this, {fd});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			s = this;
+			_r = $pkg.CloseFunc(fd); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: destroy, $c: true, $r, $24r, _r, fd, s, $s};return $f;
+		};
+		dupCloseOnExecOld = function dupCloseOnExecOld$1(fd) {
+			var {$24r, $24r$1, _tuple, err, fd, newfd, $s, $deferred, $r, $c} = $restore(this, {fd});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			$r = syscall.ForkLock.RLock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$deferred.push([$methodVal(syscall.ForkLock, "RUnlock"), []]);
+			_tuple = syscall.Dup(fd);
+			newfd = _tuple[0];
+			err = _tuple[1];
+			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 2:
+				$24r = [-1, "dup", err];
+				$s = 4; case 4: return $24r;
+			/* } */ case 3:
+			syscall.CloseOnExec(newfd);
+			$24r$1 = [newfd, "", $ifaceNil];
+			$s = 5; case 5: return $24r$1;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [0, "", $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: dupCloseOnExecOld$1, $c: true, $r, $24r, $24r$1, _tuple, err, fd, newfd, $s, $deferred};return $f; } }
+		};
+		$ptrType(FD).prototype.Fchdir = function Fchdir() {
+			var {$24r, _r, err, fd, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			fd = this;
+			err = fd.incref();
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return err;
+			}
+			$deferred.push([$methodVal(fd, "decref"), []]);
+			_r = syscall.Fchdir(fd.Sysfd); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Fchdir, $c: true, $r, $24r, _r, err, fd, $s, $deferred};return $f; } }
+		};
+		$ptrType(FD).prototype.ReadDirent = function ReadDirent(buf) {
+			var {$24r, _r, _tuple, buf, err, err$1, fd, n, $s, $deferred, $r, $c} = $restore(this, {buf});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			fd = this;
+			err = fd.incref();
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return [0, err];
+			}
+			$deferred.push([$methodVal(fd, "decref"), []]);
+			/* while (true) { */ case 1:
+				_r = ignoringEINTRIO(syscall.ReadDirent, fd.Sysfd, buf); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tuple = _r;
+				n = _tuple[0];
+				err$1 = _tuple[1];
+				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
+					n = 0;
+					if ($interfaceIsEqual(err$1, new syscall.Errno(11)) && fd.pd.pollable()) {
+						err$1 = fd.pd.waitRead(fd.isFile);
+						if ($interfaceIsEqual(err$1, $ifaceNil)) {
+							/* continue; */ $s = 1; continue;
+						}
+					}
+				}
+				$24r = [n, err$1];
+				$s = 4; case 4: return $24r;
+			case 2:
+			$s = -1; return [0, $ifaceNil];
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [0, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: ReadDirent, $c: true, $r, $24r, _r, _tuple, buf, err, err$1, fd, n, $s, $deferred};return $f; } }
+		};
+		$ptrType(FD).prototype.Seek = function Seek(offset, whence) {
+			var {$24r, _r, err, fd, offset, whence, $s, $deferred, $r, $c} = $restore(this, {offset, whence});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			fd = this;
+			err = fd.incref();
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return [new $Int64(0, 0), err];
+			}
+			$deferred.push([$methodVal(fd, "decref"), []]);
+			_r = syscall.Seek(fd.Sysfd, offset, whence); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [new $Int64(0, 0), $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Seek, $c: true, $r, $24r, _r, err, fd, offset, whence, $s, $deferred};return $f; } }
+		};
 		$ptrType(FD).prototype.Init = function Init(net, pollable) {
 			var err, fd, net, pollable;
 			fd = this;
+			fd.SysFile.init();
 			if (net === "file") {
 				fd.isFile = true;
 			}
@@ -28398,17 +27477,17 @@ $packages["internal/poll"] = (function() {
 			}
 			return err;
 		};
-		$ptrType(FD).prototype.destroy = function destroy() {
+		$ptrType(FD).prototype.destroy = function destroy$1() {
 			var {_r, err, fd, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			fd = this;
 			fd.pd.close();
-			_r = $pkg.CloseFunc(fd.Sysfd); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = fd.SysFile.destroy(fd.Sysfd); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			err = _r;
 			fd.Sysfd = -1;
-			$r = runtime_Semrelease((fd.$ptr_csema || (fd.$ptr_csema = new ptrType(function() { return this.$target.csema; }, function($v) { this.$target.csema = $v; }, fd)))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = runtime_Semrelease((fd === ptrType.nil && $throwNilPointerError(), (fd.$ptr_csema || (fd.$ptr_csema = new ptrType$1(function() { return this.$target.csema; }, function($v) { this.$target.csema = $v; }, fd))))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return err;
-			/* */ } return; } var $f = {$blk: destroy, $c: true, $r, _r, err, fd, $s};return $f;
+			/* */ } return; } var $f = {$blk: destroy$1, $c: true, $r, _r, err, fd, $s};return $f;
 		};
 		$ptrType(FD).prototype.Close = function Close() {
 			var {_r, _r$1, err, fd, $s, $r, $c} = $restore(this, {});
@@ -28426,7 +27505,7 @@ $packages["internal/poll"] = (function() {
 			/* */ if (fd.isBlocking === 0) { $s = 5; continue; }
 			/* */ $s = 6; continue;
 			/* if (fd.isBlocking === 0) { */ case 5:
-				$r = runtime_Semacquire((fd.$ptr_csema || (fd.$ptr_csema = new ptrType(function() { return this.$target.csema; }, function($v) { this.$target.csema = $v; }, fd)))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = runtime_Semacquire((fd === ptrType.nil && $throwNilPointerError(), (fd.$ptr_csema || (fd.$ptr_csema = new ptrType$1(function() { return this.$target.csema; }, function($v) { this.$target.csema = $v; }, fd))))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 6:
 			$s = -1; return err;
 			/* */ } return; } var $f = {$blk: Close, $c: true, $r, _r, _r$1, err, fd, $s};return $f;
@@ -28440,7 +27519,7 @@ $packages["internal/poll"] = (function() {
 				$s = -1; return err;
 			}
 			$deferred.push([$methodVal(fd, "decref"), []]);
-			atomic.StoreUint32((fd.$ptr_isBlocking || (fd.$ptr_isBlocking = new ptrType(function() { return this.$target.isBlocking; }, function($v) { this.$target.isBlocking = $v; }, fd))), 1);
+			atomic.StoreUint32((fd === ptrType.nil && $throwNilPointerError(), (fd.$ptr_isBlocking || (fd.$ptr_isBlocking = new ptrType$1(function() { return this.$target.isBlocking; }, function($v) { this.$target.isBlocking = $v; }, fd)))), 1);
 			$24r = syscall.SetNonblock(fd.Sysfd, false);
 			$s = 1; case 1: return $24r;
 			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: SetBlocking, $c: true, $r, $24r, err, fd, $s, $deferred};return $f; } }
@@ -29171,49 +28250,6 @@ $packages["internal/poll"] = (function() {
 			$s = -1; return [0, $ifaceNil, "", $ifaceNil];
 			/* */ } return; } } catch(err) { $err = err; $s = -1; return [0, $ifaceNil, "", $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Accept, $c: true, $r, $24r, $24r$1, $24r$2, _1, _r, _r$1, _tuple, err, err$1, err$2, errcall, fd, rsa, s, $s, $deferred};return $f; } }
 		};
-		$ptrType(FD).prototype.Seek = function Seek(offset, whence) {
-			var {$24r, _r, err, fd, offset, whence, $s, $deferred, $r, $c} = $restore(this, {offset, whence});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			fd = this;
-			err = fd.incref();
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [new $Int64(0, 0), err];
-			}
-			$deferred.push([$methodVal(fd, "decref"), []]);
-			_r = syscall.Seek(fd.Sysfd, offset, whence); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [new $Int64(0, 0), $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Seek, $c: true, $r, $24r, _r, err, fd, offset, whence, $s, $deferred};return $f; } }
-		};
-		$ptrType(FD).prototype.ReadDirent = function ReadDirent(buf) {
-			var {$24r, _r, _tuple, buf, err, err$1, fd, n, $s, $deferred, $r, $c} = $restore(this, {buf});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			fd = this;
-			err = fd.incref();
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [0, err];
-			}
-			$deferred.push([$methodVal(fd, "decref"), []]);
-			/* while (true) { */ case 1:
-				_r = ignoringEINTRIO(syscall.ReadDirent, fd.Sysfd, buf); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_tuple = _r;
-				n = _tuple[0];
-				err$1 = _tuple[1];
-				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
-					n = 0;
-					if ($interfaceIsEqual(err$1, new syscall.Errno(11)) && fd.pd.pollable()) {
-						err$1 = fd.pd.waitRead(fd.isFile);
-						if ($interfaceIsEqual(err$1, $ifaceNil)) {
-							/* continue; */ $s = 1; continue;
-						}
-					}
-				}
-				$24r = [n, err$1];
-				$s = 4; case 4: return $24r;
-			case 2:
-			$s = -1; return [0, $ifaceNil];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [0, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: ReadDirent, $c: true, $r, $24r, _r, _tuple, buf, err, err$1, fd, n, $s, $deferred};return $f; } }
-		};
 		$ptrType(FD).prototype.Fchmod = function Fchmod(mode) {
 			var {$24r, _r, err, fd, mode, $s, $deferred, $r, $c} = $restore(this, {mode});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
@@ -29237,20 +28273,6 @@ $packages["internal/poll"] = (function() {
 			$s = 2; case 2: return $24r;
 			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Fchmod, $c: true, $r, $24r, _r, err, fd, mode, $s, $deferred};return $f; } }
 		};
-		$ptrType(FD).prototype.Fchdir = function Fchdir() {
-			var {$24r, _r, err, fd, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			fd = this;
-			err = fd.incref();
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return err;
-			}
-			$deferred.push([$methodVal(fd, "decref"), []]);
-			_r = syscall.Fchdir(fd.Sysfd); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Fchdir, $c: true, $r, $24r, _r, err, fd, $s, $deferred};return $f; } }
-		};
 		$ptrType(FD).prototype.Fstat = function Fstat(s) {
 			var {$24r, _r, err, fd, s, $s, $deferred, $r, $c} = $restore(this, {s});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
@@ -29275,47 +28297,28 @@ $packages["internal/poll"] = (function() {
 			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Fstat, $c: true, $r, $24r, _r, err, fd, s, $s, $deferred};return $f; } }
 		};
 		DupCloseOnExec = function DupCloseOnExec$1(fd) {
-			var {$24r, _1, _r, _tuple, e1, fd, r0, $s, $r, $c} = $restore(this, {fd});
+			var {$24r, _1, _r, _tuple, err, fd, r0, $s, $r, $c} = $restore(this, {fd});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (true && (atomic.LoadInt32((tryDupCloexec$24ptr || (tryDupCloexec$24ptr = new ptrType$1(function() { return tryDupCloexec; }, function($v) { tryDupCloexec = $v; })))) === 1)) {
-				_tuple = fcntl(fd, 1, 0);
+			if (true && !dupCloexecUnsupported.Load()) {
+				_tuple = unix.Fcntl(fd, 1, 0);
 				r0 = _tuple[0];
-				e1 = _tuple[1];
-				if ($interfaceIsEqual(e1, $ifaceNil)) {
+				err = _tuple[1];
+				if ($interfaceIsEqual(err, $ifaceNil)) {
 					$s = -1; return [r0, "", $ifaceNil];
 				}
-				_1 = $assertType(e1, syscall.Errno);
-				if ((_1 === (22)) || (_1 === (38))) {
-					atomic.StoreInt32((tryDupCloexec$24ptr || (tryDupCloexec$24ptr = new ptrType$1(function() { return tryDupCloexec; }, function($v) { tryDupCloexec = $v; }))), 0);
+				_1 = err;
+				if ($interfaceIsEqual(_1, new syscall.Errno((22))) || $interfaceIsEqual(_1, new syscall.Errno((38)))) {
+					dupCloexecUnsupported.Store(true);
 				} else {
-					$s = -1; return [-1, "fcntl", e1];
+					$s = -1; return [-1, "fcntl", err];
 				}
 			}
 			_r = dupCloseOnExecOld(fd); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$24r = _r;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: DupCloseOnExec$1, $c: true, $r, $24r, _1, _r, _tuple, e1, fd, r0, $s};return $f;
+			/* */ } return; } var $f = {$blk: DupCloseOnExec$1, $c: true, $r, $24r, _1, _r, _tuple, err, fd, r0, $s};return $f;
 		};
 		$pkg.DupCloseOnExec = DupCloseOnExec;
-		dupCloseOnExecOld = function dupCloseOnExecOld$1(fd) {
-			var {$24r, $24r$1, _tuple, err, fd, newfd, $s, $deferred, $r, $c} = $restore(this, {fd});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			$r = syscall.ForkLock.RLock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$deferred.push([$methodVal(syscall.ForkLock, "RUnlock"), []]);
-			_tuple = syscall.Dup(fd);
-			newfd = _tuple[0];
-			err = _tuple[1];
-			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 2:
-				$24r = [-1, "dup", err];
-				$s = 4; case 4: return $24r;
-			/* } */ case 3:
-			syscall.CloseOnExec(newfd);
-			$24r$1 = [newfd, "", $ifaceNil];
-			$s = 5; case 5: return $24r$1;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [0, "", $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: dupCloseOnExecOld$1, $c: true, $r, $24r, $24r$1, _tuple, err, fd, newfd, $s, $deferred};return $f; } }
-		};
 		$ptrType(FD).prototype.Dup = function Dup() {
 			var {$24r, _r, err, fd, $s, $deferred, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
@@ -29536,7 +28539,7 @@ $packages["internal/poll"] = (function() {
 			$s = -1; return $ifaceNil;
 			/* */ } return; } var $f = {$blk: ignoringEINTR$1, $c: true, $r, _r, err, fn, $s};return $f;
 		};
-		$ptrType(pollDesc).prototype.init = function init(fd) {
+		$ptrType(pollDesc).prototype.init = function init$1(fd) {
 			var fd, pd;
 			pd = this;
 			pd.fd = fd;
@@ -29550,7 +28553,7 @@ $packages["internal/poll"] = (function() {
 			var pd;
 			pd = this;
 			pd.closing = true;
-			if (!(pd.fd === ptrType$2.nil)) {
+			if (!(pd.fd === ptrType.nil)) {
 				syscall.StopIO(pd.fd.Sysfd);
 			}
 		};
@@ -29654,7 +28657,7 @@ $packages["internal/poll"] = (function() {
 			var mu, new$1, old, x, x$1;
 			mu = this;
 			while (true) {
-				old = atomic.LoadUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))));
+				old = atomic.LoadUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))));
 				if (!((x = new $Uint64(old.$high & 0, (old.$low & 1) >>> 0), (x.$high === 0 && x.$low === 0)))) {
 					return false;
 				}
@@ -29662,7 +28665,7 @@ $packages["internal/poll"] = (function() {
 				if ((x$1 = new $Uint64(new$1.$high & 0, (new$1.$low & 8388600) >>> 0), (x$1.$high === 0 && x$1.$low === 0))) {
 					$panic(new $String("too many concurrent operations on a single file or socket (max 1048575)"));
 				}
-				if (atomic.CompareAndSwapUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))), old, new$1)) {
+				if (atomic.CompareAndSwapUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))), old, new$1)) {
 					return true;
 				}
 			}
@@ -29672,7 +28675,7 @@ $packages["internal/poll"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			mu = this;
 			/* while (true) { */ case 1:
-				old = atomic.LoadUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))));
+				old = atomic.LoadUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))));
 				if (!((x = new $Uint64(old.$high & 0, (old.$low & 1) >>> 0), (x.$high === 0 && x.$low === 0)))) {
 					$s = -1; return false;
 				}
@@ -29681,19 +28684,19 @@ $packages["internal/poll"] = (function() {
 					$panic(new $String("too many concurrent operations on a single file or socket (max 1048575)"));
 				}
 				new$1 = (x$3 = new $Uint64(2147483647, 4286578688), new $Uint64(new$1.$high & ~x$3.$high, (new$1.$low & ~x$3.$low) >>> 0));
-				/* */ if (atomic.CompareAndSwapUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))), old, new$1)) { $s = 3; continue; }
+				/* */ if (atomic.CompareAndSwapUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))), old, new$1)) { $s = 3; continue; }
 				/* */ $s = 4; continue;
-				/* if (atomic.CompareAndSwapUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))), old, new$1)) { */ case 3:
+				/* if (atomic.CompareAndSwapUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))), old, new$1)) { */ case 3:
 					/* while (true) { */ case 5:
 						/* if (!(!((x$4 = new $Uint64(old.$high & 2047, (old.$low & 4286578688) >>> 0), (x$4.$high === 0 && x$4.$low === 0))))) { break; } */ if(!(!((x$4 = new $Uint64(old.$high & 2047, (old.$low & 4286578688) >>> 0), (x$4.$high === 0 && x$4.$low === 0))))) { $s = 6; continue; }
 						old = (x$5 = new $Uint64(0, 8388608), new $Uint64(old.$high - x$5.$high, old.$low - x$5.$low));
-						$r = runtime_Semrelease((mu.$ptr_rsema || (mu.$ptr_rsema = new ptrType(function() { return this.$target.rsema; }, function($v) { this.$target.rsema = $v; }, mu)))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = runtime_Semrelease((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_rsema || (mu.$ptr_rsema = new ptrType$1(function() { return this.$target.rsema; }, function($v) { this.$target.rsema = $v; }, mu))))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = 5; continue;
 					case 6:
 					/* while (true) { */ case 8:
 						/* if (!(!((x$6 = new $Uint64(old.$high & 2147481600, (old.$low & 0) >>> 0), (x$6.$high === 0 && x$6.$low === 0))))) { break; } */ if(!(!((x$6 = new $Uint64(old.$high & 2147481600, (old.$low & 0) >>> 0), (x$6.$high === 0 && x$6.$low === 0))))) { $s = 9; continue; }
 						old = (x$7 = new $Uint64(2048, 0), new $Uint64(old.$high - x$7.$high, old.$low - x$7.$low));
-						$r = runtime_Semrelease((mu.$ptr_wsema || (mu.$ptr_wsema = new ptrType(function() { return this.$target.wsema; }, function($v) { this.$target.wsema = $v; }, mu)))); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = runtime_Semrelease((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_wsema || (mu.$ptr_wsema = new ptrType$1(function() { return this.$target.wsema; }, function($v) { this.$target.wsema = $v; }, mu))))); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = 8; continue;
 					case 9:
 					$s = -1; return true;
@@ -29707,12 +28710,12 @@ $packages["internal/poll"] = (function() {
 			var mu, new$1, old, x, x$1;
 			mu = this;
 			while (true) {
-				old = atomic.LoadUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))));
+				old = atomic.LoadUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))));
 				if ((x = new $Uint64(old.$high & 0, (old.$low & 8388600) >>> 0), (x.$high === 0 && x.$low === 0))) {
 					$panic(new $String("inconsistent poll.fdMutex"));
 				}
 				new$1 = new $Uint64(old.$high - 0, old.$low - 8);
-				if (atomic.CompareAndSwapUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))), old, new$1)) {
+				if (atomic.CompareAndSwapUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))), old, new$1)) {
 					return (x$1 = new $Uint64(new$1.$high & 0, (new$1.$low & 8388601) >>> 0), (x$1.$high === 0 && x$1.$low === 1));
 				}
 			}
@@ -29727,20 +28730,20 @@ $packages["internal/poll"] = (function() {
 			mutexBit = _tmp;
 			mutexWait = _tmp$1;
 			mutexMask = _tmp$2;
-			mutexSema = ptrType.nil;
+			mutexSema = ptrType$1.nil;
 			if (read) {
 				mutexBit = new $Uint64(0, 2);
 				mutexWait = new $Uint64(0, 8388608);
 				mutexMask = new $Uint64(2047, 4286578688);
-				mutexSema = (mu.$ptr_rsema || (mu.$ptr_rsema = new ptrType(function() { return this.$target.rsema; }, function($v) { this.$target.rsema = $v; }, mu)));
+				mutexSema = (mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_rsema || (mu.$ptr_rsema = new ptrType$1(function() { return this.$target.rsema; }, function($v) { this.$target.rsema = $v; }, mu))));
 			} else {
 				mutexBit = new $Uint64(0, 4);
 				mutexWait = new $Uint64(2048, 0);
 				mutexMask = new $Uint64(2147481600, 0);
-				mutexSema = (mu.$ptr_wsema || (mu.$ptr_wsema = new ptrType(function() { return this.$target.wsema; }, function($v) { this.$target.wsema = $v; }, mu)));
+				mutexSema = (mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_wsema || (mu.$ptr_wsema = new ptrType$1(function() { return this.$target.wsema; }, function($v) { this.$target.wsema = $v; }, mu))));
 			}
 			/* while (true) { */ case 1:
-				old = atomic.LoadUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))));
+				old = atomic.LoadUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))));
 				if (!((x = new $Uint64(old.$high & 0, (old.$low & 1) >>> 0), (x.$high === 0 && x.$low === 0)))) {
 					$s = -1; return false;
 				}
@@ -29756,9 +28759,9 @@ $packages["internal/poll"] = (function() {
 						$panic(new $String("too many concurrent operations on a single file or socket (max 1048575)"));
 					}
 				}
-				/* */ if (atomic.CompareAndSwapUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))), old, new$1)) { $s = 3; continue; }
+				/* */ if (atomic.CompareAndSwapUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))), old, new$1)) { $s = 3; continue; }
 				/* */ $s = 4; continue;
-				/* if (atomic.CompareAndSwapUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))), old, new$1)) { */ case 3:
+				/* if (atomic.CompareAndSwapUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))), old, new$1)) { */ case 3:
 					if ((x$5 = new $Uint64(old.$high & mutexBit.$high, (old.$low & mutexBit.$low) >>> 0), (x$5.$high === 0 && x$5.$low === 0))) {
 						$s = -1; return true;
 					}
@@ -29779,20 +28782,20 @@ $packages["internal/poll"] = (function() {
 			mutexBit = _tmp;
 			mutexWait = _tmp$1;
 			mutexMask = _tmp$2;
-			mutexSema = ptrType.nil;
+			mutexSema = ptrType$1.nil;
 			if (read) {
 				mutexBit = new $Uint64(0, 2);
 				mutexWait = new $Uint64(0, 8388608);
 				mutexMask = new $Uint64(2047, 4286578688);
-				mutexSema = (mu.$ptr_rsema || (mu.$ptr_rsema = new ptrType(function() { return this.$target.rsema; }, function($v) { this.$target.rsema = $v; }, mu)));
+				mutexSema = (mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_rsema || (mu.$ptr_rsema = new ptrType$1(function() { return this.$target.rsema; }, function($v) { this.$target.rsema = $v; }, mu))));
 			} else {
 				mutexBit = new $Uint64(0, 4);
 				mutexWait = new $Uint64(2048, 0);
 				mutexMask = new $Uint64(2147481600, 0);
-				mutexSema = (mu.$ptr_wsema || (mu.$ptr_wsema = new ptrType(function() { return this.$target.wsema; }, function($v) { this.$target.wsema = $v; }, mu)));
+				mutexSema = (mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_wsema || (mu.$ptr_wsema = new ptrType$1(function() { return this.$target.wsema; }, function($v) { this.$target.wsema = $v; }, mu))));
 			}
 			/* while (true) { */ case 1:
-				old = atomic.LoadUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))));
+				old = atomic.LoadUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))));
 				if ((x = new $Uint64(old.$high & mutexBit.$high, (old.$low & mutexBit.$low) >>> 0), (x.$high === 0 && x.$low === 0)) || (x$1 = new $Uint64(old.$high & 0, (old.$low & 8388600) >>> 0), (x$1.$high === 0 && x$1.$low === 0))) {
 					$panic(new $String("inconsistent poll.fdMutex"));
 				}
@@ -29800,9 +28803,9 @@ $packages["internal/poll"] = (function() {
 				if (!((x$3 = new $Uint64(old.$high & mutexMask.$high, (old.$low & mutexMask.$low) >>> 0), (x$3.$high === 0 && x$3.$low === 0)))) {
 					new$1 = (x$4 = mutexWait, new $Uint64(new$1.$high - x$4.$high, new$1.$low - x$4.$low));
 				}
-				/* */ if (atomic.CompareAndSwapUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))), old, new$1)) { $s = 3; continue; }
+				/* */ if (atomic.CompareAndSwapUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))), old, new$1)) { $s = 3; continue; }
 				/* */ $s = 4; continue;
-				/* if (atomic.CompareAndSwapUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))), old, new$1)) { */ case 3:
+				/* if (atomic.CompareAndSwapUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))), old, new$1)) { */ case 3:
 					/* */ if (!((x$5 = new $Uint64(old.$high & mutexMask.$high, (old.$low & mutexMask.$low) >>> 0), (x$5.$high === 0 && x$5.$low === 0)))) { $s = 5; continue; }
 					/* */ $s = 6; continue;
 					/* if (!((x$5 = new $Uint64(old.$high & mutexMask.$high, (old.$low & mutexMask.$low) >>> 0), (x$5.$high === 0 && x$5.$low === 0)))) { */ case 5:
@@ -29953,17 +28956,15 @@ $packages["internal/poll"] = (function() {
 			e = this;
 			return true;
 		};
-		fcntl = function fcntl$1(fd, cmd, arg) {
-			var arg, cmd, fd;
-			return [0, new syscall.Errno(38)];
-		};
-		ptrType$2.methods = [{prop: "Init", name: "Init", pkg: "", typ: $funcType([$String, $Bool], [$error], false)}, {prop: "destroy", name: "destroy", pkg: "internal/poll", typ: $funcType([], [$error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "SetBlocking", name: "SetBlocking", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "Pread", name: "Pread", pkg: "", typ: $funcType([sliceType, $Int64], [$Int, $error], false)}, {prop: "ReadFrom", name: "ReadFrom", pkg: "", typ: $funcType([sliceType], [$Int, syscall.Sockaddr, $error], false)}, {prop: "ReadFromInet4", name: "ReadFromInet4", pkg: "", typ: $funcType([sliceType, ptrType$5], [$Int, $error], false)}, {prop: "ReadFromInet6", name: "ReadFromInet6", pkg: "", typ: $funcType([sliceType, ptrType$6], [$Int, $error], false)}, {prop: "ReadMsg", name: "ReadMsg", pkg: "", typ: $funcType([sliceType, sliceType, $Int], [$Int, $Int, $Int, syscall.Sockaddr, $error], false)}, {prop: "ReadMsgInet4", name: "ReadMsgInet4", pkg: "", typ: $funcType([sliceType, sliceType, $Int, ptrType$5], [$Int, $Int, $Int, $error], false)}, {prop: "ReadMsgInet6", name: "ReadMsgInet6", pkg: "", typ: $funcType([sliceType, sliceType, $Int, ptrType$6], [$Int, $Int, $Int, $error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "Pwrite", name: "Pwrite", pkg: "", typ: $funcType([sliceType, $Int64], [$Int, $error], false)}, {prop: "WriteToInet4", name: "WriteToInet4", pkg: "", typ: $funcType([sliceType, ptrType$5], [$Int, $error], false)}, {prop: "WriteToInet6", name: "WriteToInet6", pkg: "", typ: $funcType([sliceType, ptrType$6], [$Int, $error], false)}, {prop: "WriteTo", name: "WriteTo", pkg: "", typ: $funcType([sliceType, syscall.Sockaddr], [$Int, $error], false)}, {prop: "WriteMsg", name: "WriteMsg", pkg: "", typ: $funcType([sliceType, sliceType, syscall.Sockaddr], [$Int, $Int, $error], false)}, {prop: "WriteMsgInet4", name: "WriteMsgInet4", pkg: "", typ: $funcType([sliceType, sliceType, ptrType$5], [$Int, $Int, $error], false)}, {prop: "WriteMsgInet6", name: "WriteMsgInet6", pkg: "", typ: $funcType([sliceType, sliceType, ptrType$6], [$Int, $Int, $error], false)}, {prop: "Accept", name: "Accept", pkg: "", typ: $funcType([], [$Int, syscall.Sockaddr, $String, $error], false)}, {prop: "Seek", name: "Seek", pkg: "", typ: $funcType([$Int64, $Int], [$Int64, $error], false)}, {prop: "ReadDirent", name: "ReadDirent", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "Fchmod", name: "Fchmod", pkg: "", typ: $funcType([$Uint32], [$error], false)}, {prop: "Fchdir", name: "Fchdir", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Fstat", name: "Fstat", pkg: "", typ: $funcType([ptrType$7], [$error], false)}, {prop: "Dup", name: "Dup", pkg: "", typ: $funcType([], [$Int, $String, $error], false)}, {prop: "WaitWrite", name: "WaitWrite", pkg: "", typ: $funcType([], [$error], false)}, {prop: "WriteOnce", name: "WriteOnce", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "RawRead", name: "RawRead", pkg: "", typ: $funcType([funcType], [$error], false)}, {prop: "RawWrite", name: "RawWrite", pkg: "", typ: $funcType([funcType], [$error], false)}, {prop: "eofError", name: "eofError", pkg: "internal/poll", typ: $funcType([$Int, $error], [$error], false)}, {prop: "Shutdown", name: "Shutdown", pkg: "", typ: $funcType([$Int], [$error], false)}, {prop: "Fchown", name: "Fchown", pkg: "", typ: $funcType([$Int, $Int], [$error], false)}, {prop: "Ftruncate", name: "Ftruncate", pkg: "", typ: $funcType([$Int64], [$error], false)}, {prop: "RawControl", name: "RawControl", pkg: "", typ: $funcType([funcType$1], [$error], false)}, {prop: "SetDeadline", name: "SetDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetReadDeadline", name: "SetReadDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetWriteDeadline", name: "SetWriteDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "incref", name: "incref", pkg: "internal/poll", typ: $funcType([], [$error], false)}, {prop: "decref", name: "decref", pkg: "internal/poll", typ: $funcType([], [$error], false)}, {prop: "readLock", name: "readLock", pkg: "internal/poll", typ: $funcType([], [$error], false)}, {prop: "readUnlock", name: "readUnlock", pkg: "internal/poll", typ: $funcType([], [], false)}, {prop: "writeLock", name: "writeLock", pkg: "internal/poll", typ: $funcType([], [$error], false)}, {prop: "writeUnlock", name: "writeUnlock", pkg: "internal/poll", typ: $funcType([], [], false)}, {prop: "Fsync", name: "Fsync", pkg: "", typ: $funcType([], [$error], false)}];
-		ptrType$8.methods = [{prop: "init", name: "init", pkg: "internal/poll", typ: $funcType([ptrType$2], [$error], false)}, {prop: "close", name: "close", pkg: "internal/poll", typ: $funcType([], [], false)}, {prop: "evict", name: "evict", pkg: "internal/poll", typ: $funcType([], [], false)}, {prop: "prepare", name: "prepare", pkg: "internal/poll", typ: $funcType([$Int, $Bool], [$error], false)}, {prop: "prepareRead", name: "prepareRead", pkg: "internal/poll", typ: $funcType([$Bool], [$error], false)}, {prop: "prepareWrite", name: "prepareWrite", pkg: "internal/poll", typ: $funcType([$Bool], [$error], false)}, {prop: "wait", name: "wait", pkg: "internal/poll", typ: $funcType([$Int, $Bool], [$error], false)}, {prop: "waitRead", name: "waitRead", pkg: "internal/poll", typ: $funcType([$Bool], [$error], false)}, {prop: "waitWrite", name: "waitWrite", pkg: "internal/poll", typ: $funcType([$Bool], [$error], false)}, {prop: "waitCanceled", name: "waitCanceled", pkg: "internal/poll", typ: $funcType([$Int], [], false)}, {prop: "pollable", name: "pollable", pkg: "internal/poll", typ: $funcType([], [$Bool], false)}];
-		ptrType$9.methods = [{prop: "incref", name: "incref", pkg: "internal/poll", typ: $funcType([], [$Bool], false)}, {prop: "increfAndClose", name: "increfAndClose", pkg: "internal/poll", typ: $funcType([], [$Bool], false)}, {prop: "decref", name: "decref", pkg: "internal/poll", typ: $funcType([], [$Bool], false)}, {prop: "rwlock", name: "rwlock", pkg: "internal/poll", typ: $funcType([$Bool], [$Bool], false)}, {prop: "rwunlock", name: "rwunlock", pkg: "internal/poll", typ: $funcType([$Bool], [$Bool], false)}];
+		ptrType$5.methods = [{prop: "init", name: "init", pkg: "internal/poll", typ: $funcType([], [], false)}, {prop: "destroy", name: "destroy", pkg: "internal/poll", typ: $funcType([$Int], [$error], false)}];
+		ptrType.methods = [{prop: "Fchdir", name: "Fchdir", pkg: "", typ: $funcType([], [$error], false)}, {prop: "ReadDirent", name: "ReadDirent", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "Seek", name: "Seek", pkg: "", typ: $funcType([$Int64, $Int], [$Int64, $error], false)}, {prop: "Init", name: "Init", pkg: "", typ: $funcType([$String, $Bool], [$error], false)}, {prop: "destroy", name: "destroy", pkg: "internal/poll", typ: $funcType([], [$error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "SetBlocking", name: "SetBlocking", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "Pread", name: "Pread", pkg: "", typ: $funcType([sliceType, $Int64], [$Int, $error], false)}, {prop: "ReadFrom", name: "ReadFrom", pkg: "", typ: $funcType([sliceType], [$Int, syscall.Sockaddr, $error], false)}, {prop: "ReadFromInet4", name: "ReadFromInet4", pkg: "", typ: $funcType([sliceType, ptrType$6], [$Int, $error], false)}, {prop: "ReadFromInet6", name: "ReadFromInet6", pkg: "", typ: $funcType([sliceType, ptrType$7], [$Int, $error], false)}, {prop: "ReadMsg", name: "ReadMsg", pkg: "", typ: $funcType([sliceType, sliceType, $Int], [$Int, $Int, $Int, syscall.Sockaddr, $error], false)}, {prop: "ReadMsgInet4", name: "ReadMsgInet4", pkg: "", typ: $funcType([sliceType, sliceType, $Int, ptrType$6], [$Int, $Int, $Int, $error], false)}, {prop: "ReadMsgInet6", name: "ReadMsgInet6", pkg: "", typ: $funcType([sliceType, sliceType, $Int, ptrType$7], [$Int, $Int, $Int, $error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "Pwrite", name: "Pwrite", pkg: "", typ: $funcType([sliceType, $Int64], [$Int, $error], false)}, {prop: "WriteToInet4", name: "WriteToInet4", pkg: "", typ: $funcType([sliceType, ptrType$6], [$Int, $error], false)}, {prop: "WriteToInet6", name: "WriteToInet6", pkg: "", typ: $funcType([sliceType, ptrType$7], [$Int, $error], false)}, {prop: "WriteTo", name: "WriteTo", pkg: "", typ: $funcType([sliceType, syscall.Sockaddr], [$Int, $error], false)}, {prop: "WriteMsg", name: "WriteMsg", pkg: "", typ: $funcType([sliceType, sliceType, syscall.Sockaddr], [$Int, $Int, $error], false)}, {prop: "WriteMsgInet4", name: "WriteMsgInet4", pkg: "", typ: $funcType([sliceType, sliceType, ptrType$6], [$Int, $Int, $error], false)}, {prop: "WriteMsgInet6", name: "WriteMsgInet6", pkg: "", typ: $funcType([sliceType, sliceType, ptrType$7], [$Int, $Int, $error], false)}, {prop: "Accept", name: "Accept", pkg: "", typ: $funcType([], [$Int, syscall.Sockaddr, $String, $error], false)}, {prop: "Fchmod", name: "Fchmod", pkg: "", typ: $funcType([$Uint32], [$error], false)}, {prop: "Fstat", name: "Fstat", pkg: "", typ: $funcType([ptrType$8], [$error], false)}, {prop: "Dup", name: "Dup", pkg: "", typ: $funcType([], [$Int, $String, $error], false)}, {prop: "WaitWrite", name: "WaitWrite", pkg: "", typ: $funcType([], [$error], false)}, {prop: "WriteOnce", name: "WriteOnce", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "RawRead", name: "RawRead", pkg: "", typ: $funcType([funcType], [$error], false)}, {prop: "RawWrite", name: "RawWrite", pkg: "", typ: $funcType([funcType], [$error], false)}, {prop: "eofError", name: "eofError", pkg: "internal/poll", typ: $funcType([$Int, $error], [$error], false)}, {prop: "Shutdown", name: "Shutdown", pkg: "", typ: $funcType([$Int], [$error], false)}, {prop: "Fchown", name: "Fchown", pkg: "", typ: $funcType([$Int, $Int], [$error], false)}, {prop: "Ftruncate", name: "Ftruncate", pkg: "", typ: $funcType([$Int64], [$error], false)}, {prop: "RawControl", name: "RawControl", pkg: "", typ: $funcType([funcType$1], [$error], false)}, {prop: "SetDeadline", name: "SetDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetReadDeadline", name: "SetReadDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetWriteDeadline", name: "SetWriteDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "incref", name: "incref", pkg: "internal/poll", typ: $funcType([], [$error], false)}, {prop: "decref", name: "decref", pkg: "internal/poll", typ: $funcType([], [$error], false)}, {prop: "readLock", name: "readLock", pkg: "internal/poll", typ: $funcType([], [$error], false)}, {prop: "readUnlock", name: "readUnlock", pkg: "internal/poll", typ: $funcType([], [], false)}, {prop: "writeLock", name: "writeLock", pkg: "internal/poll", typ: $funcType([], [$error], false)}, {prop: "writeUnlock", name: "writeUnlock", pkg: "internal/poll", typ: $funcType([], [], false)}, {prop: "Fsync", name: "Fsync", pkg: "", typ: $funcType([], [$error], false)}];
+		ptrType$9.methods = [{prop: "init", name: "init", pkg: "internal/poll", typ: $funcType([ptrType], [$error], false)}, {prop: "close", name: "close", pkg: "internal/poll", typ: $funcType([], [], false)}, {prop: "evict", name: "evict", pkg: "internal/poll", typ: $funcType([], [], false)}, {prop: "prepare", name: "prepare", pkg: "internal/poll", typ: $funcType([$Int, $Bool], [$error], false)}, {prop: "prepareRead", name: "prepareRead", pkg: "internal/poll", typ: $funcType([$Bool], [$error], false)}, {prop: "prepareWrite", name: "prepareWrite", pkg: "internal/poll", typ: $funcType([$Bool], [$error], false)}, {prop: "wait", name: "wait", pkg: "internal/poll", typ: $funcType([$Int, $Bool], [$error], false)}, {prop: "waitRead", name: "waitRead", pkg: "internal/poll", typ: $funcType([$Bool], [$error], false)}, {prop: "waitWrite", name: "waitWrite", pkg: "internal/poll", typ: $funcType([$Bool], [$error], false)}, {prop: "waitCanceled", name: "waitCanceled", pkg: "internal/poll", typ: $funcType([$Int], [], false)}, {prop: "pollable", name: "pollable", pkg: "internal/poll", typ: $funcType([], [$Bool], false)}];
+		ptrType$2.methods = [{prop: "incref", name: "incref", pkg: "internal/poll", typ: $funcType([], [$Bool], false)}, {prop: "increfAndClose", name: "increfAndClose", pkg: "internal/poll", typ: $funcType([], [$Bool], false)}, {prop: "decref", name: "decref", pkg: "internal/poll", typ: $funcType([], [$Bool], false)}, {prop: "rwlock", name: "rwlock", pkg: "internal/poll", typ: $funcType([$Bool], [$Bool], false)}, {prop: "rwunlock", name: "rwunlock", pkg: "internal/poll", typ: $funcType([$Bool], [$Bool], false)}];
 		errNetClosing.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Temporary", name: "Temporary", pkg: "", typ: $funcType([], [$Bool], false)}];
 		ptrType$10.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Temporary", name: "Temporary", pkg: "", typ: $funcType([], [$Bool], false)}];
-		FD.init("internal/poll", [{prop: "fdmu", name: "fdmu", embedded: false, exported: false, typ: fdMutex, tag: ""}, {prop: "Sysfd", name: "Sysfd", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "pd", name: "pd", embedded: false, exported: false, typ: pollDesc, tag: ""}, {prop: "iovecs", name: "iovecs", embedded: false, exported: false, typ: ptrType$4, tag: ""}, {prop: "csema", name: "csema", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "isBlocking", name: "isBlocking", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "IsStream", name: "IsStream", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "ZeroReadIsEOF", name: "ZeroReadIsEOF", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "isFile", name: "isFile", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		pollDesc.init("internal/poll", [{prop: "fd", name: "fd", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "closing", name: "closing", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		SysFile.init("internal/poll", [{prop: "iovecs", name: "iovecs", embedded: false, exported: false, typ: ptrType$4, tag: ""}]);
+		FD.init("internal/poll", [{prop: "fdmu", name: "fdmu", embedded: false, exported: false, typ: fdMutex, tag: ""}, {prop: "Sysfd", name: "Sysfd", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "SysFile", name: "SysFile", embedded: true, exported: true, typ: SysFile, tag: ""}, {prop: "pd", name: "pd", embedded: false, exported: false, typ: pollDesc, tag: ""}, {prop: "csema", name: "csema", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "isBlocking", name: "isBlocking", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "IsStream", name: "IsStream", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "ZeroReadIsEOF", name: "ZeroReadIsEOF", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "isFile", name: "isFile", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		pollDesc.init("internal/poll", [{prop: "fd", name: "fd", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "closing", name: "closing", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		fdMutex.init("internal/poll", [{prop: "state", name: "state", embedded: false, exported: false, typ: $Uint64, tag: ""}, {prop: "rsema", name: "rsema", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "wsema", name: "wsema", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
 		errNetClosing.init("", []);
 		DeadlineExceededError.init("", []);
@@ -29981,9 +28982,9 @@ $packages["internal/poll"] = (function() {
 		$r = atomic.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = syscall.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = time.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		dupCloexecUnsupported = new atomic.Bool.ptr(new atomic.noCopy.ptr(), 0);
 		$pkg.CloseFunc = syscall.Close;
 		$pkg.AcceptFunc = syscall.Accept;
-		tryDupCloexec = 1;
 		$pkg.ErrNetClosing = new errNetClosing.ptr();
 		$pkg.ErrFileClosing = errors.New("use of closed file");
 		$pkg.ErrNoDeadline = errors.New("file type does not support deadline");
@@ -30336,7 +29337,7 @@ $packages["path"] = (function() {
 	return $pkg;
 })();
 $packages["io/fs"] = (function() {
-	var $pkg = {}, $init, errors, oserror, io, path, sort, time, utf8, dirInfo, File, DirEntry, FileInfo, FileMode, PathError, ptrType, sliceType$2, arrayType, interfaceType, FileInfoToDirEntry, ValidPath, errInvalid, errPermission, errExist, errNotExist, errClosed;
+	var $pkg = {}, $init, errors, oserror, io, path, sort, time, utf8, dirInfo, File, DirEntry, FileInfo, FileMode, PathError, ptrType, sliceType$2, arrayType, interfaceType, arrayType$1, FileInfoToDirEntry, ValidPath, errInvalid, errPermission, errExist, errNotExist, errClosed, FormatFileInfo, FormatDirEntry;
 	errors = $packages["errors"];
 	oserror = $packages["internal/oserror"];
 	io = $packages["io"];
@@ -30379,6 +29380,7 @@ $packages["io/fs"] = (function() {
 		sliceType$2 = $sliceType($Uint8);
 		arrayType = $arrayType($Uint8, 32);
 		interfaceType = $interfaceType([{prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}]);
+		arrayType$1 = $arrayType($Uint8, 20);
 		$ptrType(dirInfo).prototype.IsDir = function IsDir$1() {
 			var {$24r, _r, di, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -30416,6 +29418,16 @@ $packages["io/fs"] = (function() {
 			/* */ } return; } var $f = {$blk: Name$1, $c: true, $r, $24r, _r, di, $s};return $f;
 		};
 		dirInfo.prototype.Name = function(...$args) { return this.$val.Name(...$args); };
+		$ptrType(dirInfo).prototype.String = function String$1() {
+			var {$24r, _r, di, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			di = this;
+			_r = FormatDirEntry(new di.constructor.elem(di)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String$1, $c: true, $r, $24r, _r, di, $s};return $f;
+		};
+		dirInfo.prototype.String = function(...$args) { return this.$val.String(...$args); };
 		FileInfoToDirEntry = function FileInfoToDirEntry$1(info) {
 			var info, x;
 			if ($interfaceIsEqual(info, $ifaceNil)) {
@@ -30464,7 +29476,7 @@ $packages["io/fs"] = (function() {
 		errClosed = function errClosed$1() {
 			return oserror.ErrClosed;
 		};
-		FileMode.prototype.String = function String() {
+		FileMode.prototype.String = function String$2() {
 			var _i, _i$1, _ref, _ref$1, _rune, _rune$1, buf, c, c$1, i, i$1, m, w, y, y$1;
 			m = this.$val;
 			buf = arrayType.zero();
@@ -30556,7 +29568,80 @@ $packages["io/fs"] = (function() {
 			$s = 3; case 3: return $24r;
 			/* */ } return; } var $f = {$blk: Timeout, $c: true, $r, $24r, _r, _tuple, _v, e, ok, t, $s};return $f;
 		};
-		dirInfo.methods = [{prop: "IsDir", name: "IsDir", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [FileMode], false)}, {prop: "Info", name: "Info", pkg: "", typ: $funcType([], [FileInfo, $error], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}];
+		FormatFileInfo = function FormatFileInfo$1(info) {
+			var {_arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, b, buf, i, info, name, q, size, usize, x, x$1, x$2, $s, $r, $c} = $restore(this, {info});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = info.Name(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			name = _r;
+			b = $makeSlice(sliceType$2, 0, (40 + name.length >> 0));
+			_arg = b;
+			_r$1 = info.Mode(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$2 = new FileMode(_r$1).String(); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_arg$1 = _r$2;
+			b = $appendSlice(_arg, _arg$1);
+			b = $append(b, 32);
+			_r$3 = info.Size(); /* */ $s = 4; case 4: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			size = _r$3;
+			usize = new $Uint64(0, 0);
+			if ((size.$high > 0 || (size.$high === 0 && size.$low >= 0))) {
+				usize = (new $Uint64(size.$high, size.$low));
+			} else {
+				b = $append(b, 45);
+				usize = ((x = new $Int64(-size.$high, -size.$low), new $Uint64(x.$high, x.$low)));
+			}
+			buf = arrayType$1.zero();
+			i = 19;
+			while (true) {
+				if (!((usize.$high > 0 || (usize.$high === 0 && usize.$low >= 10)))) { break; }
+				q = $div64(usize, new $Uint64(0, 10), false);
+				((i < 0 || i >= buf.length) ? ($throwRuntimeError("index out of range"), undefined) : buf[i] = (((x$1 = new $Uint64(0 + usize.$high, 48 + usize.$low), x$2 = $mul64(q, new $Uint64(0, 10)), new $Uint64(x$1.$high - x$2.$high, x$1.$low - x$2.$low)).$low << 24 >>> 24)));
+				i = i - (1) >> 0;
+				usize = q;
+			}
+			((i < 0 || i >= buf.length) ? ($throwRuntimeError("index out of range"), undefined) : buf[i] = ((new $Uint64(0 + usize.$high, 48 + usize.$low).$low << 24 >>> 24)));
+			b = $appendSlice(b, $subslice(new sliceType$2(buf), i));
+			b = $append(b, 32);
+			_arg$2 = b;
+			_r$4 = info.ModTime(); /* */ $s = 5; case 5: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			_r$5 = $clone(_r$4, time.Time).Format("2006-01-02 15:04:05"); /* */ $s = 6; case 6: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			_arg$3 = _r$5;
+			b = $appendSlice(_arg$2, _arg$3);
+			b = $append(b, 32);
+			b = $appendSlice(b, name);
+			_r$6 = info.IsDir(); /* */ $s = 9; case 9: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			/* */ if (_r$6) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* if (_r$6) { */ case 7:
+				b = $append(b, 47);
+			/* } */ case 8:
+			$s = -1; return ($bytesToString(b));
+			/* */ } return; } var $f = {$blk: FormatFileInfo$1, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, b, buf, i, info, name, q, size, usize, x, x$1, x$2, $s};return $f;
+		};
+		$pkg.FormatFileInfo = FormatFileInfo;
+		FormatDirEntry = function FormatDirEntry$1(dir) {
+			var {_r, _r$1, _r$2, _r$3, b, dir, mode, name, $s, $r, $c} = $restore(this, {dir});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = dir.Name(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			name = _r;
+			b = $makeSlice(sliceType$2, 0, (5 + name.length >> 0));
+			_r$1 = dir.Type(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$2 = new FileMode(_r$1).String(); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			mode = _r$2;
+			mode = $substring(mode, 0, (mode.length - 9 >> 0));
+			b = $appendSlice(b, mode);
+			b = $append(b, 32);
+			b = $appendSlice(b, name);
+			_r$3 = dir.IsDir(); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			/* */ if (_r$3) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (_r$3) { */ case 4:
+				b = $append(b, 47);
+			/* } */ case 5:
+			$s = -1; return ($bytesToString(b));
+			/* */ } return; } var $f = {$blk: FormatDirEntry$1, $c: true, $r, _r, _r$1, _r$2, _r$3, b, dir, mode, name, $s};return $f;
+		};
+		$pkg.FormatDirEntry = FormatDirEntry;
+		dirInfo.methods = [{prop: "IsDir", name: "IsDir", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [FileMode], false)}, {prop: "Info", name: "Info", pkg: "", typ: $funcType([], [FileInfo, $error], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
 		FileMode.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "IsDir", name: "IsDir", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsRegular", name: "IsRegular", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Perm", name: "Perm", pkg: "", typ: $funcType([], [FileMode], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [FileMode], false)}];
 		ptrType.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Unwrap", name: "Unwrap", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}];
 		dirInfo.init("io/fs", [{prop: "fileInfo", name: "fileInfo", embedded: false, exported: false, typ: FileInfo, tag: ""}]);
@@ -30588,7 +29673,7 @@ $packages["io/fs"] = (function() {
 	return $pkg;
 })();
 $packages["os"] = (function() {
-	var $pkg = {}, $init, errors, js, itoa, poll, safefilepath, execenv, unix, testlog, io, fs, runtime, sort, sync, atomic, syscall, time, fileStat, File, rawConn, file, unixDirent, LinkError, onlyWriter, ProcessState, Process, ProcAttr, Signal, timeout, SyscallError, dirInfo, readdirMode, sliceType, structType, sliceType$1, sliceType$2, ptrType, ptrType$1, ptrType$2, arrayType, ptrType$3, ptrType$5, arrayType$1, sliceType$3, ptrType$6, sliceType$4, ptrType$7, ptrType$8, ptrType$9, funcType, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, sliceType$6, funcType$1, ptrType$16, ptrType$17, sliceType$7, sliceType$8, funcType$2, funcType$3, ptrType$18, ptrType$19, sliceType$9, getwdCache, testingForceReadDirLstat, errPatternHasSeparator, errWriteAtInAppendMode, lstat, dirBufPool, _r, _r$1, _r$2, sameFile, SameFile, nextRandom, CreateTemp, prefixAndSuffix, joinPath, lastIndex, uitox, statNolog, lstatNolog, fillFileStatFromSys, Stat, Lstat, newRawConn, init, Exit, Pipe, IsPathSeparator, basename, runtime_args, init$1, runtime_beforeExit, fastrand, Getwd, fixLongPath, NewFile, net_newUnixFile, newFile, epipecheck, openFileNolog, Remove, tempDir, Readlink, newUnixDirent, sigpipe, syscallMode, chmod, ignoringEINTR, genericReadFrom, setStickyBit, Open, OpenFile, fixCount, TempDir, Chmod, ReadFile, startProcess, newProcess, StartProcess, errNoDeadline, errDeadlineExceeded, NewSyscallError, IsExist, IsNotExist, underlyingErrorIs, underlyingError, Getenv, LookupEnv, Environ, direntIno, direntReclen, direntNamlen, direntType, readInt, readIntBE, readIntLE, ReadDir;
+	var $pkg = {}, $init, errors, js, itoa, poll, safefilepath, execenv, unix, testlog, io, fs, runtime, sort, sync, atomic, syscall, time, fileStat, File, rawConn, file, unixDirent, LinkError, fileWithoutReadFrom, ProcessState, Process, ProcAttr, Signal, timeout, SyscallError, dirInfo, readdirMode, sliceType, structType, sliceType$1, sliceType$2, ptrType, ptrType$1, ptrType$2, arrayType, ptrType$3, ptrType$5, sliceType$3, ptrType$6, ptrType$7, ptrType$8, ptrType$9, funcType, sliceType$5, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, sliceType$6, funcType$1, ptrType$16, ptrType$17, sliceType$7, funcType$2, funcType$3, ptrType$18, ptrType$19, sliceType$8, getwdCache, testingForceReadDirLstat, errPatternHasSeparator, errWriteAtInAppendMode, lstat, checkWrapErr, dirBufPool, _r, _r$1, _r$2, sameFile, SameFile, nextRandom, CreateTemp, prefixAndSuffix, joinPath, lastIndex, uitox, statNolog, lstatNolog, fillFileStatFromSys, Stat, Lstat, newRawConn, init, Exit, Pipe, IsPathSeparator, basename, runtime_args, init$1, runtime_beforeExit, fastrand, Getwd, fixLongPath, NewFile, net_newUnixFile, newFile, sigpipe, epipecheck, openFileNolog, Remove, tempDir, Readlink, newUnixDirent, syscallMode, chmod, ignoringEINTR, open, genericReadFrom, setStickyBit, Open, OpenFile, fixCount, TempDir, Chmod, ReadFile, startProcess, newProcess, StartProcess, errNoDeadline, errDeadlineExceeded, NewSyscallError, IsExist, IsNotExist, underlyingErrorIs, underlyingError, Getenv, LookupEnv, Environ, direntIno, direntReclen, direntNamlen, direntType, readInt, readIntBE, readIntLE, ReadDir;
 	errors = $packages["errors"];
 	js = $packages["github.com/gopherjs/gopherjs/js"];
 	itoa = $packages["internal/itoa"];
@@ -30640,7 +29725,7 @@ $packages["os"] = (function() {
 	file = $newType(0, $kindStruct, "os.file", true, "os", false, function(pfd_, name_, dirinfo_, nonblock_, stdoutOrErr_, appendMode_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.pfd = new poll.FD.ptr(new poll.fdMutex.ptr(new $Uint64(0, 0), 0, 0), 0, new poll.pollDesc.ptr(ptrType$6.nil, false), ptrType$7.nil, 0, 0, false, false, false);
+			this.pfd = new poll.FD.ptr(new poll.fdMutex.ptr(new $Uint64(0, 0), 0, 0), 0, new poll.SysFile.ptr(ptrType$6.nil), new poll.pollDesc.ptr(ptrType$7.nil, false), 0, 0, false, false, false);
 			this.name = "";
 			this.dirinfo = ptrType$8.nil;
 			this.nonblock = false;
@@ -30683,13 +29768,13 @@ $packages["os"] = (function() {
 		this.New = New_;
 		this.Err = Err_;
 	});
-	onlyWriter = $newType(0, $kindStruct, "os.onlyWriter", true, "os", false, function(Writer_) {
+	fileWithoutReadFrom = $newType(0, $kindStruct, "os.fileWithoutReadFrom", true, "os", false, function(File_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Writer = $ifaceNil;
+			this.File = ptrType$2.nil;
 			return;
 		}
-		this.Writer = Writer_;
+		this.File = File_;
 	});
 	ProcessState = $newType(0, $kindStruct, "os.ProcessState", true, "os", true, function(pid_, status_, rusage_) {
 		this.$val = this;
@@ -30722,7 +29807,7 @@ $packages["os"] = (function() {
 		if (arguments.length === 0) {
 			this.Dir = "";
 			this.Env = sliceType.nil;
-			this.Files = sliceType$9.nil;
+			this.Files = sliceType$8.nil;
 			this.Sys = ptrType$15.nil;
 			return;
 		}
@@ -30762,7 +29847,7 @@ $packages["os"] = (function() {
 	$pkg.file = file;
 	$pkg.unixDirent = unixDirent;
 	$pkg.LinkError = LinkError;
-	$pkg.onlyWriter = onlyWriter;
+	$pkg.fileWithoutReadFrom = fileWithoutReadFrom;
 	$pkg.ProcessState = ProcessState;
 	$pkg.Process = Process;
 	$pkg.ProcAttr = ProcAttr;
@@ -30782,14 +29867,13 @@ $packages["os"] = (function() {
 		arrayType = $arrayType($Uint8, 20);
 		ptrType$3 = $ptrType(time.Location);
 		ptrType$5 = $ptrType(fs.PathError);
-		arrayType$1 = $arrayType($Int, 2);
-		sliceType$3 = $sliceType($Int);
-		ptrType$6 = $ptrType(poll.FD);
-		sliceType$4 = $sliceType(syscall.Iovec);
-		ptrType$7 = $ptrType(sliceType$4);
+		sliceType$3 = $sliceType(syscall.Iovec);
+		ptrType$6 = $ptrType(sliceType$3);
+		ptrType$7 = $ptrType(poll.FD);
 		ptrType$8 = $ptrType(dirInfo);
 		ptrType$9 = $ptrType(file);
 		funcType = $funcType([ptrType$9], [$error], false);
+		sliceType$5 = $sliceType(fs.DirEntry);
 		ptrType$10 = $ptrType(ProcessState);
 		ptrType$11 = $ptrType(syscall.WaitStatus);
 		ptrType$12 = $ptrType(syscall.Rusage);
@@ -30800,13 +29884,12 @@ $packages["os"] = (function() {
 		funcType$1 = $funcType([ptrType$13], [$error], false);
 		ptrType$16 = $ptrType(LinkError);
 		ptrType$17 = $ptrType(SyscallError);
-		sliceType$7 = $sliceType(fs.DirEntry);
-		sliceType$8 = $sliceType(fs.FileInfo);
+		sliceType$7 = $sliceType(fs.FileInfo);
 		funcType$2 = $funcType([$Uintptr], [], false);
 		funcType$3 = $funcType([$Uintptr], [$Bool], false);
 		ptrType$18 = $ptrType(rawConn);
 		ptrType$19 = $ptrType(unixDirent);
-		sliceType$9 = $sliceType(ptrType$2);
+		sliceType$8 = $sliceType(ptrType$2);
 		$ptrType(Process).prototype.blockUntilWaitable = function blockUntilWaitable() {
 			var p;
 			p = this;
@@ -31180,40 +30263,17 @@ $packages["os"] = (function() {
 		};
 		$pkg.Exit = Exit;
 		Pipe = function Pipe$1() {
-			var {$24r, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, e, err, p, r, w, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var _tmp, _tmp$1, _tmp$2, err, r, w;
 			r = ptrType$2.nil;
 			w = ptrType$2.nil;
 			err = $ifaceNil;
-			p = arrayType$1.zero();
-			$r = syscall.ForkLock.RLock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			e = syscall.Pipe($subslice(new sliceType$3(p), 0));
-			/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 2:
-				$r = syscall.ForkLock.RUnlock(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_tmp = ptrType$2.nil;
-				_tmp$1 = ptrType$2.nil;
-				_tmp$2 = NewSyscallError("pipe", e);
-				r = _tmp;
-				w = _tmp$1;
-				err = _tmp$2;
-				$s = -1; return [r, w, err];
-			/* } */ case 3:
-			syscall.CloseOnExec(p[0]);
-			syscall.CloseOnExec(p[1]);
-			$r = syscall.ForkLock.RUnlock(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$3 = newFile(((p[0] >>> 0)), "|0", 2); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_tmp$3 = _r$3;
-			_r$4 = newFile(((p[1] >>> 0)), "|1", 2); /* */ $s = 7; case 7: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_tmp$4 = _r$4;
-			_tmp$5 = $ifaceNil;
-			r = _tmp$3;
-			w = _tmp$4;
-			err = _tmp$5;
-			$24r = [r, w, err];
-			$s = 8; case 8: return $24r;
-			/* */ } return; } var $f = {$blk: Pipe$1, $c: true, $r, $24r, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, e, err, p, r, w, $s};return $f;
+			_tmp = ptrType$2.nil;
+			_tmp$1 = ptrType$2.nil;
+			_tmp$2 = NewSyscallError("pipe", new syscall.Errno(38));
+			r = _tmp;
+			w = _tmp$1;
+			err = _tmp$2;
+			return [r, w, err];
 		};
 		$pkg.Pipe = Pipe;
 		IsPathSeparator = function IsPathSeparator$1(c) {
@@ -31483,24 +30543,36 @@ $packages["os"] = (function() {
 			/* */ } return; } var $f = {$blk: Fd, $c: true, $r, _r$3, f, $s};return $f;
 		};
 		NewFile = function NewFile$1(fd, name) {
-			var {$24r, _r$3, _tuple, err, fd, kind, name, nb, $s, $r, $c} = $restore(this, {fd, name});
+			var {_r$3, _tuple, appendMode, err, f, fd, fdi, flags, kind, name, $s, $r, $c} = $restore(this, {fd, name});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			fdi = ((fd >> 0));
+			if (fdi < 0) {
+				$s = -1; return ptrType$2.nil;
+			}
 			kind = 0;
-			_tuple = unix.IsNonblock(((fd >> 0)));
-			nb = _tuple[0];
+			appendMode = false;
+			_tuple = unix.Fcntl(fdi, 3, 0);
+			flags = _tuple[0];
 			err = _tuple[1];
-			if ($interfaceIsEqual(err, $ifaceNil) && nb) {
-				kind = 3;
+			if ($interfaceIsEqual(err, $ifaceNil)) {
+				if (unix.HasNonblockFlag(flags)) {
+					kind = 3;
+				}
+				appendMode = !(((flags & 1024) === 0));
 			}
-			_r$3 = newFile(fd, name, kind); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$24r = _r$3;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: NewFile$1, $c: true, $r, $24r, _r$3, _tuple, err, fd, kind, name, nb, $s};return $f;
+			_r$3 = newFile(fdi, name, kind); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			f = _r$3;
+			f.file.appendMode = appendMode;
+			$s = -1; return f;
+			/* */ } return; } var $f = {$blk: NewFile$1, $c: true, $r, _r$3, _tuple, appendMode, err, f, fd, fdi, flags, kind, name, $s};return $f;
 		};
 		$pkg.NewFile = NewFile;
 		net_newUnixFile = function net_newUnixFile$1(fd, name) {
 			var {_r$3, f, fd, name, $s, $r, $c} = $restore(this, {fd, name});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			if (fd < 0) {
+				$panic(new $String("invalid FD"));
+			}
 			_r$3 = newFile(fd, name, 3); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			f = _r$3;
 			f.file.nonblock = true;
@@ -31508,15 +30580,11 @@ $packages["os"] = (function() {
 			/* */ } return; } var $f = {$blk: net_newUnixFile$1, $c: true, $r, _r$3, f, fd, name, $s};return $f;
 		};
 		newFile = function newFile$1(fd, name, kind) {
-			var {_1, _r$3, clearNonBlock, err, err$1, err$2, f, fd, fdi, kind, name, pollErr, pollable, st, typ, $s, $r, $c} = $restore(this, {fd, name, kind});
+			var {_1, _r$3, clearNonBlock, err, err$1, err$2, f, fd, kind, name, pollErr, pollable, st, typ, $s, $r, $c} = $restore(this, {fd, name, kind});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			fdi = [fdi];
+			fd = [fd];
 			st = [st];
-			fdi[0] = ((fd >> 0));
-			if (fdi[0] < 0) {
-				$s = -1; return ptrType$2.nil;
-			}
-			f = new File.ptr(new file.ptr($clone(new poll.FD.ptr(new poll.fdMutex.ptr(new $Uint64(0, 0), 0, 0), fdi[0], new poll.pollDesc.ptr(ptrType$6.nil, false), ptrType$7.nil, 0, 0, true, true, false), poll.FD), name, ptrType$8.nil, false, (fdi[0] === 1) || (fdi[0] === 2), false));
+			f = new File.ptr(new file.ptr($clone(new poll.FD.ptr(new poll.fdMutex.ptr(new $Uint64(0, 0), 0, 0), fd[0], new poll.SysFile.ptr(ptrType$6.nil), new poll.pollDesc.ptr(ptrType$7.nil, false), 0, 0, true, true, false), poll.FD), name, ptrType$8.nil, false, (fd[0] === 1) || (fd[0] === 2), false));
 			pollable = (kind === 1) || (kind === 2) || (kind === 3);
 			/* */ if (kind === 1) { $s = 1; continue; }
 			/* */ $s = 2; continue;
@@ -31526,14 +30594,14 @@ $packages["os"] = (function() {
 					/* */ $s = 5; continue;
 					/* if (_1 === ("darwin") || _1 === ("ios") || _1 === ("dragonfly") || _1 === ("freebsd") || _1 === ("netbsd") || _1 === ("openbsd")) { */ case 4:
 						st[0] = new syscall.Stat_t.ptr(new $Int64(0, 0), new $Uint64(0, 0), 0, 0, 0, 0, new $Int64(0, 0), new $Int64(0, 0), 0, 0, new $Int64(0, 0), new $Int64(0, 0), new $Int64(0, 0), new $Int64(0, 0), new $Int64(0, 0), new $Int64(0, 0));
-						_r$3 = ignoringEINTR((function(fdi, st) { return function newFile·func1() {
+						_r$3 = ignoringEINTR((function(fd, st) { return function newFile·func1() {
 								var {$24r, _r$3, $s, $r, $c} = $restore(this, {});
 								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-								_r$3 = syscall.Fstat(fdi[0], st[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+								_r$3 = syscall.Fstat(fd[0], st[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 								$24r = _r$3;
 								$s = 2; case 2: return $24r;
 								/* */ } return; } var $f = {$blk: newFile·func1, $c: true, $r, $24r, _r$3, $s};return $f;
-							}; })(fdi, st)); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							}; })(fd, st)); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 						err = _r$3;
 						typ = (st[0].Mode & 126976) >>> 0;
 						if ($interfaceIsEqual(err, $ifaceNil) && ((typ === 32768) || (typ === 16384))) {
@@ -31549,7 +30617,7 @@ $packages["os"] = (function() {
 			if (pollable) {
 				if (kind === 3) {
 				} else {
-					err$1 = syscall.SetNonblock(fdi[0], true);
+					err$1 = syscall.SetNonblock(fd[0], true);
 					if ($interfaceIsEqual(err$1, $ifaceNil)) {
 						f.file.nonblock = true;
 						clearNonBlock = true;
@@ -31560,15 +30628,18 @@ $packages["os"] = (function() {
 			}
 			pollErr = f.file.pfd.Init("file", pollable);
 			if (!($interfaceIsEqual(pollErr, $ifaceNil)) && clearNonBlock) {
-				err$2 = syscall.SetNonblock(fdi[0], false);
+				err$2 = syscall.SetNonblock(fd[0], false);
 				if ($interfaceIsEqual(err$2, $ifaceNil)) {
 					f.file.nonblock = false;
 				}
 			}
 			runtime.SetFinalizer(f.file, new funcType($methodExpr(ptrType$9, "close")));
 			$s = -1; return f;
-			/* */ } return; } var $f = {$blk: newFile$1, $c: true, $r, _1, _r$3, clearNonBlock, err, err$1, err$2, f, fd, fdi, kind, name, pollErr, pollable, st, typ, $s};return $f;
+			/* */ } return; } var $f = {$blk: newFile$1, $c: true, $r, _1, _r$3, clearNonBlock, err, err$1, err$2, f, fd, kind, name, pollErr, pollable, st, typ, $s};return $f;
 		};
+		sigpipe = function() {
+		$throwRuntimeError("native function not implemented: os.sigpipe");
+	};
 		epipecheck = function epipecheck$1(file$1, e) {
 			var {e, file$1, $s, $r, $c} = $restore(this, {file$1, e});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -31581,7 +30652,7 @@ $packages["os"] = (function() {
 			/* */ } return; } var $f = {$blk: epipecheck$1, $c: true, $r, e, file$1, $s};return $f;
 		};
 		openFileNolog = function openFileNolog$1(name, flag, perm) {
-			var {$24r, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, e, err, flag, kind, name, perm, r, setSticky, $s, $r, $c} = $restore(this, {name, flag, perm});
+			var {_r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, e, err, f, flag, kind, name, perm, r, s, setSticky, $s, $r, $c} = $restore(this, {name, flag, perm});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			setSticky = false;
 			/* */ if (true && !(((flag & 64) === 0)) && !((((perm & 1048576) >>> 0) === 0))) { $s = 1; continue; }
@@ -31595,12 +30666,14 @@ $packages["os"] = (function() {
 				}
 			/* } */ case 2:
 			r = 0;
+			s = new poll.SysFile.ptr(ptrType$6.nil);
 			/* while (true) { */ case 4:
 				e = $ifaceNil;
-				_r$4 = syscall.Open(name, flag | 0, syscallMode(perm)); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_r$4 = open(name, flag | 0, syscallMode(perm)); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 				_tuple$1 = _r$4;
 				r = _tuple$1[0];
-				e = _tuple$1[1];
+				poll.SysFile.copy(s, _tuple$1[1]);
+				e = _tuple$1[2];
 				if ($interfaceIsEqual(e, $ifaceNil)) {
 					/* break; */ $s = 5; continue;
 				}
@@ -31622,10 +30695,11 @@ $packages["os"] = (function() {
 			if (unix.HasNonblockFlag(flag)) {
 				kind = 3;
 			}
-			_r$6 = newFile(((r >>> 0)), name, kind); /* */ $s = 10; case 10: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			$24r = [_r$6, $ifaceNil];
-			$s = 11; case 11: return $24r;
-			/* */ } return; } var $f = {$blk: openFileNolog$1, $c: true, $r, $24r, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, e, err, flag, kind, name, perm, r, setSticky, $s};return $f;
+			_r$6 = newFile(r, name, kind); /* */ $s = 10; case 10: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			f = _r$6;
+			poll.SysFile.copy(f.file.pfd.SysFile, s);
+			$s = -1; return [f, $ifaceNil];
+			/* */ } return; } var $f = {$blk: openFileNolog$1, $c: true, $r, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, e, err, f, flag, kind, name, perm, r, s, setSticky, $s};return $f;
 		};
 		$ptrType(file).prototype.close = function close() {
 			var {_r$3, e, err, file$1, $s, $r, $c} = $restore(this, {});
@@ -31787,6 +30861,15 @@ $packages["os"] = (function() {
 			$s = 2; case 2: return $24r;
 			/* */ } return; } var $f = {$blk: Info, $c: true, $r, $24r, _r$3, d, $s};return $f;
 		};
+		$ptrType(unixDirent).prototype.String = function String() {
+			var {$24r, _r$3, d, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			d = this;
+			_r$3 = fs.FormatDirEntry(d); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			$24r = _r$3;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String, $c: true, $r, $24r, _r$3, d, $s};return $f;
+		};
 		newUnixDirent = function newUnixDirent$1(parent, name, typ) {
 			var {_r$3, _r$4, _r$5, _tuple, err, info, name, parent, typ, ude, $s, $r, $c} = $restore(this, {parent, name, typ});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -31808,9 +30891,6 @@ $packages["os"] = (function() {
 			$s = -1; return [ude, $ifaceNil];
 			/* */ } return; } var $f = {$blk: newUnixDirent$1, $c: true, $r, _r$3, _r$4, _r$5, _tuple, err, info, name, parent, typ, ude, $s};return $f;
 		};
-		sigpipe = function() {
-		$throwRuntimeError("native function not implemented: os.sigpipe");
-	};
 		$ptrType(File).prototype.Close = function Close() {
 			var {$24r, _r$3, f, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -31932,7 +31012,7 @@ $packages["os"] = (function() {
 			/* */ } return; } var $f = {$blk: chmod$1, $c: true, $r, _r$3, e, longName, mode, name, $s};return $f;
 		};
 		$ptrType(File).prototype.chmod = function chmod$2(mode) {
-			var {_r$3, e, err, f, mode, $s, $r, $c} = $restore(this, {mode});
+			var {$24r, _r$3, _r$4, e, err, f, mode, $s, $r, $c} = $restore(this, {mode});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			f = this;
 			err = f.checkValid("chmod");
@@ -31941,14 +31021,18 @@ $packages["os"] = (function() {
 			}
 			_r$3 = f.file.pfd.Fchmod(syscallMode(mode)); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			e = _r$3;
-			if (!($interfaceIsEqual(e, $ifaceNil))) {
-				$s = -1; return f.wrapErr("chmod", e);
-			}
+			/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 2:
+				_r$4 = f.wrapErr("chmod", e); /* */ $s = 4; case 4: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				$24r = _r$4;
+				$s = 5; case 5: return $24r;
+			/* } */ case 3:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: chmod$2, $c: true, $r, _r$3, e, err, f, mode, $s};return $f;
+			/* */ } return; } var $f = {$blk: chmod$2, $c: true, $r, $24r, _r$3, _r$4, e, err, f, mode, $s};return $f;
 		};
 		$ptrType(File).prototype.Chown = function Chown$2(uid, gid) {
-			var {_r$3, e, err, f, gid, uid, $s, $r, $c} = $restore(this, {uid, gid});
+			var {$24r, _r$3, _r$4, e, err, f, gid, uid, $s, $r, $c} = $restore(this, {uid, gid});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			f = this;
 			err = f.checkValid("chown");
@@ -31957,14 +31041,18 @@ $packages["os"] = (function() {
 			}
 			_r$3 = f.file.pfd.Fchown(uid, gid); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			e = _r$3;
-			if (!($interfaceIsEqual(e, $ifaceNil))) {
-				$s = -1; return f.wrapErr("chown", e);
-			}
+			/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 2:
+				_r$4 = f.wrapErr("chown", e); /* */ $s = 4; case 4: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				$24r = _r$4;
+				$s = 5; case 5: return $24r;
+			/* } */ case 3:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: Chown$2, $c: true, $r, _r$3, e, err, f, gid, uid, $s};return $f;
+			/* */ } return; } var $f = {$blk: Chown$2, $c: true, $r, $24r, _r$3, _r$4, e, err, f, gid, uid, $s};return $f;
 		};
 		$ptrType(File).prototype.Truncate = function Truncate$2(size) {
-			var {_r$3, e, err, f, size, $s, $r, $c} = $restore(this, {size});
+			var {$24r, _r$3, _r$4, e, err, f, size, $s, $r, $c} = $restore(this, {size});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			f = this;
 			err = f.checkValid("truncate");
@@ -31973,14 +31061,18 @@ $packages["os"] = (function() {
 			}
 			_r$3 = f.file.pfd.Ftruncate(size); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			e = _r$3;
-			if (!($interfaceIsEqual(e, $ifaceNil))) {
-				$s = -1; return f.wrapErr("truncate", e);
-			}
+			/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 2:
+				_r$4 = f.wrapErr("truncate", e); /* */ $s = 4; case 4: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				$24r = _r$4;
+				$s = 5; case 5: return $24r;
+			/* } */ case 3:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: Truncate$2, $c: true, $r, _r$3, e, err, f, size, $s};return $f;
+			/* */ } return; } var $f = {$blk: Truncate$2, $c: true, $r, $24r, _r$3, _r$4, e, err, f, size, $s};return $f;
 		};
 		$ptrType(File).prototype.Sync = function Sync() {
-			var {_r$3, e, err, f, $s, $r, $c} = $restore(this, {});
+			var {$24r, _r$3, _r$4, e, err, f, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			f = this;
 			err = f.checkValid("sync");
@@ -31989,14 +31081,18 @@ $packages["os"] = (function() {
 			}
 			_r$3 = f.file.pfd.Fsync(); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			e = _r$3;
-			if (!($interfaceIsEqual(e, $ifaceNil))) {
-				$s = -1; return f.wrapErr("sync", e);
-			}
+			/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 2:
+				_r$4 = f.wrapErr("sync", e); /* */ $s = 4; case 4: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				$24r = _r$4;
+				$s = 5; case 5: return $24r;
+			/* } */ case 3:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: Sync, $c: true, $r, _r$3, e, err, f, $s};return $f;
+			/* */ } return; } var $f = {$blk: Sync, $c: true, $r, $24r, _r$3, _r$4, e, err, f, $s};return $f;
 		};
 		$ptrType(File).prototype.Chdir = function Chdir$1() {
-			var {_r$3, e, err, f, $s, $r, $c} = $restore(this, {});
+			var {$24r, _r$3, _r$4, e, err, f, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			f = this;
 			err = f.checkValid("chdir");
@@ -32005,11 +31101,15 @@ $packages["os"] = (function() {
 			}
 			_r$3 = f.file.pfd.Fchdir(); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			e = _r$3;
-			if (!($interfaceIsEqual(e, $ifaceNil))) {
-				$s = -1; return f.wrapErr("chdir", e);
-			}
+			/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 2:
+				_r$4 = f.wrapErr("chdir", e); /* */ $s = 4; case 4: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				$24r = _r$4;
+				$s = 5; case 5: return $24r;
+			/* } */ case 3:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: Chdir$1, $c: true, $r, _r$3, e, err, f, $s};return $f;
+			/* */ } return; } var $f = {$blk: Chdir$1, $c: true, $r, $24r, _r$3, _r$4, e, err, f, $s};return $f;
 		};
 		$ptrType(File).prototype.setDeadline = function setDeadline(t) {
 			var {$24r, _r$3, err, f, t, $s, $r, $c} = $restore(this, {t});
@@ -32072,6 +31172,16 @@ $packages["os"] = (function() {
 			$s = -1; return $ifaceNil;
 			/* */ } return; } var $f = {$blk: ignoringEINTR$1, $c: true, $r, _r$3, err, fn, $s};return $f;
 		};
+		open = function open$1(path, flag, perm) {
+			var {_r$3, _tuple, err, fd, flag, path, perm, $s, $r, $c} = $restore(this, {path, flag, perm});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r$3 = syscall.Open(path, flag, perm); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_tuple = _r$3;
+			fd = _tuple[0];
+			err = _tuple[1];
+			$s = -1; return [fd, new poll.SysFile.ptr(ptrType$6.nil), err];
+			/* */ } return; } var $f = {$blk: open$1, $c: true, $r, _r$3, _tuple, err, fd, flag, path, perm, $s};return $f;
+		};
 		$ptrType(File).prototype.Name = function Name$2() {
 			var f;
 			f = this;
@@ -32092,7 +31202,7 @@ $packages["os"] = (function() {
 			return e.Err;
 		};
 		$ptrType(File).prototype.Read = function Read$1(b) {
-			var {_r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, b, e, err, err$1, f, n, $s, $r, $c} = $restore(this, {b});
+			var {$24r, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, b, e, err, err$1, f, n, $s, $r, $c} = $restore(this, {b});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			n = 0;
 			err = $ifaceNil;
@@ -32110,14 +31220,16 @@ $packages["os"] = (function() {
 			n = _tuple[0];
 			e = _tuple[1];
 			_tmp$2 = n;
-			_tmp$3 = f.wrapErr("read", e);
+			_r$4 = f.wrapErr("read", e); /* */ $s = 2; case 2: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			_tmp$3 = _r$4;
 			n = _tmp$2;
 			err = _tmp$3;
-			$s = -1; return [n, err];
-			/* */ } return; } var $f = {$blk: Read$1, $c: true, $r, _r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, b, e, err, err$1, f, n, $s};return $f;
+			$24r = [n, err];
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: Read$1, $c: true, $r, $24r, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, b, e, err, err$1, f, n, $s};return $f;
 		};
 		$ptrType(File).prototype.ReadAt = function ReadAt(b, off) {
-			var {_r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, b, e, err, err$1, f, m, n, off, x, $s, $r, $c} = $restore(this, {b, off});
+			var {_r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, b, e, err, err$1, f, m, n, off, x, $s, $r, $c} = $restore(this, {b, off});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			n = 0;
 			err = $ifaceNil;
@@ -32143,20 +31255,23 @@ $packages["os"] = (function() {
 				_tuple = _r$3;
 				m = _tuple[0];
 				e = _tuple[1];
-				if (!($interfaceIsEqual(e, $ifaceNil))) {
-					err = f.wrapErr("read", e);
+				/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 4:
+					_r$4 = f.wrapErr("read", e); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					err = _r$4;
 					/* break; */ $s = 2; continue;
-				}
+				/* } */ case 5:
 				n = n + (m) >> 0;
 				b = $subslice(b, m);
 				off = (x = (new $Int64(0, m)), new $Int64(off.$high + x.$high, off.$low + x.$low));
 			$s = 1; continue;
 			case 2:
 			$s = -1; return [n, err];
-			/* */ } return; } var $f = {$blk: ReadAt, $c: true, $r, _r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, b, e, err, err$1, f, m, n, off, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: ReadAt, $c: true, $r, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, b, e, err, err$1, f, m, n, off, x, $s};return $f;
 		};
 		$ptrType(File).prototype.ReadFrom = function ReadFrom(r) {
-			var {$24r, _r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, e, err, err$1, f, handled, n, r, $s, $r, $c} = $restore(this, {r});
+			var {$24r, $24r$1, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, e, err, err$1, f, handled, n, r, $s, $r, $c} = $restore(this, {r});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			n = new $Int64(0, 0);
 			err = $ifaceNil;
@@ -32184,22 +31299,29 @@ $packages["os"] = (function() {
 				$s = 4; case 4: return $24r;
 			/* } */ case 2:
 			_tmp$2 = n;
-			_tmp$3 = f.wrapErr("write", e);
+			_r$4 = f.wrapErr("write", e); /* */ $s = 5; case 5: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			_tmp$3 = _r$4;
 			n = _tmp$2;
 			err = _tmp$3;
-			$s = -1; return [n, err];
-			/* */ } return; } var $f = {$blk: ReadFrom, $c: true, $r, $24r, _r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, e, err, err$1, f, handled, n, r, $s};return $f;
+			$24r$1 = [n, err];
+			$s = 6; case 6: return $24r$1;
+			/* */ } return; } var $f = {$blk: ReadFrom, $c: true, $r, $24r, $24r$1, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, e, err, err$1, f, handled, n, r, $s};return $f;
 		};
 		genericReadFrom = function genericReadFrom$1(f, r) {
 			var {$24r, _r$3, f, r, x, $s, $r, $c} = $restore(this, {f, r});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$3 = io.Copy((x = new onlyWriter.ptr(f), new x.constructor.elem(x)), r); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_r$3 = io.Copy((x = new fileWithoutReadFrom.ptr(f), new x.constructor.elem(x)), r); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			$24r = _r$3;
 			$s = 2; case 2: return $24r;
 			/* */ } return; } var $f = {$blk: genericReadFrom$1, $c: true, $r, $24r, _r$3, f, r, x, $s};return $f;
 		};
+		$ptrType(fileWithoutReadFrom).prototype.ReadFrom = function ReadFrom$1(param) {
+			var param;
+			$panic(new $String("unreachable"));
+		};
+		fileWithoutReadFrom.prototype.ReadFrom = function(...$args) { return this.$val.ReadFrom(...$args); };
 		$ptrType(File).prototype.Write = function Write$1(b) {
-			var {_r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, b, e, err, err$1, f, n, $s, $r, $c} = $restore(this, {b});
+			var {_r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, b, e, err, err$1, f, n, $s, $r, $c} = $restore(this, {b});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			n = 0;
 			err = $ifaceNil;
@@ -32223,18 +31345,21 @@ $packages["os"] = (function() {
 				err = io.ErrShortWrite;
 			}
 			$r = epipecheck(f, e); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (!($interfaceIsEqual(e, $ifaceNil))) {
-				err = f.wrapErr("write", e);
-			}
+			/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 3:
+				_r$4 = f.wrapErr("write", e); /* */ $s = 5; case 5: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				err = _r$4;
+			/* } */ case 4:
 			_tmp$2 = n;
 			_tmp$3 = err;
 			n = _tmp$2;
 			err = _tmp$3;
 			$s = -1; return [n, err];
-			/* */ } return; } var $f = {$blk: Write$1, $c: true, $r, _r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, b, e, err, err$1, f, n, $s};return $f;
+			/* */ } return; } var $f = {$blk: Write$1, $c: true, $r, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, b, e, err, err$1, f, n, $s};return $f;
 		};
 		$ptrType(File).prototype.WriteAt = function WriteAt(b, off) {
-			var {_r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, b, e, err, err$1, f, m, n, off, x, $s, $r, $c} = $restore(this, {b, off});
+			var {_r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, b, e, err, err$1, f, m, n, off, x, $s, $r, $c} = $restore(this, {b, off});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			n = 0;
 			err = $ifaceNil;
@@ -32267,20 +31392,23 @@ $packages["os"] = (function() {
 				_tuple = _r$3;
 				m = _tuple[0];
 				e = _tuple[1];
-				if (!($interfaceIsEqual(e, $ifaceNil))) {
-					err = f.wrapErr("write", e);
+				/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 4:
+					_r$4 = f.wrapErr("write", e); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					err = _r$4;
 					/* break; */ $s = 2; continue;
-				}
+				/* } */ case 5:
 				n = n + (m) >> 0;
 				b = $subslice(b, m);
 				off = (x = (new $Int64(0, m)), new $Int64(off.$high + x.$high, off.$low + x.$low));
 			$s = 1; continue;
 			case 2:
 			$s = -1; return [n, err];
-			/* */ } return; } var $f = {$blk: WriteAt, $c: true, $r, _r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, b, e, err, err$1, f, m, n, off, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: WriteAt, $c: true, $r, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, b, e, err, err$1, f, m, n, off, x, $s};return $f;
 		};
 		$ptrType(File).prototype.Seek = function Seek(offset, whence) {
-			var {_r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, e, err, err$1, f, offset, r, ret, whence, $s, $r, $c} = $restore(this, {offset, whence});
+			var {$24r, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, e, err, err$1, f, offset, r, ret, whence, $s, $r, $c} = $restore(this, {offset, whence});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			ret = new $Int64(0, 0);
 			err = $ifaceNil;
@@ -32300,19 +31428,23 @@ $packages["os"] = (function() {
 			if ($interfaceIsEqual(e, $ifaceNil) && !(f.file.dirinfo === ptrType$8.nil) && !((r.$high === 0 && r.$low === 0))) {
 				e = new syscall.Errno(21);
 			}
-			if (!($interfaceIsEqual(e, $ifaceNil))) {
+			/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 2:
 				_tmp$2 = new $Int64(0, 0);
-				_tmp$3 = f.wrapErr("seek", e);
+				_r$4 = f.wrapErr("seek", e); /* */ $s = 4; case 4: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_tmp$3 = _r$4;
 				ret = _tmp$2;
 				err = _tmp$3;
-				$s = -1; return [ret, err];
-			}
+				$24r = [ret, err];
+				$s = 5; case 5: return $24r;
+			/* } */ case 3:
 			_tmp$4 = r;
 			_tmp$5 = $ifaceNil;
 			ret = _tmp$4;
 			err = _tmp$5;
 			$s = -1; return [ret, err];
-			/* */ } return; } var $f = {$blk: Seek, $c: true, $r, _r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, e, err, err$1, f, offset, r, ret, whence, $s};return $f;
+			/* */ } return; } var $f = {$blk: Seek, $c: true, $r, $24r, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, e, err, err$1, f, offset, r, ret, whence, $s};return $f;
 		};
 		setStickyBit = function setStickyBit$1(name) {
 			var {$24r, _arg, _arg$1, _r$3, _r$4, _r$5, _tuple, err, fi, name, $s, $r, $c} = $restore(this, {name});
@@ -32365,15 +31497,27 @@ $packages["os"] = (function() {
 			return [n, err];
 		};
 		$ptrType(File).prototype.wrapErr = function wrapErr(op, err) {
-			var err, f, op;
+			var {_r$3, _r$4, _v, err, f, op, $s, $r, $c} = $restore(this, {op, err});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			f = this;
 			if ($interfaceIsEqual(err, $ifaceNil) || $interfaceIsEqual(err, io.EOF)) {
-				return err;
+				$s = -1; return err;
 			}
-			if ($interfaceIsEqual(err, poll.ErrFileClosing)) {
+			/* */ if ($interfaceIsEqual(err, poll.ErrFileClosing)) { $s = 1; continue; }
+			if (!(checkWrapErr)) { _v = false; $s = 4; continue s; }
+			_r$3 = errors.Is(err, poll.ErrFileClosing); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_v = _r$3; case 4:
+			/* */ if (_v) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if ($interfaceIsEqual(err, poll.ErrFileClosing)) { */ case 1:
 				err = $pkg.ErrClosed;
-			}
-			return new fs.PathError.ptr(op, f.file.name, err);
+				$s = 3; continue;
+			/* } else if (_v) { */ case 2:
+				_r$4 = err.Error(); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				$panic(new $String("unexpected error wrapping poll.ErrFileClosing: " + _r$4));
+			/* } */ case 3:
+			$s = -1; return new fs.PathError.ptr(op, f.file.name, err);
+			/* */ } return; } var $f = {$blk: wrapErr, $c: true, $r, _r$3, _r$4, _v, err, f, op, $s};return $f;
 		};
 		TempDir = function TempDir$1() {
 			var {$24r, _r$3, $s, $r, $c} = $restore(this, {});
@@ -32439,7 +31583,7 @@ $packages["os"] = (function() {
 			_returncast = newRawConn(f);
 			return [_returncast[0], _returncast[1]];
 		};
-		ReadFile = function ReadFile$1(name) {
+		ReadFile = function ReadFile$2(name) {
 			var {$24r, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, _tuple$2, d, data, err, err$1, err$2, f, info, n, name, size, size64, x, $s, $deferred, $r, $c} = $restore(this, {name});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			_r$3 = Open(name); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
@@ -32491,7 +31635,7 @@ $packages["os"] = (function() {
 			$s = 6; continue;
 			case 7:
 			$s = -1; return [sliceType$2.nil, $ifaceNil];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [sliceType$2.nil, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: ReadFile$1, $c: true, $r, $24r, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, _tuple$2, d, data, err, err$1, err$2, f, info, n, name, size, size64, x, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [sliceType$2.nil, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: ReadFile$2, $c: true, $r, $24r, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, _tuple$2, d, data, err, err$1, err$2, f, info, n, name, size, size64, x, $s, $deferred};return $f; } }
 		};
 		$pkg.ReadFile = ReadFile;
 		$ptrType(Process).prototype.wait = function wait() {
@@ -32718,7 +31862,7 @@ $packages["os"] = (function() {
 			p = this;
 			return p.rusage;
 		};
-		$ptrType(ProcessState).prototype.String = function String() {
+		$ptrType(ProcessState).prototype.String = function String$1() {
 			var code, p, res, status;
 			p = this;
 			if (p === ptrType$10.nil) {
@@ -32986,8 +32130,8 @@ $packages["os"] = (function() {
 			var {_i, _r$3, _r$4, _r$5, _r$6, _ref, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, buf, c, d, de, dirents, err, err$1, err$2, errno, f, i, info, infos, ino, mode, n, name, names, namlen, ok, rec, reclen, x, x$1, x$2, $s, $r, $c} = $restore(this, {n, mode});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			names = sliceType.nil;
-			dirents = sliceType$7.nil;
-			infos = sliceType$8.nil;
+			dirents = sliceType$5.nil;
+			infos = sliceType$7.nil;
 			err = $ifaceNil;
 			f = this;
 			/* */ if (f.file.dirinfo === ptrType$8.nil) { $s = 1; continue; }
@@ -33043,7 +32187,7 @@ $packages["os"] = (function() {
 				if (!ok) {
 					/* break; */ $s = 5; continue;
 				}
-				if ((ino.$high === 0 && ino.$low === 0)) {
+				if ((ino.$high === 0 && ino.$low === 0) && true) {
 					/* continue; */ $s = 4; continue;
 				}
 				_tuple$3 = direntNamlen(rec);
@@ -33088,7 +32232,7 @@ $packages["os"] = (function() {
 					if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 						_tmp$4 = sliceType.nil;
 						_tmp$5 = dirents;
-						_tmp$6 = sliceType$8.nil;
+						_tmp$6 = sliceType$7.nil;
 						_tmp$7 = err$1;
 						names = _tmp$4;
 						dirents = _tmp$5;
@@ -33108,7 +32252,7 @@ $packages["os"] = (function() {
 					}
 					if (!($interfaceIsEqual(err$2, $ifaceNil))) {
 						_tmp$8 = sliceType.nil;
-						_tmp$9 = sliceType$7.nil;
+						_tmp$9 = sliceType$5.nil;
 						_tmp$10 = infos;
 						_tmp$11 = err$2;
 						names = _tmp$8;
@@ -33123,8 +32267,8 @@ $packages["os"] = (function() {
 			case 5:
 			if (n > 0 && (((names.$length + dirents.$length >> 0) + infos.$length >> 0) === 0)) {
 				_tmp$12 = sliceType.nil;
-				_tmp$13 = sliceType$7.nil;
-				_tmp$14 = sliceType$8.nil;
+				_tmp$13 = sliceType$5.nil;
+				_tmp$14 = sliceType$7.nil;
 				_tmp$15 = io.EOF;
 				names = _tmp$12;
 				dirents = _tmp$13;
@@ -33208,14 +32352,14 @@ $packages["os"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			f = this;
 			if (f === ptrType$2.nil) {
-				$s = -1; return [sliceType$8.nil, $pkg.ErrInvalid];
+				$s = -1; return [sliceType$7.nil, $pkg.ErrInvalid];
 			}
 			_r$3 = f.readdir(n, 2); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			_tuple = _r$3;
 			infos = _tuple[2];
 			err = _tuple[3];
-			if (infos === sliceType$8.nil) {
-				infos = new sliceType$8([]);
+			if (infos === sliceType$7.nil) {
+				infos = new sliceType$7([]);
 			}
 			$s = -1; return [infos, err];
 			/* */ } return; } var $f = {$blk: Readdir, $c: true, $r, _r$3, _tuple, err, f, infos, n, $s};return $f;
@@ -33247,24 +32391,24 @@ $packages["os"] = (function() {
 			$s = -1; return [names, err];
 			/* */ } return; } var $f = {$blk: Readdirnames, $c: true, $r, _r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, err, f, n, names, $s};return $f;
 		};
-		$ptrType(File).prototype.ReadDir = function ReadDir$1(n) {
+		$ptrType(File).prototype.ReadDir = function ReadDir$2(n) {
 			var {_r$3, _tuple, dirents, err, f, n, $s, $r, $c} = $restore(this, {n});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			f = this;
 			if (f === ptrType$2.nil) {
-				$s = -1; return [sliceType$7.nil, $pkg.ErrInvalid];
+				$s = -1; return [sliceType$5.nil, $pkg.ErrInvalid];
 			}
 			_r$3 = f.readdir(n, 1); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			_tuple = _r$3;
 			dirents = _tuple[1];
 			err = _tuple[3];
-			if (dirents === sliceType$7.nil) {
-				dirents = new sliceType$7([]);
+			if (dirents === sliceType$5.nil) {
+				dirents = new sliceType$5([]);
 			}
 			$s = -1; return [dirents, err];
-			/* */ } return; } var $f = {$blk: ReadDir$1, $c: true, $r, _r$3, _tuple, dirents, err, f, n, $s};return $f;
+			/* */ } return; } var $f = {$blk: ReadDir$2, $c: true, $r, _r$3, _tuple, dirents, err, f, n, $s};return $f;
 		};
-		ReadDir = function ReadDir$2(name) {
+		ReadDir = function ReadDir$3(name) {
 			var {$24r, _r$3, _r$4, _tuple, _tuple$1, dirs, err, f, name, $s, $deferred, $r, $c} = $restore(this, {name});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			dirs = [dirs];
@@ -33273,7 +32417,7 @@ $packages["os"] = (function() {
 			f = _tuple[0];
 			err = _tuple[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [sliceType$7.nil, err];
+				$s = -1; return [sliceType$5.nil, err];
 			}
 			$deferred.push([$methodVal(f, "Close"), []]);
 			_r$4 = f.ReadDir(-1); /* */ $s = 2; case 2: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
@@ -33291,15 +32435,16 @@ $packages["os"] = (function() {
 				}; })(dirs)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$24r = [dirs[0], err];
 			$s = 4; case 4: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [sliceType$7.nil, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: ReadDir$2, $c: true, $r, $24r, _r$3, _r$4, _tuple, _tuple$1, dirs, err, f, name, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [sliceType$5.nil, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: ReadDir$3, $c: true, $r, $24r, _r$3, _r$4, _tuple, _tuple$1, dirs, err, f, name, $s, $deferred};return $f; } }
 		};
 		$pkg.ReadDir = ReadDir;
 		ptrType$1.methods = [{prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Mode", name: "Mode", pkg: "", typ: $funcType([], [fs.FileMode], false)}, {prop: "ModTime", name: "ModTime", pkg: "", typ: $funcType([], [time.Time], false)}, {prop: "Sys", name: "Sys", pkg: "", typ: $funcType([], [$emptyInterface], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "IsDir", name: "IsDir", pkg: "", typ: $funcType([], [$Bool], false)}];
-		ptrType$2.methods = [{prop: "Stat", name: "Stat", pkg: "", typ: $funcType([], [fs.FileInfo, $error], false)}, {prop: "readFrom", name: "readFrom", pkg: "os", typ: $funcType([io.Reader], [$Int64, $Bool, $error], false)}, {prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([$String], [$Int, $error], false)}, {prop: "Fd", name: "Fd", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "seek", name: "seek", pkg: "os", typ: $funcType([$Int64, $Int], [$Int64, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "read", name: "read", pkg: "os", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "pread", name: "pread", pkg: "os", typ: $funcType([sliceType$2, $Int64], [$Int, $error], false)}, {prop: "write", name: "write", pkg: "os", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "pwrite", name: "pwrite", pkg: "os", typ: $funcType([sliceType$2, $Int64], [$Int, $error], false)}, {prop: "chmod", name: "chmod", pkg: "os", typ: $funcType([fs.FileMode], [$error], false)}, {prop: "Chown", name: "Chown", pkg: "", typ: $funcType([$Int, $Int], [$error], false)}, {prop: "Truncate", name: "Truncate", pkg: "", typ: $funcType([$Int64], [$error], false)}, {prop: "Sync", name: "Sync", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Chdir", name: "Chdir", pkg: "", typ: $funcType([], [$error], false)}, {prop: "setDeadline", name: "setDeadline", pkg: "os", typ: $funcType([time.Time], [$error], false)}, {prop: "setReadDeadline", name: "setReadDeadline", pkg: "os", typ: $funcType([time.Time], [$error], false)}, {prop: "setWriteDeadline", name: "setWriteDeadline", pkg: "os", typ: $funcType([time.Time], [$error], false)}, {prop: "checkValid", name: "checkValid", pkg: "os", typ: $funcType([$String], [$error], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "ReadAt", name: "ReadAt", pkg: "", typ: $funcType([sliceType$2, $Int64], [$Int, $error], false)}, {prop: "ReadFrom", name: "ReadFrom", pkg: "", typ: $funcType([io.Reader], [$Int64, $error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "WriteAt", name: "WriteAt", pkg: "", typ: $funcType([sliceType$2, $Int64], [$Int, $error], false)}, {prop: "Seek", name: "Seek", pkg: "", typ: $funcType([$Int64, $Int], [$Int64, $error], false)}, {prop: "wrapErr", name: "wrapErr", pkg: "os", typ: $funcType([$String, $error], [$error], false)}, {prop: "Chmod", name: "Chmod", pkg: "", typ: $funcType([fs.FileMode], [$error], false)}, {prop: "SetDeadline", name: "SetDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetReadDeadline", name: "SetReadDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetWriteDeadline", name: "SetWriteDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SyscallConn", name: "SyscallConn", pkg: "", typ: $funcType([], [syscall.RawConn, $error], false)}, {prop: "readdir", name: "readdir", pkg: "os", typ: $funcType([$Int, readdirMode], [sliceType, sliceType$7, sliceType$8, $error], false)}, {prop: "Readdir", name: "Readdir", pkg: "", typ: $funcType([$Int], [sliceType$8, $error], false)}, {prop: "Readdirnames", name: "Readdirnames", pkg: "", typ: $funcType([$Int], [sliceType, $error], false)}, {prop: "ReadDir", name: "ReadDir", pkg: "", typ: $funcType([$Int], [sliceType$7, $error], false)}];
+		ptrType$2.methods = [{prop: "Stat", name: "Stat", pkg: "", typ: $funcType([], [fs.FileInfo, $error], false)}, {prop: "readFrom", name: "readFrom", pkg: "os", typ: $funcType([io.Reader], [$Int64, $Bool, $error], false)}, {prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([$String], [$Int, $error], false)}, {prop: "Fd", name: "Fd", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "seek", name: "seek", pkg: "os", typ: $funcType([$Int64, $Int], [$Int64, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "read", name: "read", pkg: "os", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "pread", name: "pread", pkg: "os", typ: $funcType([sliceType$2, $Int64], [$Int, $error], false)}, {prop: "write", name: "write", pkg: "os", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "pwrite", name: "pwrite", pkg: "os", typ: $funcType([sliceType$2, $Int64], [$Int, $error], false)}, {prop: "chmod", name: "chmod", pkg: "os", typ: $funcType([fs.FileMode], [$error], false)}, {prop: "Chown", name: "Chown", pkg: "", typ: $funcType([$Int, $Int], [$error], false)}, {prop: "Truncate", name: "Truncate", pkg: "", typ: $funcType([$Int64], [$error], false)}, {prop: "Sync", name: "Sync", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Chdir", name: "Chdir", pkg: "", typ: $funcType([], [$error], false)}, {prop: "setDeadline", name: "setDeadline", pkg: "os", typ: $funcType([time.Time], [$error], false)}, {prop: "setReadDeadline", name: "setReadDeadline", pkg: "os", typ: $funcType([time.Time], [$error], false)}, {prop: "setWriteDeadline", name: "setWriteDeadline", pkg: "os", typ: $funcType([time.Time], [$error], false)}, {prop: "checkValid", name: "checkValid", pkg: "os", typ: $funcType([$String], [$error], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "ReadAt", name: "ReadAt", pkg: "", typ: $funcType([sliceType$2, $Int64], [$Int, $error], false)}, {prop: "ReadFrom", name: "ReadFrom", pkg: "", typ: $funcType([io.Reader], [$Int64, $error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "WriteAt", name: "WriteAt", pkg: "", typ: $funcType([sliceType$2, $Int64], [$Int, $error], false)}, {prop: "Seek", name: "Seek", pkg: "", typ: $funcType([$Int64, $Int], [$Int64, $error], false)}, {prop: "wrapErr", name: "wrapErr", pkg: "os", typ: $funcType([$String, $error], [$error], false)}, {prop: "Chmod", name: "Chmod", pkg: "", typ: $funcType([fs.FileMode], [$error], false)}, {prop: "SetDeadline", name: "SetDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetReadDeadline", name: "SetReadDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetWriteDeadline", name: "SetWriteDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SyscallConn", name: "SyscallConn", pkg: "", typ: $funcType([], [syscall.RawConn, $error], false)}, {prop: "readdir", name: "readdir", pkg: "os", typ: $funcType([$Int, readdirMode], [sliceType, sliceType$5, sliceType$7, $error], false)}, {prop: "Readdir", name: "Readdir", pkg: "", typ: $funcType([$Int], [sliceType$7, $error], false)}, {prop: "Readdirnames", name: "Readdirnames", pkg: "", typ: $funcType([$Int], [sliceType, $error], false)}, {prop: "ReadDir", name: "ReadDir", pkg: "", typ: $funcType([$Int], [sliceType$5, $error], false)}];
 		ptrType$18.methods = [{prop: "Control", name: "Control", pkg: "", typ: $funcType([funcType$2], [$error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([funcType$3], [$error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([funcType$3], [$error], false)}];
 		ptrType$9.methods = [{prop: "close", name: "close", pkg: "os", typ: $funcType([], [$error], false)}];
-		ptrType$19.methods = [{prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "IsDir", name: "IsDir", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [fs.FileMode], false)}, {prop: "Info", name: "Info", pkg: "", typ: $funcType([], [fs.FileInfo, $error], false)}];
+		ptrType$19.methods = [{prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "IsDir", name: "IsDir", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [fs.FileMode], false)}, {prop: "Info", name: "Info", pkg: "", typ: $funcType([], [fs.FileInfo, $error], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
 		ptrType$16.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Unwrap", name: "Unwrap", pkg: "", typ: $funcType([], [$error], false)}];
+		fileWithoutReadFrom.methods = [{prop: "ReadFrom", name: "ReadFrom", pkg: "", typ: $funcType([fileWithoutReadFrom], [], false)}];
 		ptrType$10.methods = [{prop: "userTime", name: "userTime", pkg: "os", typ: $funcType([], [time.Duration], false)}, {prop: "systemTime", name: "systemTime", pkg: "os", typ: $funcType([], [time.Duration], false)}, {prop: "Pid", name: "Pid", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "exited", name: "exited", pkg: "os", typ: $funcType([], [$Bool], false)}, {prop: "success", name: "success", pkg: "os", typ: $funcType([], [$Bool], false)}, {prop: "sys", name: "sys", pkg: "os", typ: $funcType([], [$emptyInterface], false)}, {prop: "sysUsage", name: "sysUsage", pkg: "os", typ: $funcType([], [$emptyInterface], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "ExitCode", name: "ExitCode", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "UserTime", name: "UserTime", pkg: "", typ: $funcType([], [time.Duration], false)}, {prop: "SystemTime", name: "SystemTime", pkg: "", typ: $funcType([], [time.Duration], false)}, {prop: "Exited", name: "Exited", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Success", name: "Success", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Sys", name: "Sys", pkg: "", typ: $funcType([], [$emptyInterface], false)}, {prop: "SysUsage", name: "SysUsage", pkg: "", typ: $funcType([], [$emptyInterface], false)}];
 		ptrType$13.methods = [{prop: "blockUntilWaitable", name: "blockUntilWaitable", pkg: "os", typ: $funcType([], [$Bool, $error], false)}, {prop: "wait", name: "wait", pkg: "os", typ: $funcType([], [ptrType$10, $error], false)}, {prop: "signal", name: "signal", pkg: "os", typ: $funcType([Signal], [$error], false)}, {prop: "release", name: "release", pkg: "os", typ: $funcType([], [$error], false)}, {prop: "kill", name: "kill", pkg: "os", typ: $funcType([], [$error], false)}, {prop: "setDone", name: "setDone", pkg: "os", typ: $funcType([], [], false)}, {prop: "done", name: "done", pkg: "os", typ: $funcType([], [$Bool], false)}, {prop: "Release", name: "Release", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Kill", name: "Kill", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Wait", name: "Wait", pkg: "", typ: $funcType([], [ptrType$10, $error], false)}, {prop: "Signal", name: "Signal", pkg: "", typ: $funcType([Signal], [$error], false)}];
 		ptrType$17.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Unwrap", name: "Unwrap", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}];
@@ -33310,10 +32455,10 @@ $packages["os"] = (function() {
 		file.init("os", [{prop: "pfd", name: "pfd", embedded: false, exported: false, typ: poll.FD, tag: ""}, {prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "dirinfo", name: "dirinfo", embedded: false, exported: false, typ: ptrType$8, tag: ""}, {prop: "nonblock", name: "nonblock", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "stdoutOrErr", name: "stdoutOrErr", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "appendMode", name: "appendMode", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		unixDirent.init("os", [{prop: "parent", name: "parent", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: fs.FileMode, tag: ""}, {prop: "info", name: "info", embedded: false, exported: false, typ: fs.FileInfo, tag: ""}]);
 		LinkError.init("", [{prop: "Op", name: "Op", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Old", name: "Old", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "New", name: "New", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Err", name: "Err", embedded: false, exported: true, typ: $error, tag: ""}]);
-		onlyWriter.init("", [{prop: "Writer", name: "Writer", embedded: true, exported: true, typ: io.Writer, tag: ""}]);
+		fileWithoutReadFrom.init("", [{prop: "File", name: "File", embedded: true, exported: true, typ: ptrType$2, tag: ""}]);
 		ProcessState.init("os", [{prop: "pid", name: "pid", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "status", name: "status", embedded: false, exported: false, typ: syscall.WaitStatus, tag: ""}, {prop: "rusage", name: "rusage", embedded: false, exported: false, typ: ptrType$12, tag: ""}]);
 		Process.init("os", [{prop: "Pid", name: "Pid", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "handle", name: "handle", embedded: false, exported: false, typ: $Uintptr, tag: ""}, {prop: "isdone", name: "isdone", embedded: false, exported: false, typ: atomic.Bool, tag: ""}, {prop: "sigMu", name: "sigMu", embedded: false, exported: false, typ: sync.RWMutex, tag: ""}]);
-		ProcAttr.init("", [{prop: "Dir", name: "Dir", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Env", name: "Env", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "Files", name: "Files", embedded: false, exported: true, typ: sliceType$9, tag: ""}, {prop: "Sys", name: "Sys", embedded: false, exported: true, typ: ptrType$15, tag: ""}]);
+		ProcAttr.init("", [{prop: "Dir", name: "Dir", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Env", name: "Env", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "Files", name: "Files", embedded: false, exported: true, typ: sliceType$8, tag: ""}, {prop: "Sys", name: "Sys", embedded: false, exported: true, typ: ptrType$15, tag: ""}]);
 		Signal.init([{prop: "Signal", name: "Signal", pkg: "", typ: $funcType([], [], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}]);
 		timeout.init([{prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}]);
 		SyscallError.init("", [{prop: "Syscall", name: "Syscall", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Err", name: "Err", embedded: false, exported: true, typ: $error, tag: ""}]);
@@ -33348,6 +32493,7 @@ $packages["os"] = (function() {
 		errPatternHasSeparator = errors.New("pattern contains path separator");
 		errWriteAtInAppendMode = errors.New("os: invalid use of WriteAt on file opened with O_APPEND");
 		lstat = Lstat;
+		checkWrapErr = false;
 		$pkg.Kill = new syscall.Signal(3);
 		$pkg.ErrProcessDone = errors.New("os: process already finished");
 		$pkg.ErrInvalid = fs.ErrInvalid;
@@ -33375,7 +32521,7 @@ $packages["os"] = (function() {
 	return $pkg;
 })();
 $packages["fmt"] = (function() {
-	var $pkg = {}, $init, errors, fmtsort, io, math, os, reflect, sort, strconv, sync, utf8, ScanState, Scanner, stringReader, scanError, ss, ssave, readRune, State, Formatter, Stringer, GoStringer, buffer, pp, fmtFlags, fmt, wrapError, wrapErrors, arrayType, sliceType, sliceType$1, ptrType, ptrType$1, arrayType$1, sliceType$2, ptrType$2, ptrType$3, sliceType$3, ptrType$4, arrayType$2, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, ptrType$16, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, ptrType$23, ptrType$24, arrayType$4, sliceType$4, funcType, ptrType$25, ptrType$26, ptrType$27, ptrType$28, space, ssFree, complexError, boolError, ppFree, Sscan, Fscan, isSpace, notSpace, newScanState, indexRune, hasX, hexDigit, errorHandler, newPrinter, Fprintf, Printf, Sprintf, Appendf, Fprint, Print, Sprint, Fprintln, Println, Sprintln, getField, tooLarge, parsenum, intFromArg, parseArgNumber, Errorf;
+	var $pkg = {}, $init, errors, fmtsort, io, math, os, reflect, sort, strconv, sync, utf8, ScanState, Scanner, stringReader, scanError, ss, ssave, readRune, State, Formatter, Stringer, GoStringer, buffer, pp, fmtFlags, fmt, wrapError, wrapErrors, arrayType, sliceType, sliceType$1, ptrType, ptrType$1, arrayType$1, sliceType$2, ptrType$2, ptrType$3, sliceType$3, ptrType$4, arrayType$2, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, ptrType$16, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, ptrType$23, ptrType$24, arrayType$4, sliceType$4, funcType, ptrType$25, ptrType$26, ptrType$27, ptrType$28, space, ssFree, errComplex, errBool, ppFree, Sscan, Fscan, isSpace, notSpace, newScanState, indexRune, hasX, hexDigit, errorHandler, newPrinter, Fprintf, Printf, Sprintf, Appendf, Fprint, Print, Sprint, Append, Fprintln, Println, Sprintln, Appendln, getField, tooLarge, parsenum, intFromArg, parseArgNumber, Errorf;
 	errors = $packages["errors"];
 	fmtsort = $packages["internal/fmtsort"];
 	io = $packages["io"];
@@ -33559,7 +32705,7 @@ $packages["fmt"] = (function() {
 		arrayType = $arrayType($Uint16, 2);
 		sliceType = $sliceType(arrayType);
 		sliceType$1 = $sliceType($emptyInterface);
-		ptrType = $ptrType(reflect.rtype);
+		ptrType = $ptrType($packages["internal/abi"].Type);
 		ptrType$1 = $ptrType(buffer);
 		arrayType$1 = $arrayType($Uint8, 68);
 		sliceType$2 = $sliceType($Int);
@@ -33613,7 +32759,7 @@ $packages["fmt"] = (function() {
 			str = [str];
 			n = 0;
 			err = $ifaceNil;
-			_r = Fscan(((_ptr = (str.$ptr || (str.$ptr = new ptrType$3(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, str))), new ptrType$2(function() { return _ptr.$get(); }, function($v) { _ptr.$set($v); }, _ptr.$target))), a); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = Fscan(((_ptr = (str.$ptr || (str.$ptr = new ptrType$3(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, str))), new ptrType$2(function() { return _ptr.$get(); }, function($v) { _ptr.$set($v); }, _ptr.$target, _ptr.$index))), a); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			n = _tuple[0];
 			err = _tuple[1];
@@ -33998,7 +33144,7 @@ $packages["fmt"] = (function() {
 					_r$2;
 					/* break; */ $s = 5; continue;
 				/* } */ case 8:
-				(s.$ptr_buf || (s.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, s))).writeRune(r);
+				(s === ptrType$4.nil && $throwNilPointerError(), (s.$ptr_buf || (s.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, s)))).writeRune(r);
 			$s = 4; continue;
 			case 5:
 			$s = -1; return $convertSliceType(s.buf, sliceType$3);
@@ -34031,7 +33177,7 @@ $packages["fmt"] = (function() {
 			}
 			if (indexRune(ok, r) >= 0) {
 				if (accept) {
-					(s.$ptr_buf || (s.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, s))).writeRune(r);
+					(s === ptrType$4.nil && $throwNilPointerError(), (s.$ptr_buf || (s.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, s)))).writeRune(r);
 				}
 				$s = -1; return true;
 			}
@@ -34130,7 +33276,7 @@ $packages["fmt"] = (function() {
 					/* */ if (_v) { $s = 10; continue; }
 					/* */ $s = 11; continue;
 					/* if (_v) { */ case 10:
-						s.error(boolError);
+						s.error(errBool);
 					/* } */ case 11:
 					$s = -1; return true;
 				/* } else if ((_1 === (102)) || (_1 === (70))) { */ case 8:
@@ -34147,7 +33293,7 @@ $packages["fmt"] = (function() {
 					/* */ if (_v$2) { $s = 17; continue; }
 					/* */ $s = 18; continue;
 					/* if (_v$2) { */ case 17:
-						s.error(boolError);
+						s.error(errBool);
 					/* } */ case 18:
 					$s = -1; return false;
 				/* } */ case 9:
@@ -34486,7 +33632,7 @@ $packages["fmt"] = (function() {
 			/* */ if (!_r$2) { $s = 3; continue; }
 			/* */ $s = 4; continue;
 			/* if (!_r$2) { */ case 3:
-				s.error(complexError);
+				s.error(errComplex);
 			/* } */ case 4:
 			imagSign = ($bytesToString(s.buf));
 			_r$3 = s.floatToken(); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
@@ -34495,7 +33641,7 @@ $packages["fmt"] = (function() {
 			/* */ if (!_r$4) { $s = 7; continue; }
 			/* */ $s = 8; continue;
 			/* if (!_r$4) { */ case 7:
-				s.error(complexError);
+				s.error(errComplex);
 			/* } */ case 8:
 			if (!(parens)) { _v = false; $s = 12; continue s; }
 			_r$5 = s.accept(")"); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
@@ -34503,7 +33649,7 @@ $packages["fmt"] = (function() {
 			/* */ if (_v) { $s = 10; continue; }
 			/* */ $s = 11; continue;
 			/* if (_v) { */ case 10:
-				s.error(complexError);
+				s.error(errComplex);
 			/* } */ case 11:
 			_tmp = real;
 			_tmp$1 = imagSign + imag;
@@ -34630,22 +33776,22 @@ $packages["fmt"] = (function() {
 						if (r === quote) {
 							/* break; */ $s = 9; continue;
 						}
-						(s.$ptr_buf || (s.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, s))).writeRune(r);
+						(s === ptrType$4.nil && $throwNilPointerError(), (s.$ptr_buf || (s.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, s)))).writeRune(r);
 					$s = 8; continue;
 					case 9:
 					$s = -1; return ($bytesToString(s.buf));
 				/* } else if (_1 === (34)) { */ case 5:
-					(s.$ptr_buf || (s.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, s))).writeByte(34);
+					(s === ptrType$4.nil && $throwNilPointerError(), (s.$ptr_buf || (s.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, s)))).writeByte(34);
 					/* while (true) { */ case 11:
 						_r$2 = s.mustReadRune(); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 						r$1 = _r$2;
-						(s.$ptr_buf || (s.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, s))).writeRune(r$1);
+						(s === ptrType$4.nil && $throwNilPointerError(), (s.$ptr_buf || (s.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, s)))).writeRune(r$1);
 						/* */ if (r$1 === 92) { $s = 14; continue; }
 						/* */ if (r$1 === 34) { $s = 15; continue; }
 						/* */ $s = 16; continue;
 						/* if (r$1 === 92) { */ case 14:
 							_r$3 = s.mustReadRune(); /* */ $s = 17; case 17: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							$r = (s.$ptr_buf || (s.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, s))).writeRune(_r$3); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = (s === ptrType$4.nil && $throwNilPointerError(), (s.$ptr_buf || (s.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, s)))).writeRune(_r$3); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							$s = 16; continue;
 						/* } else if (r$1 === 34) { */ case 15:
 							/* break; */ $s = 12; continue;
@@ -34729,7 +33875,7 @@ $packages["fmt"] = (function() {
 				if (!ok) {
 					/* break; */ $s = 3; continue;
 				}
-				(s.$ptr_buf || (s.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, s))).writeByte(b);
+				(s === ptrType$4.nil && $throwNilPointerError(), (s.$ptr_buf || (s.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, s)))).writeByte(b);
 			$s = 2; continue;
 			case 3:
 			if (s.buf.$length === 0) {
@@ -34740,7 +33886,7 @@ $packages["fmt"] = (function() {
 			/* */ } return; } var $f = {$blk: hexString, $c: true, $r, _r, _tuple, b, ok, s, $s};return $f;
 		};
 		$ptrType(ss).prototype.scanOne = function scanOne(verb, arg) {
-			var {_1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, arg, err, i, ok, ptr, s, str, typ, v, v$1, v$10, v$11, v$12, v$13, v$14, v$15, v$16, v$17, v$18, v$19, v$2, v$20, v$3, v$4, v$5, v$6, v$7, v$8, v$9, val, verb, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {verb, arg});
+			var {_1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, arg, err, i, ok, ptr, s, str, typ, v, v$1, v$10, v$11, v$12, v$13, v$14, v$15, v$16, v$17, v$18, v$19, v$2, v$20, v$3, v$4, v$5, v$6, v$7, v$8, v$9, val, verb, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {verb, arg});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			s = this;
 			s.buf = $subslice(s.buf, 0, 0);
@@ -34887,97 +34033,93 @@ $packages["fmt"] = (function() {
 				$s = 23; continue;
 			/* } else { */ case 22:
 				v$19 = _ref;
-				_r$21 = reflect.ValueOf(v$19); /* */ $s = 52; case 52: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-				val = _r$21;
+				val = reflect.ValueOf(v$19);
 				ptr = val;
-				/* */ if (!(($clone(ptr, reflect.Value).Kind() === 22))) { $s = 53; continue; }
-				/* */ $s = 54; continue;
-				/* if (!(($clone(ptr, reflect.Value).Kind() === 22))) { */ case 53:
-					_r$22 = $clone(val, reflect.Value).Type().String(); /* */ $s = 55; case 55: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-					$r = s.errorString("type not a pointer: " + _r$22); /* */ $s = 56; case 56: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (!(($clone(ptr, reflect.Value).Kind() === 22))) { $s = 52; continue; }
+				/* */ $s = 53; continue;
+				/* if (!(($clone(ptr, reflect.Value).Kind() === 22))) { */ case 52:
+					_r$21 = $clone(val, reflect.Value).Type().String(); /* */ $s = 54; case 54: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
+					$r = s.errorString("type not a pointer: " + _r$21); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return;
-				/* } */ case 54:
-					_r$23 = $clone(ptr, reflect.Value).Elem(); /* */ $s = 58; case 58: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-					v$20 = _r$23;
+				/* } */ case 53:
+					v$20 = $clone(ptr, reflect.Value).Elem();
 					_1 = $clone(v$20, reflect.Value).Kind();
-					/* */ if (_1 === (1)) { $s = 59; continue; }
-					/* */ if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) { $s = 60; continue; }
-					/* */ if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) { $s = 61; continue; }
-					/* */ if (_1 === (24)) { $s = 62; continue; }
-					/* */ if (_1 === (23)) { $s = 63; continue; }
-					/* */ if ((_1 === (13)) || (_1 === (14))) { $s = 64; continue; }
-					/* */ if ((_1 === (15)) || (_1 === (16))) { $s = 65; continue; }
-					/* */ $s = 66; continue;
-					/* if (_1 === (1)) { */ case 59:
-						_r$24 = s.scanBool(verb); /* */ $s = 68; case 68: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-						$r = $clone(v$20, reflect.Value).SetBool(_r$24); /* */ $s = 69; case 69: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 67; continue;
-					/* } else if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) { */ case 60:
+					/* */ if (_1 === (1)) { $s = 57; continue; }
+					/* */ if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) { $s = 58; continue; }
+					/* */ if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) { $s = 59; continue; }
+					/* */ if (_1 === (24)) { $s = 60; continue; }
+					/* */ if (_1 === (23)) { $s = 61; continue; }
+					/* */ if ((_1 === (13)) || (_1 === (14))) { $s = 62; continue; }
+					/* */ if ((_1 === (15)) || (_1 === (16))) { $s = 63; continue; }
+					/* */ $s = 64; continue;
+					/* if (_1 === (1)) { */ case 57:
+						_r$22 = s.scanBool(verb); /* */ $s = 66; case 66: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
+						$r = $clone(v$20, reflect.Value).SetBool(_r$22); /* */ $s = 67; case 67: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 65; continue;
+					/* } else if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) { */ case 58:
 						_arg = verb;
-						_r$25 = $clone(v$20, reflect.Value).Type().Bits(); /* */ $s = 70; case 70: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-						_arg$1 = _r$25;
-						_r$26 = s.scanInt(_arg, _arg$1); /* */ $s = 71; case 71: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-						$r = $clone(v$20, reflect.Value).SetInt(_r$26); /* */ $s = 72; case 72: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 67; continue;
-					/* } else if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) { */ case 61:
+						_r$23 = $clone(v$20, reflect.Value).Type().Bits(); /* */ $s = 68; case 68: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
+						_arg$1 = _r$23;
+						_r$24 = s.scanInt(_arg, _arg$1); /* */ $s = 69; case 69: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+						$r = $clone(v$20, reflect.Value).SetInt(_r$24); /* */ $s = 70; case 70: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 65; continue;
+					/* } else if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) { */ case 59:
 						_arg$2 = verb;
-						_r$27 = $clone(v$20, reflect.Value).Type().Bits(); /* */ $s = 73; case 73: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-						_arg$3 = _r$27;
-						_r$28 = s.scanUint(_arg$2, _arg$3); /* */ $s = 74; case 74: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-						$r = $clone(v$20, reflect.Value).SetUint(_r$28); /* */ $s = 75; case 75: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 67; continue;
-					/* } else if (_1 === (24)) { */ case 62:
-						_r$29 = s.convertString(verb); /* */ $s = 76; case 76: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-						$r = $clone(v$20, reflect.Value).SetString(_r$29); /* */ $s = 77; case 77: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 67; continue;
-					/* } else if (_1 === (23)) { */ case 63:
+						_r$25 = $clone(v$20, reflect.Value).Type().Bits(); /* */ $s = 71; case 71: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+						_arg$3 = _r$25;
+						_r$26 = s.scanUint(_arg$2, _arg$3); /* */ $s = 72; case 72: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+						$r = $clone(v$20, reflect.Value).SetUint(_r$26); /* */ $s = 73; case 73: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 65; continue;
+					/* } else if (_1 === (24)) { */ case 60:
+						_r$27 = s.convertString(verb); /* */ $s = 74; case 74: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+						$r = $clone(v$20, reflect.Value).SetString(_r$27); /* */ $s = 75; case 75: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 65; continue;
+					/* } else if (_1 === (23)) { */ case 61:
 						typ = $clone(v$20, reflect.Value).Type();
-						_r$30 = typ.Elem(); /* */ $s = 80; case 80: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-						_r$31 = _r$30.Kind(); /* */ $s = 81; case 81: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-						/* */ if (!((_r$31 === 8))) { $s = 78; continue; }
-						/* */ $s = 79; continue;
-						/* if (!((_r$31 === 8))) { */ case 78:
-							_r$32 = $clone(val, reflect.Value).Type().String(); /* */ $s = 82; case 82: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
-							$r = s.errorString("can't scan type: " + _r$32); /* */ $s = 83; case 83: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 79:
-						_r$33 = s.convertString(verb); /* */ $s = 84; case 84: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
-						str = _r$33;
-						_r$34 = reflect.MakeSlice(typ, str.length, str.length); /* */ $s = 85; case 85: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
-						$r = $clone(v$20, reflect.Value).Set($clone(_r$34, reflect.Value)); /* */ $s = 86; case 86: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_r$28 = typ.Elem(); /* */ $s = 78; case 78: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+						_r$29 = _r$28.Kind(); /* */ $s = 79; case 79: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+						/* */ if (!((_r$29 === 8))) { $s = 76; continue; }
+						/* */ $s = 77; continue;
+						/* if (!((_r$29 === 8))) { */ case 76:
+							_r$30 = $clone(val, reflect.Value).Type().String(); /* */ $s = 80; case 80: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+							$r = s.errorString("can't scan type: " + _r$30); /* */ $s = 81; case 81: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 77:
+						_r$31 = s.convertString(verb); /* */ $s = 82; case 82: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
+						str = _r$31;
+						_r$32 = reflect.MakeSlice(typ, str.length, str.length); /* */ $s = 83; case 83: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
+						$r = $clone(v$20, reflect.Value).Set($clone(_r$32, reflect.Value)); /* */ $s = 84; case 84: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						i = 0;
-						/* while (true) { */ case 87:
-							/* if (!(i < str.length)) { break; } */ if(!(i < str.length)) { $s = 88; continue; }
-							_r$35 = $clone(v$20, reflect.Value).Index(i); /* */ $s = 89; case 89: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
-							$r = $clone(_r$35, reflect.Value).SetUint((new $Uint64(0, str.charCodeAt(i)))); /* */ $s = 90; case 90: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						while (true) {
+							if (!(i < str.length)) { break; }
+							$clone($clone(v$20, reflect.Value).Index(i), reflect.Value).SetUint((new $Uint64(0, str.charCodeAt(i))));
 							i = i + (1) >> 0;
-						$s = 87; continue;
-						case 88:
-						$s = 67; continue;
-					/* } else if ((_1 === (13)) || (_1 === (14))) { */ case 64:
-						$r = s.SkipSpace(); /* */ $s = 91; case 91: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = s.notEOF(); /* */ $s = 92; case 92: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_r$36 = s.floatToken(); /* */ $s = 93; case 93: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
-						_arg$4 = _r$36;
-						_r$37 = $clone(v$20, reflect.Value).Type().Bits(); /* */ $s = 94; case 94: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
-						_arg$5 = _r$37;
-						_r$38 = s.convertFloat(_arg$4, _arg$5); /* */ $s = 95; case 95: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
-						$r = $clone(v$20, reflect.Value).SetFloat(_r$38); /* */ $s = 96; case 96: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 67; continue;
-					/* } else if ((_1 === (15)) || (_1 === (16))) { */ case 65:
+						}
+						$s = 65; continue;
+					/* } else if ((_1 === (13)) || (_1 === (14))) { */ case 62:
+						$r = s.SkipSpace(); /* */ $s = 85; case 85: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = s.notEOF(); /* */ $s = 86; case 86: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_r$33 = s.floatToken(); /* */ $s = 87; case 87: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
+						_arg$4 = _r$33;
+						_r$34 = $clone(v$20, reflect.Value).Type().Bits(); /* */ $s = 88; case 88: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
+						_arg$5 = _r$34;
+						_r$35 = s.convertFloat(_arg$4, _arg$5); /* */ $s = 89; case 89: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
+						$r = $clone(v$20, reflect.Value).SetFloat(_r$35); /* */ $s = 90; case 90: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 65; continue;
+					/* } else if ((_1 === (15)) || (_1 === (16))) { */ case 63:
 						_arg$6 = verb;
-						_r$39 = $clone(v$20, reflect.Value).Type().Bits(); /* */ $s = 97; case 97: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
-						_arg$7 = _r$39;
-						_r$40 = s.scanComplex(_arg$6, _arg$7); /* */ $s = 98; case 98: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
-						$r = $clone(v$20, reflect.Value).SetComplex(_r$40); /* */ $s = 99; case 99: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 67; continue;
-					/* } else { */ case 66:
-						_r$41 = $clone(val, reflect.Value).Type().String(); /* */ $s = 100; case 100: if($c) { $c = false; _r$41 = _r$41.$blk(); } if (_r$41 && _r$41.$blk !== undefined) { break s; }
-						$r = s.errorString("can't scan type: " + _r$41); /* */ $s = 101; case 101: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 67:
-				case 57:
+						_r$36 = $clone(v$20, reflect.Value).Type().Bits(); /* */ $s = 91; case 91: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
+						_arg$7 = _r$36;
+						_r$37 = s.scanComplex(_arg$6, _arg$7); /* */ $s = 92; case 92: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
+						$r = $clone(v$20, reflect.Value).SetComplex(_r$37); /* */ $s = 93; case 93: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 65; continue;
+					/* } else { */ case 64:
+						_r$38 = $clone(val, reflect.Value).Type().String(); /* */ $s = 94; case 94: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
+						$r = s.errorString("can't scan type: " + _r$38); /* */ $s = 95; case 95: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 65:
+				case 56:
 			/* } */ case 23:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: scanOne, $c: true, $r, _1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, arg, err, i, ok, ptr, s, str, typ, v, v$1, v$10, v$11, v$12, v$13, v$14, v$15, v$16, v$17, v$18, v$19, v$2, v$20, v$3, v$4, v$5, v$6, v$7, v$8, v$9, val, verb, x, x$1, x$2, x$3, x$4, $s};return $f;
+			/* */ } return; } var $f = {$blk: scanOne, $c: true, $r, _1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, arg, err, i, ok, ptr, s, str, typ, v, v$1, v$10, v$11, v$12, v$13, v$14, v$15, v$16, v$17, v$18, v$19, v$2, v$20, v$3, v$4, v$5, v$6, v$7, v$8, v$9, val, verb, x, x$1, x$2, x$3, x$4, $s};return $f;
 		};
 		errorHandler = function errorHandler$1(errp) {
 			var _tuple, _tuple$1, e, eof, errp, ok, ok$1, se;
@@ -35065,7 +34207,7 @@ $packages["fmt"] = (function() {
 			p.panicking = false;
 			p.erroring = false;
 			p.wrapErrs = false;
-			p.fmt.init((p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))));
+			p.fmt.init((p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))));
 			$s = -1; return p;
 			/* */ } return; } var $f = {$blk: newPrinter$1, $c: true, $r, _r, p, $s};return $f;
 		};
@@ -35129,7 +34271,7 @@ $packages["fmt"] = (function() {
 			ret = 0;
 			err = $ifaceNil;
 			p = this;
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).write(b);
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).write(b);
 			_tmp = b.$length;
 			_tmp$1 = $ifaceNil;
 			ret = _tmp;
@@ -35141,7 +34283,7 @@ $packages["fmt"] = (function() {
 			ret = 0;
 			err = $ifaceNil;
 			p = this;
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(s);
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(s);
 			_tmp = s.length;
 			_tmp$1 = $ifaceNil;
 			ret = _tmp;
@@ -35246,6 +34388,18 @@ $packages["fmt"] = (function() {
 			/* */ } return; } var $f = {$blk: Sprint$1, $c: true, $r, _r, a, p, s, $s};return $f;
 		};
 		$pkg.Sprint = Sprint;
+		Append = function Append$1(b, a) {
+			var {_r, a, b, p, $s, $r, $c} = $restore(this, {b, a});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = newPrinter(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			p = _r;
+			$r = p.doPrint(a); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			b = $appendSlice(b, $convertSliceType(p.buf, sliceType$3));
+			p.free();
+			$s = -1; return b;
+			/* */ } return; } var $f = {$blk: Append$1, $c: true, $r, _r, a, b, p, $s};return $f;
+		};
+		$pkg.Append = Append;
 		Fprintln = function Fprintln$1(w, a) {
 			var {_r, _r$1, _tuple, a, err, n, p, w, $s, $r, $c} = $restore(this, {w, a});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -35289,19 +34443,25 @@ $packages["fmt"] = (function() {
 			/* */ } return; } var $f = {$blk: Sprintln$1, $c: true, $r, _r, a, p, s, $s};return $f;
 		};
 		$pkg.Sprintln = Sprintln;
-		getField = function getField$1(v, i) {
-			var {_r, _r$1, i, v, val, $s, $r, $c} = $restore(this, {v, i});
+		Appendln = function Appendln$1(b, a) {
+			var {_r, a, b, p, $s, $r, $c} = $restore(this, {b, a});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = $clone(v, reflect.Value).Field(i); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			val = _r;
-			/* */ if (($clone(val, reflect.Value).Kind() === 20) && !$clone(val, reflect.Value).IsNil()) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (($clone(val, reflect.Value).Kind() === 20) && !$clone(val, reflect.Value).IsNil()) { */ case 2:
-				_r$1 = $clone(val, reflect.Value).Elem(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				val = _r$1;
-			/* } */ case 3:
-			$s = -1; return val;
-			/* */ } return; } var $f = {$blk: getField$1, $c: true, $r, _r, _r$1, i, v, val, $s};return $f;
+			_r = newPrinter(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			p = _r;
+			$r = p.doPrintln(a); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			b = $appendSlice(b, $convertSliceType(p.buf, sliceType$3));
+			p.free();
+			$s = -1; return b;
+			/* */ } return; } var $f = {$blk: Appendln$1, $c: true, $r, _r, a, b, p, $s};return $f;
+		};
+		$pkg.Appendln = Appendln;
+		getField = function getField$1(v, i) {
+			var i, v, val;
+			val = $clone(v, reflect.Value).Field(i);
+			if (($clone(val, reflect.Value).Kind() === 20) && !$clone(val, reflect.Value).IsNil()) {
+				val = $clone(val, reflect.Value).Elem();
+			}
+			return val;
 		};
 		tooLarge = function tooLarge$1(x) {
 			var x;
@@ -35344,13 +34504,13 @@ $packages["fmt"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			if (!$clone(v, reflect.Value).IsValid()) {
-				(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("<nil>");
+				(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("<nil>");
 				$s = -1; return;
 			}
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(63);
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(63);
 			_r = $clone(v, reflect.Value).Type().String(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$r = (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(_r); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(63);
+			$r = (p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(_r); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(63);
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: unknownType, $c: true, $r, _r, p, v, $s};return $f;
 		};
@@ -35359,29 +34519,29 @@ $packages["fmt"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			p.erroring = true;
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("%!");
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeRune(verb);
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(40);
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("%!");
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeRune(verb);
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(40);
 				/* */ if (!($interfaceIsEqual(p.arg, $ifaceNil))) { $s = 2; continue; }
 				/* */ if ($clone(p.value, reflect.Value).IsValid()) { $s = 3; continue; }
 				/* */ $s = 4; continue;
 				/* if (!($interfaceIsEqual(p.arg, $ifaceNil))) { */ case 2:
 					_r = reflect.TypeOf(p.arg).String(); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$r = (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(_r); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(61);
+					$r = (p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(_r); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(61);
 					$r = p.printArg(p.arg, 118); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = 5; continue;
 				/* } else if ($clone(p.value, reflect.Value).IsValid()) { */ case 3:
 					_r$1 = $clone(p.value, reflect.Value).Type().String(); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					$r = (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(_r$1); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(61);
+					$r = (p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(_r$1); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(61);
 					$r = p.printValue($clone(p.value, reflect.Value), 118, 0); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = 5; continue;
 				/* } else { */ case 4:
-					(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("<nil>");
+					(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("<nil>");
 				/* } */ case 5:
 			case 1:
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(41);
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(41);
 			p.erroring = false;
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: badVerb, $c: true, $r, _r, _r$1, p, verb, $s};return $f;
@@ -35502,11 +34662,11 @@ $packages["fmt"] = (function() {
 				/* */ $s = 3; continue;
 				/* if ((_1 === (118)) || (_1 === (98)) || (_1 === (103)) || (_1 === (71)) || (_1 === (120)) || (_1 === (88)) || (_1 === (102)) || (_1 === (70)) || (_1 === (101)) || (_1 === (69))) { */ case 2:
 					oldPlus = p.fmt.fmtFlags.plus;
-					(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(40);
+					(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(40);
 					$r = p.fmtFloat(v.$real, (_q = size / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")), verb); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					p.fmt.fmtFlags.plus = true;
 					$r = p.fmtFloat(v.$imag, (_q$1 = size / 2, (_q$1 === _q$1 && _q$1 !== 1/0 && _q$1 !== -1/0) ? _q$1 >> 0 : $throwRuntimeError("integer divide by zero")), verb); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("i)");
+					(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("i)");
 					p.fmt.fmtFlags.plus = oldPlus;
 					$s = 4; continue;
 				/* } else { */ case 3:
@@ -35554,7 +34714,7 @@ $packages["fmt"] = (function() {
 			/* */ } return; } var $f = {$blk: fmtString, $c: true, $r, _1, p, v, verb, $s};return $f;
 		};
 		$ptrType(pp).prototype.fmtBytes = function fmtBytes(v, verb, typeString) {
-			var {_1, _i, _i$1, _r, _ref, _ref$1, c, c$1, i, i$1, p, typeString, v, verb, $s, $r, $c} = $restore(this, {v, verb, typeString});
+			var {_1, _i, _i$1, _ref, _ref$1, c, c$1, i, i$1, p, typeString, v, verb, $s, $r, $c} = $restore(this, {v, verb, typeString});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 				_1 = verb;
@@ -35566,12 +34726,12 @@ $packages["fmt"] = (function() {
 				/* */ $s = 7; continue;
 				/* if ((_1 === (118)) || (_1 === (100))) { */ case 2:
 					if (p.fmt.fmtFlags.sharpV) {
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(typeString);
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(typeString);
 						if (v === sliceType$3.nil) {
-							(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("(nil)");
+							(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("(nil)");
 							$s = -1; return;
 						}
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(123);
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(123);
 						_ref = v;
 						_i = 0;
 						while (true) {
@@ -35579,14 +34739,14 @@ $packages["fmt"] = (function() {
 							i = _i;
 							c = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 							if (i > 0) {
-								(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(", ");
+								(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(", ");
 							}
 							p.fmt0x64((new $Uint64(0, c)), true);
 							_i++;
 						}
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(125);
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(125);
 					} else {
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(91);
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(91);
 						_ref$1 = v;
 						_i$1 = 0;
 						while (true) {
@@ -35594,12 +34754,12 @@ $packages["fmt"] = (function() {
 							i$1 = _i$1;
 							c$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
 							if (i$1 > 0) {
-								(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(32);
+								(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(32);
 							}
 							p.fmt.fmtInteger((new $Uint64(0, c$1)), 10, false, verb, "0123456789abcdefx");
 							_i$1++;
 						}
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(93);
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(93);
 					}
 					$s = 8; continue;
 				/* } else if (_1 === (115)) { */ case 3:
@@ -35615,12 +34775,11 @@ $packages["fmt"] = (function() {
 					p.fmt.fmtQ(($bytesToString(v)));
 					$s = 8; continue;
 				/* } else { */ case 7:
-					_r = reflect.ValueOf(v); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$r = p.printValue($clone(_r, reflect.Value), verb, 0); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.printValue($clone(reflect.ValueOf(v), reflect.Value), verb, 0); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 8:
 			case 1:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: fmtBytes, $c: true, $r, _1, _i, _i$1, _r, _ref, _ref$1, c, c$1, i, i$1, p, typeString, v, verb, $s};return $f;
+			/* */ } return; } var $f = {$blk: fmtBytes, $c: true, $r, _1, _i, _i$1, _ref, _ref$1, c, c$1, i, i$1, p, typeString, v, verb, $s};return $f;
 		};
 		$ptrType(pp).prototype.fmtPointer = function fmtPointer(value, verb) {
 			var {_1, _2, _r, p, u, value, verb, $s, $r, $c} = $restore(this, {value, verb});
@@ -35647,16 +34806,16 @@ $packages["fmt"] = (function() {
 					/* */ if (p.fmt.fmtFlags.sharpV) { $s = 12; continue; }
 					/* */ $s = 13; continue;
 					/* if (p.fmt.fmtFlags.sharpV) { */ case 12:
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(40);
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(40);
 						_r = $clone(value, reflect.Value).Type().String(); /* */ $s = 15; case 15: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						$r = (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(_r); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(")(");
+						$r = (p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(_r); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(")(");
 						if (u === 0) {
-							(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("nil");
+							(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("nil");
 						} else {
 							p.fmt0x64((new $Uint64(0, u.constructor === Number ? u : 1)), true);
 						}
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(41);
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(41);
 						$s = 14; continue;
 					/* } else { */ case 13:
 						if (u === 0) {
@@ -35680,17 +34839,16 @@ $packages["fmt"] = (function() {
 			/* */ } return; } var $f = {$blk: fmtPointer, $c: true, $r, _1, _2, _r, p, u, value, verb, $s};return $f;
 		};
 		$ptrType(pp).prototype.catchPanic = function catchPanic(arg, verb, method) {
-			var {_r, arg, err, method, oldFlags, p, v, verb, $s, $r, $c} = $restore(this, {arg, verb, method});
+			var {arg, err, method, oldFlags, p, v, verb, $s, $r, $c} = $restore(this, {arg, verb, method});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			err = $recover();
 			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 1:
-				_r = reflect.ValueOf(arg); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				v = _r;
+				v = reflect.ValueOf(arg);
 				if (($clone(v, reflect.Value).Kind() === 22) && $clone(v, reflect.Value).IsNil()) {
-					(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("<nil>");
+					(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("<nil>");
 					$s = -1; return;
 				}
 				if (p.panicking) {
@@ -35698,19 +34856,19 @@ $packages["fmt"] = (function() {
 				}
 				oldFlags = $clone(p.fmt.fmtFlags, fmtFlags);
 				p.fmt.clearflags();
-				(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("%!");
-				(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeRune(verb);
-				(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("(PANIC=");
-				(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(method);
-				(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(" method: ");
+				(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("%!");
+				(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeRune(verb);
+				(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("(PANIC=");
+				(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(method);
+				(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(" method: ");
 				p.panicking = true;
-				$r = p.printArg(err, 118); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.printArg(err, 118); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				p.panicking = false;
-				(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(41);
+				(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(41);
 				fmtFlags.copy(p.fmt.fmtFlags, oldFlags);
 			/* } */ case 2:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: catchPanic, $c: true, $r, _r, arg, err, method, oldFlags, p, v, verb, $s};return $f;
+			/* */ } return; } var $f = {$blk: catchPanic, $c: true, $r, arg, err, method, oldFlags, p, v, verb, $s};return $f;
 		};
 		$ptrType(pp).prototype.handleMethods = function handleMethods(verb) {
 			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, _1, _r, _r$1, _r$2, _ref, _tuple, _tuple$1, _tuple$2, formatter, handled, ok, ok$1, ok$2, p, stringer, v, v$1, verb, $s, $deferred, $r, $c} = $restore(this, {verb});
@@ -35798,7 +34956,7 @@ $packages["fmt"] = (function() {
 			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  handled; } if($curGoroutine.asleep) { var $f = {$blk: handleMethods, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, _1, _r, _r$1, _r$2, _ref, _tuple, _tuple$1, _tuple$2, formatter, handled, ok, ok$1, ok$2, p, stringer, v, v$1, verb, $s, $deferred};return $f; } }
 		};
 		$ptrType(pp).prototype.printArg = function printArg(arg, verb) {
-			var {_1, _2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, arg, f, f$1, f$10, f$11, f$12, f$13, f$14, f$15, f$16, f$17, f$18, f$19, f$2, f$3, f$4, f$5, f$6, f$7, f$8, f$9, p, verb, $s, $r, $c} = $restore(this, {arg, verb});
+			var {_1, _2, _r, _r$1, _r$2, _r$3, _ref, arg, f, f$1, f$10, f$11, f$12, f$13, f$14, f$15, f$16, f$17, f$18, f$19, f$2, f$3, f$4, f$5, f$6, f$7, f$8, f$9, p, verb, $s, $r, $c} = $restore(this, {arg, verb});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			p.arg = arg;
@@ -35827,135 +34985,133 @@ $packages["fmt"] = (function() {
 					$r = p.fmt.fmtS(_r); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return;
 				/* } else if (_2 === (112)) { */ case 10:
-					_r$1 = reflect.ValueOf(arg); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					$r = p.fmtPointer($clone(_r$1, reflect.Value), 112); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.fmtPointer($clone(reflect.ValueOf(arg), reflect.Value), 112); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return;
 				/* } */ case 11:
 			case 8:
 			_ref = arg;
-			/* */ if ($assertType(_ref, $Bool, true)[1]) { $s = 16; continue; }
-			/* */ if ($assertType(_ref, $Float32, true)[1]) { $s = 17; continue; }
-			/* */ if ($assertType(_ref, $Float64, true)[1]) { $s = 18; continue; }
-			/* */ if ($assertType(_ref, $Complex64, true)[1]) { $s = 19; continue; }
-			/* */ if ($assertType(_ref, $Complex128, true)[1]) { $s = 20; continue; }
-			/* */ if ($assertType(_ref, $Int, true)[1]) { $s = 21; continue; }
-			/* */ if ($assertType(_ref, $Int8, true)[1]) { $s = 22; continue; }
-			/* */ if ($assertType(_ref, $Int16, true)[1]) { $s = 23; continue; }
-			/* */ if ($assertType(_ref, $Int32, true)[1]) { $s = 24; continue; }
-			/* */ if ($assertType(_ref, $Int64, true)[1]) { $s = 25; continue; }
-			/* */ if ($assertType(_ref, $Uint, true)[1]) { $s = 26; continue; }
-			/* */ if ($assertType(_ref, $Uint8, true)[1]) { $s = 27; continue; }
-			/* */ if ($assertType(_ref, $Uint16, true)[1]) { $s = 28; continue; }
-			/* */ if ($assertType(_ref, $Uint32, true)[1]) { $s = 29; continue; }
-			/* */ if ($assertType(_ref, $Uint64, true)[1]) { $s = 30; continue; }
-			/* */ if ($assertType(_ref, $Uintptr, true)[1]) { $s = 31; continue; }
-			/* */ if ($assertType(_ref, $String, true)[1]) { $s = 32; continue; }
-			/* */ if ($assertType(_ref, sliceType$3, true)[1]) { $s = 33; continue; }
-			/* */ if ($assertType(_ref, reflect.Value, true)[1]) { $s = 34; continue; }
-			/* */ $s = 35; continue;
-			/* if ($assertType(_ref, $Bool, true)[1]) { */ case 16:
+			/* */ if ($assertType(_ref, $Bool, true)[1]) { $s = 15; continue; }
+			/* */ if ($assertType(_ref, $Float32, true)[1]) { $s = 16; continue; }
+			/* */ if ($assertType(_ref, $Float64, true)[1]) { $s = 17; continue; }
+			/* */ if ($assertType(_ref, $Complex64, true)[1]) { $s = 18; continue; }
+			/* */ if ($assertType(_ref, $Complex128, true)[1]) { $s = 19; continue; }
+			/* */ if ($assertType(_ref, $Int, true)[1]) { $s = 20; continue; }
+			/* */ if ($assertType(_ref, $Int8, true)[1]) { $s = 21; continue; }
+			/* */ if ($assertType(_ref, $Int16, true)[1]) { $s = 22; continue; }
+			/* */ if ($assertType(_ref, $Int32, true)[1]) { $s = 23; continue; }
+			/* */ if ($assertType(_ref, $Int64, true)[1]) { $s = 24; continue; }
+			/* */ if ($assertType(_ref, $Uint, true)[1]) { $s = 25; continue; }
+			/* */ if ($assertType(_ref, $Uint8, true)[1]) { $s = 26; continue; }
+			/* */ if ($assertType(_ref, $Uint16, true)[1]) { $s = 27; continue; }
+			/* */ if ($assertType(_ref, $Uint32, true)[1]) { $s = 28; continue; }
+			/* */ if ($assertType(_ref, $Uint64, true)[1]) { $s = 29; continue; }
+			/* */ if ($assertType(_ref, $Uintptr, true)[1]) { $s = 30; continue; }
+			/* */ if ($assertType(_ref, $String, true)[1]) { $s = 31; continue; }
+			/* */ if ($assertType(_ref, sliceType$3, true)[1]) { $s = 32; continue; }
+			/* */ if ($assertType(_ref, reflect.Value, true)[1]) { $s = 33; continue; }
+			/* */ $s = 34; continue;
+			/* if ($assertType(_ref, $Bool, true)[1]) { */ case 15:
 				f = _ref.$val;
-				$r = p.fmtBool(f, verb); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Float32, true)[1]) { */ case 17:
+				$r = p.fmtBool(f, verb); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Float32, true)[1]) { */ case 16:
 				f$1 = _ref.$val;
-				$r = p.fmtFloat((f$1), 32, verb); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Float64, true)[1]) { */ case 18:
+				$r = p.fmtFloat((f$1), 32, verb); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Float64, true)[1]) { */ case 17:
 				f$2 = _ref.$val;
-				$r = p.fmtFloat(f$2, 64, verb); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Complex64, true)[1]) { */ case 19:
+				$r = p.fmtFloat(f$2, 64, verb); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Complex64, true)[1]) { */ case 18:
 				f$3 = _ref.$val;
-				$r = p.fmtComplex((new $Complex128(f$3.$real, f$3.$imag)), 64, verb); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Complex128, true)[1]) { */ case 20:
+				$r = p.fmtComplex((new $Complex128(f$3.$real, f$3.$imag)), 64, verb); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Complex128, true)[1]) { */ case 19:
 				f$4 = _ref.$val;
-				$r = p.fmtComplex(f$4, 128, verb); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Int, true)[1]) { */ case 21:
+				$r = p.fmtComplex(f$4, 128, verb); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Int, true)[1]) { */ case 20:
 				f$5 = _ref.$val;
-				$r = p.fmtInteger((new $Uint64(0, f$5)), true, verb); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Int8, true)[1]) { */ case 22:
+				$r = p.fmtInteger((new $Uint64(0, f$5)), true, verb); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Int8, true)[1]) { */ case 21:
 				f$6 = _ref.$val;
-				$r = p.fmtInteger((new $Uint64(0, f$6)), true, verb); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Int16, true)[1]) { */ case 23:
+				$r = p.fmtInteger((new $Uint64(0, f$6)), true, verb); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Int16, true)[1]) { */ case 22:
 				f$7 = _ref.$val;
-				$r = p.fmtInteger((new $Uint64(0, f$7)), true, verb); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Int32, true)[1]) { */ case 24:
+				$r = p.fmtInteger((new $Uint64(0, f$7)), true, verb); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Int32, true)[1]) { */ case 23:
 				f$8 = _ref.$val;
-				$r = p.fmtInteger((new $Uint64(0, f$8)), true, verb); /* */ $s = 45; case 45: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Int64, true)[1]) { */ case 25:
+				$r = p.fmtInteger((new $Uint64(0, f$8)), true, verb); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Int64, true)[1]) { */ case 24:
 				f$9 = _ref.$val;
-				$r = p.fmtInteger((new $Uint64(f$9.$high, f$9.$low)), true, verb); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Uint, true)[1]) { */ case 26:
+				$r = p.fmtInteger((new $Uint64(f$9.$high, f$9.$low)), true, verb); /* */ $s = 45; case 45: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Uint, true)[1]) { */ case 25:
 				f$10 = _ref.$val;
-				$r = p.fmtInteger((new $Uint64(0, f$10)), false, verb); /* */ $s = 47; case 47: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Uint8, true)[1]) { */ case 27:
+				$r = p.fmtInteger((new $Uint64(0, f$10)), false, verb); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Uint8, true)[1]) { */ case 26:
 				f$11 = _ref.$val;
-				$r = p.fmtInteger((new $Uint64(0, f$11)), false, verb); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Uint16, true)[1]) { */ case 28:
+				$r = p.fmtInteger((new $Uint64(0, f$11)), false, verb); /* */ $s = 47; case 47: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Uint16, true)[1]) { */ case 27:
 				f$12 = _ref.$val;
-				$r = p.fmtInteger((new $Uint64(0, f$12)), false, verb); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Uint32, true)[1]) { */ case 29:
+				$r = p.fmtInteger((new $Uint64(0, f$12)), false, verb); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Uint32, true)[1]) { */ case 28:
 				f$13 = _ref.$val;
-				$r = p.fmtInteger((new $Uint64(0, f$13)), false, verb); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Uint64, true)[1]) { */ case 30:
+				$r = p.fmtInteger((new $Uint64(0, f$13)), false, verb); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Uint64, true)[1]) { */ case 29:
 				f$14 = _ref.$val;
-				$r = p.fmtInteger(f$14, false, verb); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Uintptr, true)[1]) { */ case 31:
+				$r = p.fmtInteger(f$14, false, verb); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Uintptr, true)[1]) { */ case 30:
 				f$15 = _ref.$val;
-				$r = p.fmtInteger((new $Uint64(0, f$15.constructor === Number ? f$15 : 1)), false, verb); /* */ $s = 52; case 52: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $String, true)[1]) { */ case 32:
+				$r = p.fmtInteger((new $Uint64(0, f$15.constructor === Number ? f$15 : 1)), false, verb); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $String, true)[1]) { */ case 31:
 				f$16 = _ref.$val;
-				$r = p.fmtString(f$16, verb); /* */ $s = 53; case 53: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, sliceType$3, true)[1]) { */ case 33:
+				$r = p.fmtString(f$16, verb); /* */ $s = 52; case 52: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, sliceType$3, true)[1]) { */ case 32:
 				f$17 = _ref.$val;
-				$r = p.fmtBytes(f$17, verb, "[]byte"); /* */ $s = 54; case 54: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, reflect.Value, true)[1]) { */ case 34:
+				$r = p.fmtBytes(f$17, verb, "[]byte"); /* */ $s = 53; case 53: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, reflect.Value, true)[1]) { */ case 33:
 				f$18 = _ref.$val;
-				/* */ if ($clone(f$18, reflect.Value).IsValid() && $clone(f$18, reflect.Value).CanInterface()) { $s = 55; continue; }
-				/* */ $s = 56; continue;
-				/* if ($clone(f$18, reflect.Value).IsValid() && $clone(f$18, reflect.Value).CanInterface()) { */ case 55:
-					_r$2 = $clone(f$18, reflect.Value).Interface(); /* */ $s = 57; case 57: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					p.arg = _r$2;
-					_r$3 = p.handleMethods(verb); /* */ $s = 60; case 60: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					/* */ if (_r$3) { $s = 58; continue; }
-					/* */ $s = 59; continue;
-					/* if (_r$3) { */ case 58:
+				/* */ if ($clone(f$18, reflect.Value).IsValid() && $clone(f$18, reflect.Value).CanInterface()) { $s = 54; continue; }
+				/* */ $s = 55; continue;
+				/* if ($clone(f$18, reflect.Value).IsValid() && $clone(f$18, reflect.Value).CanInterface()) { */ case 54:
+					_r$1 = $clone(f$18, reflect.Value).Interface(); /* */ $s = 56; case 56: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					p.arg = _r$1;
+					_r$2 = p.handleMethods(verb); /* */ $s = 59; case 59: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					/* */ if (_r$2) { $s = 57; continue; }
+					/* */ $s = 58; continue;
+					/* if (_r$2) { */ case 57:
 						$s = -1; return;
-					/* } */ case 59:
-				/* } */ case 56:
-				$r = p.printValue($clone(f$18, reflect.Value), verb, 0); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else { */ case 35:
+					/* } */ case 58:
+				/* } */ case 55:
+				$r = p.printValue($clone(f$18, reflect.Value), verb, 0); /* */ $s = 60; case 60: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else { */ case 34:
 				f$19 = _ref;
-				_r$4 = p.handleMethods(verb); /* */ $s = 64; case 64: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				/* */ if (!_r$4) { $s = 62; continue; }
-				/* */ $s = 63; continue;
-				/* if (!_r$4) { */ case 62:
-					_r$5 = reflect.ValueOf(f$19); /* */ $s = 65; case 65: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					$r = p.printValue($clone(_r$5, reflect.Value), verb, 0); /* */ $s = 66; case 66: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 63:
-			/* } */ case 36:
+				_r$3 = p.handleMethods(verb); /* */ $s = 63; case 63: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				/* */ if (!_r$3) { $s = 61; continue; }
+				/* */ $s = 62; continue;
+				/* if (!_r$3) { */ case 61:
+					$r = p.printValue($clone(reflect.ValueOf(f$19), reflect.Value), verb, 0); /* */ $s = 64; case 64: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 62:
+			/* } */ case 35:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: printArg, $c: true, $r, _1, _2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, arg, f, f$1, f$10, f$11, f$12, f$13, f$14, f$15, f$16, f$17, f$18, f$19, f$2, f$3, f$4, f$5, f$6, f$7, f$8, f$9, p, verb, $s};return $f;
+			/* */ } return; } var $f = {$blk: printArg, $c: true, $r, _1, _2, _r, _r$1, _r$2, _r$3, _ref, arg, f, f$1, f$10, f$11, f$12, f$13, f$14, f$15, f$16, f$17, f$18, f$19, f$2, f$3, f$4, f$5, f$6, f$7, f$8, f$9, p, verb, $s};return $f;
 		};
 		$ptrType(pp).prototype.printValue = function printValue(value, verb, depth) {
-			var {_1, _2, _3, _4, _arg, _arg$1, _arg$2, _arg$3, _i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, a, bytes, depth, f, i, i$1, i$2, i$3, i$4, key, name, p, sorted, t, value, value$1, verb, x, x$1, $s, $r, $c} = $restore(this, {value, verb, depth});
+			var {_1, _2, _3, _4, _arg, _arg$1, _arg$2, _i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, a, bytes, depth, f, i, i$1, i$2, i$3, i$4, key, name, p, sorted, t, value, value$1, verb, x, x$1, $s, $r, $c} = $restore(this, {value, verb, depth});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			/* */ if (depth > 0 && $clone(value, reflect.Value).IsValid() && $clone(value, reflect.Value).CanInterface()) { $s = 1; continue; }
@@ -35994,14 +35150,14 @@ $packages["fmt"] = (function() {
 					/* */ if (depth === 0) { $s = 25; continue; }
 					/* */ $s = 26; continue;
 					/* if (depth === 0) { */ case 25:
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("<invalid reflect.Value>");
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("<invalid reflect.Value>");
 						$s = 27; continue;
 					/* } else { */ case 26:
 							_2 = verb;
 							/* */ if (_2 === (118)) { $s = 29; continue; }
 							/* */ $s = 30; continue;
 							/* if (_2 === (118)) { */ case 29:
-								(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("<nil>");
+								(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("<nil>");
 								$s = 31; continue;
 							/* } else { */ case 30:
 								$r = p.badVerb(verb); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -36039,15 +35195,15 @@ $packages["fmt"] = (function() {
 					/* */ $s = 43; continue;
 					/* if (p.fmt.fmtFlags.sharpV) { */ case 42:
 						_r$3 = $clone(f, reflect.Value).Type().String(); /* */ $s = 45; case 45: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						$r = (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(_r$3); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = (p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(_r$3); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						if ($clone(f, reflect.Value).IsNil()) {
-							(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("(nil)");
+							(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("(nil)");
 							$s = -1; return;
 						}
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(123);
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(123);
 						$s = 44; continue;
 					/* } else { */ case 43:
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("map[");
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("map[");
 					/* } */ case 44:
 					_r$4 = fmtsort.Sort($clone(f, reflect.Value)); /* */ $s = 47; case 47: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 					sorted = _r$4;
@@ -36059,21 +35215,21 @@ $packages["fmt"] = (function() {
 						key = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 						if (i > 0) {
 							if (p.fmt.fmtFlags.sharpV) {
-								(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(", ");
+								(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(", ");
 							} else {
-								(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(32);
+								(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(32);
 							}
 						}
 						$r = p.printValue($clone(key, reflect.Value), verb, depth + 1 >> 0); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(58);
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(58);
 						$r = p.printValue($clone((x$1 = sorted.Value, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i])), reflect.Value), verb, depth + 1 >> 0); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						_i++;
 					$s = 48; continue;
 					case 49:
 					if (p.fmt.fmtFlags.sharpV) {
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(125);
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(125);
 					} else {
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(93);
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(93);
 					}
 					$s = 24; continue;
 				/* } else if (_1 === (25)) { */ case 18:
@@ -36081,17 +35237,17 @@ $packages["fmt"] = (function() {
 					/* */ $s = 53; continue;
 					/* if (p.fmt.fmtFlags.sharpV) { */ case 52:
 						_r$5 = $clone(f, reflect.Value).Type().String(); /* */ $s = 54; case 54: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						$r = (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(_r$5); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = (p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(_r$5); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					/* } */ case 53:
-					(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(123);
+					(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(123);
 					i$1 = 0;
 					/* while (true) { */ case 56:
 						/* if (!(i$1 < $clone(f, reflect.Value).NumField())) { break; } */ if(!(i$1 < $clone(f, reflect.Value).NumField())) { $s = 57; continue; }
 						if (i$1 > 0) {
 							if (p.fmt.fmtFlags.sharpV) {
-								(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(", ");
+								(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(", ");
 							} else {
-								(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(32);
+								(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(32);
 							}
 						}
 						/* */ if (p.fmt.fmtFlags.plusV || p.fmt.fmtFlags.sharpV) { $s = 58; continue; }
@@ -36100,199 +35256,177 @@ $packages["fmt"] = (function() {
 							_r$6 = $clone(f, reflect.Value).Type().Field(i$1); /* */ $s = 60; case 60: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 							name = _r$6.Name;
 							if (!(name === "")) {
-								(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(name);
-								(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(58);
+								(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(name);
+								(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(58);
 							}
 						/* } */ case 59:
-						_r$7 = getField($clone(f, reflect.Value), i$1); /* */ $s = 61; case 61: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						$r = p.printValue($clone(_r$7, reflect.Value), verb, depth + 1 >> 0); /* */ $s = 62; case 62: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.printValue($clone(getField($clone(f, reflect.Value), i$1), reflect.Value), verb, depth + 1 >> 0); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						i$1 = i$1 + (1) >> 0;
 					$s = 56; continue;
 					case 57:
-					(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(125);
+					(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(125);
 					$s = 24; continue;
 				/* } else if (_1 === (20)) { */ case 19:
-					_r$8 = $clone(f, reflect.Value).Elem(); /* */ $s = 63; case 63: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					value$1 = _r$8;
-					/* */ if (!$clone(value$1, reflect.Value).IsValid()) { $s = 64; continue; }
-					/* */ $s = 65; continue;
-					/* if (!$clone(value$1, reflect.Value).IsValid()) { */ case 64:
-						/* */ if (p.fmt.fmtFlags.sharpV) { $s = 67; continue; }
-						/* */ $s = 68; continue;
-						/* if (p.fmt.fmtFlags.sharpV) { */ case 67:
-							_r$9 = $clone(f, reflect.Value).Type().String(); /* */ $s = 70; case 70: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-							$r = (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(_r$9); /* */ $s = 71; case 71: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("(nil)");
-							$s = 69; continue;
-						/* } else { */ case 68:
-							(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("<nil>");
-						/* } */ case 69:
-						$s = 66; continue;
-					/* } else { */ case 65:
-						$r = p.printValue($clone(value$1, reflect.Value), verb, depth + 1 >> 0); /* */ $s = 72; case 72: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 66:
+					value$1 = $clone(f, reflect.Value).Elem();
+					/* */ if (!$clone(value$1, reflect.Value).IsValid()) { $s = 62; continue; }
+					/* */ $s = 63; continue;
+					/* if (!$clone(value$1, reflect.Value).IsValid()) { */ case 62:
+						/* */ if (p.fmt.fmtFlags.sharpV) { $s = 65; continue; }
+						/* */ $s = 66; continue;
+						/* if (p.fmt.fmtFlags.sharpV) { */ case 65:
+							_r$7 = $clone(f, reflect.Value).Type().String(); /* */ $s = 68; case 68: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+							$r = (p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(_r$7); /* */ $s = 69; case 69: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("(nil)");
+							$s = 67; continue;
+						/* } else { */ case 66:
+							(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("<nil>");
+						/* } */ case 67:
+						$s = 64; continue;
+					/* } else { */ case 63:
+						$r = p.printValue($clone(value$1, reflect.Value), verb, depth + 1 >> 0); /* */ $s = 70; case 70: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 64:
 					$s = 24; continue;
 				/* } else if ((_1 === (17)) || (_1 === (23))) { */ case 20:
 						_3 = verb;
-						/* */ if ((_3 === (115)) || (_3 === (113)) || (_3 === (120)) || (_3 === (88))) { $s = 74; continue; }
-						/* */ $s = 75; continue;
-						/* if ((_3 === (115)) || (_3 === (113)) || (_3 === (120)) || (_3 === (88))) { */ case 74:
+						/* */ if ((_3 === (115)) || (_3 === (113)) || (_3 === (120)) || (_3 === (88))) { $s = 72; continue; }
+						/* */ $s = 73; continue;
+						/* if ((_3 === (115)) || (_3 === (113)) || (_3 === (120)) || (_3 === (88))) { */ case 72:
 							t = $clone(f, reflect.Value).Type();
-							_r$10 = t.Elem(); /* */ $s = 78; case 78: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-							_r$11 = _r$10.Kind(); /* */ $s = 79; case 79: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-							/* */ if (_r$11 === 8) { $s = 76; continue; }
-							/* */ $s = 77; continue;
-							/* if (_r$11 === 8) { */ case 76:
+							_r$8 = t.Elem(); /* */ $s = 76; case 76: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+							_r$9 = _r$8.Kind(); /* */ $s = 77; case 77: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+							/* */ if (_r$9 === 8) { $s = 74; continue; }
+							/* */ $s = 75; continue;
+							/* if (_r$9 === 8) { */ case 74:
 								bytes = sliceType$3.nil;
-								/* */ if ($clone(f, reflect.Value).Kind() === 23) { $s = 80; continue; }
-								/* */ if ($clone(f, reflect.Value).CanAddr()) { $s = 81; continue; }
-								/* */ $s = 82; continue;
-								/* if ($clone(f, reflect.Value).Kind() === 23) { */ case 80:
-									_r$12 = $clone(f, reflect.Value).Bytes(); /* */ $s = 84; case 84: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-									bytes = _r$12;
-									$s = 83; continue;
-								/* } else if ($clone(f, reflect.Value).CanAddr()) { */ case 81:
-									_r$13 = $clone(f, reflect.Value).Len(); /* */ $s = 85; case 85: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-									_arg = _r$13;
-									_r$14 = $clone(f, reflect.Value).Slice(0, _arg); /* */ $s = 86; case 86: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-									_r$15 = $clone(_r$14, reflect.Value).Bytes(); /* */ $s = 87; case 87: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-									bytes = _r$15;
-									$s = 83; continue;
-								/* } else { */ case 82:
-									_r$16 = $clone(f, reflect.Value).Len(); /* */ $s = 88; case 88: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-									bytes = $makeSlice(sliceType$3, _r$16);
+								/* */ if ($clone(f, reflect.Value).Kind() === 23) { $s = 78; continue; }
+								/* */ if ($clone(f, reflect.Value).CanAddr()) { $s = 79; continue; }
+								/* */ $s = 80; continue;
+								/* if ($clone(f, reflect.Value).Kind() === 23) { */ case 78:
+									bytes = $clone(f, reflect.Value).Bytes();
+									$s = 81; continue;
+								/* } else if ($clone(f, reflect.Value).CanAddr()) { */ case 79:
+									_r$10 = $clone(f, reflect.Value).Slice(0, $clone(f, reflect.Value).Len()); /* */ $s = 82; case 82: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+									_r$11 = $clone(_r$10, reflect.Value).Bytes(); /* */ $s = 83; case 83: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+									bytes = _r$11;
+									$s = 81; continue;
+								/* } else { */ case 80:
+									bytes = $makeSlice(sliceType$3, $clone(f, reflect.Value).Len());
 									_ref$1 = bytes;
 									_i$1 = 0;
-									/* while (true) { */ case 89:
-										/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 90; continue; }
+									while (true) {
+										if (!(_i$1 < _ref$1.$length)) { break; }
 										i$2 = _i$1;
-										_r$17 = $clone(f, reflect.Value).Index(i$2); /* */ $s = 91; case 91: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-										_r$18 = $clone(_r$17, reflect.Value).Uint(); /* */ $s = 92; case 92: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-										((i$2 < 0 || i$2 >= bytes.$length) ? ($throwRuntimeError("index out of range"), undefined) : bytes.$array[bytes.$offset + i$2] = ((_r$18.$low << 24 >>> 24)));
+										((i$2 < 0 || i$2 >= bytes.$length) ? ($throwRuntimeError("index out of range"), undefined) : bytes.$array[bytes.$offset + i$2] = (($clone($clone(f, reflect.Value).Index(i$2), reflect.Value).Uint().$low << 24 >>> 24)));
 										_i$1++;
-									$s = 89; continue;
-									case 90:
-								/* } */ case 83:
-								_arg$1 = bytes;
-								_arg$2 = verb;
-								_r$19 = t.String(); /* */ $s = 93; case 93: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-								_arg$3 = _r$19;
-								$r = p.fmtBytes(_arg$1, _arg$2, _arg$3); /* */ $s = 94; case 94: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									}
+								/* } */ case 81:
+								_arg = bytes;
+								_arg$1 = verb;
+								_r$12 = t.String(); /* */ $s = 84; case 84: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+								_arg$2 = _r$12;
+								$r = p.fmtBytes(_arg, _arg$1, _arg$2); /* */ $s = 85; case 85: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 								$s = -1; return;
-							/* } */ case 77:
-						/* } */ case 75:
-					case 73:
-					/* */ if (p.fmt.fmtFlags.sharpV) { $s = 95; continue; }
-					/* */ $s = 96; continue;
-					/* if (p.fmt.fmtFlags.sharpV) { */ case 95:
-						_r$20 = $clone(f, reflect.Value).Type().String(); /* */ $s = 98; case 98: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-						$r = (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(_r$20); /* */ $s = 99; case 99: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 75:
+						/* } */ case 73:
+					case 71:
+					/* */ if (p.fmt.fmtFlags.sharpV) { $s = 86; continue; }
+					/* */ $s = 87; continue;
+					/* if (p.fmt.fmtFlags.sharpV) { */ case 86:
+						_r$13 = $clone(f, reflect.Value).Type().String(); /* */ $s = 89; case 89: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+						$r = (p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(_r$13); /* */ $s = 90; case 90: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						if (($clone(f, reflect.Value).Kind() === 23) && $clone(f, reflect.Value).IsNil()) {
-							(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("(nil)");
+							(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("(nil)");
 							$s = -1; return;
 						}
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(123);
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(123);
 						i$3 = 0;
-						/* while (true) { */ case 100:
-							_r$21 = $clone(f, reflect.Value).Len(); /* */ $s = 102; case 102: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-							/* if (!(i$3 < _r$21)) { break; } */ if(!(i$3 < _r$21)) { $s = 101; continue; }
+						/* while (true) { */ case 91:
+							/* if (!(i$3 < $clone(f, reflect.Value).Len())) { break; } */ if(!(i$3 < $clone(f, reflect.Value).Len())) { $s = 92; continue; }
 							if (i$3 > 0) {
-								(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(", ");
+								(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(", ");
 							}
-							_r$22 = $clone(f, reflect.Value).Index(i$3); /* */ $s = 103; case 103: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-							$r = p.printValue($clone(_r$22, reflect.Value), verb, depth + 1 >> 0); /* */ $s = 104; case 104: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = p.printValue($clone($clone(f, reflect.Value).Index(i$3), reflect.Value), verb, depth + 1 >> 0); /* */ $s = 93; case 93: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							i$3 = i$3 + (1) >> 0;
-						$s = 100; continue;
-						case 101:
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(125);
-						$s = 97; continue;
-					/* } else { */ case 96:
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(91);
+						$s = 91; continue;
+						case 92:
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(125);
+						$s = 88; continue;
+					/* } else { */ case 87:
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(91);
 						i$4 = 0;
-						/* while (true) { */ case 105:
-							_r$23 = $clone(f, reflect.Value).Len(); /* */ $s = 107; case 107: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-							/* if (!(i$4 < _r$23)) { break; } */ if(!(i$4 < _r$23)) { $s = 106; continue; }
+						/* while (true) { */ case 94:
+							/* if (!(i$4 < $clone(f, reflect.Value).Len())) { break; } */ if(!(i$4 < $clone(f, reflect.Value).Len())) { $s = 95; continue; }
 							if (i$4 > 0) {
-								(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(32);
+								(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(32);
 							}
-							_r$24 = $clone(f, reflect.Value).Index(i$4); /* */ $s = 108; case 108: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-							$r = p.printValue($clone(_r$24, reflect.Value), verb, depth + 1 >> 0); /* */ $s = 109; case 109: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = p.printValue($clone($clone(f, reflect.Value).Index(i$4), reflect.Value), verb, depth + 1 >> 0); /* */ $s = 96; case 96: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							i$4 = i$4 + (1) >> 0;
-						$s = 105; continue;
-						case 106:
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(93);
-					/* } */ case 97:
+						$s = 94; continue;
+						case 95:
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(93);
+					/* } */ case 88:
 					$s = 24; continue;
 				/* } else if (_1 === (22)) { */ case 21:
-					/* */ if ((depth === 0) && !(($clone(f, reflect.Value).Pointer() === 0))) { $s = 110; continue; }
-					/* */ $s = 111; continue;
-					/* if ((depth === 0) && !(($clone(f, reflect.Value).Pointer() === 0))) { */ case 110:
-							_r$25 = $clone(f, reflect.Value).Elem(); /* */ $s = 113; case 113: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-							a = _r$25;
+					/* */ if ((depth === 0) && !(($clone(f, reflect.Value).Pointer() === 0))) { $s = 97; continue; }
+					/* */ $s = 98; continue;
+					/* if ((depth === 0) && !(($clone(f, reflect.Value).Pointer() === 0))) { */ case 97:
+							a = $clone(f, reflect.Value).Elem();
 							_4 = $clone(a, reflect.Value).Kind();
-							/* */ if ((_4 === (17)) || (_4 === (23)) || (_4 === (25)) || (_4 === (21))) { $s = 114; continue; }
-							/* */ $s = 115; continue;
-							/* if ((_4 === (17)) || (_4 === (23)) || (_4 === (25)) || (_4 === (21))) { */ case 114:
-								(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(38);
-								$r = p.printValue($clone(a, reflect.Value), verb, depth + 1 >> 0); /* */ $s = 116; case 116: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* */ if ((_4 === (17)) || (_4 === (23)) || (_4 === (25)) || (_4 === (21))) { $s = 100; continue; }
+							/* */ $s = 101; continue;
+							/* if ((_4 === (17)) || (_4 === (23)) || (_4 === (25)) || (_4 === (21))) { */ case 100:
+								(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(38);
+								$r = p.printValue($clone(a, reflect.Value), verb, depth + 1 >> 0); /* */ $s = 102; case 102: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 								$s = -1; return;
-							/* } */ case 115:
-						case 112:
-					/* } */ case 111:
-					$r = p.fmtPointer($clone(f, reflect.Value), verb); /* */ $s = 117; case 117: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 101:
+						case 99:
+					/* } */ case 98:
+					$r = p.fmtPointer($clone(f, reflect.Value), verb); /* */ $s = 103; case 103: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = 24; continue;
 				/* } else if ((_1 === (18)) || (_1 === (19)) || (_1 === (26))) { */ case 22:
-					$r = p.fmtPointer($clone(f, reflect.Value), verb); /* */ $s = 118; case 118: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.fmtPointer($clone(f, reflect.Value), verb); /* */ $s = 104; case 104: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = 24; continue;
 				/* } else { */ case 23:
-					$r = p.unknownType($clone(f, reflect.Value)); /* */ $s = 119; case 119: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.unknownType($clone(f, reflect.Value)); /* */ $s = 105; case 105: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 24:
 			case 7:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: printValue, $c: true, $r, _1, _2, _3, _4, _arg, _arg$1, _arg$2, _arg$3, _i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, a, bytes, depth, f, i, i$1, i$2, i$3, i$4, key, name, p, sorted, t, value, value$1, verb, x, x$1, $s};return $f;
+			/* */ } return; } var $f = {$blk: printValue, $c: true, $r, _1, _2, _3, _4, _arg, _arg$1, _arg$2, _i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, a, bytes, depth, f, i, i$1, i$2, i$3, i$4, key, name, p, sorted, t, value, value$1, verb, x, x$1, $s};return $f;
 		};
 		intFromArg = function intFromArg$1(a, argNum) {
-			var {_1, _r, _tuple, a, argNum, isInt, n, n$1, newArgNum, num, v, x, x$1, x$2, $s, $r, $c} = $restore(this, {a, argNum});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var _1, _tuple, a, argNum, isInt, n, n$1, newArgNum, num, v, x, x$1, x$2;
 			num = 0;
 			isInt = false;
 			newArgNum = 0;
 			newArgNum = argNum;
-			/* */ if (argNum < a.$length) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (argNum < a.$length) { */ case 1:
+			if (argNum < a.$length) {
 				_tuple = $assertType(((argNum < 0 || argNum >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + argNum]), $Int, true);
 				num = _tuple[0];
 				isInt = _tuple[1];
-				/* */ if (!isInt) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!isInt) { */ case 3:
-						_r = reflect.ValueOf(((argNum < 0 || argNum >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + argNum])); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						v = _r;
-						_1 = $clone(v, reflect.Value).Kind();
-						if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) {
-							n = $clone(v, reflect.Value).Int();
-							if ((x = (new $Int64(0, (((n.$low + ((n.$high >> 31) * 4294967296)) >> 0)))), (x.$high === n.$high && x.$low === n.$low))) {
-								num = (((n.$low + ((n.$high >> 31) * 4294967296)) >> 0));
-								isInt = true;
-							}
-						} else if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) {
-							n$1 = $clone(v, reflect.Value).Uint();
-							if ((x$1 = (new $Int64(n$1.$high, n$1.$low)), (x$1.$high > 0 || (x$1.$high === 0 && x$1.$low >= 0))) && (x$2 = (new $Uint64(0, ((n$1.$low >> 0)))), (x$2.$high === n$1.$high && x$2.$low === n$1.$low))) {
-								num = ((n$1.$low >> 0));
-								isInt = true;
-							}
+				if (!isInt) {
+					v = reflect.ValueOf(((argNum < 0 || argNum >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + argNum]));
+					_1 = $clone(v, reflect.Value).Kind();
+					if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) {
+						n = $clone(v, reflect.Value).Int();
+						if ((x = (new $Int64(0, (((n.$low + ((n.$high >> 31) * 4294967296)) >> 0)))), (x.$high === n.$high && x.$low === n.$low))) {
+							num = (((n.$low + ((n.$high >> 31) * 4294967296)) >> 0));
+							isInt = true;
 						}
-					case 5:
-				/* } */ case 4:
+					} else if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) {
+						n$1 = $clone(v, reflect.Value).Uint();
+						if ((x$1 = (new $Int64(n$1.$high, n$1.$low)), (x$1.$high > 0 || (x$1.$high === 0 && x$1.$low >= 0))) && (x$2 = (new $Uint64(0, ((n$1.$low >> 0)))), (x$2.$high === n$1.$high && x$2.$low === n$1.$low))) {
+							num = ((n$1.$low >> 0));
+							isInt = true;
+						}
+					}
+				}
 				newArgNum = argNum + 1 >> 0;
 				if (tooLarge(num)) {
 					num = 0;
 					isInt = false;
 				}
-			/* } */ case 2:
-			$s = -1; return [num, isInt, newArgNum];
-			/* */ } return; } var $f = {$blk: intFromArg$1, $c: true, $r, _1, _r, _tuple, a, argNum, isInt, n, n$1, newArgNum, num, v, x, x$1, x$2, $s};return $f;
+			}
+			return [num, isInt, newArgNum];
 		};
 		parseArgNumber = function parseArgNumber$1(format) {
 			var _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, format, i, index, newi, ok, ok$1, wid, width;
@@ -36384,19 +35518,19 @@ $packages["fmt"] = (function() {
 		$ptrType(pp).prototype.badArgNum = function badArgNum(verb) {
 			var p, verb;
 			p = this;
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("%!");
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeRune(verb);
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("(BADINDEX)");
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("%!");
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeRune(verb);
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("(BADINDEX)");
 		};
 		$ptrType(pp).prototype.missingArg = function missingArg(verb) {
 			var p, verb;
 			p = this;
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("%!");
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeRune(verb);
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("(MISSING)");
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("%!");
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeRune(verb);
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("(MISSING)");
 		};
 		$ptrType(pp).prototype.doPrintf = function doPrintf(format, a) {
-			var {_1, _2, _i, _r, _r$1, _r$2, _ref, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, a, afterIndex, arg, argNum, c, end, format, i, i$1, lasti, p, size, verb, $s, $r, $c} = $restore(this, {format, a});
+			var {_1, _2, _i, _r, _ref, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, a, afterIndex, arg, argNum, c, end, format, i, i$1, lasti, p, size, verb, $s, $r, $c} = $restore(this, {format, a});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			end = format.length;
@@ -36413,7 +35547,7 @@ $packages["fmt"] = (function() {
 					i = i + (1) >> 0;
 				}
 				if (i > lasti) {
-					(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString($substring(format, lasti, i));
+					(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString($substring(format, lasti, i));
 				}
 				if (i >= end) {
 					/* break; */ $s = 2; continue;
@@ -36478,17 +35612,14 @@ $packages["fmt"] = (function() {
 				argNum = _tuple[0];
 				i = _tuple[1];
 				afterIndex = _tuple[2];
-				/* */ if (i < end && (format.charCodeAt(i) === 42)) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (i < end && (format.charCodeAt(i) === 42)) { */ case 16:
+				if (i < end && (format.charCodeAt(i) === 42)) {
 					i = i + (1) >> 0;
-					_r = intFromArg(a, argNum); /* */ $s = 19; case 19: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_tuple$1 = _r;
+					_tuple$1 = intFromArg(a, argNum);
 					p.fmt.wid = _tuple$1[0];
 					p.fmt.fmtFlags.widPresent = _tuple$1[1];
 					argNum = _tuple$1[2];
 					if (!p.fmt.fmtFlags.widPresent) {
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("%!(BADWIDTH)");
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("%!(BADWIDTH)");
 					}
 					if (p.fmt.wid < 0) {
 						p.fmt.wid = -p.fmt.wid;
@@ -36496,8 +35627,7 @@ $packages["fmt"] = (function() {
 						p.fmt.fmtFlags.zero = false;
 					}
 					afterIndex = false;
-					$s = 18; continue;
-				/* } else { */ case 17:
+				} else {
 					_tuple$2 = parsenum(format, i, end);
 					p.fmt.wid = _tuple$2[0];
 					p.fmt.fmtFlags.widPresent = _tuple$2[1];
@@ -36505,10 +35635,8 @@ $packages["fmt"] = (function() {
 					if (afterIndex && p.fmt.fmtFlags.widPresent) {
 						p.goodArgNum = false;
 					}
-				/* } */ case 18:
-				/* */ if ((i + 1 >> 0) < end && (format.charCodeAt(i) === 46)) { $s = 20; continue; }
-				/* */ $s = 21; continue;
-				/* if ((i + 1 >> 0) < end && (format.charCodeAt(i) === 46)) { */ case 20:
+				}
+				if ((i + 1 >> 0) < end && (format.charCodeAt(i) === 46)) {
 					i = i + (1) >> 0;
 					if (afterIndex) {
 						p.goodArgNum = false;
@@ -36517,12 +35645,9 @@ $packages["fmt"] = (function() {
 					argNum = _tuple$3[0];
 					i = _tuple$3[1];
 					afterIndex = _tuple$3[2];
-					/* */ if (i < end && (format.charCodeAt(i) === 42)) { $s = 22; continue; }
-					/* */ $s = 23; continue;
-					/* if (i < end && (format.charCodeAt(i) === 42)) { */ case 22:
+					if (i < end && (format.charCodeAt(i) === 42)) {
 						i = i + (1) >> 0;
-						_r$1 = intFromArg(a, argNum); /* */ $s = 25; case 25: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						_tuple$4 = _r$1;
+						_tuple$4 = intFromArg(a, argNum);
 						p.fmt.prec = _tuple$4[0];
 						p.fmt.fmtFlags.precPresent = _tuple$4[1];
 						argNum = _tuple$4[2];
@@ -36531,11 +35656,10 @@ $packages["fmt"] = (function() {
 							p.fmt.fmtFlags.precPresent = false;
 						}
 						if (!p.fmt.fmtFlags.precPresent) {
-							(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("%!(BADPREC)");
+							(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("%!(BADPREC)");
 						}
 						afterIndex = false;
-						$s = 24; continue;
-					/* } else { */ case 23:
+					} else {
 						_tuple$5 = parsenum(format, i, end);
 						p.fmt.prec = _tuple$5[0];
 						p.fmt.fmtFlags.precPresent = _tuple$5[1];
@@ -36544,8 +35668,8 @@ $packages["fmt"] = (function() {
 							p.fmt.prec = 0;
 							p.fmt.fmtFlags.precPresent = true;
 						}
-					/* } */ case 24:
-				/* } */ case 21:
+					}
+				}
 				if (!afterIndex) {
 					_tuple$6 = p.argNumber(argNum, format, i, a.$length);
 					argNum = _tuple$6[0];
@@ -36553,7 +35677,7 @@ $packages["fmt"] = (function() {
 					afterIndex = _tuple$6[2];
 				}
 				if (i >= end) {
-					(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("%!(NOVERB)");
+					(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("%!(NOVERB)");
 					/* break; */ $s = 2; continue;
 				}
 				_tmp = ((format.charCodeAt(i) >> 0));
@@ -36566,77 +35690,77 @@ $packages["fmt"] = (function() {
 					size = _tuple$7[1];
 				}
 				i = i + (size) >> 0;
-					/* */ if ((verb === 37)) { $s = 27; continue; }
-					/* */ if (!p.goodArgNum) { $s = 28; continue; }
-					/* */ if (argNum >= a.$length) { $s = 29; continue; }
-					/* */ if ((verb === 119)) { $s = 30; continue; }
-					/* */ if ((verb === 118)) { $s = 31; continue; }
-					/* */ $s = 32; continue;
-					/* if ((verb === 37)) { */ case 27:
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(37);
-						$s = 33; continue;
-					/* } else if (!p.goodArgNum) { */ case 28:
+					/* */ if ((verb === 37)) { $s = 17; continue; }
+					/* */ if (!p.goodArgNum) { $s = 18; continue; }
+					/* */ if (argNum >= a.$length) { $s = 19; continue; }
+					/* */ if ((verb === 119)) { $s = 20; continue; }
+					/* */ if ((verb === 118)) { $s = 21; continue; }
+					/* */ $s = 22; continue;
+					/* if ((verb === 37)) { */ case 17:
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(37);
+						$s = 23; continue;
+					/* } else if (!p.goodArgNum) { */ case 18:
 						p.badArgNum(verb);
-						$s = 33; continue;
-					/* } else if (argNum >= a.$length) { */ case 29:
+						$s = 23; continue;
+					/* } else if (argNum >= a.$length) { */ case 19:
 						p.missingArg(verb);
-						$s = 33; continue;
-					/* } else if ((verb === 119)) { */ case 30:
+						$s = 23; continue;
+					/* } else if ((verb === 119)) { */ case 20:
 						p.wrappedErrs = $append(p.wrappedErrs, argNum);
 						p.fmt.fmtFlags.sharpV = p.fmt.fmtFlags.sharp;
 						p.fmt.fmtFlags.sharp = false;
 						p.fmt.fmtFlags.plusV = p.fmt.fmtFlags.plus;
 						p.fmt.fmtFlags.plus = false;
-						$r = p.printArg(((argNum < 0 || argNum >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + argNum]), verb); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.printArg(((argNum < 0 || argNum >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + argNum]), verb); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						argNum = argNum + (1) >> 0;
-						$s = 33; continue;
-					/* } else if ((verb === 118)) { */ case 31:
+						$s = 23; continue;
+					/* } else if ((verb === 118)) { */ case 21:
 						p.fmt.fmtFlags.sharpV = p.fmt.fmtFlags.sharp;
 						p.fmt.fmtFlags.sharp = false;
 						p.fmt.fmtFlags.plusV = p.fmt.fmtFlags.plus;
 						p.fmt.fmtFlags.plus = false;
-						$r = p.printArg(((argNum < 0 || argNum >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + argNum]), verb); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.printArg(((argNum < 0 || argNum >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + argNum]), verb); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						argNum = argNum + (1) >> 0;
-						$s = 33; continue;
-					/* } else { */ case 32:
-						$r = p.printArg(((argNum < 0 || argNum >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + argNum]), verb); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 23; continue;
+					/* } else { */ case 22:
+						$r = p.printArg(((argNum < 0 || argNum >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + argNum]), verb); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						argNum = argNum + (1) >> 0;
-					/* } */ case 33:
-				case 26:
+					/* } */ case 23:
+				case 16:
 			$s = 1; continue;
 			case 2:
-			/* */ if (!p.reordered && argNum < a.$length) { $s = 37; continue; }
-			/* */ $s = 38; continue;
-			/* if (!p.reordered && argNum < a.$length) { */ case 37:
+			/* */ if (!p.reordered && argNum < a.$length) { $s = 27; continue; }
+			/* */ $s = 28; continue;
+			/* if (!p.reordered && argNum < a.$length) { */ case 27:
 				p.fmt.clearflags();
-				(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("%!(EXTRA ");
+				(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("%!(EXTRA ");
 				_ref = $subslice(a, argNum);
 				_i = 0;
-				/* while (true) { */ case 39:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 40; continue; }
+				/* while (true) { */ case 29:
+					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 30; continue; }
 					i$1 = _i;
 					arg = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 					if (i$1 > 0) {
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(", ");
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(", ");
 					}
-					/* */ if ($interfaceIsEqual(arg, $ifaceNil)) { $s = 41; continue; }
-					/* */ $s = 42; continue;
-					/* if ($interfaceIsEqual(arg, $ifaceNil)) { */ case 41:
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("<nil>");
-						$s = 43; continue;
-					/* } else { */ case 42:
-						_r$2 = reflect.TypeOf(arg).String(); /* */ $s = 44; case 44: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						$r = (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(_r$2); /* */ $s = 45; case 45: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(61);
-						$r = p.printArg(arg, 118); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 43:
+					/* */ if ($interfaceIsEqual(arg, $ifaceNil)) { $s = 31; continue; }
+					/* */ $s = 32; continue;
+					/* if ($interfaceIsEqual(arg, $ifaceNil)) { */ case 31:
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("<nil>");
+						$s = 33; continue;
+					/* } else { */ case 32:
+						_r = reflect.TypeOf(arg).String(); /* */ $s = 34; case 34: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						$r = (p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(_r); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(61);
+						$r = p.printArg(arg, 118); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 33:
 					_i++;
-				$s = 39; continue;
-				case 40:
-				(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(41);
-			/* } */ case 38:
+				$s = 29; continue;
+				case 30:
+				(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(41);
+			/* } */ case 28:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: doPrintf, $c: true, $r, _1, _2, _i, _r, _r$1, _r$2, _ref, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, a, afterIndex, arg, argNum, c, end, format, i, i$1, lasti, p, size, verb, $s};return $f;
+			/* */ } return; } var $f = {$blk: doPrintf, $c: true, $r, _1, _2, _i, _r, _ref, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, a, afterIndex, arg, argNum, c, end, format, i, i$1, lasti, p, size, verb, $s};return $f;
 		};
 		$ptrType(pp).prototype.doPrint = function doPrint(a) {
 			var {_i, _r, _ref, _v, a, arg, argNum, isString, p, prevString, $s, $r, $c} = $restore(this, {a});
@@ -36654,7 +35778,7 @@ $packages["fmt"] = (function() {
 				_v = _r === 24; case 3:
 				isString = _v;
 				if (argNum > 0 && !isString && !prevString) {
-					(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(32);
+					(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(32);
 				}
 				$r = p.printArg(arg, 118); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				prevString = isString;
@@ -36675,13 +35799,13 @@ $packages["fmt"] = (function() {
 				argNum = _i;
 				arg = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 				if (argNum > 0) {
-					(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(32);
+					(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(32);
 				}
 				$r = p.printArg(arg, 118); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				_i++;
 			$s = 1; continue;
 			case 2:
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(10);
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(10);
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: doPrintln, $c: true, $r, _i, _ref, a, arg, argNum, p, $s};return $f;
 		};
@@ -37296,8 +36420,8 @@ $packages["fmt"] = (function() {
 		ssFree = new sync.Pool.ptr(sliceType$1.nil, (function func1() {
 				return new ss.ptr($ifaceNil, buffer.nil, 0, false, new ssave.ptr(false, false, false, 0, 0, 0));
 			}));
-		complexError = errors.New("syntax error scanning complex number");
-		boolError = errors.New("syntax error scanning boolean");
+		errComplex = errors.New("syntax error scanning complex number");
+		errBool = errors.New("syntax error scanning boolean");
 		ppFree = new sync.Pool.ptr(sliceType$1.nil, (function func2() {
 				return new pp.ptr(buffer.nil, $ifaceNil, new reflect.Value.ptr(ptrType.nil, 0, 0), new fmt.ptr(ptrType$1.nil, new fmtFlags.ptr(false, false, false, false, false, false, false, false, false), 0, 0, arrayType$1.zero()), false, false, false, false, false, sliceType$2.nil);
 			}));
@@ -37402,7 +36526,7 @@ $packages["github.com/gopherjs/gopherjs/compiler/errlist"] = (function() {
 	return $pkg;
 })();
 $packages["bytes"] = (function() {
-	var $pkg = {}, $init, errors, bytealg, io, unicode, utf8, Reader, asciiSet, Buffer, readOp, sliceType, arrayType, ptrType, arrayType$1, ptrType$1, ptrType$2, asciiSpace, errNegativeRead, errUnreadByte, NewReader, IndexByte, Equal, Compare, Count, Contains, ContainsAny, LastIndexByte, IndexRune, IndexAny, HasPrefix, HasSuffix, Repeat, TrimLeftFunc, TrimRightFunc, TrimFunc, TrimPrefix, indexFunc, lastIndexFunc, makeASCIISet, containsRune, TrimLeft, trimLeftByte, trimLeftASCII, trimLeftUnicode, TrimRight, trimRightByte, trimRightASCII, trimRightUnicode, TrimSpace, EqualFold, Index, Cut, Clone, growSlice, NewBuffer, NewBufferString;
+	var $pkg = {}, $init, errors, bytealg, io, unicode, utf8, Reader, asciiSet, Buffer, readOp, ptrType, sliceType, arrayType, ptrType$1, arrayType$1, ptrType$2, asciiSpace, errNegativeRead, errUnreadByte, NewReader, IndexByte, Equal, Compare, Count, Contains, ContainsAny, LastIndexByte, IndexRune, IndexAny, HasPrefix, HasSuffix, Repeat, TrimLeftFunc, TrimRightFunc, TrimFunc, TrimPrefix, indexFunc, lastIndexFunc, makeASCIISet, containsRune, TrimLeft, trimLeftByte, trimLeftASCII, trimLeftUnicode, TrimRight, trimRightByte, trimRightASCII, trimRightUnicode, TrimSpace, Index, Cut, Clone, growSlice, NewBuffer, NewBufferString;
 	errors = $packages["errors"];
 	bytealg = $packages["internal/bytealg"];
 	io = $packages["io"];
@@ -37439,12 +36563,12 @@ $packages["bytes"] = (function() {
 	$pkg.Buffer = Buffer;
 	$pkg.readOp = readOp;
 	$pkg.$finishSetup = function() {
+		ptrType = $ptrType(Reader);
 		sliceType = $sliceType($Uint8);
 		arrayType = $arrayType($Uint8, 4);
-		ptrType = $ptrType(asciiSet);
+		ptrType$1 = $ptrType(asciiSet);
 		arrayType$1 = $arrayType($Uint32, 8);
-		ptrType$1 = $ptrType(Buffer);
-		ptrType$2 = $ptrType(Reader);
+		ptrType$2 = $ptrType(Buffer);
 		$ptrType(Reader).prototype.Len = function Len() {
 			var r, x, x$1, x$2, x$3, x$4;
 			r = this;
@@ -37622,7 +36746,7 @@ $packages["bytes"] = (function() {
 		$ptrType(Reader).prototype.Reset = function Reset(b) {
 			var b, r;
 			r = this;
-			Reader.copy(r, new Reader.ptr(b, new $Int64(0, 0), -1));
+			Reader.copy((r === ptrType.nil && $throwNilPointerError(), r), new Reader.ptr(b, new $Int64(0, 0), -1));
 		};
 		NewReader = function NewReader$1(b) {
 			var b;
@@ -37802,7 +36926,7 @@ $packages["bytes"] = (function() {
 						if (!(_i$1 < _ref$1.$length)) { break; }
 						i = _i$1;
 						c = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-						if (new ptrType(as).contains(c)) {
+						if (new ptrType$1(as).contains(c)) {
 							return i;
 						}
 						_i$1++;
@@ -37875,13 +36999,14 @@ $packages["bytes"] = (function() {
 			}
 			if (count < 0) {
 				$panic(new $String("bytes: negative Repeat count"));
-			} else if (!(((_q = ($imul(b.$length, count)) / count, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")) === b.$length))) {
-				$panic(new $String("bytes: Repeat count causes overflow"));
 			}
+			if (b.$length >= (_q = 2147483647 / count, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"))) {
+				$panic(new $String("bytes: Repeat output length overflow"));
+			}
+			n = $imul(b.$length, count);
 			if (b.$length === 0) {
 				return new sliceType([]);
 			}
-			n = $imul(b.$length, count);
 			chunkMax = n;
 			if (chunkMax > 8192) {
 				chunkMax = $imul((_q$1 = 8192 / b.$length, (_q$1 === _q$1 && _q$1 !== 1/0 && _q$1 !== -1/0) ? _q$1 >> 0 : $throwRuntimeError("integer divide by zero")), b.$length);
@@ -37889,10 +37014,10 @@ $packages["bytes"] = (function() {
 					chunkMax = b.$length;
 				}
 			}
-			nb = $makeSlice(sliceType, n);
+			nb = bytealg.MakeNoZero(n);
 			bp = $copySlice(nb, b);
 			while (true) {
-				if (!(bp < nb.$length)) { break; }
+				if (!(bp < n)) { break; }
 				chunk = bp;
 				if (chunk > chunkMax) {
 					chunk = chunkMax;
@@ -38028,7 +37153,7 @@ $packages["bytes"] = (function() {
 		$ptrType(asciiSet).prototype.contains = function contains(c) {
 			var _q, _r, as, c, x, x$1, y;
 			as = this.$val;
-			return !((((((x = as, x$1 = (_q = c / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero")), ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])) & (((y = ((_r = c % 32, _r === _r ? _r : $throwRuntimeError("integer divide by zero"))), y < 32 ? (1 << y) : 0) >>> 0))) >>> 0)) === 0));
+			return !((((((x = (as === ptrType$1.nil && $throwNilPointerError(), as), x$1 = (_q = c / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero")), ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])) & (((y = ((_r = c % 32, _r === _r ? _r : $throwRuntimeError("integer divide by zero"))), y < 32 ? (1 << y) : 0) >>> 0))) >>> 0)) === 0));
 		};
 		containsRune = function containsRune$1(s, r) {
 			var _i, _ref, _rune, c, r, s;
@@ -38080,7 +37205,7 @@ $packages["bytes"] = (function() {
 			var as, s;
 			while (true) {
 				if (!(s.$length > 0)) { break; }
-				if (!new ptrType(as).contains((0 >= s.$length ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + 0]))) {
+				if (!new ptrType$1(as).contains((0 >= s.$length ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + 0]))) {
 					break;
 				}
 				s = $subslice(s, 1);
@@ -38142,7 +37267,7 @@ $packages["bytes"] = (function() {
 			var as, s, x;
 			while (true) {
 				if (!(s.$length > 0)) { break; }
-				if (!new ptrType(as).contains((x = s.$length - 1 >> 0, ((x < 0 || x >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + x])))) {
+				if (!new ptrType$1(as).contains((x = s.$length - 1 >> 0, ((x < 0 || x >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + x])))) {
 					break;
 				}
 				s = $subslice(s, 0, (s.$length - 1 >> 0));
@@ -38213,102 +37338,6 @@ $packages["bytes"] = (function() {
 			/* */ } return; } var $f = {$blk: TrimSpace$1, $c: true, $r, $24r, $24r$1, _r, _r$1, c, c$1, s, start, stop, x, $s};return $f;
 		};
 		$pkg.TrimSpace = TrimSpace;
-		EqualFold = function EqualFold$1(s, t) {
-			var _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, i, r, r$1, r$2, s, size, size$1, sr, sr$1, t, tr, tr$1, $s;
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(i < s.$length && i < t.$length)) { break; } */ if(!(i < s.$length && i < t.$length)) { $s = 2; continue; }
-				sr = ((i < 0 || i >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + i]);
-				tr = ((i < 0 || i >= t.$length) ? ($throwRuntimeError("index out of range"), undefined) : t.$array[t.$offset + i]);
-				/* */ if (((sr | tr) >>> 0) >= 128) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (((sr | tr) >>> 0) >= 128) { */ case 3:
-					/* goto hasUnicode */ $s = 5; continue;
-				/* } */ case 4:
-				if (tr === sr) {
-					i = i + (1) >> 0;
-					/* continue; */ $s = 1; continue;
-				}
-				if (tr < sr) {
-					_tmp = sr;
-					_tmp$1 = tr;
-					tr = _tmp;
-					sr = _tmp$1;
-				}
-				if (65 <= sr && sr <= 90 && (tr === ((sr + 97 << 24 >>> 24) - 65 << 24 >>> 24))) {
-					i = i + (1) >> 0;
-					/* continue; */ $s = 1; continue;
-				}
-				$s = -1; return false;
-			case 2:
-			$s = -1; return s.$length === t.$length;
-			/* hasUnicode: */ case 5:
-			s = $subslice(s, i);
-			t = $subslice(t, i);
-			while (true) {
-				if (!(!((s.$length === 0)) && !((t.$length === 0)))) { break; }
-				_tmp$2 = 0;
-				_tmp$3 = 0;
-				sr$1 = _tmp$2;
-				tr$1 = _tmp$3;
-				if ((0 >= s.$length ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + 0]) < 128) {
-					_tmp$4 = (((0 >= s.$length ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + 0]) >> 0));
-					_tmp$5 = $subslice(s, 1);
-					sr$1 = _tmp$4;
-					s = _tmp$5;
-				} else {
-					_tuple = utf8.DecodeRune(s);
-					r = _tuple[0];
-					size = _tuple[1];
-					_tmp$6 = r;
-					_tmp$7 = $subslice(s, size);
-					sr$1 = _tmp$6;
-					s = _tmp$7;
-				}
-				if ((0 >= t.$length ? ($throwRuntimeError("index out of range"), undefined) : t.$array[t.$offset + 0]) < 128) {
-					_tmp$8 = (((0 >= t.$length ? ($throwRuntimeError("index out of range"), undefined) : t.$array[t.$offset + 0]) >> 0));
-					_tmp$9 = $subslice(t, 1);
-					tr$1 = _tmp$8;
-					t = _tmp$9;
-				} else {
-					_tuple$1 = utf8.DecodeRune(t);
-					r$1 = _tuple$1[0];
-					size$1 = _tuple$1[1];
-					_tmp$10 = r$1;
-					_tmp$11 = $subslice(t, size$1);
-					tr$1 = _tmp$10;
-					t = _tmp$11;
-				}
-				if (tr$1 === sr$1) {
-					continue;
-				}
-				if (tr$1 < sr$1) {
-					_tmp$12 = sr$1;
-					_tmp$13 = tr$1;
-					tr$1 = _tmp$12;
-					sr$1 = _tmp$13;
-				}
-				if (tr$1 < 128) {
-					if (65 <= sr$1 && sr$1 <= 90 && (tr$1 === ((sr$1 + 97 >> 0) - 65 >> 0))) {
-						continue;
-					}
-					$s = -1; return false;
-				}
-				r$2 = unicode.SimpleFold(sr$1);
-				while (true) {
-					if (!(!((r$2 === sr$1)) && r$2 < tr$1)) { break; }
-					r$2 = unicode.SimpleFold(r$2);
-				}
-				if (r$2 === tr$1) {
-					continue;
-				}
-				$s = -1; return false;
-			}
-			$s = -1; return s.$length === t.$length;
-			/* */ } return; }
-		};
-		$pkg.EqualFold = EqualFold;
 		Index = function Index$1(s, sep) {
 			var c0, c0$1, c1, c1$1, fails, fails$1, i, i$1, j, n, o, o$1, r, s, sep, t, t$1, x, x$1;
 			n = sep.$length;
@@ -38423,10 +37452,15 @@ $packages["bytes"] = (function() {
 			b = this;
 			return $subslice(b.buf, b.off);
 		};
+		$ptrType(Buffer).prototype.AvailableBuffer = function AvailableBuffer() {
+			var b;
+			b = this;
+			return $subslice(b.buf, b.buf.$length);
+		};
 		$ptrType(Buffer).prototype.String = function String() {
 			var b;
 			b = this;
-			if (b === ptrType$1.nil) {
+			if (b === ptrType$2.nil) {
 				return "<nil>";
 			}
 			return ($bytesToString($subslice(b.buf, b.off)));
@@ -38446,6 +37480,11 @@ $packages["bytes"] = (function() {
 			b = this;
 			return b.buf.$capacity;
 		};
+		$ptrType(Buffer).prototype.Available = function Available() {
+			var b;
+			b = this;
+			return b.buf.$capacity - b.buf.$length >> 0;
+		};
 		$ptrType(Buffer).prototype.Truncate = function Truncate(n) {
 			var b, n;
 			b = this;
@@ -38871,9 +37910,9 @@ $packages["bytes"] = (function() {
 			return new Buffer.ptr((new sliceType($stringToBytes(s))), 0, 0);
 		};
 		$pkg.NewBufferString = NewBufferString;
-		ptrType$2.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "ReadAt", name: "ReadAt", pkg: "", typ: $funcType([sliceType, $Int64], [$Int, $error], false)}, {prop: "ReadByte", name: "ReadByte", pkg: "", typ: $funcType([], [$Uint8, $error], false)}, {prop: "UnreadByte", name: "UnreadByte", pkg: "", typ: $funcType([], [$error], false)}, {prop: "ReadRune", name: "ReadRune", pkg: "", typ: $funcType([], [$Int32, $Int, $error], false)}, {prop: "UnreadRune", name: "UnreadRune", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Seek", name: "Seek", pkg: "", typ: $funcType([$Int64, $Int], [$Int64, $error], false)}, {prop: "WriteTo", name: "WriteTo", pkg: "", typ: $funcType([io.Writer], [$Int64, $error], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([sliceType], [], false)}];
-		ptrType.methods = [{prop: "contains", name: "contains", pkg: "bytes", typ: $funcType([$Uint8], [$Bool], false)}];
-		ptrType$1.methods = [{prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "empty", name: "empty", pkg: "bytes", typ: $funcType([], [$Bool], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Cap", name: "Cap", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Truncate", name: "Truncate", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([], [], false)}, {prop: "tryGrowByReslice", name: "tryGrowByReslice", pkg: "bytes", typ: $funcType([$Int], [$Int, $Bool], false)}, {prop: "grow", name: "grow", pkg: "bytes", typ: $funcType([$Int], [$Int], false)}, {prop: "Grow", name: "Grow", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([$String], [$Int, $error], false)}, {prop: "ReadFrom", name: "ReadFrom", pkg: "", typ: $funcType([io.Reader], [$Int64, $error], false)}, {prop: "WriteTo", name: "WriteTo", pkg: "", typ: $funcType([io.Writer], [$Int64, $error], false)}, {prop: "WriteByte", name: "WriteByte", pkg: "", typ: $funcType([$Uint8], [$error], false)}, {prop: "WriteRune", name: "WriteRune", pkg: "", typ: $funcType([$Int32], [$Int, $error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "Next", name: "Next", pkg: "", typ: $funcType([$Int], [sliceType], false)}, {prop: "ReadByte", name: "ReadByte", pkg: "", typ: $funcType([], [$Uint8, $error], false)}, {prop: "ReadRune", name: "ReadRune", pkg: "", typ: $funcType([], [$Int32, $Int, $error], false)}, {prop: "UnreadRune", name: "UnreadRune", pkg: "", typ: $funcType([], [$error], false)}, {prop: "UnreadByte", name: "UnreadByte", pkg: "", typ: $funcType([], [$error], false)}, {prop: "ReadBytes", name: "ReadBytes", pkg: "", typ: $funcType([$Uint8], [sliceType, $error], false)}, {prop: "readSlice", name: "readSlice", pkg: "bytes", typ: $funcType([$Uint8], [sliceType, $error], false)}, {prop: "ReadString", name: "ReadString", pkg: "", typ: $funcType([$Uint8], [$String, $error], false)}];
+		ptrType.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "ReadAt", name: "ReadAt", pkg: "", typ: $funcType([sliceType, $Int64], [$Int, $error], false)}, {prop: "ReadByte", name: "ReadByte", pkg: "", typ: $funcType([], [$Uint8, $error], false)}, {prop: "UnreadByte", name: "UnreadByte", pkg: "", typ: $funcType([], [$error], false)}, {prop: "ReadRune", name: "ReadRune", pkg: "", typ: $funcType([], [$Int32, $Int, $error], false)}, {prop: "UnreadRune", name: "UnreadRune", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Seek", name: "Seek", pkg: "", typ: $funcType([$Int64, $Int], [$Int64, $error], false)}, {prop: "WriteTo", name: "WriteTo", pkg: "", typ: $funcType([io.Writer], [$Int64, $error], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([sliceType], [], false)}];
+		ptrType$1.methods = [{prop: "contains", name: "contains", pkg: "bytes", typ: $funcType([$Uint8], [$Bool], false)}];
+		ptrType$2.methods = [{prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "AvailableBuffer", name: "AvailableBuffer", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "empty", name: "empty", pkg: "bytes", typ: $funcType([], [$Bool], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Cap", name: "Cap", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Available", name: "Available", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Truncate", name: "Truncate", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([], [], false)}, {prop: "tryGrowByReslice", name: "tryGrowByReslice", pkg: "bytes", typ: $funcType([$Int], [$Int, $Bool], false)}, {prop: "grow", name: "grow", pkg: "bytes", typ: $funcType([$Int], [$Int], false)}, {prop: "Grow", name: "Grow", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([$String], [$Int, $error], false)}, {prop: "ReadFrom", name: "ReadFrom", pkg: "", typ: $funcType([io.Reader], [$Int64, $error], false)}, {prop: "WriteTo", name: "WriteTo", pkg: "", typ: $funcType([io.Writer], [$Int64, $error], false)}, {prop: "WriteByte", name: "WriteByte", pkg: "", typ: $funcType([$Uint8], [$error], false)}, {prop: "WriteRune", name: "WriteRune", pkg: "", typ: $funcType([$Int32], [$Int, $error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "Next", name: "Next", pkg: "", typ: $funcType([$Int], [sliceType], false)}, {prop: "ReadByte", name: "ReadByte", pkg: "", typ: $funcType([], [$Uint8, $error], false)}, {prop: "ReadRune", name: "ReadRune", pkg: "", typ: $funcType([], [$Int32, $Int, $error], false)}, {prop: "UnreadRune", name: "UnreadRune", pkg: "", typ: $funcType([], [$error], false)}, {prop: "UnreadByte", name: "UnreadByte", pkg: "", typ: $funcType([], [$error], false)}, {prop: "ReadBytes", name: "ReadBytes", pkg: "", typ: $funcType([$Uint8], [sliceType, $error], false)}, {prop: "readSlice", name: "readSlice", pkg: "bytes", typ: $funcType([$Uint8], [sliceType, $error], false)}, {prop: "ReadString", name: "ReadString", pkg: "", typ: $funcType([$Uint8], [$String, $error], false)}];
 		Reader.init("bytes", [{prop: "s", name: "s", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "i", name: "i", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "prevRune", name: "prevRune", embedded: false, exported: false, typ: $Int, tag: ""}]);
 		asciiSet.init($Uint32, 8);
 		Buffer.init("bytes", [{prop: "buf", name: "buf", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "off", name: "off", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "lastRead", name: "lastRead", embedded: false, exported: false, typ: readOp, tag: ""}]);
@@ -38896,9 +37935,10 @@ $packages["bytes"] = (function() {
 	return $pkg;
 })();
 $packages["strings"] = (function() {
-	var $pkg = {}, $init, errors, js, io, sync, unicode, utf8, asciiSet, stringFinder, Replacer, replacer, trieNode, genericReplacer, appendSliceWriter, stringWriter, singleStringReplacer, byteReplacer, byteStringReplacer, Reader, Builder, span, sliceType, ptrType, sliceType$1, ptrType$1, sliceType$2, arrayType, arrayType$1, sliceType$3, arrayType$2, ptrType$2, arrayType$3, ptrType$3, sliceType$4, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, asciiSpace, explode, Contains, ContainsAny, ContainsRune, IndexRune, IndexAny, LastIndexAny, LastIndexByte, genSplit, SplitN, Split, Fields, FieldsFunc, Join, HasPrefix, HasSuffix, Map, ToUpper, ToLower, TrimLeftFunc, TrimRightFunc, TrimFunc, IndexFunc, indexFunc, lastIndexFunc, makeASCIISet, Trim, TrimLeft, trimLeftByte, trimLeftASCII, trimLeftUnicode, TrimRight, trimRightByte, trimRightASCII, trimRightUnicode, TrimSpace, TrimPrefix, TrimSuffix, Replace, ReplaceAll, EqualFold, Cut, CutPrefix, makeStringFinder, longestCommonSuffix, max, NewReplacer, makeGenericReplacer, getStringWriter, makeSingleStringReplacer, NewReader, IndexByte, Index, LastIndex, Count, Repeat;
+	var $pkg = {}, $init, errors, js, bytealg, io, sync, unicode, utf8, asciiSet, stringFinder, Replacer, replacer, trieNode, genericReplacer, appendSliceWriter, stringWriter, singleStringReplacer, byteReplacer, byteStringReplacer, Reader, Builder, span, sliceType, ptrType, sliceType$1, ptrType$1, sliceType$2, arrayType, arrayType$1, sliceType$3, arrayType$2, ptrType$2, arrayType$3, ptrType$3, sliceType$4, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, asciiSpace, explode, Contains, ContainsAny, ContainsRune, IndexRune, IndexAny, LastIndexAny, LastIndexByte, genSplit, SplitN, Split, Fields, FieldsFunc, Join, HasPrefix, HasSuffix, Map, ToUpper, ToLower, TrimLeftFunc, TrimRightFunc, TrimFunc, IndexFunc, indexFunc, lastIndexFunc, makeASCIISet, Trim, TrimLeft, trimLeftByte, trimLeftASCII, trimLeftUnicode, TrimRight, trimRightByte, trimRightASCII, trimRightUnicode, TrimSpace, TrimPrefix, TrimSuffix, Replace, ReplaceAll, EqualFold, Cut, CutPrefix, makeStringFinder, longestCommonSuffix, max, NewReplacer, makeGenericReplacer, getStringWriter, makeSingleStringReplacer, NewReader, IndexByte, Index, LastIndex, Count, Repeat;
 	errors = $packages["errors"];
 	js = $packages["github.com/gopherjs/gopherjs/js"];
+	bytealg = $packages["internal/bytealg"];
 	io = $packages["io"];
 	sync = $packages["sync"];
 	unicode = $packages["unicode"];
@@ -39049,11 +38089,11 @@ $packages["strings"] = (function() {
 		sliceType$4 = $sliceType(ptrType$3);
 		ptrType$4 = $ptrType(appendSliceWriter);
 		ptrType$5 = $ptrType(stringFinder);
-		ptrType$6 = $ptrType(Replacer);
-		ptrType$7 = $ptrType(genericReplacer);
-		ptrType$8 = $ptrType(singleStringReplacer);
-		ptrType$9 = $ptrType(byteStringReplacer);
-		ptrType$10 = $ptrType(Reader);
+		ptrType$6 = $ptrType(Reader);
+		ptrType$7 = $ptrType(Replacer);
+		ptrType$8 = $ptrType(genericReplacer);
+		ptrType$9 = $ptrType(singleStringReplacer);
+		ptrType$10 = $ptrType(byteStringReplacer);
 		explode = function explode$1(s, n) {
 			var _tuple, a, i, l, n, s, size, x;
 			l = utf8.RuneCountInString(s);
@@ -39375,31 +38415,42 @@ $packages["strings"] = (function() {
 		};
 		$pkg.FieldsFunc = FieldsFunc;
 		Join = function Join$1(elems, sep) {
-			var _1, _i, _ref, b, elems, i, n, s, sep;
+			var _1, _i, _i$1, _q, _ref, _ref$1, b, elem, elems, n, s, sep;
 			_1 = elems.$length;
 			if (_1 === (0)) {
 				return "";
 			} else if (_1 === (1)) {
 				return (0 >= elems.$length ? ($throwRuntimeError("index out of range"), undefined) : elems.$array[elems.$offset + 0]);
 			}
-			n = $imul(sep.length, ((elems.$length - 1 >> 0)));
-			i = 0;
+			n = 0;
+			if (sep.length > 0) {
+				if (sep.length >= (_q = 2147483647 / ((elems.$length - 1 >> 0)), (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"))) {
+					$panic(new $String("strings: Join output length overflow"));
+				}
+				n = n + (($imul(sep.length, ((elems.$length - 1 >> 0))))) >> 0;
+			}
+			_ref = elems;
+			_i = 0;
 			while (true) {
-				if (!(i < elems.$length)) { break; }
-				n = n + (((i < 0 || i >= elems.$length) ? ($throwRuntimeError("index out of range"), undefined) : elems.$array[elems.$offset + i]).length) >> 0;
-				i = i + (1) >> 0;
+				if (!(_i < _ref.$length)) { break; }
+				elem = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (elem.length > (2147483647 - n >> 0)) {
+					$panic(new $String("strings: Join output length overflow"));
+				}
+				n = n + (elem.length) >> 0;
+				_i++;
 			}
 			b = new Builder.ptr(ptrType$1.nil, sliceType$2.nil);
 			b.Grow(n);
 			b.WriteString((0 >= elems.$length ? ($throwRuntimeError("index out of range"), undefined) : elems.$array[elems.$offset + 0]));
-			_ref = $subslice(elems, 1);
-			_i = 0;
+			_ref$1 = $subslice(elems, 1);
+			_i$1 = 0;
 			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!(_i$1 < _ref$1.$length)) { break; }
+				s = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
 				b.WriteString(sep);
 				b.WriteString(s);
-				_i++;
+				_i$1++;
 			}
 			return b.String();
 		};
@@ -39694,7 +38745,7 @@ $packages["strings"] = (function() {
 		$ptrType(asciiSet).prototype.contains = function contains(c) {
 			var _q, _r, as, c, x, x$1, y;
 			as = this.$val;
-			return !((((((x = as, x$1 = (_q = c / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero")), ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])) & (((y = ((_r = c % 32, _r === _r ? _r : $throwRuntimeError("integer divide by zero"))), y < 32 ? (1 << y) : 0) >>> 0))) >>> 0)) === 0));
+			return !((((((x = (as === ptrType.nil && $throwNilPointerError(), as), x$1 = (_q = c / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero")), ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])) & (((y = ((_r = c % 32, _r === _r ? _r : $throwRuntimeError("integer divide by zero"))), y < 32 ? (1 << y) : 0) >>> 0))) >>> 0)) === 0));
 		};
 		Trim = function Trim$1(s, cutset) {
 			var _tuple, as, cutset, ok, s;
@@ -40549,11 +39600,11 @@ $packages["strings"] = (function() {
 			while (true) {
 				if (!(i < s.length)) { break; }
 				b = s.charCodeAt(i);
-				if (!(((x = r, ((b < 0 || b >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[b])) === b))) {
+				if (!(((x = (r === ptrType$2.nil && $throwNilPointerError(), r), ((b < 0 || b >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[b])) === b))) {
 					if (buf === sliceType$2.nil) {
 						buf = (new sliceType$2($stringToBytes(s)));
 					}
-					((i < 0 || i >= buf.$length) ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + i] = (x$1 = r, ((b < 0 || b >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[b])));
+					((i < 0 || i >= buf.$length) ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + i] = (x$1 = (r === ptrType$2.nil && $throwNilPointerError(), r), ((b < 0 || b >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[b])));
 				}
 				i = i + (1) >> 0;
 			}
@@ -40574,7 +39625,7 @@ $packages["strings"] = (function() {
 			/* while (true) { */ case 1:
 				/* if (!(i < s.length)) { break; } */ if(!(i < s.length)) { $s = 2; continue; }
 				b = s.charCodeAt(i);
-				if ((x = r, ((b < 0 || b >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[b])) === b) {
+				if ((x = (r === ptrType$2.nil && $throwNilPointerError(), r), ((b < 0 || b >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[b])) === b) {
 					i = i + (1) >> 0;
 					/* continue; */ $s = 1; continue;
 				}
@@ -40920,7 +39971,7 @@ $packages["strings"] = (function() {
 		$ptrType(Reader).prototype.Reset = function Reset(s) {
 			var r, s;
 			r = this;
-			Reader.copy(r, new Reader.ptr(s, new $Int64(0, 0), -1));
+			Reader.copy((r === ptrType$6.nil && $throwNilPointerError(), r), new Reader.ptr(s, new $Int64(0, 0), -1));
 		};
 		NewReader = function NewReader$1(s) {
 			var s;
@@ -41025,7 +40076,7 @@ $packages["strings"] = (function() {
 		$ptrType(Builder).prototype.grow = function grow(n) {
 			var b, buf, n;
 			b = this;
-			buf = $makeSlice(sliceType$2, b.buf.$length, (($imul(2, b.buf.$capacity)) + n >> 0));
+			buf = $subslice(bytealg.MakeNoZero(($imul(2, b.buf.$capacity)) + n >> 0), 0, b.buf.$length);
 			$copySlice(buf, b.buf);
 			b.buf = buf;
 		};
@@ -41071,15 +40122,15 @@ $packages["strings"] = (function() {
 		};
 		ptrType.methods = [{prop: "contains", name: "contains", pkg: "strings", typ: $funcType([$Uint8], [$Bool], false)}];
 		ptrType$5.methods = [{prop: "next", name: "next", pkg: "strings", typ: $funcType([$String], [$Int], false)}];
-		ptrType$6.methods = [{prop: "buildOnce", name: "buildOnce", pkg: "strings", typ: $funcType([], [], false)}, {prop: "build", name: "build", pkg: "strings", typ: $funcType([], [replacer], false)}, {prop: "Replace", name: "Replace", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([io.Writer, $String], [$Int, $error], false)}];
-		ptrType$3.methods = [{prop: "add", name: "add", pkg: "strings", typ: $funcType([$String, $String, $Int, ptrType$7], [], false)}];
-		ptrType$7.methods = [{prop: "lookup", name: "lookup", pkg: "strings", typ: $funcType([$String, $Bool], [$String, $Int, $Bool], false)}, {prop: "Replace", name: "Replace", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([io.Writer, $String], [$Int, $error], false)}];
+		ptrType$7.methods = [{prop: "buildOnce", name: "buildOnce", pkg: "strings", typ: $funcType([], [], false)}, {prop: "build", name: "build", pkg: "strings", typ: $funcType([], [replacer], false)}, {prop: "Replace", name: "Replace", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([io.Writer, $String], [$Int, $error], false)}];
+		ptrType$3.methods = [{prop: "add", name: "add", pkg: "strings", typ: $funcType([$String, $String, $Int, ptrType$8], [], false)}];
+		ptrType$8.methods = [{prop: "lookup", name: "lookup", pkg: "strings", typ: $funcType([$String, $Bool], [$String, $Int, $Bool], false)}, {prop: "Replace", name: "Replace", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([io.Writer, $String], [$Int, $error], false)}];
 		ptrType$4.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([$String], [$Int, $error], false)}];
 		stringWriter.methods = [{prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([$String], [$Int, $error], false)}];
-		ptrType$8.methods = [{prop: "Replace", name: "Replace", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([io.Writer, $String], [$Int, $error], false)}];
-		ptrType$2.methods = [{prop: "Replace", name: "Replace", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([io.Writer, $String], [$Int, $error], false)}];
 		ptrType$9.methods = [{prop: "Replace", name: "Replace", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([io.Writer, $String], [$Int, $error], false)}];
-		ptrType$10.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "ReadAt", name: "ReadAt", pkg: "", typ: $funcType([sliceType$2, $Int64], [$Int, $error], false)}, {prop: "ReadByte", name: "ReadByte", pkg: "", typ: $funcType([], [$Uint8, $error], false)}, {prop: "UnreadByte", name: "UnreadByte", pkg: "", typ: $funcType([], [$error], false)}, {prop: "ReadRune", name: "ReadRune", pkg: "", typ: $funcType([], [$Int32, $Int, $error], false)}, {prop: "UnreadRune", name: "UnreadRune", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Seek", name: "Seek", pkg: "", typ: $funcType([$Int64, $Int], [$Int64, $error], false)}, {prop: "WriteTo", name: "WriteTo", pkg: "", typ: $funcType([io.Writer], [$Int64, $error], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([$String], [], false)}];
+		ptrType$2.methods = [{prop: "Replace", name: "Replace", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([io.Writer, $String], [$Int, $error], false)}];
+		ptrType$10.methods = [{prop: "Replace", name: "Replace", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([io.Writer, $String], [$Int, $error], false)}];
+		ptrType$6.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "ReadAt", name: "ReadAt", pkg: "", typ: $funcType([sliceType$2, $Int64], [$Int, $error], false)}, {prop: "ReadByte", name: "ReadByte", pkg: "", typ: $funcType([], [$Uint8, $error], false)}, {prop: "UnreadByte", name: "UnreadByte", pkg: "", typ: $funcType([], [$error], false)}, {prop: "ReadRune", name: "ReadRune", pkg: "", typ: $funcType([], [$Int32, $Int, $error], false)}, {prop: "UnreadRune", name: "UnreadRune", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Seek", name: "Seek", pkg: "", typ: $funcType([$Int64, $Int], [$Int64, $error], false)}, {prop: "WriteTo", name: "WriteTo", pkg: "", typ: $funcType([io.Writer], [$Int64, $error], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([$String], [], false)}];
 		ptrType$1.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "copyCheck", name: "copyCheck", pkg: "strings", typ: $funcType([], [], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Cap", name: "Cap", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([], [], false)}, {prop: "grow", name: "grow", pkg: "strings", typ: $funcType([$Int], [], false)}, {prop: "Grow", name: "Grow", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "WriteByte", name: "WriteByte", pkg: "", typ: $funcType([$Uint8], [$error], false)}, {prop: "WriteRune", name: "WriteRune", pkg: "", typ: $funcType([$Int32], [$Int, $error], false)}, {prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([$String], [$Int, $error], false)}];
 		asciiSet.init($Uint32, 8);
 		stringFinder.init("strings", [{prop: "pattern", name: "pattern", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "badCharSkip", name: "badCharSkip", embedded: false, exported: false, typ: arrayType$1, tag: ""}, {prop: "goodSuffixSkip", name: "goodSuffixSkip", embedded: false, exported: false, typ: sliceType$3, tag: ""}]);
@@ -41101,10 +40152,11 @@ $packages["strings"] = (function() {
 		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
 		$r = errors.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = js.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = io.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = sync.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = unicode.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = utf8.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = bytealg.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = io.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = sync.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = unicode.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = utf8.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		asciiSpace = $toNativeArray($kindUint8, [0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]);
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
@@ -41443,6 +40495,9 @@ $packages["bufio"] = (function() {
 		$ptrType(Reader).prototype.Reset = function Reset(r) {
 			var b, r;
 			b = this;
+			if ($interfaceIsEqual(b, r)) {
+				return;
+			}
 			if (b.buf === sliceType.nil) {
 				b.buf = $makeSlice(sliceType, 4096);
 			}
@@ -41451,7 +40506,7 @@ $packages["bufio"] = (function() {
 		$ptrType(Reader).prototype.reset = function reset(buf, r) {
 			var b, buf, r;
 			b = this;
-			Reader.copy(b, new Reader.ptr(buf, r, 0, 0, $ifaceNil, -1, -1));
+			Reader.copy((b === ptrType.nil && $throwNilPointerError(), b), new Reader.ptr(buf, r, 0, 0, $ifaceNil, -1, -1));
 		};
 		$ptrType(Reader).prototype.fill = function fill() {
 			var {_r, _tuple, b, err, i, n, $s, $r, $c} = $restore(this, {});
@@ -42044,6 +41099,9 @@ $packages["bufio"] = (function() {
 		$ptrType(Writer).prototype.Reset = function Reset$1(w) {
 			var b, w;
 			b = this;
+			if ($interfaceIsEqual(b, w)) {
+				return;
+			}
 			if (b.buf === sliceType.nil) {
 				b.buf = $makeSlice(sliceType, 4096);
 			}
@@ -42398,7 +41456,7 @@ $packages["bufio"] = (function() {
 	return $pkg;
 })();
 $packages["compress/flate"] = (function() {
-	var $pkg = {}, $init, bufio, errors, fmt, io, math, bits, sort, strconv, sync, token, CorruptInputError, InternalError, Resetter, huffmanDecoder, Reader, decompressor, hcode, huffmanEncoder, literalNode, levelInfo, byLiteral, byFreq, huffmanBitWriter, dictDecoder, tableEntry, deflateFast, compressionLevel, compressor, dictWriter, Writer, arrayType, sliceType, sliceType$1, ptrType, sliceType$2, sliceType$3, arrayType$1, ptrType$1, sliceType$4, ptrType$2, sliceType$5, arrayType$2, arrayType$3, ptrType$3, arrayType$4, ptrType$4, arrayType$5, sliceType$6, sliceType$7, arrayType$6, arrayType$7, arrayType$8, arrayType$9, sliceType$8, ptrType$5, ptrType$6, arrayType$10, arrayType$11, arrayType$12, sliceType$9, ptrType$7, sliceType$10, ptrType$8, sliceType$11, ptrType$9, ptrType$10, arrayType$13, arrayType$14, arrayType$15, ptrType$11, ptrType$12, funcType, ptrType$15, ptrType$16, funcType$1, funcType$2, funcType$3, fixedOnce, fixedHuffmanDecoder, fixedHuffmanDecoder$24ptr, huffOffset, lengthCodes, offsetCodes, codeOrder, fixedLiteralEncoding, fixedOffsetEncoding, lengthExtraBits, lengthBase, offsetExtraBits, offsetBase, codegenOrder, levels, errWriterClosed, literalToken, matchToken, lengthCode, offsetCode, noEOF, makeReader, fixedHuffmanDecoderInit, NewReader, maxNode, newHuffmanEncoder, generateFixedLiteralEncoding, generateFixedOffsetEncoding, reverseBits, newHuffmanBitWriter, init, histogram, load32, load64, hash, newDeflateFast, emitLiteral, hash4, bulkHash4, matchLen, NewWriter;
+	var $pkg = {}, $init, bufio, errors, fmt, io, math, bits, sort, strconv, sync, token, CorruptInputError, InternalError, Resetter, huffmanDecoder, Reader, decompressor, hcode, huffmanEncoder, literalNode, levelInfo, byLiteral, byFreq, huffmanBitWriter, dictDecoder, tableEntry, deflateFast, compressionLevel, compressor, dictWriter, Writer, arrayType, sliceType, sliceType$1, ptrType, sliceType$2, sliceType$3, ptrType$1, arrayType$1, sliceType$4, arrayType$2, ptrType$2, ptrType$3, sliceType$5, ptrType$4, arrayType$3, arrayType$4, ptrType$5, arrayType$5, sliceType$6, sliceType$7, arrayType$6, arrayType$7, arrayType$8, arrayType$9, ptrType$6, sliceType$8, ptrType$7, ptrType$8, ptrType$9, ptrType$10, arrayType$10, arrayType$11, ptrType$11, arrayType$12, sliceType$9, ptrType$12, sliceType$10, ptrType$13, sliceType$11, ptrType$14, ptrType$15, arrayType$13, arrayType$14, arrayType$15, ptrType$16, ptrType$17, funcType, funcType$1, funcType$2, funcType$3, fixedOnce, fixedHuffmanDecoder, fixedHuffmanDecoder$24ptr, huffOffset, lengthCodes, offsetCodes, codeOrder, fixedLiteralEncoding, fixedOffsetEncoding, lengthExtraBits, lengthBase, offsetExtraBits, offsetBase, codegenOrder, levels, errWriterClosed, literalToken, matchToken, lengthCode, offsetCode, noEOF, fixedHuffmanDecoderInit, NewReader, maxNode, newHuffmanEncoder, generateFixedLiteralEncoding, generateFixedOffsetEncoding, reverseBits, newHuffmanBitWriter, init, histogram, load32, load64, hash, newDeflateFast, emitLiteral, hash4, bulkHash4, matchLen, NewWriter;
 	bufio = $packages["bufio"];
 	errors = $packages["errors"];
 	fmt = $packages["fmt"];
@@ -42427,22 +41485,23 @@ $packages["compress/flate"] = (function() {
 		this.linkMask = linkMask_;
 	});
 	Reader = $newType(8, $kindInterface, "flate.Reader", true, "compress/flate", true, null);
-	decompressor = $newType(0, $kindStruct, "flate.decompressor", true, "compress/flate", false, function(r_, roffset_, b_, nb_, h1_, h2_, bits_, codebits_, dict_, buf_, step_, stepState_, final$12_, err_, toRead_, hl_, hd_, copyLen_, copyDist_) {
+	decompressor = $newType(0, $kindStruct, "flate.decompressor", true, "compress/flate", false, function(r_, rBuf_, roffset_, b_, nb_, h1_, h2_, bits_, codebits_, dict_, buf_, step_, stepState_, final$13_, err_, toRead_, hl_, hd_, copyLen_, copyDist_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.r = $ifaceNil;
+			this.rBuf = ptrType$4.nil;
 			this.roffset = new $Int64(0, 0);
 			this.b = 0;
 			this.nb = 0;
 			this.h1 = new huffmanDecoder.ptr(0, arrayType.zero(), sliceType$1.nil, 0);
 			this.h2 = new huffmanDecoder.ptr(0, arrayType.zero(), sliceType$1.nil, 0);
-			this.bits = ptrType$3.nil;
-			this.codebits = ptrType$4.nil;
+			this.bits = ptrType$2.nil;
+			this.codebits = ptrType$5.nil;
 			this.dict = new dictDecoder.ptr(sliceType$5.nil, 0, 0, false);
 			this.buf = arrayType$5.zero();
 			this.step = $throwNilPointerError;
 			this.stepState = 0;
-			this.final$12 = false;
+			this.final$13 = false;
 			this.err = $ifaceNil;
 			this.toRead = sliceType$5.nil;
 			this.hl = ptrType$1.nil;
@@ -42452,6 +41511,7 @@ $packages["compress/flate"] = (function() {
 			return;
 		}
 		this.r = r_;
+		this.rBuf = rBuf_;
 		this.roffset = roffset_;
 		this.b = b_;
 		this.nb = nb_;
@@ -42463,7 +41523,7 @@ $packages["compress/flate"] = (function() {
 		this.buf = buf_;
 		this.step = step_;
 		this.stepState = stepState_;
-		this.final$12 = final$12_;
+		this.final$13 = final$13_;
 		this.err = err_;
 		this.toRead = toRead_;
 		this.hl = hl_;
@@ -42615,12 +41675,12 @@ $packages["compress/flate"] = (function() {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.compressionLevel = new compressionLevel.ptr(0, 0, 0, 0, 0, 0);
-			this.w = ptrType$9.nil;
+			this.w = ptrType$14.nil;
 			this.bulkHasher = $throwNilPointerError;
 			this.fill = $throwNilPointerError;
 			this.step = $throwNilPointerError;
 			this.sync = false;
-			this.bestSpeed = ptrType$10.nil;
+			this.bestSpeed = ptrType$15.nil;
 			this.chainHead = 0;
 			this.hashHead = arrayType$13.zero();
 			this.hashPrev = arrayType$14.zero();
@@ -42672,7 +41732,7 @@ $packages["compress/flate"] = (function() {
 	Writer = $newType(0, $kindStruct, "flate.Writer", true, "compress/flate", true, function(d_, dict_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.d = new compressor.ptr(new compressionLevel.ptr(0, 0, 0, 0, 0, 0), ptrType$9.nil, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, false, ptrType$10.nil, 0, arrayType$13.zero(), arrayType$14.zero(), 0, 0, sliceType$5.nil, 0, 0, false, sliceType$10.nil, 0, 0, 0, $ifaceNil, arrayType$15.zero());
+			this.d = new compressor.ptr(new compressionLevel.ptr(0, 0, 0, 0, 0, 0), ptrType$14.nil, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, false, ptrType$15.nil, 0, arrayType$13.zero(), arrayType$14.zero(), 0, 0, sliceType$5.nil, 0, 0, false, sliceType$10.nil, 0, 0, 0, $ifaceNil, arrayType$15.zero());
 			this.dict = sliceType$5.nil;
 			return;
 		}
@@ -42707,16 +41767,17 @@ $packages["compress/flate"] = (function() {
 		ptrType = $ptrType(huffmanEncoder);
 		sliceType$2 = $sliceType($Int8);
 		sliceType$3 = $sliceType(compressionLevel);
-		arrayType$1 = $arrayType($Int, 16);
 		ptrType$1 = $ptrType(huffmanDecoder);
+		arrayType$1 = $arrayType($Int, 16);
 		sliceType$4 = $sliceType($Int);
-		ptrType$2 = $ptrType(decompressor);
+		arrayType$2 = $arrayType($Int, 316);
+		ptrType$2 = $ptrType(arrayType$2);
+		ptrType$3 = $ptrType(decompressor);
 		sliceType$5 = $sliceType($Uint8);
-		arrayType$2 = $arrayType($Int, 288);
-		arrayType$3 = $arrayType($Int, 316);
-		ptrType$3 = $ptrType(arrayType$3);
+		ptrType$4 = $ptrType(bufio.Reader);
+		arrayType$3 = $arrayType($Int, 288);
 		arrayType$4 = $arrayType($Int, 19);
-		ptrType$4 = $ptrType(arrayType$4);
+		ptrType$5 = $ptrType(arrayType$4);
 		arrayType$5 = $arrayType($Uint8, 4);
 		sliceType$6 = $sliceType(hcode);
 		sliceType$7 = $sliceType(literalNode);
@@ -42724,30 +41785,32 @@ $packages["compress/flate"] = (function() {
 		arrayType$7 = $arrayType(levelInfo, 16);
 		arrayType$8 = $arrayType($Int32, 16);
 		arrayType$9 = $arrayType(arrayType$8, 16);
+		ptrType$6 = $ptrType(levelInfo);
 		sliceType$8 = $sliceType($Int32);
-		ptrType$5 = $ptrType(byLiteral);
-		ptrType$6 = $ptrType(byFreq);
+		ptrType$7 = $ptrType(arrayType$8);
+		ptrType$8 = $ptrType(byLiteral);
+		ptrType$9 = $ptrType(hcode);
+		ptrType$10 = $ptrType(byFreq);
 		arrayType$10 = $arrayType($Uint8, 248);
 		arrayType$11 = $arrayType($Int32, 19);
+		ptrType$11 = $ptrType(dictDecoder);
 		arrayType$12 = $arrayType(tableEntry, 16384);
 		sliceType$9 = $sliceType(tableEntry);
-		ptrType$7 = $ptrType($Uint32);
+		ptrType$12 = $ptrType($Uint32);
 		sliceType$10 = $sliceType(token);
-		ptrType$8 = $ptrType(compressor);
+		ptrType$13 = $ptrType(compressor);
 		sliceType$11 = $sliceType($emptyInterface);
-		ptrType$9 = $ptrType(huffmanBitWriter);
-		ptrType$10 = $ptrType(deflateFast);
+		ptrType$14 = $ptrType(huffmanBitWriter);
+		ptrType$15 = $ptrType(deflateFast);
 		arrayType$13 = $arrayType($Uint32, 131072);
 		arrayType$14 = $arrayType($Uint32, 32768);
 		arrayType$15 = $arrayType($Uint32, 257);
-		ptrType$11 = $ptrType(Writer);
-		ptrType$12 = $ptrType(dictWriter);
-		funcType = $funcType([ptrType$2], [], false);
-		ptrType$15 = $ptrType(hcode);
-		ptrType$16 = $ptrType(dictDecoder);
+		ptrType$16 = $ptrType(Writer);
+		ptrType$17 = $ptrType(dictWriter);
+		funcType = $funcType([ptrType$3], [], false);
 		funcType$1 = $funcType([sliceType$5, sliceType], [], false);
-		funcType$2 = $funcType([ptrType$8, sliceType$5], [$Int], false);
-		funcType$3 = $funcType([ptrType$8], [], false);
+		funcType$2 = $funcType([ptrType$13, sliceType$5], [$Int], false);
+		funcType$3 = $funcType([ptrType$13], [], false);
 		literalToken = function literalToken$1(literal) {
 			var literal;
 			return (((0 + literal >>> 0) >>> 0));
@@ -42804,7 +41867,7 @@ $packages["compress/flate"] = (function() {
 			var _i, _i$1, _i$2, _i$3, _i$4, _r, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tmp, _tmp$1, chunk, chunk$1, chunk$2, code, code$1, count, h, i, i$1, i$2, j, j$1, lengths, link, linktab, linktab$1, max, min, n, n$1, nextcode, numLinks, off, off$1, off$2, reverse, reverse$1, value, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, y, y$1, y$2, y$3, y$4;
 			h = this;
 			if (!((h.min === 0))) {
-				huffmanDecoder.copy(h, new huffmanDecoder.ptr(0, arrayType.zero(), sliceType$1.nil, 0));
+				huffmanDecoder.copy((h === ptrType$1.nil && $throwNilPointerError(), h), new huffmanDecoder.ptr(0, arrayType.zero(), sliceType$1.nil, 0));
 			}
 			count = arrayType$1.zero();
 			_tmp = 0;
@@ -42959,7 +42022,7 @@ $packages["compress/flate"] = (function() {
 				}
 			$s = 1; continue;
 			case 2:
-			f.final$12 = ((f.b & 1) >>> 0) === 1;
+			f.final$13 = ((f.b & 1) >>> 0) === 1;
 			f.b = (y = (1), y < 32 ? (f.b >>> y) : 0) >>> 0;
 			typ = (f.b & 3) >>> 0;
 			f.b = (y$1 = (2), y$1 < 32 ? (f.b >>> y$1) : 0) >>> 0;
@@ -43028,7 +42091,7 @@ $packages["compress/flate"] = (function() {
 			return f.err;
 		};
 		$ptrType(decompressor).prototype.readHuffman = function readHuffman() {
-			var {_1, _r, _r$1, _r$2, _r$3, _tmp, _tmp$1, _tuple, b, err, err$1, err$2, err$3, f, i, i$1, i$2, j, n, nb, nclen, ndist, nlit, rep, x, x$1, x$10, x$11, x$12, x$13, x$14, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, y, y$1, y$2, y$3, y$4, y$5, $s, $r, $c} = $restore(this, {});
+			var {_1, _r, _r$1, _r$2, _r$3, _tmp, _tmp$1, _tuple, b, err, err$1, err$2, err$3, f, i, i$1, i$2, j, n, nb, nclen, ndist, nlit, rep, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, y, y$1, y$2, y$3, y$4, y$5, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			f = this;
 			/* while (true) { */ case 1:
@@ -43108,7 +42171,7 @@ $packages["compress/flate"] = (function() {
 					if (i$2 === 0) {
 						$s = -1; return ((x$9 = f.roffset, new CorruptInputError(x$9.$high, x$9.$low)));
 					}
-					b = (x$10 = f.bits, x$11 = i$2 - 1 >> 0, ((x$11 < 0 || x$11 >= x$10.length) ? ($throwRuntimeError("index out of range"), undefined) : x$10[x$11]));
+					b = (x$10 = (x$11 = f.bits, (x$11 === ptrType$2.nil && $throwNilPointerError(), x$11)), x$12 = i$2 - 1 >> 0, ((x$12 < 0 || x$12 >= x$10.length) ? ($throwRuntimeError("index out of range"), undefined) : x$10[x$12]));
 				} else if (_1 === (17)) {
 					rep = 3;
 					nb = 3;
@@ -43133,25 +42196,25 @@ $packages["compress/flate"] = (function() {
 				f.b = (y$5 = (nb), y$5 < 32 ? (f.b >>> y$5) : 0) >>> 0;
 				f.nb = f.nb - (nb) >>> 0;
 				if ((i$2 + rep >> 0) > n) {
-					$s = -1; return ((x$12 = f.roffset, new CorruptInputError(x$12.$high, x$12.$low)));
+					$s = -1; return ((x$13 = f.roffset, new CorruptInputError(x$13.$high, x$13.$low)));
 				}
 				j = 0;
 				while (true) {
 					if (!(j < rep)) { break; }
-					(x$13 = f.bits, x$13.nilCheck, ((i$2 < 0 || i$2 >= x$13.length) ? ($throwRuntimeError("index out of range"), undefined) : x$13[i$2] = b));
+					(x$14 = f.bits, x$14.nilCheck, ((i$2 < 0 || i$2 >= x$14.length) ? ($throwRuntimeError("index out of range"), undefined) : x$14[i$2] = b));
 					i$2 = i$2 + (1) >> 0;
 					j = j + (1) >> 0;
 				}
 			$s = 9; continue;
 			case 10:
 			if (!f.h1.init($subslice(new sliceType$4(f.bits), 0, nlit)) || !f.h2.init($subslice(new sliceType$4(f.bits), nlit, (nlit + ndist >> 0)))) {
-				$s = -1; return ((x$14 = f.roffset, new CorruptInputError(x$14.$high, x$14.$low)));
+				$s = -1; return ((x$15 = f.roffset, new CorruptInputError(x$15.$high, x$15.$low)));
 			}
-			if (f.h1.min < f.bits[256]) {
-				f.h1.min = f.bits[256];
+			if (f.h1.min < (x$16 = f.bits, (x$16 === ptrType$2.nil && $throwNilPointerError(), x$16))[256]) {
+				f.h1.min = (x$17 = f.bits, (x$17 === ptrType$2.nil && $throwNilPointerError(), x$17))[256];
 			}
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: readHuffman, $c: true, $r, _1, _r, _r$1, _r$2, _r$3, _tmp, _tmp$1, _tuple, b, err, err$1, err$2, err$3, f, i, i$1, i$2, j, n, nb, nclen, ndist, nlit, rep, x, x$1, x$10, x$11, x$12, x$13, x$14, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, y, y$1, y$2, y$3, y$4, y$5, $s};return $f;
+			/* */ } return; } var $f = {$blk: readHuffman, $c: true, $r, _1, _r, _r$1, _r$2, _r$3, _tmp, _tmp$1, _tuple, b, err, err$1, err$2, err$3, f, i, i$1, i$2, j, n, nb, nclen, ndist, nlit, rep, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, y, y$1, y$2, y$3, y$4, y$5, $s};return $f;
 		};
 		$ptrType(decompressor).prototype.huffmanBlock = function huffmanBlock() {
 			var {_1, _r, _r$1, _r$2, _r$3, _r$4, _tmp, _tmp$1, _tuple, _tuple$1, cnt, dist, err, extra, f, length$1, n, nb, v, x, x$1, x$2, y, y$1, y$2, y$3, y$4, y$5, y$6, $s, $r, $c} = $restore(this, {});
@@ -43193,7 +42256,7 @@ $packages["compress/flate"] = (function() {
 					f.dict.writeByte(((v << 24 >>> 24)));
 					if (f.dict.availWrite() === 0) {
 						f.toRead = f.dict.readFlush();
-						f.step = $methodExpr(ptrType$2, "huffmanBlock");
+						f.step = $methodExpr(ptrType$3, "huffmanBlock");
 						f.stepState = 0;
 						$s = -1; return;
 					}
@@ -43326,7 +42389,7 @@ $packages["compress/flate"] = (function() {
 			f.copyLen = f.copyLen - (cnt) >> 0;
 			if ((f.dict.availWrite() === 0) || f.copyLen > 0) {
 				f.toRead = f.dict.readFlush();
-				f.step = $methodExpr(ptrType$2, "huffmanBlock");
+				f.step = $methodExpr(ptrType$3, "huffmanBlock");
 				f.stepState = 1;
 				$s = -1; return;
 			}
@@ -43386,7 +42449,7 @@ $packages["compress/flate"] = (function() {
 			}
 			if ((f.dict.availWrite() === 0) || f.copyLen > 0) {
 				f.toRead = f.dict.readFlush();
-				f.step = $methodExpr(ptrType$2, "copyData");
+				f.step = $methodExpr(ptrType$3, "copyData");
 				$s = -1; return;
 			}
 			f.finishBlock();
@@ -43396,13 +42459,13 @@ $packages["compress/flate"] = (function() {
 		$ptrType(decompressor).prototype.finishBlock = function finishBlock() {
 			var f;
 			f = this;
-			if (f.final$12) {
+			if (f.final$13) {
 				if (f.dict.availRead() > 0) {
 					f.toRead = f.dict.readFlush();
 				}
 				f.err = io.EOF;
 			}
-			f.step = $methodExpr(ptrType$2, "nextBlock");
+			f.step = $methodExpr(ptrType$3, "nextBlock");
 		};
 		noEOF = function noEOF$1(e) {
 			var e;
@@ -43476,22 +42539,30 @@ $packages["compress/flate"] = (function() {
 			$s = -1; return [0, $ifaceNil];
 			/* */ } return; } var $f = {$blk: huffSym, $c: true, $r, _r, _tmp, _tmp$1, _tuple, b, c, chunk, err, f, h, n, nb, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, y, y$1, $s};return $f;
 		};
-		makeReader = function makeReader$1(r) {
-			var _tuple, ok, r, rr;
+		$ptrType(decompressor).prototype.makeReader = function makeReader(r) {
+			var _tuple, f, ok, r, rr;
+			f = this;
 			_tuple = $assertType(r, Reader, true);
 			rr = _tuple[0];
 			ok = _tuple[1];
 			if (ok) {
-				return rr;
+				f.rBuf = ptrType$4.nil;
+				f.r = rr;
+				return;
+			}
+			if (!(f.rBuf === ptrType$4.nil)) {
+				f.rBuf.Reset(r);
+			} else {
+				f.rBuf = bufio.NewReader(r);
 			}
-			return bufio.NewReader(r);
+			f.r = f.rBuf;
 		};
 		fixedHuffmanDecoderInit = function fixedHuffmanDecoderInit$1() {
 			var {$s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			$r = fixedOnce.Do((function fixedHuffmanDecoderInit·func1() {
 					var bits$1, i, i$1, i$2, i$3;
-					bits$1 = arrayType$2.zero();
+					bits$1 = arrayType$3.zero();
 					i = 0;
 					while (true) {
 						if (!(i < 144)) { break; }
@@ -43524,7 +42595,8 @@ $packages["compress/flate"] = (function() {
 		$ptrType(decompressor).prototype.Reset = function Reset(r, dict) {
 			var dict, f, r;
 			f = this;
-			decompressor.copy(f, new decompressor.ptr(makeReader(r), new $Int64(0, 0), 0, 0, new huffmanDecoder.ptr(0, arrayType.zero(), sliceType$1.nil, 0), new huffmanDecoder.ptr(0, arrayType.zero(), sliceType$1.nil, 0), f.bits, f.codebits, $clone(f.dict, dictDecoder), arrayType$5.zero(), $methodExpr(ptrType$2, "nextBlock"), 0, false, $ifaceNil, sliceType$5.nil, ptrType$1.nil, ptrType$1.nil, 0, 0));
+			decompressor.copy((f === ptrType$3.nil && $throwNilPointerError(), f), new decompressor.ptr($ifaceNil, f.rBuf, new $Int64(0, 0), 0, 0, new huffmanDecoder.ptr(0, arrayType.zero(), sliceType$1.nil, 0), new huffmanDecoder.ptr(0, arrayType.zero(), sliceType$1.nil, 0), f.bits, f.codebits, $clone(f.dict, dictDecoder), arrayType$5.zero(), $methodExpr(ptrType$3, "nextBlock"), 0, false, $ifaceNil, sliceType$5.nil, ptrType$1.nil, ptrType$1.nil, 0, 0));
+			f.makeReader(r);
 			f.dict.init(32768, dict);
 			return $ifaceNil;
 		};
@@ -43533,11 +42605,11 @@ $packages["compress/flate"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			f = [f];
 			$r = fixedHuffmanDecoderInit(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			f[0] = new decompressor.ptr($ifaceNil, new $Int64(0, 0), 0, 0, new huffmanDecoder.ptr(0, arrayType.zero(), sliceType$1.nil, 0), new huffmanDecoder.ptr(0, arrayType.zero(), sliceType$1.nil, 0), ptrType$3.nil, ptrType$4.nil, new dictDecoder.ptr(sliceType$5.nil, 0, 0, false), arrayType$5.zero(), $throwNilPointerError, 0, false, $ifaceNil, sliceType$5.nil, ptrType$1.nil, ptrType$1.nil, 0, 0);
-			f[0].r = makeReader(r);
-			f[0].bits = arrayType$3.zero();
+			f[0] = new decompressor.ptr($ifaceNil, ptrType$4.nil, new $Int64(0, 0), 0, 0, new huffmanDecoder.ptr(0, arrayType.zero(), sliceType$1.nil, 0), new huffmanDecoder.ptr(0, arrayType.zero(), sliceType$1.nil, 0), ptrType$2.nil, ptrType$5.nil, new dictDecoder.ptr(sliceType$5.nil, 0, 0, false), arrayType$5.zero(), $throwNilPointerError, 0, false, $ifaceNil, sliceType$5.nil, ptrType$1.nil, ptrType$1.nil, 0, 0);
+			f[0].makeReader(r);
+			f[0].bits = arrayType$2.zero();
 			f[0].codebits = arrayType$4.zero();
-			f[0].step = $methodExpr(ptrType$2, "nextBlock");
+			f[0].step = $methodExpr(ptrType$3, "nextBlock");
 			f[0].dict.init(32768, sliceType$5.nil);
 			$s = -1; return f[0];
 			/* */ } return; } var $f = {$blk: NewReader$1, $c: true, $r, f, r, $s};return $f;
@@ -43642,7 +42714,7 @@ $packages["compress/flate"] = (function() {
 			((maxBits < 0 || maxBits >= levels$1.length) ? ($throwRuntimeError("index out of range"), undefined) : levels$1[maxBits]).needed = ($imul(2, n)) - 4 >> 0;
 			level$1 = maxBits;
 			while (true) {
-				l = ((level$1 < 0 || level$1 >= levels$1.length) ? ($throwRuntimeError("index out of range"), undefined) : levels$1[level$1]);
+				l = ((level$1 < 0 || level$1 >= levels$1.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(levels$1, level$1, ptrType$6));
 				if ((l.nextPairFreq === 2147483647) && (l.nextCharFreq === 2147483647)) {
 					l.needed = 0;
 					(x$1 = level$1 + 1 >> 0, ((x$1 < 0 || x$1 >= levels$1.length) ? ($throwRuntimeError("index out of range"), undefined) : levels$1[x$1])).nextPairFreq = 2147483647;
@@ -43679,11 +42751,11 @@ $packages["compress/flate"] = (function() {
 			}
 			bitCount = $subslice(new sliceType$8(h.bitCount), 0, (maxBits + 1 >> 0));
 			bits$1 = 1;
-			counts = ((maxBits < 0 || maxBits >= leafCounts.length) ? ($throwRuntimeError("index out of range"), undefined) : leafCounts[maxBits]);
+			counts = ((maxBits < 0 || maxBits >= leafCounts.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(leafCounts, maxBits, ptrType$7));
 			level$2 = maxBits;
 			while (true) {
 				if (!(level$2 > 0)) { break; }
-				((bits$1 < 0 || bits$1 >= bitCount.$length) ? ($throwRuntimeError("index out of range"), undefined) : bitCount.$array[bitCount.$offset + bits$1] = ((x$9 = counts, ((level$2 < 0 || level$2 >= x$9.length) ? ($throwRuntimeError("index out of range"), undefined) : x$9[level$2])) - (x$10 = counts, x$11 = level$2 - 1 >> 0, ((x$11 < 0 || x$11 >= x$10.length) ? ($throwRuntimeError("index out of range"), undefined) : x$10[x$11])) >> 0));
+				((bits$1 < 0 || bits$1 >= bitCount.$length) ? ($throwRuntimeError("index out of range"), undefined) : bitCount.$array[bitCount.$offset + bits$1] = ((x$9 = (counts === ptrType$7.nil && $throwNilPointerError(), counts), ((level$2 < 0 || level$2 >= x$9.length) ? ($throwRuntimeError("index out of range"), undefined) : x$9[level$2])) - (x$10 = (counts === ptrType$7.nil && $throwNilPointerError(), counts), x$11 = level$2 - 1 >> 0, ((x$11 < 0 || x$11 >= x$10.length) ? ($throwRuntimeError("index out of range"), undefined) : x$10[x$11])) >> 0));
 				bits$1 = bits$1 + (1) >> 0;
 				level$2 = level$2 - (1) >> 0;
 			}
@@ -43706,7 +42778,7 @@ $packages["compress/flate"] = (function() {
 					/* continue; */ $s = 1; continue;
 				}
 				chunk = $subslice(list, (list.$length - ((bits$1 >> 0)) >> 0));
-				$r = (h.$ptr_lns || (h.$ptr_lns = new ptrType$5(function() { return this.$target.lns; }, function($v) { this.$target.lns = $v; }, h))).sort(chunk); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = (h === ptrType.nil && $throwNilPointerError(), (h.$ptr_lns || (h.$ptr_lns = new ptrType$8(function() { return this.$target.lns; }, function($v) { this.$target.lns = $v; }, h)))).sort(chunk); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				_ref$1 = chunk;
 				_i$1 = 0;
 				while (true) {
@@ -43754,12 +42826,12 @@ $packages["compress/flate"] = (function() {
 					if (!(_i$1 < _ref$1.$length)) { break; }
 					i$1 = _i$1;
 					node = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), literalNode);
-					(x$1 = h.codes, x$2 = node.literal, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])).set(((i$1 << 16 >>> 16)), 1);
+					(x$1 = h.codes, x$2 = node.literal, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + x$2, ptrType$9))).set(((i$1 << 16 >>> 16)), 1);
 					_i$1++;
 				}
 				$s = -1; return;
 			}
-			$r = (h.$ptr_lfs || (h.$ptr_lfs = new ptrType$6(function() { return this.$target.lfs; }, function($v) { this.$target.lfs = $v; }, h))).sort(list); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = (h === ptrType.nil && $throwNilPointerError(), (h.$ptr_lfs || (h.$ptr_lfs = new ptrType$10(function() { return this.$target.lfs; }, function($v) { this.$target.lfs = $v; }, h)))).sort(list); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			bitCount = h.bitCounts(list, maxBits);
 			$r = h.assignEncodingAndSize(bitCount, list); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
@@ -44509,7 +43581,7 @@ $packages["compress/flate"] = (function() {
 		$ptrType(dictDecoder).prototype.init = function init$3(size, dict) {
 			var dd, dict, size;
 			dd = this;
-			dictDecoder.copy(dd, new dictDecoder.ptr(dd.hist, 0, 0, false));
+			dictDecoder.copy((dd === ptrType$11.nil && $throwNilPointerError(), dd), new dictDecoder.ptr(dd.hist, 0, 0, false));
 			if (dd.hist.$capacity < size) {
 				dd.hist = $makeSlice(sliceType$5, size);
 			}
@@ -44890,7 +43962,7 @@ $packages["compress/flate"] = (function() {
 			/* */ } return; } var $f = {$blk: writeBlock$1, $c: true, $r, d, index, tokens, window, $s};return $f;
 		};
 		$ptrType(compressor).prototype.fillWindow = function fillWindow(b) {
-			var {_i, _q, _ref, b, d, di, dst, dstSize, end, hh, i, index, j, loops, n, toCheck, val, x, x$1, $s, $r, $c} = $restore(this, {b});
+			var {_i, _q, _ref, b, d, di, dst, dstSize, end, hh, i, index, j, loops, n, toCheck, val, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {b});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			d = this;
 			if (d.compressionLevel.level < 2) {
@@ -44927,8 +43999,8 @@ $packages["compress/flate"] = (function() {
 					i = _i;
 					val = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 					di = i + index >> 0;
-					hh = $indexPtr(d.hashHead, ((val & 131071) >>> 0), ptrType$7);
-					(x = d.hashPrev, x$1 = di & 32767, ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1] = hh.$get()));
+					hh = (x = d.hashHead, x$1 = (val & 131071) >>> 0, ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x, x$1, ptrType$12)));
+					(x$2 = d.hashPrev, x$3 = di & 32767, ((x$3 < 0 || x$3 >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[x$3] = hh.$get()));
 					hh.$set((((di + d.hashOffset >> 0) >>> 0)));
 					_i++;
 				}
@@ -44938,7 +44010,7 @@ $packages["compress/flate"] = (function() {
 			d.windowEnd = n;
 			d.index = n;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: fillWindow, $c: true, $r, _i, _q, _ref, b, d, di, dst, dstSize, end, hh, i, index, j, loops, n, toCheck, val, x, x$1, $s};return $f;
+			/* */ } return; } var $f = {$blk: fillWindow, $c: true, $r, _i, _q, _ref, b, d, di, dst, dstSize, end, hh, i, index, j, loops, n, toCheck, val, x, x$1, x$2, x$3, $s};return $f;
 		};
 		$ptrType(compressor).prototype.findMatch = function findMatch(pos, prevHead, prevLength, lookahead) {
 			var d, i, length$1, lookahead, minIndex, minMatchLook, n, nice, offset$1, ok, pos, prevHead, prevLength, tries, wEnd, wPos, win, x, x$1, x$2, x$3, x$4;
@@ -45098,7 +44170,7 @@ $packages["compress/flate"] = (function() {
 			d.bulkHasher = bulkHash4;
 		};
 		$ptrType(compressor).prototype.deflate = function deflate() {
-			var {_r, _r$1, _r$2, _tuple, d, hash$2, hash$3, hh, hh$1, i, index, lookahead, minIndex, newIndex, newLength, newOffset, ok, prevLength, prevOffset, x, x$1, x$2, x$3, x$4, x$5, x$6, $s, $r, $c} = $restore(this, {});
+			var {_r, _r$1, _r$2, _tuple, d, hash$2, hash$3, hh, hh$1, i, index, lookahead, minIndex, newIndex, newLength, newOffset, ok, prevLength, prevOffset, x, x$1, x$10, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			d = this;
 			if ((d.windowEnd - d.index >> 0) < 262 && !d.sync) {
@@ -45141,9 +44213,9 @@ $packages["compress/flate"] = (function() {
 				/* } */ case 4:
 				if (d.index < d.maxInsertIndex) {
 					hash$2 = hash4($subslice(d.window, d.index, (d.index + 4 >> 0)));
-					hh = $indexPtr(d.hashHead, ((hash$2 & 131071) >>> 0), ptrType$7);
+					hh = (x$2 = d.hashHead, x$3 = (hash$2 & 131071) >>> 0, ((x$3 < 0 || x$3 >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2, x$3, ptrType$12)));
 					d.chainHead = ((hh.$get() >> 0));
-					(x$2 = d.hashPrev, x$3 = d.index & 32767, ((x$3 < 0 || x$3 >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[x$3] = ((d.chainHead >>> 0))));
+					(x$4 = d.hashPrev, x$5 = d.index & 32767, ((x$5 < 0 || x$5 >= x$4.length) ? ($throwRuntimeError("index out of range"), undefined) : x$4[x$5] = ((d.chainHead >>> 0))));
 					hh.$set((((d.index + d.hashOffset >> 0) >>> 0)));
 				}
 				prevLength = d.length;
@@ -45185,8 +44257,8 @@ $packages["compress/flate"] = (function() {
 							if (!(index < newIndex)) { break; }
 							if (index < d.maxInsertIndex) {
 								hash$3 = hash4($subslice(d.window, index, (index + 4 >> 0)));
-								hh$1 = $indexPtr(d.hashHead, ((hash$3 & 131071) >>> 0), ptrType$7);
-								(x$4 = d.hashPrev, x$5 = index & 32767, ((x$5 < 0 || x$5 >= x$4.length) ? ($throwRuntimeError("index out of range"), undefined) : x$4[x$5] = hh$1.$get()));
+								hh$1 = (x$6 = d.hashHead, x$7 = (hash$3 & 131071) >>> 0, ((x$7 < 0 || x$7 >= x$6.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$6, x$7, ptrType$12)));
+								(x$8 = d.hashPrev, x$9 = index & 32767, ((x$9 < 0 || x$9 >= x$8.length) ? ($throwRuntimeError("index out of range"), undefined) : x$8[x$9] = hh$1.$get()));
 								hh$1.$set((((index + d.hashOffset >> 0) >>> 0)));
 							}
 							index = index + (1) >> 0;
@@ -45218,7 +44290,7 @@ $packages["compress/flate"] = (function() {
 						if (!((d.compressionLevel.fastSkipHashing === 2147483647))) {
 							i = d.index;
 						}
-						d.tokens = $append(d.tokens, literalToken((((x$6 = d.window, ((i < 0 || i >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + i])) >>> 0))));
+						d.tokens = $append(d.tokens, literalToken((((x$10 = d.window, ((i < 0 || i >= x$10.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + i])) >>> 0))));
 						/* */ if (d.tokens.$length === 16384) { $s = 18; continue; }
 						/* */ $s = 19; continue;
 						/* if (d.tokens.$length === 16384) { */ case 18:
@@ -45238,7 +44310,7 @@ $packages["compress/flate"] = (function() {
 			$s = 1; continue;
 			case 2:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: deflate, $c: true, $r, _r, _r$1, _r$2, _tuple, d, hash$2, hash$3, hh, hh$1, i, index, lookahead, minIndex, newIndex, newLength, newOffset, ok, prevLength, prevOffset, x, x$1, x$2, x$3, x$4, x$5, x$6, $s};return $f;
+			/* */ } return; } var $f = {$blk: deflate, $c: true, $r, _r, _r$1, _r$2, _tuple, d, hash$2, hash$3, hh, hh$1, i, index, lookahead, minIndex, newIndex, newLength, newOffset, ok, prevLength, prevOffset, x, x$1, x$10, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
 		};
 		$ptrType(compressor).prototype.fillStore = function fillStore(b) {
 			var b, d, n;
@@ -45343,19 +44415,19 @@ $packages["compress/flate"] = (function() {
 				/* */ $s = 7; continue;
 				/* if ((level === 0)) { */ case 2:
 					d.window = $makeSlice(sliceType$5, 65535);
-					d.fill = $methodExpr(ptrType$8, "fillStore");
-					d.step = $methodExpr(ptrType$8, "store");
+					d.fill = $methodExpr(ptrType$13, "fillStore");
+					d.step = $methodExpr(ptrType$13, "store");
 					$s = 8; continue;
 				/* } else if ((level === -2)) { */ case 3:
 					d.window = $makeSlice(sliceType$5, 65535);
-					d.fill = $methodExpr(ptrType$8, "fillStore");
-					d.step = $methodExpr(ptrType$8, "storeHuff");
+					d.fill = $methodExpr(ptrType$13, "fillStore");
+					d.step = $methodExpr(ptrType$13, "storeHuff");
 					$s = 8; continue;
 				/* } else if ((level === 1)) { */ case 4:
 					compressionLevel.copy(d.compressionLevel, ((level < 0 || level >= levels.$length) ? ($throwRuntimeError("index out of range"), undefined) : levels.$array[levels.$offset + level]));
 					d.window = $makeSlice(sliceType$5, 65535);
-					d.fill = $methodExpr(ptrType$8, "fillStore");
-					d.step = $methodExpr(ptrType$8, "encSpeed");
+					d.fill = $methodExpr(ptrType$13, "fillStore");
+					d.step = $methodExpr(ptrType$13, "encSpeed");
 					d.bestSpeed = newDeflateFast();
 					d.tokens = $makeSlice(sliceType$10, 65535);
 					$s = 8; continue;
@@ -45363,14 +44435,14 @@ $packages["compress/flate"] = (function() {
 					level = 6;
 					compressionLevel.copy(d.compressionLevel, ((level < 0 || level >= levels.$length) ? ($throwRuntimeError("index out of range"), undefined) : levels.$array[levels.$offset + level]));
 					d.initDeflate();
-					d.fill = $methodExpr(ptrType$8, "fillDeflate");
-					d.step = $methodExpr(ptrType$8, "deflate");
+					d.fill = $methodExpr(ptrType$13, "fillDeflate");
+					d.step = $methodExpr(ptrType$13, "deflate");
 					$s = 8; continue;
 				/* } else if (2 <= level && level <= 9) { */ case 6:
 					compressionLevel.copy(d.compressionLevel, ((level < 0 || level >= levels.$length) ? ($throwRuntimeError("index out of range"), undefined) : levels.$array[levels.$offset + level]));
 					d.initDeflate();
-					d.fill = $methodExpr(ptrType$8, "fillDeflate");
-					d.step = $methodExpr(ptrType$8, "deflate");
+					d.fill = $methodExpr(ptrType$13, "fillDeflate");
+					d.step = $methodExpr(ptrType$13, "deflate");
 					$s = 8; continue;
 				/* } else { */ case 7:
 					_r = fmt.Errorf("flate: invalid compression level %d: want value in range [-2, 9]", new sliceType$11([new $Int(level)])); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
@@ -45460,11 +44532,11 @@ $packages["compress/flate"] = (function() {
 			var {_r, dw, err, level, w, $s, $r, $c} = $restore(this, {w, level});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dw = [dw];
-			dw[0] = new Writer.ptr(new compressor.ptr(new compressionLevel.ptr(0, 0, 0, 0, 0, 0), ptrType$9.nil, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, false, ptrType$10.nil, 0, arrayType$13.zero(), arrayType$14.zero(), 0, 0, sliceType$5.nil, 0, 0, false, sliceType$10.nil, 0, 0, 0, $ifaceNil, arrayType$15.zero()), sliceType$5.nil);
+			dw[0] = new Writer.ptr(new compressor.ptr(new compressionLevel.ptr(0, 0, 0, 0, 0, 0), ptrType$14.nil, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, false, ptrType$15.nil, 0, arrayType$13.zero(), arrayType$14.zero(), 0, 0, sliceType$5.nil, 0, 0, false, sliceType$10.nil, 0, 0, 0, $ifaceNil, arrayType$15.zero()), sliceType$5.nil);
 			_r = dw[0].d.init(w, level); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			err = _r;
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [ptrType$11.nil, err];
+				$s = -1; return [ptrType$16.nil, err];
 			}
 			$s = -1; return [dw[0], $ifaceNil];
 			/* */ } return; } var $f = {$blk: NewWriter$1, $c: true, $r, _r, dw, err, level, w, $s};return $f;
@@ -45520,7 +44592,7 @@ $packages["compress/flate"] = (function() {
 			var {_tuple, dst, dw, ok, w, $s, $r, $c} = $restore(this, {dst});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			w = this;
-			_tuple = $assertType(w.d.w.writer, ptrType$12, true);
+			_tuple = $assertType(w.d.w.writer, ptrType$17, true);
 			dw = _tuple[0];
 			ok = _tuple[1];
 			/* */ if (ok) { $s = 1; continue; }
@@ -45540,23 +44612,23 @@ $packages["compress/flate"] = (function() {
 		CorruptInputError.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		InternalError.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		ptrType$1.methods = [{prop: "init", name: "init", pkg: "compress/flate", typ: $funcType([sliceType$4], [$Bool], false)}];
-		ptrType$2.methods = [{prop: "nextBlock", name: "nextBlock", pkg: "compress/flate", typ: $funcType([], [], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$5], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "readHuffman", name: "readHuffman", pkg: "compress/flate", typ: $funcType([], [$error], false)}, {prop: "huffmanBlock", name: "huffmanBlock", pkg: "compress/flate", typ: $funcType([], [], false)}, {prop: "dataBlock", name: "dataBlock", pkg: "compress/flate", typ: $funcType([], [], false)}, {prop: "copyData", name: "copyData", pkg: "compress/flate", typ: $funcType([], [], false)}, {prop: "finishBlock", name: "finishBlock", pkg: "compress/flate", typ: $funcType([], [], false)}, {prop: "moreBits", name: "moreBits", pkg: "compress/flate", typ: $funcType([], [$error], false)}, {prop: "huffSym", name: "huffSym", pkg: "compress/flate", typ: $funcType([ptrType$1], [$Int, $error], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([io.Reader, sliceType$5], [$error], false)}];
-		ptrType$15.methods = [{prop: "set", name: "set", pkg: "compress/flate", typ: $funcType([$Uint16, $Uint16], [], false)}];
+		ptrType$3.methods = [{prop: "nextBlock", name: "nextBlock", pkg: "compress/flate", typ: $funcType([], [], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$5], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "readHuffman", name: "readHuffman", pkg: "compress/flate", typ: $funcType([], [$error], false)}, {prop: "huffmanBlock", name: "huffmanBlock", pkg: "compress/flate", typ: $funcType([], [], false)}, {prop: "dataBlock", name: "dataBlock", pkg: "compress/flate", typ: $funcType([], [], false)}, {prop: "copyData", name: "copyData", pkg: "compress/flate", typ: $funcType([], [], false)}, {prop: "finishBlock", name: "finishBlock", pkg: "compress/flate", typ: $funcType([], [], false)}, {prop: "moreBits", name: "moreBits", pkg: "compress/flate", typ: $funcType([], [$error], false)}, {prop: "huffSym", name: "huffSym", pkg: "compress/flate", typ: $funcType([ptrType$1], [$Int, $error], false)}, {prop: "makeReader", name: "makeReader", pkg: "compress/flate", typ: $funcType([io.Reader], [], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([io.Reader, sliceType$5], [$error], false)}];
+		ptrType$9.methods = [{prop: "set", name: "set", pkg: "compress/flate", typ: $funcType([$Uint16, $Uint16], [], false)}];
 		ptrType.methods = [{prop: "bitLength", name: "bitLength", pkg: "compress/flate", typ: $funcType([sliceType$8], [$Int], false)}, {prop: "bitCounts", name: "bitCounts", pkg: "compress/flate", typ: $funcType([sliceType$7, $Int32], [sliceType$8], false)}, {prop: "assignEncodingAndSize", name: "assignEncodingAndSize", pkg: "compress/flate", typ: $funcType([sliceType$8, sliceType$7], [], false)}, {prop: "generate", name: "generate", pkg: "compress/flate", typ: $funcType([sliceType$8, $Int32], [], false)}];
 		byLiteral.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}];
-		ptrType$5.methods = [{prop: "sort", name: "sort", pkg: "compress/flate", typ: $funcType([sliceType$7], [], false)}];
+		ptrType$8.methods = [{prop: "sort", name: "sort", pkg: "compress/flate", typ: $funcType([sliceType$7], [], false)}];
 		byFreq.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}];
-		ptrType$6.methods = [{prop: "sort", name: "sort", pkg: "compress/flate", typ: $funcType([sliceType$7], [], false)}];
-		ptrType$9.methods = [{prop: "reset", name: "reset", pkg: "compress/flate", typ: $funcType([io.Writer], [], false)}, {prop: "flush", name: "flush", pkg: "compress/flate", typ: $funcType([], [], false)}, {prop: "write", name: "write", pkg: "compress/flate", typ: $funcType([sliceType$5], [], false)}, {prop: "writeBits", name: "writeBits", pkg: "compress/flate", typ: $funcType([$Int32, $Uint], [], false)}, {prop: "writeBytes", name: "writeBytes", pkg: "compress/flate", typ: $funcType([sliceType$5], [], false)}, {prop: "generateCodegen", name: "generateCodegen", pkg: "compress/flate", typ: $funcType([$Int, $Int, ptrType, ptrType], [], false)}, {prop: "dynamicSize", name: "dynamicSize", pkg: "compress/flate", typ: $funcType([ptrType, ptrType, $Int], [$Int, $Int], false)}, {prop: "fixedSize", name: "fixedSize", pkg: "compress/flate", typ: $funcType([$Int], [$Int], false)}, {prop: "storedSize", name: "storedSize", pkg: "compress/flate", typ: $funcType([sliceType$5], [$Int, $Bool], false)}, {prop: "writeCode", name: "writeCode", pkg: "compress/flate", typ: $funcType([hcode], [], false)}, {prop: "writeDynamicHeader", name: "writeDynamicHeader", pkg: "compress/flate", typ: $funcType([$Int, $Int, $Int, $Bool], [], false)}, {prop: "writeStoredHeader", name: "writeStoredHeader", pkg: "compress/flate", typ: $funcType([$Int, $Bool], [], false)}, {prop: "writeFixedHeader", name: "writeFixedHeader", pkg: "compress/flate", typ: $funcType([$Bool], [], false)}, {prop: "writeBlock", name: "writeBlock", pkg: "compress/flate", typ: $funcType([sliceType$10, $Bool, sliceType$5], [], false)}, {prop: "writeBlockDynamic", name: "writeBlockDynamic", pkg: "compress/flate", typ: $funcType([sliceType$10, $Bool, sliceType$5], [], false)}, {prop: "indexTokens", name: "indexTokens", pkg: "compress/flate", typ: $funcType([sliceType$10], [$Int, $Int], false)}, {prop: "writeTokens", name: "writeTokens", pkg: "compress/flate", typ: $funcType([sliceType$10, sliceType$6, sliceType$6], [], false)}, {prop: "writeBlockHuff", name: "writeBlockHuff", pkg: "compress/flate", typ: $funcType([$Bool, sliceType$5], [], false)}];
-		ptrType$16.methods = [{prop: "init", name: "init", pkg: "compress/flate", typ: $funcType([$Int, sliceType$5], [], false)}, {prop: "histSize", name: "histSize", pkg: "compress/flate", typ: $funcType([], [$Int], false)}, {prop: "availRead", name: "availRead", pkg: "compress/flate", typ: $funcType([], [$Int], false)}, {prop: "availWrite", name: "availWrite", pkg: "compress/flate", typ: $funcType([], [$Int], false)}, {prop: "writeSlice", name: "writeSlice", pkg: "compress/flate", typ: $funcType([], [sliceType$5], false)}, {prop: "writeMark", name: "writeMark", pkg: "compress/flate", typ: $funcType([$Int], [], false)}, {prop: "writeByte", name: "writeByte", pkg: "compress/flate", typ: $funcType([$Uint8], [], false)}, {prop: "writeCopy", name: "writeCopy", pkg: "compress/flate", typ: $funcType([$Int, $Int], [$Int], false)}, {prop: "tryWriteCopy", name: "tryWriteCopy", pkg: "compress/flate", typ: $funcType([$Int, $Int], [$Int], false)}, {prop: "readFlush", name: "readFlush", pkg: "compress/flate", typ: $funcType([], [sliceType$5], false)}];
-		ptrType$10.methods = [{prop: "encode", name: "encode", pkg: "compress/flate", typ: $funcType([sliceType$10, sliceType$5], [sliceType$10], false)}, {prop: "matchLen", name: "matchLen", pkg: "compress/flate", typ: $funcType([$Int32, $Int32, sliceType$5], [$Int32], false)}, {prop: "reset", name: "reset", pkg: "compress/flate", typ: $funcType([], [], false)}, {prop: "shiftOffsets", name: "shiftOffsets", pkg: "compress/flate", typ: $funcType([], [], false)}];
-		ptrType$8.methods = [{prop: "fillDeflate", name: "fillDeflate", pkg: "compress/flate", typ: $funcType([sliceType$5], [$Int], false)}, {prop: "writeBlock", name: "writeBlock", pkg: "compress/flate", typ: $funcType([sliceType$10, $Int], [$error], false)}, {prop: "fillWindow", name: "fillWindow", pkg: "compress/flate", typ: $funcType([sliceType$5], [], false)}, {prop: "findMatch", name: "findMatch", pkg: "compress/flate", typ: $funcType([$Int, $Int, $Int, $Int], [$Int, $Int, $Bool], false)}, {prop: "writeStoredBlock", name: "writeStoredBlock", pkg: "compress/flate", typ: $funcType([sliceType$5], [$error], false)}, {prop: "encSpeed", name: "encSpeed", pkg: "compress/flate", typ: $funcType([], [], false)}, {prop: "initDeflate", name: "initDeflate", pkg: "compress/flate", typ: $funcType([], [], false)}, {prop: "deflate", name: "deflate", pkg: "compress/flate", typ: $funcType([], [], false)}, {prop: "fillStore", name: "fillStore", pkg: "compress/flate", typ: $funcType([sliceType$5], [$Int], false)}, {prop: "store", name: "store", pkg: "compress/flate", typ: $funcType([], [], false)}, {prop: "storeHuff", name: "storeHuff", pkg: "compress/flate", typ: $funcType([], [], false)}, {prop: "write", name: "write", pkg: "compress/flate", typ: $funcType([sliceType$5], [$Int, $error], false)}, {prop: "syncFlush", name: "syncFlush", pkg: "compress/flate", typ: $funcType([], [$error], false)}, {prop: "init", name: "init", pkg: "compress/flate", typ: $funcType([io.Writer, $Int], [$error], false)}, {prop: "reset", name: "reset", pkg: "compress/flate", typ: $funcType([io.Writer], [], false)}, {prop: "close", name: "close", pkg: "compress/flate", typ: $funcType([], [$error], false)}];
-		ptrType$12.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$5], [$Int, $error], false)}];
-		ptrType$11.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$5], [$Int, $error], false)}, {prop: "Flush", name: "Flush", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([io.Writer], [], false)}];
+		ptrType$10.methods = [{prop: "sort", name: "sort", pkg: "compress/flate", typ: $funcType([sliceType$7], [], false)}];
+		ptrType$14.methods = [{prop: "reset", name: "reset", pkg: "compress/flate", typ: $funcType([io.Writer], [], false)}, {prop: "flush", name: "flush", pkg: "compress/flate", typ: $funcType([], [], false)}, {prop: "write", name: "write", pkg: "compress/flate", typ: $funcType([sliceType$5], [], false)}, {prop: "writeBits", name: "writeBits", pkg: "compress/flate", typ: $funcType([$Int32, $Uint], [], false)}, {prop: "writeBytes", name: "writeBytes", pkg: "compress/flate", typ: $funcType([sliceType$5], [], false)}, {prop: "generateCodegen", name: "generateCodegen", pkg: "compress/flate", typ: $funcType([$Int, $Int, ptrType, ptrType], [], false)}, {prop: "dynamicSize", name: "dynamicSize", pkg: "compress/flate", typ: $funcType([ptrType, ptrType, $Int], [$Int, $Int], false)}, {prop: "fixedSize", name: "fixedSize", pkg: "compress/flate", typ: $funcType([$Int], [$Int], false)}, {prop: "storedSize", name: "storedSize", pkg: "compress/flate", typ: $funcType([sliceType$5], [$Int, $Bool], false)}, {prop: "writeCode", name: "writeCode", pkg: "compress/flate", typ: $funcType([hcode], [], false)}, {prop: "writeDynamicHeader", name: "writeDynamicHeader", pkg: "compress/flate", typ: $funcType([$Int, $Int, $Int, $Bool], [], false)}, {prop: "writeStoredHeader", name: "writeStoredHeader", pkg: "compress/flate", typ: $funcType([$Int, $Bool], [], false)}, {prop: "writeFixedHeader", name: "writeFixedHeader", pkg: "compress/flate", typ: $funcType([$Bool], [], false)}, {prop: "writeBlock", name: "writeBlock", pkg: "compress/flate", typ: $funcType([sliceType$10, $Bool, sliceType$5], [], false)}, {prop: "writeBlockDynamic", name: "writeBlockDynamic", pkg: "compress/flate", typ: $funcType([sliceType$10, $Bool, sliceType$5], [], false)}, {prop: "indexTokens", name: "indexTokens", pkg: "compress/flate", typ: $funcType([sliceType$10], [$Int, $Int], false)}, {prop: "writeTokens", name: "writeTokens", pkg: "compress/flate", typ: $funcType([sliceType$10, sliceType$6, sliceType$6], [], false)}, {prop: "writeBlockHuff", name: "writeBlockHuff", pkg: "compress/flate", typ: $funcType([$Bool, sliceType$5], [], false)}];
+		ptrType$11.methods = [{prop: "init", name: "init", pkg: "compress/flate", typ: $funcType([$Int, sliceType$5], [], false)}, {prop: "histSize", name: "histSize", pkg: "compress/flate", typ: $funcType([], [$Int], false)}, {prop: "availRead", name: "availRead", pkg: "compress/flate", typ: $funcType([], [$Int], false)}, {prop: "availWrite", name: "availWrite", pkg: "compress/flate", typ: $funcType([], [$Int], false)}, {prop: "writeSlice", name: "writeSlice", pkg: "compress/flate", typ: $funcType([], [sliceType$5], false)}, {prop: "writeMark", name: "writeMark", pkg: "compress/flate", typ: $funcType([$Int], [], false)}, {prop: "writeByte", name: "writeByte", pkg: "compress/flate", typ: $funcType([$Uint8], [], false)}, {prop: "writeCopy", name: "writeCopy", pkg: "compress/flate", typ: $funcType([$Int, $Int], [$Int], false)}, {prop: "tryWriteCopy", name: "tryWriteCopy", pkg: "compress/flate", typ: $funcType([$Int, $Int], [$Int], false)}, {prop: "readFlush", name: "readFlush", pkg: "compress/flate", typ: $funcType([], [sliceType$5], false)}];
+		ptrType$15.methods = [{prop: "encode", name: "encode", pkg: "compress/flate", typ: $funcType([sliceType$10, sliceType$5], [sliceType$10], false)}, {prop: "matchLen", name: "matchLen", pkg: "compress/flate", typ: $funcType([$Int32, $Int32, sliceType$5], [$Int32], false)}, {prop: "reset", name: "reset", pkg: "compress/flate", typ: $funcType([], [], false)}, {prop: "shiftOffsets", name: "shiftOffsets", pkg: "compress/flate", typ: $funcType([], [], false)}];
+		ptrType$13.methods = [{prop: "fillDeflate", name: "fillDeflate", pkg: "compress/flate", typ: $funcType([sliceType$5], [$Int], false)}, {prop: "writeBlock", name: "writeBlock", pkg: "compress/flate", typ: $funcType([sliceType$10, $Int], [$error], false)}, {prop: "fillWindow", name: "fillWindow", pkg: "compress/flate", typ: $funcType([sliceType$5], [], false)}, {prop: "findMatch", name: "findMatch", pkg: "compress/flate", typ: $funcType([$Int, $Int, $Int, $Int], [$Int, $Int, $Bool], false)}, {prop: "writeStoredBlock", name: "writeStoredBlock", pkg: "compress/flate", typ: $funcType([sliceType$5], [$error], false)}, {prop: "encSpeed", name: "encSpeed", pkg: "compress/flate", typ: $funcType([], [], false)}, {prop: "initDeflate", name: "initDeflate", pkg: "compress/flate", typ: $funcType([], [], false)}, {prop: "deflate", name: "deflate", pkg: "compress/flate", typ: $funcType([], [], false)}, {prop: "fillStore", name: "fillStore", pkg: "compress/flate", typ: $funcType([sliceType$5], [$Int], false)}, {prop: "store", name: "store", pkg: "compress/flate", typ: $funcType([], [], false)}, {prop: "storeHuff", name: "storeHuff", pkg: "compress/flate", typ: $funcType([], [], false)}, {prop: "write", name: "write", pkg: "compress/flate", typ: $funcType([sliceType$5], [$Int, $error], false)}, {prop: "syncFlush", name: "syncFlush", pkg: "compress/flate", typ: $funcType([], [$error], false)}, {prop: "init", name: "init", pkg: "compress/flate", typ: $funcType([io.Writer, $Int], [$error], false)}, {prop: "reset", name: "reset", pkg: "compress/flate", typ: $funcType([io.Writer], [], false)}, {prop: "close", name: "close", pkg: "compress/flate", typ: $funcType([], [$error], false)}];
+		ptrType$17.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$5], [$Int, $error], false)}];
+		ptrType$16.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$5], [$Int, $error], false)}, {prop: "Flush", name: "Flush", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([io.Writer], [], false)}];
 		Resetter.init([{prop: "Reset", name: "Reset", pkg: "", typ: $funcType([io.Reader, sliceType$5], [$error], false)}]);
 		huffmanDecoder.init("compress/flate", [{prop: "min", name: "min", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "chunks", name: "chunks", embedded: false, exported: false, typ: arrayType, tag: ""}, {prop: "links", name: "links", embedded: false, exported: false, typ: sliceType$1, tag: ""}, {prop: "linkMask", name: "linkMask", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
 		Reader.init([{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$5], [$Int, $error], false)}, {prop: "ReadByte", name: "ReadByte", pkg: "", typ: $funcType([], [$Uint8, $error], false)}]);
-		decompressor.init("compress/flate", [{prop: "r", name: "r", embedded: false, exported: false, typ: Reader, tag: ""}, {prop: "roffset", name: "roffset", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "b", name: "b", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "nb", name: "nb", embedded: false, exported: false, typ: $Uint, tag: ""}, {prop: "h1", name: "h1", embedded: false, exported: false, typ: huffmanDecoder, tag: ""}, {prop: "h2", name: "h2", embedded: false, exported: false, typ: huffmanDecoder, tag: ""}, {prop: "bits", name: "bits", embedded: false, exported: false, typ: ptrType$3, tag: ""}, {prop: "codebits", name: "codebits", embedded: false, exported: false, typ: ptrType$4, tag: ""}, {prop: "dict", name: "dict", embedded: false, exported: false, typ: dictDecoder, tag: ""}, {prop: "buf", name: "buf", embedded: false, exported: false, typ: arrayType$5, tag: ""}, {prop: "step", name: "step", embedded: false, exported: false, typ: funcType, tag: ""}, {prop: "stepState", name: "stepState", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "final$12", name: "final", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "toRead", name: "toRead", embedded: false, exported: false, typ: sliceType$5, tag: ""}, {prop: "hl", name: "hl", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "hd", name: "hd", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "copyLen", name: "copyLen", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "copyDist", name: "copyDist", embedded: false, exported: false, typ: $Int, tag: ""}]);
+		decompressor.init("compress/flate", [{prop: "r", name: "r", embedded: false, exported: false, typ: Reader, tag: ""}, {prop: "rBuf", name: "rBuf", embedded: false, exported: false, typ: ptrType$4, tag: ""}, {prop: "roffset", name: "roffset", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "b", name: "b", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "nb", name: "nb", embedded: false, exported: false, typ: $Uint, tag: ""}, {prop: "h1", name: "h1", embedded: false, exported: false, typ: huffmanDecoder, tag: ""}, {prop: "h2", name: "h2", embedded: false, exported: false, typ: huffmanDecoder, tag: ""}, {prop: "bits", name: "bits", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "codebits", name: "codebits", embedded: false, exported: false, typ: ptrType$5, tag: ""}, {prop: "dict", name: "dict", embedded: false, exported: false, typ: dictDecoder, tag: ""}, {prop: "buf", name: "buf", embedded: false, exported: false, typ: arrayType$5, tag: ""}, {prop: "step", name: "step", embedded: false, exported: false, typ: funcType, tag: ""}, {prop: "stepState", name: "stepState", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "final$13", name: "final", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "toRead", name: "toRead", embedded: false, exported: false, typ: sliceType$5, tag: ""}, {prop: "hl", name: "hl", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "hd", name: "hd", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "copyLen", name: "copyLen", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "copyDist", name: "copyDist", embedded: false, exported: false, typ: $Int, tag: ""}]);
 		hcode.init("compress/flate", [{prop: "code", name: "code", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "len", name: "len", embedded: false, exported: false, typ: $Uint16, tag: ""}]);
 		huffmanEncoder.init("compress/flate", [{prop: "codes", name: "codes", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "freqcache", name: "freqcache", embedded: false, exported: false, typ: sliceType$7, tag: ""}, {prop: "bitCount", name: "bitCount", embedded: false, exported: false, typ: arrayType$6, tag: ""}, {prop: "lns", name: "lns", embedded: false, exported: false, typ: byLiteral, tag: ""}, {prop: "lfs", name: "lfs", embedded: false, exported: false, typ: byFreq, tag: ""}]);
 		literalNode.init("compress/flate", [{prop: "literal", name: "literal", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "freq", name: "freq", embedded: false, exported: false, typ: $Int32, tag: ""}]);
@@ -45568,7 +44640,7 @@ $packages["compress/flate"] = (function() {
 		tableEntry.init("compress/flate", [{prop: "val", name: "val", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "offset", name: "offset", embedded: false, exported: false, typ: $Int32, tag: ""}]);
 		deflateFast.init("compress/flate", [{prop: "table", name: "table", embedded: false, exported: false, typ: arrayType$12, tag: ""}, {prop: "prev", name: "prev", embedded: false, exported: false, typ: sliceType$5, tag: ""}, {prop: "cur", name: "cur", embedded: false, exported: false, typ: $Int32, tag: ""}]);
 		compressionLevel.init("compress/flate", [{prop: "level", name: "level", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "good", name: "good", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "lazy", name: "lazy", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "nice", name: "nice", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "chain", name: "chain", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "fastSkipHashing", name: "fastSkipHashing", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		compressor.init("compress/flate", [{prop: "compressionLevel", name: "compressionLevel", embedded: true, exported: false, typ: compressionLevel, tag: ""}, {prop: "w", name: "w", embedded: false, exported: false, typ: ptrType$9, tag: ""}, {prop: "bulkHasher", name: "bulkHasher", embedded: false, exported: false, typ: funcType$1, tag: ""}, {prop: "fill", name: "fill", embedded: false, exported: false, typ: funcType$2, tag: ""}, {prop: "step", name: "step", embedded: false, exported: false, typ: funcType$3, tag: ""}, {prop: "sync", name: "sync", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "bestSpeed", name: "bestSpeed", embedded: false, exported: false, typ: ptrType$10, tag: ""}, {prop: "chainHead", name: "chainHead", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "hashHead", name: "hashHead", embedded: false, exported: false, typ: arrayType$13, tag: ""}, {prop: "hashPrev", name: "hashPrev", embedded: false, exported: false, typ: arrayType$14, tag: ""}, {prop: "hashOffset", name: "hashOffset", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "index", name: "index", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "window", name: "window", embedded: false, exported: false, typ: sliceType$5, tag: ""}, {prop: "windowEnd", name: "windowEnd", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "blockStart", name: "blockStart", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "byteAvailable", name: "byteAvailable", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "tokens", name: "tokens", embedded: false, exported: false, typ: sliceType$10, tag: ""}, {prop: "length", name: "length", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "offset", name: "offset", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "maxInsertIndex", name: "maxInsertIndex", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "hashMatch", name: "hashMatch", embedded: false, exported: false, typ: arrayType$15, tag: ""}]);
+		compressor.init("compress/flate", [{prop: "compressionLevel", name: "compressionLevel", embedded: true, exported: false, typ: compressionLevel, tag: ""}, {prop: "w", name: "w", embedded: false, exported: false, typ: ptrType$14, tag: ""}, {prop: "bulkHasher", name: "bulkHasher", embedded: false, exported: false, typ: funcType$1, tag: ""}, {prop: "fill", name: "fill", embedded: false, exported: false, typ: funcType$2, tag: ""}, {prop: "step", name: "step", embedded: false, exported: false, typ: funcType$3, tag: ""}, {prop: "sync", name: "sync", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "bestSpeed", name: "bestSpeed", embedded: false, exported: false, typ: ptrType$15, tag: ""}, {prop: "chainHead", name: "chainHead", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "hashHead", name: "hashHead", embedded: false, exported: false, typ: arrayType$13, tag: ""}, {prop: "hashPrev", name: "hashPrev", embedded: false, exported: false, typ: arrayType$14, tag: ""}, {prop: "hashOffset", name: "hashOffset", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "index", name: "index", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "window", name: "window", embedded: false, exported: false, typ: sliceType$5, tag: ""}, {prop: "windowEnd", name: "windowEnd", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "blockStart", name: "blockStart", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "byteAvailable", name: "byteAvailable", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "tokens", name: "tokens", embedded: false, exported: false, typ: sliceType$10, tag: ""}, {prop: "length", name: "length", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "offset", name: "offset", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "maxInsertIndex", name: "maxInsertIndex", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "hashMatch", name: "hashMatch", embedded: false, exported: false, typ: arrayType$15, tag: ""}]);
 		dictWriter.init("compress/flate", [{prop: "w", name: "w", embedded: false, exported: false, typ: io.Writer, tag: ""}]);
 		Writer.init("compress/flate", [{prop: "d", name: "d", embedded: false, exported: false, typ: compressor, tag: ""}, {prop: "dict", name: "dict", embedded: false, exported: false, typ: sliceType$5, tag: ""}]);
 	};
@@ -45606,7 +44678,7 @@ $packages["compress/flate"] = (function() {
 	return $pkg;
 })();
 $packages["encoding/binary"] = (function() {
-	var $pkg = {}, $init, errors, io, math, reflect, sync, littleEndian, bigEndian, sliceType, overflow;
+	var $pkg = {}, $init, errors, io, math, reflect, sync, littleEndian, bigEndian, sliceType, errOverflow;
 	errors = $packages["errors"];
 	io = $packages["io"];
 	math = $packages["math"];
@@ -45773,7 +44845,7 @@ $packages["encoding/binary"] = (function() {
 		$r = sync.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$pkg.LittleEndian = new littleEndian.ptr();
 		$pkg.BigEndian = new bigEndian.ptr();
-		overflow = errors.New("binary: varint overflows a 64-bit integer");
+		errOverflow = errors.New("binary: varint overflows a 64-bit integer");
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
@@ -45856,7 +44928,7 @@ $packages["hash/crc32"] = (function() {
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				v = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				crc = ((x = tab, x$1 = (((crc << 24 >>> 24)) ^ v) << 24 >>> 24, ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])) ^ ((crc >>> 8 >>> 0))) >>> 0;
+				crc = ((x = (tab === ptrType.nil && $throwNilPointerError(), tab), x$1 = (((crc << 24 >>> 24)) ^ v) << 24 >>> 24, ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])) ^ ((crc >>> 8 >>> 0))) >>> 0;
 				_i++;
 			}
 			return ~crc >>> 0;
@@ -45864,16 +44936,16 @@ $packages["hash/crc32"] = (function() {
 		slicingMakeTable = function slicingMakeTable$1(poly) {
 			var crc, i, j, poly, t, x, x$1, x$2, x$3, x$4;
 			t = arrayType$1.zero();
-			simplePopulateTable(poly, t[0]);
+			simplePopulateTable(poly, $indexPtr(t, 0, ptrType));
 			i = 0;
 			while (true) {
 				if (!(i < 256)) { break; }
-				crc = (x = t[0], ((i < 0 || i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[i]));
+				crc = (x = (t === ptrType$1.nil && $throwNilPointerError(), t)[0], ((i < 0 || i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[i]));
 				j = 1;
 				while (true) {
 					if (!(j < 8)) { break; }
-					crc = ((x$1 = t[0], x$2 = (crc & 255) >>> 0, ((x$2 < 0 || x$2 >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[x$2])) ^ ((crc >>> 8 >>> 0))) >>> 0;
-					(x$3 = (x$4 = t, ((j < 0 || j >= x$4.length) ? ($throwRuntimeError("index out of range"), undefined) : x$4[j])), ((i < 0 || i >= x$3.length) ? ($throwRuntimeError("index out of range"), undefined) : x$3[i] = crc));
+					crc = ((x$1 = (t === ptrType$1.nil && $throwNilPointerError(), t)[0], x$2 = (crc & 255) >>> 0, ((x$2 < 0 || x$2 >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[x$2])) ^ ((crc >>> 8 >>> 0))) >>> 0;
+					(x$3 = (x$4 = (t === ptrType$1.nil && $throwNilPointerError(), t), ((j < 0 || j >= x$4.length) ? ($throwRuntimeError("index out of range"), undefined) : x$4[j])), ((i < 0 || i >= x$3.length) ? ($throwRuntimeError("index out of range"), undefined) : x$3[i] = crc));
 					j = j + (1) >> 0;
 				}
 				i = i + (1) >> 0;
@@ -45887,7 +44959,7 @@ $packages["hash/crc32"] = (function() {
 				while (true) {
 					if (!(p.$length > 8)) { break; }
 					crc = (crc ^ ((((((((((0 >= p.$length ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + 0]) >>> 0)) | ((((1 >= p.$length ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + 1]) >>> 0)) << 8 >>> 0)) >>> 0) | ((((2 >= p.$length ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + 2]) >>> 0)) << 16 >>> 0)) >>> 0) | ((((3 >= p.$length ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + 3]) >>> 0)) << 24 >>> 0)) >>> 0))) >>> 0;
-					crc = ((((((((((((((x = tab[0], x$1 = (7 >= p.$length ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + 7]), ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])) ^ (x$2 = tab[1], x$3 = (6 >= p.$length ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + 6]), ((x$3 < 0 || x$3 >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[x$3]))) >>> 0) ^ (x$4 = tab[2], x$5 = (5 >= p.$length ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + 5]), ((x$5 < 0 || x$5 >= x$4.length) ? ($throwRuntimeError("index out of range"), undefined) : x$4[x$5]))) >>> 0) ^ (x$6 = tab[3], x$7 = (4 >= p.$length ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + 4]), ((x$7 < 0 || x$7 >= x$6.length) ? ($throwRuntimeError("index out of range"), undefined) : x$6[x$7]))) >>> 0) ^ (x$8 = tab[4], x$9 = crc >>> 24 >>> 0, ((x$9 < 0 || x$9 >= x$8.length) ? ($throwRuntimeError("index out of range"), undefined) : x$8[x$9]))) >>> 0) ^ (x$10 = tab[5], x$11 = (((crc >>> 16 >>> 0)) & 255) >>> 0, ((x$11 < 0 || x$11 >= x$10.length) ? ($throwRuntimeError("index out of range"), undefined) : x$10[x$11]))) >>> 0) ^ (x$12 = tab[6], x$13 = (((crc >>> 8 >>> 0)) & 255) >>> 0, ((x$13 < 0 || x$13 >= x$12.length) ? ($throwRuntimeError("index out of range"), undefined) : x$12[x$13]))) >>> 0) ^ (x$14 = tab[7], x$15 = (crc & 255) >>> 0, ((x$15 < 0 || x$15 >= x$14.length) ? ($throwRuntimeError("index out of range"), undefined) : x$14[x$15]))) >>> 0;
+					crc = ((((((((((((((x = (tab === ptrType$1.nil && $throwNilPointerError(), tab)[0], x$1 = (7 >= p.$length ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + 7]), ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])) ^ (x$2 = (tab === ptrType$1.nil && $throwNilPointerError(), tab)[1], x$3 = (6 >= p.$length ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + 6]), ((x$3 < 0 || x$3 >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[x$3]))) >>> 0) ^ (x$4 = (tab === ptrType$1.nil && $throwNilPointerError(), tab)[2], x$5 = (5 >= p.$length ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + 5]), ((x$5 < 0 || x$5 >= x$4.length) ? ($throwRuntimeError("index out of range"), undefined) : x$4[x$5]))) >>> 0) ^ (x$6 = (tab === ptrType$1.nil && $throwNilPointerError(), tab)[3], x$7 = (4 >= p.$length ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + 4]), ((x$7 < 0 || x$7 >= x$6.length) ? ($throwRuntimeError("index out of range"), undefined) : x$6[x$7]))) >>> 0) ^ (x$8 = (tab === ptrType$1.nil && $throwNilPointerError(), tab)[4], x$9 = crc >>> 24 >>> 0, ((x$9 < 0 || x$9 >= x$8.length) ? ($throwRuntimeError("index out of range"), undefined) : x$8[x$9]))) >>> 0) ^ (x$10 = (tab === ptrType$1.nil && $throwNilPointerError(), tab)[5], x$11 = (((crc >>> 16 >>> 0)) & 255) >>> 0, ((x$11 < 0 || x$11 >= x$10.length) ? ($throwRuntimeError("index out of range"), undefined) : x$10[x$11]))) >>> 0) ^ (x$12 = (tab === ptrType$1.nil && $throwNilPointerError(), tab)[6], x$13 = (((crc >>> 8 >>> 0)) & 255) >>> 0, ((x$13 < 0 || x$13 >= x$12.length) ? ($throwRuntimeError("index out of range"), undefined) : x$12[x$13]))) >>> 0) ^ (x$14 = (tab === ptrType$1.nil && $throwNilPointerError(), tab)[7], x$15 = (crc & 255) >>> 0, ((x$15 < 0 || x$15 >= x$14.length) ? ($throwRuntimeError("index out of range"), undefined) : x$14[x$15]))) >>> 0;
 					p = $subslice(p, 8);
 				}
 				crc = ~crc >>> 0;
@@ -45895,7 +44967,7 @@ $packages["hash/crc32"] = (function() {
 			if (p.$length === 0) {
 				return crc;
 			}
-			return simpleUpdate(crc, tab[0], p);
+			return simpleUpdate(crc, $indexPtr(tab, 0, ptrType), p);
 		};
 		ieeeInit = function ieeeInit$1() {
 			if (archAvailableIEEE()) {
@@ -46056,7 +45128,7 @@ $packages["compress/gzip"] = (function() {
 			var {_r, _tuple, _tuple$1, ok, r, rr, z, $s, $r, $c} = $restore(this, {r});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			z = this;
-			Reader.copy(z, new Reader.ptr(new Header.ptr("", sliceType$1.nil, new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType$1.nil), "", 0), $ifaceNil, z.decompressor, 0, 0, arrayType$1.zero(), $ifaceNil, true));
+			Reader.copy((z === ptrType$3.nil && $throwNilPointerError(), z), new Reader.ptr(new Header.ptr("", sliceType$1.nil, new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType$1.nil), "", 0), $ifaceNil, z.decompressor, 0, 0, arrayType$1.zero(), $ifaceNil, true));
 			_tuple = $assertType(r, flate.Reader, true);
 			rr = _tuple[0];
 			ok = _tuple[1];
@@ -46485,7 +45557,7 @@ $packages["internal/saferio"] = (function() {
 	return $pkg;
 })();
 $packages["encoding/gob"] = (function() {
-	var $pkg = {}, $init, bufio, encoding, binary, errors, fmt, nosync, saferio, io, math, bits, os, reflect, atomic, unicode, utf8, userTypeInfo, typeId, gobType, CommonType, arrayType, gobEncoderType, mapType, sliceType, fieldType, structType, wireType, typeInfo, GobEncoder, GobDecoder, gobError, Encoder, encHelper, encoderState, encBuffer, encOp, encInstr, encEngine, Decoder, decHelper, decoderState, decBuffer, decOp, decInstr, decEngine, emptyStruct, ptrType, ptrType$1, ptrType$2, ptrType$3, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, sliceType$1, ptrType$12, ptrType$13, ptrType$14, ptrType$15, structType$1, ptrType$16, structType$2, ptrType$17, structType$3, ptrType$18, structType$4, ptrType$19, structType$5, ptrType$20, structType$6, ptrType$21, structType$7, ptrType$22, ptrType$23, ptrType$24, ptrType$25, ptrType$26, ptrType$27, sliceType$2, arrayType$1, ptrType$28, sliceType$3, ptrType$29, ptrType$30, mapType$1, ptrType$31, sliceType$4, sliceType$5, sliceType$6, sliceType$7, sliceType$8, sliceType$9, sliceType$10, sliceType$11, sliceType$12, sliceType$13, sliceType$14, sliceType$15, sliceType$16, sliceType$17, sliceType$18, sliceType$19, sliceType$20, ptrType$32, ptrType$33, ptrType$34, arrayType$2, ptrType$35, ptrType$36, sliceType$21, ptrType$37, ptrType$38, ptrType$39, ptrType$40, ptrType$41, sliceType$22, ptrType$42, ptrType$43, sliceType$23, ptrType$44, ptrType$45, ptrType$46, ptrType$47, ptrType$48, ptrType$49, ptrType$50, ptrType$51, ptrType$52, ptrType$53, ptrType$54, ptrType$55, ptrType$56, ptrType$57, ptrType$58, ptrType$59, mapType$2, ptrType$60, mapType$3, mapType$4, mapType$5, mapType$6, mapType$7, mapType$8, ptrType$61, userTypeCache, nextId, typeLock, builtinIdToType, wireTypeUserInfo, typeInfoMap, nameToConcreteType, concreteTypeToName, noValue, gobEncoderInterfaceType, _r, gobDecoderInterfaceType, _r$1, binaryMarshalerInterfaceType, _r$2, binaryUnmarshalerInterfaceType, _r$3, textMarshalerInterfaceType, _r$4, textUnmarshalerInterfaceType, _r$5, types, idToType, tBool, _r$6, tInt, _r$7, tUint, _r$8, tFloat, _r$9, tBytes, _r$10, tString, _r$11, tComplex, _r$12, tInterface, _r$13, tReserved7, _r$14, tReserved6, _r$15, tReserved5, _r$16, tReserved4, _r$17, tReserved3, _r$18, tReserved2, _r$19, tReserved1, _r$20, tWireType, x, _r$21, spaceForLength, encBufferPool, encOpTable, encArrayHelper, encSliceHelper, errBadCount, errBadUint, errBadType, errRange, decOpTable, decIgnoreOpMap, maxIgnoreNestingDepth, emptyStructType, x$1, decArrayHelper, decSliceHelper, validUserType, implementsInterface, userType, setTypeId, init, newArrayType, newGobEncoderType, newMapType, newSliceType, newStructType, newTypeObject, isExported, isSent, getBaseType, getType, checkId, bootstrapType, lookupTypeInfo, getTypeInfo, buildTypeInfo, mustGetTypeInfo, RegisterName, Register, registerBasics, errorf, error_, catchError, NewEncoder, encIndirect, encBool, encInt, encUint, floatBits, encFloat, encComplex, encUint8Array, encString, encStructTerminator, valid, encodeReflectValue, isZero, encOpFor, gobEncodeOpFor, compileEnc, getEncEngine, buildEncEngine, encBoolArray, encBoolSlice, encComplex64Array, encComplex64Slice, encComplex128Array, encComplex128Slice, encFloat32Array, encFloat32Slice, encFloat64Array, encFloat64Slice, encIntArray, encIntSlice, encInt16Array, encInt16Slice, encInt32Array, encInt32Slice, encInt64Array, encInt64Slice, encInt8Array, encInt8Slice, encStringArray, encStringSlice, encUintArray, encUintSlice, encUint16Array, encUint16Slice, encUint32Array, encUint32Slice, encUint64Array, encUint64Slice, encUintptrArray, encUintptrSlice, NewDecoder, toInt, overflow, decodeUintReader, ignoreUint, ignoreTwoUints, decAlloc, decBool, decInt8, decUint8, decInt16, decUint16, decInt32, decUint32, decInt64, decUint64, float64FromBits, float32FromBits, decFloat32, decFloat64, decComplex64, decComplex128, decUint8Slice, decString, ignoreUint8Array, decodeIntoValue, init$1, allocValue, decBoolArray, decBoolSlice, decComplex64Array, decComplex64Slice, decComplex128Array, decComplex128Slice, decFloat32Array, decFloat32Slice, decFloat64Array, decFloat64Slice, decIntArray, decIntSlice, decInt16Array, decInt16Slice, decInt32Array, decInt32Slice, decInt64Array, decInt64Slice, decInt8Array, decInt8Slice, decStringArray, decStringSlice, decUintArray, decUintSlice, decUint16Array, decUint16Slice, decUint32Array, decUint32Slice, decUint64Array, decUint64Slice, decUintptrArray, decUintptrSlice, growSlice = [];
+	var $pkg = {}, $init, bufio, encoding, binary, errors, fmt, nosync, saferio, io, math, bits, os, reflect, atomic, unicode, utf8, userTypeInfo, typeId, gobType, CommonType, arrayType, gobEncoderType, mapType, sliceType, fieldType, structType, wireType, typeInfo, GobEncoder, GobDecoder, gobError, Encoder, encHelper, encoderState, encBuffer, encOp, encInstr, encEngine, Decoder, decHelper, decoderState, decBuffer, decOp, decInstr, decEngine, emptyStruct, arrayType$1, ptrType, ptrType$1, ptrType$2, ptrType$3, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, sliceType$1, ptrType$9, ptrType$10, ptrType$11, ptrType$12, sliceType$2, ptrType$13, ptrType$14, ptrType$15, ptrType$16, structType$1, ptrType$17, structType$2, ptrType$18, structType$3, ptrType$19, structType$4, ptrType$20, structType$5, ptrType$21, structType$6, ptrType$22, structType$7, ptrType$23, sliceType$3, arrayType$2, ptrType$24, ptrType$25, ptrType$26, ptrType$27, ptrType$28, ptrType$29, ptrType$30, sliceType$4, ptrType$31, ptrType$32, mapType$1, ptrType$33, sliceType$5, sliceType$6, sliceType$7, sliceType$8, sliceType$9, sliceType$10, sliceType$11, sliceType$12, sliceType$13, sliceType$14, sliceType$15, sliceType$16, sliceType$17, sliceType$18, sliceType$19, sliceType$20, sliceType$21, ptrType$34, ptrType$35, ptrType$36, arrayType$3, ptrType$37, ptrType$38, sliceType$22, ptrType$39, ptrType$40, ptrType$41, ptrType$42, ptrType$43, ptrType$44, ptrType$45, ptrType$46, sliceType$23, ptrType$47, ptrType$48, ptrType$49, ptrType$50, ptrType$51, ptrType$52, ptrType$53, ptrType$54, ptrType$55, ptrType$56, ptrType$57, ptrType$58, ptrType$59, ptrType$60, ptrType$61, ptrType$62, ptrType$63, mapType$2, mapType$3, mapType$4, mapType$5, mapType$6, mapType$7, mapType$8, userTypeCache, typeLock, builtinIdToTypeSlice, wireTypeUserInfo, typeInfoMap, nameToConcreteType, concreteTypeToName, noValue, gobEncoderInterfaceType, _r, gobDecoderInterfaceType, _r$1, binaryMarshalerInterfaceType, _r$2, binaryUnmarshalerInterfaceType, _r$3, textMarshalerInterfaceType, _r$4, textUnmarshalerInterfaceType, _r$5, wireTypeType, _r$6, types, idToTypeSlice, tBool, _r$7, tInt, _r$8, tUint, _r$9, tFloat, _r$10, tBytes, _r$11, tString, _r$12, tComplex, _r$13, tInterface, _r$14, tReserved7, _r$15, tReserved6, _r$16, tReserved5, _r$17, tReserved4, _r$18, tReserved3, _r$19, tReserved2, _r$20, tReserved1, _r$21, typeInfoMapInit, tWireType, _r$22, spaceForLength, encBufferPool, encOpTable, encArrayHelper, encSliceHelper, errBadCount, errBadUint, errBadType, errRange, decOpTable, decIgnoreOpMap, maxIgnoreNestingDepth, emptyStructType, _r$23, decArrayHelper, decSliceHelper, validUserType, implementsInterface, userType, idToType, builtinIdToType, setTypeId, init, newArrayType, newGobEncoderType, newMapType, newSliceType, newStructType, newTypeObject, isExported, isSent, getBaseType, getType, checkId, bootstrapType, lookupTypeInfo, getTypeInfo, buildTypeInfo, mustGetTypeInfo, RegisterName, Register, registerBasics, init$1, errorf, error_, catchError, NewEncoder, encIndirect, encBool, encInt, encUint, floatBits, encFloat, encComplex, encUint8Array, encString, encStructTerminator, valid, encodeReflectValue, encOpFor, gobEncodeOpFor, compileEnc, getEncEngine, buildEncEngine, encBoolArray, encBoolSlice, encComplex64Array, encComplex64Slice, encComplex128Array, encComplex128Slice, encFloat32Array, encFloat32Slice, encFloat64Array, encFloat64Slice, encIntArray, encIntSlice, encInt16Array, encInt16Slice, encInt32Array, encInt32Slice, encInt64Array, encInt64Slice, encInt8Array, encInt8Slice, encStringArray, encStringSlice, encUintArray, encUintSlice, encUint16Array, encUint16Slice, encUint32Array, encUint32Slice, encUint64Array, encUint64Slice, encUintptrArray, encUintptrSlice, NewDecoder, toInt, overflow, decodeUintReader, ignoreUint, ignoreTwoUints, decAlloc, decBool, decInt8, decUint8, decInt16, decUint16, decInt32, decUint32, decInt64, decUint64, float64FromBits, float32FromBits, decFloat32, decFloat64, decComplex64, decComplex128, decUint8Slice, decString, ignoreUint8Array, decodeIntoValue, init$2, allocValue, decBoolArray, decBoolSlice, decComplex64Array, decComplex64Slice, decComplex128Array, decComplex128Slice, decFloat32Array, decFloat32Slice, decFloat64Array, decFloat64Slice, decIntArray, decIntSlice, decInt16Array, decInt16Slice, decInt32Array, decInt32Slice, decInt64Array, decInt64Slice, decInt8Array, decInt8Slice, decStringArray, decStringSlice, decUintArray, decUintSlice, decUint16Array, decUint16Slice, decUint32Array, decUint32Slice, decUint64Array, decUint64Slice, decUintptrArray, decUintptrSlice, growSlice = [];
 	bufio = $packages["bufio"];
 	encoding = $packages["encoding"];
 	binary = $packages["encoding/binary"];
@@ -46589,7 +45661,7 @@ $packages["encoding/gob"] = (function() {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.CommonType = new CommonType.ptr("", 0);
-			this.Field = sliceType$3.nil;
+			this.Field = sliceType$4.nil;
 			return;
 		}
 		this.CommonType = CommonType_;
@@ -46598,13 +45670,13 @@ $packages["encoding/gob"] = (function() {
 	wireType = $newType(0, $kindStruct, "gob.wireType", true, "encoding/gob", false, function(ArrayT_, SliceT_, StructT_, MapT_, GobEncoderT_, BinaryMarshalerT_, TextMarshalerT_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.ArrayT = ptrType$23.nil;
-			this.SliceT = ptrType$24.nil;
-			this.StructT = ptrType$25.nil;
-			this.MapT = ptrType$26.nil;
-			this.GobEncoderT = ptrType$27.nil;
-			this.BinaryMarshalerT = ptrType$27.nil;
-			this.TextMarshalerT = ptrType$27.nil;
+			this.ArrayT = ptrType$25.nil;
+			this.SliceT = ptrType$27.nil;
+			this.StructT = ptrType$28.nil;
+			this.MapT = ptrType$30.nil;
+			this.GobEncoderT = ptrType$31.nil;
+			this.BinaryMarshalerT = ptrType$31.nil;
+			this.TextMarshalerT = ptrType$31.nil;
 			return;
 		}
 		this.ArrayT = ArrayT_;
@@ -46620,8 +45692,8 @@ $packages["encoding/gob"] = (function() {
 		if (arguments.length === 0) {
 			this.id = 0;
 			this.encInit = new nosync.Mutex.ptr(false, false, false, false, 0);
-			this.encoder = new atomic.Pointer[0 /* encoding/gob.encEngine */].ptr(ptrType$31.nil);
-			this.wire = ptrType$29.nil;
+			this.encoder = new atomic.Pointer[0 /* encoding/gob.encEngine */].ptr(ptrType$33.nil);
+			this.wire = new wireType.ptr(ptrType$25.nil, ptrType$27.nil, ptrType$28.nil, ptrType$30.nil, ptrType$31.nil, ptrType$31.nil, ptrType$31.nil);
 			return;
 		}
 		this.id = id_;
@@ -46643,11 +45715,11 @@ $packages["encoding/gob"] = (function() {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.mutex = new nosync.Mutex.ptr(false, false, false, false, 0);
-			this.w = sliceType$20.nil;
+			this.w = sliceType$21.nil;
 			this.sent = false;
-			this.countState = ptrType$32.nil;
-			this.freeList = ptrType$32.nil;
-			this.byteBuf = new encBuffer.ptr(sliceType$1.nil, arrayType$1.zero());
+			this.countState = ptrType$34.nil;
+			this.freeList = ptrType$34.nil;
+			this.byteBuf = new encBuffer.ptr(sliceType$2.nil, arrayType$2.zero());
 			this.err = $ifaceNil;
 			return;
 		}
@@ -46663,12 +45735,12 @@ $packages["encoding/gob"] = (function() {
 	encoderState = $newType(0, $kindStruct, "gob.encoderState", true, "encoding/gob", false, function(enc_, b_, sendZero_, fieldnum_, buf_, next_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.enc = ptrType$33.nil;
-			this.b = ptrType$34.nil;
+			this.enc = ptrType$35.nil;
+			this.b = ptrType$36.nil;
 			this.sendZero = false;
 			this.fieldnum = 0;
-			this.buf = arrayType$2.zero();
-			this.next = ptrType$32.nil;
+			this.buf = arrayType$3.zero();
+			this.next = ptrType$34.nil;
 			return;
 		}
 		this.enc = enc_;
@@ -46681,8 +45753,8 @@ $packages["encoding/gob"] = (function() {
 	encBuffer = $newType(0, $kindStruct, "gob.encBuffer", true, "encoding/gob", false, function(data_, scratch_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.data = sliceType$1.nil;
-			this.scratch = arrayType$1.zero();
+			this.data = sliceType$2.nil;
+			this.scratch = arrayType$2.zero();
 			return;
 		}
 		this.data = data_;
@@ -46694,7 +45766,7 @@ $packages["encoding/gob"] = (function() {
 		if (arguments.length === 0) {
 			this.op = $throwNilPointerError;
 			this.field = 0;
-			this.index = sliceType$4.nil;
+			this.index = sliceType$5.nil;
 			this.indir = 0;
 			return;
 		}
@@ -46706,7 +45778,7 @@ $packages["encoding/gob"] = (function() {
 	encEngine = $newType(0, $kindStruct, "gob.encEngine", true, "encoding/gob", false, function(instr_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.instr = sliceType$21.nil;
+			this.instr = sliceType$22.nil;
 			return;
 		}
 		this.instr = instr_;
@@ -46716,12 +45788,12 @@ $packages["encoding/gob"] = (function() {
 		if (arguments.length === 0) {
 			this.mutex = new nosync.Mutex.ptr(false, false, false, false, 0);
 			this.r = $ifaceNil;
-			this.buf = new decBuffer.ptr(sliceType$1.nil, 0);
+			this.buf = new decBuffer.ptr(sliceType$2.nil, 0);
 			this.wireType = false;
 			this.decoderCache = false;
 			this.ignorerCache = false;
-			this.freeList = ptrType$38.nil;
-			this.countBuf = sliceType$1.nil;
+			this.freeList = ptrType$40.nil;
+			this.countBuf = sliceType$2.nil;
 			this.err = $ifaceNil;
 			return;
 		}
@@ -46739,10 +45811,10 @@ $packages["encoding/gob"] = (function() {
 	decoderState = $newType(0, $kindStruct, "gob.decoderState", true, "encoding/gob", false, function(dec_, b_, fieldnum_, next_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.dec = ptrType$39.nil;
-			this.b = ptrType$40.nil;
+			this.dec = ptrType$41.nil;
+			this.b = ptrType$42.nil;
 			this.fieldnum = 0;
-			this.next = ptrType$38.nil;
+			this.next = ptrType$40.nil;
 			return;
 		}
 		this.dec = dec_;
@@ -46753,7 +45825,7 @@ $packages["encoding/gob"] = (function() {
 	decBuffer = $newType(0, $kindStruct, "gob.decBuffer", true, "encoding/gob", false, function(data_, offset_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.data = sliceType$1.nil;
+			this.data = sliceType$2.nil;
 			this.offset = 0;
 			return;
 		}
@@ -46766,7 +45838,7 @@ $packages["encoding/gob"] = (function() {
 		if (arguments.length === 0) {
 			this.op = $throwNilPointerError;
 			this.field = 0;
-			this.index = sliceType$4.nil;
+			this.index = sliceType$5.nil;
 			this.ovfl = $ifaceNil;
 			return;
 		}
@@ -46817,110 +45889,113 @@ $packages["encoding/gob"] = (function() {
 	$pkg.decEngine = decEngine;
 	$pkg.emptyStruct = emptyStruct;
 	$pkg.$finishSetup = function() {
+		arrayType$1 = $arrayType(gobType, 64);
 		ptrType = $ptrType(userTypeInfo);
-		ptrType$1 = $ptrType(reflect.rtype);
+		ptrType$1 = $ptrType($packages["internal/abi"].Type);
 		ptrType$2 = $ptrType(GobEncoder);
 		ptrType$3 = $ptrType(GobDecoder);
 		ptrType$4 = $ptrType(encoding.BinaryMarshaler);
 		ptrType$5 = $ptrType(encoding.BinaryUnmarshaler);
 		ptrType$6 = $ptrType(encoding.TextMarshaler);
 		ptrType$7 = $ptrType(encoding.TextUnmarshaler);
-		ptrType$8 = $ptrType($Bool);
-		ptrType$9 = $ptrType($Int);
-		ptrType$10 = $ptrType($Uint);
-		ptrType$11 = $ptrType($Float64);
-		sliceType$1 = $sliceType($Uint8);
-		ptrType$12 = $ptrType(sliceType$1);
-		ptrType$13 = $ptrType($String);
-		ptrType$14 = $ptrType($Complex128);
-		ptrType$15 = $ptrType($emptyInterface);
+		ptrType$8 = $ptrType(wireType);
+		sliceType$1 = $sliceType(gobType);
+		ptrType$9 = $ptrType($Bool);
+		ptrType$10 = $ptrType($Int);
+		ptrType$11 = $ptrType($Uint);
+		ptrType$12 = $ptrType($Float64);
+		sliceType$2 = $sliceType($Uint8);
+		ptrType$13 = $ptrType(sliceType$2);
+		ptrType$14 = $ptrType($String);
+		ptrType$15 = $ptrType($Complex128);
+		ptrType$16 = $ptrType($emptyInterface);
 		structType$1 = $structType("encoding/gob", [{prop: "r7", name: "r7", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		ptrType$16 = $ptrType(structType$1);
+		ptrType$17 = $ptrType(structType$1);
 		structType$2 = $structType("encoding/gob", [{prop: "r6", name: "r6", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		ptrType$17 = $ptrType(structType$2);
+		ptrType$18 = $ptrType(structType$2);
 		structType$3 = $structType("encoding/gob", [{prop: "r5", name: "r5", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		ptrType$18 = $ptrType(structType$3);
+		ptrType$19 = $ptrType(structType$3);
 		structType$4 = $structType("encoding/gob", [{prop: "r4", name: "r4", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		ptrType$19 = $ptrType(structType$4);
+		ptrType$20 = $ptrType(structType$4);
 		structType$5 = $structType("encoding/gob", [{prop: "r3", name: "r3", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		ptrType$20 = $ptrType(structType$5);
+		ptrType$21 = $ptrType(structType$5);
 		structType$6 = $structType("encoding/gob", [{prop: "r2", name: "r2", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		ptrType$21 = $ptrType(structType$6);
+		ptrType$22 = $ptrType(structType$6);
 		structType$7 = $structType("encoding/gob", [{prop: "r1", name: "r1", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		ptrType$22 = $ptrType(structType$7);
-		ptrType$23 = $ptrType(arrayType);
-		ptrType$24 = $ptrType(sliceType);
-		ptrType$25 = $ptrType(structType);
-		ptrType$26 = $ptrType(mapType);
-		ptrType$27 = $ptrType(gobEncoderType);
-		sliceType$2 = $sliceType($emptyInterface);
-		arrayType$1 = $arrayType($Uint8, 64);
-		ptrType$28 = $ptrType(fieldType);
-		sliceType$3 = $sliceType(ptrType$28);
-		ptrType$29 = $ptrType(wireType);
-		ptrType$30 = $ptrType(typeInfo);
-		mapType$1 = $mapType(reflect.Type, ptrType$30);
-		ptrType$31 = $ptrType(encEngine);
-		sliceType$4 = $sliceType($Int);
-		sliceType$5 = $sliceType($Int8);
-		sliceType$6 = $sliceType($Int16);
-		sliceType$7 = $sliceType($Int32);
-		sliceType$8 = $sliceType($Int64);
-		sliceType$9 = $sliceType($Uint);
-		sliceType$10 = $sliceType($Uint16);
-		sliceType$11 = $sliceType($Uint32);
-		sliceType$12 = $sliceType($Uint64);
-		sliceType$13 = $sliceType($Float32);
-		sliceType$14 = $sliceType($Float64);
-		sliceType$15 = $sliceType($Complex64);
-		sliceType$16 = $sliceType($Complex128);
-		sliceType$17 = $sliceType($Uintptr);
-		sliceType$18 = $sliceType($Bool);
-		sliceType$19 = $sliceType($String);
-		sliceType$20 = $sliceType(io.Writer);
-		ptrType$32 = $ptrType(encoderState);
-		ptrType$33 = $ptrType(Encoder);
-		ptrType$34 = $ptrType(encBuffer);
-		arrayType$2 = $arrayType($Uint8, 9);
-		ptrType$35 = $ptrType(encInstr);
-		ptrType$36 = $ptrType(encOp);
-		sliceType$21 = $sliceType(encInstr);
-		ptrType$37 = $ptrType($error);
-		ptrType$38 = $ptrType(decoderState);
-		ptrType$39 = $ptrType(Decoder);
-		ptrType$40 = $ptrType(decBuffer);
-		ptrType$41 = $ptrType($Uint8);
-		sliceType$22 = $sliceType(reflect.Value);
-		ptrType$42 = $ptrType(decOp);
-		ptrType$43 = $ptrType(decEngine);
+		ptrType$23 = $ptrType(structType$7);
+		sliceType$3 = $sliceType($emptyInterface);
+		arrayType$2 = $arrayType($Uint8, 64);
+		ptrType$24 = $ptrType(emptyStruct);
+		ptrType$25 = $ptrType(arrayType);
+		ptrType$26 = $ptrType(CommonType);
+		ptrType$27 = $ptrType(sliceType);
+		ptrType$28 = $ptrType(structType);
+		ptrType$29 = $ptrType(fieldType);
+		ptrType$30 = $ptrType(mapType);
+		sliceType$4 = $sliceType(fieldType);
+		ptrType$31 = $ptrType(gobEncoderType);
+		ptrType$32 = $ptrType(typeInfo);
+		mapType$1 = $mapType(reflect.Type, ptrType$32);
+		ptrType$33 = $ptrType(encEngine);
+		sliceType$5 = $sliceType($Int);
+		sliceType$6 = $sliceType($Int8);
+		sliceType$7 = $sliceType($Int16);
+		sliceType$8 = $sliceType($Int32);
+		sliceType$9 = $sliceType($Int64);
+		sliceType$10 = $sliceType($Uint);
+		sliceType$11 = $sliceType($Uint16);
+		sliceType$12 = $sliceType($Uint32);
+		sliceType$13 = $sliceType($Uint64);
+		sliceType$14 = $sliceType($Float32);
+		sliceType$15 = $sliceType($Float64);
+		sliceType$16 = $sliceType($Complex64);
+		sliceType$17 = $sliceType($Complex128);
+		sliceType$18 = $sliceType($Uintptr);
+		sliceType$19 = $sliceType($Bool);
+		sliceType$20 = $sliceType($String);
+		sliceType$21 = $sliceType(io.Writer);
+		ptrType$34 = $ptrType(encoderState);
+		ptrType$35 = $ptrType(Encoder);
+		ptrType$36 = $ptrType(encBuffer);
+		arrayType$3 = $arrayType($Uint8, 9);
+		ptrType$37 = $ptrType(encInstr);
+		ptrType$38 = $ptrType(encOp);
+		sliceType$22 = $sliceType(encInstr);
+		ptrType$39 = $ptrType($error);
+		ptrType$40 = $ptrType(decoderState);
+		ptrType$41 = $ptrType(Decoder);
+		ptrType$42 = $ptrType(decBuffer);
+		ptrType$43 = $ptrType($Uint8);
+		ptrType$44 = $ptrType(decInstr);
+		ptrType$45 = $ptrType(decOp);
+		ptrType$46 = $ptrType(decEngine);
 		sliceType$23 = $sliceType(decInstr);
-		ptrType$44 = $ptrType(ptrType$43);
-		ptrType$45 = $ptrType(sliceType$18);
-		ptrType$46 = $ptrType(sliceType$15);
-		ptrType$47 = $ptrType(sliceType$16);
-		ptrType$48 = $ptrType(sliceType$13);
-		ptrType$49 = $ptrType(sliceType$14);
-		ptrType$50 = $ptrType(sliceType$4);
-		ptrType$51 = $ptrType(sliceType$6);
-		ptrType$52 = $ptrType(sliceType$7);
-		ptrType$53 = $ptrType(sliceType$8);
-		ptrType$54 = $ptrType(sliceType$5);
-		ptrType$55 = $ptrType(sliceType$9);
-		ptrType$56 = $ptrType(sliceType$10);
-		ptrType$57 = $ptrType(sliceType$11);
-		ptrType$58 = $ptrType(sliceType$12);
-		ptrType$59 = $ptrType(sliceType$17);
+		ptrType$47 = $ptrType(ptrType$46);
+		ptrType$48 = $ptrType(sliceType$19);
+		ptrType$49 = $ptrType(sliceType$16);
+		ptrType$50 = $ptrType(sliceType$17);
+		ptrType$51 = $ptrType(sliceType$14);
+		ptrType$52 = $ptrType(sliceType$15);
+		ptrType$53 = $ptrType(sliceType$5);
+		ptrType$54 = $ptrType(sliceType$7);
+		ptrType$55 = $ptrType(sliceType$8);
+		ptrType$56 = $ptrType(sliceType$9);
+		ptrType$57 = $ptrType(sliceType$6);
+		ptrType$58 = $ptrType(sliceType$20);
+		ptrType$59 = $ptrType(sliceType$10);
+		ptrType$60 = $ptrType(sliceType$11);
+		ptrType$61 = $ptrType(sliceType$12);
+		ptrType$62 = $ptrType(sliceType$13);
+		ptrType$63 = $ptrType(sliceType$18);
 		mapType$2 = $mapType(typeId, $Bool);
-		ptrType$60 = $ptrType(CommonType);
 		mapType$3 = $mapType(reflect.Type, typeId);
-		mapType$4 = $mapType(reflect.Type, ptrType$42);
-		mapType$5 = $mapType(typeId, ptrType$42);
-		mapType$6 = $mapType(typeId, ptrType$29);
-		mapType$7 = $mapType(typeId, ptrType$44);
+		mapType$4 = $mapType(reflect.Type, ptrType$45);
+		mapType$5 = $mapType(typeId, ptrType$45);
+		mapType$6 = $mapType(typeId, ptrType$8);
+		mapType$7 = $mapType(typeId, ptrType$47);
 		mapType$8 = $mapType(reflect.Type, mapType$7);
-		ptrType$61 = $ptrType(decInstr);
 		validUserType = function validUserType$1(rt) {
-			var {$24r, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, indir, indir$1, indir$2, indir$3, ok, ok$1, ok$2, ok$3, ok$4, pt, rt, slowpoke, ui, ui$1, ut, $s, $r, $c} = $restore(this, {rt});
+			var {$24r, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, indir, indir$1, indir$2, indir$3, ok, ok$1, ok$2, ok$3, ok$4, pt, rt, slowpoke, ui, ui$1, ut, $s, $r, $c} = $restore(this, {rt});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_tuple = userTypeCache.Load(rt);
 			ui = _tuple[0];
@@ -46934,33 +46009,33 @@ $packages["encoding/gob"] = (function() {
 			slowpoke = ut.base;
 			/* while (true) { */ case 1:
 				pt = ut.base;
-				_r$22 = pt.Kind(); /* */ $s = 5; case 5: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				/* */ if (!((_r$22 === 22))) { $s = 3; continue; }
+				_r$24 = pt.Kind(); /* */ $s = 5; case 5: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+				/* */ if (!((_r$24 === 22))) { $s = 3; continue; }
 				/* */ $s = 4; continue;
-				/* if (!((_r$22 === 22))) { */ case 3:
+				/* if (!((_r$24 === 22))) { */ case 3:
 					/* break; */ $s = 2; continue;
 				/* } */ case 4:
-				_r$23 = pt.Elem(); /* */ $s = 6; case 6: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				ut.base = _r$23;
+				_r$25 = pt.Elem(); /* */ $s = 6; case 6: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				ut.base = _r$25;
 				/* */ if ($interfaceIsEqual(ut.base, slowpoke)) { $s = 7; continue; }
 				/* */ $s = 8; continue;
 				/* if ($interfaceIsEqual(ut.base, slowpoke)) { */ case 7:
-					_r$24 = ut.base.String(); /* */ $s = 9; case 9: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-					_r$25 = errors.New("can't represent recursive pointer type " + _r$24); /* */ $s = 10; case 10: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-					$24r = [ptrType.nil, _r$25];
+					_r$26 = ut.base.String(); /* */ $s = 9; case 9: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+					_r$27 = errors.New("can't represent recursive pointer type " + _r$26); /* */ $s = 10; case 10: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+					$24r = [ptrType.nil, _r$27];
 					$s = 11; case 11: return $24r;
 				/* } */ case 8:
-				/* */ if ((_r$26 = ut.indir % 2, _r$26 === _r$26 ? _r$26 : $throwRuntimeError("integer divide by zero")) === 0) { $s = 12; continue; }
+				/* */ if ((_r$28 = ut.indir % 2, _r$28 === _r$28 ? _r$28 : $throwRuntimeError("integer divide by zero")) === 0) { $s = 12; continue; }
 				/* */ $s = 13; continue;
-				/* if ((_r$26 = ut.indir % 2, _r$26 === _r$26 ? _r$26 : $throwRuntimeError("integer divide by zero")) === 0) { */ case 12:
-					_r$27 = slowpoke.Elem(); /* */ $s = 14; case 14: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-					slowpoke = _r$27;
+				/* if ((_r$28 = ut.indir % 2, _r$28 === _r$28 ? _r$28 : $throwRuntimeError("integer divide by zero")) === 0) { */ case 12:
+					_r$29 = slowpoke.Elem(); /* */ $s = 14; case 14: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+					slowpoke = _r$29;
 				/* } */ case 13:
 				ut.indir = ut.indir + (1) >> 0;
 			$s = 1; continue;
 			case 2:
-			_r$28 = implementsInterface(ut.user, gobEncoderInterfaceType); /* */ $s = 15; case 15: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-			_tuple$1 = _r$28;
+			_r$30 = implementsInterface(ut.user, gobEncoderInterfaceType); /* */ $s = 15; case 15: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+			_tuple$1 = _r$30;
 			ok$1 = _tuple$1[0];
 			indir = _tuple$1[1];
 			/* */ if (ok$1) { $s = 16; continue; }
@@ -46972,8 +46047,8 @@ $packages["encoding/gob"] = (function() {
 				ut.encIndir = _tmp$1;
 				$s = 18; continue;
 			/* } else { */ case 17:
-				_r$29 = implementsInterface(ut.user, binaryMarshalerInterfaceType); /* */ $s = 19; case 19: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-				_tuple$2 = _r$29;
+				_r$31 = implementsInterface(ut.user, binaryMarshalerInterfaceType); /* */ $s = 19; case 19: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
+				_tuple$2 = _r$31;
 				ok$2 = _tuple$2[0];
 				indir$1 = _tuple$2[1];
 				if (ok$2) {
@@ -46983,8 +46058,8 @@ $packages["encoding/gob"] = (function() {
 					ut.encIndir = _tmp$3;
 				}
 			/* } */ case 18:
-			_r$30 = implementsInterface(ut.user, gobDecoderInterfaceType); /* */ $s = 20; case 20: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-			_tuple$3 = _r$30;
+			_r$32 = implementsInterface(ut.user, gobDecoderInterfaceType); /* */ $s = 20; case 20: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
+			_tuple$3 = _r$32;
 			ok$3 = _tuple$3[0];
 			indir$2 = _tuple$3[1];
 			/* */ if (ok$3) { $s = 21; continue; }
@@ -46996,8 +46071,8 @@ $packages["encoding/gob"] = (function() {
 				ut.decIndir = _tmp$5;
 				$s = 23; continue;
 			/* } else { */ case 22:
-				_r$31 = implementsInterface(ut.user, binaryUnmarshalerInterfaceType); /* */ $s = 24; case 24: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-				_tuple$4 = _r$31;
+				_r$33 = implementsInterface(ut.user, binaryUnmarshalerInterfaceType); /* */ $s = 24; case 24: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
+				_tuple$4 = _r$33;
 				ok$4 = _tuple$4[0];
 				indir$3 = _tuple$4[1];
 				if (ok$4) {
@@ -47010,10 +46085,10 @@ $packages["encoding/gob"] = (function() {
 			_tuple$5 = userTypeCache.LoadOrStore(rt, ut);
 			ui$1 = _tuple$5[0];
 			$s = -1; return [$assertType(ui$1, ptrType), $ifaceNil];
-			/* */ } return; } var $f = {$blk: validUserType$1, $c: true, $r, $24r, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, indir, indir$1, indir$2, indir$3, ok, ok$1, ok$2, ok$3, ok$4, pt, rt, slowpoke, ui, ui$1, ut, $s};return $f;
+			/* */ } return; } var $f = {$blk: validUserType$1, $c: true, $r, $24r, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, indir, indir$1, indir$2, indir$3, ok, ok$1, ok$2, ok$3, ok$4, pt, rt, slowpoke, ui, ui$1, ut, $s};return $f;
 		};
 		implementsInterface = function implementsInterface$1(typ, gobEncDecType) {
-			var {_r$22, _r$23, _r$24, _r$25, _r$26, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, gobEncDecType, indir, p, rt, success, typ, $s, $r, $c} = $restore(this, {typ, gobEncDecType});
+			var {_r$24, _r$25, _r$26, _r$27, _r$28, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, gobEncDecType, indir, p, rt, success, typ, $s, $r, $c} = $restore(this, {typ, gobEncDecType});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			success = false;
 			indir = 0;
@@ -47022,10 +46097,10 @@ $packages["encoding/gob"] = (function() {
 			}
 			rt = typ;
 			/* while (true) { */ case 1:
-				_r$22 = rt.Implements(gobEncDecType); /* */ $s = 5; case 5: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				/* */ if (_r$22) { $s = 3; continue; }
+				_r$24 = rt.Implements(gobEncDecType); /* */ $s = 5; case 5: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+				/* */ if (_r$24) { $s = 3; continue; }
 				/* */ $s = 4; continue;
-				/* if (_r$22) { */ case 3:
+				/* if (_r$24) { */ case 3:
 					_tmp = true;
 					_tmp$1 = indir;
 					success = _tmp;
@@ -47033,10 +46108,10 @@ $packages["encoding/gob"] = (function() {
 					$s = -1; return [success, indir];
 				/* } */ case 4:
 				p = rt;
-				_r$23 = p.Kind(); /* */ $s = 8; case 8: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				/* */ if (_r$23 === 22) { $s = 6; continue; }
+				_r$25 = p.Kind(); /* */ $s = 8; case 8: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				/* */ if (_r$25 === 22) { $s = 6; continue; }
 				/* */ $s = 7; continue;
-				/* if (_r$23 === 22) { */ case 6:
+				/* if (_r$25 === 22) { */ case 6:
 					indir = indir + (1) << 24 >> 24;
 					if (indir > 100) {
 						_tmp$2 = false;
@@ -47045,20 +46120,20 @@ $packages["encoding/gob"] = (function() {
 						indir = _tmp$3;
 						$s = -1; return [success, indir];
 					}
-					_r$24 = p.Elem(); /* */ $s = 9; case 9: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-					rt = _r$24;
+					_r$26 = p.Elem(); /* */ $s = 9; case 9: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+					rt = _r$26;
 					/* continue; */ $s = 1; continue;
 				/* } */ case 7:
 				/* break; */ $s = 2; continue;
 			case 2:
-			_r$25 = typ.Kind(); /* */ $s = 12; case 12: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-			/* */ if (!((_r$25 === 22))) { $s = 10; continue; }
+			_r$27 = typ.Kind(); /* */ $s = 12; case 12: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+			/* */ if (!((_r$27 === 22))) { $s = 10; continue; }
 			/* */ $s = 11; continue;
-			/* if (!((_r$25 === 22))) { */ case 10:
-				_r$26 = reflect.PointerTo(typ).Implements(gobEncDecType); /* */ $s = 15; case 15: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-				/* */ if (_r$26) { $s = 13; continue; }
+			/* if (!((_r$27 === 22))) { */ case 10:
+				_r$28 = reflect.PointerTo(typ).Implements(gobEncDecType); /* */ $s = 15; case 15: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+				/* */ if (_r$28) { $s = 13; continue; }
 				/* */ $s = 14; continue;
-				/* if (_r$26) { */ case 13:
+				/* if (_r$28) { */ case 13:
 					_tmp$4 = true;
 					_tmp$5 = -1;
 					success = _tmp$4;
@@ -47071,69 +46146,83 @@ $packages["encoding/gob"] = (function() {
 			success = _tmp$6;
 			indir = _tmp$7;
 			$s = -1; return [success, indir];
-			/* */ } return; } var $f = {$blk: implementsInterface$1, $c: true, $r, _r$22, _r$23, _r$24, _r$25, _r$26, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, gobEncDecType, indir, p, rt, success, typ, $s};return $f;
+			/* */ } return; } var $f = {$blk: implementsInterface$1, $c: true, $r, _r$24, _r$25, _r$26, _r$27, _r$28, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, gobEncDecType, indir, p, rt, success, typ, $s};return $f;
 		};
 		userType = function userType$1(rt) {
-			var {_r$22, _tuple, err, rt, ut, $s, $r, $c} = $restore(this, {rt});
+			var {_r$24, _tuple, err, rt, ut, $s, $r, $c} = $restore(this, {rt});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = validUserType(rt); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = _r$22;
+			_r$24 = validUserType(rt); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = _r$24;
 			ut = _tuple[0];
 			err = _tuple[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				error_(err);
 			}
 			$s = -1; return ut;
-			/* */ } return; } var $f = {$blk: userType$1, $c: true, $r, _r$22, _tuple, err, rt, ut, $s};return $f;
+			/* */ } return; } var $f = {$blk: userType$1, $c: true, $r, _r$24, _tuple, err, rt, ut, $s};return $f;
+		};
+		idToType = function idToType$1(id) {
+			var id;
+			if (id < 0 || ((id >> 0)) >= idToTypeSlice.$length) {
+				return $ifaceNil;
+			}
+			return ((id < 0 || id >= idToTypeSlice.$length) ? ($throwRuntimeError("index out of range"), undefined) : idToTypeSlice.$array[idToTypeSlice.$offset + id]);
+		};
+		builtinIdToType = function builtinIdToType$1(id) {
+			var id;
+			if (id < 0 || ((id >> 0)) >= 64) {
+				return $ifaceNil;
+			}
+			return ((id < 0 || id >= builtinIdToTypeSlice.length) ? ($throwRuntimeError("index out of range"), undefined) : builtinIdToTypeSlice[id]);
 		};
 		setTypeId = function setTypeId$1(typ) {
-			var {_key, _r$22, typ, $s, $r, $c} = $restore(this, {typ});
+			var {_r$24, nextId, typ, $s, $r, $c} = $restore(this, {typ});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = typ.id(); /* */ $s = 3; case 3: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			/* */ if (!((_r$22 === 0))) { $s = 1; continue; }
+			_r$24 = typ.id(); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			/* */ if (!((_r$24 === 0))) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!((_r$22 === 0))) { */ case 1:
+			/* if (!((_r$24 === 0))) { */ case 1:
 				$s = -1; return;
 			/* } */ case 2:
-			nextId = nextId + (1) >> 0;
+			nextId = ((idToTypeSlice.$length >> 0));
 			$r = typ.setId(nextId); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_key = nextId; (idToType || $throwRuntimeError("assignment to entry in nil map")).set(typeId.keyFor(_key), { k: _key, v: typ });
+			idToTypeSlice = $append(idToTypeSlice, typ);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: setTypeId$1, $c: true, $r, _key, _r$22, typ, $s};return $f;
+			/* */ } return; } var $f = {$blk: setTypeId$1, $c: true, $r, _r$24, nextId, typ, $s};return $f;
 		};
 		typeId.prototype.gobType = function gobType$1() {
-			var _entry, t;
+			var t;
 			t = this.$val;
 			if (t === 0) {
 				return $ifaceNil;
 			}
-			return (_entry = $mapIndex(idToType,typeId.keyFor(t)), _entry !== undefined ? _entry.v : $ifaceNil);
+			return idToType(t);
 		};
 		$ptrType(typeId).prototype.gobType = function(...$args) { return new typeId(this.$get()).gobType(...$args); };
 		typeId.prototype.string = function string() {
-			var {$24r, _r$22, t, $s, $r, $c} = $restore(this, {});
+			var {$24r, _r$24, t, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this.$val;
 			if ($interfaceIsEqual(new typeId(t).gobType(), $ifaceNil)) {
 				$s = -1; return "<nil>";
 			}
-			_r$22 = new typeId(t).gobType().string(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$24r = _r$22;
+			_r$24 = new typeId(t).gobType().string(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			$24r = _r$24;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: string, $c: true, $r, $24r, _r$22, t, $s};return $f;
+			/* */ } return; } var $f = {$blk: string, $c: true, $r, $24r, _r$24, t, $s};return $f;
 		};
 		$ptrType(typeId).prototype.string = function(...$args) { return new typeId(this.$get()).string(...$args); };
 		typeId.prototype.name = function name() {
-			var {$24r, _r$22, t, $s, $r, $c} = $restore(this, {});
+			var {$24r, _r$24, t, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this.$val;
 			if ($interfaceIsEqual(new typeId(t).gobType(), $ifaceNil)) {
 				$s = -1; return "<nil>";
 			}
-			_r$22 = new typeId(t).gobType().name(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$24r = _r$22;
+			_r$24 = new typeId(t).gobType().name(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			$24r = _r$24;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: name, $c: true, $r, $24r, _r$22, t, $s};return $f;
+			/* */ } return; } var $f = {$blk: name, $c: true, $r, $24r, _r$24, t, $s};return $f;
 		};
 		$ptrType(typeId).prototype.name = function(...$args) { return new typeId(this.$get()).name(...$args); };
 		$ptrType(CommonType).prototype.id = function id() {
@@ -47161,77 +46250,67 @@ $packages["encoding/gob"] = (function() {
 			t = this;
 			return t.Name;
 		};
-		init = function init$2() {
-			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _entry, _i, _key, _key$1, _keys, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _ref, _size, k, v, x$2, x$3, x$4, x$5, x$6, x$7, $s, $r, $c} = $restore(this, {});
+		init = function init$3() {
+			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, nextId, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			$r = checkId(16, tWireType); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$22 = mustGetTypeInfo(reflect.TypeOf((x$2 = new arrayType.ptr(new CommonType.ptr("", 0), 0, 0), new x$2.constructor.elem(x$2)))); /* */ $s = 2; case 2: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg = _r$22.id;
-			$r = checkId(17, _arg); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$23 = mustGetTypeInfo(reflect.TypeOf((x$3 = new CommonType.ptr("", 0), new x$3.constructor.elem(x$3)))); /* */ $s = 4; case 4: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$1 = _r$23.id;
-			$r = checkId(18, _arg$1); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$24 = mustGetTypeInfo(reflect.TypeOf((x$4 = new sliceType.ptr(new CommonType.ptr("", 0), 0), new x$4.constructor.elem(x$4)))); /* */ $s = 6; case 6: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			_arg$2 = _r$24.id;
-			$r = checkId(19, _arg$2); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$25 = mustGetTypeInfo(reflect.TypeOf((x$5 = new structType.ptr(new CommonType.ptr("", 0), sliceType$3.nil), new x$5.constructor.elem(x$5)))); /* */ $s = 8; case 8: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-			_arg$3 = _r$25.id;
-			$r = checkId(20, _arg$3); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$26 = mustGetTypeInfo(reflect.TypeOf((x$6 = new fieldType.ptr("", 0), new x$6.constructor.elem(x$6)))); /* */ $s = 10; case 10: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-			_arg$4 = _r$26.id;
-			$r = checkId(21, _arg$4); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$27 = mustGetTypeInfo(reflect.TypeOf((x$7 = new mapType.ptr(new CommonType.ptr("", 0), 0, 0), new x$7.constructor.elem(x$7)))); /* */ $s = 12; case 12: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-			_arg$5 = _r$27.id;
-			$r = checkId(23, _arg$5); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			builtinIdToType = new $global.Map();
-			_ref = idToType;
-			_i = 0;
-			_keys = _ref ? _ref.keys() : undefined;
-			_size = _ref ? _ref.size : 0;
-			while (true) {
-				if (!(_i < _size)) { break; }
-				_key = _keys.next().value;
-				_entry = _ref.get(_key);
-				if (_entry === undefined) {
-					_i++;
-					continue;
-				}
-				k = _entry.k;
-				v = _entry.v;
-				_key$1 = k; (builtinIdToType || $throwRuntimeError("assignment to entry in nil map")).set(typeId.keyFor(_key$1), { k: _key$1, v: v });
-				_i++;
-			}
-			/* */ if (nextId > 64) { $s = 14; continue; }
-			/* */ $s = 15; continue;
-			/* if (nextId > 64) { */ case 14:
-				_r$28 = fmt.Sprintln(new sliceType$2([new $String("nextId too large:"), new typeId(nextId)])); /* */ $s = 16; case 16: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-				$panic(new $String(_r$28));
-			/* } */ case 15:
-			nextId = 64;
-			$r = registerBasics(); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$29 = userType(reflect.TypeOf((ptrType$29.nil))); /* */ $s = 18; case 18: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-			wireTypeUserInfo = _r$29;
+			_r$24 = reflect.TypeOf((ptrType$25.nil)).Elem(); /* */ $s = 2; case 2: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_r$25 = mustGetTypeInfo(_r$24); /* */ $s = 3; case 3: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			_arg = _r$25.id;
+			$r = checkId(17, _arg); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$26 = reflect.TypeOf((ptrType$26.nil)).Elem(); /* */ $s = 5; case 5: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+			_r$27 = mustGetTypeInfo(_r$26); /* */ $s = 6; case 6: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+			_arg$1 = _r$27.id;
+			$r = checkId(18, _arg$1); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$28 = reflect.TypeOf((ptrType$27.nil)).Elem(); /* */ $s = 8; case 8: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+			_r$29 = mustGetTypeInfo(_r$28); /* */ $s = 9; case 9: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+			_arg$2 = _r$29.id;
+			$r = checkId(19, _arg$2); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$30 = reflect.TypeOf((ptrType$28.nil)).Elem(); /* */ $s = 11; case 11: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+			_r$31 = mustGetTypeInfo(_r$30); /* */ $s = 12; case 12: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
+			_arg$3 = _r$31.id;
+			$r = checkId(20, _arg$3); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$32 = reflect.TypeOf((ptrType$29.nil)).Elem(); /* */ $s = 14; case 14: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
+			_r$33 = mustGetTypeInfo(_r$32); /* */ $s = 15; case 15: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
+			_arg$4 = _r$33.id;
+			$r = checkId(21, _arg$4); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$34 = reflect.TypeOf((ptrType$30.nil)).Elem(); /* */ $s = 17; case 17: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
+			_r$35 = mustGetTypeInfo(_r$34); /* */ $s = 18; case 18: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
+			_arg$5 = _r$35.id;
+			$r = checkId(23, _arg$5); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$copySlice(new sliceType$1(builtinIdToTypeSlice), idToTypeSlice);
+			nextId = idToTypeSlice.$length;
+			/* */ if (nextId > 64) { $s = 20; continue; }
+			/* */ $s = 21; continue;
+			/* if (nextId > 64) { */ case 20:
+				_r$36 = fmt.Sprintln(new sliceType$3([new $String("nextId too large:"), new $Int(nextId)])); /* */ $s = 22; case 22: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
+				$panic(new $String(_r$36));
+			/* } */ case 21:
+			idToTypeSlice = $subslice(idToTypeSlice, 0, 64);
+			$r = registerBasics(); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$37 = userType(wireTypeType); /* */ $s = 24; case 24: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
+			wireTypeUserInfo = _r$37;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: init$2, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _entry, _i, _key, _key$1, _keys, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _ref, _size, k, v, x$2, x$3, x$4, x$5, x$6, x$7, $s};return $f;
+			/* */ } return; } var $f = {$blk: init$3, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, nextId, $s};return $f;
 		};
 		newArrayType = function newArrayType$1(name$2) {
 			var a, name$2;
 			a = new arrayType.ptr($clone(new CommonType.ptr(name$2, 0), CommonType), 0, 0);
 			return a;
 		};
-		$ptrType(arrayType).prototype.init = function init$3(elem, len) {
-			var {_r$22, a, elem, len, $s, $r, $c} = $restore(this, {elem, len});
+		$ptrType(arrayType).prototype.init = function init$4(elem, len) {
+			var {_r$24, a, elem, len, $s, $r, $c} = $restore(this, {elem, len});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			a = this;
 			$r = setTypeId(a); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$22 = elem.id(); /* */ $s = 2; case 2: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			a.Elem = _r$22;
+			_r$24 = elem.id(); /* */ $s = 2; case 2: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			a.Elem = _r$24;
 			a.Len = len;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: init$3, $c: true, $r, _r$22, a, elem, len, $s};return $f;
+			/* */ } return; } var $f = {$blk: init$4, $c: true, $r, _r$24, a, elem, len, $s};return $f;
 		};
 		$ptrType(arrayType).prototype.safeString = function safeString$1(seen) {
-			var {$24r, _arg, _arg$1, _entry, _key, _r$22, _r$23, a, seen, $s, $r, $c} = $restore(this, {seen});
+			var {$24r, _arg, _arg$1, _entry, _key, _r$24, _r$25, a, seen, $s, $r, $c} = $restore(this, {seen});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			a = this;
 			if ((_entry = $mapIndex(seen,typeId.keyFor(a.CommonType.Id)), _entry !== undefined ? _entry.v : false)) {
@@ -47239,21 +46318,21 @@ $packages["encoding/gob"] = (function() {
 			}
 			_key = a.CommonType.Id; (seen || $throwRuntimeError("assignment to entry in nil map")).set(typeId.keyFor(_key), { k: _key, v: true });
 			_arg = new $Int(a.Len);
-			_r$22 = new typeId(a.Elem).gobType().safeString(seen); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = new $String(_r$22);
-			_r$23 = fmt.Sprintf("[%d]%s", new sliceType$2([_arg, _arg$1])); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			$24r = _r$23;
+			_r$24 = new typeId(a.Elem).gobType().safeString(seen); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = new $String(_r$24);
+			_r$25 = fmt.Sprintf("[%d]%s", new sliceType$3([_arg, _arg$1])); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
 			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: safeString$1, $c: true, $r, $24r, _arg, _arg$1, _entry, _key, _r$22, _r$23, a, seen, $s};return $f;
+			/* */ } return; } var $f = {$blk: safeString$1, $c: true, $r, $24r, _arg, _arg$1, _entry, _key, _r$24, _r$25, a, seen, $s};return $f;
 		};
 		$ptrType(arrayType).prototype.string = function string$2() {
-			var {$24r, _r$22, a, $s, $r, $c} = $restore(this, {});
+			var {$24r, _r$24, a, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			a = this;
-			_r$22 = a.safeString(new $global.Map()); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$24r = _r$22;
+			_r$24 = a.safeString(new $global.Map()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			$24r = _r$24;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: string$2, $c: true, $r, $24r, _r$22, a, $s};return $f;
+			/* */ } return; } var $f = {$blk: string$2, $c: true, $r, $24r, _r$24, a, $s};return $f;
 		};
 		newGobEncoderType = function newGobEncoderType$1(name$2) {
 			var {g, name$2, $s, $r, $c} = $restore(this, {name$2});
@@ -47278,94 +46357,94 @@ $packages["encoding/gob"] = (function() {
 			m = new mapType.ptr($clone(new CommonType.ptr(name$2, 0), CommonType), 0, 0);
 			return m;
 		};
-		$ptrType(mapType).prototype.init = function init$4(key, elem) {
-			var {_r$22, _r$23, elem, key, m, $s, $r, $c} = $restore(this, {key, elem});
+		$ptrType(mapType).prototype.init = function init$5(key, elem) {
+			var {_r$24, _r$25, elem, key, m, $s, $r, $c} = $restore(this, {key, elem});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			m = this;
 			$r = setTypeId(m); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$22 = key.id(); /* */ $s = 2; case 2: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			m.Key = _r$22;
-			_r$23 = elem.id(); /* */ $s = 3; case 3: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			m.Elem = _r$23;
+			_r$24 = key.id(); /* */ $s = 2; case 2: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			m.Key = _r$24;
+			_r$25 = elem.id(); /* */ $s = 3; case 3: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			m.Elem = _r$25;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: init$4, $c: true, $r, _r$22, _r$23, elem, key, m, $s};return $f;
+			/* */ } return; } var $f = {$blk: init$5, $c: true, $r, _r$24, _r$25, elem, key, m, $s};return $f;
 		};
 		$ptrType(mapType).prototype.safeString = function safeString$3(seen) {
-			var {$24r, _entry, _key, _r$22, _r$23, _r$24, elem, key, m, seen, $s, $r, $c} = $restore(this, {seen});
+			var {$24r, _entry, _key, _r$24, _r$25, _r$26, elem, key, m, seen, $s, $r, $c} = $restore(this, {seen});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			m = this;
 			if ((_entry = $mapIndex(seen,typeId.keyFor(m.CommonType.Id)), _entry !== undefined ? _entry.v : false)) {
 				$s = -1; return m.CommonType.Name;
 			}
 			_key = m.CommonType.Id; (seen || $throwRuntimeError("assignment to entry in nil map")).set(typeId.keyFor(_key), { k: _key, v: true });
-			_r$22 = new typeId(m.Key).gobType().safeString(seen); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			key = _r$22;
-			_r$23 = new typeId(m.Elem).gobType().safeString(seen); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			elem = _r$23;
-			_r$24 = fmt.Sprintf("map[%s]%s", new sliceType$2([new $String(key), new $String(elem)])); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
+			_r$24 = new typeId(m.Key).gobType().safeString(seen); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			key = _r$24;
+			_r$25 = new typeId(m.Elem).gobType().safeString(seen); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			elem = _r$25;
+			_r$26 = fmt.Sprintf("map[%s]%s", new sliceType$3([new $String(key), new $String(elem)])); /* */ $s = 3; case 3: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+			$24r = _r$26;
 			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: safeString$3, $c: true, $r, $24r, _entry, _key, _r$22, _r$23, _r$24, elem, key, m, seen, $s};return $f;
+			/* */ } return; } var $f = {$blk: safeString$3, $c: true, $r, $24r, _entry, _key, _r$24, _r$25, _r$26, elem, key, m, seen, $s};return $f;
 		};
 		$ptrType(mapType).prototype.string = function string$4() {
-			var {$24r, _r$22, m, $s, $r, $c} = $restore(this, {});
+			var {$24r, _r$24, m, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			m = this;
-			_r$22 = m.safeString(new $global.Map()); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$24r = _r$22;
+			_r$24 = m.safeString(new $global.Map()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			$24r = _r$24;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: string$4, $c: true, $r, $24r, _r$22, m, $s};return $f;
+			/* */ } return; } var $f = {$blk: string$4, $c: true, $r, $24r, _r$24, m, $s};return $f;
 		};
 		newSliceType = function newSliceType$1(name$2) {
 			var name$2, s;
 			s = new sliceType.ptr($clone(new CommonType.ptr(name$2, 0), CommonType), 0);
 			return s;
 		};
-		$ptrType(sliceType).prototype.init = function init$5(elem) {
-			var {_r$22, _r$23, elem, s, $s, $r, $c} = $restore(this, {elem});
+		$ptrType(sliceType).prototype.init = function init$6(elem) {
+			var {_r$24, _r$25, elem, s, $s, $r, $c} = $restore(this, {elem});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			s = this;
 			$r = setTypeId(s); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$22 = elem.id(); /* */ $s = 4; case 4: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			/* */ if (_r$22 === 0) { $s = 2; continue; }
+			_r$24 = elem.id(); /* */ $s = 4; case 4: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			/* */ if (_r$24 === 0) { $s = 2; continue; }
 			/* */ $s = 3; continue;
-			/* if (_r$22 === 0) { */ case 2:
+			/* if (_r$24 === 0) { */ case 2:
 				$r = setTypeId(elem); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 3:
-			_r$23 = elem.id(); /* */ $s = 6; case 6: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			s.Elem = _r$23;
+			_r$25 = elem.id(); /* */ $s = 6; case 6: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			s.Elem = _r$25;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: init$5, $c: true, $r, _r$22, _r$23, elem, s, $s};return $f;
+			/* */ } return; } var $f = {$blk: init$6, $c: true, $r, _r$24, _r$25, elem, s, $s};return $f;
 		};
 		$ptrType(sliceType).prototype.safeString = function safeString$4(seen) {
-			var {$24r, _arg, _entry, _key, _r$22, _r$23, s, seen, $s, $r, $c} = $restore(this, {seen});
+			var {$24r, _arg, _entry, _key, _r$24, _r$25, s, seen, $s, $r, $c} = $restore(this, {seen});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			s = this;
 			if ((_entry = $mapIndex(seen,typeId.keyFor(s.CommonType.Id)), _entry !== undefined ? _entry.v : false)) {
 				$s = -1; return s.CommonType.Name;
 			}
 			_key = s.CommonType.Id; (seen || $throwRuntimeError("assignment to entry in nil map")).set(typeId.keyFor(_key), { k: _key, v: true });
-			_r$22 = new typeId(s.Elem).gobType().safeString(seen); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg = new $String(_r$22);
-			_r$23 = fmt.Sprintf("[]%s", new sliceType$2([_arg])); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			$24r = _r$23;
+			_r$24 = new typeId(s.Elem).gobType().safeString(seen); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg = new $String(_r$24);
+			_r$25 = fmt.Sprintf("[]%s", new sliceType$3([_arg])); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
 			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: safeString$4, $c: true, $r, $24r, _arg, _entry, _key, _r$22, _r$23, s, seen, $s};return $f;
+			/* */ } return; } var $f = {$blk: safeString$4, $c: true, $r, $24r, _arg, _entry, _key, _r$24, _r$25, s, seen, $s};return $f;
 		};
 		$ptrType(sliceType).prototype.string = function string$5() {
-			var {$24r, _r$22, s, $s, $r, $c} = $restore(this, {});
+			var {$24r, _r$24, s, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			s = this;
-			_r$22 = s.safeString(new $global.Map()); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$24r = _r$22;
+			_r$24 = s.safeString(new $global.Map()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			$24r = _r$24;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: string$5, $c: true, $r, $24r, _r$22, s, $s};return $f;
+			/* */ } return; } var $f = {$blk: string$5, $c: true, $r, $24r, _r$24, s, $s};return $f;
 		};
 		$ptrType(structType).prototype.safeString = function safeString$5(seen) {
-			var {_arg, _arg$1, _entry, _i, _key, _r$22, _r$23, _ref, _tuple, f, ok, s, seen, str, $s, $r, $c} = $restore(this, {seen});
+			var {_arg, _arg$1, _entry, _i, _key, _r$24, _r$25, _ref, _tuple, f, ok, s, seen, str, $s, $r, $c} = $restore(this, {seen});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			s = this;
-			if (s === ptrType$25.nil) {
+			if (s === ptrType$28.nil) {
 				$s = -1; return "<nil>";
 			}
 			_tuple = (_entry = $mapIndex(seen,typeId.keyFor(s.CommonType.Id)), _entry !== undefined ? [_entry.v, true] : [false, false]);
@@ -47379,46 +46458,46 @@ $packages["encoding/gob"] = (function() {
 			_i = 0;
 			/* while (true) { */ case 1:
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				f = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), fieldType);
 				_arg = new $String(f.Name);
-				_r$22 = new typeId(f.Id).gobType().safeString(seen); /* */ $s = 3; case 3: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				_arg$1 = new $String(_r$22);
-				_r$23 = fmt.Sprintf("%s %s; ", new sliceType$2([_arg, _arg$1])); /* */ $s = 4; case 4: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				str = str + (_r$23);
+				_r$24 = new typeId(f.Id).gobType().safeString(seen); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+				_arg$1 = new $String(_r$24);
+				_r$25 = fmt.Sprintf("%s %s; ", new sliceType$3([_arg, _arg$1])); /* */ $s = 4; case 4: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				str = str + (_r$25);
 				_i++;
 			$s = 1; continue;
 			case 2:
 			str = str + ("}");
 			$s = -1; return str;
-			/* */ } return; } var $f = {$blk: safeString$5, $c: true, $r, _arg, _arg$1, _entry, _i, _key, _r$22, _r$23, _ref, _tuple, f, ok, s, seen, str, $s};return $f;
+			/* */ } return; } var $f = {$blk: safeString$5, $c: true, $r, _arg, _arg$1, _entry, _i, _key, _r$24, _r$25, _ref, _tuple, f, ok, s, seen, str, $s};return $f;
 		};
 		$ptrType(structType).prototype.string = function string$6() {
-			var {$24r, _r$22, s, $s, $r, $c} = $restore(this, {});
+			var {$24r, _r$24, s, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			s = this;
-			_r$22 = s.safeString(new $global.Map()); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$24r = _r$22;
+			_r$24 = s.safeString(new $global.Map()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			$24r = _r$24;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: string$6, $c: true, $r, $24r, _r$22, s, $s};return $f;
+			/* */ } return; } var $f = {$blk: string$6, $c: true, $r, $24r, _r$24, s, $s};return $f;
 		};
 		newStructType = function newStructType$1(name$2) {
 			var {name$2, s, $s, $r, $c} = $restore(this, {name$2});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = new structType.ptr($clone(new CommonType.ptr(name$2, 0), CommonType), sliceType$3.nil);
+			s = new structType.ptr($clone(new CommonType.ptr(name$2, 0), CommonType), sliceType$4.nil);
 			$r = setTypeId(s); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return s;
 			/* */ } return; } var $f = {$blk: newStructType$1, $c: true, $r, name$2, s, $s};return $f;
 		};
 		newTypeObject = function newTypeObject$1(name$2, ut, rt) {
-			var {$24r, $24r$1, _1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _key, _key$1, _key$2, _key$3, _key$4, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, at, err, err$1, f, gt, i, mt, name$2, rt, st, st$1, t, t$1, tname, typ, type0, type1, ut, $s, $deferred, $r, $c} = $restore(this, {name$2, ut, rt});
+			var {$24r, $24r$1, _1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _key, _key$1, _key$2, _key$3, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$50, _r$51, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, at, err, err$1, f, gt, i, mt, name$2, rt, st, st$1, t, t$1, tname, typ, type0, type1, ut, x, $s, $deferred, $r, $c} = $restore(this, {name$2, ut, rt});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			err = [err];
 			rt = [rt];
 			/* */ if (!((ut.externalEnc === 0))) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!((ut.externalEnc === 0))) { */ case 1:
-				_r$22 = newGobEncoderType(name$2); /* */ $s = 3; case 3: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				$24r = [_r$22, $ifaceNil];
+				_r$24 = newGobEncoderType(name$2); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+				$24r = [_r$24, $ifaceNil];
 				$s = 4; case 4: return $24r;
 			/* } */ case 2:
 			err[0] = $ifaceNil;
@@ -47432,8 +46511,8 @@ $packages["encoding/gob"] = (function() {
 					}
 				}; })(err, rt), []]);
 				t = rt[0];
-				_r$23 = t.Kind(); /* */ $s = 6; case 6: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				_1 = _r$23;
+				_r$25 = t.Kind(); /* */ $s = 6; case 6: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				_1 = _r$25;
 				/* */ if (_1 === (1)) { $s = 7; continue; }
 				/* */ if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) { $s = 8; continue; }
 				/* */ if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) { $s = 9; continue; }
@@ -47463,36 +46542,36 @@ $packages["encoding/gob"] = (function() {
 				/* } else if (_1 === (17)) { */ case 14:
 					at = newArrayType(name$2);
 					_key = rt[0]; (types || $throwRuntimeError("assignment to entry in nil map")).set(reflect.Type.keyFor(_key), { k: _key, v: at });
-					_r$24 = t.Elem(); /* */ $s = 20; case 20: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-					_arg = _r$24;
-					_r$25 = getBaseType("", _arg); /* */ $s = 21; case 21: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-					_tuple = _r$25;
+					_r$26 = t.Elem(); /* */ $s = 20; case 20: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+					_arg = _r$26;
+					_r$27 = getBaseType("", _arg); /* */ $s = 21; case 21: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+					_tuple = _r$27;
 					type0 = _tuple[0];
 					err[0] = _tuple[1];
 					if (!($interfaceIsEqual(err[0], $ifaceNil))) {
 						$s = -1; return [$ifaceNil, err[0]];
 					}
 					_arg$1 = type0;
-					_r$26 = t.Len(); /* */ $s = 22; case 22: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-					_arg$2 = _r$26;
+					_r$28 = t.Len(); /* */ $s = 22; case 22: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+					_arg$2 = _r$28;
 					$r = at.init(_arg$1, _arg$2); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return [at, $ifaceNil];
 				/* } else if (_1 === (21)) { */ case 15:
 					mt = newMapType(name$2);
 					_key$1 = rt[0]; (types || $throwRuntimeError("assignment to entry in nil map")).set(reflect.Type.keyFor(_key$1), { k: _key$1, v: mt });
-					_r$27 = t.Key(); /* */ $s = 24; case 24: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-					_arg$3 = _r$27;
-					_r$28 = getBaseType("", _arg$3); /* */ $s = 25; case 25: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-					_tuple$1 = _r$28;
+					_r$29 = t.Key(); /* */ $s = 24; case 24: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+					_arg$3 = _r$29;
+					_r$30 = getBaseType("", _arg$3); /* */ $s = 25; case 25: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+					_tuple$1 = _r$30;
 					type0 = _tuple$1[0];
 					err[0] = _tuple$1[1];
 					if (!($interfaceIsEqual(err[0], $ifaceNil))) {
 						$s = -1; return [$ifaceNil, err[0]];
 					}
-					_r$29 = t.Elem(); /* */ $s = 26; case 26: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-					_arg$4 = _r$29;
-					_r$30 = getBaseType("", _arg$4); /* */ $s = 27; case 27: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-					_tuple$2 = _r$30;
+					_r$31 = t.Elem(); /* */ $s = 26; case 26: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
+					_arg$4 = _r$31;
+					_r$32 = getBaseType("", _arg$4); /* */ $s = 27; case 27: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
+					_tuple$2 = _r$32;
 					type1 = _tuple$2[0];
 					err[0] = _tuple$2[1];
 					if (!($interfaceIsEqual(err[0], $ifaceNil))) {
@@ -47501,22 +46580,22 @@ $packages["encoding/gob"] = (function() {
 					$r = mt.init(type0, type1); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return [mt, $ifaceNil];
 				/* } else if (_1 === (23)) { */ case 16:
-					_r$31 = t.Elem(); /* */ $s = 31; case 31: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-					_r$32 = _r$31.Kind(); /* */ $s = 32; case 32: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
-					/* */ if (_r$32 === 8) { $s = 29; continue; }
+					_r$33 = t.Elem(); /* */ $s = 31; case 31: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
+					_r$34 = _r$33.Kind(); /* */ $s = 32; case 32: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
+					/* */ if (_r$34 === 8) { $s = 29; continue; }
 					/* */ $s = 30; continue;
-					/* if (_r$32 === 8) { */ case 29:
+					/* if (_r$34 === 8) { */ case 29:
 						$s = -1; return [new typeId(tBytes).gobType(), $ifaceNil];
 					/* } */ case 30:
 					st = newSliceType(name$2);
 					_key$2 = rt[0]; (types || $throwRuntimeError("assignment to entry in nil map")).set(reflect.Type.keyFor(_key$2), { k: _key$2, v: st });
-					_r$33 = t.Elem(); /* */ $s = 33; case 33: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
-					_r$34 = _r$33.Name(); /* */ $s = 34; case 34: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
-					_arg$5 = _r$34;
-					_r$35 = t.Elem(); /* */ $s = 35; case 35: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
-					_arg$6 = _r$35;
-					_r$36 = getBaseType(_arg$5, _arg$6); /* */ $s = 36; case 36: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
-					_tuple$3 = _r$36;
+					_r$35 = t.Elem(); /* */ $s = 33; case 33: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
+					_r$36 = _r$35.Name(); /* */ $s = 34; case 34: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
+					_arg$5 = _r$36;
+					_r$37 = t.Elem(); /* */ $s = 35; case 35: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
+					_arg$6 = _r$37;
+					_r$38 = getBaseType(_arg$5, _arg$6); /* */ $s = 36; case 36: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
+					_tuple$3 = _r$38;
 					type0 = _tuple$3[0];
 					err[0] = _tuple$3[1];
 					if (!($interfaceIsEqual(err[0], $ifaceNil))) {
@@ -47525,64 +46604,64 @@ $packages["encoding/gob"] = (function() {
 					$r = st.init(type0); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return [st, $ifaceNil];
 				/* } else if (_1 === (25)) { */ case 17:
-					_r$37 = newStructType(name$2); /* */ $s = 38; case 38: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
-					st$1 = _r$37;
+					_r$39 = newStructType(name$2); /* */ $s = 38; case 38: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
+					st$1 = _r$39;
 					_key$3 = rt[0]; (types || $throwRuntimeError("assignment to entry in nil map")).set(reflect.Type.keyFor(_key$3), { k: _key$3, v: st$1 });
-					_key$4 = st$1.CommonType.id(); (idToType || $throwRuntimeError("assignment to entry in nil map")).set(typeId.keyFor(_key$4), { k: _key$4, v: st$1 });
+					(x = st$1.CommonType.id(), ((x < 0 || x >= idToTypeSlice.$length) ? ($throwRuntimeError("index out of range"), undefined) : idToTypeSlice.$array[idToTypeSlice.$offset + x] = st$1));
 					i = 0;
 					/* while (true) { */ case 39:
-						_r$38 = t.NumField(); /* */ $s = 41; case 41: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
-						/* if (!(i < _r$38)) { break; } */ if(!(i < _r$38)) { $s = 40; continue; }
+						_r$40 = t.NumField(); /* */ $s = 41; case 41: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
+						/* if (!(i < _r$40)) { break; } */ if(!(i < _r$40)) { $s = 40; continue; }
 						f = [f];
-						_r$39 = t.Field(i); /* */ $s = 42; case 42: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
-						f[0] = $clone(_r$39, reflect.StructField);
-						_r$40 = isSent(f[0]); /* */ $s = 45; case 45: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
-						/* */ if (!_r$40) { $s = 43; continue; }
+						_r$41 = t.Field(i); /* */ $s = 42; case 42: if($c) { $c = false; _r$41 = _r$41.$blk(); } if (_r$41 && _r$41.$blk !== undefined) { break s; }
+						f[0] = $clone(_r$41, reflect.StructField);
+						_r$42 = isSent(f[0]); /* */ $s = 45; case 45: if($c) { $c = false; _r$42 = _r$42.$blk(); } if (_r$42 && _r$42.$blk !== undefined) { break s; }
+						/* */ if (!_r$42) { $s = 43; continue; }
 						/* */ $s = 44; continue;
-						/* if (!_r$40) { */ case 43:
+						/* if (!_r$42) { */ case 43:
 							i = i + (1) >> 0;
 							/* continue; */ $s = 39; continue;
 						/* } */ case 44:
-						_r$41 = userType(f[0].Type); /* */ $s = 46; case 46: if($c) { $c = false; _r$41 = _r$41.$blk(); } if (_r$41 && _r$41.$blk !== undefined) { break s; }
-						typ = _r$41.base;
-						_r$42 = typ.Name(); /* */ $s = 47; case 47: if($c) { $c = false; _r$42 = _r$42.$blk(); } if (_r$42 && _r$42.$blk !== undefined) { break s; }
-						tname = _r$42;
+						_r$43 = userType(f[0].Type); /* */ $s = 46; case 46: if($c) { $c = false; _r$43 = _r$43.$blk(); } if (_r$43 && _r$43.$blk !== undefined) { break s; }
+						typ = _r$43.base;
+						_r$44 = typ.Name(); /* */ $s = 47; case 47: if($c) { $c = false; _r$44 = _r$44.$blk(); } if (_r$44 && _r$44.$blk !== undefined) { break s; }
+						tname = _r$44;
 						/* */ if (tname === "") { $s = 48; continue; }
 						/* */ $s = 49; continue;
 						/* if (tname === "") { */ case 48:
-							_r$43 = userType(f[0].Type); /* */ $s = 50; case 50: if($c) { $c = false; _r$43 = _r$43.$blk(); } if (_r$43 && _r$43.$blk !== undefined) { break s; }
-							t$1 = _r$43.base;
-							_r$44 = t$1.String(); /* */ $s = 51; case 51: if($c) { $c = false; _r$44 = _r$44.$blk(); } if (_r$44 && _r$44.$blk !== undefined) { break s; }
-							tname = _r$44;
+							_r$45 = userType(f[0].Type); /* */ $s = 50; case 50: if($c) { $c = false; _r$45 = _r$45.$blk(); } if (_r$45 && _r$45.$blk !== undefined) { break s; }
+							t$1 = _r$45.base;
+							_r$46 = t$1.String(); /* */ $s = 51; case 51: if($c) { $c = false; _r$46 = _r$46.$blk(); } if (_r$46 && _r$46.$blk !== undefined) { break s; }
+							tname = _r$46;
 						/* } */ case 49:
-						_r$45 = getBaseType(tname, f[0].Type); /* */ $s = 52; case 52: if($c) { $c = false; _r$45 = _r$45.$blk(); } if (_r$45 && _r$45.$blk !== undefined) { break s; }
-						_tuple$4 = _r$45;
+						_r$47 = getBaseType(tname, f[0].Type); /* */ $s = 52; case 52: if($c) { $c = false; _r$47 = _r$47.$blk(); } if (_r$47 && _r$47.$blk !== undefined) { break s; }
+						_tuple$4 = _r$47;
 						gt = _tuple$4[0];
 						err$1 = _tuple$4[1];
 						if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 							$s = -1; return [$ifaceNil, err$1];
 						}
-						_r$46 = gt.id(); /* */ $s = 55; case 55: if($c) { $c = false; _r$46 = _r$46.$blk(); } if (_r$46 && _r$46.$blk !== undefined) { break s; }
-						/* */ if (_r$46 === 0) { $s = 53; continue; }
+						_r$48 = gt.id(); /* */ $s = 55; case 55: if($c) { $c = false; _r$48 = _r$48.$blk(); } if (_r$48 && _r$48.$blk !== undefined) { break s; }
+						/* */ if (_r$48 === 0) { $s = 53; continue; }
 						/* */ $s = 54; continue;
-						/* if (_r$46 === 0) { */ case 53:
+						/* if (_r$48 === 0) { */ case 53:
 							$r = setTypeId(gt); /* */ $s = 56; case 56: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						/* } */ case 54:
-						_r$47 = gt.id(); /* */ $s = 57; case 57: if($c) { $c = false; _r$47 = _r$47.$blk(); } if (_r$47 && _r$47.$blk !== undefined) { break s; }
-						st$1.Field = $append(st$1.Field, new fieldType.ptr(f[0].Name, _r$47));
+						_r$49 = gt.id(); /* */ $s = 57; case 57: if($c) { $c = false; _r$49 = _r$49.$blk(); } if (_r$49 && _r$49.$blk !== undefined) { break s; }
+						st$1.Field = $append(st$1.Field, new fieldType.ptr(f[0].Name, _r$49));
 						i = i + (1) >> 0;
 					$s = 39; continue;
 					case 40:
 					$s = -1; return [st$1, $ifaceNil];
 				/* } else { */ case 18:
-					_r$48 = rt[0].String(); /* */ $s = 58; case 58: if($c) { $c = false; _r$48 = _r$48.$blk(); } if (_r$48 && _r$48.$blk !== undefined) { break s; }
-					_r$49 = errors.New("gob NewTypeObject can't handle type: " + _r$48); /* */ $s = 59; case 59: if($c) { $c = false; _r$49 = _r$49.$blk(); } if (_r$49 && _r$49.$blk !== undefined) { break s; }
-					$24r$1 = [$ifaceNil, _r$49];
+					_r$50 = rt[0].String(); /* */ $s = 58; case 58: if($c) { $c = false; _r$50 = _r$50.$blk(); } if (_r$50 && _r$50.$blk !== undefined) { break s; }
+					_r$51 = errors.New("gob NewTypeObject can't handle type: " + _r$50); /* */ $s = 59; case 59: if($c) { $c = false; _r$51 = _r$51.$blk(); } if (_r$51 && _r$51.$blk !== undefined) { break s; }
+					$24r$1 = [$ifaceNil, _r$51];
 					$s = 60; case 60: return $24r$1;
 				/* } */ case 19:
 			case 5:
 			$s = -1; return [$ifaceNil, $ifaceNil];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [$ifaceNil, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: newTypeObject$1, $c: true, $r, $24r, $24r$1, _1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _key, _key$1, _key$2, _key$3, _key$4, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, at, err, err$1, f, gt, i, mt, name$2, rt, st, st$1, t, t$1, tname, typ, type0, type1, ut, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [$ifaceNil, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: newTypeObject$1, $c: true, $r, $24r, $24r$1, _1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _key, _key$1, _key$2, _key$3, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$50, _r$51, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, at, err, err$1, f, gt, i, mt, name$2, rt, st, st$1, t, t$1, tname, typ, type0, type1, ut, x, $s, $deferred};return $f; } }
 		};
 		isExported = function isExported$1(name$2) {
 			var _tuple, name$2, rune;
@@ -47591,43 +46670,43 @@ $packages["encoding/gob"] = (function() {
 			return unicode.IsUpper(rune);
 		};
 		isSent = function isSent$1(field) {
-			var {_r$22, _r$23, _r$24, _r$25, _v, field, typ, $s, $r, $c} = $restore(this, {field});
+			var {_r$24, _r$25, _r$26, _r$27, _v, field, typ, $s, $r, $c} = $restore(this, {field});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!isExported(field.Name)) {
 				$s = -1; return false;
 			}
 			typ = field.Type;
 			/* while (true) { */ case 1:
-				_r$22 = typ.Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				/* if (!(_r$22 === 22)) { break; } */ if(!(_r$22 === 22)) { $s = 2; continue; }
-				_r$23 = typ.Elem(); /* */ $s = 4; case 4: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				typ = _r$23;
+				_r$24 = typ.Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+				/* if (!(_r$24 === 22)) { break; } */ if(!(_r$24 === 22)) { $s = 2; continue; }
+				_r$25 = typ.Elem(); /* */ $s = 4; case 4: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				typ = _r$25;
 			$s = 1; continue;
 			case 2:
-			_r$24 = typ.Kind(); /* */ $s = 8; case 8: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			if (_r$24 === 18) { _v = true; $s = 7; continue s; }
-			_r$25 = typ.Kind(); /* */ $s = 9; case 9: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-			_v = _r$25 === 19; case 7:
+			_r$26 = typ.Kind(); /* */ $s = 8; case 8: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+			if (_r$26 === 18) { _v = true; $s = 7; continue s; }
+			_r$27 = typ.Kind(); /* */ $s = 9; case 9: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+			_v = _r$27 === 19; case 7:
 			/* */ if (_v) { $s = 5; continue; }
 			/* */ $s = 6; continue;
 			/* if (_v) { */ case 5:
 				$s = -1; return false;
 			/* } */ case 6:
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: isSent$1, $c: true, $r, _r$22, _r$23, _r$24, _r$25, _v, field, typ, $s};return $f;
+			/* */ } return; } var $f = {$blk: isSent$1, $c: true, $r, _r$24, _r$25, _r$26, _r$27, _v, field, typ, $s};return $f;
 		};
 		getBaseType = function getBaseType$1(name$2, rt) {
-			var {$24r, _r$22, _r$23, name$2, rt, ut, $s, $r, $c} = $restore(this, {name$2, rt});
+			var {$24r, _r$24, _r$25, name$2, rt, ut, $s, $r, $c} = $restore(this, {name$2, rt});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = userType(rt); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			ut = _r$22;
-			_r$23 = getType(name$2, ut, ut.base); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			$24r = _r$23;
+			_r$24 = userType(rt); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			ut = _r$24;
+			_r$25 = getType(name$2, ut, ut.base); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
 			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: getBaseType$1, $c: true, $r, $24r, _r$22, _r$23, name$2, rt, ut, $s};return $f;
+			/* */ } return; } var $f = {$blk: getBaseType$1, $c: true, $r, $24r, _r$24, _r$25, name$2, rt, ut, $s};return $f;
 		};
 		getType = function getType$1(name$2, ut, rt) {
-			var {_entry, _key, _r$22, _tuple, _tuple$1, err, name$2, present, rt, typ, ut, $s, $r, $c} = $restore(this, {name$2, ut, rt});
+			var {_entry, _key, _r$24, _tuple, _tuple$1, err, name$2, present, rt, typ, ut, $s, $r, $c} = $restore(this, {name$2, ut, rt});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_tuple = (_entry = $mapIndex(types,reflect.Type.keyFor(rt)), _entry !== undefined ? [_entry.v, true] : [$ifaceNil, false]);
 			typ = _tuple[0];
@@ -47635,230 +46714,236 @@ $packages["encoding/gob"] = (function() {
 			if (present) {
 				$s = -1; return [typ, $ifaceNil];
 			}
-			_r$22 = newTypeObject(name$2, ut, rt); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple$1 = _r$22;
+			_r$24 = newTypeObject(name$2, ut, rt); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple$1 = _r$24;
 			typ = _tuple$1[0];
 			err = _tuple$1[1];
 			if ($interfaceIsEqual(err, $ifaceNil)) {
 				_key = rt; (types || $throwRuntimeError("assignment to entry in nil map")).set(reflect.Type.keyFor(_key), { k: _key, v: typ });
 			}
 			$s = -1; return [typ, err];
-			/* */ } return; } var $f = {$blk: getType$1, $c: true, $r, _entry, _key, _r$22, _tuple, _tuple$1, err, name$2, present, rt, typ, ut, $s};return $f;
+			/* */ } return; } var $f = {$blk: getType$1, $c: true, $r, _entry, _key, _r$24, _tuple, _tuple$1, err, name$2, present, rt, typ, ut, $s};return $f;
 		};
 		checkId = function checkId$1(want, got) {
-			var {_r$22, _r$23, _r$24, _r$25, got, want, $s, $r, $c} = $restore(this, {want, got});
+			var {_r$24, _r$25, _r$26, _r$27, got, want, $s, $r, $c} = $restore(this, {want, got});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			/* */ if (!((want === got))) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!((want === got))) { */ case 1:
-				_r$22 = fmt.Fprintf(os.Stderr, "checkId: %d should be %d\n", new sliceType$2([new $Int(((got >> 0))), new $Int(((want >> 0)))])); /* */ $s = 3; case 3: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				_r$22;
-				_r$23 = new typeId(got).name(); /* */ $s = 4; case 4: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				_r$24 = new typeId(got).string(); /* */ $s = 5; case 5: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-				_r$25 = new typeId(want).string(); /* */ $s = 6; case 6: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-				$panic(new $String("bootstrap type wrong id: " + _r$23 + " " + _r$24 + " not " + _r$25));
+				_r$24 = fmt.Fprintf(os.Stderr, "checkId: %d should be %d\n", new sliceType$3([new $Int(((got >> 0))), new $Int(((want >> 0)))])); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+				_r$24;
+				_r$25 = new typeId(got).name(); /* */ $s = 4; case 4: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				_r$26 = new typeId(got).string(); /* */ $s = 5; case 5: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+				_r$27 = new typeId(want).string(); /* */ $s = 6; case 6: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+				$panic(new $String("bootstrap type wrong id: " + _r$25 + " " + _r$26 + " not " + _r$27));
 			/* } */ case 2:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: checkId$1, $c: true, $r, _r$22, _r$23, _r$24, _r$25, got, want, $s};return $f;
+			/* */ } return; } var $f = {$blk: checkId$1, $c: true, $r, _r$24, _r$25, _r$26, _r$27, got, want, $s};return $f;
 		};
-		bootstrapType = function bootstrapType$1(name$2, e, expect) {
-			var {_entry, _key, _r$22, _r$23, _r$24, _tuple, e, expect, name$2, present, rt, typ, $s, $r, $c} = $restore(this, {name$2, e, expect});
+		bootstrapType = function bootstrapType$1(name$2, e) {
+			var {_entry, _key, _r$24, _r$25, _tuple, e, name$2, present, rt, typ, $s, $r, $c} = $restore(this, {name$2, e});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = reflect.TypeOf(e).Elem(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			rt = _r$22;
+			_r$24 = reflect.TypeOf(e).Elem(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			rt = _r$24;
 			_tuple = (_entry = $mapIndex(types,reflect.Type.keyFor(rt)), _entry !== undefined ? [_entry.v, true] : [$ifaceNil, false]);
 			present = _tuple[1];
 			/* */ if (present) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if (present) { */ case 2:
-				_r$23 = rt.String(); /* */ $s = 4; case 4: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				$panic(new $String("bootstrap type already present: " + name$2 + ", " + _r$23));
+				_r$25 = rt.String(); /* */ $s = 4; case 4: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				$panic(new $String("bootstrap type already present: " + name$2 + ", " + _r$25));
 			/* } */ case 3:
 			typ = new CommonType.ptr(name$2, 0);
 			_key = rt; (types || $throwRuntimeError("assignment to entry in nil map")).set(reflect.Type.keyFor(_key), { k: _key, v: typ });
 			$r = setTypeId(typ); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = checkId(expect, nextId); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$24 = userType(rt); /* */ $s = 7; case 7: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			_r$24;
-			$s = -1; return nextId;
-			/* */ } return; } var $f = {$blk: bootstrapType$1, $c: true, $r, _entry, _key, _r$22, _r$23, _r$24, _tuple, e, expect, name$2, present, rt, typ, $s};return $f;
+			$s = -1; return typ.id();
+			/* */ } return; } var $f = {$blk: bootstrapType$1, $c: true, $r, _entry, _key, _r$24, _r$25, _tuple, e, name$2, present, rt, typ, $s};return $f;
 		};
 		$ptrType(wireType).prototype.string = function string$7() {
 			var w;
 			w = this;
-			if (w === ptrType$29.nil) {
+			if (w === ptrType$8.nil) {
 				return "unknown type";
 			}
-			if (!(w.ArrayT === ptrType$23.nil)) {
+			if (!(w.ArrayT === ptrType$25.nil)) {
 				return w.ArrayT.CommonType.Name;
-			} else if (!(w.SliceT === ptrType$24.nil)) {
+			} else if (!(w.SliceT === ptrType$27.nil)) {
 				return w.SliceT.CommonType.Name;
-			} else if (!(w.StructT === ptrType$25.nil)) {
+			} else if (!(w.StructT === ptrType$28.nil)) {
 				return w.StructT.CommonType.Name;
-			} else if (!(w.MapT === ptrType$26.nil)) {
+			} else if (!(w.MapT === ptrType$30.nil)) {
 				return w.MapT.CommonType.Name;
-			} else if (!(w.GobEncoderT === ptrType$27.nil)) {
+			} else if (!(w.GobEncoderT === ptrType$31.nil)) {
 				return w.GobEncoderT.CommonType.Name;
-			} else if (!(w.BinaryMarshalerT === ptrType$27.nil)) {
+			} else if (!(w.BinaryMarshalerT === ptrType$31.nil)) {
 				return w.BinaryMarshalerT.CommonType.Name;
-			} else if (!(w.TextMarshalerT === ptrType$27.nil)) {
+			} else if (!(w.TextMarshalerT === ptrType$31.nil)) {
 				return w.TextMarshalerT.CommonType.Name;
 			}
 			return "unknown type";
 		};
 		lookupTypeInfo = function lookupTypeInfo$1(rt) {
-			var _entry, _tuple, m, rt;
+			var _entry, _entry$1, _tuple, m, m$1, rt;
+			m = typeInfoMapInit;
+			if (!(m === false)) {
+				return (_entry = $mapIndex(m,reflect.Type.keyFor(rt)), _entry !== undefined ? _entry.v : ptrType$32.nil);
+			}
 			_tuple = $assertType(typeInfoMap.Load(), mapType$1, true);
-			m = _tuple[0];
-			return (_entry = $mapIndex(m,reflect.Type.keyFor(rt)), _entry !== undefined ? _entry.v : ptrType$30.nil);
+			m$1 = _tuple[0];
+			return (_entry$1 = $mapIndex(m$1,reflect.Type.keyFor(rt)), _entry$1 !== undefined ? _entry$1.v : ptrType$32.nil);
 		};
 		getTypeInfo = function getTypeInfo$1(ut) {
-			var {$24r, _r$22, info, rt, ut, $s, $r, $c} = $restore(this, {ut});
+			var {$24r, _r$24, info, rt, ut, $s, $r, $c} = $restore(this, {ut});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			rt = ut.base;
 			if (!((ut.externalEnc === 0))) {
 				rt = ut.user;
 			}
 			info = lookupTypeInfo(rt);
-			if (!(info === ptrType$30.nil)) {
+			if (!(info === ptrType$32.nil)) {
 				$s = -1; return [info, $ifaceNil];
 			}
-			_r$22 = buildTypeInfo(ut, rt); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$24r = _r$22;
+			_r$24 = buildTypeInfo(ut, rt); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			$24r = _r$24;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: getTypeInfo$1, $c: true, $r, $24r, _r$22, info, rt, ut, $s};return $f;
+			/* */ } return; } var $f = {$blk: getTypeInfo$1, $c: true, $r, $24r, _r$24, info, rt, ut, $s};return $f;
 		};
 		buildTypeInfo = function buildTypeInfo$1(ut, rt) {
-			var {_1, _2, _entry, _i, _key, _key$1, _key$2, _keys, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _ref, _size, _tuple, _tuple$1, _tuple$2, err, err$1, gt, gt$1, info, info$1, k, m, newm, rt, t, typ, userType$2, ut, v, $s, $deferred, $r, $c} = $restore(this, {ut, rt});
+			var {_1, _2, _entry, _i, _key, _key$1, _key$2, _key$3, _keys, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _ref, _size, _tuple, _tuple$1, _tuple$2, err, err$1, gt, gt$1, info, info$1, k, m, m$1, newm, rt, t, typ, userType$2, ut, v, x, $s, $deferred, $r, $c} = $restore(this, {ut, rt});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			typeLock.Lock();
 			$deferred.push([$methodVal(typeLock, "Unlock"), []]);
 			info = lookupTypeInfo(rt);
-			if (!(info === ptrType$30.nil)) {
+			if (!(info === ptrType$32.nil)) {
 				$s = -1; return [info, $ifaceNil];
 			}
-			_r$22 = rt.Name(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_r$23 = getBaseType(_r$22, rt); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_tuple = _r$23;
+			_r$24 = rt.Name(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_r$25 = getBaseType(_r$24, rt); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			_tuple = _r$25;
 			gt = _tuple[0];
 			err = _tuple[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [ptrType$30.nil, err];
+				$s = -1; return [ptrType$32.nil, err];
 			}
-			_r$24 = gt.id(); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			info$1 = new typeInfo.ptr(_r$24, new nosync.Mutex.ptr(false, false, false, false, 0), new atomic.Pointer[0 /* encoding/gob.encEngine */].ptr(ptrType$31.nil), ptrType$29.nil);
+			_r$26 = gt.id(); /* */ $s = 3; case 3: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+			info$1 = new typeInfo.ptr(_r$26, new nosync.Mutex.ptr(false, false, false, false, 0), new atomic.Pointer[0 /* encoding/gob.encEngine */].ptr(ptrType$33.nil), new wireType.ptr(ptrType$25.nil, ptrType$27.nil, ptrType$28.nil, ptrType$30.nil, ptrType$31.nil, ptrType$31.nil, ptrType$31.nil));
 			/* */ if (!((ut.externalEnc === 0))) { $s = 4; continue; }
 			/* */ $s = 5; continue;
 			/* if (!((ut.externalEnc === 0))) { */ case 4:
-				_r$25 = rt.Name(); /* */ $s = 7; case 7: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-				_r$26 = getType(_r$25, ut, rt); /* */ $s = 8; case 8: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-				_tuple$1 = _r$26;
+				_r$27 = rt.Name(); /* */ $s = 7; case 7: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+				_r$28 = getType(_r$27, ut, rt); /* */ $s = 8; case 8: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+				_tuple$1 = _r$28;
 				userType$2 = _tuple$1[0];
 				err$1 = _tuple$1[1];
 				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
-					$s = -1; return [ptrType$30.nil, err$1];
+					$s = -1; return [ptrType$32.nil, err$1];
 				}
-				_r$27 = userType$2.id(); /* */ $s = 9; case 9: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-				_r$28 = new typeId(_r$27).gobType(); /* */ $s = 10; case 10: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-				gt$1 = $assertType(_r$28, ptrType$27);
+				_r$29 = userType$2.id(); /* */ $s = 9; case 9: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+				_r$30 = new typeId(_r$29).gobType(); /* */ $s = 10; case 10: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+				gt$1 = $assertType(_r$30, ptrType$31);
 				_1 = ut.externalEnc;
 				if (_1 === (1)) {
-					info$1.wire = new wireType.ptr(ptrType$23.nil, ptrType$24.nil, ptrType$25.nil, ptrType$26.nil, gt$1, ptrType$27.nil, ptrType$27.nil);
+					info$1.wire.GobEncoderT = gt$1;
 				} else if (_1 === (2)) {
-					info$1.wire = new wireType.ptr(ptrType$23.nil, ptrType$24.nil, ptrType$25.nil, ptrType$26.nil, ptrType$27.nil, gt$1, ptrType$27.nil);
+					info$1.wire.BinaryMarshalerT = gt$1;
 				} else if (_1 === (3)) {
-					info$1.wire = new wireType.ptr(ptrType$23.nil, ptrType$24.nil, ptrType$25.nil, ptrType$26.nil, ptrType$27.nil, ptrType$27.nil, gt$1);
+					info$1.wire.TextMarshalerT = gt$1;
 				}
 				rt = ut.user;
 				$s = 6; continue;
 			/* } else { */ case 5:
 				t = new typeId(info$1.id).gobType();
 					typ = rt;
-					_r$29 = typ.Kind(); /* */ $s = 12; case 12: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-					_2 = _r$29;
+					_r$31 = typ.Kind(); /* */ $s = 12; case 12: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
+					_2 = _r$31;
 					/* */ if (_2 === (17)) { $s = 13; continue; }
 					/* */ if (_2 === (21)) { $s = 14; continue; }
 					/* */ if (_2 === (23)) { $s = 15; continue; }
 					/* */ if (_2 === (25)) { $s = 16; continue; }
 					/* */ $s = 17; continue;
 					/* if (_2 === (17)) { */ case 13:
-						info$1.wire = new wireType.ptr($assertType(t, ptrType$23), ptrType$24.nil, ptrType$25.nil, ptrType$26.nil, ptrType$27.nil, ptrType$27.nil, ptrType$27.nil);
+						info$1.wire.ArrayT = $assertType(t, ptrType$25);
 						$s = 17; continue;
 					/* } else if (_2 === (21)) { */ case 14:
-						info$1.wire = new wireType.ptr(ptrType$23.nil, ptrType$24.nil, ptrType$25.nil, $assertType(t, ptrType$26), ptrType$27.nil, ptrType$27.nil, ptrType$27.nil);
+						info$1.wire.MapT = $assertType(t, ptrType$30);
 						$s = 17; continue;
 					/* } else if (_2 === (23)) { */ case 15:
-						_r$30 = typ.Elem(); /* */ $s = 20; case 20: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-						_r$31 = _r$30.Kind(); /* */ $s = 21; case 21: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-						/* */ if (!((_r$31 === 8))) { $s = 18; continue; }
+						_r$32 = typ.Elem(); /* */ $s = 20; case 20: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
+						_r$33 = _r$32.Kind(); /* */ $s = 21; case 21: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
+						/* */ if (!((_r$33 === 8))) { $s = 18; continue; }
 						/* */ $s = 19; continue;
-						/* if (!((_r$31 === 8))) { */ case 18:
-							info$1.wire = new wireType.ptr(ptrType$23.nil, $assertType(t, ptrType$24), ptrType$25.nil, ptrType$26.nil, ptrType$27.nil, ptrType$27.nil, ptrType$27.nil);
+						/* if (!((_r$33 === 8))) { */ case 18:
+							info$1.wire.SliceT = $assertType(t, ptrType$27);
 						/* } */ case 19:
 						$s = 17; continue;
 					/* } else if (_2 === (25)) { */ case 16:
-						info$1.wire = new wireType.ptr(ptrType$23.nil, ptrType$24.nil, $assertType(t, ptrType$25), ptrType$26.nil, ptrType$27.nil, ptrType$27.nil, ptrType$27.nil);
+						info$1.wire.StructT = $assertType(t, ptrType$28);
 					/* } */ case 17:
 				case 11:
 			/* } */ case 6:
-			newm = new $global.Map();
+			m = typeInfoMapInit;
+			if (!(m === false)) {
+				_key = rt; (m || $throwRuntimeError("assignment to entry in nil map")).set(reflect.Type.keyFor(_key), { k: _key, v: info$1 });
+				$s = -1; return [info$1, $ifaceNil];
+			}
 			_tuple$2 = $assertType(typeInfoMap.Load(), mapType$1, true);
-			m = _tuple$2[0];
-			_ref = m;
+			m$1 = _tuple$2[0];
+			newm = (x = (m$1 ? m$1.size : 0), ((x < 0 || x > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map()));
+			_ref = m$1;
 			_i = 0;
 			_keys = _ref ? _ref.keys() : undefined;
 			_size = _ref ? _ref.size : 0;
 			while (true) {
 				if (!(_i < _size)) { break; }
-				_key = _keys.next().value;
-				_entry = _ref.get(_key);
+				_key$1 = _keys.next().value;
+				_entry = _ref.get(_key$1);
 				if (_entry === undefined) {
 					_i++;
 					continue;
 				}
 				k = _entry.k;
 				v = _entry.v;
-				_key$1 = k; (newm || $throwRuntimeError("assignment to entry in nil map")).set(reflect.Type.keyFor(_key$1), { k: _key$1, v: v });
+				_key$2 = k; (newm || $throwRuntimeError("assignment to entry in nil map")).set(reflect.Type.keyFor(_key$2), { k: _key$2, v: v });
 				_i++;
 			}
-			_key$2 = rt; (newm || $throwRuntimeError("assignment to entry in nil map")).set(reflect.Type.keyFor(_key$2), { k: _key$2, v: info$1 });
+			_key$3 = rt; (newm || $throwRuntimeError("assignment to entry in nil map")).set(reflect.Type.keyFor(_key$3), { k: _key$3, v: info$1 });
 			typeInfoMap.Store(new mapType$1(newm));
 			$s = -1; return [info$1, $ifaceNil];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [ptrType$30.nil, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: buildTypeInfo$1, $c: true, $r, _1, _2, _entry, _i, _key, _key$1, _key$2, _keys, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _ref, _size, _tuple, _tuple$1, _tuple$2, err, err$1, gt, gt$1, info, info$1, k, m, newm, rt, t, typ, userType$2, ut, v, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [ptrType$32.nil, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: buildTypeInfo$1, $c: true, $r, _1, _2, _entry, _i, _key, _key$1, _key$2, _key$3, _keys, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _ref, _size, _tuple, _tuple$1, _tuple$2, err, err$1, gt, gt$1, info, info$1, k, m, m$1, newm, rt, t, typ, userType$2, ut, v, x, $s, $deferred};return $f; } }
 		};
 		mustGetTypeInfo = function mustGetTypeInfo$1(rt) {
-			var {_r$22, _r$23, _r$24, _tuple, err, rt, t, $s, $r, $c} = $restore(this, {rt});
+			var {_r$24, _r$25, _r$26, _tuple, err, rt, t, $s, $r, $c} = $restore(this, {rt});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = userType(rt); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_r$23 = getTypeInfo(_r$22); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_tuple = _r$23;
+			_r$24 = userType(rt); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_r$25 = getTypeInfo(_r$24); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			_tuple = _r$25;
 			t = _tuple[0];
 			err = _tuple[1];
 			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 3; continue; }
 			/* */ $s = 4; continue;
 			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 3:
-				_r$24 = err.Error(); /* */ $s = 5; case 5: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-				$panic(new $String("getTypeInfo: " + _r$24));
+				_r$26 = err.Error(); /* */ $s = 5; case 5: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+				$panic(new $String("getTypeInfo: " + _r$26));
 			/* } */ case 4:
 			$s = -1; return t;
-			/* */ } return; } var $f = {$blk: mustGetTypeInfo$1, $c: true, $r, _r$22, _r$23, _r$24, _tuple, err, rt, t, $s};return $f;
+			/* */ } return; } var $f = {$blk: mustGetTypeInfo$1, $c: true, $r, _r$24, _r$25, _r$26, _tuple, err, rt, t, $s};return $f;
 		};
 		RegisterName = function RegisterName$1(name$2, value) {
-			var {_r$22, _r$23, _r$24, _tuple, _tuple$1, dup, dup$1, n, name$2, t, ut, value, $s, $r, $c} = $restore(this, {name$2, value});
+			var {_r$24, _r$25, _r$26, _tuple, _tuple$1, dup, dup$1, n, name$2, t, ut, value, $s, $r, $c} = $restore(this, {name$2, value});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (name$2 === "") {
 				$panic(new $String("attempt to register empty name"));
 			}
-			_r$22 = userType(reflect.TypeOf(value)); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			ut = _r$22;
+			_r$24 = userType(reflect.TypeOf(value)); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			ut = _r$24;
 			_tuple = nameToConcreteType.LoadOrStore(new $String(name$2), reflect.TypeOf(value));
 			t = _tuple[0];
 			dup = _tuple[1];
 			/* */ if (dup && !($interfaceIsEqual(t, ut.user))) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if (dup && !($interfaceIsEqual(t, ut.user))) { */ case 2:
-				_r$23 = fmt.Sprintf("gob: registering duplicate types for %q: %s != %s", new sliceType$2([new $String(name$2), t, ut.user])); /* */ $s = 4; case 4: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				$panic(new $String(_r$23));
+				_r$25 = fmt.Sprintf("gob: registering duplicate types for %q: %s != %s", new sliceType$3([new $String(name$2), t, ut.user])); /* */ $s = 4; case 4: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				$panic(new $String(_r$25));
 			/* } */ case 3:
 			_tuple$1 = concreteTypeToName.LoadOrStore(ut.base, new $String(name$2));
 			n = _tuple$1[0];
@@ -47867,53 +46952,53 @@ $packages["encoding/gob"] = (function() {
 			/* */ $s = 6; continue;
 			/* if (dup$1 && !($interfaceIsEqual(n, new $String(name$2)))) { */ case 5:
 				nameToConcreteType.Delete(new $String(name$2));
-				_r$24 = fmt.Sprintf("gob: registering duplicate names for %s: %q != %q", new sliceType$2([ut.user, n, new $String(name$2)])); /* */ $s = 7; case 7: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-				$panic(new $String(_r$24));
+				_r$26 = fmt.Sprintf("gob: registering duplicate names for %s: %q != %q", new sliceType$3([ut.user, n, new $String(name$2)])); /* */ $s = 7; case 7: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+				$panic(new $String(_r$26));
 			/* } */ case 6:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: RegisterName$1, $c: true, $r, _r$22, _r$23, _r$24, _tuple, _tuple$1, dup, dup$1, n, name$2, t, ut, value, $s};return $f;
+			/* */ } return; } var $f = {$blk: RegisterName$1, $c: true, $r, _r$24, _r$25, _r$26, _tuple, _tuple$1, dup, dup$1, n, name$2, t, ut, value, $s};return $f;
 		};
 		$pkg.RegisterName = RegisterName;
 		Register = function Register$1(value) {
-			var {_r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, name$2, pt, rt, star, value, $s, $r, $c} = $restore(this, {value});
+			var {_r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, name$2, pt, rt, star, value, $s, $r, $c} = $restore(this, {value});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			rt = reflect.TypeOf(value);
-			_r$22 = rt.String(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			name$2 = _r$22;
+			_r$24 = rt.String(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			name$2 = _r$24;
 			star = "";
-			_r$23 = rt.Name(); /* */ $s = 4; case 4: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			/* */ if (_r$23 === "") { $s = 2; continue; }
+			_r$25 = rt.Name(); /* */ $s = 4; case 4: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			/* */ if (_r$25 === "") { $s = 2; continue; }
 			/* */ $s = 3; continue;
-			/* if (_r$23 === "") { */ case 2:
+			/* if (_r$25 === "") { */ case 2:
 				pt = rt;
-				_r$24 = pt.Kind(); /* */ $s = 7; case 7: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-				/* */ if (_r$24 === 22) { $s = 5; continue; }
+				_r$26 = pt.Kind(); /* */ $s = 7; case 7: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+				/* */ if (_r$26 === 22) { $s = 5; continue; }
 				/* */ $s = 6; continue;
-				/* if (_r$24 === 22) { */ case 5:
+				/* if (_r$26 === 22) { */ case 5:
 					star = "*";
 					rt = pt;
 				/* } */ case 6:
 			/* } */ case 3:
-			_r$25 = rt.Name(); /* */ $s = 10; case 10: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-			/* */ if (!(_r$25 === "")) { $s = 8; continue; }
+			_r$27 = rt.Name(); /* */ $s = 10; case 10: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+			/* */ if (!(_r$27 === "")) { $s = 8; continue; }
 			/* */ $s = 9; continue;
-			/* if (!(_r$25 === "")) { */ case 8:
-				_r$26 = rt.PkgPath(); /* */ $s = 14; case 14: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-				/* */ if (_r$26 === "") { $s = 11; continue; }
+			/* if (!(_r$27 === "")) { */ case 8:
+				_r$28 = rt.PkgPath(); /* */ $s = 14; case 14: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+				/* */ if (_r$28 === "") { $s = 11; continue; }
 				/* */ $s = 12; continue;
-				/* if (_r$26 === "") { */ case 11:
-					_r$27 = rt.Name(); /* */ $s = 15; case 15: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-					name$2 = star + _r$27;
+				/* if (_r$28 === "") { */ case 11:
+					_r$29 = rt.Name(); /* */ $s = 15; case 15: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+					name$2 = star + _r$29;
 					$s = 13; continue;
 				/* } else { */ case 12:
-					_r$28 = rt.PkgPath(); /* */ $s = 16; case 16: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-					_r$29 = rt.Name(); /* */ $s = 17; case 17: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-					name$2 = star + _r$28 + "." + _r$29;
+					_r$30 = rt.PkgPath(); /* */ $s = 16; case 16: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+					_r$31 = rt.Name(); /* */ $s = 17; case 17: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
+					name$2 = star + _r$30 + "." + _r$31;
 				/* } */ case 13:
 			/* } */ case 9:
 			$r = RegisterName(name$2, value); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: Register$1, $c: true, $r, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, name$2, pt, rt, star, value, $s};return $f;
+			/* */ } return; } var $f = {$blk: Register$1, $c: true, $r, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, name$2, pt, rt, star, value, $s};return $f;
 		};
 		$pkg.Register = Register;
 		registerBasics = function registerBasics$1() {
@@ -47936,38 +47021,42 @@ $packages["encoding/gob"] = (function() {
 			$r = Register(new $Uintptr(0)); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$r = Register(new $Bool(false)); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$r = Register(new $String("")); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = Register((sliceType$1.nil)); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = Register((sliceType$4.nil)); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = Register((sliceType$5.nil)); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = Register((sliceType$6.nil)); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = Register((sliceType$7.nil)); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = Register((sliceType$8.nil)); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = Register((sliceType$9.nil)); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = Register((sliceType$1.nil)); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = Register((sliceType$10.nil)); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = Register((sliceType$11.nil)); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = Register((sliceType$12.nil)); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = Register((sliceType$13.nil)); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = Register((sliceType$14.nil)); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = Register((sliceType$15.nil)); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = Register((sliceType$16.nil)); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = Register((sliceType$17.nil)); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = Register((sliceType$18.nil)); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = Register((sliceType$19.nil)); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = Register((sliceType$2.nil)); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = Register((sliceType$5.nil)); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = Register((sliceType$6.nil)); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = Register((sliceType$7.nil)); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = Register((sliceType$8.nil)); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = Register((sliceType$9.nil)); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = Register((sliceType$10.nil)); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = Register((sliceType$2.nil)); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = Register((sliceType$11.nil)); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = Register((sliceType$12.nil)); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = Register((sliceType$13.nil)); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = Register((sliceType$14.nil)); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = Register((sliceType$15.nil)); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = Register((sliceType$16.nil)); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = Register((sliceType$17.nil)); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = Register((sliceType$18.nil)); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = Register((sliceType$19.nil)); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = Register((sliceType$20.nil)); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: registerBasics$1, $c: true, $r, $s};return $f;
 		};
+		init$1 = function init$7() {
+			typeInfoMap.Store(new mapType$1(typeInfoMapInit));
+			typeInfoMapInit = false;
+		};
 		errorf = function errorf$1(format, args) {
-			var {_r$22, args, format, $s, $r, $c} = $restore(this, {format, args});
+			var {_r$24, args, format, $s, $r, $c} = $restore(this, {format, args});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = fmt.Errorf("gob: " + format, args); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$r = error_(_r$22); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$24 = fmt.Errorf("gob: " + format, args); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			$r = error_(_r$24); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: errorf$1, $c: true, $r, _r$22, args, format, $s};return $f;
+			/* */ } return; } var $f = {$blk: errorf$1, $c: true, $r, _r$24, args, format, $s};return $f;
 		};
 		error_ = function error_$1(err) {
-			var err, x$2;
-			$panic((x$2 = new gobError.ptr(err), new x$2.constructor.elem(x$2)));
+			var err, x;
+			$panic((x = new gobError.ptr(err), new x.constructor.elem(x)));
 		};
 		catchError = function catchError$1(err) {
 			var _tuple, e, err, ge, ok;
@@ -47984,17 +47073,17 @@ $packages["encoding/gob"] = (function() {
 		};
 		NewEncoder = function NewEncoder$1(w) {
 			var enc, w;
-			enc = new Encoder.ptr(new nosync.Mutex.ptr(false, false, false, false, 0), sliceType$20.nil, false, ptrType$32.nil, ptrType$32.nil, new encBuffer.ptr(sliceType$1.nil, arrayType$1.zero()), $ifaceNil);
-			enc.w = new sliceType$20([w]);
+			enc = new Encoder.ptr(new nosync.Mutex.ptr(false, false, false, false, 0), sliceType$21.nil, false, ptrType$34.nil, ptrType$34.nil, new encBuffer.ptr(sliceType$2.nil, arrayType$2.zero()), $ifaceNil);
+			enc.w = new sliceType$21([w]);
 			enc.sent = new $global.Map();
-			enc.countState = enc.newEncoderState(new encBuffer.ptr(sliceType$1.nil, arrayType$1.zero()));
+			enc.countState = enc.newEncoderState(new encBuffer.ptr(sliceType$2.nil, arrayType$2.zero()));
 			return enc;
 		};
 		$pkg.NewEncoder = NewEncoder;
 		$ptrType(Encoder).prototype.writer = function writer() {
-			var enc, x$2, x$3;
+			var enc, x, x$1;
 			enc = this;
-			return (x$2 = enc.w, x$3 = enc.w.$length - 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]));
+			return (x = enc.w, x$1 = enc.w.$length - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
 		};
 		$ptrType(Encoder).prototype.pushWriter = function pushWriter(w) {
 			var enc, w;
@@ -48014,7 +47103,7 @@ $packages["encoding/gob"] = (function() {
 			}
 		};
 		$ptrType(Encoder).prototype.writeMessage = function writeMessage(w, b) {
-			var {_r$22, _tuple, b, enc, err, message, messageLen, offset, w, $s, $r, $c} = $restore(this, {w, b});
+			var {_r$24, _tuple, b, enc, err, message, messageLen, offset, w, $s, $r, $c} = $restore(this, {w, b});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			enc = this;
 			message = b.Bytes();
@@ -48027,8 +47116,8 @@ $packages["encoding/gob"] = (function() {
 			enc.countState.encodeUint((new $Uint64(0, messageLen)));
 			offset = 9 - enc.countState.b.Len() >> 0;
 			$copySlice($subslice(message, offset), enc.countState.b.Bytes());
-			_r$22 = w.Write($subslice(message, offset)); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = _r$22;
+			_r$24 = w.Write($subslice(message, offset)); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = _r$24;
 			err = _tuple[1];
 			b.Reset();
 			b.Write(spaceForLength);
@@ -48036,10 +47125,10 @@ $packages["encoding/gob"] = (function() {
 				enc.setError(err);
 			}
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: writeMessage, $c: true, $r, _r$22, _tuple, b, enc, err, message, messageLen, offset, w, $s};return $f;
+			/* */ } return; } var $f = {$blk: writeMessage, $c: true, $r, _r$24, _tuple, b, enc, err, message, messageLen, offset, w, $s};return $f;
 		};
 		$ptrType(Encoder).prototype.sendActualType = function sendActualType(w, state, ut, actual) {
-			var {_1, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _key, _key$1, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _tuple, _tuple$1, actual, alreadySent, enc, err, i, info, sent, st, state, ut, w, x$2, $s, $r, $c} = $restore(this, {w, state, ut, actual});
+			var {_1, _arg, _arg$1, _arg$10, _arg$11, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _key, _key$1, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _tuple, _tuple$1, actual, alreadySent, enc, err, i, info, sent, st, state, ut, w, x, x$1, $s, $r, $c} = $restore(this, {w, state, ut, actual});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			sent = false;
 			enc = this;
@@ -48049,21 +47138,17 @@ $packages["encoding/gob"] = (function() {
 				sent = false;
 				$s = -1; return sent;
 			}
-			_r$22 = getTypeInfo(ut); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple$1 = _r$22;
+			_r$24 = getTypeInfo(ut); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple$1 = _r$24;
 			info = _tuple$1[0];
 			err = _tuple$1[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				enc.setError(err);
 				$s = -1; return sent;
 			}
-			state.encodeInt((x$2 = (new $Int64(0, info.id)), new $Int64(-x$2.$high, -x$2.$low)));
-			_arg = state.b;
-			_r$23 = reflect.ValueOf(info.wire); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$1 = $clone(_r$23, reflect.Value);
-			_arg$2 = wireTypeUserInfo;
-			$r = enc.encode(_arg, _arg$1, _arg$2); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = enc.writeMessage(w, state.b); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			state.encodeInt((x = (new $Int64(0, info.id)), new $Int64(-x.$high, -x.$low)));
+			$r = enc.encode(state.b, $clone(reflect.ValueOf((x$1 = info.wire, new x$1.constructor.elem(x$1))), reflect.Value), wireTypeUserInfo); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = enc.writeMessage(w, state.b); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			if (!($interfaceIsEqual(enc.err, $ifaceNil))) {
 				$s = -1; return sent;
 			}
@@ -48072,78 +47157,78 @@ $packages["encoding/gob"] = (function() {
 				_key$1 = ut.user; (enc.sent || $throwRuntimeError("assignment to entry in nil map")).set(reflect.Type.keyFor(_key$1), { k: _key$1, v: info.id });
 			}
 				st = actual;
-				_r$24 = st.Kind(); /* */ $s = 6; case 6: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-				_1 = _r$24;
-				/* */ if (_1 === (25)) { $s = 7; continue; }
-				/* */ if ((_1 === (17)) || (_1 === (23))) { $s = 8; continue; }
-				/* */ if (_1 === (21)) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (_1 === (25)) { */ case 7:
+				_r$25 = st.Kind(); /* */ $s = 5; case 5: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				_1 = _r$25;
+				/* */ if (_1 === (25)) { $s = 6; continue; }
+				/* */ if ((_1 === (17)) || (_1 === (23))) { $s = 7; continue; }
+				/* */ if (_1 === (21)) { $s = 8; continue; }
+				/* */ $s = 9; continue;
+				/* if (_1 === (25)) { */ case 6:
 					i = 0;
-					/* while (true) { */ case 11:
-						_r$25 = st.NumField(); /* */ $s = 13; case 13: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-						/* if (!(i < _r$25)) { break; } */ if(!(i < _r$25)) { $s = 12; continue; }
-						_r$26 = st.Field(i); /* */ $s = 16; case 16: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-						_r$27 = isExported(_r$26.Name); /* */ $s = 17; case 17: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-						/* */ if (_r$27) { $s = 14; continue; }
-						/* */ $s = 15; continue;
-						/* if (_r$27) { */ case 14:
-							_arg$3 = w;
-							_arg$4 = state;
-							_r$28 = st.Field(i); /* */ $s = 18; case 18: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-							_arg$5 = _r$28.Type;
-							_r$29 = enc.sendType(_arg$3, _arg$4, _arg$5); /* */ $s = 19; case 19: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-							_r$29;
-						/* } */ case 15:
+					/* while (true) { */ case 10:
+						_r$26 = st.NumField(); /* */ $s = 12; case 12: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+						/* if (!(i < _r$26)) { break; } */ if(!(i < _r$26)) { $s = 11; continue; }
+						_r$27 = st.Field(i); /* */ $s = 15; case 15: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+						_r$28 = isExported(_r$27.Name); /* */ $s = 16; case 16: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+						/* */ if (_r$28) { $s = 13; continue; }
+						/* */ $s = 14; continue;
+						/* if (_r$28) { */ case 13:
+							_arg = w;
+							_arg$1 = state;
+							_r$29 = st.Field(i); /* */ $s = 17; case 17: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+							_arg$2 = _r$29.Type;
+							_r$30 = enc.sendType(_arg, _arg$1, _arg$2); /* */ $s = 18; case 18: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+							_r$30;
+						/* } */ case 14:
 						i = i + (1) >> 0;
-					$s = 11; continue;
-					case 12:
 					$s = 10; continue;
-				/* } else if ((_1 === (17)) || (_1 === (23))) { */ case 8:
+					case 11:
+					$s = 9; continue;
+				/* } else if ((_1 === (17)) || (_1 === (23))) { */ case 7:
+					_arg$3 = w;
+					_arg$4 = state;
+					_r$31 = st.Elem(); /* */ $s = 19; case 19: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
+					_arg$5 = _r$31;
+					_r$32 = enc.sendType(_arg$3, _arg$4, _arg$5); /* */ $s = 20; case 20: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
+					_r$32;
+					$s = 9; continue;
+				/* } else if (_1 === (21)) { */ case 8:
 					_arg$6 = w;
 					_arg$7 = state;
-					_r$30 = st.Elem(); /* */ $s = 20; case 20: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-					_arg$8 = _r$30;
-					_r$31 = enc.sendType(_arg$6, _arg$7, _arg$8); /* */ $s = 21; case 21: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-					_r$31;
-					$s = 10; continue;
-				/* } else if (_1 === (21)) { */ case 9:
+					_r$33 = st.Key(); /* */ $s = 21; case 21: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
+					_arg$8 = _r$33;
+					_r$34 = enc.sendType(_arg$6, _arg$7, _arg$8); /* */ $s = 22; case 22: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
+					_r$34;
 					_arg$9 = w;
 					_arg$10 = state;
-					_r$32 = st.Key(); /* */ $s = 22; case 22: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
-					_arg$11 = _r$32;
-					_r$33 = enc.sendType(_arg$9, _arg$10, _arg$11); /* */ $s = 23; case 23: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
-					_r$33;
-					_arg$12 = w;
-					_arg$13 = state;
-					_r$34 = st.Elem(); /* */ $s = 24; case 24: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
-					_arg$14 = _r$34;
-					_r$35 = enc.sendType(_arg$12, _arg$13, _arg$14); /* */ $s = 25; case 25: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
-					_r$35;
-				/* } */ case 10:
-			case 5:
+					_r$35 = st.Elem(); /* */ $s = 23; case 23: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
+					_arg$11 = _r$35;
+					_r$36 = enc.sendType(_arg$9, _arg$10, _arg$11); /* */ $s = 24; case 24: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
+					_r$36;
+				/* } */ case 9:
+			case 4:
 			sent = true;
 			$s = -1; return sent;
-			/* */ } return; } var $f = {$blk: sendActualType, $c: true, $r, _1, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _key, _key$1, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _tuple, _tuple$1, actual, alreadySent, enc, err, i, info, sent, st, state, ut, w, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: sendActualType, $c: true, $r, _1, _arg, _arg$1, _arg$10, _arg$11, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _key, _key$1, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _tuple, _tuple$1, actual, alreadySent, enc, err, i, info, sent, st, state, ut, w, x, x$1, $s};return $f;
 		};
 		$ptrType(Encoder).prototype.sendType = function sendType(w, state, origt) {
-			var {$24r, $24r$1, _1, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, enc, origt, rt, sent, state, ut, w, $s, $r, $c} = $restore(this, {w, state, origt});
+			var {$24r, $24r$1, _1, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, enc, origt, rt, sent, state, ut, w, $s, $r, $c} = $restore(this, {w, state, origt});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			sent = false;
 			enc = this;
-			_r$22 = userType(origt); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			ut = _r$22;
+			_r$24 = userType(origt); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			ut = _r$24;
 			/* */ if (!((ut.externalEnc === 0))) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if (!((ut.externalEnc === 0))) { */ case 2:
-				_r$23 = enc.sendActualType(w, state, ut, ut.base); /* */ $s = 4; case 4: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				sent = _r$23;
+				_r$25 = enc.sendActualType(w, state, ut, ut.base); /* */ $s = 4; case 4: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				sent = _r$25;
 				$24r = sent;
 				$s = 5; case 5: return $24r;
 			/* } */ case 3:
 				rt = ut.base;
-				_r$24 = rt.Kind(); /* */ $s = 7; case 7: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-				_1 = _r$24;
+				_r$26 = rt.Kind(); /* */ $s = 7; case 7: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+				_1 = _r$26;
 				/* */ if (_1 === (23)) { $s = 8; continue; }
 				/* */ if (_1 === (17)) { $s = 9; continue; }
 				/* */ if (_1 === (21)) { $s = 10; continue; }
@@ -48151,11 +47236,11 @@ $packages["encoding/gob"] = (function() {
 				/* */ if ((_1 === (18)) || (_1 === (19))) { $s = 12; continue; }
 				/* */ $s = 13; continue;
 				/* if (_1 === (23)) { */ case 8:
-					_r$25 = rt.Elem(); /* */ $s = 17; case 17: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-					_r$26 = _r$25.Kind(); /* */ $s = 18; case 18: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-					/* */ if (_r$26 === 8) { $s = 15; continue; }
+					_r$27 = rt.Elem(); /* */ $s = 17; case 17: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+					_r$28 = _r$27.Kind(); /* */ $s = 18; case 18: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+					/* */ if (_r$28 === 8) { $s = 15; continue; }
 					/* */ $s = 16; continue;
-					/* if (_r$26 === 8) { */ case 15:
+					/* if (_r$28 === 8) { */ case 15:
 						$s = -1; return sent;
 					/* } */ case 16:
 					/* break; */ $s = 6; continue;
@@ -48175,24 +47260,23 @@ $packages["encoding/gob"] = (function() {
 					$s = -1; return sent;
 				/* } */ case 14:
 			case 6:
-			_r$27 = enc.sendActualType(w, state, ut, ut.base); /* */ $s = 19; case 19: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-			sent = _r$27;
+			_r$29 = enc.sendActualType(w, state, ut, ut.base); /* */ $s = 19; case 19: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+			sent = _r$29;
 			$24r$1 = sent;
 			$s = 20; case 20: return $24r$1;
-			/* */ } return; } var $f = {$blk: sendType, $c: true, $r, $24r, $24r$1, _1, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, enc, origt, rt, sent, state, ut, w, $s};return $f;
+			/* */ } return; } var $f = {$blk: sendType, $c: true, $r, $24r, $24r$1, _1, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, enc, origt, rt, sent, state, ut, w, $s};return $f;
 		};
 		$ptrType(Encoder).prototype.Encode = function Encode(e) {
-			var {$24r, _r$22, _r$23, e, enc, $s, $r, $c} = $restore(this, {e});
+			var {$24r, _r$24, e, enc, $s, $r, $c} = $restore(this, {e});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			enc = this;
-			_r$22 = reflect.ValueOf(e); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_r$23 = enc.EncodeValue($clone(_r$22, reflect.Value)); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			$24r = _r$23;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: Encode, $c: true, $r, $24r, _r$22, _r$23, e, enc, $s};return $f;
+			_r$24 = enc.EncodeValue($clone(reflect.ValueOf(e), reflect.Value)); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			$24r = _r$24;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: Encode, $c: true, $r, $24r, _r$24, e, enc, $s};return $f;
 		};
 		$ptrType(Encoder).prototype.sendTypeDescriptor = function sendTypeDescriptor(w, state, ut) {
-			var {_entry, _key, _r$22, _r$23, _tuple, _tuple$1, alreadySent, enc, err, info, rt, sent, state, ut, w, $s, $r, $c} = $restore(this, {w, state, ut});
+			var {_entry, _key, _r$24, _r$25, _tuple, _tuple$1, alreadySent, enc, err, info, rt, sent, state, ut, w, $s, $r, $c} = $restore(this, {w, state, ut});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			enc = this;
 			rt = ut.base;
@@ -48204,16 +47288,16 @@ $packages["encoding/gob"] = (function() {
 			/* */ if (!alreadySent) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!alreadySent) { */ case 1:
-				_r$22 = enc.sendType(w, state, rt); /* */ $s = 3; case 3: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				sent = _r$22;
+				_r$24 = enc.sendType(w, state, rt); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+				sent = _r$24;
 				if (!($interfaceIsEqual(enc.err, $ifaceNil))) {
 					$s = -1; return;
 				}
 				/* */ if (!sent) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (!sent) { */ case 4:
-					_r$23 = getTypeInfo(ut); /* */ $s = 6; case 6: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-					_tuple$1 = _r$23;
+					_r$25 = getTypeInfo(ut); /* */ $s = 6; case 6: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+					_tuple$1 = _r$25;
 					info = _tuple$1[0];
 					err = _tuple$1[1];
 					if (!($interfaceIsEqual(err, $ifaceNil))) {
@@ -48224,7 +47308,7 @@ $packages["encoding/gob"] = (function() {
 				/* } */ case 5:
 			/* } */ case 2:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: sendTypeDescriptor, $c: true, $r, _entry, _key, _r$22, _r$23, _tuple, _tuple$1, alreadySent, enc, err, info, rt, sent, state, ut, w, $s};return $f;
+			/* */ } return; } var $f = {$blk: sendTypeDescriptor, $c: true, $r, _entry, _key, _r$24, _r$25, _tuple, _tuple$1, alreadySent, enc, err, info, rt, sent, state, ut, w, $s};return $f;
 		};
 		$ptrType(Encoder).prototype.sendTypeId = function sendTypeId(state, ut) {
 			var _entry, enc, state, ut;
@@ -48232,7 +47316,7 @@ $packages["encoding/gob"] = (function() {
 			state.encodeInt((new $Int64(0, (_entry = $mapIndex(enc.sent,reflect.Type.keyFor(ut.base)), _entry !== undefined ? _entry.v : 0))));
 		};
 		$ptrType(Encoder).prototype.EncodeValue = function EncodeValue(value) {
-			var {_r$22, _r$23, _tuple, enc, err, state, ut, value, $s, $deferred, $r, $c} = $restore(this, {value});
+			var {_r$24, _r$25, _tuple, enc, err, state, ut, value, $s, $deferred, $r, $c} = $restore(this, {value});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			enc = this;
 			if ($clone(value, reflect.Value).Kind() === 0) {
@@ -48241,14 +47325,14 @@ $packages["encoding/gob"] = (function() {
 			/* */ if (($clone(value, reflect.Value).Kind() === 22) && $clone(value, reflect.Value).IsNil()) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (($clone(value, reflect.Value).Kind() === 22) && $clone(value, reflect.Value).IsNil()) { */ case 1:
-				_r$22 = $clone(value, reflect.Value).Type().String(); /* */ $s = 3; case 3: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				$panic(new $String("gob: cannot encode nil pointer of type " + _r$22));
+				_r$24 = $clone(value, reflect.Value).Type().String(); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+				$panic(new $String("gob: cannot encode nil pointer of type " + _r$24));
 			/* } */ case 2:
 			enc.mutex.Lock();
 			$deferred.push([$methodVal(enc.mutex, "Unlock"), []]);
 			enc.w = $subslice(enc.w, 0, 1);
-			_r$23 = validUserType($clone(value, reflect.Value).Type()); /* */ $s = 4; case 4: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_tuple = _r$23;
+			_r$25 = validUserType($clone(value, reflect.Value).Type()); /* */ $s = 4; case 4: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			_tuple = _r$25;
 			ut = _tuple[0];
 			err = _tuple[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
@@ -48271,7 +47355,7 @@ $packages["encoding/gob"] = (function() {
 			/* } */ case 8:
 			enc.freeEncoderState(state);
 			$s = -1; return enc.err;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: EncodeValue, $c: true, $r, _r$22, _r$23, _tuple, enc, err, state, ut, value, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: EncodeValue, $c: true, $r, _r$24, _r$25, _tuple, enc, err, state, ut, value, $s, $deferred};return $f; } }
 		};
 		$ptrType(encBuffer).prototype.writeByte = function writeByte(c) {
 			var c, e;
@@ -48303,7 +47387,7 @@ $packages["encoding/gob"] = (function() {
 			var e;
 			e = this;
 			if (e.data.$length >= 1073741824) {
-				e.data = $subslice(new sliceType$1(e.scratch), 0, 0);
+				e.data = $subslice(new sliceType$2(e.scratch), 0, 0);
 			} else {
 				e.data = $subslice(e.data, 0, 0);
 			}
@@ -48312,8 +47396,8 @@ $packages["encoding/gob"] = (function() {
 			var b, e, enc;
 			enc = this;
 			e = enc.freeList;
-			if (e === ptrType$32.nil) {
-				e = new encoderState.ptr(ptrType$33.nil, ptrType$34.nil, false, 0, arrayType$2.zero(), ptrType$32.nil);
+			if (e === ptrType$34.nil) {
+				e = new encoderState.ptr(ptrType$35.nil, ptrType$36.nil, false, 0, arrayType$3.zero(), ptrType$34.nil);
 				e.enc = enc;
 			} else {
 				enc.freeList = e.next;
@@ -48322,7 +47406,7 @@ $packages["encoding/gob"] = (function() {
 			e.fieldnum = 0;
 			e.b = b;
 			if (b.data.$length === 0) {
-				b.data = $subslice(new sliceType$1(b.scratch), 0, 0);
+				b.data = $subslice(new sliceType$2(b.scratch), 0, 0);
 			}
 			return e;
 		};
@@ -48332,52 +47416,48 @@ $packages["encoding/gob"] = (function() {
 			e.next = enc.freeList;
 			enc.freeList = e;
 		};
-		$ptrType(encoderState).prototype.encodeUint = function encodeUint(x$2) {
-			var bc, state, x$2, x$3;
+		$ptrType(encoderState).prototype.encodeUint = function encodeUint(x) {
+			var bc, state, x, x$1;
 			state = this;
-			if ((x$2.$high < 0 || (x$2.$high === 0 && x$2.$low <= 127))) {
-				state.b.writeByte(((x$2.$low << 24 >>> 24)));
+			if ((x.$high < 0 || (x.$high === 0 && x.$low <= 127))) {
+				state.b.writeByte(((x.$low << 24 >>> 24)));
 				return;
 			}
-			$clone(binary.BigEndian, binary.bigEndian).PutUint64($subslice(new sliceType$1(state.buf), 1), x$2);
-			bc = bits.LeadingZeros64(x$2) >> 3 >> 0;
-			(x$3 = state.buf, ((bc < 0 || bc >= x$3.length) ? ($throwRuntimeError("index out of range"), undefined) : x$3[bc] = (((bc - 8 >> 0) << 24 >>> 24))));
-			state.b.Write($subslice(new sliceType$1(state.buf), bc, 9));
+			$clone(binary.BigEndian, binary.bigEndian).PutUint64($subslice(new sliceType$2(state.buf), 1), x);
+			bc = bits.LeadingZeros64(x) >> 3 >> 0;
+			(x$1 = state.buf, ((bc < 0 || bc >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[bc] = (((bc - 8 >> 0) << 24 >>> 24))));
+			state.b.Write($subslice(new sliceType$2(state.buf), bc, 9));
 		};
 		$ptrType(encoderState).prototype.encodeInt = function encodeInt(i) {
-			var i, state, x$2, x$3, x$4, x$5;
+			var i, state, x, x$1, x$2, x$3;
 			state = this;
-			x$2 = new $Uint64(0, 0);
+			x = new $Uint64(0, 0);
 			if ((i.$high < 0 || (i.$high === 0 && i.$low < 0))) {
-				x$2 = (x$3 = ((x$4 = $shiftLeft64(new $Int64(~i.$high, ~i.$low >>> 0), 1), new $Uint64(x$4.$high, x$4.$low))), new $Uint64(x$3.$high | 0, (x$3.$low | 1) >>> 0));
+				x = (x$1 = ((x$2 = $shiftLeft64(new $Int64(~i.$high, ~i.$low >>> 0), 1), new $Uint64(x$2.$high, x$2.$low))), new $Uint64(x$1.$high | 0, (x$1.$low | 1) >>> 0));
 			} else {
-				x$2 = ((x$5 = $shiftLeft64(i, 1), new $Uint64(x$5.$high, x$5.$low)));
+				x = ((x$3 = $shiftLeft64(i, 1), new $Uint64(x$3.$high, x$3.$low)));
 			}
-			state.encodeUint(x$2);
+			state.encodeUint(x);
 		};
 		$ptrType(encoderState).prototype.update = function update(instr) {
 			var instr, state;
 			state = this;
-			if (!(instr === ptrType$35.nil)) {
+			if (!(instr === ptrType$37.nil)) {
 				state.encodeUint((new $Uint64(0, (instr.field - state.fieldnum >> 0))));
 				state.fieldnum = instr.field;
 			}
 		};
 		encIndirect = function encIndirect$1(pv, indir) {
-			var {_r$22, indir, pv, $s, $r, $c} = $restore(this, {pv, indir});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			/* while (true) { */ case 1:
-				/* if (!(indir > 0)) { break; } */ if(!(indir > 0)) { $s = 2; continue; }
+			var indir, pv;
+			while (true) {
+				if (!(indir > 0)) { break; }
 				if ($clone(pv, reflect.Value).IsNil()) {
-					/* break; */ $s = 2; continue;
+					break;
 				}
-				_r$22 = $clone(pv, reflect.Value).Elem(); /* */ $s = 3; case 3: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				pv = _r$22;
+				pv = $clone(pv, reflect.Value).Elem();
 				indir = indir - (1) >> 0;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return pv;
-			/* */ } return; } var $f = {$blk: encIndirect$1, $c: true, $r, _r$22, indir, pv, $s};return $f;
+			}
+			return pv;
 		};
 		encBool = function encBool$1(i, state, v) {
 			var b, i, state, v;
@@ -48433,30 +47513,26 @@ $packages["encoding/gob"] = (function() {
 			}
 		};
 		encUint8Array = function encUint8Array$1(i, state, v) {
-			var {_r$22, b, i, state, v, $s, $r, $c} = $restore(this, {i, state, v});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = $clone(v, reflect.Value).Bytes(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			b = _r$22;
+			var b, i, state, v;
+			b = $clone(v, reflect.Value).Bytes();
 			if (b.$length > 0 || state.sendZero) {
 				state.update(i);
 				state.encodeUint((new $Uint64(0, b.$length)));
 				state.b.Write(b);
 			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: encUint8Array$1, $c: true, $r, _r$22, b, i, state, v, $s};return $f;
 		};
 		encString = function encString$1(i, state, v) {
-			var {_r$22, i, s, state, v, $s, $r, $c} = $restore(this, {i, state, v});
+			var {_r$24, i, s, state, v, $s, $r, $c} = $restore(this, {i, state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = $clone(v, reflect.Value).String(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			s = _r$22;
+			_r$24 = $clone(v, reflect.Value).String(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			s = _r$24;
 			if (s.length > 0 || state.sendZero) {
 				state.update(i);
 				state.encodeUint((new $Uint64(0, s.length)));
 				state.b.WriteString(s);
 			}
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: encString$1, $c: true, $r, _r$22, i, s, state, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: encString$1, $c: true, $r, _r$24, i, s, state, v, $s};return $f;
 		};
 		encStructTerminator = function encStructTerminator$1(i, state, v) {
 			var i, state, v;
@@ -48473,30 +47549,27 @@ $packages["encoding/gob"] = (function() {
 			return true;
 		};
 		$ptrType(Encoder).prototype.encodeSingle = function encodeSingle(b, engine, value) {
-			var {_r$22, b, enc, engine, instr, state, value, x$2, $s, $deferred, $r, $c} = $restore(this, {b, engine, value});
+			var {b, enc, engine, instr, state, value, x, $s, $deferred, $r, $c} = $restore(this, {b, engine, value});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			enc = this;
 			state = enc.newEncoderState(b);
 			$deferred.push([$methodVal(enc, "freeEncoderState"), [state]]);
 			state.fieldnum = 0;
 			state.sendZero = true;
-			instr = (x$2 = engine.instr, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]));
-			/* */ if (instr.indir > 0) { $s = 1; continue; }
+			instr = (x = engine.instr, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + 0, ptrType$37)));
+			if (instr.indir > 0) {
+				value = encIndirect($clone(value, reflect.Value), instr.indir);
+			}
+			/* */ if (valid($clone(value, reflect.Value))) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (instr.indir > 0) { */ case 1:
-				_r$22 = encIndirect($clone(value, reflect.Value), instr.indir); /* */ $s = 3; case 3: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				value = _r$22;
+			/* if (valid($clone(value, reflect.Value))) { */ case 1:
+				$r = instr.op(instr, state, $clone(value, reflect.Value)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 2:
-			/* */ if (valid($clone(value, reflect.Value))) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (valid($clone(value, reflect.Value))) { */ case 4:
-				$r = instr.op(instr, state, $clone(value, reflect.Value)); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 5:
 			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: encodeSingle, $c: true, $r, _r$22, b, enc, engine, instr, state, value, x$2, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: encodeSingle, $c: true, $r, b, enc, engine, instr, state, value, x, $s, $deferred};return $f; } }
 		};
 		$ptrType(Encoder).prototype.encodeStruct = function encodeStruct(b, engine, value) {
-			var {_r$22, _r$23, b, enc, engine, field, i, instr, state, value, x$2, $s, $deferred, $r, $c} = $restore(this, {b, engine, value});
+			var {b, enc, engine, field, i, instr, state, value, x, $s, $deferred, $r, $c} = $restore(this, {b, engine, value});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			enc = this;
 			if (!valid($clone(value, reflect.Value))) {
@@ -48508,34 +47581,30 @@ $packages["encoding/gob"] = (function() {
 			i = 0;
 			/* while (true) { */ case 1:
 				/* if (!(i < engine.instr.$length)) { break; } */ if(!(i < engine.instr.$length)) { $s = 2; continue; }
-				instr = (x$2 = engine.instr, ((i < 0 || i >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i]));
+				instr = (x = engine.instr, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$37)));
 				/* */ if (i >= $clone(value, reflect.Value).NumField()) { $s = 3; continue; }
 				/* */ $s = 4; continue;
 				/* if (i >= $clone(value, reflect.Value).NumField()) { */ case 3:
 					$r = instr.op(instr, state, $clone(new reflect.Value.ptr(ptrType$1.nil, 0, 0), reflect.Value)); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					/* break; */ $s = 2; continue;
 				/* } */ case 4:
-				_r$22 = $clone(value, reflect.Value).FieldByIndex(instr.index); /* */ $s = 6; case 6: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				field = _r$22;
-				/* */ if (instr.indir > 0) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (instr.indir > 0) { */ case 7:
-					_r$23 = encIndirect($clone(field, reflect.Value), instr.indir); /* */ $s = 9; case 9: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-					field = _r$23;
+				field = $clone(value, reflect.Value).FieldByIndex(instr.index);
+				if (instr.indir > 0) {
+					field = encIndirect($clone(field, reflect.Value), instr.indir);
 					if (!valid($clone(field, reflect.Value))) {
 						i = i + (1) >> 0;
 						/* continue; */ $s = 1; continue;
 					}
-				/* } */ case 8:
-				$r = instr.op(instr, state, $clone(field, reflect.Value)); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				}
+				$r = instr.op(instr, state, $clone(field, reflect.Value)); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				i = i + (1) >> 0;
 			$s = 1; continue;
 			case 2:
 			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: encodeStruct, $c: true, $r, _r$22, _r$23, b, enc, engine, field, i, instr, state, value, x$2, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: encodeStruct, $c: true, $r, b, enc, engine, field, i, instr, state, value, x, $s, $deferred};return $f; } }
 		};
 		$ptrType(Encoder).prototype.encodeArray = function encodeArray(b, value, op, elemIndir, length, helper) {
-			var {_r$22, _r$23, _r$24, _v, b, elem, elemIndir, enc, helper, i, length, op, state, value, $s, $deferred, $r, $c} = $restore(this, {b, value, op, elemIndir, length, helper});
+			var {_r$24, _v, b, elem, elemIndir, enc, helper, i, length, op, state, value, $s, $deferred, $r, $c} = $restore(this, {b, value, op, elemIndir, length, helper});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			enc = this;
 			state = enc.newEncoderState(b);
@@ -48544,8 +47613,8 @@ $packages["encoding/gob"] = (function() {
 			state.sendZero = true;
 			state.encodeUint((new $Uint64(0, length)));
 			if (!(!(helper === $throwNilPointerError))) { _v = false; $s = 3; continue s; }
-			_r$22 = helper(state, $clone(value, reflect.Value)); /* */ $s = 4; case 4: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_v = _r$22; case 3:
+			_r$24 = helper(state, $clone(value, reflect.Value)); /* */ $s = 4; case 4: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_v = _r$24; case 3:
 			/* */ if (_v) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (_v) { */ case 1:
@@ -48554,91 +47623,71 @@ $packages["encoding/gob"] = (function() {
 			i = 0;
 			/* while (true) { */ case 5:
 				/* if (!(i < length)) { break; } */ if(!(i < length)) { $s = 6; continue; }
-				_r$23 = $clone(value, reflect.Value).Index(i); /* */ $s = 7; case 7: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				elem = _r$23;
-				/* */ if (elemIndir > 0) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (elemIndir > 0) { */ case 8:
-					_r$24 = encIndirect($clone(elem, reflect.Value), elemIndir); /* */ $s = 10; case 10: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-					elem = _r$24;
-					/* */ if (!valid($clone(elem, reflect.Value))) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if (!valid($clone(elem, reflect.Value))) { */ case 11:
-						$r = errorf("encodeArray: nil element", sliceType$2.nil); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 12:
-				/* } */ case 9:
-				$r = op(ptrType$35.nil, state, $clone(elem, reflect.Value)); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				elem = $clone(value, reflect.Value).Index(i);
+				/* */ if (elemIndir > 0) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if (elemIndir > 0) { */ case 7:
+					elem = encIndirect($clone(elem, reflect.Value), elemIndir);
+					/* */ if (!valid($clone(elem, reflect.Value))) { $s = 9; continue; }
+					/* */ $s = 10; continue;
+					/* if (!valid($clone(elem, reflect.Value))) { */ case 9:
+						$r = errorf("encodeArray: nil element", sliceType$3.nil); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 10:
+				/* } */ case 8:
+				$r = op(ptrType$37.nil, state, $clone(elem, reflect.Value)); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				i = i + (1) >> 0;
 			$s = 5; continue;
 			case 6:
 			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: encodeArray, $c: true, $r, _r$22, _r$23, _r$24, _v, b, elem, elemIndir, enc, helper, i, length, op, state, value, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: encodeArray, $c: true, $r, _r$24, _v, b, elem, elemIndir, enc, helper, i, length, op, state, value, $s, $deferred};return $f; } }
 		};
 		encodeReflectValue = function encodeReflectValue$1(state, v, op, indir) {
-			var {_r$22, i, indir, op, state, v, $s, $r, $c} = $restore(this, {state, v, op, indir});
+			var {i, indir, op, state, v, $s, $r, $c} = $restore(this, {state, v, op, indir});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(i < indir && $clone(v, reflect.Value).IsValid())) { break; } */ if(!(i < indir && $clone(v, reflect.Value).IsValid())) { $s = 2; continue; }
-				_r$22 = reflect.Indirect($clone(v, reflect.Value)); /* */ $s = 3; case 3: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				v = _r$22;
+			while (true) {
+				if (!(i < indir && $clone(v, reflect.Value).IsValid())) { break; }
+				v = reflect.Indirect($clone(v, reflect.Value));
 				i = i + (1) >> 0;
-			$s = 1; continue;
-			case 2:
-			/* */ if (!$clone(v, reflect.Value).IsValid()) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (!$clone(v, reflect.Value).IsValid()) { */ case 4:
-				$r = errorf("encodeReflectValue: nil element", sliceType$2.nil); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 5:
-			$r = op(ptrType$35.nil, state, $clone(v, reflect.Value)); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			}
+			/* */ if (!$clone(v, reflect.Value).IsValid()) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!$clone(v, reflect.Value).IsValid()) { */ case 1:
+				$r = errorf("encodeReflectValue: nil element", sliceType$3.nil); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 2:
+			$r = op(ptrType$37.nil, state, $clone(v, reflect.Value)); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: encodeReflectValue$1, $c: true, $r, _r$22, i, indir, op, state, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: encodeReflectValue$1, $c: true, $r, i, indir, op, state, v, $s};return $f;
 		};
 		$ptrType(Encoder).prototype.encodeMap = function encodeMap(b, mv, keyOp, elemOp, keyIndir, elemIndir) {
-			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _r$22, _r$23, _r$24, _r$25, b, elemIndir, elemOp, enc, keyIndir, keyOp, mi, mv, state, $s, $r, $c} = $restore(this, {b, mv, keyOp, elemOp, keyIndir, elemIndir});
+			var {b, elemIndir, elemOp, enc, keyIndir, keyOp, mi, mv, state, $s, $r, $c} = $restore(this, {b, mv, keyOp, elemOp, keyIndir, elemIndir});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			enc = this;
 			state = enc.newEncoderState(b);
 			state.fieldnum = -1;
 			state.sendZero = true;
-			_r$22 = $clone(mv, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$r = state.encodeUint((new $Uint64(0, _r$22))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			state.encodeUint((new $Uint64(0, $clone(mv, reflect.Value).Len())));
 			mi = $clone(mv, reflect.Value).MapRange();
-			/* while (true) { */ case 3:
-				_r$23 = mi.Next(); /* */ $s = 5; case 5: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				/* if (!(_r$23)) { break; } */ if(!(_r$23)) { $s = 4; continue; }
-				_arg = state;
-				_r$24 = mi.Key(); /* */ $s = 6; case 6: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-				_arg$1 = $clone(_r$24, reflect.Value);
-				_arg$2 = keyOp;
-				_arg$3 = keyIndir;
-				$r = encodeReflectValue(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_arg$4 = state;
-				_r$25 = mi.Value(); /* */ $s = 8; case 8: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-				_arg$5 = $clone(_r$25, reflect.Value);
-				_arg$6 = elemOp;
-				_arg$7 = elemIndir;
-				$r = encodeReflectValue(_arg$4, _arg$5, _arg$6, _arg$7); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = 3; continue;
-			case 4:
+			/* while (true) { */ case 1:
+				/* if (!(mi.Next())) { break; } */ if(!(mi.Next())) { $s = 2; continue; }
+				$r = encodeReflectValue(state, $clone(mi.Key(), reflect.Value), keyOp, keyIndir); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = encodeReflectValue(state, $clone(mi.Value(), reflect.Value), elemOp, elemIndir); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = 1; continue;
+			case 2:
 			enc.freeEncoderState(state);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: encodeMap, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _r$22, _r$23, _r$24, _r$25, b, elemIndir, elemOp, enc, keyIndir, keyOp, mi, mv, state, $s};return $f;
+			/* */ } return; } var $f = {$blk: encodeMap, $c: true, $r, b, elemIndir, elemOp, enc, keyIndir, keyOp, mi, mv, state, $s};return $f;
 		};
 		$ptrType(Encoder).prototype.encodeInterface = function encodeInterface(b, iv) {
-			var {_arg, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _tuple, b, data, elem, enc, iv, name$2, namei, ok, state, ut, $s, $r, $c} = $restore(this, {b, iv});
+			var {_r$24, _r$25, _tuple, b, data, elem, enc, iv, name$2, namei, ok, state, ut, $s, $r, $c} = $restore(this, {b, iv});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			enc = this;
-			_r$22 = $clone(iv, reflect.Value).Elem(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			elem = _r$22;
-			/* */ if (($clone(elem, reflect.Value).Kind() === 22) && $clone(elem, reflect.Value).IsNil()) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (($clone(elem, reflect.Value).Kind() === 22) && $clone(elem, reflect.Value).IsNil()) { */ case 2:
-				_r$23 = $clone(iv, reflect.Value).Elem(); /* */ $s = 4; case 4: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				_r$24 = $clone(_r$23, reflect.Value).Type(); /* */ $s = 5; case 5: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-				_arg = _r$24;
-				$r = errorf("gob: cannot encode nil pointer of type %s inside interface", new sliceType$2([_arg])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 3:
+			elem = $clone(iv, reflect.Value).Elem();
+			/* */ if (($clone(elem, reflect.Value).Kind() === 22) && $clone(elem, reflect.Value).IsNil()) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (($clone(elem, reflect.Value).Kind() === 22) && $clone(elem, reflect.Value).IsNil()) { */ case 1:
+				$r = errorf("gob: cannot encode nil pointer of type %s inside interface", new sliceType$3([$clone($clone(iv, reflect.Value).Elem(), reflect.Value).Type()])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 2:
 			state = enc.newEncoderState(b);
 			state.fieldnum = -1;
 			state.sendZero = true;
@@ -48646,33 +47695,31 @@ $packages["encoding/gob"] = (function() {
 				state.encodeUint(new $Uint64(0, 0));
 				$s = -1; return;
 			}
-			_r$25 = $clone(iv, reflect.Value).Elem(); /* */ $s = 7; case 7: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-			_r$26 = $clone(_r$25, reflect.Value).Type(); /* */ $s = 8; case 8: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-			_r$27 = userType(_r$26); /* */ $s = 9; case 9: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-			ut = _r$27;
+			_r$24 = userType($clone($clone(iv, reflect.Value).Elem(), reflect.Value).Type()); /* */ $s = 4; case 4: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			ut = _r$24;
 			_tuple = concreteTypeToName.Load(ut.base);
 			namei = _tuple[0];
 			ok = _tuple[1];
-			/* */ if (!ok) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if (!ok) { */ case 10:
-				$r = errorf("type not registered for interface: %s", new sliceType$2([ut.base])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 11:
+			/* */ if (!ok) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (!ok) { */ case 5:
+				$r = errorf("type not registered for interface: %s", new sliceType$3([ut.base])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 6:
 			name$2 = $assertType(namei, $String);
 			state.encodeUint((new $Uint64(0, name$2.length)));
 			state.b.WriteString(name$2);
-			$r = enc.sendTypeDescriptor(enc.writer(), state, ut); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = enc.sendTypeDescriptor(enc.writer(), state, ut); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			enc.sendTypeId(state, ut);
 			enc.pushWriter(b);
-			_r$28 = encBufferPool.Get(); /* */ $s = 14; case 14: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-			data = $assertType(_r$28, ptrType$34);
+			_r$25 = encBufferPool.Get(); /* */ $s = 9; case 9: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			data = $assertType(_r$25, ptrType$36);
 			data.Write(spaceForLength);
-			$r = enc.encode(data, $clone(elem, reflect.Value), ut); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = enc.encode(data, $clone(elem, reflect.Value), ut); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			if (!($interfaceIsEqual(enc.err, $ifaceNil))) {
 				error_(enc.err);
 			}
 			enc.popWriter();
-			$r = enc.writeMessage(b, data); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = enc.writeMessage(b, data); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			data.Reset();
 			encBufferPool.Put(data);
 			if (!($interfaceIsEqual(enc.err, $ifaceNil))) {
@@ -48680,81 +47727,13 @@ $packages["encoding/gob"] = (function() {
 			}
 			enc.freeEncoderState(state);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: encodeInterface, $c: true, $r, _arg, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _tuple, b, data, elem, enc, iv, name$2, namei, ok, state, ut, $s};return $f;
-		};
-		isZero = function isZero$1(val) {
-			var {$24r, _1, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, i, i$1, val, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {val});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-				_1 = $clone(val, reflect.Value).Kind();
-				/* */ if (_1 === (17)) { $s = 2; continue; }
-				/* */ if ((_1 === (21)) || (_1 === (23)) || (_1 === (24))) { $s = 3; continue; }
-				/* */ if (_1 === (1)) { $s = 4; continue; }
-				/* */ if ((_1 === (15)) || (_1 === (16))) { $s = 5; continue; }
-				/* */ if ((_1 === (18)) || (_1 === (19)) || (_1 === (20)) || (_1 === (22))) { $s = 6; continue; }
-				/* */ if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) { $s = 7; continue; }
-				/* */ if ((_1 === (13)) || (_1 === (14))) { $s = 8; continue; }
-				/* */ if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) { $s = 9; continue; }
-				/* */ if (_1 === (25)) { $s = 10; continue; }
-				/* */ $s = 11; continue;
-				/* if (_1 === (17)) { */ case 2:
-					i = 0;
-					/* while (true) { */ case 12:
-						_r$22 = $clone(val, reflect.Value).Len(); /* */ $s = 14; case 14: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-						/* if (!(i < _r$22)) { break; } */ if(!(i < _r$22)) { $s = 13; continue; }
-						_r$23 = $clone(val, reflect.Value).Index(i); /* */ $s = 17; case 17: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-						_r$24 = isZero($clone(_r$23, reflect.Value)); /* */ $s = 18; case 18: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-						/* */ if (!_r$24) { $s = 15; continue; }
-						/* */ $s = 16; continue;
-						/* if (!_r$24) { */ case 15:
-							$s = -1; return false;
-						/* } */ case 16:
-						i = i + (1) >> 0;
-					$s = 12; continue;
-					case 13:
-					$s = -1; return true;
-				/* } else if ((_1 === (21)) || (_1 === (23)) || (_1 === (24))) { */ case 3:
-					_r$25 = $clone(val, reflect.Value).Len(); /* */ $s = 19; case 19: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-					$24r = _r$25 === 0;
-					$s = 20; case 20: return $24r;
-				/* } else if (_1 === (1)) { */ case 4:
-					$s = -1; return !$clone(val, reflect.Value).Bool();
-				/* } else if ((_1 === (15)) || (_1 === (16))) { */ case 5:
-					$s = -1; return (x$2 = $clone(val, reflect.Value).Complex(), (x$2.$real === 0 && x$2.$imag === 0));
-				/* } else if ((_1 === (18)) || (_1 === (19)) || (_1 === (20)) || (_1 === (22))) { */ case 6:
-					$s = -1; return $clone(val, reflect.Value).IsNil();
-				/* } else if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) { */ case 7:
-					$s = -1; return (x$3 = $clone(val, reflect.Value).Int(), (x$3.$high === 0 && x$3.$low === 0));
-				/* } else if ((_1 === (13)) || (_1 === (14))) { */ case 8:
-					$s = -1; return $clone(val, reflect.Value).Float() === 0;
-				/* } else if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) { */ case 9:
-					$s = -1; return (x$4 = $clone(val, reflect.Value).Uint(), (x$4.$high === 0 && x$4.$low === 0));
-				/* } else if (_1 === (25)) { */ case 10:
-					i$1 = 0;
-					/* while (true) { */ case 21:
-						/* if (!(i$1 < $clone(val, reflect.Value).NumField())) { break; } */ if(!(i$1 < $clone(val, reflect.Value).NumField())) { $s = 22; continue; }
-						_r$26 = $clone(val, reflect.Value).Field(i$1); /* */ $s = 25; case 25: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-						_r$27 = isZero($clone(_r$26, reflect.Value)); /* */ $s = 26; case 26: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-						/* */ if (!_r$27) { $s = 23; continue; }
-						/* */ $s = 24; continue;
-						/* if (!_r$27) { */ case 23:
-							$s = -1; return false;
-						/* } */ case 24:
-						i$1 = i$1 + (1) >> 0;
-					$s = 21; continue;
-					case 22:
-					$s = -1; return true;
-				/* } */ case 11:
-			case 1:
-			_r$28 = $clone(val, reflect.Value).Type().String(); /* */ $s = 27; case 27: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-			$panic(new $String("unknown type in isZero " + _r$28));
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: isZero$1, $c: true, $r, $24r, _1, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, i, i$1, val, x$2, x$3, x$4, $s};return $f;
+			/* */ } return; } var $f = {$blk: encodeInterface, $c: true, $r, _r$24, _r$25, _tuple, b, data, elem, enc, iv, name$2, namei, ok, state, ut, $s};return $f;
 		};
 		$ptrType(Encoder).prototype.encodeGobEncoder = function encodeGobEncoder(b, ut, v) {
-			var {_1, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _tuple, _tuple$1, _tuple$2, b, data, enc, err, state, ut, v, $s, $r, $c} = $restore(this, {b, ut, v});
+			var {_1, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _tuple, _tuple$1, _tuple$2, b, data, enc, err, state, ut, v, $s, $r, $c} = $restore(this, {b, ut, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			enc = this;
-			data = sliceType$1.nil;
+			data = sliceType$2.nil;
 			err = $ifaceNil;
 				_1 = ut.externalEnc;
 				/* */ if (_1 === (1)) { $s = 2; continue; }
@@ -48762,23 +47741,23 @@ $packages["encoding/gob"] = (function() {
 				/* */ if (_1 === (3)) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (_1 === (1)) { */ case 2:
-					_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 6; case 6: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-					_r$23 = $assertType(_r$22, GobEncoder).GobEncode(); /* */ $s = 7; case 7: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-					_tuple = _r$23;
+					_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 6; case 6: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+					_r$25 = $assertType(_r$24, GobEncoder).GobEncode(); /* */ $s = 7; case 7: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+					_tuple = _r$25;
 					data = _tuple[0];
 					err = _tuple[1];
 					$s = 5; continue;
 				/* } else if (_1 === (2)) { */ case 3:
-					_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 8; case 8: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-					_r$25 = $assertType(_r$24, encoding.BinaryMarshaler).MarshalBinary(); /* */ $s = 9; case 9: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-					_tuple$1 = _r$25;
+					_r$26 = $clone(v, reflect.Value).Interface(); /* */ $s = 8; case 8: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+					_r$27 = $assertType(_r$26, encoding.BinaryMarshaler).MarshalBinary(); /* */ $s = 9; case 9: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+					_tuple$1 = _r$27;
 					data = _tuple$1[0];
 					err = _tuple$1[1];
 					$s = 5; continue;
 				/* } else if (_1 === (3)) { */ case 4:
-					_r$26 = $clone(v, reflect.Value).Interface(); /* */ $s = 10; case 10: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-					_r$27 = $assertType(_r$26, encoding.TextMarshaler).MarshalText(); /* */ $s = 11; case 11: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-					_tuple$2 = _r$27;
+					_r$28 = $clone(v, reflect.Value).Interface(); /* */ $s = 10; case 10: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+					_r$29 = $assertType(_r$28, encoding.TextMarshaler).MarshalText(); /* */ $s = 11; case 11: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+					_tuple$2 = _r$29;
 					data = _tuple$2[0];
 					err = _tuple$2[1];
 				/* } */ case 5:
@@ -48792,10 +47771,10 @@ $packages["encoding/gob"] = (function() {
 			state.b.Write(data);
 			enc.freeEncoderState(state);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: encodeGobEncoder, $c: true, $r, _1, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _tuple, _tuple$1, _tuple$2, b, data, enc, err, state, ut, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: encodeGobEncoder, $c: true, $r, _1, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _tuple, _tuple$1, _tuple$2, b, data, enc, err, state, ut, v, $s};return $f;
 		};
 		encOpFor = function encOpFor$1(rt, inProgress, building) {
-			var {$24r, _1, _entry, _entry$1, _entry$2, _key, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$40, _r$41, _r$42, _tuple, _tuple$1, _tuple$2, _tuple$3, building, elemIndir, elemIndir$1, elemIndir$2, elemOp, elemOp$1, elemOp$2, helper, helper$1, inProgress, indir, info, k, keyIndir, keyOp, op, opPtr, rt, t, typ, ut, $s, $r, $c} = $restore(this, {rt, inProgress, building});
+			var {$24r, _1, _entry, _entry$1, _entry$2, _key, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$40, _r$41, _r$42, _r$43, _r$44, _tuple, _tuple$1, _tuple$2, _tuple$3, building, elemIndir, elemIndir$1, elemIndir$2, elemOp, elemOp$1, elemOp$2, helper, helper$1, inProgress, indir, info, k, keyIndir, keyOp, op, opPtr, rt, t, typ, ut, $s, $r, $c} = $restore(this, {rt, inProgress, building});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			elemIndir = [elemIndir];
 			elemIndir$1 = [elemIndir$1];
@@ -48809,23 +47788,23 @@ $packages["encoding/gob"] = (function() {
 			keyIndir = [keyIndir];
 			keyOp = [keyOp];
 			op = [op];
-			_r$22 = userType(rt); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			ut = _r$22;
+			_r$24 = userType(rt); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			ut = _r$24;
 			/* */ if (!((ut.externalEnc === 0))) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if (!((ut.externalEnc === 0))) { */ case 2:
-				_r$23 = gobEncodeOpFor(ut); /* */ $s = 4; case 4: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				$24r = _r$23;
+				_r$25 = gobEncodeOpFor(ut); /* */ $s = 4; case 4: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				$24r = _r$25;
 				$s = 5; case 5: return $24r;
 			/* } */ case 3:
-			opPtr = (_entry = $mapIndex(inProgress,reflect.Type.keyFor(rt)), _entry !== undefined ? _entry.v : ptrType$36.nil);
-			if (!(opPtr === ptrType$36.nil)) {
+			opPtr = (_entry = $mapIndex(inProgress,reflect.Type.keyFor(rt)), _entry !== undefined ? _entry.v : ptrType$38.nil);
+			if (!(opPtr === ptrType$38.nil)) {
 				$s = -1; return [opPtr, ut.indir];
 			}
 			typ = ut.base;
 			indir = ut.indir;
-			_r$24 = typ.Kind(); /* */ $s = 6; case 6: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			k = _r$24;
+			_r$26 = typ.Kind(); /* */ $s = 6; case 6: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+			k = _r$26;
 			op[0] = $throwNilPointerError;
 			if (((k >> 0)) < 25) {
 				op[0] = ((k < 0 || k >= encOpTable.length) ? ($throwRuntimeError("index out of range"), undefined) : encOpTable[k]);
@@ -48833,10 +47812,10 @@ $packages["encoding/gob"] = (function() {
 			/* */ if (op[0] === $throwNilPointerError) { $s = 7; continue; }
 			/* */ $s = 8; continue;
 			/* if (op[0] === $throwNilPointerError) { */ case 7:
-				_key = rt; (inProgress || $throwRuntimeError("assignment to entry in nil map")).set(reflect.Type.keyFor(_key), { k: _key, v: (op.$ptr || (op.$ptr = new ptrType$36(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, op))) });
+				_key = rt; (inProgress || $throwRuntimeError("assignment to entry in nil map")).set(reflect.Type.keyFor(_key), { k: _key, v: (op.$ptr || (op.$ptr = new ptrType$38(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, op))) });
 					t = typ;
-					_r$25 = t.Kind(); /* */ $s = 10; case 10: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-					_1 = _r$25;
+					_r$27 = t.Kind(); /* */ $s = 10; case 10: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+					_1 = _r$27;
 					/* */ if (_1 === (23)) { $s = 11; continue; }
 					/* */ if (_1 === (17)) { $s = 12; continue; }
 					/* */ if (_1 === (21)) { $s = 13; continue; }
@@ -48844,80 +47823,61 @@ $packages["encoding/gob"] = (function() {
 					/* */ if (_1 === (20)) { $s = 15; continue; }
 					/* */ $s = 16; continue;
 					/* if (_1 === (23)) { */ case 11:
-						_r$26 = t.Elem(); /* */ $s = 19; case 19: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-						_r$27 = _r$26.Kind(); /* */ $s = 20; case 20: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-						/* */ if (_r$27 === 8) { $s = 17; continue; }
+						_r$28 = t.Elem(); /* */ $s = 19; case 19: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+						_r$29 = _r$28.Kind(); /* */ $s = 20; case 20: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+						/* */ if (_r$29 === 8) { $s = 17; continue; }
 						/* */ $s = 18; continue;
-						/* if (_r$27 === 8) { */ case 17:
+						/* if (_r$29 === 8) { */ case 17:
 							op[0] = encUint8Array;
 							/* break; */ $s = 9; continue;
 						/* } */ case 18:
-						_r$28 = t.Elem(); /* */ $s = 21; case 21: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-						_r$29 = encOpFor(_r$28, inProgress, building); /* */ $s = 22; case 22: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-						_tuple = _r$29;
+						_r$30 = t.Elem(); /* */ $s = 21; case 21: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+						_r$31 = encOpFor(_r$30, inProgress, building); /* */ $s = 22; case 22: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
+						_tuple = _r$31;
 						elemOp[0] = _tuple[0];
 						elemIndir[0] = _tuple[1];
-						_r$30 = t.Elem(); /* */ $s = 23; case 23: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-						_r$31 = _r$30.Kind(); /* */ $s = 24; case 24: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-						helper[0] = (_entry$1 = $mapIndex(encSliceHelper,reflect.Kind.keyFor(_r$31)), _entry$1 !== undefined ? _entry$1.v : $throwNilPointerError);
+						_r$32 = t.Elem(); /* */ $s = 23; case 23: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
+						_r$33 = _r$32.Kind(); /* */ $s = 24; case 24: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
+						helper[0] = (_entry$1 = $mapIndex(encSliceHelper,reflect.Kind.keyFor(_r$33)), _entry$1 !== undefined ? _entry$1.v : $throwNilPointerError);
 						op[0] = (function(elemIndir, elemIndir$1, elemIndir$2, elemOp, elemOp$1, elemOp$2, helper, helper$1, info, keyIndir, keyOp, op) { return function encOpFor·func1(i, state, slice) {
-								var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _r$32, _r$33, _v, i, slice, state, $s, $r, $c} = $restore(this, {i, state, slice});
+								var {i, slice, state, $s, $r, $c} = $restore(this, {i, state, slice});
 								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-								if (!(!state.sendZero)) { _v = false; $s = 3; continue s; }
-								_r$32 = $clone(slice, reflect.Value).Len(); /* */ $s = 4; case 4: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
-								_v = _r$32 === 0; case 3:
-								/* */ if (_v) { $s = 1; continue; }
-								/* */ $s = 2; continue;
-								/* if (_v) { */ case 1:
+								if (!state.sendZero && ($clone(slice, reflect.Value).Len() === 0)) {
 									$s = -1; return;
-								/* } */ case 2:
+								}
 								state.update(i);
-								_arg = state.b;
-								_arg$1 = $clone(slice, reflect.Value);
-								_arg$2 = elemOp[0].$get();
-								_arg$3 = elemIndir[0];
-								_r$33 = $clone(slice, reflect.Value).Len(); /* */ $s = 5; case 5: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
-								_arg$4 = _r$33;
-								_arg$5 = helper[0];
-								$r = state.enc.encodeArray(_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$r = state.enc.encodeArray(state.b, $clone(slice, reflect.Value), elemOp[0].$get(), elemIndir[0], $clone(slice, reflect.Value).Len(), helper[0]); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 								$s = -1; return;
-								/* */ } return; } var $f = {$blk: encOpFor·func1, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _r$32, _r$33, _v, i, slice, state, $s};return $f;
+								/* */ } return; } var $f = {$blk: encOpFor·func1, $c: true, $r, i, slice, state, $s};return $f;
 							}; })(elemIndir, elemIndir$1, elemIndir$2, elemOp, elemOp$1, elemOp$2, helper, helper$1, info, keyIndir, keyOp, op);
 						$s = 16; continue;
 					/* } else if (_1 === (17)) { */ case 12:
-						_r$32 = t.Elem(); /* */ $s = 25; case 25: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
-						_r$33 = encOpFor(_r$32, inProgress, building); /* */ $s = 26; case 26: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
-						_tuple$1 = _r$33;
+						_r$34 = t.Elem(); /* */ $s = 25; case 25: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
+						_r$35 = encOpFor(_r$34, inProgress, building); /* */ $s = 26; case 26: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
+						_tuple$1 = _r$35;
 						elemOp$1[0] = _tuple$1[0];
 						elemIndir$1[0] = _tuple$1[1];
-						_r$34 = t.Elem(); /* */ $s = 27; case 27: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
-						_r$35 = _r$34.Kind(); /* */ $s = 28; case 28: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
-						helper$1[0] = (_entry$2 = $mapIndex(encArrayHelper,reflect.Kind.keyFor(_r$35)), _entry$2 !== undefined ? _entry$2.v : $throwNilPointerError);
+						_r$36 = t.Elem(); /* */ $s = 27; case 27: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
+						_r$37 = _r$36.Kind(); /* */ $s = 28; case 28: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
+						helper$1[0] = (_entry$2 = $mapIndex(encArrayHelper,reflect.Kind.keyFor(_r$37)), _entry$2 !== undefined ? _entry$2.v : $throwNilPointerError);
 						op[0] = (function(elemIndir, elemIndir$1, elemIndir$2, elemOp, elemOp$1, elemOp$2, helper, helper$1, info, keyIndir, keyOp, op) { return function encOpFor·func2(i, state, array) {
-								var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _r$36, array, i, state, $s, $r, $c} = $restore(this, {i, state, array});
+								var {array, i, state, $s, $r, $c} = $restore(this, {i, state, array});
 								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 								state.update(i);
-								_arg = state.b;
-								_arg$1 = $clone(array, reflect.Value);
-								_arg$2 = elemOp$1[0].$get();
-								_arg$3 = elemIndir$1[0];
-								_r$36 = $clone(array, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
-								_arg$4 = _r$36;
-								_arg$5 = helper$1[0];
-								$r = state.enc.encodeArray(_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$r = state.enc.encodeArray(state.b, $clone(array, reflect.Value), elemOp$1[0].$get(), elemIndir$1[0], $clone(array, reflect.Value).Len(), helper$1[0]); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 								$s = -1; return;
-								/* */ } return; } var $f = {$blk: encOpFor·func2, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _r$36, array, i, state, $s};return $f;
+								/* */ } return; } var $f = {$blk: encOpFor·func2, $c: true, $r, array, i, state, $s};return $f;
 							}; })(elemIndir, elemIndir$1, elemIndir$2, elemOp, elemOp$1, elemOp$2, helper, helper$1, info, keyIndir, keyOp, op);
 						$s = 16; continue;
 					/* } else if (_1 === (21)) { */ case 13:
-						_r$36 = t.Key(); /* */ $s = 29; case 29: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
-						_r$37 = encOpFor(_r$36, inProgress, building); /* */ $s = 30; case 30: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
-						_tuple$2 = _r$37;
+						_r$38 = t.Key(); /* */ $s = 29; case 29: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
+						_r$39 = encOpFor(_r$38, inProgress, building); /* */ $s = 30; case 30: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
+						_tuple$2 = _r$39;
 						keyOp[0] = _tuple$2[0];
 						keyIndir[0] = _tuple$2[1];
-						_r$38 = t.Elem(); /* */ $s = 31; case 31: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
-						_r$39 = encOpFor(_r$38, inProgress, building); /* */ $s = 32; case 32: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
-						_tuple$3 = _r$39;
+						_r$40 = t.Elem(); /* */ $s = 31; case 31: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
+						_r$41 = encOpFor(_r$40, inProgress, building); /* */ $s = 32; case 32: if($c) { $c = false; _r$41 = _r$41.$blk(); } if (_r$41 && _r$41.$blk !== undefined) { break s; }
+						_tuple$3 = _r$41;
 						elemOp$2[0] = _tuple$3[0];
 						elemIndir$2[0] = _tuple$3[1];
 						op[0] = (function(elemIndir, elemIndir$1, elemIndir$2, elemOp, elemOp$1, elemOp$2, helper, helper$1, info, keyIndir, keyOp, op) { return function encOpFor·func3(i, state, mv) {
@@ -48933,11 +47893,11 @@ $packages["encoding/gob"] = (function() {
 							}; })(elemIndir, elemIndir$1, elemIndir$2, elemOp, elemOp$1, elemOp$2, helper, helper$1, info, keyIndir, keyOp, op);
 						$s = 16; continue;
 					/* } else if (_1 === (25)) { */ case 14:
-						_r$40 = userType(typ); /* */ $s = 33; case 33: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
-						_r$41 = getEncEngine(_r$40, building); /* */ $s = 34; case 34: if($c) { $c = false; _r$41 = _r$41.$blk(); } if (_r$41 && _r$41.$blk !== undefined) { break s; }
-						_r$41;
-						_r$42 = mustGetTypeInfo(typ); /* */ $s = 35; case 35: if($c) { $c = false; _r$42 = _r$42.$blk(); } if (_r$42 && _r$42.$blk !== undefined) { break s; }
-						info[0] = _r$42;
+						_r$42 = userType(typ); /* */ $s = 33; case 33: if($c) { $c = false; _r$42 = _r$42.$blk(); } if (_r$42 && _r$42.$blk !== undefined) { break s; }
+						_r$43 = getEncEngine(_r$42, building); /* */ $s = 34; case 34: if($c) { $c = false; _r$43 = _r$43.$blk(); } if (_r$43 && _r$43.$blk !== undefined) { break s; }
+						_r$43;
+						_r$44 = mustGetTypeInfo(typ); /* */ $s = 35; case 35: if($c) { $c = false; _r$44 = _r$44.$blk(); } if (_r$44 && _r$44.$blk !== undefined) { break s; }
+						info[0] = _r$44;
 						op[0] = (function(elemIndir, elemIndir$1, elemIndir$2, elemOp, elemOp$1, elemOp$2, helper, helper$1, info, keyIndir, keyOp, op) { return function encOpFor·func4(i, state, sv) {
 								var {enc, i, state, sv, $s, $r, $c} = $restore(this, {i, state, sv});
 								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -48966,13 +47926,13 @@ $packages["encoding/gob"] = (function() {
 			/* */ if (op[0] === $throwNilPointerError) { $s = 36; continue; }
 			/* */ $s = 37; continue;
 			/* if (op[0] === $throwNilPointerError) { */ case 36:
-				$r = errorf("can't happen: encode type %s", new sliceType$2([rt])); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = errorf("can't happen: encode type %s", new sliceType$3([rt])); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 37:
-			$s = -1; return [(op.$ptr || (op.$ptr = new ptrType$36(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, op))), indir];
-			/* */ } return; } var $f = {$blk: encOpFor$1, $c: true, $r, $24r, _1, _entry, _entry$1, _entry$2, _key, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$40, _r$41, _r$42, _tuple, _tuple$1, _tuple$2, _tuple$3, building, elemIndir, elemIndir$1, elemIndir$2, elemOp, elemOp$1, elemOp$2, helper, helper$1, inProgress, indir, info, k, keyIndir, keyOp, op, opPtr, rt, t, typ, ut, $s};return $f;
+			$s = -1; return [(op.$ptr || (op.$ptr = new ptrType$38(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, op))), indir];
+			/* */ } return; } var $f = {$blk: encOpFor$1, $c: true, $r, $24r, _1, _entry, _entry$1, _entry$2, _key, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$40, _r$41, _r$42, _r$43, _r$44, _tuple, _tuple$1, _tuple$2, _tuple$3, building, elemIndir, elemIndir$1, elemIndir$2, elemOp, elemOp$1, elemOp$2, helper, helper$1, inProgress, indir, info, k, keyIndir, keyOp, op, opPtr, rt, t, typ, ut, $s};return $f;
 		};
 		gobEncodeOpFor = function gobEncodeOpFor$1(ut) {
-			var {_r$22, i, op, rt, ut, $s, $r, $c} = $restore(this, {ut});
+			var {_r$24, i, op, rt, ut, $s, $r, $c} = $restore(this, {ut});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			op = [op];
 			rt = [rt];
@@ -48988,15 +47948,15 @@ $packages["encoding/gob"] = (function() {
 				i = 0;
 				/* while (true) { */ case 4:
 					/* if (!(i < ut[0].encIndir)) { break; } */ if(!(i < ut[0].encIndir)) { $s = 5; continue; }
-					_r$22 = rt[0].Elem(); /* */ $s = 6; case 6: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-					rt[0] = _r$22;
+					_r$24 = rt[0].Elem(); /* */ $s = 6; case 6: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+					rt[0] = _r$24;
 					i = i + (1) << 24 >> 24;
 				$s = 4; continue;
 				case 5:
 			/* } */ case 3:
 			op[0] = $throwNilPointerError;
 			op[0] = (function(op, rt, ut) { return function gobEncodeOpFor·func1(i$1, state, v) {
-					var {_r$23, _v, i$1, state, v, $s, $r, $c} = $restore(this, {i$1, state, v});
+					var {_r$25, _v, i$1, state, v, $s, $r, $c} = $restore(this, {i$1, state, v});
 					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 					/* */ if (ut[0].encIndir === -1) { $s = 1; continue; }
 					/* */ $s = 2; continue;
@@ -49004,13 +47964,13 @@ $packages["encoding/gob"] = (function() {
 						/* */ if (!$clone(v, reflect.Value).CanAddr()) { $s = 3; continue; }
 						/* */ $s = 4; continue;
 						/* if (!$clone(v, reflect.Value).CanAddr()) { */ case 3:
-							$r = errorf("unaddressable value of type %s", new sliceType$2([rt[0]])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = errorf("unaddressable value of type %s", new sliceType$3([rt[0]])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						/* } */ case 4:
 						v = $clone(v, reflect.Value).Addr();
 					/* } */ case 2:
 					if (!(!state.sendZero)) { _v = false; $s = 8; continue s; }
-					_r$23 = isZero($clone(v, reflect.Value)); /* */ $s = 9; case 9: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-					_v = _r$23; case 8:
+					_r$25 = $clone(v, reflect.Value).IsZero(); /* */ $s = 9; case 9: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+					_v = _r$25; case 8:
 					/* */ if (_v) { $s = 6; continue; }
 					/* */ $s = 7; continue;
 					/* if (_v) { */ case 6:
@@ -49019,24 +47979,24 @@ $packages["encoding/gob"] = (function() {
 					state.update(i$1);
 					$r = state.enc.encodeGobEncoder(state.b, ut[0], $clone(v, reflect.Value)); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return;
-					/* */ } return; } var $f = {$blk: gobEncodeOpFor·func1, $c: true, $r, _r$23, _v, i$1, state, v, $s};return $f;
+					/* */ } return; } var $f = {$blk: gobEncodeOpFor·func1, $c: true, $r, _r$25, _v, i$1, state, v, $s};return $f;
 				}; })(op, rt, ut);
-			$s = -1; return [(op.$ptr || (op.$ptr = new ptrType$36(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, op))), ((ut[0].encIndir >> 0))];
-			/* */ } return; } var $f = {$blk: gobEncodeOpFor$1, $c: true, $r, _r$22, i, op, rt, ut, $s};return $f;
+			$s = -1; return [(op.$ptr || (op.$ptr = new ptrType$38(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, op))), ((ut[0].encIndir >> 0))];
+			/* */ } return; } var $f = {$blk: gobEncodeOpFor$1, $c: true, $r, _r$24, i, op, rt, ut, $s};return $f;
 		};
 		compileEnc = function compileEnc$1(ut, building) {
-			var {_r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _tmp, _tmp$1, _tuple, _tuple$1, _v, building, engine, f, fieldNum, indir, indir$1, op, op$1, rt, seen, srt, ut, wireFieldNum, x$2, $s, $r, $c} = $restore(this, {ut, building});
+			var {_r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _tmp, _tmp$1, _tuple, _tuple$1, _v, building, engine, f, fieldNum, indir, indir$1, op, op$1, rt, seen, srt, ut, wireFieldNum, x, $s, $r, $c} = $restore(this, {ut, building});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			srt = ut.base;
-			engine = new encEngine.ptr(sliceType$21.nil);
+			engine = new encEngine.ptr(sliceType$22.nil);
 			seen = new $global.Map();
 			rt = ut.base;
 			if (!((ut.externalEnc === 0))) {
 				rt = ut.user;
 			}
 			if (!(ut.externalEnc === 0)) { _v = false; $s = 4; continue s; }
-			_r$22 = srt.Kind(); /* */ $s = 5; case 5: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_v = _r$22 === 25; case 4:
+			_r$24 = srt.Kind(); /* */ $s = 5; case 5: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_v = _r$24 === 25; case 4:
 			/* */ if (_v) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (_v) { */ case 1:
@@ -49045,20 +48005,20 @@ $packages["encoding/gob"] = (function() {
 				fieldNum = _tmp;
 				wireFieldNum = _tmp$1;
 				/* while (true) { */ case 6:
-					_r$23 = srt.NumField(); /* */ $s = 8; case 8: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-					/* if (!(fieldNum < _r$23)) { break; } */ if(!(fieldNum < _r$23)) { $s = 7; continue; }
+					_r$25 = srt.NumField(); /* */ $s = 8; case 8: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+					/* if (!(fieldNum < _r$25)) { break; } */ if(!(fieldNum < _r$25)) { $s = 7; continue; }
 					f = [f];
-					_r$24 = srt.Field(fieldNum); /* */ $s = 9; case 9: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-					f[0] = $clone(_r$24, reflect.StructField);
-					_r$25 = isSent(f[0]); /* */ $s = 12; case 12: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-					/* */ if (!_r$25) { $s = 10; continue; }
+					_r$26 = srt.Field(fieldNum); /* */ $s = 9; case 9: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+					f[0] = $clone(_r$26, reflect.StructField);
+					_r$27 = isSent(f[0]); /* */ $s = 12; case 12: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+					/* */ if (!_r$27) { $s = 10; continue; }
 					/* */ $s = 11; continue;
-					/* if (!_r$25) { */ case 10:
+					/* if (!_r$27) { */ case 10:
 						fieldNum = fieldNum + (1) >> 0;
 						/* continue; */ $s = 6; continue;
 					/* } */ case 11:
-					_r$26 = encOpFor(f[0].Type, seen, building); /* */ $s = 13; case 13: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-					_tuple = _r$26;
+					_r$28 = encOpFor(f[0].Type, seen, building); /* */ $s = 13; case 13: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+					_tuple = _r$28;
 					op = _tuple[0];
 					indir = _tuple[1];
 					engine.instr = $append(engine.instr, new encInstr.ptr(op.$get(), wireFieldNum, f[0].Index, indir));
@@ -49066,122 +48026,118 @@ $packages["encoding/gob"] = (function() {
 					fieldNum = fieldNum + (1) >> 0;
 				$s = 6; continue;
 				case 7:
-				_r$27 = srt.NumField(); /* */ $s = 16; case 16: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-				/* */ if (_r$27 > 0 && (engine.instr.$length === 0)) { $s = 14; continue; }
+				_r$29 = srt.NumField(); /* */ $s = 16; case 16: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+				/* */ if (_r$29 > 0 && (engine.instr.$length === 0)) { $s = 14; continue; }
 				/* */ $s = 15; continue;
-				/* if (_r$27 > 0 && (engine.instr.$length === 0)) { */ case 14:
-					$r = errorf("type %s has no exported fields", new sliceType$2([rt])); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* if (_r$29 > 0 && (engine.instr.$length === 0)) { */ case 14:
+					$r = errorf("type %s has no exported fields", new sliceType$3([rt])); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 15:
-				engine.instr = $append(engine.instr, new encInstr.ptr(encStructTerminator, 0, sliceType$4.nil, 0));
+				engine.instr = $append(engine.instr, new encInstr.ptr(encStructTerminator, 0, sliceType$5.nil, 0));
 				$s = 3; continue;
 			/* } else { */ case 2:
-				engine.instr = $makeSlice(sliceType$21, 1);
-				_r$28 = encOpFor(rt, seen, building); /* */ $s = 18; case 18: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-				_tuple$1 = _r$28;
+				engine.instr = $makeSlice(sliceType$22, 1);
+				_r$30 = encOpFor(rt, seen, building); /* */ $s = 18; case 18: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+				_tuple$1 = _r$30;
 				op$1 = _tuple$1[0];
 				indir$1 = _tuple$1[1];
-				encInstr.copy((x$2 = engine.instr, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])), new encInstr.ptr(op$1.$get(), 0, sliceType$4.nil, indir$1));
+				encInstr.copy((x = engine.instr, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])), new encInstr.ptr(op$1.$get(), 0, sliceType$5.nil, indir$1));
 			/* } */ case 3:
 			$s = -1; return engine;
-			/* */ } return; } var $f = {$blk: compileEnc$1, $c: true, $r, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _tmp, _tmp$1, _tuple, _tuple$1, _v, building, engine, f, fieldNum, indir, indir$1, op, op$1, rt, seen, srt, ut, wireFieldNum, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: compileEnc$1, $c: true, $r, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _tmp, _tmp$1, _tuple, _tuple$1, _v, building, engine, f, fieldNum, indir, indir$1, op, op$1, rt, seen, srt, ut, wireFieldNum, x, $s};return $f;
 		};
 		getEncEngine = function getEncEngine$1(ut, building) {
-			var {_r$22, _r$23, _tuple, building, enc, err, info, ut, $s, $r, $c} = $restore(this, {ut, building});
+			var {_r$24, _r$25, _tuple, building, enc, err, info, ut, $s, $r, $c} = $restore(this, {ut, building});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = getTypeInfo(ut); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = _r$22;
+			_r$24 = getTypeInfo(ut); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = _r$24;
 			info = _tuple[0];
 			err = _tuple[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				error_(err);
 			}
 			enc = info.encoder.Load();
-			/* */ if (enc === ptrType$31.nil) { $s = 2; continue; }
+			/* */ if (enc === ptrType$33.nil) { $s = 2; continue; }
 			/* */ $s = 3; continue;
-			/* if (enc === ptrType$31.nil) { */ case 2:
-				_r$23 = buildEncEngine(info, ut, building); /* */ $s = 4; case 4: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				enc = _r$23;
+			/* if (enc === ptrType$33.nil) { */ case 2:
+				_r$25 = buildEncEngine(info, ut, building); /* */ $s = 4; case 4: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				enc = _r$25;
 			/* } */ case 3:
 			$s = -1; return enc;
-			/* */ } return; } var $f = {$blk: getEncEngine$1, $c: true, $r, _r$22, _r$23, _tuple, building, enc, err, info, ut, $s};return $f;
+			/* */ } return; } var $f = {$blk: getEncEngine$1, $c: true, $r, _r$24, _r$25, _tuple, building, enc, err, info, ut, $s};return $f;
 		};
 		buildEncEngine = function buildEncEngine$1(info, ut, building) {
-			var {_entry, _key, _r$22, building, enc, info, ut, $s, $deferred, $r, $c} = $restore(this, {info, ut, building});
+			var {_entry, _key, _r$24, building, enc, info, ut, $s, $deferred, $r, $c} = $restore(this, {info, ut, building});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			if (!(building === false) && (_entry = $mapIndex(building,ptrType$30.keyFor(info)), _entry !== undefined ? _entry.v : false)) {
-				$s = -1; return ptrType$31.nil;
+			if (!(building === false) && (_entry = $mapIndex(building,ptrType$32.keyFor(info)), _entry !== undefined ? _entry.v : false)) {
+				$s = -1; return ptrType$33.nil;
 			}
 			info.encInit.Lock();
 			$deferred.push([$methodVal(info.encInit, "Unlock"), []]);
 			enc = info.encoder.Load();
-			/* */ if (enc === ptrType$31.nil) { $s = 1; continue; }
+			/* */ if (enc === ptrType$33.nil) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (enc === ptrType$31.nil) { */ case 1:
+			/* if (enc === ptrType$33.nil) { */ case 1:
 				if (building === false) {
 					building = new $global.Map();
 				}
-				_key = info; (building || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$30.keyFor(_key), { k: _key, v: true });
-				_r$22 = compileEnc(ut, building); /* */ $s = 3; case 3: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				enc = _r$22;
+				_key = info; (building || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$32.keyFor(_key), { k: _key, v: true });
+				_r$24 = compileEnc(ut, building); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+				enc = _r$24;
 				info.encoder.Store(enc);
 			/* } */ case 2:
 			$s = -1; return enc;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$31.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: buildEncEngine$1, $c: true, $r, _entry, _key, _r$22, building, enc, info, ut, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$33.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: buildEncEngine$1, $c: true, $r, _entry, _key, _r$24, building, enc, info, ut, $s, $deferred};return $f; } }
 		};
 		$ptrType(Encoder).prototype.encode = function encode(b, value, ut) {
-			var {_r$22, _r$23, _r$24, _v, b, enc, engine, i, indir, ut, value, $s, $deferred, $r, $c} = $restore(this, {b, value, ut});
+			var {_r$24, _r$25, _v, b, enc, engine, i, indir, ut, value, $s, $deferred, $r, $c} = $restore(this, {b, value, ut});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			enc = this;
-			$deferred.push([catchError, [(enc.$ptr_err || (enc.$ptr_err = new ptrType$37(function() { return this.$target.err; }, function($v) { this.$target.err = $v; }, enc)))]]);
-			_r$22 = getEncEngine(ut, false); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			engine = _r$22;
+			$deferred.push([catchError, [(enc === ptrType$35.nil && $throwNilPointerError(), (enc.$ptr_err || (enc.$ptr_err = new ptrType$39(function() { return this.$target.err; }, function($v) { this.$target.err = $v; }, enc))))]]);
+			_r$24 = getEncEngine(ut, false); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			engine = _r$24;
 			indir = ut.indir;
 			if (!((ut.externalEnc === 0))) {
 				indir = ((ut.encIndir >> 0));
 			}
 			i = 0;
-			/* while (true) { */ case 2:
-				/* if (!(i < indir)) { break; } */ if(!(i < indir)) { $s = 3; continue; }
-				_r$23 = reflect.Indirect($clone(value, reflect.Value)); /* */ $s = 4; case 4: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				value = _r$23;
+			while (true) {
+				if (!(i < indir)) { break; }
+				value = reflect.Indirect($clone(value, reflect.Value));
 				i = i + (1) >> 0;
-			$s = 2; continue;
-			case 3:
-			if (!(ut.externalEnc === 0)) { _v = false; $s = 8; continue s; }
-			_r$24 = $clone(value, reflect.Value).Type().Kind(); /* */ $s = 9; case 9: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			_v = _r$24 === 25; case 8:
-			/* */ if (_v) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (_v) { */ case 5:
-				$r = enc.encodeStruct(b, engine, $clone(value, reflect.Value)); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 7; continue;
-			/* } else { */ case 6:
-				$r = enc.encodeSingle(b, engine, $clone(value, reflect.Value)); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 7:
+			}
+			if (!(ut.externalEnc === 0)) { _v = false; $s = 5; continue s; }
+			_r$25 = $clone(value, reflect.Value).Type().Kind(); /* */ $s = 6; case 6: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			_v = _r$25 === 25; case 5:
+			/* */ if (_v) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (_v) { */ case 2:
+				$r = enc.encodeStruct(b, engine, $clone(value, reflect.Value)); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 4; continue;
+			/* } else { */ case 3:
+				$r = enc.encodeSingle(b, engine, $clone(value, reflect.Value)); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 4:
 			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: encode, $c: true, $r, _r$22, _r$23, _r$24, _v, b, enc, engine, i, indir, ut, value, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: encode, $c: true, $r, _r$24, _r$25, _v, b, enc, engine, i, indir, ut, value, $s, $deferred};return $f; } }
 		};
 		encBoolArray = function encBoolArray$1(state, v) {
-			var {$24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s, $r, $c} = $restore(this, {state, v});
+			var {$24r, _arg, _arg$1, _r$24, _r$25, state, v, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_r$24 = encBoolSlice(_arg, _arg$2); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: encBoolArray$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_r$25 = encBoolSlice(_arg, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: encBoolArray$1, $c: true, $r, $24r, _arg, _arg$1, _r$24, _r$25, state, v, $s};return $f;
 		};
 		encBoolSlice = function encBoolSlice$1(state, v) {
-			var {_i, _r$22, _ref, _tuple, ok, slice, state, v, x$2, $s, $r, $c} = $restore(this, {state, v});
+			var {_i, _r$24, _ref, _tuple, ok, slice, state, v, x, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$18, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$19, true);
 			slice = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -49191,9 +48147,9 @@ $packages["encoding/gob"] = (function() {
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				x$2 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!(x$2 === false) || state.sendZero) {
-					if (x$2) {
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!(x === false) || state.sendZero) {
+					if (x) {
 						state.encodeUint(new $Uint64(0, 1));
 					} else {
 						state.encodeUint(new $Uint64(0, 0));
@@ -49202,29 +48158,27 @@ $packages["encoding/gob"] = (function() {
 				_i++;
 			}
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: encBoolSlice$1, $c: true, $r, _i, _r$22, _ref, _tuple, ok, slice, state, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: encBoolSlice$1, $c: true, $r, _i, _r$24, _ref, _tuple, ok, slice, state, v, x, $s};return $f;
 		};
 		encComplex64Array = function encComplex64Array$1(state, v) {
-			var {$24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s, $r, $c} = $restore(this, {state, v});
+			var {$24r, _arg, _arg$1, _r$24, _r$25, state, v, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_r$24 = encComplex64Slice(_arg, _arg$2); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: encComplex64Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_r$25 = encComplex64Slice(_arg, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: encComplex64Array$1, $c: true, $r, $24r, _arg, _arg$1, _r$24, _r$25, state, v, $s};return $f;
 		};
 		encComplex64Slice = function encComplex64Slice$1(state, v) {
-			var {_i, _r$22, _ref, _tuple, ipart, ok, rpart, slice, state, v, x$2, $s, $r, $c} = $restore(this, {state, v});
+			var {_i, _r$24, _ref, _tuple, ipart, ok, rpart, slice, state, v, x, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$15, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$16, true);
 			slice = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -49234,39 +48188,37 @@ $packages["encoding/gob"] = (function() {
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				x$2 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!((x$2.$real === 0 && x$2.$imag === 0)) || state.sendZero) {
-					rpart = floatBits((x$2.$real));
-					ipart = floatBits((x$2.$imag));
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!((x.$real === 0 && x.$imag === 0)) || state.sendZero) {
+					rpart = floatBits((x.$real));
+					ipart = floatBits((x.$imag));
 					state.encodeUint(rpart);
 					state.encodeUint(ipart);
 				}
 				_i++;
 			}
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: encComplex64Slice$1, $c: true, $r, _i, _r$22, _ref, _tuple, ipart, ok, rpart, slice, state, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: encComplex64Slice$1, $c: true, $r, _i, _r$24, _ref, _tuple, ipart, ok, rpart, slice, state, v, x, $s};return $f;
 		};
 		encComplex128Array = function encComplex128Array$1(state, v) {
-			var {$24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s, $r, $c} = $restore(this, {state, v});
+			var {$24r, _arg, _arg$1, _r$24, _r$25, state, v, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_r$24 = encComplex128Slice(_arg, _arg$2); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: encComplex128Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_r$25 = encComplex128Slice(_arg, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: encComplex128Array$1, $c: true, $r, $24r, _arg, _arg$1, _r$24, _r$25, state, v, $s};return $f;
 		};
 		encComplex128Slice = function encComplex128Slice$1(state, v) {
-			var {_i, _r$22, _ref, _tuple, ipart, ok, rpart, slice, state, v, x$2, $s, $r, $c} = $restore(this, {state, v});
+			var {_i, _r$24, _ref, _tuple, ipart, ok, rpart, slice, state, v, x, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$16, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$17, true);
 			slice = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -49276,39 +48228,37 @@ $packages["encoding/gob"] = (function() {
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				x$2 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!((x$2.$real === 0 && x$2.$imag === 0)) || state.sendZero) {
-					rpart = floatBits(x$2.$real);
-					ipart = floatBits(x$2.$imag);
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!((x.$real === 0 && x.$imag === 0)) || state.sendZero) {
+					rpart = floatBits(x.$real);
+					ipart = floatBits(x.$imag);
 					state.encodeUint(rpart);
 					state.encodeUint(ipart);
 				}
 				_i++;
 			}
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: encComplex128Slice$1, $c: true, $r, _i, _r$22, _ref, _tuple, ipart, ok, rpart, slice, state, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: encComplex128Slice$1, $c: true, $r, _i, _r$24, _ref, _tuple, ipart, ok, rpart, slice, state, v, x, $s};return $f;
 		};
 		encFloat32Array = function encFloat32Array$1(state, v) {
-			var {$24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s, $r, $c} = $restore(this, {state, v});
+			var {$24r, _arg, _arg$1, _r$24, _r$25, state, v, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_r$24 = encFloat32Slice(_arg, _arg$2); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: encFloat32Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_r$25 = encFloat32Slice(_arg, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: encFloat32Array$1, $c: true, $r, $24r, _arg, _arg$1, _r$24, _r$25, state, v, $s};return $f;
 		};
 		encFloat32Slice = function encFloat32Slice$1(state, v) {
-			var {_i, _r$22, _ref, _tuple, bits$1, ok, slice, state, v, x$2, $s, $r, $c} = $restore(this, {state, v});
+			var {_i, _r$24, _ref, _tuple, bits$1, ok, slice, state, v, x, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$13, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$14, true);
 			slice = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -49318,37 +48268,35 @@ $packages["encoding/gob"] = (function() {
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				x$2 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!((x$2 === 0)) || state.sendZero) {
-					bits$1 = floatBits((x$2));
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!((x === 0)) || state.sendZero) {
+					bits$1 = floatBits((x));
 					state.encodeUint(bits$1);
 				}
 				_i++;
 			}
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: encFloat32Slice$1, $c: true, $r, _i, _r$22, _ref, _tuple, bits$1, ok, slice, state, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: encFloat32Slice$1, $c: true, $r, _i, _r$24, _ref, _tuple, bits$1, ok, slice, state, v, x, $s};return $f;
 		};
 		encFloat64Array = function encFloat64Array$1(state, v) {
-			var {$24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s, $r, $c} = $restore(this, {state, v});
+			var {$24r, _arg, _arg$1, _r$24, _r$25, state, v, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_r$24 = encFloat64Slice(_arg, _arg$2); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: encFloat64Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_r$25 = encFloat64Slice(_arg, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: encFloat64Array$1, $c: true, $r, $24r, _arg, _arg$1, _r$24, _r$25, state, v, $s};return $f;
 		};
 		encFloat64Slice = function encFloat64Slice$1(state, v) {
-			var {_i, _r$22, _ref, _tuple, bits$1, ok, slice, state, v, x$2, $s, $r, $c} = $restore(this, {state, v});
+			var {_i, _r$24, _ref, _tuple, bits$1, ok, slice, state, v, x, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$14, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$15, true);
 			slice = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -49358,37 +48306,35 @@ $packages["encoding/gob"] = (function() {
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				x$2 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!((x$2 === 0)) || state.sendZero) {
-					bits$1 = floatBits(x$2);
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!((x === 0)) || state.sendZero) {
+					bits$1 = floatBits(x);
 					state.encodeUint(bits$1);
 				}
 				_i++;
 			}
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: encFloat64Slice$1, $c: true, $r, _i, _r$22, _ref, _tuple, bits$1, ok, slice, state, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: encFloat64Slice$1, $c: true, $r, _i, _r$24, _ref, _tuple, bits$1, ok, slice, state, v, x, $s};return $f;
 		};
 		encIntArray = function encIntArray$1(state, v) {
-			var {$24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s, $r, $c} = $restore(this, {state, v});
+			var {$24r, _arg, _arg$1, _r$24, _r$25, state, v, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_r$24 = encIntSlice(_arg, _arg$2); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: encIntArray$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_r$25 = encIntSlice(_arg, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: encIntArray$1, $c: true, $r, $24r, _arg, _arg$1, _r$24, _r$25, state, v, $s};return $f;
 		};
 		encIntSlice = function encIntSlice$1(state, v) {
-			var {_i, _r$22, _ref, _tuple, ok, slice, state, v, x$2, $s, $r, $c} = $restore(this, {state, v});
+			var {_i, _r$24, _ref, _tuple, ok, slice, state, v, x, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$4, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$5, true);
 			slice = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -49398,36 +48344,34 @@ $packages["encoding/gob"] = (function() {
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				x$2 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!((x$2 === 0)) || state.sendZero) {
-					state.encodeInt((new $Int64(0, x$2)));
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!((x === 0)) || state.sendZero) {
+					state.encodeInt((new $Int64(0, x)));
 				}
 				_i++;
 			}
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: encIntSlice$1, $c: true, $r, _i, _r$22, _ref, _tuple, ok, slice, state, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: encIntSlice$1, $c: true, $r, _i, _r$24, _ref, _tuple, ok, slice, state, v, x, $s};return $f;
 		};
 		encInt16Array = function encInt16Array$1(state, v) {
-			var {$24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s, $r, $c} = $restore(this, {state, v});
+			var {$24r, _arg, _arg$1, _r$24, _r$25, state, v, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_r$24 = encInt16Slice(_arg, _arg$2); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: encInt16Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_r$25 = encInt16Slice(_arg, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: encInt16Array$1, $c: true, $r, $24r, _arg, _arg$1, _r$24, _r$25, state, v, $s};return $f;
 		};
 		encInt16Slice = function encInt16Slice$1(state, v) {
-			var {_i, _r$22, _ref, _tuple, ok, slice, state, v, x$2, $s, $r, $c} = $restore(this, {state, v});
+			var {_i, _r$24, _ref, _tuple, ok, slice, state, v, x, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$6, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$7, true);
 			slice = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -49437,36 +48381,34 @@ $packages["encoding/gob"] = (function() {
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				x$2 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!((x$2 === 0)) || state.sendZero) {
-					state.encodeInt((new $Int64(0, x$2)));
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!((x === 0)) || state.sendZero) {
+					state.encodeInt((new $Int64(0, x)));
 				}
 				_i++;
 			}
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: encInt16Slice$1, $c: true, $r, _i, _r$22, _ref, _tuple, ok, slice, state, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: encInt16Slice$1, $c: true, $r, _i, _r$24, _ref, _tuple, ok, slice, state, v, x, $s};return $f;
 		};
 		encInt32Array = function encInt32Array$1(state, v) {
-			var {$24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s, $r, $c} = $restore(this, {state, v});
+			var {$24r, _arg, _arg$1, _r$24, _r$25, state, v, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_r$24 = encInt32Slice(_arg, _arg$2); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: encInt32Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_r$25 = encInt32Slice(_arg, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: encInt32Array$1, $c: true, $r, $24r, _arg, _arg$1, _r$24, _r$25, state, v, $s};return $f;
 		};
 		encInt32Slice = function encInt32Slice$1(state, v) {
-			var {_i, _r$22, _ref, _tuple, ok, slice, state, v, x$2, $s, $r, $c} = $restore(this, {state, v});
+			var {_i, _r$24, _ref, _tuple, ok, slice, state, v, x, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$7, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$8, true);
 			slice = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -49476,36 +48418,34 @@ $packages["encoding/gob"] = (function() {
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				x$2 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!((x$2 === 0)) || state.sendZero) {
-					state.encodeInt((new $Int64(0, x$2)));
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!((x === 0)) || state.sendZero) {
+					state.encodeInt((new $Int64(0, x)));
 				}
 				_i++;
 			}
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: encInt32Slice$1, $c: true, $r, _i, _r$22, _ref, _tuple, ok, slice, state, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: encInt32Slice$1, $c: true, $r, _i, _r$24, _ref, _tuple, ok, slice, state, v, x, $s};return $f;
 		};
 		encInt64Array = function encInt64Array$1(state, v) {
-			var {$24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s, $r, $c} = $restore(this, {state, v});
+			var {$24r, _arg, _arg$1, _r$24, _r$25, state, v, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_r$24 = encInt64Slice(_arg, _arg$2); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: encInt64Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_r$25 = encInt64Slice(_arg, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: encInt64Array$1, $c: true, $r, $24r, _arg, _arg$1, _r$24, _r$25, state, v, $s};return $f;
 		};
 		encInt64Slice = function encInt64Slice$1(state, v) {
-			var {_i, _r$22, _ref, _tuple, ok, slice, state, v, x$2, $s, $r, $c} = $restore(this, {state, v});
+			var {_i, _r$24, _ref, _tuple, ok, slice, state, v, x, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$8, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$9, true);
 			slice = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -49515,36 +48455,34 @@ $packages["encoding/gob"] = (function() {
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				x$2 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!((x$2.$high === 0 && x$2.$low === 0)) || state.sendZero) {
-					state.encodeInt(x$2);
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!((x.$high === 0 && x.$low === 0)) || state.sendZero) {
+					state.encodeInt(x);
 				}
 				_i++;
 			}
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: encInt64Slice$1, $c: true, $r, _i, _r$22, _ref, _tuple, ok, slice, state, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: encInt64Slice$1, $c: true, $r, _i, _r$24, _ref, _tuple, ok, slice, state, v, x, $s};return $f;
 		};
 		encInt8Array = function encInt8Array$1(state, v) {
-			var {$24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s, $r, $c} = $restore(this, {state, v});
+			var {$24r, _arg, _arg$1, _r$24, _r$25, state, v, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_r$24 = encInt8Slice(_arg, _arg$2); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: encInt8Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_r$25 = encInt8Slice(_arg, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: encInt8Array$1, $c: true, $r, $24r, _arg, _arg$1, _r$24, _r$25, state, v, $s};return $f;
 		};
 		encInt8Slice = function encInt8Slice$1(state, v) {
-			var {_i, _r$22, _ref, _tuple, ok, slice, state, v, x$2, $s, $r, $c} = $restore(this, {state, v});
+			var {_i, _r$24, _ref, _tuple, ok, slice, state, v, x, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$5, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$6, true);
 			slice = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -49554,36 +48492,34 @@ $packages["encoding/gob"] = (function() {
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				x$2 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!((x$2 === 0)) || state.sendZero) {
-					state.encodeInt((new $Int64(0, x$2)));
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!((x === 0)) || state.sendZero) {
+					state.encodeInt((new $Int64(0, x)));
 				}
 				_i++;
 			}
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: encInt8Slice$1, $c: true, $r, _i, _r$22, _ref, _tuple, ok, slice, state, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: encInt8Slice$1, $c: true, $r, _i, _r$24, _ref, _tuple, ok, slice, state, v, x, $s};return $f;
 		};
 		encStringArray = function encStringArray$1(state, v) {
-			var {$24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s, $r, $c} = $restore(this, {state, v});
+			var {$24r, _arg, _arg$1, _r$24, _r$25, state, v, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_r$24 = encStringSlice(_arg, _arg$2); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: encStringArray$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_r$25 = encStringSlice(_arg, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: encStringArray$1, $c: true, $r, $24r, _arg, _arg$1, _r$24, _r$25, state, v, $s};return $f;
 		};
 		encStringSlice = function encStringSlice$1(state, v) {
-			var {_i, _r$22, _ref, _tuple, ok, slice, state, v, x$2, $s, $r, $c} = $restore(this, {state, v});
+			var {_i, _r$24, _ref, _tuple, ok, slice, state, v, x, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$19, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$20, true);
 			slice = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -49593,37 +48529,35 @@ $packages["encoding/gob"] = (function() {
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				x$2 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!(x$2 === "") || state.sendZero) {
-					state.encodeUint((new $Uint64(0, x$2.length)));
-					state.b.WriteString(x$2);
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!(x === "") || state.sendZero) {
+					state.encodeUint((new $Uint64(0, x.length)));
+					state.b.WriteString(x);
 				}
 				_i++;
 			}
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: encStringSlice$1, $c: true, $r, _i, _r$22, _ref, _tuple, ok, slice, state, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: encStringSlice$1, $c: true, $r, _i, _r$24, _ref, _tuple, ok, slice, state, v, x, $s};return $f;
 		};
 		encUintArray = function encUintArray$1(state, v) {
-			var {$24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s, $r, $c} = $restore(this, {state, v});
+			var {$24r, _arg, _arg$1, _r$24, _r$25, state, v, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_r$24 = encUintSlice(_arg, _arg$2); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: encUintArray$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_r$25 = encUintSlice(_arg, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: encUintArray$1, $c: true, $r, $24r, _arg, _arg$1, _r$24, _r$25, state, v, $s};return $f;
 		};
 		encUintSlice = function encUintSlice$1(state, v) {
-			var {_i, _r$22, _ref, _tuple, ok, slice, state, v, x$2, $s, $r, $c} = $restore(this, {state, v});
+			var {_i, _r$24, _ref, _tuple, ok, slice, state, v, x, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$9, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$10, true);
 			slice = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -49633,36 +48567,34 @@ $packages["encoding/gob"] = (function() {
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				x$2 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!((x$2 === 0)) || state.sendZero) {
-					state.encodeUint((new $Uint64(0, x$2)));
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!((x === 0)) || state.sendZero) {
+					state.encodeUint((new $Uint64(0, x)));
 				}
 				_i++;
 			}
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: encUintSlice$1, $c: true, $r, _i, _r$22, _ref, _tuple, ok, slice, state, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: encUintSlice$1, $c: true, $r, _i, _r$24, _ref, _tuple, ok, slice, state, v, x, $s};return $f;
 		};
 		encUint16Array = function encUint16Array$1(state, v) {
-			var {$24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s, $r, $c} = $restore(this, {state, v});
+			var {$24r, _arg, _arg$1, _r$24, _r$25, state, v, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_r$24 = encUint16Slice(_arg, _arg$2); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: encUint16Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_r$25 = encUint16Slice(_arg, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: encUint16Array$1, $c: true, $r, $24r, _arg, _arg$1, _r$24, _r$25, state, v, $s};return $f;
 		};
 		encUint16Slice = function encUint16Slice$1(state, v) {
-			var {_i, _r$22, _ref, _tuple, ok, slice, state, v, x$2, $s, $r, $c} = $restore(this, {state, v});
+			var {_i, _r$24, _ref, _tuple, ok, slice, state, v, x, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$10, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$11, true);
 			slice = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -49672,36 +48604,34 @@ $packages["encoding/gob"] = (function() {
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				x$2 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!((x$2 === 0)) || state.sendZero) {
-					state.encodeUint((new $Uint64(0, x$2)));
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!((x === 0)) || state.sendZero) {
+					state.encodeUint((new $Uint64(0, x)));
 				}
 				_i++;
 			}
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: encUint16Slice$1, $c: true, $r, _i, _r$22, _ref, _tuple, ok, slice, state, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: encUint16Slice$1, $c: true, $r, _i, _r$24, _ref, _tuple, ok, slice, state, v, x, $s};return $f;
 		};
 		encUint32Array = function encUint32Array$1(state, v) {
-			var {$24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s, $r, $c} = $restore(this, {state, v});
+			var {$24r, _arg, _arg$1, _r$24, _r$25, state, v, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_r$24 = encUint32Slice(_arg, _arg$2); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: encUint32Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_r$25 = encUint32Slice(_arg, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: encUint32Array$1, $c: true, $r, $24r, _arg, _arg$1, _r$24, _r$25, state, v, $s};return $f;
 		};
 		encUint32Slice = function encUint32Slice$1(state, v) {
-			var {_i, _r$22, _ref, _tuple, ok, slice, state, v, x$2, $s, $r, $c} = $restore(this, {state, v});
+			var {_i, _r$24, _ref, _tuple, ok, slice, state, v, x, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$11, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$12, true);
 			slice = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -49711,36 +48641,34 @@ $packages["encoding/gob"] = (function() {
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				x$2 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!((x$2 === 0)) || state.sendZero) {
-					state.encodeUint((new $Uint64(0, x$2)));
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!((x === 0)) || state.sendZero) {
+					state.encodeUint((new $Uint64(0, x)));
 				}
 				_i++;
 			}
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: encUint32Slice$1, $c: true, $r, _i, _r$22, _ref, _tuple, ok, slice, state, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: encUint32Slice$1, $c: true, $r, _i, _r$24, _ref, _tuple, ok, slice, state, v, x, $s};return $f;
 		};
 		encUint64Array = function encUint64Array$1(state, v) {
-			var {$24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s, $r, $c} = $restore(this, {state, v});
+			var {$24r, _arg, _arg$1, _r$24, _r$25, state, v, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_r$24 = encUint64Slice(_arg, _arg$2); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: encUint64Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_r$25 = encUint64Slice(_arg, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: encUint64Array$1, $c: true, $r, $24r, _arg, _arg$1, _r$24, _r$25, state, v, $s};return $f;
 		};
 		encUint64Slice = function encUint64Slice$1(state, v) {
-			var {_i, _r$22, _ref, _tuple, ok, slice, state, v, x$2, $s, $r, $c} = $restore(this, {state, v});
+			var {_i, _r$24, _ref, _tuple, ok, slice, state, v, x, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$12, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$13, true);
 			slice = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -49750,36 +48678,34 @@ $packages["encoding/gob"] = (function() {
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				x$2 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!((x$2.$high === 0 && x$2.$low === 0)) || state.sendZero) {
-					state.encodeUint(x$2);
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!((x.$high === 0 && x.$low === 0)) || state.sendZero) {
+					state.encodeUint(x);
 				}
 				_i++;
 			}
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: encUint64Slice$1, $c: true, $r, _i, _r$22, _ref, _tuple, ok, slice, state, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: encUint64Slice$1, $c: true, $r, _i, _r$24, _ref, _tuple, ok, slice, state, v, x, $s};return $f;
 		};
 		encUintptrArray = function encUintptrArray$1(state, v) {
-			var {$24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s, $r, $c} = $restore(this, {state, v});
+			var {$24r, _arg, _arg$1, _r$24, _r$25, state, v, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_r$24 = encUintptrSlice(_arg, _arg$2); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: encUintptrArray$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r$22, _r$23, _r$24, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_r$25 = encUintptrSlice(_arg, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: encUintptrArray$1, $c: true, $r, $24r, _arg, _arg$1, _r$24, _r$25, state, v, $s};return $f;
 		};
 		encUintptrSlice = function encUintptrSlice$1(state, v) {
-			var {_i, _r$22, _ref, _tuple, ok, slice, state, v, x$2, $s, $r, $c} = $restore(this, {state, v});
+			var {_i, _r$24, _ref, _tuple, ok, slice, state, v, x, $s, $r, $c} = $restore(this, {state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$17, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$18, true);
 			slice = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -49789,18 +48715,18 @@ $packages["encoding/gob"] = (function() {
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				x$2 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!((x$2 === 0)) || state.sendZero) {
-					state.encodeUint((new $Uint64(0, x$2.constructor === Number ? x$2 : 1)));
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!((x === 0)) || state.sendZero) {
+					state.encodeUint((new $Uint64(0, x.constructor === Number ? x : 1)));
 				}
 				_i++;
 			}
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: encUintptrSlice$1, $c: true, $r, _i, _r$22, _ref, _tuple, ok, slice, state, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: encUintptrSlice$1, $c: true, $r, _i, _r$24, _ref, _tuple, ok, slice, state, v, x, $s};return $f;
 		};
 		NewDecoder = function NewDecoder$1(r) {
 			var _tuple, dec, ok, r;
-			dec = new Decoder.ptr(new nosync.Mutex.ptr(false, false, false, false, 0), $ifaceNil, new decBuffer.ptr(sliceType$1.nil, 0), false, false, false, ptrType$38.nil, sliceType$1.nil, $ifaceNil);
+			dec = new Decoder.ptr(new nosync.Mutex.ptr(false, false, false, false, 0), $ifaceNil, new decBuffer.ptr(sliceType$2.nil, 0), false, false, false, ptrType$40.nil, sliceType$2.nil, $ifaceNil);
 			_tuple = $assertType(r, io.ByteReader, true);
 			ok = _tuple[1];
 			if (!ok) {
@@ -49810,36 +48736,33 @@ $packages["encoding/gob"] = (function() {
 			dec.wireType = new $global.Map();
 			dec.decoderCache = new $global.Map();
 			dec.ignorerCache = new $global.Map();
-			dec.countBuf = $makeSlice(sliceType$1, 9);
+			dec.countBuf = $makeSlice(sliceType$2, 9);
 			return dec;
 		};
 		$pkg.NewDecoder = NewDecoder;
 		$ptrType(Decoder).prototype.recvType = function recvType(id$1) {
-			var {_arg, _arg$1, _entry, _key, _r$22, dec, id$1, wire, $s, $r, $c} = $restore(this, {id$1});
+			var {_entry, _key, dec, id$1, wire, $s, $r, $c} = $restore(this, {id$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dec = this;
-			if (id$1 < 64 || !((_entry = $mapIndex(dec.wireType,typeId.keyFor(id$1)), _entry !== undefined ? _entry.v : ptrType$29.nil) === ptrType$29.nil)) {
+			if (id$1 < 64 || !((_entry = $mapIndex(dec.wireType,typeId.keyFor(id$1)), _entry !== undefined ? _entry.v : ptrType$8.nil) === ptrType$8.nil)) {
 				dec.err = errors.New("gob: duplicate type received");
 				$s = -1; return;
 			}
-			wire = new wireType.ptr(ptrType$23.nil, ptrType$24.nil, ptrType$25.nil, ptrType$26.nil, ptrType$27.nil, ptrType$27.nil, ptrType$27.nil);
-			_arg = tWireType;
-			_r$22 = reflect.ValueOf(wire); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = $clone(_r$22, reflect.Value);
-			$r = dec.decodeValue(_arg, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			wire = new wireType.ptr(ptrType$25.nil, ptrType$27.nil, ptrType$28.nil, ptrType$30.nil, ptrType$31.nil, ptrType$31.nil, ptrType$31.nil);
+			$r = dec.decodeValue(tWireType, $clone(reflect.ValueOf(wire), reflect.Value)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			if (!($interfaceIsEqual(dec.err, $ifaceNil))) {
 				$s = -1; return;
 			}
 			_key = id$1; (dec.wireType || $throwRuntimeError("assignment to entry in nil map")).set(typeId.keyFor(_key), { k: _key, v: wire });
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: recvType, $c: true, $r, _arg, _arg$1, _entry, _key, _r$22, dec, id$1, wire, $s};return $f;
+			/* */ } return; } var $f = {$blk: recvType, $c: true, $r, _entry, _key, dec, id$1, wire, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.recvMessage = function recvMessage() {
-			var {_r$22, _tuple, dec, err, nbytes, $s, $r, $c} = $restore(this, {});
+			var {_r$24, _tuple, dec, err, nbytes, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dec = this;
-			_r$22 = decodeUintReader(dec.r, dec.countBuf); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = _r$22;
+			_r$24 = decodeUintReader(dec.r, dec.countBuf); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = _r$24;
 			nbytes = _tuple[0];
 			err = _tuple[2];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
@@ -49852,18 +48775,18 @@ $packages["encoding/gob"] = (function() {
 			}
 			$r = dec.readMessage(((nbytes.$low >> 0))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return $interfaceIsEqual(dec.err, $ifaceNil);
-			/* */ } return; } var $f = {$blk: recvMessage, $c: true, $r, _r$22, _tuple, dec, err, nbytes, $s};return $f;
+			/* */ } return; } var $f = {$blk: recvMessage, $c: true, $r, _r$24, _tuple, dec, err, nbytes, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.readMessage = function readMessage(nbytes) {
-			var {_r$22, _tuple, buf, dec, nbytes, $s, $r, $c} = $restore(this, {nbytes});
+			var {_r$24, _tuple, buf, dec, nbytes, $s, $r, $c} = $restore(this, {nbytes});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dec = this;
 			if (!((dec.buf.Len() === 0))) {
 				$panic(new $String("non-empty decoder buffer"));
 			}
-			buf = sliceType$1.nil;
-			_r$22 = saferio.ReadData(dec.r, (new $Uint64(0, nbytes))); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = _r$22;
+			buf = sliceType$2.nil;
+			_r$24 = saferio.ReadData(dec.r, (new $Uint64(0, nbytes))); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = _r$24;
 			buf = _tuple[0];
 			dec.err = _tuple[1];
 			dec.buf.SetBytes(buf);
@@ -49871,46 +48794,46 @@ $packages["encoding/gob"] = (function() {
 				dec.err = io.ErrUnexpectedEOF;
 			}
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: readMessage, $c: true, $r, _r$22, _tuple, buf, dec, nbytes, $s};return $f;
+			/* */ } return; } var $f = {$blk: readMessage, $c: true, $r, _r$24, _tuple, buf, dec, nbytes, $s};return $f;
 		};
-		toInt = function toInt$1(x$2) {
-			var i, x$2, x$3, x$4;
-			i = ((x$3 = $shiftRightUint64(x$2, 1), new $Int64(x$3.$high, x$3.$low)));
-			if (!((x$4 = new $Uint64(x$2.$high & 0, (x$2.$low & 1) >>> 0), (x$4.$high === 0 && x$4.$low === 0)))) {
+		toInt = function toInt$1(x) {
+			var i, x, x$1, x$2;
+			i = ((x$1 = $shiftRightUint64(x, 1), new $Int64(x$1.$high, x$1.$low)));
+			if (!((x$2 = new $Uint64(x.$high & 0, (x.$low & 1) >>> 0), (x$2.$high === 0 && x$2.$low === 0)))) {
 				i = new $Int64(~i.$high, ~i.$low >>> 0);
 			}
 			return i;
 		};
 		$ptrType(Decoder).prototype.nextInt = function nextInt() {
-			var {_r$22, _tuple, dec, err, n, $s, $r, $c} = $restore(this, {});
+			var {_r$24, _tuple, dec, err, n, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dec = this;
-			_r$22 = decodeUintReader(dec.buf, dec.countBuf); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = _r$22;
+			_r$24 = decodeUintReader(dec.buf, dec.countBuf); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = _r$24;
 			n = _tuple[0];
 			err = _tuple[2];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				dec.err = err;
 			}
 			$s = -1; return toInt(n);
-			/* */ } return; } var $f = {$blk: nextInt, $c: true, $r, _r$22, _tuple, dec, err, n, $s};return $f;
+			/* */ } return; } var $f = {$blk: nextInt, $c: true, $r, _r$24, _tuple, dec, err, n, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.nextUint = function nextUint() {
-			var {_r$22, _tuple, dec, err, n, $s, $r, $c} = $restore(this, {});
+			var {_r$24, _tuple, dec, err, n, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dec = this;
-			_r$22 = decodeUintReader(dec.buf, dec.countBuf); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = _r$22;
+			_r$24 = decodeUintReader(dec.buf, dec.countBuf); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = _r$24;
 			n = _tuple[0];
 			err = _tuple[2];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				dec.err = err;
 			}
 			$s = -1; return n;
-			/* */ } return; } var $f = {$blk: nextUint, $c: true, $r, _r$22, _tuple, dec, err, n, $s};return $f;
+			/* */ } return; } var $f = {$blk: nextUint, $c: true, $r, _r$24, _tuple, dec, err, n, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.decodeTypeSequence = function decodeTypeSequence(isInterface) {
-			var {_r$22, _r$23, _r$24, dec, firstMessage, id$1, isInterface, x$2, $s, $r, $c} = $restore(this, {isInterface});
+			var {_r$24, _r$25, _r$26, dec, firstMessage, id$1, isInterface, x, $s, $r, $c} = $restore(this, {isInterface});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dec = this;
 			firstMessage = true;
@@ -49919,18 +48842,18 @@ $packages["encoding/gob"] = (function() {
 				/* */ if (dec.buf.Len() === 0) { $s = 3; continue; }
 				/* */ $s = 4; continue;
 				/* if (dec.buf.Len() === 0) { */ case 3:
-					_r$22 = dec.recvMessage(); /* */ $s = 7; case 7: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-					/* */ if (!_r$22) { $s = 5; continue; }
+					_r$24 = dec.recvMessage(); /* */ $s = 7; case 7: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+					/* */ if (!_r$24) { $s = 5; continue; }
 					/* */ $s = 6; continue;
-					/* if (!_r$22) { */ case 5:
+					/* if (!_r$24) { */ case 5:
 						if (!firstMessage && $interfaceIsEqual(dec.err, io.EOF)) {
 							dec.err = io.ErrUnexpectedEOF;
 						}
 						/* break; */ $s = 2; continue;
 					/* } */ case 6:
 				/* } */ case 4:
-				_r$23 = dec.nextInt(); /* */ $s = 8; case 8: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				id$1 = (((x$2 = _r$23, x$2.$low + ((x$2.$high >> 31) * 4294967296)) >> 0));
+				_r$25 = dec.nextInt(); /* */ $s = 8; case 8: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				id$1 = (((x = _r$25, x.$low + ((x.$high >> 31) * 4294967296)) >> 0));
 				if (id$1 >= 0) {
 					$s = -1; return id$1;
 				}
@@ -49945,42 +48868,41 @@ $packages["encoding/gob"] = (function() {
 						dec.err = errors.New("extra data in buffer");
 						/* break; */ $s = 2; continue;
 					}
-					_r$24 = dec.nextUint(); /* */ $s = 12; case 12: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-					_r$24;
+					_r$26 = dec.nextUint(); /* */ $s = 12; case 12: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+					_r$26;
 				/* } */ case 11:
 				firstMessage = false;
 			$s = 1; continue;
 			case 2:
 			$s = -1; return -1;
-			/* */ } return; } var $f = {$blk: decodeTypeSequence, $c: true, $r, _r$22, _r$23, _r$24, dec, firstMessage, id$1, isInterface, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: decodeTypeSequence, $c: true, $r, _r$24, _r$25, _r$26, dec, firstMessage, id$1, isInterface, x, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.Decode = function Decode(e) {
-			var {$24r, $24r$1, _r$22, _r$23, _r$24, _r$25, dec, e, value, $s, $r, $c} = $restore(this, {e});
+			var {$24r, $24r$1, _r$24, _r$25, _r$26, dec, e, value, $s, $r, $c} = $restore(this, {e});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dec = this;
 			/* */ if ($interfaceIsEqual(e, $ifaceNil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if ($interfaceIsEqual(e, $ifaceNil)) { */ case 1:
-				_r$22 = dec.DecodeValue($clone(new reflect.Value.ptr(ptrType$1.nil, 0, 0), reflect.Value)); /* */ $s = 3; case 3: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				$24r = _r$22;
+				_r$24 = dec.DecodeValue($clone(new reflect.Value.ptr(ptrType$1.nil, 0, 0), reflect.Value)); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+				$24r = _r$24;
 				$s = 4; case 4: return $24r;
 			/* } */ case 2:
-			_r$23 = reflect.ValueOf(e); /* */ $s = 5; case 5: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			value = _r$23;
-			_r$24 = $clone(value, reflect.Value).Type().Kind(); /* */ $s = 8; case 8: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			/* */ if (!((_r$24 === 22))) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (!((_r$24 === 22))) { */ case 6:
+			value = reflect.ValueOf(e);
+			_r$25 = $clone(value, reflect.Value).Type().Kind(); /* */ $s = 7; case 7: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			/* */ if (!((_r$25 === 22))) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (!((_r$25 === 22))) { */ case 5:
 				dec.err = errors.New("gob: attempt to decode into a non-pointer");
 				$s = -1; return dec.err;
-			/* } */ case 7:
-			_r$25 = dec.DecodeValue($clone(value, reflect.Value)); /* */ $s = 9; case 9: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-			$24r$1 = _r$25;
-			$s = 10; case 10: return $24r$1;
-			/* */ } return; } var $f = {$blk: Decode, $c: true, $r, $24r, $24r$1, _r$22, _r$23, _r$24, _r$25, dec, e, value, $s};return $f;
+			/* } */ case 6:
+			_r$26 = dec.DecodeValue($clone(value, reflect.Value)); /* */ $s = 8; case 8: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+			$24r$1 = _r$26;
+			$s = 9; case 9: return $24r$1;
+			/* */ } return; } var $f = {$blk: Decode, $c: true, $r, $24r, $24r$1, _r$24, _r$25, _r$26, dec, e, value, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.DecodeValue = function DecodeValue(v) {
-			var {_r$22, dec, id$1, v, $s, $deferred, $r, $c} = $restore(this, {v});
+			var {_r$24, dec, id$1, v, $s, $deferred, $r, $c} = $restore(this, {v});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			dec = this;
 			if ($clone(v, reflect.Value).IsValid()) {
@@ -49993,15 +48915,15 @@ $packages["encoding/gob"] = (function() {
 			$deferred.push([$methodVal(dec.mutex, "Unlock"), []]);
 			dec.buf.Reset();
 			dec.err = $ifaceNil;
-			_r$22 = dec.decodeTypeSequence(false); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			id$1 = _r$22;
+			_r$24 = dec.decodeTypeSequence(false); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			id$1 = _r$24;
 			/* */ if ($interfaceIsEqual(dec.err, $ifaceNil)) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if ($interfaceIsEqual(dec.err, $ifaceNil)) { */ case 2:
 				$r = dec.decodeValue(id$1, $clone(v, reflect.Value)); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 3:
 			$s = -1; return dec.err;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: DecodeValue, $c: true, $r, _r$22, dec, id$1, v, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: DecodeValue, $c: true, $r, _r$24, dec, id$1, v, $s, $deferred};return $f; } }
 		};
 		$ptrType(decBuffer).prototype.Read = function Read(p) {
 			var d, n, p;
@@ -50022,12 +48944,12 @@ $packages["encoding/gob"] = (function() {
 			d.offset = d.offset + (n) >> 0;
 		};
 		$ptrType(decBuffer).prototype.ReadByte = function ReadByte() {
-			var c, d, x$2, x$3;
+			var c, d, x, x$1;
 			d = this;
 			if (d.offset >= d.data.$length) {
 				return [0, io.EOF];
 			}
-			c = (x$2 = d.data, x$3 = d.offset, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]));
+			c = (x = d.data, x$1 = d.offset, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
 			d.offset = d.offset + (1) >> 0;
 			return [c, $ifaceNil];
 		};
@@ -50057,8 +48979,8 @@ $packages["encoding/gob"] = (function() {
 			var buf, d, dec;
 			dec = this;
 			d = dec.freeList;
-			if (d === ptrType$38.nil) {
-				d = new decoderState.ptr(ptrType$39.nil, ptrType$40.nil, 0, ptrType$38.nil);
+			if (d === ptrType$40.nil) {
+				d = new decoderState.ptr(ptrType$41.nil, ptrType$42.nil, 0, ptrType$40.nil);
 				d.dec = dec;
 			} else {
 				dec.freeList = d.next;
@@ -50077,60 +48999,60 @@ $packages["encoding/gob"] = (function() {
 			return errors.New("value for \"" + name$2 + "\" out of range");
 		};
 		decodeUintReader = function decodeUintReader$1(r, buf) {
-			var {_i, _r$22, _r$23, _ref, _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, b, b$1, buf, err, n, r, width, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {r, buf});
+			var {_i, _r$24, _r$25, _ref, _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, b, b$1, buf, err, n, r, width, x, x$1, x$2, $s, $r, $c} = $restore(this, {r, buf});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x$2 = new $Uint64(0, 0);
+			x = new $Uint64(0, 0);
 			width = 0;
 			err = $ifaceNil;
 			width = 1;
-			_r$22 = io.ReadFull(r, $subslice(buf, 0, width)); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = _r$22;
+			_r$24 = io.ReadFull(r, $subslice(buf, 0, width)); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = _r$24;
 			n = _tuple[0];
 			err = _tuple[1];
 			if (n === 0) {
-				$s = -1; return [x$2, width, err];
+				$s = -1; return [x, width, err];
 			}
 			b = (0 >= buf.$length ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + 0]);
 			if (b <= 127) {
 				_tmp = (new $Uint64(0, b));
 				_tmp$1 = width;
 				_tmp$2 = $ifaceNil;
-				x$2 = _tmp;
+				x = _tmp;
 				width = _tmp$1;
 				err = _tmp$2;
-				$s = -1; return [x$2, width, err];
+				$s = -1; return [x, width, err];
 			}
 			n = -((((b << 24 >> 24)) >> 0));
 			if (n > 8) {
 				err = errBadUint;
-				$s = -1; return [x$2, width, err];
+				$s = -1; return [x, width, err];
 			}
-			_r$23 = io.ReadFull(r, $subslice(buf, 0, n)); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_tuple$1 = _r$23;
+			_r$25 = io.ReadFull(r, $subslice(buf, 0, n)); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			_tuple$1 = _r$25;
 			width = _tuple$1[0];
 			err = _tuple$1[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				if ($interfaceIsEqual(err, io.EOF)) {
 					err = io.ErrUnexpectedEOF;
 				}
-				$s = -1; return [x$2, width, err];
+				$s = -1; return [x, width, err];
 			}
 			_ref = $subslice(buf, 0, width);
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				b$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				x$2 = (x$3 = $shiftLeft64(x$2, 8), x$4 = (new $Uint64(0, b$1)), new $Uint64(x$3.$high | x$4.$high, (x$3.$low | x$4.$low) >>> 0));
+				x = (x$1 = $shiftLeft64(x, 8), x$2 = (new $Uint64(0, b$1)), new $Uint64(x$1.$high | x$2.$high, (x$1.$low | x$2.$low) >>> 0));
 				_i++;
 			}
 			width = width + (1) >> 0;
-			$s = -1; return [x$2, width, err];
-			/* */ } return; } var $f = {$blk: decodeUintReader$1, $c: true, $r, _i, _r$22, _r$23, _ref, _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, b, b$1, buf, err, n, r, width, x$2, x$3, x$4, $s};return $f;
+			$s = -1; return [x, width, err];
+			/* */ } return; } var $f = {$blk: decodeUintReader$1, $c: true, $r, _i, _r$24, _r$25, _ref, _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, b, b$1, buf, err, n, r, width, x, x$1, x$2, $s};return $f;
 		};
 		$ptrType(decoderState).prototype.decodeUint = function decodeUint() {
-			var {_i, _ref, _tuple, b, b$1, buf, err, n, state, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {});
+			var {_i, _ref, _tuple, b, b$1, buf, err, n, state, x, x$1, x$2, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x$2 = new $Uint64(0, 0);
+			x = new $Uint64(0, 0);
 			state = this;
 			_tuple = state.b.ReadByte();
 			b = _tuple[0];
@@ -50139,8 +49061,8 @@ $packages["encoding/gob"] = (function() {
 				error_(err);
 			}
 			if (b <= 127) {
-				x$2 = (new $Uint64(0, b));
-				$s = -1; return x$2;
+				x = (new $Uint64(0, b));
+				$s = -1; return x;
 			}
 			n = -((((b << 24 >> 24)) >> 0));
 			if (n > 8) {
@@ -50150,179 +49072,178 @@ $packages["encoding/gob"] = (function() {
 			/* */ if (buf.$length < n) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (buf.$length < n) { */ case 1:
-				$r = errorf("invalid uint data length %d: exceeds input size %d", new sliceType$2([new $Int(n), new $Int(buf.$length)])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = errorf("invalid uint data length %d: exceeds input size %d", new sliceType$3([new $Int(n), new $Int(buf.$length)])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 2:
 			_ref = $subslice(buf, 0, n);
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				b$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				x$2 = (x$3 = $shiftLeft64(x$2, 8), x$4 = (new $Uint64(0, b$1)), new $Uint64(x$3.$high | x$4.$high, (x$3.$low | x$4.$low) >>> 0));
+				x = (x$1 = $shiftLeft64(x, 8), x$2 = (new $Uint64(0, b$1)), new $Uint64(x$1.$high | x$2.$high, (x$1.$low | x$2.$low) >>> 0));
 				_i++;
 			}
 			state.b.Drop(n);
-			x$2 = x$2;
-			$s = -1; return x$2;
-			/* */ } return; } var $f = {$blk: decodeUint, $c: true, $r, _i, _ref, _tuple, b, b$1, buf, err, n, state, x$2, x$3, x$4, $s};return $f;
+			x = x;
+			$s = -1; return x;
+			/* */ } return; } var $f = {$blk: decodeUint, $c: true, $r, _i, _ref, _tuple, b, b$1, buf, err, n, state, x, x$1, x$2, $s};return $f;
 		};
 		$ptrType(decoderState).prototype.decodeInt = function decodeInt() {
-			var {_r$22, state, x$2, x$3, x$4, x$5, x$6, $s, $r, $c} = $restore(this, {});
+			var {_r$24, state, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			state = this;
-			_r$22 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			x$2 = _r$22;
-			if (!((x$3 = new $Uint64(x$2.$high & 0, (x$2.$low & 1) >>> 0), (x$3.$high === 0 && x$3.$low === 0)))) {
-				$s = -1; return (x$4 = ((x$5 = $shiftRightUint64(x$2, 1), new $Int64(x$5.$high, x$5.$low))), new $Int64(~x$4.$high, ~x$4.$low >>> 0));
+			_r$24 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			x = _r$24;
+			if (!((x$1 = new $Uint64(x.$high & 0, (x.$low & 1) >>> 0), (x$1.$high === 0 && x$1.$low === 0)))) {
+				$s = -1; return (x$2 = ((x$3 = $shiftRightUint64(x, 1), new $Int64(x$3.$high, x$3.$low))), new $Int64(~x$2.$high, ~x$2.$low >>> 0));
 			}
-			$s = -1; return ((x$6 = $shiftRightUint64(x$2, 1), new $Int64(x$6.$high, x$6.$low)));
-			/* */ } return; } var $f = {$blk: decodeInt, $c: true, $r, _r$22, state, x$2, x$3, x$4, x$5, x$6, $s};return $f;
+			$s = -1; return ((x$4 = $shiftRightUint64(x, 1), new $Int64(x$4.$high, x$4.$low)));
+			/* */ } return; } var $f = {$blk: decodeInt, $c: true, $r, _r$24, state, x, x$1, x$2, x$3, x$4, $s};return $f;
 		};
 		$ptrType(decoderState).prototype.getLength = function getLength() {
-			var {_r$22, n, state, $s, $r, $c} = $restore(this, {});
+			var {_r$24, n, state, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			state = this;
-			_r$22 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			n = ((_r$22.$low >> 0));
+			_r$24 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			n = ((_r$24.$low >> 0));
 			if (n < 0 || state.b.Len() < n || 1073741824 <= n) {
 				$s = -1; return [0, false];
 			}
 			$s = -1; return [n, true];
-			/* */ } return; } var $f = {$blk: getLength, $c: true, $r, _r$22, n, state, $s};return $f;
+			/* */ } return; } var $f = {$blk: getLength, $c: true, $r, _r$24, n, state, $s};return $f;
 		};
 		ignoreUint = function ignoreUint$1(i, state, v) {
-			var {_r$22, i, state, v, $s, $r, $c} = $restore(this, {i, state, v});
+			var {_r$24, i, state, v, $s, $r, $c} = $restore(this, {i, state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_r$22;
+			_r$24 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_r$24;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: ignoreUint$1, $c: true, $r, _r$22, i, state, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: ignoreUint$1, $c: true, $r, _r$24, i, state, v, $s};return $f;
 		};
 		ignoreTwoUints = function ignoreTwoUints$1(i, state, v) {
-			var {_r$22, _r$23, i, state, v, $s, $r, $c} = $restore(this, {i, state, v});
+			var {_r$24, _r$25, i, state, v, $s, $r, $c} = $restore(this, {i, state, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_r$22;
-			_r$23 = state.decodeUint(); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_r$23;
+			_r$24 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_r$24;
+			_r$25 = state.decodeUint(); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			_r$25;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: ignoreTwoUints$1, $c: true, $r, _r$22, _r$23, i, state, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: ignoreTwoUints$1, $c: true, $r, _r$24, _r$25, i, state, v, $s};return $f;
 		};
 		decAlloc = function decAlloc$1(v) {
-			var {_r$22, _r$23, _r$24, v, $s, $r, $c} = $restore(this, {v});
+			var {_r$24, _r$25, v, $s, $r, $c} = $restore(this, {v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			/* while (true) { */ case 1:
 				/* if (!($clone(v, reflect.Value).Kind() === 22)) { break; } */ if(!($clone(v, reflect.Value).Kind() === 22)) { $s = 2; continue; }
 				/* */ if ($clone(v, reflect.Value).IsNil()) { $s = 3; continue; }
 				/* */ $s = 4; continue;
 				/* if ($clone(v, reflect.Value).IsNil()) { */ case 3:
-					_r$22 = $clone(v, reflect.Value).Type().Elem(); /* */ $s = 5; case 5: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-					_r$23 = reflect.New(_r$22); /* */ $s = 6; case 6: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-					$r = $clone(v, reflect.Value).Set($clone(_r$23, reflect.Value)); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$24 = $clone(v, reflect.Value).Type().Elem(); /* */ $s = 5; case 5: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+					_r$25 = reflect.New(_r$24); /* */ $s = 6; case 6: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+					$r = $clone(v, reflect.Value).Set($clone(_r$25, reflect.Value)); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 4:
-				_r$24 = $clone(v, reflect.Value).Elem(); /* */ $s = 8; case 8: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-				v = _r$24;
+				v = $clone(v, reflect.Value).Elem();
 			$s = 1; continue;
 			case 2:
 			$s = -1; return v;
-			/* */ } return; } var $f = {$blk: decAlloc$1, $c: true, $r, _r$22, _r$23, _r$24, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: decAlloc$1, $c: true, $r, _r$24, _r$25, v, $s};return $f;
 		};
 		decBool = function decBool$1(i, state, value) {
-			var {_r$22, i, state, value, x$2, $s, $r, $c} = $restore(this, {i, state, value});
+			var {_r$24, i, state, value, x, $s, $r, $c} = $restore(this, {i, state, value});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$r = $clone(value, reflect.Value).SetBool(!((x$2 = _r$22, (x$2.$high === 0 && x$2.$low === 0)))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$24 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			$r = $clone(value, reflect.Value).SetBool(!((x = _r$24, (x.$high === 0 && x.$low === 0)))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: decBool$1, $c: true, $r, _r$22, i, state, value, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: decBool$1, $c: true, $r, _r$24, i, state, value, x, $s};return $f;
 		};
 		decInt8 = function decInt8$1(i, state, value) {
-			var {_r$22, i, state, v, value, $s, $r, $c} = $restore(this, {i, state, value});
+			var {_r$24, i, state, v, value, $s, $r, $c} = $restore(this, {i, state, value});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = state.decodeInt(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			v = _r$22;
+			_r$24 = state.decodeInt(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			v = _r$24;
 			if ((v.$high < -1 || (v.$high === -1 && v.$low < 4294967168)) || (0 < v.$high || (0 === v.$high && 127 < v.$low))) {
 				error_(i.ovfl);
 			}
 			$clone(value, reflect.Value).SetInt(v);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: decInt8$1, $c: true, $r, _r$22, i, state, v, value, $s};return $f;
+			/* */ } return; } var $f = {$blk: decInt8$1, $c: true, $r, _r$24, i, state, v, value, $s};return $f;
 		};
 		decUint8 = function decUint8$1(i, state, value) {
-			var {_r$22, i, state, v, value, $s, $r, $c} = $restore(this, {i, state, value});
+			var {_r$24, i, state, v, value, $s, $r, $c} = $restore(this, {i, state, value});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			v = _r$22;
+			_r$24 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			v = _r$24;
 			if ((0 < v.$high || (0 === v.$high && 255 < v.$low))) {
 				error_(i.ovfl);
 			}
 			$clone(value, reflect.Value).SetUint(v);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: decUint8$1, $c: true, $r, _r$22, i, state, v, value, $s};return $f;
+			/* */ } return; } var $f = {$blk: decUint8$1, $c: true, $r, _r$24, i, state, v, value, $s};return $f;
 		};
 		decInt16 = function decInt16$1(i, state, value) {
-			var {_r$22, i, state, v, value, $s, $r, $c} = $restore(this, {i, state, value});
+			var {_r$24, i, state, v, value, $s, $r, $c} = $restore(this, {i, state, value});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = state.decodeInt(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			v = _r$22;
+			_r$24 = state.decodeInt(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			v = _r$24;
 			if ((v.$high < -1 || (v.$high === -1 && v.$low < 4294934528)) || (0 < v.$high || (0 === v.$high && 32767 < v.$low))) {
 				error_(i.ovfl);
 			}
 			$clone(value, reflect.Value).SetInt(v);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: decInt16$1, $c: true, $r, _r$22, i, state, v, value, $s};return $f;
+			/* */ } return; } var $f = {$blk: decInt16$1, $c: true, $r, _r$24, i, state, v, value, $s};return $f;
 		};
 		decUint16 = function decUint16$1(i, state, value) {
-			var {_r$22, i, state, v, value, $s, $r, $c} = $restore(this, {i, state, value});
+			var {_r$24, i, state, v, value, $s, $r, $c} = $restore(this, {i, state, value});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			v = _r$22;
+			_r$24 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			v = _r$24;
 			if ((0 < v.$high || (0 === v.$high && 65535 < v.$low))) {
 				error_(i.ovfl);
 			}
 			$clone(value, reflect.Value).SetUint(v);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: decUint16$1, $c: true, $r, _r$22, i, state, v, value, $s};return $f;
+			/* */ } return; } var $f = {$blk: decUint16$1, $c: true, $r, _r$24, i, state, v, value, $s};return $f;
 		};
 		decInt32 = function decInt32$1(i, state, value) {
-			var {_r$22, i, state, v, value, $s, $r, $c} = $restore(this, {i, state, value});
+			var {_r$24, i, state, v, value, $s, $r, $c} = $restore(this, {i, state, value});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = state.decodeInt(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			v = _r$22;
+			_r$24 = state.decodeInt(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			v = _r$24;
 			if ((v.$high < -1 || (v.$high === -1 && v.$low < 2147483648)) || (0 < v.$high || (0 === v.$high && 2147483647 < v.$low))) {
 				error_(i.ovfl);
 			}
 			$clone(value, reflect.Value).SetInt(v);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: decInt32$1, $c: true, $r, _r$22, i, state, v, value, $s};return $f;
+			/* */ } return; } var $f = {$blk: decInt32$1, $c: true, $r, _r$24, i, state, v, value, $s};return $f;
 		};
 		decUint32 = function decUint32$1(i, state, value) {
-			var {_r$22, i, state, v, value, $s, $r, $c} = $restore(this, {i, state, value});
+			var {_r$24, i, state, v, value, $s, $r, $c} = $restore(this, {i, state, value});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			v = _r$22;
+			_r$24 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			v = _r$24;
 			if ((0 < v.$high || (0 === v.$high && 4294967295 < v.$low))) {
 				error_(i.ovfl);
 			}
 			$clone(value, reflect.Value).SetUint(v);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: decUint32$1, $c: true, $r, _r$22, i, state, v, value, $s};return $f;
+			/* */ } return; } var $f = {$blk: decUint32$1, $c: true, $r, _r$24, i, state, v, value, $s};return $f;
 		};
 		decInt64 = function decInt64$1(i, state, value) {
-			var {_r$22, i, state, v, value, $s, $r, $c} = $restore(this, {i, state, value});
+			var {_r$24, i, state, v, value, $s, $r, $c} = $restore(this, {i, state, value});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = state.decodeInt(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			v = _r$22;
+			_r$24 = state.decodeInt(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			v = _r$24;
 			$clone(value, reflect.Value).SetInt(v);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: decInt64$1, $c: true, $r, _r$22, i, state, v, value, $s};return $f;
+			/* */ } return; } var $f = {$blk: decInt64$1, $c: true, $r, _r$24, i, state, v, value, $s};return $f;
 		};
 		decUint64 = function decUint64$1(i, state, value) {
-			var {_r$22, i, state, v, value, $s, $r, $c} = $restore(this, {i, state, value});
+			var {_r$24, i, state, v, value, $s, $r, $c} = $restore(this, {i, state, value});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			v = _r$22;
+			_r$24 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			v = _r$24;
 			$clone(value, reflect.Value).SetUint(v);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: decUint64$1, $c: true, $r, _r$22, i, state, v, value, $s};return $f;
+			/* */ } return; } var $f = {$blk: decUint64$1, $c: true, $r, _r$24, i, state, v, value, $s};return $f;
 		};
 		float64FromBits = function float64FromBits$1(u) {
 			var u, v;
@@ -50342,190 +49263,177 @@ $packages["encoding/gob"] = (function() {
 			return v;
 		};
 		decFloat32 = function decFloat32$1(i, state, value) {
-			var {_r$22, _r$23, i, state, value, $s, $r, $c} = $restore(this, {i, state, value});
+			var {_r$24, _r$25, i, state, value, $s, $r, $c} = $restore(this, {i, state, value});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_r$23 = float32FromBits(_r$22, i.ovfl); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			$r = $clone(value, reflect.Value).SetFloat(_r$23); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$24 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_r$25 = float32FromBits(_r$24, i.ovfl); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$r = $clone(value, reflect.Value).SetFloat(_r$25); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: decFloat32$1, $c: true, $r, _r$22, _r$23, i, state, value, $s};return $f;
+			/* */ } return; } var $f = {$blk: decFloat32$1, $c: true, $r, _r$24, _r$25, i, state, value, $s};return $f;
 		};
 		decFloat64 = function decFloat64$1(i, state, value) {
-			var {_r$22, _r$23, i, state, value, $s, $r, $c} = $restore(this, {i, state, value});
+			var {_r$24, _r$25, i, state, value, $s, $r, $c} = $restore(this, {i, state, value});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_r$23 = float64FromBits(_r$22); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			$r = $clone(value, reflect.Value).SetFloat(_r$23); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$24 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_r$25 = float64FromBits(_r$24); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$r = $clone(value, reflect.Value).SetFloat(_r$25); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: decFloat64$1, $c: true, $r, _r$22, _r$23, i, state, value, $s};return $f;
+			/* */ } return; } var $f = {$blk: decFloat64$1, $c: true, $r, _r$24, _r$25, i, state, value, $s};return $f;
 		};
 		decComplex64 = function decComplex64$1(i, state, value) {
-			var {_r$22, _r$23, _r$24, _r$25, i, imag, real, state, value, $s, $r, $c} = $restore(this, {i, state, value});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_r$23 = float32FromBits(_r$22, i.ovfl); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			real = _r$23;
-			_r$24 = state.decodeUint(); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			_r$25 = float32FromBits(_r$24, i.ovfl); /* */ $s = 4; case 4: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-			imag = _r$25;
+			var {_r$24, _r$25, _r$26, _r$27, i, imag, real, state, value, $s, $r, $c} = $restore(this, {i, state, value});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r$24 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_r$25 = float32FromBits(_r$24, i.ovfl); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			real = _r$25;
+			_r$26 = state.decodeUint(); /* */ $s = 3; case 3: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+			_r$27 = float32FromBits(_r$26, i.ovfl); /* */ $s = 4; case 4: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+			imag = _r$27;
 			$clone(value, reflect.Value).SetComplex(new $Complex128(real, imag));
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: decComplex64$1, $c: true, $r, _r$22, _r$23, _r$24, _r$25, i, imag, real, state, value, $s};return $f;
+			/* */ } return; } var $f = {$blk: decComplex64$1, $c: true, $r, _r$24, _r$25, _r$26, _r$27, i, imag, real, state, value, $s};return $f;
 		};
 		decComplex128 = function decComplex128$1(i, state, value) {
-			var {_r$22, _r$23, _r$24, _r$25, i, imag, real, state, value, $s, $r, $c} = $restore(this, {i, state, value});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_r$23 = float64FromBits(_r$22); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			real = _r$23;
-			_r$24 = state.decodeUint(); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			_r$25 = float64FromBits(_r$24); /* */ $s = 4; case 4: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-			imag = _r$25;
+			var {_r$24, _r$25, _r$26, _r$27, i, imag, real, state, value, $s, $r, $c} = $restore(this, {i, state, value});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r$24 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_r$25 = float64FromBits(_r$24); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			real = _r$25;
+			_r$26 = state.decodeUint(); /* */ $s = 3; case 3: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+			_r$27 = float64FromBits(_r$26); /* */ $s = 4; case 4: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+			imag = _r$27;
 			$clone(value, reflect.Value).SetComplex(new $Complex128(real, imag));
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: decComplex128$1, $c: true, $r, _r$22, _r$23, _r$24, _r$25, i, imag, real, state, value, $s};return $f;
+			/* */ } return; } var $f = {$blk: decComplex128$1, $c: true, $r, _r$24, _r$25, _r$26, _r$27, i, imag, real, state, value, $s};return $f;
 		};
 		decUint8Slice = function decUint8Slice$1(i, state, value) {
-			var {_arg, _arg$1, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _tuple, _tuple$1, _tuple$2, err, err$1, i, i$1, ln, n, ok, safe, state, sub, value, $s, $r, $c} = $restore(this, {i, state, value});
+			var {_r$24, _r$25, _r$26, _r$27, _tuple, _tuple$1, _tuple$2, err, err$1, i, i$1, ln, n, ok, safe, state, sub, value, $s, $r, $c} = $restore(this, {i, state, value});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = state.getLength(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = _r$22;
+			_r$24 = state.getLength(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = _r$24;
 			n = _tuple[0];
 			ok = _tuple[1];
 			/* */ if (!ok) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if (!ok) { */ case 2:
-				$r = errorf("bad %s slice length: %d", new sliceType$2([$clone(value, reflect.Value).Type(), new $Int(n)])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = errorf("bad %s slice length: %d", new sliceType$3([$clone(value, reflect.Value).Type(), new $Int(n)])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 3:
-			_r$23 = $clone(value, reflect.Value).Cap(); /* */ $s = 8; case 8: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			/* */ if (_r$23 < n) { $s = 5; continue; }
+			/* */ if ($clone(value, reflect.Value).Cap() < n) { $s = 5; continue; }
 			/* */ $s = 6; continue;
-			/* if (_r$23 < n) { */ case 5:
-				_r$24 = saferio.SliceCap((ptrType$41.nil), (new $Uint64(0, n))); /* */ $s = 9; case 9: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-				safe = _r$24;
-				/* */ if (safe < 0) { $s = 10; continue; }
-				/* */ $s = 11; continue;
-				/* if (safe < 0) { */ case 10:
-					$r = errorf("%s slice too big: %d elements", new sliceType$2([$clone(value, reflect.Value).Type(), new $Int(n)])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 11:
-				_r$25 = reflect.MakeSlice($clone(value, reflect.Value).Type(), safe, safe); /* */ $s = 13; case 13: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-				$r = $clone(value, reflect.Value).Set($clone(_r$25, reflect.Value)); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* if ($clone(value, reflect.Value).Cap() < n) { */ case 5:
+				_r$25 = saferio.SliceCap((ptrType$43.nil), (new $Uint64(0, n))); /* */ $s = 8; case 8: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				safe = _r$25;
+				/* */ if (safe < 0) { $s = 9; continue; }
+				/* */ $s = 10; continue;
+				/* if (safe < 0) { */ case 9:
+					$r = errorf("%s slice too big: %d elements", new sliceType$3([$clone(value, reflect.Value).Type(), new $Int(n)])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 10:
+				_r$26 = reflect.MakeSlice($clone(value, reflect.Value).Type(), safe, safe); /* */ $s = 12; case 12: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+				$r = $clone(value, reflect.Value).Set($clone(_r$26, reflect.Value)); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				ln = safe;
 				i$1 = 0;
-				/* while (true) { */ case 15:
-					/* if (!(i$1 < n)) { break; } */ if(!(i$1 < n)) { $s = 16; continue; }
-					/* */ if (i$1 >= ln) { $s = 17; continue; }
-					/* */ $s = 18; continue;
-					/* if (i$1 >= ln) { */ case 17:
-						_arg = $clone(value, reflect.Value);
-						_r$26 = $clone(value, reflect.Value).Type().Elem(); /* */ $s = 19; case 19: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-						_r$27 = reflect.Zero(_r$26); /* */ $s = 20; case 20: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-						_arg$1 = $clone(_r$27, reflect.Value);
-						_r$28 = reflect.Append(_arg, new sliceType$22([_arg$1])); /* */ $s = 21; case 21: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-						$r = $clone(value, reflect.Value).Set($clone(_r$28, reflect.Value)); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 18:
-					_r$29 = $clone(value, reflect.Value).Cap(); /* */ $s = 23; case 23: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-					ln = _r$29;
+				/* while (true) { */ case 14:
+					/* if (!(i$1 < n)) { break; } */ if(!(i$1 < n)) { $s = 15; continue; }
+					if (i$1 >= ln) {
+						$clone(value, reflect.Value).Grow(1);
+					}
+					ln = $clone(value, reflect.Value).Cap();
 					if (ln > n) {
 						ln = n;
 					}
 					$clone(value, reflect.Value).SetLen(ln);
-					_r$30 = $clone(value, reflect.Value).Slice(i$1, ln); /* */ $s = 24; case 24: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-					sub = _r$30;
-					_r$31 = $clone(sub, reflect.Value).Bytes(); /* */ $s = 25; case 25: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-					_r$32 = state.b.Read(_r$31); /* */ $s = 26; case 26: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
-					_tuple$1 = _r$32;
+					_r$27 = $clone(value, reflect.Value).Slice(i$1, ln); /* */ $s = 16; case 16: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+					sub = _r$27;
+					_tuple$1 = state.b.Read($clone(sub, reflect.Value).Bytes());
 					err = _tuple$1[1];
-					/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 27; continue; }
-					/* */ $s = 28; continue;
-					/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 27:
-						$r = errorf("error decoding []byte at %d: %s", new sliceType$2([err, new $Int(i$1)])); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 28:
+					/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 17; continue; }
+					/* */ $s = 18; continue;
+					/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 17:
+						$r = errorf("error decoding []byte at %d: %s", new sliceType$3([err, new $Int(i$1)])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 18:
 					i$1 = ln;
-				$s = 15; continue;
-				case 16:
+				$s = 14; continue;
+				case 15:
 				$s = 7; continue;
 			/* } else { */ case 6:
 				$clone(value, reflect.Value).SetLen(n);
-				_r$33 = $clone(value, reflect.Value).Bytes(); /* */ $s = 30; case 30: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
-				_r$34 = state.b.Read(_r$33); /* */ $s = 31; case 31: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
-				_tuple$2 = _r$34;
+				_tuple$2 = state.b.Read($clone(value, reflect.Value).Bytes());
 				err$1 = _tuple$2[1];
-				/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 32; continue; }
-				/* */ $s = 33; continue;
-				/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 32:
-					$r = errorf("error decoding []byte: %s", new sliceType$2([err$1])); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 33:
+				/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 20; continue; }
+				/* */ $s = 21; continue;
+				/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 20:
+					$r = errorf("error decoding []byte: %s", new sliceType$3([err$1])); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 21:
 			/* } */ case 7:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: decUint8Slice$1, $c: true, $r, _arg, _arg$1, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _tuple, _tuple$1, _tuple$2, err, err$1, i, i$1, ln, n, ok, safe, state, sub, value, $s};return $f;
+			/* */ } return; } var $f = {$blk: decUint8Slice$1, $c: true, $r, _r$24, _r$25, _r$26, _r$27, _tuple, _tuple$1, _tuple$2, err, err$1, i, i$1, ln, n, ok, safe, state, sub, value, $s};return $f;
 		};
 		decString = function decString$1(i, state, value) {
-			var {_r$22, _tuple, data, i, n, ok, s, state, value, $s, $r, $c} = $restore(this, {i, state, value});
+			var {_r$24, _tuple, data, i, n, ok, s, state, value, $s, $r, $c} = $restore(this, {i, state, value});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = state.getLength(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = _r$22;
+			_r$24 = state.getLength(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = _r$24;
 			n = _tuple[0];
 			ok = _tuple[1];
 			/* */ if (!ok) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if (!ok) { */ case 2:
-				$r = errorf("bad %s slice length: %d", new sliceType$2([$clone(value, reflect.Value).Type(), new $Int(n)])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = errorf("bad %s slice length: %d", new sliceType$3([$clone(value, reflect.Value).Type(), new $Int(n)])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 3:
 			data = state.b.Bytes();
 			/* */ if (data.$length < n) { $s = 5; continue; }
 			/* */ $s = 6; continue;
 			/* if (data.$length < n) { */ case 5:
-				$r = errorf("invalid string length %d: exceeds input size %d", new sliceType$2([new $Int(n), new $Int(data.$length)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = errorf("invalid string length %d: exceeds input size %d", new sliceType$3([new $Int(n), new $Int(data.$length)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 6:
 			s = ($bytesToString($subslice(data, 0, n)));
 			state.b.Drop(n);
 			$clone(value, reflect.Value).SetString(s);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: decString$1, $c: true, $r, _r$22, _tuple, data, i, n, ok, s, state, value, $s};return $f;
+			/* */ } return; } var $f = {$blk: decString$1, $c: true, $r, _r$24, _tuple, data, i, n, ok, s, state, value, $s};return $f;
 		};
 		ignoreUint8Array = function ignoreUint8Array$1(i, state, value) {
-			var {_r$22, _tuple, bn, i, n, ok, state, value, $s, $r, $c} = $restore(this, {i, state, value});
+			var {_r$24, _tuple, bn, i, n, ok, state, value, $s, $r, $c} = $restore(this, {i, state, value});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = state.getLength(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = _r$22;
+			_r$24 = state.getLength(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = _r$24;
 			n = _tuple[0];
 			ok = _tuple[1];
 			/* */ if (!ok) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if (!ok) { */ case 2:
-				$r = errorf("slice length too large", sliceType$2.nil); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = errorf("slice length too large", sliceType$3.nil); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 3:
 			bn = state.b.Len();
 			/* */ if (bn < n) { $s = 5; continue; }
 			/* */ $s = 6; continue;
 			/* if (bn < n) { */ case 5:
-				$r = errorf("invalid slice length %d: exceeds input size %d", new sliceType$2([new $Int(n), new $Int(bn)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = errorf("invalid slice length %d: exceeds input size %d", new sliceType$3([new $Int(n), new $Int(bn)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 6:
 			state.b.Drop(n);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: ignoreUint8Array$1, $c: true, $r, _r$22, _tuple, bn, i, n, ok, state, value, $s};return $f;
+			/* */ } return; } var $f = {$blk: ignoreUint8Array$1, $c: true, $r, _r$24, _tuple, bn, i, n, ok, state, value, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.decodeSingle = function decodeSingle(engine, value) {
-			var {_r$22, dec, engine, instr, state, value, x$2, x$3, $s, $deferred, $r, $c} = $restore(this, {engine, value});
+			var {_r$24, dec, engine, instr, state, value, x, x$1, $s, $deferred, $r, $c} = $restore(this, {engine, value});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			dec = this;
 			state = dec.newDecoderState(dec.buf);
 			$deferred.push([$methodVal(dec, "freeDecoderState"), [state]]);
 			state.fieldnum = 0;
-			_r$22 = state.decodeUint(); /* */ $s = 3; case 3: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			/* */ if (!((x$2 = _r$22, (x$2.$high === 0 && x$2.$low === 0)))) { $s = 1; continue; }
+			_r$24 = state.decodeUint(); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			/* */ if (!((x = _r$24, (x.$high === 0 && x.$low === 0)))) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!((x$2 = _r$22, (x$2.$high === 0 && x$2.$low === 0)))) { */ case 1:
-				$r = errorf("decode: corrupted data: non-zero delta for singleton", sliceType$2.nil); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* if (!((x = _r$24, (x.$high === 0 && x.$low === 0)))) { */ case 1:
+				$r = errorf("decode: corrupted data: non-zero delta for singleton", sliceType$3.nil); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 2:
-			instr = (x$3 = engine.instr, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0]));
+			instr = (x$1 = engine.instr, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + 0, ptrType$44)));
 			$r = instr.op(instr, state, $clone(value, reflect.Value)); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: decodeSingle, $c: true, $r, _r$22, dec, engine, instr, state, value, x$2, x$3, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: decodeSingle, $c: true, $r, _r$24, dec, engine, instr, state, value, x, x$1, $s, $deferred};return $f; } }
 		};
 		$ptrType(Decoder).prototype.decodeStruct = function decodeStruct(engine, value) {
-			var {_r$22, _r$23, _r$24, dec, delta, engine, field, fieldnum, instr, state, value, x$2, $s, $deferred, $r, $c} = $restore(this, {engine, value});
+			var {_r$24, _r$25, dec, delta, engine, field, fieldnum, instr, state, value, x, $s, $deferred, $r, $c} = $restore(this, {engine, value});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			dec = this;
 			state = dec.newDecoderState(dec.buf);
@@ -50533,12 +49441,12 @@ $packages["encoding/gob"] = (function() {
 			state.fieldnum = -1;
 			/* while (true) { */ case 1:
 				/* if (!(state.b.Len() > 0)) { break; } */ if(!(state.b.Len() > 0)) { $s = 2; continue; }
-				_r$22 = state.decodeUint(); /* */ $s = 3; case 3: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				delta = ((_r$22.$low >> 0));
+				_r$24 = state.decodeUint(); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+				delta = ((_r$24.$low >> 0));
 				/* */ if (delta < 0) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (delta < 0) { */ case 4:
-					$r = errorf("decode: corrupted data: negative delta", sliceType$2.nil); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = errorf("decode: corrupted data: negative delta", sliceType$3.nil); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 5:
 				if (delta === 0) {
 					/* break; */ $s = 2; continue;
@@ -50547,29 +49455,28 @@ $packages["encoding/gob"] = (function() {
 					error_(errRange);
 				}
 				fieldnum = state.fieldnum + delta >> 0;
-				instr = (x$2 = engine.instr, ((fieldnum < 0 || fieldnum >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + fieldnum]));
+				instr = (x = engine.instr, ((fieldnum < 0 || fieldnum >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + fieldnum, ptrType$44)));
 				field = new reflect.Value.ptr(ptrType$1.nil, 0, 0);
-				/* */ if (!(instr.index === sliceType$4.nil)) { $s = 7; continue; }
+				/* */ if (!(instr.index === sliceType$5.nil)) { $s = 7; continue; }
 				/* */ $s = 8; continue;
-				/* if (!(instr.index === sliceType$4.nil)) { */ case 7:
-					_r$23 = $clone(value, reflect.Value).FieldByIndex(instr.index); /* */ $s = 9; case 9: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-					field = _r$23;
-					/* */ if ($clone(field, reflect.Value).Kind() === 22) { $s = 10; continue; }
-					/* */ $s = 11; continue;
-					/* if ($clone(field, reflect.Value).Kind() === 22) { */ case 10:
-						_r$24 = decAlloc($clone(field, reflect.Value)); /* */ $s = 12; case 12: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-						field = _r$24;
-					/* } */ case 11:
+				/* if (!(instr.index === sliceType$5.nil)) { */ case 7:
+					field = $clone(value, reflect.Value).FieldByIndex(instr.index);
+					/* */ if ($clone(field, reflect.Value).Kind() === 22) { $s = 9; continue; }
+					/* */ $s = 10; continue;
+					/* if ($clone(field, reflect.Value).Kind() === 22) { */ case 9:
+						_r$25 = decAlloc($clone(field, reflect.Value)); /* */ $s = 11; case 11: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+						field = _r$25;
+					/* } */ case 10:
 				/* } */ case 8:
-				$r = instr.op(instr, state, $clone(field, reflect.Value)); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = instr.op(instr, state, $clone(field, reflect.Value)); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				state.fieldnum = fieldnum;
 			$s = 1; continue;
 			case 2:
 			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: decodeStruct, $c: true, $r, _r$22, _r$23, _r$24, dec, delta, engine, field, fieldnum, instr, state, value, x$2, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: decodeStruct, $c: true, $r, _r$24, _r$25, dec, delta, engine, field, fieldnum, instr, state, value, x, $s, $deferred};return $f; } }
 		};
 		$ptrType(Decoder).prototype.ignoreStruct = function ignoreStruct(engine) {
-			var {_r$22, dec, delta, engine, fieldnum, instr, state, x$2, $s, $deferred, $r, $c} = $restore(this, {engine});
+			var {_r$24, dec, delta, engine, fieldnum, instr, state, x, $s, $deferred, $r, $c} = $restore(this, {engine});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			dec = this;
 			state = dec.newDecoderState(dec.buf);
@@ -50577,12 +49484,12 @@ $packages["encoding/gob"] = (function() {
 			state.fieldnum = -1;
 			/* while (true) { */ case 1:
 				/* if (!(state.b.Len() > 0)) { break; } */ if(!(state.b.Len() > 0)) { $s = 2; continue; }
-				_r$22 = state.decodeUint(); /* */ $s = 3; case 3: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				delta = ((_r$22.$low >> 0));
+				_r$24 = state.decodeUint(); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+				delta = ((_r$24.$low >> 0));
 				/* */ if (delta < 0) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (delta < 0) { */ case 4:
-					$r = errorf("ignore decode: corrupted data: negative delta", sliceType$2.nil); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = errorf("ignore decode: corrupted data: negative delta", sliceType$3.nil); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 5:
 				if (delta === 0) {
 					/* break; */ $s = 2; continue;
@@ -50591,194 +49498,164 @@ $packages["encoding/gob"] = (function() {
 				if (fieldnum >= engine.instr.$length) {
 					error_(errRange);
 				}
-				instr = (x$2 = engine.instr, ((fieldnum < 0 || fieldnum >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + fieldnum]));
+				instr = (x = engine.instr, ((fieldnum < 0 || fieldnum >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + fieldnum, ptrType$44)));
 				$r = instr.op(instr, state, $clone(noValue, reflect.Value)); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				state.fieldnum = fieldnum;
 			$s = 1; continue;
 			case 2:
 			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: ignoreStruct, $c: true, $r, _r$22, dec, delta, engine, fieldnum, instr, state, x$2, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: ignoreStruct, $c: true, $r, _r$24, dec, delta, engine, fieldnum, instr, state, x, $s, $deferred};return $f; } }
 		};
 		$ptrType(Decoder).prototype.ignoreSingle = function ignoreSingle(engine) {
-			var {_r$22, dec, delta, engine, instr, state, x$2, $s, $deferred, $r, $c} = $restore(this, {engine});
+			var {_r$24, dec, delta, engine, instr, state, x, $s, $deferred, $r, $c} = $restore(this, {engine});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			dec = this;
 			state = dec.newDecoderState(dec.buf);
 			$deferred.push([$methodVal(dec, "freeDecoderState"), [state]]);
 			state.fieldnum = 0;
-			_r$22 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			delta = ((_r$22.$low >> 0));
+			_r$24 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			delta = ((_r$24.$low >> 0));
 			/* */ if (!((delta === 0))) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if (!((delta === 0))) { */ case 2:
-				$r = errorf("decode: corrupted data: non-zero delta for singleton", sliceType$2.nil); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = errorf("decode: corrupted data: non-zero delta for singleton", sliceType$3.nil); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 3:
-			instr = (x$2 = engine.instr, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]));
+			instr = (x = engine.instr, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + 0, ptrType$44)));
 			$r = instr.op(instr, state, $clone(noValue, reflect.Value)); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: ignoreSingle, $c: true, $r, _r$22, dec, delta, engine, instr, state, x$2, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: ignoreSingle, $c: true, $r, _r$24, dec, delta, engine, instr, state, x, $s, $deferred};return $f; } }
 		};
 		$ptrType(Decoder).prototype.decodeArrayHelper = function decodeArrayHelper(state, value, elemOp, length, ovfl, helper) {
-			var {_arg, _arg$1, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _v, cp, dec, elemOp, helper, i, instr, isPtr, length, ln, ovfl, state, v, value, $s, $r, $c} = $restore(this, {state, value, elemOp, length, ovfl, helper});
+			var {_r$24, _r$25, _r$26, _r$27, _v, cp, dec, elemOp, helper, i, instr, isPtr, length, ln, ovfl, state, v, value, $s, $r, $c} = $restore(this, {state, value, elemOp, length, ovfl, helper});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dec = this;
 			if (!(!(helper === $throwNilPointerError))) { _v = false; $s = 3; continue s; }
-			_r$22 = helper(state, $clone(value, reflect.Value), length, ovfl); /* */ $s = 4; case 4: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_v = _r$22; case 3:
+			_r$24 = helper(state, $clone(value, reflect.Value), length, ovfl); /* */ $s = 4; case 4: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_v = _r$24; case 3:
 			/* */ if (_v) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (_v) { */ case 1:
 				$s = -1; return;
 			/* } */ case 2:
-			instr = new decInstr.ptr(elemOp, 0, sliceType$4.nil, ovfl);
-			_r$23 = $clone(value, reflect.Value).Type().Elem(); /* */ $s = 5; case 5: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_r$24 = _r$23.Kind(); /* */ $s = 6; case 6: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			isPtr = _r$24 === 22;
-			_r$25 = $clone(value, reflect.Value).Len(); /* */ $s = 7; case 7: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-			ln = _r$25;
+			instr = new decInstr.ptr(elemOp, 0, sliceType$5.nil, ovfl);
+			_r$25 = $clone(value, reflect.Value).Type().Elem(); /* */ $s = 5; case 5: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			_r$26 = _r$25.Kind(); /* */ $s = 6; case 6: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+			isPtr = _r$26 === 22;
+			ln = $clone(value, reflect.Value).Len();
 			i = 0;
-			/* while (true) { */ case 8:
-				/* if (!(i < length)) { break; } */ if(!(i < length)) { $s = 9; continue; }
-				/* */ if (state.b.Len() === 0) { $s = 10; continue; }
-				/* */ $s = 11; continue;
-				/* if (state.b.Len() === 0) { */ case 10:
-					$r = errorf("decoding array or slice: length exceeds input size (%d elements)", new sliceType$2([new $Int(length)])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 11:
-				/* */ if (i >= ln) { $s = 13; continue; }
-				/* */ $s = 14; continue;
-				/* if (i >= ln) { */ case 13:
-					_arg = $clone(value, reflect.Value);
-					_r$26 = $clone(value, reflect.Value).Type().Elem(); /* */ $s = 15; case 15: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-					_r$27 = reflect.Zero(_r$26); /* */ $s = 16; case 16: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-					_arg$1 = $clone(_r$27, reflect.Value);
-					_r$28 = reflect.Append(_arg, new sliceType$22([_arg$1])); /* */ $s = 17; case 17: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-					$r = $clone(value, reflect.Value).Set($clone(_r$28, reflect.Value)); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$29 = $clone(value, reflect.Value).Cap(); /* */ $s = 19; case 19: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-					cp = _r$29;
+			/* while (true) { */ case 7:
+				/* if (!(i < length)) { break; } */ if(!(i < length)) { $s = 8; continue; }
+				/* */ if (state.b.Len() === 0) { $s = 9; continue; }
+				/* */ $s = 10; continue;
+				/* if (state.b.Len() === 0) { */ case 9:
+					$r = errorf("decoding array or slice: length exceeds input size (%d elements)", new sliceType$3([new $Int(length)])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 10:
+				if (i >= ln) {
+					$clone(value, reflect.Value).Grow(1);
+					cp = $clone(value, reflect.Value).Cap();
 					if (cp > length) {
 						cp = length;
 					}
 					$clone(value, reflect.Value).SetLen(cp);
 					ln = cp;
-				/* } */ case 14:
-				_r$30 = $clone(value, reflect.Value).Index(i); /* */ $s = 20; case 20: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-				v = _r$30;
-				/* */ if (isPtr) { $s = 21; continue; }
-				/* */ $s = 22; continue;
-				/* if (isPtr) { */ case 21:
-					_r$31 = decAlloc($clone(v, reflect.Value)); /* */ $s = 23; case 23: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-					v = _r$31;
-				/* } */ case 22:
-				$r = elemOp(instr, state, $clone(v, reflect.Value)); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				}
+				v = $clone(value, reflect.Value).Index(i);
+				/* */ if (isPtr) { $s = 12; continue; }
+				/* */ $s = 13; continue;
+				/* if (isPtr) { */ case 12:
+					_r$27 = decAlloc($clone(v, reflect.Value)); /* */ $s = 14; case 14: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+					v = _r$27;
+				/* } */ case 13:
+				$r = elemOp(instr, state, $clone(v, reflect.Value)); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				i = i + (1) >> 0;
-			$s = 8; continue;
-			case 9:
+			$s = 7; continue;
+			case 8:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: decodeArrayHelper, $c: true, $r, _arg, _arg$1, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _v, cp, dec, elemOp, helper, i, instr, isPtr, length, ln, ovfl, state, v, value, $s};return $f;
+			/* */ } return; } var $f = {$blk: decodeArrayHelper, $c: true, $r, _r$24, _r$25, _r$26, _r$27, _v, cp, dec, elemOp, helper, i, instr, isPtr, length, ln, ovfl, state, v, value, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.decodeArray = function decodeArray(state, value, elemOp, length, ovfl, helper) {
-			var {_r$22, dec, elemOp, helper, length, n, ovfl, state, value, x$2, $s, $r, $c} = $restore(this, {state, value, elemOp, length, ovfl, helper});
+			var {_r$24, dec, elemOp, helper, length, n, ovfl, state, value, x, $s, $r, $c} = $restore(this, {state, value, elemOp, length, ovfl, helper});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dec = this;
-			_r$22 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			n = _r$22;
-			/* */ if (!((x$2 = (new $Uint64(0, length)), (n.$high === x$2.$high && n.$low === x$2.$low)))) { $s = 2; continue; }
+			_r$24 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			n = _r$24;
+			/* */ if (!((x = (new $Uint64(0, length)), (n.$high === x.$high && n.$low === x.$low)))) { $s = 2; continue; }
 			/* */ $s = 3; continue;
-			/* if (!((x$2 = (new $Uint64(0, length)), (n.$high === x$2.$high && n.$low === x$2.$low)))) { */ case 2:
-				$r = errorf("length mismatch in decodeArray", sliceType$2.nil); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* if (!((x = (new $Uint64(0, length)), (n.$high === x.$high && n.$low === x.$low)))) { */ case 2:
+				$r = errorf("length mismatch in decodeArray", sliceType$3.nil); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 3:
 			$r = dec.decodeArrayHelper(state, $clone(value, reflect.Value), elemOp, length, ovfl, helper); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: decodeArray, $c: true, $r, _r$22, dec, elemOp, helper, length, n, ovfl, state, value, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: decodeArray, $c: true, $r, _r$24, dec, elemOp, helper, length, n, ovfl, state, value, x, $s};return $f;
 		};
 		decodeIntoValue = function decodeIntoValue$1(state, op, isPtr, value, instr) {
-			var {_r$22, instr, isPtr, op, state, v, value, $s, $r, $c} = $restore(this, {state, op, isPtr, value, instr});
+			var {_r$24, instr, isPtr, op, state, v, value, $s, $r, $c} = $restore(this, {state, op, isPtr, value, instr});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = value;
 			/* */ if (isPtr) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (isPtr) { */ case 1:
-				_r$22 = decAlloc($clone(value, reflect.Value)); /* */ $s = 3; case 3: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				v = _r$22;
+				_r$24 = decAlloc($clone(value, reflect.Value)); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+				v = _r$24;
 			/* } */ case 2:
 			$r = op(instr, state, $clone(v, reflect.Value)); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return value;
-			/* */ } return; } var $f = {$blk: decodeIntoValue$1, $c: true, $r, _r$22, instr, isPtr, op, state, v, value, $s};return $f;
+			/* */ } return; } var $f = {$blk: decodeIntoValue$1, $c: true, $r, _r$24, instr, isPtr, op, state, v, value, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.decodeMap = function decodeMap(mtyp, state, value, keyOp, elemOp, ovfl) {
-			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$40, _r$41, dec, elem, elemInstr, elemIsPtr, elemOp, elemP, elemZ, i, key, keyInstr, keyIsPtr, keyOp, keyP, keyZ, mtyp, n, ovfl, state, value, $s, $r, $c} = $restore(this, {mtyp, state, value, keyOp, elemOp, ovfl});
+			var {_r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, dec, elem, elemInstr, elemIsPtr, elemOp, elemP, i, key, keyInstr, keyIsPtr, keyOp, keyP, mtyp, n, ovfl, state, value, $s, $r, $c} = $restore(this, {mtyp, state, value, keyOp, elemOp, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dec = this;
-			_r$22 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			n = ((_r$22.$low >> 0));
+			_r$24 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			n = ((_r$24.$low >> 0));
 			/* */ if ($clone(value, reflect.Value).IsNil()) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if ($clone(value, reflect.Value).IsNil()) { */ case 2:
-				_r$23 = reflect.MakeMapWithSize(mtyp, n); /* */ $s = 4; case 4: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				$r = $clone(value, reflect.Value).Set($clone(_r$23, reflect.Value)); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$25 = reflect.MakeMapWithSize(mtyp, n); /* */ $s = 4; case 4: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				$r = $clone(value, reflect.Value).Set($clone(_r$25, reflect.Value)); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 3:
-			_r$24 = mtyp.Key(); /* */ $s = 6; case 6: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			_r$25 = _r$24.Kind(); /* */ $s = 7; case 7: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-			keyIsPtr = _r$25 === 22;
-			_r$26 = mtyp.Elem(); /* */ $s = 8; case 8: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-			_r$27 = _r$26.Kind(); /* */ $s = 9; case 9: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-			elemIsPtr = _r$27 === 22;
-			keyInstr = new decInstr.ptr(keyOp, 0, sliceType$4.nil, ovfl);
-			elemInstr = new decInstr.ptr(elemOp, 0, sliceType$4.nil, ovfl);
-			_r$28 = mtyp.Key(); /* */ $s = 10; case 10: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-			_r$29 = reflect.New(_r$28); /* */ $s = 11; case 11: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-			keyP = _r$29;
-			_r$30 = mtyp.Key(); /* */ $s = 12; case 12: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-			_r$31 = reflect.Zero(_r$30); /* */ $s = 13; case 13: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-			keyZ = _r$31;
-			_r$32 = mtyp.Elem(); /* */ $s = 14; case 14: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
-			_r$33 = reflect.New(_r$32); /* */ $s = 15; case 15: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
+			_r$26 = mtyp.Key(); /* */ $s = 6; case 6: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+			_r$27 = _r$26.Kind(); /* */ $s = 7; case 7: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+			keyIsPtr = _r$27 === 22;
+			_r$28 = mtyp.Elem(); /* */ $s = 8; case 8: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+			_r$29 = _r$28.Kind(); /* */ $s = 9; case 9: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+			elemIsPtr = _r$29 === 22;
+			keyInstr = new decInstr.ptr(keyOp, 0, sliceType$5.nil, ovfl);
+			elemInstr = new decInstr.ptr(elemOp, 0, sliceType$5.nil, ovfl);
+			_r$30 = mtyp.Key(); /* */ $s = 10; case 10: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+			_r$31 = reflect.New(_r$30); /* */ $s = 11; case 11: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
+			keyP = _r$31;
+			_r$32 = mtyp.Elem(); /* */ $s = 12; case 12: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
+			_r$33 = reflect.New(_r$32); /* */ $s = 13; case 13: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
 			elemP = _r$33;
-			_r$34 = mtyp.Elem(); /* */ $s = 16; case 16: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
-			_r$35 = reflect.Zero(_r$34); /* */ $s = 17; case 17: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
-			elemZ = _r$35;
 			i = 0;
-			/* while (true) { */ case 18:
-				/* if (!(i < n)) { break; } */ if(!(i < n)) { $s = 19; continue; }
-				_arg = state;
-				_arg$1 = keyOp;
-				_arg$2 = keyIsPtr;
-				_r$36 = $clone(keyP, reflect.Value).Elem(); /* */ $s = 20; case 20: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
-				_arg$3 = $clone(_r$36, reflect.Value);
-				_arg$4 = keyInstr;
-				_r$37 = decodeIntoValue(_arg, _arg$1, _arg$2, _arg$3, _arg$4); /* */ $s = 21; case 21: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
-				key = _r$37;
-				_arg$5 = state;
-				_arg$6 = elemOp;
-				_arg$7 = elemIsPtr;
-				_r$38 = $clone(elemP, reflect.Value).Elem(); /* */ $s = 22; case 22: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
-				_arg$8 = $clone(_r$38, reflect.Value);
-				_arg$9 = elemInstr;
-				_r$39 = decodeIntoValue(_arg$5, _arg$6, _arg$7, _arg$8, _arg$9); /* */ $s = 23; case 23: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
-				elem = _r$39;
-				$r = $clone(value, reflect.Value).SetMapIndex($clone(key, reflect.Value), $clone(elem, reflect.Value)); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$40 = $clone(keyP, reflect.Value).Elem(); /* */ $s = 25; case 25: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
-				$r = $clone(_r$40, reflect.Value).Set($clone(keyZ, reflect.Value)); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$41 = $clone(elemP, reflect.Value).Elem(); /* */ $s = 27; case 27: if($c) { $c = false; _r$41 = _r$41.$blk(); } if (_r$41 && _r$41.$blk !== undefined) { break s; }
-				$r = $clone(_r$41, reflect.Value).Set($clone(elemZ, reflect.Value)); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* while (true) { */ case 14:
+				/* if (!(i < n)) { break; } */ if(!(i < n)) { $s = 15; continue; }
+				_r$34 = decodeIntoValue(state, keyOp, keyIsPtr, $clone($clone(keyP, reflect.Value).Elem(), reflect.Value), keyInstr); /* */ $s = 16; case 16: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
+				key = _r$34;
+				_r$35 = decodeIntoValue(state, elemOp, elemIsPtr, $clone($clone(elemP, reflect.Value).Elem(), reflect.Value), elemInstr); /* */ $s = 17; case 17: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
+				elem = _r$35;
+				$r = $clone(value, reflect.Value).SetMapIndex($clone(key, reflect.Value), $clone(elem, reflect.Value)); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = $clone($clone(keyP, reflect.Value).Elem(), reflect.Value).SetZero(); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = $clone($clone(elemP, reflect.Value).Elem(), reflect.Value).SetZero(); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				i = i + (1) >> 0;
-			$s = 18; continue;
-			case 19:
+			$s = 14; continue;
+			case 15:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: decodeMap, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$40, _r$41, dec, elem, elemInstr, elemIsPtr, elemOp, elemP, elemZ, i, key, keyInstr, keyIsPtr, keyOp, keyP, keyZ, mtyp, n, ovfl, state, value, $s};return $f;
+			/* */ } return; } var $f = {$blk: decodeMap, $c: true, $r, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, dec, elem, elemInstr, elemIsPtr, elemOp, elemP, i, key, keyInstr, keyIsPtr, keyOp, keyP, mtyp, n, ovfl, state, value, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.ignoreArrayHelper = function ignoreArrayHelper(state, elemOp, length) {
 			var {dec, elemOp, i, instr, length, state, $s, $r, $c} = $restore(this, {state, elemOp, length});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dec = this;
-			instr = new decInstr.ptr(elemOp, 0, sliceType$4.nil, errors.New("no error"));
+			instr = new decInstr.ptr(elemOp, 0, sliceType$5.nil, errors.New("no error"));
 			i = 0;
 			/* while (true) { */ case 1:
 				/* if (!(i < length)) { break; } */ if(!(i < length)) { $s = 2; continue; }
 				/* */ if (state.b.Len() === 0) { $s = 3; continue; }
 				/* */ $s = 4; continue;
 				/* if (state.b.Len() === 0) { */ case 3:
-					$r = errorf("decoding array or slice: length exceeds input size (%d elements)", new sliceType$2([new $Int(length)])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = errorf("decoding array or slice: length exceeds input size (%d elements)", new sliceType$3([new $Int(length)])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 4:
 				$r = elemOp(instr, state, $clone(noValue, reflect.Value)); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				i = i + (1) >> 0;
@@ -50788,28 +49665,28 @@ $packages["encoding/gob"] = (function() {
 			/* */ } return; } var $f = {$blk: ignoreArrayHelper, $c: true, $r, dec, elemOp, i, instr, length, state, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.ignoreArray = function ignoreArray(state, elemOp, length) {
-			var {_r$22, dec, elemOp, length, n, state, x$2, $s, $r, $c} = $restore(this, {state, elemOp, length});
+			var {_r$24, dec, elemOp, length, n, state, x, $s, $r, $c} = $restore(this, {state, elemOp, length});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dec = this;
-			_r$22 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			n = _r$22;
-			/* */ if (!((x$2 = (new $Uint64(0, length)), (n.$high === x$2.$high && n.$low === x$2.$low)))) { $s = 2; continue; }
+			_r$24 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			n = _r$24;
+			/* */ if (!((x = (new $Uint64(0, length)), (n.$high === x.$high && n.$low === x.$low)))) { $s = 2; continue; }
 			/* */ $s = 3; continue;
-			/* if (!((x$2 = (new $Uint64(0, length)), (n.$high === x$2.$high && n.$low === x$2.$low)))) { */ case 2:
-				$r = errorf("length mismatch in ignoreArray", sliceType$2.nil); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* if (!((x = (new $Uint64(0, length)), (n.$high === x.$high && n.$low === x.$low)))) { */ case 2:
+				$r = errorf("length mismatch in ignoreArray", sliceType$3.nil); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 3:
 			$r = dec.ignoreArrayHelper(state, elemOp, length); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: ignoreArray, $c: true, $r, _r$22, dec, elemOp, length, n, state, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: ignoreArray, $c: true, $r, _r$24, dec, elemOp, length, n, state, x, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.ignoreMap = function ignoreMap(state, keyOp, elemOp) {
-			var {_r$22, dec, elemInstr, elemOp, i, keyInstr, keyOp, n, state, $s, $r, $c} = $restore(this, {state, keyOp, elemOp});
+			var {_r$24, dec, elemInstr, elemOp, i, keyInstr, keyOp, n, state, $s, $r, $c} = $restore(this, {state, keyOp, elemOp});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dec = this;
-			_r$22 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			n = ((_r$22.$low >> 0));
-			keyInstr = new decInstr.ptr(keyOp, 0, sliceType$4.nil, errors.New("no error"));
-			elemInstr = new decInstr.ptr(elemOp, 0, sliceType$4.nil, errors.New("no error"));
+			_r$24 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			n = ((_r$24.$low >> 0));
+			keyInstr = new decInstr.ptr(keyOp, 0, sliceType$5.nil, errors.New("no error"));
+			elemInstr = new decInstr.ptr(elemOp, 0, sliceType$5.nil, errors.New("no error"));
 			i = 0;
 			/* while (true) { */ case 2:
 				/* if (!(i < n)) { break; } */ if(!(i < n)) { $s = 3; continue; }
@@ -50819,85 +49696,84 @@ $packages["encoding/gob"] = (function() {
 			$s = 2; continue;
 			case 3:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: ignoreMap, $c: true, $r, _r$22, dec, elemInstr, elemOp, i, keyInstr, keyOp, n, state, $s};return $f;
+			/* */ } return; } var $f = {$blk: ignoreMap, $c: true, $r, _r$24, dec, elemInstr, elemOp, i, keyInstr, keyOp, n, state, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.decodeSlice = function decodeSlice(state, value, elemOp, ovfl, helper) {
-			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, dec, elemOp, helper, n, nBytes, ovfl, safe, size, state, typ, u, value, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {state, value, elemOp, ovfl, helper});
+			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, dec, elemOp, helper, n, nBytes, ovfl, safe, size, state, typ, u, value, x, x$1, x$2, $s, $r, $c} = $restore(this, {state, value, elemOp, ovfl, helper});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dec = this;
-			_r$22 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			u = _r$22;
+			_r$24 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			u = _r$24;
 			typ = $clone(value, reflect.Value).Type();
-			_r$23 = typ.Elem(); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_r$24 = _r$23.Size(); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			size = ((x$2 = _r$24, new $Uint64(0, x$2.constructor === Number ? x$2 : 1)));
+			_r$25 = typ.Elem(); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			_r$26 = _r$25.Size(); /* */ $s = 3; case 3: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+			size = ((x = _r$26, new $Uint64(0, x.constructor === Number ? x : 1)));
 			nBytes = $mul64(u, size);
 			n = ((u.$low >> 0));
-			/* */ if (n < 0 || !((x$3 = (new $Uint64(0, n)), (x$3.$high === u.$high && x$3.$low === u.$low))) || (nBytes.$high > 0 || (nBytes.$high === 0 && nBytes.$low > 1073741824)) || ((size.$high > 0 || (size.$high === 0 && size.$low > 0)) && !((x$4 = $div64(nBytes, size, false), (x$4.$high === u.$high && x$4.$low === u.$low))))) { $s = 4; continue; }
+			/* */ if (n < 0 || !((x$1 = (new $Uint64(0, n)), (x$1.$high === u.$high && x$1.$low === u.$low))) || (nBytes.$high > 0 || (nBytes.$high === 0 && nBytes.$low > 1073741824)) || ((size.$high > 0 || (size.$high === 0 && size.$low > 0)) && !((x$2 = $div64(nBytes, size, false), (x$2.$high === u.$high && x$2.$low === u.$low))))) { $s = 4; continue; }
 			/* */ $s = 5; continue;
-			/* if (n < 0 || !((x$3 = (new $Uint64(0, n)), (x$3.$high === u.$high && x$3.$low === u.$low))) || (nBytes.$high > 0 || (nBytes.$high === 0 && nBytes.$low > 1073741824)) || ((size.$high > 0 || (size.$high === 0 && size.$low > 0)) && !((x$4 = $div64(nBytes, size, false), (x$4.$high === u.$high && x$4.$low === u.$low))))) { */ case 4:
-				_r$25 = typ.Elem(); /* */ $s = 6; case 6: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-				_arg = _r$25;
+			/* if (n < 0 || !((x$1 = (new $Uint64(0, n)), (x$1.$high === u.$high && x$1.$low === u.$low))) || (nBytes.$high > 0 || (nBytes.$high === 0 && nBytes.$low > 1073741824)) || ((size.$high > 0 || (size.$high === 0 && size.$low > 0)) && !((x$2 = $div64(nBytes, size, false), (x$2.$high === u.$high && x$2.$low === u.$low))))) { */ case 4:
+				_r$27 = typ.Elem(); /* */ $s = 6; case 6: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+				_arg = _r$27;
 				_arg$1 = u;
 				_arg$2 = size;
-				$r = errorf("%s slice too big: %d elements of %d bytes", new sliceType$2([_arg, _arg$1, _arg$2])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = errorf("%s slice too big: %d elements of %d bytes", new sliceType$3([_arg, _arg$1, _arg$2])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 5:
-			_r$26 = $clone(value, reflect.Value).Cap(); /* */ $s = 11; case 11: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-			/* */ if (_r$26 < n) { $s = 8; continue; }
+			/* */ if ($clone(value, reflect.Value).Cap() < n) { $s = 8; continue; }
 			/* */ $s = 9; continue;
-			/* if (_r$26 < n) { */ case 8:
-				_r$27 = typ.Elem(); /* */ $s = 12; case 12: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-				_r$28 = reflect.PtrTo(_r$27); /* */ $s = 13; case 13: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-				_r$29 = reflect.Zero(_r$28); /* */ $s = 14; case 14: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-				_r$30 = $clone(_r$29, reflect.Value).Interface(); /* */ $s = 15; case 15: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-				_r$31 = saferio.SliceCap(_r$30, (new $Uint64(0, n))); /* */ $s = 16; case 16: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-				safe = _r$31;
-				/* */ if (safe < 0) { $s = 17; continue; }
-				/* */ $s = 18; continue;
-				/* if (safe < 0) { */ case 17:
-					_r$32 = typ.Elem(); /* */ $s = 19; case 19: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
-					_arg$3 = _r$32;
+			/* if ($clone(value, reflect.Value).Cap() < n) { */ case 8:
+				_r$28 = typ.Elem(); /* */ $s = 11; case 11: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+				_r$29 = reflect.PtrTo(_r$28); /* */ $s = 12; case 12: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+				_r$30 = reflect.Zero(_r$29); /* */ $s = 13; case 13: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+				_r$31 = $clone(_r$30, reflect.Value).Interface(); /* */ $s = 14; case 14: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
+				_r$32 = saferio.SliceCap(_r$31, (new $Uint64(0, n))); /* */ $s = 15; case 15: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
+				safe = _r$32;
+				/* */ if (safe < 0) { $s = 16; continue; }
+				/* */ $s = 17; continue;
+				/* if (safe < 0) { */ case 16:
+					_r$33 = typ.Elem(); /* */ $s = 18; case 18: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
+					_arg$3 = _r$33;
 					_arg$4 = u;
 					_arg$5 = size;
-					$r = errorf("%s slice too big: %d elements of %d bytes", new sliceType$2([_arg$3, _arg$4, _arg$5])); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 18:
-				_r$33 = reflect.MakeSlice(typ, safe, safe); /* */ $s = 21; case 21: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
-				$r = $clone(value, reflect.Value).Set($clone(_r$33, reflect.Value)); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = errorf("%s slice too big: %d elements of %d bytes", new sliceType$3([_arg$3, _arg$4, _arg$5])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 17:
+				_r$34 = reflect.MakeSlice(typ, safe, safe); /* */ $s = 20; case 20: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
+				$r = $clone(value, reflect.Value).Set($clone(_r$34, reflect.Value)); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 10; continue;
 			/* } else { */ case 9:
 				$clone(value, reflect.Value).SetLen(n);
 			/* } */ case 10:
-			$r = dec.decodeArrayHelper(state, $clone(value, reflect.Value), elemOp, n, ovfl, helper); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = dec.decodeArrayHelper(state, $clone(value, reflect.Value), elemOp, n, ovfl, helper); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: decodeSlice, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, dec, elemOp, helper, n, nBytes, ovfl, safe, size, state, typ, u, value, x$2, x$3, x$4, $s};return $f;
+			/* */ } return; } var $f = {$blk: decodeSlice, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, dec, elemOp, helper, n, nBytes, ovfl, safe, size, state, typ, u, value, x, x$1, x$2, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.ignoreSlice = function ignoreSlice(state, elemOp) {
-			var {_arg, _arg$1, _arg$2, _r$22, dec, elemOp, state, $s, $r, $c} = $restore(this, {state, elemOp});
+			var {_arg, _arg$1, _arg$2, _r$24, dec, elemOp, state, $s, $r, $c} = $restore(this, {state, elemOp});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dec = this;
 			_arg = state;
 			_arg$1 = elemOp;
-			_r$22 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$2 = ((_r$22.$low >> 0));
+			_r$24 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$2 = ((_r$24.$low >> 0));
 			$r = dec.ignoreArrayHelper(_arg, _arg$1, _arg$2); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: ignoreSlice, $c: true, $r, _arg, _arg$1, _arg$2, _r$22, dec, elemOp, state, $s};return $f;
+			/* */ } return; } var $f = {$blk: ignoreSlice, $c: true, $r, _arg, _arg$1, _arg$2, _r$24, dec, elemOp, state, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.decodeInterface = function decodeInterface(ityp, state, value) {
-			var {_r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _tuple, concreteId, dec, ityp, n, name$2, nr, ok, state, typ, typi, v, value, x$2, $s, $r, $c} = $restore(this, {ityp, state, value});
+			var {_r$24, _r$25, _r$26, _r$27, _tuple, concreteId, dec, ityp, n, name$2, nr, ok, state, typ, typi, v, value, x, $s, $r, $c} = $restore(this, {ityp, state, value});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dec = this;
-			_r$22 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			nr = _r$22;
+			_r$24 = state.decodeUint(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			nr = _r$24;
 			/* */ if ((nr.$high > 0 || (nr.$high === 0 && nr.$low > 2147483648))) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if ((nr.$high > 0 || (nr.$high === 0 && nr.$low > 2147483648))) { */ case 2:
-				$r = errorf("invalid type name length %d", new sliceType$2([nr])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = errorf("invalid type name length %d", new sliceType$3([nr])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 3:
-			/* */ if ((x$2 = (new $Uint64(0, state.b.Len())), (nr.$high > x$2.$high || (nr.$high === x$2.$high && nr.$low > x$2.$low)))) { $s = 5; continue; }
+			/* */ if ((x = (new $Uint64(0, state.b.Len())), (nr.$high > x.$high || (nr.$high === x.$high && nr.$low > x.$low)))) { $s = 5; continue; }
 			/* */ $s = 6; continue;
-			/* if ((x$2 = (new $Uint64(0, state.b.Len())), (nr.$high > x$2.$high || (nr.$high === x$2.$high && nr.$low > x$2.$low)))) { */ case 5:
-				$r = errorf("invalid type name length %d: exceeds input size", new sliceType$2([nr])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* if ((x = (new $Uint64(0, state.b.Len())), (nr.$high > x.$high || (nr.$high === x.$high && nr.$low > x.$low)))) { */ case 5:
+				$r = errorf("invalid type name length %d: exceeds input size", new sliceType$3([nr])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 6:
 			n = ((nr.$low >> 0));
 			name$2 = $subslice(state.b.Bytes(), 0, n);
@@ -50905,103 +49781,101 @@ $packages["encoding/gob"] = (function() {
 			/* */ if (name$2.$length === 0) { $s = 8; continue; }
 			/* */ $s = 9; continue;
 			/* if (name$2.$length === 0) { */ case 8:
-				_r$23 = reflect.Zero($clone(value, reflect.Value).Type()); /* */ $s = 10; case 10: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				$r = $clone(value, reflect.Value).Set($clone(_r$23, reflect.Value)); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = $clone(value, reflect.Value).SetZero(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = -1; return;
 			/* } */ case 9:
-			/* */ if (name$2.$length > 1024) { $s = 12; continue; }
-			/* */ $s = 13; continue;
-			/* if (name$2.$length > 1024) { */ case 12:
-				$r = errorf("name too long (%d bytes): %.20q...", new sliceType$2([new $Int(name$2.$length), name$2])); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 13:
+			/* */ if (name$2.$length > 1024) { $s = 11; continue; }
+			/* */ $s = 12; continue;
+			/* if (name$2.$length > 1024) { */ case 11:
+				$r = errorf("name too long (%d bytes): %.20q...", new sliceType$3([new $Int(name$2.$length), name$2])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 12:
 			_tuple = nameToConcreteType.Load(new $String(($bytesToString(name$2))));
 			typi = _tuple[0];
 			ok = _tuple[1];
-			/* */ if (!ok) { $s = 15; continue; }
-			/* */ $s = 16; continue;
-			/* if (!ok) { */ case 15:
-				$r = errorf("name not registered for interface: %q", new sliceType$2([name$2])); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 16:
+			/* */ if (!ok) { $s = 14; continue; }
+			/* */ $s = 15; continue;
+			/* if (!ok) { */ case 14:
+				$r = errorf("name not registered for interface: %q", new sliceType$3([name$2])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 15:
 			typ = $assertType(typi, reflect.Type);
-			_r$24 = dec.decodeTypeSequence(true); /* */ $s = 18; case 18: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			concreteId = _r$24;
+			_r$25 = dec.decodeTypeSequence(true); /* */ $s = 17; case 17: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			concreteId = _r$25;
 			if (concreteId < 0) {
 				error_(dec.err);
 			}
-			_r$25 = state.decodeUint(); /* */ $s = 19; case 19: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-			_r$25;
-			_r$26 = allocValue(typ); /* */ $s = 20; case 20: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-			v = _r$26;
-			$r = dec.decodeValue(concreteId, $clone(v, reflect.Value)); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$26 = state.decodeUint(); /* */ $s = 18; case 18: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+			_r$26;
+			v = allocValue(typ);
+			$r = dec.decodeValue(concreteId, $clone(v, reflect.Value)); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			if (!($interfaceIsEqual(dec.err, $ifaceNil))) {
 				error_(dec.err);
 			}
-			_r$27 = typ.AssignableTo(ityp); /* */ $s = 24; case 24: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-			/* */ if (!_r$27) { $s = 22; continue; }
-			/* */ $s = 23; continue;
-			/* if (!_r$27) { */ case 22:
-				$r = errorf("%s is not assignable to type %s", new sliceType$2([typ, ityp])); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 23:
-			$r = $clone(value, reflect.Value).Set($clone(v, reflect.Value)); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$27 = typ.AssignableTo(ityp); /* */ $s = 22; case 22: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+			/* */ if (!_r$27) { $s = 20; continue; }
+			/* */ $s = 21; continue;
+			/* if (!_r$27) { */ case 20:
+				$r = errorf("%s is not assignable to type %s", new sliceType$3([typ, ityp])); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 21:
+			$r = $clone(value, reflect.Value).Set($clone(v, reflect.Value)); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: decodeInterface, $c: true, $r, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _tuple, concreteId, dec, ityp, n, name$2, nr, ok, state, typ, typi, v, value, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: decodeInterface, $c: true, $r, _r$24, _r$25, _r$26, _r$27, _tuple, concreteId, dec, ityp, n, name$2, nr, ok, state, typ, typi, v, value, x, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.ignoreInterface = function ignoreInterface(state) {
-			var {_r$22, _r$23, _r$24, _tuple, _tuple$1, bn, dec, id$1, n, ok, state, $s, $r, $c} = $restore(this, {state});
+			var {_r$24, _r$25, _r$26, _tuple, _tuple$1, bn, dec, id$1, n, ok, state, $s, $r, $c} = $restore(this, {state});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dec = this;
-			_r$22 = state.getLength(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = _r$22;
+			_r$24 = state.getLength(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = _r$24;
 			n = _tuple[0];
 			ok = _tuple[1];
 			/* */ if (!ok) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if (!ok) { */ case 2:
-				$r = errorf("bad interface encoding: name too large for buffer", sliceType$2.nil); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = errorf("bad interface encoding: name too large for buffer", sliceType$3.nil); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 3:
 			bn = state.b.Len();
 			/* */ if (bn < n) { $s = 5; continue; }
 			/* */ $s = 6; continue;
 			/* if (bn < n) { */ case 5:
-				$r = errorf("invalid interface value length %d: exceeds input size %d", new sliceType$2([new $Int(n), new $Int(bn)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = errorf("invalid interface value length %d: exceeds input size %d", new sliceType$3([new $Int(n), new $Int(bn)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 6:
 			state.b.Drop(n);
-			_r$23 = dec.decodeTypeSequence(true); /* */ $s = 8; case 8: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			id$1 = _r$23;
+			_r$25 = dec.decodeTypeSequence(true); /* */ $s = 8; case 8: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			id$1 = _r$25;
 			if (id$1 < 0) {
 				error_(dec.err);
 			}
-			_r$24 = state.getLength(); /* */ $s = 9; case 9: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			_tuple$1 = _r$24;
+			_r$26 = state.getLength(); /* */ $s = 9; case 9: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+			_tuple$1 = _r$26;
 			n = _tuple$1[0];
 			ok = _tuple$1[1];
 			/* */ if (!ok) { $s = 10; continue; }
 			/* */ $s = 11; continue;
 			/* if (!ok) { */ case 10:
-				$r = errorf("bad interface encoding: data length too large for buffer", sliceType$2.nil); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = errorf("bad interface encoding: data length too large for buffer", sliceType$3.nil); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 11:
 			state.b.Drop(n);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: ignoreInterface, $c: true, $r, _r$22, _r$23, _r$24, _tuple, _tuple$1, bn, dec, id$1, n, ok, state, $s};return $f;
+			/* */ } return; } var $f = {$blk: ignoreInterface, $c: true, $r, _r$24, _r$25, _r$26, _tuple, _tuple$1, bn, dec, id$1, n, ok, state, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.decodeGobDecoder = function decodeGobDecoder(ut, state, value) {
-			var {_1, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _tuple, b, dec, err, n, ok, state, ut, value, $s, $r, $c} = $restore(this, {ut, state, value});
+			var {_1, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _tuple, b, dec, err, n, ok, state, ut, value, $s, $r, $c} = $restore(this, {ut, state, value});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dec = this;
-			_r$22 = state.getLength(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = _r$22;
+			_r$24 = state.getLength(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = _r$24;
 			n = _tuple[0];
 			ok = _tuple[1];
 			/* */ if (!ok) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if (!ok) { */ case 2:
-				$r = errorf("GobDecoder: length too large for buffer", sliceType$2.nil); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = errorf("GobDecoder: length too large for buffer", sliceType$3.nil); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 3:
 			b = state.b.Bytes();
 			/* */ if (b.$length < n) { $s = 5; continue; }
 			/* */ $s = 6; continue;
 			/* if (b.$length < n) { */ case 5:
-				$r = errorf("GobDecoder: invalid data length %d: exceeds input size %d", new sliceType$2([new $Int(n), new $Int(b.$length)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = errorf("GobDecoder: invalid data length %d: exceeds input size %d", new sliceType$3([new $Int(n), new $Int(b.$length)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 6:
 			b = $subslice(b, 0, n);
 			state.b.Drop(n);
@@ -51012,52 +49886,52 @@ $packages["encoding/gob"] = (function() {
 				/* */ if (_1 === (3)) { $s = 11; continue; }
 				/* */ $s = 12; continue;
 				/* if (_1 === (1)) { */ case 9:
-					_r$23 = $clone(value, reflect.Value).Interface(); /* */ $s = 13; case 13: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-					_r$24 = $assertType(_r$23, GobDecoder).GobDecode(b); /* */ $s = 14; case 14: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-					err = _r$24;
+					_r$25 = $clone(value, reflect.Value).Interface(); /* */ $s = 13; case 13: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+					_r$26 = $assertType(_r$25, GobDecoder).GobDecode(b); /* */ $s = 14; case 14: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+					err = _r$26;
 					$s = 12; continue;
 				/* } else if (_1 === (2)) { */ case 10:
-					_r$25 = $clone(value, reflect.Value).Interface(); /* */ $s = 15; case 15: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-					_r$26 = $assertType(_r$25, encoding.BinaryUnmarshaler).UnmarshalBinary(b); /* */ $s = 16; case 16: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-					err = _r$26;
+					_r$27 = $clone(value, reflect.Value).Interface(); /* */ $s = 15; case 15: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+					_r$28 = $assertType(_r$27, encoding.BinaryUnmarshaler).UnmarshalBinary(b); /* */ $s = 16; case 16: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+					err = _r$28;
 					$s = 12; continue;
 				/* } else if (_1 === (3)) { */ case 11:
-					_r$27 = $clone(value, reflect.Value).Interface(); /* */ $s = 17; case 17: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-					_r$28 = $assertType(_r$27, encoding.TextUnmarshaler).UnmarshalText(b); /* */ $s = 18; case 18: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-					err = _r$28;
+					_r$29 = $clone(value, reflect.Value).Interface(); /* */ $s = 17; case 17: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+					_r$30 = $assertType(_r$29, encoding.TextUnmarshaler).UnmarshalText(b); /* */ $s = 18; case 18: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+					err = _r$30;
 				/* } */ case 12:
 			case 8:
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				error_(err);
 			}
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: decodeGobDecoder, $c: true, $r, _1, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _tuple, b, dec, err, n, ok, state, ut, value, $s};return $f;
+			/* */ } return; } var $f = {$blk: decodeGobDecoder, $c: true, $r, _1, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _tuple, b, dec, err, n, ok, state, ut, value, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.ignoreGobDecoder = function ignoreGobDecoder(state) {
-			var {_r$22, _tuple, bn, dec, n, ok, state, $s, $r, $c} = $restore(this, {state});
+			var {_r$24, _tuple, bn, dec, n, ok, state, $s, $r, $c} = $restore(this, {state});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dec = this;
-			_r$22 = state.getLength(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = _r$22;
+			_r$24 = state.getLength(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = _r$24;
 			n = _tuple[0];
 			ok = _tuple[1];
 			/* */ if (!ok) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if (!ok) { */ case 2:
-				$r = errorf("GobDecoder: length too large for buffer", sliceType$2.nil); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = errorf("GobDecoder: length too large for buffer", sliceType$3.nil); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 3:
 			bn = state.b.Len();
 			/* */ if (bn < n) { $s = 5; continue; }
 			/* */ $s = 6; continue;
 			/* if (bn < n) { */ case 5:
-				$r = errorf("GobDecoder: invalid data length %d: exceeds input size %d", new sliceType$2([new $Int(n), new $Int(bn)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = errorf("GobDecoder: invalid data length %d: exceeds input size %d", new sliceType$3([new $Int(n), new $Int(bn)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 6:
 			state.b.Drop(n);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: ignoreGobDecoder, $c: true, $r, _r$22, _tuple, bn, dec, n, ok, state, $s};return $f;
+			/* */ } return; } var $f = {$blk: ignoreGobDecoder, $c: true, $r, _r$24, _tuple, bn, dec, n, ok, state, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.decOpFor = function decOpFor(wireId, rt, name$2, inProgress) {
-			var {$24r, _1, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _entry$6, _entry$7, _key, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$40, _r$41, _tuple, _tuple$1, dec, elemId, elemId$1, elemId$2, elemOp, elemOp$1, elemOp$2, enginePtr, err, helper, helper$1, inProgress, k, keyId, keyOp, name$2, ok, op, opPtr, ovfl, ovfl$1, ovfl$2, rt, t, tt, typ, ut, ut$1, wireId, $s, $r, $c} = $restore(this, {wireId, rt, name$2, inProgress});
+			var {$24r, _1, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _entry$6, _key, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$40, _r$41, _r$42, _r$43, _tuple, dec, elemId, elemId$1, elemId$2, elemOp, elemOp$1, elemOp$2, enginePtr, err, helper, helper$1, inProgress, k, keyId, keyOp, name$2, op, opPtr, ovfl, ovfl$1, ovfl$2, rt, t, tt, typ, ut, ut$1, wireId, $s, $r, $c} = $restore(this, {wireId, rt, name$2, inProgress});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dec = [dec];
 			elemOp = [elemOp];
@@ -51073,33 +49947,33 @@ $packages["encoding/gob"] = (function() {
 			ovfl$2 = [ovfl$2];
 			t = [t];
 			dec[0] = this;
-			_r$22 = userType(rt); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			ut = _r$22;
+			_r$24 = userType(rt); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			ut = _r$24;
 			/* */ if (!((ut.externalDec === 0))) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if (!((ut.externalDec === 0))) { */ case 2:
-				_r$23 = dec[0].gobDecodeOpFor(ut); /* */ $s = 4; case 4: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				$24r = _r$23;
+				_r$25 = dec[0].gobDecodeOpFor(ut); /* */ $s = 4; case 4: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				$24r = _r$25;
 				$s = 5; case 5: return $24r;
 			/* } */ case 3:
-			opPtr = (_entry = $mapIndex(inProgress,reflect.Type.keyFor(rt)), _entry !== undefined ? _entry.v : ptrType$42.nil);
-			if (!(opPtr === ptrType$42.nil)) {
+			opPtr = (_entry = $mapIndex(inProgress,reflect.Type.keyFor(rt)), _entry !== undefined ? _entry.v : ptrType$45.nil);
+			if (!(opPtr === ptrType$45.nil)) {
 				$s = -1; return opPtr;
 			}
 			typ = ut.base;
 			op[0] = $throwNilPointerError;
-			_r$24 = typ.Kind(); /* */ $s = 6; case 6: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			k = _r$24;
+			_r$26 = typ.Kind(); /* */ $s = 6; case 6: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+			k = _r$26;
 			if (((k >> 0)) < 25) {
 				op[0] = ((k < 0 || k >= decOpTable.length) ? ($throwRuntimeError("index out of range"), undefined) : decOpTable[k]);
 			}
 			/* */ if (op[0] === $throwNilPointerError) { $s = 7; continue; }
 			/* */ $s = 8; continue;
 			/* if (op[0] === $throwNilPointerError) { */ case 7:
-				_key = rt; (inProgress || $throwRuntimeError("assignment to entry in nil map")).set(reflect.Type.keyFor(_key), { k: _key, v: (op.$ptr || (op.$ptr = new ptrType$42(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, op))) });
+				_key = rt; (inProgress || $throwRuntimeError("assignment to entry in nil map")).set(reflect.Type.keyFor(_key), { k: _key, v: (op.$ptr || (op.$ptr = new ptrType$45(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, op))) });
 					t[0] = typ;
-					_r$25 = t[0].Kind(); /* */ $s = 10; case 10: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-					_1 = _r$25;
+					_r$27 = t[0].Kind(); /* */ $s = 10; case 10: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+					_1 = _r$27;
 					/* */ if (_1 === (17)) { $s = 11; continue; }
 					/* */ if (_1 === (21)) { $s = 12; continue; }
 					/* */ if (_1 === (23)) { $s = 13; continue; }
@@ -51108,50 +49982,50 @@ $packages["encoding/gob"] = (function() {
 					/* */ $s = 16; continue;
 					/* if (_1 === (17)) { */ case 11:
 						name$2 = "element of " + name$2;
-						elemId = (_entry$1 = $mapIndex(dec[0].wireType,typeId.keyFor(wireId)), _entry$1 !== undefined ? _entry$1.v : ptrType$29.nil).ArrayT.Elem;
+						elemId = (_entry$1 = $mapIndex(dec[0].wireType,typeId.keyFor(wireId)), _entry$1 !== undefined ? _entry$1.v : ptrType$8.nil).ArrayT.Elem;
 						_arg = elemId;
-						_r$26 = t[0].Elem(); /* */ $s = 17; case 17: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-						_arg$1 = _r$26;
+						_r$28 = t[0].Elem(); /* */ $s = 17; case 17: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+						_arg$1 = _r$28;
 						_arg$2 = name$2;
 						_arg$3 = inProgress;
-						_r$27 = dec[0].decOpFor(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 18; case 18: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-						elemOp[0] = _r$27;
+						_r$29 = dec[0].decOpFor(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 18; case 18: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+						elemOp[0] = _r$29;
 						ovfl[0] = overflow(name$2);
-						_r$28 = t[0].Elem(); /* */ $s = 19; case 19: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-						_r$29 = _r$28.Kind(); /* */ $s = 20; case 20: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-						helper[0] = (_entry$2 = $mapIndex(decArrayHelper,reflect.Kind.keyFor(_r$29)), _entry$2 !== undefined ? _entry$2.v : $throwNilPointerError);
+						_r$30 = t[0].Elem(); /* */ $s = 19; case 19: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+						_r$31 = _r$30.Kind(); /* */ $s = 20; case 20: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
+						helper[0] = (_entry$2 = $mapIndex(decArrayHelper,reflect.Kind.keyFor(_r$31)), _entry$2 !== undefined ? _entry$2.v : $throwNilPointerError);
 						op[0] = (function(dec, elemOp, elemOp$1, elemOp$2, enginePtr, helper, helper$1, keyOp, op, ovfl, ovfl$1, ovfl$2, t) { return function Decoder·decOpFor·func1(i, state, value) {
-								var {_arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _r$30, i, state, value, $s, $r, $c} = $restore(this, {i, state, value});
+								var {_arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _r$32, i, state, value, $s, $r, $c} = $restore(this, {i, state, value});
 								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 								_arg$4 = state;
 								_arg$5 = $clone(value, reflect.Value);
 								_arg$6 = elemOp[0].$get();
-								_r$30 = t[0].Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-								_arg$7 = _r$30;
+								_r$32 = t[0].Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
+								_arg$7 = _r$32;
 								_arg$8 = ovfl[0];
 								_arg$9 = helper[0];
 								$r = state.dec.decodeArray(_arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 								$s = -1; return;
-								/* */ } return; } var $f = {$blk: Decoder·decOpFor·func1, $c: true, $r, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _r$30, i, state, value, $s};return $f;
+								/* */ } return; } var $f = {$blk: Decoder·decOpFor·func1, $c: true, $r, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _r$32, i, state, value, $s};return $f;
 							}; })(dec, elemOp, elemOp$1, elemOp$2, enginePtr, helper, helper$1, keyOp, op, ovfl, ovfl$1, ovfl$2, t);
 						$s = 16; continue;
 					/* } else if (_1 === (21)) { */ case 12:
-						keyId = (_entry$3 = $mapIndex(dec[0].wireType,typeId.keyFor(wireId)), _entry$3 !== undefined ? _entry$3.v : ptrType$29.nil).MapT.Key;
-						elemId$1 = (_entry$4 = $mapIndex(dec[0].wireType,typeId.keyFor(wireId)), _entry$4 !== undefined ? _entry$4.v : ptrType$29.nil).MapT.Elem;
+						keyId = (_entry$3 = $mapIndex(dec[0].wireType,typeId.keyFor(wireId)), _entry$3 !== undefined ? _entry$3.v : ptrType$8.nil).MapT.Key;
+						elemId$1 = (_entry$4 = $mapIndex(dec[0].wireType,typeId.keyFor(wireId)), _entry$4 !== undefined ? _entry$4.v : ptrType$8.nil).MapT.Elem;
 						_arg$4 = keyId;
-						_r$30 = t[0].Key(); /* */ $s = 21; case 21: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-						_arg$5 = _r$30;
+						_r$32 = t[0].Key(); /* */ $s = 21; case 21: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
+						_arg$5 = _r$32;
 						_arg$6 = "key of " + name$2;
 						_arg$7 = inProgress;
-						_r$31 = dec[0].decOpFor(_arg$4, _arg$5, _arg$6, _arg$7); /* */ $s = 22; case 22: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-						keyOp[0] = _r$31;
+						_r$33 = dec[0].decOpFor(_arg$4, _arg$5, _arg$6, _arg$7); /* */ $s = 22; case 22: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
+						keyOp[0] = _r$33;
 						_arg$8 = elemId$1;
-						_r$32 = t[0].Elem(); /* */ $s = 23; case 23: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
-						_arg$9 = _r$32;
+						_r$34 = t[0].Elem(); /* */ $s = 23; case 23: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
+						_arg$9 = _r$34;
 						_arg$10 = "element of " + name$2;
 						_arg$11 = inProgress;
-						_r$33 = dec[0].decOpFor(_arg$8, _arg$9, _arg$10, _arg$11); /* */ $s = 24; case 24: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
-						elemOp$1[0] = _r$33;
+						_r$35 = dec[0].decOpFor(_arg$8, _arg$9, _arg$10, _arg$11); /* */ $s = 24; case 24: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
+						elemOp$1[0] = _r$35;
 						ovfl$1[0] = overflow(name$2);
 						op[0] = (function(dec, elemOp, elemOp$1, elemOp$2, enginePtr, helper, helper$1, keyOp, op, ovfl, ovfl$1, ovfl$2, t) { return function Decoder·decOpFor·func2(i, state, value) {
 								var {i, state, value, $s, $r, $c} = $restore(this, {i, state, value});
@@ -51163,34 +50037,32 @@ $packages["encoding/gob"] = (function() {
 						$s = 16; continue;
 					/* } else if (_1 === (23)) { */ case 13:
 						name$2 = "element of " + name$2;
-						_r$34 = t[0].Elem(); /* */ $s = 27; case 27: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
-						_r$35 = _r$34.Kind(); /* */ $s = 28; case 28: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
-						/* */ if (_r$35 === 8) { $s = 25; continue; }
+						_r$36 = t[0].Elem(); /* */ $s = 27; case 27: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
+						_r$37 = _r$36.Kind(); /* */ $s = 28; case 28: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
+						/* */ if (_r$37 === 8) { $s = 25; continue; }
 						/* */ $s = 26; continue;
-						/* if (_r$35 === 8) { */ case 25:
+						/* if (_r$37 === 8) { */ case 25:
 							op[0] = decUint8Slice;
 							/* break; */ $s = 9; continue;
 						/* } */ case 26:
 						elemId$2 = 0;
-						_tuple = (_entry$5 = $mapIndex(builtinIdToType,typeId.keyFor(wireId)), _entry$5 !== undefined ? [_entry$5.v, true] : [$ifaceNil, false]);
-						tt = _tuple[0];
-						ok = _tuple[1];
-						if (ok) {
-							elemId$2 = $assertType(tt, ptrType$24).Elem;
+						tt = builtinIdToType(wireId);
+						if (!($interfaceIsEqual(tt, $ifaceNil))) {
+							elemId$2 = $assertType(tt, ptrType$27).Elem;
 						} else {
-							elemId$2 = (_entry$6 = $mapIndex(dec[0].wireType,typeId.keyFor(wireId)), _entry$6 !== undefined ? _entry$6.v : ptrType$29.nil).SliceT.Elem;
+							elemId$2 = (_entry$5 = $mapIndex(dec[0].wireType,typeId.keyFor(wireId)), _entry$5 !== undefined ? _entry$5.v : ptrType$8.nil).SliceT.Elem;
 						}
 						_arg$12 = elemId$2;
-						_r$36 = t[0].Elem(); /* */ $s = 29; case 29: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
-						_arg$13 = _r$36;
+						_r$38 = t[0].Elem(); /* */ $s = 29; case 29: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
+						_arg$13 = _r$38;
 						_arg$14 = name$2;
 						_arg$15 = inProgress;
-						_r$37 = dec[0].decOpFor(_arg$12, _arg$13, _arg$14, _arg$15); /* */ $s = 30; case 30: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
-						elemOp$2[0] = _r$37;
+						_r$39 = dec[0].decOpFor(_arg$12, _arg$13, _arg$14, _arg$15); /* */ $s = 30; case 30: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
+						elemOp$2[0] = _r$39;
 						ovfl$2[0] = overflow(name$2);
-						_r$38 = t[0].Elem(); /* */ $s = 31; case 31: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
-						_r$39 = _r$38.Kind(); /* */ $s = 32; case 32: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
-						helper$1[0] = (_entry$7 = $mapIndex(decSliceHelper,reflect.Kind.keyFor(_r$39)), _entry$7 !== undefined ? _entry$7.v : $throwNilPointerError);
+						_r$40 = t[0].Elem(); /* */ $s = 31; case 31: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
+						_r$41 = _r$40.Kind(); /* */ $s = 32; case 32: if($c) { $c = false; _r$41 = _r$41.$blk(); } if (_r$41 && _r$41.$blk !== undefined) { break s; }
+						helper$1[0] = (_entry$6 = $mapIndex(decSliceHelper,reflect.Kind.keyFor(_r$41)), _entry$6 !== undefined ? _entry$6.v : $throwNilPointerError);
 						op[0] = (function(dec, elemOp, elemOp$1, elemOp$2, enginePtr, helper, helper$1, keyOp, op, ovfl, ovfl$1, ovfl$2, t) { return function Decoder·decOpFor·func3(i, state, value) {
 								var {i, state, value, $s, $r, $c} = $restore(this, {i, state, value});
 								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -51200,12 +50072,12 @@ $packages["encoding/gob"] = (function() {
 							}; })(dec, elemOp, elemOp$1, elemOp$2, enginePtr, helper, helper$1, keyOp, op, ovfl, ovfl$1, ovfl$2, t);
 						$s = 16; continue;
 					/* } else if (_1 === (25)) { */ case 14:
-						_r$40 = userType(typ); /* */ $s = 33; case 33: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
-						ut$1 = _r$40;
-						_r$41 = dec[0].getDecEnginePtr(wireId, ut$1); /* */ $s = 34; case 34: if($c) { $c = false; _r$41 = _r$41.$blk(); } if (_r$41 && _r$41.$blk !== undefined) { break s; }
-						_tuple$1 = _r$41;
-						enginePtr[0] = _tuple$1[0];
-						err = _tuple$1[1];
+						_r$42 = userType(typ); /* */ $s = 33; case 33: if($c) { $c = false; _r$42 = _r$42.$blk(); } if (_r$42 && _r$42.$blk !== undefined) { break s; }
+						ut$1 = _r$42;
+						_r$43 = dec[0].getDecEnginePtr(wireId, ut$1); /* */ $s = 34; case 34: if($c) { $c = false; _r$43 = _r$43.$blk(); } if (_r$43 && _r$43.$blk !== undefined) { break s; }
+						_tuple = _r$43;
+						enginePtr[0] = _tuple[0];
+						err = _tuple[1];
 						if (!($interfaceIsEqual(err, $ifaceNil))) {
 							error_(err);
 						}
@@ -51231,13 +50103,13 @@ $packages["encoding/gob"] = (function() {
 			/* */ if (op[0] === $throwNilPointerError) { $s = 35; continue; }
 			/* */ $s = 36; continue;
 			/* if (op[0] === $throwNilPointerError) { */ case 35:
-				$r = errorf("decode can't handle type %s", new sliceType$2([rt])); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = errorf("decode can't handle type %s", new sliceType$3([rt])); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 36:
-			$s = -1; return (op.$ptr || (op.$ptr = new ptrType$42(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, op)));
-			/* */ } return; } var $f = {$blk: decOpFor, $c: true, $r, $24r, _1, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _entry$6, _entry$7, _key, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$40, _r$41, _tuple, _tuple$1, dec, elemId, elemId$1, elemId$2, elemOp, elemOp$1, elemOp$2, enginePtr, err, helper, helper$1, inProgress, k, keyId, keyOp, name$2, ok, op, opPtr, ovfl, ovfl$1, ovfl$2, rt, t, tt, typ, ut, ut$1, wireId, $s};return $f;
+			$s = -1; return (op.$ptr || (op.$ptr = new ptrType$45(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, op)));
+			/* */ } return; } var $f = {$blk: decOpFor, $c: true, $r, $24r, _1, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _entry$6, _key, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$40, _r$41, _r$42, _r$43, _tuple, dec, elemId, elemId$1, elemId$2, elemOp, elemOp$1, elemOp$2, enginePtr, err, helper, helper$1, inProgress, k, keyId, keyOp, name$2, op, opPtr, ovfl, ovfl$1, ovfl$2, rt, t, tt, typ, ut, ut$1, wireId, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.decIgnoreOpFor = function decIgnoreOpFor(wireId, inProgress, depth) {
-			var {_arg, _arg$1, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _key, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _tuple, _tuple$1, dec, depth, elemId, elemId$1, elemId$2, elemOp, elemOp$1, elemOp$2, enginePtr, err, inProgress, keyId, keyOp, ok, op, opPtr, wire, wireId, $s, $r, $c} = $restore(this, {wireId, inProgress, depth});
+			var {_arg, _arg$1, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _key, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _tuple, _tuple$1, dec, depth, elemId, elemId$1, elemId$2, elemOp, elemOp$1, elemOp$2, enginePtr, err, inProgress, keyId, keyOp, ok, op, opPtr, wire, wireId, $s, $r, $c} = $restore(this, {wireId, inProgress, depth});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			elemOp = [elemOp];
 			elemOp$1 = [elemOp$1];
@@ -51250,8 +50122,8 @@ $packages["encoding/gob"] = (function() {
 			if (depth > maxIgnoreNestingDepth) {
 				error_(errors.New("invalid nesting depth"));
 			}
-			opPtr = (_entry = $mapIndex(inProgress,typeId.keyFor(wireId)), _entry !== undefined ? _entry.v : ptrType$42.nil);
-			if (!(opPtr === ptrType$42.nil)) {
+			opPtr = (_entry = $mapIndex(inProgress,typeId.keyFor(wireId)), _entry !== undefined ? _entry.v : ptrType$45.nil);
+			if (!(opPtr === ptrType$45.nil)) {
 				$s = -1; return opPtr;
 			}
 			_tuple = (_entry$1 = $mapIndex(decIgnoreOpMap,typeId.keyFor(wireId)), _entry$1 !== undefined ? [_entry$1.v, true] : [$throwNilPointerError, false]);
@@ -51260,7 +50132,7 @@ $packages["encoding/gob"] = (function() {
 			/* */ if (!ok) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!ok) { */ case 1:
-				_key = wireId; (inProgress || $throwRuntimeError("assignment to entry in nil map")).set(typeId.keyFor(_key), { k: _key, v: (op.$ptr || (op.$ptr = new ptrType$42(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, op))) });
+				_key = wireId; (inProgress || $throwRuntimeError("assignment to entry in nil map")).set(typeId.keyFor(_key), { k: _key, v: (op.$ptr || (op.$ptr = new ptrType$45(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, op))) });
 				/* */ if (wireId === tInterface) { $s = 3; continue; }
 				/* */ $s = 4; continue;
 				/* if (wireId === tInterface) { */ case 3:
@@ -51271,25 +50143,25 @@ $packages["encoding/gob"] = (function() {
 							$s = -1; return;
 							/* */ } return; } var $f = {$blk: Decoder·decIgnoreOpFor·func1, $c: true, $r, i, state, value, $s};return $f;
 						}; })(elemOp, elemOp$1, elemOp$2, enginePtr, keyOp, op, wire);
-					$s = -1; return (op.$ptr || (op.$ptr = new ptrType$42(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, op)));
+					$s = -1; return (op.$ptr || (op.$ptr = new ptrType$45(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, op)));
 				/* } */ case 4:
-				wire[0] = (_entry$2 = $mapIndex(dec.wireType,typeId.keyFor(wireId)), _entry$2 !== undefined ? _entry$2.v : ptrType$29.nil);
-					/* */ if (wire[0] === ptrType$29.nil) { $s = 6; continue; }
-					/* */ if (!(wire[0].ArrayT === ptrType$23.nil)) { $s = 7; continue; }
-					/* */ if (!(wire[0].MapT === ptrType$26.nil)) { $s = 8; continue; }
-					/* */ if (!(wire[0].SliceT === ptrType$24.nil)) { $s = 9; continue; }
-					/* */ if (!(wire[0].StructT === ptrType$25.nil)) { $s = 10; continue; }
-					/* */ if ((!(wire[0].GobEncoderT === ptrType$27.nil)) || (!(wire[0].BinaryMarshalerT === ptrType$27.nil)) || (!(wire[0].TextMarshalerT === ptrType$27.nil))) { $s = 11; continue; }
+				wire[0] = (_entry$2 = $mapIndex(dec.wireType,typeId.keyFor(wireId)), _entry$2 !== undefined ? _entry$2.v : ptrType$8.nil);
+					/* */ if (wire[0] === ptrType$8.nil) { $s = 6; continue; }
+					/* */ if (!(wire[0].ArrayT === ptrType$25.nil)) { $s = 7; continue; }
+					/* */ if (!(wire[0].MapT === ptrType$30.nil)) { $s = 8; continue; }
+					/* */ if (!(wire[0].SliceT === ptrType$27.nil)) { $s = 9; continue; }
+					/* */ if (!(wire[0].StructT === ptrType$28.nil)) { $s = 10; continue; }
+					/* */ if ((!(wire[0].GobEncoderT === ptrType$31.nil)) || (!(wire[0].BinaryMarshalerT === ptrType$31.nil)) || (!(wire[0].TextMarshalerT === ptrType$31.nil))) { $s = 11; continue; }
 					/* */ $s = 12; continue;
-					/* if (wire[0] === ptrType$29.nil) { */ case 6:
-						_r$22 = new typeId(wireId).string(); /* */ $s = 13; case 13: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-						_arg = new $String(_r$22);
-						$r = errorf("bad data: undefined type %s", new sliceType$2([_arg])); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* if (wire[0] === ptrType$8.nil) { */ case 6:
+						_r$24 = new typeId(wireId).string(); /* */ $s = 13; case 13: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+						_arg = new $String(_r$24);
+						$r = errorf("bad data: undefined type %s", new sliceType$3([_arg])); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						$s = 12; continue;
-					/* } else if (!(wire[0].ArrayT === ptrType$23.nil)) { */ case 7:
+					/* } else if (!(wire[0].ArrayT === ptrType$25.nil)) { */ case 7:
 						elemId = wire[0].ArrayT.Elem;
-						_r$23 = dec.decIgnoreOpFor(elemId, inProgress, depth + 1 >> 0); /* */ $s = 15; case 15: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-						elemOp[0] = _r$23;
+						_r$25 = dec.decIgnoreOpFor(elemId, inProgress, depth + 1 >> 0); /* */ $s = 15; case 15: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+						elemOp[0] = _r$25;
 						op[0] = (function(elemOp, elemOp$1, elemOp$2, enginePtr, keyOp, op, wire) { return function Decoder·decIgnoreOpFor·func2(i, state, value) {
 								var {i, state, value, $s, $r, $c} = $restore(this, {i, state, value});
 								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -51298,13 +50170,13 @@ $packages["encoding/gob"] = (function() {
 								/* */ } return; } var $f = {$blk: Decoder·decIgnoreOpFor·func2, $c: true, $r, i, state, value, $s};return $f;
 							}; })(elemOp, elemOp$1, elemOp$2, enginePtr, keyOp, op, wire);
 						$s = 12; continue;
-					/* } else if (!(wire[0].MapT === ptrType$26.nil)) { */ case 8:
-						keyId = (_entry$3 = $mapIndex(dec.wireType,typeId.keyFor(wireId)), _entry$3 !== undefined ? _entry$3.v : ptrType$29.nil).MapT.Key;
-						elemId$1 = (_entry$4 = $mapIndex(dec.wireType,typeId.keyFor(wireId)), _entry$4 !== undefined ? _entry$4.v : ptrType$29.nil).MapT.Elem;
-						_r$24 = dec.decIgnoreOpFor(keyId, inProgress, depth + 1 >> 0); /* */ $s = 16; case 16: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-						keyOp[0] = _r$24;
-						_r$25 = dec.decIgnoreOpFor(elemId$1, inProgress, depth + 1 >> 0); /* */ $s = 17; case 17: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-						elemOp$1[0] = _r$25;
+					/* } else if (!(wire[0].MapT === ptrType$30.nil)) { */ case 8:
+						keyId = (_entry$3 = $mapIndex(dec.wireType,typeId.keyFor(wireId)), _entry$3 !== undefined ? _entry$3.v : ptrType$8.nil).MapT.Key;
+						elemId$1 = (_entry$4 = $mapIndex(dec.wireType,typeId.keyFor(wireId)), _entry$4 !== undefined ? _entry$4.v : ptrType$8.nil).MapT.Elem;
+						_r$26 = dec.decIgnoreOpFor(keyId, inProgress, depth + 1 >> 0); /* */ $s = 16; case 16: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+						keyOp[0] = _r$26;
+						_r$27 = dec.decIgnoreOpFor(elemId$1, inProgress, depth + 1 >> 0); /* */ $s = 17; case 17: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+						elemOp$1[0] = _r$27;
 						op[0] = (function(elemOp, elemOp$1, elemOp$2, enginePtr, keyOp, op, wire) { return function Decoder·decIgnoreOpFor·func3(i, state, value) {
 								var {i, state, value, $s, $r, $c} = $restore(this, {i, state, value});
 								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -51313,10 +50185,10 @@ $packages["encoding/gob"] = (function() {
 								/* */ } return; } var $f = {$blk: Decoder·decIgnoreOpFor·func3, $c: true, $r, i, state, value, $s};return $f;
 							}; })(elemOp, elemOp$1, elemOp$2, enginePtr, keyOp, op, wire);
 						$s = 12; continue;
-					/* } else if (!(wire[0].SliceT === ptrType$24.nil)) { */ case 9:
+					/* } else if (!(wire[0].SliceT === ptrType$27.nil)) { */ case 9:
 						elemId$2 = wire[0].SliceT.Elem;
-						_r$26 = dec.decIgnoreOpFor(elemId$2, inProgress, depth + 1 >> 0); /* */ $s = 18; case 18: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-						elemOp$2[0] = _r$26;
+						_r$28 = dec.decIgnoreOpFor(elemId$2, inProgress, depth + 1 >> 0); /* */ $s = 18; case 18: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+						elemOp$2[0] = _r$28;
 						op[0] = (function(elemOp, elemOp$1, elemOp$2, enginePtr, keyOp, op, wire) { return function Decoder·decIgnoreOpFor·func4(i, state, value) {
 								var {i, state, value, $s, $r, $c} = $restore(this, {i, state, value});
 								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -51325,9 +50197,9 @@ $packages["encoding/gob"] = (function() {
 								/* */ } return; } var $f = {$blk: Decoder·decIgnoreOpFor·func4, $c: true, $r, i, state, value, $s};return $f;
 							}; })(elemOp, elemOp$1, elemOp$2, enginePtr, keyOp, op, wire);
 						$s = 12; continue;
-					/* } else if (!(wire[0].StructT === ptrType$25.nil)) { */ case 10:
-						_r$27 = dec.getIgnoreEnginePtr(wireId); /* */ $s = 19; case 19: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-						_tuple$1 = _r$27;
+					/* } else if (!(wire[0].StructT === ptrType$28.nil)) { */ case 10:
+						_r$29 = dec.getIgnoreEnginePtr(wireId); /* */ $s = 19; case 19: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+						_tuple$1 = _r$29;
 						enginePtr[0] = _tuple$1[0];
 						err = _tuple$1[1];
 						if (!($interfaceIsEqual(err, $ifaceNil))) {
@@ -51341,7 +50213,7 @@ $packages["encoding/gob"] = (function() {
 								/* */ } return; } var $f = {$blk: Decoder·decIgnoreOpFor·func5, $c: true, $r, i, state, value, $s};return $f;
 							}; })(elemOp, elemOp$1, elemOp$2, enginePtr, keyOp, op, wire);
 						$s = 12; continue;
-					/* } else if ((!(wire[0].GobEncoderT === ptrType$27.nil)) || (!(wire[0].BinaryMarshalerT === ptrType$27.nil)) || (!(wire[0].TextMarshalerT === ptrType$27.nil))) { */ case 11:
+					/* } else if ((!(wire[0].GobEncoderT === ptrType$31.nil)) || (!(wire[0].BinaryMarshalerT === ptrType$31.nil)) || (!(wire[0].TextMarshalerT === ptrType$31.nil))) { */ case 11:
 						op[0] = (function(elemOp, elemOp$1, elemOp$2, enginePtr, keyOp, op, wire) { return function Decoder·decIgnoreOpFor·func6(i, state, value) {
 								var {i, state, value, $s, $r, $c} = $restore(this, {i, state, value});
 								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -51355,15 +50227,15 @@ $packages["encoding/gob"] = (function() {
 			/* */ if (op[0] === $throwNilPointerError) { $s = 20; continue; }
 			/* */ $s = 21; continue;
 			/* if (op[0] === $throwNilPointerError) { */ case 20:
-				_r$28 = new typeId(wireId).string(); /* */ $s = 22; case 22: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-				_arg$1 = new $String(_r$28);
-				$r = errorf("bad data: ignore can't handle type %s", new sliceType$2([_arg$1])); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$30 = new typeId(wireId).string(); /* */ $s = 22; case 22: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+				_arg$1 = new $String(_r$30);
+				$r = errorf("bad data: ignore can't handle type %s", new sliceType$3([_arg$1])); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 21:
-			$s = -1; return (op.$ptr || (op.$ptr = new ptrType$42(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, op)));
-			/* */ } return; } var $f = {$blk: decIgnoreOpFor, $c: true, $r, _arg, _arg$1, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _key, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _tuple, _tuple$1, dec, depth, elemId, elemId$1, elemId$2, elemOp, elemOp$1, elemOp$2, enginePtr, err, inProgress, keyId, keyOp, ok, op, opPtr, wire, wireId, $s};return $f;
+			$s = -1; return (op.$ptr || (op.$ptr = new ptrType$45(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, op)));
+			/* */ } return; } var $f = {$blk: decIgnoreOpFor, $c: true, $r, _arg, _arg$1, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _key, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _tuple, _tuple$1, dec, depth, elemId, elemId$1, elemId$2, elemOp, elemOp$1, elemOp$2, enginePtr, err, inProgress, keyId, keyOp, ok, op, opPtr, wire, wireId, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.gobDecodeOpFor = function gobDecodeOpFor(ut) {
-			var {_r$22, dec, i, op, rcvrType, ut, $s, $r, $c} = $restore(this, {ut});
+			var {_r$24, dec, i, op, rcvrType, ut, $s, $r, $c} = $restore(this, {ut});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			op = [op];
 			rcvrType = [rcvrType];
@@ -51380,19 +50252,19 @@ $packages["encoding/gob"] = (function() {
 				i = 0;
 				/* while (true) { */ case 4:
 					/* if (!(i < ut[0].decIndir)) { break; } */ if(!(i < ut[0].decIndir)) { $s = 5; continue; }
-					_r$22 = rcvrType[0].Elem(); /* */ $s = 6; case 6: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-					rcvrType[0] = _r$22;
+					_r$24 = rcvrType[0].Elem(); /* */ $s = 6; case 6: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+					rcvrType[0] = _r$24;
 					i = i + (1) << 24 >> 24;
 				$s = 4; continue;
 				case 5:
 			/* } */ case 3:
 			op[0] = $throwNilPointerError;
 			op[0] = (function(op, rcvrType, ut) { return function Decoder·gobDecodeOpFor·func1(i$1, state, value) {
-					var {_r$23, _v, i$1, state, value, $s, $r, $c} = $restore(this, {i$1, state, value});
+					var {_r$25, _v, i$1, state, value, $s, $r, $c} = $restore(this, {i$1, state, value});
 					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 					if (!(!(($clone(value, reflect.Value).Kind() === 22)))) { _v = false; $s = 3; continue s; }
-					_r$23 = rcvrType[0].Kind(); /* */ $s = 4; case 4: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-					_v = _r$23 === 22; case 3:
+					_r$25 = rcvrType[0].Kind(); /* */ $s = 4; case 4: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+					_v = _r$25 === 22; case 3:
 					/* */ if (_v) { $s = 1; continue; }
 					/* */ $s = 2; continue;
 					/* if (_v) { */ case 1:
@@ -51400,13 +50272,13 @@ $packages["encoding/gob"] = (function() {
 					/* } */ case 2:
 					$r = state.dec.decodeGobDecoder(ut[0], state, $clone(value, reflect.Value)); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Decoder·gobDecodeOpFor·func1, $c: true, $r, _r$23, _v, i$1, state, value, $s};return $f;
+					/* */ } return; } var $f = {$blk: Decoder·gobDecodeOpFor·func1, $c: true, $r, _r$25, _v, i$1, state, value, $s};return $f;
 				}; })(op, rcvrType, ut);
-			$s = -1; return (op.$ptr || (op.$ptr = new ptrType$42(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, op)));
-			/* */ } return; } var $f = {$blk: gobDecodeOpFor, $c: true, $r, _r$22, dec, i, op, rcvrType, ut, $s};return $f;
+			$s = -1; return (op.$ptr || (op.$ptr = new ptrType$45(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, op)));
+			/* */ } return; } var $f = {$blk: gobDecodeOpFor, $c: true, $r, _r$24, dec, i, op, rcvrType, ut, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.compatibleType = function compatibleType(fr, fw, inProgress) {
-			var {$24r, $24r$1, $24r$2, MapType, _1, _entry, _entry$1, _entry$2, _key, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _tuple, _tuple$1, _tuple$2, _tuple$3, _v, _v$1, _v$2, array, dec, elem, fr, fw, inProgress, ok, ok$1, ok$2, rhs, sw, t, tt, ut, wire, $s, $r, $c} = $restore(this, {fr, fw, inProgress});
+			var {$24r, $24r$1, $24r$2, MapType, _1, _entry, _entry$1, _key, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _tuple, _tuple$1, _tuple$2, _v, _v$1, _v$2, array, dec, elem, fr, fw, inProgress, ok, ok$1, rhs, sw, t, tt, ut, wire, $s, $r, $c} = $restore(this, {fr, fw, inProgress});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dec = this;
 			_tuple = (_entry = $mapIndex(inProgress,reflect.Type.keyFor(fr)), _entry !== undefined ? [_entry.v, true] : [0, false]);
@@ -51416,20 +50288,20 @@ $packages["encoding/gob"] = (function() {
 				$s = -1; return rhs === fw;
 			}
 			_key = fr; (inProgress || $throwRuntimeError("assignment to entry in nil map")).set(reflect.Type.keyFor(_key), { k: _key, v: fw });
-			_r$22 = userType(fr); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			ut = _r$22;
-			_tuple$1 = (_entry$1 = $mapIndex(dec.wireType,typeId.keyFor(fw)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$29.nil, false]);
+			_r$24 = userType(fr); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			ut = _r$24;
+			_tuple$1 = (_entry$1 = $mapIndex(dec.wireType,typeId.keyFor(fw)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$8.nil, false]);
 			wire = _tuple$1[0];
 			ok$1 = _tuple$1[1];
-			if (!(((ut.externalDec === 1)) === (ok$1 && !(wire.GobEncoderT === ptrType$27.nil))) || !(((ut.externalDec === 2)) === (ok$1 && !(wire.BinaryMarshalerT === ptrType$27.nil))) || !(((ut.externalDec === 3)) === (ok$1 && !(wire.TextMarshalerT === ptrType$27.nil)))) {
+			if (!(((ut.externalDec === 1)) === (ok$1 && !(wire.GobEncoderT === ptrType$31.nil))) || !(((ut.externalDec === 2)) === (ok$1 && !(wire.BinaryMarshalerT === ptrType$31.nil))) || !(((ut.externalDec === 3)) === (ok$1 && !(wire.TextMarshalerT === ptrType$31.nil)))) {
 				$s = -1; return false;
 			}
 			if (!((ut.externalDec === 0))) {
 				$s = -1; return true;
 			}
 				t = ut.base;
-				_r$23 = t.Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				_1 = _r$23;
+				_r$25 = t.Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				_1 = _r$25;
 				/* */ if (_1 === (1)) { $s = 4; continue; }
 				/* */ if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) { $s = 5; continue; }
 				/* */ if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) { $s = 6; continue; }
@@ -51457,54 +50329,52 @@ $packages["encoding/gob"] = (function() {
 				/* } else if (_1 === (20)) { */ case 10:
 					$s = -1; return fw === tInterface;
 				/* } else if (_1 === (17)) { */ case 11:
-					if (!ok$1 || wire.ArrayT === ptrType$23.nil) {
+					if (!ok$1 || wire.ArrayT === ptrType$25.nil) {
 						$s = -1; return false;
 					}
 					array = wire.ArrayT;
-					_r$24 = t.Len(); /* */ $s = 18; case 18: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-					if (!(_r$24 === array.Len)) { _v = false; $s = 17; continue s; }
-					_r$25 = t.Elem(); /* */ $s = 19; case 19: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-					_r$26 = dec.compatibleType(_r$25, array.Elem, inProgress); /* */ $s = 20; case 20: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-					_v = _r$26; case 17:
+					_r$26 = t.Len(); /* */ $s = 18; case 18: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+					if (!(_r$26 === array.Len)) { _v = false; $s = 17; continue s; }
+					_r$27 = t.Elem(); /* */ $s = 19; case 19: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+					_r$28 = dec.compatibleType(_r$27, array.Elem, inProgress); /* */ $s = 20; case 20: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+					_v = _r$28; case 17:
 					$24r = _v;
 					$s = 21; case 21: return $24r;
 				/* } else if (_1 === (21)) { */ case 12:
-					if (!ok$1 || wire.MapT === ptrType$26.nil) {
+					if (!ok$1 || wire.MapT === ptrType$30.nil) {
 						$s = -1; return false;
 					}
 					MapType = wire.MapT;
-					_r$27 = t.Key(); /* */ $s = 23; case 23: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-					_r$28 = dec.compatibleType(_r$27, MapType.Key, inProgress); /* */ $s = 24; case 24: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-					if (!(_r$28)) { _v$1 = false; $s = 22; continue s; }
-					_r$29 = t.Elem(); /* */ $s = 25; case 25: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-					_r$30 = dec.compatibleType(_r$29, MapType.Elem, inProgress); /* */ $s = 26; case 26: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-					_v$1 = _r$30; case 22:
+					_r$29 = t.Key(); /* */ $s = 23; case 23: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+					_r$30 = dec.compatibleType(_r$29, MapType.Key, inProgress); /* */ $s = 24; case 24: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+					if (!(_r$30)) { _v$1 = false; $s = 22; continue s; }
+					_r$31 = t.Elem(); /* */ $s = 25; case 25: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
+					_r$32 = dec.compatibleType(_r$31, MapType.Elem, inProgress); /* */ $s = 26; case 26: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
+					_v$1 = _r$32; case 22:
 					$24r$1 = _v$1;
 					$s = 27; case 27: return $24r$1;
 				/* } else if (_1 === (23)) { */ case 13:
-					_r$31 = t.Elem(); /* */ $s = 30; case 30: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-					_r$32 = _r$31.Kind(); /* */ $s = 31; case 31: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
-					/* */ if (_r$32 === 8) { $s = 28; continue; }
+					_r$33 = t.Elem(); /* */ $s = 30; case 30: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
+					_r$34 = _r$33.Kind(); /* */ $s = 31; case 31: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
+					/* */ if (_r$34 === 8) { $s = 28; continue; }
 					/* */ $s = 29; continue;
-					/* if (_r$32 === 8) { */ case 28:
+					/* if (_r$34 === 8) { */ case 28:
 						$s = -1; return fw === tBytes;
 					/* } */ case 29:
-					sw = ptrType$24.nil;
-					_tuple$2 = (_entry$2 = $mapIndex(builtinIdToType,typeId.keyFor(fw)), _entry$2 !== undefined ? [_entry$2.v, true] : [$ifaceNil, false]);
-					tt = _tuple$2[0];
-					ok$2 = _tuple$2[1];
-					if (ok$2) {
-						_tuple$3 = $assertType(tt, ptrType$24, true);
-						sw = _tuple$3[0];
-					} else if (!(wire === ptrType$29.nil)) {
+					sw = ptrType$27.nil;
+					tt = builtinIdToType(fw);
+					if (!($interfaceIsEqual(tt, $ifaceNil))) {
+						_tuple$2 = $assertType(tt, ptrType$27, true);
+						sw = _tuple$2[0];
+					} else if (!(wire === ptrType$8.nil)) {
 						sw = wire.SliceT;
 					}
-					_r$33 = t.Elem(); /* */ $s = 32; case 32: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
-					_r$34 = userType(_r$33); /* */ $s = 33; case 33: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
-					elem = _r$34.base;
-					if (!(!(sw === ptrType$24.nil))) { _v$2 = false; $s = 34; continue s; }
-					_r$35 = dec.compatibleType(elem, sw.Elem, inProgress); /* */ $s = 35; case 35: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
-					_v$2 = _r$35; case 34:
+					_r$35 = t.Elem(); /* */ $s = 32; case 32: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
+					_r$36 = userType(_r$35); /* */ $s = 33; case 33: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
+					elem = _r$36.base;
+					if (!(!(sw === ptrType$27.nil))) { _v$2 = false; $s = 34; continue s; }
+					_r$37 = dec.compatibleType(elem, sw.Elem, inProgress); /* */ $s = 35; case 35: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
+					_v$2 = _r$37; case 34:
 					$24r$2 = _v$2;
 					$s = 36; case 36: return $24r$2;
 				/* } else if (_1 === (25)) { */ case 14:
@@ -51514,121 +50384,119 @@ $packages["encoding/gob"] = (function() {
 				/* } */ case 16:
 			case 2:
 			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: compatibleType, $c: true, $r, $24r, $24r$1, $24r$2, MapType, _1, _entry, _entry$1, _entry$2, _key, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _tuple, _tuple$1, _tuple$2, _tuple$3, _v, _v$1, _v$2, array, dec, elem, fr, fw, inProgress, ok, ok$1, ok$2, rhs, sw, t, tt, ut, wire, $s};return $f;
+			/* */ } return; } var $f = {$blk: compatibleType, $c: true, $r, $24r, $24r$1, $24r$2, MapType, _1, _entry, _entry$1, _key, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _tuple, _tuple$1, _tuple$2, _v, _v$1, _v$2, array, dec, elem, fr, fw, inProgress, ok, ok$1, rhs, sw, t, tt, ut, wire, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.typeString = function typeString(remoteId) {
-			var {$24r, _entry, _entry$1, _r$22, dec, remoteId, t, $s, $deferred, $r, $c} = $restore(this, {remoteId});
+			var {$24r, _entry, _r$24, dec, remoteId, t, $s, $deferred, $r, $c} = $restore(this, {remoteId});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			dec = this;
 			typeLock.Lock();
 			$deferred.push([$methodVal(typeLock, "Unlock"), []]);
-			t = (_entry = $mapIndex(idToType,typeId.keyFor(remoteId)), _entry !== undefined ? _entry.v : $ifaceNil);
+			t = idToType(remoteId);
 			/* */ if (!($interfaceIsEqual(t, $ifaceNil))) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!($interfaceIsEqual(t, $ifaceNil))) { */ case 1:
-				_r$22 = t.string(); /* */ $s = 3; case 3: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				$24r = _r$22;
+				_r$24 = t.string(); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+				$24r = _r$24;
 				$s = 4; case 4: return $24r;
 			/* } */ case 2:
-			$s = -1; return (_entry$1 = $mapIndex(dec.wireType,typeId.keyFor(remoteId)), _entry$1 !== undefined ? _entry$1.v : ptrType$29.nil).string();
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ""; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: typeString, $c: true, $r, $24r, _entry, _entry$1, _r$22, dec, remoteId, t, $s, $deferred};return $f; } }
+			$s = -1; return (_entry = $mapIndex(dec.wireType,typeId.keyFor(remoteId)), _entry !== undefined ? _entry.v : ptrType$8.nil).string();
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ""; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: typeString, $c: true, $r, $24r, _entry, _r$24, dec, remoteId, t, $s, $deferred};return $f; } }
 		};
 		$ptrType(Decoder).prototype.compileSingle = function compileSingle(remoteId, ut) {
-			var {_r$22, _r$23, _r$24, _r$25, _r$26, _tmp, _tmp$1, _tmp$2, _tmp$3, dec, engine, err, name$2, op, ovfl, remoteId, remoteType, rt, ut, x$2, $s, $r, $c} = $restore(this, {remoteId, ut});
+			var {_r$24, _r$25, _r$26, _r$27, _r$28, _tmp, _tmp$1, _tmp$2, _tmp$3, dec, engine, err, name$2, op, ovfl, remoteId, remoteType, rt, ut, x, $s, $r, $c} = $restore(this, {remoteId, ut});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			engine = ptrType$43.nil;
+			engine = ptrType$46.nil;
 			err = $ifaceNil;
 			dec = this;
 			rt = ut.user;
 			engine = new decEngine.ptr(sliceType$23.nil, 0);
 			engine.instr = $makeSlice(sliceType$23, 1);
-			_r$22 = rt.String(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			name$2 = _r$22;
-			_r$23 = dec.compatibleType(rt, remoteId, new $global.Map()); /* */ $s = 4; case 4: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			/* */ if (!_r$23) { $s = 2; continue; }
+			_r$24 = rt.String(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			name$2 = _r$24;
+			_r$25 = dec.compatibleType(rt, remoteId, new $global.Map()); /* */ $s = 4; case 4: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			/* */ if (!_r$25) { $s = 2; continue; }
 			/* */ $s = 3; continue;
-			/* if (!_r$23) { */ case 2:
-				_r$24 = dec.typeString(remoteId); /* */ $s = 5; case 5: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-				remoteType = _r$24;
-				_r$25 = ut.base.Kind(); /* */ $s = 8; case 8: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-				/* */ if ((_r$25 === 20) && !((remoteId === tInterface))) { $s = 6; continue; }
+			/* if (!_r$25) { */ case 2:
+				_r$26 = dec.typeString(remoteId); /* */ $s = 5; case 5: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+				remoteType = _r$26;
+				_r$27 = ut.base.Kind(); /* */ $s = 8; case 8: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+				/* */ if ((_r$27 === 20) && !((remoteId === tInterface))) { $s = 6; continue; }
 				/* */ $s = 7; continue;
-				/* if ((_r$25 === 20) && !((remoteId === tInterface))) { */ case 6:
-					_tmp = ptrType$43.nil;
+				/* if ((_r$27 === 20) && !((remoteId === tInterface))) { */ case 6:
+					_tmp = ptrType$46.nil;
 					_tmp$1 = errors.New("gob: local interface type " + name$2 + " can only be decoded from remote interface type; received concrete type " + remoteType);
 					engine = _tmp;
 					err = _tmp$1;
 					$s = -1; return [engine, err];
 				/* } */ case 7:
-				_tmp$2 = ptrType$43.nil;
+				_tmp$2 = ptrType$46.nil;
 				_tmp$3 = errors.New("gob: decoding into local type " + name$2 + ", received remote type " + remoteType);
 				engine = _tmp$2;
 				err = _tmp$3;
 				$s = -1; return [engine, err];
 			/* } */ case 3:
-			_r$26 = dec.decOpFor(remoteId, rt, name$2, new $global.Map()); /* */ $s = 9; case 9: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-			op = _r$26;
+			_r$28 = dec.decOpFor(remoteId, rt, name$2, new $global.Map()); /* */ $s = 9; case 9: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+			op = _r$28;
 			ovfl = errors.New("value for \"" + name$2 + "\" out of range");
-			decInstr.copy((x$2 = engine.instr, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])), new decInstr.ptr(op.$get(), 0, sliceType$4.nil, ovfl));
+			decInstr.copy((x = engine.instr, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])), new decInstr.ptr(op.$get(), 0, sliceType$5.nil, ovfl));
 			engine.numInstr = 1;
 			$s = -1; return [engine, err];
-			/* */ } return; } var $f = {$blk: compileSingle, $c: true, $r, _r$22, _r$23, _r$24, _r$25, _r$26, _tmp, _tmp$1, _tmp$2, _tmp$3, dec, engine, err, name$2, op, ovfl, remoteId, remoteType, rt, ut, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: compileSingle, $c: true, $r, _r$24, _r$25, _r$26, _r$27, _r$28, _tmp, _tmp$1, _tmp$2, _tmp$3, dec, engine, err, name$2, op, ovfl, remoteId, remoteType, rt, ut, x, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.compileIgnoreSingle = function compileIgnoreSingle(remoteId) {
-			var {_r$22, _r$23, _r$24, dec, engine, op, ovfl, remoteId, x$2, $s, $r, $c} = $restore(this, {remoteId});
+			var {_r$24, _r$25, _r$26, dec, engine, op, ovfl, remoteId, x, $s, $r, $c} = $restore(this, {remoteId});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dec = this;
 			engine = new decEngine.ptr(sliceType$23.nil, 0);
 			engine.instr = $makeSlice(sliceType$23, 1);
-			_r$22 = dec.decIgnoreOpFor(remoteId, new $global.Map(), 0); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			op = _r$22;
-			_r$23 = dec.typeString(remoteId); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_r$24 = overflow(_r$23); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			ovfl = _r$24;
-			decInstr.copy((x$2 = engine.instr, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])), new decInstr.ptr(op.$get(), 0, sliceType$4.nil, ovfl));
+			_r$24 = dec.decIgnoreOpFor(remoteId, new $global.Map(), 0); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			op = _r$24;
+			_r$25 = dec.typeString(remoteId); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			_r$26 = overflow(_r$25); /* */ $s = 3; case 3: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+			ovfl = _r$26;
+			decInstr.copy((x = engine.instr, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])), new decInstr.ptr(op.$get(), 0, sliceType$5.nil, ovfl));
 			engine.numInstr = 1;
 			$s = -1; return engine;
-			/* */ } return; } var $f = {$blk: compileIgnoreSingle, $c: true, $r, _r$22, _r$23, _r$24, dec, engine, op, ovfl, remoteId, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: compileIgnoreSingle, $c: true, $r, _r$24, _r$25, _r$26, dec, engine, op, ovfl, remoteId, x, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.compileDec = function compileDec(remoteId, ut) {
-			var {$24r, _entry, _entry$1, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _tuple, _tuple$1, _tuple$2, _tuple$3, dec, engine, err, fieldnum, localField, ok, op, op$1, ovfl, present, remoteId, rt, seen, srt, t, ut, wire, wireField, wireStruct, x$2, x$3, x$4, $s, $deferred, $r, $c} = $restore(this, {remoteId, ut});
+			var {$24r, _entry, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _tuple, _tuple$1, _tuple$2, dec, engine, err, fieldnum, localField, op, op$1, ovfl, present, remoteId, rt, seen, srt, t, ut, wire, wireField, wireStruct, x, x$1, x$2, $s, $deferred, $r, $c} = $restore(this, {remoteId, ut});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			err = [err];
-			engine = ptrType$43.nil;
+			engine = ptrType$46.nil;
 			err[0] = $ifaceNil;
 			dec = this;
-			$deferred.push([catchError, [(err.$ptr || (err.$ptr = new ptrType$37(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, err)))]]);
+			$deferred.push([catchError, [(err.$ptr || (err.$ptr = new ptrType$39(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, err)))]]);
 			rt = ut.base;
 			srt = rt;
-			_r$22 = srt.Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			/* */ if (!((_r$22 === 25)) || !((ut.externalDec === 0))) { $s = 1; continue; }
+			_r$24 = srt.Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			/* */ if (!((_r$24 === 25)) || !((ut.externalDec === 0))) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!((_r$22 === 25)) || !((ut.externalDec === 0))) { */ case 1:
-				_r$23 = dec.compileSingle(remoteId, ut); /* */ $s = 4; case 4: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				_tuple = _r$23;
+			/* if (!((_r$24 === 25)) || !((ut.externalDec === 0))) { */ case 1:
+				_r$25 = dec.compileSingle(remoteId, ut); /* */ $s = 4; case 4: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				_tuple = _r$25;
 				engine = _tuple[0];
 				err[0] = _tuple[1];
 				$24r = [engine, err[0]];
 				$s = 5; case 5: return $24r;
 			/* } */ case 2:
-			wireStruct = ptrType$25.nil;
-			_tuple$1 = (_entry = $mapIndex(builtinIdToType,typeId.keyFor(remoteId)), _entry !== undefined ? [_entry.v, true] : [$ifaceNil, false]);
-			t = _tuple$1[0];
-			ok = _tuple$1[1];
-			if (ok) {
-				_tuple$2 = $assertType(t, ptrType$25, true);
-				wireStruct = _tuple$2[0];
+			wireStruct = ptrType$28.nil;
+			t = builtinIdToType(remoteId);
+			if (!($interfaceIsEqual(t, $ifaceNil))) {
+				_tuple$1 = $assertType(t, ptrType$28, true);
+				wireStruct = _tuple$1[0];
 			} else {
-				wire = (_entry$1 = $mapIndex(dec.wireType,typeId.keyFor(remoteId)), _entry$1 !== undefined ? _entry$1.v : ptrType$29.nil);
-				if (wire === ptrType$29.nil) {
+				wire = (_entry = $mapIndex(dec.wireType,typeId.keyFor(remoteId)), _entry !== undefined ? _entry.v : ptrType$8.nil);
+				if (wire === ptrType$8.nil) {
 					error_(errBadType);
 				}
 				wireStruct = wire.StructT;
 			}
-			/* */ if (wireStruct === ptrType$25.nil) { $s = 6; continue; }
+			/* */ if (wireStruct === ptrType$28.nil) { $s = 6; continue; }
 			/* */ $s = 7; continue;
-			/* if (wireStruct === ptrType$25.nil) { */ case 6:
-				$r = errorf("type mismatch in decoder: want struct type %s; got non-struct", new sliceType$2([rt])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* if (wireStruct === ptrType$28.nil) { */ case 6:
+				$r = errorf("type mismatch in decoder: want struct type %s; got non-struct", new sliceType$3([rt])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 7:
 			engine = new decEngine.ptr(sliceType$23.nil, 0);
 			engine.instr = $makeSlice(sliceType$23, wireStruct.Field.$length);
@@ -51636,46 +50504,46 @@ $packages["encoding/gob"] = (function() {
 			fieldnum = 0;
 			/* while (true) { */ case 9:
 				/* if (!(fieldnum < wireStruct.Field.$length)) { break; } */ if(!(fieldnum < wireStruct.Field.$length)) { $s = 10; continue; }
-				wireField = (x$2 = wireStruct.Field, ((fieldnum < 0 || fieldnum >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + fieldnum]));
+				wireField = $clone((x = wireStruct.Field, ((fieldnum < 0 || fieldnum >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + fieldnum])), fieldType);
 				/* */ if (wireField.Name === "") { $s = 11; continue; }
 				/* */ $s = 12; continue;
 				/* if (wireField.Name === "") { */ case 11:
-					$r = errorf("empty name for remote field of type %s", new sliceType$2([new $String(wireStruct.CommonType.Name)])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = errorf("empty name for remote field of type %s", new sliceType$3([new $String(wireStruct.CommonType.Name)])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 12:
 				ovfl = overflow(wireField.Name);
-				_r$24 = srt.FieldByName(wireField.Name); /* */ $s = 14; case 14: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-				_tuple$3 = _r$24;
-				localField = $clone(_tuple$3[0], reflect.StructField);
-				present = _tuple$3[1];
+				_r$26 = srt.FieldByName(wireField.Name); /* */ $s = 14; case 14: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+				_tuple$2 = _r$26;
+				localField = $clone(_tuple$2[0], reflect.StructField);
+				present = _tuple$2[1];
 				/* */ if (!present || !isExported(wireField.Name)) { $s = 15; continue; }
 				/* */ $s = 16; continue;
 				/* if (!present || !isExported(wireField.Name)) { */ case 15:
-					_r$25 = dec.decIgnoreOpFor(wireField.Id, new $global.Map(), 0); /* */ $s = 17; case 17: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-					op = _r$25;
-					decInstr.copy((x$3 = engine.instr, ((fieldnum < 0 || fieldnum >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + fieldnum])), new decInstr.ptr(op.$get(), fieldnum, sliceType$4.nil, ovfl));
+					_r$27 = dec.decIgnoreOpFor(wireField.Id, new $global.Map(), 0); /* */ $s = 17; case 17: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+					op = _r$27;
+					decInstr.copy((x$1 = engine.instr, ((fieldnum < 0 || fieldnum >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + fieldnum])), new decInstr.ptr(op.$get(), fieldnum, sliceType$5.nil, ovfl));
 					fieldnum = fieldnum + (1) >> 0;
 					/* continue; */ $s = 9; continue;
 				/* } */ case 16:
-				_r$26 = dec.compatibleType(localField.Type, wireField.Id, new $global.Map()); /* */ $s = 20; case 20: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-				/* */ if (!_r$26) { $s = 18; continue; }
+				_r$28 = dec.compatibleType(localField.Type, wireField.Id, new $global.Map()); /* */ $s = 20; case 20: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+				/* */ if (!_r$28) { $s = 18; continue; }
 				/* */ $s = 19; continue;
-				/* if (!_r$26) { */ case 18:
-					$r = errorf("wrong type (%s) for received field %s.%s", new sliceType$2([localField.Type, new $String(wireStruct.CommonType.Name), new $String(wireField.Name)])); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* if (!_r$28) { */ case 18:
+					$r = errorf("wrong type (%s) for received field %s.%s", new sliceType$3([localField.Type, new $String(wireStruct.CommonType.Name), new $String(wireField.Name)])); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 19:
-				_r$27 = dec.decOpFor(wireField.Id, localField.Type, localField.Name, seen); /* */ $s = 22; case 22: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-				op$1 = _r$27;
-				decInstr.copy((x$4 = engine.instr, ((fieldnum < 0 || fieldnum >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + fieldnum])), new decInstr.ptr(op$1.$get(), fieldnum, localField.Index, ovfl));
+				_r$29 = dec.decOpFor(wireField.Id, localField.Type, localField.Name, seen); /* */ $s = 22; case 22: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+				op$1 = _r$29;
+				decInstr.copy((x$2 = engine.instr, ((fieldnum < 0 || fieldnum >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + fieldnum])), new decInstr.ptr(op$1.$get(), fieldnum, localField.Index, ovfl));
 				engine.numInstr = engine.numInstr + (1) >> 0;
 				fieldnum = fieldnum + (1) >> 0;
 			$s = 9; continue;
 			case 10:
 			$s = -1; return [engine, err[0]];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [engine, err[0]]; } if($curGoroutine.asleep) { var $f = {$blk: compileDec, $c: true, $r, $24r, _entry, _entry$1, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _tuple, _tuple$1, _tuple$2, _tuple$3, dec, engine, err, fieldnum, localField, ok, op, op$1, ovfl, present, remoteId, rt, seen, srt, t, ut, wire, wireField, wireStruct, x$2, x$3, x$4, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [engine, err[0]]; } if($curGoroutine.asleep) { var $f = {$blk: compileDec, $c: true, $r, $24r, _entry, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _tuple, _tuple$1, _tuple$2, dec, engine, err, fieldnum, localField, op, op$1, ovfl, present, remoteId, rt, seen, srt, t, ut, wire, wireField, wireStruct, x, x$1, x$2, $s, $deferred};return $f; } }
 		};
 		$ptrType(Decoder).prototype.getDecEnginePtr = function getDecEnginePtr(remoteId, ut) {
-			var {_entry, _entry$1, _key, _key$1, _r$22, _tuple, _tuple$1, _tuple$2, dec, decoderMap, enginePtr, err, ok, remoteId, rt, ut, $s, $r, $c} = $restore(this, {remoteId, ut});
+			var {_entry, _entry$1, _key, _key$1, _r$24, _tuple, _tuple$1, _tuple$2, dec, decoderMap, enginePtr, err, ok, remoteId, rt, ut, $s, $r, $c} = $restore(this, {remoteId, ut});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			enginePtr = ptrType$44.nil;
+			enginePtr = ptrType$47.nil;
 			err = $ifaceNil;
 			dec = this;
 			rt = ut.user;
@@ -51686,16 +50554,16 @@ $packages["encoding/gob"] = (function() {
 				decoderMap = new $global.Map();
 				_key = rt; (dec.decoderCache || $throwRuntimeError("assignment to entry in nil map")).set(reflect.Type.keyFor(_key), { k: _key, v: decoderMap });
 			}
-			_tuple$1 = (_entry$1 = $mapIndex(decoderMap,typeId.keyFor(remoteId)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$44.nil, false]);
+			_tuple$1 = (_entry$1 = $mapIndex(decoderMap,typeId.keyFor(remoteId)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$47.nil, false]);
 			enginePtr = _tuple$1[0];
 			ok = _tuple$1[1];
 			/* */ if (!ok) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!ok) { */ case 1:
-				enginePtr = $newDataPointer(ptrType$43.nil, ptrType$44);
+				enginePtr = $newDataPointer(ptrType$46.nil, ptrType$47);
 				_key$1 = remoteId; (decoderMap || $throwRuntimeError("assignment to entry in nil map")).set(typeId.keyFor(_key$1), { k: _key$1, v: enginePtr });
-				_r$22 = dec.compileDec(remoteId, ut); /* */ $s = 3; case 3: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				_tuple$2 = _r$22;
+				_r$24 = dec.compileDec(remoteId, ut); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+				_tuple$2 = _r$24;
 				enginePtr.$set(_tuple$2[0]);
 				err = _tuple$2[1];
 				if (!($interfaceIsEqual(err, $ifaceNil))) {
@@ -51703,86 +50571,86 @@ $packages["encoding/gob"] = (function() {
 				}
 			/* } */ case 2:
 			$s = -1; return [enginePtr, err];
-			/* */ } return; } var $f = {$blk: getDecEnginePtr, $c: true, $r, _entry, _entry$1, _key, _key$1, _r$22, _tuple, _tuple$1, _tuple$2, dec, decoderMap, enginePtr, err, ok, remoteId, rt, ut, $s};return $f;
+			/* */ } return; } var $f = {$blk: getDecEnginePtr, $c: true, $r, _entry, _entry$1, _key, _key$1, _r$24, _tuple, _tuple$1, _tuple$2, dec, decoderMap, enginePtr, err, ok, remoteId, rt, ut, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.getIgnoreEnginePtr = function getIgnoreEnginePtr(wireId) {
-			var {_arg, _arg$1, _entry, _entry$1, _key, _r$22, _r$23, _r$24, _tuple, _tuple$1, dec, enginePtr, err, ok, wire, wireId, $s, $r, $c} = $restore(this, {wireId});
+			var {_arg, _arg$1, _entry, _entry$1, _key, _r$24, _r$25, _r$26, _tuple, _tuple$1, dec, enginePtr, err, ok, wire, wireId, $s, $r, $c} = $restore(this, {wireId});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			enginePtr = ptrType$44.nil;
+			enginePtr = ptrType$47.nil;
 			err = $ifaceNil;
 			dec = this;
 			ok = false;
-			_tuple = (_entry = $mapIndex(dec.ignorerCache,typeId.keyFor(wireId)), _entry !== undefined ? [_entry.v, true] : [ptrType$44.nil, false]);
+			_tuple = (_entry = $mapIndex(dec.ignorerCache,typeId.keyFor(wireId)), _entry !== undefined ? [_entry.v, true] : [ptrType$47.nil, false]);
 			enginePtr = _tuple[0];
 			ok = _tuple[1];
 			/* */ if (!ok) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!ok) { */ case 1:
-				enginePtr = $newDataPointer(ptrType$43.nil, ptrType$44);
+				enginePtr = $newDataPointer(ptrType$46.nil, ptrType$47);
 				_key = wireId; (dec.ignorerCache || $throwRuntimeError("assignment to entry in nil map")).set(typeId.keyFor(_key), { k: _key, v: enginePtr });
-				wire = (_entry$1 = $mapIndex(dec.wireType,typeId.keyFor(wireId)), _entry$1 !== undefined ? _entry$1.v : ptrType$29.nil);
-				/* */ if (!(wire === ptrType$29.nil) && !(wire.StructT === ptrType$25.nil)) { $s = 3; continue; }
+				wire = (_entry$1 = $mapIndex(dec.wireType,typeId.keyFor(wireId)), _entry$1 !== undefined ? _entry$1.v : ptrType$8.nil);
+				/* */ if (!(wire === ptrType$8.nil) && !(wire.StructT === ptrType$28.nil)) { $s = 3; continue; }
 				/* */ $s = 4; continue;
-				/* if (!(wire === ptrType$29.nil) && !(wire.StructT === ptrType$25.nil)) { */ case 3:
+				/* if (!(wire === ptrType$8.nil) && !(wire.StructT === ptrType$28.nil)) { */ case 3:
 					_arg = wireId;
-					_r$22 = userType(emptyStructType); /* */ $s = 6; case 6: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-					_arg$1 = _r$22;
-					_r$23 = dec.compileDec(_arg, _arg$1); /* */ $s = 7; case 7: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-					_tuple$1 = _r$23;
+					_r$24 = userType(emptyStructType); /* */ $s = 6; case 6: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+					_arg$1 = _r$24;
+					_r$25 = dec.compileDec(_arg, _arg$1); /* */ $s = 7; case 7: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+					_tuple$1 = _r$25;
 					enginePtr.$set(_tuple$1[0]);
 					err = _tuple$1[1];
 					$s = 5; continue;
 				/* } else { */ case 4:
-					_r$24 = dec.compileIgnoreSingle(wireId); /* */ $s = 8; case 8: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-					enginePtr.$set(_r$24);
+					_r$26 = dec.compileIgnoreSingle(wireId); /* */ $s = 8; case 8: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+					enginePtr.$set(_r$26);
 				/* } */ case 5:
 				if (!($interfaceIsEqual(err, $ifaceNil))) {
 					$mapDelete(dec.ignorerCache, typeId.keyFor(wireId));
 				}
 			/* } */ case 2:
 			$s = -1; return [enginePtr, err];
-			/* */ } return; } var $f = {$blk: getIgnoreEnginePtr, $c: true, $r, _arg, _arg$1, _entry, _entry$1, _key, _r$22, _r$23, _r$24, _tuple, _tuple$1, dec, enginePtr, err, ok, wire, wireId, $s};return $f;
+			/* */ } return; } var $f = {$blk: getIgnoreEnginePtr, $c: true, $r, _arg, _arg$1, _entry, _entry$1, _key, _r$24, _r$25, _r$26, _tuple, _tuple$1, dec, enginePtr, err, ok, wire, wireId, $s};return $f;
 		};
 		$ptrType(Decoder).prototype.decodeValue = function decodeValue(wireId, value) {
-			var {_entry, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _tuple, _v, base, dec, engine, enginePtr, name$2, st, ut, value, wireId, wt, $s, $deferred, $r, $c} = $restore(this, {wireId, value});
+			var {_entry, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _tuple, _v, base, dec, engine, enginePtr, name$2, st, ut, value, wireId, wt, $s, $deferred, $r, $c} = $restore(this, {wireId, value});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			dec = this;
-			$deferred.push([catchError, [(dec.$ptr_err || (dec.$ptr_err = new ptrType$37(function() { return this.$target.err; }, function($v) { this.$target.err = $v; }, dec)))]]);
+			$deferred.push([catchError, [(dec === ptrType$41.nil && $throwNilPointerError(), (dec.$ptr_err || (dec.$ptr_err = new ptrType$39(function() { return this.$target.err; }, function($v) { this.$target.err = $v; }, dec))))]]);
 			/* */ if (!$clone(value, reflect.Value).IsValid()) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!$clone(value, reflect.Value).IsValid()) { */ case 1:
 				$r = dec.decodeIgnoredValue(wireId); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = -1; return;
 			/* } */ case 2:
-			_r$22 = userType($clone(value, reflect.Value).Type()); /* */ $s = 4; case 4: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			ut = _r$22;
+			_r$24 = userType($clone(value, reflect.Value).Type()); /* */ $s = 4; case 4: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			ut = _r$24;
 			base = ut.base;
-			enginePtr = ptrType$44.nil;
-			_r$23 = dec.getDecEnginePtr(wireId, ut); /* */ $s = 5; case 5: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_tuple = _r$23;
+			enginePtr = ptrType$47.nil;
+			_r$25 = dec.getDecEnginePtr(wireId, ut); /* */ $s = 5; case 5: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			_tuple = _r$25;
 			enginePtr = _tuple[0];
 			dec.err = _tuple[1];
 			if (!($interfaceIsEqual(dec.err, $ifaceNil))) {
 				$s = -1; return;
 			}
-			_r$24 = decAlloc($clone(value, reflect.Value)); /* */ $s = 6; case 6: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			value = _r$24;
+			_r$26 = decAlloc($clone(value, reflect.Value)); /* */ $s = 6; case 6: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+			value = _r$26;
 			engine = enginePtr.$get();
 			st = base;
-			_r$25 = st.Kind(); /* */ $s = 10; case 10: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-			/* */ if ((_r$25 === 25) && (ut.externalDec === 0)) { $s = 7; continue; }
+			_r$27 = st.Kind(); /* */ $s = 10; case 10: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+			/* */ if ((_r$27 === 25) && (ut.externalDec === 0)) { $s = 7; continue; }
 			/* */ $s = 8; continue;
-			/* if ((_r$25 === 25) && (ut.externalDec === 0)) { */ case 7:
-				wt = (_entry = $mapIndex(dec.wireType,typeId.keyFor(wireId)), _entry !== undefined ? _entry.v : ptrType$29.nil);
+			/* if ((_r$27 === 25) && (ut.externalDec === 0)) { */ case 7:
+				wt = (_entry = $mapIndex(dec.wireType,typeId.keyFor(wireId)), _entry !== undefined ? _entry.v : ptrType$8.nil);
 				if (!(engine.numInstr === 0)) { _v = false; $s = 13; continue s; }
-				_r$26 = st.NumField(); /* */ $s = 14; case 14: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-				_v = _r$26 > 0; case 13:
-				/* */ if (_v && !(wt === ptrType$29.nil) && wt.StructT.Field.$length > 0) { $s = 11; continue; }
+				_r$28 = st.NumField(); /* */ $s = 14; case 14: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+				_v = _r$28 > 0; case 13:
+				/* */ if (_v && !(wt === ptrType$8.nil) && wt.StructT.Field.$length > 0) { $s = 11; continue; }
 				/* */ $s = 12; continue;
-				/* if (_v && !(wt === ptrType$29.nil) && wt.StructT.Field.$length > 0) { */ case 11:
-					_r$27 = base.Name(); /* */ $s = 15; case 15: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-					name$2 = _r$27;
-					$r = errorf("type mismatch: no fields matched compiling decoder for %s", new sliceType$2([new $String(name$2)])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* if (_v && !(wt === ptrType$8.nil) && wt.StructT.Field.$length > 0) { */ case 11:
+					_r$29 = base.Name(); /* */ $s = 15; case 15: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+					name$2 = _r$29;
+					$r = errorf("type mismatch: no fields matched compiling decoder for %s", new sliceType$3([new $String(name$2)])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 12:
 				$r = dec.decodeStruct(engine, $clone(value, reflect.Value)); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 9; continue;
@@ -51790,33 +50658,33 @@ $packages["encoding/gob"] = (function() {
 				$r = dec.decodeSingle(engine, $clone(value, reflect.Value)); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 9:
 			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: decodeValue, $c: true, $r, _entry, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _tuple, _v, base, dec, engine, enginePtr, name$2, st, ut, value, wireId, wt, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: decodeValue, $c: true, $r, _entry, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _tuple, _v, base, dec, engine, enginePtr, name$2, st, ut, value, wireId, wt, $s, $deferred};return $f; } }
 		};
 		$ptrType(Decoder).prototype.decodeIgnoredValue = function decodeIgnoredValue(wireId) {
-			var {_entry, _r$22, _tuple, dec, enginePtr, wire, wireId, $s, $r, $c} = $restore(this, {wireId});
+			var {_entry, _r$24, _tuple, dec, enginePtr, wire, wireId, $s, $r, $c} = $restore(this, {wireId});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dec = this;
-			enginePtr = ptrType$44.nil;
-			_r$22 = dec.getIgnoreEnginePtr(wireId); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = _r$22;
+			enginePtr = ptrType$47.nil;
+			_r$24 = dec.getIgnoreEnginePtr(wireId); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = _r$24;
 			enginePtr = _tuple[0];
 			dec.err = _tuple[1];
 			if (!($interfaceIsEqual(dec.err, $ifaceNil))) {
 				$s = -1; return;
 			}
-			wire = (_entry = $mapIndex(dec.wireType,typeId.keyFor(wireId)), _entry !== undefined ? _entry.v : ptrType$29.nil);
-			/* */ if (!(wire === ptrType$29.nil) && !(wire.StructT === ptrType$25.nil)) { $s = 2; continue; }
+			wire = (_entry = $mapIndex(dec.wireType,typeId.keyFor(wireId)), _entry !== undefined ? _entry.v : ptrType$8.nil);
+			/* */ if (!(wire === ptrType$8.nil) && !(wire.StructT === ptrType$28.nil)) { $s = 2; continue; }
 			/* */ $s = 3; continue;
-			/* if (!(wire === ptrType$29.nil) && !(wire.StructT === ptrType$25.nil)) { */ case 2:
+			/* if (!(wire === ptrType$8.nil) && !(wire.StructT === ptrType$28.nil)) { */ case 2:
 				$r = dec.ignoreStruct(enginePtr.$get()); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 4; continue;
 			/* } else { */ case 3:
 				$r = dec.ignoreSingle(enginePtr.$get()); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 4:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: decodeIgnoredValue, $c: true, $r, _entry, _r$22, _tuple, dec, enginePtr, wire, wireId, $s};return $f;
+			/* */ } return; } var $f = {$blk: decodeIgnoredValue, $c: true, $r, _entry, _r$24, _tuple, dec, enginePtr, wire, wireId, $s};return $f;
 		};
-		init$1 = function init$6() {
+		init$2 = function init$8() {
 			var _1, _2, _tmp, _tmp$1, iop, uop;
 			_tmp = $throwNilPointerError;
 			_tmp$1 = $throwNilPointerError;
@@ -51845,37 +50713,31 @@ $packages["encoding/gob"] = (function() {
 			decOpTable[12] = uop;
 		};
 		allocValue = function allocValue$1(t) {
-			var {$24r, _r$22, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = $clone(reflect.New(t), reflect.Value).Elem(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$24r = _r$22;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: allocValue$1, $c: true, $r, $24r, _r$22, t, $s};return $f;
+			var t;
+			return $clone(reflect.New(t), reflect.Value).Elem();
 		};
 		decBoolArray = function decBoolArray$1(state, v, length, ovfl) {
-			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_arg$3 = length;
-			_arg$4 = ovfl;
-			_r$24 = decBoolSlice(_arg, _arg$2, _arg$3, _arg$4); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: decBoolArray$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_arg$2 = length;
+			_arg$3 = ovfl;
+			_r$25 = decBoolSlice(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: decBoolArray$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s};return $f;
 		};
 		decBoolSlice = function decBoolSlice$1(state, v, length, ovfl) {
-			var {_r$22, _r$23, _tuple, i, length, ok, ovfl, slice, state, v, x$2, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {_r$24, _r$25, _tuple, i, length, ok, ovfl, slice, state, v, x, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			slice = [slice];
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$18, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$19, true);
 			slice[0] = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -51887,45 +50749,43 @@ $packages["encoding/gob"] = (function() {
 				/* */ if (state.b.Len() === 0) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (state.b.Len() === 0) { */ case 4:
-					$r = errorf("decoding bool array or slice: length exceeds input size (%d elements)", new sliceType$2([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = errorf("decoding bool array or slice: length exceeds input size (%d elements)", new sliceType$3([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 5:
 				/* */ if (i >= slice[0].$length) { $s = 7; continue; }
 				/* */ $s = 8; continue;
 				/* if (i >= slice[0].$length) { */ case 7:
-					$r = growSlice[0 /* bool */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$45(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = growSlice[0 /* bool */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$48(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 8:
-				_r$23 = state.decodeUint(); /* */ $s = 10; case 10: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = !((x$2 = _r$23, (x$2.$high === 0 && x$2.$low === 0))));
+				_r$25 = state.decodeUint(); /* */ $s = 10; case 10: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = !((x = _r$25, (x.$high === 0 && x.$low === 0))));
 				i = i + (1) >> 0;
 			$s = 2; continue;
 			case 3:
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: decBoolSlice$1, $c: true, $r, _r$22, _r$23, _tuple, i, length, ok, ovfl, slice, state, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: decBoolSlice$1, $c: true, $r, _r$24, _r$25, _tuple, i, length, ok, ovfl, slice, state, v, x, $s};return $f;
 		};
 		decComplex64Array = function decComplex64Array$1(state, v, length, ovfl) {
-			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_arg$3 = length;
-			_arg$4 = ovfl;
-			_r$24 = decComplex64Slice(_arg, _arg$2, _arg$3, _arg$4); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: decComplex64Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_arg$2 = length;
+			_arg$3 = ovfl;
+			_r$25 = decComplex64Slice(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: decComplex64Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s};return $f;
 		};
 		decComplex64Slice = function decComplex64Slice$1(state, v, length, ovfl) {
-			var {_r$22, _r$23, _r$24, _r$25, _r$26, _tuple, i, imag, length, ok, ovfl, real, slice, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {_r$24, _r$25, _r$26, _r$27, _r$28, _tuple, i, imag, length, ok, ovfl, real, slice, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			slice = [slice];
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$15, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$16, true);
 			slice[0] = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -51937,50 +50797,48 @@ $packages["encoding/gob"] = (function() {
 				/* */ if (state.b.Len() === 0) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (state.b.Len() === 0) { */ case 4:
-					$r = errorf("decoding complex64 array or slice: length exceeds input size (%d elements)", new sliceType$2([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = errorf("decoding complex64 array or slice: length exceeds input size (%d elements)", new sliceType$3([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 5:
 				/* */ if (i >= slice[0].$length) { $s = 7; continue; }
 				/* */ $s = 8; continue;
 				/* if (i >= slice[0].$length) { */ case 7:
-					$r = growSlice[1 /* complex64 */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$46(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = growSlice[1 /* complex64 */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$49(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 8:
-				_r$23 = state.decodeUint(); /* */ $s = 10; case 10: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				_r$24 = float32FromBits(_r$23, ovfl); /* */ $s = 11; case 11: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-				real = _r$24;
-				_r$25 = state.decodeUint(); /* */ $s = 12; case 12: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-				_r$26 = float32FromBits(_r$25, ovfl); /* */ $s = 13; case 13: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-				imag = _r$26;
+				_r$25 = state.decodeUint(); /* */ $s = 10; case 10: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				_r$26 = float32FromBits(_r$25, ovfl); /* */ $s = 11; case 11: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+				real = _r$26;
+				_r$27 = state.decodeUint(); /* */ $s = 12; case 12: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+				_r$28 = float32FromBits(_r$27, ovfl); /* */ $s = 13; case 13: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+				imag = _r$28;
 				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = new $Complex64(($fround(real)), ($fround(imag))));
 				i = i + (1) >> 0;
 			$s = 2; continue;
 			case 3:
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: decComplex64Slice$1, $c: true, $r, _r$22, _r$23, _r$24, _r$25, _r$26, _tuple, i, imag, length, ok, ovfl, real, slice, state, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: decComplex64Slice$1, $c: true, $r, _r$24, _r$25, _r$26, _r$27, _r$28, _tuple, i, imag, length, ok, ovfl, real, slice, state, v, $s};return $f;
 		};
 		decComplex128Array = function decComplex128Array$1(state, v, length, ovfl) {
-			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_arg$3 = length;
-			_arg$4 = ovfl;
-			_r$24 = decComplex128Slice(_arg, _arg$2, _arg$3, _arg$4); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: decComplex128Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_arg$2 = length;
+			_arg$3 = ovfl;
+			_r$25 = decComplex128Slice(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: decComplex128Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s};return $f;
 		};
 		decComplex128Slice = function decComplex128Slice$1(state, v, length, ovfl) {
-			var {_r$22, _r$23, _r$24, _r$25, _r$26, _tuple, i, imag, length, ok, ovfl, real, slice, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {_r$24, _r$25, _r$26, _r$27, _r$28, _tuple, i, imag, length, ok, ovfl, real, slice, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			slice = [slice];
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$16, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$17, true);
 			slice[0] = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -51992,50 +50850,48 @@ $packages["encoding/gob"] = (function() {
 				/* */ if (state.b.Len() === 0) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (state.b.Len() === 0) { */ case 4:
-					$r = errorf("decoding complex128 array or slice: length exceeds input size (%d elements)", new sliceType$2([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = errorf("decoding complex128 array or slice: length exceeds input size (%d elements)", new sliceType$3([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 5:
 				/* */ if (i >= slice[0].$length) { $s = 7; continue; }
 				/* */ $s = 8; continue;
 				/* if (i >= slice[0].$length) { */ case 7:
-					$r = growSlice[2 /* complex128 */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$47(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = growSlice[2 /* complex128 */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$50(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 8:
-				_r$23 = state.decodeUint(); /* */ $s = 10; case 10: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				_r$24 = float64FromBits(_r$23); /* */ $s = 11; case 11: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-				real = _r$24;
-				_r$25 = state.decodeUint(); /* */ $s = 12; case 12: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-				_r$26 = float64FromBits(_r$25); /* */ $s = 13; case 13: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-				imag = _r$26;
+				_r$25 = state.decodeUint(); /* */ $s = 10; case 10: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				_r$26 = float64FromBits(_r$25); /* */ $s = 11; case 11: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+				real = _r$26;
+				_r$27 = state.decodeUint(); /* */ $s = 12; case 12: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+				_r$28 = float64FromBits(_r$27); /* */ $s = 13; case 13: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+				imag = _r$28;
 				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = new $Complex128(real, imag));
 				i = i + (1) >> 0;
 			$s = 2; continue;
 			case 3:
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: decComplex128Slice$1, $c: true, $r, _r$22, _r$23, _r$24, _r$25, _r$26, _tuple, i, imag, length, ok, ovfl, real, slice, state, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: decComplex128Slice$1, $c: true, $r, _r$24, _r$25, _r$26, _r$27, _r$28, _tuple, i, imag, length, ok, ovfl, real, slice, state, v, $s};return $f;
 		};
 		decFloat32Array = function decFloat32Array$1(state, v, length, ovfl) {
-			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_arg$3 = length;
-			_arg$4 = ovfl;
-			_r$24 = decFloat32Slice(_arg, _arg$2, _arg$3, _arg$4); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: decFloat32Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_arg$2 = length;
+			_arg$3 = ovfl;
+			_r$25 = decFloat32Slice(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: decFloat32Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s};return $f;
 		};
 		decFloat32Slice = function decFloat32Slice$1(state, v, length, ovfl) {
-			var {_r$22, _r$23, _r$24, _tuple, i, length, ok, ovfl, slice, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {_r$24, _r$25, _r$26, _tuple, i, length, ok, ovfl, slice, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			slice = [slice];
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$13, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$14, true);
 			slice[0] = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -52047,46 +50903,44 @@ $packages["encoding/gob"] = (function() {
 				/* */ if (state.b.Len() === 0) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (state.b.Len() === 0) { */ case 4:
-					$r = errorf("decoding float32 array or slice: length exceeds input size (%d elements)", new sliceType$2([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = errorf("decoding float32 array or slice: length exceeds input size (%d elements)", new sliceType$3([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 5:
 				/* */ if (i >= slice[0].$length) { $s = 7; continue; }
 				/* */ $s = 8; continue;
 				/* if (i >= slice[0].$length) { */ case 7:
-					$r = growSlice[3 /* float32 */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$48(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = growSlice[3 /* float32 */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$51(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 8:
-				_r$23 = state.decodeUint(); /* */ $s = 10; case 10: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				_r$24 = float32FromBits(_r$23, ovfl); /* */ $s = 11; case 11: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = ($fround(_r$24)));
+				_r$25 = state.decodeUint(); /* */ $s = 10; case 10: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				_r$26 = float32FromBits(_r$25, ovfl); /* */ $s = 11; case 11: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = ($fround(_r$26)));
 				i = i + (1) >> 0;
 			$s = 2; continue;
 			case 3:
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: decFloat32Slice$1, $c: true, $r, _r$22, _r$23, _r$24, _tuple, i, length, ok, ovfl, slice, state, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: decFloat32Slice$1, $c: true, $r, _r$24, _r$25, _r$26, _tuple, i, length, ok, ovfl, slice, state, v, $s};return $f;
 		};
 		decFloat64Array = function decFloat64Array$1(state, v, length, ovfl) {
-			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_arg$3 = length;
-			_arg$4 = ovfl;
-			_r$24 = decFloat64Slice(_arg, _arg$2, _arg$3, _arg$4); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: decFloat64Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_arg$2 = length;
+			_arg$3 = ovfl;
+			_r$25 = decFloat64Slice(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: decFloat64Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s};return $f;
 		};
 		decFloat64Slice = function decFloat64Slice$1(state, v, length, ovfl) {
-			var {_r$22, _r$23, _r$24, _tuple, i, length, ok, ovfl, slice, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {_r$24, _r$25, _r$26, _tuple, i, length, ok, ovfl, slice, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			slice = [slice];
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$14, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$15, true);
 			slice[0] = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -52098,46 +50952,44 @@ $packages["encoding/gob"] = (function() {
 				/* */ if (state.b.Len() === 0) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (state.b.Len() === 0) { */ case 4:
-					$r = errorf("decoding float64 array or slice: length exceeds input size (%d elements)", new sliceType$2([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = errorf("decoding float64 array or slice: length exceeds input size (%d elements)", new sliceType$3([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 5:
 				/* */ if (i >= slice[0].$length) { $s = 7; continue; }
 				/* */ $s = 8; continue;
 				/* if (i >= slice[0].$length) { */ case 7:
-					$r = growSlice[4 /* float64 */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$49(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = growSlice[4 /* float64 */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$52(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 8:
-				_r$23 = state.decodeUint(); /* */ $s = 10; case 10: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				_r$24 = float64FromBits(_r$23); /* */ $s = 11; case 11: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = _r$24);
+				_r$25 = state.decodeUint(); /* */ $s = 10; case 10: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				_r$26 = float64FromBits(_r$25); /* */ $s = 11; case 11: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = _r$26);
 				i = i + (1) >> 0;
 			$s = 2; continue;
 			case 3:
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: decFloat64Slice$1, $c: true, $r, _r$22, _r$23, _r$24, _tuple, i, length, ok, ovfl, slice, state, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: decFloat64Slice$1, $c: true, $r, _r$24, _r$25, _r$26, _tuple, i, length, ok, ovfl, slice, state, v, $s};return $f;
 		};
 		decIntArray = function decIntArray$1(state, v, length, ovfl) {
-			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_arg$3 = length;
-			_arg$4 = ovfl;
-			_r$24 = decIntSlice(_arg, _arg$2, _arg$3, _arg$4); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: decIntArray$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_arg$2 = length;
+			_arg$3 = ovfl;
+			_r$25 = decIntSlice(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: decIntArray$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s};return $f;
 		};
 		decIntSlice = function decIntSlice$1(state, v, length, ovfl) {
-			var {_r$22, _r$23, _tuple, i, length, ok, ovfl, slice, state, v, x$2, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {_r$24, _r$25, _tuple, i, length, ok, ovfl, slice, state, v, x, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			slice = [slice];
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$4, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$5, true);
 			slice[0] = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -52149,49 +51001,47 @@ $packages["encoding/gob"] = (function() {
 				/* */ if (state.b.Len() === 0) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (state.b.Len() === 0) { */ case 4:
-					$r = errorf("decoding int array or slice: length exceeds input size (%d elements)", new sliceType$2([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = errorf("decoding int array or slice: length exceeds input size (%d elements)", new sliceType$3([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 5:
 				/* */ if (i >= slice[0].$length) { $s = 7; continue; }
 				/* */ $s = 8; continue;
 				/* if (i >= slice[0].$length) { */ case 7:
-					$r = growSlice[5 /* int */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$50(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = growSlice[5 /* int */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$53(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 8:
-				_r$23 = state.decodeInt(); /* */ $s = 10; case 10: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				x$2 = _r$23;
-				if ((x$2.$high < -1 || (x$2.$high === -1 && x$2.$low < 2147483648)) || (0 < x$2.$high || (0 === x$2.$high && 2147483647 < x$2.$low))) {
+				_r$25 = state.decodeInt(); /* */ $s = 10; case 10: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				x = _r$25;
+				if ((x.$high < -1 || (x.$high === -1 && x.$low < 2147483648)) || (0 < x.$high || (0 === x.$high && 2147483647 < x.$low))) {
 					error_(ovfl);
 				}
-				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = (((x$2.$low + ((x$2.$high >> 31) * 4294967296)) >> 0)));
+				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = (((x.$low + ((x.$high >> 31) * 4294967296)) >> 0)));
 				i = i + (1) >> 0;
 			$s = 2; continue;
 			case 3:
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: decIntSlice$1, $c: true, $r, _r$22, _r$23, _tuple, i, length, ok, ovfl, slice, state, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: decIntSlice$1, $c: true, $r, _r$24, _r$25, _tuple, i, length, ok, ovfl, slice, state, v, x, $s};return $f;
 		};
 		decInt16Array = function decInt16Array$1(state, v, length, ovfl) {
-			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_arg$3 = length;
-			_arg$4 = ovfl;
-			_r$24 = decInt16Slice(_arg, _arg$2, _arg$3, _arg$4); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: decInt16Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_arg$2 = length;
+			_arg$3 = ovfl;
+			_r$25 = decInt16Slice(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: decInt16Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s};return $f;
 		};
 		decInt16Slice = function decInt16Slice$1(state, v, length, ovfl) {
-			var {_r$22, _r$23, _tuple, i, length, ok, ovfl, slice, state, v, x$2, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {_r$24, _r$25, _tuple, i, length, ok, ovfl, slice, state, v, x, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			slice = [slice];
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$6, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$7, true);
 			slice[0] = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -52203,49 +51053,47 @@ $packages["encoding/gob"] = (function() {
 				/* */ if (state.b.Len() === 0) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (state.b.Len() === 0) { */ case 4:
-					$r = errorf("decoding int16 array or slice: length exceeds input size (%d elements)", new sliceType$2([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = errorf("decoding int16 array or slice: length exceeds input size (%d elements)", new sliceType$3([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 5:
 				/* */ if (i >= slice[0].$length) { $s = 7; continue; }
 				/* */ $s = 8; continue;
 				/* if (i >= slice[0].$length) { */ case 7:
-					$r = growSlice[6 /* int16 */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$51(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = growSlice[6 /* int16 */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$54(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 8:
-				_r$23 = state.decodeInt(); /* */ $s = 10; case 10: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				x$2 = _r$23;
-				if ((x$2.$high < -1 || (x$2.$high === -1 && x$2.$low < 4294934528)) || (0 < x$2.$high || (0 === x$2.$high && 32767 < x$2.$low))) {
+				_r$25 = state.decodeInt(); /* */ $s = 10; case 10: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				x = _r$25;
+				if ((x.$high < -1 || (x.$high === -1 && x.$low < 4294934528)) || (0 < x.$high || (0 === x.$high && 32767 < x.$low))) {
 					error_(ovfl);
 				}
-				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = (((x$2.$low + ((x$2.$high >> 31) * 4294967296)) << 16 >> 16)));
+				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = (((x.$low + ((x.$high >> 31) * 4294967296)) << 16 >> 16)));
 				i = i + (1) >> 0;
 			$s = 2; continue;
 			case 3:
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: decInt16Slice$1, $c: true, $r, _r$22, _r$23, _tuple, i, length, ok, ovfl, slice, state, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: decInt16Slice$1, $c: true, $r, _r$24, _r$25, _tuple, i, length, ok, ovfl, slice, state, v, x, $s};return $f;
 		};
 		decInt32Array = function decInt32Array$1(state, v, length, ovfl) {
-			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_arg$3 = length;
-			_arg$4 = ovfl;
-			_r$24 = decInt32Slice(_arg, _arg$2, _arg$3, _arg$4); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: decInt32Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_arg$2 = length;
+			_arg$3 = ovfl;
+			_r$25 = decInt32Slice(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: decInt32Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s};return $f;
 		};
 		decInt32Slice = function decInt32Slice$1(state, v, length, ovfl) {
-			var {_r$22, _r$23, _tuple, i, length, ok, ovfl, slice, state, v, x$2, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {_r$24, _r$25, _tuple, i, length, ok, ovfl, slice, state, v, x, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			slice = [slice];
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$7, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$8, true);
 			slice[0] = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -52257,49 +51105,47 @@ $packages["encoding/gob"] = (function() {
 				/* */ if (state.b.Len() === 0) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (state.b.Len() === 0) { */ case 4:
-					$r = errorf("decoding int32 array or slice: length exceeds input size (%d elements)", new sliceType$2([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = errorf("decoding int32 array or slice: length exceeds input size (%d elements)", new sliceType$3([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 5:
 				/* */ if (i >= slice[0].$length) { $s = 7; continue; }
 				/* */ $s = 8; continue;
 				/* if (i >= slice[0].$length) { */ case 7:
-					$r = growSlice[7 /* int32 */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$52(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = growSlice[7 /* int32 */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$55(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 8:
-				_r$23 = state.decodeInt(); /* */ $s = 10; case 10: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				x$2 = _r$23;
-				if ((x$2.$high < -1 || (x$2.$high === -1 && x$2.$low < 2147483648)) || (0 < x$2.$high || (0 === x$2.$high && 2147483647 < x$2.$low))) {
+				_r$25 = state.decodeInt(); /* */ $s = 10; case 10: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				x = _r$25;
+				if ((x.$high < -1 || (x.$high === -1 && x.$low < 2147483648)) || (0 < x.$high || (0 === x.$high && 2147483647 < x.$low))) {
 					error_(ovfl);
 				}
-				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = (((x$2.$low + ((x$2.$high >> 31) * 4294967296)) >> 0)));
+				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = (((x.$low + ((x.$high >> 31) * 4294967296)) >> 0)));
 				i = i + (1) >> 0;
 			$s = 2; continue;
 			case 3:
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: decInt32Slice$1, $c: true, $r, _r$22, _r$23, _tuple, i, length, ok, ovfl, slice, state, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: decInt32Slice$1, $c: true, $r, _r$24, _r$25, _tuple, i, length, ok, ovfl, slice, state, v, x, $s};return $f;
 		};
 		decInt64Array = function decInt64Array$1(state, v, length, ovfl) {
-			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_arg$3 = length;
-			_arg$4 = ovfl;
-			_r$24 = decInt64Slice(_arg, _arg$2, _arg$3, _arg$4); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: decInt64Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_arg$2 = length;
+			_arg$3 = ovfl;
+			_r$25 = decInt64Slice(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: decInt64Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s};return $f;
 		};
 		decInt64Slice = function decInt64Slice$1(state, v, length, ovfl) {
-			var {_r$22, _r$23, _tuple, i, length, ok, ovfl, slice, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {_r$24, _r$25, _tuple, i, length, ok, ovfl, slice, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			slice = [slice];
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$8, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$9, true);
 			slice[0] = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -52311,45 +51157,43 @@ $packages["encoding/gob"] = (function() {
 				/* */ if (state.b.Len() === 0) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (state.b.Len() === 0) { */ case 4:
-					$r = errorf("decoding int64 array or slice: length exceeds input size (%d elements)", new sliceType$2([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = errorf("decoding int64 array or slice: length exceeds input size (%d elements)", new sliceType$3([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 5:
 				/* */ if (i >= slice[0].$length) { $s = 7; continue; }
 				/* */ $s = 8; continue;
 				/* if (i >= slice[0].$length) { */ case 7:
-					$r = growSlice[8 /* int64 */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$53(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = growSlice[8 /* int64 */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$56(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 8:
-				_r$23 = state.decodeInt(); /* */ $s = 10; case 10: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = _r$23);
+				_r$25 = state.decodeInt(); /* */ $s = 10; case 10: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = _r$25);
 				i = i + (1) >> 0;
 			$s = 2; continue;
 			case 3:
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: decInt64Slice$1, $c: true, $r, _r$22, _r$23, _tuple, i, length, ok, ovfl, slice, state, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: decInt64Slice$1, $c: true, $r, _r$24, _r$25, _tuple, i, length, ok, ovfl, slice, state, v, $s};return $f;
 		};
 		decInt8Array = function decInt8Array$1(state, v, length, ovfl) {
-			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_arg$3 = length;
-			_arg$4 = ovfl;
-			_r$24 = decInt8Slice(_arg, _arg$2, _arg$3, _arg$4); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: decInt8Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_arg$2 = length;
+			_arg$3 = ovfl;
+			_r$25 = decInt8Slice(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: decInt8Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s};return $f;
 		};
 		decInt8Slice = function decInt8Slice$1(state, v, length, ovfl) {
-			var {_r$22, _r$23, _tuple, i, length, ok, ovfl, slice, state, v, x$2, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {_r$24, _r$25, _tuple, i, length, ok, ovfl, slice, state, v, x, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			slice = [slice];
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$5, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$6, true);
 			slice[0] = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -52361,49 +51205,48 @@ $packages["encoding/gob"] = (function() {
 				/* */ if (state.b.Len() === 0) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (state.b.Len() === 0) { */ case 4:
-					$r = errorf("decoding int8 array or slice: length exceeds input size (%d elements)", new sliceType$2([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = errorf("decoding int8 array or slice: length exceeds input size (%d elements)", new sliceType$3([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 5:
 				/* */ if (i >= slice[0].$length) { $s = 7; continue; }
 				/* */ $s = 8; continue;
 				/* if (i >= slice[0].$length) { */ case 7:
-					$r = growSlice[9 /* int8 */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$54(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = growSlice[9 /* int8 */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$57(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 8:
-				_r$23 = state.decodeInt(); /* */ $s = 10; case 10: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				x$2 = _r$23;
-				if ((x$2.$high < -1 || (x$2.$high === -1 && x$2.$low < 4294967168)) || (0 < x$2.$high || (0 === x$2.$high && 127 < x$2.$low))) {
+				_r$25 = state.decodeInt(); /* */ $s = 10; case 10: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				x = _r$25;
+				if ((x.$high < -1 || (x.$high === -1 && x.$low < 4294967168)) || (0 < x.$high || (0 === x.$high && 127 < x.$low))) {
 					error_(ovfl);
 				}
-				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = (((x$2.$low + ((x$2.$high >> 31) * 4294967296)) << 24 >> 24)));
+				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = (((x.$low + ((x.$high >> 31) * 4294967296)) << 24 >> 24)));
 				i = i + (1) >> 0;
 			$s = 2; continue;
 			case 3:
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: decInt8Slice$1, $c: true, $r, _r$22, _r$23, _tuple, i, length, ok, ovfl, slice, state, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: decInt8Slice$1, $c: true, $r, _r$24, _r$25, _tuple, i, length, ok, ovfl, slice, state, v, x, $s};return $f;
 		};
 		decStringArray = function decStringArray$1(state, v, length, ovfl) {
-			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_arg$3 = length;
-			_arg$4 = ovfl;
-			_r$24 = decStringSlice(_arg, _arg$2, _arg$3, _arg$4); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: decStringArray$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_arg$2 = length;
+			_arg$3 = ovfl;
+			_r$25 = decStringSlice(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: decStringArray$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s};return $f;
 		};
 		decStringSlice = function decStringSlice$1(state, v, length, ovfl) {
-			var {_r$22, _r$23, _tuple, data, i, length, n, ok, ovfl, slice, state, u, v, x$2, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {_r$24, _r$25, _tuple, data, i, length, n, ok, ovfl, slice, state, u, v, x, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$19, true);
-			slice = _tuple[0];
+			slice = [slice];
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$20, true);
+			slice[0] = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
 				$s = -1; return false;
@@ -52414,59 +51257,62 @@ $packages["encoding/gob"] = (function() {
 				/* */ if (state.b.Len() === 0) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (state.b.Len() === 0) { */ case 4:
-					$r = errorf("decoding string array or slice: length exceeds input size (%d elements)", new sliceType$2([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = errorf("decoding string array or slice: length exceeds input size (%d elements)", new sliceType$3([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 5:
-				_r$23 = state.decodeUint(); /* */ $s = 7; case 7: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				u = _r$23;
+				/* */ if (i >= slice[0].$length) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if (i >= slice[0].$length) { */ case 7:
+					$r = growSlice[10 /* string */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$58(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 8:
+				_r$25 = state.decodeUint(); /* */ $s = 10; case 10: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				u = _r$25;
 				n = ((u.$low >> 0));
-				/* */ if (n < 0 || !((x$2 = (new $Uint64(0, n)), (x$2.$high === u.$high && x$2.$low === u.$low))) || n > state.b.Len()) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (n < 0 || !((x$2 = (new $Uint64(0, n)), (x$2.$high === u.$high && x$2.$low === u.$low))) || n > state.b.Len()) { */ case 8:
-					$r = errorf("length of string exceeds input size (%d bytes)", new sliceType$2([u])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 9:
-				/* */ if (n > state.b.Len()) { $s = 11; continue; }
+				/* */ if (n < 0 || !((x = (new $Uint64(0, n)), (x.$high === u.$high && x.$low === u.$low))) || n > state.b.Len()) { $s = 11; continue; }
 				/* */ $s = 12; continue;
-				/* if (n > state.b.Len()) { */ case 11:
-					$r = errorf("string data too long for buffer: %d", new sliceType$2([new $Int(n)])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* if (n < 0 || !((x = (new $Uint64(0, n)), (x.$high === u.$high && x.$low === u.$low))) || n > state.b.Len()) { */ case 11:
+					$r = errorf("length of string exceeds input size (%d bytes)", new sliceType$3([u])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 12:
-				data = state.b.Bytes();
-				/* */ if (data.$length < n) { $s = 14; continue; }
+				/* */ if (n > state.b.Len()) { $s = 14; continue; }
 				/* */ $s = 15; continue;
-				/* if (data.$length < n) { */ case 14:
-					$r = errorf("invalid string length %d: exceeds input size %d", new sliceType$2([new $Int(n), new $Int(data.$length)])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* if (n > state.b.Len()) { */ case 14:
+					$r = errorf("string data too long for buffer: %d", new sliceType$3([new $Int(n)])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 15:
-				((i < 0 || i >= slice.$length) ? ($throwRuntimeError("index out of range"), undefined) : slice.$array[slice.$offset + i] = ($bytesToString($subslice(data, 0, n))));
+				data = state.b.Bytes();
+				/* */ if (data.$length < n) { $s = 17; continue; }
+				/* */ $s = 18; continue;
+				/* if (data.$length < n) { */ case 17:
+					$r = errorf("invalid string length %d: exceeds input size %d", new sliceType$3([new $Int(n), new $Int(data.$length)])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 18:
+				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = ($bytesToString($subslice(data, 0, n))));
 				state.b.Drop(n);
 				i = i + (1) >> 0;
 			$s = 2; continue;
 			case 3:
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: decStringSlice$1, $c: true, $r, _r$22, _r$23, _tuple, data, i, length, n, ok, ovfl, slice, state, u, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: decStringSlice$1, $c: true, $r, _r$24, _r$25, _tuple, data, i, length, n, ok, ovfl, slice, state, u, v, x, $s};return $f;
 		};
 		decUintArray = function decUintArray$1(state, v, length, ovfl) {
-			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_arg$3 = length;
-			_arg$4 = ovfl;
-			_r$24 = decUintSlice(_arg, _arg$2, _arg$3, _arg$4); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: decUintArray$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_arg$2 = length;
+			_arg$3 = ovfl;
+			_r$25 = decUintSlice(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: decUintArray$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s};return $f;
 		};
 		decUintSlice = function decUintSlice$1(state, v, length, ovfl) {
-			var {_r$22, _r$23, _tuple, i, length, ok, ovfl, slice, state, v, x$2, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {_r$24, _r$25, _tuple, i, length, ok, ovfl, slice, state, v, x, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			slice = [slice];
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$9, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$10, true);
 			slice[0] = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -52478,46 +51324,44 @@ $packages["encoding/gob"] = (function() {
 				/* */ if (state.b.Len() === 0) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (state.b.Len() === 0) { */ case 4:
-					$r = errorf("decoding uint array or slice: length exceeds input size (%d elements)", new sliceType$2([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = errorf("decoding uint array or slice: length exceeds input size (%d elements)", new sliceType$3([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 5:
 				/* */ if (i >= slice[0].$length) { $s = 7; continue; }
 				/* */ $s = 8; continue;
 				/* if (i >= slice[0].$length) { */ case 7:
-					$r = growSlice[10 /* uint */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$55(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = growSlice[11 /* uint */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$59(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 8:
-				_r$23 = state.decodeUint(); /* */ $s = 10; case 10: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				x$2 = _r$23;
-				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = ((x$2.$low >>> 0)));
+				_r$25 = state.decodeUint(); /* */ $s = 10; case 10: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				x = _r$25;
+				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = ((x.$low >>> 0)));
 				i = i + (1) >> 0;
 			$s = 2; continue;
 			case 3:
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: decUintSlice$1, $c: true, $r, _r$22, _r$23, _tuple, i, length, ok, ovfl, slice, state, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: decUintSlice$1, $c: true, $r, _r$24, _r$25, _tuple, i, length, ok, ovfl, slice, state, v, x, $s};return $f;
 		};
 		decUint16Array = function decUint16Array$1(state, v, length, ovfl) {
-			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_arg$3 = length;
-			_arg$4 = ovfl;
-			_r$24 = decUint16Slice(_arg, _arg$2, _arg$3, _arg$4); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: decUint16Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_arg$2 = length;
+			_arg$3 = ovfl;
+			_r$25 = decUint16Slice(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: decUint16Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s};return $f;
 		};
 		decUint16Slice = function decUint16Slice$1(state, v, length, ovfl) {
-			var {_r$22, _r$23, _tuple, i, length, ok, ovfl, slice, state, v, x$2, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {_r$24, _r$25, _tuple, i, length, ok, ovfl, slice, state, v, x, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			slice = [slice];
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$10, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$11, true);
 			slice[0] = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -52529,49 +51373,47 @@ $packages["encoding/gob"] = (function() {
 				/* */ if (state.b.Len() === 0) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (state.b.Len() === 0) { */ case 4:
-					$r = errorf("decoding uint16 array or slice: length exceeds input size (%d elements)", new sliceType$2([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = errorf("decoding uint16 array or slice: length exceeds input size (%d elements)", new sliceType$3([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 5:
 				/* */ if (i >= slice[0].$length) { $s = 7; continue; }
 				/* */ $s = 8; continue;
 				/* if (i >= slice[0].$length) { */ case 7:
-					$r = growSlice[11 /* uint16 */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$56(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = growSlice[12 /* uint16 */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$60(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 8:
-				_r$23 = state.decodeUint(); /* */ $s = 10; case 10: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				x$2 = _r$23;
-				if ((0 < x$2.$high || (0 === x$2.$high && 65535 < x$2.$low))) {
+				_r$25 = state.decodeUint(); /* */ $s = 10; case 10: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				x = _r$25;
+				if ((0 < x.$high || (0 === x.$high && 65535 < x.$low))) {
 					error_(ovfl);
 				}
-				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = ((x$2.$low << 16 >>> 16)));
+				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = ((x.$low << 16 >>> 16)));
 				i = i + (1) >> 0;
 			$s = 2; continue;
 			case 3:
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: decUint16Slice$1, $c: true, $r, _r$22, _r$23, _tuple, i, length, ok, ovfl, slice, state, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: decUint16Slice$1, $c: true, $r, _r$24, _r$25, _tuple, i, length, ok, ovfl, slice, state, v, x, $s};return $f;
 		};
 		decUint32Array = function decUint32Array$1(state, v, length, ovfl) {
-			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_arg$3 = length;
-			_arg$4 = ovfl;
-			_r$24 = decUint32Slice(_arg, _arg$2, _arg$3, _arg$4); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: decUint32Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_arg$2 = length;
+			_arg$3 = ovfl;
+			_r$25 = decUint32Slice(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: decUint32Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s};return $f;
 		};
 		decUint32Slice = function decUint32Slice$1(state, v, length, ovfl) {
-			var {_r$22, _r$23, _tuple, i, length, ok, ovfl, slice, state, v, x$2, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {_r$24, _r$25, _tuple, i, length, ok, ovfl, slice, state, v, x, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			slice = [slice];
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$11, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$12, true);
 			slice[0] = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -52583,49 +51425,47 @@ $packages["encoding/gob"] = (function() {
 				/* */ if (state.b.Len() === 0) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (state.b.Len() === 0) { */ case 4:
-					$r = errorf("decoding uint32 array or slice: length exceeds input size (%d elements)", new sliceType$2([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = errorf("decoding uint32 array or slice: length exceeds input size (%d elements)", new sliceType$3([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 5:
 				/* */ if (i >= slice[0].$length) { $s = 7; continue; }
 				/* */ $s = 8; continue;
 				/* if (i >= slice[0].$length) { */ case 7:
-					$r = growSlice[12 /* uint32 */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$57(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = growSlice[13 /* uint32 */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$61(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 8:
-				_r$23 = state.decodeUint(); /* */ $s = 10; case 10: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				x$2 = _r$23;
-				if ((0 < x$2.$high || (0 === x$2.$high && 4294967295 < x$2.$low))) {
+				_r$25 = state.decodeUint(); /* */ $s = 10; case 10: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				x = _r$25;
+				if ((0 < x.$high || (0 === x.$high && 4294967295 < x.$low))) {
 					error_(ovfl);
 				}
-				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = ((x$2.$low >>> 0)));
+				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = ((x.$low >>> 0)));
 				i = i + (1) >> 0;
 			$s = 2; continue;
 			case 3:
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: decUint32Slice$1, $c: true, $r, _r$22, _r$23, _tuple, i, length, ok, ovfl, slice, state, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: decUint32Slice$1, $c: true, $r, _r$24, _r$25, _tuple, i, length, ok, ovfl, slice, state, v, x, $s};return $f;
 		};
 		decUint64Array = function decUint64Array$1(state, v, length, ovfl) {
-			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_arg$3 = length;
-			_arg$4 = ovfl;
-			_r$24 = decUint64Slice(_arg, _arg$2, _arg$3, _arg$4); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: decUint64Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_arg$2 = length;
+			_arg$3 = ovfl;
+			_r$25 = decUint64Slice(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: decUint64Array$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s};return $f;
 		};
 		decUint64Slice = function decUint64Slice$1(state, v, length, ovfl) {
-			var {_r$22, _r$23, _tuple, i, length, ok, ovfl, slice, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {_r$24, _r$25, _tuple, i, length, ok, ovfl, slice, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			slice = [slice];
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$12, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$13, true);
 			slice[0] = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -52637,45 +51477,43 @@ $packages["encoding/gob"] = (function() {
 				/* */ if (state.b.Len() === 0) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (state.b.Len() === 0) { */ case 4:
-					$r = errorf("decoding uint64 array or slice: length exceeds input size (%d elements)", new sliceType$2([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = errorf("decoding uint64 array or slice: length exceeds input size (%d elements)", new sliceType$3([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 5:
 				/* */ if (i >= slice[0].$length) { $s = 7; continue; }
 				/* */ $s = 8; continue;
 				/* if (i >= slice[0].$length) { */ case 7:
-					$r = growSlice[13 /* uint64 */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$58(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = growSlice[14 /* uint64 */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$62(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 8:
-				_r$23 = state.decodeUint(); /* */ $s = 10; case 10: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = _r$23);
+				_r$25 = state.decodeUint(); /* */ $s = 10; case 10: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = _r$25);
 				i = i + (1) >> 0;
 			$s = 2; continue;
 			case 3:
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: decUint64Slice$1, $c: true, $r, _r$22, _r$23, _tuple, i, length, ok, ovfl, slice, state, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: decUint64Slice$1, $c: true, $r, _r$24, _r$25, _tuple, i, length, ok, ovfl, slice, state, v, $s};return $f;
 		};
 		decUintptrArray = function decUintptrArray$1(state, v, length, ovfl) {
-			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!$clone(v, reflect.Value).CanAddr()) {
 				$s = -1; return false;
 			}
 			_arg = state;
-			_r$22 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_arg$1 = _r$22;
-			_r$23 = $clone(v, reflect.Value).Slice(0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			_arg$2 = $clone(_r$23, reflect.Value);
-			_arg$3 = length;
-			_arg$4 = ovfl;
-			_r$24 = decUintptrSlice(_arg, _arg$2, _arg$3, _arg$4); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			$24r = _r$24;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: decUintptrArray$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$22, _r$23, _r$24, length, ovfl, state, v, $s};return $f;
+			_r$24 = $clone(v, reflect.Value).Slice(0, $clone(v, reflect.Value).Len()); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_arg$1 = $clone(_r$24, reflect.Value);
+			_arg$2 = length;
+			_arg$3 = ovfl;
+			_r$25 = decUintptrSlice(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 2; case 2: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			$24r = _r$25;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: decUintptrArray$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _r$24, _r$25, length, ovfl, state, v, $s};return $f;
 		};
 		decUintptrSlice = function decUintptrSlice$1(state, v, length, ovfl) {
-			var {_r$22, _r$23, _tuple, i, length, ok, ovfl, slice, state, v, x$2, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
+			var {_r$24, _r$25, _tuple, i, length, ok, ovfl, slice, state, v, x, $s, $r, $c} = $restore(this, {state, v, length, ovfl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			slice = [slice];
-			_r$22 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$22, sliceType$17, true);
+			_r$24 = $clone(v, reflect.Value).Interface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$24, sliceType$18, true);
 			slice[0] = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
@@ -52687,27 +51525,27 @@ $packages["encoding/gob"] = (function() {
 				/* */ if (state.b.Len() === 0) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (state.b.Len() === 0) { */ case 4:
-					$r = errorf("decoding uintptr array or slice: length exceeds input size (%d elements)", new sliceType$2([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = errorf("decoding uintptr array or slice: length exceeds input size (%d elements)", new sliceType$3([new $Int(length)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 5:
 				/* */ if (i >= slice[0].$length) { $s = 7; continue; }
 				/* */ $s = 8; continue;
 				/* if (i >= slice[0].$length) { */ case 7:
-					$r = growSlice[14 /* uintptr */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$59(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = growSlice[15 /* uintptr */]($clone(v, reflect.Value), (slice.$ptr || (slice.$ptr = new ptrType$63(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, slice))), length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 8:
-				_r$23 = state.decodeUint(); /* */ $s = 10; case 10: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				x$2 = _r$23;
-				if ((0 < x$2.$high || (0 === x$2.$high && 4294967295 < x$2.$low))) {
+				_r$25 = state.decodeUint(); /* */ $s = 10; case 10: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				x = _r$25;
+				if ((0 < x.$high || (0 === x.$high && 4294967295 < x.$low))) {
 					error_(ovfl);
 				}
-				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = ((x$2.$low >>> 0)));
+				((i < 0 || i >= slice[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : slice[0].$array[slice[0].$offset + i] = ((x.$low >>> 0)));
 				i = i + (1) >> 0;
 			$s = 2; continue;
 			case 3:
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: decUintptrSlice$1, $c: true, $r, _r$22, _r$23, _tuple, i, length, ok, ovfl, slice, state, v, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: decUintptrSlice$1, $c: true, $r, _r$24, _r$25, _tuple, i, length, ok, ovfl, slice, state, v, x, $s};return $f;
 		};
 		growSlice[0 /* bool */] = function growSlice$1(v, ps, length) {
-			var {_r$22, cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
+			var {cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			zero = false;
 			s = ps.$get();
@@ -52717,14 +51555,13 @@ $packages["encoding/gob"] = (function() {
 				cp = length;
 			}
 			s = $subslice(s, 0, cp);
-			_r$22 = reflect.ValueOf(s); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$r = $clone(v, reflect.Value).Set($clone(_r$22, reflect.Value)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = $clone(v, reflect.Value).Set($clone(reflect.ValueOf(s), reflect.Value)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			ps.$set(s);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: growSlice$1, $c: true, $r, _r$22, cp, length, ps, s, v, zero, $s};return $f;
+			/* */ } return; } var $f = {$blk: growSlice$1, $c: true, $r, cp, length, ps, s, v, zero, $s};return $f;
 		};
 		growSlice[1 /* complex64 */] = function growSlice$2(v, ps, length) {
-			var {_r$22, cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
+			var {cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			zero = new $Complex64(0, 0);
 			s = ps.$get();
@@ -52734,14 +51571,13 @@ $packages["encoding/gob"] = (function() {
 				cp = length;
 			}
 			s = $subslice(s, 0, cp);
-			_r$22 = reflect.ValueOf(s); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$r = $clone(v, reflect.Value).Set($clone(_r$22, reflect.Value)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = $clone(v, reflect.Value).Set($clone(reflect.ValueOf(s), reflect.Value)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			ps.$set(s);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: growSlice$2, $c: true, $r, _r$22, cp, length, ps, s, v, zero, $s};return $f;
+			/* */ } return; } var $f = {$blk: growSlice$2, $c: true, $r, cp, length, ps, s, v, zero, $s};return $f;
 		};
 		growSlice[2 /* complex128 */] = function growSlice$3(v, ps, length) {
-			var {_r$22, cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
+			var {cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			zero = new $Complex128(0, 0);
 			s = ps.$get();
@@ -52751,14 +51587,13 @@ $packages["encoding/gob"] = (function() {
 				cp = length;
 			}
 			s = $subslice(s, 0, cp);
-			_r$22 = reflect.ValueOf(s); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$r = $clone(v, reflect.Value).Set($clone(_r$22, reflect.Value)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = $clone(v, reflect.Value).Set($clone(reflect.ValueOf(s), reflect.Value)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			ps.$set(s);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: growSlice$3, $c: true, $r, _r$22, cp, length, ps, s, v, zero, $s};return $f;
+			/* */ } return; } var $f = {$blk: growSlice$3, $c: true, $r, cp, length, ps, s, v, zero, $s};return $f;
 		};
 		growSlice[3 /* float32 */] = function growSlice$4(v, ps, length) {
-			var {_r$22, cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
+			var {cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			zero = 0;
 			s = ps.$get();
@@ -52768,14 +51603,13 @@ $packages["encoding/gob"] = (function() {
 				cp = length;
 			}
 			s = $subslice(s, 0, cp);
-			_r$22 = reflect.ValueOf(s); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$r = $clone(v, reflect.Value).Set($clone(_r$22, reflect.Value)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = $clone(v, reflect.Value).Set($clone(reflect.ValueOf(s), reflect.Value)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			ps.$set(s);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: growSlice$4, $c: true, $r, _r$22, cp, length, ps, s, v, zero, $s};return $f;
+			/* */ } return; } var $f = {$blk: growSlice$4, $c: true, $r, cp, length, ps, s, v, zero, $s};return $f;
 		};
 		growSlice[4 /* float64 */] = function growSlice$5(v, ps, length) {
-			var {_r$22, cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
+			var {cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			zero = 0;
 			s = ps.$get();
@@ -52785,14 +51619,13 @@ $packages["encoding/gob"] = (function() {
 				cp = length;
 			}
 			s = $subslice(s, 0, cp);
-			_r$22 = reflect.ValueOf(s); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$r = $clone(v, reflect.Value).Set($clone(_r$22, reflect.Value)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = $clone(v, reflect.Value).Set($clone(reflect.ValueOf(s), reflect.Value)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			ps.$set(s);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: growSlice$5, $c: true, $r, _r$22, cp, length, ps, s, v, zero, $s};return $f;
+			/* */ } return; } var $f = {$blk: growSlice$5, $c: true, $r, cp, length, ps, s, v, zero, $s};return $f;
 		};
 		growSlice[5 /* int */] = function growSlice$6(v, ps, length) {
-			var {_r$22, cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
+			var {cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			zero = 0;
 			s = ps.$get();
@@ -52802,14 +51635,13 @@ $packages["encoding/gob"] = (function() {
 				cp = length;
 			}
 			s = $subslice(s, 0, cp);
-			_r$22 = reflect.ValueOf(s); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$r = $clone(v, reflect.Value).Set($clone(_r$22, reflect.Value)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = $clone(v, reflect.Value).Set($clone(reflect.ValueOf(s), reflect.Value)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			ps.$set(s);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: growSlice$6, $c: true, $r, _r$22, cp, length, ps, s, v, zero, $s};return $f;
+			/* */ } return; } var $f = {$blk: growSlice$6, $c: true, $r, cp, length, ps, s, v, zero, $s};return $f;
 		};
 		growSlice[6 /* int16 */] = function growSlice$7(v, ps, length) {
-			var {_r$22, cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
+			var {cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			zero = 0;
 			s = ps.$get();
@@ -52819,14 +51651,13 @@ $packages["encoding/gob"] = (function() {
 				cp = length;
 			}
 			s = $subslice(s, 0, cp);
-			_r$22 = reflect.ValueOf(s); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$r = $clone(v, reflect.Value).Set($clone(_r$22, reflect.Value)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = $clone(v, reflect.Value).Set($clone(reflect.ValueOf(s), reflect.Value)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			ps.$set(s);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: growSlice$7, $c: true, $r, _r$22, cp, length, ps, s, v, zero, $s};return $f;
+			/* */ } return; } var $f = {$blk: growSlice$7, $c: true, $r, cp, length, ps, s, v, zero, $s};return $f;
 		};
 		growSlice[7 /* int32 */] = function growSlice$8(v, ps, length) {
-			var {_r$22, cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
+			var {cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			zero = 0;
 			s = ps.$get();
@@ -52836,14 +51667,13 @@ $packages["encoding/gob"] = (function() {
 				cp = length;
 			}
 			s = $subslice(s, 0, cp);
-			_r$22 = reflect.ValueOf(s); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$r = $clone(v, reflect.Value).Set($clone(_r$22, reflect.Value)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = $clone(v, reflect.Value).Set($clone(reflect.ValueOf(s), reflect.Value)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			ps.$set(s);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: growSlice$8, $c: true, $r, _r$22, cp, length, ps, s, v, zero, $s};return $f;
+			/* */ } return; } var $f = {$blk: growSlice$8, $c: true, $r, cp, length, ps, s, v, zero, $s};return $f;
 		};
 		growSlice[8 /* int64 */] = function growSlice$9(v, ps, length) {
-			var {_r$22, cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
+			var {cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			zero = new $Int64(0, 0);
 			s = ps.$get();
@@ -52853,14 +51683,13 @@ $packages["encoding/gob"] = (function() {
 				cp = length;
 			}
 			s = $subslice(s, 0, cp);
-			_r$22 = reflect.ValueOf(s); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$r = $clone(v, reflect.Value).Set($clone(_r$22, reflect.Value)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = $clone(v, reflect.Value).Set($clone(reflect.ValueOf(s), reflect.Value)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			ps.$set(s);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: growSlice$9, $c: true, $r, _r$22, cp, length, ps, s, v, zero, $s};return $f;
+			/* */ } return; } var $f = {$blk: growSlice$9, $c: true, $r, cp, length, ps, s, v, zero, $s};return $f;
 		};
 		growSlice[9 /* int8 */] = function growSlice$10(v, ps, length) {
-			var {_r$22, cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
+			var {cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			zero = 0;
 			s = ps.$get();
@@ -52870,14 +51699,29 @@ $packages["encoding/gob"] = (function() {
 				cp = length;
 			}
 			s = $subslice(s, 0, cp);
-			_r$22 = reflect.ValueOf(s); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$r = $clone(v, reflect.Value).Set($clone(_r$22, reflect.Value)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = $clone(v, reflect.Value).Set($clone(reflect.ValueOf(s), reflect.Value)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			ps.$set(s);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: growSlice$10, $c: true, $r, _r$22, cp, length, ps, s, v, zero, $s};return $f;
+			/* */ } return; } var $f = {$blk: growSlice$10, $c: true, $r, cp, length, ps, s, v, zero, $s};return $f;
 		};
-		growSlice[10 /* uint */] = function growSlice$11(v, ps, length) {
-			var {_r$22, cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
+		growSlice[10 /* string */] = function growSlice$11(v, ps, length) {
+			var {cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			zero = "";
+			s = ps.$get();
+			s = $append(s, zero);
+			cp = s.$capacity;
+			if (cp > length) {
+				cp = length;
+			}
+			s = $subslice(s, 0, cp);
+			$r = $clone(v, reflect.Value).Set($clone(reflect.ValueOf(s), reflect.Value)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			ps.$set(s);
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: growSlice$11, $c: true, $r, cp, length, ps, s, v, zero, $s};return $f;
+		};
+		growSlice[11 /* uint */] = function growSlice$12(v, ps, length) {
+			var {cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			zero = 0;
 			s = ps.$get();
@@ -52887,14 +51731,13 @@ $packages["encoding/gob"] = (function() {
 				cp = length;
 			}
 			s = $subslice(s, 0, cp);
-			_r$22 = reflect.ValueOf(s); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$r = $clone(v, reflect.Value).Set($clone(_r$22, reflect.Value)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = $clone(v, reflect.Value).Set($clone(reflect.ValueOf(s), reflect.Value)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			ps.$set(s);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: growSlice$11, $c: true, $r, _r$22, cp, length, ps, s, v, zero, $s};return $f;
+			/* */ } return; } var $f = {$blk: growSlice$12, $c: true, $r, cp, length, ps, s, v, zero, $s};return $f;
 		};
-		growSlice[11 /* uint16 */] = function growSlice$12(v, ps, length) {
-			var {_r$22, cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
+		growSlice[12 /* uint16 */] = function growSlice$13(v, ps, length) {
+			var {cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			zero = 0;
 			s = ps.$get();
@@ -52904,14 +51747,13 @@ $packages["encoding/gob"] = (function() {
 				cp = length;
 			}
 			s = $subslice(s, 0, cp);
-			_r$22 = reflect.ValueOf(s); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$r = $clone(v, reflect.Value).Set($clone(_r$22, reflect.Value)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = $clone(v, reflect.Value).Set($clone(reflect.ValueOf(s), reflect.Value)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			ps.$set(s);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: growSlice$12, $c: true, $r, _r$22, cp, length, ps, s, v, zero, $s};return $f;
+			/* */ } return; } var $f = {$blk: growSlice$13, $c: true, $r, cp, length, ps, s, v, zero, $s};return $f;
 		};
-		growSlice[12 /* uint32 */] = function growSlice$13(v, ps, length) {
-			var {_r$22, cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
+		growSlice[13 /* uint32 */] = function growSlice$14(v, ps, length) {
+			var {cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			zero = 0;
 			s = ps.$get();
@@ -52921,14 +51763,13 @@ $packages["encoding/gob"] = (function() {
 				cp = length;
 			}
 			s = $subslice(s, 0, cp);
-			_r$22 = reflect.ValueOf(s); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$r = $clone(v, reflect.Value).Set($clone(_r$22, reflect.Value)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = $clone(v, reflect.Value).Set($clone(reflect.ValueOf(s), reflect.Value)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			ps.$set(s);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: growSlice$13, $c: true, $r, _r$22, cp, length, ps, s, v, zero, $s};return $f;
+			/* */ } return; } var $f = {$blk: growSlice$14, $c: true, $r, cp, length, ps, s, v, zero, $s};return $f;
 		};
-		growSlice[13 /* uint64 */] = function growSlice$14(v, ps, length) {
-			var {_r$22, cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
+		growSlice[14 /* uint64 */] = function growSlice$15(v, ps, length) {
+			var {cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			zero = new $Uint64(0, 0);
 			s = ps.$get();
@@ -52938,14 +51779,13 @@ $packages["encoding/gob"] = (function() {
 				cp = length;
 			}
 			s = $subslice(s, 0, cp);
-			_r$22 = reflect.ValueOf(s); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$r = $clone(v, reflect.Value).Set($clone(_r$22, reflect.Value)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = $clone(v, reflect.Value).Set($clone(reflect.ValueOf(s), reflect.Value)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			ps.$set(s);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: growSlice$14, $c: true, $r, _r$22, cp, length, ps, s, v, zero, $s};return $f;
+			/* */ } return; } var $f = {$blk: growSlice$15, $c: true, $r, cp, length, ps, s, v, zero, $s};return $f;
 		};
-		growSlice[14 /* uintptr */] = function growSlice$15(v, ps, length) {
-			var {_r$22, cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
+		growSlice[15 /* uintptr */] = function growSlice$16(v, ps, length) {
+			var {cp, length, ps, s, v, zero, $s, $r, $c} = $restore(this, {v, ps, length});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			zero = 0;
 			s = ps.$get();
@@ -52955,26 +51795,25 @@ $packages["encoding/gob"] = (function() {
 				cp = length;
 			}
 			s = $subslice(s, 0, cp);
-			_r$22 = reflect.ValueOf(s); /* */ $s = 1; case 1: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			$r = $clone(v, reflect.Value).Set($clone(_r$22, reflect.Value)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = $clone(v, reflect.Value).Set($clone(reflect.ValueOf(s), reflect.Value)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			ps.$set(s);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: growSlice$15, $c: true, $r, _r$22, cp, length, ps, s, v, zero, $s};return $f;
+			/* */ } return; } var $f = {$blk: growSlice$16, $c: true, $r, cp, length, ps, s, v, zero, $s};return $f;
 		};
 		typeId.methods = [{prop: "gobType", name: "gobType", pkg: "encoding/gob", typ: $funcType([], [gobType], false)}, {prop: "string", name: "string", pkg: "encoding/gob", typ: $funcType([], [$String], false)}, {prop: "name", name: "name", pkg: "encoding/gob", typ: $funcType([], [$String], false)}];
-		ptrType$60.methods = [{prop: "id", name: "id", pkg: "encoding/gob", typ: $funcType([], [typeId], false)}, {prop: "setId", name: "setId", pkg: "encoding/gob", typ: $funcType([typeId], [], false)}, {prop: "string", name: "string", pkg: "encoding/gob", typ: $funcType([], [$String], false)}, {prop: "safeString", name: "safeString", pkg: "encoding/gob", typ: $funcType([mapType$2], [$String], false)}, {prop: "name", name: "name", pkg: "encoding/gob", typ: $funcType([], [$String], false)}];
-		ptrType$23.methods = [{prop: "init", name: "init", pkg: "encoding/gob", typ: $funcType([gobType, $Int], [], false)}, {prop: "safeString", name: "safeString", pkg: "encoding/gob", typ: $funcType([mapType$2], [$String], false)}, {prop: "string", name: "string", pkg: "encoding/gob", typ: $funcType([], [$String], false)}];
-		ptrType$27.methods = [{prop: "safeString", name: "safeString", pkg: "encoding/gob", typ: $funcType([mapType$2], [$String], false)}, {prop: "string", name: "string", pkg: "encoding/gob", typ: $funcType([], [$String], false)}];
-		ptrType$26.methods = [{prop: "init", name: "init", pkg: "encoding/gob", typ: $funcType([gobType, gobType], [], false)}, {prop: "safeString", name: "safeString", pkg: "encoding/gob", typ: $funcType([mapType$2], [$String], false)}, {prop: "string", name: "string", pkg: "encoding/gob", typ: $funcType([], [$String], false)}];
-		ptrType$24.methods = [{prop: "init", name: "init", pkg: "encoding/gob", typ: $funcType([gobType], [], false)}, {prop: "safeString", name: "safeString", pkg: "encoding/gob", typ: $funcType([mapType$2], [$String], false)}, {prop: "string", name: "string", pkg: "encoding/gob", typ: $funcType([], [$String], false)}];
-		ptrType$25.methods = [{prop: "safeString", name: "safeString", pkg: "encoding/gob", typ: $funcType([mapType$2], [$String], false)}, {prop: "string", name: "string", pkg: "encoding/gob", typ: $funcType([], [$String], false)}];
-		ptrType$29.methods = [{prop: "string", name: "string", pkg: "encoding/gob", typ: $funcType([], [$String], false)}];
-		ptrType$33.methods = [{prop: "writer", name: "writer", pkg: "encoding/gob", typ: $funcType([], [io.Writer], false)}, {prop: "pushWriter", name: "pushWriter", pkg: "encoding/gob", typ: $funcType([io.Writer], [], false)}, {prop: "popWriter", name: "popWriter", pkg: "encoding/gob", typ: $funcType([], [], false)}, {prop: "setError", name: "setError", pkg: "encoding/gob", typ: $funcType([$error], [], false)}, {prop: "writeMessage", name: "writeMessage", pkg: "encoding/gob", typ: $funcType([io.Writer, ptrType$34], [], false)}, {prop: "sendActualType", name: "sendActualType", pkg: "encoding/gob", typ: $funcType([io.Writer, ptrType$32, ptrType, reflect.Type], [$Bool], false)}, {prop: "sendType", name: "sendType", pkg: "encoding/gob", typ: $funcType([io.Writer, ptrType$32, reflect.Type], [$Bool], false)}, {prop: "Encode", name: "Encode", pkg: "", typ: $funcType([$emptyInterface], [$error], false)}, {prop: "sendTypeDescriptor", name: "sendTypeDescriptor", pkg: "encoding/gob", typ: $funcType([io.Writer, ptrType$32, ptrType], [], false)}, {prop: "sendTypeId", name: "sendTypeId", pkg: "encoding/gob", typ: $funcType([ptrType$32, ptrType], [], false)}, {prop: "EncodeValue", name: "EncodeValue", pkg: "", typ: $funcType([reflect.Value], [$error], false)}, {prop: "newEncoderState", name: "newEncoderState", pkg: "encoding/gob", typ: $funcType([ptrType$34], [ptrType$32], false)}, {prop: "freeEncoderState", name: "freeEncoderState", pkg: "encoding/gob", typ: $funcType([ptrType$32], [], false)}, {prop: "encodeSingle", name: "encodeSingle", pkg: "encoding/gob", typ: $funcType([ptrType$34, ptrType$31, reflect.Value], [], false)}, {prop: "encodeStruct", name: "encodeStruct", pkg: "encoding/gob", typ: $funcType([ptrType$34, ptrType$31, reflect.Value], [], false)}, {prop: "encodeArray", name: "encodeArray", pkg: "encoding/gob", typ: $funcType([ptrType$34, reflect.Value, encOp, $Int, $Int, encHelper], [], false)}, {prop: "encodeMap", name: "encodeMap", pkg: "encoding/gob", typ: $funcType([ptrType$34, reflect.Value, encOp, encOp, $Int, $Int], [], false)}, {prop: "encodeInterface", name: "encodeInterface", pkg: "encoding/gob", typ: $funcType([ptrType$34, reflect.Value], [], false)}, {prop: "encodeGobEncoder", name: "encodeGobEncoder", pkg: "encoding/gob", typ: $funcType([ptrType$34, ptrType, reflect.Value], [], false)}, {prop: "encode", name: "encode", pkg: "encoding/gob", typ: $funcType([ptrType$34, reflect.Value, ptrType], [], false)}];
-		ptrType$32.methods = [{prop: "encodeUint", name: "encodeUint", pkg: "encoding/gob", typ: $funcType([$Uint64], [], false)}, {prop: "encodeInt", name: "encodeInt", pkg: "encoding/gob", typ: $funcType([$Int64], [], false)}, {prop: "update", name: "update", pkg: "encoding/gob", typ: $funcType([ptrType$35], [], false)}];
-		ptrType$34.methods = [{prop: "writeByte", name: "writeByte", pkg: "encoding/gob", typ: $funcType([$Uint8], [], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$1], [$Int, $error], false)}, {prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([$String], [], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType$1], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([], [], false)}];
-		ptrType$39.methods = [{prop: "recvType", name: "recvType", pkg: "encoding/gob", typ: $funcType([typeId], [], false)}, {prop: "recvMessage", name: "recvMessage", pkg: "encoding/gob", typ: $funcType([], [$Bool], false)}, {prop: "readMessage", name: "readMessage", pkg: "encoding/gob", typ: $funcType([$Int], [], false)}, {prop: "nextInt", name: "nextInt", pkg: "encoding/gob", typ: $funcType([], [$Int64], false)}, {prop: "nextUint", name: "nextUint", pkg: "encoding/gob", typ: $funcType([], [$Uint64], false)}, {prop: "decodeTypeSequence", name: "decodeTypeSequence", pkg: "encoding/gob", typ: $funcType([$Bool], [typeId], false)}, {prop: "Decode", name: "Decode", pkg: "", typ: $funcType([$emptyInterface], [$error], false)}, {prop: "DecodeValue", name: "DecodeValue", pkg: "", typ: $funcType([reflect.Value], [$error], false)}, {prop: "newDecoderState", name: "newDecoderState", pkg: "encoding/gob", typ: $funcType([ptrType$40], [ptrType$38], false)}, {prop: "freeDecoderState", name: "freeDecoderState", pkg: "encoding/gob", typ: $funcType([ptrType$38], [], false)}, {prop: "decodeSingle", name: "decodeSingle", pkg: "encoding/gob", typ: $funcType([ptrType$43, reflect.Value], [], false)}, {prop: "decodeStruct", name: "decodeStruct", pkg: "encoding/gob", typ: $funcType([ptrType$43, reflect.Value], [], false)}, {prop: "ignoreStruct", name: "ignoreStruct", pkg: "encoding/gob", typ: $funcType([ptrType$43], [], false)}, {prop: "ignoreSingle", name: "ignoreSingle", pkg: "encoding/gob", typ: $funcType([ptrType$43], [], false)}, {prop: "decodeArrayHelper", name: "decodeArrayHelper", pkg: "encoding/gob", typ: $funcType([ptrType$38, reflect.Value, decOp, $Int, $error, decHelper], [], false)}, {prop: "decodeArray", name: "decodeArray", pkg: "encoding/gob", typ: $funcType([ptrType$38, reflect.Value, decOp, $Int, $error, decHelper], [], false)}, {prop: "decodeMap", name: "decodeMap", pkg: "encoding/gob", typ: $funcType([reflect.Type, ptrType$38, reflect.Value, decOp, decOp, $error], [], false)}, {prop: "ignoreArrayHelper", name: "ignoreArrayHelper", pkg: "encoding/gob", typ: $funcType([ptrType$38, decOp, $Int], [], false)}, {prop: "ignoreArray", name: "ignoreArray", pkg: "encoding/gob", typ: $funcType([ptrType$38, decOp, $Int], [], false)}, {prop: "ignoreMap", name: "ignoreMap", pkg: "encoding/gob", typ: $funcType([ptrType$38, decOp, decOp], [], false)}, {prop: "decodeSlice", name: "decodeSlice", pkg: "encoding/gob", typ: $funcType([ptrType$38, reflect.Value, decOp, $error, decHelper], [], false)}, {prop: "ignoreSlice", name: "ignoreSlice", pkg: "encoding/gob", typ: $funcType([ptrType$38, decOp], [], false)}, {prop: "decodeInterface", name: "decodeInterface", pkg: "encoding/gob", typ: $funcType([reflect.Type, ptrType$38, reflect.Value], [], false)}, {prop: "ignoreInterface", name: "ignoreInterface", pkg: "encoding/gob", typ: $funcType([ptrType$38], [], false)}, {prop: "decodeGobDecoder", name: "decodeGobDecoder", pkg: "encoding/gob", typ: $funcType([ptrType, ptrType$38, reflect.Value], [], false)}, {prop: "ignoreGobDecoder", name: "ignoreGobDecoder", pkg: "encoding/gob", typ: $funcType([ptrType$38], [], false)}, {prop: "decOpFor", name: "decOpFor", pkg: "encoding/gob", typ: $funcType([typeId, reflect.Type, $String, mapType$4], [ptrType$42], false)}, {prop: "decIgnoreOpFor", name: "decIgnoreOpFor", pkg: "encoding/gob", typ: $funcType([typeId, mapType$5, $Int], [ptrType$42], false)}, {prop: "gobDecodeOpFor", name: "gobDecodeOpFor", pkg: "encoding/gob", typ: $funcType([ptrType], [ptrType$42], false)}, {prop: "compatibleType", name: "compatibleType", pkg: "encoding/gob", typ: $funcType([reflect.Type, typeId, mapType$3], [$Bool], false)}, {prop: "typeString", name: "typeString", pkg: "encoding/gob", typ: $funcType([typeId], [$String], false)}, {prop: "compileSingle", name: "compileSingle", pkg: "encoding/gob", typ: $funcType([typeId, ptrType], [ptrType$43, $error], false)}, {prop: "compileIgnoreSingle", name: "compileIgnoreSingle", pkg: "encoding/gob", typ: $funcType([typeId], [ptrType$43], false)}, {prop: "compileDec", name: "compileDec", pkg: "encoding/gob", typ: $funcType([typeId, ptrType], [ptrType$43, $error], false)}, {prop: "getDecEnginePtr", name: "getDecEnginePtr", pkg: "encoding/gob", typ: $funcType([typeId, ptrType], [ptrType$44, $error], false)}, {prop: "getIgnoreEnginePtr", name: "getIgnoreEnginePtr", pkg: "encoding/gob", typ: $funcType([typeId], [ptrType$44, $error], false)}, {prop: "decodeValue", name: "decodeValue", pkg: "encoding/gob", typ: $funcType([typeId, reflect.Value], [], false)}, {prop: "decodeIgnoredValue", name: "decodeIgnoredValue", pkg: "encoding/gob", typ: $funcType([typeId], [], false)}];
-		ptrType$38.methods = [{prop: "decodeUint", name: "decodeUint", pkg: "encoding/gob", typ: $funcType([], [$Uint64], false)}, {prop: "decodeInt", name: "decodeInt", pkg: "encoding/gob", typ: $funcType([], [$Int64], false)}, {prop: "getLength", name: "getLength", pkg: "encoding/gob", typ: $funcType([], [$Int, $Bool], false)}];
-		ptrType$40.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$1], [$Int, $error], false)}, {prop: "Drop", name: "Drop", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "ReadByte", name: "ReadByte", pkg: "", typ: $funcType([], [$Uint8, $error], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType$1], false)}, {prop: "SetBytes", name: "SetBytes", pkg: "", typ: $funcType([sliceType$1], [], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([], [], false)}];
+		ptrType$26.methods = [{prop: "id", name: "id", pkg: "encoding/gob", typ: $funcType([], [typeId], false)}, {prop: "setId", name: "setId", pkg: "encoding/gob", typ: $funcType([typeId], [], false)}, {prop: "string", name: "string", pkg: "encoding/gob", typ: $funcType([], [$String], false)}, {prop: "safeString", name: "safeString", pkg: "encoding/gob", typ: $funcType([mapType$2], [$String], false)}, {prop: "name", name: "name", pkg: "encoding/gob", typ: $funcType([], [$String], false)}];
+		ptrType$25.methods = [{prop: "init", name: "init", pkg: "encoding/gob", typ: $funcType([gobType, $Int], [], false)}, {prop: "safeString", name: "safeString", pkg: "encoding/gob", typ: $funcType([mapType$2], [$String], false)}, {prop: "string", name: "string", pkg: "encoding/gob", typ: $funcType([], [$String], false)}];
+		ptrType$31.methods = [{prop: "safeString", name: "safeString", pkg: "encoding/gob", typ: $funcType([mapType$2], [$String], false)}, {prop: "string", name: "string", pkg: "encoding/gob", typ: $funcType([], [$String], false)}];
+		ptrType$30.methods = [{prop: "init", name: "init", pkg: "encoding/gob", typ: $funcType([gobType, gobType], [], false)}, {prop: "safeString", name: "safeString", pkg: "encoding/gob", typ: $funcType([mapType$2], [$String], false)}, {prop: "string", name: "string", pkg: "encoding/gob", typ: $funcType([], [$String], false)}];
+		ptrType$27.methods = [{prop: "init", name: "init", pkg: "encoding/gob", typ: $funcType([gobType], [], false)}, {prop: "safeString", name: "safeString", pkg: "encoding/gob", typ: $funcType([mapType$2], [$String], false)}, {prop: "string", name: "string", pkg: "encoding/gob", typ: $funcType([], [$String], false)}];
+		ptrType$28.methods = [{prop: "safeString", name: "safeString", pkg: "encoding/gob", typ: $funcType([mapType$2], [$String], false)}, {prop: "string", name: "string", pkg: "encoding/gob", typ: $funcType([], [$String], false)}];
+		ptrType$8.methods = [{prop: "string", name: "string", pkg: "encoding/gob", typ: $funcType([], [$String], false)}];
+		ptrType$35.methods = [{prop: "writer", name: "writer", pkg: "encoding/gob", typ: $funcType([], [io.Writer], false)}, {prop: "pushWriter", name: "pushWriter", pkg: "encoding/gob", typ: $funcType([io.Writer], [], false)}, {prop: "popWriter", name: "popWriter", pkg: "encoding/gob", typ: $funcType([], [], false)}, {prop: "setError", name: "setError", pkg: "encoding/gob", typ: $funcType([$error], [], false)}, {prop: "writeMessage", name: "writeMessage", pkg: "encoding/gob", typ: $funcType([io.Writer, ptrType$36], [], false)}, {prop: "sendActualType", name: "sendActualType", pkg: "encoding/gob", typ: $funcType([io.Writer, ptrType$34, ptrType, reflect.Type], [$Bool], false)}, {prop: "sendType", name: "sendType", pkg: "encoding/gob", typ: $funcType([io.Writer, ptrType$34, reflect.Type], [$Bool], false)}, {prop: "Encode", name: "Encode", pkg: "", typ: $funcType([$emptyInterface], [$error], false)}, {prop: "sendTypeDescriptor", name: "sendTypeDescriptor", pkg: "encoding/gob", typ: $funcType([io.Writer, ptrType$34, ptrType], [], false)}, {prop: "sendTypeId", name: "sendTypeId", pkg: "encoding/gob", typ: $funcType([ptrType$34, ptrType], [], false)}, {prop: "EncodeValue", name: "EncodeValue", pkg: "", typ: $funcType([reflect.Value], [$error], false)}, {prop: "newEncoderState", name: "newEncoderState", pkg: "encoding/gob", typ: $funcType([ptrType$36], [ptrType$34], false)}, {prop: "freeEncoderState", name: "freeEncoderState", pkg: "encoding/gob", typ: $funcType([ptrType$34], [], false)}, {prop: "encodeSingle", name: "encodeSingle", pkg: "encoding/gob", typ: $funcType([ptrType$36, ptrType$33, reflect.Value], [], false)}, {prop: "encodeStruct", name: "encodeStruct", pkg: "encoding/gob", typ: $funcType([ptrType$36, ptrType$33, reflect.Value], [], false)}, {prop: "encodeArray", name: "encodeArray", pkg: "encoding/gob", typ: $funcType([ptrType$36, reflect.Value, encOp, $Int, $Int, encHelper], [], false)}, {prop: "encodeMap", name: "encodeMap", pkg: "encoding/gob", typ: $funcType([ptrType$36, reflect.Value, encOp, encOp, $Int, $Int], [], false)}, {prop: "encodeInterface", name: "encodeInterface", pkg: "encoding/gob", typ: $funcType([ptrType$36, reflect.Value], [], false)}, {prop: "encodeGobEncoder", name: "encodeGobEncoder", pkg: "encoding/gob", typ: $funcType([ptrType$36, ptrType, reflect.Value], [], false)}, {prop: "encode", name: "encode", pkg: "encoding/gob", typ: $funcType([ptrType$36, reflect.Value, ptrType], [], false)}];
+		ptrType$34.methods = [{prop: "encodeUint", name: "encodeUint", pkg: "encoding/gob", typ: $funcType([$Uint64], [], false)}, {prop: "encodeInt", name: "encodeInt", pkg: "encoding/gob", typ: $funcType([$Int64], [], false)}, {prop: "update", name: "update", pkg: "encoding/gob", typ: $funcType([ptrType$37], [], false)}];
+		ptrType$36.methods = [{prop: "writeByte", name: "writeByte", pkg: "encoding/gob", typ: $funcType([$Uint8], [], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([$String], [], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType$2], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([], [], false)}];
+		ptrType$41.methods = [{prop: "recvType", name: "recvType", pkg: "encoding/gob", typ: $funcType([typeId], [], false)}, {prop: "recvMessage", name: "recvMessage", pkg: "encoding/gob", typ: $funcType([], [$Bool], false)}, {prop: "readMessage", name: "readMessage", pkg: "encoding/gob", typ: $funcType([$Int], [], false)}, {prop: "nextInt", name: "nextInt", pkg: "encoding/gob", typ: $funcType([], [$Int64], false)}, {prop: "nextUint", name: "nextUint", pkg: "encoding/gob", typ: $funcType([], [$Uint64], false)}, {prop: "decodeTypeSequence", name: "decodeTypeSequence", pkg: "encoding/gob", typ: $funcType([$Bool], [typeId], false)}, {prop: "Decode", name: "Decode", pkg: "", typ: $funcType([$emptyInterface], [$error], false)}, {prop: "DecodeValue", name: "DecodeValue", pkg: "", typ: $funcType([reflect.Value], [$error], false)}, {prop: "newDecoderState", name: "newDecoderState", pkg: "encoding/gob", typ: $funcType([ptrType$42], [ptrType$40], false)}, {prop: "freeDecoderState", name: "freeDecoderState", pkg: "encoding/gob", typ: $funcType([ptrType$40], [], false)}, {prop: "decodeSingle", name: "decodeSingle", pkg: "encoding/gob", typ: $funcType([ptrType$46, reflect.Value], [], false)}, {prop: "decodeStruct", name: "decodeStruct", pkg: "encoding/gob", typ: $funcType([ptrType$46, reflect.Value], [], false)}, {prop: "ignoreStruct", name: "ignoreStruct", pkg: "encoding/gob", typ: $funcType([ptrType$46], [], false)}, {prop: "ignoreSingle", name: "ignoreSingle", pkg: "encoding/gob", typ: $funcType([ptrType$46], [], false)}, {prop: "decodeArrayHelper", name: "decodeArrayHelper", pkg: "encoding/gob", typ: $funcType([ptrType$40, reflect.Value, decOp, $Int, $error, decHelper], [], false)}, {prop: "decodeArray", name: "decodeArray", pkg: "encoding/gob", typ: $funcType([ptrType$40, reflect.Value, decOp, $Int, $error, decHelper], [], false)}, {prop: "decodeMap", name: "decodeMap", pkg: "encoding/gob", typ: $funcType([reflect.Type, ptrType$40, reflect.Value, decOp, decOp, $error], [], false)}, {prop: "ignoreArrayHelper", name: "ignoreArrayHelper", pkg: "encoding/gob", typ: $funcType([ptrType$40, decOp, $Int], [], false)}, {prop: "ignoreArray", name: "ignoreArray", pkg: "encoding/gob", typ: $funcType([ptrType$40, decOp, $Int], [], false)}, {prop: "ignoreMap", name: "ignoreMap", pkg: "encoding/gob", typ: $funcType([ptrType$40, decOp, decOp], [], false)}, {prop: "decodeSlice", name: "decodeSlice", pkg: "encoding/gob", typ: $funcType([ptrType$40, reflect.Value, decOp, $error, decHelper], [], false)}, {prop: "ignoreSlice", name: "ignoreSlice", pkg: "encoding/gob", typ: $funcType([ptrType$40, decOp], [], false)}, {prop: "decodeInterface", name: "decodeInterface", pkg: "encoding/gob", typ: $funcType([reflect.Type, ptrType$40, reflect.Value], [], false)}, {prop: "ignoreInterface", name: "ignoreInterface", pkg: "encoding/gob", typ: $funcType([ptrType$40], [], false)}, {prop: "decodeGobDecoder", name: "decodeGobDecoder", pkg: "encoding/gob", typ: $funcType([ptrType, ptrType$40, reflect.Value], [], false)}, {prop: "ignoreGobDecoder", name: "ignoreGobDecoder", pkg: "encoding/gob", typ: $funcType([ptrType$40], [], false)}, {prop: "decOpFor", name: "decOpFor", pkg: "encoding/gob", typ: $funcType([typeId, reflect.Type, $String, mapType$4], [ptrType$45], false)}, {prop: "decIgnoreOpFor", name: "decIgnoreOpFor", pkg: "encoding/gob", typ: $funcType([typeId, mapType$5, $Int], [ptrType$45], false)}, {prop: "gobDecodeOpFor", name: "gobDecodeOpFor", pkg: "encoding/gob", typ: $funcType([ptrType], [ptrType$45], false)}, {prop: "compatibleType", name: "compatibleType", pkg: "encoding/gob", typ: $funcType([reflect.Type, typeId, mapType$3], [$Bool], false)}, {prop: "typeString", name: "typeString", pkg: "encoding/gob", typ: $funcType([typeId], [$String], false)}, {prop: "compileSingle", name: "compileSingle", pkg: "encoding/gob", typ: $funcType([typeId, ptrType], [ptrType$46, $error], false)}, {prop: "compileIgnoreSingle", name: "compileIgnoreSingle", pkg: "encoding/gob", typ: $funcType([typeId], [ptrType$46], false)}, {prop: "compileDec", name: "compileDec", pkg: "encoding/gob", typ: $funcType([typeId, ptrType], [ptrType$46, $error], false)}, {prop: "getDecEnginePtr", name: "getDecEnginePtr", pkg: "encoding/gob", typ: $funcType([typeId, ptrType], [ptrType$47, $error], false)}, {prop: "getIgnoreEnginePtr", name: "getIgnoreEnginePtr", pkg: "encoding/gob", typ: $funcType([typeId], [ptrType$47, $error], false)}, {prop: "decodeValue", name: "decodeValue", pkg: "encoding/gob", typ: $funcType([typeId, reflect.Value], [], false)}, {prop: "decodeIgnoredValue", name: "decodeIgnoredValue", pkg: "encoding/gob", typ: $funcType([typeId], [], false)}];
+		ptrType$40.methods = [{prop: "decodeUint", name: "decodeUint", pkg: "encoding/gob", typ: $funcType([], [$Uint64], false)}, {prop: "decodeInt", name: "decodeInt", pkg: "encoding/gob", typ: $funcType([], [$Int64], false)}, {prop: "getLength", name: "getLength", pkg: "encoding/gob", typ: $funcType([], [$Int, $Bool], false)}];
+		ptrType$42.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "Drop", name: "Drop", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "ReadByte", name: "ReadByte", pkg: "", typ: $funcType([], [$Uint8, $error], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType$2], false)}, {prop: "SetBytes", name: "SetBytes", pkg: "", typ: $funcType([sliceType$2], [], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([], [], false)}];
 		userTypeInfo.init("encoding/gob", [{prop: "user", name: "user", embedded: false, exported: false, typ: reflect.Type, tag: ""}, {prop: "base", name: "base", embedded: false, exported: false, typ: reflect.Type, tag: ""}, {prop: "indir", name: "indir", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "externalEnc", name: "externalEnc", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "externalDec", name: "externalDec", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "encIndir", name: "encIndir", embedded: false, exported: false, typ: $Int8, tag: ""}, {prop: "decIndir", name: "decIndir", embedded: false, exported: false, typ: $Int8, tag: ""}]);
 		gobType.init([{prop: "id", name: "id", pkg: "encoding/gob", typ: $funcType([], [typeId], false)}, {prop: "name", name: "name", pkg: "encoding/gob", typ: $funcType([], [$String], false)}, {prop: "safeString", name: "safeString", pkg: "encoding/gob", typ: $funcType([mapType$2], [$String], false)}, {prop: "setId", name: "setId", pkg: "encoding/gob", typ: $funcType([typeId], [], false)}, {prop: "string", name: "string", pkg: "encoding/gob", typ: $funcType([], [$String], false)}]);
 		CommonType.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Id", name: "Id", embedded: false, exported: true, typ: typeId, tag: ""}]);
@@ -52983,25 +51822,25 @@ $packages["encoding/gob"] = (function() {
 		mapType.init("", [{prop: "CommonType", name: "CommonType", embedded: true, exported: true, typ: CommonType, tag: ""}, {prop: "Key", name: "Key", embedded: false, exported: true, typ: typeId, tag: ""}, {prop: "Elem", name: "Elem", embedded: false, exported: true, typ: typeId, tag: ""}]);
 		sliceType.init("", [{prop: "CommonType", name: "CommonType", embedded: true, exported: true, typ: CommonType, tag: ""}, {prop: "Elem", name: "Elem", embedded: false, exported: true, typ: typeId, tag: ""}]);
 		fieldType.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Id", name: "Id", embedded: false, exported: true, typ: typeId, tag: ""}]);
-		structType.init("", [{prop: "CommonType", name: "CommonType", embedded: true, exported: true, typ: CommonType, tag: ""}, {prop: "Field", name: "Field", embedded: false, exported: true, typ: sliceType$3, tag: ""}]);
-		wireType.init("", [{prop: "ArrayT", name: "ArrayT", embedded: false, exported: true, typ: ptrType$23, tag: ""}, {prop: "SliceT", name: "SliceT", embedded: false, exported: true, typ: ptrType$24, tag: ""}, {prop: "StructT", name: "StructT", embedded: false, exported: true, typ: ptrType$25, tag: ""}, {prop: "MapT", name: "MapT", embedded: false, exported: true, typ: ptrType$26, tag: ""}, {prop: "GobEncoderT", name: "GobEncoderT", embedded: false, exported: true, typ: ptrType$27, tag: ""}, {prop: "BinaryMarshalerT", name: "BinaryMarshalerT", embedded: false, exported: true, typ: ptrType$27, tag: ""}, {prop: "TextMarshalerT", name: "TextMarshalerT", embedded: false, exported: true, typ: ptrType$27, tag: ""}]);
-		typeInfo.init("encoding/gob", [{prop: "id", name: "id", embedded: false, exported: false, typ: typeId, tag: ""}, {prop: "encInit", name: "encInit", embedded: false, exported: false, typ: nosync.Mutex, tag: ""}, {prop: "encoder", name: "encoder", embedded: false, exported: false, typ: atomic.Pointer[0 /* encoding/gob.encEngine */], tag: ""}, {prop: "wire", name: "wire", embedded: false, exported: false, typ: ptrType$29, tag: ""}]);
-		GobEncoder.init([{prop: "GobEncode", name: "GobEncode", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}]);
-		GobDecoder.init([{prop: "GobDecode", name: "GobDecode", pkg: "", typ: $funcType([sliceType$1], [$error], false)}]);
+		structType.init("", [{prop: "CommonType", name: "CommonType", embedded: true, exported: true, typ: CommonType, tag: ""}, {prop: "Field", name: "Field", embedded: false, exported: true, typ: sliceType$4, tag: ""}]);
+		wireType.init("", [{prop: "ArrayT", name: "ArrayT", embedded: false, exported: true, typ: ptrType$25, tag: ""}, {prop: "SliceT", name: "SliceT", embedded: false, exported: true, typ: ptrType$27, tag: ""}, {prop: "StructT", name: "StructT", embedded: false, exported: true, typ: ptrType$28, tag: ""}, {prop: "MapT", name: "MapT", embedded: false, exported: true, typ: ptrType$30, tag: ""}, {prop: "GobEncoderT", name: "GobEncoderT", embedded: false, exported: true, typ: ptrType$31, tag: ""}, {prop: "BinaryMarshalerT", name: "BinaryMarshalerT", embedded: false, exported: true, typ: ptrType$31, tag: ""}, {prop: "TextMarshalerT", name: "TextMarshalerT", embedded: false, exported: true, typ: ptrType$31, tag: ""}]);
+		typeInfo.init("encoding/gob", [{prop: "id", name: "id", embedded: false, exported: false, typ: typeId, tag: ""}, {prop: "encInit", name: "encInit", embedded: false, exported: false, typ: nosync.Mutex, tag: ""}, {prop: "encoder", name: "encoder", embedded: false, exported: false, typ: atomic.Pointer[0 /* encoding/gob.encEngine */], tag: ""}, {prop: "wire", name: "wire", embedded: false, exported: false, typ: wireType, tag: ""}]);
+		GobEncoder.init([{prop: "GobEncode", name: "GobEncode", pkg: "", typ: $funcType([], [sliceType$2, $error], false)}]);
+		GobDecoder.init([{prop: "GobDecode", name: "GobDecode", pkg: "", typ: $funcType([sliceType$2], [$error], false)}]);
 		gobError.init("encoding/gob", [{prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}]);
-		Encoder.init("encoding/gob", [{prop: "mutex", name: "mutex", embedded: false, exported: false, typ: nosync.Mutex, tag: ""}, {prop: "w", name: "w", embedded: false, exported: false, typ: sliceType$20, tag: ""}, {prop: "sent", name: "sent", embedded: false, exported: false, typ: mapType$3, tag: ""}, {prop: "countState", name: "countState", embedded: false, exported: false, typ: ptrType$32, tag: ""}, {prop: "freeList", name: "freeList", embedded: false, exported: false, typ: ptrType$32, tag: ""}, {prop: "byteBuf", name: "byteBuf", embedded: false, exported: false, typ: encBuffer, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}]);
-		encHelper.init([ptrType$32, reflect.Value], [$Bool], false);
-		encoderState.init("encoding/gob", [{prop: "enc", name: "enc", embedded: false, exported: false, typ: ptrType$33, tag: ""}, {prop: "b", name: "b", embedded: false, exported: false, typ: ptrType$34, tag: ""}, {prop: "sendZero", name: "sendZero", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "fieldnum", name: "fieldnum", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "buf", name: "buf", embedded: false, exported: false, typ: arrayType$2, tag: ""}, {prop: "next", name: "next", embedded: false, exported: false, typ: ptrType$32, tag: ""}]);
-		encBuffer.init("encoding/gob", [{prop: "data", name: "data", embedded: false, exported: false, typ: sliceType$1, tag: ""}, {prop: "scratch", name: "scratch", embedded: false, exported: false, typ: arrayType$1, tag: ""}]);
-		encOp.init([ptrType$35, ptrType$32, reflect.Value], [], false);
-		encInstr.init("encoding/gob", [{prop: "op", name: "op", embedded: false, exported: false, typ: encOp, tag: ""}, {prop: "field", name: "field", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "index", name: "index", embedded: false, exported: false, typ: sliceType$4, tag: ""}, {prop: "indir", name: "indir", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		encEngine.init("encoding/gob", [{prop: "instr", name: "instr", embedded: false, exported: false, typ: sliceType$21, tag: ""}]);
-		Decoder.init("encoding/gob", [{prop: "mutex", name: "mutex", embedded: false, exported: false, typ: nosync.Mutex, tag: ""}, {prop: "r", name: "r", embedded: false, exported: false, typ: io.Reader, tag: ""}, {prop: "buf", name: "buf", embedded: false, exported: false, typ: decBuffer, tag: ""}, {prop: "wireType", name: "wireType", embedded: false, exported: false, typ: mapType$6, tag: ""}, {prop: "decoderCache", name: "decoderCache", embedded: false, exported: false, typ: mapType$8, tag: ""}, {prop: "ignorerCache", name: "ignorerCache", embedded: false, exported: false, typ: mapType$7, tag: ""}, {prop: "freeList", name: "freeList", embedded: false, exported: false, typ: ptrType$38, tag: ""}, {prop: "countBuf", name: "countBuf", embedded: false, exported: false, typ: sliceType$1, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}]);
-		decHelper.init([ptrType$38, reflect.Value, $Int, $error], [$Bool], false);
-		decoderState.init("encoding/gob", [{prop: "dec", name: "dec", embedded: false, exported: false, typ: ptrType$39, tag: ""}, {prop: "b", name: "b", embedded: false, exported: false, typ: ptrType$40, tag: ""}, {prop: "fieldnum", name: "fieldnum", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "next", name: "next", embedded: false, exported: false, typ: ptrType$38, tag: ""}]);
-		decBuffer.init("encoding/gob", [{prop: "data", name: "data", embedded: false, exported: false, typ: sliceType$1, tag: ""}, {prop: "offset", name: "offset", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		decOp.init([ptrType$61, ptrType$38, reflect.Value], [], false);
-		decInstr.init("encoding/gob", [{prop: "op", name: "op", embedded: false, exported: false, typ: decOp, tag: ""}, {prop: "field", name: "field", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "index", name: "index", embedded: false, exported: false, typ: sliceType$4, tag: ""}, {prop: "ovfl", name: "ovfl", embedded: false, exported: false, typ: $error, tag: ""}]);
+		Encoder.init("encoding/gob", [{prop: "mutex", name: "mutex", embedded: false, exported: false, typ: nosync.Mutex, tag: ""}, {prop: "w", name: "w", embedded: false, exported: false, typ: sliceType$21, tag: ""}, {prop: "sent", name: "sent", embedded: false, exported: false, typ: mapType$3, tag: ""}, {prop: "countState", name: "countState", embedded: false, exported: false, typ: ptrType$34, tag: ""}, {prop: "freeList", name: "freeList", embedded: false, exported: false, typ: ptrType$34, tag: ""}, {prop: "byteBuf", name: "byteBuf", embedded: false, exported: false, typ: encBuffer, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}]);
+		encHelper.init([ptrType$34, reflect.Value], [$Bool], false);
+		encoderState.init("encoding/gob", [{prop: "enc", name: "enc", embedded: false, exported: false, typ: ptrType$35, tag: ""}, {prop: "b", name: "b", embedded: false, exported: false, typ: ptrType$36, tag: ""}, {prop: "sendZero", name: "sendZero", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "fieldnum", name: "fieldnum", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "buf", name: "buf", embedded: false, exported: false, typ: arrayType$3, tag: ""}, {prop: "next", name: "next", embedded: false, exported: false, typ: ptrType$34, tag: ""}]);
+		encBuffer.init("encoding/gob", [{prop: "data", name: "data", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "scratch", name: "scratch", embedded: false, exported: false, typ: arrayType$2, tag: ""}]);
+		encOp.init([ptrType$37, ptrType$34, reflect.Value], [], false);
+		encInstr.init("encoding/gob", [{prop: "op", name: "op", embedded: false, exported: false, typ: encOp, tag: ""}, {prop: "field", name: "field", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "index", name: "index", embedded: false, exported: false, typ: sliceType$5, tag: ""}, {prop: "indir", name: "indir", embedded: false, exported: false, typ: $Int, tag: ""}]);
+		encEngine.init("encoding/gob", [{prop: "instr", name: "instr", embedded: false, exported: false, typ: sliceType$22, tag: ""}]);
+		Decoder.init("encoding/gob", [{prop: "mutex", name: "mutex", embedded: false, exported: false, typ: nosync.Mutex, tag: ""}, {prop: "r", name: "r", embedded: false, exported: false, typ: io.Reader, tag: ""}, {prop: "buf", name: "buf", embedded: false, exported: false, typ: decBuffer, tag: ""}, {prop: "wireType", name: "wireType", embedded: false, exported: false, typ: mapType$6, tag: ""}, {prop: "decoderCache", name: "decoderCache", embedded: false, exported: false, typ: mapType$8, tag: ""}, {prop: "ignorerCache", name: "ignorerCache", embedded: false, exported: false, typ: mapType$7, tag: ""}, {prop: "freeList", name: "freeList", embedded: false, exported: false, typ: ptrType$40, tag: ""}, {prop: "countBuf", name: "countBuf", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}]);
+		decHelper.init([ptrType$40, reflect.Value, $Int, $error], [$Bool], false);
+		decoderState.init("encoding/gob", [{prop: "dec", name: "dec", embedded: false, exported: false, typ: ptrType$41, tag: ""}, {prop: "b", name: "b", embedded: false, exported: false, typ: ptrType$42, tag: ""}, {prop: "fieldnum", name: "fieldnum", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "next", name: "next", embedded: false, exported: false, typ: ptrType$40, tag: ""}]);
+		decBuffer.init("encoding/gob", [{prop: "data", name: "data", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "offset", name: "offset", embedded: false, exported: false, typ: $Int, tag: ""}]);
+		decOp.init([ptrType$44, ptrType$40, reflect.Value], [], false);
+		decInstr.init("encoding/gob", [{prop: "op", name: "op", embedded: false, exported: false, typ: decOp, tag: ""}, {prop: "field", name: "field", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "index", name: "index", embedded: false, exported: false, typ: sliceType$5, tag: ""}, {prop: "ovfl", name: "ovfl", embedded: false, exported: false, typ: $error, tag: ""}]);
 		decEngine.init("encoding/gob", [{prop: "instr", name: "instr", embedded: false, exported: false, typ: sliceType$23, tag: ""}, {prop: "numInstr", name: "numInstr", embedded: false, exported: false, typ: $Int, tag: ""}]);
 		emptyStruct.init("", []);
 	};
@@ -53024,9 +51863,8 @@ $packages["encoding/gob"] = (function() {
 		$r = unicode.$init(); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = utf8.$init(); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		userTypeCache = new nosync.Map.ptr(false);
-		nextId = 0;
 		typeLock = new nosync.Mutex.ptr(false, false, false, false, 0);
-		builtinIdToType = false;
+		builtinIdToTypeSlice = arrayType$1.zero();
 		wireTypeUserInfo = ptrType.nil;
 		typeInfoMap = new atomic.Value.ptr($ifaceNil);
 		nameToConcreteType = new nosync.Map.ptr(false);
@@ -53044,45 +51882,48 @@ $packages["encoding/gob"] = (function() {
 		textMarshalerInterfaceType = _r$4;
 		_r$5 = reflect.TypeOf((ptrType$7.nil)).Elem(); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 		textUnmarshalerInterfaceType = _r$5;
+		_r$6 = reflect.TypeOf((ptrType$8.nil)).Elem(); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+		wireTypeType = _r$6;
 		types = new $global.Map();
-		idToType = new $global.Map();
-		_r$6 = bootstrapType("bool", (ptrType$8.nil), 1); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-		tBool = _r$6;
-		_r$7 = bootstrapType("int", (ptrType$9.nil), 2); /* */ $s = 23; case 23: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-		tInt = _r$7;
-		_r$8 = bootstrapType("uint", (ptrType$10.nil), 3); /* */ $s = 24; case 24: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-		tUint = _r$8;
-		_r$9 = bootstrapType("float", (ptrType$11.nil), 4); /* */ $s = 25; case 25: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-		tFloat = _r$9;
-		_r$10 = bootstrapType("bytes", (ptrType$12.nil), 5); /* */ $s = 26; case 26: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-		tBytes = _r$10;
-		_r$11 = bootstrapType("string", (ptrType$13.nil), 6); /* */ $s = 27; case 27: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-		tString = _r$11;
-		_r$12 = bootstrapType("complex", (ptrType$14.nil), 7); /* */ $s = 28; case 28: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-		tComplex = _r$12;
-		_r$13 = bootstrapType("interface", (ptrType$15.nil), 8); /* */ $s = 29; case 29: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-		tInterface = _r$13;
-		_r$14 = bootstrapType("_reserved1", (ptrType$16.nil), 9); /* */ $s = 30; case 30: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-		tReserved7 = _r$14;
-		_r$15 = bootstrapType("_reserved1", (ptrType$17.nil), 10); /* */ $s = 31; case 31: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-		tReserved6 = _r$15;
-		_r$16 = bootstrapType("_reserved1", (ptrType$18.nil), 11); /* */ $s = 32; case 32: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-		tReserved5 = _r$16;
-		_r$17 = bootstrapType("_reserved1", (ptrType$19.nil), 12); /* */ $s = 33; case 33: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-		tReserved4 = _r$17;
-		_r$18 = bootstrapType("_reserved1", (ptrType$20.nil), 13); /* */ $s = 34; case 34: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-		tReserved3 = _r$18;
-		_r$19 = bootstrapType("_reserved1", (ptrType$21.nil), 14); /* */ $s = 35; case 35: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-		tReserved2 = _r$19;
-		_r$20 = bootstrapType("_reserved1", (ptrType$22.nil), 15); /* */ $s = 36; case 36: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-		tReserved1 = _r$20;
-		_r$21 = mustGetTypeInfo(reflect.TypeOf((x = new wireType.ptr(ptrType$23.nil, ptrType$24.nil, ptrType$25.nil, ptrType$26.nil, ptrType$27.nil, ptrType$27.nil, ptrType$27.nil), new x.constructor.elem(x)))); /* */ $s = 37; case 37: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-		tWireType = _r$21.id;
-		spaceForLength = $makeSlice(sliceType$1, 9);
-		encBufferPool = new nosync.Pool.ptr(sliceType$2.nil, (function func1() {
+		idToTypeSlice = $makeSlice(sliceType$1, 1, 64);
+		_r$7 = bootstrapType("bool", (ptrType$9.nil)); /* */ $s = 23; case 23: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+		tBool = _r$7;
+		_r$8 = bootstrapType("int", (ptrType$10.nil)); /* */ $s = 24; case 24: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+		tInt = _r$8;
+		_r$9 = bootstrapType("uint", (ptrType$11.nil)); /* */ $s = 25; case 25: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+		tUint = _r$9;
+		_r$10 = bootstrapType("float", (ptrType$12.nil)); /* */ $s = 26; case 26: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+		tFloat = _r$10;
+		_r$11 = bootstrapType("bytes", (ptrType$13.nil)); /* */ $s = 27; case 27: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+		tBytes = _r$11;
+		_r$12 = bootstrapType("string", (ptrType$14.nil)); /* */ $s = 28; case 28: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+		tString = _r$12;
+		_r$13 = bootstrapType("complex", (ptrType$15.nil)); /* */ $s = 29; case 29: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+		tComplex = _r$13;
+		_r$14 = bootstrapType("interface", (ptrType$16.nil)); /* */ $s = 30; case 30: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+		tInterface = _r$14;
+		_r$15 = bootstrapType("_reserved1", (ptrType$17.nil)); /* */ $s = 31; case 31: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+		tReserved7 = _r$15;
+		_r$16 = bootstrapType("_reserved1", (ptrType$18.nil)); /* */ $s = 32; case 32: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+		tReserved6 = _r$16;
+		_r$17 = bootstrapType("_reserved1", (ptrType$19.nil)); /* */ $s = 33; case 33: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+		tReserved5 = _r$17;
+		_r$18 = bootstrapType("_reserved1", (ptrType$20.nil)); /* */ $s = 34; case 34: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+		tReserved4 = _r$18;
+		_r$19 = bootstrapType("_reserved1", (ptrType$21.nil)); /* */ $s = 35; case 35: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+		tReserved3 = _r$19;
+		_r$20 = bootstrapType("_reserved1", (ptrType$22.nil)); /* */ $s = 36; case 36: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+		tReserved2 = _r$20;
+		_r$21 = bootstrapType("_reserved1", (ptrType$23.nil)); /* */ $s = 37; case 37: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
+		tReserved1 = _r$21;
+		typeInfoMapInit = new $global.Map();
+		_r$22 = mustGetTypeInfo(wireTypeType); /* */ $s = 38; case 38: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
+		tWireType = _r$22.id;
+		spaceForLength = $makeSlice(sliceType$2, 9);
+		encBufferPool = new nosync.Pool.ptr(sliceType$3.nil, (function func1() {
 				var e;
-				e = new encBuffer.ptr(sliceType$1.nil, arrayType$1.zero());
-				e.data = $subslice(new sliceType$1(e.scratch), 0, 0);
+				e = new encBuffer.ptr(sliceType$2.nil, arrayType$2.zero());
+				e.data = $subslice(new sliceType$2(e.scratch), 0, 0);
 				return e;
 			}));
 		encOpTable = $toNativeArray($kindFunc, [$throwNilPointerError, encBool, encInt, encInt, encInt, encInt, encInt, encUint, encUint, encUint, encUint, encUint, encUint, encFloat, encFloat, encComplex, encComplex, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, encString]);
@@ -53095,18 +51936,20 @@ $packages["encoding/gob"] = (function() {
 		decOpTable = $toNativeArray($kindFunc, [$throwNilPointerError, decBool, $throwNilPointerError, decInt8, decInt16, decInt32, decInt64, $throwNilPointerError, decUint8, decUint16, decUint32, decUint64, $throwNilPointerError, decFloat32, decFloat64, decComplex64, decComplex128, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, decString]);
 		decIgnoreOpMap = $makeMap(typeId.keyFor, [{ k: tBool, v: ignoreUint }, { k: tInt, v: ignoreUint }, { k: tUint, v: ignoreUint }, { k: tFloat, v: ignoreUint }, { k: tBytes, v: ignoreUint8Array }, { k: tString, v: ignoreUint8Array }, { k: tComplex, v: ignoreTwoUints }]);
 		maxIgnoreNestingDepth = 10000;
-		emptyStructType = reflect.TypeOf((x$1 = new emptyStruct.ptr(), new x$1.constructor.elem(x$1)));
+		_r$23 = reflect.TypeOf((ptrType$24.nil)).Elem(); /* */ $s = 39; case 39: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
+		emptyStructType = _r$23;
 		decArrayHelper = $makeMap(reflect.Kind.keyFor, [{ k: 1, v: decBoolArray }, { k: 15, v: decComplex64Array }, { k: 16, v: decComplex128Array }, { k: 13, v: decFloat32Array }, { k: 14, v: decFloat64Array }, { k: 2, v: decIntArray }, { k: 4, v: decInt16Array }, { k: 5, v: decInt32Array }, { k: 6, v: decInt64Array }, { k: 3, v: decInt8Array }, { k: 24, v: decStringArray }, { k: 7, v: decUintArray }, { k: 9, v: decUint16Array }, { k: 10, v: decUint32Array }, { k: 11, v: decUint64Array }, { k: 12, v: decUintptrArray }]);
 		decSliceHelper = $makeMap(reflect.Kind.keyFor, [{ k: 1, v: decBoolSlice }, { k: 15, v: decComplex64Slice }, { k: 16, v: decComplex128Slice }, { k: 13, v: decFloat32Slice }, { k: 14, v: decFloat64Slice }, { k: 2, v: decIntSlice }, { k: 4, v: decInt16Slice }, { k: 5, v: decInt32Slice }, { k: 6, v: decInt64Slice }, { k: 3, v: decInt8Slice }, { k: 24, v: decStringSlice }, { k: 7, v: decUintSlice }, { k: 9, v: decUint16Slice }, { k: 10, v: decUint32Slice }, { k: 11, v: decUint64Slice }, { k: 12, v: decUintptrSlice }]);
-		$r = init(); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = init(); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		init$1();
+		init$2();
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
 	return $pkg;
 })();
 $packages["go/token"] = (function() {
-	var $pkg = {}, $init, fmt, nosync, sort, strconv, atomic, unicode, utf8, Token, serializedFile, serializedFileSet, Position, Pos, File, lineInfo, FileSet, sliceType, ptrType, sliceType$1, sliceType$2, sliceType$3, sliceType$4, ptrType$1, ptrType$2, sliceType$5, funcType, funcType$1, ptrType$3, keywords, tokens, init, Lookup, IsExported, searchLineInfos, NewFileSet, searchFiles, searchInts;
+	var $pkg = {}, $init, fmt, nosync, sort, strconv, atomic, unicode, utf8, Token, serializedFile, serializedFileSet, Position, Pos, File, lineInfo, FileSet, sliceType, ptrType, sliceType$1, ptrType$1, sliceType$2, sliceType$3, sliceType$4, ptrType$2, ptrType$3, ptrType$4, sliceType$5, funcType, funcType$1, ptrType$5, keywords, tokens, init, Lookup, IsExported, searchLineInfos, NewFileSet, searchFiles, searchInts;
 	fmt = $packages["fmt"];
 	nosync = $packages["github.com/gopherjs/gopherjs/nosync"];
 	sort = $packages["sort"];
@@ -53214,15 +52057,17 @@ $packages["go/token"] = (function() {
 		sliceType = $sliceType(serializedFile);
 		ptrType = $ptrType(File);
 		sliceType$1 = $sliceType(ptrType);
+		ptrType$1 = $ptrType(serializedFile);
 		sliceType$2 = $sliceType($Int);
 		sliceType$3 = $sliceType(lineInfo);
 		sliceType$4 = $sliceType($emptyInterface);
-		ptrType$1 = $ptrType(ptrType);
-		ptrType$2 = $ptrType(Position);
+		ptrType$2 = $ptrType(lineInfo);
+		ptrType$3 = $ptrType(ptrType);
+		ptrType$4 = $ptrType(Position);
 		sliceType$5 = $sliceType($Uint8);
 		funcType = $funcType([$emptyInterface], [$error], false);
 		funcType$1 = $funcType([ptrType], [$Bool], false);
-		ptrType$3 = $ptrType(FileSet);
+		ptrType$5 = $ptrType(FileSet);
 		Token.prototype.String = function String() {
 			var s, tok;
 			tok = this.$val;
@@ -53317,7 +52162,7 @@ $packages["go/token"] = (function() {
 			i = 0;
 			while (true) {
 				if (!(i < ss[0].Files.$length)) { break; }
-				f = (x = ss[0].Files, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+				f = (x = ss[0].Files, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$1)));
 				((i < 0 || i >= files.$length) ? ($throwRuntimeError("index out of range"), undefined) : files.$array[files.$offset + i] = new File.ptr(f.Name, f.Base, f.Size, new nosync.Mutex.ptr(false, false, false, false, 0), f.Lines, f.Infos));
 				i = i + (1) >> 0;
 			}
@@ -53359,7 +52204,7 @@ $packages["go/token"] = (function() {
 			return pos.Line > 0;
 		};
 		$ptrType(Position).prototype.String = function String$1() {
-			var {_r, _r$1, pos, s, $s, $r, $c} = $restore(this, {});
+			var {_r, pos, s, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			pos = this;
 			s = pos.Filename;
@@ -53369,20 +52214,19 @@ $packages["go/token"] = (function() {
 				if (!(s === "")) {
 					s = s + (":");
 				}
-				_r = fmt.Sprintf("%d", new sliceType$4([new $Int(pos.Line)])); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				s = s + (_r);
-				/* */ if (!((pos.Column === 0))) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (!((pos.Column === 0))) { */ case 4:
-					_r$1 = fmt.Sprintf(":%d", new sliceType$4([new $Int(pos.Column)])); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					s = s + (_r$1);
-				/* } */ case 5:
+				s = s + (strconv.Itoa(pos.Line));
+				/* */ if (!((pos.Column === 0))) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (!((pos.Column === 0))) { */ case 3:
+					_r = fmt.Sprintf(":%d", new sliceType$4([new $Int(pos.Column)])); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					s = s + (_r);
+				/* } */ case 4:
 			/* } */ case 2:
 			if (s === "") {
 				s = "-";
 			}
 			$s = -1; return s;
-			/* */ } return; } var $f = {$blk: String$1, $c: true, $r, _r, _r$1, pos, s, $s};return $f;
+			/* */ } return; } var $f = {$blk: String$1, $c: true, $r, _r, pos, s, $s};return $f;
 		};
 		Position.prototype.String = function(...$args) { return this.$val.String(...$args); };
 		Pos.prototype.IsValid = function IsValid$1() {
@@ -53447,6 +52291,14 @@ $packages["go/token"] = (function() {
 			$s = -1; return;
 			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: MergeLine, $c: true, $r, _r, _r$1, f, line, $s, $deferred};return $f; } }
 		};
+		$ptrType(File).prototype.Lines = function Lines() {
+			var f, lines;
+			f = this;
+			f.mutex.Lock();
+			lines = f.lines;
+			f.mutex.Unlock();
+			return lines;
+		};
 		$ptrType(File).prototype.SetLines = function SetLines(lines) {
 			var _i, _ref, f, i, lines, offset, size, x;
 			f = this;
@@ -53597,7 +52449,7 @@ $packages["go/token"] = (function() {
 				_r = searchLineInfos(f.infos, offset); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				i$1 = _r;
 				if (i$1 >= 0) {
-					alt = (x$1 = f.infos, ((i$1 < 0 || i$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i$1]));
+					alt = (x$1 = f.infos, ((i$1 < 0 || i$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + i$1, ptrType$2)));
 					filename = alt.Filename;
 					i$2 = searchInts(f.lines, alt.Offset);
 					if (i$2 >= 0) {
@@ -53707,7 +52559,7 @@ $packages["go/token"] = (function() {
 			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: AddFile, $c: true, $r, _r, _r$1, base, f, filename, s, size, $s, $deferred};return $f; } }
 		};
 		$ptrType(FileSet).prototype.RemoveFile = function RemoveFile(file) {
-			var {_r, file, i, last, s, x, x$1, $s, $deferred, $r, $c} = $restore(this, {file});
+			var {_r, file, i, last, s, x, x$1, x$2, $s, $deferred, $r, $c} = $restore(this, {file});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			s = this;
 			s.last.CompareAndSwap(file, ptrType.nil);
@@ -53716,12 +52568,12 @@ $packages["go/token"] = (function() {
 			_r = searchFiles(s.files, file.base); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			i = _r;
 			if (i >= 0 && (x = s.files, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])) === file) {
-				last = (x$1 = s.files, $indexPtr(x$1.$array, x$1.$offset + (s.files.$length - 1 >> 0), ptrType$1));
+				last = (x$1 = s.files, x$2 = s.files.$length - 1 >> 0, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + x$2, ptrType$3)));
 				s.files = $appendSlice($subslice(s.files, 0, i), $subslice(s.files, (i + 1 >> 0)));
 				last.$set(ptrType.nil);
 			}
 			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: RemoveFile, $c: true, $r, _r, file, i, last, s, x, x$1, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: RemoveFile, $c: true, $r, _r, file, i, last, s, x, x$1, x$2, $s, $deferred};return $f; } }
 		};
 		$ptrType(FileSet).prototype.Iterate = function Iterate(f) {
 			var {_r, _v, f, file, i, s, x, $s, $r, $c} = $restore(this, {f});
@@ -53850,10 +52702,10 @@ $packages["go/token"] = (function() {
 		};
 		Token.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Precedence", name: "Precedence", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "IsLiteral", name: "IsLiteral", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsOperator", name: "IsOperator", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsKeyword", name: "IsKeyword", pkg: "", typ: $funcType([], [$Bool], false)}];
 		Position.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$2.methods = [{prop: "IsValid", name: "IsValid", pkg: "", typ: $funcType([], [$Bool], false)}];
+		ptrType$4.methods = [{prop: "IsValid", name: "IsValid", pkg: "", typ: $funcType([], [$Bool], false)}];
 		Pos.methods = [{prop: "IsValid", name: "IsValid", pkg: "", typ: $funcType([], [$Bool], false)}];
-		ptrType.methods = [{prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Base", name: "Base", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "LineCount", name: "LineCount", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "AddLine", name: "AddLine", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "MergeLine", name: "MergeLine", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "SetLines", name: "SetLines", pkg: "", typ: $funcType([sliceType$2], [$Bool], false)}, {prop: "SetLinesForContent", name: "SetLinesForContent", pkg: "", typ: $funcType([sliceType$5], [], false)}, {prop: "LineStart", name: "LineStart", pkg: "", typ: $funcType([$Int], [Pos], false)}, {prop: "AddLineInfo", name: "AddLineInfo", pkg: "", typ: $funcType([$Int, $String, $Int], [], false)}, {prop: "AddLineColumnInfo", name: "AddLineColumnInfo", pkg: "", typ: $funcType([$Int, $String, $Int, $Int], [], false)}, {prop: "Pos", name: "Pos", pkg: "", typ: $funcType([$Int], [Pos], false)}, {prop: "Offset", name: "Offset", pkg: "", typ: $funcType([Pos], [$Int], false)}, {prop: "Line", name: "Line", pkg: "", typ: $funcType([Pos], [$Int], false)}, {prop: "unpack", name: "unpack", pkg: "go/token", typ: $funcType([$Int, $Bool], [$String, $Int, $Int], false)}, {prop: "position", name: "position", pkg: "go/token", typ: $funcType([Pos, $Bool], [Position], false)}, {prop: "PositionFor", name: "PositionFor", pkg: "", typ: $funcType([Pos, $Bool], [Position], false)}, {prop: "Position", name: "Position", pkg: "", typ: $funcType([Pos], [Position], false)}];
-		ptrType$3.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([funcType], [$error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([funcType], [$error], false)}, {prop: "Base", name: "Base", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "AddFile", name: "AddFile", pkg: "", typ: $funcType([$String, $Int, $Int], [ptrType], false)}, {prop: "RemoveFile", name: "RemoveFile", pkg: "", typ: $funcType([ptrType], [], false)}, {prop: "Iterate", name: "Iterate", pkg: "", typ: $funcType([funcType$1], [], false)}, {prop: "file", name: "file", pkg: "go/token", typ: $funcType([Pos], [ptrType], false)}, {prop: "File", name: "File", pkg: "", typ: $funcType([Pos], [ptrType], false)}, {prop: "PositionFor", name: "PositionFor", pkg: "", typ: $funcType([Pos, $Bool], [Position], false)}, {prop: "Position", name: "Position", pkg: "", typ: $funcType([Pos], [Position], false)}];
+		ptrType.methods = [{prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Base", name: "Base", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "LineCount", name: "LineCount", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "AddLine", name: "AddLine", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "MergeLine", name: "MergeLine", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Lines", name: "Lines", pkg: "", typ: $funcType([], [sliceType$2], false)}, {prop: "SetLines", name: "SetLines", pkg: "", typ: $funcType([sliceType$2], [$Bool], false)}, {prop: "SetLinesForContent", name: "SetLinesForContent", pkg: "", typ: $funcType([sliceType$5], [], false)}, {prop: "LineStart", name: "LineStart", pkg: "", typ: $funcType([$Int], [Pos], false)}, {prop: "AddLineInfo", name: "AddLineInfo", pkg: "", typ: $funcType([$Int, $String, $Int], [], false)}, {prop: "AddLineColumnInfo", name: "AddLineColumnInfo", pkg: "", typ: $funcType([$Int, $String, $Int, $Int], [], false)}, {prop: "Pos", name: "Pos", pkg: "", typ: $funcType([$Int], [Pos], false)}, {prop: "Offset", name: "Offset", pkg: "", typ: $funcType([Pos], [$Int], false)}, {prop: "Line", name: "Line", pkg: "", typ: $funcType([Pos], [$Int], false)}, {prop: "unpack", name: "unpack", pkg: "go/token", typ: $funcType([$Int, $Bool], [$String, $Int, $Int], false)}, {prop: "position", name: "position", pkg: "go/token", typ: $funcType([Pos, $Bool], [Position], false)}, {prop: "PositionFor", name: "PositionFor", pkg: "", typ: $funcType([Pos, $Bool], [Position], false)}, {prop: "Position", name: "Position", pkg: "", typ: $funcType([Pos], [Position], false)}];
+		ptrType$5.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([funcType], [$error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([funcType], [$error], false)}, {prop: "Base", name: "Base", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "AddFile", name: "AddFile", pkg: "", typ: $funcType([$String, $Int, $Int], [ptrType], false)}, {prop: "RemoveFile", name: "RemoveFile", pkg: "", typ: $funcType([ptrType], [], false)}, {prop: "Iterate", name: "Iterate", pkg: "", typ: $funcType([funcType$1], [], false)}, {prop: "file", name: "file", pkg: "go/token", typ: $funcType([Pos], [ptrType], false)}, {prop: "File", name: "File", pkg: "", typ: $funcType([Pos], [ptrType], false)}, {prop: "PositionFor", name: "PositionFor", pkg: "", typ: $funcType([Pos, $Bool], [Position], false)}, {prop: "Position", name: "Position", pkg: "", typ: $funcType([Pos], [Position], false)}];
 		serializedFile.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Base", name: "Base", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Size", name: "Size", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Lines", name: "Lines", embedded: false, exported: true, typ: sliceType$2, tag: ""}, {prop: "Infos", name: "Infos", embedded: false, exported: true, typ: sliceType$3, tag: ""}]);
 		serializedFileSet.init("", [{prop: "Base", name: "Base", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Files", name: "Files", embedded: false, exported: true, typ: sliceType, tag: ""}]);
 		Position.init("", [{prop: "Filename", name: "Filename", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Offset", name: "Offset", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Line", name: "Line", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Column", name: "Column", embedded: false, exported: true, typ: $Int, tag: ""}]);
@@ -54022,6 +52874,8 @@ $packages["path/filepath"] = (function() {
 				} else if (link.length > 0 && os.IsPathSeparator(link.charCodeAt(0))) {
 					dest = $substring(link, 0, 1);
 					end = 1;
+					vol = $substring(link, 0, 1);
+					volLen = 1;
 				} else {
 					r$1 = 0;
 					r$1 = dest.length - 1 >> 0;
@@ -54611,9 +53465,9 @@ $packages["go/scanner"] = (function() {
 				_tmp$5 = n;
 				line = _tmp$4;
 				col = _tmp$5;
-				/* */ if ((col === 0) || col > 1073741823) { $s = 7; continue; }
+				/* */ if ((col === 0) || col > 1073741824) { $s = 7; continue; }
 				/* */ $s = 8; continue;
-				/* if ((col === 0) || col > 1073741823) { */ case 7:
+				/* if ((col === 0) || col > 1073741824) { */ case 7:
 					$r = s.error(offs + i2 >> 0, "invalid column number: " + ($bytesToString($subslice(text, i2)))); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return;
 				/* } */ case 8:
@@ -54622,9 +53476,9 @@ $packages["go/scanner"] = (function() {
 			/* } else { */ case 5:
 				line = n;
 			/* } */ case 6:
-			/* */ if ((line === 0) || line > 1073741823) { $s = 10; continue; }
+			/* */ if ((line === 0) || line > 1073741824) { $s = 10; continue; }
 			/* */ $s = 11; continue;
-			/* if ((line === 0) || line > 1073741823) { */ case 10:
+			/* if ((line === 0) || line > 1073741824) { */ case 10:
 				$r = s.error(offs + i >> 0, "invalid line number: " + ($bytesToString($subslice(text, i)))); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = -1; return;
 			/* } */ case 11:
@@ -55657,7 +54511,7 @@ $packages["go/scanner"] = (function() {
 	return $pkg;
 })();
 $packages["go/ast"] = (function() {
-	var $pkg = {}, $init, bytes, fmt, scanner, token, io, os, reflect, sort, strconv, strings, Visitor, inspector, Scope, Object, ObjKind, FieldFilter, printer, localError, Node, Expr, Stmt, Decl, Comment, CommentGroup, Field, FieldList, BadExpr, Ident, Ellipsis, BasicLit, FuncLit, CompositeLit, ParenExpr, SelectorExpr, IndexExpr, IndexListExpr, SliceExpr, TypeAssertExpr, CallExpr, StarExpr, UnaryExpr, BinaryExpr, KeyValueExpr, ChanDir, ArrayType, StructType, FuncType, InterfaceType, MapType, ChanType, BadStmt, DeclStmt, EmptyStmt, LabeledStmt, ExprStmt, SendStmt, IncDecStmt, AssignStmt, GoStmt, DeferStmt, ReturnStmt, BranchStmt, BlockStmt, IfStmt, CaseClause, SwitchStmt, TypeSwitchStmt, CommClause, SelectStmt, ForStmt, RangeStmt, Spec, ImportSpec, ValueSpec, TypeSpec, BadDecl, GenDecl, FuncDecl, File, Package, sliceType, ptrType, ptrType$1, ptrType$2, ptrType$3, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, ptrType$16, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, ptrType$23, ptrType$24, ptrType$25, ptrType$26, ptrType$27, ptrType$28, ptrType$29, ptrType$30, ptrType$31, ptrType$32, ptrType$33, ptrType$34, ptrType$35, ptrType$36, ptrType$37, ptrType$38, ptrType$39, ptrType$40, ptrType$41, ptrType$42, ptrType$43, ptrType$44, ptrType$45, ptrType$46, ptrType$47, ptrType$48, ptrType$49, ptrType$50, ptrType$51, ptrType$52, ptrType$53, ptrType$54, ptrType$55, sliceType$1, ptrType$56, ptrType$57, ptrType$58, ptrType$60, sliceType$3, sliceType$5, sliceType$6, sliceType$7, sliceType$8, sliceType$9, mapType, ptrType$63, mapType$1, sliceType$11, sliceType$12, sliceType$13, sliceType$14, mapType$2, objKindStrings, indent, walkIdentList, walkExprList, walkStmtList, walkDeclList, Walk, Inspect, NewScope, NewObj, NotNilFilter, Fprint, fprint, isWhitespace, stripTrailingWhitespace, isDirective, NewIdent, IsExported;
+	var $pkg = {}, $init, bytes, fmt, scanner, token, io, os, reflect, sort, strconv, strings, Visitor, inspector, Scope, Object, ObjKind, FieldFilter, printer, localError, Node, Expr, Stmt, Decl, Comment, CommentGroup, Field, FieldList, BadExpr, Ident, Ellipsis, BasicLit, FuncLit, CompositeLit, ParenExpr, SelectorExpr, IndexExpr, IndexListExpr, SliceExpr, TypeAssertExpr, CallExpr, StarExpr, UnaryExpr, BinaryExpr, KeyValueExpr, ChanDir, ArrayType, StructType, FuncType, InterfaceType, MapType, ChanType, BadStmt, DeclStmt, EmptyStmt, LabeledStmt, ExprStmt, SendStmt, IncDecStmt, AssignStmt, GoStmt, DeferStmt, ReturnStmt, BranchStmt, BlockStmt, IfStmt, CaseClause, SwitchStmt, TypeSwitchStmt, CommClause, SelectStmt, ForStmt, RangeStmt, Spec, ImportSpec, ValueSpec, TypeSpec, BadDecl, GenDecl, FuncDecl, File, Package, sliceType, ptrType, ptrType$1, ptrType$2, ptrType$3, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, ptrType$16, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, ptrType$23, ptrType$24, ptrType$25, ptrType$26, ptrType$27, ptrType$28, ptrType$29, ptrType$30, ptrType$31, ptrType$32, ptrType$33, ptrType$34, ptrType$35, ptrType$36, ptrType$37, ptrType$38, ptrType$39, ptrType$40, ptrType$41, ptrType$42, ptrType$43, ptrType$44, ptrType$45, ptrType$46, ptrType$47, ptrType$48, ptrType$49, ptrType$50, ptrType$51, ptrType$52, ptrType$53, ptrType$54, ptrType$55, sliceType$1, ptrType$56, ptrType$57, ptrType$58, ptrType$61, sliceType$3, sliceType$5, sliceType$6, sliceType$7, sliceType$8, sliceType$9, mapType, ptrType$63, mapType$1, sliceType$11, sliceType$12, sliceType$13, sliceType$14, mapType$2, objKindStrings, indent, walkIdentList, walkExprList, walkStmtList, walkDeclList, Walk, Inspect, NewScope, NewObj, NotNilFilter, Fprint, fprint, isWhitespace, stripTrailingWhitespace, isDirective, NewIdent, IsExported;
 	bytes = $packages["bytes"];
 	fmt = $packages["fmt"];
 	scanner = $packages["go/scanner"];
@@ -55702,7 +54556,7 @@ $packages["go/ast"] = (function() {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.output = $ifaceNil;
-			this.fset = ptrType$60.nil;
+			this.fset = ptrType$61.nil;
 			this.filter = $throwNilPointerError;
 			this.ptrmap = false;
 			this.indent = 0;
@@ -56426,7 +55280,7 @@ $packages["go/ast"] = (function() {
 		this.Type = Type_;
 		this.Body = Body_;
 	});
-	File = $newType(0, $kindStruct, "ast.File", true, "go/ast", true, function(Doc_, Package_, Name_, Decls_, FileStart_, FileEnd_, Scope_, Imports_, Unresolved_, Comments_) {
+	File = $newType(0, $kindStruct, "ast.File", true, "go/ast", true, function(Doc_, Package_, Name_, Decls_, FileStart_, FileEnd_, Scope_, Imports_, Unresolved_, Comments_, GoVersion_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.Doc = ptrType$1.nil;
@@ -56439,6 +55293,7 @@ $packages["go/ast"] = (function() {
 			this.Imports = sliceType$8.nil;
 			this.Unresolved = sliceType$9.nil;
 			this.Comments = sliceType$3.nil;
+			this.GoVersion = "";
 			return;
 		}
 		this.Doc = Doc_;
@@ -56451,6 +55306,7 @@ $packages["go/ast"] = (function() {
 		this.Imports = Imports_;
 		this.Unresolved = Unresolved_;
 		this.Comments = Comments_;
+		this.GoVersion = GoVersion_;
 	});
 	Package = $newType(0, $kindStruct, "ast.Package", true, "go/ast", true, function(Name_, Scope_, Imports_, Files_) {
 		this.$val = this;
@@ -56598,7 +55454,7 @@ $packages["go/ast"] = (function() {
 		ptrType$56 = $ptrType(Object);
 		ptrType$57 = $ptrType(strings.Builder);
 		ptrType$58 = $ptrType(Scope);
-		ptrType$60 = $ptrType(token.FileSet);
+		ptrType$61 = $ptrType(token.FileSet);
 		sliceType$3 = $sliceType(ptrType$1);
 		sliceType$5 = $sliceType($String);
 		sliceType$6 = $sliceType(ptrType);
@@ -57402,7 +56258,7 @@ $packages["go/ast"] = (function() {
 		};
 		$pkg.Fprint = Fprint;
 		fprint = function fprint$1(w, fset, x, f) {
-			var {_r, err, f, fset, p, w, x, $s, $deferred, $r, $c} = $restore(this, {w, fset, x, f});
+			var {err, f, fset, p, w, x, $s, $deferred, $r, $c} = $restore(this, {w, fset, x, f});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			err = [err];
 			err[0] = $ifaceNil;
@@ -57420,11 +56276,10 @@ $packages["go/ast"] = (function() {
 				$r = p.printf("nil\n", sliceType$1.nil); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = -1; return err[0];
 			/* } */ case 2:
-			_r = reflect.ValueOf(x); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$r = p.print($clone(_r, reflect.Value)); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = p.printf("\n", sliceType$1.nil); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.print($clone(reflect.ValueOf(x), reflect.Value)); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.printf("\n", sliceType$1.nil); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return err[0];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  err[0]; } if($curGoroutine.asleep) { var $f = {$blk: fprint$1, $c: true, $r, _r, err, f, fset, p, w, x, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  err[0]; } if($curGoroutine.asleep) { var $f = {$blk: fprint$1, $c: true, $r, err, f, fset, p, w, x, $s, $deferred};return $f; } }
 		};
 		$ptrType(printer).prototype.Write = function Write(data) {
 			var {_i, _r, _r$1, _r$2, _r$3, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, b, data, err, i, j, m, n, p, $s, $r, $c} = $restore(this, {data});
@@ -57503,7 +56358,7 @@ $packages["go/ast"] = (function() {
 			/* */ } return; } var $f = {$blk: printf, $c: true, $r, _r, _tuple, args, err, format, p, x, $s};return $f;
 		};
 		$ptrType(printer).prototype.print = function print(x) {
-			var {_1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _entry, _i, _key, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _v, exists, first, i, i$1, i$2, key, line, n, n$1, n$2, name, ok, p, ptr, s, t, v, v$1, v$2, value, x, x$1, $s, $r, $c} = $restore(this, {x});
+			var {_1, _arg, _entry, _i, _key, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _v, exists, first, i, i$1, i$2, key, line, n, n$1, n$2, name, ok, p, ptr, s, t, v, v$1, v$2, value, x, x$1, $s, $r, $c} = $restore(this, {x});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			/* */ if (!NotNilFilter("", $clone(x, reflect.Value))) { $s = 1; continue; }
@@ -57521,190 +56376,173 @@ $packages["go/ast"] = (function() {
 				/* */ if (_1 === (25)) { $s = 10; continue; }
 				/* */ $s = 11; continue;
 				/* if (_1 === (20)) { */ case 5:
-					_r = $clone(x, reflect.Value).Elem(); /* */ $s = 13; case 13: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$r = p.print($clone(_r, reflect.Value)); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.print($clone($clone(x, reflect.Value).Elem(), reflect.Value)); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = 12; continue;
 				/* } else if (_1 === (21)) { */ case 6:
-					_arg = $clone(x, reflect.Value).Type();
-					_r$1 = $clone(x, reflect.Value).Len(); /* */ $s = 15; case 15: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_arg$1 = new $Int(_r$1);
-					$r = p.printf("%s (len = %d) {", new sliceType$1([_arg, _arg$1])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$2 = $clone(x, reflect.Value).Len(); /* */ $s = 19; case 19: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					/* */ if (_r$2 > 0) { $s = 17; continue; }
-					/* */ $s = 18; continue;
-					/* if (_r$2 > 0) { */ case 17:
+					$r = p.printf("%s (len = %d) {", new sliceType$1([$clone(x, reflect.Value).Type(), new $Int($clone(x, reflect.Value).Len())])); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* */ if ($clone(x, reflect.Value).Len() > 0) { $s = 15; continue; }
+					/* */ $s = 16; continue;
+					/* if ($clone(x, reflect.Value).Len() > 0) { */ case 15:
 						p.indent = p.indent + (1) >> 0;
-						$r = p.printf("\n", sliceType$1.nil); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_r$3 = $clone(x, reflect.Value).MapKeys(); /* */ $s = 21; case 21: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_ref = _r$3;
+						$r = p.printf("\n", sliceType$1.nil); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_ref = $clone(x, reflect.Value).MapKeys();
 						_i = 0;
-						/* while (true) { */ case 22:
-							/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 23; continue; }
+						/* while (true) { */ case 18:
+							/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 19; continue; }
 							key = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-							$r = p.print($clone(key, reflect.Value)); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$r = p.printf(": ", sliceType$1.nil); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_r$4 = $clone(x, reflect.Value).MapIndex($clone(key, reflect.Value)); /* */ $s = 26; case 26: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							$r = p.print($clone(_r$4, reflect.Value)); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$r = p.printf("\n", sliceType$1.nil); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = p.print($clone(key, reflect.Value)); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = p.printf(": ", sliceType$1.nil); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_r = $clone(x, reflect.Value).MapIndex($clone(key, reflect.Value)); /* */ $s = 22; case 22: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+							$r = p.print($clone(_r, reflect.Value)); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = p.printf("\n", sliceType$1.nil); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							_i++;
-						$s = 22; continue;
-						case 23:
+						$s = 18; continue;
+						case 19:
 						p.indent = p.indent - (1) >> 0;
-					/* } */ case 18:
-					$r = p.printf("}", sliceType$1.nil); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 16:
+					$r = p.printf("}", sliceType$1.nil); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = 12; continue;
 				/* } else if (_1 === (22)) { */ case 7:
-					$r = p.printf("*", sliceType$1.nil); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$5 = $clone(x, reflect.Value).Interface(); /* */ $s = 31; case 31: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					ptr = _r$5;
+					$r = p.printf("*", sliceType$1.nil); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$1 = $clone(x, reflect.Value).Interface(); /* */ $s = 27; case 27: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					ptr = _r$1;
 					_tuple = (_entry = $mapIndex(p.ptrmap,$emptyInterface.keyFor(ptr)), _entry !== undefined ? [_entry.v, true] : [0, false]);
 					line = _tuple[0];
 					exists = _tuple[1];
-					/* */ if (exists) { $s = 32; continue; }
-					/* */ $s = 33; continue;
-					/* if (exists) { */ case 32:
-						$r = p.printf("(obj @ %d)", new sliceType$1([new $Int(line)])); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 34; continue;
-					/* } else { */ case 33:
+					/* */ if (exists) { $s = 28; continue; }
+					/* */ $s = 29; continue;
+					/* if (exists) { */ case 28:
+						$r = p.printf("(obj @ %d)", new sliceType$1([new $Int(line)])); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 30; continue;
+					/* } else { */ case 29:
 						_key = ptr; (p.ptrmap || $throwRuntimeError("assignment to entry in nil map")).set($emptyInterface.keyFor(_key), { k: _key, v: p.line });
-						_r$6 = $clone(x, reflect.Value).Elem(); /* */ $s = 36; case 36: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						$r = p.print($clone(_r$6, reflect.Value)); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 34:
+						$r = p.print($clone($clone(x, reflect.Value).Elem(), reflect.Value)); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 30:
 					$s = 12; continue;
 				/* } else if (_1 === (17)) { */ case 8:
-					$r = p.printf("%s {", new sliceType$1([$clone(x, reflect.Value).Type()])); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$7 = $clone(x, reflect.Value).Len(); /* */ $s = 41; case 41: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					/* */ if (_r$7 > 0) { $s = 39; continue; }
-					/* */ $s = 40; continue;
-					/* if (_r$7 > 0) { */ case 39:
+					$r = p.printf("%s {", new sliceType$1([$clone(x, reflect.Value).Type()])); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* */ if ($clone(x, reflect.Value).Len() > 0) { $s = 34; continue; }
+					/* */ $s = 35; continue;
+					/* if ($clone(x, reflect.Value).Len() > 0) { */ case 34:
 						p.indent = p.indent + (1) >> 0;
-						$r = p.printf("\n", sliceType$1.nil); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.printf("\n", sliceType$1.nil); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						_tmp = 0;
-						_r$8 = $clone(x, reflect.Value).Len(); /* */ $s = 43; case 43: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						_tmp$1 = _r$8;
+						_tmp$1 = $clone(x, reflect.Value).Len();
 						i = _tmp;
 						n = _tmp$1;
-						/* while (true) { */ case 44:
-							/* if (!(i < n)) { break; } */ if(!(i < n)) { $s = 45; continue; }
-							$r = p.printf("%d: ", new sliceType$1([new $Int(i)])); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_r$9 = $clone(x, reflect.Value).Index(i); /* */ $s = 47; case 47: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-							$r = p.print($clone(_r$9, reflect.Value)); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$r = p.printf("\n", sliceType$1.nil); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* while (true) { */ case 37:
+							/* if (!(i < n)) { break; } */ if(!(i < n)) { $s = 38; continue; }
+							$r = p.printf("%d: ", new sliceType$1([new $Int(i)])); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = p.print($clone($clone(x, reflect.Value).Index(i), reflect.Value)); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = p.printf("\n", sliceType$1.nil); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							i = i + (1) >> 0;
-						$s = 44; continue;
-						case 45:
+						$s = 37; continue;
+						case 38:
 						p.indent = p.indent - (1) >> 0;
-					/* } */ case 40:
-					$r = p.printf("}", sliceType$1.nil); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 35:
+					$r = p.printf("}", sliceType$1.nil); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = 12; continue;
 				/* } else if (_1 === (23)) { */ case 9:
-					_r$10 = $clone(x, reflect.Value).Interface(); /* */ $s = 51; case 51: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_tuple$1 = $assertType(_r$10, sliceType, true);
+					_r$2 = $clone(x, reflect.Value).Interface(); /* */ $s = 43; case 43: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_tuple$1 = $assertType(_r$2, sliceType, true);
 					s = _tuple$1[0];
 					ok = _tuple$1[1];
-					/* */ if (ok) { $s = 52; continue; }
-					/* */ $s = 53; continue;
-					/* if (ok) { */ case 52:
-						$r = p.printf("%#q", new sliceType$1([s])); /* */ $s = 54; case 54: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* */ if (ok) { $s = 44; continue; }
+					/* */ $s = 45; continue;
+					/* if (ok) { */ case 44:
+						$r = p.printf("%#q", new sliceType$1([s])); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						$s = -1; return;
-					/* } */ case 53:
-					_arg$2 = $clone(x, reflect.Value).Type();
-					_r$11 = $clone(x, reflect.Value).Len(); /* */ $s = 55; case 55: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					_arg$3 = new $Int(_r$11);
-					$r = p.printf("%s (len = %d) {", new sliceType$1([_arg$2, _arg$3])); /* */ $s = 56; case 56: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$12 = $clone(x, reflect.Value).Len(); /* */ $s = 59; case 59: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					/* */ if (_r$12 > 0) { $s = 57; continue; }
-					/* */ $s = 58; continue;
-					/* if (_r$12 > 0) { */ case 57:
+					/* } */ case 45:
+					$r = p.printf("%s (len = %d) {", new sliceType$1([$clone(x, reflect.Value).Type(), new $Int($clone(x, reflect.Value).Len())])); /* */ $s = 47; case 47: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* */ if ($clone(x, reflect.Value).Len() > 0) { $s = 48; continue; }
+					/* */ $s = 49; continue;
+					/* if ($clone(x, reflect.Value).Len() > 0) { */ case 48:
 						p.indent = p.indent + (1) >> 0;
-						$r = p.printf("\n", sliceType$1.nil); /* */ $s = 60; case 60: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.printf("\n", sliceType$1.nil); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						_tmp$2 = 0;
-						_r$13 = $clone(x, reflect.Value).Len(); /* */ $s = 61; case 61: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-						_tmp$3 = _r$13;
+						_tmp$3 = $clone(x, reflect.Value).Len();
 						i$1 = _tmp$2;
 						n$1 = _tmp$3;
-						/* while (true) { */ case 62:
-							/* if (!(i$1 < n$1)) { break; } */ if(!(i$1 < n$1)) { $s = 63; continue; }
-							$r = p.printf("%d: ", new sliceType$1([new $Int(i$1)])); /* */ $s = 64; case 64: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_r$14 = $clone(x, reflect.Value).Index(i$1); /* */ $s = 65; case 65: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-							$r = p.print($clone(_r$14, reflect.Value)); /* */ $s = 66; case 66: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$r = p.printf("\n", sliceType$1.nil); /* */ $s = 67; case 67: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* while (true) { */ case 51:
+							/* if (!(i$1 < n$1)) { break; } */ if(!(i$1 < n$1)) { $s = 52; continue; }
+							$r = p.printf("%d: ", new sliceType$1([new $Int(i$1)])); /* */ $s = 53; case 53: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = p.print($clone($clone(x, reflect.Value).Index(i$1), reflect.Value)); /* */ $s = 54; case 54: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = p.printf("\n", sliceType$1.nil); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							i$1 = i$1 + (1) >> 0;
-						$s = 62; continue;
-						case 63:
+						$s = 51; continue;
+						case 52:
 						p.indent = p.indent - (1) >> 0;
-					/* } */ case 58:
-					$r = p.printf("}", sliceType$1.nil); /* */ $s = 68; case 68: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 49:
+					$r = p.printf("}", sliceType$1.nil); /* */ $s = 56; case 56: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = 12; continue;
 				/* } else if (_1 === (25)) { */ case 10:
 					t = $clone(x, reflect.Value).Type();
-					$r = p.printf("%s {", new sliceType$1([t])); /* */ $s = 69; case 69: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.printf("%s {", new sliceType$1([t])); /* */ $s = 57; case 57: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					p.indent = p.indent + (1) >> 0;
 					first = true;
 					_tmp$4 = 0;
-					_r$15 = t.NumField(); /* */ $s = 70; case 70: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-					_tmp$5 = _r$15;
+					_r$3 = t.NumField(); /* */ $s = 58; case 58: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_tmp$5 = _r$3;
 					i$2 = _tmp$4;
 					n$2 = _tmp$5;
-					/* while (true) { */ case 71:
-						/* if (!(i$2 < n$2)) { break; } */ if(!(i$2 < n$2)) { $s = 72; continue; }
-						_r$16 = t.Field(i$2); /* */ $s = 73; case 73: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-						name = _r$16.Name;
-						/* */ if (IsExported(name)) { $s = 74; continue; }
-						/* */ $s = 75; continue;
-						/* if (IsExported(name)) { */ case 74:
-							_r$17 = $clone(x, reflect.Value).Field(i$2); /* */ $s = 76; case 76: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-							value = _r$17;
-							if (p.filter === $throwNilPointerError) { _v = true; $s = 79; continue s; }
-							_r$18 = p.filter(name, $clone(value, reflect.Value)); /* */ $s = 80; case 80: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-							_v = _r$18; case 79:
-							/* */ if (_v) { $s = 77; continue; }
-							/* */ $s = 78; continue;
-							/* if (_v) { */ case 77:
-								/* */ if (first) { $s = 81; continue; }
-								/* */ $s = 82; continue;
-								/* if (first) { */ case 81:
-									$r = p.printf("\n", sliceType$1.nil); /* */ $s = 83; case 83: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* while (true) { */ case 59:
+						/* if (!(i$2 < n$2)) { break; } */ if(!(i$2 < n$2)) { $s = 60; continue; }
+						_r$4 = t.Field(i$2); /* */ $s = 61; case 61: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						name = _r$4.Name;
+						/* */ if (IsExported(name)) { $s = 62; continue; }
+						/* */ $s = 63; continue;
+						/* if (IsExported(name)) { */ case 62:
+							value = $clone(x, reflect.Value).Field(i$2);
+							if (p.filter === $throwNilPointerError) { _v = true; $s = 66; continue s; }
+							_r$5 = p.filter(name, $clone(value, reflect.Value)); /* */ $s = 67; case 67: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+							_v = _r$5; case 66:
+							/* */ if (_v) { $s = 64; continue; }
+							/* */ $s = 65; continue;
+							/* if (_v) { */ case 64:
+								/* */ if (first) { $s = 68; continue; }
+								/* */ $s = 69; continue;
+								/* if (first) { */ case 68:
+									$r = p.printf("\n", sliceType$1.nil); /* */ $s = 70; case 70: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 									first = false;
-								/* } */ case 82:
-								$r = p.printf("%s: ", new sliceType$1([new $String(name)])); /* */ $s = 84; case 84: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$r = p.print($clone(value, reflect.Value)); /* */ $s = 85; case 85: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$r = p.printf("\n", sliceType$1.nil); /* */ $s = 86; case 86: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 78:
-						/* } */ case 75:
+								/* } */ case 69:
+								$r = p.printf("%s: ", new sliceType$1([new $String(name)])); /* */ $s = 71; case 71: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$r = p.print($clone(value, reflect.Value)); /* */ $s = 72; case 72: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$r = p.printf("\n", sliceType$1.nil); /* */ $s = 73; case 73: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 65:
+						/* } */ case 63:
 						i$2 = i$2 + (1) >> 0;
-					$s = 71; continue;
-					case 72:
+					$s = 59; continue;
+					case 60:
 					p.indent = p.indent - (1) >> 0;
-					$r = p.printf("}", sliceType$1.nil); /* */ $s = 87; case 87: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.printf("}", sliceType$1.nil); /* */ $s = 74; case 74: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = 12; continue;
 				/* } else { */ case 11:
-					_r$19 = $clone(x, reflect.Value).Interface(); /* */ $s = 88; case 88: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-					v = _r$19;
+					_r$6 = $clone(x, reflect.Value).Interface(); /* */ $s = 75; case 75: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					v = _r$6;
 					_ref$1 = v;
-					/* */ if ($assertType(_ref$1, $String, true)[1]) { $s = 89; continue; }
-					/* */ if ($assertType(_ref$1, token.Pos, true)[1]) { $s = 90; continue; }
-					/* */ $s = 91; continue;
-					/* if ($assertType(_ref$1, $String, true)[1]) { */ case 89:
+					/* */ if ($assertType(_ref$1, $String, true)[1]) { $s = 76; continue; }
+					/* */ if ($assertType(_ref$1, token.Pos, true)[1]) { $s = 77; continue; }
+					/* */ $s = 78; continue;
+					/* if ($assertType(_ref$1, $String, true)[1]) { */ case 76:
 						v$1 = _ref$1.$val;
-						$r = p.printf("%q", new sliceType$1([new $String(v$1)])); /* */ $s = 92; case 92: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.printf("%q", new sliceType$1([new $String(v$1)])); /* */ $s = 79; case 79: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						$s = -1; return;
-					/* } else if ($assertType(_ref$1, token.Pos, true)[1]) { */ case 90:
+					/* } else if ($assertType(_ref$1, token.Pos, true)[1]) { */ case 77:
 						v$2 = _ref$1.$val;
-						/* */ if (!(p.fset === ptrType$60.nil)) { $s = 93; continue; }
-						/* */ $s = 94; continue;
-						/* if (!(p.fset === ptrType$60.nil)) { */ case 93:
-							_r$20 = p.fset.Position(v$2); /* */ $s = 95; case 95: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-							_arg$4 = (x$1 = _r$20, new x$1.constructor.elem(x$1));
-							$r = p.printf("%s", new sliceType$1([_arg$4])); /* */ $s = 96; case 96: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* */ if (!(p.fset === ptrType$61.nil)) { $s = 80; continue; }
+						/* */ $s = 81; continue;
+						/* if (!(p.fset === ptrType$61.nil)) { */ case 80:
+							_r$7 = p.fset.Position(v$2); /* */ $s = 82; case 82: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+							_arg = (x$1 = _r$7, new x$1.constructor.elem(x$1));
+							$r = p.printf("%s", new sliceType$1([_arg])); /* */ $s = 83; case 83: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							$s = -1; return;
-						/* } */ case 94:
-					/* } */ case 91:
-					$r = p.printf("%v", new sliceType$1([v])); /* */ $s = 97; case 97: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 81:
+					/* } */ case 78:
+					$r = p.printf("%v", new sliceType$1([v])); /* */ $s = 84; case 84: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 12:
 			case 4:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: print, $c: true, $r, _1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _entry, _i, _key, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _v, exists, first, i, i$1, i$2, key, line, n, n$1, n$2, name, ok, p, ptr, s, t, v, v$1, v$2, value, x, x$1, $s};return $f;
+			/* */ } return; } var $f = {$blk: print, $c: true, $r, _1, _arg, _entry, _i, _key, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _v, exists, first, i, i$1, i$2, key, line, n, n$1, n$2, name, ok, p, ptr, s, t, v, v$1, v$2, value, x, x$1, $s};return $f;
 		};
 		$ptrType(Comment).prototype.Pos = function Pos$1() {
 			var c;
@@ -58825,7 +57663,7 @@ $packages["go/ast"] = (function() {
 		Scope.init("", [{prop: "Outer", name: "Outer", embedded: false, exported: true, typ: ptrType$58, tag: ""}, {prop: "Objects", name: "Objects", embedded: false, exported: true, typ: mapType, tag: ""}]);
 		Object.init("", [{prop: "Kind", name: "Kind", embedded: false, exported: true, typ: ObjKind, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Decl", name: "Decl", embedded: false, exported: true, typ: $emptyInterface, tag: ""}, {prop: "Data", name: "Data", embedded: false, exported: true, typ: $emptyInterface, tag: ""}, {prop: "Type", name: "Type", embedded: false, exported: true, typ: $emptyInterface, tag: ""}]);
 		FieldFilter.init([$String, reflect.Value], [$Bool], false);
-		printer.init("go/ast", [{prop: "output", name: "output", embedded: false, exported: false, typ: io.Writer, tag: ""}, {prop: "fset", name: "fset", embedded: false, exported: false, typ: ptrType$60, tag: ""}, {prop: "filter", name: "filter", embedded: false, exported: false, typ: FieldFilter, tag: ""}, {prop: "ptrmap", name: "ptrmap", embedded: false, exported: false, typ: mapType$1, tag: ""}, {prop: "indent", name: "indent", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "last", name: "last", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "line", name: "line", embedded: false, exported: false, typ: $Int, tag: ""}]);
+		printer.init("go/ast", [{prop: "output", name: "output", embedded: false, exported: false, typ: io.Writer, tag: ""}, {prop: "fset", name: "fset", embedded: false, exported: false, typ: ptrType$61, tag: ""}, {prop: "filter", name: "filter", embedded: false, exported: false, typ: FieldFilter, tag: ""}, {prop: "ptrmap", name: "ptrmap", embedded: false, exported: false, typ: mapType$1, tag: ""}, {prop: "indent", name: "indent", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "last", name: "last", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "line", name: "line", embedded: false, exported: false, typ: $Int, tag: ""}]);
 		localError.init("go/ast", [{prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}]);
 		Node.init([{prop: "End", name: "End", pkg: "", typ: $funcType([], [token.Pos], false)}, {prop: "Pos", name: "Pos", pkg: "", typ: $funcType([], [token.Pos], false)}]);
 		Expr.init([{prop: "End", name: "End", pkg: "", typ: $funcType([], [token.Pos], false)}, {prop: "Pos", name: "Pos", pkg: "", typ: $funcType([], [token.Pos], false)}, {prop: "exprNode", name: "exprNode", pkg: "go/ast", typ: $funcType([], [], false)}]);
@@ -58886,7 +57724,7 @@ $packages["go/ast"] = (function() {
 		BadDecl.init("", [{prop: "From", name: "From", embedded: false, exported: true, typ: token.Pos, tag: ""}, {prop: "To", name: "To", embedded: false, exported: true, typ: token.Pos, tag: ""}]);
 		GenDecl.init("", [{prop: "Doc", name: "Doc", embedded: false, exported: true, typ: ptrType$1, tag: ""}, {prop: "TokPos", name: "TokPos", embedded: false, exported: true, typ: token.Pos, tag: ""}, {prop: "Tok", name: "Tok", embedded: false, exported: true, typ: token.Token, tag: ""}, {prop: "Lparen", name: "Lparen", embedded: false, exported: true, typ: token.Pos, tag: ""}, {prop: "Specs", name: "Specs", embedded: false, exported: true, typ: sliceType$14, tag: ""}, {prop: "Rparen", name: "Rparen", embedded: false, exported: true, typ: token.Pos, tag: ""}]);
 		FuncDecl.init("", [{prop: "Doc", name: "Doc", embedded: false, exported: true, typ: ptrType$1, tag: ""}, {prop: "Recv", name: "Recv", embedded: false, exported: true, typ: ptrType$3, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: ptrType$5, tag: ""}, {prop: "Type", name: "Type", embedded: false, exported: true, typ: ptrType$23, tag: ""}, {prop: "Body", name: "Body", embedded: false, exported: true, typ: ptrType$39, tag: ""}]);
-		File.init("", [{prop: "Doc", name: "Doc", embedded: false, exported: true, typ: ptrType$1, tag: ""}, {prop: "Package", name: "Package", embedded: false, exported: true, typ: token.Pos, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: ptrType$5, tag: ""}, {prop: "Decls", name: "Decls", embedded: false, exported: true, typ: sliceType$7, tag: ""}, {prop: "FileStart", name: "FileStart", embedded: false, exported: true, typ: token.Pos, tag: ""}, {prop: "FileEnd", name: "FileEnd", embedded: false, exported: true, typ: token.Pos, tag: ""}, {prop: "Scope", name: "Scope", embedded: false, exported: true, typ: ptrType$58, tag: ""}, {prop: "Imports", name: "Imports", embedded: false, exported: true, typ: sliceType$8, tag: ""}, {prop: "Unresolved", name: "Unresolved", embedded: false, exported: true, typ: sliceType$9, tag: ""}, {prop: "Comments", name: "Comments", embedded: false, exported: true, typ: sliceType$3, tag: ""}]);
+		File.init("", [{prop: "Doc", name: "Doc", embedded: false, exported: true, typ: ptrType$1, tag: ""}, {prop: "Package", name: "Package", embedded: false, exported: true, typ: token.Pos, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: ptrType$5, tag: ""}, {prop: "Decls", name: "Decls", embedded: false, exported: true, typ: sliceType$7, tag: ""}, {prop: "FileStart", name: "FileStart", embedded: false, exported: true, typ: token.Pos, tag: ""}, {prop: "FileEnd", name: "FileEnd", embedded: false, exported: true, typ: token.Pos, tag: ""}, {prop: "Scope", name: "Scope", embedded: false, exported: true, typ: ptrType$58, tag: ""}, {prop: "Imports", name: "Imports", embedded: false, exported: true, typ: sliceType$8, tag: ""}, {prop: "Unresolved", name: "Unresolved", embedded: false, exported: true, typ: sliceType$9, tag: ""}, {prop: "Comments", name: "Comments", embedded: false, exported: true, typ: sliceType$3, tag: ""}, {prop: "GoVersion", name: "GoVersion", embedded: false, exported: true, typ: $String, tag: ""}]);
 		Package.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Scope", name: "Scope", embedded: false, exported: true, typ: ptrType$58, tag: ""}, {prop: "Imports", name: "Imports", embedded: false, exported: true, typ: mapType, tag: ""}, {prop: "Files", name: "Files", embedded: false, exported: true, typ: mapType$2, tag: ""}]);
 	};
 	$init = function() {
@@ -59023,85 +57861,925 @@ $packages["container/heap"] = (function() {
 	$pkg.$init = $init;
 	return $pkg;
 })();
+$packages["internal/bisect"] = (function() {
+	var $pkg = {}, $init, runtime, sync, atomic, Matcher, atomicPointerDedup, cond, Writer, parseError, dedup, ptrType, sliceType, ptrType$1, ptrType$2, ptrType$3, ptrType$4, sliceType$1, sliceType$2, arrayType, arrayType$1, sliceType$3, arrayType$2, arrayType$3, arrayType$4, arrayType$5, arrayType$6, sliceType$4, sliceType$5, sliceType$6, sliceType$7, sliceType$8, sliceType$9, sliceType$10, ptrType$5, ptrType$6, ptrType$7, mapType, New, printFileLine, appendFileLine, PrintMarker, printStack, AppendMarker, Hash, fnv, fnvString, fnvUint64, fnvUint32;
+	runtime = $packages["runtime"];
+	sync = $packages["sync"];
+	atomic = $packages["sync/atomic"];
+	Matcher = $newType(0, $kindStruct, "bisect.Matcher", true, "internal/bisect", true, function(verbose_, quiet_, enable_, list_, dedup_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.verbose = false;
+			this.quiet = false;
+			this.enable = false;
+			this.list = sliceType.nil;
+			this.dedup = new atomicPointerDedup.ptr(0);
+			return;
+		}
+		this.verbose = verbose_;
+		this.quiet = quiet_;
+		this.enable = enable_;
+		this.list = list_;
+		this.dedup = dedup_;
+	});
+	atomicPointerDedup = $newType(0, $kindStruct, "bisect.atomicPointerDedup", true, "internal/bisect", false, function(p_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.p = 0;
+			return;
+		}
+		this.p = p_;
+	});
+	cond = $newType(0, $kindStruct, "bisect.cond", true, "internal/bisect", false, function(mask_, bits_, result_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.mask = new $Uint64(0, 0);
+			this.bits = new $Uint64(0, 0);
+			this.result = false;
+			return;
+		}
+		this.mask = mask_;
+		this.bits = bits_;
+		this.result = result_;
+	});
+	Writer = $newType(8, $kindInterface, "bisect.Writer", true, "internal/bisect", true, null);
+	parseError = $newType(0, $kindStruct, "bisect.parseError", true, "internal/bisect", false, function(text_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.text = "";
+			return;
+		}
+		this.text = text_;
+	});
+	dedup = $newType(0, $kindStruct, "bisect.dedup", true, "internal/bisect", false, function(recent_, mu_, m_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.recent = arrayType$3.zero();
+			this.mu = new sync.Mutex.ptr(0, 0);
+			this.m = false;
+			return;
+		}
+		this.recent = recent_;
+		this.mu = mu_;
+		this.m = m_;
+	});
+	$pkg.Matcher = Matcher;
+	$pkg.atomicPointerDedup = atomicPointerDedup;
+	$pkg.cond = cond;
+	$pkg.Writer = Writer;
+	$pkg.parseError = parseError;
+	$pkg.dedup = dedup;
+	$pkg.$finishSetup = function() {
+		ptrType = $ptrType(Matcher);
+		sliceType = $sliceType(cond);
+		ptrType$1 = $ptrType(dedup);
+		ptrType$2 = $ptrType(atomicPointerDedup);
+		ptrType$3 = $ptrType($UnsafePointer);
+		ptrType$4 = $ptrType(cond);
+		sliceType$1 = $sliceType($emptyInterface);
+		sliceType$2 = $sliceType($Uint8);
+		arrayType = $arrayType($Uint8, 24);
+		arrayType$1 = $arrayType($Uintptr, 16);
+		sliceType$3 = $sliceType($Uintptr);
+		arrayType$2 = $arrayType($Uint64, 4);
+		arrayType$3 = $arrayType(arrayType$2, 128);
+		arrayType$4 = $arrayType($Uint8, 50);
+		arrayType$5 = $arrayType($Uint8, 100);
+		arrayType$6 = $arrayType($Uint8, 33);
+		sliceType$4 = $sliceType($String);
+		sliceType$5 = $sliceType($Int);
+		sliceType$6 = $sliceType($Uint);
+		sliceType$7 = $sliceType($Int32);
+		sliceType$8 = $sliceType($Uint32);
+		sliceType$9 = $sliceType($Int64);
+		sliceType$10 = $sliceType($Uint64);
+		ptrType$5 = $ptrType(arrayType$2);
+		ptrType$6 = $ptrType($Uint64);
+		ptrType$7 = $ptrType(parseError);
+		mapType = $mapType($Uint64, $Bool);
+		New = function New$1(pattern) {
+			var _1, bits, c, i, m, mask, n, p, pattern, result, start, wid, x, x$1, x$2, x$3;
+			if (pattern === "") {
+				return [ptrType.nil, $ifaceNil];
+			}
+			m = new Matcher.ptr(false, false, false, sliceType.nil, new atomicPointerDedup.ptr(0));
+			p = pattern;
+			if (p.length > 0 && (p.charCodeAt(0) === 113)) {
+				m.quiet = true;
+				p = $substring(p, 1);
+				if (p === "") {
+					return [ptrType.nil, new parseError.ptr("invalid pattern syntax: " + pattern)];
+				}
+			}
+			while (true) {
+				if (!(p.length > 0 && (p.charCodeAt(0) === 118))) { break; }
+				m.verbose = true;
+				m.quiet = false;
+				p = $substring(p, 1);
+				if (p === "") {
+					return [ptrType.nil, new parseError.ptr("invalid pattern syntax: " + pattern)];
+				}
+			}
+			m.enable = true;
+			while (true) {
+				if (!(p.length > 0 && (p.charCodeAt(0) === 33))) { break; }
+				m.enable = !m.enable;
+				p = $substring(p, 1);
+				if (p === "") {
+					return [ptrType.nil, new parseError.ptr("invalid pattern syntax: " + pattern)];
+				}
+			}
+			if (p === "n") {
+				m.enable = !m.enable;
+				p = "y";
+			}
+			result = true;
+			bits = new $Uint64(0, 0);
+			start = 0;
+			wid = 1;
+			i = 0;
+			while (true) {
+				if (!(i <= p.length)) { break; }
+				c = 45;
+				if (i < p.length) {
+					c = p.charCodeAt(i);
+				}
+				if ((i === start) && (wid === 1) && (c === 120)) {
+					start = i + 1 >> 0;
+					wid = 4;
+					i = i + (1) >> 0;
+					continue;
+				}
+				_1 = c;
+				if ((_1 === (50)) || (_1 === (51)) || (_1 === (52)) || (_1 === (53)) || (_1 === (54)) || (_1 === (55)) || (_1 === (56)) || (_1 === (57))) {
+					if (!((wid === 4))) {
+						return [ptrType.nil, new parseError.ptr("invalid pattern syntax: " + pattern)];
+					}
+					bits = $shiftLeft64(bits, (wid));
+					bits = (x = (new $Uint64(0, (c - 48 << 24 >>> 24))), new $Uint64(bits.$high | x.$high, (bits.$low | x.$low) >>> 0));
+				} else if ((_1 === (48)) || (_1 === (49))) {
+					bits = $shiftLeft64(bits, (wid));
+					bits = (x$1 = (new $Uint64(0, (c - 48 << 24 >>> 24))), new $Uint64(bits.$high | x$1.$high, (bits.$low | x$1.$low) >>> 0));
+				} else if ((_1 === (97)) || (_1 === (98)) || (_1 === (99)) || (_1 === (100)) || (_1 === (101)) || (_1 === (102)) || (_1 === (65)) || (_1 === (66)) || (_1 === (67)) || (_1 === (68)) || (_1 === (69)) || (_1 === (70))) {
+					if (!((wid === 4))) {
+						return [ptrType.nil, new parseError.ptr("invalid pattern syntax: " + pattern)];
+					}
+					bits = $shiftLeft64(bits, (4));
+					bits = (x$2 = (new $Uint64(0, ((((c & ~32) << 24 >>> 24) - 65 << 24 >>> 24) + 10 << 24 >>> 24))), new $Uint64(bits.$high | x$2.$high, (bits.$low | x$2.$low) >>> 0));
+				} else if (_1 === (121)) {
+					if ((i + 1 >> 0) < p.length && ((p.charCodeAt((i + 1 >> 0)) === 48) || (p.charCodeAt((i + 1 >> 0)) === 49))) {
+						return [ptrType.nil, new parseError.ptr("invalid pattern syntax: " + pattern)];
+					}
+					bits = new $Uint64(0, 0);
+				} else if ((_1 === (43)) || (_1 === (45))) {
+					if ((c === 43) && result === false) {
+						return [ptrType.nil, new parseError.ptr("invalid pattern syntax (+ after -): " + pattern)];
+					}
+					if (i > 0) {
+						n = $imul(((i - start >> 0)), wid);
+						if (n > 64) {
+							return [ptrType.nil, new parseError.ptr("pattern bits too long: " + pattern)];
+						}
+						if (n <= 0) {
+							return [ptrType.nil, new parseError.ptr("invalid pattern syntax: " + pattern)];
+						}
+						if (p.charCodeAt(start) === 121) {
+							n = 0;
+						}
+						mask = (x$3 = $shiftLeft64(new $Uint64(0, 1), n), new $Uint64(x$3.$high - 0, x$3.$low - 1));
+						m.list = $append(m.list, new cond.ptr(mask, bits, result));
+					} else if (c === 45) {
+						m.list = $append(m.list, new cond.ptr(new $Uint64(0, 0), new $Uint64(0, 0), true));
+					}
+					bits = new $Uint64(0, 0);
+					result = c === 43;
+					start = i + 1 >> 0;
+					wid = 1;
+				} else {
+					return [ptrType.nil, new parseError.ptr("invalid pattern syntax: " + pattern)];
+				}
+				i = i + (1) >> 0;
+			}
+			return [m, $ifaceNil];
+		};
+		$pkg.New = New;
+		$ptrType(atomicPointerDedup).prototype.Load = function Load() {
+			var p;
+			p = this;
+			return ($pointerOfStructConversion(atomic.LoadPointer((p === ptrType$2.nil && $throwNilPointerError(), (p.$ptr_p || (p.$ptr_p = new ptrType$3(function() { return this.$target.p; }, function($v) { this.$target.p = $v; }, p))))), ptrType$1));
+		};
+		$ptrType(atomicPointerDedup).prototype.CompareAndSwap = function CompareAndSwap(old, new$1) {
+			var new$1, old, p;
+			p = this;
+			return atomic.CompareAndSwapPointer((p === ptrType$2.nil && $throwNilPointerError(), (p.$ptr_p || (p.$ptr_p = new ptrType$3(function() { return this.$target.p; }, function($v) { this.$target.p = $v; }, p)))), (old), (new$1));
+		};
+		$ptrType(Matcher).prototype.MarkerOnly = function MarkerOnly() {
+			var m;
+			m = this;
+			return !m.verbose;
+		};
+		$ptrType(Matcher).prototype.ShouldEnable = function ShouldEnable(id) {
+			var id, m;
+			m = this;
+			if (m === ptrType.nil) {
+				return true;
+			}
+			return m.matchResult(id) === m.enable;
+		};
+		$ptrType(Matcher).prototype.ShouldPrint = function ShouldPrint(id) {
+			var id, m;
+			m = this;
+			if (m === ptrType.nil || m.quiet) {
+				return false;
+			}
+			return m.matchResult(id);
+		};
+		$ptrType(Matcher).prototype.matchResult = function matchResult(id) {
+			var c, i, id, m, x, x$1, x$2, x$3;
+			m = this;
+			i = m.list.$length - 1 >> 0;
+			while (true) {
+				if (!(i >= 0)) { break; }
+				c = (x = m.list, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$4)));
+				if ((x$1 = (x$2 = c.mask, new $Uint64(id.$high & x$2.$high, (id.$low & x$2.$low) >>> 0)), x$3 = c.bits, (x$1.$high === x$3.$high && x$1.$low === x$3.$low))) {
+					return c.result;
+				}
+				i = i - (1) >> 0;
+			}
+			return false;
+		};
+		$ptrType(Matcher).prototype.FileLine = function FileLine(w, file, line) {
+			var {$24r, _r, file, line, m, w, $s, $r, $c} = $restore(this, {w, file, line});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			m = this;
+			if (m === ptrType.nil) {
+				$s = -1; return true;
+			}
+			_r = m.fileLine(w, file, line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: FileLine, $c: true, $r, $24r, _r, file, line, m, w, $s};return $f;
+		};
+		$ptrType(Matcher).prototype.fileLine = function fileLine(w, file, line) {
+			var {_r, _r$1, file, h, line, m, w, $s, $r, $c} = $restore(this, {w, file, line});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			m = this;
+			h = Hash(new sliceType$1([new $String(file), new $Int(line)]));
+			/* */ if (m.ShouldPrint(h)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (m.ShouldPrint(h)) { */ case 1:
+				/* */ if (m.MarkerOnly()) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (m.MarkerOnly()) { */ case 3:
+					_r = PrintMarker(w, h); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_r;
+					$s = 5; continue;
+				/* } else { */ case 4:
+					_r$1 = printFileLine(w, h, file, line); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_r$1;
+				/* } */ case 5:
+			/* } */ case 2:
+			$s = -1; return m.ShouldEnable(h);
+			/* */ } return; } var $f = {$blk: fileLine, $c: true, $r, _r, _r$1, file, h, line, m, w, $s};return $f;
+		};
+		printFileLine = function printFileLine$1(w, h, file, line) {
+			var {_r, _tuple, b, err, file, h, line, w, $s, $r, $c} = $restore(this, {w, h, file, line});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			b = $makeSlice(sliceType$2, 0, ((40 + file.length >> 0) + 24 >> 0));
+			b = AppendMarker(b, h);
+			b = appendFileLine(b, file, line);
+			b = $append(b, 10);
+			_r = w.Write(b); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			err = _tuple[1];
+			$s = -1; return err;
+			/* */ } return; } var $f = {$blk: printFileLine$1, $c: true, $r, _r, _tuple, b, err, file, h, line, w, $s};return $f;
+		};
+		appendFileLine = function appendFileLine$1(dst, file, line) {
+			var _q, _r, buf, dst, file, i, line, u;
+			dst = $appendSlice(dst, file);
+			dst = $append(dst, 58);
+			u = ((line >>> 0));
+			if (line < 0) {
+				dst = $append(dst, 45);
+				u = -u >>> 0;
+			}
+			buf = arrayType.zero();
+			i = 24;
+			while (true) {
+				if (!((i === 24) || u > 0)) { break; }
+				i = i - (1) >> 0;
+				((i < 0 || i >= buf.length) ? ($throwRuntimeError("index out of range"), undefined) : buf[i] = (48 + (((_r = u % 10, _r === _r ? _r : $throwRuntimeError("integer divide by zero")) << 24 >>> 24)) << 24 >>> 24));
+				u = (_q = u / (10), (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero"));
+			}
+			dst = $appendSlice(dst, $subslice(new sliceType$2(buf), i));
+			return dst;
+		};
+		$ptrType(Matcher).prototype.Stack = function Stack(w) {
+			var {$24r, _r, m, w, $s, $r, $c} = $restore(this, {w});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			m = this;
+			if (m === ptrType.nil) {
+				$s = -1; return true;
+			}
+			_r = m.stack(w); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: Stack, $c: true, $r, $24r, _r, m, w, $s};return $f;
+		};
+		$ptrType(Matcher).prototype.stack = function stack(w) {
+			var {_i, _i$1, _r, _r$1, _r$2, _ref, _ref$1, base, d, h, i, i$1, m, n, stk, w, $s, $r, $c} = $restore(this, {w});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			m = this;
+			stk = arrayType$1.zero();
+			n = runtime.Callers(2, new sliceType$3(stk));
+			if (n <= 1) {
+				$s = -1; return false;
+			}
+			base = stk[0];
+			_ref = $subslice(new sliceType$3(stk), 0, n);
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				i = _i;
+				((i < 0 || i >= stk.length) ? ($throwRuntimeError("index out of range"), undefined) : stk[i] = (((i < 0 || i >= stk.length) ? ($throwRuntimeError("index out of range"), undefined) : stk[i]) - (base) >>> 0));
+				_i++;
+			}
+			h = Hash(new sliceType$1([$subslice(new sliceType$3(stk), 0, n)]));
+			/* */ if (m.ShouldPrint(h)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (m.ShouldPrint(h)) { */ case 1:
+				d = ptrType$1.nil;
+				while (true) {
+					d = m.dedup.Load();
+					if (!(d === ptrType$1.nil)) {
+						break;
+					}
+					d = new dedup.ptr(arrayType$3.zero(), new sync.Mutex.ptr(0, 0), false);
+					if (m.dedup.CompareAndSwap(ptrType$1.nil, d)) {
+						break;
+					}
+				}
+				/* */ if (m.MarkerOnly()) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (m.MarkerOnly()) { */ case 3:
+					/* */ if (!d.seenLossy(h)) { $s = 6; continue; }
+					/* */ $s = 7; continue;
+					/* if (!d.seenLossy(h)) { */ case 6:
+						_r = PrintMarker(w, h); /* */ $s = 8; case 8: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						_r;
+					/* } */ case 7:
+					$s = 5; continue;
+				/* } else { */ case 4:
+					_r$1 = d.seen(h); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					/* */ if (!_r$1) { $s = 9; continue; }
+					/* */ $s = 10; continue;
+					/* if (!_r$1) { */ case 9:
+						_ref$1 = $subslice(new sliceType$3(stk), 0, n);
+						_i$1 = 0;
+						while (true) {
+							if (!(_i$1 < _ref$1.$length)) { break; }
+							i$1 = _i$1;
+							((i$1 < 0 || i$1 >= stk.length) ? ($throwRuntimeError("index out of range"), undefined) : stk[i$1] = (((i$1 < 0 || i$1 >= stk.length) ? ($throwRuntimeError("index out of range"), undefined) : stk[i$1]) + (base) >>> 0));
+							_i$1++;
+						}
+						_r$2 = printStack(w, h, $subslice(new sliceType$3(stk), 1, n)); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						_r$2;
+					/* } */ case 10:
+				/* } */ case 5:
+			/* } */ case 2:
+			$s = -1; return m.ShouldEnable(h);
+			/* */ } return; } var $f = {$blk: stack, $c: true, $r, _i, _i$1, _r, _r$1, _r$2, _ref, _ref$1, base, d, h, i, i$1, m, n, stk, w, $s};return $f;
+		};
+		PrintMarker = function PrintMarker$1(w, h) {
+			var {_r, _tuple, b, buf, err, h, w, $s, $r, $c} = $restore(this, {w, h});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			buf = arrayType$4.zero();
+			b = AppendMarker(new sliceType$2(buf), h);
+			b = $append(b, 10);
+			_r = w.Write(b); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			err = _tuple[1];
+			$s = -1; return err;
+			/* */ } return; } var $f = {$blk: PrintMarker$1, $c: true, $r, _r, _tuple, b, buf, err, h, w, $s};return $f;
+		};
+		$pkg.PrintMarker = PrintMarker;
+		printStack = function printStack$1(w, h, stk) {
+			var {_r, _tuple, _tuple$1, buf, err, f, frames, h, more, prefix, prefixBuf, stk, w, $s, $r, $c} = $restore(this, {w, h, stk});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			buf = $makeSlice(sliceType$2, 0, 2048);
+			prefixBuf = arrayType$5.zero();
+			prefix = AppendMarker($subslice(new sliceType$2(prefixBuf), 0, 0), h);
+			frames = runtime.CallersFrames(stk);
+			while (true) {
+				_tuple = frames.Next();
+				f = $clone(_tuple[0], runtime.Frame);
+				more = _tuple[1];
+				buf = $appendSlice(buf, prefix);
+				buf = $appendSlice(buf, f.Func.Name());
+				buf = $appendSlice(buf, "()\n");
+				buf = $appendSlice(buf, prefix);
+				buf = $append(buf, 9);
+				buf = appendFileLine(buf, f.File, f.Line);
+				buf = $append(buf, 10);
+				if (!more) {
+					break;
+				}
+			}
+			buf = $appendSlice(buf, prefix);
+			buf = $append(buf, 10);
+			_r = w.Write(buf); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple$1 = _r;
+			err = _tuple$1[1];
+			$s = -1; return err;
+			/* */ } return; } var $f = {$blk: printStack$1, $c: true, $r, _r, _tuple, _tuple$1, buf, err, f, frames, h, more, prefix, prefixBuf, stk, w, $s};return $f;
+		};
+		AppendMarker = function AppendMarker$1(dst, id) {
+			var buf, dst, i, id, x;
+			buf = arrayType$6.zero();
+			$copyString(new sliceType$2(buf), "[bisect-match 0x");
+			i = 0;
+			while (true) {
+				if (!(i < 16)) { break; }
+				(x = 16 + i >> 0, ((x < 0 || x >= buf.length) ? ($throwRuntimeError("index out of range"), undefined) : buf[x] = "0123456789abcdef".charCodeAt($flatten64($shiftRightUint64(id, 60)))));
+				id = $shiftLeft64(id, (4));
+				i = i + (1) >> 0;
+			}
+			buf[32] = 93;
+			return $appendSlice(dst, new sliceType$2(buf));
+		};
+		$pkg.AppendMarker = AppendMarker;
+		Hash = function Hash$1(data) {
+			var _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _i$9, _ref, _ref$1, _ref$10, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, data, h, v, v$1, v$10, v$11, v$12, v$13, v$14, v$15, v$16, v$17, v$18, v$19, v$2, v$3, v$4, v$5, v$6, v$7, v$8, v$9, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8;
+			h = new $Uint64(3421674724, 2216829733);
+			_ref = data;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				v = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_ref$1 = v;
+				if ($assertType(_ref$1, $String, true)[1]) {
+					v$2 = _ref$1.$val;
+					h = fnvString(h, v$2);
+				} else if ($assertType(_ref$1, $Uint8, true)[1]) {
+					v$3 = _ref$1.$val;
+					h = fnv(h, v$3);
+				} else if ($assertType(_ref$1, $Int, true)[1]) {
+					v$4 = _ref$1.$val;
+					h = fnvUint64(h, (new $Uint64(0, v$4)));
+				} else if ($assertType(_ref$1, $Uint, true)[1]) {
+					v$5 = _ref$1.$val;
+					h = fnvUint64(h, (new $Uint64(0, v$5)));
+				} else if ($assertType(_ref$1, $Int32, true)[1]) {
+					v$6 = _ref$1.$val;
+					h = fnvUint32(h, ((v$6 >>> 0)));
+				} else if ($assertType(_ref$1, $Uint32, true)[1]) {
+					v$7 = _ref$1.$val;
+					h = fnvUint32(h, v$7);
+				} else if ($assertType(_ref$1, $Int64, true)[1]) {
+					v$8 = _ref$1.$val;
+					h = fnvUint64(h, (new $Uint64(v$8.$high, v$8.$low)));
+				} else if ($assertType(_ref$1, $Uint64, true)[1]) {
+					v$9 = _ref$1.$val;
+					h = fnvUint64(h, v$9);
+				} else if ($assertType(_ref$1, $Uintptr, true)[1]) {
+					v$10 = _ref$1.$val;
+					h = fnvUint64(h, (new $Uint64(0, v$10.constructor === Number ? v$10 : 1)));
+				} else if ($assertType(_ref$1, sliceType$4, true)[1]) {
+					v$11 = _ref$1.$val;
+					_ref$2 = v$11;
+					_i$1 = 0;
+					while (true) {
+						if (!(_i$1 < _ref$2.$length)) { break; }
+						x = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
+						h = fnvString(h, x);
+						_i$1++;
+					}
+				} else if ($assertType(_ref$1, sliceType$2, true)[1]) {
+					v$12 = _ref$1.$val;
+					_ref$3 = v$12;
+					_i$2 = 0;
+					while (true) {
+						if (!(_i$2 < _ref$3.$length)) { break; }
+						x$1 = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
+						h = fnv(h, x$1);
+						_i$2++;
+					}
+				} else if ($assertType(_ref$1, sliceType$5, true)[1]) {
+					v$13 = _ref$1.$val;
+					_ref$4 = v$13;
+					_i$3 = 0;
+					while (true) {
+						if (!(_i$3 < _ref$4.$length)) { break; }
+						x$2 = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
+						h = fnvUint64(h, (new $Uint64(0, x$2)));
+						_i$3++;
+					}
+				} else if ($assertType(_ref$1, sliceType$6, true)[1]) {
+					v$14 = _ref$1.$val;
+					_ref$5 = v$14;
+					_i$4 = 0;
+					while (true) {
+						if (!(_i$4 < _ref$5.$length)) { break; }
+						x$3 = ((_i$4 < 0 || _i$4 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$4]);
+						h = fnvUint64(h, (new $Uint64(0, x$3)));
+						_i$4++;
+					}
+				} else if ($assertType(_ref$1, sliceType$7, true)[1]) {
+					v$15 = _ref$1.$val;
+					_ref$6 = v$15;
+					_i$5 = 0;
+					while (true) {
+						if (!(_i$5 < _ref$6.$length)) { break; }
+						x$4 = ((_i$5 < 0 || _i$5 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$5]);
+						h = fnvUint32(h, ((x$4 >>> 0)));
+						_i$5++;
+					}
+				} else if ($assertType(_ref$1, sliceType$8, true)[1]) {
+					v$16 = _ref$1.$val;
+					_ref$7 = v$16;
+					_i$6 = 0;
+					while (true) {
+						if (!(_i$6 < _ref$7.$length)) { break; }
+						x$5 = ((_i$6 < 0 || _i$6 >= _ref$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$7.$array[_ref$7.$offset + _i$6]);
+						h = fnvUint32(h, x$5);
+						_i$6++;
+					}
+				} else if ($assertType(_ref$1, sliceType$9, true)[1]) {
+					v$17 = _ref$1.$val;
+					_ref$8 = v$17;
+					_i$7 = 0;
+					while (true) {
+						if (!(_i$7 < _ref$8.$length)) { break; }
+						x$6 = ((_i$7 < 0 || _i$7 >= _ref$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$8.$array[_ref$8.$offset + _i$7]);
+						h = fnvUint64(h, (new $Uint64(x$6.$high, x$6.$low)));
+						_i$7++;
+					}
+				} else if ($assertType(_ref$1, sliceType$10, true)[1]) {
+					v$18 = _ref$1.$val;
+					_ref$9 = v$18;
+					_i$8 = 0;
+					while (true) {
+						if (!(_i$8 < _ref$9.$length)) { break; }
+						x$7 = ((_i$8 < 0 || _i$8 >= _ref$9.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$9.$array[_ref$9.$offset + _i$8]);
+						h = fnvUint64(h, x$7);
+						_i$8++;
+					}
+				} else if ($assertType(_ref$1, sliceType$3, true)[1]) {
+					v$19 = _ref$1.$val;
+					_ref$10 = v$19;
+					_i$9 = 0;
+					while (true) {
+						if (!(_i$9 < _ref$10.$length)) { break; }
+						x$8 = ((_i$9 < 0 || _i$9 >= _ref$10.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$10.$array[_ref$10.$offset + _i$9]);
+						h = fnvUint64(h, (new $Uint64(0, x$8.constructor === Number ? x$8 : 1)));
+						_i$9++;
+					}
+				} else {
+					v$1 = _ref$1;
+					$panic(new $String("bisect.Hash: unexpected argument type"));
+				}
+				_i++;
+			}
+			return h;
+		};
+		$pkg.Hash = Hash;
+		$ptrType(parseError).prototype.Error = function Error() {
+			var e;
+			e = this;
+			return e.text;
+		};
+		fnv = function fnv$1(h, x) {
+			var h, x, x$1;
+			h = (x$1 = (new $Uint64(0, x)), new $Uint64(h.$high ^ x$1.$high, (h.$low ^ x$1.$low) >>> 0));
+			h = $mul64(h, (new $Uint64(256, 435)));
+			return h;
+		};
+		fnvString = function fnvString$1(h, x) {
+			var h, i, x, x$1;
+			i = 0;
+			while (true) {
+				if (!(i < x.length)) { break; }
+				h = (x$1 = (new $Uint64(0, x.charCodeAt(i))), new $Uint64(h.$high ^ x$1.$high, (h.$low ^ x$1.$low) >>> 0));
+				h = $mul64(h, (new $Uint64(256, 435)));
+				i = i + (1) >> 0;
+			}
+			return h;
+		};
+		fnvUint64 = function fnvUint64$1(h, x) {
+			var h, i, x, x$1;
+			i = 0;
+			while (true) {
+				if (!(i < 8)) { break; }
+				h = (x$1 = (new $Uint64(x.$high & 0, (x.$low & 255) >>> 0)), new $Uint64(h.$high ^ x$1.$high, (h.$low ^ x$1.$low) >>> 0));
+				x = $shiftRightUint64(x, (8));
+				h = $mul64(h, (new $Uint64(256, 435)));
+				i = i + (1) >> 0;
+			}
+			return h;
+		};
+		fnvUint32 = function fnvUint32$1(h, x) {
+			var h, i, x, x$1, y;
+			i = 0;
+			while (true) {
+				if (!(i < 4)) { break; }
+				h = (x$1 = (new $Uint64(0, ((x & 255) >>> 0))), new $Uint64(h.$high ^ x$1.$high, (h.$low ^ x$1.$low) >>> 0));
+				x = (y = (8), y < 32 ? (x >>> y) : 0) >>> 0;
+				h = $mul64(h, (new $Uint64(256, 435)));
+				i = i + (1) >> 0;
+			}
+			return h;
+		};
+		$ptrType(dedup).prototype.seen = function seen(h) {
+			var {_entry, _key, d, h, seen$1, $s, $r, $c} = $restore(this, {h});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			d = this;
+			$r = d.mu.Lock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			if (d.m === false) {
+				d.m = new $global.Map();
+			}
+			seen$1 = (_entry = $mapIndex(d.m,$Uint64.keyFor(h)), _entry !== undefined ? _entry.v : false);
+			_key = h; (d.m || $throwRuntimeError("assignment to entry in nil map")).set($Uint64.keyFor(_key), { k: _key, v: true });
+			$r = d.mu.Unlock(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return seen$1;
+			/* */ } return; } var $f = {$blk: seen, $c: true, $r, _entry, _key, d, h, seen$1, $s};return $f;
+		};
+		$ptrType(dedup).prototype.seenLossy = function seenLossy(h) {
+			var _i, _r, _r$1, _ref, cache, ch, d, h, i, x, x$1, x$2, x$3, x$4, x$5;
+			d = this;
+			cache = (x = d.recent, x$1 = (_r = ((h.$low >>> 0)) % 128, _r === _r ? _r : $throwRuntimeError("integer divide by zero")), ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x, x$1, ptrType$5)));
+			i = 0;
+			while (true) {
+				if (!(i < 4)) { break; }
+				if ((x$2 = atomic.LoadUint64(((i < 0 || i >= cache.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(cache, i, ptrType$6))), (x$2.$high === h.$high && x$2.$low === h.$low))) {
+					return true;
+				}
+				i = i + (1) >> 0;
+			}
+			ch = new $Uint64(3421674724, 2216829733);
+			_ref = cache;
+			_i = 0;
+			while (true) {
+				if (!(_i < 4)) { break; }
+				x$4 = (x$3 = (_ref === ptrType$5.nil && $throwNilPointerError(), _ref), ((_i < 0 || _i >= x$3.length) ? ($throwRuntimeError("index out of range"), undefined) : x$3[_i]));
+				ch = fnvUint64(ch, x$4);
+				_i++;
+			}
+			atomic.StoreUint64((x$5 = (_r$1 = ((ch.$low >>> 0)) % 4, _r$1 === _r$1 ? _r$1 : $throwRuntimeError("integer divide by zero")), ((x$5 < 0 || x$5 >= cache.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(cache, x$5, ptrType$6))), h);
+			return false;
+		};
+		ptrType.methods = [{prop: "MarkerOnly", name: "MarkerOnly", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "ShouldEnable", name: "ShouldEnable", pkg: "", typ: $funcType([$Uint64], [$Bool], false)}, {prop: "ShouldPrint", name: "ShouldPrint", pkg: "", typ: $funcType([$Uint64], [$Bool], false)}, {prop: "matchResult", name: "matchResult", pkg: "internal/bisect", typ: $funcType([$Uint64], [$Bool], false)}, {prop: "FileLine", name: "FileLine", pkg: "", typ: $funcType([Writer, $String, $Int], [$Bool], false)}, {prop: "fileLine", name: "fileLine", pkg: "internal/bisect", typ: $funcType([Writer, $String, $Int], [$Bool], false)}, {prop: "Stack", name: "Stack", pkg: "", typ: $funcType([Writer], [$Bool], false)}, {prop: "stack", name: "stack", pkg: "internal/bisect", typ: $funcType([Writer], [$Bool], false)}];
+		ptrType$2.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [ptrType$1], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([ptrType$1, ptrType$1], [$Bool], false)}];
+		ptrType$7.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$1.methods = [{prop: "seen", name: "seen", pkg: "internal/bisect", typ: $funcType([$Uint64], [$Bool], false)}, {prop: "seenLossy", name: "seenLossy", pkg: "internal/bisect", typ: $funcType([$Uint64], [$Bool], false)}];
+		Matcher.init("internal/bisect", [{prop: "verbose", name: "verbose", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "quiet", name: "quiet", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "enable", name: "enable", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "list", name: "list", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "dedup", name: "dedup", embedded: false, exported: false, typ: atomicPointerDedup, tag: ""}]);
+		atomicPointerDedup.init("internal/bisect", [{prop: "p", name: "p", embedded: false, exported: false, typ: $UnsafePointer, tag: ""}]);
+		cond.init("internal/bisect", [{prop: "mask", name: "mask", embedded: false, exported: false, typ: $Uint64, tag: ""}, {prop: "bits", name: "bits", embedded: false, exported: false, typ: $Uint64, tag: ""}, {prop: "result", name: "result", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		Writer.init([{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}]);
+		parseError.init("internal/bisect", [{prop: "text", name: "text", embedded: false, exported: false, typ: $String, tag: ""}]);
+		dedup.init("internal/bisect", [{prop: "recent", name: "recent", embedded: false, exported: false, typ: arrayType$3, tag: ""}, {prop: "mu", name: "mu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "m", name: "m", embedded: false, exported: false, typ: mapType, tag: ""}]);
+	};
+	$init = function() {
+		$pkg.$init = function() {};
+		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
+		$r = runtime.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = sync.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = atomic.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
+	};
+	$pkg.$init = $init;
+	return $pkg;
+})();
+$packages["internal/godebugs"] = (function() {
+	var $pkg = {}, $init, Info, sliceType, ptrType, Lookup;
+	Info = $newType(0, $kindStruct, "godebugs.Info", true, "internal/godebugs", true, function(Name_, Package_, Changed_, Old_, Opaque_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Name = "";
+			this.Package = "";
+			this.Changed = 0;
+			this.Old = "";
+			this.Opaque = false;
+			return;
+		}
+		this.Name = Name_;
+		this.Package = Package_;
+		this.Changed = Changed_;
+		this.Old = Old_;
+		this.Opaque = Opaque_;
+	});
+	$pkg.Info = Info;
+	$pkg.$finishSetup = function() {
+		sliceType = $sliceType(Info);
+		ptrType = $ptrType(Info);
+		Lookup = function Lookup$1(name) {
+			var hi, lo, m, mid, name;
+			lo = 0;
+			hi = $pkg.All.$length;
+			while (true) {
+				if (!(lo < hi)) { break; }
+				m = lo + (((hi - lo >> 0)) >> 1 >> 0) >> 0;
+				mid = ((m < 0 || m >= $pkg.All.$length) ? ($throwRuntimeError("index out of range"), undefined) : $pkg.All.$array[$pkg.All.$offset + m]).Name;
+				if (name === mid) {
+					return ((m < 0 || m >= $pkg.All.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr($pkg.All.$array, $pkg.All.$offset + m, ptrType));
+				}
+				if (name < mid) {
+					hi = m;
+				} else {
+					lo = m + 1 >> 0;
+				}
+			}
+			return ptrType.nil;
+		};
+		$pkg.Lookup = Lookup;
+		Info.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Package", name: "Package", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Changed", name: "Changed", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Old", name: "Old", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Opaque", name: "Opaque", embedded: false, exported: true, typ: $Bool, tag: ""}]);
+	};
+	$init = function() {
+		$pkg.$init = function() {};
+		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
+		$pkg.All = new sliceType([$clone(new Info.ptr("execerrdot", "os/exec", 0, "", false), Info), $clone(new Info.ptr("gocachehash", "cmd/go", 0, "", false), Info), $clone(new Info.ptr("gocachetest", "cmd/go", 0, "", false), Info), $clone(new Info.ptr("gocacheverify", "cmd/go", 0, "", false), Info), $clone(new Info.ptr("http2client", "net/http", 0, "", false), Info), $clone(new Info.ptr("http2debug", "net/http", 0, "", true), Info), $clone(new Info.ptr("http2server", "net/http", 0, "", false), Info), $clone(new Info.ptr("installgoroot", "go/build", 0, "", false), Info), $clone(new Info.ptr("jstmpllitinterp", "html/template", 0, "", false), Info), $clone(new Info.ptr("multipartmaxheaders", "mime/multipart", 0, "", false), Info), $clone(new Info.ptr("multipartmaxparts", "mime/multipart", 0, "", false), Info), $clone(new Info.ptr("multipathtcp", "net", 0, "", false), Info), $clone(new Info.ptr("netdns", "net", 0, "", true), Info), $clone(new Info.ptr("netedns0", "net", 19, "0", false), Info), $clone(new Info.ptr("panicnil", "runtime", 21, "1", false), Info), $clone(new Info.ptr("randautoseed", "math/rand", 0, "", false), Info), $clone(new Info.ptr("tarinsecurepath", "archive/tar", 0, "", false), Info), $clone(new Info.ptr("tlsmaxrsasize", "crypto/tls", 0, "", false), Info), $clone(new Info.ptr("x509sha1", "crypto/x509", 0, "", false), Info), $clone(new Info.ptr("x509usefallbackroots", "crypto/x509", 0, "", false), Info), $clone(new Info.ptr("zipinsecurepath", "archive/zip", 0, "", false), Info)]);
+		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
+	};
+	$pkg.$init = $init;
+	return $pkg;
+})();
 $packages["internal/godebug"] = (function() {
-	var $pkg = {}, $init, sync, atomic, Setting, ptrType, ptrType$1, ptrType$2, ptrType$3, cache, empty, empty$24ptr, updateMu, setUpdate, New, init, update, parse;
+	var $pkg = {}, $init, bisect, godebugs, sync, atomic, Setting, setting, value, runtimeStderr, ptrType, ptrType$1, ptrType$2, ptrType$3, ptrType$4, ptrType$5, sliceType, ptrType$6, cache, empty, empty$24ptr, updateMu, stderr, stderr$24ptr, setUpdate, registerMetric, setNewIncNonDefault, New, lookup, init, newIncNonDefault, update, parse, write;
+	bisect = $packages["internal/bisect"];
+	godebugs = $packages["internal/godebugs"];
 	sync = $packages["sync"];
 	atomic = $packages["sync/atomic"];
-	Setting = $newType(0, $kindStruct, "godebug.Setting", true, "internal/godebug", true, function(name_, once_, value_) {
+	Setting = $newType(0, $kindStruct, "godebug.Setting", true, "internal/godebug", true, function(name_, once_, setting_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.name = "";
 			this.once = new sync.Once.ptr(0, new sync.Mutex.ptr(0, 0));
-			this.value = ptrType$1.nil;
+			this.setting = ptrType$2.nil;
 			return;
 		}
 		this.name = name_;
 		this.once = once_;
+		this.setting = setting_;
+	});
+	setting = $newType(0, $kindStruct, "godebug.setting", true, "internal/godebug", false, function(value_, nonDefaultOnce_, nonDefault_, info_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.value = new atomic.Pointer[10 /* internal/godebug.value */].ptr(ptrType$4.nil);
+			this.nonDefaultOnce = new sync.Once.ptr(0, new sync.Mutex.ptr(0, 0));
+			this.nonDefault = new atomic.Uint64.ptr(new atomic.noCopy.ptr(), new atomic.align64.ptr(), new $Uint64(0, 0));
+			this.info = ptrType$3.nil;
+			return;
+		}
 		this.value = value_;
+		this.nonDefaultOnce = nonDefaultOnce_;
+		this.nonDefault = nonDefault_;
+		this.info = info_;
+	});
+	value = $newType(0, $kindStruct, "godebug.value", true, "internal/godebug", false, function(text_, bisect_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.text = "";
+			this.bisect = ptrType$1.nil;
+			return;
+		}
+		this.text = text_;
+		this.bisect = bisect_;
 	});
+	runtimeStderr = $newType(0, $kindStruct, "godebug.runtimeStderr", true, "internal/godebug", false, function() { this.$val = this; });
 	$pkg.Setting = Setting;
+	$pkg.setting = setting;
+	$pkg.value = value;
+	$pkg.runtimeStderr = runtimeStderr;
 	$pkg.$finishSetup = function() {
 		ptrType = $ptrType(sync.readOnly);
-		ptrType$1 = $ptrType(atomic.Pointer[10 /* string */]);
-		ptrType$2 = $ptrType($String);
-		ptrType$3 = $ptrType(Setting);
+		ptrType$1 = $ptrType(bisect.Matcher);
+		ptrType$2 = $ptrType(setting);
+		ptrType$3 = $ptrType(godebugs.Info);
+		ptrType$4 = $ptrType(value);
+		ptrType$5 = $ptrType(Setting);
+		sliceType = $sliceType($Uint8);
+		ptrType$6 = $ptrType(runtimeStderr);
 		setUpdate = function() {
 		$throwRuntimeError("native function not implemented: internal/godebug.setUpdate");
 	};
+		registerMetric = function registerMetric$1(name, read) {
+			var name, read;
+		};
+		setNewIncNonDefault = function setNewIncNonDefault$1(newIncNonDefault$1) {
+			var newIncNonDefault$1;
+		};
 		New = function New$1(name) {
 			var name;
-			return new Setting.ptr(name, new sync.Once.ptr(0, new sync.Mutex.ptr(0, 0)), ptrType$1.nil);
+			return new Setting.ptr(name, new sync.Once.ptr(0, new sync.Mutex.ptr(0, 0)), ptrType$2.nil);
 		};
 		$pkg.New = New;
 		$ptrType(Setting).prototype.Name = function Name() {
 			var s;
 			s = this;
+			if (!(s.name === "") && (s.name.charCodeAt(0) === 35)) {
+				return $substring(s.name, 1);
+			}
 			return s.name;
 		};
+		$ptrType(Setting).prototype.Undocumented = function Undocumented() {
+			var s;
+			s = this;
+			return !(s.name === "") && (s.name.charCodeAt(0) === 35);
+		};
 		$ptrType(Setting).prototype.String = function String() {
 			var {$24r, _r, s, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			s = this;
 			_r = s.Value(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = s.name + "=" + _r;
+			$24r = s.Name() + "=" + _r;
 			$s = 2; case 2: return $24r;
 			/* */ } return; } var $f = {$blk: String, $c: true, $r, $24r, _r, s, $s};return $f;
 		};
-		$ptrType(Setting).prototype.Value = function Value() {
+		$ptrType(Setting).prototype.IncNonDefault = function IncNonDefault() {
 			var {s, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			s = this;
+			$r = s.setting.nonDefaultOnce.Do($methodVal(s, "register")); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			s.setting.nonDefault.Add(new $Uint64(0, 1));
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: IncNonDefault, $c: true, $r, s, $s};return $f;
+		};
+		$ptrType(Setting).prototype.register = function register() {
+			var s;
+			s = this;
+			if (s.setting.info === ptrType$3.nil || s.setting.info.Opaque) {
+				$panic(new $String("godebug: unexpected IncNonDefault of " + s.name));
+			}
+			registerMetric("/godebug/non-default-behavior/" + s.Name() + ":events", $methodVal(s.setting.nonDefault, "Load"));
+		};
+		$ptrType(Setting).prototype.Value = function Value() {
+			var {_r, _v, s, v, x, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			s = [s];
 			s[0] = this;
 			$r = s[0].once.Do((function(s) { return function Setting·Value·func1() {
-					var {_r, _r$1, _tuple, _tuple$1, ok, p, v, $s, $r, $c} = $restore(this, {});
+					var {_r, $s, $r, $c} = $restore(this, {});
 					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_r = cache.Load(new $String(s[0].name)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_tuple = _r;
-					v = _tuple[0];
-					ok = _tuple[1];
-					/* */ if (!ok) { $s = 2; continue; }
-					/* */ $s = 3; continue;
-					/* if (!ok) { */ case 2:
-						p = new atomic.Pointer[10 /* string */].ptr(ptrType$2.nil);
-						p.Store((empty$24ptr || (empty$24ptr = new ptrType$2(function() { return empty; }, function($v) { empty = $v; }))));
-						_r$1 = cache.LoadOrStore(new $String(s[0].name), p); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						_tuple$1 = _r$1;
-						v = _tuple$1[0];
-					/* } */ case 3:
-					s[0].value = $assertType(v, ptrType$1);
+					_r = lookup(s[0].Name()); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					s[0].setting = _r;
+					if (s[0].setting.info === ptrType$3.nil && !s[0].Undocumented()) {
+						$panic(new $String("godebug: Value of name not listed in godebugs.All: " + s[0].name));
+					}
 					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Setting·Value·func1, $c: true, $r, _r, _r$1, _tuple, _tuple$1, ok, p, v, $s};return $f;
+					/* */ } return; } var $f = {$blk: Setting·Value·func1, $c: true, $r, _r, $s};return $f;
 				}; })(s)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return s[0].value.Load().$get();
-			/* */ } return; } var $f = {$blk: Value, $c: true, $r, s, $s};return $f;
+			v = $clone((x = s[0].setting.value.Load(), (x === ptrType$4.nil && $throwNilPointerError(), x)), value);
+			if (!(!(v.bisect === ptrType$1.nil))) { _v = false; $s = 4; continue s; }
+			_r = v.bisect.Stack(stderr); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_v = !_r; case 4:
+			/* */ if (_v) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (_v) { */ case 2:
+				$s = -1; return "";
+			/* } */ case 3:
+			$s = -1; return v.text;
+			/* */ } return; } var $f = {$blk: Value, $c: true, $r, _r, _v, s, v, x, $s};return $f;
+		};
+		lookup = function lookup$1(name) {
+			var {_r, _r$1, _tuple, _tuple$1, loaded, name, ok, s, v, v$1, $s, $r, $c} = $restore(this, {name});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = cache.Load(new $String(name)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			v = _tuple[0];
+			ok = _tuple[1];
+			if (ok) {
+				$s = -1; return $assertType(v, ptrType$2);
+			}
+			s = new setting.ptr(new atomic.Pointer[10 /* internal/godebug.value */].ptr(ptrType$4.nil), new sync.Once.ptr(0, new sync.Mutex.ptr(0, 0)), new atomic.Uint64.ptr(new atomic.noCopy.ptr(), new atomic.align64.ptr(), new $Uint64(0, 0)), ptrType$3.nil);
+			s.info = godebugs.Lookup(name);
+			s.value.Store(empty);
+			_r$1 = cache.LoadOrStore(new $String(name), s); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_tuple$1 = _r$1;
+			v$1 = _tuple$1[0];
+			loaded = _tuple$1[1];
+			if (loaded) {
+				$s = -1; return $assertType(v$1, ptrType$2);
+			}
+			$s = -1; return s;
+			/* */ } return; } var $f = {$blk: lookup$1, $c: true, $r, _r, _r$1, _tuple, _tuple$1, loaded, name, ok, s, v, v$1, $s};return $f;
 		};
 		init = function init$1() {
 			var {$s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			$r = setUpdate(update); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			setNewIncNonDefault(newIncNonDefault);
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: init$1, $c: true, $r, $s};return $f;
 		};
+		newIncNonDefault = function newIncNonDefault$1(name) {
+			var {_r, name, s, $s, $r, $c} = $restore(this, {name});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			s = New(name);
+			_r = s.Value(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r;
+			$s = -1; return $methodVal(s, "IncNonDefault");
+			/* */ } return; } var $f = {$blk: newIncNonDefault$1, $c: true, $r, _r, name, s, $s};return $f;
+		};
 		update = function update$1(def, env) {
 			var {def, did, env, $s, $deferred, $r, $c} = $restore(this, {def, env});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
@@ -59111,10 +58789,10 @@ $packages["internal/godebug"] = (function() {
 			did[0] = new $global.Map();
 			$r = parse(did[0], env); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$r = parse(did[0], def); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = cache.Range((function(did) { return function update·func1(name, v) {
-					var _entry, name, v;
+			$r = cache.Range((function(did) { return function update·func1(name, s) {
+					var _entry, name, s;
 					if (!(_entry = $mapIndex(did[0],$String.keyFor($assertType(name, $String))), _entry !== undefined ? _entry.v : false)) {
-						$assertType(v, ptrType$1).Store((empty$24ptr || (empty$24ptr = new ptrType$2(function() { return empty; }, function($v) { empty = $v; }))));
+						$assertType(s, ptrType$2).value.Store(empty);
 					}
 					return true;
 				}; })(did)); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -59122,14 +58800,13 @@ $packages["internal/godebug"] = (function() {
 			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: update$1, $c: true, $r, def, did, env, $s, $deferred};return $f; } }
 		};
 		parse = function parse$1(did, s) {
-			var {_entry, _key, _r, _r$1, _tmp, _tmp$1, _tuple, _tuple$1, did, end, eq, i, name, ok, p, s, v, value, $s, $r, $c} = $restore(this, {did, s});
+			var {_entry, _key, _r, _tmp, _tmp$1, _tuple, arg, did, end, eq, i, j, name, s, v, $s, $r, $c} = $restore(this, {did, s});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			end = s.length;
 			eq = -1;
 			i = end - 1 >> 0;
 			/* while (true) { */ case 1:
 				/* if (!(i >= -1)) { break; } */ if(!(i >= -1)) { $s = 2; continue; }
-				value = [value];
 				/* */ if ((i === -1) || (s.charCodeAt(i) === 44)) { $s = 3; continue; }
 				/* */ if (s.charCodeAt(i) === 61) { $s = 4; continue; }
 				/* */ $s = 5; continue;
@@ -59140,25 +58817,25 @@ $packages["internal/godebug"] = (function() {
 						_tmp = $substring(s, (i + 1 >> 0), eq);
 						_tmp$1 = $substring(s, (eq + 1 >> 0), end);
 						name = _tmp;
-						value[0] = _tmp$1;
+						arg = _tmp$1;
 						/* */ if (!(_entry = $mapIndex(did,$String.keyFor(name)), _entry !== undefined ? _entry.v : false)) { $s = 8; continue; }
 						/* */ $s = 9; continue;
 						/* if (!(_entry = $mapIndex(did,$String.keyFor(name)), _entry !== undefined ? _entry.v : false)) { */ case 8:
 							_key = name; (did || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: true });
-							_r = cache.Load(new $String(name)); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-							_tuple = _r;
-							v = _tuple[0];
-							ok = _tuple[1];
-							/* */ if (!ok) { $s = 11; continue; }
-							/* */ $s = 12; continue;
-							/* if (!ok) { */ case 11:
-								p = new atomic.Pointer[10 /* string */].ptr(ptrType$2.nil);
-								p.Store((empty$24ptr || (empty$24ptr = new ptrType$2(function() { return empty; }, function($v) { empty = $v; }))));
-								_r$1 = cache.LoadOrStore(new $String(name), p); /* */ $s = 13; case 13: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-								_tuple$1 = _r$1;
-								v = _tuple$1[0];
-							/* } */ case 12:
-							$assertType(v, ptrType$1).Store((value.$ptr || (value.$ptr = new ptrType$2(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, value))));
+							v = new value.ptr(arg, ptrType$1.nil);
+							j = 0;
+							while (true) {
+								if (!(j < arg.length)) { break; }
+								if (arg.charCodeAt(j) === 35) {
+									v.text = $substring(arg, 0, j);
+									_tuple = bisect.New($substring(arg, (j + 1 >> 0)));
+									v.bisect = _tuple[0];
+									break;
+								}
+								j = j + (1) >> 0;
+							}
+							_r = lookup(name); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+							$r = _r.value.Store(v); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						/* } */ case 9:
 					/* } */ case 7:
 					eq = -1;
@@ -59171,33 +58848,57 @@ $packages["internal/godebug"] = (function() {
 			$s = 1; continue;
 			case 2:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: parse$1, $c: true, $r, _entry, _key, _r, _r$1, _tmp, _tmp$1, _tuple, _tuple$1, did, end, eq, i, name, ok, p, s, v, value, $s};return $f;
+			/* */ } return; } var $f = {$blk: parse$1, $c: true, $r, _entry, _key, _r, _tmp, _tmp$1, _tuple, arg, did, end, eq, i, j, name, s, v, $s};return $f;
+		};
+		$ptrType(runtimeStderr).prototype.Write = function Write(b) {
+			var {_r, b, $s, $r, $c} = $restore(this, {b});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			/* */ if (b.$length > 0) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (b.$length > 0) { */ case 1:
+				_r = write(2, ($sliceToNativeArray(b)), ((b.$length >> 0))); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r;
+			/* } */ case 2:
+			$s = -1; return [b.$length, $ifaceNil];
+			/* */ } return; } var $f = {$blk: Write, $c: true, $r, _r, b, $s};return $f;
 		};
-		ptrType$3.methods = [{prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Value", name: "Value", pkg: "", typ: $funcType([], [$String], false)}];
-		Setting.init("internal/godebug", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "once", name: "once", embedded: false, exported: false, typ: sync.Once, tag: ""}, {prop: "value", name: "value", embedded: false, exported: false, typ: ptrType$1, tag: ""}]);
+		write = function() {
+		$throwRuntimeError("native function not implemented: internal/godebug.write");
+	};
+		ptrType$5.methods = [{prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Undocumented", name: "Undocumented", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "IncNonDefault", name: "IncNonDefault", pkg: "", typ: $funcType([], [], false)}, {prop: "register", name: "register", pkg: "internal/godebug", typ: $funcType([], [], false)}, {prop: "Value", name: "Value", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$6.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}];
+		Setting.init("internal/godebug", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "once", name: "once", embedded: false, exported: false, typ: sync.Once, tag: ""}, {prop: "setting", name: "setting", embedded: true, exported: false, typ: ptrType$2, tag: ""}]);
+		setting.init("internal/godebug", [{prop: "value", name: "value", embedded: false, exported: false, typ: atomic.Pointer[10 /* internal/godebug.value */], tag: ""}, {prop: "nonDefaultOnce", name: "nonDefaultOnce", embedded: false, exported: false, typ: sync.Once, tag: ""}, {prop: "nonDefault", name: "nonDefault", embedded: false, exported: false, typ: atomic.Uint64, tag: ""}, {prop: "info", name: "info", embedded: false, exported: false, typ: ptrType$3, tag: ""}]);
+		value.init("internal/godebug", [{prop: "text", name: "text", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "bisect", name: "bisect", embedded: false, exported: false, typ: ptrType$1, tag: ""}]);
+		runtimeStderr.init("", []);
 		$pkg.$initLinknames = function() {
 			setUpdate = $linknames["runtime.godebug_setUpdate"];
+			write = $linknames["runtime.write"];
 		};
 	};
 	$init = function() {
 		$pkg.$init = function() {};
 		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = sync.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = atomic.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		cache = new sync.Map.ptr(new sync.Mutex.ptr(0, 0), new atomic.Pointer[20 /* sync.readOnly */].ptr(ptrType.nil), false, 0);
-		empty = "";
+		$r = bisect.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = godebugs.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = sync.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = atomic.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		cache = new sync.Map.ptr(new sync.Mutex.ptr(0, 0), new atomic.Pointer[30 /* sync.readOnly */].ptr(ptrType.nil), false, 0);
+		empty = new value.ptr("", ptrType$1.nil);
 		updateMu = new sync.Mutex.ptr(0, 0);
-		$r = init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		stderr = new runtimeStderr.ptr();
+		$r = init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
 	return $pkg;
 })();
 $packages["math/rand"] = (function() {
-	var $pkg = {}, $init, nosync, godebug, math, rngSource, Source, Source64, Rand, lockedSource, ptrType, ptrType$1, arrayType, ptrType$3, ptrType$4, sliceType, ptrType$5, funcType, sliceType$1, rngCooked, globalRand, randautoseed, kn, wn, fn, ke, we, fe, seedrand, NewSource, newSource, New, read, Seed, Intn, Float64, Read, absInt32, fastrand64;
+	var $pkg = {}, $init, nosync, godebug, math, atomic, rngSource, Source, Source64, Rand, fastSource, lockedSource, ptrType, arrayType, ptrType$2, ptrType$3, sliceType, ptrType$4, ptrType$5, ptrType$6, funcType, sliceType$1, globalRandGenerator, rngCooked, randautoseed, kn, wn, fn, ke, we, fe, seedrand, NewSource, newSource, New, read, globalRand, Seed, Intn, Float64, Read, absInt32, fastrand64;
 	nosync = $packages["github.com/gopherjs/gopherjs/nosync"];
 	godebug = $packages["internal/godebug"];
 	math = $packages["math"];
+	atomic = $packages["sync/atomic"];
 	rngSource = $newType(0, $kindStruct, "rand.rngSource", true, "math/rand", false, function(tap_, feed_, vec_) {
 		this.$val = this;
 		if (arguments.length === 0) {
@@ -59226,11 +58927,19 @@ $packages["math/rand"] = (function() {
 		this.readVal = readVal_;
 		this.readPos = readPos_;
 	});
+	fastSource = $newType(0, $kindStruct, "rand.fastSource", true, "math/rand", false, function(mu_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.mu = new nosync.Mutex.ptr(false, false, false, false, 0);
+			return;
+		}
+		this.mu = mu_;
+	});
 	lockedSource = $newType(0, $kindStruct, "rand.lockedSource", true, "math/rand", false, function(lk_, s_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.lk = new nosync.Mutex.ptr(false, false, false, false, 0);
-			this.s = ptrType.nil;
+			this.s = ptrType$6.nil;
 			return;
 		}
 		this.lk = lk_;
@@ -59240,15 +58949,17 @@ $packages["math/rand"] = (function() {
 	$pkg.Source = Source;
 	$pkg.Source64 = Source64;
 	$pkg.Rand = Rand;
+	$pkg.fastSource = fastSource;
 	$pkg.lockedSource = lockedSource;
 	$pkg.$finishSetup = function() {
-		ptrType = $ptrType(rngSource);
-		ptrType$1 = $ptrType(Rand);
+		ptrType = $ptrType(Rand);
 		arrayType = $arrayType($Int64, 607);
-		ptrType$3 = $ptrType(lockedSource);
-		ptrType$4 = $ptrType($Int8);
+		ptrType$2 = $ptrType(lockedSource);
+		ptrType$3 = $ptrType($Int8);
 		sliceType = $sliceType($Int);
+		ptrType$4 = $ptrType(fastSource);
 		ptrType$5 = $ptrType($Int64);
+		ptrType$6 = $ptrType(rngSource);
 		funcType = $funcType([$Int, $Int], [], false);
 		sliceType$1 = $sliceType($Uint8);
 		seedrand = function seedrand$1(x) {
@@ -59333,11 +59044,11 @@ $packages["math/rand"] = (function() {
 			var {_tuple, lk, ok, r, seed, $s, $r, $c} = $restore(this, {seed});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			r = this;
-			_tuple = $assertType(r.src, ptrType$3, true);
+			_tuple = $assertType(r.src, ptrType$2, true);
 			lk = _tuple[0];
 			ok = _tuple[1];
 			if (ok) {
-				lk.seedPos(seed, (r.$ptr_readPos || (r.$ptr_readPos = new ptrType$4(function() { return this.$target.readPos; }, function($v) { this.$target.readPos = $v; }, r))));
+				lk.seedPos(seed, (r === ptrType.nil && $throwNilPointerError(), (r.$ptr_readPos || (r.$ptr_readPos = new ptrType$3(function() { return this.$target.readPos; }, function($v) { this.$target.readPos = $v; }, r)))));
 				$s = -1; return;
 			}
 			$r = r.src.Seed(seed); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -59569,31 +59280,39 @@ $packages["math/rand"] = (function() {
 			/* */ } return; } var $f = {$blk: Shuffle$1, $c: true, $r, _r, _r$1, i, j, j$1, n, r, swap, x, $s};return $f;
 		};
 		$ptrType(Rand).prototype.Read = function Read$1(p) {
-			var {$24r, $24r$1, _r, _r$1, _tuple, _tuple$1, _tuple$2, err, lk, n, ok, p, r, $s, $r, $c} = $restore(this, {p});
+			var {$24r, $24r$1, $24r$2, _r, _r$1, _r$2, _ref, _tuple, _tuple$1, _tuple$2, err, n, p, r, src, src$1, $s, $r, $c} = $restore(this, {p});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			n = 0;
 			err = $ifaceNil;
 			r = this;
-			_tuple = $assertType(r.src, ptrType$3, true);
-			lk = _tuple[0];
-			ok = _tuple[1];
-			/* */ if (ok) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (ok) { */ case 1:
-				_r = lk.read(p, (r.$ptr_readVal || (r.$ptr_readVal = new ptrType$5(function() { return this.$target.readVal; }, function($v) { this.$target.readVal = $v; }, r))), (r.$ptr_readPos || (r.$ptr_readPos = new ptrType$4(function() { return this.$target.readPos; }, function($v) { this.$target.readPos = $v; }, r)))); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_tuple$1 = _r;
+			_ref = r.src;
+			/* */ if ($assertType(_ref, ptrType$2, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if ($assertType(_ref, ptrType$2, true)[1]) { */ case 1:
+				src = _ref.$val;
+				_r = src.read(p, (r === ptrType.nil && $throwNilPointerError(), (r.$ptr_readVal || (r.$ptr_readVal = new ptrType$5(function() { return this.$target.readVal; }, function($v) { this.$target.readVal = $v; }, r)))), (r === ptrType.nil && $throwNilPointerError(), (r.$ptr_readPos || (r.$ptr_readPos = new ptrType$3(function() { return this.$target.readPos; }, function($v) { this.$target.readPos = $v; }, r))))); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tuple = _r;
+				n = _tuple[0];
+				err = _tuple[1];
+				$24r = [n, err];
+				$s = 5; case 5: return $24r;
+			/* } else if ($assertType(_ref, ptrType$4, true)[1]) { */ case 2:
+				src$1 = _ref.$val;
+				_r$1 = src$1.read(p, (r === ptrType.nil && $throwNilPointerError(), (r.$ptr_readVal || (r.$ptr_readVal = new ptrType$5(function() { return this.$target.readVal; }, function($v) { this.$target.readVal = $v; }, r)))), (r === ptrType.nil && $throwNilPointerError(), (r.$ptr_readPos || (r.$ptr_readPos = new ptrType$3(function() { return this.$target.readPos; }, function($v) { this.$target.readPos = $v; }, r))))); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_tuple$1 = _r$1;
 				n = _tuple$1[0];
 				err = _tuple$1[1];
-				$24r = [n, err];
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			_r$1 = read(p, r.src, (r.$ptr_readVal || (r.$ptr_readVal = new ptrType$5(function() { return this.$target.readVal; }, function($v) { this.$target.readVal = $v; }, r))), (r.$ptr_readPos || (r.$ptr_readPos = new ptrType$4(function() { return this.$target.readPos; }, function($v) { this.$target.readPos = $v; }, r)))); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple$2 = _r$1;
+				$24r$1 = [n, err];
+				$s = 7; case 7: return $24r$1;
+			/* } */ case 3:
+			_r$2 = read(p, r.src, (r === ptrType.nil && $throwNilPointerError(), (r.$ptr_readVal || (r.$ptr_readVal = new ptrType$5(function() { return this.$target.readVal; }, function($v) { this.$target.readVal = $v; }, r)))), (r === ptrType.nil && $throwNilPointerError(), (r.$ptr_readPos || (r.$ptr_readPos = new ptrType$3(function() { return this.$target.readPos; }, function($v) { this.$target.readPos = $v; }, r))))); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_tuple$2 = _r$2;
 			n = _tuple$2[0];
 			err = _tuple$2[1];
-			$24r$1 = [n, err];
-			$s = 6; case 6: return $24r$1;
-			/* */ } return; } var $f = {$blk: Read$1, $c: true, $r, $24r, $24r$1, _r, _r$1, _tuple, _tuple$1, _tuple$2, err, lk, n, ok, p, r, $s};return $f;
+			$24r$2 = [n, err];
+			$s = 9; case 9: return $24r$2;
+			/* */ } return; } var $f = {$blk: Read$1, $c: true, $r, $24r, $24r$1, $24r$2, _r, _r$1, _r$2, _ref, _tuple, _tuple$1, _tuple$2, err, n, p, r, src, src$1, $s};return $f;
 		};
 		read = function read$1(p, src, readVal, readPos) {
 			var {_r, _tuple, err, n, p, pos, readPos, readVal, rng, src, val, $s, $r, $c} = $restore(this, {p, src, readVal, readPos});
@@ -59602,7 +59321,7 @@ $packages["math/rand"] = (function() {
 			err = $ifaceNil;
 			pos = readPos.$get();
 			val = readVal.$get();
-			_tuple = $assertType(src, ptrType, true);
+			_tuple = $assertType(src, ptrType$6, true);
 			rng = _tuple[0];
 			n = 0;
 			/* while (true) { */ case 1:
@@ -59610,9 +59329,9 @@ $packages["math/rand"] = (function() {
 				/* */ if (pos === 0) { $s = 3; continue; }
 				/* */ $s = 4; continue;
 				/* if (pos === 0) { */ case 3:
-					/* */ if (!(rng === ptrType.nil)) { $s = 5; continue; }
+					/* */ if (!(rng === ptrType$6.nil)) { $s = 5; continue; }
 					/* */ $s = 6; continue;
-					/* if (!(rng === ptrType.nil)) { */ case 5:
+					/* if (!(rng === ptrType$6.nil)) { */ case 5:
 						val = rng.Int63();
 						$s = 7; continue;
 					/* } else { */ case 6:
@@ -59632,96 +59351,147 @@ $packages["math/rand"] = (function() {
 			$s = -1; return [n, err];
 			/* */ } return; } var $f = {$blk: read$1, $c: true, $r, _r, _tuple, err, n, p, pos, readPos, readVal, rng, src, val, $s};return $f;
 		};
-		Seed = function Seed$3(seed) {
-			var {seed, $s, $r, $c} = $restore(this, {seed});
+		globalRand = function globalRand$1() {
+			var {_r, r, r$1, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			$r = globalRand.Seed(seed); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: Seed$3, $c: true, $r, seed, $s};return $f;
+			r = globalRandGenerator.Load();
+			if (!(r === ptrType.nil)) {
+				$s = -1; return r;
+			}
+			r$1 = ptrType.nil;
+			_r = randautoseed.Value(); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			/* */ if (_r === "0") { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (_r === "0") { */ case 1:
+				$r = randautoseed.IncNonDefault(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				r$1 = New(new lockedSource.ptr(new nosync.Mutex.ptr(false, false, false, false, 0), ptrType$6.nil));
+				$r = r$1.Seed(new $Int64(0, 1)); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 3; continue;
+			/* } else { */ case 2:
+				r$1 = new Rand.ptr(new fastSource.ptr(new nosync.Mutex.ptr(false, false, false, false, 0)), new fastSource.ptr(new nosync.Mutex.ptr(false, false, false, false, 0)), new $Int64(0, 0), 0);
+			/* } */ case 3:
+			if (!globalRandGenerator.CompareAndSwap(ptrType.nil, r$1)) {
+				$s = -1; return globalRandGenerator.Load();
+			}
+			$s = -1; return r$1;
+			/* */ } return; } var $f = {$blk: globalRand$1, $c: true, $r, _r, r, r$1, $s};return $f;
 		};
-		$pkg.Seed = Seed;
-		Intn = function Intn$2(n) {
-			var {$24r, _r, n, $s, $r, $c} = $restore(this, {n});
+		$ptrType(fastSource).prototype.Int63 = function Int63$3() {
+			var {$24r, _r, x, x$1, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = globalRand.Intn(n); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
+			_r = fastrand64(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = ((x = (x$1 = _r, new $Uint64(x$1.$high & 2147483647, (x$1.$low & 4294967295) >>> 0)), new $Int64(x.$high, x.$low)));
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Intn$2, $c: true, $r, $24r, _r, n, $s};return $f;
+			/* */ } return; } var $f = {$blk: Int63$3, $c: true, $r, $24r, _r, x, x$1, $s};return $f;
 		};
-		$pkg.Intn = Intn;
-		Float64 = function Float64$2() {
+		$ptrType(fastSource).prototype.Seed = function Seed$3(param) {
+			var param;
+			$panic(new $String("internal error: call to fastSource.Seed"));
+		};
+		$ptrType(fastSource).prototype.Uint64 = function Uint64$4() {
 			var {$24r, _r, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = globalRand.Float64(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = fastrand64(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$24r = _r;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Float64$2, $c: true, $r, $24r, _r, $s};return $f;
+			/* */ } return; } var $f = {$blk: Uint64$4, $c: true, $r, $24r, _r, $s};return $f;
 		};
-		$pkg.Float64 = Float64;
-		Read = function Read$2(p) {
-			var {$24r, _r, _tuple, err, n, p, $s, $r, $c} = $restore(this, {p});
+		$ptrType(fastSource).prototype.read = function read$2(p, readVal, readPos) {
+			var {_r, _tuple, err, fs, n, p, readPos, readVal, $s, $r, $c} = $restore(this, {p, readVal, readPos});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			n = 0;
 			err = $ifaceNil;
-			_r = globalRand.Read(p); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			fs = this;
+			fs.mu.Lock();
+			_r = read(p, fs, readVal, readPos); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			n = _tuple[0];
 			err = _tuple[1];
-			$24r = [n, err];
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Read$2, $c: true, $r, $24r, _r, _tuple, err, n, p, $s};return $f;
+			fs.mu.Unlock();
+			$s = -1; return [n, err];
+			/* */ } return; } var $f = {$blk: read$2, $c: true, $r, _r, _tuple, err, fs, n, p, readPos, readVal, $s};return $f;
 		};
-		$pkg.Read = Read;
-		$ptrType(lockedSource).prototype.source = function source() {
-			var {_r, _r$1, r, seed, x, $s, $r, $c} = $restore(this, {});
+		Seed = function Seed$4(seed) {
+			var {_tuple, ok, orig, r, seed, $s, $r, $c} = $restore(this, {seed});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			/* */ if (r.s === ptrType.nil) { $s = 1; continue; }
+			orig = globalRandGenerator.Load();
+			/* */ if (!(orig === ptrType.nil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (r.s === ptrType.nil) { */ case 1:
-				seed = new $Int64(0, 0);
-				_r = randautoseed.Value(); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				/* */ if (_r === "0") { $s = 3; continue; }
+			/* if (!(orig === ptrType.nil)) { */ case 1:
+				_tuple = $assertType(orig.src, ptrType$2, true);
+				ok = _tuple[1];
+				/* */ if (ok) { $s = 3; continue; }
 				/* */ $s = 4; continue;
-				/* if (_r === "0") { */ case 3:
-					seed = new $Int64(0, 1);
-					$s = 5; continue;
-				/* } else { */ case 4:
-					_r$1 = fastrand64(); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					seed = ((x = _r$1, new $Int64(x.$high, x.$low)));
-				/* } */ case 5:
-				r.s = newSource(seed);
+				/* if (ok) { */ case 3:
+					$r = orig.Seed(seed); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = -1; return;
+				/* } */ case 4:
 			/* } */ case 2:
-			$s = -1; return r.s;
-			/* */ } return; } var $f = {$blk: source, $c: true, $r, _r, _r$1, r, seed, x, $s};return $f;
+			r = New(new lockedSource.ptr(new nosync.Mutex.ptr(false, false, false, false, 0), ptrType$6.nil));
+			$r = r.Seed(seed); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (!globalRandGenerator.CompareAndSwap(orig, r)) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* if (!globalRandGenerator.CompareAndSwap(orig, r)) { */ case 7:
+				$r = Seed(seed); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 8:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: Seed$4, $c: true, $r, _tuple, ok, orig, r, seed, $s};return $f;
+		};
+		$pkg.Seed = Seed;
+		Intn = function Intn$2(n) {
+			var {$24r, _r, _r$1, n, $s, $r, $c} = $restore(this, {n});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = globalRand(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = _r.Intn(n); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r$1;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: Intn$2, $c: true, $r, $24r, _r, _r$1, n, $s};return $f;
+		};
+		$pkg.Intn = Intn;
+		Float64 = function Float64$2() {
+			var {$24r, _r, _r$1, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = globalRand(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = _r.Float64(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r$1;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: Float64$2, $c: true, $r, $24r, _r, _r$1, $s};return $f;
 		};
-		$ptrType(lockedSource).prototype.Int63 = function Int63$4() {
-			var {_r, _r$1, n, r, $s, $r, $c} = $restore(this, {});
+		$pkg.Float64 = Float64;
+		Read = function Read$2(p) {
+			var {$24r, _r, _r$1, _tuple, err, n, p, $s, $r, $c} = $restore(this, {p});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			n = 0;
+			err = $ifaceNil;
+			_r = globalRand(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = _r.Read(p); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_tuple = _r$1;
+			n = _tuple[0];
+			err = _tuple[1];
+			$24r = [n, err];
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: Read$2, $c: true, $r, $24r, _r, _r$1, _tuple, err, n, p, $s};return $f;
+		};
+		$pkg.Read = Read;
+		$ptrType(lockedSource).prototype.Int63 = function Int63$5() {
+			var n, r;
 			n = new $Int64(0, 0);
 			r = this;
 			r.lk.Lock();
-			_r = r.source(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = _r.Int63(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			n = _r$1;
+			n = r.s.Int63();
 			r.lk.Unlock();
-			$s = -1; return n;
-			/* */ } return; } var $f = {$blk: Int63$4, $c: true, $r, _r, _r$1, n, r, $s};return $f;
+			return n;
 		};
-		$ptrType(lockedSource).prototype.Uint64 = function Uint64$5() {
-			var {_r, _r$1, n, r, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+		$ptrType(lockedSource).prototype.Uint64 = function Uint64$6() {
+			var n, r;
 			n = new $Uint64(0, 0);
 			r = this;
 			r.lk.Lock();
-			_r = r.source(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = _r.Uint64(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			n = _r$1;
+			n = r.s.Uint64();
 			r.lk.Unlock();
-			$s = -1; return n;
-			/* */ } return; } var $f = {$blk: Uint64$5, $c: true, $r, _r, _r$1, n, r, $s};return $f;
+			return n;
 		};
-		$ptrType(lockedSource).prototype.Seed = function Seed$4(seed) {
+		$ptrType(lockedSource).prototype.Seed = function Seed$5(seed) {
 			var r, seed;
 			r = this;
 			r.lk.Lock();
@@ -59739,31 +59509,26 @@ $packages["math/rand"] = (function() {
 		$ptrType(lockedSource).prototype.seed = function seed(seed$1) {
 			var r, seed$1;
 			r = this;
-			if (r.s === ptrType.nil) {
+			if (r.s === ptrType$6.nil) {
 				r.s = newSource(seed$1);
 			} else {
 				r.s.Seed(seed$1);
 			}
 		};
-		$ptrType(lockedSource).prototype.read = function read$2(p, readVal, readPos) {
-			var {_arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _tuple, err, n, p, r, readPos, readVal, $s, $r, $c} = $restore(this, {p, readVal, readPos});
+		$ptrType(lockedSource).prototype.read = function read$3(p, readVal, readPos) {
+			var {_r, _tuple, err, n, p, r, readPos, readVal, $s, $r, $c} = $restore(this, {p, readVal, readPos});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			n = 0;
 			err = $ifaceNil;
 			r = this;
 			r.lk.Lock();
-			_arg = p;
-			_r = r.source(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_arg$1 = _r;
-			_arg$2 = readVal;
-			_arg$3 = readPos;
-			_r$1 = read(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
+			_r = read(p, r.s, readVal, readPos); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
 			n = _tuple[0];
 			err = _tuple[1];
 			r.lk.Unlock();
 			$s = -1; return [n, err];
-			/* */ } return; } var $f = {$blk: read$2, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _tuple, err, n, p, r, readPos, readVal, $s};return $f;
+			/* */ } return; } var $f = {$blk: read$3, $c: true, $r, _r, _tuple, err, n, p, r, readPos, readVal, $s};return $f;
 		};
 		absInt32 = function absInt32$1(i) {
 			var i;
@@ -59849,14 +59614,16 @@ $packages["math/rand"] = (function() {
 			$s = -1; return 0;
 			/* */ } return; } var $f = {$blk: ExpFloat64$2, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, i, j, r, x, x$1, $s};return $f;
 		};
-		ptrType.methods = [{prop: "Seed", name: "Seed", pkg: "", typ: $funcType([$Int64], [], false)}, {prop: "Int63", name: "Int63", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Uint64", name: "Uint64", pkg: "", typ: $funcType([], [$Uint64], false)}];
-		ptrType$1.methods = [{prop: "Seed", name: "Seed", pkg: "", typ: $funcType([$Int64], [], false)}, {prop: "Int63", name: "Int63", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Uint32", name: "Uint32", pkg: "", typ: $funcType([], [$Uint32], false)}, {prop: "Uint64", name: "Uint64", pkg: "", typ: $funcType([], [$Uint64], false)}, {prop: "Int31", name: "Int31", pkg: "", typ: $funcType([], [$Int32], false)}, {prop: "Int", name: "Int", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Int63n", name: "Int63n", pkg: "", typ: $funcType([$Int64], [$Int64], false)}, {prop: "Int31n", name: "Int31n", pkg: "", typ: $funcType([$Int32], [$Int32], false)}, {prop: "int31n", name: "int31n", pkg: "math/rand", typ: $funcType([$Int32], [$Int32], false)}, {prop: "Intn", name: "Intn", pkg: "", typ: $funcType([$Int], [$Int], false)}, {prop: "Float64", name: "Float64", pkg: "", typ: $funcType([], [$Float64], false)}, {prop: "Float32", name: "Float32", pkg: "", typ: $funcType([], [$Float32], false)}, {prop: "Perm", name: "Perm", pkg: "", typ: $funcType([$Int], [sliceType], false)}, {prop: "Shuffle", name: "Shuffle", pkg: "", typ: $funcType([$Int, funcType], [], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$1], [$Int, $error], false)}, {prop: "NormFloat64", name: "NormFloat64", pkg: "", typ: $funcType([], [$Float64], false)}, {prop: "ExpFloat64", name: "ExpFloat64", pkg: "", typ: $funcType([], [$Float64], false)}];
-		ptrType$3.methods = [{prop: "source", name: "source", pkg: "math/rand", typ: $funcType([], [ptrType], false)}, {prop: "Int63", name: "Int63", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Uint64", name: "Uint64", pkg: "", typ: $funcType([], [$Uint64], false)}, {prop: "Seed", name: "Seed", pkg: "", typ: $funcType([$Int64], [], false)}, {prop: "seedPos", name: "seedPos", pkg: "math/rand", typ: $funcType([$Int64, ptrType$4], [], false)}, {prop: "seed", name: "seed", pkg: "math/rand", typ: $funcType([$Int64], [], false)}, {prop: "read", name: "read", pkg: "math/rand", typ: $funcType([sliceType$1, ptrType$5, ptrType$4], [$Int, $error], false)}];
+		ptrType$6.methods = [{prop: "Seed", name: "Seed", pkg: "", typ: $funcType([$Int64], [], false)}, {prop: "Int63", name: "Int63", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Uint64", name: "Uint64", pkg: "", typ: $funcType([], [$Uint64], false)}];
+		ptrType.methods = [{prop: "Seed", name: "Seed", pkg: "", typ: $funcType([$Int64], [], false)}, {prop: "Int63", name: "Int63", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Uint32", name: "Uint32", pkg: "", typ: $funcType([], [$Uint32], false)}, {prop: "Uint64", name: "Uint64", pkg: "", typ: $funcType([], [$Uint64], false)}, {prop: "Int31", name: "Int31", pkg: "", typ: $funcType([], [$Int32], false)}, {prop: "Int", name: "Int", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Int63n", name: "Int63n", pkg: "", typ: $funcType([$Int64], [$Int64], false)}, {prop: "Int31n", name: "Int31n", pkg: "", typ: $funcType([$Int32], [$Int32], false)}, {prop: "int31n", name: "int31n", pkg: "math/rand", typ: $funcType([$Int32], [$Int32], false)}, {prop: "Intn", name: "Intn", pkg: "", typ: $funcType([$Int], [$Int], false)}, {prop: "Float64", name: "Float64", pkg: "", typ: $funcType([], [$Float64], false)}, {prop: "Float32", name: "Float32", pkg: "", typ: $funcType([], [$Float32], false)}, {prop: "Perm", name: "Perm", pkg: "", typ: $funcType([$Int], [sliceType], false)}, {prop: "Shuffle", name: "Shuffle", pkg: "", typ: $funcType([$Int, funcType], [], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$1], [$Int, $error], false)}, {prop: "NormFloat64", name: "NormFloat64", pkg: "", typ: $funcType([], [$Float64], false)}, {prop: "ExpFloat64", name: "ExpFloat64", pkg: "", typ: $funcType([], [$Float64], false)}];
+		ptrType$4.methods = [{prop: "Int63", name: "Int63", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Seed", name: "Seed", pkg: "", typ: $funcType([$Int64], [], false)}, {prop: "Uint64", name: "Uint64", pkg: "", typ: $funcType([], [$Uint64], false)}, {prop: "read", name: "read", pkg: "math/rand", typ: $funcType([sliceType$1, ptrType$5, ptrType$3], [$Int, $error], false)}];
+		ptrType$2.methods = [{prop: "Int63", name: "Int63", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Uint64", name: "Uint64", pkg: "", typ: $funcType([], [$Uint64], false)}, {prop: "Seed", name: "Seed", pkg: "", typ: $funcType([$Int64], [], false)}, {prop: "seedPos", name: "seedPos", pkg: "math/rand", typ: $funcType([$Int64, ptrType$3], [], false)}, {prop: "seed", name: "seed", pkg: "math/rand", typ: $funcType([$Int64], [], false)}, {prop: "read", name: "read", pkg: "math/rand", typ: $funcType([sliceType$1, ptrType$5, ptrType$3], [$Int, $error], false)}];
 		rngSource.init("math/rand", [{prop: "tap", name: "tap", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "feed", name: "feed", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "vec", name: "vec", embedded: false, exported: false, typ: arrayType, tag: ""}]);
 		Source.init([{prop: "Int63", name: "Int63", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Seed", name: "Seed", pkg: "", typ: $funcType([$Int64], [], false)}]);
 		Source64.init([{prop: "Int63", name: "Int63", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Seed", name: "Seed", pkg: "", typ: $funcType([$Int64], [], false)}, {prop: "Uint64", name: "Uint64", pkg: "", typ: $funcType([], [$Uint64], false)}]);
 		Rand.init("math/rand", [{prop: "src", name: "src", embedded: false, exported: false, typ: Source, tag: ""}, {prop: "s64", name: "s64", embedded: false, exported: false, typ: Source64, tag: ""}, {prop: "readVal", name: "readVal", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "readPos", name: "readPos", embedded: false, exported: false, typ: $Int8, tag: ""}]);
-		lockedSource.init("math/rand", [{prop: "lk", name: "lk", embedded: false, exported: false, typ: nosync.Mutex, tag: ""}, {prop: "s", name: "s", embedded: false, exported: false, typ: ptrType, tag: ""}]);
+		fastSource.init("math/rand", [{prop: "mu", name: "mu", embedded: false, exported: false, typ: nosync.Mutex, tag: ""}]);
+		lockedSource.init("math/rand", [{prop: "lk", name: "lk", embedded: false, exported: false, typ: nosync.Mutex, tag: ""}, {prop: "s", name: "s", embedded: false, exported: false, typ: ptrType$6, tag: ""}]);
 		$pkg.$initLinknames = function() {
 			fastrand64 = $linknames["runtime.fastrand64"];
 		};
@@ -59867,8 +59634,9 @@ $packages["math/rand"] = (function() {
 		$r = nosync.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = godebug.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = math.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = atomic.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		globalRandGenerator = new atomic.Pointer[20 /* math/rand.Rand */].ptr(ptrType.nil);
 		rngCooked = $toNativeArray($kindInt64, [new $Int64(-973649357, 3952672746), new $Int64(-1065661887, 3130416987), new $Int64(324977939, 3414273807), new $Int64(1241840476, 2806224363), new $Int64(-1477934308, 1997590414), new $Int64(2103305448, 2402795971), new $Int64(1663160183, 1140819369), new $Int64(1120601685, 1788868961), new $Int64(1848035537, 1089001426), new $Int64(1235702047, 873593504), new $Int64(1911387977, 581324885), new $Int64(-1654874170, 1609182556), new $Int64(1069394745, 1241596776), new $Int64(1895445337, 1771189259), new $Int64(-1374618802, 3467012610), new $Int64(-140526423, 2344407434), new $Int64(-1745367887, 782467244), new $Int64(26335124, 3404933915), new $Int64(1063924276, 618867887), new $Int64(-968700782, 520164395), new $Int64(-1591572833, 1341358184), new $Int64(-1515085039, 665794848), new $Int64(1527227641, 3183648150), new $Int64(1781176124, 696329606), new $Int64(1789146075, 4151988961), new $Int64(-2087444114, 998951326), new $Int64(-612324923, 1364957564), new $Int64(63173359, 4090230633), new $Int64(-1498029007, 4009697548), new $Int64(248009524, 2569622517), new $Int64(778703922, 3742421481), new $Int64(-1109106023, 1506914633), new $Int64(1738099768, 1983412561), new $Int64(236311649, 1436266083), new $Int64(-1111517500, 3922894967), new $Int64(-1336974714, 1792680179), new $Int64(563141142, 1188796351), new $Int64(1349617468, 405968250), new $Int64(1044074554, 433754187), new $Int64(870549669, 4073162024), new $Int64(-1094251604, 433121399), new $Int64(2451824, 4162580594), new $Int64(-137262572, 4132415622), new $Int64(-1536231048, 3033822028), new $Int64(2016407895, 824682382), new $Int64(2366218, 3583765414), new $Int64(-624604839, 535386927), new $Int64(1637219058, 2286693689), new $Int64(1453075389, 2968466525), new $Int64(193683513, 1351410206), new $Int64(-283806096, 1412813499), new $Int64(492736522, 4126267639), new $Int64(512765208, 2105529399), new $Int64(2132966268, 2413882233), new $Int64(947457634, 32226200), new $Int64(1149341356, 2032329073), new $Int64(106485445, 1356518208), new $Int64(-2067810156, 3430061722), new $Int64(-1484435135, 3820169661), new $Int64(-1665985194, 2981816134), new $Int64(1017155588, 4184371017), new $Int64(206574701, 2119206761), new $Int64(-852109057, 2472200560), new $Int64(-560457548, 2853524696), new $Int64(1307803389, 1681119904), new $Int64(-174986835, 95608918), new $Int64(392686347, 3690479145), new $Int64(-1205570926, 1397922290), new $Int64(-1159314025, 1516129515), new $Int64(-320178155, 1547420459), new $Int64(1311333971, 1470949486), new $Int64(-1953469798, 1336785672), new $Int64(-45086614, 4131677129), new $Int64(-1392278100, 4246329084), new $Int64(-1142500187, 3788585631), new $Int64(-66478285, 3080389532), new $Int64(-646438364, 2215402037), new $Int64(391002300, 1171593935), new $Int64(1408774047, 1423855166), new $Int64(-519177718, 2276716302), new $Int64(-368453140, 2068027241), new $Int64(1369359303, 3427553297), new $Int64(189241615, 3289637845), new $Int64(1057480830, 3486407650), new $Int64(-1512910664, 3071877822), new $Int64(1159653919, 3363620705), new $Int64(-934256930, 4159821533), new $Int64(-76621938, 1894661), new $Int64(-674493898, 1156868282), new $Int64(348271067, 776219088), new $Int64(-501428838, 2425634259), new $Int64(1716021749, 680510161), new $Int64(-574263456, 1310101429), new $Int64(1095885995, 2964454134), new $Int64(-325695512, 3467098407), new $Int64(1990672920, 2109628894), new $Int64(-2139648704, 1232604732), new $Int64(-1838070714, 3261916179), new $Int64(1699175360, 434597899), new $Int64(235436061, 1624796439), new $Int64(-1626402839, 3589632480), new $Int64(1198416575, 864579159), new $Int64(-1938748161, 1380889830), new $Int64(619206309, 2654509477), new $Int64(1419738251, 1468209306), new $Int64(-1744284772, 100794388), new $Int64(-1191421458, 2991674471), new $Int64(-208666741, 2224662036), new $Int64(-173659161, 977097250), new $Int64(1351320195, 726419512), new $Int64(-183459897, 1747974366), new $Int64(-753095183, 1556430604), new $Int64(-1049492215, 1080776742), new $Int64(-385846958, 280794874), new $Int64(117767733, 919835643), new $Int64(-967009426, 3434019658), new $Int64(-1951414480, 2461941785), new $Int64(133215641, 3615001066), new $Int64(417204809, 3103414427), new $Int64(790056561, 3380809712), new $Int64(-1267681408, 2724693469), new $Int64(547796833, 598827710), new $Int64(-1846559452, 3452273442), new $Int64(-75778224, 649274915), new $Int64(-801301329, 2585724112), new $Int64(-1510934263, 3165579553), new $Int64(1185578221, 2635894283), new $Int64(-52910178, 2053289721), new $Int64(985976581, 3169337108), new $Int64(1170569632, 144717764), new $Int64(1079216270, 1383666384), new $Int64(-124804942, 681540375), new $Int64(1375448925, 537050586), new $Int64(-1964768344, 315246468), new $Int64(226402871, 849323088), new $Int64(-885062465, 45543944), new $Int64(-946445250, 2319052083), new $Int64(-40708194, 3613090841), new $Int64(560472520, 2992171180), new $Int64(-381863169, 2068244785), new $Int64(917538188, 4239862634), new $Int64(-1369555809, 3892253031), new $Int64(720683925, 958186149), new $Int64(-423297785, 1877702262), new $Int64(1357886971, 837674867), new $Int64(1837048883, 1507589294), new $Int64(1905518400, 873336795), new $Int64(-1879761037, 2764496274), new $Int64(-1806480530, 4196182374), new $Int64(-1066765755, 550964545), new $Int64(818747069, 420611474), new $Int64(-1924830376, 204265180), new $Int64(1549974541, 1787046383), new $Int64(1215581865, 3102292318), new $Int64(418321538, 1552199393), new $Int64(1243493047, 980542004), new $Int64(267284263, 3293718720), new $Int64(1179528763, 3771917473), new $Int64(599484404, 2195808264), new $Int64(252818753, 3894702887), new $Int64(-1367475956, 2099949527), new $Int64(1424094358, 338442522), new $Int64(490737398, 637158004), new $Int64(-1727621530, 281976339), new $Int64(574970164, 3619802330), new $Int64(-431930823, 3084554784), new $Int64(-1264611183, 4129772886), new $Int64(-2104399043, 1680378557), new $Int64(-1621962591, 3339087776), new $Int64(1680500332, 4220317857), new $Int64(-1935828963, 2959322499), new $Int64(1675600481, 1488354890), new $Int64(-834863562, 3958162143), new $Int64(-1226511573, 2773705983), new $Int64(1876039582, 225908689), new $Int64(-1183735113, 908216283), new $Int64(-605696219, 3574646075), new $Int64(-1827723091, 1936937569), new $Int64(1519770881, 75492235), new $Int64(816689472, 1935193178), new $Int64(2142521206, 2018250883), new $Int64(455141620, 3943126022), new $Int64(-601399488, 3066544345), new $Int64(1932392669, 2793082663), new $Int64(-1239009361, 3297036421), new $Int64(1640597065, 2206987825), new $Int64(-553246738, 807894872), new $Int64(-1781325307, 766252117), new $Int64(2060649606, 3833114345), new $Int64(845619743, 1255067973), new $Int64(1201145605, 741697208), new $Int64(-1476242608, 2810093753), new $Int64(1109032642, 4229340371), new $Int64(1462188720, 1361684224), new $Int64(-1159399429, 1906263026), new $Int64(475781207, 3904421704), new $Int64(-623537128, 1769075545), new $Int64(1062308525, 2621599764), new $Int64(1279509432, 3431891480), new $Int64(-1742751146, 1871896503), new $Int64(128756421, 1412808876), new $Int64(1605404688, 952876175), new $Int64(-230443691, 1824438899), new $Int64(1662295856, 1005035476), new $Int64(-156574141, 527508597), new $Int64(1288873303, 3066806859), new $Int64(565995893, 3244940914), new $Int64(-889746188, 209092916), new $Int64(-247669406, 1242699167), new $Int64(-713830396, 456723774), new $Int64(1776978905, 1001252870), new $Int64(1468772157, 2026725874), new $Int64(857254202, 2137562569), new $Int64(765939740, 3183366709), new $Int64(1533887628, 2612072960), new $Int64(56977098, 1727148468), new $Int64(-1197583895, 3803658212), new $Int64(1883670356, 479946959), new $Int64(685713571, 1562982345), new $Int64(-1946242443, 1766109365), new $Int64(700596547, 3257093788), new $Int64(-184714929, 2365720207), new $Int64(93384808, 3742754173), new $Int64(-458385235, 2878193673), new $Int64(1096135042, 2174002182), new $Int64(-834260953, 3573511231), new $Int64(-754572527, 1760299077), new $Int64(-1375627191, 2260779833), new $Int64(-866019274, 1452805722), new $Int64(-1229671918, 2940011802), new $Int64(1890251082, 1886183802), new $Int64(893897673, 2514369088), new $Int64(1644345561, 3924317791), new $Int64(-1974867432, 500935732), new $Int64(1403501753, 676580929), new $Int64(-1565912283, 1184984890), new $Int64(-691968413, 1271474274), new $Int64(-1828754738, 3163791473), new $Int64(2051027584, 2842487377), new $Int64(1511537551, 2170968612), new $Int64(573262976, 3535856740), new $Int64(-2053227187, 1488599718), new $Int64(-1180531831, 3408913763), new $Int64(-2086531912, 2501050084), new $Int64(-875130448, 1639124157), new $Int64(-2009482504, 4088176393), new $Int64(1574896563, 3989947576), new $Int64(-165243708, 3414355209), new $Int64(-792329287, 2275136352), new $Int64(-2057774345, 2151835223), new $Int64(-931144933, 1654534827), new $Int64(-679921451, 377892833), new $Int64(-482716010, 660204544), new $Int64(85706799, 390828249), new $Int64(-1422172693, 3402783878), new $Int64(-1468634160, 3717936603), new $Int64(1113532086, 2211058823), new $Int64(1564224320, 2692150867), new $Int64(1952770442, 1928910388), new $Int64(788716862, 3931011137), new $Int64(1083670504, 1112701047), new $Int64(-68150572, 2452299106), new $Int64(-896164822, 2337204777), new $Int64(1774877857, 273889282), new $Int64(1798719843, 1462008793), new $Int64(2138834788, 1554494002), new $Int64(-1194967131, 182675323), new $Int64(-1598554764, 1882802136), new $Int64(589279648, 3700220025), new $Int64(381039426, 3083431543), new $Int64(-851859191, 3622207527), new $Int64(338126939, 432729309), new $Int64(-1667470126, 2391914317), new $Int64(-1849558151, 235747924), new $Int64(2120733629, 3088823825), new $Int64(-745079795, 2314658321), new $Int64(1165929723, 2957634338), new $Int64(501323675, 4117056981), new $Int64(1564699815, 1482500298), new $Int64(-740826490, 840489337), new $Int64(799522364, 3483178565), new $Int64(532129761, 2074004656), new $Int64(724246478, 3643392642), new $Int64(-665153481, 1583624461), new $Int64(-885822954, 287473085), new $Int64(1667835381, 3136843981), new $Int64(1138806821, 1266970974), new $Int64(135185781, 1998688839), new $Int64(392094735, 1492900209), new $Int64(1031326774, 1538112737), new $Int64(-2070568842, 2207265429), new $Int64(-1886797613, 963263315), new $Int64(1671145500, 2295892134), new $Int64(1068469660, 2002560897), new $Int64(-356250305, 1369254035), new $Int64(33436120, 3353312708), new $Int64(57507843, 947771099), new $Int64(-1945755145, 1747061399), new $Int64(1507240140, 2047354631), new $Int64(720000810, 4165367136), new $Int64(479265078, 3388864963), new $Int64(-952181250, 286492130), new $Int64(2045622690, 2795735007), new $Int64(-715730566, 3703961339), new $Int64(-148436487, 1797825479), new $Int64(1429039600, 1116589674), new $Int64(-1665420098, 2593309206), new $Int64(1329049334, 3404995677), new $Int64(-750579440, 3453462936), new $Int64(1014767077, 3016498634), new $Int64(75698599, 1650371545), new $Int64(1592007860, 212344364), new $Int64(1127766888, 3843932156), new $Int64(-748019856, 3573129983), new $Int64(-890581831, 665897820), new $Int64(1071492673, 1675628772), new $Int64(243225682, 2831752928), new $Int64(2120298836, 1486294219), new $Int64(-1954407413, 268782709), new $Int64(-1002123503, 4186179080), new $Int64(624342951, 1613720397), new $Int64(857179861, 2703686015), new $Int64(-911618704, 2205342611), new $Int64(-672703993, 1411666394), new $Int64(-1528454899, 677744900), new $Int64(-1876628533, 4172867247), new $Int64(135494707, 2163418403), new $Int64(849547544, 2841526879), new $Int64(-1117516959, 1082141470), new $Int64(-1770111792, 4046134367), new $Int64(51415528, 2142943655), new $Int64(-249824333, 3124627521), new $Int64(998228909, 219992939), new $Int64(-1078790951, 1756846531), new $Int64(1283749206, 1225118210), new $Int64(-525858006, 1647770243), new $Int64(-2035959705, 444807907), new $Int64(2036369448, 3952076173), new $Int64(53201823, 1461839639), new $Int64(315761893, 3699250910), new $Int64(702974850, 1373688981), new $Int64(734022261, 147523747), new $Int64(-2047330906, 1211276581), new $Int64(1294440951, 2548832680), new $Int64(1144696256, 1995631888), new $Int64(-1992983070, 2011457303), new $Int64(-1351022674, 3057425772), new $Int64(667839456, 81484597), new $Int64(-1681980888, 3646681560), new $Int64(-1372462725, 635548515), new $Int64(602489502, 2508044581), new $Int64(-1794220117, 1014917157), new $Int64(719992433, 3214891315), new $Int64(-1294799037, 959582252), new $Int64(226415134, 3347040449), new $Int64(-362868096, 4102971975), new $Int64(397887437, 4078022210), new $Int64(-536803826, 2851767182), new $Int64(-1398321012, 1540160644), new $Int64(-1549098876, 1057290595), new $Int64(-112592988, 3907769253), new $Int64(579300318, 4248952684), new $Int64(-1054576049, 132554364), new $Int64(-1085862414, 1029351092), new $Int64(697840928, 2583007416), new $Int64(298619124, 1486185789), new $Int64(55905697, 2871589073), new $Int64(2017643612, 723203291), new $Int64(146250550, 2494333952), new $Int64(-1082993397, 2230939180), new $Int64(-1804568072, 3943232912), new $Int64(1768732449, 2181367922), new $Int64(-729261111, 2889274791), new $Int64(1824032949, 2046728161), new $Int64(1653899792, 1376052477), new $Int64(1022327048, 381236993), new $Int64(-1113097690, 3188942166), new $Int64(-74480109, 350070824), new $Int64(144881592, 61758415), new $Int64(-741824226, 3492950336), new $Int64(-2030042720, 3093818430), new $Int64(-453590535, 2962480613), new $Int64(-1912050708, 3154871160), new $Int64(-1636478569, 3228564679), new $Int64(610731502, 888276216), new $Int64(-946702974, 3574998604), new $Int64(-1277068380, 1967526716), new $Int64(-1556147941, 1554691298), new $Int64(-1573024234, 339944798), new $Int64(1223764147, 1154515356), new $Int64(1825645307, 967516237), new $Int64(1546195135, 596588202), new $Int64(-1867600880, 3764362170), new $Int64(-1655392592, 266611402), new $Int64(-393255880, 2047856075), new $Int64(-1000726433, 21444105), new $Int64(-949424754, 3065563181), new $Int64(-232418803, 1140663212), new $Int64(633187674, 2323741028), new $Int64(2126290159, 3103873707), new $Int64(1008658319, 2766828349), new $Int64(-485587503, 1970872996), new $Int64(1628585413, 3766615585), new $Int64(-595148528, 2036813414), new $Int64(-1994877121, 3105536507), new $Int64(13954645, 3396176938), new $Int64(-721402003, 1377154485), new $Int64(-61839181, 3807014186), new $Int64(543009040, 3710110597), new $Int64(-1751425519, 916420443), new $Int64(734556788, 2103831255), new $Int64(-1766161494, 717331943), new $Int64(-1574598896, 3550505941), new $Int64(45939673, 378749927), new $Int64(-1997615719, 611017331), new $Int64(592130075, 758907650), new $Int64(1012992349, 154266815), new $Int64(-1040454942, 1407468696), new $Int64(-1678191250, 970098704), new $Int64(-285057486, 1971660656), new $Int64(998365243, 3332747885), new $Int64(1947089649, 1935189867), new $Int64(1510248801, 203520055), new $Int64(-1305165746, 3916463034), new $Int64(-388598655, 3474113316), new $Int64(1036101639, 316544223), new $Int64(-1773744891, 1650844677), new $Int64(-907191419, 4267565603), new $Int64(-1070275024, 2501167616), new $Int64(-1520651863, 3929401789), new $Int64(-2091360852, 337170252), new $Int64(-960502090, 2061966842), new $Int64(-304190848, 2508461464), new $Int64(-1941471116, 2791377107), new $Int64(1240791848, 1227227588), new $Int64(1813978778, 1709681848), new $Int64(1153692192, 3768820575), new $Int64(-1002297449, 2887126398), new $Int64(-1447111334, 296561685), new $Int64(700300844, 3729960077), new $Int64(-1572311344, 372833036), new $Int64(2078875613, 2409779288), new $Int64(1829161290, 555274064), new $Int64(-1105595719, 4239804901), new $Int64(1839403216, 3723486978), new $Int64(-1649093095, 2145871984), new $Int64(-1582765715, 3565480803), new $Int64(-1568653827, 2197313814), new $Int64(974785092, 3613674566), new $Int64(438638731, 3042093666), new $Int64(-96556264, 3324034321), new $Int64(869420878, 3708873369), new $Int64(946682149, 1698090092), new $Int64(1618900382, 4213940712), new $Int64(-1843479747, 2087477361), new $Int64(-1766167800, 2407950639), new $Int64(-1296225558, 3942568569), new $Int64(-1223900450, 4088074412), new $Int64(723260036, 2964773675), new $Int64(-673921829, 1539178386), new $Int64(1062961552, 2694849566), new $Int64(460977733, 2120273838), new $Int64(-1604570740, 2484608657), new $Int64(880846449, 2956190677), new $Int64(1970902366, 4223313749), new $Int64(662161910, 3502682327), new $Int64(705634754, 4133891139), new $Int64(-1031359300, 1166449596), new $Int64(1038247601, 3362705993), new $Int64(93734798, 3892921029), new $Int64(1876124043, 786869787), new $Int64(1057490746, 1046342263), new $Int64(242763728, 493777327), new $Int64(-853573201, 3304827646), new $Int64(616460742, 125356352), new $Int64(499300063, 74094113), new $Int64(-795586925, 2500816079), new $Int64(-490248444, 514015239), new $Int64(1377565129, 543520454), new $Int64(-2039776725, 3614531153), new $Int64(2056746300, 2356753985), new $Int64(1390062617, 2018141668), new $Int64(131272971, 2087974891), new $Int64(-1502927041, 3166972343), new $Int64(372256200, 1517638666), new $Int64(-935275664, 173466846), new $Int64(-695774461, 4241513471), new $Int64(-1413550842, 2783126920), new $Int64(1972004134, 4167264826), new $Int64(29260506, 3907395640), new $Int64(-910901561, 1539634186), new $Int64(-595957298, 178241987), new $Int64(-113277636, 182168164), new $Int64(-1102530459, 2386154934), new $Int64(1379126408, 4077374341), new $Int64(-2114679722, 1732699140), new $Int64(-421057745, 1041306002), new $Int64(1860414813, 2068001749), new $Int64(1005320202, 3208962910), new $Int64(844054010, 697710380), new $Int64(-1509359403, 2228431183), new $Int64(-810313977, 3554678728), new $Int64(-750989047, 173470263), new $Int64(-85886265, 3848297795), new $Int64(-926936977, 246236185), new $Int64(-1984190461, 2066374846), new $Int64(1771673660, 312890749), new $Int64(703378057, 3573310289), new $Int64(-598851901, 143166754), new $Int64(613554316, 2081511079), new $Int64(1197802104, 486038032), new $Int64(-1906483789, 2982218564), new $Int64(364901986, 1000939191), new $Int64(1902782651, 2750454885), new $Int64(-671844857, 3375313137), new $Int64(-1643868040, 881302957), new $Int64(-1508784745, 2514186393), new $Int64(-1703622845, 360024739), new $Int64(1399671872, 292500025), new $Int64(1381210821, 2276300752), new $Int64(521803381, 4069087683), new $Int64(-1938982667, 1637778212), new $Int64(720490469, 1676670893), new $Int64(1067262482, 3855174429), new $Int64(2114075974, 2067248671), new $Int64(-89426259, 2884561259), new $Int64(-805741095, 2456511185), new $Int64(983726246, 561175414), new $Int64(-1719489563, 432588903), new $Int64(885133709, 4059399550), new $Int64(-93096266, 1075014784), new $Int64(-1733832628, 2728058415), new $Int64(1839142064, 1299703678), new $Int64(1262333188, 2347583393), new $Int64(1285481956, 2468164145), new $Int64(-1158354011, 1140014346), new $Int64(2033889184, 1936972070), new $Int64(-1737578993, 3870530098), new $Int64(-484494257, 1717789158), new $Int64(-232997156, 1153452491), new $Int64(-990424416, 3948827651), new $Int64(-1357145630, 2101413152), new $Int64(1495744672, 3854091229), new $Int64(83644069, 4215565463), new $Int64(-1385277313, 1202710438), new $Int64(-564909037, 2072216740), new $Int64(705690639, 2066751068), new $Int64(-2113583312, 173902580), new $Int64(-741983806, 142459001), new $Int64(172391592, 1889151926), new $Int64(-498943125, 3034199774), new $Int64(1618587731, 516490102), new $Int64(93114264, 3692577783), new $Int64(-2078821353, 2953948865), new $Int64(-320938673, 4041040923), new $Int64(-1942517976, 592046130), new $Int64(-705643640, 384297211), new $Int64(-2051649464, 265863924), new $Int64(2101717619, 1333136237), new $Int64(1499611781, 1406273556), new $Int64(1074670496, 426305476), new $Int64(125704633, 2750898176), new $Int64(488068495, 1633944332), new $Int64(2037723464, 3236349343), new $Int64(-1703423246, 4013676611), new $Int64(1718532237, 2265047407), new $Int64(1433593806, 875071080), new $Int64(-343047503, 1418843655), new $Int64(2009228711, 451657300), new $Int64(1229446621, 1866374663), new $Int64(1653472867, 1551455622), new $Int64(577191481, 3560962459), new $Int64(1669204077, 3347903778), new $Int64(-298327194, 2675874918), new $Int64(-1831355577, 2762991672), new $Int64(530492383, 3689068477), new $Int64(844089962, 4071997905), new $Int64(1508155730, 1381702441), new $Int64(2089931018, 2373284878), new $Int64(-864267462, 2143983064), new $Int64(308739063, 1938207195), new $Int64(1754949306, 1188152253), new $Int64(1272345009, 615870490), new $Int64(742653194, 2662252621), new $Int64(1477718295, 3839976789), new $Int64(-2091334213, 306752547), new $Int64(-1426688067, 2162363077), new $Int64(-57052633, 2767224719), new $Int64(-1471624099, 2628837712), new $Int64(1678405918, 2967771969), new $Int64(1694285728, 499792248), new $Int64(-1744131281, 4285253508), new $Int64(962357072, 2856511070), new $Int64(679471692, 2526409716), new $Int64(-1793706473, 1240875658), new $Int64(-914893422, 2577342868), new $Int64(-1001298215, 4136853496), new $Int64(-1477114974, 2403540137), new $Int64(1372824515, 1371410668), new $Int64(-176562048, 371758825), new $Int64(-441063112, 1528834084), new $Int64(-71688630, 1504757260), new $Int64(-1461820072, 699052551), new $Int64(-505543539, 3347789870), new $Int64(1951619734, 3430604759), new $Int64(2119672219, 1935601723), new $Int64(966789690, 834676166)]);
-		globalRand = New(new lockedSource.ptr(new nosync.Mutex.ptr(false, false, false, false, 0), ptrType.nil));
 		randautoseed = godebug.New("randautoseed");
 		kn = $toNativeArray($kindUint32, [1991057938, 0, 1611602771, 1826899878, 1918584482, 1969227037, 2001281515, 2023368125, 2039498179, 2051788381, 2061460127, 2069267110, 2075699398, 2081089314, 2085670119, 2089610331, 2093034710, 2096037586, 2098691595, 2101053571, 2103168620, 2105072996, 2106796166, 2108362327, 2109791536, 2111100552, 2112303493, 2113412330, 2114437283, 2115387130, 2116269447, 2117090813, 2117856962, 2118572919, 2119243101, 2119871411, 2120461303, 2121015852, 2121537798, 2122029592, 2122493434, 2122931299, 2123344971, 2123736059, 2124106020, 2124456175, 2124787725, 2125101763, 2125399283, 2125681194, 2125948325, 2126201433, 2126441213, 2126668298, 2126883268, 2127086657, 2127278949, 2127460589, 2127631985, 2127793506, 2127945490, 2128088244, 2128222044, 2128347141, 2128463758, 2128572095, 2128672327, 2128764606, 2128849065, 2128925811, 2128994934, 2129056501, 2129110560, 2129157136, 2129196237, 2129227847, 2129251929, 2129268426, 2129277255, 2129278312, 2129271467, 2129256561, 2129233410, 2129201800, 2129161480, 2129112170, 2129053545, 2128985244, 2128906855, 2128817916, 2128717911, 2128606255, 2128482298, 2128345305, 2128194452, 2128028813, 2127847342, 2127648860, 2127432031, 2127195339, 2126937058, 2126655214, 2126347546, 2126011445, 2125643893, 2125241376, 2124799783, 2124314271, 2123779094, 2123187386, 2122530867, 2121799464, 2120980787, 2120059418, 2119015917, 2117825402, 2116455471, 2114863093, 2112989789, 2110753906, 2108037662, 2104664315, 2100355223, 2094642347, 2086670106, 2074676188, 2054300022, 2010539237]);
 		wn = $toNativeArray($kindFloat32, [1.7290404663583558e-09, 1.2680928529462676e-10, 1.689751810696194e-10, 1.9862687883343e-10, 2.223243117382978e-10, 2.4244936613904144e-10, 2.601613091623989e-10, 2.761198769629658e-10, 2.9073962681813725e-10, 3.042996965518796e-10, 3.169979556627567e-10, 3.289802041894774e-10, 3.4035738116777736e-10, 3.5121602848242617e-10, 3.61625090983253e-10, 3.7164057942185025e-10, 3.813085680537398e-10, 3.906675816178762e-10, 3.997501218933053e-10, 4.0858399996679395e-10, 4.1719308563337165e-10, 4.255982233303257e-10, 4.3381759295968436e-10, 4.4186720948857783e-10, 4.497613115272969e-10, 4.57512583373898e-10, 4.6513240481438345e-10, 4.726310454117311e-10, 4.800177477726209e-10, 4.873009773476156e-10, 4.944885056978876e-10, 5.015873272284921e-10, 5.086040477664255e-10, 5.155446070048697e-10, 5.224146670812502e-10, 5.292193350214802e-10, 5.359634958068682e-10, 5.426517013518151e-10, 5.492881705038144e-10, 5.558769555769061e-10, 5.624218868405251e-10, 5.689264614971989e-10, 5.75394121238304e-10, 5.818281967329142e-10, 5.882316855831959e-10, 5.946076964136182e-10, 6.009590047817426e-10, 6.072883862451306e-10, 6.135985053390414e-10, 6.19892026598734e-10, 6.261713370037114e-10, 6.324390455780815e-10, 6.386973727678935e-10, 6.449488165749528e-10, 6.511955974453087e-10, 6.574400468473129e-10, 6.636843297158634e-10, 6.699307220081607e-10, 6.761814441702541e-10, 6.824387166481927e-10, 6.887046488657234e-10, 6.949815167800466e-10, 7.012714853260604e-10, 7.075767749498141e-10, 7.13899661608508e-10, 7.202424212593428e-10, 7.266072743483676e-10, 7.329966078550854e-10, 7.394128087589991e-10, 7.458582640396116e-10, 7.523354716987285e-10, 7.588469852493063e-10, 7.653954137154528e-10, 7.719834771435785e-10, 7.786139510912449e-10, 7.852897221383159e-10, 7.920137878869582e-10, 7.987892014504894e-10, 8.056192379868321e-10, 8.125072836762115e-10, 8.194568912323064e-10, 8.264716688799467e-10, 8.3355555791087e-10, 8.407127216614185e-10, 8.479473234679347e-10, 8.552640262671218e-10, 8.626675485068347e-10, 8.701631637464402e-10, 8.777562010564566e-10, 8.854524335966119e-10, 8.932581896381464e-10, 9.011799639857543e-10, 9.092249730890956e-10, 9.174008219758889e-10, 9.25715837318819e-10, 9.341788453909317e-10, 9.42799727177146e-10, 9.515889187738935e-10, 9.605578554783278e-10, 9.697193048552322e-10, 9.790869226478094e-10, 9.886760299337993e-10, 9.985036131254788e-10, 1.008588212947359e-09, 1.0189509236369076e-09, 1.0296150598776421e-09, 1.040606933955246e-09, 1.0519566329136865e-09, 1.0636980185552147e-09, 1.0758701707302976e-09, 1.0885182755160372e-09, 1.101694735439196e-09, 1.115461056855338e-09, 1.1298901814171813e-09, 1.1450695946990663e-09, 1.1611052119775422e-09, 1.178127595480305e-09, 1.1962995039027646e-09, 1.2158286599728285e-09, 1.2369856250415978e-09, 1.2601323318151003e-09, 1.2857697129220469e-09, 1.3146201904845611e-09, 1.3477839955200466e-09, 1.3870635751089821e-09, 1.43574030442295e-09, 1.5008658760251592e-09, 1.6030947680434338e-09]);
@@ -60154,7 +59922,7 @@ $packages["math/big"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			z = this;
 			if (buf.$length === 0) {
-				Rat.copy(z, new Rat.ptr(new Int.ptr(false, nat.nil), new Int.ptr(false, nat.nil)));
+				Rat.copy((z === ptrType$1.nil && $throwNilPointerError(), z), new Rat.ptr(new Int.ptr(false, nat.nil), new Int.ptr(false, nat.nil)));
 				$s = -1; return $ifaceNil;
 			}
 			if (buf.$length < 5) {
@@ -62533,8 +62301,8 @@ $packages["math/big"] = (function() {
 			/* */ } return; } var $f = {$blk: karatsuba$1, $c: true, $r, _tmp, _tmp$1, _tmp$2, _tmp$3, n, n2, p, r, s, x, x0, x1, xd, y, y0, y1, yd, z, $s};return $f;
 		};
 		alias = function alias$1(x, y) {
-			var x, x$1, x$2, y;
-			return x.$capacity > 0 && y.$capacity > 0 && (x$1 = $subslice(x, 0, x.$capacity), $indexPtr(x$1.$array, x$1.$offset + (x.$capacity - 1 >> 0), ptrType$4)) === (x$2 = $subslice(y, 0, y.$capacity), $indexPtr(x$2.$array, x$2.$offset + (y.$capacity - 1 >> 0), ptrType$4));
+			var x, x$1, x$2, x$3, x$4, y;
+			return x.$capacity > 0 && y.$capacity > 0 && (x$1 = $subslice(x, 0, x.$capacity), x$2 = x.$capacity - 1 >> 0, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + x$2, ptrType$4))) === (x$3 = $subslice(y, 0, y.$capacity), x$4 = y.$capacity - 1 >> 0, ((x$4 < 0 || x$4 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$3.$array, x$3.$offset + x$4, ptrType$4)));
 		};
 		addAt = function addAt$1(z, x, i) {
 			var {_r, c, i, j, n, x, z, $s, $r, $c} = $restore(this, {z, x, i});
@@ -62863,7 +62631,7 @@ $packages["math/big"] = (function() {
 		$ptrType(nat).prototype.isPow2 = function(...$args) { return this.$get().isPow2(...$args); };
 		same = function same$1(x, y) {
 			var x, y;
-			return (x.$length === y.$length) && x.$length > 0 && $indexPtr(x.$array, x.$offset + 0, ptrType$4) === $indexPtr(y.$array, y.$offset + 0, ptrType$4);
+			return (x.$length === y.$length) && x.$length > 0 && (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + 0, ptrType$4)) === (0 >= y.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(y.$array, y.$offset + 0, ptrType$4));
 		};
 		nat.prototype.shl = function shl(x, s) {
 			var _q, _r, m, n, s, x, z;
@@ -63715,7 +63483,7 @@ $packages["math/big"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			z = this;
 			if (buf.$length === 0) {
-				Int.copy(z, new Int.ptr(false, nat.nil));
+				Int.copy((z === ptrType$2.nil && $throwNilPointerError(), z), new Int.ptr(false, nat.nil));
 				$s = -1; return $ifaceNil;
 			}
 			b = (0 >= buf.$length ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + 0]);
@@ -64506,6 +64274,27 @@ $packages["math/big"] = (function() {
 			x = this;
 			return !x.neg && x.abs.$length <= 2;
 		};
+		$ptrType(Int).prototype.Float64 = function Float64$1() {
+			var {$24r, _r, _r$1, f, n, x, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			x = this;
+			n = x.abs.bitLen();
+			if (n === 0) {
+				$s = -1; return [0, 0];
+			}
+			if (n <= 53 || n < 64 && (n - ((x.abs.trailingZeroBits() >> 0)) >> 0) <= 53) {
+				f = ($flatten64(low64(x.abs)));
+				if (x.neg) {
+					f = -f;
+				}
+				$s = -1; return [f, 0];
+			}
+			_r = new Float.ptr(0, 0, 0, 0, false, nat.nil, 0).SetInt(x); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = _r.Float64(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r$1;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: Float64$1, $c: true, $r, $24r, _r, _r$1, f, n, x, $s};return $f;
+		};
 		$ptrType(Int).prototype.SetString = function SetString$1(s, base) {
 			var {$24r, _r, base, s, z, $s, $r, $c} = $restore(this, {s, base});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -64759,12 +64548,12 @@ $packages["math/big"] = (function() {
 			_tuple = _r;
 			q = _tuple[0];
 			r = _tuple[1];
-			_tmp = $clone(B, Int);
-			_tmp$1 = $clone(r, Int);
-			_tmp$2 = $clone(A, Int);
-			Int.copy(A, _tmp);
-			Int.copy(B, _tmp$1);
-			Int.copy(r, _tmp$2);
+			_tmp = $clone((B === ptrType$2.nil && $throwNilPointerError(), B), Int);
+			_tmp$1 = $clone((r === ptrType$2.nil && $throwNilPointerError(), r), Int);
+			_tmp$2 = $clone((A === ptrType$2.nil && $throwNilPointerError(), A), Int);
+			Int.copy((A === ptrType$2.nil && $throwNilPointerError(), A), _tmp);
+			Int.copy((B === ptrType$2.nil && $throwNilPointerError(), B), _tmp$1);
+			Int.copy((r === ptrType$2.nil && $throwNilPointerError(), r), _tmp$2);
 			/* */ if (extended) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if (extended) { */ case 2:
@@ -64932,12 +64721,12 @@ $packages["math/big"] = (function() {
 				_r$7;
 			/* } */ case 25:
 			if (!(x === ptrType$2.nil)) {
-				Int.copy(x, Ua);
+				Int.copy((x === ptrType$2.nil && $throwNilPointerError(), x), (Ua === ptrType$2.nil && $throwNilPointerError(), Ua));
 				if (negA) {
 					x.neg = !x.neg;
 				}
 			}
-			Int.copy(z, A);
+			Int.copy((z === ptrType$2.nil && $throwNilPointerError(), z), (A === ptrType$2.nil && $throwNilPointerError(), A));
 			$s = -1; return z;
 			/* */ } return; } var $f = {$blk: lehmerGCD, $c: true, $r, A, B, Ua, Ub, _q, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, a, aWord, b, bWord, even, even$1, extended, negA, q, q$1, r, r$1, s, t, u0, u1, ua, ub, v0, v1, va, vb, x, x$1, x$2, x$3, y, z, $s};return $f;
 		};
@@ -65976,11 +65765,11 @@ $packages["math/big"] = (function() {
 			return [buf, $ifaceNil];
 		};
 		$ptrType(Float).prototype.GobDecode = function GobDecode$2(buf) {
-			var {$24r, _r, _r$1, b, buf, oldMode, oldPrec, z, $s, $r, $c} = $restore(this, {buf});
+			var {$24r, _r, _r$1, _r$2, b, buf, msg, oldMode, oldPrec, z, $s, $r, $c} = $restore(this, {buf});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			z = this;
 			if (buf.$length === 0) {
-				Float.copy(z, new Float.ptr(0, 0, 0, 0, false, nat.nil, 0));
+				Float.copy((z === ptrType.nil && $throwNilPointerError(), z), new Float.ptr(0, 0, 0, 0, false, nat.nil, 0));
 				$s = -1; return $ifaceNil;
 			}
 			if (buf.$length < 6) {
@@ -66015,8 +65804,13 @@ $packages["math/big"] = (function() {
 				_r$1 = z.SetPrec(((oldPrec >>> 0))); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				_r$1;
 			/* } */ case 6:
+			_r$2 = z.validate0(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			msg = _r$2;
+			if (!(msg === "")) {
+				$s = -1; return errors.New("Float.GobDecode: " + msg);
+			}
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: GobDecode$2, $c: true, $r, $24r, _r, _r$1, b, buf, oldMode, oldPrec, z, $s};return $f;
+			/* */ } return; } var $f = {$blk: GobDecode$2, $c: true, $r, $24r, _r, _r$1, _r$2, b, buf, msg, oldMode, oldPrec, z, $s};return $f;
 		};
 		$ptrType(Float).prototype.MarshalText = function MarshalText$2() {
 			var {$24r, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, buf, err, text, x, $s, $r, $c} = $restore(this, {});
@@ -66461,18 +66255,30 @@ $packages["math/big"] = (function() {
 			/* */ } return; } var $f = {$blk: IsInt$1, $c: true, $r, x, $s};return $f;
 		};
 		$ptrType(Float).prototype.validate = function validate() {
-			var {_arg, _arg$1, _r, _r$1, m, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {});
+			var {_r, msg, x, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			x = this;
 			if (true) {
 				$panic(new $String("validate called but debugFloat is not set"));
 			}
+			_r = x.validate0(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			msg = _r;
+			if (!(msg === "")) {
+				$panic(new $String(msg));
+			}
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: validate, $c: true, $r, _r, msg, x, $s};return $f;
+		};
+		$ptrType(Float).prototype.validate0 = function validate0() {
+			var {$24r, _arg, _arg$1, _r, _r$1, m, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			x = this;
 			if (!((x.form === 1))) {
-				$s = -1; return;
+				$s = -1; return "";
 			}
 			m = x.mant.$length;
 			if (m === 0) {
-				$panic(new $String("nonzero finite number with empty mantissa"));
+				$s = -1; return "nonzero finite number with empty mantissa";
 			}
 			/* */ if ((((x$1 = x.mant, x$2 = m - 1 >> 0, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])) & 2147483648) >>> 0) === 0) { $s = 1; continue; }
 			/* */ $s = 2; continue;
@@ -66481,13 +66287,14 @@ $packages["math/big"] = (function() {
 				_r = x.Text(112, 0); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				_arg$1 = new $String(_r);
 				_r$1 = fmt.Sprintf("msb not set in last word %#x of %s", new sliceType([_arg, _arg$1])); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$panic(new $String(_r$1));
+				$24r = _r$1;
+				$s = 5; case 5: return $24r;
 			/* } */ case 2:
 			if (x.prec === 0) {
-				$panic(new $String("zero precision finite number"));
+				$s = -1; return "zero precision finite number";
 			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: validate, $c: true, $r, _arg, _arg$1, _r, _r$1, m, x, x$1, x$2, x$3, x$4, $s};return $f;
+			$s = -1; return "";
+			/* */ } return; } var $f = {$blk: validate0, $c: true, $r, $24r, _arg, _arg$1, _r, _r$1, m, x, x$1, x$2, x$3, x$4, $s};return $f;
 		};
 		$ptrType(Float).prototype.round = function round(sbit) {
 			var {_1, _index, _q, _r, bits$1, inc, lsb, m, n, ntz, r, rbit, sbit, x, x$1, x$2, x$3, x$4, y, z, $s, $r, $c} = $restore(this, {sbit});
@@ -66971,7 +66778,7 @@ $packages["math/big"] = (function() {
 			$s = -1; return [0, 0];
 			/* */ } return; } var $f = {$blk: Float32$1, $c: true, $r, _1, _r, _tmp, _tmp$1, _tmp$2, bexp, e, mant, p, r, sign, x, y, z, z$1, $s};return $f;
 		};
-		$ptrType(Float).prototype.Float64 = function Float64$1() {
+		$ptrType(Float).prototype.Float64 = function Float64$2() {
 			var {_1, _r, _tmp, _tmp$1, _tmp$2, bexp, e, mant, p, r, sign, x, x$1, x$2, z, z$1, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			x = this;
@@ -67047,7 +66854,7 @@ $packages["math/big"] = (function() {
 			case 4:
 			$panic(new $String("unreachable"));
 			$s = -1; return [0, 0];
-			/* */ } return; } var $f = {$blk: Float64$1, $c: true, $r, _1, _r, _tmp, _tmp$1, _tmp$2, bexp, e, mant, p, r, sign, x, x$1, x$2, z, z$1, $s};return $f;
+			/* */ } return; } var $f = {$blk: Float64$2, $c: true, $r, _1, _r, _tmp, _tmp$1, _tmp$2, bexp, e, mant, p, r, sign, x, x$1, x$2, z, z$1, $s};return $f;
 		};
 		$ptrType(Float).prototype.Int = function Int$1(z) {
 			var {_1, acc, allBits, exp$1, x, z, $s, $r, $c} = $restore(this, {z});
@@ -68153,8 +67960,8 @@ $packages["math/big"] = (function() {
 		ptrType$1.methods = [{prop: "GobEncode", name: "GobEncode", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "GobDecode", name: "GobDecode", pkg: "", typ: $funcType([sliceType$1], [$error], false)}, {prop: "MarshalText", name: "MarshalText", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "UnmarshalText", name: "UnmarshalText", pkg: "", typ: $funcType([sliceType$1], [$error], false)}, {prop: "Scan", name: "Scan", pkg: "", typ: $funcType([fmt.ScanState, $Int32], [$error], false)}, {prop: "SetString", name: "SetString", pkg: "", typ: $funcType([$String], [ptrType$1, $Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "marshal", name: "marshal", pkg: "math/big", typ: $funcType([], [sliceType$1], false)}, {prop: "RatString", name: "RatString", pkg: "", typ: $funcType([], [$String], false)}, {prop: "FloatString", name: "FloatString", pkg: "", typ: $funcType([$Int], [$String], false)}, {prop: "SetFloat64", name: "SetFloat64", pkg: "", typ: $funcType([$Float64], [ptrType$1], false)}, {prop: "Float32", name: "Float32", pkg: "", typ: $funcType([], [$Float32, $Bool], false)}, {prop: "Float64", name: "Float64", pkg: "", typ: $funcType([], [$Float64, $Bool], false)}, {prop: "SetFrac", name: "SetFrac", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$1], false)}, {prop: "SetFrac64", name: "SetFrac64", pkg: "", typ: $funcType([$Int64, $Int64], [ptrType$1], false)}, {prop: "SetInt", name: "SetInt", pkg: "", typ: $funcType([ptrType$2], [ptrType$1], false)}, {prop: "SetInt64", name: "SetInt64", pkg: "", typ: $funcType([$Int64], [ptrType$1], false)}, {prop: "SetUint64", name: "SetUint64", pkg: "", typ: $funcType([$Uint64], [ptrType$1], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([ptrType$1], [ptrType$1], false)}, {prop: "Abs", name: "Abs", pkg: "", typ: $funcType([ptrType$1], [ptrType$1], false)}, {prop: "Neg", name: "Neg", pkg: "", typ: $funcType([ptrType$1], [ptrType$1], false)}, {prop: "Inv", name: "Inv", pkg: "", typ: $funcType([ptrType$1], [ptrType$1], false)}, {prop: "Sign", name: "Sign", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "IsInt", name: "IsInt", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Num", name: "Num", pkg: "", typ: $funcType([], [ptrType$2], false)}, {prop: "Denom", name: "Denom", pkg: "", typ: $funcType([], [ptrType$2], false)}, {prop: "norm", name: "norm", pkg: "math/big", typ: $funcType([], [ptrType$1], false)}, {prop: "Cmp", name: "Cmp", pkg: "", typ: $funcType([ptrType$1], [$Int], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([ptrType$1, ptrType$1], [ptrType$1], false)}, {prop: "Sub", name: "Sub", pkg: "", typ: $funcType([ptrType$1, ptrType$1], [ptrType$1], false)}, {prop: "Mul", name: "Mul", pkg: "", typ: $funcType([ptrType$1, ptrType$1], [ptrType$1], false)}, {prop: "Quo", name: "Quo", pkg: "", typ: $funcType([ptrType$1, ptrType$1], [ptrType$1], false)}];
 		nat.methods = [{prop: "probablyPrimeMillerRabin", name: "probablyPrimeMillerRabin", pkg: "math/big", typ: $funcType([$Int, $Bool], [$Bool], false)}, {prop: "probablyPrimeLucas", name: "probablyPrimeLucas", pkg: "math/big", typ: $funcType([], [$Bool], false)}, {prop: "rem", name: "rem", pkg: "math/big", typ: $funcType([nat, nat], [nat], false)}, {prop: "div", name: "div", pkg: "math/big", typ: $funcType([nat, nat, nat], [nat, nat], false)}, {prop: "divW", name: "divW", pkg: "math/big", typ: $funcType([nat, Word], [nat, Word], false)}, {prop: "modW", name: "modW", pkg: "math/big", typ: $funcType([Word], [Word], false)}, {prop: "divLarge", name: "divLarge", pkg: "math/big", typ: $funcType([nat, nat, nat], [nat, nat], false)}, {prop: "divBasic", name: "divBasic", pkg: "math/big", typ: $funcType([nat, nat], [], false)}, {prop: "divRecursive", name: "divRecursive", pkg: "math/big", typ: $funcType([nat, nat], [], false)}, {prop: "divRecursiveStep", name: "divRecursiveStep", pkg: "math/big", typ: $funcType([nat, nat, $Int, ptrType$3, sliceType$3], [], false)}, {prop: "scan", name: "scan", pkg: "math/big", typ: $funcType([io.ByteScanner, $Int, $Bool], [nat, $Int, $Int, $error], false)}, {prop: "utoa", name: "utoa", pkg: "math/big", typ: $funcType([$Int], [sliceType$1], false)}, {prop: "itoa", name: "itoa", pkg: "math/big", typ: $funcType([$Bool, $Int], [sliceType$1], false)}, {prop: "convertWords", name: "convertWords", pkg: "math/big", typ: $funcType([sliceType$1, Word, $Int, Word, sliceType$4], [], false)}, {prop: "expWW", name: "expWW", pkg: "math/big", typ: $funcType([Word, Word], [nat], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "clear", name: "clear", pkg: "math/big", typ: $funcType([], [], false)}, {prop: "norm", name: "norm", pkg: "math/big", typ: $funcType([], [nat], false)}, {prop: "make", name: "make", pkg: "math/big", typ: $funcType([$Int], [nat], false)}, {prop: "setWord", name: "setWord", pkg: "math/big", typ: $funcType([Word], [nat], false)}, {prop: "setUint64", name: "setUint64", pkg: "math/big", typ: $funcType([$Uint64], [nat], false)}, {prop: "set", name: "set", pkg: "math/big", typ: $funcType([nat], [nat], false)}, {prop: "add", name: "add", pkg: "math/big", typ: $funcType([nat, nat], [nat], false)}, {prop: "sub", name: "sub", pkg: "math/big", typ: $funcType([nat, nat], [nat], false)}, {prop: "cmp", name: "cmp", pkg: "math/big", typ: $funcType([nat], [$Int], false)}, {prop: "mulAddWW", name: "mulAddWW", pkg: "math/big", typ: $funcType([nat, Word, Word], [nat], false)}, {prop: "montgomery", name: "montgomery", pkg: "math/big", typ: $funcType([nat, nat, nat, Word, $Int], [nat], false)}, {prop: "mul", name: "mul", pkg: "math/big", typ: $funcType([nat, nat], [nat], false)}, {prop: "sqr", name: "sqr", pkg: "math/big", typ: $funcType([nat], [nat], false)}, {prop: "mulRange", name: "mulRange", pkg: "math/big", typ: $funcType([$Uint64, $Uint64], [nat], false)}, {prop: "bitLen", name: "bitLen", pkg: "math/big", typ: $funcType([], [$Int], false)}, {prop: "trailingZeroBits", name: "trailingZeroBits", pkg: "math/big", typ: $funcType([], [$Uint], false)}, {prop: "isPow2", name: "isPow2", pkg: "math/big", typ: $funcType([], [$Uint, $Bool], false)}, {prop: "shl", name: "shl", pkg: "math/big", typ: $funcType([nat, $Uint], [nat], false)}, {prop: "shr", name: "shr", pkg: "math/big", typ: $funcType([nat, $Uint], [nat], false)}, {prop: "setBit", name: "setBit", pkg: "math/big", typ: $funcType([nat, $Uint, $Uint], [nat], false)}, {prop: "bit", name: "bit", pkg: "math/big", typ: $funcType([$Uint], [$Uint], false)}, {prop: "sticky", name: "sticky", pkg: "math/big", typ: $funcType([$Uint], [$Uint], false)}, {prop: "and", name: "and", pkg: "math/big", typ: $funcType([nat, nat], [nat], false)}, {prop: "trunc", name: "trunc", pkg: "math/big", typ: $funcType([nat, $Uint], [nat], false)}, {prop: "andNot", name: "andNot", pkg: "math/big", typ: $funcType([nat, nat], [nat], false)}, {prop: "or", name: "or", pkg: "math/big", typ: $funcType([nat, nat], [nat], false)}, {prop: "xor", name: "xor", pkg: "math/big", typ: $funcType([nat, nat], [nat], false)}, {prop: "random", name: "random", pkg: "math/big", typ: $funcType([ptrType$5, nat, $Int], [nat], false)}, {prop: "expNN", name: "expNN", pkg: "math/big", typ: $funcType([nat, nat, nat, $Bool], [nat], false)}, {prop: "expNNMontgomeryEven", name: "expNNMontgomeryEven", pkg: "math/big", typ: $funcType([nat, nat, nat], [nat], false)}, {prop: "expNNWindowed", name: "expNNWindowed", pkg: "math/big", typ: $funcType([nat, nat, $Uint], [nat], false)}, {prop: "expNNMontgomery", name: "expNNMontgomery", pkg: "math/big", typ: $funcType([nat, nat, nat], [nat], false)}, {prop: "bytes", name: "bytes", pkg: "math/big", typ: $funcType([sliceType$1], [$Int], false)}, {prop: "setBytes", name: "setBytes", pkg: "math/big", typ: $funcType([sliceType$1], [nat], false)}, {prop: "sqrt", name: "sqrt", pkg: "math/big", typ: $funcType([nat], [nat], false)}, {prop: "subMod2N", name: "subMod2N", pkg: "math/big", typ: $funcType([nat, nat, $Uint], [nat], false)}, {prop: "modInverse", name: "modInverse", pkg: "math/big", typ: $funcType([nat, nat], [nat], false)}];
 		byteReader.methods = [{prop: "ReadByte", name: "ReadByte", pkg: "", typ: $funcType([], [$Uint8, $error], false)}, {prop: "UnreadByte", name: "UnreadByte", pkg: "", typ: $funcType([], [$error], false)}];
-		ptrType$2.methods = [{prop: "scaleDenom", name: "scaleDenom", pkg: "math/big", typ: $funcType([ptrType$2, nat], [], false)}, {prop: "ProbablyPrime", name: "ProbablyPrime", pkg: "", typ: $funcType([$Int], [$Bool], false)}, {prop: "GobEncode", name: "GobEncode", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "GobDecode", name: "GobDecode", pkg: "", typ: $funcType([sliceType$1], [$error], false)}, {prop: "MarshalText", name: "MarshalText", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "UnmarshalText", name: "UnmarshalText", pkg: "", typ: $funcType([sliceType$1], [$error], false)}, {prop: "MarshalJSON", name: "MarshalJSON", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "UnmarshalJSON", name: "UnmarshalJSON", pkg: "", typ: $funcType([sliceType$1], [$error], false)}, {prop: "Text", name: "Text", pkg: "", typ: $funcType([$Int], [$String], false)}, {prop: "Append", name: "Append", pkg: "", typ: $funcType([sliceType$1, $Int], [sliceType$1], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Format", name: "Format", pkg: "", typ: $funcType([fmt.State, $Int32], [], false)}, {prop: "scan", name: "scan", pkg: "math/big", typ: $funcType([io.ByteScanner, $Int], [ptrType$2, $Int, $error], false)}, {prop: "Scan", name: "Scan", pkg: "", typ: $funcType([fmt.ScanState, $Int32], [$error], false)}, {prop: "Sign", name: "Sign", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "SetInt64", name: "SetInt64", pkg: "", typ: $funcType([$Int64], [ptrType$2], false)}, {prop: "SetUint64", name: "SetUint64", pkg: "", typ: $funcType([$Uint64], [ptrType$2], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([ptrType$2], [ptrType$2], false)}, {prop: "Bits", name: "Bits", pkg: "", typ: $funcType([], [sliceType$2], false)}, {prop: "SetBits", name: "SetBits", pkg: "", typ: $funcType([sliceType$2], [ptrType$2], false)}, {prop: "Abs", name: "Abs", pkg: "", typ: $funcType([ptrType$2], [ptrType$2], false)}, {prop: "Neg", name: "Neg", pkg: "", typ: $funcType([ptrType$2], [ptrType$2], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Sub", name: "Sub", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Mul", name: "Mul", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "MulRange", name: "MulRange", pkg: "", typ: $funcType([$Int64, $Int64], [ptrType$2], false)}, {prop: "Binomial", name: "Binomial", pkg: "", typ: $funcType([$Int64, $Int64], [ptrType$2], false)}, {prop: "Quo", name: "Quo", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Rem", name: "Rem", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "QuoRem", name: "QuoRem", pkg: "", typ: $funcType([ptrType$2, ptrType$2, ptrType$2], [ptrType$2, ptrType$2], false)}, {prop: "Div", name: "Div", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Mod", name: "Mod", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "DivMod", name: "DivMod", pkg: "", typ: $funcType([ptrType$2, ptrType$2, ptrType$2], [ptrType$2, ptrType$2], false)}, {prop: "Cmp", name: "Cmp", pkg: "", typ: $funcType([ptrType$2], [$Int], false)}, {prop: "CmpAbs", name: "CmpAbs", pkg: "", typ: $funcType([ptrType$2], [$Int], false)}, {prop: "Int64", name: "Int64", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Uint64", name: "Uint64", pkg: "", typ: $funcType([], [$Uint64], false)}, {prop: "IsInt64", name: "IsInt64", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsUint64", name: "IsUint64", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "SetString", name: "SetString", pkg: "", typ: $funcType([$String, $Int], [ptrType$2, $Bool], false)}, {prop: "setFromScanner", name: "setFromScanner", pkg: "math/big", typ: $funcType([io.ByteScanner, $Int], [ptrType$2, $Bool], false)}, {prop: "SetBytes", name: "SetBytes", pkg: "", typ: $funcType([sliceType$1], [ptrType$2], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType$1], false)}, {prop: "FillBytes", name: "FillBytes", pkg: "", typ: $funcType([sliceType$1], [sliceType$1], false)}, {prop: "BitLen", name: "BitLen", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "TrailingZeroBits", name: "TrailingZeroBits", pkg: "", typ: $funcType([], [$Uint], false)}, {prop: "Exp", name: "Exp", pkg: "", typ: $funcType([ptrType$2, ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "expSlow", name: "expSlow", pkg: "math/big", typ: $funcType([ptrType$2, ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "exp", name: "exp", pkg: "math/big", typ: $funcType([ptrType$2, ptrType$2, ptrType$2, $Bool], [ptrType$2], false)}, {prop: "GCD", name: "GCD", pkg: "", typ: $funcType([ptrType$2, ptrType$2, ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "lehmerGCD", name: "lehmerGCD", pkg: "math/big", typ: $funcType([ptrType$2, ptrType$2, ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Rand", name: "Rand", pkg: "", typ: $funcType([ptrType$5, ptrType$2], [ptrType$2], false)}, {prop: "ModInverse", name: "ModInverse", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "modSqrt3Mod4Prime", name: "modSqrt3Mod4Prime", pkg: "math/big", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "modSqrt5Mod8Prime", name: "modSqrt5Mod8Prime", pkg: "math/big", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "modSqrtTonelliShanks", name: "modSqrtTonelliShanks", pkg: "math/big", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "ModSqrt", name: "ModSqrt", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Lsh", name: "Lsh", pkg: "", typ: $funcType([ptrType$2, $Uint], [ptrType$2], false)}, {prop: "Rsh", name: "Rsh", pkg: "", typ: $funcType([ptrType$2, $Uint], [ptrType$2], false)}, {prop: "Bit", name: "Bit", pkg: "", typ: $funcType([$Int], [$Uint], false)}, {prop: "SetBit", name: "SetBit", pkg: "", typ: $funcType([ptrType$2, $Int, $Uint], [ptrType$2], false)}, {prop: "And", name: "And", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "AndNot", name: "AndNot", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Or", name: "Or", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Xor", name: "Xor", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Not", name: "Not", pkg: "", typ: $funcType([ptrType$2], [ptrType$2], false)}, {prop: "Sqrt", name: "Sqrt", pkg: "", typ: $funcType([ptrType$2], [ptrType$2], false)}];
-		ptrType.methods = [{prop: "Sqrt", name: "Sqrt", pkg: "", typ: $funcType([ptrType], [ptrType], false)}, {prop: "sqrtInverse", name: "sqrtInverse", pkg: "math/big", typ: $funcType([ptrType], [], false)}, {prop: "Text", name: "Text", pkg: "", typ: $funcType([$Uint8, $Int], [$String], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Append", name: "Append", pkg: "", typ: $funcType([sliceType$1, $Uint8, $Int], [sliceType$1], false)}, {prop: "fmtB", name: "fmtB", pkg: "math/big", typ: $funcType([sliceType$1], [sliceType$1], false)}, {prop: "fmtX", name: "fmtX", pkg: "math/big", typ: $funcType([sliceType$1, $Int], [sliceType$1], false)}, {prop: "fmtP", name: "fmtP", pkg: "math/big", typ: $funcType([sliceType$1], [sliceType$1], false)}, {prop: "Format", name: "Format", pkg: "", typ: $funcType([fmt.State, $Int32], [], false)}, {prop: "GobEncode", name: "GobEncode", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "GobDecode", name: "GobDecode", pkg: "", typ: $funcType([sliceType$1], [$error], false)}, {prop: "MarshalText", name: "MarshalText", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "UnmarshalText", name: "UnmarshalText", pkg: "", typ: $funcType([sliceType$1], [$error], false)}, {prop: "SetString", name: "SetString", pkg: "", typ: $funcType([$String], [ptrType, $Bool], false)}, {prop: "scan", name: "scan", pkg: "math/big", typ: $funcType([io.ByteScanner, $Int], [ptrType, $Int, $error], false)}, {prop: "pow5", name: "pow5", pkg: "math/big", typ: $funcType([$Uint64], [ptrType], false)}, {prop: "Parse", name: "Parse", pkg: "", typ: $funcType([$String, $Int], [ptrType, $Int, $error], false)}, {prop: "Scan", name: "Scan", pkg: "", typ: $funcType([fmt.ScanState, $Int32], [$error], false)}, {prop: "SetPrec", name: "SetPrec", pkg: "", typ: $funcType([$Uint], [ptrType], false)}, {prop: "SetMode", name: "SetMode", pkg: "", typ: $funcType([RoundingMode], [ptrType], false)}, {prop: "Prec", name: "Prec", pkg: "", typ: $funcType([], [$Uint], false)}, {prop: "MinPrec", name: "MinPrec", pkg: "", typ: $funcType([], [$Uint], false)}, {prop: "Mode", name: "Mode", pkg: "", typ: $funcType([], [RoundingMode], false)}, {prop: "Acc", name: "Acc", pkg: "", typ: $funcType([], [Accuracy], false)}, {prop: "Sign", name: "Sign", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "MantExp", name: "MantExp", pkg: "", typ: $funcType([ptrType], [$Int], false)}, {prop: "setExpAndRound", name: "setExpAndRound", pkg: "math/big", typ: $funcType([$Int64, $Uint], [], false)}, {prop: "SetMantExp", name: "SetMantExp", pkg: "", typ: $funcType([ptrType, $Int], [ptrType], false)}, {prop: "Signbit", name: "Signbit", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsInf", name: "IsInf", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsInt", name: "IsInt", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "validate", name: "validate", pkg: "math/big", typ: $funcType([], [], false)}, {prop: "round", name: "round", pkg: "math/big", typ: $funcType([$Uint], [], false)}, {prop: "setBits64", name: "setBits64", pkg: "math/big", typ: $funcType([$Bool, $Uint64], [ptrType], false)}, {prop: "SetUint64", name: "SetUint64", pkg: "", typ: $funcType([$Uint64], [ptrType], false)}, {prop: "SetInt64", name: "SetInt64", pkg: "", typ: $funcType([$Int64], [ptrType], false)}, {prop: "SetFloat64", name: "SetFloat64", pkg: "", typ: $funcType([$Float64], [ptrType], false)}, {prop: "SetInt", name: "SetInt", pkg: "", typ: $funcType([ptrType$2], [ptrType], false)}, {prop: "SetRat", name: "SetRat", pkg: "", typ: $funcType([ptrType$1], [ptrType], false)}, {prop: "SetInf", name: "SetInf", pkg: "", typ: $funcType([$Bool], [ptrType], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([ptrType], [ptrType], false)}, {prop: "Copy", name: "Copy", pkg: "", typ: $funcType([ptrType], [ptrType], false)}, {prop: "Uint64", name: "Uint64", pkg: "", typ: $funcType([], [$Uint64, Accuracy], false)}, {prop: "Int64", name: "Int64", pkg: "", typ: $funcType([], [$Int64, Accuracy], false)}, {prop: "Float32", name: "Float32", pkg: "", typ: $funcType([], [$Float32, Accuracy], false)}, {prop: "Float64", name: "Float64", pkg: "", typ: $funcType([], [$Float64, Accuracy], false)}, {prop: "Int", name: "Int", pkg: "", typ: $funcType([ptrType$2], [ptrType$2, Accuracy], false)}, {prop: "Rat", name: "Rat", pkg: "", typ: $funcType([ptrType$1], [ptrType$1, Accuracy], false)}, {prop: "Abs", name: "Abs", pkg: "", typ: $funcType([ptrType], [ptrType], false)}, {prop: "Neg", name: "Neg", pkg: "", typ: $funcType([ptrType], [ptrType], false)}, {prop: "uadd", name: "uadd", pkg: "math/big", typ: $funcType([ptrType, ptrType], [], false)}, {prop: "usub", name: "usub", pkg: "math/big", typ: $funcType([ptrType, ptrType], [], false)}, {prop: "umul", name: "umul", pkg: "math/big", typ: $funcType([ptrType, ptrType], [], false)}, {prop: "uquo", name: "uquo", pkg: "math/big", typ: $funcType([ptrType, ptrType], [], false)}, {prop: "ucmp", name: "ucmp", pkg: "math/big", typ: $funcType([ptrType], [$Int], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([ptrType, ptrType], [ptrType], false)}, {prop: "Sub", name: "Sub", pkg: "", typ: $funcType([ptrType, ptrType], [ptrType], false)}, {prop: "Mul", name: "Mul", pkg: "", typ: $funcType([ptrType, ptrType], [ptrType], false)}, {prop: "Quo", name: "Quo", pkg: "", typ: $funcType([ptrType, ptrType], [ptrType], false)}, {prop: "Cmp", name: "Cmp", pkg: "", typ: $funcType([ptrType], [$Int], false)}, {prop: "ord", name: "ord", pkg: "math/big", typ: $funcType([], [$Int], false)}];
+		ptrType$2.methods = [{prop: "scaleDenom", name: "scaleDenom", pkg: "math/big", typ: $funcType([ptrType$2, nat], [], false)}, {prop: "ProbablyPrime", name: "ProbablyPrime", pkg: "", typ: $funcType([$Int], [$Bool], false)}, {prop: "GobEncode", name: "GobEncode", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "GobDecode", name: "GobDecode", pkg: "", typ: $funcType([sliceType$1], [$error], false)}, {prop: "MarshalText", name: "MarshalText", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "UnmarshalText", name: "UnmarshalText", pkg: "", typ: $funcType([sliceType$1], [$error], false)}, {prop: "MarshalJSON", name: "MarshalJSON", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "UnmarshalJSON", name: "UnmarshalJSON", pkg: "", typ: $funcType([sliceType$1], [$error], false)}, {prop: "Text", name: "Text", pkg: "", typ: $funcType([$Int], [$String], false)}, {prop: "Append", name: "Append", pkg: "", typ: $funcType([sliceType$1, $Int], [sliceType$1], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Format", name: "Format", pkg: "", typ: $funcType([fmt.State, $Int32], [], false)}, {prop: "scan", name: "scan", pkg: "math/big", typ: $funcType([io.ByteScanner, $Int], [ptrType$2, $Int, $error], false)}, {prop: "Scan", name: "Scan", pkg: "", typ: $funcType([fmt.ScanState, $Int32], [$error], false)}, {prop: "Sign", name: "Sign", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "SetInt64", name: "SetInt64", pkg: "", typ: $funcType([$Int64], [ptrType$2], false)}, {prop: "SetUint64", name: "SetUint64", pkg: "", typ: $funcType([$Uint64], [ptrType$2], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([ptrType$2], [ptrType$2], false)}, {prop: "Bits", name: "Bits", pkg: "", typ: $funcType([], [sliceType$2], false)}, {prop: "SetBits", name: "SetBits", pkg: "", typ: $funcType([sliceType$2], [ptrType$2], false)}, {prop: "Abs", name: "Abs", pkg: "", typ: $funcType([ptrType$2], [ptrType$2], false)}, {prop: "Neg", name: "Neg", pkg: "", typ: $funcType([ptrType$2], [ptrType$2], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Sub", name: "Sub", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Mul", name: "Mul", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "MulRange", name: "MulRange", pkg: "", typ: $funcType([$Int64, $Int64], [ptrType$2], false)}, {prop: "Binomial", name: "Binomial", pkg: "", typ: $funcType([$Int64, $Int64], [ptrType$2], false)}, {prop: "Quo", name: "Quo", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Rem", name: "Rem", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "QuoRem", name: "QuoRem", pkg: "", typ: $funcType([ptrType$2, ptrType$2, ptrType$2], [ptrType$2, ptrType$2], false)}, {prop: "Div", name: "Div", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Mod", name: "Mod", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "DivMod", name: "DivMod", pkg: "", typ: $funcType([ptrType$2, ptrType$2, ptrType$2], [ptrType$2, ptrType$2], false)}, {prop: "Cmp", name: "Cmp", pkg: "", typ: $funcType([ptrType$2], [$Int], false)}, {prop: "CmpAbs", name: "CmpAbs", pkg: "", typ: $funcType([ptrType$2], [$Int], false)}, {prop: "Int64", name: "Int64", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Uint64", name: "Uint64", pkg: "", typ: $funcType([], [$Uint64], false)}, {prop: "IsInt64", name: "IsInt64", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsUint64", name: "IsUint64", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Float64", name: "Float64", pkg: "", typ: $funcType([], [$Float64, Accuracy], false)}, {prop: "SetString", name: "SetString", pkg: "", typ: $funcType([$String, $Int], [ptrType$2, $Bool], false)}, {prop: "setFromScanner", name: "setFromScanner", pkg: "math/big", typ: $funcType([io.ByteScanner, $Int], [ptrType$2, $Bool], false)}, {prop: "SetBytes", name: "SetBytes", pkg: "", typ: $funcType([sliceType$1], [ptrType$2], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType$1], false)}, {prop: "FillBytes", name: "FillBytes", pkg: "", typ: $funcType([sliceType$1], [sliceType$1], false)}, {prop: "BitLen", name: "BitLen", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "TrailingZeroBits", name: "TrailingZeroBits", pkg: "", typ: $funcType([], [$Uint], false)}, {prop: "Exp", name: "Exp", pkg: "", typ: $funcType([ptrType$2, ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "expSlow", name: "expSlow", pkg: "math/big", typ: $funcType([ptrType$2, ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "exp", name: "exp", pkg: "math/big", typ: $funcType([ptrType$2, ptrType$2, ptrType$2, $Bool], [ptrType$2], false)}, {prop: "GCD", name: "GCD", pkg: "", typ: $funcType([ptrType$2, ptrType$2, ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "lehmerGCD", name: "lehmerGCD", pkg: "math/big", typ: $funcType([ptrType$2, ptrType$2, ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Rand", name: "Rand", pkg: "", typ: $funcType([ptrType$5, ptrType$2], [ptrType$2], false)}, {prop: "ModInverse", name: "ModInverse", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "modSqrt3Mod4Prime", name: "modSqrt3Mod4Prime", pkg: "math/big", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "modSqrt5Mod8Prime", name: "modSqrt5Mod8Prime", pkg: "math/big", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "modSqrtTonelliShanks", name: "modSqrtTonelliShanks", pkg: "math/big", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "ModSqrt", name: "ModSqrt", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Lsh", name: "Lsh", pkg: "", typ: $funcType([ptrType$2, $Uint], [ptrType$2], false)}, {prop: "Rsh", name: "Rsh", pkg: "", typ: $funcType([ptrType$2, $Uint], [ptrType$2], false)}, {prop: "Bit", name: "Bit", pkg: "", typ: $funcType([$Int], [$Uint], false)}, {prop: "SetBit", name: "SetBit", pkg: "", typ: $funcType([ptrType$2, $Int, $Uint], [ptrType$2], false)}, {prop: "And", name: "And", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "AndNot", name: "AndNot", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Or", name: "Or", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Xor", name: "Xor", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Not", name: "Not", pkg: "", typ: $funcType([ptrType$2], [ptrType$2], false)}, {prop: "Sqrt", name: "Sqrt", pkg: "", typ: $funcType([ptrType$2], [ptrType$2], false)}];
+		ptrType.methods = [{prop: "Sqrt", name: "Sqrt", pkg: "", typ: $funcType([ptrType], [ptrType], false)}, {prop: "sqrtInverse", name: "sqrtInverse", pkg: "math/big", typ: $funcType([ptrType], [], false)}, {prop: "Text", name: "Text", pkg: "", typ: $funcType([$Uint8, $Int], [$String], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Append", name: "Append", pkg: "", typ: $funcType([sliceType$1, $Uint8, $Int], [sliceType$1], false)}, {prop: "fmtB", name: "fmtB", pkg: "math/big", typ: $funcType([sliceType$1], [sliceType$1], false)}, {prop: "fmtX", name: "fmtX", pkg: "math/big", typ: $funcType([sliceType$1, $Int], [sliceType$1], false)}, {prop: "fmtP", name: "fmtP", pkg: "math/big", typ: $funcType([sliceType$1], [sliceType$1], false)}, {prop: "Format", name: "Format", pkg: "", typ: $funcType([fmt.State, $Int32], [], false)}, {prop: "GobEncode", name: "GobEncode", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "GobDecode", name: "GobDecode", pkg: "", typ: $funcType([sliceType$1], [$error], false)}, {prop: "MarshalText", name: "MarshalText", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "UnmarshalText", name: "UnmarshalText", pkg: "", typ: $funcType([sliceType$1], [$error], false)}, {prop: "SetString", name: "SetString", pkg: "", typ: $funcType([$String], [ptrType, $Bool], false)}, {prop: "scan", name: "scan", pkg: "math/big", typ: $funcType([io.ByteScanner, $Int], [ptrType, $Int, $error], false)}, {prop: "pow5", name: "pow5", pkg: "math/big", typ: $funcType([$Uint64], [ptrType], false)}, {prop: "Parse", name: "Parse", pkg: "", typ: $funcType([$String, $Int], [ptrType, $Int, $error], false)}, {prop: "Scan", name: "Scan", pkg: "", typ: $funcType([fmt.ScanState, $Int32], [$error], false)}, {prop: "SetPrec", name: "SetPrec", pkg: "", typ: $funcType([$Uint], [ptrType], false)}, {prop: "SetMode", name: "SetMode", pkg: "", typ: $funcType([RoundingMode], [ptrType], false)}, {prop: "Prec", name: "Prec", pkg: "", typ: $funcType([], [$Uint], false)}, {prop: "MinPrec", name: "MinPrec", pkg: "", typ: $funcType([], [$Uint], false)}, {prop: "Mode", name: "Mode", pkg: "", typ: $funcType([], [RoundingMode], false)}, {prop: "Acc", name: "Acc", pkg: "", typ: $funcType([], [Accuracy], false)}, {prop: "Sign", name: "Sign", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "MantExp", name: "MantExp", pkg: "", typ: $funcType([ptrType], [$Int], false)}, {prop: "setExpAndRound", name: "setExpAndRound", pkg: "math/big", typ: $funcType([$Int64, $Uint], [], false)}, {prop: "SetMantExp", name: "SetMantExp", pkg: "", typ: $funcType([ptrType, $Int], [ptrType], false)}, {prop: "Signbit", name: "Signbit", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsInf", name: "IsInf", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsInt", name: "IsInt", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "validate", name: "validate", pkg: "math/big", typ: $funcType([], [], false)}, {prop: "validate0", name: "validate0", pkg: "math/big", typ: $funcType([], [$String], false)}, {prop: "round", name: "round", pkg: "math/big", typ: $funcType([$Uint], [], false)}, {prop: "setBits64", name: "setBits64", pkg: "math/big", typ: $funcType([$Bool, $Uint64], [ptrType], false)}, {prop: "SetUint64", name: "SetUint64", pkg: "", typ: $funcType([$Uint64], [ptrType], false)}, {prop: "SetInt64", name: "SetInt64", pkg: "", typ: $funcType([$Int64], [ptrType], false)}, {prop: "SetFloat64", name: "SetFloat64", pkg: "", typ: $funcType([$Float64], [ptrType], false)}, {prop: "SetInt", name: "SetInt", pkg: "", typ: $funcType([ptrType$2], [ptrType], false)}, {prop: "SetRat", name: "SetRat", pkg: "", typ: $funcType([ptrType$1], [ptrType], false)}, {prop: "SetInf", name: "SetInf", pkg: "", typ: $funcType([$Bool], [ptrType], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([ptrType], [ptrType], false)}, {prop: "Copy", name: "Copy", pkg: "", typ: $funcType([ptrType], [ptrType], false)}, {prop: "Uint64", name: "Uint64", pkg: "", typ: $funcType([], [$Uint64, Accuracy], false)}, {prop: "Int64", name: "Int64", pkg: "", typ: $funcType([], [$Int64, Accuracy], false)}, {prop: "Float32", name: "Float32", pkg: "", typ: $funcType([], [$Float32, Accuracy], false)}, {prop: "Float64", name: "Float64", pkg: "", typ: $funcType([], [$Float64, Accuracy], false)}, {prop: "Int", name: "Int", pkg: "", typ: $funcType([ptrType$2], [ptrType$2, Accuracy], false)}, {prop: "Rat", name: "Rat", pkg: "", typ: $funcType([ptrType$1], [ptrType$1, Accuracy], false)}, {prop: "Abs", name: "Abs", pkg: "", typ: $funcType([ptrType], [ptrType], false)}, {prop: "Neg", name: "Neg", pkg: "", typ: $funcType([ptrType], [ptrType], false)}, {prop: "uadd", name: "uadd", pkg: "math/big", typ: $funcType([ptrType, ptrType], [], false)}, {prop: "usub", name: "usub", pkg: "math/big", typ: $funcType([ptrType, ptrType], [], false)}, {prop: "umul", name: "umul", pkg: "math/big", typ: $funcType([ptrType, ptrType], [], false)}, {prop: "uquo", name: "uquo", pkg: "math/big", typ: $funcType([ptrType, ptrType], [], false)}, {prop: "ucmp", name: "ucmp", pkg: "math/big", typ: $funcType([ptrType], [$Int], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([ptrType, ptrType], [ptrType], false)}, {prop: "Sub", name: "Sub", pkg: "", typ: $funcType([ptrType, ptrType], [ptrType], false)}, {prop: "Mul", name: "Mul", pkg: "", typ: $funcType([ptrType, ptrType], [ptrType], false)}, {prop: "Quo", name: "Quo", pkg: "", typ: $funcType([ptrType, ptrType], [ptrType], false)}, {prop: "Cmp", name: "Cmp", pkg: "", typ: $funcType([ptrType], [$Int], false)}, {prop: "ord", name: "ord", pkg: "math/big", typ: $funcType([], [$Int], false)}];
 		ErrNaN.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		RoundingMode.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
 		Accuracy.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
@@ -70238,12 +70045,899 @@ $packages["go/internal/typeparams"] = (function() {
 	$pkg.$init = $init;
 	return $pkg;
 })();
+$packages["go/build/constraint"] = (function() {
+	var $pkg = {}, $init, errors, strconv, strings, unicode, utf8, Expr, TagExpr, NotExpr, AndExpr, OrExpr, SyntaxError, exprParser, ptrType, ptrType$1, ptrType$2, ptrType$3, ptrType$4, sliceType, sliceType$1, sliceType$2, sliceType$3, funcType, ptrType$5, errNotConstraint, errComplex, GoVersion, minVersion, stringsCut, andVersion, orVersion, tag, not, andArg, and, orArg, or, Parse, IsGoBuild, splitGoBuild, parseExpr, IsPlusBuild, splitPlusBuild, parsePlusBuildExpr, isValidTag, PlusBuildLines, pushNot, appendSplitAnd, appendSplitOr;
+	errors = $packages["errors"];
+	strconv = $packages["strconv"];
+	strings = $packages["strings"];
+	unicode = $packages["unicode"];
+	utf8 = $packages["unicode/utf8"];
+	Expr = $newType(8, $kindInterface, "constraint.Expr", true, "go/build/constraint", true, null);
+	TagExpr = $newType(0, $kindStruct, "constraint.TagExpr", true, "go/build/constraint", true, function(Tag_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Tag = "";
+			return;
+		}
+		this.Tag = Tag_;
+	});
+	NotExpr = $newType(0, $kindStruct, "constraint.NotExpr", true, "go/build/constraint", true, function(X_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.X = $ifaceNil;
+			return;
+		}
+		this.X = X_;
+	});
+	AndExpr = $newType(0, $kindStruct, "constraint.AndExpr", true, "go/build/constraint", true, function(X_, Y_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.X = $ifaceNil;
+			this.Y = $ifaceNil;
+			return;
+		}
+		this.X = X_;
+		this.Y = Y_;
+	});
+	OrExpr = $newType(0, $kindStruct, "constraint.OrExpr", true, "go/build/constraint", true, function(X_, Y_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.X = $ifaceNil;
+			this.Y = $ifaceNil;
+			return;
+		}
+		this.X = X_;
+		this.Y = Y_;
+	});
+	SyntaxError = $newType(0, $kindStruct, "constraint.SyntaxError", true, "go/build/constraint", true, function(Offset_, Err_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Offset = 0;
+			this.Err = "";
+			return;
+		}
+		this.Offset = Offset_;
+		this.Err = Err_;
+	});
+	exprParser = $newType(0, $kindStruct, "constraint.exprParser", true, "go/build/constraint", false, function(s_, i_, tok_, isTag_, pos_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.s = "";
+			this.i = 0;
+			this.tok = "";
+			this.isTag = false;
+			this.pos = 0;
+			return;
+		}
+		this.s = s_;
+		this.i = i_;
+		this.tok = tok_;
+		this.isTag = isTag_;
+		this.pos = pos_;
+	});
+	$pkg.Expr = Expr;
+	$pkg.TagExpr = TagExpr;
+	$pkg.NotExpr = NotExpr;
+	$pkg.AndExpr = AndExpr;
+	$pkg.OrExpr = OrExpr;
+	$pkg.SyntaxError = SyntaxError;
+	$pkg.exprParser = exprParser;
+	$pkg.$finishSetup = function() {
+		ptrType = $ptrType(AndExpr);
+		ptrType$1 = $ptrType(OrExpr);
+		ptrType$2 = $ptrType(NotExpr);
+		ptrType$3 = $ptrType(TagExpr);
+		ptrType$4 = $ptrType(SyntaxError);
+		sliceType = $sliceType(Expr);
+		sliceType$1 = $sliceType(sliceType);
+		sliceType$2 = $sliceType(sliceType$1);
+		sliceType$3 = $sliceType($String);
+		funcType = $funcType([$String], [$Bool], false);
+		ptrType$5 = $ptrType(exprParser);
+		GoVersion = function GoVersion$1(x) {
+			var {_r, v, x, $s, $r, $c} = $restore(this, {x});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = minVersion(x, 1); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			v = _r;
+			if (v < 0) {
+				$s = -1; return "";
+			}
+			if (v === 0) {
+				$s = -1; return "go1";
+			}
+			$s = -1; return "go1." + strconv.Itoa(v);
+			/* */ } return; } var $f = {$blk: GoVersion$1, $c: true, $r, _r, v, x, $s};return $f;
+		};
+		$pkg.GoVersion = GoVersion;
+		minVersion = function minVersion$1(z, sign) {
+			var {$24r, $24r$1, $24r$2, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _tuple, _tuple$1, err, n, op, op$1, sign, v, z, z$1, z$2, z$3, z$4, z$5, $s, $r, $c} = $restore(this, {z, sign});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_ref = z;
+			/* */ if ($assertType(_ref, ptrType, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$1, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$2, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$3, true)[1]) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if ($assertType(_ref, ptrType, true)[1]) { */ case 1:
+				z$2 = _ref.$val;
+				op = andVersion;
+				if (sign < 0) {
+					op = orVersion;
+				}
+				_r = minVersion(z$2.X, sign); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_arg = _r;
+				_r$1 = minVersion(z$2.Y, sign); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_arg$1 = _r$1;
+				_r$2 = op(_arg, _arg$1); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				$24r = _r$2;
+				$s = 10; case 10: return $24r;
+			/* } else if ($assertType(_ref, ptrType$1, true)[1]) { */ case 2:
+				z$3 = _ref.$val;
+				op$1 = orVersion;
+				if (sign < 0) {
+					op$1 = andVersion;
+				}
+				_r$3 = minVersion(z$3.X, sign); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				_arg$2 = _r$3;
+				_r$4 = minVersion(z$3.Y, sign); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_arg$3 = _r$4;
+				_r$5 = op$1(_arg$2, _arg$3); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				$24r$1 = _r$5;
+				$s = 14; case 14: return $24r$1;
+			/* } else if ($assertType(_ref, ptrType$2, true)[1]) { */ case 3:
+				z$4 = _ref.$val;
+				_r$6 = minVersion(z$4.X, -sign); /* */ $s = 15; case 15: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				$24r$2 = _r$6;
+				$s = 16; case 16: return $24r$2;
+			/* } else if ($assertType(_ref, ptrType$3, true)[1]) { */ case 4:
+				z$5 = _ref.$val;
+				if (sign < 0) {
+					$s = -1; return -1;
+				}
+				if (z$5.Tag === "go1") {
+					$s = -1; return 0;
+				}
+				_tuple = stringsCut(z$5.Tag, "go1.");
+				v = _tuple[1];
+				_tuple$1 = strconv.Atoi(v);
+				n = _tuple$1[0];
+				err = _tuple$1[1];
+				if (!($interfaceIsEqual(err, $ifaceNil))) {
+					$s = -1; return -1;
+				}
+				$s = -1; return n;
+			/* } else { */ case 5:
+				z$1 = _ref;
+				$s = -1; return -1;
+			/* } */ case 6:
+			$s = -1; return 0;
+			/* */ } return; } var $f = {$blk: minVersion$1, $c: true, $r, $24r, $24r$1, $24r$2, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _tuple, _tuple$1, err, n, op, op$1, sign, v, z, z$1, z$2, z$3, z$4, z$5, $s};return $f;
+		};
+		stringsCut = function stringsCut$1(s, sep) {
+			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, after, before, found, i, s, sep;
+			before = "";
+			after = "";
+			found = false;
+			i = strings.Index(s, sep);
+			if (i >= 0) {
+				_tmp = $substring(s, 0, i);
+				_tmp$1 = $substring(s, (i + sep.length >> 0));
+				_tmp$2 = true;
+				before = _tmp;
+				after = _tmp$1;
+				found = _tmp$2;
+				return [before, after, found];
+			}
+			_tmp$3 = s;
+			_tmp$4 = "";
+			_tmp$5 = false;
+			before = _tmp$3;
+			after = _tmp$4;
+			found = _tmp$5;
+			return [before, after, found];
+		};
+		andVersion = function andVersion$1(x, y) {
+			var x, y;
+			if (x > y) {
+				return x;
+			}
+			return y;
+		};
+		orVersion = function orVersion$1(x, y) {
+			var x, y;
+			if (x < y) {
+				return x;
+			}
+			return y;
+		};
+		$ptrType(TagExpr).prototype.Eval = function Eval(ok) {
+			var {$24r, _r, ok, x, $s, $r, $c} = $restore(this, {ok});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			x = this;
+			_r = ok(x.Tag); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: Eval, $c: true, $r, $24r, _r, ok, x, $s};return $f;
+		};
+		$ptrType(TagExpr).prototype.String = function String() {
+			var x;
+			x = this;
+			return x.Tag;
+		};
+		tag = function tag$1(tag$2) {
+			var tag$2;
+			return new TagExpr.ptr(tag$2);
+		};
+		$ptrType(NotExpr).prototype.Eval = function Eval$1(ok) {
+			var {$24r, _r, ok, x, $s, $r, $c} = $restore(this, {ok});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			x = this;
+			_r = x.X.Eval(ok); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = !_r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: Eval$1, $c: true, $r, $24r, _r, ok, x, $s};return $f;
+		};
+		$ptrType(NotExpr).prototype.String = function String$1() {
+			var {_r, _ref, s, x, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			x = this;
+			_r = x.X.String(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			s = _r;
+			_ref = x.X;
+			if ($assertType(_ref, ptrType, true)[1] || $assertType(_ref, ptrType$1, true)[1]) {
+				s = "(" + s + ")";
+			}
+			$s = -1; return "!" + s;
+			/* */ } return; } var $f = {$blk: String$1, $c: true, $r, _r, _ref, s, x, $s};return $f;
+		};
+		not = function not$1(x) {
+			var x;
+			return new NotExpr.ptr(x);
+		};
+		$ptrType(AndExpr).prototype.Eval = function Eval$2(ok) {
+			var {_r, _r$1, ok, x, xok, yok, $s, $r, $c} = $restore(this, {ok});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			x = this;
+			_r = x.X.Eval(ok); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			xok = _r;
+			_r$1 = x.Y.Eval(ok); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			yok = _r$1;
+			$s = -1; return xok && yok;
+			/* */ } return; } var $f = {$blk: Eval$2, $c: true, $r, _r, _r$1, ok, x, xok, yok, $s};return $f;
+		};
+		$ptrType(AndExpr).prototype.String = function String$2() {
+			var {$24r, _r, _r$1, x, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			x = this;
+			_r = andArg(x.X); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = andArg(x.Y); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r + " && " + _r$1;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: String$2, $c: true, $r, $24r, _r, _r$1, x, $s};return $f;
+		};
+		andArg = function andArg$1(x) {
+			var {_r, _tuple, ok, s, x, $s, $r, $c} = $restore(this, {x});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = x.String(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			s = _r;
+			_tuple = $assertType(x, ptrType$1, true);
+			ok = _tuple[1];
+			if (ok) {
+				s = "(" + s + ")";
+			}
+			$s = -1; return s;
+			/* */ } return; } var $f = {$blk: andArg$1, $c: true, $r, _r, _tuple, ok, s, x, $s};return $f;
+		};
+		and = function and$1(x, y) {
+			var x, y;
+			return new AndExpr.ptr(x, y);
+		};
+		$ptrType(OrExpr).prototype.Eval = function Eval$3(ok) {
+			var {_r, _r$1, ok, x, xok, yok, $s, $r, $c} = $restore(this, {ok});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			x = this;
+			_r = x.X.Eval(ok); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			xok = _r;
+			_r$1 = x.Y.Eval(ok); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			yok = _r$1;
+			$s = -1; return xok || yok;
+			/* */ } return; } var $f = {$blk: Eval$3, $c: true, $r, _r, _r$1, ok, x, xok, yok, $s};return $f;
+		};
+		$ptrType(OrExpr).prototype.String = function String$3() {
+			var {$24r, _r, _r$1, x, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			x = this;
+			_r = orArg(x.X); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = orArg(x.Y); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r + " || " + _r$1;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: String$3, $c: true, $r, $24r, _r, _r$1, x, $s};return $f;
+		};
+		orArg = function orArg$1(x) {
+			var {_r, _tuple, ok, s, x, $s, $r, $c} = $restore(this, {x});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = x.String(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			s = _r;
+			_tuple = $assertType(x, ptrType, true);
+			ok = _tuple[1];
+			if (ok) {
+				s = "(" + s + ")";
+			}
+			$s = -1; return s;
+			/* */ } return; } var $f = {$blk: orArg$1, $c: true, $r, _r, _tuple, ok, s, x, $s};return $f;
+		};
+		or = function or$1(x, y) {
+			var x, y;
+			return new OrExpr.ptr(x, y);
+		};
+		$ptrType(SyntaxError).prototype.Error = function Error() {
+			var e;
+			e = this;
+			return e.Err;
+		};
+		Parse = function Parse$1(line) {
+			var {$24r, _r, _r$1, _r$2, _tuple, _tuple$1, line, ok, ok$1, text, text$1, $s, $r, $c} = $restore(this, {line});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = splitGoBuild(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			text = _tuple[0];
+			ok = _tuple[1];
+			if (ok) {
+				$s = -1; return parseExpr(text);
+			}
+			_r$1 = splitPlusBuild(line); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_tuple$1 = _r$1;
+			text$1 = _tuple$1[0];
+			ok$1 = _tuple$1[1];
+			/* */ if (ok$1) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (ok$1) { */ case 3:
+				_r$2 = parsePlusBuildExpr(text$1); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				$24r = [_r$2, $ifaceNil];
+				$s = 6; case 6: return $24r;
+			/* } */ case 4:
+			$s = -1; return [$ifaceNil, errNotConstraint];
+			/* */ } return; } var $f = {$blk: Parse$1, $c: true, $r, $24r, _r, _r$1, _r$2, _tuple, _tuple$1, line, ok, ok$1, text, text$1, $s};return $f;
+		};
+		$pkg.Parse = Parse;
+		IsGoBuild = function IsGoBuild$1(line) {
+			var {_r, _tuple, line, ok, $s, $r, $c} = $restore(this, {line});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = splitGoBuild(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			ok = _tuple[1];
+			$s = -1; return ok;
+			/* */ } return; } var $f = {$blk: IsGoBuild$1, $c: true, $r, _r, _tuple, line, ok, $s};return $f;
+		};
+		$pkg.IsGoBuild = IsGoBuild;
+		splitGoBuild = function splitGoBuild$1(line) {
+			var {_r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, expr, line, ok, trim, $s, $r, $c} = $restore(this, {line});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			expr = "";
+			ok = false;
+			if (line.length > 0 && (line.charCodeAt((line.length - 1 >> 0)) === 10)) {
+				line = $substring(line, 0, (line.length - 1 >> 0));
+			}
+			if (strings.Contains(line, "\n")) {
+				_tmp = "";
+				_tmp$1 = false;
+				expr = _tmp;
+				ok = _tmp$1;
+				$s = -1; return [expr, ok];
+			}
+			if (!strings.HasPrefix(line, "//go:build")) {
+				_tmp$2 = "";
+				_tmp$3 = false;
+				expr = _tmp$2;
+				ok = _tmp$3;
+				$s = -1; return [expr, ok];
+			}
+			_r = strings.TrimSpace(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			line = _r;
+			line = $substring(line, 10);
+			_r$1 = strings.TrimSpace(line); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			trim = _r$1;
+			if ((line.length === trim.length) && !(line === "")) {
+				_tmp$4 = "";
+				_tmp$5 = false;
+				expr = _tmp$4;
+				ok = _tmp$5;
+				$s = -1; return [expr, ok];
+			}
+			_tmp$6 = trim;
+			_tmp$7 = true;
+			expr = _tmp$6;
+			ok = _tmp$7;
+			$s = -1; return [expr, ok];
+			/* */ } return; } var $f = {$blk: splitGoBuild$1, $c: true, $r, _r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, expr, line, ok, trim, $s};return $f;
+		};
+		parseExpr = function parseExpr$1(text) {
+			var _tmp, _tmp$1, err, p, text, x, $deferred;
+			/* */ var $err = null; try { $deferred = []; $curGoroutine.deferStack.push($deferred);
+			x = $ifaceNil;
+			err = $ifaceNil;
+			$deferred.push([(function parseExpr·func1() {
+					var _tuple, e, e$1, ok;
+					e = $recover();
+					if (!($interfaceIsEqual(e, $ifaceNil))) {
+						_tuple = $assertType(e, ptrType$4, true);
+						e$1 = _tuple[0];
+						ok = _tuple[1];
+						if (ok) {
+							err = e$1;
+							return;
+						}
+						$panic(e);
+					}
+				}), []]);
+			p = new exprParser.ptr(text, 0, "", false, 0);
+			x = p.or();
+			if (!(p.tok === "")) {
+				$panic(new SyntaxError.ptr(p.pos, "unexpected token " + p.tok));
+			}
+			_tmp = x;
+			_tmp$1 = $ifaceNil;
+			x = _tmp;
+			err = _tmp$1;
+			return [x, err];
+			/* */ } catch(err) { $err = err; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [x, err]; } }
+		};
+		$ptrType(exprParser).prototype.or = function or$2() {
+			var p, x;
+			p = this;
+			x = p.and();
+			while (true) {
+				if (!(p.tok === "||")) { break; }
+				x = or(x, p.and());
+			}
+			return x;
+		};
+		$ptrType(exprParser).prototype.and = function and$2() {
+			var p, x;
+			p = this;
+			x = p.not();
+			while (true) {
+				if (!(p.tok === "&&")) { break; }
+				x = and(x, p.not());
+			}
+			return x;
+		};
+		$ptrType(exprParser).prototype.not = function not$2() {
+			var p;
+			p = this;
+			p.lex();
+			if (p.tok === "!") {
+				p.lex();
+				if (p.tok === "!") {
+					$panic(new SyntaxError.ptr(p.pos, "double negation not allowed"));
+				}
+				return not(p.atom());
+			}
+			return p.atom();
+		};
+		$ptrType(exprParser).prototype.atom = function atom() {
+			var p, pos, tok, x, $deferred;
+			/* */ var $err = null; try { $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			if (p.tok === "(") {
+				pos = p.pos;
+				$deferred.push([(function exprParser·atom·func1() {
+						var _tuple, e, e$1, ok;
+						e = $recover();
+						if (!($interfaceIsEqual(e, $ifaceNil))) {
+							_tuple = $assertType(e, ptrType$4, true);
+							e$1 = _tuple[0];
+							ok = _tuple[1];
+							if (ok && e$1.Err === "unexpected end of expression") {
+								e$1.Err = "missing close paren";
+							}
+							$panic(e);
+						}
+					}), []]);
+				x = p.or();
+				if (!(p.tok === ")")) {
+					$panic(new SyntaxError.ptr(pos, "missing close paren"));
+				}
+				p.lex();
+				return x;
+			}
+			if (!p.isTag) {
+				if (p.tok === "") {
+					$panic(new SyntaxError.ptr(p.pos, "unexpected end of expression"));
+				}
+				$panic(new SyntaxError.ptr(p.pos, "unexpected token " + p.tok));
+			}
+			tok = p.tok;
+			p.lex();
+			return tag(tok);
+			/* */ } catch(err) { $err = err; return $ifaceNil; } finally { $callDeferred($deferred, $err); }
+		};
+		$ptrType(exprParser).prototype.lex = function lex() {
+			var _1, _i, _ref, _rune, _tuple, c, c$1, i, p, tag$2;
+			p = this;
+			p.isTag = false;
+			while (true) {
+				if (!(p.i < p.s.length && ((p.s.charCodeAt(p.i) === 32) || (p.s.charCodeAt(p.i) === 9)))) { break; }
+				p.i = p.i + (1) >> 0;
+			}
+			if (p.i >= p.s.length) {
+				p.tok = "";
+				p.pos = p.i;
+				return;
+			}
+			_1 = p.s.charCodeAt(p.i);
+			if ((_1 === (40)) || (_1 === (41)) || (_1 === (33))) {
+				p.pos = p.i;
+				p.i = p.i + (1) >> 0;
+				p.tok = $substring(p.s, p.pos, p.i);
+				return;
+			} else if ((_1 === (38)) || (_1 === (124))) {
+				if ((p.i + 1 >> 0) >= p.s.length || !((p.s.charCodeAt((p.i + 1 >> 0)) === p.s.charCodeAt(p.i)))) {
+					$panic(new SyntaxError.ptr(p.i, "invalid syntax at " + ($encodeRune(((p.s.charCodeAt(p.i) >> 0))))));
+				}
+				p.pos = p.i;
+				p.i = p.i + (2) >> 0;
+				p.tok = $substring(p.s, p.pos, p.i);
+				return;
+			}
+			tag$2 = $substring(p.s, p.i);
+			_ref = tag$2;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.length)) { break; }
+				_rune = $decodeRune(_ref, _i);
+				i = _i;
+				c = _rune[0];
+				if (!unicode.IsLetter(c) && !unicode.IsDigit(c) && !((c === 95)) && !((c === 46))) {
+					tag$2 = $substring(tag$2, 0, i);
+					break;
+				}
+				_i += _rune[1];
+			}
+			if (tag$2 === "") {
+				_tuple = utf8.DecodeRuneInString($substring(p.s, p.i));
+				c$1 = _tuple[0];
+				$panic(new SyntaxError.ptr(p.i, "invalid syntax at " + ($encodeRune(c$1))));
+			}
+			p.pos = p.i;
+			p.i = p.i + (tag$2.length) >> 0;
+			p.tok = $substring(p.s, p.pos, p.i);
+			p.isTag = true;
+		};
+		IsPlusBuild = function IsPlusBuild$1(line) {
+			var {_r, _tuple, line, ok, $s, $r, $c} = $restore(this, {line});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = splitPlusBuild(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			ok = _tuple[1];
+			$s = -1; return ok;
+			/* */ } return; } var $f = {$blk: IsPlusBuild$1, $c: true, $r, _r, _tuple, line, ok, $s};return $f;
+		};
+		$pkg.IsPlusBuild = IsPlusBuild;
+		splitPlusBuild = function splitPlusBuild$1(line) {
+			var {_r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, expr, line, ok, trim, $s, $r, $c} = $restore(this, {line});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			expr = "";
+			ok = false;
+			if (line.length > 0 && (line.charCodeAt((line.length - 1 >> 0)) === 10)) {
+				line = $substring(line, 0, (line.length - 1 >> 0));
+			}
+			if (strings.Contains(line, "\n")) {
+				_tmp = "";
+				_tmp$1 = false;
+				expr = _tmp;
+				ok = _tmp$1;
+				$s = -1; return [expr, ok];
+			}
+			if (!strings.HasPrefix(line, "//")) {
+				_tmp$2 = "";
+				_tmp$3 = false;
+				expr = _tmp$2;
+				ok = _tmp$3;
+				$s = -1; return [expr, ok];
+			}
+			line = $substring(line, 2);
+			_r = strings.TrimSpace(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			line = _r;
+			if (!strings.HasPrefix(line, "+build")) {
+				_tmp$4 = "";
+				_tmp$5 = false;
+				expr = _tmp$4;
+				ok = _tmp$5;
+				$s = -1; return [expr, ok];
+			}
+			line = $substring(line, 6);
+			_r$1 = strings.TrimSpace(line); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			trim = _r$1;
+			if ((line.length === trim.length) && !(line === "")) {
+				_tmp$6 = "";
+				_tmp$7 = false;
+				expr = _tmp$6;
+				ok = _tmp$7;
+				$s = -1; return [expr, ok];
+			}
+			_tmp$8 = trim;
+			_tmp$9 = true;
+			expr = _tmp$8;
+			ok = _tmp$9;
+			$s = -1; return [expr, ok];
+			/* */ } return; } var $f = {$blk: splitPlusBuild$1, $c: true, $r, _r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, expr, line, ok, trim, $s};return $f;
+		};
+		parsePlusBuildExpr = function parsePlusBuildExpr$1(text) {
+			var {_i, _i$1, _r, _ref, _ref$1, clause, lit, neg, text, x, y, z, $s, $r, $c} = $restore(this, {text});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			x = $ifaceNil;
+			_r = strings.Fields(text); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_ref = _r;
+			_i = 0;
+			/* while (true) { */ case 2:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
+				clause = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				y = $ifaceNil;
+				_ref$1 = strings.Split(clause, ",");
+				_i$1 = 0;
+				while (true) {
+					if (!(_i$1 < _ref$1.$length)) { break; }
+					lit = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+					z = $ifaceNil;
+					neg = false;
+					if (strings.HasPrefix(lit, "!!") || lit === "!") {
+						z = tag("ignore");
+					} else {
+						if (strings.HasPrefix(lit, "!")) {
+							neg = true;
+							lit = $substring(lit, 1);
+						}
+						if (isValidTag(lit)) {
+							z = tag(lit);
+						} else {
+							z = tag("ignore");
+						}
+						if (neg) {
+							z = not(z);
+						}
+					}
+					if ($interfaceIsEqual(y, $ifaceNil)) {
+						y = z;
+					} else {
+						y = and(y, z);
+					}
+					_i$1++;
+				}
+				if ($interfaceIsEqual(x, $ifaceNil)) {
+					x = y;
+				} else {
+					x = or(x, y);
+				}
+				_i++;
+			$s = 2; continue;
+			case 3:
+			if ($interfaceIsEqual(x, $ifaceNil)) {
+				x = tag("ignore");
+			}
+			$s = -1; return x;
+			/* */ } return; } var $f = {$blk: parsePlusBuildExpr$1, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, clause, lit, neg, text, x, y, z, $s};return $f;
+		};
+		isValidTag = function isValidTag$1(word) {
+			var _i, _ref, _rune, c, word;
+			if (word === "") {
+				return false;
+			}
+			_ref = word;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.length)) { break; }
+				_rune = $decodeRune(_ref, _i);
+				c = _rune[0];
+				if (!unicode.IsLetter(c) && !unicode.IsDigit(c) && !((c === 95)) && !((c === 46))) {
+					return false;
+				}
+				_i += _rune[1];
+			}
+			return true;
+		};
+		PlusBuildLines = function PlusBuildLines$1(x) {
+			var {_i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _r, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, and$3, and$4, ands, clause, i, line, lines, lit, lit$1, lits, lits$1, maxOr, or$3, or$4, or$5, or$6, split, x, $s, $r, $c} = $restore(this, {x});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			x = pushNot(x, false);
+			split = sliceType$2.nil;
+			_ref = appendSplitAnd(sliceType.nil, x);
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				or$3 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				ands = sliceType$1.nil;
+				_ref$1 = appendSplitOr(sliceType.nil, or$3);
+				_i$1 = 0;
+				while (true) {
+					if (!(_i$1 < _ref$1.$length)) { break; }
+					and$3 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+					lits = sliceType.nil;
+					_ref$2 = appendSplitAnd(sliceType.nil, and$3);
+					_i$2 = 0;
+					while (true) {
+						if (!(_i$2 < _ref$2.$length)) { break; }
+						lit = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
+						_ref$3 = lit;
+						if ($assertType(_ref$3, ptrType$3, true)[1] || $assertType(_ref$3, ptrType$2, true)[1]) {
+							lits = $append(lits, lit);
+						} else {
+							$s = -1; return [sliceType$3.nil, errComplex];
+						}
+						_i$2++;
+					}
+					ands = $append(ands, lits);
+					_i$1++;
+				}
+				split = $append(split, ands);
+				_i++;
+			}
+			maxOr = 0;
+			_ref$4 = split;
+			_i$3 = 0;
+			while (true) {
+				if (!(_i$3 < _ref$4.$length)) { break; }
+				or$4 = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
+				if (maxOr < or$4.$length) {
+					maxOr = or$4.$length;
+				}
+				_i$3++;
+			}
+			if (maxOr === 1) {
+				lits$1 = sliceType.nil;
+				_ref$5 = split;
+				_i$4 = 0;
+				while (true) {
+					if (!(_i$4 < _ref$5.$length)) { break; }
+					or$5 = ((_i$4 < 0 || _i$4 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$4]);
+					lits$1 = $appendSlice(lits$1, (0 >= or$5.$length ? ($throwRuntimeError("index out of range"), undefined) : or$5.$array[or$5.$offset + 0]));
+					_i$4++;
+				}
+				split = new sliceType$2([new sliceType$1([lits$1])]);
+			}
+			lines = sliceType$3.nil;
+			_ref$6 = split;
+			_i$5 = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i$5 < _ref$6.$length)) { break; } */ if(!(_i$5 < _ref$6.$length)) { $s = 2; continue; }
+				or$6 = ((_i$5 < 0 || _i$5 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$5]);
+				line = "// +build";
+				_ref$7 = or$6;
+				_i$6 = 0;
+				/* while (true) { */ case 3:
+					/* if (!(_i$6 < _ref$7.$length)) { break; } */ if(!(_i$6 < _ref$7.$length)) { $s = 4; continue; }
+					and$4 = ((_i$6 < 0 || _i$6 >= _ref$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$7.$array[_ref$7.$offset + _i$6]);
+					clause = "";
+					_ref$8 = and$4;
+					_i$7 = 0;
+					/* while (true) { */ case 5:
+						/* if (!(_i$7 < _ref$8.$length)) { break; } */ if(!(_i$7 < _ref$8.$length)) { $s = 6; continue; }
+						i = _i$7;
+						lit$1 = ((_i$7 < 0 || _i$7 >= _ref$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$8.$array[_ref$8.$offset + _i$7]);
+						if (i > 0) {
+							clause = clause + (",");
+						}
+						_r = lit$1.String(); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						clause = clause + (_r);
+						_i$7++;
+					$s = 5; continue;
+					case 6:
+					line = line + (" " + clause);
+					_i$6++;
+				$s = 3; continue;
+				case 4:
+				lines = $append(lines, line);
+				_i$5++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return [lines, $ifaceNil];
+			/* */ } return; } var $f = {$blk: PlusBuildLines$1, $c: true, $r, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _r, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, and$3, and$4, ands, clause, i, line, lines, lit, lit$1, lits, lits$1, maxOr, or$3, or$4, or$5, or$6, split, x, $s};return $f;
+		};
+		$pkg.PlusBuildLines = PlusBuildLines;
+		pushNot = function pushNot$1(x, not$3) {
+			var _ref, _tuple, not$3, ok, x, x$1, x$2, x$3, x$4, x$5, x1, x1$1, y1, y1$1;
+			_ref = x;
+			if ($assertType(_ref, ptrType$2, true)[1]) {
+				x$2 = _ref.$val;
+				_tuple = $assertType(x$2.X, ptrType$3, true);
+				ok = _tuple[1];
+				if (ok && !not$3) {
+					return x$2;
+				}
+				return pushNot(x$2.X, !not$3);
+			} else if ($assertType(_ref, ptrType$3, true)[1]) {
+				x$3 = _ref.$val;
+				if (not$3) {
+					return new NotExpr.ptr(x$3);
+				}
+				return x$3;
+			} else if ($assertType(_ref, ptrType, true)[1]) {
+				x$4 = _ref.$val;
+				x1 = pushNot(x$4.X, not$3);
+				y1 = pushNot(x$4.Y, not$3);
+				if (not$3) {
+					return or(x1, y1);
+				}
+				if ($interfaceIsEqual(x1, x$4.X) && $interfaceIsEqual(y1, x$4.Y)) {
+					return x$4;
+				}
+				return and(x1, y1);
+			} else if ($assertType(_ref, ptrType$1, true)[1]) {
+				x$5 = _ref.$val;
+				x1$1 = pushNot(x$5.X, not$3);
+				y1$1 = pushNot(x$5.Y, not$3);
+				if (not$3) {
+					return and(x1$1, y1$1);
+				}
+				if ($interfaceIsEqual(x1$1, x$5.X) && $interfaceIsEqual(y1$1, x$5.Y)) {
+					return x$5;
+				}
+				return or(x1$1, y1$1);
+			} else {
+				x$1 = _ref;
+				return x$1;
+			}
+		};
+		appendSplitAnd = function appendSplitAnd$1(list, x) {
+			var _tuple, list, ok, x, x$1;
+			_tuple = $assertType(x, ptrType, true);
+			x$1 = _tuple[0];
+			ok = _tuple[1];
+			if (ok) {
+				list = appendSplitAnd(list, x$1.X);
+				list = appendSplitAnd(list, x$1.Y);
+				return list;
+			}
+			return $append(list, x);
+		};
+		appendSplitOr = function appendSplitOr$1(list, x) {
+			var _tuple, list, ok, x, x$1;
+			_tuple = $assertType(x, ptrType$1, true);
+			x$1 = _tuple[0];
+			ok = _tuple[1];
+			if (ok) {
+				list = appendSplitOr(list, x$1.X);
+				list = appendSplitOr(list, x$1.Y);
+				return list;
+			}
+			return $append(list, x);
+		};
+		ptrType$3.methods = [{prop: "isExpr", name: "isExpr", pkg: "go/build/constraint", typ: $funcType([], [], false)}, {prop: "Eval", name: "Eval", pkg: "", typ: $funcType([funcType], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$2.methods = [{prop: "isExpr", name: "isExpr", pkg: "go/build/constraint", typ: $funcType([], [], false)}, {prop: "Eval", name: "Eval", pkg: "", typ: $funcType([funcType], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType.methods = [{prop: "isExpr", name: "isExpr", pkg: "go/build/constraint", typ: $funcType([], [], false)}, {prop: "Eval", name: "Eval", pkg: "", typ: $funcType([funcType], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$1.methods = [{prop: "isExpr", name: "isExpr", pkg: "go/build/constraint", typ: $funcType([], [], false)}, {prop: "Eval", name: "Eval", pkg: "", typ: $funcType([funcType], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$4.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$5.methods = [{prop: "or", name: "or", pkg: "go/build/constraint", typ: $funcType([], [Expr], false)}, {prop: "and", name: "and", pkg: "go/build/constraint", typ: $funcType([], [Expr], false)}, {prop: "not", name: "not", pkg: "go/build/constraint", typ: $funcType([], [Expr], false)}, {prop: "atom", name: "atom", pkg: "go/build/constraint", typ: $funcType([], [Expr], false)}, {prop: "lex", name: "lex", pkg: "go/build/constraint", typ: $funcType([], [], false)}];
+		Expr.init([{prop: "Eval", name: "Eval", pkg: "", typ: $funcType([funcType], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "isExpr", name: "isExpr", pkg: "go/build/constraint", typ: $funcType([], [], false)}]);
+		TagExpr.init("", [{prop: "Tag", name: "Tag", embedded: false, exported: true, typ: $String, tag: ""}]);
+		NotExpr.init("", [{prop: "X", name: "X", embedded: false, exported: true, typ: Expr, tag: ""}]);
+		AndExpr.init("", [{prop: "X", name: "X", embedded: false, exported: true, typ: Expr, tag: ""}, {prop: "Y", name: "Y", embedded: false, exported: true, typ: Expr, tag: ""}]);
+		OrExpr.init("", [{prop: "X", name: "X", embedded: false, exported: true, typ: Expr, tag: ""}, {prop: "Y", name: "Y", embedded: false, exported: true, typ: Expr, tag: ""}]);
+		SyntaxError.init("", [{prop: "Offset", name: "Offset", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Err", name: "Err", embedded: false, exported: true, typ: $String, tag: ""}]);
+		exprParser.init("go/build/constraint", [{prop: "s", name: "s", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "i", name: "i", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "tok", name: "tok", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "isTag", name: "isTag", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: $Int, tag: ""}]);
+	};
+	$init = function() {
+		$pkg.$init = function() {};
+		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
+		$r = errors.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strconv.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strings.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = unicode.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = utf8.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		errNotConstraint = errors.New("not a build constraint");
+		errComplex = errors.New("expression too complex for // +build lines");
+		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
+	};
+	$pkg.$init = $init;
+	return $pkg;
+})();
 $packages["go/parser"] = (function() {
-	var $pkg = {}, $init, bytes, errors, fmt, ast, typeparams, scanner, token, io, fs, os, filepath, strings, resolver, parser, bailout, field, parseSpecFunction, Mode, ptrType, ptrType$1, ptrType$2, sliceType, sliceType$1, ptrType$3, interfaceType, sliceType$2, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, ptrType$16, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, ptrType$23, ptrType$24, sliceType$3, ptrType$25, ptrType$26, ptrType$27, ptrType$28, ptrType$29, ptrType$30, ptrType$31, ptrType$32, ptrType$33, sliceType$4, ptrType$34, ptrType$35, ptrType$36, sliceType$5, ptrType$37, sliceType$6, ptrType$38, ptrType$39, sliceType$7, arrayType, arrayType$1, ptrType$40, ptrType$41, ptrType$42, ptrType$43, ptrType$44, structType, ptrType$45, ptrType$46, ptrType$47, sliceType$8, ptrType$48, sliceType$9, ptrType$49, sliceType$10, sliceType$11, sliceType$12, ptrType$50, ptrType$51, ptrType$53, funcType, mapType, ptrType$54, unresolved, stmtStart, declStart, exprEnd, resolveFile, trace, un, incNestLev, decNestLev, assert, unparen, isTypeSwitchAssert, extractName, isTypeElem, readSource, ParseFile;
+	var $pkg = {}, $init, bytes, errors, fmt, ast, constraint, typeparams, scanner, token, io, fs, os, filepath, strings, resolver, parser, bailout, field, parseSpecFunction, Mode, ptrType, ptrType$1, ptrType$2, sliceType, sliceType$1, ptrType$3, interfaceType, sliceType$2, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, ptrType$16, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, ptrType$23, ptrType$24, sliceType$3, ptrType$25, ptrType$26, ptrType$27, ptrType$28, ptrType$29, ptrType$30, ptrType$31, ptrType$32, ptrType$33, ptrType$34, sliceType$4, ptrType$35, ptrType$36, ptrType$37, sliceType$5, ptrType$38, sliceType$6, ptrType$39, ptrType$40, ptrType$41, sliceType$7, arrayType, arrayType$1, ptrType$42, ptrType$43, ptrType$44, ptrType$45, ptrType$46, structType, ptrType$47, ptrType$48, ptrType$49, sliceType$8, ptrType$50, sliceType$9, ptrType$51, sliceType$10, sliceType$11, sliceType$12, ptrType$52, ptrType$53, ptrType$55, funcType, mapType, unresolved, stmtStart, declStart, exprEnd, resolveFile, trace, un, incNestLev, decNestLev, assert, unparen, isTypeSwitchAssert, extractName, isTypeElem, readSource, ParseFile;
 	bytes = $packages["bytes"];
 	errors = $packages["errors"];
 	fmt = $packages["fmt"];
 	ast = $packages["go/ast"];
+	constraint = $packages["go/build/constraint"];
 	typeparams = $packages["go/internal/typeparams"];
 	scanner = $packages["go/scanner"];
 	token = $packages["go/token"];
@@ -70274,7 +70968,7 @@ $packages["go/parser"] = (function() {
 		this.labelScope = labelScope_;
 		this.targetStack = targetStack_;
 	});
-	parser = $newType(0, $kindStruct, "parser.parser", true, "go/parser", false, function(file_, errors_, scanner_, mode_, trace_, indent_, comments_, leadComment_, lineComment_, pos_, tok_, lit_, syncPos_, syncCnt_, exprLev_, inRhs_, imports_, nestLev_) {
+	parser = $newType(0, $kindStruct, "parser.parser", true, "go/parser", false, function(file_, errors_, scanner_, mode_, trace_, indent_, comments_, leadComment_, lineComment_, top_, goVersion_, pos_, tok_, lit_, syncPos_, syncCnt_, exprLev_, inRhs_, imports_, nestLev_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.file = ptrType$1.nil;
@@ -70284,8 +70978,10 @@ $packages["go/parser"] = (function() {
 			this.trace = false;
 			this.indent = 0;
 			this.comments = sliceType$11.nil;
-			this.leadComment = ptrType$33.nil;
-			this.lineComment = ptrType$33.nil;
+			this.leadComment = ptrType$34.nil;
+			this.lineComment = ptrType$34.nil;
+			this.top = false;
+			this.goVersion = "";
 			this.pos = 0;
 			this.tok = 0;
 			this.lit = "";
@@ -70306,6 +71002,8 @@ $packages["go/parser"] = (function() {
 		this.comments = comments_;
 		this.leadComment = leadComment_;
 		this.lineComment = lineComment_;
+		this.top = top_;
+		this.goVersion = goVersion_;
 		this.pos = pos_;
 		this.tok = tok_;
 		this.lit = lit_;
@@ -70381,43 +71079,44 @@ $packages["go/parser"] = (function() {
 		ptrType$28 = $ptrType(ast.StarExpr);
 		ptrType$29 = $ptrType(ast.IndexExpr);
 		ptrType$30 = $ptrType(ast.IndexListExpr);
-		ptrType$31 = $ptrType(scanner.ErrorList);
-		ptrType$32 = $ptrType(ast.Comment);
-		ptrType$33 = $ptrType(ast.CommentGroup);
-		sliceType$4 = $sliceType(ptrType$32);
-		ptrType$34 = $ptrType(ast.ArrayType);
-		ptrType$35 = $ptrType(ast.BasicLit);
-		ptrType$36 = $ptrType(ast.Field);
-		sliceType$5 = $sliceType(ptrType$36);
-		ptrType$37 = $ptrType(ast.Ellipsis);
+		ptrType$31 = $ptrType(parser);
+		ptrType$32 = $ptrType(scanner.ErrorList);
+		ptrType$33 = $ptrType(ast.Comment);
+		ptrType$34 = $ptrType(ast.CommentGroup);
+		sliceType$4 = $sliceType(ptrType$33);
+		ptrType$35 = $ptrType(ast.ArrayType);
+		ptrType$36 = $ptrType(ast.BasicLit);
+		ptrType$37 = $ptrType(ast.Field);
+		sliceType$5 = $sliceType(ptrType$37);
+		ptrType$38 = $ptrType(ast.Ellipsis);
 		sliceType$6 = $sliceType(field);
-		ptrType$38 = $ptrType(ast.MapType);
-		ptrType$39 = $ptrType(ast.ChanType);
+		ptrType$39 = $ptrType(field);
+		ptrType$40 = $ptrType(ast.MapType);
+		ptrType$41 = $ptrType(ast.ChanType);
 		sliceType$7 = $sliceType(ast.Stmt);
 		arrayType = $arrayType(ast.Expr, 3);
 		arrayType$1 = $arrayType(token.Pos, 2);
-		ptrType$40 = $ptrType(ast.CallExpr);
-		ptrType$41 = $ptrType(ast.ParenExpr);
-		ptrType$42 = $ptrType(ast.BadExpr);
-		ptrType$43 = $ptrType(ast.ReturnStmt);
-		ptrType$44 = $ptrType(ast.ExprStmt);
+		ptrType$42 = $ptrType(ast.CallExpr);
+		ptrType$43 = $ptrType(ast.ParenExpr);
+		ptrType$44 = $ptrType(ast.BadExpr);
+		ptrType$45 = $ptrType(ast.ReturnStmt);
+		ptrType$46 = $ptrType(ast.ExprStmt);
 		structType = $structType("go/parser", [{prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "lit", name: "lit", embedded: false, exported: false, typ: $String, tag: ""}]);
-		ptrType$45 = $ptrType(ast.TypeAssertExpr);
-		ptrType$46 = $ptrType(ast.UnaryExpr);
-		ptrType$47 = $ptrType(ast.BinaryExpr);
+		ptrType$47 = $ptrType(ast.TypeAssertExpr);
+		ptrType$48 = $ptrType(ast.UnaryExpr);
+		ptrType$49 = $ptrType(ast.BinaryExpr);
 		sliceType$8 = $sliceType(ast.Spec);
-		ptrType$48 = $ptrType(ast.File);
+		ptrType$50 = $ptrType(ast.File);
 		sliceType$9 = $sliceType(ast.Decl);
-		ptrType$49 = $ptrType(ast.ImportSpec);
-		sliceType$10 = $sliceType(ptrType$49);
-		sliceType$11 = $sliceType(ptrType$33);
+		ptrType$51 = $ptrType(ast.ImportSpec);
+		sliceType$10 = $sliceType(ptrType$51);
+		sliceType$11 = $sliceType(ptrType$34);
 		sliceType$12 = $sliceType($Uint8);
-		ptrType$50 = $ptrType(bytes.Buffer);
-		ptrType$51 = $ptrType(token.FileSet);
-		ptrType$53 = $ptrType(resolver);
+		ptrType$52 = $ptrType(bytes.Buffer);
+		ptrType$53 = $ptrType(token.FileSet);
+		ptrType$55 = $ptrType(resolver);
 		funcType = $funcType([token.Pos, $String], [], false);
 		mapType = $mapType(token.Token, $Bool);
-		ptrType$54 = $ptrType(parser);
 		resolveFile = function resolveFile$1(file, handle, declErr) {
 			var {_i, _i$1, _r, _ref, _ref$1, decl, declErr, file, handle, i, ident, pkgScope, pos, r, x, $s, $r, $c} = $restore(this, {file, handle, declErr});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -71286,26 +71985,23 @@ $packages["go/parser"] = (function() {
 			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: walkBody, $c: true, $r, body, r, $s, $deferred};return $f; } }
 		};
 		$ptrType(parser).prototype.init = function init(fset, filename, src, mode) {
-			var {_r, eh, filename, fset, m, mode, p, src, $s, $r, $c} = $restore(this, {fset, filename, src, mode});
+			var {_r, eh, filename, fset, mode, p, src, $s, $r, $c} = $restore(this, {fset, filename, src, mode});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = [p];
 			p[0] = this;
 			_r = fset.AddFile(filename, -1, src.$length); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			p[0].file = _r;
-			m = 0;
-			if (!((((mode & 4) >>> 0) === 0))) {
-				m = 1;
-			}
 			eh = (function(p) { return function parser·init·func1(pos, msg) {
 					var msg, pos;
-					(p[0].$ptr_errors || (p[0].$ptr_errors = new ptrType$31(function() { return this.$target.errors; }, function($v) { this.$target.errors = $v; }, p[0]))).Add($clone(pos, token.Position), msg);
+					(p[0] === ptrType$31.nil && $throwNilPointerError(), (p[0].$ptr_errors || (p[0].$ptr_errors = new ptrType$32(function() { return this.$target.errors; }, function($v) { this.$target.errors = $v; }, p[0])))).Add($clone(pos, token.Position), msg);
 				}; })(p);
-			$r = p[0].scanner.Init(p[0].file, src, eh, m); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p[0].scanner.Init(p[0].file, src, eh, 1); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			p[0].top = true;
 			p[0].mode = mode;
 			p[0].trace = !((((mode & 8) >>> 0) === 0));
 			$r = p[0].next(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: init, $c: true, $r, _r, eh, filename, fset, m, mode, p, src, $s};return $f;
+			/* */ } return; } var $f = {$blk: init, $c: true, $r, _r, eh, filename, fset, mode, p, src, $s};return $f;
 		};
 		$ptrType(parser).prototype.printTrace = function printTrace(a) {
 			var {_r, _r$1, _r$2, _r$3, _r$4, a, i, p, pos, $s, $r, $c} = $restore(this, {a});
@@ -71364,7 +72060,7 @@ $packages["go/parser"] = (function() {
 			p.nestLev = p.nestLev - (1) >> 0;
 		};
 		$ptrType(parser).prototype.next0 = function next0() {
-			var {_r, _tuple, p, s, $s, $r, $c} = $restore(this, {});
+			var {_r, _r$1, _r$2, _tuple, _tuple$1, err, p, s, x, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			/* */ if (p.trace && new token.Pos(p.pos).IsValid()) { $s = 1; continue; }
@@ -71385,18 +72081,45 @@ $packages["go/parser"] = (function() {
 					/* } */ case 7:
 				case 3:
 			/* } */ case 2:
-			_r = p.scanner.Scan(); /* */ $s = 11; case 11: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			p.pos = _tuple[0];
-			p.tok = _tuple[1];
-			p.lit = _tuple[2];
+			/* while (true) { */ case 11:
+				_r = p.scanner.Scan(); /* */ $s = 13; case 13: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tuple = _r;
+				p.pos = _tuple[0];
+				p.tok = _tuple[1];
+				p.lit = _tuple[2];
+				/* */ if (p.tok === 2) { $s = 14; continue; }
+				/* */ $s = 15; continue;
+				/* if (p.tok === 2) { */ case 14:
+					/* */ if (p.top && strings.HasPrefix(p.lit, "//go:build")) { $s = 17; continue; }
+					/* */ $s = 18; continue;
+					/* if (p.top && strings.HasPrefix(p.lit, "//go:build")) { */ case 17:
+						_r$1 = constraint.Parse(p.lit); /* */ $s = 19; case 19: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						_tuple$1 = _r$1;
+						x = _tuple$1[0];
+						err = _tuple$1[1];
+						/* */ if ($interfaceIsEqual(err, $ifaceNil)) { $s = 20; continue; }
+						/* */ $s = 21; continue;
+						/* if ($interfaceIsEqual(err, $ifaceNil)) { */ case 20:
+							_r$2 = constraint.GoVersion(x); /* */ $s = 22; case 22: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+							p.goVersion = _r$2;
+						/* } */ case 21:
+					/* } */ case 18:
+					if (((p.mode & 4) >>> 0) === 0) {
+						/* continue; */ $s = 11; continue;
+					}
+					$s = 16; continue;
+				/* } else { */ case 15:
+					p.top = false;
+				/* } */ case 16:
+				/* break; */ $s = 12; continue;
+			case 12:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: next0, $c: true, $r, _r, _tuple, p, s, $s};return $f;
+			/* */ } return; } var $f = {$blk: next0, $c: true, $r, _r, _r$1, _r$2, _tuple, _tuple$1, err, p, s, x, $s};return $f;
 		};
 		$ptrType(parser).prototype.consumeComment = function consumeComment() {
 			var {_r, comment, endline, i, p, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			comment = ptrType$32.nil;
+			comment = ptrType$33.nil;
 			endline = 0;
 			p = this;
 			_r = p.file.Line(p.pos); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
@@ -71419,7 +72142,7 @@ $packages["go/parser"] = (function() {
 		$ptrType(parser).prototype.consumeCommentGroup = function consumeCommentGroup(n) {
 			var {_r, _r$1, _r$2, _tuple, _v, comment, comments, endline, list, n, p, $s, $r, $c} = $restore(this, {n});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			comments = ptrType$33.nil;
+			comments = ptrType$34.nil;
 			endline = 0;
 			p = this;
 			list = sliceType$4.nil;
@@ -71430,7 +72153,7 @@ $packages["go/parser"] = (function() {
 				_r$1 = p.file.Line(p.pos); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				_v = _r$1 <= (endline + n >> 0); case 4:
 				/* if (!(_v)) { break; } */ if(!(_v)) { $s = 3; continue; }
-				comment = ptrType$32.nil;
+				comment = ptrType$33.nil;
 				_r$2 = p.consumeComment(); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				_tuple = _r$2;
 				comment = _tuple[0];
@@ -71447,14 +72170,14 @@ $packages["go/parser"] = (function() {
 			var {_r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, comment, endline, p, prev, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
-			p.leadComment = ptrType$33.nil;
-			p.lineComment = ptrType$33.nil;
+			p.leadComment = ptrType$34.nil;
+			p.lineComment = ptrType$34.nil;
 			prev = p.pos;
 			$r = p.next0(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* */ if (p.tok === 2) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if (p.tok === 2) { */ case 2:
-				comment = ptrType$33.nil;
+				comment = ptrType$34.nil;
 				endline = 0;
 				_r = p.file.Line(p.pos); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				_r$1 = p.file.Line(prev); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
@@ -71516,7 +72239,7 @@ $packages["go/parser"] = (function() {
 					$panic((x$2 = new bailout.ptr(0, ""), new x$2.constructor.elem(x$2)));
 				}
 			/* } */ case 6:
-			(p.$ptr_errors || (p.$ptr_errors = new ptrType$31(function() { return this.$target.errors; }, function($v) { this.$target.errors = $v; }, p))).Add($clone(epos, token.Position), msg);
+			(p === ptrType$31.nil && $throwNilPointerError(), (p.$ptr_errors || (p.$ptr_errors = new ptrType$32(function() { return this.$target.errors; }, function($v) { this.$target.errors = $v; }, p)))).Add($clone(epos, token.Position), msg);
 			$s = -1; return;
 			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: error, $c: true, $r, _r, _r$1, epos, msg, n, p, pos, x, x$1, x$2, $s, $deferred};return $f; } }
 		};
@@ -71587,7 +72310,7 @@ $packages["go/parser"] = (function() {
 		$ptrType(parser).prototype.expectSemi = function expectSemi() {
 			var {_1, comment, p, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			comment = ptrType$33.nil;
+			comment = ptrType$34.nil;
 			p = this;
 			/* */ if (!((p.tok === 54)) && !((p.tok === 56))) { $s = 1; continue; }
 			/* */ $s = 2; continue;
@@ -71629,7 +72352,7 @@ $packages["go/parser"] = (function() {
 					/* } */ case 7:
 				case 3:
 			/* } */ case 2:
-			comment = ptrType$33.nil;
+			comment = ptrType$34.nil;
 			$s = -1; return comment;
 			/* */ } return; } var $f = {$blk: expectSemi, $c: true, $r, _1, comment, p, $s};return $f;
 		};
@@ -71894,7 +72617,7 @@ $packages["go/parser"] = (function() {
 			elt = _r$3;
 			$24r = new ast.ArrayType.ptr(lbrack, len, elt);
 			$s = 17; case 17: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$34.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseArrayType, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, elt, lbrack, len, p, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$35.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseArrayType, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, elt, lbrack, len, p, $s, $deferred};return $f; } }
 		};
 		$ptrType(parser).prototype.parseArrayFieldOrTypeInstance = function parseArrayFieldOrTypeInstance(x) {
 			var {$24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, args, comma, elt, elt$1, lbrack, p, rbrack, trailingComma, x, $s, $deferred, $r, $c} = $restore(this, {x});
@@ -72069,7 +72792,7 @@ $packages["go/parser"] = (function() {
 					typ = new ast.BadExpr.ptr(pos, p.pos);
 				/* } */ case 9:
 			case 4:
-			tag = ptrType$35.nil;
+			tag = ptrType$36.nil;
 			/* */ if (p.tok === 9) { $s = 50; continue; }
 			/* */ $s = 51; continue;
 			/* if (p.tok === 9) { */ case 50:
@@ -72081,7 +72804,7 @@ $packages["go/parser"] = (function() {
 			field$1 = new ast.Field.ptr(doc, names, typ, tag, comment);
 			$24r = field$1;
 			$s = 54; case 54: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$36.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseFieldDecl, $c: true, $r, $24r, _1, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, comment, doc, field$1, name, names, p, pos, star, star$1, tag, typ, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$37.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseFieldDecl, $c: true, $r, $24r, _1, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, comment, doc, field$1, name, names, p, pos, star, star$1, tag, typ, $s, $deferred};return $f; } }
 		};
 		$ptrType(parser).prototype.parseStructType = function parseStructType() {
 			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, lbrace, list, p, pos, rbrace, $s, $deferred, $r, $c} = $restore(this, {});
@@ -72144,7 +72867,7 @@ $packages["go/parser"] = (function() {
 			elt = _r$2;
 			$24r = new ast.Ellipsis.ptr(pos, elt);
 			$s = 6; case 6: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$37.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseDotsType, $c: true, $r, $24r, _r, _r$1, _r$2, elt, p, pos, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$38.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseDotsType, $c: true, $r, $24r, _r, _r$1, _r$2, elt, p, pos, $s, $deferred};return $f; } }
 		};
 		$ptrType(parser).prototype.parseParamDecl = function parseParamDecl(name, typeSetsOK) {
 			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, _1, _2, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, f, name, p, ptok, typeSetsOK, $s, $deferred, $r, $c} = $restore(this, {name, typeSetsOK});
@@ -72331,7 +73054,7 @@ $packages["go/parser"] = (function() {
 				i = 0;
 				while (true) {
 					if (!(i < list.$length)) { break; }
-					par$1 = ((i < 0 || i >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + i]);
+					par$1 = ((i < 0 || i >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(list.$array, list.$offset + i, ptrType$39));
 					typ$1 = par$1.name;
 					if (!(typ$1 === ptrType$2.nil)) {
 						par$1.typ = typ$1;
@@ -72352,7 +73075,7 @@ $packages["go/parser"] = (function() {
 				i$1 = list.$length - 1 >> 0;
 				/* while (true) { */ case 26:
 					/* if (!(i$1 >= 0)) { break; } */ if(!(i$1 >= 0)) { $s = 27; continue; }
-					par$2 = ((i$1 < 0 || i$1 >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + i$1]);
+					par$2 = ((i$1 < 0 || i$1 >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(list.$array, list.$offset + i$1, ptrType$39));
 					/* */ if (!($interfaceIsEqual(par$2.typ, $ifaceNil))) { $s = 28; continue; }
 					/* */ if (!($interfaceIsEqual(typ$2, $ifaceNil))) { $s = 29; continue; }
 					/* */ $s = 30; continue;
@@ -72403,7 +73126,7 @@ $packages["go/parser"] = (function() {
 					if (!(_i < _ref.$length)) { break; }
 					par$3 = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), field);
 					assert(!($interfaceIsEqual(par$3.typ, $ifaceNil)), "nil type in unnamed parameter list");
-					params[0] = $append(params[0], new ast.Field.ptr(ptrType$33.nil, sliceType.nil, par$3.typ, ptrType$35.nil, ptrType$33.nil));
+					params[0] = $append(params[0], new ast.Field.ptr(ptrType$34.nil, sliceType.nil, par$3.typ, ptrType$36.nil, ptrType$34.nil));
 					_i++;
 				}
 				$24r$1 = params[0];
@@ -72414,7 +73137,7 @@ $packages["go/parser"] = (function() {
 			addParams = (function(names, params, typ) { return function parser·parseParameterList·func1() {
 					var field$1;
 					assert(!($interfaceIsEqual(typ[0], $ifaceNil)), "nil type in named parameter list");
-					field$1 = new ast.Field.ptr(ptrType$33.nil, names[0], typ[0], ptrType$35.nil, ptrType$33.nil);
+					field$1 = new ast.Field.ptr(ptrType$34.nil, names[0], typ[0], ptrType$36.nil, ptrType$34.nil);
 					params[0] = $append(params[0], field$1);
 					names[0] = sliceType.nil;
 				}; })(names, params, typ);
@@ -72516,7 +73239,7 @@ $packages["go/parser"] = (function() {
 			/* */ $s = 10; continue;
 			/* if (!($interfaceIsEqual(typ, $ifaceNil))) { */ case 9:
 				list = $makeSlice(sliceType$5, 1);
-				(0 >= list.$length ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + 0] = new ast.Field.ptr(ptrType$33.nil, sliceType.nil, typ, ptrType$35.nil, ptrType$33.nil));
+				(0 >= list.$length ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + 0] = new ast.Field.ptr(ptrType$34.nil, sliceType.nil, typ, ptrType$36.nil, ptrType$34.nil));
 				$24r$1 = new ast.FieldList.ptr(0, list, 0);
 				$s = 11; case 11: return $24r$1;
 			/* } */ case 10:
@@ -72651,9 +73374,9 @@ $packages["go/parser"] = (function() {
 					typ = _r$13;
 				/* } */ case 38:
 			/* } */ case 7:
-			$24r = new ast.Field.ptr(doc, idents, typ, ptrType$35.nil, ptrType$33.nil);
+			$24r = new ast.Field.ptr(doc, idents, typ, ptrType$36.nil, ptrType$34.nil);
 			$s = 40; case 40: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$36.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseMethodSpec, $c: true, $r, $24r, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, doc, ident, idents, lbrack, list, name0, p, params, params$1, rbrack, results, results$1, typ, x, x$1, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$37.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseMethodSpec, $c: true, $r, $24r, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, doc, ident, idents, lbrack, list, name0, p, params, params$1, rbrack, results, results$1, typ, x, x$1, $s, $deferred};return $f; } }
 		};
 		$ptrType(parser).prototype.embeddedElem = function embeddedElem(x) {
 			var {$24r, _r, _r$1, _r$2, p, t, x, $s, $deferred, $r, $c} = $restore(this, {x});
@@ -72761,7 +73484,7 @@ $packages["go/parser"] = (function() {
 						typ = _r$6;
 						_r$7 = p.expectSemi(); /* */ $s = 19; case 19: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 						comment = _r$7;
-						list = $append(list, new ast.Field.ptr(ptrType$33.nil, sliceType.nil, typ, ptrType$35.nil, comment));
+						list = $append(list, new ast.Field.ptr(ptrType$34.nil, sliceType.nil, typ, ptrType$36.nil, comment));
 						$s = 12; continue;
 					/* } else { */ case 11:
 						_r$8 = p.tryIdentOrType(); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
@@ -72773,7 +73496,7 @@ $packages["go/parser"] = (function() {
 							typ$1 = _r$9;
 							_r$10 = p.expectSemi(); /* */ $s = 25; case 25: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
 							comment$1 = _r$10;
-							list = $append(list, new ast.Field.ptr(ptrType$33.nil, sliceType.nil, typ$1, ptrType$35.nil, comment$1));
+							list = $append(list, new ast.Field.ptr(ptrType$34.nil, sliceType.nil, typ$1, ptrType$36.nil, comment$1));
 							$s = 23; continue;
 						/* } else { */ case 22:
 							/* break parseElements; */ $s = 7; continue s;
@@ -72810,7 +73533,7 @@ $packages["go/parser"] = (function() {
 			value = _r$5;
 			$24r = new ast.MapType.ptr(pos, key, value);
 			$s = 9; case 9: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$38.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseMapType, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, key, p, pos, value, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$40.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseMapType, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, key, p, pos, value, $s, $deferred};return $f; } }
 		};
 		$ptrType(parser).prototype.parseChanType = function parseChanType() {
 			var {$24r, _r, _r$1, _r$2, _r$3, arrow, dir, p, pos, value, $s, $deferred, $r, $c} = $restore(this, {});
@@ -72848,7 +73571,7 @@ $packages["go/parser"] = (function() {
 			value = _r$3;
 			$24r = new ast.ChanType.ptr(pos, arrow, dir, value);
 			$s = 14; case 14: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$39.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseChanType, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, arrow, dir, p, pos, value, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$41.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseChanType, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, arrow, dir, p, pos, value, $s, $deferred};return $f; } }
 		};
 		$ptrType(parser).prototype.parseTypeInstance = function parseTypeInstance(typ) {
 			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, closing, list, opening, p, typ, $s, $deferred, $r, $c} = $restore(this, {typ});
@@ -73295,7 +74018,7 @@ $packages["go/parser"] = (function() {
 			rparen = _r$4;
 			$24r = new ast.CallExpr.ptr(fun, lparen, list, ellipsis, rparen);
 			$s = 16; case 16: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$40.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseCallOrConversion, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, ellipsis, fun, list, lparen, p, rparen, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$42.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseCallOrConversion, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, ellipsis, fun, list, lparen, p, rparen, $s, $deferred};return $f; } }
 		};
 		$ptrType(parser).prototype.parseValue = function parseValue() {
 			var {$24r, $24r$1, _r, _r$1, _r$2, p, x, $s, $deferred, $r, $c} = $restore(this, {});
@@ -73401,7 +74124,7 @@ $packages["go/parser"] = (function() {
 		};
 		unparen = function unparen$1(x) {
 			var _tuple, isParen, p, x;
-			_tuple = $assertType(x, ptrType$41, true);
+			_tuple = $assertType(x, ptrType$43, true);
 			p = _tuple[0];
 			isParen = _tuple[1];
 			if (isParen) {
@@ -73479,11 +74202,11 @@ $packages["go/parser"] = (function() {
 					/* } else if (_1 === (51)) { */ case 14:
 						t = unparen(x);
 						_ref = t;
-						/* */ if ($assertType(_ref, ptrType$42, true)[1] || $assertType(_ref, ptrType$2, true)[1] || $assertType(_ref, ptrType$5, true)[1]) { $s = 31; continue; }
+						/* */ if ($assertType(_ref, ptrType$44, true)[1] || $assertType(_ref, ptrType$2, true)[1] || $assertType(_ref, ptrType$5, true)[1]) { $s = 31; continue; }
 						/* */ if ($assertType(_ref, ptrType$29, true)[1] || $assertType(_ref, ptrType$30, true)[1]) { $s = 32; continue; }
-						/* */ if ($assertType(_ref, ptrType$34, true)[1] || $assertType(_ref, ptrType$6, true)[1] || $assertType(_ref, ptrType$38, true)[1]) { $s = 33; continue; }
+						/* */ if ($assertType(_ref, ptrType$35, true)[1] || $assertType(_ref, ptrType$6, true)[1] || $assertType(_ref, ptrType$40, true)[1]) { $s = 33; continue; }
 						/* */ $s = 34; continue;
-						/* if ($assertType(_ref, ptrType$42, true)[1] || $assertType(_ref, ptrType$2, true)[1] || $assertType(_ref, ptrType$5, true)[1]) { */ case 31:
+						/* if ($assertType(_ref, ptrType$44, true)[1] || $assertType(_ref, ptrType$2, true)[1] || $assertType(_ref, ptrType$5, true)[1]) { */ case 31:
 							/* */ if (p[0].exprLev < 0) { $s = 36; continue; }
 							/* */ $s = 37; continue;
 							/* if (p[0].exprLev < 0) { */ case 36:
@@ -73499,7 +74222,7 @@ $packages["go/parser"] = (function() {
 								$s = 41; case 41: return $24r$1;
 							/* } */ case 40:
 							$s = 35; continue;
-						/* } else if ($assertType(_ref, ptrType$34, true)[1] || $assertType(_ref, ptrType$6, true)[1] || $assertType(_ref, ptrType$38, true)[1]) { */ case 33:
+						/* } else if ($assertType(_ref, ptrType$35, true)[1] || $assertType(_ref, ptrType$6, true)[1] || $assertType(_ref, ptrType$40, true)[1]) { */ case 33:
 							$s = 35; continue;
 						/* } else { */ case 34:
 							$24r$2 = x;
@@ -73557,7 +74280,7 @@ $packages["go/parser"] = (function() {
 					$r = p.next(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					_r$3 = p.parseUnaryExpr(); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 					x$1 = _r$3;
-					_tuple = $assertType(x$1, ptrType$39, true);
+					_tuple = $assertType(x$1, ptrType$41, true);
 					typ = _tuple[0];
 					ok = _tuple[1];
 					/* */ if (ok) { $s = 15; continue; }
@@ -73581,7 +74304,7 @@ $packages["go/parser"] = (function() {
 							_tmp$6 = 2;
 							dir = _tmp$5;
 							typ.Dir = _tmp$6;
-							_tuple$1 = $assertType(typ.Value, ptrType$39, true);
+							_tuple$1 = $assertType(typ.Value, ptrType$41, true);
 							typ = _tuple$1[0];
 							ok = _tuple$1[1];
 						$s = 17; continue;
@@ -73796,13 +74519,13 @@ $packages["go/parser"] = (function() {
 				$r = p.error(_arg, _arg$1); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				x = t;
 			/* } */ case 3:
-			_tuple = $assertType(x, ptrType$40, true);
+			_tuple = $assertType(x, ptrType$42, true);
 			call = _tuple[0];
 			isCall = _tuple[1];
 			if (isCall) {
 				$s = -1; return call;
 			}
-			_tuple$1 = $assertType(x, ptrType$42, true);
+			_tuple$1 = $assertType(x, ptrType$44, true);
 			isBad = _tuple$1[1];
 			/* */ if (!isBad) { $s = 7; continue; }
 			/* */ $s = 8; continue;
@@ -73814,7 +74537,7 @@ $packages["go/parser"] = (function() {
 				_arg$3 = _r$5;
 				$r = p.error(_arg$2, _arg$3); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 8:
-			$s = -1; return ptrType$40.nil;
+			$s = -1; return ptrType$42.nil;
 			/* */ } return; } var $f = {$blk: parseCallExpr, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, call, callType, isBad, isCall, p, t, x, $s};return $f;
 		};
 		$ptrType(parser).prototype.parseGoStmt = function parseGoStmt() {
@@ -73833,9 +74556,9 @@ $packages["go/parser"] = (function() {
 			call = _r$2;
 			_r$3 = p.expectSemi(); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			_r$3;
-			/* */ if (call === ptrType$40.nil) { $s = 7; continue; }
+			/* */ if (call === ptrType$42.nil) { $s = 7; continue; }
 			/* */ $s = 8; continue;
-			/* if (call === ptrType$40.nil) { */ case 7:
+			/* if (call === ptrType$42.nil) { */ case 7:
 				$24r = new ast.BadStmt.ptr(pos, pos + 2 >> 0);
 				$s = 9; case 9: return $24r;
 			/* } */ case 8:
@@ -73859,9 +74582,9 @@ $packages["go/parser"] = (function() {
 			call = _r$2;
 			_r$3 = p.expectSemi(); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			_r$3;
-			/* */ if (call === ptrType$40.nil) { $s = 7; continue; }
+			/* */ if (call === ptrType$42.nil) { $s = 7; continue; }
 			/* */ $s = 8; continue;
-			/* if (call === ptrType$40.nil) { */ case 7:
+			/* if (call === ptrType$42.nil) { */ case 7:
 				$24r = new ast.BadStmt.ptr(pos, pos + 5 >> 0);
 				$s = 9; case 9: return $24r;
 			/* } */ case 8:
@@ -73893,7 +74616,7 @@ $packages["go/parser"] = (function() {
 			_r$3;
 			$24r = new ast.ReturnStmt.ptr(pos, x);
 			$s = 9; case 9: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$43.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseReturnStmt, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, p, pos, x, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$45.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseReturnStmt, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, p, pos, x, $s, $deferred};return $f; } }
 		};
 		$ptrType(parser).prototype.parseBranchStmt = function parseBranchStmt(tok) {
 			var {$24r, _r, _r$1, _r$2, _r$3, label, p, pos, tok, $s, $deferred, $r, $c} = $restore(this, {tok});
@@ -73927,7 +74650,7 @@ $packages["go/parser"] = (function() {
 			if ($interfaceIsEqual(s, $ifaceNil)) {
 				$s = -1; return $ifaceNil;
 			}
-			_tuple = $assertType(s, ptrType$44, true);
+			_tuple = $assertType(s, ptrType$46, true);
 			es = _tuple[0];
 			isExpr = _tuple[1];
 			if (isExpr) {
@@ -74117,7 +74840,7 @@ $packages["go/parser"] = (function() {
 		};
 		isTypeSwitchAssert = function isTypeSwitchAssert$1(x) {
 			var _tuple, a, ok, x;
-			_tuple = $assertType(x, ptrType$45, true);
+			_tuple = $assertType(x, ptrType$47, true);
 			a = _tuple[0];
 			ok = _tuple[1];
 			return ok && $interfaceIsEqual(a.Type, $ifaceNil);
@@ -74127,10 +74850,10 @@ $packages["go/parser"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			_ref = s;
-			/* */ if ($assertType(_ref, ptrType$44, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$46, true)[1]) { $s = 1; continue; }
 			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 2; continue; }
 			/* */ $s = 3; continue;
-			/* if ($assertType(_ref, ptrType$44, true)[1]) { */ case 1:
+			/* if ($assertType(_ref, ptrType$46, true)[1]) { */ case 1:
 				t = _ref.$val;
 				$s = -1; return isTypeSwitchAssert(t.X);
 			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 2:
@@ -74435,7 +75158,7 @@ $packages["go/parser"] = (function() {
 						$s = 39; case 39: return $24r;
 					/* } */ case 34:
 				case 29:
-				x$6 = $assertType((x$5 = as.Rhs, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0])), ptrType$46).X;
+				x$6 = $assertType((x$5 = as.Rhs, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0])), ptrType$48).X;
 				_r$12 = (x$7 = as.Rhs, (0 >= x$7.$length ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + 0])).Pos(); /* */ $s = 40; case 40: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
 				$24r$1 = new ast.RangeStmt.ptr(pos, key, value, as.TokPos, as.Tok, _r$12, x$6, body);
 				$s = 41; case 41: return $24r$1;
@@ -74692,7 +75415,7 @@ $packages["go/parser"] = (function() {
 			/* } */ case 2:
 			_r$1 = p.parseIdent(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			name = _r$1;
-			spec = new ast.TypeSpec.ptr(doc, name, ptrType$27.nil, 0, $ifaceNil, ptrType$33.nil);
+			spec = new ast.TypeSpec.ptr(doc, name, ptrType$27.nil, 0, $ifaceNil, ptrType$34.nil);
 			/* */ if (p.tok === 50) { $s = 5; continue; }
 			/* */ $s = 6; continue;
 			/* if (p.tok === 50) { */ case 5:
@@ -74753,7 +75476,7 @@ $packages["go/parser"] = (function() {
 			if ($assertType(_ref, ptrType$2, true)[1]) {
 				x$1 = _ref.$val;
 				return [x$1, $ifaceNil];
-			} else if ($assertType(_ref, ptrType$47, true)[1]) {
+			} else if ($assertType(_ref, ptrType$49, true)[1]) {
 				x$2 = _ref.$val;
 				_1 = x$2.Op;
 				if (_1 === (14)) {
@@ -74767,12 +75490,12 @@ $packages["go/parser"] = (function() {
 					name$1 = _tuple$1[0];
 					lhs = _tuple$1[1];
 					if (!(name$1 === ptrType$2.nil) && !($interfaceIsEqual(lhs, $ifaceNil))) {
-						op = $clone(x$2, ast.BinaryExpr);
+						op = $clone((x$2 === ptrType$49.nil && $throwNilPointerError(), x$2), ast.BinaryExpr);
 						op.X = lhs;
 						return [name$1, op];
 					}
 				}
-			} else if ($assertType(_ref, ptrType$40, true)[1]) {
+			} else if ($assertType(_ref, ptrType$42, true)[1]) {
 				x$3 = _ref.$val;
 				_tuple$2 = $assertType(x$3.Fun, ptrType$2, true);
 				name$2 = _tuple$2[0];
@@ -74787,16 +75510,16 @@ $packages["go/parser"] = (function() {
 		isTypeElem = function isTypeElem$1(x) {
 			var _ref, x, x$1, x$2, x$3, x$4;
 			_ref = x;
-			if ($assertType(_ref, ptrType$34, true)[1] || $assertType(_ref, ptrType$6, true)[1] || $assertType(_ref, ptrType$7, true)[1] || $assertType(_ref, ptrType$9, true)[1] || $assertType(_ref, ptrType$38, true)[1] || $assertType(_ref, ptrType$39, true)[1]) {
+			if ($assertType(_ref, ptrType$35, true)[1] || $assertType(_ref, ptrType$6, true)[1] || $assertType(_ref, ptrType$7, true)[1] || $assertType(_ref, ptrType$9, true)[1] || $assertType(_ref, ptrType$40, true)[1] || $assertType(_ref, ptrType$41, true)[1]) {
 				x$1 = _ref;
 				return true;
-			} else if ($assertType(_ref, ptrType$47, true)[1]) {
+			} else if ($assertType(_ref, ptrType$49, true)[1]) {
 				x$2 = _ref.$val;
 				return isTypeElem(x$2.X) || isTypeElem(x$2.Y);
-			} else if ($assertType(_ref, ptrType$46, true)[1]) {
+			} else if ($assertType(_ref, ptrType$48, true)[1]) {
 				x$3 = _ref.$val;
 				return x$3.Op === 88;
-			} else if ($assertType(_ref, ptrType$41, true)[1]) {
+			} else if ($assertType(_ref, ptrType$43, true)[1]) {
 				x$4 = _ref.$val;
 				return isTypeElem(x$4.X);
 			}
@@ -74839,7 +75562,7 @@ $packages["go/parser"] = (function() {
 				_r$4;
 				$s = 7; continue;
 			/* } else { */ case 6:
-				_r$5 = f(ptrType$33.nil, keyword, 0); /* */ $s = 14; case 14: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				_r$5 = f(ptrType$34.nil, keyword, 0); /* */ $s = 14; case 14: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 				list = $append(list, _r$5);
 			/* } */ case 7:
 			$24r = new ast.GenDecl.ptr(doc, pos, keyword, lparen, list, rparen);
@@ -74970,7 +75693,7 @@ $packages["go/parser"] = (function() {
 			/* */ if (!((p.errors.Len() === 0))) { $s = 4; continue; }
 			/* */ $s = 5; continue;
 			/* if (!((p.errors.Len() === 0))) { */ case 4:
-				$24r = ptrType$48.nil;
+				$24r = ptrType$50.nil;
 				$s = 6; case 6: return $24r;
 			/* } */ case 5:
 			doc = p.leadComment;
@@ -74988,7 +75711,7 @@ $packages["go/parser"] = (function() {
 			/* */ if (!((p.errors.Len() === 0))) { $s = 13; continue; }
 			/* */ $s = 14; continue;
 			/* if (!((p.errors.Len() === 0))) { */ case 13:
-				$24r$1 = ptrType$48.nil;
+				$24r$1 = ptrType$50.nil;
 				$s = 15; case 15: return $24r$1;
 			/* } */ case 14:
 			decls = sliceType$9.nil;
@@ -75019,7 +75742,7 @@ $packages["go/parser"] = (function() {
 					case 24:
 				/* } */ case 22:
 			/* } */ case 17:
-			f = new ast.File.ptr(doc, pos, ident, decls, ((p.file.Base() >> 0)), (((p.file.Base() + p.file.Size() >> 0) >> 0)), ptrType.nil, p.imports, sliceType.nil, p.comments);
+			f = new ast.File.ptr(doc, pos, ident, decls, ((p.file.Base() >> 0)), (((p.file.Base() + p.file.Size() >> 0) >> 0)), ptrType.nil, p.imports, sliceType.nil, p.comments, p.goVersion);
 			declErr = $throwNilPointerError;
 			if (!((((p.mode & 16) >>> 0) === 0))) {
 				declErr = $methodVal(p, "error");
@@ -75031,7 +75754,7 @@ $packages["go/parser"] = (function() {
 			/* } */ case 30:
 			$24r$2 = f;
 			$s = 32; case 32: return $24r$2;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$48.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseFile, $c: true, $r, $24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, declErr, decls, doc, f, ident, p, pos, prev, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$50.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseFile, $c: true, $r, $24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, declErr, decls, doc, f, ident, p, pos, prev, $s, $deferred};return $f; } }
 		};
 		readSource = function readSource$1(filename, src) {
 			var {$24r, $24r$1, _r, _r$1, _ref, filename, s, s$1, s$2, s$3, src, $s, $r, $c} = $restore(this, {filename, src});
@@ -75042,7 +75765,7 @@ $packages["go/parser"] = (function() {
 				_ref = src;
 				/* */ if ($assertType(_ref, $String, true)[1]) { $s = 3; continue; }
 				/* */ if ($assertType(_ref, sliceType$12, true)[1]) { $s = 4; continue; }
-				/* */ if ($assertType(_ref, ptrType$50, true)[1]) { $s = 5; continue; }
+				/* */ if ($assertType(_ref, ptrType$52, true)[1]) { $s = 5; continue; }
 				/* */ if ($assertType(_ref, io.Reader, true)[1]) { $s = 6; continue; }
 				/* */ $s = 7; continue;
 				/* if ($assertType(_ref, $String, true)[1]) { */ case 3:
@@ -75051,9 +75774,9 @@ $packages["go/parser"] = (function() {
 				/* } else if ($assertType(_ref, sliceType$12, true)[1]) { */ case 4:
 					s$1 = _ref.$val;
 					$s = -1; return [s$1, $ifaceNil];
-				/* } else if ($assertType(_ref, ptrType$50, true)[1]) { */ case 5:
+				/* } else if ($assertType(_ref, ptrType$52, true)[1]) { */ case 5:
 					s$2 = _ref.$val;
-					if (!(s$2 === ptrType$50.nil)) {
+					if (!(s$2 === ptrType$52.nil)) {
 						$s = -1; return [s$2.Bytes(), $ifaceNil];
 					}
 					$s = 7; continue;
@@ -75076,9 +75799,9 @@ $packages["go/parser"] = (function() {
 			err = [err];
 			f = [f];
 			p = [p];
-			f[0] = ptrType$48.nil;
+			f[0] = ptrType$50.nil;
 			err[0] = $ifaceNil;
-			if (fset === ptrType$51.nil) {
+			if (fset === ptrType$53.nil) {
 				$panic(new $String("parser.ParseFile: no token.FileSet provided (fset == nil)"));
 			}
 			_r = readSource(filename, src); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
@@ -75086,13 +75809,13 @@ $packages["go/parser"] = (function() {
 			text = _tuple[0];
 			err[0] = _tuple[1];
 			if (!($interfaceIsEqual(err[0], $ifaceNil))) {
-				_tmp = ptrType$48.nil;
+				_tmp = ptrType$50.nil;
 				_tmp$1 = err[0];
 				f[0] = _tmp;
 				err[0] = _tmp$1;
 				$s = -1; return [f[0], err[0]];
 			}
-			p[0] = new parser.ptr(ptrType$1.nil, scanner.ErrorList.nil, new scanner.Scanner.ptr(ptrType$1.nil, "", sliceType$12.nil, $throwNilPointerError, 0, 0, 0, 0, 0, false, 0, 0), 0, false, 0, sliceType$11.nil, ptrType$33.nil, ptrType$33.nil, 0, 0, "", 0, 0, 0, false, sliceType$10.nil, 0);
+			p[0] = new parser.ptr(ptrType$1.nil, scanner.ErrorList.nil, new scanner.Scanner.ptr(ptrType$1.nil, "", sliceType$12.nil, $throwNilPointerError, 0, 0, 0, 0, 0, false, 0, 0), 0, false, 0, sliceType$11.nil, ptrType$34.nil, ptrType$34.nil, false, "", 0, 0, "", 0, 0, 0, false, sliceType$10.nil, 0);
 			$deferred.push([(function(err, f, p) { return function ParseFile·func1() {
 					var {_r$1, _tuple$1, bail, e, ok, $s, $r, $c} = $restore(this, {});
 					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -75111,11 +75834,11 @@ $packages["go/parser"] = (function() {
 							$s = 5; continue;
 						/* } else if (!(bail.msg === "")) { */ case 4:
 							_r$1 = p[0].file.Position(bail.pos); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-							$r = (p[0].$ptr_errors || (p[0].$ptr_errors = new ptrType$31(function() { return this.$target.errors; }, function($v) { this.$target.errors = $v; }, p[0]))).Add($clone(_r$1, token.Position), bail.msg); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = (p[0].$ptr_errors || (p[0].$ptr_errors = new ptrType$32(function() { return this.$target.errors; }, function($v) { this.$target.errors = $v; }, p[0]))).Add($clone(_r$1, token.Position), bail.msg); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						/* } */ case 5:
 					/* } */ case 2:
-					if (f[0] === ptrType$48.nil) {
-						f[0] = new ast.File.ptr(ptrType$33.nil, 0, new ast.Ident.ptr(0, "", ptrType$3.nil), sliceType$9.nil, 0, 0, ast.NewScope(ptrType.nil), sliceType$10.nil, sliceType.nil, sliceType$11.nil);
+					if (f[0] === ptrType$50.nil) {
+						f[0] = new ast.File.ptr(ptrType$34.nil, 0, new ast.Ident.ptr(0, "", ptrType$3.nil), sliceType$9.nil, 0, 0, ast.NewScope(ptrType.nil), sliceType$10.nil, sliceType.nil, sliceType$11.nil, "");
 					}
 					$r = p[0].errors.Sort(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					err[0] = p[0].errors.Err();
@@ -75130,13 +75853,13 @@ $packages["go/parser"] = (function() {
 			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [f[0], err[0]]; } if($curGoroutine.asleep) { var $f = {$blk: ParseFile$1, $c: true, $r, $24r, _r, _r$1, _tmp, _tmp$1, _tuple, err, f, filename, fset, mode, p, src, text, $s, $deferred};return $f; } }
 		};
 		$pkg.ParseFile = ParseFile;
-		ptrType$53.methods = [{prop: "trace", name: "trace", pkg: "go/parser", typ: $funcType([$String, sliceType$2], [], true)}, {prop: "sprintf", name: "sprintf", pkg: "go/parser", typ: $funcType([$String, sliceType$2], [$String], true)}, {prop: "openScope", name: "openScope", pkg: "go/parser", typ: $funcType([token.Pos], [], false)}, {prop: "closeScope", name: "closeScope", pkg: "go/parser", typ: $funcType([], [], false)}, {prop: "openLabelScope", name: "openLabelScope", pkg: "go/parser", typ: $funcType([], [], false)}, {prop: "closeLabelScope", name: "closeLabelScope", pkg: "go/parser", typ: $funcType([], [], false)}, {prop: "declare", name: "declare", pkg: "go/parser", typ: $funcType([$emptyInterface, $emptyInterface, ptrType, ast.ObjKind, sliceType], [], true)}, {prop: "shortVarDecl", name: "shortVarDecl", pkg: "go/parser", typ: $funcType([ptrType$11], [], false)}, {prop: "resolve", name: "resolve", pkg: "go/parser", typ: $funcType([ptrType$2, $Bool], [], false)}, {prop: "walkExprs", name: "walkExprs", pkg: "go/parser", typ: $funcType([sliceType$3], [], false)}, {prop: "walkLHS", name: "walkLHS", pkg: "go/parser", typ: $funcType([sliceType$3], [], false)}, {prop: "walkStmts", name: "walkStmts", pkg: "go/parser", typ: $funcType([sliceType$7], [], false)}, {prop: "Visit", name: "Visit", pkg: "", typ: $funcType([ast.Node], [ast.Visitor], false)}, {prop: "walkFuncType", name: "walkFuncType", pkg: "go/parser", typ: $funcType([ptrType$7], [], false)}, {prop: "resolveList", name: "resolveList", pkg: "go/parser", typ: $funcType([ptrType$27], [], false)}, {prop: "declareList", name: "declareList", pkg: "go/parser", typ: $funcType([ptrType$27, ast.ObjKind], [], false)}, {prop: "walkRecv", name: "walkRecv", pkg: "go/parser", typ: $funcType([ptrType$27], [], false)}, {prop: "walkFieldList", name: "walkFieldList", pkg: "go/parser", typ: $funcType([ptrType$27, ast.ObjKind], [], false)}, {prop: "walkTParams", name: "walkTParams", pkg: "go/parser", typ: $funcType([ptrType$27], [], false)}, {prop: "walkBody", name: "walkBody", pkg: "go/parser", typ: $funcType([ptrType$13], [], false)}];
-		ptrType$54.methods = [{prop: "init", name: "init", pkg: "go/parser", typ: $funcType([ptrType$51, $String, sliceType$12, Mode], [], false)}, {prop: "printTrace", name: "printTrace", pkg: "go/parser", typ: $funcType([sliceType$2], [], true)}, {prop: "next0", name: "next0", pkg: "go/parser", typ: $funcType([], [], false)}, {prop: "consumeComment", name: "consumeComment", pkg: "go/parser", typ: $funcType([], [ptrType$32, $Int], false)}, {prop: "consumeCommentGroup", name: "consumeCommentGroup", pkg: "go/parser", typ: $funcType([$Int], [ptrType$33, $Int], false)}, {prop: "next", name: "next", pkg: "go/parser", typ: $funcType([], [], false)}, {prop: "error", name: "error", pkg: "go/parser", typ: $funcType([token.Pos, $String], [], false)}, {prop: "errorExpected", name: "errorExpected", pkg: "go/parser", typ: $funcType([token.Pos, $String], [], false)}, {prop: "expect", name: "expect", pkg: "go/parser", typ: $funcType([token.Token], [token.Pos], false)}, {prop: "expect2", name: "expect2", pkg: "go/parser", typ: $funcType([token.Token], [token.Pos], false)}, {prop: "expectClosing", name: "expectClosing", pkg: "go/parser", typ: $funcType([token.Token, $String], [token.Pos], false)}, {prop: "expectSemi", name: "expectSemi", pkg: "go/parser", typ: $funcType([], [ptrType$33], false)}, {prop: "atComma", name: "atComma", pkg: "go/parser", typ: $funcType([$String, token.Token], [$Bool], false)}, {prop: "advance", name: "advance", pkg: "go/parser", typ: $funcType([mapType], [], false)}, {prop: "safePos", name: "safePos", pkg: "go/parser", typ: $funcType([token.Pos], [token.Pos], false)}, {prop: "parseIdent", name: "parseIdent", pkg: "go/parser", typ: $funcType([], [ptrType$2], false)}, {prop: "parseIdentList", name: "parseIdentList", pkg: "go/parser", typ: $funcType([], [sliceType], false)}, {prop: "parseExprList", name: "parseExprList", pkg: "go/parser", typ: $funcType([], [sliceType$3], false)}, {prop: "parseList", name: "parseList", pkg: "go/parser", typ: $funcType([$Bool], [sliceType$3], false)}, {prop: "parseType", name: "parseType", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseQualifiedIdent", name: "parseQualifiedIdent", pkg: "go/parser", typ: $funcType([ptrType$2], [ast.Expr], false)}, {prop: "parseTypeName", name: "parseTypeName", pkg: "go/parser", typ: $funcType([ptrType$2], [ast.Expr], false)}, {prop: "parseArrayType", name: "parseArrayType", pkg: "go/parser", typ: $funcType([token.Pos, ast.Expr], [ptrType$34], false)}, {prop: "parseArrayFieldOrTypeInstance", name: "parseArrayFieldOrTypeInstance", pkg: "go/parser", typ: $funcType([ptrType$2], [ptrType$2, ast.Expr], false)}, {prop: "parseFieldDecl", name: "parseFieldDecl", pkg: "go/parser", typ: $funcType([], [ptrType$36], false)}, {prop: "parseStructType", name: "parseStructType", pkg: "go/parser", typ: $funcType([], [ptrType$6], false)}, {prop: "parsePointerType", name: "parsePointerType", pkg: "go/parser", typ: $funcType([], [ptrType$28], false)}, {prop: "parseDotsType", name: "parseDotsType", pkg: "go/parser", typ: $funcType([], [ptrType$37], false)}, {prop: "parseParamDecl", name: "parseParamDecl", pkg: "go/parser", typ: $funcType([ptrType$2, $Bool], [field], false)}, {prop: "parseParameterList", name: "parseParameterList", pkg: "go/parser", typ: $funcType([ptrType$2, ast.Expr, token.Token], [sliceType$5], false)}, {prop: "parseParameters", name: "parseParameters", pkg: "go/parser", typ: $funcType([$Bool], [ptrType$27, ptrType$27], false)}, {prop: "parseResult", name: "parseResult", pkg: "go/parser", typ: $funcType([], [ptrType$27], false)}, {prop: "parseFuncType", name: "parseFuncType", pkg: "go/parser", typ: $funcType([], [ptrType$7], false)}, {prop: "parseMethodSpec", name: "parseMethodSpec", pkg: "go/parser", typ: $funcType([], [ptrType$36], false)}, {prop: "embeddedElem", name: "embeddedElem", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "embeddedTerm", name: "embeddedTerm", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseInterfaceType", name: "parseInterfaceType", pkg: "go/parser", typ: $funcType([], [ptrType$9], false)}, {prop: "parseMapType", name: "parseMapType", pkg: "go/parser", typ: $funcType([], [ptrType$38], false)}, {prop: "parseChanType", name: "parseChanType", pkg: "go/parser", typ: $funcType([], [ptrType$39], false)}, {prop: "parseTypeInstance", name: "parseTypeInstance", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "tryIdentOrType", name: "tryIdentOrType", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseStmtList", name: "parseStmtList", pkg: "go/parser", typ: $funcType([], [sliceType$7], false)}, {prop: "parseBody", name: "parseBody", pkg: "go/parser", typ: $funcType([], [ptrType$13], false)}, {prop: "parseBlockStmt", name: "parseBlockStmt", pkg: "go/parser", typ: $funcType([], [ptrType$13], false)}, {prop: "parseFuncTypeOrLit", name: "parseFuncTypeOrLit", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseOperand", name: "parseOperand", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseSelector", name: "parseSelector", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "parseTypeAssertion", name: "parseTypeAssertion", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "parseIndexOrSliceOrInstance", name: "parseIndexOrSliceOrInstance", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "parseCallOrConversion", name: "parseCallOrConversion", pkg: "go/parser", typ: $funcType([ast.Expr], [ptrType$40], false)}, {prop: "parseValue", name: "parseValue", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseElement", name: "parseElement", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseElementList", name: "parseElementList", pkg: "go/parser", typ: $funcType([], [sliceType$3], false)}, {prop: "parseLiteralValue", name: "parseLiteralValue", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "parsePrimaryExpr", name: "parsePrimaryExpr", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "parseUnaryExpr", name: "parseUnaryExpr", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "tokPrec", name: "tokPrec", pkg: "go/parser", typ: $funcType([], [token.Token, $Int], false)}, {prop: "parseBinaryExpr", name: "parseBinaryExpr", pkg: "go/parser", typ: $funcType([ast.Expr, $Int], [ast.Expr], false)}, {prop: "parseExpr", name: "parseExpr", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseRhs", name: "parseRhs", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseSimpleStmt", name: "parseSimpleStmt", pkg: "go/parser", typ: $funcType([$Int], [ast.Stmt, $Bool], false)}, {prop: "parseCallExpr", name: "parseCallExpr", pkg: "go/parser", typ: $funcType([$String], [ptrType$40], false)}, {prop: "parseGoStmt", name: "parseGoStmt", pkg: "go/parser", typ: $funcType([], [ast.Stmt], false)}, {prop: "parseDeferStmt", name: "parseDeferStmt", pkg: "go/parser", typ: $funcType([], [ast.Stmt], false)}, {prop: "parseReturnStmt", name: "parseReturnStmt", pkg: "go/parser", typ: $funcType([], [ptrType$43], false)}, {prop: "parseBranchStmt", name: "parseBranchStmt", pkg: "go/parser", typ: $funcType([token.Token], [ptrType$12], false)}, {prop: "makeExpr", name: "makeExpr", pkg: "go/parser", typ: $funcType([ast.Stmt, $String], [ast.Expr], false)}, {prop: "parseIfHeader", name: "parseIfHeader", pkg: "go/parser", typ: $funcType([], [ast.Stmt, ast.Expr], false)}, {prop: "parseIfStmt", name: "parseIfStmt", pkg: "go/parser", typ: $funcType([], [ptrType$14], false)}, {prop: "parseCaseClause", name: "parseCaseClause", pkg: "go/parser", typ: $funcType([], [ptrType$15], false)}, {prop: "isTypeSwitchGuard", name: "isTypeSwitchGuard", pkg: "go/parser", typ: $funcType([ast.Stmt], [$Bool], false)}, {prop: "parseSwitchStmt", name: "parseSwitchStmt", pkg: "go/parser", typ: $funcType([], [ast.Stmt], false)}, {prop: "parseCommClause", name: "parseCommClause", pkg: "go/parser", typ: $funcType([], [ptrType$18], false)}, {prop: "parseSelectStmt", name: "parseSelectStmt", pkg: "go/parser", typ: $funcType([], [ptrType$19], false)}, {prop: "parseForStmt", name: "parseForStmt", pkg: "go/parser", typ: $funcType([], [ast.Stmt], false)}, {prop: "parseStmt", name: "parseStmt", pkg: "go/parser", typ: $funcType([], [ast.Stmt], false)}, {prop: "parseImportSpec", name: "parseImportSpec", pkg: "go/parser", typ: $funcType([ptrType$33, token.Token, $Int], [ast.Spec], false)}, {prop: "parseValueSpec", name: "parseValueSpec", pkg: "go/parser", typ: $funcType([ptrType$33, token.Token, $Int], [ast.Spec], false)}, {prop: "parseGenericType", name: "parseGenericType", pkg: "go/parser", typ: $funcType([ptrType$26, token.Pos, ptrType$2, ast.Expr], [], false)}, {prop: "parseTypeSpec", name: "parseTypeSpec", pkg: "go/parser", typ: $funcType([ptrType$33, token.Token, $Int], [ast.Spec], false)}, {prop: "parseGenDecl", name: "parseGenDecl", pkg: "go/parser", typ: $funcType([token.Token, parseSpecFunction], [ptrType$22], false)}, {prop: "parseFuncDecl", name: "parseFuncDecl", pkg: "go/parser", typ: $funcType([], [ptrType$23], false)}, {prop: "parseDecl", name: "parseDecl", pkg: "go/parser", typ: $funcType([mapType], [ast.Decl], false)}, {prop: "parseFile", name: "parseFile", pkg: "go/parser", typ: $funcType([], [ptrType$48], false)}];
+		ptrType$55.methods = [{prop: "trace", name: "trace", pkg: "go/parser", typ: $funcType([$String, sliceType$2], [], true)}, {prop: "sprintf", name: "sprintf", pkg: "go/parser", typ: $funcType([$String, sliceType$2], [$String], true)}, {prop: "openScope", name: "openScope", pkg: "go/parser", typ: $funcType([token.Pos], [], false)}, {prop: "closeScope", name: "closeScope", pkg: "go/parser", typ: $funcType([], [], false)}, {prop: "openLabelScope", name: "openLabelScope", pkg: "go/parser", typ: $funcType([], [], false)}, {prop: "closeLabelScope", name: "closeLabelScope", pkg: "go/parser", typ: $funcType([], [], false)}, {prop: "declare", name: "declare", pkg: "go/parser", typ: $funcType([$emptyInterface, $emptyInterface, ptrType, ast.ObjKind, sliceType], [], true)}, {prop: "shortVarDecl", name: "shortVarDecl", pkg: "go/parser", typ: $funcType([ptrType$11], [], false)}, {prop: "resolve", name: "resolve", pkg: "go/parser", typ: $funcType([ptrType$2, $Bool], [], false)}, {prop: "walkExprs", name: "walkExprs", pkg: "go/parser", typ: $funcType([sliceType$3], [], false)}, {prop: "walkLHS", name: "walkLHS", pkg: "go/parser", typ: $funcType([sliceType$3], [], false)}, {prop: "walkStmts", name: "walkStmts", pkg: "go/parser", typ: $funcType([sliceType$7], [], false)}, {prop: "Visit", name: "Visit", pkg: "", typ: $funcType([ast.Node], [ast.Visitor], false)}, {prop: "walkFuncType", name: "walkFuncType", pkg: "go/parser", typ: $funcType([ptrType$7], [], false)}, {prop: "resolveList", name: "resolveList", pkg: "go/parser", typ: $funcType([ptrType$27], [], false)}, {prop: "declareList", name: "declareList", pkg: "go/parser", typ: $funcType([ptrType$27, ast.ObjKind], [], false)}, {prop: "walkRecv", name: "walkRecv", pkg: "go/parser", typ: $funcType([ptrType$27], [], false)}, {prop: "walkFieldList", name: "walkFieldList", pkg: "go/parser", typ: $funcType([ptrType$27, ast.ObjKind], [], false)}, {prop: "walkTParams", name: "walkTParams", pkg: "go/parser", typ: $funcType([ptrType$27], [], false)}, {prop: "walkBody", name: "walkBody", pkg: "go/parser", typ: $funcType([ptrType$13], [], false)}];
+		ptrType$31.methods = [{prop: "init", name: "init", pkg: "go/parser", typ: $funcType([ptrType$53, $String, sliceType$12, Mode], [], false)}, {prop: "printTrace", name: "printTrace", pkg: "go/parser", typ: $funcType([sliceType$2], [], true)}, {prop: "next0", name: "next0", pkg: "go/parser", typ: $funcType([], [], false)}, {prop: "consumeComment", name: "consumeComment", pkg: "go/parser", typ: $funcType([], [ptrType$33, $Int], false)}, {prop: "consumeCommentGroup", name: "consumeCommentGroup", pkg: "go/parser", typ: $funcType([$Int], [ptrType$34, $Int], false)}, {prop: "next", name: "next", pkg: "go/parser", typ: $funcType([], [], false)}, {prop: "error", name: "error", pkg: "go/parser", typ: $funcType([token.Pos, $String], [], false)}, {prop: "errorExpected", name: "errorExpected", pkg: "go/parser", typ: $funcType([token.Pos, $String], [], false)}, {prop: "expect", name: "expect", pkg: "go/parser", typ: $funcType([token.Token], [token.Pos], false)}, {prop: "expect2", name: "expect2", pkg: "go/parser", typ: $funcType([token.Token], [token.Pos], false)}, {prop: "expectClosing", name: "expectClosing", pkg: "go/parser", typ: $funcType([token.Token, $String], [token.Pos], false)}, {prop: "expectSemi", name: "expectSemi", pkg: "go/parser", typ: $funcType([], [ptrType$34], false)}, {prop: "atComma", name: "atComma", pkg: "go/parser", typ: $funcType([$String, token.Token], [$Bool], false)}, {prop: "advance", name: "advance", pkg: "go/parser", typ: $funcType([mapType], [], false)}, {prop: "safePos", name: "safePos", pkg: "go/parser", typ: $funcType([token.Pos], [token.Pos], false)}, {prop: "parseIdent", name: "parseIdent", pkg: "go/parser", typ: $funcType([], [ptrType$2], false)}, {prop: "parseIdentList", name: "parseIdentList", pkg: "go/parser", typ: $funcType([], [sliceType], false)}, {prop: "parseExprList", name: "parseExprList", pkg: "go/parser", typ: $funcType([], [sliceType$3], false)}, {prop: "parseList", name: "parseList", pkg: "go/parser", typ: $funcType([$Bool], [sliceType$3], false)}, {prop: "parseType", name: "parseType", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseQualifiedIdent", name: "parseQualifiedIdent", pkg: "go/parser", typ: $funcType([ptrType$2], [ast.Expr], false)}, {prop: "parseTypeName", name: "parseTypeName", pkg: "go/parser", typ: $funcType([ptrType$2], [ast.Expr], false)}, {prop: "parseArrayType", name: "parseArrayType", pkg: "go/parser", typ: $funcType([token.Pos, ast.Expr], [ptrType$35], false)}, {prop: "parseArrayFieldOrTypeInstance", name: "parseArrayFieldOrTypeInstance", pkg: "go/parser", typ: $funcType([ptrType$2], [ptrType$2, ast.Expr], false)}, {prop: "parseFieldDecl", name: "parseFieldDecl", pkg: "go/parser", typ: $funcType([], [ptrType$37], false)}, {prop: "parseStructType", name: "parseStructType", pkg: "go/parser", typ: $funcType([], [ptrType$6], false)}, {prop: "parsePointerType", name: "parsePointerType", pkg: "go/parser", typ: $funcType([], [ptrType$28], false)}, {prop: "parseDotsType", name: "parseDotsType", pkg: "go/parser", typ: $funcType([], [ptrType$38], false)}, {prop: "parseParamDecl", name: "parseParamDecl", pkg: "go/parser", typ: $funcType([ptrType$2, $Bool], [field], false)}, {prop: "parseParameterList", name: "parseParameterList", pkg: "go/parser", typ: $funcType([ptrType$2, ast.Expr, token.Token], [sliceType$5], false)}, {prop: "parseParameters", name: "parseParameters", pkg: "go/parser", typ: $funcType([$Bool], [ptrType$27, ptrType$27], false)}, {prop: "parseResult", name: "parseResult", pkg: "go/parser", typ: $funcType([], [ptrType$27], false)}, {prop: "parseFuncType", name: "parseFuncType", pkg: "go/parser", typ: $funcType([], [ptrType$7], false)}, {prop: "parseMethodSpec", name: "parseMethodSpec", pkg: "go/parser", typ: $funcType([], [ptrType$37], false)}, {prop: "embeddedElem", name: "embeddedElem", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "embeddedTerm", name: "embeddedTerm", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseInterfaceType", name: "parseInterfaceType", pkg: "go/parser", typ: $funcType([], [ptrType$9], false)}, {prop: "parseMapType", name: "parseMapType", pkg: "go/parser", typ: $funcType([], [ptrType$40], false)}, {prop: "parseChanType", name: "parseChanType", pkg: "go/parser", typ: $funcType([], [ptrType$41], false)}, {prop: "parseTypeInstance", name: "parseTypeInstance", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "tryIdentOrType", name: "tryIdentOrType", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseStmtList", name: "parseStmtList", pkg: "go/parser", typ: $funcType([], [sliceType$7], false)}, {prop: "parseBody", name: "parseBody", pkg: "go/parser", typ: $funcType([], [ptrType$13], false)}, {prop: "parseBlockStmt", name: "parseBlockStmt", pkg: "go/parser", typ: $funcType([], [ptrType$13], false)}, {prop: "parseFuncTypeOrLit", name: "parseFuncTypeOrLit", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseOperand", name: "parseOperand", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseSelector", name: "parseSelector", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "parseTypeAssertion", name: "parseTypeAssertion", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "parseIndexOrSliceOrInstance", name: "parseIndexOrSliceOrInstance", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "parseCallOrConversion", name: "parseCallOrConversion", pkg: "go/parser", typ: $funcType([ast.Expr], [ptrType$42], false)}, {prop: "parseValue", name: "parseValue", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseElement", name: "parseElement", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseElementList", name: "parseElementList", pkg: "go/parser", typ: $funcType([], [sliceType$3], false)}, {prop: "parseLiteralValue", name: "parseLiteralValue", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "parsePrimaryExpr", name: "parsePrimaryExpr", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "parseUnaryExpr", name: "parseUnaryExpr", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "tokPrec", name: "tokPrec", pkg: "go/parser", typ: $funcType([], [token.Token, $Int], false)}, {prop: "parseBinaryExpr", name: "parseBinaryExpr", pkg: "go/parser", typ: $funcType([ast.Expr, $Int], [ast.Expr], false)}, {prop: "parseExpr", name: "parseExpr", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseRhs", name: "parseRhs", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseSimpleStmt", name: "parseSimpleStmt", pkg: "go/parser", typ: $funcType([$Int], [ast.Stmt, $Bool], false)}, {prop: "parseCallExpr", name: "parseCallExpr", pkg: "go/parser", typ: $funcType([$String], [ptrType$42], false)}, {prop: "parseGoStmt", name: "parseGoStmt", pkg: "go/parser", typ: $funcType([], [ast.Stmt], false)}, {prop: "parseDeferStmt", name: "parseDeferStmt", pkg: "go/parser", typ: $funcType([], [ast.Stmt], false)}, {prop: "parseReturnStmt", name: "parseReturnStmt", pkg: "go/parser", typ: $funcType([], [ptrType$45], false)}, {prop: "parseBranchStmt", name: "parseBranchStmt", pkg: "go/parser", typ: $funcType([token.Token], [ptrType$12], false)}, {prop: "makeExpr", name: "makeExpr", pkg: "go/parser", typ: $funcType([ast.Stmt, $String], [ast.Expr], false)}, {prop: "parseIfHeader", name: "parseIfHeader", pkg: "go/parser", typ: $funcType([], [ast.Stmt, ast.Expr], false)}, {prop: "parseIfStmt", name: "parseIfStmt", pkg: "go/parser", typ: $funcType([], [ptrType$14], false)}, {prop: "parseCaseClause", name: "parseCaseClause", pkg: "go/parser", typ: $funcType([], [ptrType$15], false)}, {prop: "isTypeSwitchGuard", name: "isTypeSwitchGuard", pkg: "go/parser", typ: $funcType([ast.Stmt], [$Bool], false)}, {prop: "parseSwitchStmt", name: "parseSwitchStmt", pkg: "go/parser", typ: $funcType([], [ast.Stmt], false)}, {prop: "parseCommClause", name: "parseCommClause", pkg: "go/parser", typ: $funcType([], [ptrType$18], false)}, {prop: "parseSelectStmt", name: "parseSelectStmt", pkg: "go/parser", typ: $funcType([], [ptrType$19], false)}, {prop: "parseForStmt", name: "parseForStmt", pkg: "go/parser", typ: $funcType([], [ast.Stmt], false)}, {prop: "parseStmt", name: "parseStmt", pkg: "go/parser", typ: $funcType([], [ast.Stmt], false)}, {prop: "parseImportSpec", name: "parseImportSpec", pkg: "go/parser", typ: $funcType([ptrType$34, token.Token, $Int], [ast.Spec], false)}, {prop: "parseValueSpec", name: "parseValueSpec", pkg: "go/parser", typ: $funcType([ptrType$34, token.Token, $Int], [ast.Spec], false)}, {prop: "parseGenericType", name: "parseGenericType", pkg: "go/parser", typ: $funcType([ptrType$26, token.Pos, ptrType$2, ast.Expr], [], false)}, {prop: "parseTypeSpec", name: "parseTypeSpec", pkg: "go/parser", typ: $funcType([ptrType$34, token.Token, $Int], [ast.Spec], false)}, {prop: "parseGenDecl", name: "parseGenDecl", pkg: "go/parser", typ: $funcType([token.Token, parseSpecFunction], [ptrType$22], false)}, {prop: "parseFuncDecl", name: "parseFuncDecl", pkg: "go/parser", typ: $funcType([], [ptrType$23], false)}, {prop: "parseDecl", name: "parseDecl", pkg: "go/parser", typ: $funcType([mapType], [ast.Decl], false)}, {prop: "parseFile", name: "parseFile", pkg: "go/parser", typ: $funcType([], [ptrType$50], false)}];
 		resolver.init("go/parser", [{prop: "handle", name: "handle", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "declErr", name: "declErr", embedded: false, exported: false, typ: funcType, tag: ""}, {prop: "pkgScope", name: "pkgScope", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "topScope", name: "topScope", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "unresolved", name: "unresolved", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "depth", name: "depth", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "labelScope", name: "labelScope", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "targetStack", name: "targetStack", embedded: false, exported: false, typ: sliceType$1, tag: ""}]);
-		parser.init("go/parser", [{prop: "file", name: "file", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "errors", name: "errors", embedded: false, exported: false, typ: scanner.ErrorList, tag: ""}, {prop: "scanner", name: "scanner", embedded: false, exported: false, typ: scanner.Scanner, tag: ""}, {prop: "mode", name: "mode", embedded: false, exported: false, typ: Mode, tag: ""}, {prop: "trace", name: "trace", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "indent", name: "indent", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "comments", name: "comments", embedded: false, exported: false, typ: sliceType$11, tag: ""}, {prop: "leadComment", name: "leadComment", embedded: false, exported: false, typ: ptrType$33, tag: ""}, {prop: "lineComment", name: "lineComment", embedded: false, exported: false, typ: ptrType$33, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "tok", name: "tok", embedded: false, exported: false, typ: token.Token, tag: ""}, {prop: "lit", name: "lit", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "syncPos", name: "syncPos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "syncCnt", name: "syncCnt", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "exprLev", name: "exprLev", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "inRhs", name: "inRhs", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "imports", name: "imports", embedded: false, exported: false, typ: sliceType$10, tag: ""}, {prop: "nestLev", name: "nestLev", embedded: false, exported: false, typ: $Int, tag: ""}]);
+		parser.init("go/parser", [{prop: "file", name: "file", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "errors", name: "errors", embedded: false, exported: false, typ: scanner.ErrorList, tag: ""}, {prop: "scanner", name: "scanner", embedded: false, exported: false, typ: scanner.Scanner, tag: ""}, {prop: "mode", name: "mode", embedded: false, exported: false, typ: Mode, tag: ""}, {prop: "trace", name: "trace", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "indent", name: "indent", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "comments", name: "comments", embedded: false, exported: false, typ: sliceType$11, tag: ""}, {prop: "leadComment", name: "leadComment", embedded: false, exported: false, typ: ptrType$34, tag: ""}, {prop: "lineComment", name: "lineComment", embedded: false, exported: false, typ: ptrType$34, tag: ""}, {prop: "top", name: "top", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "goVersion", name: "goVersion", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "tok", name: "tok", embedded: false, exported: false, typ: token.Token, tag: ""}, {prop: "lit", name: "lit", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "syncPos", name: "syncPos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "syncCnt", name: "syncCnt", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "exprLev", name: "exprLev", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "inRhs", name: "inRhs", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "imports", name: "imports", embedded: false, exported: false, typ: sliceType$10, tag: ""}, {prop: "nestLev", name: "nestLev", embedded: false, exported: false, typ: $Int, tag: ""}]);
 		bailout.init("go/parser", [{prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "msg", name: "msg", embedded: false, exported: false, typ: $String, tag: ""}]);
 		field.init("go/parser", [{prop: "name", name: "name", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: ast.Expr, tag: ""}]);
-		parseSpecFunction.init([ptrType$33, token.Token, $Int], [ast.Spec], false);
+		parseSpecFunction.init([ptrType$34, token.Token, $Int], [ast.Spec], false);
 	};
 	$init = function() {
 		$pkg.$init = function() {};
@@ -75145,14 +75868,15 @@ $packages["go/parser"] = (function() {
 		$r = errors.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = fmt.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = ast.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = typeparams.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = scanner.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = token.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = io.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = fs.$init(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = os.$init(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = filepath.$init(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strings.$init(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = constraint.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = typeparams.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = scanner.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = token.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = io.$init(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = fs.$init(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = os.$init(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = filepath.$init(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strings.$init(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		unresolved = new ast.Object.ptr(0, "", $ifaceNil, $ifaceNil, $ifaceNil);
 		stmtStart = $makeMap(token.Token.keyFor, [{ k: 61, v: true }, { k: 64, v: true }, { k: 65, v: true }, { k: 67, v: true }, { k: 69, v: true }, { k: 70, v: true }, { k: 72, v: true }, { k: 73, v: true }, { k: 74, v: true }, { k: 80, v: true }, { k: 81, v: true }, { k: 83, v: true }, { k: 84, v: true }, { k: 85, v: true }]);
 		declStart = $makeMap(token.Token.keyFor, [{ k: 75, v: true }, { k: 64, v: true }, { k: 84, v: true }, { k: 85, v: true }]);
@@ -75162,6851 +75886,214 @@ $packages["go/parser"] = (function() {
 	$pkg.$init = $init;
 	return $pkg;
 })();
+$packages["internal/goversion"] = (function() {
+	var $pkg = {}, $init;
+	$pkg.$finishSetup = function() {
+	};
+	$init = function() {
+		$pkg.$init = function() {};
+		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
+		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
+	};
+	$pkg.$init = $init;
+	return $pkg;
+})();
 $packages["internal/types/errors"] = (function() {
-	var $pkg = {}, $init, Code;
+	var $pkg = {}, $init, strconv, Code, _Code_index_1, _Code_index_2, _Code_index_3, _Code_index_4, _Code_index_5;
+	strconv = $packages["strconv"];
 	Code = $newType(4, $kindInt, "errors.Code", true, "internal/types/errors", true, null);
 	$pkg.Code = Code;
 	$pkg.$finishSetup = function() {
+		Code.prototype.String = function String() {
+			var i, x, x$1, x$2, x$3, x$4;
+			i = this.$val;
+			if ((i === -1)) {
+				return "InvalidSyntaxTree";
+			} else if (1 <= i && i <= 28) {
+				i = i - (1) >> 0;
+				return $substring("TestBlankPkgNameMismatchedPkgNameInvalidPkgUseBadImportPathBrokenImportImportCRenamedUnusedImportInvalidInitCycleDuplicateDeclInvalidDeclCycleInvalidTypeCycleInvalidConstInitInvalidConstValInvalidConstTypeUntypedNilUseWrongAssignCountUnassignableOperandNoNewVarMultiValAssignOpInvalidIfaceAssignInvalidChanAssignIncompatibleAssignUnaddressableFieldAssignNotATypeInvalidArrayLenBlankIfaceMethodIncomparableMapKey", ((i < 0 || i >= _Code_index_1.length) ? ($throwRuntimeError("index out of range"), undefined) : _Code_index_1[i]), (x = i + 1 >> 0, ((x < 0 || x >= _Code_index_1.length) ? ($throwRuntimeError("index out of range"), undefined) : _Code_index_1[x])));
+			} else if (30 <= i && i <= 79) {
+				i = i - (30) >> 0;
+				return $substring("InvalidPtrEmbedBadRecvInvalidRecvDuplicateFieldAndMethodDuplicateMethodInvalidBlankInvalidIotaMissingInitBodyInvalidInitSigInvalidInitDeclInvalidMainDeclTooManyValuesNotAnExprTruncatedFloatNumericOverflowUndefinedOpMismatchedTypesDivByZeroNonNumericIncDecUnaddressableOperandInvalidIndirectionNonIndexableOperandInvalidIndexSwappedSliceIndicesNonSliceableOperandInvalidSliceExprInvalidShiftCountInvalidShiftOperandInvalidReceiveInvalidSendDuplicateLitKeyMissingLitKeyInvalidLitIndexOversizeArrayLitMixedStructLitInvalidStructLitMissingLitFieldDuplicateLitFieldUnexportedLitFieldInvalidLitFieldUntypedLitInvalidLitAmbiguousSelectorUndeclaredImportedNameUnexportedNameUndeclaredNameMissingFieldOrMethodBadDotDotDotSyntaxNonVariadicDotDotDotMisplacedDotDotDot", ((i < 0 || i >= _Code_index_2.length) ? ($throwRuntimeError("index out of range"), undefined) : _Code_index_2[i]), (x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= _Code_index_2.length) ? ($throwRuntimeError("index out of range"), undefined) : _Code_index_2[x$1])));
+			} else if (81 <= i && i <= 106) {
+				i = i - (81) >> 0;
+				return $substring("InvalidDotDotDotUncalledBuiltinInvalidAppendInvalidCapInvalidCloseInvalidCopyInvalidComplexInvalidDeleteInvalidImagInvalidLenSwappedMakeArgsInvalidMakeInvalidRealInvalidAssertImpossibleAssertInvalidConversionInvalidUntypedConversionBadOffsetofSyntaxInvalidOffsetofUnusedExprUnusedVarMissingReturnWrongResultCountOutOfScopeResultInvalidCondInvalidPostDecl", ((i < 0 || i >= _Code_index_3.length) ? ($throwRuntimeError("index out of range"), undefined) : _Code_index_3[i]), (x$2 = i + 1 >> 0, ((x$2 < 0 || x$2 >= _Code_index_3.length) ? ($throwRuntimeError("index out of range"), undefined) : _Code_index_3[x$2])));
+			} else if (108 <= i && i <= 146) {
+				i = i - (108) >> 0;
+				return $substring("InvalidIterVarInvalidRangeExprMisplacedBreakMisplacedContinueMisplacedFallthroughDuplicateCaseDuplicateDefaultBadTypeKeywordInvalidTypeSwitchInvalidExprSwitchInvalidSelectCaseUndeclaredLabelDuplicateLabelMisplacedLabelUnusedLabelJumpOverDeclJumpIntoBlockInvalidMethodExprWrongArgCountInvalidCallUnusedResultsInvalidDeferInvalidGoBadDeclRepeatedDeclInvalidUnsafeAddInvalidUnsafeSliceUnsupportedFeatureNotAGenericTypeWrongTypeArgCountCannotInferTypeArgsInvalidTypeArgInvalidInstanceCycleInvalidUnionMisplacedConstraintIfaceInvalidMethodTypeParamsMisplacedTypeParamInvalidUnsafeSliceDataInvalidUnsafeString", ((i < 0 || i >= _Code_index_4.length) ? ($throwRuntimeError("index out of range"), undefined) : _Code_index_4[i]), (x$3 = i + 1 >> 0, ((x$3 < 0 || x$3 >= _Code_index_4.length) ? ($throwRuntimeError("index out of range"), undefined) : _Code_index_4[x$3])));
+			} else if (148 <= i && i <= 150) {
+				i = i - (148) >> 0;
+				return $substring("InvalidClearTypeTooLargeInvalidMinMaxOperand", ((i < 0 || i >= _Code_index_5.length) ? ($throwRuntimeError("index out of range"), undefined) : _Code_index_5[i]), (x$4 = i + 1 >> 0, ((x$4 < 0 || x$4 >= _Code_index_5.length) ? ($throwRuntimeError("index out of range"), undefined) : _Code_index_5[x$4])));
+			} else {
+				return "Code(" + strconv.FormatInt((new $Int64(0, i)), 10) + ")";
+			}
+		};
+		$ptrType(Code).prototype.String = function(...$args) { return new Code(this.$get()).String(...$args); };
+		Code.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
 	};
 	$init = function() {
 		$pkg.$init = function() {};
 		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
+		$r = strconv.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		_Code_index_1 = $toNativeArray($kindUint16, [0, 4, 16, 33, 46, 59, 71, 85, 97, 113, 126, 142, 158, 174, 189, 205, 218, 234, 253, 261, 277, 295, 312, 330, 354, 362, 377, 393, 411]);
+		_Code_index_2 = $toNativeArray($kindUint16, [0, 15, 22, 33, 56, 71, 83, 94, 109, 123, 138, 153, 166, 175, 189, 204, 215, 230, 239, 255, 275, 293, 312, 324, 343, 362, 378, 395, 414, 428, 439, 454, 467, 482, 498, 512, 528, 543, 560, 578, 593, 603, 613, 630, 652, 666, 680, 700, 718, 738, 756]);
+		_Code_index_3 = $toNativeArray($kindUint16, [0, 16, 31, 44, 54, 66, 77, 91, 104, 115, 125, 140, 151, 162, 175, 191, 208, 232, 249, 264, 274, 283, 296, 312, 328, 339, 354]);
+		_Code_index_4 = $toNativeArray($kindUint16, [0, 14, 30, 44, 61, 81, 94, 110, 124, 141, 158, 175, 190, 204, 218, 229, 241, 254, 271, 284, 295, 308, 320, 329, 336, 348, 364, 382, 400, 415, 432, 451, 465, 485, 497, 521, 544, 562, 584, 603]);
+		_Code_index_5 = $toNativeArray($kindUint8, [0, 12, 24, 44]);
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
 	return $pkg;
 })();
-$packages["regexp/syntax"] = (function() {
-	var $pkg = {}, $init, sort, strconv, strings, unicode, utf8, Regexp, Op, Prog, InstOp, EmptyOp, Inst, Error, ErrorCode, Flags, parser, charGroup, ranges, patchList, frag, compiler, sliceType, sliceType$1, sliceType$2, sliceType$3, ptrType, sliceType$4, arrayType, arrayType$1, ptrType$1, sliceType$5, ptrType$2, ptrType$3, ptrType$4, sliceType$6, ptrType$5, ptrType$6, ptrType$7, mapType, mapType$1, ptrType$8, instOpNames, code1, code2, code3, perlGroup, code4, code5, code6, code7, code8, code9, code10, code11, code12, code13, code14, code15, code16, code17, posixGroup, anyTable, _Op_index_0, anyRuneNotNL, anyRune, simplify1, writeRegexp, escape, IsWordChar, bw, dumpProg, u32, dumpInst, minFoldRune, repeatIsValid, cleanAlt, literalRegexp, Parse, parse, isValidCaptureName, isCharClass, matchRune, mergeCharClass, unicodeTable, cleanClass, appendLiteral, appendRange, appendFoldedRange, appendClass, appendFoldedClass, appendNegatedClass, appendTable, appendNegatedTable, negateClass, checkUTF8, nextRune, isalnum, unhex, makePatchList, Compile;
+$packages["go/types"] = (function() {
+	var $pkg = {}, $init, bytes, heap, errors, fmt, ast, constant, typeparams, parser, token, goversion, errors$1, io, math, runtime, sort, strconv, strings, sync, atomic, unicode, utf8, version, builtinId, Union, Term, unifier, unifyMode, typeParamsById, term, Qualifier, typeWriter, _TypeSet, byUniqueMethodName, TypeParam, TypeParamList, TypeList, Type, Tuple, termlist, substMap, subster, Struct, stmtContext, valueMap, valueType, Slice, Sizes, StdSizes, Signature, SelectionKind, Selection, Scope, lazyObject, declInfo, inSourceOrder, ifacePair, comparer, Pointer, Package, operandMode, operand, objset, Object, object, color, PkgName, Const, TypeName, Var, Func, Label, Builtin, Nil, Named, instance, namedState, monoGraph, monoVertex, monoEdge, MethodSet, methodSet, Map, embeddedType, instanceLookup, block, Interface, dependency, graphNode, nodeSet, nodeQueue, tpWalker, cycleFinder, opPredicates, exprKind, error_, errorDesc, positioner, posSpan, atPos, decl, importDecl, constDecl, varDecl, typeDecl, funcDecl, Context, ctxtEntry, exprInfo, environment, importKey, dotImportKey, action, actionDesc, Checker, cleaner, bailout, Chan, ChanDir, BasicKind, BasicInfo, Basic, Array, Error, ArgumentError, Importer, ImportMode, ImporterFrom, Config, Info, TypeAndValue, Instance, Initializer, methodInfo, ptrType, ptrType$1, ptrType$2, sliceType, ptrType$3, sliceType$1, ptrType$4, sliceType$2, structType, structType$1, ptrType$5, ptrType$6, sliceType$3, sliceType$4, ptrType$7, ptrType$8, sliceType$5, ptrType$9, ptrType$10, sliceType$6, ptrType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, sliceType$7, sliceType$8, ptrType$16, ptrType$17, sliceType$9, ptrType$18, ptrType$19, sliceType$10, ptrType$20, sliceType$11, ptrType$21, ptrType$22, ptrType$23, ptrType$24, ptrType$25, sliceType$12, ptrType$26, ptrType$27, ptrType$28, ptrType$29, ptrType$30, ptrType$31, ptrType$32, ptrType$33, ptrType$34, ptrType$35, ptrType$36, ptrType$37, ptrType$38, ptrType$39, ptrType$40, ptrType$41, ptrType$42, ptrType$43, ptrType$44, ptrType$45, ptrType$46, ptrType$47, ptrType$48, sliceType$13, ptrType$49, ptrType$50, ptrType$51, ptrType$52, ptrType$53, arrayType, ptrType$54, ptrType$55, ptrType$56, ptrType$57, sliceType$14, sliceType$15, ptrType$58, ptrType$59, ptrType$60, sliceType$16, ptrType$61, ptrType$62, sliceType$17, ptrType$63, ptrType$64, ptrType$65, ptrType$66, ptrType$67, ptrType$68, ptrType$69, ptrType$70, ptrType$71, ptrType$72, ptrType$73, ptrType$74, ptrType$75, ptrType$76, ptrType$77, ptrType$78, ptrType$79, ptrType$80, ptrType$81, ptrType$82, ptrType$83, sliceType$18, ptrType$84, ptrType$85, sliceType$19, ptrType$86, ptrType$87, ptrType$88, ptrType$89, sliceType$20, ptrType$90, ptrType$91, sliceType$21, sliceType$22, sliceType$23, ptrType$92, ptrType$93, ptrType$94, sliceType$24, sliceType$25, arrayType$1, ptrType$95, sliceType$26, ptrType$96, sliceType$27, ptrType$97, ptrType$98, ptrType$99, sliceType$28, arrayType$2, ptrType$100, ptrType$101, ptrType$102, ptrType$103, ptrType$104, sliceType$29, ptrType$105, sliceType$30, ptrType$106, ptrType$107, sliceType$31, ptrType$108, ptrType$109, ptrType$110, ptrType$111, ptrType$112, ptrType$113, sliceType$32, sliceType$33, sliceType$34, ptrType$114, ptrType$115, ptrType$116, ptrType$117, sliceType$35, sliceType$36, sliceType$37, sliceType$38, sliceType$39, sliceType$40, funcType$1, sliceType$41, sliceType$42, ptrType$118, mapType, ptrType$119, ptrType$120, mapType$1, funcType$2, funcType$3, ptrType$121, funcType$4, funcType$5, mapType$2, mapType$3, ptrType$122, funcType$6, ptrType$123, mapType$4, mapType$5, ptrType$124, ptrType$125, mapType$6, mapType$7, ptrType$126, ptrType$127, mapType$8, mapType$9, ptrType$128, mapType$10, mapType$11, funcType$7, sliceType$43, funcType$8, funcType$9, mapType$12, mapType$13, mapType$14, mapType$15, mapType$16, mapType$17, mapType$18, mapType$19, mapType$20, mapType$21, mapType$22, mapType$23, ptrType$129, funcType$10, mapType$24, mapType$25, mapType$26, mapType$27, mapType$28, mapType$29, universeIota, universeByte, universeRune, universeAny, universeError, universeComparable, invalidTypeSet, invalidTypeSet$24ptr, lastID, lastID$24ptr, emptyMethodSet, emptyMethodSet$24ptr, unaryOpPredicates, binaryOpPredicates, nopos, go0_0, go1_9, go1_13, go1_14, go1_17, go1_18, go1_20, go1_21, aliases, predeclaredConsts, predeclaredFuncs, allTermlist, topTypeSet, topTypeSet$24ptr, basicSizes, gcArchSizes, operandModeString, emptyInterface, emptyInterface$24ptr, gccgoArchSizes, stdSizes, op2str1, op2str2, errBadCgo, cgoPrefixes, parseGoVersion, makeObjList, cmpPos, defPredeclaredTypes, defPredeclaredConsts, defPredeclaredNil, defPredeclaredFuncs, init, def, NewUnion, NewTerm, parseUnion, parseTilde, overlappingTerm, flattenUnion, newUnifier, asInterface, under, coreType, coreString, match, goTypeName, RelativeTo, TypeString, WriteType, WriteSignature, newTypeWriter, newTypeHasher, subscript, computeInterfaceTypeSet, intersectTermLists, sortMethods, assertSortedMethods, computeUnionTypeSet, nextID, NewTypeParam, newTypeList, bindTParams, NewTuple, makeSubstMap, makeRenameMap, substVar, substFunc, replaceRecvType, NewStruct, embeddedFieldIdent, trimTrailingEmptyStmts, assignOp, goVal, rangeKeyVal, NewSlice, _IsSyncAtomicAlign64, SizesFor, align, NewSignatureType, SelectionString, NewScope, resolve, hasBreak, hasBreakList, validatedImportPath, dir, isBoolean, isInteger, isUnsigned, isFloat, isComplex, isNumeric, isString, isIntegerOrFloat, isConstType, isBasic, allBoolean, allInteger, allUnsigned, allNumeric, allString, allOrdered, allNumericOrString, allBasic, hasName, isTypeLit, isTyped, isUntyped, IsInterface, isNonTypeParamInterface, isTypeParam, hasEmptyTypeset, isGeneric, Comparable, comparable, hasNil, indenticalOrigin, identicalInstance, Default, maxType, NewPointer, NewPackage, operandString, isExported, Id, colorFor, NewPkgName, NewConst, NewTypeName, NewVar, NewParam, NewField, NewFunc, NewLabel, newBuiltin, writeObject, packagePrefix, ObjectString, writeFuncName, NewNamed, safeUnderlying, NewMethodSet, NewMap, LookupFieldOrMethod, lookupFieldOrMethodImpl, consolidateMultiples, lookupType, isInterfacePtr, deref, derefStructPtr, concat, fieldIndex, lookupMethod, NewInterfaceType, Instantiate, mentions, findPath, dependencyGraph, containsNil, typeParamsString, isParameterized, coreTerm, killCycles, tparamIndex, ExprString, WriteExpr, writeSigExpr, writeFieldList, writeIdentList, writeExprList, init$1, opName, underIs, isShift, isComparison, init$2, keyVal, assert, unreachable, sprintf, newErrorf, inNode, spanOf, stripAnnotations, pathString, firstInSrc, isUintptr, isUnsafePointer, isPointer, isBytesOrRunes, NewContext, representableConst, fitsFloat32, roundFloat32, fitsFloat64, roundFloat64, NewChecker, instantiatedIdent, NewChan, hasVarSize, makeSig, arrayPtrDeref, unparen, operandTypes, varTypes, measure, NewArray, Identical, IdenticalIgnoreTags;
+	bytes = $packages["bytes"];
+	heap = $packages["container/heap"];
+	errors = $packages["errors"];
+	fmt = $packages["fmt"];
+	ast = $packages["go/ast"];
+	constant = $packages["go/constant"];
+	typeparams = $packages["go/internal/typeparams"];
+	parser = $packages["go/parser"];
+	token = $packages["go/token"];
+	goversion = $packages["internal/goversion"];
+	errors$1 = $packages["internal/types/errors"];
+	io = $packages["io"];
+	math = $packages["math"];
+	runtime = $packages["runtime"];
 	sort = $packages["sort"];
 	strconv = $packages["strconv"];
 	strings = $packages["strings"];
+	sync = $packages["sync"];
+	atomic = $packages["sync/atomic"];
 	unicode = $packages["unicode"];
 	utf8 = $packages["unicode/utf8"];
-	Regexp = $newType(0, $kindStruct, "syntax.Regexp", true, "regexp/syntax", true, function(Op_, Flags_, Sub_, Sub0_, Rune_, Rune0_, Min_, Max_, Cap_, Name_) {
+	version = $newType(0, $kindStruct, "types.version", true, "go/types", false, function(major_, minor_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Op = 0;
-			this.Flags = 0;
-			this.Sub = sliceType$4.nil;
-			this.Sub0 = arrayType.zero();
-			this.Rune = sliceType$1.nil;
-			this.Rune0 = arrayType$1.zero();
-			this.Min = 0;
-			this.Max = 0;
-			this.Cap = 0;
-			this.Name = "";
+			this.major = 0;
+			this.minor = 0;
 			return;
 		}
-		this.Op = Op_;
-		this.Flags = Flags_;
-		this.Sub = Sub_;
-		this.Sub0 = Sub0_;
-		this.Rune = Rune_;
-		this.Rune0 = Rune0_;
-		this.Min = Min_;
-		this.Max = Max_;
-		this.Cap = Cap_;
-		this.Name = Name_;
+		this.major = major_;
+		this.minor = minor_;
 	});
-	Op = $newType(1, $kindUint8, "syntax.Op", true, "regexp/syntax", true, null);
-	Prog = $newType(0, $kindStruct, "syntax.Prog", true, "regexp/syntax", true, function(Inst_, Start_, NumCap_) {
+	builtinId = $newType(4, $kindInt, "types.builtinId", true, "go/types", false, null);
+	Union = $newType(0, $kindStruct, "types.Union", true, "go/types", true, function(terms_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Inst = sliceType$6.nil;
-			this.Start = 0;
-			this.NumCap = 0;
+			this.terms = sliceType$11.nil;
 			return;
 		}
-		this.Inst = Inst_;
-		this.Start = Start_;
-		this.NumCap = NumCap_;
+		this.terms = terms_;
 	});
-	InstOp = $newType(1, $kindUint8, "syntax.InstOp", true, "regexp/syntax", true, null);
-	EmptyOp = $newType(1, $kindUint8, "syntax.EmptyOp", true, "regexp/syntax", true, null);
-	Inst = $newType(0, $kindStruct, "syntax.Inst", true, "regexp/syntax", true, function(Op_, Out_, Arg_, Rune_) {
+	Term = $newType(0, $kindStruct, "types.Term", true, "go/types", true, function(tilde_, typ_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Op = 0;
-			this.Out = 0;
-			this.Arg = 0;
-			this.Rune = sliceType$1.nil;
+			this.tilde = false;
+			this.typ = $ifaceNil;
 			return;
 		}
-		this.Op = Op_;
-		this.Out = Out_;
-		this.Arg = Arg_;
-		this.Rune = Rune_;
+		this.tilde = tilde_;
+		this.typ = typ_;
 	});
-	Error = $newType(0, $kindStruct, "syntax.Error", true, "regexp/syntax", true, function(Code_, Expr_) {
+	unifier = $newType(0, $kindStruct, "types.unifier", true, "go/types", false, function(handles_, depth_, enableInterfaceInference_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Code = "";
-			this.Expr = "";
+			this.handles = false;
+			this.depth = 0;
+			this.enableInterfaceInference = false;
 			return;
 		}
-		this.Code = Code_;
-		this.Expr = Expr_;
+		this.handles = handles_;
+		this.depth = depth_;
+		this.enableInterfaceInference = enableInterfaceInference_;
 	});
-	ErrorCode = $newType(8, $kindString, "syntax.ErrorCode", true, "regexp/syntax", true, null);
-	Flags = $newType(2, $kindUint16, "syntax.Flags", true, "regexp/syntax", true, null);
-	parser = $newType(0, $kindStruct, "syntax.parser", true, "regexp/syntax", false, function(flags_, stack_, free_, numCap_, wholeRegexp_, tmpClass_, numRegexp_, numRunes_, repeats_, height_, size_) {
+	unifyMode = $newType(4, $kindUint, "types.unifyMode", true, "go/types", false, null);
+	typeParamsById = $newType(12, $kindSlice, "types.typeParamsById", true, "go/types", false, null);
+	term = $newType(0, $kindStruct, "types.term", true, "go/types", false, function(tilde_, typ_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.flags = 0;
-			this.stack = sliceType$4.nil;
-			this.free = ptrType.nil;
-			this.numCap = 0;
-			this.wholeRegexp = "";
-			this.tmpClass = sliceType$1.nil;
-			this.numRegexp = 0;
-			this.numRunes = 0;
-			this.repeats = new $Int64(0, 0);
-			this.height = false;
-			this.size = false;
+			this.tilde = false;
+			this.typ = $ifaceNil;
 			return;
 		}
-		this.flags = flags_;
-		this.stack = stack_;
-		this.free = free_;
-		this.numCap = numCap_;
-		this.wholeRegexp = wholeRegexp_;
-		this.tmpClass = tmpClass_;
-		this.numRegexp = numRegexp_;
-		this.numRunes = numRunes_;
-		this.repeats = repeats_;
-		this.height = height_;
-		this.size = size_;
+		this.tilde = tilde_;
+		this.typ = typ_;
 	});
-	charGroup = $newType(0, $kindStruct, "syntax.charGroup", true, "regexp/syntax", false, function(sign_, class$1_) {
+	Qualifier = $newType(4, $kindFunc, "types.Qualifier", true, "go/types", true, null);
+	typeWriter = $newType(0, $kindStruct, "types.typeWriter", true, "go/types", false, function(buf_, seen_, qf_, ctxt_, tparams_, paramNames_, tpSubscripts_, pkgInfo_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.sign = 0;
-			this.class$1 = sliceType$1.nil;
+			this.buf = ptrType$119.nil;
+			this.seen = false;
+			this.qf = $throwNilPointerError;
+			this.ctxt = ptrType$52.nil;
+			this.tparams = ptrType$49.nil;
+			this.paramNames = false;
+			this.tpSubscripts = false;
+			this.pkgInfo = false;
 			return;
 		}
-		this.sign = sign_;
-		this.class$1 = class$1_;
+		this.buf = buf_;
+		this.seen = seen_;
+		this.qf = qf_;
+		this.ctxt = ctxt_;
+		this.tparams = tparams_;
+		this.paramNames = paramNames_;
+		this.tpSubscripts = tpSubscripts_;
+		this.pkgInfo = pkgInfo_;
 	});
-	ranges = $newType(0, $kindStruct, "syntax.ranges", true, "regexp/syntax", false, function(p_) {
+	_TypeSet = $newType(0, $kindStruct, "types._TypeSet", true, "go/types", false, function(methods_, terms_, comparable_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.p = ptrType$2.nil;
+			this.methods = sliceType.nil;
+			this.terms = termlist.nil;
+			this.comparable = false;
 			return;
 		}
-		this.p = p_;
+		this.methods = methods_;
+		this.terms = terms_;
+		this.comparable = comparable_;
 	});
-	patchList = $newType(0, $kindStruct, "syntax.patchList", true, "regexp/syntax", false, function(head_, tail_) {
+	byUniqueMethodName = $newType(12, $kindSlice, "types.byUniqueMethodName", true, "go/types", false, null);
+	TypeParam = $newType(0, $kindStruct, "types.TypeParam", true, "go/types", true, function(check_, id_, obj_, index_, bound_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.head = 0;
-			this.tail = 0;
+			this.check = ptrType$6.nil;
+			this.id = new $Uint64(0, 0);
+			this.obj = ptrType$18.nil;
+			this.index = 0;
+			this.bound = $ifaceNil;
 			return;
 		}
-		this.head = head_;
-		this.tail = tail_;
+		this.check = check_;
+		this.id = id_;
+		this.obj = obj_;
+		this.index = index_;
+		this.bound = bound_;
 	});
-	frag = $newType(0, $kindStruct, "syntax.frag", true, "regexp/syntax", false, function(i_, out_, nullable_) {
+	TypeParamList = $newType(0, $kindStruct, "types.TypeParamList", true, "go/types", true, function(tparams_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.i = 0;
-			this.out = new patchList.ptr(0, 0);
-			this.nullable = false;
+			this.tparams = sliceType$8.nil;
 			return;
 		}
-		this.i = i_;
-		this.out = out_;
-		this.nullable = nullable_;
+		this.tparams = tparams_;
 	});
-	compiler = $newType(0, $kindStruct, "syntax.compiler", true, "regexp/syntax", false, function(p_) {
+	TypeList = $newType(0, $kindStruct, "types.TypeList", true, "go/types", true, function(types_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.p = ptrType$4.nil;
+			this.types = sliceType$3.nil;
 			return;
 		}
-		this.p = p_;
-	});
-	$pkg.Regexp = Regexp;
-	$pkg.Op = Op;
-	$pkg.Prog = Prog;
-	$pkg.InstOp = InstOp;
-	$pkg.EmptyOp = EmptyOp;
-	$pkg.Inst = Inst;
-	$pkg.Error = Error;
-	$pkg.ErrorCode = ErrorCode;
-	$pkg.Flags = Flags;
-	$pkg.parser = parser;
-	$pkg.charGroup = charGroup;
-	$pkg.ranges = ranges;
-	$pkg.patchList = patchList;
-	$pkg.frag = frag;
-	$pkg.compiler = compiler;
-	$pkg.$finishSetup = function() {
-		sliceType = $sliceType($String);
-		sliceType$1 = $sliceType($Int32);
-		sliceType$2 = $sliceType(unicode.Range16);
-		sliceType$3 = $sliceType(unicode.Range32);
-		ptrType = $ptrType(Regexp);
-		sliceType$4 = $sliceType(ptrType);
-		arrayType = $arrayType(ptrType, 1);
-		arrayType$1 = $arrayType($Int32, 2);
-		ptrType$1 = $ptrType(strings.Builder);
-		sliceType$5 = $sliceType($Uint8);
-		ptrType$2 = $ptrType(sliceType$1);
-		ptrType$3 = $ptrType(unicode.RangeTable);
-		ptrType$4 = $ptrType(Prog);
-		sliceType$6 = $sliceType(Inst);
-		ptrType$5 = $ptrType(Inst);
-		ptrType$6 = $ptrType(Error);
-		ptrType$7 = $ptrType(parser);
-		mapType = $mapType(ptrType, $Int);
-		mapType$1 = $mapType(ptrType, $Int64);
-		ptrType$8 = $ptrType(compiler);
-		$ptrType(Regexp).prototype.Simplify = function Simplify() {
-			var _1, _i, _ref, i, i$1, i$2, i$3, nre, nre$1, nre2, nsub, prefix, re, sub, sub$1, sub$2, suffix, x, x$1;
-			re = this;
-			if (re === ptrType.nil) {
-				return ptrType.nil;
-			}
-			_1 = re.Op;
-			if ((_1 === (13)) || (_1 === (18)) || (_1 === (19))) {
-				nre = re;
-				_ref = re.Sub;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					i = _i;
-					sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					nsub = sub.Simplify();
-					if (nre === re && !(nsub === sub)) {
-						nre = new Regexp.ptr(0, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
-						Regexp.copy(nre, re);
-						nre.Rune = sliceType$1.nil;
-						nre.Sub = $appendSlice($subslice(new sliceType$4(nre.Sub0), 0, 0), $subslice(re.Sub, 0, i));
-					}
-					if (!(nre === re)) {
-						nre.Sub = $append(nre.Sub, nsub);
-					}
-					_i++;
-				}
-				return nre;
-			} else if ((_1 === (14)) || (_1 === (15)) || (_1 === (16))) {
-				sub$1 = (x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Simplify();
-				return simplify1(re.Op, re.Flags, sub$1, re);
-			} else if (_1 === (17)) {
-				if ((re.Min === 0) && (re.Max === 0)) {
-					return new Regexp.ptr(2, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
-				}
-				sub$2 = (x$1 = re.Sub, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).Simplify();
-				if (re.Max === -1) {
-					if (re.Min === 0) {
-						return simplify1(14, re.Flags, sub$2, ptrType.nil);
-					}
-					if (re.Min === 1) {
-						return simplify1(15, re.Flags, sub$2, ptrType.nil);
-					}
-					nre$1 = new Regexp.ptr(18, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
-					nre$1.Sub = $subslice(new sliceType$4(nre$1.Sub0), 0, 0);
-					i$1 = 0;
-					while (true) {
-						if (!(i$1 < (re.Min - 1 >> 0))) { break; }
-						nre$1.Sub = $append(nre$1.Sub, sub$2);
-						i$1 = i$1 + (1) >> 0;
-					}
-					nre$1.Sub = $append(nre$1.Sub, simplify1(15, re.Flags, sub$2, ptrType.nil));
-					return nre$1;
-				}
-				if ((re.Min === 1) && (re.Max === 1)) {
-					return sub$2;
-				}
-				prefix = ptrType.nil;
-				if (re.Min > 0) {
-					prefix = new Regexp.ptr(18, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
-					prefix.Sub = $subslice(new sliceType$4(prefix.Sub0), 0, 0);
-					i$2 = 0;
-					while (true) {
-						if (!(i$2 < re.Min)) { break; }
-						prefix.Sub = $append(prefix.Sub, sub$2);
-						i$2 = i$2 + (1) >> 0;
-					}
-				}
-				if (re.Max > re.Min) {
-					suffix = simplify1(16, re.Flags, sub$2, ptrType.nil);
-					i$3 = re.Min + 1 >> 0;
-					while (true) {
-						if (!(i$3 < re.Max)) { break; }
-						nre2 = new Regexp.ptr(18, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
-						nre2.Sub = $append($subslice(new sliceType$4(nre2.Sub0), 0, 0), sub$2, suffix);
-						suffix = simplify1(16, re.Flags, nre2, ptrType.nil);
-						i$3 = i$3 + (1) >> 0;
-					}
-					if (prefix === ptrType.nil) {
-						return suffix;
-					}
-					prefix.Sub = $append(prefix.Sub, suffix);
-				}
-				if (!(prefix === ptrType.nil)) {
-					return prefix;
-				}
-				return new Regexp.ptr(1, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
-			}
-			return re;
-		};
-		simplify1 = function simplify1$1(op, flags, sub, re) {
-			var flags, op, re, sub, x;
-			if (sub.Op === 2) {
-				return sub;
-			}
-			if ((op === sub.Op) && (((flags & 32) >>> 0) === ((sub.Flags & 32) >>> 0))) {
-				return sub;
-			}
-			if (!(re === ptrType.nil) && (re.Op === op) && (((re.Flags & 32) >>> 0) === ((flags & 32) >>> 0)) && sub === (x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]))) {
-				return re;
-			}
-			re = new Regexp.ptr(op, flags, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
-			re.Sub = $append($subslice(new sliceType$4(re.Sub0), 0, 0), sub);
-			return re;
-		};
-		$ptrType(Regexp).prototype.Equal = function Equal(y) {
-			var _1, _i, _i$1, _ref, _ref$1, i, i$1, r, sub, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, y;
-			x = this;
-			if (x === ptrType.nil || y === ptrType.nil) {
-				return x === y;
-			}
-			if (!((x.Op === y.Op))) {
-				return false;
-			}
-			_1 = x.Op;
-			if (_1 === (10)) {
-				if (!((((x.Flags & 256) >>> 0) === ((y.Flags & 256) >>> 0)))) {
-					return false;
-				}
-			} else if ((_1 === (3)) || (_1 === (4))) {
-				if (!((x.Rune.$length === y.Rune.$length))) {
-					return false;
-				}
-				_ref = x.Rune;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					i = _i;
-					r = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					if (!((r === (x$1 = y.Rune, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i]))))) {
-						return false;
-					}
-					_i++;
-				}
-			} else if ((_1 === (19)) || (_1 === (18))) {
-				if (!((x.Sub.$length === y.Sub.$length))) {
-					return false;
-				}
-				_ref$1 = x.Sub;
-				_i$1 = 0;
-				while (true) {
-					if (!(_i$1 < _ref$1.$length)) { break; }
-					i$1 = _i$1;
-					sub = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					if (!sub.Equal((x$2 = y.Sub, ((i$1 < 0 || i$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i$1])))) {
-						return false;
-					}
-					_i$1++;
-				}
-			} else if ((_1 === (14)) || (_1 === (15)) || (_1 === (16))) {
-				if (!((((x.Flags & 32) >>> 0) === ((y.Flags & 32) >>> 0))) || !(x$3 = x.Sub, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])).Equal((x$4 = y.Sub, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0])))) {
-					return false;
-				}
-			} else if (_1 === (17)) {
-				if (!((((x.Flags & 32) >>> 0) === ((y.Flags & 32) >>> 0))) || !((x.Min === y.Min)) || !((x.Max === y.Max)) || !(x$5 = x.Sub, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0])).Equal((x$6 = y.Sub, (0 >= x$6.$length ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + 0])))) {
-					return false;
-				}
-			} else if (_1 === (13)) {
-				if (!((x.Cap === y.Cap)) || !(x.Name === y.Name) || !(x$7 = x.Sub, (0 >= x$7.$length ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + 0])).Equal((x$8 = y.Sub, (0 >= x$8.$length ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + 0])))) {
-					return false;
-				}
-			}
-			return true;
-		};
-		writeRegexp = function writeRegexp$1(b, re) {
-			var _1, _2, _i, _i$1, _i$2, _r, _ref, _ref$1, _ref$2, _tmp, _tmp$1, _tmp$2, _tmp$3, b, hi, hi$1, i, i$1, i$2, lo, lo$1, r, re, sub, sub$1, sub$2, x, x$1, x$10, x$11, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
-			switch (0) { default:
-				_1 = re.Op;
-				if (_1 === (1)) {
-					b.WriteString("[^\\x00-\\x{10FFFF}]");
-				} else if (_1 === (2)) {
-					b.WriteString("(?:)");
-				} else if (_1 === (3)) {
-					if (!((((re.Flags & 1) >>> 0) === 0))) {
-						b.WriteString("(?i:");
-					}
-					_ref = re.Rune;
-					_i = 0;
-					while (true) {
-						if (!(_i < _ref.$length)) { break; }
-						r = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-						escape(b, r, false);
-						_i++;
-					}
-					if (!((((re.Flags & 1) >>> 0) === 0))) {
-						b.WriteString(")");
-					}
-				} else if (_1 === (4)) {
-					if (!(((_r = re.Rune.$length % 2, _r === _r ? _r : $throwRuntimeError("integer divide by zero")) === 0))) {
-						b.WriteString("[invalid char class]");
-						break;
-					}
-					b.WriteRune(91);
-					if (re.Rune.$length === 0) {
-						b.WriteString("^\\x00-\\x{10FFFF}");
-					} else if (((x = re.Rune, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) === 0) && ((x$1 = re.Rune, x$2 = re.Rune.$length - 1 >> 0, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])) === 1114111) && re.Rune.$length > 2) {
-						b.WriteRune(94);
-						i = 1;
-						while (true) {
-							if (!(i < (re.Rune.$length - 1 >> 0))) { break; }
-							_tmp = (x$3 = re.Rune, ((i < 0 || i >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + i])) + 1 >> 0;
-							_tmp$1 = (x$4 = re.Rune, x$5 = i + 1 >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])) - 1 >> 0;
-							lo = _tmp;
-							hi = _tmp$1;
-							escape(b, lo, lo === 45);
-							if (!((lo === hi))) {
-								b.WriteRune(45);
-								escape(b, hi, hi === 45);
-							}
-							i = i + (2) >> 0;
-						}
-					} else {
-						i$1 = 0;
-						while (true) {
-							if (!(i$1 < re.Rune.$length)) { break; }
-							_tmp$2 = (x$6 = re.Rune, ((i$1 < 0 || i$1 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + i$1]));
-							_tmp$3 = (x$7 = re.Rune, x$8 = i$1 + 1 >> 0, ((x$8 < 0 || x$8 >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + x$8]));
-							lo$1 = _tmp$2;
-							hi$1 = _tmp$3;
-							escape(b, lo$1, lo$1 === 45);
-							if (!((lo$1 === hi$1))) {
-								b.WriteRune(45);
-								escape(b, hi$1, hi$1 === 45);
-							}
-							i$1 = i$1 + (2) >> 0;
-						}
-					}
-					b.WriteRune(93);
-				} else if (_1 === (5)) {
-					b.WriteString("(?-s:.)");
-				} else if (_1 === (6)) {
-					b.WriteString("(?s:.)");
-				} else if (_1 === (7)) {
-					b.WriteString("(?m:^)");
-				} else if (_1 === (8)) {
-					b.WriteString("(?m:$)");
-				} else if (_1 === (9)) {
-					b.WriteString("\\A");
-				} else if (_1 === (10)) {
-					if (!((((re.Flags & 256) >>> 0) === 0))) {
-						b.WriteString("(?-m:$)");
-					} else {
-						b.WriteString("\\z");
-					}
-				} else if (_1 === (11)) {
-					b.WriteString("\\b");
-				} else if (_1 === (12)) {
-					b.WriteString("\\B");
-				} else if (_1 === (13)) {
-					if (!(re.Name === "")) {
-						b.WriteString("(?P<");
-						b.WriteString(re.Name);
-						b.WriteRune(62);
-					} else {
-						b.WriteRune(40);
-					}
-					if (!(((x$9 = re.Sub, (0 >= x$9.$length ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + 0])).Op === 2))) {
-						writeRegexp(b, (x$10 = re.Sub, (0 >= x$10.$length ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + 0])));
-					}
-					b.WriteRune(41);
-				} else if ((_1 === (14)) || (_1 === (15)) || (_1 === (16)) || (_1 === (17))) {
-					sub = (x$11 = re.Sub, (0 >= x$11.$length ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + 0]));
-					if (sub.Op > 13 || (sub.Op === 3) && sub.Rune.$length > 1) {
-						b.WriteString("(?:");
-						writeRegexp(b, sub);
-						b.WriteString(")");
-					} else {
-						writeRegexp(b, sub);
-					}
-					_2 = re.Op;
-					if (_2 === (14)) {
-						b.WriteRune(42);
-					} else if (_2 === (15)) {
-						b.WriteRune(43);
-					} else if (_2 === (16)) {
-						b.WriteRune(63);
-					} else if (_2 === (17)) {
-						b.WriteRune(123);
-						b.WriteString(strconv.Itoa(re.Min));
-						if (!((re.Max === re.Min))) {
-							b.WriteRune(44);
-							if (re.Max >= 0) {
-								b.WriteString(strconv.Itoa(re.Max));
-							}
-						}
-						b.WriteRune(125);
-					}
-					if (!((((re.Flags & 32) >>> 0) === 0))) {
-						b.WriteRune(63);
-					}
-				} else if (_1 === (18)) {
-					_ref$1 = re.Sub;
-					_i$1 = 0;
-					while (true) {
-						if (!(_i$1 < _ref$1.$length)) { break; }
-						sub$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-						if (sub$1.Op === 19) {
-							b.WriteString("(?:");
-							writeRegexp(b, sub$1);
-							b.WriteString(")");
-						} else {
-							writeRegexp(b, sub$1);
-						}
-						_i$1++;
-					}
-				} else if (_1 === (19)) {
-					_ref$2 = re.Sub;
-					_i$2 = 0;
-					while (true) {
-						if (!(_i$2 < _ref$2.$length)) { break; }
-						i$2 = _i$2;
-						sub$2 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-						if (i$2 > 0) {
-							b.WriteRune(124);
-						}
-						writeRegexp(b, sub$2);
-						_i$2++;
-					}
-				} else {
-					b.WriteString("<invalid op" + strconv.Itoa(((re.Op >> 0))) + ">");
-				}
-			}
-		};
-		$ptrType(Regexp).prototype.String = function String() {
-			var b, re;
-			re = this;
-			b = new strings.Builder.ptr(ptrType$1.nil, sliceType$5.nil);
-			writeRegexp(b, re);
-			return b.String();
-		};
-		escape = function escape$1(b, r, force) {
-			var _1, b, force, r, s;
-			if (unicode.IsPrint(r)) {
-				if (strings.ContainsRune("\\.+*?()|[]{}^$", r) || force) {
-					b.WriteRune(92);
-				}
-				b.WriteRune(r);
-				return;
-			}
-			switch (0) { default:
-				_1 = r;
-				if (_1 === (7)) {
-					b.WriteString("\\a");
-				} else if (_1 === (12)) {
-					b.WriteString("\\f");
-				} else if (_1 === (10)) {
-					b.WriteString("\\n");
-				} else if (_1 === (13)) {
-					b.WriteString("\\r");
-				} else if (_1 === (9)) {
-					b.WriteString("\\t");
-				} else if (_1 === (11)) {
-					b.WriteString("\\v");
-				} else {
-					if (r < 256) {
-						b.WriteString("\\x");
-						s = strconv.FormatInt((new $Int64(0, r)), 16);
-						if (s.length === 1) {
-							b.WriteRune(48);
-						}
-						b.WriteString(s);
-						break;
-					}
-					b.WriteString("\\x{");
-					b.WriteString(strconv.FormatInt((new $Int64(0, r)), 16));
-					b.WriteString("}");
-				}
-			}
-		};
-		$ptrType(Regexp).prototype.MaxCap = function MaxCap() {
-			var _i, _ref, m, n, re, sub;
-			re = this;
-			m = 0;
-			if (re.Op === 13) {
-				m = re.Cap;
-			}
-			_ref = re.Sub;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				n = sub.MaxCap();
-				if (m < n) {
-					m = n;
-				}
-				_i++;
-			}
-			return m;
-		};
-		$ptrType(Regexp).prototype.CapNames = function CapNames() {
-			var names, re;
-			re = this;
-			names = $makeSlice(sliceType, (re.MaxCap() + 1 >> 0));
-			re.capNames(names);
-			return names;
-		};
-		$ptrType(Regexp).prototype.capNames = function capNames(names) {
-			var _i, _ref, names, re, sub, x;
-			re = this;
-			if (re.Op === 13) {
-				(x = re.Cap, ((x < 0 || x >= names.$length) ? ($throwRuntimeError("index out of range"), undefined) : names.$array[names.$offset + x] = re.Name));
-			}
-			_ref = re.Sub;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				sub.capNames(names);
-				_i++;
-			}
-		};
-		InstOp.prototype.String = function String$1() {
-			var i;
-			i = this.$val;
-			if (((i >>> 0)) >= ((instOpNames.$length >>> 0))) {
-				return "";
-			}
-			return ((i < 0 || i >= instOpNames.$length) ? ($throwRuntimeError("index out of range"), undefined) : instOpNames.$array[instOpNames.$offset + i]);
-		};
-		$ptrType(InstOp).prototype.String = function(...$args) { return new InstOp(this.$get()).String(...$args); };
-		IsWordChar = function IsWordChar$1(r) {
-			var r;
-			return 65 <= r && r <= 90 || 97 <= r && r <= 122 || 48 <= r && r <= 57 || (r === 95);
-		};
-		$pkg.IsWordChar = IsWordChar;
-		$ptrType(Prog).prototype.String = function String$2() {
-			var b, p;
-			p = this;
-			b = new strings.Builder.ptr(ptrType$1.nil, sliceType$5.nil);
-			dumpProg(b, p);
-			return b.String();
-		};
-		$ptrType(Prog).prototype.skipNop = function skipNop(pc) {
-			var i, p, pc, x, x$1, x$2;
-			p = this;
-			i = (x = p.Inst, ((pc < 0 || pc >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + pc]));
-			while (true) {
-				if (!((i.Op === 6) || (i.Op === 2))) { break; }
-				i = (x$1 = p.Inst, x$2 = i.Out, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2]));
-			}
-			return i;
-		};
-		$ptrType(Inst).prototype.op = function op() {
-			var _1, i, op$1;
-			i = this;
-			op$1 = i.Op;
-			_1 = op$1;
-			if ((_1 === (8)) || (_1 === (9)) || (_1 === (10))) {
-				op$1 = 7;
-			}
-			return op$1;
-		};
-		$ptrType(Prog).prototype.Prefix = function Prefix() {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, buf, complete, i, p, prefix, x, x$1;
-			prefix = "";
-			complete = false;
-			p = this;
-			i = p.skipNop(((p.Start >>> 0)));
-			if (!((i.op() === 7)) || !((i.Rune.$length === 1))) {
-				_tmp = "";
-				_tmp$1 = i.Op === 4;
-				prefix = _tmp;
-				complete = _tmp$1;
-				return [prefix, complete];
-			}
-			buf = new strings.Builder.ptr(ptrType$1.nil, sliceType$5.nil);
-			while (true) {
-				if (!((i.op() === 7) && (i.Rune.$length === 1) && (((((i.Arg << 16 >>> 16)) & 1) >>> 0) === 0) && !(((x = i.Rune, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) === 65533)))) { break; }
-				buf.WriteRune((x$1 = i.Rune, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])));
-				i = p.skipNop(i.Out);
-			}
-			_tmp$2 = buf.String();
-			_tmp$3 = i.Op === 4;
-			prefix = _tmp$2;
-			complete = _tmp$3;
-			return [prefix, complete];
-		};
-		$ptrType(Prog).prototype.StartCond = function StartCond() {
-			var _1, flag, i, p, pc, x, x$1;
-			p = this;
-			flag = 0;
-			pc = ((p.Start >>> 0));
-			i = (x = p.Inst, ((pc < 0 || pc >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + pc]));
-			Loop:
-			while (true) {
-				_1 = i.Op;
-				if (_1 === (3)) {
-					flag = (flag | (((i.Arg << 24 >>> 24)))) >>> 0;
-				} else if (_1 === (5)) {
-					return 255;
-				} else if ((_1 === (2)) || (_1 === (6))) {
-				} else {
-					break Loop;
-				}
-				pc = i.Out;
-				i = (x$1 = p.Inst, ((pc < 0 || pc >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + pc]));
-			}
-			return flag;
-		};
-		$ptrType(Inst).prototype.MatchRune = function MatchRune(r) {
-			var i, r;
-			i = this;
-			return !((i.MatchRunePos(r) === -1));
-		};
-		$ptrType(Inst).prototype.MatchRunePos = function MatchRunePos(r) {
-			var _1, _q, _q$1, _q$2, c, hi, i, j, lo, m, r, r0, r1, rune, x, x$1, x$2;
-			i = this;
-			rune = i.Rune;
-			_1 = rune.$length;
-			if (_1 === (0)) {
-				return -1;
-			} else if (_1 === (1)) {
-				r0 = (0 >= rune.$length ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + 0]);
-				if (r === r0) {
-					return 0;
-				}
-				if (!((((((i.Arg << 16 >>> 16)) & 1) >>> 0) === 0))) {
-					r1 = unicode.SimpleFold(r0);
-					while (true) {
-						if (!(!((r1 === r0)))) { break; }
-						if (r === r1) {
-							return 0;
-						}
-						r1 = unicode.SimpleFold(r1);
-					}
-				}
-				return -1;
-			} else if (_1 === (2)) {
-				if (r >= (0 >= rune.$length ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + 0]) && r <= (1 >= rune.$length ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + 1])) {
-					return 0;
-				}
-				return -1;
-			} else if ((_1 === (4)) || (_1 === (6)) || (_1 === (8))) {
-				j = 0;
-				while (true) {
-					if (!(j < rune.$length)) { break; }
-					if (r < ((j < 0 || j >= rune.$length) ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + j])) {
-						return -1;
-					}
-					if (r <= (x = j + 1 >> 0, ((x < 0 || x >= rune.$length) ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + x]))) {
-						return (_q = j / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"));
-					}
-					j = j + (2) >> 0;
-				}
-				return -1;
-			}
-			lo = 0;
-			hi = (_q$1 = rune.$length / 2, (_q$1 === _q$1 && _q$1 !== 1/0 && _q$1 !== -1/0) ? _q$1 >> 0 : $throwRuntimeError("integer divide by zero"));
-			while (true) {
-				if (!(lo < hi)) { break; }
-				m = lo + (_q$2 = ((hi - lo >> 0)) / 2, (_q$2 === _q$2 && _q$2 !== 1/0 && _q$2 !== -1/0) ? _q$2 >> 0 : $throwRuntimeError("integer divide by zero")) >> 0;
-				c = (x$1 = $imul(2, m), ((x$1 < 0 || x$1 >= rune.$length) ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + x$1]));
-				if (c <= r) {
-					if (r <= (x$2 = ($imul(2, m)) + 1 >> 0, ((x$2 < 0 || x$2 >= rune.$length) ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + x$2]))) {
-						return m;
-					}
-					lo = m + 1 >> 0;
-				} else {
-					hi = m;
-				}
-			}
-			return -1;
-		};
-		$ptrType(Inst).prototype.MatchEmptyWidth = function MatchEmptyWidth(before, after) {
-			var _1, after, before, i;
-			i = this;
-			_1 = ((i.Arg << 24 >>> 24));
-			if (_1 === (1)) {
-				return (before === 10) || (before === -1);
-			} else if (_1 === (2)) {
-				return (after === 10) || (after === -1);
-			} else if (_1 === (4)) {
-				return before === -1;
-			} else if (_1 === (8)) {
-				return after === -1;
-			} else if (_1 === (16)) {
-				return !(IsWordChar(before) === IsWordChar(after));
-			} else if (_1 === (32)) {
-				return IsWordChar(before) === IsWordChar(after);
-			}
-			$panic(new $String("unknown empty width arg"));
-		};
-		$ptrType(Inst).prototype.String = function String$3() {
-			var b, i;
-			i = this;
-			b = new strings.Builder.ptr(ptrType$1.nil, sliceType$5.nil);
-			dumpInst(b, i);
-			return b.String();
-		};
-		bw = function bw$1(b, args) {
-			var _i, _ref, args, b, s;
-			_ref = args;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				b.WriteString(s);
-				_i++;
-			}
-		};
-		dumpProg = function dumpProg$1(b, p) {
-			var _i, _ref, b, i, j, p, pc, x;
-			_ref = p.Inst;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				j = _i;
-				i = (x = p.Inst, ((j < 0 || j >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + j]));
-				pc = strconv.Itoa(j);
-				if (pc.length < 3) {
-					b.WriteString($substring("   ", pc.length));
-				}
-				if (j === p.Start) {
-					pc = pc + ("*");
-				}
-				bw(b, new sliceType([pc, "\t"]));
-				dumpInst(b, i);
-				bw(b, new sliceType(["\n"]));
-				_i++;
-			}
-		};
-		u32 = function u32$1(i) {
-			var i;
-			return strconv.FormatUint((new $Uint64(0, i)), 10);
-		};
-		dumpInst = function dumpInst$1(b, i) {
-			var _1, b, i;
-			_1 = i.Op;
-			if (_1 === (0)) {
-				bw(b, new sliceType(["alt -> ", u32(i.Out), ", ", u32(i.Arg)]));
-			} else if (_1 === (1)) {
-				bw(b, new sliceType(["altmatch -> ", u32(i.Out), ", ", u32(i.Arg)]));
-			} else if (_1 === (2)) {
-				bw(b, new sliceType(["cap ", u32(i.Arg), " -> ", u32(i.Out)]));
-			} else if (_1 === (3)) {
-				bw(b, new sliceType(["empty ", u32(i.Arg), " -> ", u32(i.Out)]));
-			} else if (_1 === (4)) {
-				bw(b, new sliceType(["match"]));
-			} else if (_1 === (5)) {
-				bw(b, new sliceType(["fail"]));
-			} else if (_1 === (6)) {
-				bw(b, new sliceType(["nop -> ", u32(i.Out)]));
-			} else if (_1 === (7)) {
-				if (i.Rune === sliceType$1.nil) {
-					bw(b, new sliceType(["rune <nil>"]));
-				}
-				bw(b, new sliceType(["rune ", strconv.QuoteToASCII(($runesToString(i.Rune)))]));
-				if (!((((((i.Arg << 16 >>> 16)) & 1) >>> 0) === 0))) {
-					bw(b, new sliceType(["/i"]));
-				}
-				bw(b, new sliceType([" -> ", u32(i.Out)]));
-			} else if (_1 === (8)) {
-				bw(b, new sliceType(["rune1 ", strconv.QuoteToASCII(($runesToString(i.Rune))), " -> ", u32(i.Out)]));
-			} else if (_1 === (9)) {
-				bw(b, new sliceType(["any -> ", u32(i.Out)]));
-			} else if (_1 === (10)) {
-				bw(b, new sliceType(["anynotnl -> ", u32(i.Out)]));
-			}
-		};
-		$ptrType(Error).prototype.Error = function Error$1() {
-			var e;
-			e = this;
-			return "error parsing regexp: " + new ErrorCode(e.Code).String() + ": `" + e.Expr + "`";
-		};
-		ErrorCode.prototype.String = function String$4() {
-			var e;
-			e = this.$val;
-			return (e);
-		};
-		$ptrType(ErrorCode).prototype.String = function(...$args) { return new ErrorCode(this.$get()).String(...$args); };
-		$ptrType(parser).prototype.newRegexp = function newRegexp(op$1) {
-			var op$1, p, re;
-			p = this;
-			re = p.free;
-			if (!(re === ptrType.nil)) {
-				p.free = re.Sub0[0];
-				Regexp.copy(re, new Regexp.ptr(0, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, ""));
-			} else {
-				re = new Regexp.ptr(0, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
-				p.numRegexp = p.numRegexp + (1) >> 0;
-			}
-			re.Op = op$1;
-			return re;
-		};
-		$ptrType(parser).prototype.reuse = function reuse(re) {
-			var p, re;
-			p = this;
-			if (!(p.height === false)) {
-				$mapDelete(p.height, ptrType.keyFor(re));
-			}
-			re.Sub0[0] = p.free;
-			p.free = re;
-		};
-		$ptrType(parser).prototype.checkLimits = function checkLimits(re) {
-			var p, re;
-			p = this;
-			if (p.numRunes > 33554432) {
-				$panic(new ErrorCode("expression too large"));
-			}
-			p.checkSize(re);
-			p.checkHeight(re);
-		};
-		$ptrType(parser).prototype.checkSize = function checkSize(re) {
-			var _i, _ref, n, p, re, re$1, x, x$1, x$2, x$3, x$4, x$5;
-			p = this;
-			if (p.size === false) {
-				if ((x = p.repeats, (x.$high === 0 && x.$low === 0))) {
-					p.repeats = new $Int64(0, 1);
-				}
-				if (re.Op === 17) {
-					n = re.Max;
-					if (n === -1) {
-						n = re.Min;
-					}
-					if (n <= 0) {
-						n = 1;
-					}
-					if ((x$1 = (new $Int64(0, n)), x$2 = $div64(new $Int64(0, 3355443), p.repeats, false), (x$1.$high > x$2.$high || (x$1.$high === x$2.$high && x$1.$low > x$2.$low)))) {
-						p.repeats = new $Int64(0, 3355443);
-					} else {
-						p.repeats = $mul64(p.repeats, ((new $Int64(0, n))));
-					}
-				}
-				if ((x$3 = (new $Int64(0, p.numRegexp)), x$4 = $div64(new $Int64(0, 3355443), p.repeats, false), (x$3.$high < x$4.$high || (x$3.$high === x$4.$high && x$3.$low < x$4.$low)))) {
-					return;
-				}
-				p.size = new $global.Map();
-				_ref = p.stack;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					re$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					p.checkSize(re$1);
-					_i++;
-				}
-			}
-			if ((x$5 = p.calcSize(re, true), (x$5.$high > 0 || (x$5.$high === 0 && x$5.$low > 3355443)))) {
-				$panic(new ErrorCode("expression too large"));
-			}
-		};
-		$ptrType(parser).prototype.calcSize = function calcSize(re, force) {
-			var _1, _entry, _i, _i$1, _key, _ref, _ref$1, _tuple, force, ok, p, re, size, size$1, sub, sub$1, sub$2, x, x$1, x$10, x$11, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
-			p = this;
-			if (!force) {
-				_tuple = (_entry = $mapIndex(p.size,ptrType.keyFor(re)), _entry !== undefined ? [_entry.v, true] : [new $Int64(0, 0), false]);
-				size = _tuple[0];
-				ok = _tuple[1];
-				if (ok) {
-					return size;
-				}
-			}
-			size$1 = new $Int64(0, 0);
-			switch (0) { default:
-				_1 = re.Op;
-				if (_1 === (3)) {
-					size$1 = (new $Int64(0, re.Rune.$length));
-				} else if ((_1 === (13)) || (_1 === (14))) {
-					size$1 = (x = p.calcSize((x$1 = re.Sub, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])), false), new $Int64(0 + x.$high, 2 + x.$low));
-				} else if ((_1 === (15)) || (_1 === (16))) {
-					size$1 = (x$2 = p.calcSize((x$3 = re.Sub, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])), false), new $Int64(0 + x$2.$high, 1 + x$2.$low));
-				} else if (_1 === (18)) {
-					_ref = re.Sub;
-					_i = 0;
-					while (true) {
-						if (!(_i < _ref.$length)) { break; }
-						sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-						size$1 = (x$4 = p.calcSize(sub, false), new $Int64(size$1.$high + x$4.$high, size$1.$low + x$4.$low));
-						_i++;
-					}
-				} else if (_1 === (19)) {
-					_ref$1 = re.Sub;
-					_i$1 = 0;
-					while (true) {
-						if (!(_i$1 < _ref$1.$length)) { break; }
-						sub$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-						size$1 = (x$5 = p.calcSize(sub$1, false), new $Int64(size$1.$high + x$5.$high, size$1.$low + x$5.$low));
-						_i$1++;
-					}
-					if (re.Sub.$length > 1) {
-						size$1 = (x$6 = (x$7 = (new $Int64(0, re.Sub.$length)), new $Int64(x$7.$high - 0, x$7.$low - 1)), new $Int64(size$1.$high + x$6.$high, size$1.$low + x$6.$low));
-					}
-				} else if (_1 === (17)) {
-					sub$2 = p.calcSize((x$8 = re.Sub, (0 >= x$8.$length ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + 0])), false);
-					if (re.Max === -1) {
-						if (re.Min === 0) {
-							size$1 = new $Int64(0 + sub$2.$high, 2 + sub$2.$low);
-						} else {
-							size$1 = (x$9 = $mul64((new $Int64(0, re.Min)), sub$2), new $Int64(0 + x$9.$high, 1 + x$9.$low));
-						}
-						break;
-					}
-					size$1 = (x$10 = $mul64((new $Int64(0, re.Max)), sub$2), x$11 = (new $Int64(0, (re.Max - re.Min >> 0))), new $Int64(x$10.$high + x$11.$high, x$10.$low + x$11.$low));
-				}
-			}
-			if ((size$1.$high < 0 || (size$1.$high === 0 && size$1.$low < 1))) {
-				size$1 = new $Int64(0, 1);
-			}
-			_key = re; (p.size || $throwRuntimeError("assignment to entry in nil map")).set(ptrType.keyFor(_key), { k: _key, v: size$1 });
-			return size$1;
-		};
-		$ptrType(parser).prototype.checkHeight = function checkHeight(re) {
-			var _i, _ref, p, re, re$1;
-			p = this;
-			if (p.numRegexp < 1000) {
-				return;
-			}
-			if (p.height === false) {
-				p.height = new $global.Map();
-				_ref = p.stack;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					re$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					p.checkHeight(re$1);
-					_i++;
-				}
-			}
-			if (p.calcHeight(re, true) > 1000) {
-				$panic(new ErrorCode("expression nests too deeply"));
-			}
-		};
-		$ptrType(parser).prototype.calcHeight = function calcHeight(re, force) {
-			var _entry, _i, _key, _ref, _tuple, force, h, h$1, hsub, ok, p, re, sub;
-			p = this;
-			if (!force) {
-				_tuple = (_entry = $mapIndex(p.height,ptrType.keyFor(re)), _entry !== undefined ? [_entry.v, true] : [0, false]);
-				h = _tuple[0];
-				ok = _tuple[1];
-				if (ok) {
-					return h;
-				}
-			}
-			h$1 = 1;
-			_ref = re.Sub;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				hsub = p.calcHeight(sub, false);
-				if (h$1 < (1 + hsub >> 0)) {
-					h$1 = 1 + hsub >> 0;
-				}
-				_i++;
-			}
-			_key = re; (p.height || $throwRuntimeError("assignment to entry in nil map")).set(ptrType.keyFor(_key), { k: _key, v: h$1 });
-			return h$1;
-		};
-		$ptrType(parser).prototype.push = function push(re) {
-			var p, re, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
-			p = this;
-			p.numRunes = p.numRunes + (re.Rune.$length) >> 0;
-			if ((re.Op === 4) && (re.Rune.$length === 2) && ((x = re.Rune, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) === (x$1 = re.Rune, (1 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 1])))) {
-				if (p.maybeConcat((x$16 = re.Rune, (0 >= x$16.$length ? ($throwRuntimeError("index out of range"), undefined) : x$16.$array[x$16.$offset + 0])), (p.flags & ~1) << 16 >>> 16)) {
-					return ptrType.nil;
-				}
-				re.Op = 3;
-				re.Rune = $subslice(re.Rune, 0, 1);
-				re.Flags = (p.flags & ~1) << 16 >>> 16;
-			} else if ((re.Op === 4) && (re.Rune.$length === 4) && ((x$2 = re.Rune, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])) === (x$3 = re.Rune, (1 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 1]))) && ((x$4 = re.Rune, (2 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 2])) === (x$5 = re.Rune, (3 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 3]))) && (unicode.SimpleFold((x$6 = re.Rune, (0 >= x$6.$length ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + 0]))) === (x$7 = re.Rune, (2 >= x$7.$length ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + 2]))) && (unicode.SimpleFold((x$8 = re.Rune, (2 >= x$8.$length ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + 2]))) === (x$9 = re.Rune, (0 >= x$9.$length ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + 0]))) || (re.Op === 4) && (re.Rune.$length === 2) && (((x$10 = re.Rune, (0 >= x$10.$length ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + 0])) + 1 >> 0) === (x$11 = re.Rune, (1 >= x$11.$length ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + 1]))) && (unicode.SimpleFold((x$12 = re.Rune, (0 >= x$12.$length ? ($throwRuntimeError("index out of range"), undefined) : x$12.$array[x$12.$offset + 0]))) === (x$13 = re.Rune, (1 >= x$13.$length ? ($throwRuntimeError("index out of range"), undefined) : x$13.$array[x$13.$offset + 1]))) && (unicode.SimpleFold((x$14 = re.Rune, (1 >= x$14.$length ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + 1]))) === (x$15 = re.Rune, (0 >= x$15.$length ? ($throwRuntimeError("index out of range"), undefined) : x$15.$array[x$15.$offset + 0])))) {
-				if (p.maybeConcat((x$17 = re.Rune, (0 >= x$17.$length ? ($throwRuntimeError("index out of range"), undefined) : x$17.$array[x$17.$offset + 0])), (p.flags | 1) >>> 0)) {
-					return ptrType.nil;
-				}
-				re.Op = 3;
-				re.Rune = $subslice(re.Rune, 0, 1);
-				re.Flags = (p.flags | 1) >>> 0;
-			} else {
-				p.maybeConcat(-1, 0);
-			}
-			p.stack = $append(p.stack, re);
-			p.checkLimits(re);
-			return re;
-		};
-		$ptrType(parser).prototype.maybeConcat = function maybeConcat(r, flags) {
-			var flags, n, p, r, re1, re2, x, x$1, x$2, x$3, x$4;
-			p = this;
-			n = p.stack.$length;
-			if (n < 2) {
-				return false;
-			}
-			re1 = (x = p.stack, x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-			re2 = (x$2 = p.stack, x$3 = n - 2 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]));
-			if (!((re1.Op === 3)) || !((re2.Op === 3)) || !((((re1.Flags & 1) >>> 0) === ((re2.Flags & 1) >>> 0)))) {
-				return false;
-			}
-			re2.Rune = $appendSlice(re2.Rune, re1.Rune);
-			if (r >= 0) {
-				re1.Rune = $subslice(new sliceType$1(re1.Rune0), 0, 1);
-				(x$4 = re1.Rune, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0] = r));
-				re1.Flags = flags;
-				return true;
-			}
-			p.stack = $subslice(p.stack, 0, (n - 1 >> 0));
-			p.reuse(re1);
-			return false;
-		};
-		$ptrType(parser).prototype.literal = function literal(r) {
-			var p, r, re;
-			p = this;
-			re = p.newRegexp(3);
-			re.Flags = p.flags;
-			if (!((((p.flags & 1) >>> 0) === 0))) {
-				r = minFoldRune(r);
-			}
-			re.Rune0[0] = r;
-			re.Rune = $subslice(new sliceType$1(re.Rune0), 0, 1);
-			p.push(re);
-		};
-		minFoldRune = function minFoldRune$1(r) {
-			var min, r, r0;
-			if (r < 65 || r > 125251) {
-				return r;
-			}
-			min = r;
-			r0 = r;
-			r = unicode.SimpleFold(r);
-			while (true) {
-				if (!(!((r === r0)))) { break; }
-				if (min > r) {
-					min = r;
-				}
-				r = unicode.SimpleFold(r);
-			}
-			return min;
-		};
-		$ptrType(parser).prototype.op = function op$1(op$2) {
-			var op$2, p, re;
-			p = this;
-			re = p.newRegexp(op$2);
-			re.Flags = p.flags;
-			return p.push(re);
-		};
-		$ptrType(parser).prototype.repeat = function repeat(op$2, min, max, before, after, lastRepeat) {
-			var after, before, flags, lastRepeat, max, min, n, op$2, p, re, sub, x, x$1, x$2, x$3, x$4;
-			p = this;
-			flags = p.flags;
-			if (!((((p.flags & 64) >>> 0) === 0))) {
-				if (after.length > 0 && (after.charCodeAt(0) === 63)) {
-					after = $substring(after, 1);
-					flags = (flags ^ (32)) << 16 >>> 16;
-				}
-				if (!(lastRepeat === "")) {
-					return ["", new Error.ptr("invalid nested repetition operator", $substring(lastRepeat, 0, (lastRepeat.length - after.length >> 0)))];
-				}
-			}
-			n = p.stack.$length;
-			if (n === 0) {
-				return ["", new Error.ptr("missing argument to repetition operator", $substring(before, 0, (before.length - after.length >> 0)))];
-			}
-			sub = (x = p.stack, x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-			if (sub.Op >= 128) {
-				return ["", new Error.ptr("missing argument to repetition operator", $substring(before, 0, (before.length - after.length >> 0)))];
-			}
-			re = p.newRegexp(op$2);
-			re.Min = min;
-			re.Max = max;
-			re.Flags = flags;
-			re.Sub = $subslice(new sliceType$4(re.Sub0), 0, 1);
-			(x$2 = re.Sub, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0] = sub));
-			(x$3 = p.stack, x$4 = n - 1 >> 0, ((x$4 < 0 || x$4 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + x$4] = re));
-			p.checkLimits(re);
-			if ((op$2 === 17) && (min >= 2 || max >= 2) && !repeatIsValid(re, 1000)) {
-				return ["", new Error.ptr("invalid repeat count", $substring(before, 0, (before.length - after.length >> 0)))];
-			}
-			return [after, $ifaceNil];
-		};
-		repeatIsValid = function repeatIsValid$1(re, n) {
-			var _i, _q, _ref, m, n, re, sub;
-			if (re.Op === 17) {
-				m = re.Max;
-				if (m === 0) {
-					return true;
-				}
-				if (m < 0) {
-					m = re.Min;
-				}
-				if (m > n) {
-					return false;
-				}
-				if (m > 0) {
-					n = (_q = n / (m), (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"));
-				}
-			}
-			_ref = re.Sub;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!repeatIsValid(sub, n)) {
-					return false;
-				}
-				_i++;
-			}
-			return true;
-		};
-		$ptrType(parser).prototype.concat = function concat() {
-			var {$24r, _r, _r$1, i, p, subs, x, x$1, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			p.maybeConcat(-1, 0);
-			i = p.stack.$length;
-			while (true) {
-				if (!(i > 0 && (x = p.stack, x$1 = i - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Op < 128)) { break; }
-				i = i - (1) >> 0;
-			}
-			subs = $subslice(p.stack, i);
-			p.stack = $subslice(p.stack, 0, i);
-			if (subs.$length === 0) {
-				$s = -1; return p.push(p.newRegexp(2));
-			}
-			_r = p.collapse(subs, 18); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = p.push(_r); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: concat, $c: true, $r, $24r, _r, _r$1, i, p, subs, x, x$1, $s};return $f;
-		};
-		$ptrType(parser).prototype.alternate = function alternate() {
-			var {$24r, _r, _r$1, i, p, subs, x, x$1, x$2, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			i = p.stack.$length;
-			while (true) {
-				if (!(i > 0 && (x = p.stack, x$1 = i - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Op < 128)) { break; }
-				i = i - (1) >> 0;
-			}
-			subs = $subslice(p.stack, i);
-			p.stack = $subslice(p.stack, 0, i);
-			/* */ if (subs.$length > 0) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (subs.$length > 0) { */ case 1:
-				$r = cleanAlt((x$2 = subs.$length - 1 >> 0, ((x$2 < 0 || x$2 >= subs.$length) ? ($throwRuntimeError("index out of range"), undefined) : subs.$array[subs.$offset + x$2]))); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			if (subs.$length === 0) {
-				$s = -1; return p.push(p.newRegexp(1));
-			}
-			_r = p.collapse(subs, 19); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = p.push(_r); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 6; case 6: return $24r;
-			/* */ } return; } var $f = {$blk: alternate, $c: true, $r, $24r, _r, _r$1, i, p, subs, x, x$1, x$2, $s};return $f;
-		};
-		cleanAlt = function cleanAlt$1(re) {
-			var {_1, _r, re, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {re});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-				_1 = re.Op;
-				/* */ if (_1 === (4)) { $s = 2; continue; }
-				/* */ $s = 3; continue;
-				/* if (_1 === (4)) { */ case 2:
-					_r = cleanClass((re.$ptr_Rune || (re.$ptr_Rune = new ptrType$2(function() { return this.$target.Rune; }, function($v) { this.$target.Rune = $v; }, re)))); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					re.Rune = _r;
-					if ((re.Rune.$length === 2) && ((x = re.Rune, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) === 0) && ((x$1 = re.Rune, (1 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 1])) === 1114111)) {
-						re.Rune = sliceType$1.nil;
-						re.Op = 6;
-						$s = -1; return;
-					}
-					if ((re.Rune.$length === 4) && ((x$2 = re.Rune, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])) === 0) && ((x$3 = re.Rune, (1 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 1])) === 9) && ((x$4 = re.Rune, (2 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 2])) === 11) && ((x$5 = re.Rune, (3 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 3])) === 1114111)) {
-						re.Rune = sliceType$1.nil;
-						re.Op = 5;
-						$s = -1; return;
-					}
-					if ((re.Rune.$capacity - re.Rune.$length >> 0) > 100) {
-						re.Rune = $appendSlice($subslice(new sliceType$1(re.Rune0), 0, 0), re.Rune);
-					}
-				/* } */ case 3:
-			case 1:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: cleanAlt$1, $c: true, $r, _1, _r, re, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
-		};
-		$ptrType(parser).prototype.collapse = function collapse(subs, op$2) {
-			var {_i, _r, _ref, old, op$2, p, re, sub, subs, x, $s, $r, $c} = $restore(this, {subs, op$2});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			if (subs.$length === 1) {
-				$s = -1; return (0 >= subs.$length ? ($throwRuntimeError("index out of range"), undefined) : subs.$array[subs.$offset + 0]);
-			}
-			re = p.newRegexp(op$2);
-			re.Sub = $subslice(new sliceType$4(re.Sub0), 0, 0);
-			_ref = subs;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (sub.Op === op$2) {
-					re.Sub = $appendSlice(re.Sub, sub.Sub);
-					p.reuse(sub);
-				} else {
-					re.Sub = $append(re.Sub, sub);
-				}
-				_i++;
-			}
-			/* */ if (op$2 === 19) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (op$2 === 19) { */ case 1:
-				_r = p.factor(re.Sub); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				re.Sub = _r;
-				if (re.Sub.$length === 1) {
-					old = re;
-					re = (x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
-					p.reuse(old);
-				}
-			/* } */ case 2:
-			$s = -1; return re;
-			/* */ } return; } var $f = {$blk: collapse, $c: true, $r, _i, _r, _ref, old, op$2, p, re, sub, subs, x, $s};return $f;
-		};
-		$ptrType(parser).prototype.factor = function factor(sub) {
-			var {_i, _r, _r$1, _ref, _tmp, _tmp$1, _tuple, first, i, i$1, i$2, i$3, ifirst, iflags, istr, j, j$1, j$2, j$3, max, out, p, prefix, prefix$1, re, re$1, reuse$1, same, start, str, strflags, sub, suffix, suffix$1, x, x$1, $s, $r, $c} = $restore(this, {sub});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			if (sub.$length < 2) {
-				$s = -1; return sub;
-			}
-			str = sliceType$1.nil;
-			strflags = 0;
-			start = 0;
-			out = $subslice(sub, 0, 0);
-			i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(i <= sub.$length)) { break; } */ if(!(i <= sub.$length)) { $s = 2; continue; }
-				istr = sliceType$1.nil;
-				iflags = 0;
-				if (i < sub.$length) {
-					_tuple = p.leadingString(((i < 0 || i >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + i]));
-					istr = _tuple[0];
-					iflags = _tuple[1];
-					if (iflags === strflags) {
-						same = 0;
-						while (true) {
-							if (!(same < str.$length && same < istr.$length && (((same < 0 || same >= str.$length) ? ($throwRuntimeError("index out of range"), undefined) : str.$array[str.$offset + same]) === ((same < 0 || same >= istr.$length) ? ($throwRuntimeError("index out of range"), undefined) : istr.$array[istr.$offset + same])))) { break; }
-							same = same + (1) >> 0;
-						}
-						if (same > 0) {
-							str = $subslice(str, 0, same);
-							i = i + (1) >> 0;
-							/* continue; */ $s = 1; continue;
-						}
-					}
-				}
-				/* */ if (i === start) { $s = 3; continue; }
-				/* */ if (i === (start + 1 >> 0)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (i === start) { */ case 3:
-					$s = 6; continue;
-				/* } else if (i === (start + 1 >> 0)) { */ case 4:
-					out = $append(out, ((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start]));
-					$s = 6; continue;
-				/* } else { */ case 5:
-					prefix = p.newRegexp(3);
-					prefix.Flags = strflags;
-					prefix.Rune = $appendSlice($subslice(prefix.Rune, 0, 0), str);
-					j = start;
-					while (true) {
-						if (!(j < i)) { break; }
-						((j < 0 || j >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j] = p.removeLeadingString(((j < 0 || j >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j]), str.$length));
-						p.checkLimits(((j < 0 || j >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j]));
-						j = j + (1) >> 0;
-					}
-					_r = p.collapse($subslice(sub, start, i), 19); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					suffix = _r;
-					re = p.newRegexp(18);
-					re.Sub = $append($subslice(re.Sub, 0, 0), prefix, suffix);
-					out = $append(out, re);
-				/* } */ case 6:
-				start = i;
-				str = istr;
-				strflags = iflags;
-				i = i + (1) >> 0;
-			$s = 1; continue;
-			case 2:
-			sub = out;
-			start = 0;
-			out = $subslice(sub, 0, 0);
-			first = ptrType.nil;
-			i$1 = 0;
-			/* while (true) { */ case 8:
-				/* if (!(i$1 <= sub.$length)) { break; } */ if(!(i$1 <= sub.$length)) { $s = 9; continue; }
-				ifirst = ptrType.nil;
-				if (i$1 < sub.$length) {
-					ifirst = p.leadingRegexp(((i$1 < 0 || i$1 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + i$1]));
-					if (!(first === ptrType.nil) && first.Equal(ifirst) && (isCharClass(first) || ((first.Op === 17) && (first.Min === first.Max) && isCharClass((x = first.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])))))) {
-						i$1 = i$1 + (1) >> 0;
-						/* continue; */ $s = 8; continue;
-					}
-				}
-				/* */ if (i$1 === start) { $s = 10; continue; }
-				/* */ if (i$1 === (start + 1 >> 0)) { $s = 11; continue; }
-				/* */ $s = 12; continue;
-				/* if (i$1 === start) { */ case 10:
-					$s = 13; continue;
-				/* } else if (i$1 === (start + 1 >> 0)) { */ case 11:
-					out = $append(out, ((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start]));
-					$s = 13; continue;
-				/* } else { */ case 12:
-					prefix$1 = first;
-					j$1 = start;
-					while (true) {
-						if (!(j$1 < i$1)) { break; }
-						reuse$1 = !((j$1 === start));
-						((j$1 < 0 || j$1 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$1] = p.removeLeadingRegexp(((j$1 < 0 || j$1 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$1]), reuse$1));
-						p.checkLimits(((j$1 < 0 || j$1 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$1]));
-						j$1 = j$1 + (1) >> 0;
-					}
-					_r$1 = p.collapse($subslice(sub, start, i$1), 19); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					suffix$1 = _r$1;
-					re$1 = p.newRegexp(18);
-					re$1.Sub = $append($subslice(re$1.Sub, 0, 0), prefix$1, suffix$1);
-					out = $append(out, re$1);
-				/* } */ case 13:
-				start = i$1;
-				first = ifirst;
-				i$1 = i$1 + (1) >> 0;
-			$s = 8; continue;
-			case 9:
-			sub = out;
-			start = 0;
-			out = $subslice(sub, 0, 0);
-			i$2 = 0;
-			/* while (true) { */ case 15:
-				/* if (!(i$2 <= sub.$length)) { break; } */ if(!(i$2 <= sub.$length)) { $s = 16; continue; }
-				if (i$2 < sub.$length && isCharClass(((i$2 < 0 || i$2 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + i$2]))) {
-					i$2 = i$2 + (1) >> 0;
-					/* continue; */ $s = 15; continue;
-				}
-				/* */ if (i$2 === start) { $s = 17; continue; }
-				/* */ if (i$2 === (start + 1 >> 0)) { $s = 18; continue; }
-				/* */ $s = 19; continue;
-				/* if (i$2 === start) { */ case 17:
-					$s = 20; continue;
-				/* } else if (i$2 === (start + 1 >> 0)) { */ case 18:
-					out = $append(out, ((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start]));
-					$s = 20; continue;
-				/* } else { */ case 19:
-					max = start;
-					j$2 = start + 1 >> 0;
-					while (true) {
-						if (!(j$2 < i$2)) { break; }
-						if (((max < 0 || max >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + max]).Op < ((j$2 < 0 || j$2 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$2]).Op || (((max < 0 || max >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + max]).Op === ((j$2 < 0 || j$2 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$2]).Op) && ((max < 0 || max >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + max]).Rune.$length < ((j$2 < 0 || j$2 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$2]).Rune.$length) {
-							max = j$2;
-						}
-						j$2 = j$2 + (1) >> 0;
-					}
-					_tmp = ((max < 0 || max >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + max]);
-					_tmp$1 = ((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start]);
-					((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start] = _tmp);
-					((max < 0 || max >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + max] = _tmp$1);
-					j$3 = start + 1 >> 0;
-					while (true) {
-						if (!(j$3 < i$2)) { break; }
-						mergeCharClass(((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start]), ((j$3 < 0 || j$3 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$3]));
-						p.reuse(((j$3 < 0 || j$3 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$3]));
-						j$3 = j$3 + (1) >> 0;
-					}
-					$r = cleanAlt(((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start])); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					out = $append(out, ((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start]));
-				/* } */ case 20:
-				if (i$2 < sub.$length) {
-					out = $append(out, ((i$2 < 0 || i$2 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + i$2]));
-				}
-				start = i$2 + 1 >> 0;
-				i$2 = i$2 + (1) >> 0;
-			$s = 15; continue;
-			case 16:
-			sub = out;
-			start = 0;
-			out = $subslice(sub, 0, 0);
-			_ref = sub;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i$3 = _i;
-				if ((i$3 + 1 >> 0) < sub.$length && (((i$3 < 0 || i$3 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + i$3]).Op === 2) && ((x$1 = i$3 + 1 >> 0, ((x$1 < 0 || x$1 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + x$1])).Op === 2)) {
-					_i++;
-					continue;
-				}
-				out = $append(out, ((i$3 < 0 || i$3 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + i$3]));
-				_i++;
-			}
-			sub = out;
-			$s = -1; return sub;
-			/* */ } return; } var $f = {$blk: factor, $c: true, $r, _i, _r, _r$1, _ref, _tmp, _tmp$1, _tuple, first, i, i$1, i$2, i$3, ifirst, iflags, istr, j, j$1, j$2, j$3, max, out, p, prefix, prefix$1, re, re$1, reuse$1, same, start, str, strflags, sub, suffix, suffix$1, x, x$1, $s};return $f;
-		};
-		$ptrType(parser).prototype.leadingString = function leadingString(re) {
-			var p, re, x;
-			p = this;
-			if ((re.Op === 18) && re.Sub.$length > 0) {
-				re = (x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
-			}
-			if (!((re.Op === 3))) {
-				return [sliceType$1.nil, 0];
-			}
-			return [re.Rune, (re.Flags & 1) >>> 0];
-		};
-		$ptrType(parser).prototype.removeLeadingString = function removeLeadingString(re, n) {
-			var _1, n, old, p, re, sub, x, x$1, x$2;
-			p = this;
-			if ((re.Op === 18) && re.Sub.$length > 0) {
-				sub = (x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
-				sub = p.removeLeadingString(sub, n);
-				(x$1 = re.Sub, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0] = sub));
-				if (sub.Op === 2) {
-					p.reuse(sub);
-					_1 = re.Sub.$length;
-					if ((_1 === (0)) || (_1 === (1))) {
-						re.Op = 2;
-						re.Sub = sliceType$4.nil;
-					} else if (_1 === (2)) {
-						old = re;
-						re = (x$2 = re.Sub, (1 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 1]));
-						p.reuse(old);
-					} else {
-						$copySlice(re.Sub, $subslice(re.Sub, 1));
-						re.Sub = $subslice(re.Sub, 0, (re.Sub.$length - 1 >> 0));
-					}
-				}
-				return re;
-			}
-			if (re.Op === 3) {
-				re.Rune = $subslice(re.Rune, 0, $copySlice(re.Rune, $subslice(re.Rune, n)));
-				if (re.Rune.$length === 0) {
-					re.Op = 2;
-				}
-			}
-			return re;
-		};
-		$ptrType(parser).prototype.leadingRegexp = function leadingRegexp(re) {
-			var p, re, sub, x;
-			p = this;
-			if (re.Op === 2) {
-				return ptrType.nil;
-			}
-			if ((re.Op === 18) && re.Sub.$length > 0) {
-				sub = (x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
-				if (sub.Op === 2) {
-					return ptrType.nil;
-				}
-				return sub;
-			}
-			return re;
-		};
-		$ptrType(parser).prototype.removeLeadingRegexp = function removeLeadingRegexp(re, reuse$1) {
-			var _1, old, p, re, reuse$1, x, x$1;
-			p = this;
-			if ((re.Op === 18) && re.Sub.$length > 0) {
-				if (reuse$1) {
-					p.reuse((x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])));
-				}
-				re.Sub = $subslice(re.Sub, 0, $copySlice(re.Sub, $subslice(re.Sub, 1)));
-				_1 = re.Sub.$length;
-				if (_1 === (0)) {
-					re.Op = 2;
-					re.Sub = sliceType$4.nil;
-				} else if (_1 === (1)) {
-					old = re;
-					re = (x$1 = re.Sub, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]));
-					p.reuse(old);
-				}
-				return re;
-			}
-			if (reuse$1) {
-				p.reuse(re);
-			}
-			return p.newRegexp(2);
-		};
-		literalRegexp = function literalRegexp$1(s, flags) {
-			var _i, _ref, _rune, c, flags, re, s;
-			re = new Regexp.ptr(3, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
-			re.Flags = flags;
-			re.Rune = $subslice(new sliceType$1(re.Rune0), 0, 0);
-			_ref = s;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.length)) { break; }
-				_rune = $decodeRune(_ref, _i);
-				c = _rune[0];
-				if (re.Rune.$length >= re.Rune.$capacity) {
-					re.Rune = (new sliceType$1($stringToRunes(s)));
-					break;
-				}
-				re.Rune = $append(re.Rune, c);
-				_i += _rune[1];
-			}
-			return re;
-		};
-		Parse = function Parse$1(s, flags) {
-			var {$24r, _r, flags, s, $s, $r, $c} = $restore(this, {s, flags});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = parse(s, flags); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Parse$1, $c: true, $r, $24r, _r, flags, s, $s};return $f;
-		};
-		$pkg.Parse = Parse;
-		parse = function parse$1(s, flags) {
-			var {_, _2, _3, _4, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _struct, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$28, _tmp$29, _tmp$3, _tmp$30, _tmp$31, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$10, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, after, after$1, before, before$1, c, c$1, err, err$1, err$2, err$3, flags, lastRepeat, lit, max, min, n, ok, op$2, p, r, r$1, re, repeat$1, rest, rest$1, rest$2, s, t, x, $s, $deferred, $r, $c} = $restore(this, {s, flags});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			err = [err];
-			s = [s];
-			_ = ptrType.nil;
-			err[0] = $ifaceNil;
-			$deferred.push([(function(err, s) { return function parse·func1() {
-					var _1, r;
-					r = $recover();
-					_1 = r;
-					if ($interfaceIsEqual(_1, $ifaceNil)) {
-					} else if ($interfaceIsEqual(_1, new ErrorCode(("expression too large")))) {
-						err[0] = new Error.ptr("expression too large", s[0]);
-					} else if ($interfaceIsEqual(_1, new ErrorCode(("expression nests too deeply")))) {
-						err[0] = new Error.ptr("expression nests too deeply", s[0]);
-					} else {
-						$panic(r);
-					}
-				}; })(err, s), []]);
-			if (!((((flags & 2) >>> 0) === 0))) {
-				err$1 = checkUTF8(s[0]);
-				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
-					_tmp = ptrType.nil;
-					_tmp$1 = err$1;
-					_ = _tmp;
-					err[0] = _tmp$1;
-					$s = -1; return [_, err[0]];
-				}
-				_tmp$2 = literalRegexp(s[0], flags);
-				_tmp$3 = $ifaceNil;
-				_ = _tmp$2;
-				err[0] = _tmp$3;
-				$s = -1; return [_, err[0]];
-			}
-			p = new parser.ptr(0, sliceType$4.nil, ptrType.nil, 0, "", sliceType$1.nil, 0, 0, new $Int64(0, 0), false, false);
-			c = 0;
-			op$2 = 0;
-			lastRepeat = "";
-			p.flags = flags;
-			p.wholeRegexp = s[0];
-			t = s[0];
-			/* while (true) { */ case 1:
-				/* if (!(!(t === ""))) { break; } */ if(!(!(t === ""))) { $s = 2; continue; }
-				repeat$1 = "";
-					_2 = t.charCodeAt(0);
-					/* */ if (_2 === (40)) { $s = 4; continue; }
-					/* */ if (_2 === (124)) { $s = 5; continue; }
-					/* */ if (_2 === (41)) { $s = 6; continue; }
-					/* */ if (_2 === (94)) { $s = 7; continue; }
-					/* */ if (_2 === (36)) { $s = 8; continue; }
-					/* */ if (_2 === (46)) { $s = 9; continue; }
-					/* */ if (_2 === (91)) { $s = 10; continue; }
-					/* */ if ((_2 === (42)) || (_2 === (43)) || (_2 === (63))) { $s = 11; continue; }
-					/* */ if (_2 === (123)) { $s = 12; continue; }
-					/* */ if (_2 === (92)) { $s = 13; continue; }
-					/* */ $s = 14; continue;
-					/* if (_2 === (40)) { */ case 4:
-						if (!((((p.flags & 64) >>> 0) === 0)) && t.length >= 2 && (t.charCodeAt(1) === 63)) {
-							_tuple = p.parsePerlFlags(t);
-							t = _tuple[0];
-							err[0] = _tuple[1];
-							if (!($interfaceIsEqual(err[0], $ifaceNil))) {
-								_tmp$4 = ptrType.nil;
-								_tmp$5 = err[0];
-								_ = _tmp$4;
-								err[0] = _tmp$5;
-								$s = -1; return [_, err[0]];
-							}
-							/* break; */ $s = 3; continue;
-						}
-						p.numCap = p.numCap + (1) >> 0;
-						p.op(128).Cap = p.numCap;
-						t = $substring(t, 1);
-						$s = 15; continue;
-					/* } else if (_2 === (124)) { */ case 5:
-						_r = p.parseVerticalBar(); /* */ $s = 16; case 16: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						err[0] = _r;
-						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
-							_tmp$6 = ptrType.nil;
-							_tmp$7 = err[0];
-							_ = _tmp$6;
-							err[0] = _tmp$7;
-							$s = -1; return [_, err[0]];
-						}
-						t = $substring(t, 1);
-						$s = 15; continue;
-					/* } else if (_2 === (41)) { */ case 6:
-						_r$1 = p.parseRightParen(); /* */ $s = 17; case 17: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						err[0] = _r$1;
-						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
-							_tmp$8 = ptrType.nil;
-							_tmp$9 = err[0];
-							_ = _tmp$8;
-							err[0] = _tmp$9;
-							$s = -1; return [_, err[0]];
-						}
-						t = $substring(t, 1);
-						$s = 15; continue;
-					/* } else if (_2 === (94)) { */ case 7:
-						if (!((((p.flags & 16) >>> 0) === 0))) {
-							p.op(9);
-						} else {
-							p.op(7);
-						}
-						t = $substring(t, 1);
-						$s = 15; continue;
-					/* } else if (_2 === (36)) { */ case 8:
-						if (!((((p.flags & 16) >>> 0) === 0))) {
-							_struct = p.op(10);
-							_struct.Flags = (_struct.Flags | (256)) >>> 0;
-						} else {
-							p.op(8);
-						}
-						t = $substring(t, 1);
-						$s = 15; continue;
-					/* } else if (_2 === (46)) { */ case 9:
-						if (!((((p.flags & 8) >>> 0) === 0))) {
-							p.op(6);
-						} else {
-							p.op(5);
-						}
-						t = $substring(t, 1);
-						$s = 15; continue;
-					/* } else if (_2 === (91)) { */ case 10:
-						_r$2 = p.parseClass(t); /* */ $s = 18; case 18: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						_tuple$1 = _r$2;
-						t = _tuple$1[0];
-						err[0] = _tuple$1[1];
-						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
-							_tmp$10 = ptrType.nil;
-							_tmp$11 = err[0];
-							_ = _tmp$10;
-							err[0] = _tmp$11;
-							$s = -1; return [_, err[0]];
-						}
-						$s = 15; continue;
-					/* } else if ((_2 === (42)) || (_2 === (43)) || (_2 === (63))) { */ case 11:
-						before = t;
-						_3 = t.charCodeAt(0);
-						if (_3 === (42)) {
-							op$2 = 14;
-						} else if (_3 === (43)) {
-							op$2 = 15;
-						} else if (_3 === (63)) {
-							op$2 = 16;
-						}
-						after = $substring(t, 1);
-						_tuple$2 = p.repeat(op$2, 0, 0, before, after, lastRepeat);
-						after = _tuple$2[0];
-						err[0] = _tuple$2[1];
-						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
-							_tmp$12 = ptrType.nil;
-							_tmp$13 = err[0];
-							_ = _tmp$12;
-							err[0] = _tmp$13;
-							$s = -1; return [_, err[0]];
-						}
-						repeat$1 = before;
-						t = after;
-						$s = 15; continue;
-					/* } else if (_2 === (123)) { */ case 12:
-						op$2 = 17;
-						before$1 = t;
-						_tuple$3 = p.parseRepeat(t);
-						min = _tuple$3[0];
-						max = _tuple$3[1];
-						after$1 = _tuple$3[2];
-						ok = _tuple$3[3];
-						if (!ok) {
-							p.literal(123);
-							t = $substring(t, 1);
-							/* break; */ $s = 3; continue;
-						}
-						if (min < 0 || min > 1000 || max > 1000 || max >= 0 && min > max) {
-							_tmp$14 = ptrType.nil;
-							_tmp$15 = new Error.ptr("invalid repeat count", $substring(before$1, 0, (before$1.length - after$1.length >> 0)));
-							_ = _tmp$14;
-							err[0] = _tmp$15;
-							$s = -1; return [_, err[0]];
-						}
-						_tuple$4 = p.repeat(op$2, min, max, before$1, after$1, lastRepeat);
-						after$1 = _tuple$4[0];
-						err[0] = _tuple$4[1];
-						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
-							_tmp$16 = ptrType.nil;
-							_tmp$17 = err[0];
-							_ = _tmp$16;
-							err[0] = _tmp$17;
-							$s = -1; return [_, err[0]];
-						}
-						repeat$1 = before$1;
-						t = after$1;
-						$s = 15; continue;
-					/* } else if (_2 === (92)) { */ case 13:
-						if (!((((p.flags & 64) >>> 0) === 0)) && t.length >= 2) {
-							_4 = t.charCodeAt(1);
-							if (_4 === (65)) {
-								p.op(9);
-								t = $substring(t, 2);
-								/* break BigSwitch; */ $s = 3; continue s;
-							} else if (_4 === (98)) {
-								p.op(11);
-								t = $substring(t, 2);
-								/* break BigSwitch; */ $s = 3; continue s;
-							} else if (_4 === (66)) {
-								p.op(12);
-								t = $substring(t, 2);
-								/* break BigSwitch; */ $s = 3; continue s;
-							} else if (_4 === (67)) {
-								_tmp$18 = ptrType.nil;
-								_tmp$19 = new Error.ptr("invalid escape sequence", $substring(t, 0, 2));
-								_ = _tmp$18;
-								err[0] = _tmp$19;
-								$s = -1; return [_, err[0]];
-							} else if (_4 === (81)) {
-								lit = "";
-								_tuple$5 = strings.Cut($substring(t, 2), "\\E");
-								lit = _tuple$5[0];
-								t = _tuple$5[1];
-								while (true) {
-									if (!(!(lit === ""))) { break; }
-									_tuple$6 = nextRune(lit);
-									c$1 = _tuple$6[0];
-									rest = _tuple$6[1];
-									err$2 = _tuple$6[2];
-									if (!($interfaceIsEqual(err$2, $ifaceNil))) {
-										_tmp$20 = ptrType.nil;
-										_tmp$21 = err$2;
-										_ = _tmp$20;
-										err[0] = _tmp$21;
-										$s = -1; return [_, err[0]];
-									}
-									p.literal(c$1);
-									lit = rest;
-								}
-								/* break BigSwitch; */ $s = 3; continue s;
-							} else if (_4 === (122)) {
-								p.op(10);
-								t = $substring(t, 2);
-								/* break BigSwitch; */ $s = 3; continue s;
-							}
-						}
-						re = p.newRegexp(4);
-						re.Flags = p.flags;
-						/* */ if (t.length >= 2 && ((t.charCodeAt(1) === 112) || (t.charCodeAt(1) === 80))) { $s = 19; continue; }
-						/* */ $s = 20; continue;
-						/* if (t.length >= 2 && ((t.charCodeAt(1) === 112) || (t.charCodeAt(1) === 80))) { */ case 19:
-							_r$3 = p.parseUnicodeClass(t, $subslice(new sliceType$1(re.Rune0), 0, 0)); /* */ $s = 21; case 21: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							_tuple$7 = _r$3;
-							r = _tuple$7[0];
-							rest$1 = _tuple$7[1];
-							err$3 = _tuple$7[2];
-							if (!($interfaceIsEqual(err$3, $ifaceNil))) {
-								_tmp$22 = ptrType.nil;
-								_tmp$23 = err$3;
-								_ = _tmp$22;
-								err[0] = _tmp$23;
-								$s = -1; return [_, err[0]];
-							}
-							if (!(r === sliceType$1.nil)) {
-								re.Rune = r;
-								t = rest$1;
-								p.push(re);
-								/* break BigSwitch; */ $s = 3; continue s;
-							}
-						/* } */ case 20:
-						_r$4 = p.parsePerlClassEscape(t, $subslice(new sliceType$1(re.Rune0), 0, 0)); /* */ $s = 22; case 22: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						_tuple$8 = _r$4;
-						r$1 = _tuple$8[0];
-						rest$2 = _tuple$8[1];
-						if (!(r$1 === sliceType$1.nil)) {
-							re.Rune = r$1;
-							t = rest$2;
-							p.push(re);
-							/* break BigSwitch; */ $s = 3; continue s;
-						}
-						p.reuse(re);
-						_tuple$9 = p.parseEscape(t);
-						c = _tuple$9[0];
-						t = _tuple$9[1];
-						err[0] = _tuple$9[2];
-						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
-							_tmp$24 = ptrType.nil;
-							_tmp$25 = err[0];
-							_ = _tmp$24;
-							err[0] = _tmp$25;
-							$s = -1; return [_, err[0]];
-						}
-						p.literal(c);
-						$s = 15; continue;
-					/* } else { */ case 14:
-						_tuple$10 = nextRune(t);
-						c = _tuple$10[0];
-						t = _tuple$10[1];
-						err[0] = _tuple$10[2];
-						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
-							_tmp$26 = ptrType.nil;
-							_tmp$27 = err[0];
-							_ = _tmp$26;
-							err[0] = _tmp$27;
-							$s = -1; return [_, err[0]];
-						}
-						p.literal(c);
-					/* } */ case 15:
-				case 3:
-				lastRepeat = repeat$1;
-			$s = 1; continue;
-			case 2:
-			_r$5 = p.concat(); /* */ $s = 23; case 23: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_r$5;
-			_r$6 = p.swapVerticalBar(); /* */ $s = 26; case 26: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			/* */ if (_r$6) { $s = 24; continue; }
-			/* */ $s = 25; continue;
-			/* if (_r$6) { */ case 24:
-				p.stack = $subslice(p.stack, 0, (p.stack.$length - 1 >> 0));
-			/* } */ case 25:
-			_r$7 = p.alternate(); /* */ $s = 27; case 27: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			_r$7;
-			n = p.stack.$length;
-			if (!((n === 1))) {
-				_tmp$28 = ptrType.nil;
-				_tmp$29 = new Error.ptr("missing closing )", s[0]);
-				_ = _tmp$28;
-				err[0] = _tmp$29;
-				$s = -1; return [_, err[0]];
-			}
-			_tmp$30 = (x = p.stack, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
-			_tmp$31 = $ifaceNil;
-			_ = _tmp$30;
-			err[0] = _tmp$31;
-			$s = -1; return [_, err[0]];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [_, err[0]]; } if($curGoroutine.asleep) { var $f = {$blk: parse$1, $c: true, $r, _, _2, _3, _4, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _struct, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$28, _tmp$29, _tmp$3, _tmp$30, _tmp$31, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$10, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, after, after$1, before, before$1, c, c$1, err, err$1, err$2, err$3, flags, lastRepeat, lit, max, min, n, ok, op$2, p, r, r$1, re, repeat$1, rest, rest$1, rest$2, s, t, x, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseRepeat = function parseRepeat(s) {
-			var _tuple, _tuple$1, max, min, ok, ok1, p, rest, s;
-			min = 0;
-			max = 0;
-			rest = "";
-			ok = false;
-			p = this;
-			if (s === "" || !((s.charCodeAt(0) === 123))) {
-				return [min, max, rest, ok];
-			}
-			s = $substring(s, 1);
-			ok1 = false;
-			_tuple = p.parseInt(s);
-			min = _tuple[0];
-			s = _tuple[1];
-			ok1 = _tuple[2];
-			if (!ok1) {
-				return [min, max, rest, ok];
-			}
-			if (s === "") {
-				return [min, max, rest, ok];
-			}
-			if (!((s.charCodeAt(0) === 44))) {
-				max = min;
-			} else {
-				s = $substring(s, 1);
-				if (s === "") {
-					return [min, max, rest, ok];
-				}
-				if (s.charCodeAt(0) === 125) {
-					max = -1;
-				} else {
-					_tuple$1 = p.parseInt(s);
-					max = _tuple$1[0];
-					s = _tuple$1[1];
-					ok1 = _tuple$1[2];
-					if (!ok1) {
-						return [min, max, rest, ok];
-					} else if (max < 0) {
-						min = -1;
-					}
-				}
-			}
-			if (s === "" || !((s.charCodeAt(0) === 125))) {
-				return [min, max, rest, ok];
-			}
-			rest = $substring(s, 1);
-			ok = true;
-			return [min, max, rest, ok];
-		};
-		$ptrType(parser).prototype.parsePerlFlags = function parsePerlFlags(s) {
-			var _1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, c, capture, end, err, flags, name, p, re, rest, s, sawFlag, sign, t;
-			rest = "";
-			err = $ifaceNil;
-			p = this;
-			t = s;
-			if (t.length > 4 && (t.charCodeAt(2) === 80) && (t.charCodeAt(3) === 60)) {
-				end = strings.IndexRune(t, 62);
-				if (end < 0) {
-					err = checkUTF8(t);
-					if (!($interfaceIsEqual(err, $ifaceNil))) {
-						_tmp = "";
-						_tmp$1 = err;
-						rest = _tmp;
-						err = _tmp$1;
-						return [rest, err];
-					}
-					_tmp$2 = "";
-					_tmp$3 = new Error.ptr("invalid named capture", s);
-					rest = _tmp$2;
-					err = _tmp$3;
-					return [rest, err];
-				}
-				capture = $substring(t, 0, (end + 1 >> 0));
-				name = $substring(t, 4, end);
-				err = checkUTF8(name);
-				if (!($interfaceIsEqual(err, $ifaceNil))) {
-					_tmp$4 = "";
-					_tmp$5 = err;
-					rest = _tmp$4;
-					err = _tmp$5;
-					return [rest, err];
-				}
-				if (!isValidCaptureName(name)) {
-					_tmp$6 = "";
-					_tmp$7 = new Error.ptr("invalid named capture", capture);
-					rest = _tmp$6;
-					err = _tmp$7;
-					return [rest, err];
-				}
-				p.numCap = p.numCap + (1) >> 0;
-				re = p.op(128);
-				re.Cap = p.numCap;
-				re.Name = name;
-				_tmp$8 = $substring(t, (end + 1 >> 0));
-				_tmp$9 = $ifaceNil;
-				rest = _tmp$8;
-				err = _tmp$9;
-				return [rest, err];
-			}
-			c = 0;
-			t = $substring(t, 2);
-			flags = p.flags;
-			sign = 1;
-			sawFlag = false;
-			Loop:
-			while (true) {
-				if (!(!(t === ""))) { break; }
-				_tuple = nextRune(t);
-				c = _tuple[0];
-				t = _tuple[1];
-				err = _tuple[2];
-				if (!($interfaceIsEqual(err, $ifaceNil))) {
-					_tmp$10 = "";
-					_tmp$11 = err;
-					rest = _tmp$10;
-					err = _tmp$11;
-					return [rest, err];
-				}
-				_1 = c;
-				if (_1 === (105)) {
-					flags = (flags | (1)) >>> 0;
-					sawFlag = true;
-				} else if (_1 === (109)) {
-					flags = (flags & ~(16)) << 16 >>> 16;
-					sawFlag = true;
-				} else if (_1 === (115)) {
-					flags = (flags | (8)) >>> 0;
-					sawFlag = true;
-				} else if (_1 === (85)) {
-					flags = (flags | (32)) >>> 0;
-					sawFlag = true;
-				} else if (_1 === (45)) {
-					if (sign < 0) {
-						break Loop;
-					}
-					sign = -1;
-					flags = ~flags << 16 >>> 16;
-					sawFlag = false;
-				} else if ((_1 === (58)) || (_1 === (41))) {
-					if (sign < 0) {
-						if (!sawFlag) {
-							break Loop;
-						}
-						flags = ~flags << 16 >>> 16;
-					}
-					if (c === 58) {
-						p.op(128);
-					}
-					p.flags = flags;
-					_tmp$12 = t;
-					_tmp$13 = $ifaceNil;
-					rest = _tmp$12;
-					err = _tmp$13;
-					return [rest, err];
-				} else {
-					break Loop;
-				}
-			}
-			_tmp$14 = "";
-			_tmp$15 = new Error.ptr("invalid or unsupported Perl syntax", $substring(s, 0, (s.length - t.length >> 0)));
-			rest = _tmp$14;
-			err = _tmp$15;
-			return [rest, err];
-		};
-		isValidCaptureName = function isValidCaptureName$1(name) {
-			var _i, _ref, _rune, c, name;
-			if (name === "") {
-				return false;
-			}
-			_ref = name;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.length)) { break; }
-				_rune = $decodeRune(_ref, _i);
-				c = _rune[0];
-				if (!((c === 95)) && !isalnum(c)) {
-					return false;
-				}
-				_i += _rune[1];
-			}
-			return true;
-		};
-		$ptrType(parser).prototype.parseInt = function parseInt(s) {
-			var i, n, ok, p, rest, s, t;
-			n = 0;
-			rest = "";
-			ok = false;
-			p = this;
-			if (s === "" || s.charCodeAt(0) < 48 || 57 < s.charCodeAt(0)) {
-				return [n, rest, ok];
-			}
-			if (s.length >= 2 && (s.charCodeAt(0) === 48) && 48 <= s.charCodeAt(1) && s.charCodeAt(1) <= 57) {
-				return [n, rest, ok];
-			}
-			t = s;
-			while (true) {
-				if (!(!(s === "") && 48 <= s.charCodeAt(0) && s.charCodeAt(0) <= 57)) { break; }
-				s = $substring(s, 1);
-			}
-			rest = s;
-			ok = true;
-			t = $substring(t, 0, (t.length - s.length >> 0));
-			i = 0;
-			while (true) {
-				if (!(i < t.length)) { break; }
-				if (n >= 100000000) {
-					n = -1;
-					break;
-				}
-				n = (($imul(n, 10)) + ((t.charCodeAt(i) >> 0)) >> 0) - 48 >> 0;
-				i = i + (1) >> 0;
-			}
-			return [n, rest, ok];
-		};
-		isCharClass = function isCharClass$1(re) {
-			var re;
-			return (re.Op === 3) && (re.Rune.$length === 1) || (re.Op === 4) || (re.Op === 5) || (re.Op === 6);
-		};
-		matchRune = function matchRune$1(re, r) {
-			var _1, i, r, re, x, x$1, x$2, x$3;
-			_1 = re.Op;
-			if (_1 === (3)) {
-				return (re.Rune.$length === 1) && ((x = re.Rune, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) === r);
-			} else if (_1 === (4)) {
-				i = 0;
-				while (true) {
-					if (!(i < re.Rune.$length)) { break; }
-					if ((x$1 = re.Rune, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i])) <= r && r <= (x$2 = re.Rune, x$3 = i + 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]))) {
-						return true;
-					}
-					i = i + (2) >> 0;
-				}
-				return false;
-			} else if (_1 === (5)) {
-				return !((r === 10));
-			} else if (_1 === (6)) {
-				return true;
-			}
-			return false;
-		};
-		$ptrType(parser).prototype.parseVerticalBar = function parseVerticalBar() {
-			var {_r, _r$1, p, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			_r = p.concat(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r;
-			_r$1 = p.swapVerticalBar(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (!_r$1) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!_r$1) { */ case 2:
-				p.op(129);
-			/* } */ case 3:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: parseVerticalBar, $c: true, $r, _r, _r$1, p, $s};return $f;
-		};
-		mergeCharClass = function mergeCharClass$1(dst, src) {
-			var _1, dst, src, x, x$1, x$2, x$3, x$4;
-			switch (0) { default:
-				_1 = dst.Op;
-				if (_1 === (6)) {
-				} else if (_1 === (5)) {
-					if (matchRune(src, 10)) {
-						dst.Op = 6;
-					}
-				} else if (_1 === (4)) {
-					if (src.Op === 3) {
-						dst.Rune = appendLiteral(dst.Rune, (x = src.Rune, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])), src.Flags);
-					} else {
-						dst.Rune = appendClass(dst.Rune, src.Rune);
-					}
-				} else if (_1 === (3)) {
-					if (((x$1 = src.Rune, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])) === (x$2 = dst.Rune, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]))) && (src.Flags === dst.Flags)) {
-						break;
-					}
-					dst.Op = 4;
-					dst.Rune = appendLiteral($subslice(dst.Rune, 0, 0), (x$3 = dst.Rune, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])), dst.Flags);
-					dst.Rune = appendLiteral(dst.Rune, (x$4 = src.Rune, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0])), src.Flags);
-				}
-			}
-		};
-		$ptrType(parser).prototype.swapVerticalBar = function swapVerticalBar() {
-			var {_tmp, _tmp$1, n, p, re1, re1$1, re2, re3, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			n = p.stack.$length;
-			if (n >= 3 && ((x = p.stack, x$1 = n - 2 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Op === 129) && isCharClass((x$2 = p.stack, x$3 = n - 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]))) && isCharClass((x$4 = p.stack, x$5 = n - 3 >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])))) {
-				re1 = (x$6 = p.stack, x$7 = n - 1 >> 0, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7]));
-				re3 = (x$8 = p.stack, x$9 = n - 3 >> 0, ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9]));
-				if (re1.Op > re3.Op) {
-					_tmp = re3;
-					_tmp$1 = re1;
-					re1 = _tmp;
-					re3 = _tmp$1;
-					(x$10 = p.stack, x$11 = n - 3 >> 0, ((x$11 < 0 || x$11 >= x$10.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + x$11] = re3));
-				}
-				mergeCharClass(re3, re1);
-				p.reuse(re1);
-				p.stack = $subslice(p.stack, 0, (n - 1 >> 0));
-				$s = -1; return true;
-			}
-			/* */ if (n >= 2) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (n >= 2) { */ case 1:
-				re1$1 = (x$12 = p.stack, x$13 = n - 1 >> 0, ((x$13 < 0 || x$13 >= x$12.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$12.$array[x$12.$offset + x$13]));
-				re2 = (x$14 = p.stack, x$15 = n - 2 >> 0, ((x$15 < 0 || x$15 >= x$14.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + x$15]));
-				/* */ if (re2.Op === 129) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (re2.Op === 129) { */ case 3:
-					/* */ if (n >= 3) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (n >= 3) { */ case 5:
-						$r = cleanAlt((x$16 = p.stack, x$17 = n - 3 >> 0, ((x$17 < 0 || x$17 >= x$16.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$16.$array[x$16.$offset + x$17]))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 6:
-					(x$18 = p.stack, x$19 = n - 2 >> 0, ((x$19 < 0 || x$19 >= x$18.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$18.$array[x$18.$offset + x$19] = re1$1));
-					(x$20 = p.stack, x$21 = n - 1 >> 0, ((x$21 < 0 || x$21 >= x$20.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$20.$array[x$20.$offset + x$21] = re2));
-					$s = -1; return true;
-				/* } */ case 4:
-			/* } */ case 2:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: swapVerticalBar, $c: true, $r, _tmp, _tmp$1, n, p, re1, re1$1, re2, re3, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
-		};
-		$ptrType(parser).prototype.parseRightParen = function parseRightParen() {
-			var {_r, _r$1, _r$2, n, p, re1, re2, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			_r = p.concat(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r;
-			_r$1 = p.swapVerticalBar(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (_r$1) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (_r$1) { */ case 2:
-				p.stack = $subslice(p.stack, 0, (p.stack.$length - 1 >> 0));
-			/* } */ case 3:
-			_r$2 = p.alternate(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$2;
-			n = p.stack.$length;
-			if (n < 2) {
-				$s = -1; return new Error.ptr("unexpected )", p.wholeRegexp);
-			}
-			re1 = (x = p.stack, x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-			re2 = (x$2 = p.stack, x$3 = n - 2 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]));
-			p.stack = $subslice(p.stack, 0, (n - 2 >> 0));
-			if (!((re2.Op === 128))) {
-				$s = -1; return new Error.ptr("unexpected )", p.wholeRegexp);
-			}
-			p.flags = re2.Flags;
-			if (re2.Cap === 0) {
-				p.push(re1);
-			} else {
-				re2.Op = 13;
-				re2.Sub = $subslice(new sliceType$4(re2.Sub0), 0, 1);
-				(x$4 = re2.Sub, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0] = re1));
-				p.push(re2);
-			}
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: parseRightParen, $c: true, $r, _r, _r$1, _r$2, n, p, re1, re2, x, x$1, x$2, x$3, x$4, $s};return $f;
-		};
-		$ptrType(parser).prototype.parseEscape = function parseEscape(s) {
-			var _1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$28, _tmp$29, _tmp$3, _tmp$30, _tmp$31, _tmp$32, _tmp$33, _tmp$34, _tmp$35, _tmp$36, _tmp$37, _tmp$38, _tmp$39, _tmp$4, _tmp$40, _tmp$41, _tmp$42, _tmp$43, _tmp$44, _tmp$45, _tmp$46, _tmp$47, _tmp$48, _tmp$49, _tmp$5, _tmp$50, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, c, err, i, nhex, p, r, rest, s, t, v, x, y;
-			r = 0;
-			rest = "";
-			err = $ifaceNil;
-			p = this;
-			t = $substring(s, 1);
-			if (t === "") {
-				_tmp = 0;
-				_tmp$1 = "";
-				_tmp$2 = new Error.ptr("trailing backslash at end of expression", "");
-				r = _tmp;
-				rest = _tmp$1;
-				err = _tmp$2;
-				return [r, rest, err];
-			}
-			_tuple = nextRune(t);
-			c = _tuple[0];
-			t = _tuple[1];
-			err = _tuple[2];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				_tmp$3 = 0;
-				_tmp$4 = "";
-				_tmp$5 = err;
-				r = _tmp$3;
-				rest = _tmp$4;
-				err = _tmp$5;
-				return [r, rest, err];
-			}
-			Switch:
-			switch (0) { default:
-				_1 = c;
-				if ((_1 === (49)) || (_1 === (50)) || (_1 === (51)) || (_1 === (52)) || (_1 === (53)) || (_1 === (54)) || (_1 === (55))) {
-					if (t === "" || t.charCodeAt(0) < 48 || t.charCodeAt(0) > 55) {
-						break;
-					}
-					r = c - 48 >> 0;
-					i = 1;
-					while (true) {
-						if (!(i < 3)) { break; }
-						if (t === "" || t.charCodeAt(0) < 48 || t.charCodeAt(0) > 55) {
-							break;
-						}
-						r = (($imul(r, 8)) + ((t.charCodeAt(0) >> 0)) >> 0) - 48 >> 0;
-						t = $substring(t, 1);
-						i = i + (1) >> 0;
-					}
-					_tmp$6 = r;
-					_tmp$7 = t;
-					_tmp$8 = $ifaceNil;
-					r = _tmp$6;
-					rest = _tmp$7;
-					err = _tmp$8;
-					return [r, rest, err];
-				} else if (_1 === (48)) {
-					r = c - 48 >> 0;
-					i = 1;
-					while (true) {
-						if (!(i < 3)) { break; }
-						if (t === "" || t.charCodeAt(0) < 48 || t.charCodeAt(0) > 55) {
-							break;
-						}
-						r = (($imul(r, 8)) + ((t.charCodeAt(0) >> 0)) >> 0) - 48 >> 0;
-						t = $substring(t, 1);
-						i = i + (1) >> 0;
-					}
-					_tmp$9 = r;
-					_tmp$10 = t;
-					_tmp$11 = $ifaceNil;
-					r = _tmp$9;
-					rest = _tmp$10;
-					err = _tmp$11;
-					return [r, rest, err];
-				} else if (_1 === (120)) {
-					if (t === "") {
-						break;
-					}
-					_tuple$1 = nextRune(t);
-					c = _tuple$1[0];
-					t = _tuple$1[1];
-					err = _tuple$1[2];
-					if (!($interfaceIsEqual(err, $ifaceNil))) {
-						_tmp$12 = 0;
-						_tmp$13 = "";
-						_tmp$14 = err;
-						r = _tmp$12;
-						rest = _tmp$13;
-						err = _tmp$14;
-						return [r, rest, err];
-					}
-					if (c === 123) {
-						nhex = 0;
-						r = 0;
-						while (true) {
-							if (t === "") {
-								break Switch;
-							}
-							_tuple$2 = nextRune(t);
-							c = _tuple$2[0];
-							t = _tuple$2[1];
-							err = _tuple$2[2];
-							if (!($interfaceIsEqual(err, $ifaceNil))) {
-								_tmp$15 = 0;
-								_tmp$16 = "";
-								_tmp$17 = err;
-								r = _tmp$15;
-								rest = _tmp$16;
-								err = _tmp$17;
-								return [r, rest, err];
-							}
-							if (c === 125) {
-								break;
-							}
-							v = unhex(c);
-							if (v < 0) {
-								break Switch;
-							}
-							r = ($imul(r, 16)) + v >> 0;
-							if (r > 1114111) {
-								break Switch;
-							}
-							nhex = nhex + (1) >> 0;
-						}
-						if (nhex === 0) {
-							break Switch;
-						}
-						_tmp$18 = r;
-						_tmp$19 = t;
-						_tmp$20 = $ifaceNil;
-						r = _tmp$18;
-						rest = _tmp$19;
-						err = _tmp$20;
-						return [r, rest, err];
-					}
-					x = unhex(c);
-					_tuple$3 = nextRune(t);
-					c = _tuple$3[0];
-					t = _tuple$3[1];
-					err = _tuple$3[2];
-					if (!($interfaceIsEqual(err, $ifaceNil))) {
-						_tmp$21 = 0;
-						_tmp$22 = "";
-						_tmp$23 = err;
-						r = _tmp$21;
-						rest = _tmp$22;
-						err = _tmp$23;
-						return [r, rest, err];
-					}
-					y = unhex(c);
-					if (x < 0 || y < 0) {
-						break;
-					}
-					_tmp$24 = ($imul(x, 16)) + y >> 0;
-					_tmp$25 = t;
-					_tmp$26 = $ifaceNil;
-					r = _tmp$24;
-					rest = _tmp$25;
-					err = _tmp$26;
-					return [r, rest, err];
-				} else if (_1 === (97)) {
-					_tmp$27 = 7;
-					_tmp$28 = t;
-					_tmp$29 = err;
-					r = _tmp$27;
-					rest = _tmp$28;
-					err = _tmp$29;
-					return [r, rest, err];
-				} else if (_1 === (102)) {
-					_tmp$30 = 12;
-					_tmp$31 = t;
-					_tmp$32 = err;
-					r = _tmp$30;
-					rest = _tmp$31;
-					err = _tmp$32;
-					return [r, rest, err];
-				} else if (_1 === (110)) {
-					_tmp$33 = 10;
-					_tmp$34 = t;
-					_tmp$35 = err;
-					r = _tmp$33;
-					rest = _tmp$34;
-					err = _tmp$35;
-					return [r, rest, err];
-				} else if (_1 === (114)) {
-					_tmp$36 = 13;
-					_tmp$37 = t;
-					_tmp$38 = err;
-					r = _tmp$36;
-					rest = _tmp$37;
-					err = _tmp$38;
-					return [r, rest, err];
-				} else if (_1 === (116)) {
-					_tmp$39 = 9;
-					_tmp$40 = t;
-					_tmp$41 = err;
-					r = _tmp$39;
-					rest = _tmp$40;
-					err = _tmp$41;
-					return [r, rest, err];
-				} else if (_1 === (118)) {
-					_tmp$42 = 11;
-					_tmp$43 = t;
-					_tmp$44 = err;
-					r = _tmp$42;
-					rest = _tmp$43;
-					err = _tmp$44;
-					return [r, rest, err];
-				} else if (c < 128 && !isalnum(c)) {
-					_tmp$45 = c;
-					_tmp$46 = t;
-					_tmp$47 = $ifaceNil;
-					r = _tmp$45;
-					rest = _tmp$46;
-					err = _tmp$47;
-					return [r, rest, err];
-				}
-			}
-			_tmp$48 = 0;
-			_tmp$49 = "";
-			_tmp$50 = new Error.ptr("invalid escape sequence", $substring(s, 0, (s.length - t.length >> 0)));
-			r = _tmp$48;
-			rest = _tmp$49;
-			err = _tmp$50;
-			return [r, rest, err];
-		};
-		$ptrType(parser).prototype.parseClassChar = function parseClassChar(s, wholeClass) {
-			var _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, err, p, r, rest, s, wholeClass;
-			r = 0;
-			rest = "";
-			err = $ifaceNil;
-			p = this;
-			if (s === "") {
-				_tmp = 0;
-				_tmp$1 = "";
-				_tmp$2 = new Error.ptr("missing closing ]", wholeClass);
-				r = _tmp;
-				rest = _tmp$1;
-				err = _tmp$2;
-				return [r, rest, err];
-			}
-			if (s.charCodeAt(0) === 92) {
-				_tuple = p.parseEscape(s);
-				r = _tuple[0];
-				rest = _tuple[1];
-				err = _tuple[2];
-				return [r, rest, err];
-			}
-			_tuple$1 = nextRune(s);
-			r = _tuple$1[0];
-			rest = _tuple$1[1];
-			err = _tuple$1[2];
-			return [r, rest, err];
-		};
-		$ptrType(parser).prototype.parsePerlClassEscape = function parsePerlClassEscape(s, r) {
-			var {$24r, _entry, _r, _tmp, _tmp$1, g, out, p, r, rest, s, $s, $r, $c} = $restore(this, {s, r});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			out = sliceType$1.nil;
-			rest = "";
-			p = this;
-			if ((((p.flags & 64) >>> 0) === 0) || s.length < 2 || !((s.charCodeAt(0) === 92))) {
-				$s = -1; return [out, rest];
-			}
-			g = $clone((_entry = $mapIndex(perlGroup,$String.keyFor($substring(s, 0, 2))), _entry !== undefined ? _entry.v : new charGroup.ptr(0, sliceType$1.nil)), charGroup);
-			if (g.sign === 0) {
-				$s = -1; return [out, rest];
-			}
-			_r = p.appendGroup(r, $clone(g, charGroup)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tmp = _r;
-			_tmp$1 = $substring(s, 2);
-			out = _tmp;
-			rest = _tmp$1;
-			$24r = [out, rest];
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: parsePerlClassEscape, $c: true, $r, $24r, _entry, _r, _tmp, _tmp$1, g, out, p, r, rest, s, $s};return $f;
-		};
-		$ptrType(parser).prototype.parseNamedClass = function parseNamedClass(s, r) {
-			var {$24r, _entry, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, err, g, i, name, out, p, r, rest, s, $s, $r, $c} = $restore(this, {s, r});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			out = sliceType$1.nil;
-			rest = "";
-			err = $ifaceNil;
-			p = this;
-			if (s.length < 2 || !((s.charCodeAt(0) === 91)) || !((s.charCodeAt(1) === 58))) {
-				$s = -1; return [out, rest, err];
-			}
-			i = strings.Index($substring(s, 2), ":]");
-			if (i < 0) {
-				$s = -1; return [out, rest, err];
-			}
-			i = i + (2) >> 0;
-			_tmp = $substring(s, 0, (i + 2 >> 0));
-			_tmp$1 = $substring(s, (i + 2 >> 0));
-			name = _tmp;
-			s = _tmp$1;
-			g = $clone((_entry = $mapIndex(posixGroup,$String.keyFor(name)), _entry !== undefined ? _entry.v : new charGroup.ptr(0, sliceType$1.nil)), charGroup);
-			if (g.sign === 0) {
-				_tmp$2 = sliceType$1.nil;
-				_tmp$3 = "";
-				_tmp$4 = new Error.ptr("invalid character class range", name);
-				out = _tmp$2;
-				rest = _tmp$3;
-				err = _tmp$4;
-				$s = -1; return [out, rest, err];
-			}
-			_r = p.appendGroup(r, $clone(g, charGroup)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tmp$5 = _r;
-			_tmp$6 = s;
-			_tmp$7 = $ifaceNil;
-			out = _tmp$5;
-			rest = _tmp$6;
-			err = _tmp$7;
-			$24r = [out, rest, err];
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: parseNamedClass, $c: true, $r, $24r, _entry, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, err, g, i, name, out, p, r, rest, s, $s};return $f;
-		};
-		$ptrType(parser).prototype.appendGroup = function appendGroup(r, g) {
-			var {_r, g, p, r, tmp, $s, $r, $c} = $restore(this, {r, g});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			/* */ if (((p.flags & 1) >>> 0) === 0) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (((p.flags & 1) >>> 0) === 0) { */ case 1:
-				if (g.sign < 0) {
-					r = appendNegatedClass(r, g.class$1);
-				} else {
-					r = appendClass(r, g.class$1);
-				}
-				$s = 3; continue;
-			/* } else { */ case 2:
-				tmp = $subslice(p.tmpClass, 0, 0);
-				tmp = appendFoldedClass(tmp, g.class$1);
-				p.tmpClass = tmp;
-				_r = cleanClass((p.$ptr_tmpClass || (p.$ptr_tmpClass = new ptrType$2(function() { return this.$target.tmpClass; }, function($v) { this.$target.tmpClass = $v; }, p)))); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				tmp = _r;
-				if (g.sign < 0) {
-					r = appendNegatedClass(r, tmp);
-				} else {
-					r = appendClass(r, tmp);
-				}
-			/* } */ case 3:
-			$s = -1; return r;
-			/* */ } return; } var $f = {$blk: appendGroup, $c: true, $r, _r, g, p, r, tmp, $s};return $f;
-		};
-		unicodeTable = function unicodeTable$1(name) {
-			var _entry, _entry$1, _entry$2, _entry$3, name, t, t$1;
-			if (name === "Any") {
-				return [anyTable, anyTable];
-			}
-			t = (_entry = $mapIndex(unicode.Categories,$String.keyFor(name)), _entry !== undefined ? _entry.v : ptrType$3.nil);
-			if (!(t === ptrType$3.nil)) {
-				return [t, (_entry$1 = $mapIndex(unicode.FoldCategory,$String.keyFor(name)), _entry$1 !== undefined ? _entry$1.v : ptrType$3.nil)];
-			}
-			t$1 = (_entry$2 = $mapIndex(unicode.Scripts,$String.keyFor(name)), _entry$2 !== undefined ? _entry$2.v : ptrType$3.nil);
-			if (!(t$1 === ptrType$3.nil)) {
-				return [t$1, (_entry$3 = $mapIndex(unicode.FoldScript,$String.keyFor(name)), _entry$3 !== undefined ? _entry$3.v : ptrType$3.nil)];
-			}
-			return [ptrType$3.nil, ptrType$3.nil];
-		};
-		$ptrType(parser).prototype.parseUnicodeClass = function parseUnicodeClass(s, r) {
-			var {_r, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, c, end, err, fold, name, out, p, r, rest, s, seq, sign, t, tab, tmp, $s, $r, $c} = $restore(this, {s, r});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			out = sliceType$1.nil;
-			rest = "";
-			err = $ifaceNil;
-			p = this;
-			if ((((p.flags & 128) >>> 0) === 0) || s.length < 2 || !((s.charCodeAt(0) === 92)) || !((s.charCodeAt(1) === 112)) && !((s.charCodeAt(1) === 80))) {
-				$s = -1; return [out, rest, err];
-			}
-			sign = 1;
-			if (s.charCodeAt(1) === 80) {
-				sign = -1;
-			}
-			t = $substring(s, 2);
-			_tuple = nextRune(t);
-			c = _tuple[0];
-			t = _tuple[1];
-			err = _tuple[2];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [out, rest, err];
-			}
-			_tmp = "";
-			_tmp$1 = "";
-			seq = _tmp;
-			name = _tmp$1;
-			if (!((c === 123))) {
-				seq = $substring(s, 0, (s.length - t.length >> 0));
-				name = $substring(seq, 2);
-			} else {
-				end = strings.IndexRune(s, 125);
-				if (end < 0) {
-					err = checkUTF8(s);
-					if (!($interfaceIsEqual(err, $ifaceNil))) {
-						$s = -1; return [out, rest, err];
-					}
-					_tmp$2 = sliceType$1.nil;
-					_tmp$3 = "";
-					_tmp$4 = new Error.ptr("invalid character class range", s);
-					out = _tmp$2;
-					rest = _tmp$3;
-					err = _tmp$4;
-					$s = -1; return [out, rest, err];
-				}
-				_tmp$5 = $substring(s, 0, (end + 1 >> 0));
-				_tmp$6 = $substring(s, (end + 1 >> 0));
-				seq = _tmp$5;
-				t = _tmp$6;
-				name = $substring(s, 3, end);
-				err = checkUTF8(name);
-				if (!($interfaceIsEqual(err, $ifaceNil))) {
-					$s = -1; return [out, rest, err];
-				}
-			}
-			if (!(name === "") && (name.charCodeAt(0) === 94)) {
-				sign = -sign;
-				name = $substring(name, 1);
-			}
-			_tuple$1 = unicodeTable(name);
-			tab = _tuple$1[0];
-			fold = _tuple$1[1];
-			if (tab === ptrType$3.nil) {
-				_tmp$7 = sliceType$1.nil;
-				_tmp$8 = "";
-				_tmp$9 = new Error.ptr("invalid character class range", seq);
-				out = _tmp$7;
-				rest = _tmp$8;
-				err = _tmp$9;
-				$s = -1; return [out, rest, err];
-			}
-			/* */ if ((((p.flags & 1) >>> 0) === 0) || fold === ptrType$3.nil) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if ((((p.flags & 1) >>> 0) === 0) || fold === ptrType$3.nil) { */ case 1:
-				if (sign > 0) {
-					r = appendTable(r, tab);
-				} else {
-					r = appendNegatedTable(r, tab);
-				}
-				$s = 3; continue;
-			/* } else { */ case 2:
-				tmp = $subslice(p.tmpClass, 0, 0);
-				tmp = appendTable(tmp, tab);
-				tmp = appendTable(tmp, fold);
-				p.tmpClass = tmp;
-				_r = cleanClass((p.$ptr_tmpClass || (p.$ptr_tmpClass = new ptrType$2(function() { return this.$target.tmpClass; }, function($v) { this.$target.tmpClass = $v; }, p)))); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				tmp = _r;
-				if (sign > 0) {
-					r = appendClass(r, tmp);
-				} else {
-					r = appendNegatedClass(r, tmp);
-				}
-			/* } */ case 3:
-			_tmp$10 = r;
-			_tmp$11 = t;
-			_tmp$12 = $ifaceNil;
-			out = _tmp$10;
-			rest = _tmp$11;
-			err = _tmp$12;
-			$s = -1; return [out, rest, err];
-			/* */ } return; } var $f = {$blk: parseUnicodeClass, $c: true, $r, _r, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, c, end, err, fold, name, out, p, r, rest, s, seq, sign, t, tab, tmp, $s};return $f;
-		};
-		$ptrType(parser).prototype.parseClass = function parseClass(s) {
-			var {_r, _r$1, _r$2, _r$3, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, class$1, err, err$1, err$2, first, hi, lo, nclass, nclass$1, nclass$2, nt, nt$1, nt$2, p, re, rest, rng, s, sign, size, t, $s, $r, $c} = $restore(this, {s});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			rest = "";
-			err = $ifaceNil;
-			p = this;
-			t = $substring(s, 1);
-			re = p.newRegexp(4);
-			re.Flags = p.flags;
-			re.Rune = $subslice(new sliceType$1(re.Rune0), 0, 0);
-			sign = 1;
-			if (!(t === "") && (t.charCodeAt(0) === 94)) {
-				sign = -1;
-				t = $substring(t, 1);
-				if (((p.flags & 4) >>> 0) === 0) {
-					re.Rune = $append(re.Rune, 10, 10);
-				}
-			}
-			class$1 = re.Rune;
-			first = true;
-			/* while (true) { */ case 1:
-				/* if (!(t === "" || !((t.charCodeAt(0) === 93)) || first)) { break; } */ if(!(t === "" || !((t.charCodeAt(0) === 93)) || first)) { $s = 2; continue; }
-				if (!(t === "") && (t.charCodeAt(0) === 45) && (((p.flags & 64) >>> 0) === 0) && !first && ((t.length === 1) || !((t.charCodeAt(1) === 93)))) {
-					_tuple = utf8.DecodeRuneInString($substring(t, 1));
-					size = _tuple[1];
-					_tmp = "";
-					_tmp$1 = new Error.ptr("invalid character class range", $substring(t, 0, (1 + size >> 0)));
-					rest = _tmp;
-					err = _tmp$1;
-					$s = -1; return [rest, err];
-				}
-				first = false;
-				/* */ if (t.length > 2 && (t.charCodeAt(0) === 91) && (t.charCodeAt(1) === 58)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (t.length > 2 && (t.charCodeAt(0) === 91) && (t.charCodeAt(1) === 58)) { */ case 3:
-					_r = p.parseNamedClass(t, class$1); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_tuple$1 = _r;
-					nclass = _tuple$1[0];
-					nt = _tuple$1[1];
-					err$1 = _tuple$1[2];
-					if (!($interfaceIsEqual(err$1, $ifaceNil))) {
-						_tmp$2 = "";
-						_tmp$3 = err$1;
-						rest = _tmp$2;
-						err = _tmp$3;
-						$s = -1; return [rest, err];
-					}
-					if (!(nclass === sliceType$1.nil)) {
-						_tmp$4 = nclass;
-						_tmp$5 = nt;
-						class$1 = _tmp$4;
-						t = _tmp$5;
-						/* continue; */ $s = 1; continue;
-					}
-				/* } */ case 4:
-				_r$1 = p.parseUnicodeClass(t, class$1); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple$2 = _r$1;
-				nclass$1 = _tuple$2[0];
-				nt$1 = _tuple$2[1];
-				err$2 = _tuple$2[2];
-				if (!($interfaceIsEqual(err$2, $ifaceNil))) {
-					_tmp$6 = "";
-					_tmp$7 = err$2;
-					rest = _tmp$6;
-					err = _tmp$7;
-					$s = -1; return [rest, err];
-				}
-				if (!(nclass$1 === sliceType$1.nil)) {
-					_tmp$8 = nclass$1;
-					_tmp$9 = nt$1;
-					class$1 = _tmp$8;
-					t = _tmp$9;
-					/* continue; */ $s = 1; continue;
-				}
-				_r$2 = p.parsePerlClassEscape(t, class$1); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_tuple$3 = _r$2;
-				nclass$2 = _tuple$3[0];
-				nt$2 = _tuple$3[1];
-				if (!(nclass$2 === sliceType$1.nil)) {
-					_tmp$10 = nclass$2;
-					_tmp$11 = nt$2;
-					class$1 = _tmp$10;
-					t = _tmp$11;
-					/* continue; */ $s = 1; continue;
-				}
-				rng = t;
-				_tmp$12 = 0;
-				_tmp$13 = 0;
-				lo = _tmp$12;
-				hi = _tmp$13;
-				_tuple$4 = p.parseClassChar(t, s);
-				lo = _tuple$4[0];
-				t = _tuple$4[1];
-				err$2 = _tuple$4[2];
-				if (!($interfaceIsEqual(err$2, $ifaceNil))) {
-					_tmp$14 = "";
-					_tmp$15 = err$2;
-					rest = _tmp$14;
-					err = _tmp$15;
-					$s = -1; return [rest, err];
-				}
-				hi = lo;
-				if (t.length >= 2 && (t.charCodeAt(0) === 45) && !((t.charCodeAt(1) === 93))) {
-					t = $substring(t, 1);
-					_tuple$5 = p.parseClassChar(t, s);
-					hi = _tuple$5[0];
-					t = _tuple$5[1];
-					err$2 = _tuple$5[2];
-					if (!($interfaceIsEqual(err$2, $ifaceNil))) {
-						_tmp$16 = "";
-						_tmp$17 = err$2;
-						rest = _tmp$16;
-						err = _tmp$17;
-						$s = -1; return [rest, err];
-					}
-					if (hi < lo) {
-						rng = $substring(rng, 0, (rng.length - t.length >> 0));
-						_tmp$18 = "";
-						_tmp$19 = new Error.ptr("invalid character class range", rng);
-						rest = _tmp$18;
-						err = _tmp$19;
-						$s = -1; return [rest, err];
-					}
-				}
-				if (((p.flags & 1) >>> 0) === 0) {
-					class$1 = appendRange(class$1, lo, hi);
-				} else {
-					class$1 = appendFoldedRange(class$1, lo, hi);
-				}
-			$s = 1; continue;
-			case 2:
-			t = $substring(t, 1);
-			re.Rune = class$1;
-			_r$3 = cleanClass((re.$ptr_Rune || (re.$ptr_Rune = new ptrType$2(function() { return this.$target.Rune; }, function($v) { this.$target.Rune = $v; }, re)))); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			class$1 = _r$3;
-			if (sign < 0) {
-				class$1 = negateClass(class$1);
-			}
-			re.Rune = class$1;
-			p.push(re);
-			_tmp$20 = t;
-			_tmp$21 = $ifaceNil;
-			rest = _tmp$20;
-			err = _tmp$21;
-			$s = -1; return [rest, err];
-			/* */ } return; } var $f = {$blk: parseClass, $c: true, $r, _r, _r$1, _r$2, _r$3, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, class$1, err, err$1, err$2, first, hi, lo, nclass, nclass$1, nclass$2, nt, nt$1, nt$2, p, re, rest, rng, s, sign, size, t, $s};return $f;
-		};
-		cleanClass = function cleanClass$1(rp) {
-			var {_tmp, _tmp$1, hi, i, lo, r, rp, w, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {rp});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			$r = sort.Sort((x = new ranges.ptr(rp), new x.constructor.elem(x))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			r = rp.$get();
-			if (r.$length < 2) {
-				$s = -1; return r;
-			}
-			w = 2;
-			i = 2;
-			while (true) {
-				if (!(i < r.$length)) { break; }
-				_tmp = ((i < 0 || i >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + i]);
-				_tmp$1 = (x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$1]));
-				lo = _tmp;
-				hi = _tmp$1;
-				if (lo <= ((x$2 = w - 1 >> 0, ((x$2 < 0 || x$2 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$2])) + 1 >> 0)) {
-					if (hi > (x$3 = w - 1 >> 0, ((x$3 < 0 || x$3 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$3]))) {
-						(x$4 = w - 1 >> 0, ((x$4 < 0 || x$4 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$4] = hi));
-					}
-					i = i + (2) >> 0;
-					continue;
-				}
-				((w < 0 || w >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + w] = lo);
-				(x$5 = w + 1 >> 0, ((x$5 < 0 || x$5 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$5] = hi));
-				w = w + (2) >> 0;
-				i = i + (2) >> 0;
-			}
-			$s = -1; return $subslice(r, 0, w);
-			/* */ } return; } var $f = {$blk: cleanClass$1, $c: true, $r, _tmp, _tmp$1, hi, i, lo, r, rp, w, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
-		};
-		appendLiteral = function appendLiteral$1(r, x, flags) {
-			var flags, r, x;
-			if (!((((flags & 1) >>> 0) === 0))) {
-				return appendFoldedRange(r, x, x);
-			}
-			return appendRange(r, x, x);
-		};
-		appendRange = function appendRange$1(r, lo, hi) {
-			var _tmp, _tmp$1, hi, i, lo, n, r, rhi, rlo, x, x$1, x$2, x$3;
-			n = r.$length;
-			i = 2;
-			while (true) {
-				if (!(i <= 4)) { break; }
-				if (n >= i) {
-					_tmp = (x = n - i >> 0, ((x < 0 || x >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x]));
-					_tmp$1 = (x$1 = (n - i >> 0) + 1 >> 0, ((x$1 < 0 || x$1 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$1]));
-					rlo = _tmp;
-					rhi = _tmp$1;
-					if (lo <= (rhi + 1 >> 0) && rlo <= (hi + 1 >> 0)) {
-						if (lo < rlo) {
-							(x$2 = n - i >> 0, ((x$2 < 0 || x$2 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$2] = lo));
-						}
-						if (hi > rhi) {
-							(x$3 = (n - i >> 0) + 1 >> 0, ((x$3 < 0 || x$3 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$3] = hi));
-						}
-						return r;
-					}
-				}
-				i = i + (2) >> 0;
-			}
-			return $append(r, lo, hi);
-		};
-		appendFoldedRange = function appendFoldedRange$1(r, lo, hi) {
-			var c, f, hi, lo, r;
-			if (lo <= 65 && hi >= 125251) {
-				return appendRange(r, lo, hi);
-			}
-			if (hi < 65 || lo > 125251) {
-				return appendRange(r, lo, hi);
-			}
-			if (lo < 65) {
-				r = appendRange(r, lo, 64);
-				lo = 65;
-			}
-			if (hi > 125251) {
-				r = appendRange(r, 125252, hi);
-				hi = 125251;
-			}
-			c = lo;
-			while (true) {
-				if (!(c <= hi)) { break; }
-				r = appendRange(r, c, c);
-				f = unicode.SimpleFold(c);
-				while (true) {
-					if (!(!((f === c)))) { break; }
-					r = appendRange(r, f, f);
-					f = unicode.SimpleFold(f);
-				}
-				c = c + (1) >> 0;
-			}
-			return r;
-		};
-		appendClass = function appendClass$1(r, x) {
-			var i, r, x, x$1;
-			i = 0;
-			while (true) {
-				if (!(i < x.$length)) { break; }
-				r = appendRange(r, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]), (x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])));
-				i = i + (2) >> 0;
-			}
-			return r;
-		};
-		appendFoldedClass = function appendFoldedClass$1(r, x) {
-			var i, r, x, x$1;
-			i = 0;
-			while (true) {
-				if (!(i < x.$length)) { break; }
-				r = appendFoldedRange(r, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]), (x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])));
-				i = i + (2) >> 0;
-			}
-			return r;
-		};
-		appendNegatedClass = function appendNegatedClass$1(r, x) {
-			var _tmp, _tmp$1, hi, i, lo, nextLo, r, x, x$1;
-			nextLo = 0;
-			i = 0;
-			while (true) {
-				if (!(i < x.$length)) { break; }
-				_tmp = ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]);
-				_tmp$1 = (x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-				lo = _tmp;
-				hi = _tmp$1;
-				if (nextLo <= (lo - 1 >> 0)) {
-					r = appendRange(r, nextLo, lo - 1 >> 0);
-				}
-				nextLo = hi + 1 >> 0;
-				i = i + (2) >> 0;
-			}
-			if (nextLo <= 1114111) {
-				r = appendRange(r, nextLo, 1114111);
-			}
-			return r;
-		};
-		appendTable = function appendTable$1(r, x) {
-			var _i, _i$1, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, c, c$1, hi, hi$1, lo, lo$1, r, stride, stride$1, x, xr, xr$1;
-			_ref = x.R16;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				xr = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), unicode.Range16);
-				_tmp = ((xr.Lo >> 0));
-				_tmp$1 = ((xr.Hi >> 0));
-				_tmp$2 = ((xr.Stride >> 0));
-				lo = _tmp;
-				hi = _tmp$1;
-				stride = _tmp$2;
-				if (stride === 1) {
-					r = appendRange(r, lo, hi);
-					_i++;
-					continue;
-				}
-				c = lo;
-				while (true) {
-					if (!(c <= hi)) { break; }
-					r = appendRange(r, c, c);
-					c = c + (stride) >> 0;
-				}
-				_i++;
-			}
-			_ref$1 = x.R32;
-			_i$1 = 0;
-			while (true) {
-				if (!(_i$1 < _ref$1.$length)) { break; }
-				xr$1 = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), unicode.Range32);
-				_tmp$3 = ((xr$1.Lo >> 0));
-				_tmp$4 = ((xr$1.Hi >> 0));
-				_tmp$5 = ((xr$1.Stride >> 0));
-				lo$1 = _tmp$3;
-				hi$1 = _tmp$4;
-				stride$1 = _tmp$5;
-				if (stride$1 === 1) {
-					r = appendRange(r, lo$1, hi$1);
-					_i$1++;
-					continue;
-				}
-				c$1 = lo$1;
-				while (true) {
-					if (!(c$1 <= hi$1)) { break; }
-					r = appendRange(r, c$1, c$1);
-					c$1 = c$1 + (stride$1) >> 0;
-				}
-				_i$1++;
-			}
-			return r;
-		};
-		appendNegatedTable = function appendNegatedTable$1(r, x) {
-			var _i, _i$1, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, c, c$1, hi, hi$1, lo, lo$1, nextLo, r, stride, stride$1, x, xr, xr$1;
-			nextLo = 0;
-			_ref = x.R16;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				xr = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), unicode.Range16);
-				_tmp = ((xr.Lo >> 0));
-				_tmp$1 = ((xr.Hi >> 0));
-				_tmp$2 = ((xr.Stride >> 0));
-				lo = _tmp;
-				hi = _tmp$1;
-				stride = _tmp$2;
-				if (stride === 1) {
-					if (nextLo <= (lo - 1 >> 0)) {
-						r = appendRange(r, nextLo, lo - 1 >> 0);
-					}
-					nextLo = hi + 1 >> 0;
-					_i++;
-					continue;
-				}
-				c = lo;
-				while (true) {
-					if (!(c <= hi)) { break; }
-					if (nextLo <= (c - 1 >> 0)) {
-						r = appendRange(r, nextLo, c - 1 >> 0);
-					}
-					nextLo = c + 1 >> 0;
-					c = c + (stride) >> 0;
-				}
-				_i++;
-			}
-			_ref$1 = x.R32;
-			_i$1 = 0;
-			while (true) {
-				if (!(_i$1 < _ref$1.$length)) { break; }
-				xr$1 = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), unicode.Range32);
-				_tmp$3 = ((xr$1.Lo >> 0));
-				_tmp$4 = ((xr$1.Hi >> 0));
-				_tmp$5 = ((xr$1.Stride >> 0));
-				lo$1 = _tmp$3;
-				hi$1 = _tmp$4;
-				stride$1 = _tmp$5;
-				if (stride$1 === 1) {
-					if (nextLo <= (lo$1 - 1 >> 0)) {
-						r = appendRange(r, nextLo, lo$1 - 1 >> 0);
-					}
-					nextLo = hi$1 + 1 >> 0;
-					_i$1++;
-					continue;
-				}
-				c$1 = lo$1;
-				while (true) {
-					if (!(c$1 <= hi$1)) { break; }
-					if (nextLo <= (c$1 - 1 >> 0)) {
-						r = appendRange(r, nextLo, c$1 - 1 >> 0);
-					}
-					nextLo = c$1 + 1 >> 0;
-					c$1 = c$1 + (stride$1) >> 0;
-				}
-				_i$1++;
-			}
-			if (nextLo <= 1114111) {
-				r = appendRange(r, nextLo, 1114111);
-			}
-			return r;
-		};
-		negateClass = function negateClass$1(r) {
-			var _tmp, _tmp$1, hi, i, lo, nextLo, r, w, x, x$1;
-			nextLo = 0;
-			w = 0;
-			i = 0;
-			while (true) {
-				if (!(i < r.$length)) { break; }
-				_tmp = ((i < 0 || i >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + i]);
-				_tmp$1 = (x = i + 1 >> 0, ((x < 0 || x >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x]));
-				lo = _tmp;
-				hi = _tmp$1;
-				if (nextLo <= (lo - 1 >> 0)) {
-					((w < 0 || w >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + w] = nextLo);
-					(x$1 = w + 1 >> 0, ((x$1 < 0 || x$1 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$1] = (lo - 1 >> 0)));
-					w = w + (2) >> 0;
-				}
-				nextLo = hi + 1 >> 0;
-				i = i + (2) >> 0;
-			}
-			r = $subslice(r, 0, w);
-			if (nextLo <= 1114111) {
-				r = $append(r, nextLo, 1114111);
-			}
-			return r;
-		};
-		$ptrType(ranges).prototype.Less = function Less(i, j) {
-			var i, j, p, ra, x, x$1;
-			ra = this;
-			p = ra.p.$get();
-			i = $imul(i, (2));
-			j = $imul(j, (2));
-			return ((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i]) < ((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j]) || (((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i]) === ((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j])) && (x = i + 1 >> 0, ((x < 0 || x >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x])) > (x$1 = j + 1 >> 0, ((x$1 < 0 || x$1 >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x$1]));
-		};
-		ranges.prototype.Less = function(...$args) { return this.$val.Less(...$args); };
-		$ptrType(ranges).prototype.Len = function Len() {
-			var _q, ra;
-			ra = this;
-			return (_q = ra.p.$get().$length / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"));
-		};
-		ranges.prototype.Len = function(...$args) { return this.$val.Len(...$args); };
-		$ptrType(ranges).prototype.Swap = function Swap(i, j) {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, i, j, p, ra, x, x$1, x$2, x$3;
-			ra = this;
-			p = ra.p.$get();
-			i = $imul(i, (2));
-			j = $imul(j, (2));
-			_tmp = ((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j]);
-			_tmp$1 = (x = j + 1 >> 0, ((x < 0 || x >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x]));
-			_tmp$2 = ((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i]);
-			_tmp$3 = (x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x$1]));
-			((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i] = _tmp);
-			(x$2 = i + 1 >> 0, ((x$2 < 0 || x$2 >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x$2] = _tmp$1));
-			((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j] = _tmp$2);
-			(x$3 = j + 1 >> 0, ((x$3 < 0 || x$3 >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x$3] = _tmp$3));
-		};
-		ranges.prototype.Swap = function(...$args) { return this.$val.Swap(...$args); };
-		checkUTF8 = function checkUTF8$1(s) {
-			var _tuple, rune, s, size;
-			while (true) {
-				if (!(!(s === ""))) { break; }
-				_tuple = utf8.DecodeRuneInString(s);
-				rune = _tuple[0];
-				size = _tuple[1];
-				if ((rune === 65533) && (size === 1)) {
-					return new Error.ptr("invalid UTF-8", s);
-				}
-				s = $substring(s, size);
-			}
-			return $ifaceNil;
-		};
-		nextRune = function nextRune$1(s) {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, c, err, s, size, t;
-			c = 0;
-			t = "";
-			err = $ifaceNil;
-			_tuple = utf8.DecodeRuneInString(s);
-			c = _tuple[0];
-			size = _tuple[1];
-			if ((c === 65533) && (size === 1)) {
-				_tmp = 0;
-				_tmp$1 = "";
-				_tmp$2 = new Error.ptr("invalid UTF-8", s);
-				c = _tmp;
-				t = _tmp$1;
-				err = _tmp$2;
-				return [c, t, err];
-			}
-			_tmp$3 = c;
-			_tmp$4 = $substring(s, size);
-			_tmp$5 = $ifaceNil;
-			c = _tmp$3;
-			t = _tmp$4;
-			err = _tmp$5;
-			return [c, t, err];
-		};
-		isalnum = function isalnum$1(c) {
-			var c;
-			return 48 <= c && c <= 57 || 65 <= c && c <= 90 || 97 <= c && c <= 122;
-		};
-		unhex = function unhex$1(c) {
-			var c;
-			if (48 <= c && c <= 57) {
-				return c - 48 >> 0;
-			}
-			if (97 <= c && c <= 102) {
-				return (c - 97 >> 0) + 10 >> 0;
-			}
-			if (65 <= c && c <= 70) {
-				return (c - 65 >> 0) + 10 >> 0;
-			}
-			return -1;
-		};
-		Op.prototype.String = function String$5() {
-			var i, x;
-			i = this.$val;
-			if (1 <= i && i <= 19) {
-				i = i - (1) << 24 >>> 24;
-				return $substring("NoMatchEmptyMatchLiteralCharClassAnyCharNotNLAnyCharBeginLineEndLineBeginTextEndTextWordBoundaryNoWordBoundaryCaptureStarPlusQuestRepeatConcatAlternate", ((i < 0 || i >= _Op_index_0.length) ? ($throwRuntimeError("index out of range"), undefined) : _Op_index_0[i]), (x = i + 1 << 24 >>> 24, ((x < 0 || x >= _Op_index_0.length) ? ($throwRuntimeError("index out of range"), undefined) : _Op_index_0[x])));
-			} else if ((i === 128)) {
-				return "opPseudo";
-			} else {
-				return "Op(" + strconv.FormatInt((new $Int64(0, i)), 10) + ")";
-			}
-		};
-		$ptrType(Op).prototype.String = function(...$args) { return new Op(this.$get()).String(...$args); };
-		makePatchList = function makePatchList$1(n) {
-			var n;
-			return new patchList.ptr(n, n);
-		};
-		$ptrType(patchList).prototype.patch = function patch(p, val) {
-			var head, i, l, p, val, x, x$1;
-			l = this;
-			head = l.head;
-			while (true) {
-				if (!(!((head === 0)))) { break; }
-				i = (x = p.Inst, x$1 = head >>> 1 >>> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-				if (((head & 1) >>> 0) === 0) {
-					head = i.Out;
-					i.Out = val;
-				} else {
-					head = i.Arg;
-					i.Arg = val;
-				}
-			}
-		};
-		patchList.prototype.patch = function(...$args) { return this.$val.patch(...$args); };
-		$ptrType(patchList).prototype.append = function append(p, l2) {
-			var i, l1, l2, p, x, x$1;
-			l1 = this;
-			if (l1.head === 0) {
-				return l2;
-			}
-			if (l2.head === 0) {
-				return l1;
-			}
-			i = (x = p.Inst, x$1 = l1.tail >>> 1 >>> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-			if (((l1.tail & 1) >>> 0) === 0) {
-				i.Out = l2.head;
-			} else {
-				i.Arg = l2.head;
-			}
-			return new patchList.ptr(l1.head, l2.tail);
-		};
-		patchList.prototype.append = function(...$args) { return this.$val.append(...$args); };
-		Compile = function Compile$1(re) {
-			var c, f, re;
-			c = new compiler.ptr(ptrType$4.nil);
-			c.init();
-			f = $clone(c.compile(re), frag);
-			$clone(f.out, patchList).patch(c.p, c.inst(4).i);
-			c.p.Start = ((f.i >> 0));
-			return [c.p, $ifaceNil];
-		};
-		$pkg.Compile = Compile;
-		$ptrType(compiler).prototype.init = function init() {
-			var c;
-			c = this;
-			c.p = new Prog.ptr(sliceType$6.nil, 0, 0);
-			c.p.NumCap = 2;
-			c.inst(5);
-		};
-		$ptrType(compiler).prototype.compile = function compile(re) {
-			var _1, _i, _i$1, _i$2, _ref, _ref$1, _ref$2, bra, c, f, f$1, f$2, f1, i, j, ket, re, sub, sub$1, sub$2, x, x$1, x$2, x$3;
-			c = this;
-			_1 = re.Op;
-			if (_1 === (1)) {
-				return c.fail();
-			} else if (_1 === (2)) {
-				return c.nop();
-			} else if (_1 === (3)) {
-				if (re.Rune.$length === 0) {
-					return c.nop();
-				}
-				f = new frag.ptr(0, new patchList.ptr(0, 0), false);
-				_ref = re.Rune;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					j = _i;
-					f1 = $clone(c.rune($subslice(re.Rune, j, (j + 1 >> 0)), re.Flags), frag);
-					if (j === 0) {
-						frag.copy(f, f1);
-					} else {
-						frag.copy(f, c.cat($clone(f, frag), $clone(f1, frag)));
-					}
-					_i++;
-				}
-				return f;
-			} else if (_1 === (4)) {
-				return c.rune(re.Rune, re.Flags);
-			} else if (_1 === (5)) {
-				return c.rune(anyRuneNotNL, 0);
-			} else if (_1 === (6)) {
-				return c.rune(anyRune, 0);
-			} else if (_1 === (7)) {
-				return c.empty(1);
-			} else if (_1 === (8)) {
-				return c.empty(2);
-			} else if (_1 === (9)) {
-				return c.empty(4);
-			} else if (_1 === (10)) {
-				return c.empty(8);
-			} else if (_1 === (11)) {
-				return c.empty(16);
-			} else if (_1 === (12)) {
-				return c.empty(32);
-			} else if (_1 === (13)) {
-				bra = $clone(c.cap((((re.Cap << 1 >> 0) >>> 0))), frag);
-				sub = $clone(c.compile((x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]))), frag);
-				ket = $clone(c.cap(((((re.Cap << 1 >> 0) | 1) >>> 0))), frag);
-				return c.cat($clone(c.cat($clone(bra, frag), $clone(sub, frag)), frag), $clone(ket, frag));
-			} else if (_1 === (14)) {
-				return c.star($clone(c.compile((x$1 = re.Sub, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]))), frag), !((((re.Flags & 32) >>> 0) === 0)));
-			} else if (_1 === (15)) {
-				return c.plus($clone(c.compile((x$2 = re.Sub, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]))), frag), !((((re.Flags & 32) >>> 0) === 0)));
-			} else if (_1 === (16)) {
-				return c.quest($clone(c.compile((x$3 = re.Sub, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0]))), frag), !((((re.Flags & 32) >>> 0) === 0)));
-			} else if (_1 === (18)) {
-				if (re.Sub.$length === 0) {
-					return c.nop();
-				}
-				f$1 = new frag.ptr(0, new patchList.ptr(0, 0), false);
-				_ref$1 = re.Sub;
-				_i$1 = 0;
-				while (true) {
-					if (!(_i$1 < _ref$1.$length)) { break; }
-					i = _i$1;
-					sub$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					if (i === 0) {
-						frag.copy(f$1, c.compile(sub$1));
-					} else {
-						frag.copy(f$1, c.cat($clone(f$1, frag), $clone(c.compile(sub$1), frag)));
-					}
-					_i$1++;
-				}
-				return f$1;
-			} else if (_1 === (19)) {
-				f$2 = new frag.ptr(0, new patchList.ptr(0, 0), false);
-				_ref$2 = re.Sub;
-				_i$2 = 0;
-				while (true) {
-					if (!(_i$2 < _ref$2.$length)) { break; }
-					sub$2 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-					frag.copy(f$2, c.alt($clone(f$2, frag), $clone(c.compile(sub$2), frag)));
-					_i$2++;
-				}
-				return f$2;
-			}
-			$panic(new $String("regexp: unhandled case in compile"));
-		};
-		$ptrType(compiler).prototype.inst = function inst(op$2) {
-			var c, f, op$2;
-			c = this;
-			f = new frag.ptr(((c.p.Inst.$length >>> 0)), new patchList.ptr(0, 0), true);
-			c.p.Inst = $append(c.p.Inst, new Inst.ptr(op$2, 0, 0, sliceType$1.nil));
-			return f;
-		};
-		$ptrType(compiler).prototype.nop = function nop() {
-			var c, f;
-			c = this;
-			f = $clone(c.inst(6), frag);
-			patchList.copy(f.out, makePatchList(f.i << 1 >>> 0));
-			return f;
-		};
-		$ptrType(compiler).prototype.fail = function fail() {
-			var c;
-			c = this;
-			return new frag.ptr(0, new patchList.ptr(0, 0), false);
-		};
-		$ptrType(compiler).prototype.cap = function cap(arg) {
-			var arg, c, f, x, x$1;
-			c = this;
-			f = $clone(c.inst(2), frag);
-			patchList.copy(f.out, makePatchList(f.i << 1 >>> 0));
-			(x = c.p.Inst, x$1 = f.i, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Arg = arg;
-			if (c.p.NumCap < (((arg >> 0)) + 1 >> 0)) {
-				c.p.NumCap = ((arg >> 0)) + 1 >> 0;
-			}
-			return f;
-		};
-		$ptrType(compiler).prototype.cat = function cat(f1, f2) {
-			var c, f1, f2;
-			c = this;
-			if ((f1.i === 0) || (f2.i === 0)) {
-				return new frag.ptr(0, new patchList.ptr(0, 0), false);
-			}
-			$clone(f1.out, patchList).patch(c.p, f2.i);
-			return new frag.ptr(f1.i, $clone(f2.out, patchList), f1.nullable && f2.nullable);
-		};
-		$ptrType(compiler).prototype.alt = function alt(f1, f2) {
-			var c, f, f1, f2, i, x, x$1;
-			c = this;
-			if (f1.i === 0) {
-				return f2;
-			}
-			if (f2.i === 0) {
-				return f1;
-			}
-			f = $clone(c.inst(0), frag);
-			i = (x = c.p.Inst, x$1 = f.i, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-			i.Out = f1.i;
-			i.Arg = f2.i;
-			patchList.copy(f.out, $clone(f1.out, patchList).append(c.p, $clone(f2.out, patchList)));
-			f.nullable = f1.nullable || f2.nullable;
-			return f;
-		};
-		$ptrType(compiler).prototype.quest = function quest(f1, nongreedy) {
-			var c, f, f1, i, nongreedy, x, x$1;
-			c = this;
-			f = $clone(c.inst(0), frag);
-			i = (x = c.p.Inst, x$1 = f.i, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-			if (nongreedy) {
-				i.Arg = f1.i;
-				patchList.copy(f.out, makePatchList(f.i << 1 >>> 0));
-			} else {
-				i.Out = f1.i;
-				patchList.copy(f.out, makePatchList(((f.i << 1 >>> 0) | 1) >>> 0));
-			}
-			patchList.copy(f.out, $clone(f.out, patchList).append(c.p, $clone(f1.out, patchList)));
-			return f;
-		};
-		$ptrType(compiler).prototype.loop = function loop(f1, nongreedy) {
-			var c, f, f1, i, nongreedy, x, x$1;
-			c = this;
-			f = $clone(c.inst(0), frag);
-			i = (x = c.p.Inst, x$1 = f.i, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-			if (nongreedy) {
-				i.Arg = f1.i;
-				patchList.copy(f.out, makePatchList(f.i << 1 >>> 0));
-			} else {
-				i.Out = f1.i;
-				patchList.copy(f.out, makePatchList(((f.i << 1 >>> 0) | 1) >>> 0));
-			}
-			$clone(f1.out, patchList).patch(c.p, f.i);
-			return f;
-		};
-		$ptrType(compiler).prototype.star = function star(f1, nongreedy) {
-			var c, f1, nongreedy;
-			c = this;
-			if (f1.nullable) {
-				return c.quest($clone(c.plus($clone(f1, frag), nongreedy), frag), nongreedy);
-			}
-			return c.loop($clone(f1, frag), nongreedy);
-		};
-		$ptrType(compiler).prototype.plus = function plus(f1, nongreedy) {
-			var c, f1, nongreedy;
-			c = this;
-			return new frag.ptr(f1.i, $clone(c.loop($clone(f1, frag), nongreedy).out, patchList), f1.nullable);
-		};
-		$ptrType(compiler).prototype.empty = function empty(op$2) {
-			var c, f, op$2, x, x$1;
-			c = this;
-			f = $clone(c.inst(3), frag);
-			(x = c.p.Inst, x$1 = f.i, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Arg = ((op$2 >>> 0));
-			patchList.copy(f.out, makePatchList(f.i << 1 >>> 0));
-			return f;
-		};
-		$ptrType(compiler).prototype.rune = function rune(r, flags) {
-			var c, f, flags, i, r, x, x$1;
-			c = this;
-			f = $clone(c.inst(7), frag);
-			f.nullable = false;
-			i = (x = c.p.Inst, x$1 = f.i, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-			i.Rune = r;
-			flags = (flags & (1)) >>> 0;
-			if (!((r.$length === 1)) || (unicode.SimpleFold((0 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 0])) === (0 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 0]))) {
-				flags = (flags & ~(1)) << 16 >>> 16;
-			}
-			i.Arg = ((flags >>> 0));
-			patchList.copy(f.out, makePatchList(f.i << 1 >>> 0));
-			if ((((flags & 1) >>> 0) === 0) && ((r.$length === 1) || (r.$length === 2) && ((0 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 0]) === (1 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 1])))) {
-				i.Op = 8;
-			} else if ((r.$length === 2) && ((0 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 0]) === 0) && ((1 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 1]) === 1114111)) {
-				i.Op = 9;
-			} else if ((r.$length === 4) && ((0 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 0]) === 0) && ((1 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 1]) === 9) && ((2 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 2]) === 11) && ((3 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 3]) === 1114111)) {
-				i.Op = 10;
-			}
-			return f;
-		};
-		ptrType.methods = [{prop: "Simplify", name: "Simplify", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([ptrType], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "MaxCap", name: "MaxCap", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "CapNames", name: "CapNames", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "capNames", name: "capNames", pkg: "regexp/syntax", typ: $funcType([sliceType], [], false)}];
-		Op.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$4.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "skipNop", name: "skipNop", pkg: "regexp/syntax", typ: $funcType([$Uint32], [ptrType$5], false)}, {prop: "Prefix", name: "Prefix", pkg: "", typ: $funcType([], [$String, $Bool], false)}, {prop: "StartCond", name: "StartCond", pkg: "", typ: $funcType([], [EmptyOp], false)}];
-		InstOp.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$5.methods = [{prop: "op", name: "op", pkg: "regexp/syntax", typ: $funcType([], [InstOp], false)}, {prop: "MatchRune", name: "MatchRune", pkg: "", typ: $funcType([$Int32], [$Bool], false)}, {prop: "MatchRunePos", name: "MatchRunePos", pkg: "", typ: $funcType([$Int32], [$Int], false)}, {prop: "MatchEmptyWidth", name: "MatchEmptyWidth", pkg: "", typ: $funcType([$Int32, $Int32], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$6.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
-		ErrorCode.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$7.methods = [{prop: "newRegexp", name: "newRegexp", pkg: "regexp/syntax", typ: $funcType([Op], [ptrType], false)}, {prop: "reuse", name: "reuse", pkg: "regexp/syntax", typ: $funcType([ptrType], [], false)}, {prop: "checkLimits", name: "checkLimits", pkg: "regexp/syntax", typ: $funcType([ptrType], [], false)}, {prop: "checkSize", name: "checkSize", pkg: "regexp/syntax", typ: $funcType([ptrType], [], false)}, {prop: "calcSize", name: "calcSize", pkg: "regexp/syntax", typ: $funcType([ptrType, $Bool], [$Int64], false)}, {prop: "checkHeight", name: "checkHeight", pkg: "regexp/syntax", typ: $funcType([ptrType], [], false)}, {prop: "calcHeight", name: "calcHeight", pkg: "regexp/syntax", typ: $funcType([ptrType, $Bool], [$Int], false)}, {prop: "push", name: "push", pkg: "regexp/syntax", typ: $funcType([ptrType], [ptrType], false)}, {prop: "maybeConcat", name: "maybeConcat", pkg: "regexp/syntax", typ: $funcType([$Int32, Flags], [$Bool], false)}, {prop: "literal", name: "literal", pkg: "regexp/syntax", typ: $funcType([$Int32], [], false)}, {prop: "op", name: "op", pkg: "regexp/syntax", typ: $funcType([Op], [ptrType], false)}, {prop: "repeat", name: "repeat", pkg: "regexp/syntax", typ: $funcType([Op, $Int, $Int, $String, $String, $String], [$String, $error], false)}, {prop: "concat", name: "concat", pkg: "regexp/syntax", typ: $funcType([], [ptrType], false)}, {prop: "alternate", name: "alternate", pkg: "regexp/syntax", typ: $funcType([], [ptrType], false)}, {prop: "collapse", name: "collapse", pkg: "regexp/syntax", typ: $funcType([sliceType$4, Op], [ptrType], false)}, {prop: "factor", name: "factor", pkg: "regexp/syntax", typ: $funcType([sliceType$4], [sliceType$4], false)}, {prop: "leadingString", name: "leadingString", pkg: "regexp/syntax", typ: $funcType([ptrType], [sliceType$1, Flags], false)}, {prop: "removeLeadingString", name: "removeLeadingString", pkg: "regexp/syntax", typ: $funcType([ptrType, $Int], [ptrType], false)}, {prop: "leadingRegexp", name: "leadingRegexp", pkg: "regexp/syntax", typ: $funcType([ptrType], [ptrType], false)}, {prop: "removeLeadingRegexp", name: "removeLeadingRegexp", pkg: "regexp/syntax", typ: $funcType([ptrType, $Bool], [ptrType], false)}, {prop: "parseRepeat", name: "parseRepeat", pkg: "regexp/syntax", typ: $funcType([$String], [$Int, $Int, $String, $Bool], false)}, {prop: "parsePerlFlags", name: "parsePerlFlags", pkg: "regexp/syntax", typ: $funcType([$String], [$String, $error], false)}, {prop: "parseInt", name: "parseInt", pkg: "regexp/syntax", typ: $funcType([$String], [$Int, $String, $Bool], false)}, {prop: "parseVerticalBar", name: "parseVerticalBar", pkg: "regexp/syntax", typ: $funcType([], [$error], false)}, {prop: "swapVerticalBar", name: "swapVerticalBar", pkg: "regexp/syntax", typ: $funcType([], [$Bool], false)}, {prop: "parseRightParen", name: "parseRightParen", pkg: "regexp/syntax", typ: $funcType([], [$error], false)}, {prop: "parseEscape", name: "parseEscape", pkg: "regexp/syntax", typ: $funcType([$String], [$Int32, $String, $error], false)}, {prop: "parseClassChar", name: "parseClassChar", pkg: "regexp/syntax", typ: $funcType([$String, $String], [$Int32, $String, $error], false)}, {prop: "parsePerlClassEscape", name: "parsePerlClassEscape", pkg: "regexp/syntax", typ: $funcType([$String, sliceType$1], [sliceType$1, $String], false)}, {prop: "parseNamedClass", name: "parseNamedClass", pkg: "regexp/syntax", typ: $funcType([$String, sliceType$1], [sliceType$1, $String, $error], false)}, {prop: "appendGroup", name: "appendGroup", pkg: "regexp/syntax", typ: $funcType([sliceType$1, charGroup], [sliceType$1], false)}, {prop: "parseUnicodeClass", name: "parseUnicodeClass", pkg: "regexp/syntax", typ: $funcType([$String, sliceType$1], [sliceType$1, $String, $error], false)}, {prop: "parseClass", name: "parseClass", pkg: "regexp/syntax", typ: $funcType([$String], [$String, $error], false)}];
-		ranges.methods = [{prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}];
-		patchList.methods = [{prop: "patch", name: "patch", pkg: "regexp/syntax", typ: $funcType([ptrType$4, $Uint32], [], false)}, {prop: "append", name: "append", pkg: "regexp/syntax", typ: $funcType([ptrType$4, patchList], [patchList], false)}];
-		ptrType$8.methods = [{prop: "init", name: "init", pkg: "regexp/syntax", typ: $funcType([], [], false)}, {prop: "compile", name: "compile", pkg: "regexp/syntax", typ: $funcType([ptrType], [frag], false)}, {prop: "inst", name: "inst", pkg: "regexp/syntax", typ: $funcType([InstOp], [frag], false)}, {prop: "nop", name: "nop", pkg: "regexp/syntax", typ: $funcType([], [frag], false)}, {prop: "fail", name: "fail", pkg: "regexp/syntax", typ: $funcType([], [frag], false)}, {prop: "cap", name: "cap", pkg: "regexp/syntax", typ: $funcType([$Uint32], [frag], false)}, {prop: "cat", name: "cat", pkg: "regexp/syntax", typ: $funcType([frag, frag], [frag], false)}, {prop: "alt", name: "alt", pkg: "regexp/syntax", typ: $funcType([frag, frag], [frag], false)}, {prop: "quest", name: "quest", pkg: "regexp/syntax", typ: $funcType([frag, $Bool], [frag], false)}, {prop: "loop", name: "loop", pkg: "regexp/syntax", typ: $funcType([frag, $Bool], [frag], false)}, {prop: "star", name: "star", pkg: "regexp/syntax", typ: $funcType([frag, $Bool], [frag], false)}, {prop: "plus", name: "plus", pkg: "regexp/syntax", typ: $funcType([frag, $Bool], [frag], false)}, {prop: "empty", name: "empty", pkg: "regexp/syntax", typ: $funcType([EmptyOp], [frag], false)}, {prop: "rune", name: "rune", pkg: "regexp/syntax", typ: $funcType([sliceType$1, Flags], [frag], false)}];
-		Regexp.init("", [{prop: "Op", name: "Op", embedded: false, exported: true, typ: Op, tag: ""}, {prop: "Flags", name: "Flags", embedded: false, exported: true, typ: Flags, tag: ""}, {prop: "Sub", name: "Sub", embedded: false, exported: true, typ: sliceType$4, tag: ""}, {prop: "Sub0", name: "Sub0", embedded: false, exported: true, typ: arrayType, tag: ""}, {prop: "Rune", name: "Rune", embedded: false, exported: true, typ: sliceType$1, tag: ""}, {prop: "Rune0", name: "Rune0", embedded: false, exported: true, typ: arrayType$1, tag: ""}, {prop: "Min", name: "Min", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Max", name: "Max", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Cap", name: "Cap", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}]);
-		Prog.init("", [{prop: "Inst", name: "Inst", embedded: false, exported: true, typ: sliceType$6, tag: ""}, {prop: "Start", name: "Start", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "NumCap", name: "NumCap", embedded: false, exported: true, typ: $Int, tag: ""}]);
-		Inst.init("", [{prop: "Op", name: "Op", embedded: false, exported: true, typ: InstOp, tag: ""}, {prop: "Out", name: "Out", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "Arg", name: "Arg", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "Rune", name: "Rune", embedded: false, exported: true, typ: sliceType$1, tag: ""}]);
-		Error.init("", [{prop: "Code", name: "Code", embedded: false, exported: true, typ: ErrorCode, tag: ""}, {prop: "Expr", name: "Expr", embedded: false, exported: true, typ: $String, tag: ""}]);
-		parser.init("regexp/syntax", [{prop: "flags", name: "flags", embedded: false, exported: false, typ: Flags, tag: ""}, {prop: "stack", name: "stack", embedded: false, exported: false, typ: sliceType$4, tag: ""}, {prop: "free", name: "free", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "numCap", name: "numCap", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "wholeRegexp", name: "wholeRegexp", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "tmpClass", name: "tmpClass", embedded: false, exported: false, typ: sliceType$1, tag: ""}, {prop: "numRegexp", name: "numRegexp", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "numRunes", name: "numRunes", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "repeats", name: "repeats", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "height", name: "height", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "size", name: "size", embedded: false, exported: false, typ: mapType$1, tag: ""}]);
-		charGroup.init("regexp/syntax", [{prop: "sign", name: "sign", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "class$1", name: "class", embedded: false, exported: false, typ: sliceType$1, tag: ""}]);
-		ranges.init("regexp/syntax", [{prop: "p", name: "p", embedded: false, exported: false, typ: ptrType$2, tag: ""}]);
-		patchList.init("regexp/syntax", [{prop: "head", name: "head", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "tail", name: "tail", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
-		frag.init("regexp/syntax", [{prop: "i", name: "i", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "out", name: "out", embedded: false, exported: false, typ: patchList, tag: ""}, {prop: "nullable", name: "nullable", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		compiler.init("regexp/syntax", [{prop: "p", name: "p", embedded: false, exported: false, typ: ptrType$4, tag: ""}]);
-	};
-	$init = function() {
-		$pkg.$init = function() {};
-		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = sort.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strconv.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strings.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = unicode.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = utf8.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		instOpNames = new sliceType(["InstAlt", "InstAltMatch", "InstCapture", "InstEmptyWidth", "InstMatch", "InstFail", "InstNop", "InstRune", "InstRune1", "InstRuneAny", "InstRuneAnyNotNL"]);
-		code1 = new sliceType$1([48, 57]);
-		code2 = new sliceType$1([9, 10, 12, 13, 32, 32]);
-		code3 = new sliceType$1([48, 57, 65, 90, 95, 95, 97, 122]);
-		perlGroup = $makeMap($String.keyFor, [{ k: "\\d", v: $clone(new charGroup.ptr(1, code1), charGroup) }, { k: "\\D", v: $clone(new charGroup.ptr(-1, code1), charGroup) }, { k: "\\s", v: $clone(new charGroup.ptr(1, code2), charGroup) }, { k: "\\S", v: $clone(new charGroup.ptr(-1, code2), charGroup) }, { k: "\\w", v: $clone(new charGroup.ptr(1, code3), charGroup) }, { k: "\\W", v: $clone(new charGroup.ptr(-1, code3), charGroup) }]);
-		code4 = new sliceType$1([48, 57, 65, 90, 97, 122]);
-		code5 = new sliceType$1([65, 90, 97, 122]);
-		code6 = new sliceType$1([0, 127]);
-		code7 = new sliceType$1([9, 9, 32, 32]);
-		code8 = new sliceType$1([0, 31, 127, 127]);
-		code9 = new sliceType$1([48, 57]);
-		code10 = new sliceType$1([33, 126]);
-		code11 = new sliceType$1([97, 122]);
-		code12 = new sliceType$1([32, 126]);
-		code13 = new sliceType$1([33, 47, 58, 64, 91, 96, 123, 126]);
-		code14 = new sliceType$1([9, 13, 32, 32]);
-		code15 = new sliceType$1([65, 90]);
-		code16 = new sliceType$1([48, 57, 65, 90, 95, 95, 97, 122]);
-		code17 = new sliceType$1([48, 57, 65, 70, 97, 102]);
-		posixGroup = $makeMap($String.keyFor, [{ k: "[:alnum:]", v: $clone(new charGroup.ptr(1, code4), charGroup) }, { k: "[:^alnum:]", v: $clone(new charGroup.ptr(-1, code4), charGroup) }, { k: "[:alpha:]", v: $clone(new charGroup.ptr(1, code5), charGroup) }, { k: "[:^alpha:]", v: $clone(new charGroup.ptr(-1, code5), charGroup) }, { k: "[:ascii:]", v: $clone(new charGroup.ptr(1, code6), charGroup) }, { k: "[:^ascii:]", v: $clone(new charGroup.ptr(-1, code6), charGroup) }, { k: "[:blank:]", v: $clone(new charGroup.ptr(1, code7), charGroup) }, { k: "[:^blank:]", v: $clone(new charGroup.ptr(-1, code7), charGroup) }, { k: "[:cntrl:]", v: $clone(new charGroup.ptr(1, code8), charGroup) }, { k: "[:^cntrl:]", v: $clone(new charGroup.ptr(-1, code8), charGroup) }, { k: "[:digit:]", v: $clone(new charGroup.ptr(1, code9), charGroup) }, { k: "[:^digit:]", v: $clone(new charGroup.ptr(-1, code9), charGroup) }, { k: "[:graph:]", v: $clone(new charGroup.ptr(1, code10), charGroup) }, { k: "[:^graph:]", v: $clone(new charGroup.ptr(-1, code10), charGroup) }, { k: "[:lower:]", v: $clone(new charGroup.ptr(1, code11), charGroup) }, { k: "[:^lower:]", v: $clone(new charGroup.ptr(-1, code11), charGroup) }, { k: "[:print:]", v: $clone(new charGroup.ptr(1, code12), charGroup) }, { k: "[:^print:]", v: $clone(new charGroup.ptr(-1, code12), charGroup) }, { k: "[:punct:]", v: $clone(new charGroup.ptr(1, code13), charGroup) }, { k: "[:^punct:]", v: $clone(new charGroup.ptr(-1, code13), charGroup) }, { k: "[:space:]", v: $clone(new charGroup.ptr(1, code14), charGroup) }, { k: "[:^space:]", v: $clone(new charGroup.ptr(-1, code14), charGroup) }, { k: "[:upper:]", v: $clone(new charGroup.ptr(1, code15), charGroup) }, { k: "[:^upper:]", v: $clone(new charGroup.ptr(-1, code15), charGroup) }, { k: "[:word:]", v: $clone(new charGroup.ptr(1, code16), charGroup) }, { k: "[:^word:]", v: $clone(new charGroup.ptr(-1, code16), charGroup) }, { k: "[:xdigit:]", v: $clone(new charGroup.ptr(1, code17), charGroup) }, { k: "[:^xdigit:]", v: $clone(new charGroup.ptr(-1, code17), charGroup) }]);
-		anyTable = new unicode.RangeTable.ptr(new sliceType$2([$clone(new unicode.Range16.ptr(0, 65535, 1), unicode.Range16)]), new sliceType$3([$clone(new unicode.Range32.ptr(65536, 1114111, 1), unicode.Range32)]), 0);
-		_Op_index_0 = $toNativeArray($kindUint8, [0, 7, 17, 24, 33, 45, 52, 61, 68, 77, 84, 96, 110, 117, 121, 125, 130, 136, 142, 151]);
-		anyRuneNotNL = new sliceType$1([0, 9, 11, 1114111]);
-		anyRune = new sliceType$1([0, 1114111]);
-		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
-	};
-	$pkg.$init = $init;
-	return $pkg;
-})();
-$packages["regexp"] = (function() {
-	var $pkg = {}, $init, bytes, nosync, io, syntax, sort, strconv, strings, unicode, utf8, Regexp, input, inputString, inputBytes, inputReader, onePassProg, onePassInst, queueOnePass, runeSlice, queue, entry, thread, machine, inputs, lazyFlag, onePassMachine, job, bitState, sliceType, arrayType, arrayType$1, arrayType$2, sliceType$1, sliceType$2, ptrType, ptrType$1, ptrType$2, sliceType$3, sliceType$4, ptrType$3, sliceType$5, ptrType$4, sliceType$6, sliceType$7, arrayType$3, arrayType$4, sliceType$8, sliceType$9, sliceType$10, sliceType$11, ptrType$5, ptrType$6, ptrType$7, sliceType$12, ptrType$8, sliceType$13, ptrType$9, sliceType$14, ptrType$10, ptrType$11, ptrType$12, ptrType$13, sliceType$15, funcType, funcType$1, funcType$2, funcType$3, ptrType$14, ptrType$15, ptrType$16, ptrType$17, ptrType$18, matchPool, specialBytes, onePassPool, arrayNoInts, bitStatePool, matchSize, noRune, noNext, anyRuneNotNL, anyRune, Compile, compile, minInputLen, MustCompile, quote, special, init, QuoteMeta, extract, onePassPrefix, onePassNext, iop, newQueue, mergeRuneSets, cleanupOnePass, onePassCopy, makeOnePass, compileOnePass, newLazyFlag, newOnePassMachine, freeOnePassMachine, newBitState, freeBitState, maxBitStateLen, shouldBacktrack;
-	bytes = $packages["bytes"];
-	nosync = $packages["github.com/gopherjs/gopherjs/nosync"];
-	io = $packages["io"];
-	syntax = $packages["regexp/syntax"];
-	sort = $packages["sort"];
-	strconv = $packages["strconv"];
-	strings = $packages["strings"];
-	unicode = $packages["unicode"];
-	utf8 = $packages["unicode/utf8"];
-	Regexp = $newType(0, $kindStruct, "regexp.Regexp", true, "regexp", true, function(expr_, prog_, onepass_, numSubexp_, maxBitStateLen_, subexpNames_, prefix_, prefixBytes_, prefixRune_, prefixEnd_, mpool_, matchcap_, prefixComplete_, cond_, minInputLen_, longest_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.expr = "";
-			this.prog = ptrType$1.nil;
-			this.onepass = ptrType$2.nil;
-			this.numSubexp = 0;
-			this.maxBitStateLen = 0;
-			this.subexpNames = sliceType$3.nil;
-			this.prefix = "";
-			this.prefixBytes = sliceType$4.nil;
-			this.prefixRune = 0;
-			this.prefixEnd = 0;
-			this.mpool = 0;
-			this.matchcap = 0;
-			this.prefixComplete = false;
-			this.cond = 0;
-			this.minInputLen = 0;
-			this.longest = false;
-			return;
-		}
-		this.expr = expr_;
-		this.prog = prog_;
-		this.onepass = onepass_;
-		this.numSubexp = numSubexp_;
-		this.maxBitStateLen = maxBitStateLen_;
-		this.subexpNames = subexpNames_;
-		this.prefix = prefix_;
-		this.prefixBytes = prefixBytes_;
-		this.prefixRune = prefixRune_;
-		this.prefixEnd = prefixEnd_;
-		this.mpool = mpool_;
-		this.matchcap = matchcap_;
-		this.prefixComplete = prefixComplete_;
-		this.cond = cond_;
-		this.minInputLen = minInputLen_;
-		this.longest = longest_;
-	});
-	input = $newType(8, $kindInterface, "regexp.input", true, "regexp", false, null);
-	inputString = $newType(0, $kindStruct, "regexp.inputString", true, "regexp", false, function(str_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.str = "";
-			return;
-		}
-		this.str = str_;
-	});
-	inputBytes = $newType(0, $kindStruct, "regexp.inputBytes", true, "regexp", false, function(str_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.str = sliceType$4.nil;
-			return;
-		}
-		this.str = str_;
-	});
-	inputReader = $newType(0, $kindStruct, "regexp.inputReader", true, "regexp", false, function(r_, atEOT_, pos_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.r = $ifaceNil;
-			this.atEOT = false;
-			this.pos = 0;
-			return;
-		}
-		this.r = r_;
-		this.atEOT = atEOT_;
-		this.pos = pos_;
-	});
-	onePassProg = $newType(0, $kindStruct, "regexp.onePassProg", true, "regexp", false, function(Inst_, Start_, NumCap_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Inst = sliceType$12.nil;
-			this.Start = 0;
-			this.NumCap = 0;
-			return;
-		}
-		this.Inst = Inst_;
-		this.Start = Start_;
-		this.NumCap = NumCap_;
-	});
-	onePassInst = $newType(0, $kindStruct, "regexp.onePassInst", true, "regexp", false, function(Inst_, Next_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Inst = new syntax.Inst.ptr(0, 0, 0, sliceType$1.nil);
-			this.Next = sliceType$2.nil;
-			return;
-		}
-		this.Inst = Inst_;
-		this.Next = Next_;
-	});
-	queueOnePass = $newType(0, $kindStruct, "regexp.queueOnePass", true, "regexp", false, function(sparse_, dense_, size_, nextIndex_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.sparse = sliceType$2.nil;
-			this.dense = sliceType$2.nil;
-			this.size = 0;
-			this.nextIndex = 0;
-			return;
-		}
-		this.sparse = sparse_;
-		this.dense = dense_;
-		this.size = size_;
-		this.nextIndex = nextIndex_;
-	});
-	runeSlice = $newType(12, $kindSlice, "regexp.runeSlice", true, "regexp", false, null);
-	queue = $newType(0, $kindStruct, "regexp.queue", true, "regexp", false, function(sparse_, dense_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.sparse = sliceType$2.nil;
-			this.dense = sliceType$5.nil;
-			return;
-		}
-		this.sparse = sparse_;
-		this.dense = dense_;
-	});
-	entry = $newType(0, $kindStruct, "regexp.entry", true, "regexp", false, function(pc_, t_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.pc = 0;
-			this.t = ptrType$4.nil;
-			return;
-		}
-		this.pc = pc_;
-		this.t = t_;
-	});
-	thread = $newType(0, $kindStruct, "regexp.thread", true, "regexp", false, function(inst_, cap_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.inst = ptrType$10.nil;
-			this.cap = sliceType$7.nil;
-			return;
-		}
-		this.inst = inst_;
-		this.cap = cap_;
-	});
-	machine = $newType(0, $kindStruct, "regexp.machine", true, "regexp", false, function(re_, p_, q0_, q1_, pool_, matched_, matchcap_, inputs_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.re = ptrType.nil;
-			this.p = ptrType$1.nil;
-			this.q0 = new queue.ptr(sliceType$2.nil, sliceType$5.nil);
-			this.q1 = new queue.ptr(sliceType$2.nil, sliceType$5.nil);
-			this.pool = sliceType$6.nil;
-			this.matched = false;
-			this.matchcap = sliceType$7.nil;
-			this.inputs = new inputs.ptr(new inputBytes.ptr(sliceType$4.nil), new inputString.ptr(""), new inputReader.ptr($ifaceNil, false, 0));
-			return;
-		}
-		this.re = re_;
-		this.p = p_;
-		this.q0 = q0_;
-		this.q1 = q1_;
-		this.pool = pool_;
-		this.matched = matched_;
-		this.matchcap = matchcap_;
-		this.inputs = inputs_;
-	});
-	inputs = $newType(0, $kindStruct, "regexp.inputs", true, "regexp", false, function(bytes_, string_, reader_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.bytes = new inputBytes.ptr(sliceType$4.nil);
-			this.string = new inputString.ptr("");
-			this.reader = new inputReader.ptr($ifaceNil, false, 0);
-			return;
-		}
-		this.bytes = bytes_;
-		this.string = string_;
-		this.reader = reader_;
-	});
-	lazyFlag = $newType(8, $kindUint64, "regexp.lazyFlag", true, "regexp", false, null);
-	onePassMachine = $newType(0, $kindStruct, "regexp.onePassMachine", true, "regexp", false, function(inputs_, matchcap_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.inputs = new inputs.ptr(new inputBytes.ptr(sliceType$4.nil), new inputString.ptr(""), new inputReader.ptr($ifaceNil, false, 0));
-			this.matchcap = sliceType$7.nil;
-			return;
-		}
-		this.inputs = inputs_;
-		this.matchcap = matchcap_;
-	});
-	job = $newType(0, $kindStruct, "regexp.job", true, "regexp", false, function(pc_, arg_, pos_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.pc = 0;
-			this.arg = false;
-			this.pos = 0;
-			return;
-		}
-		this.pc = pc_;
-		this.arg = arg_;
-		this.pos = pos_;
-	});
-	bitState = $newType(0, $kindStruct, "regexp.bitState", true, "regexp", false, function(end_, cap_, matchcap_, jobs_, visited_, inputs_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.end = 0;
-			this.cap = sliceType$7.nil;
-			this.matchcap = sliceType$7.nil;
-			this.jobs = sliceType$15.nil;
-			this.visited = sliceType$2.nil;
-			this.inputs = new inputs.ptr(new inputBytes.ptr(sliceType$4.nil), new inputString.ptr(""), new inputReader.ptr($ifaceNil, false, 0));
-			return;
-		}
-		this.end = end_;
-		this.cap = cap_;
-		this.matchcap = matchcap_;
-		this.jobs = jobs_;
-		this.visited = visited_;
-		this.inputs = inputs_;
-	});
-	$pkg.Regexp = Regexp;
-	$pkg.input = input;
-	$pkg.inputString = inputString;
-	$pkg.inputBytes = inputBytes;
-	$pkg.inputReader = inputReader;
-	$pkg.onePassProg = onePassProg;
-	$pkg.onePassInst = onePassInst;
-	$pkg.queueOnePass = queueOnePass;
-	$pkg.runeSlice = runeSlice;
-	$pkg.queue = queue;
-	$pkg.entry = entry;
-	$pkg.thread = thread;
-	$pkg.machine = machine;
-	$pkg.inputs = inputs;
-	$pkg.lazyFlag = lazyFlag;
-	$pkg.onePassMachine = onePassMachine;
-	$pkg.job = job;
-	$pkg.bitState = bitState;
-	$pkg.$finishSetup = function() {
-		sliceType = $sliceType($emptyInterface);
-		arrayType = $arrayType(nosync.Pool, 5);
-		arrayType$1 = $arrayType($Uint8, 16);
-		arrayType$2 = $arrayType($Int, 0);
-		sliceType$1 = $sliceType($Int32);
-		sliceType$2 = $sliceType($Uint32);
-		ptrType = $ptrType(Regexp);
-		ptrType$1 = $ptrType(syntax.Prog);
-		ptrType$2 = $ptrType(onePassProg);
-		sliceType$3 = $sliceType($String);
-		sliceType$4 = $sliceType($Uint8);
-		ptrType$3 = $ptrType(machine);
-		sliceType$5 = $sliceType(entry);
-		ptrType$4 = $ptrType(thread);
-		sliceType$6 = $sliceType(ptrType$4);
-		sliceType$7 = $sliceType($Int);
-		arrayType$3 = $arrayType($Int, 2);
-		arrayType$4 = $arrayType($Int, 4);
-		sliceType$8 = $sliceType(sliceType$4);
-		sliceType$9 = $sliceType(sliceType$7);
-		sliceType$10 = $sliceType(sliceType$8);
-		sliceType$11 = $sliceType(sliceType$3);
-		ptrType$5 = $ptrType(strings.Builder);
-		ptrType$6 = $ptrType(queueOnePass);
-		ptrType$7 = $ptrType($Int);
-		sliceType$12 = $sliceType(onePassInst);
-		ptrType$8 = $ptrType($Uint32);
-		sliceType$13 = $sliceType(sliceType$1);
-		ptrType$9 = $ptrType(sliceType$1);
-		sliceType$14 = $sliceType($Bool);
-		ptrType$10 = $ptrType(syntax.Inst);
-		ptrType$11 = $ptrType(lazyFlag);
-		ptrType$12 = $ptrType(onePassMachine);
-		ptrType$13 = $ptrType(bitState);
-		sliceType$15 = $sliceType(job);
-		funcType = $funcType([$String], [$String], false);
-		funcType$1 = $funcType([sliceType$4, sliceType$7], [sliceType$4], false);
-		funcType$2 = $funcType([sliceType$4], [sliceType$4], false);
-		funcType$3 = $funcType([sliceType$7], [], false);
-		ptrType$14 = $ptrType(inputString);
-		ptrType$15 = $ptrType(inputBytes);
-		ptrType$16 = $ptrType(inputReader);
-		ptrType$17 = $ptrType(queue);
-		ptrType$18 = $ptrType(inputs);
-		$ptrType(Regexp).prototype.String = function String() {
-			var re;
-			re = this;
-			return re.expr;
-		};
-		$ptrType(Regexp).prototype.Copy = function Copy() {
-			var re, re2;
-			re = this;
-			re2 = $clone(re, Regexp);
-			return re2;
-		};
-		Compile = function Compile$1(expr) {
-			var {$24r, _r, expr, $s, $r, $c} = $restore(this, {expr});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = compile(expr, 212, false); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Compile$1, $c: true, $r, $24r, _r, expr, $s};return $f;
-		};
-		$pkg.Compile = Compile;
-		$ptrType(Regexp).prototype.Longest = function Longest() {
-			var re;
-			re = this;
-			re.longest = true;
-		};
-		compile = function compile$1(expr, mode, longest) {
-			var {_r, _r$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, capNames, err, expr, i, longest, matchcap, maxCap, mode, n, prog, re, regexp, $s, $r, $c} = $restore(this, {expr, mode, longest});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = syntax.Parse(expr, mode); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			re = _tuple[0];
-			err = _tuple[1];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [ptrType.nil, err];
-			}
-			maxCap = re.MaxCap();
-			capNames = re.CapNames();
-			re = re.Simplify();
-			_tuple$1 = syntax.Compile(re);
-			prog = _tuple$1[0];
-			err = _tuple$1[1];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [ptrType.nil, err];
-			}
-			matchcap = prog.NumCap;
-			if (matchcap < 2) {
-				matchcap = 2;
-			}
-			_r$1 = compileOnePass(prog); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			regexp = new Regexp.ptr(expr, prog, _r$1, maxCap, 0, capNames, "", sliceType$4.nil, 0, 0, 0, matchcap, false, prog.StartCond(), minInputLen(re), longest);
-			if (regexp.onepass === ptrType$2.nil) {
-				_tuple$2 = prog.Prefix();
-				regexp.prefix = _tuple$2[0];
-				regexp.prefixComplete = _tuple$2[1];
-				regexp.maxBitStateLen = maxBitStateLen(prog);
-			} else {
-				_tuple$3 = onePassPrefix(prog);
-				regexp.prefix = _tuple$3[0];
-				regexp.prefixComplete = _tuple$3[1];
-				regexp.prefixEnd = _tuple$3[2];
-			}
-			if (!(regexp.prefix === "")) {
-				regexp.prefixBytes = (new sliceType$4($stringToBytes(regexp.prefix)));
-				_tuple$4 = utf8.DecodeRuneInString(regexp.prefix);
-				regexp.prefixRune = _tuple$4[0];
-			}
-			n = prog.Inst.$length;
-			i = 0;
-			while (true) {
-				if (!(!((((i < 0 || i >= matchSize.length) ? ($throwRuntimeError("index out of range"), undefined) : matchSize[i]) === 0)) && ((i < 0 || i >= matchSize.length) ? ($throwRuntimeError("index out of range"), undefined) : matchSize[i]) < n)) { break; }
-				i = i + (1) >> 0;
-			}
-			regexp.mpool = i;
-			$s = -1; return [regexp, $ifaceNil];
-			/* */ } return; } var $f = {$blk: compile$1, $c: true, $r, _r, _r$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, capNames, err, expr, i, longest, matchcap, maxCap, mode, n, prog, re, regexp, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.get = function get() {
-			var {_i, _r, _ref, _tuple, m, n, ok, re, t, x, x$1, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			_r = (x = re.mpool, ((x < 0 || x >= matchPool.length) ? ($throwRuntimeError("index out of range"), undefined) : matchPool[x])).Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r, ptrType$3, true);
-			m = _tuple[0];
-			ok = _tuple[1];
-			if (!ok) {
-				m = new machine.ptr(ptrType.nil, ptrType$1.nil, new queue.ptr(sliceType$2.nil, sliceType$5.nil), new queue.ptr(sliceType$2.nil, sliceType$5.nil), sliceType$6.nil, false, sliceType$7.nil, new inputs.ptr(new inputBytes.ptr(sliceType$4.nil), new inputString.ptr(""), new inputReader.ptr($ifaceNil, false, 0)));
-			}
-			m.re = re;
-			m.p = re.prog;
-			if (m.matchcap.$capacity < re.matchcap) {
-				m.matchcap = $makeSlice(sliceType$7, re.matchcap);
-				_ref = m.pool;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					t.cap = $makeSlice(sliceType$7, re.matchcap);
-					_i++;
-				}
-			}
-			n = (x$1 = re.mpool, ((x$1 < 0 || x$1 >= matchSize.length) ? ($throwRuntimeError("index out of range"), undefined) : matchSize[x$1]));
-			if (n === 0) {
-				n = re.prog.Inst.$length;
-			}
-			if (m.q0.sparse.$length < n) {
-				queue.copy(m.q0, new queue.ptr($makeSlice(sliceType$2, n), $makeSlice(sliceType$5, 0, n)));
-				queue.copy(m.q1, new queue.ptr($makeSlice(sliceType$2, n), $makeSlice(sliceType$5, 0, n)));
-			}
-			$s = -1; return m;
-			/* */ } return; } var $f = {$blk: get, $c: true, $r, _i, _r, _ref, _tuple, m, n, ok, re, t, x, x$1, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.put = function put(m) {
-			var m, re, x;
-			re = this;
-			m.re = ptrType.nil;
-			m.p = ptrType$1.nil;
-			m.inputs.clear();
-			(x = re.mpool, ((x < 0 || x >= matchPool.length) ? ($throwRuntimeError("index out of range"), undefined) : matchPool[x])).Put(m);
-		};
-		minInputLen = function minInputLen$1(re) {
-			var _1, _i, _i$1, _i$2, _ref, _ref$1, _ref$2, l, l$1, l$2, lnext, r, re, sub, sub$1, x, x$1, x$2;
-			_1 = re.Op;
-			if ((_1 === (6)) || (_1 === (5)) || (_1 === (4))) {
-				return 1;
-			} else if (_1 === (3)) {
-				l = 0;
-				_ref = re.Rune;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					r = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					if (r === 65533) {
-						l = l + (1) >> 0;
-					} else {
-						l = l + (utf8.RuneLen(r)) >> 0;
-					}
-					_i++;
-				}
-				return l;
-			} else if ((_1 === (13)) || (_1 === (15))) {
-				return minInputLen((x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])));
-			} else if (_1 === (17)) {
-				return $imul(re.Min, minInputLen((x$1 = re.Sub, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]))));
-			} else if (_1 === (18)) {
-				l$1 = 0;
-				_ref$1 = re.Sub;
-				_i$1 = 0;
-				while (true) {
-					if (!(_i$1 < _ref$1.$length)) { break; }
-					sub = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					l$1 = l$1 + (minInputLen(sub)) >> 0;
-					_i$1++;
-				}
-				return l$1;
-			} else if (_1 === (19)) {
-				l$2 = minInputLen((x$2 = re.Sub, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])));
-				lnext = 0;
-				_ref$2 = $subslice(re.Sub, 1);
-				_i$2 = 0;
-				while (true) {
-					if (!(_i$2 < _ref$2.$length)) { break; }
-					sub$1 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-					lnext = minInputLen(sub$1);
-					if (lnext < l$2) {
-						l$2 = lnext;
-					}
-					_i$2++;
-				}
-				return l$2;
-			} else {
-				return 0;
-			}
-		};
-		MustCompile = function MustCompile$1(str) {
-			var {_r, _r$1, _tuple, err, regexp, str, $s, $r, $c} = $restore(this, {str});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = Compile(str); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			regexp = _tuple[0];
-			err = _tuple[1];
-			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 2:
-				_r$1 = err.Error(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$panic(new $String("regexp: Compile(" + quote(str) + "): " + _r$1));
-			/* } */ case 3:
-			$s = -1; return regexp;
-			/* */ } return; } var $f = {$blk: MustCompile$1, $c: true, $r, _r, _r$1, _tuple, err, regexp, str, $s};return $f;
-		};
-		$pkg.MustCompile = MustCompile;
-		quote = function quote$1(s) {
-			var s;
-			if (strconv.CanBackquote(s)) {
-				return "`" + s + "`";
-			}
-			return strconv.Quote(s);
-		};
-		$ptrType(Regexp).prototype.NumSubexp = function NumSubexp() {
-			var re;
-			re = this;
-			return re.numSubexp;
-		};
-		$ptrType(Regexp).prototype.SubexpNames = function SubexpNames() {
-			var re;
-			re = this;
-			return re.subexpNames;
-		};
-		$ptrType(Regexp).prototype.SubexpIndex = function SubexpIndex(name) {
-			var _i, _ref, i, name, re, s;
-			re = this;
-			if (!(name === "")) {
-				_ref = re.subexpNames;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					i = _i;
-					s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					if (name === s) {
-						return i;
-					}
-					_i++;
-				}
-			}
-			return -1;
-		};
-		$ptrType(inputString).prototype.step = function step(pos) {
-			var c, i, pos;
-			i = this;
-			if (pos < i.str.length) {
-				c = i.str.charCodeAt(pos);
-				if (c < 128) {
-					return [((c >> 0)), 1];
-				}
-				return utf8.DecodeRuneInString($substring(i.str, pos));
-			}
-			return [-1, 0];
-		};
-		$ptrType(inputString).prototype.canCheckPrefix = function canCheckPrefix() {
-			var i;
-			i = this;
-			return true;
-		};
-		$ptrType(inputString).prototype.hasPrefix = function hasPrefix(re) {
-			var i, re;
-			i = this;
-			return strings.HasPrefix(i.str, re.prefix);
-		};
-		$ptrType(inputString).prototype.index = function index(re, pos) {
-			var i, pos, re;
-			i = this;
-			return strings.Index($substring(i.str, pos), re.prefix);
-		};
-		$ptrType(inputString).prototype.context = function context(pos) {
-			var _tmp, _tmp$1, _tuple, _tuple$1, i, pos, r1, r2;
-			i = this;
-			_tmp = -1;
-			_tmp$1 = -1;
-			r1 = _tmp;
-			r2 = _tmp$1;
-			if ((((pos - 1 >> 0) >>> 0)) < ((i.str.length >>> 0))) {
-				r1 = ((i.str.charCodeAt((pos - 1 >> 0)) >> 0));
-				if (r1 >= 128) {
-					_tuple = utf8.DecodeLastRuneInString($substring(i.str, 0, pos));
-					r1 = _tuple[0];
-				}
-			}
-			if (((pos >>> 0)) < ((i.str.length >>> 0))) {
-				r2 = ((i.str.charCodeAt(pos) >> 0));
-				if (r2 >= 128) {
-					_tuple$1 = utf8.DecodeRuneInString($substring(i.str, pos));
-					r2 = _tuple$1[0];
-				}
-			}
-			return newLazyFlag(r1, r2);
-		};
-		$ptrType(inputBytes).prototype.step = function step$1(pos) {
-			var c, i, pos, x;
-			i = this;
-			if (pos < i.str.$length) {
-				c = (x = i.str, ((pos < 0 || pos >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + pos]));
-				if (c < 128) {
-					return [((c >> 0)), 1];
-				}
-				return utf8.DecodeRune($subslice(i.str, pos));
-			}
-			return [-1, 0];
-		};
-		$ptrType(inputBytes).prototype.canCheckPrefix = function canCheckPrefix$1() {
-			var i;
-			i = this;
-			return true;
-		};
-		$ptrType(inputBytes).prototype.hasPrefix = function hasPrefix$1(re) {
-			var i, re;
-			i = this;
-			return bytes.HasPrefix(i.str, re.prefixBytes);
-		};
-		$ptrType(inputBytes).prototype.index = function index$1(re, pos) {
-			var i, pos, re;
-			i = this;
-			return bytes.Index($subslice(i.str, pos), re.prefixBytes);
-		};
-		$ptrType(inputBytes).prototype.context = function context$1(pos) {
-			var _tmp, _tmp$1, _tuple, _tuple$1, i, pos, r1, r2, x, x$1, x$2;
-			i = this;
-			_tmp = -1;
-			_tmp$1 = -1;
-			r1 = _tmp;
-			r2 = _tmp$1;
-			if ((((pos - 1 >> 0) >>> 0)) < ((i.str.$length >>> 0))) {
-				r1 = (((x = i.str, x$1 = pos - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])) >> 0));
-				if (r1 >= 128) {
-					_tuple = utf8.DecodeLastRune($subslice(i.str, 0, pos));
-					r1 = _tuple[0];
-				}
-			}
-			if (((pos >>> 0)) < ((i.str.$length >>> 0))) {
-				r2 = (((x$2 = i.str, ((pos < 0 || pos >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + pos])) >> 0));
-				if (r2 >= 128) {
-					_tuple$1 = utf8.DecodeRune($subslice(i.str, pos));
-					r2 = _tuple$1[0];
-				}
-			}
-			return newLazyFlag(r1, r2);
-		};
-		$ptrType(inputReader).prototype.step = function step$2(pos) {
-			var {_r, _tuple, err, i, pos, r, w, $s, $r, $c} = $restore(this, {pos});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			i = this;
-			if (!i.atEOT && !((pos === i.pos))) {
-				$s = -1; return [-1, 0];
-			}
-			_r = i.r.ReadRune(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			r = _tuple[0];
-			w = _tuple[1];
-			err = _tuple[2];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				i.atEOT = true;
-				$s = -1; return [-1, 0];
-			}
-			i.pos = i.pos + (w) >> 0;
-			$s = -1; return [r, w];
-			/* */ } return; } var $f = {$blk: step$2, $c: true, $r, _r, _tuple, err, i, pos, r, w, $s};return $f;
-		};
-		$ptrType(inputReader).prototype.canCheckPrefix = function canCheckPrefix$2() {
-			var i;
-			i = this;
-			return false;
-		};
-		$ptrType(inputReader).prototype.hasPrefix = function hasPrefix$2(re) {
-			var i, re;
-			i = this;
-			return false;
-		};
-		$ptrType(inputReader).prototype.index = function index$2(re, pos) {
-			var i, pos, re;
-			i = this;
-			return -1;
-		};
-		$ptrType(inputReader).prototype.context = function context$2(pos) {
-			var i, pos;
-			i = this;
-			return new lazyFlag(0, 0);
-		};
-		$ptrType(Regexp).prototype.LiteralPrefix = function LiteralPrefix() {
-			var _tmp, _tmp$1, complete, prefix, re;
-			prefix = "";
-			complete = false;
-			re = this;
-			_tmp = re.prefix;
-			_tmp$1 = re.prefixComplete;
-			prefix = _tmp;
-			complete = _tmp$1;
-			return [prefix, complete];
-		};
-		$ptrType(Regexp).prototype.MatchReader = function MatchReader$1(r) {
-			var {$24r, _r, r, re, $s, $r, $c} = $restore(this, {r});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			_r = re.doMatch(r, sliceType$4.nil, ""); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: MatchReader$1, $c: true, $r, $24r, _r, r, re, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.MatchString = function MatchString$1(s) {
-			var {$24r, _r, re, s, $s, $r, $c} = $restore(this, {s});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			_r = re.doMatch($ifaceNil, sliceType$4.nil, s); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: MatchString$1, $c: true, $r, $24r, _r, re, s, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.Match = function Match$1(b) {
-			var {$24r, _r, b, re, $s, $r, $c} = $restore(this, {b});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			_r = re.doMatch($ifaceNil, b, ""); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Match$1, $c: true, $r, $24r, _r, b, re, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.ReplaceAllString = function ReplaceAllString(src, repl) {
-			var {_r, b, n, re, repl, src, $s, $r, $c} = $restore(this, {src, repl});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = [re];
-			repl = [repl];
-			src = [src];
-			re[0] = this;
-			n = 2;
-			if (strings.Contains(repl[0], "$")) {
-				n = $imul(2, ((re[0].numSubexp + 1 >> 0)));
-			}
-			_r = re[0].replaceAll(sliceType$4.nil, src[0], n, (function(re, repl, src) { return function Regexp·ReplaceAllString·func1(dst, match) {
-					var dst, match;
-					return re[0].expand(dst, repl[0], sliceType$4.nil, src[0], match);
-				}; })(re, repl, src)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			b = _r;
-			$s = -1; return ($bytesToString(b));
-			/* */ } return; } var $f = {$blk: ReplaceAllString, $c: true, $r, _r, b, n, re, repl, src, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.ReplaceAllLiteralString = function ReplaceAllLiteralString(src, repl) {
-			var {$24r, _r, re, repl, src, $s, $r, $c} = $restore(this, {src, repl});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			repl = [repl];
-			re = this;
-			_r = re.replaceAll(sliceType$4.nil, src, 2, (function(repl) { return function Regexp·ReplaceAllLiteralString·func1(dst, match) {
-					var dst, match;
-					return $appendSlice(dst, repl[0]);
-				}; })(repl)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = ($bytesToString(_r));
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: ReplaceAllLiteralString, $c: true, $r, $24r, _r, re, repl, src, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.ReplaceAllStringFunc = function ReplaceAllStringFunc(src, repl) {
-			var {_r, b, re, repl, src, $s, $r, $c} = $restore(this, {src, repl});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			repl = [repl];
-			src = [src];
-			re = this;
-			_r = re.replaceAll(sliceType$4.nil, src[0], 2, (function(repl, src) { return function Regexp·ReplaceAllStringFunc·func1(dst, match) {
-					var {$24r, _arg, _arg$1, _r, dst, match, $s, $r, $c} = $restore(this, {dst, match});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_arg = dst;
-					_r = repl[0]($substring(src[0], (0 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 0]), (1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1]))); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_arg$1 = _r;
-					$24r = $appendSlice(_arg, _arg$1);
-					$s = 2; case 2: return $24r;
-					/* */ } return; } var $f = {$blk: Regexp·ReplaceAllStringFunc·func1, $c: true, $r, $24r, _arg, _arg$1, _r, dst, match, $s};return $f;
-				}; })(repl, src)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			b = _r;
-			$s = -1; return ($bytesToString(b));
-			/* */ } return; } var $f = {$blk: ReplaceAllStringFunc, $c: true, $r, _r, b, re, repl, src, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.replaceAll = function replaceAll(bsrc, src, nmatch, repl) {
-			var {_r, _r$1, _tuple, _tuple$1, a, bsrc, buf, dstCap, endPos, lastMatchEnd, nmatch, re, repl, searchPos, src, width, $s, $r, $c} = $restore(this, {bsrc, src, nmatch, repl});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			lastMatchEnd = 0;
-			searchPos = 0;
-			buf = sliceType$4.nil;
-			endPos = 0;
-			if (!(bsrc === sliceType$4.nil)) {
-				endPos = bsrc.$length;
-			} else {
-				endPos = src.length;
-			}
-			if (nmatch > re.prog.NumCap) {
-				nmatch = re.prog.NumCap;
-			}
-			dstCap = arrayType$3.zero();
-			/* while (true) { */ case 1:
-				/* if (!(searchPos <= endPos)) { break; } */ if(!(searchPos <= endPos)) { $s = 2; continue; }
-				_r = re.doExecute($ifaceNil, bsrc, src, searchPos, nmatch, $subslice(new sliceType$7(dstCap), 0, 0)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				a = _r;
-				if (a.$length === 0) {
-					/* break; */ $s = 2; continue;
-				}
-				if (!(bsrc === sliceType$4.nil)) {
-					buf = $appendSlice(buf, $subslice(bsrc, lastMatchEnd, (0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0])));
-				} else {
-					buf = $appendSlice(buf, $substring(src, lastMatchEnd, (0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0])));
-				}
-				/* */ if ((1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]) > lastMatchEnd || ((0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0]) === 0)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if ((1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]) > lastMatchEnd || ((0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0]) === 0)) { */ case 4:
-					_r$1 = repl(buf, a); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					buf = _r$1;
-				/* } */ case 5:
-				lastMatchEnd = (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]);
-				width = 0;
-				if (!(bsrc === sliceType$4.nil)) {
-					_tuple = utf8.DecodeRune($subslice(bsrc, searchPos));
-					width = _tuple[1];
-				} else {
-					_tuple$1 = utf8.DecodeRuneInString($substring(src, searchPos));
-					width = _tuple$1[1];
-				}
-				if ((searchPos + width >> 0) > (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1])) {
-					searchPos = searchPos + (width) >> 0;
-				} else if ((searchPos + 1 >> 0) > (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1])) {
-					searchPos = searchPos + (1) >> 0;
-				} else {
-					searchPos = (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]);
-				}
-			$s = 1; continue;
-			case 2:
-			if (!(bsrc === sliceType$4.nil)) {
-				buf = $appendSlice(buf, $subslice(bsrc, lastMatchEnd));
-			} else {
-				buf = $appendSlice(buf, $substring(src, lastMatchEnd));
-			}
-			$s = -1; return buf;
-			/* */ } return; } var $f = {$blk: replaceAll, $c: true, $r, _r, _r$1, _tuple, _tuple$1, a, bsrc, buf, dstCap, endPos, lastMatchEnd, nmatch, re, repl, searchPos, src, width, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.ReplaceAll = function ReplaceAll(src, repl) {
-			var {_r, b, n, re, repl, src, srepl, $s, $r, $c} = $restore(this, {src, repl});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = [re];
-			repl = [repl];
-			src = [src];
-			srepl = [srepl];
-			re[0] = this;
-			n = 2;
-			if (bytes.IndexByte(repl[0], 36) >= 0) {
-				n = $imul(2, ((re[0].numSubexp + 1 >> 0)));
-			}
-			srepl[0] = "";
-			_r = re[0].replaceAll(src[0], "", n, (function(re, repl, src, srepl) { return function Regexp·ReplaceAll·func1(dst, match) {
-					var dst, match;
-					if (!((srepl[0].length === repl[0].$length))) {
-						srepl[0] = ($bytesToString(repl[0]));
-					}
-					return re[0].expand(dst, srepl[0], src[0], "", match);
-				}; })(re, repl, src, srepl)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			b = _r;
-			$s = -1; return b;
-			/* */ } return; } var $f = {$blk: ReplaceAll, $c: true, $r, _r, b, n, re, repl, src, srepl, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.ReplaceAllLiteral = function ReplaceAllLiteral(src, repl) {
-			var {$24r, _r, re, repl, src, $s, $r, $c} = $restore(this, {src, repl});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			repl = [repl];
-			re = this;
-			_r = re.replaceAll(src, "", 2, (function(repl) { return function Regexp·ReplaceAllLiteral·func1(dst, match) {
-					var dst, match;
-					return $appendSlice(dst, repl[0]);
-				}; })(repl)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: ReplaceAllLiteral, $c: true, $r, $24r, _r, re, repl, src, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.ReplaceAllFunc = function ReplaceAllFunc(src, repl) {
-			var {$24r, _r, re, repl, src, $s, $r, $c} = $restore(this, {src, repl});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			repl = [repl];
-			src = [src];
-			re = this;
-			_r = re.replaceAll(src[0], "", 2, (function(repl, src) { return function Regexp·ReplaceAllFunc·func1(dst, match) {
-					var {$24r, _arg, _arg$1, _r, dst, match, $s, $r, $c} = $restore(this, {dst, match});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_arg = dst;
-					_r = repl[0]($subslice(src[0], (0 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 0]), (1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1]))); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_arg$1 = _r;
-					$24r = $appendSlice(_arg, _arg$1);
-					$s = 2; case 2: return $24r;
-					/* */ } return; } var $f = {$blk: Regexp·ReplaceAllFunc·func1, $c: true, $r, $24r, _arg, _arg$1, _r, dst, match, $s};return $f;
-				}; })(repl, src)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: ReplaceAllFunc, $c: true, $r, $24r, _r, re, repl, src, $s};return $f;
-		};
-		special = function special$1(b) {
-			var _q, _r, b, x, y;
-			return b < 128 && !(((((x = (_r = b % 16, _r === _r ? _r : $throwRuntimeError("integer divide by zero")), ((x < 0 || x >= specialBytes.length) ? ($throwRuntimeError("index out of range"), undefined) : specialBytes[x])) & (((y = ((_q = b / 16, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero"))), y < 32 ? (1 << y) : 0) << 24 >>> 24))) >>> 0) === 0));
-		};
-		init = function init$1() {
-			var _i, _index, _q, _r, _ref, b, y;
-			_ref = (new sliceType$4($stringToBytes("\\.+*?()|[]{}^$")));
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				b = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_index = (_r = b % 16, _r === _r ? _r : $throwRuntimeError("integer divide by zero"));
-				((_index < 0 || _index >= specialBytes.length) ? ($throwRuntimeError("index out of range"), undefined) : specialBytes[_index] = ((((_index < 0 || _index >= specialBytes.length) ? ($throwRuntimeError("index out of range"), undefined) : specialBytes[_index]) | (((y = ((_q = b / 16, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero"))), y < 32 ? (1 << y) : 0) << 24 >>> 24))) >>> 0));
-				_i++;
-			}
-		};
-		QuoteMeta = function QuoteMeta$1(s) {
-			var b, i, j, s;
-			i = 0;
-			i = 0;
-			while (true) {
-				if (!(i < s.length)) { break; }
-				if (special(s.charCodeAt(i))) {
-					break;
-				}
-				i = i + (1) >> 0;
-			}
-			if (i >= s.length) {
-				return s;
-			}
-			b = $makeSlice(sliceType$4, (($imul(2, s.length)) - i >> 0));
-			$copyString(b, $substring(s, 0, i));
-			j = i;
-			while (true) {
-				if (!(i < s.length)) { break; }
-				if (special(s.charCodeAt(i))) {
-					((j < 0 || j >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + j] = 92);
-					j = j + (1) >> 0;
-				}
-				((j < 0 || j >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + j] = s.charCodeAt(i));
-				j = j + (1) >> 0;
-				i = i + (1) >> 0;
-			}
-			return ($bytesToString($subslice(b, 0, j)));
-		};
-		$pkg.QuoteMeta = QuoteMeta;
-		$ptrType(Regexp).prototype.pad = function pad(a) {
-			var a, n, re;
-			re = this;
-			if (a === sliceType$7.nil) {
-				return sliceType$7.nil;
-			}
-			n = $imul(((1 + re.numSubexp >> 0)), 2);
-			while (true) {
-				if (!(a.$length < n)) { break; }
-				a = $append(a, -1);
-			}
-			return a;
-		};
-		$ptrType(Regexp).prototype.allMatches = function allMatches(s, b, n, deliver) {
-			var {_r, _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, accept, b, deliver, end, i, ib, is, matches, n, pos, prevMatchEnd, re, s, width, $s, $r, $c} = $restore(this, {s, b, n, deliver});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			end = 0;
-			if (b === sliceType$4.nil) {
-				end = s.length;
-			} else {
-				end = b.$length;
-			}
-			_tmp = 0;
-			_tmp$1 = 0;
-			_tmp$2 = -1;
-			pos = _tmp;
-			i = _tmp$1;
-			prevMatchEnd = _tmp$2;
-			/* while (true) { */ case 1:
-				/* if (!(i < n && pos <= end)) { break; } */ if(!(i < n && pos <= end)) { $s = 2; continue; }
-				_r = re.doExecute($ifaceNil, b, s, pos, re.prog.NumCap, sliceType$7.nil); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				matches = _r;
-				if (matches.$length === 0) {
-					/* break; */ $s = 2; continue;
-				}
-				accept = true;
-				if ((1 >= matches.$length ? ($throwRuntimeError("index out of range"), undefined) : matches.$array[matches.$offset + 1]) === pos) {
-					if ((0 >= matches.$length ? ($throwRuntimeError("index out of range"), undefined) : matches.$array[matches.$offset + 0]) === prevMatchEnd) {
-						accept = false;
-					}
-					width = 0;
-					if (b === sliceType$4.nil) {
-						is = new inputString.ptr(s);
-						_tuple = is.step(pos);
-						width = _tuple[1];
-					} else {
-						ib = new inputBytes.ptr(b);
-						_tuple$1 = ib.step(pos);
-						width = _tuple$1[1];
-					}
-					if (width > 0) {
-						pos = pos + (width) >> 0;
-					} else {
-						pos = end + 1 >> 0;
-					}
-				} else {
-					pos = (1 >= matches.$length ? ($throwRuntimeError("index out of range"), undefined) : matches.$array[matches.$offset + 1]);
-				}
-				prevMatchEnd = (1 >= matches.$length ? ($throwRuntimeError("index out of range"), undefined) : matches.$array[matches.$offset + 1]);
-				/* */ if (accept) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (accept) { */ case 4:
-					$r = deliver(re.pad(matches)); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					i = i + (1) >> 0;
-				/* } */ case 5:
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: allMatches, $c: true, $r, _r, _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, accept, b, deliver, end, i, ib, is, matches, n, pos, prevMatchEnd, re, s, width, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.Find = function Find(b) {
-			var {_r, a, b, dstCap, re, $s, $r, $c} = $restore(this, {b});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			dstCap = arrayType$3.zero();
-			_r = re.doExecute($ifaceNil, b, "", 0, 2, $subslice(new sliceType$7(dstCap), 0, 0)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			a = _r;
-			if (a === sliceType$7.nil) {
-				$s = -1; return sliceType$4.nil;
-			}
-			$s = -1; return $subslice(b, (0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0]), (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]), (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]));
-			/* */ } return; } var $f = {$blk: Find, $c: true, $r, _r, a, b, dstCap, re, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.FindIndex = function FindIndex(b) {
-			var {_r, a, b, loc, re, $s, $r, $c} = $restore(this, {b});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			loc = sliceType$7.nil;
-			re = this;
-			_r = re.doExecute($ifaceNil, b, "", 0, 2, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			a = _r;
-			if (a === sliceType$7.nil) {
-				loc = sliceType$7.nil;
-				$s = -1; return loc;
-			}
-			loc = $subslice(a, 0, 2);
-			$s = -1; return loc;
-			/* */ } return; } var $f = {$blk: FindIndex, $c: true, $r, _r, a, b, loc, re, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.FindString = function FindString(s) {
-			var {_r, a, dstCap, re, s, $s, $r, $c} = $restore(this, {s});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			dstCap = arrayType$3.zero();
-			_r = re.doExecute($ifaceNil, sliceType$4.nil, s, 0, 2, $subslice(new sliceType$7(dstCap), 0, 0)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			a = _r;
-			if (a === sliceType$7.nil) {
-				$s = -1; return "";
-			}
-			$s = -1; return $substring(s, (0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0]), (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]));
-			/* */ } return; } var $f = {$blk: FindString, $c: true, $r, _r, a, dstCap, re, s, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.FindStringIndex = function FindStringIndex(s) {
-			var {_r, a, loc, re, s, $s, $r, $c} = $restore(this, {s});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			loc = sliceType$7.nil;
-			re = this;
-			_r = re.doExecute($ifaceNil, sliceType$4.nil, s, 0, 2, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			a = _r;
-			if (a === sliceType$7.nil) {
-				loc = sliceType$7.nil;
-				$s = -1; return loc;
-			}
-			loc = $subslice(a, 0, 2);
-			$s = -1; return loc;
-			/* */ } return; } var $f = {$blk: FindStringIndex, $c: true, $r, _r, a, loc, re, s, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.FindReaderIndex = function FindReaderIndex(r) {
-			var {_r, a, loc, r, re, $s, $r, $c} = $restore(this, {r});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			loc = sliceType$7.nil;
-			re = this;
-			_r = re.doExecute(r, sliceType$4.nil, "", 0, 2, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			a = _r;
-			if (a === sliceType$7.nil) {
-				loc = sliceType$7.nil;
-				$s = -1; return loc;
-			}
-			loc = $subslice(a, 0, 2);
-			$s = -1; return loc;
-			/* */ } return; } var $f = {$blk: FindReaderIndex, $c: true, $r, _r, a, loc, r, re, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.FindSubmatch = function FindSubmatch(b) {
-			var {_i, _r, _ref, a, b, dstCap, i, re, ret, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {b});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			dstCap = arrayType$4.zero();
-			_r = re.doExecute($ifaceNil, b, "", 0, re.prog.NumCap, $subslice(new sliceType$7(dstCap), 0, 0)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			a = _r;
-			if (a === sliceType$7.nil) {
-				$s = -1; return sliceType$8.nil;
-			}
-			ret = $makeSlice(sliceType$8, (1 + re.numSubexp >> 0));
-			_ref = ret;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				if (($imul(2, i)) < a.$length && (x = $imul(2, i), ((x < 0 || x >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x])) >= 0) {
-					((i < 0 || i >= ret.$length) ? ($throwRuntimeError("index out of range"), undefined) : ret.$array[ret.$offset + i] = $subslice(b, (x$1 = $imul(2, i), ((x$1 < 0 || x$1 >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x$1])), (x$2 = ($imul(2, i)) + 1 >> 0, ((x$2 < 0 || x$2 >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x$2])), (x$3 = ($imul(2, i)) + 1 >> 0, ((x$3 < 0 || x$3 >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x$3]))));
-				}
-				_i++;
-			}
-			$s = -1; return ret;
-			/* */ } return; } var $f = {$blk: FindSubmatch, $c: true, $r, _i, _r, _ref, a, b, dstCap, i, re, ret, x, x$1, x$2, x$3, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.Expand = function Expand(dst, template, src, match) {
-			var dst, match, re, src, template;
-			re = this;
-			return re.expand(dst, ($bytesToString(template)), src, "", match);
-		};
-		$ptrType(Regexp).prototype.ExpandString = function ExpandString(dst, template, src, match) {
-			var dst, match, re, src, template;
-			re = this;
-			return re.expand(dst, template, sliceType$4.nil, src, match);
-		};
-		$ptrType(Regexp).prototype.expand = function expand(dst, template, bsrc, src, match) {
-			var _i, _ref, _tuple, _tuple$1, after, before, bsrc, dst, i, match, name, namei, num, ok, re, rest, src, template, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
-			re = this;
-			while (true) {
-				if (!(template.length > 0)) { break; }
-				_tuple = strings.Cut(template, "$");
-				before = _tuple[0];
-				after = _tuple[1];
-				ok = _tuple[2];
-				if (!ok) {
-					break;
-				}
-				dst = $appendSlice(dst, before);
-				template = after;
-				if (!(template === "") && (template.charCodeAt(0) === 36)) {
-					dst = $append(dst, 36);
-					template = $substring(template, 1);
-					continue;
-				}
-				_tuple$1 = extract(template);
-				name = _tuple$1[0];
-				num = _tuple$1[1];
-				rest = _tuple$1[2];
-				ok = _tuple$1[3];
-				if (!ok) {
-					dst = $append(dst, 36);
-					continue;
-				}
-				template = rest;
-				if (num >= 0) {
-					if ((($imul(2, num)) + 1 >> 0) < match.$length && (x = $imul(2, num), ((x < 0 || x >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x])) >= 0) {
-						if (!(bsrc === sliceType$4.nil)) {
-							dst = $appendSlice(dst, $subslice(bsrc, (x$1 = $imul(2, num), ((x$1 < 0 || x$1 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$1])), (x$2 = ($imul(2, num)) + 1 >> 0, ((x$2 < 0 || x$2 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$2]))));
-						} else {
-							dst = $appendSlice(dst, $substring(src, (x$3 = $imul(2, num), ((x$3 < 0 || x$3 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$3])), (x$4 = ($imul(2, num)) + 1 >> 0, ((x$4 < 0 || x$4 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$4]))));
-						}
-					}
-				} else {
-					_ref = re.subexpNames;
-					_i = 0;
-					while (true) {
-						if (!(_i < _ref.$length)) { break; }
-						i = _i;
-						namei = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-						if (name === namei && (($imul(2, i)) + 1 >> 0) < match.$length && (x$5 = $imul(2, i), ((x$5 < 0 || x$5 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$5])) >= 0) {
-							if (!(bsrc === sliceType$4.nil)) {
-								dst = $appendSlice(dst, $subslice(bsrc, (x$6 = $imul(2, i), ((x$6 < 0 || x$6 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$6])), (x$7 = ($imul(2, i)) + 1 >> 0, ((x$7 < 0 || x$7 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$7]))));
-							} else {
-								dst = $appendSlice(dst, $substring(src, (x$8 = $imul(2, i), ((x$8 < 0 || x$8 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$8])), (x$9 = ($imul(2, i)) + 1 >> 0, ((x$9 < 0 || x$9 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$9]))));
-							}
-							break;
-						}
-						_i++;
-					}
-				}
-			}
-			dst = $appendSlice(dst, template);
-			return dst;
-		};
-		extract = function extract$1(str) {
-			var _tuple, brace, i, i$1, name, num, ok, rest, rune, size, str;
-			name = "";
-			num = 0;
-			rest = "";
-			ok = false;
-			if (str === "") {
-				return [name, num, rest, ok];
-			}
-			brace = false;
-			if (str.charCodeAt(0) === 123) {
-				brace = true;
-				str = $substring(str, 1);
-			}
-			i = 0;
-			while (true) {
-				if (!(i < str.length)) { break; }
-				_tuple = utf8.DecodeRuneInString($substring(str, i));
-				rune = _tuple[0];
-				size = _tuple[1];
-				if (!unicode.IsLetter(rune) && !unicode.IsDigit(rune) && !((rune === 95))) {
-					break;
-				}
-				i = i + (size) >> 0;
-			}
-			if (i === 0) {
-				return [name, num, rest, ok];
-			}
-			name = $substring(str, 0, i);
-			if (brace) {
-				if (i >= str.length || !((str.charCodeAt(i) === 125))) {
-					return [name, num, rest, ok];
-				}
-				i = i + (1) >> 0;
-			}
-			num = 0;
-			i$1 = 0;
-			while (true) {
-				if (!(i$1 < name.length)) { break; }
-				if (name.charCodeAt(i$1) < 48 || 57 < name.charCodeAt(i$1) || num >= 100000000) {
-					num = -1;
-					break;
-				}
-				num = (($imul(num, 10)) + ((name.charCodeAt(i$1) >> 0)) >> 0) - 48 >> 0;
-				i$1 = i$1 + (1) >> 0;
-			}
-			if ((name.charCodeAt(0) === 48) && name.length > 1) {
-				num = -1;
-			}
-			rest = $substring(str, i);
-			ok = true;
-			return [name, num, rest, ok];
-		};
-		$ptrType(Regexp).prototype.FindSubmatchIndex = function FindSubmatchIndex(b) {
-			var {$24r, _r, _r$1, b, re, $s, $r, $c} = $restore(this, {b});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			_r = re.doExecute($ifaceNil, b, "", 0, re.prog.NumCap, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = re.pad(_r); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: FindSubmatchIndex, $c: true, $r, $24r, _r, _r$1, b, re, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.FindStringSubmatch = function FindStringSubmatch(s) {
-			var {_i, _r, _ref, a, dstCap, i, re, ret, s, x, x$1, x$2, $s, $r, $c} = $restore(this, {s});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			dstCap = arrayType$4.zero();
-			_r = re.doExecute($ifaceNil, sliceType$4.nil, s, 0, re.prog.NumCap, $subslice(new sliceType$7(dstCap), 0, 0)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			a = _r;
-			if (a === sliceType$7.nil) {
-				$s = -1; return sliceType$3.nil;
-			}
-			ret = $makeSlice(sliceType$3, (1 + re.numSubexp >> 0));
-			_ref = ret;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				if (($imul(2, i)) < a.$length && (x = $imul(2, i), ((x < 0 || x >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x])) >= 0) {
-					((i < 0 || i >= ret.$length) ? ($throwRuntimeError("index out of range"), undefined) : ret.$array[ret.$offset + i] = $substring(s, (x$1 = $imul(2, i), ((x$1 < 0 || x$1 >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x$1])), (x$2 = ($imul(2, i)) + 1 >> 0, ((x$2 < 0 || x$2 >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x$2]))));
-				}
-				_i++;
-			}
-			$s = -1; return ret;
-			/* */ } return; } var $f = {$blk: FindStringSubmatch, $c: true, $r, _i, _r, _ref, a, dstCap, i, re, ret, s, x, x$1, x$2, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.FindStringSubmatchIndex = function FindStringSubmatchIndex(s) {
-			var {$24r, _r, _r$1, re, s, $s, $r, $c} = $restore(this, {s});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			_r = re.doExecute($ifaceNil, sliceType$4.nil, s, 0, re.prog.NumCap, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = re.pad(_r); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: FindStringSubmatchIndex, $c: true, $r, $24r, _r, _r$1, re, s, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.FindReaderSubmatchIndex = function FindReaderSubmatchIndex(r) {
-			var {$24r, _r, _r$1, r, re, $s, $r, $c} = $restore(this, {r});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			_r = re.doExecute(r, sliceType$4.nil, "", 0, re.prog.NumCap, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = re.pad(_r); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: FindReaderSubmatchIndex, $c: true, $r, $24r, _r, _r$1, r, re, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.FindAll = function FindAll(b, n) {
-			var {b, n, re, result, $s, $r, $c} = $restore(this, {b, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			b = [b];
-			result = [result];
-			re = this;
-			if (n < 0) {
-				n = b[0].$length + 1 >> 0;
-			}
-			result[0] = sliceType$8.nil;
-			$r = re.allMatches("", b[0], n, (function(b, result) { return function Regexp·FindAll·func1(match) {
-					var match;
-					if (result[0] === sliceType$8.nil) {
-						result[0] = $makeSlice(sliceType$8, 0, 10);
-					}
-					result[0] = $append(result[0], $subslice(b[0], (0 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 0]), (1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1]), (1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1])));
-				}; })(b, result)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return result[0];
-			/* */ } return; } var $f = {$blk: FindAll, $c: true, $r, b, n, re, result, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.FindAllIndex = function FindAllIndex(b, n) {
-			var {b, n, re, result, $s, $r, $c} = $restore(this, {b, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			result = [result];
-			re = this;
-			if (n < 0) {
-				n = b.$length + 1 >> 0;
-			}
-			result[0] = sliceType$9.nil;
-			$r = re.allMatches("", b, n, (function(result) { return function Regexp·FindAllIndex·func1(match) {
-					var match;
-					if (result[0] === sliceType$9.nil) {
-						result[0] = $makeSlice(sliceType$9, 0, 10);
-					}
-					result[0] = $append(result[0], $subslice(match, 0, 2));
-				}; })(result)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return result[0];
-			/* */ } return; } var $f = {$blk: FindAllIndex, $c: true, $r, b, n, re, result, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.FindAllString = function FindAllString(s, n) {
-			var {n, re, result, s, $s, $r, $c} = $restore(this, {s, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			result = [result];
-			s = [s];
-			re = this;
-			if (n < 0) {
-				n = s[0].length + 1 >> 0;
-			}
-			result[0] = sliceType$3.nil;
-			$r = re.allMatches(s[0], sliceType$4.nil, n, (function(result, s) { return function Regexp·FindAllString·func1(match) {
-					var match;
-					if (result[0] === sliceType$3.nil) {
-						result[0] = $makeSlice(sliceType$3, 0, 10);
-					}
-					result[0] = $append(result[0], $substring(s[0], (0 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 0]), (1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1])));
-				}; })(result, s)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return result[0];
-			/* */ } return; } var $f = {$blk: FindAllString, $c: true, $r, n, re, result, s, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.FindAllStringIndex = function FindAllStringIndex(s, n) {
-			var {n, re, result, s, $s, $r, $c} = $restore(this, {s, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			result = [result];
-			re = this;
-			if (n < 0) {
-				n = s.length + 1 >> 0;
-			}
-			result[0] = sliceType$9.nil;
-			$r = re.allMatches(s, sliceType$4.nil, n, (function(result) { return function Regexp·FindAllStringIndex·func1(match) {
-					var match;
-					if (result[0] === sliceType$9.nil) {
-						result[0] = $makeSlice(sliceType$9, 0, 10);
-					}
-					result[0] = $append(result[0], $subslice(match, 0, 2));
-				}; })(result)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return result[0];
-			/* */ } return; } var $f = {$blk: FindAllStringIndex, $c: true, $r, n, re, result, s, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.FindAllSubmatch = function FindAllSubmatch(b, n) {
-			var {b, n, re, result, $s, $r, $c} = $restore(this, {b, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			b = [b];
-			result = [result];
-			re = this;
-			if (n < 0) {
-				n = b[0].$length + 1 >> 0;
-			}
-			result[0] = sliceType$10.nil;
-			$r = re.allMatches("", b[0], n, (function(b, result) { return function Regexp·FindAllSubmatch·func1(match) {
-					var _i, _q, _ref, j, match, slice, x, x$1, x$2, x$3;
-					if (result[0] === sliceType$10.nil) {
-						result[0] = $makeSlice(sliceType$10, 0, 10);
-					}
-					slice = $makeSlice(sliceType$8, (_q = match.$length / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")));
-					_ref = slice;
-					_i = 0;
-					while (true) {
-						if (!(_i < _ref.$length)) { break; }
-						j = _i;
-						if ((x = $imul(2, j), ((x < 0 || x >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x])) >= 0) {
-							((j < 0 || j >= slice.$length) ? ($throwRuntimeError("index out of range"), undefined) : slice.$array[slice.$offset + j] = $subslice(b[0], (x$1 = $imul(2, j), ((x$1 < 0 || x$1 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$1])), (x$2 = ($imul(2, j)) + 1 >> 0, ((x$2 < 0 || x$2 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$2])), (x$3 = ($imul(2, j)) + 1 >> 0, ((x$3 < 0 || x$3 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$3]))));
-						}
-						_i++;
-					}
-					result[0] = $append(result[0], slice);
-				}; })(b, result)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return result[0];
-			/* */ } return; } var $f = {$blk: FindAllSubmatch, $c: true, $r, b, n, re, result, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.FindAllSubmatchIndex = function FindAllSubmatchIndex(b, n) {
-			var {b, n, re, result, $s, $r, $c} = $restore(this, {b, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			result = [result];
-			re = this;
-			if (n < 0) {
-				n = b.$length + 1 >> 0;
-			}
-			result[0] = sliceType$9.nil;
-			$r = re.allMatches("", b, n, (function(result) { return function Regexp·FindAllSubmatchIndex·func1(match) {
-					var match;
-					if (result[0] === sliceType$9.nil) {
-						result[0] = $makeSlice(sliceType$9, 0, 10);
-					}
-					result[0] = $append(result[0], match);
-				}; })(result)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return result[0];
-			/* */ } return; } var $f = {$blk: FindAllSubmatchIndex, $c: true, $r, b, n, re, result, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.FindAllStringSubmatch = function FindAllStringSubmatch(s, n) {
-			var {n, re, result, s, $s, $r, $c} = $restore(this, {s, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			result = [result];
-			s = [s];
-			re = this;
-			if (n < 0) {
-				n = s[0].length + 1 >> 0;
-			}
-			result[0] = sliceType$11.nil;
-			$r = re.allMatches(s[0], sliceType$4.nil, n, (function(result, s) { return function Regexp·FindAllStringSubmatch·func1(match) {
-					var _i, _q, _ref, j, match, slice, x, x$1, x$2;
-					if (result[0] === sliceType$11.nil) {
-						result[0] = $makeSlice(sliceType$11, 0, 10);
-					}
-					slice = $makeSlice(sliceType$3, (_q = match.$length / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")));
-					_ref = slice;
-					_i = 0;
-					while (true) {
-						if (!(_i < _ref.$length)) { break; }
-						j = _i;
-						if ((x = $imul(2, j), ((x < 0 || x >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x])) >= 0) {
-							((j < 0 || j >= slice.$length) ? ($throwRuntimeError("index out of range"), undefined) : slice.$array[slice.$offset + j] = $substring(s[0], (x$1 = $imul(2, j), ((x$1 < 0 || x$1 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$1])), (x$2 = ($imul(2, j)) + 1 >> 0, ((x$2 < 0 || x$2 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$2]))));
-						}
-						_i++;
-					}
-					result[0] = $append(result[0], slice);
-				}; })(result, s)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return result[0];
-			/* */ } return; } var $f = {$blk: FindAllStringSubmatch, $c: true, $r, n, re, result, s, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.FindAllStringSubmatchIndex = function FindAllStringSubmatchIndex(s, n) {
-			var {n, re, result, s, $s, $r, $c} = $restore(this, {s, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			result = [result];
-			re = this;
-			if (n < 0) {
-				n = s.length + 1 >> 0;
-			}
-			result[0] = sliceType$9.nil;
-			$r = re.allMatches(s, sliceType$4.nil, n, (function(result) { return function Regexp·FindAllStringSubmatchIndex·func1(match) {
-					var match;
-					if (result[0] === sliceType$9.nil) {
-						result[0] = $makeSlice(sliceType$9, 0, 10);
-					}
-					result[0] = $append(result[0], match);
-				}; })(result)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return result[0];
-			/* */ } return; } var $f = {$blk: FindAllStringSubmatchIndex, $c: true, $r, n, re, result, s, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.Split = function Split(s, n) {
-			var {_i, _r, _ref, beg, end, match, matches, n, re, s, strings$1, $s, $r, $c} = $restore(this, {s, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			if (n === 0) {
-				$s = -1; return sliceType$3.nil;
-			}
-			if (re.expr.length > 0 && (s.length === 0)) {
-				$s = -1; return new sliceType$3([""]);
-			}
-			_r = re.FindAllStringIndex(s, n); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			matches = _r;
-			strings$1 = $makeSlice(sliceType$3, 0, matches.$length);
-			beg = 0;
-			end = 0;
-			_ref = matches;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				match = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (n > 0 && strings$1.$length >= (n - 1 >> 0)) {
-					break;
-				}
-				end = (0 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 0]);
-				if (!(((1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1]) === 0))) {
-					strings$1 = $append(strings$1, $substring(s, beg, end));
-				}
-				beg = (1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1]);
-				_i++;
-			}
-			if (!((end === s.length))) {
-				strings$1 = $append(strings$1, $substring(s, beg));
-			}
-			$s = -1; return strings$1;
-			/* */ } return; } var $f = {$blk: Split, $c: true, $r, _i, _r, _ref, beg, end, match, matches, n, re, s, strings$1, $s};return $f;
-		};
-		onePassPrefix = function onePassPrefix$1(p) {
-			var _tmp, _tmp$1, _tmp$10, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, buf, complete, i, p, pc, prefix, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
-			prefix = "";
-			complete = false;
-			pc = 0;
-			i = (x = p.Inst, x$1 = p.Start, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-			if (!((i.Op === 3)) || ((((((i.Arg << 24 >>> 24))) & 4) >>> 0) === 0)) {
-				_tmp = "";
-				_tmp$1 = i.Op === 4;
-				_tmp$2 = ((p.Start >>> 0));
-				prefix = _tmp;
-				complete = _tmp$1;
-				pc = _tmp$2;
-				return [prefix, complete, pc];
-			}
-			pc = i.Out;
-			i = (x$2 = p.Inst, ((pc < 0 || pc >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + pc]));
-			while (true) {
-				if (!(i.Op === 6)) { break; }
-				pc = i.Out;
-				i = (x$3 = p.Inst, ((pc < 0 || pc >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + pc]));
-			}
-			if (!((iop(i) === 7)) || !((i.Rune.$length === 1))) {
-				_tmp$3 = "";
-				_tmp$4 = i.Op === 4;
-				_tmp$5 = ((p.Start >>> 0));
-				prefix = _tmp$3;
-				complete = _tmp$4;
-				pc = _tmp$5;
-				return [prefix, complete, pc];
-			}
-			buf = new strings.Builder.ptr(ptrType$5.nil, sliceType$4.nil);
-			while (true) {
-				if (!((iop(i) === 7) && (i.Rune.$length === 1) && (((((i.Arg << 16 >>> 16)) & 1) >>> 0) === 0) && !(((x$4 = i.Rune, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0])) === 65533)))) { break; }
-				buf.WriteRune((x$5 = i.Rune, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0])));
-				_tmp$6 = i.Out;
-				_tmp$7 = (x$6 = p.Inst, x$7 = i.Out, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7]));
-				pc = _tmp$6;
-				i = _tmp$7;
-			}
-			if ((i.Op === 3) && !((((((i.Arg << 24 >>> 24)) & 8) >>> 0) === 0)) && ((x$8 = p.Inst, x$9 = i.Out, ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9])).Op === 4)) {
-				complete = true;
-			}
-			_tmp$8 = buf.String();
-			_tmp$9 = complete;
-			_tmp$10 = pc;
-			prefix = _tmp$8;
-			complete = _tmp$9;
-			pc = _tmp$10;
-			return [prefix, complete, pc];
-		};
-		onePassNext = function onePassNext$1(i, r) {
-			var i, next, r, x;
-			next = i.Inst.MatchRunePos(r);
-			if (next >= 0) {
-				return (x = i.Next, ((next < 0 || next >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + next]));
-			}
-			if (i.Inst.Op === 1) {
-				return i.Inst.Out;
-			}
-			return 0;
-		};
-		iop = function iop$1(i) {
-			var _1, i, op;
-			op = i.Op;
-			_1 = op;
-			if ((_1 === (8)) || (_1 === (9)) || (_1 === (10))) {
-				op = 7;
-			}
-			return op;
-		};
-		$ptrType(queueOnePass).prototype.empty = function empty() {
-			var q;
-			q = this;
-			return q.nextIndex >= q.size;
-		};
-		$ptrType(queueOnePass).prototype.next = function next() {
-			var n, q, x, x$1;
-			n = 0;
-			q = this;
-			n = (x = q.dense, x$1 = q.nextIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-			q.nextIndex = q.nextIndex + (1) >>> 0;
-			return n;
-		};
-		$ptrType(queueOnePass).prototype.clear = function clear() {
-			var q;
-			q = this;
-			q.size = 0;
-			q.nextIndex = 0;
-		};
-		$ptrType(queueOnePass).prototype.contains = function contains(u) {
-			var q, u, x, x$1, x$2, x$3;
-			q = this;
-			if (u >= ((q.sparse.$length >>> 0))) {
-				return false;
-			}
-			return (x = q.sparse, ((u < 0 || u >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + u])) < q.size && ((x$1 = q.dense, x$2 = (x$3 = q.sparse, ((u < 0 || u >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + u])), ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])) === u);
-		};
-		$ptrType(queueOnePass).prototype.insert = function insert(u) {
-			var q, u;
-			q = this;
-			if (!q.contains(u)) {
-				q.insertNew(u);
-			}
-		};
-		$ptrType(queueOnePass).prototype.insertNew = function insertNew(u) {
-			var q, u, x, x$1, x$2;
-			q = this;
-			if (u >= ((q.sparse.$length >>> 0))) {
-				return;
-			}
-			(x = q.sparse, ((u < 0 || u >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + u] = q.size));
-			(x$1 = q.dense, x$2 = q.size, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2] = u));
-			q.size = q.size + (1) >>> 0;
-		};
-		newQueue = function newQueue$1(size) {
-			var q, size;
-			q = ptrType$6.nil;
-			q = new queueOnePass.ptr($makeSlice(sliceType$2, size), $makeSlice(sliceType$2, size), 0, 0);
-			return q;
-		};
-		mergeRuneSets = function mergeRuneSets$1(leftRunes, rightRunes, leftPC, rightPC) {
-			var {_r, _r$1, _r$2, _r$3, _tmp, _tmp$1, extend, ix, leftLen, leftPC, leftRunes, lx, merged, next$1, ok, rightLen, rightPC, rightRunes, rx, x, x$1, $s, $deferred, $r, $c} = $restore(this, {leftRunes, rightRunes, leftPC, rightPC});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			ix = [ix];
-			lx = [lx];
-			merged = [merged];
-			next$1 = [next$1];
-			ok = [ok];
-			rx = [rx];
-			leftLen = leftRunes.$get().$length;
-			rightLen = rightRunes.$get().$length;
-			if (!(((leftLen & 1) === 0)) || !(((rightLen & 1) === 0))) {
-				$panic(new $String("mergeRuneSets odd length []rune"));
-			}
-			_tmp = 0;
-			_tmp$1 = 0;
-			lx[0] = _tmp;
-			rx[0] = _tmp$1;
-			merged[0] = $makeSlice(sliceType$1, 0);
-			next$1[0] = $makeSlice(sliceType$2, 0);
-			ok[0] = true;
-			$deferred.push([(function(ix, lx, merged, next$1, ok, rx) { return function mergeRuneSets·func1() {
-					if (!ok[0]) {
-						merged[0] = sliceType$1.nil;
-						next$1[0] = sliceType$2.nil;
-					}
-				}; })(ix, lx, merged, next$1, ok, rx), []]);
-			ix[0] = -1;
-			extend = (function(ix, lx, merged, next$1, ok, rx) { return function mergeRuneSets·func2(newLow, newArray, pc) {
-					var newArray, newLow, pc, x, x$1, x$2, x$3, x$4, x$5;
-					if (ix[0] > 0 && (x = newArray.$get(), x$1 = newLow.$get(), ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])) <= ((ix[0] < 0 || ix[0] >= merged[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : merged[0].$array[merged[0].$offset + ix[0]])) {
-						return false;
-					}
-					merged[0] = $append(merged[0], (x$2 = newArray.$get(), x$3 = newLow.$get(), ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3])), (x$4 = newArray.$get(), x$5 = newLow.$get() + 1 >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])));
-					newLow.$set(newLow.$get() + (2) >> 0);
-					ix[0] = ix[0] + (2) >> 0;
-					next$1[0] = $append(next$1[0], pc);
-					return true;
-				}; })(ix, lx, merged, next$1, ok, rx);
-			/* while (true) { */ case 1:
-				/* if (!(lx[0] < leftLen || rx[0] < rightLen)) { break; } */ if(!(lx[0] < leftLen || rx[0] < rightLen)) { $s = 2; continue; }
-					/* */ if (rx[0] >= rightLen) { $s = 4; continue; }
-					/* */ if (lx[0] >= leftLen) { $s = 5; continue; }
-					/* */ if ((x = rightRunes.$get(), ((rx[0] < 0 || rx[0] >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + rx[0]])) < (x$1 = leftRunes.$get(), ((lx[0] < 0 || lx[0] >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + lx[0]]))) { $s = 6; continue; }
-					/* */ $s = 7; continue;
-					/* if (rx[0] >= rightLen) { */ case 4:
-						_r = extend((lx.$ptr || (lx.$ptr = new ptrType$7(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, lx))), leftRunes, leftPC); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						ok[0] = _r;
-						$s = 8; continue;
-					/* } else if (lx[0] >= leftLen) { */ case 5:
-						_r$1 = extend((rx.$ptr || (rx.$ptr = new ptrType$7(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, rx))), rightRunes, rightPC); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						ok[0] = _r$1;
-						$s = 8; continue;
-					/* } else if ((x = rightRunes.$get(), ((rx[0] < 0 || rx[0] >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + rx[0]])) < (x$1 = leftRunes.$get(), ((lx[0] < 0 || lx[0] >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + lx[0]]))) { */ case 6:
-						_r$2 = extend((rx.$ptr || (rx.$ptr = new ptrType$7(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, rx))), rightRunes, rightPC); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						ok[0] = _r$2;
-						$s = 8; continue;
-					/* } else { */ case 7:
-						_r$3 = extend((lx.$ptr || (lx.$ptr = new ptrType$7(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, lx))), leftRunes, leftPC); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						ok[0] = _r$3;
-					/* } */ case 8:
-				case 3:
-				if (!ok[0]) {
-					$s = -1; return [noRune, noNext];
-				}
-			$s = 1; continue;
-			case 2:
-			$s = -1; return [merged[0], next$1[0]];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [sliceType$1.nil, sliceType$2.nil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: mergeRuneSets$1, $c: true, $r, _r, _r$1, _r$2, _r$3, _tmp, _tmp$1, extend, ix, leftLen, leftPC, leftRunes, lx, merged, next$1, ok, rightLen, rightPC, rightRunes, rx, x, x$1, $s, $deferred};return $f; } }
-		};
-		cleanupOnePass = function cleanupOnePass$1(prog, original) {
-			var _1, _i, _ref, instOriginal, ix, original, prog, x, x$1, x$2;
-			_ref = original.Inst;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				ix = _i;
-				instOriginal = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), syntax.Inst);
-				_1 = instOriginal.Op;
-				if ((_1 === (0)) || (_1 === (1)) || (_1 === (7))) {
-				} else if ((_1 === (2)) || (_1 === (3)) || (_1 === (6)) || (_1 === (4)) || (_1 === (5))) {
-					(x = prog.Inst, ((ix < 0 || ix >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + ix])).Next = sliceType$2.nil;
-				} else if ((_1 === (8)) || (_1 === (9)) || (_1 === (10))) {
-					(x$1 = prog.Inst, ((ix < 0 || ix >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + ix])).Next = sliceType$2.nil;
-					onePassInst.copy((x$2 = prog.Inst, ((ix < 0 || ix >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + ix])), new onePassInst.ptr($clone(instOriginal, syntax.Inst), sliceType$2.nil));
-				}
-				_i++;
-			}
-		};
-		onePassCopy = function onePassCopy$1(prog) {
-			var _1, _i, _i$1, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, i, inst, instAlt, instOther, p, p_A_Alt, p_A_Other, p_B_Alt, p_B_Other, patch, pc, prog, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
-			p = new onePassProg.ptr($makeSlice(sliceType$12, prog.Inst.$length), prog.Start, prog.NumCap);
-			_ref = prog.Inst;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				inst = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), syntax.Inst);
-				onePassInst.copy((x = p.Inst, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])), new onePassInst.ptr($clone(inst, syntax.Inst), sliceType$2.nil));
-				_i++;
-			}
-			_ref$1 = p.Inst;
-			_i$1 = 0;
-			while (true) {
-				if (!(_i$1 < _ref$1.$length)) { break; }
-				pc = _i$1;
-				_1 = (x$1 = p.Inst, ((pc < 0 || pc >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + pc])).Inst.Op;
-				if ((_1 === (0)) || (_1 === (1))) {
-					p_A_Other = (x$2 = (x$3 = p.Inst, ((pc < 0 || pc >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + pc])), (x$2.$ptr_Out || (x$2.$ptr_Out = new ptrType$8(function() { return this.$target.Inst.Out; }, function($v) { this.$target.Inst.Out = $v; }, x$2))));
-					p_A_Alt = (x$4 = (x$5 = p.Inst, ((pc < 0 || pc >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + pc])), (x$4.$ptr_Arg || (x$4.$ptr_Arg = new ptrType$8(function() { return this.$target.Inst.Arg; }, function($v) { this.$target.Inst.Arg = $v; }, x$4))));
-					instAlt = $clone((x$6 = p.Inst, x$7 = p_A_Alt.$get(), ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7])), onePassInst);
-					if (!((instAlt.Inst.Op === 0) || (instAlt.Inst.Op === 1))) {
-						_tmp = p_A_Other;
-						_tmp$1 = p_A_Alt;
-						p_A_Alt = _tmp;
-						p_A_Other = _tmp$1;
-						onePassInst.copy(instAlt, (x$8 = p.Inst, x$9 = p_A_Alt.$get(), ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9])));
-						if (!((instAlt.Inst.Op === 0) || (instAlt.Inst.Op === 1))) {
-							_i$1++;
-							continue;
-						}
-					}
-					instOther = $clone((x$10 = p.Inst, x$11 = p_A_Other.$get(), ((x$11 < 0 || x$11 >= x$10.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + x$11])), onePassInst);
-					if ((instOther.Inst.Op === 0) || (instOther.Inst.Op === 1)) {
-						_i$1++;
-						continue;
-					}
-					p_B_Alt = (x$12 = (x$13 = p.Inst, x$14 = p_A_Alt.$get(), ((x$14 < 0 || x$14 >= x$13.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$13.$array[x$13.$offset + x$14])), (x$12.$ptr_Out || (x$12.$ptr_Out = new ptrType$8(function() { return this.$target.Inst.Out; }, function($v) { this.$target.Inst.Out = $v; }, x$12))));
-					p_B_Other = (x$15 = (x$16 = p.Inst, x$17 = p_A_Alt.$get(), ((x$17 < 0 || x$17 >= x$16.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$16.$array[x$16.$offset + x$17])), (x$15.$ptr_Arg || (x$15.$ptr_Arg = new ptrType$8(function() { return this.$target.Inst.Arg; }, function($v) { this.$target.Inst.Arg = $v; }, x$15))));
-					patch = false;
-					if (instAlt.Inst.Out === ((pc >>> 0))) {
-						patch = true;
-					} else if (instAlt.Inst.Arg === ((pc >>> 0))) {
-						patch = true;
-						_tmp$2 = p_B_Other;
-						_tmp$3 = p_B_Alt;
-						p_B_Alt = _tmp$2;
-						p_B_Other = _tmp$3;
-					}
-					if (patch) {
-						p_B_Alt.$set(p_A_Other.$get());
-					}
-					if (p_A_Other.$get() === p_B_Alt.$get()) {
-						p_A_Alt.$set(p_B_Other.$get());
-					}
-				} else {
-					_i$1++;
-					continue;
-				}
-				_i$1++;
-			}
-			return p;
-		};
-		runeSlice.prototype.Len = function Len() {
-			var p;
-			p = this;
-			return p.$length;
-		};
-		$ptrType(runeSlice).prototype.Len = function(...$args) { return this.$get().Len(...$args); };
-		runeSlice.prototype.Less = function Less(i, j) {
-			var i, j, p;
-			p = this;
-			return ((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i]) < ((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j]);
-		};
-		$ptrType(runeSlice).prototype.Less = function(...$args) { return this.$get().Less(...$args); };
-		runeSlice.prototype.Swap = function Swap(i, j) {
-			var _tmp, _tmp$1, i, j, p;
-			p = this;
-			_tmp = ((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j]);
-			_tmp$1 = ((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i]);
-			((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i] = _tmp);
-			((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j] = _tmp$1);
-		};
-		$ptrType(runeSlice).prototype.Swap = function(...$args) { return this.$get().Swap(...$args); };
-		makeOnePass = function makeOnePass$1(p) {
-			var {_i, _r, _ref, check, i, instQueue, m, onePassRunes, p, pc, visitQueue, x, $s, $r, $c} = $restore(this, {p});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = [check];
-			instQueue = [instQueue];
-			onePassRunes = [onePassRunes];
-			p = [p];
-			visitQueue = [visitQueue];
-			if (p[0].Inst.$length >= 1000) {
-				$s = -1; return ptrType$2.nil;
-			}
-			instQueue[0] = newQueue(p[0].Inst.$length);
-			visitQueue[0] = newQueue(p[0].Inst.$length);
-			check[0] = $throwNilPointerError;
-			onePassRunes[0] = $makeSlice(sliceType$13, p[0].Inst.$length);
-			check[0] = (function(check, instQueue, onePassRunes, p, visitQueue) { return function makeOnePass·func1(pc, m) {
-					var {_1, _i, _i$1, _i$2, _i$3, _i$4, _q, _q$1, _q$2, _q$3, _q$4, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _v, i, i$1, i$2, i$3, i$4, inst, m, matchArg, matchOut, ok, pc, r0, r0$1, r1, r1$1, runes, runes$1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {pc, m});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					ok = false;
-					ok = true;
-					inst = (x = p[0].Inst, ((pc < 0 || pc >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + pc]));
-					if (visitQueue[0].contains(pc)) {
-						$s = -1; return ok;
-					}
-					visitQueue[0].insert(pc);
-						_1 = inst.Inst.Op;
-						/* */ if ((_1 === (0)) || (_1 === (1))) { $s = 2; continue; }
-						/* */ if ((_1 === (2)) || (_1 === (6))) { $s = 3; continue; }
-						/* */ if (_1 === (3)) { $s = 4; continue; }
-						/* */ if ((_1 === (4)) || (_1 === (5))) { $s = 5; continue; }
-						/* */ if (_1 === (7)) { $s = 6; continue; }
-						/* */ if (_1 === (8)) { $s = 7; continue; }
-						/* */ if (_1 === (9)) { $s = 8; continue; }
-						/* */ if (_1 === (10)) { $s = 9; continue; }
-						/* */ $s = 10; continue;
-						/* if ((_1 === (0)) || (_1 === (1))) { */ case 2:
-							_r = check[0](inst.Inst.Out, m); /* */ $s = 12; case 12: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-							if (!(_r)) { _v = false; $s = 11; continue s; }
-							_r$1 = check[0](inst.Inst.Arg, m); /* */ $s = 13; case 13: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-							_v = _r$1; case 11:
-							ok = _v;
-							matchOut = (x$1 = inst.Inst.Out, ((x$1 < 0 || x$1 >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + x$1]));
-							matchArg = (x$2 = inst.Inst.Arg, ((x$2 < 0 || x$2 >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + x$2]));
-							if (matchOut && matchArg) {
-								ok = false;
-								/* break; */ $s = 1; continue;
-							}
-							if (matchArg) {
-								_tmp = inst.Inst.Arg;
-								_tmp$1 = inst.Inst.Out;
-								inst.Inst.Out = _tmp;
-								inst.Inst.Arg = _tmp$1;
-								_tmp$2 = matchArg;
-								_tmp$3 = matchOut;
-								matchOut = _tmp$2;
-								matchArg = _tmp$3;
-							}
-							if (matchOut) {
-								((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = true);
-								inst.Inst.Op = 1;
-							}
-							_r$2 = mergeRuneSets($indexPtr(onePassRunes[0].$array, onePassRunes[0].$offset + inst.Inst.Out, ptrType$9), $indexPtr(onePassRunes[0].$array, onePassRunes[0].$offset + inst.Inst.Arg, ptrType$9), inst.Inst.Out, inst.Inst.Arg); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-							_tuple = _r$2;
-							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = _tuple[0]);
-							inst.Next = _tuple[1];
-							if (inst.Next.$length > 0 && ((x$3 = inst.Next, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])) === 4294967295)) {
-								ok = false;
-								/* break; */ $s = 1; continue;
-							}
-							$s = 10; continue;
-						/* } else if ((_1 === (2)) || (_1 === (6))) { */ case 3:
-							_r$3 = check[0](inst.Inst.Out, m); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							ok = _r$3;
-							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = (x$4 = inst.Inst.Out, ((x$4 < 0 || x$4 >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + x$4])));
-							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = $appendSlice(new sliceType$1([]), (x$5 = inst.Inst.Out, ((x$5 < 0 || x$5 >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + x$5]))));
-							inst.Next = $makeSlice(sliceType$2, ((_q = ((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc]).$length / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")) + 1 >> 0));
-							_ref = inst.Next;
-							_i = 0;
-							while (true) {
-								if (!(_i < _ref.$length)) { break; }
-								i = _i;
-								(x$6 = inst.Next, ((i < 0 || i >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + i] = inst.Inst.Out));
-								_i++;
-							}
-							$s = 10; continue;
-						/* } else if (_1 === (3)) { */ case 4:
-							_r$4 = check[0](inst.Inst.Out, m); /* */ $s = 16; case 16: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							ok = _r$4;
-							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = (x$7 = inst.Inst.Out, ((x$7 < 0 || x$7 >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + x$7])));
-							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = $appendSlice(new sliceType$1([]), (x$8 = inst.Inst.Out, ((x$8 < 0 || x$8 >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + x$8]))));
-							inst.Next = $makeSlice(sliceType$2, ((_q$1 = ((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc]).$length / 2, (_q$1 === _q$1 && _q$1 !== 1/0 && _q$1 !== -1/0) ? _q$1 >> 0 : $throwRuntimeError("integer divide by zero")) + 1 >> 0));
-							_ref$1 = inst.Next;
-							_i$1 = 0;
-							while (true) {
-								if (!(_i$1 < _ref$1.$length)) { break; }
-								i$1 = _i$1;
-								(x$9 = inst.Next, ((i$1 < 0 || i$1 >= x$9.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + i$1] = inst.Inst.Out));
-								_i$1++;
-							}
-							$s = 10; continue;
-						/* } else if ((_1 === (4)) || (_1 === (5))) { */ case 5:
-							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = (inst.Inst.Op === 4));
-							$s = 10; continue;
-						/* } else if (_1 === (7)) { */ case 6:
-							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = false);
-							if (inst.Next.$length > 0) {
-								/* break; */ $s = 1; continue;
-							}
-							instQueue[0].insert(inst.Inst.Out);
-							if (inst.Inst.Rune.$length === 0) {
-								((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = new sliceType$1([]));
-								inst.Next = new sliceType$2([inst.Inst.Out]);
-								/* break; */ $s = 1; continue;
-							}
-							runes = $makeSlice(sliceType$1, 0);
-							/* */ if ((inst.Inst.Rune.$length === 1) && !((((((inst.Inst.Arg << 16 >>> 16)) & 1) >>> 0) === 0))) { $s = 17; continue; }
-							/* */ $s = 18; continue;
-							/* if ((inst.Inst.Rune.$length === 1) && !((((((inst.Inst.Arg << 16 >>> 16)) & 1) >>> 0) === 0))) { */ case 17:
-								r0 = (x$10 = inst.Inst.Rune, (0 >= x$10.$length ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + 0]));
-								runes = $append(runes, r0, r0);
-								r1 = unicode.SimpleFold(r0);
-								while (true) {
-									if (!(!((r1 === r0)))) { break; }
-									runes = $append(runes, r1, r1);
-									r1 = unicode.SimpleFold(r1);
-								}
-								$r = sort.Sort(($convertSliceType(runes, runeSlice))); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = 19; continue;
-							/* } else { */ case 18:
-								runes = $appendSlice(runes, inst.Inst.Rune);
-							/* } */ case 19:
-							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = runes);
-							inst.Next = $makeSlice(sliceType$2, ((_q$2 = ((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc]).$length / 2, (_q$2 === _q$2 && _q$2 !== 1/0 && _q$2 !== -1/0) ? _q$2 >> 0 : $throwRuntimeError("integer divide by zero")) + 1 >> 0));
-							_ref$2 = inst.Next;
-							_i$2 = 0;
-							while (true) {
-								if (!(_i$2 < _ref$2.$length)) { break; }
-								i$2 = _i$2;
-								(x$11 = inst.Next, ((i$2 < 0 || i$2 >= x$11.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + i$2] = inst.Inst.Out));
-								_i$2++;
-							}
-							inst.Inst.Op = 7;
-							$s = 10; continue;
-						/* } else if (_1 === (8)) { */ case 7:
-							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = false);
-							if (inst.Next.$length > 0) {
-								/* break; */ $s = 1; continue;
-							}
-							instQueue[0].insert(inst.Inst.Out);
-							runes$1 = new sliceType$1([]);
-							/* */ if (!((((((inst.Inst.Arg << 16 >>> 16)) & 1) >>> 0) === 0))) { $s = 21; continue; }
-							/* */ $s = 22; continue;
-							/* if (!((((((inst.Inst.Arg << 16 >>> 16)) & 1) >>> 0) === 0))) { */ case 21:
-								r0$1 = (x$12 = inst.Inst.Rune, (0 >= x$12.$length ? ($throwRuntimeError("index out of range"), undefined) : x$12.$array[x$12.$offset + 0]));
-								runes$1 = $append(runes$1, r0$1, r0$1);
-								r1$1 = unicode.SimpleFold(r0$1);
-								while (true) {
-									if (!(!((r1$1 === r0$1)))) { break; }
-									runes$1 = $append(runes$1, r1$1, r1$1);
-									r1$1 = unicode.SimpleFold(r1$1);
-								}
-								$r = sort.Sort(($convertSliceType(runes$1, runeSlice))); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = 23; continue;
-							/* } else { */ case 22:
-								runes$1 = $append(runes$1, (x$13 = inst.Inst.Rune, (0 >= x$13.$length ? ($throwRuntimeError("index out of range"), undefined) : x$13.$array[x$13.$offset + 0])), (x$14 = inst.Inst.Rune, (0 >= x$14.$length ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + 0])));
-							/* } */ case 23:
-							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = runes$1);
-							inst.Next = $makeSlice(sliceType$2, ((_q$3 = ((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc]).$length / 2, (_q$3 === _q$3 && _q$3 !== 1/0 && _q$3 !== -1/0) ? _q$3 >> 0 : $throwRuntimeError("integer divide by zero")) + 1 >> 0));
-							_ref$3 = inst.Next;
-							_i$3 = 0;
-							while (true) {
-								if (!(_i$3 < _ref$3.$length)) { break; }
-								i$3 = _i$3;
-								(x$15 = inst.Next, ((i$3 < 0 || i$3 >= x$15.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$15.$array[x$15.$offset + i$3] = inst.Inst.Out));
-								_i$3++;
-							}
-							inst.Inst.Op = 7;
-							$s = 10; continue;
-						/* } else if (_1 === (9)) { */ case 8:
-							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = false);
-							if (inst.Next.$length > 0) {
-								/* break; */ $s = 1; continue;
-							}
-							instQueue[0].insert(inst.Inst.Out);
-							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = $appendSlice(new sliceType$1([]), anyRune));
-							inst.Next = new sliceType$2([inst.Inst.Out]);
-							$s = 10; continue;
-						/* } else if (_1 === (10)) { */ case 9:
-							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = false);
-							if (inst.Next.$length > 0) {
-								/* break; */ $s = 1; continue;
-							}
-							instQueue[0].insert(inst.Inst.Out);
-							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = $appendSlice(new sliceType$1([]), anyRuneNotNL));
-							inst.Next = $makeSlice(sliceType$2, ((_q$4 = ((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc]).$length / 2, (_q$4 === _q$4 && _q$4 !== 1/0 && _q$4 !== -1/0) ? _q$4 >> 0 : $throwRuntimeError("integer divide by zero")) + 1 >> 0));
-							_ref$4 = inst.Next;
-							_i$4 = 0;
-							while (true) {
-								if (!(_i$4 < _ref$4.$length)) { break; }
-								i$4 = _i$4;
-								(x$16 = inst.Next, ((i$4 < 0 || i$4 >= x$16.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$16.$array[x$16.$offset + i$4] = inst.Inst.Out));
-								_i$4++;
-							}
-						/* } */ case 10:
-					case 1:
-					$s = -1; return ok;
-					/* */ } return; } var $f = {$blk: makeOnePass·func1, $c: true, $r, _1, _i, _i$1, _i$2, _i$3, _i$4, _q, _q$1, _q$2, _q$3, _q$4, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _v, i, i$1, i$2, i$3, i$4, inst, m, matchArg, matchOut, ok, pc, r0, r0$1, r1, r1$1, runes, runes$1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
-				}; })(check, instQueue, onePassRunes, p, visitQueue);
-			instQueue[0].clear();
-			instQueue[0].insert(((p[0].Start >>> 0)));
-			m = $makeSlice(sliceType$14, p[0].Inst.$length);
-			/* while (true) { */ case 1:
-				/* if (!(!instQueue[0].empty())) { break; } */ if(!(!instQueue[0].empty())) { $s = 2; continue; }
-				visitQueue[0].clear();
-				pc = instQueue[0].next();
-				_r = check[0](pc, m); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				/* */ if (!_r) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!_r) { */ case 3:
-					p[0] = ptrType$2.nil;
-					/* break; */ $s = 2; continue;
-				/* } */ case 4:
-			$s = 1; continue;
-			case 2:
-			if (!(p[0] === ptrType$2.nil)) {
-				_ref = p[0].Inst;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					i = _i;
-					(x = p[0].Inst, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])).Inst.Rune = ((i < 0 || i >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + i]);
-					_i++;
-				}
-			}
-			$s = -1; return p[0];
-			/* */ } return; } var $f = {$blk: makeOnePass$1, $c: true, $r, _i, _r, _ref, check, i, instQueue, m, onePassRunes, p, pc, visitQueue, x, $s};return $f;
-		};
-		compileOnePass = function compileOnePass$1(prog) {
-			var {_1, _i, _r, _ref, inst, opOut, p, prog, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s, $r, $c} = $restore(this, {prog});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = ptrType$2.nil;
-			if (prog.Start === 0) {
-				p = ptrType$2.nil;
-				$s = -1; return p;
-			}
-			if (!(((x = prog.Inst, x$1 = prog.Start, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Op === 3)) || !(((((((x$2 = prog.Inst, x$3 = prog.Start, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3])).Arg << 24 >>> 24)) & 4) >>> 0) === 4))) {
-				p = ptrType$2.nil;
-				$s = -1; return p;
-			}
-			_ref = prog.Inst;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				inst = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), syntax.Inst);
-				opOut = (x$4 = prog.Inst, x$5 = inst.Out, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])).Op;
-				_1 = inst.Op;
-				if ((_1 === (0)) || (_1 === (1))) {
-					if ((opOut === 4) || ((x$6 = prog.Inst, x$7 = inst.Arg, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7])).Op === 4)) {
-						p = ptrType$2.nil;
-						$s = -1; return p;
-					}
-				} else if (_1 === (3)) {
-					if (opOut === 4) {
-						if (((((inst.Arg << 24 >>> 24)) & 8) >>> 0) === 8) {
-							_i++;
-							continue;
-						}
-						p = ptrType$2.nil;
-						$s = -1; return p;
-					}
-				} else if (opOut === 4) {
-					p = ptrType$2.nil;
-					$s = -1; return p;
-				}
-				_i++;
-			}
-			p = onePassCopy(prog);
-			_r = makeOnePass(p); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			p = _r;
-			if (!(p === ptrType$2.nil)) {
-				cleanupOnePass(p, prog);
-			}
-			p = p;
-			$s = -1; return p;
-			/* */ } return; } var $f = {$blk: compileOnePass$1, $c: true, $r, _1, _i, _r, _ref, inst, opOut, p, prog, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s};return $f;
-		};
-		$ptrType(inputs).prototype.newBytes = function newBytes(b) {
-			var b, i;
-			i = this;
-			i.bytes.str = b;
-			return i.bytes;
-		};
-		$ptrType(inputs).prototype.newString = function newString(s) {
-			var i, s;
-			i = this;
-			i.string.str = s;
-			return i.string;
-		};
-		$ptrType(inputs).prototype.newReader = function newReader(r) {
-			var i, r;
-			i = this;
-			i.reader.r = r;
-			i.reader.atEOT = false;
-			i.reader.pos = 0;
-			return i.reader;
-		};
-		$ptrType(inputs).prototype.clear = function clear$1() {
-			var i;
-			i = this;
-			if (!(i.bytes.str === sliceType$4.nil)) {
-				i.bytes.str = sliceType$4.nil;
-			} else if (!($interfaceIsEqual(i.reader.r, $ifaceNil))) {
-				i.reader.r = $ifaceNil;
-			} else {
-				i.string.str = "";
-			}
-		};
-		$ptrType(inputs).prototype.init = function init$2(r, b, s) {
-			var b, i, r, s;
-			i = this;
-			if (!($interfaceIsEqual(r, $ifaceNil))) {
-				return [i.newReader(r), 0];
-			}
-			if (!(b === sliceType$4.nil)) {
-				return [i.newBytes(b), b.$length];
-			}
-			return [i.newString(s), s.length];
-		};
-		$ptrType(machine).prototype.init = function init$3(ncap) {
-			var _i, _ref, m, ncap, t;
-			m = this;
-			_ref = m.pool;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				t.cap = $subslice(t.cap, 0, ncap);
-				_i++;
-			}
-			m.matchcap = $subslice(m.matchcap, 0, ncap);
-		};
-		$ptrType(machine).prototype.alloc = function alloc(i) {
-			var i, m, n, t, x, x$1;
-			m = this;
-			t = ptrType$4.nil;
-			n = m.pool.$length;
-			if (n > 0) {
-				t = (x = m.pool, x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-				m.pool = $subslice(m.pool, 0, (n - 1 >> 0));
-			} else {
-				t = new thread.ptr(ptrType$10.nil, sliceType$7.nil);
-				t.cap = $makeSlice(sliceType$7, m.matchcap.$length, m.matchcap.$capacity);
-			}
-			t.inst = i;
-			return t;
-		};
-		newLazyFlag = function newLazyFlag$1(r1, r2) {
-			var r1, r2, x, x$1, x$2;
-			return ((x = (x$1 = $shiftLeft64((new $Uint64(0, r1)), 32), x$2 = (new $Uint64(0, ((r2 >>> 0)))), new $Uint64(x$1.$high | x$2.$high, (x$1.$low | x$2.$low) >>> 0)), new lazyFlag(x.$high, x.$low)));
-		};
-		lazyFlag.prototype.match = function match(op) {
-			var f, op, r1, r2;
-			f = this;
-			if (op === 0) {
-				return true;
-			}
-			r1 = (($shiftRightUint64(f, 32).$low >> 0));
-			if (!((((op & 1) >>> 0) === 0))) {
-				if (!((r1 === 10)) && r1 >= 0) {
-					return false;
-				}
-				op = (op & ~(1)) << 24 >>> 24;
-			}
-			if (!((((op & 4) >>> 0) === 0))) {
-				if (r1 >= 0) {
-					return false;
-				}
-				op = (op & ~(4)) << 24 >>> 24;
-			}
-			if (op === 0) {
-				return true;
-			}
-			r2 = ((f.$low >> 0));
-			if (!((((op & 2) >>> 0) === 0))) {
-				if (!((r2 === 10)) && r2 >= 0) {
-					return false;
-				}
-				op = (op & ~(2)) << 24 >>> 24;
-			}
-			if (!((((op & 8) >>> 0) === 0))) {
-				if (r2 >= 0) {
-					return false;
-				}
-				op = (op & ~(8)) << 24 >>> 24;
-			}
-			if (op === 0) {
-				return true;
-			}
-			if (!(syntax.IsWordChar(r1) === syntax.IsWordChar(r2))) {
-				op = (op & ~(16)) << 24 >>> 24;
-			} else {
-				op = (op & ~(32)) << 24 >>> 24;
-			}
-			return op === 0;
-		};
-		$ptrType(lazyFlag).prototype.match = function(...$args) { return this.$get().match(...$args); };
-		$ptrType(machine).prototype.match = function match$1(i, pos) {
-			var {_i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _v, advance, flag, i, i$1, m, nextq, pos, r, r1, runq, startCond, width, width1, x, x$1, $s, $r, $c} = $restore(this, {i, pos});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			flag = [flag];
-			m = this;
-			startCond = m.re.cond;
-			if (startCond === 255) {
-				$s = -1; return false;
-			}
-			m.matched = false;
-			_ref = m.matchcap;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i$1 = _i;
-				(x = m.matchcap, ((i$1 < 0 || i$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i$1] = -1));
-				_i++;
-			}
-			_tmp = m.q0;
-			_tmp$1 = m.q1;
-			runq = _tmp;
-			nextq = _tmp$1;
-			_tmp$2 = -1;
-			_tmp$3 = -1;
-			r = _tmp$2;
-			r1 = _tmp$3;
-			_tmp$4 = 0;
-			_tmp$5 = 0;
-			width = _tmp$4;
-			width1 = _tmp$5;
-			_r = i.step(pos); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			r = _tuple[0];
-			width = _tuple[1];
-			/* */ if (!((r === -1))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!((r === -1))) { */ case 2:
-				_r$1 = i.step(pos + width >> 0); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple$1 = _r$1;
-				r1 = _tuple$1[0];
-				width1 = _tuple$1[1];
-			/* } */ case 3:
-			flag[0] = new lazyFlag(0, 0);
-			/* */ if (pos === 0) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (pos === 0) { */ case 5:
-				flag[0] = newLazyFlag(-1, r);
-				$s = 7; continue;
-			/* } else { */ case 6:
-				_r$2 = i.context(pos); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				flag[0] = _r$2;
-			/* } */ case 7:
-			/* while (true) { */ case 9:
-				/* */ if (runq.dense.$length === 0) { $s = 11; continue; }
-				/* */ $s = 12; continue;
-				/* if (runq.dense.$length === 0) { */ case 11:
-					if (!((((startCond & 4) >>> 0) === 0)) && !((pos === 0))) {
-						/* break; */ $s = 10; continue;
-					}
-					if (m.matched) {
-						/* break; */ $s = 10; continue;
-					}
-					if (!(m.re.prefix.length > 0 && !((r1 === m.re.prefixRune)))) { _v = false; $s = 15; continue s; }
-					_r$3 = i.canCheckPrefix(); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_v = _r$3; case 15:
-					/* */ if (_v) { $s = 13; continue; }
-					/* */ $s = 14; continue;
-					/* if (_v) { */ case 13:
-						_r$4 = i.index(m.re, pos); /* */ $s = 17; case 17: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						advance = _r$4;
-						if (advance < 0) {
-							/* break; */ $s = 10; continue;
-						}
-						pos = pos + (advance) >> 0;
-						_r$5 = i.step(pos); /* */ $s = 18; case 18: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						_tuple$2 = _r$5;
-						r = _tuple$2[0];
-						width = _tuple$2[1];
-						_r$6 = i.step(pos + width >> 0); /* */ $s = 19; case 19: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						_tuple$3 = _r$6;
-						r1 = _tuple$3[0];
-						width1 = _tuple$3[1];
-					/* } */ case 14:
-				/* } */ case 12:
-				if (!m.matched) {
-					if (m.matchcap.$length > 0) {
-						(x$1 = m.matchcap, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0] = pos));
-					}
-					m.add(runq, ((m.p.Start >>> 0)), pos, m.matchcap, (flag.$ptr || (flag.$ptr = new ptrType$11(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, flag))), ptrType$4.nil);
-				}
-				flag[0] = newLazyFlag(r, r1);
-				m.step(runq, nextq, pos, pos + width >> 0, r, (flag.$ptr || (flag.$ptr = new ptrType$11(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, flag))));
-				if (width === 0) {
-					/* break; */ $s = 10; continue;
-				}
-				if ((m.matchcap.$length === 0) && m.matched) {
-					/* break; */ $s = 10; continue;
-				}
-				pos = pos + (width) >> 0;
-				_tmp$6 = r1;
-				_tmp$7 = width1;
-				r = _tmp$6;
-				width = _tmp$7;
-				/* */ if (!((r === -1))) { $s = 20; continue; }
-				/* */ $s = 21; continue;
-				/* if (!((r === -1))) { */ case 20:
-					_r$7 = i.step(pos + width >> 0); /* */ $s = 22; case 22: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					_tuple$4 = _r$7;
-					r1 = _tuple$4[0];
-					width1 = _tuple$4[1];
-				/* } */ case 21:
-				_tmp$8 = nextq;
-				_tmp$9 = runq;
-				runq = _tmp$8;
-				nextq = _tmp$9;
-			$s = 9; continue;
-			case 10:
-			m.clear(nextq);
-			$s = -1; return m.matched;
-			/* */ } return; } var $f = {$blk: match$1, $c: true, $r, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _v, advance, flag, i, i$1, m, nextq, pos, r, r1, runq, startCond, width, width1, x, x$1, $s};return $f;
-		};
-		$ptrType(machine).prototype.clear = function clear$2(q) {
-			var _i, _ref, d, m, q;
-			m = this;
-			_ref = q.dense;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				d = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), entry);
-				if (!(d.t === ptrType$4.nil)) {
-					m.pool = $append(m.pool, d.t);
-				}
-				_i++;
-			}
-			q.dense = $subslice(q.dense, 0, 0);
-		};
-		$ptrType(machine).prototype.step = function step$3(runq, nextq, pos, nextPos, c, nextCond) {
-			var _1, _i, _ref, add, c, d, d$1, i, j, longest, m, nextCond, nextPos, nextq, pos, runq, t, x, x$1, x$2, x$3, x$4, x$5;
-			m = this;
-			longest = m.re.longest;
-			j = 0;
-			while (true) {
-				if (!(j < runq.dense.$length)) { break; }
-				d = (x = runq.dense, ((j < 0 || j >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + j]));
-				t = d.t;
-				if (t === ptrType$4.nil) {
-					j = j + (1) >> 0;
-					continue;
-				}
-				if (longest && m.matched && t.cap.$length > 0 && (x$1 = m.matchcap, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])) < (x$2 = t.cap, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]))) {
-					m.pool = $append(m.pool, t);
-					j = j + (1) >> 0;
-					continue;
-				}
-				i = t.inst;
-				add = false;
-				_1 = i.Op;
-				if (_1 === (4)) {
-					if (t.cap.$length > 0 && (!longest || !m.matched || (x$3 = m.matchcap, (1 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 1])) < pos)) {
-						(x$4 = t.cap, (1 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 1] = pos));
-						$copySlice(m.matchcap, t.cap);
-					}
-					if (!longest) {
-						_ref = $subslice(runq.dense, (j + 1 >> 0));
-						_i = 0;
-						while (true) {
-							if (!(_i < _ref.$length)) { break; }
-							d$1 = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), entry);
-							if (!(d$1.t === ptrType$4.nil)) {
-								m.pool = $append(m.pool, d$1.t);
-							}
-							_i++;
-						}
-						runq.dense = $subslice(runq.dense, 0, 0);
-					}
-					m.matched = true;
-				} else if (_1 === (7)) {
-					add = i.MatchRune(c);
-				} else if (_1 === (8)) {
-					add = c === (x$5 = i.Rune, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0]));
-				} else if (_1 === (9)) {
-					add = true;
-				} else if (_1 === (10)) {
-					add = !((c === 10));
-				} else {
-					$panic(new $String("bad inst"));
-				}
-				if (add) {
-					t = m.add(nextq, i.Out, nextPos, t.cap, nextCond, t);
-				}
-				if (!(t === ptrType$4.nil)) {
-					m.pool = $append(m.pool, t);
-				}
-				j = j + (1) >> 0;
-			}
-			runq.dense = $subslice(runq.dense, 0, 0);
-		};
-		$ptrType(machine).prototype.add = function add(q, pc, pos, cap, cond, t) {
-			var _1, cap, cond, d, i, j, j$1, m, opos, pc, pos, q, t, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, $s;
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			m = this;
-			/* Again: */ case 1:
-			if (pc === 0) {
-				$s = -1; return t;
-			}
-			j = (x = q.sparse, ((pc < 0 || pc >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + pc]));
-			if (j < ((q.dense.$length >>> 0)) && ((x$1 = q.dense, ((j < 0 || j >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + j])).pc === pc)) {
-				$s = -1; return t;
-			}
-			j$1 = q.dense.$length;
-			q.dense = $subslice(q.dense, 0, (j$1 + 1 >> 0));
-			d = (x$2 = q.dense, ((j$1 < 0 || j$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + j$1]));
-			d.t = ptrType$4.nil;
-			d.pc = pc;
-			(x$3 = q.sparse, ((pc < 0 || pc >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + pc] = ((j$1 >>> 0))));
-			i = (x$4 = m.p.Inst, ((pc < 0 || pc >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + pc]));
-				_1 = i.Op;
-				/* */ if (_1 === (5)) { $s = 3; continue; }
-				/* */ if ((_1 === (0)) || (_1 === (1))) { $s = 4; continue; }
-				/* */ if (_1 === (3)) { $s = 5; continue; }
-				/* */ if (_1 === (6)) { $s = 6; continue; }
-				/* */ if (_1 === (2)) { $s = 7; continue; }
-				/* */ if ((_1 === (4)) || (_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10))) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (_1 === (5)) { */ case 3:
-					$s = 10; continue;
-				/* } else if ((_1 === (0)) || (_1 === (1))) { */ case 4:
-					t = m.add(q, i.Out, pos, cap, cond, t);
-					pc = i.Arg;
-					/* goto Again */ $s = 1; continue;
-					$s = 10; continue;
-				/* } else if (_1 === (3)) { */ case 5:
-					/* */ if (cond.match(((i.Arg << 24 >>> 24)))) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if (cond.match(((i.Arg << 24 >>> 24)))) { */ case 11:
-						pc = i.Out;
-						/* goto Again */ $s = 1; continue;
-					/* } */ case 12:
-					$s = 10; continue;
-				/* } else if (_1 === (6)) { */ case 6:
-					pc = i.Out;
-					/* goto Again */ $s = 1; continue;
-					$s = 10; continue;
-				/* } else if (_1 === (2)) { */ case 7:
-					/* */ if (((i.Arg >> 0)) < cap.$length) { $s = 13; continue; }
-					/* */ $s = 14; continue;
-					/* if (((i.Arg >> 0)) < cap.$length) { */ case 13:
-						opos = (x$5 = i.Arg, ((x$5 < 0 || x$5 >= cap.$length) ? ($throwRuntimeError("index out of range"), undefined) : cap.$array[cap.$offset + x$5]));
-						(x$6 = i.Arg, ((x$6 < 0 || x$6 >= cap.$length) ? ($throwRuntimeError("index out of range"), undefined) : cap.$array[cap.$offset + x$6] = pos));
-						m.add(q, i.Out, pos, cap, cond, ptrType$4.nil);
-						(x$7 = i.Arg, ((x$7 < 0 || x$7 >= cap.$length) ? ($throwRuntimeError("index out of range"), undefined) : cap.$array[cap.$offset + x$7] = opos));
-						$s = 15; continue;
-					/* } else { */ case 14:
-						pc = i.Out;
-						/* goto Again */ $s = 1; continue;
-					/* } */ case 15:
-					$s = 10; continue;
-				/* } else if ((_1 === (4)) || (_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10))) { */ case 8:
-					if (t === ptrType$4.nil) {
-						t = m.alloc(i);
-					} else {
-						t.inst = i;
-					}
-					if (cap.$length > 0 && !((x$8 = t.cap, $indexPtr(x$8.$array, x$8.$offset + 0, ptrType$7)) === $indexPtr(cap.$array, cap.$offset + 0, ptrType$7))) {
-						$copySlice(t.cap, cap);
-					}
-					d.t = t;
-					t = ptrType$4.nil;
-					$s = 10; continue;
-				/* } else { */ case 9:
-					$panic(new $String("unhandled"));
-				/* } */ case 10:
-			case 2:
-			$s = -1; return t;
-			/* */ } return; }
-		};
-		newOnePassMachine = function newOnePassMachine$1() {
-			var {_r, _tuple, m, ok, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = onePassPool.Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r, ptrType$12, true);
-			m = _tuple[0];
-			ok = _tuple[1];
-			if (!ok) {
-				m = new onePassMachine.ptr(new inputs.ptr(new inputBytes.ptr(sliceType$4.nil), new inputString.ptr(""), new inputReader.ptr($ifaceNil, false, 0)), sliceType$7.nil);
-			}
-			$s = -1; return m;
-			/* */ } return; } var $f = {$blk: newOnePassMachine$1, $c: true, $r, _r, _tuple, m, ok, $s};return $f;
-		};
-		freeOnePassMachine = function freeOnePassMachine$1(m) {
-			var m;
-			m.inputs.clear();
-			onePassPool.Put(m);
-		};
-		$ptrType(Regexp).prototype.doOnePass = function doOnePass(ir, ib, is, pos, ncap, dstCap) {
-			var {_1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _v, dstCap, flag, i, i$1, ib, inst, ir, is, m, matched, ncap, pc, pos, r, r1, re, startCond, width, width1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s, $r, $c} = $restore(this, {ir, ib, is, pos, ncap, dstCap});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			startCond = re.cond;
-			if (startCond === 255) {
-				$s = -1; return sliceType$7.nil;
-			}
-			_r = newOnePassMachine(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			m = _r;
-			if (m.matchcap.$capacity < ncap) {
-				m.matchcap = $makeSlice(sliceType$7, ncap);
-			} else {
-				m.matchcap = $subslice(m.matchcap, 0, ncap);
-			}
-			matched = false;
-			_ref = m.matchcap;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				(x = m.matchcap, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i] = -1));
-				_i++;
-			}
-			_tuple = m.inputs.init(ir, ib, is);
-			i$1 = _tuple[0];
-			_tmp = -1;
-			_tmp$1 = -1;
-			r = _tmp;
-			r1 = _tmp$1;
-			_tmp$2 = 0;
-			_tmp$3 = 0;
-			width = _tmp$2;
-			width1 = _tmp$3;
-			_r$1 = i$1.step(pos); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple$1 = _r$1;
-			r = _tuple$1[0];
-			width = _tuple$1[1];
-			/* */ if (!((r === -1))) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (!((r === -1))) { */ case 3:
-				_r$2 = i$1.step(pos + width >> 0); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_tuple$2 = _r$2;
-				r1 = _tuple$2[0];
-				width1 = _tuple$2[1];
-			/* } */ case 4:
-			flag = new lazyFlag(0, 0);
-			/* */ if (pos === 0) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (pos === 0) { */ case 6:
-				flag = newLazyFlag(-1, r);
-				$s = 8; continue;
-			/* } else { */ case 7:
-				_r$3 = i$1.context(pos); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				flag = _r$3;
-			/* } */ case 8:
-			pc = re.onepass.Start;
-			inst = (x$1 = re.onepass.Inst, ((pc < 0 || pc >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + pc]));
-			if (!((pos === 0) && flag.match(((inst.Inst.Arg << 24 >>> 24))) && re.prefix.length > 0)) { _v = false; $s = 12; continue s; }
-			_r$4 = i$1.canCheckPrefix(); /* */ $s = 13; case 13: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_v = _r$4; case 12:
-			/* */ if (_v) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if (_v) { */ case 10:
-				_r$5 = i$1.hasPrefix(re); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				/* */ if (!_r$5) { $s = 14; continue; }
-				/* */ $s = 15; continue;
-				/* if (!_r$5) { */ case 14:
-					/* goto Return */ $s = 17; continue;
-				/* } */ case 15:
-				pos = pos + (re.prefix.length) >> 0;
-				_r$6 = i$1.step(pos); /* */ $s = 18; case 18: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_tuple$3 = _r$6;
-				r = _tuple$3[0];
-				width = _tuple$3[1];
-				_r$7 = i$1.step(pos + width >> 0); /* */ $s = 19; case 19: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_tuple$4 = _r$7;
-				r1 = _tuple$4[0];
-				width1 = _tuple$4[1];
-				_r$8 = i$1.context(pos); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				flag = _r$8;
-				pc = ((re.prefixEnd >> 0));
-			/* } */ case 11:
-			/* while (true) { */ case 21:
-				inst = (x$2 = re.onepass.Inst, ((pc < 0 || pc >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + pc]));
-				pc = ((inst.Inst.Out >> 0));
-					_1 = inst.Inst.Op;
-					/* */ if (_1 === (4)) { $s = 24; continue; }
-					/* */ if (_1 === (7)) { $s = 25; continue; }
-					/* */ if (_1 === (8)) { $s = 26; continue; }
-					/* */ if (_1 === (9)) { $s = 27; continue; }
-					/* */ if (_1 === (10)) { $s = 28; continue; }
-					/* */ if ((_1 === (0)) || (_1 === (1))) { $s = 29; continue; }
-					/* */ if (_1 === (5)) { $s = 30; continue; }
-					/* */ if (_1 === (6)) { $s = 31; continue; }
-					/* */ if (_1 === (3)) { $s = 32; continue; }
-					/* */ if (_1 === (2)) { $s = 33; continue; }
-					/* */ $s = 34; continue;
-					/* if (_1 === (4)) { */ case 24:
-						matched = true;
-						if (m.matchcap.$length > 0) {
-							(x$3 = m.matchcap, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0] = 0));
-							(x$4 = m.matchcap, (1 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 1] = pos));
-						}
-						/* goto Return */ $s = 17; continue;
-						$s = 35; continue;
-					/* } else if (_1 === (7)) { */ case 25:
-						/* */ if (!inst.Inst.MatchRune(r)) { $s = 36; continue; }
-						/* */ $s = 37; continue;
-						/* if (!inst.Inst.MatchRune(r)) { */ case 36:
-							/* goto Return */ $s = 17; continue;
-						/* } */ case 37:
-						$s = 35; continue;
-					/* } else if (_1 === (8)) { */ case 26:
-						/* */ if (!((r === (x$5 = inst.Inst.Rune, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0]))))) { $s = 38; continue; }
-						/* */ $s = 39; continue;
-						/* if (!((r === (x$5 = inst.Inst.Rune, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0]))))) { */ case 38:
-							/* goto Return */ $s = 17; continue;
-						/* } */ case 39:
-						$s = 35; continue;
-					/* } else if (_1 === (9)) { */ case 27:
-						$s = 35; continue;
-					/* } else if (_1 === (10)) { */ case 28:
-						/* */ if (r === 10) { $s = 40; continue; }
-						/* */ $s = 41; continue;
-						/* if (r === 10) { */ case 40:
-							/* goto Return */ $s = 17; continue;
-						/* } */ case 41:
-						$s = 35; continue;
-					/* } else if ((_1 === (0)) || (_1 === (1))) { */ case 29:
-						pc = ((onePassNext(inst, r) >> 0));
-						/* continue; */ $s = 21; continue;
-						$s = 35; continue;
-					/* } else if (_1 === (5)) { */ case 30:
-						/* goto Return */ $s = 17; continue;
-						$s = 35; continue;
-					/* } else if (_1 === (6)) { */ case 31:
-						/* continue; */ $s = 21; continue;
-						$s = 35; continue;
-					/* } else if (_1 === (3)) { */ case 32:
-						/* */ if (!flag.match(((inst.Inst.Arg << 24 >>> 24)))) { $s = 42; continue; }
-						/* */ $s = 43; continue;
-						/* if (!flag.match(((inst.Inst.Arg << 24 >>> 24)))) { */ case 42:
-							/* goto Return */ $s = 17; continue;
-						/* } */ case 43:
-						/* continue; */ $s = 21; continue;
-						$s = 35; continue;
-					/* } else if (_1 === (2)) { */ case 33:
-						if (((inst.Inst.Arg >> 0)) < m.matchcap.$length) {
-							(x$6 = m.matchcap, x$7 = inst.Inst.Arg, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7] = pos));
-						}
-						/* continue; */ $s = 21; continue;
-						$s = 35; continue;
-					/* } else { */ case 34:
-						$panic(new $String("bad inst"));
-					/* } */ case 35:
-				case 23:
-				if (width === 0) {
-					/* break; */ $s = 22; continue;
-				}
-				flag = newLazyFlag(r, r1);
-				pos = pos + (width) >> 0;
-				_tmp$4 = r1;
-				_tmp$5 = width1;
-				r = _tmp$4;
-				width = _tmp$5;
-				/* */ if (!((r === -1))) { $s = 44; continue; }
-				/* */ $s = 45; continue;
-				/* if (!((r === -1))) { */ case 44:
-					_r$9 = i$1.step(pos + width >> 0); /* */ $s = 46; case 46: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_tuple$5 = _r$9;
-					r1 = _tuple$5[0];
-					width1 = _tuple$5[1];
-				/* } */ case 45:
-			$s = 21; continue;
-			case 22:
-			/* Return: */ case 17:
-			if (!matched) {
-				freeOnePassMachine(m);
-				$s = -1; return sliceType$7.nil;
-			}
-			dstCap = $appendSlice(dstCap, m.matchcap);
-			freeOnePassMachine(m);
-			$s = -1; return dstCap;
-			/* */ } return; } var $f = {$blk: doOnePass, $c: true, $r, _1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _v, dstCap, flag, i, i$1, ib, inst, ir, is, m, matched, ncap, pc, pos, r, r1, re, startCond, width, width1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.doMatch = function doMatch(r, b, s) {
-			var {$24r, _r, b, r, re, s, $s, $r, $c} = $restore(this, {r, b, s});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			_r = re.doExecute(r, b, s, 0, 0, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = !(_r === sliceType$7.nil);
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: doMatch, $c: true, $r, $24r, _r, b, r, re, s, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.doExecute = function doExecute(r, b, s, pos, ncap, dstCap) {
-			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, _tuple, b, dstCap, i, m, ncap, pos, r, re, s, $s, $r, $c} = $restore(this, {r, b, s, pos, ncap, dstCap});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			if (dstCap === sliceType$7.nil) {
-				dstCap = $subslice(new sliceType$7(arrayNoInts), 0, 0, 0);
-			}
-			if ($interfaceIsEqual(r, $ifaceNil) && (b.$length + s.length >> 0) < re.minInputLen) {
-				$s = -1; return sliceType$7.nil;
-			}
-			/* */ if (!(re.onepass === ptrType$2.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(re.onepass === ptrType$2.nil)) { */ case 1:
-				_r = re.doOnePass(r, b, s, pos, ncap, dstCap); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = _r;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			/* */ if ($interfaceIsEqual(r, $ifaceNil) && (b.$length + s.length >> 0) < re.maxBitStateLen) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if ($interfaceIsEqual(r, $ifaceNil) && (b.$length + s.length >> 0) < re.maxBitStateLen) { */ case 5:
-				_r$1 = re.backtrack(b, s, pos, ncap, dstCap); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r$1 = _r$1;
-				$s = 8; case 8: return $24r$1;
-			/* } */ case 6:
-			_r$2 = re.get(); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			m = _r$2;
-			_tuple = m.inputs.init(r, b, s);
-			i = _tuple[0];
-			m.init(ncap);
-			_r$3 = m.match(i, pos); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			/* */ if (!_r$3) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if (!_r$3) { */ case 10:
-				re.put(m);
-				$s = -1; return sliceType$7.nil;
-			/* } */ case 11:
-			dstCap = $appendSlice(dstCap, m.matchcap);
-			re.put(m);
-			$s = -1; return dstCap;
-			/* */ } return; } var $f = {$blk: doExecute, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, _tuple, b, dstCap, i, m, ncap, pos, r, re, s, $s};return $f;
-		};
-		newBitState = function newBitState$1() {
-			var {_r, _tuple, b, ok, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = bitStatePool.Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r, ptrType$13, true);
-			b = _tuple[0];
-			ok = _tuple[1];
-			if (!ok) {
-				b = new bitState.ptr(0, sliceType$7.nil, sliceType$7.nil, sliceType$15.nil, sliceType$2.nil, new inputs.ptr(new inputBytes.ptr(sliceType$4.nil), new inputString.ptr(""), new inputReader.ptr($ifaceNil, false, 0)));
-			}
-			$s = -1; return b;
-			/* */ } return; } var $f = {$blk: newBitState$1, $c: true, $r, _r, _tuple, b, ok, $s};return $f;
-		};
-		freeBitState = function freeBitState$1(b) {
-			var b;
-			b.inputs.clear();
-			bitStatePool.Put(b);
-		};
-		maxBitStateLen = function maxBitStateLen$1(prog) {
-			var _q, prog;
-			if (!shouldBacktrack(prog)) {
-				return 0;
-			}
-			return (_q = 262144 / prog.Inst.$length, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"));
-		};
-		shouldBacktrack = function shouldBacktrack$1(prog) {
-			var prog;
-			return prog.Inst.$length <= 500;
-		};
-		$ptrType(bitState).prototype.reset = function reset(prog, end, ncap) {
-			var _i, _i$1, _i$2, _q, _ref, _ref$1, _ref$2, b, end, i, i$1, i$2, ncap, prog, visitedSize, x, x$1, x$2;
-			b = this;
-			b.end = end;
-			if (b.jobs.$capacity === 0) {
-				b.jobs = $makeSlice(sliceType$15, 0, 256);
-			} else {
-				b.jobs = $subslice(b.jobs, 0, 0);
-			}
-			visitedSize = (_q = (((($imul(prog.Inst.$length, ((end + 1 >> 0)))) + 32 >> 0) - 1 >> 0)) / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"));
-			if (b.visited.$capacity < visitedSize) {
-				b.visited = $makeSlice(sliceType$2, visitedSize, 8192);
-			} else {
-				b.visited = $subslice(b.visited, 0, visitedSize);
-				_ref = b.visited;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					i = _i;
-					(x = b.visited, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i] = 0));
-					_i++;
-				}
-			}
-			if (b.cap.$capacity < ncap) {
-				b.cap = $makeSlice(sliceType$7, ncap);
-			} else {
-				b.cap = $subslice(b.cap, 0, ncap);
-			}
-			_ref$1 = b.cap;
-			_i$1 = 0;
-			while (true) {
-				if (!(_i$1 < _ref$1.$length)) { break; }
-				i$1 = _i$1;
-				(x$1 = b.cap, ((i$1 < 0 || i$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i$1] = -1));
-				_i$1++;
-			}
-			if (b.matchcap.$capacity < ncap) {
-				b.matchcap = $makeSlice(sliceType$7, ncap);
-			} else {
-				b.matchcap = $subslice(b.matchcap, 0, ncap);
-			}
-			_ref$2 = b.matchcap;
-			_i$2 = 0;
-			while (true) {
-				if (!(_i$2 < _ref$2.$length)) { break; }
-				i$2 = _i$2;
-				(x$2 = b.matchcap, ((i$2 < 0 || i$2 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i$2] = -1));
-				_i$2++;
-			}
-		};
-		$ptrType(bitState).prototype.shouldVisit = function shouldVisit(pc, pos) {
-			var _index, _q, _q$1, b, n, pc, pos, x, x$1, x$2, x$3, y, y$1;
-			b = this;
-			n = (((($imul(((pc >> 0)), ((b.end + 1 >> 0)))) + pos >> 0) >>> 0));
-			if (!(((((x = b.visited, x$1 = (_q = n / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero")), ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])) & (((y = (((n & 31) >>> 0)), y < 32 ? (1 << y) : 0) >>> 0))) >>> 0) === 0))) {
-				return false;
-			}
-			_index = (_q$1 = n / 32, (_q$1 === _q$1 && _q$1 !== 1/0 && _q$1 !== -1/0) ? _q$1 >>> 0 : $throwRuntimeError("integer divide by zero"));
-			(x$3 = b.visited, ((_index < 0 || _index >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + _index] = (((x$2 = b.visited, ((_index < 0 || _index >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + _index])) | (((y$1 = (((n & 31) >>> 0)), y$1 < 32 ? (1 << y$1) : 0) >>> 0))) >>> 0)));
-			return true;
-		};
-		$ptrType(bitState).prototype.push = function push(re, pc, pos, arg) {
-			var arg, b, pc, pos, re, x;
-			b = this;
-			if (!(((x = re.prog.Inst, ((pc < 0 || pc >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + pc])).Op === 5)) && (arg || b.shouldVisit(pc, pos))) {
-				b.jobs = $append(b.jobs, new job.ptr(pc, arg, pos));
-			}
-		};
-		$ptrType(Regexp).prototype.tryBacktrack = function tryBacktrack(b, i, pc, pos) {
-			var {_1, _2, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, _tuple$2, _tuple$3, arg, b, flag, i, inst, l, longest, old, pc, pc$1, pos, pos$1, r, r$1, r$2, r$3, re, width, width$1, width$2, width$3, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {b, i, pc, pos});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			longest = re.longest;
-			b.push(re, pc, pos, false);
-			/* while (true) { */ case 1:
-				/* if (!(b.jobs.$length > 0)) { break; } */ if(!(b.jobs.$length > 0)) { $s = 2; continue; }
-				l = b.jobs.$length - 1 >> 0;
-				pc$1 = (x = b.jobs, ((l < 0 || l >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + l])).pc;
-				pos$1 = (x$1 = b.jobs, ((l < 0 || l >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + l])).pos;
-				arg = (x$2 = b.jobs, ((l < 0 || l >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + l])).arg;
-				b.jobs = $subslice(b.jobs, 0, l);
-				/* goto Skip */ $s = 3; continue;
-				/* CheckAndLoop: */ case 4:
-				if (!b.shouldVisit(pc$1, pos$1)) {
-					/* continue; */ $s = 1; continue;
-				}
-				/* Skip: */ case 3:
-				inst = (x$3 = re.prog.Inst, ((pc$1 < 0 || pc$1 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + pc$1]));
-					_1 = inst.Op;
-					/* */ if (_1 === (5)) { $s = 6; continue; }
-					/* */ if (_1 === (0)) { $s = 7; continue; }
-					/* */ if (_1 === (1)) { $s = 8; continue; }
-					/* */ if (_1 === (7)) { $s = 9; continue; }
-					/* */ if (_1 === (8)) { $s = 10; continue; }
-					/* */ if (_1 === (10)) { $s = 11; continue; }
-					/* */ if (_1 === (9)) { $s = 12; continue; }
-					/* */ if (_1 === (2)) { $s = 13; continue; }
-					/* */ if (_1 === (3)) { $s = 14; continue; }
-					/* */ if (_1 === (6)) { $s = 15; continue; }
-					/* */ if (_1 === (4)) { $s = 16; continue; }
-					/* */ $s = 17; continue;
-					/* if (_1 === (5)) { */ case 6:
-						$panic(new $String("unexpected InstFail"));
-						$s = 18; continue;
-					/* } else if (_1 === (0)) { */ case 7:
-						/* */ if (arg) { $s = 19; continue; }
-						/* */ $s = 20; continue;
-						/* if (arg) { */ case 19:
-							arg = false;
-							pc$1 = inst.Arg;
-							/* goto CheckAndLoop */ $s = 4; continue;
-							$s = 21; continue;
-						/* } else { */ case 20:
-							b.push(re, pc$1, pos$1, true);
-							pc$1 = inst.Out;
-							/* goto CheckAndLoop */ $s = 4; continue;
-						/* } */ case 21:
-						$s = 18; continue;
-					/* } else if (_1 === (1)) { */ case 8:
-							_2 = (x$4 = re.prog.Inst, x$5 = inst.Out, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])).Op;
-							/* */ if ((_2 === (7)) || (_2 === (8)) || (_2 === (9)) || (_2 === (10))) { $s = 23; continue; }
-							/* */ $s = 24; continue;
-							/* if ((_2 === (7)) || (_2 === (8)) || (_2 === (9)) || (_2 === (10))) { */ case 23:
-								b.push(re, inst.Arg, pos$1, false);
-								pc$1 = inst.Arg;
-								pos$1 = b.end;
-								/* goto CheckAndLoop */ $s = 4; continue;
-							/* } */ case 24:
-						case 22:
-						b.push(re, inst.Out, b.end, false);
-						pc$1 = inst.Out;
-						/* goto CheckAndLoop */ $s = 4; continue;
-						$s = 18; continue;
-					/* } else if (_1 === (7)) { */ case 9:
-						_r = i.step(pos$1); /* */ $s = 25; case 25: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						_tuple = _r;
-						r = _tuple[0];
-						width = _tuple[1];
-						if (!inst.MatchRune(r)) {
-							/* continue; */ $s = 1; continue;
-						}
-						pos$1 = pos$1 + (width) >> 0;
-						pc$1 = inst.Out;
-						/* goto CheckAndLoop */ $s = 4; continue;
-						$s = 18; continue;
-					/* } else if (_1 === (8)) { */ case 10:
-						_r$1 = i.step(pos$1); /* */ $s = 26; case 26: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						_tuple$1 = _r$1;
-						r$1 = _tuple$1[0];
-						width$1 = _tuple$1[1];
-						if (!((r$1 === (x$6 = inst.Rune, (0 >= x$6.$length ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + 0]))))) {
-							/* continue; */ $s = 1; continue;
-						}
-						pos$1 = pos$1 + (width$1) >> 0;
-						pc$1 = inst.Out;
-						/* goto CheckAndLoop */ $s = 4; continue;
-						$s = 18; continue;
-					/* } else if (_1 === (10)) { */ case 11:
-						_r$2 = i.step(pos$1); /* */ $s = 27; case 27: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						_tuple$2 = _r$2;
-						r$2 = _tuple$2[0];
-						width$2 = _tuple$2[1];
-						if ((r$2 === 10) || (r$2 === -1)) {
-							/* continue; */ $s = 1; continue;
-						}
-						pos$1 = pos$1 + (width$2) >> 0;
-						pc$1 = inst.Out;
-						/* goto CheckAndLoop */ $s = 4; continue;
-						$s = 18; continue;
-					/* } else if (_1 === (9)) { */ case 12:
-						_r$3 = i.step(pos$1); /* */ $s = 28; case 28: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_tuple$3 = _r$3;
-						r$3 = _tuple$3[0];
-						width$3 = _tuple$3[1];
-						if (r$3 === -1) {
-							/* continue; */ $s = 1; continue;
-						}
-						pos$1 = pos$1 + (width$3) >> 0;
-						pc$1 = inst.Out;
-						/* goto CheckAndLoop */ $s = 4; continue;
-						$s = 18; continue;
-					/* } else if (_1 === (2)) { */ case 13:
-						/* */ if (arg) { $s = 29; continue; }
-						/* */ $s = 30; continue;
-						/* if (arg) { */ case 29:
-							(x$7 = b.cap, x$8 = inst.Arg, ((x$8 < 0 || x$8 >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + x$8] = pos$1));
-							/* continue; */ $s = 1; continue;
-							$s = 31; continue;
-						/* } else { */ case 30:
-							if (inst.Arg < ((b.cap.$length >>> 0))) {
-								b.push(re, pc$1, (x$9 = b.cap, x$10 = inst.Arg, ((x$10 < 0 || x$10 >= x$9.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + x$10])), true);
-								(x$11 = b.cap, x$12 = inst.Arg, ((x$12 < 0 || x$12 >= x$11.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + x$12] = pos$1));
-							}
-							pc$1 = inst.Out;
-							/* goto CheckAndLoop */ $s = 4; continue;
-						/* } */ case 31:
-						$s = 18; continue;
-					/* } else if (_1 === (3)) { */ case 14:
-						_r$4 = i.context(pos$1); /* */ $s = 32; case 32: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						flag = _r$4;
-						if (!flag.match(((inst.Arg << 24 >>> 24)))) {
-							/* continue; */ $s = 1; continue;
-						}
-						pc$1 = inst.Out;
-						/* goto CheckAndLoop */ $s = 4; continue;
-						$s = 18; continue;
-					/* } else if (_1 === (6)) { */ case 15:
-						pc$1 = inst.Out;
-						/* goto CheckAndLoop */ $s = 4; continue;
-						$s = 18; continue;
-					/* } else if (_1 === (4)) { */ case 16:
-						if (b.cap.$length === 0) {
-							$s = -1; return true;
-						}
-						if (b.cap.$length > 1) {
-							(x$13 = b.cap, (1 >= x$13.$length ? ($throwRuntimeError("index out of range"), undefined) : x$13.$array[x$13.$offset + 1] = pos$1));
-						}
-						old = (x$14 = b.matchcap, (1 >= x$14.$length ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + 1]));
-						if ((old === -1) || (longest && pos$1 > 0 && pos$1 > old)) {
-							$copySlice(b.matchcap, b.cap);
-						}
-						if (!longest) {
-							$s = -1; return true;
-						}
-						if (pos$1 === b.end) {
-							$s = -1; return true;
-						}
-						/* continue; */ $s = 1; continue;
-						$s = 18; continue;
-					/* } else { */ case 17:
-						$panic(new $String("bad inst"));
-					/* } */ case 18:
-				case 5:
-			$s = 1; continue;
-			case 2:
-			$s = -1; return longest && b.matchcap.$length > 1 && (x$15 = b.matchcap, (1 >= x$15.$length ? ($throwRuntimeError("index out of range"), undefined) : x$15.$array[x$15.$offset + 1])) >= 0;
-			/* */ } return; } var $f = {$blk: tryBacktrack, $c: true, $r, _1, _2, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, _tuple$2, _tuple$3, arg, b, flag, i, inst, l, longest, old, pc, pc$1, pos, pos$1, r, r$1, r$2, r$3, re, width, width$1, width$2, width$3, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.backtrack = function backtrack(ib, is, pos, ncap, dstCap) {
-			var {_r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, advance, b, dstCap, end, i, ib, is, ncap, pos, re, startCond, width, x, x$1, $s, $r, $c} = $restore(this, {ib, is, pos, ncap, dstCap});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			startCond = re.cond;
-			if (startCond === 255) {
-				$s = -1; return sliceType$7.nil;
-			}
-			if (!((((startCond & 4) >>> 0) === 0)) && !((pos === 0))) {
-				$s = -1; return sliceType$7.nil;
-			}
-			_r = newBitState(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			b = _r;
-			_tuple = b.inputs.init($ifaceNil, ib, is);
-			i = _tuple[0];
-			end = _tuple[1];
-			b.reset(re.prog, end, ncap);
-			/* */ if (!((((startCond & 4) >>> 0) === 0))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!((((startCond & 4) >>> 0) === 0))) { */ case 2:
-				if (b.cap.$length > 0) {
-					(x = b.cap, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0] = pos));
-				}
-				_r$1 = re.tryBacktrack(b, i, ((re.prog.Start >>> 0)), pos); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (!_r$1) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (!_r$1) { */ case 5:
-					freeBitState(b);
-					$s = -1; return sliceType$7.nil;
-				/* } */ case 6:
-				$s = 4; continue;
-			/* } else { */ case 3:
-				width = -1;
-				/* while (true) { */ case 8:
-					/* if (!(pos <= end && !((width === 0)))) { break; } */ if(!(pos <= end && !((width === 0)))) { $s = 9; continue; }
-					/* */ if (re.prefix.length > 0) { $s = 10; continue; }
-					/* */ $s = 11; continue;
-					/* if (re.prefix.length > 0) { */ case 10:
-						_r$2 = i.index(re, pos); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						advance = _r$2;
-						if (advance < 0) {
-							freeBitState(b);
-							$s = -1; return sliceType$7.nil;
-						}
-						pos = pos + (advance) >> 0;
-					/* } */ case 11:
-					if (b.cap.$length > 0) {
-						(x$1 = b.cap, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0] = pos));
-					}
-					_r$3 = re.tryBacktrack(b, i, ((re.prog.Start >>> 0)), pos); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					/* */ if (_r$3) { $s = 13; continue; }
-					/* */ $s = 14; continue;
-					/* if (_r$3) { */ case 13:
-						/* goto Match */ $s = 16; continue;
-					/* } */ case 14:
-					_r$4 = i.step(pos); /* */ $s = 17; case 17: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					_tuple$1 = _r$4;
-					width = _tuple$1[1];
-					pos = pos + (width) >> 0;
-				$s = 8; continue;
-				case 9:
-				freeBitState(b);
-				$s = -1; return sliceType$7.nil;
-			/* } */ case 4:
-			/* Match: */ case 16:
-			dstCap = $appendSlice(dstCap, b.matchcap);
-			freeBitState(b);
-			$s = -1; return dstCap;
-			/* */ } return; } var $f = {$blk: backtrack, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, advance, b, dstCap, end, i, ib, is, ncap, pos, re, startCond, width, x, x$1, $s};return $f;
-		};
-		ptrType.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Copy", name: "Copy", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "Longest", name: "Longest", pkg: "", typ: $funcType([], [], false)}, {prop: "get", name: "get", pkg: "regexp", typ: $funcType([], [ptrType$3], false)}, {prop: "put", name: "put", pkg: "regexp", typ: $funcType([ptrType$3], [], false)}, {prop: "NumSubexp", name: "NumSubexp", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "SubexpNames", name: "SubexpNames", pkg: "", typ: $funcType([], [sliceType$3], false)}, {prop: "SubexpIndex", name: "SubexpIndex", pkg: "", typ: $funcType([$String], [$Int], false)}, {prop: "LiteralPrefix", name: "LiteralPrefix", pkg: "", typ: $funcType([], [$String, $Bool], false)}, {prop: "MatchReader", name: "MatchReader", pkg: "", typ: $funcType([io.RuneReader], [$Bool], false)}, {prop: "MatchString", name: "MatchString", pkg: "", typ: $funcType([$String], [$Bool], false)}, {prop: "Match", name: "Match", pkg: "", typ: $funcType([sliceType$4], [$Bool], false)}, {prop: "ReplaceAllString", name: "ReplaceAllString", pkg: "", typ: $funcType([$String, $String], [$String], false)}, {prop: "ReplaceAllLiteralString", name: "ReplaceAllLiteralString", pkg: "", typ: $funcType([$String, $String], [$String], false)}, {prop: "ReplaceAllStringFunc", name: "ReplaceAllStringFunc", pkg: "", typ: $funcType([$String, funcType], [$String], false)}, {prop: "replaceAll", name: "replaceAll", pkg: "regexp", typ: $funcType([sliceType$4, $String, $Int, funcType$1], [sliceType$4], false)}, {prop: "ReplaceAll", name: "ReplaceAll", pkg: "", typ: $funcType([sliceType$4, sliceType$4], [sliceType$4], false)}, {prop: "ReplaceAllLiteral", name: "ReplaceAllLiteral", pkg: "", typ: $funcType([sliceType$4, sliceType$4], [sliceType$4], false)}, {prop: "ReplaceAllFunc", name: "ReplaceAllFunc", pkg: "", typ: $funcType([sliceType$4, funcType$2], [sliceType$4], false)}, {prop: "pad", name: "pad", pkg: "regexp", typ: $funcType([sliceType$7], [sliceType$7], false)}, {prop: "allMatches", name: "allMatches", pkg: "regexp", typ: $funcType([$String, sliceType$4, $Int, funcType$3], [], false)}, {prop: "Find", name: "Find", pkg: "", typ: $funcType([sliceType$4], [sliceType$4], false)}, {prop: "FindIndex", name: "FindIndex", pkg: "", typ: $funcType([sliceType$4], [sliceType$7], false)}, {prop: "FindString", name: "FindString", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "FindStringIndex", name: "FindStringIndex", pkg: "", typ: $funcType([$String], [sliceType$7], false)}, {prop: "FindReaderIndex", name: "FindReaderIndex", pkg: "", typ: $funcType([io.RuneReader], [sliceType$7], false)}, {prop: "FindSubmatch", name: "FindSubmatch", pkg: "", typ: $funcType([sliceType$4], [sliceType$8], false)}, {prop: "Expand", name: "Expand", pkg: "", typ: $funcType([sliceType$4, sliceType$4, sliceType$4, sliceType$7], [sliceType$4], false)}, {prop: "ExpandString", name: "ExpandString", pkg: "", typ: $funcType([sliceType$4, $String, $String, sliceType$7], [sliceType$4], false)}, {prop: "expand", name: "expand", pkg: "regexp", typ: $funcType([sliceType$4, $String, sliceType$4, $String, sliceType$7], [sliceType$4], false)}, {prop: "FindSubmatchIndex", name: "FindSubmatchIndex", pkg: "", typ: $funcType([sliceType$4], [sliceType$7], false)}, {prop: "FindStringSubmatch", name: "FindStringSubmatch", pkg: "", typ: $funcType([$String], [sliceType$3], false)}, {prop: "FindStringSubmatchIndex", name: "FindStringSubmatchIndex", pkg: "", typ: $funcType([$String], [sliceType$7], false)}, {prop: "FindReaderSubmatchIndex", name: "FindReaderSubmatchIndex", pkg: "", typ: $funcType([io.RuneReader], [sliceType$7], false)}, {prop: "FindAll", name: "FindAll", pkg: "", typ: $funcType([sliceType$4, $Int], [sliceType$8], false)}, {prop: "FindAllIndex", name: "FindAllIndex", pkg: "", typ: $funcType([sliceType$4, $Int], [sliceType$9], false)}, {prop: "FindAllString", name: "FindAllString", pkg: "", typ: $funcType([$String, $Int], [sliceType$3], false)}, {prop: "FindAllStringIndex", name: "FindAllStringIndex", pkg: "", typ: $funcType([$String, $Int], [sliceType$9], false)}, {prop: "FindAllSubmatch", name: "FindAllSubmatch", pkg: "", typ: $funcType([sliceType$4, $Int], [sliceType$10], false)}, {prop: "FindAllSubmatchIndex", name: "FindAllSubmatchIndex", pkg: "", typ: $funcType([sliceType$4, $Int], [sliceType$9], false)}, {prop: "FindAllStringSubmatch", name: "FindAllStringSubmatch", pkg: "", typ: $funcType([$String, $Int], [sliceType$11], false)}, {prop: "FindAllStringSubmatchIndex", name: "FindAllStringSubmatchIndex", pkg: "", typ: $funcType([$String, $Int], [sliceType$9], false)}, {prop: "Split", name: "Split", pkg: "", typ: $funcType([$String, $Int], [sliceType$3], false)}, {prop: "doOnePass", name: "doOnePass", pkg: "regexp", typ: $funcType([io.RuneReader, sliceType$4, $String, $Int, $Int, sliceType$7], [sliceType$7], false)}, {prop: "doMatch", name: "doMatch", pkg: "regexp", typ: $funcType([io.RuneReader, sliceType$4, $String], [$Bool], false)}, {prop: "doExecute", name: "doExecute", pkg: "regexp", typ: $funcType([io.RuneReader, sliceType$4, $String, $Int, $Int, sliceType$7], [sliceType$7], false)}, {prop: "tryBacktrack", name: "tryBacktrack", pkg: "regexp", typ: $funcType([ptrType$13, input, $Uint32, $Int], [$Bool], false)}, {prop: "backtrack", name: "backtrack", pkg: "regexp", typ: $funcType([sliceType$4, $String, $Int, $Int, sliceType$7], [sliceType$7], false)}];
-		ptrType$14.methods = [{prop: "step", name: "step", pkg: "regexp", typ: $funcType([$Int], [$Int32, $Int], false)}, {prop: "canCheckPrefix", name: "canCheckPrefix", pkg: "regexp", typ: $funcType([], [$Bool], false)}, {prop: "hasPrefix", name: "hasPrefix", pkg: "regexp", typ: $funcType([ptrType], [$Bool], false)}, {prop: "index", name: "index", pkg: "regexp", typ: $funcType([ptrType, $Int], [$Int], false)}, {prop: "context", name: "context", pkg: "regexp", typ: $funcType([$Int], [lazyFlag], false)}];
-		ptrType$15.methods = [{prop: "step", name: "step", pkg: "regexp", typ: $funcType([$Int], [$Int32, $Int], false)}, {prop: "canCheckPrefix", name: "canCheckPrefix", pkg: "regexp", typ: $funcType([], [$Bool], false)}, {prop: "hasPrefix", name: "hasPrefix", pkg: "regexp", typ: $funcType([ptrType], [$Bool], false)}, {prop: "index", name: "index", pkg: "regexp", typ: $funcType([ptrType, $Int], [$Int], false)}, {prop: "context", name: "context", pkg: "regexp", typ: $funcType([$Int], [lazyFlag], false)}];
-		ptrType$16.methods = [{prop: "step", name: "step", pkg: "regexp", typ: $funcType([$Int], [$Int32, $Int], false)}, {prop: "canCheckPrefix", name: "canCheckPrefix", pkg: "regexp", typ: $funcType([], [$Bool], false)}, {prop: "hasPrefix", name: "hasPrefix", pkg: "regexp", typ: $funcType([ptrType], [$Bool], false)}, {prop: "index", name: "index", pkg: "regexp", typ: $funcType([ptrType, $Int], [$Int], false)}, {prop: "context", name: "context", pkg: "regexp", typ: $funcType([$Int], [lazyFlag], false)}];
-		ptrType$6.methods = [{prop: "empty", name: "empty", pkg: "regexp", typ: $funcType([], [$Bool], false)}, {prop: "next", name: "next", pkg: "regexp", typ: $funcType([], [$Uint32], false)}, {prop: "clear", name: "clear", pkg: "regexp", typ: $funcType([], [], false)}, {prop: "contains", name: "contains", pkg: "regexp", typ: $funcType([$Uint32], [$Bool], false)}, {prop: "insert", name: "insert", pkg: "regexp", typ: $funcType([$Uint32], [], false)}, {prop: "insertNew", name: "insertNew", pkg: "regexp", typ: $funcType([$Uint32], [], false)}];
-		runeSlice.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}];
-		ptrType$3.methods = [{prop: "init", name: "init", pkg: "regexp", typ: $funcType([$Int], [], false)}, {prop: "alloc", name: "alloc", pkg: "regexp", typ: $funcType([ptrType$10], [ptrType$4], false)}, {prop: "match", name: "match", pkg: "regexp", typ: $funcType([input, $Int], [$Bool], false)}, {prop: "clear", name: "clear", pkg: "regexp", typ: $funcType([ptrType$17], [], false)}, {prop: "step", name: "step", pkg: "regexp", typ: $funcType([ptrType$17, ptrType$17, $Int, $Int, $Int32, ptrType$11], [], false)}, {prop: "add", name: "add", pkg: "regexp", typ: $funcType([ptrType$17, $Uint32, $Int, sliceType$7, ptrType$11, ptrType$4], [ptrType$4], false)}];
-		ptrType$18.methods = [{prop: "newBytes", name: "newBytes", pkg: "regexp", typ: $funcType([sliceType$4], [input], false)}, {prop: "newString", name: "newString", pkg: "regexp", typ: $funcType([$String], [input], false)}, {prop: "newReader", name: "newReader", pkg: "regexp", typ: $funcType([io.RuneReader], [input], false)}, {prop: "clear", name: "clear", pkg: "regexp", typ: $funcType([], [], false)}, {prop: "init", name: "init", pkg: "regexp", typ: $funcType([io.RuneReader, sliceType$4, $String], [input, $Int], false)}];
-		lazyFlag.methods = [{prop: "match", name: "match", pkg: "regexp", typ: $funcType([syntax.EmptyOp], [$Bool], false)}];
-		ptrType$13.methods = [{prop: "reset", name: "reset", pkg: "regexp", typ: $funcType([ptrType$1, $Int, $Int], [], false)}, {prop: "shouldVisit", name: "shouldVisit", pkg: "regexp", typ: $funcType([$Uint32, $Int], [$Bool], false)}, {prop: "push", name: "push", pkg: "regexp", typ: $funcType([ptrType, $Uint32, $Int, $Bool], [], false)}];
-		Regexp.init("regexp", [{prop: "expr", name: "expr", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "prog", name: "prog", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "onepass", name: "onepass", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "numSubexp", name: "numSubexp", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "maxBitStateLen", name: "maxBitStateLen", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "subexpNames", name: "subexpNames", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "prefix", name: "prefix", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "prefixBytes", name: "prefixBytes", embedded: false, exported: false, typ: sliceType$4, tag: ""}, {prop: "prefixRune", name: "prefixRune", embedded: false, exported: false, typ: $Int32, tag: ""}, {prop: "prefixEnd", name: "prefixEnd", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "mpool", name: "mpool", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "matchcap", name: "matchcap", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "prefixComplete", name: "prefixComplete", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "cond", name: "cond", embedded: false, exported: false, typ: syntax.EmptyOp, tag: ""}, {prop: "minInputLen", name: "minInputLen", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "longest", name: "longest", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		input.init([{prop: "canCheckPrefix", name: "canCheckPrefix", pkg: "regexp", typ: $funcType([], [$Bool], false)}, {prop: "context", name: "context", pkg: "regexp", typ: $funcType([$Int], [lazyFlag], false)}, {prop: "hasPrefix", name: "hasPrefix", pkg: "regexp", typ: $funcType([ptrType], [$Bool], false)}, {prop: "index", name: "index", pkg: "regexp", typ: $funcType([ptrType, $Int], [$Int], false)}, {prop: "step", name: "step", pkg: "regexp", typ: $funcType([$Int], [$Int32, $Int], false)}]);
-		inputString.init("regexp", [{prop: "str", name: "str", embedded: false, exported: false, typ: $String, tag: ""}]);
-		inputBytes.init("regexp", [{prop: "str", name: "str", embedded: false, exported: false, typ: sliceType$4, tag: ""}]);
-		inputReader.init("regexp", [{prop: "r", name: "r", embedded: false, exported: false, typ: io.RuneReader, tag: ""}, {prop: "atEOT", name: "atEOT", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		onePassProg.init("", [{prop: "Inst", name: "Inst", embedded: false, exported: true, typ: sliceType$12, tag: ""}, {prop: "Start", name: "Start", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "NumCap", name: "NumCap", embedded: false, exported: true, typ: $Int, tag: ""}]);
-		onePassInst.init("", [{prop: "Inst", name: "Inst", embedded: true, exported: true, typ: syntax.Inst, tag: ""}, {prop: "Next", name: "Next", embedded: false, exported: true, typ: sliceType$2, tag: ""}]);
-		queueOnePass.init("regexp", [{prop: "sparse", name: "sparse", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "dense", name: "dense", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "size", name: "size", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "nextIndex", name: "nextIndex", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
-		runeSlice.init($Int32);
-		queue.init("regexp", [{prop: "sparse", name: "sparse", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "dense", name: "dense", embedded: false, exported: false, typ: sliceType$5, tag: ""}]);
-		entry.init("regexp", [{prop: "pc", name: "pc", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "t", name: "t", embedded: false, exported: false, typ: ptrType$4, tag: ""}]);
-		thread.init("regexp", [{prop: "inst", name: "inst", embedded: false, exported: false, typ: ptrType$10, tag: ""}, {prop: "cap", name: "cap", embedded: false, exported: false, typ: sliceType$7, tag: ""}]);
-		machine.init("regexp", [{prop: "re", name: "re", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "p", name: "p", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "q0", name: "q0", embedded: false, exported: false, typ: queue, tag: ""}, {prop: "q1", name: "q1", embedded: false, exported: false, typ: queue, tag: ""}, {prop: "pool", name: "pool", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "matched", name: "matched", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "matchcap", name: "matchcap", embedded: false, exported: false, typ: sliceType$7, tag: ""}, {prop: "inputs", name: "inputs", embedded: false, exported: false, typ: inputs, tag: ""}]);
-		inputs.init("regexp", [{prop: "bytes", name: "bytes", embedded: false, exported: false, typ: inputBytes, tag: ""}, {prop: "string", name: "string", embedded: false, exported: false, typ: inputString, tag: ""}, {prop: "reader", name: "reader", embedded: false, exported: false, typ: inputReader, tag: ""}]);
-		onePassMachine.init("regexp", [{prop: "inputs", name: "inputs", embedded: false, exported: false, typ: inputs, tag: ""}, {prop: "matchcap", name: "matchcap", embedded: false, exported: false, typ: sliceType$7, tag: ""}]);
-		job.init("regexp", [{prop: "pc", name: "pc", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "arg", name: "arg", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		bitState.init("regexp", [{prop: "end", name: "end", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "cap", name: "cap", embedded: false, exported: false, typ: sliceType$7, tag: ""}, {prop: "matchcap", name: "matchcap", embedded: false, exported: false, typ: sliceType$7, tag: ""}, {prop: "jobs", name: "jobs", embedded: false, exported: false, typ: sliceType$15, tag: ""}, {prop: "visited", name: "visited", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "inputs", name: "inputs", embedded: false, exported: false, typ: inputs, tag: ""}]);
-	};
-	$init = function() {
-		$pkg.$init = function() {};
-		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = bytes.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = nosync.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = io.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = syntax.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = sort.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strconv.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strings.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = unicode.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = utf8.$init(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		matchPool = arrayType.zero();
-		specialBytes = arrayType$1.zero();
-		onePassPool = new nosync.Pool.ptr(sliceType.nil, $throwNilPointerError);
-		arrayNoInts = arrayType$2.zero();
-		bitStatePool = new nosync.Pool.ptr(sliceType.nil, $throwNilPointerError);
-		matchSize = $toNativeArray($kindInt, [128, 512, 2048, 16384, 0]);
-		noRune = new sliceType$1([]);
-		noNext = new sliceType$2([4294967295]);
-		anyRuneNotNL = new sliceType$1([0, 9, 11, 1114111]);
-		anyRune = new sliceType$1([0, 1114111]);
-		init();
-		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
-	};
-	$pkg.$init = $init;
-	return $pkg;
-})();
-$packages["go/types"] = (function() {
-	var $pkg = {}, $init, bytes, heap, errors, fmt, ast, constant, typeparams, parser, token, errors$1, io, math, regexp, runtime, sort, strconv, strings, sync, atomic, unicode, utf8, version, builtinId, Union, Term, unifier, tparamsList, term, Qualifier, typeWriter, _TypeSet, byUniqueMethodName, TypeParam, TypeParamList, TypeList, Type, Tuple, termlist, substMap, subster, Struct, stmtContext, valueMap, valueType, Slice, Sizes, StdSizes, Signature, SelectionKind, Selection, Scope, lazyObject, declInfo, inSourceOrder, ifacePair, Pointer, Package, operandMode, operand, objset, Object, object, color, PkgName, Const, TypeName, Var, Func, Label, Builtin, Nil, Named, instance, namedState, monoGraph, monoVertex, monoEdge, MethodSet, methodSet, Map, embeddedType, instanceLookup, block, Interface, dependency, graphNode, nodeSet, nodeQueue, tpWalker, cycleFinder, opPredicates, exprKind, error_, errorDesc, positioner, posSpan, atPos, decl, importDecl, constDecl, varDecl, typeDecl, funcDecl, Context, ctxtEntry, exprInfo, environment, importKey, dotImportKey, action, actionDesc, Checker, cleaner, bailout, Chan, ChanDir, BasicKind, BasicInfo, Basic, Array, Error, ArgumentError, Importer, ImportMode, ImporterFrom, Config, Info, TypeAndValue, Instance, Initializer, methodInfo, ptrType, ptrType$1, ptrType$2, sliceType, ptrType$3, sliceType$1, ptrType$4, ptrType$5, sliceType$2, sliceType$3, ptrType$6, ptrType$7, structType, structType$1, ptrType$8, sliceType$4, sliceType$5, sliceType$6, ptrType$9, sliceType$7, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, sliceType$8, sliceType$9, ptrType$15, ptrType$16, sliceType$10, ptrType$17, ptrType$18, sliceType$11, ptrType$19, sliceType$12, ptrType$20, ptrType$21, ptrType$22, sliceType$13, ptrType$23, ptrType$24, sliceType$14, ptrType$25, ptrType$26, ptrType$27, ptrType$28, ptrType$29, ptrType$30, ptrType$31, ptrType$32, ptrType$33, ptrType$34, ptrType$35, ptrType$36, ptrType$37, ptrType$38, ptrType$39, ptrType$40, ptrType$41, ptrType$42, ptrType$43, ptrType$44, ptrType$45, ptrType$46, ptrType$47, ptrType$48, ptrType$49, ptrType$50, ptrType$51, ptrType$52, arrayType, ptrType$53, ptrType$54, ptrType$55, ptrType$56, sliceType$15, sliceType$16, ptrType$57, ptrType$58, ptrType$59, sliceType$17, ptrType$60, ptrType$61, sliceType$18, ptrType$62, ptrType$63, ptrType$64, ptrType$65, ptrType$66, ptrType$67, ptrType$68, ptrType$69, ptrType$70, ptrType$71, ptrType$72, ptrType$73, ptrType$74, ptrType$75, ptrType$76, ptrType$77, ptrType$78, ptrType$79, ptrType$80, ptrType$81, ptrType$82, sliceType$19, ptrType$83, ptrType$84, sliceType$20, ptrType$85, ptrType$86, ptrType$87, ptrType$88, sliceType$21, ptrType$89, ptrType$90, sliceType$22, sliceType$23, sliceType$24, ptrType$91, sliceType$25, arrayType$1, ptrType$92, sliceType$26, ptrType$93, sliceType$27, ptrType$94, ptrType$95, ptrType$96, sliceType$28, sliceType$29, arrayType$2, ptrType$97, ptrType$98, ptrType$99, ptrType$100, ptrType$101, ptrType$102, sliceType$30, ptrType$103, sliceType$31, ptrType$104, ptrType$105, ptrType$106, ptrType$107, ptrType$108, sliceType$32, sliceType$33, sliceType$34, ptrType$109, ptrType$110, ptrType$111, sliceType$35, sliceType$36, sliceType$37, sliceType$38, sliceType$39, sliceType$40, funcType$1, ptrType$112, sliceType$41, arrayType$3, ptrType$113, ptrType$114, ptrType$115, mapType, funcType$2, funcType$3, ptrType$116, funcType$4, funcType$5, mapType$1, mapType$2, ptrType$117, funcType$6, ptrType$118, mapType$3, mapType$4, ptrType$119, ptrType$120, mapType$5, mapType$6, ptrType$121, ptrType$122, mapType$7, mapType$8, ptrType$123, mapType$9, ptrType$124, mapType$10, sliceType$42, funcType$7, funcType$8, mapType$11, mapType$12, mapType$13, mapType$14, mapType$15, mapType$16, mapType$17, mapType$18, mapType$19, mapType$20, mapType$21, ptrType$125, funcType$9, mapType$22, mapType$23, mapType$24, mapType$25, mapType$26, mapType$27, universeIota, universeByte, universeRune, universeAny, universeError, universeComparable, invalidTypeSet, invalidTypeSet$24ptr, lastID, lastID$24ptr, emptyMethodSet, emptyMethodSet$24ptr, unaryOpPredicates, binaryOpPredicates, goVersionRx, _r, allTermlist, topTypeSet, topTypeSet$24ptr, gcArchSizes, operandModeString, emptyInterface, emptyInterface$24ptr, gccgoArchSizes, stdSizes, op2str1, op2str2, predeclaredFuncs, errBadCgo, cgoPrefixes, basicSizes, predeclaredConsts, aliases, parseGoVersion, makeObjList, defPredeclaredTypes, defPredeclaredConsts, defPredeclaredNil, defPredeclaredFuncs, init, def, NewUnion, NewTerm, parseUnion, parseTilde, overlappingTerm, flattenUnion, newUnifier, tparamIndex, goTypeName, RelativeTo, TypeString, WriteType, WriteSignature, newTypeWriter, newTypeHasher, subscript, computeInterfaceTypeSet, intersectTermLists, sortMethods, assertSortedMethods, computeUnionTypeSet, nextID, NewTypeParam, newTypeList, bindTParams, under, coreType, coreString, match, NewTuple, makeSubstMap, makeRenameMap, substVar, substFunc, replaceRecvType, NewStruct, embeddedFieldIdent, trimTrailingEmptyStmts, assignOp, goVal, rangeKeyVal, NewSlice, isSyncAtomicAlign64, SizesFor, align, NewSignatureType, SelectionString, NewScope, resolve, hasBreak, hasBreakList, validatedImportPath, dir, isBoolean, isInteger, isUnsigned, isFloat, isComplex, isNumeric, isString, isIntegerOrFloat, isConstType, isBasic, allBoolean, allInteger, allUnsigned, allNumeric, allString, allOrdered, allNumericOrString, allBasic, hasName, isTyped, isUntyped, IsInterface, isNonTypeParamInterface, isTypeParam, hasEmptyTypeset, isGeneric, Comparable, comparable, hasNil, identical, identicalInstance, Default, NewPointer, NewPackage, operandString, Id, colorFor, NewPkgName, NewConst, NewTypeName, NewVar, NewParam, NewField, NewFunc, NewLabel, newBuiltin, writeObject, packagePrefix, ObjectString, writeFuncName, NewNamed, safeUnderlying, NewMethodSet, NewMap, LookupFieldOrMethod, lookupFieldOrMethod, consolidateMultiples, lookupType, isInterfacePtr, deref, derefStructPtr, concat, fieldIndex, lookupMethod, NewInterfaceType, Instantiate, mentions, findPath, dependencyGraph, typeParamsString, isParameterized, coreTerm, ExprString, WriteExpr, writeSigExpr, writeFieldList, writeIdentList, writeExprList, init$1, opName, underIs, isShift, isComparison, fitsFloat32, roundFloat32, fitsFloat64, roundFloat64, representableConst, init$2, keyVal, assert, unreachable, sprintf, newErrorf, inNode, spanOf, stripAnnotations, pathString, firstInSrc, isUintptr, isUnsafePointer, isPointer, isBytesOrRunes, NewContext, NewChecker, instantiatedIdent, NewChan, hasVarSize, makeSig, arrayPtrDeref, unparen, operandTypes, varTypes, measure, NewArray, Identical, IdenticalIgnoreTags;
-	bytes = $packages["bytes"];
-	heap = $packages["container/heap"];
-	errors = $packages["errors"];
-	fmt = $packages["fmt"];
-	ast = $packages["go/ast"];
-	constant = $packages["go/constant"];
-	typeparams = $packages["go/internal/typeparams"];
-	parser = $packages["go/parser"];
-	token = $packages["go/token"];
-	errors$1 = $packages["internal/types/errors"];
-	io = $packages["io"];
-	math = $packages["math"];
-	regexp = $packages["regexp"];
-	runtime = $packages["runtime"];
-	sort = $packages["sort"];
-	strconv = $packages["strconv"];
-	strings = $packages["strings"];
-	sync = $packages["sync"];
-	atomic = $packages["sync/atomic"];
-	unicode = $packages["unicode"];
-	utf8 = $packages["unicode/utf8"];
-	version = $newType(0, $kindStruct, "types.version", true, "go/types", false, function(major_, minor_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.major = 0;
-			this.minor = 0;
-			return;
-		}
-		this.major = major_;
-		this.minor = minor_;
-	});
-	builtinId = $newType(4, $kindInt, "types.builtinId", true, "go/types", false, null);
-	Union = $newType(0, $kindStruct, "types.Union", true, "go/types", true, function(terms_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.terms = sliceType$12.nil;
-			return;
-		}
-		this.terms = terms_;
-	});
-	Term = $newType(0, $kindStruct, "types.Term", true, "go/types", true, function(tilde_, typ_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.tilde = false;
-			this.typ = $ifaceNil;
-			return;
-		}
-		this.tilde = tilde_;
-		this.typ = typ_;
-	});
-	unifier = $newType(0, $kindStruct, "types.unifier", true, "go/types", false, function(exact_, x_, y_, types_, depth_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.exact = false;
-			this.x = new tparamsList.ptr(ptrType$22.nil, sliceType$9.nil, sliceType$13.nil);
-			this.y = new tparamsList.ptr(ptrType$22.nil, sliceType$9.nil, sliceType$13.nil);
-			this.types = sliceType$2.nil;
-			this.depth = 0;
-			return;
-		}
-		this.exact = exact_;
-		this.x = x_;
-		this.y = y_;
-		this.types = types_;
-		this.depth = depth_;
-	});
-	tparamsList = $newType(0, $kindStruct, "types.tparamsList", true, "go/types", false, function(unifier_, tparams_, indices_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.unifier = ptrType$22.nil;
-			this.tparams = sliceType$9.nil;
-			this.indices = sliceType$13.nil;
-			return;
-		}
-		this.unifier = unifier_;
-		this.tparams = tparams_;
-		this.indices = indices_;
-	});
-	term = $newType(0, $kindStruct, "types.term", true, "go/types", false, function(tilde_, typ_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.tilde = false;
-			this.typ = $ifaceNil;
-			return;
-		}
-		this.tilde = tilde_;
-		this.typ = typ_;
-	});
-	Qualifier = $newType(4, $kindFunc, "types.Qualifier", true, "go/types", true, null);
-	typeWriter = $newType(0, $kindStruct, "types.typeWriter", true, "go/types", false, function(buf_, seen_, qf_, ctxt_, tparams_, paramNames_, tpSubscripts_, pkgInfo_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.buf = ptrType$114.nil;
-			this.seen = false;
-			this.qf = $throwNilPointerError;
-			this.ctxt = ptrType$51.nil;
-			this.tparams = ptrType$48.nil;
-			this.paramNames = false;
-			this.tpSubscripts = false;
-			this.pkgInfo = false;
-			return;
-		}
-		this.buf = buf_;
-		this.seen = seen_;
-		this.qf = qf_;
-		this.ctxt = ctxt_;
-		this.tparams = tparams_;
-		this.paramNames = paramNames_;
-		this.tpSubscripts = tpSubscripts_;
-		this.pkgInfo = pkgInfo_;
-	});
-	_TypeSet = $newType(0, $kindStruct, "types._TypeSet", true, "go/types", false, function(methods_, terms_, comparable_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.methods = sliceType.nil;
-			this.terms = termlist.nil;
-			this.comparable = false;
-			return;
-		}
-		this.methods = methods_;
-		this.terms = terms_;
-		this.comparable = comparable_;
-	});
-	byUniqueMethodName = $newType(12, $kindSlice, "types.byUniqueMethodName", true, "go/types", false, null);
-	TypeParam = $newType(0, $kindStruct, "types.TypeParam", true, "go/types", true, function(check_, id_, obj_, index_, bound_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.check = ptrType$5.nil;
-			this.id = new $Uint64(0, 0);
-			this.obj = ptrType$17.nil;
-			this.index = 0;
-			this.bound = $ifaceNil;
-			return;
-		}
-		this.check = check_;
-		this.id = id_;
-		this.obj = obj_;
-		this.index = index_;
-		this.bound = bound_;
-	});
-	TypeParamList = $newType(0, $kindStruct, "types.TypeParamList", true, "go/types", true, function(tparams_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.tparams = sliceType$9.nil;
-			return;
-		}
-		this.tparams = tparams_;
-	});
-	TypeList = $newType(0, $kindStruct, "types.TypeList", true, "go/types", true, function(types_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.types = sliceType$2.nil;
-			return;
-		}
-		this.types = types_;
+		this.types = types_;
 	});
 	Type = $newType(8, $kindInterface, "types.Type", true, "go/types", true, null);
 	Tuple = $newType(0, $kindStruct, "types.Tuple", true, "go/types", true, function(vars_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.vars = sliceType$10.nil;
+			this.vars = sliceType$9.nil;
 			return;
 		}
 		this.vars = vars_;
@@ -82018,9 +76105,9 @@ $packages["go/types"] = (function() {
 		if (arguments.length === 0) {
 			this.pos = 0;
 			this.smap = false;
-			this.check = ptrType$5.nil;
-			this.expanding = ptrType$9.nil;
-			this.ctxt = ptrType$51.nil;
+			this.check = ptrType$6.nil;
+			this.expanding = ptrType$10.nil;
+			this.ctxt = ptrType$52.nil;
 			return;
 		}
 		this.pos = pos_;
@@ -82032,8 +76119,8 @@ $packages["go/types"] = (function() {
 	Struct = $newType(0, $kindStruct, "types.Struct", true, "go/types", true, function(fields_, tags_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.fields = sliceType$10.nil;
-			this.tags = sliceType$5.nil;
+			this.fields = sliceType$9.nil;
+			this.tags = sliceType$13.nil;
 			return;
 		}
 		this.fields = fields_;
@@ -82073,12 +76160,12 @@ $packages["go/types"] = (function() {
 	Signature = $newType(0, $kindStruct, "types.Signature", true, "go/types", true, function(rparams_, tparams_, scope_, recv_, params_, results_, variadic_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.rparams = ptrType$48.nil;
-			this.tparams = ptrType$48.nil;
+			this.rparams = ptrType$49.nil;
+			this.tparams = ptrType$49.nil;
 			this.scope = ptrType.nil;
-			this.recv = ptrType$16.nil;
-			this.params = ptrType$15.nil;
-			this.results = ptrType$15.nil;
+			this.recv = ptrType$17.nil;
+			this.params = ptrType$16.nil;
+			this.results = ptrType$16.nil;
 			this.variadic = false;
 			return;
 		}
@@ -82097,7 +76184,7 @@ $packages["go/types"] = (function() {
 			this.kind = 0;
 			this.recv = $ifaceNil;
 			this.obj = $ifaceNil;
-			this.index = sliceType$13.nil;
+			this.index = sliceType$24.nil;
 			this.indirect = false;
 			return;
 		}
@@ -82111,7 +76198,7 @@ $packages["go/types"] = (function() {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.parent = ptrType.nil;
-			this.children = sliceType$20.nil;
+			this.children = sliceType$19.nil;
 			this.number = 0;
 			this.elems = false;
 			this.pos = 0;
@@ -82147,12 +76234,12 @@ $packages["go/types"] = (function() {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.file = ptrType.nil;
-			this.lhs = sliceType$10.nil;
+			this.lhs = sliceType$9.nil;
 			this.vtyp = $ifaceNil;
 			this.init = $ifaceNil;
 			this.inherited = false;
 			this.tdecl = ptrType$90.nil;
-			this.fdecl = ptrType$87.nil;
+			this.fdecl = ptrType$88.nil;
 			this.deps = false;
 			return;
 		}
@@ -82169,15 +76256,25 @@ $packages["go/types"] = (function() {
 	ifacePair = $newType(0, $kindStruct, "types.ifacePair", true, "go/types", false, function(x_, y_, prev_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.x = ptrType$13.nil;
-			this.y = ptrType$13.nil;
-			this.prev = ptrType$23.nil;
+			this.x = ptrType$14.nil;
+			this.y = ptrType$14.nil;
+			this.prev = ptrType$24.nil;
 			return;
 		}
 		this.x = x_;
 		this.y = y_;
 		this.prev = prev_;
 	});
+	comparer = $newType(0, $kindStruct, "types.comparer", true, "go/types", false, function(ignoreTags_, ignoreInvalids_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.ignoreTags = false;
+			this.ignoreInvalids = false;
+			return;
+		}
+		this.ignoreTags = ignoreTags_;
+		this.ignoreInvalids = ignoreInvalids_;
+	});
 	Pointer = $newType(0, $kindStruct, "types.Pointer", true, "go/types", true, function(base_) {
 		this.$val = this;
 		if (arguments.length === 0) {
@@ -82186,25 +76283,27 @@ $packages["go/types"] = (function() {
 		}
 		this.base = base_;
 	});
-	Package = $newType(0, $kindStruct, "types.Package", true, "go/types", true, function(path_, name_, scope_, complete_, imports_, fake_, cgo_) {
+	Package = $newType(0, $kindStruct, "types.Package", true, "go/types", true, function(path_, name_, scope_, imports_, complete_, fake_, cgo_, goVersion_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.path = "";
 			this.name = "";
 			this.scope = ptrType.nil;
+			this.imports = sliceType$23.nil;
 			this.complete = false;
-			this.imports = sliceType$24.nil;
 			this.fake = false;
 			this.cgo = false;
+			this.goVersion = "";
 			return;
 		}
 		this.path = path_;
 		this.name = name_;
 		this.scope = scope_;
-		this.complete = complete_;
 		this.imports = imports_;
+		this.complete = complete_;
 		this.fake = fake_;
 		this.cgo = cgo_;
+		this.goVersion = goVersion_;
 	});
 	operandMode = $newType(1, $kindUint8, "types.operandMode", true, "go/types", false, null);
 	operand = $newType(0, $kindStruct, "types.operand", true, "go/types", false, function(mode_, expr_, typ_, val_, id_) {
@@ -82285,7 +76384,7 @@ $packages["go/types"] = (function() {
 			this.embedded = false;
 			this.isField = false;
 			this.used = false;
-			this.origin = ptrType$16.nil;
+			this.origin = ptrType$17.nil;
 			return;
 		}
 		this.object = object_;
@@ -82337,14 +76436,14 @@ $packages["go/types"] = (function() {
 	Named = $newType(0, $kindStruct, "types.Named", true, "go/types", true, function(check_, obj_, fromRHS_, inst_, mu_, state__, underlying_, tparams_, methods_, loader_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.check = ptrType$5.nil;
-			this.obj = ptrType$17.nil;
+			this.check = ptrType$6.nil;
+			this.obj = ptrType$18.nil;
 			this.fromRHS = $ifaceNil;
-			this.inst = ptrType$52.nil;
+			this.inst = ptrType$53.nil;
 			this.mu = new sync.Mutex.ptr(0, 0);
 			this.state_ = 0;
 			this.underlying = $ifaceNil;
-			this.tparams = ptrType$48.nil;
+			this.tparams = ptrType$49.nil;
 			this.methods = sliceType.nil;
 			this.loader = $throwNilPointerError;
 			return;
@@ -82363,10 +76462,10 @@ $packages["go/types"] = (function() {
 	instance = $newType(0, $kindStruct, "types.instance", true, "go/types", false, function(orig_, targs_, expandedMethods_, ctxt_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.orig = ptrType$9.nil;
-			this.targs = ptrType$56.nil;
+			this.orig = ptrType$10.nil;
+			this.targs = ptrType$57.nil;
 			this.expandedMethods = 0;
-			this.ctxt = ptrType$51.nil;
+			this.ctxt = ptrType$52.nil;
 			return;
 		}
 		this.orig = orig_;
@@ -82395,7 +76494,7 @@ $packages["go/types"] = (function() {
 			this.weight = 0;
 			this.pre = 0;
 			this.len = 0;
-			this.obj = ptrType$17.nil;
+			this.obj = ptrType$18.nil;
 			return;
 		}
 		this.weight = weight_;
@@ -82442,7 +76541,7 @@ $packages["go/types"] = (function() {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.typ = $ifaceNil;
-			this.index = sliceType$13.nil;
+			this.index = sliceType$24.nil;
 			this.indirect = false;
 			this.multiples = false;
 			return;
@@ -82465,8 +76564,8 @@ $packages["go/types"] = (function() {
 	block = $newType(0, $kindStruct, "types.block", true, "go/types", false, function(parent_, lstmt_, labels_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.parent = ptrType$92.nil;
-			this.lstmt = ptrType$65.nil;
+			this.parent = ptrType$95.nil;
+			this.lstmt = ptrType$66.nil;
 			this.labels = false;
 			return;
 		}
@@ -82477,13 +76576,13 @@ $packages["go/types"] = (function() {
 	Interface = $newType(0, $kindStruct, "types.Interface", true, "go/types", true, function(check_, methods_, embeddeds_, embedPos_, implicit_, complete_, tset_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.check = ptrType$5.nil;
+			this.check = ptrType$6.nil;
 			this.methods = sliceType.nil;
-			this.embeddeds = sliceType$2.nil;
-			this.embedPos = ptrType$6.nil;
+			this.embeddeds = sliceType$3.nil;
+			this.embedPos = ptrType$7.nil;
 			this.implicit = false;
 			this.complete = false;
-			this.tset = ptrType$7.nil;
+			this.tset = ptrType$8.nil;
 			return;
 		}
 		this.check = check_;
@@ -82513,26 +76612,26 @@ $packages["go/types"] = (function() {
 	});
 	nodeSet = $newType(4, $kindMap, "types.nodeSet", true, "go/types", false, null);
 	nodeQueue = $newType(12, $kindSlice, "types.nodeQueue", true, "go/types", false, null);
-	tpWalker = $newType(0, $kindStruct, "types.tpWalker", true, "go/types", false, function(seen_, tparams_) {
+	tpWalker = $newType(0, $kindStruct, "types.tpWalker", true, "go/types", false, function(tparams_, seen_) {
 		this.$val = this;
 		if (arguments.length === 0) {
+			this.tparams = sliceType$8.nil;
 			this.seen = false;
-			this.tparams = sliceType$9.nil;
 			return;
 		}
-		this.seen = seen_;
 		this.tparams = tparams_;
+		this.seen = seen_;
 	});
-	cycleFinder = $newType(0, $kindStruct, "types.cycleFinder", true, "go/types", false, function(tparams_, types_, seen_) {
+	cycleFinder = $newType(0, $kindStruct, "types.cycleFinder", true, "go/types", false, function(tparams_, inferred_, seen_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.tparams = sliceType$9.nil;
-			this.types = sliceType$2.nil;
+			this.tparams = sliceType$8.nil;
+			this.inferred = sliceType$3.nil;
 			this.seen = false;
 			return;
 		}
 		this.tparams = tparams_;
-		this.types = types_;
+		this.inferred = inferred_;
 		this.seen = seen_;
 	});
 	opPredicates = $newType(4, $kindMap, "types.opPredicates", true, "go/types", false, null);
@@ -82554,7 +76653,7 @@ $packages["go/types"] = (function() {
 		if (arguments.length === 0) {
 			this.posn = $ifaceNil;
 			this.format = "";
-			this.args = sliceType$6.nil;
+			this.args = sliceType$5.nil;
 			return;
 		}
 		this.posn = posn_;
@@ -82579,7 +76678,7 @@ $packages["go/types"] = (function() {
 	importDecl = $newType(0, $kindStruct, "types.importDecl", true, "go/types", false, function(spec_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.spec = ptrType$106.nil;
+			this.spec = ptrType$111.nil;
 			return;
 		}
 		this.spec = spec_;
@@ -82587,10 +76686,10 @@ $packages["go/types"] = (function() {
 	constDecl = $newType(0, $kindStruct, "types.constDecl", true, "go/types", false, function(spec_, iota_, typ_, init_, inherited_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.spec = ptrType$88.nil;
+			this.spec = ptrType$89.nil;
 			this.iota = 0;
 			this.typ = $ifaceNil;
-			this.init = sliceType$11.nil;
+			this.init = sliceType$10.nil;
 			this.inherited = false;
 			return;
 		}
@@ -82603,7 +76702,7 @@ $packages["go/types"] = (function() {
 	varDecl = $newType(0, $kindStruct, "types.varDecl", true, "go/types", false, function(spec_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.spec = ptrType$88.nil;
+			this.spec = ptrType$89.nil;
 			return;
 		}
 		this.spec = spec_;
@@ -82619,7 +76718,7 @@ $packages["go/types"] = (function() {
 	funcDecl = $newType(0, $kindStruct, "types.funcDecl", true, "go/types", false, function(decl_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.decl = ptrType$87.nil;
+			this.decl = ptrType$88.nil;
 			return;
 		}
 		this.decl = decl_;
@@ -82642,7 +76741,7 @@ $packages["go/types"] = (function() {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.orig = $ifaceNil;
-			this.targs = sliceType$2.nil;
+			this.targs = sliceType$3.nil;
 			this.instance = $ifaceNil;
 			return;
 		}
@@ -82655,7 +76754,7 @@ $packages["go/types"] = (function() {
 		if (arguments.length === 0) {
 			this.isLhs = false;
 			this.mode = 0;
-			this.typ = ptrType$8.nil;
+			this.typ = ptrType$4.nil;
 			this.val = $ifaceNil;
 			return;
 		}
@@ -82667,13 +76766,13 @@ $packages["go/types"] = (function() {
 	environment = $newType(0, $kindStruct, "types.environment", true, "go/types", false, function(decl_, scope_, pos_, iota_, errpos_, inTParamList_, sig_, isPanic_, hasLabel_, hasCallOrRecv_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.decl = ptrType$58.nil;
+			this.decl = ptrType$59.nil;
 			this.scope = ptrType.nil;
 			this.pos = 0;
 			this.iota = $ifaceNil;
 			this.errpos = $ifaceNil;
 			this.inTParamList = false;
-			this.sig = ptrType$27.nil;
+			this.sig = ptrType$29.nil;
 			this.isPanic = false;
 			this.hasLabel = false;
 			this.hasCallOrRecv = false;
@@ -82714,7 +76813,7 @@ $packages["go/types"] = (function() {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.f = $throwNilPointerError;
-			this.desc = ptrType$109.nil;
+			this.desc = ptrType$114.nil;
 			return;
 		}
 		this.f = f_;
@@ -82725,21 +76824,21 @@ $packages["go/types"] = (function() {
 		if (arguments.length === 0) {
 			this.pos = $ifaceNil;
 			this.format = "";
-			this.args = sliceType$6.nil;
+			this.args = sliceType$5.nil;
 			return;
 		}
 		this.pos = pos_;
 		this.format = format_;
 		this.args = args_;
 	});
-	Checker = $newType(0, $kindStruct, "types.Checker", true, "go/types", true, function(conf_, ctxt_, fset_, pkg_, Info_, version_, nextID_, objMap_, impMap_, valids_, pkgPathMap_, seenPkgMap_, files_, imports_, dotImportMap_, recvTParamMap_, brokenAliases_, unionTypeSets_, mono_, firstErr_, methods_, untyped_, delayed_, objPath_, cleaners_, environment_, indent_) {
+	Checker = $newType(0, $kindStruct, "types.Checker", true, "go/types", true, function(conf_, ctxt_, fset_, pkg_, Info_, version_, nextID_, objMap_, impMap_, valids_, pkgPathMap_, seenPkgMap_, files_, posVers_, imports_, dotImportMap_, recvTParamMap_, brokenAliases_, unionTypeSets_, mono_, firstErr_, methods_, untyped_, delayed_, objPath_, cleaners_, environment_, indent_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.conf = ptrType$101.nil;
-			this.ctxt = ptrType$51.nil;
-			this.fset = ptrType$24.nil;
+			this.conf = ptrType$106.nil;
+			this.ctxt = ptrType$52.nil;
+			this.fset = ptrType$25.nil;
 			this.pkg = ptrType$1.nil;
-			this.Info = ptrType$110.nil;
+			this.Info = ptrType$116.nil;
 			this.version = new version.ptr(0, 0);
 			this.nextID = new $Uint64(0, 0);
 			this.objMap = false;
@@ -82748,6 +76847,7 @@ $packages["go/types"] = (function() {
 			this.pkgPathMap = false;
 			this.seenPkgMap = false;
 			this.files = sliceType$35.nil;
+			this.posVers = false;
 			this.imports = sliceType$36.nil;
 			this.dotImportMap = false;
 			this.recvTParamMap = false;
@@ -82758,9 +76858,9 @@ $packages["go/types"] = (function() {
 			this.methods = false;
 			this.untyped = false;
 			this.delayed = sliceType$39.nil;
-			this.objPath = sliceType$8.nil;
+			this.objPath = sliceType$7.nil;
 			this.cleaners = sliceType$40.nil;
-			this.environment = new environment.ptr(ptrType$58.nil, ptrType.nil, 0, $ifaceNil, $ifaceNil, false, ptrType$27.nil, false, false, false);
+			this.environment = new environment.ptr(ptrType$59.nil, ptrType.nil, 0, $ifaceNil, $ifaceNil, false, ptrType$29.nil, false, false, false);
 			this.indent = 0;
 			return;
 		}
@@ -82777,6 +76877,7 @@ $packages["go/types"] = (function() {
 		this.pkgPathMap = pkgPathMap_;
 		this.seenPkgMap = seenPkgMap_;
 		this.files = files_;
+		this.posVers = posVers_;
 		this.imports = imports_;
 		this.dotImportMap = dotImportMap_;
 		this.recvTParamMap = recvTParamMap_;
@@ -82832,7 +76933,7 @@ $packages["go/types"] = (function() {
 	Error = $newType(0, $kindStruct, "types.Error", true, "go/types", true, function(Fset_, Pos_, Msg_, Soft_, go116code_, go116start_, go116end_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Fset = ptrType$24.nil;
+			this.Fset = ptrType$25.nil;
 			this.Pos = 0;
 			this.Msg = "";
 			this.Soft = false;
@@ -82862,19 +76963,20 @@ $packages["go/types"] = (function() {
 	Importer = $newType(8, $kindInterface, "types.Importer", true, "go/types", true, null);
 	ImportMode = $newType(4, $kindInt, "types.ImportMode", true, "go/types", true, null);
 	ImporterFrom = $newType(8, $kindInterface, "types.ImporterFrom", true, "go/types", true, null);
-	Config = $newType(0, $kindStruct, "types.Config", true, "go/types", true, function(Context_, GoVersion_, IgnoreFuncBodies_, FakeImportC_, go115UsesCgo_, Error_, Importer_, Sizes_, DisableUnusedImportCheck_, oldComparableSemantics_) {
+	Config = $newType(0, $kindStruct, "types.Config", true, "go/types", true, function(Context_, GoVersion_, IgnoreFuncBodies_, FakeImportC_, go115UsesCgo_, _Trace_, Error_, Importer_, Sizes_, DisableUnusedImportCheck_, _ErrorURL_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Context = ptrType$51.nil;
+			this.Context = ptrType$52.nil;
 			this.GoVersion = "";
 			this.IgnoreFuncBodies = false;
 			this.FakeImportC = false;
 			this.go115UsesCgo = false;
+			this._Trace = false;
 			this.Error = $throwNilPointerError;
 			this.Importer = $ifaceNil;
 			this.Sizes = $ifaceNil;
 			this.DisableUnusedImportCheck = false;
-			this.oldComparableSemantics = false;
+			this._ErrorURL = "";
 			return;
 		}
 		this.Context = Context_;
@@ -82882,11 +76984,12 @@ $packages["go/types"] = (function() {
 		this.IgnoreFuncBodies = IgnoreFuncBodies_;
 		this.FakeImportC = FakeImportC_;
 		this.go115UsesCgo = go115UsesCgo_;
+		this._Trace = _Trace_;
 		this.Error = Error_;
 		this.Importer = Importer_;
 		this.Sizes = Sizes_;
 		this.DisableUnusedImportCheck = DisableUnusedImportCheck_;
-		this.oldComparableSemantics = oldComparableSemantics_;
+		this._ErrorURL = _ErrorURL_;
 	});
 	Info = $newType(0, $kindStruct, "types.Info", true, "go/types", true, function(Types_, Instances_, Defs_, Uses_, Implicits_, Selections_, Scopes_, InitOrder_) {
 		this.$val = this;
@@ -82925,7 +77028,7 @@ $packages["go/types"] = (function() {
 	Instance = $newType(0, $kindStruct, "types.Instance", true, "go/types", true, function(TypeArgs_, Type_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.TypeArgs = ptrType$56.nil;
+			this.TypeArgs = ptrType$57.nil;
 			this.Type = $ifaceNil;
 			return;
 		}
@@ -82935,7 +77038,7 @@ $packages["go/types"] = (function() {
 	Initializer = $newType(0, $kindStruct, "types.Initializer", true, "go/types", true, function(Lhs_, Rhs_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Lhs = sliceType$10.nil;
+			this.Lhs = sliceType$9.nil;
 			this.Rhs = $ifaceNil;
 			return;
 		}
@@ -82947,7 +77050,7 @@ $packages["go/types"] = (function() {
 		if (arguments.length === 0) {
 			this.obj = ptrType$2.nil;
 			this.ptr = false;
-			this.recv = ptrType$30.nil;
+			this.recv = ptrType$31.nil;
 			return;
 		}
 		this.obj = obj_;
@@ -82959,7 +77062,8 @@ $packages["go/types"] = (function() {
 	$pkg.Union = Union;
 	$pkg.Term = Term;
 	$pkg.unifier = unifier;
-	$pkg.tparamsList = tparamsList;
+	$pkg.unifyMode = unifyMode;
+	$pkg.typeParamsById = typeParamsById;
 	$pkg.term = term;
 	$pkg.Qualifier = Qualifier;
 	$pkg.typeWriter = typeWriter;
@@ -82988,6 +77092,7 @@ $packages["go/types"] = (function() {
 	$pkg.declInfo = declInfo;
 	$pkg.inSourceOrder = inSourceOrder;
 	$pkg.ifacePair = ifacePair;
+	$pkg.comparer = comparer;
 	$pkg.Pointer = Pointer;
 	$pkg.Package = Package;
 	$pkg.operandMode = operandMode;
@@ -83071,24568 +77176,32325 @@ $packages["go/types"] = (function() {
 		sliceType = $sliceType(ptrType$2);
 		ptrType$3 = $ptrType(Selection);
 		sliceType$1 = $sliceType(ptrType$3);
-		ptrType$4 = $ptrType(term);
-		ptrType$5 = $ptrType(Checker);
-		sliceType$2 = $sliceType(Type);
-		sliceType$3 = $sliceType(token.Pos);
-		ptrType$6 = $ptrType(sliceType$3);
-		ptrType$7 = $ptrType(_TypeSet);
-		structType = $structType("go/types", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "nargs", name: "nargs", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "variadic", name: "variadic", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "kind", name: "kind", embedded: false, exported: false, typ: exprKind, tag: ""}]);
-		structType$1 = $structType("go/types", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "kind", name: "kind", embedded: false, exported: false, typ: BasicKind, tag: ""}, {prop: "val", name: "val", embedded: false, exported: false, typ: constant.Value, tag: ""}]);
-		ptrType$8 = $ptrType(Basic);
-		sliceType$4 = $sliceType(ptrType$8);
-		sliceType$5 = $sliceType($String);
-		sliceType$6 = $sliceType($emptyInterface);
-		ptrType$9 = $ptrType(Named);
-		sliceType$7 = $sliceType(ptrType$9);
-		ptrType$10 = $ptrType(Array);
-		ptrType$11 = $ptrType(Struct);
-		ptrType$12 = $ptrType(Union);
-		ptrType$13 = $ptrType(Interface);
-		ptrType$14 = $ptrType(TypeParam);
-		sliceType$8 = $sliceType(Object);
-		sliceType$9 = $sliceType(ptrType$14);
-		ptrType$15 = $ptrType(Tuple);
-		ptrType$16 = $ptrType(Var);
-		sliceType$10 = $sliceType(ptrType$16);
-		ptrType$17 = $ptrType(TypeName);
-		ptrType$18 = $ptrType(Builtin);
-		sliceType$11 = $sliceType(ast.Expr);
-		ptrType$19 = $ptrType(Term);
-		sliceType$12 = $sliceType(ptrType$19);
-		ptrType$20 = $ptrType(ast.UnaryExpr);
-		ptrType$21 = $ptrType(ast.BinaryExpr);
-		ptrType$22 = $ptrType(unifier);
-		sliceType$13 = $sliceType($Int);
-		ptrType$23 = $ptrType(ifacePair);
-		ptrType$24 = $ptrType(token.FileSet);
-		sliceType$14 = $sliceType($Uint8);
-		ptrType$25 = $ptrType(Slice);
-		ptrType$26 = $ptrType(Pointer);
-		ptrType$27 = $ptrType(Signature);
-		ptrType$28 = $ptrType(Map);
-		ptrType$29 = $ptrType(Chan);
-		ptrType$30 = $ptrType(ast.Ident);
-		ptrType$31 = $ptrType(PkgName);
-		ptrType$32 = $ptrType(Const);
-		ptrType$33 = $ptrType(Nil);
-		ptrType$34 = $ptrType($String);
-		ptrType$35 = $ptrType(ast.BadExpr);
-		ptrType$36 = $ptrType(ast.SelectorExpr);
-		ptrType$37 = $ptrType(ast.IndexExpr);
-		ptrType$38 = $ptrType(ast.IndexListExpr);
-		ptrType$39 = $ptrType(ast.ParenExpr);
-		ptrType$40 = $ptrType(ast.ArrayType);
-		ptrType$41 = $ptrType(ast.Ellipsis);
-		ptrType$42 = $ptrType(ast.StructType);
-		ptrType$43 = $ptrType(ast.StarExpr);
-		ptrType$44 = $ptrType(ast.FuncType);
-		ptrType$45 = $ptrType(ast.InterfaceType);
-		ptrType$46 = $ptrType(ast.MapType);
-		ptrType$47 = $ptrType(ast.ChanType);
-		ptrType$48 = $ptrType(TypeParamList);
-		ptrType$49 = $ptrType(ast.FieldList);
-		ptrType$50 = $ptrType(constant.Value);
-		ptrType$51 = $ptrType(Context);
-		ptrType$52 = $ptrType(instance);
+		ptrType$4 = $ptrType(Basic);
+		sliceType$2 = $sliceType(ptrType$4);
+		structType = $structType("go/types", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "kind", name: "kind", embedded: false, exported: false, typ: BasicKind, tag: ""}, {prop: "val", name: "val", embedded: false, exported: false, typ: constant.Value, tag: ""}]);
+		structType$1 = $structType("go/types", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "nargs", name: "nargs", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "variadic", name: "variadic", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "kind", name: "kind", embedded: false, exported: false, typ: exprKind, tag: ""}]);
+		ptrType$5 = $ptrType(term);
+		ptrType$6 = $ptrType(Checker);
+		sliceType$3 = $sliceType(Type);
+		sliceType$4 = $sliceType(token.Pos);
+		ptrType$7 = $ptrType(sliceType$4);
+		ptrType$8 = $ptrType(_TypeSet);
+		sliceType$5 = $sliceType($emptyInterface);
+		ptrType$9 = $ptrType(token.File);
+		ptrType$10 = $ptrType(Named);
+		sliceType$6 = $sliceType(ptrType$10);
+		ptrType$11 = $ptrType(Array);
+		ptrType$12 = $ptrType(Struct);
+		ptrType$13 = $ptrType(Union);
+		ptrType$14 = $ptrType(Interface);
+		ptrType$15 = $ptrType(TypeParam);
+		sliceType$7 = $sliceType(Object);
+		sliceType$8 = $sliceType(ptrType$15);
+		ptrType$16 = $ptrType(Tuple);
+		ptrType$17 = $ptrType(Var);
+		sliceType$9 = $sliceType(ptrType$17);
+		ptrType$18 = $ptrType(TypeName);
+		ptrType$19 = $ptrType(Builtin);
+		sliceType$10 = $sliceType(ast.Expr);
+		ptrType$20 = $ptrType(Term);
+		sliceType$11 = $sliceType(ptrType$20);
+		ptrType$21 = $ptrType(ast.UnaryExpr);
+		ptrType$22 = $ptrType(ast.BinaryExpr);
+		ptrType$23 = $ptrType(Type);
+		ptrType$24 = $ptrType(ifacePair);
+		ptrType$25 = $ptrType(token.FileSet);
+		sliceType$12 = $sliceType($Uint8);
+		ptrType$26 = $ptrType(Chan);
+		ptrType$27 = $ptrType(Slice);
+		ptrType$28 = $ptrType(Pointer);
+		ptrType$29 = $ptrType(Signature);
+		ptrType$30 = $ptrType(Map);
+		ptrType$31 = $ptrType(ast.Ident);
+		ptrType$32 = $ptrType(PkgName);
+		ptrType$33 = $ptrType(Const);
+		ptrType$34 = $ptrType(Nil);
+		ptrType$35 = $ptrType($String);
+		ptrType$36 = $ptrType(ast.BadExpr);
+		ptrType$37 = $ptrType(ast.SelectorExpr);
+		ptrType$38 = $ptrType(ast.IndexExpr);
+		ptrType$39 = $ptrType(ast.IndexListExpr);
+		ptrType$40 = $ptrType(ast.ParenExpr);
+		ptrType$41 = $ptrType(ast.ArrayType);
+		ptrType$42 = $ptrType(ast.Ellipsis);
+		ptrType$43 = $ptrType(ast.StructType);
+		ptrType$44 = $ptrType(ast.StarExpr);
+		ptrType$45 = $ptrType(ast.FuncType);
+		ptrType$46 = $ptrType(ast.InterfaceType);
+		ptrType$47 = $ptrType(ast.MapType);
+		ptrType$48 = $ptrType(ast.ChanType);
+		sliceType$13 = $sliceType($String);
+		ptrType$49 = $ptrType(TypeParamList);
+		ptrType$50 = $ptrType(ast.FieldList);
+		ptrType$51 = $ptrType(constant.Value);
+		ptrType$52 = $ptrType(Context);
+		ptrType$53 = $ptrType(instance);
 		arrayType = $arrayType($Uint8, 96);
-		ptrType$53 = $ptrType(strings.Builder);
-		ptrType$54 = $ptrType(objset);
-		ptrType$55 = $ptrType($Uint32);
-		ptrType$56 = $ptrType(TypeList);
-		sliceType$15 = $sliceType($Bool);
-		sliceType$16 = $sliceType(ptrType$4);
-		ptrType$57 = $ptrType(ast.BasicLit);
-		ptrType$58 = $ptrType(declInfo);
-		ptrType$59 = $ptrType(ast.EmptyStmt);
-		sliceType$17 = $sliceType(ast.Stmt);
-		ptrType$60 = $ptrType(ast.CaseClause);
-		ptrType$61 = $ptrType(ast.CommClause);
-		sliceType$18 = $sliceType(valueType);
-		ptrType$62 = $ptrType(operand);
-		ptrType$63 = $ptrType(ast.BadStmt);
-		ptrType$64 = $ptrType(ast.DeclStmt);
-		ptrType$65 = $ptrType(ast.LabeledStmt);
-		ptrType$66 = $ptrType(ast.ExprStmt);
-		ptrType$67 = $ptrType(ast.SendStmt);
-		ptrType$68 = $ptrType(ast.IncDecStmt);
-		ptrType$69 = $ptrType(ast.AssignStmt);
-		ptrType$70 = $ptrType(ast.GoStmt);
-		ptrType$71 = $ptrType(ast.DeferStmt);
-		ptrType$72 = $ptrType(ast.ReturnStmt);
-		ptrType$73 = $ptrType(ast.BranchStmt);
-		ptrType$74 = $ptrType(ast.BlockStmt);
-		ptrType$75 = $ptrType(ast.IfStmt);
-		ptrType$76 = $ptrType(ast.SwitchStmt);
-		ptrType$77 = $ptrType(ast.TypeSwitchStmt);
-		ptrType$78 = $ptrType(ast.SelectStmt);
-		ptrType$79 = $ptrType(ast.ForStmt);
-		ptrType$80 = $ptrType(ast.RangeStmt);
-		ptrType$81 = $ptrType(ast.Object);
-		ptrType$82 = $ptrType(ast.TypeAssertExpr);
-		sliceType$19 = $sliceType($Int64);
-		ptrType$83 = $ptrType(StdSizes);
-		ptrType$84 = $ptrType(ptrType$48);
-		sliceType$20 = $sliceType(ptrType);
-		ptrType$85 = $ptrType(lazyObject);
-		ptrType$86 = $ptrType(ast.CallExpr);
-		ptrType$87 = $ptrType(ast.FuncDecl);
-		ptrType$88 = $ptrType(ast.ValueSpec);
-		sliceType$21 = $sliceType(methodInfo);
-		ptrType$89 = $ptrType(token.File);
+		ptrType$54 = $ptrType(strings.Builder);
+		ptrType$55 = $ptrType(objset);
+		ptrType$56 = $ptrType($Uint32);
+		ptrType$57 = $ptrType(TypeList);
+		sliceType$14 = $sliceType($Bool);
+		sliceType$15 = $sliceType(ptrType$5);
+		ptrType$58 = $ptrType(ast.BasicLit);
+		ptrType$59 = $ptrType(declInfo);
+		ptrType$60 = $ptrType(ast.EmptyStmt);
+		sliceType$16 = $sliceType(ast.Stmt);
+		ptrType$61 = $ptrType(ast.CaseClause);
+		ptrType$62 = $ptrType(ast.CommClause);
+		sliceType$17 = $sliceType(valueType);
+		ptrType$63 = $ptrType(operand);
+		ptrType$64 = $ptrType(ast.BadStmt);
+		ptrType$65 = $ptrType(ast.DeclStmt);
+		ptrType$66 = $ptrType(ast.LabeledStmt);
+		ptrType$67 = $ptrType(ast.ExprStmt);
+		ptrType$68 = $ptrType(ast.SendStmt);
+		ptrType$69 = $ptrType(ast.IncDecStmt);
+		ptrType$70 = $ptrType(ast.AssignStmt);
+		ptrType$71 = $ptrType(ast.GoStmt);
+		ptrType$72 = $ptrType(ast.DeferStmt);
+		ptrType$73 = $ptrType(ast.ReturnStmt);
+		ptrType$74 = $ptrType(ast.BranchStmt);
+		ptrType$75 = $ptrType(ast.BlockStmt);
+		ptrType$76 = $ptrType(ast.IfStmt);
+		ptrType$77 = $ptrType(ast.SwitchStmt);
+		ptrType$78 = $ptrType(ast.TypeSwitchStmt);
+		ptrType$79 = $ptrType(ast.SelectStmt);
+		ptrType$80 = $ptrType(ast.ForStmt);
+		ptrType$81 = $ptrType(ast.RangeStmt);
+		ptrType$82 = $ptrType(ast.Object);
+		ptrType$83 = $ptrType(ast.TypeAssertExpr);
+		sliceType$18 = $sliceType($Int64);
+		ptrType$84 = $ptrType(StdSizes);
+		ptrType$85 = $ptrType(ptrType$49);
+		sliceType$19 = $sliceType(ptrType);
+		ptrType$86 = $ptrType(lazyObject);
+		ptrType$87 = $ptrType(ast.CallExpr);
+		ptrType$88 = $ptrType(ast.FuncDecl);
+		ptrType$89 = $ptrType(ast.ValueSpec);
+		sliceType$20 = $sliceType(methodInfo);
 		ptrType$90 = $ptrType(ast.TypeSpec);
-		sliceType$22 = $sliceType(ptrType$30);
-		sliceType$23 = $sliceType(ptrType$17);
-		sliceType$24 = $sliceType(ptrType$1);
-		ptrType$91 = $ptrType(Label);
+		ptrType$91 = $ptrType(methodInfo);
+		sliceType$21 = $sliceType(ptrType$31);
+		sliceType$22 = $sliceType(ptrType$18);
+		sliceType$23 = $sliceType(ptrType$1);
+		ptrType$92 = $ptrType(object);
+		ptrType$93 = $ptrType(Label);
+		ptrType$94 = $ptrType(monoVertex);
+		sliceType$24 = $sliceType($Int);
 		sliceType$25 = $sliceType(embeddedType);
-		arrayType$1 = $arrayType(ptrType$9, 3);
-		ptrType$92 = $ptrType(block);
-		sliceType$26 = $sliceType(ptrType$73);
-		ptrType$93 = $ptrType(ast.GenDecl);
-		sliceType$27 = $sliceType(ptrType$51);
-		ptrType$94 = $ptrType(nodeQueue);
-		ptrType$95 = $ptrType(graphNode);
-		ptrType$96 = $ptrType(nodeSet);
-		sliceType$28 = $sliceType(ptrType$95);
-		sliceType$29 = $sliceType(ptrType$62);
+		arrayType$1 = $arrayType(ptrType$10, 3);
+		ptrType$95 = $ptrType(block);
+		sliceType$26 = $sliceType(ptrType$74);
+		ptrType$96 = $ptrType(ast.GenDecl);
+		sliceType$27 = $sliceType(ptrType$52);
+		ptrType$97 = $ptrType(nodeQueue);
+		ptrType$98 = $ptrType(graphNode);
+		ptrType$99 = $ptrType(nodeSet);
+		sliceType$28 = $sliceType(ptrType$98);
 		arrayType$2 = $arrayType($Int64, 3);
-		ptrType$97 = $ptrType(ast.KeyValueExpr);
-		ptrType$98 = $ptrType(ast.FuncLit);
-		ptrType$99 = $ptrType(ast.CompositeLit);
-		ptrType$100 = $ptrType(ast.SliceExpr);
-		ptrType$101 = $ptrType(Config);
-		ptrType$102 = $ptrType(Initializer);
-		sliceType$30 = $sliceType(ptrType$102);
-		ptrType$103 = $ptrType($error);
+		ptrType$100 = $ptrType(ast.KeyValueExpr);
+		ptrType$101 = $ptrType(ast.FuncLit);
+		ptrType$102 = $ptrType(ast.CompositeLit);
+		ptrType$103 = $ptrType(ast.SliceExpr);
+		ptrType$104 = $ptrType(typeparams.IndexExpr);
+		sliceType$29 = $sliceType(ptrType$63);
+		ptrType$105 = $ptrType(Initializer);
+		sliceType$30 = $sliceType(ptrType$105);
+		ptrType$106 = $ptrType(Config);
+		ptrType$107 = $ptrType($error);
 		sliceType$31 = $sliceType(errorDesc);
-		ptrType$104 = $ptrType(error_);
-		ptrType$105 = $ptrType(ast.BadDecl);
-		ptrType$106 = $ptrType(ast.ImportSpec);
-		ptrType$107 = $ptrType(ast.CommentGroup);
-		ptrType$108 = $ptrType(ast.Field);
-		sliceType$32 = $sliceType(ptrType$108);
-		sliceType$33 = $sliceType(ptrType$32);
+		ptrType$108 = $ptrType(errorDesc);
+		ptrType$109 = $ptrType(error_);
+		ptrType$110 = $ptrType(ast.BadDecl);
+		ptrType$111 = $ptrType(ast.ImportSpec);
+		ptrType$112 = $ptrType(ast.CommentGroup);
+		ptrType$113 = $ptrType(ast.Field);
+		sliceType$32 = $sliceType(ptrType$113);
+		sliceType$33 = $sliceType(ptrType$33);
 		sliceType$34 = $sliceType(ctxtEntry);
-		ptrType$109 = $ptrType(actionDesc);
-		ptrType$110 = $ptrType(Info);
-		ptrType$111 = $ptrType(ast.File);
-		sliceType$35 = $sliceType(ptrType$111);
-		sliceType$36 = $sliceType(ptrType$31);
+		ptrType$114 = $ptrType(actionDesc);
+		ptrType$115 = $ptrType(action);
+		ptrType$116 = $ptrType(Info);
+		ptrType$117 = $ptrType(ast.File);
+		sliceType$35 = $sliceType(ptrType$117);
+		sliceType$36 = $sliceType(ptrType$32);
 		sliceType$37 = $sliceType(monoVertex);
 		sliceType$38 = $sliceType(monoEdge);
 		sliceType$39 = $sliceType(action);
 		sliceType$40 = $sliceType(cleaner);
 		funcType$1 = $funcType([], [], false);
-		ptrType$112 = $ptrType(typeparams.IndexExpr);
-		sliceType$41 = $sliceType(operand);
-		arrayType$3 = $arrayType(Type, 2);
-		ptrType$113 = $ptrType(tparamsList);
-		ptrType$114 = $ptrType(bytes.Buffer);
-		ptrType$115 = $ptrType(typeWriter);
-		mapType = $mapType(Type, $Bool);
-		funcType$2 = $funcType([ptrType$4], [$Bool], false);
+		sliceType$41 = $sliceType(sliceType$3);
+		sliceType$42 = $sliceType(sliceType$10);
+		ptrType$118 = $ptrType(unifier);
+		mapType = $mapType(ptrType$15, ptrType$23);
+		ptrType$119 = $ptrType(bytes.Buffer);
+		ptrType$120 = $ptrType(typeWriter);
+		mapType$1 = $mapType(Type, $Bool);
+		funcType$2 = $funcType([ptrType$5], [$Bool], false);
 		funcType$3 = $funcType([Type], [$Bool], false);
-		ptrType$116 = $ptrType(subster);
+		ptrType$121 = $ptrType(subster);
 		funcType$4 = $funcType([], [Object], false);
 		funcType$5 = $funcType([Object, Object], [], false);
-		mapType$1 = $mapType($String, Object);
-		mapType$2 = $mapType(Object, $Bool);
-		ptrType$117 = $ptrType(object);
-		funcType$6 = $funcType([ptrType$9], [sliceType$9, Type, sliceType], false);
-		ptrType$118 = $ptrType(monoGraph);
-		mapType$3 = $mapType(ptrType$14, ptrType$14);
-		mapType$4 = $mapType(ptrType$17, $Int);
-		ptrType$119 = $ptrType(MethodSet);
-		ptrType$120 = $ptrType(instanceLookup);
-		mapType$5 = $mapType(ptrType$9, sliceType$7);
-		mapType$6 = $mapType($String, ptrType$65);
-		ptrType$121 = $ptrType(tpWalker);
-		ptrType$122 = $ptrType(cycleFinder);
-		mapType$7 = $mapType($String, sliceType$34);
-		mapType$8 = $mapType(Type, $Int);
-		ptrType$123 = $ptrType(environment);
-		mapType$9 = $mapType(ptrType$86, $Bool);
-		ptrType$124 = $ptrType(action);
-		mapType$10 = $mapType(Type, ast.Expr);
-		sliceType$42 = $sliceType(ast.Decl);
-		funcType$7 = $funcType([decl], [], false);
-		funcType$8 = $funcType([Type], [Type], false);
-		mapType$11 = $mapType(Object, ptrType$58);
-		mapType$12 = $mapType(importKey, ptrType$1);
-		mapType$13 = $mapType($String, $Bool);
-		mapType$14 = $mapType($String, mapType$13);
-		mapType$15 = $mapType(ptrType$1, $Bool);
-		mapType$16 = $mapType(dotImportKey, ptrType$31);
-		mapType$17 = $mapType(ptrType$30, ptrType$14);
-		mapType$18 = $mapType(ptrType$17, $Bool);
-		mapType$19 = $mapType(ptrType$12, ptrType$7);
-		mapType$20 = $mapType(ptrType$17, sliceType);
-		mapType$21 = $mapType(ast.Expr, exprInfo);
-		ptrType$125 = $ptrType(ArgumentError);
-		funcType$9 = $funcType([$error], [], false);
-		mapType$22 = $mapType(ast.Expr, TypeAndValue);
-		mapType$23 = $mapType(ptrType$30, Instance);
-		mapType$24 = $mapType(ptrType$30, Object);
-		mapType$25 = $mapType(ast.Node, Object);
-		mapType$26 = $mapType(ptrType$36, ptrType$3);
-		mapType$27 = $mapType(ast.Node, ptrType);
+		mapType$2 = $mapType($String, Object);
+		mapType$3 = $mapType(Object, $Bool);
+		ptrType$122 = $ptrType(comparer);
+		funcType$6 = $funcType([ptrType$10], [sliceType$8, Type, sliceType], false);
+		ptrType$123 = $ptrType(monoGraph);
+		mapType$4 = $mapType(ptrType$15, ptrType$15);
+		mapType$5 = $mapType(ptrType$18, $Int);
+		ptrType$124 = $ptrType(MethodSet);
+		ptrType$125 = $ptrType(instanceLookup);
+		mapType$6 = $mapType(ptrType$10, sliceType$6);
+		mapType$7 = $mapType($String, ptrType$66);
+		ptrType$126 = $ptrType(tpWalker);
+		ptrType$127 = $ptrType(cycleFinder);
+		mapType$8 = $mapType($String, sliceType$34);
+		mapType$9 = $mapType(Type, $Int);
+		ptrType$128 = $ptrType(environment);
+		mapType$10 = $mapType(ptrType$87, $Bool);
+		mapType$11 = $mapType(Type, ast.Expr);
+		funcType$7 = $funcType([Type, Type], [$Bool], false);
+		sliceType$43 = $sliceType(ast.Decl);
+		funcType$8 = $funcType([decl], [], false);
+		funcType$9 = $funcType([Type], [Type], false);
+		mapType$12 = $mapType(Object, ptrType$59);
+		mapType$13 = $mapType(importKey, ptrType$1);
+		mapType$14 = $mapType($String, $Bool);
+		mapType$15 = $mapType($String, mapType$14);
+		mapType$16 = $mapType(ptrType$1, $Bool);
+		mapType$17 = $mapType(ptrType$9, version);
+		mapType$18 = $mapType(dotImportKey, ptrType$32);
+		mapType$19 = $mapType(ptrType$31, ptrType$15);
+		mapType$20 = $mapType(ptrType$18, $Bool);
+		mapType$21 = $mapType(ptrType$13, ptrType$8);
+		mapType$22 = $mapType(ptrType$18, sliceType);
+		mapType$23 = $mapType(ast.Expr, exprInfo);
+		ptrType$129 = $ptrType(ArgumentError);
+		funcType$10 = $funcType([$error], [], false);
+		mapType$24 = $mapType(ast.Expr, TypeAndValue);
+		mapType$25 = $mapType(ptrType$31, Instance);
+		mapType$26 = $mapType(ptrType$31, Object);
+		mapType$27 = $mapType(ast.Node, Object);
+		mapType$28 = $mapType(ptrType$37, ptrType$3);
+		mapType$29 = $mapType(ast.Node, ptrType);
+		$ptrType(version).prototype.String = function String() {
+			var {$24r, _r, v, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			v = this;
+			_r = fmt.Sprintf("go%d.%d", new sliceType$5([new $Int(v.major), new $Int(v.minor)])); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String, $c: true, $r, $24r, _r, v, $s};return $f;
+		};
+		version.prototype.String = function(...$args) { return this.$val.String(...$args); };
+		$ptrType(version).prototype.equal = function equal(u) {
+			var u, v;
+			v = this;
+			return (v.major === u.major) && (v.minor === u.minor);
+		};
+		version.prototype.equal = function(...$args) { return this.$val.equal(...$args); };
+		$ptrType(version).prototype.before = function before(u) {
+			var u, v;
+			v = this;
+			return v.major < u.major || (v.major === u.major) && v.minor < u.minor;
+		};
+		version.prototype.before = function(...$args) { return this.$val.before(...$args); };
+		$ptrType(version).prototype.after = function after(u) {
+			var u, v;
+			v = this;
+			return v.major > u.major || (v.major === u.major) && v.minor > u.minor;
+		};
+		version.prototype.after = function(...$args) { return this.$val.after(...$args); };
+		parseGoVersion = function parseGoVersion$1(s) {
+			var {$24r, $24r$1, $24r$2, $24r$3, _r, _r$1, _r$2, _r$3, _tuple, _tuple$1, _tuple$2, _tuple$3, bad, err, i, s, v, $s, $r, $c} = $restore(this, {s});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			s = [s];
+			v = new version.ptr(0, 0);
+			err = $ifaceNil;
+			bad = (function(s) { return function parseGoVersion·func1() {
+					var {$24r, _r, $s, $r, $c} = $restore(this, {});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					_r = fmt.Errorf("invalid Go version syntax %q", new sliceType$5([new $String(s[0])])); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					$24r = [new version.ptr(0, 0), _r];
+					$s = 2; case 2: return $24r;
+					/* */ } return; } var $f = {$blk: parseGoVersion·func1, $c: true, $r, $24r, _r, $s};return $f;
+				}; })(s);
+			if (s[0] === "") {
+				$s = -1; return [v, err];
+			}
+			/* */ if (!strings.HasPrefix(s[0], "go")) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!strings.HasPrefix(s[0], "go")) { */ case 1:
+				_r = bad(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tuple = _r;
+				version.copy(v, _tuple[0]);
+				err = _tuple[1];
+				$24r = [v, err];
+				$s = 4; case 4: return $24r;
+			/* } */ case 2:
+			s[0] = $substring(s[0], 2);
+			i = 0;
+			/* while (true) { */ case 5:
+				/* if (!(i < s[0].length && 48 <= s[0].charCodeAt(i) && s[0].charCodeAt(i) <= 57)) { break; } */ if(!(i < s[0].length && 48 <= s[0].charCodeAt(i) && s[0].charCodeAt(i) <= 57)) { $s = 6; continue; }
+				/* */ if (i >= 10 || (i === 0) && (s[0].charCodeAt(i) === 48)) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if (i >= 10 || (i === 0) && (s[0].charCodeAt(i) === 48)) { */ case 7:
+					_r$1 = bad(); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_tuple$1 = _r$1;
+					version.copy(v, _tuple$1[0]);
+					err = _tuple$1[1];
+					$24r$1 = [v, err];
+					$s = 10; case 10: return $24r$1;
+				/* } */ case 8:
+				v.major = (($imul(10, v.major)) + ((s[0].charCodeAt(i) >> 0)) >> 0) - 48 >> 0;
+				i = i + (1) >> 0;
+			$s = 5; continue;
+			case 6:
+			if (i > 0 && (i === s[0].length)) {
+				$s = -1; return [v, err];
+			}
+			/* */ if ((i === 0) || !((s[0].charCodeAt(i) === 46))) { $s = 11; continue; }
+			/* */ $s = 12; continue;
+			/* if ((i === 0) || !((s[0].charCodeAt(i) === 46))) { */ case 11:
+				_r$2 = bad(); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_tuple$2 = _r$2;
+				version.copy(v, _tuple$2[0]);
+				err = _tuple$2[1];
+				$24r$2 = [v, err];
+				$s = 14; case 14: return $24r$2;
+			/* } */ case 12:
+			s[0] = $substring(s[0], (i + 1 >> 0));
+			if (s[0] === "0") {
+				$s = -1; return [v, err];
+			}
+			i = 0;
+			/* while (true) { */ case 15:
+				/* if (!(i < s[0].length && 48 <= s[0].charCodeAt(i) && s[0].charCodeAt(i) <= 57)) { break; } */ if(!(i < s[0].length && 48 <= s[0].charCodeAt(i) && s[0].charCodeAt(i) <= 57)) { $s = 16; continue; }
+				/* */ if (i >= 10 || (i === 0) && (s[0].charCodeAt(i) === 48)) { $s = 17; continue; }
+				/* */ $s = 18; continue;
+				/* if (i >= 10 || (i === 0) && (s[0].charCodeAt(i) === 48)) { */ case 17:
+					_r$3 = bad(); /* */ $s = 19; case 19: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_tuple$3 = _r$3;
+					version.copy(v, _tuple$3[0]);
+					err = _tuple$3[1];
+					$24r$3 = [v, err];
+					$s = 20; case 20: return $24r$3;
+				/* } */ case 18:
+				v.minor = (($imul(10, v.minor)) + ((s[0].charCodeAt(i) >> 0)) >> 0) - 48 >> 0;
+				i = i + (1) >> 0;
+			$s = 15; continue;
+			case 16:
+			$s = -1; return [v, err];
+			/* */ } return; } var $f = {$blk: parseGoVersion$1, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, _r, _r$1, _r$2, _r$3, _tuple, _tuple$1, _tuple$2, _tuple$3, bad, err, i, s, v, $s};return $f;
+		};
 		$ptrType(Checker).prototype.langCompat = function langCompat(lit) {
-			var {check, lit, radix, s, $s, $r, $c} = $restore(this, {lit});
+			var {_r, _v, check, lit, radix, s, $s, $r, $c} = $restore(this, {lit});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			s = lit.Value;
+			if (s.length <= 2) { _v = true; $s = 3; continue s; }
+			_r = check.allowVersion(check.pkg, lit, $clone(go1_13, version)); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_v = _r; case 3:
+			/* */ if (_v) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (_v) { */ case 1:
+				$s = -1; return;
+			/* } */ case 2:
+			/* */ if (strings.Contains(s, "_")) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (strings.Contains(s, "_")) { */ case 5:
+				$r = check.versionErrorf(lit, $clone(go1_13, version), "underscores in numeric literals", sliceType$5.nil); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return;
+			/* } */ case 6:
+			if (!((s.charCodeAt(0) === 48))) {
+				$s = -1; return;
+			}
+			radix = s.charCodeAt(1);
+			/* */ if ((radix === 98) || (radix === 66)) { $s = 8; continue; }
+			/* */ $s = 9; continue;
+			/* if ((radix === 98) || (radix === 66)) { */ case 8:
+				$r = check.versionErrorf(lit, $clone(go1_13, version), "binary literals", sliceType$5.nil); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return;
+			/* } */ case 9:
+			/* */ if ((radix === 111) || (radix === 79)) { $s = 11; continue; }
+			/* */ $s = 12; continue;
+			/* if ((radix === 111) || (radix === 79)) { */ case 11:
+				$r = check.versionErrorf(lit, $clone(go1_13, version), "0o/0O-style octal literals", sliceType$5.nil); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return;
+			/* } */ case 12:
+			/* */ if (!((lit.Kind === 5)) && ((radix === 120) || (radix === 88))) { $s = 14; continue; }
+			/* */ $s = 15; continue;
+			/* if (!((lit.Kind === 5)) && ((radix === 120) || (radix === 88))) { */ case 14:
+				$r = check.versionErrorf(lit, $clone(go1_13, version), "hexadecimal floating-point literals", sliceType$5.nil); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 15:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: langCompat, $c: true, $r, _r, _v, check, lit, radix, s, $s};return $f;
+		};
+		$ptrType(Checker).prototype.allowVersion = function allowVersion(pkg, at, v) {
+			var {_entry, _r, _r$1, _tuple, at, check, ok, pkg, src, v, $s, $r, $c} = $restore(this, {pkg, at, v});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			if (!(pkg === check.pkg)) {
+				$s = -1; return true;
+			}
+			/* */ if (!(check.posVers === false)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(check.posVers === false)) { */ case 1:
+				_r = at.Pos(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r$1 = check.fset.File(_r); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_tuple = (_entry = $mapIndex(check.posVers,ptrType$9.keyFor(_r$1)), _entry !== undefined ? [_entry.v, true] : [new version.ptr(0, 0), false]);
+				src = $clone(_tuple[0], version);
+				ok = _tuple[1];
+				if (ok && src.major >= 1) {
+					$s = -1; return !$clone(src, version).before($clone(v, version));
+				}
+			/* } */ case 2:
+			$s = -1; return $clone(check.version, version).equal($clone(go0_0, version)) || !$clone(check.version, version).before($clone(v, version));
+			/* */ } return; } var $f = {$blk: allowVersion, $c: true, $r, _entry, _r, _r$1, _tuple, at, check, ok, pkg, src, v, $s};return $f;
+		};
+		$ptrType(Checker).prototype.verifyVersionf = function verifyVersionf(at, v, format, args) {
+			var {_r, args, at, check, format, v, $s, $r, $c} = $restore(this, {at, v, format, args});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			_r = check.allowVersion(check.pkg, at, $clone(v, version)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			/* */ if (!_r) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!_r) { */ case 1:
+				$r = check.versionErrorf(at, $clone(v, version), format, args); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return false;
+			/* } */ case 2:
+			$s = -1; return true;
+			/* */ } return; } var $f = {$blk: verifyVersionf, $c: true, $r, _r, args, at, check, format, v, $s};return $f;
+		};
+		$ptrType(Checker).prototype.validType = function validType(typ) {
+			var {_r, check, typ, $s, $r, $c} = $restore(this, {typ});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			_r = check.validType0(typ, sliceType$6.nil, sliceType$6.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: validType, $c: true, $r, _r, check, typ, $s};return $f;
+		};
+		$ptrType(Checker).prototype.validType0 = function validType0(typ, nest, path) {
+			var {$24r, $24r$1, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, check, e, etyp, f, i, inst, nest, p, path, start, t, t$1, t$2, t$3, t$4, t$5, t$6, t$7, targ, tparam, typ, x, $s, $r, $c} = $restore(this, {typ, nest, path});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			_ref = typ;
+			/* */ if (_ref === $ifaceNil) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* switch (0) { default: if (_ref === $ifaceNil) { */ case 1:
+				t = _ref;
+				if (false) {
+					$panic(new $String("validType0(nil)"));
+				}
+				$s = 8; continue;
+			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 2:
+				t$1 = _ref.$val;
+				_r = check.validType0(t$1.elem, nest, path); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$24r = _r;
+				$s = 10; case 10: return $24r;
+			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 3:
+				t$2 = _ref.$val;
+				_ref$1 = t$2.fields;
+				_i = 0;
+				/* while (true) { */ case 11:
+					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 12; continue; }
+					f = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+					_r$1 = check.validType0(f.object.typ, nest, path); /* */ $s = 15; case 15: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					/* */ if (!_r$1) { $s = 13; continue; }
+					/* */ $s = 14; continue;
+					/* if (!_r$1) { */ case 13:
+						$s = -1; return false;
+					/* } */ case 14:
+					_i++;
+				$s = 11; continue;
+				case 12:
+				$s = 8; continue;
+			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 4:
+				t$3 = _ref.$val;
+				_ref$2 = t$3.terms;
+				_i$1 = 0;
+				/* while (true) { */ case 16:
+					/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 17; continue; }
+					t$7 = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
+					_r$2 = check.validType0(t$7.typ, nest, path); /* */ $s = 20; case 20: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					/* */ if (!_r$2) { $s = 18; continue; }
+					/* */ $s = 19; continue;
+					/* if (!_r$2) { */ case 18:
+						$s = -1; return false;
+					/* } */ case 19:
+					_i$1++;
+				$s = 16; continue;
+				case 17:
+				$s = 8; continue;
+			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 5:
+				t$4 = _ref.$val;
+				_ref$3 = t$4.embeddeds;
+				_i$2 = 0;
+				/* while (true) { */ case 21:
+					/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 22; continue; }
+					etyp = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
+					_r$3 = check.validType0(etyp, nest, path); /* */ $s = 25; case 25: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					/* */ if (!_r$3) { $s = 23; continue; }
+					/* */ $s = 24; continue;
+					/* if (!_r$3) { */ case 23:
+						$s = -1; return false;
+					/* } */ case 24:
+					_i$2++;
+				$s = 21; continue;
+				case 22:
+				$s = 8; continue;
+			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 6:
+				t$5 = _ref.$val;
+				_r$4 = check.valids.lookup(t$5); /* */ $s = 28; case 28: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				/* */ if (!(_r$4 === ptrType$10.nil)) { $s = 26; continue; }
+				/* */ $s = 27; continue;
+				/* if (!(_r$4 === ptrType$10.nil)) { */ case 26:
+					/* break; */ $s = 8; continue;
+				/* } */ case 27:
+				_r$5 = t$5.Underlying(); /* */ $s = 31; case 31: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				/* */ if ($interfaceIsEqual(_r$5, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { $s = 29; continue; }
+				/* */ $s = 30; continue;
+				/* if ($interfaceIsEqual(_r$5, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { */ case 29:
+					$s = -1; return false;
+				/* } */ case 30:
+				_ref$4 = nest;
+				_i$3 = 0;
+				/* while (true) { */ case 32:
+					/* if (!(_i$3 < _ref$4.$length)) { break; } */ if(!(_i$3 < _ref$4.$length)) { $s = 33; continue; }
+					e = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
+					_r$6 = Identical(e, t$5); /* */ $s = 36; case 36: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					/* */ if (_r$6) { $s = 34; continue; }
+					/* */ $s = 35; continue;
+					/* if (_r$6) { */ case 34:
+						$r = assert(t$5.obj.object.pkg === check.pkg); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = assert(t$5.Origin().obj.object.pkg === check.pkg); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						t$5.underlying = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+						t$5.Origin().underlying = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+						_ref$5 = path;
+						_i$4 = 0;
+						/* while (true) { */ case 39:
+							/* if (!(_i$4 < _ref$5.$length)) { break; } */ if(!(_i$4 < _ref$5.$length)) { $s = 40; continue; }
+							start = _i$4;
+							p = ((_i$4 < 0 || _i$4 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$4]);
+							_r$7 = Identical(p, t$5); /* */ $s = 43; case 43: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+							/* */ if (_r$7) { $s = 41; continue; }
+							/* */ $s = 42; continue;
+							/* if (_r$7) { */ case 41:
+								$r = check.cycleError(makeObjList($subslice(path, start))); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = -1; return false;
+							/* } */ case 42:
+							_i$4++;
+						$s = 39; continue;
+						case 40:
+						$panic(new $String("cycle start not found"));
+					/* } */ case 35:
+					_i$3++;
+				$s = 32; continue;
+				case 33:
+				_r$8 = check.validType0(t$5.Origin().fromRHS, $append(nest, t$5), $append(path, t$5)); /* */ $s = 47; case 47: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				/* */ if (!_r$8) { $s = 45; continue; }
+				/* */ $s = 46; continue;
+				/* if (!_r$8) { */ case 45:
+					$s = -1; return false;
+				/* } */ case 46:
+				check.valids.add(t$5);
+				$s = 8; continue;
+			/* } else if ($assertType(_ref, ptrType$15, true)[1]) { */ case 7:
+				t$6 = _ref.$val;
+				/* */ if (nest.$length > 0) { $s = 48; continue; }
+				/* */ $s = 49; continue;
+				/* if (nest.$length > 0) { */ case 48:
+					inst = (x = nest.$length - 1 >> 0, ((x < 0 || x >= nest.$length) ? ($throwRuntimeError("index out of range"), undefined) : nest.$array[nest.$offset + x]));
+					_r$9 = inst.TypeParams(); /* */ $s = 50; case 50: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+					_r$10 = _r$9.list(); /* */ $s = 51; case 51: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+					_ref$6 = _r$10;
+					_i$5 = 0;
+					/* while (true) { */ case 52:
+						/* if (!(_i$5 < _ref$6.$length)) { break; } */ if(!(_i$5 < _ref$6.$length)) { $s = 53; continue; }
+						i = _i$5;
+						tparam = ((_i$5 < 0 || _i$5 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$5]);
+						/* */ if (t$6 === tparam && i < inst.TypeArgs().Len()) { $s = 54; continue; }
+						/* */ $s = 55; continue;
+						/* if (t$6 === tparam && i < inst.TypeArgs().Len()) { */ case 54:
+							targ = inst.TypeArgs().At(i);
+							_r$11 = check.validType0(targ, $subslice(nest, 0, (nest.$length - 1 >> 0)), path); /* */ $s = 56; case 56: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+							$24r$1 = _r$11;
+							$s = 57; case 57: return $24r$1;
+						/* } */ case 55:
+						_i$5++;
+					$s = 52; continue;
+					case 53:
+				/* } */ case 49:
+			/* } } */ case 8:
+			$s = -1; return true;
+			/* */ } return; } var $f = {$blk: validType0, $c: true, $r, $24r, $24r$1, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, check, e, etyp, f, i, inst, nest, p, path, start, t, t$1, t$2, t$3, t$4, t$5, t$6, t$7, targ, tparam, typ, x, $s};return $f;
+		};
+		makeObjList = function makeObjList$1(tlist) {
+			var _i, _ref, i, olist, t, tlist;
+			olist = $makeSlice(sliceType$7, tlist.$length);
+			_ref = tlist;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				i = _i;
+				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				((i < 0 || i >= olist.$length) ? ($throwRuntimeError("index out of range"), undefined) : olist.$array[olist.$offset + i] = t.obj);
+				_i++;
+			}
+			return olist;
+		};
+		cmpPos = function cmpPos$1(p, q) {
+			var p, q;
+			return (((p - q >> 0) >> 0));
+		};
+		defPredeclaredTypes = function defPredeclaredTypes$1() {
+			var {_i, _i$1, _r, _r$1, _ref, _ref$1, err, ityp, ityp$1, obj, obj$1, recv, res, sig, t, t$1, typ, typ$1, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_ref = $pkg.Typ;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				$r = def(NewTypeName(nopos, ptrType$1.nil, t.name, t)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i++;
+			$s = 1; continue;
+			case 2:
+			_ref$1 = aliases;
+			_i$1 = 0;
+			/* while (true) { */ case 4:
+				/* if (!(_i$1 < 2)) { break; } */ if(!(_i$1 < 2)) { $s = 5; continue; }
+				t$1 = ((_i$1 < 0 || _i$1 >= _ref$1.length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1[_i$1]);
+				$r = def(NewTypeName(nopos, ptrType$1.nil, t$1.name, t$1)); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i$1++;
+			$s = 4; continue;
+			case 5:
+			$r = def(NewTypeName(nopos, ptrType$1.nil, "any", new Interface.ptr(ptrType$6.nil, sliceType.nil, sliceType$3.nil, ptrType$7.nil, false, true, topTypeSet))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			obj = NewTypeName(nopos, ptrType$1.nil, "error", $ifaceNil);
+			$r = obj.object.setColor(1); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			typ = NewNamed(obj, $ifaceNil, sliceType.nil);
+			recv = NewVar(nopos, ptrType$1.nil, "", typ);
+			res = NewVar(nopos, ptrType$1.nil, "", (17 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 17]));
+			_r = NewSignatureType(recv, sliceType$8.nil, sliceType$8.nil, ptrType$16.nil, NewTuple(new sliceType$9([res])), false); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			sig = _r;
+			err = NewFunc(nopos, ptrType$1.nil, "Error", sig);
+			ityp = new Interface.ptr(ptrType$6.nil, new sliceType([err]), sliceType$3.nil, ptrType$7.nil, false, true, ptrType$8.nil);
+			_r$1 = computeInterfaceTypeSet(ptrType$6.nil, nopos, ityp); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$1;
+			$r = typ.SetUnderlying(ityp); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = def(obj); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			obj$1 = NewTypeName(nopos, ptrType$1.nil, "comparable", $ifaceNil);
+			$r = obj$1.object.setColor(1); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			typ$1 = NewNamed(obj$1, $ifaceNil, sliceType.nil);
+			ityp$1 = new Interface.ptr(ptrType$6.nil, sliceType.nil, sliceType$3.nil, ptrType$7.nil, false, true, new _TypeSet.ptr(sliceType.nil, allTermlist, true));
+			$r = typ$1.SetUnderlying(ityp$1); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = def(obj$1); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: defPredeclaredTypes$1, $c: true, $r, _i, _i$1, _r, _r$1, _ref, _ref$1, err, ityp, ityp$1, obj, obj$1, recv, res, sig, t, t$1, typ, typ$1, $s};return $f;
+		};
+		defPredeclaredConsts = function defPredeclaredConsts$1() {
+			var {_i, _ref, c, x, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_ref = predeclaredConsts;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < 3)) { break; } */ if(!(_i < 3)) { $s = 2; continue; }
+				c = $clone(((_i < 0 || _i >= _ref.length) ? ($throwRuntimeError("index out of range"), undefined) : _ref[_i]), structType);
+				$r = def(NewConst(nopos, ptrType$1.nil, c.name, (x = c.kind, ((x < 0 || x >= $pkg.Typ.$length) ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + x])), c.val)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: defPredeclaredConsts$1, $c: true, $r, _i, _ref, c, x, $s};return $f;
+		};
+		defPredeclaredNil = function defPredeclaredNil$1() {
+			var {$s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			$r = def(new Nil.ptr($clone(new object.ptr(ptrType.nil, 0, ptrType$1.nil, "nil", (25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]), 0, 1, 0), object))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: defPredeclaredNil$1, $c: true, $r, $s};return $f;
+		};
+		defPredeclaredFuncs = function defPredeclaredFuncs$1() {
+			var {_i, _ref, i, id, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_ref = predeclaredFuncs;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < 28)) { break; } */ if(!(_i < 28)) { $s = 2; continue; }
+				i = _i;
+				id = ((i >> 0));
+				if ((id === 26) || (id === 27)) {
+					_i++;
+					/* continue; */ $s = 1; continue;
+				}
+				$r = def(newBuiltin(id)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: defPredeclaredFuncs$1, $c: true, $r, _i, _ref, i, id, $s};return $f;
+		};
+		init = function init$3() {
+			var {_r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			$pkg.Universe = NewScope(ptrType.nil, nopos, nopos, "universe");
+			_r = NewPackage("unsafe", "unsafe"); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$pkg.Unsafe = _r;
+			$pkg.Unsafe.complete = true;
+			$r = defPredeclaredTypes(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = defPredeclaredConsts(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = defPredeclaredNil(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = defPredeclaredFuncs(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$1 = $pkg.Universe.Lookup("iota"); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			universeIota = _r$1;
+			_r$2 = $pkg.Universe.Lookup("byte"); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_r$3 = _r$2.Type(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			universeByte = _r$3;
+			_r$4 = $pkg.Universe.Lookup("rune"); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			_r$5 = _r$4.Type(); /* */ $s = 10; case 10: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			universeRune = _r$5;
+			_r$6 = $pkg.Universe.Lookup("any"); /* */ $s = 11; case 11: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			universeAny = _r$6;
+			_r$7 = $pkg.Universe.Lookup("error"); /* */ $s = 12; case 12: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+			_r$8 = _r$7.Type(); /* */ $s = 13; case 13: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+			universeError = _r$8;
+			_r$9 = $pkg.Universe.Lookup("comparable"); /* */ $s = 14; case 14: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+			universeComparable = _r$9;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: init$3, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, $s};return $f;
+		};
+		def = function def$1(obj) {
+			var {_r, _r$1, _r$2, _r$3, _r$4, _ref, _tuple, name, obj, obj$1, obj$2, obj$3, scope, typ, $s, $r, $c} = $restore(this, {obj});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = obj.color(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$r = assert(_r === 1); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$1 = obj.Name(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			name = _r$1;
+			if (strings.Contains(name, " ")) {
+				$s = -1; return;
+			}
+			_r$2 = obj.Type(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$2, ptrType$10, true);
+			typ = _tuple[0];
+			if (!(typ === ptrType$10.nil)) {
+				typ.obj = $assertType(obj, ptrType$18);
+			}
+			scope = $pkg.Universe;
+			_r$3 = obj.Exported(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			/* */ if (_r$3) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (_r$3) { */ case 5:
+				scope = $pkg.Unsafe.scope;
+				_ref = obj;
+				if ($assertType(_ref, ptrType$18, true)[1]) {
+					obj$1 = _ref.$val;
+					obj$1.object.pkg = $pkg.Unsafe;
+				} else if ($assertType(_ref, ptrType$19, true)[1]) {
+					obj$2 = _ref.$val;
+					obj$2.object.pkg = $pkg.Unsafe;
+				} else {
+					obj$3 = _ref;
+					unreachable();
+				}
+			/* } */ case 6:
+			_r$4 = scope.Insert(obj); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			/* */ if (!($interfaceIsEqual(_r$4, $ifaceNil))) { $s = 8; continue; }
+			/* */ $s = 9; continue;
+			/* if (!($interfaceIsEqual(_r$4, $ifaceNil))) { */ case 8:
+				$panic(new $String("double declaration of predeclared identifier"));
+			/* } */ case 9:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: def$1, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _ref, _tuple, name, obj, obj$1, obj$2, obj$3, scope, typ, $s};return $f;
+		};
+		NewUnion = function NewUnion$1(terms) {
+			var terms;
+			if (terms.$length === 0) {
+				$panic(new $String("empty union"));
+			}
+			return new Union.ptr(terms);
+		};
+		$pkg.NewUnion = NewUnion;
+		$ptrType(Union).prototype.Len = function Len() {
+			var u;
+			u = this;
+			return u.terms.$length;
+		};
+		$ptrType(Union).prototype.Term = function Term$1(i) {
+			var i, u, x;
+			u = this;
+			return (x = u.terms, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+		};
+		$ptrType(Union).prototype.Underlying = function Underlying() {
+			var u;
+			u = this;
+			return u;
+		};
+		$ptrType(Union).prototype.String = function String$1() {
+			var {$24r, _r, u, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			u = this;
+			_r = TypeString(u, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String$1, $c: true, $r, $24r, _r, u, $s};return $f;
+		};
+		NewTerm = function NewTerm$1(tilde, typ) {
+			var tilde, typ;
+			return new Term.ptr(tilde, typ);
+		};
+		$pkg.NewTerm = NewTerm;
+		$ptrType(Term).prototype.Tilde = function Tilde() {
+			var t;
+			t = this;
+			return t.tilde;
+		};
+		$ptrType(Term).prototype.Type = function Type$1() {
+			var t;
+			t = this;
+			return t.typ;
+		};
+		$ptrType(Term).prototype.String = function String$2() {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			t = this;
+			_r = ($pointerOfStructConversion(t, ptrType$5)).String(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String$2, $c: true, $r, $24r, _r, t, $s};return $f;
+		};
+		parseUnion = function parseUnion$1(check, uexpr) {
+			var {_i, _r, _ref, _tuple, blist, check, i, term$1, terms, tlist, u, uexpr, x, x$1, $s, $r, $c} = $restore(this, {check, uexpr});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = [check];
+			terms = [terms];
+			tlist = [tlist];
+			_tuple = flattenUnion(sliceType$10.nil, uexpr);
+			blist = _tuple[0];
+			tlist[0] = _tuple[1];
+			$r = assert(blist.$length === (tlist[0].$length - 1 >> 0)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			terms[0] = sliceType$11.nil;
+			u = $ifaceNil;
+			_ref = tlist[0];
+			_i = 0;
+			/* while (true) { */ case 2:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
+				i = _i;
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_r = parseTilde(check[0], x); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				term$1 = _r;
+				if ((tlist[0].$length === 1) && !term$1.tilde) {
+					$s = -1; return term$1.typ;
+				}
+				/* */ if (terms[0].$length >= 100) { $s = 5; continue; }
+				/* */ $s = 6; continue;
+				/* if (terms[0].$length >= 100) { */ case 5:
+					/* */ if (!($interfaceIsEqual(u, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { $s = 8; continue; }
+					/* */ $s = 9; continue;
+					/* if (!($interfaceIsEqual(u, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { */ case 8:
+						$r = check[0].errorf(x, 141, "cannot handle more than %d union terms (implementation limitation)", new sliceType$5([new $Int(100)])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						u = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+					/* } */ case 9:
+					$s = 7; continue;
+				/* } else { */ case 6:
+					terms[0] = $append(terms[0], term$1);
+					u = new Union.ptr(terms[0]);
+				/* } */ case 7:
+				/* */ if (i > 0) { $s = 11; continue; }
+				/* */ $s = 12; continue;
+				/* if (i > 0) { */ case 11:
+					$r = check[0].recordTypeAndValue((x$1 = i - 1 >> 0, ((x$1 < 0 || x$1 >= blist.$length) ? ($throwRuntimeError("index out of range"), undefined) : blist.$array[blist.$offset + x$1])), 3, u, $ifaceNil); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 12:
+				_i++;
+			$s = 2; continue;
+			case 3:
+			if ($interfaceIsEqual(u, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
+				$s = -1; return u;
+			}
+			check[0].later((function(check, terms, tlist) { return function parseUnion·func1() {
+					var {_i$1, _r$1, _r$2, _r$3, _r$4, _r$5, _ref$1, _tuple$1, f, i$1, j, t, tset, u$1, $s, $r, $c} = $restore(this, {});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					_ref$1 = terms[0];
+					_i$1 = 0;
+					/* while (true) { */ case 1:
+						/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 2; continue; }
+						i$1 = _i$1;
+						t = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+						if ($interfaceIsEqual(t.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
+							_i$1++;
+							/* continue; */ $s = 1; continue;
+						}
+						_r$1 = under(t.typ); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						u$1 = _r$1;
+						_tuple$1 = $assertType(u$1, ptrType$14, true);
+						f = _tuple$1[0];
+						/* */ if (t.tilde) { $s = 4; continue; }
+						/* */ $s = 5; continue;
+						/* if (t.tilde) { */ case 4:
+							/* */ if (!(f === ptrType$14.nil)) { $s = 6; continue; }
+							/* */ $s = 7; continue;
+							/* if (!(f === ptrType$14.nil)) { */ case 6:
+								$r = check[0].errorf(((i$1 < 0 || i$1 >= tlist[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : tlist[0].$array[tlist[0].$offset + i$1]), 141, "invalid use of ~ (%s is an interface)", new sliceType$5([t.typ])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								_i$1++;
+								/* continue; */ $s = 1; continue;
+							/* } */ case 7:
+							_r$2 = Identical(u$1, t.typ); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+							/* */ if (!_r$2) { $s = 9; continue; }
+							/* */ $s = 10; continue;
+							/* if (!_r$2) { */ case 9:
+								$r = check[0].errorf(((i$1 < 0 || i$1 >= tlist[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : tlist[0].$array[tlist[0].$offset + i$1]), 141, "invalid use of ~ (underlying type of %s is %s)", new sliceType$5([t.typ, u$1])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								_i$1++;
+								/* continue; */ $s = 1; continue;
+							/* } */ case 10:
+						/* } */ case 5:
+						/* */ if (!(f === ptrType$14.nil)) { $s = 13; continue; }
+						/* */ $s = 14; continue;
+						/* if (!(f === ptrType$14.nil)) { */ case 13:
+							_r$3 = f.typeSet(); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							tset = _r$3;
+								/* */ if (!((tset.NumMethods() === 0))) { $s = 17; continue; }
+								_r$4 = universeComparable.Type(); /* */ $s = 21; case 21: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+								/* */ if ($interfaceIsEqual(t.typ, _r$4)) { $s = 18; continue; }
+								/* */ if (tset.comparable) { $s = 19; continue; }
+								/* */ $s = 20; continue;
+								/* if (!((tset.NumMethods() === 0))) { */ case 17:
+									$r = check[0].errorf(((i$1 < 0 || i$1 >= tlist[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : tlist[0].$array[tlist[0].$offset + i$1]), 141, "cannot use %s in union (%s contains methods)", new sliceType$5([t, t])); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									$s = 20; continue;
+								/* } else if ($interfaceIsEqual(t.typ, _r$4)) { */ case 18:
+									$r = check[0].error(((i$1 < 0 || i$1 >= tlist[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : tlist[0].$array[tlist[0].$offset + i$1]), 141, "cannot use comparable in union"); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									$s = 20; continue;
+								/* } else if (tset.comparable) { */ case 19:
+									$r = check[0].errorf(((i$1 < 0 || i$1 >= tlist[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : tlist[0].$array[tlist[0].$offset + i$1]), 141, "cannot use %s in union (%s embeds comparable)", new sliceType$5([t, t])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								/* } */ case 20:
+							case 16:
+							_i$1++;
+							/* continue; */ $s = 1; continue;
+						/* } */ case 14:
+						_r$5 = overlappingTerm($subslice(terms[0], 0, i$1), t); /* */ $s = 25; case 25: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						j = _r$5;
+						/* */ if (j >= 0) { $s = 26; continue; }
+						/* */ $s = 27; continue;
+						/* if (j >= 0) { */ case 26:
+							$r = check[0].softErrorf(((i$1 < 0 || i$1 >= tlist[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : tlist[0].$array[tlist[0].$offset + i$1]), 141, "overlapping terms %s and %s", new sliceType$5([t, ((j < 0 || j >= terms[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : terms[0].$array[terms[0].$offset + j])])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 27:
+						_i$1++;
+					$s = 1; continue;
+					case 2:
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: parseUnion·func1, $c: true, $r, _i$1, _r$1, _r$2, _r$3, _r$4, _r$5, _ref$1, _tuple$1, f, i$1, j, t, tset, u$1, $s};return $f;
+				}; })(check, terms, tlist)).describef(uexpr, "check term validity %s", new sliceType$5([uexpr]));
+			$s = -1; return u;
+			/* */ } return; } var $f = {$blk: parseUnion$1, $c: true, $r, _i, _r, _ref, _tuple, blist, check, i, term$1, terms, tlist, u, uexpr, x, x$1, $s};return $f;
+		};
+		parseTilde = function parseTilde$1(check, tx) {
+			var {_r, _tuple, check, op, term$1, tilde, tx, typ, x, $s, $r, $c} = $restore(this, {check, tx});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			x = tx;
+			tilde = false;
+			_tuple = $assertType(x, ptrType$21, true);
+			op = _tuple[0];
+			if (!(op === ptrType$21.nil) && (op.Op === 88)) {
+				x = op.X;
+				tilde = true;
+			}
+			_r = check.typ(x); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			typ = _r;
+			/* */ if (isTypeParam(typ)) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (isTypeParam(typ)) { */ case 2:
+				/* */ if (tilde) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (tilde) { */ case 4:
+					$r = check.errorf(x, 144, "type in term %s cannot be a type parameter", new sliceType$5([tx])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 6; continue;
+				/* } else { */ case 5:
+					$r = check.error(x, 144, "term cannot be a type parameter"); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 6:
+				typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+			/* } */ case 3:
+			term$1 = NewTerm(tilde, typ);
+			/* */ if (tilde) { $s = 9; continue; }
+			/* */ $s = 10; continue;
+			/* if (tilde) { */ case 9:
+				$r = check.recordTypeAndValue(tx, 3, new Union.ptr(new sliceType$11([term$1])), $ifaceNil); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 10:
+			$s = -1; return term$1;
+			/* */ } return; } var $f = {$blk: parseTilde$1, $c: true, $r, _r, _tuple, check, op, term$1, tilde, tx, typ, x, $s};return $f;
+		};
+		overlappingTerm = function overlappingTerm$1(terms, y) {
+			var {_i, _r, _r$1, _r$2, _ref, i, terms, x, y, $s, $r, $c} = $restore(this, {terms, y});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = IsInterface(y.typ); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$r = assert(!_r); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_ref = terms;
+			_i = 0;
+			/* while (true) { */ case 3:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
+				i = _i;
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_r$1 = IsInterface(x.typ); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				/* */ if (_r$1) { $s = 5; continue; }
+				/* */ $s = 6; continue;
+				/* if (_r$1) { */ case 5:
+					_i++;
+					/* continue; */ $s = 3; continue;
+				/* } */ case 6:
+				if (false) {
+					if (x === ptrType$20.nil || $interfaceIsEqual(x.typ, $ifaceNil) || y === ptrType$20.nil || $interfaceIsEqual(y.typ, $ifaceNil)) {
+						$panic(new $String("empty or top union term"));
+					}
+				}
+				_r$2 = ($pointerOfStructConversion(x, ptrType$5)).disjoint(($pointerOfStructConversion(y, ptrType$5))); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				/* */ if (!_r$2) { $s = 8; continue; }
+				/* */ $s = 9; continue;
+				/* if (!_r$2) { */ case 8:
+					$s = -1; return i;
+				/* } */ case 9:
+				_i++;
+			$s = 3; continue;
+			case 4:
+			$s = -1; return -1;
+			/* */ } return; } var $f = {$blk: overlappingTerm$1, $c: true, $r, _i, _r, _r$1, _r$2, _ref, i, terms, x, y, $s};return $f;
+		};
+		flattenUnion = function flattenUnion$1(list, x) {
+			var _tmp, _tmp$1, _tuple, _tuple$1, blist, list, o, tlist, x;
+			blist = sliceType$10.nil;
+			tlist = sliceType$10.nil;
+			_tuple = $assertType(x, ptrType$22, true);
+			o = _tuple[0];
+			if (!(o === ptrType$22.nil) && (o.Op === 18)) {
+				_tuple$1 = flattenUnion(list, o.X);
+				blist = _tuple$1[0];
+				tlist = _tuple$1[1];
+				blist = $append(blist, o);
+				x = o.Y;
+			}
+			_tmp = blist;
+			_tmp$1 = $append(tlist, x);
+			blist = _tmp;
+			tlist = _tmp$1;
+			return [blist, tlist];
+		};
+		newUnifier = function newUnifier$1(tparams, targs, enableInterfaceInference) {
+			var {_i, _key, _ref, enableInterfaceInference, handles, i, t, targs, tparams, x, x$1, $s, $r, $c} = $restore(this, {tparams, targs, enableInterfaceInference});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			$r = assert(tparams.$length >= targs.$length); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			handles = (x = tparams.$length, ((x < 0 || x > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map()));
+			_ref = tparams;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				t = [t];
+				i = _i;
+				x$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				t[0] = $ifaceNil;
+				if (i < targs.$length) {
+					t[0] = ((i < 0 || i >= targs.$length) ? ($throwRuntimeError("index out of range"), undefined) : targs.$array[targs.$offset + i]);
+				}
+				_key = x$1; (handles || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$15.keyFor(_key), { k: _key, v: (t.$ptr || (t.$ptr = new ptrType$23(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, t))) });
+				_i++;
+			}
+			$s = -1; return new unifier.ptr(handles, 0, enableInterfaceInference);
+			/* */ } return; } var $f = {$blk: newUnifier$1, $c: true, $r, _i, _key, _ref, enableInterfaceInference, handles, i, t, targs, tparams, x, x$1, $s};return $f;
+		};
+		unifyMode.prototype.String = function String$3() {
+			var {$24r, _1, _r, m, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			m = this.$val;
+			_1 = m;
+			if (_1 === (0)) {
+				$s = -1; return "inexact";
+			} else if (_1 === (1)) {
+				$s = -1; return "assign";
+			} else if (_1 === (2)) {
+				$s = -1; return "exact";
+			} else if (_1 === (3)) {
+				$s = -1; return "assign, exact";
+			}
+			_r = fmt.Sprintf("mode %d", new sliceType$5([new unifyMode(m)])); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String$3, $c: true, $r, $24r, _1, _r, m, $s};return $f;
+		};
+		$ptrType(unifyMode).prototype.String = function(...$args) { return new unifyMode(this.$get()).String(...$args); };
+		$ptrType(unifier).prototype.unify = function unify(x, y, mode) {
+			var {$24r, _r, mode, u, x, y, $s, $r, $c} = $restore(this, {x, y, mode});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			u = this;
+			_r = u.nify(x, y, mode, ptrType$24.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: unify, $c: true, $r, $24r, _r, mode, u, x, y, $s};return $f;
+		};
+		$ptrType(unifier).prototype.tracef = function tracef(format, args) {
+			var {_r, _r$1, args, format, u, $s, $r, $c} = $restore(this, {format, args});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			u = this;
+			_r = sprintf(ptrType$25.nil, $throwNilPointerError, true, format, args); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = fmt.Println(new sliceType$5([new $String(strings.Repeat(".  ", u.depth) + _r)])); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$1;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: tracef, $c: true, $r, _r, _r$1, args, format, u, $s};return $f;
+		};
+		$ptrType(unifier).prototype.String = function String$4() {
+			var {_entry, _i, _i$1, _key, _keys, _ref, _ref$1, _size, buf, i, i$1, tpar, tparams, u, w, x, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			buf = [buf];
+			u = this;
+			tparams = $makeSlice(typeParamsById, (u.handles ? u.handles.size : 0));
+			i = 0;
+			_ref = u.handles;
+			_i = 0;
+			_keys = _ref ? _ref.keys() : undefined;
+			_size = _ref ? _ref.size : 0;
+			while (true) {
+				if (!(_i < _size)) { break; }
+				_key = _keys.next().value;
+				_entry = _ref.get(_key);
+				if (_entry === undefined) {
+					_i++;
+					continue;
+				}
+				tpar = _entry.k;
+				((i < 0 || i >= tparams.$length) ? ($throwRuntimeError("index out of range"), undefined) : tparams.$array[tparams.$offset + i] = tpar);
+				i = i + (1) >> 0;
+				_i++;
+			}
+			$r = sort.Sort(tparams); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			buf[0] = new bytes.Buffer.ptr(sliceType$12.nil, 0, 0);
+			w = newTypeWriter(buf[0], $throwNilPointerError);
+			w.byte$(91);
+			_ref$1 = tparams;
+			_i$1 = 0;
+			/* while (true) { */ case 2:
+				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 3; continue; }
+				i$1 = _i$1;
+				x = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+				if (i$1 > 0) {
+					w.string(", ");
+				}
+				$r = w.typ(x); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				w.string(": ");
+				$r = w.typ(u.at(x)); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i$1++;
+			$s = 2; continue;
+			case 3:
+			w.byte$(93);
+			$s = -1; return buf[0].String();
+			/* */ } return; } var $f = {$blk: String$4, $c: true, $r, _entry, _i, _i$1, _key, _keys, _ref, _ref$1, _size, buf, i, i$1, tpar, tparams, u, w, x, $s};return $f;
+		};
+		typeParamsById.prototype.Len = function Len$1() {
+			var s;
+			s = this;
+			return s.$length;
+		};
+		$ptrType(typeParamsById).prototype.Len = function(...$args) { return this.$get().Len(...$args); };
+		typeParamsById.prototype.Less = function Less(i, j) {
+			var i, j, s, x, x$1;
+			s = this;
+			return (x = ((i < 0 || i >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + i]).id, x$1 = ((j < 0 || j >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + j]).id, (x.$high < x$1.$high || (x.$high === x$1.$high && x.$low < x$1.$low)));
+		};
+		$ptrType(typeParamsById).prototype.Less = function(...$args) { return this.$get().Less(...$args); };
+		typeParamsById.prototype.Swap = function Swap(i, j) {
+			var _tmp, _tmp$1, i, j, s;
+			s = this;
+			_tmp = ((j < 0 || j >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + j]);
+			_tmp$1 = ((i < 0 || i >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + i]);
+			((i < 0 || i >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + i] = _tmp);
+			((j < 0 || j >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + j] = _tmp$1);
+		};
+		$ptrType(typeParamsById).prototype.Swap = function(...$args) { return this.$get().Swap(...$args); };
+		$ptrType(unifier).prototype.join = function join(x, y) {
+			var {_entry, _entry$1, _tmp, _tmp$1, hx, hy, u, x, y, $s, $r, $c} = $restore(this, {x, y});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			u = this;
+			/* */ if (false) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (false) { */ case 1:
+				$r = u.tracef("%s \xE2\x87\x84 %s", new sliceType$5([x, y])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 2:
+				_tmp = (_entry = $mapIndex(u.handles,ptrType$15.keyFor(x)), _entry !== undefined ? _entry.v : ptrType$23.nil);
+				_tmp$1 = (_entry$1 = $mapIndex(u.handles,ptrType$15.keyFor(y)), _entry$1 !== undefined ? _entry$1.v : ptrType$23.nil);
+				hx = _tmp;
+				hy = _tmp$1;
+				/* */ if (hx === hy) { $s = 5; continue; }
+				/* */ if (!($interfaceIsEqual(hx.$get(), $ifaceNil)) && !($interfaceIsEqual(hy.$get(), $ifaceNil))) { $s = 6; continue; }
+				/* */ if (!($interfaceIsEqual(hx.$get(), $ifaceNil))) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if (hx === hy) { */ case 5:
+					$s = 9; continue;
+				/* } else if (!($interfaceIsEqual(hx.$get(), $ifaceNil)) && !($interfaceIsEqual(hy.$get(), $ifaceNil))) { */ case 6:
+					$s = -1; return false;
+				/* } else if (!($interfaceIsEqual(hx.$get(), $ifaceNil))) { */ case 7:
+					$r = u.setHandle(y, hx); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 9; continue;
+				/* } else { */ case 8:
+					$r = u.setHandle(x, hy); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 9:
+			case 4:
+			$s = -1; return true;
+			/* */ } return; } var $f = {$blk: join, $c: true, $r, _entry, _entry$1, _tmp, _tmp$1, hx, hy, u, x, y, $s};return $f;
+		};
+		$ptrType(unifier).prototype.asTypeParam = function asTypeParam(x) {
+			var _entry, _tuple, _tuple$1, found, u, x, x$1;
+			u = this;
+			_tuple = $assertType(x, ptrType$15, true);
+			x$1 = _tuple[0];
+			if (!(x$1 === ptrType$15.nil)) {
+				_tuple$1 = (_entry = $mapIndex(u.handles,ptrType$15.keyFor(x$1)), _entry !== undefined ? [_entry.v, true] : [ptrType$23.nil, false]);
+				found = _tuple$1[1];
+				if (found) {
+					return x$1;
+				}
+			}
+			return ptrType$15.nil;
+		};
+		$ptrType(unifier).prototype.setHandle = function setHandle(x, h) {
+			var {_entry, _entry$1, _i, _key, _key$1, _keys, _ref, _size, h, hx, hy, u, x, y, $s, $r, $c} = $restore(this, {x, h});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			u = this;
+			hx = (_entry = $mapIndex(u.handles,ptrType$15.keyFor(x)), _entry !== undefined ? _entry.v : ptrType$23.nil);
+			$r = assert(!(hx === ptrType$23.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_ref = u.handles;
+			_i = 0;
+			_keys = _ref ? _ref.keys() : undefined;
+			_size = _ref ? _ref.size : 0;
+			while (true) {
+				if (!(_i < _size)) { break; }
+				_key = _keys.next().value;
+				_entry$1 = _ref.get(_key);
+				if (_entry$1 === undefined) {
+					_i++;
+					continue;
+				}
+				y = _entry$1.k;
+				hy = _entry$1.v;
+				if (hy === hx) {
+					_key$1 = y; (u.handles || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$15.keyFor(_key$1), { k: _key$1, v: h });
+				}
+				_i++;
+			}
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: setHandle, $c: true, $r, _entry, _entry$1, _i, _key, _key$1, _keys, _ref, _size, h, hx, hy, u, x, y, $s};return $f;
+		};
+		$ptrType(unifier).prototype.at = function at(x) {
+			var _entry, u, x;
+			u = this;
+			return (_entry = $mapIndex(u.handles,ptrType$15.keyFor(x)), _entry !== undefined ? _entry.v : ptrType$23.nil).$get();
+		};
+		$ptrType(unifier).prototype.set = function set(x, t) {
+			var {_entry, t, u, x, $s, $r, $c} = $restore(this, {x, t});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			u = this;
+			$r = assert(!($interfaceIsEqual(t, $ifaceNil))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (false) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (false) { */ case 2:
+				$r = u.tracef("%s \xE2\x9E\x9E %s", new sliceType$5([x, t])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 3:
+			(_entry = $mapIndex(u.handles,ptrType$15.keyFor(x)), _entry !== undefined ? _entry.v : ptrType$23.nil).$set(t);
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: set, $c: true, $r, _entry, t, u, x, $s};return $f;
+		};
+		$ptrType(unifier).prototype.unknowns = function unknowns() {
+			var _entry, _i, _key, _keys, _ref, _size, h, n, u;
+			u = this;
+			n = 0;
+			_ref = u.handles;
+			_i = 0;
+			_keys = _ref ? _ref.keys() : undefined;
+			_size = _ref ? _ref.size : 0;
+			while (true) {
+				if (!(_i < _size)) { break; }
+				_key = _keys.next().value;
+				_entry = _ref.get(_key);
+				if (_entry === undefined) {
+					_i++;
+					continue;
+				}
+				h = _entry.v;
+				if ($interfaceIsEqual(h.$get(), $ifaceNil)) {
+					n = n + (1) >> 0;
+				}
+				_i++;
+			}
+			return n;
+		};
+		$ptrType(unifier).prototype.inferred = function inferred(tparams) {
+			var _i, _ref, i, list, tparams, u, x;
+			u = this;
+			list = $makeSlice(sliceType$3, tparams.$length);
+			_ref = tparams;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				i = _i;
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				((i < 0 || i >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + i] = u.at(x));
+				_i++;
+			}
+			return list;
+		};
+		asInterface = function asInterface$1(x) {
+			var {_r, _tuple, _tuple$1, i, ok, x, $s, $r, $c} = $restore(this, {x});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			i = ptrType$14.nil;
+			_tuple = $assertType(x, ptrType$15, true);
+			ok = _tuple[1];
+			/* */ if (!ok) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!ok) { */ case 1:
+				_r = under(x); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tuple$1 = $assertType(_r, ptrType$14, true);
+				i = _tuple$1[0];
+			/* } */ case 2:
+			i = i;
+			$s = -1; return i;
+			/* */ } return; } var $f = {$blk: asInterface$1, $c: true, $r, _r, _tuple, _tuple$1, i, ok, x, $s};return $f;
+		};
+		$ptrType(unifier).prototype.nify = function nify(x, y, mode, p) {
+			var {$24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$17, $24r$18, $24r$19, $24r$2, $24r$20, $24r$21, $24r$22, $24r$23, $24r$24, $24r$25, $24r$26, $24r$27, $24r$28, $24r$29, $24r$3, $24r$30, $24r$31, $24r$32, $24r$33, $24r$34, $24r$35, $24r$36, $24r$37, $24r$38, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _entry, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _key, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$10, _v$2, _v$3, _v$4, _v$5, _v$6, _v$7, _v$8, _v$9, a, b, cx, emode, f, f$1, g, g$1, i, i$1, i$2, i$3, mode, ny, obj, ok, ok$1, ok$10, ok$11, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, ok$9, p, px, py, q, q$1, result, u, v, w, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$3, x$4, x$5, x$6, x$7, x$8, x$9, xarg, xargs, xi, xi$1, xm, xm$1, xmethods, xmethods$1, xn, xset, xset$1, y, y$1, y$10, y$11, y$2, y$3, y$4, y$5, y$6, y$7, y$8, y$9, yargs, yc, yi, yi$1, ym, ym$1, ym$2, ymap, ymethods, yn, yset, yset$1, $s, $deferred, $r, $c} = $restore(this, {x, y, mode, p});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			result = [result];
+			u = [u];
+			x = [x];
+			y = [y];
+			result[0] = false;
+			u[0] = this;
+			u[0].depth = u[0].depth + (1) >> 0;
+			/* */ if (false) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (false) { */ case 1:
+				$r = u[0].tracef("%s \xE2\x89\xA1 %s\t// %s", new sliceType$5([x[0], y[0], new unifyMode(mode)])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 2:
+			$deferred.push([(function(result, u, x, y) { return function unifier·nify·func1() {
+					var {$s, $r, $c} = $restore(this, {});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					/* */ if (false && !result[0]) { $s = 1; continue; }
+					/* */ $s = 2; continue;
+					/* if (false && !result[0]) { */ case 1:
+						$r = u[0].tracef("%s \xE2\x89\xA2 %s", new sliceType$5([x[0], y[0]])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 2:
+					u[0].depth = u[0].depth - (1) >> 0;
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: unifier·nify·func1, $c: true, $r, $s};return $f;
+				}; })(result, u, x, y), []]);
+			/* */ if ($interfaceIsEqual(x[0], y[0])) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if ($interfaceIsEqual(x[0], y[0])) { */ case 4:
+				result[0] = true;
+				$24r = result[0];
+				$s = 6; case 6: return $24r;
+			/* } */ case 5:
+			/* */ if (u[0].depth > 50) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* if (u[0].depth > 50) { */ case 7:
+				/* */ if (false) { $s = 9; continue; }
+				/* */ $s = 10; continue;
+				/* if (false) { */ case 9:
+					$r = u[0].tracef("depth %d >= %d", new sliceType$5([new $Int(u[0].depth), new $Int(50)])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 10:
+				if (true) {
+					$panic(new $String("unification reached recursion depth limit"));
+				}
+				result[0] = false;
+				$24r$1 = result[0];
+				$s = 12; case 12: return $24r$1;
+			/* } */ case 8:
+			_tuple = $assertType(x[0], ptrType$10, true);
+			ok = _tuple[1];
+			/* */ if (ok || !(u[0].asTypeParam(y[0]) === ptrType$15.nil)) { $s = 13; continue; }
+			/* */ $s = 14; continue;
+			/* if (ok || !(u[0].asTypeParam(y[0]) === ptrType$15.nil)) { */ case 13:
+				/* */ if (false) { $s = 15; continue; }
+				/* */ $s = 16; continue;
+				/* if (false) { */ case 15:
+					$r = u[0].tracef("%s \xE2\x89\xA1 %s\t// swap", new sliceType$5([y[0], x[0]])); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 16:
+				_tmp = y[0];
+				_tmp$1 = x[0];
+				x[0] = _tmp;
+				y[0] = _tmp$1;
+			/* } */ case 14:
+			_tuple$1 = $assertType(y[0], ptrType$10, true);
+			ny = _tuple$1[0];
+			if (!((((mode & 2) >>> 0) === 0) && !(ny === ptrType$10.nil) && isTypeLit(x[0]))) { _v = false; $s = 20; continue s; }
+			if (!(u[0].enableInterfaceInference)) { _v$1 = false; $s = 21; continue s; }
+			_r = IsInterface(x[0]); /* */ $s = 22; case 22: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_v$1 = _r; case 21:
+			_v = !(_v$1); case 20:
+			/* */ if (_v) { $s = 18; continue; }
+			/* */ $s = 19; continue;
+			/* if (_v) { */ case 18:
+				/* */ if (false) { $s = 23; continue; }
+				/* */ $s = 24; continue;
+				/* if (false) { */ case 23:
+					$r = u[0].tracef("%s \xE2\x89\xA1 under %s", new sliceType$5([x[0], ny])); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 24:
+				_r$1 = ny.under(); /* */ $s = 26; case 26: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				y[0] = _r$1;
+				$r = assert(!isTypeParam(y[0])); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if ($interfaceIsEqual(x[0], y[0])) { $s = 28; continue; }
+				/* */ $s = 29; continue;
+				/* if ($interfaceIsEqual(x[0], y[0])) { */ case 28:
+					result[0] = true;
+					$24r$2 = result[0];
+					$s = 30; case 30: return $24r$2;
+				/* } */ case 29:
+			/* } */ case 19:
+				_tmp$2 = u[0].asTypeParam(x[0]);
+				_tmp$3 = u[0].asTypeParam(y[0]);
+				px = _tmp$2;
+				py = _tmp$3;
+				/* */ if (!(px === ptrType$15.nil) && !(py === ptrType$15.nil)) { $s = 32; continue; }
+				/* */ if (!(px === ptrType$15.nil)) { $s = 33; continue; }
+				/* */ $s = 34; continue;
+				/* if (!(px === ptrType$15.nil) && !(py === ptrType$15.nil)) { */ case 32:
+					_r$2 = u[0].join(px, py); /* */ $s = 37; case 37: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					/* */ if (_r$2) { $s = 35; continue; }
+					/* */ $s = 36; continue;
+					/* if (_r$2) { */ case 35:
+						result[0] = true;
+						$24r$3 = result[0];
+						$s = 38; case 38: return $24r$3;
+					/* } */ case 36:
+					_r$3 = u[0].nify(u[0].at(px), u[0].at(py), mode, p); /* */ $s = 39; case 39: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					result[0] = _r$3;
+					$24r$4 = result[0];
+					$s = 40; case 40: return $24r$4;
+				/* } else if (!(px === ptrType$15.nil)) { */ case 33:
+					x$1 = u[0].at(px);
+					/* */ if (!($interfaceIsEqual(x$1, $ifaceNil))) { $s = 41; continue; }
+					/* */ $s = 42; continue;
+					/* if (!($interfaceIsEqual(x$1, $ifaceNil))) { */ case 41:
+						_r$4 = u[0].nify(x$1, y[0], mode, p); /* */ $s = 45; case 45: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						/* */ if (_r$4) { $s = 43; continue; }
+						/* */ $s = 44; continue;
+						/* if (_r$4) { */ case 43:
+							_r$5 = asInterface(x$1); /* */ $s = 46; case 46: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+							xi = _r$5;
+							_r$6 = asInterface(y[0]); /* */ $s = 47; case 47: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+							yi = _r$6;
+							_tuple$2 = $assertType(x$1, ptrType$10, true);
+							xn = _tuple$2[1];
+							_tuple$3 = $assertType(y[0], ptrType$10, true);
+							yn = _tuple$3[1];
+							/* */ if (!(xi === ptrType$14.nil) && !(yi === ptrType$14.nil)) { $s = 48; continue; }
+							/* */ if (!(xi === ptrType$14.nil) || !(yi === ptrType$14.nil)) { $s = 49; continue; }
+							/* */ $s = 50; continue;
+							/* if (!(xi === ptrType$14.nil) && !(yi === ptrType$14.nil)) { */ case 48:
+								/* */ if (xn && yn) { $s = 51; continue; }
+								/* */ $s = 52; continue;
+								/* if (xn && yn) { */ case 51:
+									_r$7 = Identical(x$1, y[0]); /* */ $s = 53; case 53: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+									result[0] = _r$7;
+									$24r$5 = result[0];
+									$s = 54; case 54: return $24r$5;
+								/* } */ case 52:
+								_r$8 = xi.typeSet(); /* */ $s = 57; case 57: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+								_r$9 = yi.typeSet(); /* */ $s = 58; case 58: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+								/* */ if (!((_r$8.methods.$length === _r$9.methods.$length))) { $s = 55; continue; }
+								/* */ $s = 56; continue;
+								/* if (!((_r$8.methods.$length === _r$9.methods.$length))) { */ case 55:
+									result[0] = false;
+									$24r$6 = result[0];
+									$s = 59; case 59: return $24r$6;
+								/* } */ case 56:
+								$s = 50; continue;
+							/* } else if (!(xi === ptrType$14.nil) || !(yi === ptrType$14.nil)) { */ case 49:
+								result[0] = false;
+								$24r$7 = result[0];
+								$s = 60; case 60: return $24r$7;
+							/* } */ case 50:
+							/* */ if (((mode & 2) >>> 0) === 0) { $s = 61; continue; }
+							/* */ $s = 62; continue;
+							/* if (((mode & 2) >>> 0) === 0) { */ case 61:
+									/* */ if (xn) { $s = 64; continue; }
+									/* */ if (yn) { $s = 65; continue; }
+									/* */ $s = 66; continue;
+									/* if (xn) { */ case 64:
+										$s = 67; continue;
+									/* } else if (yn) { */ case 65:
+										$r = u[0].set(px, y[0]); /* */ $s = 68; case 68: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+										$s = 67; continue;
+									/* } else { */ case 66:
+										_r$10 = under(y[0]); /* */ $s = 69; case 69: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+										_tuple$4 = $assertType(_r$10, ptrType$26, true);
+										yc = _tuple$4[0];
+										/* */ if (!(yc === ptrType$26.nil) && !((yc.dir === 0))) { $s = 70; continue; }
+										/* */ $s = 71; continue;
+										/* if (!(yc === ptrType$26.nil) && !((yc.dir === 0))) { */ case 70:
+											$r = u[0].set(px, y[0]); /* */ $s = 72; case 72: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+										/* } */ case 71:
+									/* } */ case 67:
+								case 63:
+							/* } */ case 62:
+							result[0] = true;
+							$24r$8 = result[0];
+							$s = 73; case 73: return $24r$8;
+						/* } */ case 44:
+						result[0] = false;
+						$24r$9 = result[0];
+						$s = 74; case 74: return $24r$9;
+					/* } */ case 42:
+					$r = u[0].set(px, y[0]); /* */ $s = 75; case 75: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					result[0] = true;
+					$24r$10 = result[0];
+					$s = 76; case 76: return $24r$10;
+				/* } */ case 34:
+			case 31:
+			$r = assert(!($interfaceIsEqual(x[0], y[0]))); /* */ $s = 77; case 77: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			emode = mode;
+			if (!((((mode & 1) >>> 0) === 0))) {
+				emode = (emode | (2)) >>> 0;
+			}
+			/* */ if (u[0].enableInterfaceInference && (((mode & 2) >>> 0) === 0)) { $s = 78; continue; }
+			/* */ $s = 79; continue;
+			/* if (u[0].enableInterfaceInference && (((mode & 2) >>> 0) === 0)) { */ case 78:
+				_r$11 = asInterface(x[0]); /* */ $s = 80; case 80: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+				xi$1 = _r$11;
+				_r$12 = asInterface(y[0]); /* */ $s = 81; case 81: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+				yi$1 = _r$12;
+				/* */ if (!(xi$1 === ptrType$14.nil) && !(yi$1 === ptrType$14.nil)) { $s = 82; continue; }
+				/* */ $s = 83; continue;
+				/* if (!(xi$1 === ptrType$14.nil) && !(yi$1 === ptrType$14.nil)) { */ case 82:
+					_r$13 = xi$1.typeSet(); /* */ $s = 84; case 84: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+					xset = _r$13;
+					_r$14 = yi$1.typeSet(); /* */ $s = 85; case 85: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+					yset = _r$14;
+					/* */ if (!(xset.comparable === yset.comparable)) { $s = 86; continue; }
+					/* */ $s = 87; continue;
+					/* if (!(xset.comparable === yset.comparable)) { */ case 86:
+						result[0] = false;
+						$24r$11 = result[0];
+						$s = 88; case 88: return $24r$11;
+					/* } */ case 87:
+					_r$15 = xset.terms.equal(yset.terms); /* */ $s = 91; case 91: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+					/* */ if (!_r$15) { $s = 89; continue; }
+					/* */ $s = 90; continue;
+					/* if (!_r$15) { */ case 89:
+						result[0] = false;
+						$24r$12 = result[0];
+						$s = 92; case 92: return $24r$12;
+					/* } */ case 90:
+					q = new ifacePair.ptr(xi$1, yi$1, p);
+					/* while (true) { */ case 93:
+						/* if (!(!(p === ptrType$24.nil))) { break; } */ if(!(!(p === ptrType$24.nil))) { $s = 94; continue; }
+						/* */ if (p.identical(q)) { $s = 95; continue; }
+						/* */ $s = 96; continue;
+						/* if (p.identical(q)) { */ case 95:
+							result[0] = true;
+							$24r$13 = result[0];
+							$s = 97; case 97: return $24r$13;
+						/* } */ case 96:
+						p = p.prev;
+					$s = 93; continue;
+					case 94:
+					xmethods = xset.methods;
+					ymethods = yset.methods;
+					if (xmethods.$length > ymethods.$length) {
+						_tmp$4 = ymethods;
+						_tmp$5 = xmethods;
+						xmethods = _tmp$4;
+						ymethods = _tmp$5;
+					}
+					ymap = (x$2 = ymethods.$length, ((x$2 < 0 || x$2 > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map()));
+					_ref = ymethods;
+					_i = 0;
+					while (true) {
+						if (!(_i < _ref.$length)) { break; }
+						ym = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+						_key = ym.object.Id(); (ymap || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: ym });
+						_i++;
+					}
+					_ref$1 = xmethods;
+					_i$1 = 0;
+					/* while (true) { */ case 98:
+						/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 99; continue; }
+						xm = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+						ym$1 = (_entry = $mapIndex(ymap,$String.keyFor(xm.object.Id())), _entry !== undefined ? _entry.v : ptrType$2.nil);
+						if (ym$1 === ptrType$2.nil) { _v$2 = true; $s = 102; continue s; }
+						_r$16 = u[0].nify(xm.object.typ, ym$1.object.typ, 2, p); /* */ $s = 103; case 103: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+						_v$2 = !_r$16; case 102:
+						/* */ if (_v$2) { $s = 100; continue; }
+						/* */ $s = 101; continue;
+						/* if (_v$2) { */ case 100:
+							result[0] = false;
+							$24r$14 = result[0];
+							$s = 104; case 104: return $24r$14;
+						/* } */ case 101:
+						_i$1++;
+					$s = 98; continue;
+					case 99:
+					result[0] = true;
+					$24r$15 = result[0];
+					$s = 105; case 105: return $24r$15;
+				/* } */ case 83:
+				if (!(yi$1 === ptrType$14.nil)) {
+					xi$1 = yi$1;
+					y[0] = x[0];
+				}
+				/* */ if (!(xi$1 === ptrType$14.nil)) { $s = 106; continue; }
+				/* */ $s = 107; continue;
+				/* if (!(xi$1 === ptrType$14.nil)) { */ case 106:
+					_r$17 = xi$1.typeSet(); /* */ $s = 108; case 108: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+					xmethods$1 = _r$17.methods;
+					_ref$2 = xmethods$1;
+					_i$2 = 0;
+					/* while (true) { */ case 109:
+						/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 110; continue; }
+						xm$1 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
+						_r$18 = LookupFieldOrMethod(y[0], false, xm$1.object.pkg, xm$1.object.name); /* */ $s = 111; case 111: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+						_tuple$5 = _r$18;
+						obj = _tuple$5[0];
+						_tuple$6 = $assertType(obj, ptrType$2, true);
+						ym$2 = _tuple$6[0];
+						if (ym$2 === ptrType$2.nil) { _v$3 = true; $s = 114; continue s; }
+						_r$19 = u[0].nify(xm$1.object.typ, ym$2.object.typ, 2, p); /* */ $s = 115; case 115: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+						_v$3 = !_r$19; case 114:
+						/* */ if (_v$3) { $s = 112; continue; }
+						/* */ $s = 113; continue;
+						/* if (_v$3) { */ case 112:
+							result[0] = false;
+							$24r$16 = result[0];
+							$s = 116; case 116: return $24r$16;
+						/* } */ case 113:
+						_i$2++;
+					$s = 109; continue;
+					case 110:
+					result[0] = true;
+					$24r$17 = result[0];
+					$s = 117; case 117: return $24r$17;
+				/* } */ case 107:
+			/* } */ case 79:
+			/* */ if (isTypeParam(y[0])) { $s = 118; continue; }
+			/* */ $s = 119; continue;
+			/* if (isTypeParam(y[0])) { */ case 118:
+				/* */ if (false) { $s = 120; continue; }
+				/* */ $s = 121; continue;
+				/* if (false) { */ case 120:
+					$r = u[0].tracef("%s \xE2\x89\xA1 %s\t// swap", new sliceType$5([y[0], x[0]])); /* */ $s = 122; case 122: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 121:
+				_tmp$6 = y[0];
+				_tmp$7 = x[0];
+				x[0] = _tmp$6;
+				y[0] = _tmp$7;
+			/* } */ case 119:
+			_ref$3 = x[0];
+			/* */ if ($assertType(_ref$3, ptrType$4, true)[1]) { $s = 123; continue; }
+			/* */ if ($assertType(_ref$3, ptrType$11, true)[1]) { $s = 124; continue; }
+			/* */ if ($assertType(_ref$3, ptrType$27, true)[1]) { $s = 125; continue; }
+			/* */ if ($assertType(_ref$3, ptrType$12, true)[1]) { $s = 126; continue; }
+			/* */ if ($assertType(_ref$3, ptrType$28, true)[1]) { $s = 127; continue; }
+			/* */ if ($assertType(_ref$3, ptrType$16, true)[1]) { $s = 128; continue; }
+			/* */ if ($assertType(_ref$3, ptrType$29, true)[1]) { $s = 129; continue; }
+			/* */ if ($assertType(_ref$3, ptrType$14, true)[1]) { $s = 130; continue; }
+			/* */ if ($assertType(_ref$3, ptrType$30, true)[1]) { $s = 131; continue; }
+			/* */ if ($assertType(_ref$3, ptrType$26, true)[1]) { $s = 132; continue; }
+			/* */ if ($assertType(_ref$3, ptrType$10, true)[1]) { $s = 133; continue; }
+			/* */ if ($assertType(_ref$3, ptrType$15, true)[1]) { $s = 134; continue; }
+			/* */ if (_ref$3 === $ifaceNil) { $s = 135; continue; }
+			/* */ $s = 136; continue;
+			/* if ($assertType(_ref$3, ptrType$4, true)[1]) { */ case 123:
+				x$3 = _ref$3.$val;
+				_tuple$7 = $assertType(y[0], ptrType$4, true);
+				y$1 = _tuple$7[0];
+				ok$1 = _tuple$7[1];
+				/* */ if (ok$1) { $s = 138; continue; }
+				/* */ $s = 139; continue;
+				/* if (ok$1) { */ case 138:
+					result[0] = x$3.kind === y$1.kind;
+					$24r$18 = result[0];
+					$s = 140; case 140: return $24r$18;
+				/* } */ case 139:
+				$s = 137; continue;
+			/* } else if ($assertType(_ref$3, ptrType$11, true)[1]) { */ case 124:
+				x$4 = _ref$3.$val;
+				_tuple$8 = $assertType(y[0], ptrType$11, true);
+				y$2 = _tuple$8[0];
+				ok$2 = _tuple$8[1];
+				/* */ if (ok$2) { $s = 141; continue; }
+				/* */ $s = 142; continue;
+				/* if (ok$2) { */ case 141:
+					if (!((x$17 = x$4.len, (x$17.$high < 0 || (x$17.$high === 0 && x$17.$low < 0))) || (x$18 = y$2.len, (x$18.$high < 0 || (x$18.$high === 0 && x$18.$low < 0))) || (x$19 = x$4.len, x$20 = y$2.len, (x$19.$high === x$20.$high && x$19.$low === x$20.$low)))) { _v$4 = false; $s = 143; continue s; }
+					_r$20 = u[0].nify(x$4.elem, y$2.elem, emode, p); /* */ $s = 144; case 144: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+					_v$4 = _r$20; case 143:
+					result[0] = _v$4;
+					$24r$19 = result[0];
+					$s = 145; case 145: return $24r$19;
+				/* } */ case 142:
+				$s = 137; continue;
+			/* } else if ($assertType(_ref$3, ptrType$27, true)[1]) { */ case 125:
+				x$5 = _ref$3.$val;
+				_tuple$9 = $assertType(y[0], ptrType$27, true);
+				y$3 = _tuple$9[0];
+				ok$3 = _tuple$9[1];
+				/* */ if (ok$3) { $s = 146; continue; }
+				/* */ $s = 147; continue;
+				/* if (ok$3) { */ case 146:
+					_r$21 = u[0].nify(x$5.elem, y$3.elem, emode, p); /* */ $s = 148; case 148: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
+					result[0] = _r$21;
+					$24r$20 = result[0];
+					$s = 149; case 149: return $24r$20;
+				/* } */ case 147:
+				$s = 137; continue;
+			/* } else if ($assertType(_ref$3, ptrType$12, true)[1]) { */ case 126:
+				x$6 = _ref$3.$val;
+				_tuple$10 = $assertType(y[0], ptrType$12, true);
+				y$4 = _tuple$10[0];
+				ok$4 = _tuple$10[1];
+				/* */ if (ok$4) { $s = 150; continue; }
+				/* */ $s = 151; continue;
+				/* if (ok$4) { */ case 150:
+					/* */ if (x$6.NumFields() === y$4.NumFields()) { $s = 152; continue; }
+					/* */ $s = 153; continue;
+					/* if (x$6.NumFields() === y$4.NumFields()) { */ case 152:
+						_ref$4 = x$6.fields;
+						_i$3 = 0;
+						/* while (true) { */ case 154:
+							/* if (!(_i$3 < _ref$4.$length)) { break; } */ if(!(_i$3 < _ref$4.$length)) { $s = 155; continue; }
+							i = _i$3;
+							f = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
+							g = (x$21 = y$4.fields, ((i < 0 || i >= x$21.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$21.$array[x$21.$offset + i]));
+							if (!(f.embedded === g.embedded) || !(x$6.Tag(i) === y$4.Tag(i)) || !f.object.sameId(g.object.pkg, g.object.name)) { _v$5 = true; $s = 158; continue s; }
+							_r$22 = u[0].nify(f.object.typ, g.object.typ, emode, p); /* */ $s = 159; case 159: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
+							_v$5 = !_r$22; case 158:
+							/* */ if (_v$5) { $s = 156; continue; }
+							/* */ $s = 157; continue;
+							/* if (_v$5) { */ case 156:
+								result[0] = false;
+								$24r$21 = result[0];
+								$s = 160; case 160: return $24r$21;
+							/* } */ case 157:
+							_i$3++;
+						$s = 154; continue;
+						case 155:
+						result[0] = true;
+						$24r$22 = result[0];
+						$s = 161; case 161: return $24r$22;
+					/* } */ case 153:
+				/* } */ case 151:
+				$s = 137; continue;
+			/* } else if ($assertType(_ref$3, ptrType$28, true)[1]) { */ case 127:
+				x$7 = _ref$3.$val;
+				_tuple$11 = $assertType(y[0], ptrType$28, true);
+				y$5 = _tuple$11[0];
+				ok$5 = _tuple$11[1];
+				/* */ if (ok$5) { $s = 162; continue; }
+				/* */ $s = 163; continue;
+				/* if (ok$5) { */ case 162:
+					_r$23 = u[0].nify(x$7.base, y$5.base, emode, p); /* */ $s = 164; case 164: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
+					result[0] = _r$23;
+					$24r$23 = result[0];
+					$s = 165; case 165: return $24r$23;
+				/* } */ case 163:
+				$s = 137; continue;
+			/* } else if ($assertType(_ref$3, ptrType$16, true)[1]) { */ case 128:
+				x$8 = _ref$3.$val;
+				_tuple$12 = $assertType(y[0], ptrType$16, true);
+				y$6 = _tuple$12[0];
+				ok$6 = _tuple$12[1];
+				/* */ if (ok$6) { $s = 166; continue; }
+				/* */ $s = 167; continue;
+				/* if (ok$6) { */ case 166:
+					/* */ if (x$8.Len() === y$6.Len()) { $s = 168; continue; }
+					/* */ $s = 169; continue;
+					/* if (x$8.Len() === y$6.Len()) { */ case 168:
+						/* */ if (!(x$8 === ptrType$16.nil)) { $s = 170; continue; }
+						/* */ $s = 171; continue;
+						/* if (!(x$8 === ptrType$16.nil)) { */ case 170:
+							_ref$5 = x$8.vars;
+							_i$4 = 0;
+							/* while (true) { */ case 172:
+								/* if (!(_i$4 < _ref$5.$length)) { break; } */ if(!(_i$4 < _ref$5.$length)) { $s = 173; continue; }
+								i$1 = _i$4;
+								v = ((_i$4 < 0 || _i$4 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$4]);
+								w = (x$22 = y$6.vars, ((i$1 < 0 || i$1 >= x$22.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$22.$array[x$22.$offset + i$1]));
+								_r$24 = u[0].nify(v.object.typ, w.object.typ, mode, p); /* */ $s = 176; case 176: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+								/* */ if (!_r$24) { $s = 174; continue; }
+								/* */ $s = 175; continue;
+								/* if (!_r$24) { */ case 174:
+									result[0] = false;
+									$24r$24 = result[0];
+									$s = 177; case 177: return $24r$24;
+								/* } */ case 175:
+								_i$4++;
+							$s = 172; continue;
+							case 173:
+						/* } */ case 171:
+						result[0] = true;
+						$24r$25 = result[0];
+						$s = 178; case 178: return $24r$25;
+					/* } */ case 169:
+				/* } */ case 167:
+				$s = 137; continue;
+			/* } else if ($assertType(_ref$3, ptrType$29, true)[1]) { */ case 129:
+				x$9 = _ref$3.$val;
+				_tuple$13 = $assertType(y[0], ptrType$29, true);
+				y$7 = _tuple$13[0];
+				ok$7 = _tuple$13[1];
+				/* */ if (ok$7) { $s = 179; continue; }
+				/* */ $s = 180; continue;
+				/* if (ok$7) { */ case 179:
+					if (!(x$9.variadic === y$7.variadic)) { _v$7 = false; $s = 182; continue s; }
+					_r$25 = u[0].nify(x$9.params, y$7.params, emode, p); /* */ $s = 183; case 183: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+					_v$7 = _r$25; case 182:
+					if (!(_v$7)) { _v$6 = false; $s = 181; continue s; }
+					_r$26 = u[0].nify(x$9.results, y$7.results, emode, p); /* */ $s = 184; case 184: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+					_v$6 = _r$26; case 181:
+					result[0] = _v$6;
+					$24r$26 = result[0];
+					$s = 185; case 185: return $24r$26;
+				/* } */ case 180:
+				$s = 137; continue;
+			/* } else if ($assertType(_ref$3, ptrType$14, true)[1]) { */ case 130:
+				x$10 = _ref$3.$val;
+				$r = assert(!u[0].enableInterfaceInference || !((((mode & 2) >>> 0) === 0))); /* */ $s = 186; case 186: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_tuple$14 = $assertType(y[0], ptrType$14, true);
+				y$8 = _tuple$14[0];
+				ok$8 = _tuple$14[1];
+				/* */ if (ok$8) { $s = 187; continue; }
+				/* */ $s = 188; continue;
+				/* if (ok$8) { */ case 187:
+					_r$27 = x$10.typeSet(); /* */ $s = 189; case 189: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+					xset$1 = _r$27;
+					_r$28 = y$8.typeSet(); /* */ $s = 190; case 190: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+					yset$1 = _r$28;
+					/* */ if (!(xset$1.comparable === yset$1.comparable)) { $s = 191; continue; }
+					/* */ $s = 192; continue;
+					/* if (!(xset$1.comparable === yset$1.comparable)) { */ case 191:
+						result[0] = false;
+						$24r$27 = result[0];
+						$s = 193; case 193: return $24r$27;
+					/* } */ case 192:
+					_r$29 = xset$1.terms.equal(yset$1.terms); /* */ $s = 196; case 196: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+					/* */ if (!_r$29) { $s = 194; continue; }
+					/* */ $s = 195; continue;
+					/* if (!_r$29) { */ case 194:
+						result[0] = false;
+						$24r$28 = result[0];
+						$s = 197; case 197: return $24r$28;
+					/* } */ case 195:
+					a = xset$1.methods;
+					b = yset$1.methods;
+					/* */ if (a.$length === b.$length) { $s = 198; continue; }
+					/* */ $s = 199; continue;
+					/* if (a.$length === b.$length) { */ case 198:
+						q$1 = new ifacePair.ptr(x$10, y$8, p);
+						/* while (true) { */ case 200:
+							/* if (!(!(p === ptrType$24.nil))) { break; } */ if(!(!(p === ptrType$24.nil))) { $s = 201; continue; }
+							/* */ if (p.identical(q$1)) { $s = 202; continue; }
+							/* */ $s = 203; continue;
+							/* if (p.identical(q$1)) { */ case 202:
+								result[0] = true;
+								$24r$29 = result[0];
+								$s = 204; case 204: return $24r$29;
+							/* } */ case 203:
+							p = p.prev;
+						$s = 200; continue;
+						case 201:
+						/* */ if (false) { $s = 205; continue; }
+						/* */ $s = 206; continue;
+						/* if (false) { */ case 205:
+							$r = assertSortedMethods(a); /* */ $s = 207; case 207: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = assertSortedMethods(b); /* */ $s = 208; case 208: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 206:
+						_ref$6 = a;
+						_i$5 = 0;
+						/* while (true) { */ case 209:
+							/* if (!(_i$5 < _ref$6.$length)) { break; } */ if(!(_i$5 < _ref$6.$length)) { $s = 210; continue; }
+							i$2 = _i$5;
+							f$1 = ((_i$5 < 0 || _i$5 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$5]);
+							g$1 = ((i$2 < 0 || i$2 >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + i$2]);
+							if (!(f$1.object.Id() === g$1.object.Id())) { _v$8 = true; $s = 213; continue s; }
+							_r$30 = u[0].nify(f$1.object.typ, g$1.object.typ, 2, q$1); /* */ $s = 214; case 214: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+							_v$8 = !_r$30; case 213:
+							/* */ if (_v$8) { $s = 211; continue; }
+							/* */ $s = 212; continue;
+							/* if (_v$8) { */ case 211:
+								result[0] = false;
+								$24r$30 = result[0];
+								$s = 215; case 215: return $24r$30;
+							/* } */ case 212:
+							_i$5++;
+						$s = 209; continue;
+						case 210:
+						result[0] = true;
+						$24r$31 = result[0];
+						$s = 216; case 216: return $24r$31;
+					/* } */ case 199:
+				/* } */ case 188:
+				$s = 137; continue;
+			/* } else if ($assertType(_ref$3, ptrType$30, true)[1]) { */ case 131:
+				x$11 = _ref$3.$val;
+				_tuple$15 = $assertType(y[0], ptrType$30, true);
+				y$9 = _tuple$15[0];
+				ok$9 = _tuple$15[1];
+				/* */ if (ok$9) { $s = 217; continue; }
+				/* */ $s = 218; continue;
+				/* if (ok$9) { */ case 217:
+					_r$31 = u[0].nify(x$11.key, y$9.key, emode, p); /* */ $s = 220; case 220: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
+					if (!(_r$31)) { _v$9 = false; $s = 219; continue s; }
+					_r$32 = u[0].nify(x$11.elem, y$9.elem, emode, p); /* */ $s = 221; case 221: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
+					_v$9 = _r$32; case 219:
+					result[0] = _v$9;
+					$24r$32 = result[0];
+					$s = 222; case 222: return $24r$32;
+				/* } */ case 218:
+				$s = 137; continue;
+			/* } else if ($assertType(_ref$3, ptrType$26, true)[1]) { */ case 132:
+				x$12 = _ref$3.$val;
+				_tuple$16 = $assertType(y[0], ptrType$26, true);
+				y$10 = _tuple$16[0];
+				ok$10 = _tuple$16[1];
+				/* */ if (ok$10) { $s = 223; continue; }
+				/* */ $s = 224; continue;
+				/* if (ok$10) { */ case 223:
+					if (!((((mode & 2) >>> 0) === 0) || (x$12.dir === y$10.dir))) { _v$10 = false; $s = 225; continue s; }
+					_r$33 = u[0].nify(x$12.elem, y$10.elem, emode, p); /* */ $s = 226; case 226: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
+					_v$10 = _r$33; case 225:
+					result[0] = _v$10;
+					$24r$33 = result[0];
+					$s = 227; case 227: return $24r$33;
+				/* } */ case 224:
+				$s = 137; continue;
+			/* } else if ($assertType(_ref$3, ptrType$10, true)[1]) { */ case 133:
+				x$13 = _ref$3.$val;
+				_tuple$17 = $assertType(y[0], ptrType$10, true);
+				y$11 = _tuple$17[0];
+				ok$11 = _tuple$17[1];
+				/* */ if (ok$11) { $s = 228; continue; }
+				/* */ $s = 229; continue;
+				/* if (ok$11) { */ case 228:
+					xargs = x$13.TypeArgs().list();
+					yargs = y$11.TypeArgs().list();
+					/* */ if (!((xargs.$length === yargs.$length))) { $s = 230; continue; }
+					/* */ $s = 231; continue;
+					/* if (!((xargs.$length === yargs.$length))) { */ case 230:
+						result[0] = false;
+						$24r$34 = result[0];
+						$s = 232; case 232: return $24r$34;
+					/* } */ case 231:
+					_ref$7 = xargs;
+					_i$6 = 0;
+					/* while (true) { */ case 233:
+						/* if (!(_i$6 < _ref$7.$length)) { break; } */ if(!(_i$6 < _ref$7.$length)) { $s = 234; continue; }
+						i$3 = _i$6;
+						xarg = ((_i$6 < 0 || _i$6 >= _ref$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$7.$array[_ref$7.$offset + _i$6]);
+						_r$34 = u[0].nify(xarg, ((i$3 < 0 || i$3 >= yargs.$length) ? ($throwRuntimeError("index out of range"), undefined) : yargs.$array[yargs.$offset + i$3]), mode, p); /* */ $s = 237; case 237: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
+						/* */ if (!_r$34) { $s = 235; continue; }
+						/* */ $s = 236; continue;
+						/* if (!_r$34) { */ case 235:
+							result[0] = false;
+							$24r$35 = result[0];
+							$s = 238; case 238: return $24r$35;
+						/* } */ case 236:
+						_i$6++;
+					$s = 233; continue;
+					case 234:
+					result[0] = indenticalOrigin(x$13, y$11);
+					$24r$36 = result[0];
+					$s = 239; case 239: return $24r$36;
+				/* } */ case 229:
+				$s = 137; continue;
+			/* } else if ($assertType(_ref$3, ptrType$15, true)[1]) { */ case 134:
+				x$14 = _ref$3.$val;
+				/* */ if (false) { $s = 240; continue; }
+				/* */ $s = 241; continue;
+				/* if (false) { */ case 240:
+					$r = assert(u[0].asTypeParam(x$14) === ptrType$15.nil); /* */ $s = 242; case 242: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 241:
+				/* */ if (true) { $s = 243; continue; }
+				/* */ $s = 244; continue;
+				/* if (true) { */ case 243:
+					_r$35 = coreType(x$14); /* */ $s = 245; case 245: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
+					cx = _r$35;
+					/* */ if (!($interfaceIsEqual(cx, $ifaceNil))) { $s = 246; continue; }
+					/* */ $s = 247; continue;
+					/* if (!($interfaceIsEqual(cx, $ifaceNil))) { */ case 246:
+						/* */ if (false) { $s = 248; continue; }
+						/* */ $s = 249; continue;
+						/* if (false) { */ case 248:
+							$r = u[0].tracef("core %s \xE2\x89\xA1 %s", new sliceType$5([x$14, y[0]])); /* */ $s = 250; case 250: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 249:
+						_r$36 = u[0].nify(cx, y[0], 1, p); /* */ $s = 251; case 251: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
+						result[0] = _r$36;
+						$24r$37 = result[0];
+						$s = 252; case 252: return $24r$37;
+					/* } */ case 247:
+				/* } */ case 244:
+				$s = 137; continue;
+			/* } else if (_ref$3 === $ifaceNil) { */ case 135:
+				x$15 = _ref$3;
+				$s = 137; continue;
+			/* } else { */ case 136:
+				x$16 = _ref$3;
+				_r$37 = sprintf(ptrType$25.nil, $throwNilPointerError, true, "u.nify(%s, %s, %d)", new sliceType$5([x$16, y[0], new unifyMode(mode)])); /* */ $s = 253; case 253: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
+				$panic(new $String(_r$37));
+			/* } */ case 137:
+			result[0] = false;
+			$24r$38 = result[0];
+			$s = 254; case 254: return $24r$38;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  result[0]; } if($curGoroutine.asleep) { var $f = {$blk: nify, $c: true, $r, $24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$17, $24r$18, $24r$19, $24r$2, $24r$20, $24r$21, $24r$22, $24r$23, $24r$24, $24r$25, $24r$26, $24r$27, $24r$28, $24r$29, $24r$3, $24r$30, $24r$31, $24r$32, $24r$33, $24r$34, $24r$35, $24r$36, $24r$37, $24r$38, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _entry, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _key, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$10, _v$2, _v$3, _v$4, _v$5, _v$6, _v$7, _v$8, _v$9, a, b, cx, emode, f, f$1, g, g$1, i, i$1, i$2, i$3, mode, ny, obj, ok, ok$1, ok$10, ok$11, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, ok$9, p, px, py, q, q$1, result, u, v, w, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$3, x$4, x$5, x$6, x$7, x$8, x$9, xarg, xargs, xi, xi$1, xm, xm$1, xmethods, xmethods$1, xn, xset, xset$1, y, y$1, y$10, y$11, y$2, y$3, y$4, y$5, y$6, y$7, y$8, y$9, yargs, yc, yi, yi$1, ym, ym$1, ym$2, ymap, ymethods, yn, yset, yset$1, $s, $deferred};return $f; } }
+		};
+		under = function under$1(t) {
+			var {$24r, $24r$1, _r, _r$1, _tuple, t, t$1, $s, $r, $c} = $restore(this, {t});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_tuple = $assertType(t, ptrType$10, true);
+			t$1 = _tuple[0];
+			/* */ if (!(t$1 === ptrType$10.nil)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(t$1 === ptrType$10.nil)) { */ case 1:
+				_r = t$1.under(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$24r = _r;
+				$s = 4; case 4: return $24r;
+			/* } */ case 2:
+			_r$1 = t.Underlying(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r$1 = _r$1;
+			$s = 6; case 6: return $24r$1;
+			/* */ } return; } var $f = {$blk: under$1, $c: true, $r, $24r, $24r$1, _r, _r$1, _tuple, t, t$1, $s};return $f;
+		};
+		coreType = function coreType$1(t) {
+			var {$24r, _r, _r$1, _tuple, su, t, tpar, $s, $r, $c} = $restore(this, {t});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			su = [su];
+			_tuple = $assertType(t, ptrType$15, true);
+			tpar = _tuple[0];
+			/* */ if (tpar === ptrType$15.nil) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (tpar === ptrType$15.nil) { */ case 1:
+				_r = under(t); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$24r = _r;
+				$s = 4; case 4: return $24r;
+			/* } */ case 2:
+			su[0] = $ifaceNil;
+			_r$1 = tpar.underIs((function(su) { return function coreType·func1(u) {
+					var {_r$1, u, $s, $r, $c} = $restore(this, {u});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					if ($interfaceIsEqual(u, $ifaceNil)) {
+						$s = -1; return false;
+					}
+					/* */ if (!($interfaceIsEqual(su[0], $ifaceNil))) { $s = 1; continue; }
+					/* */ $s = 2; continue;
+					/* if (!($interfaceIsEqual(su[0], $ifaceNil))) { */ case 1:
+						_r$1 = match(su[0], u); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						u = _r$1;
+						if ($interfaceIsEqual(u, $ifaceNil)) {
+							$s = -1; return false;
+						}
+					/* } */ case 2:
+					su[0] = u;
+					$s = -1; return true;
+					/* */ } return; } var $f = {$blk: coreType·func1, $c: true, $r, _r$1, u, $s};return $f;
+				}; })(su)); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			/* */ if (_r$1) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (_r$1) { */ case 5:
+				$s = -1; return su[0];
+			/* } */ case 6:
+			$s = -1; return $ifaceNil;
+			/* */ } return; } var $f = {$blk: coreType$1, $c: true, $r, $24r, _r, _r$1, _tuple, su, t, tpar, $s};return $f;
+		};
+		coreString = function coreString$1(t) {
+			var {$24r, _r, _r$1, _tuple, hasString, su, t, tpar, $s, $r, $c} = $restore(this, {t});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			hasString = [hasString];
+			su = [su];
+			_tuple = $assertType(t, ptrType$15, true);
+			tpar = _tuple[0];
+			/* */ if (tpar === ptrType$15.nil) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (tpar === ptrType$15.nil) { */ case 1:
+				_r = under(t); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$24r = _r;
+				$s = 4; case 4: return $24r;
+			/* } */ case 2:
+			su[0] = $ifaceNil;
+			hasString[0] = false;
+			_r$1 = tpar.underIs((function(hasString, su) { return function coreString·func1(u) {
+					var {_r$1, _r$2, u, $s, $r, $c} = $restore(this, {u});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					if ($interfaceIsEqual(u, $ifaceNil)) {
+						$s = -1; return false;
+					}
+					_r$1 = isString(u); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					/* */ if (_r$1) { $s = 1; continue; }
+					/* */ $s = 2; continue;
+					/* if (_r$1) { */ case 1:
+						u = NewSlice(universeByte);
+						hasString[0] = true;
+					/* } */ case 2:
+					/* */ if (!($interfaceIsEqual(su[0], $ifaceNil))) { $s = 4; continue; }
+					/* */ $s = 5; continue;
+					/* if (!($interfaceIsEqual(su[0], $ifaceNil))) { */ case 4:
+						_r$2 = match(su[0], u); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						u = _r$2;
+						if ($interfaceIsEqual(u, $ifaceNil)) {
+							$s = -1; return false;
+						}
+					/* } */ case 5:
+					su[0] = u;
+					$s = -1; return true;
+					/* */ } return; } var $f = {$blk: coreString·func1, $c: true, $r, _r$1, _r$2, u, $s};return $f;
+				}; })(hasString, su)); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			/* */ if (_r$1) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (_r$1) { */ case 5:
+				if (hasString[0]) {
+					$s = -1; return (17 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 17]);
+				}
+				$s = -1; return su[0];
+			/* } */ case 6:
+			$s = -1; return $ifaceNil;
+			/* */ } return; } var $f = {$blk: coreString$1, $c: true, $r, $24r, _r, _r$1, _tuple, hasString, su, t, tpar, $s};return $f;
+		};
+		match = function match$1(x, y) {
+			var {_r, _r$1, _tuple, _tuple$1, _v, x, x$1, y, y$1, $s, $r, $c} = $restore(this, {x, y});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = Identical(x, y); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			/* */ if (_r) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (_r) { */ case 1:
+				$s = -1; return x;
+			/* } */ case 2:
+			_tuple = $assertType(x, ptrType$26, true);
+			x$1 = _tuple[0];
+			/* */ if (!(x$1 === ptrType$26.nil)) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (!(x$1 === ptrType$26.nil)) { */ case 4:
+				_tuple$1 = $assertType(y, ptrType$26, true);
+				y$1 = _tuple$1[0];
+				if (!(!(y$1 === ptrType$26.nil))) { _v = false; $s = 8; continue s; }
+				_r$1 = Identical(x$1.elem, y$1.elem); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_v = _r$1; case 8:
+				/* */ if (_v) { $s = 6; continue; }
+				/* */ $s = 7; continue;
+				/* if (_v) { */ case 6:
+					if ((x$1.dir === 0)) {
+						$s = -1; return y$1;
+					} else if ((y$1.dir === 0)) {
+						$s = -1; return x$1;
+					}
+				/* } */ case 7:
+			/* } */ case 5:
+			$s = -1; return $ifaceNil;
+			/* */ } return; } var $f = {$blk: match$1, $c: true, $r, _r, _r$1, _tuple, _tuple$1, _v, x, x$1, y, y$1, $s};return $f;
+		};
+		$ptrType(Checker).prototype.ident = function ident(x, e, def$2, wantType) {
+			var {_1, _entry, _entry$1, _r, _r$1, _r$2, _r$3, _r$4, _ref, _tuple, _tuple$1, check, def$2, e, gotType, obj, obj$1, obj$2, obj$3, obj$4, obj$5, obj$6, obj$7, obj$8, pkgName, scope, tpar, typ, wantType, x, $s, $r, $c} = $restore(this, {x, e, def$2, wantType});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			x.mode = 0;
+			x.expr = e;
+			_r = check.environment.scope.LookupParent(e.Name, check.environment.pos); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			scope = _tuple[0];
+			obj = _tuple[1];
+				_1 = obj;
+				/* */ if ($interfaceIsEqual(_1, $ifaceNil)) { $s = 3; continue; }
+				/* */ if ($interfaceIsEqual(_1, (universeAny)) || $interfaceIsEqual(_1, (universeComparable))) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if ($interfaceIsEqual(_1, $ifaceNil)) { */ case 3:
+					/* */ if (e.Name === "_") { $s = 6; continue; }
+					/* */ $s = 7; continue;
+					/* if (e.Name === "_") { */ case 6:
+						tpar = (_entry = $mapIndex(check.recvTParamMap,ptrType$31.keyFor(e)), _entry !== undefined ? _entry.v : ptrType$15.nil);
+						/* */ if (!(tpar === ptrType$15.nil)) { $s = 9; continue; }
+						/* */ $s = 10; continue;
+						/* if (!(tpar === ptrType$15.nil)) { */ case 9:
+							x.mode = 3;
+							x.typ = tpar;
+							$s = 11; continue;
+						/* } else { */ case 10:
+							$r = check.error(e, 35, "cannot use _ as value or type"); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 11:
+						$s = 8; continue;
+					/* } else { */ case 7:
+						$r = check.errorf(e, 75, "undefined: %s", new sliceType$5([new $String(e.Name)])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 8:
+					$s = -1; return;
+				/* } else if ($interfaceIsEqual(_1, (universeAny)) || $interfaceIsEqual(_1, (universeComparable))) { */ case 4:
+					_r$1 = check.verifyVersionf(e, $clone(go1_18, version), "predeclared %s", new sliceType$5([new $String(e.Name)])); /* */ $s = 16; case 16: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					/* */ if (!_r$1) { $s = 14; continue; }
+					/* */ $s = 15; continue;
+					/* if (!_r$1) { */ case 14:
+						$s = -1; return;
+					/* } */ case 15:
+				/* } */ case 5:
+			case 2:
+			$r = check.recordUse(e, obj); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$2 = obj.Type(); /* */ $s = 18; case 18: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			typ = _r$2;
+			_tuple$1 = $assertType(obj, ptrType$18, true);
+			gotType = _tuple$1[1];
+			/* */ if ($interfaceIsEqual(typ, $ifaceNil) || gotType && wantType) { $s = 19; continue; }
+			/* */ $s = 20; continue;
+			/* if ($interfaceIsEqual(typ, $ifaceNil) || gotType && wantType) { */ case 19:
+				$r = check.objDecl(obj, def$2); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$3 = obj.Type(); /* */ $s = 22; case 22: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				typ = _r$3;
+			/* } */ case 20:
+			$r = assert(!($interfaceIsEqual(typ, $ifaceNil))); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$4 = obj.Name(); /* */ $s = 24; case 24: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			pkgName = (_entry$1 = $mapIndex(check.dotImportMap,dotImportKey.keyFor(new dotImportKey.ptr(scope, _r$4))), _entry$1 !== undefined ? _entry$1.v : ptrType$32.nil);
+			if (!(pkgName === ptrType$32.nil)) {
+				pkgName.used = true;
+			}
+			_ref = obj;
+			/* */ if ($assertType(_ref, ptrType$32, true)[1]) { $s = 25; continue; }
+			/* */ if ($assertType(_ref, ptrType$33, true)[1]) { $s = 26; continue; }
+			/* */ if ($assertType(_ref, ptrType$18, true)[1]) { $s = 27; continue; }
+			/* */ if ($assertType(_ref, ptrType$17, true)[1]) { $s = 28; continue; }
+			/* */ if ($assertType(_ref, ptrType$2, true)[1]) { $s = 29; continue; }
+			/* */ if ($assertType(_ref, ptrType$19, true)[1]) { $s = 30; continue; }
+			/* */ if ($assertType(_ref, ptrType$34, true)[1]) { $s = 31; continue; }
+			/* */ $s = 32; continue;
+			/* if ($assertType(_ref, ptrType$32, true)[1]) { */ case 25:
+				obj$1 = _ref.$val;
+				$r = check.errorf(e, 4, "use of package %s not in selector", new sliceType$5([new $String(obj$1.object.name)])); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return;
+			/* } else if ($assertType(_ref, ptrType$33, true)[1]) { */ case 26:
+				obj$2 = _ref.$val;
+				check.addDeclDep(obj$2);
+				if ($interfaceIsEqual(typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
+					$s = -1; return;
+				}
+				/* */ if ($interfaceIsEqual(obj$2, universeIota)) { $s = 35; continue; }
+				/* */ $s = 36; continue;
+				/* if ($interfaceIsEqual(obj$2, universeIota)) { */ case 35:
+					/* */ if ($interfaceIsEqual(check.environment.iota, $ifaceNil)) { $s = 38; continue; }
+					/* */ $s = 39; continue;
+					/* if ($interfaceIsEqual(check.environment.iota, $ifaceNil)) { */ case 38:
+						$r = check.error(e, 36, "cannot use iota outside constant declaration"); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return;
+					/* } */ case 39:
+					x.val = check.environment.iota;
+					$s = 37; continue;
+				/* } else { */ case 36:
+					x.val = obj$2.val;
+				/* } */ case 37:
+				$r = assert(!($interfaceIsEqual(x.val, $ifaceNil))); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				x.mode = 4;
+				$s = 33; continue;
+			/* } else if ($assertType(_ref, ptrType$18, true)[1]) { */ case 27:
+				obj$3 = _ref.$val;
+				/* */ if (check.isBrokenAlias(obj$3)) { $s = 42; continue; }
+				/* */ $s = 43; continue;
+				/* if (check.isBrokenAlias(obj$3)) { */ case 42:
+					$r = check.errorf(e, 11, "invalid use of type alias %s in recursive type (see go.dev/issue/50729)", new sliceType$5([new $String(obj$3.object.name)])); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = -1; return;
+				/* } */ case 43:
+				x.mode = 3;
+				$s = 33; continue;
+			/* } else if ($assertType(_ref, ptrType$17, true)[1]) { */ case 28:
+				obj$4 = _ref.$val;
+				if (obj$4.object.pkg === check.pkg) {
+					obj$4.used = true;
+				}
+				check.addDeclDep(obj$4);
+				if ($interfaceIsEqual(typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
+					$s = -1; return;
+				}
+				x.mode = 5;
+				$s = 33; continue;
+			/* } else if ($assertType(_ref, ptrType$2, true)[1]) { */ case 29:
+				obj$5 = _ref.$val;
+				check.addDeclDep(obj$5);
+				x.mode = 7;
+				$s = 33; continue;
+			/* } else if ($assertType(_ref, ptrType$19, true)[1]) { */ case 30:
+				obj$6 = _ref.$val;
+				x.id = obj$6.id;
+				x.mode = 2;
+				$s = 33; continue;
+			/* } else if ($assertType(_ref, ptrType$34, true)[1]) { */ case 31:
+				obj$7 = _ref.$val;
+				x.mode = 7;
+				$s = 33; continue;
+			/* } else { */ case 32:
+				obj$8 = _ref;
+				unreachable();
+			/* } */ case 33:
+			x.typ = typ;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: ident, $c: true, $r, _1, _entry, _entry$1, _r, _r$1, _r$2, _r$3, _r$4, _ref, _tuple, _tuple$1, check, def$2, e, gotType, obj, obj$1, obj$2, obj$3, obj$4, obj$5, obj$6, obj$7, obj$8, pkgName, scope, tpar, typ, wantType, x, $s};return $f;
+		};
+		$ptrType(Checker).prototype.typ = function typ(e) {
+			var {$24r, _r, check, e, $s, $r, $c} = $restore(this, {e});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			_r = check.definedType(e, ptrType$10.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: typ, $c: true, $r, $24r, _r, check, e, $s};return $f;
+		};
+		$ptrType(Checker).prototype.varType = function varType(e) {
+			var {_r, check, e, typ$1, $s, $r, $c} = $restore(this, {e});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			_r = check.definedType(e, ptrType$10.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			typ$1 = _r;
+			check.validVarType(e, typ$1);
+			$s = -1; return typ$1;
+			/* */ } return; } var $f = {$blk: varType, $c: true, $r, _r, check, e, typ$1, $s};return $f;
+		};
+		$ptrType(Checker).prototype.validVarType = function validVarType(e, typ$1) {
+			var check, e, typ$1;
+			check = this;
+			if (isTypeParam(typ$1)) {
+				return;
+			}
+			check.later((function Checker·validVarType·func1() {
+					var {_arg, _arg$1, _arg$2, _r, _r$1, _r$2, _tuple, t, tset, $s, $r, $c} = $restore(this, {});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					_r = under(typ$1); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_tuple = $assertType(_r, ptrType$14, true);
+					t = _tuple[0];
+					/* */ if (!(t === ptrType$14.nil)) { $s = 2; continue; }
+					/* */ $s = 3; continue;
+					/* if (!(t === ptrType$14.nil)) { */ case 2:
+						_arg = check;
+						_r$1 = e.Pos(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						_arg$1 = _r$1;
+						_arg$2 = t;
+						_r$2 = computeInterfaceTypeSet(_arg, _arg$1, _arg$2); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						tset = _r$2;
+						/* */ if (!tset.IsMethodSet()) { $s = 6; continue; }
+						/* */ $s = 7; continue;
+						/* if (!tset.IsMethodSet()) { */ case 6:
+							/* */ if (tset.comparable) { $s = 8; continue; }
+							/* */ $s = 9; continue;
+							/* if (tset.comparable) { */ case 8:
+								$r = check.softErrorf(e, 142, "cannot use type %s outside a type constraint: interface is (or embeds) comparable", new sliceType$5([typ$1])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = 10; continue;
+							/* } else { */ case 9:
+								$r = check.softErrorf(e, 142, "cannot use type %s outside a type constraint: interface contains type constraints", new sliceType$5([typ$1])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 10:
+						/* } */ case 7:
+					/* } */ case 3:
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: Checker·validVarType·func1, $c: true, $r, _arg, _arg$1, _arg$2, _r, _r$1, _r$2, _tuple, t, tset, $s};return $f;
+				})).describef(e, "check var type %s", new sliceType$5([typ$1]));
+		};
+		$ptrType(Checker).prototype.definedType = function definedType(e, def$2) {
+			var {_r, _r$1, check, def$2, e, typ$1, $s, $r, $c} = $restore(this, {e, def$2});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			_r = check.typInternal(e, def$2); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			typ$1 = _r;
+			$r = assert(isTyped(typ$1)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$1 = isGeneric(typ$1); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			/* */ if (_r$1) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (_r$1) { */ case 3:
+				$r = check.errorf(e, 137, "cannot use generic type %s without instantiation", new sliceType$5([typ$1])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				typ$1 = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+			/* } */ case 4:
+			$r = check.recordTypeAndValue(e, 3, typ$1, $ifaceNil); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return typ$1;
+			/* */ } return; } var $f = {$blk: definedType, $c: true, $r, _r, _r$1, check, def$2, e, typ$1, $s};return $f;
+		};
+		$ptrType(Checker).prototype.genericType = function genericType(e, cause) {
+			var {_r, _r$1, _r$2, _v, cause, check, e, typ$1, $s, $r, $c} = $restore(this, {e, cause});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			_r = check.typInternal(e, ptrType$10.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			typ$1 = _r;
+			$r = assert(isTyped(typ$1)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			if (!(!($interfaceIsEqual(typ$1, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))))) { _v = false; $s = 5; continue s; }
+			_r$1 = isGeneric(typ$1); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_v = !_r$1; case 5:
+			/* */ if (_v) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (_v) { */ case 3:
+				/* */ if (!(cause === ptrType$35.nil)) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if (!(cause === ptrType$35.nil)) { */ case 7:
+					_r$2 = check.sprintf("%s is not a generic type", new sliceType$5([typ$1])); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					cause.$set(_r$2);
+				/* } */ case 8:
+				typ$1 = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+			/* } */ case 4:
+			$r = check.recordTypeAndValue(e, 3, typ$1, $ifaceNil); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return typ$1;
+			/* */ } return; } var $f = {$blk: genericType, $c: true, $r, _r, _r$1, _r$2, _v, cause, check, e, typ$1, $s};return $f;
+		};
+		goTypeName = function goTypeName$1(typ$1) {
+			var {$24r, _r, _r$1, typ$1, $s, $r, $c} = $restore(this, {typ$1});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = fmt.Sprintf("%T", new sliceType$5([typ$1])); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = strings.ReplaceAll(_r, "types.", ""); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r$1;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: goTypeName$1, $c: true, $r, $24r, _r, _r$1, typ$1, $s};return $f;
+		};
+		$ptrType(Checker).prototype.typInternal = function typInternal(e0, def$2) {
+			var {$24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, T, _1, _2, _3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, check, def$2, dir$1, e, e$1, e$10, e$11, e$12, e$13, e$2, e$3, e$4, e$5, e$6, e$7, e$8, e$9, e0, ix, ok, typ$1, typ$10, typ$11, typ$2, typ$3, typ$4, typ$5, typ$6, typ$7, typ$8, typ$9, x, x$1, x$2, x$3, $s, $deferred, $r, $c} = $restore(this, {e0, def$2});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			T = [T];
+			check = [check];
+			e = [e];
+			e0 = [e0];
+			typ$1 = [typ$1];
+			x = [x];
+			x$1 = [x$1];
+			T[0] = $ifaceNil;
+			check[0] = this;
+			/* */ if (check[0].conf._Trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (check[0].conf._Trace) { */ case 1:
+				_r = e0[0].Pos(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$r = check[0].trace(_r, "-- type %s", new sliceType$5([e0[0]])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				check[0].indent = check[0].indent + (1) >> 0;
+				$deferred.push([(function(T, check, e, e0, typ$1, x, x$1) { return function Checker·typInternal·func1() {
+						var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _r$1, _r$2, _r$3, _r$4, _r$5, under$2, $s, $r, $c} = $restore(this, {});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						check[0].indent = check[0].indent - (1) >> 0;
+						under$2 = $ifaceNil;
+						/* */ if (!($interfaceIsEqual(T[0], $ifaceNil))) { $s = 1; continue; }
+						/* */ $s = 2; continue;
+						/* if (!($interfaceIsEqual(T[0], $ifaceNil))) { */ case 1:
+							_r$1 = safeUnderlying(T[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+							under$2 = _r$1;
+						/* } */ case 2:
+						/* */ if ($interfaceIsEqual(T[0], under$2)) { $s = 4; continue; }
+						/* */ $s = 5; continue;
+						/* if ($interfaceIsEqual(T[0], under$2)) { */ case 4:
+							_r$2 = e0[0].Pos(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+							_arg = _r$2;
+							_arg$1 = T[0];
+							_r$3 = goTypeName(T[0]); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							_arg$2 = new $String(_r$3);
+							$r = check[0].trace(_arg, "=> %s // %s", new sliceType$5([_arg$1, _arg$2])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 6; continue;
+						/* } else { */ case 5:
+							_r$4 = e0[0].Pos(); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+							_arg$3 = _r$4;
+							_arg$4 = T[0];
+							_arg$5 = under$2;
+							_r$5 = goTypeName(T[0]); /* */ $s = 11; case 11: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+							_arg$6 = new $String(_r$5);
+							$r = check[0].trace(_arg$3, "=> %s (under = %s) // %s", new sliceType$5([_arg$4, _arg$5, _arg$6])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 6:
+						$s = -1; return;
+						/* */ } return; } var $f = {$blk: Checker·typInternal·func1, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _r$1, _r$2, _r$3, _r$4, _r$5, under$2, $s};return $f;
+					}; })(T, check, e, e0, typ$1, x, x$1), []]);
+			/* } */ case 2:
+			_ref = e0[0];
+			/* */ if ($assertType(_ref, ptrType$36, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$31, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$37, true)[1]) { $s = 7; continue; }
+			/* */ if ($assertType(_ref, ptrType$38, true)[1] || $assertType(_ref, ptrType$39, true)[1]) { $s = 8; continue; }
+			/* */ if ($assertType(_ref, ptrType$40, true)[1]) { $s = 9; continue; }
+			/* */ if ($assertType(_ref, ptrType$41, true)[1]) { $s = 10; continue; }
+			/* */ if ($assertType(_ref, ptrType$42, true)[1]) { $s = 11; continue; }
+			/* */ if ($assertType(_ref, ptrType$43, true)[1]) { $s = 12; continue; }
+			/* */ if ($assertType(_ref, ptrType$44, true)[1]) { $s = 13; continue; }
+			/* */ if ($assertType(_ref, ptrType$45, true)[1]) { $s = 14; continue; }
+			/* */ if ($assertType(_ref, ptrType$46, true)[1]) { $s = 15; continue; }
+			/* */ if ($assertType(_ref, ptrType$47, true)[1]) { $s = 16; continue; }
+			/* */ if ($assertType(_ref, ptrType$48, true)[1]) { $s = 17; continue; }
+			/* */ $s = 18; continue;
+			/* if ($assertType(_ref, ptrType$36, true)[1]) { */ case 5:
+				e$1 = _ref.$val;
+				$s = 19; continue;
+			/* } else if ($assertType(_ref, ptrType$31, true)[1]) { */ case 6:
+				e$2 = _ref.$val;
+				x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+				$r = check[0].ident(x[0], e$2, def$2, true); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_1 = x[0].mode;
+					/* */ if (_1 === (3)) { $s = 22; continue; }
+					/* */ if (_1 === (0)) { $s = 23; continue; }
+					/* */ if (_1 === (1)) { $s = 24; continue; }
+					/* */ $s = 25; continue;
+					/* if (_1 === (3)) { */ case 22:
+						typ$2 = x[0].typ;
+						def$2.setUnderlying(typ$2);
+						T[0] = typ$2;
+						$24r = T[0];
+						$s = 27; case 27: return $24r;
+					/* } else if (_1 === (0)) { */ case 23:
+						$s = 26; continue;
+					/* } else if (_1 === (1)) { */ case 24:
+						$r = check[0].errorf(x[0], 25, "%s used as type", new sliceType$5([x[0]])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 26; continue;
+					/* } else { */ case 25:
+						$r = check[0].errorf(x[0], 25, "%s is not a type", new sliceType$5([x[0]])); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 26:
+				case 21:
+				$s = 19; continue;
+			/* } else if ($assertType(_ref, ptrType$37, true)[1]) { */ case 7:
+				e$3 = _ref.$val;
+				x$1[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+				$r = check[0].selector(x$1[0], e$3, def$2, true); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_2 = x$1[0].mode;
+					/* */ if (_2 === (3)) { $s = 32; continue; }
+					/* */ if (_2 === (0)) { $s = 33; continue; }
+					/* */ if (_2 === (1)) { $s = 34; continue; }
+					/* */ $s = 35; continue;
+					/* if (_2 === (3)) { */ case 32:
+						typ$3 = x$1[0].typ;
+						def$2.setUnderlying(typ$3);
+						T[0] = typ$3;
+						$24r$1 = T[0];
+						$s = 37; case 37: return $24r$1;
+					/* } else if (_2 === (0)) { */ case 33:
+						$s = 36; continue;
+					/* } else if (_2 === (1)) { */ case 34:
+						$r = check[0].errorf(x$1[0], 25, "%s used as type", new sliceType$5([x$1[0]])); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 36; continue;
+					/* } else { */ case 35:
+						$r = check[0].errorf(x$1[0], 25, "%s is not a type", new sliceType$5([x$1[0]])); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 36:
+				case 31:
+				$s = 19; continue;
+			/* } else if ($assertType(_ref, ptrType$38, true)[1] || $assertType(_ref, ptrType$39, true)[1]) { */ case 8:
+				e$4 = _ref;
+				ix = typeparams.UnpackIndexExpr(e$4);
+				_r$1 = inNode(e$4, ix.IndexListExpr.Lbrack); /* */ $s = 40; case 40: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_r$2 = check[0].verifyVersionf((x$2 = _r$1, new x$2.constructor.elem(x$2)), $clone(go1_18, version), "type instantiation", sliceType$5.nil); /* */ $s = 41; case 41: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_r$2;
+				_r$3 = check[0].instantiatedType(ix, def$2); /* */ $s = 42; case 42: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				T[0] = _r$3;
+				$24r$2 = T[0];
+				$s = 43; case 43: return $24r$2;
+			/* } else if ($assertType(_ref, ptrType$40, true)[1]) { */ case 9:
+				e$5 = _ref.$val;
+				_r$4 = check[0].definedType(e$5.X, def$2); /* */ $s = 44; case 44: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				T[0] = _r$4;
+				$24r$3 = T[0];
+				$s = 45; case 45: return $24r$3;
+			/* } else if ($assertType(_ref, ptrType$41, true)[1]) { */ case 10:
+				e$6 = _ref.$val;
+				/* */ if ($interfaceIsEqual(e$6.Len, $ifaceNil)) { $s = 46; continue; }
+				/* */ $s = 47; continue;
+				/* if ($interfaceIsEqual(e$6.Len, $ifaceNil)) { */ case 46:
+					typ$4 = new Slice.ptr($ifaceNil);
+					def$2.setUnderlying(typ$4);
+					_r$5 = check[0].varType(e$6.Elt); /* */ $s = 48; case 48: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					typ$4.elem = _r$5;
+					T[0] = typ$4;
+					$24r$4 = T[0];
+					$s = 49; case 49: return $24r$4;
+				/* } */ case 47:
+				typ$5 = new Array.ptr(new $Int64(0, 0), $ifaceNil);
+				def$2.setUnderlying(typ$5);
+				_tuple = $assertType(e$6.Len, ptrType$42, true);
+				ok = _tuple[1];
+				/* */ if (ok) { $s = 50; continue; }
+				/* */ $s = 51; continue;
+				/* if (ok) { */ case 50:
+					$r = check[0].error(e$6.Len, 77, "invalid use of [...] array (outside a composite literal)"); /* */ $s = 53; case 53: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					typ$5.len = new $Int64(-1, 4294967295);
+					$s = 52; continue;
+				/* } else { */ case 51:
+					_r$6 = check[0].arrayLength(e$6.Len); /* */ $s = 54; case 54: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					typ$5.len = _r$6;
+				/* } */ case 52:
+				_r$7 = check[0].varType(e$6.Elt); /* */ $s = 55; case 55: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				typ$5.elem = _r$7;
+				/* */ if ((x$3 = typ$5.len, (x$3.$high > 0 || (x$3.$high === 0 && x$3.$low >= 0)))) { $s = 56; continue; }
+				/* */ $s = 57; continue;
+				/* if ((x$3 = typ$5.len, (x$3.$high > 0 || (x$3.$high === 0 && x$3.$low >= 0)))) { */ case 56:
+					T[0] = typ$5;
+					$24r$5 = T[0];
+					$s = 58; case 58: return $24r$5;
+				/* } */ case 57:
+				$s = 19; continue;
+			/* } else if ($assertType(_ref, ptrType$42, true)[1]) { */ case 11:
+				e$7 = _ref.$val;
+				$r = check[0].error(e$7, 81, "invalid use of '...'"); /* */ $s = 59; case 59: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$8 = check[0].use(new sliceType$10([e$7.Elt])); /* */ $s = 60; case 60: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				_r$8;
+				$s = 19; continue;
+			/* } else if ($assertType(_ref, ptrType$43, true)[1]) { */ case 12:
+				e$8 = _ref.$val;
+				typ$6 = new Struct.ptr(sliceType$9.nil, sliceType$13.nil);
+				def$2.setUnderlying(typ$6);
+				$r = check[0].structType(typ$6, e$8); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				T[0] = typ$6;
+				$24r$6 = T[0];
+				$s = 62; case 62: return $24r$6;
+			/* } else if ($assertType(_ref, ptrType$44, true)[1]) { */ case 13:
+				e$9 = _ref.$val;
+				typ$7 = new Pointer.ptr($ifaceNil);
+				typ$7.base = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+				def$2.setUnderlying(typ$7);
+				_r$9 = check[0].varType(e$9.X); /* */ $s = 63; case 63: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+				typ$7.base = _r$9;
+				T[0] = typ$7;
+				$24r$7 = T[0];
+				$s = 64; case 64: return $24r$7;
+			/* } else if ($assertType(_ref, ptrType$45, true)[1]) { */ case 14:
+				e$10 = _ref.$val;
+				typ$8 = new Signature.ptr(ptrType$49.nil, ptrType$49.nil, ptrType.nil, ptrType$17.nil, ptrType$16.nil, ptrType$16.nil, false);
+				def$2.setUnderlying(typ$8);
+				$r = check[0].funcType(typ$8, ptrType$50.nil, e$10); /* */ $s = 65; case 65: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				T[0] = typ$8;
+				$24r$8 = T[0];
+				$s = 66; case 66: return $24r$8;
+			/* } else if ($assertType(_ref, ptrType$46, true)[1]) { */ case 15:
+				e$11 = _ref.$val;
+				typ$9 = check[0].newInterface();
+				def$2.setUnderlying(typ$9);
+				$r = check[0].interfaceType(typ$9, e$11, def$2); /* */ $s = 67; case 67: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				T[0] = typ$9;
+				$24r$9 = T[0];
+				$s = 68; case 68: return $24r$9;
+			/* } else if ($assertType(_ref, ptrType$47, true)[1]) { */ case 16:
+				e[0] = _ref.$val;
+				typ$1[0] = new Map.ptr($ifaceNil, $ifaceNil);
+				def$2.setUnderlying(typ$1[0]);
+				_r$10 = check[0].varType(e[0].Key); /* */ $s = 69; case 69: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+				typ$1[0].key = _r$10;
+				_r$11 = check[0].varType(e[0].Value); /* */ $s = 70; case 70: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+				typ$1[0].elem = _r$11;
+				check[0].later((function(T, check, e, e0, typ$1, x, x$1) { return function Checker·typInternal·func2() {
+						var {_r$12, why, $s, $r, $c} = $restore(this, {});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						_r$12 = Comparable(typ$1[0].key); /* */ $s = 3; case 3: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+						/* */ if (!_r$12) { $s = 1; continue; }
+						/* */ $s = 2; continue;
+						/* if (!_r$12) { */ case 1:
+							why = "";
+							if (isTypeParam(typ$1[0].key)) {
+								why = " (missing comparable constraint)";
+							}
+							$r = check[0].errorf(e[0].Key, 28, "invalid map key type %s%s", new sliceType$5([typ$1[0].key, new $String(why)])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 2:
+						$s = -1; return;
+						/* */ } return; } var $f = {$blk: Checker·typInternal·func2, $c: true, $r, _r$12, why, $s};return $f;
+					}; })(T, check, e, e0, typ$1, x, x$1)).describef(e[0].Key, "check map key %s", new sliceType$5([typ$1[0].key]));
+				T[0] = typ$1[0];
+				$24r$10 = T[0];
+				$s = 71; case 71: return $24r$10;
+			/* } else if ($assertType(_ref, ptrType$48, true)[1]) { */ case 17:
+				e$12 = _ref.$val;
+				typ$10 = new Chan.ptr(0, $ifaceNil);
+				def$2.setUnderlying(typ$10);
+				dir$1 = 0;
+					_3 = e$12.Dir;
+					/* */ if (_3 === (3)) { $s = 73; continue; }
+					/* */ if (_3 === (1)) { $s = 74; continue; }
+					/* */ if (_3 === (2)) { $s = 75; continue; }
+					/* */ $s = 76; continue;
+					/* if (_3 === (3)) { */ case 73:
+						$s = 77; continue;
+					/* } else if (_3 === (1)) { */ case 74:
+						dir$1 = 1;
+						$s = 77; continue;
+					/* } else if (_3 === (2)) { */ case 75:
+						dir$1 = 2;
+						$s = 77; continue;
+					/* } else { */ case 76:
+						$r = check[0].errorf(e$12, -1, "unknown channel direction %d", new sliceType$5([new ast.ChanDir(e$12.Dir)])); /* */ $s = 78; case 78: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 77:
+				case 72:
+				typ$10.dir = dir$1;
+				_r$12 = check[0].varType(e$12.Value); /* */ $s = 79; case 79: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+				typ$10.elem = _r$12;
+				T[0] = typ$10;
+				$24r$11 = T[0];
+				$s = 80; case 80: return $24r$11;
+			/* } else { */ case 18:
+				e$13 = _ref;
+				$r = check[0].errorf(e0[0], 25, "%s is not a type", new sliceType$5([e0[0]])); /* */ $s = 81; case 81: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$13 = check[0].use(new sliceType$10([e0[0]])); /* */ $s = 82; case 82: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+				_r$13;
+			/* } */ case 19:
+			typ$11 = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+			def$2.setUnderlying(typ$11);
+			T[0] = typ$11;
+			$24r$12 = T[0];
+			$s = 83; case 83: return $24r$12;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  T[0]; } if($curGoroutine.asleep) { var $f = {$blk: typInternal, $c: true, $r, $24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, T, _1, _2, _3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, check, def$2, dir$1, e, e$1, e$10, e$11, e$12, e$13, e$2, e$3, e$4, e$5, e$6, e$7, e$8, e$9, e0, ix, ok, typ$1, typ$10, typ$11, typ$2, typ$3, typ$4, typ$5, typ$6, typ$7, typ$8, typ$9, x, x$1, x$2, x$3, $s, $deferred};return $f; } }
+		};
+		$ptrType(Checker).prototype.instantiatedType = function instantiatedType(ix, def$2) {
+			var {$24r, $24r$1, $24r$2, _arg, _arg$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, cause, check, def$2, gtyp, inst, ix, orig, res, targs, $s, $deferred, $r, $c} = $restore(this, {ix, def$2});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			cause = [cause];
+			check = [check];
+			inst = [inst];
+			ix = [ix];
+			res = [res];
+			res[0] = $ifaceNil;
+			check[0] = this;
+			/* */ if (check[0].conf._Trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (check[0].conf._Trace) { */ case 1:
+				_r = ix[0].IndexListExpr.Pos(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$r = check[0].trace(_r, "-- instantiating type %s with %s", new sliceType$5([ix[0].IndexListExpr.X, ix[0].IndexListExpr.Indices])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				check[0].indent = check[0].indent + (1) >> 0;
+				$deferred.push([(function(cause, check, inst, ix, res) { return function Checker·instantiatedType·func1() {
+						var {_r$1, $s, $r, $c} = $restore(this, {});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						check[0].indent = check[0].indent - (1) >> 0;
+						_r$1 = ix[0].IndexListExpr.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						$r = check[0].trace(_r$1, "=> %s", new sliceType$5([res[0]])); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return;
+						/* */ } return; } var $f = {$blk: Checker·instantiatedType·func1, $c: true, $r, _r$1, $s};return $f;
+					}; })(cause, check, inst, ix, res), []]);
+			/* } */ case 2:
+			cause[0] = "";
+			_r$1 = check[0].genericType(ix[0].IndexListExpr.X, (cause.$ptr || (cause.$ptr = new ptrType$35(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, cause)))); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			gtyp = _r$1;
+			/* */ if (!(cause[0] === "")) { $s = 6; continue; }
+			/* */ $s = 7; continue;
+			/* if (!(cause[0] === "")) { */ case 6:
+				$r = check[0].errorf(ix[0].Orig, 136, "invalid operation: %s (%s)", new sliceType$5([ix[0].Orig, new $String(cause[0])])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 7:
+			/* */ if ($interfaceIsEqual(gtyp, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { $s = 9; continue; }
+			/* */ $s = 10; continue;
+			/* if ($interfaceIsEqual(gtyp, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { */ case 9:
+				res[0] = gtyp;
+				$24r = res[0];
+				$s = 11; case 11: return $24r;
+			/* } */ case 10:
+			_tuple = $assertType(gtyp, ptrType$10, true);
+			orig = _tuple[0];
+			/* */ if (orig === ptrType$10.nil) { $s = 12; continue; }
+			/* */ $s = 13; continue;
+			/* if (orig === ptrType$10.nil) { */ case 12:
+				_r$2 = ix[0].IndexListExpr.Pos(); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_arg = new token.Pos(_r$2);
+				_arg$1 = gtyp;
+				_r$3 = fmt.Sprintf("%v: cannot instantiate %v", new sliceType$5([_arg, _arg$1])); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				$panic(new $String(_r$3));
+			/* } */ case 13:
+			_r$4 = check[0].typeList(ix[0].IndexListExpr.Indices); /* */ $s = 16; case 16: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			targs = _r$4;
+			/* */ if (targs === sliceType$3.nil) { $s = 17; continue; }
+			/* */ $s = 18; continue;
+			/* if (targs === sliceType$3.nil) { */ case 17:
+				def$2.setUnderlying((0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]));
+				res[0] = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+				$24r$1 = res[0];
+				$s = 19; case 19: return $24r$1;
+			/* } */ case 18:
+			_r$5 = ix[0].IndexListExpr.Pos(); /* */ $s = 20; case 20: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			_r$6 = check[0].instance(_r$5, orig, targs, ptrType$10.nil, check[0].context()); /* */ $s = 21; case 21: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			inst[0] = $assertType(_r$6, ptrType$10);
+			def$2.setUnderlying(inst[0]);
+			check[0].later((function(cause, check, inst, ix, res) { return function Checker·instantiatedType·func2() {
+					var {_arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$20, _r$7, _r$8, _r$9, _tuple$1, err, i, pos, x, $s, $r, $c} = $restore(this, {});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					$r = check[0].recordInstance(ix[0].Orig, inst[0].TypeArgs().list(), inst[0]); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$7 = ix[0].IndexListExpr.Pos(); /* */ $s = 4; case 4: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					_arg$2 = _r$7;
+					_r$8 = inst[0].TypeParams(); /* */ $s = 5; case 5: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					_r$9 = _r$8.Len(); /* */ $s = 6; case 6: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+					_arg$3 = _r$9;
+					_arg$4 = inst[0].TypeArgs().Len();
+					_r$10 = check[0].validateTArgLen(_arg$2, _arg$3, _arg$4); /* */ $s = 7; case 7: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+					/* */ if (_r$10) { $s = 2; continue; }
+					/* */ $s = 3; continue;
+					/* if (_r$10) { */ case 2:
+						_r$11 = ix[0].IndexListExpr.Pos(); /* */ $s = 8; case 8: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+						_arg$5 = _r$11;
+						_r$12 = inst[0].TypeParams(); /* */ $s = 9; case 9: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+						_r$13 = _r$12.list(); /* */ $s = 10; case 10: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+						_arg$6 = _r$13;
+						_arg$7 = inst[0].TypeArgs().list();
+						_arg$8 = check[0].context();
+						_r$14 = check[0].verify(_arg$5, _arg$6, _arg$7, _arg$8); /* */ $s = 11; case 11: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+						_tuple$1 = _r$14;
+						i = _tuple$1[0];
+						err = _tuple$1[1];
+						/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 12; continue; }
+						/* */ $s = 13; continue;
+						/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 12:
+							_r$15 = ix[0].IndexListExpr.Pos(); /* */ $s = 15; case 15: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+							pos = _r$15;
+							/* */ if (i < ix[0].IndexListExpr.Indices.$length) { $s = 16; continue; }
+							/* */ $s = 17; continue;
+							/* if (i < ix[0].IndexListExpr.Indices.$length) { */ case 16:
+								_r$16 = (x = ix[0].IndexListExpr.Indices, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])).Pos(); /* */ $s = 18; case 18: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+								pos = _r$16;
+							/* } */ case 17:
+							_arg$9 = new atPos(((pos >> 0)));
+							_r$17 = err.Error(); /* */ $s = 19; case 19: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+							_arg$10 = _r$17;
+							$r = check[0].softErrorf(_arg$9, 139, _arg$10, sliceType$5.nil); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 14; continue;
+						/* } else { */ case 13:
+							_arg$11 = check[0].pkg;
+							_r$18 = ix[0].IndexListExpr.Pos(); /* */ $s = 21; case 21: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+							_arg$12 = _r$18;
+							_r$19 = inst[0].TypeParams(); /* */ $s = 22; case 22: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+							_r$20 = _r$19.list(); /* */ $s = 23; case 23: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+							_arg$13 = _r$20;
+							_arg$14 = inst[0].TypeArgs().list();
+							_arg$15 = ix[0].IndexListExpr.Indices;
+							$r = check[0].mono.recordInstance(_arg$11, _arg$12, _arg$13, _arg$14, _arg$15); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 14:
+					/* } */ case 3:
+					$r = check[0].validType(inst[0]); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: Checker·instantiatedType·func2, $c: true, $r, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$20, _r$7, _r$8, _r$9, _tuple$1, err, i, pos, x, $s};return $f;
+				}; })(cause, check, inst, ix, res)).describef(ix[0], "resolve instance %s", new sliceType$5([inst[0]]));
+			res[0] = inst[0];
+			$24r$2 = res[0];
+			$s = 22; case 22: return $24r$2;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  res[0]; } if($curGoroutine.asleep) { var $f = {$blk: instantiatedType, $c: true, $r, $24r, $24r$1, $24r$2, _arg, _arg$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, cause, check, def$2, gtyp, inst, ix, orig, res, targs, $s, $deferred};return $f; } }
+		};
+		$ptrType(Checker).prototype.arrayLength = function arrayLength(e) {
+			var {_r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, _tuple$2, _v, check, e, msg, n, name, obj, ok, ok$1, val, x, $s, $r, $c} = $restore(this, {e});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			x = [x];
+			check = this;
+			_tuple = $assertType(e, ptrType$31, true);
+			name = _tuple[0];
+			/* */ if (!(name === ptrType$31.nil)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(name === ptrType$31.nil)) { */ case 1:
+				_r = check.environment.lookup(name.Name); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				obj = _r;
+				/* */ if ($interfaceIsEqual(obj, $ifaceNil)) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if ($interfaceIsEqual(obj, $ifaceNil)) { */ case 4:
+					$r = check.errorf(name, 26, "undefined array length %s or missing type constraint", new sliceType$5([new $String(name.Name)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = -1; return new $Int64(-1, 4294967295);
+				/* } */ case 5:
+				_tuple$1 = $assertType(obj, ptrType$33, true);
+				ok = _tuple$1[1];
+				/* */ if (!ok) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if (!ok) { */ case 7:
+					$r = check.errorf(name, 26, "invalid array length %s", new sliceType$5([new $String(name.Name)])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = -1; return new $Int64(-1, 4294967295);
+				/* } */ case 8:
+			/* } */ case 2:
+			x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+			$r = check.expr($ifaceNil, x[0], e); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (!((x[0].mode === 4))) { $s = 11; continue; }
+			/* */ $s = 12; continue;
+			/* if (!((x[0].mode === 4))) { */ case 11:
+				/* */ if (!((x[0].mode === 0))) { $s = 13; continue; }
+				/* */ $s = 14; continue;
+				/* if (!((x[0].mode === 0))) { */ case 13:
+					$r = check.errorf(x[0], 26, "array length %s must be constant", new sliceType$5([x[0]])); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 14:
+				$s = -1; return new $Int64(-1, 4294967295);
+			/* } */ case 12:
+			if (isUntyped(x[0].typ)) { _v = true; $s = 18; continue s; }
+			_r$1 = isInteger(x[0].typ); /* */ $s = 19; case 19: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_v = _r$1; case 18:
+			/* */ if (_v) { $s = 16; continue; }
+			/* */ $s = 17; continue;
+			/* if (_v) { */ case 16:
+				_r$2 = constant.ToInt(x[0].val); /* */ $s = 20; case 20: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				val = _r$2;
+				_r$3 = val.Kind(); /* */ $s = 23; case 23: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				/* */ if (_r$3 === 3) { $s = 21; continue; }
+				/* */ $s = 22; continue;
+				/* if (_r$3 === 3) { */ case 21:
+					_r$4 = representableConst(val, check, (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]), ptrType$51.nil); /* */ $s = 26; case 26: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					/* */ if (_r$4) { $s = 24; continue; }
+					/* */ $s = 25; continue;
+					/* if (_r$4) { */ case 24:
+						_r$5 = constant.Int64Val(val); /* */ $s = 27; case 27: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						_tuple$2 = _r$5;
+						n = _tuple$2[0];
+						ok$1 = _tuple$2[1];
+						if (ok$1 && (n.$high > 0 || (n.$high === 0 && n.$low >= 0))) {
+							$s = -1; return n;
+						}
+					/* } */ case 25:
+				/* } */ case 22:
+			/* } */ case 17:
+			msg = "";
+			_r$6 = isInteger(x[0].typ); /* */ $s = 31; case 31: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			/* */ if (_r$6) { $s = 28; continue; }
+			/* */ $s = 29; continue;
+			/* if (_r$6) { */ case 28:
+				msg = "invalid array length %s";
+				$s = 30; continue;
+			/* } else { */ case 29:
+				msg = "array length %s must be integer";
+			/* } */ case 30:
+			$r = check.errorf(x[0], 26, msg, new sliceType$5([x[0]])); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return new $Int64(-1, 4294967295);
+			/* */ } return; } var $f = {$blk: arrayLength, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, _tuple$2, _v, check, e, msg, n, name, obj, ok, ok$1, val, x, $s};return $f;
+		};
+		$ptrType(Checker).prototype.typeList = function typeList(list) {
+			var {_i, _r, _ref, check, i, list, res, t, x, $s, $r, $c} = $restore(this, {list});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			res = $makeSlice(sliceType$3, list.$length);
+			_ref = list;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = _i;
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_r = check.varType(x); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				t = _r;
+				if ($interfaceIsEqual(t, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
+					res = sliceType$3.nil;
+				}
+				if (!(res === sliceType$3.nil)) {
+					((i < 0 || i >= res.$length) ? ($throwRuntimeError("index out of range"), undefined) : res.$array[res.$offset + i] = t);
+				}
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return res;
+			/* */ } return; } var $f = {$blk: typeList, $c: true, $r, _i, _r, _ref, check, i, list, res, t, x, $s};return $f;
+		};
+		$ptrType(term).prototype.String = function String$5() {
+			var {$24r, $24r$1, _r, _r$1, x, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			x = this;
+				/* */ if (x === ptrType$5.nil) { $s = 2; continue; }
+				/* */ if ($interfaceIsEqual(x.typ, $ifaceNil)) { $s = 3; continue; }
+				/* */ if (x.tilde) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (x === ptrType$5.nil) { */ case 2:
+					$s = -1; return "\xE2\x88\x85";
+				/* } else if ($interfaceIsEqual(x.typ, $ifaceNil)) { */ case 3:
+					$s = -1; return "\xF0\x9D\x93\xA4";
+				/* } else if (x.tilde) { */ case 4:
+					_r = x.typ.String(); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					$24r = "~" + _r;
+					$s = 8; case 8: return $24r;
+				/* } else { */ case 5:
+					_r$1 = x.typ.String(); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					$24r$1 = _r$1;
+					$s = 10; case 10: return $24r$1;
+				/* } */ case 6:
+			case 1:
+			$s = -1; return "";
+			/* */ } return; } var $f = {$blk: String$5, $c: true, $r, $24r, $24r$1, _r, _r$1, x, $s};return $f;
+		};
+		$ptrType(term).prototype.union = function union(y) {
+			var {_, _$1, _r, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, x, y, $s, $r, $c} = $restore(this, {y});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_ = ptrType$5.nil;
+			_$1 = ptrType$5.nil;
+			x = this;
+			if (x === ptrType$5.nil && y === ptrType$5.nil) {
+				_tmp = ptrType$5.nil;
+				_tmp$1 = ptrType$5.nil;
+				_ = _tmp;
+				_$1 = _tmp$1;
+				$s = -1; return [_, _$1];
+			} else if (x === ptrType$5.nil) {
+				_tmp$2 = y;
+				_tmp$3 = ptrType$5.nil;
+				_ = _tmp$2;
+				_$1 = _tmp$3;
+				$s = -1; return [_, _$1];
+			} else if (y === ptrType$5.nil) {
+				_tmp$4 = x;
+				_tmp$5 = ptrType$5.nil;
+				_ = _tmp$4;
+				_$1 = _tmp$5;
+				$s = -1; return [_, _$1];
+			} else if ($interfaceIsEqual(x.typ, $ifaceNil)) {
+				_tmp$6 = x;
+				_tmp$7 = ptrType$5.nil;
+				_ = _tmp$6;
+				_$1 = _tmp$7;
+				$s = -1; return [_, _$1];
+			} else if ($interfaceIsEqual(y.typ, $ifaceNil)) {
+				_tmp$8 = y;
+				_tmp$9 = ptrType$5.nil;
+				_ = _tmp$8;
+				_$1 = _tmp$9;
+				$s = -1; return [_, _$1];
+			}
+			_r = x.disjoint(y); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			/* */ if (_r) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (_r) { */ case 1:
+				_tmp$10 = x;
+				_tmp$11 = y;
+				_ = _tmp$10;
+				_$1 = _tmp$11;
+				$s = -1; return [_, _$1];
+			/* } */ case 2:
+			if (x.tilde || !y.tilde) {
+				_tmp$12 = x;
+				_tmp$13 = ptrType$5.nil;
+				_ = _tmp$12;
+				_$1 = _tmp$13;
+				$s = -1; return [_, _$1];
+			}
+			_tmp$14 = y;
+			_tmp$15 = ptrType$5.nil;
+			_ = _tmp$14;
+			_$1 = _tmp$15;
+			$s = -1; return [_, _$1];
+			/* */ } return; } var $f = {$blk: union, $c: true, $r, _, _$1, _r, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, x, y, $s};return $f;
+		};
+		$ptrType(term).prototype.intersect = function intersect(y) {
+			var {_r, x, y, $s, $r, $c} = $restore(this, {y});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			x = this;
+			if (x === ptrType$5.nil || y === ptrType$5.nil) {
+				$s = -1; return ptrType$5.nil;
+			} else if ($interfaceIsEqual(x.typ, $ifaceNil)) {
+				$s = -1; return y;
+			} else if ($interfaceIsEqual(y.typ, $ifaceNil)) {
+				$s = -1; return x;
+			}
+			_r = x.disjoint(y); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			/* */ if (_r) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (_r) { */ case 1:
+				$s = -1; return ptrType$5.nil;
+			/* } */ case 2:
+			if (!x.tilde || y.tilde) {
+				$s = -1; return x;
+			}
+			$s = -1; return y;
+			/* */ } return; } var $f = {$blk: intersect, $c: true, $r, _r, x, y, $s};return $f;
+		};
+		$ptrType(term).prototype.includes = function includes(t) {
+			var {$24r, _r, _r$1, t, u, x, $s, $r, $c} = $restore(this, {t});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			x = this;
+			if (x === ptrType$5.nil) {
+				$s = -1; return false;
+			} else if ($interfaceIsEqual(x.typ, $ifaceNil)) {
+				$s = -1; return true;
+			}
+			u = t;
+			/* */ if (x.tilde) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (x.tilde) { */ case 1:
+				_r = under(u); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				u = _r;
+			/* } */ case 2:
+			_r$1 = Identical(x.typ, u); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r$1;
+			$s = 5; case 5: return $24r;
+			/* */ } return; } var $f = {$blk: includes, $c: true, $r, $24r, _r, _r$1, t, u, x, $s};return $f;
+		};
+		$ptrType(term).prototype.subsetOf = function subsetOf(y) {
+			var {_r, x, y, $s, $r, $c} = $restore(this, {y});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			x = this;
+			if (x === ptrType$5.nil) {
+				$s = -1; return true;
+			} else if (y === ptrType$5.nil) {
+				$s = -1; return false;
+			} else if ($interfaceIsEqual(y.typ, $ifaceNil)) {
+				$s = -1; return true;
+			} else if ($interfaceIsEqual(x.typ, $ifaceNil)) {
+				$s = -1; return false;
+			}
+			_r = x.disjoint(y); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			/* */ if (_r) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (_r) { */ case 1:
+				$s = -1; return false;
+			/* } */ case 2:
+			$s = -1; return !x.tilde || y.tilde;
+			/* */ } return; } var $f = {$blk: subsetOf, $c: true, $r, _r, x, y, $s};return $f;
+		};
+		$ptrType(term).prototype.disjoint = function disjoint(y) {
+			var {$24r, _r, _r$1, _r$2, ux, uy, x, y, $s, $r, $c} = $restore(this, {y});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			x = this;
+			if (false && ($interfaceIsEqual(x.typ, $ifaceNil) || $interfaceIsEqual(y.typ, $ifaceNil))) {
+				$panic(new $String("invalid argument(s)"));
+			}
+			ux = x.typ;
+			/* */ if (y.tilde) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (y.tilde) { */ case 1:
+				_r = under(ux); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				ux = _r;
+			/* } */ case 2:
+			uy = y.typ;
+			/* */ if (x.tilde) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (x.tilde) { */ case 4:
+				_r$1 = under(uy); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				uy = _r$1;
+			/* } */ case 5:
+			_r$2 = Identical(ux, uy); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			$24r = !_r$2;
+			$s = 8; case 8: return $24r;
+			/* */ } return; } var $f = {$blk: disjoint, $c: true, $r, $24r, _r, _r$1, _r$2, ux, uy, x, y, $s};return $f;
+		};
+		RelativeTo = function RelativeTo$1(pkg) {
+			var pkg;
+			if (pkg === ptrType$1.nil) {
+				return $throwNilPointerError;
+			}
+			return (function RelativeTo·func1(other) {
+					var other;
+					if (pkg === other) {
+						return "";
+					}
+					return other.Path();
+				});
+		};
+		$pkg.RelativeTo = RelativeTo;
+		TypeString = function TypeString$1(typ$1, qf) {
+			var {buf, qf, typ$1, $s, $r, $c} = $restore(this, {typ$1, qf});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			buf = [buf];
+			buf[0] = new bytes.Buffer.ptr(sliceType$12.nil, 0, 0);
+			$r = WriteType(buf[0], typ$1, qf); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return buf[0].String();
+			/* */ } return; } var $f = {$blk: TypeString$1, $c: true, $r, buf, qf, typ$1, $s};return $f;
+		};
+		$pkg.TypeString = TypeString;
+		WriteType = function WriteType$1(buf, typ$1, qf) {
+			var {buf, qf, typ$1, $s, $r, $c} = $restore(this, {buf, typ$1, qf});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			$r = newTypeWriter(buf, qf).typ(typ$1); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: WriteType$1, $c: true, $r, buf, qf, typ$1, $s};return $f;
+		};
+		$pkg.WriteType = WriteType;
+		WriteSignature = function WriteSignature$1(buf, sig, qf) {
+			var {buf, qf, sig, $s, $r, $c} = $restore(this, {buf, sig, qf});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			$r = newTypeWriter(buf, qf).signature(sig); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: WriteSignature$1, $c: true, $r, buf, qf, sig, $s};return $f;
+		};
+		$pkg.WriteSignature = WriteSignature;
+		newTypeWriter = function newTypeWriter$1(buf, qf) {
+			var buf, qf;
+			return new typeWriter.ptr(buf, new $global.Map(), qf, ptrType$52.nil, ptrType$49.nil, true, false, false);
+		};
+		newTypeHasher = function newTypeHasher$1(buf, ctxt) {
+			var {buf, ctxt, $s, $r, $c} = $restore(this, {buf, ctxt});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			$r = assert(!(ctxt === ptrType$52.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return new typeWriter.ptr(buf, new $global.Map(), $throwNilPointerError, ctxt, ptrType$49.nil, false, false, false);
+			/* */ } return; } var $f = {$blk: newTypeHasher$1, $c: true, $r, buf, ctxt, $s};return $f;
+		};
+		$ptrType(typeWriter).prototype.byte$ = function byte$1(b) {
+			var b, w;
+			w = this;
+			if (!(w.ctxt === ptrType$52.nil)) {
+				if (b === 32) {
+					b = 35;
+				}
+				w.buf.WriteByte(b);
+				return;
+			}
+			w.buf.WriteByte(b);
+			if ((b === 44) || (b === 59)) {
+				w.buf.WriteByte(32);
+			}
+		};
+		$ptrType(typeWriter).prototype.string = function string(s) {
+			var s, w;
+			w = this;
+			w.buf.WriteString(s);
+		};
+		$ptrType(typeWriter).prototype.error = function error(msg) {
+			var msg, w;
+			w = this;
+			if (!(w.ctxt === ptrType$52.nil)) {
+				$panic(new $String(msg));
+			}
+			w.buf.WriteString("<" + msg + ">");
+		};
+		$ptrType(typeWriter).prototype.typ = function typ$1(typ$2) {
+			var {_1, _arg, _arg$1, _entry, _i, _i$1, _i$2, _i$3, _key, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, _tuple$1, _v, _v$1, c, f, first, i, i$1, i$2, m, obj, parens, pkgAnnotate, s, t, t$1, t$10, t$11, t$12, t$13, t$14, t$15, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, tag, typ$2, typ$3, w, x, $s, $deferred, $r, $c} = $restore(this, {typ$2});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			w = this;
+			/* */ if ((_entry = $mapIndex(w.seen,Type.keyFor(typ$2)), _entry !== undefined ? _entry.v : false)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if ((_entry = $mapIndex(w.seen,Type.keyFor(typ$2)), _entry !== undefined ? _entry.v : false)) { */ case 1:
+				_r = goTypeName(typ$2); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$r = w.error("cycle to " + _r); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return;
+			/* } */ case 2:
+			_key = typ$2; (w.seen || $throwRuntimeError("assignment to entry in nil map")).set(Type.keyFor(_key), { k: _key, v: true });
+			$deferred.push([function(_arg, _arg$1) { $mapDelete(_arg, Type.keyFor(_arg$1)); }, [w.seen, typ$2]]);
+			_ref = typ$2;
+			/* */ if (_ref === $ifaceNil) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 7; continue; }
+			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 8; continue; }
+			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 9; continue; }
+			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 10; continue; }
+			/* */ if ($assertType(_ref, ptrType$16, true)[1]) { $s = 11; continue; }
+			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 12; continue; }
+			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 13; continue; }
+			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 14; continue; }
+			/* */ if ($assertType(_ref, ptrType$30, true)[1]) { $s = 15; continue; }
+			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 16; continue; }
+			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 17; continue; }
+			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 18; continue; }
+			/* */ $s = 19; continue;
+			/* switch (0) { default: if (_ref === $ifaceNil) { */ case 5:
+				t = _ref;
+				w.error("nil");
+				$s = 20; continue;
+			/* } else if ($assertType(_ref, ptrType$4, true)[1]) { */ case 6:
+				t$1 = _ref.$val;
+				/* */ if (token.IsExported(t$1.name)) { $s = 21; continue; }
+				/* */ $s = 22; continue;
+				/* if (token.IsExported(t$1.name)) { */ case 21:
+					_r$1 = $pkg.Unsafe.scope.Lookup(t$1.name); /* */ $s = 23; case 23: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_tuple = $assertType(_r$1, ptrType$18, true);
+					obj = _tuple[0];
+					/* */ if (!(obj === ptrType$18.nil)) { $s = 24; continue; }
+					/* */ $s = 25; continue;
+					/* if (!(obj === ptrType$18.nil)) { */ case 24:
+						$r = w.typeName(obj); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* break; */ $s = 20; continue;
+					/* } */ case 25:
+				/* } */ case 22:
+				w.string(t$1.name);
+				$s = 20; continue;
+			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 7:
+				t$2 = _ref.$val;
+				w.byte$(91);
+				w.string(strconv.FormatInt(t$2.len, 10));
+				w.byte$(93);
+				$r = w.typ(t$2.elem); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 20; continue;
+			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 8:
+				t$3 = _ref.$val;
+				w.string("[]");
+				$r = w.typ(t$3.elem); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 20; continue;
+			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 9:
+				t$4 = _ref.$val;
+				w.string("struct{");
+				_ref$1 = t$4.fields;
+				_i = 0;
+				/* while (true) { */ case 29:
+					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 30; continue; }
+					i = _i;
+					f = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+					if (i > 0) {
+						w.byte$(59);
+					}
+					pkgAnnotate = false;
+					if (w.qf === $throwNilPointerError && w.pkgInfo && !token.IsExported(f.object.name)) {
+						pkgAnnotate = true;
+						w.pkgInfo = false;
+					}
+					if (!f.embedded) {
+						w.string(f.object.name);
+						w.byte$(32);
+					}
+					$r = w.typ(f.object.typ); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					if (pkgAnnotate) {
+						w.string(" /* package ");
+						w.string(f.object.pkg.Path());
+						w.string(" */ ");
+					}
+					tag = t$4.Tag(i);
+					if (!(tag === "")) {
+						w.byte$(32);
+						w.string(strconv.Quote(tag));
+					}
+					_i++;
+				$s = 29; continue;
+				case 30:
+				w.byte$(125);
+				$s = 20; continue;
+			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 10:
+				t$5 = _ref.$val;
+				w.byte$(42);
+				$r = w.typ(t$5.base); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 20; continue;
+			/* } else if ($assertType(_ref, ptrType$16, true)[1]) { */ case 11:
+				t$6 = _ref.$val;
+				$r = w.tuple(t$6, false); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 20; continue;
+			/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 12:
+				t$7 = _ref.$val;
+				w.string("func");
+				$r = w.signature(t$7); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 20; continue;
+			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 13:
+				t$8 = _ref.$val;
+				if (t$8.Len() === 0) {
+					w.error("empty union");
+					/* break; */ $s = 20; continue;
+				}
+				_ref$2 = t$8.terms;
+				_i$1 = 0;
+				/* while (true) { */ case 35:
+					/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 36; continue; }
+					i$1 = _i$1;
+					t$15 = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
+					if (i$1 > 0) {
+						w.string(" | ");
+					}
+					if (t$15.tilde) {
+						w.byte$(126);
+					}
+					$r = w.typ(t$15.typ); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_i$1++;
+				$s = 35; continue;
+				case 36:
+				$s = 20; continue;
+			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 14:
+				t$9 = _ref.$val;
+				/* */ if (w.ctxt === ptrType$52.nil) { $s = 38; continue; }
+				/* */ $s = 39; continue;
+				/* if (w.ctxt === ptrType$52.nil) { */ case 38:
+					_r$2 = universeAny.Type(); /* */ $s = 42; case 42: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					/* */ if ($interfaceIsEqual(t$9, _r$2)) { $s = 40; continue; }
+					/* */ $s = 41; continue;
+					/* if ($interfaceIsEqual(t$9, _r$2)) { */ case 40:
+						w.string("any");
+						/* break; */ $s = 20; continue;
+					/* } */ case 41:
+					_r$3 = universeComparable.Type(); /* */ $s = 45; case 45: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					/* */ if ($interfaceIsEqual(t$9, $assertType(_r$3, ptrType$10).underlying)) { $s = 43; continue; }
+					/* */ $s = 44; continue;
+					/* if ($interfaceIsEqual(t$9, $assertType(_r$3, ptrType$10).underlying)) { */ case 43:
+						w.string("interface{comparable}");
+						/* break; */ $s = 20; continue;
+					/* } */ case 44:
+				/* } */ case 39:
+				/* */ if (t$9.implicit) { $s = 46; continue; }
+				/* */ $s = 47; continue;
+				/* if (t$9.implicit) { */ case 46:
+					/* */ if ((t$9.methods.$length === 0) && (t$9.embeddeds.$length === 1)) { $s = 48; continue; }
+					/* */ $s = 49; continue;
+					/* if ((t$9.methods.$length === 0) && (t$9.embeddeds.$length === 1)) { */ case 48:
+						$r = w.typ((x = t$9.embeddeds, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]))); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* break; */ $s = 20; continue;
+					/* } */ case 49:
+					w.string("/* implicit */ ");
+				/* } */ case 47:
+				w.string("interface{");
+				first = true;
+				/* */ if (!(w.ctxt === ptrType$52.nil)) { $s = 51; continue; }
+				/* */ $s = 52; continue;
+				/* if (!(w.ctxt === ptrType$52.nil)) { */ case 51:
+					_r$4 = t$9.typeSet(); /* */ $s = 54; case 54: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					$r = w.typeSet(_r$4); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 53; continue;
+				/* } else { */ case 52:
+					_ref$3 = t$9.methods;
+					_i$2 = 0;
+					/* while (true) { */ case 56:
+						/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 57; continue; }
+						m = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
+						if (!first) {
+							w.byte$(59);
+						}
+						first = false;
+						w.string(m.object.name);
+						$r = w.signature($assertType(m.object.typ, ptrType$29)); /* */ $s = 58; case 58: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_i$2++;
+					$s = 56; continue;
+					case 57:
+					_ref$4 = t$9.embeddeds;
+					_i$3 = 0;
+					/* while (true) { */ case 59:
+						/* if (!(_i$3 < _ref$4.$length)) { break; } */ if(!(_i$3 < _ref$4.$length)) { $s = 60; continue; }
+						typ$3 = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
+						if (!first) {
+							w.byte$(59);
+						}
+						first = false;
+						$r = w.typ(typ$3); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_i$3++;
+					$s = 59; continue;
+					case 60:
+				/* } */ case 53:
+				w.byte$(125);
+				$s = 20; continue;
+			/* } else if ($assertType(_ref, ptrType$30, true)[1]) { */ case 15:
+				t$10 = _ref.$val;
+				w.string("map[");
+				$r = w.typ(t$10.key); /* */ $s = 62; case 62: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				w.byte$(93);
+				$r = w.typ(t$10.elem); /* */ $s = 63; case 63: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 20; continue;
+			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 16:
+				t$11 = _ref.$val;
+				s = "";
+				parens = false;
+				_1 = t$11.dir;
+				if (_1 === (0)) {
+					s = "chan ";
+					_tuple$1 = $assertType(t$11.elem, ptrType$26, true);
+					c = _tuple$1[0];
+					if (!(c === ptrType$26.nil) && (c.dir === 2)) {
+						parens = true;
+					}
+				} else if (_1 === (1)) {
+					s = "chan<- ";
+				} else if (_1 === (2)) {
+					s = "<-chan ";
+				} else {
+					w.error("unknown channel direction");
+				}
+				w.string(s);
+				if (parens) {
+					w.byte$(40);
+				}
+				$r = w.typ(t$11.elem); /* */ $s = 64; case 64: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				if (parens) {
+					w.byte$(41);
+				}
+				$s = 20; continue;
+			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 17:
+				t$12 = _ref.$val;
+				/* */ if (!(w.ctxt === ptrType$52.nil)) { $s = 65; continue; }
+				/* */ $s = 66; continue;
+				/* if (!(w.ctxt === ptrType$52.nil)) { */ case 65:
+					_r$5 = w.ctxt.getID(t$12); /* */ $s = 67; case 67: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					_r$6 = strconv.Itoa(_r$5); /* */ $s = 68; case 68: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					$r = w.string(_r$6); /* */ $s = 69; case 69: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 66:
+				$r = w.typeName(t$12.obj); /* */ $s = 70; case 70: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (!(t$12.inst === ptrType$53.nil)) { $s = 71; continue; }
+				if (!(w.ctxt === ptrType$52.nil)) { _v = false; $s = 74; continue s; }
+				_r$7 = t$12.TypeParams(); /* */ $s = 75; case 75: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_r$8 = _r$7.Len(); /* */ $s = 76; case 76: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				_v = !((_r$8 === 0)); case 74:
+				/* */ if (_v) { $s = 72; continue; }
+				/* */ $s = 73; continue;
+				/* if (!(t$12.inst === ptrType$53.nil)) { */ case 71:
+					$r = w.typeList(t$12.inst.targs.list()); /* */ $s = 77; case 77: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 73; continue;
+				/* } else if (_v) { */ case 72:
+					_r$9 = t$12.TypeParams(); /* */ $s = 78; case 78: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+					_r$10 = _r$9.list(); /* */ $s = 79; case 79: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+					$r = w.tParamList(_r$10); /* */ $s = 80; case 80: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 73:
+				$s = 20; continue;
+			/* } else if ($assertType(_ref, ptrType$15, true)[1]) { */ case 18:
+				t$13 = _ref.$val;
+				if (t$13.obj === ptrType$18.nil) {
+					w.error("unnamed type parameter");
+					/* break; */ $s = 20; continue;
+				}
+				i$2 = tparamIndex(w.tparams.list(), t$13);
+				/* */ if (i$2 >= 0) { $s = 81; continue; }
+				/* */ $s = 82; continue;
+				/* if (i$2 >= 0) { */ case 81:
+					_r$11 = fmt.Sprintf("$%d", new sliceType$5([new $Int(i$2)])); /* */ $s = 84; case 84: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+					$r = w.string(_r$11); /* */ $s = 85; case 85: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 83; continue;
+				/* } else { */ case 82:
+					w.string(t$13.obj.object.name);
+					if (w.tpSubscripts || !(w.ctxt === ptrType$52.nil)) {
+						w.string(subscript(t$13.id));
+					}
+					if (!(w.ctxt === ptrType$52.nil)) { _v$1 = false; $s = 88; continue s; }
+					_r$12 = $pkg.Universe.Lookup(t$13.obj.object.name); /* */ $s = 89; case 89: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+					_v$1 = !($interfaceIsEqual(_r$12, $ifaceNil)); case 88:
+					/* */ if (_v$1) { $s = 86; continue; }
+					/* */ $s = 87; continue;
+					/* if (_v$1) { */ case 86:
+						w.string("/* type parameter */");
+					/* } */ case 87:
+				/* } */ case 83:
+				$s = 20; continue;
+			/* } else { */ case 19:
+				t$14 = _ref;
+				_r$13 = t$14.String(); /* */ $s = 90; case 90: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+				$r = w.string(_r$13); /* */ $s = 91; case 91: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } } */ case 20:
+			$s = -1; return;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: typ$1, $c: true, $r, _1, _arg, _arg$1, _entry, _i, _i$1, _i$2, _i$3, _key, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, _tuple$1, _v, _v$1, c, f, first, i, i$1, i$2, m, obj, parens, pkgAnnotate, s, t, t$1, t$10, t$11, t$12, t$13, t$14, t$15, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, tag, typ$2, typ$3, w, x, $s, $deferred};return $f; } }
+		};
+		$ptrType(typeWriter).prototype.typeSet = function typeSet(s) {
+			var {_i, _i$1, _r, _r$1, _ref, _ref$1, buf, first, m, s, term$1, termHashes, w, $s, $r, $c} = $restore(this, {s});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			w = this;
+			$r = assert(!(w.ctxt === ptrType$52.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			first = true;
+			_ref = s.methods;
+			_i = 0;
+			/* while (true) { */ case 2:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
+				m = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!first) {
+					w.byte$(59);
+				}
+				first = false;
+				w.string(m.object.name);
+				$r = w.signature($assertType(m.object.typ, ptrType$29)); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i++;
+			$s = 2; continue;
+			case 3:
+				/* */ if (s.terms.isAll()) { $s = 6; continue; }
+				/* */ if (s.terms.isEmpty()) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if (s.terms.isAll()) { */ case 6:
+					$s = 9; continue;
+				/* } else if (s.terms.isEmpty()) { */ case 7:
+					_r = s.terms.String(); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					$r = w.string(_r); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 9; continue;
+				/* } else { */ case 8:
+					termHashes = sliceType$13.nil;
+					_ref$1 = s.terms;
+					_i$1 = 0;
+					/* while (true) { */ case 12:
+						/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 13; continue; }
+						buf = [buf];
+						term$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+						buf[0] = new bytes.Buffer.ptr(sliceType$12.nil, 0, 0);
+						if (term$1.tilde) {
+							buf[0].WriteByte(126);
+						}
+						_r$1 = newTypeHasher(buf[0], w.ctxt); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						$r = _r$1.typ(term$1.typ); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						termHashes = $append(termHashes, buf[0].String());
+						_i$1++;
+					$s = 12; continue;
+					case 13:
+					$r = sort.Strings(termHashes); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					if (!first) {
+						w.byte$(59);
+					}
+					w.string(strings.Join(termHashes, "|"));
+				/* } */ case 9:
+			case 5:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: typeSet, $c: true, $r, _i, _i$1, _r, _r$1, _ref, _ref$1, buf, first, m, s, term$1, termHashes, w, $s};return $f;
+		};
+		$ptrType(typeWriter).prototype.typeList = function typeList$1(list) {
+			var {_i, _ref, i, list, typ$2, w, $s, $r, $c} = $restore(this, {list});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			w = this;
+			w.byte$(91);
+			_ref = list;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = _i;
+				typ$2 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (i > 0) {
+					w.byte$(44);
+				}
+				$r = w.typ(typ$2); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i++;
+			$s = 1; continue;
+			case 2:
+			w.byte$(93);
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: typeList$1, $c: true, $r, _i, _ref, i, list, typ$2, w, $s};return $f;
+		};
+		$ptrType(typeWriter).prototype.tParamList = function tParamList(list) {
+			var {_i, _ref, i, list, prev, tpar, w, $s, $r, $c} = $restore(this, {list});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			w = this;
+			w.byte$(91);
+			prev = $ifaceNil;
+			_ref = list;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = _i;
+				tpar = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (tpar === ptrType$15.nil) {
+					w.error("nil type parameter");
+					_i++;
+					/* continue; */ $s = 1; continue;
+				}
+				/* */ if (i > 0) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (i > 0) { */ case 3:
+					/* */ if (!($interfaceIsEqual(tpar.bound, prev))) { $s = 5; continue; }
+					/* */ $s = 6; continue;
+					/* if (!($interfaceIsEqual(tpar.bound, prev))) { */ case 5:
+						w.byte$(32);
+						$r = w.typ(prev); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 6:
+					w.byte$(44);
+				/* } */ case 4:
+				prev = tpar.bound;
+				$r = w.typ(tpar); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i++;
+			$s = 1; continue;
+			case 2:
+			/* */ if (!($interfaceIsEqual(prev, $ifaceNil))) { $s = 9; continue; }
+			/* */ $s = 10; continue;
+			/* if (!($interfaceIsEqual(prev, $ifaceNil))) { */ case 9:
+				w.byte$(32);
+				$r = w.typ(prev); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 10:
+			w.byte$(93);
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: tParamList, $c: true, $r, _i, _ref, i, list, prev, tpar, w, $s};return $f;
+		};
+		$ptrType(typeWriter).prototype.typeName = function typeName(obj) {
+			var {_r, obj, w, $s, $r, $c} = $restore(this, {obj});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			w = this;
+			_r = packagePrefix(obj.object.pkg, w.qf); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$r = w.string(_r); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			w.string(obj.object.name);
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: typeName, $c: true, $r, _r, obj, w, $s};return $f;
+		};
+		$ptrType(typeWriter).prototype.tuple = function tuple(tup, variadic) {
+			var {_i, _r, _ref, _tuple, _tuple$1, i, ok, s, t, tup, typ$2, v, variadic, w, $s, $r, $c} = $restore(this, {tup, variadic});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			w = this;
+			w.byte$(40);
+			/* */ if (!(tup === ptrType$16.nil)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(tup === ptrType$16.nil)) { */ case 1:
+				_ref = tup.vars;
+				_i = 0;
+				/* while (true) { */ case 3:
+					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
+					i = _i;
+					v = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					if (i > 0) {
+						w.byte$(44);
+					}
+					if (w.ctxt === ptrType$52.nil && !(v.object.name === "") && w.paramNames) {
+						w.string(v.object.name);
+						w.byte$(32);
+					}
+					typ$2 = v.object.typ;
+					/* */ if (variadic && (i === (tup.vars.$length - 1 >> 0))) { $s = 5; continue; }
+					/* */ $s = 6; continue;
+					/* if (variadic && (i === (tup.vars.$length - 1 >> 0))) { */ case 5:
+						_tuple = $assertType(typ$2, ptrType$27, true);
+						s = _tuple[0];
+						ok = _tuple[1];
+						/* */ if (ok) { $s = 7; continue; }
+						/* */ $s = 8; continue;
+						/* if (ok) { */ case 7:
+							w.string("...");
+							typ$2 = s.elem;
+							$s = 9; continue;
+						/* } else { */ case 8:
+							_r = under(typ$2); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+							_tuple$1 = $assertType(_r, ptrType$4, true);
+							t = _tuple$1[0];
+							if (t === ptrType$4.nil || !((t.kind === 17))) {
+								w.error("expected string type");
+								_i++;
+								/* continue; */ $s = 3; continue;
+							}
+							$r = w.typ(typ$2); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							w.string("...");
+							_i++;
+							/* continue; */ $s = 3; continue;
+						/* } */ case 9:
+					/* } */ case 6:
+					$r = w.typ(typ$2); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_i++;
+				$s = 3; continue;
+				case 4:
+			/* } */ case 2:
+			w.byte$(41);
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: tuple, $c: true, $r, _i, _r, _ref, _tuple, _tuple$1, i, ok, s, t, tup, typ$2, v, variadic, w, $s};return $f;
+		};
+		$ptrType(typeWriter).prototype.signature = function signature(sig) {
+			var {n, sig, w, x, x$1, $s, $deferred, $r, $c} = $restore(this, {sig});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			w = [w];
+			w[0] = this;
+			/* */ if (!((sig.TypeParams().Len() === 0))) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!((sig.TypeParams().Len() === 0))) { */ case 1:
+				/* */ if (!(w[0].ctxt === ptrType$52.nil)) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (!(w[0].ctxt === ptrType$52.nil)) { */ case 3:
+					$r = assert(w[0].tparams === ptrType$49.nil); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					w[0].tparams = sig.TypeParams();
+					$deferred.push([(function(w) { return function typeWriter·signature·func1() {
+							w[0].tparams = ptrType$49.nil;
+						}; })(w), []]);
+				/* } */ case 4:
+				$r = w[0].tParamList(sig.TypeParams().list()); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 2:
+			$r = w[0].tuple(sig.params, sig.variadic); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			n = sig.results.Len();
+			if (n === 0) {
+				$s = -1; return;
+			}
+			w[0].byte$(32);
+			/* */ if ((n === 1) && (!(w[0].ctxt === ptrType$52.nil) || (x = sig.results.vars, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).object.name === "")) { $s = 8; continue; }
+			/* */ $s = 9; continue;
+			/* if ((n === 1) && (!(w[0].ctxt === ptrType$52.nil) || (x = sig.results.vars, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).object.name === "")) { */ case 8:
+				$r = w[0].typ((x$1 = sig.results.vars, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).object.typ); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return;
+			/* } */ case 9:
+			$r = w[0].tuple(sig.results, false); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: signature, $c: true, $r, n, sig, w, x, x$1, $s, $deferred};return $f; } }
+		};
+		subscript = function subscript$1(x) {
+			var buf, i, x;
+			buf = arrayType.zero();
+			i = 96;
+			while (true) {
+				i = i - (3) >> 0;
+				utf8.EncodeRune($subslice(new sliceType$12(buf), i), 8320 + (($div64(x, new $Uint64(0, 10), true).$low >> 0)) >> 0);
+				x = $div64(x, (new $Uint64(0, 10)), false);
+				if ((x.$high === 0 && x.$low === 0)) {
+					break;
+				}
+			}
+			return ($bytesToString($subslice(new sliceType$12(buf), i)));
+		};
+		$ptrType(_TypeSet).prototype.IsEmpty = function IsEmpty() {
+			var s;
+			s = this;
+			return s.terms.isEmpty();
+		};
+		$ptrType(_TypeSet).prototype.IsAll = function IsAll() {
+			var s;
+			s = this;
+			return s.IsMethodSet() && (s.methods.$length === 0);
+		};
+		$ptrType(_TypeSet).prototype.IsMethodSet = function IsMethodSet() {
+			var s;
+			s = this;
+			return !s.comparable && s.terms.isAll();
+		};
+		$ptrType(_TypeSet).prototype.IsComparable = function IsComparable(seen) {
+			var {$24r, _r, s, seen, $s, $r, $c} = $restore(this, {seen});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			seen = [seen];
+			s = this;
+			if (s.terms.isAll()) {
+				$s = -1; return s.comparable;
+			}
+			_r = s.is((function(seen) { return function _TypeSet·IsComparable·func1(t) {
+					var {$24r, _r, _v, t, $s, $r, $c} = $restore(this, {t});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					if (!(!(t === ptrType$5.nil))) { _v = false; $s = 1; continue s; }
+					_r = comparable(t.typ, false, seen[0], $throwNilPointerError); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_v = _r; case 1:
+					$24r = _v;
+					$s = 3; case 3: return $24r;
+					/* */ } return; } var $f = {$blk: _TypeSet·IsComparable·func1, $c: true, $r, $24r, _r, _v, t, $s};return $f;
+				}; })(seen)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: IsComparable, $c: true, $r, $24r, _r, s, seen, $s};return $f;
+		};
+		$ptrType(_TypeSet).prototype.NumMethods = function NumMethods() {
+			var s;
+			s = this;
+			return s.methods.$length;
+		};
+		$ptrType(_TypeSet).prototype.Method = function Method(i) {
+			var i, s, x;
+			s = this;
+			return (x = s.methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+		};
+		$ptrType(_TypeSet).prototype.LookupMethod = function LookupMethod(pkg, name, foldCase) {
+			var foldCase, name, pkg, s;
+			s = this;
+			return lookupMethod(s.methods, pkg, name, foldCase);
+		};
+		$ptrType(_TypeSet).prototype.String = function String$6() {
+			var {_i, _r, _r$1, _r$2, _r$3, _ref, buf, hasMethods, hasTerms, i, m, s, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			s = this;
+			if (s.IsEmpty()) {
+				$s = -1; return "\xE2\x88\x85";
+			} else if (s.IsAll()) {
+				$s = -1; return "\xF0\x9D\x93\xA4";
+			}
+			hasMethods = s.methods.$length > 0;
+			hasTerms = s.hasTerms();
+			buf = new strings.Builder.ptr(ptrType$54.nil, sliceType$12.nil);
+			buf.WriteByte(123);
+			if (s.comparable) {
+				buf.WriteString("comparable");
+				if (hasMethods || hasTerms) {
+					buf.WriteString("; ");
+				}
+			}
+			_ref = s.methods;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = _i;
+				m = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (i > 0) {
+					buf.WriteString("; ");
+				}
+				_r = m.String(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r$1 = buf.WriteString(_r); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_r$1;
+				_i++;
+			$s = 1; continue;
+			case 2:
+			if (hasMethods && hasTerms) {
+				buf.WriteString("; ");
+			}
+			/* */ if (hasTerms) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (hasTerms) { */ case 5:
+				_r$2 = s.terms.String(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_r$3 = buf.WriteString(_r$2); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				_r$3;
+			/* } */ case 6:
+			buf.WriteString("}");
+			$s = -1; return buf.String();
+			/* */ } return; } var $f = {$blk: String$6, $c: true, $r, _i, _r, _r$1, _r$2, _r$3, _ref, buf, hasMethods, hasTerms, i, m, s, $s};return $f;
+		};
+		$ptrType(_TypeSet).prototype.hasTerms = function hasTerms() {
+			var s;
+			s = this;
+			return !s.terms.isEmpty() && !s.terms.isAll();
+		};
+		$ptrType(_TypeSet).prototype.subsetOf = function subsetOf$1(s2) {
+			var {$24r, _r, s1, s2, $s, $r, $c} = $restore(this, {s2});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			s1 = this;
+			_r = s1.terms.subsetOf(s2.terms); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: subsetOf$1, $c: true, $r, $24r, _r, s1, s2, $s};return $f;
+		};
+		$ptrType(_TypeSet).prototype.is = function is(f) {
+			var {$24r, _i, _r, _r$1, _ref, f, s, t, $s, $r, $c} = $restore(this, {f});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			s = this;
+			/* */ if (!s.hasTerms()) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!s.hasTerms()) { */ case 1:
+				_r = f(ptrType$5.nil); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$24r = _r;
+				$s = 4; case 4: return $24r;
+			/* } */ case 2:
+			_ref = s.terms;
+			_i = 0;
+			/* while (true) { */ case 5:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 6; continue; }
+				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				$r = assert(!($interfaceIsEqual(t.typ, $ifaceNil))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$1 = f(t); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				/* */ if (!_r$1) { $s = 8; continue; }
+				/* */ $s = 9; continue;
+				/* if (!_r$1) { */ case 8:
+					$s = -1; return false;
+				/* } */ case 9:
+				_i++;
+			$s = 5; continue;
+			case 6:
+			$s = -1; return true;
+			/* */ } return; } var $f = {$blk: is, $c: true, $r, $24r, _i, _r, _r$1, _ref, f, s, t, $s};return $f;
+		};
+		$ptrType(_TypeSet).prototype.underIs = function underIs$1(f) {
+			var {$24r, _arg, _arg$1, _i, _r, _r$1, _r$2, _r$3, _r$4, _ref, f, s, t, u, $s, $r, $c} = $restore(this, {f});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			s = this;
+			/* */ if (!s.hasTerms()) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!s.hasTerms()) { */ case 1:
+				_r = f($ifaceNil); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$24r = _r;
+				$s = 4; case 4: return $24r;
+			/* } */ case 2:
+			_ref = s.terms;
+			_i = 0;
+			/* while (true) { */ case 5:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 6; continue; }
+				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				$r = assert(!($interfaceIsEqual(t.typ, $ifaceNil))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				u = t.typ;
+				/* */ if (!t.tilde) { $s = 8; continue; }
+				/* */ $s = 9; continue;
+				/* if (!t.tilde) { */ case 8:
+					_r$1 = under(u); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					u = _r$1;
+				/* } */ case 9:
+				/* */ if (false) { $s = 11; continue; }
+				/* */ $s = 12; continue;
+				/* if (false) { */ case 11:
+					_arg = u;
+					_r$2 = under(u); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_arg$1 = _r$2;
+					_r$3 = Identical(_arg, _arg$1); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					$r = assert(_r$3); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 12:
+				_r$4 = f(u); /* */ $s = 18; case 18: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				/* */ if (!_r$4) { $s = 16; continue; }
+				/* */ $s = 17; continue;
+				/* if (!_r$4) { */ case 16:
+					$s = -1; return false;
+				/* } */ case 17:
+				_i++;
+			$s = 5; continue;
+			case 6:
+			$s = -1; return true;
+			/* */ } return; } var $f = {$blk: underIs$1, $c: true, $r, $24r, _arg, _arg$1, _i, _r, _r$1, _r$2, _r$3, _r$4, _ref, f, s, t, u, $s};return $f;
+		};
+		computeInterfaceTypeSet = function computeInterfaceTypeSet$1(check, pos, ityp) {
+			var {$24r, _i, _i$1, _i$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _ref$1, _ref$2, _ref$3, _tuple, _v, _v$1, _v$2, _v$3, addMethod, allComparable, allMethods, allTerms, check, comparable$1, i, ityp, m, m$1, mpos, pos, pos$1, seen, terms, tset, tset$1, typ$2, u, u$1, u$2, unionSets, x, x$1, $s, $deferred, $r, $c} = $restore(this, {check, pos, ityp});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			allMethods = [allMethods];
+			check = [check];
+			ityp = [ityp];
+			mpos = [mpos];
+			pos = [pos];
+			seen = [seen];
+			if (!(ityp[0].tset === ptrType$8.nil)) {
+				$s = -1; return ityp[0].tset;
+			}
+			if (!ityp[0].complete) {
+				$s = -1; return topTypeSet;
+			}
+			/* */ if (!(check[0] === ptrType$6.nil) && check[0].conf._Trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(check[0] === ptrType$6.nil) && check[0].conf._Trace) { */ case 1:
+				if (!new token.Pos(pos[0]).IsValid() && ityp[0].methods.$length > 0) {
+					pos[0] = (x = ityp[0].methods, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).object.pos;
+				}
+				$r = check[0].trace(pos[0], "-- type set for %s", new sliceType$5([ityp[0]])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				check[0].indent = check[0].indent + (1) >> 0;
+				$deferred.push([(function(allMethods, check, ityp, mpos, pos, seen) { return function computeInterfaceTypeSet·func1() {
+						var {_arg, _arg$1, _r, $s, $r, $c} = $restore(this, {});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						check[0].indent = check[0].indent - (1) >> 0;
+						_arg = pos[0];
+						_r = ityp[0].typeSet(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						_arg$1 = _r;
+						$r = check[0].trace(_arg, "=> %s ", new sliceType$5([_arg$1])); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return;
+						/* */ } return; } var $f = {$blk: computeInterfaceTypeSet·func1, $c: true, $r, _arg, _arg$1, _r, $s};return $f;
+					}; })(allMethods, check, ityp, mpos, pos, seen), []]);
+			/* } */ case 2:
+			ityp[0].tset = new _TypeSet.ptr(sliceType.nil, allTermlist, false);
+			unionSets = false;
+			if (!(check[0] === ptrType$6.nil)) {
+				if (check[0].unionTypeSets === false) {
+					check[0].unionTypeSets = new $global.Map();
+				}
+				unionSets = check[0].unionTypeSets;
+			} else {
+				unionSets = new $global.Map();
+			}
+			seen[0] = false;
+			allMethods[0] = sliceType.nil;
+			mpos[0] = new $global.Map();
+			addMethod = (function(allMethods, check, ityp, mpos, pos, seen) { return function computeInterfaceTypeSet·func2(pos$1, m, explicit) {
+					var {_entry, _key, _r, explicit, m, other, pos$1, $s, $r, $c} = $restore(this, {pos$1, m, explicit});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					m = [m];
+					other = [other];
+					pos$1 = [pos$1];
+						_r = (seen.$ptr || (seen.$ptr = new ptrType$55(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, seen))).insert(m[0]); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						other[0] = _r;
+						/* */ if ($interfaceIsEqual(other[0], $ifaceNil)) { $s = 3; continue; }
+						/* */ if (explicit) { $s = 4; continue; }
+						/* */ if (!(check[0] === ptrType$6.nil)) { $s = 5; continue; }
+						/* */ $s = 6; continue;
+						/* if ($interfaceIsEqual(other[0], $ifaceNil)) { */ case 3:
+							allMethods[0] = $append(allMethods[0], m[0]);
+							_key = m[0]; (mpos[0] || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$2.keyFor(_key), { k: _key, v: pos$1[0] });
+							$s = 6; continue;
+						/* } else if (explicit) { */ case 4:
+							/* */ if (!(check[0] === ptrType$6.nil)) { $s = 7; continue; }
+							/* */ $s = 8; continue;
+							/* if (!(check[0] === ptrType$6.nil)) { */ case 7:
+								$r = check[0].errorf(new atPos(((pos$1[0] >> 0))), 10, "duplicate method %s", new sliceType$5([new $String(m[0].object.name)])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$r = check[0].errorf(new atPos((((_entry = $mapIndex(mpos[0],ptrType$2.keyFor($assertType(other[0], ptrType$2))), _entry !== undefined ? _entry.v : 0) >> 0))), 10, "\tother declaration of %s", new sliceType$5([new $String(m[0].object.name)])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 8:
+							$s = 6; continue;
+						/* } else if (!(check[0] === ptrType$6.nil)) { */ case 5:
+							check[0].later((function(allMethods, check, ityp, m, mpos, other, pos, pos$1, seen) { return function computeInterfaceTypeSet·func2·func1() {
+									var {_arg, _arg$1, _entry$1, _r$1, _r$2, _r$3, _v, $s, $r, $c} = $restore(this, {});
+									/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+									_r$1 = check[0].allowVersion(m[0].object.pkg, new atPos(((pos$1[0] >> 0))), $clone(go1_14, version)); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+									if (!_r$1) { _v = true; $s = 3; continue s; }
+									_arg = m[0].object.typ;
+									_r$2 = other[0].Type(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+									_arg$1 = _r$2;
+									_r$3 = Identical(_arg, _arg$1); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+									_v = !_r$3; case 3:
+									/* */ if (_v) { $s = 1; continue; }
+									/* */ $s = 2; continue;
+									/* if (_v) { */ case 1:
+										$r = check[0].errorf(new atPos(((pos$1[0] >> 0))), 10, "duplicate method %s", new sliceType$5([new $String(m[0].object.name)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+										$r = check[0].errorf(new atPos((((_entry$1 = $mapIndex(mpos[0],ptrType$2.keyFor($assertType(other[0], ptrType$2))), _entry$1 !== undefined ? _entry$1.v : 0) >> 0))), 10, "\tother declaration of %s", new sliceType$5([new $String(m[0].object.name)])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									/* } */ case 2:
+									$s = -1; return;
+									/* */ } return; } var $f = {$blk: computeInterfaceTypeSet·func2·func1, $c: true, $r, _arg, _arg$1, _entry$1, _r$1, _r$2, _r$3, _v, $s};return $f;
+								}; })(allMethods, check, ityp, m, mpos, other, pos, pos$1, seen)).describef(new atPos(((pos$1[0] >> 0))), "duplicate method check for %s", new sliceType$5([new $String(m[0].object.name)]));
+						/* } */ case 6:
+					case 1:
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: computeInterfaceTypeSet·func2, $c: true, $r, _entry, _key, _r, explicit, m, other, pos$1, $s};return $f;
+				}; })(allMethods, check, ityp, mpos, pos, seen);
+			_ref = ityp[0].methods;
+			_i = 0;
+			/* while (true) { */ case 4:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 5; continue; }
+				m = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				$r = addMethod(m.object.pos, m, true); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i++;
+			$s = 4; continue;
+			case 5:
+			allTerms = allTermlist;
+			allComparable = false;
+			_ref$1 = ityp[0].embeddeds;
+			_i$1 = 0;
+			/* while (true) { */ case 7:
+				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 8; continue; }
+				i = _i$1;
+				typ$2 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+				pos$1 = 0;
+				if (!(ityp[0].embedPos === ptrType$7.nil)) {
+					pos$1 = (x$1 = ityp[0].embedPos.$get(), ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i]));
+				}
+				comparable$1 = false;
+				terms = termlist.nil;
+				_r = under(typ$2); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_ref$2 = _r;
+				/* */ if ($assertType(_ref$2, ptrType$14, true)[1]) { $s = 10; continue; }
+				/* */ if ($assertType(_ref$2, ptrType$13, true)[1]) { $s = 11; continue; }
+				/* */ $s = 12; continue;
+				/* if ($assertType(_ref$2, ptrType$14, true)[1]) { */ case 10:
+					u = _ref$2.$val;
+					$r = assert(!isTypeParam(typ$2)); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$1 = computeInterfaceTypeSet(check[0], pos$1, u); /* */ $s = 15; case 15: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					tset = _r$1;
+					if (!(new token.Pos(pos$1).IsValid() && !(check[0] === ptrType$6.nil))) { _v$1 = false; $s = 19; continue s; }
+					_r$2 = check[0].isImportedConstraint(typ$2); /* */ $s = 20; case 20: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_v$1 = _r$2; case 19:
+					if (!(_v$1)) { _v = false; $s = 18; continue s; }
+					_r$3 = check[0].verifyVersionf(new atPos(((pos$1 >> 0))), $clone(go1_18, version), "embedding constraint interface %s", new sliceType$5([typ$2])); /* */ $s = 21; case 21: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_v = !_r$3; case 18:
+					/* */ if (_v) { $s = 16; continue; }
+					/* */ $s = 17; continue;
+					/* if (_v) { */ case 16:
+						_i$1++;
+						/* continue; */ $s = 7; continue;
+					/* } */ case 17:
+					comparable$1 = tset.comparable;
+					_ref$3 = tset.methods;
+					_i$2 = 0;
+					/* while (true) { */ case 22:
+						/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 23; continue; }
+						m$1 = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
+						$r = addMethod(pos$1, m$1, false); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_i$2++;
+					$s = 22; continue;
+					case 23:
+					terms = tset.terms;
+					$s = 13; continue;
+				/* } else if ($assertType(_ref$2, ptrType$13, true)[1]) { */ case 11:
+					u$1 = _ref$2.$val;
+					if (!(new token.Pos(pos$1).IsValid() && !(check[0] === ptrType$6.nil))) { _v$2 = false; $s = 27; continue s; }
+					_r$4 = check[0].verifyVersionf(new atPos(((pos$1 >> 0))), $clone(go1_18, version), "embedding interface element %s", new sliceType$5([u$1])); /* */ $s = 28; case 28: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					_v$2 = !_r$4; case 27:
+					/* */ if (_v$2) { $s = 25; continue; }
+					/* */ $s = 26; continue;
+					/* if (_v$2) { */ case 25:
+						_i$1++;
+						/* continue; */ $s = 7; continue;
+					/* } */ case 26:
+					_r$5 = computeUnionTypeSet(check[0], unionSets, pos$1, u$1); /* */ $s = 29; case 29: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					tset$1 = _r$5;
+					if (tset$1 === invalidTypeSet) {
+						_i$1++;
+						/* continue; */ $s = 7; continue;
+					}
+					$r = assert(!tset$1.comparable); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = assert(tset$1.methods.$length === 0); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					terms = tset$1.terms;
+					$s = 13; continue;
+				/* } else { */ case 12:
+					u$2 = _ref$2;
+					if ($interfaceIsEqual(u$2, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
+						_i$1++;
+						/* continue; */ $s = 7; continue;
+					}
+					if (!(new token.Pos(pos$1).IsValid() && !(check[0] === ptrType$6.nil))) { _v$3 = false; $s = 34; continue s; }
+					_r$6 = check[0].verifyVersionf(new atPos(((pos$1 >> 0))), $clone(go1_18, version), "embedding non-interface type %s", new sliceType$5([typ$2])); /* */ $s = 35; case 35: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					_v$3 = !_r$6; case 34:
+					/* */ if (_v$3) { $s = 32; continue; }
+					/* */ $s = 33; continue;
+					/* if (_v$3) { */ case 32:
+						_i$1++;
+						/* continue; */ $s = 7; continue;
+					/* } */ case 33:
+					terms = new termlist([new term.ptr(false, typ$2)]);
+				/* } */ case 13:
+				_r$7 = intersectTermLists(allTerms, allComparable, terms, comparable$1); /* */ $s = 36; case 36: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_tuple = _r$7;
+				allTerms = _tuple[0];
+				allComparable = _tuple[1];
+				_i$1++;
+			$s = 7; continue;
+			case 8:
+			ityp[0].tset.comparable = allComparable;
+			/* */ if (!((allMethods[0].$length === 0))) { $s = 37; continue; }
+			/* */ $s = 38; continue;
+			/* if (!((allMethods[0].$length === 0))) { */ case 37:
+				$r = sortMethods(allMethods[0]); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				ityp[0].tset.methods = allMethods[0];
+			/* } */ case 38:
+			ityp[0].tset.terms = allTerms;
+			$24r = ityp[0].tset;
+			$s = 40; case 40: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$8.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: computeInterfaceTypeSet$1, $c: true, $r, $24r, _i, _i$1, _i$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _ref$1, _ref$2, _ref$3, _tuple, _v, _v$1, _v$2, _v$3, addMethod, allComparable, allMethods, allTerms, check, comparable$1, i, ityp, m, m$1, mpos, pos, pos$1, seen, terms, tset, tset$1, typ$2, u, u$1, u$2, unionSets, x, x$1, $s, $deferred};return $f; } }
+		};
+		intersectTermLists = function intersectTermLists$1(xterms, xcomp, yterms, ycomp) {
+			var {_i, _r, _r$1, _ref, comp, i, t, terms, xcomp, xterms, ycomp, yterms, $s, $r, $c} = $restore(this, {xterms, xcomp, yterms, ycomp});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = xterms.intersect(yterms); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			terms = _r;
+			comp = xcomp || ycomp;
+			/* */ if (comp && !terms.isAll()) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (comp && !terms.isAll()) { */ case 2:
+				i = 0;
+				_ref = terms;
+				_i = 0;
+				/* while (true) { */ case 4:
+					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 5; continue; }
+					t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					$r = assert(!($interfaceIsEqual(t.typ, $ifaceNil))); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$1 = comparable(t.typ, false, false, $throwNilPointerError); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					/* */ if (_r$1) { $s = 7; continue; }
+					/* */ $s = 8; continue;
+					/* if (_r$1) { */ case 7:
+						((i < 0 || i >= terms.$length) ? ($throwRuntimeError("index out of range"), undefined) : terms.$array[terms.$offset + i] = t);
+						i = i + (1) >> 0;
+					/* } */ case 8:
+					_i++;
+				$s = 4; continue;
+				case 5:
+				terms = $subslice(terms, 0, i);
+				if (!terms.isAll()) {
+					comp = false;
+				}
+			/* } */ case 3:
+			$r = assert(!comp || terms.isAll()); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return [terms, comp];
+			/* */ } return; } var $f = {$blk: intersectTermLists$1, $c: true, $r, _i, _r, _r$1, _ref, comp, i, t, terms, xcomp, xterms, ycomp, yterms, $s};return $f;
+		};
+		sortMethods = function sortMethods$1(list) {
+			var {list, $s, $r, $c} = $restore(this, {list});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			$r = sort.Sort(($convertSliceType(list, byUniqueMethodName))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: sortMethods$1, $c: true, $r, list, $s};return $f;
+		};
+		assertSortedMethods = function assertSortedMethods$1(list) {
+			var {_r, list, $s, $r, $c} = $restore(this, {list});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			if (true) {
+				$panic(new $String("assertSortedMethods called outside debug mode"));
+			}
+			_r = sort.IsSorted(($convertSliceType(list, byUniqueMethodName))); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			/* */ if (!_r) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!_r) { */ case 1:
+				$panic(new $String("methods not sorted"));
+			/* } */ case 2:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: assertSortedMethods$1, $c: true, $r, _r, list, $s};return $f;
+		};
+		byUniqueMethodName.prototype.Len = function Len$2() {
+			var a;
+			a = this;
+			return a.$length;
+		};
+		$ptrType(byUniqueMethodName).prototype.Len = function(...$args) { return this.$get().Len(...$args); };
+		byUniqueMethodName.prototype.Less = function Less$1(i, j) {
+			var a, i, j;
+			a = this;
+			return ((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i]).object.less(((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j]).object);
+		};
+		$ptrType(byUniqueMethodName).prototype.Less = function(...$args) { return this.$get().Less(...$args); };
+		byUniqueMethodName.prototype.Swap = function Swap$1(i, j) {
+			var _tmp, _tmp$1, a, i, j;
+			a = this;
+			_tmp = ((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j]);
+			_tmp$1 = ((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i]);
+			((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i] = _tmp);
+			((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j] = _tmp$1);
+		};
+		$ptrType(byUniqueMethodName).prototype.Swap = function(...$args) { return this.$get().Swap(...$args); };
+		computeUnionTypeSet = function computeUnionTypeSet$1(check, unionSets, pos, utyp) {
+			var {_entry, _entry$1, _entry$2, _entry$3, _i, _key, _key$1, _r, _r$1, _r$2, _r$3, _ref, _tuple, _tuple$1, _v, allTerms, check, pos, t, terms, tset, u, ui, unionSets, utyp, $s, $r, $c} = $restore(this, {check, unionSets, pos, utyp});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_tuple = (_entry = $mapIndex(unionSets,ptrType$13.keyFor(utyp)), _entry !== undefined ? [_entry.v, true] : [ptrType$8.nil, false]);
+			tset = _tuple[0];
+			if (!(tset === ptrType$8.nil)) {
+				$s = -1; return tset;
+			}
+			_key = utyp; (unionSets || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$13.keyFor(_key), { k: _key, v: new _TypeSet.ptr(sliceType.nil, termlist.nil, false) });
+			allTerms = termlist.nil;
+			_ref = utyp.terms;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				terms = termlist.nil;
+				_r = under(t.typ); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				u = _r;
+				_tuple$1 = $assertType(u, ptrType$14, true);
+				ui = _tuple$1[0];
+				/* */ if (!(ui === ptrType$14.nil)) { $s = 4; continue; }
+				/* */ if ($interfaceIsEqual(u, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { $s = 5; continue; }
+				/* */ $s = 6; continue;
+				/* if (!(ui === ptrType$14.nil)) { */ case 4:
+					$r = assert(!isTypeParam(t.typ)); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$1 = computeInterfaceTypeSet(check, pos, ui); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					terms = _r$1.terms;
+					$s = 7; continue;
+				/* } else if ($interfaceIsEqual(u, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { */ case 5:
+					_i++;
+					/* continue; */ $s = 1; continue;
+					$s = 7; continue;
+				/* } else { */ case 6:
+					if (!(t.tilde)) { _v = false; $s = 12; continue s; }
+					_r$2 = Identical(t.typ, u); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_v = !_r$2; case 12:
+					/* */ if (_v) { $s = 10; continue; }
+					/* */ $s = 11; continue;
+					/* if (_v) { */ case 10:
+						t = ptrType$20.nil;
+					/* } */ case 11:
+					terms = new termlist([($pointerOfStructConversion(t, ptrType$5))]);
+				/* } */ case 7:
+				_r$3 = allTerms.union(terms); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				allTerms = _r$3;
+				/* */ if (allTerms.$length > 100) { $s = 15; continue; }
+				/* */ $s = 16; continue;
+				/* if (allTerms.$length > 100) { */ case 15:
+					/* */ if (!(check === ptrType$6.nil)) { $s = 17; continue; }
+					/* */ $s = 18; continue;
+					/* if (!(check === ptrType$6.nil)) { */ case 17:
+						$r = check.errorf(new atPos(((pos >> 0))), 141, "cannot handle more than %d union terms (implementation limitation)", new sliceType$5([new $Int(100)])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 18:
+					_key$1 = utyp; (unionSets || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$13.keyFor(_key$1), { k: _key$1, v: invalidTypeSet });
+					$s = -1; return (_entry$1 = $mapIndex(unionSets,ptrType$13.keyFor(utyp)), _entry$1 !== undefined ? _entry$1.v : ptrType$8.nil);
+				/* } */ case 16:
+				_i++;
+			$s = 1; continue;
+			case 2:
+			(_entry$2 = $mapIndex(unionSets,ptrType$13.keyFor(utyp)), _entry$2 !== undefined ? _entry$2.v : ptrType$8.nil).terms = allTerms;
+			$s = -1; return (_entry$3 = $mapIndex(unionSets,ptrType$13.keyFor(utyp)), _entry$3 !== undefined ? _entry$3.v : ptrType$8.nil);
+			/* */ } return; } var $f = {$blk: computeUnionTypeSet$1, $c: true, $r, _entry, _entry$1, _entry$2, _entry$3, _i, _key, _key$1, _r, _r$1, _r$2, _r$3, _ref, _tuple, _tuple$1, _v, allTerms, check, pos, t, terms, tset, u, ui, unionSets, utyp, $s};return $f;
+		};
+		nextID = function nextID$1() {
+			return (new $Uint64(0, atomic.AddUint32((lastID$24ptr || (lastID$24ptr = new ptrType$56(function() { return lastID; }, function($v) { lastID = $v; }))), 1)));
+		};
+		NewTypeParam = function NewTypeParam$1(obj, constraint) {
+			var {$24r, _r, constraint, obj, $s, $r, $c} = $restore(this, {obj, constraint});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = (ptrType$6.nil).newTypeParam(obj, constraint); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: NewTypeParam$1, $c: true, $r, $24r, _r, constraint, obj, $s};return $f;
+		};
+		$pkg.NewTypeParam = NewTypeParam;
+		$ptrType(Checker).prototype.newTypeParam = function newTypeParam(obj, constraint) {
+			var {_r, check, constraint, id, obj, typ$2, x, x$1, $s, $r, $c} = $restore(this, {obj, constraint});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			id = nextID();
+			if (!(check === ptrType$6.nil)) {
+				check.nextID = (x = check.nextID, x$1 = new $Uint64(0, 1), new $Uint64(x.$high + x$1.$high, x.$low + x$1.$low));
+				id = check.nextID;
+			}
+			typ$2 = new TypeParam.ptr(check, id, obj, -1, constraint);
+			if ($interfaceIsEqual(obj.object.typ, $ifaceNil)) {
+				obj.object.typ = typ$2;
+			}
+			/* */ if (!(check === ptrType$6.nil)) { $s = 1; continue; }
+			/* */ if (!($interfaceIsEqual(constraint, $ifaceNil))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!(check === ptrType$6.nil)) { */ case 1:
+				check.needsCleanup(typ$2);
+				$s = 3; continue;
+			/* } else if (!($interfaceIsEqual(constraint, $ifaceNil))) { */ case 2:
+				_r = typ$2.iface(); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r;
+			/* } */ case 3:
+			$s = -1; return typ$2;
+			/* */ } return; } var $f = {$blk: newTypeParam, $c: true, $r, _r, check, constraint, id, obj, typ$2, x, x$1, $s};return $f;
+		};
+		$ptrType(TypeParam).prototype.Obj = function Obj() {
+			var t;
+			t = this;
+			return t.obj;
+		};
+		$ptrType(TypeParam).prototype.Index = function Index() {
+			var t;
+			t = this;
+			return t.index;
+		};
+		$ptrType(TypeParam).prototype.Constraint = function Constraint() {
+			var t;
+			t = this;
+			return t.bound;
+		};
+		$ptrType(TypeParam).prototype.SetConstraint = function SetConstraint(bound) {
+			var {_r, bound, t, $s, $r, $c} = $restore(this, {bound});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			t = this;
+			if ($interfaceIsEqual(bound, $ifaceNil)) {
+				$panic(new $String("nil constraint"));
+			}
+			t.bound = bound;
+			_r = t.iface(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: SetConstraint, $c: true, $r, _r, bound, t, $s};return $f;
+		};
+		$ptrType(TypeParam).prototype.Underlying = function Underlying$1() {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			t = this;
+			_r = t.iface(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: Underlying$1, $c: true, $r, $24r, _r, t, $s};return $f;
+		};
+		$ptrType(TypeParam).prototype.String = function String$7() {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			t = this;
+			_r = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String$7, $c: true, $r, $24r, _r, t, $s};return $f;
+		};
+		$ptrType(TypeParam).prototype.cleanup = function cleanup() {
+			var {_r, t, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			t = this;
+			_r = t.iface(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r;
+			t.check = ptrType$6.nil;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: cleanup, $c: true, $r, _r, t, $s};return $f;
+		};
+		$ptrType(TypeParam).prototype.iface = function iface() {
+			var {_r, _r$1, _r$2, _ref, _tuple, bound, ityp, n, pos, t, u, u$1, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			t = this;
+			bound = t.bound;
+			ityp = ptrType$14.nil;
+			_r = under(bound); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_ref = _r;
+			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if ($assertType(_ref, ptrType$4, true)[1]) { */ case 2:
+				u = _ref.$val;
+				if (u === (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])) {
+					$s = -1; return emptyInterface;
+				}
+				$s = 4; continue;
+			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 3:
+				u$1 = _ref.$val;
+				if (isTypeParam(bound)) {
+					$s = -1; return emptyInterface;
+				}
+				ityp = u$1;
+			/* } */ case 4:
+			/* */ if (ityp === ptrType$14.nil) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (ityp === ptrType$14.nil) { */ case 5:
+				_r$1 = NewInterfaceType(sliceType.nil, new sliceType$3([bound])); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				ityp = _r$1;
+				ityp.implicit = true;
+				t.bound = ityp;
+			/* } */ case 6:
+			/* */ if (ityp.tset === ptrType$8.nil) { $s = 8; continue; }
+			/* */ $s = 9; continue;
+			/* if (ityp.tset === ptrType$8.nil) { */ case 8:
+				pos = t.obj.object.pos;
+				_tuple = $assertType(bound, ptrType$10, true);
+				n = _tuple[0];
+				if (!(n === ptrType$10.nil)) {
+					pos = n.obj.object.pos;
+				}
+				_r$2 = computeInterfaceTypeSet(t.check, pos, ityp); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_r$2;
+			/* } */ case 9:
+			$s = -1; return ityp;
+			/* */ } return; } var $f = {$blk: iface, $c: true, $r, _r, _r$1, _r$2, _ref, _tuple, bound, ityp, n, pos, t, u, u$1, $s};return $f;
+		};
+		$ptrType(TypeParam).prototype.is = function is$1(f) {
+			var {$24r, _r, _r$1, _r$2, f, t, $s, $r, $c} = $restore(this, {f});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			t = this;
+			_r = t.iface(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = _r.typeSet(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$2 = _r$1.is(f); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			$24r = _r$2;
+			$s = 4; case 4: return $24r;
+			/* */ } return; } var $f = {$blk: is$1, $c: true, $r, $24r, _r, _r$1, _r$2, f, t, $s};return $f;
+		};
+		$ptrType(TypeParam).prototype.underIs = function underIs$2(f) {
+			var {$24r, _r, _r$1, _r$2, f, t, $s, $r, $c} = $restore(this, {f});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			t = this;
+			_r = t.iface(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = _r.typeSet(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$2 = _r$1.underIs(f); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			$24r = _r$2;
+			$s = 4; case 4: return $24r;
+			/* */ } return; } var $f = {$blk: underIs$2, $c: true, $r, $24r, _r, _r$1, _r$2, f, t, $s};return $f;
+		};
+		$ptrType(TypeParamList).prototype.Len = function Len$3() {
+			var l;
+			l = this;
+			return l.list().$length;
+		};
+		$ptrType(TypeParamList).prototype.At = function At(i) {
+			var i, l, x;
+			l = this;
+			return (x = l.tparams, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+		};
+		$ptrType(TypeParamList).prototype.list = function list() {
+			var l;
+			l = this;
+			if (l === ptrType$49.nil) {
+				return sliceType$8.nil;
+			}
+			return l.tparams;
+		};
+		newTypeList = function newTypeList$1(list$1) {
+			var list$1;
+			if (list$1.$length === 0) {
+				return ptrType$57.nil;
+			}
+			return new TypeList.ptr(list$1);
+		};
+		$ptrType(TypeList).prototype.Len = function Len$4() {
+			var l;
+			l = this;
+			return l.list().$length;
+		};
+		$ptrType(TypeList).prototype.At = function At$1(i) {
+			var i, l, x;
+			l = this;
+			return (x = l.types, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+		};
+		$ptrType(TypeList).prototype.list = function list$1() {
+			var l;
+			l = this;
+			if (l === ptrType$57.nil) {
+				return sliceType$3.nil;
+			}
+			return l.types;
+		};
+		bindTParams = function bindTParams$1(list$2) {
+			var _i, _ref, i, list$2, typ$2;
+			if (list$2.$length === 0) {
+				return ptrType$49.nil;
+			}
+			_ref = list$2;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				i = _i;
+				typ$2 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (typ$2.index >= 0) {
+					$panic(new $String("type parameter bound more than once"));
+				}
+				typ$2.index = i;
+				_i++;
+			}
+			return new TypeParamList.ptr(list$2);
+		};
+		NewTuple = function NewTuple$1(x) {
+			var x;
+			if (x.$length > 0) {
+				return new Tuple.ptr(x);
+			}
+			return ptrType$16.nil;
+		};
+		$pkg.NewTuple = NewTuple;
+		$ptrType(Tuple).prototype.Len = function Len$5() {
+			var t;
+			t = this;
+			if (!(t === ptrType$16.nil)) {
+				return t.vars.$length;
+			}
+			return 0;
+		};
+		$ptrType(Tuple).prototype.At = function At$2(i) {
+			var i, t, x;
+			t = this;
+			return (x = t.vars, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+		};
+		$ptrType(Tuple).prototype.Underlying = function Underlying$2() {
+			var t;
+			t = this;
+			return t;
+		};
+		$ptrType(Tuple).prototype.String = function String$8() {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			t = this;
+			_r = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String$8, $c: true, $r, $24r, _r, t, $s};return $f;
+		};
+		termlist.prototype.String = function String$9() {
+			var {_i, _r, _r$1, _ref, buf, i, x, xl, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			xl = this;
+			if (xl.$length === 0) {
+				$s = -1; return "\xE2\x88\x85";
+			}
+			buf = new strings.Builder.ptr(ptrType$54.nil, sliceType$12.nil);
+			_ref = xl;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = _i;
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (i > 0) {
+					buf.WriteString(" | ");
+				}
+				_r = x.String(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r$1 = buf.WriteString(_r); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_r$1;
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return buf.String();
+			/* */ } return; } var $f = {$blk: String$9, $c: true, $r, _i, _r, _r$1, _ref, buf, i, x, xl, $s};return $f;
+		};
+		$ptrType(termlist).prototype.String = function(...$args) { return this.$get().String(...$args); };
+		termlist.prototype.isEmpty = function isEmpty() {
+			var _i, _ref, x, xl;
+			xl = this;
+			_ref = xl;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!(x === ptrType$5.nil)) {
+					return false;
+				}
+				_i++;
+			}
+			return true;
+		};
+		$ptrType(termlist).prototype.isEmpty = function(...$args) { return this.$get().isEmpty(...$args); };
+		termlist.prototype.isAll = function isAll() {
+			var _i, _ref, x, xl;
+			xl = this;
+			_ref = xl;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!(x === ptrType$5.nil) && $interfaceIsEqual(x.typ, $ifaceNil)) {
+					return true;
+				}
+				_i++;
+			}
+			return false;
+		};
+		$ptrType(termlist).prototype.isAll = function(...$args) { return this.$get().isAll(...$args); };
+		termlist.prototype.norm = function norm() {
+			var {_i, _r, _ref, _tuple, i, j, rl, u1, u2, used, xi, xj, xl, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			xl = this;
+			used = $makeSlice(sliceType$14, xl.$length);
+			rl = termlist.nil;
+			_ref = xl;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = _i;
+				xi = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (xi === ptrType$5.nil || ((i < 0 || i >= used.$length) ? ($throwRuntimeError("index out of range"), undefined) : used.$array[used.$offset + i])) {
+					_i++;
+					/* continue; */ $s = 1; continue;
+				}
+				j = i + 1 >> 0;
+				/* while (true) { */ case 3:
+					/* if (!(j < xl.$length)) { break; } */ if(!(j < xl.$length)) { $s = 4; continue; }
+					xj = ((j < 0 || j >= xl.$length) ? ($throwRuntimeError("index out of range"), undefined) : xl.$array[xl.$offset + j]);
+					if (xj === ptrType$5.nil || ((j < 0 || j >= used.$length) ? ($throwRuntimeError("index out of range"), undefined) : used.$array[used.$offset + j])) {
+						j = j + (1) >> 0;
+						/* continue; */ $s = 3; continue;
+					}
+					_r = xi.union(xj); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_tuple = _r;
+					u1 = _tuple[0];
+					u2 = _tuple[1];
+					if (u2 === ptrType$5.nil) {
+						if ($interfaceIsEqual(u1.typ, $ifaceNil)) {
+							$s = -1; return allTermlist;
+						}
+						xi = u1;
+						((j < 0 || j >= used.$length) ? ($throwRuntimeError("index out of range"), undefined) : used.$array[used.$offset + j] = true);
+					}
+					j = j + (1) >> 0;
+				$s = 3; continue;
+				case 4:
+				rl = $append(rl, xi);
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return rl;
+			/* */ } return; } var $f = {$blk: norm, $c: true, $r, _i, _r, _ref, _tuple, i, j, rl, u1, u2, used, xi, xj, xl, $s};return $f;
+		};
+		$ptrType(termlist).prototype.norm = function(...$args) { return this.$get().norm(...$args); };
+		termlist.prototype.union = function union$1(yl) {
+			var {$24r, _r, xl, yl, $s, $r, $c} = $restore(this, {yl});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			xl = this;
+			_r = $appendSlice(xl, $convertSliceType(yl, sliceType$15)).norm(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: union$1, $c: true, $r, $24r, _r, xl, yl, $s};return $f;
+		};
+		$ptrType(termlist).prototype.union = function(...$args) { return this.$get().union(...$args); };
+		termlist.prototype.intersect = function intersect$1(yl) {
+			var {$24r, _i, _i$1, _r, _r$1, _ref, _ref$1, r, rl, x, xl, y, yl, $s, $r, $c} = $restore(this, {yl});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			xl = this;
+			if (xl.isEmpty() || yl.isEmpty()) {
+				$s = -1; return termlist.nil;
+			}
+			rl = termlist.nil;
+			_ref = xl;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_ref$1 = yl;
+				_i$1 = 0;
+				/* while (true) { */ case 3:
+					/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 4; continue; }
+					y = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+					_r = x.intersect(y); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					r = _r;
+					if (!(r === ptrType$5.nil)) {
+						rl = $append(rl, r);
+					}
+					_i$1++;
+				$s = 3; continue;
+				case 4:
+				_i++;
+			$s = 1; continue;
+			case 2:
+			_r$1 = rl.norm(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r$1;
+			$s = 7; case 7: return $24r;
+			/* */ } return; } var $f = {$blk: intersect$1, $c: true, $r, $24r, _i, _i$1, _r, _r$1, _ref, _ref$1, r, rl, x, xl, y, yl, $s};return $f;
+		};
+		$ptrType(termlist).prototype.intersect = function(...$args) { return this.$get().intersect(...$args); };
+		termlist.prototype.equal = function equal$2(yl) {
+			var {$24r, _r, _r$1, _v, xl, yl, $s, $r, $c} = $restore(this, {yl});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			xl = this;
+			_r = xl.subsetOf(yl); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			if (!(_r)) { _v = false; $s = 1; continue s; }
+			_r$1 = yl.subsetOf(xl); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_v = _r$1; case 1:
+			$24r = _v;
+			$s = 4; case 4: return $24r;
+			/* */ } return; } var $f = {$blk: equal$2, $c: true, $r, $24r, _r, _r$1, _v, xl, yl, $s};return $f;
+		};
+		$ptrType(termlist).prototype.equal = function(...$args) { return this.$get().equal(...$args); };
+		termlist.prototype.includes = function includes$1(t) {
+			var {_i, _r, _ref, t, x, xl, $s, $r, $c} = $restore(this, {t});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			xl = this;
+			_ref = xl;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_r = x.includes(t); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				/* */ if (_r) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (_r) { */ case 3:
+					$s = -1; return true;
+				/* } */ case 4:
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return false;
+			/* */ } return; } var $f = {$blk: includes$1, $c: true, $r, _i, _r, _ref, t, x, xl, $s};return $f;
+		};
+		$ptrType(termlist).prototype.includes = function(...$args) { return this.$get().includes(...$args); };
+		termlist.prototype.supersetOf = function supersetOf(y) {
+			var {_i, _r, _ref, x, xl, y, $s, $r, $c} = $restore(this, {y});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			xl = this;
+			_ref = xl;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_r = y.subsetOf(x); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				/* */ if (_r) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (_r) { */ case 3:
+					$s = -1; return true;
+				/* } */ case 4:
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return false;
+			/* */ } return; } var $f = {$blk: supersetOf, $c: true, $r, _i, _r, _ref, x, xl, y, $s};return $f;
+		};
+		$ptrType(termlist).prototype.supersetOf = function(...$args) { return this.$get().supersetOf(...$args); };
+		termlist.prototype.subsetOf = function subsetOf$2(yl) {
+			var {_i, _r, _ref, x, xl, yl, $s, $r, $c} = $restore(this, {yl});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			xl = this;
+			if (yl.isEmpty()) {
+				$s = -1; return xl.isEmpty();
+			}
+			_ref = xl;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_r = yl.supersetOf(x); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				/* */ if (!_r) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (!_r) { */ case 3:
+					$s = -1; return false;
+				/* } */ case 4:
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return true;
+			/* */ } return; } var $f = {$blk: subsetOf$2, $c: true, $r, _i, _r, _ref, x, xl, yl, $s};return $f;
+		};
+		$ptrType(termlist).prototype.subsetOf = function(...$args) { return this.$get().subsetOf(...$args); };
+		makeSubstMap = function makeSubstMap$1(tpars, targs) {
+			var {_i, _key, _ref, i, proj, targs, tpar, tpars, x, $s, $r, $c} = $restore(this, {tpars, targs});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			$r = assert(tpars.$length === targs.$length); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			proj = (x = tpars.$length, ((x < 0 || x > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map()));
+			_ref = tpars;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				i = _i;
+				tpar = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_key = tpar; (proj || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$15.keyFor(_key), { k: _key, v: ((i < 0 || i >= targs.$length) ? ($throwRuntimeError("index out of range"), undefined) : targs.$array[targs.$offset + i]) });
+				_i++;
+			}
+			$s = -1; return proj;
+			/* */ } return; } var $f = {$blk: makeSubstMap$1, $c: true, $r, _i, _key, _ref, i, proj, targs, tpar, tpars, x, $s};return $f;
+		};
+		makeRenameMap = function makeRenameMap$1(from, to) {
+			var {_i, _key, _ref, from, i, proj, to, tpar, x, $s, $r, $c} = $restore(this, {from, to});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			$r = assert(from.$length === to.$length); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			proj = (x = from.$length, ((x < 0 || x > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map()));
+			_ref = from;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				i = _i;
+				tpar = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_key = tpar; (proj || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$15.keyFor(_key), { k: _key, v: ((i < 0 || i >= to.$length) ? ($throwRuntimeError("index out of range"), undefined) : to.$array[to.$offset + i]) });
+				_i++;
+			}
+			$s = -1; return proj;
+			/* */ } return; } var $f = {$blk: makeRenameMap$1, $c: true, $r, _i, _key, _ref, from, i, proj, to, tpar, x, $s};return $f;
+		};
+		substMap.prototype.empty = function empty() {
+			var m;
+			m = this.$val;
+			return (m ? m.size : 0) === 0;
+		};
+		$ptrType(substMap).prototype.empty = function(...$args) { return new substMap(this.$get()).empty(...$args); };
+		substMap.prototype.lookup = function lookup(tpar) {
+			var _entry, m, t, tpar;
+			m = this.$val;
+			t = (_entry = $mapIndex(m,ptrType$15.keyFor(tpar)), _entry !== undefined ? _entry.v : $ifaceNil);
+			if (!($interfaceIsEqual(t, $ifaceNil))) {
+				return t;
+			}
+			return tpar;
+		};
+		$ptrType(substMap).prototype.lookup = function(...$args) { return new substMap(this.$get()).lookup(...$args); };
+		$ptrType(Checker).prototype.subst = function subst(pos, typ$2, smap, expanding, ctxt) {
+			var {$24r, _r, _ref, check, ctxt, expanding, pos, smap, subst$1, t, t$1, typ$2, $s, $r, $c} = $restore(this, {pos, typ$2, smap, expanding, ctxt});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			$r = assert(!(expanding === ptrType$10.nil) || !(ctxt === ptrType$52.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			if (new substMap(smap).empty()) {
+				$s = -1; return typ$2;
+			}
+			_ref = typ$2;
+			if ($assertType(_ref, ptrType$4, true)[1]) {
+				t = _ref.$val;
+				$s = -1; return typ$2;
+			} else if ($assertType(_ref, ptrType$15, true)[1]) {
+				t$1 = _ref.$val;
+				$s = -1; return new substMap(smap).lookup(t$1);
+			}
+			subst$1 = new subster.ptr(pos, smap, check, expanding, ctxt);
+			_r = subst$1.typ(typ$2); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: subst, $c: true, $r, $24r, _r, _ref, check, ctxt, expanding, pos, smap, subst$1, t, t$1, typ$2, $s};return $f;
+		};
+		$ptrType(subster).prototype.typ = function typ$2(typ$3) {
+			var {$24r, $24r$1, _i, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, base, copied, copied$1, dump, ecopied, elem, elem$1, elem$2, elem$3, embeddeds, fields, i, iface$1, key, mcopied, methods, n, newTArgs, new_targ, orig, params, recv, results, s, subst$1, t, t$1, t$10, t$11, t$12, t$13, t$14, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, targ, terms, typ$3, $s, $deferred, $r, $c} = $restore(this, {typ$3});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			subst$1 = [subst$1];
+			subst$1[0] = this;
+			_ref = typ$3;
+			/* */ if (_ref === $ifaceNil) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$16, true)[1]) { $s = 7; continue; }
+			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 8; continue; }
+			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 9; continue; }
+			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 10; continue; }
+			/* */ if ($assertType(_ref, ptrType$30, true)[1]) { $s = 11; continue; }
+			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 12; continue; }
+			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 13; continue; }
+			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 14; continue; }
+			/* */ $s = 15; continue;
+			/* if (_ref === $ifaceNil) { */ case 1:
+				t = _ref;
+				$panic(new $String("nil typ"));
+				$s = 16; continue;
+			/* } else if ($assertType(_ref, ptrType$4, true)[1]) { */ case 2:
+				t$1 = _ref.$val;
+				$s = 16; continue;
+			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 3:
+				t$2 = _ref.$val;
+				_r = subst$1[0].typOrNil(t$2.elem); /* */ $s = 17; case 17: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				elem = _r;
+				if (!($interfaceIsEqual(elem, t$2.elem))) {
+					$s = -1; return new Array.ptr(t$2.len, elem);
+				}
+				$s = 16; continue;
+			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 4:
+				t$3 = _ref.$val;
+				_r$1 = subst$1[0].typOrNil(t$3.elem); /* */ $s = 18; case 18: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				elem$1 = _r$1;
+				if (!($interfaceIsEqual(elem$1, t$3.elem))) {
+					$s = -1; return new Slice.ptr(elem$1);
+				}
+				$s = 16; continue;
+			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 5:
+				t$4 = _ref.$val;
+				_r$2 = subst$1[0].varList(t$4.fields); /* */ $s = 19; case 19: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_tuple = _r$2;
+				fields = _tuple[0];
+				copied = _tuple[1];
+				if (copied) {
+					s = new Struct.ptr(fields, t$4.tags);
+					s.markComplete();
+					$s = -1; return s;
+				}
+				$s = 16; continue;
+			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 6:
+				t$5 = _ref.$val;
+				_r$3 = subst$1[0].typ(t$5.base); /* */ $s = 20; case 20: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				base = _r$3;
+				if (!($interfaceIsEqual(base, t$5.base))) {
+					$s = -1; return new Pointer.ptr(base);
+				}
+				$s = 16; continue;
+			/* } else if ($assertType(_ref, ptrType$16, true)[1]) { */ case 7:
+				t$6 = _ref.$val;
+				_r$4 = subst$1[0].tuple(t$6); /* */ $s = 21; case 21: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				$24r = _r$4;
+				$s = 22; case 22: return $24r;
+			/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 8:
+				t$7 = _ref.$val;
+				recv = t$7.recv;
+				_r$5 = subst$1[0].tuple(t$7.params); /* */ $s = 23; case 23: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				params = _r$5;
+				_r$6 = subst$1[0].tuple(t$7.results); /* */ $s = 24; case 24: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				results = _r$6;
+				if (!(params === t$7.params) || !(results === t$7.results)) {
+					$s = -1; return new Signature.ptr(t$7.rparams, t$7.tparams, ptrType.nil, recv, params, results, t$7.variadic);
+				}
+				$s = 16; continue;
+			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 9:
+				t$8 = _ref.$val;
+				_r$7 = subst$1[0].termlist(t$8.terms); /* */ $s = 25; case 25: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_tuple$1 = _r$7;
+				terms = _tuple$1[0];
+				copied$1 = _tuple$1[1];
+				if (copied$1) {
+					$s = -1; return new Union.ptr(terms);
+				}
+				$s = 16; continue;
+			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 10:
+				t$9 = _ref.$val;
+				_r$8 = subst$1[0].funcList(t$9.methods); /* */ $s = 26; case 26: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				_tuple$2 = _r$8;
+				methods = _tuple$2[0];
+				mcopied = _tuple$2[1];
+				_r$9 = subst$1[0].typeList(t$9.embeddeds); /* */ $s = 27; case 27: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+				_tuple$3 = _r$9;
+				embeddeds = _tuple$3[0];
+				ecopied = _tuple$3[1];
+				if (mcopied || ecopied) {
+					iface$1 = subst$1[0].check.newInterface();
+					iface$1.embeddeds = embeddeds;
+					iface$1.embedPos = t$9.embedPos;
+					iface$1.implicit = t$9.implicit;
+					iface$1.complete = t$9.complete;
+					_tuple$4 = replaceRecvType(methods, t$9, iface$1);
+					iface$1.methods = _tuple$4[0];
+					$s = -1; return iface$1;
+				}
+				$s = 16; continue;
+			/* } else if ($assertType(_ref, ptrType$30, true)[1]) { */ case 11:
+				t$10 = _ref.$val;
+				_r$10 = subst$1[0].typ(t$10.key); /* */ $s = 28; case 28: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+				key = _r$10;
+				_r$11 = subst$1[0].typ(t$10.elem); /* */ $s = 29; case 29: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+				elem$2 = _r$11;
+				if (!($interfaceIsEqual(key, t$10.key)) || !($interfaceIsEqual(elem$2, t$10.elem))) {
+					$s = -1; return new Map.ptr(key, elem$2);
+				}
+				$s = 16; continue;
+			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 12:
+				t$11 = _ref.$val;
+				_r$12 = subst$1[0].typ(t$11.elem); /* */ $s = 30; case 30: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+				elem$3 = _r$12;
+				if (!($interfaceIsEqual(elem$3, t$11.elem))) {
+					$s = -1; return new Chan.ptr(t$11.dir, elem$3);
+				}
+				$s = 16; continue;
+			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 13:
+				t$12 = _ref.$val;
+				dump = (function(subst$1) { return function subster·typ·func1(param, param$1) {
+						var param, param$1;
+					}; })(subst$1);
+				/* */ if (!(subst$1[0].check === ptrType$6.nil) && subst$1[0].check.conf._Trace) { $s = 31; continue; }
+				/* */ $s = 32; continue;
+				/* if (!(subst$1[0].check === ptrType$6.nil) && subst$1[0].check.conf._Trace) { */ case 31:
+					subst$1[0].check.indent = subst$1[0].check.indent + (1) >> 0;
+					$deferred.push([(function(subst$1) { return function subster·typ·func2() {
+							subst$1[0].check.indent = subst$1[0].check.indent - (1) >> 0;
+						}; })(subst$1), []]);
+					dump = (function(subst$1) { return function subster·typ·func3(format, args) {
+							var {args, format, $s, $r, $c} = $restore(this, {format, args});
+							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+							$r = subst$1[0].check.trace(subst$1[0].pos, format, args); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = -1; return;
+							/* */ } return; } var $f = {$blk: subster·typ·func3, $c: true, $r, args, format, $s};return $f;
+						}; })(subst$1);
+				/* } */ case 32:
+				orig = t$12.Origin();
+				_r$13 = orig.TypeParams(); /* */ $s = 33; case 33: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+				_r$14 = _r$13.Len(); /* */ $s = 34; case 34: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+				n = _r$14;
+				/* */ if (n === 0) { $s = 35; continue; }
+				/* */ $s = 36; continue;
+				/* if (n === 0) { */ case 35:
+					$r = dump(">>> %s is not parameterized", new sliceType$5([t$12])); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = -1; return t$12;
+				/* } */ case 36:
+				newTArgs = sliceType$3.nil;
+				if (!((t$12.TypeArgs().Len() === n))) {
+					$s = -1; return (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+				}
+				$r = dump(">>> %s already instantiated", new sliceType$5([t$12])); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_ref$1 = t$12.TypeArgs().list();
+				_i = 0;
+				/* while (true) { */ case 39:
+					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 40; continue; }
+					i = _i;
+					targ = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+					$r = dump(">>> %d targ = %s", new sliceType$5([new $Int(i), targ])); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$15 = subst$1[0].typ(targ); /* */ $s = 42; case 42: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+					new_targ = _r$15;
+					/* */ if (!($interfaceIsEqual(new_targ, targ))) { $s = 43; continue; }
+					/* */ $s = 44; continue;
+					/* if (!($interfaceIsEqual(new_targ, targ))) { */ case 43:
+						$r = dump(">>> substituted %d targ %s => %s", new sliceType$5([new $Int(i), targ, new_targ])); /* */ $s = 45; case 45: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						if (newTArgs === sliceType$3.nil) {
+							newTArgs = $makeSlice(sliceType$3, n);
+							$copySlice(newTArgs, t$12.TypeArgs().list());
+						}
+						((i < 0 || i >= newTArgs.$length) ? ($throwRuntimeError("index out of range"), undefined) : newTArgs.$array[newTArgs.$offset + i] = new_targ);
+					/* } */ case 44:
+					_i++;
+				$s = 39; continue;
+				case 40:
+				/* */ if (newTArgs === sliceType$3.nil) { $s = 46; continue; }
+				/* */ $s = 47; continue;
+				/* if (newTArgs === sliceType$3.nil) { */ case 46:
+					$r = dump(">>> nothing to substitute in %s", new sliceType$5([t$12])); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = -1; return t$12;
+				/* } */ case 47:
+				_r$16 = subst$1[0].check.instance(subst$1[0].pos, orig, newTArgs, subst$1[0].expanding, subst$1[0].ctxt); /* */ $s = 49; case 49: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+				$24r$1 = _r$16;
+				$s = 50; case 50: return $24r$1;
+			/* } else if ($assertType(_ref, ptrType$15, true)[1]) { */ case 14:
+				t$13 = _ref.$val;
+				$s = -1; return new substMap(subst$1[0].smap).lookup(t$13);
+			/* } else { */ case 15:
+				t$14 = _ref;
+				unreachable();
+			/* } */ case 16:
+			$s = -1; return typ$3;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: typ$2, $c: true, $r, $24r, $24r$1, _i, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, base, copied, copied$1, dump, ecopied, elem, elem$1, elem$2, elem$3, embeddeds, fields, i, iface$1, key, mcopied, methods, n, newTArgs, new_targ, orig, params, recv, results, s, subst$1, t, t$1, t$10, t$11, t$12, t$13, t$14, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, targ, terms, typ$3, $s, $deferred};return $f; } }
+		};
+		$ptrType(subster).prototype.typOrNil = function typOrNil(typ$3) {
+			var {$24r, _r, subst$1, typ$3, $s, $r, $c} = $restore(this, {typ$3});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			subst$1 = this;
+			if ($interfaceIsEqual(typ$3, $ifaceNil)) {
+				$s = -1; return (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+			}
+			_r = subst$1.typ(typ$3); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: typOrNil, $c: true, $r, $24r, _r, subst$1, typ$3, $s};return $f;
+		};
+		$ptrType(subster).prototype.var_ = function var_(v) {
+			var {_r, subst$1, typ$3, v, $s, $r, $c} = $restore(this, {v});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			subst$1 = this;
+			/* */ if (!(v === ptrType$17.nil)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(v === ptrType$17.nil)) { */ case 1:
+				_r = subst$1.typ(v.object.typ); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				typ$3 = _r;
+				if (!($interfaceIsEqual(typ$3, v.object.typ))) {
+					$s = -1; return substVar(v, typ$3);
+				}
+			/* } */ case 2:
+			$s = -1; return v;
+			/* */ } return; } var $f = {$blk: var_, $c: true, $r, _r, subst$1, typ$3, v, $s};return $f;
+		};
+		substVar = function substVar$1(v, typ$3) {
+			var copy, typ$3, v;
+			copy = $clone((v === ptrType$17.nil && $throwNilPointerError(), v), Var);
+			copy.object.typ = typ$3;
+			copy.origin = v.Origin();
+			return copy;
+		};
+		$ptrType(subster).prototype.tuple = function tuple$1(t) {
+			var {_r, _tuple, copied, subst$1, t, vars, $s, $r, $c} = $restore(this, {t});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			subst$1 = this;
+			/* */ if (!(t === ptrType$16.nil)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(t === ptrType$16.nil)) { */ case 1:
+				_r = subst$1.varList(t.vars); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tuple = _r;
+				vars = _tuple[0];
+				copied = _tuple[1];
+				if (copied) {
+					$s = -1; return new Tuple.ptr(vars);
+				}
+			/* } */ case 2:
+			$s = -1; return t;
+			/* */ } return; } var $f = {$blk: tuple$1, $c: true, $r, _r, _tuple, copied, subst$1, t, vars, $s};return $f;
+		};
+		$ptrType(subster).prototype.varList = function varList(in$1) {
+			var {_i, _r, _ref, copied, i, in$1, new$1, out, subst$1, v, w, $s, $r, $c} = $restore(this, {in$1});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			out = sliceType$9.nil;
+			copied = false;
+			subst$1 = this;
+			out = in$1;
+			_ref = in$1;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = _i;
+				v = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_r = subst$1.var_(v); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				w = _r;
+				if (!(w === v)) {
+					if (!copied) {
+						new$1 = $makeSlice(sliceType$9, in$1.$length);
+						$copySlice(new$1, out);
+						out = new$1;
+						copied = true;
+					}
+					((i < 0 || i >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + i] = w);
+				}
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return [out, copied];
+			/* */ } return; } var $f = {$blk: varList, $c: true, $r, _i, _r, _ref, copied, i, in$1, new$1, out, subst$1, v, w, $s};return $f;
+		};
+		$ptrType(subster).prototype.func_ = function func_(f) {
+			var {_r, f, subst$1, typ$3, $s, $r, $c} = $restore(this, {f});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			subst$1 = this;
+			/* */ if (!(f === ptrType$2.nil)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(f === ptrType$2.nil)) { */ case 1:
+				_r = subst$1.typ(f.object.typ); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				typ$3 = _r;
+				if (!($interfaceIsEqual(typ$3, f.object.typ))) {
+					$s = -1; return substFunc(f, typ$3);
+				}
+			/* } */ case 2:
+			$s = -1; return f;
+			/* */ } return; } var $f = {$blk: func_, $c: true, $r, _r, f, subst$1, typ$3, $s};return $f;
+		};
+		substFunc = function substFunc$1(f, typ$3) {
+			var copy, f, typ$3;
+			copy = $clone((f === ptrType$2.nil && $throwNilPointerError(), f), Func);
+			copy.object.typ = typ$3;
+			copy.origin = f.Origin();
+			return copy;
+		};
+		$ptrType(subster).prototype.funcList = function funcList(in$1) {
+			var {_i, _r, _ref, copied, f, g, i, in$1, new$1, out, subst$1, $s, $r, $c} = $restore(this, {in$1});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			out = sliceType.nil;
+			copied = false;
+			subst$1 = this;
+			out = in$1;
+			_ref = in$1;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = _i;
+				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_r = subst$1.func_(f); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				g = _r;
+				if (!(g === f)) {
+					if (!copied) {
+						new$1 = $makeSlice(sliceType, in$1.$length);
+						$copySlice(new$1, out);
+						out = new$1;
+						copied = true;
+					}
+					((i < 0 || i >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + i] = g);
+				}
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return [out, copied];
+			/* */ } return; } var $f = {$blk: funcList, $c: true, $r, _i, _r, _ref, copied, f, g, i, in$1, new$1, out, subst$1, $s};return $f;
+		};
+		$ptrType(subster).prototype.typeList = function typeList$2(in$1) {
+			var {_i, _r, _ref, copied, i, in$1, new$1, out, subst$1, t, u, $s, $r, $c} = $restore(this, {in$1});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			out = sliceType$3.nil;
+			copied = false;
+			subst$1 = this;
+			out = in$1;
+			_ref = in$1;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = _i;
+				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_r = subst$1.typ(t); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				u = _r;
+				if (!($interfaceIsEqual(u, t))) {
+					if (!copied) {
+						new$1 = $makeSlice(sliceType$3, in$1.$length);
+						$copySlice(new$1, out);
+						out = new$1;
+						copied = true;
+					}
+					((i < 0 || i >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + i] = u);
+				}
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return [out, copied];
+			/* */ } return; } var $f = {$blk: typeList$2, $c: true, $r, _i, _r, _ref, copied, i, in$1, new$1, out, subst$1, t, u, $s};return $f;
+		};
+		$ptrType(subster).prototype.termlist = function termlist$1(in$1) {
+			var {_i, _r, _ref, copied, i, in$1, new$1, out, subst$1, t, u, $s, $r, $c} = $restore(this, {in$1});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			out = sliceType$11.nil;
+			copied = false;
+			subst$1 = this;
+			out = in$1;
+			_ref = in$1;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = _i;
+				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_r = subst$1.typ(t.typ); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				u = _r;
+				if (!($interfaceIsEqual(u, t.typ))) {
+					if (!copied) {
+						new$1 = $makeSlice(sliceType$11, in$1.$length);
+						$copySlice(new$1, out);
+						out = new$1;
+						copied = true;
+					}
+					((i < 0 || i >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + i] = NewTerm(t.tilde, u));
+				}
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return [out, copied];
+			/* */ } return; } var $f = {$blk: termlist$1, $c: true, $r, _i, _r, _ref, copied, i, in$1, new$1, out, subst$1, t, u, $s};return $f;
+		};
+		replaceRecvType = function replaceRecvType$1(in$1, old, new$1) {
+			var _i, _ref, copied, i, in$1, method, new$1, newsig, old, out, sig;
+			out = sliceType.nil;
+			copied = false;
+			out = in$1;
+			_ref = in$1;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				newsig = [newsig];
+				i = _i;
+				method = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				sig = $assertType(method.object.Type(), ptrType$29);
+				if (!(sig.recv === ptrType$17.nil) && $interfaceIsEqual(sig.recv.object.Type(), old)) {
+					if (!copied) {
+						out = $makeSlice(sliceType, in$1.$length);
+						$copySlice(out, in$1);
+						copied = true;
+					}
+					newsig[0] = $clone((sig === ptrType$29.nil && $throwNilPointerError(), sig), Signature);
+					newsig[0].recv = substVar(sig.recv, new$1);
+					((i < 0 || i >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + i] = substFunc(method, newsig[0]));
+				}
+				_i++;
+			}
+			return [out, copied];
+		};
+		NewStruct = function NewStruct$1(fields, tags) {
+			var {_i, _r, _ref, _v, f, fields, fset, fset$24ptr, s, tags, $s, $r, $c} = $restore(this, {fields, tags});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			fset = false;
+			_ref = fields;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!(!(f.object.name === "_"))) { _v = false; $s = 5; continue s; }
+				_r = (fset$24ptr || (fset$24ptr = new ptrType$55(function() { return fset; }, function($v) { fset = $v; }))).insert(f); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_v = !($interfaceIsEqual(_r, $ifaceNil)); case 5:
+				/* */ if (_v) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (_v) { */ case 3:
+					$panic(new $String("multiple fields with the same name"));
+				/* } */ case 4:
+				_i++;
+			$s = 1; continue;
+			case 2:
+			if (tags.$length > fields.$length) {
+				$panic(new $String("more tags than fields"));
+			}
+			s = new Struct.ptr(fields, tags);
+			s.markComplete();
+			$s = -1; return s;
+			/* */ } return; } var $f = {$blk: NewStruct$1, $c: true, $r, _i, _r, _ref, _v, f, fields, fset, fset$24ptr, s, tags, $s};return $f;
+		};
+		$pkg.NewStruct = NewStruct;
+		$ptrType(Struct).prototype.NumFields = function NumFields() {
+			var s;
+			s = this;
+			return s.fields.$length;
+		};
+		$ptrType(Struct).prototype.Field = function Field(i) {
+			var i, s, x;
+			s = this;
+			return (x = s.fields, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+		};
+		$ptrType(Struct).prototype.Tag = function Tag(i) {
+			var i, s, x;
+			s = this;
+			if (i < s.tags.$length) {
+				return (x = s.tags, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+			}
+			return "";
+		};
+		$ptrType(Struct).prototype.Underlying = function Underlying$3() {
+			var t;
+			t = this;
+			return t;
+		};
+		$ptrType(Struct).prototype.String = function String$10() {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			t = this;
+			_r = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String$10, $c: true, $r, $24r, _r, t, $s};return $f;
+		};
+		$ptrType(Struct).prototype.markComplete = function markComplete() {
+			var s;
+			s = this;
+			if (s.fields === sliceType$9.nil) {
+				s.fields = $makeSlice(sliceType$9, 0);
+			}
+		};
+		$ptrType(Checker).prototype.structType = function structType$2(styp, e) {
+			var {_i, _i$1, _r, _r$1, _r$2, _ref, _ref$1, add, addInvalid, check, e, embeddedPos, embeddedTyp, f, fields, fset, list$2, name, name$1, pos, styp, tag, tags, typ$3, $s, $r, $c} = $restore(this, {styp, e});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			add = [add];
+			check = [check];
+			fields = [fields];
+			fset = [fset];
+			tag = [tag];
+			tags = [tags];
+			typ$3 = [typ$3];
+			check[0] = this;
+			list$2 = e.Fields;
+			if (list$2 === ptrType$50.nil) {
+				styp.markComplete();
+				$s = -1; return;
+			}
+			fields[0] = sliceType$9.nil;
+			tags[0] = sliceType$13.nil;
+			fset[0] = false;
+			typ$3[0] = $ifaceNil;
+			tag[0] = "";
+			add[0] = (function(add, check, fields, fset, tag, tags, typ$3) { return function Checker·structType·func1(ident$1, embedded, pos) {
+					var {_r, _v, embedded, fld, ident$1, name, pos, $s, $r, $c} = $restore(this, {ident$1, embedded, pos});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					if (!(tag[0] === "") && tags[0] === sliceType$13.nil) {
+						tags[0] = $makeSlice(sliceType$13, fields[0].$length);
+					}
+					if (!(tags[0] === sliceType$13.nil)) {
+						tags[0] = $append(tags[0], tag[0]);
+					}
+					name = ident$1.Name;
+					fld = NewField(pos, check[0].pkg, name, typ$3[0], embedded);
+					if (name === "_") { _v = true; $s = 3; continue s; }
+					_r = check[0].declareInSet((fset.$ptr || (fset.$ptr = new ptrType$55(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, fset))), pos, fld); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_v = _r; case 3:
+					/* */ if (_v) { $s = 1; continue; }
+					/* */ $s = 2; continue;
+					/* if (_v) { */ case 1:
+						fields[0] = $append(fields[0], fld);
+						$r = check[0].recordDef(ident$1, fld); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 2:
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: Checker·structType·func1, $c: true, $r, _r, _v, embedded, fld, ident$1, name, pos, $s};return $f;
+				}; })(add, check, fields, fset, tag, tags, typ$3);
+			addInvalid = (function(add, check, fields, fset, tag, tags, typ$3) { return function Checker·structType·func2(ident$1, pos) {
+					var {ident$1, pos, $s, $r, $c} = $restore(this, {ident$1, pos});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					typ$3[0] = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+					tag[0] = "";
+					$r = add[0](ident$1, true, pos); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: Checker·structType·func2, $c: true, $r, ident$1, pos, $s};return $f;
+				}; })(add, check, fields, fset, tag, tags, typ$3);
+			_ref = list$2.List;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				embeddedPos = [embeddedPos];
+				embeddedTyp = [embeddedTyp];
+				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_r = check[0].varType(f.Type); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				typ$3[0] = _r;
+				_r$1 = check[0].tag(f.Tag); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				tag[0] = _r$1;
+				/* */ if (f.Names.$length > 0) { $s = 5; continue; }
+				/* */ $s = 6; continue;
+				/* if (f.Names.$length > 0) { */ case 5:
+					_ref$1 = f.Names;
+					_i$1 = 0;
+					/* while (true) { */ case 8:
+						/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 9; continue; }
+						name = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+						$r = add[0](name, false, name.Pos()); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_i$1++;
+					$s = 8; continue;
+					case 9:
+					$s = 7; continue;
+				/* } else { */ case 6:
+					_r$2 = f.Type.Pos(); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					pos = _r$2;
+					name$1 = embeddedFieldIdent(f.Type);
+					/* */ if (name$1 === ptrType$31.nil) { $s = 12; continue; }
+					/* */ $s = 13; continue;
+					/* if (name$1 === ptrType$31.nil) { */ case 12:
+						$r = check[0].errorf(f.Type, -1, "embedded field type %s has no name", new sliceType$5([f.Type])); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						name$1 = ast.NewIdent("_");
+						name$1.NamePos = pos;
+						$r = addInvalid(name$1, pos); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_i++;
+						/* continue; */ $s = 1; continue;
+					/* } */ case 13:
+					$r = add[0](name$1, true, name$1.Pos()); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					embeddedTyp[0] = typ$3[0];
+					embeddedPos[0] = f.Type;
+					check[0].later((function(add, check, embeddedPos, embeddedTyp, fields, fset, tag, tags, typ$3) { return function Checker·structType·func3() {
+							var {_r$3, _ref$2, _tuple, isPtr, t, u, u$1, u$2, $s, $r, $c} = $restore(this, {});
+							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+							_tuple = deref(embeddedTyp[0]);
+							t = _tuple[0];
+							isPtr = _tuple[1];
+							_r$3 = under(t); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							_ref$2 = _r$3;
+							/* */ if ($assertType(_ref$2, ptrType$4, true)[1]) { $s = 2; continue; }
+							/* */ if ($assertType(_ref$2, ptrType$28, true)[1]) { $s = 3; continue; }
+							/* */ if ($assertType(_ref$2, ptrType$14, true)[1]) { $s = 4; continue; }
+							/* */ $s = 5; continue;
+							/* switch (0) { default: if ($assertType(_ref$2, ptrType$4, true)[1]) { */ case 2:
+								u = _ref$2.$val;
+								if ($interfaceIsEqual(t, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
+									$s = -1; return;
+								}
+								/* */ if (u.kind === 18) { $s = 6; continue; }
+								/* */ $s = 7; continue;
+								/* if (u.kind === 18) { */ case 6:
+									$r = check[0].error(embeddedPos[0], 30, "embedded field type cannot be unsafe.Pointer"); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								/* } */ case 7:
+								$s = 5; continue;
+							/* } else if ($assertType(_ref$2, ptrType$28, true)[1]) { */ case 3:
+								u$1 = _ref$2.$val;
+								$r = check[0].error(embeddedPos[0], 30, "embedded field type cannot be a pointer"); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = 5; continue;
+							/* } else if ($assertType(_ref$2, ptrType$14, true)[1]) { */ case 4:
+								u$2 = _ref$2.$val;
+								/* */ if (isTypeParam(t)) { $s = 10; continue; }
+								/* */ $s = 11; continue;
+								/* if (isTypeParam(t)) { */ case 10:
+									$r = check[0].error(embeddedPos[0], 144, "embedded field type cannot be a (pointer to a) type parameter"); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									/* break; */ $s = 5; continue;
+								/* } */ case 11:
+								/* */ if (isPtr) { $s = 13; continue; }
+								/* */ $s = 14; continue;
+								/* if (isPtr) { */ case 13:
+									$r = check[0].error(embeddedPos[0], 30, "embedded field type cannot be a pointer to an interface"); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								/* } */ case 14:
+							/* } } */ case 5:
+							$s = -1; return;
+							/* */ } return; } var $f = {$blk: Checker·structType·func3, $c: true, $r, _r$3, _ref$2, _tuple, isPtr, t, u, u$1, u$2, $s};return $f;
+						}; })(add, check, embeddedPos, embeddedTyp, fields, fset, tag, tags, typ$3)).describef(embeddedPos[0], "check embedded type %s", new sliceType$5([embeddedTyp[0]]));
+				/* } */ case 7:
+				_i++;
+			$s = 1; continue;
+			case 2:
+			styp.fields = fields[0];
+			styp.tags = tags[0];
+			styp.markComplete();
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: structType$2, $c: true, $r, _i, _i$1, _r, _r$1, _r$2, _ref, _ref$1, add, addInvalid, check, e, embeddedPos, embeddedTyp, f, fields, fset, list$2, name, name$1, pos, styp, tag, tags, typ$3, $s};return $f;
+		};
+		embeddedFieldIdent = function embeddedFieldIdent$1(e) {
+			var _ref, _tuple, e, e$1, e$2, e$3, e$4, e$5, ok;
+			_ref = e;
+			if ($assertType(_ref, ptrType$31, true)[1]) {
+				e$1 = _ref.$val;
+				return e$1;
+			} else if ($assertType(_ref, ptrType$44, true)[1]) {
+				e$2 = _ref.$val;
+				_tuple = $assertType(e$2.X, ptrType$44, true);
+				ok = _tuple[1];
+				if (!ok) {
+					return embeddedFieldIdent(e$2.X);
+				}
+			} else if ($assertType(_ref, ptrType$37, true)[1]) {
+				e$3 = _ref.$val;
+				return e$3.Sel;
+			} else if ($assertType(_ref, ptrType$38, true)[1]) {
+				e$4 = _ref.$val;
+				return embeddedFieldIdent(e$4.X);
+			} else if ($assertType(_ref, ptrType$39, true)[1]) {
+				e$5 = _ref.$val;
+				return embeddedFieldIdent(e$5.X);
+			}
+			return ptrType$31.nil;
+		};
+		$ptrType(Checker).prototype.declareInSet = function declareInSet(oset, pos, obj) {
+			var {_arg, _arg$1, _r, _r$1, alt, check, obj, oset, pos, $s, $r, $c} = $restore(this, {oset, pos, obj});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			_r = oset.insert(obj); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			alt = _r;
+			/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 2:
+				_arg = new atPos(((pos >> 0)));
+				_r$1 = obj.Name(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_arg$1 = new $String(_r$1);
+				$r = check.errorf(_arg, 10, "%s redeclared", new sliceType$5([_arg$1])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = check.reportAltDecl(alt); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return false;
+			/* } */ case 3:
+			$s = -1; return true;
+			/* */ } return; } var $f = {$blk: declareInSet, $c: true, $r, _arg, _arg$1, _r, _r$1, alt, check, obj, oset, pos, $s};return $f;
+		};
+		$ptrType(Checker).prototype.tag = function tag(t) {
+			var {_tuple, check, err, t, val, $s, $r, $c} = $restore(this, {t});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			/* */ if (!(t === ptrType$58.nil)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(t === ptrType$58.nil)) { */ case 1:
+				if (t.Kind === 9) {
+					_tuple = strconv.Unquote(t.Value);
+					val = _tuple[0];
+					err = _tuple[1];
+					if ($interfaceIsEqual(err, $ifaceNil)) {
+						$s = -1; return val;
+					}
+				}
+				$r = check.errorf(t, -1, "incorrect tag syntax: %q", new sliceType$5([new $String(t.Value)])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 2:
+			$s = -1; return "";
+			/* */ } return; } var $f = {$blk: tag, $c: true, $r, _tuple, check, err, t, val, $s};return $f;
+		};
+		$ptrType(Checker).prototype.funcBody = function funcBody(decl$1, name, sig, body, iota) {
+			var {_r, body, check, decl$1, iota, name, sig, $s, $deferred, $r, $c} = $restore(this, {decl$1, name, sig, body, iota});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			check = [check];
+			check[0] = this;
+			if (check[0].conf.IgnoreFuncBodies) {
+				$panic(new $String("function body not ignored"));
+			}
+			/* */ if (check[0].conf._Trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (check[0].conf._Trace) { */ case 1:
+				$r = check[0].trace(body.Pos(), "-- %s: %s", new sliceType$5([new $String(name), sig])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 2:
+			sig.scope.pos = body.Pos();
+			_r = body.End(); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			sig.scope.end = _r;
+			$deferred.push([(function(check) { return function Checker·funcBody·func1(env, indent) {
+					var env, indent;
+					environment.copy(check[0].environment, env);
+					check[0].indent = indent;
+				}; })(check), [$clone(check[0].environment, environment), check[0].indent]]);
+			environment.copy(check[0].environment, new environment.ptr(decl$1, sig.scope, 0, iota, $ifaceNil, false, sig, false, false, false));
+			check[0].indent = 0;
+			$r = check[0].stmtList(0, body.List); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (check[0].environment.hasLabel) { $s = 6; continue; }
+			/* */ $s = 7; continue;
+			/* if (check[0].environment.hasLabel) { */ case 6:
+				$r = check[0].labels(body); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 7:
+			/* */ if (sig.results.Len() > 0 && !check[0].isTerminating(body, "")) { $s = 9; continue; }
+			/* */ $s = 10; continue;
+			/* if (sig.results.Len() > 0 && !check[0].isTerminating(body, "")) { */ case 9:
+				$r = check[0].error(new atPos(((body.Rbrace >> 0))), 102, "missing return"); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 10:
+			$r = check[0].usage(sig.scope); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: funcBody, $c: true, $r, _r, body, check, decl$1, iota, name, sig, $s, $deferred};return $f; } }
+		};
+		$ptrType(Checker).prototype.usage = function usage(scope) {
+			var {_entry, _i, _i$1, _i$2, _key, _keys, _r, _ref, _ref$1, _ref$2, _size, _tuple, check, elem, name, scope, scope$1, unused, v, v$1, $s, $r, $c} = $restore(this, {scope});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			unused = [unused];
+			check = this;
+			unused[0] = sliceType$9.nil;
+			_ref = scope.elems;
+			_i = 0;
+			_keys = _ref ? _ref.keys() : undefined;
+			_size = _ref ? _ref.size : 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _size)) { break; } */ if(!(_i < _size)) { $s = 2; continue; }
+				_key = _keys.next().value;
+				_entry = _ref.get(_key);
+				if (_entry === undefined) {
+					_i++;
+					/* continue; */ $s = 1; continue;
+				}
+				name = _entry.k;
+				elem = _entry.v;
+				_r = resolve(name, elem); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				elem = _r;
+				_tuple = $assertType(elem, ptrType$17, true);
+				v = _tuple[0];
+				if (!(v === ptrType$17.nil) && !v.used) {
+					unused[0] = $append(unused[0], v);
+				}
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$r = sort.Slice(unused[0], (function(unused) { return function Checker·usage·func1(i, j) {
+					var i, j;
+					return cmpPos(((i < 0 || i >= unused[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : unused[0].$array[unused[0].$offset + i]).object.pos, ((j < 0 || j >= unused[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : unused[0].$array[unused[0].$offset + j]).object.pos) < 0;
+				}; })(unused)); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_ref$1 = unused[0];
+			_i$1 = 0;
+			/* while (true) { */ case 5:
+				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 6; continue; }
+				v$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+				$r = check.softErrorf(v$1, 101, "%s declared and not used", new sliceType$5([new $String(v$1.object.name)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i$1++;
+			$s = 5; continue;
+			case 6:
+			_ref$2 = scope.children;
+			_i$2 = 0;
+			/* while (true) { */ case 8:
+				/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 9; continue; }
+				scope$1 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
+				/* */ if (!scope$1.isFunc) { $s = 10; continue; }
+				/* */ $s = 11; continue;
+				/* if (!scope$1.isFunc) { */ case 10:
+					$r = check.usage(scope$1); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 11:
+				_i$2++;
+			$s = 8; continue;
+			case 9:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: usage, $c: true, $r, _entry, _i, _i$1, _i$2, _key, _keys, _r, _ref, _ref$1, _ref$2, _size, _tuple, check, elem, name, scope, scope$1, unused, v, v$1, $s};return $f;
+		};
+		$ptrType(Checker).prototype.simpleStmt = function simpleStmt(s) {
+			var {check, s, $s, $r, $c} = $restore(this, {s});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			/* */ if (!($interfaceIsEqual(s, $ifaceNil))) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!($interfaceIsEqual(s, $ifaceNil))) { */ case 1:
+				$r = check.stmt(0, s); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 2:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: simpleStmt, $c: true, $r, check, s, $s};return $f;
+		};
+		trimTrailingEmptyStmts = function trimTrailingEmptyStmts$1(list$2) {
+			var _tuple, i, list$2, ok, x;
+			i = list$2.$length;
+			while (true) {
+				if (!(i > 0)) { break; }
+				_tuple = $assertType((x = i - 1 >> 0, ((x < 0 || x >= list$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + x])), ptrType$60, true);
+				ok = _tuple[1];
+				if (!ok) {
+					return $subslice(list$2, 0, i);
+				}
+				i = i - (1) >> 0;
+			}
+			return sliceType$16.nil;
+		};
+		$ptrType(Checker).prototype.stmtList = function stmtList(ctxt, list$2) {
+			var {_i, _ref, check, ctxt, i, inner, inner$1, list$2, ok, s, $s, $r, $c} = $restore(this, {ctxt, list$2});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			ok = !((((ctxt & 4) >>> 0) === 0));
+			inner = (ctxt & ~4) >>> 0;
+			list$2 = trimTrailingEmptyStmts(list$2);
+			_ref = list$2;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = _i;
+				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				inner$1 = inner;
+				if (ok && ((i + 1 >> 0) === list$2.$length)) {
+					inner$1 = (inner$1 | (4)) >>> 0;
+				}
+				$r = check.stmt(inner$1, s); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: stmtList, $c: true, $r, _i, _ref, check, ctxt, i, inner, inner$1, list$2, ok, s, $s};return $f;
+		};
+		$ptrType(Checker).prototype.multipleDefaults = function multipleDefaults(list$2) {
+			var {_arg, _arg$1, _i, _r, _r$1, _ref, _ref$1, c, c$1, c$2, check, d, first, list$2, s, x, $s, $r, $c} = $restore(this, {list$2});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			first = $ifaceNil;
+			_ref = list$2;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				d = $ifaceNil;
+				_ref$1 = s;
+				/* */ if ($assertType(_ref$1, ptrType$61, true)[1]) { $s = 3; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$62, true)[1]) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if ($assertType(_ref$1, ptrType$61, true)[1]) { */ case 3:
+					c = _ref$1.$val;
+					if (c.List.$length === 0) {
+						d = s;
+					}
+					$s = 6; continue;
+				/* } else if ($assertType(_ref$1, ptrType$62, true)[1]) { */ case 4:
+					c$1 = _ref$1.$val;
+					if ($interfaceIsEqual(c$1.Comm, $ifaceNil)) {
+						d = s;
+					}
+					$s = 6; continue;
+				/* } else { */ case 5:
+					c$2 = _ref$1;
+					$r = check.error(s, -1, "case/communication clause expected"); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 6:
+				/* */ if (!($interfaceIsEqual(d, $ifaceNil))) { $s = 8; continue; }
+				/* */ $s = 9; continue;
+				/* if (!($interfaceIsEqual(d, $ifaceNil))) { */ case 8:
+					/* */ if (!($interfaceIsEqual(first, $ifaceNil))) { $s = 10; continue; }
+					/* */ $s = 11; continue;
+					/* if (!($interfaceIsEqual(first, $ifaceNil))) { */ case 10:
+						_arg = d;
+						_r = first.Pos(); /* */ $s = 13; case 13: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						_r$1 = check.fset.Position(_r); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						_arg$1 = (x = _r$1, new x.constructor.elem(x));
+						$r = check.errorf(_arg, 114, "multiple defaults (first at %s)", new sliceType$5([_arg$1])); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 12; continue;
+					/* } else { */ case 11:
+						first = d;
+					/* } */ case 12:
+				/* } */ case 9:
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: multipleDefaults, $c: true, $r, _arg, _arg$1, _i, _r, _r$1, _ref, _ref$1, c, c$1, c$2, check, d, first, list$2, s, x, $s};return $f;
+		};
+		$ptrType(Checker).prototype.openScope = function openScope(node, comment) {
+			var {_arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$2, check, comment, node, scope, $s, $r, $c} = $restore(this, {node, comment});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			_arg = check.environment.scope;
+			_r = node.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_arg$1 = _r;
+			_r$1 = node.End(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_arg$2 = _r$1;
+			_arg$3 = comment;
+			_r$2 = NewScope(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			scope = _r$2;
+			$r = check.recordScope(node, scope); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			check.environment.scope = scope;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: openScope, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$2, check, comment, node, scope, $s};return $f;
+		};
+		$ptrType(Checker).prototype.closeScope = function closeScope() {
+			var check;
+			check = this;
+			check.environment.scope = check.environment.scope.Parent();
+		};
+		assignOp = function assignOp$1(op) {
+			var op;
+			if (23 <= op && op <= 33) {
+				return op + -11 >> 0;
+			}
+			return 0;
+		};
+		$ptrType(Checker).prototype.suspendedCall = function suspendedCall(keyword, call) {
+			var {_1, _r, call, check, code, keyword, msg, x, $s, $r, $c} = $restore(this, {keyword, call});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			x = [x];
+			check = this;
+			x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+			msg = "";
+			code = 0;
+				_r = check.rawExpr($ifaceNil, x[0], call, $ifaceNil, false); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_1 = _r;
+				if (_1 === (0)) {
+					msg = "requires function call, not conversion";
+					code = 129;
+					if (keyword === "go") {
+						code = 130;
+					}
+				} else if (_1 === (1)) {
+					msg = "discards result of";
+					code = 128;
+				} else if (_1 === (2)) {
+					$s = -1; return;
+				} else {
+					unreachable();
+				}
+			case 1:
+			$r = check.errorf(x[0], code, "%s %s %s", new sliceType$5([new $String(keyword), new $String(msg), x[0]])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: suspendedCall, $c: true, $r, _1, _r, call, check, code, keyword, msg, x, $s};return $f;
+		};
+		goVal = function goVal$1(val) {
+			var {$24r, _1, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, _tuple$2, ok, ok$1, ok$2, val, x, x$1, x$2, $s, $r, $c} = $restore(this, {val});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			if ($interfaceIsEqual(val, $ifaceNil)) {
+				$s = -1; return $ifaceNil;
+			}
+				_r = val.Kind(); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_1 = _r;
+				/* */ if (_1 === (3)) { $s = 3; continue; }
+				/* */ if (_1 === (4)) { $s = 4; continue; }
+				/* */ if (_1 === (2)) { $s = 5; continue; }
+				/* */ $s = 6; continue;
+				/* if (_1 === (3)) { */ case 3:
+					_r$1 = constant.Int64Val(val); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_tuple = _r$1;
+					x = _tuple[0];
+					ok = _tuple[1];
+					if (ok) {
+						$s = -1; return x;
+					}
+					_r$2 = constant.Uint64Val(val); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_tuple$1 = _r$2;
+					x$1 = _tuple$1[0];
+					ok$1 = _tuple$1[1];
+					if (ok$1) {
+						$s = -1; return x$1;
+					}
+					$s = 6; continue;
+				/* } else if (_1 === (4)) { */ case 4:
+					_r$3 = constant.Float64Val(val); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_tuple$2 = _r$3;
+					x$2 = _tuple$2[0];
+					ok$2 = _tuple$2[1];
+					if (ok$2) {
+						$s = -1; return new $Float64(x$2);
+					}
+					$s = 6; continue;
+				/* } else if (_1 === (2)) { */ case 5:
+					_r$4 = constant.StringVal(val); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					$24r = new $String(_r$4);
+					$s = 11; case 11: return $24r;
+				/* } */ case 6:
+			case 1:
+			$s = -1; return $ifaceNil;
+			/* */ } return; } var $f = {$blk: goVal$1, $c: true, $r, $24r, _1, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, _tuple$2, ok, ok$1, ok$2, val, x, x$1, x$2, $s};return $f;
+		};
+		$ptrType(Checker).prototype.caseValues = function caseValues(x, values, seen) {
+			var {_entry, _entry$1, _i, _i$1, _key, _r, _r$1, _r$2, _ref, _ref$1, check, e, res, seen, v, val, values, vt, x, $s, $r, $c} = $restore(this, {x, values, seen});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			_ref = values;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				res = [res];
+				v = [v];
+				e = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				v[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+				$r = check.expr($ifaceNil, v[0], e); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				if ((x.mode === 0) || (v[0].mode === 0)) {
+					_i++;
+					/* continue L; */ $s = 1; continue s;
+				}
+				$r = check.convertUntyped(v[0], x.typ); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				if (v[0].mode === 0) {
+					_i++;
+					/* continue L; */ $s = 1; continue s;
+				}
+				res[0] = $clone(v[0], operand);
+				$r = check.comparison(res[0], x, 39, true); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				if (res[0].mode === 0) {
+					_i++;
+					/* continue L; */ $s = 1; continue s;
+				}
+				if (!((v[0].mode === 4))) {
+					_i++;
+					/* continue L; */ $s = 1; continue s;
+				}
+				_r = goVal(v[0].val); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				val = _r;
+				/* */ if (!($interfaceIsEqual(val, $ifaceNil))) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if (!($interfaceIsEqual(val, $ifaceNil))) { */ case 7:
+					_ref$1 = (_entry = $mapIndex(seen,$emptyInterface.keyFor(val)), _entry !== undefined ? _entry.v : sliceType$17.nil);
+					_i$1 = 0;
+					/* while (true) { */ case 9:
+						/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 10; continue; }
+						vt = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), valueType);
+						_r$1 = Identical(v[0].typ, vt.typ); /* */ $s = 13; case 13: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						/* */ if (_r$1) { $s = 11; continue; }
+						/* */ $s = 12; continue;
+						/* if (_r$1) { */ case 11:
+							$r = check.errorf(v[0], 113, "duplicate case %s in expression switch", new sliceType$5([v[0]])); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = check.error(new atPos(((vt.pos >> 0))), 113, "\tprevious case"); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_i++;
+							/* continue L; */ $s = 1; continue s;
+						/* } */ case 12:
+						_i$1++;
+					$s = 9; continue;
+					case 10:
+					_r$2 = v[0].Pos(); /* */ $s = 16; case 16: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_key = val; (seen || $throwRuntimeError("assignment to entry in nil map")).set($emptyInterface.keyFor(_key), { k: _key, v: $append((_entry$1 = $mapIndex(seen,$emptyInterface.keyFor(val)), _entry$1 !== undefined ? _entry$1.v : sliceType$17.nil), new valueType.ptr(_r$2, v[0].typ)) });
+				/* } */ case 8:
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: caseValues, $c: true, $r, _entry, _entry$1, _i, _i$1, _key, _r, _r$1, _r$2, _ref, _ref$1, check, e, res, seen, v, val, values, vt, x, $s};return $f;
+		};
+		$ptrType(Checker).prototype.isNil = function isNil(e) {
+			var {_r, _tuple, _tuple$1, check, e, name, ok, $s, $r, $c} = $restore(this, {e});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			_tuple = $assertType(unparen(e), ptrType$31, true);
+			name = _tuple[0];
+			/* */ if (!(name === ptrType$31.nil)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(name === ptrType$31.nil)) { */ case 1:
+				_r = check.environment.lookup(name.Name); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tuple$1 = $assertType(_r, ptrType$34, true);
+				ok = _tuple$1[1];
+				$s = -1; return ok;
+			/* } */ case 2:
+			$s = -1; return false;
+			/* */ } return; } var $f = {$blk: isNil, $c: true, $r, _r, _tuple, _tuple$1, check, e, name, ok, $s};return $f;
+		};
+		$ptrType(Checker).prototype.caseTypes = function caseTypes(x, types, seen) {
+			var {T, Ts, _entry, _i, _i$1, _key, _key$1, _keys, _r, _r$1, _r$2, _r$3, _ref, _ref$1, _size, _v, _v$1, check, dummy, e, other, seen, t, types, x, $s, $r, $c} = $restore(this, {x, types, seen});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			dummy = [dummy];
+			T = $ifaceNil;
+			check = this;
+			dummy[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+			_ref = types;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				e = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_r = check.isNil(e); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				/* */ if (_r) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (_r) { */ case 3:
+					T = $ifaceNil;
+					$r = check.expr($ifaceNil, dummy[0], e); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 5; continue;
+				/* } else { */ case 4:
+					_r$1 = check.varType(e); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					T = _r$1;
+					if ($interfaceIsEqual(T, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
+						_i++;
+						/* continue L; */ $s = 1; continue s;
+					}
+				/* } */ case 5:
+				_ref$1 = seen;
+				_i$1 = 0;
+				_keys = _ref$1 ? _ref$1.keys() : undefined;
+				_size = _ref$1 ? _ref$1.size : 0;
+				/* while (true) { */ case 9:
+					/* if (!(_i$1 < _size)) { break; } */ if(!(_i$1 < _size)) { $s = 10; continue; }
+					_key = _keys.next().value;
+					_entry = _ref$1.get(_key);
+					if (_entry === undefined) {
+						_i$1++;
+						/* continue; */ $s = 9; continue;
+					}
+					t = _entry.k;
+					other = _entry.v;
+					if ($interfaceIsEqual(T, $ifaceNil) && $interfaceIsEqual(t, $ifaceNil)) { _v = true; $s = 13; continue s; }
+					if (!(!($interfaceIsEqual(T, $ifaceNil)) && !($interfaceIsEqual(t, $ifaceNil)))) { _v$1 = false; $s = 14; continue s; }
+					_r$2 = Identical(T, t); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_v$1 = _r$2; case 14:
+					_v = _v$1; case 13:
+					/* */ if (_v) { $s = 11; continue; }
+					/* */ $s = 12; continue;
+					/* if (_v) { */ case 11:
+						Ts = "nil";
+						/* */ if (!($interfaceIsEqual(T, $ifaceNil))) { $s = 16; continue; }
+						/* */ $s = 17; continue;
+						/* if (!($interfaceIsEqual(T, $ifaceNil))) { */ case 16:
+							_r$3 = TypeString(T, $methodVal(check, "qualifier")); /* */ $s = 18; case 18: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							Ts = _r$3;
+						/* } */ case 17:
+						$r = check.errorf(e, 113, "duplicate case %s in type switch", new sliceType$5([new $String(Ts)])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = check.error(other, 113, "\tprevious case"); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_i++;
+						/* continue L; */ $s = 1; continue s;
+					/* } */ case 12:
+					_i$1++;
+				$s = 9; continue;
+				case 10:
+				_key$1 = T; (seen || $throwRuntimeError("assignment to entry in nil map")).set(Type.keyFor(_key$1), { k: _key$1, v: e });
+				/* */ if (!(x === ptrType$63.nil) && !($interfaceIsEqual(T, $ifaceNil))) { $s = 21; continue; }
+				/* */ $s = 22; continue;
+				/* if (!(x === ptrType$63.nil) && !($interfaceIsEqual(T, $ifaceNil))) { */ case 21:
+					$r = check.typeAssertion(e, x, T, true); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 22:
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return T;
+			/* */ } return; } var $f = {$blk: caseTypes, $c: true, $r, T, Ts, _entry, _i, _i$1, _key, _key$1, _keys, _r, _r$1, _r$2, _r$3, _ref, _ref$1, _size, _v, _v$1, check, dummy, e, other, seen, t, types, x, $s};return $f;
+		};
+		$ptrType(Checker).prototype.stmt = function stmt(ctxt, s) {
+			var {T, Y, _1, _2, _3, _4, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$10, _ref$11, _ref$12, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, _tuple$10, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, alt, c, cause, ch, check, clause, clause$1, clause$2, code, ctxt, expr, guard, guard$1, guard$2, i, i$1, i$2, ident$1, inner, inner$1, key, kind, lhs, lhs$1, lhs$2, lhs$3, lhs$4, lhsVars, msg, msg$1, n, name, obj, obj$1, obj$2, obj$3, ok, op, op$1, res, rhs, rhs$1, rhs$2, s, s$1, s$10, s$11, s$12, s$13, s$14, s$15, s$16, s$17, s$18, s$19, s$2, s$20, s$21, s$22, s$23, s$24, s$25, s$3, s$4, s$5, s$6, s$7, s$8, s$9, scopePos, scopePos$1, seen, seen$1, sx, t, t$1, typ$3, typ$4, u, u$1, uch, used, v, val, val$1, valid, vars, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $deferred, $r, $c} = $restore(this, {ctxt, s});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			ch = [ch];
+			check = [check];
+			val = [val];
+			x = [x];
+			x$1 = [x$1];
+			x$2 = [x$2];
+			x$3 = [x$3];
+			x$4 = [x$4];
+			x$5 = [x$5];
+			x$6 = [x$6];
+			x$7 = [x$7];
+			check[0] = this;
+			/* */ if (false) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (false) { */ case 1:
+				$deferred.push([(function(ch, check, val, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7) { return function Checker·stmt·func1(scope) {
+						var {p, scope, $s, $r, $c} = $restore(this, {scope});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						p = $recover();
+						if (!($interfaceIsEqual(p, $ifaceNil))) {
+							$panic(p);
+						}
+						$r = assert(scope === check[0].environment.scope); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return;
+						/* */ } return; } var $f = {$blk: Checker·stmt·func1, $c: true, $r, p, scope, $s};return $f;
+					}; })(ch, check, val, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7), [check[0].environment.scope]]);
+			/* } */ case 2:
+			$deferred.push([$methodVal(check[0], "processDelayed"), [check[0].delayed.$length]]);
+			inner = (ctxt & ~28) >>> 0;
+			_ref = s;
+			/* */ if ($assertType(_ref, ptrType$64, true)[1] || $assertType(_ref, ptrType$60, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$65, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$66, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$67, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$68, true)[1]) { $s = 7; continue; }
+			/* */ if ($assertType(_ref, ptrType$69, true)[1]) { $s = 8; continue; }
+			/* */ if ($assertType(_ref, ptrType$70, true)[1]) { $s = 9; continue; }
+			/* */ if ($assertType(_ref, ptrType$71, true)[1]) { $s = 10; continue; }
+			/* */ if ($assertType(_ref, ptrType$72, true)[1]) { $s = 11; continue; }
+			/* */ if ($assertType(_ref, ptrType$73, true)[1]) { $s = 12; continue; }
+			/* */ if ($assertType(_ref, ptrType$74, true)[1]) { $s = 13; continue; }
+			/* */ if ($assertType(_ref, ptrType$75, true)[1]) { $s = 14; continue; }
+			/* */ if ($assertType(_ref, ptrType$76, true)[1]) { $s = 15; continue; }
+			/* */ if ($assertType(_ref, ptrType$77, true)[1]) { $s = 16; continue; }
+			/* */ if ($assertType(_ref, ptrType$78, true)[1]) { $s = 17; continue; }
+			/* */ if ($assertType(_ref, ptrType$79, true)[1]) { $s = 18; continue; }
+			/* */ if ($assertType(_ref, ptrType$80, true)[1]) { $s = 19; continue; }
+			/* */ if ($assertType(_ref, ptrType$81, true)[1]) { $s = 20; continue; }
+			/* */ $s = 21; continue;
+			/* if ($assertType(_ref, ptrType$64, true)[1] || $assertType(_ref, ptrType$60, true)[1]) { */ case 3:
+				s$1 = _ref;
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$65, true)[1]) { */ case 4:
+				s$2 = _ref.$val;
+				$r = check[0].declStmt(s$2.Decl); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$66, true)[1]) { */ case 5:
+				s$3 = _ref.$val;
+				check[0].environment.hasLabel = true;
+				$r = check[0].stmt(ctxt, s$3.Stmt); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$67, true)[1]) { */ case 6:
+				s$4 = _ref.$val;
+				x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+				_r = check[0].rawExpr($ifaceNil, x[0], s$4.X, $ifaceNil, false); /* */ $s = 25; case 25: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				kind = _r;
+				msg = "";
+				code = 0;
+					_1 = x[0].mode;
+					/* */ if (_1 === (2)) { $s = 27; continue; }
+					/* */ if (_1 === (3)) { $s = 28; continue; }
+					/* */ $s = 29; continue;
+					/* if (_1 === (2)) { */ case 27:
+						msg = "must be called";
+						code = 82;
+						$s = 30; continue;
+					/* } else if (_1 === (3)) { */ case 28:
+						msg = "is not an expression";
+						code = 42;
+						$s = 30; continue;
+					/* } else { */ case 29:
+						/* */ if (kind === 2) { $s = 31; continue; }
+						/* */ $s = 32; continue;
+						/* if (kind === 2) { */ case 31:
+							$s = 33; case 33: return;
+						/* } */ case 32:
+						msg = "is not used";
+						code = 100;
+					/* } */ case 30:
+				case 26:
+				$r = check[0].errorf(x[0], code, "%s %s", new sliceType$5([x[0], new $String(msg)])); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$68, true)[1]) { */ case 7:
+				s$5 = _ref.$val;
+				_tmp = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+				_tmp$1 = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+				ch[0] = $clone(_tmp, operand);
+				val[0] = $clone(_tmp$1, operand);
+				$r = check[0].expr($ifaceNil, ch[0], s$5.Chan); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = check[0].expr($ifaceNil, val[0], s$5.Value); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if ((ch[0].mode === 0) || (val[0].mode === 0)) { $s = 37; continue; }
+				/* */ $s = 38; continue;
+				/* if ((ch[0].mode === 0) || (val[0].mode === 0)) { */ case 37:
+					$s = 39; case 39: return;
+				/* } */ case 38:
+				_r$1 = coreType(ch[0].typ); /* */ $s = 40; case 40: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				u = _r$1;
+				/* */ if ($interfaceIsEqual(u, $ifaceNil)) { $s = 41; continue; }
+				/* */ $s = 42; continue;
+				/* if ($interfaceIsEqual(u, $ifaceNil)) { */ case 41:
+					_r$2 = inNode(s$5, s$5.Arrow); /* */ $s = 43; case 43: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					$r = check[0].errorf((x$8 = _r$2, new x$8.constructor.elem(x$8)), 59, "invalid operation: cannot send to %s: no core type", new sliceType$5([ch[0]])); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 45; case 45: return;
+				/* } */ case 42:
+				_tuple = $assertType(u, ptrType$26, true);
+				uch = _tuple[0];
+				/* */ if (uch === ptrType$26.nil) { $s = 46; continue; }
+				/* */ $s = 47; continue;
+				/* if (uch === ptrType$26.nil) { */ case 46:
+					_r$3 = inNode(s$5, s$5.Arrow); /* */ $s = 48; case 48: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					$r = check[0].errorf((x$9 = _r$3, new x$9.constructor.elem(x$9)), 59, "invalid operation: cannot send to non-channel %s", new sliceType$5([ch[0]])); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 50; case 50: return;
+				/* } */ case 47:
+				/* */ if (uch.dir === 2) { $s = 51; continue; }
+				/* */ $s = 52; continue;
+				/* if (uch.dir === 2) { */ case 51:
+					_r$4 = inNode(s$5, s$5.Arrow); /* */ $s = 53; case 53: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					$r = check[0].errorf((x$10 = _r$4, new x$10.constructor.elem(x$10)), 59, "invalid operation: cannot send to receive-only channel %s", new sliceType$5([ch[0]])); /* */ $s = 54; case 54: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 55; case 55: return;
+				/* } */ case 52:
+				$r = check[0].assignment(val[0], uch.elem, "send"); /* */ $s = 56; case 56: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$69, true)[1]) { */ case 8:
+				s$6 = _ref.$val;
+				op = 0;
+					_2 = s$6.Tok;
+					/* */ if (_2 === (37)) { $s = 58; continue; }
+					/* */ if (_2 === (38)) { $s = 59; continue; }
+					/* */ $s = 60; continue;
+					/* if (_2 === (37)) { */ case 58:
+						op = 12;
+						$s = 61; continue;
+					/* } else if (_2 === (38)) { */ case 59:
+						op = 13;
+						$s = 61; continue;
+					/* } else { */ case 60:
+						_r$5 = inNode(s$6, s$6.TokPos); /* */ $s = 62; case 62: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						$r = check[0].errorf((x$11 = _r$5, new x$11.constructor.elem(x$11)), -1, "unknown inc/dec operation %s", new sliceType$5([new token.Token(s$6.Tok)])); /* */ $s = 63; case 63: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 64; case 64: return;
+					/* } */ case 61:
+				case 57:
+				x$1[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+				$r = check[0].expr($ifaceNil, x$1[0], s$6.X); /* */ $s = 65; case 65: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (x$1[0].mode === 0) { $s = 66; continue; }
+				/* */ $s = 67; continue;
+				/* if (x$1[0].mode === 0) { */ case 66:
+					$s = 68; case 68: return;
+				/* } */ case 67:
+				_r$6 = allNumeric(x$1[0].typ); /* */ $s = 71; case 71: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				/* */ if (!_r$6) { $s = 69; continue; }
+				/* */ $s = 70; continue;
+				/* if (!_r$6) { */ case 69:
+					$r = check[0].errorf(s$6.X, 48, "invalid operation: %s%s (non-numeric type %s)", new sliceType$5([s$6.X, new token.Token(s$6.Tok), x$1[0].typ])); /* */ $s = 72; case 72: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 73; case 73: return;
+				/* } */ case 70:
+				_r$7 = s$6.X.Pos(); /* */ $s = 74; case 74: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				Y = new ast.BasicLit.ptr(_r$7, 5, "1");
+				$r = check[0].binary(x$1[0], $ifaceNil, s$6.X, Y, op, s$6.TokPos); /* */ $s = 75; case 75: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (x$1[0].mode === 0) { $s = 76; continue; }
+				/* */ $s = 77; continue;
+				/* if (x$1[0].mode === 0) { */ case 76:
+					$s = 78; case 78: return;
+				/* } */ case 77:
+				$r = check[0].assignVar(s$6.X, $ifaceNil, x$1[0]); /* */ $s = 79; case 79: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$70, true)[1]) { */ case 9:
+				s$7 = _ref.$val;
+					_3 = s$7.Tok;
+					/* */ if ((_3 === (42)) || (_3 === (47))) { $s = 81; continue; }
+					/* */ $s = 82; continue;
+					/* if ((_3 === (42)) || (_3 === (47))) { */ case 81:
+						/* */ if (s$7.Lhs.$length === 0) { $s = 84; continue; }
+						/* */ $s = 85; continue;
+						/* if (s$7.Lhs.$length === 0) { */ case 84:
+							$r = check[0].error(s$7, -1, "missing lhs in assignment"); /* */ $s = 86; case 86: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 87; case 87: return;
+						/* } */ case 85:
+						/* */ if (s$7.Tok === 47) { $s = 88; continue; }
+						/* */ $s = 89; continue;
+						/* if (s$7.Tok === 47) { */ case 88:
+							_r$8 = inNode(s$7, s$7.TokPos); /* */ $s = 91; case 91: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+							$r = check[0].shortVarDecl((x$12 = _r$8, new x$12.constructor.elem(x$12)), s$7.Lhs, s$7.Rhs); /* */ $s = 92; case 92: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 90; continue;
+						/* } else { */ case 89:
+							$r = check[0].assignVars(s$7.Lhs, s$7.Rhs); /* */ $s = 93; case 93: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 90:
+						$s = 83; continue;
+					/* } else { */ case 82:
+						/* */ if (!((s$7.Lhs.$length === 1)) || !((s$7.Rhs.$length === 1))) { $s = 94; continue; }
+						/* */ $s = 95; continue;
+						/* if (!((s$7.Lhs.$length === 1)) || !((s$7.Rhs.$length === 1))) { */ case 94:
+							_r$9 = inNode(s$7, s$7.TokPos); /* */ $s = 96; case 96: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+							$r = check[0].errorf((x$13 = _r$9, new x$13.constructor.elem(x$13)), 20, "assignment operation %s requires single-valued expressions", new sliceType$5([new token.Token(s$7.Tok)])); /* */ $s = 97; case 97: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 98; case 98: return;
+						/* } */ case 95:
+						op$1 = assignOp(s$7.Tok);
+						/* */ if (op$1 === 0) { $s = 99; continue; }
+						/* */ $s = 100; continue;
+						/* if (op$1 === 0) { */ case 99:
+							$r = check[0].errorf(new atPos(((s$7.TokPos >> 0))), -1, "unknown assignment operation %s", new sliceType$5([new token.Token(s$7.Tok)])); /* */ $s = 101; case 101: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 102; case 102: return;
+						/* } */ case 100:
+						x$2[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+						$r = check[0].binary(x$2[0], $ifaceNil, (x$14 = s$7.Lhs, (0 >= x$14.$length ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + 0])), (x$15 = s$7.Rhs, (0 >= x$15.$length ? ($throwRuntimeError("index out of range"), undefined) : x$15.$array[x$15.$offset + 0])), op$1, s$7.TokPos); /* */ $s = 103; case 103: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* */ if (x$2[0].mode === 0) { $s = 104; continue; }
+						/* */ $s = 105; continue;
+						/* if (x$2[0].mode === 0) { */ case 104:
+							$s = 106; case 106: return;
+						/* } */ case 105:
+						$r = check[0].assignVar((x$16 = s$7.Lhs, (0 >= x$16.$length ? ($throwRuntimeError("index out of range"), undefined) : x$16.$array[x$16.$offset + 0])), $ifaceNil, x$2[0]); /* */ $s = 107; case 107: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 83:
+				case 80:
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$71, true)[1]) { */ case 10:
+				s$8 = _ref.$val;
+				$r = check[0].suspendedCall("go", s$8.Call); /* */ $s = 108; case 108: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$72, true)[1]) { */ case 11:
+				s$9 = _ref.$val;
+				$r = check[0].suspendedCall("defer", s$9.Call); /* */ $s = 109; case 109: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$73, true)[1]) { */ case 12:
+				s$10 = _ref.$val;
+				res = check[0].environment.sig.results;
+				/* */ if ((s$10.Results.$length === 0) && res.Len() > 0 && !((x$17 = res.vars, (0 >= x$17.$length ? ($throwRuntimeError("index out of range"), undefined) : x$17.$array[x$17.$offset + 0])).object.name === "")) { $s = 110; continue; }
+				/* */ $s = 111; continue;
+				/* if ((s$10.Results.$length === 0) && res.Len() > 0 && !((x$17 = res.vars, (0 >= x$17.$length ? ($throwRuntimeError("index out of range"), undefined) : x$17.$array[x$17.$offset + 0])).object.name === "")) { */ case 110:
+					_ref$1 = res.vars;
+					_i = 0;
+					/* while (true) { */ case 113:
+						/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 114; continue; }
+						obj = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+						_r$10 = check[0].environment.lookup(obj.object.name); /* */ $s = 115; case 115: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+						alt = _r$10;
+						/* */ if (!($interfaceIsEqual(alt, $ifaceNil)) && !($interfaceIsEqual(alt, obj))) { $s = 116; continue; }
+						/* */ $s = 117; continue;
+						/* if (!($interfaceIsEqual(alt, $ifaceNil)) && !($interfaceIsEqual(alt, obj))) { */ case 116:
+							$r = check[0].errorf(s$10, 104, "result parameter %s not in scope at return", new sliceType$5([new $String(obj.object.name)])); /* */ $s = 118; case 118: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = check[0].errorf(alt, 104, "\tinner declaration of %s", new sliceType$5([obj])); /* */ $s = 119; case 119: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 117:
+						_i++;
+					$s = 113; continue;
+					case 114:
+					$s = 112; continue;
+				/* } else { */ case 111:
+					lhs = sliceType$9.nil;
+					if (res.Len() > 0) {
+						lhs = res.vars;
+					}
+					$r = check[0].initVars(lhs, s$10.Results, s$10); /* */ $s = 120; case 120: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 112:
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$74, true)[1]) { */ case 13:
+				s$11 = _ref.$val;
+				/* */ if (!(s$11.Label === ptrType$31.nil)) { $s = 121; continue; }
+				/* */ $s = 122; continue;
+				/* if (!(s$11.Label === ptrType$31.nil)) { */ case 121:
+					check[0].environment.hasLabel = true;
+					$s = 123; case 123: return;
+				/* } */ case 122:
+					_4 = s$11.Tok;
+					/* */ if (_4 === (61)) { $s = 125; continue; }
+					/* */ if (_4 === (65)) { $s = 126; continue; }
+					/* */ if (_4 === (69)) { $s = 127; continue; }
+					/* */ $s = 128; continue;
+					/* if (_4 === (61)) { */ case 125:
+						/* */ if (((ctxt & 1) >>> 0) === 0) { $s = 130; continue; }
+						/* */ $s = 131; continue;
+						/* if (((ctxt & 1) >>> 0) === 0) { */ case 130:
+							$r = check[0].error(s$11, 110, "break not in for, switch, or select statement"); /* */ $s = 132; case 132: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 131:
+						$s = 129; continue;
+					/* } else if (_4 === (65)) { */ case 126:
+						/* */ if (((ctxt & 2) >>> 0) === 0) { $s = 133; continue; }
+						/* */ $s = 134; continue;
+						/* if (((ctxt & 2) >>> 0) === 0) { */ case 133:
+							$r = check[0].error(s$11, 111, "continue not in for statement"); /* */ $s = 135; case 135: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 134:
+						$s = 129; continue;
+					/* } else if (_4 === (69)) { */ case 127:
+						/* */ if (((ctxt & 4) >>> 0) === 0) { $s = 136; continue; }
+						/* */ $s = 137; continue;
+						/* if (((ctxt & 4) >>> 0) === 0) { */ case 136:
+							msg$1 = "";
+							if (!((((ctxt & 8) >>> 0) === 0))) {
+								msg$1 = "cannot fallthrough final case in switch";
+							} else if (!((((ctxt & 16) >>> 0) === 0))) {
+								msg$1 = "cannot fallthrough in type switch";
+							} else {
+								msg$1 = "fallthrough statement out of place";
+							}
+							$r = check[0].error(s$11, 112, msg$1); /* */ $s = 138; case 138: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 137:
+						$s = 129; continue;
+					/* } else { */ case 128:
+						$r = check[0].errorf(s$11, -1, "branch statement: %s", new sliceType$5([new token.Token(s$11.Tok)])); /* */ $s = 139; case 139: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 129:
+				case 124:
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$75, true)[1]) { */ case 14:
+				s$12 = _ref.$val;
+				$r = check[0].openScope(s$12, "block"); /* */ $s = 140; case 140: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$deferred.push([$methodVal(check[0], "closeScope"), []]);
+				$r = check[0].stmtList(inner, s$12.List); /* */ $s = 141; case 141: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$76, true)[1]) { */ case 15:
+				s$13 = _ref.$val;
+				$r = check[0].openScope(s$13, "if"); /* */ $s = 142; case 142: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$deferred.push([$methodVal(check[0], "closeScope"), []]);
+				$r = check[0].simpleStmt(s$13.Init); /* */ $s = 143; case 143: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				x$3[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+				$r = check[0].expr($ifaceNil, x$3[0], s$13.Cond); /* */ $s = 144; case 144: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				if (!(!((x$3[0].mode === 0)))) { _v = false; $s = 147; continue s; }
+				_r$11 = allBoolean(x$3[0].typ); /* */ $s = 148; case 148: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+				_v = !_r$11; case 147:
+				/* */ if (_v) { $s = 145; continue; }
+				/* */ $s = 146; continue;
+				/* if (_v) { */ case 145:
+					$r = check[0].error(s$13.Cond, 105, "non-boolean condition in if statement"); /* */ $s = 149; case 149: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 146:
+				$r = check[0].stmt(inner, s$13.Body); /* */ $s = 150; case 150: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_ref$2 = s$13.Else;
+				/* */ if (_ref$2 === $ifaceNil || $assertType(_ref$2, ptrType$64, true)[1]) { $s = 151; continue; }
+				/* */ if ($assertType(_ref$2, ptrType$76, true)[1] || $assertType(_ref$2, ptrType$75, true)[1]) { $s = 152; continue; }
+				/* */ $s = 153; continue;
+				/* if (_ref$2 === $ifaceNil || $assertType(_ref$2, ptrType$64, true)[1]) { */ case 151:
+					$s = 154; continue;
+				/* } else if ($assertType(_ref$2, ptrType$76, true)[1] || $assertType(_ref$2, ptrType$75, true)[1]) { */ case 152:
+					$r = check[0].stmt(inner, s$13.Else); /* */ $s = 155; case 155: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 154; continue;
+				/* } else { */ case 153:
+					$r = check[0].error(s$13.Else, -1, "invalid else branch in if statement"); /* */ $s = 156; case 156: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 154:
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$77, true)[1]) { */ case 16:
+				s$14 = _ref.$val;
+				inner = (inner | (1)) >>> 0;
+				$r = check[0].openScope(s$14, "switch"); /* */ $s = 157; case 157: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$deferred.push([$methodVal(check[0], "closeScope"), []]);
+				$r = check[0].simpleStmt(s$14.Init); /* */ $s = 158; case 158: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				x$4[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+				/* */ if (!($interfaceIsEqual(s$14.Tag, $ifaceNil))) { $s = 159; continue; }
+				/* */ $s = 160; continue;
+				/* if (!($interfaceIsEqual(s$14.Tag, $ifaceNil))) { */ case 159:
+					$r = check[0].expr($ifaceNil, x$4[0], s$14.Tag); /* */ $s = 162; case 162: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = check[0].assignment(x$4[0], $ifaceNil, "switch expression"); /* */ $s = 163; case 163: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					if (!(!((x$4[0].mode === 0)))) { _v$2 = false; $s = 167; continue s; }
+					_r$12 = Comparable(x$4[0].typ); /* */ $s = 168; case 168: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+					_v$2 = !_r$12; case 167:
+					if (!(_v$2)) { _v$1 = false; $s = 166; continue s; }
+					_r$13 = hasNil(x$4[0].typ); /* */ $s = 169; case 169: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+					_v$1 = !_r$13; case 166:
+					/* */ if (_v$1) { $s = 164; continue; }
+					/* */ $s = 165; continue;
+					/* if (_v$1) { */ case 164:
+						$r = check[0].errorf(x$4[0], 117, "cannot switch on %s (%s is not comparable)", new sliceType$5([x$4[0], x$4[0].typ])); /* */ $s = 170; case 170: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						x$4[0].mode = 0;
+					/* } */ case 165:
+					$s = 161; continue;
+				/* } else { */ case 160:
+					x$4[0].mode = 4;
+					x$4[0].typ = (1 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 1]);
+					x$4[0].val = constant.MakeBool(true);
+					x$4[0].expr = new ast.Ident.ptr(s$14.Body.Lbrace, "true", ptrType$82.nil);
+				/* } */ case 161:
+				$r = check[0].multipleDefaults(s$14.Body.List); /* */ $s = 171; case 171: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				seen = new $global.Map();
+				_ref$3 = s$14.Body.List;
+				_i$1 = 0;
+				/* while (true) { */ case 172:
+					/* if (!(_i$1 < _ref$3.$length)) { break; } */ if(!(_i$1 < _ref$3.$length)) { $s = 173; continue; }
+					i = _i$1;
+					c = ((_i$1 < 0 || _i$1 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$1]);
+					_tuple$1 = $assertType(c, ptrType$61, true);
+					clause = _tuple$1[0];
+					/* */ if (clause === ptrType$61.nil) { $s = 174; continue; }
+					/* */ $s = 175; continue;
+					/* if (clause === ptrType$61.nil) { */ case 174:
+						$r = check[0].error(c, -1, "incorrect expression switch case"); /* */ $s = 176; case 176: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_i$1++;
+						/* continue; */ $s = 172; continue;
+					/* } */ case 175:
+					$r = check[0].caseValues(x$4[0], clause.List, seen); /* */ $s = 177; case 177: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = check[0].openScope(clause, "case"); /* */ $s = 178; case 178: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					inner$1 = inner;
+					if ((i + 1 >> 0) < s$14.Body.List.$length) {
+						inner$1 = (inner$1 | (4)) >>> 0;
+					} else {
+						inner$1 = (inner$1 | (8)) >>> 0;
+					}
+					$r = check[0].stmtList(inner$1, clause.Body); /* */ $s = 179; case 179: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					check[0].closeScope();
+					_i$1++;
+				$s = 172; continue;
+				case 173:
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$78, true)[1]) { */ case 17:
+				s$15 = _ref.$val;
+				inner = (inner | (17)) >>> 0;
+				$r = check[0].openScope(s$15, "type switch"); /* */ $s = 180; case 180: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$deferred.push([$methodVal(check[0], "closeScope"), []]);
+				$r = check[0].simpleStmt(s$15.Init); /* */ $s = 181; case 181: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				lhs$1 = ptrType$31.nil;
+				rhs = $ifaceNil;
+				_ref$4 = s$15.Assign;
+				/* */ if ($assertType(_ref$4, ptrType$67, true)[1]) { $s = 182; continue; }
+				/* */ if ($assertType(_ref$4, ptrType$70, true)[1]) { $s = 183; continue; }
+				/* */ $s = 184; continue;
+				/* if ($assertType(_ref$4, ptrType$67, true)[1]) { */ case 182:
+					guard = _ref$4.$val;
+					rhs = guard.X;
+					$s = 185; continue;
+				/* } else if ($assertType(_ref$4, ptrType$70, true)[1]) { */ case 183:
+					guard$1 = _ref$4.$val;
+					/* */ if (!((guard$1.Lhs.$length === 1)) || !((guard$1.Tok === 47)) || !((guard$1.Rhs.$length === 1))) { $s = 186; continue; }
+					/* */ $s = 187; continue;
+					/* if (!((guard$1.Lhs.$length === 1)) || !((guard$1.Tok === 47)) || !((guard$1.Rhs.$length === 1))) { */ case 186:
+						$r = check[0].error(s$15, -1, "incorrect form of type switch guard"); /* */ $s = 188; case 188: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 189; case 189: return;
+					/* } */ case 187:
+					_tuple$2 = $assertType((x$18 = guard$1.Lhs, (0 >= x$18.$length ? ($throwRuntimeError("index out of range"), undefined) : x$18.$array[x$18.$offset + 0])), ptrType$31, true);
+					lhs$1 = _tuple$2[0];
+					/* */ if (lhs$1 === ptrType$31.nil) { $s = 190; continue; }
+					/* */ $s = 191; continue;
+					/* if (lhs$1 === ptrType$31.nil) { */ case 190:
+						$r = check[0].error(s$15, -1, "incorrect form of type switch guard"); /* */ $s = 192; case 192: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 193; case 193: return;
+					/* } */ case 191:
+					/* */ if (lhs$1.Name === "_") { $s = 194; continue; }
+					/* */ $s = 195; continue;
+					/* if (lhs$1.Name === "_") { */ case 194:
+						$r = check[0].softErrorf(lhs$1, 19, "no new variable on left side of :=", sliceType$5.nil); /* */ $s = 197; case 197: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						lhs$1 = ptrType$31.nil;
+						$s = 196; continue;
+					/* } else { */ case 195:
+						$r = check[0].recordDef(lhs$1, $ifaceNil); /* */ $s = 198; case 198: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 196:
+					rhs = (x$19 = guard$1.Rhs, (0 >= x$19.$length ? ($throwRuntimeError("index out of range"), undefined) : x$19.$array[x$19.$offset + 0]));
+					$s = 185; continue;
+				/* } else { */ case 184:
+					guard$2 = _ref$4;
+					$r = check[0].error(s$15, -1, "incorrect form of type switch guard"); /* */ $s = 199; case 199: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 200; case 200: return;
+				/* } */ case 185:
+				_tuple$3 = $assertType(rhs, ptrType$83, true);
+				expr = _tuple$3[0];
+				/* */ if (expr === ptrType$83.nil || !($interfaceIsEqual(expr.Type, $ifaceNil))) { $s = 201; continue; }
+				/* */ $s = 202; continue;
+				/* if (expr === ptrType$83.nil || !($interfaceIsEqual(expr.Type, $ifaceNil))) { */ case 201:
+					$r = check[0].error(s$15, -1, "incorrect form of type switch guard"); /* */ $s = 203; case 203: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 204; case 204: return;
+				/* } */ case 202:
+				x$5[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+				$r = check[0].expr($ifaceNil, x$5[0], expr.X); /* */ $s = 205; case 205: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (x$5[0].mode === 0) { $s = 206; continue; }
+				/* */ $s = 207; continue;
+				/* if (x$5[0].mode === 0) { */ case 206:
+					$s = 208; case 208: return;
+				/* } */ case 207:
+				sx = ptrType$63.nil;
+				/* */ if (isTypeParam(x$5[0].typ)) { $s = 209; continue; }
+				/* */ $s = 210; continue;
+				/* if (isTypeParam(x$5[0].typ)) { */ case 209:
+					$r = check[0].errorf(x$5[0], 116, "cannot use type switch on type parameter value %s", new sliceType$5([x$5[0]])); /* */ $s = 212; case 212: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 211; continue;
+				/* } else { */ case 210:
+					_r$14 = under(x$5[0].typ); /* */ $s = 213; case 213: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+					_tuple$4 = $assertType(_r$14, ptrType$14, true);
+					ok = _tuple$4[1];
+					/* */ if (ok) { $s = 214; continue; }
+					/* */ $s = 215; continue;
+					/* if (ok) { */ case 214:
+						sx = x$5[0];
+						$s = 216; continue;
+					/* } else { */ case 215:
+						$r = check[0].errorf(x$5[0], 116, "%s is not an interface", new sliceType$5([x$5[0]])); /* */ $s = 217; case 217: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 216:
+				/* } */ case 211:
+				$r = check[0].multipleDefaults(s$15.Body.List); /* */ $s = 218; case 218: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				lhsVars = sliceType$9.nil;
+				seen$1 = new $global.Map();
+				_ref$5 = s$15.Body.List;
+				_i$2 = 0;
+				/* while (true) { */ case 219:
+					/* if (!(_i$2 < _ref$5.$length)) { break; } */ if(!(_i$2 < _ref$5.$length)) { $s = 220; continue; }
+					s$20 = ((_i$2 < 0 || _i$2 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$2]);
+					_tuple$5 = $assertType(s$20, ptrType$61, true);
+					clause$1 = _tuple$5[0];
+					/* */ if (clause$1 === ptrType$61.nil) { $s = 221; continue; }
+					/* */ $s = 222; continue;
+					/* if (clause$1 === ptrType$61.nil) { */ case 221:
+						$r = check[0].error(s$20, -1, "incorrect type switch case"); /* */ $s = 223; case 223: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_i$2++;
+						/* continue; */ $s = 219; continue;
+					/* } */ case 222:
+					_r$15 = check[0].caseTypes(sx, clause$1.List, seen$1); /* */ $s = 224; case 224: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+					T = _r$15;
+					$r = check[0].openScope(clause$1, "case"); /* */ $s = 225; case 225: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* */ if (!(lhs$1 === ptrType$31.nil)) { $s = 226; continue; }
+					/* */ $s = 227; continue;
+					/* if (!(lhs$1 === ptrType$31.nil)) { */ case 226:
+						if (!((clause$1.List.$length === 1)) || $interfaceIsEqual(T, $ifaceNil)) {
+							T = x$5[0].typ;
+						}
+						obj$1 = NewVar(lhs$1.Pos(), check[0].pkg, lhs$1.Name, T);
+						scopePos = clause$1.Pos() + 7 >> 0;
+						n = clause$1.List.$length;
+						/* */ if (n > 0) { $s = 228; continue; }
+						/* */ $s = 229; continue;
+						/* if (n > 0) { */ case 228:
+							_r$16 = (x$20 = clause$1.List, x$21 = n - 1 >> 0, ((x$21 < 0 || x$21 >= x$20.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$20.$array[x$20.$offset + x$21])).End(); /* */ $s = 230; case 230: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+							scopePos = _r$16;
+						/* } */ case 229:
+						$r = check[0].declare(check[0].environment.scope, ptrType$31.nil, obj$1, scopePos); /* */ $s = 231; case 231: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = check[0].recordImplicit(clause$1, obj$1); /* */ $s = 232; case 232: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						lhsVars = $append(lhsVars, obj$1);
+					/* } */ case 227:
+					$r = check[0].stmtList(inner, clause$1.Body); /* */ $s = 233; case 233: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					check[0].closeScope();
+					_i$2++;
+				$s = 219; continue;
+				case 220:
+				/* */ if (!(lhs$1 === ptrType$31.nil)) { $s = 234; continue; }
+				/* */ $s = 235; continue;
+				/* if (!(lhs$1 === ptrType$31.nil)) { */ case 234:
+					used = false;
+					_ref$6 = lhsVars;
+					_i$3 = 0;
+					while (true) {
+						if (!(_i$3 < _ref$6.$length)) { break; }
+						v = ((_i$3 < 0 || _i$3 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$3]);
+						if (v.used) {
+							used = true;
+						}
+						v.used = true;
+						_i$3++;
+					}
+					/* */ if (!used) { $s = 236; continue; }
+					/* */ $s = 237; continue;
+					/* if (!used) { */ case 236:
+						$r = check[0].softErrorf(lhs$1, 101, "%s declared and not used", new sliceType$5([new $String(lhs$1.Name)])); /* */ $s = 238; case 238: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 237:
+				/* } */ case 235:
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$79, true)[1]) { */ case 18:
+				s$16 = _ref.$val;
+				inner = (inner | (1)) >>> 0;
+				$r = check[0].multipleDefaults(s$16.Body.List); /* */ $s = 239; case 239: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_ref$7 = s$16.Body.List;
+				_i$4 = 0;
+				/* while (true) { */ case 240:
+					/* if (!(_i$4 < _ref$7.$length)) { break; } */ if(!(_i$4 < _ref$7.$length)) { $s = 241; continue; }
+					s$21 = ((_i$4 < 0 || _i$4 >= _ref$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$7.$array[_ref$7.$offset + _i$4]);
+					_tuple$6 = $assertType(s$21, ptrType$62, true);
+					clause$2 = _tuple$6[0];
+					if (clause$2 === ptrType$62.nil) {
+						_i$4++;
+						/* continue; */ $s = 240; continue;
+					}
+					valid = false;
+					rhs$1 = $ifaceNil;
+					_ref$8 = clause$2.Comm;
+					if (_ref$8 === $ifaceNil || $assertType(_ref$8, ptrType$68, true)[1]) {
+						s$22 = _ref$8;
+						valid = true;
+					} else if ($assertType(_ref$8, ptrType$70, true)[1]) {
+						s$23 = _ref$8.$val;
+						if (s$23.Rhs.$length === 1) {
+							rhs$1 = (x$22 = s$23.Rhs, (0 >= x$22.$length ? ($throwRuntimeError("index out of range"), undefined) : x$22.$array[x$22.$offset + 0]));
+						}
+					} else if ($assertType(_ref$8, ptrType$67, true)[1]) {
+						s$24 = _ref$8.$val;
+						rhs$1 = s$24.X;
+					}
+					if (!($interfaceIsEqual(rhs$1, $ifaceNil))) {
+						_tuple$7 = $assertType(unparen(rhs$1), ptrType$21, true);
+						x$23 = _tuple$7[0];
+						if (!(x$23 === ptrType$21.nil) && (x$23.Op === 36)) {
+							valid = true;
+						}
+					}
+					/* */ if (!valid) { $s = 242; continue; }
+					/* */ $s = 243; continue;
+					/* if (!valid) { */ case 242:
+						$r = check[0].error(clause$2.Comm, 118, "select case must be send or receive (possibly with assignment)"); /* */ $s = 244; case 244: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_i$4++;
+						/* continue; */ $s = 240; continue;
+					/* } */ case 243:
+					$r = check[0].openScope(s$21, "case"); /* */ $s = 245; case 245: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* */ if (!($interfaceIsEqual(clause$2.Comm, $ifaceNil))) { $s = 246; continue; }
+					/* */ $s = 247; continue;
+					/* if (!($interfaceIsEqual(clause$2.Comm, $ifaceNil))) { */ case 246:
+						$r = check[0].stmt(inner, clause$2.Comm); /* */ $s = 248; case 248: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 247:
+					$r = check[0].stmtList(inner, clause$2.Body); /* */ $s = 249; case 249: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					check[0].closeScope();
+					_i$4++;
+				$s = 240; continue;
+				case 241:
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$80, true)[1]) { */ case 19:
+				s$17 = _ref.$val;
+				inner = (inner | (3)) >>> 0;
+				$r = check[0].openScope(s$17, "for"); /* */ $s = 250; case 250: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$deferred.push([$methodVal(check[0], "closeScope"), []]);
+				$r = check[0].simpleStmt(s$17.Init); /* */ $s = 251; case 251: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (!($interfaceIsEqual(s$17.Cond, $ifaceNil))) { $s = 252; continue; }
+				/* */ $s = 253; continue;
+				/* if (!($interfaceIsEqual(s$17.Cond, $ifaceNil))) { */ case 252:
+					x$6[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+					$r = check[0].expr($ifaceNil, x$6[0], s$17.Cond); /* */ $s = 254; case 254: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					if (!(!((x$6[0].mode === 0)))) { _v$3 = false; $s = 257; continue s; }
+					_r$17 = allBoolean(x$6[0].typ); /* */ $s = 258; case 258: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+					_v$3 = !_r$17; case 257:
+					/* */ if (_v$3) { $s = 255; continue; }
+					/* */ $s = 256; continue;
+					/* if (_v$3) { */ case 255:
+						$r = check[0].error(s$17.Cond, 105, "non-boolean condition in for statement"); /* */ $s = 259; case 259: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 256:
+				/* } */ case 253:
+				$r = check[0].simpleStmt(s$17.Post); /* */ $s = 260; case 260: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_tuple$8 = $assertType(s$17.Post, ptrType$70, true);
+				s$25 = _tuple$8[0];
+				/* */ if (!(s$25 === ptrType$70.nil) && (s$25.Tok === 47)) { $s = 261; continue; }
+				/* */ $s = 262; continue;
+				/* if (!(s$25 === ptrType$70.nil) && (s$25.Tok === 47)) { */ case 261:
+					$r = check[0].softErrorf(s$25, 106, "cannot declare in post statement", sliceType$5.nil); /* */ $s = 263; case 263: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$18 = check[0].use(s$25.Lhs); /* */ $s = 264; case 264: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+					_r$18;
+				/* } */ case 262:
+				$r = check[0].stmt(inner, s$17.Body); /* */ $s = 265; case 265: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$81, true)[1]) { */ case 20:
+				s$18 = _ref.$val;
+				inner = (inner | (3)) >>> 0;
+				x$7[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+				$r = check[0].expr($ifaceNil, x$7[0], s$18.X); /* */ $s = 266; case 266: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_tmp$2 = $ifaceNil;
+				_tmp$3 = $ifaceNil;
+				key = _tmp$2;
+				val$1 = _tmp$3;
+				/* */ if (!((x$7[0].mode === 0))) { $s = 267; continue; }
+				/* */ $s = 268; continue;
+				/* if (!((x$7[0].mode === 0))) { */ case 267:
+					cause = "";
+					_r$19 = coreType(x$7[0].typ); /* */ $s = 269; case 269: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+					u$1 = _r$19;
+					_ref$9 = u$1;
+					/* */ if (_ref$9 === $ifaceNil) { $s = 270; continue; }
+					/* */ if ($assertType(_ref$9, ptrType$26, true)[1]) { $s = 271; continue; }
+					/* */ $s = 272; continue;
+					/* if (_ref$9 === $ifaceNil) { */ case 270:
+						t = _ref$9;
+						_r$20 = check[0].sprintf("%s has no core type", new sliceType$5([x$7[0].typ])); /* */ $s = 273; case 273: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+						cause = _r$20;
+						$s = 272; continue;
+					/* } else if ($assertType(_ref$9, ptrType$26, true)[1]) { */ case 271:
+						t$1 = _ref$9.$val;
+						/* */ if (!($interfaceIsEqual(s$18.Value, $ifaceNil))) { $s = 274; continue; }
+						/* */ $s = 275; continue;
+						/* if (!($interfaceIsEqual(s$18.Value, $ifaceNil))) { */ case 274:
+							$r = check[0].softErrorf(s$18.Value, 108, "range over %s permits only one iteration variable", new sliceType$5([x$7[0]])); /* */ $s = 276; case 276: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 275:
+						if (t$1.dir === 1) {
+							cause = "receive from send-only channel";
+						}
+					/* } */ case 272:
+					_r$21 = rangeKeyVal(u$1); /* */ $s = 277; case 277: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
+					_tuple$9 = _r$21;
+					key = _tuple$9[0];
+					val$1 = _tuple$9[1];
+					/* */ if ($interfaceIsEqual(key, $ifaceNil) || !(cause === "")) { $s = 278; continue; }
+					/* */ $s = 279; continue;
+					/* if ($interfaceIsEqual(key, $ifaceNil) || !(cause === "")) { */ case 278:
+						/* */ if (cause === "") { $s = 280; continue; }
+						/* */ $s = 281; continue;
+						/* if (cause === "") { */ case 280:
+							$r = check[0].softErrorf(x$7[0], 109, "cannot range over %s", new sliceType$5([x$7[0]])); /* */ $s = 283; case 283: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 282; continue;
+						/* } else { */ case 281:
+							$r = check[0].softErrorf(x$7[0], 109, "cannot range over %s (%s)", new sliceType$5([x$7[0], new $String(cause)])); /* */ $s = 284; case 284: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 282:
+					/* } */ case 279:
+				/* } */ case 268:
+				$r = check[0].openScope(s$18, "range"); /* */ $s = 285; case 285: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$deferred.push([$methodVal(check[0], "closeScope"), []]);
+				lhs$2 = $toNativeArray($kindInterface, [s$18.Key, s$18.Value]);
+				rhs$2 = $toNativeArray($kindInterface, [key, val$1]);
+				/* */ if (s$18.Tok === 47) { $s = 286; continue; }
+				/* */ $s = 287; continue;
+				/* if (s$18.Tok === 47) { */ case 286:
+					vars = sliceType$9.nil;
+					_ref$10 = lhs$2;
+					_i$5 = 0;
+					/* while (true) { */ case 289:
+						/* if (!(_i$5 < 2)) { break; } */ if(!(_i$5 < 2)) { $s = 290; continue; }
+						i$1 = _i$5;
+						lhs$3 = ((_i$5 < 0 || _i$5 >= _ref$10.length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$10[_i$5]);
+						if ($interfaceIsEqual(lhs$3, $ifaceNil)) {
+							_i$5++;
+							/* continue; */ $s = 289; continue;
+						}
+						obj$2 = ptrType$17.nil;
+						_tuple$10 = $assertType(lhs$3, ptrType$31, true);
+						ident$1 = _tuple$10[0];
+						/* */ if (!(ident$1 === ptrType$31.nil)) { $s = 291; continue; }
+						/* */ $s = 292; continue;
+						/* if (!(ident$1 === ptrType$31.nil)) { */ case 291:
+							name = ident$1.Name;
+							obj$2 = NewVar(ident$1.Pos(), check[0].pkg, name, $ifaceNil);
+							$r = check[0].recordDef(ident$1, obj$2); /* */ $s = 294; case 294: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							if (!(name === "_")) {
+								vars = $append(vars, obj$2);
+							}
+							$s = 293; continue;
+						/* } else { */ case 292:
+							$r = check[0].errorf(lhs$3, -1, "cannot declare %s", new sliceType$5([lhs$3])); /* */ $s = 295; case 295: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_r$22 = lhs$3.Pos(); /* */ $s = 296; case 296: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
+							_r$23 = NewVar(_r$22, check[0].pkg, "_", $ifaceNil); /* */ $s = 297; case 297: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
+							obj$2 = _r$23;
+						/* } */ case 293:
+						typ$3 = ((i$1 < 0 || i$1 >= rhs$2.length) ? ($throwRuntimeError("index out of range"), undefined) : rhs$2[i$1]);
+						/* */ if (!($interfaceIsEqual(typ$3, $ifaceNil))) { $s = 298; continue; }
+						/* */ $s = 299; continue;
+						/* if (!($interfaceIsEqual(typ$3, $ifaceNil))) { */ case 298:
+							x$7[0].mode = 7;
+							x$7[0].expr = lhs$3;
+							x$7[0].typ = typ$3;
+							$r = check[0].initVar(obj$2, x$7[0], "range clause"); /* */ $s = 301; case 301: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 300; continue;
+						/* } else { */ case 299:
+							obj$2.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+							obj$2.used = true;
+						/* } */ case 300:
+						_i$5++;
+					$s = 289; continue;
+					case 290:
+					/* */ if (vars.$length > 0) { $s = 302; continue; }
+					/* */ $s = 303; continue;
+					/* if (vars.$length > 0) { */ case 302:
+						scopePos$1 = s$18.Body.Pos();
+						_ref$11 = vars;
+						_i$6 = 0;
+						/* while (true) { */ case 305:
+							/* if (!(_i$6 < _ref$11.$length)) { break; } */ if(!(_i$6 < _ref$11.$length)) { $s = 306; continue; }
+							obj$3 = ((_i$6 < 0 || _i$6 >= _ref$11.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$11.$array[_ref$11.$offset + _i$6]);
+							$r = check[0].declare(check[0].environment.scope, ptrType$31.nil, obj$3, scopePos$1); /* */ $s = 307; case 307: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_i$6++;
+						$s = 305; continue;
+						case 306:
+						$s = 304; continue;
+					/* } else { */ case 303:
+						_r$24 = inNode(s$18, s$18.TokPos); /* */ $s = 308; case 308: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+						$r = check[0].error((x$24 = _r$24, new x$24.constructor.elem(x$24)), 19, "no new variables on left side of :="); /* */ $s = 309; case 309: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 304:
+					$s = 288; continue;
+				/* } else { */ case 287:
+					_ref$12 = lhs$2;
+					_i$7 = 0;
+					/* while (true) { */ case 310:
+						/* if (!(_i$7 < 2)) { break; } */ if(!(_i$7 < 2)) { $s = 311; continue; }
+						i$2 = _i$7;
+						lhs$4 = ((_i$7 < 0 || _i$7 >= _ref$12.length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$12[_i$7]);
+						if ($interfaceIsEqual(lhs$4, $ifaceNil)) {
+							_i$7++;
+							/* continue; */ $s = 310; continue;
+						}
+						typ$4 = ((i$2 < 0 || i$2 >= rhs$2.length) ? ($throwRuntimeError("index out of range"), undefined) : rhs$2[i$2]);
+						/* */ if (!($interfaceIsEqual(typ$4, $ifaceNil))) { $s = 312; continue; }
+						/* */ $s = 313; continue;
+						/* if (!($interfaceIsEqual(typ$4, $ifaceNil))) { */ case 312:
+							x$7[0].mode = 7;
+							x$7[0].expr = lhs$4;
+							x$7[0].typ = typ$4;
+							$r = check[0].assignVar(lhs$4, $ifaceNil, x$7[0]); /* */ $s = 314; case 314: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 313:
+						_i$7++;
+					$s = 310; continue;
+					case 311:
+				/* } */ case 288:
+				$r = check[0].stmt(inner, s$18.Body); /* */ $s = 315; case 315: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 22; continue;
+			/* } else { */ case 21:
+				s$19 = _ref;
+				$r = check[0].error(s$19, -1, "invalid statement"); /* */ $s = 316; case 316: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 22:
+			$s = -1; return;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: stmt, $c: true, $r, T, Y, _1, _2, _3, _4, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$10, _ref$11, _ref$12, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, _tuple$10, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, alt, c, cause, ch, check, clause, clause$1, clause$2, code, ctxt, expr, guard, guard$1, guard$2, i, i$1, i$2, ident$1, inner, inner$1, key, kind, lhs, lhs$1, lhs$2, lhs$3, lhs$4, lhsVars, msg, msg$1, n, name, obj, obj$1, obj$2, obj$3, ok, op, op$1, res, rhs, rhs$1, rhs$2, s, s$1, s$10, s$11, s$12, s$13, s$14, s$15, s$16, s$17, s$18, s$19, s$2, s$20, s$21, s$22, s$23, s$24, s$25, s$3, s$4, s$5, s$6, s$7, s$8, s$9, scopePos, scopePos$1, seen, seen$1, sx, t, t$1, typ$3, typ$4, u, u$1, uch, used, v, val, val$1, valid, vars, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $deferred};return $f; } }
+		};
+		rangeKeyVal = function rangeKeyVal$1(typ$3) {
+			var {_r, _r$1, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, key, typ$3, typ$4, typ$5, typ$6, typ$7, typ$8, val, $s, $r, $c} = $restore(this, {typ$3});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			key = $ifaceNil;
+			val = $ifaceNil;
+			_r = arrayPtrDeref(typ$3); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_ref = _r;
+			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$30, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 6; continue; }
+			/* */ $s = 7; continue;
+			/* if ($assertType(_ref, ptrType$4, true)[1]) { */ case 2:
+				typ$4 = _ref.$val;
+				_r$1 = isString(typ$4); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				/* */ if (_r$1) { $s = 8; continue; }
+				/* */ $s = 9; continue;
+				/* if (_r$1) { */ case 8:
+					_tmp = (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]);
+					_tmp$1 = universeRune;
+					key = _tmp;
+					val = _tmp$1;
+					$s = -1; return [key, val];
+				/* } */ case 9:
+				$s = 7; continue;
+			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 3:
+				typ$5 = _ref.$val;
+				_tmp$2 = (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]);
+				_tmp$3 = typ$5.elem;
+				key = _tmp$2;
+				val = _tmp$3;
+				$s = -1; return [key, val];
+			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 4:
+				typ$6 = _ref.$val;
+				_tmp$4 = (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]);
+				_tmp$5 = typ$6.elem;
+				key = _tmp$4;
+				val = _tmp$5;
+				$s = -1; return [key, val];
+			/* } else if ($assertType(_ref, ptrType$30, true)[1]) { */ case 5:
+				typ$7 = _ref.$val;
+				_tmp$6 = typ$7.key;
+				_tmp$7 = typ$7.elem;
+				key = _tmp$6;
+				val = _tmp$7;
+				$s = -1; return [key, val];
+			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 6:
+				typ$8 = _ref.$val;
+				_tmp$8 = typ$8.elem;
+				_tmp$9 = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+				key = _tmp$8;
+				val = _tmp$9;
+				$s = -1; return [key, val];
+			/* } */ case 7:
+			$s = -1; return [key, val];
+			/* */ } return; } var $f = {$blk: rangeKeyVal$1, $c: true, $r, _r, _r$1, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, key, typ$3, typ$4, typ$5, typ$6, typ$7, typ$8, val, $s};return $f;
+		};
+		NewSlice = function NewSlice$1(elem) {
+			var elem;
+			return new Slice.ptr(elem);
+		};
+		$pkg.NewSlice = NewSlice;
+		$ptrType(Slice).prototype.Elem = function Elem() {
+			var s;
+			s = this;
+			return s.elem;
+		};
+		$ptrType(Slice).prototype.Underlying = function Underlying$4() {
+			var s;
+			s = this;
+			return s;
+		};
+		$ptrType(Slice).prototype.String = function String$11() {
+			var {$24r, _r, s, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			s = this;
+			_r = TypeString(s, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String$11, $c: true, $r, $24r, _r, s, $s};return $f;
+		};
+		$ptrType(StdSizes).prototype.Alignof = function Alignof(T) {
+			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, T, _i, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, a, a$1, f, max, result, s, t, t$1, t$2, t$3, t$4, x, $s, $deferred, $r, $c} = $restore(this, {T});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			result = [result];
+			result[0] = new $Int64(0, 0);
+			s = this;
+			$deferred.push([(function(result) { return function StdSizes·Alignof·func1() {
+					var {$s, $r, $c} = $restore(this, {});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					$r = assert((result[0].$high > 0 || (result[0].$high === 0 && result[0].$low >= 1))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: StdSizes·Alignof·func1, $c: true, $r, $s};return $f;
+				}; })(result), []]);
+			_r = under(T); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_ref = _r;
+			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$27, true)[1] || $assertType(_ref, ptrType$14, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$15, true)[1] || $assertType(_ref, ptrType$13, true)[1]) { $s = 6; continue; }
+			/* */ $s = 7; continue;
+			/* if ($assertType(_ref, ptrType$11, true)[1]) { */ case 2:
+				t = _ref.$val;
+				_r$1 = s.Alignof(t.elem); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				result[0] = _r$1;
+				$24r = result[0];
+				$s = 9; case 9: return $24r;
+			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 3:
+				t$1 = _ref.$val;
+				/* */ if ((t$1.fields.$length === 0) && _IsSyncAtomicAlign64(T)) { $s = 10; continue; }
+				/* */ $s = 11; continue;
+				/* if ((t$1.fields.$length === 0) && _IsSyncAtomicAlign64(T)) { */ case 10:
+					result[0] = new $Int64(0, 8);
+					$24r$1 = result[0];
+					$s = 12; case 12: return $24r$1;
+				/* } */ case 11:
+				max = new $Int64(0, 1);
+				_ref$1 = t$1.fields;
+				_i = 0;
+				/* while (true) { */ case 13:
+					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 14; continue; }
+					f = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+					_r$2 = s.Alignof(f.object.typ); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					a = _r$2;
+					if ((a.$high > max.$high || (a.$high === max.$high && a.$low > max.$low))) {
+						max = a;
+					}
+					_i++;
+				$s = 13; continue;
+				case 14:
+				result[0] = max;
+				$24r$2 = result[0];
+				$s = 16; case 16: return $24r$2;
+			/* } else if ($assertType(_ref, ptrType$27, true)[1] || $assertType(_ref, ptrType$14, true)[1]) { */ case 4:
+				t$2 = _ref;
+				$r = assert(!isTypeParam(T)); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				result[0] = s.WordSize;
+				$24r$3 = result[0];
+				$s = 18; case 18: return $24r$3;
+			/* } else if ($assertType(_ref, ptrType$4, true)[1]) { */ case 5:
+				t$3 = _ref.$val;
+				/* */ if (!(((t$3.Info() & 32) === 0))) { $s = 19; continue; }
+				/* */ $s = 20; continue;
+				/* if (!(((t$3.Info() & 32) === 0))) { */ case 19:
+					result[0] = s.WordSize;
+					$24r$4 = result[0];
+					$s = 21; case 21: return $24r$4;
+				/* } */ case 20:
+				$s = 7; continue;
+			/* } else if ($assertType(_ref, ptrType$15, true)[1] || $assertType(_ref, ptrType$13, true)[1]) { */ case 6:
+				t$4 = _ref;
+				unreachable();
+			/* } */ case 7:
+			_r$3 = s.Sizeof(T); /* */ $s = 22; case 22: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			a$1 = _r$3;
+			/* */ if ((a$1.$high < 0 || (a$1.$high === 0 && a$1.$low < 1))) { $s = 23; continue; }
+			/* */ $s = 24; continue;
+			/* if ((a$1.$high < 0 || (a$1.$high === 0 && a$1.$low < 1))) { */ case 23:
+				result[0] = new $Int64(0, 1);
+				$24r$5 = result[0];
+				$s = 25; case 25: return $24r$5;
+			/* } */ case 24:
+			_r$4 = isComplex(T); /* */ $s = 28; case 28: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			/* */ if (_r$4) { $s = 26; continue; }
+			/* */ $s = 27; continue;
+			/* if (_r$4) { */ case 26:
+				a$1 = $div64(a$1, (new $Int64(0, 2)), false);
+			/* } */ case 27:
+			/* */ if ((x = s.MaxAlign, (a$1.$high > x.$high || (a$1.$high === x.$high && a$1.$low > x.$low)))) { $s = 29; continue; }
+			/* */ $s = 30; continue;
+			/* if ((x = s.MaxAlign, (a$1.$high > x.$high || (a$1.$high === x.$high && a$1.$low > x.$low)))) { */ case 29:
+				result[0] = s.MaxAlign;
+				$24r$6 = result[0];
+				$s = 31; case 31: return $24r$6;
+			/* } */ case 30:
+			result[0] = a$1;
+			$24r$7 = result[0];
+			$s = 32; case 32: return $24r$7;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  result[0]; } if($curGoroutine.asleep) { var $f = {$blk: Alignof, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, T, _i, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, a, a$1, f, max, result, s, t, t$1, t$2, t$3, t$4, x, $s, $deferred};return $f; } }
+		};
+		_IsSyncAtomicAlign64 = function _IsSyncAtomicAlign64$1(T) {
+			var T, _tuple, named, obj, ok;
+			_tuple = $assertType(T, ptrType$10, true);
+			named = _tuple[0];
+			ok = _tuple[1];
+			if (!ok) {
+				return false;
+			}
+			obj = named.Obj();
+			return obj.object.Name() === "align64" && !(obj.object.Pkg() === ptrType$1.nil) && (obj.object.Pkg().Path() === "sync/atomic" || obj.object.Pkg().Path() === "runtime/internal/atomic");
+		};
+		$ptrType(StdSizes).prototype.Offsetsof = function Offsetsof(fields) {
+			var {_i, _r, _r$1, _r$2, _ref, a, d, f, fields, i, offs, offsets, s, x, $s, $r, $c} = $restore(this, {fields});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			s = this;
+			offsets = $makeSlice(sliceType$18, fields.$length);
+			offs = new $Int64(0, 0);
+			_ref = fields;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = _i;
+				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if ((offs.$high < 0 || (offs.$high === 0 && offs.$low < 0))) {
+					((i < 0 || i >= offsets.$length) ? ($throwRuntimeError("index out of range"), undefined) : offsets.$array[offsets.$offset + i] = new $Int64(-1, 4294967295));
+					_i++;
+					/* continue; */ $s = 1; continue;
+				}
+				_r = s.Alignof(f.object.typ); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				a = _r;
+				_r$1 = align(offs, a); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				offs = _r$1;
+				((i < 0 || i >= offsets.$length) ? ($throwRuntimeError("index out of range"), undefined) : offsets.$array[offsets.$offset + i] = offs);
+				_r$2 = s.Sizeof(f.object.typ); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				d = _r$2;
+				if ((d.$high > 0 || (d.$high === 0 && d.$low >= 0)) && (offs.$high > 0 || (offs.$high === 0 && offs.$low >= 0))) {
+					offs = (x = d, new $Int64(offs.$high + x.$high, offs.$low + x.$low));
+				} else {
+					offs = new $Int64(-1, 4294967295);
+				}
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return offsets;
+			/* */ } return; } var $f = {$blk: Offsetsof, $c: true, $r, _i, _r, _r$1, _r$2, _ref, a, d, f, fields, i, offs, offsets, s, x, $s};return $f;
+		};
+		$ptrType(StdSizes).prototype.Sizeof = function Sizeof(T) {
+			var {T, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, a, ea, esize, k, n, n$1, n1, offs, offsets, s, s$1, size, t, t$1, t$2, t$3, t$4, t$5, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {T});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			s = this;
+			_r = under(T); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_ref = _r;
+			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$15, true)[1] || $assertType(_ref, ptrType$13, true)[1]) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* if ($assertType(_ref, ptrType$4, true)[1]) { */ case 2:
+				t = _ref.$val;
+				$r = assert(isTyped(T)); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				k = t.kind;
+				if (((k >> 0)) < 17) {
+					s$1 = ((k < 0 || k >= basicSizes.length) ? ($throwRuntimeError("index out of range"), undefined) : basicSizes[k]);
+					if (s$1 > 0) {
+						$s = -1; return (new $Int64(0, s$1));
+					}
+				}
+				if (k === 17) {
+					$s = -1; return $mul64(s.WordSize, new $Int64(0, 2));
+				}
+				$s = 8; continue;
+			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 3:
+				t$1 = _ref.$val;
+				n = t$1.len;
+				if ((n.$high < 0 || (n.$high === 0 && n.$low <= 0))) {
+					$s = -1; return new $Int64(0, 0);
+				}
+				_r$1 = s.Sizeof(t$1.elem); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				esize = _r$1;
+				if ((esize.$high < 0 || (esize.$high === 0 && esize.$low < 0))) {
+					$s = -1; return new $Int64(-1, 4294967295);
+				}
+				if ((esize.$high === 0 && esize.$low === 0)) {
+					$s = -1; return new $Int64(0, 0);
+				}
+				_r$2 = s.Alignof(t$1.elem); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				a = _r$2;
+				_r$3 = align(esize, a); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				ea = _r$3;
+				if ((ea.$high < 0 || (ea.$high === 0 && ea.$low < 0))) {
+					$s = -1; return new $Int64(-1, 4294967295);
+				}
+				n1 = new $Int64(n.$high - 0, n.$low - 1);
+				if ((n1.$high > 0 || (n1.$high === 0 && n1.$low > 0)) && (x = $div64(new $Int64(2147483647, 4294967295), n1, false), (ea.$high > x.$high || (ea.$high === x.$high && ea.$low > x.$low)))) {
+					$s = -1; return new $Int64(-1, 4294967295);
+				}
+				$s = -1; return (x$1 = $mul64(ea, n1), new $Int64(x$1.$high + esize.$high, x$1.$low + esize.$low));
+			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 4:
+				t$2 = _ref.$val;
+				$s = -1; return $mul64(s.WordSize, new $Int64(0, 3));
+			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 5:
+				t$3 = _ref.$val;
+				n$1 = t$3.NumFields();
+				if (n$1 === 0) {
+					$s = -1; return new $Int64(0, 0);
+				}
+				_r$4 = s.Offsetsof(t$3.fields); /* */ $s = 13; case 13: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				offsets = _r$4;
+				offs = (x$2 = n$1 - 1 >> 0, ((x$2 < 0 || x$2 >= offsets.$length) ? ($throwRuntimeError("index out of range"), undefined) : offsets.$array[offsets.$offset + x$2]));
+				_r$5 = s.Sizeof((x$3 = t$3.fields, x$4 = n$1 - 1 >> 0, ((x$4 < 0 || x$4 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + x$4])).object.typ); /* */ $s = 14; case 14: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				size = _r$5;
+				if ((offs.$high < 0 || (offs.$high === 0 && offs.$low < 0)) || (size.$high < 0 || (size.$high === 0 && size.$low < 0))) {
+					$s = -1; return new $Int64(-1, 4294967295);
+				}
+				$s = -1; return new $Int64(offs.$high + size.$high, offs.$low + size.$low);
+			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 6:
+				t$4 = _ref.$val;
+				$r = assert(!isTypeParam(T)); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return $mul64(s.WordSize, new $Int64(0, 2));
+			/* } else if ($assertType(_ref, ptrType$15, true)[1] || $assertType(_ref, ptrType$13, true)[1]) { */ case 7:
+				t$5 = _ref;
+				unreachable();
+			/* } */ case 8:
+			$s = -1; return s.WordSize;
+			/* */ } return; } var $f = {$blk: Sizeof, $c: true, $r, T, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, a, ea, esize, k, n, n$1, n1, offs, offsets, s, s$1, size, t, t$1, t$2, t$3, t$4, t$5, x, x$1, x$2, x$3, x$4, $s};return $f;
+		};
+		SizesFor = function SizesFor$1(compiler, arch) {
+			var _1, _entry, _tuple, arch, compiler, m, ok, s;
+			m = false;
+			_1 = compiler;
+			if (_1 === ("gc")) {
+				m = gcArchSizes;
+			} else if (_1 === ("gccgo")) {
+				m = gccgoArchSizes;
+			} else {
+				return $ifaceNil;
+			}
+			_tuple = (_entry = $mapIndex(m,$String.keyFor(arch)), _entry !== undefined ? [_entry.v, true] : [ptrType$84.nil, false]);
+			s = _tuple[0];
+			ok = _tuple[1];
+			if (!ok) {
+				return $ifaceNil;
+			}
+			return s;
+		};
+		$pkg.SizesFor = SizesFor;
+		$ptrType(Config).prototype.alignof = function alignof(T) {
+			var {T, _r, a, conf, f, $s, $r, $c} = $restore(this, {T});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			conf = this;
+			f = $methodVal(stdSizes, "Alignof");
+			if (!($interfaceIsEqual(conf.Sizes, $ifaceNil))) {
+				f = $methodVal(conf.Sizes, "Alignof");
+			}
+			_r = f(T); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			a = _r;
+			if ((a.$high > 0 || (a.$high === 0 && a.$low >= 1))) {
+				$s = -1; return a;
+			}
+			$panic(new $String("implementation of alignof returned an alignment < 1"));
+			$s = -1; return new $Int64(0, 0);
+			/* */ } return; } var $f = {$blk: alignof, $c: true, $r, T, _r, a, conf, f, $s};return $f;
+		};
+		$ptrType(Config).prototype.offsetsof = function offsetsof(T) {
+			var {T, _r, conf, f, offsets, $s, $r, $c} = $restore(this, {T});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			conf = this;
+			offsets = sliceType$18.nil;
+			/* */ if (T.NumFields() > 0) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (T.NumFields() > 0) { */ case 1:
+				f = $methodVal(stdSizes, "Offsetsof");
+				if (!($interfaceIsEqual(conf.Sizes, $ifaceNil))) {
+					f = $methodVal(conf.Sizes, "Offsetsof");
+				}
+				_r = f(T.fields); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				offsets = _r;
+				if (!((offsets.$length === T.NumFields()))) {
+					$panic(new $String("implementation of offsetsof returned the wrong number of offsets"));
+				}
+			/* } */ case 2:
+			$s = -1; return offsets;
+			/* */ } return; } var $f = {$blk: offsetsof, $c: true, $r, T, _r, conf, f, offsets, $s};return $f;
+		};
+		$ptrType(Config).prototype.offsetof = function offsetof(T, index) {
+			var {T, _i, _r, _r$1, _ref, conf, d, i, index, offs, s, x, x$1, x$2, $s, $r, $c} = $restore(this, {T, index});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			conf = this;
+			offs = new $Int64(0, 0);
+			_ref = index;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_r = under(T); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				s = $assertType(_r, ptrType$12);
+				_r$1 = conf.offsetsof(s); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				d = (x = _r$1, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+				if ((d.$high < 0 || (d.$high === 0 && d.$low < 0))) {
+					$s = -1; return new $Int64(-1, 4294967295);
+				}
+				offs = (x$1 = d, new $Int64(offs.$high + x$1.$high, offs.$low + x$1.$low));
+				if ((offs.$high < 0 || (offs.$high === 0 && offs.$low < 0))) {
+					$s = -1; return new $Int64(-1, 4294967295);
+				}
+				T = (x$2 = s.fields, ((i < 0 || i >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i])).object.typ;
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return offs;
+			/* */ } return; } var $f = {$blk: offsetof, $c: true, $r, T, _i, _r, _r$1, _ref, conf, d, i, index, offs, s, x, x$1, x$2, $s};return $f;
+		};
+		$ptrType(Config).prototype.sizeof = function sizeof(T) {
+			var {$24r, T, _r, conf, f, $s, $r, $c} = $restore(this, {T});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			conf = this;
+			f = $methodVal(stdSizes, "Sizeof");
+			if (!($interfaceIsEqual(conf.Sizes, $ifaceNil))) {
+				f = $methodVal(conf.Sizes, "Sizeof");
+			}
+			_r = f(T); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: sizeof, $c: true, $r, $24r, T, _r, conf, f, $s};return $f;
+		};
+		align = function align$1(x, a) {
+			var {a, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {x, a});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			$r = assert((x.$high > 0 || (x.$high === 0 && x.$low >= 0)) && (0 < a.$high || (0 === a.$high && 1 <= a.$low)) && (a.$high < 0 || (a.$high === 0 && a.$low <= 8)) && (x$1 = (x$2 = new $Int64(a.$high - 0, a.$low - 1), new $Int64(a.$high & x$2.$high, (a.$low & x$2.$low) >>> 0)), (x$1.$high === 0 && x$1.$low === 0))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return (x$3 = (x$4 = new $Int64(x.$high + a.$high, x.$low + a.$low), new $Int64(x$4.$high - 0, x$4.$low - 1)), x$5 = new $Int64(a.$high - 0, a.$low - 1), new $Int64(x$3.$high & ~x$5.$high, (x$3.$low & ~x$5.$low) >>> 0));
+			/* */ } return; } var $f = {$blk: align$1, $c: true, $r, a, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
+		};
+		NewSignatureType = function NewSignatureType$1(recv, recvTypeParams, typeParams, params, results, variadic) {
+			var {_arg, _r, _r$1, _r$2, _r$3, _tuple, _v, core, n, ok, params, recv, recvTypeParams, results, sig, typeParams, variadic, $s, $r, $c} = $restore(this, {recv, recvTypeParams, typeParams, params, results, variadic});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			/* */ if (variadic) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (variadic) { */ case 1:
+				n = params.Len();
+				if (n === 0) {
+					$panic(new $String("variadic function must have at least one parameter"));
+				}
+				_r = coreString(params.At(n - 1 >> 0).object.typ); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				core = _r;
+				_tuple = $assertType(core, ptrType$27, true);
+				ok = _tuple[1];
+				if (!(!ok)) { _v = false; $s = 6; continue s; }
+				_r$1 = isString(core); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_v = !_r$1; case 6:
+				/* */ if (_v) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (_v) { */ case 4:
+					_r$2 = core.String(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_arg = new $String(_r$2);
+					_r$3 = fmt.Sprintf("got %s, want variadic parameter with unnamed slice type or string as core type", new sliceType$5([_arg])); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					$panic(new $String(_r$3));
+				/* } */ case 5:
+			/* } */ case 2:
+			sig = new Signature.ptr(ptrType$49.nil, ptrType$49.nil, ptrType.nil, recv, params, results, variadic);
+			if (!((recvTypeParams.$length === 0))) {
+				if (recv === ptrType$17.nil) {
+					$panic(new $String("function with receiver type parameters must have a receiver"));
+				}
+				sig.rparams = bindTParams(recvTypeParams);
+			}
+			if (!((typeParams.$length === 0))) {
+				if (!(recv === ptrType$17.nil)) {
+					$panic(new $String("function with type parameters cannot have a receiver"));
+				}
+				sig.tparams = bindTParams(typeParams);
+			}
+			$s = -1; return sig;
+			/* */ } return; } var $f = {$blk: NewSignatureType$1, $c: true, $r, _arg, _r, _r$1, _r$2, _r$3, _tuple, _v, core, n, ok, params, recv, recvTypeParams, results, sig, typeParams, variadic, $s};return $f;
+		};
+		$pkg.NewSignatureType = NewSignatureType;
+		$ptrType(Signature).prototype.Recv = function Recv() {
+			var s;
+			s = this;
+			return s.recv;
+		};
+		$ptrType(Signature).prototype.TypeParams = function TypeParams() {
+			var s;
+			s = this;
+			return s.tparams;
+		};
+		$ptrType(Signature).prototype.RecvTypeParams = function RecvTypeParams() {
+			var s;
+			s = this;
+			return s.rparams;
+		};
+		$ptrType(Signature).prototype.Params = function Params() {
+			var s;
+			s = this;
+			return s.params;
+		};
+		$ptrType(Signature).prototype.Results = function Results() {
+			var s;
+			s = this;
+			return s.results;
+		};
+		$ptrType(Signature).prototype.Variadic = function Variadic() {
+			var s;
+			s = this;
+			return s.variadic;
+		};
+		$ptrType(Signature).prototype.Underlying = function Underlying$5() {
+			var t;
+			t = this;
+			return t;
+		};
+		$ptrType(Signature).prototype.String = function String$12() {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			t = this;
+			_r = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String$12, $c: true, $r, $24r, _r, t, $s};return $f;
+		};
+		$ptrType(Checker).prototype.funcType = function funcType(sig, recvPar, ftyp) {
+			var {_1, _i, _i$1, _key, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, check, ftyp, got, i, i$1, p, params, recv, recv$1, recvList, recvPar, recvTPar, recvTParams, results, rname, rparams, scope, sig, smap, tpar, tparams, variadic, x, x$1, $s, $deferred, $r, $c} = $restore(this, {sig, recvPar, ftyp});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			check = [check];
+			recv = [recv];
+			sig = [sig];
+			check[0] = this;
+			$r = check[0].openScope(ftyp, "function"); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			check[0].environment.scope.isFunc = true;
+			$r = check[0].recordScope(ftyp, check[0].environment.scope); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			sig[0].scope = check[0].environment.scope;
+			$deferred.push([$methodVal(check[0], "closeScope"), []]);
+			/* */ if (!(recvPar === ptrType$50.nil) && recvPar.List.$length > 0) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (!(recvPar === ptrType$50.nil) && recvPar.List.$length > 0) { */ case 3:
+				_r = check[0].unpackRecv((x = recvPar.List, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Type, true); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tuple = _r;
+				rname = _tuple[1];
+				rparams = _tuple[2];
+				/* */ if (rparams.$length > 0) { $s = 6; continue; }
+				/* */ $s = 7; continue;
+				/* if (rparams.$length > 0) { */ case 6:
+					_r$1 = check[0].declareTypeParams(sliceType$8.nil, rparams); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					tparams = _r$1;
+					sig[0].rparams = bindTParams(tparams);
+					_ref = rparams;
+					_i = 0;
+					while (true) {
+						if (!(_i < _ref.$length)) { break; }
+						i = _i;
+						p = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+						if (p.Name === "_") {
+							if (check[0].recvTParamMap === false) {
+								check[0].recvTParamMap = new $global.Map();
+							}
+							_key = p; (check[0].recvTParamMap || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$31.keyFor(_key), { k: _key, v: ((i < 0 || i >= tparams.$length) ? ($throwRuntimeError("index out of range"), undefined) : tparams.$array[tparams.$offset + i]) });
+						}
+						_i++;
+					}
+					recvTParams = sliceType$8.nil;
+					/* */ if (!(rname === ptrType$31.nil)) { $s = 9; continue; }
+					/* */ $s = 10; continue;
+					/* if (!(rname === ptrType$31.nil)) { */ case 9:
+						_r$2 = check[0].genericType(rname, ptrType$35.nil); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						_tuple$1 = $assertType(_r$2, ptrType$10, true);
+						recv$1 = _tuple$1[0];
+						/* */ if (!(recv$1 === ptrType$10.nil)) { $s = 12; continue; }
+						/* */ $s = 13; continue;
+						/* if (!(recv$1 === ptrType$10.nil)) { */ case 12:
+							_r$3 = recv$1.TypeParams(); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							_r$4 = _r$3.list(); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+							recvTParams = _r$4;
+						/* } */ case 13:
+					/* } */ case 10:
+					/* */ if (tparams.$length === recvTParams.$length) { $s = 16; continue; }
+					/* */ if (tparams.$length < recvTParams.$length) { $s = 17; continue; }
+					/* */ $s = 18; continue;
+					/* if (tparams.$length === recvTParams.$length) { */ case 16:
+						_r$5 = makeRenameMap(recvTParams, tparams); /* */ $s = 19; case 19: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						smap = _r$5;
+						_ref$1 = tparams;
+						_i$1 = 0;
+						/* while (true) { */ case 20:
+							/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 21; continue; }
+							i$1 = _i$1;
+							tpar = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+							recvTPar = ((i$1 < 0 || i$1 >= recvTParams.$length) ? ($throwRuntimeError("index out of range"), undefined) : recvTParams.$array[recvTParams.$offset + i$1]);
+							check[0].mono.recordCanon(tpar, recvTPar);
+							_r$6 = check[0].subst(tpar.obj.object.pos, recvTPar.bound, smap, ptrType$10.nil, check[0].context()); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+							tpar.bound = _r$6;
+							_i$1++;
+						$s = 20; continue;
+						case 21:
+						$s = 18; continue;
+					/* } else if (tparams.$length < recvTParams.$length) { */ case 17:
+						_r$7 = measure(tparams.$length, "type parameter"); /* */ $s = 23; case 23: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+						got = _r$7;
+						$r = check[0].errorf(recvPar, 31, "got %s, but receiver base type declares %d", new sliceType$5([new $String(got), new $Int(recvTParams.$length)])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 18:
+				/* } */ case 7:
+			/* } */ case 4:
+			/* */ if (!(ftyp.TypeParams === ptrType$50.nil)) { $s = 25; continue; }
+			/* */ $s = 26; continue;
+			/* if (!(ftyp.TypeParams === ptrType$50.nil)) { */ case 25:
+				$r = check[0].collectTypeParams((sig[0] === ptrType$29.nil && $throwNilPointerError(), (sig[0].$ptr_tparams || (sig[0].$ptr_tparams = new ptrType$85(function() { return this.$target.tparams; }, function($v) { this.$target.tparams = $v; }, sig[0])))), ftyp.TypeParams); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (!(recvPar === ptrType$50.nil)) { $s = 28; continue; }
+				/* */ $s = 29; continue;
+				/* if (!(recvPar === ptrType$50.nil)) { */ case 28:
+					$r = check[0].error(ftyp.TypeParams, 143, "methods cannot have type parameters"); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 29:
+			/* } */ case 26:
+			scope = NewScope(check[0].environment.scope, nopos, nopos, "function body (temp. scope)");
+			_r$8 = check[0].collectParams(scope, recvPar, false); /* */ $s = 31; case 31: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+			_tuple$2 = _r$8;
+			recvList = _tuple$2[0];
+			_r$9 = check[0].collectParams(scope, ftyp.Params, true); /* */ $s = 32; case 32: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+			_tuple$3 = _r$9;
+			params = _tuple$3[0];
+			variadic = _tuple$3[1];
+			_r$10 = check[0].collectParams(scope, ftyp.Results, false); /* */ $s = 33; case 33: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+			_tuple$4 = _r$10;
+			results = _tuple$4[0];
+			$r = scope.squash((function(check, recv, sig) { return function Checker·funcType·func1(obj, alt) {
+					var {_arg, _arg$1, _r$11, alt, obj, $s, $r, $c} = $restore(this, {obj, alt});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					_arg = obj;
+					_r$11 = obj.Name(); /* */ $s = 1; case 1: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+					_arg$1 = new $String(_r$11);
+					$r = check[0].errorf(_arg, 10, "%s redeclared in this block", new sliceType$5([_arg$1])); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = check[0].reportAltDecl(alt); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: Checker·funcType·func1, $c: true, $r, _arg, _arg$1, _r$11, alt, obj, $s};return $f;
+				}; })(check, recv, sig)); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (!(recvPar === ptrType$50.nil)) { $s = 35; continue; }
+			/* */ $s = 36; continue;
+			/* if (!(recvPar === ptrType$50.nil)) { */ case 35:
+				recv[0] = ptrType$17.nil;
+					_1 = recvList.$length;
+					/* */ if (_1 === (0)) { $s = 38; continue; }
+					/* */ if (_1 === (1)) { $s = 39; continue; }
+					/* */ $s = 40; continue;
+					/* if (_1 === (0)) { */ case 38:
+						recv[0] = NewParam(nopos, ptrType$1.nil, "", (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]));
+						$s = 41; continue;
+					/* } else if (_1 === (1)) { */ case 39:
+						recv[0] = (0 >= recvList.$length ? ($throwRuntimeError("index out of range"), undefined) : recvList.$array[recvList.$offset + 0]);
+						$s = 41; continue;
+					/* } else { */ case 40:
+						$r = check[0].error((x$1 = recvList.$length - 1 >> 0, ((x$1 < 0 || x$1 >= recvList.$length) ? ($throwRuntimeError("index out of range"), undefined) : recvList.$array[recvList.$offset + x$1])), 32, "method has multiple receivers"); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						recv[0] = (0 >= recvList.$length ? ($throwRuntimeError("index out of range"), undefined) : recvList.$array[recvList.$offset + 0]);
+					/* } */ case 41:
+				case 37:
+				sig[0].recv = recv[0];
+				check[0].later((function(check, recv, sig) { return function Checker·funcType·func2() {
+						var {T, T$1, T$2, _r$11, _ref$2, _ref$3, _tuple$5, cause, rtyp, u, u$1, u$2, $s, $r, $c} = $restore(this, {});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						_tuple$5 = deref(recv[0].object.typ);
+						rtyp = _tuple$5[0];
+						if ($interfaceIsEqual(rtyp, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
+							$s = -1; return;
+						}
+						_ref$2 = rtyp;
+						/* */ if ($assertType(_ref$2, ptrType$10, true)[1]) { $s = 1; continue; }
+						/* */ if ($assertType(_ref$2, ptrType$4, true)[1]) { $s = 2; continue; }
+						/* */ $s = 3; continue;
+						/* switch (0) { default: if ($assertType(_ref$2, ptrType$10, true)[1]) { */ case 1:
+							T = _ref$2.$val;
+							/* */ if (!(T.TypeArgs() === ptrType$57.nil) && sig[0].RecvTypeParams() === ptrType$49.nil) { $s = 5; continue; }
+							/* */ $s = 6; continue;
+							/* if (!(T.TypeArgs() === ptrType$57.nil) && sig[0].RecvTypeParams() === ptrType$49.nil) { */ case 5:
+								$r = check[0].errorf(recv[0], 32, "cannot define new methods on instantiated type %s", new sliceType$5([rtyp])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								/* break; */ $s = 4; continue;
+							/* } */ case 6:
+							/* */ if (!(T.obj.object.pkg === check[0].pkg)) { $s = 8; continue; }
+							/* */ $s = 9; continue;
+							/* if (!(T.obj.object.pkg === check[0].pkg)) { */ case 8:
+								$r = check[0].errorf(recv[0], 32, "cannot define new methods on non-local type %s", new sliceType$5([rtyp])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								/* break; */ $s = 4; continue;
+							/* } */ case 9:
+							cause = "";
+							_r$11 = T.under(); /* */ $s = 11; case 11: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+							_ref$3 = _r$11;
+							/* */ if ($assertType(_ref$3, ptrType$4, true)[1]) { $s = 12; continue; }
+							/* */ if ($assertType(_ref$3, ptrType$28, true)[1] || $assertType(_ref$3, ptrType$14, true)[1]) { $s = 13; continue; }
+							/* */ if ($assertType(_ref$3, ptrType$15, true)[1]) { $s = 14; continue; }
+							/* */ $s = 15; continue;
+							/* if ($assertType(_ref$3, ptrType$4, true)[1]) { */ case 12:
+								u = _ref$3.$val;
+								if (u.kind === 18) {
+									cause = "unsafe.Pointer";
+								}
+								$s = 15; continue;
+							/* } else if ($assertType(_ref$3, ptrType$28, true)[1] || $assertType(_ref$3, ptrType$14, true)[1]) { */ case 13:
+								u$1 = _ref$3;
+								cause = "pointer or interface type";
+								$s = 15; continue;
+							/* } else if ($assertType(_ref$3, ptrType$15, true)[1]) { */ case 14:
+								u$2 = _ref$3.$val;
+								unreachable();
+							/* } */ case 15:
+							/* */ if (!(cause === "")) { $s = 16; continue; }
+							/* */ $s = 17; continue;
+							/* if (!(cause === "")) { */ case 16:
+								$r = check[0].errorf(recv[0], 32, "invalid receiver type %s (%s)", new sliceType$5([rtyp, new $String(cause)])); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 17:
+							$s = 4; continue;
+						/* } else if ($assertType(_ref$2, ptrType$4, true)[1]) { */ case 2:
+							T$1 = _ref$2.$val;
+							$r = check[0].errorf(recv[0], 32, "cannot define new methods on non-local type %s", new sliceType$5([rtyp])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 4; continue;
+						/* } else { */ case 3:
+							T$2 = _ref$2;
+							$r = check[0].errorf(recv[0], 32, "invalid receiver type %s", new sliceType$5([recv[0].object.typ])); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } } */ case 4:
+						$s = -1; return;
+						/* */ } return; } var $f = {$blk: Checker·funcType·func2, $c: true, $r, T, T$1, T$2, _r$11, _ref$2, _ref$3, _tuple$5, cause, rtyp, u, u$1, u$2, $s};return $f;
+					}; })(check, recv, sig)).describef(recv[0], "validate receiver %s", new sliceType$5([recv[0]]));
+			/* } */ case 36:
+			sig[0].params = NewTuple(params);
+			sig[0].results = NewTuple(results);
+			sig[0].variadic = variadic;
+			$s = -1; return;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: funcType, $c: true, $r, _1, _i, _i$1, _key, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, check, ftyp, got, i, i$1, p, params, recv, recv$1, recvList, recvPar, recvTPar, recvTParams, results, rname, rparams, scope, sig, smap, tpar, tparams, variadic, x, x$1, $s, $deferred};return $f; } }
+		};
+		$ptrType(Checker).prototype.collectParams = function collectParams(scope, list$2, variadicOk) {
+			var {_i, _i$1, _r, _r$1, _r$2, _ref, _ref$1, _tmp, _tmp$1, _tuple, anonymous, check, field, ftype, i, last, list$2, name, named, par, par$1, params, scope, t, typ$3, variadic, variadicOk, x, x$1, x$2, $s, $r, $c} = $restore(this, {scope, list$2, variadicOk});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			params = sliceType$9.nil;
+			variadic = false;
+			check = this;
+			if (list$2 === ptrType$50.nil) {
+				$s = -1; return [params, variadic];
+			}
+			_tmp = false;
+			_tmp$1 = false;
+			named = _tmp;
+			anonymous = _tmp$1;
+			_ref = list$2.List;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = _i;
+				field = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				ftype = field.Type;
+				_tuple = $assertType(ftype, ptrType$42, true);
+				t = _tuple[0];
+				/* */ if (!(t === ptrType$42.nil)) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (!(t === ptrType$42.nil)) { */ case 3:
+					ftype = t.Elt;
+					/* */ if (variadicOk && (i === (list$2.List.$length - 1 >> 0)) && field.Names.$length <= 1) { $s = 5; continue; }
+					/* */ $s = 6; continue;
+					/* if (variadicOk && (i === (list$2.List.$length - 1 >> 0)) && field.Names.$length <= 1) { */ case 5:
+						variadic = true;
+						$s = 7; continue;
+					/* } else { */ case 6:
+						$r = check.softErrorf(t, 79, "can only use ... with final parameter in list", sliceType$5.nil); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 7:
+				/* } */ case 4:
+				_r = check.varType(ftype); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				typ$3 = _r;
+				/* */ if (field.Names.$length > 0) { $s = 10; continue; }
+				/* */ $s = 11; continue;
+				/* if (field.Names.$length > 0) { */ case 10:
+					_ref$1 = field.Names;
+					_i$1 = 0;
+					/* while (true) { */ case 13:
+						/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 14; continue; }
+						name = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+						/* */ if (name.Name === "") { $s = 15; continue; }
+						/* */ $s = 16; continue;
+						/* if (name.Name === "") { */ case 15:
+							$r = check.error(name, -1, "anonymous parameter"); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 16:
+						par = NewParam(name.Pos(), check.pkg, name.Name, typ$3);
+						$r = check.declare(scope, name, par, scope.pos); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						params = $append(params, par);
+						_i$1++;
+					$s = 13; continue;
+					case 14:
+					named = true;
+					$s = 12; continue;
+				/* } else { */ case 11:
+					_r$1 = ftype.Pos(); /* */ $s = 19; case 19: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_r$2 = NewParam(_r$1, check.pkg, "", typ$3); /* */ $s = 20; case 20: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					par$1 = _r$2;
+					$r = check.recordImplicit(field, par$1); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					params = $append(params, par$1);
+					anonymous = true;
+				/* } */ case 12:
+				_i++;
+			$s = 1; continue;
+			case 2:
+			/* */ if (named && anonymous) { $s = 22; continue; }
+			/* */ $s = 23; continue;
+			/* if (named && anonymous) { */ case 22:
+				$r = check.error(list$2, -1, "list contains both named and anonymous parameters"); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 23:
+			/* */ if (variadic) { $s = 25; continue; }
+			/* */ $s = 26; continue;
+			/* if (variadic) { */ case 25:
+				last = (x = params.$length - 1 >> 0, ((x < 0 || x >= params.$length) ? ($throwRuntimeError("index out of range"), undefined) : params.$array[params.$offset + x]));
+				last.object.typ = new Slice.ptr(last.object.typ);
+				$r = check.recordTypeAndValue((x$1 = list$2.List, x$2 = list$2.List.$length - 1 >> 0, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])).Type, 3, last.object.typ, $ifaceNil); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 26:
+			$s = -1; return [params, variadic];
+			/* */ } return; } var $f = {$blk: collectParams, $c: true, $r, _i, _i$1, _r, _r$1, _r$2, _ref, _ref$1, _tmp, _tmp$1, _tuple, anonymous, check, field, ftype, i, last, list$2, name, named, par, par$1, params, scope, t, typ$3, variadic, variadicOk, x, x$1, x$2, $s};return $f;
+		};
+		$ptrType(Selection).prototype.Kind = function Kind() {
+			var s;
+			s = this;
+			return s.kind;
+		};
+		$ptrType(Selection).prototype.Recv = function Recv$1() {
+			var s;
+			s = this;
+			return s.recv;
+		};
+		$ptrType(Selection).prototype.Obj = function Obj$1() {
+			var s;
+			s = this;
+			return s.obj;
+		};
+		$ptrType(Selection).prototype.Type = function Type$2() {
+			var {$24r, _1, _r, arg0, params, recv, s, sig, sig$1, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			arg0 = [arg0];
+			recv = [recv];
+			sig = [sig];
+			sig$1 = [sig$1];
+			s = this;
+			_1 = s.kind;
+			if (_1 === (1)) {
+				sig[0] = $clone((x = $assertType($assertType(s.obj, ptrType$2).object.typ, ptrType$29), (x === ptrType$29.nil && $throwNilPointerError(), x)), Signature);
+				recv[0] = $clone((x$1 = sig[0].recv, (x$1 === ptrType$17.nil && $throwNilPointerError(), x$1)), Var);
+				recv[0].object.typ = s.recv;
+				sig[0].recv = recv[0];
+				$s = -1; return sig[0];
+			} else if (_1 === (2)) {
+				sig$1[0] = $clone((x$2 = $assertType($assertType(s.obj, ptrType$2).object.typ, ptrType$29), (x$2 === ptrType$29.nil && $throwNilPointerError(), x$2)), Signature);
+				arg0[0] = $clone((x$3 = sig$1[0].recv, (x$3 === ptrType$17.nil && $throwNilPointerError(), x$3)), Var);
+				sig$1[0].recv = ptrType$17.nil;
+				arg0[0].object.typ = s.recv;
+				params = sliceType$9.nil;
+				if (!(sig$1[0].params === ptrType$16.nil)) {
+					params = sig$1[0].params.vars;
+				}
+				sig$1[0].params = NewTuple($appendSlice(new sliceType$9([arg0[0]]), params));
+				$s = -1; return sig$1[0];
+			}
+			_r = s.obj.Type(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: Type$2, $c: true, $r, $24r, _1, _r, arg0, params, recv, s, sig, sig$1, x, x$1, x$2, x$3, $s};return $f;
+		};
+		$ptrType(Selection).prototype.Index = function Index$1() {
+			var s;
+			s = this;
+			return s.index;
+		};
+		$ptrType(Selection).prototype.Indirect = function Indirect() {
+			var s;
+			s = this;
+			return s.indirect;
+		};
+		$ptrType(Selection).prototype.String = function String$13() {
+			var {$24r, _r, s, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			s = this;
+			_r = SelectionString(s, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String$13, $c: true, $r, $24r, _r, s, $s};return $f;
+		};
+		SelectionString = function SelectionString$1(s, qf) {
+			var {T, _1, _arg, _arg$1, _r, _r$1, _r$2, buf, k, qf, s, $s, $r, $c} = $restore(this, {s, qf});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			buf = [buf];
+			k = "";
+			_1 = s.kind;
+			if (_1 === (0)) {
+				k = "field ";
+			} else if (_1 === (1)) {
+				k = "method ";
+			} else if (_1 === (2)) {
+				k = "method expr ";
+			} else {
+				unreachable();
+			}
+			buf[0] = new bytes.Buffer.ptr(sliceType$12.nil, 0, 0);
+			buf[0].WriteString(k);
+			buf[0].WriteByte(40);
+			$r = WriteType(buf[0], s.Recv(), qf); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_arg = buf[0];
+			_r = s.obj.Name(); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_arg$1 = new $String(_r);
+			_r$1 = fmt.Fprintf(_arg, ") %s", new sliceType$5([_arg$1])); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$1;
+			_r$2 = s.Type(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			T = _r$2;
+			/* */ if (s.kind === 0) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (s.kind === 0) { */ case 5:
+				buf[0].WriteByte(32);
+				$r = WriteType(buf[0], T, qf); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 7; continue;
+			/* } else { */ case 6:
+				$r = WriteSignature(buf[0], $assertType(T, ptrType$29), qf); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 7:
+			$s = -1; return buf[0].String();
+			/* */ } return; } var $f = {$blk: SelectionString$1, $c: true, $r, T, _1, _arg, _arg$1, _r, _r$1, _r$2, buf, k, qf, s, $s};return $f;
+		};
+		$pkg.SelectionString = SelectionString;
+		NewScope = function NewScope$1(parent, pos, end, comment) {
+			var comment, end, parent, pos, s;
+			s = new Scope.ptr(parent, sliceType$19.nil, 0, false, pos, end, comment, false);
+			if (!(parent === ptrType.nil) && !(parent === $pkg.Universe)) {
+				parent.children = $append(parent.children, s);
+				s.number = parent.children.$length;
+			}
+			return s;
+		};
+		$pkg.NewScope = NewScope;
+		$ptrType(Scope).prototype.Parent = function Parent() {
+			var s;
+			s = this;
+			return s.parent;
+		};
+		$ptrType(Scope).prototype.Len = function Len$6() {
+			var s;
+			s = this;
+			return (s.elems ? s.elems.size : 0);
+		};
+		$ptrType(Scope).prototype.Names = function Names() {
+			var {_entry, _i, _key, _keys, _ref, _size, i, name, names, s, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			s = this;
+			names = $makeSlice(sliceType$13, (s.elems ? s.elems.size : 0));
+			i = 0;
+			_ref = s.elems;
+			_i = 0;
+			_keys = _ref ? _ref.keys() : undefined;
+			_size = _ref ? _ref.size : 0;
+			while (true) {
+				if (!(_i < _size)) { break; }
+				_key = _keys.next().value;
+				_entry = _ref.get(_key);
+				if (_entry === undefined) {
+					_i++;
+					continue;
+				}
+				name = _entry.k;
+				((i < 0 || i >= names.$length) ? ($throwRuntimeError("index out of range"), undefined) : names.$array[names.$offset + i] = name);
+				i = i + (1) >> 0;
+				_i++;
+			}
+			$r = sort.Strings(names); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return names;
+			/* */ } return; } var $f = {$blk: Names, $c: true, $r, _entry, _i, _key, _keys, _ref, _size, i, name, names, s, $s};return $f;
+		};
+		$ptrType(Scope).prototype.NumChildren = function NumChildren() {
+			var s;
+			s = this;
+			return s.children.$length;
+		};
+		$ptrType(Scope).prototype.Child = function Child(i) {
+			var i, s, x;
+			s = this;
+			return (x = s.children, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+		};
+		$ptrType(Scope).prototype.Lookup = function Lookup(name) {
+			var {$24r, _entry, _r, name, s, $s, $r, $c} = $restore(this, {name});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			s = this;
+			_r = resolve(name, (_entry = $mapIndex(s.elems,$String.keyFor(name)), _entry !== undefined ? _entry.v : $ifaceNil)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: Lookup, $c: true, $r, $24r, _entry, _r, name, s, $s};return $f;
+		};
+		$ptrType(Scope).prototype.LookupParent = function LookupParent(name, pos) {
+			var {_r, _r$1, _r$2, _v, _v$1, name, obj, pos, s, $s, $r, $c} = $restore(this, {name, pos});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			s = this;
+			/* while (true) { */ case 1:
+				/* if (!(!(s === ptrType.nil))) { break; } */ if(!(!(s === ptrType.nil))) { $s = 2; continue; }
+				_r = s.Lookup(name); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				obj = _r;
+				if (!(!($interfaceIsEqual(obj, $ifaceNil)))) { _v = false; $s = 6; continue s; }
+				if (!new token.Pos(pos).IsValid()) { _v$1 = true; $s = 7; continue s; }
+				_r$1 = obj.scopePos(); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_r$2 = cmpPos(_r$1, pos); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_v$1 = _r$2 <= 0; case 7:
+				_v = _v$1; case 6:
+				/* */ if (_v) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (_v) { */ case 4:
+					$s = -1; return [s, obj];
+				/* } */ case 5:
+				s = s.parent;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return [ptrType.nil, $ifaceNil];
+			/* */ } return; } var $f = {$blk: LookupParent, $c: true, $r, _r, _r$1, _r$2, _v, _v$1, name, obj, pos, s, $s};return $f;
+		};
+		$ptrType(Scope).prototype.Insert = function Insert(obj) {
+			var {_r, _r$1, _r$2, alt, name, obj, s, $s, $r, $c} = $restore(this, {obj});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			s = this;
+			_r = obj.Name(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			name = _r;
+			_r$1 = s.Lookup(name); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			alt = _r$1;
+			if (!($interfaceIsEqual(alt, $ifaceNil))) {
+				$s = -1; return alt;
+			}
+			s.insert(name, obj);
+			_r$2 = obj.Parent(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			/* */ if (_r$2 === ptrType.nil) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (_r$2 === ptrType.nil) { */ case 3:
+				$r = obj.setParent(s); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 4:
+			$s = -1; return $ifaceNil;
+			/* */ } return; } var $f = {$blk: Insert, $c: true, $r, _r, _r$1, _r$2, alt, name, obj, s, $s};return $f;
+		};
+		$ptrType(Scope).prototype.insert = function insert(name, obj) {
+			var _key, name, obj, s;
+			s = this;
+			if (s.elems === false) {
+				s.elems = new $global.Map();
+			}
+			_key = name; (s.elems || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: obj });
+		};
+		$ptrType(Scope).prototype.squash = function squash(err) {
+			var {_entry, _i, _i$1, _key, _keys, _r, _r$1, _ref, _ref$1, _size, alt, ch, err, i, j, k, name, obj, p, s, x, x$1, $s, $r, $c} = $restore(this, {err});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			s = this;
+			p = s.parent;
+			$r = assert(!(p === ptrType.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_ref = s.elems;
+			_i = 0;
+			_keys = _ref ? _ref.keys() : undefined;
+			_size = _ref ? _ref.size : 0;
+			/* while (true) { */ case 2:
+				/* if (!(_i < _size)) { break; } */ if(!(_i < _size)) { $s = 3; continue; }
+				_key = _keys.next().value;
+				_entry = _ref.get(_key);
+				if (_entry === undefined) {
+					_i++;
+					/* continue; */ $s = 2; continue;
+				}
+				name = _entry.k;
+				obj = _entry.v;
+				_r = resolve(name, obj); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				obj = _r;
+				$r = obj.setParent(ptrType.nil); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$1 = p.Insert(obj); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				alt = _r$1;
+				/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 7:
+					$r = err(obj, alt); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 8:
+				_i++;
+			$s = 2; continue;
+			case 3:
+			j = -1;
+			_ref$1 = p.children;
+			_i$1 = 0;
+			while (true) {
+				if (!(_i$1 < _ref$1.$length)) { break; }
+				i = _i$1;
+				ch = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+				if (ch === s) {
+					j = i;
+					break;
+				}
+				_i$1++;
+			}
+			$r = assert(j >= 0); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			k = p.children.$length - 1 >> 0;
+			(x$1 = p.children, ((j < 0 || j >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + j] = (x = p.children, ((k < 0 || k >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + k]))));
+			p.children = $subslice(p.children, 0, k);
+			p.children = $appendSlice(p.children, s.children);
+			s.children = sliceType$19.nil;
+			s.elems = false;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: squash, $c: true, $r, _entry, _i, _i$1, _key, _keys, _r, _r$1, _ref, _ref$1, _size, alt, ch, err, i, j, k, name, obj, p, s, x, x$1, $s};return $f;
+		};
+		$ptrType(Scope).prototype.Pos = function Pos() {
+			var s;
+			s = this;
+			return s.pos;
+		};
+		$ptrType(Scope).prototype.End = function End() {
+			var s;
+			s = this;
+			return s.end;
+		};
+		$ptrType(Scope).prototype.Contains = function Contains(pos) {
+			var pos, s;
+			s = this;
+			return cmpPos(s.pos, pos) <= 0 && cmpPos(pos, s.end) < 0;
+		};
+		$ptrType(Scope).prototype.Innermost = function Innermost(pos) {
+			var _i, _i$1, _ref, _ref$1, inner, pos, s, s$1, s$2;
+			s = this;
+			if (s.parent === $pkg.Universe) {
+				_ref = s.children;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					s$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					inner = s$1.Innermost(pos);
+					if (!(inner === ptrType.nil)) {
+						return inner;
+					}
+					_i++;
+				}
+			}
+			if (s.Contains(pos)) {
+				_ref$1 = s.children;
+				_i$1 = 0;
+				while (true) {
+					if (!(_i$1 < _ref$1.$length)) { break; }
+					s$2 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+					if (s$2.Contains(pos)) {
+						return s$2.Innermost(pos);
+					}
+					_i$1++;
+				}
+				return s;
+			}
+			return ptrType.nil;
+		};
+		$ptrType(Scope).prototype.WriteTo = function WriteTo(w, n, recurse) {
+			var {_arg, _arg$1, _arg$2, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, indn, indn1, n, name, recurse, s, s$1, w, $s, $r, $c} = $restore(this, {w, n, recurse});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			s = this;
+			indn = strings.Repeat(".  ", n);
+			_r = fmt.Fprintf(w, "%s%s scope %p {\n", new sliceType$5([new $String(indn), new $String(s.comment), s])); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r;
+			indn1 = indn + ".  ";
+			_r$1 = s.Names(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_ref = _r$1;
+			_i = 0;
+			/* while (true) { */ case 3:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
+				name = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_arg = w;
+				_arg$1 = new $String(indn1);
+				_r$2 = s.Lookup(name); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_arg$2 = _r$2;
+				_r$3 = fmt.Fprintf(_arg, "%s%s\n", new sliceType$5([_arg$1, _arg$2])); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				_r$3;
+				_i++;
+			$s = 3; continue;
+			case 4:
+			/* */ if (recurse) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* if (recurse) { */ case 7:
+				_ref$1 = s.children;
+				_i$1 = 0;
+				/* while (true) { */ case 9:
+					/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 10; continue; }
+					s$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+					$r = s$1.WriteTo(w, n + 1 >> 0, recurse); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_i$1++;
+				$s = 9; continue;
+				case 10:
+			/* } */ case 8:
+			_r$4 = fmt.Fprintf(w, "%s}\n", new sliceType$5([new $String(indn)])); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			_r$4;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: WriteTo, $c: true, $r, _arg, _arg$1, _arg$2, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, indn, indn1, n, name, recurse, s, s$1, w, $s};return $f;
+		};
+		$ptrType(Scope).prototype.String = function String$14() {
+			var {buf, s, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			buf = [buf];
+			s = this;
+			buf[0] = new strings.Builder.ptr(ptrType$54.nil, sliceType$12.nil);
+			$r = s.WriteTo(buf[0], 0, false); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return buf[0].String();
+			/* */ } return; } var $f = {$blk: String$14, $c: true, $r, buf, s, $s};return $f;
+		};
+		resolve = function resolve$1(name, obj) {
+			var {_tuple, lazy, name, obj, ok, $s, $r, $c} = $restore(this, {name, obj});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			lazy = [lazy];
+			name = [name];
+			_tuple = $assertType(obj, ptrType$86, true);
+			lazy[0] = _tuple[0];
+			ok = _tuple[1];
+			/* */ if (ok) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (ok) { */ case 1:
+				$r = lazy[0].once.Do((function(lazy, name) { return function resolve·func1() {
+						var {_r, _r$1, _r$2, _tuple$1, obj$1, ok$1, $s, $r, $c} = $restore(this, {});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						_r = lazy[0].resolve(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						obj$1 = _r;
+						_tuple$1 = $assertType(obj$1, ptrType$86, true);
+						ok$1 = _tuple$1[1];
+						if (ok$1) {
+							$panic(new $String("recursive lazy object"));
+						}
+						_r$1 = obj$1.Name(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						/* */ if (!(_r$1 === name[0])) { $s = 2; continue; }
+						/* */ $s = 3; continue;
+						/* if (!(_r$1 === name[0])) { */ case 2:
+							$panic(new $String("lazy object has unexpected name"));
+						/* } */ case 3:
+						_r$2 = obj$1.Parent(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						/* */ if (_r$2 === ptrType.nil) { $s = 5; continue; }
+						/* */ $s = 6; continue;
+						/* if (_r$2 === ptrType.nil) { */ case 5:
+							$r = obj$1.setParent(lazy[0].parent); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 6:
+						lazy[0].obj = obj$1;
+						$s = -1; return;
+						/* */ } return; } var $f = {$blk: resolve·func1, $c: true, $r, _r, _r$1, _r$2, _tuple$1, obj$1, ok$1, $s};return $f;
+					}; })(lazy, name)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				obj = lazy[0].obj;
+			/* } */ case 2:
+			$s = -1; return obj;
+			/* */ } return; } var $f = {$blk: resolve$1, $c: true, $r, _tuple, lazy, name, obj, ok, $s};return $f;
+		};
+		$ptrType(lazyObject).prototype.Parent = function Parent$1() {
+			$panic(new $String("unreachable"));
+		};
+		$ptrType(lazyObject).prototype.Pos = function Pos$1() {
+			$panic(new $String("unreachable"));
+		};
+		$ptrType(lazyObject).prototype.Pkg = function Pkg() {
+			$panic(new $String("unreachable"));
+		};
+		$ptrType(lazyObject).prototype.Name = function Name() {
+			$panic(new $String("unreachable"));
+		};
+		$ptrType(lazyObject).prototype.Type = function Type$3() {
+			$panic(new $String("unreachable"));
+		};
+		$ptrType(lazyObject).prototype.Exported = function Exported() {
+			$panic(new $String("unreachable"));
+		};
+		$ptrType(lazyObject).prototype.Id = function Id$1() {
+			$panic(new $String("unreachable"));
+		};
+		$ptrType(lazyObject).prototype.String = function String$15() {
+			$panic(new $String("unreachable"));
+		};
+		$ptrType(lazyObject).prototype.order = function order() {
+			$panic(new $String("unreachable"));
+		};
+		$ptrType(lazyObject).prototype.color = function color$1() {
+			$panic(new $String("unreachable"));
+		};
+		$ptrType(lazyObject).prototype.setOrder = function setOrder(param) {
+			var param;
+			$panic(new $String("unreachable"));
+		};
+		$ptrType(lazyObject).prototype.setColor = function setColor(color$2) {
+			var color$2;
+			$panic(new $String("unreachable"));
+		};
+		$ptrType(lazyObject).prototype.setParent = function setParent(param) {
+			var param;
+			$panic(new $String("unreachable"));
+		};
+		$ptrType(lazyObject).prototype.sameId = function sameId(pkg, name) {
+			var name, pkg;
+			$panic(new $String("unreachable"));
+		};
+		$ptrType(lazyObject).prototype.scopePos = function scopePos() {
+			$panic(new $String("unreachable"));
+		};
+		$ptrType(lazyObject).prototype.setScopePos = function setScopePos(pos) {
+			var pos;
+			$panic(new $String("unreachable"));
+		};
+		$ptrType(Checker).prototype.isTerminating = function isTerminating(s, label) {
+			var _entry, _i, _ref, _ref$1, _tuple, call, cc, check, label, ok, s, s$1, s$10, s$11, s$12, s$13, s$2, s$3, s$4, s$5, s$6, s$7, s$8, s$9;
+			check = this;
+			_ref = s;
+			if ($assertType(_ref, ptrType$64, true)[1] || $assertType(_ref, ptrType$65, true)[1] || $assertType(_ref, ptrType$60, true)[1] || $assertType(_ref, ptrType$68, true)[1] || $assertType(_ref, ptrType$69, true)[1] || $assertType(_ref, ptrType$70, true)[1] || $assertType(_ref, ptrType$71, true)[1] || $assertType(_ref, ptrType$72, true)[1] || $assertType(_ref, ptrType$81, true)[1]) {
+				s$2 = _ref;
+			} else if ($assertType(_ref, ptrType$66, true)[1]) {
+				s$3 = _ref.$val;
+				return check.isTerminating(s$3.Stmt, s$3.Label.Name);
+			} else if ($assertType(_ref, ptrType$67, true)[1]) {
+				s$4 = _ref.$val;
+				_tuple = $assertType(unparen(s$4.X), ptrType$87, true);
+				call = _tuple[0];
+				ok = _tuple[1];
+				if (ok && (_entry = $mapIndex(check.environment.isPanic,ptrType$87.keyFor(call)), _entry !== undefined ? _entry.v : false)) {
+					return true;
+				}
+			} else if ($assertType(_ref, ptrType$73, true)[1]) {
+				s$5 = _ref.$val;
+				return true;
+			} else if ($assertType(_ref, ptrType$74, true)[1]) {
+				s$6 = _ref.$val;
+				if ((s$6.Tok === 73) || (s$6.Tok === 69)) {
+					return true;
+				}
+			} else if ($assertType(_ref, ptrType$75, true)[1]) {
+				s$7 = _ref.$val;
+				return check.isTerminatingList(s$7.List, "");
+			} else if ($assertType(_ref, ptrType$76, true)[1]) {
+				s$8 = _ref.$val;
+				if (!($interfaceIsEqual(s$8.Else, $ifaceNil)) && check.isTerminating(s$8.Body, "") && check.isTerminating(s$8.Else, "")) {
+					return true;
+				}
+			} else if ($assertType(_ref, ptrType$77, true)[1]) {
+				s$9 = _ref.$val;
+				return check.isTerminatingSwitch(s$9.Body, label);
+			} else if ($assertType(_ref, ptrType$78, true)[1]) {
+				s$10 = _ref.$val;
+				return check.isTerminatingSwitch(s$10.Body, label);
+			} else if ($assertType(_ref, ptrType$79, true)[1]) {
+				s$11 = _ref.$val;
+				_ref$1 = s$11.Body.List;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref$1.$length)) { break; }
+					s$13 = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+					cc = $assertType(s$13, ptrType$62);
+					if (!check.isTerminatingList(cc.Body, "") || hasBreakList(cc.Body, label, true)) {
+						return false;
+					}
+					_i++;
+				}
+				return true;
+			} else if ($assertType(_ref, ptrType$80, true)[1]) {
+				s$12 = _ref.$val;
+				if ($interfaceIsEqual(s$12.Cond, $ifaceNil) && !hasBreak(s$12.Body, label, true)) {
+					return true;
+				}
+			} else {
+				s$1 = _ref;
+				unreachable();
+			}
+			return false;
+		};
+		$ptrType(Checker).prototype.isTerminatingList = function isTerminatingList(list$2, label) {
+			var _tuple, check, i, label, list$2, ok;
+			check = this;
+			i = list$2.$length - 1 >> 0;
+			while (true) {
+				if (!(i >= 0)) { break; }
+				_tuple = $assertType(((i < 0 || i >= list$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + i]), ptrType$60, true);
+				ok = _tuple[1];
+				if (!ok) {
+					return check.isTerminating(((i < 0 || i >= list$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + i]), label);
+				}
+				i = i - (1) >> 0;
+			}
+			return false;
+		};
+		$ptrType(Checker).prototype.isTerminatingSwitch = function isTerminatingSwitch(body, label) {
+			var _i, _ref, body, cc, check, hasDefault, label, s;
+			check = this;
+			hasDefault = false;
+			_ref = body.List;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				cc = $assertType(s, ptrType$61);
+				if (cc.List === sliceType$10.nil) {
+					hasDefault = true;
+				}
+				if (!check.isTerminatingList(cc.Body, "") || hasBreakList(cc.Body, label, true)) {
+					return false;
+				}
+				_i++;
+			}
+			return hasDefault;
+		};
+		hasBreak = function hasBreak$1(s, label, implicit) {
+			var _ref, implicit, label, s, s$1, s$10, s$11, s$12, s$13, s$2, s$3, s$4, s$5, s$6, s$7, s$8, s$9;
+			_ref = s;
+			if ($assertType(_ref, ptrType$64, true)[1] || $assertType(_ref, ptrType$65, true)[1] || $assertType(_ref, ptrType$60, true)[1] || $assertType(_ref, ptrType$67, true)[1] || $assertType(_ref, ptrType$68, true)[1] || $assertType(_ref, ptrType$69, true)[1] || $assertType(_ref, ptrType$70, true)[1] || $assertType(_ref, ptrType$71, true)[1] || $assertType(_ref, ptrType$72, true)[1] || $assertType(_ref, ptrType$73, true)[1]) {
+				s$2 = _ref;
+			} else if ($assertType(_ref, ptrType$66, true)[1]) {
+				s$3 = _ref.$val;
+				return hasBreak(s$3.Stmt, label, implicit);
+			} else if ($assertType(_ref, ptrType$74, true)[1]) {
+				s$4 = _ref.$val;
+				if (s$4.Tok === 61) {
+					if (s$4.Label === ptrType$31.nil) {
+						return implicit;
+					}
+					if (s$4.Label.Name === label) {
+						return true;
+					}
+				}
+			} else if ($assertType(_ref, ptrType$75, true)[1]) {
+				s$5 = _ref.$val;
+				return hasBreakList(s$5.List, label, implicit);
+			} else if ($assertType(_ref, ptrType$76, true)[1]) {
+				s$6 = _ref.$val;
+				if (hasBreak(s$6.Body, label, implicit) || !($interfaceIsEqual(s$6.Else, $ifaceNil)) && hasBreak(s$6.Else, label, implicit)) {
+					return true;
+				}
+			} else if ($assertType(_ref, ptrType$61, true)[1]) {
+				s$7 = _ref.$val;
+				return hasBreakList(s$7.Body, label, implicit);
+			} else if ($assertType(_ref, ptrType$77, true)[1]) {
+				s$8 = _ref.$val;
+				if (!(label === "") && hasBreak(s$8.Body, label, false)) {
+					return true;
+				}
+			} else if ($assertType(_ref, ptrType$78, true)[1]) {
+				s$9 = _ref.$val;
+				if (!(label === "") && hasBreak(s$9.Body, label, false)) {
+					return true;
+				}
+			} else if ($assertType(_ref, ptrType$62, true)[1]) {
+				s$10 = _ref.$val;
+				return hasBreakList(s$10.Body, label, implicit);
+			} else if ($assertType(_ref, ptrType$79, true)[1]) {
+				s$11 = _ref.$val;
+				if (!(label === "") && hasBreak(s$11.Body, label, false)) {
+					return true;
+				}
+			} else if ($assertType(_ref, ptrType$80, true)[1]) {
+				s$12 = _ref.$val;
+				if (!(label === "") && hasBreak(s$12.Body, label, false)) {
+					return true;
+				}
+			} else if ($assertType(_ref, ptrType$81, true)[1]) {
+				s$13 = _ref.$val;
+				if (!(label === "") && hasBreak(s$13.Body, label, false)) {
+					return true;
+				}
+			} else {
+				s$1 = _ref;
+				unreachable();
+			}
+			return false;
+		};
+		hasBreakList = function hasBreakList$1(list$2, label, implicit) {
+			var _i, _ref, implicit, label, list$2, s;
+			_ref = list$2;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (hasBreak(s, label, implicit)) {
+					return true;
+				}
+				_i++;
+			}
+			return false;
+		};
+		$ptrType(declInfo).prototype.hasInitializer = function hasInitializer() {
+			var d;
+			d = this;
+			return !($interfaceIsEqual(d.init, $ifaceNil)) || !(d.fdecl === ptrType$88.nil) && !(d.fdecl.Body === ptrType$75.nil);
+		};
+		$ptrType(declInfo).prototype.addDep = function addDep(obj) {
+			var _key, d, m, obj;
+			d = this;
+			m = d.deps;
+			if (m === false) {
+				m = new $global.Map();
+				d.deps = m;
+			}
+			_key = obj; (m || $throwRuntimeError("assignment to entry in nil map")).set(Object.keyFor(_key), { k: _key, v: true });
+		};
+		$ptrType(Checker).prototype.arityMatch = function arityMatch(s, init$4) {
+			var {_arg, _arg$1, _r, check, init$4, l, n, n$1, r, s, x, x$1, x$2, $s, $r, $c} = $restore(this, {s, init$4});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			l = s.Names.$length;
+			r = s.Values.$length;
+			if (!(init$4 === ptrType$89.nil)) {
+				r = init$4.Values.$length;
+			}
+				/* */ if (init$4 === ptrType$89.nil && (r === 0)) { $s = 2; continue; }
+				/* */ if (l < r) { $s = 3; continue; }
+				/* */ if (l > r && (!(init$4 === ptrType$89.nil) || !((r === 1)))) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (init$4 === ptrType$89.nil && (r === 0)) { */ case 2:
+					/* */ if ($interfaceIsEqual(s.Type, $ifaceNil)) { $s = 6; continue; }
+					/* */ $s = 7; continue;
+					/* if ($interfaceIsEqual(s.Type, $ifaceNil)) { */ case 6:
+						$r = check.error(s, 17, "missing type or init expr"); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 7:
+					$s = 5; continue;
+				/* } else if (l < r) { */ case 3:
+					/* */ if (l < s.Values.$length) { $s = 9; continue; }
+					/* */ $s = 10; continue;
+					/* if (l < s.Values.$length) { */ case 9:
+						n = (x = s.Values, ((l < 0 || l >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + l]));
+						$r = check.errorf(n, 17, "extra init expr %s", new sliceType$5([n])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 11; continue;
+					/* } else { */ case 10:
+						_arg = s;
+						_r = check.fset.Position(init$4.Pos()); /* */ $s = 13; case 13: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						_arg$1 = (x$1 = _r, new x$1.constructor.elem(x$1));
+						$r = check.errorf(_arg, 17, "extra init expr at %s", new sliceType$5([_arg$1])); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 11:
+					$s = 5; continue;
+				/* } else if (l > r && (!(init$4 === ptrType$89.nil) || !((r === 1)))) { */ case 4:
+					n$1 = (x$2 = s.Names, ((r < 0 || r >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + r]));
+					$r = check.errorf(n$1, 17, "missing init expr for %s", new sliceType$5([n$1])); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 5:
+			case 1:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: arityMatch, $c: true, $r, _arg, _arg$1, _r, check, init$4, l, n, n$1, r, s, x, x$1, x$2, $s};return $f;
+		};
+		validatedImportPath = function validatedImportPath$1(path) {
+			var {$24r, $24r$1, _i, _r, _r$1, _ref, _rune, _tuple, err, path, r, s, $s, $r, $c} = $restore(this, {path});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_tuple = strconv.Unquote(path);
+			s = _tuple[0];
+			err = _tuple[1];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return ["", err];
+			}
+			/* */ if (s === "") { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (s === "") { */ case 1:
+				_r = fmt.Errorf("empty string", sliceType$5.nil); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$24r = ["", _r];
+				$s = 4; case 4: return $24r;
+			/* } */ case 2:
+			_ref = s;
+			_i = 0;
+			/* while (true) { */ case 5:
+				/* if (!(_i < _ref.length)) { break; } */ if(!(_i < _ref.length)) { $s = 6; continue; }
+				_rune = $decodeRune(_ref, _i);
+				r = _rune[0];
+				/* */ if (!unicode.IsGraphic(r) || unicode.IsSpace(r) || strings.ContainsRune("!\"#$%&'()*,:;<=>?[\\]^{|}`\xEF\xBF\xBD", r)) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if (!unicode.IsGraphic(r) || unicode.IsSpace(r) || strings.ContainsRune("!\"#$%&'()*,:;<=>?[\\]^{|}`\xEF\xBF\xBD", r)) { */ case 7:
+					_r$1 = fmt.Errorf("invalid character %#U", new sliceType$5([new $Int32(r)])); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					$24r$1 = [s, _r$1];
+					$s = 10; case 10: return $24r$1;
+				/* } */ case 8:
+				_i += _rune[1];
+			$s = 5; continue;
+			case 6:
+			$s = -1; return [s, $ifaceNil];
+			/* */ } return; } var $f = {$blk: validatedImportPath$1, $c: true, $r, $24r, $24r$1, _i, _r, _r$1, _ref, _rune, _tuple, err, path, r, s, $s};return $f;
+		};
+		$ptrType(Checker).prototype.declarePkgObj = function declarePkgObj(ident$1, obj, d) {
+			var {_key, _r, check, d, ident$1, obj, $s, $r, $c} = $restore(this, {ident$1, obj, d});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			_r = obj.Name(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$r = assert(ident$1.Name === _r); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (ident$1.Name === "init") { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (ident$1.Name === "init") { */ case 3:
+				$r = check.error(ident$1, 39, "cannot declare init - must be func"); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return;
+			/* } */ case 4:
+			/* */ if (ident$1.Name === "main" && check.pkg.name === "main") { $s = 6; continue; }
+			/* */ $s = 7; continue;
+			/* if (ident$1.Name === "main" && check.pkg.name === "main") { */ case 6:
+				$r = check.error(ident$1, 40, "cannot declare main - must be func"); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return;
+			/* } */ case 7:
+			$r = check.declare(check.pkg.scope, ident$1, obj, nopos); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_key = obj; (check.objMap || $throwRuntimeError("assignment to entry in nil map")).set(Object.keyFor(_key), { k: _key, v: d });
+			$r = obj.setOrder((((check.objMap ? check.objMap.size : 0) >>> 0))); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: declarePkgObj, $c: true, $r, _key, _r, check, d, ident$1, obj, $s};return $f;
+		};
+		$ptrType(Checker).prototype.filename = function filename(fileNo) {
+			var {$24r, $24r$1, _r, _r$1, _r$2, check, file, fileNo, pos, x, $s, $r, $c} = $restore(this, {fileNo});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			file = (x = check.files, ((fileNo < 0 || fileNo >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + fileNo]));
+			pos = file.Pos();
+			/* */ if (new token.Pos(pos).IsValid()) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (new token.Pos(pos).IsValid()) { */ case 1:
+				_r = check.fset.File(pos); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r$1 = _r.Name(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				$24r = _r$1;
+				$s = 5; case 5: return $24r;
+			/* } */ case 2:
+			_r$2 = fmt.Sprintf("file[%d]", new sliceType$5([new $Int(fileNo)])); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			$24r$1 = _r$2;
+			$s = 7; case 7: return $24r$1;
+			/* */ } return; } var $f = {$blk: filename, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, check, file, fileNo, pos, x, $s};return $f;
+		};
+		$ptrType(Checker).prototype.importPackage = function importPackage(at$1, path, dir$1) {
+			var {_entry, _key, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, _tuple$1, _tuple$2, at$1, check, dir$1, err, i, i$1, imp, importer, importerFrom, key, name, ok, path, $s, $r, $c} = $restore(this, {at$1, path, dir$1});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			key = new importKey.ptr(path, dir$1);
+			imp = (_entry = $mapIndex(check.impMap,importKey.keyFor(key)), _entry !== undefined ? _entry.v : ptrType$1.nil);
+			if (!(imp === ptrType$1.nil)) {
+				$s = -1; return imp;
+			}
+			/* */ if (path === "C" && (check.conf.FakeImportC || check.conf.go115UsesCgo)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (path === "C" && (check.conf.FakeImportC || check.conf.go115UsesCgo)) { */ case 1:
+				_r = NewPackage("C", "C"); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				imp = _r;
+				imp.fake = true;
+				imp.cgo = check.conf.go115UsesCgo;
+				$s = 3; continue;
+			/* } else { */ case 2:
+				err = $ifaceNil;
+				importer = check.conf.Importer;
+				/* */ if ($interfaceIsEqual(importer, $ifaceNil)) { $s = 5; continue; }
+				/* */ $s = 6; continue;
+				/* if ($interfaceIsEqual(importer, $ifaceNil)) { */ case 5:
+					_r$1 = fmt.Errorf("Config.Importer not installed", sliceType$5.nil); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					err = _r$1;
+					$s = 7; continue;
+				/* } else { */ case 6:
+					_tuple = $assertType(importer, ImporterFrom, true);
+					importerFrom = _tuple[0];
+					ok = _tuple[1];
+					/* */ if (ok) { $s = 9; continue; }
+					/* */ $s = 10; continue;
+					/* if (ok) { */ case 9:
+						_r$2 = importerFrom.ImportFrom(path, dir$1, 0); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						_tuple$1 = _r$2;
+						imp = _tuple$1[0];
+						err = _tuple$1[1];
+						/* */ if (imp === ptrType$1.nil && $interfaceIsEqual(err, $ifaceNil)) { $s = 13; continue; }
+						/* */ $s = 14; continue;
+						/* if (imp === ptrType$1.nil && $interfaceIsEqual(err, $ifaceNil)) { */ case 13:
+							_r$3 = fmt.Errorf("Config.Importer.ImportFrom(%s, %s, 0) returned nil but no error", new sliceType$5([new $String(path), new $String(dir$1)])); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							err = _r$3;
+						/* } */ case 14:
+						$s = 11; continue;
+					/* } else { */ case 10:
+						_r$4 = importer.Import(path); /* */ $s = 16; case 16: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						_tuple$2 = _r$4;
+						imp = _tuple$2[0];
+						err = _tuple$2[1];
+						/* */ if (imp === ptrType$1.nil && $interfaceIsEqual(err, $ifaceNil)) { $s = 17; continue; }
+						/* */ $s = 18; continue;
+						/* if (imp === ptrType$1.nil && $interfaceIsEqual(err, $ifaceNil)) { */ case 17:
+							_r$5 = fmt.Errorf("Config.Importer.Import(%s) returned nil but no error", new sliceType$5([new $String(path)])); /* */ $s = 19; case 19: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+							err = _r$5;
+						/* } */ case 18:
+					/* } */ case 11:
+				/* } */ case 7:
+				/* */ if ($interfaceIsEqual(err, $ifaceNil) && !(imp === ptrType$1.nil) && (imp.name === "_" || imp.name === "")) { $s = 20; continue; }
+				/* */ $s = 21; continue;
+				/* if ($interfaceIsEqual(err, $ifaceNil) && !(imp === ptrType$1.nil) && (imp.name === "_" || imp.name === "")) { */ case 20:
+					_r$6 = fmt.Errorf("invalid package name: %q", new sliceType$5([new $String(imp.name)])); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					err = _r$6;
+					imp = ptrType$1.nil;
+				/* } */ case 21:
+				/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 23; continue; }
+				/* */ $s = 24; continue;
+				/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 23:
+					$r = check.errorf(at$1, 6, "could not import %s (%s)", new sliceType$5([new $String(path), err])); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* */ if (imp === ptrType$1.nil) { $s = 26; continue; }
+					/* */ $s = 27; continue;
+					/* if (imp === ptrType$1.nil) { */ case 26:
+						name = path;
+						i = name.length;
+						if (i > 0 && (name.charCodeAt((i - 1 >> 0)) === 47)) {
+							name = $substring(name, 0, (i - 1 >> 0));
+						}
+						i$1 = strings.LastIndex(name, "/");
+						if (i$1 >= 0) {
+							name = $substring(name, (i$1 + 1 >> 0));
+						}
+						_r$7 = NewPackage(path, name); /* */ $s = 28; case 28: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+						imp = _r$7;
+					/* } */ case 27:
+					imp.fake = true;
+				/* } */ case 24:
+			/* } */ case 3:
+			if (imp.complete || imp.fake) {
+				_key = $clone(key, importKey); (check.impMap || $throwRuntimeError("assignment to entry in nil map")).set(importKey.keyFor(_key), { k: _key, v: imp });
+				if (!(check.pkgPathMap === false)) {
+					check.markImports(imp);
+				}
+				$s = -1; return imp;
+			}
+			$s = -1; return ptrType$1.nil;
+			/* */ } return; } var $f = {$blk: importPackage, $c: true, $r, _entry, _key, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, _tuple$1, _tuple$2, at$1, check, dir$1, err, i, i$1, imp, importer, importerFrom, key, name, ok, path, $s};return $f;
+		};
+		$ptrType(Checker).prototype.collectObjects = function collectObjects() {
+			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _i, _i$1, _i$2, _i$3, _i$4, _key, _key$1, _key$2, _keys, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _size, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, alt, base, check, end, f, file, fileDir, fileNo, fileScope, fileScopes, i, imp, m, methods, name, obj, ok, pkg, pkg$1, pkgImports, pos, ptr, scope, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			s = lit.Value;
-			if (s.length <= 2 || check.allowVersion(check.pkg, 1, 13)) {
-				$s = -1; return;
+			check = [check];
+			methods = [methods];
+			pkg = [pkg];
+			pkgImports = [pkgImports];
+			check[0] = this;
+			pkg[0] = check[0].pkg;
+			pkgImports[0] = new $global.Map();
+			_ref = pkg[0].imports;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				imp = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_key = imp; (pkgImports[0] || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$1.keyFor(_key), { k: _key, v: true });
+				_i++;
 			}
-			/* */ if (strings.Contains(s, "_")) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (strings.Contains(s, "_")) { */ case 1:
-				$r = check.error(lit, 135, "underscores in numeric literals requires go1.13 or later"); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 2:
-			if (!((s.charCodeAt(0) === 48))) {
+			methods[0] = sliceType$20.nil;
+			fileScopes = sliceType$19.nil;
+			_ref$1 = check[0].files;
+			_i$1 = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 2; continue; }
+				fileDir = [fileDir];
+				fileScope = [fileScope];
+				fileNo = _i$1;
+				file = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+				$r = check[0].recordDef(file.Name, $ifaceNil); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_tmp = file.Pos();
+				_r = file.End(); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tmp$1 = _r;
+				pos = _tmp;
+				end = _tmp$1;
+				_r$1 = check[0].fset.File(file.Pos()); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				f = _r$1;
+				if (!(f === ptrType$9.nil)) {
+					_tmp$2 = ((f.Base() >> 0));
+					_tmp$3 = (((f.Base() + f.Size() >> 0) >> 0));
+					pos = _tmp$2;
+					end = _tmp$3;
+				}
+				_arg = pkg[0].scope;
+				_arg$1 = pos;
+				_arg$2 = end;
+				_r$2 = check[0].filename(fileNo); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_arg$3 = _r$2;
+				_r$3 = NewScope(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				fileScope[0] = _r$3;
+				fileScopes = $append(fileScopes, fileScope[0]);
+				$r = check[0].recordScope(file, fileScope[0]); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$4 = check[0].fset.Position(file.Name.Pos()); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_r$5 = dir(_r$4.Filename); /* */ $s = 10; case 10: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				fileDir[0] = _r$5;
+				$r = check[0].walkDecls(file.Decls, (function(check, fileDir, fileScope, methods, pkg, pkgImports) { return function Checker·collectObjects·func1(d) {
+						var {_arg$4, _arg$5, _entry, _entry$1, _i$2, _i$3, _i$4, _key$1, _key$2, _key$3, _key$4, _keys, _r$10, _r$11, _r$12, _r$6, _r$7, _r$8, _r$9, _ref$2, _ref$3, _ref$4, _ref$5, _size, _tuple, _tuple$1, _v, _v$1, alt, code, d, d$1, d$2, d$3, d$4, d$5, d$6, d1, di, err, hasTParamError, i, i$1, imp$1, info, init$4, init$5, lhs, name, name$1, name$2, name$3, name$4, obj, obj$1, obj$2, obj$3, obj$4, path, pkgName, ptr, recv, t, x, x$1, x$2, x$3, x$4, x$5, x$6, $s, $r, $c} = $restore(this, {d});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						_ref$2 = d;
+						/* */ if ($assertType(_ref$2, importDecl, true)[1]) { $s = 1; continue; }
+						/* */ if ($assertType(_ref$2, constDecl, true)[1]) { $s = 2; continue; }
+						/* */ if ($assertType(_ref$2, varDecl, true)[1]) { $s = 3; continue; }
+						/* */ if ($assertType(_ref$2, typeDecl, true)[1]) { $s = 4; continue; }
+						/* */ if ($assertType(_ref$2, funcDecl, true)[1]) { $s = 5; continue; }
+						/* */ $s = 6; continue;
+						/* if ($assertType(_ref$2, importDecl, true)[1]) { */ case 1:
+							d$1 = $clone(_ref$2.$val, importDecl);
+							if (d$1.spec.Path.Value === "") {
+								$s = -1; return;
+							}
+							_r$6 = validatedImportPath(d$1.spec.Path.Value); /* */ $s = 7; case 7: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+							_tuple = _r$6;
+							path = _tuple[0];
+							err = _tuple[1];
+							/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 8; continue; }
+							/* */ $s = 9; continue;
+							/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 8:
+								$r = check[0].errorf(d$1.spec.Path, 5, "invalid import path (%s)", new sliceType$5([err])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = -1; return;
+							/* } */ case 9:
+							_r$7 = check[0].importPackage(d$1.spec.Path, path, fileDir[0]); /* */ $s = 11; case 11: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+							imp$1 = _r$7;
+							if (imp$1 === ptrType$1.nil) {
+								$s = -1; return;
+							}
+							name = imp$1.name;
+							/* */ if (!(d$1.spec.Name === ptrType$31.nil)) { $s = 12; continue; }
+							/* */ $s = 13; continue;
+							/* if (!(d$1.spec.Name === ptrType$31.nil)) { */ case 12:
+								name = d$1.spec.Name.Name;
+								/* */ if (path === "C") { $s = 14; continue; }
+								/* */ $s = 15; continue;
+								/* if (path === "C") { */ case 14:
+									$r = check[0].error(d$1.spec.Name, 7, "cannot rename import \"C\""); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									$s = -1; return;
+								/* } */ case 15:
+							/* } */ case 13:
+							/* */ if (name === "init") { $s = 17; continue; }
+							/* */ $s = 18; continue;
+							/* if (name === "init") { */ case 17:
+								$r = check[0].error(d$1.spec, 39, "cannot import package as init - init must be a func"); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = -1; return;
+							/* } */ case 18:
+							if (!(_entry = $mapIndex(pkgImports[0],ptrType$1.keyFor(imp$1)), _entry !== undefined ? _entry.v : false)) {
+								_key$1 = imp$1; (pkgImports[0] || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$1.keyFor(_key$1), { k: _key$1, v: true });
+								pkg[0].imports = $append(pkg[0].imports, imp$1);
+							}
+							pkgName = NewPkgName(d$1.spec.Pos(), pkg[0], name, imp$1);
+							/* */ if (!(d$1.spec.Name === ptrType$31.nil)) { $s = 20; continue; }
+							/* */ $s = 21; continue;
+							/* if (!(d$1.spec.Name === ptrType$31.nil)) { */ case 20:
+								$r = check[0].recordDef(d$1.spec.Name, pkgName); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = 22; continue;
+							/* } else { */ case 21:
+								$r = check[0].recordImplicit(d$1.spec, pkgName); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 22:
+							if (imp$1.fake) {
+								pkgName.used = true;
+							}
+							check[0].imports = $append(check[0].imports, pkgName);
+							/* */ if (name === ".") { $s = 25; continue; }
+							/* */ $s = 26; continue;
+							/* if (name === ".") { */ case 25:
+								if (check[0].dotImportMap === false) {
+									check[0].dotImportMap = new $global.Map();
+								}
+								_ref$3 = imp$1.scope.elems;
+								_i$2 = 0;
+								_keys = _ref$3 ? _ref$3.keys() : undefined;
+								_size = _ref$3 ? _ref$3.size : 0;
+								/* while (true) { */ case 28:
+									/* if (!(_i$2 < _size)) { break; } */ if(!(_i$2 < _size)) { $s = 29; continue; }
+									_key$2 = _keys.next().value;
+									_entry$1 = _ref$3.get(_key$2);
+									if (_entry$1 === undefined) {
+										_i$2++;
+										/* continue; */ $s = 28; continue;
+									}
+									name$1 = _entry$1.k;
+									obj = _entry$1.v;
+									/* */ if (token.IsExported(name$1)) { $s = 30; continue; }
+									/* */ $s = 31; continue;
+									/* if (token.IsExported(name$1)) { */ case 30:
+										_r$8 = fileScope[0].Lookup(name$1); /* */ $s = 32; case 32: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+										alt = _r$8;
+										/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 33; continue; }
+										/* */ $s = 34; continue;
+										/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 33:
+											_arg$4 = d$1.spec.Name;
+											_r$9 = alt.Name(); /* */ $s = 36; case 36: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+											_arg$5 = new $String(_r$9);
+											$r = check[0].errorf(_arg$4, 10, "%s redeclared in this block", new sliceType$5([_arg$5])); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+											$r = check[0].reportAltDecl(alt); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+											$s = 35; continue;
+										/* } else { */ case 34:
+											fileScope[0].insert(name$1, obj);
+											_key$3 = $clone(new dotImportKey.ptr(fileScope[0], name$1), dotImportKey); (check[0].dotImportMap || $throwRuntimeError("assignment to entry in nil map")).set(dotImportKey.keyFor(_key$3), { k: _key$3, v: pkgName });
+										/* } */ case 35:
+									/* } */ case 31:
+									_i$2++;
+								$s = 28; continue;
+								case 29:
+								$s = 27; continue;
+							/* } else { */ case 26:
+								$r = check[0].declare(fileScope[0], ptrType$31.nil, pkgName, nopos); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 27:
+							$s = 6; continue;
+						/* } else if ($assertType(_ref$2, constDecl, true)[1]) { */ case 2:
+							d$2 = $clone(_ref$2.$val, constDecl);
+							_ref$4 = d$2.spec.Names;
+							_i$3 = 0;
+							/* while (true) { */ case 40:
+								/* if (!(_i$3 < _ref$4.$length)) { break; } */ if(!(_i$3 < _ref$4.$length)) { $s = 41; continue; }
+								i = _i$3;
+								name$2 = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
+								obj$1 = NewConst(name$2.Pos(), pkg[0], name$2.Name, $ifaceNil, constant.MakeInt64((new $Int64(0, d$2.iota))));
+								init$4 = $ifaceNil;
+								if (i < d$2.init.$length) {
+									init$4 = (x = d$2.init, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+								}
+								d$6 = new declInfo.ptr(fileScope[0], sliceType$9.nil, d$2.typ, init$4, d$2.inherited, ptrType$90.nil, ptrType$88.nil, false);
+								$r = check[0].declarePkgObj(name$2, obj$1, d$6); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								_i$3++;
+							$s = 40; continue;
+							case 41:
+							$s = 6; continue;
+						/* } else if ($assertType(_ref$2, varDecl, true)[1]) { */ case 3:
+							d$3 = $clone(_ref$2.$val, varDecl);
+							lhs = $makeSlice(sliceType$9, d$3.spec.Names.$length);
+							d1 = ptrType$59.nil;
+							if (d$3.spec.Values.$length === 1) {
+								d1 = new declInfo.ptr(fileScope[0], lhs, d$3.spec.Type, (x$1 = d$3.spec.Values, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])), false, ptrType$90.nil, ptrType$88.nil, false);
+							}
+							_ref$5 = d$3.spec.Names;
+							_i$4 = 0;
+							/* while (true) { */ case 43:
+								/* if (!(_i$4 < _ref$5.$length)) { break; } */ if(!(_i$4 < _ref$5.$length)) { $s = 44; continue; }
+								i$1 = _i$4;
+								name$3 = ((_i$4 < 0 || _i$4 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$4]);
+								obj$2 = NewVar(name$3.Pos(), pkg[0], name$3.Name, $ifaceNil);
+								((i$1 < 0 || i$1 >= lhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + i$1] = obj$2);
+								di = d1;
+								if (di === ptrType$59.nil) {
+									init$5 = $ifaceNil;
+									if (i$1 < d$3.spec.Values.$length) {
+										init$5 = (x$2 = d$3.spec.Values, ((i$1 < 0 || i$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i$1]));
+									}
+									di = new declInfo.ptr(fileScope[0], sliceType$9.nil, d$3.spec.Type, init$5, false, ptrType$90.nil, ptrType$88.nil, false);
+								}
+								$r = check[0].declarePkgObj(name$3, obj$2, di); /* */ $s = 45; case 45: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								_i$4++;
+							$s = 43; continue;
+							case 44:
+							$s = 6; continue;
+						/* } else if ($assertType(_ref$2, typeDecl, true)[1]) { */ case 4:
+							d$4 = $clone(_ref$2.$val, typeDecl);
+							if (!(!((d$4.spec.TypeParams.NumFields() === 0)))) { _v = false; $s = 46; continue s; }
+							_r$10 = check[0].verifyVersionf((x$3 = d$4.spec.TypeParams.List, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])), $clone(go1_18, version), "type parameter", sliceType$5.nil); /* */ $s = 47; case 47: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+							_v = _r$10; case 46:
+							$unused(_v);
+							obj$3 = NewTypeName(d$4.spec.Name.Pos(), pkg[0], d$4.spec.Name.Name, $ifaceNil);
+							$r = check[0].declarePkgObj(d$4.spec.Name, obj$3, new declInfo.ptr(fileScope[0], sliceType$9.nil, $ifaceNil, $ifaceNil, false, d$4.spec, ptrType$88.nil, false)); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 6; continue;
+						/* } else if ($assertType(_ref$2, funcDecl, true)[1]) { */ case 5:
+							d$5 = $clone(_ref$2.$val, funcDecl);
+							name$4 = d$5.decl.Name.Name;
+							obj$4 = NewFunc(d$5.decl.Name.Pos(), pkg[0], name$4, ptrType$29.nil);
+							hasTParamError = false;
+							/* */ if (d$5.decl.Recv.NumFields() === 0) { $s = 49; continue; }
+							/* */ $s = 50; continue;
+							/* if (d$5.decl.Recv.NumFields() === 0) { */ case 49:
+								/* */ if (!(d$5.decl.Recv === ptrType$50.nil)) { $s = 52; continue; }
+								/* */ $s = 53; continue;
+								/* if (!(d$5.decl.Recv === ptrType$50.nil)) { */ case 52:
+									$r = check[0].error(d$5.decl.Recv, 31, "method has no receiver"); /* */ $s = 54; case 54: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								/* } */ case 53:
+								/* */ if (name$4 === "init" || (name$4 === "main" && check[0].pkg.name === "main")) { $s = 55; continue; }
+								/* */ $s = 56; continue;
+								/* if (name$4 === "init" || (name$4 === "main" && check[0].pkg.name === "main")) { */ case 55:
+									code = 39;
+									if (name$4 === "main") {
+										code = 40;
+									}
+									/* */ if (!((d$5.decl.Type.TypeParams.NumFields() === 0))) { $s = 57; continue; }
+									/* */ $s = 58; continue;
+									/* if (!((d$5.decl.Type.TypeParams.NumFields() === 0))) { */ case 57:
+										$r = check[0].softErrorf((x$4 = d$5.decl.Type.TypeParams.List, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0])), code, "func %s must have no type parameters", new sliceType$5([new $String(name$4)])); /* */ $s = 59; case 59: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+										hasTParamError = true;
+									/* } */ case 58:
+									t = d$5.decl.Type;
+									/* */ if (!((t.Params.NumFields() === 0)) || !(t.Results === ptrType$50.nil)) { $s = 60; continue; }
+									/* */ $s = 61; continue;
+									/* if (!((t.Params.NumFields() === 0)) || !(t.Results === ptrType$50.nil)) { */ case 60:
+										$r = check[0].softErrorf(d$5.decl.Name, code, "func %s must have no arguments and no return values", new sliceType$5([new $String(name$4)])); /* */ $s = 62; case 62: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									/* } */ case 61:
+								/* } */ case 56:
+								/* */ if (name$4 === "init") { $s = 63; continue; }
+								/* */ $s = 64; continue;
+								/* if (name$4 === "init") { */ case 63:
+									obj$4.object.parent = pkg[0].scope;
+									$r = check[0].recordDef(d$5.decl.Name, obj$4); /* */ $s = 66; case 66: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									/* */ if (d$5.decl.Body === ptrType$75.nil) { $s = 67; continue; }
+									/* */ $s = 68; continue;
+									/* if (d$5.decl.Body === ptrType$75.nil) { */ case 67:
+										$r = check[0].softErrorf(obj$4, 37, "missing function body", sliceType$5.nil); /* */ $s = 69; case 69: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									/* } */ case 68:
+									$s = 65; continue;
+								/* } else { */ case 64:
+									$r = check[0].declare(pkg[0].scope, d$5.decl.Name, obj$4, nopos); /* */ $s = 70; case 70: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								/* } */ case 65:
+								$s = 51; continue;
+							/* } else { */ case 50:
+								_r$11 = check[0].unpackRecv((x$5 = d$5.decl.Recv.List, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0])).Type, false); /* */ $s = 71; case 71: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+								_tuple$1 = _r$11;
+								ptr = _tuple$1[0];
+								recv = _tuple$1[1];
+								if (!(recv === ptrType$31.nil) && !(name$4 === "_")) {
+									methods[0] = $append(methods[0], new methodInfo.ptr(obj$4, ptr, recv));
+								}
+								$r = check[0].recordDef(d$5.decl.Name, obj$4); /* */ $s = 72; case 72: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 51:
+							if (!(!((d$5.decl.Type.TypeParams.NumFields() === 0)) && !hasTParamError)) { _v$1 = false; $s = 73; continue s; }
+							_r$12 = check[0].verifyVersionf((x$6 = d$5.decl.Type.TypeParams.List, (0 >= x$6.$length ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + 0])), $clone(go1_18, version), "type parameter", sliceType$5.nil); /* */ $s = 74; case 74: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+							_v$1 = _r$12; case 73:
+							$unused(_v$1);
+							info = new declInfo.ptr(fileScope[0], sliceType$9.nil, $ifaceNil, $ifaceNil, false, ptrType$90.nil, d$5.decl, false);
+							_key$4 = obj$4; (check[0].objMap || $throwRuntimeError("assignment to entry in nil map")).set(Object.keyFor(_key$4), { k: _key$4, v: info });
+							$r = obj$4.object.setOrder((((check[0].objMap ? check[0].objMap.size : 0) >>> 0))); /* */ $s = 75; case 75: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 6:
+						$s = -1; return;
+						/* */ } return; } var $f = {$blk: Checker·collectObjects·func1, $c: true, $r, _arg$4, _arg$5, _entry, _entry$1, _i$2, _i$3, _i$4, _key$1, _key$2, _key$3, _key$4, _keys, _r$10, _r$11, _r$12, _r$6, _r$7, _r$8, _r$9, _ref$2, _ref$3, _ref$4, _ref$5, _size, _tuple, _tuple$1, _v, _v$1, alt, code, d, d$1, d$2, d$3, d$4, d$5, d$6, d1, di, err, hasTParamError, i, i$1, imp$1, info, init$4, init$5, lhs, name, name$1, name$2, name$3, name$4, obj, obj$1, obj$2, obj$3, obj$4, path, pkgName, ptr, recv, t, x, x$1, x$2, x$3, x$4, x$5, x$6, $s};return $f;
+					}; })(check, fileDir, fileScope, methods, pkg, pkgImports)); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i$1++;
+			$s = 1; continue;
+			case 2:
+			_ref$2 = fileScopes;
+			_i$2 = 0;
+			/* while (true) { */ case 12:
+				/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 13; continue; }
+				scope = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
+				_ref$3 = scope.elems;
+				_i$3 = 0;
+				_keys = _ref$3 ? _ref$3.keys() : undefined;
+				_size = _ref$3 ? _ref$3.size : 0;
+				/* while (true) { */ case 14:
+					/* if (!(_i$3 < _size)) { break; } */ if(!(_i$3 < _size)) { $s = 15; continue; }
+					_key$1 = _keys.next().value;
+					_entry = _ref$3.get(_key$1);
+					if (_entry === undefined) {
+						_i$3++;
+						/* continue; */ $s = 14; continue;
+					}
+					name = _entry.k;
+					obj = _entry.v;
+					_r$6 = pkg[0].scope.Lookup(name); /* */ $s = 16; case 16: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					alt = _r$6;
+					/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 17; continue; }
+					/* */ $s = 18; continue;
+					/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 17:
+						_r$7 = resolve(name, obj); /* */ $s = 19; case 19: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+						obj = _r$7;
+						_tuple = $assertType(obj, ptrType$32, true);
+						pkg$1 = _tuple[0];
+						ok = _tuple[1];
+						/* */ if (ok) { $s = 20; continue; }
+						/* */ $s = 21; continue;
+						/* if (ok) { */ case 20:
+							_arg$4 = alt;
+							_r$8 = alt.Name(); /* */ $s = 23; case 23: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+							_arg$5 = new $String(_r$8);
+							_arg$6 = pkg$1.Imported();
+							$r = check[0].errorf(_arg$4, 10, "%s already declared through import of %s", new sliceType$5([_arg$5, _arg$6])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = check[0].reportAltDecl(pkg$1); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 22; continue;
+						/* } else { */ case 21:
+							_arg$7 = alt;
+							_r$9 = alt.Name(); /* */ $s = 26; case 26: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+							_arg$8 = new $String(_r$9);
+							_r$10 = obj.Pkg(); /* */ $s = 27; case 27: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+							_arg$9 = _r$10;
+							$r = check[0].errorf(_arg$7, 10, "%s already declared through dot-import of %s", new sliceType$5([_arg$8, _arg$9])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = check[0].reportAltDecl(obj); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 22:
+					/* } */ case 18:
+					_i$3++;
+				$s = 14; continue;
+				case 15:
+				_i$2++;
+			$s = 12; continue;
+			case 13:
+			if (methods[0] === sliceType$20.nil) {
 				$s = -1; return;
 			}
-			radix = s.charCodeAt(1);
-			/* */ if ((radix === 98) || (radix === 66)) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if ((radix === 98) || (radix === 66)) { */ case 4:
-				$r = check.error(lit, 135, "binary literals requires go1.13 or later"); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 5:
-			/* */ if ((radix === 111) || (radix === 79)) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if ((radix === 111) || (radix === 79)) { */ case 7:
-				$r = check.error(lit, 135, "0o/0O-style octal literals requires go1.13 or later"); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 8:
-			/* */ if (!((lit.Kind === 5)) && ((radix === 120) || (radix === 88))) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if (!((lit.Kind === 5)) && ((radix === 120) || (radix === 88))) { */ case 10:
-				$r = check.error(lit, 135, "hexadecimal floating-point literals requires go1.13 or later"); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 11:
+			check[0].methods = new $global.Map();
+			_ref$4 = methods[0];
+			_i$4 = 0;
+			/* while (true) { */ case 30:
+				/* if (!(_i$4 < _ref$4.$length)) { break; } */ if(!(_i$4 < _ref$4.$length)) { $s = 31; continue; }
+				i = _i$4;
+				m = ((i < 0 || i >= methods[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(methods[0].$array, methods[0].$offset + i, ptrType$91));
+				_r$11 = check[0].resolveBaseTypeName(m.ptr, m.recv, fileScopes); /* */ $s = 32; case 32: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+				_tuple$1 = _r$11;
+				ptr = _tuple$1[0];
+				base = _tuple$1[1];
+				if (!(base === ptrType$18.nil)) {
+					m.obj.hasPtrRecv_ = ptr;
+					_key$2 = base; (check[0].methods || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$18.keyFor(_key$2), { k: _key$2, v: $append((_entry$1 = $mapIndex(check[0].methods,ptrType$18.keyFor(base)), _entry$1 !== undefined ? _entry$1.v : sliceType.nil), m.obj) });
+				}
+				_i$4++;
+			$s = 30; continue;
+			case 31:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: langCompat, $c: true, $r, check, lit, radix, s, $s};return $f;
+			/* */ } return; } var $f = {$blk: collectObjects, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _i, _i$1, _i$2, _i$3, _i$4, _key, _key$1, _key$2, _keys, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _size, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, alt, base, check, end, f, file, fileDir, fileNo, fileScope, fileScopes, i, imp, m, methods, name, obj, ok, pkg, pkg$1, pkgImports, pos, ptr, scope, $s};return $f;
 		};
-		$ptrType(Checker).prototype.allowVersion = function allowVersion(pkg, major, minor) {
-			var _tmp, _tmp$1, check, ma, major, mi, minor, pkg;
-			check = this;
-			if (!(pkg === check.pkg)) {
-				return true;
-			}
-			_tmp = check.version.major;
-			_tmp$1 = check.version.minor;
-			ma = _tmp;
-			mi = _tmp$1;
-			return (ma === 0) && (mi === 0) || ma > major || (ma === major) && mi >= minor;
-		};
-		parseGoVersion = function parseGoVersion$1(s) {
-			var {_r$1, _r$2, _tuple, _tuple$1, err, matches, s, v, $s, $r, $c} = $restore(this, {s});
+		$ptrType(Checker).prototype.unpackRecv = function unpackRecv(rtyp, unpackParams) {
+			var {_i, _r, _ref, _ref$1, _ref$2, _ref$3, _tuple, arg, arg$1, arg$2, arg$3, arg$4, check, ix, name, par, ptr, rname, rtyp, t, t$1, t$2, tparams, unpackParams, $s, $r, $c} = $restore(this, {rtyp, unpackParams});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			v = new version.ptr(0, 0);
-			err = $ifaceNil;
-			if (s === "") {
-				$s = -1; return [v, err];
+			ptr = false;
+			rname = ptrType$31.nil;
+			tparams = sliceType$21.nil;
+			check = this;
+			L:
+			while (true) {
+				_ref = rtyp;
+				if ($assertType(_ref, ptrType$40, true)[1]) {
+					t = _ref.$val;
+					rtyp = t.X;
+				} else if ($assertType(_ref, ptrType$44, true)[1]) {
+					t$1 = _ref.$val;
+					ptr = true;
+					rtyp = t$1.X;
+				} else {
+					t$2 = _ref;
+					break L;
+				}
 			}
-			_r$1 = goVersionRx.FindStringSubmatch(s); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			matches = _r$1;
-			/* */ if (matches === sliceType$5.nil) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (matches === sliceType$5.nil) { */ case 2:
-				_r$2 = fmt.Errorf("should be something like \"go1.12\"", sliceType$6.nil); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				err = _r$2;
-				$s = -1; return [v, err];
-			/* } */ case 3:
-			_tuple = strconv.Atoi((1 >= matches.$length ? ($throwRuntimeError("index out of range"), undefined) : matches.$array[matches.$offset + 1]));
-			v.major = _tuple[0];
-			err = _tuple[1];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [v, err];
+			_ref$1 = rtyp;
+			/* */ if ($assertType(_ref$1, ptrType$38, true)[1] || $assertType(_ref$1, ptrType$39, true)[1]) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if ($assertType(_ref$1, ptrType$38, true)[1] || $assertType(_ref$1, ptrType$39, true)[1]) { */ case 1:
+				ix = typeparams.UnpackIndexExpr(rtyp);
+				rtyp = ix.IndexListExpr.X;
+				/* */ if (unpackParams) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (unpackParams) { */ case 3:
+					_ref$2 = ix.IndexListExpr.Indices;
+					_i = 0;
+					/* while (true) { */ case 5:
+						/* if (!(_i < _ref$2.$length)) { break; } */ if(!(_i < _ref$2.$length)) { $s = 6; continue; }
+						arg = ((_i < 0 || _i >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i]);
+						par = ptrType$31.nil;
+						_ref$3 = arg;
+						/* */ if ($assertType(_ref$3, ptrType$31, true)[1]) { $s = 7; continue; }
+						/* */ if ($assertType(_ref$3, ptrType$36, true)[1]) { $s = 8; continue; }
+						/* */ if (_ref$3 === $ifaceNil) { $s = 9; continue; }
+						/* */ $s = 10; continue;
+						/* if ($assertType(_ref$3, ptrType$31, true)[1]) { */ case 7:
+							arg$1 = _ref$3.$val;
+							par = arg$1;
+							$s = 11; continue;
+						/* } else if ($assertType(_ref$3, ptrType$36, true)[1]) { */ case 8:
+							arg$2 = _ref$3.$val;
+							$s = 11; continue;
+						/* } else if (_ref$3 === $ifaceNil) { */ case 9:
+							arg$3 = _ref$3;
+							$r = check.error(ix.Orig, -1, "parameterized receiver contains nil parameters"); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 11; continue;
+						/* } else { */ case 10:
+							arg$4 = _ref$3;
+							$r = check.errorf(arg$4, 131, "receiver type parameter %s must be an identifier", new sliceType$5([arg$4])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 11:
+						/* */ if (par === ptrType$31.nil) { $s = 14; continue; }
+						/* */ $s = 15; continue;
+						/* if (par === ptrType$31.nil) { */ case 14:
+							_r = arg.Pos(); /* */ $s = 16; case 16: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+							par = new ast.Ident.ptr(_r, "_", ptrType$82.nil);
+						/* } */ case 15:
+						tparams = $append(tparams, par);
+						_i++;
+					$s = 5; continue;
+					case 6:
+				/* } */ case 4:
+			/* } */ case 2:
+			_tuple = $assertType(rtyp, ptrType$31, true);
+			name = _tuple[0];
+			if (!(name === ptrType$31.nil)) {
+				rname = name;
 			}
-			_tuple$1 = strconv.Atoi((2 >= matches.$length ? ($throwRuntimeError("index out of range"), undefined) : matches.$array[matches.$offset + 2]));
-			v.minor = _tuple$1[0];
-			err = _tuple$1[1];
-			$s = -1; return [v, err];
-			/* */ } return; } var $f = {$blk: parseGoVersion$1, $c: true, $r, _r$1, _r$2, _tuple, _tuple$1, err, matches, s, v, $s};return $f;
+			$s = -1; return [ptr, rname, tparams];
+			/* */ } return; } var $f = {$blk: unpackRecv, $c: true, $r, _i, _r, _ref, _ref$1, _ref$2, _ref$3, _tuple, arg, arg$1, arg$2, arg$3, arg$4, check, ix, name, par, ptr, rname, rtyp, t, t$1, t$2, tparams, unpackParams, $s};return $f;
 		};
-		$ptrType(Checker).prototype.validType = function validType(typ) {
-			var {_r$1, check, typ, $s, $r, $c} = $restore(this, {typ});
+		$ptrType(Checker).prototype.resolveBaseTypeName = function resolveBaseTypeName(seenPtr, typ$3, fileScopes) {
+			var {_entry, _entry$1, _i, _key, _r, _r$1, _ref, _ref$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, base, check, fileScopes, ident$1, name, obj, obj$1, pexpr, pname, ptr, scope, seen, seenPtr, tdecl, tname, typ$3, typ$4, typ$5, typ$6, $s, $r, $c} = $restore(this, {seenPtr, typ$3, fileScopes});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			ptr = false;
+			base = ptrType$18.nil;
 			check = this;
-			_r$1 = check.validType0(typ, sliceType$7.nil, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: validType, $c: true, $r, _r$1, check, typ, $s};return $f;
+			ptr = seenPtr;
+			seen = false;
+			/* while (true) { */ case 1:
+				typ$3 = unparen(typ$3);
+				_tuple = $assertType(typ$3, ptrType$44, true);
+				pexpr = _tuple[0];
+				if (!(pexpr === ptrType$44.nil)) {
+					if (ptr) {
+						_tmp = false;
+						_tmp$1 = ptrType$18.nil;
+						ptr = _tmp;
+						base = _tmp$1;
+						$s = -1; return [ptr, base];
+					}
+					ptr = true;
+					typ$3 = unparen(pexpr.X);
+				}
+				name = "";
+				_ref = typ$3;
+				/* */ if ($assertType(_ref, ptrType$31, true)[1]) { $s = 3; continue; }
+				/* */ if ($assertType(_ref, ptrType$37, true)[1]) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if ($assertType(_ref, ptrType$31, true)[1]) { */ case 3:
+					typ$4 = _ref.$val;
+					name = typ$4.Name;
+					$s = 6; continue;
+				/* } else if ($assertType(_ref, ptrType$37, true)[1]) { */ case 4:
+					typ$5 = _ref.$val;
+					_tuple$1 = $assertType(typ$5.X, ptrType$31, true);
+					ident$1 = _tuple$1[0];
+					/* */ if (!(ident$1 === ptrType$31.nil) && ident$1.Name === "C") { $s = 7; continue; }
+					/* */ $s = 8; continue;
+					/* if (!(ident$1 === ptrType$31.nil) && ident$1.Name === "C") { */ case 7:
+						obj = $ifaceNil;
+						_ref$1 = fileScopes;
+						_i = 0;
+						/* while (true) { */ case 9:
+							/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 10; continue; }
+							scope = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+							/* */ if (scope.Contains(ident$1.Pos())) { $s = 11; continue; }
+							/* */ $s = 12; continue;
+							/* if (scope.Contains(ident$1.Pos())) { */ case 11:
+								_r = scope.Lookup(ident$1.Name); /* */ $s = 13; case 13: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+								obj = _r;
+							/* } */ case 12:
+							_i++;
+						$s = 9; continue;
+						case 10:
+						_tuple$2 = $assertType(obj, ptrType$32, true);
+						pname = _tuple$2[0];
+						if (!(pname === ptrType$32.nil)) {
+							if (pname.imported.cgo) {
+								name = "_Ctype_" + typ$5.Sel.Name;
+							}
+						}
+					/* } */ case 8:
+					if (name === "") {
+						_tmp$2 = false;
+						_tmp$3 = ptrType$18.nil;
+						ptr = _tmp$2;
+						base = _tmp$3;
+						$s = -1; return [ptr, base];
+					}
+					$s = 6; continue;
+				/* } else { */ case 5:
+					typ$6 = _ref;
+					_tmp$4 = false;
+					_tmp$5 = ptrType$18.nil;
+					ptr = _tmp$4;
+					base = _tmp$5;
+					$s = -1; return [ptr, base];
+				/* } */ case 6:
+				_r$1 = check.pkg.scope.Lookup(name); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				obj$1 = _r$1;
+				if ($interfaceIsEqual(obj$1, $ifaceNil)) {
+					_tmp$6 = false;
+					_tmp$7 = ptrType$18.nil;
+					ptr = _tmp$6;
+					base = _tmp$7;
+					$s = -1; return [ptr, base];
+				}
+				_tuple$3 = $assertType(obj$1, ptrType$18, true);
+				tname = _tuple$3[0];
+				if (tname === ptrType$18.nil) {
+					_tmp$8 = false;
+					_tmp$9 = ptrType$18.nil;
+					ptr = _tmp$8;
+					base = _tmp$9;
+					$s = -1; return [ptr, base];
+				}
+				if ((_entry = $mapIndex(seen,ptrType$18.keyFor(tname)), _entry !== undefined ? _entry.v : false)) {
+					_tmp$10 = false;
+					_tmp$11 = ptrType$18.nil;
+					ptr = _tmp$10;
+					base = _tmp$11;
+					$s = -1; return [ptr, base];
+				}
+				tdecl = (_entry$1 = $mapIndex(check.objMap,Object.keyFor(tname)), _entry$1 !== undefined ? _entry$1.v : ptrType$59.nil).tdecl;
+				if (!new token.Pos(tdecl.Assign).IsValid()) {
+					_tmp$12 = ptr;
+					_tmp$13 = tname;
+					ptr = _tmp$12;
+					base = _tmp$13;
+					$s = -1; return [ptr, base];
+				}
+				typ$3 = tdecl.Type;
+				if (seen === false) {
+					seen = new $global.Map();
+				}
+				_key = tname; (seen || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$18.keyFor(_key), { k: _key, v: true });
+			$s = 1; continue;
+			case 2:
+			$s = -1; return [ptr, base];
+			/* */ } return; } var $f = {$blk: resolveBaseTypeName, $c: true, $r, _entry, _entry$1, _i, _key, _r, _r$1, _ref, _ref$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, base, check, fileScopes, ident$1, name, obj, obj$1, pexpr, pname, ptr, scope, seen, seenPtr, tdecl, tname, typ$3, typ$4, typ$5, typ$6, $s};return $f;
 		};
-		$ptrType(Checker).prototype.validType0 = function validType0(typ, nest, path) {
-			var {$24r, $24r$1, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, check, e, etyp, f, i, inst, nest, p, path, start, t, t$1, t$2, t$3, t$4, t$5, t$6, t$7, targ, tparam, typ, x, $s, $r, $c} = $restore(this, {typ, nest, path});
+		$ptrType(Checker).prototype.packageObjects = function packageObjects() {
+			var {_entry, _entry$1, _i, _i$1, _i$2, _i$3, _i$4, _key, _keys, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _size, _tuple, _tuple$1, aliasList, check, i, obj, obj$1, obj$2, obj$3, obj$4, obj$5, objList, othersList, tname, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			check = this;
-			_ref = typ;
-			/* */ if (_ref === $ifaceNil) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* switch (0) { default: if (_ref === $ifaceNil) { */ case 1:
-				t = _ref;
-				if (false) {
-					$panic(new $String("validType0(nil)"));
-				}
-				$s = 8; continue;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 2:
-				t$1 = _ref.$val;
-				_r$1 = check.validType0(t$1.elem, nest, path); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 10; case 10: return $24r;
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 3:
-				t$2 = _ref.$val;
-				_ref$1 = t$2.fields;
-				_i = 0;
-				/* while (true) { */ case 11:
-					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 12; continue; }
-					f = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					_r$2 = check.validType0(f.object.typ, nest, path); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					/* */ if (!_r$2) { $s = 13; continue; }
-					/* */ $s = 14; continue;
-					/* if (!_r$2) { */ case 13:
-						$s = -1; return false;
-					/* } */ case 14:
-					_i++;
-				$s = 11; continue;
-				case 12:
-				$s = 8; continue;
-			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 4:
-				t$3 = _ref.$val;
-				_ref$2 = t$3.terms;
-				_i$1 = 0;
-				/* while (true) { */ case 16:
-					/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 17; continue; }
-					t$7 = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-					_r$3 = check.validType0(t$7.typ, nest, path); /* */ $s = 20; case 20: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					/* */ if (!_r$3) { $s = 18; continue; }
-					/* */ $s = 19; continue;
-					/* if (!_r$3) { */ case 18:
-						$s = -1; return false;
-					/* } */ case 19:
-					_i$1++;
-				$s = 16; continue;
-				case 17:
-				$s = 8; continue;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 5:
-				t$4 = _ref.$val;
-				_ref$3 = t$4.embeddeds;
-				_i$2 = 0;
-				/* while (true) { */ case 21:
-					/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 22; continue; }
-					etyp = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
-					_r$4 = check.validType0(etyp, nest, path); /* */ $s = 25; case 25: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					/* */ if (!_r$4) { $s = 23; continue; }
-					/* */ $s = 24; continue;
-					/* if (!_r$4) { */ case 23:
-						$s = -1; return false;
-					/* } */ case 24:
-					_i$2++;
-				$s = 21; continue;
-				case 22:
-				$s = 8; continue;
-			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 6:
-				t$5 = _ref.$val;
-				_r$5 = check.valids.lookup(t$5); /* */ $s = 28; case 28: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				/* */ if (!(_r$5 === ptrType$9.nil)) { $s = 26; continue; }
-				/* */ $s = 27; continue;
-				/* if (!(_r$5 === ptrType$9.nil)) { */ case 26:
-					/* break; */ $s = 8; continue;
-				/* } */ case 27:
-				_r$6 = t$5.Underlying(); /* */ $s = 31; case 31: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				/* */ if ($interfaceIsEqual(_r$6, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { $s = 29; continue; }
-				/* */ $s = 30; continue;
-				/* if ($interfaceIsEqual(_r$6, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { */ case 29:
-					$s = -1; return false;
-				/* } */ case 30:
-				_ref$4 = nest;
-				_i$3 = 0;
-				/* while (true) { */ case 32:
-					/* if (!(_i$3 < _ref$4.$length)) { break; } */ if(!(_i$3 < _ref$4.$length)) { $s = 33; continue; }
-					e = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
-					_r$7 = Identical(e, t$5); /* */ $s = 36; case 36: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					/* */ if (_r$7) { $s = 34; continue; }
-					/* */ $s = 35; continue;
-					/* if (_r$7) { */ case 34:
-						$r = assert(t$5.obj.object.pkg === check.pkg); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = assert(t$5.Origin().obj.object.pkg === check.pkg); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						t$5.underlying = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-						t$5.Origin().underlying = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-						_ref$5 = path;
-						_i$4 = 0;
-						/* while (true) { */ case 39:
-							/* if (!(_i$4 < _ref$5.$length)) { break; } */ if(!(_i$4 < _ref$5.$length)) { $s = 40; continue; }
-							start = _i$4;
-							p = ((_i$4 < 0 || _i$4 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$4]);
-							_r$8 = Identical(p, t$5); /* */ $s = 43; case 43: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-							/* */ if (_r$8) { $s = 41; continue; }
-							/* */ $s = 42; continue;
-							/* if (_r$8) { */ case 41:
-								$r = check.cycleError(makeObjList($subslice(path, start))); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = -1; return false;
-							/* } */ case 42:
-							_i$4++;
-						$s = 39; continue;
-						case 40:
-						$panic(new $String("cycle start not found"));
-					/* } */ case 35:
-					_i$3++;
-				$s = 32; continue;
-				case 33:
-				_r$9 = check.validType0(t$5.Origin().fromRHS, $append(nest, t$5), $append(path, t$5)); /* */ $s = 47; case 47: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				/* */ if (!_r$9) { $s = 45; continue; }
-				/* */ $s = 46; continue;
-				/* if (!_r$9) { */ case 45:
-					$s = -1; return false;
-				/* } */ case 46:
-				check.valids.add(t$5);
-				$s = 8; continue;
-			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 7:
-				t$6 = _ref.$val;
-				/* */ if (nest.$length > 0) { $s = 48; continue; }
-				/* */ $s = 49; continue;
-				/* if (nest.$length > 0) { */ case 48:
-					inst = (x = nest.$length - 1 >> 0, ((x < 0 || x >= nest.$length) ? ($throwRuntimeError("index out of range"), undefined) : nest.$array[nest.$offset + x]));
-					_r$10 = inst.TypeParams(); /* */ $s = 50; case 50: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_r$11 = _r$10.list(); /* */ $s = 51; case 51: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					_ref$6 = _r$11;
-					_i$5 = 0;
-					/* while (true) { */ case 52:
-						/* if (!(_i$5 < _ref$6.$length)) { break; } */ if(!(_i$5 < _ref$6.$length)) { $s = 53; continue; }
-						i = _i$5;
-						tparam = ((_i$5 < 0 || _i$5 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$5]);
-						/* */ if (t$6 === tparam && i < inst.TypeArgs().Len()) { $s = 54; continue; }
-						/* */ $s = 55; continue;
-						/* if (t$6 === tparam && i < inst.TypeArgs().Len()) { */ case 54:
-							targ = inst.TypeArgs().At(i);
-							_r$12 = check.validType0(targ, $subslice(nest, 0, (nest.$length - 1 >> 0)), path); /* */ $s = 56; case 56: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-							$24r$1 = _r$12;
-							$s = 57; case 57: return $24r$1;
-						/* } */ case 55:
-						_i$5++;
-					$s = 52; continue;
-					case 53:
-				/* } */ case 49:
-			/* } } */ case 8:
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: validType0, $c: true, $r, $24r, $24r$1, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, check, e, etyp, f, i, inst, nest, p, path, start, t, t$1, t$2, t$3, t$4, t$5, t$6, t$7, targ, tparam, typ, x, $s};return $f;
-		};
-		makeObjList = function makeObjList$1(tlist) {
-			var _i, _ref, i, olist, t, tlist;
-			olist = $makeSlice(sliceType$8, tlist.$length);
-			_ref = tlist;
+			objList = $makeSlice(sliceType$7, (check.objMap ? check.objMap.size : 0));
+			i = 0;
+			_ref = check.objMap;
 			_i = 0;
+			_keys = _ref ? _ref.keys() : undefined;
+			_size = _ref ? _ref.size : 0;
 			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				((i < 0 || i >= olist.$length) ? ($throwRuntimeError("index out of range"), undefined) : olist.$array[olist.$offset + i] = t.obj);
+				if (!(_i < _size)) { break; }
+				_key = _keys.next().value;
+				_entry = _ref.get(_key);
+				if (_entry === undefined) {
+					_i++;
+					continue;
+				}
+				obj = _entry.k;
+				((i < 0 || i >= objList.$length) ? ($throwRuntimeError("index out of range"), undefined) : objList.$array[objList.$offset + i] = obj);
+				i = i + (1) >> 0;
 				_i++;
 			}
-			return olist;
-		};
-		defPredeclaredTypes = function defPredeclaredTypes$1() {
-			var {_i, _i$1, _r$1, _r$2, _ref, _ref$1, err, ityp, ityp$1, obj, obj$1, recv, res, sig, t, t$1, typ, typ$1, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = $pkg.Typ;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				$r = def(NewTypeName(0, ptrType$1.nil, t.name, t)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			_ref$1 = aliases;
+			$r = sort.Sort(($convertSliceType(objList, inSourceOrder))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_ref$1 = objList;
 			_i$1 = 0;
-			/* while (true) { */ case 4:
-				/* if (!(_i$1 < 2)) { break; } */ if(!(_i$1 < 2)) { $s = 5; continue; }
-				t$1 = ((_i$1 < 0 || _i$1 >= _ref$1.length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1[_i$1]);
-				$r = def(NewTypeName(0, ptrType$1.nil, t$1.name, t$1)); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* while (true) { */ case 2:
+				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 3; continue; }
+				obj$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+				_tuple = $assertType(obj$1, ptrType$18, true);
+				obj$2 = _tuple[0];
+				/* */ if (!(obj$2 === ptrType$18.nil) && !($interfaceIsEqual(obj$2.object.typ, $ifaceNil))) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (!(obj$2 === ptrType$18.nil) && !($interfaceIsEqual(obj$2.object.typ, $ifaceNil))) { */ case 4:
+					$r = check.collectMethods(obj$2); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 5:
 				_i$1++;
-			$s = 4; continue;
-			case 5:
-			$r = def(NewTypeName(0, ptrType$1.nil, "any", new Interface.ptr(ptrType$5.nil, sliceType.nil, sliceType$2.nil, ptrType$6.nil, false, true, topTypeSet))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			obj = NewTypeName(0, ptrType$1.nil, "error", $ifaceNil);
-			$r = obj.object.setColor(1); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			typ = NewNamed(obj, $ifaceNil, sliceType.nil);
-			recv = NewVar(0, ptrType$1.nil, "", typ);
-			res = NewVar(0, ptrType$1.nil, "", (17 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 17]));
-			_r$1 = NewSignatureType(recv, sliceType$9.nil, sliceType$9.nil, ptrType$15.nil, NewTuple(new sliceType$10([res])), false); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			sig = _r$1;
-			err = NewFunc(0, ptrType$1.nil, "Error", sig);
-			ityp = new Interface.ptr(ptrType$5.nil, new sliceType([err]), sliceType$2.nil, ptrType$6.nil, false, true, ptrType$7.nil);
-			_r$2 = computeInterfaceTypeSet(ptrType$5.nil, 0, ityp); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$2;
-			$r = typ.SetUnderlying(ityp); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = def(obj); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			obj$1 = NewTypeName(0, ptrType$1.nil, "comparable", $ifaceNil);
-			$r = obj$1.object.setColor(1); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			typ$1 = NewNamed(obj$1, $ifaceNil, sliceType.nil);
-			ityp$1 = new Interface.ptr(ptrType$5.nil, sliceType.nil, sliceType$2.nil, ptrType$6.nil, false, true, new _TypeSet.ptr(sliceType.nil, allTermlist, true));
-			$r = typ$1.SetUnderlying(ityp$1); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = def(obj$1); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = 2; continue;
+			case 3:
+			aliasList = sliceType$22.nil;
+			othersList = sliceType$7.nil;
+			_ref$2 = objList;
+			_i$2 = 0;
+			/* while (true) { */ case 7:
+				/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 8; continue; }
+				obj$3 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
+				_tuple$1 = $assertType(obj$3, ptrType$18, true);
+				tname = _tuple$1[0];
+				/* */ if (!(tname === ptrType$18.nil)) { $s = 9; continue; }
+				/* */ $s = 10; continue;
+				/* if (!(tname === ptrType$18.nil)) { */ case 9:
+					/* */ if (new token.Pos((_entry$1 = $mapIndex(check.objMap,Object.keyFor(tname)), _entry$1 !== undefined ? _entry$1.v : ptrType$59.nil).tdecl.Assign).IsValid()) { $s = 12; continue; }
+					/* */ $s = 13; continue;
+					/* if (new token.Pos((_entry$1 = $mapIndex(check.objMap,Object.keyFor(tname)), _entry$1 !== undefined ? _entry$1.v : ptrType$59.nil).tdecl.Assign).IsValid()) { */ case 12:
+						aliasList = $append(aliasList, tname);
+						$s = 14; continue;
+					/* } else { */ case 13:
+						$r = check.objDecl(obj$3, ptrType$10.nil); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 14:
+					$s = 11; continue;
+				/* } else { */ case 10:
+					othersList = $append(othersList, obj$3);
+				/* } */ case 11:
+				_i$2++;
+			$s = 7; continue;
+			case 8:
+			_ref$3 = aliasList;
+			_i$3 = 0;
+			/* while (true) { */ case 16:
+				/* if (!(_i$3 < _ref$3.$length)) { break; } */ if(!(_i$3 < _ref$3.$length)) { $s = 17; continue; }
+				obj$4 = ((_i$3 < 0 || _i$3 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$3]);
+				$r = check.objDecl(obj$4, ptrType$10.nil); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i$3++;
+			$s = 16; continue;
+			case 17:
+			_ref$4 = othersList;
+			_i$4 = 0;
+			/* while (true) { */ case 19:
+				/* if (!(_i$4 < _ref$4.$length)) { break; } */ if(!(_i$4 < _ref$4.$length)) { $s = 20; continue; }
+				obj$5 = ((_i$4 < 0 || _i$4 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$4]);
+				$r = check.objDecl(obj$5, ptrType$10.nil); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i$4++;
+			$s = 19; continue;
+			case 20:
+			check.methods = false;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: defPredeclaredTypes$1, $c: true, $r, _i, _i$1, _r$1, _r$2, _ref, _ref$1, err, ityp, ityp$1, obj, obj$1, recv, res, sig, t, t$1, typ, typ$1, $s};return $f;
+			/* */ } return; } var $f = {$blk: packageObjects, $c: true, $r, _entry, _entry$1, _i, _i$1, _i$2, _i$3, _i$4, _key, _keys, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _size, _tuple, _tuple$1, aliasList, check, i, obj, obj$1, obj$2, obj$3, obj$4, obj$5, objList, othersList, tname, $s};return $f;
 		};
-		defPredeclaredConsts = function defPredeclaredConsts$1() {
-			var {_i, _ref, c, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = predeclaredConsts;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < 3)) { break; } */ if(!(_i < 3)) { $s = 2; continue; }
-				c = $clone(((_i < 0 || _i >= _ref.length) ? ($throwRuntimeError("index out of range"), undefined) : _ref[_i]), structType$1);
-				$r = def(NewConst(0, ptrType$1.nil, c.name, (x = c.kind, ((x < 0 || x >= $pkg.Typ.$length) ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + x])), c.val)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: defPredeclaredConsts$1, $c: true, $r, _i, _ref, c, x, $s};return $f;
+		inSourceOrder.prototype.Len = function Len$7() {
+			var a;
+			a = this;
+			return a.$length;
 		};
-		defPredeclaredNil = function defPredeclaredNil$1() {
-			var {$s, $r, $c} = $restore(this, {});
+		$ptrType(inSourceOrder).prototype.Len = function(...$args) { return this.$get().Len(...$args); };
+		inSourceOrder.prototype.Less = function Less$2(i, j) {
+			var {$24r, _r, _r$1, a, i, j, $s, $r, $c} = $restore(this, {i, j});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			$r = def(new Nil.ptr($clone(new object.ptr(ptrType.nil, 0, ptrType$1.nil, "nil", (25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]), 0, 1, 0), object))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: defPredeclaredNil$1, $c: true, $r, $s};return $f;
+			a = this;
+			_r = ((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i]).order(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = ((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j]).order(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r < _r$1;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: Less$2, $c: true, $r, $24r, _r, _r$1, a, i, j, $s};return $f;
 		};
-		defPredeclaredFuncs = function defPredeclaredFuncs$1() {
-			var {_i, _ref, i, id, $s, $r, $c} = $restore(this, {});
+		$ptrType(inSourceOrder).prototype.Less = function(...$args) { return this.$get().Less(...$args); };
+		inSourceOrder.prototype.Swap = function Swap$2(i, j) {
+			var _tmp, _tmp$1, a, i, j;
+			a = this;
+			_tmp = ((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j]);
+			_tmp$1 = ((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i]);
+			((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i] = _tmp);
+			((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j] = _tmp$1);
+		};
+		$ptrType(inSourceOrder).prototype.Swap = function(...$args) { return this.$get().Swap(...$args); };
+		$ptrType(Checker).prototype.unusedImports = function unusedImports() {
+			var {_i, _ref, check, obj, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = predeclaredFuncs;
+			check = this;
+			if (check.conf.IgnoreFuncBodies) {
+				$s = -1; return;
+			}
+			_ref = check.imports;
 			_i = 0;
 			/* while (true) { */ case 1:
-				/* if (!(_i < 26)) { break; } */ if(!(_i < 26)) { $s = 2; continue; }
-				i = _i;
-				id = ((i >> 0));
-				if ((id === 24) || (id === 25)) {
-					_i++;
-					/* continue; */ $s = 1; continue;
-				}
-				$r = def(newBuiltin(id)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				obj = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				/* */ if (!obj.used && !(obj.object.name === "_")) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (!obj.used && !(obj.object.name === "_")) { */ case 3:
+					$r = check.errorUnusedPkg(obj); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 4:
 				_i++;
 			$s = 1; continue;
 			case 2:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: defPredeclaredFuncs$1, $c: true, $r, _i, _ref, i, id, $s};return $f;
-		};
-		init = function init$3() {
-			var {_r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			$pkg.Universe = NewScope(ptrType.nil, 0, 0, "universe");
-			_r$1 = NewPackage("unsafe", "unsafe"); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$pkg.Unsafe = _r$1;
-			$pkg.Unsafe.complete = true;
-			$r = defPredeclaredTypes(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = defPredeclaredConsts(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = defPredeclaredNil(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = defPredeclaredFuncs(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$2 = $pkg.Universe.Lookup("iota"); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			universeIota = _r$2;
-			_r$3 = $pkg.Universe.Lookup("byte"); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_r$4 = _r$3.Type(); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			universeByte = _r$4;
-			_r$5 = $pkg.Universe.Lookup("rune"); /* */ $s = 9; case 9: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_r$6 = _r$5.Type(); /* */ $s = 10; case 10: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			universeRune = _r$6;
-			_r$7 = $pkg.Universe.Lookup("any"); /* */ $s = 11; case 11: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			universeAny = _r$7;
-			_r$8 = $pkg.Universe.Lookup("error"); /* */ $s = 12; case 12: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			_r$9 = _r$8.Type(); /* */ $s = 13; case 13: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			universeError = _r$9;
-			_r$10 = $pkg.Universe.Lookup("comparable"); /* */ $s = 14; case 14: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-			universeComparable = _r$10;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: init$3, $c: true, $r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, $s};return $f;
+			/* */ } return; } var $f = {$blk: unusedImports, $c: true, $r, _i, _ref, check, obj, $s};return $f;
 		};
-		def = function def$1(obj) {
-			var {_r$1, _r$2, _r$3, _r$4, _r$5, _ref, _tuple, name, obj, obj$1, obj$2, obj$3, scope, typ, $s, $r, $c} = $restore(this, {obj});
+		$ptrType(Checker).prototype.errorUnusedPkg = function errorUnusedPkg(obj) {
+			var {check, elem, i, obj, path, $s, $r, $c} = $restore(this, {obj});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = obj.color(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$r = assert(_r$1 === 1); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$2 = obj.Name(); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			name = _r$2;
-			if (strings.Contains(name, " ")) {
-				$s = -1; return;
-			}
-			_r$3 = obj.Type(); /* */ $s = 4; case 4: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$3, ptrType$9, true);
-			typ = _tuple[0];
-			if (!(typ === ptrType$9.nil)) {
-				typ.obj = $assertType(obj, ptrType$17);
+			check = this;
+			path = obj.imported.path;
+			elem = path;
+			i = strings.LastIndex(elem, "/");
+			if (i >= 0) {
+				elem = $substring(elem, (i + 1 >> 0));
 			}
-			scope = $pkg.Universe;
-			_r$4 = obj.Exported(); /* */ $s = 7; case 7: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			/* */ if (_r$4) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (_r$4) { */ case 5:
-				scope = $pkg.Unsafe.scope;
-				_ref = obj;
-				if ($assertType(_ref, ptrType$17, true)[1]) {
-					obj$1 = _ref.$val;
-					obj$1.object.pkg = $pkg.Unsafe;
-				} else if ($assertType(_ref, ptrType$18, true)[1]) {
-					obj$2 = _ref.$val;
-					obj$2.object.pkg = $pkg.Unsafe;
-				} else {
-					obj$3 = _ref;
-					unreachable();
-				}
-			/* } */ case 6:
-			_r$5 = scope.Insert(obj); /* */ $s = 10; case 10: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			/* */ if (!($interfaceIsEqual(_r$5, $ifaceNil))) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (!($interfaceIsEqual(_r$5, $ifaceNil))) { */ case 8:
-				$panic(new $String("double declaration of predeclared identifier"));
-			/* } */ case 9:
+			/* */ if (obj.object.name === "" || obj.object.name === "." || obj.object.name === elem) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (obj.object.name === "" || obj.object.name === "." || obj.object.name === elem) { */ case 1:
+				$r = check.softErrorf(obj, 8, "%q imported and not used", new sliceType$5([new $String(path)])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 3; continue;
+			/* } else { */ case 2:
+				$r = check.softErrorf(obj, 8, "%q imported as %s and not used", new sliceType$5([new $String(path), new $String(obj.object.name)])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 3:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: def$1, $c: true, $r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _tuple, name, obj, obj$1, obj$2, obj$3, scope, typ, $s};return $f;
+			/* */ } return; } var $f = {$blk: errorUnusedPkg, $c: true, $r, check, elem, i, obj, path, $s};return $f;
 		};
-		NewUnion = function NewUnion$1(terms) {
-			var terms;
-			if (terms.$length === 0) {
-				$panic(new $String("empty union"));
+		dir = function dir$1(path) {
+			var i, path;
+			i = strings.LastIndexAny(path, "/\\");
+			if (i > 0) {
+				return $substring(path, 0, i);
 			}
-			return new Union.ptr(terms);
-		};
-		$pkg.NewUnion = NewUnion;
-		$ptrType(Union).prototype.Len = function Len() {
-			var u;
-			u = this;
-			return u.terms.$length;
+			return ".";
 		};
-		$ptrType(Union).prototype.Term = function Term$1(i) {
-			var i, u, x;
-			u = this;
-			return (x = u.terms, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+		isBoolean = function isBoolean$1(t) {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {t});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = isBasic(t, 1); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: isBoolean$1, $c: true, $r, $24r, _r, t, $s};return $f;
 		};
-		$ptrType(Union).prototype.Underlying = function Underlying() {
-			var u;
-			u = this;
-			return u;
+		isInteger = function isInteger$1(t) {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {t});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = isBasic(t, 2); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: isInteger$1, $c: true, $r, $24r, _r, t, $s};return $f;
 		};
-		$ptrType(Union).prototype.String = function String() {
-			var {$24r, _r$1, u, $s, $r, $c} = $restore(this, {});
+		isUnsigned = function isUnsigned$1(t) {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			u = this;
-			_r$1 = TypeString(u, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
+			_r = isBasic(t, 4); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String, $c: true, $r, $24r, _r$1, u, $s};return $f;
+			/* */ } return; } var $f = {$blk: isUnsigned$1, $c: true, $r, $24r, _r, t, $s};return $f;
 		};
-		NewTerm = function NewTerm$1(tilde, typ) {
-			var tilde, typ;
-			return new Term.ptr(tilde, typ);
+		isFloat = function isFloat$1(t) {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {t});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = isBasic(t, 8); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: isFloat$1, $c: true, $r, $24r, _r, t, $s};return $f;
 		};
-		$pkg.NewTerm = NewTerm;
-		$ptrType(Term).prototype.Tilde = function Tilde() {
-			var t;
-			t = this;
-			return t.tilde;
+		isComplex = function isComplex$1(t) {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {t});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = isBasic(t, 16); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: isComplex$1, $c: true, $r, $24r, _r, t, $s};return $f;
 		};
-		$ptrType(Term).prototype.Type = function Type$1() {
-			var t;
-			t = this;
-			return t.typ;
+		isNumeric = function isNumeric$1(t) {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {t});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = isBasic(t, 26); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: isNumeric$1, $c: true, $r, $24r, _r, t, $s};return $f;
 		};
-		$ptrType(Term).prototype.String = function String$1() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
+		isString = function isString$1(t) {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = ($pointerOfStructConversion(t, ptrType$4)).String(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
+			_r = isBasic(t, 32); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
+			/* */ } return; } var $f = {$blk: isString$1, $c: true, $r, $24r, _r, t, $s};return $f;
 		};
-		parseUnion = function parseUnion$1(check, uexpr) {
-			var {_i, _r$1, _ref, _tuple, blist, check, i, term$1, terms, tlist, u, uexpr, x, x$1, $s, $r, $c} = $restore(this, {check, uexpr});
+		isIntegerOrFloat = function isIntegerOrFloat$1(t) {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = [check];
-			terms = [terms];
-			tlist = [tlist];
-			_tuple = flattenUnion(sliceType$11.nil, uexpr);
-			blist = _tuple[0];
-			tlist[0] = _tuple[1];
-			$r = assert(blist.$length === (tlist[0].$length - 1 >> 0)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			terms[0] = sliceType$12.nil;
-			u = $ifaceNil;
-			_ref = tlist[0];
-			_i = 0;
-			/* while (true) { */ case 2:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
-				i = _i;
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = parseTilde(check[0], x); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				term$1 = _r$1;
-				if ((tlist[0].$length === 1) && !term$1.tilde) {
-					$s = -1; return term$1.typ;
-				}
-				/* */ if (terms[0].$length >= 100) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (terms[0].$length >= 100) { */ case 5:
-					/* */ if (!($interfaceIsEqual(u, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { $s = 8; continue; }
-					/* */ $s = 9; continue;
-					/* if (!($interfaceIsEqual(u, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { */ case 8:
-						$r = check[0].errorf(x, 141, "cannot handle more than %d union terms (implementation limitation)", new sliceType$6([new $Int(100)])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						u = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-					/* } */ case 9:
-					$s = 7; continue;
-				/* } else { */ case 6:
-					terms[0] = $append(terms[0], term$1);
-					u = new Union.ptr(terms[0]);
-				/* } */ case 7:
-				/* */ if (i > 0) { $s = 11; continue; }
-				/* */ $s = 12; continue;
-				/* if (i > 0) { */ case 11:
-					$r = check[0].recordTypeAndValue((x$1 = i - 1 >> 0, ((x$1 < 0 || x$1 >= blist.$length) ? ($throwRuntimeError("index out of range"), undefined) : blist.$array[blist.$offset + x$1])), 3, u, $ifaceNil); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 12:
-				_i++;
-			$s = 2; continue;
-			case 3:
-			if ($interfaceIsEqual(u, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-				$s = -1; return u;
-			}
-			check[0].later((function(check, terms, tlist) { return function parseUnion·func1() {
-					var {_i$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref$1, _tuple$1, f, i$1, j, t, tset, u$1, $s, $r, $c} = $restore(this, {});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_ref$1 = terms[0];
-					_i$1 = 0;
-					/* while (true) { */ case 1:
-						/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 2; continue; }
-						i$1 = _i$1;
-						t = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-						if ($interfaceIsEqual(t.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-							_i$1++;
-							/* continue; */ $s = 1; continue;
-						}
-						_r$2 = under(t.typ); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						u$1 = _r$2;
-						_tuple$1 = $assertType(u$1, ptrType$13, true);
-						f = _tuple$1[0];
-						/* */ if (t.tilde) { $s = 4; continue; }
-						/* */ $s = 5; continue;
-						/* if (t.tilde) { */ case 4:
-							/* */ if (!(f === ptrType$13.nil)) { $s = 6; continue; }
-							/* */ $s = 7; continue;
-							/* if (!(f === ptrType$13.nil)) { */ case 6:
-								$r = check[0].errorf(((i$1 < 0 || i$1 >= tlist[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : tlist[0].$array[tlist[0].$offset + i$1]), 141, "invalid use of ~ (%s is an interface)", new sliceType$6([t.typ])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								_i$1++;
-								/* continue; */ $s = 1; continue;
-							/* } */ case 7:
-							_r$3 = Identical(u$1, t.typ); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							/* */ if (!_r$3) { $s = 9; continue; }
-							/* */ $s = 10; continue;
-							/* if (!_r$3) { */ case 9:
-								$r = check[0].errorf(((i$1 < 0 || i$1 >= tlist[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : tlist[0].$array[tlist[0].$offset + i$1]), 141, "invalid use of ~ (underlying type of %s is %s)", new sliceType$6([t.typ, u$1])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								_i$1++;
-								/* continue; */ $s = 1; continue;
-							/* } */ case 10:
-						/* } */ case 5:
-						/* */ if (!(f === ptrType$13.nil)) { $s = 13; continue; }
-						/* */ $s = 14; continue;
-						/* if (!(f === ptrType$13.nil)) { */ case 13:
-							_r$4 = f.typeSet(); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							tset = _r$4;
-								/* */ if (!((tset.NumMethods() === 0))) { $s = 17; continue; }
-								_r$5 = universeComparable.Type(); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-								/* */ if ($interfaceIsEqual(t.typ, _r$5)) { $s = 18; continue; }
-								/* */ if (tset.comparable) { $s = 19; continue; }
-								/* */ $s = 20; continue;
-								/* if (!((tset.NumMethods() === 0))) { */ case 17:
-									$r = check[0].errorf(((i$1 < 0 || i$1 >= tlist[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : tlist[0].$array[tlist[0].$offset + i$1]), 141, "cannot use %s in union (%s contains methods)", new sliceType$6([t, t])); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									$s = 20; continue;
-								/* } else if ($interfaceIsEqual(t.typ, _r$5)) { */ case 18:
-									$r = check[0].error(((i$1 < 0 || i$1 >= tlist[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : tlist[0].$array[tlist[0].$offset + i$1]), 141, "cannot use comparable in union"); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									$s = 20; continue;
-								/* } else if (tset.comparable) { */ case 19:
-									$r = check[0].errorf(((i$1 < 0 || i$1 >= tlist[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : tlist[0].$array[tlist[0].$offset + i$1]), 141, "cannot use %s in union (%s embeds comparable)", new sliceType$6([t, t])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* } */ case 20:
-							case 16:
-							_i$1++;
-							/* continue; */ $s = 1; continue;
-						/* } */ case 14:
-						_r$6 = overlappingTerm($subslice(terms[0], 0, i$1), t); /* */ $s = 25; case 25: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						j = _r$6;
-						/* */ if (j >= 0) { $s = 26; continue; }
-						/* */ $s = 27; continue;
-						/* if (j >= 0) { */ case 26:
-							$r = check[0].softErrorf(((i$1 < 0 || i$1 >= tlist[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : tlist[0].$array[tlist[0].$offset + i$1]), 141, "overlapping terms %s and %s", new sliceType$6([t, ((j < 0 || j >= terms[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : terms[0].$array[terms[0].$offset + j])])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 27:
-						_i$1++;
-					$s = 1; continue;
-					case 2:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: parseUnion·func1, $c: true, $r, _i$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref$1, _tuple$1, f, i$1, j, t, tset, u$1, $s};return $f;
-				}; })(check, terms, tlist)).describef(uexpr, "check term validity %s", new sliceType$6([uexpr]));
-			$s = -1; return u;
-			/* */ } return; } var $f = {$blk: parseUnion$1, $c: true, $r, _i, _r$1, _ref, _tuple, blist, check, i, term$1, terms, tlist, u, uexpr, x, x$1, $s};return $f;
+			_r = isBasic(t, 10); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: isIntegerOrFloat$1, $c: true, $r, $24r, _r, t, $s};return $f;
 		};
-		parseTilde = function parseTilde$1(check, tx) {
-			var {_r$1, _tuple, check, op, term$1, tilde, tx, typ, x, $s, $r, $c} = $restore(this, {check, tx});
+		isConstType = function isConstType$1(t) {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = tx;
-			tilde = false;
-			_tuple = $assertType(x, ptrType$20, true);
-			op = _tuple[0];
-			if (!(op === ptrType$20.nil) && (op.Op === 88)) {
-				x = op.X;
-				tilde = true;
-			}
-			_r$1 = check.typ(x); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			typ = _r$1;
-			/* */ if (isTypeParam(typ)) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (isTypeParam(typ)) { */ case 2:
-				/* */ if (tilde) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (tilde) { */ case 4:
-					$r = check.errorf(x, 144, "type in term %s cannot be a type parameter", new sliceType$6([tx])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 6; continue;
-				/* } else { */ case 5:
-					$r = check.error(x, 144, "term cannot be a type parameter"); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 6:
-				typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-			/* } */ case 3:
-			term$1 = NewTerm(tilde, typ);
-			/* */ if (tilde) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if (tilde) { */ case 9:
-				$r = check.recordTypeAndValue(tx, 3, new Union.ptr(new sliceType$12([term$1])), $ifaceNil); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 10:
-			$s = -1; return term$1;
-			/* */ } return; } var $f = {$blk: parseTilde$1, $c: true, $r, _r$1, _tuple, check, op, term$1, tilde, tx, typ, x, $s};return $f;
+			_r = isBasic(t, 59); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: isConstType$1, $c: true, $r, $24r, _r, t, $s};return $f;
 		};
-		overlappingTerm = function overlappingTerm$1(terms, y) {
-			var {_i, _r$1, _r$2, _r$3, _ref, i, terms, x, y, $s, $r, $c} = $restore(this, {terms, y});
+		isBasic = function isBasic$1(t, info) {
+			var {_r, _tuple, info, t, u, $s, $r, $c} = $restore(this, {t, info});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = IsInterface(y.typ); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$r = assert(!_r$1); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_ref = terms;
-			_i = 0;
-			/* while (true) { */ case 3:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
-				i = _i;
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$2 = IsInterface(x.typ); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* */ if (_r$2) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (_r$2) { */ case 5:
-					_i++;
-					/* continue; */ $s = 3; continue;
-				/* } */ case 6:
-				if (false) {
-					if (x === ptrType$19.nil || $interfaceIsEqual(x.typ, $ifaceNil) || y === ptrType$19.nil || $interfaceIsEqual(y.typ, $ifaceNil)) {
-						$panic(new $String("empty or top union term"));
-					}
-				}
-				_r$3 = ($pointerOfStructConversion(x, ptrType$4)).disjoint(($pointerOfStructConversion(y, ptrType$4))); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				/* */ if (!_r$3) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (!_r$3) { */ case 8:
-					$s = -1; return i;
-				/* } */ case 9:
-				_i++;
-			$s = 3; continue;
-			case 4:
-			$s = -1; return -1;
-			/* */ } return; } var $f = {$blk: overlappingTerm$1, $c: true, $r, _i, _r$1, _r$2, _r$3, _ref, i, terms, x, y, $s};return $f;
+			_r = under(t); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r, ptrType$4, true);
+			u = _tuple[0];
+			$s = -1; return !(u === ptrType$4.nil) && !(((u.info & info) === 0));
+			/* */ } return; } var $f = {$blk: isBasic$1, $c: true, $r, _r, _tuple, info, t, u, $s};return $f;
 		};
-		flattenUnion = function flattenUnion$1(list, x) {
-			var _tmp, _tmp$1, _tuple, _tuple$1, blist, list, o, tlist, x;
-			blist = sliceType$11.nil;
-			tlist = sliceType$11.nil;
-			_tuple = $assertType(x, ptrType$21, true);
-			o = _tuple[0];
-			if (!(o === ptrType$21.nil) && (o.Op === 18)) {
-				_tuple$1 = flattenUnion(list, o.X);
-				blist = _tuple$1[0];
-				tlist = _tuple$1[1];
-				blist = $append(blist, o);
-				x = o.Y;
-			}
-			_tmp = blist;
-			_tmp$1 = $append(tlist, x);
-			blist = _tmp;
-			tlist = _tmp$1;
-			return [blist, tlist];
+		allBoolean = function allBoolean$1(t) {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {t});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = allBasic(t, 1); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: allBoolean$1, $c: true, $r, $24r, _r, t, $s};return $f;
 		};
-		newUnifier = function newUnifier$1(exact) {
-			var exact, u;
-			u = new unifier.ptr(exact, new tparamsList.ptr(ptrType$22.nil, sliceType$9.nil, sliceType$13.nil), new tparamsList.ptr(ptrType$22.nil, sliceType$9.nil, sliceType$13.nil), sliceType$2.nil, 0);
-			u.x.unifier = u;
-			u.y.unifier = u;
-			return u;
+		allInteger = function allInteger$1(t) {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {t});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = allBasic(t, 2); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: allInteger$1, $c: true, $r, $24r, _r, t, $s};return $f;
 		};
-		$ptrType(unifier).prototype.unify = function unify(x, y) {
-			var {$24r, _r$1, u, x, y, $s, $r, $c} = $restore(this, {x, y});
+		allUnsigned = function allUnsigned$1(t) {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			u = this;
-			_r$1 = u.nify(x, y, ptrType$23.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
+			_r = allBasic(t, 4); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: unify, $c: true, $r, $24r, _r$1, u, x, y, $s};return $f;
+			/* */ } return; } var $f = {$blk: allUnsigned$1, $c: true, $r, $24r, _r, t, $s};return $f;
 		};
-		$ptrType(unifier).prototype.tracef = function tracef(format, args) {
-			var {_r$1, _r$2, args, format, u, $s, $r, $c} = $restore(this, {format, args});
+		allNumeric = function allNumeric$1(t) {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			u = this;
-			_r$1 = sprintf(ptrType$24.nil, $throwNilPointerError, true, format, args); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = fmt.Println(new sliceType$6([new $String(strings.Repeat(".  ", u.depth) + _r$1)])); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$2;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: tracef, $c: true, $r, _r$1, _r$2, args, format, u, $s};return $f;
+			_r = allBasic(t, 26); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: allNumeric$1, $c: true, $r, $24r, _r, t, $s};return $f;
 		};
-		$ptrType(tparamsList).prototype.String = function String$2() {
-			var {_i, _ref, buf, d, i, tpar, w, $s, $r, $c} = $restore(this, {});
+		allString = function allString$1(t) {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf = [buf];
-			d = this;
-			buf[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-			w = newTypeWriter(buf[0], $throwNilPointerError);
-			w.byte$(91);
-			_ref = d.tparams;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				tpar = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (i > 0) {
-					w.string(", ");
-				}
-				$r = w.typ(tpar); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				w.string(": ");
-				$r = w.typ(d.at(i)); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			w.byte$(93);
-			$s = -1; return buf[0].String();
-			/* */ } return; } var $f = {$blk: String$2, $c: true, $r, _i, _ref, buf, d, i, tpar, w, $s};return $f;
+			_r = allBasic(t, 32); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: allString$1, $c: true, $r, $24r, _r, t, $s};return $f;
+		};
+		allOrdered = function allOrdered$1(t) {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {t});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = allBasic(t, 42); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: allOrdered$1, $c: true, $r, $24r, _r, t, $s};return $f;
 		};
-		$ptrType(tparamsList).prototype.init = function init$4(tparams) {
-			var {_i, _ref, d, i, tpar, tparams, $s, $r, $c} = $restore(this, {tparams});
+		allNumericOrString = function allNumericOrString$1(t) {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			d = this;
-			if (tparams.$length === 0) {
-				$s = -1; return;
-			}
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				_ref = tparams;
-				_i = 0;
-				/* while (true) { */ case 3:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
-					i = _i;
-					tpar = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					$r = assert(i === tpar.index); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i++;
-				$s = 3; continue;
-				case 4:
-			/* } */ case 2:
-			d.tparams = tparams;
-			d.indices = $makeSlice(sliceType$13, tparams.$length);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: init$4, $c: true, $r, _i, _ref, d, i, tpar, tparams, $s};return $f;
+			_r = allBasic(t, 58); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: allNumericOrString$1, $c: true, $r, $24r, _r, t, $s};return $f;
 		};
-		$ptrType(unifier).prototype.join = function join(i, j) {
-			var {i, j, ti, tj, u, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s, $r, $c} = $restore(this, {i, j});
+		allBasic = function allBasic$1(t, info) {
+			var {$24r, $24r$1, _r, _r$1, _tuple, info, t, tpar, $s, $r, $c} = $restore(this, {t, info});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			u = this;
-			/* */ if (false) { $s = 1; continue; }
+			info = [info];
+			_tuple = $assertType(t, ptrType$15, true);
+			tpar = _tuple[0];
+			/* */ if (!(tpar === ptrType$15.nil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = u.tracef("%s \xE2\x87\x84 %s", new sliceType$6([(x = u.x.tparams, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])), (x$1 = u.y.tparams, ((j < 0 || j >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + j]))])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* if (!(tpar === ptrType$15.nil)) { */ case 1:
+				_r = tpar.is((function(info) { return function allBasic·func1(t$1) {
+						var {$24r, _r, _v, t$1, $s, $r, $c} = $restore(this, {t$1});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						if (!(!(t$1 === ptrType$5.nil))) { _v = false; $s = 1; continue s; }
+						_r = isBasic(t$1.typ, info[0]); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						_v = _r; case 1:
+						$24r = _v;
+						$s = 3; case 3: return $24r;
+						/* */ } return; } var $f = {$blk: allBasic·func1, $c: true, $r, $24r, _r, _v, t$1, $s};return $f;
+					}; })(info)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$24r = _r;
+				$s = 4; case 4: return $24r;
 			/* } */ case 2:
-			ti = (x$2 = u.x.indices, ((i < 0 || i >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i]));
-			tj = (x$3 = u.y.indices, ((j < 0 || j >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + j]));
-				/* */ if ((ti === 0) && (tj === 0)) { $s = 5; continue; }
-				/* */ if ((ti === 0)) { $s = 6; continue; }
-				/* */ if ((tj === 0)) { $s = 7; continue; }
-				/* */ if ((ti === tj)) { $s = 8; continue; }
-				/* */ if (ti > 0 && tj > 0) { $s = 9; continue; }
-				/* */ if (ti > 0) { $s = 10; continue; }
-				/* */ $s = 11; continue;
-				/* if ((ti === 0) && (tj === 0)) { */ case 5:
-					u.types = $append(u.types, $ifaceNil);
-					(x$4 = u.x.indices, ((i < 0 || i >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + i] = -u.types.$length));
-					(x$5 = u.y.indices, ((j < 0 || j >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + j] = -u.types.$length));
-					$s = 12; continue;
-				/* } else if ((ti === 0)) { */ case 6:
-					(x$6 = u.x.indices, ((i < 0 || i >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + i] = tj));
-					$s = 12; continue;
-				/* } else if ((tj === 0)) { */ case 7:
-					(x$7 = u.y.indices, ((j < 0 || j >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + j] = ti));
-					$s = 12; continue;
-				/* } else if ((ti === tj)) { */ case 8:
-					/* break; */ $s = 4; continue;
-					$s = 12; continue;
-				/* } else if (ti > 0 && tj > 0) { */ case 9:
-					$s = -1; return false;
-				/* } else if (ti > 0) { */ case 10:
-					$r = u.y.setIndex(j, ti); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 12; continue;
-				/* } else { */ case 11:
-					$r = u.x.setIndex(i, tj); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 12:
-			case 4:
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: join, $c: true, $r, i, j, ti, tj, u, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s};return $f;
+			_r$1 = isBasic(t, info[0]); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r$1 = _r$1;
+			$s = 6; case 6: return $24r$1;
+			/* */ } return; } var $f = {$blk: allBasic$1, $c: true, $r, $24r, $24r$1, _r, _r$1, _tuple, info, t, tpar, $s};return $f;
 		};
-		$ptrType(tparamsList).prototype.index = function index(typ) {
-			var _tuple, d, ok, tpar, typ;
-			d = this;
-			_tuple = $assertType(typ, ptrType$14, true);
-			tpar = _tuple[0];
-			ok = _tuple[1];
-			if (ok) {
-				return tparamIndex(d.tparams, tpar);
+		hasName = function hasName$1(t) {
+			var _ref, t;
+			_ref = t;
+			if ($assertType(_ref, ptrType$4, true)[1] || $assertType(_ref, ptrType$10, true)[1] || $assertType(_ref, ptrType$15, true)[1]) {
+				return true;
 			}
-			return -1;
+			return false;
 		};
-		tparamIndex = function tparamIndex$1(list, tpar) {
-			var i, list, tpar;
-			i = tpar.index;
-			if (0 <= i && i < list.$length && ((i < 0 || i >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + i]) === tpar) {
-				return i;
+		isTypeLit = function isTypeLit$1(t) {
+			var _ref, t;
+			_ref = t;
+			if ($assertType(_ref, ptrType$10, true)[1] || $assertType(_ref, ptrType$15, true)[1]) {
+				return false;
 			}
-			return -1;
+			return true;
 		};
-		$ptrType(tparamsList).prototype.setIndex = function setIndex(i, tj) {
-			var {_i, _ref, d, i, k, ti, tj, tk, x, x$1, $s, $r, $c} = $restore(this, {i, tj});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			d = this;
-			ti = (x = d.indices, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-			$r = assert(!((ti === 0)) && !((tj === 0))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_ref = d.indices;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				k = _i;
-				tk = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (tk === ti) {
-					(x$1 = d.indices, ((k < 0 || k >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + k] = tj));
-				}
-				_i++;
-			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: setIndex, $c: true, $r, _i, _ref, d, i, k, ti, tj, tk, x, x$1, $s};return $f;
+		isTyped = function isTyped$1(t) {
+			var _tuple, b, t;
+			_tuple = $assertType(t, ptrType$4, true);
+			b = _tuple[0];
+			return b === ptrType$4.nil || ((b.info & 64) === 0);
 		};
-		$ptrType(tparamsList).prototype.at = function at(i) {
-			var d, i, ti, x, x$1, x$2;
-			d = this;
-			ti = (x = d.indices, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-			if (ti > 0) {
-				return (x$1 = d.unifier.types, x$2 = ti - 1 >> 0, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2]));
-			}
-			return $ifaceNil;
+		isUntyped = function isUntyped$1(t) {
+			var t;
+			return !isTyped(t);
 		};
-		$ptrType(tparamsList).prototype.set = function set(i, typ) {
-			var {d, i, ti, typ, u, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {i, typ});
+		IsInterface = function IsInterface$1(t) {
+			var {_r, _tuple, ok, t, $s, $r, $c} = $restore(this, {t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			d = this;
-			$r = assert(!($interfaceIsEqual(typ, $ifaceNil))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			u = d.unifier;
-			/* */ if (false) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (false) { */ case 2:
-				$r = u.tracef("%s \xE2\x9E\x9E %s", new sliceType$6([(x = d.tparams, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])), typ])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 3:
-				ti = (x$1 = d.indices, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i]));
-				/* */ if (ti < 0) { $s = 6; continue; }
-				/* */ if ((ti === 0)) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (ti < 0) { */ case 6:
-					(x$2 = u.types, x$3 = -ti - 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3] = typ));
-					$r = d.setIndex(i, -ti); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 9; continue;
-				/* } else if ((ti === 0)) { */ case 7:
-					u.types = $append(u.types, typ);
-					(x$4 = d.indices, ((i < 0 || i >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + i] = u.types.$length));
-					$s = 9; continue;
-				/* } else { */ case 8:
-					$panic(new $String("type already set"));
-				/* } */ case 9:
-			case 5:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: set, $c: true, $r, d, i, ti, typ, u, x, x$1, x$2, x$3, x$4, $s};return $f;
-		};
-		$ptrType(tparamsList).prototype.unknowns = function unknowns() {
-			var _i, _ref, d, n, ti;
-			d = this;
-			n = 0;
-			_ref = d.indices;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				ti = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (ti <= 0) {
-					n = n + (1) >> 0;
-				}
-				_i++;
-			}
-			return n;
-		};
-		$ptrType(tparamsList).prototype.types = function types() {
-			var _i, _ref, d, i, index$1, list, t;
-			list = sliceType$2.nil;
-			index$1 = 0;
-			d = this;
-			list = $makeSlice(sliceType$2, d.tparams.$length);
-			index$1 = -1;
-			_ref = d.tparams;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				t = d.at(i);
-				((i < 0 || i >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + i] = t);
-				if (index$1 < 0 && $interfaceIsEqual(t, $ifaceNil)) {
-					index$1 = i;
-				}
-				_i++;
-			}
-			return [list, index$1];
+			_r = under(t); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r, ptrType$14, true);
+			ok = _tuple[1];
+			$s = -1; return ok;
+			/* */ } return; } var $f = {$blk: IsInterface$1, $c: true, $r, _r, _tuple, ok, t, $s};return $f;
 		};
-		$ptrType(unifier).prototype.nifyEq = function nifyEq(x, y, p) {
-			var {$24r, _r$1, _v, p, u, x, y, $s, $r, $c} = $restore(this, {x, y, p});
+		$pkg.IsInterface = IsInterface;
+		isNonTypeParamInterface = function isNonTypeParamInterface$1(t) {
+			var {$24r, _r, _v, t, $s, $r, $c} = $restore(this, {t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			u = this;
-			if ($interfaceIsEqual(x, y)) { _v = true; $s = 1; continue s; }
-			_r$1 = u.nify(x, y, p); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_v = _r$1; case 1:
+			if (!(!isTypeParam(t))) { _v = false; $s = 1; continue s; }
+			_r = IsInterface(t); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_v = _r; case 1:
 			$24r = _v;
 			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: nifyEq, $c: true, $r, $24r, _r$1, _v, p, u, x, y, $s};return $f;
+			/* */ } return; } var $f = {$blk: isNonTypeParamInterface$1, $c: true, $r, $24r, _r, _v, t, $s};return $f;
 		};
-		$ptrType(unifier).prototype.nify = function nify(x, y, p) {
-			var {$24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$17, $24r$18, $24r$19, $24r$2, $24r$20, $24r$21, $24r$22, $24r$23, $24r$24, $24r$25, $24r$26, $24r$27, $24r$28, $24r$29, $24r$3, $24r$30, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _arg, _arg$1, _arg$2, _i, _i$1, _i$2, _i$3, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, _v$4, _v$5, _v$6, a, b, cx, cy, f, f$1, g, g$1, i, i$1, i$2, i$3, i$4, j, nx, ny, ok, ok$1, ok$10, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, ok$9, p, q, result, tx, ty, u, v, w, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, xargs, xset, y, y$1, y$10, y$11, y$2, y$3, y$4, y$5, y$6, y$7, y$8, y$9, yargs, yset, $s, $deferred, $r, $c} = $restore(this, {x, y, p});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			result = [result];
-			u = [u];
-			x = [x];
-			y = [y];
-			result[0] = false;
-			u[0] = this;
-			/* */ if (false) { $s = 1; continue; }
+		isTypeParam = function isTypeParam$1(t) {
+			var _tuple, ok, t;
+			_tuple = $assertType(t, ptrType$15, true);
+			ok = _tuple[1];
+			return ok;
+		};
+		hasEmptyTypeset = function hasEmptyTypeset$1(t) {
+			var {_r, _tuple, _tuple$1, iface$1, t, tpar, $s, $r, $c} = $restore(this, {t});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_tuple = $assertType(t, ptrType$15, true);
+			tpar = _tuple[0];
+			/* */ if (!(tpar === ptrType$15.nil) && !($interfaceIsEqual(tpar.bound, $ifaceNil))) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = u[0].tracef("%s \xE2\x89\xA1 %s", new sliceType$6([x[0], y[0]])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* if (!(tpar === ptrType$15.nil) && !($interfaceIsEqual(tpar.bound, $ifaceNil))) { */ case 1:
+				_r = safeUnderlying(tpar.bound); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tuple$1 = $assertType(_r, ptrType$14, true);
+				iface$1 = _tuple$1[0];
+				$s = -1; return !(iface$1 === ptrType$14.nil) && !(iface$1.tset === ptrType$8.nil) && iface$1.tset.IsEmpty();
 			/* } */ case 2:
-			/* */ if (u[0].depth >= 50) { $s = 4; continue; }
+			$s = -1; return false;
+			/* */ } return; } var $f = {$blk: hasEmptyTypeset$1, $c: true, $r, _r, _tuple, _tuple$1, iface$1, t, tpar, $s};return $f;
+		};
+		isGeneric = function isGeneric$1(t) {
+			var {$24r, _r, _r$1, _tuple, _v, named, t, $s, $r, $c} = $restore(this, {t});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_tuple = $assertType(t, ptrType$10, true);
+			named = _tuple[0];
+			if (!(!(named === ptrType$10.nil) && !(named.obj === ptrType$18.nil) && named.inst === ptrType$53.nil)) { _v = false; $s = 1; continue s; }
+			_r = named.TypeParams(); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = _r.Len(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_v = _r$1 > 0; case 1:
+			$24r = _v;
+			$s = 4; case 4: return $24r;
+			/* */ } return; } var $f = {$blk: isGeneric$1, $c: true, $r, $24r, _r, _r$1, _tuple, _v, named, t, $s};return $f;
+		};
+		Comparable = function Comparable$1(T) {
+			var {$24r, T, _r, $s, $r, $c} = $restore(this, {T});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = comparable(T, true, false, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: Comparable$1, $c: true, $r, $24r, T, _r, $s};return $f;
+		};
+		$pkg.Comparable = Comparable;
+		comparable = function comparable$1(T, dynamic, seen, reportf) {
+			var {T, _entry, _i, _key, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _v, dynamic, f, reportf, seen, t, t$1, t$2, t$3, t$4, $s, $r, $c} = $restore(this, {T, dynamic, seen, reportf});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			if ((_entry = $mapIndex(seen,Type.keyFor(T)), _entry !== undefined ? _entry.v : false)) {
+				$s = -1; return true;
+			}
+			if (seen === false) {
+				seen = new $global.Map();
+			}
+			_key = T; (seen || $throwRuntimeError("assignment to entry in nil map")).set(Type.keyFor(_key), { k: _key, v: true });
+			_r = under(T); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_ref = _r;
+			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$28, true)[1] || $assertType(_ref, ptrType$26, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 6; continue; }
+			/* */ $s = 7; continue;
+			/* if ($assertType(_ref, ptrType$4, true)[1]) { */ case 2:
+				t = _ref.$val;
+				$s = -1; return !((t.kind === 25));
+			/* } else if ($assertType(_ref, ptrType$28, true)[1] || $assertType(_ref, ptrType$26, true)[1]) { */ case 3:
+				t$1 = _ref;
+				$s = -1; return true;
+			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 4:
+				t$2 = _ref.$val;
+				_ref$1 = t$2.fields;
+				_i = 0;
+				/* while (true) { */ case 8:
+					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 9; continue; }
+					f = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+					_r$1 = comparable(f.object.typ, dynamic, seen, $throwNilPointerError); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					/* */ if (!_r$1) { $s = 10; continue; }
+					/* */ $s = 11; continue;
+					/* if (!_r$1) { */ case 10:
+						/* */ if (!(reportf === $throwNilPointerError)) { $s = 13; continue; }
+						/* */ $s = 14; continue;
+						/* if (!(reportf === $throwNilPointerError)) { */ case 13:
+							$r = reportf("struct containing %s cannot be compared", new sliceType$5([f.object.typ])); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 14:
+						$s = -1; return false;
+					/* } */ case 11:
+					_i++;
+				$s = 8; continue;
+				case 9:
+				$s = -1; return true;
+			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 5:
+				t$3 = _ref.$val;
+				_r$2 = comparable(t$3.elem, dynamic, seen, $throwNilPointerError); /* */ $s = 18; case 18: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				/* */ if (!_r$2) { $s = 16; continue; }
+				/* */ $s = 17; continue;
+				/* if (!_r$2) { */ case 16:
+					/* */ if (!(reportf === $throwNilPointerError)) { $s = 19; continue; }
+					/* */ $s = 20; continue;
+					/* if (!(reportf === $throwNilPointerError)) { */ case 19:
+						$r = reportf("%s cannot be compared", new sliceType$5([t$3])); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 20:
+					$s = -1; return false;
+				/* } */ case 17:
+				$s = -1; return true;
+			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 6:
+				t$4 = _ref.$val;
+				if (dynamic && !isTypeParam(T)) { _v = true; $s = 24; continue s; }
+				_r$3 = t$4.typeSet(); /* */ $s = 25; case 25: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				_r$4 = _r$3.IsComparable(seen); /* */ $s = 26; case 26: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_v = _r$4; case 24:
+				/* */ if (_v) { $s = 22; continue; }
+				/* */ $s = 23; continue;
+				/* if (_v) { */ case 22:
+					$s = -1; return true;
+				/* } */ case 23:
+				/* */ if (!(reportf === $throwNilPointerError)) { $s = 27; continue; }
+				/* */ $s = 28; continue;
+				/* if (!(reportf === $throwNilPointerError)) { */ case 27:
+					_r$5 = t$4.typeSet(); /* */ $s = 32; case 32: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					_r$6 = _r$5.IsEmpty(); /* */ $s = 33; case 33: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					/* */ if (_r$6) { $s = 29; continue; }
+					/* */ $s = 30; continue;
+					/* if (_r$6) { */ case 29:
+						$r = reportf("empty type set", sliceType$5.nil); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 31; continue;
+					/* } else { */ case 30:
+						$r = reportf("incomparable types in type set", sliceType$5.nil); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 31:
+				/* } */ case 28:
+			/* } */ case 7:
+			$s = -1; return false;
+			/* */ } return; } var $f = {$blk: comparable$1, $c: true, $r, T, _entry, _i, _key, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _v, dynamic, f, reportf, seen, t, t$1, t$2, t$3, t$4, $s};return $f;
+		};
+		hasNil = function hasNil$1(t) {
+			var {$24r, _r, _r$1, _r$2, _ref, _v, t, u, u$1, u$2, $s, $r, $c} = $restore(this, {t});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = under(t); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_ref = _r;
+			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$27, true)[1] || $assertType(_ref, ptrType$28, true)[1] || $assertType(_ref, ptrType$29, true)[1] || $assertType(_ref, ptrType$30, true)[1] || $assertType(_ref, ptrType$26, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 4; continue; }
 			/* */ $s = 5; continue;
-			/* if (u[0].depth >= 50) { */ case 4:
-				/* */ if (false) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if (false) { */ case 6:
-					$r = u[0].tracef("depth %d >= %d", new sliceType$6([new $Int(u[0].depth), new $Int(50)])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 7:
-				if (true) {
-					$panic(new $String("unification reached recursion depth limit"));
-				}
-				result[0] = false;
-				$s = -1; return result[0];
+			/* if ($assertType(_ref, ptrType$4, true)[1]) { */ case 2:
+				u = _ref.$val;
+				$s = -1; return u.kind === 18;
+			/* } else if ($assertType(_ref, ptrType$27, true)[1] || $assertType(_ref, ptrType$28, true)[1] || $assertType(_ref, ptrType$29, true)[1] || $assertType(_ref, ptrType$30, true)[1] || $assertType(_ref, ptrType$26, true)[1]) { */ case 3:
+				u$1 = _ref;
+				$s = -1; return true;
+			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 4:
+				u$2 = _ref.$val;
+				if (!isTypeParam(t)) { _v = true; $s = 6; continue s; }
+				_r$1 = u$2.typeSet(); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_r$2 = _r$1.underIs((function hasNil·func1(u$3) {
+						var {$24r, _r$2, _v$1, u$3, $s, $r, $c} = $restore(this, {u$3});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						if (!(!($interfaceIsEqual(u$3, $ifaceNil)))) { _v$1 = false; $s = 1; continue s; }
+						_r$2 = hasNil(u$3); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						_v$1 = _r$2; case 1:
+						$24r = _v$1;
+						$s = 3; case 3: return $24r;
+						/* */ } return; } var $f = {$blk: hasNil·func1, $c: true, $r, $24r, _r$2, _v$1, u$3, $s};return $f;
+					})); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_v = _r$2; case 6:
+				$24r = _v;
+				$s = 9; case 9: return $24r;
 			/* } */ case 5:
-			u[0].depth = u[0].depth + (1) >> 0;
-			$deferred.push([(function(result, u, x, y) { return function unifier·nify·func1() {
-					var {$s, $r, $c} = $restore(this, {});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					u[0].depth = u[0].depth - (1) >> 0;
-					/* */ if (false && !result[0]) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (false && !result[0]) { */ case 1:
-						$r = u[0].tracef("%s \xE2\x89\xA2 %s", new sliceType$6([x[0], y[0]])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 2:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: unifier·nify·func1, $c: true, $r, $s};return $f;
-				}; })(result, u, x, y), []]);
-			/* */ if (!u[0].exact) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if (!u[0].exact) { */ case 9:
-				_tuple = $assertType(x[0], ptrType$9, true);
-				nx = _tuple[0];
-				/* */ if (!(nx === ptrType$9.nil) && !hasName(y[0])) { $s = 11; continue; }
-				/* */ $s = 12; continue;
-				/* if (!(nx === ptrType$9.nil) && !hasName(y[0])) { */ case 11:
-					/* */ if (false) { $s = 14; continue; }
-					/* */ $s = 15; continue;
-					/* if (false) { */ case 14:
-						$r = u[0].tracef("under %s \xE2\x89\xA1 %s", new sliceType$6([nx, y[0]])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 15:
-					_r$1 = nx.under(); /* */ $s = 17; case 17: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$2 = u[0].nify(_r$1, y[0], p); /* */ $s = 18; case 18: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					result[0] = _r$2;
-					$24r = result[0];
-					$s = 19; case 19: return $24r;
-				/* } else { */ case 12:
-					_tuple$1 = $assertType(y[0], ptrType$9, true);
-					ny = _tuple$1[0];
-					/* */ if (!(ny === ptrType$9.nil) && !hasName(x[0])) { $s = 20; continue; }
-					/* */ $s = 21; continue;
-					/* if (!(ny === ptrType$9.nil) && !hasName(x[0])) { */ case 20:
-						/* */ if (false) { $s = 22; continue; }
-						/* */ $s = 23; continue;
-						/* if (false) { */ case 22:
-							$r = u[0].tracef("%s \xE2\x89\xA1 under %s", new sliceType$6([x[0], ny])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 23:
-						_arg = x[0];
-						_r$3 = ny.under(); /* */ $s = 25; case 25: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_arg$1 = _r$3;
-						_arg$2 = p;
-						_r$4 = u[0].nify(_arg, _arg$1, _arg$2); /* */ $s = 26; case 26: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						result[0] = _r$4;
-						$24r$1 = result[0];
-						$s = 27; case 27: return $24r$1;
-					/* } */ case 21:
-				/* } */ case 13:
-			/* } */ case 10:
-				_tmp = u[0].x.index(x[0]);
-				_tmp$1 = u[0].y.index(y[0]);
-				i = _tmp;
-				j = _tmp$1;
-				/* */ if (i >= 0 && j >= 0) { $s = 29; continue; }
-				/* */ if (i >= 0) { $s = 30; continue; }
-				/* */ if (j >= 0) { $s = 31; continue; }
-				/* */ $s = 32; continue;
-				/* if (i >= 0 && j >= 0) { */ case 29:
-					_r$5 = u[0].join(i, j); /* */ $s = 35; case 35: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					/* */ if (_r$5) { $s = 33; continue; }
-					/* */ $s = 34; continue;
-					/* if (_r$5) { */ case 33:
-						result[0] = true;
-						$24r$2 = result[0];
-						$s = 36; case 36: return $24r$2;
-					/* } */ case 34:
-					_r$6 = u[0].nifyEq(u[0].x.at(i), u[0].y.at(j), p); /* */ $s = 37; case 37: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					result[0] = _r$6;
-					$24r$3 = result[0];
-					$s = 38; case 38: return $24r$3;
-				/* } else if (i >= 0) { */ case 30:
-					tx = u[0].x.at(i);
-					/* */ if (!($interfaceIsEqual(tx, $ifaceNil))) { $s = 39; continue; }
-					/* */ $s = 40; continue;
-					/* if (!($interfaceIsEqual(tx, $ifaceNil))) { */ case 39:
-						_r$7 = u[0].nifyEq(tx, y[0], p); /* */ $s = 41; case 41: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						result[0] = _r$7;
-						$24r$4 = result[0];
-						$s = 42; case 42: return $24r$4;
-					/* } */ case 40:
-					$r = u[0].x.set(i, y[0]); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					result[0] = true;
-					$24r$5 = result[0];
-					$s = 44; case 44: return $24r$5;
-				/* } else if (j >= 0) { */ case 31:
-					ty = u[0].y.at(j);
-					/* */ if (!($interfaceIsEqual(ty, $ifaceNil))) { $s = 45; continue; }
-					/* */ $s = 46; continue;
-					/* if (!($interfaceIsEqual(ty, $ifaceNil))) { */ case 45:
-						_r$8 = u[0].nifyEq(x[0], ty, p); /* */ $s = 47; case 47: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						result[0] = _r$8;
-						$24r$6 = result[0];
-						$s = 48; case 48: return $24r$6;
-					/* } */ case 46:
-					$r = u[0].y.set(j, x[0]); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					result[0] = true;
-					$24r$7 = result[0];
-					$s = 50; case 50: return $24r$7;
-				/* } */ case 32:
-			case 28:
-			/* */ if (true && !u[0].exact) { $s = 51; continue; }
-			/* */ $s = 52; continue;
-			/* if (true && !u[0].exact) { */ case 51:
-				/* */ if (isTypeParam(x[0]) && !hasName(y[0])) { $s = 53; continue; }
-				/* */ if (isTypeParam(y[0]) && !hasName(x[0])) { $s = 54; continue; }
-				/* */ $s = 55; continue;
-				/* if (isTypeParam(x[0]) && !hasName(y[0])) { */ case 53:
-					_r$9 = coreType(x[0]); /* */ $s = 56; case 56: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					cx = _r$9;
-					/* */ if (!($interfaceIsEqual(cx, $ifaceNil))) { $s = 57; continue; }
-					/* */ $s = 58; continue;
-					/* if (!($interfaceIsEqual(cx, $ifaceNil))) { */ case 57:
-						/* */ if (false) { $s = 59; continue; }
-						/* */ $s = 60; continue;
-						/* if (false) { */ case 59:
-							$r = u[0].tracef("core %s \xE2\x89\xA1 %s", new sliceType$6([x[0], y[0]])); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 60:
-						_r$10 = u[0].nify(cx, y[0], p); /* */ $s = 62; case 62: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-						result[0] = _r$10;
-						$24r$8 = result[0];
-						$s = 63; case 63: return $24r$8;
-					/* } */ case 58:
-					$s = 55; continue;
-				/* } else if (isTypeParam(y[0]) && !hasName(x[0])) { */ case 54:
-					_r$11 = coreType(y[0]); /* */ $s = 64; case 64: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					cy = _r$11;
-					/* */ if (!($interfaceIsEqual(cy, $ifaceNil))) { $s = 65; continue; }
-					/* */ $s = 66; continue;
-					/* if (!($interfaceIsEqual(cy, $ifaceNil))) { */ case 65:
-						/* */ if (false) { $s = 67; continue; }
-						/* */ $s = 68; continue;
-						/* if (false) { */ case 67:
-							$r = u[0].tracef("%s \xE2\x89\xA1 core %s", new sliceType$6([x[0], y[0]])); /* */ $s = 69; case 69: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 68:
-						_r$12 = u[0].nify(x[0], cy, p); /* */ $s = 70; case 70: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						result[0] = _r$12;
-						$24r$9 = result[0];
-						$s = 71; case 71: return $24r$9;
-					/* } */ case 66:
-				/* } */ case 55:
-			/* } */ case 52:
-			_ref = x[0];
-			/* */ if ($assertType(_ref, ptrType$8, true)[1]) { $s = 72; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 73; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 74; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 75; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 76; continue; }
-			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 77; continue; }
-			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 78; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 79; continue; }
-			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 80; continue; }
-			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 81; continue; }
-			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 82; continue; }
-			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 83; continue; }
-			/* */ if (_ref === $ifaceNil) { $s = 84; continue; }
-			/* */ $s = 85; continue;
-			/* if ($assertType(_ref, ptrType$8, true)[1]) { */ case 72:
+			$s = -1; return false;
+			/* */ } return; } var $f = {$blk: hasNil$1, $c: true, $r, $24r, _r, _r$1, _r$2, _ref, _v, t, u, u$1, u$2, $s};return $f;
+		};
+		$ptrType(ifacePair).prototype.identical = function identical(q) {
+			var p, q;
+			p = this;
+			return p.x === q.x && p.y === q.y || p.x === q.y && p.y === q.x;
+		};
+		$ptrType(comparer).prototype.identical = function identical$1(x, y, p) {
+			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, _v$4, _v$5, _v$6, a, b, c, check, ctxt, f, f$1, g, g$1, i, i$1, i$2, i$3, i$4, i$5, ok, ok$1, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, ok$9, p, q, smap, targs, unionSets, v, w, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, xarg, xargs, xset, xset$1, xtparam, xtparams, y, y$1, y$10, y$11, y$12, y$2, y$3, y$4, y$5, y$6, y$7, y$8, y$9, yargs, ybound, yparams, yresults, yset, yset$1, ytparams, $s, $r, $c} = $restore(this, {x, y, p});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			c = this;
+			if ($interfaceIsEqual(x, y)) {
+				$s = -1; return true;
+			}
+			if (c.ignoreInvalids && ($interfaceIsEqual(x, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])) || $interfaceIsEqual(y, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) {
+				$s = -1; return true;
+			}
+			_ref = x;
+			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$16, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 7; continue; }
+			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 8; continue; }
+			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 9; continue; }
+			/* */ if ($assertType(_ref, ptrType$30, true)[1]) { $s = 10; continue; }
+			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 11; continue; }
+			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 12; continue; }
+			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 13; continue; }
+			/* */ if (_ref === $ifaceNil) { $s = 14; continue; }
+			/* */ $s = 15; continue;
+			/* if ($assertType(_ref, ptrType$4, true)[1]) { */ case 1:
 				x$1 = _ref.$val;
-				_tuple$2 = $assertType(y[0], ptrType$8, true);
-				y$1 = _tuple$2[0];
-				ok = _tuple$2[1];
-				/* */ if (ok) { $s = 87; continue; }
-				/* */ $s = 88; continue;
-				/* if (ok) { */ case 87:
-					result[0] = x$1.kind === y$1.kind;
-					$24r$10 = result[0];
-					$s = 89; case 89: return $24r$10;
-				/* } */ case 88:
-				$s = 86; continue;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 73:
+				_tuple = $assertType(y, ptrType$4, true);
+				y$1 = _tuple[0];
+				ok = _tuple[1];
+				if (ok) {
+					$s = -1; return x$1.kind === y$1.kind;
+				}
+				$s = 16; continue;
+			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 2:
 				x$2 = _ref.$val;
-				_tuple$3 = $assertType(y[0], ptrType$10, true);
-				y$2 = _tuple$3[0];
-				ok$1 = _tuple$3[1];
-				/* */ if (ok$1) { $s = 90; continue; }
-				/* */ $s = 91; continue;
-				/* if (ok$1) { */ case 90:
-					if (!((x$15 = x$2.len, (x$15.$high < 0 || (x$15.$high === 0 && x$15.$low < 0))) || (x$16 = y$2.len, (x$16.$high < 0 || (x$16.$high === 0 && x$16.$low < 0))) || (x$17 = x$2.len, x$18 = y$2.len, (x$17.$high === x$18.$high && x$17.$low === x$18.$low)))) { _v = false; $s = 92; continue s; }
-					_r$13 = u[0].nify(x$2.elem, y$2.elem, p); /* */ $s = 93; case 93: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					_v = _r$13; case 92:
-					result[0] = _v;
-					$24r$11 = result[0];
-					$s = 94; case 94: return $24r$11;
-				/* } */ case 91:
-				$s = 86; continue;
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 74:
+				_tuple$1 = $assertType(y, ptrType$11, true);
+				y$2 = _tuple$1[0];
+				ok$1 = _tuple$1[1];
+				/* */ if (ok$1) { $s = 17; continue; }
+				/* */ $s = 18; continue;
+				/* if (ok$1) { */ case 17:
+					if (!((x$16 = x$2.len, (x$16.$high < 0 || (x$16.$high === 0 && x$16.$low < 0))) || (x$17 = y$2.len, (x$17.$high < 0 || (x$17.$high === 0 && x$17.$low < 0))) || (x$18 = x$2.len, x$19 = y$2.len, (x$18.$high === x$19.$high && x$18.$low === x$19.$low)))) { _v = false; $s = 19; continue s; }
+					_r = c.identical(x$2.elem, y$2.elem, p); /* */ $s = 20; case 20: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_v = _r; case 19:
+					$24r = _v;
+					$s = 21; case 21: return $24r;
+				/* } */ case 18:
+				$s = 16; continue;
+			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 3:
 				x$3 = _ref.$val;
-				_tuple$4 = $assertType(y[0], ptrType$25, true);
-				y$3 = _tuple$4[0];
-				ok$2 = _tuple$4[1];
-				/* */ if (ok$2) { $s = 95; continue; }
-				/* */ $s = 96; continue;
-				/* if (ok$2) { */ case 95:
-					_r$14 = u[0].nify(x$3.elem, y$3.elem, p); /* */ $s = 97; case 97: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					result[0] = _r$14;
-					$24r$12 = result[0];
-					$s = 98; case 98: return $24r$12;
-				/* } */ case 96:
-				$s = 86; continue;
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 75:
+				_tuple$2 = $assertType(y, ptrType$27, true);
+				y$3 = _tuple$2[0];
+				ok$2 = _tuple$2[1];
+				/* */ if (ok$2) { $s = 22; continue; }
+				/* */ $s = 23; continue;
+				/* if (ok$2) { */ case 22:
+					_r$1 = c.identical(x$3.elem, y$3.elem, p); /* */ $s = 24; case 24: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					$24r$1 = _r$1;
+					$s = 25; case 25: return $24r$1;
+				/* } */ case 23:
+				$s = 16; continue;
+			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 4:
 				x$4 = _ref.$val;
-				_tuple$5 = $assertType(y[0], ptrType$11, true);
-				y$4 = _tuple$5[0];
-				ok$3 = _tuple$5[1];
-				/* */ if (ok$3) { $s = 99; continue; }
-				/* */ $s = 100; continue;
-				/* if (ok$3) { */ case 99:
-					/* */ if (x$4.NumFields() === y$4.NumFields()) { $s = 101; continue; }
-					/* */ $s = 102; continue;
-					/* if (x$4.NumFields() === y$4.NumFields()) { */ case 101:
+				_tuple$3 = $assertType(y, ptrType$12, true);
+				y$4 = _tuple$3[0];
+				ok$3 = _tuple$3[1];
+				/* */ if (ok$3) { $s = 26; continue; }
+				/* */ $s = 27; continue;
+				/* if (ok$3) { */ case 26:
+					/* */ if (x$4.NumFields() === y$4.NumFields()) { $s = 28; continue; }
+					/* */ $s = 29; continue;
+					/* if (x$4.NumFields() === y$4.NumFields()) { */ case 28:
 						_ref$1 = x$4.fields;
 						_i = 0;
-						/* while (true) { */ case 103:
-							/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 104; continue; }
-							i$1 = _i;
+						/* while (true) { */ case 30:
+							/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 31; continue; }
+							i = _i;
 							f = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-							g = (x$19 = y$4.fields, ((i$1 < 0 || i$1 >= x$19.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$19.$array[x$19.$offset + i$1]));
-							if (!(f.embedded === g.embedded) || !(x$4.Tag(i$1) === y$4.Tag(i$1)) || !f.object.sameId(g.object.pkg, g.object.name)) { _v$1 = true; $s = 107; continue s; }
-							_r$15 = u[0].nify(f.object.typ, g.object.typ, p); /* */ $s = 108; case 108: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-							_v$1 = !_r$15; case 107:
-							/* */ if (_v$1) { $s = 105; continue; }
-							/* */ $s = 106; continue;
-							/* if (_v$1) { */ case 105:
-								result[0] = false;
-								$24r$13 = result[0];
-								$s = 109; case 109: return $24r$13;
-							/* } */ case 106:
+							g = (x$20 = y$4.fields, ((i < 0 || i >= x$20.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$20.$array[x$20.$offset + i]));
+							if (!(f.embedded === g.embedded) || !c.ignoreTags && !(x$4.Tag(i) === y$4.Tag(i)) || !f.object.sameId(g.object.pkg, g.object.name)) { _v$1 = true; $s = 34; continue s; }
+							_r$2 = c.identical(f.object.typ, g.object.typ, p); /* */ $s = 35; case 35: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+							_v$1 = !_r$2; case 34:
+							/* */ if (_v$1) { $s = 32; continue; }
+							/* */ $s = 33; continue;
+							/* if (_v$1) { */ case 32:
+								$s = -1; return false;
+							/* } */ case 33:
 							_i++;
-						$s = 103; continue;
-						case 104:
-						result[0] = true;
-						$24r$14 = result[0];
-						$s = 110; case 110: return $24r$14;
-					/* } */ case 102:
-				/* } */ case 100:
-				$s = 86; continue;
-			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 76:
+						$s = 30; continue;
+						case 31:
+						$s = -1; return true;
+					/* } */ case 29:
+				/* } */ case 27:
+				$s = 16; continue;
+			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 5:
 				x$5 = _ref.$val;
-				_tuple$6 = $assertType(y[0], ptrType$26, true);
-				y$5 = _tuple$6[0];
-				ok$4 = _tuple$6[1];
-				/* */ if (ok$4) { $s = 111; continue; }
-				/* */ $s = 112; continue;
-				/* if (ok$4) { */ case 111:
-					_r$16 = u[0].nify(x$5.base, y$5.base, p); /* */ $s = 113; case 113: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-					result[0] = _r$16;
-					$24r$15 = result[0];
-					$s = 114; case 114: return $24r$15;
-				/* } */ case 112:
-				$s = 86; continue;
-			/* } else if ($assertType(_ref, ptrType$15, true)[1]) { */ case 77:
+				_tuple$4 = $assertType(y, ptrType$28, true);
+				y$5 = _tuple$4[0];
+				ok$4 = _tuple$4[1];
+				/* */ if (ok$4) { $s = 36; continue; }
+				/* */ $s = 37; continue;
+				/* if (ok$4) { */ case 36:
+					_r$3 = c.identical(x$5.base, y$5.base, p); /* */ $s = 38; case 38: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					$24r$2 = _r$3;
+					$s = 39; case 39: return $24r$2;
+				/* } */ case 37:
+				$s = 16; continue;
+			/* } else if ($assertType(_ref, ptrType$16, true)[1]) { */ case 6:
 				x$6 = _ref.$val;
-				_tuple$7 = $assertType(y[0], ptrType$15, true);
-				y$6 = _tuple$7[0];
-				ok$5 = _tuple$7[1];
-				/* */ if (ok$5) { $s = 115; continue; }
-				/* */ $s = 116; continue;
-				/* if (ok$5) { */ case 115:
-					/* */ if (x$6.Len() === y$6.Len()) { $s = 117; continue; }
-					/* */ $s = 118; continue;
-					/* if (x$6.Len() === y$6.Len()) { */ case 117:
-						/* */ if (!(x$6 === ptrType$15.nil)) { $s = 119; continue; }
-						/* */ $s = 120; continue;
-						/* if (!(x$6 === ptrType$15.nil)) { */ case 119:
+				_tuple$5 = $assertType(y, ptrType$16, true);
+				y$6 = _tuple$5[0];
+				ok$5 = _tuple$5[1];
+				/* */ if (ok$5) { $s = 40; continue; }
+				/* */ $s = 41; continue;
+				/* if (ok$5) { */ case 40:
+					/* */ if (x$6.Len() === y$6.Len()) { $s = 42; continue; }
+					/* */ $s = 43; continue;
+					/* if (x$6.Len() === y$6.Len()) { */ case 42:
+						/* */ if (!(x$6 === ptrType$16.nil)) { $s = 44; continue; }
+						/* */ $s = 45; continue;
+						/* if (!(x$6 === ptrType$16.nil)) { */ case 44:
 							_ref$2 = x$6.vars;
 							_i$1 = 0;
-							/* while (true) { */ case 121:
-								/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 122; continue; }
-								i$2 = _i$1;
+							/* while (true) { */ case 46:
+								/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 47; continue; }
+								i$1 = _i$1;
 								v = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-								w = (x$20 = y$6.vars, ((i$2 < 0 || i$2 >= x$20.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$20.$array[x$20.$offset + i$2]));
-								_r$17 = u[0].nify(v.object.typ, w.object.typ, p); /* */ $s = 125; case 125: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-								/* */ if (!_r$17) { $s = 123; continue; }
-								/* */ $s = 124; continue;
-								/* if (!_r$17) { */ case 123:
-									result[0] = false;
-									$24r$16 = result[0];
-									$s = 126; case 126: return $24r$16;
-								/* } */ case 124:
+								w = (x$21 = y$6.vars, ((i$1 < 0 || i$1 >= x$21.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$21.$array[x$21.$offset + i$1]));
+								_r$4 = c.identical(v.object.typ, w.object.typ, p); /* */ $s = 50; case 50: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+								/* */ if (!_r$4) { $s = 48; continue; }
+								/* */ $s = 49; continue;
+								/* if (!_r$4) { */ case 48:
+									$s = -1; return false;
+								/* } */ case 49:
 								_i$1++;
-							$s = 121; continue;
-							case 122:
-						/* } */ case 120:
-						result[0] = true;
-						$24r$17 = result[0];
-						$s = 127; case 127: return $24r$17;
-					/* } */ case 118:
-				/* } */ case 116:
-				$s = 86; continue;
-			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 78:
+							$s = 46; continue;
+							case 47:
+						/* } */ case 45:
+						$s = -1; return true;
+					/* } */ case 43:
+				/* } */ case 41:
+				$s = 16; continue;
+			/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 7:
 				x$7 = _ref.$val;
-				_tuple$8 = $assertType(y[0], ptrType$27, true);
-				y$7 = _tuple$8[0];
-				ok$6 = _tuple$8[1];
-				/* */ if (ok$6) { $s = 128; continue; }
-				/* */ $s = 129; continue;
-				/* if (ok$6) { */ case 128:
-					if (!(x$7.variadic === y$7.variadic)) { _v$3 = false; $s = 131; continue s; }
-					_r$18 = u[0].nify(x$7.params, y$7.params, p); /* */ $s = 132; case 132: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-					_v$3 = _r$18; case 131:
-					if (!(_v$3)) { _v$2 = false; $s = 130; continue s; }
-					_r$19 = u[0].nify(x$7.results, y$7.results, p); /* */ $s = 133; case 133: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-					_v$2 = _r$19; case 130:
-					result[0] = _v$2;
-					$24r$18 = result[0];
-					$s = 134; case 134: return $24r$18;
-				/* } */ case 129:
-				$s = 86; continue;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 79:
-				x$8 = _ref.$val;
-				_tuple$9 = $assertType(y[0], ptrType$13, true);
-				y$8 = _tuple$9[0];
-				ok$7 = _tuple$9[1];
-				/* */ if (ok$7) { $s = 135; continue; }
-				/* */ $s = 136; continue;
-				/* if (ok$7) { */ case 135:
-					_r$20 = x$8.typeSet(); /* */ $s = 137; case 137: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-					xset = _r$20;
-					_r$21 = y$8.typeSet(); /* */ $s = 138; case 138: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-					yset = _r$21;
-					/* */ if (!(xset.comparable === yset.comparable)) { $s = 139; continue; }
-					/* */ $s = 140; continue;
-					/* if (!(xset.comparable === yset.comparable)) { */ case 139:
-						result[0] = false;
-						$24r$19 = result[0];
-						$s = 141; case 141: return $24r$19;
-					/* } */ case 140:
-					_r$22 = xset.terms.equal(yset.terms); /* */ $s = 144; case 144: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-					/* */ if (!_r$22) { $s = 142; continue; }
-					/* */ $s = 143; continue;
-					/* if (!_r$22) { */ case 142:
-						result[0] = false;
-						$24r$20 = result[0];
-						$s = 145; case 145: return $24r$20;
-					/* } */ case 143:
-					a = xset.methods;
-					b = yset.methods;
-					/* */ if (a.$length === b.$length) { $s = 146; continue; }
-					/* */ $s = 147; continue;
-					/* if (a.$length === b.$length) { */ case 146:
-						q = new ifacePair.ptr(x$8, y$8, p);
-						/* while (true) { */ case 148:
-							/* if (!(!(p === ptrType$23.nil))) { break; } */ if(!(!(p === ptrType$23.nil))) { $s = 149; continue; }
-							/* */ if (p.identical(q)) { $s = 150; continue; }
-							/* */ $s = 151; continue;
-							/* if (p.identical(q)) { */ case 150:
-								result[0] = true;
-								$24r$21 = result[0];
-								$s = 152; case 152: return $24r$21;
-							/* } */ case 151:
-							p = p.prev;
-						$s = 148; continue;
-						case 149:
-						/* */ if (false) { $s = 153; continue; }
-						/* */ $s = 154; continue;
-						/* if (false) { */ case 153:
-							$r = assertSortedMethods(a); /* */ $s = 155; case 155: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$r = assertSortedMethods(b); /* */ $s = 156; case 156: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 154:
-						_ref$3 = a;
-						_i$2 = 0;
-						/* while (true) { */ case 157:
-							/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 158; continue; }
-							i$3 = _i$2;
-							f$1 = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
-							g$1 = ((i$3 < 0 || i$3 >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + i$3]);
-							if (!(f$1.object.Id() === g$1.object.Id())) { _v$4 = true; $s = 161; continue s; }
-							_r$23 = u[0].nify(f$1.object.typ, g$1.object.typ, q); /* */ $s = 162; case 162: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-							_v$4 = !_r$23; case 161:
-							/* */ if (_v$4) { $s = 159; continue; }
-							/* */ $s = 160; continue;
-							/* if (_v$4) { */ case 159:
-								result[0] = false;
-								$24r$22 = result[0];
-								$s = 163; case 163: return $24r$22;
-							/* } */ case 160:
-							_i$2++;
-						$s = 157; continue;
-						case 158:
-						result[0] = true;
-						$24r$23 = result[0];
-						$s = 164; case 164: return $24r$23;
-					/* } */ case 147:
-				/* } */ case 136:
-				$s = 86; continue;
-			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 80:
-				x$9 = _ref.$val;
-				_tuple$10 = $assertType(y[0], ptrType$28, true);
-				y$9 = _tuple$10[0];
-				ok$8 = _tuple$10[1];
-				/* */ if (ok$8) { $s = 165; continue; }
-				/* */ $s = 166; continue;
-				/* if (ok$8) { */ case 165:
-					_r$24 = u[0].nify(x$9.key, y$9.key, p); /* */ $s = 168; case 168: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-					if (!(_r$24)) { _v$5 = false; $s = 167; continue s; }
-					_r$25 = u[0].nify(x$9.elem, y$9.elem, p); /* */ $s = 169; case 169: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-					_v$5 = _r$25; case 167:
-					result[0] = _v$5;
-					$24r$24 = result[0];
-					$s = 170; case 170: return $24r$24;
-				/* } */ case 166:
-				$s = 86; continue;
-			/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 81:
-				x$10 = _ref.$val;
-				_tuple$11 = $assertType(y[0], ptrType$29, true);
-				y$10 = _tuple$11[0];
-				ok$9 = _tuple$11[1];
-				/* */ if (ok$9) { $s = 171; continue; }
-				/* */ $s = 172; continue;
-				/* if (ok$9) { */ case 171:
-					if (!(!u[0].exact || (x$10.dir === y$10.dir))) { _v$6 = false; $s = 173; continue s; }
-					_r$26 = u[0].nify(x$10.elem, y$10.elem, p); /* */ $s = 174; case 174: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-					_v$6 = _r$26; case 173:
-					result[0] = _v$6;
-					$24r$25 = result[0];
-					$s = 175; case 175: return $24r$25;
-				/* } */ case 172:
-				$s = 86; continue;
-			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 82:
-				x$11 = _ref.$val;
-				_tuple$12 = $assertType(y[0], ptrType$9, true);
-				y$11 = _tuple$12[0];
-				ok$10 = _tuple$12[1];
-				/* */ if (ok$10) { $s = 176; continue; }
-				/* */ $s = 177; continue;
-				/* if (ok$10) { */ case 176:
-					xargs = x$11.TypeArgs().list();
-					yargs = y$11.TypeArgs().list();
-					/* */ if (!((xargs.$length === yargs.$length))) { $s = 178; continue; }
-					/* */ $s = 179; continue;
-					/* if (!((xargs.$length === yargs.$length))) { */ case 178:
-						result[0] = false;
-						$24r$26 = result[0];
-						$s = 180; case 180: return $24r$26;
-					/* } */ case 179:
-					/* */ if (x$11.obj.object.pkg === y$11.obj.object.pkg && x$11.obj.object.name === y$11.obj.object.name) { $s = 181; continue; }
-					/* */ $s = 182; continue;
-					/* if (x$11.obj.object.pkg === y$11.obj.object.pkg && x$11.obj.object.name === y$11.obj.object.name) { */ case 181:
-						_ref$4 = xargs;
-						_i$3 = 0;
-						/* while (true) { */ case 183:
-							/* if (!(_i$3 < _ref$4.$length)) { break; } */ if(!(_i$3 < _ref$4.$length)) { $s = 184; continue; }
-							i$4 = _i$3;
-							x$21 = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
-							_r$27 = u[0].nify(x$21, ((i$4 < 0 || i$4 >= yargs.$length) ? ($throwRuntimeError("index out of range"), undefined) : yargs.$array[yargs.$offset + i$4]), p); /* */ $s = 187; case 187: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-							/* */ if (!_r$27) { $s = 185; continue; }
-							/* */ $s = 186; continue;
-							/* if (!_r$27) { */ case 185:
-								result[0] = false;
-								$24r$27 = result[0];
-								$s = 188; case 188: return $24r$27;
-							/* } */ case 186:
-							_i$3++;
-						$s = 183; continue;
-						case 184:
-						result[0] = true;
-						$24r$28 = result[0];
-						$s = 189; case 189: return $24r$28;
-					/* } */ case 182:
-				/* } */ case 177:
-				$s = 86; continue;
-			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 83:
-				x$12 = _ref.$val;
-				result[0] = $interfaceIsEqual(x$12, y[0]);
-				$24r$29 = result[0];
-				$s = 190; case 190: return $24r$29;
-			/* } else if (_ref === $ifaceNil) { */ case 84:
-				x$13 = _ref;
-				$s = 86; continue;
-			/* } else { */ case 85:
-				x$14 = _ref;
-				_r$28 = sprintf(ptrType$24.nil, $throwNilPointerError, true, "u.nify(%s, %s), u.x.tparams = %s", new sliceType$6([x$14, y[0], u[0].x.tparams])); /* */ $s = 191; case 191: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-				$panic(new $String(_r$28));
-			/* } */ case 86:
-			result[0] = false;
-			$24r$30 = result[0];
-			$s = 192; case 192: return $24r$30;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  result[0]; } if($curGoroutine.asleep) { var $f = {$blk: nify, $c: true, $r, $24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$17, $24r$18, $24r$19, $24r$2, $24r$20, $24r$21, $24r$22, $24r$23, $24r$24, $24r$25, $24r$26, $24r$27, $24r$28, $24r$29, $24r$3, $24r$30, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _arg, _arg$1, _arg$2, _i, _i$1, _i$2, _i$3, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, _v$4, _v$5, _v$6, a, b, cx, cy, f, f$1, g, g$1, i, i$1, i$2, i$3, i$4, j, nx, ny, ok, ok$1, ok$10, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, ok$9, p, q, result, tx, ty, u, v, w, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, xargs, xset, y, y$1, y$10, y$11, y$2, y$3, y$4, y$5, y$6, y$7, y$8, y$9, yargs, yset, $s, $deferred};return $f; } }
-		};
-		$ptrType(Checker).prototype.ident = function ident(x, e, def$2, wantType) {
-			var {_1, _entry, _entry$1, _r$1, _r$2, _r$3, _r$4, _ref, _tuple, _tuple$1, check, def$2, e, gotType, obj, obj$1, obj$2, obj$3, obj$4, obj$5, obj$6, obj$7, obj$8, pkgName, scope, tpar, typ, wantType, x, $s, $r, $c} = $restore(this, {x, e, def$2, wantType});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			x.mode = 0;
-			x.expr = e;
-			_r$1 = check.environment.scope.LookupParent(e.Name, check.environment.pos); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			scope = _tuple[0];
-			obj = _tuple[1];
-				_1 = obj;
-				/* */ if ($interfaceIsEqual(_1, $ifaceNil)) { $s = 3; continue; }
-				/* */ if ($interfaceIsEqual(_1, (universeAny)) || $interfaceIsEqual(_1, (universeComparable))) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if ($interfaceIsEqual(_1, $ifaceNil)) { */ case 3:
-					/* */ if (e.Name === "_") { $s = 6; continue; }
-					/* */ $s = 7; continue;
-					/* if (e.Name === "_") { */ case 6:
-						tpar = (_entry = $mapIndex(check.recvTParamMap,ptrType$30.keyFor(e)), _entry !== undefined ? _entry.v : ptrType$14.nil);
-						/* */ if (!(tpar === ptrType$14.nil)) { $s = 9; continue; }
-						/* */ $s = 10; continue;
-						/* if (!(tpar === ptrType$14.nil)) { */ case 9:
-							x.mode = 3;
-							x.typ = tpar;
-							$s = 11; continue;
-						/* } else { */ case 10:
-							$r = check.error(e, 35, "cannot use _ as value or type"); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 11:
-						$s = 8; continue;
-					/* } else { */ case 7:
-						$r = check.errorf(e, 75, "undefined: %s", new sliceType$6([new $String(e.Name)])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 8:
-					$s = -1; return;
-				/* } else if ($interfaceIsEqual(_1, (universeAny)) || $interfaceIsEqual(_1, (universeComparable))) { */ case 4:
-					/* */ if (!check.allowVersion(check.pkg, 1, 18)) { $s = 14; continue; }
-					/* */ $s = 15; continue;
-					/* if (!check.allowVersion(check.pkg, 1, 18)) { */ case 14:
-						$r = check.versionErrorf(e, "go1.18", "predeclared %s", new sliceType$6([new $String(e.Name)])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-					/* } */ case 15:
-				/* } */ case 5:
-			case 2:
-			$r = check.recordUse(e, obj); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$2 = obj.Type(); /* */ $s = 18; case 18: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			typ = _r$2;
-			_tuple$1 = $assertType(obj, ptrType$17, true);
-			gotType = _tuple$1[1];
-			/* */ if ($interfaceIsEqual(typ, $ifaceNil) || gotType && wantType) { $s = 19; continue; }
-			/* */ $s = 20; continue;
-			/* if ($interfaceIsEqual(typ, $ifaceNil) || gotType && wantType) { */ case 19:
-				$r = check.objDecl(obj, def$2); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$3 = obj.Type(); /* */ $s = 22; case 22: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				typ = _r$3;
-			/* } */ case 20:
-			$r = assert(!($interfaceIsEqual(typ, $ifaceNil))); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$4 = obj.Name(); /* */ $s = 24; case 24: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			pkgName = (_entry$1 = $mapIndex(check.dotImportMap,dotImportKey.keyFor(new dotImportKey.ptr(scope, _r$4))), _entry$1 !== undefined ? _entry$1.v : ptrType$31.nil);
-			if (!(pkgName === ptrType$31.nil)) {
-				pkgName.used = true;
-			}
-			_ref = obj;
-			/* */ if ($assertType(_ref, ptrType$31, true)[1]) { $s = 25; continue; }
-			/* */ if ($assertType(_ref, ptrType$32, true)[1]) { $s = 26; continue; }
-			/* */ if ($assertType(_ref, ptrType$17, true)[1]) { $s = 27; continue; }
-			/* */ if ($assertType(_ref, ptrType$16, true)[1]) { $s = 28; continue; }
-			/* */ if ($assertType(_ref, ptrType$2, true)[1]) { $s = 29; continue; }
-			/* */ if ($assertType(_ref, ptrType$18, true)[1]) { $s = 30; continue; }
-			/* */ if ($assertType(_ref, ptrType$33, true)[1]) { $s = 31; continue; }
-			/* */ $s = 32; continue;
-			/* if ($assertType(_ref, ptrType$31, true)[1]) { */ case 25:
-				obj$1 = _ref.$val;
-				$r = check.errorf(e, 4, "use of package %s not in selector", new sliceType$6([new $String(obj$1.object.name)])); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } else if ($assertType(_ref, ptrType$32, true)[1]) { */ case 26:
-				obj$2 = _ref.$val;
-				check.addDeclDep(obj$2);
-				if ($interfaceIsEqual(typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-					$s = -1; return;
-				}
-				/* */ if ($interfaceIsEqual(obj$2, universeIota)) { $s = 35; continue; }
-				/* */ $s = 36; continue;
-				/* if ($interfaceIsEqual(obj$2, universeIota)) { */ case 35:
-					/* */ if ($interfaceIsEqual(check.environment.iota, $ifaceNil)) { $s = 38; continue; }
-					/* */ $s = 39; continue;
-					/* if ($interfaceIsEqual(check.environment.iota, $ifaceNil)) { */ case 38:
-						$r = check.error(e, 36, "cannot use iota outside constant declaration"); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-					/* } */ case 39:
-					x.val = check.environment.iota;
-					$s = 37; continue;
-				/* } else { */ case 36:
-					x.val = obj$2.val;
-				/* } */ case 37:
-				$r = assert(!($interfaceIsEqual(x.val, $ifaceNil))); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.mode = 4;
-				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$17, true)[1]) { */ case 27:
-				obj$3 = _ref.$val;
-				/* */ if (check.isBrokenAlias(obj$3)) { $s = 42; continue; }
-				/* */ $s = 43; continue;
-				/* if (check.isBrokenAlias(obj$3)) { */ case 42:
-					$r = check.errorf(e, 11, "invalid use of type alias %s in recursive type (see issue #50729)", new sliceType$6([new $String(obj$3.object.name)])); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return;
-				/* } */ case 43:
-				x.mode = 3;
-				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$16, true)[1]) { */ case 28:
-				obj$4 = _ref.$val;
-				if (obj$4.object.pkg === check.pkg) {
-					obj$4.used = true;
+				_tuple$6 = $assertType(y, ptrType$29, true);
+				y$7 = _tuple$6[0];
+				if (y$7 === ptrType$29.nil) {
+					$s = -1; return false;
 				}
-				check.addDeclDep(obj$4);
-				if ($interfaceIsEqual(typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-					$s = -1; return;
+				if (!((x$7.TypeParams().Len() === y$7.TypeParams().Len()))) {
+					$s = -1; return false;
 				}
-				x.mode = 5;
-				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$2, true)[1]) { */ case 29:
-				obj$5 = _ref.$val;
-				check.addDeclDep(obj$5);
-				x.mode = 7;
-				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$18, true)[1]) { */ case 30:
-				obj$6 = _ref.$val;
-				x.id = obj$6.id;
-				x.mode = 2;
-				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$33, true)[1]) { */ case 31:
-				obj$7 = _ref.$val;
-				x.mode = 7;
-				$s = 33; continue;
-			/* } else { */ case 32:
-				obj$8 = _ref;
-				unreachable();
-			/* } */ case 33:
-			x.typ = typ;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: ident, $c: true, $r, _1, _entry, _entry$1, _r$1, _r$2, _r$3, _r$4, _ref, _tuple, _tuple$1, check, def$2, e, gotType, obj, obj$1, obj$2, obj$3, obj$4, obj$5, obj$6, obj$7, obj$8, pkgName, scope, tpar, typ, wantType, x, $s};return $f;
-		};
-		$ptrType(Checker).prototype.typ = function typ(e) {
-			var {$24r, _r$1, check, e, $s, $r, $c} = $restore(this, {e});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.definedType(e, ptrType$9.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: typ, $c: true, $r, $24r, _r$1, check, e, $s};return $f;
-		};
-		$ptrType(Checker).prototype.varType = function varType(e) {
-			var {_r$1, check, e, typ$1, $s, $r, $c} = $restore(this, {e});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.definedType(e, ptrType$9.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			typ$1 = _r$1;
-			check.validVarType(e, typ$1);
-			$s = -1; return typ$1;
-			/* */ } return; } var $f = {$blk: varType, $c: true, $r, _r$1, check, e, typ$1, $s};return $f;
-		};
-		$ptrType(Checker).prototype.validVarType = function validVarType(e, typ$1) {
-			var check, e, typ$1;
-			check = this;
-			if (isTypeParam(typ$1)) {
-				return;
-			}
-			check.later((function Checker·validVarType·func1() {
-					var {_arg, _arg$1, _arg$2, _r$1, _r$2, _r$3, _tuple, t, tset, $s, $r, $c} = $restore(this, {});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_r$1 = under(typ$1); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_tuple = $assertType(_r$1, ptrType$13, true);
-					t = _tuple[0];
-					/* */ if (!(t === ptrType$13.nil)) { $s = 2; continue; }
-					/* */ $s = 3; continue;
-					/* if (!(t === ptrType$13.nil)) { */ case 2:
-						_arg = check;
-						_r$2 = e.Pos(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						_arg$1 = _r$2;
-						_arg$2 = t;
-						_r$3 = computeInterfaceTypeSet(_arg, _arg$1, _arg$2); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						tset = _r$3;
-						/* */ if (!tset.IsMethodSet()) { $s = 6; continue; }
-						/* */ $s = 7; continue;
-						/* if (!tset.IsMethodSet()) { */ case 6:
-							/* */ if (tset.comparable) { $s = 8; continue; }
-							/* */ $s = 9; continue;
-							/* if (tset.comparable) { */ case 8:
-								$r = check.softErrorf(e, 142, "cannot use type %s outside a type constraint: interface is (or embeds) comparable", new sliceType$6([typ$1])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = 10; continue;
-							/* } else { */ case 9:
-								$r = check.softErrorf(e, 142, "cannot use type %s outside a type constraint: interface contains type constraints", new sliceType$6([typ$1])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 10:
-						/* } */ case 7:
-					/* } */ case 3:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·validVarType·func1, $c: true, $r, _arg, _arg$1, _arg$2, _r$1, _r$2, _r$3, _tuple, t, tset, $s};return $f;
-				})).describef(e, "check var type %s", new sliceType$6([typ$1]));
-		};
-		$ptrType(Checker).prototype.definedType = function definedType(e, def$2) {
-			var {_r$1, _r$2, check, def$2, e, typ$1, $s, $r, $c} = $restore(this, {e, def$2});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.typInternal(e, def$2); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			typ$1 = _r$1;
-			$r = assert(isTyped(typ$1)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$2 = isGeneric(typ$1); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			/* */ if (_r$2) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (_r$2) { */ case 3:
-				$r = check.errorf(e, 137, "cannot use generic type %s without instantiation", new sliceType$6([typ$1])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				typ$1 = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-			/* } */ case 4:
-			$r = check.recordTypeAndValue(e, 3, typ$1, $ifaceNil); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return typ$1;
-			/* */ } return; } var $f = {$blk: definedType, $c: true, $r, _r$1, _r$2, check, def$2, e, typ$1, $s};return $f;
-		};
-		$ptrType(Checker).prototype.genericType = function genericType(e, cause) {
-			var {_r$1, _r$2, _r$3, _v, cause, check, e, typ$1, $s, $r, $c} = $restore(this, {e, cause});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.typInternal(e, ptrType$9.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			typ$1 = _r$1;
-			$r = assert(isTyped(typ$1)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (!(!($interfaceIsEqual(typ$1, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))))) { _v = false; $s = 5; continue s; }
-			_r$2 = isGeneric(typ$1); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_v = !_r$2; case 5:
-			/* */ if (_v) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (_v) { */ case 3:
-				/* */ if (!(cause === ptrType$34.nil)) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (!(cause === ptrType$34.nil)) { */ case 7:
-					_r$3 = check.sprintf("%s is not a generic type", new sliceType$6([typ$1])); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					cause.$set(_r$3);
-				/* } */ case 8:
-				typ$1 = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-			/* } */ case 4:
-			$r = check.recordTypeAndValue(e, 3, typ$1, $ifaceNil); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return typ$1;
-			/* */ } return; } var $f = {$blk: genericType, $c: true, $r, _r$1, _r$2, _r$3, _v, cause, check, e, typ$1, $s};return $f;
-		};
-		goTypeName = function goTypeName$1(typ$1) {
-			var {$24r, _r$1, _r$2, typ$1, $s, $r, $c} = $restore(this, {typ$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = fmt.Sprintf("%T", new sliceType$6([typ$1])); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = strings.ReplaceAll(_r$1, "types.", ""); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: goTypeName$1, $c: true, $r, $24r, _r$1, _r$2, typ$1, $s};return $f;
-		};
-		$ptrType(Checker).prototype.typInternal = function typInternal(e0, def$2) {
-			var {$24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, T, _1, _2, _3, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, check, def$2, dir$1, e, e$1, e$10, e$11, e$12, e$13, e$2, e$3, e$4, e$5, e$6, e$7, e$8, e$9, e0, ix, ok, typ$1, typ$10, typ$11, typ$2, typ$3, typ$4, typ$5, typ$6, typ$7, typ$8, typ$9, x, x$1, x$2, x$3, $s, $deferred, $r, $c} = $restore(this, {e0, def$2});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			T = [T];
-			check = [check];
-			e = [e];
-			e0 = [e0];
-			typ$1 = [typ$1];
-			x = [x];
-			x$1 = [x$1];
-			T[0] = $ifaceNil;
-			check[0] = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				_r$1 = e0[0].Pos(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$r = check[0].trace(_r$1, "-- type %s", new sliceType$6([e0[0]])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				check[0].indent = check[0].indent + (1) >> 0;
-				$deferred.push([(function(T, check, e, e0, typ$1, x, x$1) { return function Checker·typInternal·func1() {
-						var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _r$2, _r$3, _r$4, _r$5, _r$6, under$1, $s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						check[0].indent = check[0].indent - (1) >> 0;
-						under$1 = $ifaceNil;
-						/* */ if (!($interfaceIsEqual(T[0], $ifaceNil))) { $s = 1; continue; }
-						/* */ $s = 2; continue;
-						/* if (!($interfaceIsEqual(T[0], $ifaceNil))) { */ case 1:
-							_r$2 = safeUnderlying(T[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-							under$1 = _r$2;
-						/* } */ case 2:
-						/* */ if ($interfaceIsEqual(T[0], under$1)) { $s = 4; continue; }
-						/* */ $s = 5; continue;
-						/* if ($interfaceIsEqual(T[0], under$1)) { */ case 4:
-							_r$3 = e0[0].Pos(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							_arg = _r$3;
-							_arg$1 = T[0];
-							_r$4 = goTypeName(T[0]); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							_arg$2 = new $String(_r$4);
-							$r = check[0].trace(_arg, "=> %s // %s", new sliceType$6([_arg$1, _arg$2])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 6; continue;
-						/* } else { */ case 5:
-							_r$5 = e0[0].Pos(); /* */ $s = 10; case 10: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-							_arg$3 = _r$5;
-							_arg$4 = T[0];
-							_arg$5 = under$1;
-							_r$6 = goTypeName(T[0]); /* */ $s = 11; case 11: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-							_arg$6 = new $String(_r$6);
-							$r = check[0].trace(_arg$3, "=> %s (under = %s) // %s", new sliceType$6([_arg$4, _arg$5, _arg$6])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 6:
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·typInternal·func1, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _r$2, _r$3, _r$4, _r$5, _r$6, under$1, $s};return $f;
-					}; })(T, check, e, e0, typ$1, x, x$1), []]);
-			/* } */ case 2:
-			_ref = e0[0];
-			/* */ if ($assertType(_ref, ptrType$35, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$30, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$36, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$37, true)[1] || $assertType(_ref, ptrType$38, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$39, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$40, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$41, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$42, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ptrType$43, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref, ptrType$44, true)[1]) { $s = 14; continue; }
-			/* */ if ($assertType(_ref, ptrType$45, true)[1]) { $s = 15; continue; }
-			/* */ if ($assertType(_ref, ptrType$46, true)[1]) { $s = 16; continue; }
-			/* */ if ($assertType(_ref, ptrType$47, true)[1]) { $s = 17; continue; }
-			/* */ $s = 18; continue;
-			/* if ($assertType(_ref, ptrType$35, true)[1]) { */ case 5:
-				e$1 = _ref.$val;
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$30, true)[1]) { */ case 6:
-				e$2 = _ref.$val;
-				x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				$r = check[0].ident(x[0], e$2, def$2, true); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_1 = x[0].mode;
-					/* */ if (_1 === (3)) { $s = 22; continue; }
-					/* */ if (_1 === (0)) { $s = 23; continue; }
-					/* */ if (_1 === (1)) { $s = 24; continue; }
-					/* */ $s = 25; continue;
-					/* if (_1 === (3)) { */ case 22:
-						typ$2 = x[0].typ;
-						def$2.setUnderlying(typ$2);
-						T[0] = typ$2;
-						$24r = T[0];
-						$s = 27; case 27: return $24r;
-					/* } else if (_1 === (0)) { */ case 23:
-						$s = 26; continue;
-					/* } else if (_1 === (1)) { */ case 24:
-						$r = check[0].errorf(x[0], 25, "%s used as type", new sliceType$6([x[0]])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 26; continue;
-					/* } else { */ case 25:
-						$r = check[0].errorf(x[0], 25, "%s is not a type", new sliceType$6([x[0]])); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 26:
-				case 21:
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$36, true)[1]) { */ case 7:
-				e$3 = _ref.$val;
-				x$1[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				$r = check[0].selector(x$1[0], e$3, def$2, true); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_2 = x$1[0].mode;
-					/* */ if (_2 === (3)) { $s = 32; continue; }
-					/* */ if (_2 === (0)) { $s = 33; continue; }
-					/* */ if (_2 === (1)) { $s = 34; continue; }
-					/* */ $s = 35; continue;
-					/* if (_2 === (3)) { */ case 32:
-						typ$3 = x$1[0].typ;
-						def$2.setUnderlying(typ$3);
-						T[0] = typ$3;
-						$24r$1 = T[0];
-						$s = 37; case 37: return $24r$1;
-					/* } else if (_2 === (0)) { */ case 33:
-						$s = 36; continue;
-					/* } else if (_2 === (1)) { */ case 34:
-						$r = check[0].errorf(x$1[0], 25, "%s used as type", new sliceType$6([x$1[0]])); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 36; continue;
-					/* } else { */ case 35:
-						$r = check[0].errorf(x$1[0], 25, "%s is not a type", new sliceType$6([x$1[0]])); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 36:
-				case 31:
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$37, true)[1] || $assertType(_ref, ptrType$38, true)[1]) { */ case 8:
-				e$4 = _ref;
-				ix = typeparams.UnpackIndexExpr(e$4);
-				/* */ if (!check[0].allowVersion(check[0].pkg, 1, 18)) { $s = 40; continue; }
-				/* */ $s = 41; continue;
-				/* if (!check[0].allowVersion(check[0].pkg, 1, 18)) { */ case 40:
-					_r$2 = inNode(e$4, ix.IndexListExpr.Lbrack); /* */ $s = 42; case 42: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					$r = check[0].softErrorf((x$2 = _r$2, new x$2.constructor.elem(x$2)), 135, "type instantiation requires go1.18 or later", sliceType$6.nil); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 41:
-				_r$3 = check[0].instantiatedType(ix, def$2); /* */ $s = 44; case 44: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				T[0] = _r$3;
-				$24r$2 = T[0];
-				$s = 45; case 45: return $24r$2;
-			/* } else if ($assertType(_ref, ptrType$39, true)[1]) { */ case 9:
-				e$5 = _ref.$val;
-				_r$4 = check[0].definedType(e$5.X, def$2); /* */ $s = 46; case 46: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				T[0] = _r$4;
-				$24r$3 = T[0];
-				$s = 47; case 47: return $24r$3;
-			/* } else if ($assertType(_ref, ptrType$40, true)[1]) { */ case 10:
-				e$6 = _ref.$val;
-				/* */ if ($interfaceIsEqual(e$6.Len, $ifaceNil)) { $s = 48; continue; }
-				/* */ $s = 49; continue;
-				/* if ($interfaceIsEqual(e$6.Len, $ifaceNil)) { */ case 48:
-					typ$4 = new Slice.ptr($ifaceNil);
-					def$2.setUnderlying(typ$4);
-					_r$5 = check[0].varType(e$6.Elt); /* */ $s = 50; case 50: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					typ$4.elem = _r$5;
-					T[0] = typ$4;
-					$24r$4 = T[0];
-					$s = 51; case 51: return $24r$4;
-				/* } */ case 49:
-				typ$5 = new Array.ptr(new $Int64(0, 0), $ifaceNil);
-				def$2.setUnderlying(typ$5);
-				_tuple = $assertType(e$6.Len, ptrType$41, true);
-				ok = _tuple[1];
-				/* */ if (ok) { $s = 52; continue; }
-				/* */ $s = 53; continue;
-				/* if (ok) { */ case 52:
-					$r = check[0].error(e$6.Len, 77, "invalid use of [...] array (outside a composite literal)"); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					typ$5.len = new $Int64(-1, 4294967295);
+				yparams = y$7.params;
+				yresults = y$7.results;
+				/* */ if (x$7.TypeParams().Len() > 0) { $s = 51; continue; }
+				/* */ $s = 52; continue;
+				/* if (x$7.TypeParams().Len() > 0) { */ case 51:
+					xtparams = x$7.TypeParams().list();
+					ytparams = y$7.TypeParams().list();
+					targs = sliceType$3.nil;
+					_ref$3 = xtparams;
+					_i$2 = 0;
+					while (true) {
+						if (!(_i$2 < _ref$3.$length)) { break; }
+						i$2 = _i$2;
+						targs = $append(targs, x$7.TypeParams().At(i$2));
+						_i$2++;
+					}
+					_r$5 = makeSubstMap(ytparams, targs); /* */ $s = 53; case 53: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					smap = _r$5;
+					check = ptrType$6.nil;
+					ctxt = NewContext();
+					_ref$4 = xtparams;
+					_i$3 = 0;
+					/* while (true) { */ case 54:
+						/* if (!(_i$3 < _ref$4.$length)) { break; } */ if(!(_i$3 < _ref$4.$length)) { $s = 55; continue; }
+						i$3 = _i$3;
+						xtparam = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
+						_r$6 = check.subst(nopos, ((i$3 < 0 || i$3 >= ytparams.$length) ? ($throwRuntimeError("index out of range"), undefined) : ytparams.$array[ytparams.$offset + i$3]).bound, smap, ptrType$10.nil, ctxt); /* */ $s = 56; case 56: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						ybound = _r$6;
+						_r$7 = c.identical(xtparam.bound, ybound, p); /* */ $s = 59; case 59: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+						/* */ if (!_r$7) { $s = 57; continue; }
+						/* */ $s = 58; continue;
+						/* if (!_r$7) { */ case 57:
+							$s = -1; return false;
+						/* } */ case 58:
+						_i$3++;
 					$s = 54; continue;
-				/* } else { */ case 53:
-					_r$6 = check[0].arrayLength(e$6.Len); /* */ $s = 56; case 56: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					typ$5.len = _r$6;
-				/* } */ case 54:
-				_r$7 = check[0].varType(e$6.Elt); /* */ $s = 57; case 57: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				typ$5.elem = _r$7;
-				/* */ if ((x$3 = typ$5.len, (x$3.$high > 0 || (x$3.$high === 0 && x$3.$low >= 0)))) { $s = 58; continue; }
-				/* */ $s = 59; continue;
-				/* if ((x$3 = typ$5.len, (x$3.$high > 0 || (x$3.$high === 0 && x$3.$low >= 0)))) { */ case 58:
-					T[0] = typ$5;
-					$24r$5 = T[0];
-					$s = 60; case 60: return $24r$5;
-				/* } */ case 59:
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$41, true)[1]) { */ case 11:
-				e$7 = _ref.$val;
-				$r = check[0].error(e$7, 81, "invalid use of '...'"); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check[0].use(new sliceType$11([e$7.Elt])); /* */ $s = 62; case 62: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$42, true)[1]) { */ case 12:
-				e$8 = _ref.$val;
-				typ$6 = new Struct.ptr(sliceType$10.nil, sliceType$5.nil);
-				def$2.setUnderlying(typ$6);
-				$r = check[0].structType(typ$6, e$8); /* */ $s = 63; case 63: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				T[0] = typ$6;
-				$24r$6 = T[0];
-				$s = 64; case 64: return $24r$6;
-			/* } else if ($assertType(_ref, ptrType$43, true)[1]) { */ case 13:
-				e$9 = _ref.$val;
-				typ$7 = new Pointer.ptr($ifaceNil);
-				typ$7.base = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-				def$2.setUnderlying(typ$7);
-				_r$8 = check[0].varType(e$9.X); /* */ $s = 65; case 65: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				typ$7.base = _r$8;
-				T[0] = typ$7;
-				$24r$7 = T[0];
-				$s = 66; case 66: return $24r$7;
-			/* } else if ($assertType(_ref, ptrType$44, true)[1]) { */ case 14:
-				e$10 = _ref.$val;
-				typ$8 = new Signature.ptr(ptrType$48.nil, ptrType$48.nil, ptrType.nil, ptrType$16.nil, ptrType$15.nil, ptrType$15.nil, false);
-				def$2.setUnderlying(typ$8);
-				$r = check[0].funcType(typ$8, ptrType$49.nil, e$10); /* */ $s = 67; case 67: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				T[0] = typ$8;
-				$24r$8 = T[0];
-				$s = 68; case 68: return $24r$8;
-			/* } else if ($assertType(_ref, ptrType$45, true)[1]) { */ case 15:
-				e$11 = _ref.$val;
-				typ$9 = check[0].newInterface();
-				def$2.setUnderlying(typ$9);
-				$r = check[0].interfaceType(typ$9, e$11, def$2); /* */ $s = 69; case 69: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				T[0] = typ$9;
-				$24r$9 = T[0];
-				$s = 70; case 70: return $24r$9;
-			/* } else if ($assertType(_ref, ptrType$46, true)[1]) { */ case 16:
-				e[0] = _ref.$val;
-				typ$1[0] = new Map.ptr($ifaceNil, $ifaceNil);
-				def$2.setUnderlying(typ$1[0]);
-				_r$9 = check[0].varType(e[0].Key); /* */ $s = 71; case 71: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				typ$1[0].key = _r$9;
-				_r$10 = check[0].varType(e[0].Value); /* */ $s = 72; case 72: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				typ$1[0].elem = _r$10;
-				check[0].later((function(T, check, e, e0, typ$1, x, x$1) { return function Checker·typInternal·func2() {
-						var {_r$11, why, $s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						_r$11 = Comparable(typ$1[0].key); /* */ $s = 3; case 3: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-						/* */ if (!_r$11) { $s = 1; continue; }
-						/* */ $s = 2; continue;
-						/* if (!_r$11) { */ case 1:
-							why = "";
-							if (isTypeParam(typ$1[0].key)) {
-								why = " (missing comparable constraint)";
-							}
-							$r = check[0].errorf(e[0].Key, 28, "invalid map key type %s%s", new sliceType$6([typ$1[0].key, new $String(why)])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 2:
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·typInternal·func2, $c: true, $r, _r$11, why, $s};return $f;
-					}; })(T, check, e, e0, typ$1, x, x$1)).describef(e[0].Key, "check map key %s", new sliceType$6([typ$1[0].key]));
-				T[0] = typ$1[0];
-				$24r$10 = T[0];
-				$s = 73; case 73: return $24r$10;
-			/* } else if ($assertType(_ref, ptrType$47, true)[1]) { */ case 17:
-				e$12 = _ref.$val;
-				typ$10 = new Chan.ptr(0, $ifaceNil);
-				def$2.setUnderlying(typ$10);
-				dir$1 = 0;
-					_3 = e$12.Dir;
-					/* */ if (_3 === (3)) { $s = 75; continue; }
-					/* */ if (_3 === (1)) { $s = 76; continue; }
-					/* */ if (_3 === (2)) { $s = 77; continue; }
-					/* */ $s = 78; continue;
-					/* if (_3 === (3)) { */ case 75:
-						$s = 79; continue;
-					/* } else if (_3 === (1)) { */ case 76:
-						dir$1 = 1;
-						$s = 79; continue;
-					/* } else if (_3 === (2)) { */ case 77:
-						dir$1 = 2;
-						$s = 79; continue;
-					/* } else { */ case 78:
-						$r = check[0].errorf(e$12, -1, "unknown channel direction %d", new sliceType$6([new ast.ChanDir(e$12.Dir)])); /* */ $s = 80; case 80: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 79:
-				case 74:
-				typ$10.dir = dir$1;
-				_r$11 = check[0].varType(e$12.Value); /* */ $s = 81; case 81: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				typ$10.elem = _r$11;
-				T[0] = typ$10;
-				$24r$11 = T[0];
-				$s = 82; case 82: return $24r$11;
-			/* } else { */ case 18:
-				e$13 = _ref;
-				$r = check[0].errorf(e0[0], 25, "%s is not a type", new sliceType$6([e0[0]])); /* */ $s = 83; case 83: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check[0].use(new sliceType$11([e0[0]])); /* */ $s = 84; case 84: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 19:
-			typ$11 = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-			def$2.setUnderlying(typ$11);
-			T[0] = typ$11;
-			$24r$12 = T[0];
-			$s = 85; case 85: return $24r$12;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  T[0]; } if($curGoroutine.asleep) { var $f = {$blk: typInternal, $c: true, $r, $24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, T, _1, _2, _3, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, check, def$2, dir$1, e, e$1, e$10, e$11, e$12, e$13, e$2, e$3, e$4, e$5, e$6, e$7, e$8, e$9, e0, ix, ok, typ$1, typ$10, typ$11, typ$2, typ$3, typ$4, typ$5, typ$6, typ$7, typ$8, typ$9, x, x$1, x$2, x$3, $s, $deferred};return $f; } }
-		};
-		$ptrType(Checker).prototype.instantiatedType = function instantiatedType(ix, def$2) {
-			var {$24r, $24r$1, $24r$2, _arg, _arg$1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, cause, check, def$2, gtyp, inst, ix, orig, res, targs, $s, $deferred, $r, $c} = $restore(this, {ix, def$2});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			cause = [cause];
-			check = [check];
-			inst = [inst];
-			ix = [ix];
-			res = [res];
-			res[0] = $ifaceNil;
-			check[0] = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				_r$1 = ix[0].IndexListExpr.Pos(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$r = check[0].trace(_r$1, "-- instantiating type %s with %s", new sliceType$6([ix[0].IndexListExpr.X, ix[0].IndexListExpr.Indices])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				check[0].indent = check[0].indent + (1) >> 0;
-				$deferred.push([(function(cause, check, inst, ix, res) { return function Checker·instantiatedType·func1() {
-						var {_r$2, $s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						check[0].indent = check[0].indent - (1) >> 0;
-						_r$2 = ix[0].IndexListExpr.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						$r = check[0].trace(_r$2, "=> %s", new sliceType$6([res[0]])); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·instantiatedType·func1, $c: true, $r, _r$2, $s};return $f;
-					}; })(cause, check, inst, ix, res), []]);
-			/* } */ case 2:
-			cause[0] = "";
-			_r$2 = check[0].genericType(ix[0].IndexListExpr.X, (cause.$ptr || (cause.$ptr = new ptrType$34(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, cause)))); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			gtyp = _r$2;
-			/* */ if (!(cause[0] === "")) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (!(cause[0] === "")) { */ case 6:
-				$r = check[0].errorf(ix[0].Orig, 136, "invalid operation: %s (%s)", new sliceType$6([ix[0].Orig, new $String(cause[0])])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 7:
-			/* */ if ($interfaceIsEqual(gtyp, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if ($interfaceIsEqual(gtyp, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { */ case 9:
-				res[0] = gtyp;
-				$24r = res[0];
-				$s = 11; case 11: return $24r;
-			/* } */ case 10:
-			_tuple = $assertType(gtyp, ptrType$9, true);
-			orig = _tuple[0];
-			/* */ if (orig === ptrType$9.nil) { $s = 12; continue; }
-			/* */ $s = 13; continue;
-			/* if (orig === ptrType$9.nil) { */ case 12:
-				_r$3 = ix[0].IndexListExpr.Pos(); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_arg = new token.Pos(_r$3);
-				_arg$1 = gtyp;
-				_r$4 = fmt.Sprintf("%v: cannot instantiate %v", new sliceType$6([_arg, _arg$1])); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				$panic(new $String(_r$4));
-			/* } */ case 13:
-			_r$5 = check[0].typeList(ix[0].IndexListExpr.Indices); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			targs = _r$5;
-			/* */ if (targs === sliceType$2.nil) { $s = 17; continue; }
-			/* */ $s = 18; continue;
-			/* if (targs === sliceType$2.nil) { */ case 17:
-				def$2.setUnderlying((0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]));
-				res[0] = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-				$24r$1 = res[0];
-				$s = 19; case 19: return $24r$1;
-			/* } */ case 18:
-			_r$6 = ix[0].IndexListExpr.Pos(); /* */ $s = 20; case 20: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			_r$7 = check[0].instance(_r$6, orig, targs, ptrType$9.nil, check[0].context()); /* */ $s = 21; case 21: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			inst[0] = $assertType(_r$7, ptrType$9);
-			def$2.setUnderlying(inst[0]);
-			check[0].later((function(cause, check, inst, ix, res) { return function Checker·instantiatedType·func2() {
-					var {_arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$20, _r$21, _r$8, _r$9, _tuple$1, err, i, pos, x, $s, $r, $c} = $restore(this, {});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					$r = check[0].recordInstance(ix[0].Orig, inst[0].TypeArgs().list(), inst[0]); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$8 = ix[0].IndexListExpr.Pos(); /* */ $s = 4; case 4: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					_arg$2 = _r$8;
-					_r$9 = inst[0].TypeParams(); /* */ $s = 5; case 5: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_r$10 = _r$9.Len(); /* */ $s = 6; case 6: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_arg$3 = _r$10;
-					_arg$4 = inst[0].TypeArgs().Len();
-					_r$11 = check[0].validateTArgLen(_arg$2, _arg$3, _arg$4); /* */ $s = 7; case 7: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					/* */ if (_r$11) { $s = 2; continue; }
-					/* */ $s = 3; continue;
-					/* if (_r$11) { */ case 2:
-						_r$12 = ix[0].IndexListExpr.Pos(); /* */ $s = 8; case 8: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						_arg$5 = _r$12;
-						_r$13 = inst[0].TypeParams(); /* */ $s = 9; case 9: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-						_r$14 = _r$13.list(); /* */ $s = 10; case 10: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-						_arg$6 = _r$14;
-						_arg$7 = inst[0].TypeArgs().list();
-						_arg$8 = check[0].context();
-						_r$15 = check[0].verify(_arg$5, _arg$6, _arg$7, _arg$8); /* */ $s = 11; case 11: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-						_tuple$1 = _r$15;
-						i = _tuple$1[0];
-						err = _tuple$1[1];
-						/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 12; continue; }
-						/* */ $s = 13; continue;
-						/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 12:
-							_r$16 = ix[0].IndexListExpr.Pos(); /* */ $s = 15; case 15: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-							pos = _r$16;
-							/* */ if (i < ix[0].IndexListExpr.Indices.$length) { $s = 16; continue; }
-							/* */ $s = 17; continue;
-							/* if (i < ix[0].IndexListExpr.Indices.$length) { */ case 16:
-								_r$17 = (x = ix[0].IndexListExpr.Indices, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])).Pos(); /* */ $s = 18; case 18: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-								pos = _r$17;
-							/* } */ case 17:
-							_arg$9 = new atPos(((pos >> 0)));
-							_r$18 = err.Error(); /* */ $s = 19; case 19: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-							_arg$10 = _r$18;
-							$r = check[0].softErrorf(_arg$9, 139, _arg$10, sliceType$6.nil); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 14; continue;
-						/* } else { */ case 13:
-							_arg$11 = check[0].pkg;
-							_r$19 = ix[0].IndexListExpr.Pos(); /* */ $s = 21; case 21: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-							_arg$12 = _r$19;
-							_r$20 = inst[0].TypeParams(); /* */ $s = 22; case 22: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-							_r$21 = _r$20.list(); /* */ $s = 23; case 23: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-							_arg$13 = _r$21;
-							_arg$14 = inst[0].TypeArgs().list();
-							_arg$15 = ix[0].IndexListExpr.Indices;
-							$r = check[0].mono.recordInstance(_arg$11, _arg$12, _arg$13, _arg$14, _arg$15); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 14:
-					/* } */ case 3:
-					$r = check[0].validType(inst[0]); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·instantiatedType·func2, $c: true, $r, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$20, _r$21, _r$8, _r$9, _tuple$1, err, i, pos, x, $s};return $f;
-				}; })(cause, check, inst, ix, res)).describef(ix[0], "resolve instance %s", new sliceType$6([inst[0]]));
-			res[0] = inst[0];
-			$24r$2 = res[0];
-			$s = 22; case 22: return $24r$2;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  res[0]; } if($curGoroutine.asleep) { var $f = {$blk: instantiatedType, $c: true, $r, $24r, $24r$1, $24r$2, _arg, _arg$1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, cause, check, def$2, gtyp, inst, ix, orig, res, targs, $s, $deferred};return $f; } }
-		};
-		$ptrType(Checker).prototype.arrayLength = function arrayLength(e) {
-			var {_r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, _tuple$2, _v, check, e, n, name, obj, ok, ok$1, val, x, $s, $r, $c} = $restore(this, {e});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = [x];
-			check = this;
-			_tuple = $assertType(e, ptrType$30, true);
-			name = _tuple[0];
-			/* */ if (!(name === ptrType$30.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(name === ptrType$30.nil)) { */ case 1:
-				_r$1 = check.environment.lookup(name.Name); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				obj = _r$1;
-				/* */ if ($interfaceIsEqual(obj, $ifaceNil)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if ($interfaceIsEqual(obj, $ifaceNil)) { */ case 4:
-					$r = check.errorf(name, 26, "undefined array length %s or missing type constraint", new sliceType$6([new $String(name.Name)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return new $Int64(-1, 4294967295);
-				/* } */ case 5:
-				_tuple$1 = $assertType(obj, ptrType$32, true);
-				ok = _tuple$1[1];
-				/* */ if (!ok) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (!ok) { */ case 7:
-					$r = check.errorf(name, 26, "invalid array length %s", new sliceType$6([new $String(name.Name)])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return new $Int64(-1, 4294967295);
-				/* } */ case 8:
-			/* } */ case 2:
-			x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-			$r = check.expr(x[0], e); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (!((x[0].mode === 4))) { $s = 11; continue; }
-			/* */ $s = 12; continue;
-			/* if (!((x[0].mode === 4))) { */ case 11:
-				/* */ if (!((x[0].mode === 0))) { $s = 13; continue; }
-				/* */ $s = 14; continue;
-				/* if (!((x[0].mode === 0))) { */ case 13:
-					$r = check.errorf(x[0], 26, "array length %s must be constant", new sliceType$6([x[0]])); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 14:
-				$s = -1; return new $Int64(-1, 4294967295);
-			/* } */ case 12:
-			if (isUntyped(x[0].typ)) { _v = true; $s = 18; continue s; }
-			_r$2 = isInteger(x[0].typ); /* */ $s = 19; case 19: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_v = _r$2; case 18:
-			/* */ if (_v) { $s = 16; continue; }
-			/* */ $s = 17; continue;
-			/* if (_v) { */ case 16:
-				_r$3 = constant.ToInt(x[0].val); /* */ $s = 20; case 20: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				val = _r$3;
-				_r$4 = val.Kind(); /* */ $s = 23; case 23: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				/* */ if (_r$4 === 3) { $s = 21; continue; }
-				/* */ $s = 22; continue;
-				/* if (_r$4 === 3) { */ case 21:
-					_r$5 = representableConst(val, check, (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]), ptrType$50.nil); /* */ $s = 26; case 26: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					/* */ if (_r$5) { $s = 24; continue; }
-					/* */ $s = 25; continue;
-					/* if (_r$5) { */ case 24:
-						_r$6 = constant.Int64Val(val); /* */ $s = 27; case 27: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						_tuple$2 = _r$6;
-						n = _tuple$2[0];
-						ok$1 = _tuple$2[1];
-						if (ok$1 && (n.$high > 0 || (n.$high === 0 && n.$low >= 0))) {
-							$s = -1; return n;
+					case 55:
+					_r$8 = check.subst(nopos, y$7.params, smap, ptrType$10.nil, ctxt); /* */ $s = 60; case 60: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					yparams = $assertType(_r$8, ptrType$16);
+					_r$9 = check.subst(nopos, y$7.results, smap, ptrType$10.nil, ctxt); /* */ $s = 61; case 61: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+					yresults = $assertType(_r$9, ptrType$16);
+				/* } */ case 52:
+				if (!(x$7.variadic === y$7.variadic)) { _v$3 = false; $s = 63; continue s; }
+				_r$10 = c.identical(x$7.params, yparams, p); /* */ $s = 64; case 64: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+				_v$3 = _r$10; case 63:
+				if (!(_v$3)) { _v$2 = false; $s = 62; continue s; }
+				_r$11 = c.identical(x$7.results, yresults, p); /* */ $s = 65; case 65: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+				_v$2 = _r$11; case 62:
+				$24r$3 = _v$2;
+				$s = 66; case 66: return $24r$3;
+			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 8:
+				x$8 = _ref.$val;
+				_tuple$7 = $assertType(y, ptrType$13, true);
+				y$8 = _tuple$7[0];
+				/* */ if (!(y$8 === ptrType$13.nil)) { $s = 67; continue; }
+				/* */ $s = 68; continue;
+				/* if (!(y$8 === ptrType$13.nil)) { */ case 67:
+					unionSets = new $global.Map();
+					_r$12 = computeUnionTypeSet(ptrType$6.nil, unionSets, nopos, x$8); /* */ $s = 69; case 69: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+					xset = _r$12;
+					_r$13 = computeUnionTypeSet(ptrType$6.nil, unionSets, nopos, y$8); /* */ $s = 70; case 70: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+					yset = _r$13;
+					_r$14 = xset.terms.equal(yset.terms); /* */ $s = 71; case 71: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+					$24r$4 = _r$14;
+					$s = 72; case 72: return $24r$4;
+				/* } */ case 68:
+				$s = 16; continue;
+			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 9:
+				x$9 = _ref.$val;
+				_tuple$8 = $assertType(y, ptrType$14, true);
+				y$9 = _tuple$8[0];
+				ok$6 = _tuple$8[1];
+				/* */ if (ok$6) { $s = 73; continue; }
+				/* */ $s = 74; continue;
+				/* if (ok$6) { */ case 73:
+					_r$15 = x$9.typeSet(); /* */ $s = 75; case 75: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+					xset$1 = _r$15;
+					_r$16 = y$9.typeSet(); /* */ $s = 76; case 76: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+					yset$1 = _r$16;
+					if (!(xset$1.comparable === yset$1.comparable)) {
+						$s = -1; return false;
+					}
+					_r$17 = xset$1.terms.equal(yset$1.terms); /* */ $s = 79; case 79: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+					/* */ if (!_r$17) { $s = 77; continue; }
+					/* */ $s = 78; continue;
+					/* if (!_r$17) { */ case 77:
+						$s = -1; return false;
+					/* } */ case 78:
+					a = xset$1.methods;
+					b = yset$1.methods;
+					/* */ if (a.$length === b.$length) { $s = 80; continue; }
+					/* */ $s = 81; continue;
+					/* if (a.$length === b.$length) { */ case 80:
+						q = new ifacePair.ptr(x$9, y$9, p);
+						while (true) {
+							if (!(!(p === ptrType$24.nil))) { break; }
+							if (p.identical(q)) {
+								$s = -1; return true;
+							}
+							p = p.prev;
 						}
-						$r = check.errorf(x[0], 26, "invalid array length %s", new sliceType$6([x[0]])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return new $Int64(-1, 4294967295);
-					/* } */ case 25:
-				/* } */ case 22:
-			/* } */ case 17:
-			$r = check.errorf(x[0], 26, "array length %s must be integer", new sliceType$6([x[0]])); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return new $Int64(-1, 4294967295);
-			/* */ } return; } var $f = {$blk: arrayLength, $c: true, $r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, _tuple$2, _v, check, e, n, name, obj, ok, ok$1, val, x, $s};return $f;
+						/* */ if (false) { $s = 82; continue; }
+						/* */ $s = 83; continue;
+						/* if (false) { */ case 82:
+							$r = assertSortedMethods(a); /* */ $s = 84; case 84: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = assertSortedMethods(b); /* */ $s = 85; case 85: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 83:
+						_ref$5 = a;
+						_i$4 = 0;
+						/* while (true) { */ case 86:
+							/* if (!(_i$4 < _ref$5.$length)) { break; } */ if(!(_i$4 < _ref$5.$length)) { $s = 87; continue; }
+							i$4 = _i$4;
+							f$1 = ((_i$4 < 0 || _i$4 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$4]);
+							g$1 = ((i$4 < 0 || i$4 >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + i$4]);
+							if (!(f$1.object.Id() === g$1.object.Id())) { _v$4 = true; $s = 90; continue s; }
+							_r$18 = c.identical(f$1.object.typ, g$1.object.typ, q); /* */ $s = 91; case 91: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+							_v$4 = !_r$18; case 90:
+							/* */ if (_v$4) { $s = 88; continue; }
+							/* */ $s = 89; continue;
+							/* if (_v$4) { */ case 88:
+								$s = -1; return false;
+							/* } */ case 89:
+							_i$4++;
+						$s = 86; continue;
+						case 87:
+						$s = -1; return true;
+					/* } */ case 81:
+				/* } */ case 74:
+				$s = 16; continue;
+			/* } else if ($assertType(_ref, ptrType$30, true)[1]) { */ case 10:
+				x$10 = _ref.$val;
+				_tuple$9 = $assertType(y, ptrType$30, true);
+				y$10 = _tuple$9[0];
+				ok$7 = _tuple$9[1];
+				/* */ if (ok$7) { $s = 92; continue; }
+				/* */ $s = 93; continue;
+				/* if (ok$7) { */ case 92:
+					_r$19 = c.identical(x$10.key, y$10.key, p); /* */ $s = 95; case 95: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+					if (!(_r$19)) { _v$5 = false; $s = 94; continue s; }
+					_r$20 = c.identical(x$10.elem, y$10.elem, p); /* */ $s = 96; case 96: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+					_v$5 = _r$20; case 94:
+					$24r$5 = _v$5;
+					$s = 97; case 97: return $24r$5;
+				/* } */ case 93:
+				$s = 16; continue;
+			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 11:
+				x$11 = _ref.$val;
+				_tuple$10 = $assertType(y, ptrType$26, true);
+				y$11 = _tuple$10[0];
+				ok$8 = _tuple$10[1];
+				/* */ if (ok$8) { $s = 98; continue; }
+				/* */ $s = 99; continue;
+				/* if (ok$8) { */ case 98:
+					if (!(x$11.dir === y$11.dir)) { _v$6 = false; $s = 100; continue s; }
+					_r$21 = c.identical(x$11.elem, y$11.elem, p); /* */ $s = 101; case 101: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
+					_v$6 = _r$21; case 100:
+					$24r$6 = _v$6;
+					$s = 102; case 102: return $24r$6;
+				/* } */ case 99:
+				$s = 16; continue;
+			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 12:
+				x$12 = _ref.$val;
+				_tuple$11 = $assertType(y, ptrType$10, true);
+				y$12 = _tuple$11[0];
+				ok$9 = _tuple$11[1];
+				/* */ if (ok$9) { $s = 103; continue; }
+				/* */ $s = 104; continue;
+				/* if (ok$9) { */ case 103:
+					xargs = x$12.TypeArgs().list();
+					yargs = y$12.TypeArgs().list();
+					if (!((xargs.$length === yargs.$length))) {
+						$s = -1; return false;
+					}
+					_ref$6 = xargs;
+					_i$5 = 0;
+					/* while (true) { */ case 105:
+						/* if (!(_i$5 < _ref$6.$length)) { break; } */ if(!(_i$5 < _ref$6.$length)) { $s = 106; continue; }
+						i$5 = _i$5;
+						xarg = ((_i$5 < 0 || _i$5 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$5]);
+						_r$22 = Identical(xarg, ((i$5 < 0 || i$5 >= yargs.$length) ? ($throwRuntimeError("index out of range"), undefined) : yargs.$array[yargs.$offset + i$5])); /* */ $s = 109; case 109: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
+						/* */ if (!_r$22) { $s = 107; continue; }
+						/* */ $s = 108; continue;
+						/* if (!_r$22) { */ case 107:
+							$s = -1; return false;
+						/* } */ case 108:
+						_i$5++;
+					$s = 105; continue;
+					case 106:
+					$s = -1; return indenticalOrigin(x$12, y$12);
+				/* } */ case 104:
+				$s = 16; continue;
+			/* } else if ($assertType(_ref, ptrType$15, true)[1]) { */ case 13:
+				x$13 = _ref.$val;
+				$s = 16; continue;
+			/* } else if (_ref === $ifaceNil) { */ case 14:
+				x$14 = _ref;
+				$s = 16; continue;
+			/* } else { */ case 15:
+				x$15 = _ref;
+				unreachable();
+			/* } */ case 16:
+			$s = -1; return false;
+			/* */ } return; } var $f = {$blk: identical$1, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, _v$4, _v$5, _v$6, a, b, c, check, ctxt, f, f$1, g, g$1, i, i$1, i$2, i$3, i$4, i$5, ok, ok$1, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, ok$9, p, q, smap, targs, unionSets, v, w, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, xarg, xargs, xset, xset$1, xtparam, xtparams, y, y$1, y$10, y$11, y$12, y$2, y$3, y$4, y$5, y$6, y$7, y$8, y$9, yargs, ybound, yparams, yresults, yset, yset$1, ytparams, $s};return $f;
 		};
-		$ptrType(Checker).prototype.typeList = function typeList(list) {
-			var {_i, _r$1, _ref, check, i, list, res, t, x, $s, $r, $c} = $restore(this, {list});
+		indenticalOrigin = function indenticalOrigin$1(x, y) {
+			var x, y;
+			return x.Origin().obj === y.Origin().obj;
+		};
+		identicalInstance = function identicalInstance$1(xorig, xargs, yorig, yargs) {
+			var {$24r, _i, _r, _r$1, _ref, i, xa, xargs, xorig, yargs, yorig, $s, $r, $c} = $restore(this, {xorig, xargs, yorig, yargs});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			res = $makeSlice(sliceType$2, list.$length);
-			_ref = list;
+			if (!((xargs.$length === yargs.$length))) {
+				$s = -1; return false;
+			}
+			_ref = xargs;
 			_i = 0;
 			/* while (true) { */ case 1:
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
 				i = _i;
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = check.varType(x); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				t = _r$1;
-				if ($interfaceIsEqual(t, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-					res = sliceType$2.nil;
-				}
-				if (!(res === sliceType$2.nil)) {
-					((i < 0 || i >= res.$length) ? ($throwRuntimeError("index out of range"), undefined) : res.$array[res.$offset + i] = t);
-				}
+				xa = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_r = Identical(xa, ((i < 0 || i >= yargs.$length) ? ($throwRuntimeError("index out of range"), undefined) : yargs.$array[yargs.$offset + i])); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				/* */ if (!_r) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (!_r) { */ case 3:
+					$s = -1; return false;
+				/* } */ case 4:
 				_i++;
 			$s = 1; continue;
 			case 2:
-			$s = -1; return res;
-			/* */ } return; } var $f = {$blk: typeList, $c: true, $r, _i, _r$1, _ref, check, i, list, res, t, x, $s};return $f;
-		};
-		$ptrType(term).prototype.String = function String$3() {
-			var {$24r, $24r$1, _r$1, _r$2, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-				/* */ if (x === ptrType$4.nil) { $s = 2; continue; }
-				/* */ if ($interfaceIsEqual(x.typ, $ifaceNil)) { $s = 3; continue; }
-				/* */ if (x.tilde) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (x === ptrType$4.nil) { */ case 2:
-					$s = -1; return "\xE2\x88\x85";
-				/* } else if ($interfaceIsEqual(x.typ, $ifaceNil)) { */ case 3:
-					$s = -1; return "\xF0\x9D\x93\xA4";
-				/* } else if (x.tilde) { */ case 4:
-					_r$1 = x.typ.String(); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					$24r = "~" + _r$1;
-					$s = 8; case 8: return $24r;
-				/* } else { */ case 5:
-					_r$2 = x.typ.String(); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					$24r$1 = _r$2;
-					$s = 10; case 10: return $24r$1;
-				/* } */ case 6:
-			case 1:
-			$s = -1; return "";
-			/* */ } return; } var $f = {$blk: String$3, $c: true, $r, $24r, $24r$1, _r$1, _r$2, x, $s};return $f;
+			_r$1 = Identical(xorig, yorig); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r$1;
+			$s = 7; case 7: return $24r;
+			/* */ } return; } var $f = {$blk: identicalInstance$1, $c: true, $r, $24r, _i, _r, _r$1, _ref, i, xa, xargs, xorig, yargs, yorig, $s};return $f;
 		};
-		$ptrType(term).prototype.union = function union(y) {
-			var {_, _$1, _r$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, x, y, $s, $r, $c} = $restore(this, {y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ = ptrType$4.nil;
-			_$1 = ptrType$4.nil;
-			x = this;
-			if (x === ptrType$4.nil && y === ptrType$4.nil) {
-				_tmp = ptrType$4.nil;
-				_tmp$1 = ptrType$4.nil;
-				_ = _tmp;
-				_$1 = _tmp$1;
-				$s = -1; return [_, _$1];
-			} else if (x === ptrType$4.nil) {
-				_tmp$2 = y;
-				_tmp$3 = ptrType$4.nil;
-				_ = _tmp$2;
-				_$1 = _tmp$3;
-				$s = -1; return [_, _$1];
-			} else if (y === ptrType$4.nil) {
-				_tmp$4 = x;
-				_tmp$5 = ptrType$4.nil;
-				_ = _tmp$4;
-				_$1 = _tmp$5;
-				$s = -1; return [_, _$1];
-			} else if ($interfaceIsEqual(x.typ, $ifaceNil)) {
-				_tmp$6 = x;
-				_tmp$7 = ptrType$4.nil;
-				_ = _tmp$6;
-				_$1 = _tmp$7;
-				$s = -1; return [_, _$1];
-			} else if ($interfaceIsEqual(y.typ, $ifaceNil)) {
-				_tmp$8 = y;
-				_tmp$9 = ptrType$4.nil;
-				_ = _tmp$8;
-				_$1 = _tmp$9;
-				$s = -1; return [_, _$1];
-			}
-			_r$1 = x.disjoint(y); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (_r$1) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_r$1) { */ case 1:
-				_tmp$10 = x;
-				_tmp$11 = y;
-				_ = _tmp$10;
-				_$1 = _tmp$11;
-				$s = -1; return [_, _$1];
-			/* } */ case 2:
-			if (x.tilde || !y.tilde) {
-				_tmp$12 = x;
-				_tmp$13 = ptrType$4.nil;
-				_ = _tmp$12;
-				_$1 = _tmp$13;
-				$s = -1; return [_, _$1];
+		Default = function Default$1(t) {
+			var _1, _tuple, ok, t, t$1;
+			_tuple = $assertType(t, ptrType$4, true);
+			t$1 = _tuple[0];
+			ok = _tuple[1];
+			if (ok) {
+				_1 = t$1.kind;
+				if (_1 === (19)) {
+					return (1 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 1]);
+				} else if (_1 === (20)) {
+					return (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]);
+				} else if (_1 === (21)) {
+					return universeRune;
+				} else if (_1 === (22)) {
+					return (14 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 14]);
+				} else if (_1 === (23)) {
+					return (16 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 16]);
+				} else if (_1 === (24)) {
+					return (17 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 17]);
+				}
 			}
-			_tmp$14 = y;
-			_tmp$15 = ptrType$4.nil;
-			_ = _tmp$14;
-			_$1 = _tmp$15;
-			$s = -1; return [_, _$1];
-			/* */ } return; } var $f = {$blk: union, $c: true, $r, _, _$1, _r$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, x, y, $s};return $f;
+			return t;
 		};
-		$ptrType(term).prototype.intersect = function intersect(y) {
-			var {_r$1, x, y, $s, $r, $c} = $restore(this, {y});
+		$pkg.Default = Default;
+		maxType = function maxType$1(x, y) {
+			var {_r, _r$1, _v, _v$1, x, y, $s, $r, $c} = $restore(this, {x, y});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			if (x === ptrType$4.nil || y === ptrType$4.nil) {
-				$s = -1; return ptrType$4.nil;
-			} else if ($interfaceIsEqual(x.typ, $ifaceNil)) {
-				$s = -1; return y;
-			} else if ($interfaceIsEqual(y.typ, $ifaceNil)) {
+			if ($interfaceIsEqual(x, y)) {
 				$s = -1; return x;
 			}
-			_r$1 = x.disjoint(y); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (_r$1) { $s = 1; continue; }
+			if (!(isUntyped(x) && isUntyped(y))) { _v$1 = false; $s = 4; continue s; }
+			_r = isNumeric(x); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_v$1 = _r; case 4:
+			if (!(_v$1)) { _v = false; $s = 3; continue s; }
+			_r$1 = isNumeric(y); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_v = _r$1; case 3:
+			/* */ if (_v) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (_r$1) { */ case 1:
-				$s = -1; return ptrType$4.nil;
+			/* if (_v) { */ case 1:
+				if ($assertType(x, ptrType$4).kind > $assertType(y, ptrType$4).kind) {
+					$s = -1; return x;
+				}
+				$s = -1; return y;
 			/* } */ case 2:
-			if (!x.tilde || y.tilde) {
-				$s = -1; return x;
-			}
-			$s = -1; return y;
-			/* */ } return; } var $f = {$blk: intersect, $c: true, $r, _r$1, x, y, $s};return $f;
+			$s = -1; return $ifaceNil;
+			/* */ } return; } var $f = {$blk: maxType$1, $c: true, $r, _r, _r$1, _v, _v$1, x, y, $s};return $f;
 		};
-		$ptrType(term).prototype.includes = function includes(t) {
-			var {$24r, _r$1, _r$2, t, u, x, $s, $r, $c} = $restore(this, {t});
+		NewPointer = function NewPointer$1(elem) {
+			var elem;
+			return new Pointer.ptr(elem);
+		};
+		$pkg.NewPointer = NewPointer;
+		$ptrType(Pointer).prototype.Elem = function Elem$1() {
+			var p;
+			p = this;
+			return p.base;
+		};
+		$ptrType(Pointer).prototype.Underlying = function Underlying$6() {
+			var p;
+			p = this;
+			return p;
+		};
+		$ptrType(Pointer).prototype.String = function String$16() {
+			var {$24r, _r, p, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			if (x === ptrType$4.nil) {
-				$s = -1; return false;
-			} else if ($interfaceIsEqual(x.typ, $ifaceNil)) {
-				$s = -1; return true;
+			p = this;
+			_r = TypeString(p, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String$16, $c: true, $r, $24r, _r, p, $s};return $f;
+		};
+		NewPackage = function NewPackage$1(path, name) {
+			var {_arg, _arg$1, _arg$2, _arg$3, _r, _r$1, name, path, scope, $s, $r, $c} = $restore(this, {path, name});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_arg = $pkg.Universe;
+			_arg$1 = nopos;
+			_arg$2 = nopos;
+			_r = fmt.Sprintf("package %q", new sliceType$5([new $String(path)])); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_arg$3 = _r;
+			_r$1 = NewScope(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			scope = _r$1;
+			$s = -1; return new Package.ptr(path, name, scope, sliceType$23.nil, false, false, false, "");
+			/* */ } return; } var $f = {$blk: NewPackage$1, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, name, path, scope, $s};return $f;
+		};
+		$pkg.NewPackage = NewPackage;
+		$ptrType(Package).prototype.Path = function Path() {
+			var pkg;
+			pkg = this;
+			return pkg.path;
+		};
+		$ptrType(Package).prototype.Name = function Name$1() {
+			var pkg;
+			pkg = this;
+			return pkg.name;
+		};
+		$ptrType(Package).prototype.SetName = function SetName(name) {
+			var name, pkg;
+			pkg = this;
+			pkg.name = name;
+		};
+		$ptrType(Package).prototype.GoVersion = function GoVersion() {
+			var pkg;
+			pkg = this;
+			return pkg.goVersion;
+		};
+		$ptrType(Package).prototype.Scope = function Scope$1() {
+			var pkg;
+			pkg = this;
+			if (!(pkg === ptrType$1.nil)) {
+				return pkg.scope;
 			}
-			u = t;
-			/* */ if (x.tilde) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (x.tilde) { */ case 1:
-				_r$1 = under(u); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				u = _r$1;
-			/* } */ case 2:
-			_r$2 = Identical(x.typ, u); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 5; case 5: return $24r;
-			/* */ } return; } var $f = {$blk: includes, $c: true, $r, $24r, _r$1, _r$2, t, u, x, $s};return $f;
+			return $pkg.Universe;
 		};
-		$ptrType(term).prototype.subsetOf = function subsetOf(y) {
-			var {_r$1, x, y, $s, $r, $c} = $restore(this, {y});
+		$ptrType(Package).prototype.Complete = function Complete() {
+			var pkg;
+			pkg = this;
+			return pkg.complete;
+		};
+		$ptrType(Package).prototype.MarkComplete = function MarkComplete() {
+			var pkg;
+			pkg = this;
+			pkg.complete = true;
+		};
+		$ptrType(Package).prototype.Imports = function Imports() {
+			var pkg;
+			pkg = this;
+			return pkg.imports;
+		};
+		$ptrType(Package).prototype.SetImports = function SetImports(list$2) {
+			var list$2, pkg;
+			pkg = this;
+			pkg.imports = list$2;
+		};
+		$ptrType(Package).prototype.String = function String$17() {
+			var {$24r, _r, pkg, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			pkg = this;
+			_r = fmt.Sprintf("package %s (%q)", new sliceType$5([new $String(pkg.name), new $String(pkg.path)])); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String$17, $c: true, $r, $24r, _r, pkg, $s};return $f;
+		};
+		$ptrType(operand).prototype.Pos = function Pos$2() {
+			var {$24r, _r, x, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			x = this;
-			if (x === ptrType$4.nil) {
-				$s = -1; return true;
-			} else if (y === ptrType$4.nil) {
-				$s = -1; return false;
-			} else if ($interfaceIsEqual(y.typ, $ifaceNil)) {
-				$s = -1; return true;
-			} else if ($interfaceIsEqual(x.typ, $ifaceNil)) {
-				$s = -1; return false;
+			if ($interfaceIsEqual(x.expr, $ifaceNil)) {
+				$s = -1; return nopos;
 			}
-			_r$1 = x.disjoint(y); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (_r$1) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_r$1) { */ case 1:
-				$s = -1; return false;
-			/* } */ case 2:
-			$s = -1; return !x.tilde || y.tilde;
-			/* */ } return; } var $f = {$blk: subsetOf, $c: true, $r, _r$1, x, y, $s};return $f;
+			_r = x.expr.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: Pos$2, $c: true, $r, $24r, _r, x, $s};return $f;
 		};
-		$ptrType(term).prototype.disjoint = function disjoint(y) {
-			var {$24r, _r$1, _r$2, _r$3, ux, uy, x, y, $s, $r, $c} = $restore(this, {y});
+		operandString = function operandString$1(x, qf) {
+			var {_1, _2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, buf, expr, hasType, intro, qf, s, tpar, x, x$1, x$2, $s, $r, $c} = $restore(this, {x, qf});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			if (false && ($interfaceIsEqual(x.typ, $ifaceNil) || $interfaceIsEqual(y.typ, $ifaceNil))) {
-				$panic(new $String("invalid argument(s)"));
+			buf = [buf];
+			if ((x.mode === 7) && $interfaceIsEqual(x.typ, (25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]))) {
+				$s = -1; return "nil";
 			}
-			ux = x.typ;
-			/* */ if (y.tilde) { $s = 1; continue; }
+			buf[0] = new bytes.Buffer.ptr(sliceType$12.nil, 0, 0);
+			expr = "";
+			/* */ if (!($interfaceIsEqual(x.expr, $ifaceNil))) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (y.tilde) { */ case 1:
-				_r$1 = under(ux); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				ux = _r$1;
-			/* } */ case 2:
-			uy = y.typ;
-			/* */ if (x.tilde) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (x.tilde) { */ case 4:
-				_r$2 = under(uy); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				uy = _r$2;
-			/* } */ case 5:
-			_r$3 = Identical(ux, uy); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$24r = !_r$3;
-			$s = 8; case 8: return $24r;
-			/* */ } return; } var $f = {$blk: disjoint, $c: true, $r, $24r, _r$1, _r$2, _r$3, ux, uy, x, y, $s};return $f;
-		};
-		RelativeTo = function RelativeTo$1(pkg) {
-			var pkg;
-			if (pkg === ptrType$1.nil) {
-				return $throwNilPointerError;
+			/* if (!($interfaceIsEqual(x.expr, $ifaceNil))) { */ case 1:
+				_r = ExprString(x.expr); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				expr = _r;
+				$s = 3; continue;
+			/* } else { */ case 2:
+					_1 = x.mode;
+					/* */ if (_1 === (2)) { $s = 6; continue; }
+					/* */ if (_1 === (3)) { $s = 7; continue; }
+					/* */ if (_1 === (4)) { $s = 8; continue; }
+					/* */ $s = 9; continue;
+					/* if (_1 === (2)) { */ case 6:
+						expr = (x$1 = x.id, ((x$1 < 0 || x$1 >= predeclaredFuncs.length) ? ($throwRuntimeError("index out of range"), undefined) : predeclaredFuncs[x$1])).name;
+						$s = 9; continue;
+					/* } else if (_1 === (3)) { */ case 7:
+						_r$1 = TypeString(x.typ, qf); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						expr = _r$1;
+						$s = 9; continue;
+					/* } else if (_1 === (4)) { */ case 8:
+						_r$2 = x.val.String(); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						expr = _r$2;
+					/* } */ case 9:
+				case 5:
+			/* } */ case 3:
+			if (!(expr === "")) {
+				buf[0].WriteString(expr);
+				buf[0].WriteString(" (");
 			}
-			return (function RelativeTo·func1(other) {
-					var other;
-					if (pkg === other) {
-						return "";
+			hasType = false;
+			switch (0) { default:
+				_2 = x.mode;
+				if ((_2 === (0)) || (_2 === (1)) || (_2 === (2)) || (_2 === (3))) {
+				} else if (!($interfaceIsEqual(x.typ, $ifaceNil))) {
+					if (isUntyped(x.typ)) {
+						buf[0].WriteString($assertType(x.typ, ptrType$4).name);
+						buf[0].WriteByte(32);
+						break;
 					}
-					return other.Path();
-				});
-		};
-		$pkg.RelativeTo = RelativeTo;
-		TypeString = function TypeString$1(typ$1, qf) {
-			var {buf, qf, typ$1, $s, $r, $c} = $restore(this, {typ$1, qf});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf = [buf];
-			buf[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-			$r = WriteType(buf[0], typ$1, qf); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					hasType = true;
+				}
+			}
+			buf[0].WriteString((x$2 = x.mode, ((x$2 < 0 || x$2 >= operandModeString.length) ? ($throwRuntimeError("index out of range"), undefined) : operandModeString[x$2])));
+			/* */ if (x.mode === 4) { $s = 12; continue; }
+			/* */ $s = 13; continue;
+			/* if (x.mode === 4) { */ case 12:
+				_r$3 = x.val.String(); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				s = _r$3;
+				if (!(s === expr)) {
+					buf[0].WriteByte(32);
+					buf[0].WriteString(s);
+				}
+			/* } */ case 13:
+			/* */ if (hasType) { $s = 15; continue; }
+			/* */ $s = 16; continue;
+			/* if (hasType) { */ case 15:
+				/* */ if (!($interfaceIsEqual(x.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { $s = 17; continue; }
+				/* */ $s = 18; continue;
+				/* if (!($interfaceIsEqual(x.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { */ case 17:
+					intro = "";
+					_r$4 = isGeneric(x.typ); /* */ $s = 23; case 23: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					/* */ if (_r$4) { $s = 20; continue; }
+					/* */ $s = 21; continue;
+					/* if (_r$4) { */ case 20:
+						intro = " of generic type ";
+						$s = 22; continue;
+					/* } else { */ case 21:
+						intro = " of type ";
+					/* } */ case 22:
+					buf[0].WriteString(intro);
+					$r = WriteType(buf[0], x.typ, qf); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_tuple = $assertType(x.typ, ptrType$15, true);
+					tpar = _tuple[0];
+					/* */ if (!(tpar === ptrType$15.nil)) { $s = 25; continue; }
+					/* */ $s = 26; continue;
+					/* if (!(tpar === ptrType$15.nil)) { */ case 25:
+						buf[0].WriteString(" constrained by ");
+						$r = WriteType(buf[0], tpar.bound, qf); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_r$5 = hasEmptyTypeset(tpar); /* */ $s = 30; case 30: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						/* */ if (_r$5) { $s = 28; continue; }
+						/* */ $s = 29; continue;
+						/* if (_r$5) { */ case 28:
+							buf[0].WriteString(" with empty type set");
+						/* } */ case 29:
+					/* } */ case 26:
+					$s = 19; continue;
+				/* } else { */ case 18:
+					buf[0].WriteString(" with invalid type");
+				/* } */ case 19:
+			/* } */ case 16:
+			if (!(expr === "")) {
+				buf[0].WriteByte(41);
+			}
 			$s = -1; return buf[0].String();
-			/* */ } return; } var $f = {$blk: TypeString$1, $c: true, $r, buf, qf, typ$1, $s};return $f;
+			/* */ } return; } var $f = {$blk: operandString$1, $c: true, $r, _1, _2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, buf, expr, hasType, intro, qf, s, tpar, x, x$1, x$2, $s};return $f;
 		};
-		$pkg.TypeString = TypeString;
-		WriteType = function WriteType$1(buf, typ$1, qf) {
-			var {buf, qf, typ$1, $s, $r, $c} = $restore(this, {buf, typ$1, qf});
+		$ptrType(operand).prototype.String = function String$18() {
+			var {$24r, _r, x, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			$r = newTypeWriter(buf, qf).typ(typ$1); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: WriteType$1, $c: true, $r, buf, qf, typ$1, $s};return $f;
+			x = this;
+			_r = operandString(x, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String$18, $c: true, $r, $24r, _r, x, $s};return $f;
 		};
-		$pkg.WriteType = WriteType;
-		WriteSignature = function WriteSignature$1(buf, sig, qf) {
-			var {buf, qf, sig, $s, $r, $c} = $restore(this, {buf, sig, qf});
+		$ptrType(operand).prototype.setConst = function setConst(tok, lit) {
+			var {_1, _r, _r$1, kind, lit, tok, val, x, $s, $r, $c} = $restore(this, {tok, lit});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			$r = newTypeWriter(buf, qf).signature(sig); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			x = this;
+			kind = 0;
+			_1 = tok;
+			if (_1 === (5)) {
+				kind = 20;
+			} else if (_1 === (6)) {
+				kind = 22;
+			} else if (_1 === (7)) {
+				kind = 23;
+			} else if (_1 === (8)) {
+				kind = 21;
+			} else if (_1 === (9)) {
+				kind = 24;
+			} else {
+				unreachable();
+			}
+			_r = constant.MakeFromLiteral(lit, tok, 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			val = _r;
+			_r$1 = val.Kind(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			/* */ if (_r$1 === 0) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (_r$1 === 0) { */ case 2:
+				x.mode = 0;
+				x.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+				$s = -1; return;
+			/* } */ case 3:
+			x.mode = 4;
+			x.typ = ((kind < 0 || kind >= $pkg.Typ.$length) ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + kind]);
+			x.val = val;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: WriteSignature$1, $c: true, $r, buf, qf, sig, $s};return $f;
+			/* */ } return; } var $f = {$blk: setConst, $c: true, $r, _1, _r, _r$1, kind, lit, tok, val, x, $s};return $f;
 		};
-		$pkg.WriteSignature = WriteSignature;
-		newTypeWriter = function newTypeWriter$1(buf, qf) {
-			var buf, qf;
-			return new typeWriter.ptr(buf, new $global.Map(), qf, ptrType$51.nil, ptrType$48.nil, true, false, false);
+		$ptrType(operand).prototype.isNil = function isNil$1() {
+			var x;
+			x = this;
+			return (x.mode === 7) && $interfaceIsEqual(x.typ, (25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]));
 		};
-		newTypeHasher = function newTypeHasher$1(buf, ctxt) {
-			var {buf, ctxt, $s, $r, $c} = $restore(this, {buf, ctxt});
+		$ptrType(operand).prototype.assignableTo = function assignableTo(check, T, cause) {
+			var {$24r, T, Tc, Tp, Tu, V, Vc, Vi, Vp, Vu, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _v, _v$1, cause, check, code, code$1, errorf, newType, ok, ok$1, ok$2, ok$3, ok$4, x, x$1, $s, $r, $c} = $restore(this, {check, T, cause});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			$r = assert(!(ctxt === ptrType$51.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return new typeWriter.ptr(buf, new $global.Map(), $throwNilPointerError, ctxt, ptrType$48.nil, false, false, false);
-			/* */ } return; } var $f = {$blk: newTypeHasher$1, $c: true, $r, buf, ctxt, $s};return $f;
-		};
-		$ptrType(typeWriter).prototype.byte$ = function byte$1(b) {
-			var b, w;
-			w = this;
-			if (!(w.ctxt === ptrType$51.nil)) {
-				if (b === 32) {
-					b = 35;
-				}
-				w.buf.WriteByte(b);
-				return;
-			}
-			w.buf.WriteByte(b);
-			if ((b === 44) || (b === 59)) {
-				w.buf.WriteByte(32);
-			}
-		};
-		$ptrType(typeWriter).prototype.string = function string(s) {
-			var s, w;
-			w = this;
-			w.buf.WriteString(s);
-		};
-		$ptrType(typeWriter).prototype.error = function error(msg) {
-			var msg, w;
-			w = this;
-			if (!(w.ctxt === ptrType$51.nil)) {
-				$panic(new $String(msg));
+			T = [T];
+			Tp = [Tp];
+			Vp = [Vp];
+			cause = [cause];
+			check = [check];
+			code = [code];
+			code$1 = [code$1];
+			errorf = [errorf];
+			ok = [ok];
+			ok$1 = [ok$1];
+			x = [x];
+			x$1 = [x$1];
+			x[0] = this;
+			if ((x[0].mode === 0) || $interfaceIsEqual(T[0], (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
+				$s = -1; return [true, 0];
 			}
-			w.buf.WriteString("<" + msg + ">");
-		};
-		$ptrType(typeWriter).prototype.typ = function typ$1(typ$2) {
-			var {_1, _arg, _arg$1, _entry, _i, _i$1, _i$2, _i$3, _key, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, _tuple$1, _v, c, f, first, i, i$1, i$2, m, obj, parens, pkgAnnotate, s, t, t$1, t$10, t$11, t$12, t$13, t$14, t$15, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, tag, typ$2, typ$3, w, x, $s, $deferred, $r, $c} = $restore(this, {typ$2});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			w = this;
-			/* */ if ((_entry = $mapIndex(w.seen,Type.keyFor(typ$2)), _entry !== undefined ? _entry.v : false)) { $s = 1; continue; }
+			V = x[0].typ;
+			_r = Identical(V, T[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			/* */ if (_r) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if ((_entry = $mapIndex(w.seen,Type.keyFor(typ$2)), _entry !== undefined ? _entry.v : false)) { */ case 1:
-				_r$1 = goTypeName(typ$2); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$r = w.error("cycle to " + _r$1); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
+			/* if (_r) { */ case 1:
+				$s = -1; return [true, 0];
 			/* } */ case 2:
-			_key = typ$2; (w.seen || $throwRuntimeError("assignment to entry in nil map")).set(Type.keyFor(_key), { k: _key, v: true });
-			$deferred.push([function(_arg, _arg$1) { $mapDelete(_arg, Type.keyFor(_arg$1)); }, [w.seen, typ$2]]);
-			_ref = typ$2;
-			/* */ if (_ref === $ifaceNil) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$8, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 14; continue; }
-			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 15; continue; }
-			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 16; continue; }
-			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 17; continue; }
-			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 18; continue; }
-			/* */ $s = 19; continue;
-			/* switch (0) { default: if (_ref === $ifaceNil) { */ case 5:
-				t = _ref;
-				w.error("nil");
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$8, true)[1]) { */ case 6:
-				t$1 = _ref.$val;
-				/* */ if (token.IsExported(t$1.name)) { $s = 21; continue; }
+			_r$1 = under(V); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			Vu = _r$1;
+			_r$2 = under(T[0]); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			Tu = _r$2;
+			_tuple = $assertType(V, ptrType$15, true);
+			Vp[0] = _tuple[0];
+			_tuple$1 = $assertType(T[0], ptrType$15, true);
+			Tp[0] = _tuple$1[0];
+			/* */ if (isUntyped(Vu)) { $s = 6; continue; }
+			/* */ $s = 7; continue;
+			/* if (isUntyped(Vu)) { */ case 6:
+				$r = assert(Vp[0] === ptrType$15.nil); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (!(Tp[0] === ptrType$15.nil)) { $s = 9; continue; }
+				/* */ $s = 10; continue;
+				/* if (!(Tp[0] === ptrType$15.nil)) { */ case 9:
+					_r$3 = Tp[0].is((function(T, Tp, Vp, cause, check, code, code$1, errorf, ok, ok$1, x, x$1) { return function operand·assignableTo·func1(t) {
+							var {_r$3, _tuple$2, newType, t, $s, $r, $c} = $restore(this, {t});
+							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+							if (t === ptrType$5.nil) {
+								$s = -1; return false;
+							}
+							_r$3 = check[0].implicitTypeAndValue(x[0], t.typ); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							_tuple$2 = _r$3;
+							newType = _tuple$2[0];
+							$s = -1; return !($interfaceIsEqual(newType, $ifaceNil));
+							/* */ } return; } var $f = {$blk: operand·assignableTo·func1, $c: true, $r, _r$3, _tuple$2, newType, t, $s};return $f;
+						}; })(T, Tp, Vp, cause, check, code, code$1, errorf, ok, ok$1, x, x$1)); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					$24r = [_r$3, 23];
+					$s = 12; case 12: return $24r;
+				/* } */ case 10:
+				_r$4 = check[0].implicitTypeAndValue(x[0], T[0]); /* */ $s = 13; case 13: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_tuple$2 = _r$4;
+				newType = _tuple$2[0];
+				$s = -1; return [!($interfaceIsEqual(newType, $ifaceNil)), 23];
+			/* } */ case 7:
+			_r$5 = Identical(Vu, Tu); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			/* */ if (_r$5 && (!hasName(V) || !hasName(T[0])) && Vp[0] === ptrType$15.nil && Tp[0] === ptrType$15.nil) { $s = 14; continue; }
+			/* */ $s = 15; continue;
+			/* if (_r$5 && (!hasName(V) || !hasName(T[0])) && Vp[0] === ptrType$15.nil && Tp[0] === ptrType$15.nil) { */ case 14:
+				$s = -1; return [true, 0];
+			/* } */ case 15:
+			_tuple$3 = $assertType(Tu, ptrType$14, true);
+			ok$2 = _tuple$3[1];
+			if (ok$2 && Tp[0] === ptrType$15.nil) { _v = true; $s = 19; continue s; }
+			_r$6 = isInterfacePtr(Tu); /* */ $s = 20; case 20: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			_v = _r$6; case 19:
+			/* */ if (_v) { $s = 17; continue; }
+			/* */ $s = 18; continue;
+			/* if (_v) { */ case 17:
+				_r$7 = x[0].Pos(); /* */ $s = 23; case 23: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_r$8 = check[0].implements$(_r$7, V, T[0], false, cause[0]); /* */ $s = 24; case 24: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				/* */ if (_r$8) { $s = 21; continue; }
 				/* */ $s = 22; continue;
-				/* if (token.IsExported(t$1.name)) { */ case 21:
-					_r$2 = $pkg.Unsafe.scope.Lookup(t$1.name); /* */ $s = 23; case 23: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_tuple = $assertType(_r$2, ptrType$17, true);
-					obj = _tuple[0];
-					/* */ if (!(obj === ptrType$17.nil)) { $s = 24; continue; }
-					/* */ $s = 25; continue;
-					/* if (!(obj === ptrType$17.nil)) { */ case 24:
-						$r = w.typeName(obj); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* break; */ $s = 20; continue;
-					/* } */ case 25:
+				/* if (_r$8) { */ case 21:
+					$s = -1; return [true, 0];
 				/* } */ case 22:
-				w.string(t$1.name);
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 7:
-				t$2 = _ref.$val;
-				w.byte$(91);
-				w.string(strconv.FormatInt(t$2.len, 10));
-				w.byte$(93);
-				$r = w.typ(t$2.elem); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 8:
-				t$3 = _ref.$val;
-				w.string("[]");
-				$r = w.typ(t$3.elem); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 9:
-				t$4 = _ref.$val;
-				w.string("struct{");
-				_ref$1 = t$4.fields;
-				_i = 0;
-				/* while (true) { */ case 29:
-					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 30; continue; }
-					i = _i;
-					f = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					if (i > 0) {
-						w.byte$(59);
-					}
-					pkgAnnotate = false;
-					if (w.qf === $throwNilPointerError && w.pkgInfo && !token.IsExported(f.object.name)) {
-						pkgAnnotate = true;
-						w.pkgInfo = false;
-					}
-					if (!f.embedded) {
-						w.string(f.object.name);
-						w.byte$(32);
-					}
-					$r = w.typ(f.object.typ); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (pkgAnnotate) {
-						w.string(" /* package ");
-						w.string(f.object.pkg.Path());
-						w.string(" */ ");
-					}
-					tag = t$4.Tag(i);
-					if (!(tag === "")) {
-						w.byte$(32);
-						w.string(strconv.Quote(tag));
-					}
-					_i++;
-				$s = 29; continue;
-				case 30:
-				w.byte$(125);
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 10:
-				t$5 = _ref.$val;
-				w.byte$(42);
-				$r = w.typ(t$5.base); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$15, true)[1]) { */ case 11:
-				t$6 = _ref.$val;
-				$r = w.tuple(t$6, false); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 12:
-				t$7 = _ref.$val;
-				w.string("func");
-				$r = w.signature(t$7); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 13:
-				t$8 = _ref.$val;
-				if (t$8.Len() === 0) {
-					w.error("empty union");
-					/* break; */ $s = 20; continue;
+				if (Vp[0] === ptrType$15.nil) {
+					$s = -1; return [false, 21];
 				}
-				_ref$2 = t$8.terms;
-				_i$1 = 0;
-				/* while (true) { */ case 35:
-					/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 36; continue; }
-					i$1 = _i$1;
-					t$15 = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-					if (i$1 > 0) {
-						w.string(" | ");
-					}
-					if (t$15.tilde) {
-						w.byte$(126);
+				if (!(cause[0] === ptrType$35.nil)) {
+					cause[0].$set("");
+				}
+			/* } */ case 18:
+			_tuple$4 = $assertType(Vu, ptrType$14, true);
+			Vi = _tuple$4[0];
+			/* */ if (!(Vi === ptrType$14.nil) && Vp[0] === ptrType$15.nil) { $s = 25; continue; }
+			/* */ $s = 26; continue;
+			/* if (!(Vi === ptrType$14.nil) && Vp[0] === ptrType$15.nil) { */ case 25:
+				_r$9 = x[0].Pos(); /* */ $s = 29; case 29: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+				_r$10 = check[0].implements$(_r$9, T[0], V, false, ptrType$35.nil); /* */ $s = 30; case 30: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+				/* */ if (_r$10) { $s = 27; continue; }
+				/* */ $s = 28; continue;
+				/* if (_r$10) { */ case 27:
+					if (!(cause[0] === ptrType$35.nil)) {
+						cause[0].$set("need type assertion");
 					}
-					$r = w.typ(t$15.typ); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i$1++;
-				$s = 35; continue;
-				case 36:
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 14:
-				t$9 = _ref.$val;
-				/* */ if (w.ctxt === ptrType$51.nil) { $s = 38; continue; }
-				/* */ $s = 39; continue;
-				/* if (w.ctxt === ptrType$51.nil) { */ case 38:
-					_r$3 = universeAny.Type(); /* */ $s = 42; case 42: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					/* */ if ($interfaceIsEqual(t$9, _r$3)) { $s = 40; continue; }
-					/* */ $s = 41; continue;
-					/* if ($interfaceIsEqual(t$9, _r$3)) { */ case 40:
-						w.string("any");
-						/* break; */ $s = 20; continue;
-					/* } */ case 41:
-					_r$4 = universeComparable.Type(); /* */ $s = 45; case 45: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					/* */ if ($interfaceIsEqual(t$9, $assertType(_r$4, ptrType$9).underlying)) { $s = 43; continue; }
-					/* */ $s = 44; continue;
-					/* if ($interfaceIsEqual(t$9, $assertType(_r$4, ptrType$9).underlying)) { */ case 43:
-						w.string("interface{comparable}");
-						/* break; */ $s = 20; continue;
-					/* } */ case 44:
-				/* } */ case 39:
-				/* */ if (t$9.implicit) { $s = 46; continue; }
-				/* */ $s = 47; continue;
-				/* if (t$9.implicit) { */ case 46:
-					/* */ if ((t$9.methods.$length === 0) && (t$9.embeddeds.$length === 1)) { $s = 48; continue; }
-					/* */ $s = 49; continue;
-					/* if ((t$9.methods.$length === 0) && (t$9.embeddeds.$length === 1)) { */ case 48:
-						$r = w.typ((x = t$9.embeddeds, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]))); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* break; */ $s = 20; continue;
-					/* } */ case 49:
-					w.string("/* implicit */ ");
-				/* } */ case 47:
-				w.string("interface{");
-				first = true;
-				/* */ if (!(w.ctxt === ptrType$51.nil)) { $s = 51; continue; }
-				/* */ $s = 52; continue;
-				/* if (!(w.ctxt === ptrType$51.nil)) { */ case 51:
-					_r$5 = t$9.typeSet(); /* */ $s = 54; case 54: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					$r = w.typeSet(_r$5); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 53; continue;
-				/* } else { */ case 52:
-					_ref$3 = t$9.methods;
-					_i$2 = 0;
-					/* while (true) { */ case 56:
-						/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 57; continue; }
-						m = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
-						if (!first) {
-							w.byte$(59);
+					$s = -1; return [false, 23];
+				/* } */ case 28:
+			/* } */ case 26:
+			_tuple$5 = $assertType(Vu, ptrType$26, true);
+			Vc = _tuple$5[0];
+			ok$3 = _tuple$5[1];
+			/* */ if (ok$3 && (Vc.dir === 0)) { $s = 31; continue; }
+			/* */ $s = 32; continue;
+			/* if (ok$3 && (Vc.dir === 0)) { */ case 31:
+				_tuple$6 = $assertType(Tu, ptrType$26, true);
+				Tc = _tuple$6[0];
+				ok$4 = _tuple$6[1];
+				if (!(ok$4)) { _v$1 = false; $s = 35; continue s; }
+				_r$11 = Identical(Vc.elem, Tc.elem); /* */ $s = 36; case 36: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+				_v$1 = _r$11; case 35:
+				/* */ if (_v$1) { $s = 33; continue; }
+				/* */ $s = 34; continue;
+				/* if (_v$1) { */ case 33:
+					$s = -1; return [!hasName(V) || !hasName(T[0]), 22];
+				/* } */ case 34:
+			/* } */ case 32:
+			if (Vp[0] === ptrType$15.nil && Tp[0] === ptrType$15.nil) {
+				$s = -1; return [false, 23];
+			}
+			errorf[0] = (function(T, Tp, Vp, cause, check, code, code$1, errorf, ok, ok$1, x, x$1) { return function operand·assignableTo·func2(format, args) {
+					var {_r$12, args, format, msg, $s, $r, $c} = $restore(this, {format, args});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					/* */ if (!(check[0] === ptrType$6.nil) && !(cause[0] === ptrType$35.nil)) { $s = 1; continue; }
+					/* */ $s = 2; continue;
+					/* if (!(check[0] === ptrType$6.nil) && !(cause[0] === ptrType$35.nil)) { */ case 1:
+						_r$12 = check[0].sprintf(format, args); /* */ $s = 3; case 3: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+						msg = _r$12;
+						if (!(cause[0].$get() === "")) {
+							msg = msg + ("\n\t" + cause[0].$get());
 						}
-						first = false;
-						w.string(m.object.name);
-						$r = w.signature($assertType(m.object.typ, ptrType$27)); /* */ $s = 58; case 58: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$2++;
-					$s = 56; continue;
-					case 57:
-					_ref$4 = t$9.embeddeds;
-					_i$3 = 0;
-					/* while (true) { */ case 59:
-						/* if (!(_i$3 < _ref$4.$length)) { break; } */ if(!(_i$3 < _ref$4.$length)) { $s = 60; continue; }
-						typ$3 = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
-						if (!first) {
-							w.byte$(59);
+						cause[0].$set(msg);
+					/* } */ case 2:
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: operand·assignableTo·func2, $c: true, $r, _r$12, args, format, msg, $s};return $f;
+				}; })(T, Tp, Vp, cause, check, code, code$1, errorf, ok, ok$1, x, x$1);
+			/* */ if (!hasName(V) && !(Tp[0] === ptrType$15.nil)) { $s = 37; continue; }
+			/* */ $s = 38; continue;
+			/* if (!hasName(V) && !(Tp[0] === ptrType$15.nil)) { */ case 37:
+				ok[0] = false;
+				code[0] = 23;
+				_r$12 = Tp[0].is((function(T, Tp, Vp, cause, check, code, code$1, errorf, ok, ok$1, x, x$1) { return function operand·assignableTo·func3(T$1) {
+						var {T$1, _r$12, _tuple$7, $s, $r, $c} = $restore(this, {T$1});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						if (T$1 === ptrType$5.nil) {
+							$s = -1; return false;
 						}
-						first = false;
-						$r = w.typ(typ$3); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$3++;
-					$s = 59; continue;
-					case 60:
-				/* } */ case 53:
-				w.byte$(125);
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 15:
-				t$10 = _ref.$val;
-				w.string("map[");
-				$r = w.typ(t$10.key); /* */ $s = 62; case 62: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				w.byte$(93);
-				$r = w.typ(t$10.elem); /* */ $s = 63; case 63: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 16:
-				t$11 = _ref.$val;
-				s = "";
-				parens = false;
-				_1 = t$11.dir;
-				if (_1 === (0)) {
-					s = "chan ";
-					_tuple$1 = $assertType(t$11.elem, ptrType$29, true);
-					c = _tuple$1[0];
-					if (!(c === ptrType$29.nil) && (c.dir === 2)) {
-						parens = true;
-					}
-				} else if (_1 === (1)) {
-					s = "chan<- ";
-				} else if (_1 === (2)) {
-					s = "<-chan ";
-				} else {
-					w.error("unknown channel direction");
-				}
-				w.string(s);
-				if (parens) {
-					w.byte$(40);
-				}
-				$r = w.typ(t$11.elem); /* */ $s = 64; case 64: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if (parens) {
-					w.byte$(41);
-				}
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 17:
-				t$12 = _ref.$val;
-				/* */ if (!(w.ctxt === ptrType$51.nil)) { $s = 65; continue; }
-				/* */ $s = 66; continue;
-				/* if (!(w.ctxt === ptrType$51.nil)) { */ case 65:
-					_r$6 = w.ctxt.getID(t$12); /* */ $s = 67; case 67: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					_r$7 = strconv.Itoa(_r$6); /* */ $s = 68; case 68: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					$r = w.string(_r$7); /* */ $s = 69; case 69: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 66:
-				$r = w.typeName(t$12.obj); /* */ $s = 70; case 70: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!(t$12.inst === ptrType$52.nil)) { $s = 71; continue; }
-				if (!(w.ctxt === ptrType$51.nil)) { _v = false; $s = 74; continue s; }
-				_r$8 = t$12.TypeParams(); /* */ $s = 75; case 75: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				_r$9 = _r$8.Len(); /* */ $s = 76; case 76: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				_v = !((_r$9 === 0)); case 74:
-				/* */ if (_v) { $s = 72; continue; }
-				/* */ $s = 73; continue;
-				/* if (!(t$12.inst === ptrType$52.nil)) { */ case 71:
-					$r = w.typeList(t$12.inst.targs.list()); /* */ $s = 77; case 77: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 73; continue;
-				/* } else if (_v) { */ case 72:
-					_r$10 = t$12.TypeParams(); /* */ $s = 78; case 78: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_r$11 = _r$10.list(); /* */ $s = 79; case 79: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					$r = w.tParamList(_r$11); /* */ $s = 80; case 80: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 73:
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 18:
-				t$13 = _ref.$val;
-				if (t$13.obj === ptrType$17.nil) {
-					w.error("unnamed type parameter");
-					/* break; */ $s = 20; continue;
-				}
-				i$2 = tparamIndex(w.tparams.list(), t$13);
-				/* */ if (i$2 >= 0) { $s = 81; continue; }
-				/* */ $s = 82; continue;
-				/* if (i$2 >= 0) { */ case 81:
-					_r$12 = fmt.Sprintf("$%d", new sliceType$6([new $Int(i$2)])); /* */ $s = 84; case 84: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					$r = w.string(_r$12); /* */ $s = 85; case 85: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 83; continue;
-				/* } else { */ case 82:
-					w.string(t$13.obj.object.name);
-					if (w.tpSubscripts || !(w.ctxt === ptrType$51.nil)) {
-						w.string(subscript(t$13.id));
-					}
-				/* } */ case 83:
-				$s = 20; continue;
-			/* } else { */ case 19:
-				t$14 = _ref;
-				_r$13 = t$14.String(); /* */ $s = 86; case 86: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-				$r = w.string(_r$13); /* */ $s = 87; case 87: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } } */ case 20:
-			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: typ$1, $c: true, $r, _1, _arg, _arg$1, _entry, _i, _i$1, _i$2, _i$3, _key, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, _tuple$1, _v, c, f, first, i, i$1, i$2, m, obj, parens, pkgAnnotate, s, t, t$1, t$10, t$11, t$12, t$13, t$14, t$15, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, tag, typ$2, typ$3, w, x, $s, $deferred};return $f; } }
-		};
-		$ptrType(typeWriter).prototype.typeSet = function typeSet(s) {
-			var {_i, _i$1, _r$1, _r$2, _ref, _ref$1, buf, first, m, s, term$1, termHashes, w, $s, $r, $c} = $restore(this, {s});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			w = this;
-			$r = assert(!(w.ctxt === ptrType$51.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			first = true;
-			_ref = s.methods;
-			_i = 0;
-			/* while (true) { */ case 2:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
-				m = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!first) {
-					w.byte$(59);
-				}
-				first = false;
-				w.string(m.object.name);
-				$r = w.signature($assertType(m.object.typ, ptrType$27)); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 2; continue;
-			case 3:
-				/* */ if (s.terms.isAll()) { $s = 6; continue; }
-				/* */ if (s.terms.isEmpty()) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (s.terms.isAll()) { */ case 6:
-					$s = 9; continue;
-				/* } else if (s.terms.isEmpty()) { */ case 7:
-					_r$1 = s.terms.String(); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					$r = w.string(_r$1); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 9; continue;
-				/* } else { */ case 8:
-					termHashes = sliceType$5.nil;
-					_ref$1 = s.terms;
-					_i$1 = 0;
-					/* while (true) { */ case 12:
-						/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 13; continue; }
-						buf = [buf];
-						term$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-						buf[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-						if (term$1.tilde) {
-							buf[0].WriteByte(126);
+						_r$12 = x[0].assignableTo(check[0], T$1.typ, cause[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+						_tuple$7 = _r$12;
+						ok[0] = _tuple$7[0];
+						code[0] = _tuple$7[1];
+						/* */ if (!ok[0]) { $s = 2; continue; }
+						/* */ $s = 3; continue;
+						/* if (!ok[0]) { */ case 2:
+							$r = errorf[0]("cannot assign %s to %s (in %s)", new sliceType$5([x[0].typ, T$1.typ, Tp[0]])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = -1; return false;
+						/* } */ case 3:
+						$s = -1; return true;
+						/* */ } return; } var $f = {$blk: operand·assignableTo·func3, $c: true, $r, T$1, _r$12, _tuple$7, $s};return $f;
+					}; })(T, Tp, Vp, cause, check, code, code$1, errorf, ok, ok$1, x, x$1)); /* */ $s = 39; case 39: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+				_r$12;
+				$s = -1; return [ok[0], code[0]];
+			/* } */ case 38:
+			/* */ if (!(Vp[0] === ptrType$15.nil) && !hasName(T[0])) { $s = 40; continue; }
+			/* */ $s = 41; continue;
+			/* if (!(Vp[0] === ptrType$15.nil) && !hasName(T[0])) { */ case 40:
+				x$1[0] = $clone((x[0] === ptrType$63.nil && $throwNilPointerError(), x[0]), operand);
+				ok$1[0] = false;
+				code$1[0] = 23;
+				_r$13 = Vp[0].is((function(T, Tp, Vp, cause, check, code, code$1, errorf, ok, ok$1, x, x$1) { return function operand·assignableTo·func4(V$1) {
+						var {V$1, _r$13, _tuple$7, $s, $r, $c} = $restore(this, {V$1});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						if (V$1 === ptrType$5.nil) {
+							$s = -1; return false;
 						}
-						_r$2 = newTypeHasher(buf[0], w.ctxt); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						$r = _r$2.typ(term$1.typ); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						termHashes = $append(termHashes, buf[0].String());
-						_i$1++;
-					$s = 12; continue;
-					case 13:
-					$r = sort.Strings(termHashes); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (!first) {
-						w.byte$(59);
-					}
-					w.string(strings.Join(termHashes, "|"));
-				/* } */ case 9:
-			case 5:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: typeSet, $c: true, $r, _i, _i$1, _r$1, _r$2, _ref, _ref$1, buf, first, m, s, term$1, termHashes, w, $s};return $f;
+						x$1[0].typ = V$1.typ;
+						_r$13 = x$1[0].assignableTo(check[0], T[0], cause[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+						_tuple$7 = _r$13;
+						ok$1[0] = _tuple$7[0];
+						code$1[0] = _tuple$7[1];
+						/* */ if (!ok$1[0]) { $s = 2; continue; }
+						/* */ $s = 3; continue;
+						/* if (!ok$1[0]) { */ case 2:
+							$r = errorf[0]("cannot assign %s (in %s) to %s", new sliceType$5([V$1.typ, Vp[0], T[0]])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = -1; return false;
+						/* } */ case 3:
+						$s = -1; return true;
+						/* */ } return; } var $f = {$blk: operand·assignableTo·func4, $c: true, $r, V$1, _r$13, _tuple$7, $s};return $f;
+					}; })(T, Tp, Vp, cause, check, code, code$1, errorf, ok, ok$1, x, x$1)); /* */ $s = 42; case 42: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+				_r$13;
+				$s = -1; return [ok$1[0], code$1[0]];
+			/* } */ case 41:
+			$s = -1; return [false, 23];
+			/* */ } return; } var $f = {$blk: assignableTo, $c: true, $r, $24r, T, Tc, Tp, Tu, V, Vc, Vi, Vp, Vu, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _v, _v$1, cause, check, code, code$1, errorf, newType, ok, ok$1, ok$2, ok$3, ok$4, x, x$1, $s};return $f;
 		};
-		$ptrType(typeWriter).prototype.typeList = function typeList$1(list) {
-			var {_i, _ref, i, list, typ$2, w, $s, $r, $c} = $restore(this, {list});
+		$ptrType(objset).prototype.insert = function insert$1(obj) {
+			var {_entry, _key, _r, alt, id, obj, s, $s, $r, $c} = $restore(this, {obj});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			w = this;
-			w.byte$(91);
-			_ref = list;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				typ$2 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (i > 0) {
-					w.byte$(44);
-				}
-				$r = w.typ(typ$2); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			w.byte$(93);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: typeList$1, $c: true, $r, _i, _ref, i, list, typ$2, w, $s};return $f;
+			s = this;
+			_r = obj.Id(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			id = _r;
+			alt = (_entry = $mapIndex((s.$get()),$String.keyFor(id)), _entry !== undefined ? _entry.v : $ifaceNil);
+			if (!($interfaceIsEqual(alt, $ifaceNil))) {
+				$s = -1; return alt;
+			}
+			if (s.$get() === false) {
+				s.$set(new $global.Map());
+			}
+			_key = id; (s.$get() || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: obj });
+			$s = -1; return $ifaceNil;
+			/* */ } return; } var $f = {$blk: insert$1, $c: true, $r, _entry, _key, _r, alt, id, obj, s, $s};return $f;
+		};
+		isExported = function isExported$1(name) {
+			var _tuple, ch, name;
+			_tuple = utf8.DecodeRuneInString(name);
+			ch = _tuple[0];
+			return unicode.IsUpper(ch);
+		};
+		Id = function Id$2(pkg, name) {
+			var name, path, pkg;
+			if (isExported(name)) {
+				return name;
+			}
+			path = "_";
+			if (!(pkg === ptrType$1.nil) && !(pkg.path === "")) {
+				path = pkg.path;
+			}
+			return path + "." + name;
+		};
+		$pkg.Id = Id;
+		color.prototype.String = function String$19() {
+			var _1, c;
+			c = this.$val;
+			_1 = c;
+			if (_1 === (0)) {
+				return "white";
+			} else if (_1 === (1)) {
+				return "black";
+			} else {
+				return "grey";
+			}
+		};
+		$ptrType(color).prototype.String = function(...$args) { return new color(this.$get()).String(...$args); };
+		colorFor = function colorFor$1(t) {
+			var t;
+			if (!($interfaceIsEqual(t, $ifaceNil))) {
+				return 1;
+			}
+			return 0;
+		};
+		$ptrType(object).prototype.Parent = function Parent$2() {
+			var obj;
+			obj = this;
+			return obj.parent;
+		};
+		$ptrType(object).prototype.Pos = function Pos$3() {
+			var obj;
+			obj = this;
+			return obj.pos;
+		};
+		$ptrType(object).prototype.Pkg = function Pkg$1() {
+			var obj;
+			obj = this;
+			return obj.pkg;
+		};
+		$ptrType(object).prototype.Name = function Name$2() {
+			var obj;
+			obj = this;
+			return obj.name;
+		};
+		$ptrType(object).prototype.Type = function Type$4() {
+			var obj;
+			obj = this;
+			return obj.typ;
+		};
+		$ptrType(object).prototype.Exported = function Exported$1() {
+			var obj;
+			obj = this;
+			return isExported(obj.name);
+		};
+		$ptrType(object).prototype.Id = function Id$3() {
+			var obj;
+			obj = this;
+			return Id(obj.pkg, obj.name);
+		};
+		$ptrType(object).prototype.String = function String$20() {
+			var obj;
+			obj = this;
+			$panic(new $String("abstract"));
+		};
+		$ptrType(object).prototype.order = function order$1() {
+			var obj;
+			obj = this;
+			return obj.order_;
+		};
+		$ptrType(object).prototype.color = function color$2() {
+			var obj;
+			obj = this;
+			return obj.color_;
+		};
+		$ptrType(object).prototype.scopePos = function scopePos$1() {
+			var obj;
+			obj = this;
+			return obj.scopePos_;
 		};
-		$ptrType(typeWriter).prototype.tParamList = function tParamList(list) {
-			var {_i, _ref, i, list, prev, tpar, w, $s, $r, $c} = $restore(this, {list});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			w = this;
-			w.byte$(91);
-			prev = $ifaceNil;
-			_ref = list;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				tpar = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (tpar === ptrType$14.nil) {
-					w.error("nil type parameter");
-					_i++;
-					/* continue; */ $s = 1; continue;
-				}
-				/* */ if (i > 0) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (i > 0) { */ case 3:
-					/* */ if (!($interfaceIsEqual(tpar.bound, prev))) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (!($interfaceIsEqual(tpar.bound, prev))) { */ case 5:
-						w.byte$(32);
-						$r = w.typ(prev); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 6:
-					w.byte$(44);
-				/* } */ case 4:
-				prev = tpar.bound;
-				$r = w.typ(tpar); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			/* */ if (!($interfaceIsEqual(prev, $ifaceNil))) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if (!($interfaceIsEqual(prev, $ifaceNil))) { */ case 9:
-				w.byte$(32);
-				$r = w.typ(prev); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 10:
-			w.byte$(93);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: tParamList, $c: true, $r, _i, _ref, i, list, prev, tpar, w, $s};return $f;
+		$ptrType(object).prototype.setParent = function setParent$1(parent) {
+			var obj, parent;
+			obj = this;
+			obj.parent = parent;
 		};
-		$ptrType(typeWriter).prototype.typeName = function typeName(obj) {
-			var {_r$1, obj, w, $s, $r, $c} = $restore(this, {obj});
+		$ptrType(object).prototype.setOrder = function setOrder$1(order$2) {
+			var {obj, order$2, $s, $r, $c} = $restore(this, {order$2});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			w = this;
-			_r$1 = packagePrefix(obj.object.pkg, w.qf); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$r = w.string(_r$1); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			w.string(obj.object.name);
+			obj = this;
+			$r = assert(order$2 > 0); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			obj.order_ = order$2;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: typeName, $c: true, $r, _r$1, obj, w, $s};return $f;
+			/* */ } return; } var $f = {$blk: setOrder$1, $c: true, $r, obj, order$2, $s};return $f;
 		};
-		$ptrType(typeWriter).prototype.tuple = function tuple(tup, variadic) {
-			var {_i, _r$1, _ref, _tuple, _tuple$1, i, ok, s, t, tup, typ$2, v, variadic, w, $s, $r, $c} = $restore(this, {tup, variadic});
+		$ptrType(object).prototype.setColor = function setColor$1(color$3) {
+			var {color$3, obj, $s, $r, $c} = $restore(this, {color$3});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			w = this;
-			w.byte$(40);
-			/* */ if (!(tup === ptrType$15.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(tup === ptrType$15.nil)) { */ case 1:
-				_ref = tup.vars;
-				_i = 0;
-				/* while (true) { */ case 3:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
-					i = _i;
-					v = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					if (i > 0) {
-						w.byte$(44);
-					}
-					if (w.ctxt === ptrType$51.nil && !(v.object.name === "") && w.paramNames) {
-						w.string(v.object.name);
-						w.byte$(32);
-					}
-					typ$2 = v.object.typ;
-					/* */ if (variadic && (i === (tup.vars.$length - 1 >> 0))) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (variadic && (i === (tup.vars.$length - 1 >> 0))) { */ case 5:
-						_tuple = $assertType(typ$2, ptrType$25, true);
-						s = _tuple[0];
-						ok = _tuple[1];
-						/* */ if (ok) { $s = 7; continue; }
-						/* */ $s = 8; continue;
-						/* if (ok) { */ case 7:
-							w.string("...");
-							typ$2 = s.elem;
-							$s = 9; continue;
-						/* } else { */ case 8:
-							_r$1 = under(typ$2); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-							_tuple$1 = $assertType(_r$1, ptrType$8, true);
-							t = _tuple$1[0];
-							if (t === ptrType$8.nil || !((t.kind === 17))) {
-								w.error("expected string type");
-								_i++;
-								/* continue; */ $s = 3; continue;
-							}
-							$r = w.typ(typ$2); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							w.string("...");
-							_i++;
-							/* continue; */ $s = 3; continue;
-						/* } */ case 9:
-					/* } */ case 6:
-					$r = w.typ(typ$2); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i++;
-				$s = 3; continue;
-				case 4:
-			/* } */ case 2:
-			w.byte$(41);
+			obj = this;
+			$r = assert(!((color$3 === 0))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			obj.color_ = color$3;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: tuple, $c: true, $r, _i, _r$1, _ref, _tuple, _tuple$1, i, ok, s, t, tup, typ$2, v, variadic, w, $s};return $f;
+			/* */ } return; } var $f = {$blk: setColor$1, $c: true, $r, color$3, obj, $s};return $f;
 		};
-		$ptrType(typeWriter).prototype.signature = function signature(sig) {
-			var {n, sig, w, x, x$1, $s, $deferred, $r, $c} = $restore(this, {sig});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			w = [w];
-			w[0] = this;
-			/* */ if (!((sig.TypeParams().Len() === 0))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!((sig.TypeParams().Len() === 0))) { */ case 1:
-				/* */ if (!(w[0].ctxt === ptrType$51.nil)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!(w[0].ctxt === ptrType$51.nil)) { */ case 3:
-					$r = assert(w[0].tparams === ptrType$48.nil); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					w[0].tparams = sig.TypeParams();
-					$deferred.push([(function(w) { return function typeWriter·signature·func1() {
-							w[0].tparams = ptrType$48.nil;
-						}; })(w), []]);
-				/* } */ case 4:
-				$r = w[0].tParamList(sig.TypeParams().list()); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			$r = w[0].tuple(sig.params, sig.variadic); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			n = sig.results.Len();
-			if (n === 0) {
-				$s = -1; return;
-			}
-			w[0].byte$(32);
-			/* */ if ((n === 1) && (!(w[0].ctxt === ptrType$51.nil) || (x = sig.results.vars, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).object.name === "")) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if ((n === 1) && (!(w[0].ctxt === ptrType$51.nil) || (x = sig.results.vars, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).object.name === "")) { */ case 8:
-				$r = w[0].typ((x$1 = sig.results.vars, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).object.typ); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 9:
-			$r = w[0].tuple(sig.results, false); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: signature, $c: true, $r, n, sig, w, x, x$1, $s, $deferred};return $f; } }
+		$ptrType(object).prototype.setScopePos = function setScopePos$1(pos) {
+			var obj, pos;
+			obj = this;
+			obj.scopePos_ = pos;
 		};
-		subscript = function subscript$1(x) {
-			var buf, i, x;
-			buf = arrayType.zero();
-			i = 96;
-			while (true) {
-				i = i - (3) >> 0;
-				utf8.EncodeRune($subslice(new sliceType$14(buf), i), 8320 + (($div64(x, new $Uint64(0, 10), true).$low >> 0)) >> 0);
-				x = $div64(x, (new $Uint64(0, 10)), false);
-				if ((x.$high === 0 && x.$low === 0)) {
-					break;
-				}
+		$ptrType(object).prototype.sameId = function sameId$1(pkg, name) {
+			var name, obj, pkg;
+			obj = this;
+			if (!(name === obj.name)) {
+				return false;
 			}
-			return ($bytesToString($subslice(new sliceType$14(buf), i)));
-		};
-		$ptrType(_TypeSet).prototype.IsEmpty = function IsEmpty() {
-			var s;
-			s = this;
-			return s.terms.isEmpty();
+			if (obj.Exported()) {
+				return true;
+			}
+			if (pkg === ptrType$1.nil || obj.pkg === ptrType$1.nil) {
+				return pkg === obj.pkg;
+			}
+			return pkg.path === obj.pkg.path;
 		};
-		$ptrType(_TypeSet).prototype.IsAll = function IsAll() {
-			var s;
-			s = this;
-			return s.IsMethodSet() && (s.methods.$length === 0);
+		$ptrType(object).prototype.less = function less(b) {
+			var a, b, ea, eb;
+			a = this;
+			if (a === b) {
+				return false;
+			}
+			if (a === ptrType$92.nil) {
+				return true;
+			}
+			if (b === ptrType$92.nil) {
+				return false;
+			}
+			ea = isExported(a.name);
+			eb = isExported(b.name);
+			if (!(ea === eb)) {
+				return ea;
+			}
+			if (!(a.name === b.name)) {
+				return a.name < b.name;
+			}
+			if (!ea) {
+				return a.pkg.path < b.pkg.path;
+			}
+			return false;
 		};
-		$ptrType(_TypeSet).prototype.IsMethodSet = function IsMethodSet() {
-			var s;
-			s = this;
-			return !s.comparable && s.terms.isAll();
+		NewPkgName = function NewPkgName$1(pos, pkg, name, imported) {
+			var imported, name, pkg, pos;
+			return new PkgName.ptr($clone(new object.ptr(ptrType.nil, pos, pkg, name, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]), 0, 1, nopos), object), imported, false);
 		};
-		$ptrType(_TypeSet).prototype.IsComparable = function IsComparable(seen) {
-			var {$24r, _r$1, s, seen, $s, $r, $c} = $restore(this, {seen});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			seen = [seen];
-			s = this;
-			if (s.terms.isAll()) {
-				$s = -1; return s.comparable;
-			}
-			_r$1 = s.is((function(seen) { return function _TypeSet·IsComparable·func1(t) {
-					var {$24r, _r$1, _v, t, $s, $r, $c} = $restore(this, {t});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					if (!(!(t === ptrType$4.nil))) { _v = false; $s = 1; continue s; }
-					_r$1 = comparable(t.typ, false, seen[0], $throwNilPointerError); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_v = _r$1; case 1:
-					$24r = _v;
-					$s = 3; case 3: return $24r;
-					/* */ } return; } var $f = {$blk: _TypeSet·IsComparable·func1, $c: true, $r, $24r, _r$1, _v, t, $s};return $f;
-				}; })(seen)); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: IsComparable, $c: true, $r, $24r, _r$1, s, seen, $s};return $f;
+		$pkg.NewPkgName = NewPkgName;
+		$ptrType(PkgName).prototype.Imported = function Imported() {
+			var obj;
+			obj = this;
+			return obj.imported;
 		};
-		$ptrType(_TypeSet).prototype.NumMethods = function NumMethods() {
-			var s;
-			s = this;
-			return s.methods.$length;
+		NewConst = function NewConst$1(pos, pkg, name, typ$3, val) {
+			var name, pkg, pos, typ$3, val;
+			return new Const.ptr($clone(new object.ptr(ptrType.nil, pos, pkg, name, typ$3, 0, colorFor(typ$3), nopos), object), val);
 		};
-		$ptrType(_TypeSet).prototype.Method = function Method(i) {
-			var i, s, x;
-			s = this;
-			return (x = s.methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+		$pkg.NewConst = NewConst;
+		$ptrType(Const).prototype.Val = function Val() {
+			var obj;
+			obj = this;
+			return obj.val;
 		};
-		$ptrType(_TypeSet).prototype.LookupMethod = function LookupMethod(pkg, name, foldCase) {
-			var foldCase, name, pkg, s;
-			s = this;
-			return lookupMethod(s.methods, pkg, name, foldCase);
+		NewTypeName = function NewTypeName$1(pos, pkg, name, typ$3) {
+			var name, pkg, pos, typ$3;
+			return new TypeName.ptr($clone(new object.ptr(ptrType.nil, pos, pkg, name, typ$3, 0, colorFor(typ$3), nopos), object));
 		};
-		$ptrType(_TypeSet).prototype.String = function String$4() {
-			var {_i, _r$1, _r$2, _r$3, _r$4, _ref, buf, hasMethods, hasTerms, i, m, s, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			if (s.IsEmpty()) {
-				$s = -1; return "\xE2\x88\x85";
-			} else if (s.IsAll()) {
-				$s = -1; return "\xF0\x9D\x93\xA4";
-			}
-			hasMethods = s.methods.$length > 0;
-			hasTerms = s.hasTerms();
-			buf = new strings.Builder.ptr(ptrType$53.nil, sliceType$14.nil);
-			buf.WriteByte(123);
-			if (s.comparable) {
-				buf.WriteString("comparable");
-				if (hasMethods || hasTerms) {
-					buf.WriteString("; ");
-				}
-			}
-			_ref = s.methods;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				m = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (i > 0) {
-					buf.WriteString("; ");
+		$pkg.NewTypeName = NewTypeName;
+		$ptrType(TypeName).prototype.IsAlias = function IsAlias() {
+			var _ref, obj, t, t$1, t$2, t$3, t$4;
+			obj = this;
+			_ref = obj.object.typ;
+			if (_ref === $ifaceNil) {
+				t = _ref;
+				return false;
+			} else if ($assertType(_ref, ptrType$4, true)[1]) {
+				t$1 = _ref.$val;
+				if (obj.object.pkg === $pkg.Unsafe) {
+					return false;
 				}
-				_r$1 = m.String(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$2 = buf.WriteString(_r$1); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-				_i++;
-			$s = 1; continue;
-			case 2:
-			if (hasMethods && hasTerms) {
-				buf.WriteString("; ");
+				return !(obj.object.pkg === ptrType$1.nil) || !(t$1.name === obj.object.name) || $interfaceIsEqual(t$1, universeByte) || $interfaceIsEqual(t$1, universeRune);
+			} else if ($assertType(_ref, ptrType$10, true)[1]) {
+				t$2 = _ref.$val;
+				return !(obj === t$2.obj);
+			} else if ($assertType(_ref, ptrType$15, true)[1]) {
+				t$3 = _ref.$val;
+				return !(obj === t$3.obj);
+			} else {
+				t$4 = _ref;
+				return true;
 			}
-			/* */ if (hasTerms) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (hasTerms) { */ case 5:
-				_r$3 = s.terms.String(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_r$4 = buf.WriteString(_r$3); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_r$4;
-			/* } */ case 6:
-			buf.WriteString("}");
-			$s = -1; return buf.String();
-			/* */ } return; } var $f = {$blk: String$4, $c: true, $r, _i, _r$1, _r$2, _r$3, _r$4, _ref, buf, hasMethods, hasTerms, i, m, s, $s};return $f;
 		};
-		$ptrType(_TypeSet).prototype.hasTerms = function hasTerms() {
-			var s;
-			s = this;
-			return !s.terms.isEmpty() && !s.terms.isAll();
+		NewVar = function NewVar$1(pos, pkg, name, typ$3) {
+			var name, pkg, pos, typ$3;
+			return new Var.ptr($clone(new object.ptr(ptrType.nil, pos, pkg, name, typ$3, 0, colorFor(typ$3), nopos), object), false, false, false, ptrType$17.nil);
 		};
-		$ptrType(_TypeSet).prototype.subsetOf = function subsetOf$1(s2) {
-			var {$24r, _r$1, s1, s2, $s, $r, $c} = $restore(this, {s2});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s1 = this;
-			_r$1 = s1.terms.subsetOf(s2.terms); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: subsetOf$1, $c: true, $r, $24r, _r$1, s1, s2, $s};return $f;
+		$pkg.NewVar = NewVar;
+		NewParam = function NewParam$1(pos, pkg, name, typ$3) {
+			var name, pkg, pos, typ$3;
+			return new Var.ptr($clone(new object.ptr(ptrType.nil, pos, pkg, name, typ$3, 0, colorFor(typ$3), nopos), object), false, false, true, ptrType$17.nil);
 		};
-		$ptrType(_TypeSet).prototype.is = function is(f) {
-			var {$24r, _i, _r$1, _r$2, _ref, f, s, t, $s, $r, $c} = $restore(this, {f});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			/* */ if (!s.hasTerms()) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!s.hasTerms()) { */ case 1:
-				_r$1 = f(ptrType$4.nil); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			_ref = s.terms;
-			_i = 0;
-			/* while (true) { */ case 5:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 6; continue; }
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				$r = assert(!($interfaceIsEqual(t.typ, $ifaceNil))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$2 = f(t); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* */ if (!_r$2) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (!_r$2) { */ case 8:
-					$s = -1; return false;
-				/* } */ case 9:
-				_i++;
-			$s = 5; continue;
-			case 6:
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: is, $c: true, $r, $24r, _i, _r$1, _r$2, _ref, f, s, t, $s};return $f;
+		$pkg.NewParam = NewParam;
+		NewField = function NewField$1(pos, pkg, name, typ$3, embedded) {
+			var embedded, name, pkg, pos, typ$3;
+			return new Var.ptr($clone(new object.ptr(ptrType.nil, pos, pkg, name, typ$3, 0, colorFor(typ$3), nopos), object), embedded, true, false, ptrType$17.nil);
 		};
-		$ptrType(_TypeSet).prototype.underIs = function underIs$1(f) {
-			var {$24r, _arg, _arg$1, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, f, s, t, u, $s, $r, $c} = $restore(this, {f});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			/* */ if (!s.hasTerms()) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!s.hasTerms()) { */ case 1:
-				_r$1 = f($ifaceNil); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			_ref = s.terms;
-			_i = 0;
-			/* while (true) { */ case 5:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 6; continue; }
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				$r = assert(!($interfaceIsEqual(t.typ, $ifaceNil))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				u = t.typ;
-				/* */ if (!t.tilde) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (!t.tilde) { */ case 8:
-					_r$2 = under(u); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					u = _r$2;
-				/* } */ case 9:
-				/* */ if (false) { $s = 11; continue; }
-				/* */ $s = 12; continue;
-				/* if (false) { */ case 11:
-					_arg = u;
-					_r$3 = under(u); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_arg$1 = _r$3;
-					_r$4 = Identical(_arg, _arg$1); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					$r = assert(_r$4); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 12:
-				_r$5 = f(u); /* */ $s = 18; case 18: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				/* */ if (!_r$5) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (!_r$5) { */ case 16:
-					$s = -1; return false;
-				/* } */ case 17:
-				_i++;
-			$s = 5; continue;
-			case 6:
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: underIs$1, $c: true, $r, $24r, _arg, _arg$1, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, f, s, t, u, $s};return $f;
+		$pkg.NewField = NewField;
+		$ptrType(Var).prototype.Anonymous = function Anonymous() {
+			var obj;
+			obj = this;
+			return obj.embedded;
 		};
-		computeInterfaceTypeSet = function computeInterfaceTypeSet$1(check, pos, ityp) {
-			var {$24r, _i, _i$1, _i$2, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, _tuple, _v, addMethod, allComparable, allMethods, allTerms, check, comparable$1, i, ityp, m, m$1, mpos, pos, pos$1, seen, terms, tset, tset$1, typ$2, u, u$1, u$2, unionSets, x, x$1, $s, $deferred, $r, $c} = $restore(this, {check, pos, ityp});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			allMethods = [allMethods];
-			check = [check];
-			ityp = [ityp];
-			mpos = [mpos];
-			pos = [pos];
-			seen = [seen];
-			if (!(ityp[0].tset === ptrType$7.nil)) {
-				$s = -1; return ityp[0].tset;
-			}
-			if (!ityp[0].complete) {
-				$s = -1; return topTypeSet;
+		$ptrType(Var).prototype.Embedded = function Embedded() {
+			var obj;
+			obj = this;
+			return obj.embedded;
+		};
+		$ptrType(Var).prototype.IsField = function IsField() {
+			var obj;
+			obj = this;
+			return obj.isField;
+		};
+		$ptrType(Var).prototype.Origin = function Origin() {
+			var obj;
+			obj = this;
+			if (!(obj.origin === ptrType$17.nil)) {
+				return obj.origin;
 			}
-			/* */ if (!(check[0] === ptrType$5.nil) && false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(check[0] === ptrType$5.nil) && false) { */ case 1:
-				if (!new token.Pos(pos[0]).IsValid() && ityp[0].methods.$length > 0) {
-					pos[0] = (x = ityp[0].methods, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).object.pos;
-				}
-				$r = check[0].trace(pos[0], "-- type set for %s", new sliceType$6([ityp[0]])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				check[0].indent = check[0].indent + (1) >> 0;
-				$deferred.push([(function(allMethods, check, ityp, mpos, pos, seen) { return function computeInterfaceTypeSet·func1() {
-						var {_arg, _arg$1, _r$1, $s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						check[0].indent = check[0].indent - (1) >> 0;
-						_arg = pos[0];
-						_r$1 = ityp[0].typeSet(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						_arg$1 = _r$1;
-						$r = check[0].trace(_arg, "=> %s ", new sliceType$6([_arg$1])); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: computeInterfaceTypeSet·func1, $c: true, $r, _arg, _arg$1, _r$1, $s};return $f;
-					}; })(allMethods, check, ityp, mpos, pos, seen), []]);
-			/* } */ case 2:
-			ityp[0].tset = new _TypeSet.ptr(sliceType.nil, allTermlist, false);
-			unionSets = false;
-			if (!(check[0] === ptrType$5.nil)) {
-				if (check[0].unionTypeSets === false) {
-					check[0].unionTypeSets = new $global.Map();
-				}
-				unionSets = check[0].unionTypeSets;
-			} else {
-				unionSets = new $global.Map();
+			return obj;
+		};
+		NewFunc = function NewFunc$1(pos, pkg, name, sig) {
+			var name, pkg, pos, sig, typ$3;
+			typ$3 = $ifaceNil;
+			if (!(sig === ptrType$29.nil)) {
+				typ$3 = sig;
 			}
-			seen[0] = false;
-			allMethods[0] = sliceType.nil;
-			mpos[0] = new $global.Map();
-			addMethod = (function(allMethods, check, ityp, mpos, pos, seen) { return function computeInterfaceTypeSet·func2(pos$1, m, explicit) {
-					var {_entry, _key, _r$1, explicit, m, other, pos$1, $s, $r, $c} = $restore(this, {pos$1, m, explicit});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					m = [m];
-					other = [other];
-					pos$1 = [pos$1];
-						_r$1 = (seen.$ptr || (seen.$ptr = new ptrType$54(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, seen))).insert(m[0]); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						other[0] = _r$1;
-						/* */ if ($interfaceIsEqual(other[0], $ifaceNil)) { $s = 3; continue; }
-						/* */ if (explicit) { $s = 4; continue; }
-						/* */ if (!(check[0] === ptrType$5.nil)) { $s = 5; continue; }
-						/* */ $s = 6; continue;
-						/* if ($interfaceIsEqual(other[0], $ifaceNil)) { */ case 3:
-							allMethods[0] = $append(allMethods[0], m[0]);
-							_key = m[0]; (mpos[0] || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$2.keyFor(_key), { k: _key, v: pos$1[0] });
-							$s = 6; continue;
-						/* } else if (explicit) { */ case 4:
-							/* */ if (!(check[0] === ptrType$5.nil)) { $s = 7; continue; }
-							/* */ $s = 8; continue;
-							/* if (!(check[0] === ptrType$5.nil)) { */ case 7:
-								$r = check[0].errorf(new atPos(((pos$1[0] >> 0))), 10, "duplicate method %s", new sliceType$6([new $String(m[0].object.name)])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$r = check[0].errorf(new atPos((((_entry = $mapIndex(mpos[0],ptrType$2.keyFor($assertType(other[0], ptrType$2))), _entry !== undefined ? _entry.v : 0) >> 0))), 10, "\tother declaration of %s", new sliceType$6([new $String(m[0].object.name)])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 8:
-							$s = 6; continue;
-						/* } else if (!(check[0] === ptrType$5.nil)) { */ case 5:
-							check[0].later((function(allMethods, check, ityp, m, mpos, other, pos, pos$1, seen) { return function computeInterfaceTypeSet·func2·func1() {
-									var {_arg, _arg$1, _entry$1, _r$2, _r$3, _v, $s, $r, $c} = $restore(this, {});
-									/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-									if (!check[0].allowVersion(m[0].object.pkg, 1, 14)) { _v = true; $s = 3; continue s; }
-									_arg = m[0].object.typ;
-									_r$2 = other[0].Type(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-									_arg$1 = _r$2;
-									_r$3 = Identical(_arg, _arg$1); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-									_v = !_r$3; case 3:
-									/* */ if (_v) { $s = 1; continue; }
-									/* */ $s = 2; continue;
-									/* if (_v) { */ case 1:
-										$r = check[0].errorf(new atPos(((pos$1[0] >> 0))), 10, "duplicate method %s", new sliceType$6([new $String(m[0].object.name)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-										$r = check[0].errorf(new atPos((((_entry$1 = $mapIndex(mpos[0],ptrType$2.keyFor($assertType(other[0], ptrType$2))), _entry$1 !== undefined ? _entry$1.v : 0) >> 0))), 10, "\tother declaration of %s", new sliceType$6([new $String(m[0].object.name)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									/* } */ case 2:
-									$s = -1; return;
-									/* */ } return; } var $f = {$blk: computeInterfaceTypeSet·func2·func1, $c: true, $r, _arg, _arg$1, _entry$1, _r$2, _r$3, _v, $s};return $f;
-								}; })(allMethods, check, ityp, m, mpos, other, pos, pos$1, seen)).describef(new atPos(((pos$1[0] >> 0))), "duplicate method check for %s", new sliceType$6([new $String(m[0].object.name)]));
-						/* } */ case 6:
-					case 1:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: computeInterfaceTypeSet·func2, $c: true, $r, _entry, _key, _r$1, explicit, m, other, pos$1, $s};return $f;
-				}; })(allMethods, check, ityp, mpos, pos, seen);
-			_ref = ityp[0].methods;
-			_i = 0;
-			/* while (true) { */ case 4:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 5; continue; }
-				m = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				$r = addMethod(m.object.pos, m, true); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 4; continue;
-			case 5:
-			allTerms = allTermlist;
-			allComparable = false;
-			_ref$1 = ityp[0].embeddeds;
-			_i$1 = 0;
-			/* while (true) { */ case 7:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 8; continue; }
-				i = _i$1;
-				typ$2 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				pos$1 = 0;
-				if (!(ityp[0].embedPos === ptrType$6.nil)) {
-					pos$1 = (x$1 = ityp[0].embedPos.$get(), ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i]));
-				}
-				comparable$1 = false;
-				terms = termlist.nil;
-				_r$1 = under(typ$2); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_ref$2 = _r$1;
-				/* */ if ($assertType(_ref$2, ptrType$13, true)[1]) { $s = 10; continue; }
-				/* */ if ($assertType(_ref$2, ptrType$12, true)[1]) { $s = 11; continue; }
-				/* */ $s = 12; continue;
-				/* if ($assertType(_ref$2, ptrType$13, true)[1]) { */ case 10:
-					u = _ref$2.$val;
-					$r = assert(!isTypeParam(typ$2)); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$2 = computeInterfaceTypeSet(check[0], pos$1, u); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					tset = _r$2;
-					if (!(!(check[0] === ptrType$5.nil))) { _v = false; $s = 18; continue s; }
-					_r$3 = check[0].isImportedConstraint(typ$2); /* */ $s = 19; case 19: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_v = _r$3; case 18:
-					/* */ if (_v && !check[0].allowVersion(check[0].pkg, 1, 18)) { $s = 16; continue; }
-					/* */ $s = 17; continue;
-					/* if (_v && !check[0].allowVersion(check[0].pkg, 1, 18)) { */ case 16:
-						$r = check[0].errorf(new atPos(((pos$1 >> 0))), 135, "embedding constraint interface %s requires go1.18 or later", new sliceType$6([typ$2])); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$1++;
-						/* continue; */ $s = 7; continue;
-					/* } */ case 17:
-					comparable$1 = tset.comparable;
-					_ref$3 = tset.methods;
-					_i$2 = 0;
-					/* while (true) { */ case 21:
-						/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 22; continue; }
-						m$1 = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
-						$r = addMethod(pos$1, m$1, false); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$2++;
-					$s = 21; continue;
-					case 22:
-					terms = tset.terms;
-					$s = 13; continue;
-				/* } else if ($assertType(_ref$2, ptrType$12, true)[1]) { */ case 11:
-					u$1 = _ref$2.$val;
-					/* */ if (!(check[0] === ptrType$5.nil) && !check[0].allowVersion(check[0].pkg, 1, 18)) { $s = 24; continue; }
-					/* */ $s = 25; continue;
-					/* if (!(check[0] === ptrType$5.nil) && !check[0].allowVersion(check[0].pkg, 1, 18)) { */ case 24:
-						$r = check[0].errorf(new atPos(((pos$1 >> 0))), 135, "embedding interface element %s requires go1.18 or later", new sliceType$6([u$1])); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$1++;
-						/* continue; */ $s = 7; continue;
-					/* } */ case 25:
-					_r$4 = computeUnionTypeSet(check[0], unionSets, pos$1, u$1); /* */ $s = 27; case 27: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					tset$1 = _r$4;
-					if (tset$1 === invalidTypeSet) {
-						_i$1++;
-						/* continue; */ $s = 7; continue;
-					}
-					$r = assert(!tset$1.comparable); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = assert(tset$1.methods.$length === 0); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					terms = tset$1.terms;
-					$s = 13; continue;
-				/* } else { */ case 12:
-					u$2 = _ref$2;
-					if ($interfaceIsEqual(u$2, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-						_i$1++;
-						/* continue; */ $s = 7; continue;
-					}
-					/* */ if (!(check[0] === ptrType$5.nil) && !check[0].allowVersion(check[0].pkg, 1, 18)) { $s = 30; continue; }
-					/* */ $s = 31; continue;
-					/* if (!(check[0] === ptrType$5.nil) && !check[0].allowVersion(check[0].pkg, 1, 18)) { */ case 30:
-						$r = check[0].errorf(new atPos(((pos$1 >> 0))), 135, "embedding non-interface type %s requires go1.18 or later", new sliceType$6([typ$2])); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$1++;
-						/* continue; */ $s = 7; continue;
-					/* } */ case 31:
-					terms = new termlist([new term.ptr(false, typ$2)]);
-				/* } */ case 13:
-				_r$5 = intersectTermLists(allTerms, allComparable, terms, comparable$1); /* */ $s = 33; case 33: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_tuple = _r$5;
-				allTerms = _tuple[0];
-				allComparable = _tuple[1];
-				_i$1++;
-			$s = 7; continue;
-			case 8:
-			ityp[0].embedPos = ptrType$6.nil;
-			ityp[0].tset.comparable = allComparable;
-			/* */ if (!((allMethods[0].$length === 0))) { $s = 34; continue; }
-			/* */ $s = 35; continue;
-			/* if (!((allMethods[0].$length === 0))) { */ case 34:
-				$r = sortMethods(allMethods[0]); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				ityp[0].tset.methods = allMethods[0];
-			/* } */ case 35:
-			ityp[0].tset.terms = allTerms;
-			$24r = ityp[0].tset;
-			$s = 37; case 37: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$7.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: computeInterfaceTypeSet$1, $c: true, $r, $24r, _i, _i$1, _i$2, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, _tuple, _v, addMethod, allComparable, allMethods, allTerms, check, comparable$1, i, ityp, m, m$1, mpos, pos, pos$1, seen, terms, tset, tset$1, typ$2, u, u$1, u$2, unionSets, x, x$1, $s, $deferred};return $f; } }
+			return new Func.ptr($clone(new object.ptr(ptrType.nil, pos, pkg, name, typ$3, 0, colorFor(typ$3), nopos), object), false, ptrType$2.nil);
 		};
-		intersectTermLists = function intersectTermLists$1(xterms, xcomp, yterms, ycomp) {
-			var {_i, _r$1, _r$2, _ref, comp, i, t, terms, xcomp, xterms, ycomp, yterms, $s, $r, $c} = $restore(this, {xterms, xcomp, yterms, ycomp});
+		$pkg.NewFunc = NewFunc;
+		$ptrType(Func).prototype.FullName = function FullName() {
+			var {buf, obj, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = xterms.intersect(yterms); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			terms = _r$1;
-			comp = xcomp || ycomp;
-			/* */ if (comp && !terms.isAll()) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (comp && !terms.isAll()) { */ case 2:
-				i = 0;
-				_ref = terms;
-				_i = 0;
-				/* while (true) { */ case 4:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 5; continue; }
-					t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					$r = assert(!($interfaceIsEqual(t.typ, $ifaceNil))); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$2 = comparable(t.typ, false, false, $throwNilPointerError); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					/* */ if (_r$2) { $s = 7; continue; }
-					/* */ $s = 8; continue;
-					/* if (_r$2) { */ case 7:
-						((i < 0 || i >= terms.$length) ? ($throwRuntimeError("index out of range"), undefined) : terms.$array[terms.$offset + i] = t);
-						i = i + (1) >> 0;
-					/* } */ case 8:
-					_i++;
-				$s = 4; continue;
-				case 5:
-				terms = $subslice(terms, 0, i);
-				if (!terms.isAll()) {
-					comp = false;
-				}
-			/* } */ case 3:
-			$r = assert(!comp || terms.isAll()); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return [terms, comp];
-			/* */ } return; } var $f = {$blk: intersectTermLists$1, $c: true, $r, _i, _r$1, _r$2, _ref, comp, i, t, terms, xcomp, xterms, ycomp, yterms, $s};return $f;
+			buf = [buf];
+			obj = this;
+			buf[0] = new bytes.Buffer.ptr(sliceType$12.nil, 0, 0);
+			$r = writeFuncName(buf[0], obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return buf[0].String();
+			/* */ } return; } var $f = {$blk: FullName, $c: true, $r, buf, obj, $s};return $f;
 		};
-		sortMethods = function sortMethods$1(list) {
-			var {list, $s, $r, $c} = $restore(this, {list});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			$r = sort.Sort(($convertSliceType(list, byUniqueMethodName))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: sortMethods$1, $c: true, $r, list, $s};return $f;
+		$ptrType(Func).prototype.Scope = function Scope$2() {
+			var obj;
+			obj = this;
+			return $assertType(obj.object.typ, ptrType$29).scope;
 		};
-		assertSortedMethods = function assertSortedMethods$1(list) {
-			var {_r$1, list, $s, $r, $c} = $restore(this, {list});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (true) {
-				$panic(new $String("assertSortedMethods called outside debug mode"));
+		$ptrType(Func).prototype.Origin = function Origin$1() {
+			var obj;
+			obj = this;
+			if (!(obj.origin === ptrType$2.nil)) {
+				return obj.origin;
 			}
-			_r$1 = sort.IsSorted(($convertSliceType(list, byUniqueMethodName))); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (!_r$1) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!_r$1) { */ case 1:
-				$panic(new $String("methods not sorted"));
-			/* } */ case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: assertSortedMethods$1, $c: true, $r, _r$1, list, $s};return $f;
+			return obj;
 		};
-		byUniqueMethodName.prototype.Len = function Len$1() {
-			var a;
-			a = this;
-			return a.$length;
+		$ptrType(Func).prototype.hasPtrRecv = function hasPtrRecv() {
+			var _tuple, _tuple$1, isPtr, obj, sig;
+			obj = this;
+			_tuple = $assertType(obj.object.typ, ptrType$29, true);
+			sig = _tuple[0];
+			if (!(sig === ptrType$29.nil) && !(sig.recv === ptrType$17.nil)) {
+				_tuple$1 = deref(sig.recv.object.typ);
+				isPtr = _tuple$1[1];
+				return isPtr;
+			}
+			return obj.hasPtrRecv_;
 		};
-		$ptrType(byUniqueMethodName).prototype.Len = function(...$args) { return this.$get().Len(...$args); };
-		byUniqueMethodName.prototype.Less = function Less(i, j) {
-			var a, i, j;
-			a = this;
-			return ((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i]).object.Id() < ((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j]).object.Id();
+		NewLabel = function NewLabel$1(pos, pkg, name) {
+			var name, pkg, pos;
+			return new Label.ptr($clone(new object.ptr(ptrType.nil, pos, pkg, name, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]), 0, 1, 0), object), false);
 		};
-		$ptrType(byUniqueMethodName).prototype.Less = function(...$args) { return this.$get().Less(...$args); };
-		byUniqueMethodName.prototype.Swap = function Swap(i, j) {
-			var _tmp, _tmp$1, a, i, j;
-			a = this;
-			_tmp = ((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j]);
-			_tmp$1 = ((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i]);
-			((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i] = _tmp);
-			((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j] = _tmp$1);
+		$pkg.NewLabel = NewLabel;
+		newBuiltin = function newBuiltin$1(id) {
+			var id;
+			return new Builtin.ptr($clone(new object.ptr(ptrType.nil, 0, ptrType$1.nil, ((id < 0 || id >= predeclaredFuncs.length) ? ($throwRuntimeError("index out of range"), undefined) : predeclaredFuncs[id]).name, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]), 0, 1, 0), object), id);
 		};
-		$ptrType(byUniqueMethodName).prototype.Swap = function(...$args) { return this.$get().Swap(...$args); };
-		computeUnionTypeSet = function computeUnionTypeSet$1(check, unionSets, pos, utyp) {
-			var {_entry, _entry$1, _entry$2, _entry$3, _i, _key, _key$1, _r$1, _r$2, _r$3, _r$4, _ref, _tuple, _tuple$1, _v, allTerms, check, pos, t, terms, tset, u, ui, unionSets, utyp, $s, $r, $c} = $restore(this, {check, unionSets, pos, utyp});
+		writeObject = function writeObject$1(buf, obj, qf) {
+			var {_r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _v, buf, obj, obj$1, obj$2, obj$3, obj$4, obj$5, obj$6, obj$7, obj$8, obj$9, path, qf, t, t$1, t$2, tname, typ$3, $s, $r, $c} = $restore(this, {buf, obj, qf});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_tuple = (_entry = $mapIndex(unionSets,ptrType$12.keyFor(utyp)), _entry !== undefined ? [_entry.v, true] : [ptrType$7.nil, false]);
-			tset = _tuple[0];
-			if (!(tset === ptrType$7.nil)) {
-				$s = -1; return tset;
+			tname = ptrType$18.nil;
+			_r = obj.Type(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			typ$3 = _r;
+			_ref = obj;
+			/* */ if ($assertType(_ref, ptrType$32, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$33, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$18, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$17, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$2, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$93, true)[1]) { $s = 7; continue; }
+			/* */ if ($assertType(_ref, ptrType$19, true)[1]) { $s = 8; continue; }
+			/* */ if ($assertType(_ref, ptrType$34, true)[1]) { $s = 9; continue; }
+			/* */ $s = 10; continue;
+			/* if ($assertType(_ref, ptrType$32, true)[1]) { */ case 2:
+				obj$1 = _ref.$val;
+				_r$1 = fmt.Fprintf(buf, "package %s", new sliceType$5([new $String(obj$1.object.Name())])); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_r$1;
+				path = obj$1.imported.path;
+				/* */ if (!(path === "") && !(path === obj$1.object.name)) { $s = 13; continue; }
+				/* */ $s = 14; continue;
+				/* if (!(path === "") && !(path === obj$1.object.name)) { */ case 13:
+					_r$2 = fmt.Fprintf(buf, " (%q)", new sliceType$5([new $String(path)])); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_r$2;
+				/* } */ case 14:
+				$s = -1; return;
+			/* } else if ($assertType(_ref, ptrType$33, true)[1]) { */ case 3:
+				obj$2 = _ref.$val;
+				buf.WriteString("const");
+				$s = 11; continue;
+			/* } else if ($assertType(_ref, ptrType$18, true)[1]) { */ case 4:
+				obj$3 = _ref.$val;
+				tname = obj$3;
+				buf.WriteString("type");
+				if (isTypeParam(typ$3)) {
+					buf.WriteString(" parameter");
+				}
+				$s = 11; continue;
+			/* } else if ($assertType(_ref, ptrType$17, true)[1]) { */ case 5:
+				obj$4 = _ref.$val;
+				if (obj$4.isField) {
+					buf.WriteString("field");
+				} else {
+					buf.WriteString("var");
+				}
+				$s = 11; continue;
+			/* } else if ($assertType(_ref, ptrType$2, true)[1]) { */ case 6:
+				obj$5 = _ref.$val;
+				buf.WriteString("func ");
+				$r = writeFuncName(buf, obj$5, qf); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (!($interfaceIsEqual(typ$3, $ifaceNil))) { $s = 17; continue; }
+				/* */ $s = 18; continue;
+				/* if (!($interfaceIsEqual(typ$3, $ifaceNil))) { */ case 17:
+					$r = WriteSignature(buf, $assertType(typ$3, ptrType$29), qf); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 18:
+				$s = -1; return;
+			/* } else if ($assertType(_ref, ptrType$93, true)[1]) { */ case 7:
+				obj$6 = _ref.$val;
+				buf.WriteString("label");
+				typ$3 = $ifaceNil;
+				$s = 11; continue;
+			/* } else if ($assertType(_ref, ptrType$19, true)[1]) { */ case 8:
+				obj$7 = _ref.$val;
+				buf.WriteString("builtin");
+				typ$3 = $ifaceNil;
+				$s = 11; continue;
+			/* } else if ($assertType(_ref, ptrType$34, true)[1]) { */ case 9:
+				obj$8 = _ref.$val;
+				buf.WriteString("nil");
+				$s = -1; return;
+			/* } else { */ case 10:
+				obj$9 = _ref;
+				_r$3 = fmt.Sprintf("writeObject(%T)", new sliceType$5([obj$9])); /* */ $s = 20; case 20: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				$panic(new $String(_r$3));
+			/* } */ case 11:
+			buf.WriteByte(32);
+			_r$4 = obj.Pkg(); /* */ $s = 24; case 24: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			if (!(!(_r$4 === ptrType$1.nil))) { _v = false; $s = 23; continue s; }
+			_r$5 = obj.Pkg(); /* */ $s = 25; case 25: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			_r$6 = obj.Name(); /* */ $s = 26; case 26: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			_r$7 = _r$5.scope.Lookup(_r$6); /* */ $s = 27; case 27: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+			_v = $interfaceIsEqual(_r$7, obj); case 23:
+			/* */ if (_v) { $s = 21; continue; }
+			/* */ $s = 22; continue;
+			/* if (_v) { */ case 21:
+				_r$8 = obj.Pkg(); /* */ $s = 28; case 28: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				_r$9 = packagePrefix(_r$8, qf); /* */ $s = 29; case 29: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+				_r$10 = buf.WriteString(_r$9); /* */ $s = 30; case 30: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+				_r$10;
+			/* } */ case 22:
+			_r$11 = obj.Name(); /* */ $s = 31; case 31: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+			_r$12 = buf.WriteString(_r$11); /* */ $s = 32; case 32: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+			_r$12;
+			if ($interfaceIsEqual(typ$3, $ifaceNil)) {
+				$s = -1; return;
 			}
-			_key = utyp; (unionSets || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$12.keyFor(_key), { k: _key, v: new _TypeSet.ptr(sliceType.nil, termlist.nil, false) });
-			allTerms = termlist.nil;
-			_ref = utyp.terms;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				terms = termlist.nil;
-				_r$1 = under(t.typ); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				u = _r$1;
-				_tuple$1 = $assertType(u, ptrType$13, true);
-				ui = _tuple$1[0];
-				/* */ if (!(ui === ptrType$13.nil)) { $s = 4; continue; }
-				/* */ if ($interfaceIsEqual(u, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (!(ui === ptrType$13.nil)) { */ case 4:
-					$r = assert(!isTypeParam(t.typ)); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$2 = computeInterfaceTypeSet(check, pos, ui); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					terms = _r$2.terms;
-					$s = 7; continue;
-				/* } else if ($interfaceIsEqual(u, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { */ case 5:
-					_i++;
-					/* continue; */ $s = 1; continue;
-					$s = 7; continue;
-				/* } else { */ case 6:
-					if (!(t.tilde)) { _v = false; $s = 12; continue s; }
-					_r$3 = Identical(t.typ, u); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_v = !_r$3; case 12:
-					/* */ if (_v) { $s = 10; continue; }
-					/* */ $s = 11; continue;
-					/* if (_v) { */ case 10:
-						t = ptrType$19.nil;
-					/* } */ case 11:
-					terms = new termlist([($pointerOfStructConversion(t, ptrType$4))]);
-				/* } */ case 7:
-				_r$4 = allTerms.union(terms); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				allTerms = _r$4;
-				/* */ if (allTerms.$length > 100) { $s = 15; continue; }
-				/* */ $s = 16; continue;
-				/* if (allTerms.$length > 100) { */ case 15:
-					/* */ if (!(check === ptrType$5.nil)) { $s = 17; continue; }
-					/* */ $s = 18; continue;
-					/* if (!(check === ptrType$5.nil)) { */ case 17:
-						$r = check.errorf(new atPos(((pos >> 0))), 141, "cannot handle more than %d union terms (implementation limitation)", new sliceType$6([new $Int(100)])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 18:
-					_key$1 = utyp; (unionSets || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$12.keyFor(_key$1), { k: _key$1, v: invalidTypeSet });
-					$s = -1; return (_entry$1 = $mapIndex(unionSets,ptrType$12.keyFor(utyp)), _entry$1 !== undefined ? _entry$1.v : ptrType$7.nil);
-				/* } */ case 16:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			(_entry$2 = $mapIndex(unionSets,ptrType$12.keyFor(utyp)), _entry$2 !== undefined ? _entry$2.v : ptrType$7.nil).terms = allTerms;
-			$s = -1; return (_entry$3 = $mapIndex(unionSets,ptrType$12.keyFor(utyp)), _entry$3 !== undefined ? _entry$3.v : ptrType$7.nil);
-			/* */ } return; } var $f = {$blk: computeUnionTypeSet$1, $c: true, $r, _entry, _entry$1, _entry$2, _entry$3, _i, _key, _key$1, _r$1, _r$2, _r$3, _r$4, _ref, _tuple, _tuple$1, _v, allTerms, check, pos, t, terms, tset, u, ui, unionSets, utyp, $s};return $f;
-		};
-		nextID = function nextID$1() {
-			return (new $Uint64(0, atomic.AddUint32((lastID$24ptr || (lastID$24ptr = new ptrType$55(function() { return lastID; }, function($v) { lastID = $v; }))), 1)));
-		};
-		NewTypeParam = function NewTypeParam$1(obj, constraint) {
-			var {$24r, _r$1, constraint, obj, $s, $r, $c} = $restore(this, {obj, constraint});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = (ptrType$5.nil).newTypeParam(obj, constraint); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: NewTypeParam$1, $c: true, $r, $24r, _r$1, constraint, obj, $s};return $f;
+			/* */ if (!(tname === ptrType$18.nil)) { $s = 33; continue; }
+			/* */ $s = 34; continue;
+			/* if (!(tname === ptrType$18.nil)) { */ case 33:
+				_ref$1 = typ$3;
+				/* */ if ($assertType(_ref$1, ptrType$4, true)[1]) { $s = 35; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$10, true)[1]) { $s = 36; continue; }
+				/* */ $s = 37; continue;
+				/* if ($assertType(_ref$1, ptrType$4, true)[1]) { */ case 35:
+					t = _ref$1.$val;
+					$s = -1; return;
+				/* } else if ($assertType(_ref$1, ptrType$10, true)[1]) { */ case 36:
+					t$1 = _ref$1.$val;
+					_r$13 = t$1.TypeParams(); /* */ $s = 40; case 40: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+					_r$14 = _r$13.Len(); /* */ $s = 41; case 41: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+					/* */ if (_r$14 > 0) { $s = 38; continue; }
+					/* */ $s = 39; continue;
+					/* if (_r$14 > 0) { */ case 38:
+						_r$15 = t$1.TypeParams(); /* */ $s = 42; case 42: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+						_r$16 = _r$15.list(); /* */ $s = 43; case 43: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+						$r = newTypeWriter(buf, qf).tParamList(_r$16); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 39:
+				/* } */ case 37:
+				/* */ if (tname.IsAlias()) { $s = 45; continue; }
+				/* */ $s = 46; continue;
+				/* if (tname.IsAlias()) { */ case 45:
+					buf.WriteString(" =");
+					$s = 47; continue;
+				/* } else { */ case 46:
+					_tuple = $assertType(typ$3, ptrType$15, true);
+					t$2 = _tuple[0];
+					/* */ if (!(t$2 === ptrType$15.nil)) { $s = 48; continue; }
+					/* */ $s = 49; continue;
+					/* if (!(t$2 === ptrType$15.nil)) { */ case 48:
+						typ$3 = t$2.bound;
+						$s = 50; continue;
+					/* } else { */ case 49:
+						_r$17 = under(typ$3); /* */ $s = 51; case 51: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+						typ$3 = _r$17;
+					/* } */ case 50:
+				/* } */ case 47:
+			/* } */ case 34:
+			/* */ if ($interfaceIsEqual(obj, universeAny)) { $s = 52; continue; }
+			/* */ $s = 53; continue;
+			/* if ($interfaceIsEqual(obj, universeAny)) { */ case 52:
+				_r$18 = Identical(typ$3, emptyInterface); /* */ $s = 54; case 54: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+				$r = assert(_r$18); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				typ$3 = emptyInterface;
+			/* } */ case 53:
+			buf.WriteByte(32);
+			$r = WriteType(buf, typ$3, qf); /* */ $s = 56; case 56: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: writeObject$1, $c: true, $r, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _v, buf, obj, obj$1, obj$2, obj$3, obj$4, obj$5, obj$6, obj$7, obj$8, obj$9, path, qf, t, t$1, t$2, tname, typ$3, $s};return $f;
 		};
-		$pkg.NewTypeParam = NewTypeParam;
-		$ptrType(Checker).prototype.newTypeParam = function newTypeParam(obj, constraint) {
-			var {_r$1, check, constraint, id, obj, typ$2, x, x$1, $s, $r, $c} = $restore(this, {obj, constraint});
+		packagePrefix = function packagePrefix$1(pkg, qf) {
+			var {_r, pkg, qf, s, $s, $r, $c} = $restore(this, {pkg, qf});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			id = nextID();
-			if (!(check === ptrType$5.nil)) {
-				check.nextID = (x = check.nextID, x$1 = new $Uint64(0, 1), new $Uint64(x.$high + x$1.$high, x.$low + x$1.$low));
-				id = check.nextID;
-			}
-			typ$2 = new TypeParam.ptr(check, id, obj, -1, constraint);
-			if ($interfaceIsEqual(obj.object.typ, $ifaceNil)) {
-				obj.object.typ = typ$2;
+			if (pkg === ptrType$1.nil) {
+				$s = -1; return "";
 			}
-			/* */ if (!(check === ptrType$5.nil)) { $s = 1; continue; }
-			/* */ if (!($interfaceIsEqual(constraint, $ifaceNil))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!(check === ptrType$5.nil)) { */ case 1:
-				check.needsCleanup(typ$2);
+			s = "";
+			/* */ if (!(qf === $throwNilPointerError)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(qf === $throwNilPointerError)) { */ case 1:
+				_r = qf(pkg); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				s = _r;
 				$s = 3; continue;
-			/* } else if (!($interfaceIsEqual(constraint, $ifaceNil))) { */ case 2:
-				_r$1 = typ$2.iface(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$1;
+			/* } else { */ case 2:
+				s = pkg.Path();
 			/* } */ case 3:
-			$s = -1; return typ$2;
-			/* */ } return; } var $f = {$blk: newTypeParam, $c: true, $r, _r$1, check, constraint, id, obj, typ$2, x, x$1, $s};return $f;
-		};
-		$ptrType(TypeParam).prototype.Index = function Index() {
-			var t;
-			t = this;
-			return t.index;
+			if (!(s === "")) {
+				s = s + (".");
+			}
+			$s = -1; return s;
+			/* */ } return; } var $f = {$blk: packagePrefix$1, $c: true, $r, _r, pkg, qf, s, $s};return $f;
 		};
-		$ptrType(TypeParam).prototype.Obj = function Obj() {
-			var t;
-			t = this;
-			return t.obj;
+		ObjectString = function ObjectString$1(obj, qf) {
+			var {buf, obj, qf, $s, $r, $c} = $restore(this, {obj, qf});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			buf = [buf];
+			buf[0] = new bytes.Buffer.ptr(sliceType$12.nil, 0, 0);
+			$r = writeObject(buf[0], obj, qf); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return buf[0].String();
+			/* */ } return; } var $f = {$blk: ObjectString$1, $c: true, $r, buf, obj, qf, $s};return $f;
 		};
-		$ptrType(TypeParam).prototype.Constraint = function Constraint() {
-			var t;
-			t = this;
-			return t.bound;
+		$pkg.ObjectString = ObjectString;
+		$ptrType(PkgName).prototype.String = function String$21() {
+			var {$24r, _r, obj, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			obj = this;
+			_r = ObjectString(obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String$21, $c: true, $r, $24r, _r, obj, $s};return $f;
 		};
-		$ptrType(TypeParam).prototype.SetConstraint = function SetConstraint(bound) {
-			var {_r$1, bound, t, $s, $r, $c} = $restore(this, {bound});
+		$ptrType(Const).prototype.String = function String$22() {
+			var {$24r, _r, obj, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			if ($interfaceIsEqual(bound, $ifaceNil)) {
-				$panic(new $String("nil constraint"));
-			}
-			t.bound = bound;
-			_r$1 = t.iface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: SetConstraint, $c: true, $r, _r$1, bound, t, $s};return $f;
+			obj = this;
+			_r = ObjectString(obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String$22, $c: true, $r, $24r, _r, obj, $s};return $f;
 		};
-		$ptrType(TypeParam).prototype.Underlying = function Underlying$1() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
+		$ptrType(TypeName).prototype.String = function String$23() {
+			var {$24r, _r, obj, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = t.iface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
+			obj = this;
+			_r = ObjectString(obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Underlying$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
+			/* */ } return; } var $f = {$blk: String$23, $c: true, $r, $24r, _r, obj, $s};return $f;
 		};
-		$ptrType(TypeParam).prototype.String = function String$5() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
+		$ptrType(Var).prototype.String = function String$24() {
+			var {$24r, _r, obj, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
+			obj = this;
+			_r = ObjectString(obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$5, $c: true, $r, $24r, _r$1, t, $s};return $f;
+			/* */ } return; } var $f = {$blk: String$24, $c: true, $r, $24r, _r, obj, $s};return $f;
 		};
-		$ptrType(TypeParam).prototype.cleanup = function cleanup() {
-			var {_r$1, t, $s, $r, $c} = $restore(this, {});
+		$ptrType(Func).prototype.String = function String$25() {
+			var {$24r, _r, obj, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = t.iface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			t.check = ptrType$5.nil;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: cleanup, $c: true, $r, _r$1, t, $s};return $f;
+			obj = this;
+			_r = ObjectString(obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String$25, $c: true, $r, $24r, _r, obj, $s};return $f;
 		};
-		$ptrType(TypeParam).prototype.iface = function iface() {
-			var {_r$1, _r$2, _r$3, _ref, _tuple, bound, ityp, n, pos, t, u, u$1, $s, $r, $c} = $restore(this, {});
+		$ptrType(Label).prototype.String = function String$26() {
+			var {$24r, _r, obj, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			bound = t.bound;
-			ityp = ptrType$13.nil;
-			_r$1 = under(bound); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_ref = _r$1;
-			/* */ if ($assertType(_ref, ptrType$8, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if ($assertType(_ref, ptrType$8, true)[1]) { */ case 2:
-				u = _ref.$val;
-				if (u === (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])) {
-					$s = -1; return emptyInterface;
-				}
-				$s = 4; continue;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 3:
-				u$1 = _ref.$val;
-				if (isTypeParam(bound)) {
-					$s = -1; return emptyInterface;
-				}
-				ityp = u$1;
-			/* } */ case 4:
-			/* */ if (ityp === ptrType$13.nil) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (ityp === ptrType$13.nil) { */ case 5:
-				_r$2 = NewInterfaceType(sliceType.nil, new sliceType$2([bound])); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				ityp = _r$2;
-				ityp.implicit = true;
-				t.bound = ityp;
-			/* } */ case 6:
-			/* */ if (ityp.tset === ptrType$7.nil) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (ityp.tset === ptrType$7.nil) { */ case 8:
-				pos = t.obj.object.pos;
-				_tuple = $assertType(bound, ptrType$9, true);
-				n = _tuple[0];
-				if (!(n === ptrType$9.nil)) {
-					pos = n.obj.object.pos;
-				}
-				_r$3 = computeInterfaceTypeSet(t.check, pos, ityp); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_r$3;
-			/* } */ case 9:
-			$s = -1; return ityp;
-			/* */ } return; } var $f = {$blk: iface, $c: true, $r, _r$1, _r$2, _r$3, _ref, _tuple, bound, ityp, n, pos, t, u, u$1, $s};return $f;
+			obj = this;
+			_r = ObjectString(obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String$26, $c: true, $r, $24r, _r, obj, $s};return $f;
 		};
-		$ptrType(TypeParam).prototype.is = function is$1(f) {
-			var {$24r, _r$1, _r$2, _r$3, f, t, $s, $r, $c} = $restore(this, {f});
+		$ptrType(Builtin).prototype.String = function String$27() {
+			var {$24r, _r, obj, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = t.iface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = _r$1.typeSet(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$3 = _r$2.is(f); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$24r = _r$3;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: is$1, $c: true, $r, $24r, _r$1, _r$2, _r$3, f, t, $s};return $f;
+			obj = this;
+			_r = ObjectString(obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String$27, $c: true, $r, $24r, _r, obj, $s};return $f;
 		};
-		$ptrType(TypeParam).prototype.underIs = function underIs$2(f) {
-			var {$24r, _r$1, _r$2, _r$3, f, t, $s, $r, $c} = $restore(this, {f});
+		$ptrType(Nil).prototype.String = function String$28() {
+			var {$24r, _r, obj, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = t.iface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = _r$1.typeSet(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$3 = _r$2.underIs(f); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$24r = _r$3;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: underIs$2, $c: true, $r, $24r, _r$1, _r$2, _r$3, f, t, $s};return $f;
+			obj = this;
+			_r = ObjectString(obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String$28, $c: true, $r, $24r, _r, obj, $s};return $f;
 		};
-		$ptrType(TypeParamList).prototype.Len = function Len$2() {
-			var l;
-			l = this;
-			return l.list().$length;
+		writeFuncName = function writeFuncName$1(buf, f, qf) {
+			var {_r, _r$1, _tuple, buf, f, ok, qf, recv, sig, $s, $r, $c} = $restore(this, {buf, f, qf});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			/* */ if (!($interfaceIsEqual(f.object.typ, $ifaceNil))) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!($interfaceIsEqual(f.object.typ, $ifaceNil))) { */ case 1:
+				sig = $assertType(f.object.typ, ptrType$29);
+				recv = sig.Recv();
+				/* */ if (!(recv === ptrType$17.nil)) { $s = 3; continue; }
+				/* */ if (!(f.object.pkg === ptrType$1.nil)) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (!(recv === ptrType$17.nil)) { */ case 3:
+					buf.WriteByte(40);
+					_tuple = $assertType(recv.object.Type(), ptrType$14, true);
+					ok = _tuple[1];
+					/* */ if (ok) { $s = 6; continue; }
+					/* */ $s = 7; continue;
+					/* if (ok) { */ case 6:
+						buf.WriteString("interface");
+						$s = 8; continue;
+					/* } else { */ case 7:
+						$r = WriteType(buf, recv.object.Type(), qf); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 8:
+					buf.WriteByte(41);
+					buf.WriteByte(46);
+					$s = 5; continue;
+				/* } else if (!(f.object.pkg === ptrType$1.nil)) { */ case 4:
+					_r = packagePrefix(f.object.pkg, qf); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_r$1 = buf.WriteString(_r); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_r$1;
+				/* } */ case 5:
+			/* } */ case 2:
+			buf.WriteString(f.object.name);
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: writeFuncName$1, $c: true, $r, _r, _r$1, _tuple, buf, f, ok, qf, recv, sig, $s};return $f;
 		};
-		$ptrType(TypeParamList).prototype.At = function At(i) {
-			var i, l, x;
-			l = this;
-			return (x = l.tparams, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+		NewNamed = function NewNamed$1(obj, underlying, methods) {
+			var _tuple, methods, obj, ok, underlying;
+			_tuple = $assertType(underlying, ptrType$10, true);
+			ok = _tuple[1];
+			if (ok) {
+				$panic(new $String("underlying type must not be *Named"));
+			}
+			return (ptrType$6.nil).newNamed(obj, underlying, methods);
 		};
-		$ptrType(TypeParamList).prototype.list = function list() {
-			var l;
-			l = this;
-			if (l === ptrType$48.nil) {
-				return sliceType$9.nil;
+		$pkg.NewNamed = NewNamed;
+		$ptrType(Named).prototype.resolve = function resolve$2() {
+			var {$24r, $24r$1, $24r$2, _r, _r$1, _r$2, _tuple, methods, n, orig, tparams, underlying, underlying$1, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			n = this;
+			if (n.state() >= 1) {
+				$s = -1; return n;
 			}
-			return l.tparams;
+			$r = n.mu.Lock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$deferred.push([$methodVal(n.mu, "Unlock"), []]);
+			/* */ if (n.state() >= 1) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (n.state() >= 1) { */ case 2:
+				$24r = n;
+				$s = 4; case 4: return $24r;
+			/* } */ case 3:
+			/* */ if (!(n.inst === ptrType$53.nil)) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (!(n.inst === ptrType$53.nil)) { */ case 5:
+				$r = assert($interfaceIsEqual(n.underlying, $ifaceNil)); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = assert(n.loader === $throwNilPointerError); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				orig = n.inst.orig;
+				_r = orig.resolve(); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r;
+				_r$1 = n.expandUnderlying(); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				underlying = _r$1;
+				n.tparams = orig.tparams;
+				n.underlying = underlying;
+				n.fromRHS = orig.fromRHS;
+				if (orig.methods.$length === 0) {
+					n.setState(2);
+					n.inst.ctxt = ptrType$52.nil;
+				} else {
+					n.setState(1);
+				}
+				$24r$1 = n;
+				$s = 11; case 11: return $24r$1;
+			/* } */ case 6:
+			/* */ if (!(n.loader === $throwNilPointerError)) { $s = 12; continue; }
+			/* */ $s = 13; continue;
+			/* if (!(n.loader === $throwNilPointerError)) { */ case 12:
+				$r = assert($interfaceIsEqual(n.underlying, $ifaceNil)); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = assert(n.TypeArgs().Len() === 0); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$2 = n.loader(n); /* */ $s = 16; case 16: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_tuple = _r$2;
+				tparams = _tuple[0];
+				underlying$1 = _tuple[1];
+				methods = _tuple[2];
+				n.tparams = bindTParams(tparams);
+				n.underlying = underlying$1;
+				n.fromRHS = underlying$1;
+				n.methods = methods;
+				n.loader = $throwNilPointerError;
+			/* } */ case 13:
+			n.setState(2);
+			$24r$2 = n;
+			$s = 17; case 17: return $24r$2;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$10.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: resolve$2, $c: true, $r, $24r, $24r$1, $24r$2, _r, _r$1, _r$2, _tuple, methods, n, orig, tparams, underlying, underlying$1, $s, $deferred};return $f; } }
 		};
-		newTypeList = function newTypeList$1(list$1) {
-			var list$1;
-			if (list$1.$length === 0) {
-				return ptrType$56.nil;
+		$ptrType(Named).prototype.state = function state() {
+			var n;
+			n = this;
+			return ((atomic.LoadUint32((n === ptrType$10.nil && $throwNilPointerError(), (n.$ptr_state_ || (n.$ptr_state_ = new ptrType$56(function() { return this.$target.state_; }, function($v) { this.$target.state_ = $v; }, n))))) >>> 0));
+		};
+		$ptrType(Named).prototype.setState = function setState(state$1) {
+			var n, state$1;
+			n = this;
+			atomic.StoreUint32((n === ptrType$10.nil && $throwNilPointerError(), (n.$ptr_state_ || (n.$ptr_state_ = new ptrType$56(function() { return this.$target.state_; }, function($v) { this.$target.state_ = $v; }, n)))), ((state$1 >>> 0)));
+		};
+		$ptrType(Checker).prototype.newNamed = function newNamed(obj, underlying, methods) {
+			var check, methods, obj, typ$3, underlying;
+			check = this;
+			typ$3 = new Named.ptr(check, obj, underlying, ptrType$53.nil, new sync.Mutex.ptr(0, 0), 0, underlying, ptrType$49.nil, methods, $throwNilPointerError);
+			if ($interfaceIsEqual(obj.object.typ, $ifaceNil)) {
+				obj.object.typ = typ$3;
 			}
-			return new TypeList.ptr(list$1);
+			if (!(check === ptrType$6.nil)) {
+				check.needsCleanup(typ$3);
+			}
+			return typ$3;
 		};
-		$ptrType(TypeList).prototype.Len = function Len$3() {
-			var l;
-			l = this;
-			return l.list().$length;
+		$ptrType(Checker).prototype.newNamedInstance = function newNamedInstance(pos, orig, targs, expanding) {
+			var {check, expanding, inst, obj, orig, pos, targs, typ$3, $s, $r, $c} = $restore(this, {pos, orig, targs, expanding});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			$r = assert(targs.$length > 0); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			obj = NewTypeName(pos, orig.obj.object.pkg, orig.obj.object.name, $ifaceNil);
+			inst = new instance.ptr(orig, newTypeList(targs), 0, ptrType$52.nil);
+			if (!(expanding === ptrType$10.nil) && expanding.Obj().object.pkg === obj.object.pkg) {
+				inst.ctxt = expanding.inst.ctxt;
+			}
+			typ$3 = new Named.ptr(check, obj, $ifaceNil, inst, new sync.Mutex.ptr(0, 0), 0, $ifaceNil, ptrType$49.nil, sliceType.nil, $throwNilPointerError);
+			obj.object.typ = typ$3;
+			if (!(check === ptrType$6.nil)) {
+				check.needsCleanup(typ$3);
+			}
+			$s = -1; return typ$3;
+			/* */ } return; } var $f = {$blk: newNamedInstance, $c: true, $r, check, expanding, inst, obj, orig, pos, targs, typ$3, $s};return $f;
 		};
-		$ptrType(TypeList).prototype.At = function At$1(i) {
-			var i, l, x;
-			l = this;
-			return (x = l.types, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+		$ptrType(Named).prototype.cleanup = function cleanup$1() {
+			var {_r, _ref, t, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			t = this;
+			$r = assert(t.inst === ptrType$53.nil || t.inst.orig.inst === ptrType$53.nil); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_ref = t.underlying;
+			/* */ if (_ref === $ifaceNil) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (_ref === $ifaceNil) { */ case 2:
+				if (t.TypeArgs().Len() === 0) {
+					$panic(new $String("nil underlying"));
+				}
+				$s = 4; continue;
+			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 3:
+				_r = t.under(); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r;
+			/* } */ case 4:
+			t.check = ptrType$6.nil;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: cleanup$1, $c: true, $r, _r, _ref, t, $s};return $f;
 		};
-		$ptrType(TypeList).prototype.list = function list$1() {
-			var l;
-			l = this;
-			if (l === ptrType$56.nil) {
-				return sliceType$2.nil;
+		$ptrType(Named).prototype.Obj = function Obj$2() {
+			var t;
+			t = this;
+			if (t.inst === ptrType$53.nil) {
+				return t.obj;
 			}
-			return l.types;
+			return t.inst.orig.obj;
 		};
-		bindTParams = function bindTParams$1(list$2) {
-			var _i, _ref, i, list$2, typ$2;
-			if (list$2.$length === 0) {
-				return ptrType$48.nil;
-			}
-			_ref = list$2;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				typ$2 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (typ$2.index >= 0) {
-					$panic(new $String("type parameter bound more than once"));
-				}
-				typ$2.index = i;
-				_i++;
+		$ptrType(Named).prototype.Origin = function Origin$2() {
+			var t;
+			t = this;
+			if (t.inst === ptrType$53.nil) {
+				return t;
 			}
-			return new TypeParamList.ptr(list$2);
+			return t.inst.orig;
 		};
-		under = function under$1(t) {
-			var {$24r, $24r$1, _r$1, _r$2, _tuple, t, t$1, $s, $r, $c} = $restore(this, {t});
+		$ptrType(Named).prototype.TypeParams = function TypeParams$1() {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_tuple = $assertType(t, ptrType$9, true);
-			t$1 = _tuple[0];
-			/* */ if (!(t$1 === ptrType$9.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(t$1 === ptrType$9.nil)) { */ case 1:
-				_r$1 = t$1.under(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			_r$2 = t.Underlying(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r$1 = _r$2;
-			$s = 6; case 6: return $24r$1;
-			/* */ } return; } var $f = {$blk: under$1, $c: true, $r, $24r, $24r$1, _r$1, _r$2, _tuple, t, t$1, $s};return $f;
+			t = this;
+			_r = t.resolve(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r.tparams;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: TypeParams$1, $c: true, $r, $24r, _r, t, $s};return $f;
 		};
-		coreType = function coreType$1(t) {
-			var {$24r, _r$1, _r$2, _tuple, su, t, tpar, $s, $r, $c} = $restore(this, {t});
+		$ptrType(Named).prototype.SetTypeParams = function SetTypeParams(tparams) {
+			var {_r, t, tparams, $s, $r, $c} = $restore(this, {tparams});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			su = [su];
-			_tuple = $assertType(t, ptrType$14, true);
-			tpar = _tuple[0];
-			/* */ if (tpar === ptrType$14.nil) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (tpar === ptrType$14.nil) { */ case 1:
-				_r$1 = under(t); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			su[0] = $ifaceNil;
-			_r$2 = tpar.underIs((function(su) { return function coreType·func1(u) {
-					var {_r$2, u, $s, $r, $c} = $restore(this, {u});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					if ($interfaceIsEqual(u, $ifaceNil)) {
-						$s = -1; return false;
-					}
-					/* */ if (!($interfaceIsEqual(su[0], $ifaceNil))) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (!($interfaceIsEqual(su[0], $ifaceNil))) { */ case 1:
-						_r$2 = match(su[0], u); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						u = _r$2;
-						if ($interfaceIsEqual(u, $ifaceNil)) {
-							$s = -1; return false;
-						}
-					/* } */ case 2:
-					su[0] = u;
-					$s = -1; return true;
-					/* */ } return; } var $f = {$blk: coreType·func1, $c: true, $r, _r$2, u, $s};return $f;
-				}; })(su)); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			/* */ if (_r$2) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (_r$2) { */ case 5:
-				$s = -1; return su[0];
-			/* } */ case 6:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: coreType$1, $c: true, $r, $24r, _r$1, _r$2, _tuple, su, t, tpar, $s};return $f;
+			t = this;
+			$r = assert(t.inst === ptrType$53.nil); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r = t.resolve(); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r.tparams = bindTParams(tparams);
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: SetTypeParams, $c: true, $r, _r, t, tparams, $s};return $f;
 		};
-		coreString = function coreString$1(t) {
-			var {$24r, _r$1, _r$2, _tuple, hasString, su, t, tpar, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			hasString = [hasString];
-			su = [su];
-			_tuple = $assertType(t, ptrType$14, true);
-			tpar = _tuple[0];
-			/* */ if (tpar === ptrType$14.nil) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (tpar === ptrType$14.nil) { */ case 1:
-				_r$1 = under(t); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			su[0] = $ifaceNil;
-			hasString[0] = false;
-			_r$2 = tpar.underIs((function(hasString, su) { return function coreString·func1(u) {
-					var {_r$2, _r$3, u, $s, $r, $c} = $restore(this, {u});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					if ($interfaceIsEqual(u, $ifaceNil)) {
-						$s = -1; return false;
-					}
-					_r$2 = isString(u); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					/* */ if (_r$2) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (_r$2) { */ case 1:
-						u = NewSlice(universeByte);
-						hasString[0] = true;
-					/* } */ case 2:
-					/* */ if (!($interfaceIsEqual(su[0], $ifaceNil))) { $s = 4; continue; }
-					/* */ $s = 5; continue;
-					/* if (!($interfaceIsEqual(su[0], $ifaceNil))) { */ case 4:
-						_r$3 = match(su[0], u); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						u = _r$3;
-						if ($interfaceIsEqual(u, $ifaceNil)) {
-							$s = -1; return false;
-						}
-					/* } */ case 5:
-					su[0] = u;
-					$s = -1; return true;
-					/* */ } return; } var $f = {$blk: coreString·func1, $c: true, $r, _r$2, _r$3, u, $s};return $f;
-				}; })(hasString, su)); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			/* */ if (_r$2) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (_r$2) { */ case 5:
-				if (hasString[0]) {
-					$s = -1; return (17 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 17]);
-				}
-				$s = -1; return su[0];
-			/* } */ case 6:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: coreString$1, $c: true, $r, $24r, _r$1, _r$2, _tuple, hasString, su, t, tpar, $s};return $f;
+		$ptrType(Named).prototype.TypeArgs = function TypeArgs() {
+			var t;
+			t = this;
+			if (t.inst === ptrType$53.nil) {
+				return ptrType$57.nil;
+			}
+			return t.inst.targs;
 		};
-		match = function match$1(x, y) {
-			var {_r$1, _r$2, _tuple, _tuple$1, _v, x, x$1, y, y$1, $s, $r, $c} = $restore(this, {x, y});
+		$ptrType(Named).prototype.NumMethods = function NumMethods$1() {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = Identical(x, y); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (_r$1) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_r$1) { */ case 1:
-				$s = -1; return x;
-			/* } */ case 2:
-			_tuple = $assertType(x, ptrType$29, true);
-			x$1 = _tuple[0];
-			/* */ if (!(x$1 === ptrType$29.nil)) { $s = 4; continue; }
+			t = this;
+			_r = t.Origin().resolve(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r.methods.$length;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: NumMethods$1, $c: true, $r, $24r, _r, t, $s};return $f;
+		};
+		$ptrType(Named).prototype.Method = function Method$1(i) {
+			var {$24r, _r, _r$1, i, orig, t, x, x$1, x$2, x$3, $s, $deferred, $r, $c} = $restore(this, {i});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			t = this;
+			_r = t.resolve(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r;
+			if (t.state() >= 2) {
+				$s = -1; return (x = t.methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+			}
+			$r = assert(!(t.inst === ptrType$53.nil)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			orig = t.inst.orig;
+			$r = t.mu.Lock(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$deferred.push([$methodVal(t.mu, "Unlock"), []]);
+			/* */ if (!((t.methods.$length === orig.methods.$length))) { $s = 4; continue; }
 			/* */ $s = 5; continue;
-			/* if (!(x$1 === ptrType$29.nil)) { */ case 4:
-				_tuple$1 = $assertType(y, ptrType$29, true);
-				y$1 = _tuple$1[0];
-				if (!(!(y$1 === ptrType$29.nil))) { _v = false; $s = 8; continue s; }
-				_r$2 = Identical(x$1.elem, y$1.elem); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_v = _r$2; case 8:
-				/* */ if (_v) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if (_v) { */ case 6:
-					if ((x$1.dir === 0)) {
-						$s = -1; return y$1;
-					} else if ((y$1.dir === 0)) {
-						$s = -1; return x$1;
-					}
-				/* } */ case 7:
+			/* if (!((t.methods.$length === orig.methods.$length))) { */ case 4:
+				$r = assert(t.methods.$length === 0); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				t.methods = $makeSlice(sliceType, orig.methods.$length);
 			/* } */ case 5:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: match$1, $c: true, $r, _r$1, _r$2, _tuple, _tuple$1, _v, x, x$1, y, y$1, $s};return $f;
+			/* */ if ((x$1 = t.methods, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i])) === ptrType$2.nil) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* if ((x$1 = t.methods, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i])) === ptrType$2.nil) { */ case 7:
+				$r = assert(!(t.inst.ctxt === ptrType$52.nil)); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$1 = t.expandMethod(i); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				(x$2 = t.methods, ((i < 0 || i >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i] = _r$1));
+				t.inst.expandedMethods = t.inst.expandedMethods + (1) >> 0;
+				if (t.inst.expandedMethods === orig.methods.$length) {
+					t.setState(2);
+					t.inst.ctxt = ptrType$52.nil;
+				}
+			/* } */ case 8:
+			$24r = (x$3 = t.methods, ((i < 0 || i >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + i]));
+			$s = 11; case 11: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$2.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Method$1, $c: true, $r, $24r, _r, _r$1, i, orig, t, x, x$1, x$2, x$3, $s, $deferred};return $f; } }
 		};
-		NewTuple = function NewTuple$1(x) {
-			var x;
-			if (x.$length > 0) {
-				return new Tuple.ptr(x);
+		$ptrType(Named).prototype.expandMethod = function expandMethod(i) {
+			var {_r, _r$1, _r$2, _tuple, check, copy, ctxt, i, origSig, origm, rbase, rtyp, sig, smap, t, $s, $r, $c} = $restore(this, {i});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			copy = [copy];
+			t = this;
+			_r = t.inst.orig.Method(i); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			origm = _r;
+			$r = assert(!(origm === ptrType$2.nil)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			check = t.check;
+			/* */ if (!(check === ptrType$6.nil)) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (!(check === ptrType$6.nil)) { */ case 3:
+				$r = check.objDecl(origm, ptrType$10.nil); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 4:
+			origSig = $assertType(origm.object.typ, ptrType$29);
+			_tuple = deref(origSig.Recv().object.Type());
+			rbase = _tuple[0];
+			if ($interfaceIsEqual(rbase, t)) {
+				$s = -1; return origm;
 			}
-			return ptrType$15.nil;
+			sig = origSig;
+			/* */ if (origSig.RecvTypeParams().Len() === t.inst.targs.Len()) { $s = 6; continue; }
+			/* */ $s = 7; continue;
+			/* if (origSig.RecvTypeParams().Len() === t.inst.targs.Len()) { */ case 6:
+				_r$1 = makeSubstMap(origSig.RecvTypeParams().list(), t.inst.targs.list()); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				smap = _r$1;
+				ctxt = ptrType$52.nil;
+				if (!(check === ptrType$6.nil)) {
+					ctxt = check.context();
+				}
+				_r$2 = check.subst(origm.object.pos, origSig, smap, t, ctxt); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				sig = $assertType(_r$2, ptrType$29);
+			/* } */ case 7:
+			if (sig === origSig) {
+				copy[0] = $clone((origSig === ptrType$29.nil && $throwNilPointerError(), origSig), Signature);
+				sig = copy[0];
+			}
+			rtyp = $ifaceNil;
+			if (origm.hasPtrRecv()) {
+				rtyp = NewPointer(t);
+			} else {
+				rtyp = t;
+			}
+			sig.recv = substVar(origSig.recv, rtyp);
+			$s = -1; return substFunc(origm, sig);
+			/* */ } return; } var $f = {$blk: expandMethod, $c: true, $r, _r, _r$1, _r$2, _tuple, check, copy, ctxt, i, origSig, origm, rbase, rtyp, sig, smap, t, $s};return $f;
 		};
-		$pkg.NewTuple = NewTuple;
-		$ptrType(Tuple).prototype.Len = function Len$4() {
-			var t;
+		$ptrType(Named).prototype.SetUnderlying = function SetUnderlying(underlying) {
+			var {_r, _tuple, ok, t, underlying, $s, $r, $c} = $restore(this, {underlying});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this;
-			if (!(t === ptrType$15.nil)) {
-				return t.vars.$length;
+			$r = assert(t.inst === ptrType$53.nil); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			if ($interfaceIsEqual(underlying, $ifaceNil)) {
+				$panic(new $String("underlying type must not be nil"));
 			}
-			return 0;
+			_tuple = $assertType(underlying, ptrType$10, true);
+			ok = _tuple[1];
+			if (ok) {
+				$panic(new $String("underlying type must not be *Named"));
+			}
+			_r = t.resolve(); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r.underlying = underlying;
+			if ($interfaceIsEqual(t.fromRHS, $ifaceNil)) {
+				t.fromRHS = underlying;
+			}
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: SetUnderlying, $c: true, $r, _r, _tuple, ok, t, underlying, $s};return $f;
 		};
-		$ptrType(Tuple).prototype.At = function At$2(i) {
-			var i, t, x;
+		$ptrType(Named).prototype.AddMethod = function AddMethod(m) {
+			var {_r, _tuple, i, m, t, $s, $r, $c} = $restore(this, {m});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this;
-			return (x = t.vars, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+			$r = assert(t.inst === ptrType$53.nil); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r = t.resolve(); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r;
+			_tuple = lookupMethod(t.methods, m.object.pkg, m.object.name, false);
+			i = _tuple[0];
+			if (i < 0) {
+				t.methods = $append(t.methods, m);
+			}
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: AddMethod, $c: true, $r, _r, _tuple, i, m, t, $s};return $f;
 		};
-		$ptrType(Tuple).prototype.Underlying = function Underlying$2() {
-			var t;
+		$ptrType(Named).prototype.Underlying = function Underlying$7() {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this;
-			return t;
+			_r = t.resolve(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r.underlying;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: Underlying$7, $c: true, $r, $24r, _r, t, $s};return $f;
 		};
-		$ptrType(Tuple).prototype.String = function String$6() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
+		$ptrType(Named).prototype.String = function String$29() {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this;
-			_r$1 = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
+			_r = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$6, $c: true, $r, $24r, _r$1, t, $s};return $f;
+			/* */ } return; } var $f = {$blk: String$29, $c: true, $r, $24r, _r, t, $s};return $f;
 		};
-		termlist.prototype.String = function String$7() {
-			var {_i, _r$1, _r$2, _ref, buf, i, x, xl, $s, $r, $c} = $restore(this, {});
+		$ptrType(Named).prototype.under = function under$2() {
+			var {_entry, _entry$1, _i, _key, _key$1, _keys, _r, _r$1, _ref, _ref$1, _ref$2, _size, _tuple, check, i, n, n$1, n0, n1, ok, path, seen, u, u1, u1$1, u1$2, u1$3, u1$4, u1$5, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			xl = this;
-			if (xl.$length === 0) {
-				$s = -1; return "\xE2\x88\x85";
+			n0 = this;
+			_r = n0.Underlying(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			u = _r;
+			n1 = ptrType$10.nil;
+			_ref = u;
+			if (_ref === $ifaceNil) {
+				u1 = _ref;
+				$panic(new $String("nil underlying"));
+			} else if ($assertType(_ref, ptrType$10, true)[1]) {
+				u1$2 = _ref.$val;
+				n1 = u1$2;
+			} else {
+				u1$1 = _ref;
+				$s = -1; return u;
 			}
-			buf = new strings.Builder.ptr(ptrType$53.nil, sliceType$14.nil);
-			_ref = xl;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (i > 0) {
-					buf.WriteString(" | ");
+			if (n0.check === ptrType$6.nil) {
+				$panic(new $String("Named.check == nil but type is incomplete"));
+			}
+			check = n0.check;
+			n = n0;
+			seen = new $global.Map();
+			path = sliceType$7.nil;
+			/* while (true) { */ case 2:
+				_key = n; (seen || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$10.keyFor(_key), { k: _key, v: (seen ? seen.size : 0) });
+				path = $append(path, n.obj);
+				n = n1;
+				_tuple = (_entry = $mapIndex(seen,ptrType$10.keyFor(n)), _entry !== undefined ? [_entry.v, true] : [0, false]);
+				i = _tuple[0];
+				ok = _tuple[1];
+				/* */ if (ok) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (ok) { */ case 4:
+					$r = check.cycleError($subslice(path, i)); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					u = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+					/* break; */ $s = 3; continue;
+				/* } */ case 5:
+				_r$1 = n.Underlying(); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				u = _r$1;
+				_ref$1 = u;
+				if (_ref$1 === $ifaceNil) {
+					u1$3 = _ref$1;
+					u = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+					/* break loop; */ $s = 3; continue s;
+				} else if ($assertType(_ref$1, ptrType$10, true)[1]) {
+					u1$5 = _ref$1.$val;
+					n1 = u1$5;
+				} else {
+					u1$4 = _ref$1;
+					/* break loop; */ $s = 3; continue s;
 				}
-				_r$1 = x.String(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$2 = buf.WriteString(_r$1); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return buf.String();
-			/* */ } return; } var $f = {$blk: String$7, $c: true, $r, _i, _r$1, _r$2, _ref, buf, i, x, xl, $s};return $f;
-		};
-		$ptrType(termlist).prototype.String = function(...$args) { return this.$get().String(...$args); };
-		termlist.prototype.isEmpty = function isEmpty() {
-			var _i, _ref, x, xl;
-			xl = this;
-			_ref = xl;
+			$s = 2; continue;
+			case 3:
+			_ref$2 = seen;
 			_i = 0;
+			_keys = _ref$2 ? _ref$2.keys() : undefined;
+			_size = _ref$2 ? _ref$2.size : 0;
 			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!(x === ptrType$4.nil)) {
-					return false;
+				if (!(_i < _size)) { break; }
+				_key$1 = _keys.next().value;
+				_entry$1 = _ref$2.get(_key$1);
+				if (_entry$1 === undefined) {
+					_i++;
+					continue;
+				}
+				n$1 = _entry$1.k;
+				if (!(n$1.obj.object.pkg === check.pkg)) {
+					$panic(new $String("imported type with unresolved underlying type"));
 				}
+				n$1.underlying = u;
 				_i++;
 			}
-			return true;
+			$s = -1; return u;
+			/* */ } return; } var $f = {$blk: under$2, $c: true, $r, _entry, _entry$1, _i, _key, _key$1, _keys, _r, _r$1, _ref, _ref$1, _ref$2, _size, _tuple, check, i, n, n$1, n0, n1, ok, path, seen, u, u1, u1$1, u1$2, u1$3, u1$4, u1$5, $s};return $f;
 		};
-		$ptrType(termlist).prototype.isEmpty = function(...$args) { return this.$get().isEmpty(...$args); };
-		termlist.prototype.isAll = function isAll() {
-			var _i, _ref, x, xl;
-			xl = this;
-			_ref = xl;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!(x === ptrType$4.nil) && $interfaceIsEqual(x.typ, $ifaceNil)) {
-					return true;
-				}
-				_i++;
+		$ptrType(Named).prototype.setUnderlying = function setUnderlying(typ$3) {
+			var n, typ$3;
+			n = this;
+			if (!(n === ptrType$10.nil)) {
+				n.underlying = typ$3;
 			}
-			return false;
 		};
-		$ptrType(termlist).prototype.isAll = function(...$args) { return this.$get().isAll(...$args); };
-		termlist.prototype.norm = function norm() {
-			var {_i, _r$1, _ref, _tuple, i, j, rl, u1, u2, used, xi, xj, xl, $s, $r, $c} = $restore(this, {});
+		$ptrType(Named).prototype.lookupMethod = function lookupMethod$1(pkg, name, foldCase) {
+			var {$24r, _r, _r$1, _tuple, foldCase, i, n, name, pkg, $s, $r, $c} = $restore(this, {pkg, name, foldCase});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			xl = this;
-			used = $makeSlice(sliceType$15, xl.$length);
-			rl = termlist.nil;
-			_ref = xl;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				xi = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (xi === ptrType$4.nil || ((i < 0 || i >= used.$length) ? ($throwRuntimeError("index out of range"), undefined) : used.$array[used.$offset + i])) {
-					_i++;
-					/* continue; */ $s = 1; continue;
-				}
-				j = i + 1 >> 0;
-				/* while (true) { */ case 3:
-					/* if (!(j < xl.$length)) { break; } */ if(!(j < xl.$length)) { $s = 4; continue; }
-					xj = ((j < 0 || j >= xl.$length) ? ($throwRuntimeError("index out of range"), undefined) : xl.$array[xl.$offset + j]);
-					if (xj === ptrType$4.nil || ((j < 0 || j >= used.$length) ? ($throwRuntimeError("index out of range"), undefined) : used.$array[used.$offset + j])) {
-						j = j + (1) >> 0;
-						/* continue; */ $s = 3; continue;
-					}
-					_r$1 = xi.union(xj); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_tuple = _r$1;
-					u1 = _tuple[0];
-					u2 = _tuple[1];
-					if (u2 === ptrType$4.nil) {
-						if ($interfaceIsEqual(u1.typ, $ifaceNil)) {
-							$s = -1; return allTermlist;
-						}
-						xi = u1;
-						((j < 0 || j >= used.$length) ? ($throwRuntimeError("index out of range"), undefined) : used.$array[used.$offset + j] = true);
+			n = this;
+			_r = n.resolve(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r;
+			_tuple = lookupMethod(n.Origin().methods, pkg, name, foldCase);
+			i = _tuple[0];
+			if (i < 0) {
+				$s = -1; return [-1, ptrType$2.nil];
+			}
+			_r$1 = n.Method(i); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = [i, _r$1];
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: lookupMethod$1, $c: true, $r, $24r, _r, _r$1, _tuple, foldCase, i, n, name, pkg, $s};return $f;
+		};
+		$ptrType(Checker).prototype.context = function context() {
+			var check;
+			check = this;
+			if (check.ctxt === ptrType$52.nil) {
+				check.ctxt = NewContext();
+			}
+			return check.ctxt;
+		};
+		$ptrType(Named).prototype.expandUnderlying = function expandUnderlying() {
+			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, _tuple, _tuple$1, _tuple$2, check, copied, ctxt, h, iface$1, methods, n, n2, old, orig, smap, targs, underlying, unexpanded, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			check = [check];
+			n = [n];
+			n[0] = this;
+			check[0] = n[0].check;
+			/* */ if (!(check[0] === ptrType$6.nil) && check[0].conf._Trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(check[0] === ptrType$6.nil) && check[0].conf._Trace) { */ case 1:
+				$r = check[0].trace(n[0].obj.object.pos, "-- Named.expandUnderlying %s", new sliceType$5([n[0]])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				check[0].indent = check[0].indent + (1) >> 0;
+				$deferred.push([(function(check, n) { return function Named·expandUnderlying·func1() {
+						var {$s, $r, $c} = $restore(this, {});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						check[0].indent = check[0].indent - (1) >> 0;
+						$r = check[0].trace(n[0].obj.object.pos, "=> %s (tparams = %s, under = %s)", new sliceType$5([n[0], n[0].tparams.list(), n[0].underlying])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return;
+						/* */ } return; } var $f = {$blk: Named·expandUnderlying·func1, $c: true, $r, $s};return $f;
+					}; })(check, n), []]);
+			/* } */ case 2:
+			$r = assert(!($interfaceIsEqual(n[0].inst.orig.underlying, $ifaceNil))); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			if (n[0].inst.ctxt === ptrType$52.nil) {
+				n[0].inst.ctxt = NewContext();
+			}
+			orig = n[0].inst.orig;
+			targs = n[0].inst.targs;
+			_tuple = $assertType(orig.underlying, ptrType$10, true);
+			unexpanded = _tuple[1];
+			/* */ if (unexpanded) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (unexpanded) { */ case 5:
+				$r = assert(!(check[0] === ptrType$6.nil)); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 6:
+			/* */ if (!((orig.tparams.Len() === targs.Len()))) { $s = 8; continue; }
+			/* */ $s = 9; continue;
+			/* if (!((orig.tparams.Len() === targs.Len()))) { */ case 8:
+				$24r = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+				$s = 10; case 10: return $24r;
+			/* } */ case 9:
+			_r = n[0].inst.ctxt.instanceHash(orig, targs.list()); /* */ $s = 11; case 11: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			h = _r;
+			_r$1 = n[0].inst.ctxt.update(h, orig, n[0].TypeArgs().list(), n[0]); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			n2 = _r$1;
+			$r = assert($interfaceIsEqual(n[0], n2)); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$2 = makeSubstMap(orig.tparams.list(), targs.list()); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			smap = _r$2;
+			ctxt = ptrType$52.nil;
+			if (!(check[0] === ptrType$6.nil)) {
+				ctxt = check[0].context();
+			}
+			_r$3 = n[0].check.subst(n[0].obj.object.pos, orig.underlying, smap, n[0], ctxt); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			underlying = _r$3;
+			_tuple$1 = $assertType(underlying, ptrType$14, true);
+			iface$1 = _tuple$1[0];
+			if (!(iface$1 === ptrType$14.nil)) {
+				_tuple$2 = replaceRecvType(iface$1.methods, orig, n[0]);
+				methods = _tuple$2[0];
+				copied = _tuple$2[1];
+				if (copied) {
+					if ($interfaceIsEqual(iface$1, orig.underlying)) {
+						old = iface$1;
+						iface$1 = check[0].newInterface();
+						iface$1.embeddeds = old.embeddeds;
+						iface$1.complete = old.complete;
+						iface$1.implicit = old.implicit;
+						underlying = iface$1;
 					}
-					j = j + (1) >> 0;
-				$s = 3; continue;
-				case 4:
-				rl = $append(rl, xi);
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return rl;
-			/* */ } return; } var $f = {$blk: norm, $c: true, $r, _i, _r$1, _ref, _tuple, i, j, rl, u1, u2, used, xi, xj, xl, $s};return $f;
+					iface$1.methods = methods;
+				}
+			}
+			$24r$1 = underlying;
+			$s = 16; case 16: return $24r$1;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: expandUnderlying, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, _tuple, _tuple$1, _tuple$2, check, copied, ctxt, h, iface$1, methods, n, n2, old, orig, smap, targs, underlying, unexpanded, $s, $deferred};return $f; } }
 		};
-		$ptrType(termlist).prototype.norm = function(...$args) { return this.$get().norm(...$args); };
-		termlist.prototype.union = function union$1(yl) {
-			var {$24r, _r$1, xl, yl, $s, $r, $c} = $restore(this, {yl});
+		safeUnderlying = function safeUnderlying$1(typ$3) {
+			var {$24r, _r, _tuple, t, typ$3, $s, $r, $c} = $restore(this, {typ$3});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			xl = this;
-			_r$1 = $appendSlice(xl, $convertSliceType(yl, sliceType$16)).norm(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
+			_tuple = $assertType(typ$3, ptrType$10, true);
+			t = _tuple[0];
+			if (!(t === ptrType$10.nil)) {
+				$s = -1; return t.underlying;
+			}
+			_r = typ$3.Underlying(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: union$1, $c: true, $r, $24r, _r$1, xl, yl, $s};return $f;
+			/* */ } return; } var $f = {$blk: safeUnderlying$1, $c: true, $r, $24r, _r, _tuple, t, typ$3, $s};return $f;
 		};
-		$ptrType(termlist).prototype.union = function(...$args) { return this.$get().union(...$args); };
-		termlist.prototype.intersect = function intersect$1(yl) {
-			var {$24r, _i, _i$1, _r$1, _r$2, _ref, _ref$1, r, rl, x, xl, y, yl, $s, $r, $c} = $restore(this, {yl});
+		$ptrType(Checker).prototype.monomorph = function monomorph() {
+			var {_i, _ref, again, check, dst, edge, i, src, w, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			xl = this;
-			if (xl.isEmpty() || yl.isEmpty()) {
-				$s = -1; return termlist.nil;
-			}
-			rl = termlist.nil;
-			_ref = xl;
-			_i = 0;
+			check = this;
+			again = true;
 			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_ref$1 = yl;
-				_i$1 = 0;
+				/* if (!(again)) { break; } */ if(!(again)) { $s = 2; continue; }
+				again = false;
+				_ref = check.mono.edges;
+				_i = 0;
 				/* while (true) { */ case 3:
-					/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 4; continue; }
-					y = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					_r$1 = x.intersect(y); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					r = _r$1;
-					if (!(r === ptrType$4.nil)) {
-						rl = $append(rl, r);
+					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
+					i = _i;
+					edge = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), monoEdge);
+					src = (x = check.mono.vertices, x$1 = edge.src, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$94)));
+					dst = (x$2 = check.mono.vertices, x$3 = edge.dst, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + x$3, ptrType$94)));
+					w = src.weight + edge.weight >> 0;
+					if (w <= dst.weight) {
+						_i++;
+						/* continue; */ $s = 3; continue;
 					}
-					_i$1++;
+					dst.pre = i;
+					dst.len = src.len + 1 >> 0;
+					/* */ if (dst.len === check.mono.vertices.$length) { $s = 5; continue; }
+					/* */ $s = 6; continue;
+					/* if (dst.len === check.mono.vertices.$length) { */ case 5:
+						$r = check.reportInstanceLoop(edge.dst); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return;
+					/* } */ case 6:
+					dst.weight = w;
+					again = true;
+					_i++;
 				$s = 3; continue;
 				case 4:
-				_i++;
 			$s = 1; continue;
 			case 2:
-			_r$2 = rl.norm(); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 7; case 7: return $24r;
-			/* */ } return; } var $f = {$blk: intersect$1, $c: true, $r, $24r, _i, _i$1, _r$1, _r$2, _ref, _ref$1, r, rl, x, xl, y, yl, $s};return $f;
-		};
-		$ptrType(termlist).prototype.intersect = function(...$args) { return this.$get().intersect(...$args); };
-		termlist.prototype.equal = function equal$1(yl) {
-			var {$24r, _r$1, _r$2, _v, xl, yl, $s, $r, $c} = $restore(this, {yl});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			xl = this;
-			_r$1 = xl.subsetOf(yl); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			if (!(_r$1)) { _v = false; $s = 1; continue s; }
-			_r$2 = yl.subsetOf(xl); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_v = _r$2; case 1:
-			$24r = _v;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: equal$1, $c: true, $r, $24r, _r$1, _r$2, _v, xl, yl, $s};return $f;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: monomorph, $c: true, $r, _i, _ref, again, check, dst, edge, i, src, w, x, x$1, x$2, x$3, $s};return $f;
 		};
-		$ptrType(termlist).prototype.equal = function(...$args) { return this.$get().equal(...$args); };
-		termlist.prototype.includes = function includes$1(t) {
-			var {_i, _r$1, _ref, t, x, xl, $s, $r, $c} = $restore(this, {t});
+		$ptrType(Checker).prototype.reportInstanceLoop = function reportInstanceLoop(v) {
+			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _i, _r, _r$1, _ref, _ref$1, check, edge, obj, obj0, qf, seen, stack, v, v$1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, $s, $r, $c} = $restore(this, {v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			xl = this;
-			_ref = xl;
+			check = this;
+			stack = sliceType$24.nil;
+			seen = $makeSlice(sliceType$14, check.mono.vertices.$length);
+			while (true) {
+				if (!(!((v < 0 || v >= seen.$length) ? ($throwRuntimeError("index out of range"), undefined) : seen.$array[seen.$offset + v]))) { break; }
+				stack = $append(stack, v);
+				((v < 0 || v >= seen.$length) ? ($throwRuntimeError("index out of range"), undefined) : seen.$array[seen.$offset + v] = true);
+				v = (x = check.mono.edges, x$1 = (x$2 = check.mono.vertices, ((v < 0 || v >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + v])).pre, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).src;
+			}
+			while (true) {
+				if (!(!(((0 >= stack.$length ? ($throwRuntimeError("index out of range"), undefined) : stack.$array[stack.$offset + 0]) === v)))) { break; }
+				stack = $subslice(stack, 1);
+			}
+			obj0 = (x$3 = check.mono.vertices, ((v < 0 || v >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + v])).obj;
+			$r = check.error(obj0, 140, "instantiation cycle:"); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			qf = RelativeTo(check.pkg);
+			_ref = stack;
 			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = x.includes(t); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (_r$1) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_r$1) { */ case 3:
-					$s = -1; return true;
-				/* } */ case 4:
+			/* while (true) { */ case 2:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
+				v$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				edge = $clone((x$4 = check.mono.edges, x$5 = (x$6 = check.mono.vertices, ((v$1 < 0 || v$1 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + v$1])).pre, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])), monoEdge);
+				obj = (x$7 = check.mono.vertices, x$8 = edge.dst, ((x$8 < 0 || x$8 >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + x$8])).obj;
+				_ref$1 = obj.object.Type();
+				/* */ if ($assertType(_ref$1, ptrType$10, true)[1]) { $s = 4; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$15, true)[1]) { $s = 5; continue; }
+				/* */ $s = 6; continue;
+				/* if ($assertType(_ref$1, ptrType$10, true)[1]) { */ case 4:
+					_arg = new atPos(((edge.pos >> 0)));
+					_arg$1 = new $String(obj.object.Name());
+					_r = TypeString(edge.typ, qf); /* */ $s = 8; case 8: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_arg$2 = new $String(_r);
+					$r = check.errorf(_arg, 140, "\t%s implicitly parameterized by %s", new sliceType$5([_arg$1, _arg$2])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 7; continue;
+				/* } else if ($assertType(_ref$1, ptrType$15, true)[1]) { */ case 5:
+					_arg$3 = new atPos(((edge.pos >> 0)));
+					_arg$4 = new $String(obj.object.Name());
+					_r$1 = TypeString(edge.typ, qf); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_arg$5 = new $String(_r$1);
+					$r = check.errorf(_arg$3, 140, "\t%s instantiated as %s", new sliceType$5([_arg$4, _arg$5])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 7; continue;
+				/* } else { */ case 6:
+					$panic(new $String("unexpected type"));
+				/* } */ case 7:
 				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: includes$1, $c: true, $r, _i, _r$1, _ref, t, x, xl, $s};return $f;
+			$s = 2; continue;
+			case 3:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: reportInstanceLoop, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _i, _r, _r$1, _ref, _ref$1, check, edge, obj, obj0, qf, seen, stack, v, v$1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, $s};return $f;
 		};
-		$ptrType(termlist).prototype.includes = function(...$args) { return this.$get().includes(...$args); };
-		termlist.prototype.supersetOf = function supersetOf(y) {
-			var {_i, _r$1, _ref, x, xl, y, $s, $r, $c} = $restore(this, {y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			xl = this;
-			_ref = xl;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = y.subsetOf(x); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (_r$1) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_r$1) { */ case 3:
-					$s = -1; return true;
-				/* } */ case 4:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: supersetOf, $c: true, $r, _i, _r$1, _ref, x, xl, y, $s};return $f;
+		$ptrType(monoGraph).prototype.recordCanon = function recordCanon(mpar, tpar) {
+			var _key, mpar, tpar, w;
+			w = this;
+			if (w.canon === false) {
+				w.canon = new $global.Map();
+			}
+			_key = mpar; (w.canon || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$15.keyFor(_key), { k: _key, v: tpar });
 		};
-		$ptrType(termlist).prototype.supersetOf = function(...$args) { return this.$get().supersetOf(...$args); };
-		termlist.prototype.subsetOf = function subsetOf$2(yl) {
-			var {_i, _r$1, _ref, x, xl, yl, $s, $r, $c} = $restore(this, {yl});
+		$ptrType(monoGraph).prototype.recordInstance = function recordInstance(pkg, pos, tparams, targs, xlist) {
+			var {_i, _r, _ref, i, pkg, pos, pos$1, targs, tpar, tparams, w, xlist, $s, $r, $c} = $restore(this, {pkg, pos, tparams, targs, xlist});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			xl = this;
-			if (yl.isEmpty()) {
-				$s = -1; return xl.isEmpty();
-			}
-			_ref = xl;
+			w = this;
+			_ref = tparams;
 			_i = 0;
 			/* while (true) { */ case 1:
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = yl.supersetOf(x); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (!_r$1) { $s = 3; continue; }
+				i = _i;
+				tpar = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				pos$1 = pos;
+				/* */ if (i < xlist.$length) { $s = 3; continue; }
 				/* */ $s = 4; continue;
-				/* if (!_r$1) { */ case 3:
-					$s = -1; return false;
+				/* if (i < xlist.$length) { */ case 3:
+					_r = ((i < 0 || i >= xlist.$length) ? ($throwRuntimeError("index out of range"), undefined) : xlist.$array[xlist.$offset + i]).Pos(); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					pos$1 = _r;
 				/* } */ case 4:
+				$r = w.assign(pkg, pos$1, tpar, ((i < 0 || i >= targs.$length) ? ($throwRuntimeError("index out of range"), undefined) : targs.$array[targs.$offset + i])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				_i++;
 			$s = 1; continue;
 			case 2:
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: subsetOf$2, $c: true, $r, _i, _r$1, _ref, x, xl, yl, $s};return $f;
-		};
-		$ptrType(termlist).prototype.subsetOf = function(...$args) { return this.$get().subsetOf(...$args); };
-		makeSubstMap = function makeSubstMap$1(tpars, targs) {
-			var {_i, _key, _ref, i, proj, targs, tpar, tpars, x, $s, $r, $c} = $restore(this, {tpars, targs});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			$r = assert(tpars.$length === targs.$length); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			proj = (x = tpars.$length, ((x < 0 || x > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map()));
-			_ref = tpars;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				tpar = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_key = tpar; (proj || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$14.keyFor(_key), { k: _key, v: ((i < 0 || i >= targs.$length) ? ($throwRuntimeError("index out of range"), undefined) : targs.$array[targs.$offset + i]) });
-				_i++;
-			}
-			$s = -1; return proj;
-			/* */ } return; } var $f = {$blk: makeSubstMap$1, $c: true, $r, _i, _key, _ref, i, proj, targs, tpar, tpars, x, $s};return $f;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: recordInstance, $c: true, $r, _i, _r, _ref, i, pkg, pos, pos$1, targs, tpar, tparams, w, xlist, $s};return $f;
 		};
-		makeRenameMap = function makeRenameMap$1(from, to) {
-			var {_i, _key, _ref, from, i, proj, to, tpar, x, $s, $r, $c} = $restore(this, {from, to});
+		$ptrType(monoGraph).prototype.assign = function assign(pkg, pos, tpar, targ) {
+			var {do$1, flow, pkg, pos, targ, tpar, w, $s, $r, $c} = $restore(this, {pkg, pos, tpar, targ});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			$r = assert(from.$length === to.$length); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			proj = (x = from.$length, ((x < 0 || x > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map()));
-			_ref = from;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				tpar = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_key = tpar; (proj || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$14.keyFor(_key), { k: _key, v: ((i < 0 || i >= to.$length) ? ($throwRuntimeError("index out of range"), undefined) : to.$array[to.$offset + i]) });
-				_i++;
+			do$1 = [do$1];
+			flow = [flow];
+			pkg = [pkg];
+			pos = [pos];
+			targ = [targ];
+			tpar = [tpar];
+			w = [w];
+			w[0] = this;
+			if (!(tpar[0].Obj().object.Pkg() === pkg[0])) {
+				$s = -1; return;
 			}
-			$s = -1; return proj;
-			/* */ } return; } var $f = {$blk: makeRenameMap$1, $c: true, $r, _i, _key, _ref, from, i, proj, to, tpar, x, $s};return $f;
-		};
-		substMap.prototype.empty = function empty() {
-			var m;
-			m = this.$val;
-			return (m ? m.size : 0) === 0;
+			flow[0] = (function(do$1, flow, pkg, pos, targ, tpar, w) { return function monoGraph·assign·func1(src, typ$3) {
+					var src, typ$3, weight;
+					weight = 1;
+					if ($interfaceIsEqual(typ$3, targ[0])) {
+						weight = 0;
+					}
+					w[0].addEdge(w[0].typeParamVertex(tpar[0]), src, weight, pos[0], targ[0]);
+				}; })(do$1, flow, pkg, pos, targ, tpar, w);
+			do$1[0] = $throwNilPointerError;
+			do$1[0] = (function(do$1, flow, pkg, pos, targ, tpar, w) { return function monoGraph·assign·func2(typ$3) {
+					var {_r, _r$1, _r$2, _ref, i, i$1, i$2, src, targs, tuple$2, typ$10, typ$11, typ$12, typ$13, typ$14, typ$15, typ$3, typ$4, typ$5, typ$6, typ$7, typ$8, typ$9, $s, $r, $c} = $restore(this, {typ$3});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					_ref = typ$3;
+					/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 1; continue; }
+					/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 2; continue; }
+					/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 3; continue; }
+					/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 4; continue; }
+					/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 5; continue; }
+					/* */ if ($assertType(_ref, ptrType$30, true)[1]) { $s = 6; continue; }
+					/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 7; continue; }
+					/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 8; continue; }
+					/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 9; continue; }
+					/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 10; continue; }
+					/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 11; continue; }
+					/* */ $s = 12; continue;
+					/* if ($assertType(_ref, ptrType$15, true)[1]) { */ case 1:
+						typ$5 = _ref.$val;
+						$r = assert(typ$5.Obj().object.Pkg() === pkg[0]); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = flow[0](w[0].typeParamVertex(typ$5), typ$5); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 13; continue;
+					/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 2:
+						typ$6 = _ref.$val;
+						src = w[0].localNamedVertex(pkg[0], typ$6.Origin());
+						/* */ if (src >= 0) { $s = 16; continue; }
+						/* */ $s = 17; continue;
+						/* if (src >= 0) { */ case 16:
+							$r = flow[0](src, typ$6); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 17:
+						targs = typ$6.TypeArgs();
+						i = 0;
+						/* while (true) { */ case 19:
+							/* if (!(i < targs.Len())) { break; } */ if(!(i < targs.Len())) { $s = 20; continue; }
+							$r = do$1[0](targs.At(i)); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							i = i + (1) >> 0;
+						$s = 19; continue;
+						case 20:
+						$s = 13; continue;
+					/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 3:
+						typ$7 = _ref.$val;
+						$r = do$1[0](typ$7.Elem()); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 13; continue;
+					/* } else if ($assertType(_ref, ptrType$4, true)[1]) { */ case 4:
+						typ$8 = _ref.$val;
+						$s = 13; continue;
+					/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 5:
+						typ$9 = _ref.$val;
+						$r = do$1[0](typ$9.Elem()); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 13; continue;
+					/* } else if ($assertType(_ref, ptrType$30, true)[1]) { */ case 6:
+						typ$10 = _ref.$val;
+						$r = do$1[0](typ$10.Key()); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = do$1[0](typ$10.Elem()); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 13; continue;
+					/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 7:
+						typ$11 = _ref.$val;
+						$r = do$1[0](typ$11.Elem()); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 13; continue;
+					/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 8:
+						typ$12 = _ref.$val;
+						$r = do$1[0](typ$12.Elem()); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 13; continue;
+					/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 9:
+						typ$13 = _ref.$val;
+						i$1 = 0;
+						/* while (true) { */ case 28:
+							_r = typ$13.NumMethods(); /* */ $s = 30; case 30: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+							/* if (!(i$1 < _r)) { break; } */ if(!(i$1 < _r)) { $s = 29; continue; }
+							_r$1 = typ$13.Method(i$1); /* */ $s = 31; case 31: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+							_r$2 = _r$1.object.Type(); /* */ $s = 32; case 32: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+							$r = do$1[0](_r$2); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							i$1 = i$1 + (1) >> 0;
+						$s = 28; continue;
+						case 29:
+						$s = 13; continue;
+					/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 10:
+						typ$14 = _ref.$val;
+						tuple$2 = (function(do$1, flow, pkg, pos, targ, tpar, w) { return function monoGraph·assign·func2·func1(tup) {
+								var {i$2, tup, $s, $r, $c} = $restore(this, {tup});
+								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+								i$2 = 0;
+								/* while (true) { */ case 1:
+									/* if (!(i$2 < tup.Len())) { break; } */ if(!(i$2 < tup.Len())) { $s = 2; continue; }
+									$r = do$1[0](tup.At(i$2).object.Type()); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									i$2 = i$2 + (1) >> 0;
+								$s = 1; continue;
+								case 2:
+								$s = -1; return;
+								/* */ } return; } var $f = {$blk: monoGraph·assign·func2·func1, $c: true, $r, i$2, tup, $s};return $f;
+							}; })(do$1, flow, pkg, pos, targ, tpar, w);
+						$r = tuple$2(typ$14.Params()); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = tuple$2(typ$14.Results()); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 13; continue;
+					/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 11:
+						typ$15 = _ref.$val;
+						i$2 = 0;
+						/* while (true) { */ case 36:
+							/* if (!(i$2 < typ$15.NumFields())) { break; } */ if(!(i$2 < typ$15.NumFields())) { $s = 37; continue; }
+							$r = do$1[0](typ$15.Field(i$2).object.Type()); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							i$2 = i$2 + (1) >> 0;
+						$s = 36; continue;
+						case 37:
+						$s = 13; continue;
+					/* } else { */ case 12:
+						typ$4 = _ref;
+						$panic(new $String("unexpected type"));
+					/* } */ case 13:
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: monoGraph·assign·func2, $c: true, $r, _r, _r$1, _r$2, _ref, i, i$1, i$2, src, targs, tuple$2, typ$10, typ$11, typ$12, typ$13, typ$14, typ$15, typ$3, typ$4, typ$5, typ$6, typ$7, typ$8, typ$9, $s};return $f;
+				}; })(do$1, flow, pkg, pos, targ, tpar, w);
+			$r = do$1[0](targ[0]); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: assign, $c: true, $r, do$1, flow, pkg, pos, targ, tpar, w, $s};return $f;
 		};
-		$ptrType(substMap).prototype.empty = function(...$args) { return new substMap(this.$get()).empty(...$args); };
-		substMap.prototype.lookup = function lookup(tpar) {
-			var _entry, m, t, tpar;
-			m = this.$val;
-			t = (_entry = $mapIndex(m,ptrType$14.keyFor(tpar)), _entry !== undefined ? _entry.v : $ifaceNil);
-			if (!($interfaceIsEqual(t, $ifaceNil))) {
-				return t;
+		$ptrType(monoGraph).prototype.localNamedVertex = function localNamedVertex(pkg, named) {
+			var _entry, _entry$1, _i, _key, _key$1, _keys, _ref, _size, _tuple, _tuple$1, _tuple$2, elem, elem$1, idx, idx$1, named, obj, ok, ok$1, ok$2, pkg, root, scope, tpar, w;
+			w = this;
+			obj = named.Obj();
+			if (!(obj.object.Pkg() === pkg)) {
+				return -1;
 			}
-			return tpar;
-		};
-		$ptrType(substMap).prototype.lookup = function(...$args) { return new substMap(this.$get()).lookup(...$args); };
-		$ptrType(Checker).prototype.subst = function subst(pos, typ$2, smap, expanding, ctxt) {
-			var {$24r, _r$1, _ref, check, ctxt, expanding, pos, smap, subst$1, t, t$1, typ$2, $s, $r, $c} = $restore(this, {pos, typ$2, smap, expanding, ctxt});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = assert(!(expanding === ptrType$9.nil) || !(ctxt === ptrType$51.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (new substMap(smap).empty()) {
-				$s = -1; return typ$2;
+			root = pkg.Scope();
+			if (obj.object.Parent() === root) {
+				return -1;
 			}
-			_ref = typ$2;
-			if ($assertType(_ref, ptrType$8, true)[1]) {
-				t = _ref.$val;
-				$s = -1; return typ$2;
-			} else if ($assertType(_ref, ptrType$14, true)[1]) {
-				t$1 = _ref.$val;
-				$s = -1; return new substMap(smap).lookup(t$1);
+			_tuple = (_entry = $mapIndex(w.nameIdx,ptrType$18.keyFor(obj)), _entry !== undefined ? [_entry.v, true] : [0, false]);
+			idx = _tuple[0];
+			ok = _tuple[1];
+			if (ok) {
+				return idx;
 			}
-			subst$1 = new subster.ptr(pos, smap, check, expanding, ctxt);
-			_r$1 = subst$1.typ(typ$2); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: subst, $c: true, $r, $24r, _r$1, _ref, check, ctxt, expanding, pos, smap, subst$1, t, t$1, typ$2, $s};return $f;
-		};
-		$ptrType(subster).prototype.typ = function typ$2(typ$3) {
-			var {$24r, $24r$1, _i, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, base, copied, copied$1, dump, ecopied, elem, elem$1, elem$2, elem$3, embeddeds, fields, i, iface$1, key, mcopied, methods, n, newTArgs, new_targ, orig, params, recv, results, s, subst$1, t, t$1, t$10, t$11, t$12, t$13, t$14, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, targ, terms, typ$3, $s, $deferred, $r, $c} = $restore(this, {typ$3});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			subst$1 = [subst$1];
-			subst$1[0] = this;
-			_ref = typ$3;
-			/* */ if (_ref === $ifaceNil) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$8, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 14; continue; }
-			/* */ $s = 15; continue;
-			/* if (_ref === $ifaceNil) { */ case 1:
-				t = _ref;
-				$panic(new $String("nil typ"));
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$8, true)[1]) { */ case 2:
-				t$1 = _ref.$val;
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 3:
-				t$2 = _ref.$val;
-				_r$1 = subst$1[0].typOrNil(t$2.elem); /* */ $s = 17; case 17: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				elem = _r$1;
-				if (!($interfaceIsEqual(elem, t$2.elem))) {
-					$s = -1; return new Array.ptr(t$2.len, elem);
-				}
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 4:
-				t$3 = _ref.$val;
-				_r$2 = subst$1[0].typOrNil(t$3.elem); /* */ $s = 18; case 18: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				elem$1 = _r$2;
-				if (!($interfaceIsEqual(elem$1, t$3.elem))) {
-					$s = -1; return new Slice.ptr(elem$1);
-				}
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 5:
-				t$4 = _ref.$val;
-				_r$3 = subst$1[0].varList(t$4.fields); /* */ $s = 19; case 19: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_tuple = _r$3;
-				fields = _tuple[0];
-				copied = _tuple[1];
-				if (copied) {
-					s = new Struct.ptr(fields, t$4.tags);
-					s.markComplete();
-					$s = -1; return s;
-				}
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 6:
-				t$5 = _ref.$val;
-				_r$4 = subst$1[0].typ(t$5.base); /* */ $s = 20; case 20: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				base = _r$4;
-				if (!($interfaceIsEqual(base, t$5.base))) {
-					$s = -1; return new Pointer.ptr(base);
-				}
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$15, true)[1]) { */ case 7:
-				t$6 = _ref.$val;
-				_r$5 = subst$1[0].tuple(t$6); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				$24r = _r$5;
-				$s = 22; case 22: return $24r;
-			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 8:
-				t$7 = _ref.$val;
-				recv = t$7.recv;
-				_r$6 = subst$1[0].tuple(t$7.params); /* */ $s = 23; case 23: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				params = _r$6;
-				_r$7 = subst$1[0].tuple(t$7.results); /* */ $s = 24; case 24: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				results = _r$7;
-				if (!(params === t$7.params) || !(results === t$7.results)) {
-					$s = -1; return new Signature.ptr(t$7.rparams, t$7.tparams, ptrType.nil, recv, params, results, t$7.variadic);
-				}
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 9:
-				t$8 = _ref.$val;
-				_r$8 = subst$1[0].termlist(t$8.terms); /* */ $s = 25; case 25: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				_tuple$1 = _r$8;
-				terms = _tuple$1[0];
-				copied$1 = _tuple$1[1];
-				if (copied$1) {
-					$s = -1; return new Union.ptr(terms);
-				}
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 10:
-				t$9 = _ref.$val;
-				_r$9 = subst$1[0].funcList(t$9.methods); /* */ $s = 26; case 26: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				_tuple$2 = _r$9;
-				methods = _tuple$2[0];
-				mcopied = _tuple$2[1];
-				_r$10 = subst$1[0].typeList(t$9.embeddeds); /* */ $s = 27; case 27: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				_tuple$3 = _r$10;
-				embeddeds = _tuple$3[0];
-				ecopied = _tuple$3[1];
-				if (mcopied || ecopied) {
-					iface$1 = subst$1[0].check.newInterface();
-					iface$1.embeddeds = embeddeds;
-					iface$1.implicit = t$9.implicit;
-					iface$1.complete = t$9.complete;
-					_tuple$4 = replaceRecvType(methods, t$9, iface$1);
-					iface$1.methods = _tuple$4[0];
-					$s = -1; return iface$1;
-				}
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 11:
-				t$10 = _ref.$val;
-				_r$11 = subst$1[0].typ(t$10.key); /* */ $s = 28; case 28: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				key = _r$11;
-				_r$12 = subst$1[0].typ(t$10.elem); /* */ $s = 29; case 29: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				elem$2 = _r$12;
-				if (!($interfaceIsEqual(key, t$10.key)) || !($interfaceIsEqual(elem$2, t$10.elem))) {
-					$s = -1; return new Map.ptr(key, elem$2);
-				}
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 12:
-				t$11 = _ref.$val;
-				_r$13 = subst$1[0].typ(t$11.elem); /* */ $s = 30; case 30: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-				elem$3 = _r$13;
-				if (!($interfaceIsEqual(elem$3, t$11.elem))) {
-					$s = -1; return new Chan.ptr(t$11.dir, elem$3);
-				}
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 13:
-				t$12 = _ref.$val;
-				dump = (function(subst$1) { return function subster·typ·func1(param, param$1) {
-						var param, param$1;
-					}; })(subst$1);
-				/* */ if (!(subst$1[0].check === ptrType$5.nil) && false) { $s = 31; continue; }
-				/* */ $s = 32; continue;
-				/* if (!(subst$1[0].check === ptrType$5.nil) && false) { */ case 31:
-					subst$1[0].check.indent = subst$1[0].check.indent + (1) >> 0;
-					$deferred.push([(function(subst$1) { return function subster·typ·func2() {
-							subst$1[0].check.indent = subst$1[0].check.indent - (1) >> 0;
-						}; })(subst$1), []]);
-					dump = (function(subst$1) { return function subster·typ·func3(format, args) {
-							var {args, format, $s, $r, $c} = $restore(this, {format, args});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							$r = subst$1[0].check.trace(subst$1[0].pos, format, args); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = -1; return;
-							/* */ } return; } var $f = {$blk: subster·typ·func3, $c: true, $r, args, format, $s};return $f;
-						}; })(subst$1);
-				/* } */ case 32:
-				orig = t$12.Origin();
-				_r$14 = orig.TypeParams(); /* */ $s = 33; case 33: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-				_r$15 = _r$14.Len(); /* */ $s = 34; case 34: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-				n = _r$15;
-				/* */ if (n === 0) { $s = 35; continue; }
-				/* */ $s = 36; continue;
-				/* if (n === 0) { */ case 35:
-					$r = dump(">>> %s is not parameterized", new sliceType$6([t$12])); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return t$12;
-				/* } */ case 36:
-				newTArgs = sliceType$2.nil;
-				if (!((t$12.TypeArgs().Len() === n))) {
-					$s = -1; return (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-				}
-				$r = dump(">>> %s already instantiated", new sliceType$6([t$12])); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_ref$1 = t$12.TypeArgs().list();
+			idx$1 = -1;
+			scope = obj.object.Parent();
+			while (true) {
+				if (!(!(scope === root))) { break; }
+				_ref = scope.elems;
 				_i = 0;
-				/* while (true) { */ case 39:
-					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 40; continue; }
-					i = _i;
-					targ = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					$r = dump(">>> %d targ = %s", new sliceType$6([new $Int(i), targ])); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$16 = subst$1[0].typ(targ); /* */ $s = 42; case 42: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-					new_targ = _r$16;
-					/* */ if (!($interfaceIsEqual(new_targ, targ))) { $s = 43; continue; }
-					/* */ $s = 44; continue;
-					/* if (!($interfaceIsEqual(new_targ, targ))) { */ case 43:
-						$r = dump(">>> substituted %d targ %s => %s", new sliceType$6([new $Int(i), targ, new_targ])); /* */ $s = 45; case 45: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						if (newTArgs === sliceType$2.nil) {
-							newTArgs = $makeSlice(sliceType$2, n);
-							$copySlice(newTArgs, t$12.TypeArgs().list());
+				_keys = _ref ? _ref.keys() : undefined;
+				_size = _ref ? _ref.size : 0;
+				while (true) {
+					if (!(_i < _size)) { break; }
+					_key = _keys.next().value;
+					_entry$1 = _ref.get(_key);
+					if (_entry$1 === undefined) {
+						_i++;
+						continue;
+					}
+					elem = _entry$1.v;
+					_tuple$1 = $assertType(elem, ptrType$18, true);
+					elem$1 = _tuple$1[0];
+					ok$1 = _tuple$1[1];
+					if (ok$1 && !elem$1.IsAlias() && cmpPos(elem$1.object.Pos(), obj.object.Pos()) < 0) {
+						_tuple$2 = $assertType(elem$1.object.Type(), ptrType$15, true);
+						tpar = _tuple$2[0];
+						ok$2 = _tuple$2[1];
+						if (ok$2) {
+							if (idx$1 < 0) {
+								idx$1 = w.vertices.$length;
+								w.vertices = $append(w.vertices, new monoVertex.ptr(0, 0, 0, obj));
+							}
+							w.addEdge(idx$1, w.typeParamVertex(tpar), 1, obj.object.Pos(), tpar);
 						}
-						((i < 0 || i >= newTArgs.$length) ? ($throwRuntimeError("index out of range"), undefined) : newTArgs.$array[newTArgs.$offset + i] = new_targ);
-					/* } */ case 44:
+					}
 					_i++;
-				$s = 39; continue;
-				case 40:
-				/* */ if (newTArgs === sliceType$2.nil) { $s = 46; continue; }
-				/* */ $s = 47; continue;
-				/* if (newTArgs === sliceType$2.nil) { */ case 46:
-					$r = dump(">>> nothing to substitute in %s", new sliceType$6([t$12])); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return t$12;
-				/* } */ case 47:
-				_r$17 = subst$1[0].check.instance(subst$1[0].pos, orig, newTArgs, subst$1[0].expanding, subst$1[0].ctxt); /* */ $s = 49; case 49: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-				$24r$1 = _r$17;
-				$s = 50; case 50: return $24r$1;
-			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 14:
-				t$13 = _ref.$val;
-				$s = -1; return new substMap(subst$1[0].smap).lookup(t$13);
-			/* } else { */ case 15:
-				t$14 = _ref;
-				unreachable();
-			/* } */ case 16:
-			$s = -1; return typ$3;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: typ$2, $c: true, $r, $24r, $24r$1, _i, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, base, copied, copied$1, dump, ecopied, elem, elem$1, elem$2, elem$3, embeddeds, fields, i, iface$1, key, mcopied, methods, n, newTArgs, new_targ, orig, params, recv, results, s, subst$1, t, t$1, t$10, t$11, t$12, t$13, t$14, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, targ, terms, typ$3, $s, $deferred};return $f; } }
-		};
-		$ptrType(subster).prototype.typOrNil = function typOrNil(typ$3) {
-			var {$24r, _r$1, subst$1, typ$3, $s, $r, $c} = $restore(this, {typ$3});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			subst$1 = this;
-			if ($interfaceIsEqual(typ$3, $ifaceNil)) {
-				$s = -1; return (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-			}
-			_r$1 = subst$1.typ(typ$3); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: typOrNil, $c: true, $r, $24r, _r$1, subst$1, typ$3, $s};return $f;
-		};
-		$ptrType(subster).prototype.var_ = function var_(v) {
-			var {_r$1, subst$1, typ$3, v, $s, $r, $c} = $restore(this, {v});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			subst$1 = this;
-			/* */ if (!(v === ptrType$16.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(v === ptrType$16.nil)) { */ case 1:
-				_r$1 = subst$1.typ(v.object.typ); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				typ$3 = _r$1;
-				if (!($interfaceIsEqual(typ$3, v.object.typ))) {
-					$s = -1; return substVar(v, typ$3);
 				}
-			/* } */ case 2:
-			$s = -1; return v;
-			/* */ } return; } var $f = {$blk: var_, $c: true, $r, _r$1, subst$1, typ$3, v, $s};return $f;
-		};
-		substVar = function substVar$1(v, typ$3) {
-			var copy, typ$3, v;
-			copy = $clone(v, Var);
-			copy.object.typ = typ$3;
-			copy.origin = v.Origin();
-			return copy;
+				scope = scope.Parent();
+			}
+			if (w.nameIdx === false) {
+				w.nameIdx = new $global.Map();
+			}
+			_key$1 = obj; (w.nameIdx || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$18.keyFor(_key$1), { k: _key$1, v: idx$1 });
+			return idx$1;
 		};
-		$ptrType(subster).prototype.tuple = function tuple$1(t) {
-			var {_r$1, _tuple, copied, subst$1, t, vars, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			subst$1 = this;
-			/* */ if (!(t === ptrType$15.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(t === ptrType$15.nil)) { */ case 1:
-				_r$1 = subst$1.varList(t.vars); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple = _r$1;
-				vars = _tuple[0];
-				copied = _tuple[1];
-				if (copied) {
-					$s = -1; return new Tuple.ptr(vars);
-				}
-			/* } */ case 2:
-			$s = -1; return t;
-			/* */ } return; } var $f = {$blk: tuple$1, $c: true, $r, _r$1, _tuple, copied, subst$1, t, vars, $s};return $f;
+		$ptrType(monoGraph).prototype.typeParamVertex = function typeParamVertex(tpar) {
+			var _entry, _entry$1, _key, _tuple, _tuple$1, idx, idx$1, obj, ok, ok$1, tpar, w, x;
+			w = this;
+			_tuple = (_entry = $mapIndex(w.canon,ptrType$15.keyFor(tpar)), _entry !== undefined ? [_entry.v, true] : [ptrType$15.nil, false]);
+			x = _tuple[0];
+			ok = _tuple[1];
+			if (ok) {
+				tpar = x;
+			}
+			obj = tpar.Obj();
+			_tuple$1 = (_entry$1 = $mapIndex(w.nameIdx,ptrType$18.keyFor(obj)), _entry$1 !== undefined ? [_entry$1.v, true] : [0, false]);
+			idx = _tuple$1[0];
+			ok$1 = _tuple$1[1];
+			if (ok$1) {
+				return idx;
+			}
+			if (w.nameIdx === false) {
+				w.nameIdx = new $global.Map();
+			}
+			idx$1 = w.vertices.$length;
+			w.vertices = $append(w.vertices, new monoVertex.ptr(0, 0, 0, obj));
+			_key = obj; (w.nameIdx || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$18.keyFor(_key), { k: _key, v: idx$1 });
+			return idx$1;
 		};
-		$ptrType(subster).prototype.varList = function varList(in$1) {
-			var {_i, _r$1, _ref, copied, i, in$1, new$1, out, subst$1, v, w, $s, $r, $c} = $restore(this, {in$1});
+		$ptrType(monoGraph).prototype.addEdge = function addEdge(dst, src, weight, pos, typ$3) {
+			var dst, pos, src, typ$3, w, weight;
+			w = this;
+			w.edges = $append(w.edges, new monoEdge.ptr(dst, src, weight, pos, typ$3));
+		};
+		$ptrType(MethodSet).prototype.String = function String$30() {
+			var {_i, _r, _r$1, _r$2, _ref, buf, f, s, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			out = sliceType$10.nil;
-			copied = false;
-			subst$1 = this;
-			out = in$1;
-			_ref = in$1;
+			buf = [buf];
+			s = this;
+			if (s.Len() === 0) {
+				$s = -1; return "MethodSet {}";
+			}
+			buf[0] = new strings.Builder.ptr(ptrType$54.nil, sliceType$12.nil);
+			_r = fmt.Fprintln(buf[0], new sliceType$5([new $String("MethodSet {")])); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r;
+			_ref = s.list;
 			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				v = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = subst$1.var_(v); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				w = _r$1;
-				if (!(w === v)) {
-					if (!copied) {
-						new$1 = $makeSlice(sliceType$10, in$1.$length);
-						$copySlice(new$1, out);
-						out = new$1;
-						copied = true;
-					}
-					((i < 0 || i >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + i] = w);
-				}
+			/* while (true) { */ case 2:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
+				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_r$1 = fmt.Fprintf(buf[0], "\t%s\n", new sliceType$5([f])); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_r$1;
 				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return [out, copied];
-			/* */ } return; } var $f = {$blk: varList, $c: true, $r, _i, _r$1, _ref, copied, i, in$1, new$1, out, subst$1, v, w, $s};return $f;
+			$s = 2; continue;
+			case 3:
+			_r$2 = fmt.Fprintln(buf[0], new sliceType$5([new $String("}")])); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_r$2;
+			$s = -1; return buf[0].String();
+			/* */ } return; } var $f = {$blk: String$30, $c: true, $r, _i, _r, _r$1, _r$2, _ref, buf, f, s, $s};return $f;
 		};
-		$ptrType(subster).prototype.func_ = function func_(f) {
-			var {_r$1, f, subst$1, typ$3, $s, $r, $c} = $restore(this, {f});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			subst$1 = this;
-			/* */ if (!(f === ptrType$2.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(f === ptrType$2.nil)) { */ case 1:
-				_r$1 = subst$1.typ(f.object.typ); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				typ$3 = _r$1;
-				if (!($interfaceIsEqual(typ$3, f.object.typ))) {
-					$s = -1; return substFunc(f, typ$3);
-				}
-			/* } */ case 2:
-			$s = -1; return f;
-			/* */ } return; } var $f = {$blk: func_, $c: true, $r, _r$1, f, subst$1, typ$3, $s};return $f;
+		$ptrType(MethodSet).prototype.Len = function Len$8() {
+			var s;
+			s = this;
+			return s.list.$length;
 		};
-		substFunc = function substFunc$1(f, typ$3) {
-			var copy, f, typ$3;
-			copy = $clone(f, Func);
-			copy.object.typ = typ$3;
-			copy.origin = f.Origin();
-			return copy;
+		$ptrType(MethodSet).prototype.At = function At$3(i) {
+			var i, s, x;
+			s = this;
+			return (x = s.list, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
 		};
-		$ptrType(subster).prototype.funcList = function funcList(in$1) {
-			var {_i, _r$1, _ref, copied, f, g, i, in$1, new$1, out, subst$1, $s, $r, $c} = $restore(this, {in$1});
+		$ptrType(MethodSet).prototype.Lookup = function Lookup$1(pkg, name) {
+			var {_r, _r$1, i, key, m, name, pkg, s, x, $s, $r, $c} = $restore(this, {pkg, name});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			out = sliceType.nil;
-			copied = false;
-			subst$1 = this;
-			out = in$1;
-			_ref = in$1;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = subst$1.func_(f); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				g = _r$1;
-				if (!(g === f)) {
-					if (!copied) {
-						new$1 = $makeSlice(sliceType, in$1.$length);
-						$copySlice(new$1, out);
-						out = new$1;
-						copied = true;
-					}
-					((i < 0 || i >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + i] = g);
-				}
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return [out, copied];
-			/* */ } return; } var $f = {$blk: funcList, $c: true, $r, _i, _r$1, _ref, copied, f, g, i, in$1, new$1, out, subst$1, $s};return $f;
+			key = [key];
+			s = [s];
+			s[0] = this;
+			if (s[0].Len() === 0) {
+				$s = -1; return ptrType$3.nil;
+			}
+			key[0] = Id(pkg, name);
+			_r = sort.Search(s[0].list.$length, (function(key, s) { return function MethodSet·Lookup·func1(i) {
+					var {$24r, _r, i, m, x, $s, $r, $c} = $restore(this, {i});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					m = (x = s[0].list, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+					_r = m.obj.Id(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					$24r = _r >= key[0];
+					$s = 2; case 2: return $24r;
+					/* */ } return; } var $f = {$blk: MethodSet·Lookup·func1, $c: true, $r, $24r, _r, i, m, x, $s};return $f;
+				}; })(key, s)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			i = _r;
+			/* */ if (i < s[0].list.$length) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (i < s[0].list.$length) { */ case 2:
+				m = (x = s[0].list, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+				_r$1 = m.obj.Id(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				/* */ if (_r$1 === key[0]) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (_r$1 === key[0]) { */ case 4:
+					$s = -1; return m;
+				/* } */ case 5:
+			/* } */ case 3:
+			$s = -1; return ptrType$3.nil;
+			/* */ } return; } var $f = {$blk: Lookup$1, $c: true, $r, _r, _r$1, i, key, m, name, pkg, s, x, $s};return $f;
 		};
-		$ptrType(subster).prototype.typeList = function typeList$2(in$1) {
-			var {_i, _r$1, _ref, copied, i, in$1, new$1, out, subst$1, t, u, $s, $r, $c} = $restore(this, {in$1});
+		NewMethodSet = function NewMethodSet$1(T) {
+			var {T, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _i, _i$1, _i$2, _i$3, _i$4, _key, _key$1, _key$2, _key$3, _key$4, _key$5, _keys, _keys$1, _keys$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _size, _size$1, _size$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _v, _v$1, alt, base, current, e, f, found, found$1, fset, i, i$1, isPtr, isPtr$1, k, k$1, list$2, m, m$1, mset, named, next, seen, t, t$1, t$2, typ$3, typ$4, typ$5, $s, $r, $c} = $restore(this, {T});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			out = sliceType$2.nil;
-			copied = false;
-			subst$1 = this;
-			out = in$1;
-			_ref = in$1;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = subst$1.typ(t); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				u = _r$1;
-				if (!($interfaceIsEqual(u, t))) {
-					if (!copied) {
-						new$1 = $makeSlice(sliceType$2, in$1.$length);
-						$copySlice(new$1, out);
-						out = new$1;
-						copied = true;
+			list$2 = [list$2];
+			_tuple = $assertType(T, ptrType$10, true);
+			t = _tuple[0];
+			if (!(!(t === ptrType$10.nil))) { _v = false; $s = 3; continue s; }
+			_r = isPointer(t); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_v = _r; case 3:
+			/* */ if (_v) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (_v) { */ case 1:
+				$s = -1; return emptyMethodSet;
+			/* } */ case 2:
+			base = false;
+			_tuple$1 = deref(T);
+			typ$3 = _tuple$1[0];
+			isPtr = _tuple$1[1];
+			if (!(isPtr)) { _v$1 = false; $s = 7; continue s; }
+			_r$1 = IsInterface(typ$3); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_v$1 = _r$1; case 7:
+			/* */ if (_v$1) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (_v$1) { */ case 5:
+				$s = -1; return emptyMethodSet;
+			/* } */ case 6:
+			current = new sliceType$25([$clone(new embeddedType.ptr(typ$3, sliceType$24.nil, isPtr, false), embeddedType)]);
+			seen = new instanceLookup.ptr(arrayType$1.zero(), false);
+			/* while (true) { */ case 9:
+				/* if (!(current.$length > 0)) { break; } */ if(!(current.$length > 0)) { $s = 10; continue; }
+				next = sliceType$25.nil;
+				fset = false;
+				mset = false;
+				_ref = current;
+				_i = 0;
+				/* while (true) { */ case 11:
+					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 12; continue; }
+					e = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), embeddedType);
+					typ$4 = e.typ;
+					_tuple$2 = $assertType(typ$4, ptrType$10, true);
+					named = _tuple$2[0];
+					/* */ if (!(named === ptrType$10.nil)) { $s = 13; continue; }
+					/* */ $s = 14; continue;
+					/* if (!(named === ptrType$10.nil)) { */ case 13:
+						_r$2 = seen.lookup(named); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						alt = _r$2;
+						if (!(alt === ptrType$10.nil)) {
+							_i++;
+							/* continue; */ $s = 11; continue;
+						}
+						seen.add(named);
+						i = 0;
+						/* while (true) { */ case 16:
+							_r$3 = named.NumMethods(); /* */ $s = 18; case 18: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							/* if (!(i < _r$3)) { break; } */ if(!(i < _r$3)) { $s = 17; continue; }
+							_r$4 = named.Method(i); /* */ $s = 19; case 19: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+							_r$5 = new methodSet(mset).addOne(_r$4, concat(e.index, i), e.indirect, e.multiples); /* */ $s = 20; case 20: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+							mset = _r$5;
+							i = i + (1) >> 0;
+						$s = 16; continue;
+						case 17:
+					/* } */ case 14:
+					_r$6 = under(typ$4); /* */ $s = 21; case 21: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					_ref$1 = _r$6;
+					/* */ if ($assertType(_ref$1, ptrType$12, true)[1]) { $s = 22; continue; }
+					/* */ if ($assertType(_ref$1, ptrType$14, true)[1]) { $s = 23; continue; }
+					/* */ $s = 24; continue;
+					/* if ($assertType(_ref$1, ptrType$12, true)[1]) { */ case 22:
+						t$1 = _ref$1.$val;
+						_ref$2 = t$1.fields;
+						_i$1 = 0;
+						while (true) {
+							if (!(_i$1 < _ref$2.$length)) { break; }
+							i$1 = _i$1;
+							f = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
+							if (fset === false) {
+								fset = new $global.Map();
+							}
+							_key = f.object.Id(); (fset || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: true });
+							if (f.embedded) {
+								_tuple$3 = deref(f.object.typ);
+								typ$5 = _tuple$3[0];
+								isPtr$1 = _tuple$3[1];
+								next = $append(next, new embeddedType.ptr(typ$5, concat(e.index, i$1), e.indirect || isPtr$1, e.multiples));
+							}
+							_i$1++;
+						}
+						$s = 24; continue;
+					/* } else if ($assertType(_ref$1, ptrType$14, true)[1]) { */ case 23:
+						t$2 = _ref$1.$val;
+						_r$7 = t$2.typeSet(); /* */ $s = 25; case 25: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+						_r$8 = new methodSet(mset).add(_r$7.methods, e.index, true, e.multiples); /* */ $s = 26; case 26: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+						mset = _r$8;
+					/* } */ case 24:
+					_i++;
+				$s = 11; continue;
+				case 12:
+				_ref$3 = mset;
+				_i$2 = 0;
+				_keys = _ref$3 ? _ref$3.keys() : undefined;
+				_size = _ref$3 ? _ref$3.size : 0;
+				while (true) {
+					if (!(_i$2 < _size)) { break; }
+					_key$1 = _keys.next().value;
+					_entry = _ref$3.get(_key$1);
+					if (_entry === undefined) {
+						_i$2++;
+						continue;
 					}
-					((i < 0 || i >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + i] = u);
+					k = _entry.k;
+					m = _entry.v;
+					_tuple$4 = (_entry$1 = $mapIndex(base,$String.keyFor(k)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$3.nil, false]);
+					found = _tuple$4[1];
+					if (!found) {
+						if ((_entry$2 = $mapIndex(fset,$String.keyFor(k)), _entry$2 !== undefined ? _entry$2.v : false)) {
+							m = ptrType$3.nil;
+						}
+						if (base === false) {
+							base = new $global.Map();
+						}
+						_key$2 = k; (base || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$2), { k: _key$2, v: m });
+					}
+					_i$2++;
 				}
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return [out, copied];
-			/* */ } return; } var $f = {$blk: typeList$2, $c: true, $r, _i, _r$1, _ref, copied, i, in$1, new$1, out, subst$1, t, u, $s};return $f;
-		};
-		$ptrType(subster).prototype.termlist = function termlist$1(in$1) {
-			var {_i, _r$1, _ref, copied, i, in$1, new$1, out, subst$1, t, u, $s, $r, $c} = $restore(this, {in$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			out = sliceType$12.nil;
-			copied = false;
-			subst$1 = this;
-			out = in$1;
-			_ref = in$1;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = subst$1.typ(t.typ); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				u = _r$1;
-				if (!($interfaceIsEqual(u, t.typ))) {
-					if (!copied) {
-						new$1 = $makeSlice(sliceType$12, in$1.$length);
-						$copySlice(new$1, out);
-						out = new$1;
-						copied = true;
+				_ref$4 = fset;
+				_i$3 = 0;
+				_keys$1 = _ref$4 ? _ref$4.keys() : undefined;
+				_size$1 = _ref$4 ? _ref$4.size : 0;
+				while (true) {
+					if (!(_i$3 < _size$1)) { break; }
+					_key$3 = _keys$1.next().value;
+					_entry$3 = _ref$4.get(_key$3);
+					if (_entry$3 === undefined) {
+						_i$3++;
+						continue;
 					}
-					((i < 0 || i >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + i] = NewTerm(t.tilde, u));
+					k$1 = _entry$3.k;
+					_tuple$5 = (_entry$4 = $mapIndex(base,$String.keyFor(k$1)), _entry$4 !== undefined ? [_entry$4.v, true] : [ptrType$3.nil, false]);
+					found$1 = _tuple$5[1];
+					if (!found$1) {
+						if (base === false) {
+							base = new $global.Map();
+						}
+						_key$4 = k$1; (base || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$4), { k: _key$4, v: ptrType$3.nil });
+					}
+					_i$3++;
 				}
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return [out, copied];
-			/* */ } return; } var $f = {$blk: termlist$1, $c: true, $r, _i, _r$1, _ref, copied, i, in$1, new$1, out, subst$1, t, u, $s};return $f;
+				_r$9 = consolidateMultiples(next); /* */ $s = 27; case 27: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+				current = _r$9;
+			$s = 9; continue;
+			case 10:
+			if ((base ? base.size : 0) === 0) {
+				$s = -1; return emptyMethodSet;
+			}
+			list$2[0] = sliceType$1.nil;
+			_ref$5 = base;
+			_i$4 = 0;
+			_keys$2 = _ref$5 ? _ref$5.keys() : undefined;
+			_size$2 = _ref$5 ? _ref$5.size : 0;
+			while (true) {
+				if (!(_i$4 < _size$2)) { break; }
+				_key$5 = _keys$2.next().value;
+				_entry$5 = _ref$5.get(_key$5);
+				if (_entry$5 === undefined) {
+					_i$4++;
+					continue;
+				}
+				m$1 = _entry$5.v;
+				if (!(m$1 === ptrType$3.nil)) {
+					m$1.recv = T;
+					list$2[0] = $append(list$2[0], m$1);
+				}
+				_i$4++;
+			}
+			$r = sort.Slice(list$2[0], (function(list$2) { return function NewMethodSet·func1(i$2, j) {
+					var {$24r, _r$10, _r$11, i$2, j, $s, $r, $c} = $restore(this, {i$2, j});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					_r$10 = ((i$2 < 0 || i$2 >= list$2[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2[0].$array[list$2[0].$offset + i$2]).obj.Id(); /* */ $s = 1; case 1: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+					_r$11 = ((j < 0 || j >= list$2[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2[0].$array[list$2[0].$offset + j]).obj.Id(); /* */ $s = 2; case 2: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+					$24r = _r$10 < _r$11;
+					$s = 3; case 3: return $24r;
+					/* */ } return; } var $f = {$blk: NewMethodSet·func1, $c: true, $r, $24r, _r$10, _r$11, i$2, j, $s};return $f;
+				}; })(list$2)); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return new MethodSet.ptr(list$2[0]);
+			/* */ } return; } var $f = {$blk: NewMethodSet$1, $c: true, $r, T, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _i, _i$1, _i$2, _i$3, _i$4, _key, _key$1, _key$2, _key$3, _key$4, _key$5, _keys, _keys$1, _keys$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _size, _size$1, _size$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _v, _v$1, alt, base, current, e, f, found, found$1, fset, i, i$1, isPtr, isPtr$1, k, k$1, list$2, m, m$1, mset, named, next, seen, t, t$1, t$2, typ$3, typ$4, typ$5, $s};return $f;
 		};
-		replaceRecvType = function replaceRecvType$1(in$1, old, new$1) {
-			var _i, _ref, copied, i, in$1, method, new$1, newsig, old, out, sig;
-			out = sliceType.nil;
-			copied = false;
-			out = in$1;
-			_ref = in$1;
+		$pkg.NewMethodSet = NewMethodSet;
+		methodSet.prototype.add = function add(list$2, index, indirect, multiples) {
+			var _i, _ref, f, i, index, indirect, list$2, multiples, s;
+			s = this.$val;
+			if (list$2.$length === 0) {
+				return s;
+			}
+			_ref = list$2;
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				newsig = [newsig];
 				i = _i;
-				method = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				sig = $assertType(method.object.Type(), ptrType$27);
-				if (!(sig.recv === ptrType$16.nil) && $interfaceIsEqual(sig.recv.object.Type(), old)) {
-					if (!copied) {
-						out = $makeSlice(sliceType, in$1.$length);
-						$copySlice(out, in$1);
-						copied = true;
-					}
-					newsig[0] = $clone(sig, Signature);
-					newsig[0].recv = substVar(sig.recv, new$1);
-					((i < 0 || i >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + i] = substFunc(method, newsig[0]));
-				}
+				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				s = new methodSet(s).addOne(f, concat(index, i), indirect, multiples);
 				_i++;
 			}
-			return [out, copied];
+			return s;
 		};
-		NewStruct = function NewStruct$1(fields, tags) {
-			var {_i, _r$1, _ref, _v, f, fields, fset, fset$24ptr, s, tags, $s, $r, $c} = $restore(this, {fields, tags});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			fset = false;
-			_ref = fields;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!(!(f.object.name === "_"))) { _v = false; $s = 5; continue s; }
-				_r$1 = (fset$24ptr || (fset$24ptr = new ptrType$54(function() { return fset; }, function($v) { fset = $v; }))).insert(f); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_v = !($interfaceIsEqual(_r$1, $ifaceNil)); case 5:
-				/* */ if (_v) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_v) { */ case 3:
-					$panic(new $String("multiple fields with the same name"));
-				/* } */ case 4:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			if (tags.$length > fields.$length) {
-				$panic(new $String("more tags than fields"));
+		$ptrType(methodSet).prototype.add = function(...$args) { return new methodSet(this.$get()).add(...$args); };
+		methodSet.prototype.addOne = function addOne(f, index, indirect, multiples) {
+			var _entry, _key, _key$1, _tuple, f, found, index, indirect, key, multiples, s;
+			s = this.$val;
+			if (s === false) {
+				s = new $global.Map();
 			}
-			s = new Struct.ptr(fields, tags);
-			s.markComplete();
-			$s = -1; return s;
-			/* */ } return; } var $f = {$blk: NewStruct$1, $c: true, $r, _i, _r$1, _ref, _v, f, fields, fset, fset$24ptr, s, tags, $s};return $f;
+			key = f.object.Id();
+			if (!multiples) {
+				_tuple = (_entry = $mapIndex(s,$String.keyFor(key)), _entry !== undefined ? [_entry.v, true] : [ptrType$3.nil, false]);
+				found = _tuple[1];
+				if (!found && (indirect || !f.hasPtrRecv())) {
+					_key = key; (s || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: new Selection.ptr(1, $ifaceNil, f, index, indirect) });
+					return s;
+				}
+			}
+			_key$1 = key; (s || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$1), { k: _key$1, v: ptrType$3.nil });
+			return s;
 		};
-		$pkg.NewStruct = NewStruct;
-		$ptrType(Struct).prototype.NumFields = function NumFields() {
-			var s;
-			s = this;
-			return s.fields.$length;
+		$ptrType(methodSet).prototype.addOne = function(...$args) { return new methodSet(this.$get()).addOne(...$args); };
+		NewMap = function NewMap$1(key, elem) {
+			var elem, key;
+			return new Map.ptr(key, elem);
 		};
-		$ptrType(Struct).prototype.Field = function Field(i) {
-			var i, s, x;
-			s = this;
-			return (x = s.fields, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+		$pkg.NewMap = NewMap;
+		$ptrType(Map).prototype.Key = function Key() {
+			var m;
+			m = this;
+			return m.key;
 		};
-		$ptrType(Struct).prototype.Tag = function Tag(i) {
-			var i, s, x;
-			s = this;
-			if (i < s.tags.$length) {
-				return (x = s.tags, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-			}
-			return "";
+		$ptrType(Map).prototype.Elem = function Elem$2() {
+			var m;
+			m = this;
+			return m.elem;
 		};
-		$ptrType(Struct).prototype.Underlying = function Underlying$3() {
+		$ptrType(Map).prototype.Underlying = function Underlying$8() {
 			var t;
 			t = this;
 			return t;
 		};
-		$ptrType(Struct).prototype.String = function String$8() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
+		$ptrType(Map).prototype.String = function String$31() {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this;
-			_r$1 = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
+			_r = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$8, $c: true, $r, $24r, _r$1, t, $s};return $f;
+			/* */ } return; } var $f = {$blk: String$31, $c: true, $r, $24r, _r, t, $s};return $f;
 		};
-		$ptrType(Struct).prototype.markComplete = function markComplete() {
-			var s;
-			s = this;
-			if (s.fields === sliceType$10.nil) {
-				s.fields = $makeSlice(sliceType$10, 0);
+		LookupFieldOrMethod = function LookupFieldOrMethod$1(T, addressable, pkg, name) {
+			var {T, _r, _r$1, _r$2, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, addressable, index, indirect, name, obj, ok, ok$1, p, pkg, t, t$1, $s, $r, $c} = $restore(this, {T, addressable, pkg, name});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			obj = $ifaceNil;
+			index = sliceType$24.nil;
+			indirect = false;
+			if ($interfaceIsEqual(T, $ifaceNil)) {
+				$panic(new $String("LookupFieldOrMethod on nil type"));
 			}
+			_tuple = $assertType(T, ptrType$10, true);
+			t = _tuple[0];
+			/* */ if (!(t === ptrType$10.nil)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(t === ptrType$10.nil)) { */ case 1:
+				_r = t.Underlying(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tuple$1 = $assertType(_r, ptrType$28, true);
+				p = _tuple$1[0];
+				/* */ if (!(p === ptrType$28.nil)) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (!(p === ptrType$28.nil)) { */ case 4:
+					_r$1 = lookupFieldOrMethodImpl(p, false, pkg, name, false); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_tuple$2 = _r$1;
+					obj = _tuple$2[0];
+					index = _tuple$2[1];
+					indirect = _tuple$2[2];
+					_tuple$3 = $assertType(obj, ptrType$2, true);
+					ok = _tuple$3[1];
+					if (ok) {
+						_tmp = $ifaceNil;
+						_tmp$1 = sliceType$24.nil;
+						_tmp$2 = false;
+						obj = _tmp;
+						index = _tmp$1;
+						indirect = _tmp$2;
+						$s = -1; return [obj, index, indirect];
+					}
+					$s = -1; return [obj, index, indirect];
+				/* } */ case 5:
+			/* } */ case 2:
+			_r$2 = lookupFieldOrMethodImpl(T, addressable, pkg, name, false); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_tuple$4 = _r$2;
+			obj = _tuple$4[0];
+			index = _tuple$4[1];
+			indirect = _tuple$4[2];
+			/* */ if (false && $interfaceIsEqual(obj, $ifaceNil) && isTypeParam(T)) { $s = 8; continue; }
+			/* */ $s = 9; continue;
+			/* if (false && $interfaceIsEqual(obj, $ifaceNil) && isTypeParam(T)) { */ case 8:
+				_r$3 = coreType(T); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				t$1 = _r$3;
+				/* */ if (!($interfaceIsEqual(t$1, $ifaceNil))) { $s = 11; continue; }
+				/* */ $s = 12; continue;
+				/* if (!($interfaceIsEqual(t$1, $ifaceNil))) { */ case 11:
+					_r$4 = lookupFieldOrMethodImpl(t$1, addressable, pkg, name, false); /* */ $s = 13; case 13: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					_tuple$5 = _r$4;
+					obj = _tuple$5[0];
+					index = _tuple$5[1];
+					indirect = _tuple$5[2];
+					_tuple$6 = $assertType(obj, ptrType$17, true);
+					ok$1 = _tuple$6[1];
+					if (!ok$1) {
+						_tmp$3 = $ifaceNil;
+						_tmp$4 = sliceType$24.nil;
+						_tmp$5 = false;
+						obj = _tmp$3;
+						index = _tmp$4;
+						indirect = _tmp$5;
+					}
+				/* } */ case 12:
+			/* } */ case 9:
+			$s = -1; return [obj, index, indirect];
+			/* */ } return; } var $f = {$blk: LookupFieldOrMethod$1, $c: true, $r, T, _r, _r$1, _r$2, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, addressable, index, indirect, name, obj, ok, ok$1, p, pkg, t, t$1, $s};return $f;
 		};
-		$ptrType(Checker).prototype.structType = function structType$2(styp, e) {
-			var {_i, _i$1, _r$1, _r$2, _r$3, _ref, _ref$1, add, addInvalid, check, e, embeddedPos, embeddedTyp, f, fields, fset, list$2, name, name$1, pos, styp, tag, tags, typ$3, $s, $r, $c} = $restore(this, {styp, e});
+		$pkg.LookupFieldOrMethod = LookupFieldOrMethod;
+		lookupFieldOrMethodImpl = function lookupFieldOrMethodImpl$1(T, addressable, pkg, name, foldCase) {
+			var {T, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _ref$2, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, addressable, alt, current, e, f, f$1, foldCase, i, i$1, i$2, index, indirect, isPtr, isPtr$1, m, m$1, name, named, next, obj, ok, pkg, seen, t, t$1, typ$3, typ$4, typ$5, $s, $r, $c} = $restore(this, {T, addressable, pkg, name, foldCase});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			add = [add];
-			check = [check];
-			fields = [fields];
-			fset = [fset];
-			tag = [tag];
-			tags = [tags];
-			typ$3 = [typ$3];
-			check[0] = this;
-			list$2 = e.Fields;
-			if (list$2 === ptrType$49.nil) {
-				styp.markComplete();
-				$s = -1; return;
+			obj = $ifaceNil;
+			index = sliceType$24.nil;
+			indirect = false;
+			if (name === "_") {
+				$s = -1; return [obj, index, indirect];
 			}
-			fields[0] = sliceType$10.nil;
-			tags[0] = sliceType$5.nil;
-			fset[0] = false;
-			typ$3[0] = $ifaceNil;
-			tag[0] = "";
-			add[0] = (function(add, check, fields, fset, tag, tags, typ$3) { return function Checker·structType·func1(ident$1, embedded, pos) {
-					var {_r$1, _v, embedded, fld, ident$1, name, pos, $s, $r, $c} = $restore(this, {ident$1, embedded, pos});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					if (!(tag[0] === "") && tags[0] === sliceType$5.nil) {
-						tags[0] = $makeSlice(sliceType$5, fields[0].$length);
-					}
-					if (!(tags[0] === sliceType$5.nil)) {
-						tags[0] = $append(tags[0], tag[0]);
+			_tuple = deref(T);
+			typ$3 = _tuple[0];
+			isPtr = _tuple[1];
+			/* */ if (isPtr) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (isPtr) { */ case 1:
+				_r = under(typ$3); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tuple$1 = $assertType(_r, ptrType$14, true);
+				ok = _tuple$1[1];
+				if (ok) {
+					$s = -1; return [obj, index, indirect];
+				}
+			/* } */ case 2:
+			current = new sliceType$25([$clone(new embeddedType.ptr(typ$3, sliceType$24.nil, isPtr, false), embeddedType)]);
+			seen = new instanceLookup.ptr(arrayType$1.zero(), false);
+			/* while (true) { */ case 4:
+				/* if (!(current.$length > 0)) { break; } */ if(!(current.$length > 0)) { $s = 5; continue; }
+				next = sliceType$25.nil;
+				_ref = current;
+				_i = 0;
+				/* while (true) { */ case 6:
+					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 7; continue; }
+					e = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), embeddedType);
+					typ$4 = e.typ;
+					_tuple$2 = $assertType(typ$4, ptrType$10, true);
+					named = _tuple$2[0];
+					/* */ if (!(named === ptrType$10.nil)) { $s = 8; continue; }
+					/* */ $s = 9; continue;
+					/* if (!(named === ptrType$10.nil)) { */ case 8:
+						_r$1 = seen.lookup(named); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						alt = _r$1;
+						if (!(alt === ptrType$10.nil)) {
+							_i++;
+							/* continue; */ $s = 6; continue;
+						}
+						seen.add(named);
+						_r$2 = named.lookupMethod(pkg, name, foldCase); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						_tuple$3 = _r$2;
+						i = _tuple$3[0];
+						m = _tuple$3[1];
+						if (!(m === ptrType$2.nil)) {
+							index = concat(e.index, i);
+							if (!($interfaceIsEqual(obj, $ifaceNil)) || e.multiples) {
+								_tmp = $ifaceNil;
+								_tmp$1 = index;
+								_tmp$2 = false;
+								obj = _tmp;
+								index = _tmp$1;
+								indirect = _tmp$2;
+								$s = -1; return [obj, index, indirect];
+							}
+							obj = m;
+							indirect = e.indirect;
+							_i++;
+							/* continue; */ $s = 6; continue;
+						}
+					/* } */ case 9:
+					_r$3 = under(typ$4); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_ref$1 = _r$3;
+					/* */ if ($assertType(_ref$1, ptrType$12, true)[1]) { $s = 13; continue; }
+					/* */ if ($assertType(_ref$1, ptrType$14, true)[1]) { $s = 14; continue; }
+					/* */ $s = 15; continue;
+					/* if ($assertType(_ref$1, ptrType$12, true)[1]) { */ case 13:
+						t = _ref$1.$val;
+						_ref$2 = t.fields;
+						_i$1 = 0;
+						/* while (true) { */ case 16:
+							/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 17; continue; }
+							i$1 = _i$1;
+							f = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
+							/* */ if (f.object.sameId(pkg, name)) { $s = 18; continue; }
+							/* */ $s = 19; continue;
+							/* if (f.object.sameId(pkg, name)) { */ case 18:
+								$r = assert(!($interfaceIsEqual(f.object.typ, $ifaceNil))); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								index = concat(e.index, i$1);
+								if (!($interfaceIsEqual(obj, $ifaceNil)) || e.multiples) {
+									_tmp$3 = $ifaceNil;
+									_tmp$4 = index;
+									_tmp$5 = false;
+									obj = _tmp$3;
+									index = _tmp$4;
+									indirect = _tmp$5;
+									$s = -1; return [obj, index, indirect];
+								}
+								obj = f;
+								indirect = e.indirect;
+								_i$1++;
+								/* continue; */ $s = 16; continue;
+							/* } */ case 19:
+							if ($interfaceIsEqual(obj, $ifaceNil) && f.embedded) {
+								_tuple$4 = deref(f.object.typ);
+								typ$5 = _tuple$4[0];
+								isPtr$1 = _tuple$4[1];
+								next = $append(next, new embeddedType.ptr(typ$5, concat(e.index, i$1), e.indirect || isPtr$1, e.multiples));
+							}
+							_i$1++;
+						$s = 16; continue;
+						case 17:
+						$s = 15; continue;
+					/* } else if ($assertType(_ref$1, ptrType$14, true)[1]) { */ case 14:
+						t$1 = _ref$1.$val;
+						_r$4 = t$1.typeSet(); /* */ $s = 21; case 21: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						_r$5 = _r$4.LookupMethod(pkg, name, foldCase); /* */ $s = 22; case 22: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						_tuple$5 = _r$5;
+						i$2 = _tuple$5[0];
+						m$1 = _tuple$5[1];
+						/* */ if (!(m$1 === ptrType$2.nil)) { $s = 23; continue; }
+						/* */ $s = 24; continue;
+						/* if (!(m$1 === ptrType$2.nil)) { */ case 23:
+							$r = assert(!($interfaceIsEqual(m$1.object.typ, $ifaceNil))); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							index = concat(e.index, i$2);
+							if (!($interfaceIsEqual(obj, $ifaceNil)) || e.multiples) {
+								_tmp$6 = $ifaceNil;
+								_tmp$7 = index;
+								_tmp$8 = false;
+								obj = _tmp$6;
+								index = _tmp$7;
+								indirect = _tmp$8;
+								$s = -1; return [obj, index, indirect];
+							}
+							obj = m$1;
+							indirect = e.indirect;
+						/* } */ case 24:
+					/* } */ case 15:
+					_i++;
+				$s = 6; continue;
+				case 7:
+				if (!($interfaceIsEqual(obj, $ifaceNil))) {
+					_tuple$6 = $assertType(obj, ptrType$2, true);
+					f$1 = _tuple$6[0];
+					if (!(f$1 === ptrType$2.nil)) {
+						if (f$1.hasPtrRecv() && !indirect && !addressable) {
+							_tmp$9 = $ifaceNil;
+							_tmp$10 = sliceType$24.nil;
+							_tmp$11 = true;
+							obj = _tmp$9;
+							index = _tmp$10;
+							indirect = _tmp$11;
+							$s = -1; return [obj, index, indirect];
+						}
 					}
-					name = ident$1.Name;
-					fld = NewField(pos, check[0].pkg, name, typ$3[0], embedded);
-					if (name === "_") { _v = true; $s = 3; continue s; }
-					_r$1 = check[0].declareInSet((fset.$ptr || (fset.$ptr = new ptrType$54(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, fset))), pos, fld); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_v = _r$1; case 3:
-					/* */ if (_v) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (_v) { */ case 1:
-						fields[0] = $append(fields[0], fld);
-						$r = check[0].recordDef(ident$1, fld); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 2:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·structType·func1, $c: true, $r, _r$1, _v, embedded, fld, ident$1, name, pos, $s};return $f;
-				}; })(add, check, fields, fset, tag, tags, typ$3);
-			addInvalid = (function(add, check, fields, fset, tag, tags, typ$3) { return function Checker·structType·func2(ident$1, pos) {
-					var {ident$1, pos, $s, $r, $c} = $restore(this, {ident$1, pos});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					typ$3[0] = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-					tag[0] = "";
-					$r = add[0](ident$1, true, pos); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·structType·func2, $c: true, $r, ident$1, pos, $s};return $f;
-				}; })(add, check, fields, fset, tag, tags, typ$3);
-			_ref = list$2.List;
+					$s = -1; return [obj, index, indirect];
+				}
+				_r$6 = consolidateMultiples(next); /* */ $s = 26; case 26: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				current = _r$6;
+			$s = 4; continue;
+			case 5:
+			_tmp$12 = $ifaceNil;
+			_tmp$13 = sliceType$24.nil;
+			_tmp$14 = false;
+			obj = _tmp$12;
+			index = _tmp$13;
+			indirect = _tmp$14;
+			$s = -1; return [obj, index, indirect];
+			/* */ } return; } var $f = {$blk: lookupFieldOrMethodImpl$1, $c: true, $r, T, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _ref$2, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, addressable, alt, current, e, f, f$1, foldCase, i, i$1, i$2, index, indirect, isPtr, isPtr$1, m, m$1, name, named, next, obj, ok, pkg, seen, t, t$1, typ$3, typ$4, typ$5, $s};return $f;
+		};
+		consolidateMultiples = function consolidateMultiples$1(list$2) {
+			var {_i, _key, _r, _ref, _tuple, e, found, i, list$2, n, prev, $s, $r, $c} = $restore(this, {list$2});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			if (list$2.$length <= 1) {
+				$s = -1; return list$2;
+			}
+			n = 0;
+			prev = new $global.Map();
+			_ref = list$2;
 			_i = 0;
 			/* while (true) { */ case 1:
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				embeddedPos = [embeddedPos];
-				embeddedTyp = [embeddedTyp];
-				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = check[0].varType(f.Type); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				typ$3[0] = _r$1;
-				_r$2 = check[0].tag(f.Tag); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				tag[0] = _r$2;
-				/* */ if (f.Names.$length > 0) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (f.Names.$length > 0) { */ case 5:
-					_ref$1 = f.Names;
-					_i$1 = 0;
-					/* while (true) { */ case 8:
-						/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 9; continue; }
-						name = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-						$r = add[0](name, false, name.Pos()); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$1++;
-					$s = 8; continue;
-					case 9:
-					$s = 7; continue;
-				/* } else { */ case 6:
-					_r$3 = f.Type.Pos(); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					pos = _r$3;
-					name$1 = embeddedFieldIdent(f.Type);
-					/* */ if (name$1 === ptrType$30.nil) { $s = 12; continue; }
-					/* */ $s = 13; continue;
-					/* if (name$1 === ptrType$30.nil) { */ case 12:
-						$r = check[0].errorf(f.Type, -1, "embedded field type %s has no name", new sliceType$6([f.Type])); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						name$1 = ast.NewIdent("_");
-						name$1.NamePos = pos;
-						$r = addInvalid(name$1, pos); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i++;
-						/* continue; */ $s = 1; continue;
-					/* } */ case 13:
-					$r = add[0](name$1, true, pos); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					embeddedTyp[0] = typ$3[0];
-					embeddedPos[0] = f.Type;
-					check[0].later((function(add, check, embeddedPos, embeddedTyp, fields, fset, tag, tags, typ$3) { return function Checker·structType·func3() {
-							var {_r$4, _ref$2, _tuple, isPtr, t, u, u$1, u$2, $s, $r, $c} = $restore(this, {});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							_tuple = deref(embeddedTyp[0]);
-							t = _tuple[0];
-							isPtr = _tuple[1];
-							_r$4 = under(t); /* */ $s = 1; case 1: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							_ref$2 = _r$4;
-							/* */ if ($assertType(_ref$2, ptrType$8, true)[1]) { $s = 2; continue; }
-							/* */ if ($assertType(_ref$2, ptrType$26, true)[1]) { $s = 3; continue; }
-							/* */ if ($assertType(_ref$2, ptrType$13, true)[1]) { $s = 4; continue; }
-							/* */ $s = 5; continue;
-							/* switch (0) { default: if ($assertType(_ref$2, ptrType$8, true)[1]) { */ case 2:
-								u = _ref$2.$val;
-								if ($interfaceIsEqual(t, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-									$s = -1; return;
-								}
-								/* */ if (u.kind === 18) { $s = 6; continue; }
-								/* */ $s = 7; continue;
-								/* if (u.kind === 18) { */ case 6:
-									$r = check[0].error(embeddedPos[0], 30, "embedded field type cannot be unsafe.Pointer"); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* } */ case 7:
-								$s = 5; continue;
-							/* } else if ($assertType(_ref$2, ptrType$26, true)[1]) { */ case 3:
-								u$1 = _ref$2.$val;
-								$r = check[0].error(embeddedPos[0], 30, "embedded field type cannot be a pointer"); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = 5; continue;
-							/* } else if ($assertType(_ref$2, ptrType$13, true)[1]) { */ case 4:
-								u$2 = _ref$2.$val;
-								/* */ if (isTypeParam(t)) { $s = 10; continue; }
-								/* */ $s = 11; continue;
-								/* if (isTypeParam(t)) { */ case 10:
-									$r = check[0].error(embeddedPos[0], 144, "embedded field type cannot be a (pointer to a) type parameter"); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									/* break; */ $s = 5; continue;
-								/* } */ case 11:
-								/* */ if (isPtr) { $s = 13; continue; }
-								/* */ $s = 14; continue;
-								/* if (isPtr) { */ case 13:
-									$r = check[0].error(embeddedPos[0], 30, "embedded field type cannot be a pointer to an interface"); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* } */ case 14:
-							/* } } */ case 5:
-							$s = -1; return;
-							/* */ } return; } var $f = {$blk: Checker·structType·func3, $c: true, $r, _r$4, _ref$2, _tuple, isPtr, t, u, u$1, u$2, $s};return $f;
-						}; })(add, check, embeddedPos, embeddedTyp, fields, fset, tag, tags, typ$3)).describef(embeddedPos[0], "check embedded type %s", new sliceType$6([embeddedTyp[0]]));
-				/* } */ case 7:
+				e = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), embeddedType);
+				_r = lookupType(prev, e.typ); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tuple = _r;
+				i = _tuple[0];
+				found = _tuple[1];
+				if (found) {
+					((i < 0 || i >= list$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + i]).multiples = true;
+				} else {
+					_key = e.typ; (prev || $throwRuntimeError("assignment to entry in nil map")).set(Type.keyFor(_key), { k: _key, v: n });
+					embeddedType.copy(((n < 0 || n >= list$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + n]), e);
+					n = n + (1) >> 0;
+				}
 				_i++;
 			$s = 1; continue;
 			case 2:
-			styp.fields = fields[0];
-			styp.tags = tags[0];
-			styp.markComplete();
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: structType$2, $c: true, $r, _i, _i$1, _r$1, _r$2, _r$3, _ref, _ref$1, add, addInvalid, check, e, embeddedPos, embeddedTyp, f, fields, fset, list$2, name, name$1, pos, styp, tag, tags, typ$3, $s};return $f;
-		};
-		embeddedFieldIdent = function embeddedFieldIdent$1(e) {
-			var _ref, _tuple, e, e$1, e$2, e$3, e$4, e$5, ok;
-			_ref = e;
-			if ($assertType(_ref, ptrType$30, true)[1]) {
-				e$1 = _ref.$val;
-				return e$1;
-			} else if ($assertType(_ref, ptrType$43, true)[1]) {
-				e$2 = _ref.$val;
-				_tuple = $assertType(e$2.X, ptrType$43, true);
-				ok = _tuple[1];
-				if (!ok) {
-					return embeddedFieldIdent(e$2.X);
-				}
-			} else if ($assertType(_ref, ptrType$36, true)[1]) {
-				e$3 = _ref.$val;
-				return e$3.Sel;
-			} else if ($assertType(_ref, ptrType$37, true)[1]) {
-				e$4 = _ref.$val;
-				return embeddedFieldIdent(e$4.X);
-			} else if ($assertType(_ref, ptrType$38, true)[1]) {
-				e$5 = _ref.$val;
-				return embeddedFieldIdent(e$5.X);
-			}
-			return ptrType$30.nil;
-		};
-		$ptrType(Checker).prototype.declareInSet = function declareInSet(oset, pos, obj) {
-			var {_arg, _arg$1, _r$1, _r$2, alt, check, obj, oset, pos, $s, $r, $c} = $restore(this, {oset, pos, obj});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = oset.insert(obj); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			alt = _r$1;
-			/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 2:
-				_arg = new atPos(((pos >> 0)));
-				_r$2 = obj.Name(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_arg$1 = new $String(_r$2);
-				$r = check.errorf(_arg, 10, "%s redeclared", new sliceType$6([_arg$1])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check.reportAltDecl(alt); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return false;
-			/* } */ case 3:
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: declareInSet, $c: true, $r, _arg, _arg$1, _r$1, _r$2, alt, check, obj, oset, pos, $s};return $f;
+			$s = -1; return $subslice(list$2, 0, n);
+			/* */ } return; } var $f = {$blk: consolidateMultiples$1, $c: true, $r, _i, _key, _r, _ref, _tuple, e, found, i, list$2, n, prev, $s};return $f;
 		};
-		$ptrType(Checker).prototype.tag = function tag(t) {
-			var {_tuple, check, err, t, val, $s, $r, $c} = $restore(this, {t});
+		lookupType = function lookupType$1(m, typ$3) {
+			var {_entry, _entry$1, _i, _key, _keys, _r, _ref, _size, _tuple, found, i, i$1, m, t, typ$3, $s, $r, $c} = $restore(this, {m, typ$3});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			/* */ if (!(t === ptrType$57.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(t === ptrType$57.nil)) { */ case 1:
-				if (t.Kind === 9) {
-					_tuple = strconv.Unquote(t.Value);
-					val = _tuple[0];
-					err = _tuple[1];
-					if ($interfaceIsEqual(err, $ifaceNil)) {
-						$s = -1; return val;
-					}
-				}
-				$r = check.errorf(t, -1, "incorrect tag syntax: %q", new sliceType$6([new $String(t.Value)])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			$s = -1; return "";
-			/* */ } return; } var $f = {$blk: tag, $c: true, $r, _tuple, check, err, t, val, $s};return $f;
-		};
-		$ptrType(Checker).prototype.funcBody = function funcBody(decl$1, name, sig, body, iota) {
-			var {_r$1, body, check, decl$1, iota, name, sig, $s, $deferred, $r, $c} = $restore(this, {decl$1, name, sig, body, iota});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			check = [check];
-			check[0] = this;
-			if (check[0].conf.IgnoreFuncBodies) {
-				$panic(new $String("function body not ignored"));
+			_tuple = (_entry = $mapIndex(m,Type.keyFor(typ$3)), _entry !== undefined ? [_entry.v, true] : [0, false]);
+			i = _tuple[0];
+			found = _tuple[1];
+			if (found) {
+				$s = -1; return [i, true];
 			}
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = check[0].trace(body.Pos(), "-- %s: %s", new sliceType$6([new $String(name), sig])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			sig.scope.pos = body.Pos();
-			_r$1 = body.End(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			sig.scope.end = _r$1;
-			$deferred.push([(function(check) { return function Checker·funcBody·func1(env, indent) {
-					var env, indent;
-					environment.copy(check[0].environment, env);
-					check[0].indent = indent;
-				}; })(check), [$clone(check[0].environment, environment), check[0].indent]]);
-			environment.copy(check[0].environment, new environment.ptr(decl$1, sig.scope, 0, iota, $ifaceNil, false, sig, false, false, false));
-			check[0].indent = 0;
-			$r = check[0].stmtList(0, body.List); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (check[0].environment.hasLabel) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (check[0].environment.hasLabel) { */ case 6:
-				$r = check[0].labels(body); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 7:
-			/* */ if (sig.results.Len() > 0 && !check[0].isTerminating(body, "")) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if (sig.results.Len() > 0 && !check[0].isTerminating(body, "")) { */ case 9:
-				$r = check[0].error(new atPos(((body.Rbrace >> 0))), 102, "missing return"); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 10:
-			$r = check[0].usage(sig.scope); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: funcBody, $c: true, $r, _r$1, body, check, decl$1, iota, name, sig, $s, $deferred};return $f; } }
-		};
-		$ptrType(Checker).prototype.usage = function usage(scope) {
-			var {_entry, _i, _i$1, _i$2, _key, _keys, _r$1, _ref, _ref$1, _ref$2, _size, _tuple, check, elem, name, scope, scope$1, unused, v, v$1, $s, $r, $c} = $restore(this, {scope});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			unused = [unused];
-			check = this;
-			unused[0] = sliceType$10.nil;
-			_ref = scope.elems;
+			_ref = m;
 			_i = 0;
 			_keys = _ref ? _ref.keys() : undefined;
 			_size = _ref ? _ref.size : 0;
 			/* while (true) { */ case 1:
 				/* if (!(_i < _size)) { break; } */ if(!(_i < _size)) { $s = 2; continue; }
 				_key = _keys.next().value;
-				_entry = _ref.get(_key);
-				if (_entry === undefined) {
+				_entry$1 = _ref.get(_key);
+				if (_entry$1 === undefined) {
 					_i++;
 					/* continue; */ $s = 1; continue;
 				}
-				name = _entry.k;
-				elem = _entry.v;
-				_r$1 = resolve(name, elem); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				elem = _r$1;
-				_tuple = $assertType(elem, ptrType$16, true);
-				v = _tuple[0];
-				if (!(v === ptrType$16.nil) && !v.used) {
-					unused[0] = $append(unused[0], v);
-				}
+				t = _entry$1.k;
+				i$1 = _entry$1.v;
+				_r = Identical(t, typ$3); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				/* */ if (_r) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (_r) { */ case 3:
+					$s = -1; return [i$1, true];
+				/* } */ case 4:
 				_i++;
 			$s = 1; continue;
 			case 2:
-			$r = sort.Slice(unused[0], (function(unused) { return function Checker·usage·func1(i, j) {
-					var i, j;
-					return ((i < 0 || i >= unused[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : unused[0].$array[unused[0].$offset + i]).object.pos < ((j < 0 || j >= unused[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : unused[0].$array[unused[0].$offset + j]).object.pos;
-				}; })(unused)); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_ref$1 = unused[0];
-			_i$1 = 0;
-			/* while (true) { */ case 5:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 6; continue; }
-				v$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				$r = check.softErrorf(v$1, 101, "%s declared and not used", new sliceType$6([new $String(v$1.object.name)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i$1++;
-			$s = 5; continue;
-			case 6:
-			_ref$2 = scope.children;
-			_i$2 = 0;
-			/* while (true) { */ case 8:
-				/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 9; continue; }
-				scope$1 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-				/* */ if (!scope$1.isFunc) { $s = 10; continue; }
-				/* */ $s = 11; continue;
-				/* if (!scope$1.isFunc) { */ case 10:
-					$r = check.usage(scope$1); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 11:
-				_i$2++;
-			$s = 8; continue;
-			case 9:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: usage, $c: true, $r, _entry, _i, _i$1, _i$2, _key, _keys, _r$1, _ref, _ref$1, _ref$2, _size, _tuple, check, elem, name, scope, scope$1, unused, v, v$1, $s};return $f;
-		};
-		$ptrType(Checker).prototype.simpleStmt = function simpleStmt(s) {
-			var {check, s, $s, $r, $c} = $restore(this, {s});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			/* */ if (!($interfaceIsEqual(s, $ifaceNil))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!($interfaceIsEqual(s, $ifaceNil))) { */ case 1:
-				$r = check.stmt(0, s); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: simpleStmt, $c: true, $r, check, s, $s};return $f;
-		};
-		trimTrailingEmptyStmts = function trimTrailingEmptyStmts$1(list$2) {
-			var _tuple, i, list$2, ok, x;
-			i = list$2.$length;
-			while (true) {
-				if (!(i > 0)) { break; }
-				_tuple = $assertType((x = i - 1 >> 0, ((x < 0 || x >= list$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + x])), ptrType$59, true);
-				ok = _tuple[1];
-				if (!ok) {
-					return $subslice(list$2, 0, i);
-				}
-				i = i - (1) >> 0;
-			}
-			return sliceType$17.nil;
+			$s = -1; return [0, false];
+			/* */ } return; } var $f = {$blk: lookupType$1, $c: true, $r, _entry, _entry$1, _i, _key, _keys, _r, _ref, _size, _tuple, found, i, i$1, m, t, typ$3, $s};return $f;
 		};
-		$ptrType(Checker).prototype.stmtList = function stmtList(ctxt, list$2) {
-			var {_i, _ref, check, ctxt, i, inner, inner$1, list$2, ok, s, $s, $r, $c} = $restore(this, {ctxt, list$2});
+		$ptrType(instanceLookup).prototype.lookup = function lookup$1(inst) {
+			var {_entry, _i, _i$1, _r, _r$1, _ref, _ref$1, _v, inst, l, t, t$1, $s, $r, $c} = $restore(this, {inst});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			ok = !((((ctxt & 4) >>> 0) === 0));
-			inner = (ctxt & ~4) >>> 0;
-			list$2 = trimTrailingEmptyStmts(list$2);
-			_ref = list$2;
+			l = this;
+			_ref = l.buf;
 			_i = 0;
 			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				inner$1 = inner;
-				if (ok && ((i + 1 >> 0) === list$2.$length)) {
-					inner$1 = (inner$1 | (4)) >>> 0;
-				}
-				$r = check.stmt(inner$1, s); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* if (!(_i < 3)) { break; } */ if(!(_i < 3)) { $s = 2; continue; }
+				t = ((_i < 0 || _i >= _ref.length) ? ($throwRuntimeError("index out of range"), undefined) : _ref[_i]);
+				if (!(!(t === ptrType$10.nil))) { _v = false; $s = 5; continue s; }
+				_r = Identical(inst, t); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_v = _r; case 5:
+				/* */ if (_v) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (_v) { */ case 3:
+					$s = -1; return t;
+				/* } */ case 4:
 				_i++;
 			$s = 1; continue;
 			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: stmtList, $c: true, $r, _i, _ref, check, ctxt, i, inner, inner$1, list$2, ok, s, $s};return $f;
+			_ref$1 = (_entry = $mapIndex(l.m,ptrType$10.keyFor(inst.Origin())), _entry !== undefined ? _entry.v : sliceType$6.nil);
+			_i$1 = 0;
+			/* while (true) { */ case 7:
+				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 8; continue; }
+				t$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+				_r$1 = Identical(inst, t$1); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				/* */ if (_r$1) { $s = 9; continue; }
+				/* */ $s = 10; continue;
+				/* if (_r$1) { */ case 9:
+					$s = -1; return t$1;
+				/* } */ case 10:
+				_i$1++;
+			$s = 7; continue;
+			case 8:
+			$s = -1; return ptrType$10.nil;
+			/* */ } return; } var $f = {$blk: lookup$1, $c: true, $r, _entry, _i, _i$1, _r, _r$1, _ref, _ref$1, _v, inst, l, t, t$1, $s};return $f;
 		};
-		$ptrType(Checker).prototype.multipleDefaults = function multipleDefaults(list$2) {
-			var {_arg, _arg$1, _i, _r$1, _r$2, _ref, _ref$1, c, c$1, c$2, check, d, first, list$2, s, x, $s, $r, $c} = $restore(this, {list$2});
+		$ptrType(instanceLookup).prototype.add = function add$1(inst) {
+			var _entry, _i, _key, _ref, i, inst, insts, l, t, x;
+			l = this;
+			_ref = l.buf;
+			_i = 0;
+			while (true) {
+				if (!(_i < 3)) { break; }
+				i = _i;
+				t = ((_i < 0 || _i >= _ref.length) ? ($throwRuntimeError("index out of range"), undefined) : _ref[_i]);
+				if (t === ptrType$10.nil) {
+					(x = l.buf, ((i < 0 || i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[i] = inst));
+					return;
+				}
+				_i++;
+			}
+			if (l.m === false) {
+				l.m = new $global.Map();
+			}
+			insts = (_entry = $mapIndex(l.m,ptrType$10.keyFor(inst.Origin())), _entry !== undefined ? _entry.v : sliceType$6.nil);
+			_key = inst.Origin(); (l.m || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$10.keyFor(_key), { k: _key, v: $append(insts, inst) });
+		};
+		$ptrType(Checker).prototype.missingMethod = function missingMethod(V, T, static$1, equivalent, cause) {
+			var {T, V, _1, _i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, cause, check, equivalent, f, fs, fs$1, index, indirect, m, method, methods, ms, ms$1, obj, state$1, static$1, tset, u, wrongType, $s, $r, $c} = $restore(this, {V, T, static$1, equivalent, cause});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			method = ptrType$2.nil;
+			wrongType = false;
 			check = this;
-			first = $ifaceNil;
-			_ref = list$2;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				d = $ifaceNil;
-				_ref$1 = s;
-				/* */ if ($assertType(_ref$1, ptrType$60, true)[1]) { $s = 3; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$61, true)[1]) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if ($assertType(_ref$1, ptrType$60, true)[1]) { */ case 3:
-					c = _ref$1.$val;
-					if (c.List.$length === 0) {
-						d = s;
-					}
-					$s = 6; continue;
-				/* } else if ($assertType(_ref$1, ptrType$61, true)[1]) { */ case 4:
-					c$1 = _ref$1.$val;
-					if ($interfaceIsEqual(c$1.Comm, $ifaceNil)) {
-						d = s;
+			_r = under(T); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = $assertType(_r, ptrType$14).typeSet(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			methods = _r$1.methods;
+			if (methods.$length === 0) {
+				_tmp = ptrType$2.nil;
+				_tmp$1 = false;
+				method = _tmp;
+				wrongType = _tmp$1;
+				$s = -1; return [method, wrongType];
+			}
+			state$1 = 0;
+			m = ptrType$2.nil;
+			f = ptrType$2.nil;
+			_r$2 = under(V); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$2, ptrType$14, true);
+			u = _tuple[0];
+			/* */ if (!(u === ptrType$14.nil)) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (!(u === ptrType$14.nil)) { */ case 4:
+				_r$3 = u.typeSet(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				tset = _r$3;
+				_ref = methods;
+				_i = 0;
+				/* while (true) { */ case 8:
+					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 9; continue; }
+					m = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					_tuple$1 = tset.LookupMethod(m.object.pkg, m.object.name, false);
+					f = _tuple$1[1];
+					if (f === ptrType$2.nil) {
+						if (!static$1) {
+							_i++;
+							/* continue; */ $s = 8; continue;
+						}
+						state$1 = 1;
+						/* break; */ $s = 9; continue;
 					}
-					$s = 6; continue;
-				/* } else { */ case 5:
-					c$2 = _ref$1;
-					$r = check.error(s, -1, "case/communication clause expected"); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 6:
-				/* */ if (!($interfaceIsEqual(d, $ifaceNil))) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (!($interfaceIsEqual(d, $ifaceNil))) { */ case 8:
-					/* */ if (!($interfaceIsEqual(first, $ifaceNil))) { $s = 10; continue; }
+					_r$4 = equivalent(f.object.typ, m.object.typ); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					/* */ if (!_r$4) { $s = 10; continue; }
 					/* */ $s = 11; continue;
-					/* if (!($interfaceIsEqual(first, $ifaceNil))) { */ case 10:
-						_arg = d;
-						_r$1 = first.Pos(); /* */ $s = 13; case 13: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						_r$2 = check.fset.Position(_r$1); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						_arg$1 = (x = _r$2, new x.constructor.elem(x));
-						$r = check.errorf(_arg, 114, "multiple defaults (first at %s)", new sliceType$6([_arg$1])); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 12; continue;
-					/* } else { */ case 11:
-						first = d;
-					/* } */ case 12:
-				/* } */ case 9:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: multipleDefaults, $c: true, $r, _arg, _arg$1, _i, _r$1, _r$2, _ref, _ref$1, c, c$1, c$2, check, d, first, list$2, s, x, $s};return $f;
+					/* if (!_r$4) { */ case 10:
+						state$1 = 3;
+						/* break; */ $s = 9; continue;
+					/* } */ case 11:
+					_i++;
+				$s = 8; continue;
+				case 9:
+				$s = 6; continue;
+			/* } else { */ case 5:
+				_ref$1 = methods;
+				_i$1 = 0;
+				/* while (true) { */ case 13:
+					/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 14; continue; }
+					m = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+					_r$5 = lookupFieldOrMethodImpl(V, false, m.object.pkg, m.object.name, false); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					_tuple$2 = _r$5;
+					obj = _tuple$2[0];
+					index = _tuple$2[1];
+					indirect = _tuple$2[2];
+					/* */ if ($interfaceIsEqual(obj, $ifaceNil)) { $s = 16; continue; }
+					/* */ $s = 17; continue;
+					/* if ($interfaceIsEqual(obj, $ifaceNil)) { */ case 16:
+							/* */ if (!(index === sliceType$24.nil)) { $s = 19; continue; }
+							/* */ if (indirect) { $s = 20; continue; }
+							/* */ $s = 21; continue;
+							/* if (!(index === sliceType$24.nil)) { */ case 19:
+								state$1 = 4;
+								$s = 22; continue;
+							/* } else if (indirect) { */ case 20:
+								state$1 = 5;
+								$s = 22; continue;
+							/* } else { */ case 21:
+								state$1 = 1;
+								_r$6 = lookupFieldOrMethodImpl(V, false, m.object.pkg, m.object.name, true); /* */ $s = 23; case 23: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+								_tuple$3 = _r$6;
+								obj = _tuple$3[0];
+								_tuple$4 = $assertType(obj, ptrType$2, true);
+								f = _tuple$4[0];
+								if (!(f === ptrType$2.nil)) {
+									state$1 = 2;
+								}
+							/* } */ case 22:
+						case 18:
+						/* break; */ $s = 14; continue;
+					/* } */ case 17:
+					_tuple$5 = $assertType(obj, ptrType$2, true);
+					f = _tuple$5[0];
+					if (f === ptrType$2.nil) {
+						state$1 = 6;
+						/* break; */ $s = 14; continue;
+					}
+					/* */ if (!(check === ptrType$6.nil)) { $s = 24; continue; }
+					/* */ $s = 25; continue;
+					/* if (!(check === ptrType$6.nil)) { */ case 24:
+						$r = check.objDecl(f, ptrType$10.nil); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 25:
+					_r$7 = equivalent(f.object.typ, m.object.typ); /* */ $s = 29; case 29: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					/* */ if (!_r$7) { $s = 27; continue; }
+					/* */ $s = 28; continue;
+					/* if (!_r$7) { */ case 27:
+						state$1 = 3;
+						/* break; */ $s = 14; continue;
+					/* } */ case 28:
+					_i$1++;
+				$s = 13; continue;
+				case 14:
+			/* } */ case 6:
+			if (state$1 === 0) {
+				_tmp$2 = ptrType$2.nil;
+				_tmp$3 = false;
+				method = _tmp$2;
+				wrongType = _tmp$3;
+				$s = -1; return [method, wrongType];
+			}
+			/* */ if (!(cause === ptrType$35.nil)) { $s = 30; continue; }
+			/* */ $s = 31; continue;
+			/* if (!(cause === ptrType$35.nil)) { */ case 30:
+				/* */ if (!(f === ptrType$2.nil)) { $s = 32; continue; }
+				/* */ $s = 33; continue;
+				/* if (!(f === ptrType$2.nil)) { */ case 32:
+					/* */ if (!(check === ptrType$6.nil)) { $s = 34; continue; }
+					/* */ $s = 35; continue;
+					/* if (!(check === ptrType$6.nil)) { */ case 34:
+						$r = check.objDecl(f, ptrType$10.nil); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 35:
+				/* } */ case 33:
+					_1 = state$1;
+					/* */ if (_1 === (1)) { $s = 38; continue; }
+					/* */ if (_1 === (2)) { $s = 39; continue; }
+					/* */ if (_1 === (3)) { $s = 40; continue; }
+					/* */ if (_1 === (4)) { $s = 41; continue; }
+					/* */ if (_1 === (5)) { $s = 42; continue; }
+					/* */ if (_1 === (6)) { $s = 43; continue; }
+					/* */ $s = 44; continue;
+					/* if (_1 === (1)) { */ case 38:
+							_r$8 = isInterfacePtr(V); /* */ $s = 51; case 51: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+							/* */ if (_r$8) { $s = 47; continue; }
+							_r$9 = isInterfacePtr(T); /* */ $s = 52; case 52: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+							/* */ if (_r$9) { $s = 48; continue; }
+							/* */ $s = 49; continue;
+							/* if (_r$8) { */ case 47:
+								_r$10 = check.interfacePtrError(V); /* */ $s = 53; case 53: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+								cause.$set("(" + _r$10 + ")");
+								$s = 50; continue;
+							/* } else if (_r$9) { */ case 48:
+								_r$11 = check.interfacePtrError(T); /* */ $s = 54; case 54: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+								cause.$set("(" + _r$11 + ")");
+								$s = 50; continue;
+							/* } else { */ case 49:
+								_r$12 = check.sprintf("(missing method %s)", new sliceType$5([new $String(m.object.Name())])); /* */ $s = 55; case 55: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+								cause.$set(_r$12);
+							/* } */ case 50:
+						case 46:
+						$s = 45; continue;
+					/* } else if (_1 === (2)) { */ case 39:
+						_r$13 = check.funcString(f, false); /* */ $s = 56; case 56: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+						_tmp$4 = _r$13;
+						_r$14 = check.funcString(m, false); /* */ $s = 57; case 57: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+						_tmp$5 = _r$14;
+						fs = _tmp$4;
+						ms = _tmp$5;
+						_r$15 = check.sprintf("(missing method %s)\n\t\thave %s\n\t\twant %s", new sliceType$5([new $String(m.object.Name()), new $String(fs), new $String(ms)])); /* */ $s = 58; case 58: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+						cause.$set(_r$15);
+						$s = 45; continue;
+					/* } else if (_1 === (3)) { */ case 40:
+						_r$16 = check.funcString(f, false); /* */ $s = 59; case 59: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+						_tmp$6 = _r$16;
+						_r$17 = check.funcString(m, false); /* */ $s = 60; case 60: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+						_tmp$7 = _r$17;
+						fs$1 = _tmp$6;
+						ms$1 = _tmp$7;
+						/* */ if (fs$1 === ms$1) { $s = 61; continue; }
+						/* */ $s = 62; continue;
+						/* if (fs$1 === ms$1) { */ case 61:
+							_r$18 = check.funcString(f, true); /* */ $s = 63; case 63: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+							_tmp$8 = _r$18;
+							_r$19 = check.funcString(m, true); /* */ $s = 64; case 64: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+							_tmp$9 = _r$19;
+							fs$1 = _tmp$8;
+							ms$1 = _tmp$9;
+						/* } */ case 62:
+						_r$20 = check.sprintf("(wrong type for method %s)\n\t\thave %s\n\t\twant %s", new sliceType$5([new $String(m.object.Name()), new $String(fs$1), new $String(ms$1)])); /* */ $s = 65; case 65: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+						cause.$set(_r$20);
+						$s = 45; continue;
+					/* } else if (_1 === (4)) { */ case 41:
+						_r$21 = check.sprintf("(ambiguous selector %s.%s)", new sliceType$5([V, new $String(m.object.Name())])); /* */ $s = 66; case 66: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
+						cause.$set(_r$21);
+						$s = 45; continue;
+					/* } else if (_1 === (5)) { */ case 42:
+						_r$22 = check.sprintf("(method %s has pointer receiver)", new sliceType$5([new $String(m.object.Name())])); /* */ $s = 67; case 67: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
+						cause.$set(_r$22);
+						$s = 45; continue;
+					/* } else if (_1 === (6)) { */ case 43:
+						_r$23 = check.sprintf("(%s.%s is a field, not a method)", new sliceType$5([V, new $String(m.object.Name())])); /* */ $s = 68; case 68: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
+						cause.$set(_r$23);
+						$s = 45; continue;
+					/* } else { */ case 44:
+						unreachable();
+					/* } */ case 45:
+				case 37:
+			/* } */ case 31:
+			_tmp$10 = m;
+			_tmp$11 = (state$1 === 3) || (state$1 === 5);
+			method = _tmp$10;
+			wrongType = _tmp$11;
+			$s = -1; return [method, wrongType];
+			/* */ } return; } var $f = {$blk: missingMethod, $c: true, $r, T, V, _1, _i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, cause, check, equivalent, f, fs, fs$1, index, indirect, m, method, methods, ms, ms$1, obj, state$1, static$1, tset, u, wrongType, $s};return $f;
+		};
+		isInterfacePtr = function isInterfacePtr$1(T) {
+			var {$24r, T, _r, _r$1, _tuple, _v, p, $s, $r, $c} = $restore(this, {T});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = under(T); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r, ptrType$28, true);
+			p = _tuple[0];
+			if (!(!(p === ptrType$28.nil))) { _v = false; $s = 2; continue s; }
+			_r$1 = IsInterface(p.base); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_v = _r$1; case 2:
+			$24r = _v;
+			$s = 4; case 4: return $24r;
+			/* */ } return; } var $f = {$blk: isInterfacePtr$1, $c: true, $r, $24r, T, _r, _r$1, _tuple, _v, p, $s};return $f;
 		};
-		$ptrType(Checker).prototype.openScope = function openScope(node, comment) {
-			var {_arg, _arg$1, _arg$2, _arg$3, _r$1, _r$2, _r$3, check, comment, node, scope, $s, $r, $c} = $restore(this, {node, comment});
+		$ptrType(Checker).prototype.interfacePtrError = function interfacePtrError(T) {
+			var {$24r, $24r$1, T, _r, _r$1, _r$2, _r$3, _tuple, check, p, $s, $r, $c} = $restore(this, {T});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			check = this;
-			_arg = check.environment.scope;
-			_r$1 = node.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_arg$1 = _r$1;
-			_r$2 = node.End(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_arg$2 = _r$2;
-			_arg$3 = comment;
-			_r$3 = NewScope(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			scope = _r$3;
-			$r = check.recordScope(node, scope); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			check.environment.scope = scope;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: openScope, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _r$1, _r$2, _r$3, check, comment, node, scope, $s};return $f;
+			_r = isInterfacePtr(T); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$r = assert(_r); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$1 = under(T); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$1, ptrType$28, true);
+			p = _tuple[0];
+			/* */ if (isTypeParam(p.base)) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (isTypeParam(p.base)) { */ case 4:
+				_r$2 = check.sprintf("type %s is pointer to type parameter, not type parameter", new sliceType$5([T])); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				$24r = _r$2;
+				$s = 7; case 7: return $24r;
+			/* } */ case 5:
+			_r$3 = check.sprintf("type %s is pointer to interface, not interface", new sliceType$5([T])); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			$24r$1 = _r$3;
+			$s = 9; case 9: return $24r$1;
+			/* */ } return; } var $f = {$blk: interfacePtrError, $c: true, $r, $24r, $24r$1, T, _r, _r$1, _r$2, _r$3, _tuple, check, p, $s};return $f;
 		};
-		$ptrType(Checker).prototype.closeScope = function closeScope() {
-			var check;
+		$ptrType(Checker).prototype.funcString = function funcString(f, pkgInfo) {
+			var {buf, check, f, pkgInfo, qf, w, $s, $r, $c} = $restore(this, {f, pkgInfo});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			check = this;
-			check.environment.scope = check.environment.scope.Parent();
-		};
-		assignOp = function assignOp$1(op) {
-			var op;
-			if (23 <= op && op <= 33) {
-				return op + -11 >> 0;
+			buf = bytes.NewBufferString(f.object.name);
+			qf = $throwNilPointerError;
+			if (!(check === ptrType$6.nil) && !pkgInfo) {
+				qf = $methodVal(check, "qualifier");
 			}
-			return 0;
+			w = newTypeWriter(buf, qf);
+			w.pkgInfo = pkgInfo;
+			w.paramNames = false;
+			$r = w.signature($assertType(f.object.typ, ptrType$29)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return buf.String();
+			/* */ } return; } var $f = {$blk: funcString, $c: true, $r, buf, check, f, pkgInfo, qf, w, $s};return $f;
 		};
-		$ptrType(Checker).prototype.suspendedCall = function suspendedCall(keyword, call) {
-			var {_1, _r$1, call, check, code, keyword, msg, x, $s, $r, $c} = $restore(this, {keyword, call});
+		$ptrType(Checker).prototype.assertableTo = function assertableTo(V, T, cause) {
+			var {T, V, _r, _r$1, _tuple, cause, check, m, $s, $r, $c} = $restore(this, {V, T, cause});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = [x];
 			check = this;
-			x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-			msg = "";
-			code = 0;
-				_r$1 = check.rawExpr(x[0], call, $ifaceNil, false); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_1 = _r$1;
-				if (_1 === (0)) {
-					msg = "requires function call, not conversion";
-					code = 129;
-					if (keyword === "go") {
-						code = 130;
+			_r = IsInterface(T); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			/* */ if (_r) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (_r) { */ case 1:
+				$s = -1; return true;
+			/* } */ case 2:
+			_r$1 = check.missingMethod(T, V, false, Identical, cause); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_tuple = _r$1;
+			m = _tuple[0];
+			$s = -1; return m === ptrType$2.nil;
+			/* */ } return; } var $f = {$blk: assertableTo, $c: true, $r, T, V, _r, _r$1, _tuple, cause, check, m, $s};return $f;
+		};
+		deref = function deref$1(typ$3) {
+			var _tuple, p, typ$3;
+			_tuple = $assertType(typ$3, ptrType$28, true);
+			p = _tuple[0];
+			if (!(p === ptrType$28.nil)) {
+				if ($interfaceIsEqual(p.base, $ifaceNil)) {
+					if (false) {
+						$panic(new $String("pointer with nil base type (possibly due to an invalid cyclic declaration)"));
 					}
-				} else if (_1 === (1)) {
-					msg = "discards result of";
-					code = 128;
-				} else if (_1 === (2)) {
-					$s = -1; return;
-				} else {
-					unreachable();
+					return [(0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]), true];
 				}
-			case 1:
-			$r = check.errorf(x[0], code, "%s %s %s", new sliceType$6([new $String(keyword), new $String(msg), x[0]])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: suspendedCall, $c: true, $r, _1, _r$1, call, check, code, keyword, msg, x, $s};return $f;
-		};
-		goVal = function goVal$1(val) {
-			var {$24r, _1, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, _tuple$2, ok, ok$1, ok$2, val, x, x$1, x$2, $s, $r, $c} = $restore(this, {val});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if ($interfaceIsEqual(val, $ifaceNil)) {
-				$s = -1; return $ifaceNil;
+				return [p.base, true];
 			}
-				_r$1 = val.Kind(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_1 = _r$1;
-				/* */ if (_1 === (3)) { $s = 3; continue; }
-				/* */ if (_1 === (4)) { $s = 4; continue; }
-				/* */ if (_1 === (2)) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (_1 === (3)) { */ case 3:
-					_r$2 = constant.Int64Val(val); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_tuple = _r$2;
-					x = _tuple[0];
-					ok = _tuple[1];
-					if (ok) {
-						$s = -1; return x;
-					}
-					_r$3 = constant.Uint64Val(val); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_tuple$1 = _r$3;
-					x$1 = _tuple$1[0];
-					ok$1 = _tuple$1[1];
-					if (ok$1) {
-						$s = -1; return x$1;
-					}
-					$s = 6; continue;
-				/* } else if (_1 === (4)) { */ case 4:
-					_r$4 = constant.Float64Val(val); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					_tuple$2 = _r$4;
-					x$2 = _tuple$2[0];
-					ok$2 = _tuple$2[1];
-					if (ok$2) {
-						$s = -1; return new $Float64(x$2);
-					}
-					$s = 6; continue;
-				/* } else if (_1 === (2)) { */ case 5:
-					_r$5 = constant.StringVal(val); /* */ $s = 10; case 10: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					$24r = new $String(_r$5);
-					$s = 11; case 11: return $24r;
-				/* } */ case 6:
-			case 1:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: goVal$1, $c: true, $r, $24r, _1, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, _tuple$2, ok, ok$1, ok$2, val, x, x$1, x$2, $s};return $f;
+			return [typ$3, false];
 		};
-		$ptrType(Checker).prototype.caseValues = function caseValues(x, values, seen) {
-			var {_entry, _entry$1, _i, _i$1, _key, _r$1, _r$2, _r$3, _ref, _ref$1, check, e, res, seen, v, val, values, vt, x, $s, $r, $c} = $restore(this, {x, values, seen});
+		derefStructPtr = function derefStructPtr$1(typ$3) {
+			var {_r, _r$1, _tuple, _tuple$1, ok, p, typ$3, $s, $r, $c} = $restore(this, {typ$3});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_ref = values;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				res = [res];
-				v = [v];
-				e = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				v[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				$r = check.expr(v[0], e); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if ((x.mode === 0) || (v[0].mode === 0)) {
-					_i++;
-					/* continue L; */ $s = 1; continue s;
+			_r = under(typ$3); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r, ptrType$28, true);
+			p = _tuple[0];
+			/* */ if (!(p === ptrType$28.nil)) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!(p === ptrType$28.nil)) { */ case 2:
+				_r$1 = under(p.base); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_tuple$1 = $assertType(_r$1, ptrType$12, true);
+				ok = _tuple$1[1];
+				if (ok) {
+					$s = -1; return p.base;
 				}
-				$r = check.convertUntyped(v[0], x.typ); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if (v[0].mode === 0) {
+			/* } */ case 3:
+			$s = -1; return typ$3;
+			/* */ } return; } var $f = {$blk: derefStructPtr$1, $c: true, $r, _r, _r$1, _tuple, _tuple$1, ok, p, typ$3, $s};return $f;
+		};
+		concat = function concat$1(list$2, i) {
+			var i, list$2, t;
+			t = sliceType$24.nil;
+			t = $appendSlice(t, list$2);
+			return $append(t, i);
+		};
+		fieldIndex = function fieldIndex$1(fields, pkg, name) {
+			var _i, _ref, f, fields, i, name, pkg;
+			if (!(name === "_")) {
+				_ref = fields;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					i = _i;
+					f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					if (f.object.sameId(pkg, name)) {
+						return i;
+					}
 					_i++;
-					/* continue L; */ $s = 1; continue s;
 				}
-				res[0] = $clone(v[0], operand);
-				$r = check.comparison(res[0], x, 39, true); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if (res[0].mode === 0) {
+			}
+			return -1;
+		};
+		lookupMethod = function lookupMethod$2(methods, pkg, name, foldCase) {
+			var _i, _ref, foldCase, i, m, methods, name, pkg;
+			if (!(name === "_")) {
+				_ref = methods;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					i = _i;
+					m = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					if ((m.object.name === name || foldCase && strings.EqualFold(m.object.name, name)) && m.object.sameId(pkg, m.object.name)) {
+						return [i, m];
+					}
 					_i++;
-					/* continue L; */ $s = 1; continue s;
 				}
-				if (!((v[0].mode === 4))) {
-					_i++;
-					/* continue L; */ $s = 1; continue s;
+			}
+			return [-1, ptrType$2.nil];
+		};
+		$ptrType(Checker).prototype.labels = function labels(body) {
+			var {_arg, _arg$1, _arg$2, _entry, _i, _i$1, _key, _keys, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _size, all, alt, body, check, code, fwdJumps, jmp, lbl, msg, name, name$1, obj, $s, $r, $c} = $restore(this, {body});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			_arg = ptrType.nil;
+			_arg$1 = body.Pos();
+			_r = body.End(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_arg$2 = _r;
+			_r$1 = NewScope(_arg, _arg$1, _arg$2, "label"); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			all = _r$1;
+			_r$2 = check.blockBranches(all, ptrType$95.nil, ptrType$66.nil, body.List); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			fwdJumps = _r$2;
+			_ref = fwdJumps;
+			_i = 0;
+			/* while (true) { */ case 4:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 5; continue; }
+				jmp = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				msg = "";
+				code = 0;
+				name = jmp.Label.Name;
+				_r$3 = all.Lookup(name); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				alt = _r$3;
+				if (!($interfaceIsEqual(alt, $ifaceNil))) {
+					msg = "goto %s jumps into block";
+					$assertType(alt, ptrType$93).used = true;
+					code = 124;
+				} else {
+					msg = "label %s not declared";
+					code = 119;
 				}
-				_r$1 = goVal(v[0].val); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				val = _r$1;
-				/* */ if (!($interfaceIsEqual(val, $ifaceNil))) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (!($interfaceIsEqual(val, $ifaceNil))) { */ case 7:
-					_ref$1 = (_entry = $mapIndex(seen,$emptyInterface.keyFor(val)), _entry !== undefined ? _entry.v : sliceType$18.nil);
-					_i$1 = 0;
-					/* while (true) { */ case 9:
-						/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 10; continue; }
-						vt = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), valueType);
-						_r$2 = Identical(v[0].typ, vt.typ); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						/* */ if (_r$2) { $s = 11; continue; }
-						/* */ $s = 12; continue;
-						/* if (_r$2) { */ case 11:
-							$r = check.errorf(v[0], 113, "duplicate case %s in expression switch", new sliceType$6([v[0]])); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$r = check.error(new atPos(((vt.pos >> 0))), 113, "\tprevious case"); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_i++;
-							/* continue L; */ $s = 1; continue s;
-						/* } */ case 12:
-						_i$1++;
-					$s = 9; continue;
-					case 10:
-					_r$3 = v[0].Pos(); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_key = val; (seen || $throwRuntimeError("assignment to entry in nil map")).set($emptyInterface.keyFor(_key), { k: _key, v: $append((_entry$1 = $mapIndex(seen,$emptyInterface.keyFor(val)), _entry$1 !== undefined ? _entry$1.v : sliceType$18.nil), new valueType.ptr(_r$3, v[0].typ)) });
-				/* } */ case 8:
+				$r = check.errorf(jmp.Label, code, msg, new sliceType$5([new $String(name)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				_i++;
-			$s = 1; continue;
-			case 2:
+			$s = 4; continue;
+			case 5:
+			_ref$1 = all.elems;
+			_i$1 = 0;
+			_keys = _ref$1 ? _ref$1.keys() : undefined;
+			_size = _ref$1 ? _ref$1.size : 0;
+			/* while (true) { */ case 8:
+				/* if (!(_i$1 < _size)) { break; } */ if(!(_i$1 < _size)) { $s = 9; continue; }
+				_key = _keys.next().value;
+				_entry = _ref$1.get(_key);
+				if (_entry === undefined) {
+					_i$1++;
+					/* continue; */ $s = 8; continue;
+				}
+				name$1 = _entry.k;
+				obj = _entry.v;
+				_r$4 = resolve(name$1, obj); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				obj = _r$4;
+				lbl = $assertType(obj, ptrType$93);
+				/* */ if (!lbl.used) { $s = 11; continue; }
+				/* */ $s = 12; continue;
+				/* if (!lbl.used) { */ case 11:
+					$r = check.softErrorf(lbl, 122, "label %s declared and not used", new sliceType$5([new $String(lbl.object.name)])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 12:
+				_i$1++;
+			$s = 8; continue;
+			case 9:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: caseValues, $c: true, $r, _entry, _entry$1, _i, _i$1, _key, _r$1, _r$2, _r$3, _ref, _ref$1, check, e, res, seen, v, val, values, vt, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: labels, $c: true, $r, _arg, _arg$1, _arg$2, _entry, _i, _i$1, _key, _keys, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _size, all, alt, body, check, code, fwdJumps, jmp, lbl, msg, name, name$1, obj, $s};return $f;
 		};
-		$ptrType(Checker).prototype.isNil = function isNil(e) {
-			var {_r$1, _tuple, _tuple$1, check, e, name, ok, $s, $r, $c} = $restore(this, {e});
+		$ptrType(block).prototype.insert = function insert$2(s) {
+			var {_key, b, labels$1, name, s, $s, $r, $c} = $restore(this, {s});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_tuple = $assertType(unparen(e), ptrType$30, true);
-			name = _tuple[0];
-			/* */ if (!(name === ptrType$30.nil)) { $s = 1; continue; }
+			b = this;
+			name = s.Label.Name;
+			/* */ if (false) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!(name === ptrType$30.nil)) { */ case 1:
-				_r$1 = check.environment.lookup(name.Name); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple$1 = $assertType(_r$1, ptrType$33, true);
-				ok = _tuple$1[1];
-				$s = -1; return ok;
+			/* if (false) { */ case 1:
+				$r = assert(b.gotoTarget(name) === ptrType$66.nil); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 2:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: isNil, $c: true, $r, _r$1, _tuple, _tuple$1, check, e, name, ok, $s};return $f;
+			labels$1 = b.labels;
+			if (labels$1 === false) {
+				labels$1 = new $global.Map();
+				b.labels = labels$1;
+			}
+			_key = name; (labels$1 || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: s });
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: insert$2, $c: true, $r, _key, b, labels$1, name, s, $s};return $f;
 		};
-		$ptrType(Checker).prototype.caseTypes = function caseTypes(x, types$1, seen) {
-			var {T, Ts, _entry, _i, _i$1, _key, _key$1, _keys, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _size, _v, _v$1, check, dummy, e, other, seen, t, types$1, x, $s, $r, $c} = $restore(this, {x, types$1, seen});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			dummy = [dummy];
-			T = $ifaceNil;
-			check = this;
-			dummy[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-			_ref = types$1;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				e = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = check.isNil(e); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (_r$1) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_r$1) { */ case 3:
-					T = $ifaceNil;
-					$r = check.expr(dummy[0], e); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 5; continue;
-				/* } else { */ case 4:
-					_r$2 = check.varType(e); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					T = _r$2;
-					if ($interfaceIsEqual(T, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-						_i++;
-						/* continue L; */ $s = 1; continue s;
-					}
-				/* } */ case 5:
-				_ref$1 = seen;
-				_i$1 = 0;
-				_keys = _ref$1 ? _ref$1.keys() : undefined;
-				_size = _ref$1 ? _ref$1.size : 0;
-				/* while (true) { */ case 9:
-					/* if (!(_i$1 < _size)) { break; } */ if(!(_i$1 < _size)) { $s = 10; continue; }
-					_key = _keys.next().value;
-					_entry = _ref$1.get(_key);
-					if (_entry === undefined) {
-						_i$1++;
-						/* continue; */ $s = 9; continue;
-					}
-					t = _entry.k;
-					other = _entry.v;
-					if ($interfaceIsEqual(T, $ifaceNil) && $interfaceIsEqual(t, $ifaceNil)) { _v = true; $s = 13; continue s; }
-					if (!(!($interfaceIsEqual(T, $ifaceNil)) && !($interfaceIsEqual(t, $ifaceNil)))) { _v$1 = false; $s = 14; continue s; }
-					_r$3 = Identical(T, t); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_v$1 = _r$3; case 14:
-					_v = _v$1; case 13:
-					/* */ if (_v) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if (_v) { */ case 11:
-						Ts = "nil";
-						/* */ if (!($interfaceIsEqual(T, $ifaceNil))) { $s = 16; continue; }
-						/* */ $s = 17; continue;
-						/* if (!($interfaceIsEqual(T, $ifaceNil))) { */ case 16:
-							_r$4 = TypeString(T, $methodVal(check, "qualifier")); /* */ $s = 18; case 18: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							Ts = _r$4;
-						/* } */ case 17:
-						$r = check.errorf(e, 113, "duplicate case %s in type switch", new sliceType$6([new $String(Ts)])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = check.error(other, 113, "\tprevious case"); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i++;
-						/* continue L; */ $s = 1; continue s;
-					/* } */ case 12:
-					_i$1++;
-				$s = 9; continue;
-				case 10:
-				_key$1 = T; (seen || $throwRuntimeError("assignment to entry in nil map")).set(Type.keyFor(_key$1), { k: _key$1, v: e });
-				/* */ if (!(x === ptrType$62.nil) && !($interfaceIsEqual(T, $ifaceNil))) { $s = 21; continue; }
-				/* */ $s = 22; continue;
-				/* if (!(x === ptrType$62.nil) && !($interfaceIsEqual(T, $ifaceNil))) { */ case 21:
-					$r = check.typeAssertion(e, x, T, true); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 22:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return T;
-			/* */ } return; } var $f = {$blk: caseTypes, $c: true, $r, T, Ts, _entry, _i, _i$1, _key, _key$1, _keys, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _size, _v, _v$1, check, dummy, e, other, seen, t, types$1, x, $s};return $f;
+		$ptrType(block).prototype.gotoTarget = function gotoTarget(name) {
+			var _entry, b, name, s, t;
+			b = this;
+			s = b;
+			while (true) {
+				if (!(!(s === ptrType$95.nil))) { break; }
+				t = (_entry = $mapIndex(s.labels,$String.keyFor(name)), _entry !== undefined ? _entry.v : ptrType$66.nil);
+				if (!(t === ptrType$66.nil)) {
+					return t;
+				}
+				s = s.parent;
+			}
+			return ptrType$66.nil;
 		};
-		$ptrType(Checker).prototype.stmt = function stmt(ctxt, s) {
-			var {T, Y, _1, _2, _3, _4, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$10, _ref$11, _ref$12, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, _tuple$10, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, alt, c, cause, ch, check, clause, clause$1, clause$2, code, ctxt, expr, guard, guard$1, guard$2, i, i$1, i$2, ident$1, inner, inner$1, key, kind, lhs, lhs$1, lhs$2, lhs$3, lhs$4, lhsVars, msg, msg$1, n, name, obj, obj$1, obj$2, obj$3, ok, op, op$1, res, rhs, rhs$1, rhs$2, s, s$1, s$10, s$11, s$12, s$13, s$14, s$15, s$16, s$17, s$18, s$19, s$2, s$20, s$21, s$22, s$23, s$24, s$25, s$3, s$4, s$5, s$6, s$7, s$8, s$9, scopePos, scopePos$1, seen, seen$1, sx, t, t$1, typ$3, typ$4, u, u$1, uch, used, v, val, val$1, valid, vars, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $deferred, $r, $c} = $restore(this, {ctxt, s});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			ch = [ch];
+		$ptrType(block).prototype.enclosingTarget = function enclosingTarget(name) {
+			var b, name, s, t;
+			b = this;
+			s = b;
+			while (true) {
+				if (!(!(s === ptrType$95.nil))) { break; }
+				t = s.lstmt;
+				if (!(t === ptrType$66.nil) && t.Label.Name === name) {
+					return t;
+				}
+				s = s.parent;
+			}
+			return ptrType$66.nil;
+		};
+		$ptrType(Checker).prototype.blockBranches = function blockBranches(all, parent, lstmt, list$2) {
+			var {_i, _ref, _tmp, _tmp$1, all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, list$2, lstmt, parent, recordVarDecl, s, stmtBranches, varDeclPos, $s, $r, $c} = $restore(this, {all, parent, lstmt, list$2});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			all = [all];
+			b = [b];
+			badJumps = [badJumps];
+			blockBranches$1 = [blockBranches$1];
 			check = [check];
-			val = [val];
-			x = [x];
-			x$1 = [x$1];
-			x$2 = [x$2];
-			x$3 = [x$3];
-			x$4 = [x$4];
-			x$5 = [x$5];
-			x$6 = [x$6];
-			x$7 = [x$7];
+			fwdJumps = [fwdJumps];
+			jumpsOverVarDecl = [jumpsOverVarDecl];
+			lstmt = [lstmt];
+			recordVarDecl = [recordVarDecl];
+			stmtBranches = [stmtBranches];
+			varDeclPos = [varDeclPos];
 			check[0] = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$deferred.push([(function(ch, check, val, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7) { return function Checker·stmt·func1(scope) {
-						var {p, scope, $s, $r, $c} = $restore(this, {scope});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						p = $recover();
-						if (!($interfaceIsEqual(p, $ifaceNil))) {
-							$panic(p);
-						}
-						$r = assert(scope === check[0].environment.scope); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·stmt·func1, $c: true, $r, p, scope, $s};return $f;
-					}; })(ch, check, val, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7), [check[0].environment.scope]]);
-			/* } */ case 2:
-			$deferred.push([$methodVal(check[0], "processDelayed"), [check[0].delayed.$length]]);
-			inner = (ctxt & ~28) >>> 0;
-			_ref = s;
-			/* */ if ($assertType(_ref, ptrType$63, true)[1] || $assertType(_ref, ptrType$59, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$64, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$65, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$66, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$67, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$68, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$69, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$70, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$71, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$72, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ptrType$73, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref, ptrType$74, true)[1]) { $s = 14; continue; }
-			/* */ if ($assertType(_ref, ptrType$75, true)[1]) { $s = 15; continue; }
-			/* */ if ($assertType(_ref, ptrType$76, true)[1]) { $s = 16; continue; }
-			/* */ if ($assertType(_ref, ptrType$77, true)[1]) { $s = 17; continue; }
-			/* */ if ($assertType(_ref, ptrType$78, true)[1]) { $s = 18; continue; }
-			/* */ if ($assertType(_ref, ptrType$79, true)[1]) { $s = 19; continue; }
-			/* */ if ($assertType(_ref, ptrType$80, true)[1]) { $s = 20; continue; }
-			/* */ $s = 21; continue;
-			/* if ($assertType(_ref, ptrType$63, true)[1] || $assertType(_ref, ptrType$59, true)[1]) { */ case 3:
-				s$1 = _ref;
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$64, true)[1]) { */ case 4:
-				s$2 = _ref.$val;
-				$r = check[0].declStmt(s$2.Decl); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$65, true)[1]) { */ case 5:
-				s$3 = _ref.$val;
-				check[0].environment.hasLabel = true;
-				$r = check[0].stmt(ctxt, s$3.Stmt); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$66, true)[1]) { */ case 6:
-				s$4 = _ref.$val;
-				x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				_r$1 = check[0].rawExpr(x[0], s$4.X, $ifaceNil, false); /* */ $s = 25; case 25: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				kind = _r$1;
-				msg = "";
-				code = 0;
-					_1 = x[0].mode;
-					/* */ if (_1 === (2)) { $s = 27; continue; }
-					/* */ if (_1 === (3)) { $s = 28; continue; }
-					/* */ $s = 29; continue;
-					/* if (_1 === (2)) { */ case 27:
-						msg = "must be called";
-						code = 82;
-						$s = 30; continue;
-					/* } else if (_1 === (3)) { */ case 28:
-						msg = "is not an expression";
-						code = 42;
-						$s = 30; continue;
-					/* } else { */ case 29:
-						/* */ if (kind === 2) { $s = 31; continue; }
-						/* */ $s = 32; continue;
-						/* if (kind === 2) { */ case 31:
-							$s = 33; case 33: return;
-						/* } */ case 32:
-						msg = "is not used";
-						code = 100;
-					/* } */ case 30:
-				case 26:
-				$r = check[0].errorf(x[0], code, "%s %s", new sliceType$6([x[0], new $String(msg)])); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$67, true)[1]) { */ case 7:
-				s$5 = _ref.$val;
-				_tmp = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				_tmp$1 = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				ch[0] = $clone(_tmp, operand);
-				val[0] = $clone(_tmp$1, operand);
-				$r = check[0].expr(ch[0], s$5.Chan); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check[0].expr(val[0], s$5.Value); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if ((ch[0].mode === 0) || (val[0].mode === 0)) { $s = 37; continue; }
-				/* */ $s = 38; continue;
-				/* if ((ch[0].mode === 0) || (val[0].mode === 0)) { */ case 37:
-					$s = 39; case 39: return;
-				/* } */ case 38:
-				_r$2 = coreType(ch[0].typ); /* */ $s = 40; case 40: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				u = _r$2;
-				/* */ if ($interfaceIsEqual(u, $ifaceNil)) { $s = 41; continue; }
-				/* */ $s = 42; continue;
-				/* if ($interfaceIsEqual(u, $ifaceNil)) { */ case 41:
-					_r$3 = inNode(s$5, s$5.Arrow); /* */ $s = 43; case 43: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					$r = check[0].errorf((x$8 = _r$3, new x$8.constructor.elem(x$8)), 59, "invalid operation: cannot send to %s: no core type", new sliceType$6([ch[0]])); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 45; case 45: return;
-				/* } */ case 42:
-				_tuple = $assertType(u, ptrType$29, true);
-				uch = _tuple[0];
-				/* */ if (uch === ptrType$29.nil) { $s = 46; continue; }
-				/* */ $s = 47; continue;
-				/* if (uch === ptrType$29.nil) { */ case 46:
-					_r$4 = inNode(s$5, s$5.Arrow); /* */ $s = 48; case 48: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					$r = check[0].errorf((x$9 = _r$4, new x$9.constructor.elem(x$9)), 59, "invalid operation: cannot send to non-channel %s", new sliceType$6([ch[0]])); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 50; case 50: return;
-				/* } */ case 47:
-				/* */ if (uch.dir === 2) { $s = 51; continue; }
-				/* */ $s = 52; continue;
-				/* if (uch.dir === 2) { */ case 51:
-					_r$5 = inNode(s$5, s$5.Arrow); /* */ $s = 53; case 53: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					$r = check[0].errorf((x$10 = _r$5, new x$10.constructor.elem(x$10)), 59, "invalid operation: cannot send to receive-only channel %s", new sliceType$6([ch[0]])); /* */ $s = 54; case 54: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 55; case 55: return;
-				/* } */ case 52:
-				$r = check[0].assignment(val[0], uch.elem, "send"); /* */ $s = 56; case 56: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$68, true)[1]) { */ case 8:
-				s$6 = _ref.$val;
-				op = 0;
-					_2 = s$6.Tok;
-					/* */ if (_2 === (37)) { $s = 58; continue; }
-					/* */ if (_2 === (38)) { $s = 59; continue; }
-					/* */ $s = 60; continue;
-					/* if (_2 === (37)) { */ case 58:
-						op = 12;
-						$s = 61; continue;
-					/* } else if (_2 === (38)) { */ case 59:
-						op = 13;
-						$s = 61; continue;
-					/* } else { */ case 60:
-						_r$6 = inNode(s$6, s$6.TokPos); /* */ $s = 62; case 62: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						$r = check[0].errorf((x$11 = _r$6, new x$11.constructor.elem(x$11)), -1, "unknown inc/dec operation %s", new sliceType$6([new token.Token(s$6.Tok)])); /* */ $s = 63; case 63: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 64; case 64: return;
-					/* } */ case 61:
-				case 57:
-				x$1[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				$r = check[0].expr(x$1[0], s$6.X); /* */ $s = 65; case 65: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (x$1[0].mode === 0) { $s = 66; continue; }
-				/* */ $s = 67; continue;
-				/* if (x$1[0].mode === 0) { */ case 66:
-					$s = 68; case 68: return;
-				/* } */ case 67:
-				_r$7 = allNumeric(x$1[0].typ); /* */ $s = 71; case 71: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				/* */ if (!_r$7) { $s = 69; continue; }
-				/* */ $s = 70; continue;
-				/* if (!_r$7) { */ case 69:
-					$r = check[0].errorf(s$6.X, 48, "invalid operation: %s%s (non-numeric type %s)", new sliceType$6([s$6.X, new token.Token(s$6.Tok), x$1[0].typ])); /* */ $s = 72; case 72: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 73; case 73: return;
-				/* } */ case 70:
-				_r$8 = s$6.X.Pos(); /* */ $s = 74; case 74: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				Y = new ast.BasicLit.ptr(_r$8, 5, "1");
-				$r = check[0].binary(x$1[0], $ifaceNil, s$6.X, Y, op, s$6.TokPos); /* */ $s = 75; case 75: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (x$1[0].mode === 0) { $s = 76; continue; }
-				/* */ $s = 77; continue;
-				/* if (x$1[0].mode === 0) { */ case 76:
-					$s = 78; case 78: return;
-				/* } */ case 77:
-				_r$9 = check[0].assignVar(s$6.X, x$1[0]); /* */ $s = 79; case 79: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				_r$9;
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$69, true)[1]) { */ case 9:
-				s$7 = _ref.$val;
-					_3 = s$7.Tok;
-					/* */ if ((_3 === (42)) || (_3 === (47))) { $s = 81; continue; }
-					/* */ $s = 82; continue;
-					/* if ((_3 === (42)) || (_3 === (47))) { */ case 81:
-						/* */ if (s$7.Lhs.$length === 0) { $s = 84; continue; }
-						/* */ $s = 85; continue;
-						/* if (s$7.Lhs.$length === 0) { */ case 84:
-							$r = check[0].error(s$7, -1, "missing lhs in assignment"); /* */ $s = 86; case 86: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 87; case 87: return;
-						/* } */ case 85:
-						/* */ if (s$7.Tok === 47) { $s = 88; continue; }
-						/* */ $s = 89; continue;
-						/* if (s$7.Tok === 47) { */ case 88:
-							_r$10 = inNode(s$7, s$7.TokPos); /* */ $s = 91; case 91: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-							$r = check[0].shortVarDecl((x$12 = _r$10, new x$12.constructor.elem(x$12)), s$7.Lhs, s$7.Rhs); /* */ $s = 92; case 92: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 90; continue;
-						/* } else { */ case 89:
-							$r = check[0].assignVars(s$7.Lhs, s$7.Rhs); /* */ $s = 93; case 93: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 90:
-						$s = 83; continue;
-					/* } else { */ case 82:
-						/* */ if (!((s$7.Lhs.$length === 1)) || !((s$7.Rhs.$length === 1))) { $s = 94; continue; }
-						/* */ $s = 95; continue;
-						/* if (!((s$7.Lhs.$length === 1)) || !((s$7.Rhs.$length === 1))) { */ case 94:
-							_r$11 = inNode(s$7, s$7.TokPos); /* */ $s = 96; case 96: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-							$r = check[0].errorf((x$13 = _r$11, new x$13.constructor.elem(x$13)), 20, "assignment operation %s requires single-valued expressions", new sliceType$6([new token.Token(s$7.Tok)])); /* */ $s = 97; case 97: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 98; case 98: return;
-						/* } */ case 95:
-						op$1 = assignOp(s$7.Tok);
-						/* */ if (op$1 === 0) { $s = 99; continue; }
-						/* */ $s = 100; continue;
-						/* if (op$1 === 0) { */ case 99:
-							$r = check[0].errorf(new atPos(((s$7.TokPos >> 0))), -1, "unknown assignment operation %s", new sliceType$6([new token.Token(s$7.Tok)])); /* */ $s = 101; case 101: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 102; case 102: return;
-						/* } */ case 100:
-						x$2[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-						$r = check[0].binary(x$2[0], $ifaceNil, (x$14 = s$7.Lhs, (0 >= x$14.$length ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + 0])), (x$15 = s$7.Rhs, (0 >= x$15.$length ? ($throwRuntimeError("index out of range"), undefined) : x$15.$array[x$15.$offset + 0])), op$1, s$7.TokPos); /* */ $s = 103; case 103: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* */ if (x$2[0].mode === 0) { $s = 104; continue; }
-						/* */ $s = 105; continue;
-						/* if (x$2[0].mode === 0) { */ case 104:
-							$s = 106; case 106: return;
-						/* } */ case 105:
-						_r$12 = check[0].assignVar((x$16 = s$7.Lhs, (0 >= x$16.$length ? ($throwRuntimeError("index out of range"), undefined) : x$16.$array[x$16.$offset + 0])), x$2[0]); /* */ $s = 107; case 107: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						_r$12;
-					/* } */ case 83:
-				case 80:
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$70, true)[1]) { */ case 10:
-				s$8 = _ref.$val;
-				$r = check[0].suspendedCall("go", s$8.Call); /* */ $s = 108; case 108: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$71, true)[1]) { */ case 11:
-				s$9 = _ref.$val;
-				$r = check[0].suspendedCall("defer", s$9.Call); /* */ $s = 109; case 109: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$72, true)[1]) { */ case 12:
-				s$10 = _ref.$val;
-				res = check[0].environment.sig.results;
-				/* */ if ((s$10.Results.$length === 0) && res.Len() > 0 && !((x$17 = res.vars, (0 >= x$17.$length ? ($throwRuntimeError("index out of range"), undefined) : x$17.$array[x$17.$offset + 0])).object.name === "")) { $s = 110; continue; }
-				/* */ $s = 111; continue;
-				/* if ((s$10.Results.$length === 0) && res.Len() > 0 && !((x$17 = res.vars, (0 >= x$17.$length ? ($throwRuntimeError("index out of range"), undefined) : x$17.$array[x$17.$offset + 0])).object.name === "")) { */ case 110:
-					_ref$1 = res.vars;
-					_i = 0;
-					/* while (true) { */ case 113:
-						/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 114; continue; }
-						obj = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-						_r$13 = check[0].environment.lookup(obj.object.name); /* */ $s = 115; case 115: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-						alt = _r$13;
-						/* */ if (!($interfaceIsEqual(alt, $ifaceNil)) && !($interfaceIsEqual(alt, obj))) { $s = 116; continue; }
-						/* */ $s = 117; continue;
-						/* if (!($interfaceIsEqual(alt, $ifaceNil)) && !($interfaceIsEqual(alt, obj))) { */ case 116:
-							$r = check[0].errorf(s$10, 104, "result parameter %s not in scope at return", new sliceType$6([new $String(obj.object.name)])); /* */ $s = 118; case 118: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$r = check[0].errorf(alt, 104, "\tinner declaration of %s", new sliceType$6([obj])); /* */ $s = 119; case 119: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 117:
-						_i++;
-					$s = 113; continue;
-					case 114:
-					$s = 112; continue;
-				/* } else { */ case 111:
-					lhs = sliceType$10.nil;
-					if (res.Len() > 0) {
-						lhs = res.vars;
-					}
-					$r = check[0].initVars(lhs, s$10.Results, s$10); /* */ $s = 120; case 120: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 112:
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$73, true)[1]) { */ case 13:
-				s$11 = _ref.$val;
-				/* */ if (!(s$11.Label === ptrType$30.nil)) { $s = 121; continue; }
-				/* */ $s = 122; continue;
-				/* if (!(s$11.Label === ptrType$30.nil)) { */ case 121:
-					check[0].environment.hasLabel = true;
-					$s = 123; case 123: return;
-				/* } */ case 122:
-					_4 = s$11.Tok;
-					/* */ if (_4 === (61)) { $s = 125; continue; }
-					/* */ if (_4 === (65)) { $s = 126; continue; }
-					/* */ if (_4 === (69)) { $s = 127; continue; }
-					/* */ $s = 128; continue;
-					/* if (_4 === (61)) { */ case 125:
-						/* */ if (((ctxt & 1) >>> 0) === 0) { $s = 130; continue; }
-						/* */ $s = 131; continue;
-						/* if (((ctxt & 1) >>> 0) === 0) { */ case 130:
-							$r = check[0].error(s$11, 110, "break not in for, switch, or select statement"); /* */ $s = 132; case 132: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 131:
-						$s = 129; continue;
-					/* } else if (_4 === (65)) { */ case 126:
-						/* */ if (((ctxt & 2) >>> 0) === 0) { $s = 133; continue; }
-						/* */ $s = 134; continue;
-						/* if (((ctxt & 2) >>> 0) === 0) { */ case 133:
-							$r = check[0].error(s$11, 111, "continue not in for statement"); /* */ $s = 135; case 135: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 134:
-						$s = 129; continue;
-					/* } else if (_4 === (69)) { */ case 127:
-						/* */ if (((ctxt & 4) >>> 0) === 0) { $s = 136; continue; }
-						/* */ $s = 137; continue;
-						/* if (((ctxt & 4) >>> 0) === 0) { */ case 136:
-							msg$1 = "";
-							if (!((((ctxt & 8) >>> 0) === 0))) {
-								msg$1 = "cannot fallthrough final case in switch";
-							} else if (!((((ctxt & 16) >>> 0) === 0))) {
-								msg$1 = "cannot fallthrough in type switch";
-							} else {
-								msg$1 = "fallthrough statement out of place";
+			b[0] = new block.ptr(parent, lstmt[0], false);
+			varDeclPos[0] = 0;
+			_tmp = sliceType$26.nil;
+			_tmp$1 = sliceType$26.nil;
+			fwdJumps[0] = _tmp;
+			badJumps[0] = _tmp$1;
+			recordVarDecl[0] = (function(all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, lstmt, recordVarDecl, stmtBranches, varDeclPos) { return function Checker·blockBranches·func1(pos) {
+					var pos;
+					varDeclPos[0] = pos;
+					badJumps[0] = $appendSlice($subslice(badJumps[0], 0, 0), fwdJumps[0]);
+				}; })(all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, lstmt, recordVarDecl, stmtBranches, varDeclPos);
+			jumpsOverVarDecl[0] = (function(all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, lstmt, recordVarDecl, stmtBranches, varDeclPos) { return function Checker·blockBranches·func2(jmp) {
+					var _i, _ref, bad, jmp;
+					if (new token.Pos(varDeclPos[0]).IsValid()) {
+						_ref = badJumps[0];
+						_i = 0;
+						while (true) {
+							if (!(_i < _ref.$length)) { break; }
+							bad = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+							if (jmp === bad) {
+								return true;
 							}
-							$r = check[0].error(s$11, 112, msg$1); /* */ $s = 138; case 138: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 137:
-						$s = 129; continue;
-					/* } else { */ case 128:
-						$r = check[0].errorf(s$11, -1, "branch statement: %s", new sliceType$6([new token.Token(s$11.Tok)])); /* */ $s = 139; case 139: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 129:
-				case 124:
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$74, true)[1]) { */ case 14:
-				s$12 = _ref.$val;
-				$r = check[0].openScope(s$12, "block"); /* */ $s = 140; case 140: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(check[0], "closeScope"), []]);
-				$r = check[0].stmtList(inner, s$12.List); /* */ $s = 141; case 141: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$75, true)[1]) { */ case 15:
-				s$13 = _ref.$val;
-				$r = check[0].openScope(s$13, "if"); /* */ $s = 142; case 142: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(check[0], "closeScope"), []]);
-				$r = check[0].simpleStmt(s$13.Init); /* */ $s = 143; case 143: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x$3[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				$r = check[0].expr(x$3[0], s$13.Cond); /* */ $s = 144; case 144: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if (!(!((x$3[0].mode === 0)))) { _v = false; $s = 147; continue s; }
-				_r$14 = allBoolean(x$3[0].typ); /* */ $s = 148; case 148: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-				_v = !_r$14; case 147:
-				/* */ if (_v) { $s = 145; continue; }
-				/* */ $s = 146; continue;
-				/* if (_v) { */ case 145:
-					$r = check[0].error(s$13.Cond, 105, "non-boolean condition in if statement"); /* */ $s = 149; case 149: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 146:
-				$r = check[0].stmt(inner, s$13.Body); /* */ $s = 150; case 150: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_ref$2 = s$13.Else;
-				/* */ if (_ref$2 === $ifaceNil || $assertType(_ref$2, ptrType$63, true)[1]) { $s = 151; continue; }
-				/* */ if ($assertType(_ref$2, ptrType$75, true)[1] || $assertType(_ref$2, ptrType$74, true)[1]) { $s = 152; continue; }
-				/* */ $s = 153; continue;
-				/* if (_ref$2 === $ifaceNil || $assertType(_ref$2, ptrType$63, true)[1]) { */ case 151:
-					$s = 154; continue;
-				/* } else if ($assertType(_ref$2, ptrType$75, true)[1] || $assertType(_ref$2, ptrType$74, true)[1]) { */ case 152:
-					$r = check[0].stmt(inner, s$13.Else); /* */ $s = 155; case 155: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 154; continue;
-				/* } else { */ case 153:
-					$r = check[0].error(s$13.Else, -1, "invalid else branch in if statement"); /* */ $s = 156; case 156: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 154:
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$76, true)[1]) { */ case 16:
-				s$14 = _ref.$val;
-				inner = (inner | (1)) >>> 0;
-				$r = check[0].openScope(s$14, "switch"); /* */ $s = 157; case 157: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(check[0], "closeScope"), []]);
-				$r = check[0].simpleStmt(s$14.Init); /* */ $s = 158; case 158: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x$4[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				/* */ if (!($interfaceIsEqual(s$14.Tag, $ifaceNil))) { $s = 159; continue; }
-				/* */ $s = 160; continue;
-				/* if (!($interfaceIsEqual(s$14.Tag, $ifaceNil))) { */ case 159:
-					$r = check[0].expr(x$4[0], s$14.Tag); /* */ $s = 162; case 162: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = check[0].assignment(x$4[0], $ifaceNil, "switch expression"); /* */ $s = 163; case 163: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (!(!((x$4[0].mode === 0)))) { _v$2 = false; $s = 167; continue s; }
-					_r$15 = Comparable(x$4[0].typ); /* */ $s = 168; case 168: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-					_v$2 = !_r$15; case 167:
-					if (!(_v$2)) { _v$1 = false; $s = 166; continue s; }
-					_r$16 = hasNil(x$4[0].typ); /* */ $s = 169; case 169: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-					_v$1 = !_r$16; case 166:
-					/* */ if (_v$1) { $s = 164; continue; }
-					/* */ $s = 165; continue;
-					/* if (_v$1) { */ case 164:
-						$r = check[0].errorf(x$4[0], 117, "cannot switch on %s (%s is not comparable)", new sliceType$6([x$4[0], x$4[0].typ])); /* */ $s = 170; case 170: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x$4[0].mode = 0;
-					/* } */ case 165:
-					$s = 161; continue;
-				/* } else { */ case 160:
-					x$4[0].mode = 4;
-					x$4[0].typ = (1 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 1]);
-					x$4[0].val = constant.MakeBool(true);
-					x$4[0].expr = new ast.Ident.ptr(s$14.Body.Lbrace, "true", ptrType$81.nil);
-				/* } */ case 161:
-				$r = check[0].multipleDefaults(s$14.Body.List); /* */ $s = 171; case 171: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				seen = new $global.Map();
-				_ref$3 = s$14.Body.List;
-				_i$1 = 0;
-				/* while (true) { */ case 172:
-					/* if (!(_i$1 < _ref$3.$length)) { break; } */ if(!(_i$1 < _ref$3.$length)) { $s = 173; continue; }
-					i = _i$1;
-					c = ((_i$1 < 0 || _i$1 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$1]);
-					_tuple$1 = $assertType(c, ptrType$60, true);
-					clause = _tuple$1[0];
-					/* */ if (clause === ptrType$60.nil) { $s = 174; continue; }
-					/* */ $s = 175; continue;
-					/* if (clause === ptrType$60.nil) { */ case 174:
-						$r = check[0].error(c, -1, "incorrect expression switch case"); /* */ $s = 176; case 176: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$1++;
-						/* continue; */ $s = 172; continue;
-					/* } */ case 175:
-					$r = check[0].caseValues(x$4[0], clause.List, seen); /* */ $s = 177; case 177: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = check[0].openScope(clause, "case"); /* */ $s = 178; case 178: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					inner$1 = inner;
-					if ((i + 1 >> 0) < s$14.Body.List.$length) {
-						inner$1 = (inner$1 | (4)) >>> 0;
-					} else {
-						inner$1 = (inner$1 | (8)) >>> 0;
-					}
-					$r = check[0].stmtList(inner$1, clause.Body); /* */ $s = 179; case 179: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					check[0].closeScope();
-					_i$1++;
-				$s = 172; continue;
-				case 173:
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$77, true)[1]) { */ case 17:
-				s$15 = _ref.$val;
-				inner = (inner | (17)) >>> 0;
-				$r = check[0].openScope(s$15, "type switch"); /* */ $s = 180; case 180: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(check[0], "closeScope"), []]);
-				$r = check[0].simpleStmt(s$15.Init); /* */ $s = 181; case 181: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				lhs$1 = ptrType$30.nil;
-				rhs = $ifaceNil;
-				_ref$4 = s$15.Assign;
-				/* */ if ($assertType(_ref$4, ptrType$66, true)[1]) { $s = 182; continue; }
-				/* */ if ($assertType(_ref$4, ptrType$69, true)[1]) { $s = 183; continue; }
-				/* */ $s = 184; continue;
-				/* if ($assertType(_ref$4, ptrType$66, true)[1]) { */ case 182:
-					guard = _ref$4.$val;
-					rhs = guard.X;
-					$s = 185; continue;
-				/* } else if ($assertType(_ref$4, ptrType$69, true)[1]) { */ case 183:
-					guard$1 = _ref$4.$val;
-					/* */ if (!((guard$1.Lhs.$length === 1)) || !((guard$1.Tok === 47)) || !((guard$1.Rhs.$length === 1))) { $s = 186; continue; }
-					/* */ $s = 187; continue;
-					/* if (!((guard$1.Lhs.$length === 1)) || !((guard$1.Tok === 47)) || !((guard$1.Rhs.$length === 1))) { */ case 186:
-						$r = check[0].error(s$15, -1, "incorrect form of type switch guard"); /* */ $s = 188; case 188: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 189; case 189: return;
-					/* } */ case 187:
-					_tuple$2 = $assertType((x$18 = guard$1.Lhs, (0 >= x$18.$length ? ($throwRuntimeError("index out of range"), undefined) : x$18.$array[x$18.$offset + 0])), ptrType$30, true);
-					lhs$1 = _tuple$2[0];
-					/* */ if (lhs$1 === ptrType$30.nil) { $s = 190; continue; }
-					/* */ $s = 191; continue;
-					/* if (lhs$1 === ptrType$30.nil) { */ case 190:
-						$r = check[0].error(s$15, -1, "incorrect form of type switch guard"); /* */ $s = 192; case 192: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 193; case 193: return;
-					/* } */ case 191:
-					/* */ if (lhs$1.Name === "_") { $s = 194; continue; }
-					/* */ $s = 195; continue;
-					/* if (lhs$1.Name === "_") { */ case 194:
-						$r = check[0].softErrorf(lhs$1, 19, "no new variable on left side of :=", sliceType$6.nil); /* */ $s = 197; case 197: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						lhs$1 = ptrType$30.nil;
-						$s = 196; continue;
-					/* } else { */ case 195:
-						$r = check[0].recordDef(lhs$1, $ifaceNil); /* */ $s = 198; case 198: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 196:
-					rhs = (x$19 = guard$1.Rhs, (0 >= x$19.$length ? ($throwRuntimeError("index out of range"), undefined) : x$19.$array[x$19.$offset + 0]));
-					$s = 185; continue;
-				/* } else { */ case 184:
-					guard$2 = _ref$4;
-					$r = check[0].error(s$15, -1, "incorrect form of type switch guard"); /* */ $s = 199; case 199: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 200; case 200: return;
-				/* } */ case 185:
-				_tuple$3 = $assertType(rhs, ptrType$82, true);
-				expr = _tuple$3[0];
-				/* */ if (expr === ptrType$82.nil || !($interfaceIsEqual(expr.Type, $ifaceNil))) { $s = 201; continue; }
-				/* */ $s = 202; continue;
-				/* if (expr === ptrType$82.nil || !($interfaceIsEqual(expr.Type, $ifaceNil))) { */ case 201:
-					$r = check[0].error(s$15, -1, "incorrect form of type switch guard"); /* */ $s = 203; case 203: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 204; case 204: return;
-				/* } */ case 202:
-				x$5[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				$r = check[0].expr(x$5[0], expr.X); /* */ $s = 205; case 205: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (x$5[0].mode === 0) { $s = 206; continue; }
-				/* */ $s = 207; continue;
-				/* if (x$5[0].mode === 0) { */ case 206:
-					$s = 208; case 208: return;
-				/* } */ case 207:
-				sx = ptrType$62.nil;
-				/* */ if (isTypeParam(x$5[0].typ)) { $s = 209; continue; }
-				/* */ $s = 210; continue;
-				/* if (isTypeParam(x$5[0].typ)) { */ case 209:
-					$r = check[0].errorf(x$5[0], 116, "cannot use type switch on type parameter value %s", new sliceType$6([x$5[0]])); /* */ $s = 212; case 212: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 211; continue;
-				/* } else { */ case 210:
-					_r$17 = under(x$5[0].typ); /* */ $s = 213; case 213: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-					_tuple$4 = $assertType(_r$17, ptrType$13, true);
-					ok = _tuple$4[1];
-					/* */ if (ok) { $s = 214; continue; }
-					/* */ $s = 215; continue;
-					/* if (ok) { */ case 214:
-						sx = x$5[0];
-						$s = 216; continue;
-					/* } else { */ case 215:
-						$r = check[0].errorf(x$5[0], 116, "%s is not an interface", new sliceType$6([x$5[0]])); /* */ $s = 217; case 217: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 216:
-				/* } */ case 211:
-				$r = check[0].multipleDefaults(s$15.Body.List); /* */ $s = 218; case 218: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				lhsVars = sliceType$10.nil;
-				seen$1 = new $global.Map();
-				_ref$5 = s$15.Body.List;
-				_i$2 = 0;
-				/* while (true) { */ case 219:
-					/* if (!(_i$2 < _ref$5.$length)) { break; } */ if(!(_i$2 < _ref$5.$length)) { $s = 220; continue; }
-					s$20 = ((_i$2 < 0 || _i$2 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$2]);
-					_tuple$5 = $assertType(s$20, ptrType$60, true);
-					clause$1 = _tuple$5[0];
-					/* */ if (clause$1 === ptrType$60.nil) { $s = 221; continue; }
-					/* */ $s = 222; continue;
-					/* if (clause$1 === ptrType$60.nil) { */ case 221:
-						$r = check[0].error(s$20, -1, "incorrect type switch case"); /* */ $s = 223; case 223: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$2++;
-						/* continue; */ $s = 219; continue;
-					/* } */ case 222:
-					_r$18 = check[0].caseTypes(sx, clause$1.List, seen$1); /* */ $s = 224; case 224: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-					T = _r$18;
-					$r = check[0].openScope(clause$1, "case"); /* */ $s = 225; case 225: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* */ if (!(lhs$1 === ptrType$30.nil)) { $s = 226; continue; }
-					/* */ $s = 227; continue;
-					/* if (!(lhs$1 === ptrType$30.nil)) { */ case 226:
-						if (!((clause$1.List.$length === 1)) || $interfaceIsEqual(T, $ifaceNil)) {
-							T = x$5[0].typ;
-						}
-						obj$1 = NewVar(lhs$1.Pos(), check[0].pkg, lhs$1.Name, T);
-						scopePos = clause$1.Pos() + 7 >> 0;
-						n = clause$1.List.$length;
-						/* */ if (n > 0) { $s = 228; continue; }
-						/* */ $s = 229; continue;
-						/* if (n > 0) { */ case 228:
-							_r$19 = (x$20 = clause$1.List, x$21 = n - 1 >> 0, ((x$21 < 0 || x$21 >= x$20.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$20.$array[x$20.$offset + x$21])).End(); /* */ $s = 230; case 230: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-							scopePos = _r$19;
-						/* } */ case 229:
-						$r = check[0].declare(check[0].environment.scope, ptrType$30.nil, obj$1, scopePos); /* */ $s = 231; case 231: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = check[0].recordImplicit(clause$1, obj$1); /* */ $s = 232; case 232: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						lhsVars = $append(lhsVars, obj$1);
-					/* } */ case 227:
-					$r = check[0].stmtList(inner, clause$1.Body); /* */ $s = 233; case 233: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					check[0].closeScope();
-					_i$2++;
-				$s = 219; continue;
-				case 220:
-				/* */ if (!(lhs$1 === ptrType$30.nil)) { $s = 234; continue; }
-				/* */ $s = 235; continue;
-				/* if (!(lhs$1 === ptrType$30.nil)) { */ case 234:
-					used = false;
-					_ref$6 = lhsVars;
-					_i$3 = 0;
-					while (true) {
-						if (!(_i$3 < _ref$6.$length)) { break; }
-						v = ((_i$3 < 0 || _i$3 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$3]);
-						if (v.used) {
-							used = true;
-						}
-						v.used = true;
-						_i$3++;
-					}
-					/* */ if (!used) { $s = 236; continue; }
-					/* */ $s = 237; continue;
-					/* if (!used) { */ case 236:
-						$r = check[0].softErrorf(lhs$1, 101, "%s declared and not used", new sliceType$6([new $String(lhs$1.Name)])); /* */ $s = 238; case 238: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 237:
-				/* } */ case 235:
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$78, true)[1]) { */ case 18:
-				s$16 = _ref.$val;
-				inner = (inner | (1)) >>> 0;
-				$r = check[0].multipleDefaults(s$16.Body.List); /* */ $s = 239; case 239: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_ref$7 = s$16.Body.List;
-				_i$4 = 0;
-				/* while (true) { */ case 240:
-					/* if (!(_i$4 < _ref$7.$length)) { break; } */ if(!(_i$4 < _ref$7.$length)) { $s = 241; continue; }
-					s$21 = ((_i$4 < 0 || _i$4 >= _ref$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$7.$array[_ref$7.$offset + _i$4]);
-					_tuple$6 = $assertType(s$21, ptrType$61, true);
-					clause$2 = _tuple$6[0];
-					if (clause$2 === ptrType$61.nil) {
-						_i$4++;
-						/* continue; */ $s = 240; continue;
-					}
-					valid = false;
-					rhs$1 = $ifaceNil;
-					_ref$8 = clause$2.Comm;
-					if (_ref$8 === $ifaceNil || $assertType(_ref$8, ptrType$67, true)[1]) {
-						s$22 = _ref$8;
-						valid = true;
-					} else if ($assertType(_ref$8, ptrType$69, true)[1]) {
-						s$23 = _ref$8.$val;
-						if (s$23.Rhs.$length === 1) {
-							rhs$1 = (x$22 = s$23.Rhs, (0 >= x$22.$length ? ($throwRuntimeError("index out of range"), undefined) : x$22.$array[x$22.$offset + 0]));
-						}
-					} else if ($assertType(_ref$8, ptrType$66, true)[1]) {
-						s$24 = _ref$8.$val;
-						rhs$1 = s$24.X;
-					}
-					if (!($interfaceIsEqual(rhs$1, $ifaceNil))) {
-						_tuple$7 = $assertType(unparen(rhs$1), ptrType$20, true);
-						x$23 = _tuple$7[0];
-						if (!(x$23 === ptrType$20.nil) && (x$23.Op === 36)) {
-							valid = true;
+							_i++;
 						}
 					}
-					/* */ if (!valid) { $s = 242; continue; }
-					/* */ $s = 243; continue;
-					/* if (!valid) { */ case 242:
-						$r = check[0].error(clause$2.Comm, 118, "select case must be send or receive (possibly with assignment)"); /* */ $s = 244; case 244: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$4++;
-						/* continue; */ $s = 240; continue;
-					/* } */ case 243:
-					$r = check[0].openScope(s$21, "case"); /* */ $s = 245; case 245: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* */ if (!($interfaceIsEqual(clause$2.Comm, $ifaceNil))) { $s = 246; continue; }
-					/* */ $s = 247; continue;
-					/* if (!($interfaceIsEqual(clause$2.Comm, $ifaceNil))) { */ case 246:
-						$r = check[0].stmt(inner, clause$2.Comm); /* */ $s = 248; case 248: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 247:
-					$r = check[0].stmtList(inner, clause$2.Body); /* */ $s = 249; case 249: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					check[0].closeScope();
-					_i$4++;
-				$s = 240; continue;
-				case 241:
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$79, true)[1]) { */ case 19:
-				s$17 = _ref.$val;
-				inner = (inner | (3)) >>> 0;
-				$r = check[0].openScope(s$17, "for"); /* */ $s = 250; case 250: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(check[0], "closeScope"), []]);
-				$r = check[0].simpleStmt(s$17.Init); /* */ $s = 251; case 251: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!($interfaceIsEqual(s$17.Cond, $ifaceNil))) { $s = 252; continue; }
-				/* */ $s = 253; continue;
-				/* if (!($interfaceIsEqual(s$17.Cond, $ifaceNil))) { */ case 252:
-					x$6[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-					$r = check[0].expr(x$6[0], s$17.Cond); /* */ $s = 254; case 254: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (!(!((x$6[0].mode === 0)))) { _v$3 = false; $s = 257; continue s; }
-					_r$20 = allBoolean(x$6[0].typ); /* */ $s = 258; case 258: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-					_v$3 = !_r$20; case 257:
-					/* */ if (_v$3) { $s = 255; continue; }
-					/* */ $s = 256; continue;
-					/* if (_v$3) { */ case 255:
-						$r = check[0].error(s$17.Cond, 105, "non-boolean condition in for statement"); /* */ $s = 259; case 259: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 256:
-				/* } */ case 253:
-				$r = check[0].simpleStmt(s$17.Post); /* */ $s = 260; case 260: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_tuple$8 = $assertType(s$17.Post, ptrType$69, true);
-				s$25 = _tuple$8[0];
-				/* */ if (!(s$25 === ptrType$69.nil) && (s$25.Tok === 47)) { $s = 261; continue; }
-				/* */ $s = 262; continue;
-				/* if (!(s$25 === ptrType$69.nil) && (s$25.Tok === 47)) { */ case 261:
-					$r = check[0].softErrorf(s$25, 106, "cannot declare in post statement", sliceType$6.nil); /* */ $s = 263; case 263: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = check[0].use(s$25.Lhs); /* */ $s = 264; case 264: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 262:
-				$r = check[0].stmt(inner, s$17.Body); /* */ $s = 265; case 265: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$80, true)[1]) { */ case 20:
-				s$18 = _ref.$val;
-				inner = (inner | (3)) >>> 0;
-				x$7[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				$r = check[0].expr(x$7[0], s$18.X); /* */ $s = 266; case 266: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_tmp$2 = $ifaceNil;
-				_tmp$3 = $ifaceNil;
-				key = _tmp$2;
-				val$1 = _tmp$3;
-				/* */ if (!((x$7[0].mode === 0))) { $s = 267; continue; }
-				/* */ $s = 268; continue;
-				/* if (!((x$7[0].mode === 0))) { */ case 267:
-					cause = "";
-					_r$21 = coreType(x$7[0].typ); /* */ $s = 269; case 269: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-					u$1 = _r$21;
-					_ref$9 = u$1;
-					/* */ if (_ref$9 === $ifaceNil) { $s = 270; continue; }
-					/* */ if ($assertType(_ref$9, ptrType$29, true)[1]) { $s = 271; continue; }
-					/* */ $s = 272; continue;
-					/* if (_ref$9 === $ifaceNil) { */ case 270:
-						t = _ref$9;
-						_r$22 = check[0].sprintf("%s has no core type", new sliceType$6([x$7[0].typ])); /* */ $s = 273; case 273: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-						cause = _r$22;
-						$s = 272; continue;
-					/* } else if ($assertType(_ref$9, ptrType$29, true)[1]) { */ case 271:
-						t$1 = _ref$9.$val;
-						/* */ if (!($interfaceIsEqual(s$18.Value, $ifaceNil))) { $s = 274; continue; }
-						/* */ $s = 275; continue;
-						/* if (!($interfaceIsEqual(s$18.Value, $ifaceNil))) { */ case 274:
-							$r = check[0].softErrorf(s$18.Value, 108, "range over %s permits only one iteration variable", new sliceType$6([x$7[0]])); /* */ $s = 276; case 276: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 275:
-						if (t$1.dir === 1) {
-							cause = "receive from send-only channel";
-						}
-					/* } */ case 272:
-					_r$23 = rangeKeyVal(u$1); /* */ $s = 277; case 277: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-					_tuple$9 = _r$23;
-					key = _tuple$9[0];
-					val$1 = _tuple$9[1];
-					/* */ if ($interfaceIsEqual(key, $ifaceNil) || !(cause === "")) { $s = 278; continue; }
-					/* */ $s = 279; continue;
-					/* if ($interfaceIsEqual(key, $ifaceNil) || !(cause === "")) { */ case 278:
-						/* */ if (cause === "") { $s = 280; continue; }
-						/* */ $s = 281; continue;
-						/* if (cause === "") { */ case 280:
-							$r = check[0].softErrorf(x$7[0], 109, "cannot range over %s", new sliceType$6([x$7[0]])); /* */ $s = 283; case 283: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 282; continue;
-						/* } else { */ case 281:
-							$r = check[0].softErrorf(x$7[0], 109, "cannot range over %s (%s)", new sliceType$6([x$7[0], new $String(cause)])); /* */ $s = 284; case 284: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 282:
-					/* } */ case 279:
-				/* } */ case 268:
-				$r = check[0].openScope(s$18, "range"); /* */ $s = 285; case 285: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(check[0], "closeScope"), []]);
-				lhs$2 = $toNativeArray($kindInterface, [s$18.Key, s$18.Value]);
-				rhs$2 = $toNativeArray($kindInterface, [key, val$1]);
-				/* */ if (s$18.Tok === 47) { $s = 286; continue; }
-				/* */ $s = 287; continue;
-				/* if (s$18.Tok === 47) { */ case 286:
-					vars = sliceType$10.nil;
-					_ref$10 = lhs$2;
-					_i$5 = 0;
-					/* while (true) { */ case 289:
-						/* if (!(_i$5 < 2)) { break; } */ if(!(_i$5 < 2)) { $s = 290; continue; }
-						i$1 = _i$5;
-						lhs$3 = ((_i$5 < 0 || _i$5 >= _ref$10.length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$10[_i$5]);
-						if ($interfaceIsEqual(lhs$3, $ifaceNil)) {
-							_i$5++;
-							/* continue; */ $s = 289; continue;
-						}
-						obj$2 = ptrType$16.nil;
-						_tuple$10 = $assertType(lhs$3, ptrType$30, true);
-						ident$1 = _tuple$10[0];
-						/* */ if (!(ident$1 === ptrType$30.nil)) { $s = 291; continue; }
-						/* */ $s = 292; continue;
-						/* if (!(ident$1 === ptrType$30.nil)) { */ case 291:
-							name = ident$1.Name;
-							obj$2 = NewVar(ident$1.Pos(), check[0].pkg, name, $ifaceNil);
-							$r = check[0].recordDef(ident$1, obj$2); /* */ $s = 294; case 294: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							if (!(name === "_")) {
-								vars = $append(vars, obj$2);
-							}
-							$s = 293; continue;
-						/* } else { */ case 292:
-							$r = check[0].errorf(lhs$3, -1, "cannot declare %s", new sliceType$6([lhs$3])); /* */ $s = 295; case 295: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_r$24 = lhs$3.Pos(); /* */ $s = 296; case 296: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-							_r$25 = NewVar(_r$24, check[0].pkg, "_", $ifaceNil); /* */ $s = 297; case 297: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-							obj$2 = _r$25;
-						/* } */ case 293:
-						typ$3 = ((i$1 < 0 || i$1 >= rhs$2.length) ? ($throwRuntimeError("index out of range"), undefined) : rhs$2[i$1]);
-						/* */ if (!($interfaceIsEqual(typ$3, $ifaceNil))) { $s = 298; continue; }
-						/* */ $s = 299; continue;
-						/* if (!($interfaceIsEqual(typ$3, $ifaceNil))) { */ case 298:
-							x$7[0].mode = 7;
-							x$7[0].expr = lhs$3;
-							x$7[0].typ = typ$3;
-							_r$26 = check[0].initVar(obj$2, x$7[0], "range clause"); /* */ $s = 301; case 301: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-							_r$26;
-							$s = 300; continue;
-						/* } else { */ case 299:
-							obj$2.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-							obj$2.used = true;
-						/* } */ case 300:
-						_i$5++;
-					$s = 289; continue;
-					case 290:
-					/* */ if (vars.$length > 0) { $s = 302; continue; }
-					/* */ $s = 303; continue;
-					/* if (vars.$length > 0) { */ case 302:
-						scopePos$1 = s$18.Body.Pos();
-						_ref$11 = vars;
-						_i$6 = 0;
-						/* while (true) { */ case 305:
-							/* if (!(_i$6 < _ref$11.$length)) { break; } */ if(!(_i$6 < _ref$11.$length)) { $s = 306; continue; }
-							obj$3 = ((_i$6 < 0 || _i$6 >= _ref$11.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$11.$array[_ref$11.$offset + _i$6]);
-							$r = check[0].declare(check[0].environment.scope, ptrType$30.nil, obj$3, scopePos$1); /* */ $s = 307; case 307: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_i$6++;
-						$s = 305; continue;
-						case 306:
-						$s = 304; continue;
-					/* } else { */ case 303:
-						_r$27 = inNode(s$18, s$18.TokPos); /* */ $s = 308; case 308: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-						$r = check[0].error((x$24 = _r$27, new x$24.constructor.elem(x$24)), 19, "no new variables on left side of :="); /* */ $s = 309; case 309: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 304:
-					$s = 288; continue;
-				/* } else { */ case 287:
-					_ref$12 = lhs$2;
-					_i$7 = 0;
-					/* while (true) { */ case 310:
-						/* if (!(_i$7 < 2)) { break; } */ if(!(_i$7 < 2)) { $s = 311; continue; }
-						i$2 = _i$7;
-						lhs$4 = ((_i$7 < 0 || _i$7 >= _ref$12.length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$12[_i$7]);
-						if ($interfaceIsEqual(lhs$4, $ifaceNil)) {
-							_i$7++;
-							/* continue; */ $s = 310; continue;
+					return false;
+				}; })(all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, lstmt, recordVarDecl, stmtBranches, varDeclPos);
+			blockBranches$1[0] = (function(all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, lstmt, recordVarDecl, stmtBranches, varDeclPos) { return function Checker·blockBranches·func3(lstmt$1, list$3) {
+					var {_arg, _arg$1, _r, list$3, lstmt$1, $s, $r, $c} = $restore(this, {lstmt$1, list$3});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					_arg = fwdJumps[0];
+					_r = check[0].blockBranches(all[0], b[0], lstmt$1, list$3); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_arg$1 = _r;
+					fwdJumps[0] = $appendSlice(_arg, _arg$1);
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: Checker·blockBranches·func3, $c: true, $r, _arg, _arg$1, _r, list$3, lstmt$1, $s};return $f;
+				}; })(all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, lstmt, recordVarDecl, stmtBranches, varDeclPos);
+			stmtBranches[0] = $throwNilPointerError;
+			stmtBranches[0] = (function(all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, lstmt, recordVarDecl, stmtBranches, varDeclPos) { return function Checker·blockBranches·func4(s) {
+					var {_1, _arg, _arg$1, _arg$2, _i, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _ref$3, _tuple, alt, d, i, jmp, lbl, name, name$1, obj, s, s$1, s$10, s$11, s$12, s$13, s$2, s$3, s$4, s$5, s$6, s$7, s$8, s$9, t, t$1, valid, valid$1, $s, $r, $c} = $restore(this, {s});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					_ref = s;
+					/* */ if ($assertType(_ref, ptrType$65, true)[1]) { $s = 1; continue; }
+					/* */ if ($assertType(_ref, ptrType$66, true)[1]) { $s = 2; continue; }
+					/* */ if ($assertType(_ref, ptrType$74, true)[1]) { $s = 3; continue; }
+					/* */ if ($assertType(_ref, ptrType$70, true)[1]) { $s = 4; continue; }
+					/* */ if ($assertType(_ref, ptrType$75, true)[1]) { $s = 5; continue; }
+					/* */ if ($assertType(_ref, ptrType$76, true)[1]) { $s = 6; continue; }
+					/* */ if ($assertType(_ref, ptrType$61, true)[1]) { $s = 7; continue; }
+					/* */ if ($assertType(_ref, ptrType$77, true)[1]) { $s = 8; continue; }
+					/* */ if ($assertType(_ref, ptrType$78, true)[1]) { $s = 9; continue; }
+					/* */ if ($assertType(_ref, ptrType$62, true)[1]) { $s = 10; continue; }
+					/* */ if ($assertType(_ref, ptrType$79, true)[1]) { $s = 11; continue; }
+					/* */ if ($assertType(_ref, ptrType$80, true)[1]) { $s = 12; continue; }
+					/* */ if ($assertType(_ref, ptrType$81, true)[1]) { $s = 13; continue; }
+					/* */ $s = 14; continue;
+					/* if ($assertType(_ref, ptrType$65, true)[1]) { */ case 1:
+						s$1 = _ref.$val;
+						_tuple = $assertType(s$1.Decl, ptrType$96, true);
+						d = _tuple[0];
+						/* */ if (!(d === ptrType$96.nil) && (d.Tok === 85)) { $s = 15; continue; }
+						/* */ $s = 16; continue;
+						/* if (!(d === ptrType$96.nil) && (d.Tok === 85)) { */ case 15:
+							$r = recordVarDecl[0](d.Pos()); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 16:
+						$s = 14; continue;
+					/* } else if ($assertType(_ref, ptrType$66, true)[1]) { */ case 2:
+						s$2 = _ref.$val;
+						name = s$2.Label.Name;
+						/* */ if (!(name === "_")) { $s = 18; continue; }
+						/* */ $s = 19; continue;
+						/* if (!(name === "_")) { */ case 18:
+							lbl = NewLabel(s$2.Label.Pos(), check[0].pkg, name);
+							_r = all[0].Insert(lbl); /* */ $s = 20; case 20: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+							alt = _r;
+							/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 21; continue; }
+							/* */ $s = 22; continue;
+							/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 21:
+								$r = check[0].softErrorf(lbl, 120, "label %s already declared", new sliceType$5([new $String(name)])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$r = check[0].reportAltDecl(alt); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = 23; continue;
+							/* } else { */ case 22:
+								$r = b[0].insert(s$2); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$r = check[0].recordDef(s$2.Label, lbl); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 23:
+							i = 0;
+							_ref$1 = fwdJumps[0];
+							_i = 0;
+							/* while (true) { */ case 28:
+								/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 29; continue; }
+								jmp = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+								/* */ if (jmp.Label.Name === name) { $s = 30; continue; }
+								/* */ $s = 31; continue;
+								/* if (jmp.Label.Name === name) { */ case 30:
+									lbl.used = true;
+									$r = check[0].recordUse(jmp.Label, lbl); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									_r$1 = jumpsOverVarDecl[0](jmp); /* */ $s = 36; case 36: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+									/* */ if (_r$1) { $s = 34; continue; }
+									/* */ $s = 35; continue;
+									/* if (_r$1) { */ case 34:
+										_arg = jmp.Label;
+										_arg$1 = new $String(name);
+										_r$2 = check[0].fset.Position(varDeclPos[0]); /* */ $s = 37; case 37: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+										_arg$2 = new $Int(_r$2.Line);
+										$r = check[0].softErrorf(_arg, 123, "goto %s jumps over variable declaration at line %d", new sliceType$5([_arg$1, _arg$2])); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									/* } */ case 35:
+									$s = 32; continue;
+								/* } else { */ case 31:
+									((i < 0 || i >= fwdJumps[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : fwdJumps[0].$array[fwdJumps[0].$offset + i] = jmp);
+									i = i + (1) >> 0;
+								/* } */ case 32:
+								_i++;
+							$s = 28; continue;
+							case 29:
+							fwdJumps[0] = $subslice(fwdJumps[0], 0, i);
+							lstmt[0] = s$2;
+						/* } */ case 19:
+						$r = stmtBranches[0](s$2.Stmt); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 14; continue;
+					/* } else if ($assertType(_ref, ptrType$74, true)[1]) { */ case 3:
+						s$3 = _ref.$val;
+						if (s$3.Label === ptrType$31.nil) {
+							$s = -1; return;
 						}
-						typ$4 = ((i$2 < 0 || i$2 >= rhs$2.length) ? ($throwRuntimeError("index out of range"), undefined) : rhs$2[i$2]);
-						/* */ if (!($interfaceIsEqual(typ$4, $ifaceNil))) { $s = 312; continue; }
-						/* */ $s = 313; continue;
-						/* if (!($interfaceIsEqual(typ$4, $ifaceNil))) { */ case 312:
-							x$7[0].mode = 7;
-							x$7[0].expr = lhs$4;
-							x$7[0].typ = typ$4;
-							_r$28 = check[0].assignVar(lhs$4, x$7[0]); /* */ $s = 314; case 314: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-							_r$28;
-						/* } */ case 313:
-						_i$7++;
-					$s = 310; continue;
-					case 311:
-				/* } */ case 288:
-				$r = check[0].stmt(inner, s$18.Body); /* */ $s = 315; case 315: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else { */ case 21:
-				s$19 = _ref;
-				$r = check[0].error(s$19, -1, "invalid statement"); /* */ $s = 316; case 316: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 22:
-			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: stmt, $c: true, $r, T, Y, _1, _2, _3, _4, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$10, _ref$11, _ref$12, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, _tuple$10, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, alt, c, cause, ch, check, clause, clause$1, clause$2, code, ctxt, expr, guard, guard$1, guard$2, i, i$1, i$2, ident$1, inner, inner$1, key, kind, lhs, lhs$1, lhs$2, lhs$3, lhs$4, lhsVars, msg, msg$1, n, name, obj, obj$1, obj$2, obj$3, ok, op, op$1, res, rhs, rhs$1, rhs$2, s, s$1, s$10, s$11, s$12, s$13, s$14, s$15, s$16, s$17, s$18, s$19, s$2, s$20, s$21, s$22, s$23, s$24, s$25, s$3, s$4, s$5, s$6, s$7, s$8, s$9, scopePos, scopePos$1, seen, seen$1, sx, t, t$1, typ$3, typ$4, u, u$1, uch, used, v, val, val$1, valid, vars, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $deferred};return $f; } }
+						name$1 = s$3.Label.Name;
+							_1 = s$3.Tok;
+							/* */ if (_1 === (61)) { $s = 41; continue; }
+							/* */ if (_1 === (65)) { $s = 42; continue; }
+							/* */ if (_1 === (73)) { $s = 43; continue; }
+							/* */ $s = 44; continue;
+							/* if (_1 === (61)) { */ case 41:
+								valid = false;
+								t = b[0].enclosingTarget(name$1);
+								if (!(t === ptrType$66.nil)) {
+									_ref$2 = t.Stmt;
+									if ($assertType(_ref$2, ptrType$77, true)[1] || $assertType(_ref$2, ptrType$78, true)[1] || $assertType(_ref$2, ptrType$79, true)[1] || $assertType(_ref$2, ptrType$80, true)[1] || $assertType(_ref$2, ptrType$81, true)[1]) {
+										valid = true;
+									}
+								}
+								/* */ if (!valid) { $s = 46; continue; }
+								/* */ $s = 47; continue;
+								/* if (!valid) { */ case 46:
+									$r = check[0].errorf(s$3.Label, 121, "invalid break label %s", new sliceType$5([new $String(name$1)])); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									$s = -1; return;
+								/* } */ case 47:
+								$s = 45; continue;
+							/* } else if (_1 === (65)) { */ case 42:
+								valid$1 = false;
+								t$1 = b[0].enclosingTarget(name$1);
+								if (!(t$1 === ptrType$66.nil)) {
+									_ref$3 = t$1.Stmt;
+									if ($assertType(_ref$3, ptrType$80, true)[1] || $assertType(_ref$3, ptrType$81, true)[1]) {
+										valid$1 = true;
+									}
+								}
+								/* */ if (!valid$1) { $s = 49; continue; }
+								/* */ $s = 50; continue;
+								/* if (!valid$1) { */ case 49:
+									$r = check[0].errorf(s$3.Label, 121, "invalid continue label %s", new sliceType$5([new $String(name$1)])); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									$s = -1; return;
+								/* } */ case 50:
+								$s = 45; continue;
+							/* } else if (_1 === (73)) { */ case 43:
+								if (b[0].gotoTarget(name$1) === ptrType$66.nil) {
+									fwdJumps[0] = $append(fwdJumps[0], s$3);
+									$s = -1; return;
+								}
+								$s = 45; continue;
+							/* } else { */ case 44:
+								$r = check[0].errorf(s$3, -1, "branch statement: %s %s", new sliceType$5([new token.Token(s$3.Tok), new $String(name$1)])); /* */ $s = 52; case 52: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = -1; return;
+							/* } */ case 45:
+						case 40:
+						_r$3 = all[0].Lookup(name$1); /* */ $s = 53; case 53: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						obj = _r$3;
+						$assertType(obj, ptrType$93).used = true;
+						$r = check[0].recordUse(s$3.Label, obj); /* */ $s = 54; case 54: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 14; continue;
+					/* } else if ($assertType(_ref, ptrType$70, true)[1]) { */ case 4:
+						s$4 = _ref.$val;
+						/* */ if (s$4.Tok === 47) { $s = 55; continue; }
+						/* */ $s = 56; continue;
+						/* if (s$4.Tok === 47) { */ case 55:
+							_r$4 = s$4.Pos(); /* */ $s = 57; case 57: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+							$r = recordVarDecl[0](_r$4); /* */ $s = 58; case 58: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 56:
+						$s = 14; continue;
+					/* } else if ($assertType(_ref, ptrType$75, true)[1]) { */ case 5:
+						s$5 = _ref.$val;
+						$r = blockBranches$1[0](lstmt[0], s$5.List); /* */ $s = 59; case 59: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 14; continue;
+					/* } else if ($assertType(_ref, ptrType$76, true)[1]) { */ case 6:
+						s$6 = _ref.$val;
+						$r = stmtBranches[0](s$6.Body); /* */ $s = 60; case 60: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* */ if (!($interfaceIsEqual(s$6.Else, $ifaceNil))) { $s = 61; continue; }
+						/* */ $s = 62; continue;
+						/* if (!($interfaceIsEqual(s$6.Else, $ifaceNil))) { */ case 61:
+							$r = stmtBranches[0](s$6.Else); /* */ $s = 63; case 63: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 62:
+						$s = 14; continue;
+					/* } else if ($assertType(_ref, ptrType$61, true)[1]) { */ case 7:
+						s$7 = _ref.$val;
+						$r = blockBranches$1[0](ptrType$66.nil, s$7.Body); /* */ $s = 64; case 64: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 14; continue;
+					/* } else if ($assertType(_ref, ptrType$77, true)[1]) { */ case 8:
+						s$8 = _ref.$val;
+						$r = stmtBranches[0](s$8.Body); /* */ $s = 65; case 65: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 14; continue;
+					/* } else if ($assertType(_ref, ptrType$78, true)[1]) { */ case 9:
+						s$9 = _ref.$val;
+						$r = stmtBranches[0](s$9.Body); /* */ $s = 66; case 66: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 14; continue;
+					/* } else if ($assertType(_ref, ptrType$62, true)[1]) { */ case 10:
+						s$10 = _ref.$val;
+						$r = blockBranches$1[0](ptrType$66.nil, s$10.Body); /* */ $s = 67; case 67: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 14; continue;
+					/* } else if ($assertType(_ref, ptrType$79, true)[1]) { */ case 11:
+						s$11 = _ref.$val;
+						$r = stmtBranches[0](s$11.Body); /* */ $s = 68; case 68: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 14; continue;
+					/* } else if ($assertType(_ref, ptrType$80, true)[1]) { */ case 12:
+						s$12 = _ref.$val;
+						$r = stmtBranches[0](s$12.Body); /* */ $s = 69; case 69: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 14; continue;
+					/* } else if ($assertType(_ref, ptrType$81, true)[1]) { */ case 13:
+						s$13 = _ref.$val;
+						$r = stmtBranches[0](s$13.Body); /* */ $s = 70; case 70: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 14:
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: Checker·blockBranches·func4, $c: true, $r, _1, _arg, _arg$1, _arg$2, _i, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _ref$3, _tuple, alt, d, i, jmp, lbl, name, name$1, obj, s, s$1, s$10, s$11, s$12, s$13, s$2, s$3, s$4, s$5, s$6, s$7, s$8, s$9, t, t$1, valid, valid$1, $s};return $f;
+				}; })(all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, lstmt, recordVarDecl, stmtBranches, varDeclPos);
+			_ref = list$2;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				$r = stmtBranches[0](s); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return fwdJumps[0];
+			/* */ } return; } var $f = {$blk: blockBranches, $c: true, $r, _i, _ref, _tmp, _tmp$1, all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, list$2, lstmt, parent, recordVarDecl, s, stmtBranches, varDeclPos, $s};return $f;
 		};
-		rangeKeyVal = function rangeKeyVal$1(typ$3) {
-			var {_r$1, _r$2, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, key, typ$3, typ$4, typ$5, typ$6, typ$7, typ$8, val, $s, $r, $c} = $restore(this, {typ$3});
+		$ptrType(Interface).prototype.typeSet = function typeSet$1() {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			key = $ifaceNil;
-			val = $ifaceNil;
-			_r$1 = arrayPtrDeref(typ$3); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_ref = _r$1;
-			/* */ if ($assertType(_ref, ptrType$8, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if ($assertType(_ref, ptrType$8, true)[1]) { */ case 2:
-				typ$4 = _ref.$val;
-				_r$2 = isString(typ$4); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* */ if (_r$2) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (_r$2) { */ case 8:
-					_tmp = (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]);
-					_tmp$1 = universeRune;
-					key = _tmp;
-					val = _tmp$1;
-					$s = -1; return [key, val];
-				/* } */ case 9:
-				$s = 7; continue;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 3:
-				typ$5 = _ref.$val;
-				_tmp$2 = (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]);
-				_tmp$3 = typ$5.elem;
-				key = _tmp$2;
-				val = _tmp$3;
-				$s = -1; return [key, val];
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 4:
-				typ$6 = _ref.$val;
-				_tmp$4 = (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]);
-				_tmp$5 = typ$6.elem;
-				key = _tmp$4;
-				val = _tmp$5;
-				$s = -1; return [key, val];
-			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 5:
-				typ$7 = _ref.$val;
-				_tmp$6 = typ$7.key;
-				_tmp$7 = typ$7.elem;
-				key = _tmp$6;
-				val = _tmp$7;
-				$s = -1; return [key, val];
-			/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 6:
-				typ$8 = _ref.$val;
-				_tmp$8 = typ$8.elem;
-				_tmp$9 = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-				key = _tmp$8;
-				val = _tmp$9;
-				$s = -1; return [key, val];
-			/* } */ case 7:
-			$s = -1; return [key, val];
-			/* */ } return; } var $f = {$blk: rangeKeyVal$1, $c: true, $r, _r$1, _r$2, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, key, typ$3, typ$4, typ$5, typ$6, typ$7, typ$8, val, $s};return $f;
+			t = this;
+			_r = computeInterfaceTypeSet(t.check, nopos, t); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: typeSet$1, $c: true, $r, $24r, _r, t, $s};return $f;
 		};
-		NewSlice = function NewSlice$1(elem) {
-			var elem;
-			return new Slice.ptr(elem);
+		NewInterfaceType = function NewInterfaceType$1(methods, embeddeds) {
+			var {_i, _ref, embeddeds, m, methods, sig, typ$3, $s, $r, $c} = $restore(this, {methods, embeddeds});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			if ((methods.$length === 0) && (embeddeds.$length === 0)) {
+				$s = -1; return emptyInterface;
+			}
+			typ$3 = (ptrType$6.nil).newInterface();
+			_ref = methods;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				m = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				sig = $assertType(m.object.typ, ptrType$29);
+				if (sig.recv === ptrType$17.nil) {
+					sig.recv = NewVar(m.object.pos, m.object.pkg, "", typ$3);
+				}
+				_i++;
+			}
+			$r = sortMethods(methods); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			typ$3.methods = methods;
+			typ$3.embeddeds = embeddeds;
+			typ$3.complete = true;
+			$s = -1; return typ$3;
+			/* */ } return; } var $f = {$blk: NewInterfaceType$1, $c: true, $r, _i, _ref, embeddeds, m, methods, sig, typ$3, $s};return $f;
 		};
-		$pkg.NewSlice = NewSlice;
-		$ptrType(Slice).prototype.Elem = function Elem() {
-			var s;
-			s = this;
-			return s.elem;
+		$pkg.NewInterfaceType = NewInterfaceType;
+		$ptrType(Checker).prototype.newInterface = function newInterface() {
+			var check, typ$3;
+			check = this;
+			typ$3 = new Interface.ptr(check, sliceType.nil, sliceType$3.nil, ptrType$7.nil, false, false, ptrType$8.nil);
+			if (!(check === ptrType$6.nil)) {
+				check.needsCleanup(typ$3);
+			}
+			return typ$3;
 		};
-		$ptrType(Slice).prototype.Underlying = function Underlying$4() {
+		$ptrType(Interface).prototype.MarkImplicit = function MarkImplicit() {
 			var t;
 			t = this;
-			return t;
+			t.implicit = true;
 		};
-		$ptrType(Slice).prototype.String = function String$9() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
+		$ptrType(Interface).prototype.NumExplicitMethods = function NumExplicitMethods() {
+			var t;
+			t = this;
+			return t.methods.$length;
+		};
+		$ptrType(Interface).prototype.ExplicitMethod = function ExplicitMethod(i) {
+			var i, t, x;
+			t = this;
+			return (x = t.methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+		};
+		$ptrType(Interface).prototype.NumEmbeddeds = function NumEmbeddeds() {
+			var t;
+			t = this;
+			return t.embeddeds.$length;
+		};
+		$ptrType(Interface).prototype.Embedded = function Embedded$1(i) {
+			var _tuple, i, t, tname, x;
+			t = this;
+			_tuple = $assertType((x = t.embeddeds, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])), ptrType$10, true);
+			tname = _tuple[0];
+			return tname;
+		};
+		$ptrType(Interface).prototype.EmbeddedType = function EmbeddedType(i) {
+			var i, t, x;
+			t = this;
+			return (x = t.embeddeds, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+		};
+		$ptrType(Interface).prototype.NumMethods = function NumMethods$2() {
+			var {$24r, _r, _r$1, t, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			t = this;
+			_r = t.typeSet(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = _r.NumMethods(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r$1;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: NumMethods$2, $c: true, $r, $24r, _r, _r$1, t, $s};return $f;
+		};
+		$ptrType(Interface).prototype.Method = function Method$2(i) {
+			var {$24r, _r, _r$1, i, t, $s, $r, $c} = $restore(this, {i});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			t = this;
+			_r = t.typeSet(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = _r.Method(i); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r$1;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: Method$2, $c: true, $r, $24r, _r, _r$1, i, t, $s};return $f;
+		};
+		$ptrType(Interface).prototype.Empty = function Empty() {
+			var {$24r, _r, _r$1, t, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			t = this;
+			_r = t.typeSet(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = _r.IsAll(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r$1;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: Empty, $c: true, $r, $24r, _r, _r$1, t, $s};return $f;
+		};
+		$ptrType(Interface).prototype.IsComparable = function IsComparable$1() {
+			var {$24r, _r, _r$1, t, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			t = this;
+			_r = t.typeSet(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = _r.IsComparable(false); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r$1;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: IsComparable$1, $c: true, $r, $24r, _r, _r$1, t, $s};return $f;
+		};
+		$ptrType(Interface).prototype.IsMethodSet = function IsMethodSet$1() {
+			var {$24r, _r, _r$1, t, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this;
-			_r$1 = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r = t.typeSet(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = _r.IsMethodSet(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			$24r = _r$1;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: IsMethodSet$1, $c: true, $r, $24r, _r, _r$1, t, $s};return $f;
+		};
+		$ptrType(Interface).prototype.IsImplicit = function IsImplicit() {
+			var t;
+			t = this;
+			return t.implicit;
+		};
+		$ptrType(Interface).prototype.Complete = function Complete$1() {
+			var {_r, t, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			t = this;
+			if (!t.complete) {
+				t.complete = true;
+			}
+			_r = t.typeSet(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r;
+			$s = -1; return t;
+			/* */ } return; } var $f = {$blk: Complete$1, $c: true, $r, _r, t, $s};return $f;
+		};
+		$ptrType(Interface).prototype.Underlying = function Underlying$9() {
+			var t;
+			t = this;
+			return t;
+		};
+		$ptrType(Interface).prototype.String = function String$32() {
+			var {$24r, _r, t, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			t = this;
+			_r = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$9, $c: true, $r, $24r, _r$1, t, $s};return $f;
+			/* */ } return; } var $f = {$blk: String$32, $c: true, $r, $24r, _r, t, $s};return $f;
 		};
-		$ptrType(StdSizes).prototype.Alignof = function Alignof(T) {
-			var {$24r, T, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, a, a$1, f, max, s, t, t$1, t$2, t$3, t$4, x, $s, $r, $c} = $restore(this, {T});
+		$ptrType(Interface).prototype.cleanup = function cleanup$2() {
+			var t;
+			t = this;
+			t.check = ptrType$6.nil;
+			t.embedPos = ptrType$7.nil;
+		};
+		$ptrType(Checker).prototype.interfaceType = function interfaceType(ityp, iface$1, def$2) {
+			var {_arg, _arg$1, _i, _r, _r$1, _r$2, _ref, _tuple, _tuple$1, addEmbedded, at$1, check, def$2, f, ftyp, iface$1, ityp, m, name, recvTyp, sig, typ$3, x, $s, $r, $c} = $restore(this, {ityp, iface$1, def$2});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			_r$1 = under(T); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_ref = _r$1;
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1] || $assertType(_ref, ptrType$13, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$8, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$14, true)[1] || $assertType(_ref, ptrType$12, true)[1]) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if ($assertType(_ref, ptrType$10, true)[1]) { */ case 2:
-				t = _ref.$val;
-				_r$2 = s.Alignof(t.elem); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$24r = _r$2;
-				$s = 9; case 9: return $24r;
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 3:
-				t$1 = _ref.$val;
-				if ((t$1.fields.$length === 0) && isSyncAtomicAlign64(T)) {
-					$s = -1; return new $Int64(0, 8);
-				}
-				max = new $Int64(0, 1);
-				_ref$1 = t$1.fields;
-				_i = 0;
-				/* while (true) { */ case 10:
-					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 11; continue; }
-					f = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					_r$3 = s.Alignof(f.object.typ); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					a = _r$3;
-					if ((a.$high > max.$high || (a.$high === max.$high && a.$low > max.$low))) {
-						max = a;
+			check = [check];
+			iface$1 = [iface$1];
+			ityp = [ityp];
+			check[0] = this;
+			addEmbedded = (function(check, iface$1, ityp) { return function Checker·interfaceType·func1(pos, typ$3) {
+					var pos, typ$3;
+					ityp[0].embeddeds = $append(ityp[0].embeddeds, typ$3);
+					if (ityp[0].embedPos === ptrType$7.nil) {
+						ityp[0].embedPos = $newDataPointer(sliceType$4.nil, ptrType$7);
 					}
+					ityp[0].embedPos.$set($append(ityp[0].embedPos.$get(), pos));
+				}; })(check, iface$1, ityp);
+			_ref = iface$1[0].Methods.List;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				/* */ if (f.Names.$length === 0) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (f.Names.$length === 0) { */ case 3:
+					_r = f.Type.Pos(); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_arg = _r;
+					_r$1 = parseUnion(check[0], f.Type); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_arg$1 = _r$1;
+					$r = addEmbedded(_arg, _arg$1); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					_i++;
-				$s = 10; continue;
-				case 11:
-				$s = -1; return max;
-			/* } else if ($assertType(_ref, ptrType$25, true)[1] || $assertType(_ref, ptrType$13, true)[1]) { */ case 4:
-				t$2 = _ref;
-				$r = assert(!isTypeParam(T)); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return s.WordSize;
-			/* } else if ($assertType(_ref, ptrType$8, true)[1]) { */ case 5:
-				t$3 = _ref.$val;
-				if (!(((t$3.Info() & 32) === 0))) {
-					$s = -1; return s.WordSize;
+					/* continue; */ $s = 1; continue;
+				/* } */ case 4:
+				name = (x = f.Names, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
+				/* */ if (name.Name === "_") { $s = 8; continue; }
+				/* */ $s = 9; continue;
+				/* if (name.Name === "_") { */ case 8:
+					$r = check[0].error(name, 27, "methods must have a unique non-blank name"); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_i++;
+					/* continue; */ $s = 1; continue;
+				/* } */ case 9:
+				_r$2 = check[0].typ(f.Type); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				typ$3 = _r$2;
+				_tuple = $assertType(typ$3, ptrType$29, true);
+				sig = _tuple[0];
+				/* */ if (sig === ptrType$29.nil) { $s = 12; continue; }
+				/* */ $s = 13; continue;
+				/* if (sig === ptrType$29.nil) { */ case 12:
+					/* */ if (!($interfaceIsEqual(typ$3, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { $s = 14; continue; }
+					/* */ $s = 15; continue;
+					/* if (!($interfaceIsEqual(typ$3, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { */ case 14:
+						$r = check[0].errorf(f.Type, -1, "%s is not a method signature", new sliceType$5([typ$3])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 15:
+					_i++;
+					/* continue; */ $s = 1; continue;
+				/* } */ case 13:
+				/* */ if (!(sig.tparams === ptrType$49.nil)) { $s = 17; continue; }
+				/* */ $s = 18; continue;
+				/* if (!(sig.tparams === ptrType$49.nil)) { */ case 17:
+					at$1 = f.Type;
+					_tuple$1 = $assertType(f.Type, ptrType$45, true);
+					ftyp = _tuple$1[0];
+					if (!(ftyp === ptrType$45.nil) && !(ftyp.TypeParams === ptrType$50.nil)) {
+						at$1 = ftyp.TypeParams;
+					}
+					$r = check[0].error(at$1, 143, "methods cannot have type parameters"); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 18:
+				recvTyp = ityp[0];
+				if (!(def$2 === ptrType$10.nil)) {
+					recvTyp = def$2;
 				}
-				$s = 7; continue;
-			/* } else if ($assertType(_ref, ptrType$14, true)[1] || $assertType(_ref, ptrType$12, true)[1]) { */ case 6:
-				t$4 = _ref;
-				unreachable();
-			/* } */ case 7:
-			_r$4 = s.Sizeof(T); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			a$1 = _r$4;
-			if ((a$1.$high < 0 || (a$1.$high === 0 && a$1.$low < 1))) {
-				$s = -1; return new $Int64(0, 1);
+				sig.recv = NewVar(name.Pos(), check[0].pkg, "", recvTyp);
+				m = NewFunc(name.Pos(), check[0].pkg, name.Name, sig);
+				$r = check[0].recordDef(name, m); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				ityp[0].methods = $append(ityp[0].methods, m);
+				_i++;
+			$s = 1; continue;
+			case 2:
+			ityp[0].complete = true;
+			if ((ityp[0].methods.$length === 0) && (ityp[0].embeddeds.$length === 0)) {
+				ityp[0].tset = topTypeSet;
+				$s = -1; return;
 			}
-			_r$5 = isComplex(T); /* */ $s = 17; case 17: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			/* */ if (_r$5) { $s = 15; continue; }
-			/* */ $s = 16; continue;
-			/* if (_r$5) { */ case 15:
-				a$1 = $div64(a$1, (new $Int64(0, 2)), false);
-			/* } */ case 16:
-			if ((x = s.MaxAlign, (a$1.$high > x.$high || (a$1.$high === x.$high && a$1.$low > x.$low)))) {
-				$s = -1; return s.MaxAlign;
+			$r = sortMethods(ityp[0].methods); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			check[0].later((function(check, iface$1, ityp) { return function Checker·interfaceType·func2() {
+					var {_r$3, $s, $r, $c} = $restore(this, {});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					_r$3 = computeInterfaceTypeSet(check[0], iface$1[0].Pos(), ityp[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_r$3;
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: Checker·interfaceType·func2, $c: true, $r, _r$3, $s};return $f;
+				}; })(check, iface$1, ityp)).describef(iface$1[0], "compute type set for %s", new sliceType$5([ityp[0]]));
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: interfaceType, $c: true, $r, _arg, _arg$1, _i, _r, _r$1, _r$2, _ref, _tuple, _tuple$1, addEmbedded, at$1, check, def$2, f, ftyp, iface$1, ityp, m, name, recvTyp, sig, typ$3, x, $s};return $f;
+		};
+		Instantiate = function Instantiate$1(ctxt, orig, targs, validate) {
+			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _ref, _tuple, ctxt, err, i, inst, orig, t, t$1, targs, tparams, validate, $s, $r, $c} = $restore(this, {ctxt, orig, targs, validate});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			if (ctxt === ptrType$52.nil) {
+				ctxt = NewContext();
 			}
-			$s = -1; return a$1;
-			/* */ } return; } var $f = {$blk: Alignof, $c: true, $r, $24r, T, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, a, a$1, f, max, s, t, t$1, t$2, t$3, t$4, x, $s};return $f;
+			/* */ if (validate) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (validate) { */ case 1:
+				tparams = sliceType$8.nil;
+				_ref = orig;
+				/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 3; continue; }
+				/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if ($assertType(_ref, ptrType$10, true)[1]) { */ case 3:
+					t = _ref.$val;
+					_r = t.TypeParams(); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_r$1 = _r.list(); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					tparams = _r$1;
+					$s = 5; continue;
+				/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 4:
+					t$1 = _ref.$val;
+					tparams = t$1.TypeParams().list();
+				/* } */ case 5:
+				/* */ if (!((targs.$length === tparams.$length))) { $s = 8; continue; }
+				/* */ $s = 9; continue;
+				/* if (!((targs.$length === tparams.$length))) { */ case 8:
+					_r$2 = fmt.Errorf("got %d type arguments but %s has %d type parameters", new sliceType$5([new $Int(targs.$length), orig, new $Int(tparams.$length)])); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					$24r = [$ifaceNil, _r$2];
+					$s = 11; case 11: return $24r;
+				/* } */ case 9:
+				_r$3 = (ptrType$6.nil).verify(nopos, tparams, targs, ctxt); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				_tuple = _r$3;
+				i = _tuple[0];
+				err = _tuple[1];
+				if (!($interfaceIsEqual(err, $ifaceNil))) {
+					$s = -1; return [$ifaceNil, new ArgumentError.ptr(i, err)];
+				}
+			/* } */ case 2:
+			_r$4 = (ptrType$6.nil).instance(nopos, orig, targs, ptrType$10.nil, ctxt); /* */ $s = 13; case 13: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			inst = _r$4;
+			$s = -1; return [inst, $ifaceNil];
+			/* */ } return; } var $f = {$blk: Instantiate$1, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _ref, _tuple, ctxt, err, i, inst, orig, t, t$1, targs, tparams, validate, $s};return $f;
 		};
-		isSyncAtomicAlign64 = function isSyncAtomicAlign64$1(T) {
-			var T, _tuple, named, obj, ok;
-			_tuple = $assertType(T, ptrType$9, true);
-			named = _tuple[0];
-			ok = _tuple[1];
-			if (!ok) {
-				return false;
+		$pkg.Instantiate = Instantiate;
+		$ptrType(Checker).prototype.instance = function instance$1(pos, orig, targs, expanding, ctxt) {
+			var {$24r, $24r$1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _ref$1, _ref$2, check, copy, ctxt, ctxt$1, ctxt$2, ctxts, expanding, hashes, i, i$1, inst, orig, orig$1, orig$2, orig$3, pos, res, sig, targs, tparams, updateContexts, $s, $r, $c} = $restore(this, {pos, orig, targs, expanding, ctxt});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			copy = [copy];
+			ctxts = [ctxts];
+			hashes = [hashes];
+			orig = [orig];
+			targs = [targs];
+			res = $ifaceNil;
+			check = this;
+			ctxts[0] = sliceType$27.nil;
+			if (!(expanding === ptrType$10.nil)) {
+				ctxts[0] = $append(ctxts[0], expanding.inst.ctxt);
 			}
-			obj = named.Obj();
-			return obj.object.Name() === "align64" && !(obj.object.Pkg() === ptrType$1.nil) && (obj.object.Pkg().Path() === "sync/atomic" || obj.object.Pkg().Path() === "runtime/internal/atomic");
+			if (!(ctxt === ptrType$52.nil)) {
+				ctxts[0] = $append(ctxts[0], ctxt);
+			}
+			$r = assert(ctxts[0].$length > 0); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			hashes[0] = $makeSlice(sliceType$13, ctxts[0].$length);
+			_ref = ctxts[0];
+			_i = 0;
+			/* while (true) { */ case 2:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
+				i = _i;
+				ctxt$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_r = ctxt$1.instanceHash(orig[0], targs[0]); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				((i < 0 || i >= hashes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : hashes[0].$array[hashes[0].$offset + i] = _r);
+				_i++;
+			$s = 2; continue;
+			case 3:
+			updateContexts = (function(copy, ctxts, hashes, orig, targs) { return function Checker·instance·func1(res$1) {
+					var {_r$1, i$1, res$1, $s, $r, $c} = $restore(this, {res$1});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					i$1 = ctxts[0].$length - 1 >> 0;
+					/* while (true) { */ case 1:
+						/* if (!(i$1 >= 0)) { break; } */ if(!(i$1 >= 0)) { $s = 2; continue; }
+						_r$1 = ((i$1 < 0 || i$1 >= ctxts[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : ctxts[0].$array[ctxts[0].$offset + i$1]).update(((i$1 < 0 || i$1 >= hashes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : hashes[0].$array[hashes[0].$offset + i$1]), orig[0], targs[0], res$1); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						res$1 = _r$1;
+						i$1 = i$1 - (1) >> 0;
+					$s = 1; continue;
+					case 2:
+					$s = -1; return res$1;
+					/* */ } return; } var $f = {$blk: Checker·instance·func1, $c: true, $r, _r$1, i$1, res$1, $s};return $f;
+				}; })(copy, ctxts, hashes, orig, targs);
+			_ref$1 = ctxts[0];
+			_i$1 = 0;
+			/* while (true) { */ case 5:
+				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 6; continue; }
+				i$1 = _i$1;
+				ctxt$2 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+				_r$1 = ctxt$2.lookup(((i$1 < 0 || i$1 >= hashes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : hashes[0].$array[hashes[0].$offset + i$1]), orig[0], targs[0]); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				inst = _r$1;
+				/* */ if (!($interfaceIsEqual(inst, $ifaceNil))) { $s = 8; continue; }
+				/* */ $s = 9; continue;
+				/* if (!($interfaceIsEqual(inst, $ifaceNil))) { */ case 8:
+					_r$2 = updateContexts(inst); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					res = _r$2;
+					$24r = res;
+					$s = 11; case 11: return $24r;
+				/* } */ case 9:
+				_i$1++;
+			$s = 5; continue;
+			case 6:
+			_ref$2 = orig[0];
+			/* */ if ($assertType(_ref$2, ptrType$10, true)[1]) { $s = 12; continue; }
+			/* */ if ($assertType(_ref$2, ptrType$29, true)[1]) { $s = 13; continue; }
+			/* */ $s = 14; continue;
+			/* if ($assertType(_ref$2, ptrType$10, true)[1]) { */ case 12:
+				orig$1 = _ref$2.$val;
+				_r$3 = check.newNamedInstance(pos, orig$1, targs[0], expanding); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				res = _r$3;
+				$s = 15; continue;
+			/* } else if ($assertType(_ref$2, ptrType$29, true)[1]) { */ case 13:
+				orig$2 = _ref$2.$val;
+				$r = assert(expanding === ptrType$10.nil); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				tparams = orig$2.TypeParams();
+				_r$4 = check.validateTArgLen(pos, tparams.Len(), targs[0].$length); /* */ $s = 20; case 20: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				/* */ if (!_r$4) { $s = 18; continue; }
+				/* */ $s = 19; continue;
+				/* if (!_r$4) { */ case 18:
+					res = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+					$s = -1; return res;
+				/* } */ case 19:
+				if (tparams.Len() === 0) {
+					res = orig$2;
+					$s = -1; return res;
+				}
+				_arg = pos;
+				_arg$1 = orig$2;
+				_r$5 = makeSubstMap(tparams.list(), targs[0]); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				_arg$2 = _r$5;
+				_arg$3 = ptrType$10.nil;
+				_arg$4 = ctxt;
+				_r$6 = check.subst(_arg, _arg$1, _arg$2, _arg$3, _arg$4); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				sig = $assertType(_r$6, ptrType$29);
+				if (sig === orig$2) {
+					copy[0] = $clone((sig === ptrType$29.nil && $throwNilPointerError(), sig), Signature);
+					sig = copy[0];
+				}
+				sig.tparams = ptrType$49.nil;
+				res = sig;
+				$s = 15; continue;
+			/* } else { */ case 14:
+				orig$3 = _ref$2;
+				_r$7 = fmt.Sprintf("%v: cannot instantiate %v", new sliceType$5([new token.Pos(pos), orig$3])); /* */ $s = 23; case 23: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				$panic(new $String(_r$7));
+			/* } */ case 15:
+			_r$8 = updateContexts(res); /* */ $s = 24; case 24: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+			res = _r$8;
+			$24r$1 = res;
+			$s = 25; case 25: return $24r$1;
+			/* */ } return; } var $f = {$blk: instance$1, $c: true, $r, $24r, $24r$1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _ref$1, _ref$2, check, copy, ctxt, ctxt$1, ctxt$2, ctxts, expanding, hashes, i, i$1, inst, orig, orig$1, orig$2, orig$3, pos, res, sig, targs, tparams, updateContexts, $s};return $f;
 		};
-		$ptrType(StdSizes).prototype.Offsetsof = function Offsetsof(fields) {
-			var {_i, _r$1, _r$2, _ref, a, f, fields, i, o, offsets, s, x, $s, $r, $c} = $restore(this, {fields});
+		$ptrType(Checker).prototype.validateTArgLen = function validateTArgLen(pos, ntparams, ntargs) {
+			var {_r, check, ntargs, ntparams, pos, $s, $r, $c} = $restore(this, {pos, ntparams, ntargs});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			offsets = $makeSlice(sliceType$19, fields.$length);
-			o = new $Int64(0, 0);
-			_ref = fields;
+			check = this;
+			/* */ if (!((ntargs === ntparams))) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!((ntargs === ntparams))) { */ case 1:
+				/* */ if (!(check === ptrType$6.nil)) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (!(check === ptrType$6.nil)) { */ case 3:
+					$r = check.errorf(new atPos(((pos >> 0))), 137, "got %d arguments but %d type parameters", new sliceType$5([new $Int(ntargs), new $Int(ntparams)])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = -1; return false;
+				/* } */ case 4:
+				_r = fmt.Sprintf("%v: got %d arguments but %d type parameters", new sliceType$5([new token.Pos(pos), new $Int(ntargs), new $Int(ntparams)])); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$panic(new $String(_r));
+			/* } */ case 2:
+			$s = -1; return true;
+			/* */ } return; } var $f = {$blk: validateTArgLen, $c: true, $r, _r, check, ntargs, ntparams, pos, $s};return $f;
+		};
+		$ptrType(Checker).prototype.verify = function verify(pos, tparams, targs, ctxt) {
+			var {_i, _r, _r$1, _r$2, _r$3, _ref, bound, cause, check, ctxt, i, pos, smap, targs, tpar, tparams, $s, $r, $c} = $restore(this, {pos, tparams, targs, ctxt});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			_r = makeSubstMap(tparams, targs); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			smap = _r;
+			_ref = tparams;
 			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+			/* while (true) { */ case 2:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
+				cause = [cause];
 				i = _i;
-				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = s.Alignof(f.object.typ); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				a = _r$1;
-				o = align(o, a);
-				((i < 0 || i >= offsets.$length) ? ($throwRuntimeError("index out of range"), undefined) : offsets.$array[offsets.$offset + i] = o);
-				_r$2 = s.Sizeof(f.object.typ); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				o = (x = _r$2, new $Int64(o.$high + x.$high, o.$low + x.$low));
+				tpar = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_r$1 = tpar.iface(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_r$1;
+				_r$2 = check.subst(pos, tpar.bound, smap, ptrType$10.nil, ctxt); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				bound = _r$2;
+				cause[0] = "";
+				_r$3 = check.implements$(pos, ((i < 0 || i >= targs.$length) ? ($throwRuntimeError("index out of range"), undefined) : targs.$array[targs.$offset + i]), bound, true, (cause.$ptr || (cause.$ptr = new ptrType$35(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, cause)))); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				/* */ if (!_r$3) { $s = 6; continue; }
+				/* */ $s = 7; continue;
+				/* if (!_r$3) { */ case 6:
+					$s = -1; return [i, errors.New(cause[0])];
+				/* } */ case 7:
 				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return offsets;
-			/* */ } return; } var $f = {$blk: Offsetsof, $c: true, $r, _i, _r$1, _r$2, _ref, a, f, fields, i, o, offsets, s, x, $s};return $f;
+			$s = 2; continue;
+			case 3:
+			$s = -1; return [-1, $ifaceNil];
+			/* */ } return; } var $f = {$blk: verify, $c: true, $r, _i, _r, _r$1, _r$2, _r$3, _ref, bound, cause, check, ctxt, i, pos, smap, targs, tpar, tparams, $s};return $f;
 		};
-		$ptrType(StdSizes).prototype.Sizeof = function Sizeof(T) {
-			var {$24r, T, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, a, k, n, n$1, offsets, s, s$1, t, t$1, t$2, t$3, t$4, t$5, x, x$1, x$2, x$3, x$4, x$5, z, $s, $r, $c} = $restore(this, {T});
+		$ptrType(Checker).prototype.implements$ = function implements$1(pos, V, T, constraint, cause) {
+			var {$24r, $24r$1, $24r$2, T, Ti, Tu, V, Vi, Vu, _arg, _arg$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _v, _v$1, alt, cause, check, checkComparability, constraint, detail, detail$1, m, p, pos, verb, $s, $r, $c} = $restore(this, {pos, V, T, constraint, cause});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			_r$1 = under(T); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_ref = _r$1;
-			/* */ if ($assertType(_ref, ptrType$8, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$14, true)[1] || $assertType(_ref, ptrType$12, true)[1]) { $s = 7; continue; }
+			Ti = [Ti];
+			V = [V];
+			alt = [alt];
+			cause = [cause];
+			check = [check];
+			constraint = [constraint];
+			pos = [pos];
+			verb = [verb];
+			check[0] = this;
+			_r = under(V[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			Vu = _r;
+			_r$1 = under(T); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			Tu = _r$1;
+			if ($interfaceIsEqual(Vu, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])) || $interfaceIsEqual(Tu, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
+				$s = -1; return true;
+			}
+			_tuple = $assertType(Vu, ptrType$28, true);
+			p = _tuple[0];
+			if (!(!(p === ptrType$28.nil))) { _v = false; $s = 5; continue s; }
+			_r$2 = under(p.base); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_v = $interfaceIsEqual(_r$2, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])); case 5:
+			/* */ if (_v) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (_v) { */ case 3:
+				$s = -1; return true;
+			/* } */ case 4:
+			verb[0] = "implement";
+			if (constraint[0]) {
+				verb[0] = "satisfy";
+			}
+			_tuple$1 = $assertType(Tu, ptrType$14, true);
+			Ti[0] = _tuple$1[0];
+			/* */ if (Ti[0] === ptrType$14.nil) { $s = 7; continue; }
 			/* */ $s = 8; continue;
-			/* if ($assertType(_ref, ptrType$8, true)[1]) { */ case 2:
-				t = _ref.$val;
-				$r = assert(isTyped(T)); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				k = t.kind;
-				if (((k >> 0)) < 17) {
-					s$1 = ((k < 0 || k >= basicSizes.length) ? ($throwRuntimeError("index out of range"), undefined) : basicSizes[k]);
-					if (s$1 > 0) {
-						$s = -1; return (new $Int64(0, s$1));
+			/* if (Ti[0] === ptrType$14.nil) { */ case 7:
+				/* */ if (!(cause[0] === ptrType$35.nil)) { $s = 9; continue; }
+				/* */ $s = 10; continue;
+				/* if (!(cause[0] === ptrType$35.nil)) { */ case 9:
+					detail = "";
+					_r$3 = isInterfacePtr(Tu); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					/* */ if (_r$3) { $s = 11; continue; }
+					/* */ $s = 12; continue;
+					/* if (_r$3) { */ case 11:
+						_r$4 = check[0].sprintf("type %s is pointer to interface, not interface", new sliceType$5([T])); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						detail = _r$4;
+						$s = 13; continue;
+					/* } else { */ case 12:
+						_r$5 = check[0].sprintf("%s is not an interface", new sliceType$5([T])); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						detail = _r$5;
+					/* } */ case 13:
+					_r$6 = check[0].sprintf("%s does not %s %s (%s)", new sliceType$5([V[0], new $String(verb[0]), T, new $String(detail)])); /* */ $s = 17; case 17: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					cause[0].$set(_r$6);
+				/* } */ case 10:
+				$s = -1; return false;
+			/* } */ case 8:
+			_r$7 = Ti[0].Empty(); /* */ $s = 20; case 20: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+			/* */ if (_r$7) { $s = 18; continue; }
+			/* */ $s = 19; continue;
+			/* if (_r$7) { */ case 18:
+				$s = -1; return true;
+			/* } */ case 19:
+			_tuple$2 = $assertType(Vu, ptrType$14, true);
+			Vi = _tuple$2[0];
+			if (!(!(Vi === ptrType$14.nil))) { _v$1 = false; $s = 23; continue s; }
+			_r$8 = Vi.typeSet(); /* */ $s = 24; case 24: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+			_r$9 = _r$8.IsEmpty(); /* */ $s = 25; case 25: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+			_v$1 = _r$9; case 23:
+			/* */ if (_v$1) { $s = 21; continue; }
+			/* */ $s = 22; continue;
+			/* if (_v$1) { */ case 21:
+				$s = -1; return true;
+			/* } */ case 22:
+			_r$10 = Ti[0].typeSet(); /* */ $s = 28; case 28: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+			_r$11 = _r$10.IsEmpty(); /* */ $s = 29; case 29: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+			/* */ if (_r$11) { $s = 26; continue; }
+			/* */ $s = 27; continue;
+			/* if (_r$11) { */ case 26:
+				/* */ if (!(cause[0] === ptrType$35.nil)) { $s = 30; continue; }
+				/* */ $s = 31; continue;
+				/* if (!(cause[0] === ptrType$35.nil)) { */ case 30:
+					_r$12 = check[0].sprintf("cannot %s %s (empty type set)", new sliceType$5([new $String(verb[0]), T])); /* */ $s = 32; case 32: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+					cause[0].$set(_r$12);
+				/* } */ case 31:
+				$s = -1; return false;
+			/* } */ case 27:
+			_r$13 = check[0].missingMethod(V[0], T, true, Identical, cause[0]); /* */ $s = 33; case 33: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+			_tuple$3 = _r$13;
+			m = _tuple$3[0];
+			/* */ if (!(m === ptrType$2.nil)) { $s = 34; continue; }
+			/* */ $s = 35; continue;
+			/* if (!(m === ptrType$2.nil)) { */ case 34:
+				/* */ if (!(cause[0] === ptrType$35.nil)) { $s = 36; continue; }
+				/* */ $s = 37; continue;
+				/* if (!(cause[0] === ptrType$35.nil)) { */ case 36:
+					_r$14 = check[0].sprintf("%s does not %s %s %s", new sliceType$5([V[0], new $String(verb[0]), T, new $String(cause[0].$get())])); /* */ $s = 38; case 38: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+					cause[0].$set(_r$14);
+				/* } */ case 37:
+				$s = -1; return false;
+			/* } */ case 35:
+			checkComparability = (function(Ti, V, alt, cause, check, constraint, pos, verb) { return function Checker·implements·func1() {
+					var {_r$15, _r$16, _r$17, _r$18, _r$19, _r$20, _v$2, _v$3, $s, $r, $c} = $restore(this, {});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					_r$15 = Ti[0].IsComparable(); /* */ $s = 3; case 3: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+					/* */ if (!_r$15) { $s = 1; continue; }
+					/* */ $s = 2; continue;
+					/* if (!_r$15) { */ case 1:
+						$s = -1; return true;
+					/* } */ case 2:
+					_r$16 = comparable(V[0], false, false, $throwNilPointerError); /* */ $s = 6; case 6: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+					/* */ if (_r$16) { $s = 4; continue; }
+					/* */ $s = 5; continue;
+					/* if (_r$16) { */ case 4:
+						$s = -1; return true;
+					/* } */ case 5:
+					if (!(constraint[0])) { _v$2 = false; $s = 9; continue s; }
+					_r$17 = comparable(V[0], true, false, $throwNilPointerError); /* */ $s = 10; case 10: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+					_v$2 = _r$17; case 9:
+					/* */ if (_v$2) { $s = 7; continue; }
+					/* */ $s = 8; continue;
+					/* if (_v$2) { */ case 7:
+						if (check[0] === ptrType$6.nil) { _v$3 = true; $s = 13; continue s; }
+						_r$18 = check[0].allowVersion(check[0].pkg, new atPos(((pos[0] >> 0))), $clone(go1_20, version)); /* */ $s = 14; case 14: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+						_v$3 = _r$18; case 13:
+						/* */ if (_v$3) { $s = 11; continue; }
+						/* */ $s = 12; continue;
+						/* if (_v$3) { */ case 11:
+							$s = -1; return true;
+						/* } */ case 12:
+						/* */ if (!(cause[0] === ptrType$35.nil)) { $s = 15; continue; }
+						/* */ $s = 16; continue;
+						/* if (!(cause[0] === ptrType$35.nil)) { */ case 15:
+							_r$19 = check[0].sprintf("%s to %s comparable requires go1.20 or later", new sliceType$5([V[0], new $String(verb[0])])); /* */ $s = 17; case 17: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+							cause[0].$set(_r$19);
+						/* } */ case 16:
+						$s = -1; return false;
+					/* } */ case 8:
+					/* */ if (!(cause[0] === ptrType$35.nil)) { $s = 18; continue; }
+					/* */ $s = 19; continue;
+					/* if (!(cause[0] === ptrType$35.nil)) { */ case 18:
+						_r$20 = check[0].sprintf("%s does not %s comparable", new sliceType$5([V[0], new $String(verb[0])])); /* */ $s = 20; case 20: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+						cause[0].$set(_r$20);
+					/* } */ case 19:
+					$s = -1; return false;
+					/* */ } return; } var $f = {$blk: Checker·implements·func1, $c: true, $r, _r$15, _r$16, _r$17, _r$18, _r$19, _r$20, _v$2, _v$3, $s};return $f;
+				}; })(Ti, V, alt, cause, check, constraint, pos, verb);
+			_r$15 = Ti[0].typeSet(); /* */ $s = 41; case 41: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+			_r$16 = _r$15.hasTerms(); /* */ $s = 42; case 42: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+			/* */ if (!_r$16) { $s = 39; continue; }
+			/* */ $s = 40; continue;
+			/* if (!_r$16) { */ case 39:
+				_r$17 = checkComparability(); /* */ $s = 43; case 43: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+				$24r = _r$17;
+				$s = 44; case 44: return $24r;
+			/* } */ case 40:
+			/* */ if (!(Vi === ptrType$14.nil)) { $s = 45; continue; }
+			/* */ $s = 46; continue;
+			/* if (!(Vi === ptrType$14.nil)) { */ case 45:
+				_r$18 = Vi.typeSet(); /* */ $s = 49; case 49: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+				_r$19 = Ti[0].typeSet(); /* */ $s = 50; case 50: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+				_r$20 = _r$18.subsetOf(_r$19); /* */ $s = 51; case 51: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+				/* */ if (!_r$20) { $s = 47; continue; }
+				/* */ $s = 48; continue;
+				/* if (!_r$20) { */ case 47:
+					/* */ if (!(cause[0] === ptrType$35.nil)) { $s = 52; continue; }
+					/* */ $s = 53; continue;
+					/* if (!(cause[0] === ptrType$35.nil)) { */ case 52:
+						_r$21 = check[0].sprintf("%s does not %s %s", new sliceType$5([V[0], new $String(verb[0]), T])); /* */ $s = 54; case 54: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
+						cause[0].$set(_r$21);
+					/* } */ case 53:
+					$s = -1; return false;
+				/* } */ case 48:
+				_r$22 = checkComparability(); /* */ $s = 55; case 55: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
+				$24r$1 = _r$22;
+				$s = 56; case 56: return $24r$1;
+			/* } */ case 46:
+			alt[0] = $ifaceNil;
+			_r$23 = Ti[0].typeSet(); /* */ $s = 59; case 59: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
+			_r$24 = _r$23.is((function(Ti, V, alt, cause, check, constraint, pos, verb) { return function Checker·implements·func2(t) {
+					var {_arg, _arg$1, _r$24, _r$25, _r$26, _r$27, _v$2, t, tt, $s, $r, $c} = $restore(this, {t});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					_r$24 = t.includes(V[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+					/* */ if (!_r$24) { $s = 1; continue; }
+					/* */ $s = 2; continue;
+					/* if (!_r$24) { */ case 1:
+						if (!($interfaceIsEqual(alt[0], $ifaceNil) && !t.tilde)) { _v$2 = false; $s = 6; continue s; }
+						_arg = t.typ;
+						_r$25 = under(t.typ); /* */ $s = 7; case 7: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+						_arg$1 = _r$25;
+						_r$26 = Identical(_arg, _arg$1); /* */ $s = 8; case 8: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+						_v$2 = _r$26; case 6:
+						/* */ if (_v$2) { $s = 4; continue; }
+						/* */ $s = 5; continue;
+						/* if (_v$2) { */ case 4:
+							tt = $clone((t === ptrType$5.nil && $throwNilPointerError(), t), term);
+							tt.tilde = true;
+							_r$27 = tt.includes(V[0]); /* */ $s = 11; case 11: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+							/* */ if (_r$27) { $s = 9; continue; }
+							/* */ $s = 10; continue;
+							/* if (_r$27) { */ case 9:
+								alt[0] = t.typ;
+							/* } */ case 10:
+						/* } */ case 5:
+						$s = -1; return true;
+					/* } */ case 2:
+					$s = -1; return false;
+					/* */ } return; } var $f = {$blk: Checker·implements·func2, $c: true, $r, _arg, _arg$1, _r$24, _r$25, _r$26, _r$27, _v$2, t, tt, $s};return $f;
+				}; })(Ti, V, alt, cause, check, constraint, pos, verb)); /* */ $s = 60; case 60: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+			/* */ if (_r$24) { $s = 57; continue; }
+			/* */ $s = 58; continue;
+			/* if (_r$24) { */ case 57:
+				/* */ if (!(cause[0] === ptrType$35.nil)) { $s = 61; continue; }
+				/* */ $s = 62; continue;
+				/* if (!(cause[0] === ptrType$35.nil)) { */ case 61:
+					detail$1 = "";
+						/* */ if (!($interfaceIsEqual(alt[0], $ifaceNil))) { $s = 64; continue; }
+						_r$25 = mentions(Ti[0], V[0]); /* */ $s = 68; case 68: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+						/* */ if (_r$25) { $s = 65; continue; }
+						/* */ $s = 66; continue;
+						/* if (!($interfaceIsEqual(alt[0], $ifaceNil))) { */ case 64:
+							_r$26 = check[0].sprintf("possibly missing ~ for %s in %s", new sliceType$5([alt[0], T])); /* */ $s = 69; case 69: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+							detail$1 = _r$26;
+							$s = 67; continue;
+						/* } else if (_r$25) { */ case 65:
+							_r$27 = check[0].sprintf("%s mentions %s, but %s is not in the type set of %s", new sliceType$5([T, V[0], V[0], T])); /* */ $s = 70; case 70: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+							detail$1 = _r$27;
+							$s = 67; continue;
+						/* } else { */ case 66:
+							_arg = V[0];
+							_r$28 = Ti[0].typeSet(); /* */ $s = 71; case 71: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+							_arg$1 = _r$28.terms;
+							_r$29 = check[0].sprintf("%s missing in %s", new sliceType$5([_arg, _arg$1])); /* */ $s = 72; case 72: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+							detail$1 = _r$29;
+						/* } */ case 67:
+					case 63:
+					_r$30 = check[0].sprintf("%s does not %s %s (%s)", new sliceType$5([V[0], new $String(verb[0]), T, new $String(detail$1)])); /* */ $s = 73; case 73: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+					cause[0].$set(_r$30);
+				/* } */ case 62:
+				$s = -1; return false;
+			/* } */ case 58:
+			_r$31 = checkComparability(); /* */ $s = 74; case 74: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
+			$24r$2 = _r$31;
+			$s = 75; case 75: return $24r$2;
+			/* */ } return; } var $f = {$blk: implements$1, $c: true, $r, $24r, $24r$1, $24r$2, T, Ti, Tu, V, Vi, Vu, _arg, _arg$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _v, _v$1, alt, cause, check, checkComparability, constraint, detail, detail$1, m, p, pos, verb, $s};return $f;
+		};
+		mentions = function mentions$1(T, typ$3) {
+			var {T, T$1, T$2, T$3, _i, _i$1, _r, _r$1, _r$2, _ref, _ref$1, _ref$2, e, t, typ$3, $s, $r, $c} = $restore(this, {T, typ$3});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_ref = T;
+			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if ($assertType(_ref, ptrType$14, true)[1]) { */ case 1:
+				T$1 = _ref.$val;
+				_ref$1 = T$1.embeddeds;
+				_i = 0;
+				/* while (true) { */ case 5:
+					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 6; continue; }
+					e = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+					_r = mentions(e, typ$3); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					/* */ if (_r) { $s = 7; continue; }
+					/* */ $s = 8; continue;
+					/* if (_r) { */ case 7:
+						$s = -1; return true;
+					/* } */ case 8:
+					_i++;
+				$s = 5; continue;
+				case 6:
+				$s = 4; continue;
+			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 2:
+				T$2 = _ref.$val;
+				_ref$2 = T$2.terms;
+				_i$1 = 0;
+				/* while (true) { */ case 10:
+					/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 11; continue; }
+					t = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
+					_r$1 = mentions(t.typ, typ$3); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					/* */ if (_r$1) { $s = 12; continue; }
+					/* */ $s = 13; continue;
+					/* if (_r$1) { */ case 12:
+						$s = -1; return true;
+					/* } */ case 13:
+					_i$1++;
+				$s = 10; continue;
+				case 11:
+				$s = 4; continue;
+			/* } else { */ case 3:
+				T$3 = _ref;
+				_r$2 = Identical(T$3, typ$3); /* */ $s = 17; case 17: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				/* */ if (_r$2) { $s = 15; continue; }
+				/* */ $s = 16; continue;
+				/* if (_r$2) { */ case 15:
+					$s = -1; return true;
+				/* } */ case 16:
+			/* } */ case 4:
+			$s = -1; return false;
+			/* */ } return; } var $f = {$blk: mentions$1, $c: true, $r, T, T$1, T$2, T$3, _i, _i$1, _r, _r$1, _r$2, _ref, _ref$1, _ref$2, e, t, typ$3, $s};return $f;
+		};
+		$ptrType(Checker).prototype.initOrder = function initOrder() {
+			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _key, _key$1, _key$2, _key$3, _key$4, _keys, _keys$1, _keys$2, _keys$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _size, _size$1, _size$2, _size$3, _tuple, _tuple$1, check, cycle, d, dep, emitted, info, infoLhs, init$4, init$5, n, n$1, obj, obj$1, p, p$1, pq, v, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			pq = [pq];
+			check = this;
+			check.Info.InitOrder = $subslice(check.Info.InitOrder, 0, 0);
+			_r = dependencyGraph(check.objMap); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			pq[0] = ($convertSliceType(_r, nodeQueue));
+			$r = heap.Init((pq.$ptr || (pq.$ptr = new ptrType$97(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, pq)))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (false) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (false) { */ case 3:
+				_r$1 = fmt.Printf("Computing initialization order for %s\n\n", new sliceType$5([check.pkg])); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_r$1;
+				_r$2 = fmt.Println(new sliceType$5([new $String("Object dependency graph:")])); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_r$2;
+				_ref = check.objMap;
+				_i = 0;
+				_keys = _ref ? _ref.keys() : undefined;
+				_size = _ref ? _ref.size : 0;
+				/* while (true) { */ case 7:
+					/* if (!(_i < _size)) { break; } */ if(!(_i < _size)) { $s = 8; continue; }
+					_key = _keys.next().value;
+					_entry = _ref.get(_key);
+					if (_entry === undefined) {
+						_i++;
+						/* continue; */ $s = 7; continue;
 					}
+					obj = _entry.k;
+					d = _entry.v;
+					_tuple = $assertType(obj, dependency, true);
+					obj$1 = _tuple[0];
+					/* */ if (!($interfaceIsEqual(obj$1, $ifaceNil))) { $s = 9; continue; }
+					/* */ $s = 10; continue;
+					/* if (!($interfaceIsEqual(obj$1, $ifaceNil))) { */ case 9:
+						/* */ if ((d.deps ? d.deps.size : 0) > 0) { $s = 11; continue; }
+						/* */ $s = 12; continue;
+						/* if ((d.deps ? d.deps.size : 0) > 0) { */ case 11:
+							_r$3 = obj$1.Name(); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							_arg = new $String(_r$3);
+							_r$4 = fmt.Printf("\t%s depends on\n", new sliceType$5([_arg])); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+							_r$4;
+							_ref$1 = d.deps;
+							_i$1 = 0;
+							_keys$1 = _ref$1 ? _ref$1.keys() : undefined;
+							_size$1 = _ref$1 ? _ref$1.size : 0;
+							/* while (true) { */ case 16:
+								/* if (!(_i$1 < _size$1)) { break; } */ if(!(_i$1 < _size$1)) { $s = 17; continue; }
+								_key$1 = _keys$1.next().value;
+								_entry$1 = _ref$1.get(_key$1);
+								if (_entry$1 === undefined) {
+									_i$1++;
+									/* continue; */ $s = 16; continue;
+								}
+								dep = _entry$1.k;
+								_r$5 = dep.Name(); /* */ $s = 18; case 18: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+								_arg$1 = new $String(_r$5);
+								_r$6 = fmt.Printf("\t\t%s\n", new sliceType$5([_arg$1])); /* */ $s = 19; case 19: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+								_r$6;
+								_i$1++;
+							$s = 16; continue;
+							case 17:
+							$s = 13; continue;
+						/* } else { */ case 12:
+							_r$7 = obj$1.Name(); /* */ $s = 20; case 20: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+							_arg$2 = new $String(_r$7);
+							_r$8 = fmt.Printf("\t%s has no dependencies\n", new sliceType$5([_arg$2])); /* */ $s = 21; case 21: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+							_r$8;
+						/* } */ case 13:
+					/* } */ case 10:
+					_i++;
+				$s = 7; continue;
+				case 8:
+				_r$9 = fmt.Println(sliceType$5.nil); /* */ $s = 22; case 22: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+				_r$9;
+				_r$10 = fmt.Println(new sliceType$5([new $String("Transposed object dependency graph (functions eliminated):")])); /* */ $s = 23; case 23: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+				_r$10;
+				_ref$2 = pq[0];
+				_i$2 = 0;
+				/* while (true) { */ case 24:
+					/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 25; continue; }
+					n = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
+					_r$11 = n.obj.Name(); /* */ $s = 26; case 26: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+					_arg$3 = new $String(_r$11);
+					_arg$4 = new $Int(n.ndeps);
+					_r$12 = fmt.Printf("\t%s depends on %d nodes\n", new sliceType$5([_arg$3, _arg$4])); /* */ $s = 27; case 27: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+					_r$12;
+					_ref$3 = n.pred;
+					_i$3 = 0;
+					_keys$2 = _ref$3 ? _ref$3.keys() : undefined;
+					_size$2 = _ref$3 ? _ref$3.size : 0;
+					/* while (true) { */ case 28:
+						/* if (!(_i$3 < _size$2)) { break; } */ if(!(_i$3 < _size$2)) { $s = 29; continue; }
+						_key$2 = _keys$2.next().value;
+						_entry$2 = _ref$3.get(_key$2);
+						if (_entry$2 === undefined) {
+							_i$3++;
+							/* continue; */ $s = 28; continue;
+						}
+						p = _entry$2.k;
+						_r$13 = p.obj.Name(); /* */ $s = 30; case 30: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+						_arg$5 = new $String(_r$13);
+						_r$14 = fmt.Printf("\t\t%s is dependent\n", new sliceType$5([_arg$5])); /* */ $s = 31; case 31: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+						_r$14;
+						_i$3++;
+					$s = 28; continue;
+					case 29:
+					_i$2++;
+				$s = 24; continue;
+				case 25:
+				_r$15 = fmt.Println(sliceType$5.nil); /* */ $s = 32; case 32: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+				_r$15;
+				_r$16 = fmt.Println(new sliceType$5([new $String("Processing nodes:")])); /* */ $s = 33; case 33: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+				_r$16;
+			/* } */ case 4:
+			emitted = new $global.Map();
+			/* while (true) { */ case 34:
+				/* if (!(pq[0].$length > 0)) { break; } */ if(!(pq[0].$length > 0)) { $s = 35; continue; }
+				_r$17 = heap.Pop((pq.$ptr || (pq.$ptr = new ptrType$97(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, pq)))); /* */ $s = 36; case 36: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+				n$1 = $assertType(_r$17, ptrType$98);
+				/* */ if (false) { $s = 37; continue; }
+				/* */ $s = 38; continue;
+				/* if (false) { */ case 37:
+					_r$18 = n$1.obj.Name(); /* */ $s = 39; case 39: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+					_arg$6 = new $String(_r$18);
+					_r$19 = n$1.obj.order(); /* */ $s = 40; case 40: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+					_arg$7 = new $Uint32(_r$19);
+					_arg$8 = new $Int(n$1.ndeps);
+					_r$20 = fmt.Printf("\t%s (src pos %d) depends on %d nodes now\n", new sliceType$5([_arg$6, _arg$7, _arg$8])); /* */ $s = 41; case 41: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+					_r$20;
+				/* } */ case 38:
+				/* */ if (n$1.ndeps > 0) { $s = 42; continue; }
+				/* */ $s = 43; continue;
+				/* if (n$1.ndeps > 0) { */ case 42:
+					cycle = findPath(check.objMap, n$1.obj, n$1.obj, new $global.Map());
+					/* */ if (!(cycle === sliceType$7.nil)) { $s = 44; continue; }
+					/* */ $s = 45; continue;
+					/* if (!(cycle === sliceType$7.nil)) { */ case 44:
+						$r = check.reportCycle(cycle); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 45:
+				/* } */ case 43:
+				_ref$4 = n$1.pred;
+				_i$4 = 0;
+				_keys$3 = _ref$4 ? _ref$4.keys() : undefined;
+				_size$3 = _ref$4 ? _ref$4.size : 0;
+				/* while (true) { */ case 47:
+					/* if (!(_i$4 < _size$3)) { break; } */ if(!(_i$4 < _size$3)) { $s = 48; continue; }
+					_key$3 = _keys$3.next().value;
+					_entry$3 = _ref$4.get(_key$3);
+					if (_entry$3 === undefined) {
+						_i$4++;
+						/* continue; */ $s = 47; continue;
+					}
+					p$1 = _entry$3.k;
+					p$1.ndeps = p$1.ndeps - (1) >> 0;
+					$r = heap.Fix((pq.$ptr || (pq.$ptr = new ptrType$97(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, pq))), p$1.index); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_i$4++;
+				$s = 47; continue;
+				case 48:
+				_tuple$1 = $assertType(n$1.obj, ptrType$17, true);
+				v = _tuple$1[0];
+				info = (_entry$4 = $mapIndex(check.objMap,Object.keyFor(v)), _entry$4 !== undefined ? _entry$4.v : ptrType$59.nil);
+				if (v === ptrType$17.nil || !info.hasInitializer()) {
+					/* continue; */ $s = 34; continue;
 				}
-				if (k === 17) {
-					$s = -1; return $mul64(s.WordSize, new $Int64(0, 2));
-				}
-				$s = 8; continue;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 3:
-				t$1 = _ref.$val;
-				n = t$1.len;
-				if ((n.$high < 0 || (n.$high === 0 && n.$low <= 0))) {
-					$s = -1; return new $Int64(0, 0);
+				if ((_entry$5 = $mapIndex(emitted,ptrType$59.keyFor(info)), _entry$5 !== undefined ? _entry$5.v : false)) {
+					/* continue; */ $s = 34; continue;
 				}
-				_r$2 = s.Alignof(t$1.elem); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				a = _r$2;
-				_r$3 = s.Sizeof(t$1.elem); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				z = _r$3;
-				$s = -1; return (x = $mul64(align(z, a), (new $Int64(n.$high - 0, n.$low - 1))), new $Int64(x.$high + z.$high, x.$low + z.$low));
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 4:
-				t$2 = _ref.$val;
-				$s = -1; return $mul64(s.WordSize, new $Int64(0, 3));
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 5:
-				t$3 = _ref.$val;
-				n$1 = t$3.NumFields();
-				if (n$1 === 0) {
-					$s = -1; return new $Int64(0, 0);
+				_key$4 = info; (emitted || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$59.keyFor(_key$4), { k: _key$4, v: true });
+				infoLhs = info.lhs;
+				if (infoLhs === sliceType$9.nil) {
+					infoLhs = new sliceType$9([v]);
 				}
-				_r$4 = s.Offsetsof(t$3.fields); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				offsets = _r$4;
-				_r$5 = s.Sizeof((x$4 = t$3.fields, x$5 = n$1 - 1 >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])).object.typ); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				$24r = (x$1 = (x$2 = n$1 - 1 >> 0, ((x$2 < 0 || x$2 >= offsets.$length) ? ($throwRuntimeError("index out of range"), undefined) : offsets.$array[offsets.$offset + x$2])), x$3 = _r$5, new $Int64(x$1.$high + x$3.$high, x$1.$low + x$3.$low));
-				$s = 14; case 14: return $24r;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 6:
-				t$4 = _ref.$val;
-				$r = assert(!isTypeParam(T)); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return $mul64(s.WordSize, new $Int64(0, 2));
-			/* } else if ($assertType(_ref, ptrType$14, true)[1] || $assertType(_ref, ptrType$12, true)[1]) { */ case 7:
-				t$5 = _ref;
-				unreachable();
-			/* } */ case 8:
-			$s = -1; return s.WordSize;
-			/* */ } return; } var $f = {$blk: Sizeof, $c: true, $r, $24r, T, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, a, k, n, n$1, offsets, s, s$1, t, t$1, t$2, t$3, t$4, t$5, x, x$1, x$2, x$3, x$4, x$5, z, $s};return $f;
+				init$4 = new Initializer.ptr(infoLhs, info.init);
+				check.Info.InitOrder = $append(check.Info.InitOrder, init$4);
+			$s = 34; continue;
+			case 35:
+			/* */ if (false) { $s = 50; continue; }
+			/* */ $s = 51; continue;
+			/* if (false) { */ case 50:
+				_r$21 = fmt.Println(sliceType$5.nil); /* */ $s = 52; case 52: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
+				_r$21;
+				_r$22 = fmt.Println(new sliceType$5([new $String("Initialization order:")])); /* */ $s = 53; case 53: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
+				_r$22;
+				_ref$5 = check.Info.InitOrder;
+				_i$5 = 0;
+				/* while (true) { */ case 54:
+					/* if (!(_i$5 < _ref$5.$length)) { break; } */ if(!(_i$5 < _ref$5.$length)) { $s = 55; continue; }
+					init$5 = ((_i$5 < 0 || _i$5 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$5]);
+					_r$23 = fmt.Printf("\t%s\n", new sliceType$5([init$5])); /* */ $s = 56; case 56: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
+					_r$23;
+					_i$5++;
+				$s = 54; continue;
+				case 55:
+				_r$24 = fmt.Println(sliceType$5.nil); /* */ $s = 57; case 57: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+				_r$24;
+			/* } */ case 51:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: initOrder, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _key, _key$1, _key$2, _key$3, _key$4, _keys, _keys$1, _keys$2, _keys$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _size, _size$1, _size$2, _size$3, _tuple, _tuple$1, check, cycle, d, dep, emitted, info, infoLhs, init$4, init$5, n, n$1, obj, obj$1, p, p$1, pq, v, $s};return $f;
 		};
-		SizesFor = function SizesFor$1(compiler, arch) {
-			var _1, _entry, _tuple, arch, compiler, m, ok, s;
-			m = false;
-			_1 = compiler;
-			if (_1 === ("gc")) {
-				m = gcArchSizes;
-			} else if (_1 === ("gccgo")) {
-				m = gccgoArchSizes;
-			} else {
-				return $ifaceNil;
+		findPath = function findPath$1(objMap, from, to, seen) {
+			var P, _entry, _entry$1, _entry$2, _i, _key, _key$1, _keys, _ref, _size, d, from, objMap, seen, to;
+			if ((_entry = $mapIndex(seen,Object.keyFor(from)), _entry !== undefined ? _entry.v : false)) {
+				return sliceType$7.nil;
 			}
-			_tuple = (_entry = $mapIndex(m,$String.keyFor(arch)), _entry !== undefined ? [_entry.v, true] : [ptrType$83.nil, false]);
-			s = _tuple[0];
-			ok = _tuple[1];
-			if (!ok) {
-				return $ifaceNil;
+			_key = from; (seen || $throwRuntimeError("assignment to entry in nil map")).set(Object.keyFor(_key), { k: _key, v: true });
+			_ref = (_entry$1 = $mapIndex(objMap,Object.keyFor(from)), _entry$1 !== undefined ? _entry$1.v : ptrType$59.nil).deps;
+			_i = 0;
+			_keys = _ref ? _ref.keys() : undefined;
+			_size = _ref ? _ref.size : 0;
+			while (true) {
+				if (!(_i < _size)) { break; }
+				_key$1 = _keys.next().value;
+				_entry$2 = _ref.get(_key$1);
+				if (_entry$2 === undefined) {
+					_i++;
+					continue;
+				}
+				d = _entry$2.k;
+				if ($interfaceIsEqual(d, to)) {
+					return new sliceType$7([d]);
+				}
+				P = findPath(objMap, d, to, seen);
+				if (!(P === sliceType$7.nil)) {
+					return $append(P, d);
+				}
+				_i++;
 			}
-			return s;
+			return sliceType$7.nil;
 		};
-		$pkg.SizesFor = SizesFor;
-		$ptrType(Config).prototype.alignof = function alignof(T) {
-			var {$24r, T, _r$1, _r$2, a, conf, s, $s, $r, $c} = $restore(this, {T});
+		$ptrType(Checker).prototype.reportCycle = function reportCycle(cycle) {
+			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _r, _r$1, _r$2, _r$3, check, cycle, i, obj, $s, $r, $c} = $restore(this, {cycle});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			conf = this;
-			s = conf.Sizes;
-			/* */ if (!($interfaceIsEqual(s, $ifaceNil))) { $s = 1; continue; }
+			check = this;
+			obj = (0 >= cycle.$length ? ($throwRuntimeError("index out of range"), undefined) : cycle.$array[cycle.$offset + 0]);
+			/* */ if (cycle.$length === 1) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!($interfaceIsEqual(s, $ifaceNil))) { */ case 1:
-				_r$1 = s.Alignof(T); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				a = _r$1;
-				if ((a.$high > 0 || (a.$high === 0 && a.$low >= 1))) {
-					$s = -1; return a;
-				}
-				$panic(new $String("Config.Sizes.Alignof returned an alignment < 1"));
+			/* if (cycle.$length === 1) { */ case 1:
+				_arg = obj;
+				_r = obj.Name(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_arg$1 = new $String(_r);
+				$r = check.errorf(_arg, 9, "initialization cycle: %s refers to itself", new sliceType$5([_arg$1])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return;
 			/* } */ case 2:
-			_r$2 = stdSizes.Alignof(T); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 5; case 5: return $24r;
-			/* */ } return; } var $f = {$blk: alignof, $c: true, $r, $24r, T, _r$1, _r$2, a, conf, s, $s};return $f;
+			_arg$2 = obj;
+			_r$1 = obj.Name(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_arg$3 = new $String(_r$1);
+			$r = check.errorf(_arg$2, 9, "initialization cycle for %s", new sliceType$5([_arg$3])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			i = cycle.$length - 1 >> 0;
+			/* while (true) { */ case 7:
+				/* if (!(i >= 0)) { break; } */ if(!(i >= 0)) { $s = 8; continue; }
+				_arg$4 = obj;
+				_r$2 = obj.Name(); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_arg$5 = new $String(_r$2);
+				$r = check.errorf(_arg$4, 9, "\t%s refers to", new sliceType$5([_arg$5])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				obj = ((i < 0 || i >= cycle.$length) ? ($throwRuntimeError("index out of range"), undefined) : cycle.$array[cycle.$offset + i]);
+				i = i - (1) >> 0;
+			$s = 7; continue;
+			case 8:
+			_arg$6 = obj;
+			_r$3 = obj.Name(); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_arg$7 = new $String(_r$3);
+			$r = check.errorf(_arg$6, 9, "\t%s", new sliceType$5([_arg$7])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: reportCycle, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _r, _r$1, _r$2, _r$3, check, cycle, i, obj, $s};return $f;
 		};
-		$ptrType(Config).prototype.offsetsof = function offsetsof(T) {
-			var {T, _i, _r$1, _r$2, _ref, conf, o, offsets, s, $s, $r, $c} = $restore(this, {T});
+		$ptrType(graphNode).prototype.cost = function cost() {
+			var n;
+			n = this;
+			return $imul((n.pred ? n.pred.size : 0), (n.succ ? n.succ.size : 0));
+		};
+		$ptrType(nodeSet).prototype.add = function add$2(p) {
+			var _key, p, s;
+			s = this;
+			if (s.$get() === false) {
+				s.$set(new $global.Map());
+			}
+			_key = p; (s.$get() || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$98.keyFor(_key), { k: _key, v: true });
+		};
+		dependencyGraph = function dependencyGraph$1(objMap) {
+			var {G, M, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _entry$6, _entry$7, _entry$8, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _key, _key$1, _key$2, _key$3, _key$4, _key$5, _key$6, _key$7, _keys, _keys$1, _keys$2, _keys$3, _keys$4, _keys$5, _keys$6, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _size, _size$1, _size$2, _size$3, _size$4, _size$5, _size$6, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, d, d$1, d$2, funcG, i, n, n$1, n$2, n$3, obj, obj$1, obj$2, objMap, ok, p, s, s$1, $s, $r, $c} = $restore(this, {objMap});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			conf = this;
-			offsets = sliceType$19.nil;
-			/* */ if (T.NumFields() > 0) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (T.NumFields() > 0) { */ case 1:
-				s = conf.Sizes;
-				/* */ if (!($interfaceIsEqual(s, $ifaceNil))) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!($interfaceIsEqual(s, $ifaceNil))) { */ case 3:
-					_r$1 = s.Offsetsof(T.fields); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					offsets = _r$1;
-					if (!((offsets.$length === T.NumFields()))) {
-						$panic(new $String("Config.Sizes.Offsetsof returned the wrong number of offsets"));
+			funcG = [funcG];
+			M = new $global.Map();
+			_ref = objMap;
+			_i = 0;
+			_keys = _ref ? _ref.keys() : undefined;
+			_size = _ref ? _ref.size : 0;
+			while (true) {
+				if (!(_i < _size)) { break; }
+				_key = _keys.next().value;
+				_entry = _ref.get(_key);
+				if (_entry === undefined) {
+					_i++;
+					continue;
+				}
+				obj = _entry.k;
+				_tuple = $assertType(obj, dependency, true);
+				obj$1 = _tuple[0];
+				if (!($interfaceIsEqual(obj$1, $ifaceNil))) {
+					_key$1 = obj$1; (M || $throwRuntimeError("assignment to entry in nil map")).set(dependency.keyFor(_key$1), { k: _key$1, v: new graphNode.ptr(obj$1, false, false, 0, 0) });
+				}
+				_i++;
+			}
+			_ref$1 = M;
+			_i$1 = 0;
+			_keys$1 = _ref$1 ? _ref$1.keys() : undefined;
+			_size$1 = _ref$1 ? _ref$1.size : 0;
+			while (true) {
+				if (!(_i$1 < _size$1)) { break; }
+				_key$2 = _keys$1.next().value;
+				_entry$1 = _ref$1.get(_key$2);
+				if (_entry$1 === undefined) {
+					_i$1++;
+					continue;
+				}
+				obj$2 = _entry$1.k;
+				n = _entry$1.v;
+				_ref$2 = (_entry$2 = $mapIndex(objMap,Object.keyFor(obj$2)), _entry$2 !== undefined ? _entry$2.v : ptrType$59.nil).deps;
+				_i$2 = 0;
+				_keys$2 = _ref$2 ? _ref$2.keys() : undefined;
+				_size$2 = _ref$2 ? _ref$2.size : 0;
+				while (true) {
+					if (!(_i$2 < _size$2)) { break; }
+					_key$3 = _keys$2.next().value;
+					_entry$3 = _ref$2.get(_key$3);
+					if (_entry$3 === undefined) {
+						_i$2++;
+						continue;
 					}
-					_ref = offsets;
-					_i = 0;
-					while (true) {
-						if (!(_i < _ref.$length)) { break; }
-						o = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-						if ((o.$high < 0 || (o.$high === 0 && o.$low < 0))) {
-							$panic(new $String("Config.Sizes.Offsetsof returned an offset < 0"));
-						}
-						_i++;
+					d = _entry$3.k;
+					_tuple$1 = $assertType(d, dependency, true);
+					d$1 = _tuple$1[0];
+					if (!($interfaceIsEqual(d$1, $ifaceNil))) {
+						d$2 = (_entry$4 = $mapIndex(M,dependency.keyFor(d$1)), _entry$4 !== undefined ? _entry$4.v : ptrType$98.nil);
+						(n === ptrType$98.nil && $throwNilPointerError(), (n.$ptr_succ || (n.$ptr_succ = new ptrType$99(function() { return this.$target.succ; }, function($v) { this.$target.succ = $v; }, n)))).add(d$2);
+						(d$2 === ptrType$98.nil && $throwNilPointerError(), (d$2.$ptr_pred || (d$2.$ptr_pred = new ptrType$99(function() { return this.$target.pred; }, function($v) { this.$target.pred = $v; }, d$2)))).add(n);
 					}
-					$s = 5; continue;
-				/* } else { */ case 4:
-					_r$2 = stdSizes.Offsetsof(T.fields); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					offsets = _r$2;
-				/* } */ case 5:
-			/* } */ case 2:
-			$s = -1; return offsets;
-			/* */ } return; } var $f = {$blk: offsetsof, $c: true, $r, T, _i, _r$1, _r$2, _ref, conf, o, offsets, s, $s};return $f;
-		};
-		$ptrType(Config).prototype.offsetof = function offsetof(typ$3, index$1) {
-			var {_i, _r$1, _r$2, _ref, conf, i, index$1, o, s, typ$3, x, x$1, x$2, $s, $r, $c} = $restore(this, {typ$3, index$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			conf = this;
-			o = new $Int64(0, 0);
-			_ref = index$1;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = under(typ$3); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				s = $assertType(_r$1, ptrType$11);
-				_r$2 = conf.offsetsof(s); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				o = (x = (x$1 = _r$2, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i])), new $Int64(o.$high + x.$high, o.$low + x.$low));
-				typ$3 = (x$2 = s.fields, ((i < 0 || i >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i])).object.typ;
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return o;
-			/* */ } return; } var $f = {$blk: offsetof, $c: true, $r, _i, _r$1, _r$2, _ref, conf, i, index$1, o, s, typ$3, x, x$1, x$2, $s};return $f;
-		};
-		$ptrType(Config).prototype.sizeof = function sizeof(T) {
-			var {$24r, T, _r$1, _r$2, conf, s, z, $s, $r, $c} = $restore(this, {T});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			conf = this;
-			s = conf.Sizes;
-			/* */ if (!($interfaceIsEqual(s, $ifaceNil))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!($interfaceIsEqual(s, $ifaceNil))) { */ case 1:
-				_r$1 = s.Sizeof(T); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				z = _r$1;
-				if ((z.$high > 0 || (z.$high === 0 && z.$low >= 0))) {
-					$s = -1; return z;
+					_i$2++;
 				}
-				$panic(new $String("Config.Sizes.Sizeof returned a size < 0"));
-			/* } */ case 2:
-			_r$2 = stdSizes.Sizeof(T); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 5; case 5: return $24r;
-			/* */ } return; } var $f = {$blk: sizeof, $c: true, $r, $24r, T, _r$1, _r$2, conf, s, z, $s};return $f;
-		};
-		align = function align$1(x, a) {
-			var a, x, x$1, x$2, y;
-			y = (x$1 = new $Int64(x.$high + a.$high, x.$low + a.$low), new $Int64(x$1.$high - 0, x$1.$low - 1));
-			return (x$2 = $div64(y, a, true), new $Int64(y.$high - x$2.$high, y.$low - x$2.$low));
-		};
-		NewSignatureType = function NewSignatureType$1(recv, recvTypeParams, typeParams, params, results, variadic) {
-			var {_arg, _r$1, _r$2, _r$3, _r$4, _tuple, _v, core, n, ok, params, recv, recvTypeParams, results, sig, typeParams, variadic, $s, $r, $c} = $restore(this, {recv, recvTypeParams, typeParams, params, results, variadic});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			/* */ if (variadic) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (variadic) { */ case 1:
-				n = params.Len();
-				if (n === 0) {
-					$panic(new $String("variadic function must have at least one parameter"));
+				_i$1++;
+			}
+			_tmp = sliceType$28.nil;
+			_tmp$1 = sliceType$28.nil;
+			G = _tmp;
+			funcG[0] = _tmp$1;
+			_ref$3 = M;
+			_i$3 = 0;
+			_keys$3 = _ref$3 ? _ref$3.keys() : undefined;
+			_size$3 = _ref$3 ? _ref$3.size : 0;
+			while (true) {
+				if (!(_i$3 < _size$3)) { break; }
+				_key$4 = _keys$3.next().value;
+				_entry$5 = _ref$3.get(_key$4);
+				if (_entry$5 === undefined) {
+					_i$3++;
+					continue;
 				}
-				_r$1 = coreString(params.At(n - 1 >> 0).object.typ); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				core = _r$1;
-				_tuple = $assertType(core, ptrType$25, true);
-				ok = _tuple[1];
-				if (!(!ok)) { _v = false; $s = 6; continue s; }
-				_r$2 = isString(core); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_v = !_r$2; case 6:
-				/* */ if (_v) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_v) { */ case 4:
-					_r$3 = core.String(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_arg = new $String(_r$3);
-					_r$4 = fmt.Sprintf("got %s, want variadic parameter with unnamed slice type or string as core type", new sliceType$6([_arg])); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					$panic(new $String(_r$4));
-				/* } */ case 5:
-			/* } */ case 2:
-			sig = new Signature.ptr(ptrType$48.nil, ptrType$48.nil, ptrType.nil, recv, params, results, variadic);
-			if (!((recvTypeParams.$length === 0))) {
-				if (recv === ptrType$16.nil) {
-					$panic(new $String("function with receiver type parameters must have a receiver"));
+				n$1 = _entry$5.v;
+				_tuple$2 = $assertType(n$1.obj, ptrType$2, true);
+				ok = _tuple$2[1];
+				if (ok) {
+					funcG[0] = $append(funcG[0], n$1);
+				} else {
+					G = $append(G, n$1);
 				}
-				sig.rparams = bindTParams(recvTypeParams);
+				_i$3++;
 			}
-			if (!((typeParams.$length === 0))) {
-				if (!(recv === ptrType$16.nil)) {
-					$panic(new $String("function with type parameters cannot have a receiver"));
+			$r = sort.Slice(funcG[0], (function(funcG) { return function dependencyGraph·func1(i, j) {
+					var i, j;
+					return ((i < 0 || i >= funcG[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : funcG[0].$array[funcG[0].$offset + i]).cost() < ((j < 0 || j >= funcG[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : funcG[0].$array[funcG[0].$offset + j]).cost();
+				}; })(funcG)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_ref$4 = funcG[0];
+			_i$4 = 0;
+			while (true) {
+				if (!(_i$4 < _ref$4.$length)) { break; }
+				n$2 = ((_i$4 < 0 || _i$4 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$4]);
+				_ref$5 = n$2.pred;
+				_i$5 = 0;
+				_keys$4 = _ref$5 ? _ref$5.keys() : undefined;
+				_size$4 = _ref$5 ? _ref$5.size : 0;
+				while (true) {
+					if (!(_i$5 < _size$4)) { break; }
+					_key$5 = _keys$4.next().value;
+					_entry$6 = _ref$5.get(_key$5);
+					if (_entry$6 === undefined) {
+						_i$5++;
+						continue;
+					}
+					p = _entry$6.k;
+					if (!(p === n$2)) {
+						_ref$6 = n$2.succ;
+						_i$6 = 0;
+						_keys$5 = _ref$6 ? _ref$6.keys() : undefined;
+						_size$5 = _ref$6 ? _ref$6.size : 0;
+						while (true) {
+							if (!(_i$6 < _size$5)) { break; }
+							_key$6 = _keys$5.next().value;
+							_entry$7 = _ref$6.get(_key$6);
+							if (_entry$7 === undefined) {
+								_i$6++;
+								continue;
+							}
+							s = _entry$7.k;
+							if (!(s === n$2)) {
+								(p === ptrType$98.nil && $throwNilPointerError(), (p.$ptr_succ || (p.$ptr_succ = new ptrType$99(function() { return this.$target.succ; }, function($v) { this.$target.succ = $v; }, p)))).add(s);
+								(s === ptrType$98.nil && $throwNilPointerError(), (s.$ptr_pred || (s.$ptr_pred = new ptrType$99(function() { return this.$target.pred; }, function($v) { this.$target.pred = $v; }, s)))).add(p);
+							}
+							_i$6++;
+						}
+						$mapDelete(p.succ, ptrType$98.keyFor(n$2));
+					}
+					_i$5++;
 				}
-				sig.tparams = bindTParams(typeParams);
+				_ref$7 = n$2.succ;
+				_i$7 = 0;
+				_keys$6 = _ref$7 ? _ref$7.keys() : undefined;
+				_size$6 = _ref$7 ? _ref$7.size : 0;
+				while (true) {
+					if (!(_i$7 < _size$6)) { break; }
+					_key$7 = _keys$6.next().value;
+					_entry$8 = _ref$7.get(_key$7);
+					if (_entry$8 === undefined) {
+						_i$7++;
+						continue;
+					}
+					s$1 = _entry$8.k;
+					$mapDelete(s$1.pred, ptrType$98.keyFor(n$2));
+					_i$7++;
+				}
+				_i$4++;
 			}
-			$s = -1; return sig;
-			/* */ } return; } var $f = {$blk: NewSignatureType$1, $c: true, $r, _arg, _r$1, _r$2, _r$3, _r$4, _tuple, _v, core, n, ok, params, recv, recvTypeParams, results, sig, typeParams, variadic, $s};return $f;
-		};
-		$pkg.NewSignatureType = NewSignatureType;
-		$ptrType(Signature).prototype.Recv = function Recv() {
-			var s;
-			s = this;
-			return s.recv;
-		};
-		$ptrType(Signature).prototype.TypeParams = function TypeParams() {
-			var s;
-			s = this;
-			return s.tparams;
-		};
-		$ptrType(Signature).prototype.RecvTypeParams = function RecvTypeParams() {
-			var s;
-			s = this;
-			return s.rparams;
+			_ref$8 = G;
+			_i$8 = 0;
+			while (true) {
+				if (!(_i$8 < _ref$8.$length)) { break; }
+				i = _i$8;
+				n$3 = ((_i$8 < 0 || _i$8 >= _ref$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$8.$array[_ref$8.$offset + _i$8]);
+				n$3.index = i;
+				n$3.ndeps = (n$3.succ ? n$3.succ.size : 0);
+				_i$8++;
+			}
+			$s = -1; return G;
+			/* */ } return; } var $f = {$blk: dependencyGraph$1, $c: true, $r, G, M, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _entry$6, _entry$7, _entry$8, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _key, _key$1, _key$2, _key$3, _key$4, _key$5, _key$6, _key$7, _keys, _keys$1, _keys$2, _keys$3, _keys$4, _keys$5, _keys$6, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _size, _size$1, _size$2, _size$3, _size$4, _size$5, _size$6, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, d, d$1, d$2, funcG, i, n, n$1, n$2, n$3, obj, obj$1, obj$2, objMap, ok, p, s, s$1, $s};return $f;
 		};
-		$ptrType(Signature).prototype.Params = function Params() {
-			var s;
-			s = this;
-			return s.params;
+		nodeQueue.prototype.Len = function Len$9() {
+			var a;
+			a = this;
+			return a.$length;
 		};
-		$ptrType(Signature).prototype.Results = function Results() {
-			var s;
-			s = this;
-			return s.results;
+		$ptrType(nodeQueue).prototype.Len = function(...$args) { return this.$get().Len(...$args); };
+		nodeQueue.prototype.Swap = function Swap$3(i, j) {
+			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, a, i, j, x, y;
+			a = this;
+			_tmp = ((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i]);
+			_tmp$1 = ((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j]);
+			x = _tmp;
+			y = _tmp$1;
+			_tmp$2 = y;
+			_tmp$3 = x;
+			((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i] = _tmp$2);
+			((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j] = _tmp$3);
+			_tmp$4 = j;
+			_tmp$5 = i;
+			x.index = _tmp$4;
+			y.index = _tmp$5;
 		};
-		$ptrType(Signature).prototype.Variadic = function Variadic() {
-			var s;
-			s = this;
-			return s.variadic;
+		$ptrType(nodeQueue).prototype.Swap = function(...$args) { return this.$get().Swap(...$args); };
+		nodeQueue.prototype.Less = function Less$3(i, j) {
+			var {$24r, _r, _r$1, _tmp, _tmp$1, _v, _v$1, a, i, j, x, y, $s, $r, $c} = $restore(this, {i, j});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			a = this;
+			_tmp = ((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i]);
+			_tmp$1 = ((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j]);
+			x = _tmp;
+			y = _tmp$1;
+			if (x.ndeps < y.ndeps) { _v = true; $s = 1; continue s; }
+			if (!(x.ndeps === y.ndeps)) { _v$1 = false; $s = 2; continue s; }
+			_r = x.obj.order(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = y.obj.order(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_v$1 = _r < _r$1; case 2:
+			_v = _v$1; case 1:
+			$24r = _v;
+			$s = 5; case 5: return $24r;
+			/* */ } return; } var $f = {$blk: Less$3, $c: true, $r, $24r, _r, _r$1, _tmp, _tmp$1, _v, _v$1, a, i, j, x, y, $s};return $f;
 		};
-		$ptrType(Signature).prototype.Underlying = function Underlying$5() {
-			var t;
-			t = this;
-			return t;
+		$ptrType(nodeQueue).prototype.Less = function(...$args) { return this.$get().Less(...$args); };
+		$ptrType(nodeQueue).prototype.Push = function Push(x) {
+			var a, x;
+			a = this;
+			$panic(new $String("unreachable"));
 		};
-		$ptrType(Signature).prototype.String = function String$10() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$10, $c: true, $r, $24r, _r$1, t, $s};return $f;
+		$ptrType(nodeQueue).prototype.Pop = function Pop() {
+			var a, n, x, x$1, x$2;
+			a = this;
+			n = a.$get().$length;
+			x$2 = (x = a.$get(), x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+			x$2.index = -1;
+			a.$set($subslice((a.$get()), 0, (n - 1 >> 0)));
+			return x$2;
 		};
-		$ptrType(Checker).prototype.funcType = function funcType(sig, recvPar, ftyp) {
-			var {_1, _i, _i$1, _key, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, check, ftyp, got, i, i$1, p, params, recv, recv$1, recvList, recvPar, recvTPar, recvTParams, results, rname, rparams, scope, sig, smap, tpar, tparams, variadic, x, x$1, $s, $deferred, $r, $c} = $restore(this, {sig, recvPar, ftyp});
+		$ptrType(Checker).prototype.infer = function infer(posn, tparams, targs, params, args) {
+			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, _arg, _arg$1, _arg$2, _entry, _entry$1, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _key, _key$1, _keys, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _size, _tuple, _tuple$1, _tuple$2, _tuple$3, _v, _v$1, _v$2, arg, arg$1, args, cause, check, constraint, core, d, dirty, errorf, i, i$1, i$2, i$3, i$4, index, index$1, inferred$1, inferred$2, inferred$3, m, m$1, max, maxUntyped, n, n$1, nn, obj, ok, par, params, posn, sig, single, smap, smap$1, t0, t1, targ, targs, targs2, tpar, tpar$1, tpar$2, tparams, tx, typ$3, typ$4, typ$5, u, untyped, $s, $deferred, $r, $c} = $restore(this, {posn, tparams, targs, params, args});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			check = [check];
-			recv = [recv];
-			sig = [sig];
+			inferred$1 = [inferred$1];
+			tparams = [tparams];
+			u = [u];
+			inferred$1[0] = sliceType$3.nil;
 			check[0] = this;
-			$r = check[0].openScope(ftyp, "function"); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			check[0].environment.scope.isFunc = true;
-			$r = check[0].recordScope(ftyp, check[0].environment.scope); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			sig[0].scope = check[0].environment.scope;
-			$deferred.push([$methodVal(check[0], "closeScope"), []]);
-			/* */ if (!(recvPar === ptrType$49.nil) && recvPar.List.$length > 0) { $s = 3; continue; }
+			/* */ if (false) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (false) { */ case 1:
+				$deferred.push([(function(check, inferred$1, tparams, u) { return function Checker·infer·func1() {
+						var {$s, $r, $c} = $restore(this, {});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						$r = assert(inferred$1[0] === sliceType$3.nil || (inferred$1[0].$length === tparams[0].$length) && !containsNil(inferred$1[0])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return;
+						/* */ } return; } var $f = {$blk: Checker·infer·func1, $c: true, $r, $s};return $f;
+					}; })(check, inferred$1, tparams, u), []]);
+			/* } */ case 2:
+			/* */ if (false) { $s = 3; continue; }
 			/* */ $s = 4; continue;
-			/* if (!(recvPar === ptrType$49.nil) && recvPar.List.$length > 0) { */ case 3:
-				_r$1 = check[0].unpackRecv((x = recvPar.List, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Type, true); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple = _r$1;
-				rname = _tuple[1];
-				rparams = _tuple[2];
-				/* */ if (rparams.$length > 0) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if (rparams.$length > 0) { */ case 6:
-					_r$2 = check[0].declareTypeParams(sliceType$9.nil, rparams); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					tparams = _r$2;
-					sig[0].rparams = bindTParams(tparams);
-					_ref = rparams;
-					_i = 0;
-					while (true) {
-						if (!(_i < _ref.$length)) { break; }
-						i = _i;
-						p = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-						if (p.Name === "_") {
-							if (check[0].recvTParamMap === false) {
-								check[0].recvTParamMap = new $global.Map();
+			/* if (false) { */ case 3:
+				$r = check[0].dump("== infer : %s%s \xE2\x9E\x9E %s", new sliceType$5([tparams[0], params, targs])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$deferred.push([(function(check, inferred$1, tparams, u) { return function Checker·infer·func2() {
+						var {$s, $r, $c} = $restore(this, {});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						$r = check[0].dump("=> %s \xE2\x9E\x9E %s\n", new sliceType$5([tparams[0], inferred$1[0]])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return;
+						/* */ } return; } var $f = {$blk: Checker·infer·func2, $c: true, $r, $s};return $f;
+					}; })(check, inferred$1, tparams, u), []]);
+			/* } */ case 4:
+			n = tparams[0].$length;
+			$r = assert(n > 0 && targs.$length <= n); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = assert(params.Len() === args.$length); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if ((targs.$length === n) && !containsNil(targs)) { $s = 8; continue; }
+			/* */ $s = 9; continue;
+			/* if ((targs.$length === n) && !containsNil(targs)) { */ case 8:
+				inferred$1[0] = targs;
+				$24r = inferred$1[0];
+				$s = 10; case 10: return $24r;
+			/* } */ case 9:
+			if (targs.$length < n) {
+				targs2 = $makeSlice(sliceType$3, n);
+				$copySlice(targs2, targs);
+				targs = targs2;
+			}
+			/* */ if (params.Len() > 0) { $s = 11; continue; }
+			/* */ $s = 12; continue;
+			/* if (params.Len() > 0) { */ case 11:
+				_r = makeSubstMap(tparams[0], targs); /* */ $s = 13; case 13: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				smap = _r;
+				_r$1 = check[0].subst(nopos, params, smap, ptrType$10.nil, check[0].context()); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				params = $assertType(_r$1, ptrType$16);
+			/* } */ case 12:
+			_arg = tparams[0];
+			_arg$1 = targs;
+			_r$2 = check[0].allowVersion(check[0].pkg, posn, $clone(go1_21, version)); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_arg$2 = _r$2;
+			_r$3 = newUnifier(_arg, _arg$1, _arg$2); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			u[0] = _r$3;
+			errorf = (function(check, inferred$1, tparams, u) { return function Checker·infer·func3(kind, tpar, targ, arg) {
+					var {_i, _r$4, _r$5, _r$6, _ref, allFailed, arg, inferred$2, kind, smap$1, targ, targ$1, targs$1, tpar, $s, $r, $c} = $restore(this, {kind, tpar, targ, arg});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					targs$1 = u[0].inferred(tparams[0]);
+					/* */ if ($interfaceIsEqual((0 >= targs$1.$length ? ($throwRuntimeError("index out of range"), undefined) : targs$1.$array[targs$1.$offset + 0]), $ifaceNil)) { $s = 1; continue; }
+					/* */ $s = 2; continue;
+					/* if ($interfaceIsEqual((0 >= targs$1.$length ? ($throwRuntimeError("index out of range"), undefined) : targs$1.$array[targs$1.$offset + 0]), $ifaceNil)) { */ case 1:
+						allFailed = true;
+						_ref = targs$1;
+						_i = 0;
+						while (true) {
+							if (!(_i < _ref.$length)) { break; }
+							targ$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+							if (!($interfaceIsEqual(targ$1, $ifaceNil))) {
+								allFailed = false;
+								break;
 							}
-							_key = p; (check[0].recvTParamMap || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$30.keyFor(_key), { k: _key, v: ((i < 0 || i >= tparams.$length) ? ($throwRuntimeError("index out of range"), undefined) : tparams.$array[tparams.$offset + i]) });
+							_i++;
 						}
-						_i++;
-					}
-					recvTParams = sliceType$9.nil;
-					/* */ if (!(rname === ptrType$30.nil)) { $s = 9; continue; }
+						/* */ if (allFailed) { $s = 3; continue; }
+						/* */ $s = 4; continue;
+						/* if (allFailed) { */ case 3:
+							$r = check[0].errorf(arg, 138, "%s %s of %s does not match %s (cannot infer %s)", new sliceType$5([new $String(kind), targ, arg.expr, tpar, new $String(typeParamsString(tparams[0]))])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = -1; return;
+						/* } */ case 4:
+					/* } */ case 2:
+					_r$4 = makeSubstMap(tparams[0], targs$1); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					smap$1 = _r$4;
+					_r$5 = arg.Pos(); /* */ $s = 7; case 7: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					_r$6 = check[0].subst(_r$5, tpar, smap$1, ptrType$10.nil, check[0].context()); /* */ $s = 8; case 8: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					inferred$2 = _r$6;
+					/* */ if (!($interfaceIsEqual(inferred$2, tpar))) { $s = 9; continue; }
 					/* */ $s = 10; continue;
-					/* if (!(rname === ptrType$30.nil)) { */ case 9:
-						_r$3 = check[0].genericType(rname, ptrType$34.nil); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_tuple$1 = $assertType(_r$3, ptrType$9, true);
-						recv$1 = _tuple$1[0];
-						/* */ if (!(recv$1 === ptrType$9.nil)) { $s = 12; continue; }
-						/* */ $s = 13; continue;
-						/* if (!(recv$1 === ptrType$9.nil)) { */ case 12:
-							_r$4 = recv$1.TypeParams(); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							_r$5 = _r$4.list(); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-							recvTParams = _r$5;
-						/* } */ case 13:
-					/* } */ case 10:
-					/* */ if (tparams.$length === recvTParams.$length) { $s = 16; continue; }
-					/* */ if (tparams.$length < recvTParams.$length) { $s = 17; continue; }
-					/* */ $s = 18; continue;
-					/* if (tparams.$length === recvTParams.$length) { */ case 16:
-						_r$6 = makeRenameMap(recvTParams, tparams); /* */ $s = 19; case 19: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						smap = _r$6;
-						_ref$1 = tparams;
-						_i$1 = 0;
-						/* while (true) { */ case 20:
-							/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 21; continue; }
-							i$1 = _i$1;
-							tpar = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-							recvTPar = ((i$1 < 0 || i$1 >= recvTParams.$length) ? ($throwRuntimeError("index out of range"), undefined) : recvTParams.$array[recvTParams.$offset + i$1]);
-							check[0].mono.recordCanon(tpar, recvTPar);
-							_r$7 = check[0].subst(tpar.obj.object.pos, recvTPar.bound, smap, ptrType$9.nil, check[0].context()); /* */ $s = 22; case 22: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-							tpar.bound = _r$7;
-							_i$1++;
-						$s = 20; continue;
-						case 21:
-						$s = 18; continue;
-					/* } else if (tparams.$length < recvTParams.$length) { */ case 17:
-						_r$8 = measure(tparams.$length, "type parameter"); /* */ $s = 23; case 23: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						got = _r$8;
-						$r = check[0].errorf(recvPar, 31, "got %s, but receiver base type declares %d", new sliceType$6([new $String(got), new $Int(recvTParams.$length)])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 18:
-				/* } */ case 7:
-			/* } */ case 4:
-			/* */ if (!(ftyp.TypeParams === ptrType$49.nil)) { $s = 25; continue; }
-			/* */ $s = 26; continue;
-			/* if (!(ftyp.TypeParams === ptrType$49.nil)) { */ case 25:
-				$r = check[0].collectTypeParams((sig[0].$ptr_tparams || (sig[0].$ptr_tparams = new ptrType$84(function() { return this.$target.tparams; }, function($v) { this.$target.tparams = $v; }, sig[0]))), ftyp.TypeParams); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!(recvPar === ptrType$49.nil)) { $s = 28; continue; }
-				/* */ $s = 29; continue;
-				/* if (!(recvPar === ptrType$49.nil)) { */ case 28:
-					$r = check[0].error(ftyp.TypeParams, 143, "methods cannot have type parameters"); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 29:
-			/* } */ case 26:
-			scope = NewScope(check[0].environment.scope, 0, 0, "function body (temp. scope)");
-			_r$9 = check[0].collectParams(scope, recvPar, false); /* */ $s = 31; case 31: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			_tuple$2 = _r$9;
-			recvList = _tuple$2[0];
-			_r$10 = check[0].collectParams(scope, ftyp.Params, true); /* */ $s = 32; case 32: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-			_tuple$3 = _r$10;
-			params = _tuple$3[0];
-			variadic = _tuple$3[1];
-			_r$11 = check[0].collectParams(scope, ftyp.Results, false); /* */ $s = 33; case 33: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-			_tuple$4 = _r$11;
-			results = _tuple$4[0];
-			$r = scope.squash((function(check, recv, sig) { return function Checker·funcType·func1(obj, alt) {
-					var {_arg, _arg$1, _r$12, alt, obj, $s, $r, $c} = $restore(this, {obj, alt});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_arg = obj;
-					_r$12 = obj.Name(); /* */ $s = 1; case 1: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					_arg$1 = new $String(_r$12);
-					$r = check[0].errorf(_arg, 10, "%s redeclared in this block", new sliceType$6([_arg$1])); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = check[0].reportAltDecl(alt); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* if (!($interfaceIsEqual(inferred$2, tpar))) { */ case 9:
+						$r = check[0].errorf(arg, 138, "%s %s of %s does not match inferred type %s for %s", new sliceType$5([new $String(kind), targ, arg.expr, inferred$2, tpar])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 11; continue;
+					/* } else { */ case 10:
+						$r = check[0].errorf(arg, 138, "%s %s of %s does not match %s", new sliceType$5([new $String(kind), targ, arg.expr, tpar])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 11:
 					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·funcType·func1, $c: true, $r, _arg, _arg$1, _r$12, alt, obj, $s};return $f;
-				}; })(check, recv, sig)); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (!(recvPar === ptrType$49.nil)) { $s = 35; continue; }
-			/* */ $s = 36; continue;
-			/* if (!(recvPar === ptrType$49.nil)) { */ case 35:
-				recv[0] = ptrType$16.nil;
-					_1 = recvList.$length;
-					/* */ if (_1 === (0)) { $s = 38; continue; }
-					/* */ if (_1 === (1)) { $s = 39; continue; }
-					/* */ $s = 40; continue;
-					/* if (_1 === (0)) { */ case 38:
-						recv[0] = NewParam(0, ptrType$1.nil, "", (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]));
-						$s = 41; continue;
-					/* } else if (_1 === (1)) { */ case 39:
-						recv[0] = (0 >= recvList.$length ? ($throwRuntimeError("index out of range"), undefined) : recvList.$array[recvList.$offset + 0]);
-						$s = 41; continue;
-					/* } else { */ case 40:
-						$r = check[0].error((x$1 = recvList.$length - 1 >> 0, ((x$1 < 0 || x$1 >= recvList.$length) ? ($throwRuntimeError("index out of range"), undefined) : recvList.$array[recvList.$offset + x$1])), 32, "method has multiple receivers"); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						recv[0] = (0 >= recvList.$length ? ($throwRuntimeError("index out of range"), undefined) : recvList.$array[recvList.$offset + 0]);
-					/* } */ case 41:
-				case 37:
-				sig[0].recv = recv[0];
-				check[0].later((function(check, recv, sig) { return function Checker·funcType·func2() {
-						var {T, T$1, T$2, _r$12, _ref$2, _ref$3, _tuple$5, cause, rtyp, u, u$1, u$2, $s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						_tuple$5 = deref(recv[0].object.typ);
-						rtyp = _tuple$5[0];
-						if ($interfaceIsEqual(rtyp, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-							$s = -1; return;
+					/* */ } return; } var $f = {$blk: Checker·infer·func3, $c: true, $r, _i, _r$4, _r$5, _r$6, _ref, allFailed, arg, inferred$2, kind, smap$1, targ, targ$1, targs$1, tpar, $s};return $f;
+				}; })(check, inferred$1, tparams, u);
+			untyped = sliceType$24.nil;
+			/* */ if (false) { $s = 17; continue; }
+			/* */ $s = 18; continue;
+			/* if (false) { */ case 17:
+				$r = u[0].tracef("== function parameters: %s", new sliceType$5([params])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = u[0].tracef("-- function arguments : %s", new sliceType$5([args])); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 18:
+			_ref = args;
+			_i = 0;
+			/* while (true) { */ case 21:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 22; continue; }
+				i = _i;
+				arg = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (arg.mode === 0) {
+					_i++;
+					/* continue; */ $s = 21; continue;
+				}
+				par = params.At(i);
+				_r$4 = isParameterized(tparams[0], par.object.typ); /* */ $s = 26; case 26: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				if (_r$4) { _v = true; $s = 25; continue s; }
+				_r$5 = isParameterized(tparams[0], arg.typ); /* */ $s = 27; case 27: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				_v = _r$5; case 25:
+				/* */ if (_v) { $s = 23; continue; }
+				/* */ $s = 24; continue;
+				/* if (_v) { */ case 23:
+					/* */ if (isTyped(arg.typ)) { $s = 28; continue; }
+					/* */ $s = 29; continue;
+					/* if (isTyped(arg.typ)) { */ case 28:
+						_r$6 = u[0].unify(par.object.typ, arg.typ, 1); /* */ $s = 33; case 33: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						/* */ if (!_r$6) { $s = 31; continue; }
+						/* */ $s = 32; continue;
+						/* if (!_r$6) { */ case 31:
+							$r = errorf("type", par.object.typ, arg.typ, arg); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							inferred$1[0] = sliceType$3.nil;
+							$24r$1 = inferred$1[0];
+							$s = 35; case 35: return $24r$1;
+						/* } */ case 32:
+						$s = 30; continue;
+					/* } else { */ case 29:
+						_tuple = $assertType(par.object.typ, ptrType$15, true);
+						ok = _tuple[1];
+						if (ok && !arg.isNil()) {
+							untyped = $append(untyped, i);
 						}
-						_ref$2 = rtyp;
-						/* */ if ($assertType(_ref$2, ptrType$9, true)[1]) { $s = 1; continue; }
-						/* */ if ($assertType(_ref$2, ptrType$8, true)[1]) { $s = 2; continue; }
-						/* */ $s = 3; continue;
-						/* switch (0) { default: if ($assertType(_ref$2, ptrType$9, true)[1]) { */ case 1:
-							T = _ref$2.$val;
-							/* */ if (!(T.TypeArgs() === ptrType$56.nil) && sig[0].RecvTypeParams() === ptrType$48.nil) { $s = 5; continue; }
-							/* */ $s = 6; continue;
-							/* if (!(T.TypeArgs() === ptrType$56.nil) && sig[0].RecvTypeParams() === ptrType$48.nil) { */ case 5:
-								$r = check[0].errorf(recv[0], 32, "cannot define new methods on instantiated type %s", new sliceType$6([rtyp])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* break; */ $s = 4; continue;
-							/* } */ case 6:
-							/* */ if (!(T.obj.object.pkg === check[0].pkg)) { $s = 8; continue; }
-							/* */ $s = 9; continue;
-							/* if (!(T.obj.object.pkg === check[0].pkg)) { */ case 8:
-								$r = check[0].errorf(recv[0], 32, "cannot define new methods on non-local type %s", new sliceType$6([rtyp])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* break; */ $s = 4; continue;
-							/* } */ case 9:
-							cause = "";
-							_r$12 = T.under(); /* */ $s = 11; case 11: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-							_ref$3 = _r$12;
-							/* */ if ($assertType(_ref$3, ptrType$8, true)[1]) { $s = 12; continue; }
-							/* */ if ($assertType(_ref$3, ptrType$26, true)[1] || $assertType(_ref$3, ptrType$13, true)[1]) { $s = 13; continue; }
-							/* */ if ($assertType(_ref$3, ptrType$14, true)[1]) { $s = 14; continue; }
-							/* */ $s = 15; continue;
-							/* if ($assertType(_ref$3, ptrType$8, true)[1]) { */ case 12:
-								u = _ref$3.$val;
-								if (u.kind === 18) {
-									cause = "unsafe.Pointer";
-								}
-								$s = 15; continue;
-							/* } else if ($assertType(_ref$3, ptrType$26, true)[1] || $assertType(_ref$3, ptrType$13, true)[1]) { */ case 13:
-								u$1 = _ref$3;
-								cause = "pointer or interface type";
-								$s = 15; continue;
-							/* } else if ($assertType(_ref$3, ptrType$14, true)[1]) { */ case 14:
-								u$2 = _ref$3.$val;
-								unreachable();
-							/* } */ case 15:
-							/* */ if (!(cause === "")) { $s = 16; continue; }
-							/* */ $s = 17; continue;
-							/* if (!(cause === "")) { */ case 16:
-								$r = check[0].errorf(recv[0], 32, "invalid receiver type %s (%s)", new sliceType$6([rtyp, new $String(cause)])); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 17:
-							$s = 4; continue;
-						/* } else if ($assertType(_ref$2, ptrType$8, true)[1]) { */ case 2:
-							T$1 = _ref$2.$val;
-							$r = check[0].errorf(recv[0], 32, "cannot define new methods on non-local type %s", new sliceType$6([rtyp])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 4; continue;
-						/* } else { */ case 3:
-							T$2 = _ref$2;
-							$r = check[0].errorf(recv[0], 32, "invalid receiver type %s", new sliceType$6([recv[0].object.typ])); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } } */ case 4:
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·funcType·func2, $c: true, $r, T, T$1, T$2, _r$12, _ref$2, _ref$3, _tuple$5, cause, rtyp, u, u$1, u$2, $s};return $f;
-					}; })(check, recv, sig)).describef(recv[0], "validate receiver %s", new sliceType$6([recv[0]]));
-			/* } */ case 36:
-			sig[0].params = NewTuple(params);
-			sig[0].results = NewTuple(results);
-			sig[0].variadic = variadic;
-			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: funcType, $c: true, $r, _1, _i, _i$1, _key, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, check, ftyp, got, i, i$1, p, params, recv, recv$1, recvList, recvPar, recvTPar, recvTParams, results, rname, rparams, scope, sig, smap, tpar, tparams, variadic, x, x$1, $s, $deferred};return $f; } }
+					/* } */ case 30:
+				/* } */ case 24:
+				_i++;
+			$s = 21; continue;
+			case 22:
+			/* */ if (false) { $s = 36; continue; }
+			/* */ $s = 37; continue;
+			/* if (false) { */ case 36:
+				inferred$2 = u[0].inferred(tparams[0]);
+				$r = u[0].tracef("=> %s \xE2\x9E\x9E %s\n", new sliceType$5([tparams[0], inferred$2])); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 37:
+			/* */ if (false) { $s = 39; continue; }
+			/* */ $s = 40; continue;
+			/* if (false) { */ case 39:
+				$r = u[0].tracef("== type parameters: %s", new sliceType$5([tparams[0]])); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 40:
+			i$1 = 0;
+			/* while (true) { */ case 42:
+				nn = u[0].unknowns();
+				/* */ if (false) { $s = 44; continue; }
+				/* */ $s = 45; continue;
+				/* if (false) { */ case 44:
+					/* */ if (i$1 > 0) { $s = 46; continue; }
+					/* */ $s = 47; continue;
+					/* if (i$1 > 0) { */ case 46:
+						_r$7 = fmt.Println(sliceType$5.nil); /* */ $s = 48; case 48: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+						_r$7;
+					/* } */ case 47:
+					$r = u[0].tracef("-- iteration %d", new sliceType$5([new $Int(i$1)])); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 45:
+				_ref$1 = tparams[0];
+				_i$1 = 0;
+				/* while (true) { */ case 50:
+					/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 51; continue; }
+					cause = [cause];
+					tpar = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+					tx = u[0].at(tpar);
+					_r$8 = coreTerm(tpar); /* */ $s = 52; case 52: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					_tuple$1 = _r$8;
+					core = _tuple$1[0];
+					single = _tuple$1[1];
+					/* */ if (false) { $s = 53; continue; }
+					/* */ $s = 54; continue;
+					/* if (false) { */ case 53:
+						$r = u[0].tracef("-- type parameter %s = %s: core(%s) = %s, single = %v", new sliceType$5([tpar, tx, tpar, core, new $Bool(single)])); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 54:
+					/* */ if (!(core === ptrType$5.nil)) { $s = 56; continue; }
+					/* */ $s = 57; continue;
+					/* if (!(core === ptrType$5.nil)) { */ case 56:
+							/* */ if (!($interfaceIsEqual(tx, $ifaceNil))) { $s = 60; continue; }
+							/* */ if (single && !core.tilde) { $s = 61; continue; }
+							/* */ $s = 62; continue;
+							/* if (!($interfaceIsEqual(tx, $ifaceNil))) { */ case 60:
+								_r$9 = u[0].unify(tx, core.typ, 0); /* */ $s = 65; case 65: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+								/* */ if (!_r$9) { $s = 63; continue; }
+								/* */ $s = 64; continue;
+								/* if (!_r$9) { */ case 63:
+									$r = check[0].errorf(posn, 138, "%s (type %s) does not satisfy %s", new sliceType$5([tpar, tx, tpar.Constraint()])); /* */ $s = 66; case 66: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									inferred$1[0] = sliceType$3.nil;
+									$24r$2 = inferred$1[0];
+									$s = 67; case 67: return $24r$2;
+								/* } */ case 64:
+								$s = 62; continue;
+							/* } else if (single && !core.tilde) { */ case 61:
+								$r = u[0].set(tpar, core.typ); /* */ $s = 68; case 68: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 62:
+						case 59:
+						$s = 58; continue;
+					/* } else { */ case 57:
+						/* */ if (!($interfaceIsEqual(tx, $ifaceNil))) { $s = 69; continue; }
+						/* */ $s = 70; continue;
+						/* if (!($interfaceIsEqual(tx, $ifaceNil))) { */ case 69:
+							cause[0] = "";
+							_r$10 = tpar.iface(); /* */ $s = 71; case 71: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+							constraint = _r$10;
+							_r$11 = check[0].missingMethod(tx, constraint, true, (function(cause, check, inferred$1, tparams, u) { return function Checker·infer·func4(x, y) {
+									var {$24r$3, _r$11, x, y, $s, $r, $c} = $restore(this, {x, y});
+									/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+									_r$11 = u[0].unify(x, y, 2); /* */ $s = 1; case 1: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+									$24r$3 = _r$11;
+									$s = 2; case 2: return $24r$3;
+									/* */ } return; } var $f = {$blk: Checker·infer·func4, $c: true, $r, $24r$3, _r$11, x, y, $s};return $f;
+								}; })(cause, check, inferred$1, tparams, u), (cause.$ptr || (cause.$ptr = new ptrType$35(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, cause)))); /* */ $s = 72; case 72: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+							_tuple$2 = _r$11;
+							m = _tuple$2[0];
+							/* */ if (!(m === ptrType$2.nil)) { $s = 73; continue; }
+							/* */ $s = 74; continue;
+							/* if (!(m === ptrType$2.nil)) { */ case 73:
+								$r = check[0].errorf(posn, 138, "%s (type %s) does not satisfy %s %s", new sliceType$5([tpar, tx, tpar.Constraint(), new $String(cause[0])])); /* */ $s = 75; case 75: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								inferred$1[0] = sliceType$3.nil;
+								$24r$3 = inferred$1[0];
+								$s = 76; case 76: return $24r$3;
+							/* } */ case 74:
+						/* } */ case 70:
+					/* } */ case 58:
+					_i$1++;
+				$s = 50; continue;
+				case 51:
+				if (u[0].unknowns() === nn) {
+					/* break; */ $s = 43; continue;
+				}
+				i$1 = i$1 + (1) >> 0;
+			$s = 42; continue;
+			case 43:
+			/* */ if (false) { $s = 77; continue; }
+			/* */ $s = 78; continue;
+			/* if (false) { */ case 77:
+				inferred$3 = u[0].inferred(tparams[0]);
+				$r = u[0].tracef("=> %s \xE2\x9E\x9E %s\n", new sliceType$5([tparams[0], inferred$3])); /* */ $s = 79; case 79: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 78:
+			/* */ if (false) { $s = 80; continue; }
+			/* */ $s = 81; continue;
+			/* if (false) { */ case 80:
+				$r = u[0].tracef("== untyped arguments: %v", new sliceType$5([untyped])); /* */ $s = 82; case 82: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 81:
+			maxUntyped = false;
+			_ref$2 = untyped;
+			_i$2 = 0;
+			/* while (true) { */ case 83:
+				/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 84; continue; }
+				index = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
+				tpar$1 = $assertType(params.At(index).object.typ, ptrType$15);
+				/* */ if ($interfaceIsEqual(u[0].at(tpar$1), $ifaceNil)) { $s = 85; continue; }
+				/* */ $s = 86; continue;
+				/* if ($interfaceIsEqual(u[0].at(tpar$1), $ifaceNil)) { */ case 85:
+					arg$1 = ((index < 0 || index >= args.$length) ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + index]);
+					if (maxUntyped === false) {
+						maxUntyped = new $global.Map();
+					}
+					max = (_entry = $mapIndex(maxUntyped,ptrType$15.keyFor(tpar$1)), _entry !== undefined ? _entry.v : $ifaceNil);
+					/* */ if ($interfaceIsEqual(max, $ifaceNil)) { $s = 87; continue; }
+					/* */ $s = 88; continue;
+					/* if ($interfaceIsEqual(max, $ifaceNil)) { */ case 87:
+						max = arg$1.typ;
+						$s = 89; continue;
+					/* } else { */ case 88:
+						_r$12 = maxType(max, arg$1.typ); /* */ $s = 90; case 90: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+						m$1 = _r$12;
+						/* */ if ($interfaceIsEqual(m$1, $ifaceNil)) { $s = 91; continue; }
+						/* */ $s = 92; continue;
+						/* if ($interfaceIsEqual(m$1, $ifaceNil)) { */ case 91:
+							$r = check[0].errorf(arg$1, 138, "mismatched types %s and %s (cannot infer %s)", new sliceType$5([max, arg$1.typ, tpar$1])); /* */ $s = 93; case 93: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							inferred$1[0] = sliceType$3.nil;
+							$24r$4 = inferred$1[0];
+							$s = 94; case 94: return $24r$4;
+						/* } */ case 92:
+						max = m$1;
+					/* } */ case 89:
+					_key = tpar$1; (maxUntyped || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$15.keyFor(_key), { k: _key, v: max });
+				/* } */ case 86:
+				_i$2++;
+			$s = 83; continue;
+			case 84:
+			_ref$3 = maxUntyped;
+			_i$3 = 0;
+			_keys = _ref$3 ? _ref$3.keys() : undefined;
+			_size = _ref$3 ? _ref$3.size : 0;
+			/* while (true) { */ case 95:
+				/* if (!(_i$3 < _size)) { break; } */ if(!(_i$3 < _size)) { $s = 96; continue; }
+				_key$1 = _keys.next().value;
+				_entry$1 = _ref$3.get(_key$1);
+				if (_entry$1 === undefined) {
+					_i$3++;
+					/* continue; */ $s = 95; continue;
+				}
+				tpar$2 = _entry$1.k;
+				typ$3 = _entry$1.v;
+				d = Default(typ$3);
+				$r = assert(isTyped(d)); /* */ $s = 97; case 97: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = u[0].set(tpar$2, d); /* */ $s = 98; case 98: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i$3++;
+			$s = 95; continue;
+			case 96:
+			inferred$1[0] = u[0].inferred(tparams[0]);
+			/* */ if (false) { $s = 99; continue; }
+			/* */ $s = 100; continue;
+			/* if (false) { */ case 99:
+				_ref$4 = targs;
+				_i$4 = 0;
+				/* while (true) { */ case 101:
+					/* if (!(_i$4 < _ref$4.$length)) { break; } */ if(!(_i$4 < _ref$4.$length)) { $s = 102; continue; }
+					i$2 = _i$4;
+					targ = ((_i$4 < 0 || _i$4 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$4]);
+					$r = assert($interfaceIsEqual(targ, $ifaceNil) || $interfaceIsEqual(((i$2 < 0 || i$2 >= inferred$1[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : inferred$1[0].$array[inferred$1[0].$offset + i$2]), targ)); /* */ $s = 103; case 103: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_i$4++;
+				$s = 101; continue;
+				case 102:
+			/* } */ case 100:
+			$r = killCycles(tparams[0], inferred$1[0]); /* */ $s = 104; case 104: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			dirty = sliceType$24.nil;
+			_ref$5 = inferred$1[0];
+			_i$5 = 0;
+			while (true) {
+				if (!(_i$5 < _ref$5.$length)) { break; }
+				i$3 = _i$5;
+				typ$4 = ((_i$5 < 0 || _i$5 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$5]);
+				if (!($interfaceIsEqual(typ$4, $ifaceNil)) && (i$3 >= targs.$length || $interfaceIsEqual(((i$3 < 0 || i$3 >= targs.$length) ? ($throwRuntimeError("index out of range"), undefined) : targs.$array[targs.$offset + i$3]), $ifaceNil))) {
+					dirty = $append(dirty, i$3);
+				}
+				_i$5++;
+			}
+			/* while (true) { */ case 105:
+				/* if (!(dirty.$length > 0)) { break; } */ if(!(dirty.$length > 0)) { $s = 106; continue; }
+				/* */ if (false) { $s = 107; continue; }
+				/* */ $s = 108; continue;
+				/* if (false) { */ case 107:
+					$r = u[0].tracef("-- simplify %s \xE2\x9E\x9E %s", new sliceType$5([tparams[0], inferred$1[0]])); /* */ $s = 109; case 109: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 108:
+				_r$13 = makeSubstMap(tparams[0], inferred$1[0]); /* */ $s = 110; case 110: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+				smap$1 = _r$13;
+				n$1 = 0;
+				_ref$6 = dirty;
+				_i$6 = 0;
+				/* while (true) { */ case 111:
+					/* if (!(_i$6 < _ref$6.$length)) { break; } */ if(!(_i$6 < _ref$6.$length)) { $s = 112; continue; }
+					index$1 = ((_i$6 < 0 || _i$6 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$6]);
+					t0 = ((index$1 < 0 || index$1 >= inferred$1[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : inferred$1[0].$array[inferred$1[0].$offset + index$1]);
+					_r$14 = check[0].subst(nopos, t0, smap$1, ptrType$10.nil, check[0].context()); /* */ $s = 113; case 113: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+					t1 = _r$14;
+					/* */ if (!($interfaceIsEqual(t1, t0))) { $s = 114; continue; }
+					/* */ $s = 115; continue;
+					/* if (!($interfaceIsEqual(t1, t0))) { */ case 114:
+						_tuple$3 = $assertType(t1, ptrType$29, true);
+						sig = _tuple$3[0];
+						if (!(!(sig === ptrType$29.nil) && sig.TypeParams().Len() > 0)) { _v$1 = false; $s = 118; continue s; }
+						_r$15 = isParameterized(tparams[0], sig); /* */ $s = 119; case 119: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+						_v$1 = !_r$15; case 118:
+						/* */ if (_v$1) { $s = 116; continue; }
+						/* */ $s = 117; continue;
+						/* if (_v$1) { */ case 116:
+							sig.tparams = ptrType$49.nil;
+						/* } */ case 117:
+						((index$1 < 0 || index$1 >= inferred$1[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : inferred$1[0].$array[inferred$1[0].$offset + index$1] = t1);
+						((n$1 < 0 || n$1 >= dirty.$length) ? ($throwRuntimeError("index out of range"), undefined) : dirty.$array[dirty.$offset + n$1] = index$1);
+						n$1 = n$1 + (1) >> 0;
+					/* } */ case 115:
+					_i$6++;
+				$s = 111; continue;
+				case 112:
+				dirty = $subslice(dirty, 0, n$1);
+			$s = 105; continue;
+			case 106:
+			_ref$7 = inferred$1[0];
+			_i$7 = 0;
+			/* while (true) { */ case 120:
+				/* if (!(_i$7 < _ref$7.$length)) { break; } */ if(!(_i$7 < _ref$7.$length)) { $s = 121; continue; }
+				i$4 = _i$7;
+				typ$5 = ((_i$7 < 0 || _i$7 >= _ref$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$7.$array[_ref$7.$offset + _i$7]);
+				if ($interfaceIsEqual(typ$5, $ifaceNil)) { _v$2 = true; $s = 124; continue s; }
+				_r$16 = isParameterized(tparams[0], typ$5); /* */ $s = 125; case 125: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+				_v$2 = _r$16; case 124:
+				/* */ if (_v$2) { $s = 122; continue; }
+				/* */ $s = 123; continue;
+				/* if (_v$2) { */ case 122:
+					obj = ((i$4 < 0 || i$4 >= tparams[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : tparams[0].$array[tparams[0].$offset + i$4]).obj;
+					$r = check[0].errorf(posn, 138, "cannot infer %s (%s)", new sliceType$5([new $String(obj.object.name), new token.Pos(obj.object.pos)])); /* */ $s = 126; case 126: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					inferred$1[0] = sliceType$3.nil;
+					$24r$5 = inferred$1[0];
+					$s = 127; case 127: return $24r$5;
+				/* } */ case 123:
+				_i$7++;
+			$s = 120; continue;
+			case 121:
+			$24r$6 = inferred$1[0];
+			$s = 128; case 128: return $24r$6;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  inferred$1[0]; } if($curGoroutine.asleep) { var $f = {$blk: infer, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, _arg, _arg$1, _arg$2, _entry, _entry$1, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _key, _key$1, _keys, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _size, _tuple, _tuple$1, _tuple$2, _tuple$3, _v, _v$1, _v$2, arg, arg$1, args, cause, check, constraint, core, d, dirty, errorf, i, i$1, i$2, i$3, i$4, index, index$1, inferred$1, inferred$2, inferred$3, m, m$1, max, maxUntyped, n, n$1, nn, obj, ok, par, params, posn, sig, single, smap, smap$1, t0, t1, targ, targs, targs2, tpar, tpar$1, tpar$2, tparams, tx, typ$3, typ$4, typ$5, u, untyped, $s, $deferred};return $f; } }
+		};
+		containsNil = function containsNil$1(list$2) {
+			var _i, _ref, list$2, t;
+			_ref = list$2;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if ($interfaceIsEqual(t, $ifaceNil)) {
+					return true;
+				}
+				_i++;
+			}
+			return false;
 		};
-		$ptrType(Checker).prototype.collectParams = function collectParams(scope, list$2, variadicOk) {
-			var {_i, _i$1, _r$1, _r$2, _r$3, _ref, _ref$1, _tmp, _tmp$1, _tuple, anonymous, check, field, ftype, i, last, list$2, name, named, par, par$1, params, scope, t, typ$3, variadic, variadicOk, x, x$1, x$2, $s, $r, $c} = $restore(this, {scope, list$2, variadicOk});
+		$ptrType(Checker).prototype.renameTParams = function renameTParams(pos, tparams, typ$3) {
+			var {$24r, _i, _i$1, _r, _r$1, _r$2, _r$3, _ref, _ref$1, check, i, i$1, pos, renameMap, tname, tparam, tparam$1, tparams, tparams2, typ$3, $s, $r, $c} = $restore(this, {pos, tparams, typ$3});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			params = sliceType$10.nil;
-			variadic = false;
 			check = this;
-			if (list$2 === ptrType$49.nil) {
-				$s = -1; return [params, variadic];
+			if (tparams.$length === 0) {
+				$s = -1; return [sliceType$8.nil, typ$3];
 			}
-			_tmp = false;
-			_tmp$1 = false;
-			named = _tmp;
-			anonymous = _tmp$1;
-			_ref = list$2.List;
+			tparams2 = $makeSlice(sliceType$8, tparams.$length);
+			_ref = tparams;
 			_i = 0;
 			/* while (true) { */ case 1:
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
 				i = _i;
-				field = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				ftype = field.Type;
-				_tuple = $assertType(ftype, ptrType$41, true);
-				t = _tuple[0];
-				/* */ if (!(t === ptrType$41.nil)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!(t === ptrType$41.nil)) { */ case 3:
-					ftype = t.Elt;
-					/* */ if (variadicOk && (i === (list$2.List.$length - 1 >> 0)) && field.Names.$length <= 1) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (variadicOk && (i === (list$2.List.$length - 1 >> 0)) && field.Names.$length <= 1) { */ case 5:
-						variadic = true;
-						$s = 7; continue;
-					/* } else { */ case 6:
-						$r = check.softErrorf(t, 79, "can only use ... with final parameter in list", sliceType$6.nil); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 7:
-				/* } */ case 4:
-				_r$1 = check.varType(ftype); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				typ$3 = _r$1;
-				/* */ if (field.Names.$length > 0) { $s = 10; continue; }
-				/* */ $s = 11; continue;
-				/* if (field.Names.$length > 0) { */ case 10:
-					_ref$1 = field.Names;
-					_i$1 = 0;
-					/* while (true) { */ case 13:
-						/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 14; continue; }
-						name = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-						/* */ if (name.Name === "") { $s = 15; continue; }
-						/* */ $s = 16; continue;
-						/* if (name.Name === "") { */ case 15:
-							$r = check.error(name, -1, "anonymous parameter"); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 16:
-						par = NewParam(name.Pos(), check.pkg, name.Name, typ$3);
-						$r = check.declare(scope, name, par, scope.pos); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						params = $append(params, par);
-						_i$1++;
-					$s = 13; continue;
-					case 14:
-					named = true;
-					$s = 12; continue;
-				/* } else { */ case 11:
-					_r$2 = ftype.Pos(); /* */ $s = 19; case 19: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$3 = NewParam(_r$2, check.pkg, "", typ$3); /* */ $s = 20; case 20: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					par$1 = _r$3;
-					$r = check.recordImplicit(field, par$1); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					params = $append(params, par$1);
-					anonymous = true;
-				/* } */ case 12:
+				tparam = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				tname = NewTypeName(tparam.Obj().object.Pos(), tparam.Obj().object.Pkg(), tparam.Obj().object.Name(), $ifaceNil);
+				_r = NewTypeParam(tname, $ifaceNil); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				((i < 0 || i >= tparams2.$length) ? ($throwRuntimeError("index out of range"), undefined) : tparams2.$array[tparams2.$offset + i] = _r);
+				((i < 0 || i >= tparams2.$length) ? ($throwRuntimeError("index out of range"), undefined) : tparams2.$array[tparams2.$offset + i]).index = tparam.index;
 				_i++;
 			$s = 1; continue;
 			case 2:
-			/* */ if (named && anonymous) { $s = 22; continue; }
-			/* */ $s = 23; continue;
-			/* if (named && anonymous) { */ case 22:
-				$r = check.error(list$2, -1, "list contains both named and anonymous parameters"); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 23:
-			/* */ if (variadic) { $s = 25; continue; }
-			/* */ $s = 26; continue;
-			/* if (variadic) { */ case 25:
-				last = (x = params.$length - 1 >> 0, ((x < 0 || x >= params.$length) ? ($throwRuntimeError("index out of range"), undefined) : params.$array[params.$offset + x]));
-				last.object.typ = new Slice.ptr(last.object.typ);
-				$r = check.recordTypeAndValue((x$1 = list$2.List, x$2 = list$2.List.$length - 1 >> 0, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])).Type, 3, last.object.typ, $ifaceNil); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 26:
-			$s = -1; return [params, variadic];
-			/* */ } return; } var $f = {$blk: collectParams, $c: true, $r, _i, _i$1, _r$1, _r$2, _r$3, _ref, _ref$1, _tmp, _tmp$1, _tuple, anonymous, check, field, ftype, i, last, list$2, name, named, par, par$1, params, scope, t, typ$3, variadic, variadicOk, x, x$1, x$2, $s};return $f;
-		};
-		$ptrType(Selection).prototype.Kind = function Kind() {
-			var s;
-			s = this;
-			return s.kind;
-		};
-		$ptrType(Selection).prototype.Recv = function Recv$1() {
-			var s;
-			s = this;
-			return s.recv;
-		};
-		$ptrType(Selection).prototype.Obj = function Obj$1() {
-			var s;
-			s = this;
-			return s.obj;
+			_r$1 = makeRenameMap(tparams, tparams2); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			renameMap = _r$1;
+			_ref$1 = tparams;
+			_i$1 = 0;
+			/* while (true) { */ case 5:
+				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 6; continue; }
+				i$1 = _i$1;
+				tparam$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+				_r$2 = check.subst(pos, tparam$1.bound, renameMap, ptrType$10.nil, check.context()); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				((i$1 < 0 || i$1 >= tparams2.$length) ? ($throwRuntimeError("index out of range"), undefined) : tparams2.$array[tparams2.$offset + i$1]).bound = _r$2;
+				_i$1++;
+			$s = 5; continue;
+			case 6:
+			_r$3 = check.subst(pos, typ$3, renameMap, ptrType$10.nil, check.context()); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			$24r = [tparams2, _r$3];
+			$s = 9; case 9: return $24r;
+			/* */ } return; } var $f = {$blk: renameTParams, $c: true, $r, $24r, _i, _i$1, _r, _r$1, _r$2, _r$3, _ref, _ref$1, check, i, i$1, pos, renameMap, tname, tparam, tparam$1, tparams, tparams2, typ$3, $s};return $f;
 		};
-		$ptrType(Selection).prototype.Type = function Type$2() {
-			var {$24r, _1, _r$1, arg0, params, recv, s, sig, sig$1, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			arg0 = [arg0];
-			recv = [recv];
-			sig = [sig];
-			sig$1 = [sig$1];
-			s = this;
-			_1 = s.kind;
-			if (_1 === (1)) {
-				sig[0] = $clone($assertType($assertType(s.obj, ptrType$2).object.typ, ptrType$27), Signature);
-				recv[0] = $clone(sig[0].recv, Var);
-				recv[0].object.typ = s.recv;
-				sig[0].recv = recv[0];
-				$s = -1; return sig[0];
+		typeParamsString = function typeParamsString$1(list$2) {
+			var _1, _i, _ref, buf, i, list$2, n, tname, x;
+			n = list$2.$length;
+			_1 = n;
+			if (_1 === (0)) {
+				return "";
+			} else if (_1 === (1)) {
+				return (0 >= list$2.$length ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + 0]).obj.object.name;
 			} else if (_1 === (2)) {
-				sig$1[0] = $clone($assertType($assertType(s.obj, ptrType$2).object.typ, ptrType$27), Signature);
-				arg0[0] = $clone(sig$1[0].recv, Var);
-				sig$1[0].recv = ptrType$16.nil;
-				arg0[0].object.typ = s.recv;
-				params = sliceType$10.nil;
-				if (!(sig$1[0].params === ptrType$15.nil)) {
-					params = sig$1[0].params.vars;
+				return (0 >= list$2.$length ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + 0]).obj.object.name + " and " + (1 >= list$2.$length ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + 1]).obj.object.name;
+			}
+			buf = new strings.Builder.ptr(ptrType$54.nil, sliceType$12.nil);
+			_ref = $subslice(list$2, 0, (n - 1 >> 0));
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				i = _i;
+				tname = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (i > 0) {
+					buf.WriteString(", ");
 				}
-				sig$1[0].params = NewTuple($appendSlice(new sliceType$10([arg0[0]]), params));
-				$s = -1; return sig$1[0];
+				buf.WriteString(tname.obj.object.name);
+				_i++;
 			}
-			_r$1 = s.obj.Type(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Type$2, $c: true, $r, $24r, _1, _r$1, arg0, params, recv, s, sig, sig$1, $s};return $f;
-		};
-		$ptrType(Selection).prototype.Index = function Index$1() {
-			var s;
-			s = this;
-			return s.index;
-		};
-		$ptrType(Selection).prototype.Indirect = function Indirect() {
-			var s;
-			s = this;
-			return s.indirect;
+			buf.WriteString(", and ");
+			buf.WriteString((x = n - 1 >> 0, ((x < 0 || x >= list$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + x])).obj.object.name);
+			return buf.String();
 		};
-		$ptrType(Selection).prototype.String = function String$11() {
-			var {$24r, _r$1, s, $s, $r, $c} = $restore(this, {});
+		isParameterized = function isParameterized$1(tparams, typ$3) {
+			var {$24r, _r, tparams, typ$3, w, $s, $r, $c} = $restore(this, {tparams, typ$3});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			_r$1 = SelectionString(s, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
+			w = new tpWalker.ptr(tparams, new $global.Map());
+			_r = w.isParameterized(typ$3); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$11, $c: true, $r, $24r, _r$1, s, $s};return $f;
-		};
-		SelectionString = function SelectionString$1(s, qf) {
-			var {T, _1, _arg, _arg$1, _r$1, _r$2, _r$3, buf, k, qf, s, $s, $r, $c} = $restore(this, {s, qf});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf = [buf];
-			k = "";
-			_1 = s.kind;
-			if (_1 === (0)) {
-				k = "field ";
-			} else if (_1 === (1)) {
-				k = "method ";
-			} else if (_1 === (2)) {
-				k = "method expr ";
-			} else {
-				unreachable();
-			}
-			buf[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-			buf[0].WriteString(k);
-			buf[0].WriteByte(40);
-			$r = WriteType(buf[0], s.Recv(), qf); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_arg = buf[0];
-			_r$1 = s.obj.Name(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_arg$1 = new $String(_r$1);
-			_r$2 = fmt.Fprintf(_arg, ") %s", new sliceType$6([_arg$1])); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$2;
-			_r$3 = s.Type(); /* */ $s = 4; case 4: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			T = _r$3;
-			/* */ if (s.kind === 0) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (s.kind === 0) { */ case 5:
-				buf[0].WriteByte(32);
-				$r = WriteType(buf[0], T, qf); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 7; continue;
-			/* } else { */ case 6:
-				$r = WriteSignature(buf[0], $assertType(T, ptrType$27), qf); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 7:
-			$s = -1; return buf[0].String();
-			/* */ } return; } var $f = {$blk: SelectionString$1, $c: true, $r, T, _1, _arg, _arg$1, _r$1, _r$2, _r$3, buf, k, qf, s, $s};return $f;
+			/* */ } return; } var $f = {$blk: isParameterized$1, $c: true, $r, $24r, _r, tparams, typ$3, w, $s};return $f;
 		};
-		$pkg.SelectionString = SelectionString;
-		NewScope = function NewScope$1(parent, pos, end, comment) {
-			var comment, end, parent, pos, s;
-			s = new Scope.ptr(parent, sliceType$20.nil, 0, false, pos, end, comment, false);
-			if (!(parent === ptrType.nil) && !(parent === $pkg.Universe)) {
-				parent.children = $append(parent.children, s);
-				s.number = parent.children.$length;
+		$ptrType(tpWalker).prototype.isParameterized = function isParameterized$2(typ$3) {
+			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, _entry, _i, _i$1, _key, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tuple, _v, _v$1, _v$2, _v$3, _v$4, m, ok, res, t, t$1, t$10, t$11, t$12, t$13, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, tset, typ$3, w, x, $s, $deferred, $r, $c} = $restore(this, {typ$3});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			res = [res];
+			typ$3 = [typ$3];
+			w = [w];
+			res[0] = false;
+			w[0] = this;
+			_tuple = (_entry = $mapIndex(w[0].seen,Type.keyFor(typ$3[0])), _entry !== undefined ? [_entry.v, true] : [false, false]);
+			x = _tuple[0];
+			ok = _tuple[1];
+			if (ok) {
+				res[0] = x;
+				$s = -1; return res[0];
 			}
-			return s;
-		};
-		$pkg.NewScope = NewScope;
-		$ptrType(Scope).prototype.Parent = function Parent() {
-			var s;
-			s = this;
-			return s.parent;
-		};
-		$ptrType(Scope).prototype.Len = function Len$5() {
-			var s;
-			s = this;
-			return (s.elems ? s.elems.size : 0);
+			_key = typ$3[0]; (w[0].seen || $throwRuntimeError("assignment to entry in nil map")).set(Type.keyFor(_key), { k: _key, v: false });
+			$deferred.push([(function(res, typ$3, w) { return function tpWalker·isParameterized·func1() {
+					var _key$1;
+					_key$1 = typ$3[0]; (w[0].seen || $throwRuntimeError("assignment to entry in nil map")).set(Type.keyFor(_key$1), { k: _key$1, v: res[0] });
+				}; })(res, typ$3, w), []]);
+			_ref = typ$3[0];
+			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$16, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 7; continue; }
+			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 8; continue; }
+			/* */ if ($assertType(_ref, ptrType$30, true)[1]) { $s = 9; continue; }
+			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 10; continue; }
+			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 11; continue; }
+			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 12; continue; }
+			/* */ $s = 13; continue;
+			/* if ($assertType(_ref, ptrType$4, true)[1]) { */ case 1:
+				t = _ref.$val;
+				$s = 14; continue;
+			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 2:
+				t$1 = _ref.$val;
+				_r = w[0].isParameterized(t$1.elem); /* */ $s = 15; case 15: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				res[0] = _r;
+				$24r = res[0];
+				$s = 16; case 16: return $24r;
+			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 3:
+				t$2 = _ref.$val;
+				_r$1 = w[0].isParameterized(t$2.elem); /* */ $s = 17; case 17: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				res[0] = _r$1;
+				$24r$1 = res[0];
+				$s = 18; case 18: return $24r$1;
+			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 4:
+				t$3 = _ref.$val;
+				_r$2 = w[0].varList(t$3.fields); /* */ $s = 19; case 19: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				res[0] = _r$2;
+				$24r$2 = res[0];
+				$s = 20; case 20: return $24r$2;
+			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 5:
+				t$4 = _ref.$val;
+				_r$3 = w[0].isParameterized(t$4.base); /* */ $s = 21; case 21: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				res[0] = _r$3;
+				$24r$3 = res[0];
+				$s = 22; case 22: return $24r$3;
+			/* } else if ($assertType(_ref, ptrType$16, true)[1]) { */ case 6:
+				t$5 = _ref.$val;
+				if (!(!(t$5 === ptrType$16.nil))) { _v = false; $s = 23; continue s; }
+				_r$4 = w[0].varList(t$5.vars); /* */ $s = 24; case 24: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_v = _r$4; case 23:
+				res[0] = _v;
+				$24r$4 = res[0];
+				$s = 25; case 25: return $24r$4;
+			/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 7:
+				t$6 = _ref.$val;
+				if (!(!(t$6.params === ptrType$16.nil))) { _v$2 = false; $s = 27; continue s; }
+				_r$5 = w[0].varList(t$6.params.vars); /* */ $s = 28; case 28: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				_v$2 = _r$5; case 27:
+				if (_v$2) { _v$1 = true; $s = 26; continue s; }
+				if (!(!(t$6.results === ptrType$16.nil))) { _v$3 = false; $s = 29; continue s; }
+				_r$6 = w[0].varList(t$6.results.vars); /* */ $s = 30; case 30: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				_v$3 = _r$6; case 29:
+				_v$1 = _v$3; case 26:
+				res[0] = _v$1;
+				$24r$5 = res[0];
+				$s = 31; case 31: return $24r$5;
+			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 8:
+				t$7 = _ref.$val;
+				_r$7 = t$7.typeSet(); /* */ $s = 32; case 32: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				tset = _r$7;
+				_ref$1 = tset.methods;
+				_i = 0;
+				/* while (true) { */ case 33:
+					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 34; continue; }
+					m = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+					_r$8 = w[0].isParameterized(m.object.typ); /* */ $s = 37; case 37: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					/* */ if (_r$8) { $s = 35; continue; }
+					/* */ $s = 36; continue;
+					/* if (_r$8) { */ case 35:
+						res[0] = true;
+						$s = -1; return res[0];
+					/* } */ case 36:
+					_i++;
+				$s = 33; continue;
+				case 34:
+				_r$9 = tset.is((function(res, typ$3, w) { return function tpWalker·isParameterized·func2(t$13) {
+						var {$24r$6, _r$9, _v$4, t$13, $s, $r, $c} = $restore(this, {t$13});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						if (!(!(t$13 === ptrType$5.nil))) { _v$4 = false; $s = 1; continue s; }
+						_r$9 = w[0].isParameterized(t$13.typ); /* */ $s = 2; case 2: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+						_v$4 = _r$9; case 1:
+						$24r$6 = _v$4;
+						$s = 3; case 3: return $24r$6;
+						/* */ } return; } var $f = {$blk: tpWalker·isParameterized·func2, $c: true, $r, $24r$6, _r$9, _v$4, t$13, $s};return $f;
+					}; })(res, typ$3, w)); /* */ $s = 38; case 38: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+				res[0] = _r$9;
+				$24r$6 = res[0];
+				$s = 39; case 39: return $24r$6;
+			/* } else if ($assertType(_ref, ptrType$30, true)[1]) { */ case 9:
+				t$8 = _ref.$val;
+				_r$10 = w[0].isParameterized(t$8.key); /* */ $s = 41; case 41: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+				if (_r$10) { _v$4 = true; $s = 40; continue s; }
+				_r$11 = w[0].isParameterized(t$8.elem); /* */ $s = 42; case 42: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+				_v$4 = _r$11; case 40:
+				res[0] = _v$4;
+				$24r$7 = res[0];
+				$s = 43; case 43: return $24r$7;
+			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 10:
+				t$9 = _ref.$val;
+				_r$12 = w[0].isParameterized(t$9.elem); /* */ $s = 44; case 44: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+				res[0] = _r$12;
+				$24r$8 = res[0];
+				$s = 45; case 45: return $24r$8;
+			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 11:
+				t$10 = _ref.$val;
+				_ref$2 = t$10.TypeArgs().list();
+				_i$1 = 0;
+				/* while (true) { */ case 46:
+					/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 47; continue; }
+					t$13 = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
+					_r$13 = w[0].isParameterized(t$13); /* */ $s = 50; case 50: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+					/* */ if (_r$13) { $s = 48; continue; }
+					/* */ $s = 49; continue;
+					/* if (_r$13) { */ case 48:
+						res[0] = true;
+						$s = -1; return res[0];
+					/* } */ case 49:
+					_i$1++;
+				$s = 46; continue;
+				case 47:
+				$s = 14; continue;
+			/* } else if ($assertType(_ref, ptrType$15, true)[1]) { */ case 12:
+				t$11 = _ref.$val;
+				res[0] = tparamIndex(w[0].tparams, t$11) >= 0;
+				$s = -1; return res[0];
+			/* } else { */ case 13:
+				t$12 = _ref;
+				_r$14 = fmt.Sprintf("unexpected %T", new sliceType$5([typ$3[0]])); /* */ $s = 51; case 51: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+				$panic(new $String(_r$14));
+			/* } */ case 14:
+			res[0] = false;
+			$s = -1; return res[0];
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  res[0]; } if($curGoroutine.asleep) { var $f = {$blk: isParameterized$2, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, _entry, _i, _i$1, _key, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tuple, _v, _v$1, _v$2, _v$3, _v$4, m, ok, res, t, t$1, t$10, t$11, t$12, t$13, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, tset, typ$3, w, x, $s, $deferred};return $f; } }
 		};
-		$ptrType(Scope).prototype.Names = function Names() {
-			var {_entry, _i, _key, _keys, _ref, _size, i, name, names, s, $s, $r, $c} = $restore(this, {});
+		$ptrType(tpWalker).prototype.varList = function varList$1(list$2) {
+			var {_i, _r, _ref, list$2, v, w, $s, $r, $c} = $restore(this, {list$2});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			names = $makeSlice(sliceType$5, (s.elems ? s.elems.size : 0));
-			i = 0;
-			_ref = s.elems;
+			w = this;
+			_ref = list$2;
 			_i = 0;
-			_keys = _ref ? _ref.keys() : undefined;
-			_size = _ref ? _ref.size : 0;
-			while (true) {
-				if (!(_i < _size)) { break; }
-				_key = _keys.next().value;
-				_entry = _ref.get(_key);
-				if (_entry === undefined) {
-					_i++;
-					continue;
-				}
-				name = _entry.k;
-				((i < 0 || i >= names.$length) ? ($throwRuntimeError("index out of range"), undefined) : names.$array[names.$offset + i] = name);
-				i = i + (1) >> 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				v = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_r = w.isParameterized(v.object.typ); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				/* */ if (_r) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (_r) { */ case 3:
+					$s = -1; return true;
+				/* } */ case 4:
 				_i++;
-			}
-			$r = sort.Strings(names); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return names;
-			/* */ } return; } var $f = {$blk: Names, $c: true, $r, _entry, _i, _key, _keys, _ref, _size, i, name, names, s, $s};return $f;
-		};
-		$ptrType(Scope).prototype.NumChildren = function NumChildren() {
-			var s;
-			s = this;
-			return s.children.$length;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return false;
+			/* */ } return; } var $f = {$blk: varList$1, $c: true, $r, _i, _r, _ref, list$2, v, w, $s};return $f;
 		};
-		$ptrType(Scope).prototype.Child = function Child(i) {
-			var i, s, x;
-			s = this;
-			return (x = s.children, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+		coreTerm = function coreTerm$1(tpar) {
+			var {_r, _r$1, _r$2, _r$3, _v, n, single, tilde, tpar, typ$3, $s, $r, $c} = $restore(this, {tpar});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			n = [n];
+			single = [single];
+			tilde = [tilde];
+			n[0] = 0;
+			single[0] = ptrType$5.nil;
+			tilde[0] = false;
+			_r = tpar.is((function(n, single, tilde) { return function coreTerm·func1(t) {
+					var {t, $s, $r, $c} = $restore(this, {t});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					/* */ if (t === ptrType$5.nil) { $s = 1; continue; }
+					/* */ $s = 2; continue;
+					/* if (t === ptrType$5.nil) { */ case 1:
+						$r = assert(n[0] === 0); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return false;
+					/* } */ case 2:
+					n[0] = n[0] + (1) >> 0;
+					single[0] = t;
+					if (t.tilde) {
+						tilde[0] = true;
+					}
+					$s = -1; return true;
+					/* */ } return; } var $f = {$blk: coreTerm·func1, $c: true, $r, t, $s};return $f;
+				}; })(n, single, tilde)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r;
+			/* */ if (n[0] === 1) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (n[0] === 1) { */ case 2:
+				/* */ if (false) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (false) { */ case 4:
+					if (!(false)) { _v = false; $s = 6; continue s; }
+					_r$1 = under(single[0].typ); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_r$2 = coreType(tpar); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_v = $interfaceIsEqual(_r$1, _r$2); case 6:
+					$r = assert(_v); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 5:
+				$s = -1; return [single[0], true];
+			/* } */ case 3:
+			_r$3 = coreType(tpar); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			typ$3 = _r$3;
+			if (!($interfaceIsEqual(typ$3, $ifaceNil))) {
+				$s = -1; return [new term.ptr(tilde[0], typ$3), false];
+			}
+			$s = -1; return [ptrType$5.nil, false];
+			/* */ } return; } var $f = {$blk: coreTerm$1, $c: true, $r, _r, _r$1, _r$2, _r$3, _v, n, single, tilde, tpar, typ$3, $s};return $f;
 		};
-		$ptrType(Scope).prototype.Lookup = function Lookup(name) {
-			var {$24r, _entry, _r$1, name, s, $s, $r, $c} = $restore(this, {name});
+		killCycles = function killCycles$1(tparams, inferred$1) {
+			var {_i, _ref, inferred$1, t, tparams, w, $s, $r, $c} = $restore(this, {tparams, inferred$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			_r$1 = resolve(name, (_entry = $mapIndex(s.elems,$String.keyFor(name)), _entry !== undefined ? _entry.v : $ifaceNil)); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Lookup, $c: true, $r, $24r, _entry, _r$1, name, s, $s};return $f;
+			w = new cycleFinder.ptr(tparams, inferred$1, new $global.Map());
+			_ref = tparams;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				$r = w.typ(t); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: killCycles$1, $c: true, $r, _i, _ref, inferred$1, t, tparams, w, $s};return $f;
 		};
-		$ptrType(Scope).prototype.LookupParent = function LookupParent(name, pos) {
-			var {_r$1, _r$2, _v, _v$1, name, obj, pos, s, $s, $r, $c} = $restore(this, {name, pos});
+		$ptrType(cycleFinder).prototype.typ = function typ$3(typ$4) {
+			var {_arg, _arg$1, _entry, _i, _i$1, _i$2, _i$3, _key, _r, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, i, i$1, m, t, t$1, t$10, t$11, t$12, t$13, t$14, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, tpar, tpar$1, typ$4, w, x, x$1, x$2, $s, $deferred, $r, $c} = $restore(this, {typ$4});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			w = this;
+			if ((_entry = $mapIndex(w.seen,Type.keyFor(typ$4)), _entry !== undefined ? _entry.v : false)) {
+				_tuple = $assertType(typ$4, ptrType$15, true);
+				tpar = _tuple[0];
+				if (!(tpar === ptrType$15.nil)) {
+					i = tparamIndex(w.tparams, tpar);
+					if (i >= 0) {
+						(x = w.inferred, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i] = $ifaceNil));
+					}
+				}
+				$s = -1; return;
+			}
+			_key = typ$4; (w.seen || $throwRuntimeError("assignment to entry in nil map")).set(Type.keyFor(_key), { k: _key, v: true });
+			$deferred.push([function(_arg, _arg$1) { $mapDelete(_arg, Type.keyFor(_arg$1)); }, [w.seen, typ$4]]);
+			_ref = typ$4;
+			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 7; continue; }
+			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 8; continue; }
+			/* */ if ($assertType(_ref, ptrType$30, true)[1]) { $s = 9; continue; }
+			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 10; continue; }
+			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 11; continue; }
+			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 12; continue; }
+			/* */ $s = 13; continue;
+			/* if ($assertType(_ref, ptrType$4, true)[1]) { */ case 1:
+				t = _ref.$val;
+				$s = 14; continue;
+			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 2:
+				t$1 = _ref.$val;
+				$r = w.typ(t$1.elem); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 14; continue;
+			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 3:
+				t$2 = _ref.$val;
+				$r = w.typ(t$2.elem); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 14; continue;
+			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 4:
+				t$3 = _ref.$val;
+				$r = w.varList(t$3.fields); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 14; continue;
+			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 5:
+				t$4 = _ref.$val;
+				$r = w.typ(t$4.base); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 14; continue;
+			/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 6:
+				t$5 = _ref.$val;
+				/* */ if (!(t$5.params === ptrType$16.nil)) { $s = 19; continue; }
+				/* */ $s = 20; continue;
+				/* if (!(t$5.params === ptrType$16.nil)) { */ case 19:
+					$r = w.varList(t$5.params.vars); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 20:
+				/* */ if (!(t$5.results === ptrType$16.nil)) { $s = 22; continue; }
+				/* */ $s = 23; continue;
+				/* if (!(t$5.results === ptrType$16.nil)) { */ case 22:
+					$r = w.varList(t$5.results.vars); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 23:
+				$s = 14; continue;
+			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 7:
+				t$6 = _ref.$val;
+				_ref$1 = t$6.terms;
+				_i = 0;
+				/* while (true) { */ case 25:
+					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 26; continue; }
+					t$13 = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+					$r = w.typ(t$13.typ); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_i++;
+				$s = 25; continue;
+				case 26:
+				$s = 14; continue;
+			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 8:
+				t$7 = _ref.$val;
+				_ref$2 = t$7.methods;
+				_i$1 = 0;
+				/* while (true) { */ case 28:
+					/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 29; continue; }
+					m = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
+					$r = w.typ(m.object.typ); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_i$1++;
+				$s = 28; continue;
+				case 29:
+				_ref$3 = t$7.embeddeds;
+				_i$2 = 0;
+				/* while (true) { */ case 31:
+					/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 32; continue; }
+					t$14 = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
+					$r = w.typ(t$14); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_i$2++;
+				$s = 31; continue;
+				case 32:
+				$s = 14; continue;
+			/* } else if ($assertType(_ref, ptrType$30, true)[1]) { */ case 9:
+				t$8 = _ref.$val;
+				$r = w.typ(t$8.key); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = w.typ(t$8.elem); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 14; continue;
+			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 10:
+				t$9 = _ref.$val;
+				$r = w.typ(t$9.elem); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 14; continue;
+			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 11:
+				t$10 = _ref.$val;
+				_ref$4 = t$10.TypeArgs().list();
+				_i$3 = 0;
+				/* while (true) { */ case 37:
+					/* if (!(_i$3 < _ref$4.$length)) { break; } */ if(!(_i$3 < _ref$4.$length)) { $s = 38; continue; }
+					tpar$1 = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
+					$r = w.typ(tpar$1); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_i$3++;
+				$s = 37; continue;
+				case 38:
+				$s = 14; continue;
+			/* } else if ($assertType(_ref, ptrType$15, true)[1]) { */ case 12:
+				t$11 = _ref.$val;
+				i$1 = tparamIndex(w.tparams, t$11);
+				/* */ if (i$1 >= 0 && !($interfaceIsEqual((x$1 = w.inferred, ((i$1 < 0 || i$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i$1])), $ifaceNil))) { $s = 40; continue; }
+				/* */ $s = 41; continue;
+				/* if (i$1 >= 0 && !($interfaceIsEqual((x$1 = w.inferred, ((i$1 < 0 || i$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i$1])), $ifaceNil))) { */ case 40:
+					$r = w.typ((x$2 = w.inferred, ((i$1 < 0 || i$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i$1]))); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 41:
+				$s = 14; continue;
+			/* } else { */ case 13:
+				t$12 = _ref;
+				_r = fmt.Sprintf("unexpected %T", new sliceType$5([typ$4])); /* */ $s = 43; case 43: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$panic(new $String(_r));
+			/* } */ case 14:
+			$s = -1; return;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: typ$3, $c: true, $r, _arg, _arg$1, _entry, _i, _i$1, _i$2, _i$3, _key, _r, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, i, i$1, m, t, t$1, t$10, t$11, t$12, t$13, t$14, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, tpar, tpar$1, typ$4, w, x, x$1, x$2, $s, $deferred};return $f; } }
+		};
+		$ptrType(cycleFinder).prototype.varList = function varList$2(list$2) {
+			var {_i, _ref, list$2, v, w, $s, $r, $c} = $restore(this, {list$2});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
+			w = this;
+			_ref = list$2;
+			_i = 0;
 			/* while (true) { */ case 1:
-				/* if (!(!(s === ptrType.nil))) { break; } */ if(!(!(s === ptrType.nil))) { $s = 2; continue; }
-				_r$1 = s.Lookup(name); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				obj = _r$1;
-				if (!(!($interfaceIsEqual(obj, $ifaceNil)))) { _v = false; $s = 6; continue s; }
-				if (!new token.Pos(pos).IsValid()) { _v$1 = true; $s = 7; continue s; }
-				_r$2 = obj.scopePos(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_v$1 = _r$2 <= pos; case 7:
-				_v = _v$1; case 6:
-				/* */ if (_v) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_v) { */ case 4:
-					$s = -1; return [s, obj];
-				/* } */ case 5:
-				s = s.parent;
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				v = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				$r = w.typ(v.object.typ); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i++;
 			$s = 1; continue;
 			case 2:
-			$s = -1; return [ptrType.nil, $ifaceNil];
-			/* */ } return; } var $f = {$blk: LookupParent, $c: true, $r, _r$1, _r$2, _v, _v$1, name, obj, pos, s, $s};return $f;
-		};
-		$ptrType(Scope).prototype.Insert = function Insert(obj) {
-			var {_r$1, _r$2, _r$3, alt, name, obj, s, $s, $r, $c} = $restore(this, {obj});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			_r$1 = obj.Name(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			name = _r$1;
-			_r$2 = s.Lookup(name); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			alt = _r$2;
-			if (!($interfaceIsEqual(alt, $ifaceNil))) {
-				$s = -1; return alt;
-			}
-			s.insert(name, obj);
-			_r$3 = obj.Parent(); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			/* */ if (_r$3 === ptrType.nil) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (_r$3 === ptrType.nil) { */ case 3:
-				$r = obj.setParent(s); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 4:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: Insert, $c: true, $r, _r$1, _r$2, _r$3, alt, name, obj, s, $s};return $f;
-		};
-		$ptrType(Scope).prototype.insert = function insert(name, obj) {
-			var _key, name, obj, s;
-			s = this;
-			if (s.elems === false) {
-				s.elems = new $global.Map();
-			}
-			_key = name; (s.elems || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: obj });
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: varList$2, $c: true, $r, _i, _ref, list$2, v, w, $s};return $f;
 		};
-		$ptrType(Scope).prototype.squash = function squash(err) {
-			var {_entry, _i, _i$1, _key, _keys, _r$1, _r$2, _ref, _ref$1, _size, alt, ch, err, i, j, k, name, obj, p, s, x, x$1, $s, $r, $c} = $restore(this, {err});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			p = s.parent;
-			$r = assert(!(p === ptrType.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_ref = s.elems;
+		tparamIndex = function tparamIndex$1(list$2, tpar) {
+			var _i, _ref, i, list$2, p, tpar;
+			_ref = list$2;
 			_i = 0;
-			_keys = _ref ? _ref.keys() : undefined;
-			_size = _ref ? _ref.size : 0;
-			/* while (true) { */ case 2:
-				/* if (!(_i < _size)) { break; } */ if(!(_i < _size)) { $s = 3; continue; }
-				_key = _keys.next().value;
-				_entry = _ref.get(_key);
-				if (_entry === undefined) {
-					_i++;
-					/* continue; */ $s = 2; continue;
-				}
-				name = _entry.k;
-				obj = _entry.v;
-				_r$1 = resolve(name, obj); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				obj = _r$1;
-				$r = obj.setParent(ptrType.nil); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$2 = p.Insert(obj); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				alt = _r$2;
-				/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 7:
-					$r = err(obj, alt); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 8:
-				_i++;
-			$s = 2; continue;
-			case 3:
-			j = -1;
-			_ref$1 = p.children;
-			_i$1 = 0;
 			while (true) {
-				if (!(_i$1 < _ref$1.$length)) { break; }
-				i = _i$1;
-				ch = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				if (ch === s) {
-					j = i;
-					break;
+				if (!(_i < _ref.$length)) { break; }
+				i = _i;
+				p = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (p === tpar) {
+					return i;
 				}
-				_i$1++;
+				_i++;
 			}
-			$r = assert(j >= 0); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			k = p.children.$length - 1 >> 0;
-			(x$1 = p.children, ((j < 0 || j >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + j] = (x = p.children, ((k < 0 || k >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + k]))));
-			p.children = $subslice(p.children, 0, k);
-			p.children = $appendSlice(p.children, s.children);
-			s.children = sliceType$20.nil;
-			s.elems = false;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: squash, $c: true, $r, _entry, _i, _i$1, _key, _keys, _r$1, _r$2, _ref, _ref$1, _size, alt, ch, err, i, j, k, name, obj, p, s, x, x$1, $s};return $f;
-		};
-		$ptrType(Scope).prototype.Pos = function Pos() {
-			var s;
-			s = this;
-			return s.pos;
-		};
-		$ptrType(Scope).prototype.End = function End() {
-			var s;
-			s = this;
-			return s.end;
-		};
-		$ptrType(Scope).prototype.Contains = function Contains(pos) {
-			var pos, s;
-			s = this;
-			return s.pos <= pos && pos < s.end;
+			return -1;
 		};
-		$ptrType(Scope).prototype.Innermost = function Innermost(pos) {
-			var _i, _i$1, _ref, _ref$1, inner, pos, s, s$1, s$2;
-			s = this;
-			if (s.parent === $pkg.Universe) {
-				_ref = s.children;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					s$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					inner = s$1.Innermost(pos);
-					if (!(inner === ptrType.nil)) {
-						return inner;
+		$ptrType(Checker).prototype.indexExpr = function indexExpr(x, e) {
+			var {_1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tuple, _tuple$1, check, e, elem, index, index$1, index$2, isFuncInst, k, key, key$1, length, mode, sig, typ$10, typ$4, typ$5, typ$6, typ$7, typ$8, typ$9, valid, x, $s, $r, $c} = $restore(this, {x, e});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			elem = [elem];
+			k = [k];
+			key = [key];
+			key$1 = [key$1];
+			length = [length];
+			mode = [mode];
+			x = [x];
+			isFuncInst = false;
+			check = this;
+			$r = check.exprOrType(x[0], e.IndexListExpr.X, true); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_1 = x[0].mode;
+				/* */ if (_1 === (0)) { $s = 3; continue; }
+				/* */ if (_1 === (3)) { $s = 4; continue; }
+				/* */ if (_1 === (7)) { $s = 5; continue; }
+				/* */ $s = 6; continue;
+				/* if (_1 === (0)) { */ case 3:
+					_r = check.use(e.IndexListExpr.Indices); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_r;
+					isFuncInst = false;
+					$s = -1; return isFuncInst;
+				/* } else if (_1 === (3)) { */ case 4:
+					x[0].mode = 0;
+					_r$1 = check.varType(e.Orig); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					x[0].typ = _r$1;
+					if (!($interfaceIsEqual(x[0].typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) {
+						x[0].mode = 3;
 					}
-					_i++;
-				}
-			}
-			if (s.Contains(pos)) {
-				_ref$1 = s.children;
-				_i$1 = 0;
-				while (true) {
-					if (!(_i$1 < _ref$1.$length)) { break; }
-					s$2 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					if (s$2.Contains(pos)) {
-						return s$2.Innermost(pos);
+					isFuncInst = false;
+					$s = -1; return isFuncInst;
+				/* } else if (_1 === (7)) { */ case 5:
+					_r$2 = under(x[0].typ); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_tuple = $assertType(_r$2, ptrType$29, true);
+					sig = _tuple[0];
+					if (!(sig === ptrType$29.nil) && sig.TypeParams().Len() > 0) {
+						isFuncInst = true;
+						$s = -1; return isFuncInst;
 					}
-					_i$1++;
+				/* } */ case 6:
+			case 2:
+			$r = check.nonGeneric($ifaceNil, x[0]); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			if (x[0].mode === 0) {
+				isFuncInst = false;
+				$s = -1; return isFuncInst;
+			}
+			valid = false;
+			length[0] = new $Int64(-1, 4294967295);
+			_r$3 = under(x[0].typ); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_ref = _r$3;
+			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 12; continue; }
+			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 13; continue; }
+			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 14; continue; }
+			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 15; continue; }
+			/* */ if ($assertType(_ref, ptrType$30, true)[1]) { $s = 16; continue; }
+			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 17; continue; }
+			/* */ $s = 18; continue;
+			/* switch (0) { default: if ($assertType(_ref, ptrType$4, true)[1]) { */ case 12:
+				typ$4 = _ref.$val;
+				_r$4 = isString(typ$4); /* */ $s = 21; case 21: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				/* */ if (_r$4) { $s = 19; continue; }
+				/* */ $s = 20; continue;
+				/* if (_r$4) { */ case 19:
+					valid = true;
+					/* */ if (x[0].mode === 4) { $s = 22; continue; }
+					/* */ $s = 23; continue;
+					/* if (x[0].mode === 4) { */ case 22:
+						_r$5 = constant.StringVal(x[0].val); /* */ $s = 24; case 24: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						length[0] = (new $Int64(0, _r$5.length));
+					/* } */ case 23:
+					x[0].mode = 7;
+					x[0].typ = universeByte;
+				/* } */ case 20:
+				$s = 18; continue;
+			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 13:
+				typ$5 = _ref.$val;
+				valid = true;
+				length[0] = typ$5.len;
+				if (!((x[0].mode === 5))) {
+					x[0].mode = 7;
 				}
-				return s;
+				x[0].typ = typ$5.elem;
+				$s = 18; continue;
+			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 14:
+				typ$6 = _ref.$val;
+				_r$6 = under(typ$6.base); /* */ $s = 25; case 25: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				_tuple$1 = $assertType(_r$6, ptrType$11, true);
+				typ$10 = _tuple$1[0];
+				if (!(typ$10 === ptrType$11.nil)) {
+					valid = true;
+					length[0] = typ$10.len;
+					x[0].mode = 5;
+					x[0].typ = typ$10.elem;
+				}
+				$s = 18; continue;
+			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 15:
+				typ$7 = _ref.$val;
+				valid = true;
+				x[0].mode = 5;
+				x[0].typ = typ$7.elem;
+				$s = 18; continue;
+			/* } else if ($assertType(_ref, ptrType$30, true)[1]) { */ case 16:
+				typ$8 = _ref.$val;
+				_r$7 = check.singleIndex(e); /* */ $s = 26; case 26: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				index = _r$7;
+				if ($interfaceIsEqual(index, $ifaceNil)) {
+					x[0].mode = 0;
+					isFuncInst = false;
+					$s = -1; return isFuncInst;
+				}
+				key[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+				$r = check.expr($ifaceNil, key[0], index); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = check.assignment(key[0], typ$8.key, "map index"); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				x[0].mode = 6;
+				x[0].typ = typ$8.elem;
+				x[0].expr = e.Orig;
+				isFuncInst = false;
+				$s = -1; return isFuncInst;
+			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 17:
+				typ$9 = _ref.$val;
+				if (!isTypeParam(x[0].typ)) {
+					/* break; */ $s = 18; continue;
+				}
+				_tmp = $ifaceNil;
+				_tmp$1 = $ifaceNil;
+				key$1[0] = _tmp;
+				elem[0] = _tmp$1;
+				mode[0] = 5;
+				_r$8 = typ$9.typeSet(); /* */ $s = 31; case 31: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				_r$9 = _r$8.underIs((function(elem, k, key, key$1, length, mode, x) { return function Checker·indexExpr·func1(u) {
+						var {_r$10, _r$11, _r$12, _r$9, _ref$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple$2, e$1, k$1, l, t, t$1, t$2, t$3, t$4, t$5, u, $s, $r, $c} = $restore(this, {u});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						l = new $Int64(-1, 4294967295);
+						_tmp$2 = $ifaceNil;
+						_tmp$3 = $ifaceNil;
+						k$1 = _tmp$2;
+						e$1 = _tmp$3;
+						_ref$1 = u;
+						/* */ if ($assertType(_ref$1, ptrType$4, true)[1]) { $s = 1; continue; }
+						/* */ if ($assertType(_ref$1, ptrType$11, true)[1]) { $s = 2; continue; }
+						/* */ if ($assertType(_ref$1, ptrType$28, true)[1]) { $s = 3; continue; }
+						/* */ if ($assertType(_ref$1, ptrType$27, true)[1]) { $s = 4; continue; }
+						/* */ if ($assertType(_ref$1, ptrType$30, true)[1]) { $s = 5; continue; }
+						/* */ $s = 6; continue;
+						/* if ($assertType(_ref$1, ptrType$4, true)[1]) { */ case 1:
+							t = _ref$1.$val;
+							_r$9 = isString(t); /* */ $s = 9; case 9: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+							/* */ if (_r$9) { $s = 7; continue; }
+							/* */ $s = 8; continue;
+							/* if (_r$9) { */ case 7:
+								e$1 = universeByte;
+								mode[0] = 7;
+							/* } */ case 8:
+							$s = 6; continue;
+						/* } else if ($assertType(_ref$1, ptrType$11, true)[1]) { */ case 2:
+							t$1 = _ref$1.$val;
+							l = t$1.len;
+							e$1 = t$1.elem;
+							if (!((x[0].mode === 5))) {
+								mode[0] = 7;
+							}
+							$s = 6; continue;
+						/* } else if ($assertType(_ref$1, ptrType$28, true)[1]) { */ case 3:
+							t$2 = _ref$1.$val;
+							_r$10 = under(t$2.base); /* */ $s = 10; case 10: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+							_tuple$2 = $assertType(_r$10, ptrType$11, true);
+							t$5 = _tuple$2[0];
+							if (!(t$5 === ptrType$11.nil)) {
+								l = t$5.len;
+								e$1 = t$5.elem;
+							}
+							$s = 6; continue;
+						/* } else if ($assertType(_ref$1, ptrType$27, true)[1]) { */ case 4:
+							t$3 = _ref$1.$val;
+							e$1 = t$3.elem;
+							$s = 6; continue;
+						/* } else if ($assertType(_ref$1, ptrType$30, true)[1]) { */ case 5:
+							t$4 = _ref$1.$val;
+							k$1 = t$4.key;
+							e$1 = t$4.elem;
+						/* } */ case 6:
+						if ($interfaceIsEqual(e$1, $ifaceNil)) {
+							$s = -1; return false;
+						}
+						if ($interfaceIsEqual(elem[0], $ifaceNil)) {
+							length[0] = l;
+							_tmp$4 = k$1;
+							_tmp$5 = e$1;
+							key$1[0] = _tmp$4;
+							elem[0] = _tmp$5;
+							$s = -1; return true;
+						}
+						_r$11 = Identical(key$1[0], k$1); /* */ $s = 13; case 13: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+						/* */ if (!_r$11) { $s = 11; continue; }
+						/* */ $s = 12; continue;
+						/* if (!_r$11) { */ case 11:
+							$s = -1; return false;
+						/* } */ case 12:
+						_r$12 = Identical(elem[0], e$1); /* */ $s = 16; case 16: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+						/* */ if (!_r$12) { $s = 14; continue; }
+						/* */ $s = 15; continue;
+						/* if (!_r$12) { */ case 14:
+							$s = -1; return false;
+						/* } */ case 15:
+						if ((l.$high > 0 || (l.$high === 0 && l.$low >= 0)) && (l.$high < length[0].$high || (l.$high === length[0].$high && l.$low < length[0].$low))) {
+							length[0] = l;
+						}
+						$s = -1; return true;
+						/* */ } return; } var $f = {$blk: Checker·indexExpr·func1, $c: true, $r, _r$10, _r$11, _r$12, _r$9, _ref$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple$2, e$1, k$1, l, t, t$1, t$2, t$3, t$4, t$5, u, $s};return $f;
+					}; })(elem, k, key, key$1, length, mode, x)); /* */ $s = 32; case 32: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+				/* */ if (_r$9) { $s = 29; continue; }
+				/* */ $s = 30; continue;
+				/* if (_r$9) { */ case 29:
+					/* */ if (!($interfaceIsEqual(key$1[0], $ifaceNil))) { $s = 33; continue; }
+					/* */ $s = 34; continue;
+					/* if (!($interfaceIsEqual(key$1[0], $ifaceNil))) { */ case 33:
+						_r$10 = check.singleIndex(e); /* */ $s = 35; case 35: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+						index$1 = _r$10;
+						if ($interfaceIsEqual(index$1, $ifaceNil)) {
+							x[0].mode = 0;
+							isFuncInst = false;
+							$s = -1; return isFuncInst;
+						}
+						k[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+						$r = check.expr($ifaceNil, k[0], index$1); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = check.assignment(k[0], key$1[0], "map index"); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						x[0].mode = 6;
+						x[0].typ = elem[0];
+						x[0].expr = e;
+						isFuncInst = false;
+						$s = -1; return isFuncInst;
+					/* } */ case 34:
+					valid = true;
+					x[0].mode = mode[0];
+					x[0].typ = elem[0];
+				/* } */ case 30:
+			/* } } */ case 18:
+			/* */ if (!valid) { $s = 38; continue; }
+			/* */ $s = 39; continue;
+			/* if (!valid) { */ case 38:
+				$r = check.errorf(x[0], 51, "invalid operation: cannot index %s", new sliceType$5([x[0]])); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$11 = check.use(e.IndexListExpr.Indices); /* */ $s = 41; case 41: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+				_r$11;
+				x[0].mode = 0;
+				isFuncInst = false;
+				$s = -1; return isFuncInst;
+			/* } */ case 39:
+			_r$12 = check.singleIndex(e); /* */ $s = 42; case 42: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+			index$2 = _r$12;
+			if ($interfaceIsEqual(index$2, $ifaceNil)) {
+				x[0].mode = 0;
+				isFuncInst = false;
+				$s = -1; return isFuncInst;
 			}
-			return ptrType.nil;
+			if ($interfaceIsEqual(x[0].typ, $ifaceNil)) {
+				x[0].typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+			}
+			_r$13 = check.index(index$2, length[0]); /* */ $s = 43; case 43: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+			_r$13;
+			isFuncInst = false;
+			$s = -1; return isFuncInst;
+			/* */ } return; } var $f = {$blk: indexExpr, $c: true, $r, _1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tuple, _tuple$1, check, e, elem, index, index$1, index$2, isFuncInst, k, key, key$1, length, mode, sig, typ$10, typ$4, typ$5, typ$6, typ$7, typ$8, typ$9, valid, x, $s};return $f;
 		};
-		$ptrType(Scope).prototype.WriteTo = function WriteTo(w, n, recurse) {
-			var {_arg, _arg$1, _arg$2, _i, _i$1, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, indn, indn1, n, name, recurse, s, s$1, w, $s, $r, $c} = $restore(this, {w, n, recurse});
+		$ptrType(Checker).prototype.sliceExpr = function sliceExpr(x, e) {
+			var {_i, _i$1, _i$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, at$1, at$2, check, e, expr, i, i$1, ind, j, length, max, u, u$1, u$2, u$3, u$4, u$5, v, valid, x, x$1, x$2, x$3, x$4, x$5, y, $s, $r, $c} = $restore(this, {x, e});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			indn = strings.Repeat(".  ", n);
-			_r$1 = fmt.Fprintf(w, "%s%s scope %p {\n", new sliceType$6([new $String(indn), new $String(s.comment), s])); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			indn1 = indn + ".  ";
-			_r$2 = s.Names(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_ref = _r$2;
+			check = this;
+			$r = check.expr($ifaceNil, x, e.X); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (x.mode === 0) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (x.mode === 0) { */ case 2:
+				_r = check.use(new sliceType$10([e.Low, e.High, e.Max])); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r;
+				$s = -1; return;
+			/* } */ case 3:
+			valid = false;
+			length = new $Int64(-1, 4294967295);
+			_r$1 = coreString(x.typ); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_ref = _r$1;
+			/* */ if (_ref === $ifaceNil) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 7; continue; }
+			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 8; continue; }
+			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 9; continue; }
+			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 10; continue; }
+			/* */ $s = 11; continue;
+			/* if (_ref === $ifaceNil) { */ case 6:
+				u = _ref;
+				$r = check.errorf(x, 54, "invalid operation: cannot slice %s: %s has no core type", new sliceType$5([x, x.typ])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				x.mode = 0;
+				$s = -1; return;
+			/* } else if ($assertType(_ref, ptrType$4, true)[1]) { */ case 7:
+				u$1 = _ref.$val;
+				_r$2 = isString(u$1); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				/* */ if (_r$2) { $s = 13; continue; }
+				/* */ $s = 14; continue;
+				/* if (_r$2) { */ case 13:
+					/* */ if (e.Slice3) { $s = 16; continue; }
+					/* */ $s = 17; continue;
+					/* if (e.Slice3) { */ case 16:
+						at$1 = e.Max;
+						if ($interfaceIsEqual(at$1, $ifaceNil)) {
+							at$1 = e;
+						}
+						$r = check.error(at$1, 55, "invalid operation: 3-index slice of string"); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						x.mode = 0;
+						$s = -1; return;
+					/* } */ case 17:
+					valid = true;
+					/* */ if (x.mode === 4) { $s = 19; continue; }
+					/* */ $s = 20; continue;
+					/* if (x.mode === 4) { */ case 19:
+						_r$3 = constant.StringVal(x.val); /* */ $s = 21; case 21: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						length = (new $Int64(0, _r$3.length));
+					/* } */ case 20:
+					if (isUntyped(x.typ)) {
+						x.typ = (17 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 17]);
+					}
+				/* } */ case 14:
+				$s = 11; continue;
+			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 8:
+				u$2 = _ref.$val;
+				valid = true;
+				length = u$2.len;
+				/* */ if (!((x.mode === 5))) { $s = 22; continue; }
+				/* */ $s = 23; continue;
+				/* if (!((x.mode === 5))) { */ case 22:
+					$r = check.errorf(x, 54, "invalid operation: cannot slice %s (value not addressable)", new sliceType$5([x])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					x.mode = 0;
+					$s = -1; return;
+				/* } */ case 23:
+				x.typ = new Slice.ptr(u$2.elem);
+				$s = 11; continue;
+			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 9:
+				u$3 = _ref.$val;
+				_r$4 = under(u$3.base); /* */ $s = 25; case 25: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_tuple = $assertType(_r$4, ptrType$11, true);
+				u$5 = _tuple[0];
+				if (!(u$5 === ptrType$11.nil)) {
+					valid = true;
+					length = u$5.len;
+					x.typ = new Slice.ptr(u$5.elem);
+				}
+				$s = 11; continue;
+			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 10:
+				u$4 = _ref.$val;
+				valid = true;
+			/* } */ case 11:
+			/* */ if (!valid) { $s = 26; continue; }
+			/* */ $s = 27; continue;
+			/* if (!valid) { */ case 26:
+				$r = check.errorf(x, 54, "invalid operation: cannot slice %s", new sliceType$5([x])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				x.mode = 0;
+				$s = -1; return;
+			/* } */ case 27:
+			x.mode = 7;
+			/* */ if (e.Slice3 && ($interfaceIsEqual(e.High, $ifaceNil) || $interfaceIsEqual(e.Max, $ifaceNil))) { $s = 29; continue; }
+			/* */ $s = 30; continue;
+			/* if (e.Slice3 && ($interfaceIsEqual(e.High, $ifaceNil) || $interfaceIsEqual(e.Max, $ifaceNil))) { */ case 29:
+				_r$5 = inNode(e, e.Rbrack); /* */ $s = 31; case 31: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				$r = check.error((x$1 = _r$5, new x$1.constructor.elem(x$1)), -1, "2nd and 3rd index required in 3-index slice"); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				x.mode = 0;
+				$s = -1; return;
+			/* } */ case 30:
+			ind = arrayType$2.zero();
+			_ref$1 = new sliceType$10([e.Low, e.High, e.Max]);
 			_i = 0;
-			/* while (true) { */ case 3:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
-				name = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_arg = w;
-				_arg$1 = new $String(indn1);
-				_r$3 = s.Lookup(name); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_arg$2 = _r$3;
-				_r$4 = fmt.Fprintf(_arg, "%s%s\n", new sliceType$6([_arg$1, _arg$2])); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_r$4;
+			/* while (true) { */ case 33:
+				/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 34; continue; }
+				i = _i;
+				expr = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+				x$2 = new $Int64(-1, 4294967295);
+					/* */ if (!($interfaceIsEqual(expr, $ifaceNil))) { $s = 36; continue; }
+					/* */ if ((i === 0)) { $s = 37; continue; }
+					/* */ if ((length.$high > 0 || (length.$high === 0 && length.$low >= 0))) { $s = 38; continue; }
+					/* */ $s = 39; continue;
+					/* if (!($interfaceIsEqual(expr, $ifaceNil))) { */ case 36:
+						max = new $Int64(-1, 4294967295);
+						if ((length.$high > 0 || (length.$high === 0 && length.$low >= 0))) {
+							max = new $Int64(length.$high + 0, length.$low + 1);
+						}
+						_r$6 = check.index(expr, max); /* */ $s = 40; case 40: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						_tuple$1 = _r$6;
+						v = _tuple$1[1];
+						if ((v.$high > 0 || (v.$high === 0 && v.$low >= 0))) {
+							x$2 = v;
+						}
+						$s = 39; continue;
+					/* } else if ((i === 0)) { */ case 37:
+						x$2 = new $Int64(0, 0);
+						$s = 39; continue;
+					/* } else if ((length.$high > 0 || (length.$high === 0 && length.$low >= 0))) { */ case 38:
+						x$2 = length;
+					/* } */ case 39:
+				case 35:
+				((i < 0 || i >= ind.length) ? ($throwRuntimeError("index out of range"), undefined) : ind[i] = x$2);
 				_i++;
-			$s = 3; continue;
-			case 4:
-			/* */ if (recurse) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if (recurse) { */ case 7:
-				_ref$1 = s.children;
-				_i$1 = 0;
-				/* while (true) { */ case 9:
-					/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 10; continue; }
-					s$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					$r = s$1.WriteTo(w, n + 1 >> 0, recurse); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i$1++;
-				$s = 9; continue;
-				case 10:
-			/* } */ case 8:
-			_r$5 = fmt.Fprintf(w, "%s}\n", new sliceType$6([new $String(indn)])); /* */ $s = 12; case 12: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_r$5;
+			$s = 33; continue;
+			case 34:
+			_ref$2 = $subslice(new sliceType$18(ind), 0, 2);
+			_i$1 = 0;
+			/* while (true) { */ case 41:
+				/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 42; continue; }
+				i$1 = _i$1;
+				x$3 = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
+				/* */ if ((x$3.$high > 0 || (x$3.$high === 0 && x$3.$low > 0))) { $s = 43; continue; }
+				/* */ $s = 44; continue;
+				/* if ((x$3.$high > 0 || (x$3.$high === 0 && x$3.$low > 0))) { */ case 43:
+					_ref$3 = $subslice(new sliceType$18(ind), (i$1 + 1 >> 0));
+					_i$2 = 0;
+					/* while (true) { */ case 45:
+						/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 46; continue; }
+						j = _i$2;
+						y = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
+						/* */ if ((y.$high > 0 || (y.$high === 0 && y.$low >= 0)) && (y.$high < x$3.$high || (y.$high === x$3.$high && y.$low < x$3.$low))) { $s = 47; continue; }
+						/* */ $s = 48; continue;
+						/* if ((y.$high > 0 || (y.$high === 0 && y.$low >= 0)) && (y.$high < x$3.$high || (y.$high === x$3.$high && y.$low < x$3.$low))) { */ case 47:
+							at$2 = (x$4 = new sliceType$10([e.Low, e.High, e.Max]), x$5 = (i$1 + 1 >> 0) + j >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5]));
+							$r = check.errorf(at$2, 53, "invalid slice indices: %d < %d", new sliceType$5([y, x$3])); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* break L; */ $s = 42; continue s;
+						/* } */ case 48:
+						_i$2++;
+					$s = 45; continue;
+					case 46:
+				/* } */ case 44:
+				_i$1++;
+			$s = 41; continue;
+			case 42:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: WriteTo, $c: true, $r, _arg, _arg$1, _arg$2, _i, _i$1, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, indn, indn1, n, name, recurse, s, s$1, w, $s};return $f;
-		};
-		$ptrType(Scope).prototype.String = function String$12() {
-			var {buf, s, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf = [buf];
-			s = this;
-			buf[0] = new strings.Builder.ptr(ptrType$53.nil, sliceType$14.nil);
-			$r = s.WriteTo(buf[0], 0, false); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return buf[0].String();
-			/* */ } return; } var $f = {$blk: String$12, $c: true, $r, buf, s, $s};return $f;
+			/* */ } return; } var $f = {$blk: sliceExpr, $c: true, $r, _i, _i$1, _i$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, at$1, at$2, check, e, expr, i, i$1, ind, j, length, max, u, u$1, u$2, u$3, u$4, u$5, v, valid, x, x$1, x$2, x$3, x$4, x$5, y, $s};return $f;
 		};
-		resolve = function resolve$1(name, obj) {
-			var {_tuple, lazy, name, obj, ok, $s, $r, $c} = $restore(this, {name, obj});
+		$ptrType(Checker).prototype.singleIndex = function singleIndex(expr) {
+			var {check, expr, x, x$1, $s, $r, $c} = $restore(this, {expr});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			lazy = [lazy];
-			name = [name];
-			_tuple = $assertType(obj, ptrType$85, true);
-			lazy[0] = _tuple[0];
-			ok = _tuple[1];
-			/* */ if (ok) { $s = 1; continue; }
+			check = this;
+			/* */ if (expr.IndexListExpr.Indices.$length === 0) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (ok) { */ case 1:
-				$r = lazy[0].once.Do((function(lazy, name) { return function resolve·func1() {
-						var {_r$1, _r$2, _r$3, _tuple$1, obj$1, ok$1, $s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						_r$1 = lazy[0].resolve(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						obj$1 = _r$1;
-						_tuple$1 = $assertType(obj$1, ptrType$85, true);
-						ok$1 = _tuple$1[1];
-						if (ok$1) {
-							$panic(new $String("recursive lazy object"));
-						}
-						_r$2 = obj$1.Name(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						/* */ if (!(_r$2 === name[0])) { $s = 2; continue; }
-						/* */ $s = 3; continue;
-						/* if (!(_r$2 === name[0])) { */ case 2:
-							$panic(new $String("lazy object has unexpected name"));
-						/* } */ case 3:
-						_r$3 = obj$1.Parent(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						/* */ if (_r$3 === ptrType.nil) { $s = 5; continue; }
-						/* */ $s = 6; continue;
-						/* if (_r$3 === ptrType.nil) { */ case 5:
-							$r = obj$1.setParent(lazy[0].parent); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 6:
-						lazy[0].obj = obj$1;
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: resolve·func1, $c: true, $r, _r$1, _r$2, _r$3, _tuple$1, obj$1, ok$1, $s};return $f;
-					}; })(lazy, name)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				obj = lazy[0].obj;
+			/* if (expr.IndexListExpr.Indices.$length === 0) { */ case 1:
+				$r = check.errorf(expr.Orig, -1, "index expression %v with 0 indices", new sliceType$5([expr])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return $ifaceNil;
 			/* } */ case 2:
-			$s = -1; return obj;
-			/* */ } return; } var $f = {$blk: resolve$1, $c: true, $r, _tuple, lazy, name, obj, ok, $s};return $f;
-		};
-		$ptrType(lazyObject).prototype.Parent = function Parent$1() {
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.Pos = function Pos$1() {
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.Pkg = function Pkg() {
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.Name = function Name() {
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.Type = function Type$3() {
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.Exported = function Exported() {
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.Id = function Id$1() {
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.String = function String$13() {
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.order = function order() {
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.color = function color$1() {
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.setOrder = function setOrder(param) {
-			var param;
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.setColor = function setColor(color$2) {
-			var color$2;
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.setParent = function setParent(param) {
-			var param;
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.sameId = function sameId(pkg, name) {
-			var name, pkg;
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.scopePos = function scopePos() {
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.setScopePos = function setScopePos(pos) {
-			var pos;
-			$panic(new $String("unreachable"));
+			/* */ if (expr.IndexListExpr.Indices.$length > 1) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (expr.IndexListExpr.Indices.$length > 1) { */ case 4:
+				$r = check.error((x = expr.IndexListExpr.Indices, (1 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 1])), 52, "invalid operation: more than one index"); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 5:
+			$s = -1; return (x$1 = expr.IndexListExpr.Indices, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]));
+			/* */ } return; } var $f = {$blk: singleIndex, $c: true, $r, check, expr, x, x$1, $s};return $f;
 		};
-		$ptrType(Checker).prototype.isTerminating = function isTerminating(s, label) {
-			var _entry, _i, _ref, _ref$1, _tuple, call, cc, check, label, ok, s, s$1, s$10, s$11, s$12, s$13, s$2, s$3, s$4, s$5, s$6, s$7, s$8, s$9;
+		$ptrType(Checker).prototype.index = function index(index$1, max) {
+			var {_arg, _arg$1, _arg$2, _r, _r$1, _r$2, _r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, check, index$1, max, ok, typ$4, v, val, x, $s, $r, $c} = $restore(this, {index$1, max});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			x = [x];
+			typ$4 = $ifaceNil;
+			val = new $Int64(0, 0);
 			check = this;
-			_ref = s;
-			if ($assertType(_ref, ptrType$63, true)[1] || $assertType(_ref, ptrType$64, true)[1] || $assertType(_ref, ptrType$59, true)[1] || $assertType(_ref, ptrType$67, true)[1] || $assertType(_ref, ptrType$68, true)[1] || $assertType(_ref, ptrType$69, true)[1] || $assertType(_ref, ptrType$70, true)[1] || $assertType(_ref, ptrType$71, true)[1] || $assertType(_ref, ptrType$80, true)[1]) {
-				s$2 = _ref;
-			} else if ($assertType(_ref, ptrType$65, true)[1]) {
-				s$3 = _ref.$val;
-				return check.isTerminating(s$3.Stmt, s$3.Label.Name);
-			} else if ($assertType(_ref, ptrType$66, true)[1]) {
-				s$4 = _ref.$val;
-				_tuple = $assertType(unparen(s$4.X), ptrType$86, true);
-				call = _tuple[0];
-				ok = _tuple[1];
-				if (ok && (_entry = $mapIndex(check.environment.isPanic,ptrType$86.keyFor(call)), _entry !== undefined ? _entry.v : false)) {
-					return true;
-				}
-			} else if ($assertType(_ref, ptrType$72, true)[1]) {
-				s$5 = _ref.$val;
-				return true;
-			} else if ($assertType(_ref, ptrType$73, true)[1]) {
-				s$6 = _ref.$val;
-				if ((s$6.Tok === 73) || (s$6.Tok === 69)) {
-					return true;
-				}
-			} else if ($assertType(_ref, ptrType$74, true)[1]) {
-				s$7 = _ref.$val;
-				return check.isTerminatingList(s$7.List, "");
-			} else if ($assertType(_ref, ptrType$75, true)[1]) {
-				s$8 = _ref.$val;
-				if (!($interfaceIsEqual(s$8.Else, $ifaceNil)) && check.isTerminating(s$8.Body, "") && check.isTerminating(s$8.Else, "")) {
-					return true;
-				}
-			} else if ($assertType(_ref, ptrType$76, true)[1]) {
-				s$9 = _ref.$val;
-				return check.isTerminatingSwitch(s$9.Body, label);
-			} else if ($assertType(_ref, ptrType$77, true)[1]) {
-				s$10 = _ref.$val;
-				return check.isTerminatingSwitch(s$10.Body, label);
-			} else if ($assertType(_ref, ptrType$78, true)[1]) {
-				s$11 = _ref.$val;
-				_ref$1 = s$11.Body.List;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref$1.$length)) { break; }
-					s$13 = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					cc = $assertType(s$13, ptrType$61);
-					if (!check.isTerminatingList(cc.Body, "") || hasBreakList(cc.Body, label, true)) {
-						return false;
-					}
-					_i++;
-				}
-				return true;
-			} else if ($assertType(_ref, ptrType$79, true)[1]) {
-				s$12 = _ref.$val;
-				if ($interfaceIsEqual(s$12.Cond, $ifaceNil) && !hasBreak(s$12.Body, label, true)) {
-					return true;
-				}
-			} else {
-				s$1 = _ref;
-				unreachable();
+			typ$4 = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+			val = new $Int64(-1, 4294967295);
+			x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+			$r = check.expr($ifaceNil, x[0], index$1); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r = check.isValidIndex(x[0], 52, "index", false); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			/* */ if (!_r) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!_r) { */ case 2:
+				$s = -1; return [typ$4, val];
+			/* } */ case 3:
+			if (!((x[0].mode === 4))) {
+				_tmp = x[0].typ;
+				_tmp$1 = new $Int64(-1, 4294967295);
+				typ$4 = _tmp;
+				val = _tmp$1;
+				$s = -1; return [typ$4, val];
 			}
-			return false;
+			_r$1 = x[0].val.Kind(); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			/* */ if (_r$1 === 0) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (_r$1 === 0) { */ case 5:
+				$s = -1; return [typ$4, val];
+			/* } */ case 6:
+			_r$2 = constant.Int64Val(x[0].val); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_tuple = _r$2;
+			v = _tuple[0];
+			ok = _tuple[1];
+			$r = assert(ok); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if ((max.$high > 0 || (max.$high === 0 && max.$low >= 0)) && (v.$high > max.$high || (v.$high === max.$high && v.$low >= max.$low))) { $s = 10; continue; }
+			/* */ $s = 11; continue;
+			/* if ((max.$high > 0 || (max.$high === 0 && max.$low >= 0)) && (v.$high > max.$high || (v.$high === max.$high && v.$low >= max.$low))) { */ case 10:
+				_arg = x[0];
+				_r$3 = x[0].val.String(); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				_arg$1 = new $String(_r$3);
+				_arg$2 = max;
+				$r = check.errorf(_arg, 52, "invalid argument: index %s out of bounds [0:%d]", new sliceType$5([_arg$1, _arg$2])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return [typ$4, val];
+			/* } */ case 11:
+			_tmp$2 = x[0].typ;
+			_tmp$3 = v;
+			typ$4 = _tmp$2;
+			val = _tmp$3;
+			$s = -1; return [typ$4, val];
+			/* */ } return; } var $f = {$blk: index, $c: true, $r, _arg, _arg$1, _arg$2, _r, _r$1, _r$2, _r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, check, index$1, max, ok, typ$4, v, val, x, $s};return $f;
 		};
-		$ptrType(Checker).prototype.isTerminatingList = function isTerminatingList(list$2, label) {
-			var _tuple, check, i, label, list$2, ok;
+		$ptrType(Checker).prototype.isValidIndex = function isValidIndex(x, code, what, allowNegative) {
+			var {_r, _r$1, _r$2, _v, allowNegative, check, code, what, x, $s, $r, $c} = $restore(this, {x, code, what, allowNegative});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			check = this;
-			i = list$2.$length - 1 >> 0;
-			while (true) {
-				if (!(i >= 0)) { break; }
-				_tuple = $assertType(((i < 0 || i >= list$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + i]), ptrType$59, true);
-				ok = _tuple[1];
-				if (!ok) {
-					return check.isTerminating(((i < 0 || i >= list$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + i]), label);
-				}
-				i = i - (1) >> 0;
+			if (x.mode === 0) {
+				$s = -1; return false;
 			}
-			return false;
+			$r = check.convertUntyped(x, (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			if (x.mode === 0) {
+				$s = -1; return false;
+			}
+			_r = allInteger(x.typ); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			/* */ if (!_r) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!_r) { */ case 2:
+				$r = check.errorf(x, code, "invalid argument: %s %s must be integer", new sliceType$5([new $String(what), x])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return false;
+			/* } */ case 3:
+			/* */ if (x.mode === 4) { $s = 6; continue; }
+			/* */ $s = 7; continue;
+			/* if (x.mode === 4) { */ case 6:
+				if (!(!allowNegative)) { _v = false; $s = 10; continue s; }
+				_r$1 = constant.Sign(x.val); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_v = _r$1 < 0; case 10:
+				/* */ if (_v) { $s = 8; continue; }
+				/* */ $s = 9; continue;
+				/* if (_v) { */ case 8:
+					$r = check.errorf(x, code, "invalid argument: %s %s must not be negative", new sliceType$5([new $String(what), x])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = -1; return false;
+				/* } */ case 9:
+				_r$2 = representableConst(x.val, check, (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]), (x === ptrType$63.nil && $throwNilPointerError(), (x.$ptr_val || (x.$ptr_val = new ptrType$51(function() { return this.$target.val; }, function($v) { this.$target.val = $v; }, x))))); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				/* */ if (!_r$2) { $s = 13; continue; }
+				/* */ $s = 14; continue;
+				/* if (!_r$2) { */ case 13:
+					$r = check.errorf(x, code, "invalid argument: %s %s overflows int", new sliceType$5([new $String(what), x])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = -1; return false;
+				/* } */ case 14:
+			/* } */ case 7:
+			$s = -1; return true;
+			/* */ } return; } var $f = {$blk: isValidIndex, $c: true, $r, _r, _r$1, _r$2, _v, allowNegative, check, code, what, x, $s};return $f;
 		};
-		$ptrType(Checker).prototype.isTerminatingSwitch = function isTerminatingSwitch(body, label) {
-			var _i, _ref, body, cc, check, hasDefault, label, s;
+		$ptrType(Checker).prototype.indexedElts = function indexedElts(elts, typ$4, length) {
+			var {_entry, _i, _key, _r, _ref, _tmp, _tmp$1, _tuple, _tuple$1, check, e, elts, eval$1, i, index$1, kv, length, max, typ$4, typ$5, validIndex, visited, x, x$1, x$2, $s, $r, $c} = $restore(this, {elts, typ$4, length});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			check = this;
-			hasDefault = false;
-			_ref = body.List;
+			visited = (x = elts.$length, ((x < 0 || x > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map()));
+			_tmp = new $Int64(0, 0);
+			_tmp$1 = new $Int64(0, 0);
+			index$1 = _tmp;
+			max = _tmp$1;
+			_ref = elts;
 			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				cc = $assertType(s, ptrType$60);
-				if (cc.List === sliceType$11.nil) {
-					hasDefault = true;
-				}
-				if (!check.isTerminatingList(cc.Body, "") || hasBreakList(cc.Body, label, true)) {
-					return false;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				x$1 = [x$1];
+				e = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				validIndex = false;
+				eval$1 = e;
+				_tuple = $assertType(e, ptrType$100, true);
+				kv = _tuple[0];
+				/* */ if (!(kv === ptrType$100.nil)) { $s = 3; continue; }
+				/* */ if ((length.$high > 0 || (length.$high === 0 && length.$low >= 0)) && (index$1.$high > length.$high || (index$1.$high === length.$high && index$1.$low >= length.$low))) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (!(kv === ptrType$100.nil)) { */ case 3:
+					_r = check.index(kv.Key, length); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_tuple$1 = _r;
+					typ$5 = _tuple$1[0];
+					i = _tuple$1[1];
+					/* */ if (!($interfaceIsEqual(typ$5, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { $s = 8; continue; }
+					/* */ $s = 9; continue;
+					/* if (!($interfaceIsEqual(typ$5, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { */ case 8:
+						/* */ if ((i.$high > 0 || (i.$high === 0 && i.$low >= 0))) { $s = 10; continue; }
+						/* */ $s = 11; continue;
+						/* if ((i.$high > 0 || (i.$high === 0 && i.$low >= 0))) { */ case 10:
+							index$1 = i;
+							validIndex = true;
+							$s = 12; continue;
+						/* } else { */ case 11:
+							$r = check.errorf(e, 62, "index %s must be integer constant", new sliceType$5([kv.Key])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 12:
+					/* } */ case 9:
+					eval$1 = kv.Value;
+					$s = 6; continue;
+				/* } else if ((length.$high > 0 || (length.$high === 0 && length.$low >= 0)) && (index$1.$high > length.$high || (index$1.$high === length.$high && index$1.$low >= length.$low))) { */ case 4:
+					$r = check.errorf(e, 63, "index %d is out of bounds (>= %d)", new sliceType$5([index$1, length])); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 6; continue;
+				/* } else { */ case 5:
+					validIndex = true;
+				/* } */ case 6:
+				/* */ if (validIndex) { $s = 15; continue; }
+				/* */ $s = 16; continue;
+				/* if (validIndex) { */ case 15:
+					/* */ if ((_entry = $mapIndex(visited,$Int64.keyFor(index$1)), _entry !== undefined ? _entry.v : false)) { $s = 17; continue; }
+					/* */ $s = 18; continue;
+					/* if ((_entry = $mapIndex(visited,$Int64.keyFor(index$1)), _entry !== undefined ? _entry.v : false)) { */ case 17:
+						$r = check.errorf(e, 60, "duplicate index %d in array or slice literal", new sliceType$5([index$1])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 18:
+					_key = index$1; (visited || $throwRuntimeError("assignment to entry in nil map")).set($Int64.keyFor(_key), { k: _key, v: true });
+				/* } */ case 16:
+				index$1 = (x$2 = new $Int64(0, 1), new $Int64(index$1.$high + x$2.$high, index$1.$low + x$2.$low));
+				if ((index$1.$high > max.$high || (index$1.$high === max.$high && index$1.$low > max.$low))) {
+					max = index$1;
 				}
+				x$1[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+				$r = check.exprWithHint(x$1[0], eval$1, typ$4); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = check.assignment(x$1[0], typ$4, "array or slice literal"); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				_i++;
-			}
-			return hasDefault;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return max;
+			/* */ } return; } var $f = {$blk: indexedElts, $c: true, $r, _entry, _i, _key, _r, _ref, _tmp, _tmp$1, _tuple, _tuple$1, check, e, elts, eval$1, i, index$1, kv, length, max, typ$4, typ$5, validIndex, visited, x, x$1, x$2, $s};return $f;
 		};
-		hasBreak = function hasBreak$1(s, label, implicit) {
-			var _ref, implicit, label, s, s$1, s$10, s$11, s$12, s$13, s$2, s$3, s$4, s$5, s$6, s$7, s$8, s$9;
-			_ref = s;
-			if ($assertType(_ref, ptrType$63, true)[1] || $assertType(_ref, ptrType$64, true)[1] || $assertType(_ref, ptrType$59, true)[1] || $assertType(_ref, ptrType$66, true)[1] || $assertType(_ref, ptrType$67, true)[1] || $assertType(_ref, ptrType$68, true)[1] || $assertType(_ref, ptrType$69, true)[1] || $assertType(_ref, ptrType$70, true)[1] || $assertType(_ref, ptrType$71, true)[1] || $assertType(_ref, ptrType$72, true)[1]) {
-				s$2 = _ref;
-			} else if ($assertType(_ref, ptrType$65, true)[1]) {
-				s$3 = _ref.$val;
-				return hasBreak(s$3.Stmt, label, implicit);
-			} else if ($assertType(_ref, ptrType$73, true)[1]) {
-				s$4 = _ref.$val;
-				if (s$4.Tok === 61) {
-					if (s$4.Label === ptrType$30.nil) {
-						return implicit;
-					}
-					if (s$4.Label.Name === label) {
-						return true;
-					}
-				}
-			} else if ($assertType(_ref, ptrType$74, true)[1]) {
-				s$5 = _ref.$val;
-				return hasBreakList(s$5.List, label, implicit);
-			} else if ($assertType(_ref, ptrType$75, true)[1]) {
-				s$6 = _ref.$val;
-				if (hasBreak(s$6.Body, label, implicit) || !($interfaceIsEqual(s$6.Else, $ifaceNil)) && hasBreak(s$6.Else, label, implicit)) {
-					return true;
-				}
-			} else if ($assertType(_ref, ptrType$60, true)[1]) {
-				s$7 = _ref.$val;
-				return hasBreakList(s$7.Body, label, implicit);
-			} else if ($assertType(_ref, ptrType$76, true)[1]) {
-				s$8 = _ref.$val;
-				if (!(label === "") && hasBreak(s$8.Body, label, false)) {
-					return true;
+		ExprString = function ExprString$1(x) {
+			var {buf, x, $s, $r, $c} = $restore(this, {x});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			buf = [buf];
+			buf[0] = new bytes.Buffer.ptr(sliceType$12.nil, 0, 0);
+			$r = WriteExpr(buf[0], x); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return buf[0].String();
+			/* */ } return; } var $f = {$blk: ExprString$1, $c: true, $r, buf, x, $s};return $f;
+		};
+		$pkg.ExprString = ExprString;
+		WriteExpr = function WriteExpr$1(buf, x) {
+			var {_1, _r, _ref, buf, ix, s, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {buf, x});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_ref = x;
+			/* */ if ($assertType(_ref, ptrType$31, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$42, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$58, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$101, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$102, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$40, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$37, true)[1]) { $s = 7; continue; }
+			/* */ if ($assertType(_ref, ptrType$38, true)[1] || $assertType(_ref, ptrType$39, true)[1]) { $s = 8; continue; }
+			/* */ if ($assertType(_ref, ptrType$103, true)[1]) { $s = 9; continue; }
+			/* */ if ($assertType(_ref, ptrType$83, true)[1]) { $s = 10; continue; }
+			/* */ if ($assertType(_ref, ptrType$87, true)[1]) { $s = 11; continue; }
+			/* */ if ($assertType(_ref, ptrType$44, true)[1]) { $s = 12; continue; }
+			/* */ if ($assertType(_ref, ptrType$21, true)[1]) { $s = 13; continue; }
+			/* */ if ($assertType(_ref, ptrType$22, true)[1]) { $s = 14; continue; }
+			/* */ if ($assertType(_ref, ptrType$41, true)[1]) { $s = 15; continue; }
+			/* */ if ($assertType(_ref, ptrType$43, true)[1]) { $s = 16; continue; }
+			/* */ if ($assertType(_ref, ptrType$45, true)[1]) { $s = 17; continue; }
+			/* */ if ($assertType(_ref, ptrType$46, true)[1]) { $s = 18; continue; }
+			/* */ if ($assertType(_ref, ptrType$47, true)[1]) { $s = 19; continue; }
+			/* */ if ($assertType(_ref, ptrType$48, true)[1]) { $s = 20; continue; }
+			/* */ $s = 21; continue;
+			/* if ($assertType(_ref, ptrType$31, true)[1]) { */ case 1:
+				x$2 = _ref.$val;
+				buf.WriteString(x$2.Name);
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$42, true)[1]) { */ case 2:
+				x$3 = _ref.$val;
+				buf.WriteString("...");
+				/* */ if (!($interfaceIsEqual(x$3.Elt, $ifaceNil))) { $s = 23; continue; }
+				/* */ $s = 24; continue;
+				/* if (!($interfaceIsEqual(x$3.Elt, $ifaceNil))) { */ case 23:
+					$r = WriteExpr(buf, x$3.Elt); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 24:
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$58, true)[1]) { */ case 3:
+				x$4 = _ref.$val;
+				buf.WriteString(x$4.Value);
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$101, true)[1]) { */ case 4:
+				x$5 = _ref.$val;
+				buf.WriteByte(40);
+				$r = WriteExpr(buf, x$5.Type); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				buf.WriteString(" literal)");
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$102, true)[1]) { */ case 5:
+				x$6 = _ref.$val;
+				$r = WriteExpr(buf, x$6.Type); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				buf.WriteByte(123);
+				if (x$6.Elts.$length > 0) {
+					buf.WriteString("\xE2\x80\xA6");
 				}
-			} else if ($assertType(_ref, ptrType$77, true)[1]) {
-				s$9 = _ref.$val;
-				if (!(label === "") && hasBreak(s$9.Body, label, false)) {
-					return true;
+				buf.WriteByte(125);
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$40, true)[1]) { */ case 6:
+				x$7 = _ref.$val;
+				buf.WriteByte(40);
+				$r = WriteExpr(buf, x$7.X); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				buf.WriteByte(41);
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$37, true)[1]) { */ case 7:
+				x$8 = _ref.$val;
+				$r = WriteExpr(buf, x$8.X); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				buf.WriteByte(46);
+				buf.WriteString(x$8.Sel.Name);
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$38, true)[1] || $assertType(_ref, ptrType$39, true)[1]) { */ case 8:
+				x$9 = _ref;
+				ix = typeparams.UnpackIndexExpr(x$9);
+				$r = WriteExpr(buf, ix.IndexListExpr.X); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				buf.WriteByte(91);
+				$r = writeExprList(buf, ix.IndexListExpr.Indices); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				buf.WriteByte(93);
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$103, true)[1]) { */ case 9:
+				x$10 = _ref.$val;
+				$r = WriteExpr(buf, x$10.X); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				buf.WriteByte(91);
+				/* */ if (!($interfaceIsEqual(x$10.Low, $ifaceNil))) { $s = 33; continue; }
+				/* */ $s = 34; continue;
+				/* if (!($interfaceIsEqual(x$10.Low, $ifaceNil))) { */ case 33:
+					$r = WriteExpr(buf, x$10.Low); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 34:
+				buf.WriteByte(58);
+				/* */ if (!($interfaceIsEqual(x$10.High, $ifaceNil))) { $s = 36; continue; }
+				/* */ $s = 37; continue;
+				/* if (!($interfaceIsEqual(x$10.High, $ifaceNil))) { */ case 36:
+					$r = WriteExpr(buf, x$10.High); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 37:
+				/* */ if (x$10.Slice3) { $s = 39; continue; }
+				/* */ $s = 40; continue;
+				/* if (x$10.Slice3) { */ case 39:
+					buf.WriteByte(58);
+					/* */ if (!($interfaceIsEqual(x$10.Max, $ifaceNil))) { $s = 41; continue; }
+					/* */ $s = 42; continue;
+					/* if (!($interfaceIsEqual(x$10.Max, $ifaceNil))) { */ case 41:
+						$r = WriteExpr(buf, x$10.Max); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 42:
+				/* } */ case 40:
+				buf.WriteByte(93);
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$83, true)[1]) { */ case 10:
+				x$11 = _ref.$val;
+				$r = WriteExpr(buf, x$11.X); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				buf.WriteString(".(");
+				$r = WriteExpr(buf, x$11.Type); /* */ $s = 45; case 45: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				buf.WriteByte(41);
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$87, true)[1]) { */ case 11:
+				x$12 = _ref.$val;
+				$r = WriteExpr(buf, x$12.Fun); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				buf.WriteByte(40);
+				$r = writeExprList(buf, x$12.Args); /* */ $s = 47; case 47: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				if (new token.Pos(x$12.Ellipsis).IsValid()) {
+					buf.WriteString("...");
 				}
-			} else if ($assertType(_ref, ptrType$61, true)[1]) {
-				s$10 = _ref.$val;
-				return hasBreakList(s$10.Body, label, implicit);
-			} else if ($assertType(_ref, ptrType$78, true)[1]) {
-				s$11 = _ref.$val;
-				if (!(label === "") && hasBreak(s$11.Body, label, false)) {
-					return true;
+				buf.WriteByte(41);
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$44, true)[1]) { */ case 12:
+				x$13 = _ref.$val;
+				buf.WriteByte(42);
+				$r = WriteExpr(buf, x$13.X); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$21, true)[1]) { */ case 13:
+				x$14 = _ref.$val;
+				buf.WriteString(new token.Token(x$14.Op).String());
+				$r = WriteExpr(buf, x$14.X); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$22, true)[1]) { */ case 14:
+				x$15 = _ref.$val;
+				$r = WriteExpr(buf, x$15.X); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				buf.WriteByte(32);
+				buf.WriteString(new token.Token(x$15.Op).String());
+				buf.WriteByte(32);
+				$r = WriteExpr(buf, x$15.Y); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$41, true)[1]) { */ case 15:
+				x$16 = _ref.$val;
+				buf.WriteByte(91);
+				/* */ if (!($interfaceIsEqual(x$16.Len, $ifaceNil))) { $s = 52; continue; }
+				/* */ $s = 53; continue;
+				/* if (!($interfaceIsEqual(x$16.Len, $ifaceNil))) { */ case 52:
+					$r = WriteExpr(buf, x$16.Len); /* */ $s = 54; case 54: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 53:
+				buf.WriteByte(93);
+				$r = WriteExpr(buf, x$16.Elt); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$43, true)[1]) { */ case 16:
+				x$17 = _ref.$val;
+				buf.WriteString("struct{");
+				$r = writeFieldList(buf, x$17.Fields.List, "; ", false); /* */ $s = 56; case 56: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				buf.WriteByte(125);
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$45, true)[1]) { */ case 17:
+				x$18 = _ref.$val;
+				buf.WriteString("func");
+				$r = writeSigExpr(buf, x$18); /* */ $s = 57; case 57: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$46, true)[1]) { */ case 18:
+				x$19 = _ref.$val;
+				buf.WriteString("interface{");
+				$r = writeFieldList(buf, x$19.Methods.List, "; ", true); /* */ $s = 58; case 58: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				buf.WriteByte(125);
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$47, true)[1]) { */ case 19:
+				x$20 = _ref.$val;
+				buf.WriteString("map[");
+				$r = WriteExpr(buf, x$20.Key); /* */ $s = 59; case 59: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				buf.WriteByte(93);
+				$r = WriteExpr(buf, x$20.Value); /* */ $s = 60; case 60: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 22; continue;
+			/* } else if ($assertType(_ref, ptrType$48, true)[1]) { */ case 20:
+				x$21 = _ref.$val;
+				s = "";
+				_1 = x$21.Dir;
+				if (_1 === (1)) {
+					s = "chan<- ";
+				} else if (_1 === (2)) {
+					s = "<-chan ";
+				} else {
+					s = "chan ";
 				}
-			} else if ($assertType(_ref, ptrType$79, true)[1]) {
-				s$12 = _ref.$val;
-				if (!(label === "") && hasBreak(s$12.Body, label, false)) {
-					return true;
+				buf.WriteString(s);
+				$r = WriteExpr(buf, x$21.Value); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 22; continue;
+			/* } else { */ case 21:
+				x$1 = _ref;
+				_r = fmt.Fprintf(buf, "(ast: %T)", new sliceType$5([x$1])); /* */ $s = 62; case 62: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r;
+			/* } */ case 22:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: WriteExpr$1, $c: true, $r, _1, _r, _ref, buf, ix, s, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
+		};
+		$pkg.WriteExpr = WriteExpr;
+		writeSigExpr = function writeSigExpr$1(buf, sig) {
+			var {buf, n, res, sig, x, x$1, $s, $r, $c} = $restore(this, {buf, sig});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			buf.WriteByte(40);
+			$r = writeFieldList(buf, sig.Params.List, ", ", false); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			buf.WriteByte(41);
+			res = sig.Results;
+			n = res.NumFields();
+			if (n === 0) {
+				$s = -1; return;
+			}
+			buf.WriteByte(32);
+			/* */ if ((n === 1) && ((x = res.List, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Names.$length === 0)) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if ((n === 1) && ((x = res.List, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Names.$length === 0)) { */ case 2:
+				$r = WriteExpr(buf, (x$1 = res.List, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).Type); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return;
+			/* } */ case 3:
+			buf.WriteByte(40);
+			$r = writeFieldList(buf, res.List, ", ", false); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			buf.WriteByte(41);
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: writeSigExpr$1, $c: true, $r, buf, n, res, sig, x, x$1, $s};return $f;
+		};
+		writeFieldList = function writeFieldList$1(buf, list$2, sep, iface$1) {
+			var {_i, _ref, _tuple, buf, f, i, iface$1, list$2, sep, sig, $s, $r, $c} = $restore(this, {buf, list$2, sep, iface$1});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_ref = list$2;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = _i;
+				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (i > 0) {
+					buf.WriteString(sep);
 				}
-			} else if ($assertType(_ref, ptrType$80, true)[1]) {
-				s$13 = _ref.$val;
-				if (!(label === "") && hasBreak(s$13.Body, label, false)) {
-					return true;
+				writeIdentList(buf, f.Names);
+				_tuple = $assertType(f.Type, ptrType$45, true);
+				sig = _tuple[0];
+				/* */ if (!(sig === ptrType$45.nil) && iface$1) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (!(sig === ptrType$45.nil) && iface$1) { */ case 3:
+					$r = writeSigExpr(buf, sig); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_i++;
+					/* continue; */ $s = 1; continue;
+				/* } */ case 4:
+				if (f.Names.$length > 0) {
+					buf.WriteByte(32);
 				}
-			} else {
-				s$1 = _ref;
-				unreachable();
-			}
-			return false;
+				$r = WriteExpr(buf, f.Type); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: writeFieldList$1, $c: true, $r, _i, _ref, _tuple, buf, f, i, iface$1, list$2, sep, sig, $s};return $f;
 		};
-		hasBreakList = function hasBreakList$1(list$2, label, implicit) {
-			var _i, _ref, implicit, label, list$2, s;
+		writeIdentList = function writeIdentList$1(buf, list$2) {
+			var _i, _ref, buf, i, list$2, x;
 			_ref = list$2;
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (hasBreak(s, label, implicit)) {
-					return true;
+				i = _i;
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (i > 0) {
+					buf.WriteString(", ");
 				}
+				buf.WriteString(x.Name);
 				_i++;
 			}
-			return false;
 		};
-		$ptrType(declInfo).prototype.hasInitializer = function hasInitializer() {
-			var d;
-			d = this;
-			return !($interfaceIsEqual(d.init, $ifaceNil)) || !(d.fdecl === ptrType$87.nil) && !(d.fdecl.Body === ptrType$74.nil);
+		writeExprList = function writeExprList$1(buf, list$2) {
+			var {_i, _ref, buf, i, list$2, x, $s, $r, $c} = $restore(this, {buf, list$2});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_ref = list$2;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = _i;
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (i > 0) {
+					buf.WriteString(", ");
+				}
+				$r = WriteExpr(buf, x); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: writeExprList$1, $c: true, $r, _i, _ref, buf, i, list$2, x, $s};return $f;
 		};
-		$ptrType(declInfo).prototype.addDep = function addDep(obj) {
-			var _key, d, m, obj;
-			d = this;
-			m = d.deps;
-			if (m === false) {
-				m = new $global.Map();
-				d.deps = m;
-			}
-			_key = obj; (m || $throwRuntimeError("assignment to entry in nil map")).set(Object.keyFor(_key), { k: _key, v: true });
+		init$1 = function init$4() {
+			unaryOpPredicates = $makeMap(token.Token.keyFor, [{ k: 12, v: allNumeric }, { k: 13, v: allNumeric }, { k: 19, v: allInteger }, { k: 43, v: allBoolean }]);
 		};
-		$ptrType(Checker).prototype.arityMatch = function arityMatch(s, init$5) {
-			var {_arg, _arg$1, _r$1, check, init$5, l, n, n$1, r, s, x, x$1, x$2, $s, $r, $c} = $restore(this, {s, init$5});
+		$ptrType(Checker).prototype.op = function op(m, x, op$1) {
+			var {_entry, _r, check, m, op$1, pred, x, $s, $r, $c} = $restore(this, {m, x, op$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			check = this;
-			l = s.Names.$length;
-			r = s.Values.$length;
-			if (!(init$5 === ptrType$88.nil)) {
-				r = init$5.Values.$length;
-			}
-				/* */ if (init$5 === ptrType$88.nil && (r === 0)) { $s = 2; continue; }
-				/* */ if (l < r) { $s = 3; continue; }
-				/* */ if (l > r && (!(init$5 === ptrType$88.nil) || !((r === 1)))) { $s = 4; continue; }
+			pred = (_entry = $mapIndex(m,token.Token.keyFor(op$1)), _entry !== undefined ? _entry.v : $throwNilPointerError);
+			/* */ if (!(pred === $throwNilPointerError)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(pred === $throwNilPointerError)) { */ case 1:
+				_r = pred(x.typ); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				/* */ if (!_r) { $s = 4; continue; }
 				/* */ $s = 5; continue;
-				/* if (init$5 === ptrType$88.nil && (r === 0)) { */ case 2:
-					/* */ if ($interfaceIsEqual(s.Type, $ifaceNil)) { $s = 6; continue; }
-					/* */ $s = 7; continue;
-					/* if ($interfaceIsEqual(s.Type, $ifaceNil)) { */ case 6:
-						$r = check.error(s, 17, "missing type or init expr"); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 7:
-					$s = 5; continue;
-				/* } else if (l < r) { */ case 3:
-					/* */ if (l < s.Values.$length) { $s = 9; continue; }
-					/* */ $s = 10; continue;
-					/* if (l < s.Values.$length) { */ case 9:
-						n = (x = s.Values, ((l < 0 || l >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + l]));
-						$r = check.errorf(n, 17, "extra init expr %s", new sliceType$6([n])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 11; continue;
-					/* } else { */ case 10:
-						_arg = s;
-						_r$1 = check.fset.Position(init$5.Pos()); /* */ $s = 13; case 13: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						_arg$1 = (x$1 = _r$1, new x$1.constructor.elem(x$1));
-						$r = check.errorf(_arg, 17, "extra init expr at %s", new sliceType$6([_arg$1])); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 11:
-					$s = 5; continue;
-				/* } else if (l > r && (!(init$5 === ptrType$88.nil) || !((r === 1)))) { */ case 4:
-					n$1 = (x$2 = s.Names, ((r < 0 || r >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + r]));
-					$r = check.errorf(n$1, 17, "missing init expr for %s", new sliceType$6([n$1])); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* if (!_r) { */ case 4:
+					$r = check.errorf(x, 45, "invalid operation: operator %s not defined on %s", new sliceType$5([new token.Token(op$1), x])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = -1; return false;
 				/* } */ case 5:
-			case 1:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: arityMatch, $c: true, $r, _arg, _arg$1, _r$1, check, init$5, l, n, n$1, r, s, x, x$1, x$2, $s};return $f;
+				$s = 3; continue;
+			/* } else { */ case 2:
+				$r = check.errorf(x, -1, "unknown operator %s", new sliceType$5([new token.Token(op$1)])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return false;
+			/* } */ case 3:
+			$s = -1; return true;
+			/* */ } return; } var $f = {$blk: op, $c: true, $r, _entry, _r, check, m, op$1, pred, x, $s};return $f;
 		};
-		validatedImportPath = function validatedImportPath$1(path) {
-			var {$24r, $24r$1, _i, _r$1, _r$2, _ref, _rune, _tuple, err, path, r, s, $s, $r, $c} = $restore(this, {path});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_tuple = strconv.Unquote(path);
-			s = _tuple[0];
-			err = _tuple[1];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return ["", err];
+		opName = function opName$1(e) {
+			var _ref, e, e$1, e$2, x, x$1;
+			_ref = e;
+			if ($assertType(_ref, ptrType$22, true)[1]) {
+				e$1 = _ref.$val;
+				if (((e$1.Op >> 0)) < 21) {
+					return (x = e$1.Op, ((x < 0 || x >= op2str2.length) ? ($throwRuntimeError("index out of range"), undefined) : op2str2[x]));
+				}
+			} else if ($assertType(_ref, ptrType$21, true)[1]) {
+				e$2 = _ref.$val;
+				if (((e$2.Op >> 0)) < 20) {
+					return (x$1 = e$2.Op, ((x$1 < 0 || x$1 >= op2str1.length) ? ($throwRuntimeError("index out of range"), undefined) : op2str1[x$1]));
+				}
 			}
-			/* */ if (s === "") { $s = 1; continue; }
+			return "";
+		};
+		underIs = function underIs$3(typ$4, f) {
+			var {$24r, $24r$1, _r, _r$1, _r$2, _tuple, f, tpar, typ$4, $s, $r, $c} = $restore(this, {typ$4, f});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_tuple = $assertType(typ$4, ptrType$15, true);
+			tpar = _tuple[0];
+			/* */ if (!(tpar === ptrType$15.nil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (s === "") { */ case 1:
-				_r$1 = fmt.Errorf("empty string", sliceType$6.nil); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = ["", _r$1];
+			/* if (!(tpar === ptrType$15.nil)) { */ case 1:
+				_r = tpar.underIs(f); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$24r = _r;
 				$s = 4; case 4: return $24r;
 			/* } */ case 2:
-			_ref = s;
-			_i = 0;
-			/* while (true) { */ case 5:
-				/* if (!(_i < _ref.length)) { break; } */ if(!(_i < _ref.length)) { $s = 6; continue; }
-				_rune = $decodeRune(_ref, _i);
-				r = _rune[0];
-				/* */ if (!unicode.IsGraphic(r) || unicode.IsSpace(r) || strings.ContainsRune("!\"#$%&'()*,:;<=>?[\\]^{|}`\xEF\xBF\xBD", r)) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (!unicode.IsGraphic(r) || unicode.IsSpace(r) || strings.ContainsRune("!\"#$%&'()*,:;<=>?[\\]^{|}`\xEF\xBF\xBD", r)) { */ case 7:
-					_r$2 = fmt.Errorf("invalid character %#U", new sliceType$6([new $Int32(r)])); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					$24r$1 = [s, _r$2];
-					$s = 10; case 10: return $24r$1;
-				/* } */ case 8:
-				_i += _rune[1];
-			$s = 5; continue;
-			case 6:
-			$s = -1; return [s, $ifaceNil];
-			/* */ } return; } var $f = {$blk: validatedImportPath$1, $c: true, $r, $24r, $24r$1, _i, _r$1, _r$2, _ref, _rune, _tuple, err, path, r, s, $s};return $f;
+			_r$1 = under(typ$4); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$2 = f(_r$1); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			$24r$1 = _r$2;
+			$s = 7; case 7: return $24r$1;
+			/* */ } return; } var $f = {$blk: underIs$3, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _tuple, f, tpar, typ$4, $s};return $f;
 		};
-		$ptrType(Checker).prototype.declarePkgObj = function declarePkgObj(ident$1, obj, d) {
-			var {_key, _r$1, check, d, ident$1, obj, $s, $r, $c} = $restore(this, {ident$1, obj, d});
+		$ptrType(Checker).prototype.unary = function unary(x, e) {
+			var {_1, _arg, _arg$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, _tuple$1, ch, check, e, ok, op$1, prec, u, x, $s, $r, $c} = $restore(this, {x, e});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			check = this;
-			_r$1 = obj.Name(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$r = assert(ident$1.Name === _r$1); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (ident$1.Name === "init") { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (ident$1.Name === "init") { */ case 3:
-				$r = check.error(ident$1, 39, "cannot declare init - must be func"); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = check.expr($ifaceNil, x, e.X); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			if (x.mode === 0) {
 				$s = -1; return;
-			/* } */ case 4:
-			/* */ if (ident$1.Name === "main" && check.pkg.name === "main") { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (ident$1.Name === "main" && check.pkg.name === "main") { */ case 6:
-				$r = check.error(ident$1, 40, "cannot declare main - must be func"); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			}
+			op$1 = e.Op;
+				_1 = op$1;
+				/* */ if (_1 === (17)) { $s = 3; continue; }
+				/* */ if (_1 === (36)) { $s = 4; continue; }
+				/* */ if (_1 === (88)) { $s = 5; continue; }
+				/* */ $s = 6; continue;
+				/* if (_1 === (17)) { */ case 3:
+					_tuple = $assertType(unparen(e.X), ptrType$102, true);
+					ok = _tuple[1];
+					/* */ if (!ok && !((x.mode === 5))) { $s = 7; continue; }
+					/* */ $s = 8; continue;
+					/* if (!ok && !((x.mode === 5))) { */ case 7:
+						$r = check.errorf(x, 49, "invalid operation: cannot take address of %s", new sliceType$5([x])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						x.mode = 0;
+						$s = -1; return;
+					/* } */ case 8:
+					x.mode = 7;
+					x.typ = new Pointer.ptr(x.typ);
+					$s = -1; return;
+				/* } else if (_1 === (36)) { */ case 4:
+					_r = coreType(x.typ); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					u = _r;
+					/* */ if ($interfaceIsEqual(u, $ifaceNil)) { $s = 11; continue; }
+					/* */ $s = 12; continue;
+					/* if ($interfaceIsEqual(u, $ifaceNil)) { */ case 11:
+						$r = check.errorf(x, 58, "invalid operation: cannot receive from %s (no core type)", new sliceType$5([x])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						x.mode = 0;
+						$s = -1; return;
+					/* } */ case 12:
+					_tuple$1 = $assertType(u, ptrType$26, true);
+					ch = _tuple$1[0];
+					/* */ if (ch === ptrType$26.nil) { $s = 14; continue; }
+					/* */ $s = 15; continue;
+					/* if (ch === ptrType$26.nil) { */ case 14:
+						$r = check.errorf(x, 58, "invalid operation: cannot receive from non-channel %s", new sliceType$5([x])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						x.mode = 0;
+						$s = -1; return;
+					/* } */ case 15:
+					/* */ if (ch.dir === 1) { $s = 17; continue; }
+					/* */ $s = 18; continue;
+					/* if (ch.dir === 1) { */ case 17:
+						$r = check.errorf(x, 58, "invalid operation: cannot receive from send-only channel %s", new sliceType$5([x])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						x.mode = 0;
+						$s = -1; return;
+					/* } */ case 18:
+					x.mode = 8;
+					x.typ = ch.elem;
+					check.environment.hasCallOrRecv = true;
+					$s = -1; return;
+				/* } else if (_1 === (88)) { */ case 5:
+					_r$1 = allInteger(x.typ); /* */ $s = 22; case 22: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					/* */ if (!_r$1) { $s = 20; continue; }
+					/* */ $s = 21; continue;
+					/* if (!_r$1) { */ case 20:
+						$r = check.error(e, 45, "cannot use ~ outside of interface or type constraint"); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						x.mode = 0;
+						$s = -1; return;
+					/* } */ case 21:
+					$r = check.error(e, 45, "cannot use ~ outside of interface or type constraint (use ^ for bitwise complement)"); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					op$1 = 19;
+				/* } */ case 6:
+			case 2:
+			_r$2 = check.op(unaryOpPredicates, x, op$1); /* */ $s = 27; case 27: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			/* */ if (!_r$2) { $s = 25; continue; }
+			/* */ $s = 26; continue;
+			/* if (!_r$2) { */ case 25:
+				x.mode = 0;
 				$s = -1; return;
-			/* } */ case 7:
-			$r = check.declare(check.pkg.scope, ident$1, obj, 0); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_key = obj; (check.objMap || $throwRuntimeError("assignment to entry in nil map")).set(Object.keyFor(_key), { k: _key, v: d });
-			$r = obj.setOrder((((check.objMap ? check.objMap.size : 0) >>> 0))); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 26:
+			/* */ if (x.mode === 4) { $s = 28; continue; }
+			/* */ $s = 29; continue;
+			/* if (x.mode === 4) { */ case 28:
+				_r$3 = x.val.Kind(); /* */ $s = 32; case 32: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				/* */ if (_r$3 === 0) { $s = 30; continue; }
+				/* */ $s = 31; continue;
+				/* if (_r$3 === 0) { */ case 30:
+					$s = -1; return;
+				/* } */ case 31:
+				prec = 0;
+				_r$4 = isUnsigned(x.typ); /* */ $s = 35; case 35: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				/* */ if (_r$4) { $s = 33; continue; }
+				/* */ $s = 34; continue;
+				/* if (_r$4) { */ case 33:
+					_r$5 = check.conf.sizeof(x.typ); /* */ $s = 36; case 36: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					prec = (($mul64(_r$5, new $Int64(0, 8)).$low >>> 0));
+				/* } */ case 34:
+				_r$6 = constant.UnaryOp(op$1, x.val, prec); /* */ $s = 37; case 37: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				x.val = _r$6;
+				x.expr = e;
+				_arg = x;
+				_r$7 = x.Pos(); /* */ $s = 38; case 38: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_arg$1 = _r$7;
+				$r = check.overflow(_arg, _arg$1); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return;
+			/* } */ case 29:
+			x.mode = 7;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: declarePkgObj, $c: true, $r, _key, _r$1, check, d, ident$1, obj, $s};return $f;
+			/* */ } return; } var $f = {$blk: unary, $c: true, $r, _1, _arg, _arg$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, _tuple$1, ch, check, e, ok, op$1, prec, u, x, $s};return $f;
 		};
-		$ptrType(Checker).prototype.filename = function filename(fileNo) {
-			var {$24r, $24r$1, _r$1, _r$2, _r$3, check, file, fileNo, pos, x, $s, $r, $c} = $restore(this, {fileNo});
+		isShift = function isShift$1(op$1) {
+			var op$1;
+			return (op$1 === 20) || (op$1 === 21);
+		};
+		isComparison = function isComparison$1(op$1) {
+			var _1, op$1;
+			_1 = op$1;
+			if ((_1 === (39)) || (_1 === (44)) || (_1 === (40)) || (_1 === (45)) || (_1 === (41)) || (_1 === (46))) {
+				return true;
+			}
+			return false;
+		};
+		$ptrType(Checker).prototype.updateExprType = function updateExprType(x, typ$4, final$1) {
+			var {check, final$1, typ$4, x, $s, $r, $c} = $restore(this, {x, typ$4, final$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			check = this;
-			file = (x = check.files, ((fileNo < 0 || fileNo >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + fileNo]));
-			pos = file.Pos();
-			/* */ if (new token.Pos(pos).IsValid()) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (new token.Pos(pos).IsValid()) { */ case 1:
-				_r$1 = check.fset.File(pos); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$2 = _r$1.Name(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$24r = _r$2;
-				$s = 5; case 5: return $24r;
-			/* } */ case 2:
-			_r$3 = fmt.Sprintf("file[%d]", new sliceType$6([new $Int(fileNo)])); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$24r$1 = _r$3;
-			$s = 7; case 7: return $24r$1;
-			/* */ } return; } var $f = {$blk: filename, $c: true, $r, $24r, $24r$1, _r$1, _r$2, _r$3, check, file, fileNo, pos, x, $s};return $f;
+			$r = check.updateExprType0($ifaceNil, x, typ$4, final$1); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: updateExprType, $c: true, $r, check, final$1, typ$4, x, $s};return $f;
 		};
-		$ptrType(Checker).prototype.importPackage = function importPackage(at$1, path, dir$1) {
-			var {_entry, _key, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _tuple, _tuple$1, _tuple$2, at$1, check, dir$1, err, i, i$1, imp, importer, importerFrom, key, name, ok, path, $s, $r, $c} = $restore(this, {at$1, path, dir$1});
+		$ptrType(Checker).prototype.updateExprType0 = function updateExprType0(parent, x, typ$4, final$1) {
+			var {_arg, _arg$1, _arg$2, _arg$3, _entry, _key, _r, _r$1, _r$2, _ref, _tuple, c, check, final$1, found, old, parent, typ$4, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s, $r, $c} = $restore(this, {parent, x, typ$4, final$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			c = [c];
 			check = this;
-			key = new importKey.ptr(path, dir$1);
-			imp = (_entry = $mapIndex(check.impMap,importKey.keyFor(key)), _entry !== undefined ? _entry.v : ptrType$1.nil);
-			if (!(imp === ptrType$1.nil)) {
-				$s = -1; return imp;
+			_tuple = (_entry = $mapIndex(check.untyped,ast.Expr.keyFor(x)), _entry !== undefined ? [_entry.v, true] : [new exprInfo.ptr(false, 0, ptrType$4.nil, $ifaceNil), false]);
+			old = $clone(_tuple[0], exprInfo);
+			found = _tuple[1];
+			if (!found) {
+				$s = -1; return;
 			}
-			/* */ if (path === "C" && (check.conf.FakeImportC || check.conf.go115UsesCgo)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (path === "C" && (check.conf.FakeImportC || check.conf.go115UsesCgo)) { */ case 1:
-				_r$1 = NewPackage("C", "C"); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				imp = _r$1;
-				imp.fake = true;
-				imp.cgo = check.conf.go115UsesCgo;
-				$s = 3; continue;
-			/* } else { */ case 2:
-				err = $ifaceNil;
-				importer = check.conf.Importer;
-				/* */ if ($interfaceIsEqual(importer, $ifaceNil)) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if ($interfaceIsEqual(importer, $ifaceNil)) { */ case 5:
-					_r$2 = fmt.Errorf("Config.Importer not installed", sliceType$6.nil); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					err = _r$2;
-					$s = 7; continue;
-				/* } else { */ case 6:
-					_tuple = $assertType(importer, ImporterFrom, true);
-					importerFrom = _tuple[0];
-					ok = _tuple[1];
-					/* */ if (ok) { $s = 9; continue; }
-					/* */ $s = 10; continue;
-					/* if (ok) { */ case 9:
-						_r$3 = importerFrom.ImportFrom(path, dir$1, 0); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_tuple$1 = _r$3;
-						imp = _tuple$1[0];
-						err = _tuple$1[1];
-						/* */ if (imp === ptrType$1.nil && $interfaceIsEqual(err, $ifaceNil)) { $s = 13; continue; }
-						/* */ $s = 14; continue;
-						/* if (imp === ptrType$1.nil && $interfaceIsEqual(err, $ifaceNil)) { */ case 13:
-							_r$4 = fmt.Errorf("Config.Importer.ImportFrom(%s, %s, 0) returned nil but no error", new sliceType$6([new $String(path), new $String(dir$1)])); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							err = _r$4;
-						/* } */ case 14:
-						$s = 11; continue;
-					/* } else { */ case 10:
-						_r$5 = importer.Import(path); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						_tuple$2 = _r$5;
-						imp = _tuple$2[0];
-						err = _tuple$2[1];
-						/* */ if (imp === ptrType$1.nil && $interfaceIsEqual(err, $ifaceNil)) { $s = 17; continue; }
-						/* */ $s = 18; continue;
-						/* if (imp === ptrType$1.nil && $interfaceIsEqual(err, $ifaceNil)) { */ case 17:
-							_r$6 = fmt.Errorf("Config.Importer.Import(%s) returned nil but no error", new sliceType$6([new $String(path)])); /* */ $s = 19; case 19: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-							err = _r$6;
-						/* } */ case 18:
-					/* } */ case 11:
-				/* } */ case 7:
-				/* */ if ($interfaceIsEqual(err, $ifaceNil) && !(imp === ptrType$1.nil) && (imp.name === "_" || imp.name === "")) { $s = 20; continue; }
-				/* */ $s = 21; continue;
-				/* if ($interfaceIsEqual(err, $ifaceNil) && !(imp === ptrType$1.nil) && (imp.name === "_" || imp.name === "")) { */ case 20:
-					_r$7 = fmt.Errorf("invalid package name: %q", new sliceType$6([new $String(imp.name)])); /* */ $s = 22; case 22: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					err = _r$7;
-					imp = ptrType$1.nil;
-				/* } */ case 21:
-				/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 23; continue; }
-				/* */ $s = 24; continue;
-				/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 23:
-					$r = check.errorf(at$1, 6, "could not import %s (%s)", new sliceType$6([new $String(path), err])); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* */ if (imp === ptrType$1.nil) { $s = 26; continue; }
-					/* */ $s = 27; continue;
-					/* if (imp === ptrType$1.nil) { */ case 26:
-						name = path;
-						i = name.length;
-						if (i > 0 && (name.charCodeAt((i - 1 >> 0)) === 47)) {
-							name = $substring(name, 0, (i - 1 >> 0));
-						}
-						i$1 = strings.LastIndex(name, "/");
-						if (i$1 >= 0) {
-							name = $substring(name, (i$1 + 1 >> 0));
-						}
-						_r$8 = NewPackage(path, name); /* */ $s = 28; case 28: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						imp = _r$8;
-					/* } */ case 27:
-					imp.fake = true;
-				/* } */ case 24:
-			/* } */ case 3:
-			if (imp.complete || imp.fake) {
-				_key = $clone(key, importKey); (check.impMap || $throwRuntimeError("assignment to entry in nil map")).set(importKey.keyFor(_key), { k: _key, v: imp });
-				if (!(check.pkgPathMap === false)) {
-					check.markImports(imp);
+			_ref = x;
+			/* */ if ($assertType(_ref, ptrType$36, true)[1] || $assertType(_ref, ptrType$101, true)[1] || $assertType(_ref, ptrType$102, true)[1] || $assertType(_ref, ptrType$38, true)[1] || $assertType(_ref, ptrType$103, true)[1] || $assertType(_ref, ptrType$83, true)[1] || $assertType(_ref, ptrType$44, true)[1] || $assertType(_ref, ptrType$100, true)[1] || $assertType(_ref, ptrType$41, true)[1] || $assertType(_ref, ptrType$43, true)[1] || $assertType(_ref, ptrType$45, true)[1] || $assertType(_ref, ptrType$46, true)[1] || $assertType(_ref, ptrType$47, true)[1] || $assertType(_ref, ptrType$48, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$87, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$31, true)[1] || $assertType(_ref, ptrType$58, true)[1] || $assertType(_ref, ptrType$37, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$40, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$21, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$22, true)[1]) { $s = 6; continue; }
+			/* */ $s = 7; continue;
+			/* switch (0) { default: if ($assertType(_ref, ptrType$36, true)[1] || $assertType(_ref, ptrType$101, true)[1] || $assertType(_ref, ptrType$102, true)[1] || $assertType(_ref, ptrType$38, true)[1] || $assertType(_ref, ptrType$103, true)[1] || $assertType(_ref, ptrType$83, true)[1] || $assertType(_ref, ptrType$44, true)[1] || $assertType(_ref, ptrType$100, true)[1] || $assertType(_ref, ptrType$41, true)[1] || $assertType(_ref, ptrType$43, true)[1] || $assertType(_ref, ptrType$45, true)[1] || $assertType(_ref, ptrType$46, true)[1] || $assertType(_ref, ptrType$47, true)[1] || $assertType(_ref, ptrType$48, true)[1]) { */ case 1:
+				x$1 = _ref;
+				/* */ if (false) { $s = 9; continue; }
+				/* */ $s = 10; continue;
+				/* if (false) { */ case 9:
+					_r = x$1.Pos(); /* */ $s = 11; case 11: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_arg = new token.Pos(_r);
+					_arg$1 = x$1;
+					_arg$2 = old.typ;
+					_arg$3 = typ$4;
+					$r = check.dump("%v: found old type(%s): %s (new: %s)", new sliceType$5([_arg, _arg$1, _arg$2, _arg$3])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					unreachable();
+				/* } */ case 10:
+				$s = -1; return;
+			/* } else if ($assertType(_ref, ptrType$87, true)[1]) { */ case 2:
+				x$2 = _ref.$val;
+				$s = 8; continue;
+			/* } else if ($assertType(_ref, ptrType$31, true)[1] || $assertType(_ref, ptrType$58, true)[1] || $assertType(_ref, ptrType$37, true)[1]) { */ case 3:
+				x$3 = _ref;
+				$s = 8; continue;
+			/* } else if ($assertType(_ref, ptrType$40, true)[1]) { */ case 4:
+				x$4 = _ref.$val;
+				$r = check.updateExprType0(x$4, x$4.X, typ$4, final$1); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 8; continue;
+			/* } else if ($assertType(_ref, ptrType$21, true)[1]) { */ case 5:
+				x$5 = _ref.$val;
+				if (!($interfaceIsEqual(old.val, $ifaceNil))) {
+					/* break; */ $s = 8; continue;
 				}
-				$s = -1; return imp;
+				$r = check.updateExprType0(x$5, x$5.X, typ$4, final$1); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 8; continue;
+			/* } else if ($assertType(_ref, ptrType$22, true)[1]) { */ case 6:
+				x$6 = _ref.$val;
+				if (!($interfaceIsEqual(old.val, $ifaceNil))) {
+					/* break; */ $s = 8; continue;
+				}
+				/* */ if (isComparison(x$6.Op)) { $s = 15; continue; }
+				/* */ if (isShift(x$6.Op)) { $s = 16; continue; }
+				/* */ $s = 17; continue;
+				/* if (isComparison(x$6.Op)) { */ case 15:
+					$s = 18; continue;
+				/* } else if (isShift(x$6.Op)) { */ case 16:
+					$r = check.updateExprType0(x$6, x$6.X, typ$4, final$1); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 18; continue;
+				/* } else { */ case 17:
+					$r = check.updateExprType0(x$6, x$6.X, typ$4, final$1); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = check.updateExprType0(x$6, x$6.Y, typ$4, final$1); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 18:
+				$s = 8; continue;
+			/* } else { */ case 7:
+				x$7 = _ref;
+				unreachable();
+			/* } } */ case 8:
+			/* */ if (!final$1 && isUntyped(typ$4)) { $s = 22; continue; }
+			/* */ $s = 23; continue;
+			/* if (!final$1 && isUntyped(typ$4)) { */ case 22:
+				_r$1 = under(typ$4); /* */ $s = 24; case 24: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				old.typ = $assertType(_r$1, ptrType$4);
+				_key = x; (check.untyped || $throwRuntimeError("assignment to entry in nil map")).set(ast.Expr.keyFor(_key), { k: _key, v: $clone(old, exprInfo) });
+				$s = -1; return;
+			/* } */ case 23:
+			$mapDelete(check.untyped, ast.Expr.keyFor(x));
+			/* */ if (old.isLhs) { $s = 25; continue; }
+			/* */ $s = 26; continue;
+			/* if (old.isLhs) { */ case 25:
+				_r$2 = allInteger(typ$4); /* */ $s = 29; case 29: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				/* */ if (!_r$2) { $s = 27; continue; }
+				/* */ $s = 28; continue;
+				/* if (!_r$2) { */ case 27:
+					$r = check.errorf(x, 57, "invalid operation: shifted operand %s (type %s) must be integer", new sliceType$5([x, typ$4])); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = -1; return;
+				/* } */ case 28:
+			/* } */ case 26:
+			/* */ if (!($interfaceIsEqual(old.val, $ifaceNil))) { $s = 31; continue; }
+			/* */ $s = 32; continue;
+			/* if (!($interfaceIsEqual(old.val, $ifaceNil))) { */ case 31:
+				c[0] = new operand.ptr(old.mode, x, old.typ, old.val, 0);
+				$r = check.convertUntyped(c[0], typ$4); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				if (c[0].mode === 0) {
+					$s = -1; return;
+				}
+			/* } */ case 32:
+			$r = check.recordTypeAndValue(x, old.mode, typ$4, old.val); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: updateExprType0, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _entry, _key, _r, _r$1, _r$2, _ref, _tuple, c, check, final$1, found, old, parent, typ$4, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s};return $f;
+		};
+		$ptrType(Checker).prototype.updateExprVal = function updateExprVal(x, val) {
+			var _entry, _key, _tuple, check, info, ok, val, x;
+			check = this;
+			_tuple = (_entry = $mapIndex(check.untyped,ast.Expr.keyFor(x)), _entry !== undefined ? [_entry.v, true] : [new exprInfo.ptr(false, 0, ptrType$4.nil, $ifaceNil), false]);
+			info = $clone(_tuple[0], exprInfo);
+			ok = _tuple[1];
+			if (ok) {
+				info.val = val;
+				_key = x; (check.untyped || $throwRuntimeError("assignment to entry in nil map")).set(ast.Expr.keyFor(_key), { k: _key, v: $clone(info, exprInfo) });
 			}
-			$s = -1; return ptrType$1.nil;
-			/* */ } return; } var $f = {$blk: importPackage, $c: true, $r, _entry, _key, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _tuple, _tuple$1, _tuple$2, at$1, check, dir$1, err, i, i$1, imp, importer, importerFrom, key, name, ok, path, $s};return $f;
 		};
-		$ptrType(Checker).prototype.collectObjects = function collectObjects() {
-			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _i, _i$1, _i$2, _i$3, _i$4, _key, _key$1, _key$2, _keys, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _size, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, alt, base, check, end, f, file, fileDir, fileNo, fileScope, fileScopes, i, imp, m, methods, name, obj, ok, pkg, pkg$1, pkgImports, pos, ptr, scope, $s, $r, $c} = $restore(this, {});
+		$ptrType(Checker).prototype.implicitTypeAndValue = function implicitTypeAndValue(x, target) {
+			var {_1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, check, code, m, target, u, u$1, u$2, u$3, v, x, $s, $r, $c} = $restore(this, {x, target});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			check = [check];
-			methods = [methods];
-			pkg = [pkg];
-			pkgImports = [pkgImports];
+			x = [x];
 			check[0] = this;
-			pkg[0] = check[0].pkg;
-			pkgImports[0] = new $global.Map();
-			_ref = pkg[0].imports;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				imp = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_key = imp; (pkgImports[0] || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$1.keyFor(_key), { k: _key, v: true });
-				_i++;
+			if ((x[0].mode === 0) || isTyped(x[0].typ) || $interfaceIsEqual(target, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
+				$s = -1; return [x[0].typ, $ifaceNil, 0];
 			}
-			methods[0] = sliceType$21.nil;
-			fileScopes = sliceType$20.nil;
-			_ref$1 = check[0].files;
-			_i$1 = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 2; continue; }
-				fileDir = [fileDir];
-				fileScope = [fileScope];
-				fileNo = _i$1;
-				file = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				$r = check[0].recordDef(file.Name, $ifaceNil); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_tmp = file.Pos();
-				_r$1 = file.End(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tmp$1 = _r$1;
-				pos = _tmp;
-				end = _tmp$1;
-				_r$2 = check[0].fset.File(file.Pos()); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				f = _r$2;
-				if (!(f === ptrType$89.nil)) {
-					_tmp$2 = ((f.Base() >> 0));
-					_tmp$3 = (((f.Base() + f.Size() >> 0) >> 0));
-					pos = _tmp$2;
-					end = _tmp$3;
+			/* */ if (isUntyped(target)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (isUntyped(target)) { */ case 1:
+				_r = maxType(x[0].typ, target); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				m = _r;
+				if (!($interfaceIsEqual(m, $ifaceNil))) {
+					$s = -1; return [m, $ifaceNil, 0];
 				}
-				_arg = check[0].pkg.scope;
-				_arg$1 = pos;
-				_arg$2 = end;
-				_r$3 = check[0].filename(fileNo); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_arg$3 = _r$3;
-				_r$4 = NewScope(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 7; case 7: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				fileScope[0] = _r$4;
-				fileScopes = $append(fileScopes, fileScope[0]);
-				$r = check[0].recordScope(file, fileScope[0]); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$5 = check[0].fset.Position(file.Name.Pos()); /* */ $s = 9; case 9: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_r$6 = dir(_r$5.Filename); /* */ $s = 10; case 10: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				fileDir[0] = _r$6;
-				$r = check[0].walkDecls(file.Decls, (function(check, fileDir, fileScope, methods, pkg, pkgImports) { return function Checker·collectObjects·func1(d) {
-						var {_arg$4, _arg$5, _entry, _entry$1, _i$2, _i$3, _i$4, _key$1, _key$2, _key$3, _key$4, _keys, _r$10, _r$11, _r$7, _r$8, _r$9, _ref$2, _ref$3, _ref$4, _ref$5, _size, _tuple, _tuple$1, alt, code, d, d$1, d$2, d$3, d$4, d$5, d$6, d1, di, err, hasTParamError, i, i$1, imp$1, info, init$5, init$6, lhs, name, name$1, name$2, name$3, name$4, obj, obj$1, obj$2, obj$3, obj$4, path, pkgName, ptr, recv, t, x, x$1, x$2, x$3, x$4, x$5, x$6, $s, $r, $c} = $restore(this, {d});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						_ref$2 = d;
-						/* */ if ($assertType(_ref$2, importDecl, true)[1]) { $s = 1; continue; }
-						/* */ if ($assertType(_ref$2, constDecl, true)[1]) { $s = 2; continue; }
-						/* */ if ($assertType(_ref$2, varDecl, true)[1]) { $s = 3; continue; }
-						/* */ if ($assertType(_ref$2, typeDecl, true)[1]) { $s = 4; continue; }
-						/* */ if ($assertType(_ref$2, funcDecl, true)[1]) { $s = 5; continue; }
-						/* */ $s = 6; continue;
-						/* if ($assertType(_ref$2, importDecl, true)[1]) { */ case 1:
-							d$1 = $clone(_ref$2.$val, importDecl);
-							if (d$1.spec.Path.Value === "") {
-								$s = -1; return;
-							}
-							_r$7 = validatedImportPath(d$1.spec.Path.Value); /* */ $s = 7; case 7: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-							_tuple = _r$7;
-							path = _tuple[0];
-							err = _tuple[1];
-							/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 8; continue; }
-							/* */ $s = 9; continue;
-							/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 8:
-								$r = check[0].errorf(d$1.spec.Path, 5, "invalid import path (%s)", new sliceType$6([err])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = -1; return;
-							/* } */ case 9:
-							_r$8 = check[0].importPackage(d$1.spec.Path, path, fileDir[0]); /* */ $s = 11; case 11: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-							imp$1 = _r$8;
-							if (imp$1 === ptrType$1.nil) {
-								$s = -1; return;
-							}
-							name = imp$1.name;
-							/* */ if (!(d$1.spec.Name === ptrType$30.nil)) { $s = 12; continue; }
-							/* */ $s = 13; continue;
-							/* if (!(d$1.spec.Name === ptrType$30.nil)) { */ case 12:
-								name = d$1.spec.Name.Name;
-								/* */ if (path === "C") { $s = 14; continue; }
-								/* */ $s = 15; continue;
-								/* if (path === "C") { */ case 14:
-									$r = check[0].error(d$1.spec.Name, 7, "cannot rename import \"C\""); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									$s = -1; return;
-								/* } */ case 15:
-							/* } */ case 13:
-							/* */ if (name === "init") { $s = 17; continue; }
-							/* */ $s = 18; continue;
-							/* if (name === "init") { */ case 17:
-								$r = check[0].error(d$1.spec, 39, "cannot import package as init - init must be a func"); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = -1; return;
-							/* } */ case 18:
-							if (!(_entry = $mapIndex(pkgImports[0],ptrType$1.keyFor(imp$1)), _entry !== undefined ? _entry.v : false)) {
-								_key$1 = imp$1; (pkgImports[0] || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$1.keyFor(_key$1), { k: _key$1, v: true });
-								pkg[0].imports = $append(pkg[0].imports, imp$1);
-							}
-							pkgName = NewPkgName(d$1.spec.Pos(), pkg[0], name, imp$1);
-							/* */ if (!(d$1.spec.Name === ptrType$30.nil)) { $s = 20; continue; }
-							/* */ $s = 21; continue;
-							/* if (!(d$1.spec.Name === ptrType$30.nil)) { */ case 20:
-								$r = check[0].recordDef(d$1.spec.Name, pkgName); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = 22; continue;
-							/* } else { */ case 21:
-								$r = check[0].recordImplicit(d$1.spec, pkgName); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 22:
-							if (imp$1.fake) {
-								pkgName.used = true;
-							}
-							check[0].imports = $append(check[0].imports, pkgName);
-							/* */ if (name === ".") { $s = 25; continue; }
-							/* */ $s = 26; continue;
-							/* if (name === ".") { */ case 25:
-								if (check[0].dotImportMap === false) {
-									check[0].dotImportMap = new $global.Map();
-								}
-								_ref$3 = imp$1.scope.elems;
-								_i$2 = 0;
-								_keys = _ref$3 ? _ref$3.keys() : undefined;
-								_size = _ref$3 ? _ref$3.size : 0;
-								/* while (true) { */ case 28:
-									/* if (!(_i$2 < _size)) { break; } */ if(!(_i$2 < _size)) { $s = 29; continue; }
-									_key$2 = _keys.next().value;
-									_entry$1 = _ref$3.get(_key$2);
-									if (_entry$1 === undefined) {
-										_i$2++;
-										/* continue; */ $s = 28; continue;
-									}
-									name$1 = _entry$1.k;
-									obj = _entry$1.v;
-									/* */ if (token.IsExported(name$1)) { $s = 30; continue; }
-									/* */ $s = 31; continue;
-									/* if (token.IsExported(name$1)) { */ case 30:
-										_r$9 = fileScope[0].Lookup(name$1); /* */ $s = 32; case 32: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-										alt = _r$9;
-										/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 33; continue; }
-										/* */ $s = 34; continue;
-										/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 33:
-											_arg$4 = d$1.spec.Name;
-											_r$10 = alt.Name(); /* */ $s = 36; case 36: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-											_arg$5 = new $String(_r$10);
-											$r = check[0].errorf(_arg$4, 10, "%s redeclared in this block", new sliceType$6([_arg$5])); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-											$r = check[0].reportAltDecl(alt); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-											$s = 35; continue;
-										/* } else { */ case 34:
-											fileScope[0].insert(name$1, obj);
-											_key$3 = $clone(new dotImportKey.ptr(fileScope[0], name$1), dotImportKey); (check[0].dotImportMap || $throwRuntimeError("assignment to entry in nil map")).set(dotImportKey.keyFor(_key$3), { k: _key$3, v: pkgName });
-										/* } */ case 35:
-									/* } */ case 31:
-									_i$2++;
-								$s = 28; continue;
-								case 29:
-								$s = 27; continue;
-							/* } else { */ case 26:
-								$r = check[0].declare(fileScope[0], ptrType$30.nil, pkgName, 0); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 27:
-							$s = 6; continue;
-						/* } else if ($assertType(_ref$2, constDecl, true)[1]) { */ case 2:
-							d$2 = $clone(_ref$2.$val, constDecl);
-							_ref$4 = d$2.spec.Names;
-							_i$3 = 0;
-							/* while (true) { */ case 40:
-								/* if (!(_i$3 < _ref$4.$length)) { break; } */ if(!(_i$3 < _ref$4.$length)) { $s = 41; continue; }
-								i = _i$3;
-								name$2 = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
-								obj$1 = NewConst(name$2.Pos(), pkg[0], name$2.Name, $ifaceNil, constant.MakeInt64((new $Int64(0, d$2.iota))));
-								init$5 = $ifaceNil;
-								if (i < d$2.init.$length) {
-									init$5 = (x = d$2.init, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-								}
-								d$6 = new declInfo.ptr(fileScope[0], sliceType$10.nil, d$2.typ, init$5, d$2.inherited, ptrType$90.nil, ptrType$87.nil, false);
-								$r = check[0].declarePkgObj(name$2, obj$1, d$6); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								_i$3++;
-							$s = 40; continue;
-							case 41:
-							$s = 6; continue;
-						/* } else if ($assertType(_ref$2, varDecl, true)[1]) { */ case 3:
-							d$3 = $clone(_ref$2.$val, varDecl);
-							lhs = $makeSlice(sliceType$10, d$3.spec.Names.$length);
-							d1 = ptrType$58.nil;
-							if (d$3.spec.Values.$length === 1) {
-								d1 = new declInfo.ptr(fileScope[0], lhs, d$3.spec.Type, (x$1 = d$3.spec.Values, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])), false, ptrType$90.nil, ptrType$87.nil, false);
-							}
-							_ref$5 = d$3.spec.Names;
-							_i$4 = 0;
-							/* while (true) { */ case 43:
-								/* if (!(_i$4 < _ref$5.$length)) { break; } */ if(!(_i$4 < _ref$5.$length)) { $s = 44; continue; }
-								i$1 = _i$4;
-								name$3 = ((_i$4 < 0 || _i$4 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$4]);
-								obj$2 = NewVar(name$3.Pos(), pkg[0], name$3.Name, $ifaceNil);
-								((i$1 < 0 || i$1 >= lhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + i$1] = obj$2);
-								di = d1;
-								if (di === ptrType$58.nil) {
-									init$6 = $ifaceNil;
-									if (i$1 < d$3.spec.Values.$length) {
-										init$6 = (x$2 = d$3.spec.Values, ((i$1 < 0 || i$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i$1]));
-									}
-									di = new declInfo.ptr(fileScope[0], sliceType$10.nil, d$3.spec.Type, init$6, false, ptrType$90.nil, ptrType$87.nil, false);
-								}
-								$r = check[0].declarePkgObj(name$3, obj$2, di); /* */ $s = 45; case 45: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								_i$4++;
-							$s = 43; continue;
-							case 44:
-							$s = 6; continue;
-						/* } else if ($assertType(_ref$2, typeDecl, true)[1]) { */ case 4:
-							d$4 = $clone(_ref$2.$val, typeDecl);
-							/* */ if (!((d$4.spec.TypeParams.NumFields() === 0)) && !check[0].allowVersion(pkg[0], 1, 18)) { $s = 46; continue; }
-							/* */ $s = 47; continue;
-							/* if (!((d$4.spec.TypeParams.NumFields() === 0)) && !check[0].allowVersion(pkg[0], 1, 18)) { */ case 46:
-								$r = check[0].softErrorf((x$3 = d$4.spec.TypeParams.List, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])), 135, "type parameter requires go1.18 or later", sliceType$6.nil); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 47:
-							obj$3 = NewTypeName(d$4.spec.Name.Pos(), pkg[0], d$4.spec.Name.Name, $ifaceNil);
-							$r = check[0].declarePkgObj(d$4.spec.Name, obj$3, new declInfo.ptr(fileScope[0], sliceType$10.nil, $ifaceNil, $ifaceNil, false, d$4.spec, ptrType$87.nil, false)); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 6; continue;
-						/* } else if ($assertType(_ref$2, funcDecl, true)[1]) { */ case 5:
-							d$5 = $clone(_ref$2.$val, funcDecl);
-							name$4 = d$5.decl.Name.Name;
-							obj$4 = NewFunc(d$5.decl.Name.Pos(), pkg[0], name$4, ptrType$27.nil);
-							hasTParamError = false;
-							/* */ if (d$5.decl.Recv.NumFields() === 0) { $s = 50; continue; }
-							/* */ $s = 51; continue;
-							/* if (d$5.decl.Recv.NumFields() === 0) { */ case 50:
-								/* */ if (!(d$5.decl.Recv === ptrType$49.nil)) { $s = 53; continue; }
-								/* */ $s = 54; continue;
-								/* if (!(d$5.decl.Recv === ptrType$49.nil)) { */ case 53:
-									$r = check[0].error(d$5.decl.Recv, 31, "method has no receiver"); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* } */ case 54:
-								/* */ if (name$4 === "init" || (name$4 === "main" && check[0].pkg.name === "main")) { $s = 56; continue; }
-								/* */ $s = 57; continue;
-								/* if (name$4 === "init" || (name$4 === "main" && check[0].pkg.name === "main")) { */ case 56:
-									code = 39;
-									if (name$4 === "main") {
-										code = 40;
-									}
-									/* */ if (!((d$5.decl.Type.TypeParams.NumFields() === 0))) { $s = 58; continue; }
-									/* */ $s = 59; continue;
-									/* if (!((d$5.decl.Type.TypeParams.NumFields() === 0))) { */ case 58:
-										$r = check[0].softErrorf((x$4 = d$5.decl.Type.TypeParams.List, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0])), code, "func %s must have no type parameters", new sliceType$6([new $String(name$4)])); /* */ $s = 60; case 60: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-										hasTParamError = true;
-									/* } */ case 59:
-									t = d$5.decl.Type;
-									/* */ if (!((t.Params.NumFields() === 0)) || !(t.Results === ptrType$49.nil)) { $s = 61; continue; }
-									/* */ $s = 62; continue;
-									/* if (!((t.Params.NumFields() === 0)) || !(t.Results === ptrType$49.nil)) { */ case 61:
-										$r = check[0].softErrorf(d$5.decl.Name, code, "func %s must have no arguments and no return values", new sliceType$6([new $String(name$4)])); /* */ $s = 63; case 63: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									/* } */ case 62:
-								/* } */ case 57:
-								/* */ if (name$4 === "init") { $s = 64; continue; }
-								/* */ $s = 65; continue;
-								/* if (name$4 === "init") { */ case 64:
-									obj$4.object.parent = pkg[0].scope;
-									$r = check[0].recordDef(d$5.decl.Name, obj$4); /* */ $s = 67; case 67: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									/* */ if (d$5.decl.Body === ptrType$74.nil) { $s = 68; continue; }
-									/* */ $s = 69; continue;
-									/* if (d$5.decl.Body === ptrType$74.nil) { */ case 68:
-										$r = check[0].softErrorf(obj$4, 37, "missing function body", sliceType$6.nil); /* */ $s = 70; case 70: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									/* } */ case 69:
-									$s = 66; continue;
-								/* } else { */ case 65:
-									$r = check[0].declare(pkg[0].scope, d$5.decl.Name, obj$4, 0); /* */ $s = 71; case 71: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* } */ case 66:
-								$s = 52; continue;
-							/* } else { */ case 51:
-								_r$11 = check[0].unpackRecv((x$5 = d$5.decl.Recv.List, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0])).Type, false); /* */ $s = 72; case 72: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-								_tuple$1 = _r$11;
-								ptr = _tuple$1[0];
-								recv = _tuple$1[1];
-								if (!(recv === ptrType$30.nil) && !(name$4 === "_")) {
-									methods[0] = $append(methods[0], new methodInfo.ptr(obj$4, ptr, recv));
-								}
-								$r = check[0].recordDef(d$5.decl.Name, obj$4); /* */ $s = 73; case 73: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 52:
-							/* */ if (!((d$5.decl.Type.TypeParams.NumFields() === 0)) && !check[0].allowVersion(pkg[0], 1, 18) && !hasTParamError) { $s = 74; continue; }
-							/* */ $s = 75; continue;
-							/* if (!((d$5.decl.Type.TypeParams.NumFields() === 0)) && !check[0].allowVersion(pkg[0], 1, 18) && !hasTParamError) { */ case 74:
-								$r = check[0].softErrorf((x$6 = d$5.decl.Type.TypeParams.List, (0 >= x$6.$length ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + 0])), 135, "type parameter requires go1.18 or later", sliceType$6.nil); /* */ $s = 76; case 76: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 75:
-							info = new declInfo.ptr(fileScope[0], sliceType$10.nil, $ifaceNil, $ifaceNil, false, ptrType$90.nil, d$5.decl, false);
-							_key$4 = obj$4; (check[0].objMap || $throwRuntimeError("assignment to entry in nil map")).set(Object.keyFor(_key$4), { k: _key$4, v: info });
-							$r = obj$4.object.setOrder((((check[0].objMap ? check[0].objMap.size : 0) >>> 0))); /* */ $s = 77; case 77: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 6:
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·collectObjects·func1, $c: true, $r, _arg$4, _arg$5, _entry, _entry$1, _i$2, _i$3, _i$4, _key$1, _key$2, _key$3, _key$4, _keys, _r$10, _r$11, _r$7, _r$8, _r$9, _ref$2, _ref$3, _ref$4, _ref$5, _size, _tuple, _tuple$1, alt, code, d, d$1, d$2, d$3, d$4, d$5, d$6, d1, di, err, hasTParamError, i, i$1, imp$1, info, init$5, init$6, lhs, name, name$1, name$2, name$3, name$4, obj, obj$1, obj$2, obj$3, obj$4, path, pkgName, ptr, recv, t, x, x$1, x$2, x$3, x$4, x$5, x$6, $s};return $f;
-					}; })(check, fileDir, fileScope, methods, pkg, pkgImports)); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i$1++;
-			$s = 1; continue;
-			case 2:
-			_ref$2 = fileScopes;
-			_i$2 = 0;
-			/* while (true) { */ case 12:
-				/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 13; continue; }
-				scope = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-				_ref$3 = scope.elems;
-				_i$3 = 0;
-				_keys = _ref$3 ? _ref$3.keys() : undefined;
-				_size = _ref$3 ? _ref$3.size : 0;
-				/* while (true) { */ case 14:
-					/* if (!(_i$3 < _size)) { break; } */ if(!(_i$3 < _size)) { $s = 15; continue; }
-					_key$1 = _keys.next().value;
-					_entry = _ref$3.get(_key$1);
-					if (_entry === undefined) {
-						_i$3++;
-						/* continue; */ $s = 14; continue;
+				$s = -1; return [$ifaceNil, $ifaceNil, 97];
+			/* } */ case 2:
+			_r$1 = under(target); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_ref = _r$1;
+			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$28, true)[1] || $assertType(_ref, ptrType$29, true)[1] || $assertType(_ref, ptrType$27, true)[1] || $assertType(_ref, ptrType$30, true)[1] || $assertType(_ref, ptrType$26, true)[1]) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* switch (0) { default: if ($assertType(_ref, ptrType$4, true)[1]) { */ case 5:
+				u = _ref.$val;
+				/* */ if (x[0].mode === 4) { $s = 10; continue; }
+				/* */ $s = 11; continue;
+				/* if (x[0].mode === 4) { */ case 10:
+					_r$2 = check[0].representation(x[0], u); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_tuple = _r$2;
+					v = _tuple[0];
+					code = _tuple[1];
+					if (!((code === 0))) {
+						$s = -1; return [$ifaceNil, $ifaceNil, code];
 					}
-					name = _entry.k;
-					obj = _entry.v;
-					_r$7 = pkg[0].scope.Lookup(name); /* */ $s = 16; case 16: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					alt = _r$7;
-					/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 17; continue; }
+					$s = -1; return [target, v, code];
+				/* } */ case 11:
+					_1 = $assertType(x[0].typ, ptrType$4).kind;
+					/* */ if (_1 === (19)) { $s = 14; continue; }
+					/* */ if ((_1 === (20)) || (_1 === (21)) || (_1 === (22)) || (_1 === (23))) { $s = 15; continue; }
+					/* */ if (_1 === (24)) { $s = 16; continue; }
+					/* */ if (_1 === (25)) { $s = 17; continue; }
 					/* */ $s = 18; continue;
-					/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 17:
-						_r$8 = resolve(name, obj); /* */ $s = 19; case 19: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						obj = _r$8;
-						_tuple = $assertType(obj, ptrType$31, true);
-						pkg$1 = _tuple[0];
-						ok = _tuple[1];
-						/* */ if (ok) { $s = 20; continue; }
+					/* if (_1 === (19)) { */ case 14:
+						_r$3 = isBoolean(target); /* */ $s = 22; case 22: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						/* */ if (!_r$3) { $s = 20; continue; }
 						/* */ $s = 21; continue;
-						/* if (ok) { */ case 20:
-							_arg$4 = alt;
-							_r$9 = alt.Name(); /* */ $s = 23; case 23: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-							_arg$5 = new $String(_r$9);
-							_arg$6 = pkg$1.Imported();
-							$r = check[0].errorf(_arg$4, 10, "%s already declared through import of %s", new sliceType$6([_arg$5, _arg$6])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$r = check[0].reportAltDecl(pkg$1); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 22; continue;
-						/* } else { */ case 21:
-							_arg$7 = alt;
-							_r$10 = alt.Name(); /* */ $s = 26; case 26: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-							_arg$8 = new $String(_r$10);
-							_r$11 = obj.Pkg(); /* */ $s = 27; case 27: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-							_arg$9 = _r$11;
-							$r = check[0].errorf(_arg$7, 10, "%s already declared through dot-import of %s", new sliceType$6([_arg$8, _arg$9])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$r = check[0].reportAltDecl(obj); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 22:
-					/* } */ case 18:
-					_i$3++;
-				$s = 14; continue;
-				case 15:
-				_i$2++;
-			$s = 12; continue;
-			case 13:
-			if (methods[0] === sliceType$21.nil) {
-				$s = -1; return;
-			}
-			check[0].methods = new $global.Map();
-			_ref$4 = methods[0];
-			_i$4 = 0;
-			/* while (true) { */ case 30:
-				/* if (!(_i$4 < _ref$4.$length)) { break; } */ if(!(_i$4 < _ref$4.$length)) { $s = 31; continue; }
-				i = _i$4;
-				m = ((i < 0 || i >= methods[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : methods[0].$array[methods[0].$offset + i]);
-				_r$12 = check[0].resolveBaseTypeName(m.ptr, m.recv); /* */ $s = 32; case 32: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				_tuple$1 = _r$12;
-				ptr = _tuple$1[0];
-				base = _tuple$1[1];
-				if (!(base === ptrType$17.nil)) {
-					m.obj.hasPtrRecv_ = ptr;
-					_key$2 = base; (check[0].methods || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$17.keyFor(_key$2), { k: _key$2, v: $append((_entry$1 = $mapIndex(check[0].methods,ptrType$17.keyFor(base)), _entry$1 !== undefined ? _entry$1.v : sliceType.nil), m.obj) });
-				}
-				_i$4++;
-			$s = 30; continue;
-			case 31:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: collectObjects, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _i, _i$1, _i$2, _i$3, _i$4, _key, _key$1, _key$2, _keys, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _size, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, alt, base, check, end, f, file, fileDir, fileNo, fileScope, fileScopes, i, imp, m, methods, name, obj, ok, pkg, pkg$1, pkgImports, pos, ptr, scope, $s};return $f;
-		};
-		$ptrType(Checker).prototype.unpackRecv = function unpackRecv(rtyp, unpackParams) {
-			var {_i, _r$1, _ref, _ref$1, _ref$2, _ref$3, _tuple, arg, arg$1, arg$2, arg$3, arg$4, check, ix, name, par, ptr, rname, rtyp, t, t$1, t$2, tparams, unpackParams, $s, $r, $c} = $restore(this, {rtyp, unpackParams});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			ptr = false;
-			rname = ptrType$30.nil;
-			tparams = sliceType$22.nil;
-			check = this;
-			L:
-			while (true) {
-				_ref = rtyp;
-				if ($assertType(_ref, ptrType$39, true)[1]) {
-					t = _ref.$val;
-					rtyp = t.X;
-				} else if ($assertType(_ref, ptrType$43, true)[1]) {
-					t$1 = _ref.$val;
-					ptr = true;
-					rtyp = t$1.X;
-				} else {
-					t$2 = _ref;
-					break L;
-				}
-			}
-			_ref$1 = rtyp;
-			/* */ if ($assertType(_ref$1, ptrType$37, true)[1] || $assertType(_ref$1, ptrType$38, true)[1]) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if ($assertType(_ref$1, ptrType$37, true)[1] || $assertType(_ref$1, ptrType$38, true)[1]) { */ case 1:
-				ix = typeparams.UnpackIndexExpr(rtyp);
-				rtyp = ix.IndexListExpr.X;
-				/* */ if (unpackParams) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (unpackParams) { */ case 3:
-					_ref$2 = ix.IndexListExpr.Indices;
-					_i = 0;
-					/* while (true) { */ case 5:
-						/* if (!(_i < _ref$2.$length)) { break; } */ if(!(_i < _ref$2.$length)) { $s = 6; continue; }
-						arg = ((_i < 0 || _i >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i]);
-						par = ptrType$30.nil;
-						_ref$3 = arg;
-						/* */ if ($assertType(_ref$3, ptrType$30, true)[1]) { $s = 7; continue; }
-						/* */ if ($assertType(_ref$3, ptrType$35, true)[1]) { $s = 8; continue; }
-						/* */ if (_ref$3 === $ifaceNil) { $s = 9; continue; }
-						/* */ $s = 10; continue;
-						/* if ($assertType(_ref$3, ptrType$30, true)[1]) { */ case 7:
-							arg$1 = _ref$3.$val;
-							par = arg$1;
-							$s = 11; continue;
-						/* } else if ($assertType(_ref$3, ptrType$35, true)[1]) { */ case 8:
-							arg$2 = _ref$3.$val;
-							$s = 11; continue;
-						/* } else if (_ref$3 === $ifaceNil) { */ case 9:
-							arg$3 = _ref$3;
-							$r = check.error(ix.Orig, -1, "parameterized receiver contains nil parameters"); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 11; continue;
-						/* } else { */ case 10:
-							arg$4 = _ref$3;
-							$r = check.errorf(arg$4, 131, "receiver type parameter %s must be an identifier", new sliceType$6([arg$4])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 11:
-						/* */ if (par === ptrType$30.nil) { $s = 14; continue; }
-						/* */ $s = 15; continue;
-						/* if (par === ptrType$30.nil) { */ case 14:
-							_r$1 = arg.Pos(); /* */ $s = 16; case 16: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-							par = new ast.Ident.ptr(_r$1, "_", ptrType$81.nil);
-						/* } */ case 15:
-						tparams = $append(tparams, par);
-						_i++;
-					$s = 5; continue;
-					case 6:
-				/* } */ case 4:
-			/* } */ case 2:
-			_tuple = $assertType(rtyp, ptrType$30, true);
-			name = _tuple[0];
-			if (!(name === ptrType$30.nil)) {
-				rname = name;
-			}
-			$s = -1; return [ptr, rname, tparams];
-			/* */ } return; } var $f = {$blk: unpackRecv, $c: true, $r, _i, _r$1, _ref, _ref$1, _ref$2, _ref$3, _tuple, arg, arg$1, arg$2, arg$3, arg$4, check, ix, name, par, ptr, rname, rtyp, t, t$1, t$2, tparams, unpackParams, $s};return $f;
-		};
-		$ptrType(Checker).prototype.resolveBaseTypeName = function resolveBaseTypeName(seenPtr, name) {
-			var {_entry, _entry$1, _key, _r$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, base, check, name, name$1, obj, pexpr, ptr, seen, seenPtr, tdecl, tname, typ$3, $s, $r, $c} = $restore(this, {seenPtr, name});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			ptr = false;
-			base = ptrType$17.nil;
-			check = this;
-			ptr = seenPtr;
-			seen = false;
-			typ$3 = name;
-			/* while (true) { */ case 1:
-				typ$3 = unparen(typ$3);
-				_tuple = $assertType(typ$3, ptrType$43, true);
-				pexpr = _tuple[0];
-				if (!(pexpr === ptrType$43.nil)) {
-					if (ptr) {
-						_tmp = false;
-						_tmp$1 = ptrType$17.nil;
-						ptr = _tmp;
-						base = _tmp$1;
-						$s = -1; return [ptr, base];
+						/* if (!_r$3) { */ case 20:
+							$s = -1; return [$ifaceNil, $ifaceNil, 97];
+						/* } */ case 21:
+						$s = 19; continue;
+					/* } else if ((_1 === (20)) || (_1 === (21)) || (_1 === (22)) || (_1 === (23))) { */ case 15:
+						_r$4 = isNumeric(target); /* */ $s = 25; case 25: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						/* */ if (!_r$4) { $s = 23; continue; }
+						/* */ $s = 24; continue;
+						/* if (!_r$4) { */ case 23:
+							$s = -1; return [$ifaceNil, $ifaceNil, 97];
+						/* } */ case 24:
+						$s = 19; continue;
+					/* } else if (_1 === (24)) { */ case 16:
+						_r$5 = isString(target); /* */ $s = 28; case 28: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						/* */ if (!_r$5) { $s = 26; continue; }
+						/* */ $s = 27; continue;
+						/* if (!_r$5) { */ case 26:
+							$s = -1; return [$ifaceNil, $ifaceNil, 97];
+						/* } */ case 27:
+						$s = 19; continue;
+					/* } else if (_1 === (25)) { */ case 17:
+						_r$6 = hasNil(target); /* */ $s = 31; case 31: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						/* */ if (!_r$6) { $s = 29; continue; }
+						/* */ $s = 30; continue;
+						/* if (!_r$6) { */ case 29:
+							$s = -1; return [$ifaceNil, $ifaceNil, 97];
+						/* } */ case 30:
+						$s = -1; return [(25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]), $ifaceNil, 0];
+					/* } else { */ case 18:
+						$s = -1; return [$ifaceNil, $ifaceNil, 97];
+					/* } */ case 19:
+				case 13:
+				$s = 9; continue;
+			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 6:
+				u$1 = _ref.$val;
+				/* */ if (isTypeParam(target)) { $s = 32; continue; }
+				/* */ $s = 33; continue;
+				/* if (isTypeParam(target)) { */ case 32:
+					_r$7 = u$1.typeSet(); /* */ $s = 36; case 36: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					_r$8 = _r$7.underIs((function(check, x) { return function Checker·implicitTypeAndValue·func1(u$4) {
+							var {_r$8, _tuple$1, t, u$4, $s, $r, $c} = $restore(this, {u$4});
+							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+							if ($interfaceIsEqual(u$4, $ifaceNil)) {
+								$s = -1; return false;
+							}
+							_r$8 = check[0].implicitTypeAndValue(x[0], u$4); /* */ $s = 1; case 1: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+							_tuple$1 = _r$8;
+							t = _tuple$1[0];
+							$s = -1; return !($interfaceIsEqual(t, $ifaceNil));
+							/* */ } return; } var $f = {$blk: Checker·implicitTypeAndValue·func1, $c: true, $r, _r$8, _tuple$1, t, u$4, $s};return $f;
+						}; })(check, x)); /* */ $s = 37; case 37: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					/* */ if (!_r$8) { $s = 34; continue; }
+					/* */ $s = 35; continue;
+					/* if (!_r$8) { */ case 34:
+						$s = -1; return [$ifaceNil, $ifaceNil, 97];
+					/* } */ case 35:
+					if (x[0].isNil()) {
+						$s = -1; return [(25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]), $ifaceNil, 0];
 					}
-					ptr = true;
-					typ$3 = unparen(pexpr.X);
-				}
-				_tuple$1 = $assertType(typ$3, ptrType$30, true);
-				name$1 = _tuple$1[0];
-				if (name$1 === ptrType$30.nil) {
-					_tmp$2 = false;
-					_tmp$3 = ptrType$17.nil;
-					ptr = _tmp$2;
-					base = _tmp$3;
-					$s = -1; return [ptr, base];
-				}
-				_r$1 = check.pkg.scope.Lookup(name$1.Name); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				obj = _r$1;
-				if ($interfaceIsEqual(obj, $ifaceNil)) {
-					_tmp$4 = false;
-					_tmp$5 = ptrType$17.nil;
-					ptr = _tmp$4;
-					base = _tmp$5;
-					$s = -1; return [ptr, base];
-				}
-				_tuple$2 = $assertType(obj, ptrType$17, true);
-				tname = _tuple$2[0];
-				if (tname === ptrType$17.nil) {
-					_tmp$6 = false;
-					_tmp$7 = ptrType$17.nil;
-					ptr = _tmp$6;
-					base = _tmp$7;
-					$s = -1; return [ptr, base];
-				}
-				if ((_entry = $mapIndex(seen,ptrType$17.keyFor(tname)), _entry !== undefined ? _entry.v : false)) {
-					_tmp$8 = false;
-					_tmp$9 = ptrType$17.nil;
-					ptr = _tmp$8;
-					base = _tmp$9;
-					$s = -1; return [ptr, base];
-				}
-				tdecl = (_entry$1 = $mapIndex(check.objMap,Object.keyFor(tname)), _entry$1 !== undefined ? _entry$1.v : ptrType$58.nil).tdecl;
-				if (!new token.Pos(tdecl.Assign).IsValid()) {
-					_tmp$10 = ptr;
-					_tmp$11 = tname;
-					ptr = _tmp$10;
-					base = _tmp$11;
-					$s = -1; return [ptr, base];
+					/* break; */ $s = 9; continue;
+				/* } */ case 33:
+				if (x[0].isNil()) {
+					$s = -1; return [(25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]), $ifaceNil, 0];
 				}
-				typ$3 = tdecl.Type;
-				if (seen === false) {
-					seen = new $global.Map();
+				_r$9 = u$1.Empty(); /* */ $s = 40; case 40: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+				/* */ if (!_r$9) { $s = 38; continue; }
+				/* */ $s = 39; continue;
+				/* if (!_r$9) { */ case 38:
+					$s = -1; return [$ifaceNil, $ifaceNil, 97];
+				/* } */ case 39:
+				$s = -1; return [Default(x[0].typ), $ifaceNil, 0];
+			/* } else if ($assertType(_ref, ptrType$28, true)[1] || $assertType(_ref, ptrType$29, true)[1] || $assertType(_ref, ptrType$27, true)[1] || $assertType(_ref, ptrType$30, true)[1] || $assertType(_ref, ptrType$26, true)[1]) { */ case 7:
+				u$2 = _ref;
+				if (!x[0].isNil()) {
+					$s = -1; return [$ifaceNil, $ifaceNil, 97];
 				}
-				_key = tname; (seen || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$17.keyFor(_key), { k: _key, v: true });
-			$s = 1; continue;
-			case 2:
-			$s = -1; return [ptr, base];
-			/* */ } return; } var $f = {$blk: resolveBaseTypeName, $c: true, $r, _entry, _entry$1, _key, _r$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, base, check, name, name$1, obj, pexpr, ptr, seen, seenPtr, tdecl, tname, typ$3, $s};return $f;
+				$s = -1; return [(25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]), $ifaceNil, 0];
+			/* } else { */ case 8:
+				u$3 = _ref;
+				$s = -1; return [$ifaceNil, $ifaceNil, 97];
+			/* } } */ case 9:
+			$s = -1; return [target, $ifaceNil, 0];
+			/* */ } return; } var $f = {$blk: implicitTypeAndValue, $c: true, $r, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, check, code, m, target, u, u$1, u$2, u$3, v, x, $s};return $f;
 		};
-		$ptrType(Checker).prototype.packageObjects = function packageObjects() {
-			var {_entry, _entry$1, _i, _i$1, _i$2, _i$3, _i$4, _key, _keys, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _size, _tuple, _tuple$1, aliasList, check, i, obj, obj$1, obj$2, obj$3, obj$4, obj$5, objList, othersList, tname, $s, $r, $c} = $restore(this, {});
+		$ptrType(Checker).prototype.comparison = function comparison(x, y, op$1, switchCase) {
+			var {_1, _arg, _arg$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, cause, check, code, errOp, ok, op$1, switchCase, typ$4, x, y, $s, $r, $c} = $restore(this, {x, y, op$1, switchCase});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			check = this;
-			objList = $makeSlice(sliceType$8, (check.objMap ? check.objMap.size : 0));
-			i = 0;
-			_ref = check.objMap;
-			_i = 0;
-			_keys = _ref ? _ref.keys() : undefined;
-			_size = _ref ? _ref.size : 0;
-			while (true) {
-				if (!(_i < _size)) { break; }
-				_key = _keys.next().value;
-				_entry = _ref.get(_key);
-				if (_entry === undefined) {
-					_i++;
-					continue;
-				}
-				obj = _entry.k;
-				((i < 0 || i >= objList.$length) ? ($throwRuntimeError("index out of range"), undefined) : objList.$array[objList.$offset + i] = obj);
-				i = i + (1) >> 0;
-				_i++;
+			if ($interfaceIsEqual(x.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])) || $interfaceIsEqual(y.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
+				x.mode = 0;
+				$s = -1; return;
 			}
-			$r = sort.Sort(($convertSliceType(objList, inSourceOrder))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_ref$1 = objList;
-			_i$1 = 0;
-			/* while (true) { */ case 2:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 3; continue; }
-				obj$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				_tuple = $assertType(obj$1, ptrType$17, true);
-				obj$2 = _tuple[0];
-				/* */ if (!(obj$2 === ptrType$17.nil) && !($interfaceIsEqual(obj$2.object.typ, $ifaceNil))) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (!(obj$2 === ptrType$17.nil) && !($interfaceIsEqual(obj$2.object.typ, $ifaceNil))) { */ case 4:
-					$r = check.collectMethods(obj$2); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 5:
-				_i$1++;
-			$s = 2; continue;
-			case 3:
-			aliasList = sliceType$23.nil;
-			othersList = sliceType$8.nil;
-			_ref$2 = objList;
-			_i$2 = 0;
-			/* while (true) { */ case 7:
-				/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 8; continue; }
-				obj$3 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-				_tuple$1 = $assertType(obj$3, ptrType$17, true);
-				tname = _tuple$1[0];
-				/* */ if (!(tname === ptrType$17.nil)) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (!(tname === ptrType$17.nil)) { */ case 9:
-					/* */ if (new token.Pos((_entry$1 = $mapIndex(check.objMap,Object.keyFor(tname)), _entry$1 !== undefined ? _entry$1.v : ptrType$58.nil).tdecl.Assign).IsValid()) { $s = 12; continue; }
-					/* */ $s = 13; continue;
-					/* if (new token.Pos((_entry$1 = $mapIndex(check.objMap,Object.keyFor(tname)), _entry$1 !== undefined ? _entry$1.v : ptrType$58.nil).tdecl.Assign).IsValid()) { */ case 12:
-						aliasList = $append(aliasList, tname);
-						$s = 14; continue;
-					/* } else { */ case 13:
-						$r = check.objDecl(obj$3, ptrType$9.nil); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 14:
-					$s = 11; continue;
-				/* } else { */ case 10:
-					othersList = $append(othersList, obj$3);
-				/* } */ case 11:
-				_i$2++;
-			$s = 7; continue;
-			case 8:
-			_ref$3 = aliasList;
-			_i$3 = 0;
-			/* while (true) { */ case 16:
-				/* if (!(_i$3 < _ref$3.$length)) { break; } */ if(!(_i$3 < _ref$3.$length)) { $s = 17; continue; }
-				obj$4 = ((_i$3 < 0 || _i$3 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$3]);
-				$r = check.objDecl(obj$4, ptrType$9.nil); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i$3++;
-			$s = 16; continue;
-			case 17:
-			_ref$4 = othersList;
-			_i$4 = 0;
-			/* while (true) { */ case 19:
-				/* if (!(_i$4 < _ref$4.$length)) { break; } */ if(!(_i$4 < _ref$4.$length)) { $s = 20; continue; }
-				obj$5 = ((_i$4 < 0 || _i$4 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$4]);
-				$r = check.objDecl(obj$5, ptrType$9.nil); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i$4++;
-			$s = 19; continue;
-			case 20:
-			check.methods = false;
+			if (switchCase) {
+				op$1 = 39;
+			}
+			errOp = x;
+			cause = "";
+			code = 46;
+			_r = x.assignableTo(check, y.typ, ptrType$35.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			ok = _tuple[0];
+			/* */ if (!ok) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!ok) { */ case 2:
+				_r$1 = y.assignableTo(check, x.typ, ptrType$35.nil); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_tuple$1 = _r$1;
+				ok = _tuple$1[0];
+			/* } */ case 3:
+			/* */ if (!ok) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (!ok) { */ case 5:
+				errOp = y;
+				_r$2 = check.sprintf("mismatched types %s and %s", new sliceType$5([x.typ, y.typ])); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				cause = _r$2;
+				/* goto Error */ $s = 8; continue;
+			/* } */ case 6:
+			code = 45;
+				_1 = op$1;
+				/* */ if ((_1 === (39)) || (_1 === (44))) { $s = 10; continue; }
+				/* */ if ((_1 === (40)) || (_1 === (45)) || (_1 === (41)) || (_1 === (46))) { $s = 11; continue; }
+				/* */ $s = 12; continue;
+				/* if ((_1 === (39)) || (_1 === (44))) { */ case 10:
+						/* */ if (x.isNil() || y.isNil()) { $s = 15; continue; }
+						_r$3 = Comparable(x.typ); /* */ $s = 19; case 19: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						/* */ if (!_r$3) { $s = 16; continue; }
+						_r$4 = Comparable(y.typ); /* */ $s = 20; case 20: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						/* */ if (!_r$4) { $s = 17; continue; }
+						/* */ $s = 18; continue;
+						/* if (x.isNil() || y.isNil()) { */ case 15:
+							typ$4 = x.typ;
+							if (x.isNil()) {
+								typ$4 = y.typ;
+							}
+							_r$5 = hasNil(typ$4); /* */ $s = 23; case 23: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+							/* */ if (!_r$5) { $s = 21; continue; }
+							/* */ $s = 22; continue;
+							/* if (!_r$5) { */ case 21:
+								errOp = y;
+								/* goto Error */ $s = 8; continue;
+							/* } */ case 22:
+							$s = 18; continue;
+						/* } else if (!_r$3) { */ case 16:
+							errOp = x;
+							_r$6 = check.incomparableCause(x.typ); /* */ $s = 24; case 24: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+							cause = _r$6;
+							/* goto Error */ $s = 8; continue;
+							$s = 18; continue;
+						/* } else if (!_r$4) { */ case 17:
+							errOp = y;
+							_r$7 = check.incomparableCause(y.typ); /* */ $s = 25; case 25: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+							cause = _r$7;
+							/* goto Error */ $s = 8; continue;
+						/* } */ case 18:
+					case 14:
+					$s = 13; continue;
+				/* } else if ((_1 === (40)) || (_1 === (45)) || (_1 === (41)) || (_1 === (46))) { */ case 11:
+						_r$8 = allOrdered(x.typ); /* */ $s = 30; case 30: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+						/* */ if (!_r$8) { $s = 27; continue; }
+						_r$9 = allOrdered(y.typ); /* */ $s = 31; case 31: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+						/* */ if (!_r$9) { $s = 28; continue; }
+						/* */ $s = 29; continue;
+						/* if (!_r$8) { */ case 27:
+							errOp = x;
+							/* goto Error */ $s = 8; continue;
+							$s = 29; continue;
+						/* } else if (!_r$9) { */ case 28:
+							errOp = y;
+							/* goto Error */ $s = 8; continue;
+						/* } */ case 29:
+					case 26:
+					$s = 13; continue;
+				/* } else { */ case 12:
+					unreachable();
+				/* } */ case 13:
+			case 9:
+			/* */ if ((x.mode === 4) && (y.mode === 4)) { $s = 32; continue; }
+			/* */ $s = 33; continue;
+			/* if ((x.mode === 4) && (y.mode === 4)) { */ case 32:
+				_r$10 = constant.Compare(x.val, op$1, y.val); /* */ $s = 35; case 35: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+				_r$11 = constant.MakeBool(_r$10); /* */ $s = 36; case 36: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+				x.val = _r$11;
+				$s = 34; continue;
+			/* } else { */ case 33:
+				x.mode = 7;
+				$r = check.updateExprType(x.expr, Default(x.typ), true); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = check.updateExprType(y.expr, Default(y.typ), true); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 34:
+			x.typ = (19 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 19]);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: packageObjects, $c: true, $r, _entry, _entry$1, _i, _i$1, _i$2, _i$3, _i$4, _key, _keys, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _size, _tuple, _tuple$1, aliasList, check, i, obj, obj$1, obj$2, obj$3, obj$4, obj$5, objList, othersList, tname, $s};return $f;
-		};
-		inSourceOrder.prototype.Len = function Len$6() {
-			var a;
-			a = this;
-			return a.$length;
+			/* Error: */ case 8:
+			/* */ if (cause === "") { $s = 39; continue; }
+			/* */ $s = 40; continue;
+			/* if (cause === "") { */ case 39:
+				/* */ if (isTypeParam(x.typ) || isTypeParam(y.typ)) { $s = 41; continue; }
+				/* */ $s = 42; continue;
+				/* if (isTypeParam(x.typ) || isTypeParam(y.typ)) { */ case 41:
+					if (!isTypeParam(x.typ)) {
+						errOp = y;
+					}
+					_r$12 = check.sprintf("type parameter %s is not comparable with %s", new sliceType$5([errOp.typ, new token.Token(op$1)])); /* */ $s = 44; case 44: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+					cause = _r$12;
+					$s = 43; continue;
+				/* } else { */ case 42:
+					_arg = new token.Token(op$1);
+					_r$13 = check.kindString(errOp.typ); /* */ $s = 45; case 45: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+					_arg$1 = new $String(_r$13);
+					_r$14 = check.sprintf("operator %s not defined on %s", new sliceType$5([_arg, _arg$1])); /* */ $s = 46; case 46: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+					cause = _r$14;
+				/* } */ case 43:
+			/* } */ case 40:
+			/* */ if (switchCase) { $s = 47; continue; }
+			/* */ $s = 48; continue;
+			/* if (switchCase) { */ case 47:
+				$r = check.errorf(x, code, "invalid case %s in switch on %s (%s)", new sliceType$5([x.expr, y.expr, new $String(cause)])); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 49; continue;
+			/* } else { */ case 48:
+				$r = check.errorf(errOp, code, "invalid operation: %s %s %s (%s)", new sliceType$5([x.expr, new token.Token(op$1), y.expr, new $String(cause)])); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 49:
+			x.mode = 0;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: comparison, $c: true, $r, _1, _arg, _arg$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, cause, check, code, errOp, ok, op$1, switchCase, typ$4, x, y, $s};return $f;
 		};
-		$ptrType(inSourceOrder).prototype.Len = function(...$args) { return this.$get().Len(...$args); };
-		inSourceOrder.prototype.Less = function Less$1(i, j) {
-			var {$24r, _r$1, _r$2, a, i, j, $s, $r, $c} = $restore(this, {i, j});
+		$ptrType(Checker).prototype.incomparableCause = function incomparableCause(typ$4) {
+			var {$24r, _r, _r$1, _r$2, _ref, cause, check, typ$4, $s, $r, $c} = $restore(this, {typ$4});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			a = this;
-			_r$1 = ((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i]).order(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = ((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j]).order(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$1 < _r$2;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: Less$1, $c: true, $r, $24r, _r$1, _r$2, a, i, j, $s};return $f;
-		};
-		$ptrType(inSourceOrder).prototype.Less = function(...$args) { return this.$get().Less(...$args); };
-		inSourceOrder.prototype.Swap = function Swap$1(i, j) {
-			var _tmp, _tmp$1, a, i, j;
-			a = this;
-			_tmp = ((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j]);
-			_tmp$1 = ((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i]);
-			((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i] = _tmp);
-			((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j] = _tmp$1);
+			cause = [cause];
+			check = [check];
+			check[0] = this;
+			_r = under(typ$4); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_ref = _r;
+			/* */ if ($assertType(_ref, ptrType$27, true)[1] || $assertType(_ref, ptrType$29, true)[1] || $assertType(_ref, ptrType$30, true)[1]) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if ($assertType(_ref, ptrType$27, true)[1] || $assertType(_ref, ptrType$29, true)[1] || $assertType(_ref, ptrType$30, true)[1]) { */ case 2:
+				_r$1 = check[0].kindString(typ$4); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				$24r = _r$1 + " can only be compared to nil";
+				$s = 5; case 5: return $24r;
+			/* } */ case 3:
+			cause[0] = "";
+			_r$2 = comparable(typ$4, true, false, (function(cause, check) { return function Checker·incomparableCause·func1(format, args) {
+					var {_r$2, args, format, $s, $r, $c} = $restore(this, {format, args});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					_r$2 = check[0].sprintf(format, args); /* */ $s = 1; case 1: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					cause[0] = _r$2;
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: Checker·incomparableCause·func1, $c: true, $r, _r$2, args, format, $s};return $f;
+				}; })(cause, check)); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_r$2;
+			$s = -1; return cause[0];
+			/* */ } return; } var $f = {$blk: incomparableCause, $c: true, $r, $24r, _r, _r$1, _r$2, _ref, cause, check, typ$4, $s};return $f;
 		};
-		$ptrType(inSourceOrder).prototype.Swap = function(...$args) { return this.$get().Swap(...$args); };
-		$ptrType(Checker).prototype.unusedImports = function unusedImports() {
-			var {_i, _ref, check, obj, $s, $r, $c} = $restore(this, {});
+		$ptrType(Checker).prototype.kindString = function kindString(typ$4) {
+			var {$24r, $24r$1, _r, _r$1, _r$2, _ref, check, typ$4, $s, $r, $c} = $restore(this, {typ$4});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			check = this;
-			if (check.conf.IgnoreFuncBodies) {
-				$s = -1; return;
-			}
-			_ref = check.imports;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				obj = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				/* */ if (!obj.used && !(obj.object.name === "_")) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!obj.used && !(obj.object.name === "_")) { */ case 3:
-					$r = check.errorUnusedPkg(obj); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 4:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: unusedImports, $c: true, $r, _i, _ref, check, obj, $s};return $f;
+			_r = under(typ$4); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_ref = _r;
+			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 7; continue; }
+			/* */ if ($assertType(_ref, ptrType$30, true)[1]) { $s = 8; continue; }
+			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 9; continue; }
+			/* */ $s = 10; continue;
+			/* if ($assertType(_ref, ptrType$11, true)[1]) { */ case 2:
+				$s = -1; return "array";
+			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 3:
+				$s = -1; return "slice";
+			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 4:
+				$s = -1; return "struct";
+			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 5:
+				$s = -1; return "pointer";
+			/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 6:
+				$s = -1; return "func";
+			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 7:
+				/* */ if (isTypeParam(typ$4)) { $s = 12; continue; }
+				/* */ $s = 13; continue;
+				/* if (isTypeParam(typ$4)) { */ case 12:
+					_r$1 = check.sprintf("type parameter %s", new sliceType$5([typ$4])); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					$24r = _r$1;
+					$s = 15; case 15: return $24r;
+				/* } */ case 13:
+				$s = -1; return "interface";
+			/* } else if ($assertType(_ref, ptrType$30, true)[1]) { */ case 8:
+				$s = -1; return "map";
+			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 9:
+				$s = -1; return "chan";
+			/* } else { */ case 10:
+				_r$2 = check.sprintf("%s", new sliceType$5([typ$4])); /* */ $s = 16; case 16: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				$24r$1 = _r$2;
+				$s = 17; case 17: return $24r$1;
+			/* } */ case 11:
+			$s = -1; return "";
+			/* */ } return; } var $f = {$blk: kindString, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _ref, check, typ$4, $s};return $f;
 		};
-		$ptrType(Checker).prototype.errorUnusedPkg = function errorUnusedPkg(obj) {
-			var {check, elem, i, obj, path, $s, $r, $c} = $restore(this, {obj});
+		$ptrType(Checker).prototype.shift = function shift(x, y, e, op$1) {
+			var {_entry, _key, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _v, _v$1, _v$2, _v$3, _v$4, b, check, e, found, info, ok, op$1, opPos, s, x, xval, y, yval, $s, $r, $c} = $restore(this, {x, y, e, op$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			check = this;
-			path = obj.imported.path;
-			elem = path;
-			i = strings.LastIndex(elem, "/");
-			if (i >= 0) {
-				elem = $substring(elem, (i + 1 >> 0));
-			}
-			/* */ if (obj.object.name === "" || obj.object.name === "." || obj.object.name === elem) { $s = 1; continue; }
+			xval = $ifaceNil;
+			/* */ if (x.mode === 4) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (obj.object.name === "" || obj.object.name === "." || obj.object.name === elem) { */ case 1:
-				$r = check.softErrorf(obj, 8, "%q imported and not used", new sliceType$6([new $String(path)])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 3; continue;
-			/* } else { */ case 2:
-				$r = check.softErrorf(obj, 8, "%q imported as %s and not used", new sliceType$6([new $String(path), new $String(obj.object.name)])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 3:
+			/* if (x.mode === 4) { */ case 1:
+				_r = constant.ToInt(x.val); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				xval = _r;
+			/* } */ case 2:
+			_r$1 = allInteger(x.typ); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			if (_r$1) { _v = true; $s = 7; continue s; }
+			if (!(isUntyped(x.typ) && !($interfaceIsEqual(xval, $ifaceNil)))) { _v$1 = false; $s = 9; continue s; }
+			_r$2 = xval.Kind(); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_v$1 = _r$2 === 3; case 9:
+			_v = _v$1; case 7:
+			/* */ if (_v) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (_v) { */ case 4:
+				$s = 6; continue;
+			/* } else { */ case 5:
+				$r = check.errorf(x, 57, "invalid operation: shifted operand %s must be integer", new sliceType$5([x])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				x.mode = 0;
+				$s = -1; return;
+			/* } */ case 6:
+			yval = $ifaceNil;
+			/* */ if (y.mode === 4) { $s = 12; continue; }
+			/* */ $s = 13; continue;
+			/* if (y.mode === 4) { */ case 12:
+				_r$3 = constant.ToInt(y.val); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				yval = _r$3;
+				_r$4 = yval.Kind(); /* */ $s = 19; case 19: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				if (!(_r$4 === 3)) { _v$2 = false; $s = 18; continue s; }
+				_r$5 = constant.Sign(yval); /* */ $s = 20; case 20: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				_v$2 = _r$5 < 0; case 18:
+				/* */ if (_v$2) { $s = 16; continue; }
+				/* */ $s = 17; continue;
+				/* if (_v$2) { */ case 16:
+					$r = check.errorf(y, 56, "invalid operation: negative shift count %s", new sliceType$5([y])); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					x.mode = 0;
+					$s = -1; return;
+				/* } */ case 17:
+				/* */ if (isUntyped(y.typ)) { $s = 22; continue; }
+				/* */ $s = 23; continue;
+				/* if (isUntyped(y.typ)) { */ case 22:
+					$r = check.representable(y, (7 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 7])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					if (y.mode === 0) {
+						x.mode = 0;
+						$s = -1; return;
+					}
+				/* } */ case 23:
+				$s = 14; continue;
+			/* } else { */ case 13:
+					_r$6 = allInteger(y.typ); /* */ $s = 30; case 30: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					/* */ if (_r$6) { $s = 26; continue; }
+					/* */ if (isUntyped(y.typ)) { $s = 27; continue; }
+					/* */ $s = 28; continue;
+					/* if (_r$6) { */ case 26:
+						_r$7 = allUnsigned(y.typ); /* */ $s = 34; case 34: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+						if (!(!_r$7)) { _v$3 = false; $s = 33; continue s; }
+						_r$8 = check.verifyVersionf(y, $clone(go1_13, version), "invalid operation: signed shift count %s", new sliceType$5([y])); /* */ $s = 35; case 35: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+						_v$3 = !_r$8; case 33:
+						/* */ if (_v$3) { $s = 31; continue; }
+						/* */ $s = 32; continue;
+						/* if (_v$3) { */ case 31:
+							x.mode = 0;
+							$s = -1; return;
+						/* } */ case 32:
+						$s = 29; continue;
+					/* } else if (isUntyped(y.typ)) { */ case 27:
+						$r = check.convertUntyped(y, (7 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 7])); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						if (y.mode === 0) {
+							x.mode = 0;
+							$s = -1; return;
+						}
+						$s = 29; continue;
+					/* } else { */ case 28:
+						$r = check.errorf(y, 56, "invalid operation: shift count %s must be integer", new sliceType$5([y])); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						x.mode = 0;
+						$s = -1; return;
+					/* } */ case 29:
+				case 25:
+			/* } */ case 14:
+			/* */ if (x.mode === 4) { $s = 38; continue; }
+			/* */ $s = 39; continue;
+			/* if (x.mode === 4) { */ case 38:
+				/* */ if (y.mode === 4) { $s = 40; continue; }
+				/* */ $s = 41; continue;
+				/* if (y.mode === 4) { */ case 40:
+					_r$9 = x.val.Kind(); /* */ $s = 45; case 45: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+					if (_r$9 === 0) { _v$4 = true; $s = 44; continue s; }
+					_r$10 = y.val.Kind(); /* */ $s = 46; case 46: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+					_v$4 = _r$10 === 0; case 44:
+					/* */ if (_v$4) { $s = 42; continue; }
+					/* */ $s = 43; continue;
+					/* if (_v$4) { */ case 42:
+						x.val = constant.MakeUnknown();
+						_r$11 = isInteger(x.typ); /* */ $s = 49; case 49: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+						/* */ if (!_r$11) { $s = 47; continue; }
+						/* */ $s = 48; continue;
+						/* if (!_r$11) { */ case 47:
+							x.typ = (20 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 20]);
+						/* } */ case 48:
+						$s = -1; return;
+					/* } */ case 43:
+					_r$12 = constant.Uint64Val(yval); /* */ $s = 50; case 50: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+					_tuple = _r$12;
+					s = _tuple[0];
+					ok = _tuple[1];
+					/* */ if (!ok || (s.$high > 0 || (s.$high === 0 && s.$low > 1074))) { $s = 51; continue; }
+					/* */ $s = 52; continue;
+					/* if (!ok || (s.$high > 0 || (s.$high === 0 && s.$low > 1074))) { */ case 51:
+						$r = check.errorf(y, 56, "invalid operation: invalid shift count %s", new sliceType$5([y])); /* */ $s = 53; case 53: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						x.mode = 0;
+						$s = -1; return;
+					/* } */ case 52:
+					_r$13 = isInteger(x.typ); /* */ $s = 56; case 56: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+					/* */ if (!_r$13) { $s = 54; continue; }
+					/* */ $s = 55; continue;
+					/* if (!_r$13) { */ case 54:
+						x.typ = (20 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 20]);
+					/* } */ case 55:
+					_r$14 = constant.Shift(xval, op$1, ((s.$low >>> 0))); /* */ $s = 57; case 57: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+					x.val = _r$14;
+					x.expr = e;
+					_r$15 = x.Pos(); /* */ $s = 58; case 58: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+					opPos = _r$15;
+					_tuple$1 = $assertType(e, ptrType$22, true);
+					b = _tuple$1[0];
+					if (!(b === ptrType$22.nil)) {
+						opPos = b.OpPos;
+					}
+					$r = check.overflow(x, opPos); /* */ $s = 59; case 59: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = -1; return;
+				/* } */ case 41:
+				if (isUntyped(x.typ)) {
+					_tuple$2 = (_entry = $mapIndex(check.untyped,ast.Expr.keyFor(x.expr)), _entry !== undefined ? [_entry.v, true] : [new exprInfo.ptr(false, 0, ptrType$4.nil, $ifaceNil), false]);
+					info = $clone(_tuple$2[0], exprInfo);
+					found = _tuple$2[1];
+					if (found) {
+						info.isLhs = true;
+						_key = x.expr; (check.untyped || $throwRuntimeError("assignment to entry in nil map")).set(ast.Expr.keyFor(_key), { k: _key, v: $clone(info, exprInfo) });
+					}
+					x.mode = 7;
+					$s = -1; return;
+				}
+			/* } */ case 39:
+			_r$16 = allInteger(x.typ); /* */ $s = 62; case 62: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+			/* */ if (!_r$16) { $s = 60; continue; }
+			/* */ $s = 61; continue;
+			/* if (!_r$16) { */ case 60:
+				$r = check.errorf(x, 57, "invalid operation: shifted operand %s must be integer", new sliceType$5([x])); /* */ $s = 63; case 63: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				x.mode = 0;
+				$s = -1; return;
+			/* } */ case 61:
+			x.mode = 7;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: errorUnusedPkg, $c: true, $r, check, elem, i, obj, path, $s};return $f;
-		};
-		dir = function dir$1(path) {
-			var i, path;
-			i = strings.LastIndexAny(path, "/\\");
-			if (i > 0) {
-				return $substring(path, 0, i);
-			}
-			return ".";
-		};
-		isBoolean = function isBoolean$1(t) {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = isBasic(t, 1); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: isBoolean$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		isInteger = function isInteger$1(t) {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = isBasic(t, 2); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: isInteger$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		isUnsigned = function isUnsigned$1(t) {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = isBasic(t, 4); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: isUnsigned$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		isFloat = function isFloat$1(t) {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = isBasic(t, 8); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: isFloat$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		isComplex = function isComplex$1(t) {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = isBasic(t, 16); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: isComplex$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		isNumeric = function isNumeric$1(t) {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = isBasic(t, 26); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: isNumeric$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		isString = function isString$1(t) {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = isBasic(t, 32); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: isString$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		isIntegerOrFloat = function isIntegerOrFloat$1(t) {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = isBasic(t, 10); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: isIntegerOrFloat$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		isConstType = function isConstType$1(t) {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = isBasic(t, 59); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: isConstType$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		isBasic = function isBasic$1(t, info) {
-			var {_r$1, _tuple, info, t, u, $s, $r, $c} = $restore(this, {t, info});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = under(t); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$1, ptrType$8, true);
-			u = _tuple[0];
-			$s = -1; return !(u === ptrType$8.nil) && !(((u.info & info) === 0));
-			/* */ } return; } var $f = {$blk: isBasic$1, $c: true, $r, _r$1, _tuple, info, t, u, $s};return $f;
-		};
-		allBoolean = function allBoolean$1(typ$3) {
-			var {$24r, _r$1, typ$3, $s, $r, $c} = $restore(this, {typ$3});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = allBasic(typ$3, 1); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: allBoolean$1, $c: true, $r, $24r, _r$1, typ$3, $s};return $f;
-		};
-		allInteger = function allInteger$1(typ$3) {
-			var {$24r, _r$1, typ$3, $s, $r, $c} = $restore(this, {typ$3});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = allBasic(typ$3, 2); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: allInteger$1, $c: true, $r, $24r, _r$1, typ$3, $s};return $f;
-		};
-		allUnsigned = function allUnsigned$1(typ$3) {
-			var {$24r, _r$1, typ$3, $s, $r, $c} = $restore(this, {typ$3});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = allBasic(typ$3, 4); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: allUnsigned$1, $c: true, $r, $24r, _r$1, typ$3, $s};return $f;
-		};
-		allNumeric = function allNumeric$1(typ$3) {
-			var {$24r, _r$1, typ$3, $s, $r, $c} = $restore(this, {typ$3});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = allBasic(typ$3, 26); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: allNumeric$1, $c: true, $r, $24r, _r$1, typ$3, $s};return $f;
-		};
-		allString = function allString$1(typ$3) {
-			var {$24r, _r$1, typ$3, $s, $r, $c} = $restore(this, {typ$3});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = allBasic(typ$3, 32); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: allString$1, $c: true, $r, $24r, _r$1, typ$3, $s};return $f;
+			/* */ } return; } var $f = {$blk: shift, $c: true, $r, _entry, _key, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _v, _v$1, _v$2, _v$3, _v$4, b, check, e, found, info, ok, op$1, opPos, s, x, xval, y, yval, $s};return $f;
 		};
-		allOrdered = function allOrdered$1(typ$3) {
-			var {$24r, _r$1, typ$3, $s, $r, $c} = $restore(this, {typ$3});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = allBasic(typ$3, 42); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: allOrdered$1, $c: true, $r, $24r, _r$1, typ$3, $s};return $f;
+		init$2 = function init$5() {
+			binaryOpPredicates = $makeMap(token.Token.keyFor, [{ k: 12, v: allNumericOrString }, { k: 13, v: allNumeric }, { k: 14, v: allNumeric }, { k: 15, v: allNumeric }, { k: 16, v: allInteger }, { k: 17, v: allInteger }, { k: 18, v: allInteger }, { k: 19, v: allInteger }, { k: 22, v: allInteger }, { k: 34, v: allBoolean }, { k: 35, v: allBoolean }]);
 		};
-		allNumericOrString = function allNumericOrString$1(typ$3) {
-			var {$24r, _r$1, typ$3, $s, $r, $c} = $restore(this, {typ$3});
+		$ptrType(Checker).prototype.binary = function binary(x, e, lhs, rhs, op$1, opPos) {
+			var {_r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$2, _tmp$3, _v, _v$1, _v$2, _v$3, _v$4, _v$5, check, e, im, im2, lhs, op$1, opPos, posn, re, re2, rhs, x, y, $s, $r, $c} = $restore(this, {x, e, lhs, rhs, op$1, opPos});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = allBasic(typ$3, 58); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: allNumericOrString$1, $c: true, $r, $24r, _r$1, typ$3, $s};return $f;
+			y = [y];
+			check = this;
+			y[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+			$r = check.expr($ifaceNil, x, lhs); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = check.expr($ifaceNil, y[0], rhs); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			if (x.mode === 0) {
+				$s = -1; return;
+			}
+			if (y[0].mode === 0) {
+				x.mode = 0;
+				x.expr = y[0].expr;
+				$s = -1; return;
+			}
+			/* */ if (isShift(op$1)) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (isShift(op$1)) { */ case 3:
+				$r = check.shift(x, y[0], e, op$1); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return;
+			/* } */ case 4:
+			$r = check.matchTypes(x, y[0]); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			if (x.mode === 0) {
+				$s = -1; return;
+			}
+			/* */ if (isComparison(op$1)) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* if (isComparison(op$1)) { */ case 7:
+				$r = check.comparison(x, y[0], op$1, false); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return;
+			/* } */ case 8:
+			_r = Identical(x.typ, y[0].typ); /* */ $s = 12; case 12: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			/* */ if (!_r) { $s = 10; continue; }
+			/* */ $s = 11; continue;
+			/* if (!_r) { */ case 10:
+				/* */ if (!($interfaceIsEqual(x.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) && !($interfaceIsEqual(y[0].typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { $s = 13; continue; }
+				/* */ $s = 14; continue;
+				/* if (!($interfaceIsEqual(x.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) && !($interfaceIsEqual(y[0].typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { */ case 13:
+					posn = x;
+					if (!($interfaceIsEqual(e, $ifaceNil))) {
+						posn = e;
+					}
+					/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 15; continue; }
+					/* */ $s = 16; continue;
+					/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 15:
+						$r = check.errorf(posn, 46, "invalid operation: %s (mismatched types %s and %s)", new sliceType$5([e, x.typ, y[0].typ])); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 17; continue;
+					/* } else { */ case 16:
+						$r = check.errorf(posn, 46, "invalid operation: %s %s= %s (mismatched types %s and %s)", new sliceType$5([lhs, new token.Token(op$1), rhs, x.typ, y[0].typ])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 17:
+				/* } */ case 14:
+				x.mode = 0;
+				$s = -1; return;
+			/* } */ case 11:
+			_r$1 = check.op(binaryOpPredicates, x, op$1); /* */ $s = 22; case 22: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			/* */ if (!_r$1) { $s = 20; continue; }
+			/* */ $s = 21; continue;
+			/* if (!_r$1) { */ case 20:
+				x.mode = 0;
+				$s = -1; return;
+			/* } */ case 21:
+			/* */ if ((op$1 === 15) || (op$1 === 16)) { $s = 23; continue; }
+			/* */ $s = 24; continue;
+			/* if ((op$1 === 15) || (op$1 === 16)) { */ case 23:
+				if (x.mode === 4) { _v$1 = true; $s = 28; continue s; }
+				_r$2 = allInteger(x.typ); /* */ $s = 29; case 29: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_v$1 = _r$2; case 28:
+				if (!((_v$1) && (y[0].mode === 4))) { _v = false; $s = 27; continue s; }
+				_r$3 = constant.Sign(y[0].val); /* */ $s = 30; case 30: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				_v = _r$3 === 0; case 27:
+				/* */ if (_v) { $s = 25; continue; }
+				/* */ $s = 26; continue;
+				/* if (_v) { */ case 25:
+					$r = check.error(y[0], 47, "invalid operation: division by zero"); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					x.mode = 0;
+					$s = -1; return;
+				/* } */ case 26:
+				if (!((x.mode === 4) && (y[0].mode === 4))) { _v$2 = false; $s = 34; continue s; }
+				_r$4 = isComplex(x.typ); /* */ $s = 35; case 35: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_v$2 = _r$4; case 34:
+				/* */ if (_v$2) { $s = 32; continue; }
+				/* */ $s = 33; continue;
+				/* if (_v$2) { */ case 32:
+					_r$5 = constant.Real(y[0].val); /* */ $s = 36; case 36: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					_tmp = _r$5;
+					_r$6 = constant.Imag(y[0].val); /* */ $s = 37; case 37: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					_tmp$1 = _r$6;
+					re = _tmp;
+					im = _tmp$1;
+					_r$7 = constant.BinaryOp(re, 14, re); /* */ $s = 38; case 38: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					_tmp$2 = _r$7;
+					_r$8 = constant.BinaryOp(im, 14, im); /* */ $s = 39; case 39: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					_tmp$3 = _r$8;
+					re2 = _tmp$2;
+					im2 = _tmp$3;
+					_r$9 = constant.Sign(re2); /* */ $s = 43; case 43: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+					if (!(_r$9 === 0)) { _v$3 = false; $s = 42; continue s; }
+					_r$10 = constant.Sign(im2); /* */ $s = 44; case 44: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+					_v$3 = _r$10 === 0; case 42:
+					/* */ if (_v$3) { $s = 40; continue; }
+					/* */ $s = 41; continue;
+					/* if (_v$3) { */ case 40:
+						$r = check.error(y[0], 47, "invalid operation: division by zero"); /* */ $s = 45; case 45: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						x.mode = 0;
+						$s = -1; return;
+					/* } */ case 41:
+				/* } */ case 33:
+			/* } */ case 24:
+			/* */ if ((x.mode === 4) && (y[0].mode === 4)) { $s = 46; continue; }
+			/* */ $s = 47; continue;
+			/* if ((x.mode === 4) && (y[0].mode === 4)) { */ case 46:
+				_r$11 = x.val.Kind(); /* */ $s = 51; case 51: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+				if (_r$11 === 0) { _v$4 = true; $s = 50; continue s; }
+				_r$12 = y[0].val.Kind(); /* */ $s = 52; case 52: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+				_v$4 = _r$12 === 0; case 50:
+				/* */ if (_v$4) { $s = 48; continue; }
+				/* */ $s = 49; continue;
+				/* if (_v$4) { */ case 48:
+					x.val = constant.MakeUnknown();
+					$s = -1; return;
+				/* } */ case 49:
+				if (!(op$1 === 15)) { _v$5 = false; $s = 55; continue s; }
+				_r$13 = isInteger(x.typ); /* */ $s = 56; case 56: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+				_v$5 = _r$13; case 55:
+				/* */ if (_v$5) { $s = 53; continue; }
+				/* */ $s = 54; continue;
+				/* if (_v$5) { */ case 53:
+					op$1 = 26;
+				/* } */ case 54:
+				_r$14 = constant.BinaryOp(x.val, op$1, y[0].val); /* */ $s = 57; case 57: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+				x.val = _r$14;
+				x.expr = e;
+				$r = check.overflow(x, opPos); /* */ $s = 58; case 58: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return;
+			/* } */ case 47:
+			x.mode = 7;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: binary, $c: true, $r, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$2, _tmp$3, _v, _v$1, _v$2, _v$3, _v$4, _v$5, check, e, im, im2, lhs, op$1, opPos, posn, re, re2, rhs, x, y, $s};return $f;
 		};
-		allBasic = function allBasic$1(t, info) {
-			var {$24r, $24r$1, _r$1, _r$2, _tuple, info, t, tpar, $s, $r, $c} = $restore(this, {t, info});
+		$ptrType(Checker).prototype.matchTypes = function matchTypes(x, y) {
+			var {_r, check, mayConvert, x, y, $s, $r, $c} = $restore(this, {x, y});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			info = [info];
-			_tuple = $assertType(t, ptrType$14, true);
-			tpar = _tuple[0];
-			/* */ if (!(tpar === ptrType$14.nil)) { $s = 1; continue; }
+			check = this;
+			mayConvert = (function Checker·matchTypes·func1(x$1, y$1) {
+					var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _v, _v$1, x$1, y$1, $s, $r, $c} = $restore(this, {x$1, y$1});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					if (isTyped(x$1.typ) && isTyped(y$1.typ)) {
+						$s = -1; return false;
+					}
+					_r = isNonTypeParamInterface(x$1.typ); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					if (_r) { _v = true; $s = 3; continue s; }
+					_r$1 = isNonTypeParamInterface(y$1.typ); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_v = _r$1; case 3:
+					/* */ if (_v) { $s = 1; continue; }
+					/* */ $s = 2; continue;
+					/* if (_v) { */ case 1:
+						$s = -1; return true;
+					/* } */ case 2:
+					_r$2 = allBoolean(x$1.typ); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_r$3 = allBoolean(y$1.typ); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					/* */ if (!(_r$2 === _r$3)) { $s = 6; continue; }
+					/* */ $s = 7; continue;
+					/* if (!(_r$2 === _r$3)) { */ case 6:
+						$s = -1; return false;
+					/* } */ case 7:
+					_r$4 = allString(x$1.typ); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					_r$5 = allString(y$1.typ); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					/* */ if (!(_r$4 === _r$5)) { $s = 10; continue; }
+					/* */ $s = 11; continue;
+					/* if (!(_r$4 === _r$5)) { */ case 10:
+						$s = -1; return false;
+					/* } */ case 11:
+					/* */ if (x$1.isNil()) { $s = 14; continue; }
+					/* */ $s = 15; continue;
+					/* if (x$1.isNil()) { */ case 14:
+						_r$6 = hasNil(y$1.typ); /* */ $s = 16; case 16: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						$24r = _r$6;
+						$s = 17; case 17: return $24r;
+					/* } */ case 15:
+					/* */ if (y$1.isNil()) { $s = 18; continue; }
+					/* */ $s = 19; continue;
+					/* if (y$1.isNil()) { */ case 18:
+						_r$7 = hasNil(x$1.typ); /* */ $s = 20; case 20: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+						$24r$1 = _r$7;
+						$s = 21; case 21: return $24r$1;
+					/* } */ case 19:
+					_r$8 = isPointer(x$1.typ); /* */ $s = 25; case 25: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					if (_r$8) { _v$1 = true; $s = 24; continue s; }
+					_r$9 = isPointer(y$1.typ); /* */ $s = 26; case 26: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+					_v$1 = _r$9; case 24:
+					/* */ if (_v$1) { $s = 22; continue; }
+					/* */ $s = 23; continue;
+					/* if (_v$1) { */ case 22:
+						$s = -1; return false;
+					/* } */ case 23:
+					$s = -1; return true;
+					/* */ } return; } var $f = {$blk: Checker·matchTypes·func1, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _v, _v$1, x$1, y$1, $s};return $f;
+				});
+			_r = mayConvert(x, y); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			/* */ if (_r) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!(tpar === ptrType$14.nil)) { */ case 1:
-				_r$1 = tpar.is((function(info) { return function allBasic·func1(t$1) {
-						var {$24r, _r$1, _v, t$1, $s, $r, $c} = $restore(this, {t$1});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						if (!(!(t$1 === ptrType$4.nil))) { _v = false; $s = 1; continue s; }
-						_r$1 = isBasic(t$1.typ, info[0]); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						_v = _r$1; case 1:
-						$24r = _v;
-						$s = 3; case 3: return $24r;
-						/* */ } return; } var $f = {$blk: allBasic·func1, $c: true, $r, $24r, _r$1, _v, t$1, $s};return $f;
-					}; })(info)); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 4; case 4: return $24r;
+			/* if (_r) { */ case 1:
+				$r = check.convertUntyped(x, y.typ); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				if (x.mode === 0) {
+					$s = -1; return;
+				}
+				$r = check.convertUntyped(y, x.typ); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				if (y.mode === 0) {
+					x.mode = 0;
+					$s = -1; return;
+				}
 			/* } */ case 2:
-			_r$2 = isBasic(t, info[0]); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r$1 = _r$2;
-			$s = 6; case 6: return $24r$1;
-			/* */ } return; } var $f = {$blk: allBasic$1, $c: true, $r, $24r, $24r$1, _r$1, _r$2, _tuple, info, t, tpar, $s};return $f;
-		};
-		hasName = function hasName$1(t) {
-			var _ref, t;
-			_ref = t;
-			if ($assertType(_ref, ptrType$8, true)[1] || $assertType(_ref, ptrType$9, true)[1] || $assertType(_ref, ptrType$14, true)[1]) {
-				return true;
-			}
-			return false;
-		};
-		isTyped = function isTyped$1(t) {
-			var _tuple, b, t;
-			_tuple = $assertType(t, ptrType$8, true);
-			b = _tuple[0];
-			return b === ptrType$8.nil || ((b.info & 64) === 0);
-		};
-		isUntyped = function isUntyped$1(t) {
-			var t;
-			return !isTyped(t);
-		};
-		IsInterface = function IsInterface$1(t) {
-			var {_r$1, _tuple, ok, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = under(t); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$1, ptrType$13, true);
-			ok = _tuple[1];
-			$s = -1; return ok;
-			/* */ } return; } var $f = {$blk: IsInterface$1, $c: true, $r, _r$1, _tuple, ok, t, $s};return $f;
-		};
-		$pkg.IsInterface = IsInterface;
-		isNonTypeParamInterface = function isNonTypeParamInterface$1(t) {
-			var {$24r, _r$1, _v, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (!(!isTypeParam(t))) { _v = false; $s = 1; continue s; }
-			_r$1 = IsInterface(t); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_v = _r$1; case 1:
-			$24r = _v;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: isNonTypeParamInterface$1, $c: true, $r, $24r, _r$1, _v, t, $s};return $f;
-		};
-		isTypeParam = function isTypeParam$1(t) {
-			var _tuple, ok, t;
-			_tuple = $assertType(t, ptrType$14, true);
-			ok = _tuple[1];
-			return ok;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: matchTypes, $c: true, $r, _r, check, mayConvert, x, y, $s};return $f;
 		};
-		hasEmptyTypeset = function hasEmptyTypeset$1(t) {
-			var {_r$1, _tuple, _tuple$1, iface$1, t, tpar, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_tuple = $assertType(t, ptrType$14, true);
-			tpar = _tuple[0];
-			/* */ if (!(tpar === ptrType$14.nil) && !($interfaceIsEqual(tpar.bound, $ifaceNil))) { $s = 1; continue; }
+		$ptrType(Checker).prototype.rawExpr = function rawExpr(T, x, e, hint, allowGeneric) {
+			var {$24r, T, _r, _r$1, allowGeneric, check, e, hint, kind, x, $s, $deferred, $r, $c} = $restore(this, {T, x, e, hint, allowGeneric});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			check = [check];
+			e = [e];
+			x = [x];
+			check[0] = this;
+			/* */ if (check[0].conf._Trace) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!(tpar === ptrType$14.nil) && !($interfaceIsEqual(tpar.bound, $ifaceNil))) { */ case 1:
-				_r$1 = safeUnderlying(tpar.bound); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple$1 = $assertType(_r$1, ptrType$13, true);
-				iface$1 = _tuple$1[0];
-				$s = -1; return !(iface$1 === ptrType$13.nil) && !(iface$1.tset === ptrType$7.nil) && iface$1.tset.IsEmpty();
+			/* if (check[0].conf._Trace) { */ case 1:
+				_r = e[0].Pos(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$r = check[0].trace(_r, "-- expr %s", new sliceType$5([e[0]])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				check[0].indent = check[0].indent + (1) >> 0;
+				$deferred.push([(function(check, e, x) { return function Checker·rawExpr·func1() {
+						var {_r$1, $s, $r, $c} = $restore(this, {});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						check[0].indent = check[0].indent - (1) >> 0;
+						_r$1 = e[0].Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						$r = check[0].trace(_r$1, "=> %s", new sliceType$5([x[0]])); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return;
+						/* */ } return; } var $f = {$blk: Checker·rawExpr·func1, $c: true, $r, _r$1, $s};return $f;
+					}; })(check, e, x), []]);
 			/* } */ case 2:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: hasEmptyTypeset$1, $c: true, $r, _r$1, _tuple, _tuple$1, iface$1, t, tpar, $s};return $f;
-		};
-		isGeneric = function isGeneric$1(t) {
-			var {$24r, _r$1, _r$2, _tuple, _v, named, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_tuple = $assertType(t, ptrType$9, true);
-			named = _tuple[0];
-			if (!(!(named === ptrType$9.nil) && !(named.obj === ptrType$17.nil) && named.inst === ptrType$52.nil)) { _v = false; $s = 1; continue s; }
-			_r$1 = named.TypeParams(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = _r$1.Len(); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_v = _r$2 > 0; case 1:
-			$24r = _v;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: isGeneric$1, $c: true, $r, $24r, _r$1, _r$2, _tuple, _v, named, t, $s};return $f;
-		};
-		Comparable = function Comparable$1(T) {
-			var {$24r, T, _r$1, $s, $r, $c} = $restore(this, {T});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = comparable(T, true, false, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Comparable$1, $c: true, $r, $24r, T, _r$1, $s};return $f;
-		};
-		$pkg.Comparable = Comparable;
-		comparable = function comparable$1(T, dynamic, seen, reportf) {
-			var {T, _entry, _i, _key, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _ref$1, _v, dynamic, f, reportf, seen, t, t$1, t$2, t$3, t$4, $s, $r, $c} = $restore(this, {T, dynamic, seen, reportf});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if ((_entry = $mapIndex(seen,Type.keyFor(T)), _entry !== undefined ? _entry.v : false)) {
-				$s = -1; return true;
-			}
-			if (seen === false) {
-				seen = new $global.Map();
-			}
-			_key = T; (seen || $throwRuntimeError("assignment to entry in nil map")).set(Type.keyFor(_key), { k: _key, v: true });
-			_r$1 = under(T); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_ref = _r$1;
-			/* */ if ($assertType(_ref, ptrType$8, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1] || $assertType(_ref, ptrType$29, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 6; continue; }
+			_r$1 = check[0].exprInternal(T, x[0], e[0], hint); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			kind = _r$1;
+			/* */ if (!allowGeneric) { $s = 6; continue; }
 			/* */ $s = 7; continue;
-			/* if ($assertType(_ref, ptrType$8, true)[1]) { */ case 2:
-				t = _ref.$val;
-				$s = -1; return !((t.kind === 25));
-			/* } else if ($assertType(_ref, ptrType$26, true)[1] || $assertType(_ref, ptrType$29, true)[1]) { */ case 3:
-				t$1 = _ref;
-				$s = -1; return true;
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 4:
-				t$2 = _ref.$val;
-				_ref$1 = t$2.fields;
-				_i = 0;
-				/* while (true) { */ case 8:
-					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 9; continue; }
-					f = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					_r$2 = comparable(f.object.typ, dynamic, seen, $throwNilPointerError); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					/* */ if (!_r$2) { $s = 10; continue; }
-					/* */ $s = 11; continue;
-					/* if (!_r$2) { */ case 10:
-						/* */ if (!(reportf === $throwNilPointerError)) { $s = 13; continue; }
-						/* */ $s = 14; continue;
-						/* if (!(reportf === $throwNilPointerError)) { */ case 13:
-							$r = reportf("struct containing %s cannot be compared", new sliceType$6([f.object.typ])); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 14:
-						$s = -1; return false;
-					/* } */ case 11:
-					_i++;
-				$s = 8; continue;
-				case 9:
-				$s = -1; return true;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 5:
-				t$3 = _ref.$val;
-				_r$3 = comparable(t$3.elem, dynamic, seen, $throwNilPointerError); /* */ $s = 18; case 18: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				/* */ if (!_r$3) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (!_r$3) { */ case 16:
-					/* */ if (!(reportf === $throwNilPointerError)) { $s = 19; continue; }
-					/* */ $s = 20; continue;
-					/* if (!(reportf === $throwNilPointerError)) { */ case 19:
-						$r = reportf("%s cannot be compared", new sliceType$6([t$3])); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 20:
-					$s = -1; return false;
-				/* } */ case 17:
-				$s = -1; return true;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 6:
-				t$4 = _ref.$val;
-				if (dynamic && !isTypeParam(T)) { _v = true; $s = 24; continue s; }
-				_r$4 = t$4.typeSet(); /* */ $s = 25; case 25: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_r$5 = _r$4.IsComparable(seen); /* */ $s = 26; case 26: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_v = _r$5; case 24:
-				/* */ if (_v) { $s = 22; continue; }
-				/* */ $s = 23; continue;
-				/* if (_v) { */ case 22:
-					$s = -1; return true;
-				/* } */ case 23:
-				/* */ if (!(reportf === $throwNilPointerError)) { $s = 27; continue; }
-				/* */ $s = 28; continue;
-				/* if (!(reportf === $throwNilPointerError)) { */ case 27:
-					_r$6 = t$4.typeSet(); /* */ $s = 32; case 32: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					_r$7 = _r$6.IsEmpty(); /* */ $s = 33; case 33: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					/* */ if (_r$7) { $s = 29; continue; }
-					/* */ $s = 30; continue;
-					/* if (_r$7) { */ case 29:
-						$r = reportf("empty type set", sliceType$6.nil); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 31; continue;
-					/* } else { */ case 30:
-						$r = reportf("incomparable types in type set", sliceType$6.nil); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 31:
-				/* } */ case 28:
+			/* if (!allowGeneric) { */ case 6:
+				$r = check[0].nonGeneric(T, x[0]); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 7:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: comparable$1, $c: true, $r, T, _entry, _i, _key, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _ref$1, _v, dynamic, f, reportf, seen, t, t$1, t$2, t$3, t$4, $s};return $f;
+			$r = check[0].record(x[0]); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$24r = kind;
+			$s = 10; case 10: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return 0; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: rawExpr, $c: true, $r, $24r, T, _r, _r$1, allowGeneric, check, e, hint, kind, x, $s, $deferred};return $f; } }
 		};
-		hasNil = function hasNil$1(t) {
-			var {$24r, _r$1, _r$2, _r$3, _ref, _v, t, u, u$1, u$2, $s, $r, $c} = $restore(this, {t});
+		$ptrType(Checker).prototype.nonGeneric = function nonGeneric(T, x) {
+			var {T, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$2, _r$3, _ref, _tuple, check, t, t$1, tsig, what, x, $s, $r, $c} = $restore(this, {T, x});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = under(t); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_ref = _r$1;
-			/* */ if ($assertType(_ref, ptrType$8, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1] || $assertType(_ref, ptrType$26, true)[1] || $assertType(_ref, ptrType$27, true)[1] || $assertType(_ref, ptrType$28, true)[1] || $assertType(_ref, ptrType$29, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if ($assertType(_ref, ptrType$8, true)[1]) { */ case 2:
-				u = _ref.$val;
-				$s = -1; return u.kind === 18;
-			/* } else if ($assertType(_ref, ptrType$25, true)[1] || $assertType(_ref, ptrType$26, true)[1] || $assertType(_ref, ptrType$27, true)[1] || $assertType(_ref, ptrType$28, true)[1] || $assertType(_ref, ptrType$29, true)[1]) { */ case 3:
-				u$1 = _ref;
-				$s = -1; return true;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 4:
-				u$2 = _ref.$val;
-				if (!isTypeParam(t)) { _v = true; $s = 6; continue s; }
-				_r$2 = u$2.typeSet(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$3 = _r$2.underIs((function hasNil·func1(u$3) {
-						var {$24r, _r$3, _v$1, u$3, $s, $r, $c} = $restore(this, {u$3});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						if (!(!($interfaceIsEqual(u$3, $ifaceNil)))) { _v$1 = false; $s = 1; continue s; }
-						_r$3 = hasNil(u$3); /* */ $s = 2; case 2: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_v$1 = _r$3; case 1:
-						$24r = _v$1;
-						$s = 3; case 3: return $24r;
-						/* */ } return; } var $f = {$blk: hasNil·func1, $c: true, $r, $24r, _r$3, _v$1, u$3, $s};return $f;
-					})); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_v = _r$3; case 6:
-				$24r = _v;
-				$s = 9; case 9: return $24r;
-			/* } */ case 5:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: hasNil$1, $c: true, $r, $24r, _r$1, _r$2, _r$3, _ref, _v, t, u, u$1, u$2, $s};return $f;
-		};
-		$ptrType(ifacePair).prototype.identical = function identical$1(q) {
-			var p, q;
-			p = this;
-			return p.x === q.x && p.y === q.y || p.x === q.y && p.y === q.x;
+			check = this;
+			if ((x.mode === 0) || (x.mode === 1)) {
+				$s = -1; return;
+			}
+			what = "";
+			_ref = x.typ;
+			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if ($assertType(_ref, ptrType$10, true)[1]) { */ case 1:
+				t = _ref.$val;
+				_r = isGeneric(t); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				/* */ if (_r) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (_r) { */ case 4:
+					what = "type";
+				/* } */ case 5:
+				$s = 3; continue;
+			/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 2:
+				t$1 = _ref.$val;
+				/* */ if (!(t$1.tparams === ptrType$49.nil)) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if (!(t$1.tparams === ptrType$49.nil)) { */ case 7:
+					/* */ if (true && !($interfaceIsEqual(T, $ifaceNil))) { $s = 9; continue; }
+					/* */ $s = 10; continue;
+					/* if (true && !($interfaceIsEqual(T, $ifaceNil))) { */ case 9:
+						_r$1 = under(T); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						_tuple = $assertType(_r$1, ptrType$29, true);
+						tsig = _tuple[0];
+						/* */ if (!(tsig === ptrType$29.nil)) { $s = 12; continue; }
+						/* */ $s = 13; continue;
+						/* if (!(tsig === ptrType$29.nil)) { */ case 12:
+							_arg = tsig;
+							_r$2 = x.Pos(); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+							_arg$1 = _r$2;
+							_arg$2 = x;
+							_arg$3 = ptrType$104.nil;
+							_r$3 = check.funcInst(_arg, _arg$1, _arg$2, _arg$3, true); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							_r$3;
+							$s = -1; return;
+						/* } */ case 13:
+					/* } */ case 10:
+					what = "function";
+				/* } */ case 8:
+			/* } */ case 3:
+			/* */ if (!(what === "")) { $s = 16; continue; }
+			/* */ $s = 17; continue;
+			/* if (!(what === "")) { */ case 16:
+				$r = check.errorf(x.expr, 137, "cannot use generic %s %s without instantiation", new sliceType$5([new $String(what), x.expr])); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				x.mode = 0;
+				x.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+			/* } */ case 17:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: nonGeneric, $c: true, $r, T, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$2, _r$3, _ref, _tuple, check, t, t$1, tsig, what, x, $s};return $f;
 		};
-		identical = function identical$2(x, y, cmpTags, p) {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, _v$4, _v$5, _v$6, a, b, check, cmpTags, ctxt, f, f$1, g, g$1, i, i$1, i$2, i$3, i$4, i$5, ok, ok$1, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, ok$9, p, q, smap, targs, unionSets, v, w, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, xa, xargs, xset, xset$1, xtparam, xtparams, y, y$1, y$10, y$11, y$12, y$2, y$3, y$4, y$5, y$6, y$7, y$8, y$9, yargs, ybound, yparams, yresults, yset, yset$1, ytparams, $s, $r, $c} = $restore(this, {x, y, cmpTags, p});
+		$ptrType(Checker).prototype.exprInternal = function exprInternal(T, x, e, hint) {
+			var {$24r, T, T$1, _1, _2, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _entry, _entry$1, _entry$2, _i, _i$1, _i$2, _i$3, _i$4, _key, _key$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, atyp, base, base$1, check, decl$1, duplicate, e, e$1, e$10, e$11, e$12, e$13, e$14, e$15, e$16, e$17, e$18, e$19, e$2, e$20, e$21, e$22, e$3, e$4, e$5, e$6, e$7, e$8, e$9, ellip, etyp, etyp$1, fields, fld, fld$1, hint, i, i$1, iota, ix, key, keyIsInterface, kind, kv, kv$1, kv$2, kv$3, n, ok, ok$1, ok$2, sig, tsig, typ$4, utyp, utyp$1, utyp$2, utyp$3, utyp$4, visited, visited$1, vtyp, x, x$1, x$2, x$3, x$4, x$5, xkey, $s, $r, $c} = $restore(this, {T, x, e, hint});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if ($interfaceIsEqual(x, y)) {
-				$s = -1; return true;
-			}
-			_ref = x;
-			/* */ if ($assertType(_ref, ptrType$8, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 13; continue; }
-			/* */ if (_ref === $ifaceNil) { $s = 14; continue; }
-			/* */ $s = 15; continue;
-			/* if ($assertType(_ref, ptrType$8, true)[1]) { */ case 1:
-				x$1 = _ref.$val;
-				_tuple = $assertType(y, ptrType$8, true);
-				y$1 = _tuple[0];
+			base = [base];
+			check = [check];
+			decl$1 = [decl$1];
+			e$1 = [e$1];
+			iota = [iota];
+			sig = [sig];
+			x = [x];
+			check[0] = this;
+			x[0].mode = 0;
+			x[0].typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+			_ref = e;
+			/* */ if ($assertType(_ref, ptrType$36, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$31, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$42, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$58, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$101, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$102, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$40, true)[1]) { $s = 7; continue; }
+			/* */ if ($assertType(_ref, ptrType$37, true)[1]) { $s = 8; continue; }
+			/* */ if ($assertType(_ref, ptrType$38, true)[1] || $assertType(_ref, ptrType$39, true)[1]) { $s = 9; continue; }
+			/* */ if ($assertType(_ref, ptrType$103, true)[1]) { $s = 10; continue; }
+			/* */ if ($assertType(_ref, ptrType$83, true)[1]) { $s = 11; continue; }
+			/* */ if ($assertType(_ref, ptrType$87, true)[1]) { $s = 12; continue; }
+			/* */ if ($assertType(_ref, ptrType$44, true)[1]) { $s = 13; continue; }
+			/* */ if ($assertType(_ref, ptrType$21, true)[1]) { $s = 14; continue; }
+			/* */ if ($assertType(_ref, ptrType$22, true)[1]) { $s = 15; continue; }
+			/* */ if ($assertType(_ref, ptrType$100, true)[1]) { $s = 16; continue; }
+			/* */ if ($assertType(_ref, ptrType$41, true)[1] || $assertType(_ref, ptrType$43, true)[1] || $assertType(_ref, ptrType$45, true)[1] || $assertType(_ref, ptrType$46, true)[1] || $assertType(_ref, ptrType$47, true)[1] || $assertType(_ref, ptrType$48, true)[1]) { $s = 17; continue; }
+			/* */ $s = 18; continue;
+			/* if ($assertType(_ref, ptrType$36, true)[1]) { */ case 1:
+				e$2 = _ref.$val;
+				/* goto Error */ $s = 20; continue;
+				$s = 19; continue;
+			/* } else if ($assertType(_ref, ptrType$31, true)[1]) { */ case 2:
+				e$3 = _ref.$val;
+				$r = check[0].ident(x[0], e$3, ptrType$10.nil, false); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 19; continue;
+			/* } else if ($assertType(_ref, ptrType$42, true)[1]) { */ case 3:
+				e$4 = _ref.$val;
+				$r = check[0].error(e$4, 77, "invalid use of '...'"); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* goto Error */ $s = 20; continue;
+				$s = 19; continue;
+			/* } else if ($assertType(_ref, ptrType$58, true)[1]) { */ case 4:
+				e$5 = _ref.$val;
+					_1 = e$5.Kind;
+					/* */ if ((_1 === (5)) || (_1 === (6)) || (_1 === (7))) { $s = 24; continue; }
+					/* */ $s = 25; continue;
+					/* if ((_1 === (5)) || (_1 === (6)) || (_1 === (7))) { */ case 24:
+						$r = check[0].langCompat(e$5); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* */ if (e$5.Value.length > 10000) { $s = 27; continue; }
+						/* */ $s = 28; continue;
+						/* if (e$5.Value.length > 10000) { */ case 27:
+							$r = check[0].errorf(e$5, 14, "excessively long constant: %s... (%d chars)", new sliceType$5([new $String($substring(e$5.Value, 0, 10)), new $Int(e$5.Value.length)])); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* goto Error */ $s = 20; continue;
+						/* } */ case 28:
+					/* } */ case 25:
+				case 23:
+				$r = x[0].setConst(e$5.Kind, e$5.Value); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (x[0].mode === 0) { $s = 31; continue; }
+				/* */ $s = 32; continue;
+				/* if (x[0].mode === 0) { */ case 31:
+					$r = check[0].errorf(e$5, 14, "malformed constant: %s", new sliceType$5([new $String(e$5.Value)])); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* goto Error */ $s = 20; continue;
+				/* } */ case 32:
+				$r = check[0].overflow(x[0], e$5.Pos()); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 19; continue;
+			/* } else if ($assertType(_ref, ptrType$101, true)[1]) { */ case 5:
+				e$1[0] = _ref.$val;
+				_r = check[0].typ(e$1[0].Type); /* */ $s = 35; case 35: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tuple = $assertType(_r, ptrType$29, true);
+				sig[0] = _tuple[0];
 				ok = _tuple[1];
-				if (ok) {
-					$s = -1; return x$1.kind === y$1.kind;
-				}
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 2:
-				x$2 = _ref.$val;
-				_tuple$1 = $assertType(y, ptrType$10, true);
-				y$2 = _tuple$1[0];
-				ok$1 = _tuple$1[1];
-				/* */ if (ok$1) { $s = 17; continue; }
-				/* */ $s = 18; continue;
-				/* if (ok$1) { */ case 17:
-					if (!((x$16 = x$2.len, (x$16.$high < 0 || (x$16.$high === 0 && x$16.$low < 0))) || (x$17 = y$2.len, (x$17.$high < 0 || (x$17.$high === 0 && x$17.$low < 0))) || (x$18 = x$2.len, x$19 = y$2.len, (x$18.$high === x$19.$high && x$18.$low === x$19.$low)))) { _v = false; $s = 19; continue s; }
-					_r$1 = identical(x$2.elem, y$2.elem, cmpTags, p); /* */ $s = 20; case 20: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_v = _r$1; case 19:
-					$24r = _v;
-					$s = 21; case 21: return $24r;
-				/* } */ case 18:
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 3:
-				x$3 = _ref.$val;
-				_tuple$2 = $assertType(y, ptrType$25, true);
-				y$3 = _tuple$2[0];
-				ok$2 = _tuple$2[1];
-				/* */ if (ok$2) { $s = 22; continue; }
-				/* */ $s = 23; continue;
-				/* if (ok$2) { */ case 22:
-					_r$2 = identical(x$3.elem, y$3.elem, cmpTags, p); /* */ $s = 24; case 24: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					$24r$1 = _r$2;
-					$s = 25; case 25: return $24r$1;
-				/* } */ case 23:
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 4:
-				x$4 = _ref.$val;
-				_tuple$3 = $assertType(y, ptrType$11, true);
-				y$4 = _tuple$3[0];
-				ok$3 = _tuple$3[1];
-				/* */ if (ok$3) { $s = 26; continue; }
-				/* */ $s = 27; continue;
-				/* if (ok$3) { */ case 26:
-					/* */ if (x$4.NumFields() === y$4.NumFields()) { $s = 28; continue; }
-					/* */ $s = 29; continue;
-					/* if (x$4.NumFields() === y$4.NumFields()) { */ case 28:
-						_ref$1 = x$4.fields;
-						_i = 0;
-						/* while (true) { */ case 30:
-							/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 31; continue; }
-							i = _i;
-							f = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-							g = (x$20 = y$4.fields, ((i < 0 || i >= x$20.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$20.$array[x$20.$offset + i]));
-							if (!(f.embedded === g.embedded) || cmpTags && !(x$4.Tag(i) === y$4.Tag(i)) || !f.object.sameId(g.object.pkg, g.object.name)) { _v$1 = true; $s = 34; continue s; }
-							_r$3 = identical(f.object.typ, g.object.typ, cmpTags, p); /* */ $s = 35; case 35: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							_v$1 = !_r$3; case 34:
-							/* */ if (_v$1) { $s = 32; continue; }
-							/* */ $s = 33; continue;
-							/* if (_v$1) { */ case 32:
-								$s = -1; return false;
-							/* } */ case 33:
-							_i++;
-						$s = 30; continue;
-						case 31:
-						$s = -1; return true;
-					/* } */ case 29:
-				/* } */ case 27:
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 5:
-				x$5 = _ref.$val;
-				_tuple$4 = $assertType(y, ptrType$26, true);
-				y$5 = _tuple$4[0];
-				ok$4 = _tuple$4[1];
-				/* */ if (ok$4) { $s = 36; continue; }
+				/* */ if (ok) { $s = 36; continue; }
 				/* */ $s = 37; continue;
-				/* if (ok$4) { */ case 36:
-					_r$4 = identical(x$5.base, y$5.base, cmpTags, p); /* */ $s = 38; case 38: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					$24r$2 = _r$4;
-					$s = 39; case 39: return $24r$2;
-				/* } */ case 37:
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$15, true)[1]) { */ case 6:
-				x$6 = _ref.$val;
-				_tuple$5 = $assertType(y, ptrType$15, true);
-				y$6 = _tuple$5[0];
-				ok$5 = _tuple$5[1];
-				/* */ if (ok$5) { $s = 40; continue; }
-				/* */ $s = 41; continue;
-				/* if (ok$5) { */ case 40:
-					/* */ if (x$6.Len() === y$6.Len()) { $s = 42; continue; }
+				/* if (ok) { */ case 36:
+					if (!check[0].conf.IgnoreFuncBodies && !(e$1[0].Body === ptrType$75.nil)) {
+						decl$1[0] = check[0].environment.decl;
+						iota[0] = check[0].environment.iota;
+						check[0].later((function(base, check, decl$1, e$1, iota, sig, x) { return function Checker·exprInternal·func1() {
+								var {$s, $r, $c} = $restore(this, {});
+								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+								$r = check[0].funcBody(decl$1[0], "<function literal>", sig[0], e$1[0].Body, iota[0]); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = -1; return;
+								/* */ } return; } var $f = {$blk: Checker·exprInternal·func1, $c: true, $r, $s};return $f;
+							}; })(base, check, decl$1, e$1, iota, sig, x)).describef(e$1[0], "func literal", sliceType$5.nil);
+					}
+					x[0].mode = 7;
+					x[0].typ = sig[0];
+					$s = 38; continue;
+				/* } else { */ case 37:
+					$r = check[0].errorf(e$1[0], -1, "invalid function literal %s", new sliceType$5([e$1[0]])); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* goto Error */ $s = 20; continue;
+				/* } */ case 38:
+				$s = 19; continue;
+			/* } else if ($assertType(_ref, ptrType$102, true)[1]) { */ case 6:
+				e$6 = _ref.$val;
+				_tmp = $ifaceNil;
+				_tmp$1 = $ifaceNil;
+				typ$4 = _tmp;
+				base$1 = _tmp$1;
+					/* */ if (!($interfaceIsEqual(e$6.Type, $ifaceNil))) { $s = 41; continue; }
+					/* */ if (!($interfaceIsEqual(hint, $ifaceNil))) { $s = 42; continue; }
 					/* */ $s = 43; continue;
-					/* if (x$6.Len() === y$6.Len()) { */ case 42:
-						/* */ if (!(x$6 === ptrType$15.nil)) { $s = 44; continue; }
-						/* */ $s = 45; continue;
-						/* if (!(x$6 === ptrType$15.nil)) { */ case 44:
-							_ref$2 = x$6.vars;
-							_i$1 = 0;
-							/* while (true) { */ case 46:
-								/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 47; continue; }
-								i$1 = _i$1;
-								v = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-								w = (x$21 = y$6.vars, ((i$1 < 0 || i$1 >= x$21.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$21.$array[x$21.$offset + i$1]));
-								_r$5 = identical(v.object.typ, w.object.typ, cmpTags, p); /* */ $s = 50; case 50: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-								/* */ if (!_r$5) { $s = 48; continue; }
-								/* */ $s = 49; continue;
-								/* if (!_r$5) { */ case 48:
+					/* if (!($interfaceIsEqual(e$6.Type, $ifaceNil))) { */ case 41:
+						_tuple$1 = $assertType(e$6.Type, ptrType$41, true);
+						atyp = _tuple$1[0];
+						/* */ if (!(atyp === ptrType$41.nil) && !($interfaceIsEqual(atyp.Len, $ifaceNil))) { $s = 45; continue; }
+						/* */ $s = 46; continue;
+						/* if (!(atyp === ptrType$41.nil) && !($interfaceIsEqual(atyp.Len, $ifaceNil))) { */ case 45:
+							_tuple$2 = $assertType(atyp.Len, ptrType$42, true);
+							ellip = _tuple$2[0];
+							/* */ if (!(ellip === ptrType$42.nil) && $interfaceIsEqual(ellip.Elt, $ifaceNil)) { $s = 47; continue; }
+							/* */ $s = 48; continue;
+							/* if (!(ellip === ptrType$42.nil) && $interfaceIsEqual(ellip.Elt, $ifaceNil)) { */ case 47:
+								_r$1 = check[0].varType(atyp.Elt); /* */ $s = 49; case 49: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+								typ$4 = new Array.ptr(new $Int64(-1, 4294967295), _r$1);
+								base$1 = typ$4;
+								/* break; */ $s = 40; continue;
+							/* } */ case 48:
+						/* } */ case 46:
+						_r$2 = check[0].typ(e$6.Type); /* */ $s = 50; case 50: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						typ$4 = _r$2;
+						base$1 = typ$4;
+						$s = 44; continue;
+					/* } else if (!($interfaceIsEqual(hint, $ifaceNil))) { */ case 42:
+						typ$4 = hint;
+						_r$3 = coreType(typ$4); /* */ $s = 51; case 51: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						_r$4 = deref(_r$3); /* */ $s = 52; case 52: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						_tuple$3 = _r$4;
+						base$1 = _tuple$3[0];
+						/* */ if ($interfaceIsEqual(base$1, $ifaceNil)) { $s = 53; continue; }
+						/* */ $s = 54; continue;
+						/* if ($interfaceIsEqual(base$1, $ifaceNil)) { */ case 53:
+							$r = check[0].errorf(e$6, 71, "invalid composite literal element type %s (no core type)", new sliceType$5([typ$4])); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* goto Error */ $s = 20; continue;
+						/* } */ case 54:
+						$s = 44; continue;
+					/* } else { */ case 43:
+						$r = check[0].error(e$6, 70, "missing type in composite literal"); /* */ $s = 56; case 56: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* goto Error */ $s = 20; continue;
+					/* } */ case 44:
+				case 40:
+				_r$5 = coreType(base$1); /* */ $s = 57; case 57: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				_ref$1 = _r$5;
+				/* */ if ($assertType(_ref$1, ptrType$12, true)[1]) { $s = 58; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$11, true)[1]) { $s = 59; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$27, true)[1]) { $s = 60; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$30, true)[1]) { $s = 61; continue; }
+				/* */ $s = 62; continue;
+				/* switch (0) { default: if ($assertType(_ref$1, ptrType$12, true)[1]) { */ case 58:
+					utyp = _ref$1.$val;
+					/* */ if (utyp.fields === sliceType$9.nil) { $s = 64; continue; }
+					/* */ $s = 65; continue;
+					/* if (utyp.fields === sliceType$9.nil) { */ case 64:
+						$r = check[0].error(e$6, 12, "invalid recursive type"); /* */ $s = 66; case 66: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* goto Error */ $s = 20; continue;
+					/* } */ case 65:
+					if (e$6.Elts.$length === 0) {
+						/* break; */ $s = 63; continue;
+					}
+					fields = utyp.fields;
+					_tuple$4 = $assertType((x$1 = e$6.Elts, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])), ptrType$100, true);
+					ok$1 = _tuple$4[1];
+					/* */ if (ok$1) { $s = 67; continue; }
+					/* */ $s = 68; continue;
+					/* if (ok$1) { */ case 67:
+						visited = $makeSlice(sliceType$14, fields.$length);
+						_ref$2 = e$6.Elts;
+						_i = 0;
+						/* while (true) { */ case 70:
+							/* if (!(_i < _ref$2.$length)) { break; } */ if(!(_i < _ref$2.$length)) { $s = 71; continue; }
+							e$19 = ((_i < 0 || _i >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i]);
+							_tuple$5 = $assertType(e$19, ptrType$100, true);
+							kv = _tuple$5[0];
+							/* */ if (kv === ptrType$100.nil) { $s = 72; continue; }
+							/* */ $s = 73; continue;
+							/* if (kv === ptrType$100.nil) { */ case 72:
+								$r = check[0].error(e$19, 64, "mixture of field:value and value elements in struct literal"); /* */ $s = 74; case 74: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								_i++;
+								/* continue; */ $s = 70; continue;
+							/* } */ case 73:
+							_tuple$6 = $assertType(kv.Key, ptrType$31, true);
+							key = _tuple$6[0];
+							$r = check[0].expr($ifaceNil, x[0], kv.Value); /* */ $s = 75; case 75: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* */ if (key === ptrType$31.nil) { $s = 76; continue; }
+							/* */ $s = 77; continue;
+							/* if (key === ptrType$31.nil) { */ case 76:
+								$r = check[0].errorf(kv, 69, "invalid field name %s in struct literal", new sliceType$5([kv.Key])); /* */ $s = 78; case 78: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								_i++;
+								/* continue; */ $s = 70; continue;
+							/* } */ case 77:
+							i = fieldIndex(utyp.fields, check[0].pkg, key.Name);
+							/* */ if (i < 0) { $s = 79; continue; }
+							/* */ $s = 80; continue;
+							/* if (i < 0) { */ case 79:
+								$r = check[0].errorf(kv, 66, "unknown field %s in struct literal of type %s", new sliceType$5([new $String(key.Name), base$1])); /* */ $s = 81; case 81: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								_i++;
+								/* continue; */ $s = 70; continue;
+							/* } */ case 80:
+							fld = ((i < 0 || i >= fields.$length) ? ($throwRuntimeError("index out of range"), undefined) : fields.$array[fields.$offset + i]);
+							$r = check[0].recordUse(key, fld); /* */ $s = 82; case 82: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							etyp = fld.object.typ;
+							$r = check[0].assignment(x[0], etyp, "struct literal"); /* */ $s = 83; case 83: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* */ if (((i < 0 || i >= visited.$length) ? ($throwRuntimeError("index out of range"), undefined) : visited.$array[visited.$offset + i])) { $s = 84; continue; }
+							/* */ $s = 85; continue;
+							/* if (((i < 0 || i >= visited.$length) ? ($throwRuntimeError("index out of range"), undefined) : visited.$array[visited.$offset + i])) { */ case 84:
+								$r = check[0].errorf(kv, 67, "duplicate field name %s in struct literal", new sliceType$5([new $String(key.Name)])); /* */ $s = 86; case 86: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								_i++;
+								/* continue; */ $s = 70; continue;
+							/* } */ case 85:
+							((i < 0 || i >= visited.$length) ? ($throwRuntimeError("index out of range"), undefined) : visited.$array[visited.$offset + i] = true);
+							_i++;
+						$s = 70; continue;
+						case 71:
+						$s = 69; continue;
+					/* } else { */ case 68:
+						_ref$3 = e$6.Elts;
+						_i$1 = 0;
+						/* while (true) { */ case 87:
+							/* if (!(_i$1 < _ref$3.$length)) { break; } */ if(!(_i$1 < _ref$3.$length)) { $s = 88; continue; }
+							i$1 = _i$1;
+							e$20 = ((_i$1 < 0 || _i$1 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$1]);
+							_tuple$7 = $assertType(e$20, ptrType$100, true);
+							kv$1 = _tuple$7[0];
+							/* */ if (!(kv$1 === ptrType$100.nil)) { $s = 89; continue; }
+							/* */ $s = 90; continue;
+							/* if (!(kv$1 === ptrType$100.nil)) { */ case 89:
+								$r = check[0].error(kv$1, 64, "mixture of field:value and value elements in struct literal"); /* */ $s = 91; case 91: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								_i$1++;
+								/* continue; */ $s = 87; continue;
+							/* } */ case 90:
+							$r = check[0].expr($ifaceNil, x[0], e$20); /* */ $s = 92; case 92: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* */ if (i$1 >= fields.$length) { $s = 93; continue; }
+							/* */ $s = 94; continue;
+							/* if (i$1 >= fields.$length) { */ case 93:
+								$r = check[0].errorf(x[0], 65, "too many values in struct literal of type %s", new sliceType$5([base$1])); /* */ $s = 95; case 95: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								/* break; */ $s = 88; continue;
+							/* } */ case 94:
+							fld$1 = ((i$1 < 0 || i$1 >= fields.$length) ? ($throwRuntimeError("index out of range"), undefined) : fields.$array[fields.$offset + i$1]);
+							/* */ if (!fld$1.object.Exported() && !(fld$1.object.pkg === check[0].pkg)) { $s = 96; continue; }
+							/* */ $s = 97; continue;
+							/* if (!fld$1.object.Exported() && !(fld$1.object.pkg === check[0].pkg)) { */ case 96:
+								$r = check[0].errorf(x[0], 68, "implicit assignment to unexported field %s in struct literal of type %s", new sliceType$5([new $String(fld$1.object.name), base$1])); /* */ $s = 98; case 98: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								_i$1++;
+								/* continue; */ $s = 87; continue;
+							/* } */ case 97:
+							etyp$1 = fld$1.object.typ;
+							$r = check[0].assignment(x[0], etyp$1, "struct literal"); /* */ $s = 99; case 99: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_i$1++;
+						$s = 87; continue;
+						case 88:
+						/* */ if (e$6.Elts.$length < fields.$length) { $s = 100; continue; }
+						/* */ $s = 101; continue;
+						/* if (e$6.Elts.$length < fields.$length) { */ case 100:
+							_r$6 = inNode(e$6, e$6.Rbrace); /* */ $s = 102; case 102: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+							$r = check[0].errorf((x$2 = _r$6, new x$2.constructor.elem(x$2)), 65, "too few values in struct literal of type %s", new sliceType$5([base$1])); /* */ $s = 103; case 103: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 101:
+					/* } */ case 69:
+					$s = 63; continue;
+				/* } else if ($assertType(_ref$1, ptrType$11, true)[1]) { */ case 59:
+					utyp$1 = _ref$1.$val;
+					/* */ if ($interfaceIsEqual(utyp$1.elem, $ifaceNil)) { $s = 104; continue; }
+					/* */ $s = 105; continue;
+					/* if ($interfaceIsEqual(utyp$1.elem, $ifaceNil)) { */ case 104:
+						$r = check[0].error(e$6, 12, "invalid recursive type"); /* */ $s = 106; case 106: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* goto Error */ $s = 20; continue;
+					/* } */ case 105:
+					_r$7 = check[0].indexedElts(e$6.Elts, utyp$1.elem, utyp$1.len); /* */ $s = 107; case 107: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					n = _r$7;
+					/* */ if ((x$3 = utyp$1.len, (x$3.$high < 0 || (x$3.$high === 0 && x$3.$low < 0)))) { $s = 108; continue; }
+					/* */ $s = 109; continue;
+					/* if ((x$3 = utyp$1.len, (x$3.$high < 0 || (x$3.$high === 0 && x$3.$low < 0)))) { */ case 108:
+						utyp$1.len = n;
+						/* */ if (!($interfaceIsEqual(e$6.Type, $ifaceNil))) { $s = 110; continue; }
+						/* */ $s = 111; continue;
+						/* if (!($interfaceIsEqual(e$6.Type, $ifaceNil))) { */ case 110:
+							$r = check[0].recordTypeAndValue(e$6.Type, 3, utyp$1, $ifaceNil); /* */ $s = 112; case 112: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 111:
+					/* } */ case 109:
+					$s = 63; continue;
+				/* } else if ($assertType(_ref$1, ptrType$27, true)[1]) { */ case 60:
+					utyp$2 = _ref$1.$val;
+					/* */ if ($interfaceIsEqual(utyp$2.elem, $ifaceNil)) { $s = 113; continue; }
+					/* */ $s = 114; continue;
+					/* if ($interfaceIsEqual(utyp$2.elem, $ifaceNil)) { */ case 113:
+						$r = check[0].error(e$6, 12, "invalid recursive type"); /* */ $s = 115; case 115: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* goto Error */ $s = 20; continue;
+					/* } */ case 114:
+					_r$8 = check[0].indexedElts(e$6.Elts, utyp$2.elem, new $Int64(-1, 4294967295)); /* */ $s = 116; case 116: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					_r$8;
+					$s = 63; continue;
+				/* } else if ($assertType(_ref$1, ptrType$30, true)[1]) { */ case 61:
+					utyp$3 = _ref$1.$val;
+					/* */ if ($interfaceIsEqual(utyp$3.key, $ifaceNil) || $interfaceIsEqual(utyp$3.elem, $ifaceNil)) { $s = 117; continue; }
+					/* */ $s = 118; continue;
+					/* if ($interfaceIsEqual(utyp$3.key, $ifaceNil) || $interfaceIsEqual(utyp$3.elem, $ifaceNil)) { */ case 117:
+						$r = check[0].error(e$6, 12, "invalid recursive type"); /* */ $s = 119; case 119: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* goto Error */ $s = 20; continue;
+					/* } */ case 118:
+					_r$9 = isNonTypeParamInterface(utyp$3.key); /* */ $s = 120; case 120: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+					keyIsInterface = _r$9;
+					visited$1 = (x$4 = e$6.Elts.$length, ((x$4 < 0 || x$4 > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map()));
+					_ref$4 = e$6.Elts;
+					_i$2 = 0;
+					/* while (true) { */ case 121:
+						/* if (!(_i$2 < _ref$4.$length)) { break; } */ if(!(_i$2 < _ref$4.$length)) { $s = 122; continue; }
+						e$21 = ((_i$2 < 0 || _i$2 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$2]);
+						_tuple$8 = $assertType(e$21, ptrType$100, true);
+						kv$2 = _tuple$8[0];
+						/* */ if (kv$2 === ptrType$100.nil) { $s = 123; continue; }
+						/* */ $s = 124; continue;
+						/* if (kv$2 === ptrType$100.nil) { */ case 123:
+							$r = check[0].error(e$21, 61, "missing key in map literal"); /* */ $s = 125; case 125: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_i$2++;
+							/* continue; */ $s = 121; continue;
+						/* } */ case 124:
+						$r = check[0].exprWithHint(x[0], kv$2.Key, utyp$3.key); /* */ $s = 126; case 126: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = check[0].assignment(x[0], utyp$3.key, "map literal"); /* */ $s = 127; case 127: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						if (x[0].mode === 0) {
+							_i$2++;
+							/* continue; */ $s = 121; continue;
+						}
+						/* */ if (x[0].mode === 4) { $s = 128; continue; }
+						/* */ $s = 129; continue;
+						/* if (x[0].mode === 4) { */ case 128:
+							duplicate = false;
+							_r$10 = keyVal(x[0].val); /* */ $s = 130; case 130: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+							xkey = _r$10;
+							/* */ if (keyIsInterface) { $s = 131; continue; }
+							/* */ $s = 132; continue;
+							/* if (keyIsInterface) { */ case 131:
+								_ref$5 = (_entry = $mapIndex(visited$1,$emptyInterface.keyFor(xkey)), _entry !== undefined ? _entry.v : sliceType$3.nil);
+								_i$3 = 0;
+								/* while (true) { */ case 134:
+									/* if (!(_i$3 < _ref$5.$length)) { break; } */ if(!(_i$3 < _ref$5.$length)) { $s = 135; continue; }
+									vtyp = ((_i$3 < 0 || _i$3 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$3]);
+									_r$11 = Identical(vtyp, x[0].typ); /* */ $s = 138; case 138: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+									/* */ if (_r$11) { $s = 136; continue; }
+									/* */ $s = 137; continue;
+									/* if (_r$11) { */ case 136:
+										duplicate = true;
+										/* break; */ $s = 135; continue;
+									/* } */ case 137:
+									_i$3++;
+								$s = 134; continue;
+								case 135:
+								_key = xkey; (visited$1 || $throwRuntimeError("assignment to entry in nil map")).set($emptyInterface.keyFor(_key), { k: _key, v: $append((_entry$1 = $mapIndex(visited$1,$emptyInterface.keyFor(xkey)), _entry$1 !== undefined ? _entry$1.v : sliceType$3.nil), x[0].typ) });
+								$s = 133; continue;
+							/* } else { */ case 132:
+								_tuple$9 = (_entry$2 = $mapIndex(visited$1,$emptyInterface.keyFor(xkey)), _entry$2 !== undefined ? [_entry$2.v, true] : [sliceType$3.nil, false]);
+								duplicate = _tuple$9[1];
+								_key$1 = xkey; (visited$1 || $throwRuntimeError("assignment to entry in nil map")).set($emptyInterface.keyFor(_key$1), { k: _key$1, v: sliceType$3.nil });
+							/* } */ case 133:
+							/* */ if (duplicate) { $s = 139; continue; }
+							/* */ $s = 140; continue;
+							/* if (duplicate) { */ case 139:
+								$r = check[0].errorf(x[0], 60, "duplicate key %s in map literal", new sliceType$5([x[0].val])); /* */ $s = 141; case 141: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								_i$2++;
+								/* continue; */ $s = 121; continue;
+							/* } */ case 140:
+						/* } */ case 129:
+						$r = check[0].exprWithHint(x[0], kv$2.Value, utyp$3.elem); /* */ $s = 142; case 142: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = check[0].assignment(x[0], utyp$3.elem, "map literal"); /* */ $s = 143; case 143: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_i$2++;
+					$s = 121; continue;
+					case 122:
+					$s = 63; continue;
+				/* } else { */ case 62:
+					utyp$4 = _ref$1;
+					_ref$6 = e$6.Elts;
+					_i$4 = 0;
+					/* while (true) { */ case 144:
+						/* if (!(_i$4 < _ref$6.$length)) { break; } */ if(!(_i$4 < _ref$6.$length)) { $s = 145; continue; }
+						e$22 = ((_i$4 < 0 || _i$4 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$4]);
+						_tuple$10 = $assertType(e$22, ptrType$100, true);
+						kv$3 = _tuple$10[0];
+						if (!(kv$3 === ptrType$100.nil)) {
+							e$22 = kv$3.Value;
+						}
+						_r$12 = check[0].use(new sliceType$10([e$22])); /* */ $s = 146; case 146: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+						_r$12;
+						_i$4++;
+					$s = 144; continue;
+					case 145:
+					/* */ if (!($interfaceIsEqual(utyp$4, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { $s = 147; continue; }
+					/* */ $s = 148; continue;
+					/* if (!($interfaceIsEqual(utyp$4, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { */ case 147:
+						$r = check[0].errorf(e$6, 71, "invalid composite literal type %s", new sliceType$5([typ$4])); /* */ $s = 149; case 149: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* goto Error */ $s = 20; continue;
+					/* } */ case 148:
+				/* } } */ case 63:
+				x[0].mode = 7;
+				x[0].typ = typ$4;
+				$s = 19; continue;
+			/* } else if ($assertType(_ref, ptrType$40, true)[1]) { */ case 7:
+				e$7 = _ref.$val;
+				_r$13 = check[0].rawExpr($ifaceNil, x[0], e$7.X, $ifaceNil, false); /* */ $s = 150; case 150: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+				kind = _r$13;
+				x[0].expr = e$7;
+				$s = -1; return kind;
+			/* } else if ($assertType(_ref, ptrType$37, true)[1]) { */ case 8:
+				e$8 = _ref.$val;
+				$r = check[0].selector(x[0], e$8, ptrType$10.nil, false); /* */ $s = 151; case 151: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 19; continue;
+			/* } else if ($assertType(_ref, ptrType$38, true)[1] || $assertType(_ref, ptrType$39, true)[1]) { */ case 9:
+				e$9 = _ref;
+				ix = typeparams.UnpackIndexExpr(e$9);
+				_r$14 = check[0].indexExpr(x[0], ix); /* */ $s = 154; case 154: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+				/* */ if (_r$14) { $s = 152; continue; }
+				/* */ $s = 153; continue;
+				/* if (_r$14) { */ case 152:
+					tsig = ptrType$29.nil;
+					/* */ if (true && !($interfaceIsEqual(T, $ifaceNil))) { $s = 155; continue; }
+					/* */ $s = 156; continue;
+					/* if (true && !($interfaceIsEqual(T, $ifaceNil))) { */ case 155:
+						_r$15 = under(T); /* */ $s = 157; case 157: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+						_tuple$11 = $assertType(_r$15, ptrType$29, true);
+						tsig = _tuple$11[0];
+					/* } */ case 156:
+					_arg = tsig;
+					_r$16 = e$9.Pos(); /* */ $s = 158; case 158: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+					_arg$1 = _r$16;
+					_arg$2 = x[0];
+					_arg$3 = ix;
+					_r$17 = check[0].funcInst(_arg, _arg$1, _arg$2, _arg$3, true); /* */ $s = 159; case 159: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+					_r$17;
+				/* } */ case 153:
+				/* */ if (x[0].mode === 0) { $s = 160; continue; }
+				/* */ $s = 161; continue;
+				/* if (x[0].mode === 0) { */ case 160:
+					/* goto Error */ $s = 20; continue;
+				/* } */ case 161:
+				$s = 19; continue;
+			/* } else if ($assertType(_ref, ptrType$103, true)[1]) { */ case 10:
+				e$10 = _ref.$val;
+				$r = check[0].sliceExpr(x[0], e$10); /* */ $s = 162; case 162: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (x[0].mode === 0) { $s = 163; continue; }
+				/* */ $s = 164; continue;
+				/* if (x[0].mode === 0) { */ case 163:
+					/* goto Error */ $s = 20; continue;
+				/* } */ case 164:
+				$s = 19; continue;
+			/* } else if ($assertType(_ref, ptrType$83, true)[1]) { */ case 11:
+				e$11 = _ref.$val;
+				$r = check[0].expr($ifaceNil, x[0], e$11.X); /* */ $s = 165; case 165: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (x[0].mode === 0) { $s = 166; continue; }
+				/* */ $s = 167; continue;
+				/* if (x[0].mode === 0) { */ case 166:
+					/* goto Error */ $s = 20; continue;
+				/* } */ case 167:
+				/* */ if ($interfaceIsEqual(e$11.Type, $ifaceNil)) { $s = 168; continue; }
+				/* */ $s = 169; continue;
+				/* if ($interfaceIsEqual(e$11.Type, $ifaceNil)) { */ case 168:
+					$r = check[0].error(e$11, 115, "use of .(type) outside type switch"); /* */ $s = 170; case 170: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* goto Error */ $s = 20; continue;
+				/* } */ case 169:
+				/* */ if (isTypeParam(x[0].typ)) { $s = 171; continue; }
+				/* */ $s = 172; continue;
+				/* if (isTypeParam(x[0].typ)) { */ case 171:
+					$r = check[0].errorf(x[0], 94, "invalid operation: cannot use type assertion on type parameter value %s", new sliceType$5([x[0]])); /* */ $s = 173; case 173: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* goto Error */ $s = 20; continue;
+				/* } */ case 172:
+				_r$18 = under(x[0].typ); /* */ $s = 174; case 174: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+				_tuple$12 = $assertType(_r$18, ptrType$14, true);
+				ok$2 = _tuple$12[1];
+				/* */ if (!ok$2) { $s = 175; continue; }
+				/* */ $s = 176; continue;
+				/* if (!ok$2) { */ case 175:
+					$r = check[0].errorf(x[0], 94, "invalid operation: %s is not an interface", new sliceType$5([x[0]])); /* */ $s = 177; case 177: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* goto Error */ $s = 20; continue;
+				/* } */ case 176:
+				_r$19 = check[0].varType(e$11.Type); /* */ $s = 178; case 178: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+				T$1 = _r$19;
+				/* */ if ($interfaceIsEqual(T$1, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { $s = 179; continue; }
+				/* */ $s = 180; continue;
+				/* if ($interfaceIsEqual(T$1, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { */ case 179:
+					/* goto Error */ $s = 20; continue;
+				/* } */ case 180:
+				$r = check[0].typeAssertion(e$11, x[0], T$1, false); /* */ $s = 181; case 181: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				x[0].mode = 8;
+				x[0].typ = T$1;
+				$s = 19; continue;
+			/* } else if ($assertType(_ref, ptrType$87, true)[1]) { */ case 12:
+				e$12 = _ref.$val;
+				_r$20 = check[0].callExpr(x[0], e$12); /* */ $s = 182; case 182: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+				$24r = _r$20;
+				$s = 183; case 183: return $24r;
+			/* } else if ($assertType(_ref, ptrType$44, true)[1]) { */ case 13:
+				e$13 = _ref.$val;
+				$r = check[0].exprOrType(x[0], e$13.X, false); /* */ $s = 184; case 184: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_2 = x[0].mode;
+					/* */ if (_2 === (0)) { $s = 186; continue; }
+					/* */ if (_2 === (3)) { $s = 187; continue; }
+					/* */ $s = 188; continue;
+					/* if (_2 === (0)) { */ case 186:
+						/* goto Error */ $s = 20; continue;
+						$s = 189; continue;
+					/* } else if (_2 === (3)) { */ case 187:
+						check[0].validVarType(e$13.X, x[0].typ);
+						x[0].typ = new Pointer.ptr(x[0].typ);
+						$s = 189; continue;
+					/* } else { */ case 188:
+						base[0] = $ifaceNil;
+						_r$21 = underIs(x[0].typ, (function(base, check, decl$1, e$1, iota, sig, x) { return function Checker·exprInternal·func2(u) {
+								var {_r$21, _tuple$13, _v, p, u, $s, $r, $c} = $restore(this, {u});
+								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+								_tuple$13 = $assertType(u, ptrType$28, true);
+								p = _tuple$13[0];
+								/* */ if (p === ptrType$28.nil) { $s = 1; continue; }
+								/* */ $s = 2; continue;
+								/* if (p === ptrType$28.nil) { */ case 1:
+									$r = check[0].errorf(x[0], 50, "invalid operation: cannot indirect %s", new sliceType$5([x[0]])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 									$s = -1; return false;
-								/* } */ case 49:
-								_i$1++;
-							$s = 46; continue;
-							case 47:
-						/* } */ case 45:
-						$s = -1; return true;
-					/* } */ case 43:
-				/* } */ case 41:
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 7:
-				x$7 = _ref.$val;
-				_tuple$6 = $assertType(y, ptrType$27, true);
-				y$7 = _tuple$6[0];
-				if (y$7 === ptrType$27.nil) {
-					$s = -1; return false;
-				}
-				if (!((x$7.TypeParams().Len() === y$7.TypeParams().Len()))) {
-					$s = -1; return false;
+								/* } */ case 2:
+								if (!(!($interfaceIsEqual(base[0], $ifaceNil)))) { _v = false; $s = 6; continue s; }
+								_r$21 = Identical(p.base, base[0]); /* */ $s = 7; case 7: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
+								_v = !_r$21; case 6:
+								/* */ if (_v) { $s = 4; continue; }
+								/* */ $s = 5; continue;
+								/* if (_v) { */ case 4:
+									$r = check[0].errorf(x[0], 50, "invalid operation: pointers of %s must have identical base types", new sliceType$5([x[0]])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									$s = -1; return false;
+								/* } */ case 5:
+								base[0] = p.base;
+								$s = -1; return true;
+								/* */ } return; } var $f = {$blk: Checker·exprInternal·func2, $c: true, $r, _r$21, _tuple$13, _v, p, u, $s};return $f;
+							}; })(base, check, decl$1, e$1, iota, sig, x)); /* */ $s = 192; case 192: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
+						/* */ if (!_r$21) { $s = 190; continue; }
+						/* */ $s = 191; continue;
+						/* if (!_r$21) { */ case 190:
+							/* goto Error */ $s = 20; continue;
+						/* } */ case 191:
+						x[0].mode = 5;
+						x[0].typ = base[0];
+					/* } */ case 189:
+				case 185:
+				$s = 19; continue;
+			/* } else if ($assertType(_ref, ptrType$21, true)[1]) { */ case 14:
+				e$14 = _ref.$val;
+				$r = check[0].unary(x[0], e$14); /* */ $s = 193; case 193: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (x[0].mode === 0) { $s = 194; continue; }
+				/* */ $s = 195; continue;
+				/* if (x[0].mode === 0) { */ case 194:
+					/* goto Error */ $s = 20; continue;
+				/* } */ case 195:
+				if (e$14.Op === 36) {
+					x[0].expr = e$14;
+					$s = -1; return 2;
 				}
-				yparams = y$7.params;
-				yresults = y$7.results;
-				/* */ if (x$7.TypeParams().Len() > 0) { $s = 51; continue; }
-				/* */ $s = 52; continue;
-				/* if (x$7.TypeParams().Len() > 0) { */ case 51:
-					xtparams = x$7.TypeParams().list();
-					ytparams = y$7.TypeParams().list();
-					targs = sliceType$2.nil;
-					_ref$3 = xtparams;
-					_i$2 = 0;
-					while (true) {
-						if (!(_i$2 < _ref$3.$length)) { break; }
-						i$2 = _i$2;
-						targs = $append(targs, x$7.TypeParams().At(i$2));
-						_i$2++;
+				$s = 19; continue;
+			/* } else if ($assertType(_ref, ptrType$22, true)[1]) { */ case 15:
+				e$15 = _ref.$val;
+				$r = check[0].binary(x[0], e$15, e$15.X, e$15.Y, e$15.Op, e$15.OpPos); /* */ $s = 196; case 196: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (x[0].mode === 0) { $s = 197; continue; }
+				/* */ $s = 198; continue;
+				/* if (x[0].mode === 0) { */ case 197:
+					/* goto Error */ $s = 20; continue;
+				/* } */ case 198:
+				$s = 19; continue;
+			/* } else if ($assertType(_ref, ptrType$100, true)[1]) { */ case 16:
+				e$16 = _ref.$val;
+				$r = check[0].error(e$16, -1, "no key:value expected"); /* */ $s = 199; case 199: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* goto Error */ $s = 20; continue;
+				$s = 19; continue;
+			/* } else if ($assertType(_ref, ptrType$41, true)[1] || $assertType(_ref, ptrType$43, true)[1] || $assertType(_ref, ptrType$45, true)[1] || $assertType(_ref, ptrType$46, true)[1] || $assertType(_ref, ptrType$47, true)[1] || $assertType(_ref, ptrType$48, true)[1]) { */ case 17:
+				e$17 = _ref;
+				x[0].mode = 3;
+				_r$22 = check[0].typ(e$17); /* */ $s = 200; case 200: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
+				x[0].typ = _r$22;
+				$s = 19; continue;
+			/* } else { */ case 18:
+				e$18 = _ref;
+				_r$23 = e$18.Pos(); /* */ $s = 201; case 201: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
+				_r$24 = check[0].fset.Position(_r$23); /* */ $s = 202; case 202: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+				_arg$4 = (x$5 = _r$24, new x$5.constructor.elem(x$5));
+				_arg$5 = e$18;
+				_r$25 = fmt.Sprintf("%s: unknown expression type %T", new sliceType$5([_arg$4, _arg$5])); /* */ $s = 203; case 203: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				$panic(new $String(_r$25));
+			/* } */ case 19:
+			x[0].expr = e;
+			$s = -1; return 1;
+			/* Error: */ case 20:
+			x[0].mode = 0;
+			x[0].expr = e;
+			$s = -1; return 2;
+			/* */ } return; } var $f = {$blk: exprInternal, $c: true, $r, $24r, T, T$1, _1, _2, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _entry, _entry$1, _entry$2, _i, _i$1, _i$2, _i$3, _i$4, _key, _key$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, atyp, base, base$1, check, decl$1, duplicate, e, e$1, e$10, e$11, e$12, e$13, e$14, e$15, e$16, e$17, e$18, e$19, e$2, e$20, e$21, e$22, e$3, e$4, e$5, e$6, e$7, e$8, e$9, ellip, etyp, etyp$1, fields, fld, fld$1, hint, i, i$1, iota, ix, key, keyIsInterface, kind, kv, kv$1, kv$2, kv$3, n, ok, ok$1, ok$2, sig, tsig, typ$4, utyp, utyp$1, utyp$2, utyp$3, utyp$4, visited, visited$1, vtyp, x, x$1, x$2, x$3, x$4, x$5, xkey, $s};return $f;
+		};
+		keyVal = function keyVal$1(x) {
+			var {$24r, $24r$1, _1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, f, i, i$1, ok, ok$1, r, v, v$1, v$2, x, $s, $r, $c} = $restore(this, {x});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+				_r = x.Kind(); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_1 = _r;
+				/* */ if (_1 === (5)) { $s = 3; continue; }
+				/* */ if (_1 === (4)) { $s = 4; continue; }
+				/* */ if (_1 === (3)) { $s = 5; continue; }
+				/* */ if (_1 === (2)) { $s = 6; continue; }
+				/* */ if (_1 === (1)) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if (_1 === (5)) { */ case 3:
+					_r$1 = constant.ToFloat(x); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					f = _r$1;
+					_r$2 = f.Kind(); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					/* */ if (!((_r$2 === 4))) { $s = 10; continue; }
+					/* */ $s = 11; continue;
+					/* if (!((_r$2 === 4))) { */ case 10:
+						_r$3 = constant.Real(x); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						_r$4 = constant.Float64Val(_r$3); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						_tuple = _r$4;
+						r = _tuple[0];
+						_r$5 = constant.Imag(x); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						_r$6 = constant.Float64Val(_r$5); /* */ $s = 16; case 16: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						_tuple$1 = _r$6;
+						i = _tuple$1[0];
+						$s = -1; return new $Complex128(r, i);
+					/* } */ case 11:
+					x = f;
+					_r$7 = constant.ToInt(x); /* */ $s = 17; case 17: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					i$1 = _r$7;
+					_r$8 = i$1.Kind(); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					/* */ if (!((_r$8 === 3))) { $s = 18; continue; }
+					/* */ $s = 19; continue;
+					/* if (!((_r$8 === 3))) { */ case 18:
+						_r$9 = constant.Float64Val(x); /* */ $s = 21; case 21: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+						_tuple$2 = _r$9;
+						v = _tuple$2[0];
+						$s = -1; return new $Float64(v);
+					/* } */ case 19:
+					x = i$1;
+					_r$10 = constant.Int64Val(x); /* */ $s = 22; case 22: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+					_tuple$3 = _r$10;
+					v$1 = _tuple$3[0];
+					ok = _tuple$3[1];
+					if (ok) {
+						$s = -1; return v$1;
 					}
-					_r$6 = makeSubstMap(ytparams, targs); /* */ $s = 53; case 53: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					smap = _r$6;
-					check = ptrType$5.nil;
-					ctxt = NewContext();
-					_ref$4 = xtparams;
-					_i$3 = 0;
-					/* while (true) { */ case 54:
-						/* if (!(_i$3 < _ref$4.$length)) { break; } */ if(!(_i$3 < _ref$4.$length)) { $s = 55; continue; }
-						i$3 = _i$3;
-						xtparam = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
-						_r$7 = check.subst(0, ((i$3 < 0 || i$3 >= ytparams.$length) ? ($throwRuntimeError("index out of range"), undefined) : ytparams.$array[ytparams.$offset + i$3]).bound, smap, ptrType$9.nil, ctxt); /* */ $s = 56; case 56: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						ybound = _r$7;
-						_r$8 = identical(xtparam.bound, ybound, cmpTags, p); /* */ $s = 59; case 59: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						/* */ if (!_r$8) { $s = 57; continue; }
-						/* */ $s = 58; continue;
-						/* if (!_r$8) { */ case 57:
-							$s = -1; return false;
-						/* } */ case 58:
-						_i$3++;
-					$s = 54; continue;
-					case 55:
-					_r$9 = check.subst(0, y$7.params, smap, ptrType$9.nil, ctxt); /* */ $s = 60; case 60: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					yparams = $assertType(_r$9, ptrType$15);
-					_r$10 = check.subst(0, y$7.results, smap, ptrType$9.nil, ctxt); /* */ $s = 61; case 61: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					yresults = $assertType(_r$10, ptrType$15);
-				/* } */ case 52:
-				if (!(x$7.variadic === y$7.variadic)) { _v$3 = false; $s = 63; continue s; }
-				_r$11 = identical(x$7.params, yparams, cmpTags, p); /* */ $s = 64; case 64: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				_v$3 = _r$11; case 63:
-				if (!(_v$3)) { _v$2 = false; $s = 62; continue s; }
-				_r$12 = identical(x$7.results, yresults, cmpTags, p); /* */ $s = 65; case 65: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				_v$2 = _r$12; case 62:
-				$24r$3 = _v$2;
-				$s = 66; case 66: return $24r$3;
-			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 8:
-				x$8 = _ref.$val;
-				_tuple$7 = $assertType(y, ptrType$12, true);
-				y$8 = _tuple$7[0];
-				/* */ if (!(y$8 === ptrType$12.nil)) { $s = 67; continue; }
-				/* */ $s = 68; continue;
-				/* if (!(y$8 === ptrType$12.nil)) { */ case 67:
-					unionSets = new $global.Map();
-					_r$13 = computeUnionTypeSet(ptrType$5.nil, unionSets, 0, x$8); /* */ $s = 69; case 69: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					xset = _r$13;
-					_r$14 = computeUnionTypeSet(ptrType$5.nil, unionSets, 0, y$8); /* */ $s = 70; case 70: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					yset = _r$14;
-					_r$15 = xset.terms.equal(yset.terms); /* */ $s = 71; case 71: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-					$24r$4 = _r$15;
-					$s = 72; case 72: return $24r$4;
-				/* } */ case 68:
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 9:
-				x$9 = _ref.$val;
-				_tuple$8 = $assertType(y, ptrType$13, true);
-				y$9 = _tuple$8[0];
-				ok$6 = _tuple$8[1];
-				/* */ if (ok$6) { $s = 73; continue; }
-				/* */ $s = 74; continue;
-				/* if (ok$6) { */ case 73:
-					_r$16 = x$9.typeSet(); /* */ $s = 75; case 75: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-					xset$1 = _r$16;
-					_r$17 = y$9.typeSet(); /* */ $s = 76; case 76: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-					yset$1 = _r$17;
-					if (!(xset$1.comparable === yset$1.comparable)) {
-						$s = -1; return false;
+					_r$11 = constant.Uint64Val(x); /* */ $s = 23; case 23: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+					_tuple$4 = _r$11;
+					v$2 = _tuple$4[0];
+					ok$1 = _tuple$4[1];
+					if (ok$1) {
+						$s = -1; return v$2;
 					}
-					_r$18 = xset$1.terms.equal(yset$1.terms); /* */ $s = 79; case 79: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-					/* */ if (!_r$18) { $s = 77; continue; }
-					/* */ $s = 78; continue;
-					/* if (!_r$18) { */ case 77:
-						$s = -1; return false;
-					/* } */ case 78:
-					a = xset$1.methods;
-					b = yset$1.methods;
-					/* */ if (a.$length === b.$length) { $s = 80; continue; }
-					/* */ $s = 81; continue;
-					/* if (a.$length === b.$length) { */ case 80:
-						q = new ifacePair.ptr(x$9, y$9, p);
-						while (true) {
-							if (!(!(p === ptrType$23.nil))) { break; }
-							if (p.identical(q)) {
-								$s = -1; return true;
-							}
-							p = p.prev;
-						}
-						/* */ if (false) { $s = 82; continue; }
-						/* */ $s = 83; continue;
-						/* if (false) { */ case 82:
-							$r = assertSortedMethods(a); /* */ $s = 84; case 84: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$r = assertSortedMethods(b); /* */ $s = 85; case 85: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 83:
-						_ref$5 = a;
-						_i$4 = 0;
-						/* while (true) { */ case 86:
-							/* if (!(_i$4 < _ref$5.$length)) { break; } */ if(!(_i$4 < _ref$5.$length)) { $s = 87; continue; }
-							i$4 = _i$4;
-							f$1 = ((_i$4 < 0 || _i$4 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$4]);
-							g$1 = ((i$4 < 0 || i$4 >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + i$4]);
-							if (!(f$1.object.Id() === g$1.object.Id())) { _v$4 = true; $s = 90; continue s; }
-							_r$19 = identical(f$1.object.typ, g$1.object.typ, cmpTags, q); /* */ $s = 91; case 91: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-							_v$4 = !_r$19; case 90:
-							/* */ if (_v$4) { $s = 88; continue; }
-							/* */ $s = 89; continue;
-							/* if (_v$4) { */ case 88:
-								$s = -1; return false;
-							/* } */ case 89:
-							_i$4++;
-						$s = 86; continue;
-						case 87:
-						$s = -1; return true;
-					/* } */ case 81:
-				/* } */ case 74:
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 10:
-				x$10 = _ref.$val;
-				_tuple$9 = $assertType(y, ptrType$28, true);
-				y$10 = _tuple$9[0];
-				ok$7 = _tuple$9[1];
-				/* */ if (ok$7) { $s = 92; continue; }
-				/* */ $s = 93; continue;
-				/* if (ok$7) { */ case 92:
-					_r$20 = identical(x$10.key, y$10.key, cmpTags, p); /* */ $s = 95; case 95: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-					if (!(_r$20)) { _v$5 = false; $s = 94; continue s; }
-					_r$21 = identical(x$10.elem, y$10.elem, cmpTags, p); /* */ $s = 96; case 96: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-					_v$5 = _r$21; case 94:
-					$24r$5 = _v$5;
-					$s = 97; case 97: return $24r$5;
-				/* } */ case 93:
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 11:
-				x$11 = _ref.$val;
-				_tuple$10 = $assertType(y, ptrType$29, true);
-				y$11 = _tuple$10[0];
-				ok$8 = _tuple$10[1];
-				/* */ if (ok$8) { $s = 98; continue; }
-				/* */ $s = 99; continue;
-				/* if (ok$8) { */ case 98:
-					if (!(x$11.dir === y$11.dir)) { _v$6 = false; $s = 100; continue s; }
-					_r$22 = identical(x$11.elem, y$11.elem, cmpTags, p); /* */ $s = 101; case 101: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-					_v$6 = _r$22; case 100:
-					$24r$6 = _v$6;
-					$s = 102; case 102: return $24r$6;
-				/* } */ case 99:
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 12:
-				x$12 = _ref.$val;
-				_tuple$11 = $assertType(y, ptrType$9, true);
-				y$12 = _tuple$11[0];
-				ok$9 = _tuple$11[1];
-				/* */ if (ok$9) { $s = 103; continue; }
-				/* */ $s = 104; continue;
-				/* if (ok$9) { */ case 103:
-					xargs = x$12.TypeArgs().list();
-					yargs = y$12.TypeArgs().list();
-					if (!((xargs.$length === yargs.$length))) {
-						$s = -1; return false;
+					$s = 8; continue;
+				/* } else if (_1 === (4)) { */ case 4:
+					_r$12 = constant.ToInt(x); /* */ $s = 24; case 24: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+					i$1 = _r$12;
+					_r$13 = i$1.Kind(); /* */ $s = 27; case 27: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+					/* */ if (!((_r$13 === 3))) { $s = 25; continue; }
+					/* */ $s = 26; continue;
+					/* if (!((_r$13 === 3))) { */ case 25:
+						_r$14 = constant.Float64Val(x); /* */ $s = 28; case 28: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+						_tuple$5 = _r$14;
+						v = _tuple$5[0];
+						$s = -1; return new $Float64(v);
+					/* } */ case 26:
+					x = i$1;
+					_r$15 = constant.Int64Val(x); /* */ $s = 29; case 29: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+					_tuple$6 = _r$15;
+					v$1 = _tuple$6[0];
+					ok = _tuple$6[1];
+					if (ok) {
+						$s = -1; return v$1;
 					}
-					/* */ if (xargs.$length > 0) { $s = 105; continue; }
-					/* */ $s = 106; continue;
-					/* if (xargs.$length > 0) { */ case 105:
-						_r$23 = Identical(x$12.Origin(), y$12.Origin()); /* */ $s = 109; case 109: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-						/* */ if (!_r$23) { $s = 107; continue; }
-						/* */ $s = 108; continue;
-						/* if (!_r$23) { */ case 107:
-							$s = -1; return false;
-						/* } */ case 108:
-						_ref$6 = xargs;
-						_i$5 = 0;
-						/* while (true) { */ case 110:
-							/* if (!(_i$5 < _ref$6.$length)) { break; } */ if(!(_i$5 < _ref$6.$length)) { $s = 111; continue; }
-							i$5 = _i$5;
-							xa = ((_i$5 < 0 || _i$5 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$5]);
-							_r$24 = Identical(xa, ((i$5 < 0 || i$5 >= yargs.$length) ? ($throwRuntimeError("index out of range"), undefined) : yargs.$array[yargs.$offset + i$5])); /* */ $s = 114; case 114: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-							/* */ if (!_r$24) { $s = 112; continue; }
-							/* */ $s = 113; continue;
-							/* if (!_r$24) { */ case 112:
-								$s = -1; return false;
-							/* } */ case 113:
-							_i$5++;
-						$s = 110; continue;
-						case 111:
-						$s = -1; return true;
-					/* } */ case 106:
-					$s = -1; return x$12.obj === y$12.obj;
-				/* } */ case 104:
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 13:
-				x$13 = _ref.$val;
-				$s = 16; continue;
-			/* } else if (_ref === $ifaceNil) { */ case 14:
-				x$14 = _ref;
-				$s = 16; continue;
-			/* } else { */ case 15:
-				x$15 = _ref;
-				unreachable();
-			/* } */ case 16:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: identical$2, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, _v$4, _v$5, _v$6, a, b, check, cmpTags, ctxt, f, f$1, g, g$1, i, i$1, i$2, i$3, i$4, i$5, ok, ok$1, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, ok$9, p, q, smap, targs, unionSets, v, w, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, xa, xargs, xset, xset$1, xtparam, xtparams, y, y$1, y$10, y$11, y$12, y$2, y$3, y$4, y$5, y$6, y$7, y$8, y$9, yargs, ybound, yparams, yresults, yset, yset$1, ytparams, $s};return $f;
+					_r$16 = constant.Uint64Val(x); /* */ $s = 30; case 30: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+					_tuple$7 = _r$16;
+					v$2 = _tuple$7[0];
+					ok$1 = _tuple$7[1];
+					if (ok$1) {
+						$s = -1; return v$2;
+					}
+					$s = 8; continue;
+				/* } else if (_1 === (3)) { */ case 5:
+					_r$17 = constant.Int64Val(x); /* */ $s = 31; case 31: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+					_tuple$8 = _r$17;
+					v$1 = _tuple$8[0];
+					ok = _tuple$8[1];
+					if (ok) {
+						$s = -1; return v$1;
+					}
+					_r$18 = constant.Uint64Val(x); /* */ $s = 32; case 32: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+					_tuple$9 = _r$18;
+					v$2 = _tuple$9[0];
+					ok$1 = _tuple$9[1];
+					if (ok$1) {
+						$s = -1; return v$2;
+					}
+					$s = 8; continue;
+				/* } else if (_1 === (2)) { */ case 6:
+					_r$19 = constant.StringVal(x); /* */ $s = 33; case 33: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+					$24r = new $String(_r$19);
+					$s = 34; case 34: return $24r;
+				/* } else if (_1 === (1)) { */ case 7:
+					_r$20 = constant.BoolVal(x); /* */ $s = 35; case 35: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+					$24r$1 = new $Bool(_r$20);
+					$s = 36; case 36: return $24r$1;
+				/* } */ case 8:
+			case 1:
+			$s = -1; return x;
+			/* */ } return; } var $f = {$blk: keyVal$1, $c: true, $r, $24r, $24r$1, _1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, f, i, i$1, ok, ok$1, r, v, v$1, v$2, x, $s};return $f;
 		};
-		identicalInstance = function identicalInstance$1(xorig, xargs, yorig, yargs) {
-			var {$24r, _i, _r$1, _r$2, _ref, i, xa, xargs, xorig, yargs, yorig, $s, $r, $c} = $restore(this, {xorig, xargs, yorig, yargs});
+		$ptrType(Checker).prototype.typeAssertion = function typeAssertion(e, x, T, typeSwitch) {
+			var {T, _r, cause, check, e, typeSwitch, x, $s, $r, $c} = $restore(this, {e, x, T, typeSwitch});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (!((xargs.$length === yargs.$length))) {
-				$s = -1; return false;
-			}
-			_ref = xargs;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				xa = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = Identical(xa, ((i < 0 || i >= yargs.$length) ? ($throwRuntimeError("index out of range"), undefined) : yargs.$array[yargs.$offset + i])); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (!_r$1) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!_r$1) { */ case 3:
-					$s = -1; return false;
-				/* } */ case 4:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			_r$2 = Identical(xorig, yorig); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 7; case 7: return $24r;
-			/* */ } return; } var $f = {$blk: identicalInstance$1, $c: true, $r, $24r, _i, _r$1, _r$2, _ref, i, xa, xargs, xorig, yargs, yorig, $s};return $f;
-		};
-		Default = function Default$1(t) {
-			var _1, _tuple, ok, t, t$1;
-			_tuple = $assertType(t, ptrType$8, true);
-			t$1 = _tuple[0];
-			ok = _tuple[1];
-			if (ok) {
-				_1 = t$1.kind;
-				if (_1 === (19)) {
-					return (1 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 1]);
-				} else if (_1 === (20)) {
-					return (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]);
-				} else if (_1 === (21)) {
-					return universeRune;
-				} else if (_1 === (22)) {
-					return (14 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 14]);
-				} else if (_1 === (23)) {
-					return (16 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 16]);
-				} else if (_1 === (24)) {
-					return (17 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 17]);
-				}
-			}
-			return t;
-		};
-		$pkg.Default = Default;
-		NewPointer = function NewPointer$1(elem) {
-			var elem;
-			return new Pointer.ptr(elem);
-		};
-		$pkg.NewPointer = NewPointer;
-		$ptrType(Pointer).prototype.Elem = function Elem$1() {
-			var p;
-			p = this;
-			return p.base;
-		};
-		$ptrType(Pointer).prototype.Underlying = function Underlying$6() {
-			var t;
-			t = this;
-			return t;
+			cause = [cause];
+			check = this;
+			cause[0] = "";
+			_r = check.assertableTo(x.typ, T, (cause.$ptr || (cause.$ptr = new ptrType$35(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, cause)))); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			/* */ if (_r) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (_r) { */ case 1:
+				$s = -1; return;
+			/* } */ case 2:
+			/* */ if (typeSwitch) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (typeSwitch) { */ case 4:
+				$r = check.errorf(e, 95, "impossible type switch case: %s\n\t%s cannot have dynamic type %s %s", new sliceType$5([e, x, T, new $String(cause[0])])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return;
+			/* } */ case 5:
+			$r = check.errorf(e, 95, "impossible type assertion: %s\n\t%s does not implement %s %s", new sliceType$5([e, T, x.typ, new $String(cause[0])])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: typeAssertion, $c: true, $r, T, _r, cause, check, e, typeSwitch, x, $s};return $f;
 		};
-		$ptrType(Pointer).prototype.String = function String$14() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
+		$ptrType(Checker).prototype.expr = function expr(T, x, e) {
+			var {T, _r, check, e, x, $s, $r, $c} = $restore(this, {T, x, e});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$14, $c: true, $r, $24r, _r$1, t, $s};return $f;
+			check = this;
+			_r = check.rawExpr(T, x, e, $ifaceNil, false); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r;
+			$r = check.exclude(x, 14); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = check.singleValue(x); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: expr, $c: true, $r, T, _r, check, e, x, $s};return $f;
 		};
-		NewPackage = function NewPackage$1(path, name) {
-			var {_arg, _arg$1, _r$1, _r$2, name, path, scope, $s, $r, $c} = $restore(this, {path, name});
+		$ptrType(Checker).prototype.genericExpr = function genericExpr(x, e) {
+			var {_r, check, e, x, $s, $r, $c} = $restore(this, {x, e});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_arg = $pkg.Universe;
-			_r$1 = fmt.Sprintf("package %q", new sliceType$6([new $String(path)])); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_arg$1 = _r$1;
-			_r$2 = NewScope(_arg, 0, 0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			scope = _r$2;
-			$s = -1; return new Package.ptr(path, name, scope, false, sliceType$24.nil, false, false);
-			/* */ } return; } var $f = {$blk: NewPackage$1, $c: true, $r, _arg, _arg$1, _r$1, _r$2, name, path, scope, $s};return $f;
-		};
-		$pkg.NewPackage = NewPackage;
-		$ptrType(Package).prototype.Path = function Path() {
-			var pkg;
-			pkg = this;
-			return pkg.path;
-		};
-		$ptrType(Package).prototype.Name = function Name$1() {
-			var pkg;
-			pkg = this;
-			return pkg.name;
-		};
-		$ptrType(Package).prototype.SetName = function SetName(name) {
-			var name, pkg;
-			pkg = this;
-			pkg.name = name;
+			check = this;
+			_r = check.rawExpr($ifaceNil, x, e, $ifaceNil, true); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r;
+			$r = check.exclude(x, 14); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = check.singleValue(x); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: genericExpr, $c: true, $r, _r, check, e, x, $s};return $f;
 		};
-		$ptrType(Package).prototype.Scope = function Scope$1() {
-			var pkg;
-			pkg = this;
-			if (!(pkg === ptrType$1.nil)) {
-				return pkg.scope;
+		$ptrType(Checker).prototype.multiExpr = function multiExpr(e, allowCommaOk) {
+			var {_i, _r, _ref, _tuple, allowCommaOk, check, commaOk, e, i, list$2, ok, t, v, x, x2, $s, $r, $c} = $restore(this, {e, allowCommaOk});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			x = [x];
+			list$2 = sliceType$29.nil;
+			commaOk = false;
+			check = this;
+			x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+			_r = check.rawExpr($ifaceNil, x[0], e, $ifaceNil, false); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r;
+			$r = check.exclude(x[0], 14); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_tuple = $assertType(x[0].typ, ptrType$16, true);
+			t = _tuple[0];
+			ok = _tuple[1];
+			if (ok && !((x[0].mode === 0))) {
+				list$2 = $makeSlice(sliceType$29, t.Len());
+				_ref = t.vars;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					i = _i;
+					v = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					((i < 0 || i >= list$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + i] = new operand.ptr(7, e, v.object.typ, $ifaceNil, 0));
+					_i++;
+				}
+				$s = -1; return [list$2, commaOk];
 			}
-			return $pkg.Universe;
-		};
-		$ptrType(Package).prototype.Complete = function Complete() {
-			var pkg;
-			pkg = this;
-			return pkg.complete;
-		};
-		$ptrType(Package).prototype.MarkComplete = function MarkComplete() {
-			var pkg;
-			pkg = this;
-			pkg.complete = true;
-		};
-		$ptrType(Package).prototype.Imports = function Imports() {
-			var pkg;
-			pkg = this;
-			return pkg.imports;
-		};
-		$ptrType(Package).prototype.SetImports = function SetImports(list$2) {
-			var list$2, pkg;
-			pkg = this;
-			pkg.imports = list$2;
+			list$2 = new sliceType$29([x[0]]);
+			if (allowCommaOk && ((x[0].mode === 6) || (x[0].mode === 8) || (x[0].mode === 9))) {
+				x2 = new operand.ptr(7, e, (19 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 19]), $ifaceNil, 0);
+				if (x[0].mode === 9) {
+					x2.typ = universeError;
+				}
+				list$2 = $append(list$2, x2);
+				commaOk = true;
+			}
+			$s = -1; return [list$2, commaOk];
+			/* */ } return; } var $f = {$blk: multiExpr, $c: true, $r, _i, _r, _ref, _tuple, allowCommaOk, check, commaOk, e, i, list$2, ok, t, v, x, x2, $s};return $f;
 		};
-		$ptrType(Package).prototype.String = function String$15() {
-			var {$24r, _r$1, pkg, $s, $r, $c} = $restore(this, {});
+		$ptrType(Checker).prototype.exprWithHint = function exprWithHint(x, e, hint) {
+			var {_r, check, e, hint, x, $s, $r, $c} = $restore(this, {x, e, hint});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			pkg = this;
-			_r$1 = fmt.Sprintf("package %s (%q)", new sliceType$6([new $String(pkg.name), new $String(pkg.path)])); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$15, $c: true, $r, $24r, _r$1, pkg, $s};return $f;
+			check = this;
+			$r = assert(!($interfaceIsEqual(hint, $ifaceNil))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r = check.rawExpr($ifaceNil, x, e, hint, false); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r;
+			$r = check.exclude(x, 14); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = check.singleValue(x); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: exprWithHint, $c: true, $r, _r, check, e, hint, x, $s};return $f;
 		};
-		$ptrType(operand).prototype.Pos = function Pos$2() {
-			var {$24r, _r$1, x, $s, $r, $c} = $restore(this, {});
+		$ptrType(Checker).prototype.exprOrType = function exprOrType(x, e, allowGeneric) {
+			var {_r, allowGeneric, check, e, x, $s, $r, $c} = $restore(this, {x, e, allowGeneric});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			if ($interfaceIsEqual(x.expr, $ifaceNil)) {
-				$s = -1; return 0;
-			}
-			_r$1 = x.expr.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Pos$2, $c: true, $r, $24r, _r$1, x, $s};return $f;
+			check = this;
+			_r = check.rawExpr($ifaceNil, x, e, $ifaceNil, allowGeneric); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r;
+			$r = check.exclude(x, 2); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = check.singleValue(x); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: exprOrType, $c: true, $r, _r, allowGeneric, check, e, x, $s};return $f;
 		};
-		operandString = function operandString$1(x, qf) {
-			var {_1, _2, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, buf, expr, hasType, intro, qf, s, tpar, x, x$1, x$2, $s, $r, $c} = $restore(this, {x, qf});
+		$ptrType(Checker).prototype.exclude = function exclude(x, modeset) {
+			var {_1, check, code, modeset, msg, x, y, $s, $r, $c} = $restore(this, {x, modeset});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf = [buf];
-			if ((x.mode === 7) && $interfaceIsEqual(x.typ, (25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]))) {
-				$s = -1; return "nil";
-			}
-			buf[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-			expr = "";
-			/* */ if (!($interfaceIsEqual(x.expr, $ifaceNil))) { $s = 1; continue; }
+			check = this;
+			/* */ if (!((((modeset & (((y = x.mode, y < 32 ? (1 << y) : 0) >>> 0))) >>> 0) === 0))) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!($interfaceIsEqual(x.expr, $ifaceNil))) { */ case 1:
-				_r$1 = ExprString(x.expr); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				expr = _r$1;
-				$s = 3; continue;
-			/* } else { */ case 2:
-					_1 = x.mode;
-					/* */ if (_1 === (2)) { $s = 6; continue; }
-					/* */ if (_1 === (3)) { $s = 7; continue; }
-					/* */ if (_1 === (4)) { $s = 8; continue; }
-					/* */ $s = 9; continue;
-					/* if (_1 === (2)) { */ case 6:
-						expr = (x$1 = x.id, ((x$1 < 0 || x$1 >= predeclaredFuncs.length) ? ($throwRuntimeError("index out of range"), undefined) : predeclaredFuncs[x$1])).name;
-						$s = 9; continue;
-					/* } else if (_1 === (3)) { */ case 7:
-						_r$2 = TypeString(x.typ, qf); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						expr = _r$2;
-						$s = 9; continue;
-					/* } else if (_1 === (4)) { */ case 8:
-						_r$3 = x.val.String(); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						expr = _r$3;
-					/* } */ case 9:
-				case 5:
-			/* } */ case 3:
-			if (!(expr === "")) {
-				buf[0].WriteString(expr);
-				buf[0].WriteString(" (");
-			}
-			hasType = false;
-			switch (0) { default:
-				_2 = x.mode;
-				if ((_2 === (0)) || (_2 === (1)) || (_2 === (2)) || (_2 === (3))) {
-				} else if (!($interfaceIsEqual(x.typ, $ifaceNil))) {
-					if (isUntyped(x.typ)) {
-						buf[0].WriteString($assertType(x.typ, ptrType$8).name);
-						buf[0].WriteByte(32);
-						break;
+			/* if (!((((modeset & (((y = x.mode, y < 32 ? (1 << y) : 0) >>> 0))) >>> 0) === 0))) { */ case 1:
+				msg = "";
+				code = 0;
+				_1 = x.mode;
+				if (_1 === (1)) {
+					if (!((((modeset & 8) >>> 0) === 0))) {
+						msg = "%s used as value";
+					} else {
+						msg = "%s used as value or type";
 					}
-					hasType = true;
-				}
-			}
-			buf[0].WriteString((x$2 = x.mode, ((x$2 < 0 || x$2 >= operandModeString.length) ? ($throwRuntimeError("index out of range"), undefined) : operandModeString[x$2])));
-			/* */ if (x.mode === 4) { $s = 12; continue; }
-			/* */ $s = 13; continue;
-			/* if (x.mode === 4) { */ case 12:
-				_r$4 = x.val.String(); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				s = _r$4;
-				if (!(s === expr)) {
-					buf[0].WriteByte(32);
-					buf[0].WriteString(s);
+					code = 41;
+				} else if (_1 === (2)) {
+					msg = "%s must be called";
+					code = 82;
+				} else if (_1 === (3)) {
+					msg = "%s is not an expression";
+					code = 42;
+				} else {
+					unreachable();
 				}
-			/* } */ case 13:
-			/* */ if (hasType) { $s = 15; continue; }
-			/* */ $s = 16; continue;
-			/* if (hasType) { */ case 15:
-				/* */ if (!($interfaceIsEqual(x.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { $s = 17; continue; }
-				/* */ $s = 18; continue;
-				/* if (!($interfaceIsEqual(x.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { */ case 17:
-					intro = "";
-					_r$5 = isGeneric(x.typ); /* */ $s = 23; case 23: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					/* */ if (_r$5) { $s = 20; continue; }
-					/* */ $s = 21; continue;
-					/* if (_r$5) { */ case 20:
-						intro = " of generic type ";
-						$s = 22; continue;
-					/* } else { */ case 21:
-						intro = " of type ";
-					/* } */ case 22:
-					buf[0].WriteString(intro);
-					$r = WriteType(buf[0], x.typ, qf); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_tuple = $assertType(x.typ, ptrType$14, true);
-					tpar = _tuple[0];
-					/* */ if (!(tpar === ptrType$14.nil)) { $s = 25; continue; }
-					/* */ $s = 26; continue;
-					/* if (!(tpar === ptrType$14.nil)) { */ case 25:
-						buf[0].WriteString(" constrained by ");
-						$r = WriteType(buf[0], tpar.bound, qf); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_r$6 = hasEmptyTypeset(tpar); /* */ $s = 30; case 30: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						/* */ if (_r$6) { $s = 28; continue; }
-						/* */ $s = 29; continue;
-						/* if (_r$6) { */ case 28:
-							buf[0].WriteString(" with empty type set");
-						/* } */ case 29:
-					/* } */ case 26:
-					$s = 19; continue;
-				/* } else { */ case 18:
-					buf[0].WriteString(" with invalid type");
-				/* } */ case 19:
-			/* } */ case 16:
-			if (!(expr === "")) {
-				buf[0].WriteByte(41);
-			}
-			$s = -1; return buf[0].String();
-			/* */ } return; } var $f = {$blk: operandString$1, $c: true, $r, _1, _2, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, buf, expr, hasType, intro, qf, s, tpar, x, x$1, x$2, $s};return $f;
+				$r = check.errorf(x, code, msg, new sliceType$5([x])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				x.mode = 0;
+			/* } */ case 2:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: exclude, $c: true, $r, _1, check, code, modeset, msg, x, y, $s};return $f;
 		};
-		$ptrType(operand).prototype.String = function String$16() {
-			var {$24r, _r$1, x, $s, $r, $c} = $restore(this, {});
+		$ptrType(Checker).prototype.singleValue = function singleValue(x) {
+			var {_tuple, check, ok, t, x, $s, $r, $c} = $restore(this, {x});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r$1 = operandString(x, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$16, $c: true, $r, $24r, _r$1, x, $s};return $f;
+			check = this;
+			/* */ if (x.mode === 7) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (x.mode === 7) { */ case 1:
+				_tuple = $assertType(x.typ, ptrType$16, true);
+				t = _tuple[0];
+				ok = _tuple[1];
+				/* */ if (ok) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (ok) { */ case 3:
+					$r = assert(!((t.Len() === 1))); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = check.errorf(x, 41, "multiple-value %s in single-value context", new sliceType$5([x])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					x.mode = 0;
+				/* } */ case 4:
+			/* } */ case 2:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: singleValue, $c: true, $r, _tuple, check, ok, t, x, $s};return $f;
 		};
-		$ptrType(operand).prototype.setConst = function setConst(tok, lit) {
-			var {_1, _r$1, _r$2, kind, lit, tok, val, x, $s, $r, $c} = $restore(this, {tok, lit});
+		assert = function assert$1(p) {
+			var {_r, _tuple, file, line, msg, ok, p, $s, $r, $c} = $restore(this, {p});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			kind = 0;
-			_1 = tok;
-			if (_1 === (5)) {
-				kind = 20;
-			} else if (_1 === (6)) {
-				kind = 22;
-			} else if (_1 === (7)) {
-				kind = 23;
-			} else if (_1 === (8)) {
-				kind = 21;
-			} else if (_1 === (9)) {
-				kind = 24;
-			} else {
-				unreachable();
-			}
-			_r$1 = constant.MakeFromLiteral(lit, tok, 0); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			val = _r$1;
-			_r$2 = val.Kind(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			/* */ if (_r$2 === 0) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (_r$2 === 0) { */ case 2:
-				x.mode = 0;
-				x.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-				$s = -1; return;
-			/* } */ case 3:
-			x.mode = 4;
-			x.typ = ((kind < 0 || kind >= $pkg.Typ.$length) ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + kind]);
-			x.val = val;
+			/* */ if (!p) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!p) { */ case 1:
+				msg = "assertion failed";
+				_tuple = runtime.Caller(1);
+				file = _tuple[1];
+				line = _tuple[2];
+				ok = _tuple[3];
+				/* */ if (ok) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (ok) { */ case 3:
+					_r = fmt.Sprintf("%s:%d: %s", new sliceType$5([new $String(file), new $Int(line), new $String(msg)])); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					msg = _r;
+				/* } */ case 4:
+				$panic(new $String(msg));
+			/* } */ case 2:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: setConst, $c: true, $r, _1, _r$1, _r$2, kind, lit, tok, val, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: assert$1, $c: true, $r, _r, _tuple, file, line, msg, ok, p, $s};return $f;
 		};
-		$ptrType(operand).prototype.isNil = function isNil$1() {
-			var x;
-			x = this;
-			return (x.mode === 7) && $interfaceIsEqual(x.typ, (25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]));
+		unreachable = function unreachable$1() {
+			$panic(new $String("unreachable"));
 		};
-		$ptrType(operand).prototype.assignableTo = function assignableTo(check, T, cause) {
-			var {$24r, T, Tc, Tp, Tu, V, Vc, Vi, Vp, Vu, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _v, _v$1, cause, check, code, code$1, errorf, newType, ok, ok$1, ok$2, ok$3, ok$4, x, x$1, $s, $r, $c} = $restore(this, {check, T, cause});
+		$ptrType(error_).prototype.empty = function empty$1() {
+			var err;
+			err = this;
+			return err.desc === sliceType$31.nil;
+		};
+		$ptrType(error_).prototype.pos = function pos() {
+			var {$24r, _r, err, x, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			T = [T];
-			Tp = [Tp];
-			Vp = [Vp];
-			cause = [cause];
-			check = [check];
-			code = [code];
-			code$1 = [code$1];
-			errorf = [errorf];
-			ok = [ok];
-			ok$1 = [ok$1];
-			x = [x];
-			x$1 = [x$1];
-			x[0] = this;
-			if ((x[0].mode === 0) || $interfaceIsEqual(T[0], (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-				$s = -1; return [true, 0];
+			err = this;
+			if (err.empty()) {
+				$s = -1; return nopos;
 			}
-			V = x[0].typ;
-			_r$1 = Identical(V, T[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (_r$1) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_r$1) { */ case 1:
-				$s = -1; return [true, 0];
-			/* } */ case 2:
-			_r$2 = under(V); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			Vu = _r$2;
-			_r$3 = under(T[0]); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			Tu = _r$3;
-			_tuple = $assertType(V, ptrType$14, true);
-			Vp[0] = _tuple[0];
-			_tuple$1 = $assertType(T[0], ptrType$14, true);
-			Tp[0] = _tuple$1[0];
-			/* */ if (isUntyped(Vu)) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (isUntyped(Vu)) { */ case 6:
-				$r = assert(Vp[0] === ptrType$14.nil); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!(Tp[0] === ptrType$14.nil)) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (!(Tp[0] === ptrType$14.nil)) { */ case 9:
-					_r$4 = Tp[0].is((function(T, Tp, Vp, cause, check, code, code$1, errorf, ok, ok$1, x, x$1) { return function operand·assignableTo·func1(t) {
-							var {_r$4, _tuple$2, newType, t, $s, $r, $c} = $restore(this, {t});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							if (t === ptrType$4.nil) {
-								$s = -1; return false;
-							}
-							_r$4 = check[0].implicitTypeAndValue(x[0], t.typ); /* */ $s = 1; case 1: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							_tuple$2 = _r$4;
-							newType = _tuple$2[0];
-							$s = -1; return !($interfaceIsEqual(newType, $ifaceNil));
-							/* */ } return; } var $f = {$blk: operand·assignableTo·func1, $c: true, $r, _r$4, _tuple$2, newType, t, $s};return $f;
-						}; })(T, Tp, Vp, cause, check, code, code$1, errorf, ok, ok$1, x, x$1)); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					$24r = [_r$4, 23];
-					$s = 12; case 12: return $24r;
-				/* } */ case 10:
-				_r$5 = check[0].implicitTypeAndValue(x[0], T[0]); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_tuple$2 = _r$5;
-				newType = _tuple$2[0];
-				$s = -1; return [!($interfaceIsEqual(newType, $ifaceNil)), 23];
-			/* } */ case 7:
-			_r$6 = Identical(Vu, Tu); /* */ $s = 16; case 16: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			/* */ if (_r$6 && (!hasName(V) || !hasName(T[0])) && Vp[0] === ptrType$14.nil && Tp[0] === ptrType$14.nil) { $s = 14; continue; }
-			/* */ $s = 15; continue;
-			/* if (_r$6 && (!hasName(V) || !hasName(T[0])) && Vp[0] === ptrType$14.nil && Tp[0] === ptrType$14.nil) { */ case 14:
-				$s = -1; return [true, 0];
-			/* } */ case 15:
-			_tuple$3 = $assertType(Tu, ptrType$13, true);
-			ok$2 = _tuple$3[1];
-			if (ok$2 && Tp[0] === ptrType$14.nil) { _v = true; $s = 19; continue s; }
-			_r$7 = isInterfacePtr(Tu); /* */ $s = 20; case 20: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			_v = _r$7; case 19:
-			/* */ if (_v) { $s = 17; continue; }
-			/* */ $s = 18; continue;
-			/* if (_v) { */ case 17:
-				_r$8 = check[0].implements$(V, T[0], false, cause[0]); /* */ $s = 23; case 23: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				/* */ if (!_r$8) { $s = 21; continue; }
-				/* */ $s = 22; continue;
-				/* if (!_r$8) { */ case 21:
-					$s = -1; return [false, 21];
-				/* } */ case 22:
-				$s = -1; return [true, 0];
-			/* } */ case 18:
-			_tuple$4 = $assertType(Vu, ptrType$13, true);
-			Vi = _tuple$4[0];
-			/* */ if (!(Vi === ptrType$13.nil) && Vp[0] === ptrType$14.nil) { $s = 24; continue; }
-			/* */ $s = 25; continue;
-			/* if (!(Vi === ptrType$13.nil) && Vp[0] === ptrType$14.nil) { */ case 24:
-				_r$9 = check[0].implements$(T[0], V, false, ptrType$34.nil); /* */ $s = 28; case 28: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				/* */ if (_r$9) { $s = 26; continue; }
-				/* */ $s = 27; continue;
-				/* if (_r$9) { */ case 26:
-					if (!(cause[0] === ptrType$34.nil)) {
-						cause[0].$set("need type assertion");
-					}
-					$s = -1; return [false, 23];
-				/* } */ case 27:
-			/* } */ case 25:
-			_tuple$5 = $assertType(Vu, ptrType$29, true);
-			Vc = _tuple$5[0];
-			ok$3 = _tuple$5[1];
-			/* */ if (ok$3 && (Vc.dir === 0)) { $s = 29; continue; }
-			/* */ $s = 30; continue;
-			/* if (ok$3 && (Vc.dir === 0)) { */ case 29:
-				_tuple$6 = $assertType(Tu, ptrType$29, true);
-				Tc = _tuple$6[0];
-				ok$4 = _tuple$6[1];
-				if (!(ok$4)) { _v$1 = false; $s = 33; continue s; }
-				_r$10 = Identical(Vc.elem, Tc.elem); /* */ $s = 34; case 34: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				_v$1 = _r$10; case 33:
-				/* */ if (_v$1) { $s = 31; continue; }
-				/* */ $s = 32; continue;
-				/* if (_v$1) { */ case 31:
-					$s = -1; return [!hasName(V) || !hasName(T[0]), 22];
-				/* } */ case 32:
-			/* } */ case 30:
-			if (Vp[0] === ptrType$14.nil && Tp[0] === ptrType$14.nil) {
-				$s = -1; return [false, 23];
+			_r = (x = err.desc, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).posn.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: pos, $c: true, $r, $24r, _r, err, x, $s};return $f;
+		};
+		$ptrType(error_).prototype.msg = function msg(fset, qf) {
+			var {_arg, _arg$1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, buf, err, fset, i, p, qf, x, x$1, $s, $r, $c} = $restore(this, {fset, qf});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			buf = [buf];
+			err = this;
+			if (err.empty()) {
+				$s = -1; return "no error";
 			}
-			errorf[0] = (function(T, Tp, Vp, cause, check, code, code$1, errorf, ok, ok$1, x, x$1) { return function operand·assignableTo·func2(format, args) {
-					var {_r$11, args, format, msg, $s, $r, $c} = $restore(this, {format, args});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					/* */ if (!(check[0] === ptrType$5.nil) && !(cause[0] === ptrType$34.nil)) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (!(check[0] === ptrType$5.nil) && !(cause[0] === ptrType$34.nil)) { */ case 1:
-						_r$11 = check[0].sprintf(format, args); /* */ $s = 3; case 3: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-						msg = _r$11;
-						if (!(cause[0].$get() === "")) {
-							msg = msg + ("\n\t" + cause[0].$get());
-						}
-						cause[0].$set(msg);
-					/* } */ case 2:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: operand·assignableTo·func2, $c: true, $r, _r$11, args, format, msg, $s};return $f;
-				}; })(T, Tp, Vp, cause, check, code, code$1, errorf, ok, ok$1, x, x$1);
-			/* */ if (!hasName(V) && !(Tp[0] === ptrType$14.nil)) { $s = 35; continue; }
-			/* */ $s = 36; continue;
-			/* if (!hasName(V) && !(Tp[0] === ptrType$14.nil)) { */ case 35:
-				ok[0] = false;
-				code[0] = 23;
-				_r$11 = Tp[0].is((function(T, Tp, Vp, cause, check, code, code$1, errorf, ok, ok$1, x, x$1) { return function operand·assignableTo·func3(T$1) {
-						var {T$1, _r$11, _tuple$7, $s, $r, $c} = $restore(this, {T$1});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						if (T$1 === ptrType$4.nil) {
-							$s = -1; return false;
-						}
-						_r$11 = x[0].assignableTo(check[0], T$1.typ, cause[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-						_tuple$7 = _r$11;
-						ok[0] = _tuple$7[0];
-						code[0] = _tuple$7[1];
-						/* */ if (!ok[0]) { $s = 2; continue; }
-						/* */ $s = 3; continue;
-						/* if (!ok[0]) { */ case 2:
-							$r = errorf[0]("cannot assign %s to %s (in %s)", new sliceType$6([x[0].typ, T$1.typ, Tp[0]])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = -1; return false;
-						/* } */ case 3:
-						$s = -1; return true;
-						/* */ } return; } var $f = {$blk: operand·assignableTo·func3, $c: true, $r, T$1, _r$11, _tuple$7, $s};return $f;
-					}; })(T, Tp, Vp, cause, check, code, code$1, errorf, ok, ok$1, x, x$1)); /* */ $s = 37; case 37: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				_r$11;
-				$s = -1; return [ok[0], code[0]];
-			/* } */ case 36:
-			/* */ if (!(Vp[0] === ptrType$14.nil) && !hasName(T[0])) { $s = 38; continue; }
-			/* */ $s = 39; continue;
-			/* if (!(Vp[0] === ptrType$14.nil) && !hasName(T[0])) { */ case 38:
-				x$1[0] = $clone(x[0], operand);
-				ok$1[0] = false;
-				code$1[0] = 23;
-				_r$12 = Vp[0].is((function(T, Tp, Vp, cause, check, code, code$1, errorf, ok, ok$1, x, x$1) { return function operand·assignableTo·func4(V$1) {
-						var {V$1, _r$12, _tuple$7, $s, $r, $c} = $restore(this, {V$1});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						if (V$1 === ptrType$4.nil) {
-							$s = -1; return false;
-						}
-						x$1[0].typ = V$1.typ;
-						_r$12 = x$1[0].assignableTo(check[0], T[0], cause[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						_tuple$7 = _r$12;
-						ok$1[0] = _tuple$7[0];
-						code$1[0] = _tuple$7[1];
-						/* */ if (!ok$1[0]) { $s = 2; continue; }
-						/* */ $s = 3; continue;
-						/* if (!ok$1[0]) { */ case 2:
-							$r = errorf[0]("cannot assign %s (in %s) to %s", new sliceType$6([V$1.typ, Vp[0], T[0]])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = -1; return false;
-						/* } */ case 3:
-						$s = -1; return true;
-						/* */ } return; } var $f = {$blk: operand·assignableTo·func4, $c: true, $r, V$1, _r$12, _tuple$7, $s};return $f;
-					}; })(T, Tp, Vp, cause, check, code, code$1, errorf, ok, ok$1, x, x$1)); /* */ $s = 40; case 40: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				_r$12;
-				$s = -1; return [ok$1[0], code$1[0]];
-			/* } */ case 39:
-			$s = -1; return [false, 23];
-			/* */ } return; } var $f = {$blk: assignableTo, $c: true, $r, $24r, T, Tc, Tp, Tu, V, Vc, Vi, Vp, Vu, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _v, _v$1, cause, check, code, code$1, errorf, newType, ok, ok$1, ok$2, ok$3, ok$4, x, x$1, $s};return $f;
+			buf[0] = new strings.Builder.ptr(ptrType$54.nil, sliceType$12.nil);
+			_ref = err.desc;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = _i;
+				p = (x = err.desc, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$108)));
+				/* */ if (i > 0) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (i > 0) { */ case 3:
+					_r = fmt.Fprint(buf[0], new sliceType$5([new $String("\n\t")])); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_r;
+					_r$1 = p.posn.Pos(); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_r$2 = new token.Pos(_r$1).IsValid(); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					/* */ if (_r$2) { $s = 6; continue; }
+					/* */ $s = 7; continue;
+					/* if (_r$2) { */ case 6:
+						_arg = buf[0];
+						_r$3 = p.posn.Pos(); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						_r$4 = fset.Position(_r$3); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						_arg$1 = (x$1 = _r$4, new x$1.constructor.elem(x$1));
+						_r$5 = fmt.Fprintf(_arg, "%s: ", new sliceType$5([_arg$1])); /* */ $s = 12; case 12: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						_r$5;
+					/* } */ case 7:
+				/* } */ case 4:
+				_r$6 = sprintf(fset, qf, false, p.format, p.args); /* */ $s = 13; case 13: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				_r$7 = buf[0].WriteString(_r$6); /* */ $s = 14; case 14: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_r$7;
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return buf[0].String();
+			/* */ } return; } var $f = {$blk: msg, $c: true, $r, _arg, _arg$1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, buf, err, fset, i, p, qf, x, x$1, $s};return $f;
 		};
-		$ptrType(objset).prototype.insert = function insert$1(obj) {
-			var {_entry, _key, _r$1, alt, id, obj, s, $s, $r, $c} = $restore(this, {obj});
+		$ptrType(error_).prototype.String = function String$33() {
+			var {$24r, _arg, _arg$1, _r, _r$1, _r$2, err, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			_r$1 = obj.Id(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			id = _r$1;
-			alt = (_entry = $mapIndex((s.$get()),$String.keyFor(id)), _entry !== undefined ? _entry.v : $ifaceNil);
-			if (!($interfaceIsEqual(alt, $ifaceNil))) {
-				$s = -1; return alt;
+			err = this;
+			if (err.empty()) {
+				$s = -1; return "no error";
 			}
-			if (s.$get() === false) {
-				s.$set(new $global.Map());
+			_r = err.pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_arg = new token.Pos(_r);
+			_r$1 = err.msg(ptrType$25.nil, $throwNilPointerError); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_arg$1 = new $String(_r$1);
+			_r$2 = fmt.Sprintf("%d: %s", new sliceType$5([_arg, _arg$1])); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			$24r = _r$2;
+			$s = 4; case 4: return $24r;
+			/* */ } return; } var $f = {$blk: String$33, $c: true, $r, $24r, _arg, _arg$1, _r, _r$1, _r$2, err, $s};return $f;
+		};
+		$ptrType(error_).prototype.errorf = function errorf(at$1, format, args) {
+			var args, at$1, err, format;
+			err = this;
+			err.desc = $append(err.desc, new errorDesc.ptr(new atPos(((at$1 >> 0))), format, args));
+		};
+		$ptrType(Checker).prototype.qualifier = function qualifier(pkg) {
+			var _entry, _entry$1, check, pkg;
+			check = this;
+			if (!(pkg === check.pkg)) {
+				if (check.pkgPathMap === false) {
+					check.pkgPathMap = new $global.Map();
+					check.seenPkgMap = new $global.Map();
+					check.markImports(check.pkg);
+				}
+				if (((_entry = $mapIndex(check.pkgPathMap,$String.keyFor(pkg.name)), _entry !== undefined ? _entry.v : false) ? (_entry$1 = $mapIndex(check.pkgPathMap,$String.keyFor(pkg.name)), _entry$1 !== undefined ? _entry$1.v : false).size : 0) > 1) {
+					return strconv.Quote(pkg.path);
+				}
+				return pkg.name;
 			}
-			_key = id; (s.$get() || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: obj });
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: insert$1, $c: true, $r, _entry, _key, _r$1, alt, id, obj, s, $s};return $f;
+			return "";
 		};
-		Id = function Id$2(pkg, name) {
-			var name, path, pkg;
-			if (token.IsExported(name)) {
-				return name;
+		$ptrType(Checker).prototype.markImports = function markImports(pkg) {
+			var _entry, _entry$1, _i, _key, _key$1, _key$2, _ref, _tuple, check, forName, imp, ok, pkg;
+			check = this;
+			if ((_entry = $mapIndex(check.seenPkgMap,ptrType$1.keyFor(pkg)), _entry !== undefined ? _entry.v : false)) {
+				return;
 			}
-			path = "_";
-			if (!(pkg === ptrType$1.nil) && !(pkg.path === "")) {
-				path = pkg.path;
+			_key = pkg; (check.seenPkgMap || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$1.keyFor(_key), { k: _key, v: true });
+			_tuple = (_entry$1 = $mapIndex(check.pkgPathMap,$String.keyFor(pkg.name)), _entry$1 !== undefined ? [_entry$1.v, true] : [false, false]);
+			forName = _tuple[0];
+			ok = _tuple[1];
+			if (!ok) {
+				forName = new $global.Map();
+				_key$1 = pkg.name; (check.pkgPathMap || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$1), { k: _key$1, v: forName });
 			}
-			return path + "." + name;
-		};
-		$pkg.Id = Id;
-		color.prototype.String = function String$17() {
-			var _1, c;
-			c = this.$val;
-			_1 = c;
-			if (_1 === (0)) {
-				return "white";
-			} else if (_1 === (1)) {
-				return "black";
-			} else {
-				return "grey";
+			_key$2 = pkg.path; (forName || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$2), { k: _key$2, v: true });
+			_ref = pkg.imports;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				imp = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				check.markImports(imp);
+				_i++;
 			}
 		};
-		$ptrType(color).prototype.String = function(...$args) { return new color(this.$get()).String(...$args); };
-		colorFor = function colorFor$1(t) {
-			var t;
-			if (!($interfaceIsEqual(t, $ifaceNil))) {
-				return 1;
+		$ptrType(Checker).prototype.sprintf = function sprintf$1(format, args) {
+			var {$24r, _r, args, check, format, fset, qf, $s, $r, $c} = $restore(this, {format, args});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			fset = ptrType$25.nil;
+			qf = $throwNilPointerError;
+			if (!(check === ptrType$6.nil)) {
+				fset = check.fset;
+				qf = $methodVal(check, "qualifier");
 			}
-			return 0;
-		};
-		$ptrType(object).prototype.Parent = function Parent$2() {
-			var obj;
-			obj = this;
-			return obj.parent;
-		};
-		$ptrType(object).prototype.Pos = function Pos$3() {
-			var obj;
-			obj = this;
-			return obj.pos;
-		};
-		$ptrType(object).prototype.Pkg = function Pkg$1() {
-			var obj;
-			obj = this;
-			return obj.pkg;
-		};
-		$ptrType(object).prototype.Name = function Name$2() {
-			var obj;
-			obj = this;
-			return obj.name;
-		};
-		$ptrType(object).prototype.Type = function Type$4() {
-			var obj;
-			obj = this;
-			return obj.typ;
-		};
-		$ptrType(object).prototype.Exported = function Exported$1() {
-			var obj;
-			obj = this;
-			return token.IsExported(obj.name);
-		};
-		$ptrType(object).prototype.Id = function Id$3() {
-			var obj;
-			obj = this;
-			return Id(obj.pkg, obj.name);
-		};
-		$ptrType(object).prototype.String = function String$18() {
-			var obj;
-			obj = this;
-			$panic(new $String("abstract"));
-		};
-		$ptrType(object).prototype.order = function order$1() {
-			var obj;
-			obj = this;
-			return obj.order_;
-		};
-		$ptrType(object).prototype.color = function color$2() {
-			var obj;
-			obj = this;
-			return obj.color_;
-		};
-		$ptrType(object).prototype.scopePos = function scopePos$1() {
-			var obj;
-			obj = this;
-			return obj.scopePos_;
+			_r = sprintf(fset, qf, false, format, args); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: sprintf$1, $c: true, $r, $24r, _r, args, check, format, fset, qf, $s};return $f;
 		};
-		$ptrType(object).prototype.setParent = function setParent$1(parent) {
-			var obj, parent;
-			obj = this;
-			obj.parent = parent;
+		sprintf = function sprintf$2(fset, qf, tpSubscripts, format, args) {
+			var {$24r, _i, _i$1, _i$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, a, a$1, a$2, a$3, a$4, a$5, a$6, a$7, a$8, a$9, arg, args, buf, buf$1, buf$2, buf$3, format, fset, i, i$1, i$2, qf, tpSubscripts, w, w$1, w$2, x, x$1, $s, $r, $c} = $restore(this, {fset, qf, tpSubscripts, format, args});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_ref = args;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				buf = [buf];
+				buf$1 = [buf$1];
+				buf$2 = [buf$2];
+				buf$3 = [buf$3];
+				i = _i;
+				arg = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_ref$1 = arg;
+				/* */ if (_ref$1 === $ifaceNil) { $s = 3; continue; }
+				/* */ if ($assertType(_ref$1, operand, true)[1]) { $s = 4; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$63, true)[1]) { $s = 5; continue; }
+				/* */ if ($assertType(_ref$1, token.Pos, true)[1]) { $s = 6; continue; }
+				/* */ if ($assertType(_ref$1, ast.Expr, true)[1]) { $s = 7; continue; }
+				/* */ if ($assertType(_ref$1, sliceType$10, true)[1]) { $s = 8; continue; }
+				/* */ if ($assertType(_ref$1, Object, true)[1]) { $s = 9; continue; }
+				/* */ if ($assertType(_ref$1, Type, true)[1]) { $s = 10; continue; }
+				/* */ if ($assertType(_ref$1, sliceType$3, true)[1]) { $s = 11; continue; }
+				/* */ if ($assertType(_ref$1, sliceType$8, true)[1]) { $s = 12; continue; }
+				/* */ $s = 13; continue;
+				/* if (_ref$1 === $ifaceNil) { */ case 3:
+					a = _ref$1;
+					arg = new $String("<nil>");
+					$s = 13; continue;
+				/* } else if ($assertType(_ref$1, operand, true)[1]) { */ case 4:
+					a$1 = $clone(_ref$1.$val, operand);
+					$panic(new $String("got operand instead of *operand"));
+					$s = 13; continue;
+				/* } else if ($assertType(_ref$1, ptrType$63, true)[1]) { */ case 5:
+					a$2 = _ref$1.$val;
+					_r = operandString(a$2, qf); /* */ $s = 14; case 14: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					arg = new $String(_r);
+					$s = 13; continue;
+				/* } else if ($assertType(_ref$1, token.Pos, true)[1]) { */ case 6:
+					a$3 = _ref$1.$val;
+					/* */ if (!(fset === ptrType$25.nil)) { $s = 15; continue; }
+					/* */ $s = 16; continue;
+					/* if (!(fset === ptrType$25.nil)) { */ case 15:
+						_r$1 = fset.Position(a$3); /* */ $s = 17; case 17: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						_r$2 = $clone(_r$1, token.Position).String(); /* */ $s = 18; case 18: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						arg = new $String(_r$2);
+					/* } */ case 16:
+					$s = 13; continue;
+				/* } else if ($assertType(_ref$1, ast.Expr, true)[1]) { */ case 7:
+					a$4 = _ref$1;
+					_r$3 = ExprString(a$4); /* */ $s = 19; case 19: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					arg = new $String(_r$3);
+					$s = 13; continue;
+				/* } else if ($assertType(_ref$1, sliceType$10, true)[1]) { */ case 8:
+					a$5 = _ref$1.$val;
+					buf[0] = new bytes.Buffer.ptr(sliceType$12.nil, 0, 0);
+					buf[0].WriteByte(91);
+					$r = writeExprList(buf[0], a$5); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					buf[0].WriteByte(93);
+					arg = new $String(buf[0].String());
+					$s = 13; continue;
+				/* } else if ($assertType(_ref$1, Object, true)[1]) { */ case 9:
+					a$6 = _ref$1;
+					_r$4 = ObjectString(a$6, qf); /* */ $s = 21; case 21: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					arg = new $String(_r$4);
+					$s = 13; continue;
+				/* } else if ($assertType(_ref$1, Type, true)[1]) { */ case 10:
+					a$7 = _ref$1;
+					buf$1[0] = new bytes.Buffer.ptr(sliceType$12.nil, 0, 0);
+					w = newTypeWriter(buf$1[0], qf);
+					w.tpSubscripts = tpSubscripts;
+					$r = w.typ(a$7); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					arg = new $String(buf$1[0].String());
+					$s = 13; continue;
+				/* } else if ($assertType(_ref$1, sliceType$3, true)[1]) { */ case 11:
+					a$8 = _ref$1.$val;
+					buf$2[0] = new bytes.Buffer.ptr(sliceType$12.nil, 0, 0);
+					w$1 = newTypeWriter(buf$2[0], qf);
+					w$1.tpSubscripts = tpSubscripts;
+					buf$2[0].WriteByte(91);
+					_ref$2 = a$8;
+					_i$1 = 0;
+					/* while (true) { */ case 23:
+						/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 24; continue; }
+						i$1 = _i$1;
+						x = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
+						if (i$1 > 0) {
+							buf$2[0].WriteString(", ");
+						}
+						$r = w$1.typ(x); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_i$1++;
+					$s = 23; continue;
+					case 24:
+					buf$2[0].WriteByte(93);
+					arg = new $String(buf$2[0].String());
+					$s = 13; continue;
+				/* } else if ($assertType(_ref$1, sliceType$8, true)[1]) { */ case 12:
+					a$9 = _ref$1.$val;
+					buf$3[0] = new bytes.Buffer.ptr(sliceType$12.nil, 0, 0);
+					w$2 = newTypeWriter(buf$3[0], qf);
+					w$2.tpSubscripts = tpSubscripts;
+					buf$3[0].WriteByte(91);
+					_ref$3 = a$9;
+					_i$2 = 0;
+					/* while (true) { */ case 26:
+						/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 27; continue; }
+						i$2 = _i$2;
+						x$1 = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
+						if (i$2 > 0) {
+							buf$3[0].WriteString(", ");
+						}
+						$r = w$2.typ(x$1); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_i$2++;
+					$s = 26; continue;
+					case 27:
+					buf$3[0].WriteByte(93);
+					arg = new $String(buf$3[0].String());
+				/* } */ case 13:
+				((i < 0 || i >= args.$length) ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + i] = arg);
+				_i++;
+			$s = 1; continue;
+			case 2:
+			_r$5 = fmt.Sprintf(format, args); /* */ $s = 29; case 29: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			$24r = _r$5;
+			$s = 30; case 30: return $24r;
+			/* */ } return; } var $f = {$blk: sprintf$2, $c: true, $r, $24r, _i, _i$1, _i$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, a, a$1, a$2, a$3, a$4, a$5, a$6, a$7, a$8, a$9, arg, args, buf, buf$1, buf$2, buf$3, format, fset, i, i$1, i$2, qf, tpSubscripts, w, w$1, w$2, x, x$1, $s};return $f;
 		};
-		$ptrType(object).prototype.setOrder = function setOrder$1(order$2) {
-			var {obj, order$2, $s, $r, $c} = $restore(this, {order$2});
+		$ptrType(Checker).prototype.trace = function trace(pos$1, format, args) {
+			var {_arg, _arg$1, _arg$2, _r, _r$1, _r$2, args, check, format, pos$1, x, $s, $r, $c} = $restore(this, {pos$1, format, args});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			obj = this;
-			$r = assert(order$2 > 0); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			obj.order_ = order$2;
+			check = this;
+			_r = check.fset.Position(pos$1); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_arg = (x = _r, new x.constructor.elem(x));
+			_arg$1 = new $String(strings.Repeat(".  ", check.indent));
+			_r$1 = sprintf(check.fset, $methodVal(check, "qualifier"), true, format, args); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_arg$2 = new $String(_r$1);
+			_r$2 = fmt.Printf("%s:\t%s%s\n", new sliceType$5([_arg, _arg$1, _arg$2])); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_r$2;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: setOrder$1, $c: true, $r, obj, order$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: trace, $c: true, $r, _arg, _arg$1, _arg$2, _r, _r$1, _r$2, args, check, format, pos$1, x, $s};return $f;
 		};
-		$ptrType(object).prototype.setColor = function setColor$1(color$3) {
-			var {color$3, obj, $s, $r, $c} = $restore(this, {color$3});
+		$ptrType(Checker).prototype.dump = function dump(format, args) {
+			var {_r, _r$1, args, check, format, $s, $r, $c} = $restore(this, {format, args});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			obj = this;
-			$r = assert(!((color$3 === 0))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			obj.color_ = color$3;
+			check = this;
+			_r = sprintf(check.fset, $methodVal(check, "qualifier"), true, format, args); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = fmt.Println(new sliceType$5([new $String(_r)])); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$1;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: setColor$1, $c: true, $r, color$3, obj, $s};return $f;
-		};
-		$ptrType(object).prototype.setScopePos = function setScopePos$1(pos) {
-			var obj, pos;
-			obj = this;
-			obj.scopePos_ = pos;
+			/* */ } return; } var $f = {$blk: dump, $c: true, $r, _r, _r$1, args, check, format, $s};return $f;
 		};
-		$ptrType(object).prototype.sameId = function sameId$1(pkg, name) {
-			var name, obj, pkg;
-			obj = this;
-			if (!(name === obj.name)) {
-				return false;
-			}
-			if (obj.Exported()) {
-				return true;
+		$ptrType(Checker).prototype.report = function report(errp) {
+			var {_1, _r, _r$1, _r$2, _r$3, check, e, err, errp, f, i, isInvalidErr, msg$1, msg$2, pos$1, span, span$1, u, x, x$1, $s, $r, $c} = $restore(this, {errp});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			if (errp.empty()) {
+				$panic(new $String("empty error details"));
 			}
-			if (pkg === ptrType$1.nil || obj.pkg === ptrType$1.nil) {
-				return pkg === obj.pkg;
+			_r = errp.msg(check.fset, $methodVal(check, "qualifier")); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			msg$1 = _r;
+			_1 = errp.code;
+			if (_1 === (-1)) {
+				msg$1 = "invalid AST: " + msg$1;
+			} else if (_1 === (0)) {
+				$panic(new $String("no error code provided"));
 			}
-			return pkg.path === obj.pkg.path;
-		};
-		NewPkgName = function NewPkgName$1(pos, pkg, name, imported) {
-			var imported, name, pkg, pos;
-			return new PkgName.ptr($clone(new object.ptr(ptrType.nil, pos, pkg, name, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]), 0, 1, 0), object), imported, false);
-		};
-		$pkg.NewPkgName = NewPkgName;
-		$ptrType(PkgName).prototype.Imported = function Imported() {
-			var obj;
-			obj = this;
-			return obj.imported;
-		};
-		NewConst = function NewConst$1(pos, pkg, name, typ$3, val) {
-			var name, pkg, pos, typ$3, val;
-			return new Const.ptr($clone(new object.ptr(ptrType.nil, pos, pkg, name, typ$3, 0, colorFor(typ$3), 0), object), val);
-		};
-		$pkg.NewConst = NewConst;
-		$ptrType(Const).prototype.Val = function Val() {
-			var obj;
-			obj = this;
-			return obj.val;
-		};
-		NewTypeName = function NewTypeName$1(pos, pkg, name, typ$3) {
-			var name, pkg, pos, typ$3;
-			return new TypeName.ptr($clone(new object.ptr(ptrType.nil, pos, pkg, name, typ$3, 0, colorFor(typ$3), 0), object));
-		};
-		$pkg.NewTypeName = NewTypeName;
-		$ptrType(TypeName).prototype.IsAlias = function IsAlias() {
-			var _ref, obj, t, t$1, t$2, t$3, t$4;
-			obj = this;
-			_ref = obj.object.typ;
-			if (_ref === $ifaceNil) {
-				t = _ref;
-				return false;
-			} else if ($assertType(_ref, ptrType$8, true)[1]) {
-				t$1 = _ref.$val;
-				if (obj.object.pkg === $pkg.Unsafe) {
-					return false;
+			/* */ if (!((errp.code === 0)) && !(check.conf._ErrorURL === "")) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!((errp.code === 0)) && !(check.conf._ErrorURL === "")) { */ case 2:
+				_r$1 = fmt.Sprintf(check.conf._ErrorURL, new sliceType$5([new errors$1.Code(errp.code)])); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				u = _r$1;
+				i = strings.Index(msg$1, "\n");
+				if (i >= 0) {
+					msg$1 = $substring(msg$1, 0, i) + u + $substring(msg$1, i);
+				} else {
+					msg$1 = msg$1 + (u);
 				}
-				return !(obj.object.pkg === ptrType$1.nil) || !(t$1.name === obj.object.name) || $interfaceIsEqual(t$1, universeByte) || $interfaceIsEqual(t$1, universeRune);
-			} else if ($assertType(_ref, ptrType$9, true)[1]) {
-				t$2 = _ref.$val;
-				return !(obj === t$2.obj);
-			} else if ($assertType(_ref, ptrType$14, true)[1]) {
-				t$3 = _ref.$val;
-				return !(obj === t$3.obj);
-			} else {
-				t$4 = _ref;
-				return true;
+			/* } */ case 3:
+			_r$2 = spanOf((x = errp.desc, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).posn); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			span = $clone(_r$2, posSpan);
+			e = new Error.ptr(check.fset, span.pos, msg$1, errp.soft, errp.code, span.start, span.end);
+			isInvalidErr = strings.Index(e.Msg, "invalid operand") > 0 || strings.Index(e.Msg, "invalid type") > 0;
+			if (!($interfaceIsEqual(check.firstErr, $ifaceNil)) && isInvalidErr) {
+				$s = -1; return;
+			}
+			e.Msg = stripAnnotations(e.Msg);
+			/* */ if (!($interfaceIsEqual(check.environment.errpos, $ifaceNil))) { $s = 6; continue; }
+			/* */ $s = 7; continue;
+			/* if (!($interfaceIsEqual(check.environment.errpos, $ifaceNil))) { */ case 6:
+				_r$3 = spanOf(check.environment.errpos); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				span$1 = $clone(_r$3, posSpan);
+				e.Pos = span$1.pos;
+				e.go116start = span$1.start;
+				e.go116end = span$1.end;
+			/* } */ case 7:
+			err = $clone(e, Error);
+			if ($interfaceIsEqual(check.firstErr, $ifaceNil)) {
+				check.firstErr = new err.constructor.elem(err);
+			}
+			/* */ if (check.conf._Trace) { $s = 9; continue; }
+			/* */ $s = 10; continue;
+			/* if (check.conf._Trace) { */ case 9:
+				pos$1 = e.Pos;
+				msg$2 = e.Msg;
+				$r = check.trace(pos$1, "ERROR: %s", new sliceType$5([new $String(msg$2)])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 10:
+			f = check.conf.Error;
+			if (f === $throwNilPointerError) {
+				$panic((x$1 = new bailout.ptr(), new x$1.constructor.elem(x$1)));
 			}
+			$r = f(new err.constructor.elem(err)); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: report, $c: true, $r, _1, _r, _r$1, _r$2, _r$3, check, e, err, errp, f, i, isInvalidErr, msg$1, msg$2, pos$1, span, span$1, u, x, x$1, $s};return $f;
 		};
-		NewVar = function NewVar$1(pos, pkg, name, typ$3) {
-			var name, pkg, pos, typ$3;
-			return new Var.ptr($clone(new object.ptr(ptrType.nil, pos, pkg, name, typ$3, 0, colorFor(typ$3), 0), object), false, false, false, ptrType$16.nil);
+		newErrorf = function newErrorf$1(at$1, code, format, args) {
+			var args, at$1, code, format;
+			return new error_.ptr(new sliceType$31([$clone(new errorDesc.ptr(at$1, format, args), errorDesc)]), code, false);
 		};
-		$pkg.NewVar = NewVar;
-		NewParam = function NewParam$1(pos, pkg, name, typ$3) {
-			var name, pkg, pos, typ$3;
-			return new Var.ptr($clone(new object.ptr(ptrType.nil, pos, pkg, name, typ$3, 0, colorFor(typ$3), 0), object), false, false, true, ptrType$16.nil);
+		$ptrType(Checker).prototype.error = function error$1(at$1, code, msg$1) {
+			var {at$1, check, code, msg$1, $s, $r, $c} = $restore(this, {at$1, code, msg$1});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			$r = check.report(newErrorf(at$1, code, "%s", new sliceType$5([new $String(msg$1)]))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: error$1, $c: true, $r, at$1, check, code, msg$1, $s};return $f;
 		};
-		$pkg.NewParam = NewParam;
-		NewField = function NewField$1(pos, pkg, name, typ$3, embedded) {
-			var embedded, name, pkg, pos, typ$3;
-			return new Var.ptr($clone(new object.ptr(ptrType.nil, pos, pkg, name, typ$3, 0, colorFor(typ$3), 0), object), embedded, true, false, ptrType$16.nil);
+		$ptrType(Checker).prototype.errorf = function errorf$1(at$1, code, format, args) {
+			var {args, at$1, check, code, format, $s, $r, $c} = $restore(this, {at$1, code, format, args});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			$r = check.report(newErrorf(at$1, code, format, args)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: errorf$1, $c: true, $r, args, at$1, check, code, format, $s};return $f;
 		};
-		$pkg.NewField = NewField;
-		$ptrType(Var).prototype.Anonymous = function Anonymous() {
-			var obj;
-			obj = this;
-			return obj.embedded;
+		$ptrType(Checker).prototype.softErrorf = function softErrorf(at$1, code, format, args) {
+			var {args, at$1, check, code, err, format, $s, $r, $c} = $restore(this, {at$1, code, format, args});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			err = newErrorf(at$1, code, format, args);
+			err.soft = true;
+			$r = check.report(err); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: softErrorf, $c: true, $r, args, at$1, check, code, err, format, $s};return $f;
 		};
-		$ptrType(Var).prototype.Embedded = function Embedded() {
-			var obj;
-			obj = this;
-			return obj.embedded;
+		$ptrType(Checker).prototype.versionErrorf = function versionErrorf(at$1, v, format, args) {
+			var {_r, args, at$1, check, err, format, msg$1, v, $s, $r, $c} = $restore(this, {at$1, v, format, args});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			_r = check.sprintf(format, args); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			msg$1 = _r;
+			err = ptrType$109.nil;
+			err = newErrorf(at$1, 135, "%s requires %s or later", new sliceType$5([new $String(msg$1), new v.constructor.elem(v)]));
+			$r = check.report(err); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: versionErrorf, $c: true, $r, _r, args, at$1, check, err, format, msg$1, v, $s};return $f;
 		};
-		$ptrType(Var).prototype.IsField = function IsField() {
-			var obj;
-			obj = this;
-			return obj.isField;
+		$ptrType(posSpan).prototype.Pos = function Pos$4() {
+			var e;
+			e = this;
+			return e.pos;
 		};
-		$ptrType(Var).prototype.Origin = function Origin() {
-			var obj;
-			obj = this;
-			if (!(obj.origin === ptrType$16.nil)) {
-				return obj.origin;
-			}
-			return obj;
+		posSpan.prototype.Pos = function(...$args) { return this.$val.Pos(...$args); };
+		inNode = function inNode$1(node, pos$1) {
+			var {_r, _r$1, _tmp, _tmp$1, end, node, pos$1, start, $s, $r, $c} = $restore(this, {node, pos$1});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = node.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tmp = _r;
+			_r$1 = node.End(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_tmp$1 = _r$1;
+			start = _tmp;
+			end = _tmp$1;
+			/* */ if (false) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (false) { */ case 3:
+				$r = assert(start <= pos$1 && pos$1 < end); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 4:
+			$s = -1; return new posSpan.ptr(start, pos$1, end);
+			/* */ } return; } var $f = {$blk: inNode$1, $c: true, $r, _r, _r$1, _tmp, _tmp$1, end, node, pos$1, start, $s};return $f;
 		};
-		NewFunc = function NewFunc$1(pos, pkg, name, sig) {
-			var name, pkg, pos, sig, typ$3;
-			typ$3 = $ifaceNil;
-			if (!(sig === ptrType$27.nil)) {
-				typ$3 = sig;
-			}
-			return new Func.ptr($clone(new object.ptr(ptrType.nil, pos, pkg, name, typ$3, 0, colorFor(typ$3), 0), object), false, ptrType$2.nil);
+		atPos.prototype.Pos = function Pos$5() {
+			var s;
+			s = this.$val;
+			return ((s >> 0));
 		};
-		$pkg.NewFunc = NewFunc;
-		$ptrType(Func).prototype.FullName = function FullName() {
-			var {buf, obj, $s, $r, $c} = $restore(this, {});
+		$ptrType(atPos).prototype.Pos = function(...$args) { return new atPos(this.$get()).Pos(...$args); };
+		spanOf = function spanOf$1(at$1) {
+			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, _ref, at$1, pos$1, pos$2, pos$3, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {at$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf = [buf];
-			obj = this;
-			buf[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-			$r = writeFuncName(buf[0], obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return buf[0].String();
-			/* */ } return; } var $f = {$blk: FullName, $c: true, $r, buf, obj, $s};return $f;
-		};
-		$ptrType(Func).prototype.Scope = function Scope$2() {
-			var obj;
-			obj = this;
-			return $assertType(obj.object.typ, ptrType$27).scope;
+			_ref = at$1;
+			/* */ if (_ref === $ifaceNil) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, posSpan, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ast.Node, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$63, true)[1]) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (_ref === $ifaceNil) { */ case 1:
+				x = _ref;
+				$panic(new $String("nil positioner"));
+				$s = 6; continue;
+			/* } else if ($assertType(_ref, posSpan, true)[1]) { */ case 2:
+				x$1 = $clone(_ref.$val, posSpan);
+				$s = -1; return x$1;
+			/* } else if ($assertType(_ref, ast.Node, true)[1]) { */ case 3:
+				x$2 = _ref;
+				_r = x$2.Pos(); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				pos$1 = _r;
+				_r$1 = x$2.End(); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				$24r = new posSpan.ptr(pos$1, pos$1, _r$1);
+				$s = 9; case 9: return $24r;
+			/* } else if ($assertType(_ref, ptrType$63, true)[1]) { */ case 4:
+				x$3 = _ref.$val;
+				/* */ if (!($interfaceIsEqual(x$3.expr, $ifaceNil))) { $s = 10; continue; }
+				/* */ $s = 11; continue;
+				/* if (!($interfaceIsEqual(x$3.expr, $ifaceNil))) { */ case 10:
+					_r$2 = x$3.Pos(); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					pos$2 = _r$2;
+					_r$3 = x$3.expr.End(); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					$24r$1 = new posSpan.ptr(pos$2, pos$2, _r$3);
+					$s = 14; case 14: return $24r$1;
+				/* } */ case 11:
+				$s = -1; return new posSpan.ptr(nopos, nopos, nopos);
+			/* } else { */ case 5:
+				x$4 = _ref;
+				_r$4 = at$1.Pos(); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				pos$3 = _r$4;
+				$s = -1; return new posSpan.ptr(pos$3, pos$3, pos$3);
+			/* } */ case 6:
+			$s = -1; return new posSpan.ptr(0, 0, 0);
+			/* */ } return; } var $f = {$blk: spanOf$1, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, _ref, at$1, pos$1, pos$2, pos$3, x, x$1, x$2, x$3, x$4, $s};return $f;
 		};
-		$ptrType(Func).prototype.Origin = function Origin$1() {
-			var obj;
-			obj = this;
-			if (!(obj.origin === ptrType$2.nil)) {
-				return obj.origin;
+		stripAnnotations = function stripAnnotations$1(s) {
+			var _i, _ref, _rune, buf, r, s;
+			buf = new strings.Builder.ptr(ptrType$54.nil, sliceType$12.nil);
+			_ref = s;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.length)) { break; }
+				_rune = $decodeRune(_ref, _i);
+				r = _rune[0];
+				if (r < 8320 || 8330 <= r) {
+					buf.WriteRune(r);
+				}
+				_i += _rune[1];
 			}
-			return obj;
-		};
-		$ptrType(Func).prototype.hasPtrRecv = function hasPtrRecv() {
-			var _tuple, _tuple$1, isPtr, obj, sig;
-			obj = this;
-			_tuple = $assertType(obj.object.typ, ptrType$27, true);
-			sig = _tuple[0];
-			if (!(sig === ptrType$27.nil) && !(sig.recv === ptrType$16.nil)) {
-				_tuple$1 = deref(sig.recv.object.typ);
-				isPtr = _tuple$1[1];
-				return isPtr;
+			if (buf.Len() < s.length) {
+				return buf.String();
 			}
-			return obj.hasPtrRecv_;
-		};
-		NewLabel = function NewLabel$1(pos, pkg, name) {
-			var name, pkg, pos;
-			return new Label.ptr($clone(new object.ptr(ptrType.nil, pos, pkg, name, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]), 0, 1, 0), object), false);
+			return s;
 		};
-		$pkg.NewLabel = NewLabel;
-		newBuiltin = function newBuiltin$1(id) {
-			var id;
-			return new Builtin.ptr($clone(new object.ptr(ptrType.nil, 0, ptrType$1.nil, ((id < 0 || id >= predeclaredFuncs.length) ? ($throwRuntimeError("index out of range"), undefined) : predeclaredFuncs[id]).name, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]), 0, 1, 0), object), id);
+		$ptrType(Checker).prototype.reportAltDecl = function reportAltDecl(obj) {
+			var {_arg, _arg$1, _r, _r$1, check, obj, pos$1, $s, $r, $c} = $restore(this, {obj});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			_r = obj.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			pos$1 = _r;
+			/* */ if (new token.Pos(pos$1).IsValid()) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (new token.Pos(pos$1).IsValid()) { */ case 2:
+				_arg = obj;
+				_r$1 = obj.Name(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_arg$1 = new $String(_r$1);
+				$r = check.errorf(_arg, 10, "\tother declaration of %s", new sliceType$5([_arg$1])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 3:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: reportAltDecl, $c: true, $r, _arg, _arg$1, _r, _r$1, check, obj, pos$1, $s};return $f;
 		};
-		writeObject = function writeObject$1(buf, obj, qf) {
-			var {_r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _v, buf, obj, obj$1, obj$2, obj$3, obj$4, obj$5, obj$6, obj$7, obj$8, obj$9, path, qf, t, t$1, t$2, tname, typ$3, $s, $r, $c} = $restore(this, {buf, obj, qf});
+		$ptrType(Checker).prototype.declare = function declare(scope, id, obj, pos$1) {
+			var {_arg, _arg$1, _r, _r$1, _r$2, alt, check, id, obj, pos$1, scope, $s, $r, $c} = $restore(this, {scope, id, obj, pos$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			tname = ptrType$17.nil;
-			_r$1 = obj.Type(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			typ$3 = _r$1;
-			_ref = obj;
-			/* */ if ($assertType(_ref, ptrType$31, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$32, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$17, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$16, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$2, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$91, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$18, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$33, true)[1]) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if ($assertType(_ref, ptrType$31, true)[1]) { */ case 2:
-				obj$1 = _ref.$val;
-				_r$2 = fmt.Fprintf(buf, "package %s", new sliceType$6([new $String(obj$1.object.Name())])); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-				path = obj$1.imported.path;
-				/* */ if (!(path === "") && !(path === obj$1.object.name)) { $s = 13; continue; }
-				/* */ $s = 14; continue;
-				/* if (!(path === "") && !(path === obj$1.object.name)) { */ case 13:
-					_r$3 = fmt.Fprintf(buf, " (%q)", new sliceType$6([new $String(path)])); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_r$3;
-				/* } */ case 14:
-				$s = -1; return;
-			/* } else if ($assertType(_ref, ptrType$32, true)[1]) { */ case 3:
-				obj$2 = _ref.$val;
-				buf.WriteString("const");
-				$s = 11; continue;
-			/* } else if ($assertType(_ref, ptrType$17, true)[1]) { */ case 4:
-				obj$3 = _ref.$val;
-				tname = obj$3;
-				buf.WriteString("type");
-				if (isTypeParam(typ$3)) {
-					buf.WriteString(" parameter");
-				}
-				$s = 11; continue;
-			/* } else if ($assertType(_ref, ptrType$16, true)[1]) { */ case 5:
-				obj$4 = _ref.$val;
-				if (obj$4.isField) {
-					buf.WriteString("field");
-				} else {
-					buf.WriteString("var");
-				}
-				$s = 11; continue;
-			/* } else if ($assertType(_ref, ptrType$2, true)[1]) { */ case 6:
-				obj$5 = _ref.$val;
-				buf.WriteString("func ");
-				$r = writeFuncName(buf, obj$5, qf); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!($interfaceIsEqual(typ$3, $ifaceNil))) { $s = 17; continue; }
-				/* */ $s = 18; continue;
-				/* if (!($interfaceIsEqual(typ$3, $ifaceNil))) { */ case 17:
-					$r = WriteSignature(buf, $assertType(typ$3, ptrType$27), qf); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 18:
-				$s = -1; return;
-			/* } else if ($assertType(_ref, ptrType$91, true)[1]) { */ case 7:
-				obj$6 = _ref.$val;
-				buf.WriteString("label");
-				typ$3 = $ifaceNil;
-				$s = 11; continue;
-			/* } else if ($assertType(_ref, ptrType$18, true)[1]) { */ case 8:
-				obj$7 = _ref.$val;
-				buf.WriteString("builtin");
-				typ$3 = $ifaceNil;
-				$s = 11; continue;
-			/* } else if ($assertType(_ref, ptrType$33, true)[1]) { */ case 9:
-				obj$8 = _ref.$val;
-				buf.WriteString("nil");
-				$s = -1; return;
-			/* } else { */ case 10:
-				obj$9 = _ref;
-				_r$4 = fmt.Sprintf("writeObject(%T)", new sliceType$6([obj$9])); /* */ $s = 20; case 20: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				$panic(new $String(_r$4));
-			/* } */ case 11:
-			buf.WriteByte(32);
-			_r$5 = obj.Pkg(); /* */ $s = 24; case 24: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			if (!(!(_r$5 === ptrType$1.nil))) { _v = false; $s = 23; continue s; }
-			_r$6 = obj.Pkg(); /* */ $s = 25; case 25: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			_r$7 = obj.Name(); /* */ $s = 26; case 26: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			_r$8 = _r$6.scope.Lookup(_r$7); /* */ $s = 27; case 27: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			_v = $interfaceIsEqual(_r$8, obj); case 23:
-			/* */ if (_v) { $s = 21; continue; }
-			/* */ $s = 22; continue;
-			/* if (_v) { */ case 21:
-				_r$9 = obj.Pkg(); /* */ $s = 28; case 28: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				_r$10 = packagePrefix(_r$9, qf); /* */ $s = 29; case 29: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				_r$11 = buf.WriteString(_r$10); /* */ $s = 30; case 30: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				_r$11;
-			/* } */ case 22:
-			_r$12 = obj.Name(); /* */ $s = 31; case 31: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-			_r$13 = buf.WriteString(_r$12); /* */ $s = 32; case 32: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-			_r$13;
-			if ($interfaceIsEqual(typ$3, $ifaceNil)) {
-				$s = -1; return;
-			}
-			/* */ if (!(tname === ptrType$17.nil)) { $s = 33; continue; }
-			/* */ $s = 34; continue;
-			/* if (!(tname === ptrType$17.nil)) { */ case 33:
-				_ref$1 = typ$3;
-				/* */ if ($assertType(_ref$1, ptrType$8, true)[1]) { $s = 35; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$9, true)[1]) { $s = 36; continue; }
-				/* */ $s = 37; continue;
-				/* if ($assertType(_ref$1, ptrType$8, true)[1]) { */ case 35:
-					t = _ref$1.$val;
+			check = this;
+			_r = obj.Name(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			/* */ if (!(_r === "_")) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(_r === "_")) { */ case 1:
+				_r$1 = scope.Insert(obj); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				alt = _r$1;
+				/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 5; continue; }
+				/* */ $s = 6; continue;
+				/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 5:
+					_arg = obj;
+					_r$2 = obj.Name(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_arg$1 = new $String(_r$2);
+					$r = check.errorf(_arg, 10, "%s redeclared in this block", new sliceType$5([_arg$1])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = check.reportAltDecl(alt); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return;
-				/* } else if ($assertType(_ref$1, ptrType$9, true)[1]) { */ case 36:
-					t$1 = _ref$1.$val;
-					_r$14 = t$1.TypeParams(); /* */ $s = 40; case 40: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					_r$15 = _r$14.Len(); /* */ $s = 41; case 41: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-					/* */ if (_r$15 > 0) { $s = 38; continue; }
-					/* */ $s = 39; continue;
-					/* if (_r$15 > 0) { */ case 38:
-						_r$16 = t$1.TypeParams(); /* */ $s = 42; case 42: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-						_r$17 = _r$16.list(); /* */ $s = 43; case 43: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-						$r = newTypeWriter(buf, qf).tParamList(_r$17); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 39:
-				/* } */ case 37:
-				/* */ if (tname.IsAlias()) { $s = 45; continue; }
-				/* */ $s = 46; continue;
-				/* if (tname.IsAlias()) { */ case 45:
-					buf.WriteString(" =");
-					$s = 47; continue;
-				/* } else { */ case 46:
-					_tuple = $assertType(typ$3, ptrType$14, true);
-					t$2 = _tuple[0];
-					/* */ if (!(t$2 === ptrType$14.nil)) { $s = 48; continue; }
-					/* */ $s = 49; continue;
-					/* if (!(t$2 === ptrType$14.nil)) { */ case 48:
-						typ$3 = t$2.bound;
-						$s = 50; continue;
-					/* } else { */ case 49:
-						_r$18 = under(typ$3); /* */ $s = 51; case 51: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-						typ$3 = _r$18;
-					/* } */ case 50:
-				/* } */ case 47:
-			/* } */ case 34:
-			/* */ if ($interfaceIsEqual(obj, universeAny)) { $s = 52; continue; }
-			/* */ $s = 53; continue;
-			/* if ($interfaceIsEqual(obj, universeAny)) { */ case 52:
-				_r$19 = Identical(typ$3, emptyInterface); /* */ $s = 54; case 54: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-				$r = assert(_r$19); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				typ$3 = emptyInterface;
-			/* } */ case 53:
-			buf.WriteByte(32);
-			$r = WriteType(buf, typ$3, qf); /* */ $s = 56; case 56: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 6:
+				$r = obj.setScopePos(pos$1); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 2:
+			/* */ if (!(id === ptrType$31.nil)) { $s = 11; continue; }
+			/* */ $s = 12; continue;
+			/* if (!(id === ptrType$31.nil)) { */ case 11:
+				$r = check.recordDef(id, obj); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 12:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: writeObject$1, $c: true, $r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _v, buf, obj, obj$1, obj$2, obj$3, obj$4, obj$5, obj$6, obj$7, obj$8, obj$9, path, qf, t, t$1, t$2, tname, typ$3, $s};return $f;
+			/* */ } return; } var $f = {$blk: declare, $c: true, $r, _arg, _arg$1, _r, _r$1, _r$2, alt, check, id, obj, pos$1, scope, $s};return $f;
 		};
-		packagePrefix = function packagePrefix$1(pkg, qf) {
-			var {_r$1, pkg, qf, s, $s, $r, $c} = $restore(this, {pkg, qf});
+		pathString = function pathString$1(path) {
+			var {_i, _r, _ref, i, p, path, s, $s, $r, $c} = $restore(this, {path});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (pkg === ptrType$1.nil) {
-				$s = -1; return "";
-			}
 			s = "";
-			/* */ if (!(qf === $throwNilPointerError)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(qf === $throwNilPointerError)) { */ case 1:
-				_r$1 = qf(pkg); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				s = _r$1;
-				$s = 3; continue;
-			/* } else { */ case 2:
-				s = pkg.Path();
-			/* } */ case 3:
-			if (!(s === "")) {
-				s = s + (".");
-			}
+			_ref = path;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = _i;
+				p = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (i > 0) {
+					s = s + ("->");
+				}
+				_r = p.Name(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				s = s + (_r);
+				_i++;
+			$s = 1; continue;
+			case 2:
 			$s = -1; return s;
-			/* */ } return; } var $f = {$blk: packagePrefix$1, $c: true, $r, _r$1, pkg, qf, s, $s};return $f;
+			/* */ } return; } var $f = {$blk: pathString$1, $c: true, $r, _i, _r, _ref, i, p, path, s, $s};return $f;
 		};
-		ObjectString = function ObjectString$1(obj, qf) {
-			var {buf, obj, qf, $s, $r, $c} = $restore(this, {obj, qf});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf = [buf];
-			buf[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-			$r = writeObject(buf[0], obj, qf); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return buf[0].String();
-			/* */ } return; } var $f = {$blk: ObjectString$1, $c: true, $r, buf, obj, qf, $s};return $f;
+		$ptrType(Checker).prototype.objDecl = function objDecl(obj, def$2) {
+			var {_1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _entry, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _v, _v$1, check, d, def$2, obj, obj$1, obj$10, obj$2, obj$3, obj$4, obj$5, obj$6, obj$7, obj$8, obj$9, $s, $deferred, $r, $c} = $restore(this, {obj, def$2});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			check = [check];
+			obj = [obj];
+			check[0] = this;
+			if (!(check[0].conf._Trace)) { _v = false; $s = 3; continue s; }
+			_r = obj[0].Type(); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_v = $interfaceIsEqual(_r, $ifaceNil); case 3:
+			/* */ if (_v) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (_v) { */ case 1:
+				/* */ if (check[0].indent === 0) { $s = 5; continue; }
+				/* */ $s = 6; continue;
+				/* if (check[0].indent === 0) { */ case 5:
+					_r$1 = fmt.Println(sliceType$5.nil); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_r$1;
+				/* } */ case 6:
+				_r$2 = obj[0].Pos(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_arg = _r$2;
+				_arg$1 = obj[0];
+				_r$3 = obj[0].color(); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				_arg$2 = new color(_r$3);
+				_r$4 = pathString(check[0].objPath); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_arg$3 = new $String(_r$4);
+				$r = check[0].trace(_arg, "-- checking %s (%s, objPath = %s)", new sliceType$5([_arg$1, _arg$2, _arg$3])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				check[0].indent = check[0].indent + (1) >> 0;
+				$deferred.push([(function(check, obj) { return function Checker·objDecl·func1() {
+						var {_arg$4, _arg$5, _arg$6, _r$5, _r$6, $s, $r, $c} = $restore(this, {});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						check[0].indent = check[0].indent - (1) >> 0;
+						_r$5 = obj[0].Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						_arg$4 = _r$5;
+						_arg$5 = obj[0];
+						_r$6 = obj[0].color(); /* */ $s = 2; case 2: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						_arg$6 = new color(_r$6);
+						$r = check[0].trace(_arg$4, "=> %s (%s)", new sliceType$5([_arg$5, _arg$6])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return;
+						/* */ } return; } var $f = {$blk: Checker·objDecl·func1, $c: true, $r, _arg$4, _arg$5, _arg$6, _r$5, _r$6, $s};return $f;
+					}; })(check, obj), []]);
+			/* } */ case 2:
+			_r$5 = obj[0].color(); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			if (!(_r$5 === 0)) { _v$1 = false; $s = 14; continue s; }
+			_r$6 = obj[0].Type(); /* */ $s = 16; case 16: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			_v$1 = !($interfaceIsEqual(_r$6, $ifaceNil)); case 14:
+			/* */ if (_v$1) { $s = 12; continue; }
+			/* */ $s = 13; continue;
+			/* if (_v$1) { */ case 12:
+				$r = obj[0].setColor(1); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 18; case 18: return;
+			/* } */ case 13:
+				_r$7 = obj[0].color(); /* */ $s = 20; case 20: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_1 = _r$7;
+				/* */ if (_1 === (0)) { $s = 21; continue; }
+				/* */ if (_1 === (1)) { $s = 22; continue; }
+				/* */ if (_1 === (2)) { $s = 23; continue; }
+				/* */ $s = 24; continue;
+				/* if (_1 === (0)) { */ case 21:
+					_r$8 = obj[0].Type(); /* */ $s = 26; case 26: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					$r = assert($interfaceIsEqual(_r$8, $ifaceNil)); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = obj[0].setColor(2 + ((check[0].push(obj[0]) >>> 0)) >>> 0); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$deferred.push([(function(check, obj) { return function Checker·objDecl·func2() {
+							var {$s, $r, $c} = $restore(this, {});
+							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+							$r = check[0].pop().setColor(1); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = -1; return;
+							/* */ } return; } var $f = {$blk: Checker·objDecl·func2, $c: true, $r, $s};return $f;
+						}; })(check, obj), []]);
+					$s = 25; continue;
+				/* } else if (_1 === (1)) { */ case 22:
+					_r$9 = obj[0].Type(); /* */ $s = 29; case 29: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+					$r = assert(!($interfaceIsEqual(_r$9, $ifaceNil))); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 31; case 31: return;
+				/* } else if (_1 === (2)) { */ case 23:
+					_ref = obj[0];
+					/* */ if ($assertType(_ref, ptrType$33, true)[1]) { $s = 32; continue; }
+					/* */ if ($assertType(_ref, ptrType$17, true)[1]) { $s = 33; continue; }
+					/* */ if ($assertType(_ref, ptrType$18, true)[1]) { $s = 34; continue; }
+					/* */ if ($assertType(_ref, ptrType$2, true)[1]) { $s = 35; continue; }
+					/* */ $s = 36; continue;
+					/* if ($assertType(_ref, ptrType$33, true)[1]) { */ case 32:
+						obj$1 = _ref.$val;
+						_r$10 = check[0].validCycle(obj$1); /* */ $s = 40; case 40: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+						/* */ if (!_r$10 || $interfaceIsEqual(obj$1.object.typ, $ifaceNil)) { $s = 38; continue; }
+						/* */ $s = 39; continue;
+						/* if (!_r$10 || $interfaceIsEqual(obj$1.object.typ, $ifaceNil)) { */ case 38:
+							obj$1.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+						/* } */ case 39:
+						$s = 37; continue;
+					/* } else if ($assertType(_ref, ptrType$17, true)[1]) { */ case 33:
+						obj$2 = _ref.$val;
+						_r$11 = check[0].validCycle(obj$2); /* */ $s = 43; case 43: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+						/* */ if (!_r$11 || $interfaceIsEqual(obj$2.object.typ, $ifaceNil)) { $s = 41; continue; }
+						/* */ $s = 42; continue;
+						/* if (!_r$11 || $interfaceIsEqual(obj$2.object.typ, $ifaceNil)) { */ case 41:
+							obj$2.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+						/* } */ case 42:
+						$s = 37; continue;
+					/* } else if ($assertType(_ref, ptrType$18, true)[1]) { */ case 34:
+						obj$3 = _ref.$val;
+						_r$12 = check[0].validCycle(obj$3); /* */ $s = 46; case 46: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+						/* */ if (!_r$12) { $s = 44; continue; }
+						/* */ $s = 45; continue;
+						/* if (!_r$12) { */ case 44:
+							obj$3.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+						/* } */ case 45:
+						$s = 37; continue;
+					/* } else if ($assertType(_ref, ptrType$2, true)[1]) { */ case 35:
+						obj$4 = _ref.$val;
+						_r$13 = check[0].validCycle(obj$4); /* */ $s = 49; case 49: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+						/* */ if (!_r$13) { $s = 47; continue; }
+						/* */ $s = 48; continue;
+						/* if (!_r$13) { */ case 47:
+						/* } */ case 48:
+						$s = 37; continue;
+					/* } else { */ case 36:
+						obj$5 = _ref;
+						unreachable();
+					/* } */ case 37:
+					_r$14 = obj[0].Type(); /* */ $s = 50; case 50: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+					$r = assert(!($interfaceIsEqual(_r$14, $ifaceNil))); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 52; case 52: return;
+				/* } else { */ case 24:
+					_ref$1 = obj[0];
+					/* */ if ($assertType(_ref$1, ptrType$33, true)[1]) { $s = 53; continue; }
+					/* */ if ($assertType(_ref$1, ptrType$17, true)[1]) { $s = 54; continue; }
+					/* */ if ($assertType(_ref$1, ptrType$18, true)[1]) { $s = 55; continue; }
+					/* */ if ($assertType(_ref$1, ptrType$2, true)[1]) { $s = 56; continue; }
+					/* */ $s = 57; continue;
+					/* if ($assertType(_ref$1, ptrType$33, true)[1]) { */ case 53:
+						obj$1 = _ref$1.$val;
+						_r$15 = check[0].validCycle(obj$1); /* */ $s = 61; case 61: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+						/* */ if (!_r$15 || $interfaceIsEqual(obj$1.object.typ, $ifaceNil)) { $s = 59; continue; }
+						/* */ $s = 60; continue;
+						/* if (!_r$15 || $interfaceIsEqual(obj$1.object.typ, $ifaceNil)) { */ case 59:
+							obj$1.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+						/* } */ case 60:
+						$s = 58; continue;
+					/* } else if ($assertType(_ref$1, ptrType$17, true)[1]) { */ case 54:
+						obj$2 = _ref$1.$val;
+						_r$16 = check[0].validCycle(obj$2); /* */ $s = 64; case 64: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+						/* */ if (!_r$16 || $interfaceIsEqual(obj$2.object.typ, $ifaceNil)) { $s = 62; continue; }
+						/* */ $s = 63; continue;
+						/* if (!_r$16 || $interfaceIsEqual(obj$2.object.typ, $ifaceNil)) { */ case 62:
+							obj$2.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+						/* } */ case 63:
+						$s = 58; continue;
+					/* } else if ($assertType(_ref$1, ptrType$18, true)[1]) { */ case 55:
+						obj$3 = _ref$1.$val;
+						_r$17 = check[0].validCycle(obj$3); /* */ $s = 67; case 67: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+						/* */ if (!_r$17) { $s = 65; continue; }
+						/* */ $s = 66; continue;
+						/* if (!_r$17) { */ case 65:
+							obj$3.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+						/* } */ case 66:
+						$s = 58; continue;
+					/* } else if ($assertType(_ref$1, ptrType$2, true)[1]) { */ case 56:
+						obj$4 = _ref$1.$val;
+						_r$18 = check[0].validCycle(obj$4); /* */ $s = 70; case 70: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+						/* */ if (!_r$18) { $s = 68; continue; }
+						/* */ $s = 69; continue;
+						/* if (!_r$18) { */ case 68:
+						/* } */ case 69:
+						$s = 58; continue;
+					/* } else { */ case 57:
+						obj$5 = _ref$1;
+						unreachable();
+					/* } */ case 58:
+					_r$19 = obj[0].Type(); /* */ $s = 71; case 71: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+					$r = assert(!($interfaceIsEqual(_r$19, $ifaceNil))); /* */ $s = 72; case 72: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 73; case 73: return;
+				/* } */ case 25:
+			case 19:
+			d = (_entry = $mapIndex(check[0].objMap,Object.keyFor(obj[0])), _entry !== undefined ? _entry.v : ptrType$59.nil);
+			/* */ if (d === ptrType$59.nil) { $s = 74; continue; }
+			/* */ $s = 75; continue;
+			/* if (d === ptrType$59.nil) { */ case 74:
+				_r$20 = obj[0].Pos(); /* */ $s = 76; case 76: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+				_arg$4 = new token.Pos(_r$20);
+				_arg$5 = obj[0];
+				$r = check[0].dump("%v: %s should have been declared", new sliceType$5([_arg$4, _arg$5])); /* */ $s = 77; case 77: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				unreachable();
+			/* } */ case 75:
+			$deferred.push([(function(check, obj) { return function Checker·objDecl·func3(env) {
+					var env;
+					environment.copy(check[0].environment, env);
+				}; })(check, obj), [$clone(check[0].environment, environment)]]);
+			environment.copy(check[0].environment, new environment.ptr(ptrType$59.nil, d.file, 0, $ifaceNil, $ifaceNil, false, ptrType$29.nil, false, false, false));
+			_ref$2 = obj[0];
+			/* */ if ($assertType(_ref$2, ptrType$33, true)[1]) { $s = 78; continue; }
+			/* */ if ($assertType(_ref$2, ptrType$17, true)[1]) { $s = 79; continue; }
+			/* */ if ($assertType(_ref$2, ptrType$18, true)[1]) { $s = 80; continue; }
+			/* */ if ($assertType(_ref$2, ptrType$2, true)[1]) { $s = 81; continue; }
+			/* */ $s = 82; continue;
+			/* if ($assertType(_ref$2, ptrType$33, true)[1]) { */ case 78:
+				obj$6 = _ref$2.$val;
+				check[0].environment.decl = d;
+				$r = check[0].constDecl(obj$6, d.vtyp, d.init, d.inherited); /* */ $s = 84; case 84: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 83; continue;
+			/* } else if ($assertType(_ref$2, ptrType$17, true)[1]) { */ case 79:
+				obj$7 = _ref$2.$val;
+				check[0].environment.decl = d;
+				$r = check[0].varDecl(obj$7, d.lhs, d.vtyp, d.init); /* */ $s = 85; case 85: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 83; continue;
+			/* } else if ($assertType(_ref$2, ptrType$18, true)[1]) { */ case 80:
+				obj$8 = _ref$2.$val;
+				$r = check[0].typeDecl(obj$8, d.tdecl, def$2); /* */ $s = 86; case 86: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = check[0].collectMethods(obj$8); /* */ $s = 87; case 87: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 83; continue;
+			/* } else if ($assertType(_ref$2, ptrType$2, true)[1]) { */ case 81:
+				obj$9 = _ref$2.$val;
+				$r = check[0].funcDecl(obj$9, d); /* */ $s = 88; case 88: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 83; continue;
+			/* } else { */ case 82:
+				obj$10 = _ref$2;
+				unreachable();
+			/* } */ case 83:
+			$s = -1; return;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: objDecl, $c: true, $r, _1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _entry, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _v, _v$1, check, d, def$2, obj, obj$1, obj$10, obj$2, obj$3, obj$4, obj$5, obj$6, obj$7, obj$8, obj$9, $s, $deferred};return $f; } }
 		};
-		$pkg.ObjectString = ObjectString;
-		$ptrType(PkgName).prototype.String = function String$19() {
-			var {$24r, _r$1, obj, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			obj = this;
-			_r$1 = ObjectString(obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$19, $c: true, $r, $24r, _r$1, obj, $s};return $f;
+		$ptrType(Checker).prototype.validCycle = function validCycle(obj) {
+			var {$24r, $24r$1, $24r$2, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _entry, _entry$1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _v, alias, check, cycle, d, inObjMap, info, isPkgObj, ndef, nval, obj, obj$1, obj$2, obj$3, obj$4, obj$5, start, tparCycle, valid, $s, $deferred, $r, $c} = $restore(this, {obj});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			check = [check];
+			obj = [obj];
+			valid = [valid];
+			valid[0] = false;
+			check[0] = this;
+			/* */ if (false) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (false) { */ case 1:
+				info = (_entry = $mapIndex(check[0].objMap,Object.keyFor(obj[0])), _entry !== undefined ? _entry.v : ptrType$59.nil);
+				inObjMap = !(info === ptrType$59.nil) && (info.fdecl === ptrType$88.nil || info.fdecl.Recv === ptrType$50.nil);
+				_r = obj[0].Parent(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				isPkgObj = _r === check[0].pkg.scope;
+				/* */ if (!(isPkgObj === inObjMap)) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (!(isPkgObj === inObjMap)) { */ case 4:
+					_r$1 = obj[0].Pos(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_arg = new token.Pos(_r$1);
+					_arg$1 = obj[0];
+					_arg$2 = new $Bool(isPkgObj);
+					_arg$3 = new $Bool(inObjMap);
+					$r = check[0].dump("%v: inconsistent object map for %s (isPkgObj = %v, inObjMap = %v)", new sliceType$5([_arg, _arg$1, _arg$2, _arg$3])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					unreachable();
+				/* } */ case 5:
+			/* } */ case 2:
+			_r$2 = obj[0].color(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			$r = assert(_r$2 >= 2); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$3 = obj[0].color(); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			start = _r$3 - 2 >>> 0;
+			cycle = $subslice(check[0].objPath, start);
+			tparCycle = false;
+			nval = 0;
+			ndef = 0;
+			_ref = cycle;
+			_i = 0;
+			/* while (true) { */ case 11:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 12; continue; }
+				obj$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_ref$1 = obj$1;
+				/* */ if ($assertType(_ref$1, ptrType$33, true)[1] || $assertType(_ref$1, ptrType$17, true)[1]) { $s = 13; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$18, true)[1]) { $s = 14; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$2, true)[1]) { $s = 15; continue; }
+				/* */ $s = 16; continue;
+				/* if ($assertType(_ref$1, ptrType$33, true)[1] || $assertType(_ref$1, ptrType$17, true)[1]) { */ case 13:
+					obj$2 = _ref$1;
+					nval = nval + (1) >> 0;
+					$s = 17; continue;
+				/* } else if ($assertType(_ref$1, ptrType$18, true)[1]) { */ case 14:
+					obj$3 = _ref$1.$val;
+					if (!(check[0].environment.inTParamList)) { _v = false; $s = 20; continue s; }
+					_r$4 = isGeneric(obj$3.object.typ); /* */ $s = 21; case 21: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					_v = _r$4; case 20:
+					/* */ if (_v) { $s = 18; continue; }
+					/* */ $s = 19; continue;
+					/* if (_v) { */ case 18:
+						tparCycle = true;
+						/* break loop; */ $s = 12; continue s;
+					/* } */ case 19:
+					alias = false;
+					d = (_entry$1 = $mapIndex(check[0].objMap,Object.keyFor(obj$3)), _entry$1 !== undefined ? _entry$1.v : ptrType$59.nil);
+					if (!(d === ptrType$59.nil)) {
+						alias = new token.Pos(d.tdecl.Assign).IsValid();
+					} else {
+						alias = obj$3.IsAlias();
+					}
+					if (!alias) {
+						ndef = ndef + (1) >> 0;
+					}
+					$s = 17; continue;
+				/* } else if ($assertType(_ref$1, ptrType$2, true)[1]) { */ case 15:
+					obj$4 = _ref$1.$val;
+					$s = 17; continue;
+				/* } else { */ case 16:
+					obj$5 = _ref$1;
+					unreachable();
+				/* } */ case 17:
+				_i++;
+			$s = 11; continue;
+			case 12:
+			/* */ if (check[0].conf._Trace) { $s = 22; continue; }
+			/* */ $s = 23; continue;
+			/* if (check[0].conf._Trace) { */ case 22:
+				_r$5 = obj[0].Pos(); /* */ $s = 24; case 24: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				_arg$4 = _r$5;
+				_r$6 = pathString(cycle); /* */ $s = 25; case 25: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				_arg$5 = new $String(_r$6);
+				_r$7 = obj[0].Name(); /* */ $s = 26; case 26: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_arg$6 = new $String(_r$7);
+				_arg$7 = new $Int(cycle.$length);
+				$r = check[0].trace(_arg$4, "## cycle detected: objPath = %s->%s (len = %d)", new sliceType$5([_arg$5, _arg$6, _arg$7])); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (tparCycle) { $s = 28; continue; }
+				/* */ $s = 29; continue;
+				/* if (tparCycle) { */ case 28:
+					_r$8 = obj[0].Pos(); /* */ $s = 31; case 31: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					$r = check[0].trace(_r$8, "## cycle contains: generic type in a type parameter list", sliceType$5.nil); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 30; continue;
+				/* } else { */ case 29:
+					_r$9 = obj[0].Pos(); /* */ $s = 33; case 33: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+					$r = check[0].trace(_r$9, "## cycle contains: %d values, %d type definitions", new sliceType$5([new $Int(nval), new $Int(ndef)])); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 30:
+				$deferred.push([(function(check, obj, valid) { return function Checker·validCycle·func1() {
+						var {_r$10, _r$11, $s, $r, $c} = $restore(this, {});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						/* */ if (valid[0]) { $s = 1; continue; }
+						/* */ $s = 2; continue;
+						/* if (valid[0]) { */ case 1:
+							_r$10 = obj[0].Pos(); /* */ $s = 4; case 4: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+							$r = check[0].trace(_r$10, "=> cycle is valid", sliceType$5.nil); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 3; continue;
+						/* } else { */ case 2:
+							_r$11 = obj[0].Pos(); /* */ $s = 6; case 6: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+							$r = check[0].trace(_r$11, "=> error: cycle is invalid", sliceType$5.nil); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 3:
+						$s = -1; return;
+						/* */ } return; } var $f = {$blk: Checker·validCycle·func1, $c: true, $r, _r$10, _r$11, $s};return $f;
+					}; })(check, obj, valid), []]);
+			/* } */ case 23:
+			/* */ if (!tparCycle) { $s = 35; continue; }
+			/* */ $s = 36; continue;
+			/* if (!tparCycle) { */ case 35:
+				/* */ if (nval === cycle.$length) { $s = 37; continue; }
+				/* */ $s = 38; continue;
+				/* if (nval === cycle.$length) { */ case 37:
+					valid[0] = true;
+					$24r = valid[0];
+					$s = 39; case 39: return $24r;
+				/* } */ case 38:
+				/* */ if ((nval === 0) && ndef > 0) { $s = 40; continue; }
+				/* */ $s = 41; continue;
+				/* if ((nval === 0) && ndef > 0) { */ case 40:
+					valid[0] = true;
+					$24r$1 = valid[0];
+					$s = 42; case 42: return $24r$1;
+				/* } */ case 41:
+			/* } */ case 36:
+			$r = check[0].cycleError(cycle); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			valid[0] = false;
+			$24r$2 = valid[0];
+			$s = 44; case 44: return $24r$2;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  valid[0]; } if($curGoroutine.asleep) { var $f = {$blk: validCycle, $c: true, $r, $24r, $24r$1, $24r$2, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _entry, _entry$1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _v, alias, check, cycle, d, inObjMap, info, isPkgObj, ndef, nval, obj, obj$1, obj$2, obj$3, obj$4, obj$5, start, tparCycle, valid, $s, $deferred};return $f; } }
 		};
-		$ptrType(Const).prototype.String = function String$20() {
-			var {$24r, _r$1, obj, $s, $r, $c} = $restore(this, {});
+		$ptrType(Checker).prototype.cycleError = function cycleError(cycle) {
+			var {_i, _r, _r$1, _r$2, _ref, _tuple, check, cycle, i, name, obj, objName, tname, $s, $r, $c} = $restore(this, {cycle});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			obj = this;
-			_r$1 = ObjectString(obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$20, $c: true, $r, $24r, _r$1, obj, $s};return $f;
+			check = [check];
+			check[0] = this;
+			name = (function(check) { return function Checker·cycleError·func1(obj) {
+					var {$24r, _r, _r$1, _r$2, obj, $s, $r, $c} = $restore(this, {obj});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					_r = obj.Pkg(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_r$1 = packagePrefix(_r, $methodVal(check[0], "qualifier")); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_r$2 = obj.Name(); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					$24r = _r$1 + _r$2;
+					$s = 4; case 4: return $24r;
+					/* */ } return; } var $f = {$blk: Checker·cycleError·func1, $c: true, $r, $24r, _r, _r$1, _r$2, obj, $s};return $f;
+				}; })(check);
+			_r = firstInSrc(cycle); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			i = _r;
+			obj = ((i < 0 || i >= cycle.$length) ? ($throwRuntimeError("index out of range"), undefined) : cycle.$array[cycle.$offset + i]);
+			_r$1 = name(obj); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			objName = _r$1;
+			_tuple = $assertType(obj, ptrType$18, true);
+			tname = _tuple[0];
+			if (!(tname === ptrType$18.nil) && tname.IsAlias()) {
+				check[0].validAlias(tname, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]));
+			}
+			/* */ if (cycle.$length === 1) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (cycle.$length === 1) { */ case 3:
+				/* */ if (!(tname === ptrType$18.nil)) { $s = 5; continue; }
+				/* */ $s = 6; continue;
+				/* if (!(tname === ptrType$18.nil)) { */ case 5:
+					$r = check[0].errorf(obj, 11, "invalid recursive type: %s refers to itself", new sliceType$5([new $String(objName)])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 7; continue;
+				/* } else { */ case 6:
+					$r = check[0].errorf(obj, 11, "invalid cycle in declaration: %s refers to itself", new sliceType$5([new $String(objName)])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 7:
+				$s = -1; return;
+			/* } */ case 4:
+			/* */ if (!(tname === ptrType$18.nil)) { $s = 10; continue; }
+			/* */ $s = 11; continue;
+			/* if (!(tname === ptrType$18.nil)) { */ case 10:
+				$r = check[0].errorf(obj, 11, "invalid recursive type %s", new sliceType$5([new $String(objName)])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 12; continue;
+			/* } else { */ case 11:
+				$r = check[0].errorf(obj, 11, "invalid cycle in declaration of %s", new sliceType$5([new $String(objName)])); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 12:
+			_ref = cycle;
+			_i = 0;
+			/* while (true) { */ case 15:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 16; continue; }
+				$r = check[0].errorf(obj, 11, "\t%s refers to", new sliceType$5([new $String(objName)])); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				i = i + (1) >> 0;
+				if (i >= cycle.$length) {
+					i = 0;
+				}
+				obj = ((i < 0 || i >= cycle.$length) ? ($throwRuntimeError("index out of range"), undefined) : cycle.$array[cycle.$offset + i]);
+				_r$2 = name(obj); /* */ $s = 18; case 18: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				objName = _r$2;
+				_i++;
+			$s = 15; continue;
+			case 16:
+			$r = check[0].errorf(obj, 11, "\t%s", new sliceType$5([new $String(objName)])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: cycleError, $c: true, $r, _i, _r, _r$1, _r$2, _ref, _tuple, check, cycle, i, name, obj, objName, tname, $s};return $f;
 		};
-		$ptrType(TypeName).prototype.String = function String$21() {
-			var {$24r, _r$1, obj, $s, $r, $c} = $restore(this, {});
+		firstInSrc = function firstInSrc$1(path) {
+			var {_i, _r, _r$1, _r$2, _r$3, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, fst, i, path, pos$1, t, $s, $r, $c} = $restore(this, {path});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			obj = this;
-			_r$1 = ObjectString(obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$21, $c: true, $r, $24r, _r$1, obj, $s};return $f;
+			_tmp = 0;
+			_r = (0 >= path.$length ? ($throwRuntimeError("index out of range"), undefined) : path.$array[path.$offset + 0]).Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tmp$1 = _r;
+			fst = _tmp;
+			pos$1 = _tmp$1;
+			_ref = $subslice(path, 1);
+			_i = 0;
+			/* while (true) { */ case 2:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
+				i = _i;
+				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_r$1 = t.Pos(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_r$2 = cmpPos(_r$1, pos$1); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				/* */ if (_r$2 < 0) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (_r$2 < 0) { */ case 4:
+					_tmp$2 = i + 1 >> 0;
+					_r$3 = t.Pos(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_tmp$3 = _r$3;
+					fst = _tmp$2;
+					pos$1 = _tmp$3;
+				/* } */ case 5:
+				_i++;
+			$s = 2; continue;
+			case 3:
+			$s = -1; return fst;
+			/* */ } return; } var $f = {$blk: firstInSrc$1, $c: true, $r, _i, _r, _r$1, _r$2, _r$3, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, fst, i, path, pos$1, t, $s};return $f;
 		};
-		$ptrType(Var).prototype.String = function String$22() {
-			var {$24r, _r$1, obj, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			obj = this;
-			_r$1 = ObjectString(obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$22, $c: true, $r, $24r, _r$1, obj, $s};return $f;
+		$ptrType(importDecl).prototype.node = function node() {
+			var d;
+			d = this;
+			return d.spec;
 		};
-		$ptrType(Func).prototype.String = function String$23() {
-			var {$24r, _r$1, obj, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			obj = this;
-			_r$1 = ObjectString(obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$23, $c: true, $r, $24r, _r$1, obj, $s};return $f;
+		importDecl.prototype.node = function(...$args) { return this.$val.node(...$args); };
+		$ptrType(constDecl).prototype.node = function node$1() {
+			var d;
+			d = this;
+			return d.spec;
 		};
-		$ptrType(Label).prototype.String = function String$24() {
-			var {$24r, _r$1, obj, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			obj = this;
-			_r$1 = ObjectString(obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$24, $c: true, $r, $24r, _r$1, obj, $s};return $f;
+		constDecl.prototype.node = function(...$args) { return this.$val.node(...$args); };
+		$ptrType(varDecl).prototype.node = function node$2() {
+			var d;
+			d = this;
+			return d.spec;
+		};
+		varDecl.prototype.node = function(...$args) { return this.$val.node(...$args); };
+		$ptrType(typeDecl).prototype.node = function node$3() {
+			var d;
+			d = this;
+			return d.spec;
+		};
+		typeDecl.prototype.node = function(...$args) { return this.$val.node(...$args); };
+		$ptrType(funcDecl).prototype.node = function node$4() {
+			var d;
+			d = this;
+			return d.decl;
 		};
-		$ptrType(Builtin).prototype.String = function String$25() {
-			var {$24r, _r$1, obj, $s, $r, $c} = $restore(this, {});
+		funcDecl.prototype.node = function(...$args) { return this.$val.node(...$args); };
+		$ptrType(Checker).prototype.walkDecls = function walkDecls(decls, f) {
+			var {_i, _ref, check, d, decls, f, $s, $r, $c} = $restore(this, {decls, f});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			obj = this;
-			_r$1 = ObjectString(obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$25, $c: true, $r, $24r, _r$1, obj, $s};return $f;
+			check = this;
+			_ref = decls;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				d = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				$r = check.walkDecl(d, f); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: walkDecls, $c: true, $r, _i, _ref, check, d, decls, f, $s};return $f;
 		};
-		$ptrType(Nil).prototype.String = function String$26() {
-			var {$24r, _r$1, obj, $s, $r, $c} = $restore(this, {});
+		$ptrType(Checker).prototype.walkDecl = function walkDecl(d, f) {
+			var {_1, _i, _ref, _ref$1, _ref$2, check, d, d$1, d$2, d$3, d$4, f, inherited, iota, last, s, s$1, s$2, s$3, s$4, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {d, f});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			obj = this;
-			_r$1 = ObjectString(obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$26, $c: true, $r, $24r, _r$1, obj, $s};return $f;
+			check = this;
+			_ref = d;
+			/* */ if ($assertType(_ref, ptrType$110, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$96, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$88, true)[1]) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if ($assertType(_ref, ptrType$110, true)[1]) { */ case 1:
+				d$1 = _ref.$val;
+				$s = 5; continue;
+			/* } else if ($assertType(_ref, ptrType$96, true)[1]) { */ case 2:
+				d$2 = _ref.$val;
+				last = ptrType$89.nil;
+				_ref$1 = d$2.Specs;
+				_i = 0;
+				/* while (true) { */ case 6:
+					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 7; continue; }
+					iota = _i;
+					s = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+					_ref$2 = s;
+					/* */ if ($assertType(_ref$2, ptrType$111, true)[1]) { $s = 8; continue; }
+					/* */ if ($assertType(_ref$2, ptrType$89, true)[1]) { $s = 9; continue; }
+					/* */ if ($assertType(_ref$2, ptrType$90, true)[1]) { $s = 10; continue; }
+					/* */ $s = 11; continue;
+					/* if ($assertType(_ref$2, ptrType$111, true)[1]) { */ case 8:
+						s$1 = _ref$2.$val;
+						$r = f((x = new importDecl.ptr(s$1), new x.constructor.elem(x))); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 12; continue;
+					/* } else if ($assertType(_ref$2, ptrType$89, true)[1]) { */ case 9:
+						s$2 = _ref$2.$val;
+							_1 = d$2.Tok;
+							/* */ if (_1 === (64)) { $s = 15; continue; }
+							/* */ if (_1 === (85)) { $s = 16; continue; }
+							/* */ $s = 17; continue;
+							/* if (_1 === (64)) { */ case 15:
+								inherited = true;
+								if (!($interfaceIsEqual(s$2.Type, $ifaceNil)) || s$2.Values.$length > 0) {
+									last = s$2;
+									inherited = false;
+								} else if (last === ptrType$89.nil) {
+									last = new ast.ValueSpec.ptr(ptrType$112.nil, sliceType$21.nil, $ifaceNil, sliceType$10.nil, ptrType$112.nil);
+									inherited = false;
+								}
+								$r = check.arityMatch(s$2, last); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$r = f((x$1 = new constDecl.ptr(s$2, iota, last.Type, last.Values, inherited), new x$1.constructor.elem(x$1))); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = 18; continue;
+							/* } else if (_1 === (85)) { */ case 16:
+								$r = check.arityMatch(s$2, ptrType$89.nil); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$r = f((x$2 = new varDecl.ptr(s$2), new x$2.constructor.elem(x$2))); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = 18; continue;
+							/* } else { */ case 17:
+								$r = check.errorf(s$2, -1, "invalid token %s", new sliceType$5([new token.Token(d$2.Tok)])); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 18:
+						case 14:
+						$s = 12; continue;
+					/* } else if ($assertType(_ref$2, ptrType$90, true)[1]) { */ case 10:
+						s$3 = _ref$2.$val;
+						$r = f((x$3 = new typeDecl.ptr(s$3), new x$3.constructor.elem(x$3))); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 12; continue;
+					/* } else { */ case 11:
+						s$4 = _ref$2;
+						$r = check.errorf(s$4, -1, "unknown ast.Spec node %T", new sliceType$5([s$4])); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 12:
+					_i++;
+				$s = 6; continue;
+				case 7:
+				$s = 5; continue;
+			/* } else if ($assertType(_ref, ptrType$88, true)[1]) { */ case 3:
+				d$3 = _ref.$val;
+				$r = f((x$4 = new funcDecl.ptr(d$3), new x$4.constructor.elem(x$4))); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 5; continue;
+			/* } else { */ case 4:
+				d$4 = _ref;
+				$r = check.errorf(d$4, -1, "unknown ast.Decl node %T", new sliceType$5([d$4])); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 5:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: walkDecl, $c: true, $r, _1, _i, _ref, _ref$1, _ref$2, check, d, d$1, d$2, d$3, d$4, f, inherited, iota, last, s, s$1, s$2, s$3, s$4, x, x$1, x$2, x$3, x$4, $s};return $f;
 		};
-		writeFuncName = function writeFuncName$1(buf, f, qf) {
-			var {_r$1, _r$2, _tuple, buf, f, ok, qf, recv, sig, $s, $r, $c} = $restore(this, {buf, f, qf});
+		$ptrType(Checker).prototype.constDecl = function constDecl$1(obj, typ$4, init$6, inherited) {
+			var {_r, _r$1, _r$2, check, inherited, init$6, obj, t, typ$4, x, $s, $deferred, $r, $c} = $restore(this, {obj, typ$4, init$6, inherited});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			check = [check];
+			x = [x];
+			check[0] = this;
+			$r = assert($interfaceIsEqual(obj.object.typ, $ifaceNil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$deferred.push([(function(check, x) { return function Checker·constDecl·func1(iota, errpos) {
+					var errpos, iota;
+					check[0].environment.iota = iota;
+					check[0].environment.errpos = errpos;
+				}; })(check, x), [check[0].environment.iota, check[0].environment.errpos]]);
+			check[0].environment.iota = obj.val;
+			check[0].environment.errpos = $ifaceNil;
+			obj.val = constant.MakeUnknown();
+			/* */ if (!($interfaceIsEqual(typ$4, $ifaceNil))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!($interfaceIsEqual(typ$4, $ifaceNil))) { */ case 2:
+				_r = check[0].typ(typ$4); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				t = _r;
+				_r$1 = isConstType(t); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				/* */ if (!_r$1) { $s = 5; continue; }
+				/* */ $s = 6; continue;
+				/* if (!_r$1) { */ case 5:
+					_r$2 = under(t); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					/* */ if (!($interfaceIsEqual(_r$2, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { $s = 8; continue; }
+					/* */ $s = 9; continue;
+					/* if (!($interfaceIsEqual(_r$2, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { */ case 8:
+						$r = check[0].errorf(typ$4, 15, "invalid constant type %s", new sliceType$5([t])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 9:
+					obj.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+					$s = -1; return;
+				/* } */ case 6:
+				obj.object.typ = t;
+			/* } */ case 3:
+			x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+			/* */ if (!($interfaceIsEqual(init$6, $ifaceNil))) { $s = 12; continue; }
+			/* */ $s = 13; continue;
+			/* if (!($interfaceIsEqual(init$6, $ifaceNil))) { */ case 12:
+				if (inherited) {
+					check[0].environment.errpos = new atPos(((obj.object.pos >> 0)));
+				}
+				$r = check[0].expr($ifaceNil, x[0], init$6); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 13:
+			$r = check[0].initConst(obj, x[0]); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: constDecl$1, $c: true, $r, _r, _r$1, _r$2, check, inherited, init$6, obj, t, typ$4, x, $s, $deferred};return $f; } }
+		};
+		$ptrType(Checker).prototype.varDecl = function varDecl$1(obj, lhs, typ$4, init$6) {
+			var {_i, _i$1, _r, _ref, _ref$1, check, found, init$6, lhs, lhs$1, lhs$2, obj, typ$4, x, $s, $r, $c} = $restore(this, {obj, lhs, typ$4, init$6});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			/* */ if (!($interfaceIsEqual(f.object.typ, $ifaceNil))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!($interfaceIsEqual(f.object.typ, $ifaceNil))) { */ case 1:
-				sig = $assertType(f.object.typ, ptrType$27);
-				recv = sig.Recv();
-				/* */ if (!(recv === ptrType$16.nil)) { $s = 3; continue; }
-				/* */ if (!(f.object.pkg === ptrType$1.nil)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (!(recv === ptrType$16.nil)) { */ case 3:
-					buf.WriteByte(40);
-					_tuple = $assertType(recv.object.Type(), ptrType$13, true);
-					ok = _tuple[1];
-					/* */ if (ok) { $s = 6; continue; }
-					/* */ $s = 7; continue;
-					/* if (ok) { */ case 6:
-						buf.WriteString("interface");
-						$s = 8; continue;
-					/* } else { */ case 7:
-						$r = WriteType(buf, recv.object.Type(), qf); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 8:
-					buf.WriteByte(41);
-					buf.WriteByte(46);
-					$s = 5; continue;
-				/* } else if (!(f.object.pkg === ptrType$1.nil)) { */ case 4:
-					_r$1 = packagePrefix(f.object.pkg, qf); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$2 = buf.WriteString(_r$1); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$2;
-				/* } */ case 5:
-			/* } */ case 2:
-			buf.WriteString(f.object.name);
+			x = [x];
+			check = this;
+			$r = assert($interfaceIsEqual(obj.object.typ, $ifaceNil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (!($interfaceIsEqual(typ$4, $ifaceNil))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!($interfaceIsEqual(typ$4, $ifaceNil))) { */ case 2:
+				_r = check.varType(typ$4); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				obj.object.typ = _r;
+			/* } */ case 3:
+			if ($interfaceIsEqual(init$6, $ifaceNil)) {
+				if ($interfaceIsEqual(typ$4, $ifaceNil)) {
+					obj.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+				}
+				$s = -1; return;
+			}
+			/* */ if (lhs === sliceType$9.nil || (lhs.$length === 1)) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (lhs === sliceType$9.nil || (lhs.$length === 1)) { */ case 5:
+				$r = assert(lhs === sliceType$9.nil || (0 >= lhs.$length ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + 0]) === obj); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+				$r = check.expr(obj.object.typ, x[0], init$6); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = check.initVar(obj, x[0], "variable declaration"); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return;
+			/* } */ case 6:
+			if (false) {
+				found = false;
+				_ref = lhs;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					lhs$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					if (obj === lhs$1) {
+						found = true;
+						break;
+					}
+					_i++;
+				}
+				if (!found) {
+					$panic(new $String("inconsistent lhs"));
+				}
+			}
+			if (!($interfaceIsEqual(typ$4, $ifaceNil))) {
+				_ref$1 = lhs;
+				_i$1 = 0;
+				while (true) {
+					if (!(_i$1 < _ref$1.$length)) { break; }
+					lhs$2 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+					lhs$2.object.typ = obj.object.typ;
+					_i$1++;
+				}
+			}
+			$r = check.initVars(lhs, new sliceType$10([init$6]), $ifaceNil); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: writeFuncName$1, $c: true, $r, _r$1, _r$2, _tuple, buf, f, ok, qf, recv, sig, $s};return $f;
+			/* */ } return; } var $f = {$blk: varDecl$1, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, check, found, init$6, lhs, lhs$1, lhs$2, obj, typ$4, x, $s};return $f;
 		};
-		NewNamed = function NewNamed$1(obj, underlying, methods) {
-			var _tuple, methods, obj, ok, underlying;
-			_tuple = $assertType(underlying, ptrType$9, true);
-			ok = _tuple[1];
-			if (ok) {
-				$panic(new $String("underlying type must not be *Named"));
+		$ptrType(Checker).prototype.isImportedConstraint = function isImportedConstraint(typ$4) {
+			var {$24r, _r, _r$1, _tuple, _tuple$1, _v, check, named, typ$4, u, $s, $r, $c} = $restore(this, {typ$4});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			_tuple = $assertType(typ$4, ptrType$10, true);
+			named = _tuple[0];
+			if (named === ptrType$10.nil || named.obj.object.pkg === check.pkg || named.obj.object.pkg === ptrType$1.nil) {
+				$s = -1; return false;
 			}
-			return (ptrType$5.nil).newNamed(obj, underlying, methods);
+			_r = named.under(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple$1 = $assertType(_r, ptrType$14, true);
+			u = _tuple$1[0];
+			if (!(!(u === ptrType$14.nil))) { _v = false; $s = 2; continue s; }
+			_r$1 = u.IsMethodSet(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_v = !_r$1; case 2:
+			$24r = _v;
+			$s = 4; case 4: return $24r;
+			/* */ } return; } var $f = {$blk: isImportedConstraint, $c: true, $r, $24r, _r, _r$1, _tuple, _tuple$1, _v, check, named, typ$4, u, $s};return $f;
 		};
-		$pkg.NewNamed = NewNamed;
-		$ptrType(Named).prototype.resolve = function resolve$2() {
-			var {$24r, $24r$1, $24r$2, _r$1, _r$2, _r$3, _tuple, methods, n, orig, tparams, underlying, underlying$1, $s, $deferred, $r, $c} = $restore(this, {});
+		$ptrType(Checker).prototype.typeDecl = function typeDecl$1(obj, tdecl, def$2) {
+			var {_r, _r$1, _r$2, alias, check, def$2, named, obj, rhs, tdecl, $s, $deferred, $r, $c} = $restore(this, {obj, tdecl, def$2});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			n = this;
-			if (n.state() >= 1) {
-				$s = -1; return n;
-			}
-			$r = n.mu.Lock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$deferred.push([$methodVal(n.mu, "Unlock"), []]);
-			/* */ if (n.state() >= 1) { $s = 2; continue; }
+			check = [check];
+			obj = [obj];
+			rhs = [rhs];
+			tdecl = [tdecl];
+			check[0] = this;
+			$r = assert($interfaceIsEqual(obj[0].object.typ, $ifaceNil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			rhs[0] = $ifaceNil;
+			check[0].later((function(check, obj, rhs, tdecl) { return function Checker·typeDecl·func1() {
+					var {_r, _r$1, _tuple, _v, t, $s, $r, $c} = $restore(this, {});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					_tuple = $assertType(obj[0].object.typ, ptrType$10, true);
+					t = _tuple[0];
+					/* */ if (!(t === ptrType$10.nil)) { $s = 1; continue; }
+					/* */ $s = 2; continue;
+					/* if (!(t === ptrType$10.nil)) { */ case 1:
+						$r = check[0].validType(t); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 2:
+					_r = check[0].isImportedConstraint(rhs[0]); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					if (!(_r)) { _v = false; $s = 4; continue s; }
+					_r$1 = check[0].verifyVersionf(tdecl[0].Type, $clone(go1_18, version), "using type constraint %s", new sliceType$5([rhs[0]])); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_v = _r$1; case 4:
+					$unused(_v);
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: Checker·typeDecl·func1, $c: true, $r, _r, _r$1, _tuple, _v, t, $s};return $f;
+				}; })(check, obj, rhs, tdecl)).describef(obj[0], "validType(%s)", new sliceType$5([new $String(obj[0].object.Name())]));
+			alias = new token.Pos(tdecl[0].Assign).IsValid();
+			/* */ if (alias && !((tdecl[0].TypeParams.NumFields() === 0))) { $s = 2; continue; }
 			/* */ $s = 3; continue;
-			/* if (n.state() >= 1) { */ case 2:
-				$24r = n;
-				$s = 4; case 4: return $24r;
+			/* if (alias && !((tdecl[0].TypeParams.NumFields() === 0))) { */ case 2:
+				$r = check[0].error(new atPos(((tdecl[0].Assign >> 0))), 131, "generic type cannot be alias"); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				alias = false;
 			/* } */ case 3:
-			/* */ if (!(n.inst === ptrType$52.nil)) { $s = 5; continue; }
+			/* */ if (alias) { $s = 5; continue; }
 			/* */ $s = 6; continue;
-			/* if (!(n.inst === ptrType$52.nil)) { */ case 5:
-				$r = assert($interfaceIsEqual(n.underlying, $ifaceNil)); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = assert(n.loader === $throwNilPointerError); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				orig = n.inst.orig;
-				_r$1 = orig.resolve(); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$1;
-				_r$2 = n.expandUnderlying(); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				underlying = _r$2;
-				n.tparams = orig.tparams;
-				n.underlying = underlying;
-				n.fromRHS = orig.fromRHS;
-				if (orig.methods.$length === 0) {
-					n.setState(2);
-					n.inst.ctxt = ptrType$51.nil;
-				} else {
-					n.setState(1);
-				}
-				$24r$1 = n;
-				$s = 11; case 11: return $24r$1;
+			/* if (alias) { */ case 5:
+				_r = check[0].verifyVersionf(new atPos(((tdecl[0].Assign >> 0))), $clone(go1_9, version), "type aliases", sliceType$5.nil); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r;
+				check[0].brokenAlias(obj[0]);
+				_r$1 = check[0].typ(tdecl[0].Type); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				rhs[0] = _r$1;
+				check[0].validAlias(obj[0], rhs[0]);
+				$s = -1; return;
 			/* } */ case 6:
-			/* */ if (!(n.loader === $throwNilPointerError)) { $s = 12; continue; }
-			/* */ $s = 13; continue;
-			/* if (!(n.loader === $throwNilPointerError)) { */ case 12:
-				$r = assert($interfaceIsEqual(n.underlying, $ifaceNil)); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = assert(n.TypeArgs().Len() === 0); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$3 = n.loader(n); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_tuple = _r$3;
-				tparams = _tuple[0];
-				underlying$1 = _tuple[1];
-				methods = _tuple[2];
-				n.tparams = bindTParams(tparams);
-				n.underlying = underlying$1;
-				n.fromRHS = underlying$1;
-				n.methods = methods;
-				n.loader = $throwNilPointerError;
-			/* } */ case 13:
-			n.setState(2);
-			$24r$2 = n;
-			$s = 17; case 17: return $24r$2;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$9.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: resolve$2, $c: true, $r, $24r, $24r$1, $24r$2, _r$1, _r$2, _r$3, _tuple, methods, n, orig, tparams, underlying, underlying$1, $s, $deferred};return $f; } }
-		};
-		$ptrType(Named).prototype.state = function state() {
-			var n;
-			n = this;
-			return ((atomic.LoadUint32((n.$ptr_state_ || (n.$ptr_state_ = new ptrType$55(function() { return this.$target.state_; }, function($v) { this.$target.state_ = $v; }, n)))) >>> 0));
+			named = check[0].newNamed(obj[0], $ifaceNil, sliceType.nil);
+			def$2.setUnderlying(named);
+			/* */ if (!(tdecl[0].TypeParams === ptrType$50.nil)) { $s = 9; continue; }
+			/* */ $s = 10; continue;
+			/* if (!(tdecl[0].TypeParams === ptrType$50.nil)) { */ case 9:
+				$r = check[0].openScope(tdecl[0], "type parameters"); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$deferred.push([$methodVal(check[0], "closeScope"), []]);
+				$r = check[0].collectTypeParams((named === ptrType$10.nil && $throwNilPointerError(), (named.$ptr_tparams || (named.$ptr_tparams = new ptrType$85(function() { return this.$target.tparams; }, function($v) { this.$target.tparams = $v; }, named)))), tdecl[0].TypeParams); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 10:
+			_r$2 = check[0].definedType(tdecl[0].Type, named); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			rhs[0] = _r$2;
+			$r = assert(!($interfaceIsEqual(rhs[0], $ifaceNil))); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			named.fromRHS = rhs[0];
+			if ($interfaceIsEqual(named.underlying, $ifaceNil)) {
+				named.underlying = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+			}
+			/* */ if (isTypeParam(rhs[0])) { $s = 15; continue; }
+			/* */ $s = 16; continue;
+			/* if (isTypeParam(rhs[0])) { */ case 15:
+				$r = check[0].error(tdecl[0].Type, 144, "cannot use a type parameter as RHS in type declaration"); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				named.underlying = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+			/* } */ case 16:
+			$s = -1; return;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: typeDecl$1, $c: true, $r, _r, _r$1, _r$2, alias, check, def$2, named, obj, rhs, tdecl, $s, $deferred};return $f; } }
 		};
-		$ptrType(Named).prototype.setState = function setState(state$1) {
-			var n, state$1;
-			n = this;
-			atomic.StoreUint32((n.$ptr_state_ || (n.$ptr_state_ = new ptrType$55(function() { return this.$target.state_; }, function($v) { this.$target.state_ = $v; }, n))), ((state$1 >>> 0)));
+		$ptrType(Checker).prototype.collectTypeParams = function collectTypeParams(dst, list$2) {
+			var {_i, _i$1, _i$2, _r, _r$1, _ref, _ref$1, _ref$2, bound, check, dst, f, f$1, i, index$1, list$2, tparams, x, $s, $deferred, $r, $c} = $restore(this, {dst, list$2});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			check = [check];
+			check[0] = this;
+			tparams = sliceType$8.nil;
+			_ref = list$2.List;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_r = check[0].declareTypeParams(tparams, f.Names); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				tparams = _r;
+				_i++;
+			$s = 1; continue;
+			case 2:
+			dst.$set(bindTParams(tparams));
+			$r = assert(!check[0].environment.inTParamList); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			check[0].environment.inTParamList = true;
+			$deferred.push([(function(check) { return function Checker·collectTypeParams·func1() {
+					check[0].environment.inTParamList = false;
+				}; })(check), []]);
+			index$1 = 0;
+			_ref$1 = list$2.List;
+			_i$1 = 0;
+			/* while (true) { */ case 5:
+				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 6; continue; }
+				f$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+				bound = $ifaceNil;
+				/* */ if (!($interfaceIsEqual(f$1.Type, $ifaceNil))) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if (!($interfaceIsEqual(f$1.Type, $ifaceNil))) { */ case 7:
+					_r$1 = check[0].bound(f$1.Type); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					bound = _r$1;
+					/* */ if (isTypeParam(bound)) { $s = 11; continue; }
+					/* */ $s = 12; continue;
+					/* if (isTypeParam(bound)) { */ case 11:
+						$r = check[0].error(f$1.Type, 144, "cannot use a type parameter as constraint"); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						bound = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+					/* } */ case 12:
+					$s = 9; continue;
+				/* } else { */ case 8:
+					bound = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+				/* } */ case 9:
+				_ref$2 = f$1.Names;
+				_i$2 = 0;
+				while (true) {
+					if (!(_i$2 < _ref$2.$length)) { break; }
+					i = _i$2;
+					(x = index$1 + i >> 0, ((x < 0 || x >= tparams.$length) ? ($throwRuntimeError("index out of range"), undefined) : tparams.$array[tparams.$offset + x])).bound = bound;
+					_i$2++;
+				}
+				index$1 = index$1 + (f$1.Names.$length) >> 0;
+				_i$1++;
+			$s = 5; continue;
+			case 6:
+			$s = -1; return;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: collectTypeParams, $c: true, $r, _i, _i$1, _i$2, _r, _r$1, _ref, _ref$1, _ref$2, bound, check, dst, f, f$1, i, index$1, list$2, tparams, x, $s, $deferred};return $f; } }
 		};
-		$ptrType(Checker).prototype.newNamed = function newNamed(obj, underlying, methods) {
-			var check, methods, obj, typ$3, underlying;
+		$ptrType(Checker).prototype.bound = function bound(x) {
+			var {$24r, _r, _r$1, _ref, _tuple, check, op$1, op$2, t, t$1, wrap, x, $s, $r, $c} = $restore(this, {x});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			check = this;
-			typ$3 = new Named.ptr(check, obj, underlying, ptrType$52.nil, new sync.Mutex.ptr(0, 0), 0, underlying, ptrType$48.nil, methods, $throwNilPointerError);
-			if ($interfaceIsEqual(obj.object.typ, $ifaceNil)) {
-				obj.object.typ = typ$3;
-			}
-			if (!(check === ptrType$5.nil)) {
-				check.needsCleanup(typ$3);
+			wrap = false;
+			_ref = x;
+			if ($assertType(_ref, ptrType$21, true)[1]) {
+				op$1 = _ref.$val;
+				wrap = op$1.Op === 88;
+			} else if ($assertType(_ref, ptrType$22, true)[1]) {
+				op$2 = _ref.$val;
+				wrap = op$2.Op === 18;
 			}
-			return typ$3;
+			/* */ if (wrap) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (wrap) { */ case 1:
+				x = new ast.InterfaceType.ptr(0, new ast.FieldList.ptr(0, new sliceType$32([new ast.Field.ptr(ptrType$112.nil, sliceType$21.nil, x, ptrType$58.nil, ptrType$112.nil)]), 0), false);
+				_r = check.typ(x); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				t = _r;
+				_tuple = $assertType(t, ptrType$14, true);
+				t$1 = _tuple[0];
+				if (!(t$1 === ptrType$14.nil)) {
+					t$1.implicit = true;
+				}
+				$s = -1; return t;
+			/* } */ case 2:
+			_r$1 = check.typ(x); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r$1;
+			$s = 5; case 5: return $24r;
+			/* */ } return; } var $f = {$blk: bound, $c: true, $r, $24r, _r, _r$1, _ref, _tuple, check, op$1, op$2, t, t$1, wrap, x, $s};return $f;
 		};
-		$ptrType(Checker).prototype.newNamedInstance = function newNamedInstance(pos, orig, targs, expanding) {
-			var {check, expanding, inst, obj, orig, pos, targs, typ$3, $s, $r, $c} = $restore(this, {pos, orig, targs, expanding});
+		$ptrType(Checker).prototype.declareTypeParams = function declareTypeParams(tparams, names) {
+			var {_i, _r, _ref, check, name, names, tname, tpar, tparams, $s, $r, $c} = $restore(this, {tparams, names});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			check = this;
-			$r = assert(targs.$length > 0); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			obj = NewTypeName(pos, orig.obj.object.pkg, orig.obj.object.name, $ifaceNil);
-			inst = new instance.ptr(orig, newTypeList(targs), 0, ptrType$51.nil);
-			if (!(expanding === ptrType$9.nil) && expanding.Obj().object.pkg === obj.object.pkg) {
-				inst.ctxt = expanding.inst.ctxt;
-			}
-			typ$3 = new Named.ptr(check, obj, $ifaceNil, inst, new sync.Mutex.ptr(0, 0), 0, $ifaceNil, ptrType$48.nil, sliceType.nil, $throwNilPointerError);
-			obj.object.typ = typ$3;
-			if (!(check === ptrType$5.nil)) {
-				check.needsCleanup(typ$3);
+			_ref = names;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				name = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				tname = NewTypeName(name.Pos(), check.pkg, name.Name, $ifaceNil);
+				_r = check.newTypeParam(tname, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				tpar = _r;
+				$r = check.declare(check.environment.scope, name, tname, check.environment.scope.pos); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				tparams = $append(tparams, tpar);
+				_i++;
+			$s = 1; continue;
+			case 2:
+			/* */ if (check.conf._Trace && names.$length > 0) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (check.conf._Trace && names.$length > 0) { */ case 5:
+				$r = check.trace((0 >= names.$length ? ($throwRuntimeError("index out of range"), undefined) : names.$array[names.$offset + 0]).Pos(), "type params = %v", new sliceType$5([$subslice(tparams, (tparams.$length - names.$length >> 0))])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 6:
+			$s = -1; return tparams;
+			/* */ } return; } var $f = {$blk: declareTypeParams, $c: true, $r, _i, _r, _ref, check, name, names, tname, tpar, tparams, $s};return $f;
+		};
+		$ptrType(Checker).prototype.collectMethods = function collectMethods(obj) {
+			var {_arg, _arg$1, _arg$2, _arg$3, _entry, _entry$1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _tuple, alt, base, check, i, m, m$1, methods, mset, mset$24ptr, obj, $s, $r, $c} = $restore(this, {obj});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			base = [base];
+			check = [check];
+			check[0] = this;
+			methods = (_entry = $mapIndex(check[0].methods,ptrType$18.keyFor(obj)), _entry !== undefined ? _entry.v : sliceType.nil);
+			if (methods === sliceType.nil) {
+				$s = -1; return;
 			}
-			$s = -1; return typ$3;
-			/* */ } return; } var $f = {$blk: newNamedInstance, $c: true, $r, check, expanding, inst, obj, orig, pos, targs, typ$3, $s};return $f;
+			$mapDelete(check[0].methods, ptrType$18.keyFor(obj));
+			$r = assert(!new token.Pos((_entry$1 = $mapIndex(check[0].objMap,Object.keyFor(obj)), _entry$1 !== undefined ? _entry$1.v : ptrType$59.nil).tdecl.Assign).IsValid()); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			mset = false;
+			_tuple = $assertType(obj.object.typ, ptrType$10, true);
+			base[0] = _tuple[0];
+			/* */ if (!(base[0] === ptrType$10.nil)) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!(base[0] === ptrType$10.nil)) { */ case 2:
+				$r = assert(base[0].TypeArgs().Len() === 0); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				check[0].later((function(base, check) { return function Checker·collectMethods·func1() {
+						var {$s, $r, $c} = $restore(this, {});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						$r = check[0].checkFieldUniqueness(base[0]); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return;
+						/* */ } return; } var $f = {$blk: Checker·collectMethods·func1, $c: true, $r, $s};return $f;
+					}; })(base, check)).describef(obj, "verifying field uniqueness for %v", new sliceType$5([base[0]]));
+				i = 0;
+				/* while (true) { */ case 5:
+					_r = base[0].NumMethods(); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					/* if (!(i < _r)) { break; } */ if(!(i < _r)) { $s = 6; continue; }
+					_r$1 = base[0].Method(i); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					m = _r$1;
+					$r = assert(!(m.object.name === "_")); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$2 = (mset$24ptr || (mset$24ptr = new ptrType$55(function() { return mset; }, function($v) { mset = $v; }))).insert(m); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					$r = assert($interfaceIsEqual(_r$2, $ifaceNil)); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					i = i + (1) >> 0;
+				$s = 5; continue;
+				case 6:
+			/* } */ case 3:
+			_ref = methods;
+			_i = 0;
+			/* while (true) { */ case 12:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 13; continue; }
+				m$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				$r = assert(!(m$1.object.name === "_")); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$3 = (mset$24ptr || (mset$24ptr = new ptrType$55(function() { return mset; }, function($v) { mset = $v; }))).insert(m$1); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				alt = _r$3;
+				/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 16; continue; }
+				/* */ $s = 17; continue;
+				/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 16:
+					_r$4 = alt.Pos(); /* */ $s = 21; case 21: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					_r$5 = new token.Pos(_r$4).IsValid(); /* */ $s = 22; case 22: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					/* */ if (_r$5) { $s = 18; continue; }
+					/* */ $s = 19; continue;
+					/* if (_r$5) { */ case 18:
+						_arg = m$1;
+						_arg$1 = new $String(obj.object.Name());
+						_arg$2 = new $String(m$1.object.name);
+						_r$6 = alt.Pos(); /* */ $s = 23; case 23: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						_arg$3 = new token.Pos(_r$6);
+						$r = check[0].errorf(_arg, 34, "method %s.%s already declared at %s", new sliceType$5([_arg$1, _arg$2, _arg$3])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 20; continue;
+					/* } else { */ case 19:
+						$r = check[0].errorf(m$1, 34, "method %s.%s already declared", new sliceType$5([new $String(obj.object.Name()), new $String(m$1.object.name)])); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 20:
+					_i++;
+					/* continue; */ $s = 12; continue;
+				/* } */ case 17:
+				/* */ if (!(base[0] === ptrType$10.nil)) { $s = 26; continue; }
+				/* */ $s = 27; continue;
+				/* if (!(base[0] === ptrType$10.nil)) { */ case 26:
+					$r = base[0].AddMethod(m$1); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 27:
+				_i++;
+			$s = 12; continue;
+			case 13:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: collectMethods, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _entry, _entry$1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _tuple, alt, base, check, i, m, m$1, methods, mset, mset$24ptr, obj, $s};return $f;
 		};
-		$ptrType(Named).prototype.cleanup = function cleanup$1() {
-			var {_r$1, _ref, t, $s, $r, $c} = $restore(this, {});
+		$ptrType(Checker).prototype.checkFieldUniqueness = function checkFieldUniqueness(base) {
+			var {_i, _r, _r$1, _r$2, _r$3, _r$4, _ref, _tuple, alt, base, check, fld, i, m, mset, mset$24ptr, t, $s, $r, $c} = $restore(this, {base});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			$r = assert(t.inst === ptrType$52.nil || t.inst.orig.inst === ptrType$52.nil); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_ref = t.underlying;
-			/* */ if (_ref === $ifaceNil) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (_ref === $ifaceNil) { */ case 2:
-				if (t.TypeArgs().Len() === 0) {
-					$panic(new $String("nil underlying"));
-				}
+			check = this;
+			_r = base.under(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r, ptrType$12, true);
+			t = _tuple[0];
+			/* */ if (!(t === ptrType$12.nil)) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!(t === ptrType$12.nil)) { */ case 2:
+				mset = false;
+				i = 0;
+				/* while (true) { */ case 4:
+					_r$1 = base.NumMethods(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					/* if (!(i < _r$1)) { break; } */ if(!(i < _r$1)) { $s = 5; continue; }
+					_r$2 = base.Method(i); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					m = _r$2;
+					$r = assert(!(m.object.name === "_")); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$3 = (mset$24ptr || (mset$24ptr = new ptrType$55(function() { return mset; }, function($v) { mset = $v; }))).insert(m); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					$r = assert($interfaceIsEqual(_r$3, $ifaceNil)); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					i = i + (1) >> 0;
 				$s = 4; continue;
-			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 3:
-				_r$1 = t.under(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$1;
-			/* } */ case 4:
-			t.check = ptrType$5.nil;
+				case 5:
+				_ref = t.fields;
+				_i = 0;
+				/* while (true) { */ case 11:
+					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 12; continue; }
+					fld = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					/* */ if (!(fld.object.name === "_")) { $s = 13; continue; }
+					/* */ $s = 14; continue;
+					/* if (!(fld.object.name === "_")) { */ case 13:
+						_r$4 = (mset$24ptr || (mset$24ptr = new ptrType$55(function() { return mset; }, function($v) { mset = $v; }))).insert(fld); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						alt = _r$4;
+						/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 16; continue; }
+						/* */ $s = 17; continue;
+						/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 16:
+							$unused($assertType(alt, ptrType$2));
+							$r = check.errorf(alt, 33, "field and method with the same name %s", new sliceType$5([new $String(fld.object.name)])); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = check.reportAltDecl(fld); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 17:
+					/* } */ case 14:
+					_i++;
+				$s = 11; continue;
+				case 12:
+			/* } */ case 3:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: cleanup$1, $c: true, $r, _r$1, _ref, t, $s};return $f;
-		};
-		$ptrType(Named).prototype.Obj = function Obj$2() {
-			var t;
-			t = this;
-			if (t.inst === ptrType$52.nil) {
-				return t.obj;
-			}
-			return t.inst.orig.obj;
+			/* */ } return; } var $f = {$blk: checkFieldUniqueness, $c: true, $r, _i, _r, _r$1, _r$2, _r$3, _r$4, _ref, _tuple, alt, base, check, fld, i, m, mset, mset$24ptr, t, $s};return $f;
 		};
-		$ptrType(Named).prototype.Origin = function Origin$2() {
-			var t;
-			t = this;
-			if (t.inst === ptrType$52.nil) {
-				return t;
+		$ptrType(Checker).prototype.funcDecl = function funcDecl$1(obj, decl$1) {
+			var {check, decl$1, fdecl, obj, saved, sig, $s, $r, $c} = $restore(this, {obj, decl$1});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = [check];
+			decl$1 = [decl$1];
+			fdecl = [fdecl];
+			obj = [obj];
+			sig = [sig];
+			check[0] = this;
+			$r = assert($interfaceIsEqual(obj[0].object.typ, $ifaceNil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = assert($interfaceIsEqual(check[0].environment.iota, $ifaceNil)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			sig[0] = new Signature.ptr(ptrType$49.nil, ptrType$49.nil, ptrType.nil, ptrType$17.nil, ptrType$16.nil, ptrType$16.nil, false);
+			obj[0].object.typ = sig[0];
+			saved = obj[0].object.color_;
+			obj[0].object.color_ = 1;
+			fdecl[0] = decl$1[0].fdecl;
+			$r = check[0].funcType(sig[0], fdecl[0].Recv, fdecl[0].Type); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			obj[0].object.color_ = saved;
+			/* */ if (fdecl[0].Type.TypeParams.NumFields() > 0 && fdecl[0].Body === ptrType$75.nil) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (fdecl[0].Type.TypeParams.NumFields() > 0 && fdecl[0].Body === ptrType$75.nil) { */ case 4:
+				$r = check[0].softErrorf(fdecl[0].Name, 131, "generic function is missing function body", sliceType$5.nil); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 5:
+			if (!check[0].conf.IgnoreFuncBodies && !(fdecl[0].Body === ptrType$75.nil)) {
+				check[0].later((function(check, decl$1, fdecl, obj, sig) { return function Checker·funcDecl·func1() {
+						var {$s, $r, $c} = $restore(this, {});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						$r = check[0].funcBody(decl$1[0], obj[0].object.name, sig[0], fdecl[0].Body, $ifaceNil); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return;
+						/* */ } return; } var $f = {$blk: Checker·funcDecl·func1, $c: true, $r, $s};return $f;
+					}; })(check, decl$1, fdecl, obj, sig)).describef(obj[0], "func %s", new sliceType$5([new $String(obj[0].object.name)]));
 			}
-			return t.inst.orig;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: funcDecl$1, $c: true, $r, check, decl$1, fdecl, obj, saved, sig, $s};return $f;
 		};
-		$ptrType(Named).prototype.TypeParams = function TypeParams$1() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
+		$ptrType(Checker).prototype.declStmt = function declStmt(d) {
+			var {check, d, pkg, $s, $r, $c} = $restore(this, {d});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = t.resolve(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1.tparams;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: TypeParams$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
+			check = [check];
+			pkg = [pkg];
+			check[0] = this;
+			pkg[0] = check[0].pkg;
+			$r = check[0].walkDecl(d, (function(check, pkg) { return function Checker·declStmt·func1(d$1) {
+					var {_1, _arg, _arg$1, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _r, _r$1, _r$2, _r$3, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, d$1, d$2, d$3, d$4, d$5, i, i$1, i$2, i$3, i$4, init$6, init$7, lhs, lhs$1, lhs0, name, name$1, name$2, name$3, obj, obj$1, obj$2, obj$3, scopePos$2, scopePos$3, scopePos$4, top, top$1, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {d$1});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					_ref = d$1;
+					/* */ if ($assertType(_ref, constDecl, true)[1]) { $s = 1; continue; }
+					/* */ if ($assertType(_ref, varDecl, true)[1]) { $s = 2; continue; }
+					/* */ if ($assertType(_ref, typeDecl, true)[1]) { $s = 3; continue; }
+					/* */ $s = 4; continue;
+					/* if ($assertType(_ref, constDecl, true)[1]) { */ case 1:
+						d$2 = $clone(_ref.$val, constDecl);
+						top = check[0].delayed.$length;
+						lhs = $makeSlice(sliceType$33, d$2.spec.Names.$length);
+						_ref$1 = d$2.spec.Names;
+						_i = 0;
+						/* while (true) { */ case 6:
+							/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 7; continue; }
+							i = _i;
+							name = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+							obj = NewConst(name.Pos(), pkg[0], name.Name, $ifaceNil, constant.MakeInt64((new $Int64(0, d$2.iota))));
+							((i < 0 || i >= lhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + i] = obj);
+							init$6 = $ifaceNil;
+							if (i < d$2.init.$length) {
+								init$6 = (x = d$2.init, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+							}
+							$r = check[0].constDecl(obj, d$2.typ, init$6, d$2.inherited); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_i++;
+						$s = 6; continue;
+						case 7:
+						$r = check[0].processDelayed(top); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_r = d$2.spec.End(); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						scopePos$2 = _r;
+						_ref$2 = d$2.spec.Names;
+						_i$1 = 0;
+						/* while (true) { */ case 11:
+							/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 12; continue; }
+							i$1 = _i$1;
+							name$1 = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
+							$r = check[0].declare(check[0].environment.scope, name$1, ((i$1 < 0 || i$1 >= lhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + i$1]), scopePos$2); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_i$1++;
+						$s = 11; continue;
+						case 12:
+						$s = 5; continue;
+					/* } else if ($assertType(_ref, varDecl, true)[1]) { */ case 2:
+						d$3 = $clone(_ref.$val, varDecl);
+						top$1 = check[0].delayed.$length;
+						lhs0 = $makeSlice(sliceType$9, d$3.spec.Names.$length);
+						_ref$3 = d$3.spec.Names;
+						_i$2 = 0;
+						while (true) {
+							if (!(_i$2 < _ref$3.$length)) { break; }
+							i$2 = _i$2;
+							name$2 = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
+							((i$2 < 0 || i$2 >= lhs0.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhs0.$array[lhs0.$offset + i$2] = NewVar(name$2.Pos(), pkg[0], name$2.Name, $ifaceNil));
+							_i$2++;
+						}
+						_ref$4 = lhs0;
+						_i$3 = 0;
+						/* while (true) { */ case 14:
+							/* if (!(_i$3 < _ref$4.$length)) { break; } */ if(!(_i$3 < _ref$4.$length)) { $s = 15; continue; }
+							i$3 = _i$3;
+							obj$1 = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
+							lhs$1 = sliceType$9.nil;
+							init$7 = $ifaceNil;
+							_1 = d$3.spec.Values.$length;
+							if (_1 === (d$3.spec.Names.$length)) {
+								init$7 = (x$1 = d$3.spec.Values, ((i$3 < 0 || i$3 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i$3]));
+							} else if (_1 === (1)) {
+								lhs$1 = lhs0;
+								init$7 = (x$2 = d$3.spec.Values, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]));
+							} else if (i$3 < d$3.spec.Values.$length) {
+								init$7 = (x$3 = d$3.spec.Values, ((i$3 < 0 || i$3 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + i$3]));
+							}
+							$r = check[0].varDecl(obj$1, lhs$1, d$3.spec.Type, init$7); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* */ if (d$3.spec.Values.$length === 1) { $s = 17; continue; }
+							/* */ $s = 18; continue;
+							/* if (d$3.spec.Values.$length === 1) { */ case 17:
+								/* */ if (false) { $s = 19; continue; }
+								/* */ $s = 20; continue;
+								/* if (false) { */ case 19:
+									_ref$5 = lhs0;
+									_i$4 = 0;
+									/* while (true) { */ case 21:
+										/* if (!(_i$4 < _ref$5.$length)) { break; } */ if(!(_i$4 < _ref$5.$length)) { $s = 22; continue; }
+										obj$2 = ((_i$4 < 0 || _i$4 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$4]);
+										$r = assert(!($interfaceIsEqual(obj$2.object.typ, $ifaceNil))); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+										_i$4++;
+									$s = 21; continue;
+									case 22:
+								/* } */ case 20:
+								/* break; */ $s = 15; continue;
+							/* } */ case 18:
+							_i$3++;
+						$s = 14; continue;
+						case 15:
+						$r = check[0].processDelayed(top$1); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_r$1 = d$3.spec.End(); /* */ $s = 25; case 25: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						scopePos$3 = _r$1;
+						_ref$6 = d$3.spec.Names;
+						_i$5 = 0;
+						/* while (true) { */ case 26:
+							/* if (!(_i$5 < _ref$6.$length)) { break; } */ if(!(_i$5 < _ref$6.$length)) { $s = 27; continue; }
+							i$4 = _i$5;
+							name$3 = ((_i$5 < 0 || _i$5 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$5]);
+							$r = check[0].declare(check[0].environment.scope, name$3, ((i$4 < 0 || i$4 >= lhs0.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhs0.$array[lhs0.$offset + i$4]), scopePos$3); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_i$5++;
+						$s = 26; continue;
+						case 27:
+						$s = 5; continue;
+					/* } else if ($assertType(_ref, typeDecl, true)[1]) { */ case 3:
+						d$4 = $clone(_ref.$val, typeDecl);
+						obj$3 = NewTypeName(d$4.spec.Name.Pos(), pkg[0], d$4.spec.Name.Name, $ifaceNil);
+						scopePos$4 = d$4.spec.Name.Pos();
+						$r = check[0].declare(check[0].environment.scope, d$4.spec.Name, obj$3, scopePos$4); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = obj$3.object.setColor(2 + ((check[0].push(obj$3) >>> 0)) >>> 0); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = check[0].typeDecl(obj$3, d$4.spec, ptrType$10.nil); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = check[0].pop().setColor(1); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 5; continue;
+					/* } else { */ case 4:
+						d$5 = _ref;
+						_r$2 = d$5.node(); /* */ $s = 33; case 33: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						_arg = _r$2;
+						_r$3 = d$5.node(); /* */ $s = 34; case 34: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						_arg$1 = _r$3;
+						$r = check[0].errorf(_arg, -1, "unknown ast.Decl node %T", new sliceType$5([_arg$1])); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 5:
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: Checker·declStmt·func1, $c: true, $r, _1, _arg, _arg$1, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _r, _r$1, _r$2, _r$3, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, d$1, d$2, d$3, d$4, d$5, i, i$1, i$2, i$3, i$4, init$6, init$7, lhs, lhs$1, lhs0, name, name$1, name$2, name$3, obj, obj$1, obj$2, obj$3, scopePos$2, scopePos$3, scopePos$4, top, top$1, x, x$1, x$2, x$3, $s};return $f;
+				}; })(check, pkg)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: declStmt, $c: true, $r, check, d, pkg, $s};return $f;
 		};
-		$ptrType(Named).prototype.SetTypeParams = function SetTypeParams(tparams) {
-			var {_r$1, t, tparams, $s, $r, $c} = $restore(this, {tparams});
+		$ptrType(Checker).prototype.conversion = function conversion(x, T) {
+			var {T, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _v, _v$1, _v$2, _v$3, _v$4, cause, check, constArg, constConvertibleTo, final$1, ok, x, $s, $r, $c} = $restore(this, {x, T});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			$r = assert(t.inst === ptrType$52.nil); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$1 = t.resolve(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1.tparams = bindTParams(tparams);
+			T = [T];
+			cause = [cause];
+			check = [check];
+			constConvertibleTo = [constConvertibleTo];
+			x = [x];
+			check[0] = this;
+			constArg = x[0].mode === 4;
+			constConvertibleTo[0] = (function(T, cause, check, constConvertibleTo, x) { return function Checker·conversion·func1(T$1, val) {
+					var {T$1, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, _v, codepoint, i, ok, t, val, $s, $r, $c} = $restore(this, {T$1, val});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						_r = under(T$1); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						_tuple = $assertType(_r, ptrType$4, true);
+						t = _tuple[0];
+						/* */ if (t === ptrType$4.nil) { $s = 3; continue; }
+						_r$1 = representableConst(x[0].val, check[0], t, val); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						/* */ if (_r$1) { $s = 4; continue; }
+						_r$2 = isInteger(x[0].typ); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						if (!(_r$2)) { _v = false; $s = 8; continue s; }
+						_r$3 = isString(t); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						_v = _r$3; case 8:
+						/* */ if (_v) { $s = 5; continue; }
+						/* */ $s = 6; continue;
+						/* if (t === ptrType$4.nil) { */ case 3:
+							$s = 6; continue;
+						/* } else if (_r$1) { */ case 4:
+							$s = -1; return true;
+						/* } else if (_v) { */ case 5:
+							codepoint = 65533;
+							_r$4 = constant.Uint64Val(x[0].val); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+							_tuple$1 = _r$4;
+							i = _tuple$1[0];
+							ok = _tuple$1[1];
+							if (ok && (i.$high < 0 || (i.$high === 0 && i.$low <= 1114111))) {
+								codepoint = ((i.$low >> 0));
+							}
+							if (!(val === ptrType$51.nil)) {
+								val.$set(constant.MakeString(($encodeRune(codepoint))));
+							}
+							$s = -1; return true;
+						/* } */ case 6:
+					case 1:
+					$s = -1; return false;
+					/* */ } return; } var $f = {$blk: Checker·conversion·func1, $c: true, $r, T$1, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, _v, codepoint, i, ok, t, val, $s};return $f;
+				}; })(T, cause, check, constConvertibleTo, x);
+			ok = false;
+			cause[0] = "";
+				if (!(constArg)) { _v = false; $s = 6; continue s; }
+				_r = isConstType(T[0]); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_v = _r; case 6:
+				/* */ if (_v) { $s = 2; continue; }
+				/* */ if (constArg && isTypeParam(T[0])) { $s = 3; continue; }
+				_r$1 = x[0].convertibleTo(check[0], T[0], (cause.$ptr || (cause.$ptr = new ptrType$35(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, cause)))); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				/* */ if (_r$1) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (_v) { */ case 2:
+					_r$2 = constConvertibleTo[0](T[0], (x[0] === ptrType$63.nil && $throwNilPointerError(), (x[0].$ptr_val || (x[0].$ptr_val = new ptrType$51(function() { return this.$target.val; }, function($v) { this.$target.val = $v; }, x[0]))))); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					ok = _r$2;
+					$s = 5; continue;
+				/* } else if (constArg && isTypeParam(T[0])) { */ case 3:
+					_r$3 = $assertType(T[0], ptrType$15).underIs((function(T, cause, check, constConvertibleTo, x) { return function Checker·conversion·func2(u) {
+							var {_r$3, _r$4, _r$5, _r$6, _r$7, _v$1, u, $s, $r, $c} = $restore(this, {u});
+							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+							/* */ if ($interfaceIsEqual(u, $ifaceNil)) { $s = 1; continue; }
+							/* */ $s = 2; continue;
+							/* if ($interfaceIsEqual(u, $ifaceNil)) { */ case 1:
+								_r$3 = check[0].sprintf("%s does not contain specific types", new sliceType$5([T[0]])); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+								cause[0] = _r$3;
+								$s = -1; return false;
+							/* } */ case 2:
+							_r$4 = isString(x[0].typ); /* */ $s = 7; case 7: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+							if (!(_r$4)) { _v$1 = false; $s = 6; continue s; }
+							_r$5 = isBytesOrRunes(u); /* */ $s = 8; case 8: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+							_v$1 = _r$5; case 6:
+							/* */ if (_v$1) { $s = 4; continue; }
+							/* */ $s = 5; continue;
+							/* if (_v$1) { */ case 4:
+								$s = -1; return true;
+							/* } */ case 5:
+							_r$6 = constConvertibleTo[0](u, ptrType$51.nil); /* */ $s = 11; case 11: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+							/* */ if (!_r$6) { $s = 9; continue; }
+							/* */ $s = 10; continue;
+							/* if (!_r$6) { */ case 9:
+								_r$7 = check[0].sprintf("cannot convert %s to type %s (in %s)", new sliceType$5([x[0], u, T[0]])); /* */ $s = 12; case 12: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+								cause[0] = _r$7;
+								$s = -1; return false;
+							/* } */ case 10:
+							$s = -1; return true;
+							/* */ } return; } var $f = {$blk: Checker·conversion·func2, $c: true, $r, _r$3, _r$4, _r$5, _r$6, _r$7, _v$1, u, $s};return $f;
+						}; })(T, cause, check, constConvertibleTo, x)); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					ok = _r$3;
+					x[0].mode = 7;
+					$s = 5; continue;
+				/* } else if (_r$1) { */ case 4:
+					ok = true;
+					x[0].mode = 7;
+				/* } */ case 5:
+			case 1:
+			/* */ if (!ok) { $s = 11; continue; }
+			/* */ $s = 12; continue;
+			/* if (!ok) { */ case 11:
+				/* */ if (!(cause[0] === "")) { $s = 13; continue; }
+				/* */ $s = 14; continue;
+				/* if (!(cause[0] === "")) { */ case 13:
+					$r = check[0].errorf(x[0], 96, "cannot convert %s to type %s: %s", new sliceType$5([x[0], T[0], new $String(cause[0])])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 15; continue;
+				/* } else { */ case 14:
+					$r = check[0].errorf(x[0], 96, "cannot convert %s to type %s", new sliceType$5([x[0], T[0]])); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 15:
+				x[0].mode = 0;
+				$s = -1; return;
+			/* } */ case 12:
+			/* */ if (isUntyped(x[0].typ)) { $s = 18; continue; }
+			/* */ $s = 19; continue;
+			/* if (isUntyped(x[0].typ)) { */ case 18:
+				final$1 = T[0];
+				_r$4 = isNonTypeParamInterface(T[0]); /* */ $s = 24; case 24: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				if (_r$4) { _v$1 = true; $s = 23; continue s; }
+				if (!(constArg)) { _v$2 = false; $s = 25; continue s; }
+				_r$5 = isConstType(T[0]); /* */ $s = 26; case 26: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				_v$2 = !_r$5; case 25:
+				_v$1 = _v$2; case 23:
+				/* */ if (_v$1 || x[0].isNil()) { $s = 20; continue; }
+				if (!(x[0].mode === 4)) { _v$4 = false; $s = 28; continue s; }
+				_r$6 = isInteger(x[0].typ); /* */ $s = 29; case 29: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				_v$4 = _r$6; case 28:
+				if (!(_v$4)) { _v$3 = false; $s = 27; continue s; }
+				_r$7 = allString(T[0]); /* */ $s = 30; case 30: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_v$3 = _r$7; case 27:
+				/* */ if (_v$3) { $s = 21; continue; }
+				/* */ $s = 22; continue;
+				/* if (_v$1 || x[0].isNil()) { */ case 20:
+					final$1 = Default(x[0].typ);
+					$s = 22; continue;
+				/* } else if (_v$3) { */ case 21:
+					final$1 = x[0].typ;
+				/* } */ case 22:
+				$r = check[0].updateExprType(x[0].expr, final$1, true); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 19:
+			x[0].typ = T[0];
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: SetTypeParams, $c: true, $r, _r$1, t, tparams, $s};return $f;
+			/* */ } return; } var $f = {$blk: conversion, $c: true, $r, T, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _v, _v$1, _v$2, _v$3, _v$4, cause, check, constArg, constConvertibleTo, final$1, ok, x, $s};return $f;
 		};
-		$ptrType(Named).prototype.TypeArgs = function TypeArgs() {
-			var t;
-			t = this;
-			if (t.inst === ptrType$52.nil) {
-				return ptrType$56.nil;
-			}
-			return t.inst.targs;
-		};
-		$ptrType(Named).prototype.NumMethods = function NumMethods$1() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
+		$ptrType(operand).prototype.convertibleTo = function convertibleTo(check, T, cause) {
+			var {$24r, $24r$1, $24r$2, T, T$1, Tp, Tu, V, V$1, Vp, Vu, _arg, _arg$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _v, _v$1, _v$10, _v$2, _v$3, _v$4, _v$5, _v$6, _v$7, _v$8, _v$9, a, a$1, a$2, cause, check, errorf$2, ok, ok$1, ok$2, s, x, x$1, x$2, $s, $r, $c} = $restore(this, {check, T, cause});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = t.Origin().resolve(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1.methods.$length;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: NumMethods$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		$ptrType(Named).prototype.Method = function Method$1(i) {
-			var {$24r, _r$1, _r$2, i, orig, t, x, x$1, x$2, x$3, $s, $deferred, $r, $c} = $restore(this, {i});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			t = this;
-			_r$1 = t.resolve(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			if (t.state() >= 2) {
-				$s = -1; return (x = t.methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+			T = [T];
+			Tp = [Tp];
+			Vp = [Vp];
+			cause = [cause];
+			check = [check];
+			errorf$2 = [errorf$2];
+			x = [x];
+			x$1 = [x$1];
+			x$2 = [x$2];
+			x$2[0] = this;
+			_r = x$2[0].assignableTo(check[0], T[0], cause[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			ok = _tuple[0];
+			if (ok) {
+				$s = -1; return true;
 			}
-			$r = assert(!(t.inst === ptrType$52.nil)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			orig = t.inst.orig;
-			$r = t.mu.Lock(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$deferred.push([$methodVal(t.mu, "Unlock"), []]);
-			/* */ if (!((t.methods.$length === orig.methods.$length))) { $s = 4; continue; }
+			V = x$2[0].typ;
+			_r$1 = under(V); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			Vu = _r$1;
+			_r$2 = under(T[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			Tu = _r$2;
+			_tuple$1 = $assertType(V, ptrType$15, true);
+			Vp[0] = _tuple$1[0];
+			_tuple$2 = $assertType(T[0], ptrType$15, true);
+			Tp[0] = _tuple$2[0];
+			_r$3 = IdenticalIgnoreTags(Vu, Tu); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			/* */ if (_r$3 && Vp[0] === ptrType$15.nil && Tp[0] === ptrType$15.nil) { $s = 4; continue; }
 			/* */ $s = 5; continue;
-			/* if (!((t.methods.$length === orig.methods.$length))) { */ case 4:
-				$r = assert(t.methods.$length === 0); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				t.methods = $makeSlice(sliceType, orig.methods.$length);
+			/* if (_r$3 && Vp[0] === ptrType$15.nil && Tp[0] === ptrType$15.nil) { */ case 4:
+				$s = -1; return true;
 			/* } */ case 5:
-			/* */ if ((x$1 = t.methods, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i])) === ptrType$2.nil) { $s = 7; continue; }
+			_tuple$3 = $assertType(V, ptrType$28, true);
+			V$1 = _tuple$3[0];
+			ok$1 = _tuple$3[1];
+			/* */ if (ok$1) { $s = 7; continue; }
 			/* */ $s = 8; continue;
-			/* if ((x$1 = t.methods, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i])) === ptrType$2.nil) { */ case 7:
-				$r = assert(!(t.inst.ctxt === ptrType$51.nil)); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$2 = t.expandMethod(i); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				(x$2 = t.methods, ((i < 0 || i >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i] = _r$2));
-				t.inst.expandedMethods = t.inst.expandedMethods + (1) >> 0;
-				if (t.inst.expandedMethods === orig.methods.$length) {
-					t.setState(2);
-					t.inst.ctxt = ptrType$51.nil;
-				}
+			/* if (ok$1) { */ case 7:
+				_tuple$4 = $assertType(T[0], ptrType$28, true);
+				T$1 = _tuple$4[0];
+				ok$2 = _tuple$4[1];
+				/* */ if (ok$2) { $s = 9; continue; }
+				/* */ $s = 10; continue;
+				/* if (ok$2) { */ case 9:
+					_r$4 = under(V$1.base); /* */ $s = 13; case 13: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					_arg = _r$4;
+					_r$5 = under(T$1.base); /* */ $s = 14; case 14: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					_arg$1 = _r$5;
+					_r$6 = IdenticalIgnoreTags(_arg, _arg$1); /* */ $s = 15; case 15: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					/* */ if (_r$6 && !isTypeParam(V$1.base) && !isTypeParam(T$1.base)) { $s = 11; continue; }
+					/* */ $s = 12; continue;
+					/* if (_r$6 && !isTypeParam(V$1.base) && !isTypeParam(T$1.base)) { */ case 11:
+						$s = -1; return true;
+					/* } */ case 12:
+				/* } */ case 10:
 			/* } */ case 8:
-			$24r = (x$3 = t.methods, ((i < 0 || i >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + i]));
-			$s = 11; case 11: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$2.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Method$1, $c: true, $r, $24r, _r$1, _r$2, i, orig, t, x, x$1, x$2, x$3, $s, $deferred};return $f; } }
-		};
-		$ptrType(Named).prototype.expandMethod = function expandMethod(i) {
-			var {_r$1, _r$2, _r$3, _tuple, check, copy, ctxt, i, origSig, origm, rbase, rtyp, sig, smap, t, $s, $r, $c} = $restore(this, {i});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			copy = [copy];
-			t = this;
-			_r$1 = t.inst.orig.Method(i); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			origm = _r$1;
-			$r = assert(!(origm === ptrType$2.nil)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			check = t.check;
-			/* */ if (!(check === ptrType$5.nil)) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (!(check === ptrType$5.nil)) { */ case 3:
-				$r = check.objDecl(origm, ptrType$9.nil); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 4:
-			origSig = $assertType(origm.object.typ, ptrType$27);
-			_tuple = deref(origSig.Recv().object.Type());
-			rbase = _tuple[0];
-			if ($interfaceIsEqual(rbase, t)) {
-				$s = -1; return origm;
-			}
-			sig = origSig;
-			/* */ if (origSig.RecvTypeParams().Len() === t.inst.targs.Len()) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (origSig.RecvTypeParams().Len() === t.inst.targs.Len()) { */ case 6:
-				_r$2 = makeSubstMap(origSig.RecvTypeParams().list(), t.inst.targs.list()); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				smap = _r$2;
-				ctxt = ptrType$51.nil;
-				if (!(check === ptrType$5.nil)) {
-					ctxt = check.context();
-				}
-				_r$3 = check.subst(origm.object.pos, origSig, smap, t, ctxt); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				sig = $assertType(_r$3, ptrType$27);
-			/* } */ case 7:
-			if (sig === origSig) {
-				copy[0] = $clone(origSig, Signature);
-				sig = copy[0];
-			}
-			rtyp = $ifaceNil;
-			if (origm.hasPtrRecv()) {
-				rtyp = NewPointer(t);
-			} else {
-				rtyp = t;
-			}
-			sig.recv = substVar(origSig.recv, rtyp);
-			$s = -1; return substFunc(origm, sig);
-			/* */ } return; } var $f = {$blk: expandMethod, $c: true, $r, _r$1, _r$2, _r$3, _tuple, check, copy, ctxt, i, origSig, origm, rbase, rtyp, sig, smap, t, $s};return $f;
-		};
-		$ptrType(Named).prototype.SetUnderlying = function SetUnderlying(underlying) {
-			var {_r$1, _tuple, ok, t, underlying, $s, $r, $c} = $restore(this, {underlying});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			$r = assert(t.inst === ptrType$52.nil); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if ($interfaceIsEqual(underlying, $ifaceNil)) {
-				$panic(new $String("underlying type must not be nil"));
-			}
-			_tuple = $assertType(underlying, ptrType$9, true);
-			ok = _tuple[1];
-			if (ok) {
-				$panic(new $String("underlying type must not be *Named"));
-			}
-			_r$1 = t.resolve(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1.underlying = underlying;
-			if ($interfaceIsEqual(t.fromRHS, $ifaceNil)) {
-				t.fromRHS = underlying;
+			_r$7 = isIntegerOrFloat(Vu); /* */ $s = 19; case 19: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+			if (!(_r$7)) { _v = false; $s = 18; continue s; }
+			_r$8 = isIntegerOrFloat(Tu); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+			_v = _r$8; case 18:
+			/* */ if (_v) { $s = 16; continue; }
+			/* */ $s = 17; continue;
+			/* if (_v) { */ case 16:
+				$s = -1; return true;
+			/* } */ case 17:
+			_r$9 = isComplex(Vu); /* */ $s = 24; case 24: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+			if (!(_r$9)) { _v$1 = false; $s = 23; continue s; }
+			_r$10 = isComplex(Tu); /* */ $s = 25; case 25: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+			_v$1 = _r$10; case 23:
+			/* */ if (_v$1) { $s = 21; continue; }
+			/* */ $s = 22; continue;
+			/* if (_v$1) { */ case 21:
+				$s = -1; return true;
+			/* } */ case 22:
+			_r$11 = isInteger(Vu); /* */ $s = 30; case 30: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+			if (_r$11) { _v$3 = true; $s = 29; continue s; }
+			_r$12 = isBytesOrRunes(Vu); /* */ $s = 31; case 31: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+			_v$3 = _r$12; case 29:
+			if (!(_v$3)) { _v$2 = false; $s = 28; continue s; }
+			_r$13 = isString(Tu); /* */ $s = 32; case 32: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+			_v$2 = _r$13; case 28:
+			/* */ if (_v$2) { $s = 26; continue; }
+			/* */ $s = 27; continue;
+			/* if (_v$2) { */ case 26:
+				$s = -1; return true;
+			/* } */ case 27:
+			_r$14 = isString(Vu); /* */ $s = 36; case 36: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+			if (!(_r$14)) { _v$4 = false; $s = 35; continue s; }
+			_r$15 = isBytesOrRunes(Tu); /* */ $s = 37; case 37: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+			_v$4 = _r$15; case 35:
+			/* */ if (_v$4) { $s = 33; continue; }
+			/* */ $s = 34; continue;
+			/* if (_v$4) { */ case 33:
+				$s = -1; return true;
+			/* } */ case 34:
+			_r$16 = isPointer(Vu); /* */ $s = 42; case 42: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+			if (_r$16) { _v$6 = true; $s = 41; continue s; }
+			_r$17 = isUintptr(Vu); /* */ $s = 43; case 43: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+			_v$6 = _r$17; case 41:
+			if (!(_v$6)) { _v$5 = false; $s = 40; continue s; }
+			_r$18 = isUnsafePointer(Tu); /* */ $s = 44; case 44: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+			_v$5 = _r$18; case 40:
+			/* */ if (_v$5) { $s = 38; continue; }
+			/* */ $s = 39; continue;
+			/* if (_v$5) { */ case 38:
+				$s = -1; return true;
+			/* } */ case 39:
+			_r$19 = isUnsafePointer(Vu); /* */ $s = 48; case 48: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+			if (!(_r$19)) { _v$7 = false; $s = 47; continue s; }
+			_r$20 = isPointer(Tu); /* */ $s = 50; case 50: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+			if (_r$20) { _v$8 = true; $s = 49; continue s; }
+			_r$21 = isUintptr(Tu); /* */ $s = 51; case 51: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
+			_v$8 = _r$21; case 49:
+			_v$7 = _v$8; case 47:
+			/* */ if (_v$7) { $s = 45; continue; }
+			/* */ $s = 46; continue;
+			/* if (_v$7) { */ case 45:
+				$s = -1; return true;
+			/* } */ case 46:
+			_tuple$5 = $assertType(Vu, ptrType$27, true);
+			s = _tuple$5[0];
+			/* */ if (!(s === ptrType$27.nil)) { $s = 52; continue; }
+			/* */ $s = 53; continue;
+			/* if (!(s === ptrType$27.nil)) { */ case 52:
+				_ref = Tu;
+				/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 54; continue; }
+				/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 55; continue; }
+				/* */ $s = 56; continue;
+				/* if ($assertType(_ref, ptrType$11, true)[1]) { */ case 54:
+					a = _ref.$val;
+					_r$22 = Identical(s.Elem(), a.Elem()); /* */ $s = 59; case 59: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
+					/* */ if (_r$22) { $s = 57; continue; }
+					/* */ $s = 58; continue;
+					/* if (_r$22) { */ case 57:
+						if (check[0] === ptrType$6.nil) { _v$9 = true; $s = 62; continue s; }
+						_r$23 = check[0].allowVersion(check[0].pkg, x$2[0], $clone(go1_20, version)); /* */ $s = 63; case 63: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
+						_v$9 = _r$23; case 62:
+						/* */ if (_v$9) { $s = 60; continue; }
+						/* */ $s = 61; continue;
+						/* if (_v$9) { */ case 60:
+							$s = -1; return true;
+						/* } */ case 61:
+						if (!(cause[0] === ptrType$35.nil)) {
+							cause[0].$set("conversion of slices to arrays requires go1.20 or later");
+						}
+						$s = -1; return false;
+					/* } */ case 58:
+					$s = 56; continue;
+				/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 55:
+					a$1 = _ref.$val;
+					_r$24 = under(a$1.Elem()); /* */ $s = 64; case 64: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+					_tuple$6 = $assertType(_r$24, ptrType$11, true);
+					a$2 = _tuple$6[0];
+					/* */ if (!(a$2 === ptrType$11.nil)) { $s = 65; continue; }
+					/* */ $s = 66; continue;
+					/* if (!(a$2 === ptrType$11.nil)) { */ case 65:
+						_r$25 = Identical(s.Elem(), a$2.Elem()); /* */ $s = 69; case 69: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+						/* */ if (_r$25) { $s = 67; continue; }
+						/* */ $s = 68; continue;
+						/* if (_r$25) { */ case 67:
+							if (check[0] === ptrType$6.nil) { _v$10 = true; $s = 72; continue s; }
+							_r$26 = check[0].allowVersion(check[0].pkg, x$2[0], $clone(go1_17, version)); /* */ $s = 73; case 73: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+							_v$10 = _r$26; case 72:
+							/* */ if (_v$10) { $s = 70; continue; }
+							/* */ $s = 71; continue;
+							/* if (_v$10) { */ case 70:
+								$s = -1; return true;
+							/* } */ case 71:
+							if (!(cause[0] === ptrType$35.nil)) {
+								cause[0].$set("conversion of slices to array pointers requires go1.17 or later");
+							}
+							$s = -1; return false;
+						/* } */ case 68:
+					/* } */ case 66:
+				/* } */ case 56:
+			/* } */ case 53:
+			if (Vp[0] === ptrType$15.nil && Tp[0] === ptrType$15.nil) {
+				$s = -1; return false;
 			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: SetUnderlying, $c: true, $r, _r$1, _tuple, ok, t, underlying, $s};return $f;
+			errorf$2[0] = (function(T, Tp, Vp, cause, check, errorf$2, x, x$1, x$2) { return function operand·convertibleTo·func1(format, args) {
+					var {_r$27, args, format, msg$1, $s, $r, $c} = $restore(this, {format, args});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					/* */ if (!(check[0] === ptrType$6.nil) && !(cause[0] === ptrType$35.nil)) { $s = 1; continue; }
+					/* */ $s = 2; continue;
+					/* if (!(check[0] === ptrType$6.nil) && !(cause[0] === ptrType$35.nil)) { */ case 1:
+						_r$27 = check[0].sprintf(format, args); /* */ $s = 3; case 3: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+						msg$1 = _r$27;
+						if (!(cause[0].$get() === "")) {
+							msg$1 = msg$1 + ("\n\t" + cause[0].$get());
+						}
+						cause[0].$set(msg$1);
+					/* } */ case 2:
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: operand·convertibleTo·func1, $c: true, $r, _r$27, args, format, msg$1, $s};return $f;
+				}; })(T, Tp, Vp, cause, check, errorf$2, x, x$1, x$2);
+				/* */ if (!(Vp[0] === ptrType$15.nil) && !(Tp[0] === ptrType$15.nil)) { $s = 75; continue; }
+				/* */ if (!(Vp[0] === ptrType$15.nil)) { $s = 76; continue; }
+				/* */ if (!(Tp[0] === ptrType$15.nil)) { $s = 77; continue; }
+				/* */ $s = 78; continue;
+				/* if (!(Vp[0] === ptrType$15.nil) && !(Tp[0] === ptrType$15.nil)) { */ case 75:
+					x[0] = $clone((x$2[0] === ptrType$63.nil && $throwNilPointerError(), x$2[0]), operand);
+					_r$27 = Vp[0].is((function(T, Tp, Vp, cause, check, errorf$2, x, x$1, x$2) { return function operand·convertibleTo·func2(V$2) {
+							var {$24r, V$2, _r$27, $s, $r, $c} = $restore(this, {V$2});
+							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+							V$2 = [V$2];
+							if (V$2[0] === ptrType$5.nil) {
+								$s = -1; return false;
+							}
+							x[0].typ = V$2[0].typ;
+							_r$27 = Tp[0].is((function(T, Tp, V$2, Vp, cause, check, errorf$2, x, x$1, x$2) { return function operand·convertibleTo·func2·func1(T$2) {
+									var {T$2, _r$27, $s, $r, $c} = $restore(this, {T$2});
+									/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+									if (T$2 === ptrType$5.nil) {
+										$s = -1; return false;
+									}
+									_r$27 = x[0].convertibleTo(check[0], T$2.typ, cause[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+									/* */ if (!_r$27) { $s = 1; continue; }
+									/* */ $s = 2; continue;
+									/* if (!_r$27) { */ case 1:
+										$r = errorf$2[0]("cannot convert %s (in %s) to type %s (in %s)", new sliceType$5([V$2[0].typ, Vp[0], T$2.typ, Tp[0]])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+										$s = -1; return false;
+									/* } */ case 2:
+									$s = -1; return true;
+									/* */ } return; } var $f = {$blk: operand·convertibleTo·func2·func1, $c: true, $r, T$2, _r$27, $s};return $f;
+								}; })(T, Tp, V$2, Vp, cause, check, errorf$2, x, x$1, x$2)); /* */ $s = 1; case 1: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+							$24r = _r$27;
+							$s = 2; case 2: return $24r;
+							/* */ } return; } var $f = {$blk: operand·convertibleTo·func2, $c: true, $r, $24r, V$2, _r$27, $s};return $f;
+						}; })(T, Tp, Vp, cause, check, errorf$2, x, x$1, x$2)); /* */ $s = 79; case 79: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+					$24r = _r$27;
+					$s = 80; case 80: return $24r;
+				/* } else if (!(Vp[0] === ptrType$15.nil)) { */ case 76:
+					x$1[0] = $clone((x$2[0] === ptrType$63.nil && $throwNilPointerError(), x$2[0]), operand);
+					_r$28 = Vp[0].is((function(T, Tp, Vp, cause, check, errorf$2, x, x$1, x$2) { return function operand·convertibleTo·func3(V$2) {
+							var {V$2, _r$28, $s, $r, $c} = $restore(this, {V$2});
+							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+							if (V$2 === ptrType$5.nil) {
+								$s = -1; return false;
+							}
+							x$1[0].typ = V$2.typ;
+							_r$28 = x$1[0].convertibleTo(check[0], T[0], cause[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+							/* */ if (!_r$28) { $s = 1; continue; }
+							/* */ $s = 2; continue;
+							/* if (!_r$28) { */ case 1:
+								$r = errorf$2[0]("cannot convert %s (in %s) to type %s", new sliceType$5([V$2.typ, Vp[0], T[0]])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = -1; return false;
+							/* } */ case 2:
+							$s = -1; return true;
+							/* */ } return; } var $f = {$blk: operand·convertibleTo·func3, $c: true, $r, V$2, _r$28, $s};return $f;
+						}; })(T, Tp, Vp, cause, check, errorf$2, x, x$1, x$2)); /* */ $s = 81; case 81: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+					$24r$1 = _r$28;
+					$s = 82; case 82: return $24r$1;
+				/* } else if (!(Tp[0] === ptrType$15.nil)) { */ case 77:
+					_r$29 = Tp[0].is((function(T, Tp, Vp, cause, check, errorf$2, x, x$1, x$2) { return function operand·convertibleTo·func4(T$2) {
+							var {T$2, _r$29, $s, $r, $c} = $restore(this, {T$2});
+							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+							if (T$2 === ptrType$5.nil) {
+								$s = -1; return false;
+							}
+							_r$29 = x$2[0].convertibleTo(check[0], T$2.typ, cause[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+							/* */ if (!_r$29) { $s = 1; continue; }
+							/* */ $s = 2; continue;
+							/* if (!_r$29) { */ case 1:
+								$r = errorf$2[0]("cannot convert %s to type %s (in %s)", new sliceType$5([x$2[0].typ, T$2.typ, Tp[0]])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = -1; return false;
+							/* } */ case 2:
+							$s = -1; return true;
+							/* */ } return; } var $f = {$blk: operand·convertibleTo·func4, $c: true, $r, T$2, _r$29, $s};return $f;
+						}; })(T, Tp, Vp, cause, check, errorf$2, x, x$1, x$2)); /* */ $s = 83; case 83: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+					$24r$2 = _r$29;
+					$s = 84; case 84: return $24r$2;
+				/* } */ case 78:
+			case 74:
+			$s = -1; return false;
+			/* */ } return; } var $f = {$blk: convertibleTo, $c: true, $r, $24r, $24r$1, $24r$2, T, T$1, Tp, Tu, V, V$1, Vp, Vu, _arg, _arg$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _v, _v$1, _v$10, _v$2, _v$3, _v$4, _v$5, _v$6, _v$7, _v$8, _v$9, a, a$1, a$2, cause, check, errorf$2, ok, ok$1, ok$2, s, x, x$1, x$2, $s};return $f;
 		};
-		$ptrType(Named).prototype.AddMethod = function AddMethod(m) {
-			var {_r$1, _tuple, i, m, t, $s, $r, $c} = $restore(this, {m});
+		isUintptr = function isUintptr$1(typ$4) {
+			var {_r, _tuple, t, typ$4, $s, $r, $c} = $restore(this, {typ$4});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			$r = assert(t.inst === ptrType$52.nil); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$1 = t.resolve(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			_tuple = lookupMethod(t.methods, m.object.pkg, m.object.name, false);
-			i = _tuple[0];
-			if (i < 0) {
-				t.methods = $append(t.methods, m);
-			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: AddMethod, $c: true, $r, _r$1, _tuple, i, m, t, $s};return $f;
+			_r = under(typ$4); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r, ptrType$4, true);
+			t = _tuple[0];
+			$s = -1; return !(t === ptrType$4.nil) && (t.kind === 12);
+			/* */ } return; } var $f = {$blk: isUintptr$1, $c: true, $r, _r, _tuple, t, typ$4, $s};return $f;
 		};
-		$ptrType(Named).prototype.Underlying = function Underlying$7() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
+		isUnsafePointer = function isUnsafePointer$1(typ$4) {
+			var {_r, _tuple, t, typ$4, $s, $r, $c} = $restore(this, {typ$4});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = t.resolve(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1.underlying;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Underlying$7, $c: true, $r, $24r, _r$1, t, $s};return $f;
+			_r = under(typ$4); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r, ptrType$4, true);
+			t = _tuple[0];
+			$s = -1; return !(t === ptrType$4.nil) && (t.kind === 18);
+			/* */ } return; } var $f = {$blk: isUnsafePointer$1, $c: true, $r, _r, _tuple, t, typ$4, $s};return $f;
 		};
-		$ptrType(Named).prototype.String = function String$27() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
+		isPointer = function isPointer$1(typ$4) {
+			var {_r, _tuple, ok, typ$4, $s, $r, $c} = $restore(this, {typ$4});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$27, $c: true, $r, $24r, _r$1, t, $s};return $f;
+			_r = under(typ$4); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r, ptrType$28, true);
+			ok = _tuple[1];
+			$s = -1; return ok;
+			/* */ } return; } var $f = {$blk: isPointer$1, $c: true, $r, _r, _tuple, ok, typ$4, $s};return $f;
 		};
-		$ptrType(Named).prototype.under = function under$2() {
-			var {_entry, _entry$1, _i, _key, _key$1, _keys, _r$1, _r$2, _ref, _ref$1, _ref$2, _size, _tuple, check, i, n, n$1, n0, n1, ok, path, seen, u, u1, u1$1, u1$2, u1$3, u1$4, u1$5, $s, $r, $c} = $restore(this, {});
+		isBytesOrRunes = function isBytesOrRunes$1(typ$4) {
+			var {_r, _r$1, _tuple, _tuple$1, s, t, typ$4, $s, $r, $c} = $restore(this, {typ$4});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			n0 = this;
-			_r$1 = n0.Underlying(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			u = _r$1;
-			n1 = ptrType$9.nil;
-			_ref = u;
-			if (_ref === $ifaceNil) {
-				u1 = _ref;
-				$panic(new $String("nil underlying"));
-			} else if ($assertType(_ref, ptrType$9, true)[1]) {
-				u1$2 = _ref.$val;
-				n1 = u1$2;
-			} else {
-				u1$1 = _ref;
-				$s = -1; return u;
-			}
-			if (n0.check === ptrType$5.nil) {
-				$panic(new $String("Named.check == nil but type is incomplete"));
-			}
-			check = n0.check;
-			n = n0;
-			seen = new $global.Map();
-			path = sliceType$8.nil;
-			/* while (true) { */ case 2:
-				_key = n; (seen || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$9.keyFor(_key), { k: _key, v: (seen ? seen.size : 0) });
-				path = $append(path, n.obj);
-				n = n1;
-				_tuple = (_entry = $mapIndex(seen,ptrType$9.keyFor(n)), _entry !== undefined ? [_entry.v, true] : [0, false]);
-				i = _tuple[0];
-				ok = _tuple[1];
-				/* */ if (ok) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (ok) { */ case 4:
-					$r = check.cycleError($subslice(path, i)); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					u = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-					/* break; */ $s = 3; continue;
-				/* } */ case 5:
-				_r$2 = n.Underlying(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				u = _r$2;
-				_ref$1 = u;
-				if (_ref$1 === $ifaceNil) {
-					u1$3 = _ref$1;
-					u = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-					/* break loop; */ $s = 3; continue s;
-				} else if ($assertType(_ref$1, ptrType$9, true)[1]) {
-					u1$5 = _ref$1.$val;
-					n1 = u1$5;
-				} else {
-					u1$4 = _ref$1;
-					/* break loop; */ $s = 3; continue s;
-				}
-			$s = 2; continue;
-			case 3:
-			_ref$2 = seen;
-			_i = 0;
-			_keys = _ref$2 ? _ref$2.keys() : undefined;
-			_size = _ref$2 ? _ref$2.size : 0;
-			while (true) {
-				if (!(_i < _size)) { break; }
-				_key$1 = _keys.next().value;
-				_entry$1 = _ref$2.get(_key$1);
-				if (_entry$1 === undefined) {
-					_i++;
-					continue;
-				}
-				n$1 = _entry$1.k;
-				if (!(n$1.obj.object.pkg === check.pkg)) {
-					$panic(new $String("imported type with unresolved underlying type"));
-				}
-				n$1.underlying = u;
-				_i++;
-			}
-			$s = -1; return u;
-			/* */ } return; } var $f = {$blk: under$2, $c: true, $r, _entry, _entry$1, _i, _key, _key$1, _keys, _r$1, _r$2, _ref, _ref$1, _ref$2, _size, _tuple, check, i, n, n$1, n0, n1, ok, path, seen, u, u1, u1$1, u1$2, u1$3, u1$4, u1$5, $s};return $f;
+			_r = under(typ$4); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r, ptrType$27, true);
+			s = _tuple[0];
+			/* */ if (!(s === ptrType$27.nil)) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!(s === ptrType$27.nil)) { */ case 2:
+				_r$1 = under(s.elem); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_tuple$1 = $assertType(_r$1, ptrType$4, true);
+				t = _tuple$1[0];
+				$s = -1; return !(t === ptrType$4.nil) && ((t.kind === 8) || (t.kind === 5));
+			/* } */ case 3:
+			$s = -1; return false;
+			/* */ } return; } var $f = {$blk: isBytesOrRunes$1, $c: true, $r, _r, _r$1, _tuple, _tuple$1, s, t, typ$4, $s};return $f;
 		};
-		$ptrType(Named).prototype.setUnderlying = function setUnderlying(typ$3) {
-			var n, typ$3;
-			n = this;
-			if (!(n === ptrType$9.nil)) {
-				n.underlying = typ$3;
-			}
+		NewContext = function NewContext$1() {
+			return new Context.ptr(new sync.Mutex.ptr(0, 0), new $global.Map(), 0, new $global.Map());
 		};
-		$ptrType(Named).prototype.lookupMethod = function lookupMethod$1(pkg, name, foldCase) {
-			var {$24r, _r$1, _r$2, _tuple, foldCase, i, n, name, pkg, $s, $r, $c} = $restore(this, {pkg, name, foldCase});
+		$pkg.NewContext = NewContext;
+		$ptrType(Context).prototype.instanceHash = function instanceHash(orig, targs) {
+			var {_r, _r$1, _r$2, buf, ctxt, h, orig, targs, $s, $r, $c} = $restore(this, {orig, targs});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			n = this;
-			_r$1 = n.resolve(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			_tuple = lookupMethod(n.Origin().methods, pkg, name, foldCase);
-			i = _tuple[0];
-			if (i < 0) {
-				$s = -1; return [-1, ptrType$2.nil];
-			}
-			_r$2 = n.Method(i); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = [i, _r$2];
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: lookupMethod$1, $c: true, $r, $24r, _r$1, _r$2, _tuple, foldCase, i, n, name, pkg, $s};return $f;
-		};
-		$ptrType(Checker).prototype.context = function context() {
-			var check;
-			check = this;
-			if (check.ctxt === ptrType$51.nil) {
-				check.ctxt = NewContext();
-			}
-			return check.ctxt;
-		};
-		$ptrType(Named).prototype.expandUnderlying = function expandUnderlying() {
-			var {$24r, $24r$1, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, _tuple$2, check, copied, ctxt, h, iface$1, methods, n, n2, old, orig, smap, targs, underlying, unexpanded, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			check = [check];
-			n = [n];
-			n[0] = this;
-			check[0] = n[0].check;
-			/* */ if (!(check[0] === ptrType$5.nil) && false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(check[0] === ptrType$5.nil) && false) { */ case 1:
-				$r = check[0].trace(n[0].obj.object.pos, "-- Named.expandUnderlying %s", new sliceType$6([n[0]])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				check[0].indent = check[0].indent + (1) >> 0;
-				$deferred.push([(function(check, n) { return function Named·expandUnderlying·func1() {
-						var {$s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						check[0].indent = check[0].indent - (1) >> 0;
-						$r = check[0].trace(n[0].obj.object.pos, "=> %s (tparams = %s, under = %s)", new sliceType$6([n[0], n[0].tparams.list(), n[0].underlying])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Named·expandUnderlying·func1, $c: true, $r, $s};return $f;
-					}; })(check, n), []]);
-			/* } */ case 2:
-			$r = assert(!($interfaceIsEqual(n[0].inst.orig.underlying, $ifaceNil))); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (n[0].inst.ctxt === ptrType$51.nil) {
-				n[0].inst.ctxt = NewContext();
-			}
-			orig = n[0].inst.orig;
-			targs = n[0].inst.targs;
-			_tuple = $assertType(orig.underlying, ptrType$9, true);
-			unexpanded = _tuple[1];
-			/* */ if (unexpanded) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (unexpanded) { */ case 5:
-				$r = assert(!(check[0] === ptrType$5.nil)); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 6:
-			/* */ if (!((orig.tparams.Len() === targs.Len()))) { $s = 8; continue; }
+			buf = [buf];
+			ctxt = this;
+			$r = assert(!(ctxt === ptrType$52.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = assert(!($interfaceIsEqual(orig, $ifaceNil))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			buf[0] = new bytes.Buffer.ptr(sliceType$12.nil, 0, 0);
+			_r = newTypeHasher(buf[0], ctxt); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			h = _r;
+			_r$1 = ctxt.getID(orig); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$2 = strconv.Itoa(_r$1); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			$r = h.string(_r$2); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = h.typ(orig); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (targs.$length > 0) { $s = 8; continue; }
 			/* */ $s = 9; continue;
-			/* if (!((orig.tparams.Len() === targs.Len()))) { */ case 8:
-				$24r = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-				$s = 10; case 10: return $24r;
+			/* if (targs.$length > 0) { */ case 8:
+				$r = h.typeList(targs); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 9:
-			_r$1 = n[0].inst.ctxt.instanceHash(orig, targs.list()); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			h = _r$1;
-			_r$2 = n[0].inst.ctxt.update(h, orig, n[0].TypeArgs().list(), n[0]); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			n2 = _r$2;
-			$r = assert($interfaceIsEqual(n[0], n2)); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$3 = makeSubstMap(orig.tparams.list(), targs.list()); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			smap = _r$3;
-			ctxt = ptrType$51.nil;
-			if (!(check[0] === ptrType$5.nil)) {
-				ctxt = check[0].context();
-			}
-			_r$4 = n[0].check.subst(n[0].obj.object.pos, orig.underlying, smap, n[0], ctxt); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			underlying = _r$4;
-			_tuple$1 = $assertType(underlying, ptrType$13, true);
-			iface$1 = _tuple$1[0];
-			if (!(iface$1 === ptrType$13.nil)) {
-				_tuple$2 = replaceRecvType(iface$1.methods, orig, n[0]);
-				methods = _tuple$2[0];
-				copied = _tuple$2[1];
-				if (copied) {
-					if ($interfaceIsEqual(iface$1, orig.underlying)) {
-						old = iface$1;
-						iface$1 = check[0].newInterface();
-						iface$1.embeddeds = old.embeddeds;
-						iface$1.complete = old.complete;
-						iface$1.implicit = old.implicit;
-						underlying = iface$1;
-					}
-					iface$1.methods = methods;
-				}
-			}
-			$24r$1 = underlying;
-			$s = 16; case 16: return $24r$1;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: expandUnderlying, $c: true, $r, $24r, $24r$1, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, _tuple$2, check, copied, ctxt, h, iface$1, methods, n, n2, old, orig, smap, targs, underlying, unexpanded, $s, $deferred};return $f; } }
-		};
-		safeUnderlying = function safeUnderlying$1(typ$3) {
-			var {$24r, _r$1, _tuple, t, typ$3, $s, $r, $c} = $restore(this, {typ$3});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_tuple = $assertType(typ$3, ptrType$9, true);
-			t = _tuple[0];
-			if (!(t === ptrType$9.nil)) {
-				$s = -1; return t.underlying;
-			}
-			_r$1 = typ$3.Underlying(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: safeUnderlying$1, $c: true, $r, $24r, _r$1, _tuple, t, typ$3, $s};return $f;
-		};
-		$ptrType(Checker).prototype.monomorph = function monomorph() {
-			var {_i, _ref, again, check, dst, edge, i, src, w, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			again = true;
-			/* while (true) { */ case 1:
-				/* if (!(again)) { break; } */ if(!(again)) { $s = 2; continue; }
-				again = false;
-				_ref = check.mono.edges;
-				_i = 0;
-				/* while (true) { */ case 3:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
-					i = _i;
-					edge = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), monoEdge);
-					src = (x = check.mono.vertices, x$1 = edge.src, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-					dst = (x$2 = check.mono.vertices, x$3 = edge.dst, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]));
-					w = src.weight + edge.weight >> 0;
-					if (w <= dst.weight) {
-						_i++;
-						/* continue; */ $s = 3; continue;
-					}
-					dst.pre = i;
-					dst.len = src.len + 1 >> 0;
-					/* */ if (dst.len === check.mono.vertices.$length) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (dst.len === check.mono.vertices.$length) { */ case 5:
-						$r = check.reportInstanceLoop(edge.dst); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-					/* } */ case 6:
-					dst.weight = w;
-					again = true;
-					_i++;
-				$s = 3; continue;
-				case 4:
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: monomorph, $c: true, $r, _i, _ref, again, check, dst, edge, i, src, w, x, x$1, x$2, x$3, $s};return $f;
+			$s = -1; return strings.Replace(buf[0].String(), " ", "#", -1);
+			/* */ } return; } var $f = {$blk: instanceHash, $c: true, $r, _r, _r$1, _r$2, buf, ctxt, h, orig, targs, $s};return $f;
 		};
-		$ptrType(Checker).prototype.reportInstanceLoop = function reportInstanceLoop(v) {
-			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _i, _r$1, _r$2, _ref, _ref$1, check, edge, obj, obj0, qf, seen, stack, v, v$1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, $s, $r, $c} = $restore(this, {v});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			stack = sliceType$13.nil;
-			seen = $makeSlice(sliceType$15, check.mono.vertices.$length);
-			while (true) {
-				if (!(!((v < 0 || v >= seen.$length) ? ($throwRuntimeError("index out of range"), undefined) : seen.$array[seen.$offset + v]))) { break; }
-				stack = $append(stack, v);
-				((v < 0 || v >= seen.$length) ? ($throwRuntimeError("index out of range"), undefined) : seen.$array[seen.$offset + v] = true);
-				v = (x = check.mono.edges, x$1 = (x$2 = check.mono.vertices, ((v < 0 || v >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + v])).pre, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).src;
-			}
-			while (true) {
-				if (!(!(((0 >= stack.$length ? ($throwRuntimeError("index out of range"), undefined) : stack.$array[stack.$offset + 0]) === v)))) { break; }
-				stack = $subslice(stack, 1);
-			}
-			obj0 = (x$3 = check.mono.vertices, ((v < 0 || v >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + v])).obj;
-			$r = check.error(obj0, 140, "instantiation cycle:"); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			qf = RelativeTo(check.pkg);
-			_ref = stack;
-			_i = 0;
-			/* while (true) { */ case 2:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
-				v$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				edge = $clone((x$4 = check.mono.edges, x$5 = (x$6 = check.mono.vertices, ((v$1 < 0 || v$1 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + v$1])).pre, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])), monoEdge);
-				obj = (x$7 = check.mono.vertices, x$8 = edge.dst, ((x$8 < 0 || x$8 >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + x$8])).obj;
-				_ref$1 = obj.object.Type();
-				/* */ if ($assertType(_ref$1, ptrType$9, true)[1]) { $s = 4; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$14, true)[1]) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if ($assertType(_ref$1, ptrType$9, true)[1]) { */ case 4:
-					_arg = new atPos(((edge.pos >> 0)));
-					_arg$1 = new $String(obj.object.Name());
-					_r$1 = TypeString(edge.typ, qf); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_arg$2 = new $String(_r$1);
-					$r = check.errorf(_arg, 140, "\t%s implicitly parameterized by %s", new sliceType$6([_arg$1, _arg$2])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 7; continue;
-				/* } else if ($assertType(_ref$1, ptrType$14, true)[1]) { */ case 5:
-					_arg$3 = new atPos(((edge.pos >> 0)));
-					_arg$4 = new $String(obj.object.Name());
-					_r$2 = TypeString(edge.typ, qf); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_arg$5 = new $String(_r$2);
-					$r = check.errorf(_arg$3, 140, "\t%s instantiated as %s", new sliceType$6([_arg$4, _arg$5])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 7; continue;
-				/* } else { */ case 6:
-					$panic(new $String("unexpected type"));
-				/* } */ case 7:
+		$ptrType(Context).prototype.lookup = function lookup$2(h, orig, targs) {
+			var {$24r, $24r$1, _entry, _i, _r, _r$1, _ref, ctxt, e, h, orig, targs, $s, $deferred, $r, $c} = $restore(this, {h, orig, targs});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			ctxt = this;
+			$r = ctxt.mu.Lock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$deferred.push([$methodVal(ctxt.mu, "Unlock"), []]);
+			_ref = (_entry = $mapIndex(ctxt.typeMap,$String.keyFor(h)), _entry !== undefined ? _entry.v : sliceType$34.nil);
+			_i = 0;
+			/* while (true) { */ case 2:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
+				e = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), ctxtEntry);
+				_r = identicalInstance(orig, targs, e.orig, e.targs); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				/* */ if (_r) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (_r) { */ case 4:
+					$24r = e.instance;
+					$s = 7; case 7: return $24r;
+				/* } */ case 5:
+				/* */ if (false) { $s = 8; continue; }
+				/* */ $s = 9; continue;
+				/* if (false) { */ case 8:
+					_r$1 = fmt.Sprintf("non-identical instances: (orig: %s, targs: %v) and %s", new sliceType$5([orig, targs, e.instance])); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					$panic(new $String(_r$1));
+				/* } */ case 9:
 				_i++;
 			$s = 2; continue;
 			case 3:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: reportInstanceLoop, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _i, _r$1, _r$2, _ref, _ref$1, check, edge, obj, obj0, qf, seen, stack, v, v$1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, $s};return $f;
-		};
-		$ptrType(monoGraph).prototype.recordCanon = function recordCanon(mpar, tpar) {
-			var _key, mpar, tpar, w;
-			w = this;
-			if (w.canon === false) {
-				w.canon = new $global.Map();
-			}
-			_key = mpar; (w.canon || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$14.keyFor(_key), { k: _key, v: tpar });
+			$24r$1 = $ifaceNil;
+			$s = 11; case 11: return $24r$1;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: lookup$2, $c: true, $r, $24r, $24r$1, _entry, _i, _r, _r$1, _ref, ctxt, e, h, orig, targs, $s, $deferred};return $f; } }
 		};
-		$ptrType(monoGraph).prototype.recordInstance = function recordInstance(pkg, pos, tparams, targs, xlist) {
-			var {_i, _r$1, _ref, i, pkg, pos, pos$1, targs, tpar, tparams, w, xlist, $s, $r, $c} = $restore(this, {pkg, pos, tparams, targs, xlist});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			w = this;
-			_ref = tparams;
+		$ptrType(Context).prototype.update = function update(h, orig, targs, inst) {
+			var {$24r, $24r$1, _entry, _entry$1, _i, _key, _r, _r$1, _ref, _v, ctxt, e, h, inst, orig, targs, $s, $deferred, $r, $c} = $restore(this, {h, orig, targs, inst});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			ctxt = this;
+			$r = assert(!($interfaceIsEqual(inst, $ifaceNil))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = ctxt.mu.Lock(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$deferred.push([$methodVal(ctxt.mu, "Unlock"), []]);
+			_ref = (_entry = $mapIndex(ctxt.typeMap,$String.keyFor(h)), _entry !== undefined ? _entry.v : sliceType$34.nil);
 			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				tpar = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				pos$1 = pos;
-				/* */ if (i < xlist.$length) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (i < xlist.$length) { */ case 3:
-					_r$1 = ((i < 0 || i >= xlist.$length) ? ($throwRuntimeError("index out of range"), undefined) : xlist.$array[xlist.$offset + i]).Pos(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					pos$1 = _r$1;
-				/* } */ case 4:
-				$r = w.assign(pkg, pos$1, tpar, ((i < 0 || i >= targs.$length) ? ($throwRuntimeError("index out of range"), undefined) : targs.$array[targs.$offset + i])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* while (true) { */ case 3:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
+				e = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), ctxtEntry);
+				if ($interfaceIsEqual(inst, $ifaceNil)) { _v = true; $s = 7; continue s; }
+				_r = Identical(inst, e.instance); /* */ $s = 8; case 8: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_v = _r; case 7:
+				/* */ if (_v) { $s = 5; continue; }
+				/* */ $s = 6; continue;
+				/* if (_v) { */ case 5:
+					$24r = e.instance;
+					$s = 9; case 9: return $24r;
+				/* } */ case 6:
+				/* */ if (false) { $s = 10; continue; }
+				/* */ $s = 11; continue;
+				/* if (false) { */ case 10:
+					_r$1 = fmt.Sprintf("%s and %s are not identical", new sliceType$5([inst, e.instance])); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					$panic(new $String(_r$1));
+				/* } */ case 11:
 				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: recordInstance, $c: true, $r, _i, _r$1, _ref, i, pkg, pos, pos$1, targs, tpar, tparams, w, xlist, $s};return $f;
+			$s = 3; continue;
+			case 4:
+			_key = h; (ctxt.typeMap || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: $append((_entry$1 = $mapIndex(ctxt.typeMap,$String.keyFor(h)), _entry$1 !== undefined ? _entry$1.v : sliceType$34.nil), new ctxtEntry.ptr(orig, targs, inst)) });
+			$24r$1 = inst;
+			$s = 13; case 13: return $24r$1;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: update, $c: true, $r, $24r, $24r$1, _entry, _entry$1, _i, _key, _r, _r$1, _ref, _v, ctxt, e, h, inst, orig, targs, $s, $deferred};return $f; } }
 		};
-		$ptrType(monoGraph).prototype.assign = function assign(pkg, pos, tpar, targ) {
-			var {do$1, flow, pkg, pos, targ, tpar, w, $s, $r, $c} = $restore(this, {pkg, pos, tpar, targ});
+		$ptrType(Context).prototype.getID = function getID(t) {
+			var {$24r, _entry, _key, _tuple, ctxt, id, ok, t, $s, $deferred, $r, $c} = $restore(this, {t});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			ctxt = this;
+			$r = ctxt.mu.Lock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$deferred.push([$methodVal(ctxt.mu, "Unlock"), []]);
+			_tuple = (_entry = $mapIndex(ctxt.originIDs,Type.keyFor(t)), _entry !== undefined ? [_entry.v, true] : [0, false]);
+			id = _tuple[0];
+			ok = _tuple[1];
+			if (!ok) {
+				id = ctxt.nextID;
+				_key = t; (ctxt.originIDs || $throwRuntimeError("assignment to entry in nil map")).set(Type.keyFor(_key), { k: _key, v: id });
+				ctxt.nextID = ctxt.nextID + (1) >> 0;
+			}
+			$24r = id;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return 0; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: getID, $c: true, $r, $24r, _entry, _key, _tuple, ctxt, id, ok, t, $s, $deferred};return $f; } }
+		};
+		$ptrType(Checker).prototype.overflow = function overflow(x, opPos) {
+			var {_arg, _arg$1, _r, _r$1, _r$2, _r$3, _v, check, op$1, opPos, x, $s, $r, $c} = $restore(this, {x, opPos});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			do$1 = [do$1];
-			flow = [flow];
-			pkg = [pkg];
-			pos = [pos];
-			targ = [targ];
-			tpar = [tpar];
-			w = [w];
-			w[0] = this;
-			if (!(tpar[0].Obj().object.Pkg() === pkg[0])) {
+			check = this;
+			$r = assert(x.mode === 4); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r = x.val.Kind(); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			/* */ if (_r === 0) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (_r === 0) { */ case 2:
+				$r = check.error(new atPos(((opPos >> 0))), 14, "constant result is not representable"); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = -1; return;
-			}
-			flow[0] = (function(do$1, flow, pkg, pos, targ, tpar, w) { return function monoGraph·assign·func1(src, typ$3) {
-					var src, typ$3, weight;
-					weight = 1;
-					if ($interfaceIsEqual(typ$3, targ[0])) {
-						weight = 0;
-					}
-					w[0].addEdge(w[0].typeParamVertex(tpar[0]), src, weight, pos[0], targ[0]);
-				}; })(do$1, flow, pkg, pos, targ, tpar, w);
-			do$1[0] = $throwNilPointerError;
-			do$1[0] = (function(do$1, flow, pkg, pos, targ, tpar, w) { return function monoGraph·assign·func2(typ$3) {
-					var {_r$1, _r$2, _r$3, _ref, i, i$1, i$2, src, targs, tuple$2, typ$10, typ$11, typ$12, typ$13, typ$14, typ$15, typ$3, typ$4, typ$5, typ$6, typ$7, typ$8, typ$9, $s, $r, $c} = $restore(this, {typ$3});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_ref = typ$3;
-					/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 1; continue; }
-					/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 2; continue; }
-					/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 3; continue; }
-					/* */ if ($assertType(_ref, ptrType$8, true)[1]) { $s = 4; continue; }
-					/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 5; continue; }
-					/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 6; continue; }
-					/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 7; continue; }
-					/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 8; continue; }
-					/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 9; continue; }
-					/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 10; continue; }
-					/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if ($assertType(_ref, ptrType$14, true)[1]) { */ case 1:
-						typ$5 = _ref.$val;
-						$r = assert(typ$5.Obj().object.Pkg() === pkg[0]); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = flow[0](w[0].typeParamVertex(typ$5), typ$5); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 13; continue;
-					/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 2:
-						typ$6 = _ref.$val;
-						src = w[0].localNamedVertex(pkg[0], typ$6.Origin());
-						/* */ if (src >= 0) { $s = 16; continue; }
-						/* */ $s = 17; continue;
-						/* if (src >= 0) { */ case 16:
-							$r = flow[0](src, typ$6); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 17:
-						targs = typ$6.TypeArgs();
-						i = 0;
-						/* while (true) { */ case 19:
-							/* if (!(i < targs.Len())) { break; } */ if(!(i < targs.Len())) { $s = 20; continue; }
-							$r = do$1[0](targs.At(i)); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							i = i + (1) >> 0;
-						$s = 19; continue;
-						case 20:
-						$s = 13; continue;
-					/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 3:
-						typ$7 = _ref.$val;
-						$r = do$1[0](typ$7.Elem()); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 13; continue;
-					/* } else if ($assertType(_ref, ptrType$8, true)[1]) { */ case 4:
-						typ$8 = _ref.$val;
-						$s = 13; continue;
-					/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 5:
-						typ$9 = _ref.$val;
-						$r = do$1[0](typ$9.Elem()); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 13; continue;
-					/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 6:
-						typ$10 = _ref.$val;
-						$r = do$1[0](typ$10.Key()); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = do$1[0](typ$10.Elem()); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 13; continue;
-					/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 7:
-						typ$11 = _ref.$val;
-						$r = do$1[0](typ$11.Elem()); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 13; continue;
-					/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 8:
-						typ$12 = _ref.$val;
-						$r = do$1[0](typ$12.Elem()); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 13; continue;
-					/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 9:
-						typ$13 = _ref.$val;
-						i$1 = 0;
-						/* while (true) { */ case 28:
-							_r$1 = typ$13.NumMethods(); /* */ $s = 30; case 30: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-							/* if (!(i$1 < _r$1)) { break; } */ if(!(i$1 < _r$1)) { $s = 29; continue; }
-							_r$2 = typ$13.Method(i$1); /* */ $s = 31; case 31: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-							_r$3 = _r$2.object.Type(); /* */ $s = 32; case 32: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							$r = do$1[0](_r$3); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							i$1 = i$1 + (1) >> 0;
-						$s = 28; continue;
-						case 29:
-						$s = 13; continue;
-					/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 10:
-						typ$14 = _ref.$val;
-						tuple$2 = (function(do$1, flow, pkg, pos, targ, tpar, w) { return function monoGraph·assign·func2·func1(tup) {
-								var {i$2, tup, $s, $r, $c} = $restore(this, {tup});
-								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-								i$2 = 0;
-								/* while (true) { */ case 1:
-									/* if (!(i$2 < tup.Len())) { break; } */ if(!(i$2 < tup.Len())) { $s = 2; continue; }
-									$r = do$1[0](tup.At(i$2).object.Type()); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									i$2 = i$2 + (1) >> 0;
-								$s = 1; continue;
-								case 2:
-								$s = -1; return;
-								/* */ } return; } var $f = {$blk: monoGraph·assign·func2·func1, $c: true, $r, i$2, tup, $s};return $f;
-							}; })(do$1, flow, pkg, pos, targ, tpar, w);
-						$r = tuple$2(typ$14.Params()); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = tuple$2(typ$14.Results()); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 13; continue;
-					/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 11:
-						typ$15 = _ref.$val;
-						i$2 = 0;
-						/* while (true) { */ case 36:
-							/* if (!(i$2 < typ$15.NumFields())) { break; } */ if(!(i$2 < typ$15.NumFields())) { $s = 37; continue; }
-							$r = do$1[0](typ$15.Field(i$2).object.Type()); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							i$2 = i$2 + (1) >> 0;
-						$s = 36; continue;
-						case 37:
-						$s = 13; continue;
-					/* } else { */ case 12:
-						typ$4 = _ref;
-						$panic(new $String("unexpected type"));
-					/* } */ case 13:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: monoGraph·assign·func2, $c: true, $r, _r$1, _r$2, _r$3, _ref, i, i$1, i$2, src, targs, tuple$2, typ$10, typ$11, typ$12, typ$13, typ$14, typ$15, typ$3, typ$4, typ$5, typ$6, typ$7, typ$8, typ$9, $s};return $f;
-				}; })(do$1, flow, pkg, pos, targ, tpar, w);
-			$r = do$1[0](targ[0]); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 3:
+			/* */ if (isTyped(x.typ)) { $s = 6; continue; }
+			/* */ $s = 7; continue;
+			/* if (isTyped(x.typ)) { */ case 6:
+				_arg = x;
+				_r$1 = under(x.typ); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_arg$1 = $assertType(_r$1, ptrType$4);
+				$r = check.representable(_arg, _arg$1); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return;
+			/* } */ case 7:
+			_r$2 = x.val.Kind(); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			if (!(_r$2 === 3)) { _v = false; $s = 12; continue s; }
+			_r$3 = constant.BitLen(x.val); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_v = _r$3 > 512; case 12:
+			/* */ if (_v) { $s = 10; continue; }
+			/* */ $s = 11; continue;
+			/* if (_v) { */ case 10:
+				op$1 = opName(x.expr);
+				if (!(op$1 === "")) {
+					op$1 = op$1 + (" ");
+				}
+				$r = check.errorf(new atPos(((opPos >> 0))), 14, "constant %soverflow", new sliceType$5([new $String(op$1)])); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				x.val = constant.MakeUnknown();
+			/* } */ case 11:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: assign, $c: true, $r, do$1, flow, pkg, pos, targ, tpar, w, $s};return $f;
+			/* */ } return; } var $f = {$blk: overflow, $c: true, $r, _arg, _arg$1, _r, _r$1, _r$2, _r$3, _v, check, op$1, opPos, x, $s};return $f;
 		};
-		$ptrType(monoGraph).prototype.localNamedVertex = function localNamedVertex(pkg, named) {
-			var _entry, _entry$1, _i, _key, _key$1, _keys, _ref, _size, _tuple, _tuple$1, _tuple$2, elem, elem$1, idx, idx$1, named, obj, ok, ok$1, ok$2, pkg, root, scope, tpar, w;
-			w = this;
-			obj = named.Obj();
-			if (!(obj.object.Pkg() === pkg)) {
-				return -1;
-			}
-			root = pkg.Scope();
-			if (obj.object.Parent() === root) {
-				return -1;
-			}
-			_tuple = (_entry = $mapIndex(w.nameIdx,ptrType$17.keyFor(obj)), _entry !== undefined ? [_entry.v, true] : [0, false]);
-			idx = _tuple[0];
-			ok = _tuple[1];
-			if (ok) {
-				return idx;
+		representableConst = function representableConst$1(x, check, typ$4, rounded) {
+			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _1, _2, _3, _4, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _v, _v$1, check, conf, im, im$1, n, ok, r, r$1, re, re$1, rounded, s, s$1, s$2, sizeof$1, typ$4, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {x, check, typ$4, rounded});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			conf = [conf];
+			_r = x.Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			/* */ if (_r === 0) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (_r === 0) { */ case 1:
+				$s = -1; return true;
+			/* } */ case 2:
+			conf[0] = ptrType$106.nil;
+			if (!(check === ptrType$6.nil)) {
+				conf[0] = check.conf;
 			}
-			idx$1 = -1;
-			scope = obj.object.Parent();
-			while (true) {
-				if (!(!(scope === root))) { break; }
-				_ref = scope.elems;
-				_i = 0;
-				_keys = _ref ? _ref.keys() : undefined;
-				_size = _ref ? _ref.size : 0;
-				while (true) {
-					if (!(_i < _size)) { break; }
-					_key = _keys.next().value;
-					_entry$1 = _ref.get(_key);
-					if (_entry$1 === undefined) {
-						_i++;
-						continue;
+			sizeof$1 = (function(conf) { return function representableConst·func1(T) {
+					var {T, _r$1, s, $s, $r, $c} = $restore(this, {T});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					_r$1 = conf[0].sizeof(T); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					s = _r$1;
+					$s = -1; return s;
+					/* */ } return; } var $f = {$blk: representableConst·func1, $c: true, $r, T, _r$1, s, $s};return $f;
+				}; })(conf);
+				_r$1 = isInteger(typ$4); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				/* */ if (_r$1) { $s = 5; continue; }
+				_r$2 = isFloat(typ$4); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				/* */ if (_r$2) { $s = 6; continue; }
+				_r$3 = isComplex(typ$4); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				/* */ if (_r$3) { $s = 7; continue; }
+				_r$4 = isString(typ$4); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				/* */ if (_r$4) { $s = 8; continue; }
+				_r$5 = isBoolean(typ$4); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				/* */ if (_r$5) { $s = 9; continue; }
+				/* */ $s = 10; continue;
+				/* if (_r$1) { */ case 5:
+					_r$6 = constant.ToInt(x); /* */ $s = 16; case 16: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					x$1 = _r$6;
+					_r$7 = x$1.Kind(); /* */ $s = 19; case 19: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					/* */ if (!((_r$7 === 3))) { $s = 17; continue; }
+					/* */ $s = 18; continue;
+					/* if (!((_r$7 === 3))) { */ case 17:
+						$s = -1; return false;
+					/* } */ case 18:
+					if (!(rounded === ptrType$51.nil)) {
+						rounded.$set(x$1);
 					}
-					elem = _entry$1.v;
-					_tuple$1 = $assertType(elem, ptrType$17, true);
-					elem$1 = _tuple$1[0];
-					ok$1 = _tuple$1[1];
-					if (ok$1 && !elem$1.IsAlias() && elem$1.object.Pos() < obj.object.Pos()) {
-						_tuple$2 = $assertType(elem$1.object.Type(), ptrType$14, true);
-						tpar = _tuple$2[0];
-						ok$2 = _tuple$2[1];
-						if (ok$2) {
-							if (idx$1 < 0) {
-								idx$1 = w.vertices.$length;
-								w.vertices = $append(w.vertices, new monoVertex.ptr(0, 0, 0, obj));
+					_r$8 = constant.Int64Val(x$1); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					_tuple = _r$8;
+					x$2 = _tuple[0];
+					ok = _tuple[1];
+					/* */ if (ok) { $s = 21; continue; }
+					/* */ $s = 22; continue;
+					/* if (ok) { */ case 21:
+							_1 = typ$4.kind;
+							/* */ if (_1 === (2)) { $s = 24; continue; }
+							/* */ if (_1 === (3)) { $s = 25; continue; }
+							/* */ if (_1 === (4)) { $s = 26; continue; }
+							/* */ if (_1 === (5)) { $s = 27; continue; }
+							/* */ if ((_1 === (6)) || (_1 === (20))) { $s = 28; continue; }
+							/* */ if ((_1 === (7)) || (_1 === (12))) { $s = 29; continue; }
+							/* */ if (_1 === (8)) { $s = 30; continue; }
+							/* */ if (_1 === (9)) { $s = 31; continue; }
+							/* */ if (_1 === (10)) { $s = 32; continue; }
+							/* */ if (_1 === (11)) { $s = 33; continue; }
+							/* */ $s = 34; continue;
+							/* if (_1 === (2)) { */ case 24:
+								_r$9 = sizeof$1(typ$4); /* */ $s = 36; case 36: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+								s = $imul(((_r$9.$low >>> 0)), 8) >>> 0;
+								$s = -1; return (x$3 = $shiftLeft64(new $Int64(-1, 4294967295), ((s - 1 >>> 0))), (x$3.$high < x$2.$high || (x$3.$high === x$2.$high && x$3.$low <= x$2.$low))) && (x$4 = (x$5 = $shiftLeft64(new $Int64(0, 1), ((s - 1 >>> 0))), new $Int64(x$5.$high - 0, x$5.$low - 1)), (x$2.$high < x$4.$high || (x$2.$high === x$4.$high && x$2.$low <= x$4.$low)));
+							/* } else if (_1 === (3)) { */ case 25:
+								$s = -1; return (-1 < x$2.$high || (-1 === x$2.$high && 4294967168 <= x$2.$low)) && (x$2.$high < 0 || (x$2.$high === 0 && x$2.$low <= 127));
+							/* } else if (_1 === (4)) { */ case 26:
+								$s = -1; return (-1 < x$2.$high || (-1 === x$2.$high && 4294934528 <= x$2.$low)) && (x$2.$high < 0 || (x$2.$high === 0 && x$2.$low <= 32767));
+							/* } else if (_1 === (5)) { */ case 27:
+								$s = -1; return (-1 < x$2.$high || (-1 === x$2.$high && 2147483648 <= x$2.$low)) && (x$2.$high < 0 || (x$2.$high === 0 && x$2.$low <= 2147483647));
+							/* } else if ((_1 === (6)) || (_1 === (20))) { */ case 28:
+								$s = -1; return true;
+							/* } else if ((_1 === (7)) || (_1 === (12))) { */ case 29:
+								_r$10 = sizeof$1(typ$4); /* */ $s = 37; case 37: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+								s$1 = $imul(((_r$10.$low >>> 0)), 8) >>> 0;
+								if (s$1 < 64) {
+									$s = -1; return (0 < x$2.$high || (0 === x$2.$high && 0 <= x$2.$low)) && (x$6 = (x$7 = $shiftLeft64(new $Int64(0, 1), s$1), new $Int64(x$7.$high - 0, x$7.$low - 1)), (x$2.$high < x$6.$high || (x$2.$high === x$6.$high && x$2.$low <= x$6.$low)));
+								}
+								$s = -1; return (0 < x$2.$high || (0 === x$2.$high && 0 <= x$2.$low));
+							/* } else if (_1 === (8)) { */ case 30:
+								$s = -1; return (0 < x$2.$high || (0 === x$2.$high && 0 <= x$2.$low)) && (x$2.$high < 0 || (x$2.$high === 0 && x$2.$low <= 255));
+							/* } else if (_1 === (9)) { */ case 31:
+								$s = -1; return (0 < x$2.$high || (0 === x$2.$high && 0 <= x$2.$low)) && (x$2.$high < 0 || (x$2.$high === 0 && x$2.$low <= 65535));
+							/* } else if (_1 === (10)) { */ case 32:
+								$s = -1; return (0 < x$2.$high || (0 === x$2.$high && 0 <= x$2.$low)) && (x$2.$high < 0 || (x$2.$high === 0 && x$2.$low <= 4294967295));
+							/* } else if (_1 === (11)) { */ case 33:
+								$s = -1; return (0 < x$2.$high || (0 === x$2.$high && 0 <= x$2.$low));
+							/* } else { */ case 34:
+								unreachable();
+							/* } */ case 35:
+						case 23:
+					/* } */ case 22:
+						_r$11 = constant.BitLen(x$1); /* */ $s = 39; case 39: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+						n = _r$11;
+						_2 = typ$4.kind;
+						/* */ if ((_2 === (7)) || (_2 === (12))) { $s = 40; continue; }
+						/* */ if (_2 === (11)) { $s = 41; continue; }
+						/* */ if (_2 === (20)) { $s = 42; continue; }
+						/* */ $s = 43; continue;
+						/* if ((_2 === (7)) || (_2 === (12))) { */ case 40:
+							_r$12 = sizeof$1(typ$4); /* */ $s = 44; case 44: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+							s$2 = $imul(((_r$12.$low >>> 0)), 8) >>> 0;
+							_r$13 = constant.Sign(x$1); /* */ $s = 45; case 45: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+							$24r = _r$13 >= 0 && n <= ((s$2 >> 0));
+							$s = 46; case 46: return $24r;
+						/* } else if (_2 === (11)) { */ case 41:
+							_r$14 = constant.Sign(x$1); /* */ $s = 47; case 47: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+							$24r$1 = _r$14 >= 0 && n <= 64;
+							$s = 48; case 48: return $24r$1;
+						/* } else if (_2 === (20)) { */ case 42:
+							$s = -1; return true;
+						/* } */ case 43:
+					case 38:
+					$s = 10; continue;
+				/* } else if (_r$2) { */ case 6:
+					_r$15 = constant.ToFloat(x); /* */ $s = 49; case 49: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+					x$8 = _r$15;
+					_r$16 = x$8.Kind(); /* */ $s = 52; case 52: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+					/* */ if (!((_r$16 === 4))) { $s = 50; continue; }
+					/* */ $s = 51; continue;
+					/* if (!((_r$16 === 4))) { */ case 50:
+						$s = -1; return false;
+					/* } */ case 51:
+						_3 = typ$4.kind;
+						/* */ if (_3 === (13)) { $s = 54; continue; }
+						/* */ if (_3 === (14)) { $s = 55; continue; }
+						/* */ if (_3 === (22)) { $s = 56; continue; }
+						/* */ $s = 57; continue;
+						/* if (_3 === (13)) { */ case 54:
+							/* */ if (rounded === ptrType$51.nil) { $s = 59; continue; }
+							/* */ $s = 60; continue;
+							/* if (rounded === ptrType$51.nil) { */ case 59:
+								_r$17 = fitsFloat32(x$8); /* */ $s = 61; case 61: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+								$24r$2 = _r$17;
+								$s = 62; case 62: return $24r$2;
+							/* } */ case 60:
+							_r$18 = roundFloat32(x$8); /* */ $s = 63; case 63: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+							r = _r$18;
+							if (!($interfaceIsEqual(r, $ifaceNil))) {
+								rounded.$set(r);
+								$s = -1; return true;
 							}
-							w.addEdge(idx$1, w.typeParamVertex(tpar), 1, obj.object.Pos(), tpar);
-						}
-					}
-					_i++;
-				}
-				scope = scope.Parent();
-			}
-			if (w.nameIdx === false) {
-				w.nameIdx = new $global.Map();
-			}
-			_key$1 = obj; (w.nameIdx || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$17.keyFor(_key$1), { k: _key$1, v: idx$1 });
-			return idx$1;
+							$s = 58; continue;
+						/* } else if (_3 === (14)) { */ case 55:
+							/* */ if (rounded === ptrType$51.nil) { $s = 64; continue; }
+							/* */ $s = 65; continue;
+							/* if (rounded === ptrType$51.nil) { */ case 64:
+								_r$19 = fitsFloat64(x$8); /* */ $s = 66; case 66: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+								$24r$3 = _r$19;
+								$s = 67; case 67: return $24r$3;
+							/* } */ case 65:
+							_r$20 = roundFloat64(x$8); /* */ $s = 68; case 68: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+							r$1 = _r$20;
+							if (!($interfaceIsEqual(r$1, $ifaceNil))) {
+								rounded.$set(r$1);
+								$s = -1; return true;
+							}
+							$s = 58; continue;
+						/* } else if (_3 === (22)) { */ case 56:
+							$s = -1; return true;
+						/* } else { */ case 57:
+							unreachable();
+						/* } */ case 58:
+					case 53:
+					$s = 10; continue;
+				/* } else if (_r$3) { */ case 7:
+					x$9 = constant.ToComplex(x);
+					_r$21 = x$9.Kind(); /* */ $s = 71; case 71: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
+					/* */ if (!((_r$21 === 5))) { $s = 69; continue; }
+					/* */ $s = 70; continue;
+					/* if (!((_r$21 === 5))) { */ case 69:
+						$s = -1; return false;
+					/* } */ case 70:
+						_4 = typ$4.kind;
+						/* */ if (_4 === (15)) { $s = 73; continue; }
+						/* */ if (_4 === (16)) { $s = 74; continue; }
+						/* */ if (_4 === (23)) { $s = 75; continue; }
+						/* */ $s = 76; continue;
+						/* if (_4 === (15)) { */ case 73:
+							/* */ if (rounded === ptrType$51.nil) { $s = 78; continue; }
+							/* */ $s = 79; continue;
+							/* if (rounded === ptrType$51.nil) { */ case 78:
+								_r$22 = constant.Real(x$9); /* */ $s = 81; case 81: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
+								_r$23 = fitsFloat32(_r$22); /* */ $s = 82; case 82: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
+								if (!(_r$23)) { _v = false; $s = 80; continue s; }
+								_r$24 = constant.Imag(x$9); /* */ $s = 83; case 83: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+								_r$25 = fitsFloat32(_r$24); /* */ $s = 84; case 84: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+								_v = _r$25; case 80:
+								$24r$4 = _v;
+								$s = 85; case 85: return $24r$4;
+							/* } */ case 79:
+							_r$26 = constant.Real(x$9); /* */ $s = 86; case 86: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+							_r$27 = roundFloat32(_r$26); /* */ $s = 87; case 87: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+							re = _r$27;
+							_r$28 = constant.Imag(x$9); /* */ $s = 88; case 88: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+							_r$29 = roundFloat32(_r$28); /* */ $s = 89; case 89: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+							im = _r$29;
+							/* */ if (!($interfaceIsEqual(re, $ifaceNil)) && !($interfaceIsEqual(im, $ifaceNil))) { $s = 90; continue; }
+							/* */ $s = 91; continue;
+							/* if (!($interfaceIsEqual(re, $ifaceNil)) && !($interfaceIsEqual(im, $ifaceNil))) { */ case 90:
+								_arg = re;
+								_r$30 = constant.MakeImag(im); /* */ $s = 92; case 92: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+								_arg$1 = _r$30;
+								_r$31 = constant.BinaryOp(_arg, 12, _arg$1); /* */ $s = 93; case 93: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
+								rounded.$set(_r$31);
+								$s = -1; return true;
+							/* } */ case 91:
+							$s = 77; continue;
+						/* } else if (_4 === (16)) { */ case 74:
+							/* */ if (rounded === ptrType$51.nil) { $s = 94; continue; }
+							/* */ $s = 95; continue;
+							/* if (rounded === ptrType$51.nil) { */ case 94:
+								_r$32 = constant.Real(x$9); /* */ $s = 97; case 97: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
+								_r$33 = fitsFloat64(_r$32); /* */ $s = 98; case 98: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
+								if (!(_r$33)) { _v$1 = false; $s = 96; continue s; }
+								_r$34 = constant.Imag(x$9); /* */ $s = 99; case 99: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
+								_r$35 = fitsFloat64(_r$34); /* */ $s = 100; case 100: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
+								_v$1 = _r$35; case 96:
+								$24r$5 = _v$1;
+								$s = 101; case 101: return $24r$5;
+							/* } */ case 95:
+							_r$36 = constant.Real(x$9); /* */ $s = 102; case 102: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
+							_r$37 = roundFloat64(_r$36); /* */ $s = 103; case 103: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
+							re$1 = _r$37;
+							_r$38 = constant.Imag(x$9); /* */ $s = 104; case 104: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
+							_r$39 = roundFloat64(_r$38); /* */ $s = 105; case 105: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
+							im$1 = _r$39;
+							/* */ if (!($interfaceIsEqual(re$1, $ifaceNil)) && !($interfaceIsEqual(im$1, $ifaceNil))) { $s = 106; continue; }
+							/* */ $s = 107; continue;
+							/* if (!($interfaceIsEqual(re$1, $ifaceNil)) && !($interfaceIsEqual(im$1, $ifaceNil))) { */ case 106:
+								_arg$2 = re$1;
+								_r$40 = constant.MakeImag(im$1); /* */ $s = 108; case 108: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
+								_arg$3 = _r$40;
+								_r$41 = constant.BinaryOp(_arg$2, 12, _arg$3); /* */ $s = 109; case 109: if($c) { $c = false; _r$41 = _r$41.$blk(); } if (_r$41 && _r$41.$blk !== undefined) { break s; }
+								rounded.$set(_r$41);
+								$s = -1; return true;
+							/* } */ case 107:
+							$s = 77; continue;
+						/* } else if (_4 === (23)) { */ case 75:
+							$s = -1; return true;
+						/* } else { */ case 76:
+							unreachable();
+						/* } */ case 77:
+					case 72:
+					$s = 10; continue;
+				/* } else if (_r$4) { */ case 8:
+					_r$42 = x.Kind(); /* */ $s = 110; case 110: if($c) { $c = false; _r$42 = _r$42.$blk(); } if (_r$42 && _r$42.$blk !== undefined) { break s; }
+					$24r$6 = _r$42 === 2;
+					$s = 111; case 111: return $24r$6;
+				/* } else if (_r$5) { */ case 9:
+					_r$43 = x.Kind(); /* */ $s = 112; case 112: if($c) { $c = false; _r$43 = _r$43.$blk(); } if (_r$43 && _r$43.$blk !== undefined) { break s; }
+					$24r$7 = _r$43 === 1;
+					$s = 113; case 113: return $24r$7;
+				/* } */ case 10:
+			case 4:
+			$s = -1; return false;
+			/* */ } return; } var $f = {$blk: representableConst$1, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _1, _2, _3, _4, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _v, _v$1, check, conf, im, im$1, n, ok, r, r$1, re, re$1, rounded, s, s$1, s$2, sizeof$1, typ$4, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
 		};
-		$ptrType(monoGraph).prototype.typeParamVertex = function typeParamVertex(tpar) {
-			var _entry, _entry$1, _key, _tuple, _tuple$1, idx, idx$1, obj, ok, ok$1, tpar, w, x;
-			w = this;
-			_tuple = (_entry = $mapIndex(w.canon,ptrType$14.keyFor(tpar)), _entry !== undefined ? [_entry.v, true] : [ptrType$14.nil, false]);
-			x = _tuple[0];
-			ok = _tuple[1];
-			if (ok) {
-				tpar = x;
-			}
-			obj = tpar.Obj();
-			_tuple$1 = (_entry$1 = $mapIndex(w.nameIdx,ptrType$17.keyFor(obj)), _entry$1 !== undefined ? [_entry$1.v, true] : [0, false]);
-			idx = _tuple$1[0];
-			ok$1 = _tuple$1[1];
-			if (ok$1) {
-				return idx;
-			}
-			if (w.nameIdx === false) {
-				w.nameIdx = new $global.Map();
-			}
-			idx$1 = w.vertices.$length;
-			w.vertices = $append(w.vertices, new monoVertex.ptr(0, 0, 0, obj));
-			_key = obj; (w.nameIdx || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$17.keyFor(_key), { k: _key, v: idx$1 });
-			return idx$1;
+		fitsFloat32 = function fitsFloat32$1(x) {
+			var {_r, _tuple, f, f32, x, $s, $r, $c} = $restore(this, {x});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = constant.Float32Val(x); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			f32 = _tuple[0];
+			f = (f32);
+			$s = -1; return !math.IsInf(f, 0);
+			/* */ } return; } var $f = {$blk: fitsFloat32$1, $c: true, $r, _r, _tuple, f, f32, x, $s};return $f;
 		};
-		$ptrType(monoGraph).prototype.addEdge = function addEdge(dst, src, weight, pos, typ$3) {
-			var dst, pos, src, typ$3, w, weight;
-			w = this;
-			w.edges = $append(w.edges, new monoEdge.ptr(dst, src, weight, pos, typ$3));
+		roundFloat32 = function roundFloat32$1(x) {
+			var {$24r, _r, _r$1, _tuple, f, f32, x, $s, $r, $c} = $restore(this, {x});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = constant.Float32Val(x); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			f32 = _tuple[0];
+			f = (f32);
+			/* */ if (!math.IsInf(f, 0)) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!math.IsInf(f, 0)) { */ case 2:
+				_r$1 = constant.MakeFloat64(f); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				$24r = _r$1;
+				$s = 5; case 5: return $24r;
+			/* } */ case 3:
+			$s = -1; return $ifaceNil;
+			/* */ } return; } var $f = {$blk: roundFloat32$1, $c: true, $r, $24r, _r, _r$1, _tuple, f, f32, x, $s};return $f;
 		};
-		$ptrType(MethodSet).prototype.String = function String$28() {
-			var {_i, _r$1, _r$2, _r$3, _ref, buf, f, s, $s, $r, $c} = $restore(this, {});
+		fitsFloat64 = function fitsFloat64$1(x) {
+			var {_r, _tuple, f, x, $s, $r, $c} = $restore(this, {x});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf = [buf];
-			s = this;
-			if (s.Len() === 0) {
-				$s = -1; return "MethodSet {}";
-			}
-			buf[0] = new strings.Builder.ptr(ptrType$53.nil, sliceType$14.nil);
-			_r$1 = fmt.Fprintln(buf[0], new sliceType$6([new $String("MethodSet {")])); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			_ref = s.list;
-			_i = 0;
-			/* while (true) { */ case 2:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
-				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$2 = fmt.Fprintf(buf[0], "\t%s\n", new sliceType$6([f])); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-				_i++;
-			$s = 2; continue;
-			case 3:
-			_r$3 = fmt.Fprintln(buf[0], new sliceType$6([new $String("}")])); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_r$3;
-			$s = -1; return buf[0].String();
-			/* */ } return; } var $f = {$blk: String$28, $c: true, $r, _i, _r$1, _r$2, _r$3, _ref, buf, f, s, $s};return $f;
+			_r = constant.Float64Val(x); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			f = _tuple[0];
+			$s = -1; return !math.IsInf(f, 0);
+			/* */ } return; } var $f = {$blk: fitsFloat64$1, $c: true, $r, _r, _tuple, f, x, $s};return $f;
 		};
-		$ptrType(MethodSet).prototype.Len = function Len$7() {
-			var s;
-			s = this;
-			return s.list.$length;
+		roundFloat64 = function roundFloat64$1(x) {
+			var {$24r, _r, _r$1, _tuple, f, x, $s, $r, $c} = $restore(this, {x});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = constant.Float64Val(x); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			f = _tuple[0];
+			/* */ if (!math.IsInf(f, 0)) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!math.IsInf(f, 0)) { */ case 2:
+				_r$1 = constant.MakeFloat64(f); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				$24r = _r$1;
+				$s = 5; case 5: return $24r;
+			/* } */ case 3:
+			$s = -1; return $ifaceNil;
+			/* */ } return; } var $f = {$blk: roundFloat64$1, $c: true, $r, $24r, _r, _r$1, _tuple, f, x, $s};return $f;
 		};
-		$ptrType(MethodSet).prototype.At = function At$3(i) {
-			var i, s, x;
-			s = this;
-			return (x = s.list, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+		$ptrType(Checker).prototype.representable = function representable(x, typ$4) {
+			var {_r, _tuple, check, code, typ$4, v, x, $s, $r, $c} = $restore(this, {x, typ$4});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			_r = check.representation(x, typ$4); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			v = _tuple[0];
+			code = _tuple[1];
+			/* */ if (!((code === 0))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!((code === 0))) { */ case 2:
+				$r = check.invalidConversion(code, x, typ$4); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				x.mode = 0;
+				$s = -1; return;
+			/* } */ case 3:
+			$r = assert(!($interfaceIsEqual(v, $ifaceNil))); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			x.val = v;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: representable, $c: true, $r, _r, _tuple, check, code, typ$4, v, x, $s};return $f;
 		};
-		$ptrType(MethodSet).prototype.Lookup = function Lookup$1(pkg, name) {
-			var {_r$1, _r$2, i, key, m, name, pkg, s, x, $s, $r, $c} = $restore(this, {pkg, name});
+		$ptrType(Checker).prototype.representation = function representation(x, typ$4) {
+			var {_r, _r$1, _r$2, _r$3, _r$4, _v, _v$1, check, typ$4, v, x, $s, $r, $c} = $restore(this, {x, typ$4});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			key = [key];
-			s = [s];
-			s[0] = this;
-			if (s[0].Len() === 0) {
-				$s = -1; return ptrType$3.nil;
+			v = [v];
+			check = this;
+			$r = assert(x.mode === 4); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			v[0] = x.val;
+			_r = representableConst(x.val, check, typ$4, (v.$ptr || (v.$ptr = new ptrType$51(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, v)))); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			/* */ if (!_r) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!_r) { */ case 2:
+				_r$1 = isNumeric(x.typ); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				if (!(_r$1)) { _v = false; $s = 7; continue s; }
+				_r$2 = isNumeric(typ$4); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_v = _r$2; case 7:
+				/* */ if (_v) { $s = 5; continue; }
+				/* */ $s = 6; continue;
+				/* if (_v) { */ case 5:
+					_r$3 = isInteger(x.typ); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					if (!(!_r$3)) { _v$1 = false; $s = 13; continue s; }
+					_r$4 = isInteger(typ$4); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					_v$1 = _r$4; case 13:
+					/* */ if (_v$1) { $s = 10; continue; }
+					/* */ $s = 11; continue;
+					/* if (_v$1) { */ case 10:
+						$s = -1; return [$ifaceNil, 43];
+					/* } else { */ case 11:
+						$s = -1; return [$ifaceNil, 44];
+					/* } */ case 12:
+				/* } */ case 6:
+				$s = -1; return [$ifaceNil, 14];
+			/* } */ case 3:
+			$s = -1; return [v[0], 0];
+			/* */ } return; } var $f = {$blk: representation, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _v, _v$1, check, typ$4, v, x, $s};return $f;
+		};
+		$ptrType(Checker).prototype.invalidConversion = function invalidConversion(code, x, target) {
+			var {_1, check, code, msg$1, target, x, $s, $r, $c} = $restore(this, {code, x, target});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			msg$1 = "cannot convert %s to type %s";
+			_1 = code;
+			if (_1 === (43)) {
+				msg$1 = "%s truncated to %s";
+			} else if (_1 === (44)) {
+				msg$1 = "%s overflows %s";
 			}
-			key[0] = Id(pkg, name);
-			_r$1 = sort.Search(s[0].list.$length, (function(key, s) { return function MethodSet·Lookup·func1(i) {
-					var {$24r, _r$1, i, m, x, $s, $r, $c} = $restore(this, {i});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					m = (x = s[0].list, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-					_r$1 = m.obj.Id(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					$24r = _r$1 >= key[0];
-					$s = 2; case 2: return $24r;
-					/* */ } return; } var $f = {$blk: MethodSet·Lookup·func1, $c: true, $r, $24r, _r$1, i, m, x, $s};return $f;
-				}; })(key, s)); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			i = _r$1;
-			/* */ if (i < s[0].list.$length) { $s = 2; continue; }
+			$r = check.errorf(x, code, msg$1, new sliceType$5([x, target])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: invalidConversion, $c: true, $r, _1, check, code, msg$1, target, x, $s};return $f;
+		};
+		$ptrType(Checker).prototype.convertUntyped = function convertUntyped(x, target) {
+			var {_r, _r$1, _tuple, check, code, newType, t, target, val, x, $s, $r, $c} = $restore(this, {x, target});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			_r = check.implicitTypeAndValue(x, target); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			newType = _tuple[0];
+			val = _tuple[1];
+			code = _tuple[2];
+			/* */ if (!((code === 0))) { $s = 2; continue; }
 			/* */ $s = 3; continue;
-			/* if (i < s[0].list.$length) { */ case 2:
-				m = (x = s[0].list, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-				_r$2 = m.obj.Id(); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* */ if (_r$2 === key[0]) { $s = 4; continue; }
+			/* if (!((code === 0))) { */ case 2:
+				t = target;
+				/* */ if (!isTypeParam(target)) { $s = 4; continue; }
 				/* */ $s = 5; continue;
-				/* if (_r$2 === key[0]) { */ case 4:
-					$s = -1; return m;
+				/* if (!isTypeParam(target)) { */ case 4:
+					_r$1 = safeUnderlying(target); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					t = _r$1;
 				/* } */ case 5:
+				$r = check.invalidConversion(code, x, t); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				x.mode = 0;
+				$s = -1; return;
 			/* } */ case 3:
-			$s = -1; return ptrType$3.nil;
-			/* */ } return; } var $f = {$blk: Lookup$1, $c: true, $r, _r$1, _r$2, i, key, m, name, pkg, s, x, $s};return $f;
+			if (!($interfaceIsEqual(val, $ifaceNil))) {
+				x.val = val;
+				check.updateExprVal(x.expr, val);
+			}
+			/* */ if (!($interfaceIsEqual(newType, x.typ))) { $s = 8; continue; }
+			/* */ $s = 9; continue;
+			/* if (!($interfaceIsEqual(newType, x.typ))) { */ case 8:
+				x.typ = newType;
+				$r = check.updateExprType(x.expr, newType, false); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 9:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: convertUntyped, $c: true, $r, _r, _r$1, _tuple, check, code, newType, t, target, val, x, $s};return $f;
 		};
-		NewMethodSet = function NewMethodSet$1(T) {
-			var {T, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _i, _i$1, _i$2, _i$3, _i$4, _key, _key$1, _key$2, _key$3, _key$4, _key$5, _keys, _keys$1, _keys$2, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _size, _size$1, _size$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _v, alt, base, current, e, f, found, found$1, fset, i, i$1, isPtr, isPtr$1, k, k$1, list$2, m, m$1, mset, named, next, seen, t, t$1, typ$3, typ$4, typ$5, $s, $r, $c} = $restore(this, {T});
+		$ptrType(environment).prototype.lookup = function lookup$3(name) {
+			var {_r, _tuple, env, name, obj, $s, $r, $c} = $restore(this, {name});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			list$2 = [list$2];
-			base = false;
-			_tuple = deref(T);
-			typ$3 = _tuple[0];
-			isPtr = _tuple[1];
-			if (!(isPtr)) { _v = false; $s = 3; continue s; }
-			_r$1 = IsInterface(typ$3); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_v = _r$1; case 3:
-			/* */ if (_v) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_v) { */ case 1:
-				$s = -1; return emptyMethodSet;
-			/* } */ case 2:
-			current = new sliceType$25([$clone(new embeddedType.ptr(typ$3, sliceType$13.nil, isPtr, false), embeddedType)]);
-			seen = new instanceLookup.ptr(arrayType$1.zero(), false);
-			/* while (true) { */ case 5:
-				/* if (!(current.$length > 0)) { break; } */ if(!(current.$length > 0)) { $s = 6; continue; }
-				next = sliceType$25.nil;
-				fset = false;
-				mset = false;
-				_ref = current;
-				_i = 0;
-				/* while (true) { */ case 7:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 8; continue; }
-					e = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), embeddedType);
-					typ$4 = e.typ;
-					_tuple$1 = $assertType(typ$4, ptrType$9, true);
-					named = _tuple$1[0];
-					/* */ if (!(named === ptrType$9.nil)) { $s = 9; continue; }
-					/* */ $s = 10; continue;
-					/* if (!(named === ptrType$9.nil)) { */ case 9:
-						_r$2 = seen.lookup(named); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						alt = _r$2;
-						if (!(alt === ptrType$9.nil)) {
-							_i++;
-							/* continue; */ $s = 7; continue;
-						}
-						seen.add(named);
-						i = 0;
-						/* while (true) { */ case 12:
-							_r$3 = named.NumMethods(); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							/* if (!(i < _r$3)) { break; } */ if(!(i < _r$3)) { $s = 13; continue; }
-							_r$4 = named.Method(i); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							_r$5 = new methodSet(mset).addOne(_r$4, concat(e.index, i), e.indirect, e.multiples); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-							mset = _r$5;
-							i = i + (1) >> 0;
-						$s = 12; continue;
-						case 13:
-					/* } */ case 10:
-					_r$6 = under(typ$4); /* */ $s = 17; case 17: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					_ref$1 = _r$6;
-					/* */ if ($assertType(_ref$1, ptrType$11, true)[1]) { $s = 18; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$13, true)[1]) { $s = 19; continue; }
-					/* */ $s = 20; continue;
-					/* if ($assertType(_ref$1, ptrType$11, true)[1]) { */ case 18:
-						t = _ref$1.$val;
-						_ref$2 = t.fields;
-						_i$1 = 0;
-						while (true) {
-							if (!(_i$1 < _ref$2.$length)) { break; }
-							i$1 = _i$1;
-							f = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-							if (fset === false) {
-								fset = new $global.Map();
-							}
-							_key = f.object.Id(); (fset || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: true });
-							if (f.embedded) {
-								_tuple$2 = deref(f.object.typ);
-								typ$5 = _tuple$2[0];
-								isPtr$1 = _tuple$2[1];
-								next = $append(next, new embeddedType.ptr(typ$5, concat(e.index, i$1), e.indirect || isPtr$1, e.multiples));
-							}
-							_i$1++;
-						}
-						$s = 20; continue;
-					/* } else if ($assertType(_ref$1, ptrType$13, true)[1]) { */ case 19:
-						t$1 = _ref$1.$val;
-						_r$7 = t$1.typeSet(); /* */ $s = 21; case 21: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						_r$8 = new methodSet(mset).add(_r$7.methods, e.index, true, e.multiples); /* */ $s = 22; case 22: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						mset = _r$8;
-					/* } */ case 20:
-					_i++;
-				$s = 7; continue;
-				case 8:
-				_ref$3 = mset;
-				_i$2 = 0;
-				_keys = _ref$3 ? _ref$3.keys() : undefined;
-				_size = _ref$3 ? _ref$3.size : 0;
-				while (true) {
-					if (!(_i$2 < _size)) { break; }
-					_key$1 = _keys.next().value;
-					_entry = _ref$3.get(_key$1);
-					if (_entry === undefined) {
-						_i$2++;
-						continue;
-					}
-					k = _entry.k;
-					m = _entry.v;
-					_tuple$3 = (_entry$1 = $mapIndex(base,$String.keyFor(k)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$3.nil, false]);
-					found = _tuple$3[1];
-					if (!found) {
-						if ((_entry$2 = $mapIndex(fset,$String.keyFor(k)), _entry$2 !== undefined ? _entry$2.v : false)) {
-							m = ptrType$3.nil;
-						}
-						if (base === false) {
-							base = new $global.Map();
-						}
-						_key$2 = k; (base || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$2), { k: _key$2, v: m });
-					}
-					_i$2++;
-				}
-				_ref$4 = fset;
-				_i$3 = 0;
-				_keys$1 = _ref$4 ? _ref$4.keys() : undefined;
-				_size$1 = _ref$4 ? _ref$4.size : 0;
-				while (true) {
-					if (!(_i$3 < _size$1)) { break; }
-					_key$3 = _keys$1.next().value;
-					_entry$3 = _ref$4.get(_key$3);
-					if (_entry$3 === undefined) {
-						_i$3++;
-						continue;
-					}
-					k$1 = _entry$3.k;
-					_tuple$4 = (_entry$4 = $mapIndex(base,$String.keyFor(k$1)), _entry$4 !== undefined ? [_entry$4.v, true] : [ptrType$3.nil, false]);
-					found$1 = _tuple$4[1];
-					if (!found$1) {
-						if (base === false) {
-							base = new $global.Map();
-						}
-						_key$4 = k$1; (base || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$4), { k: _key$4, v: ptrType$3.nil });
-					}
-					_i$3++;
-				}
-				_r$9 = consolidateMultiples(next); /* */ $s = 23; case 23: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				current = _r$9;
-			$s = 5; continue;
-			case 6:
-			if ((base ? base.size : 0) === 0) {
-				$s = -1; return emptyMethodSet;
-			}
-			list$2[0] = sliceType$1.nil;
-			_ref$5 = base;
-			_i$4 = 0;
-			_keys$2 = _ref$5 ? _ref$5.keys() : undefined;
-			_size$2 = _ref$5 ? _ref$5.size : 0;
-			while (true) {
-				if (!(_i$4 < _size$2)) { break; }
-				_key$5 = _keys$2.next().value;
-				_entry$5 = _ref$5.get(_key$5);
-				if (_entry$5 === undefined) {
-					_i$4++;
-					continue;
-				}
-				m$1 = _entry$5.v;
-				if (!(m$1 === ptrType$3.nil)) {
-					m$1.recv = T;
-					list$2[0] = $append(list$2[0], m$1);
-				}
-				_i$4++;
+			env = this;
+			_r = env.scope.LookupParent(name, env.pos); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			obj = _tuple[1];
+			$s = -1; return obj;
+			/* */ } return; } var $f = {$blk: lookup$3, $c: true, $r, _r, _tuple, env, name, obj, $s};return $f;
+		};
+		$ptrType(action).prototype.describef = function describef(pos$1, format, args) {
+			var a, args, format, pos$1;
+			a = this;
+			if (false) {
+				a.desc = new actionDesc.ptr(pos$1, format, args);
 			}
-			$r = sort.Slice(list$2[0], (function(list$2) { return function NewMethodSet·func1(i$2, j) {
-					var {$24r, _r$10, _r$11, i$2, j, $s, $r, $c} = $restore(this, {i$2, j});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_r$10 = ((i$2 < 0 || i$2 >= list$2[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2[0].$array[list$2[0].$offset + i$2]).obj.Id(); /* */ $s = 1; case 1: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_r$11 = ((j < 0 || j >= list$2[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2[0].$array[list$2[0].$offset + j]).obj.Id(); /* */ $s = 2; case 2: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					$24r = _r$10 < _r$11;
-					$s = 3; case 3: return $24r;
-					/* */ } return; } var $f = {$blk: NewMethodSet·func1, $c: true, $r, $24r, _r$10, _r$11, i$2, j, $s};return $f;
-				}; })(list$2)); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return new MethodSet.ptr(list$2[0]);
-			/* */ } return; } var $f = {$blk: NewMethodSet$1, $c: true, $r, T, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _i, _i$1, _i$2, _i$3, _i$4, _key, _key$1, _key$2, _key$3, _key$4, _key$5, _keys, _keys$1, _keys$2, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _size, _size$1, _size$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _v, alt, base, current, e, f, found, found$1, fset, i, i$1, isPtr, isPtr$1, k, k$1, list$2, m, m$1, mset, named, next, seen, t, t$1, typ$3, typ$4, typ$5, $s};return $f;
 		};
-		$pkg.NewMethodSet = NewMethodSet;
-		methodSet.prototype.add = function add(list$2, index$1, indirect, multiples) {
-			var _i, _ref, f, i, index$1, indirect, list$2, multiples, s;
-			s = this.$val;
-			if (list$2.$length === 0) {
-				return s;
+		$ptrType(Checker).prototype.addDeclDep = function addDeclDep(to) {
+			var _entry, _tuple, check, found, from, to;
+			check = this;
+			from = check.environment.decl;
+			if (from === ptrType$59.nil) {
+				return;
 			}
-			_ref = list$2;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				s = new methodSet(s).addOne(f, concat(index$1, i), indirect, multiples);
-				_i++;
+			_tuple = (_entry = $mapIndex(check.objMap,Object.keyFor(to)), _entry !== undefined ? [_entry.v, true] : [ptrType$59.nil, false]);
+			found = _tuple[1];
+			if (!found) {
+				return;
 			}
-			return s;
+			from.addDep(to);
 		};
-		$ptrType(methodSet).prototype.add = function(...$args) { return new methodSet(this.$get()).add(...$args); };
-		methodSet.prototype.addOne = function addOne(f, index$1, indirect, multiples) {
-			var _entry, _key, _key$1, _tuple, f, found, index$1, indirect, key, multiples, s;
-			s = this.$val;
-			if (s === false) {
-				s = new $global.Map();
-			}
-			key = f.object.Id();
-			if (!multiples) {
-				_tuple = (_entry = $mapIndex(s,$String.keyFor(key)), _entry !== undefined ? [_entry.v, true] : [ptrType$3.nil, false]);
-				found = _tuple[1];
-				if (!found && (indirect || !f.hasPtrRecv())) {
-					_key = key; (s || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: new Selection.ptr(1, $ifaceNil, f, index$1, indirect) });
-					return s;
-				}
+		$ptrType(Checker).prototype.brokenAlias = function brokenAlias(alias) {
+			var _key, alias, check;
+			check = this;
+			if (check.brokenAliases === false) {
+				check.brokenAliases = new $global.Map();
 			}
-			_key$1 = key; (s || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$1), { k: _key$1, v: ptrType$3.nil });
-			return s;
+			_key = alias; (check.brokenAliases || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$18.keyFor(_key), { k: _key, v: true });
+			alias.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
 		};
-		$ptrType(methodSet).prototype.addOne = function(...$args) { return new methodSet(this.$get()).addOne(...$args); };
-		NewMap = function NewMap$1(key, elem) {
-			var elem, key;
-			return new Map.ptr(key, elem);
+		$ptrType(Checker).prototype.validAlias = function validAlias(alias, typ$4) {
+			var alias, check, typ$4;
+			check = this;
+			$mapDelete(check.brokenAliases, ptrType$18.keyFor(alias));
+			alias.object.typ = typ$4;
 		};
-		$pkg.NewMap = NewMap;
-		$ptrType(Map).prototype.Key = function Key() {
-			var m;
-			m = this;
-			return m.key;
+		$ptrType(Checker).prototype.isBrokenAlias = function isBrokenAlias(alias) {
+			var _entry, alias, check;
+			check = this;
+			return $interfaceIsEqual(alias.object.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])) && (_entry = $mapIndex(check.brokenAliases,ptrType$18.keyFor(alias)), _entry !== undefined ? _entry.v : false);
 		};
-		$ptrType(Map).prototype.Elem = function Elem$2() {
-			var m;
-			m = this;
-			return m.elem;
+		$ptrType(Checker).prototype.rememberUntyped = function rememberUntyped(e, lhs, mode, typ$4, val) {
+			var _key, check, e, lhs, m, mode, typ$4, val;
+			check = this;
+			m = check.untyped;
+			if (m === false) {
+				m = new $global.Map();
+				check.untyped = m;
+			}
+			_key = e; (m || $throwRuntimeError("assignment to entry in nil map")).set(ast.Expr.keyFor(_key), { k: _key, v: $clone(new exprInfo.ptr(lhs, mode, typ$4, val), exprInfo) });
 		};
-		$ptrType(Map).prototype.Underlying = function Underlying$8() {
-			var t;
-			t = this;
-			return t;
+		$ptrType(Checker).prototype.later = function later(f) {
+			var check, f, i, x;
+			check = this;
+			i = check.delayed.$length;
+			check.delayed = $append(check.delayed, new action.ptr(f, ptrType$114.nil));
+			return (x = check.delayed, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$115)));
 		};
-		$ptrType(Map).prototype.String = function String$29() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$29, $c: true, $r, $24r, _r$1, t, $s};return $f;
+		$ptrType(Checker).prototype.push = function push(obj) {
+			var check, obj;
+			check = this;
+			check.objPath = $append(check.objPath, obj);
+			return check.objPath.$length - 1 >> 0;
 		};
-		LookupFieldOrMethod = function LookupFieldOrMethod$1(T, addressable, pkg, name) {
-			var {T, _r$1, _r$2, _r$3, _r$4, _r$5, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, addressable, index$1, indirect, name, obj, ok, ok$1, p, pkg, t, t$1, $s, $r, $c} = $restore(this, {T, addressable, pkg, name});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			obj = $ifaceNil;
-			index$1 = sliceType$13.nil;
-			indirect = false;
-			if ($interfaceIsEqual(T, $ifaceNil)) {
-				$panic(new $String("LookupFieldOrMethod on nil type"));
+		$ptrType(Checker).prototype.pop = function pop() {
+			var check, i, obj, x, x$1;
+			check = this;
+			i = check.objPath.$length - 1 >> 0;
+			obj = (x = check.objPath, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+			(x$1 = check.objPath, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i] = $ifaceNil));
+			check.objPath = $subslice(check.objPath, 0, i);
+			return obj;
+		};
+		$ptrType(Checker).prototype.needsCleanup = function needsCleanup(c) {
+			var c, check;
+			check = this;
+			check.cleaners = $append(check.cleaners, c);
+		};
+		NewChecker = function NewChecker$1(conf, fset, pkg, info) {
+			var conf, fset, info, pkg;
+			if (conf === ptrType$106.nil) {
+				conf = new Config.ptr(ptrType$52.nil, "", false, false, false, false, $throwNilPointerError, $ifaceNil, $ifaceNil, false, "");
 			}
-			_tuple = $assertType(T, ptrType$9, true);
-			t = _tuple[0];
-			/* */ if (!(t === ptrType$9.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(t === ptrType$9.nil)) { */ case 1:
-				_r$1 = t.Underlying(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple$1 = $assertType(_r$1, ptrType$26, true);
-				p = _tuple$1[0];
-				/* */ if (!(p === ptrType$26.nil)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (!(p === ptrType$26.nil)) { */ case 4:
-					_r$2 = lookupFieldOrMethod(p, false, pkg, name, false); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_tuple$2 = _r$2;
-					obj = _tuple$2[0];
-					index$1 = _tuple$2[1];
-					indirect = _tuple$2[2];
-					_tuple$3 = $assertType(obj, ptrType$2, true);
-					ok = _tuple$3[1];
-					if (ok) {
-						_tmp = $ifaceNil;
-						_tmp$1 = sliceType$13.nil;
-						_tmp$2 = false;
-						obj = _tmp;
-						index$1 = _tmp$1;
-						indirect = _tmp$2;
-						$s = -1; return [obj, index$1, indirect];
-					}
-					$s = -1; return [obj, index$1, indirect];
-				/* } */ case 5:
-			/* } */ case 2:
-			_r$3 = lookupFieldOrMethod(T, addressable, pkg, name, false); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_tuple$4 = _r$3;
-			obj = _tuple$4[0];
-			index$1 = _tuple$4[1];
-			indirect = _tuple$4[2];
-			/* */ if (false && $interfaceIsEqual(obj, $ifaceNil) && isTypeParam(T)) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (false && $interfaceIsEqual(obj, $ifaceNil) && isTypeParam(T)) { */ case 8:
-				_r$4 = coreType(T); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				t$1 = _r$4;
-				/* */ if (!($interfaceIsEqual(t$1, $ifaceNil))) { $s = 11; continue; }
-				/* */ $s = 12; continue;
-				/* if (!($interfaceIsEqual(t$1, $ifaceNil))) { */ case 11:
-					_r$5 = lookupFieldOrMethod(t$1, addressable, pkg, name, false); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_tuple$5 = _r$5;
-					obj = _tuple$5[0];
-					index$1 = _tuple$5[1];
-					indirect = _tuple$5[2];
-					_tuple$6 = $assertType(obj, ptrType$16, true);
-					ok$1 = _tuple$6[1];
-					if (!ok$1) {
-						_tmp$3 = $ifaceNil;
-						_tmp$4 = sliceType$13.nil;
-						_tmp$5 = false;
-						obj = _tmp$3;
-						index$1 = _tmp$4;
-						indirect = _tmp$5;
-					}
-				/* } */ case 12:
-			/* } */ case 9:
-			$s = -1; return [obj, index$1, indirect];
-			/* */ } return; } var $f = {$blk: LookupFieldOrMethod$1, $c: true, $r, T, _r$1, _r$2, _r$3, _r$4, _r$5, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, addressable, index$1, indirect, name, obj, ok, ok$1, p, pkg, t, t$1, $s};return $f;
+			if (info === ptrType$116.nil) {
+				info = new Info.ptr(false, false, false, false, false, false, false, sliceType$30.nil);
+			}
+			return new Checker.ptr(conf, conf.Context, fset, pkg, info, new version.ptr(0, 0), new $Uint64(0, 0), new $global.Map(), new $global.Map(), new instanceLookup.ptr(arrayType$1.zero(), false), false, false, sliceType$35.nil, false, sliceType$36.nil, false, false, false, false, new monoGraph.ptr(sliceType$37.nil, sliceType$38.nil, false, false), $ifaceNil, false, false, sliceType$39.nil, sliceType$7.nil, sliceType$40.nil, new environment.ptr(ptrType$59.nil, ptrType.nil, 0, $ifaceNil, $ifaceNil, false, ptrType$29.nil, false, false, false), 0);
 		};
-		$pkg.LookupFieldOrMethod = LookupFieldOrMethod;
-		lookupFieldOrMethod = function lookupFieldOrMethod$1(T, addressable, pkg, name, foldCase) {
-			var {T, _i, _i$1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _ref$1, _ref$2, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, addressable, alt, current, e, f, f$1, foldCase, i, i$1, i$2, index$1, indirect, isPtr, isPtr$1, m, m$1, name, named, next, obj, ok, pkg, seen, t, t$1, typ$3, typ$4, typ$5, $s, $r, $c} = $restore(this, {T, addressable, pkg, name, foldCase});
+		$pkg.NewChecker = NewChecker;
+		$ptrType(Checker).prototype.initFiles = function initFiles(files) {
+			var {_1, _i, _i$1, _key, _r, _r$1, _ref, _ref$1, _tuple, check, file, file$1, files, name, pkg, v, $s, $r, $c} = $restore(this, {files});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			obj = $ifaceNil;
-			index$1 = sliceType$13.nil;
-			indirect = false;
-			if (name === "_") {
-				$s = -1; return [obj, index$1, indirect];
-			}
-			_tuple = deref(T);
-			typ$3 = _tuple[0];
-			isPtr = _tuple[1];
-			/* */ if (isPtr) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (isPtr) { */ case 1:
-				_r$1 = under(typ$3); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple$1 = $assertType(_r$1, ptrType$13, true);
-				ok = _tuple$1[1];
-				if (ok) {
-					$s = -1; return [obj, index$1, indirect];
-				}
-			/* } */ case 2:
-			current = new sliceType$25([$clone(new embeddedType.ptr(typ$3, sliceType$13.nil, isPtr, false), embeddedType)]);
-			seen = new instanceLookup.ptr(arrayType$1.zero(), false);
-			/* while (true) { */ case 4:
-				/* if (!(current.$length > 0)) { break; } */ if(!(current.$length > 0)) { $s = 5; continue; }
-				next = sliceType$25.nil;
-				_ref = current;
-				_i = 0;
-				/* while (true) { */ case 6:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 7; continue; }
-					e = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), embeddedType);
-					typ$4 = e.typ;
-					_tuple$2 = $assertType(typ$4, ptrType$9, true);
-					named = _tuple$2[0];
-					/* */ if (!(named === ptrType$9.nil)) { $s = 8; continue; }
-					/* */ $s = 9; continue;
-					/* if (!(named === ptrType$9.nil)) { */ case 8:
-						_r$2 = seen.lookup(named); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						alt = _r$2;
-						if (!(alt === ptrType$9.nil)) {
-							_i++;
-							/* continue; */ $s = 6; continue;
-						}
-						seen.add(named);
-						_r$3 = named.lookupMethod(pkg, name, foldCase); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_tuple$3 = _r$3;
-						i = _tuple$3[0];
-						m = _tuple$3[1];
-						if (!(m === ptrType$2.nil)) {
-							index$1 = concat(e.index, i);
-							if (!($interfaceIsEqual(obj, $ifaceNil)) || e.multiples) {
-								_tmp = $ifaceNil;
-								_tmp$1 = index$1;
-								_tmp$2 = false;
-								obj = _tmp;
-								index$1 = _tmp$1;
-								indirect = _tmp$2;
-								$s = -1; return [obj, index$1, indirect];
-							}
-							obj = m;
-							indirect = e.indirect;
-							_i++;
-							/* continue; */ $s = 6; continue;
-						}
-					/* } */ case 9:
-					_r$4 = under(typ$4); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					_ref$1 = _r$4;
-					/* */ if ($assertType(_ref$1, ptrType$11, true)[1]) { $s = 13; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$13, true)[1]) { $s = 14; continue; }
-					/* */ $s = 15; continue;
-					/* if ($assertType(_ref$1, ptrType$11, true)[1]) { */ case 13:
-						t = _ref$1.$val;
-						_ref$2 = t.fields;
-						_i$1 = 0;
-						/* while (true) { */ case 16:
-							/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 17; continue; }
-							i$1 = _i$1;
-							f = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-							/* */ if (f.object.sameId(pkg, name)) { $s = 18; continue; }
-							/* */ $s = 19; continue;
-							/* if (f.object.sameId(pkg, name)) { */ case 18:
-								$r = assert(!($interfaceIsEqual(f.object.typ, $ifaceNil))); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								index$1 = concat(e.index, i$1);
-								if (!($interfaceIsEqual(obj, $ifaceNil)) || e.multiples) {
-									_tmp$3 = $ifaceNil;
-									_tmp$4 = index$1;
-									_tmp$5 = false;
-									obj = _tmp$3;
-									index$1 = _tmp$4;
-									indirect = _tmp$5;
-									$s = -1; return [obj, index$1, indirect];
-								}
-								obj = f;
-								indirect = e.indirect;
-								_i$1++;
-								/* continue; */ $s = 16; continue;
-							/* } */ case 19:
-							if ($interfaceIsEqual(obj, $ifaceNil) && f.embedded) {
-								_tuple$4 = deref(f.object.typ);
-								typ$5 = _tuple$4[0];
-								isPtr$1 = _tuple$4[1];
-								next = $append(next, new embeddedType.ptr(typ$5, concat(e.index, i$1), e.indirect || isPtr$1, e.multiples));
-							}
-							_i$1++;
-						$s = 16; continue;
-						case 17:
-						$s = 15; continue;
-					/* } else if ($assertType(_ref$1, ptrType$13, true)[1]) { */ case 14:
-						t$1 = _ref$1.$val;
-						_r$5 = t$1.typeSet(); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						_r$6 = _r$5.LookupMethod(pkg, name, foldCase); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						_tuple$5 = _r$6;
-						i$2 = _tuple$5[0];
-						m$1 = _tuple$5[1];
-						/* */ if (!(m$1 === ptrType$2.nil)) { $s = 23; continue; }
-						/* */ $s = 24; continue;
-						/* if (!(m$1 === ptrType$2.nil)) { */ case 23:
-							$r = assert(!($interfaceIsEqual(m$1.object.typ, $ifaceNil))); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							index$1 = concat(e.index, i$2);
-							if (!($interfaceIsEqual(obj, $ifaceNil)) || e.multiples) {
-								_tmp$6 = $ifaceNil;
-								_tmp$7 = index$1;
-								_tmp$8 = false;
-								obj = _tmp$6;
-								index$1 = _tmp$7;
-								indirect = _tmp$8;
-								$s = -1; return [obj, index$1, indirect];
-							}
-							obj = m$1;
-							indirect = e.indirect;
-						/* } */ case 24:
-					/* } */ case 15:
-					_i++;
-				$s = 6; continue;
-				case 7:
-				if (!($interfaceIsEqual(obj, $ifaceNil))) {
-					_tuple$6 = $assertType(obj, ptrType$2, true);
-					f$1 = _tuple$6[0];
-					if (!(f$1 === ptrType$2.nil)) {
-						if (f$1.hasPtrRecv() && !indirect && !addressable) {
-							_tmp$9 = $ifaceNil;
-							_tmp$10 = sliceType$13.nil;
-							_tmp$11 = true;
-							obj = _tmp$9;
-							index$1 = _tmp$10;
-							indirect = _tmp$11;
-							$s = -1; return [obj, index$1, indirect];
-						}
+			check = this;
+			check.files = sliceType$35.nil;
+			check.imports = sliceType$36.nil;
+			check.dotImportMap = false;
+			check.firstErr = $ifaceNil;
+			check.methods = false;
+			check.untyped = false;
+			check.delayed = sliceType$39.nil;
+			check.objPath = sliceType$7.nil;
+			check.cleaners = sliceType$40.nil;
+			pkg = check.pkg;
+			_ref = files;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				file = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					name = file.Name.Name;
+					_1 = pkg.name;
+					/* */ if (_1 === ("")) { $s = 4; continue; }
+					/* */ if (_1 === (name)) { $s = 5; continue; }
+					/* */ $s = 6; continue;
+					/* if (_1 === ("")) { */ case 4:
+						/* */ if (!(name === "_")) { $s = 8; continue; }
+						/* */ $s = 9; continue;
+						/* if (!(name === "_")) { */ case 8:
+							pkg.name = name;
+							$s = 10; continue;
+						/* } else { */ case 9:
+							$r = check.error(file.Name, 2, "invalid package name _"); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 10:
+						check.files = $append(check.files, file);
+						$s = 7; continue;
+					/* } else if (_1 === (name)) { */ case 5:
+						check.files = $append(check.files, file);
+						$s = 7; continue;
+					/* } else { */ case 6:
+						$r = check.errorf(new atPos(((file.Package >> 0))), 3, "package %s; expected %s", new sliceType$5([new $String(name), new $String(pkg.name)])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 7:
+				case 3:
+				_i++;
+			$s = 1; continue;
+			case 2:
+			_ref$1 = check.files;
+			_i$1 = 0;
+			/* while (true) { */ case 13:
+				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 14; continue; }
+				file$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+				_r = parseGoVersion(file$1.GoVersion); /* */ $s = 15; case 15: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tuple = _r;
+				v = $clone(_tuple[0], version);
+				/* */ if (v.major > 0) { $s = 16; continue; }
+				/* */ $s = 17; continue;
+				/* if (v.major > 0) { */ case 16:
+					if ($clone(v, version).equal($clone(check.version, version))) {
+						_i$1++;
+						/* continue; */ $s = 13; continue;
 					}
-					$s = -1; return [obj, index$1, indirect];
-				}
-				_r$7 = consolidateMultiples(next); /* */ $s = 26; case 26: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				current = _r$7;
-			$s = 4; continue;
-			case 5:
-			_tmp$12 = $ifaceNil;
-			_tmp$13 = sliceType$13.nil;
-			_tmp$14 = false;
-			obj = _tmp$12;
-			index$1 = _tmp$13;
-			indirect = _tmp$14;
-			$s = -1; return [obj, index$1, indirect];
-			/* */ } return; } var $f = {$blk: lookupFieldOrMethod$1, $c: true, $r, T, _i, _i$1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _ref$1, _ref$2, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, addressable, alt, current, e, f, f$1, foldCase, i, i$1, i$2, index$1, indirect, isPtr, isPtr$1, m, m$1, name, named, next, obj, ok, pkg, seen, t, t$1, typ$3, typ$4, typ$5, $s};return $f;
+					if (($clone(v, version).before($clone(check.version, version)) && $clone(check.version, version).before($clone(new version.ptr(1, 21), version))) || $clone(check.version, version).equal($clone(new version.ptr(0, 0), version))) {
+						_i$1++;
+						/* continue; */ $s = 13; continue;
+					}
+					if (check.posVers === false) {
+						check.posVers = new $global.Map();
+					}
+					_r$1 = check.fset.File(file$1.FileStart); /* */ $s = 18; case 18: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_key = _r$1; (check.posVers || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$9.keyFor(_key), { k: _key, v: $clone(v, version) });
+				/* } */ case 17:
+				_i$1++;
+			$s = 13; continue;
+			case 14:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: initFiles, $c: true, $r, _1, _i, _i$1, _key, _r, _r$1, _ref, _ref$1, _tuple, check, file, file$1, files, name, pkg, v, $s};return $f;
 		};
-		consolidateMultiples = function consolidateMultiples$1(list$2) {
-			var {_i, _key, _r$1, _ref, _tuple, e, found, i, list$2, n, prev, $s, $r, $c} = $restore(this, {list$2});
+		$ptrType(Checker).prototype.handleBailout = function handleBailout(err) {
+			var _ref, check, err, p, p$1;
+			check = this;
+			_ref = $recover();
+			if (_ref === $ifaceNil || $assertType(_ref, bailout, true)[1]) {
+				p = _ref;
+				err.$set(check.firstErr);
+			} else {
+				p$1 = _ref;
+				$panic(p$1);
+			}
+		};
+		$ptrType(Checker).prototype.Files = function Files(files) {
+			var {$24r, _r, check, files, $s, $r, $c} = $restore(this, {files});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (list$2.$length <= 1) {
-				$s = -1; return list$2;
+			check = this;
+			_r = check.checkFiles(files); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: Files, $c: true, $r, $24r, _r, check, files, $s};return $f;
+		};
+		$ptrType(Checker).prototype.checkFiles = function checkFiles(files) {
+			var {$24r, _r, _r$1, _tuple, check, err, files, print, x, $s, $deferred, $r, $c} = $restore(this, {files});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			check = [check];
+			err = [err];
+			err[0] = $ifaceNil;
+			check[0] = this;
+			if (check[0].pkg === $pkg.Unsafe) {
+				err[0] = $ifaceNil;
+				$s = -1; return err[0];
 			}
-			n = 0;
-			prev = new $global.Map();
-			_ref = list$2;
-			_i = 0;
+			_r = parseGoVersion(check[0].conf.GoVersion); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			version.copy(check[0].version, _tuple[0]);
+			err[0] = _tuple[1];
+			if (!($interfaceIsEqual(err[0], $ifaceNil))) {
+				err[0] = err[0];
+				$s = -1; return err[0];
+			}
+			/* */ if ($clone(check[0].version, version).after($clone(new version.ptr(1, 21), version))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if ($clone(check[0].version, version).after($clone(new version.ptr(1, 21), version))) { */ case 2:
+				_r$1 = fmt.Errorf("package requires newer Go version %v", new sliceType$5([(x = check[0].version, new x.constructor.elem(x))])); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				err[0] = _r$1;
+				$24r = err[0];
+				$s = 5; case 5: return $24r;
+			/* } */ case 3:
+			if (check[0].conf.FakeImportC && check[0].conf.go115UsesCgo) {
+				err[0] = errBadCgo;
+				$s = -1; return err[0];
+			}
+			$deferred.push([$methodVal(check[0], "handleBailout"), [(err.$ptr || (err.$ptr = new ptrType$107(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, err)))]]);
+			print = (function(check, err) { return function Checker·checkFiles·func1(msg$1) {
+					var {_r$2, _r$3, msg$1, $s, $r, $c} = $restore(this, {msg$1});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					/* */ if (check[0].conf._Trace) { $s = 1; continue; }
+					/* */ $s = 2; continue;
+					/* if (check[0].conf._Trace) { */ case 1:
+						_r$2 = fmt.Println(sliceType$5.nil); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						_r$2;
+						_r$3 = fmt.Println(new sliceType$5([new $String(msg$1)])); /* */ $s = 4; case 4: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						_r$3;
+					/* } */ case 2:
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: Checker·checkFiles·func1, $c: true, $r, _r$2, _r$3, msg$1, $s};return $f;
+				}; })(check, err);
+			$r = print("== initFiles =="); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = check[0].initFiles(files); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = print("== collectObjects =="); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = check[0].collectObjects(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = print("== packageObjects =="); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = check[0].packageObjects(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = print("== processDelayed =="); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = check[0].processDelayed(0); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = print("== cleanup =="); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = check[0].cleanup(); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = print("== initOrder =="); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = check[0].initOrder(); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (!check[0].conf.DisableUnusedImportCheck) { $s = 18; continue; }
+			/* */ $s = 19; continue;
+			/* if (!check[0].conf.DisableUnusedImportCheck) { */ case 18:
+				$r = print("== unusedImports =="); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = check[0].unusedImports(); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 19:
+			$r = print("== recordUntyped =="); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = check[0].recordUntyped(); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if ($interfaceIsEqual(check[0].firstErr, $ifaceNil)) { $s = 24; continue; }
+			/* */ $s = 25; continue;
+			/* if ($interfaceIsEqual(check[0].firstErr, $ifaceNil)) { */ case 24:
+				$r = check[0].monomorph(); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 25:
+			check[0].pkg.goVersion = check[0].conf.GoVersion;
+			check[0].pkg.complete = true;
+			check[0].imports = sliceType$36.nil;
+			check[0].dotImportMap = false;
+			check[0].pkgPathMap = false;
+			check[0].seenPkgMap = false;
+			check[0].recvTParamMap = false;
+			check[0].brokenAliases = false;
+			check[0].unionTypeSets = false;
+			check[0].ctxt = ptrType$52.nil;
+			$s = -1; return err[0];
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  err[0]; } if($curGoroutine.asleep) { var $f = {$blk: checkFiles, $c: true, $r, $24r, _r, _r$1, _tuple, check, err, files, print, x, $s, $deferred};return $f; } }
+		};
+		$ptrType(Checker).prototype.processDelayed = function processDelayed(top) {
+			var {_r, _r$1, a, check, i, top, x, $s, $r, $c} = $restore(this, {top});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			i = top;
 			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				e = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), embeddedType);
-				_r$1 = lookupType(prev, e.typ); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple = _r$1;
-				i = _tuple[0];
-				found = _tuple[1];
-				if (found) {
-					((i < 0 || i >= list$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + i]).multiples = true;
-				} else {
-					_key = e.typ; (prev || $throwRuntimeError("assignment to entry in nil map")).set(Type.keyFor(_key), { k: _key, v: n });
-					embeddedType.copy(((n < 0 || n >= list$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + n]), e);
-					n = n + (1) >> 0;
-				}
-				_i++;
+				/* if (!(i < check.delayed.$length)) { break; } */ if(!(i < check.delayed.$length)) { $s = 2; continue; }
+				a = (x = check.delayed, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$115)));
+				/* */ if (check.conf._Trace) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (check.conf._Trace) { */ case 3:
+					/* */ if (!(a.desc === ptrType$114.nil)) { $s = 5; continue; }
+					/* */ $s = 6; continue;
+					/* if (!(a.desc === ptrType$114.nil)) { */ case 5:
+						_r = a.desc.pos.Pos(); /* */ $s = 8; case 8: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						$r = check.trace(_r, "-- " + a.desc.format, a.desc.args); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 7; continue;
+					/* } else { */ case 6:
+						$r = check.trace(nopos, "-- delayed %p", new sliceType$5([new funcType$1(a.f)])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 7:
+				/* } */ case 4:
+				$r = a.f(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (check.conf._Trace) { $s = 12; continue; }
+				/* */ $s = 13; continue;
+				/* if (check.conf._Trace) { */ case 12:
+					_r$1 = fmt.Println(sliceType$5.nil); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_r$1;
+				/* } */ case 13:
+				i = i + (1) >> 0;
 			$s = 1; continue;
 			case 2:
-			$s = -1; return $subslice(list$2, 0, n);
-			/* */ } return; } var $f = {$blk: consolidateMultiples$1, $c: true, $r, _i, _key, _r$1, _ref, _tuple, e, found, i, list$2, n, prev, $s};return $f;
+			$r = assert(top <= check.delayed.$length); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			check.delayed = $subslice(check.delayed, 0, top);
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: processDelayed, $c: true, $r, _r, _r$1, a, check, i, top, x, $s};return $f;
 		};
-		lookupType = function lookupType$1(m, typ$3) {
-			var {_entry, _entry$1, _i, _key, _keys, _r$1, _ref, _size, _tuple, found, i, i$1, m, t, typ$3, $s, $r, $c} = $restore(this, {m, typ$3});
+		$ptrType(Checker).prototype.cleanup = function cleanup$3() {
+			var {check, i, x, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_tuple = (_entry = $mapIndex(m,Type.keyFor(typ$3)), _entry !== undefined ? [_entry.v, true] : [0, false]);
-			i = _tuple[0];
-			found = _tuple[1];
-			if (found) {
-				$s = -1; return [i, true];
+			check = this;
+			i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(i < check.cleaners.$length)) { break; } */ if(!(i < check.cleaners.$length)) { $s = 2; continue; }
+				$r = (x = check.cleaners, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])).cleanup(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				i = i + (1) >> 0;
+			$s = 1; continue;
+			case 2:
+			check.cleaners = sliceType$40.nil;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: cleanup$3, $c: true, $r, check, i, x, $s};return $f;
+		};
+		$ptrType(Checker).prototype.record = function record(x) {
+			var {_1, check, typ$4, val, x, $s, $r, $c} = $restore(this, {x});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			typ$4 = $ifaceNil;
+			val = $ifaceNil;
+			_1 = x.mode;
+			if (_1 === (0)) {
+				typ$4 = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+			} else if (_1 === (1)) {
+				typ$4 = (ptrType$16.nil);
+			} else if (_1 === (4)) {
+				typ$4 = x.typ;
+				val = x.val;
+			} else {
+				typ$4 = x.typ;
 			}
-			_ref = m;
+			$r = assert(!($interfaceIsEqual(x.expr, $ifaceNil)) && !($interfaceIsEqual(typ$4, $ifaceNil))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (isUntyped(typ$4)) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (isUntyped(typ$4)) { */ case 2:
+				check.rememberUntyped(x.expr, false, x.mode, $assertType(typ$4, ptrType$4), val);
+				$s = 4; continue;
+			/* } else { */ case 3:
+				$r = check.recordTypeAndValue(x.expr, x.mode, typ$4, val); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 4:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: record, $c: true, $r, _1, check, typ$4, val, x, $s};return $f;
+		};
+		$ptrType(Checker).prototype.recordUntyped = function recordUntyped() {
+			var {_arg, _arg$1, _arg$2, _entry, _i, _key, _keys, _r, _ref, _size, check, info, x, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			if (true && check.Info.Types === false) {
+				$s = -1; return;
+			}
+			_ref = check.untyped;
 			_i = 0;
 			_keys = _ref ? _ref.keys() : undefined;
 			_size = _ref ? _ref.size : 0;
 			/* while (true) { */ case 1:
 				/* if (!(_i < _size)) { break; } */ if(!(_i < _size)) { $s = 2; continue; }
 				_key = _keys.next().value;
-				_entry$1 = _ref.get(_key);
-				if (_entry$1 === undefined) {
+				_entry = _ref.get(_key);
+				if (_entry === undefined) {
 					_i++;
 					/* continue; */ $s = 1; continue;
 				}
-				t = _entry$1.k;
-				i$1 = _entry$1.v;
-				_r$1 = Identical(t, typ$3); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (_r$1) { $s = 3; continue; }
+				x = _entry.k;
+				info = $clone(_entry.v, exprInfo);
+				/* */ if (false && isTyped(info.typ)) { $s = 3; continue; }
 				/* */ $s = 4; continue;
-				/* if (_r$1) { */ case 3:
-					$s = -1; return [i$1, true];
+				/* if (false && isTyped(info.typ)) { */ case 3:
+					_r = x.Pos(); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_arg = new token.Pos(_r);
+					_arg$1 = x;
+					_arg$2 = info.typ;
+					$r = check.dump("%v: %s (type %s) is typed", new sliceType$5([_arg, _arg$1, _arg$2])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					unreachable();
 				/* } */ case 4:
+				$r = check.recordTypeAndValue(x, info.mode, info.typ, info.val); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				_i++;
 			$s = 1; continue;
 			case 2:
-			$s = -1; return [0, false];
-			/* */ } return; } var $f = {$blk: lookupType$1, $c: true, $r, _entry, _entry$1, _i, _key, _keys, _r$1, _ref, _size, _tuple, found, i, i$1, m, t, typ$3, $s};return $f;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: recordUntyped, $c: true, $r, _arg, _arg$1, _arg$2, _entry, _i, _key, _keys, _r, _ref, _size, check, info, x, $s};return $f;
 		};
-		$ptrType(instanceLookup).prototype.lookup = function lookup$1(inst) {
-			var {_entry, _i, _i$1, _r$1, _r$2, _ref, _ref$1, _v, inst, l, t, t$1, $s, $r, $c} = $restore(this, {inst});
+		$ptrType(Checker).prototype.recordTypeAndValue = function recordTypeAndValue(x, mode, typ$4, val) {
+			var {_key, _r, _v, check, m, mode, typ$4, val, x, $s, $r, $c} = $restore(this, {x, mode, typ$4, val});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			l = this;
-			_ref = l.buf;
-			_i = 0;
+			check = this;
+			$r = assert(!($interfaceIsEqual(x, $ifaceNil))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = assert(!($interfaceIsEqual(typ$4, $ifaceNil))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			if (mode === 0) {
+				$s = -1; return;
+			}
+			/* */ if (mode === 4) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (mode === 4) { */ case 3:
+				$r = assert(!($interfaceIsEqual(val, $ifaceNil))); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				if ($interfaceIsEqual(typ$4, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { _v = true; $s = 6; continue s; }
+				_r = allBasic(typ$4, 59); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_v = _r; case 6:
+				$r = assert(_v); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 4:
+			m = check.Info.Types;
+			if (!(m === false)) {
+				_key = x; (m || $throwRuntimeError("assignment to entry in nil map")).set(ast.Expr.keyFor(_key), { k: _key, v: $clone(new TypeAndValue.ptr(mode, typ$4, val), TypeAndValue) });
+			}
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: recordTypeAndValue, $c: true, $r, _key, _r, _v, check, m, mode, typ$4, val, x, $s};return $f;
+		};
+		$ptrType(Checker).prototype.recordBuiltinType = function recordBuiltinType(f, sig) {
+			var {_ref, check, f, p, p$1, p$2, sig, $s, $r, $c} = $restore(this, {f, sig});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
 			/* while (true) { */ case 1:
-				/* if (!(_i < 3)) { break; } */ if(!(_i < 3)) { $s = 2; continue; }
-				t = ((_i < 0 || _i >= _ref.length) ? ($throwRuntimeError("index out of range"), undefined) : _ref[_i]);
-				if (!(!(t === ptrType$9.nil))) { _v = false; $s = 5; continue s; }
-				_r$1 = Identical(inst, t); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_v = _r$1; case 5:
-				/* */ if (_v) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_v) { */ case 3:
-					$s = -1; return t;
-				/* } */ case 4:
-				_i++;
+				$r = check.recordTypeAndValue(f, 2, sig, $ifaceNil); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_ref = f;
+				if ($assertType(_ref, ptrType$31, true)[1] || $assertType(_ref, ptrType$37, true)[1]) {
+					p = _ref;
+					$s = -1; return;
+				} else if ($assertType(_ref, ptrType$40, true)[1]) {
+					p$1 = _ref.$val;
+					f = p$1.X;
+				} else {
+					p$2 = _ref;
+					unreachable();
+				}
 			$s = 1; continue;
 			case 2:
-			_ref$1 = (_entry = $mapIndex(l.m,ptrType$9.keyFor(inst.Origin())), _entry !== undefined ? _entry.v : sliceType$7.nil);
-			_i$1 = 0;
-			/* while (true) { */ case 7:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 8; continue; }
-				t$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				_r$2 = Identical(inst, t$1); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* */ if (_r$2) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (_r$2) { */ case 9:
-					$s = -1; return t$1;
-				/* } */ case 10:
-				_i$1++;
-			$s = 7; continue;
-			case 8:
-			$s = -1; return ptrType$9.nil;
-			/* */ } return; } var $f = {$blk: lookup$1, $c: true, $r, _entry, _i, _i$1, _r$1, _r$2, _ref, _ref$1, _v, inst, l, t, t$1, $s};return $f;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: recordBuiltinType, $c: true, $r, _ref, check, f, p, p$1, p$2, sig, $s};return $f;
 		};
-		$ptrType(instanceLookup).prototype.add = function add$1(inst) {
-			var _entry, _i, _key, _ref, i, inst, insts, l, t, x;
-			l = this;
-			_ref = l.buf;
-			_i = 0;
-			while (true) {
-				if (!(_i < 3)) { break; }
-				i = _i;
-				t = ((_i < 0 || _i >= _ref.length) ? ($throwRuntimeError("index out of range"), undefined) : _ref[_i]);
-				if (t === ptrType$9.nil) {
-					(x = l.buf, ((i < 0 || i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[i] = inst));
-					return;
-				}
-				_i++;
+		$ptrType(Checker).prototype.recordCommaOkTypes = function recordCommaOkTypes(x, a) {
+			var {_entry, _key, _r, _r$1, _tmp, _tmp$1, _tuple, _v, a, check, m, p, pos$1, t0, t1, tv, x, $s, $r, $c} = $restore(this, {x, a});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			$r = assert(!($interfaceIsEqual(x, $ifaceNil))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = assert(a.$length === 2); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			if ((0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0]).mode === 0) {
+				$s = -1; return;
 			}
-			if (l.m === false) {
-				l.m = new $global.Map();
+			_tmp = (0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0]).typ;
+			_tmp$1 = (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]).typ;
+			t0 = _tmp;
+			t1 = _tmp$1;
+			if (!(isTyped(t0) && isTyped(t1))) { _v = false; $s = 3; continue s; }
+			_r = isBoolean(t1); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_v = _r || $interfaceIsEqual(t1, universeError); case 3:
+			$r = assert(_v); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			m = check.Info.Types;
+			/* */ if (!(m === false)) { $s = 6; continue; }
+			/* */ $s = 7; continue;
+			/* if (!(m === false)) { */ case 6:
+				/* while (true) { */ case 8:
+					tv = $clone((_entry = $mapIndex(m,ast.Expr.keyFor(x)), _entry !== undefined ? _entry.v : new TypeAndValue.ptr(0, $ifaceNil, $ifaceNil)), TypeAndValue);
+					$r = assert(!($interfaceIsEqual(tv.Type, $ifaceNil))); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$1 = x.Pos(); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					pos$1 = _r$1;
+					tv.Type = NewTuple(new sliceType$9([NewVar(pos$1, check.pkg, "", t0), NewVar(pos$1, check.pkg, "", t1)]));
+					_key = x; (m || $throwRuntimeError("assignment to entry in nil map")).set(ast.Expr.keyFor(_key), { k: _key, v: $clone(tv, TypeAndValue) });
+					_tuple = $assertType(x, ptrType$40, true);
+					p = _tuple[0];
+					if (p === ptrType$40.nil) {
+						/* break; */ $s = 9; continue;
+					}
+					x = p.X;
+				$s = 8; continue;
+				case 9:
+			/* } */ case 7:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: recordCommaOkTypes, $c: true, $r, _entry, _key, _r, _r$1, _tmp, _tmp$1, _tuple, _v, a, check, m, p, pos$1, t0, t1, tv, x, $s};return $f;
+		};
+		$ptrType(Checker).prototype.recordInstance = function recordInstance$1(expr$1, targs, typ$4) {
+			var {_key, check, expr$1, ident$1, m, targs, typ$4, $s, $r, $c} = $restore(this, {expr$1, targs, typ$4});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			ident$1 = instantiatedIdent(expr$1);
+			$r = assert(!(ident$1 === ptrType$31.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = assert(!($interfaceIsEqual(typ$4, $ifaceNil))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			m = check.Info.Instances;
+			if (!(m === false)) {
+				_key = ident$1; (m || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$31.keyFor(_key), { k: _key, v: $clone(new Instance.ptr(newTypeList(targs), typ$4), Instance) });
+			}
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: recordInstance$1, $c: true, $r, _key, check, expr$1, ident$1, m, targs, typ$4, $s};return $f;
+		};
+		instantiatedIdent = function instantiatedIdent$1(expr$1) {
+			var _ref, _ref$1, e, e$1, e$2, expr$1, selOrIdent, x, x$1;
+			selOrIdent = $ifaceNil;
+			_ref = expr$1;
+			if ($assertType(_ref, ptrType$38, true)[1]) {
+				e = _ref.$val;
+				selOrIdent = e.X;
+			} else if ($assertType(_ref, ptrType$39, true)[1]) {
+				e$1 = _ref.$val;
+				selOrIdent = e$1.X;
+			} else if ($assertType(_ref, ptrType$37, true)[1] || $assertType(_ref, ptrType$31, true)[1]) {
+				e$2 = _ref;
+				selOrIdent = e$2;
+			}
+			_ref$1 = selOrIdent;
+			if ($assertType(_ref$1, ptrType$31, true)[1]) {
+				x = _ref$1.$val;
+				return x;
+			} else if ($assertType(_ref$1, ptrType$37, true)[1]) {
+				x$1 = _ref$1.$val;
+				return x$1.Sel;
+			}
+			$panic(new $String("instantiated ident not found"));
+		};
+		$ptrType(Checker).prototype.recordDef = function recordDef(id, obj) {
+			var {_key, check, id, m, obj, $s, $r, $c} = $restore(this, {id, obj});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			$r = assert(!(id === ptrType$31.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			m = check.Info.Defs;
+			if (!(m === false)) {
+				_key = id; (m || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$31.keyFor(_key), { k: _key, v: obj });
 			}
-			insts = (_entry = $mapIndex(l.m,ptrType$9.keyFor(inst.Origin())), _entry !== undefined ? _entry.v : sliceType$7.nil);
-			_key = inst.Origin(); (l.m || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$9.keyFor(_key), { k: _key, v: $append(insts, inst) });
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: recordDef, $c: true, $r, _key, check, id, m, obj, $s};return $f;
 		};
-		$ptrType(Checker).prototype.missingMethod = function missingMethod(V, T, static$1) {
-			var {T, V, _i, _i$1, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _v, alt, check, f, f$1, found, m, m$1, method, obj, static$1, tset, u, $s, $r, $c} = $restore(this, {V, T, static$1});
+		$ptrType(Checker).prototype.recordUse = function recordUse(id, obj) {
+			var {_key, check, id, m, obj, $s, $r, $c} = $restore(this, {id, obj});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			method = ptrType$2.nil;
-			alt = ptrType$2.nil;
 			check = this;
-			_r$1 = T.NumMethods(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (_r$1 === 0) { $s = 1; continue; }
+			$r = assert(!(id === ptrType$31.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = assert(!($interfaceIsEqual(obj, $ifaceNil))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			m = check.Info.Uses;
+			if (!(m === false)) {
+				_key = id; (m || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$31.keyFor(_key), { k: _key, v: obj });
+			}
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: recordUse, $c: true, $r, _key, check, id, m, obj, $s};return $f;
+		};
+		$ptrType(Checker).prototype.recordImplicit = function recordImplicit(node$5, obj) {
+			var {_key, check, m, node$5, obj, $s, $r, $c} = $restore(this, {node$5, obj});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			$r = assert(!($interfaceIsEqual(node$5, $ifaceNil))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = assert(!($interfaceIsEqual(obj, $ifaceNil))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			m = check.Info.Implicits;
+			if (!(m === false)) {
+				_key = node$5; (m || $throwRuntimeError("assignment to entry in nil map")).set(ast.Node.keyFor(_key), { k: _key, v: obj });
+			}
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: recordImplicit, $c: true, $r, _key, check, m, node$5, obj, $s};return $f;
+		};
+		$ptrType(Checker).prototype.recordSelection = function recordSelection(x, kind, recv, obj, index$1, indirect) {
+			var {_key, check, index$1, indirect, kind, m, obj, recv, x, $s, $r, $c} = $restore(this, {x, kind, recv, obj, index$1, indirect});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			$r = assert(!($interfaceIsEqual(obj, $ifaceNil)) && ($interfaceIsEqual(recv, $ifaceNil) || index$1.$length > 0)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = check.recordUse(x.Sel, obj); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			m = check.Info.Selections;
+			if (!(m === false)) {
+				_key = x; (m || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$37.keyFor(_key), { k: _key, v: new Selection.ptr(kind, recv, obj, index$1, indirect) });
+			}
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: recordSelection, $c: true, $r, _key, check, index$1, indirect, kind, m, obj, recv, x, $s};return $f;
+		};
+		$ptrType(Checker).prototype.recordScope = function recordScope(node$5, scope) {
+			var {_key, check, m, node$5, scope, $s, $r, $c} = $restore(this, {node$5, scope});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			$r = assert(!($interfaceIsEqual(node$5, $ifaceNil))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = assert(!(scope === ptrType.nil)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			m = check.Info.Scopes;
+			if (!(m === false)) {
+				_key = node$5; (m || $throwRuntimeError("assignment to entry in nil map")).set(ast.Node.keyFor(_key), { k: _key, v: scope });
+			}
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: recordScope, $c: true, $r, _key, check, m, node$5, scope, $s};return $f;
+		};
+		NewChan = function NewChan$1(dir$2, elem) {
+			var dir$2, elem;
+			return new Chan.ptr(dir$2, elem);
+		};
+		$pkg.NewChan = NewChan;
+		$ptrType(Chan).prototype.Dir = function Dir() {
+			var c;
+			c = this;
+			return c.dir;
+		};
+		$ptrType(Chan).prototype.Elem = function Elem$3() {
+			var c;
+			c = this;
+			return c.elem;
+		};
+		$ptrType(Chan).prototype.Underlying = function Underlying$10() {
+			var c;
+			c = this;
+			return c;
+		};
+		$ptrType(Chan).prototype.String = function String$34() {
+			var {$24r, _r, c, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			c = this;
+			_r = TypeString(c, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String$34, $c: true, $r, $24r, _r, c, $s};return $f;
+		};
+		$ptrType(Checker).prototype.funcInst = function funcInst(tsig, pos$1, x, ix, infer$1) {
+			var {_r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tuple, _v, args, check, expr$1, expr$2, got, gsig, infer$1, instErrPos, ix, params, params2, pos$1, sig, targs, tparams, tsig, versionErr, want, x, x$1, x$2, x$3, xlist, $s, $r, $c} = $restore(this, {tsig, pos$1, x, ix, infer$1});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			$r = assert(!(tsig === ptrType$29.nil) || !(ix === ptrType$104.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			instErrPos = $ifaceNil;
+			/* */ if (!(ix === ptrType$104.nil)) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!(ix === ptrType$104.nil)) { */ case 2:
+				_r = inNode(ix.Orig, ix.IndexListExpr.Lbrack); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				instErrPos = (x$1 = _r, new x$1.constructor.elem(x$1));
+				$s = 4; continue;
+			/* } else { */ case 3:
+				instErrPos = new atPos(((pos$1 >> 0)));
+			/* } */ case 4:
+			_r$1 = check.verifyVersionf(instErrPos, $clone(go1_18, version), "function instantiation", sliceType$5.nil); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			versionErr = !_r$1;
+			targs = sliceType$3.nil;
+			xlist = sliceType$10.nil;
+			/* */ if (!(ix === ptrType$104.nil)) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* if (!(ix === ptrType$104.nil)) { */ case 7:
+				xlist = ix.IndexListExpr.Indices;
+				_r$2 = check.typeList(xlist); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				targs = _r$2;
+				if (targs === sliceType$3.nil) {
+					x.mode = 0;
+					x.expr = ix;
+					$s = -1; return [sliceType$3.nil, sliceType$10.nil];
+				}
+				$r = assert(targs.$length === xlist.$length); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 8:
+			sig = $assertType(x.typ, ptrType$29);
+			_tmp = targs.$length;
+			_tmp$1 = sig.TypeParams().Len();
+			got = _tmp;
+			want = _tmp$1;
+			/* */ if (got > want) { $s = 11; continue; }
+			/* */ $s = 12; continue;
+			/* if (got > want) { */ case 11:
+				$r = check.errorf((x$2 = ix.IndexListExpr.Indices, x$3 = got - 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3])), 137, "got %d type arguments but want %d", new sliceType$5([new $Int(got), new $Int(want)])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				x.mode = 0;
+				x.expr = ix.Orig;
+				$s = -1; return [sliceType$3.nil, sliceType$10.nil];
+			/* } */ case 12:
+			/* */ if (got < want) { $s = 14; continue; }
+			/* */ $s = 15; continue;
+			/* if (got < want) { */ case 14:
+				if (!infer$1) {
+					$s = -1; return [targs, xlist];
+				}
+				args = sliceType$29.nil;
+				params = sliceType$9.nil;
+				/* */ if (!(tsig === ptrType$29.nil) && !(sig.tparams === ptrType$49.nil)) { $s = 16; continue; }
+				/* */ $s = 17; continue;
+				/* if (!(tsig === ptrType$29.nil) && !(sig.tparams === ptrType$49.nil)) { */ case 16:
+					if (!(!versionErr)) { _v = false; $s = 20; continue s; }
+					_r$3 = check.allowVersion(check.pkg, instErrPos, $clone(go1_21, version)); /* */ $s = 21; case 21: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_v = !_r$3; case 20:
+					/* */ if (_v) { $s = 18; continue; }
+					/* */ $s = 19; continue;
+					/* if (_v) { */ case 18:
+						/* */ if (!(ix === ptrType$104.nil)) { $s = 22; continue; }
+						/* */ $s = 23; continue;
+						/* if (!(ix === ptrType$104.nil)) { */ case 22:
+							$r = check.versionErrorf(instErrPos, $clone(go1_21, version), "partially instantiated function in assignment", sliceType$5.nil); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 24; continue;
+						/* } else { */ case 23:
+							$r = check.versionErrorf(instErrPos, $clone(go1_21, version), "implicitly instantiated function in assignment", sliceType$5.nil); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 24:
+					/* } */ case 19:
+					_r$4 = NewSignatureType(ptrType$17.nil, sliceType$8.nil, sliceType$8.nil, sig.params, sig.results, sig.variadic); /* */ $s = 27; case 27: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					gsig = _r$4;
+					_r$5 = x.Pos(); /* */ $s = 28; case 28: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					_r$6 = NewVar(_r$5, check.pkg, "", gsig); /* */ $s = 29; case 29: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					params = new sliceType$9([_r$6]);
+					expr$1 = ast.NewIdent("variable in assignment");
+					_r$7 = x.Pos(); /* */ $s = 30; case 30: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					expr$1.NamePos = _r$7;
+					args = new sliceType$29([new operand.ptr(7, expr$1, tsig, $ifaceNil, 0)]);
+				/* } */ case 17:
+				_r$8 = check.renameTParams(pos$1, sig.TypeParams().list(), NewTuple(params)); /* */ $s = 31; case 31: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				_tuple = _r$8;
+				tparams = _tuple[0];
+				params2 = _tuple[1];
+				_r$9 = check.infer(new atPos(((pos$1 >> 0))), tparams, targs, $assertType(params2, ptrType$16), args); /* */ $s = 32; case 32: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+				targs = _r$9;
+				if (targs === sliceType$3.nil) {
+					x.mode = 0;
+					x.expr = ix;
+					$s = -1; return [sliceType$3.nil, sliceType$10.nil];
+				}
+				got = targs.$length;
+			/* } */ case 15:
+			$r = assert(got === want); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			expr$2 = x.expr;
+			if (!(ix === ptrType$104.nil)) {
+				expr$2 = ix.Orig;
+			}
+			_r$10 = x.Pos(); /* */ $s = 34; case 34: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+			_r$11 = check.instantiateSignature(_r$10, expr$2, sig, targs, xlist); /* */ $s = 35; case 35: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+			sig = _r$11;
+			x.typ = sig;
+			x.mode = 7;
+			x.expr = expr$2;
+			$s = -1; return [sliceType$3.nil, sliceType$10.nil];
+			/* */ } return; } var $f = {$blk: funcInst, $c: true, $r, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tuple, _v, args, check, expr$1, expr$2, got, gsig, infer$1, instErrPos, ix, params, params2, pos$1, sig, targs, tparams, tsig, versionErr, want, x, x$1, x$2, x$3, xlist, $s};return $f;
+		};
+		$ptrType(Checker).prototype.instantiateSignature = function instantiateSignature(pos$1, expr$1, typ$4, targs, xlist) {
+			var {$24r, _r, check, expr$1, inst, pos$1, res, targs, typ$4, xlist, $s, $deferred, $r, $c} = $restore(this, {pos$1, expr$1, typ$4, targs, xlist});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			check = [check];
+			pos$1 = [pos$1];
+			res = [res];
+			targs = [targs];
+			typ$4 = [typ$4];
+			xlist = [xlist];
+			res[0] = ptrType$29.nil;
+			check[0] = this;
+			$r = assert(!(check[0] === ptrType$6.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = assert(targs[0].$length === typ$4[0].TypeParams().Len()); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (check[0].conf._Trace) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (check[0].conf._Trace) { */ case 3:
+				$r = check[0].trace(pos$1[0], "-- instantiating signature %s with %s", new sliceType$5([typ$4[0], targs[0]])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				check[0].indent = check[0].indent + (1) >> 0;
+				$deferred.push([(function(check, pos$1, res, targs, typ$4, xlist) { return function Checker·instantiateSignature·func1() {
+						var {$s, $r, $c} = $restore(this, {});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						check[0].indent = check[0].indent - (1) >> 0;
+						$r = check[0].trace(pos$1[0], "=> %s (under = %s)", new sliceType$5([res[0], res[0].Underlying()])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return;
+						/* */ } return; } var $f = {$blk: Checker·instantiateSignature·func1, $c: true, $r, $s};return $f;
+					}; })(check, pos$1, res, targs, typ$4, xlist), []]);
+			/* } */ case 4:
+			_r = check[0].instance(pos$1[0], typ$4[0], targs[0], ptrType$10.nil, check[0].context()); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			inst = $assertType(_r, ptrType$29);
+			$r = assert(inst.TypeParams().Len() === 0); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = check[0].recordInstance(expr$1, targs[0], inst); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = assert(xlist[0].$length <= targs[0].$length); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			check[0].later((function(check, pos$1, res, targs, typ$4, xlist) { return function Checker·instantiateSignature·func2() {
+					var {_r$1, _r$2, _tuple, err, i, pos$2, tparams, $s, $r, $c} = $restore(this, {});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					tparams = typ$4[0].TypeParams().list();
+					_r$1 = check[0].verify(pos$1[0], tparams, targs[0], check[0].context()); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_tuple = _r$1;
+					i = _tuple[0];
+					err = _tuple[1];
+					/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 2; continue; }
+					/* */ $s = 3; continue;
+					/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 2:
+						pos$2 = pos$1[0];
+						/* */ if (i < xlist[0].$length) { $s = 5; continue; }
+						/* */ $s = 6; continue;
+						/* if (i < xlist[0].$length) { */ case 5:
+							_r$2 = ((i < 0 || i >= xlist[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : xlist[0].$array[xlist[0].$offset + i]).Pos(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+							pos$2 = _r$2;
+						/* } */ case 6:
+						$r = check[0].softErrorf(new atPos(((pos$2 >> 0))), 139, "%s", new sliceType$5([err])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 4; continue;
+					/* } else { */ case 3:
+						$r = check[0].mono.recordInstance(check[0].pkg, pos$1[0], tparams, targs[0], xlist[0]); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 4:
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: Checker·instantiateSignature·func2, $c: true, $r, _r$1, _r$2, _tuple, err, i, pos$2, tparams, $s};return $f;
+				}; })(check, pos$1, res, targs, typ$4, xlist)).describef(new atPos(((pos$1[0] >> 0))), "verify instantiation", sliceType$5.nil);
+			res[0] = inst;
+			$24r = res[0];
+			$s = 10; case 10: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  res[0]; } if($curGoroutine.asleep) { var $f = {$blk: instantiateSignature, $c: true, $r, $24r, _r, check, expr$1, inst, pos$1, res, targs, typ$4, xlist, $s, $deferred};return $f; } }
+		};
+		$ptrType(Checker).prototype.callExpr = function callExpr(x, call) {
+			var {T, _1, _2, _3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _v, args, atargs, atxlist, call, cgocall, check, got, id, ix, n, sig, t, targs, want, wasGeneric, x, x$1, x$2, x$3, x$4, x$5, x$6, xlist, $s, $r, $c} = $restore(this, {x, call});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			ix = typeparams.UnpackIndexExpr(call.Fun);
+			/* */ if (!(ix === ptrType$104.nil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (_r$1 === 0) { */ case 1:
-				$s = -1; return [method, alt];
+			/* if (!(ix === ptrType$104.nil)) { */ case 1:
+				_r = check.indexExpr(x, ix); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				/* */ if (_r) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (_r) { */ case 4:
+					$r = assert(x.mode === 7); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 6; continue;
+				/* } else { */ case 5:
+					ix = ptrType$104.nil;
+				/* } */ case 6:
+				x.expr = call.Fun;
+				$r = check.record(x); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 3; continue;
+			/* } else { */ case 2:
+				$r = check.exprOrType(x, call.Fun, true); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 3:
+				_1 = x.mode;
+				/* */ if (_1 === (0)) { $s = 12; continue; }
+				/* */ if (_1 === (3)) { $s = 13; continue; }
+				/* */ if (_1 === (2)) { $s = 14; continue; }
+				/* */ $s = 15; continue;
+				/* if (_1 === (0)) { */ case 12:
+					_r$1 = check.use(call.Args); /* */ $s = 16; case 16: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_r$1;
+					x.expr = call;
+					$s = -1; return 2;
+				/* } else if (_1 === (3)) { */ case 13:
+					$r = check.nonGeneric($ifaceNil, x); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					if (x.mode === 0) {
+						$s = -1; return 0;
+					}
+					T = x.typ;
+					x.mode = 0;
+						n = call.Args.$length;
+						_2 = n;
+						/* */ if (_2 === (0)) { $s = 19; continue; }
+						/* */ if (_2 === (1)) { $s = 20; continue; }
+						/* */ $s = 21; continue;
+						/* if (_2 === (0)) { */ case 19:
+							_r$2 = inNode(call, call.Rparen); /* */ $s = 23; case 23: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+							$r = check.errorf((x$1 = _r$2, new x$1.constructor.elem(x$1)), 126, "missing argument in conversion to %s", new sliceType$5([T])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 22; continue;
+						/* } else if (_2 === (1)) { */ case 20:
+							$r = check.expr($ifaceNil, x, (x$2 = call.Args, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]))); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* */ if (!((x.mode === 0))) { $s = 26; continue; }
+							/* */ $s = 27; continue;
+							/* if (!((x.mode === 0))) { */ case 26:
+								/* */ if (new token.Pos(call.Ellipsis).IsValid()) { $s = 28; continue; }
+								/* */ $s = 29; continue;
+								/* if (new token.Pos(call.Ellipsis).IsValid()) { */ case 28:
+									$r = check.errorf((x$3 = call.Args, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])), 77, "invalid use of ... in conversion to %s", new sliceType$5([T])); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									/* break; */ $s = 18; continue;
+								/* } */ case 29:
+								_r$3 = under(T); /* */ $s = 31; case 31: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+								_tuple = $assertType(_r$3, ptrType$14, true);
+								t = _tuple[0];
+								/* */ if (!(t === ptrType$14.nil) && !isTypeParam(T)) { $s = 32; continue; }
+								/* */ $s = 33; continue;
+								/* if (!(t === ptrType$14.nil) && !isTypeParam(T)) { */ case 32:
+									_r$4 = t.IsMethodSet(); /* */ $s = 36; case 36: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+									/* */ if (!_r$4) { $s = 34; continue; }
+									/* */ $s = 35; continue;
+									/* if (!_r$4) { */ case 34:
+										$r = check.errorf(call, 142, "cannot use interface %s in conversion (contains specific type constraints or is comparable)", new sliceType$5([T])); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+										/* break; */ $s = 18; continue;
+									/* } */ case 35:
+								/* } */ case 33:
+								$r = check.conversion(x, T); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 27:
+							$s = 22; continue;
+						/* } else { */ case 21:
+							_r$5 = check.use(call.Args); /* */ $s = 39; case 39: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+							_r$5;
+							$r = check.errorf((x$4 = call.Args, x$5 = n - 1 >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])), 126, "too many arguments in conversion to %s", new sliceType$5([T])); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 22:
+					case 18:
+					x.expr = call;
+					$s = -1; return 0;
+				/* } else if (_1 === (2)) { */ case 14:
+					id = x.id;
+					_r$6 = check.builtin(x, call, id); /* */ $s = 43; case 43: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					/* */ if (!_r$6) { $s = 41; continue; }
+					/* */ $s = 42; continue;
+					/* if (!_r$6) { */ case 41:
+						x.mode = 0;
+					/* } */ case 42:
+					x.expr = call;
+					if (!((x.mode === 0)) && !((x.mode === 4))) {
+						check.environment.hasCallOrRecv = true;
+					}
+					$s = -1; return ((id < 0 || id >= predeclaredFuncs.length) ? ($throwRuntimeError("index out of range"), undefined) : predeclaredFuncs[id]).kind;
+				/* } */ case 15:
+			case 11:
+			cgocall = x.mode === 10;
+			_r$7 = coreType(x.typ); /* */ $s = 44; case 44: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+			_tuple$1 = $assertType(_r$7, ptrType$29, true);
+			sig = _tuple$1[0];
+			/* */ if (sig === ptrType$29.nil) { $s = 45; continue; }
+			/* */ $s = 46; continue;
+			/* if (sig === ptrType$29.nil) { */ case 45:
+				$r = check.errorf(x, 127, "invalid operation: cannot call non-function %s", new sliceType$5([x])); /* */ $s = 47; case 47: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				x.mode = 0;
+				x.expr = call;
+				$s = -1; return 2;
+			/* } */ case 46:
+			wasGeneric = sig.TypeParams().Len() > 0;
+			xlist = sliceType$10.nil;
+			targs = sliceType$3.nil;
+			/* */ if (!(ix === ptrType$104.nil)) { $s = 48; continue; }
+			/* */ $s = 49; continue;
+			/* if (!(ix === ptrType$104.nil)) { */ case 48:
+				xlist = ix.IndexListExpr.Indices;
+				_r$8 = check.typeList(xlist); /* */ $s = 50; case 50: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				targs = _r$8;
+				/* */ if (targs === sliceType$3.nil) { $s = 51; continue; }
+				/* */ $s = 52; continue;
+				/* if (targs === sliceType$3.nil) { */ case 51:
+					_r$9 = check.use(call.Args); /* */ $s = 53; case 53: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+					_r$9;
+					x.mode = 0;
+					x.expr = call;
+					$s = -1; return 2;
+				/* } */ case 52:
+				$r = assert(targs.$length === xlist.$length); /* */ $s = 54; case 54: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_tmp = targs.$length;
+				_tmp$1 = sig.TypeParams().Len();
+				got = _tmp;
+				want = _tmp$1;
+				/* */ if (got > want) { $s = 55; continue; }
+				/* */ $s = 56; continue;
+				/* if (got > want) { */ case 55:
+					$r = check.errorf(((want < 0 || want >= xlist.$length) ? ($throwRuntimeError("index out of range"), undefined) : xlist.$array[xlist.$offset + want]), 137, "got %d type arguments but want %d", new sliceType$5([new $Int(got), new $Int(want)])); /* */ $s = 57; case 57: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$10 = check.use(call.Args); /* */ $s = 58; case 58: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+					_r$10;
+					x.mode = 0;
+					x.expr = call;
+					$s = -1; return 2;
+				/* } */ case 56:
+				/* */ if ((got === want) && want > 0) { $s = 59; continue; }
+				/* */ $s = 60; continue;
+				/* if ((got === want) && want > 0) { */ case 59:
+					_r$11 = check.verifyVersionf(new atPos(((ix.IndexListExpr.Lbrack >> 0))), $clone(go1_18, version), "function instantiation", sliceType$5.nil); /* */ $s = 61; case 61: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+					_r$11;
+					_r$12 = ix.IndexListExpr.Pos(); /* */ $s = 62; case 62: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+					_r$13 = check.instantiateSignature(_r$12, ix.Orig, sig, targs, xlist); /* */ $s = 63; case 63: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+					sig = _r$13;
+					targs = sliceType$3.nil;
+					xlist = sliceType$10.nil;
+				/* } */ case 60:
+			/* } */ case 49:
+			_r$14 = check.genericExprList(call.Args); /* */ $s = 64; case 64: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+			_tuple$2 = _r$14;
+			args = _tuple$2[0];
+			atargs = _tuple$2[1];
+			atxlist = _tuple$2[2];
+			_r$15 = check.arguments$(call, sig, targs, xlist, args, atargs, atxlist); /* */ $s = 65; case 65: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+			sig = _r$15;
+			/* */ if (wasGeneric && (sig.TypeParams().Len() === 0)) { $s = 66; continue; }
+			/* */ $s = 67; continue;
+			/* if (wasGeneric && (sig.TypeParams().Len() === 0)) { */ case 66:
+				$r = check.recordTypeAndValue(call.Fun, 7, sig, $ifaceNil); /* */ $s = 68; case 68: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 67:
+			_3 = sig.results.Len();
+			if (_3 === (0)) {
+				x.mode = 1;
+			} else if (_3 === (1)) {
+				if (cgocall) {
+					x.mode = 9;
+				} else {
+					x.mode = 7;
+				}
+				x.typ = (x$6 = sig.results.vars, (0 >= x$6.$length ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + 0])).object.typ;
+			} else {
+				x.mode = 7;
+				x.typ = sig.results;
+			}
+			x.expr = call;
+			check.environment.hasCallOrRecv = true;
+			if (!((x.mode === 7) && sig.TypeParams().Len() > 0)) { _v = false; $s = 71; continue s; }
+			_r$16 = isParameterized(sig.TypeParams().list(), x.typ); /* */ $s = 72; case 72: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+			_v = _r$16; case 71:
+			/* */ if (_v) { $s = 69; continue; }
+			/* */ $s = 70; continue;
+			/* if (_v) { */ case 69:
+				x.mode = 0;
+			/* } */ case 70:
+			$s = -1; return 2;
+			/* */ } return; } var $f = {$blk: callExpr, $c: true, $r, T, _1, _2, _3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _v, args, atargs, atxlist, call, cgocall, check, got, id, ix, n, sig, t, targs, want, wasGeneric, x, x$1, x$2, x$3, x$4, x$5, x$6, xlist, $s};return $f;
+		};
+		$ptrType(Checker).prototype.exprList = function exprList(elist) {
+			var {_i, _r, _ref, _tuple, check, e, elist, i, n, x, xlist, $s, $r, $c} = $restore(this, {elist});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			xlist = sliceType$29.nil;
+			check = this;
+			n = elist.$length;
+			/* */ if (n === 1) { $s = 1; continue; }
+			/* */ if (n > 1) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (n === 1) { */ case 1:
+				_r = check.multiExpr((0 >= elist.$length ? ($throwRuntimeError("index out of range"), undefined) : elist.$array[elist.$offset + 0]), false); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tuple = _r;
+				xlist = _tuple[0];
+				$s = 3; continue;
+			/* } else if (n > 1) { */ case 2:
+				xlist = $makeSlice(sliceType$29, n);
+				_ref = elist;
+				_i = 0;
+				/* while (true) { */ case 5:
+					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 6; continue; }
+					x = [x];
+					i = _i;
+					e = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+					$r = check.expr($ifaceNil, x[0], e); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					((i < 0 || i >= xlist.$length) ? ($throwRuntimeError("index out of range"), undefined) : xlist.$array[xlist.$offset + i] = x[0]);
+					_i++;
+				$s = 5; continue;
+				case 6:
+			/* } */ case 3:
+			$s = -1; return xlist;
+			/* */ } return; } var $f = {$blk: exprList, $c: true, $r, _i, _r, _ref, _tuple, check, e, elist, i, n, x, xlist, $s};return $f;
+		};
+		$ptrType(Checker).prototype.genericExprList = function genericExprList(elist) {
+			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _v, _v$1, _v$2, check, e, e$1, elist, i, i$1, infer$1, ix, ix$1, n, ok, resList, t, targs, targs$1, targsList, v, x, x$1, xlist, xlist$1, xlistList, $s, $deferred, $r, $c} = $restore(this, {elist});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			resList = [resList];
+			targsList = [targsList];
+			x = [x];
+			xlistList = [xlistList];
+			resList[0] = sliceType$29.nil;
+			targsList[0] = sliceType$41.nil;
+			xlistList[0] = sliceType$42.nil;
+			check = this;
+			/* */ if (false) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (false) { */ case 1:
+				$deferred.push([(function(resList, targsList, x, xlistList) { return function Checker·genericExprList·func1() {
+						var {_i, _ref, i, n, x$1, $s, $r, $c} = $restore(this, {});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						$r = assert(targsList[0].$length === xlistList[0].$length); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_ref = resList[0];
+						_i = 0;
+						/* while (true) { */ case 2:
+							/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
+							i = _i;
+							x$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+							/* */ if (i < targsList[0].$length) { $s = 4; continue; }
+							/* */ $s = 5; continue;
+							/* if (i < targsList[0].$length) { */ case 4:
+								n = ((i < 0 || i >= targsList[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : targsList[0].$array[targsList[0].$offset + i]).$length;
+								/* */ if (n > 0) { $s = 6; continue; }
+								/* */ $s = 7; continue;
+								/* if (n > 0) { */ case 6:
+									$r = assert(n < $assertType(x$1.typ, ptrType$29).TypeParams().Len()); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								/* } */ case 7:
+							/* } */ case 5:
+							_i++;
+						$s = 2; continue;
+						case 3:
+						$s = -1; return;
+						/* */ } return; } var $f = {$blk: Checker·genericExprList·func1, $c: true, $r, _i, _ref, i, n, x$1, $s};return $f;
+					}; })(resList, targsList, x, xlistList), []]);
 			/* } */ case 2:
-			_r$2 = under(V); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$2, ptrType$13, true);
-			u = _tuple[0];
-			/* */ if (!(u === ptrType$13.nil)) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (!(u === ptrType$13.nil)) { */ case 5:
-				_r$3 = u.typeSet(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				tset = _r$3;
-				_r$4 = T.typeSet(); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_ref = _r$4.methods;
+			infer$1 = true;
+			n = elist.$length;
+			if (!(n > 0)) { _v = false; $s = 5; continue s; }
+			_r = check.allowVersion(check.pkg, (0 >= elist.$length ? ($throwRuntimeError("index out of range"), undefined) : elist.$array[elist.$offset + 0]), $clone(go1_21, version)); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_v = _r; case 5:
+			/* */ if (_v) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (_v) { */ case 3:
+				infer$1 = false;
+			/* } */ case 4:
+			/* */ if (n === 1) { $s = 7; continue; }
+			/* */ if (n > 1) { $s = 8; continue; }
+			/* */ $s = 9; continue;
+			/* if (n === 1) { */ case 7:
+				e = (0 >= elist.$length ? ($throwRuntimeError("index out of range"), undefined) : elist.$array[elist.$offset + 0]);
+				x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+				ix = typeparams.UnpackIndexExpr(e);
+				if (!(!(ix === ptrType$104.nil))) { _v$1 = false; $s = 13; continue s; }
+				_r$1 = check.indexExpr(x[0], ix); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_v$1 = _r$1; case 13:
+				/* */ if (_v$1) { $s = 10; continue; }
+				/* */ $s = 11; continue;
+				/* if (_v$1) { */ case 10:
+					_arg = ptrType$29.nil;
+					_r$2 = x[0].Pos(); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_arg$1 = _r$2;
+					_arg$2 = x[0];
+					_arg$3 = ix;
+					_arg$4 = infer$1;
+					_r$3 = check.funcInst(_arg, _arg$1, _arg$2, _arg$3, _arg$4); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_tuple = _r$3;
+					targs = _tuple[0];
+					xlist = _tuple[1];
+					/* */ if (!(targs === sliceType$3.nil)) { $s = 17; continue; }
+					/* */ $s = 18; continue;
+					/* if (!(targs === sliceType$3.nil)) { */ case 17:
+						targsList[0] = new sliceType$41([targs]);
+						xlistList[0] = new sliceType$42([xlist]);
+						x[0].expr = ix.Orig;
+						$s = 19; continue;
+					/* } else { */ case 18:
+						$r = check.record(x[0]); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 19:
+					resList[0] = new sliceType$29([x[0]]);
+					$s = 12; continue;
+				/* } else { */ case 11:
+					_r$4 = check.rawExpr($ifaceNil, x[0], e, $ifaceNil, true); /* */ $s = 21; case 21: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					_r$4;
+					$r = check.exclude(x[0], 14); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_tuple$1 = $assertType(x[0].typ, ptrType$16, true);
+					t = _tuple$1[0];
+					ok = _tuple$1[1];
+					if (ok && !((x[0].mode === 0))) {
+						resList[0] = $makeSlice(sliceType$29, t.Len());
+						_ref = t.vars;
+						_i = 0;
+						while (true) {
+							if (!(_i < _ref.$length)) { break; }
+							i = _i;
+							v = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+							((i < 0 || i >= resList[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : resList[0].$array[resList[0].$offset + i] = new operand.ptr(7, e, v.object.typ, $ifaceNil, 0));
+							_i++;
+						}
+					} else {
+						resList[0] = new sliceType$29([x[0]]);
+					}
+				/* } */ case 12:
+				$s = 9; continue;
+			/* } else if (n > 1) { */ case 8:
+				resList[0] = $makeSlice(sliceType$29, n);
+				targsList[0] = $makeSlice(sliceType$41, n);
+				xlistList[0] = $makeSlice(sliceType$42, n);
+				_ref$1 = elist;
+				_i$1 = 0;
+				/* while (true) { */ case 23:
+					/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 24; continue; }
+					x$1 = [x$1];
+					i$1 = _i$1;
+					e$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+					x$1[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+					ix$1 = typeparams.UnpackIndexExpr(e$1);
+					if (!(!(ix$1 === ptrType$104.nil))) { _v$2 = false; $s = 28; continue s; }
+					_r$5 = check.indexExpr(x$1[0], ix$1); /* */ $s = 29; case 29: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					_v$2 = _r$5; case 28:
+					/* */ if (_v$2) { $s = 25; continue; }
+					/* */ $s = 26; continue;
+					/* if (_v$2) { */ case 25:
+						_arg$5 = ptrType$29.nil;
+						_r$6 = x$1[0].Pos(); /* */ $s = 30; case 30: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						_arg$6 = _r$6;
+						_arg$7 = x$1[0];
+						_arg$8 = ix$1;
+						_arg$9 = infer$1;
+						_r$7 = check.funcInst(_arg$5, _arg$6, _arg$7, _arg$8, _arg$9); /* */ $s = 31; case 31: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+						_tuple$2 = _r$7;
+						targs$1 = _tuple$2[0];
+						xlist$1 = _tuple$2[1];
+						/* */ if (!(targs$1 === sliceType$3.nil)) { $s = 32; continue; }
+						/* */ $s = 33; continue;
+						/* if (!(targs$1 === sliceType$3.nil)) { */ case 32:
+							((i$1 < 0 || i$1 >= targsList[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : targsList[0].$array[targsList[0].$offset + i$1] = targs$1);
+							((i$1 < 0 || i$1 >= xlistList[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : xlistList[0].$array[xlistList[0].$offset + i$1] = xlist$1);
+							x$1[0].expr = ix$1.Orig;
+							$s = 34; continue;
+						/* } else { */ case 33:
+							$r = check.record(x$1[0]); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 34:
+						$s = 27; continue;
+					/* } else { */ case 26:
+						$r = check.genericExpr(x$1[0], e$1); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 27:
+					((i$1 < 0 || i$1 >= resList[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : resList[0].$array[resList[0].$offset + i$1] = x$1[0]);
+					_i$1++;
+				$s = 23; continue;
+				case 24:
+			/* } */ case 9:
+			$24r = [resList[0], targsList[0], xlistList[0]];
+			$s = 37; case 37: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [resList[0], targsList[0], xlistList[0]]; } if($curGoroutine.asleep) { var $f = {$blk: genericExprList, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _v, _v$1, _v$2, check, e, e$1, elist, i, i$1, infer$1, ix, ix$1, n, ok, resList, t, targs, targs$1, targsList, v, x, x$1, xlist, xlist$1, xlistList, $s, $deferred};return $f; } }
+		};
+		$ptrType(Checker).prototype.arguments$ = function arguments$1(call, sig, targs, xlist, args, atargs, atxlist) {
+			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _i, _i$1, _i$2, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, _tuple$2, _v, a, adjusted, arg, arg$1, args, asig, asig$1, at$1, atargs, atparams, atxlist, call, check, clone, context$1, ddd, err, genericArgs, i, i$1, i$2, ix, j, k, last, n, nargs, npars, params, qualifier$1, rsig, sig, sigParams, targs, tmp, tmp$1, tparams, typ$4, vars, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, xlist, $s, $r, $c} = $restore(this, {call, sig, targs, xlist, args, atargs, atxlist});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			rsig = ptrType$29.nil;
+			check = this;
+			rsig = sig;
+			nargs = args.$length;
+			npars = sig.params.Len();
+			ddd = new token.Pos(call.Ellipsis).IsValid();
+			sigParams = sig.params;
+			adjusted = false;
+			/* */ if (sig.variadic) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (sig.variadic) { */ case 1:
+				/* */ if (ddd) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (ddd) { */ case 4:
+					/* */ if ((call.Args.$length === 1) && nargs > 1) { $s = 7; continue; }
+					/* */ $s = 8; continue;
+					/* if ((call.Args.$length === 1) && nargs > 1) { */ case 7:
+						_r = inNode(call, call.Ellipsis); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						$r = check.errorf((x = _r, new x.constructor.elem(x)), 81, "cannot use ... with %d-valued %s", new sliceType$5([new $Int(nargs), (x$1 = call.Args, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]))])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return rsig;
+					/* } */ case 8:
+					$s = 6; continue;
+				/* } else { */ case 5:
+					if (nargs >= (npars - 1 >> 0)) {
+						vars = $makeSlice(sliceType$9, (npars - 1 >> 0));
+						$copySlice(vars, sig.params.vars);
+						last = (x$2 = sig.params.vars, x$3 = npars - 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]));
+						typ$4 = $assertType(last.object.typ, ptrType$27).elem;
+						while (true) {
+							if (!(vars.$length < nargs)) { break; }
+							vars = $append(vars, NewParam(last.object.pos, last.object.pkg, last.object.name, typ$4));
+						}
+						sigParams = NewTuple(vars);
+						adjusted = true;
+						npars = nargs;
+					} else {
+						npars = npars - (1) >> 0;
+					}
+				/* } */ case 6:
+				$s = 3; continue;
+			/* } else { */ case 2:
+				/* */ if (ddd) { $s = 11; continue; }
+				/* */ $s = 12; continue;
+				/* if (ddd) { */ case 11:
+					_r$1 = inNode(call, call.Ellipsis); /* */ $s = 13; case 13: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					$r = check.errorf((x$4 = _r$1, new x$4.constructor.elem(x$4)), 78, "cannot use ... in call to non-variadic %s", new sliceType$5([call.Fun])); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = -1; return rsig;
+				/* } */ case 12:
+			/* } */ case 3:
+			/* */ if (!((nargs === npars))) { $s = 15; continue; }
+			/* */ $s = 16; continue;
+			/* if (!((nargs === npars))) { */ case 15:
+				at$1 = call;
+				qualifier$1 = "not enough";
+				if (nargs > npars) {
+					at$1 = ((npars < 0 || npars >= args.$length) ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + npars]).expr;
+					qualifier$1 = "too many";
+				} else {
+					at$1 = new atPos(((call.Rparen >> 0)));
+				}
+				params = sliceType$9.nil;
+				if (!(sig.params === ptrType$16.nil)) {
+					params = sig.params.vars;
+				}
+				err = newErrorf(at$1, 126, "%s arguments in call to %s", new sliceType$5([new $String(qualifier$1), call.Fun]));
+				_arg = nopos;
+				_r$2 = check.typesSummary(operandTypes(args), false); /* */ $s = 17; case 17: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_arg$1 = new $String(_r$2);
+				$r = err.errorf(_arg, "have %s", new sliceType$5([_arg$1])); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_arg$2 = nopos;
+				_r$3 = check.typesSummary(varTypes(params), sig.variadic); /* */ $s = 19; case 19: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				_arg$3 = new $String(_r$3);
+				$r = err.errorf(_arg$2, "want %s", new sliceType$5([_arg$3])); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = check.report(err); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return rsig;
+			/* } */ case 16:
+			tparams = sliceType$8.nil;
+			n = sig.TypeParams().Len();
+			/* */ if (n > 0) { $s = 22; continue; }
+			/* */ $s = 23; continue;
+			/* if (n > 0) { */ case 22:
+				_r$4 = check.allowVersion(check.pkg, call, $clone(go1_18, version)); /* */ $s = 26; case 26: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				/* */ if (!_r$4) { $s = 24; continue; }
+				/* */ $s = 25; continue;
+				/* if (!_r$4) { */ case 24:
+					_ref = call.Fun;
+					/* */ if ($assertType(_ref, ptrType$38, true)[1] || $assertType(_ref, ptrType$39, true)[1]) { $s = 27; continue; }
+					/* */ $s = 28; continue;
+					/* if ($assertType(_ref, ptrType$38, true)[1] || $assertType(_ref, ptrType$39, true)[1]) { */ case 27:
+						ix = typeparams.UnpackIndexExpr(call.Fun);
+						_r$5 = inNode(call.Fun, ix.IndexListExpr.Lbrack); /* */ $s = 30; case 30: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						$r = check.versionErrorf((x$5 = _r$5, new x$5.constructor.elem(x$5)), $clone(go1_18, version), "function instantiation", sliceType$5.nil); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 29; continue;
+					/* } else { */ case 28:
+						_r$6 = inNode(call, call.Lparen); /* */ $s = 32; case 32: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						$r = check.versionErrorf((x$6 = _r$6, new x$6.constructor.elem(x$6)), $clone(go1_18, version), "implicit function instantiation", sliceType$5.nil); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 29:
+				/* } */ case 25:
+				tmp = $ifaceNil;
+				_r$7 = call.Pos(); /* */ $s = 34; case 34: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_r$8 = check.renameTParams(_r$7, sig.TypeParams().list(), sigParams); /* */ $s = 35; case 35: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				_tuple = _r$8;
+				tparams = _tuple[0];
+				tmp = _tuple[1];
+				sigParams = $assertType(tmp, ptrType$16);
+				while (true) {
+					if (!(targs.$length < tparams.$length)) { break; }
+					targs = $append(targs, $ifaceNil);
+				}
+			/* } */ case 23:
+			$r = assert(tparams.$length === targs.$length); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			genericArgs = sliceType$24.nil;
+			/* */ if (true) { $s = 37; continue; }
+			/* */ $s = 38; continue;
+			/* if (true) { */ case 37:
+				_ref$1 = args;
 				_i = 0;
-				/* while (true) { */ case 9:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 10; continue; }
-					m = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					_tuple$1 = tset.LookupMethod(m.object.pkg, m.object.name, false);
-					f = _tuple$1[1];
-					if (f === ptrType$2.nil) {
-						if (!static$1) {
+				/* while (true) { */ case 39:
+					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 40; continue; }
+					clone = [clone];
+					i = _i;
+					arg = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+					_tuple$1 = $assertType(arg.typ, ptrType$29, true);
+					asig = _tuple$1[0];
+					/* */ if (!(asig === ptrType$29.nil) && asig.TypeParams().Len() > 0) { $s = 41; continue; }
+					/* */ $s = 42; continue;
+					/* if (!(asig === ptrType$29.nil) && asig.TypeParams().Len() > 0) { */ case 41:
+						clone[0] = $clone((asig === ptrType$29.nil && $throwNilPointerError(), asig), Signature);
+						asig = clone[0];
+						_r$9 = call.Pos(); /* */ $s = 43; case 43: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+						_r$10 = check.renameTParams(_r$9, asig.TypeParams().list(), asig); /* */ $s = 44; case 44: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+						_tuple$2 = _r$10;
+						atparams = _tuple$2[0];
+						tmp$1 = _tuple$2[1];
+						asig = $assertType(tmp$1, ptrType$29);
+						asig.tparams = new TypeParamList.ptr(atparams);
+						arg.typ = asig;
+						tparams = $appendSlice(tparams, atparams);
+						if (i < atargs.$length) {
+							targs = $appendSlice(targs, ((i < 0 || i >= atargs.$length) ? ($throwRuntimeError("index out of range"), undefined) : atargs.$array[atargs.$offset + i]));
+						}
+						while (true) {
+							if (!(targs.$length < tparams.$length)) { break; }
+							targs = $append(targs, $ifaceNil);
+						}
+						genericArgs = $append(genericArgs, i);
+					/* } */ case 42:
+					_i++;
+				$s = 39; continue;
+				case 40:
+			/* } */ case 38:
+			$r = assert(tparams.$length === targs.$length); /* */ $s = 45; case 45: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			if (!(genericArgs.$length > 0)) { _v = false; $s = 46; continue s; }
+			_r$11 = check.verifyVersionf((x$7 = (0 >= genericArgs.$length ? ($throwRuntimeError("index out of range"), undefined) : genericArgs.$array[genericArgs.$offset + 0]), ((x$7 < 0 || x$7 >= args.$length) ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + x$7])), $clone(go1_21, version), "implicitly instantiated function as argument", sliceType$5.nil); /* */ $s = 47; case 47: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+			_v = _r$11; case 46:
+			$unused(_v);
+			/* */ if (tparams.$length > 0) { $s = 48; continue; }
+			/* */ $s = 49; continue;
+			/* if (tparams.$length > 0) { */ case 48:
+				_r$12 = check.infer(call, tparams, targs, sigParams, args); /* */ $s = 50; case 50: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+				targs = _r$12;
+				if (targs === sliceType$3.nil) {
+					$s = -1; return rsig;
+				}
+				/* */ if (n > 0) { $s = 51; continue; }
+				/* */ $s = 52; continue;
+				/* if (n > 0) { */ case 51:
+					_r$13 = call.Pos(); /* */ $s = 53; case 53: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+					_r$14 = check.instantiateSignature(_r$13, call.Fun, sig, $subslice(targs, 0, n), xlist); /* */ $s = 54; case 54: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+					rsig = _r$14;
+					/* */ if (adjusted) { $s = 55; continue; }
+					/* */ $s = 56; continue;
+					/* if (adjusted) { */ case 55:
+						_r$15 = call.Pos(); /* */ $s = 58; case 58: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+						_arg$4 = _r$15;
+						_arg$5 = sigParams;
+						_r$16 = makeSubstMap($subslice(tparams, 0, n), $subslice(targs, 0, n)); /* */ $s = 59; case 59: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+						_arg$6 = _r$16;
+						_arg$7 = ptrType$10.nil;
+						_arg$8 = check.context();
+						_r$17 = check.subst(_arg$4, _arg$5, _arg$6, _arg$7, _arg$8); /* */ $s = 60; case 60: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+						sigParams = $assertType(_r$17, ptrType$16);
+						$s = 57; continue;
+					/* } else { */ case 56:
+						sigParams = rsig.params;
+					/* } */ case 57:
+				/* } */ case 52:
+				j = n;
+				_ref$2 = genericArgs;
+				_i$1 = 0;
+				/* while (true) { */ case 61:
+					/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 62; continue; }
+					i$1 = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
+					arg$1 = ((i$1 < 0 || i$1 >= args.$length) ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + i$1]);
+					asig$1 = $assertType(arg$1.typ, ptrType$29);
+					k = j + asig$1.TypeParams().Len() >> 0;
+					_r$18 = call.Pos(); /* */ $s = 63; case 63: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+					_r$19 = check.instantiateSignature(_r$18, arg$1.expr, asig$1, $subslice(targs, j, k), sliceType$10.nil); /* */ $s = 64; case 64: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+					arg$1.typ = _r$19;
+					$r = check.record(arg$1); /* */ $s = 65; case 65: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					j = k;
+					_i$1++;
+				$s = 61; continue;
+				case 62:
+			/* } */ case 49:
+			/* */ if (args.$length > 0) { $s = 66; continue; }
+			/* */ $s = 67; continue;
+			/* if (args.$length > 0) { */ case 66:
+				_r$20 = check.sprintf("argument to %s", new sliceType$5([call.Fun])); /* */ $s = 68; case 68: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+				context$1 = _r$20;
+				_ref$3 = args;
+				_i$2 = 0;
+				/* while (true) { */ case 69:
+					/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 70; continue; }
+					i$2 = _i$2;
+					a = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
+					$r = check.assignment(a, (x$8 = sigParams.vars, ((i$2 < 0 || i$2 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + i$2])).object.typ, context$1); /* */ $s = 71; case 71: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_i$2++;
+				$s = 69; continue;
+				case 70:
+			/* } */ case 67:
+			$s = -1; return rsig;
+			/* */ } return; } var $f = {$blk: arguments$1, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _i, _i$1, _i$2, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, _tuple$2, _v, a, adjusted, arg, arg$1, args, asig, asig$1, at$1, atargs, atparams, atxlist, call, check, clone, context$1, ddd, err, genericArgs, i, i$1, i$2, ix, j, k, last, n, nargs, npars, params, qualifier$1, rsig, sig, sigParams, targs, tmp, tmp$1, tparams, typ$4, vars, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, xlist, $s};return $f;
+		};
+		$ptrType(Checker).prototype.selector = function selector(x, e, def$2, wantType) {
+			var {_1, _arg, _arg$1, _arg$2, _arg$3, _i, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _v, changeCase, check, def$2, disabled, e, exp, exp$1, exp$2, exp$3, exp$4, exp$5, exp$6, funcMode, ident$1, index$1, indirect, m, m$1, m$2, mset, name, obj, obj$1, obj$2, obj$3, obj$4, ok, ok$1, params, pkg, pname, prefix, r, sel, sig, sig$1, typ$4, wantType, why, x, x$1, x$2, $s, $r, $c} = $restore(this, {x, e, def$2, wantType});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			sig = [sig];
+			check = this;
+			obj = $ifaceNil;
+			index$1 = sliceType$24.nil;
+			indirect = false;
+			sel = e.Sel.Name;
+			_tuple = $assertType(e.X, ptrType$31, true);
+			ident$1 = _tuple[0];
+			ok = _tuple[1];
+			/* */ if (ok) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (ok) { */ case 1:
+				_r = check.environment.lookup(ident$1.Name); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				obj$1 = _r;
+				_tuple$1 = $assertType(obj$1, ptrType$32, true);
+				pname = _tuple$1[0];
+				/* */ if (!(pname === ptrType$32.nil)) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (!(pname === ptrType$32.nil)) { */ case 4:
+					$r = assert(pname.object.pkg === check.pkg); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = check.recordUse(ident$1, pname); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					pname.used = true;
+					pkg = pname.imported;
+					exp = $ifaceNil;
+					funcMode = 7;
+					/* */ if (pkg.cgo) { $s = 8; continue; }
+					/* */ $s = 9; continue;
+					/* if (pkg.cgo) { */ case 8:
+						if (sel === "malloc") {
+							sel = "_CMalloc";
+						} else {
+							funcMode = 10;
+						}
+						_ref = cgoPrefixes;
+						_i = 0;
+						/* while (true) { */ case 11:
+							/* if (!(_i < 8)) { break; } */ if(!(_i < 8)) { $s = 12; continue; }
+							prefix = ((_i < 0 || _i >= _ref.length) ? ($throwRuntimeError("index out of range"), undefined) : _ref[_i]);
+							_r$1 = check.environment.scope.LookupParent(prefix + sel, check.environment.pos); /* */ $s = 13; case 13: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+							_tuple$2 = _r$1;
+							exp = _tuple$2[1];
+							if (!($interfaceIsEqual(exp, $ifaceNil))) {
+								/* break; */ $s = 12; continue;
+							}
 							_i++;
-							/* continue; */ $s = 9; continue;
+						$s = 11; continue;
+						case 12:
+						/* */ if ($interfaceIsEqual(exp, $ifaceNil)) { $s = 14; continue; }
+						/* */ $s = 15; continue;
+						/* if ($interfaceIsEqual(exp, $ifaceNil)) { */ case 14:
+							$r = check.errorf(e.Sel, 73, "undefined: %s", new sliceType$5([(e)])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* goto Error */ $s = 17; continue;
+						/* } */ case 15:
+						$r = check.objDecl(exp, ptrType$10.nil); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 10; continue;
+					/* } else { */ case 9:
+						_r$2 = pkg.scope.Lookup(sel); /* */ $s = 19; case 19: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						exp = _r$2;
+						/* */ if ($interfaceIsEqual(exp, $ifaceNil)) { $s = 20; continue; }
+						/* */ $s = 21; continue;
+						/* if ($interfaceIsEqual(exp, $ifaceNil)) { */ case 20:
+							/* */ if (!pkg.fake) { $s = 22; continue; }
+							/* */ $s = 23; continue;
+							/* if (!pkg.fake) { */ case 22:
+								$r = check.errorf(e.Sel, 73, "undefined: %s", new sliceType$5([(e)])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 23:
+							/* goto Error */ $s = 17; continue;
+						/* } */ case 21:
+						_r$3 = exp.Exported(); /* */ $s = 27; case 27: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						/* */ if (!_r$3) { $s = 25; continue; }
+						/* */ $s = 26; continue;
+						/* if (!_r$3) { */ case 25:
+							$r = check.errorf(e.Sel, 74, "%s not exported by package %s", new sliceType$5([new $String(sel), new $String(pkg.name)])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 26:
+					/* } */ case 10:
+					$r = check.recordUse(e.Sel, exp); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_ref$1 = exp;
+					/* */ if ($assertType(_ref$1, ptrType$33, true)[1]) { $s = 30; continue; }
+					/* */ if ($assertType(_ref$1, ptrType$18, true)[1]) { $s = 31; continue; }
+					/* */ if ($assertType(_ref$1, ptrType$17, true)[1]) { $s = 32; continue; }
+					/* */ if ($assertType(_ref$1, ptrType$2, true)[1]) { $s = 33; continue; }
+					/* */ if ($assertType(_ref$1, ptrType$19, true)[1]) { $s = 34; continue; }
+					/* */ $s = 35; continue;
+					/* if ($assertType(_ref$1, ptrType$33, true)[1]) { */ case 30:
+						exp$1 = _ref$1.$val;
+						$r = assert(!($interfaceIsEqual(exp$1.Val(), $ifaceNil))); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						x.mode = 4;
+						x.typ = exp$1.object.typ;
+						x.val = exp$1.val;
+						$s = 36; continue;
+					/* } else if ($assertType(_ref$1, ptrType$18, true)[1]) { */ case 31:
+						exp$2 = _ref$1.$val;
+						x.mode = 3;
+						x.typ = exp$2.object.typ;
+						$s = 36; continue;
+					/* } else if ($assertType(_ref$1, ptrType$17, true)[1]) { */ case 32:
+						exp$3 = _ref$1.$val;
+						x.mode = 5;
+						x.typ = exp$3.object.typ;
+						if (pkg.cgo && strings.HasPrefix(exp$3.object.name, "_Cvar_")) {
+							x.typ = $assertType(x.typ, ptrType$28).base;
+						}
+						$s = 36; continue;
+					/* } else if ($assertType(_ref$1, ptrType$2, true)[1]) { */ case 33:
+						exp$4 = _ref$1.$val;
+						x.mode = funcMode;
+						x.typ = exp$4.object.typ;
+						if (pkg.cgo && strings.HasPrefix(exp$4.object.name, "_Cmacro_")) {
+							x.mode = 7;
+							x.typ = (x$1 = $assertType(x.typ, ptrType$29).results.vars, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).object.typ;
+						}
+						$s = 36; continue;
+					/* } else if ($assertType(_ref$1, ptrType$19, true)[1]) { */ case 34:
+						exp$5 = _ref$1.$val;
+						x.mode = 2;
+						x.typ = exp$5.object.typ;
+						x.id = exp$5.id;
+						$s = 36; continue;
+					/* } else { */ case 35:
+						exp$6 = _ref$1;
+						$r = check.dump("%v: unexpected object %v", new sliceType$5([new token.Pos(e.Sel.Pos()), exp$6])); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						unreachable();
+					/* } */ case 36:
+					x.expr = e;
+					$s = -1; return;
+				/* } */ case 5:
+			/* } */ case 2:
+			$r = check.exprOrType(x, e.X, false); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_1 = x.mode;
+				/* */ if (_1 === (3)) { $s = 41; continue; }
+				/* */ if (_1 === (2)) { $s = 42; continue; }
+				/* */ if (_1 === (0)) { $s = 43; continue; }
+				/* */ $s = 44; continue;
+				/* if (_1 === (3)) { */ case 41:
+					/* */ if (!(def$2 === ptrType$10.nil) && $interfaceIsEqual(x.typ, def$2)) { $s = 45; continue; }
+					/* */ $s = 46; continue;
+					/* if (!(def$2 === ptrType$10.nil) && $interfaceIsEqual(x.typ, def$2)) { */ case 45:
+						$r = check.cycleError(new sliceType$7([def$2.obj])); /* */ $s = 47; case 47: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* goto Error */ $s = 17; continue;
+					/* } */ case 46:
+					$s = 44; continue;
+				/* } else if (_1 === (2)) { */ case 42:
+					$r = check.errorf(e.Sel, 82, "cannot select on %s", new sliceType$5([x])); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* goto Error */ $s = 17; continue;
+					$s = 44; continue;
+				/* } else if (_1 === (0)) { */ case 43:
+					/* goto Error */ $s = 17; continue;
+				/* } */ case 44:
+			case 40:
+			/* */ if (wantType) { $s = 49; continue; }
+			/* */ $s = 50; continue;
+			/* if (wantType) { */ case 49:
+				$r = check.errorf(e.Sel, 25, "%s is not a type", new sliceType$5([(e)])); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* goto Error */ $s = 17; continue;
+			/* } */ case 50:
+			_r$4 = LookupFieldOrMethod(x.typ, x.mode === 5, check.pkg, sel); /* */ $s = 52; case 52: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			_tuple$3 = _r$4;
+			obj = _tuple$3[0];
+			index$1 = _tuple$3[1];
+			indirect = _tuple$3[2];
+			/* */ if ($interfaceIsEqual(obj, $ifaceNil)) { $s = 53; continue; }
+			/* */ $s = 54; continue;
+			/* if ($interfaceIsEqual(obj, $ifaceNil)) { */ case 53:
+				_r$5 = under(x.typ); /* */ $s = 57; case 57: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				/* */ if ($interfaceIsEqual(_r$5, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { $s = 55; continue; }
+				/* */ $s = 56; continue;
+				/* if ($interfaceIsEqual(_r$5, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { */ case 55:
+					/* goto Error */ $s = 17; continue;
+				/* } */ case 56:
+				/* */ if (!(index$1 === sliceType$24.nil)) { $s = 58; continue; }
+				/* */ $s = 59; continue;
+				/* if (!(index$1 === sliceType$24.nil)) { */ case 58:
+					$r = check.errorf(e.Sel, 72, "ambiguous selector %s.%s", new sliceType$5([x.expr, new $String(sel)])); /* */ $s = 60; case 60: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* goto Error */ $s = 17; continue;
+				/* } */ case 59:
+				/* */ if (indirect) { $s = 61; continue; }
+				/* */ $s = 62; continue;
+				/* if (indirect) { */ case 61:
+					/* */ if (x.mode === 3) { $s = 63; continue; }
+					/* */ $s = 64; continue;
+					/* if (x.mode === 3) { */ case 63:
+						$r = check.errorf(e.Sel, 125, "invalid method expression %s.%s (needs pointer receiver (*%s).%s)", new sliceType$5([x.typ, new $String(sel), x.typ, new $String(sel)])); /* */ $s = 66; case 66: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 65; continue;
+					/* } else { */ case 64:
+						$r = check.errorf(e.Sel, 125, "cannot call pointer method %s on %s", new sliceType$5([new $String(sel), x.typ])); /* */ $s = 67; case 67: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 65:
+					/* goto Error */ $s = 17; continue;
+				/* } */ case 62:
+				why = "";
+				_r$6 = isInterfacePtr(x.typ); /* */ $s = 71; case 71: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				/* */ if (_r$6) { $s = 68; continue; }
+				/* */ $s = 69; continue;
+				/* if (_r$6) { */ case 68:
+					_r$7 = check.interfacePtrError(x.typ); /* */ $s = 72; case 72: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					why = _r$7;
+					$s = 70; continue;
+				/* } else { */ case 69:
+					_r$8 = check.sprintf("type %s has no field or method %s", new sliceType$5([x.typ, new $String(sel)])); /* */ $s = 73; case 73: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					why = _r$8;
+					/* */ if (sel.length > 0) { $s = 74; continue; }
+					/* */ $s = 75; continue;
+					/* if (sel.length > 0) { */ case 74:
+						changeCase = "";
+						r = ((sel.charCodeAt(0) >> 0));
+						if (unicode.IsUpper(r)) {
+							changeCase = ($encodeRune(unicode.ToLower(r))) + $substring(sel, 1);
+						} else {
+							changeCase = ($encodeRune(unicode.ToUpper(r))) + $substring(sel, 1);
+						}
+						_r$9 = LookupFieldOrMethod(x.typ, x.mode === 5, check.pkg, changeCase); /* */ $s = 76; case 76: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+						_tuple$4 = _r$9;
+						obj = _tuple$4[0];
+						if (!($interfaceIsEqual(obj, $ifaceNil))) {
+							why = why + (", but does have " + changeCase);
 						}
-						_tmp = m;
-						_tmp$1 = ptrType$2.nil;
-						method = _tmp;
-						alt = _tmp$1;
-						$s = -1; return [method, alt];
+					/* } */ case 75:
+				/* } */ case 70:
+				$r = check.errorf(e.Sel, 76, "%s.%s undefined (%s)", new sliceType$5([x.expr, new $String(sel), new $String(why)])); /* */ $s = 77; case 77: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* goto Error */ $s = 17; continue;
+			/* } */ case 54:
+			_tuple$5 = $assertType(obj, ptrType$2, true);
+			m = _tuple$5[0];
+			/* */ if (!(m === ptrType$2.nil)) { $s = 78; continue; }
+			/* */ $s = 79; continue;
+			/* if (!(m === ptrType$2.nil)) { */ case 78:
+				$r = check.objDecl(m, ptrType$10.nil); /* */ $s = 80; case 80: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 79:
+			/* */ if (x.mode === 3) { $s = 81; continue; }
+			/* */ $s = 82; continue;
+			/* if (x.mode === 3) { */ case 81:
+				_tuple$6 = $assertType(obj, ptrType$2, true);
+				m$1 = _tuple$6[0];
+				/* */ if (m$1 === ptrType$2.nil) { $s = 84; continue; }
+				/* */ $s = 85; continue;
+				/* if (m$1 === ptrType$2.nil) { */ case 84:
+					$r = check.errorf(e.Sel, 76, "%s.%s undefined (type %s has no method %s)", new sliceType$5([x.expr, new $String(sel), x.typ, new $String(sel)])); /* */ $s = 86; case 86: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* goto Error */ $s = 17; continue;
+				/* } */ case 85:
+				$r = check.recordSelection(e, 2, x.typ, m$1, index$1, indirect); /* */ $s = 87; case 87: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				sig$1 = $assertType(m$1.object.typ, ptrType$29);
+				/* */ if (sig$1.recv === ptrType$17.nil) { $s = 88; continue; }
+				/* */ $s = 89; continue;
+				/* if (sig$1.recv === ptrType$17.nil) { */ case 88:
+					$r = check.error(e, 11, "illegal cycle in method declaration"); /* */ $s = 90; case 90: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* goto Error */ $s = 17; continue;
+				/* } */ case 89:
+				params = sliceType$9.nil;
+				if (!(sig$1.params === ptrType$16.nil)) {
+					params = sig$1.params.vars;
+				}
+				name = "";
+				if (params.$length > 0 && !((0 >= params.$length ? ($throwRuntimeError("index out of range"), undefined) : params.$array[params.$offset + 0]).object.name === "")) {
+					name = sig$1.recv.object.name;
+					if (name === "") {
+						name = "_";
+					}
+				}
+				params = $appendSlice(new sliceType$9([NewVar(sig$1.recv.object.pos, sig$1.recv.object.pkg, name, x.typ)]), params);
+				x.mode = 7;
+				x.typ = new Signature.ptr(ptrType$49.nil, sig$1.tparams, ptrType.nil, ptrType$17.nil, NewTuple(params), sig$1.results, sig$1.variadic);
+				check.addDeclDep(m$1);
+				$s = 83; continue;
+			/* } else { */ case 82:
+				_ref$2 = obj;
+				/* */ if ($assertType(_ref$2, ptrType$17, true)[1]) { $s = 91; continue; }
+				/* */ if ($assertType(_ref$2, ptrType$2, true)[1]) { $s = 92; continue; }
+				/* */ $s = 93; continue;
+				/* if ($assertType(_ref$2, ptrType$17, true)[1]) { */ case 91:
+					obj$2 = _ref$2.$val;
+					$r = check.recordSelection(e, 0, x.typ, obj$2, index$1, indirect); /* */ $s = 95; case 95: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					if ((x.mode === 5) || indirect) {
+						x.mode = 5;
+					} else {
+						x.mode = 7;
 					}
-					_r$5 = Identical(f.object.typ, m.object.typ); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					/* */ if (!_r$5) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if (!_r$5) { */ case 11:
-						_tmp$2 = m;
-						_tmp$3 = f;
-						method = _tmp$2;
-						alt = _tmp$3;
-						$s = -1; return [method, alt];
-					/* } */ case 12:
-					_i++;
-				$s = 9; continue;
-				case 10:
-				$s = -1; return [method, alt];
-			/* } */ case 6:
-			_r$6 = T.typeSet(); /* */ $s = 14; case 14: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			_ref$1 = _r$6.methods;
-			_i$1 = 0;
-			/* while (true) { */ case 15:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 16; continue; }
-				m$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				_r$7 = lookupFieldOrMethod(V, false, m$1.object.pkg, m$1.object.name, false); /* */ $s = 17; case 17: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_tuple$2 = _r$7;
-				obj = _tuple$2[0];
-				found = !($interfaceIsEqual(obj, $ifaceNil));
-				/* */ if (!found) { $s = 18; continue; }
-				/* */ $s = 19; continue;
-				/* if (!found) { */ case 18:
-					_r$8 = lookupFieldOrMethod(NewPointer(V), false, m$1.object.pkg, m$1.object.name, false); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					_tuple$3 = _r$8;
-					obj = _tuple$3[0];
-					/* */ if ($interfaceIsEqual(obj, $ifaceNil)) { $s = 21; continue; }
-					/* */ $s = 22; continue;
-					/* if ($interfaceIsEqual(obj, $ifaceNil)) { */ case 21:
-						_r$9 = lookupFieldOrMethod(V, false, m$1.object.pkg, m$1.object.name, true); /* */ $s = 23; case 23: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-						_tuple$4 = _r$9;
-						obj = _tuple$4[0];
-					/* } */ case 22:
-				/* } */ case 19:
-				_tuple$5 = $assertType(obj, ptrType$2, true);
-				f$1 = _tuple$5[0];
-				if (f$1 === ptrType$2.nil) {
-					_tmp$4 = m$1;
-					_tmp$5 = ptrType$2.nil;
-					method = _tmp$4;
-					alt = _tmp$5;
-					$s = -1; return [method, alt];
-				}
-				/* */ if (!(check === ptrType$5.nil)) { $s = 24; continue; }
-				/* */ $s = 25; continue;
-				/* if (!(check === ptrType$5.nil)) { */ case 24:
-					$r = check.objDecl(f$1, ptrType$9.nil); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 25:
-				if (!found) { _v = true; $s = 29; continue s; }
-				_r$10 = Identical(f$1.object.typ, m$1.object.typ); /* */ $s = 30; case 30: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				_v = !_r$10; case 29:
-				/* */ if (_v) { $s = 27; continue; }
-				/* */ $s = 28; continue;
-				/* if (_v) { */ case 27:
-					_tmp$6 = m$1;
-					_tmp$7 = f$1;
-					method = _tmp$6;
-					alt = _tmp$7;
-					$s = -1; return [method, alt];
-				/* } */ case 28:
-				_i$1++;
-			$s = 15; continue;
-			case 16:
-			$s = -1; return [method, alt];
-			/* */ } return; } var $f = {$blk: missingMethod, $c: true, $r, T, V, _i, _i$1, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _v, alt, check, f, f$1, found, m, m$1, method, obj, static$1, tset, u, $s};return $f;
+					x.typ = obj$2.object.typ;
+					$s = 94; continue;
+				/* } else if ($assertType(_ref$2, ptrType$2, true)[1]) { */ case 92:
+					obj$3 = _ref$2.$val;
+					$r = check.recordSelection(e, 1, x.typ, obj$3, index$1, indirect); /* */ $s = 96; case 96: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					disabled = true;
+					/* */ if (!disabled && false) { $s = 97; continue; }
+					/* */ $s = 98; continue;
+					/* if (!disabled && false) { */ case 97:
+						typ$4 = x.typ;
+						/* */ if (x.mode === 5) { $s = 99; continue; }
+						/* */ $s = 100; continue;
+						/* if (x.mode === 5) { */ case 99:
+							_tuple$7 = $assertType(typ$4, ptrType$28, true);
+							ok$1 = _tuple$7[1];
+							if (!(!ok$1)) { _v = false; $s = 103; continue s; }
+							_r$10 = IsInterface(typ$4); /* */ $s = 104; case 104: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+							_v = !_r$10; case 103:
+							/* */ if (_v) { $s = 101; continue; }
+							/* */ $s = 102; continue;
+							/* if (_v) { */ case 101:
+								typ$4 = new Pointer.ptr(typ$4);
+							/* } */ case 102:
+						/* } */ case 100:
+						_r$11 = NewMethodSet(typ$4); /* */ $s = 105; case 105: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+						mset = _r$11;
+						_r$12 = mset.Lookup(check.pkg, sel); /* */ $s = 106; case 106: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+						m$2 = _r$12;
+						/* */ if (m$2 === ptrType$3.nil || !($interfaceIsEqual(m$2.obj, obj$3))) { $s = 107; continue; }
+						/* */ $s = 108; continue;
+						/* if (m$2 === ptrType$3.nil || !($interfaceIsEqual(m$2.obj, obj$3))) { */ case 107:
+							_r$13 = e.Pos(); /* */ $s = 109; case 109: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+							_arg = new token.Pos(_r$13);
+							_arg$1 = typ$4;
+							_arg$2 = new $String(obj$3.object.name);
+							_arg$3 = m$2;
+							$r = check.dump("%v: (%s).%v -> %s", new sliceType$5([_arg, _arg$1, _arg$2, _arg$3])); /* */ $s = 110; case 110: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = check.dump("%s\n", new sliceType$5([mset])); /* */ $s = 111; case 111: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$panic(new $String("method sets and lookup don't agree"));
+						/* } */ case 108:
+					/* } */ case 98:
+					x.mode = 7;
+					sig[0] = $clone((x$2 = $assertType(obj$3.object.typ, ptrType$29), (x$2 === ptrType$29.nil && $throwNilPointerError(), x$2)), Signature);
+					sig[0].recv = ptrType$17.nil;
+					x.typ = sig[0];
+					check.addDeclDep(obj$3);
+					$s = 94; continue;
+				/* } else { */ case 93:
+					obj$4 = _ref$2;
+					unreachable();
+				/* } */ case 94:
+			/* } */ case 83:
+			x.expr = e;
+			$s = -1; return;
+			/* Error: */ case 17:
+			x.mode = 0;
+			x.expr = e;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: selector, $c: true, $r, _1, _arg, _arg$1, _arg$2, _arg$3, _i, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _v, changeCase, check, def$2, disabled, e, exp, exp$1, exp$2, exp$3, exp$4, exp$5, exp$6, funcMode, ident$1, index$1, indirect, m, m$1, m$2, mset, name, obj, obj$1, obj$2, obj$3, obj$4, ok, ok$1, params, pkg, pname, prefix, r, sel, sig, sig$1, typ$4, wantType, why, x, x$1, x$2, $s};return $f;
 		};
-		$ptrType(Checker).prototype.missingMethodCause = function missingMethodCause(V, T, m, alt) {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, T, V, _arg, _arg$1, _arg$2, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, alt, altS, check, fld, m, mS, mname, obj, $s, $r, $c} = $restore(this, {V, T, m, alt});
+		$ptrType(Checker).prototype.use = function use(args) {
+			var {$24r, _r, args, check, $s, $r, $c} = $restore(this, {args});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			check = this;
-			mname = "method " + m.object.Name();
-			/* */ if (!(alt === ptrType$2.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(alt === ptrType$2.nil)) { */ case 1:
-				/* */ if (!(m.object.Name() === alt.object.Name())) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!(m.object.Name() === alt.object.Name())) { */ case 3:
-					_arg = new $String(mname);
-					_r$1 = check.funcString(alt, false); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_arg$1 = new $String(_r$1);
-					_r$2 = check.funcString(m, false); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_arg$2 = new $String(_r$2);
-					_r$3 = check.sprintf("(missing %s)\n\t\thave %s\n\t\twant %s", new sliceType$6([_arg, _arg$1, _arg$2])); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					$24r = _r$3;
-					$s = 8; case 8: return $24r;
-				/* } */ case 4:
-				_r$4 = Identical(m.object.typ, alt.object.typ); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				/* */ if (_r$4) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (_r$4) { */ case 9:
-					_r$5 = check.sprintf("(%s has pointer receiver)", new sliceType$6([new $String(mname)])); /* */ $s = 12; case 12: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					$24r$1 = _r$5;
-					$s = 13; case 13: return $24r$1;
-				/* } */ case 10:
-				_r$6 = check.funcString(alt, false); /* */ $s = 14; case 14: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_tmp = _r$6;
-				_r$7 = check.funcString(m, false); /* */ $s = 15; case 15: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_tmp$1 = _r$7;
-				altS = _tmp;
-				mS = _tmp$1;
-				/* */ if (altS === mS) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (altS === mS) { */ case 16:
-					_r$8 = check.funcString(alt, true); /* */ $s = 18; case 18: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					_tmp$2 = _r$8;
-					_r$9 = check.funcString(m, true); /* */ $s = 19; case 19: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_tmp$3 = _r$9;
-					altS = _tmp$2;
-					mS = _tmp$3;
-				/* } */ case 17:
-				_r$10 = check.sprintf("(wrong type for %s)\n\t\thave %s\n\t\twant %s", new sliceType$6([new $String(mname), new $String(altS), new $String(mS)])); /* */ $s = 20; case 20: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				$24r$2 = _r$10;
-				$s = 21; case 21: return $24r$2;
-			/* } */ case 2:
-			_r$11 = isInterfacePtr(V); /* */ $s = 24; case 24: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-			/* */ if (_r$11) { $s = 22; continue; }
-			/* */ $s = 23; continue;
-			/* if (_r$11) { */ case 22:
-				_r$12 = check.interfacePtrError(V); /* */ $s = 25; case 25: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				$24r$3 = "(" + _r$12 + ")";
-				$s = 26; case 26: return $24r$3;
-			/* } */ case 23:
-			_r$13 = isInterfacePtr(T); /* */ $s = 29; case 29: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-			/* */ if (_r$13) { $s = 27; continue; }
-			/* */ $s = 28; continue;
-			/* if (_r$13) { */ case 27:
-				_r$14 = check.interfacePtrError(T); /* */ $s = 30; case 30: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-				$24r$4 = "(" + _r$14 + ")";
-				$s = 31; case 31: return $24r$4;
-			/* } */ case 28:
-			_r$15 = lookupFieldOrMethod(V, true, m.object.pkg, m.object.name, false); /* */ $s = 32; case 32: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-			_tuple = _r$15;
-			obj = _tuple[0];
-			_tuple$1 = $assertType(obj, ptrType$16, true);
-			fld = _tuple$1[0];
-			/* */ if (!(fld === ptrType$16.nil)) { $s = 33; continue; }
-			/* */ $s = 34; continue;
-			/* if (!(fld === ptrType$16.nil)) { */ case 33:
-				_r$16 = check.sprintf("(%s.%s is a field, not a method)", new sliceType$6([V, new $String(fld.object.Name())])); /* */ $s = 35; case 35: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-				$24r$5 = _r$16;
-				$s = 36; case 36: return $24r$5;
-			/* } */ case 34:
-			_r$17 = check.sprintf("(missing %s)", new sliceType$6([new $String(mname)])); /* */ $s = 37; case 37: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-			$24r$6 = _r$17;
-			$s = 38; case 38: return $24r$6;
-			/* */ } return; } var $f = {$blk: missingMethodCause, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, T, V, _arg, _arg$1, _arg$2, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, alt, altS, check, fld, m, mS, mname, obj, $s};return $f;
-		};
-		isInterfacePtr = function isInterfacePtr$1(T) {
-			var {$24r, T, _r$1, _r$2, _tuple, _v, p, $s, $r, $c} = $restore(this, {T});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = under(T); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$1, ptrType$26, true);
-			p = _tuple[0];
-			if (!(!(p === ptrType$26.nil))) { _v = false; $s = 2; continue s; }
-			_r$2 = IsInterface(p.base); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_v = _r$2; case 2:
-			$24r = _v;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: isInterfacePtr$1, $c: true, $r, $24r, T, _r$1, _r$2, _tuple, _v, p, $s};return $f;
+			_r = check.useN(args, false); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: use, $c: true, $r, $24r, _r, args, check, $s};return $f;
 		};
-		$ptrType(Checker).prototype.interfacePtrError = function interfacePtrError(T) {
-			var {$24r, $24r$1, T, _r$1, _r$2, _r$3, _r$4, _tuple, check, p, $s, $r, $c} = $restore(this, {T});
+		$ptrType(Checker).prototype.useLHS = function useLHS(args) {
+			var {$24r, _r, args, check, $s, $r, $c} = $restore(this, {args});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			check = this;
-			_r$1 = isInterfacePtr(T); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$r = assert(_r$1); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$2 = under(T); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$2, ptrType$26, true);
-			p = _tuple[0];
-			/* */ if (isTypeParam(p.base)) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (isTypeParam(p.base)) { */ case 4:
-				_r$3 = check.sprintf("type %s is pointer to type parameter, not type parameter", new sliceType$6([T])); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				$24r = _r$3;
-				$s = 7; case 7: return $24r;
-			/* } */ case 5:
-			_r$4 = check.sprintf("type %s is pointer to interface, not interface", new sliceType$6([T])); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			$24r$1 = _r$4;
-			$s = 9; case 9: return $24r$1;
-			/* */ } return; } var $f = {$blk: interfacePtrError, $c: true, $r, $24r, $24r$1, T, _r$1, _r$2, _r$3, _r$4, _tuple, check, p, $s};return $f;
+			_r = check.useN(args, true); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: useLHS, $c: true, $r, $24r, _r, args, check, $s};return $f;
 		};
-		$ptrType(Checker).prototype.funcString = function funcString(f, pkgInfo) {
-			var {buf, check, f, pkgInfo, qf, w, $s, $r, $c} = $restore(this, {f, pkgInfo});
+		$ptrType(Checker).prototype.useN = function useN(args, lhs) {
+			var {_i, _r, _ref, args, check, e, lhs, ok, $s, $r, $c} = $restore(this, {args, lhs});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			check = this;
-			buf = bytes.NewBufferString(f.object.name);
-			qf = $throwNilPointerError;
-			if (!(check === ptrType$5.nil) && !pkgInfo) {
-				qf = $methodVal(check, "qualifier");
-			}
-			w = newTypeWriter(buf, qf);
-			w.pkgInfo = pkgInfo;
-			w.paramNames = false;
-			$r = w.signature($assertType(f.object.typ, ptrType$27)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return buf.String();
-			/* */ } return; } var $f = {$blk: funcString, $c: true, $r, buf, check, f, pkgInfo, qf, w, $s};return $f;
+			ok = true;
+			_ref = args;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				e = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_r = check.use1(e, lhs); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				/* */ if (!_r) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (!_r) { */ case 3:
+					ok = false;
+				/* } */ case 4:
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return ok;
+			/* */ } return; } var $f = {$blk: useN, $c: true, $r, _i, _r, _ref, args, check, e, lhs, ok, $s};return $f;
 		};
-		$ptrType(Checker).prototype.assertableTo = function assertableTo(V, T) {
-			var {$24r, T, V, _r$1, _r$2, _tuple, check, method, wrongType, $s, $r, $c} = $restore(this, {V, T});
+		$ptrType(Checker).prototype.use1 = function use1(e, lhs) {
+			var {_r, _r$1, _ref, _tuple, _tuple$1, check, e, lhs, n, n$1, n$2, obj, v, v_used, w, x, $s, $r, $c} = $restore(this, {e, lhs});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			method = ptrType$2.nil;
-			wrongType = ptrType$2.nil;
+			x = [x];
 			check = this;
-			_r$1 = IsInterface(T); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (_r$1) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_r$1) { */ case 1:
-				$s = -1; return [method, wrongType];
-			/* } */ case 2:
-			_r$2 = check.missingMethod(T, V, false); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_tuple = _r$2;
-			method = _tuple[0];
-			wrongType = _tuple[1];
-			$24r = [method, wrongType];
-			$s = 5; case 5: return $24r;
-			/* */ } return; } var $f = {$blk: assertableTo, $c: true, $r, $24r, T, V, _r$1, _r$2, _tuple, check, method, wrongType, $s};return $f;
-		};
-		deref = function deref$1(typ$3) {
-			var _tuple, p, typ$3;
-			_tuple = $assertType(typ$3, ptrType$26, true);
-			p = _tuple[0];
-			if (!(p === ptrType$26.nil)) {
-				if ($interfaceIsEqual(p.base, $ifaceNil)) {
-					if (false) {
-						$panic(new $String("pointer with nil base type (possibly due to an invalid cyclic declaration)"));
-					}
-					return [(0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]), true];
-				}
-				return [p.base, true];
-			}
-			return [typ$3, false];
-		};
-		derefStructPtr = function derefStructPtr$1(typ$3) {
-			var {_r$1, _r$2, _tuple, _tuple$1, ok, p, typ$3, $s, $r, $c} = $restore(this, {typ$3});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = under(typ$3); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$1, ptrType$26, true);
-			p = _tuple[0];
-			/* */ if (!(p === ptrType$26.nil)) { $s = 2; continue; }
+			x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+			x[0].mode = 7;
+			_ref = unparen(e);
+			/* */ if (_ref === $ifaceNil) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$31, true)[1]) { $s = 2; continue; }
 			/* */ $s = 3; continue;
-			/* if (!(p === ptrType$26.nil)) { */ case 2:
-				_r$2 = under(p.base); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_tuple$1 = $assertType(_r$2, ptrType$11, true);
-				ok = _tuple$1[1];
-				if (ok) {
-					$s = -1; return p.base;
-				}
-			/* } */ case 3:
-			$s = -1; return typ$3;
-			/* */ } return; } var $f = {$blk: derefStructPtr$1, $c: true, $r, _r$1, _r$2, _tuple, _tuple$1, ok, p, typ$3, $s};return $f;
-		};
-		concat = function concat$1(list$2, i) {
-			var i, list$2, t;
-			t = sliceType$13.nil;
-			t = $appendSlice(t, list$2);
-			return $append(t, i);
-		};
-		fieldIndex = function fieldIndex$1(fields, pkg, name) {
-			var _i, _ref, f, fields, i, name, pkg;
-			if (!(name === "_")) {
-				_ref = fields;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					i = _i;
-					f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					if (f.object.sameId(pkg, name)) {
-						return i;
-					}
-					_i++;
+			/* switch (0) { default: if (_ref === $ifaceNil) { */ case 1:
+				n = _ref;
+				$s = 4; continue;
+			/* } else if ($assertType(_ref, ptrType$31, true)[1]) { */ case 2:
+				n$1 = _ref.$val;
+				if (n$1.Name === "_") {
+					/* break; */ $s = 4; continue;
 				}
-			}
-			return -1;
-		};
-		lookupMethod = function lookupMethod$2(methods, pkg, name, foldCase) {
-			var _i, _ref, foldCase, i, m, methods, name, pkg;
-			if (!(name === "_")) {
-				_ref = methods;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					i = _i;
-					m = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					if ((m.object.name === name || foldCase && strings.EqualFold(m.object.name, name)) && m.object.sameId(pkg, m.object.name)) {
-						return [i, m];
+				v = ptrType$17.nil;
+				v_used = false;
+				/* */ if (lhs) { $s = 5; continue; }
+				/* */ $s = 6; continue;
+				/* if (lhs) { */ case 5:
+					_r = check.environment.scope.LookupParent(n$1.Name, nopos); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_tuple = _r;
+					obj = _tuple[1];
+					if (!($interfaceIsEqual(obj, $ifaceNil))) {
+						_tuple$1 = $assertType(obj, ptrType$17, true);
+						w = _tuple$1[0];
+						if (!(w === ptrType$17.nil) && w.object.pkg === check.pkg) {
+							v = w;
+							v_used = v.used;
+						}
 					}
-					_i++;
-				}
-			}
-			return [-1, ptrType$2.nil];
-		};
-		$ptrType(Checker).prototype.labels = function labels(body) {
-			var {_arg, _arg$1, _arg$2, _entry, _i, _i$1, _key, _keys, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _size, all, alt, body, check, code, fwdJumps, jmp, lbl, msg, name, name$1, obj, $s, $r, $c} = $restore(this, {body});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_arg = ptrType.nil;
-			_arg$1 = body.Pos();
-			_r$1 = body.End(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_arg$2 = _r$1;
-			_r$2 = NewScope(_arg, _arg$1, _arg$2, "label"); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			all = _r$2;
-			_r$3 = check.blockBranches(all, ptrType$92.nil, ptrType$65.nil, body.List); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			fwdJumps = _r$3;
-			_ref = fwdJumps;
-			_i = 0;
-			/* while (true) { */ case 4:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 5; continue; }
-				jmp = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				msg = "";
-				code = 0;
-				name = jmp.Label.Name;
-				_r$4 = all.Lookup(name); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				alt = _r$4;
-				if (!($interfaceIsEqual(alt, $ifaceNil))) {
-					msg = "goto %s jumps into block";
-					$assertType(alt, ptrType$91).used = true;
-					code = 124;
-				} else {
-					msg = "label %s not declared";
-					code = 119;
-				}
-				$r = check.errorf(jmp.Label, code, msg, new sliceType$6([new $String(name)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 4; continue;
-			case 5:
-			_ref$1 = all.elems;
-			_i$1 = 0;
-			_keys = _ref$1 ? _ref$1.keys() : undefined;
-			_size = _ref$1 ? _ref$1.size : 0;
-			/* while (true) { */ case 8:
-				/* if (!(_i$1 < _size)) { break; } */ if(!(_i$1 < _size)) { $s = 9; continue; }
-				_key = _keys.next().value;
-				_entry = _ref$1.get(_key);
-				if (_entry === undefined) {
-					_i$1++;
-					/* continue; */ $s = 8; continue;
+				/* } */ case 6:
+				$r = check.exprOrType(x[0], n$1, true); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				if (!(v === ptrType$17.nil)) {
+					v.used = v_used;
 				}
-				name$1 = _entry.k;
-				obj = _entry.v;
-				_r$5 = resolve(name$1, obj); /* */ $s = 10; case 10: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				obj = _r$5;
-				lbl = $assertType(obj, ptrType$91);
-				/* */ if (!lbl.used) { $s = 11; continue; }
-				/* */ $s = 12; continue;
-				/* if (!lbl.used) { */ case 11:
-					$r = check.softErrorf(lbl, 122, "label %s declared and not used", new sliceType$6([new $String(lbl.object.name)])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 12:
-				_i$1++;
-			$s = 8; continue;
-			case 9:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: labels, $c: true, $r, _arg, _arg$1, _arg$2, _entry, _i, _i$1, _key, _keys, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _size, all, alt, body, check, code, fwdJumps, jmp, lbl, msg, name, name$1, obj, $s};return $f;
+				$s = 4; continue;
+			/* } else { */ case 3:
+				n$2 = _ref;
+				_r$1 = check.rawExpr($ifaceNil, x[0], e, $ifaceNil, true); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_r$1;
+			/* } } */ case 4:
+			$s = -1; return !((x[0].mode === 0));
+			/* */ } return; } var $f = {$blk: use1, $c: true, $r, _r, _r$1, _ref, _tuple, _tuple$1, check, e, lhs, n, n$1, n$2, obj, v, v_used, w, x, $s};return $f;
 		};
-		$ptrType(block).prototype.insert = function insert$2(s) {
-			var {_key, b, labels$1, name, s, $s, $r, $c} = $restore(this, {s});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			b = this;
-			name = s.Label.Name;
-			/* */ if (false) { $s = 1; continue; }
+		$ptrType(Checker).prototype.builtin = function builtin(x, call, id) {
+			var {S, T, T$1, T$2, _, _1, _2, _3, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$19, _arg$2, _arg$20, _arg$21, _arg$22, _arg$23, _arg$24, _arg$25, _arg$26, _arg$27, _arg$28, _arg$29, _arg$3, _arg$30, _arg$31, _arg$32, _arg$33, _arg$34, _arg$35, _arg$36, _arg$37, _arg$38, _arg$39, _arg$4, _arg$40, _arg$41, _arg$42, _arg$43, _arg$44, _arg$45, _arg$46, _arg$47, _arg$48, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _key, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$78, _r$79, _r$8, _r$80, _r$81, _r$82, _r$83, _r$84, _r$85, _r$86, _r$87, _r$88, _r$89, _r$9, _r$90, _r$91, _r$92, _r$93, _r$94, _r$95, _r$96, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _v, _v$1, _v$2, a, a$1, a$2, a$3, arg, arg$1, arg0, arg0$1, argList, args, base, bin, call, cause, check, code, code$1, d, dst, f, f$1, i, i$1, i$2, id, index$1, indirect, key, map_, min, mode, mode$1, msg$1, nargs, obj, offs, ok, op$1, p, params, ptr, resTyp, resTyp$1, s, sel, selx, sig, sig$1, size, size$1, sizes, slice, src, src0, t, t$1, t$2, t$3, t$4, t$5, t$6, toFloat, typ$4, types, types$1, u, val, x, x$1, x$2, x$3, x$4, x$5, x$6, x1, y, y$1, y$2, y$3, y$4, y$5, $s, $deferred, $r, $c} = $restore(this, {x, call, id});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			check = [check];
+			id = [id];
+			key = [key];
+			t = [t];
+			x = [x];
+			_ = false;
+			check[0] = this;
+			argList = call.Args;
+			bin = $clone(((id[0] < 0 || id[0] >= predeclaredFuncs.length) ? ($throwRuntimeError("index out of range"), undefined) : predeclaredFuncs[id[0]]), structType$1);
+			/* */ if (new token.Pos(call.Ellipsis).IsValid() && !((id[0] === 0))) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = assert(b.gotoTarget(name) === ptrType$65.nil); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* if (new token.Pos(call.Ellipsis).IsValid() && !((id[0] === 0))) { */ case 1:
+				$r = check[0].errorf(new atPos(((call.Ellipsis >> 0))), 81, "invalid operation: invalid use of ... with built-in %s", new sliceType$5([new $String(bin.name)])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r = check[0].use(argList); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r;
+				$s = -1; return _;
 			/* } */ case 2:
-			labels$1 = b.labels;
-			if (labels$1 === false) {
-				labels$1 = new $global.Map();
-				b.labels = labels$1;
-			}
-			_key = name; (labels$1 || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: s });
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: insert$2, $c: true, $r, _key, b, labels$1, name, s, $s};return $f;
-		};
-		$ptrType(block).prototype.gotoTarget = function gotoTarget(name) {
-			var _entry, b, name, s, t;
-			b = this;
-			s = b;
-			while (true) {
-				if (!(!(s === ptrType$92.nil))) { break; }
-				t = (_entry = $mapIndex(s.labels,$String.keyFor(name)), _entry !== undefined ? _entry.v : ptrType$65.nil);
-				if (!(t === ptrType$65.nil)) {
-					return t;
-				}
-				s = s.parent;
-			}
-			return ptrType$65.nil;
-		};
-		$ptrType(block).prototype.enclosingTarget = function enclosingTarget(name) {
-			var b, name, s, t;
-			b = this;
-			s = b;
-			while (true) {
-				if (!(!(s === ptrType$92.nil))) { break; }
-				t = s.lstmt;
-				if (!(t === ptrType$65.nil) && t.Label.Name === name) {
-					return t;
-				}
-				s = s.parent;
+			/* */ if ((id[0] === 8) || (id[0] === 1)) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if ((id[0] === 8) || (id[0] === 1)) { */ case 5:
+				$deferred.push([(function(check, id, key, t, x) { return function Checker·builtin·func1(b) {
+						var b;
+						check[0].environment.hasCallOrRecv = b;
+					}; })(check, id, key, t, x), [check[0].environment.hasCallOrRecv]]);
+				check[0].environment.hasCallOrRecv = false;
+			/* } */ case 6:
+			args = sliceType$29.nil;
+			nargs = 0;
+				_1 = id[0];
+				/* */ if ((_1 === (9)) || (_1 === (12)) || (_1 === (20)) || (_1 === (27))) { $s = 8; continue; }
+				/* */ $s = 9; continue;
+				/* if ((_1 === (9)) || (_1 === (12)) || (_1 === (20)) || (_1 === (27))) { */ case 8:
+					nargs = argList.$length;
+					$s = 10; continue;
+				/* } else { */ case 9:
+					_r$1 = check[0].exprList(argList); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					args = _r$1;
+					nargs = args.$length;
+					_ref = args;
+					_i = 0;
+					while (true) {
+						if (!(_i < _ref.$length)) { break; }
+						a = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+						if (a.mode === 0) {
+							$s = -1; return _;
+						}
+						_i++;
+					}
+					if (nargs > 0) {
+						operand.copy((x[0] === ptrType$63.nil && $throwNilPointerError(), x[0]), (x$1 = (0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]), (x$1 === ptrType$63.nil && $throwNilPointerError(), x$1)));
+					}
+				/* } */ case 10:
+			case 7:
+			msg$1 = "";
+			if (nargs < bin.nargs) {
+				msg$1 = "not enough";
+			} else if (!bin.variadic && nargs > bin.nargs) {
+				msg$1 = "too many";
 			}
-			return ptrType$65.nil;
-		};
-		$ptrType(Checker).prototype.blockBranches = function blockBranches(all, parent, lstmt, list$2) {
-			var {_i, _ref, _tmp, _tmp$1, all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, list$2, lstmt, parent, recordVarDecl, s, stmtBranches, varDeclPos, $s, $r, $c} = $restore(this, {all, parent, lstmt, list$2});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			all = [all];
-			b = [b];
-			badJumps = [badJumps];
-			blockBranches$1 = [blockBranches$1];
-			check = [check];
-			fwdJumps = [fwdJumps];
-			jumpsOverVarDecl = [jumpsOverVarDecl];
-			lstmt = [lstmt];
-			recordVarDecl = [recordVarDecl];
-			stmtBranches = [stmtBranches];
-			varDeclPos = [varDeclPos];
-			check[0] = this;
-			b[0] = new block.ptr(parent, lstmt[0], false);
-			varDeclPos[0] = 0;
-			_tmp = sliceType$26.nil;
-			_tmp$1 = sliceType$26.nil;
-			fwdJumps[0] = _tmp;
-			badJumps[0] = _tmp$1;
-			recordVarDecl[0] = (function(all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, lstmt, recordVarDecl, stmtBranches, varDeclPos) { return function Checker·blockBranches·func1(pos) {
-					var pos;
-					varDeclPos[0] = pos;
-					badJumps[0] = $appendSlice($subslice(badJumps[0], 0, 0), fwdJumps[0]);
-				}; })(all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, lstmt, recordVarDecl, stmtBranches, varDeclPos);
-			jumpsOverVarDecl[0] = (function(all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, lstmt, recordVarDecl, stmtBranches, varDeclPos) { return function Checker·blockBranches·func2(jmp) {
-					var _i, _ref, bad, jmp;
-					if (new token.Pos(varDeclPos[0]).IsValid()) {
-						_ref = badJumps[0];
-						_i = 0;
-						while (true) {
-							if (!(_i < _ref.$length)) { break; }
-							bad = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-							if (jmp === bad) {
-								return true;
+			/* */ if (!(msg$1 === "")) { $s = 12; continue; }
+			/* */ $s = 13; continue;
+			/* if (!(msg$1 === "")) { */ case 12:
+				_r$2 = inNode(call, call.Rparen); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				$r = check[0].errorf((x$2 = _r$2, new x$2.constructor.elem(x$2)), 126, "invalid operation: %s arguments for %s (expected %d, found %d)", new sliceType$5([new $String(msg$1), call, new $Int(bin.nargs), new $Int(nargs)])); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return _;
+			/* } */ case 13:
+				_2 = id[0];
+				/* */ if (_2 === (0)) { $s = 17; continue; }
+				/* */ if ((_2 === (1)) || (_2 === (8))) { $s = 18; continue; }
+				/* */ if (_2 === (2)) { $s = 19; continue; }
+				/* */ if (_2 === (3)) { $s = 20; continue; }
+				/* */ if (_2 === (4)) { $s = 21; continue; }
+				/* */ if (_2 === (5)) { $s = 22; continue; }
+				/* */ if (_2 === (6)) { $s = 23; continue; }
+				/* */ if ((_2 === (7)) || (_2 === (16))) { $s = 24; continue; }
+				/* */ if (_2 === (9)) { $s = 25; continue; }
+				/* */ if ((_2 === (10)) || (_2 === (11))) { $s = 26; continue; }
+				/* */ if (_2 === (12)) { $s = 27; continue; }
+				/* */ if (_2 === (13)) { $s = 28; continue; }
+				/* */ if ((_2 === (14)) || (_2 === (15))) { $s = 29; continue; }
+				/* */ if (_2 === (17)) { $s = 30; continue; }
+				/* */ if (_2 === (18)) { $s = 31; continue; }
+				/* */ if (_2 === (19)) { $s = 32; continue; }
+				/* */ if (_2 === (20)) { $s = 33; continue; }
+				/* */ if (_2 === (21)) { $s = 34; continue; }
+				/* */ if (_2 === (22)) { $s = 35; continue; }
+				/* */ if (_2 === (23)) { $s = 36; continue; }
+				/* */ if (_2 === (24)) { $s = 37; continue; }
+				/* */ if (_2 === (25)) { $s = 38; continue; }
+				/* */ if (_2 === (26)) { $s = 39; continue; }
+				/* */ if (_2 === (27)) { $s = 40; continue; }
+				/* */ $s = 41; continue;
+				/* if (_2 === (0)) { */ case 17:
+					S = x[0].typ;
+					T = $ifaceNil;
+					_r$3 = coreType(S); /* */ $s = 43; case 43: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_tuple = $assertType(_r$3, ptrType$27, true);
+					s = _tuple[0];
+					/* */ if (!(s === ptrType$27.nil)) { $s = 44; continue; }
+					/* */ $s = 45; continue;
+					/* if (!(s === ptrType$27.nil)) { */ case 44:
+						T = s.elem;
+						$s = 46; continue;
+					/* } else { */ case 45:
+						cause = "";
+							/* */ if (x[0].isNil()) { $s = 48; continue; }
+							/* */ if (isTypeParam(S)) { $s = 49; continue; }
+							/* */ $s = 50; continue;
+							/* if (x[0].isNil()) { */ case 48:
+								cause = "have untyped nil";
+								$s = 51; continue;
+							/* } else if (isTypeParam(S)) { */ case 49:
+								_r$4 = coreType(S); /* */ $s = 52; case 52: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+								u = _r$4;
+								/* */ if (!($interfaceIsEqual(u, $ifaceNil))) { $s = 53; continue; }
+								/* */ $s = 54; continue;
+								/* if (!($interfaceIsEqual(u, $ifaceNil))) { */ case 53:
+									_r$5 = check[0].sprintf("%s has core type %s", new sliceType$5([x[0], u])); /* */ $s = 56; case 56: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+									cause = _r$5;
+									$s = 55; continue;
+								/* } else { */ case 54:
+									_r$6 = check[0].sprintf("%s has no core type", new sliceType$5([x[0]])); /* */ $s = 57; case 57: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+									cause = _r$6;
+								/* } */ case 55:
+								$s = 51; continue;
+							/* } else { */ case 50:
+								_r$7 = check[0].sprintf("have %s", new sliceType$5([x[0]])); /* */ $s = 58; case 58: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+								cause = _r$7;
+							/* } */ case 51:
+						case 47:
+						$r = check[0].errorf(x[0], 83, "first argument to append must be a slice; %s", new sliceType$5([new $String(cause)])); /* */ $s = 59; case 59: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return _;
+					/* } */ case 46:
+					/* */ if ((nargs === 2) && new token.Pos(call.Ellipsis).IsValid()) { $s = 60; continue; }
+					/* */ $s = 61; continue;
+					/* if ((nargs === 2) && new token.Pos(call.Ellipsis).IsValid()) { */ case 60:
+						_r$8 = x[0].assignableTo(check[0], NewSlice(universeByte), ptrType$35.nil); /* */ $s = 62; case 62: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+						_tuple$1 = _r$8;
+						ok = _tuple$1[0];
+						/* */ if (ok) { $s = 63; continue; }
+						/* */ $s = 64; continue;
+						/* if (ok) { */ case 63:
+							y = (1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1]);
+							_r$9 = coreString(y.typ); /* */ $s = 65; case 65: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+							t$1 = _r$9;
+							if (!(!($interfaceIsEqual(t$1, $ifaceNil)))) { _v = false; $s = 68; continue s; }
+							_r$10 = isString(t$1); /* */ $s = 69; case 69: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+							_v = _r$10; case 68:
+							/* */ if (_v) { $s = 66; continue; }
+							/* */ $s = 67; continue;
+							/* if (_v) { */ case 66:
+								/* */ if (check[0].Info.recordTypes()) { $s = 70; continue; }
+								/* */ $s = 71; continue;
+								/* if (check[0].Info.recordTypes()) { */ case 70:
+									_r$11 = makeSig(S, new sliceType$3([S, y.typ])); /* */ $s = 72; case 72: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+									sig = _r$11;
+									sig.variadic = true;
+									$r = check[0].recordBuiltinType(call.Fun, sig); /* */ $s = 73; case 73: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								/* } */ case 71:
+								x[0].mode = 7;
+								x[0].typ = S;
+								/* break; */ $s = 16; continue;
+							/* } */ case 67:
+						/* } */ case 64:
+					/* } */ case 61:
+					_r$12 = makeSig(S, new sliceType$3([S, NewSlice(T)])); /* */ $s = 74; case 74: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+					sig$1 = _r$12;
+					sig$1.variadic = true;
+					_r$13 = check[0].arguments$(call, sig$1, sliceType$3.nil, sliceType$10.nil, args, sliceType$41.nil, sliceType$42.nil); /* */ $s = 75; case 75: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+					_r$13;
+					x[0].mode = 7;
+					x[0].typ = S;
+					/* */ if (check[0].Info.recordTypes()) { $s = 76; continue; }
+					/* */ $s = 77; continue;
+					/* if (check[0].Info.recordTypes()) { */ case 76:
+						$r = check[0].recordBuiltinType(call.Fun, sig$1); /* */ $s = 78; case 78: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 77:
+					$s = 42; continue;
+				/* } else if ((_2 === (1)) || (_2 === (8))) { */ case 18:
+					mode = 0;
+					val = $ifaceNil;
+					_r$14 = under(x[0].typ); /* */ $s = 79; case 79: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+					_r$15 = arrayPtrDeref(_r$14); /* */ $s = 80; case 80: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+					_ref$1 = _r$15;
+					/* */ if ($assertType(_ref$1, ptrType$4, true)[1]) { $s = 81; continue; }
+					/* */ if ($assertType(_ref$1, ptrType$11, true)[1]) { $s = 82; continue; }
+					/* */ if ($assertType(_ref$1, ptrType$27, true)[1] || $assertType(_ref$1, ptrType$26, true)[1]) { $s = 83; continue; }
+					/* */ if ($assertType(_ref$1, ptrType$30, true)[1]) { $s = 84; continue; }
+					/* */ if ($assertType(_ref$1, ptrType$14, true)[1]) { $s = 85; continue; }
+					/* */ $s = 86; continue;
+					/* switch (0) { default: if ($assertType(_ref$1, ptrType$4, true)[1]) { */ case 81:
+						t$2 = _ref$1.$val;
+						_r$16 = isString(t$2); /* */ $s = 89; case 89: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+						/* */ if (_r$16 && (id[0] === 8)) { $s = 87; continue; }
+						/* */ $s = 88; continue;
+						/* if (_r$16 && (id[0] === 8)) { */ case 87:
+							/* */ if (x[0].mode === 4) { $s = 90; continue; }
+							/* */ $s = 91; continue;
+							/* if (x[0].mode === 4) { */ case 90:
+								mode = 4;
+								_r$17 = constant.StringVal(x[0].val); /* */ $s = 93; case 93: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+								_r$18 = constant.MakeInt64((new $Int64(0, _r$17.length))); /* */ $s = 94; case 94: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+								val = _r$18;
+								$s = 92; continue;
+							/* } else { */ case 91:
+								mode = 7;
+							/* } */ case 92:
+						/* } */ case 88:
+						$s = 86; continue;
+					/* } else if ($assertType(_ref$1, ptrType$11, true)[1]) { */ case 82:
+						t$3 = _ref$1.$val;
+						mode = 7;
+						if (!check[0].environment.hasCallOrRecv) {
+							mode = 4;
+							if ((x$3 = t$3.len, (x$3.$high > 0 || (x$3.$high === 0 && x$3.$low >= 0)))) {
+								val = constant.MakeInt64(t$3.len);
+							} else {
+								val = constant.MakeUnknown();
 							}
-							_i++;
 						}
-					}
-					return false;
-				}; })(all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, lstmt, recordVarDecl, stmtBranches, varDeclPos);
-			blockBranches$1[0] = (function(all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, lstmt, recordVarDecl, stmtBranches, varDeclPos) { return function Checker·blockBranches·func3(lstmt$1, list$3) {
-					var {_arg, _arg$1, _r$1, list$3, lstmt$1, $s, $r, $c} = $restore(this, {lstmt$1, list$3});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_arg = fwdJumps[0];
-					_r$1 = check[0].blockBranches(all[0], b[0], lstmt$1, list$3); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_arg$1 = _r$1;
-					fwdJumps[0] = $appendSlice(_arg, _arg$1);
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·blockBranches·func3, $c: true, $r, _arg, _arg$1, _r$1, list$3, lstmt$1, $s};return $f;
-				}; })(all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, lstmt, recordVarDecl, stmtBranches, varDeclPos);
-			stmtBranches[0] = $throwNilPointerError;
-			stmtBranches[0] = (function(all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, lstmt, recordVarDecl, stmtBranches, varDeclPos) { return function Checker·blockBranches·func4(s) {
-					var {_1, _arg, _arg$1, _arg$2, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, _tuple, alt, d, i, jmp, lbl, name, name$1, obj, s, s$1, s$10, s$11, s$12, s$13, s$2, s$3, s$4, s$5, s$6, s$7, s$8, s$9, t, t$1, valid, valid$1, $s, $r, $c} = $restore(this, {s});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_ref = s;
-					/* */ if ($assertType(_ref, ptrType$64, true)[1]) { $s = 1; continue; }
-					/* */ if ($assertType(_ref, ptrType$65, true)[1]) { $s = 2; continue; }
-					/* */ if ($assertType(_ref, ptrType$73, true)[1]) { $s = 3; continue; }
-					/* */ if ($assertType(_ref, ptrType$69, true)[1]) { $s = 4; continue; }
-					/* */ if ($assertType(_ref, ptrType$74, true)[1]) { $s = 5; continue; }
-					/* */ if ($assertType(_ref, ptrType$75, true)[1]) { $s = 6; continue; }
-					/* */ if ($assertType(_ref, ptrType$60, true)[1]) { $s = 7; continue; }
-					/* */ if ($assertType(_ref, ptrType$76, true)[1]) { $s = 8; continue; }
-					/* */ if ($assertType(_ref, ptrType$77, true)[1]) { $s = 9; continue; }
-					/* */ if ($assertType(_ref, ptrType$61, true)[1]) { $s = 10; continue; }
-					/* */ if ($assertType(_ref, ptrType$78, true)[1]) { $s = 11; continue; }
-					/* */ if ($assertType(_ref, ptrType$79, true)[1]) { $s = 12; continue; }
-					/* */ if ($assertType(_ref, ptrType$80, true)[1]) { $s = 13; continue; }
-					/* */ $s = 14; continue;
-					/* if ($assertType(_ref, ptrType$64, true)[1]) { */ case 1:
-						s$1 = _ref.$val;
-						_tuple = $assertType(s$1.Decl, ptrType$93, true);
-						d = _tuple[0];
-						/* */ if (!(d === ptrType$93.nil) && (d.Tok === 85)) { $s = 15; continue; }
-						/* */ $s = 16; continue;
-						/* if (!(d === ptrType$93.nil) && (d.Tok === 85)) { */ case 15:
-							$r = recordVarDecl[0](d.Pos()); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 16:
-						$s = 14; continue;
-					/* } else if ($assertType(_ref, ptrType$65, true)[1]) { */ case 2:
-						s$2 = _ref.$val;
-						name = s$2.Label.Name;
-						/* */ if (!(name === "_")) { $s = 18; continue; }
-						/* */ $s = 19; continue;
-						/* if (!(name === "_")) { */ case 18:
-							lbl = NewLabel(s$2.Label.Pos(), check[0].pkg, name);
-							_r$1 = all[0].Insert(lbl); /* */ $s = 20; case 20: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-							alt = _r$1;
-							/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 21; continue; }
-							/* */ $s = 22; continue;
-							/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 21:
-								$r = check[0].softErrorf(lbl, 120, "label %s already declared", new sliceType$6([new $String(name)])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$r = check[0].reportAltDecl(alt); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = 23; continue;
-							/* } else { */ case 22:
-								$r = b[0].insert(s$2); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$r = check[0].recordDef(s$2.Label, lbl); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 23:
-							i = 0;
-							_ref$1 = fwdJumps[0];
-							_i = 0;
-							/* while (true) { */ case 28:
-								/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 29; continue; }
-								jmp = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-								/* */ if (jmp.Label.Name === name) { $s = 30; continue; }
-								/* */ $s = 31; continue;
-								/* if (jmp.Label.Name === name) { */ case 30:
-									lbl.used = true;
-									$r = check[0].recordUse(jmp.Label, lbl); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									_r$2 = jumpsOverVarDecl[0](jmp); /* */ $s = 36; case 36: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-									/* */ if (_r$2) { $s = 34; continue; }
-									/* */ $s = 35; continue;
-									/* if (_r$2) { */ case 34:
-										_arg = jmp.Label;
-										_arg$1 = new $String(name);
-										_r$3 = check[0].fset.Position(varDeclPos[0]); /* */ $s = 37; case 37: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-										_arg$2 = new $Int(_r$3.Line);
-										$r = check[0].softErrorf(_arg, 123, "goto %s jumps over variable declaration at line %d", new sliceType$6([_arg$1, _arg$2])); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									/* } */ case 35:
-									$s = 32; continue;
-								/* } else { */ case 31:
-									((i < 0 || i >= fwdJumps[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : fwdJumps[0].$array[fwdJumps[0].$offset + i] = jmp);
-									i = i + (1) >> 0;
-								/* } */ case 32:
-								_i++;
-							$s = 28; continue;
-							case 29:
-							fwdJumps[0] = $subslice(fwdJumps[0], 0, i);
-							lstmt[0] = s$2;
-						/* } */ case 19:
-						$r = stmtBranches[0](s$2.Stmt); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 14; continue;
-					/* } else if ($assertType(_ref, ptrType$73, true)[1]) { */ case 3:
-						s$3 = _ref.$val;
-						if (s$3.Label === ptrType$30.nil) {
-							$s = -1; return;
+						$s = 86; continue;
+					/* } else if ($assertType(_ref$1, ptrType$27, true)[1] || $assertType(_ref$1, ptrType$26, true)[1]) { */ case 83:
+						t$4 = _ref$1;
+						mode = 7;
+						$s = 86; continue;
+					/* } else if ($assertType(_ref$1, ptrType$30, true)[1]) { */ case 84:
+						t$5 = _ref$1.$val;
+						if (id[0] === 8) {
+							mode = 7;
 						}
-						name$1 = s$3.Label.Name;
-							_1 = s$3.Tok;
-							/* */ if (_1 === (61)) { $s = 41; continue; }
-							/* */ if (_1 === (65)) { $s = 42; continue; }
-							/* */ if (_1 === (73)) { $s = 43; continue; }
-							/* */ $s = 44; continue;
-							/* if (_1 === (61)) { */ case 41:
-								valid = false;
-								t = b[0].enclosingTarget(name$1);
-								if (!(t === ptrType$65.nil)) {
-									_ref$2 = t.Stmt;
-									if ($assertType(_ref$2, ptrType$76, true)[1] || $assertType(_ref$2, ptrType$77, true)[1] || $assertType(_ref$2, ptrType$78, true)[1] || $assertType(_ref$2, ptrType$79, true)[1] || $assertType(_ref$2, ptrType$80, true)[1]) {
-										valid = true;
-									}
-								}
-								/* */ if (!valid) { $s = 46; continue; }
-								/* */ $s = 47; continue;
-								/* if (!valid) { */ case 46:
-									$r = check[0].errorf(s$3.Label, 121, "invalid break label %s", new sliceType$6([new $String(name$1)])); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									$s = -1; return;
-								/* } */ case 47:
-								$s = 45; continue;
-							/* } else if (_1 === (65)) { */ case 42:
-								valid$1 = false;
-								t$1 = b[0].enclosingTarget(name$1);
-								if (!(t$1 === ptrType$65.nil)) {
-									_ref$3 = t$1.Stmt;
-									if ($assertType(_ref$3, ptrType$79, true)[1] || $assertType(_ref$3, ptrType$80, true)[1]) {
-										valid$1 = true;
+						$s = 86; continue;
+					/* } else if ($assertType(_ref$1, ptrType$14, true)[1]) { */ case 85:
+						t$6 = _ref$1.$val;
+						if (!isTypeParam(x[0].typ)) {
+							/* break; */ $s = 86; continue;
+						}
+						_r$19 = t$6.typeSet(); /* */ $s = 97; case 97: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+						_r$20 = _r$19.underIs((function(check, id, key, t, x) { return function Checker·builtin·func2(t$7) {
+								var {_r$20, _r$21, _ref$2, t$10, t$7, t$8, t$9, $s, $r, $c} = $restore(this, {t$7});
+								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+								_r$20 = arrayPtrDeref(t$7); /* */ $s = 1; case 1: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+								_ref$2 = _r$20;
+								/* */ if ($assertType(_ref$2, ptrType$4, true)[1]) { $s = 2; continue; }
+								/* */ if ($assertType(_ref$2, ptrType$11, true)[1] || $assertType(_ref$2, ptrType$27, true)[1] || $assertType(_ref$2, ptrType$26, true)[1]) { $s = 3; continue; }
+								/* */ if ($assertType(_ref$2, ptrType$30, true)[1]) { $s = 4; continue; }
+								/* */ $s = 5; continue;
+								/* if ($assertType(_ref$2, ptrType$4, true)[1]) { */ case 2:
+									t$8 = _ref$2.$val;
+									_r$21 = isString(t$8); /* */ $s = 8; case 8: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
+									/* */ if (_r$21 && (id[0] === 8)) { $s = 6; continue; }
+									/* */ $s = 7; continue;
+									/* if (_r$21 && (id[0] === 8)) { */ case 6:
+										$s = -1; return true;
+									/* } */ case 7:
+									$s = 5; continue;
+								/* } else if ($assertType(_ref$2, ptrType$11, true)[1] || $assertType(_ref$2, ptrType$27, true)[1] || $assertType(_ref$2, ptrType$26, true)[1]) { */ case 3:
+									t$9 = _ref$2;
+									$s = -1; return true;
+								/* } else if ($assertType(_ref$2, ptrType$30, true)[1]) { */ case 4:
+									t$10 = _ref$2.$val;
+									if (id[0] === 8) {
+										$s = -1; return true;
 									}
+								/* } */ case 5:
+								$s = -1; return false;
+								/* */ } return; } var $f = {$blk: Checker·builtin·func2, $c: true, $r, _r$20, _r$21, _ref$2, t$10, t$7, t$8, t$9, $s};return $f;
+							}; })(check, id, key, t, x)); /* */ $s = 98; case 98: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+						/* */ if (_r$20) { $s = 95; continue; }
+						/* */ $s = 96; continue;
+						/* if (_r$20) { */ case 95:
+							mode = 7;
+						/* } */ case 96:
+					/* } } */ case 86:
+					/* */ if (mode === 0) { $s = 99; continue; }
+					/* */ $s = 100; continue;
+					/* if (mode === 0) { */ case 99:
+						_r$21 = under(x[0].typ); /* */ $s = 103; case 103: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
+						/* */ if (!($interfaceIsEqual(_r$21, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { $s = 101; continue; }
+						/* */ $s = 102; continue;
+						/* if (!($interfaceIsEqual(_r$21, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { */ case 101:
+							code = 84;
+							if (id[0] === 8) {
+								code = 90;
+							}
+							$r = check[0].errorf(x[0], code, "invalid argument: %s for %s", new sliceType$5([x[0], new $String(bin.name)])); /* */ $s = 104; case 104: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 102:
+						$s = -1; return _;
+					/* } */ case 100:
+					/* */ if (check[0].Info.recordTypes() && !((mode === 4))) { $s = 105; continue; }
+					/* */ $s = 106; continue;
+					/* if (check[0].Info.recordTypes() && !((mode === 4))) { */ case 105:
+						_arg = call.Fun;
+						_r$22 = makeSig((2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]), new sliceType$3([x[0].typ])); /* */ $s = 107; case 107: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
+						_arg$1 = _r$22;
+						$r = check[0].recordBuiltinType(_arg, _arg$1); /* */ $s = 108; case 108: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 106:
+					x[0].mode = mode;
+					x[0].typ = (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]);
+					x[0].val = val;
+					$s = 42; continue;
+				/* } else if (_2 === (2)) { */ case 19:
+					_r$23 = check[0].verifyVersionf(call.Fun, $clone(go1_21, version), "clear", sliceType$5.nil); /* */ $s = 109; case 109: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
+					_r$23;
+					_r$24 = underIs(x[0].typ, (function(check, id, key, t, x) { return function Checker·builtin·func3(u$1) {
+							var {_ref$2, u$1, $s, $r, $c} = $restore(this, {u$1});
+							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+							_ref$2 = u$1;
+							if ($assertType(_ref$2, ptrType$30, true)[1] || $assertType(_ref$2, ptrType$27, true)[1]) {
+								$s = -1; return true;
+							}
+							$r = check[0].errorf(x[0], 148, "invalid argument: cannot clear %s: argument must be (or constrained by) map or slice", new sliceType$5([x[0]])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = -1; return false;
+							/* */ } return; } var $f = {$blk: Checker·builtin·func3, $c: true, $r, _ref$2, u$1, $s};return $f;
+						}; })(check, id, key, t, x)); /* */ $s = 112; case 112: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+					/* */ if (!_r$24) { $s = 110; continue; }
+					/* */ $s = 111; continue;
+					/* if (!_r$24) { */ case 110:
+						$s = -1; return _;
+					/* } */ case 111:
+					x[0].mode = 1;
+					/* */ if (check[0].Info.recordTypes()) { $s = 113; continue; }
+					/* */ $s = 114; continue;
+					/* if (check[0].Info.recordTypes()) { */ case 113:
+						_arg$2 = call.Fun;
+						_r$25 = makeSig($ifaceNil, new sliceType$3([x[0].typ])); /* */ $s = 115; case 115: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+						_arg$3 = _r$25;
+						$r = check[0].recordBuiltinType(_arg$2, _arg$3); /* */ $s = 116; case 116: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 114:
+					$s = 42; continue;
+				/* } else if (_2 === (3)) { */ case 20:
+					_r$26 = underIs(x[0].typ, (function(check, id, key, t, x) { return function Checker·builtin·func4(u$1) {
+							var {_tuple$2, u$1, uch, $s, $r, $c} = $restore(this, {u$1});
+							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+							_tuple$2 = $assertType(u$1, ptrType$26, true);
+							uch = _tuple$2[0];
+							/* */ if (uch === ptrType$26.nil) { $s = 1; continue; }
+							/* */ $s = 2; continue;
+							/* if (uch === ptrType$26.nil) { */ case 1:
+								$r = check[0].errorf(x[0], 85, "invalid operation: cannot close non-channel %s", new sliceType$5([x[0]])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = -1; return false;
+							/* } */ case 2:
+							/* */ if (uch.dir === 2) { $s = 4; continue; }
+							/* */ $s = 5; continue;
+							/* if (uch.dir === 2) { */ case 4:
+								$r = check[0].errorf(x[0], 85, "invalid operation: cannot close receive-only channel %s", new sliceType$5([x[0]])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = -1; return false;
+							/* } */ case 5:
+							$s = -1; return true;
+							/* */ } return; } var $f = {$blk: Checker·builtin·func4, $c: true, $r, _tuple$2, u$1, uch, $s};return $f;
+						}; })(check, id, key, t, x)); /* */ $s = 119; case 119: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+					/* */ if (!_r$26) { $s = 117; continue; }
+					/* */ $s = 118; continue;
+					/* if (!_r$26) { */ case 117:
+						$s = -1; return _;
+					/* } */ case 118:
+					x[0].mode = 1;
+					/* */ if (check[0].Info.recordTypes()) { $s = 120; continue; }
+					/* */ $s = 121; continue;
+					/* if (check[0].Info.recordTypes()) { */ case 120:
+						_arg$4 = call.Fun;
+						_r$27 = makeSig($ifaceNil, new sliceType$3([x[0].typ])); /* */ $s = 122; case 122: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+						_arg$5 = _r$27;
+						$r = check[0].recordBuiltinType(_arg$4, _arg$5); /* */ $s = 123; case 123: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 121:
+					$s = 42; continue;
+				/* } else if (_2 === (4)) { */ case 21:
+					y$1 = (1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1]);
+					d = 0;
+					if (isUntyped(x[0].typ)) {
+						d = d | (1);
+					}
+					if (isUntyped(y$1.typ)) {
+						d = d | (2);
+					}
+						_3 = d;
+						/* */ if (_3 === (0)) { $s = 125; continue; }
+						/* */ if (_3 === (1)) { $s = 126; continue; }
+						/* */ if (_3 === (2)) { $s = 127; continue; }
+						/* */ if (_3 === (3)) { $s = 128; continue; }
+						/* */ $s = 129; continue;
+						/* if (_3 === (0)) { */ case 125:
+							$s = 129; continue;
+						/* } else if (_3 === (1)) { */ case 126:
+							$r = check[0].convertUntyped(x[0], y$1.typ); /* */ $s = 130; case 130: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 129; continue;
+						/* } else if (_3 === (2)) { */ case 127:
+							$r = check[0].convertUntyped(y$1, x[0].typ); /* */ $s = 131; case 131: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 129; continue;
+						/* } else if (_3 === (3)) { */ case 128:
+							/* */ if ((x[0].mode === 4) && (y$1.mode === 4)) { $s = 132; continue; }
+							/* */ $s = 133; continue;
+							/* if ((x[0].mode === 4) && (y$1.mode === 4)) { */ case 132:
+								toFloat = (function(check, id, key, t, x) { return function Checker·builtin·func5(x$4) {
+										var {_r$28, _r$29, _r$30, _v$1, x$4, $s, $r, $c} = $restore(this, {x$4});
+										/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+										_r$28 = isNumeric(x$4.typ); /* */ $s = 4; case 4: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+										if (!(_r$28)) { _v$1 = false; $s = 3; continue s; }
+										_r$29 = constant.Imag(x$4.val); /* */ $s = 5; case 5: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+										_r$30 = constant.Sign(_r$29); /* */ $s = 6; case 6: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+										_v$1 = _r$30 === 0; case 3:
+										/* */ if (_v$1) { $s = 1; continue; }
+										/* */ $s = 2; continue;
+										/* if (_v$1) { */ case 1:
+											x$4.typ = (22 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 22]);
+										/* } */ case 2:
+										$s = -1; return;
+										/* */ } return; } var $f = {$blk: Checker·builtin·func5, $c: true, $r, _r$28, _r$29, _r$30, _v$1, x$4, $s};return $f;
+									}; })(check, id, key, t, x);
+								$r = toFloat(x[0]); /* */ $s = 135; case 135: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$r = toFloat(y$1); /* */ $s = 136; case 136: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = 134; continue;
+							/* } else { */ case 133:
+								$r = check[0].convertUntyped(x[0], (14 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 14])); /* */ $s = 137; case 137: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$r = check[0].convertUntyped(y$1, (14 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 14])); /* */ $s = 138; case 138: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 134:
+						/* } */ case 129:
+					case 124:
+					if ((x[0].mode === 0) || (y$1.mode === 0)) {
+						$s = -1; return _;
+					}
+					_r$28 = Identical(x[0].typ, y$1.typ); /* */ $s = 141; case 141: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+					/* */ if (!_r$28) { $s = 139; continue; }
+					/* */ $s = 140; continue;
+					/* if (!_r$28) { */ case 139:
+						$r = check[0].errorf(x[0], 87, "invalid operation: %v (mismatched types %s and %s)", new sliceType$5([call, x[0].typ, y$1.typ])); /* */ $s = 142; case 142: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return _;
+					/* } */ case 140:
+					f = (function(check, id, key, t, x) { return function Checker·builtin·func6(typ$4) {
+							var {_4, _r$29, _tuple$2, t$7, typ$4, $s, $r, $c} = $restore(this, {typ$4});
+							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+							$r = assert(!isTypeParam(typ$4)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_r$29 = under(typ$4); /* */ $s = 2; case 2: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+							_tuple$2 = $assertType(_r$29, ptrType$4, true);
+							t$7 = _tuple$2[0];
+							if (!(t$7 === ptrType$4.nil)) {
+								_4 = t$7.kind;
+								if (_4 === (13)) {
+									$s = -1; return (15 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 15]);
+								} else if (_4 === (14)) {
+									$s = -1; return (16 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 16]);
+								} else if (_4 === (22)) {
+									$s = -1; return (23 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 23]);
 								}
-								/* */ if (!valid$1) { $s = 49; continue; }
-								/* */ $s = 50; continue;
-								/* if (!valid$1) { */ case 49:
-									$r = check[0].errorf(s$3.Label, 121, "invalid continue label %s", new sliceType$6([new $String(name$1)])); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									$s = -1; return;
-								/* } */ case 50:
-								$s = 45; continue;
-							/* } else if (_1 === (73)) { */ case 43:
-								if (b[0].gotoTarget(name$1) === ptrType$65.nil) {
-									fwdJumps[0] = $append(fwdJumps[0], s$3);
-									$s = -1; return;
+							}
+							$s = -1; return $ifaceNil;
+							/* */ } return; } var $f = {$blk: Checker·builtin·func6, $c: true, $r, _4, _r$29, _tuple$2, t$7, typ$4, $s};return $f;
+						}; })(check, id, key, t, x);
+					_r$29 = check[0].applyTypeFunc(f, x[0], id[0]); /* */ $s = 143; case 143: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+					resTyp = _r$29;
+					/* */ if ($interfaceIsEqual(resTyp, $ifaceNil)) { $s = 144; continue; }
+					/* */ $s = 145; continue;
+					/* if ($interfaceIsEqual(resTyp, $ifaceNil)) { */ case 144:
+						$r = check[0].errorf(x[0], 87, "invalid argument: arguments have type %s, expected floating-point", new sliceType$5([x[0].typ])); /* */ $s = 146; case 146: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return _;
+					/* } */ case 145:
+					/* */ if ((x[0].mode === 4) && (y$1.mode === 4)) { $s = 147; continue; }
+					/* */ $s = 148; continue;
+					/* if ((x[0].mode === 4) && (y$1.mode === 4)) { */ case 147:
+						_r$30 = constant.ToFloat(x[0].val); /* */ $s = 150; case 150: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+						_arg$6 = _r$30;
+						_r$31 = constant.ToFloat(y$1.val); /* */ $s = 151; case 151: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
+						_r$32 = constant.MakeImag(_r$31); /* */ $s = 152; case 152: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
+						_arg$7 = _r$32;
+						_r$33 = constant.BinaryOp(_arg$6, 12, _arg$7); /* */ $s = 153; case 153: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
+						x[0].val = _r$33;
+						$s = 149; continue;
+					/* } else { */ case 148:
+						x[0].mode = 7;
+					/* } */ case 149:
+					/* */ if (check[0].Info.recordTypes() && !((x[0].mode === 4))) { $s = 154; continue; }
+					/* */ $s = 155; continue;
+					/* if (check[0].Info.recordTypes() && !((x[0].mode === 4))) { */ case 154:
+						_arg$8 = call.Fun;
+						_r$34 = makeSig(resTyp, new sliceType$3([x[0].typ, x[0].typ])); /* */ $s = 156; case 156: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
+						_arg$9 = _r$34;
+						$r = check[0].recordBuiltinType(_arg$8, _arg$9); /* */ $s = 157; case 157: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 155:
+					x[0].typ = resTyp;
+					$s = 42; continue;
+				/* } else if (_2 === (5)) { */ case 22:
+					_r$35 = coreType(x[0].typ); /* */ $s = 158; case 158: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
+					_tuple$2 = $assertType(_r$35, ptrType$27, true);
+					dst = _tuple$2[0];
+					y$2 = (1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1]);
+					_r$36 = coreString(y$2.typ); /* */ $s = 159; case 159: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
+					src0 = _r$36;
+					if (!(!($interfaceIsEqual(src0, $ifaceNil)))) { _v$1 = false; $s = 162; continue s; }
+					_r$37 = isString(src0); /* */ $s = 163; case 163: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
+					_v$1 = _r$37; case 162:
+					/* */ if (_v$1) { $s = 160; continue; }
+					/* */ $s = 161; continue;
+					/* if (_v$1) { */ case 160:
+						src0 = NewSlice(universeByte);
+					/* } */ case 161:
+					_tuple$3 = $assertType(src0, ptrType$27, true);
+					src = _tuple$3[0];
+					/* */ if (dst === ptrType$27.nil || src === ptrType$27.nil) { $s = 164; continue; }
+					/* */ $s = 165; continue;
+					/* if (dst === ptrType$27.nil || src === ptrType$27.nil) { */ case 164:
+						$r = check[0].errorf(x[0], 86, "invalid argument: copy expects slice arguments; found %s and %s", new sliceType$5([x[0], y$2])); /* */ $s = 166; case 166: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return _;
+					/* } */ case 165:
+					_r$38 = Identical(dst.elem, src.elem); /* */ $s = 169; case 169: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
+					/* */ if (!_r$38) { $s = 167; continue; }
+					/* */ $s = 168; continue;
+					/* if (!_r$38) { */ case 167:
+						$r = check[0].errorf(x[0], 86, "invalid argument: arguments to copy %s and %s have different element types %s and %s", new sliceType$5([x[0], y$2, dst.elem, src.elem])); /* */ $s = 170; case 170: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return _;
+					/* } */ case 168:
+					/* */ if (check[0].Info.recordTypes()) { $s = 171; continue; }
+					/* */ $s = 172; continue;
+					/* if (check[0].Info.recordTypes()) { */ case 171:
+						_arg$10 = call.Fun;
+						_r$39 = makeSig((2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]), new sliceType$3([x[0].typ, y$2.typ])); /* */ $s = 173; case 173: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
+						_arg$11 = _r$39;
+						$r = check[0].recordBuiltinType(_arg$10, _arg$11); /* */ $s = 174; case 174: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 172:
+					x[0].mode = 7;
+					x[0].typ = (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]);
+					$s = 42; continue;
+				/* } else if (_2 === (6)) { */ case 23:
+					map_ = x[0].typ;
+					key[0] = $ifaceNil;
+					_r$40 = underIs(map_, (function(check, id, key, t, x) { return function Checker·builtin·func7(u$1) {
+							var {_r$40, _tuple$4, _v$2, map_$1, u$1, $s, $r, $c} = $restore(this, {u$1});
+							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+							_tuple$4 = $assertType(u$1, ptrType$30, true);
+							map_$1 = _tuple$4[0];
+							/* */ if (map_$1 === ptrType$30.nil) { $s = 1; continue; }
+							/* */ $s = 2; continue;
+							/* if (map_$1 === ptrType$30.nil) { */ case 1:
+								$r = check[0].errorf(x[0], 88, "invalid argument: %s is not a map", new sliceType$5([x[0]])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = -1; return false;
+							/* } */ case 2:
+							if (!(!($interfaceIsEqual(key[0], $ifaceNil)))) { _v$2 = false; $s = 6; continue s; }
+							_r$40 = Identical(map_$1.key, key[0]); /* */ $s = 7; case 7: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
+							_v$2 = !_r$40; case 6:
+							/* */ if (_v$2) { $s = 4; continue; }
+							/* */ $s = 5; continue;
+							/* if (_v$2) { */ case 4:
+								$r = check[0].errorf(x[0], 88, "invalid argument: maps of %s must have identical key types", new sliceType$5([x[0]])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = -1; return false;
+							/* } */ case 5:
+							key[0] = map_$1.key;
+							$s = -1; return true;
+							/* */ } return; } var $f = {$blk: Checker·builtin·func7, $c: true, $r, _r$40, _tuple$4, _v$2, map_$1, u$1, $s};return $f;
+						}; })(check, id, key, t, x)); /* */ $s = 177; case 177: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
+					/* */ if (!_r$40) { $s = 175; continue; }
+					/* */ $s = 176; continue;
+					/* if (!_r$40) { */ case 175:
+						$s = -1; return _;
+					/* } */ case 176:
+					operand.copy((x[0] === ptrType$63.nil && $throwNilPointerError(), x[0]), (x$4 = (1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1]), (x$4 === ptrType$63.nil && $throwNilPointerError(), x$4)));
+					$r = check[0].assignment(x[0], key[0], "argument to delete"); /* */ $s = 178; case 178: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					if (x[0].mode === 0) {
+						$s = -1; return _;
+					}
+					x[0].mode = 1;
+					/* */ if (check[0].Info.recordTypes()) { $s = 179; continue; }
+					/* */ $s = 180; continue;
+					/* if (check[0].Info.recordTypes()) { */ case 179:
+						_arg$12 = call.Fun;
+						_r$41 = makeSig($ifaceNil, new sliceType$3([map_, key[0]])); /* */ $s = 181; case 181: if($c) { $c = false; _r$41 = _r$41.$blk(); } if (_r$41 && _r$41.$blk !== undefined) { break s; }
+						_arg$13 = _r$41;
+						$r = check[0].recordBuiltinType(_arg$12, _arg$13); /* */ $s = 182; case 182: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 180:
+					$s = 42; continue;
+				/* } else if ((_2 === (7)) || (_2 === (16))) { */ case 24:
+					/* */ if (isUntyped(x[0].typ)) { $s = 183; continue; }
+					/* */ $s = 184; continue;
+					/* if (isUntyped(x[0].typ)) { */ case 183:
+						/* */ if (x[0].mode === 4) { $s = 185; continue; }
+						/* */ $s = 186; continue;
+						/* if (x[0].mode === 4) { */ case 185:
+							_r$42 = isNumeric(x[0].typ); /* */ $s = 190; case 190: if($c) { $c = false; _r$42 = _r$42.$blk(); } if (_r$42 && _r$42.$blk !== undefined) { break s; }
+							/* */ if (_r$42) { $s = 188; continue; }
+							/* */ $s = 189; continue;
+							/* if (_r$42) { */ case 188:
+								x[0].typ = (23 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 23]);
+							/* } */ case 189:
+							$s = 187; continue;
+						/* } else { */ case 186:
+							$r = check[0].convertUntyped(x[0], (16 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 16])); /* */ $s = 191; case 191: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							if (x[0].mode === 0) {
+								$s = -1; return _;
+							}
+						/* } */ case 187:
+					/* } */ case 184:
+					f$1 = (function(check, id, key, t, x) { return function Checker·builtin·func8(typ$4) {
+							var {_5, _r$43, _tuple$4, t$7, typ$4, $s, $r, $c} = $restore(this, {typ$4});
+							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+							$r = assert(!isTypeParam(typ$4)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_r$43 = under(typ$4); /* */ $s = 2; case 2: if($c) { $c = false; _r$43 = _r$43.$blk(); } if (_r$43 && _r$43.$blk !== undefined) { break s; }
+							_tuple$4 = $assertType(_r$43, ptrType$4, true);
+							t$7 = _tuple$4[0];
+							if (!(t$7 === ptrType$4.nil)) {
+								_5 = t$7.kind;
+								if (_5 === (15)) {
+									$s = -1; return (13 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 13]);
+								} else if (_5 === (16)) {
+									$s = -1; return (14 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 14]);
+								} else if (_5 === (23)) {
+									$s = -1; return (22 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 22]);
 								}
-								$s = 45; continue;
-							/* } else { */ case 44:
-								$r = check[0].errorf(s$3, -1, "branch statement: %s %s", new sliceType$6([new token.Token(s$3.Tok), new $String(name$1)])); /* */ $s = 52; case 52: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = -1; return;
-							/* } */ case 45:
-						case 40:
-						_r$4 = all[0].Lookup(name$1); /* */ $s = 53; case 53: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						obj = _r$4;
-						$assertType(obj, ptrType$91).used = true;
-						$r = check[0].recordUse(s$3.Label, obj); /* */ $s = 54; case 54: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 14; continue;
-					/* } else if ($assertType(_ref, ptrType$69, true)[1]) { */ case 4:
-						s$4 = _ref.$val;
-						/* */ if (s$4.Tok === 47) { $s = 55; continue; }
-						/* */ $s = 56; continue;
-						/* if (s$4.Tok === 47) { */ case 55:
-							_r$5 = s$4.Pos(); /* */ $s = 57; case 57: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-							$r = recordVarDecl[0](_r$5); /* */ $s = 58; case 58: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 56:
-						$s = 14; continue;
-					/* } else if ($assertType(_ref, ptrType$74, true)[1]) { */ case 5:
-						s$5 = _ref.$val;
-						$r = blockBranches$1[0](lstmt[0], s$5.List); /* */ $s = 59; case 59: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 14; continue;
-					/* } else if ($assertType(_ref, ptrType$75, true)[1]) { */ case 6:
-						s$6 = _ref.$val;
-						$r = stmtBranches[0](s$6.Body); /* */ $s = 60; case 60: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* */ if (!($interfaceIsEqual(s$6.Else, $ifaceNil))) { $s = 61; continue; }
-						/* */ $s = 62; continue;
-						/* if (!($interfaceIsEqual(s$6.Else, $ifaceNil))) { */ case 61:
-							$r = stmtBranches[0](s$6.Else); /* */ $s = 63; case 63: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 62:
-						$s = 14; continue;
-					/* } else if ($assertType(_ref, ptrType$60, true)[1]) { */ case 7:
-						s$7 = _ref.$val;
-						$r = blockBranches$1[0](ptrType$65.nil, s$7.Body); /* */ $s = 64; case 64: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 14; continue;
-					/* } else if ($assertType(_ref, ptrType$76, true)[1]) { */ case 8:
-						s$8 = _ref.$val;
-						$r = stmtBranches[0](s$8.Body); /* */ $s = 65; case 65: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 14; continue;
-					/* } else if ($assertType(_ref, ptrType$77, true)[1]) { */ case 9:
-						s$9 = _ref.$val;
-						$r = stmtBranches[0](s$9.Body); /* */ $s = 66; case 66: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 14; continue;
-					/* } else if ($assertType(_ref, ptrType$61, true)[1]) { */ case 10:
-						s$10 = _ref.$val;
-						$r = blockBranches$1[0](ptrType$65.nil, s$10.Body); /* */ $s = 67; case 67: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 14; continue;
-					/* } else if ($assertType(_ref, ptrType$78, true)[1]) { */ case 11:
-						s$11 = _ref.$val;
-						$r = stmtBranches[0](s$11.Body); /* */ $s = 68; case 68: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 14; continue;
-					/* } else if ($assertType(_ref, ptrType$79, true)[1]) { */ case 12:
-						s$12 = _ref.$val;
-						$r = stmtBranches[0](s$12.Body); /* */ $s = 69; case 69: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 14; continue;
-					/* } else if ($assertType(_ref, ptrType$80, true)[1]) { */ case 13:
-						s$13 = _ref.$val;
-						$r = stmtBranches[0](s$13.Body); /* */ $s = 70; case 70: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 14:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·blockBranches·func4, $c: true, $r, _1, _arg, _arg$1, _arg$2, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, _tuple, alt, d, i, jmp, lbl, name, name$1, obj, s, s$1, s$10, s$11, s$12, s$13, s$2, s$3, s$4, s$5, s$6, s$7, s$8, s$9, t, t$1, valid, valid$1, $s};return $f;
-				}; })(all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, lstmt, recordVarDecl, stmtBranches, varDeclPos);
-			_ref = list$2;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				$r = stmtBranches[0](s); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return fwdJumps[0];
-			/* */ } return; } var $f = {$blk: blockBranches, $c: true, $r, _i, _ref, _tmp, _tmp$1, all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, list$2, lstmt, parent, recordVarDecl, s, stmtBranches, varDeclPos, $s};return $f;
+							}
+							$s = -1; return $ifaceNil;
+							/* */ } return; } var $f = {$blk: Checker·builtin·func8, $c: true, $r, _5, _r$43, _tuple$4, t$7, typ$4, $s};return $f;
+						}; })(check, id, key, t, x);
+					_r$43 = check[0].applyTypeFunc(f$1, x[0], id[0]); /* */ $s = 192; case 192: if($c) { $c = false; _r$43 = _r$43.$blk(); } if (_r$43 && _r$43.$blk !== undefined) { break s; }
+					resTyp$1 = _r$43;
+					/* */ if ($interfaceIsEqual(resTyp$1, $ifaceNil)) { $s = 193; continue; }
+					/* */ $s = 194; continue;
+					/* if ($interfaceIsEqual(resTyp$1, $ifaceNil)) { */ case 193:
+						code$1 = 89;
+						if (id[0] === 16) {
+							code$1 = 93;
+						}
+						$r = check[0].errorf(x[0], code$1, "invalid argument: argument has type %s, expected complex type", new sliceType$5([x[0].typ])); /* */ $s = 195; case 195: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return _;
+					/* } */ case 194:
+					/* */ if (x[0].mode === 4) { $s = 196; continue; }
+					/* */ $s = 197; continue;
+					/* if (x[0].mode === 4) { */ case 196:
+						/* */ if (id[0] === 16) { $s = 199; continue; }
+						/* */ $s = 200; continue;
+						/* if (id[0] === 16) { */ case 199:
+							_r$44 = constant.Real(x[0].val); /* */ $s = 202; case 202: if($c) { $c = false; _r$44 = _r$44.$blk(); } if (_r$44 && _r$44.$blk !== undefined) { break s; }
+							x[0].val = _r$44;
+							$s = 201; continue;
+						/* } else { */ case 200:
+							_r$45 = constant.Imag(x[0].val); /* */ $s = 203; case 203: if($c) { $c = false; _r$45 = _r$45.$blk(); } if (_r$45 && _r$45.$blk !== undefined) { break s; }
+							x[0].val = _r$45;
+						/* } */ case 201:
+						$s = 198; continue;
+					/* } else { */ case 197:
+						x[0].mode = 7;
+					/* } */ case 198:
+					/* */ if (check[0].Info.recordTypes() && !((x[0].mode === 4))) { $s = 204; continue; }
+					/* */ $s = 205; continue;
+					/* if (check[0].Info.recordTypes() && !((x[0].mode === 4))) { */ case 204:
+						_arg$14 = call.Fun;
+						_r$46 = makeSig(resTyp$1, new sliceType$3([x[0].typ])); /* */ $s = 206; case 206: if($c) { $c = false; _r$46 = _r$46.$blk(); } if (_r$46 && _r$46.$blk !== undefined) { break s; }
+						_arg$15 = _r$46;
+						$r = check[0].recordBuiltinType(_arg$14, _arg$15); /* */ $s = 207; case 207: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 205:
+					x[0].typ = resTyp$1;
+					$s = 42; continue;
+				/* } else if (_2 === (9)) { */ case 25:
+					arg0 = (0 >= argList.$length ? ($throwRuntimeError("index out of range"), undefined) : argList.$array[argList.$offset + 0]);
+					_r$47 = check[0].varType(arg0); /* */ $s = 208; case 208: if($c) { $c = false; _r$47 = _r$47.$blk(); } if (_r$47 && _r$47.$blk !== undefined) { break s; }
+					T$1 = _r$47;
+					if ($interfaceIsEqual(T$1, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
+						$s = -1; return _;
+					}
+					min = 0;
+					_r$48 = coreType(T$1); /* */ $s = 209; case 209: if($c) { $c = false; _r$48 = _r$48.$blk(); } if (_r$48 && _r$48.$blk !== undefined) { break s; }
+					_ref$2 = _r$48;
+					/* */ if ($assertType(_ref$2, ptrType$27, true)[1]) { $s = 210; continue; }
+					/* */ if ($assertType(_ref$2, ptrType$30, true)[1] || $assertType(_ref$2, ptrType$26, true)[1]) { $s = 211; continue; }
+					/* */ if (_ref$2 === $ifaceNil) { $s = 212; continue; }
+					/* */ $s = 213; continue;
+					/* if ($assertType(_ref$2, ptrType$27, true)[1]) { */ case 210:
+						min = 2;
+						$s = 214; continue;
+					/* } else if ($assertType(_ref$2, ptrType$30, true)[1] || $assertType(_ref$2, ptrType$26, true)[1]) { */ case 211:
+						min = 1;
+						$s = 214; continue;
+					/* } else if (_ref$2 === $ifaceNil) { */ case 212:
+						$r = check[0].errorf(arg0, 92, "invalid argument: cannot make %s: no core type", new sliceType$5([arg0])); /* */ $s = 215; case 215: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return _;
+					/* } else { */ case 213:
+						$r = check[0].errorf(arg0, 92, "invalid argument: cannot make %s; type must be slice, map, or channel", new sliceType$5([arg0])); /* */ $s = 216; case 216: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return _;
+					/* } */ case 214:
+					/* */ if (nargs < min || (min + 1 >> 0) < nargs) { $s = 217; continue; }
+					/* */ $s = 218; continue;
+					/* if (nargs < min || (min + 1 >> 0) < nargs) { */ case 217:
+						$r = check[0].errorf(call, 126, "invalid operation: %v expects %d or %d arguments; found %d", new sliceType$5([call, new $Int(min), new $Int((min + 1 >> 0)), new $Int(nargs)])); /* */ $s = 219; case 219: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return _;
+					/* } */ case 218:
+					types = new sliceType$3([T$1]);
+					sizes = sliceType$18.nil;
+					_ref$3 = $subslice(argList, 1);
+					_i$1 = 0;
+					/* while (true) { */ case 220:
+						/* if (!(_i$1 < _ref$3.$length)) { break; } */ if(!(_i$1 < _ref$3.$length)) { $s = 221; continue; }
+						arg = ((_i$1 < 0 || _i$1 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$1]);
+						_r$49 = check[0].index(arg, new $Int64(-1, 4294967295)); /* */ $s = 222; case 222: if($c) { $c = false; _r$49 = _r$49.$blk(); } if (_r$49 && _r$49.$blk !== undefined) { break s; }
+						_tuple$4 = _r$49;
+						typ$4 = _tuple$4[0];
+						size = _tuple$4[1];
+						types = $append(types, typ$4);
+						if ((size.$high > 0 || (size.$high === 0 && size.$low >= 0))) {
+							sizes = $append(sizes, size);
+						}
+						_i$1++;
+					$s = 220; continue;
+					case 221:
+					/* */ if ((sizes.$length === 2) && (x$5 = (0 >= sizes.$length ? ($throwRuntimeError("index out of range"), undefined) : sizes.$array[sizes.$offset + 0]), x$6 = (1 >= sizes.$length ? ($throwRuntimeError("index out of range"), undefined) : sizes.$array[sizes.$offset + 1]), (x$5.$high > x$6.$high || (x$5.$high === x$6.$high && x$5.$low > x$6.$low)))) { $s = 223; continue; }
+					/* */ $s = 224; continue;
+					/* if ((sizes.$length === 2) && (x$5 = (0 >= sizes.$length ? ($throwRuntimeError("index out of range"), undefined) : sizes.$array[sizes.$offset + 0]), x$6 = (1 >= sizes.$length ? ($throwRuntimeError("index out of range"), undefined) : sizes.$array[sizes.$offset + 1]), (x$5.$high > x$6.$high || (x$5.$high === x$6.$high && x$5.$low > x$6.$low)))) { */ case 223:
+						$r = check[0].error((1 >= argList.$length ? ($throwRuntimeError("index out of range"), undefined) : argList.$array[argList.$offset + 1]), 91, "invalid argument: length and capacity swapped"); /* */ $s = 225; case 225: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 224:
+					x[0].mode = 7;
+					x[0].typ = T$1;
+					/* */ if (check[0].Info.recordTypes()) { $s = 226; continue; }
+					/* */ $s = 227; continue;
+					/* if (check[0].Info.recordTypes()) { */ case 226:
+						_arg$16 = call.Fun;
+						_r$50 = makeSig(x[0].typ, types); /* */ $s = 228; case 228: if($c) { $c = false; _r$50 = _r$50.$blk(); } if (_r$50 && _r$50.$blk !== undefined) { break s; }
+						_arg$17 = _r$50;
+						$r = check[0].recordBuiltinType(_arg$16, _arg$17); /* */ $s = 229; case 229: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 227:
+					$s = 42; continue;
+				/* } else if ((_2 === (10)) || (_2 === (11))) { */ case 26:
+					_r$51 = check[0].verifyVersionf(call.Fun, $clone(go1_21, version), bin.name, sliceType$5.nil); /* */ $s = 230; case 230: if($c) { $c = false; _r$51 = _r$51.$blk(); } if (_r$51 && _r$51.$blk !== undefined) { break s; }
+					_r$51;
+					op$1 = 40;
+					if (id[0] === 10) {
+						op$1 = 41;
+					}
+					_ref$4 = args;
+					_i$2 = 0;
+					/* while (true) { */ case 231:
+						/* if (!(_i$2 < _ref$4.$length)) { break; } */ if(!(_i$2 < _ref$4.$length)) { $s = 232; continue; }
+						i = _i$2;
+						a$1 = ((_i$2 < 0 || _i$2 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$2]);
+						if (a$1.mode === 0) {
+							$s = -1; return _;
+						}
+						_r$52 = allOrdered(a$1.typ); /* */ $s = 235; case 235: if($c) { $c = false; _r$52 = _r$52.$blk(); } if (_r$52 && _r$52.$blk !== undefined) { break s; }
+						/* */ if (!_r$52) { $s = 233; continue; }
+						/* */ $s = 234; continue;
+						/* if (!_r$52) { */ case 233:
+							$r = check[0].errorf(a$1, 150, "invalid argument: %s cannot be ordered", new sliceType$5([a$1])); /* */ $s = 236; case 236: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = -1; return _;
+						/* } */ case 234:
+						/* */ if (i > 0) { $s = 237; continue; }
+						/* */ $s = 238; continue;
+						/* if (i > 0) { */ case 237:
+							$r = check[0].matchTypes(x[0], a$1); /* */ $s = 239; case 239: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							if (x[0].mode === 0) {
+								$s = -1; return _;
+							}
+							_r$53 = Identical(x[0].typ, a$1.typ); /* */ $s = 242; case 242: if($c) { $c = false; _r$53 = _r$53.$blk(); } if (_r$53 && _r$53.$blk !== undefined) { break s; }
+							/* */ if (!_r$53) { $s = 240; continue; }
+							/* */ $s = 241; continue;
+							/* if (!_r$53) { */ case 240:
+								$r = check[0].errorf(a$1, 46, "invalid argument: mismatched types %s (previous argument) and %s (type of %s)", new sliceType$5([x[0].typ, a$1.typ, a$1.expr])); /* */ $s = 243; case 243: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = -1; return _;
+							/* } */ case 241:
+							/* */ if ((x[0].mode === 4) && (a$1.mode === 4)) { $s = 244; continue; }
+							/* */ $s = 245; continue;
+							/* if ((x[0].mode === 4) && (a$1.mode === 4)) { */ case 244:
+								_r$54 = constant.Compare(a$1.val, op$1, x[0].val); /* */ $s = 249; case 249: if($c) { $c = false; _r$54 = _r$54.$blk(); } if (_r$54 && _r$54.$blk !== undefined) { break s; }
+								/* */ if (_r$54) { $s = 247; continue; }
+								/* */ $s = 248; continue;
+								/* if (_r$54) { */ case 247:
+									operand.copy((x[0] === ptrType$63.nil && $throwNilPointerError(), x[0]), (a$1 === ptrType$63.nil && $throwNilPointerError(), a$1));
+								/* } */ case 248:
+								$s = 246; continue;
+							/* } else { */ case 245:
+								x[0].mode = 7;
+							/* } */ case 246:
+						/* } */ case 238:
+						_i$2++;
+					$s = 231; continue;
+					case 232:
+					/* */ if (!((x[0].mode === 4))) { $s = 250; continue; }
+					/* */ $s = 251; continue;
+					/* if (!((x[0].mode === 4))) { */ case 250:
+						x[0].mode = 7;
+						$r = check[0].assignment(x[0], emptyInterface, "argument to " + bin.name); /* */ $s = 252; case 252: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						if (x[0].mode === 0) {
+							$s = -1; return _;
+						}
+					/* } */ case 251:
+					_ref$5 = args;
+					_i$3 = 0;
+					/* while (true) { */ case 253:
+						/* if (!(_i$3 < _ref$5.$length)) { break; } */ if(!(_i$3 < _ref$5.$length)) { $s = 254; continue; }
+						a$2 = ((_i$3 < 0 || _i$3 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$3]);
+						$r = check[0].updateExprType(a$2.expr, x[0].typ, true); /* */ $s = 255; case 255: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_i$3++;
+					$s = 253; continue;
+					case 254:
+					/* */ if (check[0].Info.recordTypes() && !((x[0].mode === 4))) { $s = 256; continue; }
+					/* */ $s = 257; continue;
+					/* if (check[0].Info.recordTypes() && !((x[0].mode === 4))) { */ case 256:
+						types$1 = $makeSlice(sliceType$3, nargs);
+						_ref$6 = types$1;
+						_i$4 = 0;
+						while (true) {
+							if (!(_i$4 < _ref$6.$length)) { break; }
+							i$1 = _i$4;
+							((i$1 < 0 || i$1 >= types$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : types$1.$array[types$1.$offset + i$1] = x[0].typ);
+							_i$4++;
+						}
+						_arg$18 = call.Fun;
+						_r$55 = makeSig(x[0].typ, types$1); /* */ $s = 258; case 258: if($c) { $c = false; _r$55 = _r$55.$blk(); } if (_r$55 && _r$55.$blk !== undefined) { break s; }
+						_arg$19 = _r$55;
+						$r = check[0].recordBuiltinType(_arg$18, _arg$19); /* */ $s = 259; case 259: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 257:
+					$s = 42; continue;
+				/* } else if (_2 === (12)) { */ case 27:
+					_r$56 = check[0].varType((0 >= argList.$length ? ($throwRuntimeError("index out of range"), undefined) : argList.$array[argList.$offset + 0])); /* */ $s = 260; case 260: if($c) { $c = false; _r$56 = _r$56.$blk(); } if (_r$56 && _r$56.$blk !== undefined) { break s; }
+					T$2 = _r$56;
+					if ($interfaceIsEqual(T$2, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
+						$s = -1; return _;
+					}
+					x[0].mode = 7;
+					x[0].typ = new Pointer.ptr(T$2);
+					/* */ if (check[0].Info.recordTypes()) { $s = 261; continue; }
+					/* */ $s = 262; continue;
+					/* if (check[0].Info.recordTypes()) { */ case 261:
+						_arg$20 = call.Fun;
+						_r$57 = makeSig(x[0].typ, new sliceType$3([T$2])); /* */ $s = 263; case 263: if($c) { $c = false; _r$57 = _r$57.$blk(); } if (_r$57 && _r$57.$blk !== undefined) { break s; }
+						_arg$21 = _r$57;
+						$r = check[0].recordBuiltinType(_arg$20, _arg$21); /* */ $s = 264; case 264: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 262:
+					$s = 42; continue;
+				/* } else if (_2 === (13)) { */ case 28:
+					if (!(check[0].environment.sig === ptrType$29.nil) && check[0].environment.sig.results.Len() > 0) {
+						p = check[0].environment.isPanic;
+						if (p === false) {
+							p = new $global.Map();
+							check[0].environment.isPanic = p;
+						}
+						_key = call; (p || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$87.keyFor(_key), { k: _key, v: true });
+					}
+					$r = check[0].assignment(x[0], emptyInterface, "argument to panic"); /* */ $s = 265; case 265: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					if (x[0].mode === 0) {
+						$s = -1; return _;
+					}
+					x[0].mode = 1;
+					/* */ if (check[0].Info.recordTypes()) { $s = 266; continue; }
+					/* */ $s = 267; continue;
+					/* if (check[0].Info.recordTypes()) { */ case 266:
+						_arg$22 = call.Fun;
+						_r$58 = makeSig($ifaceNil, new sliceType$3([emptyInterface])); /* */ $s = 268; case 268: if($c) { $c = false; _r$58 = _r$58.$blk(); } if (_r$58 && _r$58.$blk !== undefined) { break s; }
+						_arg$23 = _r$58;
+						$r = check[0].recordBuiltinType(_arg$22, _arg$23); /* */ $s = 269; case 269: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 267:
+					$s = 42; continue;
+				/* } else if ((_2 === (14)) || (_2 === (15))) { */ case 29:
+					params = sliceType$3.nil;
+					/* */ if (nargs > 0) { $s = 270; continue; }
+					/* */ $s = 271; continue;
+					/* if (nargs > 0) { */ case 270:
+						params = $makeSlice(sliceType$3, nargs);
+						_ref$7 = args;
+						_i$5 = 0;
+						/* while (true) { */ case 272:
+							/* if (!(_i$5 < _ref$7.$length)) { break; } */ if(!(_i$5 < _ref$7.$length)) { $s = 273; continue; }
+							i$2 = _i$5;
+							a$3 = ((_i$5 < 0 || _i$5 >= _ref$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$7.$array[_ref$7.$offset + _i$5]);
+							$r = check[0].assignment(a$3, $ifaceNil, "argument to " + ((id[0] < 0 || id[0] >= predeclaredFuncs.length) ? ($throwRuntimeError("index out of range"), undefined) : predeclaredFuncs[id[0]]).name); /* */ $s = 274; case 274: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							if (a$3.mode === 0) {
+								$s = -1; return _;
+							}
+							((i$2 < 0 || i$2 >= params.$length) ? ($throwRuntimeError("index out of range"), undefined) : params.$array[params.$offset + i$2] = a$3.typ);
+							_i$5++;
+						$s = 272; continue;
+						case 273:
+					/* } */ case 271:
+					x[0].mode = 1;
+					/* */ if (check[0].Info.recordTypes()) { $s = 275; continue; }
+					/* */ $s = 276; continue;
+					/* if (check[0].Info.recordTypes()) { */ case 275:
+						_arg$24 = call.Fun;
+						_r$59 = makeSig($ifaceNil, params); /* */ $s = 277; case 277: if($c) { $c = false; _r$59 = _r$59.$blk(); } if (_r$59 && _r$59.$blk !== undefined) { break s; }
+						_arg$25 = _r$59;
+						$r = check[0].recordBuiltinType(_arg$24, _arg$25); /* */ $s = 278; case 278: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 276:
+					$s = 42; continue;
+				/* } else if (_2 === (17)) { */ case 30:
+					x[0].mode = 7;
+					x[0].typ = emptyInterface;
+					/* */ if (check[0].Info.recordTypes()) { $s = 279; continue; }
+					/* */ $s = 280; continue;
+					/* if (check[0].Info.recordTypes()) { */ case 279:
+						_arg$26 = call.Fun;
+						_r$60 = makeSig(x[0].typ, sliceType$3.nil); /* */ $s = 281; case 281: if($c) { $c = false; _r$60 = _r$60.$blk(); } if (_r$60 && _r$60.$blk !== undefined) { break s; }
+						_arg$27 = _r$60;
+						$r = check[0].recordBuiltinType(_arg$26, _arg$27); /* */ $s = 282; case 282: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 280:
+					$s = 42; continue;
+				/* } else if (_2 === (18)) { */ case 31:
+					_r$61 = check[0].verifyVersionf(call.Fun, $clone(go1_17, version), "unsafe.Add", sliceType$5.nil); /* */ $s = 283; case 283: if($c) { $c = false; _r$61 = _r$61.$blk(); } if (_r$61 && _r$61.$blk !== undefined) { break s; }
+					_r$61;
+					$r = check[0].assignment(x[0], (18 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 18]), "argument to unsafe.Add"); /* */ $s = 284; case 284: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					if (x[0].mode === 0) {
+						$s = -1; return _;
+					}
+					y$3 = (1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1]);
+					_r$62 = check[0].isValidIndex(y$3, 133, "length", true); /* */ $s = 287; case 287: if($c) { $c = false; _r$62 = _r$62.$blk(); } if (_r$62 && _r$62.$blk !== undefined) { break s; }
+					/* */ if (!_r$62) { $s = 285; continue; }
+					/* */ $s = 286; continue;
+					/* if (!_r$62) { */ case 285:
+						$s = -1; return _;
+					/* } */ case 286:
+					x[0].mode = 7;
+					x[0].typ = (18 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 18]);
+					/* */ if (check[0].Info.recordTypes()) { $s = 288; continue; }
+					/* */ $s = 289; continue;
+					/* if (check[0].Info.recordTypes()) { */ case 288:
+						_arg$28 = call.Fun;
+						_r$63 = makeSig(x[0].typ, new sliceType$3([x[0].typ, y$3.typ])); /* */ $s = 290; case 290: if($c) { $c = false; _r$63 = _r$63.$blk(); } if (_r$63 && _r$63.$blk !== undefined) { break s; }
+						_arg$29 = _r$63;
+						$r = check[0].recordBuiltinType(_arg$28, _arg$29); /* */ $s = 291; case 291: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 289:
+					$s = 42; continue;
+				/* } else if (_2 === (19)) { */ case 32:
+					$r = check[0].assignment(x[0], $ifaceNil, "argument to unsafe.Alignof"); /* */ $s = 292; case 292: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					if (x[0].mode === 0) {
+						$s = -1; return _;
+					}
+					_r$64 = hasVarSize(x[0].typ, false); /* */ $s = 296; case 296: if($c) { $c = false; _r$64 = _r$64.$blk(); } if (_r$64 && _r$64.$blk !== undefined) { break s; }
+					/* */ if (_r$64) { $s = 293; continue; }
+					/* */ $s = 294; continue;
+					/* if (_r$64) { */ case 293:
+						x[0].mode = 7;
+						/* */ if (check[0].Info.recordTypes()) { $s = 297; continue; }
+						/* */ $s = 298; continue;
+						/* if (check[0].Info.recordTypes()) { */ case 297:
+							_arg$30 = call.Fun;
+							_r$65 = makeSig((12 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 12]), new sliceType$3([x[0].typ])); /* */ $s = 299; case 299: if($c) { $c = false; _r$65 = _r$65.$blk(); } if (_r$65 && _r$65.$blk !== undefined) { break s; }
+							_arg$31 = _r$65;
+							$r = check[0].recordBuiltinType(_arg$30, _arg$31); /* */ $s = 300; case 300: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 298:
+						$s = 295; continue;
+					/* } else { */ case 294:
+						x[0].mode = 4;
+						_r$66 = check[0].conf.alignof(x[0].typ); /* */ $s = 301; case 301: if($c) { $c = false; _r$66 = _r$66.$blk(); } if (_r$66 && _r$66.$blk !== undefined) { break s; }
+						_r$67 = constant.MakeInt64(_r$66); /* */ $s = 302; case 302: if($c) { $c = false; _r$67 = _r$67.$blk(); } if (_r$67 && _r$67.$blk !== undefined) { break s; }
+						x[0].val = _r$67;
+					/* } */ case 295:
+					x[0].typ = (12 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 12]);
+					$s = 42; continue;
+				/* } else if (_2 === (20)) { */ case 33:
+					arg0$1 = (0 >= argList.$length ? ($throwRuntimeError("index out of range"), undefined) : argList.$array[argList.$offset + 0]);
+					_tuple$5 = $assertType(unparen(arg0$1), ptrType$37, true);
+					selx = _tuple$5[0];
+					/* */ if (selx === ptrType$37.nil) { $s = 303; continue; }
+					/* */ $s = 304; continue;
+					/* if (selx === ptrType$37.nil) { */ case 303:
+						$r = check[0].errorf(arg0$1, 98, "invalid argument: %s is not a selector expression", new sliceType$5([arg0$1])); /* */ $s = 305; case 305: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_r$68 = check[0].use(new sliceType$10([arg0$1])); /* */ $s = 306; case 306: if($c) { $c = false; _r$68 = _r$68.$blk(); } if (_r$68 && _r$68.$blk !== undefined) { break s; }
+						_r$68;
+						$s = -1; return _;
+					/* } */ case 304:
+					$r = check[0].expr($ifaceNil, x[0], selx.X); /* */ $s = 307; case 307: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					if (x[0].mode === 0) {
+						$s = -1; return _;
+					}
+					_r$69 = derefStructPtr(x[0].typ); /* */ $s = 308; case 308: if($c) { $c = false; _r$69 = _r$69.$blk(); } if (_r$69 && _r$69.$blk !== undefined) { break s; }
+					base = _r$69;
+					sel = selx.Sel.Name;
+					_r$70 = LookupFieldOrMethod(base, false, check[0].pkg, sel); /* */ $s = 309; case 309: if($c) { $c = false; _r$70 = _r$70.$blk(); } if (_r$70 && _r$70.$blk !== undefined) { break s; }
+					_tuple$6 = _r$70;
+					obj = _tuple$6[0];
+					index$1 = _tuple$6[1];
+					indirect = _tuple$6[2];
+					_ref$8 = obj;
+					/* */ if (_ref$8 === $ifaceNil) { $s = 310; continue; }
+					/* */ if ($assertType(_ref$8, ptrType$2, true)[1]) { $s = 311; continue; }
+					/* */ $s = 312; continue;
+					/* if (_ref$8 === $ifaceNil) { */ case 310:
+						$r = check[0].errorf(x[0], 76, "invalid argument: %s has no single field %s", new sliceType$5([base, new $String(sel)])); /* */ $s = 313; case 313: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return _;
+					/* } else if ($assertType(_ref$8, ptrType$2, true)[1]) { */ case 311:
+						$r = check[0].errorf(arg0$1, 99, "invalid argument: %s is a method value", new sliceType$5([arg0$1])); /* */ $s = 314; case 314: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return _;
+					/* } */ case 312:
+					/* */ if (indirect) { $s = 315; continue; }
+					/* */ $s = 316; continue;
+					/* if (indirect) { */ case 315:
+						$r = check[0].errorf(x[0], 99, "invalid argument: field %s is embedded via a pointer in %s", new sliceType$5([new $String(sel), base])); /* */ $s = 317; case 317: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return _;
+					/* } */ case 316:
+					$r = check[0].recordSelection(selx, 0, base, obj, index$1, false); /* */ $s = 318; case 318: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					mode$1 = 7;
+					if ((x[0].mode === 5) || indirect) {
+						mode$1 = 5;
+					}
+					_r$71 = obj.Type(); /* */ $s = 319; case 319: if($c) { $c = false; _r$71 = _r$71.$blk(); } if (_r$71 && _r$71.$blk !== undefined) { break s; }
+					$r = check[0].record(new operand.ptr(mode$1, selx, _r$71, $ifaceNil, 0)); /* */ $s = 320; case 320: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$72 = hasVarSize(base, false); /* */ $s = 324; case 324: if($c) { $c = false; _r$72 = _r$72.$blk(); } if (_r$72 && _r$72.$blk !== undefined) { break s; }
+					/* */ if (_r$72) { $s = 321; continue; }
+					/* */ $s = 322; continue;
+					/* if (_r$72) { */ case 321:
+						x[0].mode = 7;
+						/* */ if (check[0].Info.recordTypes()) { $s = 325; continue; }
+						/* */ $s = 326; continue;
+						/* if (check[0].Info.recordTypes()) { */ case 325:
+							_arg$32 = call.Fun;
+							_arg$33 = (12 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 12]);
+							_r$73 = obj.Type(); /* */ $s = 327; case 327: if($c) { $c = false; _r$73 = _r$73.$blk(); } if (_r$73 && _r$73.$blk !== undefined) { break s; }
+							_arg$34 = _r$73;
+							_r$74 = makeSig(_arg$33, new sliceType$3([_arg$34])); /* */ $s = 328; case 328: if($c) { $c = false; _r$74 = _r$74.$blk(); } if (_r$74 && _r$74.$blk !== undefined) { break s; }
+							_arg$35 = _r$74;
+							$r = check[0].recordBuiltinType(_arg$32, _arg$35); /* */ $s = 329; case 329: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 326:
+						$s = 323; continue;
+					/* } else { */ case 322:
+						_r$75 = check[0].conf.offsetof(base, index$1); /* */ $s = 330; case 330: if($c) { $c = false; _r$75 = _r$75.$blk(); } if (_r$75 && _r$75.$blk !== undefined) { break s; }
+						offs = _r$75;
+						/* */ if ((offs.$high < 0 || (offs.$high === 0 && offs.$low < 0))) { $s = 331; continue; }
+						/* */ $s = 332; continue;
+						/* if ((offs.$high < 0 || (offs.$high === 0 && offs.$low < 0))) { */ case 331:
+							$r = check[0].errorf(x[0], 149, "%s is too large", new sliceType$5([x[0]])); /* */ $s = 333; case 333: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = -1; return _;
+						/* } */ case 332:
+						x[0].mode = 4;
+						x[0].val = constant.MakeInt64(offs);
+					/* } */ case 323:
+					x[0].typ = (12 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 12]);
+					$s = 42; continue;
+				/* } else if (_2 === (21)) { */ case 34:
+					$r = check[0].assignment(x[0], $ifaceNil, "argument to unsafe.Sizeof"); /* */ $s = 334; case 334: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					if (x[0].mode === 0) {
+						$s = -1; return _;
+					}
+					_r$76 = hasVarSize(x[0].typ, false); /* */ $s = 338; case 338: if($c) { $c = false; _r$76 = _r$76.$blk(); } if (_r$76 && _r$76.$blk !== undefined) { break s; }
+					/* */ if (_r$76) { $s = 335; continue; }
+					/* */ $s = 336; continue;
+					/* if (_r$76) { */ case 335:
+						x[0].mode = 7;
+						/* */ if (check[0].Info.recordTypes()) { $s = 339; continue; }
+						/* */ $s = 340; continue;
+						/* if (check[0].Info.recordTypes()) { */ case 339:
+							_arg$36 = call.Fun;
+							_r$77 = makeSig((12 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 12]), new sliceType$3([x[0].typ])); /* */ $s = 341; case 341: if($c) { $c = false; _r$77 = _r$77.$blk(); } if (_r$77 && _r$77.$blk !== undefined) { break s; }
+							_arg$37 = _r$77;
+							$r = check[0].recordBuiltinType(_arg$36, _arg$37); /* */ $s = 342; case 342: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 340:
+						$s = 337; continue;
+					/* } else { */ case 336:
+						_r$78 = check[0].conf.sizeof(x[0].typ); /* */ $s = 343; case 343: if($c) { $c = false; _r$78 = _r$78.$blk(); } if (_r$78 && _r$78.$blk !== undefined) { break s; }
+						size$1 = _r$78;
+						/* */ if ((size$1.$high < 0 || (size$1.$high === 0 && size$1.$low < 0))) { $s = 344; continue; }
+						/* */ $s = 345; continue;
+						/* if ((size$1.$high < 0 || (size$1.$high === 0 && size$1.$low < 0))) { */ case 344:
+							$r = check[0].errorf(x[0], 149, "%s is too large", new sliceType$5([x[0]])); /* */ $s = 346; case 346: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = -1; return _;
+						/* } */ case 345:
+						x[0].mode = 4;
+						x[0].val = constant.MakeInt64(size$1);
+					/* } */ case 337:
+					x[0].typ = (12 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 12]);
+					$s = 42; continue;
+				/* } else if (_2 === (22)) { */ case 35:
+					_r$79 = check[0].verifyVersionf(call.Fun, $clone(go1_17, version), "unsafe.Slice", sliceType$5.nil); /* */ $s = 347; case 347: if($c) { $c = false; _r$79 = _r$79.$blk(); } if (_r$79 && _r$79.$blk !== undefined) { break s; }
+					_r$79;
+					_r$80 = under(x[0].typ); /* */ $s = 348; case 348: if($c) { $c = false; _r$80 = _r$80.$blk(); } if (_r$80 && _r$80.$blk !== undefined) { break s; }
+					_tuple$7 = $assertType(_r$80, ptrType$28, true);
+					ptr = _tuple$7[0];
+					/* */ if (ptr === ptrType$28.nil) { $s = 349; continue; }
+					/* */ $s = 350; continue;
+					/* if (ptr === ptrType$28.nil) { */ case 349:
+						$r = check[0].errorf(x[0], 134, "invalid argument: %s is not a pointer", new sliceType$5([x[0]])); /* */ $s = 351; case 351: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return _;
+					/* } */ case 350:
+					y$4 = (1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1]);
+					_r$81 = check[0].isValidIndex(y$4, 134, "length", false); /* */ $s = 354; case 354: if($c) { $c = false; _r$81 = _r$81.$blk(); } if (_r$81 && _r$81.$blk !== undefined) { break s; }
+					/* */ if (!_r$81) { $s = 352; continue; }
+					/* */ $s = 353; continue;
+					/* if (!_r$81) { */ case 352:
+						$s = -1; return _;
+					/* } */ case 353:
+					x[0].mode = 7;
+					x[0].typ = NewSlice(ptr.base);
+					/* */ if (check[0].Info.recordTypes()) { $s = 355; continue; }
+					/* */ $s = 356; continue;
+					/* if (check[0].Info.recordTypes()) { */ case 355:
+						_arg$38 = call.Fun;
+						_r$82 = makeSig(x[0].typ, new sliceType$3([ptr, y$4.typ])); /* */ $s = 357; case 357: if($c) { $c = false; _r$82 = _r$82.$blk(); } if (_r$82 && _r$82.$blk !== undefined) { break s; }
+						_arg$39 = _r$82;
+						$r = check[0].recordBuiltinType(_arg$38, _arg$39); /* */ $s = 358; case 358: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 356:
+					$s = 42; continue;
+				/* } else if (_2 === (23)) { */ case 36:
+					_r$83 = check[0].verifyVersionf(call.Fun, $clone(go1_20, version), "unsafe.SliceData", sliceType$5.nil); /* */ $s = 359; case 359: if($c) { $c = false; _r$83 = _r$83.$blk(); } if (_r$83 && _r$83.$blk !== undefined) { break s; }
+					_r$83;
+					_r$84 = under(x[0].typ); /* */ $s = 360; case 360: if($c) { $c = false; _r$84 = _r$84.$blk(); } if (_r$84 && _r$84.$blk !== undefined) { break s; }
+					_tuple$8 = $assertType(_r$84, ptrType$27, true);
+					slice = _tuple$8[0];
+					/* */ if (slice === ptrType$27.nil) { $s = 361; continue; }
+					/* */ $s = 362; continue;
+					/* if (slice === ptrType$27.nil) { */ case 361:
+						$r = check[0].errorf(x[0], 145, "invalid argument: %s is not a slice", new sliceType$5([x[0]])); /* */ $s = 363; case 363: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return _;
+					/* } */ case 362:
+					x[0].mode = 7;
+					x[0].typ = NewPointer(slice.elem);
+					/* */ if (check[0].Info.recordTypes()) { $s = 364; continue; }
+					/* */ $s = 365; continue;
+					/* if (check[0].Info.recordTypes()) { */ case 364:
+						_arg$40 = call.Fun;
+						_r$85 = makeSig(x[0].typ, new sliceType$3([slice])); /* */ $s = 366; case 366: if($c) { $c = false; _r$85 = _r$85.$blk(); } if (_r$85 && _r$85.$blk !== undefined) { break s; }
+						_arg$41 = _r$85;
+						$r = check[0].recordBuiltinType(_arg$40, _arg$41); /* */ $s = 367; case 367: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 365:
+					$s = 42; continue;
+				/* } else if (_2 === (24)) { */ case 37:
+					_r$86 = check[0].verifyVersionf(call.Fun, $clone(go1_20, version), "unsafe.String", sliceType$5.nil); /* */ $s = 368; case 368: if($c) { $c = false; _r$86 = _r$86.$blk(); } if (_r$86 && _r$86.$blk !== undefined) { break s; }
+					_r$86;
+					$r = check[0].assignment(x[0], NewPointer(universeByte), "argument to unsafe.String"); /* */ $s = 369; case 369: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					if (x[0].mode === 0) {
+						$s = -1; return _;
+					}
+					y$5 = (1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1]);
+					_r$87 = check[0].isValidIndex(y$5, 146, "length", false); /* */ $s = 372; case 372: if($c) { $c = false; _r$87 = _r$87.$blk(); } if (_r$87 && _r$87.$blk !== undefined) { break s; }
+					/* */ if (!_r$87) { $s = 370; continue; }
+					/* */ $s = 371; continue;
+					/* if (!_r$87) { */ case 370:
+						$s = -1; return _;
+					/* } */ case 371:
+					x[0].mode = 7;
+					x[0].typ = (17 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 17]);
+					/* */ if (check[0].Info.recordTypes()) { $s = 373; continue; }
+					/* */ $s = 374; continue;
+					/* if (check[0].Info.recordTypes()) { */ case 373:
+						_arg$42 = call.Fun;
+						_r$88 = makeSig(x[0].typ, new sliceType$3([NewPointer(universeByte), y$5.typ])); /* */ $s = 375; case 375: if($c) { $c = false; _r$88 = _r$88.$blk(); } if (_r$88 && _r$88.$blk !== undefined) { break s; }
+						_arg$43 = _r$88;
+						$r = check[0].recordBuiltinType(_arg$42, _arg$43); /* */ $s = 376; case 376: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 374:
+					$s = 42; continue;
+				/* } else if (_2 === (25)) { */ case 38:
+					_r$89 = check[0].verifyVersionf(call.Fun, $clone(go1_20, version), "unsafe.StringData", sliceType$5.nil); /* */ $s = 377; case 377: if($c) { $c = false; _r$89 = _r$89.$blk(); } if (_r$89 && _r$89.$blk !== undefined) { break s; }
+					_r$89;
+					$r = check[0].assignment(x[0], (17 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 17]), "argument to unsafe.StringData"); /* */ $s = 378; case 378: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					if (x[0].mode === 0) {
+						$s = -1; return _;
+					}
+					x[0].mode = 7;
+					x[0].typ = NewPointer(universeByte);
+					/* */ if (check[0].Info.recordTypes()) { $s = 379; continue; }
+					/* */ $s = 380; continue;
+					/* if (check[0].Info.recordTypes()) { */ case 379:
+						_arg$44 = call.Fun;
+						_r$90 = makeSig(x[0].typ, new sliceType$3([(17 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 17])])); /* */ $s = 381; case 381: if($c) { $c = false; _r$90 = _r$90.$blk(); } if (_r$90 && _r$90.$blk !== undefined) { break s; }
+						_arg$45 = _r$90;
+						$r = check[0].recordBuiltinType(_arg$44, _arg$45); /* */ $s = 382; case 382: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 380:
+					$s = 42; continue;
+				/* } else if (_2 === (26)) { */ case 39:
+					if (!((x[0].mode === 4))) { _v$2 = true; $s = 385; continue s; }
+					_r$91 = isBoolean(x[0].typ); /* */ $s = 386; case 386: if($c) { $c = false; _r$91 = _r$91.$blk(); } if (_r$91 && _r$91.$blk !== undefined) { break s; }
+					_v$2 = !_r$91; case 385:
+					/* */ if (_v$2) { $s = 383; continue; }
+					/* */ $s = 384; continue;
+					/* if (_v$2) { */ case 383:
+						$r = check[0].errorf(x[0], 1, "invalid argument: %s is not a boolean constant", new sliceType$5([x[0]])); /* */ $s = 387; case 387: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return _;
+					/* } */ case 384:
+					_r$92 = x[0].val.Kind(); /* */ $s = 390; case 390: if($c) { $c = false; _r$92 = _r$92.$blk(); } if (_r$92 && _r$92.$blk !== undefined) { break s; }
+					/* */ if (!((_r$92 === 1))) { $s = 388; continue; }
+					/* */ $s = 389; continue;
+					/* if (!((_r$92 === 1))) { */ case 388:
+						$r = check[0].errorf(x[0], 1, "internal error: value of %s should be a boolean constant", new sliceType$5([x[0]])); /* */ $s = 391; case 391: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = -1; return _;
+					/* } */ case 389:
+					_r$93 = constant.BoolVal(x[0].val); /* */ $s = 394; case 394: if($c) { $c = false; _r$93 = _r$93.$blk(); } if (_r$93 && _r$93.$blk !== undefined) { break s; }
+					/* */ if (!_r$93) { $s = 392; continue; }
+					/* */ $s = 393; continue;
+					/* if (!_r$93) { */ case 392:
+						$r = check[0].errorf(call, 1, "%v failed", new sliceType$5([call])); /* */ $s = 395; case 395: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 393:
+					$s = 42; continue;
+				/* } else if (_2 === (27)) { */ case 40:
+					/* */ if (nargs === 0) { $s = 396; continue; }
+					/* */ $s = 397; continue;
+					/* if (nargs === 0) { */ case 396:
+						_r$94 = call.Pos(); /* */ $s = 398; case 398: if($c) { $c = false; _r$94 = _r$94.$blk(); } if (_r$94 && _r$94.$blk !== undefined) { break s; }
+						_arg$46 = new token.Pos(_r$94);
+						$r = check[0].dump("%v: trace() without arguments", new sliceType$5([_arg$46])); /* */ $s = 399; case 399: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						x[0].mode = 1;
+						/* break; */ $s = 16; continue;
+					/* } */ case 397:
+					t[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+					x1 = x[0];
+					_ref$9 = argList;
+					_i$6 = 0;
+					/* while (true) { */ case 400:
+						/* if (!(_i$6 < _ref$9.$length)) { break; } */ if(!(_i$6 < _ref$9.$length)) { $s = 401; continue; }
+						arg$1 = ((_i$6 < 0 || _i$6 >= _ref$9.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$9.$array[_ref$9.$offset + _i$6]);
+						_r$95 = check[0].rawExpr($ifaceNil, x1, arg$1, $ifaceNil, false); /* */ $s = 402; case 402: if($c) { $c = false; _r$95 = _r$95.$blk(); } if (_r$95 && _r$95.$blk !== undefined) { break s; }
+						_r$95;
+						_r$96 = x1.Pos(); /* */ $s = 403; case 403: if($c) { $c = false; _r$96 = _r$96.$blk(); } if (_r$96 && _r$96.$blk !== undefined) { break s; }
+						_arg$47 = new token.Pos(_r$96);
+						_arg$48 = x1;
+						$r = check[0].dump("%v: %s", new sliceType$5([_arg$47, _arg$48])); /* */ $s = 404; case 404: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						x1 = t[0];
+						_i$6++;
+					$s = 400; continue;
+					case 401:
+					if (x[0].mode === 0) {
+						$s = -1; return _;
+					}
+					$s = 42; continue;
+				/* } else { */ case 41:
+					unreachable();
+				/* } */ case 42:
+			case 16:
+			$r = assert(!((x[0].mode === 0))); /* */ $s = 405; case 405: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_ = true;
+			$s = -1; return _;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  _; } if($curGoroutine.asleep) { var $f = {$blk: builtin, $c: true, $r, S, T, T$1, T$2, _, _1, _2, _3, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$19, _arg$2, _arg$20, _arg$21, _arg$22, _arg$23, _arg$24, _arg$25, _arg$26, _arg$27, _arg$28, _arg$29, _arg$3, _arg$30, _arg$31, _arg$32, _arg$33, _arg$34, _arg$35, _arg$36, _arg$37, _arg$38, _arg$39, _arg$4, _arg$40, _arg$41, _arg$42, _arg$43, _arg$44, _arg$45, _arg$46, _arg$47, _arg$48, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _key, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$78, _r$79, _r$8, _r$80, _r$81, _r$82, _r$83, _r$84, _r$85, _r$86, _r$87, _r$88, _r$89, _r$9, _r$90, _r$91, _r$92, _r$93, _r$94, _r$95, _r$96, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _v, _v$1, _v$2, a, a$1, a$2, a$3, arg, arg$1, arg0, arg0$1, argList, args, base, bin, call, cause, check, code, code$1, d, dst, f, f$1, i, i$1, i$2, id, index$1, indirect, key, map_, min, mode, mode$1, msg$1, nargs, obj, offs, ok, op$1, p, params, ptr, resTyp, resTyp$1, s, sel, selx, sig, sig$1, size, size$1, sizes, slice, src, src0, t, t$1, t$2, t$3, t$4, t$5, t$6, toFloat, typ$4, types, types$1, u, val, x, x$1, x$2, x$3, x$4, x$5, x$6, x1, y, y$1, y$2, y$3, y$4, y$5, $s, $deferred};return $f; } }
+		};
+		hasVarSize = function hasVarSize$1(t, seen) {
+			var {$24r, _entry, _i, _key, _r, _r$1, _r$2, _ref, _ref$1, _tuple, _tuple$1, f, named, ok, seen, t, u, u$1, u$2, u$3, v, varSized, $s, $deferred, $r, $c} = $restore(this, {t, seen});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			named = [named];
+			seen = [seen];
+			varSized = [varSized];
+			varSized[0] = false;
+			_tuple = $assertType(t, ptrType$10, true);
+			named[0] = _tuple[0];
+			/* */ if (!(named[0] === ptrType$10.nil)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(named[0] === ptrType$10.nil)) { */ case 1:
+				_tuple$1 = (_entry = $mapIndex(seen[0],ptrType$10.keyFor(named[0])), _entry !== undefined ? [_entry.v, true] : [false, false]);
+				v = _tuple$1[0];
+				ok = _tuple$1[1];
+				if (ok) {
+					varSized[0] = v;
+					$s = -1; return varSized[0];
+				}
+				if (seen[0] === false) {
+					seen[0] = new $global.Map();
+				}
+				_key = named[0]; (seen[0] || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$10.keyFor(_key), { k: _key, v: true });
+				$deferred.push([(function(named, seen, varSized) { return function hasVarSize·func1() {
+						var _key$1;
+						_key$1 = named[0]; (seen[0] || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$10.keyFor(_key$1), { k: _key$1, v: varSized[0] });
+					}; })(named, seen, varSized), []]);
+			/* } */ case 2:
+			_r = under(t); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_ref = _r;
+			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$10, true)[1] || $assertType(_ref, ptrType$13, true)[1]) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* if ($assertType(_ref, ptrType$11, true)[1]) { */ case 4:
+				u = _ref.$val;
+				_r$1 = hasVarSize(u.elem, seen[0]); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				varSized[0] = _r$1;
+				$24r = varSized[0];
+				$s = 10; case 10: return $24r;
+			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 5:
+				u$1 = _ref.$val;
+				_ref$1 = u$1.fields;
+				_i = 0;
+				/* while (true) { */ case 11:
+					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 12; continue; }
+					f = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+					_r$2 = hasVarSize(f.object.typ, seen[0]); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					/* */ if (_r$2) { $s = 13; continue; }
+					/* */ $s = 14; continue;
+					/* if (_r$2) { */ case 13:
+						varSized[0] = true;
+						$s = -1; return varSized[0];
+					/* } */ case 14:
+					_i++;
+				$s = 11; continue;
+				case 12:
+				$s = 8; continue;
+			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 6:
+				u$2 = _ref.$val;
+				varSized[0] = isTypeParam(t);
+				$s = -1; return varSized[0];
+			/* } else if ($assertType(_ref, ptrType$10, true)[1] || $assertType(_ref, ptrType$13, true)[1]) { */ case 7:
+				u$3 = _ref;
+				unreachable();
+			/* } */ case 8:
+			varSized[0] = false;
+			$s = -1; return varSized[0];
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  varSized[0]; } if($curGoroutine.asleep) { var $f = {$blk: hasVarSize$1, $c: true, $r, $24r, _entry, _i, _key, _r, _r$1, _r$2, _ref, _ref$1, _tuple, _tuple$1, f, named, ok, seen, t, u, u$1, u$2, u$3, v, varSized, $s, $deferred};return $f; } }
 		};
-		$ptrType(Interface).prototype.typeSet = function typeSet$1() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
+		$ptrType(Checker).prototype.applyTypeFunc = function applyTypeFunc(f, x, id) {
+			var {$24r, _1, _arg, _arg$1, _r, _r$1, _r$2, _r$3, _tuple, check, code, f, id, ptyp, terms, tp, tpar, x, $s, $r, $c} = $restore(this, {f, x, id});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = computeInterfaceTypeSet(t.check, 0, t); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: typeSet$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
+			f = [f];
+			terms = [terms];
+			check = this;
+			_tuple = $assertType(x.typ, ptrType$15, true);
+			tp = _tuple[0];
+			/* */ if (!(tp === ptrType$15.nil)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(tp === ptrType$15.nil)) { */ case 1:
+				terms[0] = sliceType$11.nil;
+				_r = tp.is((function(f, terms) { return function Checker·applyTypeFunc·func1(t) {
+						var {_r, r, t, $s, $r, $c} = $restore(this, {t});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						if (t === ptrType$5.nil) {
+							$s = -1; return false;
+						}
+						_r = f[0](t.typ); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						r = _r;
+						if (!($interfaceIsEqual(r, $ifaceNil))) {
+							terms[0] = $append(terms[0], NewTerm(t.tilde, r));
+							$s = -1; return true;
+						}
+						$s = -1; return false;
+						/* */ } return; } var $f = {$blk: Checker·applyTypeFunc·func1, $c: true, $r, _r, r, t, $s};return $f;
+					}; })(f, terms)); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				/* */ if (!_r) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (!_r) { */ case 3:
+					$s = -1; return $ifaceNil;
+				/* } */ case 4:
+				code = 0;
+				_1 = id;
+				if (_1 === (16)) {
+					code = 93;
+				} else if (_1 === (7)) {
+					code = 89;
+				} else if (_1 === (4)) {
+					code = 87;
+				} else {
+					unreachable();
+				}
+				$r = check.softErrorf(x, code, "%s not supported as argument to %s for go1.18 (see go.dev/issue/50937)", new sliceType$5([x, new $String(((id < 0 || id >= predeclaredFuncs.length) ? ($throwRuntimeError("index out of range"), undefined) : predeclaredFuncs[id]).name)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				tpar = NewTypeName(nopos, check.pkg, tp.obj.object.name, $ifaceNil);
+				_arg = tpar;
+				_r$1 = NewInterfaceType(sliceType.nil, new sliceType$3([NewUnion(terms[0])])); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_arg$1 = _r$1;
+				_r$2 = check.newTypeParam(_arg, _arg$1); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				ptyp = _r$2;
+				ptyp.index = tp.index;
+				$s = -1; return ptyp;
+			/* } */ case 2:
+			_r$3 = f[0](x.typ); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			$24r = _r$3;
+			$s = 10; case 10: return $24r;
+			/* */ } return; } var $f = {$blk: applyTypeFunc, $c: true, $r, $24r, _1, _arg, _arg$1, _r, _r$1, _r$2, _r$3, _tuple, check, code, f, id, ptyp, terms, tp, tpar, x, $s};return $f;
 		};
-		NewInterfaceType = function NewInterfaceType$1(methods, embeddeds) {
-			var {_i, _ref, embeddeds, m, methods, sig, typ$3, $s, $r, $c} = $restore(this, {methods, embeddeds});
+		makeSig = function makeSig$1(res, args) {
+			var {_i, _ref, args, i, list$2, param, params, res, result, $s, $r, $c} = $restore(this, {res, args});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if ((methods.$length === 0) && (embeddeds.$length === 0)) {
-				$s = -1; return emptyInterface;
-			}
-			typ$3 = (ptrType$5.nil).newInterface();
-			_ref = methods;
+			list$2 = $makeSlice(sliceType$9, args.$length);
+			_ref = args;
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				m = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				sig = $assertType(m.object.typ, ptrType$27);
-				if (sig.recv === ptrType$16.nil) {
-					sig.recv = NewVar(m.object.pos, m.object.pkg, "", typ$3);
-				}
+				i = _i;
+				param = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				((i < 0 || i >= list$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + i] = NewVar(nopos, ptrType$1.nil, "", Default(param)));
 				_i++;
 			}
-			$r = sortMethods(methods); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			typ$3.methods = methods;
-			typ$3.embeddeds = embeddeds;
-			typ$3.complete = true;
-			$s = -1; return typ$3;
-			/* */ } return; } var $f = {$blk: NewInterfaceType$1, $c: true, $r, _i, _ref, embeddeds, m, methods, sig, typ$3, $s};return $f;
-		};
-		$pkg.NewInterfaceType = NewInterfaceType;
-		$ptrType(Checker).prototype.newInterface = function newInterface() {
-			var check, typ$3;
-			check = this;
-			typ$3 = new Interface.ptr(check, sliceType.nil, sliceType$2.nil, ptrType$6.nil, false, false, ptrType$7.nil);
-			if (!(check === ptrType$5.nil)) {
-				check.needsCleanup(typ$3);
-			}
-			return typ$3;
-		};
-		$ptrType(Interface).prototype.MarkImplicit = function MarkImplicit() {
-			var t;
-			t = this;
-			t.implicit = true;
-		};
-		$ptrType(Interface).prototype.NumExplicitMethods = function NumExplicitMethods() {
-			var t;
-			t = this;
-			return t.methods.$length;
-		};
-		$ptrType(Interface).prototype.ExplicitMethod = function ExplicitMethod(i) {
-			var i, t, x;
-			t = this;
-			return (x = t.methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-		};
-		$ptrType(Interface).prototype.NumEmbeddeds = function NumEmbeddeds() {
-			var t;
-			t = this;
-			return t.embeddeds.$length;
-		};
-		$ptrType(Interface).prototype.Embedded = function Embedded$1(i) {
-			var _tuple, i, t, tname, x;
-			t = this;
-			_tuple = $assertType((x = t.embeddeds, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])), ptrType$9, true);
-			tname = _tuple[0];
-			return tname;
-		};
-		$ptrType(Interface).prototype.EmbeddedType = function EmbeddedType(i) {
-			var i, t, x;
-			t = this;
-			return (x = t.embeddeds, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-		};
-		$ptrType(Interface).prototype.NumMethods = function NumMethods$2() {
-			var {$24r, _r$1, _r$2, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = t.typeSet(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = _r$1.NumMethods(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: NumMethods$2, $c: true, $r, $24r, _r$1, _r$2, t, $s};return $f;
-		};
-		$ptrType(Interface).prototype.Method = function Method$2(i) {
-			var {$24r, _r$1, _r$2, i, t, $s, $r, $c} = $restore(this, {i});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = t.typeSet(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = _r$1.Method(i); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: Method$2, $c: true, $r, $24r, _r$1, _r$2, i, t, $s};return $f;
+			params = NewTuple(list$2);
+			result = ptrType$16.nil;
+			/* */ if (!($interfaceIsEqual(res, $ifaceNil))) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!($interfaceIsEqual(res, $ifaceNil))) { */ case 1:
+				$r = assert(!isUntyped(res)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				result = NewTuple(new sliceType$9([NewVar(nopos, ptrType$1.nil, "", res)]));
+			/* } */ case 2:
+			$s = -1; return new Signature.ptr(ptrType$49.nil, ptrType$49.nil, ptrType.nil, ptrType$17.nil, params, result, false);
+			/* */ } return; } var $f = {$blk: makeSig$1, $c: true, $r, _i, _ref, args, i, list$2, param, params, res, result, $s};return $f;
 		};
-		$ptrType(Interface).prototype.Empty = function Empty() {
-			var {$24r, _r$1, _r$2, t, $s, $r, $c} = $restore(this, {});
+		arrayPtrDeref = function arrayPtrDeref$1(typ$4) {
+			var {_r, _tuple, _tuple$1, a, ok, p, typ$4, $s, $r, $c} = $restore(this, {typ$4});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = t.typeSet(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = _r$1.IsAll(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: Empty, $c: true, $r, $24r, _r$1, _r$2, t, $s};return $f;
+			_tuple = $assertType(typ$4, ptrType$28, true);
+			p = _tuple[0];
+			ok = _tuple[1];
+			/* */ if (ok) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (ok) { */ case 1:
+				_r = under(p.base); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tuple$1 = $assertType(_r, ptrType$11, true);
+				a = _tuple$1[0];
+				if (!(a === ptrType$11.nil)) {
+					$s = -1; return a;
+				}
+			/* } */ case 2:
+			$s = -1; return typ$4;
+			/* */ } return; } var $f = {$blk: arrayPtrDeref$1, $c: true, $r, _r, _tuple, _tuple$1, a, ok, p, typ$4, $s};return $f;
 		};
-		$ptrType(Interface).prototype.IsComparable = function IsComparable$1() {
-			var {$24r, _r$1, _r$2, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = t.typeSet(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = _r$1.IsComparable(false); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: IsComparable$1, $c: true, $r, $24r, _r$1, _r$2, t, $s};return $f;
+		unparen = function unparen$1(e) {
+			var _tuple, e, ok, p;
+			while (true) {
+				_tuple = $assertType(e, ptrType$40, true);
+				p = _tuple[0];
+				ok = _tuple[1];
+				if (!ok) {
+					return e;
+				}
+				e = p.X;
+			}
 		};
-		$ptrType(Interface).prototype.IsMethodSet = function IsMethodSet$1() {
-			var {$24r, _r$1, _r$2, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = t.typeSet(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = _r$1.IsMethodSet(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: IsMethodSet$1, $c: true, $r, $24r, _r$1, _r$2, t, $s};return $f;
+		$ptrType(Basic).prototype.Kind = function Kind$1() {
+			var b;
+			b = this;
+			return b.kind;
 		};
-		$ptrType(Interface).prototype.IsImplicit = function IsImplicit() {
-			var t;
-			t = this;
-			return t.implicit;
+		$ptrType(Basic).prototype.Info = function Info$1() {
+			var b;
+			b = this;
+			return b.info;
 		};
-		$ptrType(Interface).prototype.Complete = function Complete$1() {
-			var {_r$1, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			if (!t.complete) {
-				t.complete = true;
-			}
-			_r$1 = t.typeSet(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			$s = -1; return t;
-			/* */ } return; } var $f = {$blk: Complete$1, $c: true, $r, _r$1, t, $s};return $f;
+		$ptrType(Basic).prototype.Name = function Name$3() {
+			var b;
+			b = this;
+			return b.name;
 		};
-		$ptrType(Interface).prototype.Underlying = function Underlying$9() {
-			var t;
-			t = this;
-			return t;
+		$ptrType(Basic).prototype.Underlying = function Underlying$11() {
+			var b;
+			b = this;
+			return b;
 		};
-		$ptrType(Interface).prototype.String = function String$30() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
+		$ptrType(Basic).prototype.String = function String$35() {
+			var {$24r, _r, b, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
+			b = this;
+			_r = TypeString(b, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$30, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		$ptrType(Interface).prototype.cleanup = function cleanup$2() {
-			var t;
-			t = this;
-			t.check = ptrType$5.nil;
-			t.embedPos = ptrType$6.nil;
+			/* */ } return; } var $f = {$blk: String$35, $c: true, $r, $24r, _r, b, $s};return $f;
 		};
-		$ptrType(Checker).prototype.interfaceType = function interfaceType(ityp, iface$1, def$2) {
-			var {_arg, _arg$1, _i, _r$1, _r$2, _r$3, _ref, _tuple, _tuple$1, addEmbedded, at$1, check, def$2, f, ftyp, iface$1, ityp, m, name, recvTyp, sig, typ$3, x, $s, $r, $c} = $restore(this, {ityp, iface$1, def$2});
+		$ptrType(Checker).prototype.assignment = function assignment(x, T, context$1) {
+			var {T, _1, _2, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, _tuple$2, _v, cause, check, code, code$1, context$1, msg$1, newType, ok, sig, target, val, x, $s, $r, $c} = $restore(this, {x, T, context$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = [check];
-			iface$1 = [iface$1];
-			ityp = [ityp];
-			check[0] = this;
-			addEmbedded = (function(check, iface$1, ityp) { return function Checker·interfaceType·func1(pos, typ$3) {
-					var pos, typ$3;
-					ityp[0].embeddeds = $append(ityp[0].embeddeds, typ$3);
-					if (ityp[0].embedPos === ptrType$6.nil) {
-						ityp[0].embedPos = $newDataPointer(sliceType$3.nil, ptrType$6);
-					}
-					ityp[0].embedPos.$set($append(ityp[0].embedPos.$get(), pos));
-				}; })(check, iface$1, ityp);
-			_ref = iface$1[0].Methods.List;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				/* */ if (f.Names.$length === 0) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (f.Names.$length === 0) { */ case 3:
-					_r$1 = f.Type.Pos(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_arg = _r$1;
-					_r$2 = parseUnion(check[0], f.Type); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_arg$1 = _r$2;
-					$r = addEmbedded(_arg, _arg$1); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i++;
-					/* continue; */ $s = 1; continue;
-				/* } */ case 4:
-				name = (x = f.Names, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
-				/* */ if (name.Name === "_") { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (name.Name === "_") { */ case 8:
-					$r = check[0].error(name, 27, "methods must have a unique non-blank name"); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i++;
-					/* continue; */ $s = 1; continue;
-				/* } */ case 9:
-				_r$3 = check[0].typ(f.Type); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				typ$3 = _r$3;
-				_tuple = $assertType(typ$3, ptrType$27, true);
-				sig = _tuple[0];
-				/* */ if (sig === ptrType$27.nil) { $s = 12; continue; }
-				/* */ $s = 13; continue;
-				/* if (sig === ptrType$27.nil) { */ case 12:
-					/* */ if (!($interfaceIsEqual(typ$3, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { $s = 14; continue; }
+			cause = [cause];
+			check = this;
+			$r = check.singleValue(x); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_1 = x.mode;
+				/* */ if (_1 === (0)) { $s = 3; continue; }
+				/* */ if ((_1 === (4)) || (_1 === (5)) || (_1 === (6)) || (_1 === (7)) || (_1 === (8)) || (_1 === (9))) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (_1 === (0)) { */ case 3:
+					$s = -1; return;
+				/* } else if ((_1 === (4)) || (_1 === (5)) || (_1 === (6)) || (_1 === (7)) || (_1 === (8)) || (_1 === (9))) { */ case 4:
+					$s = 6; continue;
+				/* } else { */ case 5:
+					$r = check.errorf(x, 23, "cannot assign %s to %s in %s", new sliceType$5([x, T, new $String(context$1)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					x.mode = 0;
+					$s = -1; return;
+				/* } */ case 6:
+			case 2:
+			/* */ if (isUntyped(x.typ)) { $s = 8; continue; }
+			/* */ $s = 9; continue;
+			/* if (isUntyped(x.typ)) { */ case 8:
+				target = T;
+				if ($interfaceIsEqual(T, $ifaceNil)) { _v = true; $s = 12; continue s; }
+				_r = isNonTypeParamInterface(T); /* */ $s = 13; case 13: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_v = _r; case 12:
+				/* */ if (_v) { $s = 10; continue; }
+				/* */ $s = 11; continue;
+				/* if (_v) { */ case 10:
+					/* */ if ($interfaceIsEqual(T, $ifaceNil) && $interfaceIsEqual(x.typ, (25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]))) { $s = 14; continue; }
 					/* */ $s = 15; continue;
-					/* if (!($interfaceIsEqual(typ$3, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { */ case 14:
-						$r = check[0].errorf(f.Type, -1, "%s is not a method signature", new sliceType$6([typ$3])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* if ($interfaceIsEqual(T, $ifaceNil) && $interfaceIsEqual(x.typ, (25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]))) { */ case 14:
+						$r = check.errorf(x, 16, "use of untyped nil in %s", new sliceType$5([new $String(context$1)])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						x.mode = 0;
+						$s = -1; return;
 					/* } */ case 15:
-					_i++;
-					/* continue; */ $s = 1; continue;
-				/* } */ case 13:
-				/* */ if (!(sig.tparams === ptrType$48.nil)) { $s = 17; continue; }
-				/* */ $s = 18; continue;
-				/* if (!(sig.tparams === ptrType$48.nil)) { */ case 17:
-					at$1 = f.Type;
-					_tuple$1 = $assertType(f.Type, ptrType$44, true);
-					ftyp = _tuple$1[0];
-					if (!(ftyp === ptrType$44.nil) && !(ftyp.TypeParams === ptrType$49.nil)) {
-						at$1 = ftyp.TypeParams;
+					target = Default(x.typ);
+				/* } */ case 11:
+				_r$1 = check.implicitTypeAndValue(x, target); /* */ $s = 17; case 17: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_tuple = _r$1;
+				newType = _tuple[0];
+				val = _tuple[1];
+				code = _tuple[2];
+				/* */ if (!((code === 0))) { $s = 18; continue; }
+				/* */ $s = 19; continue;
+				/* if (!((code === 0))) { */ case 18:
+					_r$2 = check.sprintf("cannot use %s as %s value in %s", new sliceType$5([x, target, new $String(context$1)])); /* */ $s = 20; case 20: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					msg$1 = _r$2;
+					_2 = code;
+					if (_2 === (43)) {
+						msg$1 = msg$1 + (" (truncated)");
+					} else if (_2 === (44)) {
+						msg$1 = msg$1 + (" (overflows)");
+					} else {
+						code = 23;
 					}
-					$r = check[0].error(at$1, 143, "methods cannot have type parameters"); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 18:
-				recvTyp = ityp[0];
-				if (!(def$2 === ptrType$9.nil)) {
-					recvTyp = def$2;
+					$r = check.error(x, code, msg$1); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					x.mode = 0;
+					$s = -1; return;
+				/* } */ case 19:
+				if (!($interfaceIsEqual(val, $ifaceNil))) {
+					x.val = val;
+					check.updateExprVal(x.expr, val);
 				}
-				sig.recv = NewVar(name.Pos(), check[0].pkg, "", recvTyp);
-				m = NewFunc(name.Pos(), check[0].pkg, name.Name, sig);
-				$r = check[0].recordDef(name, m); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				ityp[0].methods = $append(ityp[0].methods, m);
-				_i++;
-			$s = 1; continue;
-			case 2:
-			ityp[0].complete = true;
-			if ((ityp[0].methods.$length === 0) && (ityp[0].embeddeds.$length === 0)) {
-				ityp[0].tset = topTypeSet;
+				/* */ if (!($interfaceIsEqual(newType, x.typ))) { $s = 22; continue; }
+				/* */ $s = 23; continue;
+				/* if (!($interfaceIsEqual(newType, x.typ))) { */ case 22:
+					x.typ = newType;
+					$r = check.updateExprType(x.expr, newType, false); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 23:
+			/* } */ case 9:
+			_r$3 = under(x.typ); /* */ $s = 25; case 25: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_tuple$1 = $assertType(_r$3, ptrType$29, true);
+			sig = _tuple$1[0];
+			/* */ if (!(sig === ptrType$29.nil) && sig.TypeParams().Len() > 0) { $s = 26; continue; }
+			/* */ $s = 27; continue;
+			/* if (!(sig === ptrType$29.nil) && sig.TypeParams().Len() > 0) { */ case 26:
+				$r = check.errorf(x, 137, "cannot use generic function %s without instantiation in %s", new sliceType$5([x, new $String(context$1)])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				x.mode = 0;
+				$s = -1; return;
+			/* } */ case 27:
+			if ($interfaceIsEqual(T, $ifaceNil)) {
 				$s = -1; return;
 			}
-			$r = sortMethods(ityp[0].methods); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			check[0].later((function(check, iface$1, ityp) { return function Checker·interfaceType·func2() {
-					var {_r$4, $s, $r, $c} = $restore(this, {});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_r$4 = computeInterfaceTypeSet(check[0], iface$1[0].Pos(), ityp[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					_r$4;
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·interfaceType·func2, $c: true, $r, _r$4, $s};return $f;
-				}; })(check, iface$1, ityp)).describef(iface$1[0], "compute type set for %s", new sliceType$6([ityp[0]]));
+			cause[0] = "";
+			_r$4 = x.assignableTo(check, T, (cause.$ptr || (cause.$ptr = new ptrType$35(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, cause)))); /* */ $s = 29; case 29: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			_tuple$2 = _r$4;
+			ok = _tuple$2[0];
+			code$1 = _tuple$2[1];
+			/* */ if (!ok) { $s = 30; continue; }
+			/* */ $s = 31; continue;
+			/* if (!ok) { */ case 30:
+				/* */ if (!(cause[0] === "")) { $s = 32; continue; }
+				/* */ $s = 33; continue;
+				/* if (!(cause[0] === "")) { */ case 32:
+					$r = check.errorf(x, code$1, "cannot use %s as %s value in %s: %s", new sliceType$5([x, T, new $String(context$1), new $String(cause[0])])); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 34; continue;
+				/* } else { */ case 33:
+					$r = check.errorf(x, code$1, "cannot use %s as %s value in %s", new sliceType$5([x, T, new $String(context$1)])); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 34:
+				x.mode = 0;
+			/* } */ case 31:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: interfaceType, $c: true, $r, _arg, _arg$1, _i, _r$1, _r$2, _r$3, _ref, _tuple, _tuple$1, addEmbedded, at$1, check, def$2, f, ftyp, iface$1, ityp, m, name, recvTyp, sig, typ$3, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: assignment, $c: true, $r, T, _1, _2, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, _tuple$2, _v, cause, check, code, code$1, context$1, msg$1, newType, ok, sig, target, val, x, $s};return $f;
 		};
-		Instantiate = function Instantiate$1(ctxt, orig, targs, validate) {
-			var {$24r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _tuple, ctxt, err, i, inst, orig, t, t$1, targs, tparams, validate, $s, $r, $c} = $restore(this, {ctxt, orig, targs, validate});
+		$ptrType(Checker).prototype.initConst = function initConst(lhs, x) {
+			var {_r, check, lhs, x, $s, $r, $c} = $restore(this, {lhs, x});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (ctxt === ptrType$51.nil) {
-				ctxt = NewContext();
+			check = this;
+			if ((x.mode === 0) || $interfaceIsEqual(x.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])) || $interfaceIsEqual(lhs.object.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
+				if ($interfaceIsEqual(lhs.object.typ, $ifaceNil)) {
+					lhs.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+				}
+				$s = -1; return;
 			}
-			/* */ if (validate) { $s = 1; continue; }
+			/* */ if (!((x.mode === 4))) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (validate) { */ case 1:
-				tparams = sliceType$9.nil;
-				_ref = orig;
-				/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 3; continue; }
-				/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if ($assertType(_ref, ptrType$9, true)[1]) { */ case 3:
-					t = _ref.$val;
-					_r$1 = t.TypeParams(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$2 = _r$1.list(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					tparams = _r$2;
-					$s = 5; continue;
-				/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 4:
-					t$1 = _ref.$val;
-					tparams = t$1.TypeParams().list();
-				/* } */ case 5:
-				/* */ if (!((targs.$length === tparams.$length))) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (!((targs.$length === tparams.$length))) { */ case 8:
-					_r$3 = fmt.Errorf("got %d type arguments but %s has %d type parameters", new sliceType$6([new $Int(targs.$length), orig, new $Int(tparams.$length)])); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					$24r = [$ifaceNil, _r$3];
-					$s = 11; case 11: return $24r;
-				/* } */ case 9:
-				_r$4 = (ptrType$5.nil).verify(0, tparams, targs, ctxt); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_tuple = _r$4;
-				i = _tuple[0];
-				err = _tuple[1];
-				if (!($interfaceIsEqual(err, $ifaceNil))) {
-					$s = -1; return [$ifaceNil, new ArgumentError.ptr(i, err)];
+			/* if (!((x.mode === 4))) { */ case 1:
+				$r = check.errorf(x, 13, "%s is not constant", new sliceType$5([x])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				if ($interfaceIsEqual(lhs.object.typ, $ifaceNil)) {
+					lhs.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
 				}
+				$s = -1; return;
 			/* } */ case 2:
-			_r$5 = (ptrType$5.nil).instance(0, orig, targs, ptrType$9.nil, ctxt); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			inst = _r$5;
-			$s = -1; return [inst, $ifaceNil];
-			/* */ } return; } var $f = {$blk: Instantiate$1, $c: true, $r, $24r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _tuple, ctxt, err, i, inst, orig, t, t$1, targs, tparams, validate, $s};return $f;
-		};
-		$pkg.Instantiate = Instantiate;
-		$ptrType(Checker).prototype.instance = function instance$1(pos, orig, targs, expanding, ctxt) {
-			var {$24r, $24r$1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _i, _i$1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, check, copy, ctxt, ctxt$1, ctxt$2, ctxts, expanding, hashes, i, i$1, inst, orig, orig$1, orig$2, orig$3, pos, res, sig, targs, tparams, updateContexts, $s, $r, $c} = $restore(this, {pos, orig, targs, expanding, ctxt});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			copy = [copy];
-			ctxts = [ctxts];
-			hashes = [hashes];
-			orig = [orig];
-			targs = [targs];
-			res = $ifaceNil;
-			check = this;
-			ctxts[0] = sliceType$27.nil;
-			if (!(expanding === ptrType$9.nil)) {
-				ctxts[0] = $append(ctxts[0], expanding.inst.ctxt);
+			_r = isConstType(x.typ); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$r = assert(_r); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			if ($interfaceIsEqual(lhs.object.typ, $ifaceNil)) {
+				lhs.object.typ = x.typ;
 			}
-			if (!(ctxt === ptrType$51.nil)) {
-				ctxts[0] = $append(ctxts[0], ctxt);
+			$r = check.assignment(x, lhs.object.typ, "constant declaration"); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			if (x.mode === 0) {
+				$s = -1; return;
 			}
-			$r = assert(ctxts[0].$length > 0); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			hashes[0] = $makeSlice(sliceType$5, ctxts[0].$length);
-			_ref = ctxts[0];
-			_i = 0;
-			/* while (true) { */ case 2:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
-				i = _i;
-				ctxt$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = ctxt$1.instanceHash(orig[0], targs[0]); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				((i < 0 || i >= hashes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : hashes[0].$array[hashes[0].$offset + i] = _r$1);
-				_i++;
-			$s = 2; continue;
-			case 3:
-			updateContexts = (function(copy, ctxts, hashes, orig, targs) { return function Checker·instance·func1(res$1) {
-					var {_r$2, i$1, res$1, $s, $r, $c} = $restore(this, {res$1});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					i$1 = ctxts[0].$length - 1 >> 0;
-					/* while (true) { */ case 1:
-						/* if (!(i$1 >= 0)) { break; } */ if(!(i$1 >= 0)) { $s = 2; continue; }
-						_r$2 = ((i$1 < 0 || i$1 >= ctxts[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : ctxts[0].$array[ctxts[0].$offset + i$1]).update(((i$1 < 0 || i$1 >= hashes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : hashes[0].$array[hashes[0].$offset + i$1]), orig[0], targs[0], res$1); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						res$1 = _r$2;
-						i$1 = i$1 - (1) >> 0;
-					$s = 1; continue;
-					case 2:
-					$s = -1; return res$1;
-					/* */ } return; } var $f = {$blk: Checker·instance·func1, $c: true, $r, _r$2, i$1, res$1, $s};return $f;
-				}; })(copy, ctxts, hashes, orig, targs);
-			_ref$1 = ctxts[0];
-			_i$1 = 0;
-			/* while (true) { */ case 5:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 6; continue; }
-				i$1 = _i$1;
-				ctxt$2 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				_r$2 = ctxt$2.lookup(((i$1 < 0 || i$1 >= hashes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : hashes[0].$array[hashes[0].$offset + i$1]), orig[0], targs[0]); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				inst = _r$2;
-				/* */ if (!($interfaceIsEqual(inst, $ifaceNil))) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (!($interfaceIsEqual(inst, $ifaceNil))) { */ case 8:
-					_r$3 = updateContexts(inst); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					res = _r$3;
-					$24r = res;
-					$s = 11; case 11: return $24r;
-				/* } */ case 9:
-				_i$1++;
-			$s = 5; continue;
-			case 6:
-			_ref$2 = orig[0];
-			/* */ if ($assertType(_ref$2, ptrType$9, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref$2, ptrType$27, true)[1]) { $s = 13; continue; }
-			/* */ $s = 14; continue;
-			/* if ($assertType(_ref$2, ptrType$9, true)[1]) { */ case 12:
-				orig$1 = _ref$2.$val;
-				_r$4 = check.newNamedInstance(pos, orig$1, targs[0], expanding); /* */ $s = 16; case 16: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				res = _r$4;
-				$s = 15; continue;
-			/* } else if ($assertType(_ref$2, ptrType$27, true)[1]) { */ case 13:
-				orig$2 = _ref$2.$val;
-				$r = assert(expanding === ptrType$9.nil); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				tparams = orig$2.TypeParams();
-				_r$5 = check.validateTArgLen(pos, tparams.Len(), targs[0].$length); /* */ $s = 20; case 20: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				/* */ if (!_r$5) { $s = 18; continue; }
-				/* */ $s = 19; continue;
-				/* if (!_r$5) { */ case 18:
-					res = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-					$s = -1; return res;
-				/* } */ case 19:
-				if (tparams.Len() === 0) {
-					res = orig$2;
-					$s = -1; return res;
-				}
-				_arg = pos;
-				_arg$1 = orig$2;
-				_r$6 = makeSubstMap(tparams.list(), targs[0]); /* */ $s = 21; case 21: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_arg$2 = _r$6;
-				_arg$3 = ptrType$9.nil;
-				_arg$4 = ctxt;
-				_r$7 = check.subst(_arg, _arg$1, _arg$2, _arg$3, _arg$4); /* */ $s = 22; case 22: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				sig = $assertType(_r$7, ptrType$27);
-				if (sig === orig$2) {
-					copy[0] = $clone(sig, Signature);
-					sig = copy[0];
-				}
-				sig.tparams = ptrType$48.nil;
-				res = sig;
-				$s = 15; continue;
-			/* } else { */ case 14:
-				orig$3 = _ref$2;
-				_r$8 = fmt.Sprintf("%v: cannot instantiate %v", new sliceType$6([new token.Pos(pos), orig$3])); /* */ $s = 23; case 23: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				$panic(new $String(_r$8));
-			/* } */ case 15:
-			_r$9 = updateContexts(res); /* */ $s = 24; case 24: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			res = _r$9;
-			$24r$1 = res;
-			$s = 25; case 25: return $24r$1;
-			/* */ } return; } var $f = {$blk: instance$1, $c: true, $r, $24r, $24r$1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _i, _i$1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, check, copy, ctxt, ctxt$1, ctxt$2, ctxts, expanding, hashes, i, i$1, inst, orig, orig$1, orig$2, orig$3, pos, res, sig, targs, tparams, updateContexts, $s};return $f;
+			lhs.val = x.val;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: initConst, $c: true, $r, _r, check, lhs, x, $s};return $f;
 		};
-		$ptrType(Checker).prototype.validateTArgLen = function validateTArgLen(pos, ntparams, ntargs) {
-			var {_r$1, check, ntargs, ntparams, pos, $s, $r, $c} = $restore(this, {pos, ntparams, ntargs});
+		$ptrType(Checker).prototype.initVar = function initVar(lhs, x, context$1) {
+			var {check, context$1, lhs, typ$4, x, $s, $r, $c} = $restore(this, {lhs, x, context$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			check = this;
-			/* */ if (!((ntargs === ntparams))) { $s = 1; continue; }
+			if ((x.mode === 0) || $interfaceIsEqual(x.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])) || $interfaceIsEqual(lhs.object.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
+				if ($interfaceIsEqual(lhs.object.typ, $ifaceNil)) {
+					lhs.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+				}
+				x.mode = 0;
+				$s = -1; return;
+			}
+			/* */ if ($interfaceIsEqual(lhs.object.typ, $ifaceNil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!((ntargs === ntparams))) { */ case 1:
-				/* */ if (!(check === ptrType$5.nil)) { $s = 3; continue; }
+			/* if ($interfaceIsEqual(lhs.object.typ, $ifaceNil)) { */ case 1:
+				typ$4 = x.typ;
+				/* */ if (isUntyped(typ$4)) { $s = 3; continue; }
 				/* */ $s = 4; continue;
-				/* if (!(check === ptrType$5.nil)) { */ case 3:
-					$r = check.errorf(new atPos(((pos >> 0))), 137, "got %d arguments but %d type parameters", new sliceType$6([new $Int(ntargs), new $Int(ntparams)])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return false;
+				/* if (isUntyped(typ$4)) { */ case 3:
+					/* */ if ($interfaceIsEqual(typ$4, (25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]))) { $s = 5; continue; }
+					/* */ $s = 6; continue;
+					/* if ($interfaceIsEqual(typ$4, (25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]))) { */ case 5:
+						$r = check.errorf(x, 16, "use of untyped nil in %s", new sliceType$5([new $String(context$1)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						lhs.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+						x.mode = 0;
+						$s = -1; return;
+					/* } */ case 6:
+					typ$4 = Default(typ$4);
 				/* } */ case 4:
-				_r$1 = fmt.Sprintf("%v: got %d arguments but %d type parameters", new sliceType$6([new token.Pos(pos), new $Int(ntargs), new $Int(ntparams)])); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$panic(new $String(_r$1));
+				lhs.object.typ = typ$4;
 			/* } */ case 2:
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: validateTArgLen, $c: true, $r, _r$1, check, ntargs, ntparams, pos, $s};return $f;
+			$r = check.assignment(x, lhs.object.typ, context$1); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: initVar, $c: true, $r, check, context$1, lhs, typ$4, x, $s};return $f;
 		};
-		$ptrType(Checker).prototype.verify = function verify(pos, tparams, targs, ctxt) {
-			var {_i, _r$1, _r$2, _r$3, _r$4, _ref, bound, cause, check, ctxt, i, pos, smap, targs, tpar, tparams, $s, $r, $c} = $restore(this, {pos, tparams, targs, ctxt});
+		$ptrType(Checker).prototype.lhsVar = function lhsVar(lhs) {
+			var {_1, _arg, _arg$1, _r, _r$1, _tuple, _tuple$1, _tuple$2, check, ident$1, lhs, obj, ok, op$1, sel, v, v_used, w, x, $s, $r, $c} = $restore(this, {lhs});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			op$1 = [op$1];
+			x = [x];
 			check = this;
-			_r$1 = makeSubstMap(tparams, targs); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			smap = _r$1;
-			_ref = tparams;
-			_i = 0;
-			/* while (true) { */ case 2:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
-				cause = [cause];
-				i = _i;
-				tpar = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$2 = tpar.iface(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-				_r$3 = check.subst(pos, tpar.bound, smap, ptrType$9.nil, ctxt); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				bound = _r$3;
-				cause[0] = "";
-				_r$4 = check.implements$(((i < 0 || i >= targs.$length) ? ($throwRuntimeError("index out of range"), undefined) : targs.$array[targs.$offset + i]), bound, true, (cause.$ptr || (cause.$ptr = new ptrType$34(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, cause)))); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				/* */ if (!_r$4) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if (!_r$4) { */ case 6:
-					$s = -1; return [i, errors.New(cause[0])];
-				/* } */ case 7:
-				_i++;
-			$s = 2; continue;
-			case 3:
-			$s = -1; return [-1, $ifaceNil];
-			/* */ } return; } var $f = {$blk: verify, $c: true, $r, _i, _r$1, _r$2, _r$3, _r$4, _ref, bound, cause, check, ctxt, i, pos, smap, targs, tpar, tparams, $s};return $f;
-		};
-		$ptrType(Checker).prototype.implements$ = function implements$1(V, T, constraint, cause) {
-			var {$24r, $24r$1, $24r$2, T, Ti, Tu, V, Vi, Vu, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _v, _v$1, alt, cause, check, checkComparability, constraint, detail, detail$1, m, p, verb, wrong, $s, $r, $c} = $restore(this, {V, T, constraint, cause});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			Ti = [Ti];
-			V = [V];
-			alt = [alt];
-			cause = [cause];
-			check = [check];
-			constraint = [constraint];
-			verb = [verb];
-			check[0] = this;
-			_r$1 = under(V[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			Vu = _r$1;
-			_r$2 = under(T); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			Tu = _r$2;
-			if ($interfaceIsEqual(Vu, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])) || $interfaceIsEqual(Tu, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-				$s = -1; return true;
+			_tuple = $assertType(unparen(lhs), ptrType$31, true);
+			ident$1 = _tuple[0];
+			/* */ if (!(ident$1 === ptrType$31.nil) && ident$1.Name === "_") { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(ident$1 === ptrType$31.nil) && ident$1.Name === "_") { */ case 1:
+				$r = check.recordDef(ident$1, $ifaceNil); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return $ifaceNil;
+			/* } */ case 2:
+			v = ptrType$17.nil;
+			v_used = false;
+			/* */ if (!(ident$1 === ptrType$31.nil)) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (!(ident$1 === ptrType$31.nil)) { */ case 4:
+				_r = check.environment.lookup(ident$1.Name); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				obj = _r;
+				if (!($interfaceIsEqual(obj, $ifaceNil))) {
+					_tuple$1 = $assertType(obj, ptrType$17, true);
+					w = _tuple$1[0];
+					if (!(w === ptrType$17.nil) && w.object.pkg === check.pkg) {
+						v = w;
+						v_used = v.used;
+					}
+				}
+			/* } */ case 5:
+			x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+			$r = check.expr($ifaceNil, x[0], lhs); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			if (!(v === ptrType$17.nil)) {
+				v.used = v_used;
 			}
-			_tuple = $assertType(Vu, ptrType$26, true);
-			p = _tuple[0];
-			if (!(!(p === ptrType$26.nil))) { _v = false; $s = 5; continue s; }
-			_r$3 = under(p.base); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_v = $interfaceIsEqual(_r$3, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])); case 5:
-			/* */ if (_v) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (_v) { */ case 3:
-				$s = -1; return true;
-			/* } */ case 4:
-			verb[0] = "implement";
-			if (constraint[0]) {
-				verb[0] = "satisfy";
+			if ((x[0].mode === 0) || $interfaceIsEqual(x[0].typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
+				$s = -1; return (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
 			}
-			_tuple$1 = $assertType(Tu, ptrType$13, true);
-			Ti[0] = _tuple$1[0];
-			/* */ if (Ti[0] === ptrType$13.nil) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if (Ti[0] === ptrType$13.nil) { */ case 7:
-				/* */ if (!(cause[0] === ptrType$34.nil)) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (!(cause[0] === ptrType$34.nil)) { */ case 9:
-					detail = "";
-					_r$4 = isInterfacePtr(Tu); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					/* */ if (_r$4) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if (_r$4) { */ case 11:
-						_r$5 = check[0].sprintf("type %s is pointer to interface, not interface", new sliceType$6([T])); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						detail = _r$5;
-						$s = 13; continue;
-					/* } else { */ case 12:
-						_r$6 = check[0].sprintf("%s is not an interface", new sliceType$6([T])); /* */ $s = 16; case 16: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						detail = _r$6;
-					/* } */ case 13:
-					_r$7 = check[0].sprintf("%s does not %s %s (%s)", new sliceType$6([V[0], new $String(verb[0]), T, new $String(detail)])); /* */ $s = 17; case 17: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					cause[0].$set(_r$7);
-				/* } */ case 10:
-				$s = -1; return false;
-			/* } */ case 8:
-			_r$8 = Ti[0].Empty(); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			/* */ if (_r$8) { $s = 18; continue; }
-			/* */ $s = 19; continue;
-			/* if (_r$8) { */ case 18:
-				$s = -1; return true;
-			/* } */ case 19:
-			_tuple$2 = $assertType(Vu, ptrType$13, true);
-			Vi = _tuple$2[0];
-			if (!(!(Vi === ptrType$13.nil))) { _v$1 = false; $s = 23; continue s; }
-			_r$9 = Vi.typeSet(); /* */ $s = 24; case 24: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			_r$10 = _r$9.IsEmpty(); /* */ $s = 25; case 25: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-			_v$1 = _r$10; case 23:
-			/* */ if (_v$1) { $s = 21; continue; }
-			/* */ $s = 22; continue;
-			/* if (_v$1) { */ case 21:
-				$s = -1; return true;
-			/* } */ case 22:
-			_r$11 = Ti[0].typeSet(); /* */ $s = 28; case 28: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-			_r$12 = _r$11.IsEmpty(); /* */ $s = 29; case 29: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-			/* */ if (_r$12) { $s = 26; continue; }
-			/* */ $s = 27; continue;
-			/* if (_r$12) { */ case 26:
-				/* */ if (!(cause[0] === ptrType$34.nil)) { $s = 30; continue; }
-				/* */ $s = 31; continue;
-				/* if (!(cause[0] === ptrType$34.nil)) { */ case 30:
-					_r$13 = check[0].sprintf("cannot %s %s (empty type set)", new sliceType$6([new $String(verb[0]), T])); /* */ $s = 32; case 32: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					cause[0].$set(_r$13);
-				/* } */ case 31:
-				$s = -1; return false;
-			/* } */ case 27:
-			_r$14 = check[0].missingMethod(V[0], Ti[0], true); /* */ $s = 33; case 33: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-			_tuple$3 = _r$14;
-			m = _tuple$3[0];
-			wrong = _tuple$3[1];
-			/* */ if (!(m === ptrType$2.nil)) { $s = 34; continue; }
-			/* */ $s = 35; continue;
-			/* if (!(m === ptrType$2.nil)) { */ case 34:
-				/* */ if (!(cause[0] === ptrType$34.nil)) { $s = 36; continue; }
-				/* */ $s = 37; continue;
-				/* if (!(cause[0] === ptrType$34.nil)) { */ case 36:
-					_arg = V[0];
-					_arg$1 = new $String(verb[0]);
-					_arg$2 = T;
-					_r$15 = check[0].missingMethodCause(V[0], T, m, wrong); /* */ $s = 38; case 38: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-					_arg$3 = new $String(_r$15);
-					_r$16 = check[0].sprintf("%s does not %s %s %s", new sliceType$6([_arg, _arg$1, _arg$2, _arg$3])); /* */ $s = 39; case 39: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-					cause[0].$set(_r$16);
-				/* } */ case 37:
-				$s = -1; return false;
-			/* } */ case 35:
-			checkComparability = (function(Ti, V, alt, cause, check, constraint, verb) { return function Checker·implements·func1() {
-					var {_r$17, _r$18, _r$19, _r$20, _r$21, _r$22, _v$2, $s, $r, $c} = $restore(this, {});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_r$17 = Ti[0].IsComparable(); /* */ $s = 3; case 3: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-					/* */ if (!_r$17) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (!_r$17) { */ case 1:
-						$s = -1; return true;
-					/* } */ case 2:
-					_r$18 = comparable(V[0], false, false, $throwNilPointerError); /* */ $s = 6; case 6: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-					/* */ if (_r$18) { $s = 4; continue; }
-					/* */ $s = 5; continue;
-					/* if (_r$18) { */ case 4:
-						$s = -1; return true;
-					/* } */ case 5:
-					/* */ if (!(check[0] === ptrType$5.nil) && check[0].conf.oldComparableSemantics) { $s = 7; continue; }
-					/* */ $s = 8; continue;
-					/* if (!(check[0] === ptrType$5.nil) && check[0].conf.oldComparableSemantics) { */ case 7:
-						/* */ if (!(cause[0] === ptrType$34.nil)) { $s = 9; continue; }
-						/* */ $s = 10; continue;
-						/* if (!(cause[0] === ptrType$34.nil)) { */ case 9:
-							_r$19 = check[0].sprintf("%s does not %s comparable", new sliceType$6([V[0], new $String(verb[0])])); /* */ $s = 11; case 11: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-							cause[0].$set(_r$19);
-						/* } */ case 10:
-						$s = -1; return false;
-					/* } */ case 8:
-					if (!(constraint[0])) { _v$2 = false; $s = 14; continue s; }
-					_r$20 = comparable(V[0], true, false, $throwNilPointerError); /* */ $s = 15; case 15: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-					_v$2 = _r$20; case 14:
-					/* */ if (_v$2) { $s = 12; continue; }
-					/* */ $s = 13; continue;
-					/* if (_v$2) { */ case 12:
-						if (check[0] === ptrType$5.nil || check[0].allowVersion(check[0].pkg, 1, 20)) {
-							$s = -1; return true;
-						}
-						/* */ if (!(cause[0] === ptrType$34.nil)) { $s = 16; continue; }
+				_1 = x[0].mode;
+				/* */ if (_1 === (0)) { $s = 9; continue; }
+				/* */ if ((_1 === (5)) || (_1 === (6))) { $s = 10; continue; }
+				/* */ $s = 11; continue;
+				/* if (_1 === (0)) { */ case 9:
+					$s = -1; return (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+				/* } else if ((_1 === (5)) || (_1 === (6))) { */ case 10:
+					$s = 12; continue;
+				/* } else { */ case 11:
+					_tuple$2 = $assertType(x[0].expr, ptrType$37, true);
+					sel = _tuple$2[0];
+					ok = _tuple$2[1];
+					/* */ if (ok) { $s = 13; continue; }
+					/* */ $s = 14; continue;
+					/* if (ok) { */ case 13:
+						op$1[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+						$r = check.expr($ifaceNil, op$1[0], sel.X); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* */ if (op$1[0].mode === 6) { $s = 16; continue; }
 						/* */ $s = 17; continue;
-						/* if (!(cause[0] === ptrType$34.nil)) { */ case 16:
-							_r$21 = check[0].sprintf("%s to %s comparable requires go1.20 or later", new sliceType$6([V[0], new $String(verb[0])])); /* */ $s = 18; case 18: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-							cause[0].$set(_r$21);
+						/* if (op$1[0].mode === 6) { */ case 16:
+							_arg = x[0];
+							_r$1 = ExprString(x[0].expr); /* */ $s = 18; case 18: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+							_arg$1 = new $String(_r$1);
+							$r = check.errorf(_arg, 24, "cannot assign to struct field %s in map", new sliceType$5([_arg$1])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = -1; return (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
 						/* } */ case 17:
-						$s = -1; return false;
-					/* } */ case 13:
-					/* */ if (!(cause[0] === ptrType$34.nil)) { $s = 19; continue; }
-					/* */ $s = 20; continue;
-					/* if (!(cause[0] === ptrType$34.nil)) { */ case 19:
-						_r$22 = check[0].sprintf("%s does not %s comparable", new sliceType$6([V[0], new $String(verb[0])])); /* */ $s = 21; case 21: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-						cause[0].$set(_r$22);
-					/* } */ case 20:
-					$s = -1; return false;
-					/* */ } return; } var $f = {$blk: Checker·implements·func1, $c: true, $r, _r$17, _r$18, _r$19, _r$20, _r$21, _r$22, _v$2, $s};return $f;
-				}; })(Ti, V, alt, cause, check, constraint, verb);
-			_r$17 = Ti[0].typeSet(); /* */ $s = 42; case 42: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-			_r$18 = _r$17.hasTerms(); /* */ $s = 43; case 43: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-			/* */ if (!_r$18) { $s = 40; continue; }
-			/* */ $s = 41; continue;
-			/* if (!_r$18) { */ case 40:
-				_r$19 = checkComparability(); /* */ $s = 44; case 44: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-				$24r = _r$19;
-				$s = 45; case 45: return $24r;
-			/* } */ case 41:
-			/* */ if (!(Vi === ptrType$13.nil)) { $s = 46; continue; }
-			/* */ $s = 47; continue;
-			/* if (!(Vi === ptrType$13.nil)) { */ case 46:
-				_r$20 = Vi.typeSet(); /* */ $s = 50; case 50: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-				_r$21 = Ti[0].typeSet(); /* */ $s = 51; case 51: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-				_r$22 = _r$20.subsetOf(_r$21); /* */ $s = 52; case 52: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				/* */ if (!_r$22) { $s = 48; continue; }
-				/* */ $s = 49; continue;
-				/* if (!_r$22) { */ case 48:
-					/* */ if (!(cause[0] === ptrType$34.nil)) { $s = 53; continue; }
-					/* */ $s = 54; continue;
-					/* if (!(cause[0] === ptrType$34.nil)) { */ case 53:
-						_r$23 = check[0].sprintf("%s does not %s %s", new sliceType$6([V[0], new $String(verb[0]), T])); /* */ $s = 55; case 55: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-						cause[0].$set(_r$23);
-					/* } */ case 54:
-					$s = -1; return false;
-				/* } */ case 49:
-				_r$24 = checkComparability(); /* */ $s = 56; case 56: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-				$24r$1 = _r$24;
-				$s = 57; case 57: return $24r$1;
-			/* } */ case 47:
-			alt[0] = $ifaceNil;
-			_r$25 = Ti[0].typeSet(); /* */ $s = 60; case 60: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-			_r$26 = _r$25.is((function(Ti, V, alt, cause, check, constraint, verb) { return function Checker·implements·func2(t) {
-					var {_arg$4, _arg$5, _r$26, _r$27, _r$28, _r$29, _v$2, t, tt, $s, $r, $c} = $restore(this, {t});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_r$26 = t.includes(V[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-					/* */ if (!_r$26) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (!_r$26) { */ case 1:
-						if (!($interfaceIsEqual(alt[0], $ifaceNil) && !t.tilde)) { _v$2 = false; $s = 6; continue s; }
-						_arg$4 = t.typ;
-						_r$27 = under(t.typ); /* */ $s = 7; case 7: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-						_arg$5 = _r$27;
-						_r$28 = Identical(_arg$4, _arg$5); /* */ $s = 8; case 8: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-						_v$2 = _r$28; case 6:
-						/* */ if (_v$2) { $s = 4; continue; }
-						/* */ $s = 5; continue;
-						/* if (_v$2) { */ case 4:
-							tt = $clone(t, term);
-							tt.tilde = true;
-							_r$29 = tt.includes(V[0]); /* */ $s = 11; case 11: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-							/* */ if (_r$29) { $s = 9; continue; }
-							/* */ $s = 10; continue;
-							/* if (_r$29) { */ case 9:
-								alt[0] = t.typ;
-							/* } */ case 10:
-						/* } */ case 5:
-						$s = -1; return true;
-					/* } */ case 2:
-					$s = -1; return false;
-					/* */ } return; } var $f = {$blk: Checker·implements·func2, $c: true, $r, _arg$4, _arg$5, _r$26, _r$27, _r$28, _r$29, _v$2, t, tt, $s};return $f;
-				}; })(Ti, V, alt, cause, check, constraint, verb)); /* */ $s = 61; case 61: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-			/* */ if (_r$26) { $s = 58; continue; }
-			/* */ $s = 59; continue;
-			/* if (_r$26) { */ case 58:
-				/* */ if (!(cause[0] === ptrType$34.nil)) { $s = 62; continue; }
-				/* */ $s = 63; continue;
-				/* if (!(cause[0] === ptrType$34.nil)) { */ case 62:
-					detail$1 = "";
-						/* */ if (!($interfaceIsEqual(alt[0], $ifaceNil))) { $s = 65; continue; }
-						_r$27 = mentions(Ti[0], V[0]); /* */ $s = 69; case 69: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-						/* */ if (_r$27) { $s = 66; continue; }
-						/* */ $s = 67; continue;
-						/* if (!($interfaceIsEqual(alt[0], $ifaceNil))) { */ case 65:
-							_r$28 = check[0].sprintf("possibly missing ~ for %s in %s", new sliceType$6([alt[0], T])); /* */ $s = 70; case 70: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-							detail$1 = _r$28;
-							$s = 68; continue;
-						/* } else if (_r$27) { */ case 66:
-							_r$29 = check[0].sprintf("%s mentions %s, but %s is not in the type set of %s", new sliceType$6([T, V[0], V[0], T])); /* */ $s = 71; case 71: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-							detail$1 = _r$29;
-							$s = 68; continue;
-						/* } else { */ case 67:
-							_arg$4 = V[0];
-							_r$30 = Ti[0].typeSet(); /* */ $s = 72; case 72: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-							_arg$5 = _r$30.terms;
-							_r$31 = check[0].sprintf("%s missing in %s", new sliceType$6([_arg$4, _arg$5])); /* */ $s = 73; case 73: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-							detail$1 = _r$31;
-						/* } */ case 68:
-					case 64:
-					_r$32 = check[0].sprintf("%s does not %s %s (%s)", new sliceType$6([V[0], new $String(verb[0]), T, new $String(detail$1)])); /* */ $s = 74; case 74: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
-					cause[0].$set(_r$32);
-				/* } */ case 63:
-				$s = -1; return false;
-			/* } */ case 59:
-			_r$33 = checkComparability(); /* */ $s = 75; case 75: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
-			$24r$2 = _r$33;
-			$s = 76; case 76: return $24r$2;
-			/* */ } return; } var $f = {$blk: implements$1, $c: true, $r, $24r, $24r$1, $24r$2, T, Ti, Tu, V, Vi, Vu, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _v, _v$1, alt, cause, check, checkComparability, constraint, detail, detail$1, m, p, verb, wrong, $s};return $f;
+					/* } */ case 14:
+					$r = check.errorf(x[0], 18, "cannot assign to %s (neither addressable nor a map index expression)", new sliceType$5([x[0].expr])); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = -1; return (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+				/* } */ case 12:
+			case 8:
+			$s = -1; return x[0].typ;
+			/* */ } return; } var $f = {$blk: lhsVar, $c: true, $r, _1, _arg, _arg$1, _r, _r$1, _tuple, _tuple$1, _tuple$2, check, ident$1, lhs, obj, ok, op$1, sel, v, v_used, w, x, $s};return $f;
 		};
-		mentions = function mentions$1(T, typ$3) {
-			var {T, T$1, T$2, T$3, _i, _i$1, _r$1, _r$2, _r$3, _ref, _ref$1, _ref$2, e, t, typ$3, $s, $r, $c} = $restore(this, {T, typ$3});
+		$ptrType(Checker).prototype.assignVar = function assignVar(lhs, rhs, x) {
+			var {T, _r, _r$1, check, context$1, lhs, rhs, x, $s, $r, $c} = $restore(this, {lhs, rhs, x});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = T;
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 2; continue; }
+			check = this;
+			_r = check.lhsVar(lhs); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			T = _r;
+			/* */ if ($interfaceIsEqual(T, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { $s = 2; continue; }
 			/* */ $s = 3; continue;
-			/* if ($assertType(_ref, ptrType$13, true)[1]) { */ case 1:
-				T$1 = _ref.$val;
-				_ref$1 = T$1.embeddeds;
-				_i = 0;
-				/* while (true) { */ case 5:
-					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 6; continue; }
-					e = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					_r$1 = mentions(e, typ$3); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					/* */ if (_r$1) { $s = 7; continue; }
+			/* if ($interfaceIsEqual(T, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { */ case 2:
+				/* */ if (!(x === ptrType$63.nil)) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (!(x === ptrType$63.nil)) { */ case 4:
+					x.mode = 0;
+					$s = 6; continue;
+				/* } else { */ case 5:
+					_r$1 = check.use(new sliceType$10([rhs])); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_r$1;
+				/* } */ case 6:
+				$s = -1; return;
+			/* } */ case 3:
+			/* */ if (x === ptrType$63.nil) { $s = 8; continue; }
+			/* */ $s = 9; continue;
+			/* if (x === ptrType$63.nil) { */ case 8:
+				x = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+				$r = check.expr(T, x, rhs); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 9:
+			context$1 = "assignment";
+			if ($interfaceIsEqual(T, $ifaceNil)) {
+				context$1 = "assignment to _ identifier";
+			}
+			$r = check.assignment(x, T, context$1); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: assignVar, $c: true, $r, T, _r, _r$1, check, context$1, lhs, rhs, x, $s};return $f;
+		};
+		operandTypes = function operandTypes$1(list$2) {
+			var _i, _ref, list$2, res, x;
+			res = sliceType$3.nil;
+			_ref = list$2;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				res = $append(res, x.typ);
+				_i++;
+			}
+			res = res;
+			return res;
+		};
+		varTypes = function varTypes$1(list$2) {
+			var _i, _ref, list$2, res, x;
+			res = sliceType$3.nil;
+			_ref = list$2;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				res = $append(res, x.object.typ);
+				_i++;
+			}
+			res = res;
+			return res;
+		};
+		$ptrType(Checker).prototype.typesSummary = function typesSummary(list$2, variadic) {
+			var {_i, _r, _r$1, _r$2, _ref, check, i, list$2, res, s, t, variadic, $s, $r, $c} = $restore(this, {list$2, variadic});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = this;
+			res = sliceType$13.nil;
+			_ref = list$2;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = _i;
+				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				s = "";
+					/* */ if ($interfaceIsEqual(t, $ifaceNil)) { $s = 4; continue; }
+					/* */ if ($interfaceIsEqual(t, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { $s = 5; continue; }
+					/* */ if (isUntyped(t)) { $s = 6; continue; }
+					/* */ if (variadic && (i === (list$2.$length - 1 >> 0))) { $s = 7; continue; }
 					/* */ $s = 8; continue;
-					/* if (_r$1) { */ case 7:
-						$s = -1; return true;
+					/* if ($interfaceIsEqual(t, $ifaceNil)) { */ case 4:
+						s = "unknown type";
+						$s = 8; continue;
+					/* } else if ($interfaceIsEqual(t, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { */ case 5:
+						s = "unknown type";
+						$s = 8; continue;
+					/* } else if (isUntyped(t)) { */ case 6:
+						_r = isNumeric(t); /* */ $s = 12; case 12: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						/* */ if (_r) { $s = 9; continue; }
+						/* */ $s = 10; continue;
+						/* if (_r) { */ case 9:
+							s = "number";
+							$s = 11; continue;
+						/* } else { */ case 10:
+							s = strings.Replace($assertType(t, ptrType$4).name, "untyped ", "", -1);
+						/* } */ case 11:
+						$s = 8; continue;
+					/* } else if (variadic && (i === (list$2.$length - 1 >> 0))) { */ case 7:
+						_r$1 = check.sprintf("...%s", new sliceType$5([$assertType(t, ptrType$27).elem])); /* */ $s = 13; case 13: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						s = _r$1;
 					/* } */ case 8:
-					_i++;
-				$s = 5; continue;
-				case 6:
-				$s = 4; continue;
-			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 2:
-				T$2 = _ref.$val;
-				_ref$2 = T$2.terms;
-				_i$1 = 0;
-				/* while (true) { */ case 10:
-					/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 11; continue; }
-					t = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-					_r$2 = mentions(t.typ, typ$3); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					/* */ if (_r$2) { $s = 12; continue; }
-					/* */ $s = 13; continue;
-					/* if (_r$2) { */ case 12:
-						$s = -1; return true;
-					/* } */ case 13:
-					_i$1++;
-				$s = 10; continue;
-				case 11:
-				$s = 4; continue;
-			/* } else { */ case 3:
-				T$3 = _ref;
-				_r$3 = Identical(T$3, typ$3); /* */ $s = 17; case 17: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				/* */ if (_r$3) { $s = 15; continue; }
-				/* */ $s = 16; continue;
-				/* if (_r$3) { */ case 15:
-					$s = -1; return true;
-				/* } */ case 16:
-			/* } */ case 4:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: mentions$1, $c: true, $r, T, T$1, T$2, T$3, _i, _i$1, _r$1, _r$2, _r$3, _ref, _ref$1, _ref$2, e, t, typ$3, $s};return $f;
+				case 3:
+				/* */ if (s === "") { $s = 14; continue; }
+				/* */ $s = 15; continue;
+				/* if (s === "") { */ case 14:
+					_r$2 = check.sprintf("%s", new sliceType$5([t])); /* */ $s = 16; case 16: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					s = _r$2;
+				/* } */ case 15:
+				res = $append(res, s);
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return "(" + strings.Join(res, ", ") + ")";
+			/* */ } return; } var $f = {$blk: typesSummary, $c: true, $r, _i, _r, _r$1, _r$2, _ref, check, i, list$2, res, s, t, variadic, $s};return $f;
 		};
-		$ptrType(Checker).prototype.initOrder = function initOrder() {
-			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _key, _key$1, _key$2, _key$3, _key$4, _keys, _keys$1, _keys$2, _keys$3, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _size, _size$1, _size$2, _size$3, _tuple, _tuple$1, check, cycle, d, dep, emitted, info, infoLhs, init$5, init$6, n, n$1, obj, obj$1, p, p$1, pq, v, $s, $r, $c} = $restore(this, {});
+		measure = function measure$1(x, unit) {
+			var {$24r, _r, unit, x, $s, $r, $c} = $restore(this, {x, unit});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			if (!((x === 1))) {
+				unit = unit + ("s");
+			}
+			_r = fmt.Sprintf("%d %s", new sliceType$5([new $Int(x), new $String(unit)])); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: measure$1, $c: true, $r, $24r, _r, unit, x, $s};return $f;
+		};
+		$ptrType(Checker).prototype.assignError = function assignError(rhs, l, r) {
+			var {_r, _r$1, _tuple, call, check, l, r, rhs, rhs0, vals, vars, $s, $r, $c} = $restore(this, {rhs, l, r});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			pq = [pq];
 			check = this;
-			check.Info.InitOrder = $subslice(check.Info.InitOrder, 0, 0);
-			_r$1 = dependencyGraph(check.objMap); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			pq[0] = ($convertSliceType(_r$1, nodeQueue));
-			$r = heap.Init((pq.$ptr || (pq.$ptr = new ptrType$94(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, pq)))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (false) { $s = 3; continue; }
+			_r = measure(l, "variable"); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			vars = _r;
+			_r$1 = measure(r, "value"); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			vals = _r$1;
+			rhs0 = (0 >= rhs.$length ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + 0]);
+			/* */ if (rhs.$length === 1) { $s = 3; continue; }
 			/* */ $s = 4; continue;
-			/* if (false) { */ case 3:
-				_r$2 = fmt.Printf("Computing initialization order for %s\n\n", new sliceType$6([check.pkg])); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-				_r$3 = fmt.Println(new sliceType$6([new $String("Object dependency graph:")])); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_r$3;
-				_ref = check.objMap;
-				_i = 0;
-				_keys = _ref ? _ref.keys() : undefined;
-				_size = _ref ? _ref.size : 0;
-				/* while (true) { */ case 7:
-					/* if (!(_i < _size)) { break; } */ if(!(_i < _size)) { $s = 8; continue; }
-					_key = _keys.next().value;
-					_entry = _ref.get(_key);
-					if (_entry === undefined) {
-						_i++;
-						/* continue; */ $s = 7; continue;
-					}
-					obj = _entry.k;
-					d = _entry.v;
-					_tuple = $assertType(obj, dependency, true);
-					obj$1 = _tuple[0];
-					/* */ if (!($interfaceIsEqual(obj$1, $ifaceNil))) { $s = 9; continue; }
-					/* */ $s = 10; continue;
-					/* if (!($interfaceIsEqual(obj$1, $ifaceNil))) { */ case 9:
-						/* */ if ((d.deps ? d.deps.size : 0) > 0) { $s = 11; continue; }
-						/* */ $s = 12; continue;
-						/* if ((d.deps ? d.deps.size : 0) > 0) { */ case 11:
-							_r$4 = obj$1.Name(); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							_arg = new $String(_r$4);
-							_r$5 = fmt.Printf("\t%s depends on\n", new sliceType$6([_arg])); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-							_r$5;
-							_ref$1 = d.deps;
-							_i$1 = 0;
-							_keys$1 = _ref$1 ? _ref$1.keys() : undefined;
-							_size$1 = _ref$1 ? _ref$1.size : 0;
-							/* while (true) { */ case 16:
-								/* if (!(_i$1 < _size$1)) { break; } */ if(!(_i$1 < _size$1)) { $s = 17; continue; }
-								_key$1 = _keys$1.next().value;
-								_entry$1 = _ref$1.get(_key$1);
-								if (_entry$1 === undefined) {
-									_i$1++;
-									/* continue; */ $s = 16; continue;
-								}
-								dep = _entry$1.k;
-								_r$6 = dep.Name(); /* */ $s = 18; case 18: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-								_arg$1 = new $String(_r$6);
-								_r$7 = fmt.Printf("\t\t%s\n", new sliceType$6([_arg$1])); /* */ $s = 19; case 19: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-								_r$7;
-								_i$1++;
-							$s = 16; continue;
-							case 17:
-							$s = 13; continue;
-						/* } else { */ case 12:
-							_r$8 = obj$1.Name(); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-							_arg$2 = new $String(_r$8);
-							_r$9 = fmt.Printf("\t%s has no dependencies\n", new sliceType$6([_arg$2])); /* */ $s = 21; case 21: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-							_r$9;
-						/* } */ case 13:
-					/* } */ case 10:
-					_i++;
-				$s = 7; continue;
-				case 8:
-				_r$10 = fmt.Println(sliceType$6.nil); /* */ $s = 22; case 22: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				_r$10;
-				_r$11 = fmt.Println(new sliceType$6([new $String("Transposed object dependency graph (functions eliminated):")])); /* */ $s = 23; case 23: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				_r$11;
-				_ref$2 = pq[0];
-				_i$2 = 0;
-				/* while (true) { */ case 24:
-					/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 25; continue; }
-					n = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-					_r$12 = n.obj.Name(); /* */ $s = 26; case 26: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					_arg$3 = new $String(_r$12);
-					_arg$4 = new $Int(n.ndeps);
-					_r$13 = fmt.Printf("\t%s depends on %d nodes\n", new sliceType$6([_arg$3, _arg$4])); /* */ $s = 27; case 27: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					_r$13;
-					_ref$3 = n.pred;
-					_i$3 = 0;
-					_keys$2 = _ref$3 ? _ref$3.keys() : undefined;
-					_size$2 = _ref$3 ? _ref$3.size : 0;
-					/* while (true) { */ case 28:
-						/* if (!(_i$3 < _size$2)) { break; } */ if(!(_i$3 < _size$2)) { $s = 29; continue; }
-						_key$2 = _keys$2.next().value;
-						_entry$2 = _ref$3.get(_key$2);
-						if (_entry$2 === undefined) {
-							_i$3++;
-							/* continue; */ $s = 28; continue;
-						}
-						p = _entry$2.k;
-						_r$14 = p.obj.Name(); /* */ $s = 30; case 30: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-						_arg$5 = new $String(_r$14);
-						_r$15 = fmt.Printf("\t\t%s is dependent\n", new sliceType$6([_arg$5])); /* */ $s = 31; case 31: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-						_r$15;
-						_i$3++;
-					$s = 28; continue;
-					case 29:
-					_i$2++;
-				$s = 24; continue;
-				case 25:
-				_r$16 = fmt.Println(sliceType$6.nil); /* */ $s = 32; case 32: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-				_r$16;
-				_r$17 = fmt.Println(new sliceType$6([new $String("Processing nodes:")])); /* */ $s = 33; case 33: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-				_r$17;
+			/* if (rhs.$length === 1) { */ case 3:
+				_tuple = $assertType(unparen(rhs0), ptrType$87, true);
+				call = _tuple[0];
+				/* */ if (!(call === ptrType$87.nil)) { $s = 5; continue; }
+				/* */ $s = 6; continue;
+				/* if (!(call === ptrType$87.nil)) { */ case 5:
+					$r = check.errorf(rhs0, 17, "assignment mismatch: %s but %s returns %s", new sliceType$5([new $String(vars), call.Fun, new $String(vals)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = -1; return;
+				/* } */ case 6:
 			/* } */ case 4:
-			emitted = new $global.Map();
-			/* while (true) { */ case 34:
-				/* if (!(pq[0].$length > 0)) { break; } */ if(!(pq[0].$length > 0)) { $s = 35; continue; }
-				_r$18 = heap.Pop((pq.$ptr || (pq.$ptr = new ptrType$94(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, pq)))); /* */ $s = 36; case 36: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-				n$1 = $assertType(_r$18, ptrType$95);
-				/* */ if (false) { $s = 37; continue; }
-				/* */ $s = 38; continue;
-				/* if (false) { */ case 37:
-					_r$19 = n$1.obj.Name(); /* */ $s = 39; case 39: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-					_arg$6 = new $String(_r$19);
-					_r$20 = n$1.obj.order(); /* */ $s = 40; case 40: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-					_arg$7 = new $Uint32(_r$20);
-					_arg$8 = new $Int(n$1.ndeps);
-					_r$21 = fmt.Printf("\t%s (src pos %d) depends on %d nodes now\n", new sliceType$6([_arg$6, _arg$7, _arg$8])); /* */ $s = 41; case 41: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-					_r$21;
-				/* } */ case 38:
-				/* */ if (n$1.ndeps > 0) { $s = 42; continue; }
-				/* */ $s = 43; continue;
-				/* if (n$1.ndeps > 0) { */ case 42:
-					cycle = findPath(check.objMap, n$1.obj, n$1.obj, new $global.Map());
-					/* */ if (!(cycle === sliceType$8.nil)) { $s = 44; continue; }
-					/* */ $s = 45; continue;
-					/* if (!(cycle === sliceType$8.nil)) { */ case 44:
-						$r = check.reportCycle(cycle); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 45:
-				/* } */ case 43:
-				_ref$4 = n$1.pred;
-				_i$4 = 0;
-				_keys$3 = _ref$4 ? _ref$4.keys() : undefined;
-				_size$3 = _ref$4 ? _ref$4.size : 0;
-				/* while (true) { */ case 47:
-					/* if (!(_i$4 < _size$3)) { break; } */ if(!(_i$4 < _size$3)) { $s = 48; continue; }
-					_key$3 = _keys$3.next().value;
-					_entry$3 = _ref$4.get(_key$3);
-					if (_entry$3 === undefined) {
-						_i$4++;
-						/* continue; */ $s = 47; continue;
-					}
-					p$1 = _entry$3.k;
-					p$1.ndeps = p$1.ndeps - (1) >> 0;
-					$r = heap.Fix((pq.$ptr || (pq.$ptr = new ptrType$94(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, pq))), p$1.index); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i$4++;
-				$s = 47; continue;
-				case 48:
-				_tuple$1 = $assertType(n$1.obj, ptrType$16, true);
-				v = _tuple$1[0];
-				info = (_entry$4 = $mapIndex(check.objMap,Object.keyFor(v)), _entry$4 !== undefined ? _entry$4.v : ptrType$58.nil);
-				if (v === ptrType$16.nil || !info.hasInitializer()) {
-					/* continue; */ $s = 34; continue;
-				}
-				if ((_entry$5 = $mapIndex(emitted,ptrType$58.keyFor(info)), _entry$5 !== undefined ? _entry$5.v : false)) {
-					/* continue; */ $s = 34; continue;
-				}
-				_key$4 = info; (emitted || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$58.keyFor(_key$4), { k: _key$4, v: true });
-				infoLhs = info.lhs;
-				if (infoLhs === sliceType$10.nil) {
-					infoLhs = new sliceType$10([v]);
-				}
-				init$5 = new Initializer.ptr(infoLhs, info.init);
-				check.Info.InitOrder = $append(check.Info.InitOrder, init$5);
-			$s = 34; continue;
-			case 35:
-			/* */ if (false) { $s = 50; continue; }
-			/* */ $s = 51; continue;
-			/* if (false) { */ case 50:
-				_r$22 = fmt.Println(sliceType$6.nil); /* */ $s = 52; case 52: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				_r$22;
-				_r$23 = fmt.Println(new sliceType$6([new $String("Initialization order:")])); /* */ $s = 53; case 53: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				_r$23;
-				_ref$5 = check.Info.InitOrder;
-				_i$5 = 0;
-				/* while (true) { */ case 54:
-					/* if (!(_i$5 < _ref$5.$length)) { break; } */ if(!(_i$5 < _ref$5.$length)) { $s = 55; continue; }
-					init$6 = ((_i$5 < 0 || _i$5 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$5]);
-					_r$24 = fmt.Printf("\t%s\n", new sliceType$6([init$6])); /* */ $s = 56; case 56: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-					_r$24;
-					_i$5++;
-				$s = 54; continue;
-				case 55:
-				_r$25 = fmt.Println(sliceType$6.nil); /* */ $s = 57; case 57: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-				_r$25;
-			/* } */ case 51:
+			$r = check.errorf(rhs0, 17, "assignment mismatch: %s but %s", new sliceType$5([new $String(vars), new $String(vals)])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: initOrder, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _key, _key$1, _key$2, _key$3, _key$4, _keys, _keys$1, _keys$2, _keys$3, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _size, _size$1, _size$2, _size$3, _tuple, _tuple$1, check, cycle, d, dep, emitted, info, infoLhs, init$5, init$6, n, n$1, obj, obj$1, p, p$1, pq, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: assignError, $c: true, $r, _r, _r$1, _tuple, call, check, l, r, rhs, rhs0, vals, vars, $s};return $f;
 		};
-		findPath = function findPath$1(objMap, from, to, seen) {
-			var P, _entry, _entry$1, _entry$2, _i, _key, _key$1, _keys, _ref, _size, d, from, objMap, seen, to;
-			if ((_entry = $mapIndex(seen,Object.keyFor(from)), _entry !== undefined ? _entry.v : false)) {
-				return sliceType$8.nil;
+		$ptrType(Checker).prototype.returnError = function returnError(at$1, lhs, rhs) {
+			var {_arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$2, _tmp, _tmp$1, at$1, check, err, l, lhs, qualifier$1, r, rhs, x, $s, $r, $c} = $restore(this, {at$1, lhs, rhs});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			err = [err];
+			check = this;
+			_tmp = lhs.$length;
+			_tmp$1 = rhs.$length;
+			l = _tmp;
+			r = _tmp$1;
+			qualifier$1 = "not enough";
+			if (r > l) {
+				at$1 = ((l < 0 || l >= rhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + l]);
+				qualifier$1 = "too many";
+			} else if (r > 0) {
+				at$1 = (x = r - 1 >> 0, ((x < 0 || x >= rhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + x]));
+			}
+			err[0] = new error_.ptr(sliceType$31.nil, 0, false);
+			err[0].code = 103;
+			_r = at$1.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$r = err[0].errorf(_r, "%s return values", new sliceType$5([new $String(qualifier$1)])); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_arg = nopos;
+			_r$1 = check.typesSummary(operandTypes(rhs), false); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_arg$1 = new $String(_r$1);
+			$r = err[0].errorf(_arg, "have %s", new sliceType$5([_arg$1])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_arg$2 = nopos;
+			_r$2 = check.typesSummary(varTypes(lhs), false); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_arg$3 = new $String(_r$2);
+			$r = err[0].errorf(_arg$2, "want %s", new sliceType$5([_arg$3])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = check.report(err[0]); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: returnError, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$2, _tmp, _tmp$1, at$1, check, err, l, lhs, qualifier$1, r, rhs, x, $s};return $f;
+		};
+		$ptrType(Checker).prototype.initVars = function initVars(lhs, orig_rhs, returnStmt) {
+			var {_i, _i$1, _i$2, _i$3, _r, _r$1, _r$2, _ref, _ref$1, _ref$2, _ref$3, _tmp, _tmp$1, _tuple, _tuple$1, check, commaOk, context$1, i, i$1, isCall, l, lhs, lhs$1, lhs$2, orig_rhs, r, returnStmt, rhs, rhs$1, v, v$1, x, $s, $r, $c} = $restore(this, {lhs, orig_rhs, returnStmt});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			x = [x];
+			check = this;
+			context$1 = "assignment";
+			if (!($interfaceIsEqual(returnStmt, $ifaceNil))) {
+				context$1 = "return statement";
 			}
-			_key = from; (seen || $throwRuntimeError("assignment to entry in nil map")).set(Object.keyFor(_key), { k: _key, v: true });
-			_ref = (_entry$1 = $mapIndex(objMap,Object.keyFor(from)), _entry$1 !== undefined ? _entry$1.v : ptrType$58.nil).deps;
-			_i = 0;
-			_keys = _ref ? _ref.keys() : undefined;
-			_size = _ref ? _ref.size : 0;
+			_tmp = lhs.$length;
+			_tmp$1 = orig_rhs.$length;
+			l = _tmp;
+			r = _tmp$1;
+			isCall = false;
+			if (r === 1) {
+				_tuple = $assertType(unparen((0 >= orig_rhs.$length ? ($throwRuntimeError("index out of range"), undefined) : orig_rhs.$array[orig_rhs.$offset + 0])), ptrType$87, true);
+				isCall = _tuple[1];
+			}
+			/* */ if ((l === r) && !isCall) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if ((l === r) && !isCall) { */ case 1:
+				x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
+				_ref = lhs;
+				_i = 0;
+				/* while (true) { */ case 3:
+					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
+					i = _i;
+					lhs$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					$r = check.expr(lhs$1.object.typ, x[0], ((i < 0 || i >= orig_rhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : orig_rhs.$array[orig_rhs.$offset + i])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = check.initVar(lhs$1, x[0], context$1); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_i++;
+				$s = 3; continue;
+				case 4:
+				$s = -1; return;
+			/* } */ case 2:
+			/* */ if (!((r === 1))) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* if (!((r === 1))) { */ case 7:
+				_r = check.use(orig_rhs); /* */ $s = 11; case 11: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				/* */ if (_r) { $s = 9; continue; }
+				/* */ $s = 10; continue;
+				/* if (_r) { */ case 9:
+					/* */ if (!($interfaceIsEqual(returnStmt, $ifaceNil))) { $s = 12; continue; }
+					/* */ $s = 13; continue;
+					/* if (!($interfaceIsEqual(returnStmt, $ifaceNil))) { */ case 12:
+						_r$1 = check.exprList(orig_rhs); /* */ $s = 15; case 15: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						rhs = _r$1;
+						$r = check.returnError(returnStmt, lhs, rhs); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 14; continue;
+					/* } else { */ case 13:
+						$r = check.assignError(orig_rhs, l, r); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 14:
+				/* } */ case 10:
+				_ref$1 = lhs;
+				_i$1 = 0;
+				while (true) {
+					if (!(_i$1 < _ref$1.$length)) { break; }
+					v = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+					if ($interfaceIsEqual(v.object.typ, $ifaceNil)) {
+						v.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+					}
+					_i$1++;
+				}
+				$s = -1; return;
+			/* } */ case 8:
+			_r$2 = check.multiExpr((0 >= orig_rhs.$length ? ($throwRuntimeError("index out of range"), undefined) : orig_rhs.$array[orig_rhs.$offset + 0]), (l === 2) && $interfaceIsEqual(returnStmt, $ifaceNil)); /* */ $s = 18; case 18: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_tuple$1 = _r$2;
+			rhs$1 = _tuple$1[0];
+			commaOk = _tuple$1[1];
+			r = rhs$1.$length;
+			/* */ if (l === r) { $s = 19; continue; }
+			/* */ $s = 20; continue;
+			/* if (l === r) { */ case 19:
+				_ref$2 = lhs;
+				_i$2 = 0;
+				/* while (true) { */ case 21:
+					/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 22; continue; }
+					i$1 = _i$2;
+					lhs$2 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
+					$r = check.initVar(lhs$2, ((i$1 < 0 || i$1 >= rhs$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : rhs$1.$array[rhs$1.$offset + i$1]), context$1); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_i$2++;
+				$s = 21; continue;
+				case 22:
+				/* */ if (commaOk && !(((0 >= rhs$1.$length ? ($throwRuntimeError("index out of range"), undefined) : rhs$1.$array[rhs$1.$offset + 0]).mode === 0)) && !(((1 >= rhs$1.$length ? ($throwRuntimeError("index out of range"), undefined) : rhs$1.$array[rhs$1.$offset + 1]).mode === 0))) { $s = 24; continue; }
+				/* */ $s = 25; continue;
+				/* if (commaOk && !(((0 >= rhs$1.$length ? ($throwRuntimeError("index out of range"), undefined) : rhs$1.$array[rhs$1.$offset + 0]).mode === 0)) && !(((1 >= rhs$1.$length ? ($throwRuntimeError("index out of range"), undefined) : rhs$1.$array[rhs$1.$offset + 1]).mode === 0))) { */ case 24:
+					$r = check.recordCommaOkTypes((0 >= orig_rhs.$length ? ($throwRuntimeError("index out of range"), undefined) : orig_rhs.$array[orig_rhs.$offset + 0]), rhs$1); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 25:
+				$s = -1; return;
+			/* } */ case 20:
+			/* */ if (!(((0 >= rhs$1.$length ? ($throwRuntimeError("index out of range"), undefined) : rhs$1.$array[rhs$1.$offset + 0]).mode === 0))) { $s = 27; continue; }
+			/* */ $s = 28; continue;
+			/* if (!(((0 >= rhs$1.$length ? ($throwRuntimeError("index out of range"), undefined) : rhs$1.$array[rhs$1.$offset + 0]).mode === 0))) { */ case 27:
+				/* */ if (!($interfaceIsEqual(returnStmt, $ifaceNil))) { $s = 29; continue; }
+				/* */ $s = 30; continue;
+				/* if (!($interfaceIsEqual(returnStmt, $ifaceNil))) { */ case 29:
+					$r = check.returnError(returnStmt, lhs, rhs$1); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 31; continue;
+				/* } else { */ case 30:
+					$r = check.assignError(orig_rhs, l, r); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 31:
+			/* } */ case 28:
+			_ref$3 = lhs;
+			_i$3 = 0;
 			while (true) {
-				if (!(_i < _size)) { break; }
-				_key$1 = _keys.next().value;
-				_entry$2 = _ref.get(_key$1);
-				if (_entry$2 === undefined) {
-					_i++;
-					continue;
-				}
-				d = _entry$2.k;
-				if ($interfaceIsEqual(d, to)) {
-					return new sliceType$8([d]);
-				}
-				P = findPath(objMap, d, to, seen);
-				if (!(P === sliceType$8.nil)) {
-					return $append(P, d);
+				if (!(_i$3 < _ref$3.$length)) { break; }
+				v$1 = ((_i$3 < 0 || _i$3 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$3]);
+				if ($interfaceIsEqual(v$1.object.typ, $ifaceNil)) {
+					v$1.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
 				}
-				_i++;
+				_i$3++;
 			}
-			return sliceType$8.nil;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: initVars, $c: true, $r, _i, _i$1, _i$2, _i$3, _r, _r$1, _r$2, _ref, _ref$1, _ref$2, _ref$3, _tmp, _tmp$1, _tuple, _tuple$1, check, commaOk, context$1, i, i$1, isCall, l, lhs, lhs$1, lhs$2, orig_rhs, r, returnStmt, rhs, rhs$1, v, v$1, x, $s};return $f;
 		};
-		$ptrType(Checker).prototype.reportCycle = function reportCycle(cycle) {
-			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _r$1, _r$2, _r$3, _r$4, check, cycle, i, obj, $s, $r, $c} = $restore(this, {cycle});
+		$ptrType(Checker).prototype.assignVars = function assignVars(lhs, orig_rhs) {
+			var {_i, _i$1, _r, _r$1, _r$2, _r$3, _ref, _ref$1, _tmp, _tmp$1, _tuple, _tuple$1, check, commaOk, i, i$1, isCall, l, lhs, lhs$1, lhs$2, okLHS, okRHS, orig_rhs, r, rhs, $s, $r, $c} = $restore(this, {lhs, orig_rhs});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			check = this;
-			obj = (0 >= cycle.$length ? ($throwRuntimeError("index out of range"), undefined) : cycle.$array[cycle.$offset + 0]);
-			/* */ if (cycle.$length === 1) { $s = 1; continue; }
+			_tmp = lhs.$length;
+			_tmp$1 = orig_rhs.$length;
+			l = _tmp;
+			r = _tmp$1;
+			isCall = false;
+			if (r === 1) {
+				_tuple = $assertType(unparen((0 >= orig_rhs.$length ? ($throwRuntimeError("index out of range"), undefined) : orig_rhs.$array[orig_rhs.$offset + 0])), ptrType$87, true);
+				isCall = _tuple[1];
+			}
+			/* */ if ((l === r) && !isCall) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (cycle.$length === 1) { */ case 1:
-				_arg = obj;
-				_r$1 = obj.Name(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_arg$1 = new $String(_r$1);
-				$r = check.errorf(_arg, 9, "initialization cycle: %s refers to itself", new sliceType$6([_arg$1])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* if ((l === r) && !isCall) { */ case 1:
+				_ref = lhs;
+				_i = 0;
+				/* while (true) { */ case 3:
+					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
+					i = _i;
+					lhs$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					$r = check.assignVar(lhs$1, ((i < 0 || i >= orig_rhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : orig_rhs.$array[orig_rhs.$offset + i]), ptrType$63.nil); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_i++;
+				$s = 3; continue;
+				case 4:
 				$s = -1; return;
 			/* } */ case 2:
-			_arg$2 = obj;
-			_r$2 = obj.Name(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_arg$3 = new $String(_r$2);
-			$r = check.errorf(_arg$2, 9, "initialization cycle for %s", new sliceType$6([_arg$3])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			i = cycle.$length - 1 >> 0;
-			/* while (true) { */ case 7:
-				/* if (!(i >= 0)) { break; } */ if(!(i >= 0)) { $s = 8; continue; }
-				_arg$4 = obj;
-				_r$3 = obj.Name(); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_arg$5 = new $String(_r$3);
-				$r = check.errorf(_arg$4, 9, "\t%s refers to", new sliceType$6([_arg$5])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				obj = ((i < 0 || i >= cycle.$length) ? ($throwRuntimeError("index out of range"), undefined) : cycle.$array[cycle.$offset + i]);
-				i = i - (1) >> 0;
-			$s = 7; continue;
-			case 8:
-			_arg$6 = obj;
-			_r$4 = obj.Name(); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_arg$7 = new $String(_r$4);
-			$r = check.errorf(_arg$6, 9, "\t%s", new sliceType$6([_arg$7])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (!((r === 1))) { $s = 6; continue; }
+			/* */ $s = 7; continue;
+			/* if (!((r === 1))) { */ case 6:
+				_r = check.useLHS(lhs); /* */ $s = 8; case 8: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				okLHS = _r;
+				_r$1 = check.use(orig_rhs); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				okRHS = _r$1;
+				/* */ if (okLHS && okRHS) { $s = 10; continue; }
+				/* */ $s = 11; continue;
+				/* if (okLHS && okRHS) { */ case 10:
+					$r = check.assignError(orig_rhs, l, r); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 11:
+				$s = -1; return;
+			/* } */ case 7:
+			_r$2 = check.multiExpr((0 >= orig_rhs.$length ? ($throwRuntimeError("index out of range"), undefined) : orig_rhs.$array[orig_rhs.$offset + 0]), l === 2); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_tuple$1 = _r$2;
+			rhs = _tuple$1[0];
+			commaOk = _tuple$1[1];
+			r = rhs.$length;
+			/* */ if (l === r) { $s = 14; continue; }
+			/* */ $s = 15; continue;
+			/* if (l === r) { */ case 14:
+				_ref$1 = lhs;
+				_i$1 = 0;
+				/* while (true) { */ case 16:
+					/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 17; continue; }
+					i$1 = _i$1;
+					lhs$2 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+					$r = check.assignVar(lhs$2, $ifaceNil, ((i$1 < 0 || i$1 >= rhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + i$1])); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_i$1++;
+				$s = 16; continue;
+				case 17:
+				/* */ if (commaOk && !(((0 >= rhs.$length ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + 0]).mode === 0)) && !(((1 >= rhs.$length ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + 1]).mode === 0))) { $s = 19; continue; }
+				/* */ $s = 20; continue;
+				/* if (commaOk && !(((0 >= rhs.$length ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + 0]).mode === 0)) && !(((1 >= rhs.$length ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + 1]).mode === 0))) { */ case 19:
+					$r = check.recordCommaOkTypes((0 >= orig_rhs.$length ? ($throwRuntimeError("index out of range"), undefined) : orig_rhs.$array[orig_rhs.$offset + 0]), rhs); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 20:
+				$s = -1; return;
+			/* } */ case 15:
+			/* */ if (!(((0 >= rhs.$length ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + 0]).mode === 0))) { $s = 22; continue; }
+			/* */ $s = 23; continue;
+			/* if (!(((0 >= rhs.$length ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + 0]).mode === 0))) { */ case 22:
+				$r = check.assignError(orig_rhs, l, r); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 23:
+			_r$3 = check.useLHS(lhs); /* */ $s = 25; case 25: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_r$3;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: reportCycle, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _r$1, _r$2, _r$3, _r$4, check, cycle, i, obj, $s};return $f;
-		};
-		$ptrType(graphNode).prototype.cost = function cost() {
-			var n;
-			n = this;
-			return $imul((n.pred ? n.pred.size : 0), (n.succ ? n.succ.size : 0));
-		};
-		$ptrType(nodeSet).prototype.add = function add$2(p) {
-			var _key, p, s;
-			s = this;
-			if (s.$get() === false) {
-				s.$set(new $global.Map());
-			}
-			_key = p; (s.$get() || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$95.keyFor(_key), { k: _key, v: true });
+			/* */ } return; } var $f = {$blk: assignVars, $c: true, $r, _i, _i$1, _r, _r$1, _r$2, _r$3, _ref, _ref$1, _tmp, _tmp$1, _tuple, _tuple$1, check, commaOk, i, i$1, isCall, l, lhs, lhs$1, lhs$2, okLHS, okRHS, orig_rhs, r, rhs, $s};return $f;
 		};
-		dependencyGraph = function dependencyGraph$1(objMap) {
-			var {G, M, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _entry$6, _entry$7, _entry$8, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _key, _key$1, _key$2, _key$3, _key$4, _key$5, _key$6, _key$7, _keys, _keys$1, _keys$2, _keys$3, _keys$4, _keys$5, _keys$6, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _size, _size$1, _size$2, _size$3, _size$4, _size$5, _size$6, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, d, d$1, d$2, funcG, i, n, n$1, n$2, n$3, obj, obj$1, obj$2, objMap, ok, p, s, s$1, $s, $r, $c} = $restore(this, {objMap});
+		$ptrType(Checker).prototype.shortVarDecl = function shortVarDecl(pos$1, lhs, rhs) {
+			var {_entry, _i, _i$1, _i$2, _key, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _tuple, _tuple$1, alt, check, hasErr, i, i$1, ident$1, lhs, lhs$1, lhsVars, name, newVars, obj, obj$1, obj$2, obj$3, pos$1, rhs, scope, scopePos$2, seen, top, x, x$1, $s, $r, $c} = $restore(this, {pos$1, lhs, rhs});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			funcG = [funcG];
-			M = new $global.Map();
-			_ref = objMap;
+			check = this;
+			top = check.delayed.$length;
+			scope = check.environment.scope;
+			seen = (x = lhs.$length, ((x < 0 || x > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map()));
+			lhsVars = $makeSlice(sliceType$9, lhs.$length);
+			newVars = $makeSlice(sliceType$9, 0, lhs.$length);
+			hasErr = false;
+			_ref = lhs;
 			_i = 0;
-			_keys = _ref ? _ref.keys() : undefined;
-			_size = _ref ? _ref.size : 0;
-			while (true) {
-				if (!(_i < _size)) { break; }
-				_key = _keys.next().value;
-				_entry = _ref.get(_key);
-				if (_entry === undefined) {
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = _i;
+				lhs$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_tuple = $assertType(lhs$1, ptrType$31, true);
+				ident$1 = _tuple[0];
+				/* */ if (ident$1 === ptrType$31.nil) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (ident$1 === ptrType$31.nil) { */ case 3:
+					_r = check.useLHS(new sliceType$10([lhs$1])); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_r;
+					$r = check.errorf(lhs$1, 131, "non-name %s on left side of :=", new sliceType$5([lhs$1])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					hasErr = true;
 					_i++;
-					continue;
-				}
-				obj = _entry.k;
-				_tuple = $assertType(obj, dependency, true);
-				obj$1 = _tuple[0];
-				if (!($interfaceIsEqual(obj$1, $ifaceNil))) {
-					_key$1 = obj$1; (M || $throwRuntimeError("assignment to entry in nil map")).set(dependency.keyFor(_key$1), { k: _key$1, v: new graphNode.ptr(obj$1, false, false, 0, 0) });
+					/* continue; */ $s = 1; continue;
+				/* } */ case 4:
+				name = ident$1.Name;
+				/* */ if (!(name === "_")) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if (!(name === "_")) { */ case 7:
+					/* */ if ((_entry = $mapIndex(seen,$String.keyFor(name)), _entry !== undefined ? _entry.v : false)) { $s = 9; continue; }
+					/* */ $s = 10; continue;
+					/* if ((_entry = $mapIndex(seen,$String.keyFor(name)), _entry !== undefined ? _entry.v : false)) { */ case 9:
+						$r = check.errorf(lhs$1, 132, "%s repeated on left side of :=", new sliceType$5([lhs$1])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						hasErr = true;
+						_i++;
+						/* continue; */ $s = 1; continue;
+					/* } */ case 10:
+					_key = name; (seen || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: true });
+				/* } */ case 8:
+				_r$1 = scope.Lookup(name); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				alt = _r$1;
+				/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 13; continue; }
+				/* */ $s = 14; continue;
+				/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 13:
+					$r = check.recordUse(ident$1, alt); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_tuple$1 = $assertType(alt, ptrType$17, true);
+					obj = _tuple$1[0];
+					/* */ if (!(obj === ptrType$17.nil)) { $s = 16; continue; }
+					/* */ $s = 17; continue;
+					/* if (!(obj === ptrType$17.nil)) { */ case 16:
+						((i < 0 || i >= lhsVars.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhsVars.$array[lhsVars.$offset + i] = obj);
+						$s = 18; continue;
+					/* } else { */ case 17:
+						$r = check.errorf(lhs$1, 18, "cannot assign to %s", new sliceType$5([lhs$1])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						hasErr = true;
+					/* } */ case 18:
+					_i++;
+					/* continue; */ $s = 1; continue;
+				/* } */ case 14:
+				obj$1 = NewVar(ident$1.Pos(), check.pkg, name, $ifaceNil);
+				((i < 0 || i >= lhsVars.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhsVars.$array[lhsVars.$offset + i] = obj$1);
+				if (!(name === "_")) {
+					newVars = $append(newVars, obj$1);
 				}
+				$r = check.recordDef(ident$1, obj$1); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				_i++;
-			}
-			_ref$1 = M;
+			$s = 1; continue;
+			case 2:
+			_ref$1 = lhsVars;
 			_i$1 = 0;
-			_keys$1 = _ref$1 ? _ref$1.keys() : undefined;
-			_size$1 = _ref$1 ? _ref$1.size : 0;
-			while (true) {
-				if (!(_i$1 < _size$1)) { break; }
-				_key$2 = _keys$1.next().value;
-				_entry$1 = _ref$1.get(_key$2);
-				if (_entry$1 === undefined) {
-					_i$1++;
-					continue;
-				}
-				obj$2 = _entry$1.k;
-				n = _entry$1.v;
-				_ref$2 = (_entry$2 = $mapIndex(objMap,Object.keyFor(obj$2)), _entry$2 !== undefined ? _entry$2.v : ptrType$58.nil).deps;
-				_i$2 = 0;
-				_keys$2 = _ref$2 ? _ref$2.keys() : undefined;
-				_size$2 = _ref$2 ? _ref$2.size : 0;
-				while (true) {
-					if (!(_i$2 < _size$2)) { break; }
-					_key$3 = _keys$2.next().value;
-					_entry$3 = _ref$2.get(_key$3);
-					if (_entry$3 === undefined) {
-						_i$2++;
-						continue;
-					}
-					d = _entry$3.k;
-					_tuple$1 = $assertType(d, dependency, true);
-					d$1 = _tuple$1[0];
-					if (!($interfaceIsEqual(d$1, $ifaceNil))) {
-						d$2 = (_entry$4 = $mapIndex(M,dependency.keyFor(d$1)), _entry$4 !== undefined ? _entry$4.v : ptrType$95.nil);
-						(n.$ptr_succ || (n.$ptr_succ = new ptrType$96(function() { return this.$target.succ; }, function($v) { this.$target.succ = $v; }, n))).add(d$2);
-						(d$2.$ptr_pred || (d$2.$ptr_pred = new ptrType$96(function() { return this.$target.pred; }, function($v) { this.$target.pred = $v; }, d$2))).add(n);
-					}
-					_i$2++;
-				}
+			/* while (true) { */ case 21:
+				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 22; continue; }
+				i$1 = _i$1;
+				obj$2 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+				/* */ if (obj$2 === ptrType$17.nil) { $s = 23; continue; }
+				/* */ $s = 24; continue;
+				/* if (obj$2 === ptrType$17.nil) { */ case 23:
+					_r$2 = ((i$1 < 0 || i$1 >= lhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + i$1]).Pos(); /* */ $s = 25; case 25: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_r$3 = NewVar(_r$2, check.pkg, "_", $ifaceNil); /* */ $s = 26; case 26: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					((i$1 < 0 || i$1 >= lhsVars.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhsVars.$array[lhsVars.$offset + i$1] = _r$3);
+				/* } */ case 24:
 				_i$1++;
-			}
-			_tmp = sliceType$28.nil;
-			_tmp$1 = sliceType$28.nil;
-			G = _tmp;
-			funcG[0] = _tmp$1;
-			_ref$3 = M;
-			_i$3 = 0;
-			_keys$3 = _ref$3 ? _ref$3.keys() : undefined;
-			_size$3 = _ref$3 ? _ref$3.size : 0;
-			while (true) {
-				if (!(_i$3 < _size$3)) { break; }
-				_key$4 = _keys$3.next().value;
-				_entry$5 = _ref$3.get(_key$4);
-				if (_entry$5 === undefined) {
-					_i$3++;
-					continue;
-				}
-				n$1 = _entry$5.v;
-				_tuple$2 = $assertType(n$1.obj, ptrType$2, true);
-				ok = _tuple$2[1];
-				if (ok) {
-					funcG[0] = $append(funcG[0], n$1);
-				} else {
-					G = $append(G, n$1);
-				}
-				_i$3++;
-			}
-			$r = sort.Slice(funcG[0], (function(funcG) { return function dependencyGraph·func1(i, j) {
-					var i, j;
-					return ((i < 0 || i >= funcG[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : funcG[0].$array[funcG[0].$offset + i]).cost() < ((j < 0 || j >= funcG[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : funcG[0].$array[funcG[0].$offset + j]).cost();
-				}; })(funcG)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_ref$4 = funcG[0];
-			_i$4 = 0;
-			while (true) {
-				if (!(_i$4 < _ref$4.$length)) { break; }
-				n$2 = ((_i$4 < 0 || _i$4 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$4]);
-				_ref$5 = n$2.pred;
-				_i$5 = 0;
-				_keys$4 = _ref$5 ? _ref$5.keys() : undefined;
-				_size$4 = _ref$5 ? _ref$5.size : 0;
-				while (true) {
-					if (!(_i$5 < _size$4)) { break; }
-					_key$5 = _keys$4.next().value;
-					_entry$6 = _ref$5.get(_key$5);
-					if (_entry$6 === undefined) {
-						_i$5++;
-						continue;
-					}
-					p = _entry$6.k;
-					if (!(p === n$2)) {
-						_ref$6 = n$2.succ;
-						_i$6 = 0;
-						_keys$5 = _ref$6 ? _ref$6.keys() : undefined;
-						_size$5 = _ref$6 ? _ref$6.size : 0;
-						while (true) {
-							if (!(_i$6 < _size$5)) { break; }
-							_key$6 = _keys$5.next().value;
-							_entry$7 = _ref$6.get(_key$6);
-							if (_entry$7 === undefined) {
-								_i$6++;
-								continue;
-							}
-							s = _entry$7.k;
-							if (!(s === n$2)) {
-								(p.$ptr_succ || (p.$ptr_succ = new ptrType$96(function() { return this.$target.succ; }, function($v) { this.$target.succ = $v; }, p))).add(s);
-								(s.$ptr_pred || (s.$ptr_pred = new ptrType$96(function() { return this.$target.pred; }, function($v) { this.$target.pred = $v; }, s))).add(p);
-							}
-							_i$6++;
-						}
-						$mapDelete(p.succ, ptrType$95.keyFor(n$2));
-					}
-					_i$5++;
-				}
-				_ref$7 = n$2.succ;
-				_i$7 = 0;
-				_keys$6 = _ref$7 ? _ref$7.keys() : undefined;
-				_size$6 = _ref$7 ? _ref$7.size : 0;
-				while (true) {
-					if (!(_i$7 < _size$6)) { break; }
-					_key$7 = _keys$6.next().value;
-					_entry$8 = _ref$7.get(_key$7);
-					if (_entry$8 === undefined) {
-						_i$7++;
-						continue;
-					}
-					s$1 = _entry$8.k;
-					$mapDelete(s$1.pred, ptrType$95.keyFor(n$2));
-					_i$7++;
-				}
-				_i$4++;
-			}
-			_ref$8 = G;
-			_i$8 = 0;
-			while (true) {
-				if (!(_i$8 < _ref$8.$length)) { break; }
-				i = _i$8;
-				n$3 = ((_i$8 < 0 || _i$8 >= _ref$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$8.$array[_ref$8.$offset + _i$8]);
-				n$3.index = i;
-				n$3.ndeps = (n$3.succ ? n$3.succ.size : 0);
-				_i$8++;
-			}
-			$s = -1; return G;
-			/* */ } return; } var $f = {$blk: dependencyGraph$1, $c: true, $r, G, M, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _entry$6, _entry$7, _entry$8, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _key, _key$1, _key$2, _key$3, _key$4, _key$5, _key$6, _key$7, _keys, _keys$1, _keys$2, _keys$3, _keys$4, _keys$5, _keys$6, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _size, _size$1, _size$2, _size$3, _size$4, _size$5, _size$6, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, d, d$1, d$2, funcG, i, n, n$1, n$2, n$3, obj, obj$1, obj$2, objMap, ok, p, s, s$1, $s};return $f;
+			$s = 21; continue;
+			case 22:
+			$r = check.initVars(lhsVars, rhs, $ifaceNil); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = check.processDelayed(top); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if ((newVars.$length === 0) && !hasErr) { $s = 29; continue; }
+			/* */ $s = 30; continue;
+			/* if ((newVars.$length === 0) && !hasErr) { */ case 29:
+				$r = check.softErrorf(pos$1, 19, "no new variables on left side of :=", sliceType$5.nil); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return;
+			/* } */ case 30:
+			_r$4 = (x$1 = rhs.$length - 1 >> 0, ((x$1 < 0 || x$1 >= rhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + x$1])).End(); /* */ $s = 32; case 32: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			scopePos$2 = _r$4;
+			_ref$2 = newVars;
+			_i$2 = 0;
+			/* while (true) { */ case 33:
+				/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 34; continue; }
+				obj$3 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
+				$r = check.declare(scope, ptrType$31.nil, obj$3, scopePos$2); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i$2++;
+			$s = 33; continue;
+			case 34:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: shortVarDecl, $c: true, $r, _entry, _i, _i$1, _i$2, _key, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _tuple, _tuple$1, alt, check, hasErr, i, i$1, ident$1, lhs, lhs$1, lhsVars, name, newVars, obj, obj$1, obj$2, obj$3, pos$1, rhs, scope, scopePos$2, seen, top, x, x$1, $s};return $f;
+		};
+		NewArray = function NewArray$1(elem, len) {
+			var elem, len;
+			return new Array.ptr(len, elem);
 		};
-		nodeQueue.prototype.Len = function Len$8() {
+		$pkg.NewArray = NewArray;
+		$ptrType(Array).prototype.Len = function Len$10() {
 			var a;
 			a = this;
-			return a.$length;
+			return a.len;
 		};
-		$ptrType(nodeQueue).prototype.Len = function(...$args) { return this.$get().Len(...$args); };
-		nodeQueue.prototype.Swap = function Swap$2(i, j) {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, a, i, j, x, y;
+		$ptrType(Array).prototype.Elem = function Elem$4() {
+			var a;
 			a = this;
-			_tmp = ((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i]);
-			_tmp$1 = ((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j]);
-			x = _tmp;
-			y = _tmp$1;
-			_tmp$2 = y;
-			_tmp$3 = x;
-			((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i] = _tmp$2);
-			((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j] = _tmp$3);
-			_tmp$4 = j;
-			_tmp$5 = i;
-			x.index = _tmp$4;
-			y.index = _tmp$5;
+			return a.elem;
 		};
-		$ptrType(nodeQueue).prototype.Swap = function(...$args) { return this.$get().Swap(...$args); };
-		nodeQueue.prototype.Less = function Less$2(i, j) {
-			var {$24r, _r$1, _r$2, _tmp, _tmp$1, _v, _v$1, a, i, j, x, y, $s, $r, $c} = $restore(this, {i, j});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+		$ptrType(Array).prototype.Underlying = function Underlying$12() {
+			var a;
 			a = this;
-			_tmp = ((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i]);
-			_tmp$1 = ((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j]);
-			x = _tmp;
-			y = _tmp$1;
-			if (x.ndeps < y.ndeps) { _v = true; $s = 1; continue s; }
-			if (!(x.ndeps === y.ndeps)) { _v$1 = false; $s = 2; continue s; }
-			_r$1 = x.obj.order(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = y.obj.order(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_v$1 = _r$1 < _r$2; case 2:
-			_v = _v$1; case 1:
-			$24r = _v;
-			$s = 5; case 5: return $24r;
-			/* */ } return; } var $f = {$blk: Less$2, $c: true, $r, $24r, _r$1, _r$2, _tmp, _tmp$1, _v, _v$1, a, i, j, x, y, $s};return $f;
+			return a;
 		};
-		$ptrType(nodeQueue).prototype.Less = function(...$args) { return this.$get().Less(...$args); };
-		$ptrType(nodeQueue).prototype.Push = function Push(x) {
-			var a, x;
+		$ptrType(Array).prototype.String = function String$36() {
+			var {$24r, _r, a, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			a = this;
-			$panic(new $String("unreachable"));
+			_r = TypeString(a, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String$36, $c: true, $r, $24r, _r, a, $s};return $f;
 		};
-		$ptrType(nodeQueue).prototype.Pop = function Pop() {
-			var a, n, x, x$1, x$2;
-			a = this;
-			n = a.$get().$length;
-			x$2 = (x = a.$get(), x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-			x$2.index = -1;
-			a.$set($subslice((a.$get()), 0, (n - 1 >> 0)));
-			return x$2;
+		$ptrType(Error).prototype.Error = function Error$1() {
+			var {$24r, _arg, _arg$1, _r, _r$1, err, x, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			err = this;
+			_r = err.Fset.Position(err.Pos); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_arg = (x = _r, new x.constructor.elem(x));
+			_arg$1 = new $String(err.Msg);
+			_r$1 = fmt.Sprintf("%s: %s", new sliceType$5([_arg, _arg$1])); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r$1;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: Error$1, $c: true, $r, $24r, _arg, _arg$1, _r, _r$1, err, x, $s};return $f;
 		};
-		$ptrType(Checker).prototype.infer = function infer(posn, tparams, targs, params, args) {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _v, arg, arg$1, arg$2, args, args2, check, errorf, i, i$1, i$2, i$3, i$4, i$5, i$6, index$1, indices, j, j$1, m, n, named, ok, par, params, params2, posn, renameMap, result, smap, targ, targ$1, targ$2, targs, targs2, tname, tpar, tpar$1, tparam, tparam$1, tparams, tparams2, u, unnamed, x, $s, $deferred, $r, $c} = $restore(this, {posn, tparams, targs, params, args});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			check = [check];
-			result = [result];
-			tparams = [tparams];
-			u = [u];
-			result[0] = sliceType$2.nil;
-			check[0] = this;
-			/* */ if (false) { $s = 1; continue; }
+		Error.prototype.Error = function(...$args) { return this.$val.Error(...$args); };
+		$ptrType(ArgumentError).prototype.Error = function Error$2() {
+			var {$24r, _r, e, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			e = this;
+			_r = e.Err.Error(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: Error$2, $c: true, $r, $24r, _r, e, $s};return $f;
+		};
+		$ptrType(ArgumentError).prototype.Unwrap = function Unwrap() {
+			var e;
+			e = this;
+			return e.Err;
+		};
+		$ptrType(Info).prototype.recordTypes = function recordTypes() {
+			var info;
+			info = this;
+			return !(info.Types === false);
+		};
+		$ptrType(Info).prototype.TypeOf = function TypeOf(e) {
+			var {$24r, _entry, _r, _tuple, _tuple$1, e, id, info, obj, ok, t, $s, $r, $c} = $restore(this, {e});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			info = this;
+			_tuple = (_entry = $mapIndex(info.Types,ast.Expr.keyFor(e)), _entry !== undefined ? [_entry.v, true] : [new TypeAndValue.ptr(0, $ifaceNil, $ifaceNil), false]);
+			t = $clone(_tuple[0], TypeAndValue);
+			ok = _tuple[1];
+			if (ok) {
+				$s = -1; return t.Type;
+			}
+			_tuple$1 = $assertType(e, ptrType$31, true);
+			id = _tuple$1[0];
+			/* */ if (!(id === ptrType$31.nil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$deferred.push([(function(check, result, tparams, u) { return function Checker·infer·func1() {
-						var {_i, _ref, targ, $s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						$r = assert(result[0] === sliceType$2.nil || (result[0].$length === tparams[0].$length)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_ref = result[0];
-						_i = 0;
-						/* while (true) { */ case 2:
-							/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
-							targ = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-							$r = assert(!($interfaceIsEqual(targ, $ifaceNil))); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_i++;
-						$s = 2; continue;
-						case 3:
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·infer·func1, $c: true, $r, _i, _ref, targ, $s};return $f;
-					}; })(check, result, tparams, u), []]);
+			/* if (!(id === ptrType$31.nil)) { */ case 1:
+				obj = info.ObjectOf(id);
+				/* */ if (!($interfaceIsEqual(obj, $ifaceNil))) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (!($interfaceIsEqual(obj, $ifaceNil))) { */ case 3:
+					_r = obj.Type(); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					$24r = _r;
+					$s = 6; case 6: return $24r;
+				/* } */ case 4:
 			/* } */ case 2:
-			/* */ if (false) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (false) { */ case 3:
-				$r = check[0].dump("-- inferA %s%s \xE2\x9E\x9E %s", new sliceType$6([tparams[0], params, targs])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([(function(check, result, tparams, u) { return function Checker·infer·func2() {
-						var {$s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						$r = check[0].dump("=> inferA %s \xE2\x9E\x9E %s", new sliceType$6([tparams[0], result[0]])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·infer·func2, $c: true, $r, $s};return $f;
-					}; })(check, result, tparams, u), []]);
-			/* } */ case 4:
-			n = tparams[0].$length;
-			$r = assert(n > 0 && targs.$length <= n); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = assert(params.Len() === args.$length); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (targs.$length === n) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (targs.$length === n) { */ case 8:
-				result[0] = targs;
-				$24r = result[0];
-				$s = 10; case 10: return $24r;
-			/* } */ case 9:
-			/* */ if (true) { $s = 11; continue; }
-			/* */ $s = 12; continue;
-			/* if (true) { */ case 11:
-				tparams2 = $makeSlice(sliceType$9, tparams[0].$length);
-				_ref = tparams[0];
+			$s = -1; return $ifaceNil;
+			/* */ } return; } var $f = {$blk: TypeOf, $c: true, $r, $24r, _entry, _r, _tuple, _tuple$1, e, id, info, obj, ok, t, $s};return $f;
+		};
+		$ptrType(Info).prototype.ObjectOf = function ObjectOf(id) {
+			var _entry, _entry$1, id, info, obj;
+			info = this;
+			obj = (_entry = $mapIndex(info.Defs,ptrType$31.keyFor(id)), _entry !== undefined ? _entry.v : $ifaceNil);
+			if (!($interfaceIsEqual(obj, $ifaceNil))) {
+				return obj;
+			}
+			return (_entry$1 = $mapIndex(info.Uses,ptrType$31.keyFor(id)), _entry$1 !== undefined ? _entry$1.v : $ifaceNil);
+		};
+		$ptrType(TypeAndValue).prototype.IsVoid = function IsVoid() {
+			var tv;
+			tv = this;
+			return tv.mode === 1;
+		};
+		TypeAndValue.prototype.IsVoid = function(...$args) { return this.$val.IsVoid(...$args); };
+		$ptrType(TypeAndValue).prototype.IsType = function IsType() {
+			var tv;
+			tv = this;
+			return tv.mode === 3;
+		};
+		TypeAndValue.prototype.IsType = function(...$args) { return this.$val.IsType(...$args); };
+		$ptrType(TypeAndValue).prototype.IsBuiltin = function IsBuiltin() {
+			var tv;
+			tv = this;
+			return tv.mode === 2;
+		};
+		TypeAndValue.prototype.IsBuiltin = function(...$args) { return this.$val.IsBuiltin(...$args); };
+		$ptrType(TypeAndValue).prototype.IsValue = function IsValue() {
+			var _1, tv;
+			tv = this;
+			_1 = tv.mode;
+			if ((_1 === (4)) || (_1 === (5)) || (_1 === (6)) || (_1 === (7)) || (_1 === (8)) || (_1 === (9))) {
+				return true;
+			}
+			return false;
+		};
+		TypeAndValue.prototype.IsValue = function(...$args) { return this.$val.IsValue(...$args); };
+		$ptrType(TypeAndValue).prototype.IsNil = function IsNil() {
+			var tv;
+			tv = this;
+			return (tv.mode === 7) && $interfaceIsEqual(tv.Type, (25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]));
+		};
+		TypeAndValue.prototype.IsNil = function(...$args) { return this.$val.IsNil(...$args); };
+		$ptrType(TypeAndValue).prototype.Addressable = function Addressable() {
+			var tv;
+			tv = this;
+			return tv.mode === 5;
+		};
+		TypeAndValue.prototype.Addressable = function(...$args) { return this.$val.Addressable(...$args); };
+		$ptrType(TypeAndValue).prototype.Assignable = function Assignable() {
+			var tv;
+			tv = this;
+			return (tv.mode === 5) || (tv.mode === 6);
+		};
+		TypeAndValue.prototype.Assignable = function(...$args) { return this.$val.Assignable(...$args); };
+		$ptrType(TypeAndValue).prototype.HasOk = function HasOk() {
+			var tv;
+			tv = this;
+			return (tv.mode === 8) || (tv.mode === 6);
+		};
+		TypeAndValue.prototype.HasOk = function(...$args) { return this.$val.HasOk(...$args); };
+		$ptrType(Initializer).prototype.String = function String$37() {
+			var {_i, _ref, buf, i, init$6, lhs, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			buf = [buf];
+			init$6 = this;
+			buf[0] = new bytes.Buffer.ptr(sliceType$12.nil, 0, 0);
+			_ref = init$6.Lhs;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				i = _i;
+				lhs = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (i > 0) {
+					buf[0].WriteString(", ");
+				}
+				buf[0].WriteString(lhs.object.Name());
+				_i++;
+			}
+			buf[0].WriteString(" = ");
+			$r = WriteExpr(buf[0], init$6.Rhs); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return buf[0].String();
+			/* */ } return; } var $f = {$blk: String$37, $c: true, $r, _i, _ref, buf, i, init$6, lhs, $s};return $f;
+		};
+		$ptrType(Config).prototype.Check = function Check(path, fset, files, info) {
+			var {$24r, _r, _r$1, conf, files, fset, info, path, pkg, $s, $r, $c} = $restore(this, {path, fset, files, info});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			conf = this;
+			_r = NewPackage(path, ""); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			pkg = _r;
+			_r$1 = NewChecker(conf, fset, pkg, info).Files(files); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = [pkg, _r$1];
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: Check, $c: true, $r, $24r, _r, _r$1, conf, files, fset, info, path, pkg, $s};return $f;
+		};
+		Identical = function Identical$1(x, y) {
+			var {$24r, _r, c, x, y, $s, $r, $c} = $restore(this, {x, y});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			c = new comparer.ptr(false, false);
+			_r = c.identical(x, y, ptrType$24.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: Identical$1, $c: true, $r, $24r, _r, c, x, y, $s};return $f;
+		};
+		$pkg.Identical = Identical;
+		IdenticalIgnoreTags = function IdenticalIgnoreTags$1(x, y) {
+			var {$24r, _r, c, x, y, $s, $r, $c} = $restore(this, {x, y});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			c = new comparer.ptr(false, false);
+			c.ignoreTags = true;
+			_r = c.identical(x, y, ptrType$24.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: IdenticalIgnoreTags$1, $c: true, $r, $24r, _r, c, x, y, $s};return $f;
+		};
+		$pkg.IdenticalIgnoreTags = IdenticalIgnoreTags;
+		version.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "equal", name: "equal", pkg: "go/types", typ: $funcType([version], [$Bool], false)}, {prop: "before", name: "before", pkg: "go/types", typ: $funcType([version], [$Bool], false)}, {prop: "after", name: "after", pkg: "go/types", typ: $funcType([version], [$Bool], false)}];
+		ptrType$13.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Term", name: "Term", pkg: "", typ: $funcType([$Int], [ptrType$20], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$20.methods = [{prop: "Tilde", name: "Tilde", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$118.methods = [{prop: "unify", name: "unify", pkg: "go/types", typ: $funcType([Type, Type, unifyMode], [$Bool], false)}, {prop: "tracef", name: "tracef", pkg: "go/types", typ: $funcType([$String, sliceType$5], [], true)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "join", name: "join", pkg: "go/types", typ: $funcType([ptrType$15, ptrType$15], [$Bool], false)}, {prop: "asTypeParam", name: "asTypeParam", pkg: "go/types", typ: $funcType([Type], [ptrType$15], false)}, {prop: "setHandle", name: "setHandle", pkg: "go/types", typ: $funcType([ptrType$15, ptrType$23], [], false)}, {prop: "at", name: "at", pkg: "go/types", typ: $funcType([ptrType$15], [Type], false)}, {prop: "set", name: "set", pkg: "go/types", typ: $funcType([ptrType$15, Type], [], false)}, {prop: "unknowns", name: "unknowns", pkg: "go/types", typ: $funcType([], [$Int], false)}, {prop: "inferred", name: "inferred", pkg: "go/types", typ: $funcType([sliceType$8], [sliceType$3], false)}, {prop: "nify", name: "nify", pkg: "go/types", typ: $funcType([Type, Type, unifyMode, ptrType$24], [$Bool], false)}];
+		unifyMode.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		typeParamsById.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}];
+		ptrType$5.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "equal", name: "equal", pkg: "go/types", typ: $funcType([ptrType$5], [$Bool], false)}, {prop: "union", name: "union", pkg: "go/types", typ: $funcType([ptrType$5], [ptrType$5, ptrType$5], false)}, {prop: "intersect", name: "intersect", pkg: "go/types", typ: $funcType([ptrType$5], [ptrType$5], false)}, {prop: "includes", name: "includes", pkg: "go/types", typ: $funcType([Type], [$Bool], false)}, {prop: "subsetOf", name: "subsetOf", pkg: "go/types", typ: $funcType([ptrType$5], [$Bool], false)}, {prop: "disjoint", name: "disjoint", pkg: "go/types", typ: $funcType([ptrType$5], [$Bool], false)}];
+		ptrType$120.methods = [{prop: "byte$", name: "byte", pkg: "go/types", typ: $funcType([$Uint8], [], false)}, {prop: "string", name: "string", pkg: "go/types", typ: $funcType([$String], [], false)}, {prop: "error", name: "error", pkg: "go/types", typ: $funcType([$String], [], false)}, {prop: "typ", name: "typ", pkg: "go/types", typ: $funcType([Type], [], false)}, {prop: "typeSet", name: "typeSet", pkg: "go/types", typ: $funcType([ptrType$8], [], false)}, {prop: "typeList", name: "typeList", pkg: "go/types", typ: $funcType([sliceType$3], [], false)}, {prop: "tParamList", name: "tParamList", pkg: "go/types", typ: $funcType([sliceType$8], [], false)}, {prop: "typeName", name: "typeName", pkg: "go/types", typ: $funcType([ptrType$18], [], false)}, {prop: "tuple", name: "tuple", pkg: "go/types", typ: $funcType([ptrType$16, $Bool], [], false)}, {prop: "signature", name: "signature", pkg: "go/types", typ: $funcType([ptrType$29], [], false)}];
+		ptrType$8.methods = [{prop: "IsEmpty", name: "IsEmpty", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsAll", name: "IsAll", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsMethodSet", name: "IsMethodSet", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsComparable", name: "IsComparable", pkg: "", typ: $funcType([mapType$1], [$Bool], false)}, {prop: "NumMethods", name: "NumMethods", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Method", name: "Method", pkg: "", typ: $funcType([$Int], [ptrType$2], false)}, {prop: "LookupMethod", name: "LookupMethod", pkg: "", typ: $funcType([ptrType$1, $String, $Bool], [$Int, ptrType$2], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "hasTerms", name: "hasTerms", pkg: "go/types", typ: $funcType([], [$Bool], false)}, {prop: "subsetOf", name: "subsetOf", pkg: "go/types", typ: $funcType([ptrType$8], [$Bool], false)}, {prop: "is", name: "is", pkg: "go/types", typ: $funcType([funcType$2], [$Bool], false)}, {prop: "underIs", name: "underIs", pkg: "go/types", typ: $funcType([funcType$3], [$Bool], false)}];
+		byUniqueMethodName.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}];
+		ptrType$15.methods = [{prop: "Obj", name: "Obj", pkg: "", typ: $funcType([], [ptrType$18], false)}, {prop: "Index", name: "Index", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Constraint", name: "Constraint", pkg: "", typ: $funcType([], [Type], false)}, {prop: "SetConstraint", name: "SetConstraint", pkg: "", typ: $funcType([Type], [], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "cleanup", name: "cleanup", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "iface", name: "iface", pkg: "go/types", typ: $funcType([], [ptrType$14], false)}, {prop: "is", name: "is", pkg: "go/types", typ: $funcType([funcType$2], [$Bool], false)}, {prop: "underIs", name: "underIs", pkg: "go/types", typ: $funcType([funcType$3], [$Bool], false)}];
+		ptrType$49.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "At", name: "At", pkg: "", typ: $funcType([$Int], [ptrType$15], false)}, {prop: "list", name: "list", pkg: "go/types", typ: $funcType([], [sliceType$8], false)}];
+		ptrType$57.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "At", name: "At", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "list", name: "list", pkg: "go/types", typ: $funcType([], [sliceType$3], false)}];
+		ptrType$16.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "At", name: "At", pkg: "", typ: $funcType([$Int], [ptrType$17], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		termlist.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "isEmpty", name: "isEmpty", pkg: "go/types", typ: $funcType([], [$Bool], false)}, {prop: "isAll", name: "isAll", pkg: "go/types", typ: $funcType([], [$Bool], false)}, {prop: "norm", name: "norm", pkg: "go/types", typ: $funcType([], [termlist], false)}, {prop: "union", name: "union", pkg: "go/types", typ: $funcType([termlist], [termlist], false)}, {prop: "intersect", name: "intersect", pkg: "go/types", typ: $funcType([termlist], [termlist], false)}, {prop: "equal", name: "equal", pkg: "go/types", typ: $funcType([termlist], [$Bool], false)}, {prop: "includes", name: "includes", pkg: "go/types", typ: $funcType([Type], [$Bool], false)}, {prop: "supersetOf", name: "supersetOf", pkg: "go/types", typ: $funcType([ptrType$5], [$Bool], false)}, {prop: "subsetOf", name: "subsetOf", pkg: "go/types", typ: $funcType([termlist], [$Bool], false)}];
+		substMap.methods = [{prop: "empty", name: "empty", pkg: "go/types", typ: $funcType([], [$Bool], false)}, {prop: "lookup", name: "lookup", pkg: "go/types", typ: $funcType([ptrType$15], [Type], false)}];
+		ptrType$121.methods = [{prop: "typ", name: "typ", pkg: "go/types", typ: $funcType([Type], [Type], false)}, {prop: "typOrNil", name: "typOrNil", pkg: "go/types", typ: $funcType([Type], [Type], false)}, {prop: "var_", name: "var_", pkg: "go/types", typ: $funcType([ptrType$17], [ptrType$17], false)}, {prop: "tuple", name: "tuple", pkg: "go/types", typ: $funcType([ptrType$16], [ptrType$16], false)}, {prop: "varList", name: "varList", pkg: "go/types", typ: $funcType([sliceType$9], [sliceType$9, $Bool], false)}, {prop: "func_", name: "func_", pkg: "go/types", typ: $funcType([ptrType$2], [ptrType$2], false)}, {prop: "funcList", name: "funcList", pkg: "go/types", typ: $funcType([sliceType], [sliceType, $Bool], false)}, {prop: "typeList", name: "typeList", pkg: "go/types", typ: $funcType([sliceType$3], [sliceType$3, $Bool], false)}, {prop: "termlist", name: "termlist", pkg: "go/types", typ: $funcType([sliceType$11], [sliceType$11, $Bool], false)}];
+		ptrType$12.methods = [{prop: "NumFields", name: "NumFields", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Field", name: "Field", pkg: "", typ: $funcType([$Int], [ptrType$17], false)}, {prop: "Tag", name: "Tag", pkg: "", typ: $funcType([$Int], [$String], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "markComplete", name: "markComplete", pkg: "go/types", typ: $funcType([], [], false)}];
+		ptrType$27.methods = [{prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$84.methods = [{prop: "Alignof", name: "Alignof", pkg: "", typ: $funcType([Type], [$Int64], false)}, {prop: "Offsetsof", name: "Offsetsof", pkg: "", typ: $funcType([sliceType$9], [sliceType$18], false)}, {prop: "Sizeof", name: "Sizeof", pkg: "", typ: $funcType([Type], [$Int64], false)}];
+		ptrType$29.methods = [{prop: "Recv", name: "Recv", pkg: "", typ: $funcType([], [ptrType$17], false)}, {prop: "TypeParams", name: "TypeParams", pkg: "", typ: $funcType([], [ptrType$49], false)}, {prop: "RecvTypeParams", name: "RecvTypeParams", pkg: "", typ: $funcType([], [ptrType$49], false)}, {prop: "Params", name: "Params", pkg: "", typ: $funcType([], [ptrType$16], false)}, {prop: "Results", name: "Results", pkg: "", typ: $funcType([], [ptrType$16], false)}, {prop: "Variadic", name: "Variadic", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$3.methods = [{prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [SelectionKind], false)}, {prop: "Recv", name: "Recv", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Obj", name: "Obj", pkg: "", typ: $funcType([], [Object], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Index", name: "Index", pkg: "", typ: $funcType([], [sliceType$24], false)}, {prop: "Indirect", name: "Indirect", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType.methods = [{prop: "Parent", name: "Parent", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Names", name: "Names", pkg: "", typ: $funcType([], [sliceType$13], false)}, {prop: "NumChildren", name: "NumChildren", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Child", name: "Child", pkg: "", typ: $funcType([$Int], [ptrType], false)}, {prop: "Lookup", name: "Lookup", pkg: "", typ: $funcType([$String], [Object], false)}, {prop: "LookupParent", name: "LookupParent", pkg: "", typ: $funcType([$String, token.Pos], [ptrType, Object], false)}, {prop: "Insert", name: "Insert", pkg: "", typ: $funcType([Object], [Object], false)}, {prop: "_InsertLazy", name: "_InsertLazy", pkg: "go/types", typ: $funcType([$String, funcType$4], [$Bool], false)}, {prop: "insert", name: "insert", pkg: "go/types", typ: $funcType([$String, Object], [], false)}, {prop: "squash", name: "squash", pkg: "go/types", typ: $funcType([funcType$5], [], false)}, {prop: "Pos", name: "Pos", pkg: "", typ: $funcType([], [token.Pos], false)}, {prop: "End", name: "End", pkg: "", typ: $funcType([], [token.Pos], false)}, {prop: "Contains", name: "Contains", pkg: "", typ: $funcType([token.Pos], [$Bool], false)}, {prop: "Innermost", name: "Innermost", pkg: "", typ: $funcType([token.Pos], [ptrType], false)}, {prop: "WriteTo", name: "WriteTo", pkg: "", typ: $funcType([io.Writer, $Int, $Bool], [], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$86.methods = [{prop: "Parent", name: "Parent", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "Pos", name: "Pos", pkg: "", typ: $funcType([], [token.Pos], false)}, {prop: "Pkg", name: "Pkg", pkg: "", typ: $funcType([], [ptrType$1], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Exported", name: "Exported", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Id", name: "Id", pkg: "", typ: $funcType([], [$String], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "order", name: "order", pkg: "go/types", typ: $funcType([], [$Uint32], false)}, {prop: "color", name: "color", pkg: "go/types", typ: $funcType([], [color], false)}, {prop: "setType", name: "setType", pkg: "go/types", typ: $funcType([Type], [], false)}, {prop: "setOrder", name: "setOrder", pkg: "go/types", typ: $funcType([$Uint32], [], false)}, {prop: "setColor", name: "setColor", pkg: "go/types", typ: $funcType([color], [], false)}, {prop: "setParent", name: "setParent", pkg: "go/types", typ: $funcType([ptrType], [], false)}, {prop: "sameId", name: "sameId", pkg: "go/types", typ: $funcType([ptrType$1, $String], [$Bool], false)}, {prop: "scopePos", name: "scopePos", pkg: "go/types", typ: $funcType([], [token.Pos], false)}, {prop: "setScopePos", name: "setScopePos", pkg: "go/types", typ: $funcType([token.Pos], [], false)}];
+		ptrType$59.methods = [{prop: "hasInitializer", name: "hasInitializer", pkg: "go/types", typ: $funcType([], [$Bool], false)}, {prop: "addDep", name: "addDep", pkg: "go/types", typ: $funcType([Object], [], false)}];
+		inSourceOrder.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}];
+		ptrType$24.methods = [{prop: "identical", name: "identical", pkg: "go/types", typ: $funcType([ptrType$24], [$Bool], false)}];
+		ptrType$122.methods = [{prop: "identical", name: "identical", pkg: "go/types", typ: $funcType([Type, Type, ptrType$24], [$Bool], false)}];
+		ptrType$28.methods = [{prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$1.methods = [{prop: "Path", name: "Path", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "SetName", name: "SetName", pkg: "", typ: $funcType([$String], [], false)}, {prop: "GoVersion", name: "GoVersion", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Scope", name: "Scope", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "Complete", name: "Complete", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "MarkComplete", name: "MarkComplete", pkg: "", typ: $funcType([], [], false)}, {prop: "Imports", name: "Imports", pkg: "", typ: $funcType([], [sliceType$23], false)}, {prop: "SetImports", name: "SetImports", pkg: "", typ: $funcType([sliceType$23], [], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$63.methods = [{prop: "Pos", name: "Pos", pkg: "", typ: $funcType([], [token.Pos], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "setConst", name: "setConst", pkg: "go/types", typ: $funcType([token.Token, $String], [], false)}, {prop: "isNil", name: "isNil", pkg: "go/types", typ: $funcType([], [$Bool], false)}, {prop: "assignableTo", name: "assignableTo", pkg: "go/types", typ: $funcType([ptrType$6, Type, ptrType$35], [$Bool, errors$1.Code], false)}, {prop: "convertibleTo", name: "convertibleTo", pkg: "go/types", typ: $funcType([ptrType$6, Type, ptrType$35], [$Bool], false)}];
+		ptrType$55.methods = [{prop: "insert", name: "insert", pkg: "go/types", typ: $funcType([Object], [Object], false)}];
+		ptrType$92.methods = [{prop: "Parent", name: "Parent", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "Pos", name: "Pos", pkg: "", typ: $funcType([], [token.Pos], false)}, {prop: "Pkg", name: "Pkg", pkg: "", typ: $funcType([], [ptrType$1], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Exported", name: "Exported", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Id", name: "Id", pkg: "", typ: $funcType([], [$String], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "order", name: "order", pkg: "go/types", typ: $funcType([], [$Uint32], false)}, {prop: "color", name: "color", pkg: "go/types", typ: $funcType([], [color], false)}, {prop: "scopePos", name: "scopePos", pkg: "go/types", typ: $funcType([], [token.Pos], false)}, {prop: "setParent", name: "setParent", pkg: "go/types", typ: $funcType([ptrType], [], false)}, {prop: "setType", name: "setType", pkg: "go/types", typ: $funcType([Type], [], false)}, {prop: "setOrder", name: "setOrder", pkg: "go/types", typ: $funcType([$Uint32], [], false)}, {prop: "setColor", name: "setColor", pkg: "go/types", typ: $funcType([color], [], false)}, {prop: "setScopePos", name: "setScopePos", pkg: "go/types", typ: $funcType([token.Pos], [], false)}, {prop: "sameId", name: "sameId", pkg: "go/types", typ: $funcType([ptrType$1, $String], [$Bool], false)}, {prop: "less", name: "less", pkg: "go/types", typ: $funcType([ptrType$92], [$Bool], false)}];
+		color.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$32.methods = [{prop: "Imported", name: "Imported", pkg: "", typ: $funcType([], [ptrType$1], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$33.methods = [{prop: "Val", name: "Val", pkg: "", typ: $funcType([], [constant.Value], false)}, {prop: "isDependency", name: "isDependency", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$18.methods = [{prop: "IsAlias", name: "IsAlias", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$17.methods = [{prop: "Anonymous", name: "Anonymous", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Embedded", name: "Embedded", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsField", name: "IsField", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Origin", name: "Origin", pkg: "", typ: $funcType([], [ptrType$17], false)}, {prop: "isDependency", name: "isDependency", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$2.methods = [{prop: "FullName", name: "FullName", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Scope", name: "Scope", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "Origin", name: "Origin", pkg: "", typ: $funcType([], [ptrType$2], false)}, {prop: "hasPtrRecv", name: "hasPtrRecv", pkg: "go/types", typ: $funcType([], [$Bool], false)}, {prop: "isDependency", name: "isDependency", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$93.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$19.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$34.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$10.methods = [{prop: "resolve", name: "resolve", pkg: "go/types", typ: $funcType([], [ptrType$10], false)}, {prop: "state", name: "state", pkg: "go/types", typ: $funcType([], [namedState], false)}, {prop: "setState", name: "setState", pkg: "go/types", typ: $funcType([namedState], [], false)}, {prop: "cleanup", name: "cleanup", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "Obj", name: "Obj", pkg: "", typ: $funcType([], [ptrType$18], false)}, {prop: "Origin", name: "Origin", pkg: "", typ: $funcType([], [ptrType$10], false)}, {prop: "TypeParams", name: "TypeParams", pkg: "", typ: $funcType([], [ptrType$49], false)}, {prop: "SetTypeParams", name: "SetTypeParams", pkg: "", typ: $funcType([sliceType$8], [], false)}, {prop: "TypeArgs", name: "TypeArgs", pkg: "", typ: $funcType([], [ptrType$57], false)}, {prop: "NumMethods", name: "NumMethods", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Method", name: "Method", pkg: "", typ: $funcType([$Int], [ptrType$2], false)}, {prop: "expandMethod", name: "expandMethod", pkg: "go/types", typ: $funcType([$Int], [ptrType$2], false)}, {prop: "SetUnderlying", name: "SetUnderlying", pkg: "", typ: $funcType([Type], [], false)}, {prop: "AddMethod", name: "AddMethod", pkg: "", typ: $funcType([ptrType$2], [], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "under", name: "under", pkg: "go/types", typ: $funcType([], [Type], false)}, {prop: "setUnderlying", name: "setUnderlying", pkg: "go/types", typ: $funcType([Type], [], false)}, {prop: "lookupMethod", name: "lookupMethod", pkg: "go/types", typ: $funcType([ptrType$1, $String, $Bool], [$Int, ptrType$2], false)}, {prop: "expandUnderlying", name: "expandUnderlying", pkg: "go/types", typ: $funcType([], [Type], false)}];
+		ptrType$123.methods = [{prop: "recordCanon", name: "recordCanon", pkg: "go/types", typ: $funcType([ptrType$15, ptrType$15], [], false)}, {prop: "recordInstance", name: "recordInstance", pkg: "go/types", typ: $funcType([ptrType$1, token.Pos, sliceType$8, sliceType$3, sliceType$10], [], false)}, {prop: "assign", name: "assign", pkg: "go/types", typ: $funcType([ptrType$1, token.Pos, ptrType$15, Type], [], false)}, {prop: "localNamedVertex", name: "localNamedVertex", pkg: "go/types", typ: $funcType([ptrType$1, ptrType$10], [$Int], false)}, {prop: "typeParamVertex", name: "typeParamVertex", pkg: "go/types", typ: $funcType([ptrType$15], [$Int], false)}, {prop: "addEdge", name: "addEdge", pkg: "go/types", typ: $funcType([$Int, $Int, $Int, token.Pos, Type], [], false)}];
+		ptrType$124.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "At", name: "At", pkg: "", typ: $funcType([$Int], [ptrType$3], false)}, {prop: "Lookup", name: "Lookup", pkg: "", typ: $funcType([ptrType$1, $String], [ptrType$3], false)}];
+		methodSet.methods = [{prop: "add", name: "add", pkg: "go/types", typ: $funcType([sliceType, sliceType$24, $Bool, $Bool], [methodSet], false)}, {prop: "addOne", name: "addOne", pkg: "go/types", typ: $funcType([ptrType$2, sliceType$24, $Bool, $Bool], [methodSet], false)}];
+		ptrType$30.methods = [{prop: "Key", name: "Key", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$125.methods = [{prop: "lookup", name: "lookup", pkg: "go/types", typ: $funcType([ptrType$10], [ptrType$10], false)}, {prop: "add", name: "add", pkg: "go/types", typ: $funcType([ptrType$10], [], false)}];
+		ptrType$95.methods = [{prop: "insert", name: "insert", pkg: "go/types", typ: $funcType([ptrType$66], [], false)}, {prop: "gotoTarget", name: "gotoTarget", pkg: "go/types", typ: $funcType([$String], [ptrType$66], false)}, {prop: "enclosingTarget", name: "enclosingTarget", pkg: "go/types", typ: $funcType([$String], [ptrType$66], false)}];
+		ptrType$14.methods = [{prop: "typeSet", name: "typeSet", pkg: "go/types", typ: $funcType([], [ptrType$8], false)}, {prop: "MarkImplicit", name: "MarkImplicit", pkg: "", typ: $funcType([], [], false)}, {prop: "NumExplicitMethods", name: "NumExplicitMethods", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "ExplicitMethod", name: "ExplicitMethod", pkg: "", typ: $funcType([$Int], [ptrType$2], false)}, {prop: "NumEmbeddeds", name: "NumEmbeddeds", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Embedded", name: "Embedded", pkg: "", typ: $funcType([$Int], [ptrType$10], false)}, {prop: "EmbeddedType", name: "EmbeddedType", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "NumMethods", name: "NumMethods", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Method", name: "Method", pkg: "", typ: $funcType([$Int], [ptrType$2], false)}, {prop: "Empty", name: "Empty", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsComparable", name: "IsComparable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsMethodSet", name: "IsMethodSet", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsImplicit", name: "IsImplicit", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Complete", name: "Complete", pkg: "", typ: $funcType([], [ptrType$14], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "cleanup", name: "cleanup", pkg: "go/types", typ: $funcType([], [], false)}];
+		ptrType$98.methods = [{prop: "cost", name: "cost", pkg: "go/types", typ: $funcType([], [$Int], false)}];
+		ptrType$99.methods = [{prop: "add", name: "add", pkg: "go/types", typ: $funcType([ptrType$98], [], false)}];
+		nodeQueue.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}];
+		ptrType$97.methods = [{prop: "Push", name: "Push", pkg: "", typ: $funcType([$emptyInterface], [], false)}, {prop: "Pop", name: "Pop", pkg: "", typ: $funcType([], [$emptyInterface], false)}];
+		ptrType$126.methods = [{prop: "isParameterized", name: "isParameterized", pkg: "go/types", typ: $funcType([Type], [$Bool], false)}, {prop: "varList", name: "varList", pkg: "go/types", typ: $funcType([sliceType$9], [$Bool], false)}];
+		ptrType$127.methods = [{prop: "typ", name: "typ", pkg: "go/types", typ: $funcType([Type], [], false)}, {prop: "varList", name: "varList", pkg: "go/types", typ: $funcType([sliceType$9], [], false)}];
+		ptrType$109.methods = [{prop: "empty", name: "empty", pkg: "go/types", typ: $funcType([], [$Bool], false)}, {prop: "pos", name: "pos", pkg: "go/types", typ: $funcType([], [token.Pos], false)}, {prop: "msg", name: "msg", pkg: "go/types", typ: $funcType([ptrType$25, Qualifier], [$String], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "errorf", name: "errorf", pkg: "go/types", typ: $funcType([token.Pos, $String, sliceType$5], [], true)}];
+		posSpan.methods = [{prop: "Pos", name: "Pos", pkg: "", typ: $funcType([], [token.Pos], false)}];
+		atPos.methods = [{prop: "Pos", name: "Pos", pkg: "", typ: $funcType([], [token.Pos], false)}];
+		importDecl.methods = [{prop: "node", name: "node", pkg: "go/types", typ: $funcType([], [ast.Node], false)}];
+		constDecl.methods = [{prop: "node", name: "node", pkg: "go/types", typ: $funcType([], [ast.Node], false)}];
+		varDecl.methods = [{prop: "node", name: "node", pkg: "go/types", typ: $funcType([], [ast.Node], false)}];
+		typeDecl.methods = [{prop: "node", name: "node", pkg: "go/types", typ: $funcType([], [ast.Node], false)}];
+		funcDecl.methods = [{prop: "node", name: "node", pkg: "go/types", typ: $funcType([], [ast.Node], false)}];
+		ptrType$52.methods = [{prop: "instanceHash", name: "instanceHash", pkg: "go/types", typ: $funcType([Type, sliceType$3], [$String], false)}, {prop: "lookup", name: "lookup", pkg: "go/types", typ: $funcType([$String, Type, sliceType$3], [Type], false)}, {prop: "update", name: "update", pkg: "go/types", typ: $funcType([$String, Type, sliceType$3, Type], [Type], false)}, {prop: "getID", name: "getID", pkg: "go/types", typ: $funcType([Type], [$Int], false)}];
+		ptrType$128.methods = [{prop: "lookup", name: "lookup", pkg: "go/types", typ: $funcType([$String], [Object], false)}];
+		ptrType$115.methods = [{prop: "describef", name: "describef", pkg: "go/types", typ: $funcType([positioner, $String, sliceType$5], [], true)}];
+		ptrType$6.methods = [{prop: "langCompat", name: "langCompat", pkg: "go/types", typ: $funcType([ptrType$58], [], false)}, {prop: "allowVersion", name: "allowVersion", pkg: "go/types", typ: $funcType([ptrType$1, positioner, version], [$Bool], false)}, {prop: "verifyVersionf", name: "verifyVersionf", pkg: "go/types", typ: $funcType([positioner, version, $String, sliceType$5], [$Bool], true)}, {prop: "validType", name: "validType", pkg: "go/types", typ: $funcType([ptrType$10], [], false)}, {prop: "validType0", name: "validType0", pkg: "go/types", typ: $funcType([Type, sliceType$6, sliceType$6], [$Bool], false)}, {prop: "ident", name: "ident", pkg: "go/types", typ: $funcType([ptrType$63, ptrType$31, ptrType$10, $Bool], [], false)}, {prop: "typ", name: "typ", pkg: "go/types", typ: $funcType([ast.Expr], [Type], false)}, {prop: "varType", name: "varType", pkg: "go/types", typ: $funcType([ast.Expr], [Type], false)}, {prop: "validVarType", name: "validVarType", pkg: "go/types", typ: $funcType([ast.Expr, Type], [], false)}, {prop: "definedType", name: "definedType", pkg: "go/types", typ: $funcType([ast.Expr, ptrType$10], [Type], false)}, {prop: "genericType", name: "genericType", pkg: "go/types", typ: $funcType([ast.Expr, ptrType$35], [Type], false)}, {prop: "typInternal", name: "typInternal", pkg: "go/types", typ: $funcType([ast.Expr, ptrType$10], [Type], false)}, {prop: "instantiatedType", name: "instantiatedType", pkg: "go/types", typ: $funcType([ptrType$104, ptrType$10], [Type], false)}, {prop: "arrayLength", name: "arrayLength", pkg: "go/types", typ: $funcType([ast.Expr], [$Int64], false)}, {prop: "typeList", name: "typeList", pkg: "go/types", typ: $funcType([sliceType$10], [sliceType$3], false)}, {prop: "newTypeParam", name: "newTypeParam", pkg: "go/types", typ: $funcType([ptrType$18, Type], [ptrType$15], false)}, {prop: "subst", name: "subst", pkg: "go/types", typ: $funcType([token.Pos, Type, substMap, ptrType$10, ptrType$52], [Type], false)}, {prop: "structType", name: "structType", pkg: "go/types", typ: $funcType([ptrType$12, ptrType$43], [], false)}, {prop: "declareInSet", name: "declareInSet", pkg: "go/types", typ: $funcType([ptrType$55, token.Pos, Object], [$Bool], false)}, {prop: "tag", name: "tag", pkg: "go/types", typ: $funcType([ptrType$58], [$String], false)}, {prop: "funcBody", name: "funcBody", pkg: "go/types", typ: $funcType([ptrType$59, $String, ptrType$29, ptrType$75, constant.Value], [], false)}, {prop: "usage", name: "usage", pkg: "go/types", typ: $funcType([ptrType], [], false)}, {prop: "simpleStmt", name: "simpleStmt", pkg: "go/types", typ: $funcType([ast.Stmt], [], false)}, {prop: "stmtList", name: "stmtList", pkg: "go/types", typ: $funcType([stmtContext, sliceType$16], [], false)}, {prop: "multipleDefaults", name: "multipleDefaults", pkg: "go/types", typ: $funcType([sliceType$16], [], false)}, {prop: "openScope", name: "openScope", pkg: "go/types", typ: $funcType([ast.Node, $String], [], false)}, {prop: "closeScope", name: "closeScope", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "suspendedCall", name: "suspendedCall", pkg: "go/types", typ: $funcType([$String, ptrType$87], [], false)}, {prop: "caseValues", name: "caseValues", pkg: "go/types", typ: $funcType([ptrType$63, sliceType$10, valueMap], [], false)}, {prop: "isNil", name: "isNil", pkg: "go/types", typ: $funcType([ast.Expr], [$Bool], false)}, {prop: "caseTypes", name: "caseTypes", pkg: "go/types", typ: $funcType([ptrType$63, sliceType$10, mapType$11], [Type], false)}, {prop: "stmt", name: "stmt", pkg: "go/types", typ: $funcType([stmtContext, ast.Stmt], [], false)}, {prop: "funcType", name: "funcType", pkg: "go/types", typ: $funcType([ptrType$29, ptrType$50, ptrType$45], [], false)}, {prop: "collectParams", name: "collectParams", pkg: "go/types", typ: $funcType([ptrType, ptrType$50, $Bool], [sliceType$9, $Bool], false)}, {prop: "isTerminating", name: "isTerminating", pkg: "go/types", typ: $funcType([ast.Stmt, $String], [$Bool], false)}, {prop: "isTerminatingList", name: "isTerminatingList", pkg: "go/types", typ: $funcType([sliceType$16, $String], [$Bool], false)}, {prop: "isTerminatingSwitch", name: "isTerminatingSwitch", pkg: "go/types", typ: $funcType([ptrType$75, $String], [$Bool], false)}, {prop: "arityMatch", name: "arityMatch", pkg: "go/types", typ: $funcType([ptrType$89, ptrType$89], [], false)}, {prop: "declarePkgObj", name: "declarePkgObj", pkg: "go/types", typ: $funcType([ptrType$31, Object, ptrType$59], [], false)}, {prop: "filename", name: "filename", pkg: "go/types", typ: $funcType([$Int], [$String], false)}, {prop: "importPackage", name: "importPackage", pkg: "go/types", typ: $funcType([positioner, $String, $String], [ptrType$1], false)}, {prop: "collectObjects", name: "collectObjects", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "unpackRecv", name: "unpackRecv", pkg: "go/types", typ: $funcType([ast.Expr, $Bool], [$Bool, ptrType$31, sliceType$21], false)}, {prop: "resolveBaseTypeName", name: "resolveBaseTypeName", pkg: "go/types", typ: $funcType([$Bool, ast.Expr, sliceType$19], [$Bool, ptrType$18], false)}, {prop: "packageObjects", name: "packageObjects", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "unusedImports", name: "unusedImports", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "errorUnusedPkg", name: "errorUnusedPkg", pkg: "go/types", typ: $funcType([ptrType$32], [], false)}, {prop: "newNamed", name: "newNamed", pkg: "go/types", typ: $funcType([ptrType$18, Type, sliceType], [ptrType$10], false)}, {prop: "newNamedInstance", name: "newNamedInstance", pkg: "go/types", typ: $funcType([token.Pos, ptrType$10, sliceType$3, ptrType$10], [ptrType$10], false)}, {prop: "context", name: "context", pkg: "go/types", typ: $funcType([], [ptrType$52], false)}, {prop: "monomorph", name: "monomorph", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "reportInstanceLoop", name: "reportInstanceLoop", pkg: "go/types", typ: $funcType([$Int], [], false)}, {prop: "missingMethod", name: "missingMethod", pkg: "go/types", typ: $funcType([Type, Type, $Bool, funcType$7, ptrType$35], [ptrType$2, $Bool], false)}, {prop: "interfacePtrError", name: "interfacePtrError", pkg: "go/types", typ: $funcType([Type], [$String], false)}, {prop: "funcString", name: "funcString", pkg: "go/types", typ: $funcType([ptrType$2, $Bool], [$String], false)}, {prop: "assertableTo", name: "assertableTo", pkg: "go/types", typ: $funcType([Type, Type, ptrType$35], [$Bool], false)}, {prop: "newAssertableTo", name: "newAssertableTo", pkg: "go/types", typ: $funcType([token.Pos, Type, Type, ptrType$35], [$Bool], false)}, {prop: "labels", name: "labels", pkg: "go/types", typ: $funcType([ptrType$75], [], false)}, {prop: "blockBranches", name: "blockBranches", pkg: "go/types", typ: $funcType([ptrType, ptrType$95, ptrType$66, sliceType$16], [sliceType$26], false)}, {prop: "newInterface", name: "newInterface", pkg: "go/types", typ: $funcType([], [ptrType$14], false)}, {prop: "interfaceType", name: "interfaceType", pkg: "go/types", typ: $funcType([ptrType$14, ptrType$46, ptrType$10], [], false)}, {prop: "instance", name: "instance", pkg: "go/types", typ: $funcType([token.Pos, Type, sliceType$3, ptrType$10, ptrType$52], [Type], false)}, {prop: "validateTArgLen", name: "validateTArgLen", pkg: "go/types", typ: $funcType([token.Pos, $Int, $Int], [$Bool], false)}, {prop: "verify", name: "verify", pkg: "go/types", typ: $funcType([token.Pos, sliceType$8, sliceType$3, ptrType$52], [$Int, $error], false)}, {prop: "implements$", name: "implements", pkg: "go/types", typ: $funcType([token.Pos, Type, Type, $Bool, ptrType$35], [$Bool], false)}, {prop: "initOrder", name: "initOrder", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "reportCycle", name: "reportCycle", pkg: "go/types", typ: $funcType([sliceType$7], [], false)}, {prop: "infer", name: "infer", pkg: "go/types", typ: $funcType([positioner, sliceType$8, sliceType$3, ptrType$16, sliceType$29], [sliceType$3], false)}, {prop: "renameTParams", name: "renameTParams", pkg: "go/types", typ: $funcType([token.Pos, sliceType$8, Type], [sliceType$8, Type], false)}, {prop: "indexExpr", name: "indexExpr", pkg: "go/types", typ: $funcType([ptrType$63, ptrType$104], [$Bool], false)}, {prop: "sliceExpr", name: "sliceExpr", pkg: "go/types", typ: $funcType([ptrType$63, ptrType$103], [], false)}, {prop: "singleIndex", name: "singleIndex", pkg: "go/types", typ: $funcType([ptrType$104], [ast.Expr], false)}, {prop: "index", name: "index", pkg: "go/types", typ: $funcType([ast.Expr, $Int64], [Type, $Int64], false)}, {prop: "isValidIndex", name: "isValidIndex", pkg: "go/types", typ: $funcType([ptrType$63, errors$1.Code, $String, $Bool], [$Bool], false)}, {prop: "indexedElts", name: "indexedElts", pkg: "go/types", typ: $funcType([sliceType$10, Type, $Int64], [$Int64], false)}, {prop: "op", name: "op", pkg: "go/types", typ: $funcType([opPredicates, ptrType$63, token.Token], [$Bool], false)}, {prop: "unary", name: "unary", pkg: "go/types", typ: $funcType([ptrType$63, ptrType$21], [], false)}, {prop: "updateExprType", name: "updateExprType", pkg: "go/types", typ: $funcType([ast.Expr, Type, $Bool], [], false)}, {prop: "updateExprType0", name: "updateExprType0", pkg: "go/types", typ: $funcType([ast.Expr, ast.Expr, Type, $Bool], [], false)}, {prop: "updateExprVal", name: "updateExprVal", pkg: "go/types", typ: $funcType([ast.Expr, constant.Value], [], false)}, {prop: "implicitTypeAndValue", name: "implicitTypeAndValue", pkg: "go/types", typ: $funcType([ptrType$63, Type], [Type, constant.Value, errors$1.Code], false)}, {prop: "comparison", name: "comparison", pkg: "go/types", typ: $funcType([ptrType$63, ptrType$63, token.Token, $Bool], [], false)}, {prop: "incomparableCause", name: "incomparableCause", pkg: "go/types", typ: $funcType([Type], [$String], false)}, {prop: "kindString", name: "kindString", pkg: "go/types", typ: $funcType([Type], [$String], false)}, {prop: "shift", name: "shift", pkg: "go/types", typ: $funcType([ptrType$63, ptrType$63, ast.Expr, token.Token], [], false)}, {prop: "binary", name: "binary", pkg: "go/types", typ: $funcType([ptrType$63, ast.Expr, ast.Expr, ast.Expr, token.Token, token.Pos], [], false)}, {prop: "matchTypes", name: "matchTypes", pkg: "go/types", typ: $funcType([ptrType$63, ptrType$63], [], false)}, {prop: "rawExpr", name: "rawExpr", pkg: "go/types", typ: $funcType([Type, ptrType$63, ast.Expr, Type, $Bool], [exprKind], false)}, {prop: "nonGeneric", name: "nonGeneric", pkg: "go/types", typ: $funcType([Type, ptrType$63], [], false)}, {prop: "exprInternal", name: "exprInternal", pkg: "go/types", typ: $funcType([Type, ptrType$63, ast.Expr, Type], [exprKind], false)}, {prop: "typeAssertion", name: "typeAssertion", pkg: "go/types", typ: $funcType([ast.Expr, ptrType$63, Type, $Bool], [], false)}, {prop: "expr", name: "expr", pkg: "go/types", typ: $funcType([Type, ptrType$63, ast.Expr], [], false)}, {prop: "genericExpr", name: "genericExpr", pkg: "go/types", typ: $funcType([ptrType$63, ast.Expr], [], false)}, {prop: "multiExpr", name: "multiExpr", pkg: "go/types", typ: $funcType([ast.Expr, $Bool], [sliceType$29, $Bool], false)}, {prop: "exprWithHint", name: "exprWithHint", pkg: "go/types", typ: $funcType([ptrType$63, ast.Expr, Type], [], false)}, {prop: "exprOrType", name: "exprOrType", pkg: "go/types", typ: $funcType([ptrType$63, ast.Expr, $Bool], [], false)}, {prop: "exclude", name: "exclude", pkg: "go/types", typ: $funcType([ptrType$63, $Uint], [], false)}, {prop: "singleValue", name: "singleValue", pkg: "go/types", typ: $funcType([ptrType$63], [], false)}, {prop: "qualifier", name: "qualifier", pkg: "go/types", typ: $funcType([ptrType$1], [$String], false)}, {prop: "markImports", name: "markImports", pkg: "go/types", typ: $funcType([ptrType$1], [], false)}, {prop: "sprintf", name: "sprintf", pkg: "go/types", typ: $funcType([$String, sliceType$5], [$String], true)}, {prop: "trace", name: "trace", pkg: "go/types", typ: $funcType([token.Pos, $String, sliceType$5], [], true)}, {prop: "dump", name: "dump", pkg: "go/types", typ: $funcType([$String, sliceType$5], [], true)}, {prop: "report", name: "report", pkg: "go/types", typ: $funcType([ptrType$109], [], false)}, {prop: "error", name: "error", pkg: "go/types", typ: $funcType([positioner, errors$1.Code, $String], [], false)}, {prop: "errorf", name: "errorf", pkg: "go/types", typ: $funcType([positioner, errors$1.Code, $String, sliceType$5], [], true)}, {prop: "softErrorf", name: "softErrorf", pkg: "go/types", typ: $funcType([positioner, errors$1.Code, $String, sliceType$5], [], true)}, {prop: "versionErrorf", name: "versionErrorf", pkg: "go/types", typ: $funcType([positioner, version, $String, sliceType$5], [], true)}, {prop: "reportAltDecl", name: "reportAltDecl", pkg: "go/types", typ: $funcType([Object], [], false)}, {prop: "declare", name: "declare", pkg: "go/types", typ: $funcType([ptrType, ptrType$31, Object, token.Pos], [], false)}, {prop: "objDecl", name: "objDecl", pkg: "go/types", typ: $funcType([Object, ptrType$10], [], false)}, {prop: "validCycle", name: "validCycle", pkg: "go/types", typ: $funcType([Object], [$Bool], false)}, {prop: "cycleError", name: "cycleError", pkg: "go/types", typ: $funcType([sliceType$7], [], false)}, {prop: "walkDecls", name: "walkDecls", pkg: "go/types", typ: $funcType([sliceType$43, funcType$8], [], false)}, {prop: "walkDecl", name: "walkDecl", pkg: "go/types", typ: $funcType([ast.Decl, funcType$8], [], false)}, {prop: "constDecl", name: "constDecl", pkg: "go/types", typ: $funcType([ptrType$33, ast.Expr, ast.Expr, $Bool], [], false)}, {prop: "varDecl", name: "varDecl", pkg: "go/types", typ: $funcType([ptrType$17, sliceType$9, ast.Expr, ast.Expr], [], false)}, {prop: "isImportedConstraint", name: "isImportedConstraint", pkg: "go/types", typ: $funcType([Type], [$Bool], false)}, {prop: "typeDecl", name: "typeDecl", pkg: "go/types", typ: $funcType([ptrType$18, ptrType$90, ptrType$10], [], false)}, {prop: "collectTypeParams", name: "collectTypeParams", pkg: "go/types", typ: $funcType([ptrType$85, ptrType$50], [], false)}, {prop: "bound", name: "bound", pkg: "go/types", typ: $funcType([ast.Expr], [Type], false)}, {prop: "declareTypeParams", name: "declareTypeParams", pkg: "go/types", typ: $funcType([sliceType$8, sliceType$21], [sliceType$8], false)}, {prop: "collectMethods", name: "collectMethods", pkg: "go/types", typ: $funcType([ptrType$18], [], false)}, {prop: "checkFieldUniqueness", name: "checkFieldUniqueness", pkg: "go/types", typ: $funcType([ptrType$10], [], false)}, {prop: "funcDecl", name: "funcDecl", pkg: "go/types", typ: $funcType([ptrType$2, ptrType$59], [], false)}, {prop: "declStmt", name: "declStmt", pkg: "go/types", typ: $funcType([ast.Decl], [], false)}, {prop: "conversion", name: "conversion", pkg: "go/types", typ: $funcType([ptrType$63, Type], [], false)}, {prop: "overflow", name: "overflow", pkg: "go/types", typ: $funcType([ptrType$63, token.Pos], [], false)}, {prop: "representable", name: "representable", pkg: "go/types", typ: $funcType([ptrType$63, ptrType$4], [], false)}, {prop: "representation", name: "representation", pkg: "go/types", typ: $funcType([ptrType$63, ptrType$4], [constant.Value, errors$1.Code], false)}, {prop: "invalidConversion", name: "invalidConversion", pkg: "go/types", typ: $funcType([errors$1.Code, ptrType$63, Type], [], false)}, {prop: "convertUntyped", name: "convertUntyped", pkg: "go/types", typ: $funcType([ptrType$63, Type], [], false)}, {prop: "addDeclDep", name: "addDeclDep", pkg: "go/types", typ: $funcType([Object], [], false)}, {prop: "brokenAlias", name: "brokenAlias", pkg: "go/types", typ: $funcType([ptrType$18], [], false)}, {prop: "validAlias", name: "validAlias", pkg: "go/types", typ: $funcType([ptrType$18, Type], [], false)}, {prop: "isBrokenAlias", name: "isBrokenAlias", pkg: "go/types", typ: $funcType([ptrType$18], [$Bool], false)}, {prop: "rememberUntyped", name: "rememberUntyped", pkg: "go/types", typ: $funcType([ast.Expr, $Bool, operandMode, ptrType$4, constant.Value], [], false)}, {prop: "later", name: "later", pkg: "go/types", typ: $funcType([funcType$1], [ptrType$115], false)}, {prop: "push", name: "push", pkg: "go/types", typ: $funcType([Object], [$Int], false)}, {prop: "pop", name: "pop", pkg: "go/types", typ: $funcType([], [Object], false)}, {prop: "needsCleanup", name: "needsCleanup", pkg: "go/types", typ: $funcType([cleaner], [], false)}, {prop: "initFiles", name: "initFiles", pkg: "go/types", typ: $funcType([sliceType$35], [], false)}, {prop: "handleBailout", name: "handleBailout", pkg: "go/types", typ: $funcType([ptrType$107], [], false)}, {prop: "Files", name: "Files", pkg: "", typ: $funcType([sliceType$35], [$error], false)}, {prop: "checkFiles", name: "checkFiles", pkg: "go/types", typ: $funcType([sliceType$35], [$error], false)}, {prop: "processDelayed", name: "processDelayed", pkg: "go/types", typ: $funcType([$Int], [], false)}, {prop: "cleanup", name: "cleanup", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "record", name: "record", pkg: "go/types", typ: $funcType([ptrType$63], [], false)}, {prop: "recordUntyped", name: "recordUntyped", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "recordTypeAndValue", name: "recordTypeAndValue", pkg: "go/types", typ: $funcType([ast.Expr, operandMode, Type, constant.Value], [], false)}, {prop: "recordBuiltinType", name: "recordBuiltinType", pkg: "go/types", typ: $funcType([ast.Expr, ptrType$29], [], false)}, {prop: "recordCommaOkTypes", name: "recordCommaOkTypes", pkg: "go/types", typ: $funcType([ast.Expr, sliceType$29], [], false)}, {prop: "recordInstance", name: "recordInstance", pkg: "go/types", typ: $funcType([ast.Expr, sliceType$3, Type], [], false)}, {prop: "recordDef", name: "recordDef", pkg: "go/types", typ: $funcType([ptrType$31, Object], [], false)}, {prop: "recordUse", name: "recordUse", pkg: "go/types", typ: $funcType([ptrType$31, Object], [], false)}, {prop: "recordImplicit", name: "recordImplicit", pkg: "go/types", typ: $funcType([ast.Node, Object], [], false)}, {prop: "recordSelection", name: "recordSelection", pkg: "go/types", typ: $funcType([ptrType$37, SelectionKind, Type, Object, sliceType$24, $Bool], [], false)}, {prop: "recordScope", name: "recordScope", pkg: "go/types", typ: $funcType([ast.Node, ptrType], [], false)}, {prop: "funcInst", name: "funcInst", pkg: "go/types", typ: $funcType([ptrType$29, token.Pos, ptrType$63, ptrType$104, $Bool], [sliceType$3, sliceType$10], false)}, {prop: "instantiateSignature", name: "instantiateSignature", pkg: "go/types", typ: $funcType([token.Pos, ast.Expr, ptrType$29, sliceType$3, sliceType$10], [ptrType$29], false)}, {prop: "callExpr", name: "callExpr", pkg: "go/types", typ: $funcType([ptrType$63, ptrType$87], [exprKind], false)}, {prop: "exprList", name: "exprList", pkg: "go/types", typ: $funcType([sliceType$10], [sliceType$29], false)}, {prop: "genericExprList", name: "genericExprList", pkg: "go/types", typ: $funcType([sliceType$10], [sliceType$29, sliceType$41, sliceType$42], false)}, {prop: "arguments$", name: "arguments", pkg: "go/types", typ: $funcType([ptrType$87, ptrType$29, sliceType$3, sliceType$10, sliceType$29, sliceType$41, sliceType$42], [ptrType$29], false)}, {prop: "selector", name: "selector", pkg: "go/types", typ: $funcType([ptrType$63, ptrType$37, ptrType$10, $Bool], [], false)}, {prop: "use", name: "use", pkg: "go/types", typ: $funcType([sliceType$10], [$Bool], true)}, {prop: "useLHS", name: "useLHS", pkg: "go/types", typ: $funcType([sliceType$10], [$Bool], true)}, {prop: "useN", name: "useN", pkg: "go/types", typ: $funcType([sliceType$10, $Bool], [$Bool], false)}, {prop: "use1", name: "use1", pkg: "go/types", typ: $funcType([ast.Expr, $Bool], [$Bool], false)}, {prop: "builtin", name: "builtin", pkg: "go/types", typ: $funcType([ptrType$63, ptrType$87, builtinId], [$Bool], false)}, {prop: "applyTypeFunc", name: "applyTypeFunc", pkg: "go/types", typ: $funcType([funcType$9, ptrType$63, builtinId], [Type], false)}, {prop: "assignment", name: "assignment", pkg: "go/types", typ: $funcType([ptrType$63, Type, $String], [], false)}, {prop: "initConst", name: "initConst", pkg: "go/types", typ: $funcType([ptrType$33, ptrType$63], [], false)}, {prop: "initVar", name: "initVar", pkg: "go/types", typ: $funcType([ptrType$17, ptrType$63, $String], [], false)}, {prop: "lhsVar", name: "lhsVar", pkg: "go/types", typ: $funcType([ast.Expr], [Type], false)}, {prop: "assignVar", name: "assignVar", pkg: "go/types", typ: $funcType([ast.Expr, ast.Expr, ptrType$63], [], false)}, {prop: "typesSummary", name: "typesSummary", pkg: "go/types", typ: $funcType([sliceType$3, $Bool], [$String], false)}, {prop: "assignError", name: "assignError", pkg: "go/types", typ: $funcType([sliceType$10, $Int, $Int], [], false)}, {prop: "returnError", name: "returnError", pkg: "go/types", typ: $funcType([positioner, sliceType$9, sliceType$29], [], false)}, {prop: "initVars", name: "initVars", pkg: "go/types", typ: $funcType([sliceType$9, sliceType$10, ast.Stmt], [], false)}, {prop: "assignVars", name: "assignVars", pkg: "go/types", typ: $funcType([sliceType$10, sliceType$10], [], false)}, {prop: "shortVarDecl", name: "shortVarDecl", pkg: "go/types", typ: $funcType([positioner, sliceType$10, sliceType$10], [], false)}];
+		ptrType$26.methods = [{prop: "Dir", name: "Dir", pkg: "", typ: $funcType([], [ChanDir], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$4.methods = [{prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [BasicKind], false)}, {prop: "Info", name: "Info", pkg: "", typ: $funcType([], [BasicInfo], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$11.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		Error.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$129.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Unwrap", name: "Unwrap", pkg: "", typ: $funcType([], [$error], false)}];
+		ptrType$106.methods = [{prop: "alignof", name: "alignof", pkg: "go/types", typ: $funcType([Type], [$Int64], false)}, {prop: "offsetsof", name: "offsetsof", pkg: "go/types", typ: $funcType([ptrType$12], [sliceType$18], false)}, {prop: "offsetof", name: "offsetof", pkg: "go/types", typ: $funcType([Type, sliceType$24], [$Int64], false)}, {prop: "sizeof", name: "sizeof", pkg: "go/types", typ: $funcType([Type], [$Int64], false)}, {prop: "Check", name: "Check", pkg: "", typ: $funcType([$String, ptrType$25, sliceType$35, ptrType$116], [ptrType$1, $error], false)}];
+		ptrType$116.methods = [{prop: "recordTypes", name: "recordTypes", pkg: "go/types", typ: $funcType([], [$Bool], false)}, {prop: "TypeOf", name: "TypeOf", pkg: "", typ: $funcType([ast.Expr], [Type], false)}, {prop: "ObjectOf", name: "ObjectOf", pkg: "", typ: $funcType([ptrType$31], [Object], false)}];
+		TypeAndValue.methods = [{prop: "IsVoid", name: "IsVoid", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsType", name: "IsType", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsBuiltin", name: "IsBuiltin", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsValue", name: "IsValue", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsNil", name: "IsNil", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Addressable", name: "Addressable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Assignable", name: "Assignable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "HasOk", name: "HasOk", pkg: "", typ: $funcType([], [$Bool], false)}];
+		ptrType$105.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		version.init("go/types", [{prop: "major", name: "major", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "minor", name: "minor", embedded: false, exported: false, typ: $Int, tag: ""}]);
+		Union.init("go/types", [{prop: "terms", name: "terms", embedded: false, exported: false, typ: sliceType$11, tag: ""}]);
+		Term.init("go/types", [{prop: "tilde", name: "tilde", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: Type, tag: ""}]);
+		unifier.init("go/types", [{prop: "handles", name: "handles", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "depth", name: "depth", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "enableInterfaceInference", name: "enableInterfaceInference", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		typeParamsById.init(ptrType$15);
+		term.init("go/types", [{prop: "tilde", name: "tilde", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: Type, tag: ""}]);
+		Qualifier.init([ptrType$1], [$String], false);
+		typeWriter.init("go/types", [{prop: "buf", name: "buf", embedded: false, exported: false, typ: ptrType$119, tag: ""}, {prop: "seen", name: "seen", embedded: false, exported: false, typ: mapType$1, tag: ""}, {prop: "qf", name: "qf", embedded: false, exported: false, typ: Qualifier, tag: ""}, {prop: "ctxt", name: "ctxt", embedded: false, exported: false, typ: ptrType$52, tag: ""}, {prop: "tparams", name: "tparams", embedded: false, exported: false, typ: ptrType$49, tag: ""}, {prop: "paramNames", name: "paramNames", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "tpSubscripts", name: "tpSubscripts", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pkgInfo", name: "pkgInfo", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		_TypeSet.init("go/types", [{prop: "methods", name: "methods", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "terms", name: "terms", embedded: false, exported: false, typ: termlist, tag: ""}, {prop: "comparable", name: "comparable", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		byUniqueMethodName.init(ptrType$2);
+		TypeParam.init("go/types", [{prop: "check", name: "check", embedded: false, exported: false, typ: ptrType$6, tag: ""}, {prop: "id", name: "id", embedded: false, exported: false, typ: $Uint64, tag: ""}, {prop: "obj", name: "obj", embedded: false, exported: false, typ: ptrType$18, tag: ""}, {prop: "index", name: "index", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "bound", name: "bound", embedded: false, exported: false, typ: Type, tag: ""}]);
+		TypeParamList.init("go/types", [{prop: "tparams", name: "tparams", embedded: false, exported: false, typ: sliceType$8, tag: ""}]);
+		TypeList.init("go/types", [{prop: "types", name: "types", embedded: false, exported: false, typ: sliceType$3, tag: ""}]);
+		Type.init([{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}]);
+		Tuple.init("go/types", [{prop: "vars", name: "vars", embedded: false, exported: false, typ: sliceType$9, tag: ""}]);
+		termlist.init(ptrType$5);
+		substMap.init(ptrType$15, Type);
+		subster.init("go/types", [{prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "smap", name: "smap", embedded: false, exported: false, typ: substMap, tag: ""}, {prop: "check", name: "check", embedded: false, exported: false, typ: ptrType$6, tag: ""}, {prop: "expanding", name: "expanding", embedded: false, exported: false, typ: ptrType$10, tag: ""}, {prop: "ctxt", name: "ctxt", embedded: false, exported: false, typ: ptrType$52, tag: ""}]);
+		Struct.init("go/types", [{prop: "fields", name: "fields", embedded: false, exported: false, typ: sliceType$9, tag: ""}, {prop: "tags", name: "tags", embedded: false, exported: false, typ: sliceType$13, tag: ""}]);
+		valueMap.init($emptyInterface, sliceType$17);
+		valueType.init("go/types", [{prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: Type, tag: ""}]);
+		Slice.init("go/types", [{prop: "elem", name: "elem", embedded: false, exported: false, typ: Type, tag: ""}]);
+		Sizes.init([{prop: "Alignof", name: "Alignof", pkg: "", typ: $funcType([Type], [$Int64], false)}, {prop: "Offsetsof", name: "Offsetsof", pkg: "", typ: $funcType([sliceType$9], [sliceType$18], false)}, {prop: "Sizeof", name: "Sizeof", pkg: "", typ: $funcType([Type], [$Int64], false)}]);
+		StdSizes.init("", [{prop: "WordSize", name: "WordSize", embedded: false, exported: true, typ: $Int64, tag: ""}, {prop: "MaxAlign", name: "MaxAlign", embedded: false, exported: true, typ: $Int64, tag: ""}]);
+		Signature.init("go/types", [{prop: "rparams", name: "rparams", embedded: false, exported: false, typ: ptrType$49, tag: ""}, {prop: "tparams", name: "tparams", embedded: false, exported: false, typ: ptrType$49, tag: ""}, {prop: "scope", name: "scope", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "recv", name: "recv", embedded: false, exported: false, typ: ptrType$17, tag: ""}, {prop: "params", name: "params", embedded: false, exported: false, typ: ptrType$16, tag: ""}, {prop: "results", name: "results", embedded: false, exported: false, typ: ptrType$16, tag: ""}, {prop: "variadic", name: "variadic", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		Selection.init("go/types", [{prop: "kind", name: "kind", embedded: false, exported: false, typ: SelectionKind, tag: ""}, {prop: "recv", name: "recv", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "obj", name: "obj", embedded: false, exported: false, typ: Object, tag: ""}, {prop: "index", name: "index", embedded: false, exported: false, typ: sliceType$24, tag: ""}, {prop: "indirect", name: "indirect", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		Scope.init("go/types", [{prop: "parent", name: "parent", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "children", name: "children", embedded: false, exported: false, typ: sliceType$19, tag: ""}, {prop: "number", name: "number", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "elems", name: "elems", embedded: false, exported: false, typ: mapType$2, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "end", name: "end", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "comment", name: "comment", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "isFunc", name: "isFunc", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		lazyObject.init("go/types", [{prop: "parent", name: "parent", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "resolve", name: "resolve", embedded: false, exported: false, typ: funcType$4, tag: ""}, {prop: "obj", name: "obj", embedded: false, exported: false, typ: Object, tag: ""}, {prop: "once", name: "once", embedded: false, exported: false, typ: sync.Once, tag: ""}]);
+		declInfo.init("go/types", [{prop: "file", name: "file", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "lhs", name: "lhs", embedded: false, exported: false, typ: sliceType$9, tag: ""}, {prop: "vtyp", name: "vtyp", embedded: false, exported: false, typ: ast.Expr, tag: ""}, {prop: "init", name: "init", embedded: false, exported: false, typ: ast.Expr, tag: ""}, {prop: "inherited", name: "inherited", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "tdecl", name: "tdecl", embedded: false, exported: false, typ: ptrType$90, tag: ""}, {prop: "fdecl", name: "fdecl", embedded: false, exported: false, typ: ptrType$88, tag: ""}, {prop: "deps", name: "deps", embedded: false, exported: false, typ: mapType$3, tag: ""}]);
+		inSourceOrder.init(Object);
+		ifacePair.init("go/types", [{prop: "x", name: "x", embedded: false, exported: false, typ: ptrType$14, tag: ""}, {prop: "y", name: "y", embedded: false, exported: false, typ: ptrType$14, tag: ""}, {prop: "prev", name: "prev", embedded: false, exported: false, typ: ptrType$24, tag: ""}]);
+		comparer.init("go/types", [{prop: "ignoreTags", name: "ignoreTags", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "ignoreInvalids", name: "ignoreInvalids", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		Pointer.init("go/types", [{prop: "base", name: "base", embedded: false, exported: false, typ: Type, tag: ""}]);
+		Package.init("go/types", [{prop: "path", name: "path", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "scope", name: "scope", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "imports", name: "imports", embedded: false, exported: false, typ: sliceType$23, tag: ""}, {prop: "complete", name: "complete", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "fake", name: "fake", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "cgo", name: "cgo", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "goVersion", name: "goVersion", embedded: false, exported: false, typ: $String, tag: ""}]);
+		operand.init("go/types", [{prop: "mode", name: "mode", embedded: false, exported: false, typ: operandMode, tag: ""}, {prop: "expr", name: "expr", embedded: false, exported: false, typ: ast.Expr, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "val", name: "val", embedded: false, exported: false, typ: constant.Value, tag: ""}, {prop: "id", name: "id", embedded: false, exported: false, typ: builtinId, tag: ""}]);
+		objset.init($String, Object);
+		Object.init([{prop: "Exported", name: "Exported", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Id", name: "Id", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Parent", name: "Parent", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "Pkg", name: "Pkg", pkg: "", typ: $funcType([], [ptrType$1], false)}, {prop: "Pos", name: "Pos", pkg: "", typ: $funcType([], [token.Pos], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [Type], false)}, {prop: "color", name: "color", pkg: "go/types", typ: $funcType([], [color], false)}, {prop: "order", name: "order", pkg: "go/types", typ: $funcType([], [$Uint32], false)}, {prop: "sameId", name: "sameId", pkg: "go/types", typ: $funcType([ptrType$1, $String], [$Bool], false)}, {prop: "scopePos", name: "scopePos", pkg: "go/types", typ: $funcType([], [token.Pos], false)}, {prop: "setColor", name: "setColor", pkg: "go/types", typ: $funcType([color], [], false)}, {prop: "setOrder", name: "setOrder", pkg: "go/types", typ: $funcType([$Uint32], [], false)}, {prop: "setParent", name: "setParent", pkg: "go/types", typ: $funcType([ptrType], [], false)}, {prop: "setScopePos", name: "setScopePos", pkg: "go/types", typ: $funcType([token.Pos], [], false)}, {prop: "setType", name: "setType", pkg: "go/types", typ: $funcType([Type], [], false)}]);
+		object.init("go/types", [{prop: "parent", name: "parent", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "pkg", name: "pkg", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "order_", name: "order_", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "color_", name: "color_", embedded: false, exported: false, typ: color, tag: ""}, {prop: "scopePos_", name: "scopePos_", embedded: false, exported: false, typ: token.Pos, tag: ""}]);
+		PkgName.init("go/types", [{prop: "object", name: "object", embedded: true, exported: false, typ: object, tag: ""}, {prop: "imported", name: "imported", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "used", name: "used", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		Const.init("go/types", [{prop: "object", name: "object", embedded: true, exported: false, typ: object, tag: ""}, {prop: "val", name: "val", embedded: false, exported: false, typ: constant.Value, tag: ""}]);
+		TypeName.init("go/types", [{prop: "object", name: "object", embedded: true, exported: false, typ: object, tag: ""}]);
+		Var.init("go/types", [{prop: "object", name: "object", embedded: true, exported: false, typ: object, tag: ""}, {prop: "embedded", name: "embedded", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isField", name: "isField", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "used", name: "used", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "origin", name: "origin", embedded: false, exported: false, typ: ptrType$17, tag: ""}]);
+		Func.init("go/types", [{prop: "object", name: "object", embedded: true, exported: false, typ: object, tag: ""}, {prop: "hasPtrRecv_", name: "hasPtrRecv_", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "origin", name: "origin", embedded: false, exported: false, typ: ptrType$2, tag: ""}]);
+		Label.init("go/types", [{prop: "object", name: "object", embedded: true, exported: false, typ: object, tag: ""}, {prop: "used", name: "used", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		Builtin.init("go/types", [{prop: "object", name: "object", embedded: true, exported: false, typ: object, tag: ""}, {prop: "id", name: "id", embedded: false, exported: false, typ: builtinId, tag: ""}]);
+		Nil.init("go/types", [{prop: "object", name: "object", embedded: true, exported: false, typ: object, tag: ""}]);
+		Named.init("go/types", [{prop: "check", name: "check", embedded: false, exported: false, typ: ptrType$6, tag: ""}, {prop: "obj", name: "obj", embedded: false, exported: false, typ: ptrType$18, tag: ""}, {prop: "fromRHS", name: "fromRHS", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "inst", name: "inst", embedded: false, exported: false, typ: ptrType$53, tag: ""}, {prop: "mu", name: "mu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "state_", name: "state_", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "underlying", name: "underlying", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "tparams", name: "tparams", embedded: false, exported: false, typ: ptrType$49, tag: ""}, {prop: "methods", name: "methods", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "loader", name: "loader", embedded: false, exported: false, typ: funcType$6, tag: ""}]);
+		instance.init("go/types", [{prop: "orig", name: "orig", embedded: false, exported: false, typ: ptrType$10, tag: ""}, {prop: "targs", name: "targs", embedded: false, exported: false, typ: ptrType$57, tag: ""}, {prop: "expandedMethods", name: "expandedMethods", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "ctxt", name: "ctxt", embedded: false, exported: false, typ: ptrType$52, tag: ""}]);
+		monoGraph.init("go/types", [{prop: "vertices", name: "vertices", embedded: false, exported: false, typ: sliceType$37, tag: ""}, {prop: "edges", name: "edges", embedded: false, exported: false, typ: sliceType$38, tag: ""}, {prop: "canon", name: "canon", embedded: false, exported: false, typ: mapType$4, tag: ""}, {prop: "nameIdx", name: "nameIdx", embedded: false, exported: false, typ: mapType$5, tag: ""}]);
+		monoVertex.init("go/types", [{prop: "weight", name: "weight", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "pre", name: "pre", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "len", name: "len", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "obj", name: "obj", embedded: false, exported: false, typ: ptrType$18, tag: ""}]);
+		monoEdge.init("go/types", [{prop: "dst", name: "dst", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "src", name: "src", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "weight", name: "weight", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: Type, tag: ""}]);
+		MethodSet.init("go/types", [{prop: "list", name: "list", embedded: false, exported: false, typ: sliceType$1, tag: ""}]);
+		methodSet.init($String, ptrType$3);
+		Map.init("go/types", [{prop: "key", name: "key", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: Type, tag: ""}]);
+		embeddedType.init("go/types", [{prop: "typ", name: "typ", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "index", name: "index", embedded: false, exported: false, typ: sliceType$24, tag: ""}, {prop: "indirect", name: "indirect", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "multiples", name: "multiples", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		instanceLookup.init("go/types", [{prop: "buf", name: "buf", embedded: false, exported: false, typ: arrayType$1, tag: ""}, {prop: "m", name: "m", embedded: false, exported: false, typ: mapType$6, tag: ""}]);
+		block.init("go/types", [{prop: "parent", name: "parent", embedded: false, exported: false, typ: ptrType$95, tag: ""}, {prop: "lstmt", name: "lstmt", embedded: false, exported: false, typ: ptrType$66, tag: ""}, {prop: "labels", name: "labels", embedded: false, exported: false, typ: mapType$7, tag: ""}]);
+		Interface.init("go/types", [{prop: "check", name: "check", embedded: false, exported: false, typ: ptrType$6, tag: ""}, {prop: "methods", name: "methods", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "embeddeds", name: "embeddeds", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "embedPos", name: "embedPos", embedded: false, exported: false, typ: ptrType$7, tag: ""}, {prop: "implicit", name: "implicit", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "complete", name: "complete", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "tset", name: "tset", embedded: false, exported: false, typ: ptrType$8, tag: ""}]);
+		dependency.init([{prop: "Exported", name: "Exported", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Id", name: "Id", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Parent", name: "Parent", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "Pkg", name: "Pkg", pkg: "", typ: $funcType([], [ptrType$1], false)}, {prop: "Pos", name: "Pos", pkg: "", typ: $funcType([], [token.Pos], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [Type], false)}, {prop: "color", name: "color", pkg: "go/types", typ: $funcType([], [color], false)}, {prop: "isDependency", name: "isDependency", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "order", name: "order", pkg: "go/types", typ: $funcType([], [$Uint32], false)}, {prop: "sameId", name: "sameId", pkg: "go/types", typ: $funcType([ptrType$1, $String], [$Bool], false)}, {prop: "scopePos", name: "scopePos", pkg: "go/types", typ: $funcType([], [token.Pos], false)}, {prop: "setColor", name: "setColor", pkg: "go/types", typ: $funcType([color], [], false)}, {prop: "setOrder", name: "setOrder", pkg: "go/types", typ: $funcType([$Uint32], [], false)}, {prop: "setParent", name: "setParent", pkg: "go/types", typ: $funcType([ptrType], [], false)}, {prop: "setScopePos", name: "setScopePos", pkg: "go/types", typ: $funcType([token.Pos], [], false)}, {prop: "setType", name: "setType", pkg: "go/types", typ: $funcType([Type], [], false)}]);
+		graphNode.init("go/types", [{prop: "obj", name: "obj", embedded: false, exported: false, typ: dependency, tag: ""}, {prop: "pred", name: "pred", embedded: false, exported: false, typ: nodeSet, tag: ""}, {prop: "succ", name: "succ", embedded: false, exported: false, typ: nodeSet, tag: ""}, {prop: "index", name: "index", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "ndeps", name: "ndeps", embedded: false, exported: false, typ: $Int, tag: ""}]);
+		nodeSet.init(ptrType$98, $Bool);
+		nodeQueue.init(ptrType$98);
+		tpWalker.init("go/types", [{prop: "tparams", name: "tparams", embedded: false, exported: false, typ: sliceType$8, tag: ""}, {prop: "seen", name: "seen", embedded: false, exported: false, typ: mapType$1, tag: ""}]);
+		cycleFinder.init("go/types", [{prop: "tparams", name: "tparams", embedded: false, exported: false, typ: sliceType$8, tag: ""}, {prop: "inferred", name: "inferred", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "seen", name: "seen", embedded: false, exported: false, typ: mapType$1, tag: ""}]);
+		opPredicates.init(token.Token, funcType$3);
+		error_.init("go/types", [{prop: "desc", name: "desc", embedded: false, exported: false, typ: sliceType$31, tag: ""}, {prop: "code", name: "code", embedded: false, exported: false, typ: errors$1.Code, tag: ""}, {prop: "soft", name: "soft", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		errorDesc.init("go/types", [{prop: "posn", name: "posn", embedded: false, exported: false, typ: positioner, tag: ""}, {prop: "format", name: "format", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "args", name: "args", embedded: false, exported: false, typ: sliceType$5, tag: ""}]);
+		positioner.init([{prop: "Pos", name: "Pos", pkg: "", typ: $funcType([], [token.Pos], false)}]);
+		posSpan.init("go/types", [{prop: "start", name: "start", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "end", name: "end", embedded: false, exported: false, typ: token.Pos, tag: ""}]);
+		decl.init([{prop: "node", name: "node", pkg: "go/types", typ: $funcType([], [ast.Node], false)}]);
+		importDecl.init("go/types", [{prop: "spec", name: "spec", embedded: false, exported: false, typ: ptrType$111, tag: ""}]);
+		constDecl.init("go/types", [{prop: "spec", name: "spec", embedded: false, exported: false, typ: ptrType$89, tag: ""}, {prop: "iota", name: "iota", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: ast.Expr, tag: ""}, {prop: "init", name: "init", embedded: false, exported: false, typ: sliceType$10, tag: ""}, {prop: "inherited", name: "inherited", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		varDecl.init("go/types", [{prop: "spec", name: "spec", embedded: false, exported: false, typ: ptrType$89, tag: ""}]);
+		typeDecl.init("go/types", [{prop: "spec", name: "spec", embedded: false, exported: false, typ: ptrType$90, tag: ""}]);
+		funcDecl.init("go/types", [{prop: "decl", name: "decl", embedded: false, exported: false, typ: ptrType$88, tag: ""}]);
+		Context.init("go/types", [{prop: "mu", name: "mu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "typeMap", name: "typeMap", embedded: false, exported: false, typ: mapType$8, tag: ""}, {prop: "nextID", name: "nextID", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "originIDs", name: "originIDs", embedded: false, exported: false, typ: mapType$9, tag: ""}]);
+		ctxtEntry.init("go/types", [{prop: "orig", name: "orig", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "targs", name: "targs", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "instance", name: "instance", embedded: false, exported: false, typ: Type, tag: ""}]);
+		exprInfo.init("go/types", [{prop: "isLhs", name: "isLhs", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "mode", name: "mode", embedded: false, exported: false, typ: operandMode, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: ptrType$4, tag: ""}, {prop: "val", name: "val", embedded: false, exported: false, typ: constant.Value, tag: ""}]);
+		environment.init("go/types", [{prop: "decl", name: "decl", embedded: false, exported: false, typ: ptrType$59, tag: ""}, {prop: "scope", name: "scope", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "iota", name: "iota", embedded: false, exported: false, typ: constant.Value, tag: ""}, {prop: "errpos", name: "errpos", embedded: false, exported: false, typ: positioner, tag: ""}, {prop: "inTParamList", name: "inTParamList", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "sig", name: "sig", embedded: false, exported: false, typ: ptrType$29, tag: ""}, {prop: "isPanic", name: "isPanic", embedded: false, exported: false, typ: mapType$10, tag: ""}, {prop: "hasLabel", name: "hasLabel", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "hasCallOrRecv", name: "hasCallOrRecv", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		importKey.init("go/types", [{prop: "path", name: "path", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "dir", name: "dir", embedded: false, exported: false, typ: $String, tag: ""}]);
+		dotImportKey.init("go/types", [{prop: "scope", name: "scope", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}]);
+		action.init("go/types", [{prop: "f", name: "f", embedded: false, exported: false, typ: funcType$1, tag: ""}, {prop: "desc", name: "desc", embedded: false, exported: false, typ: ptrType$114, tag: ""}]);
+		actionDesc.init("go/types", [{prop: "pos", name: "pos", embedded: false, exported: false, typ: positioner, tag: ""}, {prop: "format", name: "format", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "args", name: "args", embedded: false, exported: false, typ: sliceType$5, tag: ""}]);
+		Checker.init("go/types", [{prop: "conf", name: "conf", embedded: false, exported: false, typ: ptrType$106, tag: ""}, {prop: "ctxt", name: "ctxt", embedded: false, exported: false, typ: ptrType$52, tag: ""}, {prop: "fset", name: "fset", embedded: false, exported: false, typ: ptrType$25, tag: ""}, {prop: "pkg", name: "pkg", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "Info", name: "Info", embedded: true, exported: true, typ: ptrType$116, tag: ""}, {prop: "version", name: "version", embedded: false, exported: false, typ: version, tag: ""}, {prop: "nextID", name: "nextID", embedded: false, exported: false, typ: $Uint64, tag: ""}, {prop: "objMap", name: "objMap", embedded: false, exported: false, typ: mapType$12, tag: ""}, {prop: "impMap", name: "impMap", embedded: false, exported: false, typ: mapType$13, tag: ""}, {prop: "valids", name: "valids", embedded: false, exported: false, typ: instanceLookup, tag: ""}, {prop: "pkgPathMap", name: "pkgPathMap", embedded: false, exported: false, typ: mapType$15, tag: ""}, {prop: "seenPkgMap", name: "seenPkgMap", embedded: false, exported: false, typ: mapType$16, tag: ""}, {prop: "files", name: "files", embedded: false, exported: false, typ: sliceType$35, tag: ""}, {prop: "posVers", name: "posVers", embedded: false, exported: false, typ: mapType$17, tag: ""}, {prop: "imports", name: "imports", embedded: false, exported: false, typ: sliceType$36, tag: ""}, {prop: "dotImportMap", name: "dotImportMap", embedded: false, exported: false, typ: mapType$18, tag: ""}, {prop: "recvTParamMap", name: "recvTParamMap", embedded: false, exported: false, typ: mapType$19, tag: ""}, {prop: "brokenAliases", name: "brokenAliases", embedded: false, exported: false, typ: mapType$20, tag: ""}, {prop: "unionTypeSets", name: "unionTypeSets", embedded: false, exported: false, typ: mapType$21, tag: ""}, {prop: "mono", name: "mono", embedded: false, exported: false, typ: monoGraph, tag: ""}, {prop: "firstErr", name: "firstErr", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "methods", name: "methods", embedded: false, exported: false, typ: mapType$22, tag: ""}, {prop: "untyped", name: "untyped", embedded: false, exported: false, typ: mapType$23, tag: ""}, {prop: "delayed", name: "delayed", embedded: false, exported: false, typ: sliceType$39, tag: ""}, {prop: "objPath", name: "objPath", embedded: false, exported: false, typ: sliceType$7, tag: ""}, {prop: "cleaners", name: "cleaners", embedded: false, exported: false, typ: sliceType$40, tag: ""}, {prop: "environment", name: "environment", embedded: true, exported: false, typ: environment, tag: ""}, {prop: "indent", name: "indent", embedded: false, exported: false, typ: $Int, tag: ""}]);
+		cleaner.init([{prop: "cleanup", name: "cleanup", pkg: "go/types", typ: $funcType([], [], false)}]);
+		bailout.init("", []);
+		Chan.init("go/types", [{prop: "dir", name: "dir", embedded: false, exported: false, typ: ChanDir, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: Type, tag: ""}]);
+		Basic.init("go/types", [{prop: "kind", name: "kind", embedded: false, exported: false, typ: BasicKind, tag: ""}, {prop: "info", name: "info", embedded: false, exported: false, typ: BasicInfo, tag: ""}, {prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}]);
+		Array.init("go/types", [{prop: "len", name: "len", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: Type, tag: ""}]);
+		Error.init("go/types", [{prop: "Fset", name: "Fset", embedded: false, exported: true, typ: ptrType$25, tag: ""}, {prop: "Pos", name: "Pos", embedded: false, exported: true, typ: token.Pos, tag: ""}, {prop: "Msg", name: "Msg", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Soft", name: "Soft", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "go116code", name: "go116code", embedded: false, exported: false, typ: errors$1.Code, tag: ""}, {prop: "go116start", name: "go116start", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "go116end", name: "go116end", embedded: false, exported: false, typ: token.Pos, tag: ""}]);
+		ArgumentError.init("", [{prop: "Index", name: "Index", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Err", name: "Err", embedded: false, exported: true, typ: $error, tag: ""}]);
+		Importer.init([{prop: "Import", name: "Import", pkg: "", typ: $funcType([$String], [ptrType$1, $error], false)}]);
+		ImporterFrom.init([{prop: "Import", name: "Import", pkg: "", typ: $funcType([$String], [ptrType$1, $error], false)}, {prop: "ImportFrom", name: "ImportFrom", pkg: "", typ: $funcType([$String, $String, ImportMode], [ptrType$1, $error], false)}]);
+		Config.init("go/types", [{prop: "Context", name: "Context", embedded: false, exported: true, typ: ptrType$52, tag: ""}, {prop: "GoVersion", name: "GoVersion", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "IgnoreFuncBodies", name: "IgnoreFuncBodies", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "FakeImportC", name: "FakeImportC", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "go115UsesCgo", name: "go115UsesCgo", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "_Trace", name: "_Trace", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "Error", name: "Error", embedded: false, exported: true, typ: funcType$10, tag: ""}, {prop: "Importer", name: "Importer", embedded: false, exported: true, typ: Importer, tag: ""}, {prop: "Sizes", name: "Sizes", embedded: false, exported: true, typ: Sizes, tag: ""}, {prop: "DisableUnusedImportCheck", name: "DisableUnusedImportCheck", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "_ErrorURL", name: "_ErrorURL", embedded: false, exported: false, typ: $String, tag: ""}]);
+		Info.init("", [{prop: "Types", name: "Types", embedded: false, exported: true, typ: mapType$24, tag: ""}, {prop: "Instances", name: "Instances", embedded: false, exported: true, typ: mapType$25, tag: ""}, {prop: "Defs", name: "Defs", embedded: false, exported: true, typ: mapType$26, tag: ""}, {prop: "Uses", name: "Uses", embedded: false, exported: true, typ: mapType$26, tag: ""}, {prop: "Implicits", name: "Implicits", embedded: false, exported: true, typ: mapType$27, tag: ""}, {prop: "Selections", name: "Selections", embedded: false, exported: true, typ: mapType$28, tag: ""}, {prop: "Scopes", name: "Scopes", embedded: false, exported: true, typ: mapType$29, tag: ""}, {prop: "InitOrder", name: "InitOrder", embedded: false, exported: true, typ: sliceType$30, tag: ""}]);
+		TypeAndValue.init("go/types", [{prop: "mode", name: "mode", embedded: false, exported: false, typ: operandMode, tag: ""}, {prop: "Type", name: "Type", embedded: false, exported: true, typ: Type, tag: ""}, {prop: "Value", name: "Value", embedded: false, exported: true, typ: constant.Value, tag: ""}]);
+		Instance.init("", [{prop: "TypeArgs", name: "TypeArgs", embedded: false, exported: true, typ: ptrType$57, tag: ""}, {prop: "Type", name: "Type", embedded: false, exported: true, typ: Type, tag: ""}]);
+		Initializer.init("", [{prop: "Lhs", name: "Lhs", embedded: false, exported: true, typ: sliceType$9, tag: ""}, {prop: "Rhs", name: "Rhs", embedded: false, exported: true, typ: ast.Expr, tag: ""}]);
+		methodInfo.init("go/types", [{prop: "obj", name: "obj", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "ptr", name: "ptr", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "recv", name: "recv", embedded: false, exported: false, typ: ptrType$31, tag: ""}]);
+	};
+	$init = function() {
+		$pkg.$init = function() {};
+		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
+		$r = bytes.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = heap.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = errors.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = fmt.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = ast.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = constant.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = typeparams.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = parser.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = token.$init(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = goversion.$init(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = errors$1.$init(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = io.$init(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = math.$init(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = runtime.$init(); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = sort.$init(); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strconv.$init(); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strings.$init(); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = sync.$init(); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = atomic.$init(); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = unicode.$init(); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = utf8.$init(); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$pkg.Universe = ptrType.nil;
+		$pkg.Unsafe = ptrType$1.nil;
+		universeIota = $ifaceNil;
+		universeByte = $ifaceNil;
+		universeRune = $ifaceNil;
+		universeAny = $ifaceNil;
+		universeError = $ifaceNil;
+		universeComparable = $ifaceNil;
+		invalidTypeSet = new _TypeSet.ptr(sliceType.nil, termlist.nil, false);
+		lastID = 0;
+		emptyMethodSet = new MethodSet.ptr(sliceType$1.nil);
+		unaryOpPredicates = false;
+		binaryOpPredicates = false;
+		nopos = 0;
+		go0_0 = new version.ptr(0, 0);
+		go1_9 = new version.ptr(1, 9);
+		go1_13 = new version.ptr(1, 13);
+		go1_14 = new version.ptr(1, 14);
+		go1_17 = new version.ptr(1, 17);
+		go1_18 = new version.ptr(1, 18);
+		go1_20 = new version.ptr(1, 20);
+		go1_21 = new version.ptr(1, 21);
+		$pkg.Typ = new sliceType$2([new Basic.ptr(0, 0, "invalid type"), new Basic.ptr(1, 1, "bool"), new Basic.ptr(2, 2, "int"), new Basic.ptr(3, 2, "int8"), new Basic.ptr(4, 2, "int16"), new Basic.ptr(5, 2, "int32"), new Basic.ptr(6, 2, "int64"), new Basic.ptr(7, 6, "uint"), new Basic.ptr(8, 6, "uint8"), new Basic.ptr(9, 6, "uint16"), new Basic.ptr(10, 6, "uint32"), new Basic.ptr(11, 6, "uint64"), new Basic.ptr(12, 6, "uintptr"), new Basic.ptr(13, 8, "float32"), new Basic.ptr(14, 8, "float64"), new Basic.ptr(15, 16, "complex64"), new Basic.ptr(16, 16, "complex128"), new Basic.ptr(17, 32, "string"), new Basic.ptr(18, 0, "Pointer"), new Basic.ptr(19, 65, "untyped bool"), new Basic.ptr(20, 66, "untyped int"), new Basic.ptr(21, 66, "untyped rune"), new Basic.ptr(22, 72, "untyped float"), new Basic.ptr(23, 80, "untyped complex"), new Basic.ptr(24, 96, "untyped string"), new Basic.ptr(25, 64, "untyped nil")]);
+		aliases = $toNativeArray($kindPtr, [new Basic.ptr(8, 6, "byte"), new Basic.ptr(5, 2, "rune")]);
+		predeclaredConsts = $toNativeArray($kindStruct, [$clone(new structType.ptr("true", 19, constant.MakeBool(true)), structType), $clone(new structType.ptr("false", 19, constant.MakeBool(false)), structType), $clone(new structType.ptr("iota", 20, constant.MakeInt64(new $Int64(0, 0))), structType)]);
+		predeclaredFuncs = $toNativeArray($kindStruct, [$clone(new structType$1.ptr("append", 1, true, 1), structType$1), $clone(new structType$1.ptr("cap", 1, false, 1), structType$1), $clone(new structType$1.ptr("clear", 1, false, 2), structType$1), $clone(new structType$1.ptr("close", 1, false, 2), structType$1), $clone(new structType$1.ptr("complex", 2, false, 1), structType$1), $clone(new structType$1.ptr("copy", 2, false, 2), structType$1), $clone(new structType$1.ptr("delete", 2, false, 2), structType$1), $clone(new structType$1.ptr("imag", 1, false, 1), structType$1), $clone(new structType$1.ptr("len", 1, false, 1), structType$1), $clone(new structType$1.ptr("make", 1, true, 1), structType$1), $clone(new structType$1.ptr("max", 1, true, 1), structType$1), $clone(new structType$1.ptr("min", 1, true, 1), structType$1), $clone(new structType$1.ptr("new", 1, false, 1), structType$1), $clone(new structType$1.ptr("panic", 1, false, 2), structType$1), $clone(new structType$1.ptr("print", 0, true, 2), structType$1), $clone(new structType$1.ptr("println", 0, true, 2), structType$1), $clone(new structType$1.ptr("real", 1, false, 1), structType$1), $clone(new structType$1.ptr("recover", 0, false, 2), structType$1), $clone(new structType$1.ptr("Add", 2, false, 1), structType$1), $clone(new structType$1.ptr("Alignof", 1, false, 1), structType$1), $clone(new structType$1.ptr("Offsetof", 1, false, 1), structType$1), $clone(new structType$1.ptr("Sizeof", 1, false, 1), structType$1), $clone(new structType$1.ptr("Slice", 2, false, 1), structType$1), $clone(new structType$1.ptr("SliceData", 1, false, 1), structType$1), $clone(new structType$1.ptr("String", 2, false, 1), structType$1), $clone(new structType$1.ptr("StringData", 1, false, 1), structType$1), $clone(new structType$1.ptr("assert", 1, false, 2), structType$1), $clone(new structType$1.ptr("trace", 0, true, 2), structType$1)]);
+		allTermlist = new termlist([new term.ptr(false, $ifaceNil)]);
+		topTypeSet = new _TypeSet.ptr(sliceType.nil, allTermlist, false);
+		basicSizes = $toNativeArray($kindUint8, [0, 1, 0, 1, 2, 4, 8, 0, 1, 2, 4, 8, 0, 4, 8, 8, 16]);
+		gcArchSizes = $makeMap($String.keyFor, [{ k: "386", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 4)) }, { k: "amd64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "amd64p32", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "arm", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 4)) }, { k: "arm64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "loong64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "mips", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 4)) }, { k: "mipsle", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 4)) }, { k: "mips64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "mips64le", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "ppc64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "ppc64le", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "riscv64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "s390x", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "sparc64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "wasm", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }]);
+		operandModeString = $toNativeArray($kindString, ["invalid operand", "no value", "built-in", "type", "constant", "variable", "map index expression", "value", "comma, ok expression", "comma, error expression", "cgo function"]);
+		emptyInterface = new Interface.ptr(ptrType$6.nil, sliceType.nil, sliceType$3.nil, ptrType$7.nil, false, true, topTypeSet);
+		gccgoArchSizes = $makeMap($String.keyFor, [{ k: "386", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 4)) }, { k: "alpha", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "amd64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "amd64p32", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "arm", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "armbe", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "arm64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "arm64be", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "ia64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "loong64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "m68k", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 2)) }, { k: "mips", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "mipsle", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "mips64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "mips64le", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "mips64p32", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "mips64p32le", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "nios2", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "ppc", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "ppc64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "ppc64le", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "riscv", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "riscv64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "s390", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "s390x", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "sh", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "shbe", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "sparc", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "sparc64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "wasm", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }]);
+		stdSizes = SizesFor("gc", "amd64");
+		op2str1 = $toNativeArray($kindString, ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "bitwise complement"]);
+		op2str2 = $toNativeArray($kindString, ["", "", "", "", "", "", "", "", "", "", "", "", "addition", "subtraction", "multiplication", "", "", "", "", "bitwise XOR", "shift"]);
+		errBadCgo = errors.New("cannot use FakeImportC and go115UsesCgo together");
+		cgoPrefixes = $toNativeArray($kindString, ["_Ciconst_", "_Cfconst_", "_Csconst_", "_Ctype_", "_Cvar_", "_Cfpvar_fp_", "_Cfunc_", "_Cmacro_"]);
+		$r = init(); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		init$1();
+		init$2();
+		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
+	};
+	$pkg.$init = $init;
+	return $pkg;
+})();
+$packages["regexp/syntax"] = (function() {
+	var $pkg = {}, $init, sort, strconv, strings, unicode, utf8, Regexp, Op, Prog, InstOp, EmptyOp, Inst, Error, ErrorCode, Flags, parser, charGroup, ranges, patchList, frag, compiler, sliceType, sliceType$1, sliceType$2, sliceType$3, ptrType, sliceType$4, arrayType, arrayType$1, ptrType$1, sliceType$5, ptrType$2, ptrType$3, ptrType$4, ptrType$5, ptrType$6, sliceType$6, ptrType$7, mapType, mapType$1, ptrType$8, instOpNames, code1, code2, code3, perlGroup, code4, code5, code6, code7, code8, code9, code10, code11, code12, code13, code14, code15, code16, code17, posixGroup, anyTable, _Op_index_0, anyRuneNotNL, anyRune, simplify1, writeRegexp, escape, IsWordChar, bw, dumpProg, u32, dumpInst, minFoldRune, repeatIsValid, cleanAlt, literalRegexp, Parse, parse, isValidCaptureName, isCharClass, matchRune, mergeCharClass, unicodeTable, cleanClass, appendLiteral, appendRange, appendFoldedRange, appendClass, appendFoldedClass, appendNegatedClass, appendTable, appendNegatedTable, negateClass, checkUTF8, nextRune, isalnum, unhex, makePatchList, Compile;
+	sort = $packages["sort"];
+	strconv = $packages["strconv"];
+	strings = $packages["strings"];
+	unicode = $packages["unicode"];
+	utf8 = $packages["unicode/utf8"];
+	Regexp = $newType(0, $kindStruct, "syntax.Regexp", true, "regexp/syntax", true, function(Op_, Flags_, Sub_, Sub0_, Rune_, Rune0_, Min_, Max_, Cap_, Name_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Op = 0;
+			this.Flags = 0;
+			this.Sub = sliceType$4.nil;
+			this.Sub0 = arrayType.zero();
+			this.Rune = sliceType$1.nil;
+			this.Rune0 = arrayType$1.zero();
+			this.Min = 0;
+			this.Max = 0;
+			this.Cap = 0;
+			this.Name = "";
+			return;
+		}
+		this.Op = Op_;
+		this.Flags = Flags_;
+		this.Sub = Sub_;
+		this.Sub0 = Sub0_;
+		this.Rune = Rune_;
+		this.Rune0 = Rune0_;
+		this.Min = Min_;
+		this.Max = Max_;
+		this.Cap = Cap_;
+		this.Name = Name_;
+	});
+	Op = $newType(1, $kindUint8, "syntax.Op", true, "regexp/syntax", true, null);
+	Prog = $newType(0, $kindStruct, "syntax.Prog", true, "regexp/syntax", true, function(Inst_, Start_, NumCap_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Inst = sliceType$6.nil;
+			this.Start = 0;
+			this.NumCap = 0;
+			return;
+		}
+		this.Inst = Inst_;
+		this.Start = Start_;
+		this.NumCap = NumCap_;
+	});
+	InstOp = $newType(1, $kindUint8, "syntax.InstOp", true, "regexp/syntax", true, null);
+	EmptyOp = $newType(1, $kindUint8, "syntax.EmptyOp", true, "regexp/syntax", true, null);
+	Inst = $newType(0, $kindStruct, "syntax.Inst", true, "regexp/syntax", true, function(Op_, Out_, Arg_, Rune_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Op = 0;
+			this.Out = 0;
+			this.Arg = 0;
+			this.Rune = sliceType$1.nil;
+			return;
+		}
+		this.Op = Op_;
+		this.Out = Out_;
+		this.Arg = Arg_;
+		this.Rune = Rune_;
+	});
+	Error = $newType(0, $kindStruct, "syntax.Error", true, "regexp/syntax", true, function(Code_, Expr_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Code = "";
+			this.Expr = "";
+			return;
+		}
+		this.Code = Code_;
+		this.Expr = Expr_;
+	});
+	ErrorCode = $newType(8, $kindString, "syntax.ErrorCode", true, "regexp/syntax", true, null);
+	Flags = $newType(2, $kindUint16, "syntax.Flags", true, "regexp/syntax", true, null);
+	parser = $newType(0, $kindStruct, "syntax.parser", true, "regexp/syntax", false, function(flags_, stack_, free_, numCap_, wholeRegexp_, tmpClass_, numRegexp_, numRunes_, repeats_, height_, size_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.flags = 0;
+			this.stack = sliceType$4.nil;
+			this.free = ptrType.nil;
+			this.numCap = 0;
+			this.wholeRegexp = "";
+			this.tmpClass = sliceType$1.nil;
+			this.numRegexp = 0;
+			this.numRunes = 0;
+			this.repeats = new $Int64(0, 0);
+			this.height = false;
+			this.size = false;
+			return;
+		}
+		this.flags = flags_;
+		this.stack = stack_;
+		this.free = free_;
+		this.numCap = numCap_;
+		this.wholeRegexp = wholeRegexp_;
+		this.tmpClass = tmpClass_;
+		this.numRegexp = numRegexp_;
+		this.numRunes = numRunes_;
+		this.repeats = repeats_;
+		this.height = height_;
+		this.size = size_;
+	});
+	charGroup = $newType(0, $kindStruct, "syntax.charGroup", true, "regexp/syntax", false, function(sign_, class$1_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.sign = 0;
+			this.class$1 = sliceType$1.nil;
+			return;
+		}
+		this.sign = sign_;
+		this.class$1 = class$1_;
+	});
+	ranges = $newType(0, $kindStruct, "syntax.ranges", true, "regexp/syntax", false, function(p_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.p = ptrType$3.nil;
+			return;
+		}
+		this.p = p_;
+	});
+	patchList = $newType(0, $kindStruct, "syntax.patchList", true, "regexp/syntax", false, function(head_, tail_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.head = 0;
+			this.tail = 0;
+			return;
+		}
+		this.head = head_;
+		this.tail = tail_;
+	});
+	frag = $newType(0, $kindStruct, "syntax.frag", true, "regexp/syntax", false, function(i_, out_, nullable_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.i = 0;
+			this.out = new patchList.ptr(0, 0);
+			this.nullable = false;
+			return;
+		}
+		this.i = i_;
+		this.out = out_;
+		this.nullable = nullable_;
+	});
+	compiler = $newType(0, $kindStruct, "syntax.compiler", true, "regexp/syntax", false, function(p_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.p = ptrType$6.nil;
+			return;
+		}
+		this.p = p_;
+	});
+	$pkg.Regexp = Regexp;
+	$pkg.Op = Op;
+	$pkg.Prog = Prog;
+	$pkg.InstOp = InstOp;
+	$pkg.EmptyOp = EmptyOp;
+	$pkg.Inst = Inst;
+	$pkg.Error = Error;
+	$pkg.ErrorCode = ErrorCode;
+	$pkg.Flags = Flags;
+	$pkg.parser = parser;
+	$pkg.charGroup = charGroup;
+	$pkg.ranges = ranges;
+	$pkg.patchList = patchList;
+	$pkg.frag = frag;
+	$pkg.compiler = compiler;
+	$pkg.$finishSetup = function() {
+		sliceType = $sliceType($String);
+		sliceType$1 = $sliceType($Int32);
+		sliceType$2 = $sliceType(unicode.Range16);
+		sliceType$3 = $sliceType(unicode.Range32);
+		ptrType = $ptrType(Regexp);
+		sliceType$4 = $sliceType(ptrType);
+		arrayType = $arrayType(ptrType, 1);
+		arrayType$1 = $arrayType($Int32, 2);
+		ptrType$1 = $ptrType(strings.Builder);
+		sliceType$5 = $sliceType($Uint8);
+		ptrType$2 = $ptrType(Inst);
+		ptrType$3 = $ptrType(sliceType$1);
+		ptrType$4 = $ptrType(parser);
+		ptrType$5 = $ptrType(unicode.RangeTable);
+		ptrType$6 = $ptrType(Prog);
+		sliceType$6 = $sliceType(Inst);
+		ptrType$7 = $ptrType(Error);
+		mapType = $mapType(ptrType, $Int);
+		mapType$1 = $mapType(ptrType, $Int64);
+		ptrType$8 = $ptrType(compiler);
+		$ptrType(Regexp).prototype.Simplify = function Simplify() {
+			var _1, _i, _ref, i, i$1, i$2, i$3, nre, nre$1, nre2, nsub, prefix, re, sub, sub$1, sub$2, suffix, x, x$1;
+			re = this;
+			if (re === ptrType.nil) {
+				return ptrType.nil;
+			}
+			_1 = re.Op;
+			if ((_1 === (13)) || (_1 === (18)) || (_1 === (19))) {
+				nre = re;
+				_ref = re.Sub;
 				_i = 0;
-				/* while (true) { */ case 13:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 14; continue; }
-					i = _i;
-					tparam = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					tname = NewTypeName(tparam.Obj().object.Pos(), tparam.Obj().object.Pkg(), tparam.Obj().object.Name(), $ifaceNil);
-					_r$1 = NewTypeParam(tname, $ifaceNil); /* */ $s = 15; case 15: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					((i < 0 || i >= tparams2.$length) ? ($throwRuntimeError("index out of range"), undefined) : tparams2.$array[tparams2.$offset + i] = _r$1);
-					((i < 0 || i >= tparams2.$length) ? ($throwRuntimeError("index out of range"), undefined) : tparams2.$array[tparams2.$offset + i]).index = tparam.index;
-					_i++;
-				$s = 13; continue;
-				case 14:
-				_r$2 = makeRenameMap(tparams[0], tparams2); /* */ $s = 16; case 16: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				renameMap = _r$2;
-				_ref$1 = tparams[0];
-				_i$1 = 0;
-				/* while (true) { */ case 17:
-					/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 18; continue; }
-					i$1 = _i$1;
-					tparam$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					_r$3 = posn.Pos(); /* */ $s = 19; case 19: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_r$4 = check[0].subst(_r$3, tparam$1.bound, renameMap, ptrType$9.nil, check[0].context()); /* */ $s = 20; case 20: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					((i$1 < 0 || i$1 >= tparams2.$length) ? ($throwRuntimeError("index out of range"), undefined) : tparams2.$array[tparams2.$offset + i$1]).bound = _r$4;
-					_i$1++;
-				$s = 17; continue;
-				case 18:
-				tparams[0] = tparams2;
-				_r$5 = posn.Pos(); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_r$6 = check[0].subst(_r$5, params, renameMap, ptrType$9.nil, check[0].context()); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				params = $assertType(_r$6, ptrType$15);
-			/* } */ case 12:
-			m = args.$length;
-			if (m >= 2 && true) {
-				_tmp = sliceType$13.nil;
-				_tmp$1 = sliceType$13.nil;
-				named = _tmp;
-				unnamed = _tmp$1;
-				_ref$2 = args;
-				_i$2 = 0;
 				while (true) {
-					if (!(_i$2 < _ref$2.$length)) { break; }
-					i$2 = _i$2;
-					arg = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-					if (hasName(arg.typ)) {
-						named = $append(named, i$2);
-					} else {
-						unnamed = $append(unnamed, i$2);
+					if (!(_i < _ref.$length)) { break; }
+					i = _i;
+					sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					nsub = sub.Simplify();
+					if (nre === re && !(nsub === sub)) {
+						nre = new Regexp.ptr(0, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
+						Regexp.copy((nre === ptrType.nil && $throwNilPointerError(), nre), (re === ptrType.nil && $throwNilPointerError(), re));
+						nre.Rune = sliceType$1.nil;
+						nre.Sub = $appendSlice($subslice(new sliceType$4(nre.Sub0), 0, 0), $subslice(re.Sub, 0, i));
 					}
-					_i$2++;
+					if (!(nre === re)) {
+						nre.Sub = $append(nre.Sub, nsub);
+					}
+					_i++;
 				}
-				if (!((named.$length === 0)) && !((unnamed.$length === 0))) {
-					params2 = $makeSlice(sliceType$10, m);
-					args2 = $makeSlice(sliceType$29, m);
-					i$3 = 0;
-					_ref$3 = named;
-					_i$3 = 0;
-					while (true) {
-						if (!(_i$3 < _ref$3.$length)) { break; }
-						j = ((_i$3 < 0 || _i$3 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$3]);
-						((i$3 < 0 || i$3 >= params2.$length) ? ($throwRuntimeError("index out of range"), undefined) : params2.$array[params2.$offset + i$3] = params.At(j));
-						((i$3 < 0 || i$3 >= args2.$length) ? ($throwRuntimeError("index out of range"), undefined) : args2.$array[args2.$offset + i$3] = ((j < 0 || j >= args.$length) ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + j]));
-						i$3 = i$3 + (1) >> 0;
-						_i$3++;
+				return nre;
+			} else if ((_1 === (14)) || (_1 === (15)) || (_1 === (16))) {
+				sub$1 = (x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Simplify();
+				return simplify1(re.Op, re.Flags, sub$1, re);
+			} else if (_1 === (17)) {
+				if ((re.Min === 0) && (re.Max === 0)) {
+					return new Regexp.ptr(2, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
+				}
+				sub$2 = (x$1 = re.Sub, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).Simplify();
+				if (re.Max === -1) {
+					if (re.Min === 0) {
+						return simplify1(14, re.Flags, sub$2, ptrType.nil);
 					}
-					_ref$4 = unnamed;
-					_i$4 = 0;
+					if (re.Min === 1) {
+						return simplify1(15, re.Flags, sub$2, ptrType.nil);
+					}
+					nre$1 = new Regexp.ptr(18, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
+					nre$1.Sub = $subslice(new sliceType$4(nre$1.Sub0), 0, 0);
+					i$1 = 0;
 					while (true) {
-						if (!(_i$4 < _ref$4.$length)) { break; }
-						j$1 = ((_i$4 < 0 || _i$4 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$4]);
-						((i$3 < 0 || i$3 >= params2.$length) ? ($throwRuntimeError("index out of range"), undefined) : params2.$array[params2.$offset + i$3] = params.At(j$1));
-						((i$3 < 0 || i$3 >= args2.$length) ? ($throwRuntimeError("index out of range"), undefined) : args2.$array[args2.$offset + i$3] = ((j$1 < 0 || j$1 >= args.$length) ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + j$1]));
-						i$3 = i$3 + (1) >> 0;
-						_i$4++;
+						if (!(i$1 < (re.Min - 1 >> 0))) { break; }
+						nre$1.Sub = $append(nre$1.Sub, sub$2);
+						i$1 = i$1 + (1) >> 0;
 					}
-					params = NewTuple(params2);
-					args = args2;
+					nre$1.Sub = $append(nre$1.Sub, simplify1(15, re.Flags, sub$2, ptrType.nil));
+					return nre$1;
 				}
-			}
-			if (targs.$length < n) {
-				targs2 = $makeSlice(sliceType$2, n);
-				$copySlice(targs2, targs);
-				targs = targs2;
-			}
-			/* */ if (params.Len() > 0) { $s = 23; continue; }
-			/* */ $s = 24; continue;
-			/* if (params.Len() > 0) { */ case 23:
-				_r$7 = makeSubstMap(tparams[0], targs); /* */ $s = 25; case 25: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				smap = _r$7;
-				_r$8 = check[0].subst(0, params, smap, ptrType$9.nil, check[0].context()); /* */ $s = 26; case 26: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				params = $assertType(_r$8, ptrType$15);
-			/* } */ case 24:
-			u[0] = newUnifier(false);
-			$r = u[0].x.init(tparams[0]); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_ref$5 = targs;
-			_i$5 = 0;
-			/* while (true) { */ case 28:
-				/* if (!(_i$5 < _ref$5.$length)) { break; } */ if(!(_i$5 < _ref$5.$length)) { $s = 29; continue; }
-				i$4 = _i$5;
-				targ = ((_i$5 < 0 || _i$5 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$5]);
-				/* */ if (!($interfaceIsEqual(targ, $ifaceNil))) { $s = 30; continue; }
-				/* */ $s = 31; continue;
-				/* if (!($interfaceIsEqual(targ, $ifaceNil))) { */ case 30:
-					$r = u[0].x.set(i$4, targ); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 31:
-				_i$5++;
-			$s = 28; continue;
-			case 29:
-			errorf = (function(check, result, tparams, u) { return function Checker·infer·func3(kind, tpar, targ$1, arg$1) {
-					var {_i$6, _r$10, _r$11, _r$9, _ref$6, _tuple, allFailed, arg$1, index$1, inferred, kind, smap$1, targ$1, targ$2, targs$1, tpar, $s, $r, $c} = $restore(this, {kind, tpar, targ$1, arg$1});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_tuple = u[0].x.types();
-					targs$1 = _tuple[0];
-					index$1 = _tuple[1];
-					/* */ if (index$1 === 0) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (index$1 === 0) { */ case 1:
-						allFailed = true;
-						_ref$6 = targs$1;
-						_i$6 = 0;
-						while (true) {
-							if (!(_i$6 < _ref$6.$length)) { break; }
-							targ$2 = ((_i$6 < 0 || _i$6 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$6]);
-							if (!($interfaceIsEqual(targ$2, $ifaceNil))) {
-								allFailed = false;
-								break;
-							}
-							_i$6++;
-						}
-						/* */ if (allFailed) { $s = 3; continue; }
-						/* */ $s = 4; continue;
-						/* if (allFailed) { */ case 3:
-							$r = check[0].errorf(arg$1, 138, "%s %s of %s does not match %s (cannot infer %s)", new sliceType$6([new $String(kind), targ$1, arg$1.expr, tpar, new $String(typeParamsString(tparams[0]))])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = -1; return;
-						/* } */ case 4:
-					/* } */ case 2:
-					_r$9 = makeSubstMap(tparams[0], targs$1); /* */ $s = 6; case 6: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					smap$1 = _r$9;
-					_r$10 = arg$1.Pos(); /* */ $s = 7; case 7: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_r$11 = check[0].subst(_r$10, tpar, smap$1, ptrType$9.nil, check[0].context()); /* */ $s = 8; case 8: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					inferred = _r$11;
-					/* */ if (!($interfaceIsEqual(inferred, tpar))) { $s = 9; continue; }
-					/* */ $s = 10; continue;
-					/* if (!($interfaceIsEqual(inferred, tpar))) { */ case 9:
-						$r = check[0].errorf(arg$1, 138, "%s %s of %s does not match inferred type %s for %s", new sliceType$6([new $String(kind), targ$1, arg$1.expr, inferred, tpar])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 11; continue;
-					/* } else { */ case 10:
-						$r = check[0].errorf(arg$1, 138, "%s %s of %s does not match %s", new sliceType$6([new $String(kind), targ$1, arg$1.expr, tpar])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 11:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·infer·func3, $c: true, $r, _i$6, _r$10, _r$11, _r$9, _ref$6, _tuple, allFailed, arg$1, index$1, inferred, kind, smap$1, targ$1, targ$2, targs$1, tpar, $s};return $f;
-				}; })(check, result, tparams, u);
-			indices = sliceType$13.nil;
-			_ref$6 = args;
-			_i$6 = 0;
-			/* while (true) { */ case 33:
-				/* if (!(_i$6 < _ref$6.$length)) { break; } */ if(!(_i$6 < _ref$6.$length)) { $s = 34; continue; }
-				i$5 = _i$6;
-				arg$1 = ((_i$6 < 0 || _i$6 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$6]);
-				par = params.At(i$5);
-				_r$9 = isParameterized(tparams[0], par.object.typ); /* */ $s = 37; case 37: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				/* */ if (_r$9) { $s = 35; continue; }
-				/* */ $s = 36; continue;
-				/* if (_r$9) { */ case 35:
-					if (arg$1.mode === 0) {
-						_i$6++;
-						/* continue; */ $s = 33; continue;
+				if ((re.Min === 1) && (re.Max === 1)) {
+					return sub$2;
+				}
+				prefix = ptrType.nil;
+				if (re.Min > 0) {
+					prefix = new Regexp.ptr(18, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
+					prefix.Sub = $subslice(new sliceType$4(prefix.Sub0), 0, 0);
+					i$2 = 0;
+					while (true) {
+						if (!(i$2 < re.Min)) { break; }
+						prefix.Sub = $append(prefix.Sub, sub$2);
+						i$2 = i$2 + (1) >> 0;
 					}
-					targ$1 = arg$1.typ;
-					/* */ if (isTyped(targ$1)) { $s = 38; continue; }
-					/* */ $s = 39; continue;
-					/* if (isTyped(targ$1)) { */ case 38:
-						_r$10 = u[0].unify(par.object.typ, targ$1); /* */ $s = 43; case 43: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-						/* */ if (!_r$10) { $s = 41; continue; }
-						/* */ $s = 42; continue;
-						/* if (!_r$10) { */ case 41:
-							$r = errorf("type", par.object.typ, targ$1, arg$1); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							result[0] = sliceType$2.nil;
-							$24r$1 = result[0];
-							$s = 45; case 45: return $24r$1;
-						/* } */ case 42:
-						$s = 40; continue;
-					/* } else { */ case 39:
-						_tuple = $assertType(par.object.typ, ptrType$14, true);
-						ok = _tuple[1];
-						if (ok) {
-							indices = $append(indices, i$5);
-						}
-					/* } */ case 40:
-				/* } */ case 36:
-				_i$6++;
-			$s = 33; continue;
-			case 34:
-			index$1 = 0;
-			_tuple$1 = u[0].x.types();
-			targs = _tuple$1[0];
-			index$1 = _tuple$1[1];
-			/* */ if (index$1 < 0) { $s = 46; continue; }
-			/* */ $s = 47; continue;
-			/* if (index$1 < 0) { */ case 46:
-				result[0] = targs;
-				$24r$2 = result[0];
-				$s = 48; case 48: return $24r$2;
-			/* } */ case 47:
-			_r$11 = check[0].inferB(posn, tparams[0], targs); /* */ $s = 49; case 49: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-			_tuple$2 = _r$11;
-			targs = _tuple$2[0];
-			index$1 = _tuple$2[1];
-			/* */ if (targs === sliceType$2.nil || index$1 < 0) { $s = 50; continue; }
-			/* */ $s = 51; continue;
-			/* if (targs === sliceType$2.nil || index$1 < 0) { */ case 50:
-				result[0] = targs;
-				$24r$3 = result[0];
-				$s = 52; case 52: return $24r$3;
-			/* } */ case 51:
-			_ref$7 = indices;
-			_i$7 = 0;
-			/* while (true) { */ case 53:
-				/* if (!(_i$7 < _ref$7.$length)) { break; } */ if(!(_i$7 < _ref$7.$length)) { $s = 54; continue; }
-				i$6 = ((_i$7 < 0 || _i$7 >= _ref$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$7.$array[_ref$7.$offset + _i$7]);
-				tpar = $assertType(params.At(i$6).object.typ, ptrType$14);
-				/* */ if ($interfaceIsEqual((x = tpar.index, ((x < 0 || x >= targs.$length) ? ($throwRuntimeError("index out of range"), undefined) : targs.$array[targs.$offset + x])), $ifaceNil)) { $s = 55; continue; }
-				/* */ $s = 56; continue;
-				/* if ($interfaceIsEqual((x = tpar.index, ((x < 0 || x >= targs.$length) ? ($throwRuntimeError("index out of range"), undefined) : targs.$array[targs.$offset + x])), $ifaceNil)) { */ case 55:
-					arg$2 = ((i$6 < 0 || i$6 >= args.$length) ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + i$6]);
-					targ$2 = Default(arg$2.typ);
-					if (!(isTyped(targ$2))) { _v = false; $s = 59; continue s; }
-					_r$12 = u[0].unify(tpar, targ$2); /* */ $s = 60; case 60: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					_v = !_r$12; case 59:
-					/* */ if (_v) { $s = 57; continue; }
-					/* */ $s = 58; continue;
-					/* if (_v) { */ case 57:
-						$r = errorf("default type", tpar, targ$2, arg$2); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						result[0] = sliceType$2.nil;
-						$24r$4 = result[0];
-						$s = 62; case 62: return $24r$4;
-					/* } */ case 58:
-				/* } */ case 56:
-				_i$7++;
-			$s = 53; continue;
-			case 54:
-			_tuple$3 = u[0].x.types();
-			targs = _tuple$3[0];
-			index$1 = _tuple$3[1];
-			/* */ if (index$1 < 0) { $s = 63; continue; }
-			/* */ $s = 64; continue;
-			/* if (index$1 < 0) { */ case 63:
-				result[0] = targs;
-				$24r$5 = result[0];
-				$s = 65; case 65: return $24r$5;
-			/* } */ case 64:
-			_r$13 = check[0].inferB(posn, tparams[0], targs); /* */ $s = 66; case 66: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-			_tuple$4 = _r$13;
-			targs = _tuple$4[0];
-			index$1 = _tuple$4[1];
-			/* */ if (targs === sliceType$2.nil || index$1 < 0) { $s = 67; continue; }
-			/* */ $s = 68; continue;
-			/* if (targs === sliceType$2.nil || index$1 < 0) { */ case 67:
-				result[0] = targs;
-				$24r$6 = result[0];
-				$s = 69; case 69: return $24r$6;
-			/* } */ case 68:
-			$r = assert(index$1 >= 0 && $interfaceIsEqual(((index$1 < 0 || index$1 >= targs.$length) ? ($throwRuntimeError("index out of range"), undefined) : targs.$array[targs.$offset + index$1]), $ifaceNil)); /* */ $s = 70; case 70: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			tpar$1 = ((index$1 < 0 || index$1 >= tparams[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : tparams[0].$array[tparams[0].$offset + index$1]);
-			$r = check[0].errorf(posn, 138, "cannot infer %s (%v)", new sliceType$6([new $String(tpar$1.obj.object.name), new token.Pos(tpar$1.obj.object.pos)])); /* */ $s = 71; case 71: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			result[0] = sliceType$2.nil;
-			$24r$7 = result[0];
-			$s = 72; case 72: return $24r$7;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  result[0]; } if($curGoroutine.asleep) { var $f = {$blk: infer, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _v, arg, arg$1, arg$2, args, args2, check, errorf, i, i$1, i$2, i$3, i$4, i$5, i$6, index$1, indices, j, j$1, m, n, named, ok, par, params, params2, posn, renameMap, result, smap, targ, targ$1, targ$2, targs, targs2, tname, tpar, tpar$1, tparam, tparam$1, tparams, tparams2, u, unnamed, x, $s, $deferred};return $f; } }
-		};
-		typeParamsString = function typeParamsString$1(list$2) {
-			var _1, _i, _ref, buf, i, list$2, n, tname, x;
-			n = list$2.$length;
-			_1 = n;
-			if (_1 === (0)) {
-				return "";
-			} else if (_1 === (1)) {
-				return (0 >= list$2.$length ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + 0]).obj.object.name;
-			} else if (_1 === (2)) {
-				return (0 >= list$2.$length ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + 0]).obj.object.name + " and " + (1 >= list$2.$length ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + 1]).obj.object.name;
-			}
-			buf = new strings.Builder.ptr(ptrType$53.nil, sliceType$14.nil);
-			_ref = $subslice(list$2, 0, (n - 1 >> 0));
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				tname = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (i > 0) {
-					buf.WriteString(", ");
 				}
-				buf.WriteString(tname.obj.object.name);
-				_i++;
+				if (re.Max > re.Min) {
+					suffix = simplify1(16, re.Flags, sub$2, ptrType.nil);
+					i$3 = re.Min + 1 >> 0;
+					while (true) {
+						if (!(i$3 < re.Max)) { break; }
+						nre2 = new Regexp.ptr(18, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
+						nre2.Sub = $append($subslice(new sliceType$4(nre2.Sub0), 0, 0), sub$2, suffix);
+						suffix = simplify1(16, re.Flags, nre2, ptrType.nil);
+						i$3 = i$3 + (1) >> 0;
+					}
+					if (prefix === ptrType.nil) {
+						return suffix;
+					}
+					prefix.Sub = $append(prefix.Sub, suffix);
+				}
+				if (!(prefix === ptrType.nil)) {
+					return prefix;
+				}
+				return new Regexp.ptr(1, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
 			}
-			buf.WriteString(", and ");
-			buf.WriteString((x = n - 1 >> 0, ((x < 0 || x >= list$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + x])).obj.object.name);
-			return buf.String();
+			return re;
 		};
-		isParameterized = function isParameterized$1(tparams, typ$3) {
-			var {$24r, _r$1, tparams, typ$3, w, $s, $r, $c} = $restore(this, {tparams, typ$3});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			w = new tpWalker.ptr(new $global.Map(), tparams);
-			_r$1 = w.isParameterized(typ$3); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: isParameterized$1, $c: true, $r, $24r, _r$1, tparams, typ$3, w, $s};return $f;
+		simplify1 = function simplify1$1(op, flags, sub, re) {
+			var flags, op, re, sub, x;
+			if (sub.Op === 2) {
+				return sub;
+			}
+			if ((op === sub.Op) && (((flags & 32) >>> 0) === ((sub.Flags & 32) >>> 0))) {
+				return sub;
+			}
+			if (!(re === ptrType.nil) && (re.Op === op) && (((re.Flags & 32) >>> 0) === ((flags & 32) >>> 0)) && sub === (x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]))) {
+				return re;
+			}
+			re = new Regexp.ptr(op, flags, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
+			re.Sub = $append($subslice(new sliceType$4(re.Sub0), 0, 0), sub);
+			return re;
 		};
-		$ptrType(tpWalker).prototype.isParameterized = function isParameterized$2(typ$3) {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _entry, _i, _i$1, _key, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tuple, _v, _v$1, fld, i, m, n, ok, res, t, t$1, t$10, t$11, t$12, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, tset, typ$3, w, x, $s, $deferred, $r, $c} = $restore(this, {typ$3});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			res = [res];
-			typ$3 = [typ$3];
-			w = [w];
-			res[0] = false;
-			w[0] = this;
-			_tuple = (_entry = $mapIndex(w[0].seen,Type.keyFor(typ$3[0])), _entry !== undefined ? [_entry.v, true] : [false, false]);
-			x = _tuple[0];
-			ok = _tuple[1];
-			if (ok) {
-				res[0] = x;
-				$s = -1; return res[0];
+		$ptrType(Regexp).prototype.Equal = function Equal(y) {
+			var _1, _i, _i$1, _ref, _ref$1, i, i$1, r, sub, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, y;
+			x = this;
+			if (x === ptrType.nil || y === ptrType.nil) {
+				return x === y;
 			}
-			_key = typ$3[0]; (w[0].seen || $throwRuntimeError("assignment to entry in nil map")).set(Type.keyFor(_key), { k: _key, v: false });
-			$deferred.push([(function(res, typ$3, w) { return function tpWalker·isParameterized·func1() {
-					var _key$1;
-					_key$1 = typ$3[0]; (w[0].seen || $throwRuntimeError("assignment to entry in nil map")).set(Type.keyFor(_key$1), { k: _key$1, v: res[0] });
-				}; })(res, typ$3, w), []]);
-			_ref = typ$3[0];
-			/* */ if (_ref === $ifaceNil || $assertType(_ref, ptrType$8, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 12; continue; }
-			/* */ $s = 13; continue;
-			/* switch (0) { default: if (_ref === $ifaceNil || $assertType(_ref, ptrType$8, true)[1]) { */ case 1:
-				t = _ref;
-				/* break; */ $s = 14; continue;
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 2:
-				t$1 = _ref.$val;
-				_r$1 = w[0].isParameterized(t$1.elem); /* */ $s = 15; case 15: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				res[0] = _r$1;
-				$24r = res[0];
-				$s = 16; case 16: return $24r;
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 3:
-				t$2 = _ref.$val;
-				_r$2 = w[0].isParameterized(t$2.elem); /* */ $s = 17; case 17: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				res[0] = _r$2;
-				$24r$1 = res[0];
-				$s = 18; case 18: return $24r$1;
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 4:
-				t$3 = _ref.$val;
-				_ref$1 = t$3.fields;
+			if (!((x.Op === y.Op))) {
+				return false;
+			}
+			_1 = x.Op;
+			if (_1 === (10)) {
+				if (!((((x.Flags & 256) >>> 0) === ((y.Flags & 256) >>> 0)))) {
+					return false;
+				}
+			} else if ((_1 === (3)) || (_1 === (4))) {
+				if (!((x.Rune.$length === y.Rune.$length))) {
+					return false;
+				}
+				_ref = x.Rune;
 				_i = 0;
-				/* while (true) { */ case 19:
-					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 20; continue; }
-					fld = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					_r$3 = w[0].isParameterized(fld.object.typ); /* */ $s = 23; case 23: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					/* */ if (_r$3) { $s = 21; continue; }
-					/* */ $s = 22; continue;
-					/* if (_r$3) { */ case 21:
-						res[0] = true;
-						$s = -1; return res[0];
-					/* } */ case 22:
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					i = _i;
+					r = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					if (!((r === (x$1 = y.Rune, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i]))))) {
+						return false;
+					}
 					_i++;
-				$s = 19; continue;
-				case 20:
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 5:
-				t$4 = _ref.$val;
-				_r$4 = w[0].isParameterized(t$4.base); /* */ $s = 24; case 24: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				res[0] = _r$4;
-				$24r$2 = res[0];
-				$s = 25; case 25: return $24r$2;
-			/* } else if ($assertType(_ref, ptrType$15, true)[1]) { */ case 6:
-				t$5 = _ref.$val;
-				n = t$5.Len();
-				i = 0;
-				/* while (true) { */ case 26:
-					/* if (!(i < n)) { break; } */ if(!(i < n)) { $s = 27; continue; }
-					_r$5 = w[0].isParameterized(t$5.At(i).object.typ); /* */ $s = 30; case 30: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					/* */ if (_r$5) { $s = 28; continue; }
-					/* */ $s = 29; continue;
-					/* if (_r$5) { */ case 28:
-						res[0] = true;
-						$s = -1; return res[0];
-					/* } */ case 29:
-					i = i + (1) >> 0;
-				$s = 26; continue;
-				case 27:
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 7:
-				t$6 = _ref.$val;
-				_r$6 = w[0].isParameterized(t$6.params); /* */ $s = 32; case 32: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				if (_r$6) { _v = true; $s = 31; continue s; }
-				_r$7 = w[0].isParameterized(t$6.results); /* */ $s = 33; case 33: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_v = _r$7; case 31:
-				res[0] = _v;
-				$24r$3 = res[0];
-				$s = 34; case 34: return $24r$3;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 8:
-				t$7 = _ref.$val;
-				_r$8 = t$7.typeSet(); /* */ $s = 35; case 35: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				tset = _r$8;
-				_ref$2 = tset.methods;
-				_i$1 = 0;
-				/* while (true) { */ case 36:
-					/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 37; continue; }
-					m = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-					_r$9 = w[0].isParameterized(m.object.typ); /* */ $s = 40; case 40: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					/* */ if (_r$9) { $s = 38; continue; }
-					/* */ $s = 39; continue;
-					/* if (_r$9) { */ case 38:
-						res[0] = true;
-						$s = -1; return res[0];
-					/* } */ case 39:
-					_i$1++;
-				$s = 36; continue;
-				case 37:
-				_r$10 = tset.is((function(res, typ$3, w) { return function tpWalker·isParameterized·func2(t$13) {
-						var {$24r$4, _r$10, _v$1, t$13, $s, $r, $c} = $restore(this, {t$13});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						if (!(!(t$13 === ptrType$4.nil))) { _v$1 = false; $s = 1; continue s; }
-						_r$10 = w[0].isParameterized(t$13.typ); /* */ $s = 2; case 2: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-						_v$1 = _r$10; case 1:
-						$24r$4 = _v$1;
-						$s = 3; case 3: return $24r$4;
-						/* */ } return; } var $f = {$blk: tpWalker·isParameterized·func2, $c: true, $r, $24r$4, _r$10, _v$1, t$13, $s};return $f;
-					}; })(res, typ$3, w)); /* */ $s = 41; case 41: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				res[0] = _r$10;
-				$24r$4 = res[0];
-				$s = 42; case 42: return $24r$4;
-			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 9:
-				t$8 = _ref.$val;
-				_r$11 = w[0].isParameterized(t$8.key); /* */ $s = 44; case 44: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				if (_r$11) { _v$1 = true; $s = 43; continue s; }
-				_r$12 = w[0].isParameterized(t$8.elem); /* */ $s = 45; case 45: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				_v$1 = _r$12; case 43:
-				res[0] = _v$1;
-				$24r$5 = res[0];
-				$s = 46; case 46: return $24r$5;
-			/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 10:
-				t$9 = _ref.$val;
-				_r$13 = w[0].isParameterized(t$9.elem); /* */ $s = 47; case 47: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-				res[0] = _r$13;
-				$24r$6 = res[0];
-				$s = 48; case 48: return $24r$6;
-			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 11:
-				t$10 = _ref.$val;
-				_r$14 = w[0].isParameterizedTypeList(t$10.TypeArgs().list()); /* */ $s = 49; case 49: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-				res[0] = _r$14;
-				$24r$7 = res[0];
-				$s = 50; case 50: return $24r$7;
-			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 12:
-				t$11 = _ref.$val;
-				res[0] = tparamIndex(w[0].tparams, t$11) >= 0;
-				$s = -1; return res[0];
-			/* } else { */ case 13:
-				t$12 = _ref;
-				unreachable();
-			/* } } */ case 14:
-			res[0] = false;
-			$s = -1; return res[0];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  res[0]; } if($curGoroutine.asleep) { var $f = {$blk: isParameterized$2, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _entry, _i, _i$1, _key, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tuple, _v, _v$1, fld, i, m, n, ok, res, t, t$1, t$10, t$11, t$12, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, tset, typ$3, w, x, $s, $deferred};return $f; } }
-		};
-		$ptrType(tpWalker).prototype.isParameterizedTypeList = function isParameterizedTypeList(list$2) {
-			var {_i, _r$1, _ref, list$2, t, w, $s, $r, $c} = $restore(this, {list$2});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			w = this;
-			_ref = list$2;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = w.isParameterized(t); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (_r$1) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_r$1) { */ case 3:
-					$s = -1; return true;
-				/* } */ case 4:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: isParameterizedTypeList, $c: true, $r, _i, _r$1, _ref, list$2, t, w, $s};return $f;
-		};
-		$ptrType(Checker).prototype.inferB = function inferB(posn, tparams, targs) {
-			var {$24r, $24r$1, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _tmp, _tmp$1, _tuple, _tuple$1, _v, check, core, dirty, i, i$1, i$2, i$3, i$4, i$5, index$1, index$2, n, n$1, nn, posn, single, smap, t, t0, t1, targ, targ$1, targs, tilde, tpar, tparams, tx, typ$3, typ$4, typ$5, types$1, u, w, $s, $deferred, $r, $c} = $restore(this, {posn, tparams, targs});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			check = [check];
-			tparams = [tparams];
-			types$1 = [types$1];
-			types$1[0] = sliceType$2.nil;
-			index$1 = 0;
-			check[0] = this;
-			$r = assert(tparams[0].$length >= targs.$length && targs.$length > 0); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (false) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (false) { */ case 2:
-				$r = check[0].dump("-- inferB %s \xE2\x9E\x9E %s", new sliceType$6([tparams[0], targs])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([(function(check, tparams, types$1) { return function Checker·inferB·func1() {
-						var {$s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						$r = check[0].dump("=> inferB %s \xE2\x9E\x9E %s", new sliceType$6([tparams[0], types$1[0]])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·inferB·func1, $c: true, $r, $s};return $f;
-					}; })(check, tparams, types$1), []]);
-			/* } */ case 3:
-			u = newUnifier(false);
-			$r = u.x.init(tparams[0]); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			tparamsList.copy(u.y, u.x);
-			_ref = targs;
-			_i = 0;
-			/* while (true) { */ case 6:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 7; continue; }
-				i = _i;
-				targ = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				/* */ if (!($interfaceIsEqual(targ, $ifaceNil))) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (!($interfaceIsEqual(targ, $ifaceNil))) { */ case 8:
-					$r = u.x.set(i, targ); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 9:
-				_i++;
-			$s = 6; continue;
-			case 7:
-			n = u.x.unknowns();
-			/* while (true) { */ case 11:
-				/* if (!(n > 0)) { break; } */ if(!(n > 0)) { $s = 12; continue; }
-				nn = n;
-				_ref$1 = tparams[0];
+				}
+			} else if ((_1 === (19)) || (_1 === (18))) {
+				if (!((x.Sub.$length === y.Sub.$length))) {
+					return false;
+				}
+				_ref$1 = x.Sub;
 				_i$1 = 0;
-				/* while (true) { */ case 13:
-					/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 14; continue; }
+				while (true) {
+					if (!(_i$1 < _ref$1.$length)) { break; }
 					i$1 = _i$1;
-					tpar = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					_r$1 = coreTerm(tpar); /* */ $s = 15; case 15: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_tuple = _r$1;
-					core = _tuple[0];
-					single = _tuple[1];
-					/* */ if (!(core === ptrType$4.nil)) { $s = 16; continue; }
-					/* */ $s = 17; continue;
-					/* if (!(core === ptrType$4.nil)) { */ case 16:
-						tx = u.x.at(i$1);
-							/* */ if (!($interfaceIsEqual(tx, $ifaceNil))) { $s = 19; continue; }
-							/* */ if (single && !core.tilde) { $s = 20; continue; }
-							/* */ $s = 21; continue;
-							/* if (!($interfaceIsEqual(tx, $ifaceNil))) { */ case 19:
-								/* */ if (core.tilde && !isTypeParam(tx)) { $s = 23; continue; }
-								/* */ $s = 24; continue;
-								/* if (core.tilde && !isTypeParam(tx)) { */ case 23:
-									_r$2 = under(tx); /* */ $s = 25; case 25: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-									tx = _r$2;
-								/* } */ case 24:
-								_r$3 = u.unify(tx, core.typ); /* */ $s = 28; case 28: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-								/* */ if (!_r$3) { $s = 26; continue; }
-								/* */ $s = 27; continue;
-								/* if (!_r$3) { */ case 26:
-									tilde = "";
-									if (core.tilde) {
-										tilde = "~";
-									}
-									$r = check[0].errorf(posn, 139, "%s does not match %s%s", new sliceType$6([tx, new $String(tilde), core.typ])); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									_tmp = sliceType$2.nil;
-									_tmp$1 = 0;
-									types$1[0] = _tmp;
-									index$1 = _tmp$1;
-									$24r = [types$1[0], index$1];
-									$s = 30; case 30: return $24r;
-								/* } */ case 27:
-								$s = 22; continue;
-							/* } else if (single && !core.tilde) { */ case 20:
-								$r = u.x.set(i$1, core.typ); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = 22; continue;
-							/* } else { */ case 21:
-								_i$1++;
-								/* continue; */ $s = 13; continue;
-							/* } */ case 22:
-						case 18:
-						nn = u.x.unknowns();
-						if (nn === 0) {
-							/* break; */ $s = 14; continue;
-						}
-					/* } */ case 17:
+					sub = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+					if (!sub.Equal((x$2 = y.Sub, ((i$1 < 0 || i$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i$1])))) {
+						return false;
+					}
 					_i$1++;
-				$s = 13; continue;
-				case 14:
-				$r = assert(nn <= n); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if (nn === n) {
-					/* break; */ $s = 12; continue;
 				}
-				n = nn;
-			$s = 11; continue;
-			case 12:
-			_tuple$1 = u.x.types();
-			types$1[0] = _tuple$1[0];
-			/* */ if (false) { $s = 33; continue; }
-			/* */ $s = 34; continue;
-			/* if (false) { */ case 33:
-				_ref$2 = targs;
-				_i$2 = 0;
-				/* while (true) { */ case 35:
-					/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 36; continue; }
-					i$2 = _i$2;
-					targ$1 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-					$r = assert($interfaceIsEqual(targ$1, $ifaceNil) || $interfaceIsEqual(((i$2 < 0 || i$2 >= types$1[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : types$1[0].$array[types$1[0].$offset + i$2]), targ$1)); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i$2++;
-				$s = 35; continue;
-				case 36:
-			/* } */ case 34:
-			w = new cycleFinder.ptr(tparams[0], types$1[0], new $global.Map());
-			_ref$3 = tparams[0];
-			_i$3 = 0;
-			/* while (true) { */ case 38:
-				/* if (!(_i$3 < _ref$3.$length)) { break; } */ if(!(_i$3 < _ref$3.$length)) { $s = 39; continue; }
-				t = ((_i$3 < 0 || _i$3 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$3]);
-				$r = w.typ(t); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i$3++;
-			$s = 38; continue;
-			case 39:
-			dirty = sliceType$13.nil;
-			_ref$4 = types$1[0];
-			_i$4 = 0;
-			while (true) {
-				if (!(_i$4 < _ref$4.$length)) { break; }
-				i$3 = _i$4;
-				typ$3 = ((_i$4 < 0 || _i$4 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$4]);
-				if (!($interfaceIsEqual(typ$3, $ifaceNil)) && (i$3 >= targs.$length || $interfaceIsEqual(((i$3 < 0 || i$3 >= targs.$length) ? ($throwRuntimeError("index out of range"), undefined) : targs.$array[targs.$offset + i$3]), $ifaceNil))) {
-					dirty = $append(dirty, i$3);
+			} else if ((_1 === (14)) || (_1 === (15)) || (_1 === (16))) {
+				if (!((((x.Flags & 32) >>> 0) === ((y.Flags & 32) >>> 0))) || !(x$3 = x.Sub, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])).Equal((x$4 = y.Sub, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0])))) {
+					return false;
 				}
-				_i$4++;
-			}
-			/* while (true) { */ case 41:
-				/* if (!(dirty.$length > 0)) { break; } */ if(!(dirty.$length > 0)) { $s = 42; continue; }
-				_r$4 = makeSubstMap(tparams[0], types$1[0]); /* */ $s = 43; case 43: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				smap = _r$4;
-				n$1 = 0;
-				_ref$5 = dirty;
-				_i$5 = 0;
-				/* while (true) { */ case 44:
-					/* if (!(_i$5 < _ref$5.$length)) { break; } */ if(!(_i$5 < _ref$5.$length)) { $s = 45; continue; }
-					index$2 = ((_i$5 < 0 || _i$5 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$5]);
-					t0 = ((index$2 < 0 || index$2 >= types$1[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : types$1[0].$array[types$1[0].$offset + index$2]);
-					_r$5 = check[0].subst(0, t0, smap, ptrType$9.nil, check[0].context()); /* */ $s = 46; case 46: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					t1 = _r$5;
-					if (!($interfaceIsEqual(t1, t0))) {
-						((index$2 < 0 || index$2 >= types$1[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : types$1[0].$array[types$1[0].$offset + index$2] = t1);
-						((n$1 < 0 || n$1 >= dirty.$length) ? ($throwRuntimeError("index out of range"), undefined) : dirty.$array[dirty.$offset + n$1] = index$2);
-						n$1 = n$1 + (1) >> 0;
-					}
-					_i$5++;
-				$s = 44; continue;
-				case 45:
-				dirty = $subslice(dirty, 0, n$1);
-			$s = 41; continue;
-			case 42:
-			_ref$6 = types$1[0];
-			_i$6 = 0;
-			/* while (true) { */ case 47:
-				/* if (!(_i$6 < _ref$6.$length)) { break; } */ if(!(_i$6 < _ref$6.$length)) { $s = 48; continue; }
-				i$4 = _i$6;
-				typ$4 = ((_i$6 < 0 || _i$6 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$6]);
-				if (!(!($interfaceIsEqual(typ$4, $ifaceNil)))) { _v = false; $s = 51; continue s; }
-				_r$6 = isParameterized(tparams[0], typ$4); /* */ $s = 52; case 52: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_v = _r$6; case 51:
-				/* */ if (_v) { $s = 49; continue; }
-				/* */ $s = 50; continue;
-				/* if (_v) { */ case 49:
-					((i$4 < 0 || i$4 >= types$1[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : types$1[0].$array[types$1[0].$offset + i$4] = $ifaceNil);
-				/* } */ case 50:
-				_i$6++;
-			$s = 47; continue;
-			case 48:
-			index$1 = -1;
-			_ref$7 = types$1[0];
-			_i$7 = 0;
-			while (true) {
-				if (!(_i$7 < _ref$7.$length)) { break; }
-				i$5 = _i$7;
-				typ$5 = ((_i$7 < 0 || _i$7 >= _ref$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$7.$array[_ref$7.$offset + _i$7]);
-				if ($interfaceIsEqual(typ$5, $ifaceNil)) {
-					index$1 = i$5;
-					break;
+			} else if (_1 === (17)) {
+				if (!((((x.Flags & 32) >>> 0) === ((y.Flags & 32) >>> 0))) || !((x.Min === y.Min)) || !((x.Max === y.Max)) || !(x$5 = x.Sub, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0])).Equal((x$6 = y.Sub, (0 >= x$6.$length ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + 0])))) {
+					return false;
+				}
+			} else if (_1 === (13)) {
+				if (!((x.Cap === y.Cap)) || !(x.Name === y.Name) || !(x$7 = x.Sub, (0 >= x$7.$length ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + 0])).Equal((x$8 = y.Sub, (0 >= x$8.$length ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + 0])))) {
+					return false;
 				}
-				_i$7++;
 			}
-			$24r$1 = [types$1[0], index$1];
-			$s = 53; case 53: return $24r$1;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [types$1[0], index$1]; } if($curGoroutine.asleep) { var $f = {$blk: inferB, $c: true, $r, $24r, $24r$1, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _tmp, _tmp$1, _tuple, _tuple$1, _v, check, core, dirty, i, i$1, i$2, i$3, i$4, i$5, index$1, index$2, n, n$1, nn, posn, single, smap, t, t0, t1, targ, targ$1, targs, tilde, tpar, tparams, tx, typ$3, typ$4, typ$5, types$1, u, w, $s, $deferred};return $f; } }
+			return true;
 		};
-		coreTerm = function coreTerm$1(tpar) {
-			var {_r$1, _r$2, _r$3, _r$4, _v, n, single, tilde, tpar, typ$3, $s, $r, $c} = $restore(this, {tpar});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			n = [n];
-			single = [single];
-			tilde = [tilde];
-			n[0] = 0;
-			single[0] = ptrType$4.nil;
-			tilde[0] = false;
-			_r$1 = tpar.is((function(n, single, tilde) { return function coreTerm·func1(t) {
-					var {t, $s, $r, $c} = $restore(this, {t});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					/* */ if (t === ptrType$4.nil) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (t === ptrType$4.nil) { */ case 1:
-						$r = assert(n[0] === 0); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return false;
-					/* } */ case 2:
-					n[0] = n[0] + (1) >> 0;
-					single[0] = t;
-					if (t.tilde) {
-						tilde[0] = true;
+		writeRegexp = function writeRegexp$1(b, re) {
+			var _1, _2, _i, _i$1, _i$2, _r, _ref, _ref$1, _ref$2, _tmp, _tmp$1, _tmp$2, _tmp$3, b, hi, hi$1, i, i$1, i$2, lo, lo$1, r, re, sub, sub$1, sub$2, x, x$1, x$10, x$11, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
+			switch (0) { default:
+				_1 = re.Op;
+				if (_1 === (1)) {
+					b.WriteString("[^\\x00-\\x{10FFFF}]");
+				} else if (_1 === (2)) {
+					b.WriteString("(?:)");
+				} else if (_1 === (3)) {
+					if (!((((re.Flags & 1) >>> 0) === 0))) {
+						b.WriteString("(?i:");
 					}
-					$s = -1; return true;
-					/* */ } return; } var $f = {$blk: coreTerm·func1, $c: true, $r, t, $s};return $f;
-				}; })(n, single, tilde)); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			/* */ if (n[0] === 1) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (n[0] === 1) { */ case 2:
-				/* */ if (false) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (false) { */ case 4:
-					if (!(false)) { _v = false; $s = 6; continue s; }
-					_r$2 = under(single[0].typ); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$3 = coreType(tpar); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_v = $interfaceIsEqual(_r$2, _r$3); case 6:
-					$r = assert(_v); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 5:
-				$s = -1; return [single[0], true];
-			/* } */ case 3:
-			_r$4 = coreType(tpar); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			typ$3 = _r$4;
-			if (!($interfaceIsEqual(typ$3, $ifaceNil))) {
-				$s = -1; return [new term.ptr(tilde[0], typ$3), false];
-			}
-			$s = -1; return [ptrType$4.nil, false];
-			/* */ } return; } var $f = {$blk: coreTerm$1, $c: true, $r, _r$1, _r$2, _r$3, _r$4, _v, n, single, tilde, tpar, typ$3, $s};return $f;
-		};
-		$ptrType(cycleFinder).prototype.typ = function typ$3(typ$4) {
-			var {_arg, _arg$1, _entry, _i, _i$1, _i$2, _i$3, _key, _r$1, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, i, i$1, m, t, t$1, t$10, t$11, t$12, t$13, t$14, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, tpar, tpar$1, typ$4, w, x, x$1, x$2, $s, $deferred, $r, $c} = $restore(this, {typ$4});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			w = this;
-			if ((_entry = $mapIndex(w.seen,Type.keyFor(typ$4)), _entry !== undefined ? _entry.v : false)) {
-				_tuple = $assertType(typ$4, ptrType$14, true);
-				tpar = _tuple[0];
-				if (!(tpar === ptrType$14.nil)) {
-					i = tparamIndex(w.tparams, tpar);
-					if (i >= 0) {
-						(x = w.types, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i] = $ifaceNil));
+					_ref = re.Rune;
+					_i = 0;
+					while (true) {
+						if (!(_i < _ref.$length)) { break; }
+						r = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+						escape(b, r, false);
+						_i++;
 					}
-				}
-				$s = -1; return;
-			}
-			_key = typ$4; (w.seen || $throwRuntimeError("assignment to entry in nil map")).set(Type.keyFor(_key), { k: _key, v: true });
-			$deferred.push([function(_arg, _arg$1) { $mapDelete(_arg, Type.keyFor(_arg$1)); }, [w.seen, typ$4]]);
-			_ref = typ$4;
-			/* */ if ($assertType(_ref, ptrType$8, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 12; continue; }
-			/* */ $s = 13; continue;
-			/* if ($assertType(_ref, ptrType$8, true)[1]) { */ case 1:
-				t = _ref.$val;
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 2:
-				t$1 = _ref.$val;
-				$r = w.typ(t$1.elem); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 3:
-				t$2 = _ref.$val;
-				$r = w.typ(t$2.elem); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 4:
-				t$3 = _ref.$val;
-				$r = w.varList(t$3.fields); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 5:
-				t$4 = _ref.$val;
-				$r = w.typ(t$4.base); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 6:
-				t$5 = _ref.$val;
-				/* */ if (!(t$5.params === ptrType$15.nil)) { $s = 19; continue; }
-				/* */ $s = 20; continue;
-				/* if (!(t$5.params === ptrType$15.nil)) { */ case 19:
-					$r = w.varList(t$5.params.vars); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 20:
-				/* */ if (!(t$5.results === ptrType$15.nil)) { $s = 22; continue; }
-				/* */ $s = 23; continue;
-				/* if (!(t$5.results === ptrType$15.nil)) { */ case 22:
-					$r = w.varList(t$5.results.vars); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 23:
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 7:
-				t$6 = _ref.$val;
-				_ref$1 = t$6.terms;
-				_i = 0;
-				/* while (true) { */ case 25:
-					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 26; continue; }
-					t$13 = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					$r = w.typ(t$13.typ); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i++;
-				$s = 25; continue;
-				case 26:
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 8:
-				t$7 = _ref.$val;
-				_ref$2 = t$7.methods;
-				_i$1 = 0;
-				/* while (true) { */ case 28:
-					/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 29; continue; }
-					m = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-					$r = w.typ(m.object.typ); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i$1++;
-				$s = 28; continue;
-				case 29:
-				_ref$3 = t$7.embeddeds;
-				_i$2 = 0;
-				/* while (true) { */ case 31:
-					/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 32; continue; }
-					t$14 = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
-					$r = w.typ(t$14); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i$2++;
-				$s = 31; continue;
-				case 32:
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 9:
-				t$8 = _ref.$val;
-				$r = w.typ(t$8.key); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = w.typ(t$8.elem); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 10:
-				t$9 = _ref.$val;
-				$r = w.typ(t$9.elem); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 11:
-				t$10 = _ref.$val;
-				_ref$4 = t$10.TypeArgs().list();
-				_i$3 = 0;
-				/* while (true) { */ case 37:
-					/* if (!(_i$3 < _ref$4.$length)) { break; } */ if(!(_i$3 < _ref$4.$length)) { $s = 38; continue; }
-					tpar$1 = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
-					$r = w.typ(tpar$1); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i$3++;
-				$s = 37; continue;
-				case 38:
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 12:
-				t$11 = _ref.$val;
-				i$1 = tparamIndex(w.tparams, t$11);
-				/* */ if (i$1 >= 0 && !($interfaceIsEqual((x$1 = w.types, ((i$1 < 0 || i$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i$1])), $ifaceNil))) { $s = 40; continue; }
-				/* */ $s = 41; continue;
-				/* if (i$1 >= 0 && !($interfaceIsEqual((x$1 = w.types, ((i$1 < 0 || i$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i$1])), $ifaceNil))) { */ case 40:
-					$r = w.typ((x$2 = w.types, ((i$1 < 0 || i$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i$1]))); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 41:
-				$s = 14; continue;
-			/* } else { */ case 13:
-				t$12 = _ref;
-				_r$1 = fmt.Sprintf("unexpected %T", new sliceType$6([typ$4])); /* */ $s = 43; case 43: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$panic(new $String(_r$1));
-			/* } */ case 14:
-			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: typ$3, $c: true, $r, _arg, _arg$1, _entry, _i, _i$1, _i$2, _i$3, _key, _r$1, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, i, i$1, m, t, t$1, t$10, t$11, t$12, t$13, t$14, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, tpar, tpar$1, typ$4, w, x, x$1, x$2, $s, $deferred};return $f; } }
-		};
-		$ptrType(cycleFinder).prototype.varList = function varList$1(list$2) {
-			var {_i, _ref, list$2, v, w, $s, $r, $c} = $restore(this, {list$2});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			w = this;
-			_ref = list$2;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				v = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				$r = w.typ(v.object.typ); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: varList$1, $c: true, $r, _i, _ref, list$2, v, w, $s};return $f;
-		};
-		$ptrType(Checker).prototype.indexExpr = function indexExpr(x, e) {
-			var {_1, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tuple, _tuple$1, check, e, elem, index$1, index$2, index$3, isFuncInst, k, key, key$1, length, mode, sig, typ$10, typ$4, typ$5, typ$6, typ$7, typ$8, typ$9, valid, x, $s, $r, $c} = $restore(this, {x, e});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			elem = [elem];
-			k = [k];
-			key = [key];
-			key$1 = [key$1];
-			length = [length];
-			mode = [mode];
-			x = [x];
-			isFuncInst = false;
-			check = this;
-			$r = check.exprOrType(x[0], e.IndexListExpr.X, true); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_1 = x[0].mode;
-				/* */ if (_1 === (0)) { $s = 3; continue; }
-				/* */ if (_1 === (3)) { $s = 4; continue; }
-				/* */ if (_1 === (7)) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (_1 === (0)) { */ case 3:
-					$r = check.use(e.IndexListExpr.Indices); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					isFuncInst = false;
-					$s = -1; return isFuncInst;
-				/* } else if (_1 === (3)) { */ case 4:
-					x[0].mode = 0;
-					_r$1 = check.varType(e.Orig); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					x[0].typ = _r$1;
-					if (!($interfaceIsEqual(x[0].typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) {
-						x[0].mode = 3;
+					if (!((((re.Flags & 1) >>> 0) === 0))) {
+						b.WriteString(")");
 					}
-					isFuncInst = false;
-					$s = -1; return isFuncInst;
-				/* } else if (_1 === (7)) { */ case 5:
-					_r$2 = under(x[0].typ); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_tuple = $assertType(_r$2, ptrType$27, true);
-					sig = _tuple[0];
-					if (!(sig === ptrType$27.nil) && sig.TypeParams().Len() > 0) {
-						isFuncInst = true;
-						$s = -1; return isFuncInst;
+				} else if (_1 === (4)) {
+					if (!(((_r = re.Rune.$length % 2, _r === _r ? _r : $throwRuntimeError("integer divide by zero")) === 0))) {
+						b.WriteString("[invalid char class]");
+						break;
 					}
-				/* } */ case 6:
-			case 2:
-			$r = check.nonGeneric(x[0]); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (x[0].mode === 0) {
-				isFuncInst = false;
-				$s = -1; return isFuncInst;
-			}
-			valid = false;
-			length[0] = new $Int64(-1, 4294967295);
-			_r$3 = under(x[0].typ); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_ref = _r$3;
-			/* */ if ($assertType(_ref, ptrType$8, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 14; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 15; continue; }
-			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 16; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 17; continue; }
-			/* */ $s = 18; continue;
-			/* switch (0) { default: if ($assertType(_ref, ptrType$8, true)[1]) { */ case 12:
-				typ$4 = _ref.$val;
-				_r$4 = isString(typ$4); /* */ $s = 21; case 21: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				/* */ if (_r$4) { $s = 19; continue; }
-				/* */ $s = 20; continue;
-				/* if (_r$4) { */ case 19:
-					valid = true;
-					/* */ if (x[0].mode === 4) { $s = 22; continue; }
-					/* */ $s = 23; continue;
-					/* if (x[0].mode === 4) { */ case 22:
-						_r$5 = constant.StringVal(x[0].val); /* */ $s = 24; case 24: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						length[0] = (new $Int64(0, _r$5.length));
-					/* } */ case 23:
-					x[0].mode = 7;
-					x[0].typ = universeByte;
-				/* } */ case 20:
-				$s = 18; continue;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 13:
-				typ$5 = _ref.$val;
-				valid = true;
-				length[0] = typ$5.len;
-				if (!((x[0].mode === 5))) {
-					x[0].mode = 7;
-				}
-				x[0].typ = typ$5.elem;
-				$s = 18; continue;
-			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 14:
-				typ$6 = _ref.$val;
-				_r$6 = under(typ$6.base); /* */ $s = 25; case 25: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_tuple$1 = $assertType(_r$6, ptrType$10, true);
-				typ$10 = _tuple$1[0];
-				if (!(typ$10 === ptrType$10.nil)) {
-					valid = true;
-					length[0] = typ$10.len;
-					x[0].mode = 5;
-					x[0].typ = typ$10.elem;
-				}
-				$s = 18; continue;
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 15:
-				typ$7 = _ref.$val;
-				valid = true;
-				x[0].mode = 5;
-				x[0].typ = typ$7.elem;
-				$s = 18; continue;
-			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 16:
-				typ$8 = _ref.$val;
-				_r$7 = check.singleIndex(e); /* */ $s = 26; case 26: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				index$1 = _r$7;
-				if ($interfaceIsEqual(index$1, $ifaceNil)) {
-					x[0].mode = 0;
-					isFuncInst = false;
-					$s = -1; return isFuncInst;
-				}
-				key[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				$r = check.expr(key[0], index$1); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check.assignment(key[0], typ$8.key, "map index"); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x[0].mode = 6;
-				x[0].typ = typ$8.elem;
-				x[0].expr = e.Orig;
-				isFuncInst = false;
-				$s = -1; return isFuncInst;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 17:
-				typ$9 = _ref.$val;
-				if (!isTypeParam(x[0].typ)) {
-					/* break; */ $s = 18; continue;
-				}
-				_tmp = $ifaceNil;
-				_tmp$1 = $ifaceNil;
-				key$1[0] = _tmp;
-				elem[0] = _tmp$1;
-				mode[0] = 5;
-				_r$8 = typ$9.typeSet(); /* */ $s = 31; case 31: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				_r$9 = _r$8.underIs((function(elem, k, key, key$1, length, mode, x) { return function Checker·indexExpr·func1(u) {
-						var {_r$10, _r$11, _r$12, _r$9, _ref$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple$2, e$1, k$1, l, t, t$1, t$2, t$3, t$4, t$5, u, $s, $r, $c} = $restore(this, {u});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						l = new $Int64(-1, 4294967295);
-						_tmp$2 = $ifaceNil;
-						_tmp$3 = $ifaceNil;
-						k$1 = _tmp$2;
-						e$1 = _tmp$3;
-						_ref$1 = u;
-						/* */ if ($assertType(_ref$1, ptrType$8, true)[1]) { $s = 1; continue; }
-						/* */ if ($assertType(_ref$1, ptrType$10, true)[1]) { $s = 2; continue; }
-						/* */ if ($assertType(_ref$1, ptrType$26, true)[1]) { $s = 3; continue; }
-						/* */ if ($assertType(_ref$1, ptrType$25, true)[1]) { $s = 4; continue; }
-						/* */ if ($assertType(_ref$1, ptrType$28, true)[1]) { $s = 5; continue; }
-						/* */ $s = 6; continue;
-						/* if ($assertType(_ref$1, ptrType$8, true)[1]) { */ case 1:
-							t = _ref$1.$val;
-							_r$9 = isString(t); /* */ $s = 9; case 9: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-							/* */ if (_r$9) { $s = 7; continue; }
-							/* */ $s = 8; continue;
-							/* if (_r$9) { */ case 7:
-								e$1 = universeByte;
-								mode[0] = 7;
-							/* } */ case 8:
-							$s = 6; continue;
-						/* } else if ($assertType(_ref$1, ptrType$10, true)[1]) { */ case 2:
-							t$1 = _ref$1.$val;
-							l = t$1.len;
-							e$1 = t$1.elem;
-							if (!((x[0].mode === 5))) {
-								mode[0] = 7;
+					b.WriteRune(91);
+					if (re.Rune.$length === 0) {
+						b.WriteString("^\\x00-\\x{10FFFF}");
+					} else if (((x = re.Rune, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) === 0) && ((x$1 = re.Rune, x$2 = re.Rune.$length - 1 >> 0, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])) === 1114111) && re.Rune.$length > 2) {
+						b.WriteRune(94);
+						i = 1;
+						while (true) {
+							if (!(i < (re.Rune.$length - 1 >> 0))) { break; }
+							_tmp = (x$3 = re.Rune, ((i < 0 || i >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + i])) + 1 >> 0;
+							_tmp$1 = (x$4 = re.Rune, x$5 = i + 1 >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])) - 1 >> 0;
+							lo = _tmp;
+							hi = _tmp$1;
+							escape(b, lo, lo === 45);
+							if (!((lo === hi))) {
+								b.WriteRune(45);
+								escape(b, hi, hi === 45);
 							}
-							$s = 6; continue;
-						/* } else if ($assertType(_ref$1, ptrType$26, true)[1]) { */ case 3:
-							t$2 = _ref$1.$val;
-							_r$10 = under(t$2.base); /* */ $s = 10; case 10: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-							_tuple$2 = $assertType(_r$10, ptrType$10, true);
-							t$5 = _tuple$2[0];
-							if (!(t$5 === ptrType$10.nil)) {
-								l = t$5.len;
-								e$1 = t$5.elem;
+							i = i + (2) >> 0;
+						}
+					} else {
+						i$1 = 0;
+						while (true) {
+							if (!(i$1 < re.Rune.$length)) { break; }
+							_tmp$2 = (x$6 = re.Rune, ((i$1 < 0 || i$1 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + i$1]));
+							_tmp$3 = (x$7 = re.Rune, x$8 = i$1 + 1 >> 0, ((x$8 < 0 || x$8 >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + x$8]));
+							lo$1 = _tmp$2;
+							hi$1 = _tmp$3;
+							escape(b, lo$1, lo$1 === 45);
+							if (!((lo$1 === hi$1))) {
+								b.WriteRune(45);
+								escape(b, hi$1, hi$1 === 45);
 							}
-							$s = 6; continue;
-						/* } else if ($assertType(_ref$1, ptrType$25, true)[1]) { */ case 4:
-							t$3 = _ref$1.$val;
-							e$1 = t$3.elem;
-							$s = 6; continue;
-						/* } else if ($assertType(_ref$1, ptrType$28, true)[1]) { */ case 5:
-							t$4 = _ref$1.$val;
-							k$1 = t$4.key;
-							e$1 = t$4.elem;
-						/* } */ case 6:
-						if ($interfaceIsEqual(e$1, $ifaceNil)) {
-							$s = -1; return false;
+							i$1 = i$1 + (2) >> 0;
 						}
-						if ($interfaceIsEqual(elem[0], $ifaceNil)) {
-							length[0] = l;
-							_tmp$4 = k$1;
-							_tmp$5 = e$1;
-							key$1[0] = _tmp$4;
-							elem[0] = _tmp$5;
-							$s = -1; return true;
+					}
+					b.WriteRune(93);
+				} else if (_1 === (5)) {
+					b.WriteString("(?-s:.)");
+				} else if (_1 === (6)) {
+					b.WriteString("(?s:.)");
+				} else if (_1 === (7)) {
+					b.WriteString("(?m:^)");
+				} else if (_1 === (8)) {
+					b.WriteString("(?m:$)");
+				} else if (_1 === (9)) {
+					b.WriteString("\\A");
+				} else if (_1 === (10)) {
+					if (!((((re.Flags & 256) >>> 0) === 0))) {
+						b.WriteString("(?-m:$)");
+					} else {
+						b.WriteString("\\z");
+					}
+				} else if (_1 === (11)) {
+					b.WriteString("\\b");
+				} else if (_1 === (12)) {
+					b.WriteString("\\B");
+				} else if (_1 === (13)) {
+					if (!(re.Name === "")) {
+						b.WriteString("(?P<");
+						b.WriteString(re.Name);
+						b.WriteRune(62);
+					} else {
+						b.WriteRune(40);
+					}
+					if (!(((x$9 = re.Sub, (0 >= x$9.$length ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + 0])).Op === 2))) {
+						writeRegexp(b, (x$10 = re.Sub, (0 >= x$10.$length ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + 0])));
+					}
+					b.WriteRune(41);
+				} else if ((_1 === (14)) || (_1 === (15)) || (_1 === (16)) || (_1 === (17))) {
+					sub = (x$11 = re.Sub, (0 >= x$11.$length ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + 0]));
+					if (sub.Op > 13 || (sub.Op === 3) && sub.Rune.$length > 1) {
+						b.WriteString("(?:");
+						writeRegexp(b, sub);
+						b.WriteString(")");
+					} else {
+						writeRegexp(b, sub);
+					}
+					_2 = re.Op;
+					if (_2 === (14)) {
+						b.WriteRune(42);
+					} else if (_2 === (15)) {
+						b.WriteRune(43);
+					} else if (_2 === (16)) {
+						b.WriteRune(63);
+					} else if (_2 === (17)) {
+						b.WriteRune(123);
+						b.WriteString(strconv.Itoa(re.Min));
+						if (!((re.Max === re.Min))) {
+							b.WriteRune(44);
+							if (re.Max >= 0) {
+								b.WriteString(strconv.Itoa(re.Max));
+							}
 						}
-						_r$11 = Identical(key$1[0], k$1); /* */ $s = 13; case 13: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-						/* */ if (!_r$11) { $s = 11; continue; }
-						/* */ $s = 12; continue;
-						/* if (!_r$11) { */ case 11:
-							$s = -1; return false;
-						/* } */ case 12:
-						_r$12 = Identical(elem[0], e$1); /* */ $s = 16; case 16: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						/* */ if (!_r$12) { $s = 14; continue; }
-						/* */ $s = 15; continue;
-						/* if (!_r$12) { */ case 14:
-							$s = -1; return false;
-						/* } */ case 15:
-						if ((l.$high > 0 || (l.$high === 0 && l.$low >= 0)) && (l.$high < length[0].$high || (l.$high === length[0].$high && l.$low < length[0].$low))) {
-							length[0] = l;
+						b.WriteRune(125);
+					}
+					if (!((((re.Flags & 32) >>> 0) === 0))) {
+						b.WriteRune(63);
+					}
+				} else if (_1 === (18)) {
+					_ref$1 = re.Sub;
+					_i$1 = 0;
+					while (true) {
+						if (!(_i$1 < _ref$1.$length)) { break; }
+						sub$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+						if (sub$1.Op === 19) {
+							b.WriteString("(?:");
+							writeRegexp(b, sub$1);
+							b.WriteString(")");
+						} else {
+							writeRegexp(b, sub$1);
 						}
-						$s = -1; return true;
-						/* */ } return; } var $f = {$blk: Checker·indexExpr·func1, $c: true, $r, _r$10, _r$11, _r$12, _r$9, _ref$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple$2, e$1, k$1, l, t, t$1, t$2, t$3, t$4, t$5, u, $s};return $f;
-					}; })(elem, k, key, key$1, length, mode, x)); /* */ $s = 32; case 32: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				/* */ if (_r$9) { $s = 29; continue; }
-				/* */ $s = 30; continue;
-				/* if (_r$9) { */ case 29:
-					/* */ if (!($interfaceIsEqual(key$1[0], $ifaceNil))) { $s = 33; continue; }
-					/* */ $s = 34; continue;
-					/* if (!($interfaceIsEqual(key$1[0], $ifaceNil))) { */ case 33:
-						_r$10 = check.singleIndex(e); /* */ $s = 35; case 35: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-						index$2 = _r$10;
-						if ($interfaceIsEqual(index$2, $ifaceNil)) {
-							x[0].mode = 0;
-							isFuncInst = false;
-							$s = -1; return isFuncInst;
+						_i$1++;
+					}
+				} else if (_1 === (19)) {
+					_ref$2 = re.Sub;
+					_i$2 = 0;
+					while (true) {
+						if (!(_i$2 < _ref$2.$length)) { break; }
+						i$2 = _i$2;
+						sub$2 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
+						if (i$2 > 0) {
+							b.WriteRune(124);
 						}
-						k[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-						$r = check.expr(k[0], index$2); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = check.assignment(k[0], key$1[0], "map index"); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x[0].mode = 6;
-						x[0].typ = elem[0];
-						x[0].expr = e;
-						isFuncInst = false;
-						$s = -1; return isFuncInst;
-					/* } */ case 34:
-					valid = true;
-					x[0].mode = mode[0];
-					x[0].typ = elem[0];
-				/* } */ case 30:
-			/* } } */ case 18:
-			/* */ if (!valid) { $s = 38; continue; }
-			/* */ $s = 39; continue;
-			/* if (!valid) { */ case 38:
-				$r = check.errorf(x[0], 51, "invalid operation: cannot index %s", new sliceType$6([x[0]])); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x[0].mode = 0;
-				isFuncInst = false;
-				$s = -1; return isFuncInst;
-			/* } */ case 39:
-			_r$11 = check.singleIndex(e); /* */ $s = 41; case 41: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-			index$3 = _r$11;
-			if ($interfaceIsEqual(index$3, $ifaceNil)) {
-				x[0].mode = 0;
-				isFuncInst = false;
-				$s = -1; return isFuncInst;
-			}
-			if ($interfaceIsEqual(x[0].typ, $ifaceNil)) {
-				x[0].typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+						writeRegexp(b, sub$2);
+						_i$2++;
+					}
+				} else {
+					b.WriteString("<invalid op" + strconv.Itoa(((re.Op >> 0))) + ">");
+				}
 			}
-			_r$12 = check.index(index$3, length[0]); /* */ $s = 42; case 42: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-			_r$12;
-			isFuncInst = false;
-			$s = -1; return isFuncInst;
-			/* */ } return; } var $f = {$blk: indexExpr, $c: true, $r, _1, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tuple, _tuple$1, check, e, elem, index$1, index$2, index$3, isFuncInst, k, key, key$1, length, mode, sig, typ$10, typ$4, typ$5, typ$6, typ$7, typ$8, typ$9, valid, x, $s};return $f;
 		};
-		$ptrType(Checker).prototype.sliceExpr = function sliceExpr(x, e) {
-			var {_i, _i$1, _i$2, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, at$1, at$2, check, e, expr, i, i$1, ind, j, length, max, u, u$1, u$2, u$3, u$4, u$5, v, valid, x, x$1, x$2, x$3, x$4, x$5, y, $s, $r, $c} = $restore(this, {x, e});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = check.expr(x, e.X); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (x.mode === 0) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (x.mode === 0) { */ case 2:
-				$r = check.use(new sliceType$11([e.Low, e.High, e.Max])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 3:
-			valid = false;
-			length = new $Int64(-1, 4294967295);
-			_r$1 = coreString(x.typ); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_ref = _r$1;
-			/* */ if (_ref === $ifaceNil) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$8, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if (_ref === $ifaceNil) { */ case 6:
-				u = _ref;
-				$r = check.errorf(x, 54, "invalid operation: cannot slice %s: %s has no core type", new sliceType$6([x, x.typ])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.mode = 0;
-				$s = -1; return;
-			/* } else if ($assertType(_ref, ptrType$8, true)[1]) { */ case 7:
-				u$1 = _ref.$val;
-				_r$2 = isString(u$1); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* */ if (_r$2) { $s = 13; continue; }
-				/* */ $s = 14; continue;
-				/* if (_r$2) { */ case 13:
-					/* */ if (e.Slice3) { $s = 16; continue; }
-					/* */ $s = 17; continue;
-					/* if (e.Slice3) { */ case 16:
-						at$1 = e.Max;
-						if ($interfaceIsEqual(at$1, $ifaceNil)) {
-							at$1 = e;
+		$ptrType(Regexp).prototype.String = function String() {
+			var b, re;
+			re = this;
+			b = new strings.Builder.ptr(ptrType$1.nil, sliceType$5.nil);
+			writeRegexp(b, re);
+			return b.String();
+		};
+		escape = function escape$1(b, r, force) {
+			var _1, b, force, r, s;
+			if (unicode.IsPrint(r)) {
+				if (strings.ContainsRune("\\.+*?()|[]{}^$", r) || force) {
+					b.WriteRune(92);
+				}
+				b.WriteRune(r);
+				return;
+			}
+			switch (0) { default:
+				_1 = r;
+				if (_1 === (7)) {
+					b.WriteString("\\a");
+				} else if (_1 === (12)) {
+					b.WriteString("\\f");
+				} else if (_1 === (10)) {
+					b.WriteString("\\n");
+				} else if (_1 === (13)) {
+					b.WriteString("\\r");
+				} else if (_1 === (9)) {
+					b.WriteString("\\t");
+				} else if (_1 === (11)) {
+					b.WriteString("\\v");
+				} else {
+					if (r < 256) {
+						b.WriteString("\\x");
+						s = strconv.FormatInt((new $Int64(0, r)), 16);
+						if (s.length === 1) {
+							b.WriteRune(48);
 						}
-						$r = check.error(at$1, 55, "invalid operation: 3-index slice of string"); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x.mode = 0;
-						$s = -1; return;
-					/* } */ case 17:
-					valid = true;
-					/* */ if (x.mode === 4) { $s = 19; continue; }
-					/* */ $s = 20; continue;
-					/* if (x.mode === 4) { */ case 19:
-						_r$3 = constant.StringVal(x.val); /* */ $s = 21; case 21: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						length = (new $Int64(0, _r$3.length));
-					/* } */ case 20:
-					if (isUntyped(x.typ)) {
-						x.typ = (17 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 17]);
+						b.WriteString(s);
+						break;
 					}
-				/* } */ case 14:
-				$s = 11; continue;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 8:
-				u$2 = _ref.$val;
-				valid = true;
-				length = u$2.len;
-				/* */ if (!((x.mode === 5))) { $s = 22; continue; }
-				/* */ $s = 23; continue;
-				/* if (!((x.mode === 5))) { */ case 22:
-					$r = check.errorf(x, 54, "invalid operation: cannot slice %s (value not addressable)", new sliceType$6([x])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					x.mode = 0;
-					$s = -1; return;
-				/* } */ case 23:
-				x.typ = new Slice.ptr(u$2.elem);
-				$s = 11; continue;
-			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 9:
-				u$3 = _ref.$val;
-				_r$4 = under(u$3.base); /* */ $s = 25; case 25: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_tuple = $assertType(_r$4, ptrType$10, true);
-				u$5 = _tuple[0];
-				if (!(u$5 === ptrType$10.nil)) {
-					valid = true;
-					length = u$5.len;
-					x.typ = new Slice.ptr(u$5.elem);
+					b.WriteString("\\x{");
+					b.WriteString(strconv.FormatInt((new $Int64(0, r)), 16));
+					b.WriteString("}");
 				}
-				$s = 11; continue;
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 10:
-				u$4 = _ref.$val;
-				valid = true;
-			/* } */ case 11:
-			/* */ if (!valid) { $s = 26; continue; }
-			/* */ $s = 27; continue;
-			/* if (!valid) { */ case 26:
-				$r = check.errorf(x, 54, "invalid operation: cannot slice %s", new sliceType$6([x])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.mode = 0;
-				$s = -1; return;
-			/* } */ case 27:
-			x.mode = 7;
-			/* */ if (e.Slice3 && ($interfaceIsEqual(e.High, $ifaceNil) || $interfaceIsEqual(e.Max, $ifaceNil))) { $s = 29; continue; }
-			/* */ $s = 30; continue;
-			/* if (e.Slice3 && ($interfaceIsEqual(e.High, $ifaceNil) || $interfaceIsEqual(e.Max, $ifaceNil))) { */ case 29:
-				_r$5 = inNode(e, e.Rbrack); /* */ $s = 31; case 31: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				$r = check.error((x$1 = _r$5, new x$1.constructor.elem(x$1)), -1, "2nd and 3rd index required in 3-index slice"); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.mode = 0;
-				$s = -1; return;
-			/* } */ case 30:
-			ind = arrayType$2.zero();
-			_ref$1 = new sliceType$11([e.Low, e.High, e.Max]);
+			}
+		};
+		$ptrType(Regexp).prototype.MaxCap = function MaxCap() {
+			var _i, _ref, m, n, re, sub;
+			re = this;
+			m = 0;
+			if (re.Op === 13) {
+				m = re.Cap;
+			}
+			_ref = re.Sub;
 			_i = 0;
-			/* while (true) { */ case 33:
-				/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 34; continue; }
-				i = _i;
-				expr = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-				x$2 = new $Int64(-1, 4294967295);
-					/* */ if (!($interfaceIsEqual(expr, $ifaceNil))) { $s = 36; continue; }
-					/* */ if ((i === 0)) { $s = 37; continue; }
-					/* */ if ((length.$high > 0 || (length.$high === 0 && length.$low >= 0))) { $s = 38; continue; }
-					/* */ $s = 39; continue;
-					/* if (!($interfaceIsEqual(expr, $ifaceNil))) { */ case 36:
-						max = new $Int64(-1, 4294967295);
-						if ((length.$high > 0 || (length.$high === 0 && length.$low >= 0))) {
-							max = new $Int64(length.$high + 0, length.$low + 1);
-						}
-						_r$6 = check.index(expr, max); /* */ $s = 40; case 40: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						_tuple$1 = _r$6;
-						v = _tuple$1[1];
-						if ((v.$high > 0 || (v.$high === 0 && v.$low >= 0))) {
-							x$2 = v;
-						}
-						$s = 39; continue;
-					/* } else if ((i === 0)) { */ case 37:
-						x$2 = new $Int64(0, 0);
-						$s = 39; continue;
-					/* } else if ((length.$high > 0 || (length.$high === 0 && length.$low >= 0))) { */ case 38:
-						x$2 = length;
-					/* } */ case 39:
-				case 35:
-				((i < 0 || i >= ind.length) ? ($throwRuntimeError("index out of range"), undefined) : ind[i] = x$2);
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				n = sub.MaxCap();
+				if (m < n) {
+					m = n;
+				}
 				_i++;
-			$s = 33; continue;
-			case 34:
-			_ref$2 = $subslice(new sliceType$19(ind), 0, 2);
-			_i$1 = 0;
-			/* while (true) { */ case 41:
-				/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 42; continue; }
-				i$1 = _i$1;
-				x$3 = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-				/* */ if ((x$3.$high > 0 || (x$3.$high === 0 && x$3.$low > 0))) { $s = 43; continue; }
-				/* */ $s = 44; continue;
-				/* if ((x$3.$high > 0 || (x$3.$high === 0 && x$3.$low > 0))) { */ case 43:
-					_ref$3 = $subslice(new sliceType$19(ind), (i$1 + 1 >> 0));
-					_i$2 = 0;
-					/* while (true) { */ case 45:
-						/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 46; continue; }
-						j = _i$2;
-						y = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
-						/* */ if ((y.$high > 0 || (y.$high === 0 && y.$low >= 0)) && (y.$high < x$3.$high || (y.$high === x$3.$high && y.$low < x$3.$low))) { $s = 47; continue; }
-						/* */ $s = 48; continue;
-						/* if ((y.$high > 0 || (y.$high === 0 && y.$low >= 0)) && (y.$high < x$3.$high || (y.$high === x$3.$high && y.$low < x$3.$low))) { */ case 47:
-							at$2 = (x$4 = new sliceType$11([e.Low, e.High, e.Max]), x$5 = (i$1 + 1 >> 0) + j >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5]));
-							$r = check.errorf(at$2, 53, "invalid slice indices: %d < %d", new sliceType$6([y, x$3])); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* break L; */ $s = 42; continue s;
-						/* } */ case 48:
-						_i$2++;
-					$s = 45; continue;
-					case 46:
-				/* } */ case 44:
-				_i$1++;
-			$s = 41; continue;
-			case 42:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: sliceExpr, $c: true, $r, _i, _i$1, _i$2, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, at$1, at$2, check, e, expr, i, i$1, ind, j, length, max, u, u$1, u$2, u$3, u$4, u$5, v, valid, x, x$1, x$2, x$3, x$4, x$5, y, $s};return $f;
+			}
+			return m;
 		};
-		$ptrType(Checker).prototype.singleIndex = function singleIndex(expr) {
-			var {check, expr, x, x$1, $s, $r, $c} = $restore(this, {expr});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			/* */ if (expr.IndexListExpr.Indices.$length === 0) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (expr.IndexListExpr.Indices.$length === 0) { */ case 1:
-				$r = check.errorf(expr.Orig, -1, "index expression %v with 0 indices", new sliceType$6([expr])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return $ifaceNil;
-			/* } */ case 2:
-			/* */ if (expr.IndexListExpr.Indices.$length > 1) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (expr.IndexListExpr.Indices.$length > 1) { */ case 4:
-				$r = check.error((x = expr.IndexListExpr.Indices, (1 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 1])), 52, "invalid operation: more than one index"); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 5:
-			$s = -1; return (x$1 = expr.IndexListExpr.Indices, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]));
-			/* */ } return; } var $f = {$blk: singleIndex, $c: true, $r, check, expr, x, x$1, $s};return $f;
+		$ptrType(Regexp).prototype.CapNames = function CapNames() {
+			var names, re;
+			re = this;
+			names = $makeSlice(sliceType, (re.MaxCap() + 1 >> 0));
+			re.capNames(names);
+			return names;
 		};
-		$ptrType(Checker).prototype.index = function index$1(index$2, max) {
-			var {_arg, _arg$1, _arg$2, _r$1, _r$2, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, check, index$2, max, ok, typ$4, v, val, x, $s, $r, $c} = $restore(this, {index$2, max});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = [x];
-			typ$4 = $ifaceNil;
-			val = new $Int64(0, 0);
-			check = this;
-			typ$4 = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-			val = new $Int64(-1, 4294967295);
-			x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-			$r = check.expr(x[0], index$2); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$1 = check.isValidIndex(x[0], 52, "index", false); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (!_r$1) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!_r$1) { */ case 2:
-				$s = -1; return [typ$4, val];
-			/* } */ case 3:
-			if (!((x[0].mode === 4))) {
-				_tmp = x[0].typ;
-				_tmp$1 = new $Int64(-1, 4294967295);
-				typ$4 = _tmp;
-				val = _tmp$1;
-				$s = -1; return [typ$4, val];
+		$ptrType(Regexp).prototype.capNames = function capNames(names) {
+			var _i, _ref, names, re, sub, x;
+			re = this;
+			if (re.Op === 13) {
+				(x = re.Cap, ((x < 0 || x >= names.$length) ? ($throwRuntimeError("index out of range"), undefined) : names.$array[names.$offset + x] = re.Name));
+			}
+			_ref = re.Sub;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				sub.capNames(names);
+				_i++;
 			}
-			_r$2 = x[0].val.Kind(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			/* */ if (_r$2 === 0) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (_r$2 === 0) { */ case 5:
-				$s = -1; return [typ$4, val];
-			/* } */ case 6:
-			_r$3 = constant.Int64Val(x[0].val); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_tuple = _r$3;
-			v = _tuple[0];
-			ok = _tuple[1];
-			$r = assert(ok); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if ((max.$high > 0 || (max.$high === 0 && max.$low >= 0)) && (v.$high > max.$high || (v.$high === max.$high && v.$low >= max.$low))) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if ((max.$high > 0 || (max.$high === 0 && max.$low >= 0)) && (v.$high > max.$high || (v.$high === max.$high && v.$low >= max.$low))) { */ case 10:
-				_arg = x[0];
-				_r$4 = x[0].val.String(); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_arg$1 = new $String(_r$4);
-				_arg$2 = max;
-				$r = check.errorf(_arg, 52, "invalid argument: index %s out of bounds [0:%d]", new sliceType$6([_arg$1, _arg$2])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return [typ$4, val];
-			/* } */ case 11:
-			_tmp$2 = x[0].typ;
-			_tmp$3 = v;
-			typ$4 = _tmp$2;
-			val = _tmp$3;
-			$s = -1; return [typ$4, val];
-			/* */ } return; } var $f = {$blk: index$1, $c: true, $r, _arg, _arg$1, _arg$2, _r$1, _r$2, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, check, index$2, max, ok, typ$4, v, val, x, $s};return $f;
 		};
-		$ptrType(Checker).prototype.isValidIndex = function isValidIndex(x, code, what, allowNegative) {
-			var {_r$1, _r$2, _r$3, _v, allowNegative, check, code, what, x, $s, $r, $c} = $restore(this, {x, code, what, allowNegative});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			if (x.mode === 0) {
-				$s = -1; return false;
+		InstOp.prototype.String = function String$1() {
+			var i;
+			i = this.$val;
+			if (((i >>> 0)) >= ((instOpNames.$length >>> 0))) {
+				return "";
 			}
-			$r = check.convertUntyped(x, (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (x.mode === 0) {
-				$s = -1; return false;
+			return ((i < 0 || i >= instOpNames.$length) ? ($throwRuntimeError("index out of range"), undefined) : instOpNames.$array[instOpNames.$offset + i]);
+		};
+		$ptrType(InstOp).prototype.String = function(...$args) { return new InstOp(this.$get()).String(...$args); };
+		IsWordChar = function IsWordChar$1(r) {
+			var r;
+			return 97 <= r && r <= 122 || 65 <= r && r <= 90 || 48 <= r && r <= 57 || (r === 95);
+		};
+		$pkg.IsWordChar = IsWordChar;
+		$ptrType(Prog).prototype.String = function String$2() {
+			var b, p;
+			p = this;
+			b = new strings.Builder.ptr(ptrType$1.nil, sliceType$5.nil);
+			dumpProg(b, p);
+			return b.String();
+		};
+		$ptrType(Prog).prototype.skipNop = function skipNop(pc) {
+			var i, p, pc, x, x$1, x$2;
+			p = this;
+			i = (x = p.Inst, ((pc < 0 || pc >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + pc, ptrType$2)));
+			while (true) {
+				if (!((i.Op === 6) || (i.Op === 2))) { break; }
+				i = (x$1 = p.Inst, x$2 = i.Out, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + x$2, ptrType$2)));
 			}
-			_r$1 = allInteger(x.typ); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (!_r$1) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!_r$1) { */ case 2:
-				$r = check.errorf(x, code, "invalid argument: %s %s must be integer", new sliceType$6([new $String(what), x])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return false;
-			/* } */ case 3:
-			/* */ if (x.mode === 4) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (x.mode === 4) { */ case 6:
-				if (!(!allowNegative)) { _v = false; $s = 10; continue s; }
-				_r$2 = constant.Sign(x.val); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_v = _r$2 < 0; case 10:
-				/* */ if (_v) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (_v) { */ case 8:
-					$r = check.errorf(x, code, "invalid argument: %s %s must not be negative", new sliceType$6([new $String(what), x])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return false;
-				/* } */ case 9:
-				_r$3 = representableConst(x.val, check, (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]), (x.$ptr_val || (x.$ptr_val = new ptrType$50(function() { return this.$target.val; }, function($v) { this.$target.val = $v; }, x)))); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				/* */ if (!_r$3) { $s = 13; continue; }
-				/* */ $s = 14; continue;
-				/* if (!_r$3) { */ case 13:
-					$r = check.errorf(x, code, "invalid argument: %s %s overflows int", new sliceType$6([new $String(what), x])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return false;
-				/* } */ case 14:
-			/* } */ case 7:
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: isValidIndex, $c: true, $r, _r$1, _r$2, _r$3, _v, allowNegative, check, code, what, x, $s};return $f;
+			return i;
 		};
-		$ptrType(Checker).prototype.indexedElts = function indexedElts(elts, typ$4, length) {
-			var {_entry, _i, _key, _r$1, _ref, _tmp, _tmp$1, _tuple, _tuple$1, check, e, elts, eval$1, i, index$2, kv, length, max, typ$4, typ$5, validIndex, visited, x, x$1, x$2, $s, $r, $c} = $restore(this, {elts, typ$4, length});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			visited = (x = elts.$length, ((x < 0 || x > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map()));
-			_tmp = new $Int64(0, 0);
-			_tmp$1 = new $Int64(0, 0);
-			index$2 = _tmp;
-			max = _tmp$1;
-			_ref = elts;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				x$1 = [x$1];
-				e = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				validIndex = false;
-				eval$1 = e;
-				_tuple = $assertType(e, ptrType$97, true);
-				kv = _tuple[0];
-				/* */ if (!(kv === ptrType$97.nil)) { $s = 3; continue; }
-				/* */ if ((length.$high > 0 || (length.$high === 0 && length.$low >= 0)) && (index$2.$high > length.$high || (index$2.$high === length.$high && index$2.$low >= length.$low))) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (!(kv === ptrType$97.nil)) { */ case 3:
-					_r$1 = check.index(kv.Key, length); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_tuple$1 = _r$1;
-					typ$5 = _tuple$1[0];
-					i = _tuple$1[1];
-					/* */ if (!($interfaceIsEqual(typ$5, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { $s = 8; continue; }
-					/* */ $s = 9; continue;
-					/* if (!($interfaceIsEqual(typ$5, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { */ case 8:
-						/* */ if ((i.$high > 0 || (i.$high === 0 && i.$low >= 0))) { $s = 10; continue; }
-						/* */ $s = 11; continue;
-						/* if ((i.$high > 0 || (i.$high === 0 && i.$low >= 0))) { */ case 10:
-							index$2 = i;
-							validIndex = true;
-							$s = 12; continue;
-						/* } else { */ case 11:
-							$r = check.errorf(e, 62, "index %s must be integer constant", new sliceType$6([kv.Key])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 12:
-					/* } */ case 9:
-					eval$1 = kv.Value;
-					$s = 6; continue;
-				/* } else if ((length.$high > 0 || (length.$high === 0 && length.$low >= 0)) && (index$2.$high > length.$high || (index$2.$high === length.$high && index$2.$low >= length.$low))) { */ case 4:
-					$r = check.errorf(e, 63, "index %d is out of bounds (>= %d)", new sliceType$6([index$2, length])); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 6; continue;
-				/* } else { */ case 5:
-					validIndex = true;
-				/* } */ case 6:
-				/* */ if (validIndex) { $s = 15; continue; }
-				/* */ $s = 16; continue;
-				/* if (validIndex) { */ case 15:
-					/* */ if ((_entry = $mapIndex(visited,$Int64.keyFor(index$2)), _entry !== undefined ? _entry.v : false)) { $s = 17; continue; }
-					/* */ $s = 18; continue;
-					/* if ((_entry = $mapIndex(visited,$Int64.keyFor(index$2)), _entry !== undefined ? _entry.v : false)) { */ case 17:
-						$r = check.errorf(e, 60, "duplicate index %d in array or slice literal", new sliceType$6([index$2])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 18:
-					_key = index$2; (visited || $throwRuntimeError("assignment to entry in nil map")).set($Int64.keyFor(_key), { k: _key, v: true });
-				/* } */ case 16:
-				index$2 = (x$2 = new $Int64(0, 1), new $Int64(index$2.$high + x$2.$high, index$2.$low + x$2.$low));
-				if ((index$2.$high > max.$high || (index$2.$high === max.$high && index$2.$low > max.$low))) {
-					max = index$2;
+		$ptrType(Inst).prototype.op = function op() {
+			var _1, i, op$1;
+			i = this;
+			op$1 = i.Op;
+			_1 = op$1;
+			if ((_1 === (8)) || (_1 === (9)) || (_1 === (10))) {
+				op$1 = 7;
+			}
+			return op$1;
+		};
+		$ptrType(Prog).prototype.Prefix = function Prefix() {
+			var _tmp, _tmp$1, _tmp$2, _tmp$3, buf, complete, i, p, prefix, x, x$1;
+			prefix = "";
+			complete = false;
+			p = this;
+			i = p.skipNop(((p.Start >>> 0)));
+			if (!((i.op() === 7)) || !((i.Rune.$length === 1))) {
+				_tmp = "";
+				_tmp$1 = i.Op === 4;
+				prefix = _tmp;
+				complete = _tmp$1;
+				return [prefix, complete];
+			}
+			buf = new strings.Builder.ptr(ptrType$1.nil, sliceType$5.nil);
+			while (true) {
+				if (!((i.op() === 7) && (i.Rune.$length === 1) && (((((i.Arg << 16 >>> 16)) & 1) >>> 0) === 0) && !(((x = i.Rune, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) === 65533)))) { break; }
+				buf.WriteRune((x$1 = i.Rune, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])));
+				i = p.skipNop(i.Out);
+			}
+			_tmp$2 = buf.String();
+			_tmp$3 = i.Op === 4;
+			prefix = _tmp$2;
+			complete = _tmp$3;
+			return [prefix, complete];
+		};
+		$ptrType(Prog).prototype.StartCond = function StartCond() {
+			var _1, flag, i, p, pc, x, x$1;
+			p = this;
+			flag = 0;
+			pc = ((p.Start >>> 0));
+			i = (x = p.Inst, ((pc < 0 || pc >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + pc, ptrType$2)));
+			Loop:
+			while (true) {
+				_1 = i.Op;
+				if (_1 === (3)) {
+					flag = (flag | (((i.Arg << 24 >>> 24)))) >>> 0;
+				} else if (_1 === (5)) {
+					return 255;
+				} else if ((_1 === (2)) || (_1 === (6))) {
+				} else {
+					break Loop;
 				}
-				x$1[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				$r = check.exprWithHint(x$1[0], eval$1, typ$4); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check.assignment(x$1[0], typ$4, "array or slice literal"); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return max;
-			/* */ } return; } var $f = {$blk: indexedElts, $c: true, $r, _entry, _i, _key, _r$1, _ref, _tmp, _tmp$1, _tuple, _tuple$1, check, e, elts, eval$1, i, index$2, kv, length, max, typ$4, typ$5, validIndex, visited, x, x$1, x$2, $s};return $f;
+				pc = i.Out;
+				i = (x$1 = p.Inst, ((pc < 0 || pc >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + pc, ptrType$2)));
+			}
+			return flag;
 		};
-		ExprString = function ExprString$1(x) {
-			var {buf, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf = [buf];
-			buf[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-			$r = WriteExpr(buf[0], x); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return buf[0].String();
-			/* */ } return; } var $f = {$blk: ExprString$1, $c: true, $r, buf, x, $s};return $f;
+		$ptrType(Inst).prototype.MatchRune = function MatchRune(r) {
+			var i, r;
+			i = this;
+			return !((i.MatchRunePos(r) === -1));
 		};
-		$pkg.ExprString = ExprString;
-		WriteExpr = function WriteExpr$1(buf, x) {
-			var {_1, _r$1, _ref, buf, ix, s, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {buf, x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = x;
-			/* */ if ($assertType(_ref, ptrType$30, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$41, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$57, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$98, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$99, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$39, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$36, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$37, true)[1] || $assertType(_ref, ptrType$38, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$100, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$82, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$86, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$43, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ptrType$20, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref, ptrType$21, true)[1]) { $s = 14; continue; }
-			/* */ if ($assertType(_ref, ptrType$40, true)[1]) { $s = 15; continue; }
-			/* */ if ($assertType(_ref, ptrType$42, true)[1]) { $s = 16; continue; }
-			/* */ if ($assertType(_ref, ptrType$44, true)[1]) { $s = 17; continue; }
-			/* */ if ($assertType(_ref, ptrType$45, true)[1]) { $s = 18; continue; }
-			/* */ if ($assertType(_ref, ptrType$46, true)[1]) { $s = 19; continue; }
-			/* */ if ($assertType(_ref, ptrType$47, true)[1]) { $s = 20; continue; }
-			/* */ $s = 21; continue;
-			/* if ($assertType(_ref, ptrType$30, true)[1]) { */ case 1:
-				x$2 = _ref.$val;
-				buf.WriteString(x$2.Name);
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$41, true)[1]) { */ case 2:
-				x$3 = _ref.$val;
-				buf.WriteString("...");
-				/* */ if (!($interfaceIsEqual(x$3.Elt, $ifaceNil))) { $s = 23; continue; }
-				/* */ $s = 24; continue;
-				/* if (!($interfaceIsEqual(x$3.Elt, $ifaceNil))) { */ case 23:
-					$r = WriteExpr(buf, x$3.Elt); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 24:
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$57, true)[1]) { */ case 3:
-				x$4 = _ref.$val;
-				buf.WriteString(x$4.Value);
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$98, true)[1]) { */ case 4:
-				x$5 = _ref.$val;
-				buf.WriteByte(40);
-				$r = WriteExpr(buf, x$5.Type); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteString(" literal)");
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$99, true)[1]) { */ case 5:
-				x$6 = _ref.$val;
-				$r = WriteExpr(buf, x$6.Type); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteByte(123);
-				if (x$6.Elts.$length > 0) {
-					buf.WriteString("\xE2\x80\xA6");
+		$ptrType(Inst).prototype.MatchRunePos = function MatchRunePos(r) {
+			var _1, _q, _q$1, _q$2, c, hi, i, j, lo, m, r, r0, r1, rune, x, x$1, x$2;
+			i = this;
+			rune = i.Rune;
+			_1 = rune.$length;
+			if (_1 === (0)) {
+				return -1;
+			} else if (_1 === (1)) {
+				r0 = (0 >= rune.$length ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + 0]);
+				if (r === r0) {
+					return 0;
 				}
-				buf.WriteByte(125);
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$39, true)[1]) { */ case 6:
-				x$7 = _ref.$val;
-				buf.WriteByte(40);
-				$r = WriteExpr(buf, x$7.X); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteByte(41);
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$36, true)[1]) { */ case 7:
-				x$8 = _ref.$val;
-				$r = WriteExpr(buf, x$8.X); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteByte(46);
-				buf.WriteString(x$8.Sel.Name);
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$37, true)[1] || $assertType(_ref, ptrType$38, true)[1]) { */ case 8:
-				x$9 = _ref;
-				ix = typeparams.UnpackIndexExpr(x$9);
-				$r = WriteExpr(buf, ix.IndexListExpr.X); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteByte(91);
-				$r = writeExprList(buf, ix.IndexListExpr.Indices); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteByte(93);
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$100, true)[1]) { */ case 9:
-				x$10 = _ref.$val;
-				$r = WriteExpr(buf, x$10.X); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteByte(91);
-				/* */ if (!($interfaceIsEqual(x$10.Low, $ifaceNil))) { $s = 33; continue; }
-				/* */ $s = 34; continue;
-				/* if (!($interfaceIsEqual(x$10.Low, $ifaceNil))) { */ case 33:
-					$r = WriteExpr(buf, x$10.Low); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 34:
-				buf.WriteByte(58);
-				/* */ if (!($interfaceIsEqual(x$10.High, $ifaceNil))) { $s = 36; continue; }
-				/* */ $s = 37; continue;
-				/* if (!($interfaceIsEqual(x$10.High, $ifaceNil))) { */ case 36:
-					$r = WriteExpr(buf, x$10.High); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 37:
-				/* */ if (x$10.Slice3) { $s = 39; continue; }
-				/* */ $s = 40; continue;
-				/* if (x$10.Slice3) { */ case 39:
-					buf.WriteByte(58);
-					/* */ if (!($interfaceIsEqual(x$10.Max, $ifaceNil))) { $s = 41; continue; }
-					/* */ $s = 42; continue;
-					/* if (!($interfaceIsEqual(x$10.Max, $ifaceNil))) { */ case 41:
-						$r = WriteExpr(buf, x$10.Max); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 42:
-				/* } */ case 40:
-				buf.WriteByte(93);
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$82, true)[1]) { */ case 10:
-				x$11 = _ref.$val;
-				$r = WriteExpr(buf, x$11.X); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteString(".(");
-				$r = WriteExpr(buf, x$11.Type); /* */ $s = 45; case 45: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteByte(41);
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$86, true)[1]) { */ case 11:
-				x$12 = _ref.$val;
-				$r = WriteExpr(buf, x$12.Fun); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteByte(40);
-				$r = writeExprList(buf, x$12.Args); /* */ $s = 47; case 47: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if (new token.Pos(x$12.Ellipsis).IsValid()) {
-					buf.WriteString("...");
+				if (!((((((i.Arg << 16 >>> 16)) & 1) >>> 0) === 0))) {
+					r1 = unicode.SimpleFold(r0);
+					while (true) {
+						if (!(!((r1 === r0)))) { break; }
+						if (r === r1) {
+							return 0;
+						}
+						r1 = unicode.SimpleFold(r1);
+					}
 				}
-				buf.WriteByte(41);
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$43, true)[1]) { */ case 12:
-				x$13 = _ref.$val;
-				buf.WriteByte(42);
-				$r = WriteExpr(buf, x$13.X); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$20, true)[1]) { */ case 13:
-				x$14 = _ref.$val;
-				buf.WriteString(new token.Token(x$14.Op).String());
-				$r = WriteExpr(buf, x$14.X); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$21, true)[1]) { */ case 14:
-				x$15 = _ref.$val;
-				$r = WriteExpr(buf, x$15.X); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteByte(32);
-				buf.WriteString(new token.Token(x$15.Op).String());
-				buf.WriteByte(32);
-				$r = WriteExpr(buf, x$15.Y); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$40, true)[1]) { */ case 15:
-				x$16 = _ref.$val;
-				buf.WriteByte(91);
-				/* */ if (!($interfaceIsEqual(x$16.Len, $ifaceNil))) { $s = 52; continue; }
-				/* */ $s = 53; continue;
-				/* if (!($interfaceIsEqual(x$16.Len, $ifaceNil))) { */ case 52:
-					$r = WriteExpr(buf, x$16.Len); /* */ $s = 54; case 54: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 53:
-				buf.WriteByte(93);
-				$r = WriteExpr(buf, x$16.Elt); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$42, true)[1]) { */ case 16:
-				x$17 = _ref.$val;
-				buf.WriteString("struct{");
-				$r = writeFieldList(buf, x$17.Fields.List, "; ", false); /* */ $s = 56; case 56: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteByte(125);
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$44, true)[1]) { */ case 17:
-				x$18 = _ref.$val;
-				buf.WriteString("func");
-				$r = writeSigExpr(buf, x$18); /* */ $s = 57; case 57: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$45, true)[1]) { */ case 18:
-				x$19 = _ref.$val;
-				buf.WriteString("interface{");
-				$r = writeFieldList(buf, x$19.Methods.List, "; ", true); /* */ $s = 58; case 58: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteByte(125);
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$46, true)[1]) { */ case 19:
-				x$20 = _ref.$val;
-				buf.WriteString("map[");
-				$r = WriteExpr(buf, x$20.Key); /* */ $s = 59; case 59: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteByte(93);
-				$r = WriteExpr(buf, x$20.Value); /* */ $s = 60; case 60: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$47, true)[1]) { */ case 20:
-				x$21 = _ref.$val;
-				s = "";
-				_1 = x$21.Dir;
-				if (_1 === (1)) {
-					s = "chan<- ";
-				} else if (_1 === (2)) {
-					s = "<-chan ";
+				return -1;
+			} else if (_1 === (2)) {
+				if (r >= (0 >= rune.$length ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + 0]) && r <= (1 >= rune.$length ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + 1])) {
+					return 0;
+				}
+				return -1;
+			} else if ((_1 === (4)) || (_1 === (6)) || (_1 === (8))) {
+				j = 0;
+				while (true) {
+					if (!(j < rune.$length)) { break; }
+					if (r < ((j < 0 || j >= rune.$length) ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + j])) {
+						return -1;
+					}
+					if (r <= (x = j + 1 >> 0, ((x < 0 || x >= rune.$length) ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + x]))) {
+						return (_q = j / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"));
+					}
+					j = j + (2) >> 0;
+				}
+				return -1;
+			}
+			lo = 0;
+			hi = (_q$1 = rune.$length / 2, (_q$1 === _q$1 && _q$1 !== 1/0 && _q$1 !== -1/0) ? _q$1 >> 0 : $throwRuntimeError("integer divide by zero"));
+			while (true) {
+				if (!(lo < hi)) { break; }
+				m = lo + (_q$2 = ((hi - lo >> 0)) / 2, (_q$2 === _q$2 && _q$2 !== 1/0 && _q$2 !== -1/0) ? _q$2 >> 0 : $throwRuntimeError("integer divide by zero")) >> 0;
+				c = (x$1 = $imul(2, m), ((x$1 < 0 || x$1 >= rune.$length) ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + x$1]));
+				if (c <= r) {
+					if (r <= (x$2 = ($imul(2, m)) + 1 >> 0, ((x$2 < 0 || x$2 >= rune.$length) ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + x$2]))) {
+						return m;
+					}
+					lo = m + 1 >> 0;
 				} else {
-					s = "chan ";
+					hi = m;
 				}
-				buf.WriteString(s);
-				$r = WriteExpr(buf, x$21.Value); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else { */ case 21:
-				x$1 = _ref;
-				_r$1 = fmt.Fprintf(buf, "(ast: %T)", new sliceType$6([x$1])); /* */ $s = 62; case 62: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$1;
-			/* } */ case 22:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: WriteExpr$1, $c: true, $r, _1, _r$1, _ref, buf, ix, s, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
+			}
+			return -1;
 		};
-		$pkg.WriteExpr = WriteExpr;
-		writeSigExpr = function writeSigExpr$1(buf, sig) {
-			var {buf, n, res, sig, x, x$1, $s, $r, $c} = $restore(this, {buf, sig});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf.WriteByte(40);
-			$r = writeFieldList(buf, sig.Params.List, ", ", false); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			buf.WriteByte(41);
-			res = sig.Results;
-			n = res.NumFields();
-			if (n === 0) {
-				$s = -1; return;
+		$ptrType(Inst).prototype.MatchEmptyWidth = function MatchEmptyWidth(before, after) {
+			var _1, after, before, i;
+			i = this;
+			_1 = ((i.Arg << 24 >>> 24));
+			if (_1 === (1)) {
+				return (before === 10) || (before === -1);
+			} else if (_1 === (2)) {
+				return (after === 10) || (after === -1);
+			} else if (_1 === (4)) {
+				return before === -1;
+			} else if (_1 === (8)) {
+				return after === -1;
+			} else if (_1 === (16)) {
+				return !(IsWordChar(before) === IsWordChar(after));
+			} else if (_1 === (32)) {
+				return IsWordChar(before) === IsWordChar(after);
 			}
-			buf.WriteByte(32);
-			/* */ if ((n === 1) && ((x = res.List, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Names.$length === 0)) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if ((n === 1) && ((x = res.List, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Names.$length === 0)) { */ case 2:
-				$r = WriteExpr(buf, (x$1 = res.List, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).Type); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 3:
-			buf.WriteByte(40);
-			$r = writeFieldList(buf, res.List, ", ", false); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			buf.WriteByte(41);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: writeSigExpr$1, $c: true, $r, buf, n, res, sig, x, x$1, $s};return $f;
+			$panic(new $String("unknown empty width arg"));
 		};
-		writeFieldList = function writeFieldList$1(buf, list$2, sep, iface$1) {
-			var {_i, _ref, _tuple, buf, f, i, iface$1, list$2, sep, sig, $s, $r, $c} = $restore(this, {buf, list$2, sep, iface$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = list$2;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (i > 0) {
-					buf.WriteString(sep);
-				}
-				writeIdentList(buf, f.Names);
-				_tuple = $assertType(f.Type, ptrType$44, true);
-				sig = _tuple[0];
-				/* */ if (!(sig === ptrType$44.nil) && iface$1) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!(sig === ptrType$44.nil) && iface$1) { */ case 3:
-					$r = writeSigExpr(buf, sig); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i++;
-					/* continue; */ $s = 1; continue;
-				/* } */ case 4:
-				if (f.Names.$length > 0) {
-					buf.WriteByte(32);
-				}
-				$r = WriteExpr(buf, f.Type); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: writeFieldList$1, $c: true, $r, _i, _ref, _tuple, buf, f, i, iface$1, list$2, sep, sig, $s};return $f;
+		$ptrType(Inst).prototype.String = function String$3() {
+			var b, i;
+			i = this;
+			b = new strings.Builder.ptr(ptrType$1.nil, sliceType$5.nil);
+			dumpInst(b, i);
+			return b.String();
 		};
-		writeIdentList = function writeIdentList$1(buf, list$2) {
-			var _i, _ref, buf, i, list$2, x;
-			_ref = list$2;
+		bw = function bw$1(b, args) {
+			var _i, _ref, args, b, s;
+			_ref = args;
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (i > 0) {
-					buf.WriteString(", ");
-				}
-				buf.WriteString(x.Name);
+				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				b.WriteString(s);
 				_i++;
 			}
 		};
-		writeExprList = function writeExprList$1(buf, list$2) {
-			var {_i, _ref, buf, i, list$2, x, $s, $r, $c} = $restore(this, {buf, list$2});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = list$2;
+		dumpProg = function dumpProg$1(b, p) {
+			var _i, _ref, b, i, j, p, pc, x;
+			_ref = p.Inst;
 			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (i > 0) {
-					buf.WriteString(", ");
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				j = _i;
+				i = (x = p.Inst, ((j < 0 || j >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + j, ptrType$2)));
+				pc = strconv.Itoa(j);
+				if (pc.length < 3) {
+					b.WriteString($substring("   ", pc.length));
 				}
-				$r = WriteExpr(buf, x); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				if (j === p.Start) {
+					pc = pc + ("*");
+				}
+				bw(b, new sliceType([pc, "\t"]));
+				dumpInst(b, i);
+				bw(b, new sliceType(["\n"]));
 				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: writeExprList$1, $c: true, $r, _i, _ref, buf, i, list$2, x, $s};return $f;
-		};
-		init$1 = function init$5() {
-			unaryOpPredicates = $makeMap(token.Token.keyFor, [{ k: 12, v: allNumeric }, { k: 13, v: allNumeric }, { k: 19, v: allInteger }, { k: 43, v: allBoolean }]);
-		};
-		$ptrType(Checker).prototype.op = function op(m, x, op$1) {
-			var {_entry, _r$1, check, m, op$1, pred, x, $s, $r, $c} = $restore(this, {m, x, op$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			pred = (_entry = $mapIndex(m,token.Token.keyFor(op$1)), _entry !== undefined ? _entry.v : $throwNilPointerError);
-			/* */ if (!(pred === $throwNilPointerError)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(pred === $throwNilPointerError)) { */ case 1:
-				_r$1 = pred(x.typ); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (!_r$1) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (!_r$1) { */ case 4:
-					$r = check.errorf(x, 45, "invalid operation: operator %s not defined on %s", new sliceType$6([new token.Token(op$1), x])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return false;
-				/* } */ case 5:
-				$s = 3; continue;
-			/* } else { */ case 2:
-				$r = check.errorf(x, -1, "unknown operator %s", new sliceType$6([new token.Token(op$1)])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return false;
-			/* } */ case 3:
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: op, $c: true, $r, _entry, _r$1, check, m, op$1, pred, x, $s};return $f;
+			}
 		};
-		$ptrType(Checker).prototype.overflow = function overflow(x, opPos) {
-			var {_arg, _arg$1, _r$1, _r$2, _r$3, _r$4, _v, check, op$1, opPos, x, $s, $r, $c} = $restore(this, {x, opPos});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = assert(x.mode === 4); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$1 = x.val.Kind(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (_r$1 === 0) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (_r$1 === 0) { */ case 2:
-				$r = check.error(new atPos(((opPos >> 0))), 14, "constant result is not representable"); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 3:
-			/* */ if (isTyped(x.typ)) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (isTyped(x.typ)) { */ case 6:
-				_arg = x;
-				_r$2 = under(x.typ); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_arg$1 = $assertType(_r$2, ptrType$8);
-				$r = check.representable(_arg, _arg$1); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 7:
-			_r$3 = x.val.Kind(); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			if (!(_r$3 === 3)) { _v = false; $s = 12; continue s; }
-			_r$4 = constant.BitLen(x.val); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_v = _r$4 > 512; case 12:
-			/* */ if (_v) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if (_v) { */ case 10:
-				op$1 = opName(x.expr);
-				if (!(op$1 === "")) {
-					op$1 = op$1 + (" ");
-				}
-				$r = check.errorf(new atPos(((opPos >> 0))), 14, "constant %soverflow", new sliceType$6([new $String(op$1)])); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.val = constant.MakeUnknown();
-			/* } */ case 11:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: overflow, $c: true, $r, _arg, _arg$1, _r$1, _r$2, _r$3, _r$4, _v, check, op$1, opPos, x, $s};return $f;
+		u32 = function u32$1(i) {
+			var i;
+			return strconv.FormatUint((new $Uint64(0, i)), 10);
 		};
-		opName = function opName$1(e) {
-			var _ref, e, e$1, e$2, x, x$1;
-			_ref = e;
-			if ($assertType(_ref, ptrType$21, true)[1]) {
-				e$1 = _ref.$val;
-				if (((e$1.Op >> 0)) < 21) {
-					return (x = e$1.Op, ((x < 0 || x >= op2str2.length) ? ($throwRuntimeError("index out of range"), undefined) : op2str2[x]));
+		dumpInst = function dumpInst$1(b, i) {
+			var _1, b, i;
+			_1 = i.Op;
+			if (_1 === (0)) {
+				bw(b, new sliceType(["alt -> ", u32(i.Out), ", ", u32(i.Arg)]));
+			} else if (_1 === (1)) {
+				bw(b, new sliceType(["altmatch -> ", u32(i.Out), ", ", u32(i.Arg)]));
+			} else if (_1 === (2)) {
+				bw(b, new sliceType(["cap ", u32(i.Arg), " -> ", u32(i.Out)]));
+			} else if (_1 === (3)) {
+				bw(b, new sliceType(["empty ", u32(i.Arg), " -> ", u32(i.Out)]));
+			} else if (_1 === (4)) {
+				bw(b, new sliceType(["match"]));
+			} else if (_1 === (5)) {
+				bw(b, new sliceType(["fail"]));
+			} else if (_1 === (6)) {
+				bw(b, new sliceType(["nop -> ", u32(i.Out)]));
+			} else if (_1 === (7)) {
+				if (i.Rune === sliceType$1.nil) {
+					bw(b, new sliceType(["rune <nil>"]));
 				}
-			} else if ($assertType(_ref, ptrType$20, true)[1]) {
-				e$2 = _ref.$val;
-				if (((e$2.Op >> 0)) < 20) {
-					return (x$1 = e$2.Op, ((x$1 < 0 || x$1 >= op2str1.length) ? ($throwRuntimeError("index out of range"), undefined) : op2str1[x$1]));
+				bw(b, new sliceType(["rune ", strconv.QuoteToASCII(($runesToString(i.Rune)))]));
+				if (!((((((i.Arg << 16 >>> 16)) & 1) >>> 0) === 0))) {
+					bw(b, new sliceType(["/i"]));
 				}
+				bw(b, new sliceType([" -> ", u32(i.Out)]));
+			} else if (_1 === (8)) {
+				bw(b, new sliceType(["rune1 ", strconv.QuoteToASCII(($runesToString(i.Rune))), " -> ", u32(i.Out)]));
+			} else if (_1 === (9)) {
+				bw(b, new sliceType(["any -> ", u32(i.Out)]));
+			} else if (_1 === (10)) {
+				bw(b, new sliceType(["anynotnl -> ", u32(i.Out)]));
 			}
-			return "";
-		};
-		underIs = function underIs$3(typ$4, f) {
-			var {$24r, $24r$1, _r$1, _r$2, _r$3, _tuple, f, tpar, typ$4, $s, $r, $c} = $restore(this, {typ$4, f});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_tuple = $assertType(typ$4, ptrType$14, true);
-			tpar = _tuple[0];
-			/* */ if (!(tpar === ptrType$14.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(tpar === ptrType$14.nil)) { */ case 1:
-				_r$1 = tpar.underIs(f); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			_r$2 = under(typ$4); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$3 = f(_r$2); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$24r$1 = _r$3;
-			$s = 7; case 7: return $24r$1;
-			/* */ } return; } var $f = {$blk: underIs$3, $c: true, $r, $24r, $24r$1, _r$1, _r$2, _r$3, _tuple, f, tpar, typ$4, $s};return $f;
 		};
-		$ptrType(Checker).prototype.unary = function unary(x, e) {
-			var {_1, _arg, _arg$1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, _tuple$1, ch, check, e, ok, prec, u, x, $s, $r, $c} = $restore(this, {x, e});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = check.expr(x, e.X); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (x.mode === 0) {
-				$s = -1; return;
-			}
-				_1 = e.Op;
-				/* */ if (_1 === (17)) { $s = 3; continue; }
-				/* */ if (_1 === (36)) { $s = 4; continue; }
-				/* */ if (_1 === (88)) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (_1 === (17)) { */ case 3:
-					_tuple = $assertType(unparen(e.X), ptrType$99, true);
-					ok = _tuple[1];
-					/* */ if (!ok && !((x.mode === 5))) { $s = 7; continue; }
-					/* */ $s = 8; continue;
-					/* if (!ok && !((x.mode === 5))) { */ case 7:
-						$r = check.errorf(x, 49, "invalid operation: cannot take address of %s", new sliceType$6([x])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x.mode = 0;
-						$s = -1; return;
-					/* } */ case 8:
-					x.mode = 7;
-					x.typ = new Pointer.ptr(x.typ);
-					$s = -1; return;
-				/* } else if (_1 === (36)) { */ case 4:
-					_r$1 = coreType(x.typ); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					u = _r$1;
-					/* */ if ($interfaceIsEqual(u, $ifaceNil)) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if ($interfaceIsEqual(u, $ifaceNil)) { */ case 11:
-						$r = check.errorf(x, 58, "invalid operation: cannot receive from %s (no core type)", new sliceType$6([x])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x.mode = 0;
-						$s = -1; return;
-					/* } */ case 12:
-					_tuple$1 = $assertType(u, ptrType$29, true);
-					ch = _tuple$1[0];
-					/* */ if (ch === ptrType$29.nil) { $s = 14; continue; }
-					/* */ $s = 15; continue;
-					/* if (ch === ptrType$29.nil) { */ case 14:
-						$r = check.errorf(x, 58, "invalid operation: cannot receive from non-channel %s", new sliceType$6([x])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x.mode = 0;
-						$s = -1; return;
-					/* } */ case 15:
-					/* */ if (ch.dir === 1) { $s = 17; continue; }
-					/* */ $s = 18; continue;
-					/* if (ch.dir === 1) { */ case 17:
-						$r = check.errorf(x, 58, "invalid operation: cannot receive from send-only channel %s", new sliceType$6([x])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x.mode = 0;
-						$s = -1; return;
-					/* } */ case 18:
-					x.mode = 8;
-					x.typ = ch.elem;
-					check.environment.hasCallOrRecv = true;
-					$s = -1; return;
-				/* } else if (_1 === (88)) { */ case 5:
-					$r = check.error(e, 45, "cannot use ~ outside of interface or type constraint"); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					x.mode = 0;
-					$s = -1; return;
-				/* } */ case 6:
-			case 2:
-			_r$2 = check.op(unaryOpPredicates, x, e.Op); /* */ $s = 23; case 23: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			/* */ if (!_r$2) { $s = 21; continue; }
-			/* */ $s = 22; continue;
-			/* if (!_r$2) { */ case 21:
-				x.mode = 0;
-				$s = -1; return;
-			/* } */ case 22:
-			/* */ if (x.mode === 4) { $s = 24; continue; }
-			/* */ $s = 25; continue;
-			/* if (x.mode === 4) { */ case 24:
-				_r$3 = x.val.Kind(); /* */ $s = 28; case 28: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				/* */ if (_r$3 === 0) { $s = 26; continue; }
-				/* */ $s = 27; continue;
-				/* if (_r$3 === 0) { */ case 26:
-					$s = -1; return;
-				/* } */ case 27:
-				prec = 0;
-				_r$4 = isUnsigned(x.typ); /* */ $s = 31; case 31: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				/* */ if (_r$4) { $s = 29; continue; }
-				/* */ $s = 30; continue;
-				/* if (_r$4) { */ case 29:
-					_r$5 = check.conf.sizeof(x.typ); /* */ $s = 32; case 32: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					prec = (($mul64(_r$5, new $Int64(0, 8)).$low >>> 0));
-				/* } */ case 30:
-				_r$6 = constant.UnaryOp(e.Op, x.val, prec); /* */ $s = 33; case 33: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				x.val = _r$6;
-				x.expr = e;
-				_arg = x;
-				_r$7 = x.Pos(); /* */ $s = 34; case 34: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_arg$1 = _r$7;
-				$r = check.overflow(_arg, _arg$1); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 25:
-			x.mode = 7;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: unary, $c: true, $r, _1, _arg, _arg$1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, _tuple$1, ch, check, e, ok, prec, u, x, $s};return $f;
+		$ptrType(Error).prototype.Error = function Error$1() {
+			var e;
+			e = this;
+			return "error parsing regexp: " + new ErrorCode(e.Code).String() + ": `" + e.Expr + "`";
 		};
-		isShift = function isShift$1(op$1) {
-			var op$1;
-			return (op$1 === 20) || (op$1 === 21);
+		ErrorCode.prototype.String = function String$4() {
+			var e;
+			e = this.$val;
+			return (e);
 		};
-		isComparison = function isComparison$1(op$1) {
-			var _1, op$1;
-			_1 = op$1;
-			if ((_1 === (39)) || (_1 === (44)) || (_1 === (40)) || (_1 === (45)) || (_1 === (41)) || (_1 === (46))) {
-				return true;
+		$ptrType(ErrorCode).prototype.String = function(...$args) { return new ErrorCode(this.$get()).String(...$args); };
+		$ptrType(parser).prototype.newRegexp = function newRegexp(op$1) {
+			var op$1, p, re;
+			p = this;
+			re = p.free;
+			if (!(re === ptrType.nil)) {
+				p.free = re.Sub0[0];
+				Regexp.copy((re === ptrType.nil && $throwNilPointerError(), re), new Regexp.ptr(0, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, ""));
+			} else {
+				re = new Regexp.ptr(0, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
+				p.numRegexp = p.numRegexp + (1) >> 0;
 			}
-			return false;
-		};
-		fitsFloat32 = function fitsFloat32$1(x) {
-			var {_r$1, _tuple, f, f32, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = constant.Float32Val(x); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			f32 = _tuple[0];
-			f = (f32);
-			$s = -1; return !math.IsInf(f, 0);
-			/* */ } return; } var $f = {$blk: fitsFloat32$1, $c: true, $r, _r$1, _tuple, f, f32, x, $s};return $f;
-		};
-		roundFloat32 = function roundFloat32$1(x) {
-			var {$24r, _r$1, _r$2, _tuple, f, f32, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = constant.Float32Val(x); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			f32 = _tuple[0];
-			f = (f32);
-			/* */ if (!math.IsInf(f, 0)) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!math.IsInf(f, 0)) { */ case 2:
-				_r$2 = constant.MakeFloat64(f); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$24r = _r$2;
-				$s = 5; case 5: return $24r;
-			/* } */ case 3:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: roundFloat32$1, $c: true, $r, $24r, _r$1, _r$2, _tuple, f, f32, x, $s};return $f;
+			re.Op = op$1;
+			return re;
 		};
-		fitsFloat64 = function fitsFloat64$1(x) {
-			var {_r$1, _tuple, f, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = constant.Float64Val(x); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			f = _tuple[0];
-			$s = -1; return !math.IsInf(f, 0);
-			/* */ } return; } var $f = {$blk: fitsFloat64$1, $c: true, $r, _r$1, _tuple, f, x, $s};return $f;
+		$ptrType(parser).prototype.reuse = function reuse(re) {
+			var p, re;
+			p = this;
+			if (!(p.height === false)) {
+				$mapDelete(p.height, ptrType.keyFor(re));
+			}
+			re.Sub0[0] = p.free;
+			p.free = re;
 		};
-		roundFloat64 = function roundFloat64$1(x) {
-			var {$24r, _r$1, _r$2, _tuple, f, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = constant.Float64Val(x); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			f = _tuple[0];
-			/* */ if (!math.IsInf(f, 0)) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!math.IsInf(f, 0)) { */ case 2:
-				_r$2 = constant.MakeFloat64(f); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$24r = _r$2;
-				$s = 5; case 5: return $24r;
-			/* } */ case 3:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: roundFloat64$1, $c: true, $r, $24r, _r$1, _r$2, _tuple, f, x, $s};return $f;
+		$ptrType(parser).prototype.checkLimits = function checkLimits(re) {
+			var p, re;
+			p = this;
+			if (p.numRunes > 33554432) {
+				$panic(new ErrorCode("expression too large"));
+			}
+			p.checkSize(re);
+			p.checkHeight(re);
 		};
-		representableConst = function representableConst$1(x, check, typ$4, rounded) {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _1, _2, _3, _4, _arg, _arg$1, _arg$2, _arg$3, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _v, _v$1, check, conf, im, im$1, n, ok, r, r$1, re, re$1, rounded, s, s$1, s$2, typ$4, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {x, check, typ$4, rounded});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = x.Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (_r$1 === 0) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_r$1 === 0) { */ case 1:
-				$s = -1; return true;
-			/* } */ case 2:
-			conf = ptrType$101.nil;
-			if (!(check === ptrType$5.nil)) {
-				conf = check.conf;
-			}
-				_r$2 = isInteger(typ$4); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* */ if (_r$2) { $s = 5; continue; }
-				_r$3 = isFloat(typ$4); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				/* */ if (_r$3) { $s = 6; continue; }
-				_r$4 = isComplex(typ$4); /* */ $s = 13; case 13: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				/* */ if (_r$4) { $s = 7; continue; }
-				_r$5 = isString(typ$4); /* */ $s = 14; case 14: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				/* */ if (_r$5) { $s = 8; continue; }
-				_r$6 = isBoolean(typ$4); /* */ $s = 15; case 15: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				/* */ if (_r$6) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (_r$2) { */ case 5:
-					_r$7 = constant.ToInt(x); /* */ $s = 16; case 16: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					x$1 = _r$7;
-					_r$8 = x$1.Kind(); /* */ $s = 19; case 19: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					/* */ if (!((_r$8 === 3))) { $s = 17; continue; }
-					/* */ $s = 18; continue;
-					/* if (!((_r$8 === 3))) { */ case 17:
-						$s = -1; return false;
-					/* } */ case 18:
-					if (!(rounded === ptrType$50.nil)) {
-						rounded.$set(x$1);
+		$ptrType(parser).prototype.checkSize = function checkSize(re) {
+			var _i, _ref, n, p, re, re$1, x, x$1, x$2, x$3, x$4, x$5;
+			p = this;
+			if (p.size === false) {
+				if ((x = p.repeats, (x.$high === 0 && x.$low === 0))) {
+					p.repeats = new $Int64(0, 1);
+				}
+				if (re.Op === 17) {
+					n = re.Max;
+					if (n === -1) {
+						n = re.Min;
 					}
-					_r$9 = constant.Int64Val(x$1); /* */ $s = 20; case 20: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_tuple = _r$9;
-					x$2 = _tuple[0];
-					ok = _tuple[1];
-					/* */ if (ok) { $s = 21; continue; }
-					/* */ $s = 22; continue;
-					/* if (ok) { */ case 21:
-							_1 = typ$4.kind;
-							/* */ if (_1 === (2)) { $s = 24; continue; }
-							/* */ if (_1 === (3)) { $s = 25; continue; }
-							/* */ if (_1 === (4)) { $s = 26; continue; }
-							/* */ if (_1 === (5)) { $s = 27; continue; }
-							/* */ if ((_1 === (6)) || (_1 === (20))) { $s = 28; continue; }
-							/* */ if ((_1 === (7)) || (_1 === (12))) { $s = 29; continue; }
-							/* */ if (_1 === (8)) { $s = 30; continue; }
-							/* */ if (_1 === (9)) { $s = 31; continue; }
-							/* */ if (_1 === (10)) { $s = 32; continue; }
-							/* */ if (_1 === (11)) { $s = 33; continue; }
-							/* */ $s = 34; continue;
-							/* if (_1 === (2)) { */ case 24:
-								_r$10 = conf.sizeof(typ$4); /* */ $s = 36; case 36: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-								s = $imul(((_r$10.$low >>> 0)), 8) >>> 0;
-								$s = -1; return (x$3 = $shiftLeft64(new $Int64(-1, 4294967295), ((s - 1 >>> 0))), (x$3.$high < x$2.$high || (x$3.$high === x$2.$high && x$3.$low <= x$2.$low))) && (x$4 = (x$5 = $shiftLeft64(new $Int64(0, 1), ((s - 1 >>> 0))), new $Int64(x$5.$high - 0, x$5.$low - 1)), (x$2.$high < x$4.$high || (x$2.$high === x$4.$high && x$2.$low <= x$4.$low)));
-							/* } else if (_1 === (3)) { */ case 25:
-								$s = -1; return (-1 < x$2.$high || (-1 === x$2.$high && 4294967168 <= x$2.$low)) && (x$2.$high < 0 || (x$2.$high === 0 && x$2.$low <= 127));
-							/* } else if (_1 === (4)) { */ case 26:
-								$s = -1; return (-1 < x$2.$high || (-1 === x$2.$high && 4294934528 <= x$2.$low)) && (x$2.$high < 0 || (x$2.$high === 0 && x$2.$low <= 32767));
-							/* } else if (_1 === (5)) { */ case 27:
-								$s = -1; return (-1 < x$2.$high || (-1 === x$2.$high && 2147483648 <= x$2.$low)) && (x$2.$high < 0 || (x$2.$high === 0 && x$2.$low <= 2147483647));
-							/* } else if ((_1 === (6)) || (_1 === (20))) { */ case 28:
-								$s = -1; return true;
-							/* } else if ((_1 === (7)) || (_1 === (12))) { */ case 29:
-								_r$11 = conf.sizeof(typ$4); /* */ $s = 37; case 37: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-								s$1 = $imul(((_r$11.$low >>> 0)), 8) >>> 0;
-								if (s$1 < 64) {
-									$s = -1; return (0 < x$2.$high || (0 === x$2.$high && 0 <= x$2.$low)) && (x$6 = (x$7 = $shiftLeft64(new $Int64(0, 1), s$1), new $Int64(x$7.$high - 0, x$7.$low - 1)), (x$2.$high < x$6.$high || (x$2.$high === x$6.$high && x$2.$low <= x$6.$low)));
-								}
-								$s = -1; return (0 < x$2.$high || (0 === x$2.$high && 0 <= x$2.$low));
-							/* } else if (_1 === (8)) { */ case 30:
-								$s = -1; return (0 < x$2.$high || (0 === x$2.$high && 0 <= x$2.$low)) && (x$2.$high < 0 || (x$2.$high === 0 && x$2.$low <= 255));
-							/* } else if (_1 === (9)) { */ case 31:
-								$s = -1; return (0 < x$2.$high || (0 === x$2.$high && 0 <= x$2.$low)) && (x$2.$high < 0 || (x$2.$high === 0 && x$2.$low <= 65535));
-							/* } else if (_1 === (10)) { */ case 32:
-								$s = -1; return (0 < x$2.$high || (0 === x$2.$high && 0 <= x$2.$low)) && (x$2.$high < 0 || (x$2.$high === 0 && x$2.$low <= 4294967295));
-							/* } else if (_1 === (11)) { */ case 33:
-								$s = -1; return (0 < x$2.$high || (0 === x$2.$high && 0 <= x$2.$low));
-							/* } else { */ case 34:
-								unreachable();
-							/* } */ case 35:
-						case 23:
-					/* } */ case 22:
-						_r$12 = constant.BitLen(x$1); /* */ $s = 39; case 39: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						n = _r$12;
-						_2 = typ$4.kind;
-						/* */ if ((_2 === (7)) || (_2 === (12))) { $s = 40; continue; }
-						/* */ if (_2 === (11)) { $s = 41; continue; }
-						/* */ if (_2 === (20)) { $s = 42; continue; }
-						/* */ $s = 43; continue;
-						/* if ((_2 === (7)) || (_2 === (12))) { */ case 40:
-							_r$13 = conf.sizeof(typ$4); /* */ $s = 44; case 44: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-							s$2 = $imul(((_r$13.$low >>> 0)), 8) >>> 0;
-							_r$14 = constant.Sign(x$1); /* */ $s = 45; case 45: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-							$24r = _r$14 >= 0 && n <= ((s$2 >> 0));
-							$s = 46; case 46: return $24r;
-						/* } else if (_2 === (11)) { */ case 41:
-							_r$15 = constant.Sign(x$1); /* */ $s = 47; case 47: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-							$24r$1 = _r$15 >= 0 && n <= 64;
-							$s = 48; case 48: return $24r$1;
-						/* } else if (_2 === (20)) { */ case 42:
-							$s = -1; return true;
-						/* } */ case 43:
-					case 38:
-					$s = 10; continue;
-				/* } else if (_r$3) { */ case 6:
-					_r$16 = constant.ToFloat(x); /* */ $s = 49; case 49: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-					x$8 = _r$16;
-					_r$17 = x$8.Kind(); /* */ $s = 52; case 52: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-					/* */ if (!((_r$17 === 4))) { $s = 50; continue; }
-					/* */ $s = 51; continue;
-					/* if (!((_r$17 === 4))) { */ case 50:
-						$s = -1; return false;
-					/* } */ case 51:
-						_3 = typ$4.kind;
-						/* */ if (_3 === (13)) { $s = 54; continue; }
-						/* */ if (_3 === (14)) { $s = 55; continue; }
-						/* */ if (_3 === (22)) { $s = 56; continue; }
-						/* */ $s = 57; continue;
-						/* if (_3 === (13)) { */ case 54:
-							/* */ if (rounded === ptrType$50.nil) { $s = 59; continue; }
-							/* */ $s = 60; continue;
-							/* if (rounded === ptrType$50.nil) { */ case 59:
-								_r$18 = fitsFloat32(x$8); /* */ $s = 61; case 61: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-								$24r$2 = _r$18;
-								$s = 62; case 62: return $24r$2;
-							/* } */ case 60:
-							_r$19 = roundFloat32(x$8); /* */ $s = 63; case 63: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-							r = _r$19;
-							if (!($interfaceIsEqual(r, $ifaceNil))) {
-								rounded.$set(r);
-								$s = -1; return true;
-							}
-							$s = 58; continue;
-						/* } else if (_3 === (14)) { */ case 55:
-							/* */ if (rounded === ptrType$50.nil) { $s = 64; continue; }
-							/* */ $s = 65; continue;
-							/* if (rounded === ptrType$50.nil) { */ case 64:
-								_r$20 = fitsFloat64(x$8); /* */ $s = 66; case 66: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-								$24r$3 = _r$20;
-								$s = 67; case 67: return $24r$3;
-							/* } */ case 65:
-							_r$21 = roundFloat64(x$8); /* */ $s = 68; case 68: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-							r$1 = _r$21;
-							if (!($interfaceIsEqual(r$1, $ifaceNil))) {
-								rounded.$set(r$1);
-								$s = -1; return true;
-							}
-							$s = 58; continue;
-						/* } else if (_3 === (22)) { */ case 56:
-							$s = -1; return true;
-						/* } else { */ case 57:
-							unreachable();
-						/* } */ case 58:
-					case 53:
-					$s = 10; continue;
-				/* } else if (_r$4) { */ case 7:
-					x$9 = constant.ToComplex(x);
-					_r$22 = x$9.Kind(); /* */ $s = 71; case 71: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-					/* */ if (!((_r$22 === 5))) { $s = 69; continue; }
-					/* */ $s = 70; continue;
-					/* if (!((_r$22 === 5))) { */ case 69:
-						$s = -1; return false;
-					/* } */ case 70:
-						_4 = typ$4.kind;
-						/* */ if (_4 === (15)) { $s = 73; continue; }
-						/* */ if (_4 === (16)) { $s = 74; continue; }
-						/* */ if (_4 === (23)) { $s = 75; continue; }
-						/* */ $s = 76; continue;
-						/* if (_4 === (15)) { */ case 73:
-							/* */ if (rounded === ptrType$50.nil) { $s = 78; continue; }
-							/* */ $s = 79; continue;
-							/* if (rounded === ptrType$50.nil) { */ case 78:
-								_r$23 = constant.Real(x$9); /* */ $s = 81; case 81: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-								_r$24 = fitsFloat32(_r$23); /* */ $s = 82; case 82: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-								if (!(_r$24)) { _v = false; $s = 80; continue s; }
-								_r$25 = constant.Imag(x$9); /* */ $s = 83; case 83: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-								_r$26 = fitsFloat32(_r$25); /* */ $s = 84; case 84: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-								_v = _r$26; case 80:
-								$24r$4 = _v;
-								$s = 85; case 85: return $24r$4;
-							/* } */ case 79:
-							_r$27 = constant.Real(x$9); /* */ $s = 86; case 86: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-							_r$28 = roundFloat32(_r$27); /* */ $s = 87; case 87: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-							re = _r$28;
-							_r$29 = constant.Imag(x$9); /* */ $s = 88; case 88: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-							_r$30 = roundFloat32(_r$29); /* */ $s = 89; case 89: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-							im = _r$30;
-							/* */ if (!($interfaceIsEqual(re, $ifaceNil)) && !($interfaceIsEqual(im, $ifaceNil))) { $s = 90; continue; }
-							/* */ $s = 91; continue;
-							/* if (!($interfaceIsEqual(re, $ifaceNil)) && !($interfaceIsEqual(im, $ifaceNil))) { */ case 90:
-								_arg = re;
-								_r$31 = constant.MakeImag(im); /* */ $s = 92; case 92: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-								_arg$1 = _r$31;
-								_r$32 = constant.BinaryOp(_arg, 12, _arg$1); /* */ $s = 93; case 93: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
-								rounded.$set(_r$32);
-								$s = -1; return true;
-							/* } */ case 91:
-							$s = 77; continue;
-						/* } else if (_4 === (16)) { */ case 74:
-							/* */ if (rounded === ptrType$50.nil) { $s = 94; continue; }
-							/* */ $s = 95; continue;
-							/* if (rounded === ptrType$50.nil) { */ case 94:
-								_r$33 = constant.Real(x$9); /* */ $s = 97; case 97: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
-								_r$34 = fitsFloat64(_r$33); /* */ $s = 98; case 98: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
-								if (!(_r$34)) { _v$1 = false; $s = 96; continue s; }
-								_r$35 = constant.Imag(x$9); /* */ $s = 99; case 99: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
-								_r$36 = fitsFloat64(_r$35); /* */ $s = 100; case 100: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
-								_v$1 = _r$36; case 96:
-								$24r$5 = _v$1;
-								$s = 101; case 101: return $24r$5;
-							/* } */ case 95:
-							_r$37 = constant.Real(x$9); /* */ $s = 102; case 102: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
-							_r$38 = roundFloat64(_r$37); /* */ $s = 103; case 103: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
-							re$1 = _r$38;
-							_r$39 = constant.Imag(x$9); /* */ $s = 104; case 104: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
-							_r$40 = roundFloat64(_r$39); /* */ $s = 105; case 105: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
-							im$1 = _r$40;
-							/* */ if (!($interfaceIsEqual(re$1, $ifaceNil)) && !($interfaceIsEqual(im$1, $ifaceNil))) { $s = 106; continue; }
-							/* */ $s = 107; continue;
-							/* if (!($interfaceIsEqual(re$1, $ifaceNil)) && !($interfaceIsEqual(im$1, $ifaceNil))) { */ case 106:
-								_arg$2 = re$1;
-								_r$41 = constant.MakeImag(im$1); /* */ $s = 108; case 108: if($c) { $c = false; _r$41 = _r$41.$blk(); } if (_r$41 && _r$41.$blk !== undefined) { break s; }
-								_arg$3 = _r$41;
-								_r$42 = constant.BinaryOp(_arg$2, 12, _arg$3); /* */ $s = 109; case 109: if($c) { $c = false; _r$42 = _r$42.$blk(); } if (_r$42 && _r$42.$blk !== undefined) { break s; }
-								rounded.$set(_r$42);
-								$s = -1; return true;
-							/* } */ case 107:
-							$s = 77; continue;
-						/* } else if (_4 === (23)) { */ case 75:
-							$s = -1; return true;
-						/* } else { */ case 76:
-							unreachable();
-						/* } */ case 77:
-					case 72:
-					$s = 10; continue;
-				/* } else if (_r$5) { */ case 8:
-					_r$43 = x.Kind(); /* */ $s = 110; case 110: if($c) { $c = false; _r$43 = _r$43.$blk(); } if (_r$43 && _r$43.$blk !== undefined) { break s; }
-					$24r$6 = _r$43 === 2;
-					$s = 111; case 111: return $24r$6;
-				/* } else if (_r$6) { */ case 9:
-					_r$44 = x.Kind(); /* */ $s = 112; case 112: if($c) { $c = false; _r$44 = _r$44.$blk(); } if (_r$44 && _r$44.$blk !== undefined) { break s; }
-					$24r$7 = _r$44 === 1;
-					$s = 113; case 113: return $24r$7;
-				/* } */ case 10:
-			case 4:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: representableConst$1, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _1, _2, _3, _4, _arg, _arg$1, _arg$2, _arg$3, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _v, _v$1, check, conf, im, im$1, n, ok, r, r$1, re, re$1, rounded, s, s$1, s$2, typ$4, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
+					if (n <= 0) {
+						n = 1;
+					}
+					if ((x$1 = (new $Int64(0, n)), x$2 = $div64(new $Int64(0, 3355443), p.repeats, false), (x$1.$high > x$2.$high || (x$1.$high === x$2.$high && x$1.$low > x$2.$low)))) {
+						p.repeats = new $Int64(0, 3355443);
+					} else {
+						p.repeats = $mul64(p.repeats, ((new $Int64(0, n))));
+					}
+				}
+				if ((x$3 = (new $Int64(0, p.numRegexp)), x$4 = $div64(new $Int64(0, 3355443), p.repeats, false), (x$3.$high < x$4.$high || (x$3.$high === x$4.$high && x$3.$low < x$4.$low)))) {
+					return;
+				}
+				p.size = new $global.Map();
+				_ref = p.stack;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					re$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					p.checkSize(re$1);
+					_i++;
+				}
+			}
+			if ((x$5 = p.calcSize(re, true), (x$5.$high > 0 || (x$5.$high === 0 && x$5.$low > 3355443)))) {
+				$panic(new ErrorCode("expression too large"));
+			}
+		};
+		$ptrType(parser).prototype.calcSize = function calcSize(re, force) {
+			var _1, _entry, _i, _i$1, _key, _ref, _ref$1, _tuple, force, ok, p, re, size, size$1, sub, sub$1, sub$2, x, x$1, x$10, x$11, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
+			p = this;
+			if (!force) {
+				_tuple = (_entry = $mapIndex(p.size,ptrType.keyFor(re)), _entry !== undefined ? [_entry.v, true] : [new $Int64(0, 0), false]);
+				size = _tuple[0];
+				ok = _tuple[1];
+				if (ok) {
+					return size;
+				}
+			}
+			size$1 = new $Int64(0, 0);
+			switch (0) { default:
+				_1 = re.Op;
+				if (_1 === (3)) {
+					size$1 = (new $Int64(0, re.Rune.$length));
+				} else if ((_1 === (13)) || (_1 === (14))) {
+					size$1 = (x = p.calcSize((x$1 = re.Sub, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])), false), new $Int64(0 + x.$high, 2 + x.$low));
+				} else if ((_1 === (15)) || (_1 === (16))) {
+					size$1 = (x$2 = p.calcSize((x$3 = re.Sub, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])), false), new $Int64(0 + x$2.$high, 1 + x$2.$low));
+				} else if (_1 === (18)) {
+					_ref = re.Sub;
+					_i = 0;
+					while (true) {
+						if (!(_i < _ref.$length)) { break; }
+						sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+						size$1 = (x$4 = p.calcSize(sub, false), new $Int64(size$1.$high + x$4.$high, size$1.$low + x$4.$low));
+						_i++;
+					}
+				} else if (_1 === (19)) {
+					_ref$1 = re.Sub;
+					_i$1 = 0;
+					while (true) {
+						if (!(_i$1 < _ref$1.$length)) { break; }
+						sub$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+						size$1 = (x$5 = p.calcSize(sub$1, false), new $Int64(size$1.$high + x$5.$high, size$1.$low + x$5.$low));
+						_i$1++;
+					}
+					if (re.Sub.$length > 1) {
+						size$1 = (x$6 = (x$7 = (new $Int64(0, re.Sub.$length)), new $Int64(x$7.$high - 0, x$7.$low - 1)), new $Int64(size$1.$high + x$6.$high, size$1.$low + x$6.$low));
+					}
+				} else if (_1 === (17)) {
+					sub$2 = p.calcSize((x$8 = re.Sub, (0 >= x$8.$length ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + 0])), false);
+					if (re.Max === -1) {
+						if (re.Min === 0) {
+							size$1 = new $Int64(0 + sub$2.$high, 2 + sub$2.$low);
+						} else {
+							size$1 = (x$9 = $mul64((new $Int64(0, re.Min)), sub$2), new $Int64(0 + x$9.$high, 1 + x$9.$low));
+						}
+						break;
+					}
+					size$1 = (x$10 = $mul64((new $Int64(0, re.Max)), sub$2), x$11 = (new $Int64(0, (re.Max - re.Min >> 0))), new $Int64(x$10.$high + x$11.$high, x$10.$low + x$11.$low));
+				}
+			}
+			if ((size$1.$high < 0 || (size$1.$high === 0 && size$1.$low < 1))) {
+				size$1 = new $Int64(0, 1);
+			}
+			_key = re; (p.size || $throwRuntimeError("assignment to entry in nil map")).set(ptrType.keyFor(_key), { k: _key, v: size$1 });
+			return size$1;
 		};
-		$ptrType(Checker).prototype.representable = function representable(x, typ$4) {
-			var {_r$1, _tuple, check, code, typ$4, v, x, $s, $r, $c} = $restore(this, {x, typ$4});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.representation(x, typ$4); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			v = _tuple[0];
-			code = _tuple[1];
-			/* */ if (!((code === 0))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!((code === 0))) { */ case 2:
-				$r = check.invalidConversion(code, x, typ$4); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.mode = 0;
-				$s = -1; return;
-			/* } */ case 3:
-			$r = assert(!($interfaceIsEqual(v, $ifaceNil))); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			x.val = v;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: representable, $c: true, $r, _r$1, _tuple, check, code, typ$4, v, x, $s};return $f;
+		$ptrType(parser).prototype.checkHeight = function checkHeight(re) {
+			var _i, _ref, p, re, re$1;
+			p = this;
+			if (p.numRegexp < 1000) {
+				return;
+			}
+			if (p.height === false) {
+				p.height = new $global.Map();
+				_ref = p.stack;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					re$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					p.checkHeight(re$1);
+					_i++;
+				}
+			}
+			if (p.calcHeight(re, true) > 1000) {
+				$panic(new ErrorCode("expression nests too deeply"));
+			}
 		};
-		$ptrType(Checker).prototype.representation = function representation(x, typ$4) {
-			var {_r$1, _r$2, _r$3, _r$4, _r$5, _v, _v$1, check, typ$4, v, x, $s, $r, $c} = $restore(this, {x, typ$4});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			v = [v];
-			check = this;
-			$r = assert(x.mode === 4); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			v[0] = x.val;
-			_r$1 = representableConst(x.val, check, typ$4, (v.$ptr || (v.$ptr = new ptrType$50(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, v)))); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (!_r$1) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!_r$1) { */ case 2:
-				_r$2 = isNumeric(x.typ); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				if (!(_r$2)) { _v = false; $s = 7; continue s; }
-				_r$3 = isNumeric(typ$4); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_v = _r$3; case 7:
-				/* */ if (_v) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (_v) { */ case 5:
-					_r$4 = isInteger(x.typ); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					if (!(!_r$4)) { _v$1 = false; $s = 13; continue s; }
-					_r$5 = isInteger(typ$4); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_v$1 = _r$5; case 13:
-					/* */ if (_v$1) { $s = 10; continue; }
-					/* */ $s = 11; continue;
-					/* if (_v$1) { */ case 10:
-						$s = -1; return [$ifaceNil, 43];
-					/* } else { */ case 11:
-						$s = -1; return [$ifaceNil, 44];
-					/* } */ case 12:
-				/* } */ case 6:
-				$s = -1; return [$ifaceNil, 14];
-			/* } */ case 3:
-			$s = -1; return [v[0], 0];
-			/* */ } return; } var $f = {$blk: representation, $c: true, $r, _r$1, _r$2, _r$3, _r$4, _r$5, _v, _v$1, check, typ$4, v, x, $s};return $f;
+		$ptrType(parser).prototype.calcHeight = function calcHeight(re, force) {
+			var _entry, _i, _key, _ref, _tuple, force, h, h$1, hsub, ok, p, re, sub;
+			p = this;
+			if (!force) {
+				_tuple = (_entry = $mapIndex(p.height,ptrType.keyFor(re)), _entry !== undefined ? [_entry.v, true] : [0, false]);
+				h = _tuple[0];
+				ok = _tuple[1];
+				if (ok) {
+					return h;
+				}
+			}
+			h$1 = 1;
+			_ref = re.Sub;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				hsub = p.calcHeight(sub, false);
+				if (h$1 < (1 + hsub >> 0)) {
+					h$1 = 1 + hsub >> 0;
+				}
+				_i++;
+			}
+			_key = re; (p.height || $throwRuntimeError("assignment to entry in nil map")).set(ptrType.keyFor(_key), { k: _key, v: h$1 });
+			return h$1;
 		};
-		$ptrType(Checker).prototype.invalidConversion = function invalidConversion(code, x, target) {
-			var {_1, check, code, msg, target, x, $s, $r, $c} = $restore(this, {code, x, target});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			msg = "cannot convert %s to type %s";
-			_1 = code;
-			if (_1 === (43)) {
-				msg = "%s truncated to %s";
-			} else if (_1 === (44)) {
-				msg = "%s overflows %s";
+		$ptrType(parser).prototype.push = function push(re) {
+			var p, re, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
+			p = this;
+			p.numRunes = p.numRunes + (re.Rune.$length) >> 0;
+			if ((re.Op === 4) && (re.Rune.$length === 2) && ((x = re.Rune, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) === (x$1 = re.Rune, (1 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 1])))) {
+				if (p.maybeConcat((x$16 = re.Rune, (0 >= x$16.$length ? ($throwRuntimeError("index out of range"), undefined) : x$16.$array[x$16.$offset + 0])), (p.flags & ~1) << 16 >>> 16)) {
+					return ptrType.nil;
+				}
+				re.Op = 3;
+				re.Rune = $subslice(re.Rune, 0, 1);
+				re.Flags = (p.flags & ~1) << 16 >>> 16;
+			} else if ((re.Op === 4) && (re.Rune.$length === 4) && ((x$2 = re.Rune, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])) === (x$3 = re.Rune, (1 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 1]))) && ((x$4 = re.Rune, (2 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 2])) === (x$5 = re.Rune, (3 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 3]))) && (unicode.SimpleFold((x$6 = re.Rune, (0 >= x$6.$length ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + 0]))) === (x$7 = re.Rune, (2 >= x$7.$length ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + 2]))) && (unicode.SimpleFold((x$8 = re.Rune, (2 >= x$8.$length ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + 2]))) === (x$9 = re.Rune, (0 >= x$9.$length ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + 0]))) || (re.Op === 4) && (re.Rune.$length === 2) && (((x$10 = re.Rune, (0 >= x$10.$length ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + 0])) + 1 >> 0) === (x$11 = re.Rune, (1 >= x$11.$length ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + 1]))) && (unicode.SimpleFold((x$12 = re.Rune, (0 >= x$12.$length ? ($throwRuntimeError("index out of range"), undefined) : x$12.$array[x$12.$offset + 0]))) === (x$13 = re.Rune, (1 >= x$13.$length ? ($throwRuntimeError("index out of range"), undefined) : x$13.$array[x$13.$offset + 1]))) && (unicode.SimpleFold((x$14 = re.Rune, (1 >= x$14.$length ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + 1]))) === (x$15 = re.Rune, (0 >= x$15.$length ? ($throwRuntimeError("index out of range"), undefined) : x$15.$array[x$15.$offset + 0])))) {
+				if (p.maybeConcat((x$17 = re.Rune, (0 >= x$17.$length ? ($throwRuntimeError("index out of range"), undefined) : x$17.$array[x$17.$offset + 0])), (p.flags | 1) >>> 0)) {
+					return ptrType.nil;
+				}
+				re.Op = 3;
+				re.Rune = $subslice(re.Rune, 0, 1);
+				re.Flags = (p.flags | 1) >>> 0;
+			} else {
+				p.maybeConcat(-1, 0);
 			}
-			$r = check.errorf(x, code, msg, new sliceType$6([x, target])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: invalidConversion, $c: true, $r, _1, check, code, msg, target, x, $s};return $f;
+			p.stack = $append(p.stack, re);
+			p.checkLimits(re);
+			return re;
 		};
-		$ptrType(Checker).prototype.updateExprType = function updateExprType(x, typ$4, final$1) {
-			var {check, final$1, typ$4, x, $s, $r, $c} = $restore(this, {x, typ$4, final$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = check.updateExprType0($ifaceNil, x, typ$4, final$1); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: updateExprType, $c: true, $r, check, final$1, typ$4, x, $s};return $f;
+		$ptrType(parser).prototype.maybeConcat = function maybeConcat(r, flags) {
+			var flags, n, p, r, re1, re2, x, x$1, x$2, x$3, x$4;
+			p = this;
+			n = p.stack.$length;
+			if (n < 2) {
+				return false;
+			}
+			re1 = (x = p.stack, x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+			re2 = (x$2 = p.stack, x$3 = n - 2 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]));
+			if (!((re1.Op === 3)) || !((re2.Op === 3)) || !((((re1.Flags & 1) >>> 0) === ((re2.Flags & 1) >>> 0)))) {
+				return false;
+			}
+			re2.Rune = $appendSlice(re2.Rune, re1.Rune);
+			if (r >= 0) {
+				re1.Rune = $subslice(new sliceType$1(re1.Rune0), 0, 1);
+				(x$4 = re1.Rune, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0] = r));
+				re1.Flags = flags;
+				return true;
+			}
+			p.stack = $subslice(p.stack, 0, (n - 1 >> 0));
+			p.reuse(re1);
+			return false;
 		};
-		$ptrType(Checker).prototype.updateExprType0 = function updateExprType0(parent, x, typ$4, final$1) {
-			var {_arg, _arg$1, _arg$2, _arg$3, _entry, _key, _r$1, _r$2, _r$3, _ref, _tuple, c, check, final$1, found, old, parent, typ$4, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s, $r, $c} = $restore(this, {parent, x, typ$4, final$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			c = [c];
-			check = this;
-			_tuple = (_entry = $mapIndex(check.untyped,ast.Expr.keyFor(x)), _entry !== undefined ? [_entry.v, true] : [new exprInfo.ptr(false, 0, ptrType$8.nil, $ifaceNil), false]);
-			old = $clone(_tuple[0], exprInfo);
-			found = _tuple[1];
-			if (!found) {
-				$s = -1; return;
+		$ptrType(parser).prototype.literal = function literal(r) {
+			var p, r, re;
+			p = this;
+			re = p.newRegexp(3);
+			re.Flags = p.flags;
+			if (!((((p.flags & 1) >>> 0) === 0))) {
+				r = minFoldRune(r);
 			}
-			_ref = x;
-			/* */ if ($assertType(_ref, ptrType$35, true)[1] || $assertType(_ref, ptrType$98, true)[1] || $assertType(_ref, ptrType$99, true)[1] || $assertType(_ref, ptrType$37, true)[1] || $assertType(_ref, ptrType$100, true)[1] || $assertType(_ref, ptrType$82, true)[1] || $assertType(_ref, ptrType$43, true)[1] || $assertType(_ref, ptrType$97, true)[1] || $assertType(_ref, ptrType$40, true)[1] || $assertType(_ref, ptrType$42, true)[1] || $assertType(_ref, ptrType$44, true)[1] || $assertType(_ref, ptrType$45, true)[1] || $assertType(_ref, ptrType$46, true)[1] || $assertType(_ref, ptrType$47, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$86, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$30, true)[1] || $assertType(_ref, ptrType$57, true)[1] || $assertType(_ref, ptrType$36, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$39, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$20, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$21, true)[1]) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* switch (0) { default: if ($assertType(_ref, ptrType$35, true)[1] || $assertType(_ref, ptrType$98, true)[1] || $assertType(_ref, ptrType$99, true)[1] || $assertType(_ref, ptrType$37, true)[1] || $assertType(_ref, ptrType$100, true)[1] || $assertType(_ref, ptrType$82, true)[1] || $assertType(_ref, ptrType$43, true)[1] || $assertType(_ref, ptrType$97, true)[1] || $assertType(_ref, ptrType$40, true)[1] || $assertType(_ref, ptrType$42, true)[1] || $assertType(_ref, ptrType$44, true)[1] || $assertType(_ref, ptrType$45, true)[1] || $assertType(_ref, ptrType$46, true)[1] || $assertType(_ref, ptrType$47, true)[1]) { */ case 1:
-				x$1 = _ref;
-				/* */ if (false) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (false) { */ case 9:
-					_r$1 = x$1.Pos(); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_arg = new token.Pos(_r$1);
-					_arg$1 = x$1;
-					_arg$2 = old.typ;
-					_arg$3 = typ$4;
-					$r = check.dump("%v: found old type(%s): %s (new: %s)", new sliceType$6([_arg, _arg$1, _arg$2, _arg$3])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					unreachable();
-				/* } */ case 10:
-				$s = -1; return;
-			/* } else if ($assertType(_ref, ptrType$86, true)[1]) { */ case 2:
-				x$2 = _ref.$val;
-				$s = 8; continue;
-			/* } else if ($assertType(_ref, ptrType$30, true)[1] || $assertType(_ref, ptrType$57, true)[1] || $assertType(_ref, ptrType$36, true)[1]) { */ case 3:
-				x$3 = _ref;
-				$s = 8; continue;
-			/* } else if ($assertType(_ref, ptrType$39, true)[1]) { */ case 4:
-				x$4 = _ref.$val;
-				$r = check.updateExprType0(x$4, x$4.X, typ$4, final$1); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 8; continue;
-			/* } else if ($assertType(_ref, ptrType$20, true)[1]) { */ case 5:
-				x$5 = _ref.$val;
-				if (!($interfaceIsEqual(old.val, $ifaceNil))) {
-					/* break; */ $s = 8; continue;
+			re.Rune0[0] = r;
+			re.Rune = $subslice(new sliceType$1(re.Rune0), 0, 1);
+			p.push(re);
+		};
+		minFoldRune = function minFoldRune$1(r) {
+			var min, r, r0;
+			if (r < 65 || r > 125251) {
+				return r;
+			}
+			min = r;
+			r0 = r;
+			r = unicode.SimpleFold(r);
+			while (true) {
+				if (!(!((r === r0)))) { break; }
+				if (min > r) {
+					min = r;
 				}
-				$r = check.updateExprType0(x$5, x$5.X, typ$4, final$1); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 8; continue;
-			/* } else if ($assertType(_ref, ptrType$21, true)[1]) { */ case 6:
-				x$6 = _ref.$val;
-				if (!($interfaceIsEqual(old.val, $ifaceNil))) {
-					/* break; */ $s = 8; continue;
+				r = unicode.SimpleFold(r);
+			}
+			return min;
+		};
+		$ptrType(parser).prototype.op = function op$1(op$2) {
+			var op$2, p, re;
+			p = this;
+			re = p.newRegexp(op$2);
+			re.Flags = p.flags;
+			return p.push(re);
+		};
+		$ptrType(parser).prototype.repeat = function repeat(op$2, min, max, before, after, lastRepeat) {
+			var after, before, flags, lastRepeat, max, min, n, op$2, p, re, sub, x, x$1, x$2, x$3, x$4;
+			p = this;
+			flags = p.flags;
+			if (!((((p.flags & 64) >>> 0) === 0))) {
+				if (after.length > 0 && (after.charCodeAt(0) === 63)) {
+					after = $substring(after, 1);
+					flags = (flags ^ (32)) << 16 >>> 16;
 				}
-				/* */ if (isComparison(x$6.Op)) { $s = 15; continue; }
-				/* */ if (isShift(x$6.Op)) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (isComparison(x$6.Op)) { */ case 15:
-					$s = 18; continue;
-				/* } else if (isShift(x$6.Op)) { */ case 16:
-					$r = check.updateExprType0(x$6, x$6.X, typ$4, final$1); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 18; continue;
-				/* } else { */ case 17:
-					$r = check.updateExprType0(x$6, x$6.X, typ$4, final$1); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = check.updateExprType0(x$6, x$6.Y, typ$4, final$1); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 18:
-				$s = 8; continue;
-			/* } else { */ case 7:
-				x$7 = _ref;
-				unreachable();
-			/* } } */ case 8:
-			/* */ if (!final$1 && isUntyped(typ$4)) { $s = 22; continue; }
-			/* */ $s = 23; continue;
-			/* if (!final$1 && isUntyped(typ$4)) { */ case 22:
-				_r$2 = under(typ$4); /* */ $s = 24; case 24: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				old.typ = $assertType(_r$2, ptrType$8);
-				_key = x; (check.untyped || $throwRuntimeError("assignment to entry in nil map")).set(ast.Expr.keyFor(_key), { k: _key, v: $clone(old, exprInfo) });
-				$s = -1; return;
-			/* } */ case 23:
-			$mapDelete(check.untyped, ast.Expr.keyFor(x));
-			/* */ if (old.isLhs) { $s = 25; continue; }
-			/* */ $s = 26; continue;
-			/* if (old.isLhs) { */ case 25:
-				_r$3 = allInteger(typ$4); /* */ $s = 29; case 29: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				/* */ if (!_r$3) { $s = 27; continue; }
-				/* */ $s = 28; continue;
-				/* if (!_r$3) { */ case 27:
-					$r = check.errorf(x, 57, "invalid operation: shifted operand %s (type %s) must be integer", new sliceType$6([x, typ$4])); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return;
-				/* } */ case 28:
-			/* } */ case 26:
-			/* */ if (!($interfaceIsEqual(old.val, $ifaceNil))) { $s = 31; continue; }
-			/* */ $s = 32; continue;
-			/* if (!($interfaceIsEqual(old.val, $ifaceNil))) { */ case 31:
-				c[0] = new operand.ptr(old.mode, x, old.typ, old.val, 0);
-				$r = check.convertUntyped(c[0], typ$4); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if (c[0].mode === 0) {
-					$s = -1; return;
+				if (!(lastRepeat === "")) {
+					return ["", new Error.ptr("invalid nested repetition operator", $substring(lastRepeat, 0, (lastRepeat.length - after.length >> 0)))];
 				}
-			/* } */ case 32:
-			$r = check.recordTypeAndValue(x, old.mode, typ$4, old.val); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: updateExprType0, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _entry, _key, _r$1, _r$2, _r$3, _ref, _tuple, c, check, final$1, found, old, parent, typ$4, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s};return $f;
+			}
+			n = p.stack.$length;
+			if (n === 0) {
+				return ["", new Error.ptr("missing argument to repetition operator", $substring(before, 0, (before.length - after.length >> 0)))];
+			}
+			sub = (x = p.stack, x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+			if (sub.Op >= 128) {
+				return ["", new Error.ptr("missing argument to repetition operator", $substring(before, 0, (before.length - after.length >> 0)))];
+			}
+			re = p.newRegexp(op$2);
+			re.Min = min;
+			re.Max = max;
+			re.Flags = flags;
+			re.Sub = $subslice(new sliceType$4(re.Sub0), 0, 1);
+			(x$2 = re.Sub, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0] = sub));
+			(x$3 = p.stack, x$4 = n - 1 >> 0, ((x$4 < 0 || x$4 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + x$4] = re));
+			p.checkLimits(re);
+			if ((op$2 === 17) && (min >= 2 || max >= 2) && !repeatIsValid(re, 1000)) {
+				return ["", new Error.ptr("invalid repeat count", $substring(before, 0, (before.length - after.length >> 0)))];
+			}
+			return [after, $ifaceNil];
 		};
-		$ptrType(Checker).prototype.updateExprVal = function updateExprVal(x, val) {
-			var _entry, _key, _tuple, check, info, ok, val, x;
-			check = this;
-			_tuple = (_entry = $mapIndex(check.untyped,ast.Expr.keyFor(x)), _entry !== undefined ? [_entry.v, true] : [new exprInfo.ptr(false, 0, ptrType$8.nil, $ifaceNil), false]);
-			info = $clone(_tuple[0], exprInfo);
-			ok = _tuple[1];
-			if (ok) {
-				info.val = val;
-				_key = x; (check.untyped || $throwRuntimeError("assignment to entry in nil map")).set(ast.Expr.keyFor(_key), { k: _key, v: $clone(info, exprInfo) });
+		repeatIsValid = function repeatIsValid$1(re, n) {
+			var _i, _q, _ref, m, n, re, sub;
+			if (re.Op === 17) {
+				m = re.Max;
+				if (m === 0) {
+					return true;
+				}
+				if (m < 0) {
+					m = re.Min;
+				}
+				if (m > n) {
+					return false;
+				}
+				if (m > 0) {
+					n = (_q = n / (m), (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"));
+				}
+			}
+			_ref = re.Sub;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!repeatIsValid(sub, n)) {
+					return false;
+				}
+				_i++;
 			}
+			return true;
 		};
-		$ptrType(Checker).prototype.convertUntyped = function convertUntyped(x, target) {
-			var {_r$1, _r$2, _tuple, check, code, newType, t, target, val, x, $s, $r, $c} = $restore(this, {x, target});
+		$ptrType(parser).prototype.concat = function concat() {
+			var {$24r, _r, _r$1, i, p, subs, x, x$1, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.implicitTypeAndValue(x, target); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			newType = _tuple[0];
-			val = _tuple[1];
-			code = _tuple[2];
-			/* */ if (!((code === 0))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!((code === 0))) { */ case 2:
-				t = target;
-				/* */ if (!isTypeParam(target)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (!isTypeParam(target)) { */ case 4:
-					_r$2 = safeUnderlying(target); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					t = _r$2;
-				/* } */ case 5:
-				$r = check.invalidConversion(code, x, t); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.mode = 0;
-				$s = -1; return;
-			/* } */ case 3:
-			if (!($interfaceIsEqual(val, $ifaceNil))) {
-				x.val = val;
-				check.updateExprVal(x.expr, val);
+			p = this;
+			p.maybeConcat(-1, 0);
+			i = p.stack.$length;
+			while (true) {
+				if (!(i > 0 && (x = p.stack, x$1 = i - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Op < 128)) { break; }
+				i = i - (1) >> 0;
 			}
-			/* */ if (!($interfaceIsEqual(newType, x.typ))) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (!($interfaceIsEqual(newType, x.typ))) { */ case 8:
-				x.typ = newType;
-				$r = check.updateExprType(x.expr, newType, false); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 9:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: convertUntyped, $c: true, $r, _r$1, _r$2, _tuple, check, code, newType, t, target, val, x, $s};return $f;
+			subs = $subslice(p.stack, i);
+			p.stack = $subslice(p.stack, 0, i);
+			if (subs.$length === 0) {
+				$s = -1; return p.push(p.newRegexp(2));
+			}
+			_r = p.collapse(subs, 18); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = p.push(_r); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r$1;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: concat, $c: true, $r, $24r, _r, _r$1, i, p, subs, x, x$1, $s};return $f;
 		};
-		$ptrType(Checker).prototype.implicitTypeAndValue = function implicitTypeAndValue(x, target) {
-			var {_1, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _v, check, code, target, tkind, u, u$1, u$2, u$3, v, x, xkind, $s, $r, $c} = $restore(this, {x, target});
+		$ptrType(parser).prototype.alternate = function alternate() {
+			var {$24r, _r, _r$1, i, p, subs, x, x$1, x$2, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = [check];
-			x = [x];
-			check[0] = this;
-			if ((x[0].mode === 0) || isTyped(x[0].typ) || $interfaceIsEqual(target, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-				$s = -1; return [x[0].typ, $ifaceNil, 0];
+			p = this;
+			i = p.stack.$length;
+			while (true) {
+				if (!(i > 0 && (x = p.stack, x$1 = i - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Op < 128)) { break; }
+				i = i - (1) >> 0;
 			}
-			/* */ if (isUntyped(target)) { $s = 1; continue; }
+			subs = $subslice(p.stack, i);
+			p.stack = $subslice(p.stack, 0, i);
+			/* */ if (subs.$length > 0) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (isUntyped(target)) { */ case 1:
-				xkind = $assertType(x[0].typ, ptrType$8).kind;
-				tkind = $assertType(target, ptrType$8).kind;
-				_r$1 = isNumeric(x[0].typ); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				if (!(_r$1)) { _v = false; $s = 6; continue s; }
-				_r$2 = isNumeric(target); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_v = _r$2; case 6:
-				/* */ if (_v) { $s = 3; continue; }
-				/* */ if (!((xkind === tkind))) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_v) { */ case 3:
-					if (xkind < tkind) {
-						$s = -1; return [target, $ifaceNil, 0];
-					}
-					$s = 5; continue;
-				/* } else if (!((xkind === tkind))) { */ case 4:
-					$s = -1; return [$ifaceNil, $ifaceNil, 97];
-				/* } */ case 5:
-				$s = -1; return [x[0].typ, $ifaceNil, 0];
+			/* if (subs.$length > 0) { */ case 1:
+				$r = cleanAlt((x$2 = subs.$length - 1 >> 0, ((x$2 < 0 || x$2 >= subs.$length) ? ($throwRuntimeError("index out of range"), undefined) : subs.$array[subs.$offset + x$2]))); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 2:
-			_r$3 = under(target); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_ref = _r$3;
-			/* */ if ($assertType(_ref, ptrType$8, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1] || $assertType(_ref, ptrType$27, true)[1] || $assertType(_ref, ptrType$25, true)[1] || $assertType(_ref, ptrType$28, true)[1] || $assertType(_ref, ptrType$29, true)[1]) { $s = 12; continue; }
-			/* */ $s = 13; continue;
-			/* switch (0) { default: if ($assertType(_ref, ptrType$8, true)[1]) { */ case 10:
-				u = _ref.$val;
-				/* */ if (x[0].mode === 4) { $s = 15; continue; }
-				/* */ $s = 16; continue;
-				/* if (x[0].mode === 4) { */ case 15:
-					_r$4 = check[0].representation(x[0], u); /* */ $s = 17; case 17: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					_tuple = _r$4;
-					v = _tuple[0];
-					code = _tuple[1];
-					if (!((code === 0))) {
-						$s = -1; return [$ifaceNil, $ifaceNil, code];
+			if (subs.$length === 0) {
+				$s = -1; return p.push(p.newRegexp(1));
+			}
+			_r = p.collapse(subs, 19); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = p.push(_r); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r$1;
+			$s = 6; case 6: return $24r;
+			/* */ } return; } var $f = {$blk: alternate, $c: true, $r, $24r, _r, _r$1, i, p, subs, x, x$1, x$2, $s};return $f;
+		};
+		cleanAlt = function cleanAlt$1(re) {
+			var {_1, _r, re, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {re});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+				_1 = re.Op;
+				/* */ if (_1 === (4)) { $s = 2; continue; }
+				/* */ $s = 3; continue;
+				/* if (_1 === (4)) { */ case 2:
+					_r = cleanClass((re === ptrType.nil && $throwNilPointerError(), (re.$ptr_Rune || (re.$ptr_Rune = new ptrType$3(function() { return this.$target.Rune; }, function($v) { this.$target.Rune = $v; }, re))))); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					re.Rune = _r;
+					if ((re.Rune.$length === 2) && ((x = re.Rune, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) === 0) && ((x$1 = re.Rune, (1 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 1])) === 1114111)) {
+						re.Rune = sliceType$1.nil;
+						re.Op = 6;
+						$s = -1; return;
 					}
-					$s = -1; return [target, v, code];
-				/* } */ case 16:
-					_1 = $assertType(x[0].typ, ptrType$8).kind;
-					/* */ if (_1 === (19)) { $s = 19; continue; }
-					/* */ if ((_1 === (20)) || (_1 === (21)) || (_1 === (22)) || (_1 === (23))) { $s = 20; continue; }
-					/* */ if (_1 === (24)) { $s = 21; continue; }
-					/* */ if (_1 === (25)) { $s = 22; continue; }
-					/* */ $s = 23; continue;
-					/* if (_1 === (19)) { */ case 19:
-						_r$5 = isBoolean(target); /* */ $s = 27; case 27: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						/* */ if (!_r$5) { $s = 25; continue; }
-						/* */ $s = 26; continue;
-						/* if (!_r$5) { */ case 25:
-							$s = -1; return [$ifaceNil, $ifaceNil, 97];
-						/* } */ case 26:
-						$s = 24; continue;
-					/* } else if ((_1 === (20)) || (_1 === (21)) || (_1 === (22)) || (_1 === (23))) { */ case 20:
-						_r$6 = isNumeric(target); /* */ $s = 30; case 30: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						/* */ if (!_r$6) { $s = 28; continue; }
-						/* */ $s = 29; continue;
-						/* if (!_r$6) { */ case 28:
-							$s = -1; return [$ifaceNil, $ifaceNil, 97];
-						/* } */ case 29:
-						$s = 24; continue;
-					/* } else if (_1 === (24)) { */ case 21:
-						_r$7 = isString(target); /* */ $s = 33; case 33: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						/* */ if (!_r$7) { $s = 31; continue; }
-						/* */ $s = 32; continue;
-						/* if (!_r$7) { */ case 31:
-							$s = -1; return [$ifaceNil, $ifaceNil, 97];
-						/* } */ case 32:
-						$s = 24; continue;
-					/* } else if (_1 === (25)) { */ case 22:
-						_r$8 = hasNil(target); /* */ $s = 36; case 36: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						/* */ if (!_r$8) { $s = 34; continue; }
-						/* */ $s = 35; continue;
-						/* if (!_r$8) { */ case 34:
-							$s = -1; return [$ifaceNil, $ifaceNil, 97];
-						/* } */ case 35:
-						$s = -1; return [(25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]), $ifaceNil, 0];
-					/* } else { */ case 23:
-						$s = -1; return [$ifaceNil, $ifaceNil, 97];
-					/* } */ case 24:
-				case 18:
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 11:
-				u$1 = _ref.$val;
-				/* */ if (isTypeParam(target)) { $s = 37; continue; }
-				/* */ $s = 38; continue;
-				/* if (isTypeParam(target)) { */ case 37:
-					_r$9 = u$1.typeSet(); /* */ $s = 41; case 41: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_r$10 = _r$9.underIs((function(check, x) { return function Checker·implicitTypeAndValue·func1(u$4) {
-							var {_r$10, _tuple$1, t, u$4, $s, $r, $c} = $restore(this, {u$4});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							if ($interfaceIsEqual(u$4, $ifaceNil)) {
-								$s = -1; return false;
-							}
-							_r$10 = check[0].implicitTypeAndValue(x[0], u$4); /* */ $s = 1; case 1: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-							_tuple$1 = _r$10;
-							t = _tuple$1[0];
-							$s = -1; return !($interfaceIsEqual(t, $ifaceNil));
-							/* */ } return; } var $f = {$blk: Checker·implicitTypeAndValue·func1, $c: true, $r, _r$10, _tuple$1, t, u$4, $s};return $f;
-						}; })(check, x)); /* */ $s = 42; case 42: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					/* */ if (!_r$10) { $s = 39; continue; }
-					/* */ $s = 40; continue;
-					/* if (!_r$10) { */ case 39:
-						$s = -1; return [$ifaceNil, $ifaceNil, 97];
-					/* } */ case 40:
-					if (x[0].isNil()) {
-						$s = -1; return [(25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]), $ifaceNil, 0];
+					if ((re.Rune.$length === 4) && ((x$2 = re.Rune, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])) === 0) && ((x$3 = re.Rune, (1 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 1])) === 9) && ((x$4 = re.Rune, (2 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 2])) === 11) && ((x$5 = re.Rune, (3 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 3])) === 1114111)) {
+						re.Rune = sliceType$1.nil;
+						re.Op = 5;
+						$s = -1; return;
 					}
-					/* break; */ $s = 14; continue;
-				/* } */ case 38:
-				if (x[0].isNil()) {
-					$s = -1; return [(25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]), $ifaceNil, 0];
+					if ((re.Rune.$capacity - re.Rune.$length >> 0) > 100) {
+						re.Rune = $appendSlice($subslice(new sliceType$1(re.Rune0), 0, 0), re.Rune);
+					}
+				/* } */ case 3:
+			case 1:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: cleanAlt$1, $c: true, $r, _1, _r, re, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
+		};
+		$ptrType(parser).prototype.collapse = function collapse(subs, op$2) {
+			var {_i, _r, _ref, old, op$2, p, re, sub, subs, x, $s, $r, $c} = $restore(this, {subs, op$2});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			if (subs.$length === 1) {
+				$s = -1; return (0 >= subs.$length ? ($throwRuntimeError("index out of range"), undefined) : subs.$array[subs.$offset + 0]);
+			}
+			re = p.newRegexp(op$2);
+			re.Sub = $subslice(new sliceType$4(re.Sub0), 0, 0);
+			_ref = subs;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (sub.Op === op$2) {
+					re.Sub = $appendSlice(re.Sub, sub.Sub);
+					p.reuse(sub);
+				} else {
+					re.Sub = $append(re.Sub, sub);
 				}
-				_r$11 = u$1.Empty(); /* */ $s = 45; case 45: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				/* */ if (!_r$11) { $s = 43; continue; }
-				/* */ $s = 44; continue;
-				/* if (!_r$11) { */ case 43:
-					$s = -1; return [$ifaceNil, $ifaceNil, 97];
-				/* } */ case 44:
-				$s = -1; return [Default(x[0].typ), $ifaceNil, 0];
-			/* } else if ($assertType(_ref, ptrType$26, true)[1] || $assertType(_ref, ptrType$27, true)[1] || $assertType(_ref, ptrType$25, true)[1] || $assertType(_ref, ptrType$28, true)[1] || $assertType(_ref, ptrType$29, true)[1]) { */ case 12:
-				u$2 = _ref;
-				if (!x[0].isNil()) {
-					$s = -1; return [$ifaceNil, $ifaceNil, 97];
+				_i++;
+			}
+			/* */ if (op$2 === 19) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (op$2 === 19) { */ case 1:
+				_r = p.factor(re.Sub); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				re.Sub = _r;
+				if (re.Sub.$length === 1) {
+					old = re;
+					re = (x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
+					p.reuse(old);
 				}
-				$s = -1; return [(25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]), $ifaceNil, 0];
-			/* } else { */ case 13:
-				u$3 = _ref;
-				$s = -1; return [$ifaceNil, $ifaceNil, 97];
-			/* } } */ case 14:
-			$s = -1; return [target, $ifaceNil, 0];
-			/* */ } return; } var $f = {$blk: implicitTypeAndValue, $c: true, $r, _1, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _v, check, code, target, tkind, u, u$1, u$2, u$3, v, x, xkind, $s};return $f;
+			/* } */ case 2:
+			$s = -1; return re;
+			/* */ } return; } var $f = {$blk: collapse, $c: true, $r, _i, _r, _ref, old, op$2, p, re, sub, subs, x, $s};return $f;
 		};
-		$ptrType(Checker).prototype.comparison = function comparison(x, y, op$1, switchCase) {
-			var {_1, _arg, _arg$1, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, cause, check, code, errOp, ok, op$1, switchCase, typ$4, x, y, $s, $r, $c} = $restore(this, {x, y, op$1, switchCase});
+		$ptrType(parser).prototype.factor = function factor(sub) {
+			var {_i, _r, _r$1, _ref, _tmp, _tmp$1, _tuple, first, i, i$1, i$2, i$3, ifirst, iflags, istr, j, j$1, j$2, j$3, max, out, p, prefix, prefix$1, re, re$1, reuse$1, same, start, str, strflags, sub, suffix, suffix$1, x, x$1, $s, $r, $c} = $restore(this, {sub});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			if ($interfaceIsEqual(x.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])) || $interfaceIsEqual(y.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-				x.mode = 0;
-				$s = -1; return;
-			}
-			if (switchCase) {
-				op$1 = 39;
+			p = this;
+			if (sub.$length < 2) {
+				$s = -1; return sub;
 			}
-			errOp = x;
-			cause = "";
-			code = 46;
-			_r$1 = x.assignableTo(check, y.typ, ptrType$34.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			ok = _tuple[0];
-			/* */ if (!ok) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!ok) { */ case 2:
-				_r$2 = y.assignableTo(check, x.typ, ptrType$34.nil); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_tuple$1 = _r$2;
-				ok = _tuple$1[0];
-			/* } */ case 3:
-			/* */ if (!ok) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (!ok) { */ case 5:
-				errOp = y;
-				_r$3 = check.sprintf("mismatched types %s and %s", new sliceType$6([x.typ, y.typ])); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				cause = _r$3;
-				/* goto Error */ $s = 8; continue;
-			/* } */ case 6:
-			code = 45;
-				_1 = op$1;
-				/* */ if ((_1 === (39)) || (_1 === (44))) { $s = 10; continue; }
-				/* */ if ((_1 === (40)) || (_1 === (45)) || (_1 === (41)) || (_1 === (46))) { $s = 11; continue; }
+			str = sliceType$1.nil;
+			strflags = 0;
+			start = 0;
+			out = $subslice(sub, 0, 0);
+			i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(i <= sub.$length)) { break; } */ if(!(i <= sub.$length)) { $s = 2; continue; }
+				istr = sliceType$1.nil;
+				iflags = 0;
+				if (i < sub.$length) {
+					_tuple = p.leadingString(((i < 0 || i >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + i]));
+					istr = _tuple[0];
+					iflags = _tuple[1];
+					if (iflags === strflags) {
+						same = 0;
+						while (true) {
+							if (!(same < str.$length && same < istr.$length && (((same < 0 || same >= str.$length) ? ($throwRuntimeError("index out of range"), undefined) : str.$array[str.$offset + same]) === ((same < 0 || same >= istr.$length) ? ($throwRuntimeError("index out of range"), undefined) : istr.$array[istr.$offset + same])))) { break; }
+							same = same + (1) >> 0;
+						}
+						if (same > 0) {
+							str = $subslice(str, 0, same);
+							i = i + (1) >> 0;
+							/* continue; */ $s = 1; continue;
+						}
+					}
+				}
+				/* */ if (i === start) { $s = 3; continue; }
+				/* */ if (i === (start + 1 >> 0)) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (i === start) { */ case 3:
+					$s = 6; continue;
+				/* } else if (i === (start + 1 >> 0)) { */ case 4:
+					out = $append(out, ((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start]));
+					$s = 6; continue;
+				/* } else { */ case 5:
+					prefix = p.newRegexp(3);
+					prefix.Flags = strflags;
+					prefix.Rune = $appendSlice($subslice(prefix.Rune, 0, 0), str);
+					j = start;
+					while (true) {
+						if (!(j < i)) { break; }
+						((j < 0 || j >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j] = p.removeLeadingString(((j < 0 || j >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j]), str.$length));
+						p.checkLimits(((j < 0 || j >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j]));
+						j = j + (1) >> 0;
+					}
+					_r = p.collapse($subslice(sub, start, i), 19); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					suffix = _r;
+					re = p.newRegexp(18);
+					re.Sub = $append($subslice(re.Sub, 0, 0), prefix, suffix);
+					out = $append(out, re);
+				/* } */ case 6:
+				start = i;
+				str = istr;
+				strflags = iflags;
+				i = i + (1) >> 0;
+			$s = 1; continue;
+			case 2:
+			sub = out;
+			start = 0;
+			out = $subslice(sub, 0, 0);
+			first = ptrType.nil;
+			i$1 = 0;
+			/* while (true) { */ case 8:
+				/* if (!(i$1 <= sub.$length)) { break; } */ if(!(i$1 <= sub.$length)) { $s = 9; continue; }
+				ifirst = ptrType.nil;
+				if (i$1 < sub.$length) {
+					ifirst = p.leadingRegexp(((i$1 < 0 || i$1 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + i$1]));
+					if (!(first === ptrType.nil) && first.Equal(ifirst) && (isCharClass(first) || ((first.Op === 17) && (first.Min === first.Max) && isCharClass((x = first.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])))))) {
+						i$1 = i$1 + (1) >> 0;
+						/* continue; */ $s = 8; continue;
+					}
+				}
+				/* */ if (i$1 === start) { $s = 10; continue; }
+				/* */ if (i$1 === (start + 1 >> 0)) { $s = 11; continue; }
 				/* */ $s = 12; continue;
-				/* if ((_1 === (39)) || (_1 === (44))) { */ case 10:
-						/* */ if (x.isNil() || y.isNil()) { $s = 15; continue; }
-						_r$4 = Comparable(x.typ); /* */ $s = 19; case 19: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						/* */ if (!_r$4) { $s = 16; continue; }
-						_r$5 = Comparable(y.typ); /* */ $s = 20; case 20: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						/* */ if (!_r$5) { $s = 17; continue; }
-						/* */ $s = 18; continue;
-						/* if (x.isNil() || y.isNil()) { */ case 15:
-							typ$4 = x.typ;
-							if (x.isNil()) {
-								typ$4 = y.typ;
-							}
-							_r$6 = hasNil(typ$4); /* */ $s = 23; case 23: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-							/* */ if (!_r$6) { $s = 21; continue; }
-							/* */ $s = 22; continue;
-							/* if (!_r$6) { */ case 21:
-								errOp = y;
-								/* goto Error */ $s = 8; continue;
-							/* } */ case 22:
-							$s = 18; continue;
-						/* } else if (!_r$4) { */ case 16:
-							errOp = x;
-							_r$7 = check.incomparableCause(x.typ); /* */ $s = 24; case 24: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-							cause = _r$7;
-							/* goto Error */ $s = 8; continue;
-							$s = 18; continue;
-						/* } else if (!_r$5) { */ case 17:
-							errOp = y;
-							_r$8 = check.incomparableCause(y.typ); /* */ $s = 25; case 25: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-							cause = _r$8;
-							/* goto Error */ $s = 8; continue;
-						/* } */ case 18:
-					case 14:
+				/* if (i$1 === start) { */ case 10:
 					$s = 13; continue;
-				/* } else if ((_1 === (40)) || (_1 === (45)) || (_1 === (41)) || (_1 === (46))) { */ case 11:
-						_r$9 = allOrdered(x.typ); /* */ $s = 30; case 30: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-						/* */ if (!_r$9) { $s = 27; continue; }
-						_r$10 = allOrdered(y.typ); /* */ $s = 31; case 31: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-						/* */ if (!_r$10) { $s = 28; continue; }
-						/* */ $s = 29; continue;
-						/* if (!_r$9) { */ case 27:
-							errOp = x;
-							/* goto Error */ $s = 8; continue;
-							$s = 29; continue;
-						/* } else if (!_r$10) { */ case 28:
-							errOp = y;
-							/* goto Error */ $s = 8; continue;
-						/* } */ case 29:
-					case 26:
+				/* } else if (i$1 === (start + 1 >> 0)) { */ case 11:
+					out = $append(out, ((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start]));
 					$s = 13; continue;
 				/* } else { */ case 12:
-					unreachable();
-				/* } */ case 13:
-			case 9:
-			/* */ if ((x.mode === 4) && (y.mode === 4)) { $s = 32; continue; }
-			/* */ $s = 33; continue;
-			/* if ((x.mode === 4) && (y.mode === 4)) { */ case 32:
-				_r$11 = constant.Compare(x.val, op$1, y.val); /* */ $s = 35; case 35: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				_r$12 = constant.MakeBool(_r$11); /* */ $s = 36; case 36: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				x.val = _r$12;
-				$s = 34; continue;
-			/* } else { */ case 33:
-				x.mode = 7;
-				$r = check.updateExprType(x.expr, Default(x.typ), true); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check.updateExprType(y.expr, Default(y.typ), true); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 34:
-			x.typ = (19 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 19]);
-			$s = -1; return;
-			/* Error: */ case 8:
-			/* */ if (cause === "") { $s = 39; continue; }
-			/* */ $s = 40; continue;
-			/* if (cause === "") { */ case 39:
-				/* */ if (isTypeParam(x.typ) || isTypeParam(y.typ)) { $s = 41; continue; }
-				/* */ $s = 42; continue;
-				/* if (isTypeParam(x.typ) || isTypeParam(y.typ)) { */ case 41:
-					if (!isTypeParam(x.typ)) {
-						errOp = y;
+					prefix$1 = first;
+					j$1 = start;
+					while (true) {
+						if (!(j$1 < i$1)) { break; }
+						reuse$1 = !((j$1 === start));
+						((j$1 < 0 || j$1 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$1] = p.removeLeadingRegexp(((j$1 < 0 || j$1 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$1]), reuse$1));
+						p.checkLimits(((j$1 < 0 || j$1 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$1]));
+						j$1 = j$1 + (1) >> 0;
 					}
-					_r$13 = check.sprintf("type parameter %s is not comparable with %s", new sliceType$6([errOp.typ, new token.Token(op$1)])); /* */ $s = 44; case 44: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					cause = _r$13;
-					$s = 43; continue;
-				/* } else { */ case 42:
-					_arg = new token.Token(op$1);
-					_r$14 = check.kindString(errOp.typ); /* */ $s = 45; case 45: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					_arg$1 = new $String(_r$14);
-					_r$15 = check.sprintf("operator %s not defined on %s", new sliceType$6([_arg, _arg$1])); /* */ $s = 46; case 46: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-					cause = _r$15;
-				/* } */ case 43:
-			/* } */ case 40:
-			/* */ if (switchCase) { $s = 47; continue; }
-			/* */ $s = 48; continue;
-			/* if (switchCase) { */ case 47:
-				$r = check.errorf(x, code, "invalid case %s in switch on %s (%s)", new sliceType$6([x.expr, y.expr, new $String(cause)])); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 49; continue;
-			/* } else { */ case 48:
-				$r = check.errorf(errOp, code, "invalid operation: %s %s %s (%s)", new sliceType$6([x.expr, new token.Token(op$1), y.expr, new $String(cause)])); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 49:
-			x.mode = 0;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: comparison, $c: true, $r, _1, _arg, _arg$1, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, cause, check, code, errOp, ok, op$1, switchCase, typ$4, x, y, $s};return $f;
-		};
-		$ptrType(Checker).prototype.incomparableCause = function incomparableCause(typ$4) {
-			var {$24r, _r$1, _r$2, _r$3, _ref, cause, check, typ$4, $s, $r, $c} = $restore(this, {typ$4});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			cause = [cause];
-			check = [check];
-			check[0] = this;
-			_r$1 = under(typ$4); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_ref = _r$1;
-			/* */ if ($assertType(_ref, ptrType$25, true)[1] || $assertType(_ref, ptrType$27, true)[1] || $assertType(_ref, ptrType$28, true)[1]) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if ($assertType(_ref, ptrType$25, true)[1] || $assertType(_ref, ptrType$27, true)[1] || $assertType(_ref, ptrType$28, true)[1]) { */ case 2:
-				_r$2 = check[0].kindString(typ$4); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$24r = _r$2 + " can only be compared to nil";
-				$s = 5; case 5: return $24r;
-			/* } */ case 3:
-			cause[0] = "";
-			_r$3 = comparable(typ$4, true, false, (function(cause, check) { return function Checker·incomparableCause·func1(format, args) {
-					var {_r$3, args, format, $s, $r, $c} = $restore(this, {format, args});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_r$3 = check[0].sprintf(format, args); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					cause[0] = _r$3;
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·incomparableCause·func1, $c: true, $r, _r$3, args, format, $s};return $f;
-				}; })(cause, check)); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_r$3;
-			$s = -1; return cause[0];
-			/* */ } return; } var $f = {$blk: incomparableCause, $c: true, $r, $24r, _r$1, _r$2, _r$3, _ref, cause, check, typ$4, $s};return $f;
-		};
-		$ptrType(Checker).prototype.kindString = function kindString(typ$4) {
-			var {$24r, $24r$1, _r$1, _r$2, _r$3, _ref, check, typ$4, $s, $r, $c} = $restore(this, {typ$4});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = under(typ$4); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_ref = _r$1;
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if ($assertType(_ref, ptrType$10, true)[1]) { */ case 2:
-				$s = -1; return "array";
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 3:
-				$s = -1; return "slice";
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 4:
-				$s = -1; return "struct";
-			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 5:
-				$s = -1; return "pointer";
-			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 6:
-				$s = -1; return "func";
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 7:
-				/* */ if (isTypeParam(typ$4)) { $s = 12; continue; }
-				/* */ $s = 13; continue;
-				/* if (isTypeParam(typ$4)) { */ case 12:
-					_r$2 = check.sprintf("type parameter %s", new sliceType$6([typ$4])); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					$24r = _r$2;
-					$s = 15; case 15: return $24r;
+					_r$1 = p.collapse($subslice(sub, start, i$1), 19); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					suffix$1 = _r$1;
+					re$1 = p.newRegexp(18);
+					re$1.Sub = $append($subslice(re$1.Sub, 0, 0), prefix$1, suffix$1);
+					out = $append(out, re$1);
 				/* } */ case 13:
-				$s = -1; return "interface";
-			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 8:
-				$s = -1; return "map";
-			/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 9:
-				$s = -1; return "chan";
-			/* } else { */ case 10:
-				_r$3 = check.sprintf("%s", new sliceType$6([typ$4])); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				$24r$1 = _r$3;
-				$s = 17; case 17: return $24r$1;
-			/* } */ case 11:
-			$s = -1; return "";
-			/* */ } return; } var $f = {$blk: kindString, $c: true, $r, $24r, $24r$1, _r$1, _r$2, _r$3, _ref, check, typ$4, $s};return $f;
-		};
-		$ptrType(Checker).prototype.shift = function shift(x, y, e, op$1) {
-			var {_entry, _key, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _v, _v$1, _v$2, _v$3, b, check, e, found, info, ok, op$1, opPos, s, x, xval, y, yval, $s, $r, $c} = $restore(this, {x, y, e, op$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			xval = $ifaceNil;
-			/* */ if (x.mode === 4) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (x.mode === 4) { */ case 1:
-				_r$1 = constant.ToInt(x.val); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				xval = _r$1;
-			/* } */ case 2:
-			_r$2 = allInteger(x.typ); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			if (_r$2) { _v = true; $s = 7; continue s; }
-			if (!(isUntyped(x.typ) && !($interfaceIsEqual(xval, $ifaceNil)))) { _v$1 = false; $s = 9; continue s; }
-			_r$3 = xval.Kind(); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_v$1 = _r$3 === 3; case 9:
-			_v = _v$1; case 7:
-			/* */ if (_v) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (_v) { */ case 4:
-				$s = 6; continue;
-			/* } else { */ case 5:
-				$r = check.errorf(x, 57, "invalid operation: shifted operand %s must be integer", new sliceType$6([x])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.mode = 0;
-				$s = -1; return;
-			/* } */ case 6:
-			yval = $ifaceNil;
-			/* */ if (y.mode === 4) { $s = 12; continue; }
-			/* */ $s = 13; continue;
-			/* if (y.mode === 4) { */ case 12:
-				_r$4 = constant.ToInt(y.val); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				yval = _r$4;
-				_r$5 = yval.Kind(); /* */ $s = 19; case 19: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				if (!(_r$5 === 3)) { _v$2 = false; $s = 18; continue s; }
-				_r$6 = constant.Sign(yval); /* */ $s = 20; case 20: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_v$2 = _r$6 < 0; case 18:
-				/* */ if (_v$2) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (_v$2) { */ case 16:
-					$r = check.errorf(y, 56, "invalid operation: negative shift count %s", new sliceType$6([y])); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					x.mode = 0;
-					$s = -1; return;
-				/* } */ case 17:
-				/* */ if (isUntyped(y.typ)) { $s = 22; continue; }
-				/* */ $s = 23; continue;
-				/* if (isUntyped(y.typ)) { */ case 22:
-					$r = check.representable(y, (7 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 7])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (y.mode === 0) {
-						x.mode = 0;
-						$s = -1; return;
-					}
-				/* } */ case 23:
-				$s = 14; continue;
-			/* } else { */ case 13:
-					_r$7 = allInteger(y.typ); /* */ $s = 30; case 30: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					/* */ if (_r$7) { $s = 26; continue; }
-					/* */ if (isUntyped(y.typ)) { $s = 27; continue; }
-					/* */ $s = 28; continue;
-					/* if (_r$7) { */ case 26:
-						_r$8 = allUnsigned(y.typ); /* */ $s = 33; case 33: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						/* */ if (!_r$8 && !check.allowVersion(check.pkg, 1, 13)) { $s = 31; continue; }
-						/* */ $s = 32; continue;
-						/* if (!_r$8 && !check.allowVersion(check.pkg, 1, 13)) { */ case 31:
-							$r = check.errorf(y, 135, "invalid operation: signed shift count %s requires go1.13 or later", new sliceType$6([y])); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							x.mode = 0;
-							$s = -1; return;
-						/* } */ case 32:
-						$s = 29; continue;
-					/* } else if (isUntyped(y.typ)) { */ case 27:
-						$r = check.convertUntyped(y, (7 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 7])); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						if (y.mode === 0) {
-							x.mode = 0;
-							$s = -1; return;
+				start = i$1;
+				first = ifirst;
+				i$1 = i$1 + (1) >> 0;
+			$s = 8; continue;
+			case 9:
+			sub = out;
+			start = 0;
+			out = $subslice(sub, 0, 0);
+			i$2 = 0;
+			/* while (true) { */ case 15:
+				/* if (!(i$2 <= sub.$length)) { break; } */ if(!(i$2 <= sub.$length)) { $s = 16; continue; }
+				if (i$2 < sub.$length && isCharClass(((i$2 < 0 || i$2 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + i$2]))) {
+					i$2 = i$2 + (1) >> 0;
+					/* continue; */ $s = 15; continue;
+				}
+				/* */ if (i$2 === start) { $s = 17; continue; }
+				/* */ if (i$2 === (start + 1 >> 0)) { $s = 18; continue; }
+				/* */ $s = 19; continue;
+				/* if (i$2 === start) { */ case 17:
+					$s = 20; continue;
+				/* } else if (i$2 === (start + 1 >> 0)) { */ case 18:
+					out = $append(out, ((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start]));
+					$s = 20; continue;
+				/* } else { */ case 19:
+					max = start;
+					j$2 = start + 1 >> 0;
+					while (true) {
+						if (!(j$2 < i$2)) { break; }
+						if (((max < 0 || max >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + max]).Op < ((j$2 < 0 || j$2 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$2]).Op || (((max < 0 || max >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + max]).Op === ((j$2 < 0 || j$2 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$2]).Op) && ((max < 0 || max >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + max]).Rune.$length < ((j$2 < 0 || j$2 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$2]).Rune.$length) {
+							max = j$2;
 						}
-						$s = 29; continue;
-					/* } else { */ case 28:
-						$r = check.errorf(y, 56, "invalid operation: shift count %s must be integer", new sliceType$6([y])); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x.mode = 0;
-						$s = -1; return;
-					/* } */ case 29:
-				case 25:
-			/* } */ case 14:
-			/* */ if (x.mode === 4) { $s = 37; continue; }
-			/* */ $s = 38; continue;
-			/* if (x.mode === 4) { */ case 37:
-				/* */ if (y.mode === 4) { $s = 39; continue; }
-				/* */ $s = 40; continue;
-				/* if (y.mode === 4) { */ case 39:
-					_r$9 = x.val.Kind(); /* */ $s = 44; case 44: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					if (_r$9 === 0) { _v$3 = true; $s = 43; continue s; }
-					_r$10 = y.val.Kind(); /* */ $s = 45; case 45: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_v$3 = _r$10 === 0; case 43:
-					/* */ if (_v$3) { $s = 41; continue; }
-					/* */ $s = 42; continue;
-					/* if (_v$3) { */ case 41:
-						x.val = constant.MakeUnknown();
-						_r$11 = isInteger(x.typ); /* */ $s = 48; case 48: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-						/* */ if (!_r$11) { $s = 46; continue; }
-						/* */ $s = 47; continue;
-						/* if (!_r$11) { */ case 46:
-							x.typ = (20 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 20]);
-						/* } */ case 47:
-						$s = -1; return;
-					/* } */ case 42:
-					_r$12 = constant.Uint64Val(yval); /* */ $s = 49; case 49: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					_tuple = _r$12;
-					s = _tuple[0];
-					ok = _tuple[1];
-					/* */ if (!ok || (s.$high > 0 || (s.$high === 0 && s.$low > 1074))) { $s = 50; continue; }
-					/* */ $s = 51; continue;
-					/* if (!ok || (s.$high > 0 || (s.$high === 0 && s.$low > 1074))) { */ case 50:
-						$r = check.errorf(y, 56, "invalid operation: invalid shift count %s", new sliceType$6([y])); /* */ $s = 52; case 52: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x.mode = 0;
-						$s = -1; return;
-					/* } */ case 51:
-					_r$13 = isInteger(x.typ); /* */ $s = 55; case 55: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					/* */ if (!_r$13) { $s = 53; continue; }
-					/* */ $s = 54; continue;
-					/* if (!_r$13) { */ case 53:
-						x.typ = (20 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 20]);
-					/* } */ case 54:
-					_r$14 = constant.Shift(xval, op$1, ((s.$low >>> 0))); /* */ $s = 56; case 56: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					x.val = _r$14;
-					x.expr = e;
-					_r$15 = x.Pos(); /* */ $s = 57; case 57: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-					opPos = _r$15;
-					_tuple$1 = $assertType(e, ptrType$21, true);
-					b = _tuple$1[0];
-					if (!(b === ptrType$21.nil)) {
-						opPos = b.OpPos;
+						j$2 = j$2 + (1) >> 0;
 					}
-					$r = check.overflow(x, opPos); /* */ $s = 58; case 58: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return;
-				/* } */ case 40:
-				if (isUntyped(x.typ)) {
-					_tuple$2 = (_entry = $mapIndex(check.untyped,ast.Expr.keyFor(x.expr)), _entry !== undefined ? [_entry.v, true] : [new exprInfo.ptr(false, 0, ptrType$8.nil, $ifaceNil), false]);
-					info = $clone(_tuple$2[0], exprInfo);
-					found = _tuple$2[1];
-					if (found) {
-						info.isLhs = true;
-						_key = x.expr; (check.untyped || $throwRuntimeError("assignment to entry in nil map")).set(ast.Expr.keyFor(_key), { k: _key, v: $clone(info, exprInfo) });
+					_tmp = ((max < 0 || max >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + max]);
+					_tmp$1 = ((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start]);
+					((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start] = _tmp);
+					((max < 0 || max >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + max] = _tmp$1);
+					j$3 = start + 1 >> 0;
+					while (true) {
+						if (!(j$3 < i$2)) { break; }
+						mergeCharClass(((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start]), ((j$3 < 0 || j$3 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$3]));
+						p.reuse(((j$3 < 0 || j$3 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$3]));
+						j$3 = j$3 + (1) >> 0;
 					}
-					x.mode = 7;
-					$s = -1; return;
+					$r = cleanAlt(((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start])); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					out = $append(out, ((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start]));
+				/* } */ case 20:
+				if (i$2 < sub.$length) {
+					out = $append(out, ((i$2 < 0 || i$2 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + i$2]));
 				}
-			/* } */ case 38:
-			_r$16 = allInteger(x.typ); /* */ $s = 61; case 61: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-			/* */ if (!_r$16) { $s = 59; continue; }
-			/* */ $s = 60; continue;
-			/* if (!_r$16) { */ case 59:
-				$r = check.errorf(x, 57, "invalid operation: shifted operand %s must be integer", new sliceType$6([x])); /* */ $s = 62; case 62: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.mode = 0;
-				$s = -1; return;
-			/* } */ case 60:
-			x.mode = 7;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: shift, $c: true, $r, _entry, _key, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _v, _v$1, _v$2, _v$3, b, check, e, found, info, ok, op$1, opPos, s, x, xval, y, yval, $s};return $f;
-		};
-		init$2 = function init$6() {
-			binaryOpPredicates = $makeMap(token.Token.keyFor, [{ k: 12, v: allNumericOrString }, { k: 13, v: allNumeric }, { k: 14, v: allNumeric }, { k: 15, v: allNumeric }, { k: 16, v: allInteger }, { k: 17, v: allInteger }, { k: 18, v: allInteger }, { k: 19, v: allInteger }, { k: 22, v: allInteger }, { k: 34, v: allBoolean }, { k: 35, v: allBoolean }]);
+				start = i$2 + 1 >> 0;
+				i$2 = i$2 + (1) >> 0;
+			$s = 15; continue;
+			case 16:
+			sub = out;
+			start = 0;
+			out = $subslice(sub, 0, 0);
+			_ref = sub;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				i$3 = _i;
+				if ((i$3 + 1 >> 0) < sub.$length && (((i$3 < 0 || i$3 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + i$3]).Op === 2) && ((x$1 = i$3 + 1 >> 0, ((x$1 < 0 || x$1 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + x$1])).Op === 2)) {
+					_i++;
+					continue;
+				}
+				out = $append(out, ((i$3 < 0 || i$3 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + i$3]));
+				_i++;
+			}
+			sub = out;
+			$s = -1; return sub;
+			/* */ } return; } var $f = {$blk: factor, $c: true, $r, _i, _r, _r$1, _ref, _tmp, _tmp$1, _tuple, first, i, i$1, i$2, i$3, ifirst, iflags, istr, j, j$1, j$2, j$3, max, out, p, prefix, prefix$1, re, re$1, reuse$1, same, start, str, strflags, sub, suffix, suffix$1, x, x$1, $s};return $f;
 		};
-		$ptrType(Checker).prototype.binary = function binary(x, e, lhs, rhs, op$1, opPos) {
-			var {_r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$2, _tmp$3, _v, _v$1, _v$2, _v$3, _v$4, _v$5, check, e, im, im2, lhs, mayConvert, op$1, opPos, posn, re, re2, rhs, x, y, $s, $r, $c} = $restore(this, {x, e, lhs, rhs, op$1, opPos});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			y = [y];
-			check = this;
-			y[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-			$r = check.expr(x, lhs); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.expr(y[0], rhs); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (x.mode === 0) {
-				$s = -1; return;
+		$ptrType(parser).prototype.leadingString = function leadingString(re) {
+			var p, re, x;
+			p = this;
+			if ((re.Op === 18) && re.Sub.$length > 0) {
+				re = (x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
 			}
-			if (y[0].mode === 0) {
-				x.mode = 0;
-				x.expr = y[0].expr;
-				$s = -1; return;
+			if (!((re.Op === 3))) {
+				return [sliceType$1.nil, 0];
 			}
-			/* */ if (isShift(op$1)) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (isShift(op$1)) { */ case 3:
-				$r = check.shift(x, y[0], e, op$1); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 4:
-			mayConvert = (function(y) { return function Checker·binary·func1(x$1, y$1) {
-					var {$24r, $24r$1, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _v, _v$1, x$1, y$1, $s, $r, $c} = $restore(this, {x$1, y$1});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					if (isTyped(x$1.typ) && isTyped(y$1.typ)) {
-						$s = -1; return false;
+			return [re.Rune, (re.Flags & 1) >>> 0];
+		};
+		$ptrType(parser).prototype.removeLeadingString = function removeLeadingString(re, n) {
+			var _1, n, old, p, re, sub, x, x$1, x$2;
+			p = this;
+			if ((re.Op === 18) && re.Sub.$length > 0) {
+				sub = (x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
+				sub = p.removeLeadingString(sub, n);
+				(x$1 = re.Sub, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0] = sub));
+				if (sub.Op === 2) {
+					p.reuse(sub);
+					_1 = re.Sub.$length;
+					if ((_1 === (0)) || (_1 === (1))) {
+						re.Op = 2;
+						re.Sub = sliceType$4.nil;
+					} else if (_1 === (2)) {
+						old = re;
+						re = (x$2 = re.Sub, (1 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 1]));
+						p.reuse(old);
+					} else {
+						$copySlice(re.Sub, $subslice(re.Sub, 1));
+						re.Sub = $subslice(re.Sub, 0, (re.Sub.$length - 1 >> 0));
 					}
-					_r$1 = isNonTypeParamInterface(x$1.typ); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					if (_r$1) { _v = true; $s = 3; continue s; }
-					_r$2 = isNonTypeParamInterface(y$1.typ); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_v = _r$2; case 3:
-					/* */ if (_v) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (_v) { */ case 1:
-						$s = -1; return true;
-					/* } */ case 2:
-					_r$3 = allBoolean(x$1.typ); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_r$4 = allBoolean(y$1.typ); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					/* */ if (!(_r$3 === _r$4)) { $s = 6; continue; }
-					/* */ $s = 7; continue;
-					/* if (!(_r$3 === _r$4)) { */ case 6:
-						$s = -1; return false;
-					/* } */ case 7:
-					_r$5 = allString(x$1.typ); /* */ $s = 12; case 12: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_r$6 = allString(y$1.typ); /* */ $s = 13; case 13: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					/* */ if (!(_r$5 === _r$6)) { $s = 10; continue; }
-					/* */ $s = 11; continue;
-					/* if (!(_r$5 === _r$6)) { */ case 10:
-						$s = -1; return false;
-					/* } */ case 11:
-					/* */ if (x$1.isNil()) { $s = 14; continue; }
-					/* */ $s = 15; continue;
-					/* if (x$1.isNil()) { */ case 14:
-						_r$7 = hasNil(y$1.typ); /* */ $s = 16; case 16: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						$24r = _r$7;
-						$s = 17; case 17: return $24r;
-					/* } */ case 15:
-					/* */ if (y$1.isNil()) { $s = 18; continue; }
-					/* */ $s = 19; continue;
-					/* if (y$1.isNil()) { */ case 18:
-						_r$8 = hasNil(x$1.typ); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						$24r$1 = _r$8;
-						$s = 21; case 21: return $24r$1;
-					/* } */ case 19:
-					_r$9 = isPointer(x$1.typ); /* */ $s = 25; case 25: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					if (_r$9) { _v$1 = true; $s = 24; continue s; }
-					_r$10 = isPointer(y$1.typ); /* */ $s = 26; case 26: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_v$1 = _r$10; case 24:
-					/* */ if (_v$1) { $s = 22; continue; }
-					/* */ $s = 23; continue;
-					/* if (_v$1) { */ case 22:
-						$s = -1; return false;
-					/* } */ case 23:
-					$s = -1; return true;
-					/* */ } return; } var $f = {$blk: Checker·binary·func1, $c: true, $r, $24r, $24r$1, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _v, _v$1, x$1, y$1, $s};return $f;
-				}; })(y);
-			_r$1 = mayConvert(x, y[0]); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (_r$1) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (_r$1) { */ case 6:
-				$r = check.convertUntyped(x, y[0].typ); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if (x.mode === 0) {
-					$s = -1; return;
 				}
-				$r = check.convertUntyped(y[0], x.typ); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if (y[0].mode === 0) {
-					x.mode = 0;
-					$s = -1; return;
+				return re;
+			}
+			if (re.Op === 3) {
+				re.Rune = $subslice(re.Rune, 0, $copySlice(re.Rune, $subslice(re.Rune, n)));
+				if (re.Rune.$length === 0) {
+					re.Op = 2;
 				}
-			/* } */ case 7:
-			/* */ if (isComparison(op$1)) { $s = 11; continue; }
-			/* */ $s = 12; continue;
-			/* if (isComparison(op$1)) { */ case 11:
-				$r = check.comparison(x, y[0], op$1, false); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 12:
-			_r$2 = Identical(x.typ, y[0].typ); /* */ $s = 16; case 16: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			/* */ if (!_r$2) { $s = 14; continue; }
-			/* */ $s = 15; continue;
-			/* if (!_r$2) { */ case 14:
-				/* */ if (!($interfaceIsEqual(x.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) && !($interfaceIsEqual(y[0].typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { $s = 17; continue; }
-				/* */ $s = 18; continue;
-				/* if (!($interfaceIsEqual(x.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) && !($interfaceIsEqual(y[0].typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { */ case 17:
-					posn = x;
-					if (!($interfaceIsEqual(e, $ifaceNil))) {
-						posn = e;
-					}
-					/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 19; continue; }
-					/* */ $s = 20; continue;
-					/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 19:
-						$r = check.errorf(posn, 46, "invalid operation: %s (mismatched types %s and %s)", new sliceType$6([e, x.typ, y[0].typ])); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 21; continue;
-					/* } else { */ case 20:
-						$r = check.errorf(posn, 46, "invalid operation: %s %s= %s (mismatched types %s and %s)", new sliceType$6([lhs, new token.Token(op$1), rhs, x.typ, y[0].typ])); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 21:
-				/* } */ case 18:
-				x.mode = 0;
-				$s = -1; return;
-			/* } */ case 15:
-			_r$3 = check.op(binaryOpPredicates, x, op$1); /* */ $s = 26; case 26: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			/* */ if (!_r$3) { $s = 24; continue; }
-			/* */ $s = 25; continue;
-			/* if (!_r$3) { */ case 24:
-				x.mode = 0;
-				$s = -1; return;
-			/* } */ case 25:
-			/* */ if ((op$1 === 15) || (op$1 === 16)) { $s = 27; continue; }
-			/* */ $s = 28; continue;
-			/* if ((op$1 === 15) || (op$1 === 16)) { */ case 27:
-				if (x.mode === 4) { _v$1 = true; $s = 32; continue s; }
-				_r$4 = allInteger(x.typ); /* */ $s = 33; case 33: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_v$1 = _r$4; case 32:
-				if (!((_v$1) && (y[0].mode === 4))) { _v = false; $s = 31; continue s; }
-				_r$5 = constant.Sign(y[0].val); /* */ $s = 34; case 34: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_v = _r$5 === 0; case 31:
-				/* */ if (_v) { $s = 29; continue; }
-				/* */ $s = 30; continue;
-				/* if (_v) { */ case 29:
-					$r = check.error(y[0], 47, "invalid operation: division by zero"); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					x.mode = 0;
-					$s = -1; return;
-				/* } */ case 30:
-				if (!((x.mode === 4) && (y[0].mode === 4))) { _v$2 = false; $s = 38; continue s; }
-				_r$6 = isComplex(x.typ); /* */ $s = 39; case 39: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_v$2 = _r$6; case 38:
-				/* */ if (_v$2) { $s = 36; continue; }
-				/* */ $s = 37; continue;
-				/* if (_v$2) { */ case 36:
-					_r$7 = constant.Real(y[0].val); /* */ $s = 40; case 40: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					_tmp = _r$7;
-					_r$8 = constant.Imag(y[0].val); /* */ $s = 41; case 41: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					_tmp$1 = _r$8;
-					re = _tmp;
-					im = _tmp$1;
-					_r$9 = constant.BinaryOp(re, 14, re); /* */ $s = 42; case 42: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_tmp$2 = _r$9;
-					_r$10 = constant.BinaryOp(im, 14, im); /* */ $s = 43; case 43: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_tmp$3 = _r$10;
-					re2 = _tmp$2;
-					im2 = _tmp$3;
-					_r$11 = constant.Sign(re2); /* */ $s = 47; case 47: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					if (!(_r$11 === 0)) { _v$3 = false; $s = 46; continue s; }
-					_r$12 = constant.Sign(im2); /* */ $s = 48; case 48: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					_v$3 = _r$12 === 0; case 46:
-					/* */ if (_v$3) { $s = 44; continue; }
-					/* */ $s = 45; continue;
-					/* if (_v$3) { */ case 44:
-						$r = check.error(y[0], 47, "invalid operation: division by zero"); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x.mode = 0;
-						$s = -1; return;
-					/* } */ case 45:
-				/* } */ case 37:
-			/* } */ case 28:
-			/* */ if ((x.mode === 4) && (y[0].mode === 4)) { $s = 50; continue; }
-			/* */ $s = 51; continue;
-			/* if ((x.mode === 4) && (y[0].mode === 4)) { */ case 50:
-				_r$13 = x.val.Kind(); /* */ $s = 55; case 55: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-				if (_r$13 === 0) { _v$4 = true; $s = 54; continue s; }
-				_r$14 = y[0].val.Kind(); /* */ $s = 56; case 56: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-				_v$4 = _r$14 === 0; case 54:
-				/* */ if (_v$4) { $s = 52; continue; }
-				/* */ $s = 53; continue;
-				/* if (_v$4) { */ case 52:
-					x.val = constant.MakeUnknown();
-					$s = -1; return;
-				/* } */ case 53:
-				if (!(op$1 === 15)) { _v$5 = false; $s = 59; continue s; }
-				_r$15 = isInteger(x.typ); /* */ $s = 60; case 60: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-				_v$5 = _r$15; case 59:
-				/* */ if (_v$5) { $s = 57; continue; }
-				/* */ $s = 58; continue;
-				/* if (_v$5) { */ case 57:
-					op$1 = 26;
-				/* } */ case 58:
-				_r$16 = constant.BinaryOp(x.val, op$1, y[0].val); /* */ $s = 61; case 61: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-				x.val = _r$16;
-				x.expr = e;
-				$r = check.overflow(x, opPos); /* */ $s = 62; case 62: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 51:
-			x.mode = 7;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: binary, $c: true, $r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$2, _tmp$3, _v, _v$1, _v$2, _v$3, _v$4, _v$5, check, e, im, im2, lhs, mayConvert, op$1, opPos, posn, re, re2, rhs, x, y, $s};return $f;
+			}
+			return re;
 		};
-		$ptrType(Checker).prototype.rawExpr = function rawExpr(x, e, hint, allowGeneric) {
-			var {$24r, _r$1, _r$2, allowGeneric, check, e, hint, kind, x, $s, $deferred, $r, $c} = $restore(this, {x, e, hint, allowGeneric});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			check = [check];
-			e = [e];
-			x = [x];
-			check[0] = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				_r$1 = e[0].Pos(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$r = check[0].trace(_r$1, "-- expr %s", new sliceType$6([e[0]])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				check[0].indent = check[0].indent + (1) >> 0;
-				$deferred.push([(function(check, e, x) { return function Checker·rawExpr·func1() {
-						var {_r$2, $s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						check[0].indent = check[0].indent - (1) >> 0;
-						_r$2 = e[0].Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						$r = check[0].trace(_r$2, "=> %s", new sliceType$6([x[0]])); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·rawExpr·func1, $c: true, $r, _r$2, $s};return $f;
-					}; })(check, e, x), []]);
-			/* } */ case 2:
-			_r$2 = check[0].exprInternal(x[0], e[0], hint); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			kind = _r$2;
-			/* */ if (!allowGeneric) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (!allowGeneric) { */ case 6:
-				$r = check[0].nonGeneric(x[0]); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 7:
-			$r = check[0].record(x[0]); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$24r = kind;
-			$s = 10; case 10: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return 0; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: rawExpr, $c: true, $r, $24r, _r$1, _r$2, allowGeneric, check, e, hint, kind, x, $s, $deferred};return $f; } }
+		$ptrType(parser).prototype.leadingRegexp = function leadingRegexp(re) {
+			var p, re, sub, x;
+			p = this;
+			if (re.Op === 2) {
+				return ptrType.nil;
+			}
+			if ((re.Op === 18) && re.Sub.$length > 0) {
+				sub = (x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
+				if (sub.Op === 2) {
+					return ptrType.nil;
+				}
+				return sub;
+			}
+			return re;
 		};
-		$ptrType(Checker).prototype.nonGeneric = function nonGeneric(x) {
-			var {_r$1, _ref, check, t, t$1, what, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			if ((x.mode === 0) || (x.mode === 1)) {
-				$s = -1; return;
+		$ptrType(parser).prototype.removeLeadingRegexp = function removeLeadingRegexp(re, reuse$1) {
+			var _1, old, p, re, reuse$1, x, x$1;
+			p = this;
+			if ((re.Op === 18) && re.Sub.$length > 0) {
+				if (reuse$1) {
+					p.reuse((x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])));
+				}
+				re.Sub = $subslice(re.Sub, 0, $copySlice(re.Sub, $subslice(re.Sub, 1)));
+				_1 = re.Sub.$length;
+				if (_1 === (0)) {
+					re.Op = 2;
+					re.Sub = sliceType$4.nil;
+				} else if (_1 === (1)) {
+					old = re;
+					re = (x$1 = re.Sub, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]));
+					p.reuse(old);
+				}
+				return re;
 			}
-			what = "";
-			_ref = x.typ;
-			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if ($assertType(_ref, ptrType$9, true)[1]) { */ case 1:
-				t = _ref.$val;
-				_r$1 = isGeneric(t); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (_r$1) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_r$1) { */ case 4:
-					what = "type";
-				/* } */ case 5:
-				$s = 3; continue;
-			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 2:
-				t$1 = _ref.$val;
-				if (!(t$1.tparams === ptrType$48.nil)) {
-					what = "function";
+			if (reuse$1) {
+				p.reuse(re);
+			}
+			return p.newRegexp(2);
+		};
+		literalRegexp = function literalRegexp$1(s, flags) {
+			var _i, _ref, _rune, c, flags, re, s;
+			re = new Regexp.ptr(3, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
+			re.Flags = flags;
+			re.Rune = $subslice(new sliceType$1(re.Rune0), 0, 0);
+			_ref = s;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.length)) { break; }
+				_rune = $decodeRune(_ref, _i);
+				c = _rune[0];
+				if (re.Rune.$length >= re.Rune.$capacity) {
+					re.Rune = (new sliceType$1($stringToRunes(s)));
+					break;
 				}
-			/* } */ case 3:
-			/* */ if (!(what === "")) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if (!(what === "")) { */ case 7:
-				$r = check.errorf(x.expr, 137, "cannot use generic %s %s without instantiation", new sliceType$6([new $String(what), x.expr])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.mode = 0;
-				x.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-			/* } */ case 8:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: nonGeneric, $c: true, $r, _r$1, _ref, check, t, t$1, what, x, $s};return $f;
+				re.Rune = $append(re.Rune, c);
+				_i += _rune[1];
+			}
+			return re;
 		};
-		$ptrType(Checker).prototype.exprInternal = function exprInternal(x, e, hint) {
-			var {$24r, T, _1, _2, _arg, _arg$1, _entry, _entry$1, _entry$2, _i, _i$1, _i$2, _i$3, _i$4, _key, _key$1, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, atyp, base, base$1, check, decl$1, duplicate, e, e$1, e$10, e$11, e$12, e$13, e$14, e$15, e$16, e$17, e$18, e$19, e$2, e$20, e$21, e$22, e$3, e$4, e$5, e$6, e$7, e$8, e$9, ellip, etyp, etyp$1, fields, fld, fld$1, hint, i, i$1, iota, ix, key, keyIsInterface, kind, kv, kv$1, kv$2, kv$3, n, ok, ok$1, ok$2, sig, typ$4, utyp, utyp$1, utyp$2, utyp$3, utyp$4, visited, visited$1, vtyp, x, x$1, x$2, x$3, x$4, x$5, xkey, $s, $r, $c} = $restore(this, {x, e, hint});
+		Parse = function Parse$1(s, flags) {
+			var {$24r, _r, flags, s, $s, $r, $c} = $restore(this, {s, flags});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			base = [base];
-			check = [check];
-			decl$1 = [decl$1];
-			e$1 = [e$1];
-			iota = [iota];
-			sig = [sig];
-			x = [x];
-			check[0] = this;
-			x[0].mode = 0;
-			x[0].typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-			_ref = e;
-			/* */ if ($assertType(_ref, ptrType$35, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$30, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$41, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$57, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$98, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$99, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$39, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$36, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$37, true)[1] || $assertType(_ref, ptrType$38, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$100, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$82, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$86, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ptrType$43, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref, ptrType$20, true)[1]) { $s = 14; continue; }
-			/* */ if ($assertType(_ref, ptrType$21, true)[1]) { $s = 15; continue; }
-			/* */ if ($assertType(_ref, ptrType$97, true)[1]) { $s = 16; continue; }
-			/* */ if ($assertType(_ref, ptrType$40, true)[1] || $assertType(_ref, ptrType$42, true)[1] || $assertType(_ref, ptrType$44, true)[1] || $assertType(_ref, ptrType$45, true)[1] || $assertType(_ref, ptrType$46, true)[1] || $assertType(_ref, ptrType$47, true)[1]) { $s = 17; continue; }
-			/* */ $s = 18; continue;
-			/* if ($assertType(_ref, ptrType$35, true)[1]) { */ case 1:
-				e$2 = _ref.$val;
-				/* goto Error */ $s = 20; continue;
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$30, true)[1]) { */ case 2:
-				e$3 = _ref.$val;
-				$r = check[0].ident(x[0], e$3, ptrType$9.nil, false); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$41, true)[1]) { */ case 3:
-				e$4 = _ref.$val;
-				$r = check[0].error(e$4, 77, "invalid use of '...'"); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* goto Error */ $s = 20; continue;
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$57, true)[1]) { */ case 4:
-				e$5 = _ref.$val;
-					_1 = e$5.Kind;
-					/* */ if ((_1 === (5)) || (_1 === (6)) || (_1 === (7))) { $s = 24; continue; }
-					/* */ $s = 25; continue;
-					/* if ((_1 === (5)) || (_1 === (6)) || (_1 === (7))) { */ case 24:
-						$r = check[0].langCompat(e$5); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* */ if (e$5.Value.length > 10000) { $s = 27; continue; }
-						/* */ $s = 28; continue;
-						/* if (e$5.Value.length > 10000) { */ case 27:
-							$r = check[0].errorf(e$5, 14, "excessively long constant: %s... (%d chars)", new sliceType$6([new $String($substring(e$5.Value, 0, 10)), new $Int(e$5.Value.length)])); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* goto Error */ $s = 20; continue;
-						/* } */ case 28:
-					/* } */ case 25:
-				case 23:
-				$r = x[0].setConst(e$5.Kind, e$5.Value); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (x[0].mode === 0) { $s = 31; continue; }
-				/* */ $s = 32; continue;
-				/* if (x[0].mode === 0) { */ case 31:
-					$r = check[0].errorf(e$5, 14, "malformed constant: %s", new sliceType$6([new $String(e$5.Value)])); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* goto Error */ $s = 20; continue;
-				/* } */ case 32:
-				$r = check[0].overflow(x[0], e$5.Pos()); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$98, true)[1]) { */ case 5:
-				e$1[0] = _ref.$val;
-				_r$1 = check[0].typ(e$1[0].Type); /* */ $s = 35; case 35: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple = $assertType(_r$1, ptrType$27, true);
-				sig[0] = _tuple[0];
-				ok = _tuple[1];
-				/* */ if (ok) { $s = 36; continue; }
-				/* */ $s = 37; continue;
-				/* if (ok) { */ case 36:
-					if (!check[0].conf.IgnoreFuncBodies && !(e$1[0].Body === ptrType$74.nil)) {
-						decl$1[0] = check[0].environment.decl;
-						iota[0] = check[0].environment.iota;
-						check[0].later((function(base, check, decl$1, e$1, iota, sig, x) { return function Checker·exprInternal·func1() {
-								var {$s, $r, $c} = $restore(this, {});
-								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-								$r = check[0].funcBody(decl$1[0], "<function literal>", sig[0], e$1[0].Body, iota[0]); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = -1; return;
-								/* */ } return; } var $f = {$blk: Checker·exprInternal·func1, $c: true, $r, $s};return $f;
-							}; })(base, check, decl$1, e$1, iota, sig, x)).describef(e$1[0], "func literal", sliceType$6.nil);
-					}
-					x[0].mode = 7;
-					x[0].typ = sig[0];
-					$s = 38; continue;
-				/* } else { */ case 37:
-					$r = check[0].errorf(e$1[0], -1, "invalid function literal %s", new sliceType$6([e$1[0]])); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* goto Error */ $s = 20; continue;
-				/* } */ case 38:
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$99, true)[1]) { */ case 6:
-				e$6 = _ref.$val;
-				_tmp = $ifaceNil;
-				_tmp$1 = $ifaceNil;
-				typ$4 = _tmp;
-				base$1 = _tmp$1;
-					/* */ if (!($interfaceIsEqual(e$6.Type, $ifaceNil))) { $s = 41; continue; }
-					/* */ if (!($interfaceIsEqual(hint, $ifaceNil))) { $s = 42; continue; }
-					/* */ $s = 43; continue;
-					/* if (!($interfaceIsEqual(e$6.Type, $ifaceNil))) { */ case 41:
-						_tuple$1 = $assertType(e$6.Type, ptrType$40, true);
-						atyp = _tuple$1[0];
-						/* */ if (!(atyp === ptrType$40.nil) && !($interfaceIsEqual(atyp.Len, $ifaceNil))) { $s = 45; continue; }
-						/* */ $s = 46; continue;
-						/* if (!(atyp === ptrType$40.nil) && !($interfaceIsEqual(atyp.Len, $ifaceNil))) { */ case 45:
-							_tuple$2 = $assertType(atyp.Len, ptrType$41, true);
-							ellip = _tuple$2[0];
-							/* */ if (!(ellip === ptrType$41.nil) && $interfaceIsEqual(ellip.Elt, $ifaceNil)) { $s = 47; continue; }
-							/* */ $s = 48; continue;
-							/* if (!(ellip === ptrType$41.nil) && $interfaceIsEqual(ellip.Elt, $ifaceNil)) { */ case 47:
-								_r$2 = check[0].varType(atyp.Elt); /* */ $s = 49; case 49: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-								typ$4 = new Array.ptr(new $Int64(-1, 4294967295), _r$2);
-								base$1 = typ$4;
-								/* break; */ $s = 40; continue;
-							/* } */ case 48:
-						/* } */ case 46:
-						_r$3 = check[0].typ(e$6.Type); /* */ $s = 50; case 50: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						typ$4 = _r$3;
-						base$1 = typ$4;
-						$s = 44; continue;
-					/* } else if (!($interfaceIsEqual(hint, $ifaceNil))) { */ case 42:
-						typ$4 = hint;
-						_r$4 = coreType(typ$4); /* */ $s = 51; case 51: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						_r$5 = deref(_r$4); /* */ $s = 52; case 52: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						_tuple$3 = _r$5;
-						base$1 = _tuple$3[0];
-						/* */ if ($interfaceIsEqual(base$1, $ifaceNil)) { $s = 53; continue; }
-						/* */ $s = 54; continue;
-						/* if ($interfaceIsEqual(base$1, $ifaceNil)) { */ case 53:
-							$r = check[0].errorf(e$6, 71, "invalid composite literal element type %s (no core type)", new sliceType$6([typ$4])); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* goto Error */ $s = 20; continue;
-						/* } */ case 54:
-						$s = 44; continue;
-					/* } else { */ case 43:
-						$r = check[0].error(e$6, 70, "missing type in composite literal"); /* */ $s = 56; case 56: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* goto Error */ $s = 20; continue;
-					/* } */ case 44:
-				case 40:
-				_r$6 = coreType(base$1); /* */ $s = 57; case 57: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_ref$1 = _r$6;
-				/* */ if ($assertType(_ref$1, ptrType$11, true)[1]) { $s = 58; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$10, true)[1]) { $s = 59; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$25, true)[1]) { $s = 60; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$28, true)[1]) { $s = 61; continue; }
-				/* */ $s = 62; continue;
-				/* switch (0) { default: if ($assertType(_ref$1, ptrType$11, true)[1]) { */ case 58:
-					utyp = _ref$1.$val;
-					/* */ if (utyp.fields === sliceType$10.nil) { $s = 64; continue; }
-					/* */ $s = 65; continue;
-					/* if (utyp.fields === sliceType$10.nil) { */ case 64:
-						$r = check[0].error(e$6, 12, "invalid recursive type"); /* */ $s = 66; case 66: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* goto Error */ $s = 20; continue;
-					/* } */ case 65:
-					if (e$6.Elts.$length === 0) {
-						/* break; */ $s = 63; continue;
+			_r = parse(s, flags); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: Parse$1, $c: true, $r, $24r, _r, flags, s, $s};return $f;
+		};
+		$pkg.Parse = Parse;
+		parse = function parse$1(s, flags) {
+			var {_$1, _2, _3, _4, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _struct, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$28, _tmp$29, _tmp$3, _tmp$30, _tmp$31, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$10, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, after, after$1, before, before$1, c, c$1, err, err$1, err$2, err$3, flags, lastRepeat, lit, max, min, n, ok, op$2, p, r, r$1, re, repeat$1, rest, rest$1, rest$2, s, t, x, $s, $deferred, $r, $c} = $restore(this, {s, flags});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			err = [err];
+			s = [s];
+			_$1 = ptrType.nil;
+			err[0] = $ifaceNil;
+			$deferred.push([(function(err, s) { return function parse·func1() {
+					var _1, r;
+					r = $recover();
+					_1 = r;
+					if ($interfaceIsEqual(_1, $ifaceNil)) {
+					} else if ($interfaceIsEqual(_1, new ErrorCode(("expression too large")))) {
+						err[0] = new Error.ptr("expression too large", s[0]);
+					} else if ($interfaceIsEqual(_1, new ErrorCode(("expression nests too deeply")))) {
+						err[0] = new Error.ptr("expression nests too deeply", s[0]);
+					} else {
+						$panic(r);
 					}
-					fields = utyp.fields;
-					_tuple$4 = $assertType((x$1 = e$6.Elts, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])), ptrType$97, true);
-					ok$1 = _tuple$4[1];
-					/* */ if (ok$1) { $s = 67; continue; }
-					/* */ $s = 68; continue;
-					/* if (ok$1) { */ case 67:
-						visited = $makeSlice(sliceType$15, fields.$length);
-						_ref$2 = e$6.Elts;
-						_i = 0;
-						/* while (true) { */ case 70:
-							/* if (!(_i < _ref$2.$length)) { break; } */ if(!(_i < _ref$2.$length)) { $s = 71; continue; }
-							e$19 = ((_i < 0 || _i >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i]);
-							_tuple$5 = $assertType(e$19, ptrType$97, true);
-							kv = _tuple$5[0];
-							/* */ if (kv === ptrType$97.nil) { $s = 72; continue; }
-							/* */ $s = 73; continue;
-							/* if (kv === ptrType$97.nil) { */ case 72:
-								$r = check[0].error(e$19, 64, "mixture of field:value and value elements in struct literal"); /* */ $s = 74; case 74: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								_i++;
-								/* continue; */ $s = 70; continue;
-							/* } */ case 73:
-							_tuple$6 = $assertType(kv.Key, ptrType$30, true);
-							key = _tuple$6[0];
-							$r = check[0].expr(x[0], kv.Value); /* */ $s = 75; case 75: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* */ if (key === ptrType$30.nil) { $s = 76; continue; }
-							/* */ $s = 77; continue;
-							/* if (key === ptrType$30.nil) { */ case 76:
-								$r = check[0].errorf(kv, 69, "invalid field name %s in struct literal", new sliceType$6([kv.Key])); /* */ $s = 78; case 78: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								_i++;
-								/* continue; */ $s = 70; continue;
-							/* } */ case 77:
-							i = fieldIndex(utyp.fields, check[0].pkg, key.Name);
-							/* */ if (i < 0) { $s = 79; continue; }
-							/* */ $s = 80; continue;
-							/* if (i < 0) { */ case 79:
-								$r = check[0].errorf(kv, 66, "unknown field %s in struct literal of type %s", new sliceType$6([new $String(key.Name), base$1])); /* */ $s = 81; case 81: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								_i++;
-								/* continue; */ $s = 70; continue;
-							/* } */ case 80:
-							fld = ((i < 0 || i >= fields.$length) ? ($throwRuntimeError("index out of range"), undefined) : fields.$array[fields.$offset + i]);
-							$r = check[0].recordUse(key, fld); /* */ $s = 82; case 82: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							etyp = fld.object.typ;
-							$r = check[0].assignment(x[0], etyp, "struct literal"); /* */ $s = 83; case 83: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* */ if (((i < 0 || i >= visited.$length) ? ($throwRuntimeError("index out of range"), undefined) : visited.$array[visited.$offset + i])) { $s = 84; continue; }
-							/* */ $s = 85; continue;
-							/* if (((i < 0 || i >= visited.$length) ? ($throwRuntimeError("index out of range"), undefined) : visited.$array[visited.$offset + i])) { */ case 84:
-								$r = check[0].errorf(kv, 67, "duplicate field name %s in struct literal", new sliceType$6([new $String(key.Name)])); /* */ $s = 86; case 86: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								_i++;
-								/* continue; */ $s = 70; continue;
-							/* } */ case 85:
-							((i < 0 || i >= visited.$length) ? ($throwRuntimeError("index out of range"), undefined) : visited.$array[visited.$offset + i] = true);
-							_i++;
-						$s = 70; continue;
-						case 71:
-						$s = 69; continue;
-					/* } else { */ case 68:
-						_ref$3 = e$6.Elts;
-						_i$1 = 0;
-						/* while (true) { */ case 87:
-							/* if (!(_i$1 < _ref$3.$length)) { break; } */ if(!(_i$1 < _ref$3.$length)) { $s = 88; continue; }
-							i$1 = _i$1;
-							e$20 = ((_i$1 < 0 || _i$1 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$1]);
-							_tuple$7 = $assertType(e$20, ptrType$97, true);
-							kv$1 = _tuple$7[0];
-							/* */ if (!(kv$1 === ptrType$97.nil)) { $s = 89; continue; }
-							/* */ $s = 90; continue;
-							/* if (!(kv$1 === ptrType$97.nil)) { */ case 89:
-								$r = check[0].error(kv$1, 64, "mixture of field:value and value elements in struct literal"); /* */ $s = 91; case 91: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								_i$1++;
-								/* continue; */ $s = 87; continue;
-							/* } */ case 90:
-							$r = check[0].expr(x[0], e$20); /* */ $s = 92; case 92: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* */ if (i$1 >= fields.$length) { $s = 93; continue; }
-							/* */ $s = 94; continue;
-							/* if (i$1 >= fields.$length) { */ case 93:
-								$r = check[0].errorf(x[0], 65, "too many values in struct literal of type %s", new sliceType$6([base$1])); /* */ $s = 95; case 95: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* break; */ $s = 88; continue;
-							/* } */ case 94:
-							fld$1 = ((i$1 < 0 || i$1 >= fields.$length) ? ($throwRuntimeError("index out of range"), undefined) : fields.$array[fields.$offset + i$1]);
-							/* */ if (!fld$1.object.Exported() && !(fld$1.object.pkg === check[0].pkg)) { $s = 96; continue; }
-							/* */ $s = 97; continue;
-							/* if (!fld$1.object.Exported() && !(fld$1.object.pkg === check[0].pkg)) { */ case 96:
-								$r = check[0].errorf(x[0], 68, "implicit assignment to unexported field %s in struct literal of type %s", new sliceType$6([new $String(fld$1.object.name), base$1])); /* */ $s = 98; case 98: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								_i$1++;
-								/* continue; */ $s = 87; continue;
-							/* } */ case 97:
-							etyp$1 = fld$1.object.typ;
-							$r = check[0].assignment(x[0], etyp$1, "struct literal"); /* */ $s = 99; case 99: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_i$1++;
-						$s = 87; continue;
-						case 88:
-						/* */ if (e$6.Elts.$length < fields.$length) { $s = 100; continue; }
-						/* */ $s = 101; continue;
-						/* if (e$6.Elts.$length < fields.$length) { */ case 100:
-							_r$7 = inNode(e$6, e$6.Rbrace); /* */ $s = 102; case 102: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-							$r = check[0].errorf((x$2 = _r$7, new x$2.constructor.elem(x$2)), 65, "too few values in struct literal of type %s", new sliceType$6([base$1])); /* */ $s = 103; case 103: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 101:
-					/* } */ case 69:
-					$s = 63; continue;
-				/* } else if ($assertType(_ref$1, ptrType$10, true)[1]) { */ case 59:
-					utyp$1 = _ref$1.$val;
-					/* */ if ($interfaceIsEqual(utyp$1.elem, $ifaceNil)) { $s = 104; continue; }
-					/* */ $s = 105; continue;
-					/* if ($interfaceIsEqual(utyp$1.elem, $ifaceNil)) { */ case 104:
-						$r = check[0].error(e$6, 12, "invalid recursive type"); /* */ $s = 106; case 106: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* goto Error */ $s = 20; continue;
-					/* } */ case 105:
-					_r$8 = check[0].indexedElts(e$6.Elts, utyp$1.elem, utyp$1.len); /* */ $s = 107; case 107: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					n = _r$8;
-					/* */ if ((x$3 = utyp$1.len, (x$3.$high < 0 || (x$3.$high === 0 && x$3.$low < 0)))) { $s = 108; continue; }
-					/* */ $s = 109; continue;
-					/* if ((x$3 = utyp$1.len, (x$3.$high < 0 || (x$3.$high === 0 && x$3.$low < 0)))) { */ case 108:
-						utyp$1.len = n;
-						/* */ if (!($interfaceIsEqual(e$6.Type, $ifaceNil))) { $s = 110; continue; }
-						/* */ $s = 111; continue;
-						/* if (!($interfaceIsEqual(e$6.Type, $ifaceNil))) { */ case 110:
-							$r = check[0].recordTypeAndValue(e$6.Type, 3, utyp$1, $ifaceNil); /* */ $s = 112; case 112: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 111:
-					/* } */ case 109:
-					$s = 63; continue;
-				/* } else if ($assertType(_ref$1, ptrType$25, true)[1]) { */ case 60:
-					utyp$2 = _ref$1.$val;
-					/* */ if ($interfaceIsEqual(utyp$2.elem, $ifaceNil)) { $s = 113; continue; }
-					/* */ $s = 114; continue;
-					/* if ($interfaceIsEqual(utyp$2.elem, $ifaceNil)) { */ case 113:
-						$r = check[0].error(e$6, 12, "invalid recursive type"); /* */ $s = 115; case 115: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* goto Error */ $s = 20; continue;
-					/* } */ case 114:
-					_r$9 = check[0].indexedElts(e$6.Elts, utyp$2.elem, new $Int64(-1, 4294967295)); /* */ $s = 116; case 116: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_r$9;
-					$s = 63; continue;
-				/* } else if ($assertType(_ref$1, ptrType$28, true)[1]) { */ case 61:
-					utyp$3 = _ref$1.$val;
-					/* */ if ($interfaceIsEqual(utyp$3.key, $ifaceNil) || $interfaceIsEqual(utyp$3.elem, $ifaceNil)) { $s = 117; continue; }
-					/* */ $s = 118; continue;
-					/* if ($interfaceIsEqual(utyp$3.key, $ifaceNil) || $interfaceIsEqual(utyp$3.elem, $ifaceNil)) { */ case 117:
-						$r = check[0].error(e$6, 12, "invalid recursive type"); /* */ $s = 119; case 119: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* goto Error */ $s = 20; continue;
-					/* } */ case 118:
-					_r$10 = isNonTypeParamInterface(utyp$3.key); /* */ $s = 120; case 120: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					keyIsInterface = _r$10;
-					visited$1 = (x$4 = e$6.Elts.$length, ((x$4 < 0 || x$4 > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map()));
-					_ref$4 = e$6.Elts;
-					_i$2 = 0;
-					/* while (true) { */ case 121:
-						/* if (!(_i$2 < _ref$4.$length)) { break; } */ if(!(_i$2 < _ref$4.$length)) { $s = 122; continue; }
-						e$21 = ((_i$2 < 0 || _i$2 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$2]);
-						_tuple$8 = $assertType(e$21, ptrType$97, true);
-						kv$2 = _tuple$8[0];
-						/* */ if (kv$2 === ptrType$97.nil) { $s = 123; continue; }
-						/* */ $s = 124; continue;
-						/* if (kv$2 === ptrType$97.nil) { */ case 123:
-							$r = check[0].error(e$21, 61, "missing key in map literal"); /* */ $s = 125; case 125: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_i$2++;
-							/* continue; */ $s = 121; continue;
-						/* } */ case 124:
-						$r = check[0].exprWithHint(x[0], kv$2.Key, utyp$3.key); /* */ $s = 126; case 126: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = check[0].assignment(x[0], utyp$3.key, "map literal"); /* */ $s = 127; case 127: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						if (x[0].mode === 0) {
-							_i$2++;
-							/* continue; */ $s = 121; continue;
+				}; })(err, s), []]);
+			if (!((((flags & 2) >>> 0) === 0))) {
+				err$1 = checkUTF8(s[0]);
+				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
+					_tmp = ptrType.nil;
+					_tmp$1 = err$1;
+					_$1 = _tmp;
+					err[0] = _tmp$1;
+					$s = -1; return [_$1, err[0]];
+				}
+				_tmp$2 = literalRegexp(s[0], flags);
+				_tmp$3 = $ifaceNil;
+				_$1 = _tmp$2;
+				err[0] = _tmp$3;
+				$s = -1; return [_$1, err[0]];
+			}
+			p = new parser.ptr(0, sliceType$4.nil, ptrType.nil, 0, "", sliceType$1.nil, 0, 0, new $Int64(0, 0), false, false);
+			c = 0;
+			op$2 = 0;
+			lastRepeat = "";
+			p.flags = flags;
+			p.wholeRegexp = s[0];
+			t = s[0];
+			/* while (true) { */ case 1:
+				/* if (!(!(t === ""))) { break; } */ if(!(!(t === ""))) { $s = 2; continue; }
+				repeat$1 = "";
+					_2 = t.charCodeAt(0);
+					/* */ if (_2 === (40)) { $s = 4; continue; }
+					/* */ if (_2 === (124)) { $s = 5; continue; }
+					/* */ if (_2 === (41)) { $s = 6; continue; }
+					/* */ if (_2 === (94)) { $s = 7; continue; }
+					/* */ if (_2 === (36)) { $s = 8; continue; }
+					/* */ if (_2 === (46)) { $s = 9; continue; }
+					/* */ if (_2 === (91)) { $s = 10; continue; }
+					/* */ if ((_2 === (42)) || (_2 === (43)) || (_2 === (63))) { $s = 11; continue; }
+					/* */ if (_2 === (123)) { $s = 12; continue; }
+					/* */ if (_2 === (92)) { $s = 13; continue; }
+					/* */ $s = 14; continue;
+					/* if (_2 === (40)) { */ case 4:
+						if (!((((p.flags & 64) >>> 0) === 0)) && t.length >= 2 && (t.charCodeAt(1) === 63)) {
+							_tuple = p.parsePerlFlags(t);
+							t = _tuple[0];
+							err[0] = _tuple[1];
+							if (!($interfaceIsEqual(err[0], $ifaceNil))) {
+								_tmp$4 = ptrType.nil;
+								_tmp$5 = err[0];
+								_$1 = _tmp$4;
+								err[0] = _tmp$5;
+								$s = -1; return [_$1, err[0]];
+							}
+							/* break; */ $s = 3; continue;
 						}
-						/* */ if (x[0].mode === 4) { $s = 128; continue; }
-						/* */ $s = 129; continue;
-						/* if (x[0].mode === 4) { */ case 128:
-							duplicate = false;
-							_r$11 = keyVal(x[0].val); /* */ $s = 130; case 130: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-							xkey = _r$11;
-							/* */ if (keyIsInterface) { $s = 131; continue; }
-							/* */ $s = 132; continue;
-							/* if (keyIsInterface) { */ case 131:
-								_ref$5 = (_entry = $mapIndex(visited$1,$emptyInterface.keyFor(xkey)), _entry !== undefined ? _entry.v : sliceType$2.nil);
-								_i$3 = 0;
-								/* while (true) { */ case 134:
-									/* if (!(_i$3 < _ref$5.$length)) { break; } */ if(!(_i$3 < _ref$5.$length)) { $s = 135; continue; }
-									vtyp = ((_i$3 < 0 || _i$3 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$3]);
-									_r$12 = Identical(vtyp, x[0].typ); /* */ $s = 138; case 138: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-									/* */ if (_r$12) { $s = 136; continue; }
-									/* */ $s = 137; continue;
-									/* if (_r$12) { */ case 136:
-										duplicate = true;
-										/* break; */ $s = 135; continue;
-									/* } */ case 137:
-									_i$3++;
-								$s = 134; continue;
-								case 135:
-								_key = xkey; (visited$1 || $throwRuntimeError("assignment to entry in nil map")).set($emptyInterface.keyFor(_key), { k: _key, v: $append((_entry$1 = $mapIndex(visited$1,$emptyInterface.keyFor(xkey)), _entry$1 !== undefined ? _entry$1.v : sliceType$2.nil), x[0].typ) });
-								$s = 133; continue;
-							/* } else { */ case 132:
-								_tuple$9 = (_entry$2 = $mapIndex(visited$1,$emptyInterface.keyFor(xkey)), _entry$2 !== undefined ? [_entry$2.v, true] : [sliceType$2.nil, false]);
-								duplicate = _tuple$9[1];
-								_key$1 = xkey; (visited$1 || $throwRuntimeError("assignment to entry in nil map")).set($emptyInterface.keyFor(_key$1), { k: _key$1, v: sliceType$2.nil });
-							/* } */ case 133:
-							/* */ if (duplicate) { $s = 139; continue; }
-							/* */ $s = 140; continue;
-							/* if (duplicate) { */ case 139:
-								$r = check[0].errorf(x[0], 60, "duplicate key %s in map literal", new sliceType$6([x[0].val])); /* */ $s = 141; case 141: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								_i$2++;
-								/* continue; */ $s = 121; continue;
-							/* } */ case 140:
-						/* } */ case 129:
-						$r = check[0].exprWithHint(x[0], kv$2.Value, utyp$3.elem); /* */ $s = 142; case 142: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = check[0].assignment(x[0], utyp$3.elem, "map literal"); /* */ $s = 143; case 143: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$2++;
-					$s = 121; continue;
-					case 122:
-					$s = 63; continue;
-				/* } else { */ case 62:
-					utyp$4 = _ref$1;
-					_ref$6 = e$6.Elts;
-					_i$4 = 0;
-					/* while (true) { */ case 144:
-						/* if (!(_i$4 < _ref$6.$length)) { break; } */ if(!(_i$4 < _ref$6.$length)) { $s = 145; continue; }
-						e$22 = ((_i$4 < 0 || _i$4 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$4]);
-						_tuple$10 = $assertType(e$22, ptrType$97, true);
-						kv$3 = _tuple$10[0];
-						if (!(kv$3 === ptrType$97.nil)) {
-							e$22 = kv$3.Value;
+						p.numCap = p.numCap + (1) >> 0;
+						p.op(128).Cap = p.numCap;
+						t = $substring(t, 1);
+						$s = 15; continue;
+					/* } else if (_2 === (124)) { */ case 5:
+						_r = p.parseVerticalBar(); /* */ $s = 16; case 16: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						err[0] = _r;
+						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
+							_tmp$6 = ptrType.nil;
+							_tmp$7 = err[0];
+							_$1 = _tmp$6;
+							err[0] = _tmp$7;
+							$s = -1; return [_$1, err[0]];
 						}
-						$r = check[0].use(new sliceType$11([e$22])); /* */ $s = 146; case 146: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$4++;
-					$s = 144; continue;
-					case 145:
-					/* */ if (!($interfaceIsEqual(utyp$4, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { $s = 147; continue; }
-					/* */ $s = 148; continue;
-					/* if (!($interfaceIsEqual(utyp$4, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { */ case 147:
-						$r = check[0].errorf(e$6, 71, "invalid composite literal type %s", new sliceType$6([typ$4])); /* */ $s = 149; case 149: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* goto Error */ $s = 20; continue;
-					/* } */ case 148:
-				/* } } */ case 63:
-				x[0].mode = 7;
-				x[0].typ = typ$4;
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$39, true)[1]) { */ case 7:
-				e$7 = _ref.$val;
-				_r$13 = check[0].rawExpr(x[0], e$7.X, $ifaceNil, false); /* */ $s = 150; case 150: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-				kind = _r$13;
-				x[0].expr = e$7;
-				$s = -1; return kind;
-			/* } else if ($assertType(_ref, ptrType$36, true)[1]) { */ case 8:
-				e$8 = _ref.$val;
-				$r = check[0].selector(x[0], e$8, ptrType$9.nil, false); /* */ $s = 151; case 151: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$37, true)[1] || $assertType(_ref, ptrType$38, true)[1]) { */ case 9:
-				e$9 = _ref;
-				ix = typeparams.UnpackIndexExpr(e$9);
-				_r$14 = check[0].indexExpr(x[0], ix); /* */ $s = 154; case 154: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-				/* */ if (_r$14) { $s = 152; continue; }
-				/* */ $s = 153; continue;
-				/* if (_r$14) { */ case 152:
-					$r = check[0].funcInst(x[0], ix); /* */ $s = 155; case 155: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 153:
-				/* */ if (x[0].mode === 0) { $s = 156; continue; }
-				/* */ $s = 157; continue;
-				/* if (x[0].mode === 0) { */ case 156:
-					/* goto Error */ $s = 20; continue;
-				/* } */ case 157:
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$100, true)[1]) { */ case 10:
-				e$10 = _ref.$val;
-				$r = check[0].sliceExpr(x[0], e$10); /* */ $s = 158; case 158: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (x[0].mode === 0) { $s = 159; continue; }
-				/* */ $s = 160; continue;
-				/* if (x[0].mode === 0) { */ case 159:
-					/* goto Error */ $s = 20; continue;
-				/* } */ case 160:
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$82, true)[1]) { */ case 11:
-				e$11 = _ref.$val;
-				$r = check[0].expr(x[0], e$11.X); /* */ $s = 161; case 161: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (x[0].mode === 0) { $s = 162; continue; }
-				/* */ $s = 163; continue;
-				/* if (x[0].mode === 0) { */ case 162:
-					/* goto Error */ $s = 20; continue;
-				/* } */ case 163:
-				/* */ if (isTypeParam(x[0].typ)) { $s = 164; continue; }
-				/* */ $s = 165; continue;
-				/* if (isTypeParam(x[0].typ)) { */ case 164:
-					$r = check[0].errorf(x[0], 94, "invalid operation: cannot use type assertion on type parameter value %s", new sliceType$6([x[0]])); /* */ $s = 166; case 166: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* goto Error */ $s = 20; continue;
-				/* } */ case 165:
-				_r$15 = under(x[0].typ); /* */ $s = 167; case 167: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-				_tuple$11 = $assertType(_r$15, ptrType$13, true);
-				ok$2 = _tuple$11[1];
-				/* */ if (!ok$2) { $s = 168; continue; }
-				/* */ $s = 169; continue;
-				/* if (!ok$2) { */ case 168:
-					$r = check[0].errorf(x[0], 94, "invalid operation: %s is not an interface", new sliceType$6([x[0]])); /* */ $s = 170; case 170: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* goto Error */ $s = 20; continue;
-				/* } */ case 169:
-				/* */ if ($interfaceIsEqual(e$11.Type, $ifaceNil)) { $s = 171; continue; }
-				/* */ $s = 172; continue;
-				/* if ($interfaceIsEqual(e$11.Type, $ifaceNil)) { */ case 171:
-					$r = check[0].error(e$11, 115, "use of .(type) outside type switch"); /* */ $s = 173; case 173: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* goto Error */ $s = 20; continue;
-				/* } */ case 172:
-				_r$16 = check[0].varType(e$11.Type); /* */ $s = 174; case 174: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-				T = _r$16;
-				/* */ if ($interfaceIsEqual(T, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { $s = 175; continue; }
-				/* */ $s = 176; continue;
-				/* if ($interfaceIsEqual(T, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { */ case 175:
-					/* goto Error */ $s = 20; continue;
-				/* } */ case 176:
-				$r = check[0].typeAssertion(e$11, x[0], T, false); /* */ $s = 177; case 177: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x[0].mode = 8;
-				x[0].typ = T;
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$86, true)[1]) { */ case 12:
-				e$12 = _ref.$val;
-				_r$17 = check[0].callExpr(x[0], e$12); /* */ $s = 178; case 178: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-				$24r = _r$17;
-				$s = 179; case 179: return $24r;
-			/* } else if ($assertType(_ref, ptrType$43, true)[1]) { */ case 13:
-				e$13 = _ref.$val;
-				$r = check[0].exprOrType(x[0], e$13.X, false); /* */ $s = 180; case 180: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_2 = x[0].mode;
-					/* */ if (_2 === (0)) { $s = 182; continue; }
-					/* */ if (_2 === (3)) { $s = 183; continue; }
-					/* */ $s = 184; continue;
-					/* if (_2 === (0)) { */ case 182:
-						/* goto Error */ $s = 20; continue;
-						$s = 185; continue;
-					/* } else if (_2 === (3)) { */ case 183:
-						check[0].validVarType(e$13.X, x[0].typ);
-						x[0].typ = new Pointer.ptr(x[0].typ);
-						$s = 185; continue;
-					/* } else { */ case 184:
-						base[0] = $ifaceNil;
-						_r$18 = underIs(x[0].typ, (function(base, check, decl$1, e$1, iota, sig, x) { return function Checker·exprInternal·func2(u) {
-								var {_r$18, _tuple$12, _v, p, u, $s, $r, $c} = $restore(this, {u});
-								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-								_tuple$12 = $assertType(u, ptrType$26, true);
-								p = _tuple$12[0];
-								/* */ if (p === ptrType$26.nil) { $s = 1; continue; }
-								/* */ $s = 2; continue;
-								/* if (p === ptrType$26.nil) { */ case 1:
-									$r = check[0].errorf(x[0], 50, "invalid operation: cannot indirect %s", new sliceType$6([x[0]])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									$s = -1; return false;
-								/* } */ case 2:
-								if (!(!($interfaceIsEqual(base[0], $ifaceNil)))) { _v = false; $s = 6; continue s; }
-								_r$18 = Identical(p.base, base[0]); /* */ $s = 7; case 7: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-								_v = !_r$18; case 6:
-								/* */ if (_v) { $s = 4; continue; }
-								/* */ $s = 5; continue;
-								/* if (_v) { */ case 4:
-									$r = check[0].errorf(x[0], 50, "invalid operation: pointers of %s must have identical base types", new sliceType$6([x[0]])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									$s = -1; return false;
-								/* } */ case 5:
-								base[0] = p.base;
-								$s = -1; return true;
-								/* */ } return; } var $f = {$blk: Checker·exprInternal·func2, $c: true, $r, _r$18, _tuple$12, _v, p, u, $s};return $f;
-							}; })(base, check, decl$1, e$1, iota, sig, x)); /* */ $s = 188; case 188: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-						/* */ if (!_r$18) { $s = 186; continue; }
-						/* */ $s = 187; continue;
-						/* if (!_r$18) { */ case 186:
-							/* goto Error */ $s = 20; continue;
-						/* } */ case 187:
-						x[0].mode = 5;
-						x[0].typ = base[0];
-					/* } */ case 185:
-				case 181:
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$20, true)[1]) { */ case 14:
-				e$14 = _ref.$val;
-				$r = check[0].unary(x[0], e$14); /* */ $s = 189; case 189: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (x[0].mode === 0) { $s = 190; continue; }
-				/* */ $s = 191; continue;
-				/* if (x[0].mode === 0) { */ case 190:
-					/* goto Error */ $s = 20; continue;
-				/* } */ case 191:
-				if (e$14.Op === 36) {
-					x[0].expr = e$14;
-					$s = -1; return 2;
-				}
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$21, true)[1]) { */ case 15:
-				e$15 = _ref.$val;
-				$r = check[0].binary(x[0], e$15, e$15.X, e$15.Y, e$15.Op, e$15.OpPos); /* */ $s = 192; case 192: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (x[0].mode === 0) { $s = 193; continue; }
-				/* */ $s = 194; continue;
-				/* if (x[0].mode === 0) { */ case 193:
-					/* goto Error */ $s = 20; continue;
-				/* } */ case 194:
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$97, true)[1]) { */ case 16:
-				e$16 = _ref.$val;
-				$r = check[0].error(e$16, -1, "no key:value expected"); /* */ $s = 195; case 195: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* goto Error */ $s = 20; continue;
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$40, true)[1] || $assertType(_ref, ptrType$42, true)[1] || $assertType(_ref, ptrType$44, true)[1] || $assertType(_ref, ptrType$45, true)[1] || $assertType(_ref, ptrType$46, true)[1] || $assertType(_ref, ptrType$47, true)[1]) { */ case 17:
-				e$17 = _ref;
-				x[0].mode = 3;
-				_r$19 = check[0].typ(e$17); /* */ $s = 196; case 196: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-				x[0].typ = _r$19;
-				$s = 19; continue;
-			/* } else { */ case 18:
-				e$18 = _ref;
-				_r$20 = e$18.Pos(); /* */ $s = 197; case 197: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-				_r$21 = check[0].fset.Position(_r$20); /* */ $s = 198; case 198: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-				_arg = (x$5 = _r$21, new x$5.constructor.elem(x$5));
-				_arg$1 = e$18;
-				_r$22 = fmt.Sprintf("%s: unknown expression type %T", new sliceType$6([_arg, _arg$1])); /* */ $s = 199; case 199: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				$panic(new $String(_r$22));
-			/* } */ case 19:
-			x[0].expr = e;
-			$s = -1; return 1;
-			/* Error: */ case 20:
-			x[0].mode = 0;
-			x[0].expr = e;
-			$s = -1; return 2;
-			/* */ } return; } var $f = {$blk: exprInternal, $c: true, $r, $24r, T, _1, _2, _arg, _arg$1, _entry, _entry$1, _entry$2, _i, _i$1, _i$2, _i$3, _i$4, _key, _key$1, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, atyp, base, base$1, check, decl$1, duplicate, e, e$1, e$10, e$11, e$12, e$13, e$14, e$15, e$16, e$17, e$18, e$19, e$2, e$20, e$21, e$22, e$3, e$4, e$5, e$6, e$7, e$8, e$9, ellip, etyp, etyp$1, fields, fld, fld$1, hint, i, i$1, iota, ix, key, keyIsInterface, kind, kv, kv$1, kv$2, kv$3, n, ok, ok$1, ok$2, sig, typ$4, utyp, utyp$1, utyp$2, utyp$3, utyp$4, visited, visited$1, vtyp, x, x$1, x$2, x$3, x$4, x$5, xkey, $s};return $f;
+						t = $substring(t, 1);
+						$s = 15; continue;
+					/* } else if (_2 === (41)) { */ case 6:
+						_r$1 = p.parseRightParen(); /* */ $s = 17; case 17: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						err[0] = _r$1;
+						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
+							_tmp$8 = ptrType.nil;
+							_tmp$9 = err[0];
+							_$1 = _tmp$8;
+							err[0] = _tmp$9;
+							$s = -1; return [_$1, err[0]];
+						}
+						t = $substring(t, 1);
+						$s = 15; continue;
+					/* } else if (_2 === (94)) { */ case 7:
+						if (!((((p.flags & 16) >>> 0) === 0))) {
+							p.op(9);
+						} else {
+							p.op(7);
+						}
+						t = $substring(t, 1);
+						$s = 15; continue;
+					/* } else if (_2 === (36)) { */ case 8:
+						if (!((((p.flags & 16) >>> 0) === 0))) {
+							_struct = p.op(10);
+							_struct.Flags = (_struct.Flags | (256)) >>> 0;
+						} else {
+							p.op(8);
+						}
+						t = $substring(t, 1);
+						$s = 15; continue;
+					/* } else if (_2 === (46)) { */ case 9:
+						if (!((((p.flags & 8) >>> 0) === 0))) {
+							p.op(6);
+						} else {
+							p.op(5);
+						}
+						t = $substring(t, 1);
+						$s = 15; continue;
+					/* } else if (_2 === (91)) { */ case 10:
+						_r$2 = p.parseClass(t); /* */ $s = 18; case 18: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						_tuple$1 = _r$2;
+						t = _tuple$1[0];
+						err[0] = _tuple$1[1];
+						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
+							_tmp$10 = ptrType.nil;
+							_tmp$11 = err[0];
+							_$1 = _tmp$10;
+							err[0] = _tmp$11;
+							$s = -1; return [_$1, err[0]];
+						}
+						$s = 15; continue;
+					/* } else if ((_2 === (42)) || (_2 === (43)) || (_2 === (63))) { */ case 11:
+						before = t;
+						_3 = t.charCodeAt(0);
+						if (_3 === (42)) {
+							op$2 = 14;
+						} else if (_3 === (43)) {
+							op$2 = 15;
+						} else if (_3 === (63)) {
+							op$2 = 16;
+						}
+						after = $substring(t, 1);
+						_tuple$2 = p.repeat(op$2, 0, 0, before, after, lastRepeat);
+						after = _tuple$2[0];
+						err[0] = _tuple$2[1];
+						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
+							_tmp$12 = ptrType.nil;
+							_tmp$13 = err[0];
+							_$1 = _tmp$12;
+							err[0] = _tmp$13;
+							$s = -1; return [_$1, err[0]];
+						}
+						repeat$1 = before;
+						t = after;
+						$s = 15; continue;
+					/* } else if (_2 === (123)) { */ case 12:
+						op$2 = 17;
+						before$1 = t;
+						_tuple$3 = p.parseRepeat(t);
+						min = _tuple$3[0];
+						max = _tuple$3[1];
+						after$1 = _tuple$3[2];
+						ok = _tuple$3[3];
+						if (!ok) {
+							p.literal(123);
+							t = $substring(t, 1);
+							/* break; */ $s = 3; continue;
+						}
+						if (min < 0 || min > 1000 || max > 1000 || max >= 0 && min > max) {
+							_tmp$14 = ptrType.nil;
+							_tmp$15 = new Error.ptr("invalid repeat count", $substring(before$1, 0, (before$1.length - after$1.length >> 0)));
+							_$1 = _tmp$14;
+							err[0] = _tmp$15;
+							$s = -1; return [_$1, err[0]];
+						}
+						_tuple$4 = p.repeat(op$2, min, max, before$1, after$1, lastRepeat);
+						after$1 = _tuple$4[0];
+						err[0] = _tuple$4[1];
+						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
+							_tmp$16 = ptrType.nil;
+							_tmp$17 = err[0];
+							_$1 = _tmp$16;
+							err[0] = _tmp$17;
+							$s = -1; return [_$1, err[0]];
+						}
+						repeat$1 = before$1;
+						t = after$1;
+						$s = 15; continue;
+					/* } else if (_2 === (92)) { */ case 13:
+						if (!((((p.flags & 64) >>> 0) === 0)) && t.length >= 2) {
+							_4 = t.charCodeAt(1);
+							if (_4 === (65)) {
+								p.op(9);
+								t = $substring(t, 2);
+								/* break BigSwitch; */ $s = 3; continue s;
+							} else if (_4 === (98)) {
+								p.op(11);
+								t = $substring(t, 2);
+								/* break BigSwitch; */ $s = 3; continue s;
+							} else if (_4 === (66)) {
+								p.op(12);
+								t = $substring(t, 2);
+								/* break BigSwitch; */ $s = 3; continue s;
+							} else if (_4 === (67)) {
+								_tmp$18 = ptrType.nil;
+								_tmp$19 = new Error.ptr("invalid escape sequence", $substring(t, 0, 2));
+								_$1 = _tmp$18;
+								err[0] = _tmp$19;
+								$s = -1; return [_$1, err[0]];
+							} else if (_4 === (81)) {
+								lit = "";
+								_tuple$5 = strings.Cut($substring(t, 2), "\\E");
+								lit = _tuple$5[0];
+								t = _tuple$5[1];
+								while (true) {
+									if (!(!(lit === ""))) { break; }
+									_tuple$6 = nextRune(lit);
+									c$1 = _tuple$6[0];
+									rest = _tuple$6[1];
+									err$2 = _tuple$6[2];
+									if (!($interfaceIsEqual(err$2, $ifaceNil))) {
+										_tmp$20 = ptrType.nil;
+										_tmp$21 = err$2;
+										_$1 = _tmp$20;
+										err[0] = _tmp$21;
+										$s = -1; return [_$1, err[0]];
+									}
+									p.literal(c$1);
+									lit = rest;
+								}
+								/* break BigSwitch; */ $s = 3; continue s;
+							} else if (_4 === (122)) {
+								p.op(10);
+								t = $substring(t, 2);
+								/* break BigSwitch; */ $s = 3; continue s;
+							}
+						}
+						re = p.newRegexp(4);
+						re.Flags = p.flags;
+						/* */ if (t.length >= 2 && ((t.charCodeAt(1) === 112) || (t.charCodeAt(1) === 80))) { $s = 19; continue; }
+						/* */ $s = 20; continue;
+						/* if (t.length >= 2 && ((t.charCodeAt(1) === 112) || (t.charCodeAt(1) === 80))) { */ case 19:
+							_r$3 = p.parseUnicodeClass(t, $subslice(new sliceType$1(re.Rune0), 0, 0)); /* */ $s = 21; case 21: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							_tuple$7 = _r$3;
+							r = _tuple$7[0];
+							rest$1 = _tuple$7[1];
+							err$3 = _tuple$7[2];
+							if (!($interfaceIsEqual(err$3, $ifaceNil))) {
+								_tmp$22 = ptrType.nil;
+								_tmp$23 = err$3;
+								_$1 = _tmp$22;
+								err[0] = _tmp$23;
+								$s = -1; return [_$1, err[0]];
+							}
+							if (!(r === sliceType$1.nil)) {
+								re.Rune = r;
+								t = rest$1;
+								p.push(re);
+								/* break BigSwitch; */ $s = 3; continue s;
+							}
+						/* } */ case 20:
+						_r$4 = p.parsePerlClassEscape(t, $subslice(new sliceType$1(re.Rune0), 0, 0)); /* */ $s = 22; case 22: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						_tuple$8 = _r$4;
+						r$1 = _tuple$8[0];
+						rest$2 = _tuple$8[1];
+						if (!(r$1 === sliceType$1.nil)) {
+							re.Rune = r$1;
+							t = rest$2;
+							p.push(re);
+							/* break BigSwitch; */ $s = 3; continue s;
+						}
+						p.reuse(re);
+						_tuple$9 = p.parseEscape(t);
+						c = _tuple$9[0];
+						t = _tuple$9[1];
+						err[0] = _tuple$9[2];
+						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
+							_tmp$24 = ptrType.nil;
+							_tmp$25 = err[0];
+							_$1 = _tmp$24;
+							err[0] = _tmp$25;
+							$s = -1; return [_$1, err[0]];
+						}
+						p.literal(c);
+						$s = 15; continue;
+					/* } else { */ case 14:
+						_tuple$10 = nextRune(t);
+						c = _tuple$10[0];
+						t = _tuple$10[1];
+						err[0] = _tuple$10[2];
+						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
+							_tmp$26 = ptrType.nil;
+							_tmp$27 = err[0];
+							_$1 = _tmp$26;
+							err[0] = _tmp$27;
+							$s = -1; return [_$1, err[0]];
+						}
+						p.literal(c);
+					/* } */ case 15:
+				case 3:
+				lastRepeat = repeat$1;
+			$s = 1; continue;
+			case 2:
+			_r$5 = p.concat(); /* */ $s = 23; case 23: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			_r$5;
+			_r$6 = p.swapVerticalBar(); /* */ $s = 26; case 26: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			/* */ if (_r$6) { $s = 24; continue; }
+			/* */ $s = 25; continue;
+			/* if (_r$6) { */ case 24:
+				p.stack = $subslice(p.stack, 0, (p.stack.$length - 1 >> 0));
+			/* } */ case 25:
+			_r$7 = p.alternate(); /* */ $s = 27; case 27: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+			_r$7;
+			n = p.stack.$length;
+			if (!((n === 1))) {
+				_tmp$28 = ptrType.nil;
+				_tmp$29 = new Error.ptr("missing closing )", s[0]);
+				_$1 = _tmp$28;
+				err[0] = _tmp$29;
+				$s = -1; return [_$1, err[0]];
+			}
+			_tmp$30 = (x = p.stack, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
+			_tmp$31 = $ifaceNil;
+			_$1 = _tmp$30;
+			err[0] = _tmp$31;
+			$s = -1; return [_$1, err[0]];
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [_$1, err[0]]; } if($curGoroutine.asleep) { var $f = {$blk: parse$1, $c: true, $r, _$1, _2, _3, _4, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _struct, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$28, _tmp$29, _tmp$3, _tmp$30, _tmp$31, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$10, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, after, after$1, before, before$1, c, c$1, err, err$1, err$2, err$3, flags, lastRepeat, lit, max, min, n, ok, op$2, p, r, r$1, re, repeat$1, rest, rest$1, rest$2, s, t, x, $s, $deferred};return $f; } }
 		};
-		keyVal = function keyVal$1(x) {
-			var {$24r, $24r$1, _1, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, f, i, i$1, ok, ok$1, r, v, v$1, v$2, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-				_r$1 = x.Kind(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_1 = _r$1;
-				/* */ if (_1 === (5)) { $s = 3; continue; }
-				/* */ if (_1 === (4)) { $s = 4; continue; }
-				/* */ if (_1 === (3)) { $s = 5; continue; }
-				/* */ if (_1 === (2)) { $s = 6; continue; }
-				/* */ if (_1 === (1)) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (_1 === (5)) { */ case 3:
-					_r$2 = constant.ToFloat(x); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					f = _r$2;
-					_r$3 = f.Kind(); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					/* */ if (!((_r$3 === 4))) { $s = 10; continue; }
-					/* */ $s = 11; continue;
-					/* if (!((_r$3 === 4))) { */ case 10:
-						_r$4 = constant.Real(x); /* */ $s = 13; case 13: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						_r$5 = constant.Float64Val(_r$4); /* */ $s = 14; case 14: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						_tuple = _r$5;
-						r = _tuple[0];
-						_r$6 = constant.Imag(x); /* */ $s = 15; case 15: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						_r$7 = constant.Float64Val(_r$6); /* */ $s = 16; case 16: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						_tuple$1 = _r$7;
-						i = _tuple$1[0];
-						$s = -1; return new $Complex128(r, i);
-					/* } */ case 11:
-					x = f;
-					_r$8 = constant.ToInt(x); /* */ $s = 17; case 17: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					i$1 = _r$8;
-					_r$9 = i$1.Kind(); /* */ $s = 20; case 20: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					/* */ if (!((_r$9 === 3))) { $s = 18; continue; }
-					/* */ $s = 19; continue;
-					/* if (!((_r$9 === 3))) { */ case 18:
-						_r$10 = constant.Float64Val(x); /* */ $s = 21; case 21: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-						_tuple$2 = _r$10;
-						v = _tuple$2[0];
-						$s = -1; return new $Float64(v);
-					/* } */ case 19:
-					x = i$1;
-					_r$11 = constant.Int64Val(x); /* */ $s = 22; case 22: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					_tuple$3 = _r$11;
-					v$1 = _tuple$3[0];
-					ok = _tuple$3[1];
-					if (ok) {
-						$s = -1; return v$1;
-					}
-					_r$12 = constant.Uint64Val(x); /* */ $s = 23; case 23: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					_tuple$4 = _r$12;
-					v$2 = _tuple$4[0];
-					ok$1 = _tuple$4[1];
-					if (ok$1) {
-						$s = -1; return v$2;
+		$ptrType(parser).prototype.parseRepeat = function parseRepeat(s) {
+			var _tuple, _tuple$1, max, min, ok, ok1, p, rest, s;
+			min = 0;
+			max = 0;
+			rest = "";
+			ok = false;
+			p = this;
+			if (s === "" || !((s.charCodeAt(0) === 123))) {
+				return [min, max, rest, ok];
+			}
+			s = $substring(s, 1);
+			ok1 = false;
+			_tuple = p.parseInt(s);
+			min = _tuple[0];
+			s = _tuple[1];
+			ok1 = _tuple[2];
+			if (!ok1) {
+				return [min, max, rest, ok];
+			}
+			if (s === "") {
+				return [min, max, rest, ok];
+			}
+			if (!((s.charCodeAt(0) === 44))) {
+				max = min;
+			} else {
+				s = $substring(s, 1);
+				if (s === "") {
+					return [min, max, rest, ok];
+				}
+				if (s.charCodeAt(0) === 125) {
+					max = -1;
+				} else {
+					_tuple$1 = p.parseInt(s);
+					max = _tuple$1[0];
+					s = _tuple$1[1];
+					ok1 = _tuple$1[2];
+					if (!ok1) {
+						return [min, max, rest, ok];
+					} else if (max < 0) {
+						min = -1;
 					}
-					$s = 8; continue;
-				/* } else if (_1 === (4)) { */ case 4:
-					_r$13 = constant.ToInt(x); /* */ $s = 24; case 24: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					i$1 = _r$13;
-					_r$14 = i$1.Kind(); /* */ $s = 27; case 27: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					/* */ if (!((_r$14 === 3))) { $s = 25; continue; }
-					/* */ $s = 26; continue;
-					/* if (!((_r$14 === 3))) { */ case 25:
-						_r$15 = constant.Float64Val(x); /* */ $s = 28; case 28: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-						_tuple$5 = _r$15;
-						v = _tuple$5[0];
-						$s = -1; return new $Float64(v);
-					/* } */ case 26:
-					x = i$1;
-					_r$16 = constant.Int64Val(x); /* */ $s = 29; case 29: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-					_tuple$6 = _r$16;
-					v$1 = _tuple$6[0];
-					ok = _tuple$6[1];
-					if (ok) {
-						$s = -1; return v$1;
+				}
+			}
+			if (s === "" || !((s.charCodeAt(0) === 125))) {
+				return [min, max, rest, ok];
+			}
+			rest = $substring(s, 1);
+			ok = true;
+			return [min, max, rest, ok];
+		};
+		$ptrType(parser).prototype.parsePerlFlags = function parsePerlFlags(s) {
+			var _1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, c, capture, end, err, flags, name, p, re, rest, s, sawFlag, sign, t;
+			rest = "";
+			err = $ifaceNil;
+			p = this;
+			t = s;
+			if (t.length > 4 && (t.charCodeAt(2) === 80) && (t.charCodeAt(3) === 60)) {
+				end = strings.IndexRune(t, 62);
+				if (end < 0) {
+					err = checkUTF8(t);
+					if (!($interfaceIsEqual(err, $ifaceNil))) {
+						_tmp = "";
+						_tmp$1 = err;
+						rest = _tmp;
+						err = _tmp$1;
+						return [rest, err];
 					}
-					_r$17 = constant.Uint64Val(x); /* */ $s = 30; case 30: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-					_tuple$7 = _r$17;
-					v$2 = _tuple$7[0];
-					ok$1 = _tuple$7[1];
-					if (ok$1) {
-						$s = -1; return v$2;
+					_tmp$2 = "";
+					_tmp$3 = new Error.ptr("invalid named capture", s);
+					rest = _tmp$2;
+					err = _tmp$3;
+					return [rest, err];
+				}
+				capture = $substring(t, 0, (end + 1 >> 0));
+				name = $substring(t, 4, end);
+				err = checkUTF8(name);
+				if (!($interfaceIsEqual(err, $ifaceNil))) {
+					_tmp$4 = "";
+					_tmp$5 = err;
+					rest = _tmp$4;
+					err = _tmp$5;
+					return [rest, err];
+				}
+				if (!isValidCaptureName(name)) {
+					_tmp$6 = "";
+					_tmp$7 = new Error.ptr("invalid named capture", capture);
+					rest = _tmp$6;
+					err = _tmp$7;
+					return [rest, err];
+				}
+				p.numCap = p.numCap + (1) >> 0;
+				re = p.op(128);
+				re.Cap = p.numCap;
+				re.Name = name;
+				_tmp$8 = $substring(t, (end + 1 >> 0));
+				_tmp$9 = $ifaceNil;
+				rest = _tmp$8;
+				err = _tmp$9;
+				return [rest, err];
+			}
+			c = 0;
+			t = $substring(t, 2);
+			flags = p.flags;
+			sign = 1;
+			sawFlag = false;
+			Loop:
+			while (true) {
+				if (!(!(t === ""))) { break; }
+				_tuple = nextRune(t);
+				c = _tuple[0];
+				t = _tuple[1];
+				err = _tuple[2];
+				if (!($interfaceIsEqual(err, $ifaceNil))) {
+					_tmp$10 = "";
+					_tmp$11 = err;
+					rest = _tmp$10;
+					err = _tmp$11;
+					return [rest, err];
+				}
+				_1 = c;
+				if (_1 === (105)) {
+					flags = (flags | (1)) >>> 0;
+					sawFlag = true;
+				} else if (_1 === (109)) {
+					flags = (flags & ~(16)) << 16 >>> 16;
+					sawFlag = true;
+				} else if (_1 === (115)) {
+					flags = (flags | (8)) >>> 0;
+					sawFlag = true;
+				} else if (_1 === (85)) {
+					flags = (flags | (32)) >>> 0;
+					sawFlag = true;
+				} else if (_1 === (45)) {
+					if (sign < 0) {
+						break Loop;
 					}
-					$s = 8; continue;
-				/* } else if (_1 === (3)) { */ case 5:
-					_r$18 = constant.Int64Val(x); /* */ $s = 31; case 31: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-					_tuple$8 = _r$18;
-					v$1 = _tuple$8[0];
-					ok = _tuple$8[1];
-					if (ok) {
-						$s = -1; return v$1;
+					sign = -1;
+					flags = ~flags << 16 >>> 16;
+					sawFlag = false;
+				} else if ((_1 === (58)) || (_1 === (41))) {
+					if (sign < 0) {
+						if (!sawFlag) {
+							break Loop;
+						}
+						flags = ~flags << 16 >>> 16;
 					}
-					_r$19 = constant.Uint64Val(x); /* */ $s = 32; case 32: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-					_tuple$9 = _r$19;
-					v$2 = _tuple$9[0];
-					ok$1 = _tuple$9[1];
-					if (ok$1) {
-						$s = -1; return v$2;
+					if (c === 58) {
+						p.op(128);
 					}
-					$s = 8; continue;
-				/* } else if (_1 === (2)) { */ case 6:
-					_r$20 = constant.StringVal(x); /* */ $s = 33; case 33: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-					$24r = new $String(_r$20);
-					$s = 34; case 34: return $24r;
-				/* } else if (_1 === (1)) { */ case 7:
-					_r$21 = constant.BoolVal(x); /* */ $s = 35; case 35: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-					$24r$1 = new $Bool(_r$21);
-					$s = 36; case 36: return $24r$1;
-				/* } */ case 8:
-			case 1:
-			$s = -1; return x;
-			/* */ } return; } var $f = {$blk: keyVal$1, $c: true, $r, $24r, $24r$1, _1, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, f, i, i$1, ok, ok$1, r, v, v$1, v$2, x, $s};return $f;
+					p.flags = flags;
+					_tmp$12 = t;
+					_tmp$13 = $ifaceNil;
+					rest = _tmp$12;
+					err = _tmp$13;
+					return [rest, err];
+				} else {
+					break Loop;
+				}
+			}
+			_tmp$14 = "";
+			_tmp$15 = new Error.ptr("invalid or unsupported Perl syntax", $substring(s, 0, (s.length - t.length >> 0)));
+			rest = _tmp$14;
+			err = _tmp$15;
+			return [rest, err];
 		};
-		$ptrType(Checker).prototype.typeAssertion = function typeAssertion(e, x, T, typeSwitch) {
-			var {T, _r$1, _r$2, _r$3, _tuple, alt, cause, check, e, method, typeSwitch, x, $s, $r, $c} = $restore(this, {e, x, T, typeSwitch});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = under(x.typ); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = check.assertableTo($assertType(_r$1, ptrType$13), T); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_tuple = _r$2;
-			method = _tuple[0];
-			alt = _tuple[1];
-			if (method === ptrType$2.nil) {
-				$s = -1; return;
+		isValidCaptureName = function isValidCaptureName$1(name) {
+			var _i, _ref, _rune, c, name;
+			if (name === "") {
+				return false;
 			}
-			_r$3 = check.missingMethodCause(T, x.typ, method, alt); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			cause = _r$3;
-			/* */ if (typeSwitch) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (typeSwitch) { */ case 4:
-				$r = check.errorf(e, 95, "impossible type switch case: %s\n\t%s cannot have dynamic type %s %s", new sliceType$6([e, x, T, new $String(cause)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 5:
-			$r = check.errorf(e, 95, "impossible type assertion: %s\n\t%s does not implement %s %s", new sliceType$6([e, T, x.typ, new $String(cause)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: typeAssertion, $c: true, $r, T, _r$1, _r$2, _r$3, _tuple, alt, cause, check, e, method, typeSwitch, x, $s};return $f;
+			_ref = name;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.length)) { break; }
+				_rune = $decodeRune(_ref, _i);
+				c = _rune[0];
+				if (!((c === 95)) && !isalnum(c)) {
+					return false;
+				}
+				_i += _rune[1];
+			}
+			return true;
 		};
-		$ptrType(Checker).prototype.expr = function expr(x, e) {
-			var {_r$1, check, e, x, $s, $r, $c} = $restore(this, {x, e});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.rawExpr(x, e, $ifaceNil, false); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			$r = check.exclude(x, 14); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.singleValue(x); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: expr, $c: true, $r, _r$1, check, e, x, $s};return $f;
+		$ptrType(parser).prototype.parseInt = function parseInt(s) {
+			var i, n, ok, p, rest, s, t;
+			n = 0;
+			rest = "";
+			ok = false;
+			p = this;
+			if (s === "" || s.charCodeAt(0) < 48 || 57 < s.charCodeAt(0)) {
+				return [n, rest, ok];
+			}
+			if (s.length >= 2 && (s.charCodeAt(0) === 48) && 48 <= s.charCodeAt(1) && s.charCodeAt(1) <= 57) {
+				return [n, rest, ok];
+			}
+			t = s;
+			while (true) {
+				if (!(!(s === "") && 48 <= s.charCodeAt(0) && s.charCodeAt(0) <= 57)) { break; }
+				s = $substring(s, 1);
+			}
+			rest = s;
+			ok = true;
+			t = $substring(t, 0, (t.length - s.length >> 0));
+			i = 0;
+			while (true) {
+				if (!(i < t.length)) { break; }
+				if (n >= 100000000) {
+					n = -1;
+					break;
+				}
+				n = (($imul(n, 10)) + ((t.charCodeAt(i) >> 0)) >> 0) - 48 >> 0;
+				i = i + (1) >> 0;
+			}
+			return [n, rest, ok];
 		};
-		$ptrType(Checker).prototype.multiExpr = function multiExpr(x, e) {
-			var {_r$1, check, e, x, $s, $r, $c} = $restore(this, {x, e});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.rawExpr(x, e, $ifaceNil, false); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			$r = check.exclude(x, 14); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: multiExpr, $c: true, $r, _r$1, check, e, x, $s};return $f;
+		isCharClass = function isCharClass$1(re) {
+			var re;
+			return (re.Op === 3) && (re.Rune.$length === 1) || (re.Op === 4) || (re.Op === 5) || (re.Op === 6);
 		};
-		$ptrType(Checker).prototype.exprWithHint = function exprWithHint(x, e, hint) {
-			var {_r$1, check, e, hint, x, $s, $r, $c} = $restore(this, {x, e, hint});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = assert(!($interfaceIsEqual(hint, $ifaceNil))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$1 = check.rawExpr(x, e, hint, false); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			$r = check.exclude(x, 14); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.singleValue(x); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: exprWithHint, $c: true, $r, _r$1, check, e, hint, x, $s};return $f;
+		matchRune = function matchRune$1(re, r) {
+			var _1, i, r, re, x, x$1, x$2, x$3;
+			_1 = re.Op;
+			if (_1 === (3)) {
+				return (re.Rune.$length === 1) && ((x = re.Rune, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) === r);
+			} else if (_1 === (4)) {
+				i = 0;
+				while (true) {
+					if (!(i < re.Rune.$length)) { break; }
+					if ((x$1 = re.Rune, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i])) <= r && r <= (x$2 = re.Rune, x$3 = i + 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]))) {
+						return true;
+					}
+					i = i + (2) >> 0;
+				}
+				return false;
+			} else if (_1 === (5)) {
+				return !((r === 10));
+			} else if (_1 === (6)) {
+				return true;
+			}
+			return false;
 		};
-		$ptrType(Checker).prototype.exprOrType = function exprOrType(x, e, allowGeneric) {
-			var {_r$1, allowGeneric, check, e, x, $s, $r, $c} = $restore(this, {x, e, allowGeneric});
+		$ptrType(parser).prototype.parseVerticalBar = function parseVerticalBar() {
+			var {_r, _r$1, p, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.rawExpr(x, e, $ifaceNil, allowGeneric); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			$r = check.exclude(x, 2); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.singleValue(x); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: exprOrType, $c: true, $r, _r$1, allowGeneric, check, e, x, $s};return $f;
+			p = this;
+			_r = p.concat(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r;
+			_r$1 = p.swapVerticalBar(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			/* */ if (!_r$1) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!_r$1) { */ case 2:
+				p.op(129);
+			/* } */ case 3:
+			$s = -1; return $ifaceNil;
+			/* */ } return; } var $f = {$blk: parseVerticalBar, $c: true, $r, _r, _r$1, p, $s};return $f;
 		};
-		$ptrType(Checker).prototype.exclude = function exclude(x, modeset) {
-			var {_1, check, code, modeset, msg, x, y, $s, $r, $c} = $restore(this, {x, modeset});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			/* */ if (!((((modeset & (((y = x.mode, y < 32 ? (1 << y) : 0) >>> 0))) >>> 0) === 0))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!((((modeset & (((y = x.mode, y < 32 ? (1 << y) : 0) >>> 0))) >>> 0) === 0))) { */ case 1:
-				msg = "";
-				code = 0;
-				_1 = x.mode;
-				if (_1 === (1)) {
-					if (!((((modeset & 8) >>> 0) === 0))) {
-						msg = "%s used as value";
+		mergeCharClass = function mergeCharClass$1(dst, src) {
+			var _1, dst, src, x, x$1, x$2, x$3, x$4;
+			switch (0) { default:
+				_1 = dst.Op;
+				if (_1 === (6)) {
+				} else if (_1 === (5)) {
+					if (matchRune(src, 10)) {
+						dst.Op = 6;
+					}
+				} else if (_1 === (4)) {
+					if (src.Op === 3) {
+						dst.Rune = appendLiteral(dst.Rune, (x = src.Rune, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])), src.Flags);
 					} else {
-						msg = "%s used as value or type";
+						dst.Rune = appendClass(dst.Rune, src.Rune);
 					}
-					code = 41;
-				} else if (_1 === (2)) {
-					msg = "%s must be called";
-					code = 82;
 				} else if (_1 === (3)) {
-					msg = "%s is not an expression";
-					code = 42;
-				} else {
-					unreachable();
+					if (((x$1 = src.Rune, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])) === (x$2 = dst.Rune, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]))) && (src.Flags === dst.Flags)) {
+						break;
+					}
+					dst.Op = 4;
+					dst.Rune = appendLiteral($subslice(dst.Rune, 0, 0), (x$3 = dst.Rune, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])), dst.Flags);
+					dst.Rune = appendLiteral(dst.Rune, (x$4 = src.Rune, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0])), src.Flags);
 				}
-				$r = check.errorf(x, code, msg, new sliceType$6([x])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.mode = 0;
-			/* } */ case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: exclude, $c: true, $r, _1, check, code, modeset, msg, x, y, $s};return $f;
+			}
 		};
-		$ptrType(Checker).prototype.singleValue = function singleValue(x) {
-			var {_tuple, check, ok, t, x, $s, $r, $c} = $restore(this, {x});
+		$ptrType(parser).prototype.swapVerticalBar = function swapVerticalBar() {
+			var {_tmp, _tmp$1, n, p, re1, re1$1, re2, re3, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			/* */ if (x.mode === 7) { $s = 1; continue; }
+			p = this;
+			n = p.stack.$length;
+			if (n >= 3 && ((x = p.stack, x$1 = n - 2 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Op === 129) && isCharClass((x$2 = p.stack, x$3 = n - 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]))) && isCharClass((x$4 = p.stack, x$5 = n - 3 >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])))) {
+				re1 = (x$6 = p.stack, x$7 = n - 1 >> 0, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7]));
+				re3 = (x$8 = p.stack, x$9 = n - 3 >> 0, ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9]));
+				if (re1.Op > re3.Op) {
+					_tmp = re3;
+					_tmp$1 = re1;
+					re1 = _tmp;
+					re3 = _tmp$1;
+					(x$10 = p.stack, x$11 = n - 3 >> 0, ((x$11 < 0 || x$11 >= x$10.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + x$11] = re3));
+				}
+				mergeCharClass(re3, re1);
+				p.reuse(re1);
+				p.stack = $subslice(p.stack, 0, (n - 1 >> 0));
+				$s = -1; return true;
+			}
+			/* */ if (n >= 2) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (x.mode === 7) { */ case 1:
-				_tuple = $assertType(x.typ, ptrType$15, true);
-				t = _tuple[0];
-				ok = _tuple[1];
-				/* */ if (ok) { $s = 3; continue; }
+			/* if (n >= 2) { */ case 1:
+				re1$1 = (x$12 = p.stack, x$13 = n - 1 >> 0, ((x$13 < 0 || x$13 >= x$12.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$12.$array[x$12.$offset + x$13]));
+				re2 = (x$14 = p.stack, x$15 = n - 2 >> 0, ((x$15 < 0 || x$15 >= x$14.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + x$15]));
+				/* */ if (re2.Op === 129) { $s = 3; continue; }
 				/* */ $s = 4; continue;
-				/* if (ok) { */ case 3:
-					$r = assert(!((t.Len() === 1))); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = check.errorf(x, 41, "multiple-value %s in single-value context", new sliceType$6([x])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					x.mode = 0;
+				/* if (re2.Op === 129) { */ case 3:
+					/* */ if (n >= 3) { $s = 5; continue; }
+					/* */ $s = 6; continue;
+					/* if (n >= 3) { */ case 5:
+						$r = cleanAlt((x$16 = p.stack, x$17 = n - 3 >> 0, ((x$17 < 0 || x$17 >= x$16.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$16.$array[x$16.$offset + x$17]))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 6:
+					(x$18 = p.stack, x$19 = n - 2 >> 0, ((x$19 < 0 || x$19 >= x$18.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$18.$array[x$18.$offset + x$19] = re1$1));
+					(x$20 = p.stack, x$21 = n - 1 >> 0, ((x$21 < 0 || x$21 >= x$20.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$20.$array[x$20.$offset + x$21] = re2));
+					$s = -1; return true;
 				/* } */ case 4:
 			/* } */ case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: singleValue, $c: true, $r, _tuple, check, ok, t, x, $s};return $f;
+			$s = -1; return false;
+			/* */ } return; } var $f = {$blk: swapVerticalBar, $c: true, $r, _tmp, _tmp$1, n, p, re1, re1$1, re2, re3, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
 		};
-		assert = function assert$1(p) {
-			var {_r$1, _tuple, file, line, msg, ok, p, $s, $r, $c} = $restore(this, {p});
+		$ptrType(parser).prototype.parseRightParen = function parseRightParen() {
+			var {_r, _r$1, _r$2, n, p, re1, re2, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			/* */ if (!p) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!p) { */ case 1:
-				msg = "assertion failed";
-				_tuple = runtime.Caller(1);
-				file = _tuple[1];
-				line = _tuple[2];
-				ok = _tuple[3];
-				/* */ if (ok) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (ok) { */ case 3:
-					_r$1 = fmt.Sprintf("%s:%d: %s", new sliceType$6([new $String(file), new $Int(line), new $String(msg)])); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					msg = _r$1;
-				/* } */ case 4:
-				$panic(new $String(msg));
-			/* } */ case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: assert$1, $c: true, $r, _r$1, _tuple, file, line, msg, ok, p, $s};return $f;
+			p = this;
+			_r = p.concat(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r;
+			_r$1 = p.swapVerticalBar(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			/* */ if (_r$1) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (_r$1) { */ case 2:
+				p.stack = $subslice(p.stack, 0, (p.stack.$length - 1 >> 0));
+			/* } */ case 3:
+			_r$2 = p.alternate(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_r$2;
+			n = p.stack.$length;
+			if (n < 2) {
+				$s = -1; return new Error.ptr("unexpected )", p.wholeRegexp);
+			}
+			re1 = (x = p.stack, x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+			re2 = (x$2 = p.stack, x$3 = n - 2 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]));
+			p.stack = $subslice(p.stack, 0, (n - 2 >> 0));
+			if (!((re2.Op === 128))) {
+				$s = -1; return new Error.ptr("unexpected )", p.wholeRegexp);
+			}
+			p.flags = re2.Flags;
+			if (re2.Cap === 0) {
+				p.push(re1);
+			} else {
+				re2.Op = 13;
+				re2.Sub = $subslice(new sliceType$4(re2.Sub0), 0, 1);
+				(x$4 = re2.Sub, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0] = re1));
+				p.push(re2);
+			}
+			$s = -1; return $ifaceNil;
+			/* */ } return; } var $f = {$blk: parseRightParen, $c: true, $r, _r, _r$1, _r$2, n, p, re1, re2, x, x$1, x$2, x$3, x$4, $s};return $f;
 		};
-		unreachable = function unreachable$1() {
-			$panic(new $String("unreachable"));
+		$ptrType(parser).prototype.parseEscape = function parseEscape(s) {
+			var _1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$28, _tmp$29, _tmp$3, _tmp$30, _tmp$31, _tmp$32, _tmp$33, _tmp$34, _tmp$35, _tmp$36, _tmp$37, _tmp$38, _tmp$39, _tmp$4, _tmp$40, _tmp$41, _tmp$42, _tmp$43, _tmp$44, _tmp$45, _tmp$46, _tmp$47, _tmp$48, _tmp$49, _tmp$5, _tmp$50, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, c, err, i, nhex, p, r, rest, s, t, v, x, y;
+			r = 0;
+			rest = "";
+			err = $ifaceNil;
+			p = this;
+			t = $substring(s, 1);
+			if (t === "") {
+				_tmp = 0;
+				_tmp$1 = "";
+				_tmp$2 = new Error.ptr("trailing backslash at end of expression", "");
+				r = _tmp;
+				rest = _tmp$1;
+				err = _tmp$2;
+				return [r, rest, err];
+			}
+			_tuple = nextRune(t);
+			c = _tuple[0];
+			t = _tuple[1];
+			err = _tuple[2];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				_tmp$3 = 0;
+				_tmp$4 = "";
+				_tmp$5 = err;
+				r = _tmp$3;
+				rest = _tmp$4;
+				err = _tmp$5;
+				return [r, rest, err];
+			}
+			Switch:
+			switch (0) { default:
+				_1 = c;
+				if ((_1 === (49)) || (_1 === (50)) || (_1 === (51)) || (_1 === (52)) || (_1 === (53)) || (_1 === (54)) || (_1 === (55))) {
+					if (t === "" || t.charCodeAt(0) < 48 || t.charCodeAt(0) > 55) {
+						break;
+					}
+					r = c - 48 >> 0;
+					i = 1;
+					while (true) {
+						if (!(i < 3)) { break; }
+						if (t === "" || t.charCodeAt(0) < 48 || t.charCodeAt(0) > 55) {
+							break;
+						}
+						r = (($imul(r, 8)) + ((t.charCodeAt(0) >> 0)) >> 0) - 48 >> 0;
+						t = $substring(t, 1);
+						i = i + (1) >> 0;
+					}
+					_tmp$6 = r;
+					_tmp$7 = t;
+					_tmp$8 = $ifaceNil;
+					r = _tmp$6;
+					rest = _tmp$7;
+					err = _tmp$8;
+					return [r, rest, err];
+				} else if (_1 === (48)) {
+					r = c - 48 >> 0;
+					i = 1;
+					while (true) {
+						if (!(i < 3)) { break; }
+						if (t === "" || t.charCodeAt(0) < 48 || t.charCodeAt(0) > 55) {
+							break;
+						}
+						r = (($imul(r, 8)) + ((t.charCodeAt(0) >> 0)) >> 0) - 48 >> 0;
+						t = $substring(t, 1);
+						i = i + (1) >> 0;
+					}
+					_tmp$9 = r;
+					_tmp$10 = t;
+					_tmp$11 = $ifaceNil;
+					r = _tmp$9;
+					rest = _tmp$10;
+					err = _tmp$11;
+					return [r, rest, err];
+				} else if (_1 === (120)) {
+					if (t === "") {
+						break;
+					}
+					_tuple$1 = nextRune(t);
+					c = _tuple$1[0];
+					t = _tuple$1[1];
+					err = _tuple$1[2];
+					if (!($interfaceIsEqual(err, $ifaceNil))) {
+						_tmp$12 = 0;
+						_tmp$13 = "";
+						_tmp$14 = err;
+						r = _tmp$12;
+						rest = _tmp$13;
+						err = _tmp$14;
+						return [r, rest, err];
+					}
+					if (c === 123) {
+						nhex = 0;
+						r = 0;
+						while (true) {
+							if (t === "") {
+								break Switch;
+							}
+							_tuple$2 = nextRune(t);
+							c = _tuple$2[0];
+							t = _tuple$2[1];
+							err = _tuple$2[2];
+							if (!($interfaceIsEqual(err, $ifaceNil))) {
+								_tmp$15 = 0;
+								_tmp$16 = "";
+								_tmp$17 = err;
+								r = _tmp$15;
+								rest = _tmp$16;
+								err = _tmp$17;
+								return [r, rest, err];
+							}
+							if (c === 125) {
+								break;
+							}
+							v = unhex(c);
+							if (v < 0) {
+								break Switch;
+							}
+							r = ($imul(r, 16)) + v >> 0;
+							if (r > 1114111) {
+								break Switch;
+							}
+							nhex = nhex + (1) >> 0;
+						}
+						if (nhex === 0) {
+							break Switch;
+						}
+						_tmp$18 = r;
+						_tmp$19 = t;
+						_tmp$20 = $ifaceNil;
+						r = _tmp$18;
+						rest = _tmp$19;
+						err = _tmp$20;
+						return [r, rest, err];
+					}
+					x = unhex(c);
+					_tuple$3 = nextRune(t);
+					c = _tuple$3[0];
+					t = _tuple$3[1];
+					err = _tuple$3[2];
+					if (!($interfaceIsEqual(err, $ifaceNil))) {
+						_tmp$21 = 0;
+						_tmp$22 = "";
+						_tmp$23 = err;
+						r = _tmp$21;
+						rest = _tmp$22;
+						err = _tmp$23;
+						return [r, rest, err];
+					}
+					y = unhex(c);
+					if (x < 0 || y < 0) {
+						break;
+					}
+					_tmp$24 = ($imul(x, 16)) + y >> 0;
+					_tmp$25 = t;
+					_tmp$26 = $ifaceNil;
+					r = _tmp$24;
+					rest = _tmp$25;
+					err = _tmp$26;
+					return [r, rest, err];
+				} else if (_1 === (97)) {
+					_tmp$27 = 7;
+					_tmp$28 = t;
+					_tmp$29 = err;
+					r = _tmp$27;
+					rest = _tmp$28;
+					err = _tmp$29;
+					return [r, rest, err];
+				} else if (_1 === (102)) {
+					_tmp$30 = 12;
+					_tmp$31 = t;
+					_tmp$32 = err;
+					r = _tmp$30;
+					rest = _tmp$31;
+					err = _tmp$32;
+					return [r, rest, err];
+				} else if (_1 === (110)) {
+					_tmp$33 = 10;
+					_tmp$34 = t;
+					_tmp$35 = err;
+					r = _tmp$33;
+					rest = _tmp$34;
+					err = _tmp$35;
+					return [r, rest, err];
+				} else if (_1 === (114)) {
+					_tmp$36 = 13;
+					_tmp$37 = t;
+					_tmp$38 = err;
+					r = _tmp$36;
+					rest = _tmp$37;
+					err = _tmp$38;
+					return [r, rest, err];
+				} else if (_1 === (116)) {
+					_tmp$39 = 9;
+					_tmp$40 = t;
+					_tmp$41 = err;
+					r = _tmp$39;
+					rest = _tmp$40;
+					err = _tmp$41;
+					return [r, rest, err];
+				} else if (_1 === (118)) {
+					_tmp$42 = 11;
+					_tmp$43 = t;
+					_tmp$44 = err;
+					r = _tmp$42;
+					rest = _tmp$43;
+					err = _tmp$44;
+					return [r, rest, err];
+				} else if (c < 128 && !isalnum(c)) {
+					_tmp$45 = c;
+					_tmp$46 = t;
+					_tmp$47 = $ifaceNil;
+					r = _tmp$45;
+					rest = _tmp$46;
+					err = _tmp$47;
+					return [r, rest, err];
+				}
+			}
+			_tmp$48 = 0;
+			_tmp$49 = "";
+			_tmp$50 = new Error.ptr("invalid escape sequence", $substring(s, 0, (s.length - t.length >> 0)));
+			r = _tmp$48;
+			rest = _tmp$49;
+			err = _tmp$50;
+			return [r, rest, err];
 		};
-		$ptrType(error_).prototype.empty = function empty$1() {
-			var err;
-			err = this;
-			return err.desc === sliceType$31.nil;
+		$ptrType(parser).prototype.parseClassChar = function parseClassChar(s, wholeClass) {
+			var _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, err, p, r, rest, s, wholeClass;
+			r = 0;
+			rest = "";
+			err = $ifaceNil;
+			p = this;
+			if (s === "") {
+				_tmp = 0;
+				_tmp$1 = "";
+				_tmp$2 = new Error.ptr("missing closing ]", wholeClass);
+				r = _tmp;
+				rest = _tmp$1;
+				err = _tmp$2;
+				return [r, rest, err];
+			}
+			if (s.charCodeAt(0) === 92) {
+				_tuple = p.parseEscape(s);
+				r = _tuple[0];
+				rest = _tuple[1];
+				err = _tuple[2];
+				return [r, rest, err];
+			}
+			_tuple$1 = nextRune(s);
+			r = _tuple$1[0];
+			rest = _tuple$1[1];
+			err = _tuple$1[2];
+			return [r, rest, err];
 		};
-		$ptrType(error_).prototype.pos = function pos() {
-			var {$24r, _r$1, err, x, $s, $r, $c} = $restore(this, {});
+		$ptrType(parser).prototype.parsePerlClassEscape = function parsePerlClassEscape(s, r) {
+			var {$24r, _entry, _r, _tmp, _tmp$1, g, out, p, r, rest, s, $s, $r, $c} = $restore(this, {s, r});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			err = this;
-			if (err.empty()) {
-				$s = -1; return 0;
+			out = sliceType$1.nil;
+			rest = "";
+			p = this;
+			if ((((p.flags & 64) >>> 0) === 0) || s.length < 2 || !((s.charCodeAt(0) === 92))) {
+				$s = -1; return [out, rest];
 			}
-			_r$1 = (x = err.desc, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).posn.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
+			g = $clone((_entry = $mapIndex(perlGroup,$String.keyFor($substring(s, 0, 2))), _entry !== undefined ? _entry.v : new charGroup.ptr(0, sliceType$1.nil)), charGroup);
+			if (g.sign === 0) {
+				$s = -1; return [out, rest];
+			}
+			_r = p.appendGroup(r, $clone(g, charGroup)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tmp = _r;
+			_tmp$1 = $substring(s, 2);
+			out = _tmp;
+			rest = _tmp$1;
+			$24r = [out, rest];
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: pos, $c: true, $r, $24r, _r$1, err, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: parsePerlClassEscape, $c: true, $r, $24r, _entry, _r, _tmp, _tmp$1, g, out, p, r, rest, s, $s};return $f;
 		};
-		$ptrType(error_).prototype.msg = function msg(fset, qf) {
-			var {_arg, _arg$1, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, buf, err, fset, i, p, qf, x, x$1, $s, $r, $c} = $restore(this, {fset, qf});
+		$ptrType(parser).prototype.parseNamedClass = function parseNamedClass(s, r) {
+			var {$24r, _entry, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, err, g, i, name, out, p, r, rest, s, $s, $r, $c} = $restore(this, {s, r});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf = [buf];
-			err = this;
-			if (err.empty()) {
-				$s = -1; return "no error";
+			out = sliceType$1.nil;
+			rest = "";
+			err = $ifaceNil;
+			p = this;
+			if (s.length < 2 || !((s.charCodeAt(0) === 91)) || !((s.charCodeAt(1) === 58))) {
+				$s = -1; return [out, rest, err];
 			}
-			buf[0] = new strings.Builder.ptr(ptrType$53.nil, sliceType$14.nil);
-			_ref = err.desc;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				p = (x = err.desc, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-				/* */ if (i > 0) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (i > 0) { */ case 3:
-					_r$1 = fmt.Fprint(buf[0], new sliceType$6([new $String("\n\t")])); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$1;
-					_r$2 = p.posn.Pos(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$3 = new token.Pos(_r$2).IsValid(); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					/* */ if (_r$3) { $s = 6; continue; }
-					/* */ $s = 7; continue;
-					/* if (_r$3) { */ case 6:
-						_arg = buf[0];
-						_r$4 = p.posn.Pos(); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						_r$5 = fset.Position(_r$4); /* */ $s = 11; case 11: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						_arg$1 = (x$1 = _r$5, new x$1.constructor.elem(x$1));
-						_r$6 = fmt.Fprintf(_arg, "%s: ", new sliceType$6([_arg$1])); /* */ $s = 12; case 12: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						_r$6;
-					/* } */ case 7:
-				/* } */ case 4:
-				_r$7 = sprintf(fset, qf, false, p.format, p.args); /* */ $s = 13; case 13: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_r$8 = buf[0].WriteString(_r$7); /* */ $s = 14; case 14: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				_r$8;
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return buf[0].String();
-			/* */ } return; } var $f = {$blk: msg, $c: true, $r, _arg, _arg$1, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, buf, err, fset, i, p, qf, x, x$1, $s};return $f;
+			i = strings.Index($substring(s, 2), ":]");
+			if (i < 0) {
+				$s = -1; return [out, rest, err];
+			}
+			i = i + (2) >> 0;
+			_tmp = $substring(s, 0, (i + 2 >> 0));
+			_tmp$1 = $substring(s, (i + 2 >> 0));
+			name = _tmp;
+			s = _tmp$1;
+			g = $clone((_entry = $mapIndex(posixGroup,$String.keyFor(name)), _entry !== undefined ? _entry.v : new charGroup.ptr(0, sliceType$1.nil)), charGroup);
+			if (g.sign === 0) {
+				_tmp$2 = sliceType$1.nil;
+				_tmp$3 = "";
+				_tmp$4 = new Error.ptr("invalid character class range", name);
+				out = _tmp$2;
+				rest = _tmp$3;
+				err = _tmp$4;
+				$s = -1; return [out, rest, err];
+			}
+			_r = p.appendGroup(r, $clone(g, charGroup)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tmp$5 = _r;
+			_tmp$6 = s;
+			_tmp$7 = $ifaceNil;
+			out = _tmp$5;
+			rest = _tmp$6;
+			err = _tmp$7;
+			$24r = [out, rest, err];
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: parseNamedClass, $c: true, $r, $24r, _entry, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, err, g, i, name, out, p, r, rest, s, $s};return $f;
 		};
-		$ptrType(error_).prototype.String = function String$31() {
-			var {$24r, _arg, _arg$1, _r$1, _r$2, _r$3, err, $s, $r, $c} = $restore(this, {});
+		$ptrType(parser).prototype.appendGroup = function appendGroup(r, g) {
+			var {_r, g, p, r, tmp, $s, $r, $c} = $restore(this, {r, g});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			err = this;
-			if (err.empty()) {
-				$s = -1; return "no error";
-			}
-			_r$1 = err.pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_arg = new token.Pos(_r$1);
-			_r$2 = err.msg(ptrType$24.nil, $throwNilPointerError); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_arg$1 = new $String(_r$2);
-			_r$3 = fmt.Sprintf("%d: %s", new sliceType$6([_arg, _arg$1])); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$24r = _r$3;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: String$31, $c: true, $r, $24r, _arg, _arg$1, _r$1, _r$2, _r$3, err, $s};return $f;
+			p = this;
+			/* */ if (((p.flags & 1) >>> 0) === 0) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (((p.flags & 1) >>> 0) === 0) { */ case 1:
+				if (g.sign < 0) {
+					r = appendNegatedClass(r, g.class$1);
+				} else {
+					r = appendClass(r, g.class$1);
+				}
+				$s = 3; continue;
+			/* } else { */ case 2:
+				tmp = $subslice(p.tmpClass, 0, 0);
+				tmp = appendFoldedClass(tmp, g.class$1);
+				p.tmpClass = tmp;
+				_r = cleanClass((p === ptrType$4.nil && $throwNilPointerError(), (p.$ptr_tmpClass || (p.$ptr_tmpClass = new ptrType$3(function() { return this.$target.tmpClass; }, function($v) { this.$target.tmpClass = $v; }, p))))); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				tmp = _r;
+				if (g.sign < 0) {
+					r = appendNegatedClass(r, tmp);
+				} else {
+					r = appendClass(r, tmp);
+				}
+			/* } */ case 3:
+			$s = -1; return r;
+			/* */ } return; } var $f = {$blk: appendGroup, $c: true, $r, _r, g, p, r, tmp, $s};return $f;
 		};
-		$ptrType(error_).prototype.errorf = function errorf(at$1, format, args) {
-			var args, at$1, err, format;
-			err = this;
-			err.desc = $append(err.desc, new errorDesc.ptr(new atPos(((at$1 >> 0))), format, args));
+		unicodeTable = function unicodeTable$1(name) {
+			var _entry, _entry$1, _entry$2, _entry$3, name, t, t$1;
+			if (name === "Any") {
+				return [anyTable, anyTable];
+			}
+			t = (_entry = $mapIndex(unicode.Categories,$String.keyFor(name)), _entry !== undefined ? _entry.v : ptrType$5.nil);
+			if (!(t === ptrType$5.nil)) {
+				return [t, (_entry$1 = $mapIndex(unicode.FoldCategory,$String.keyFor(name)), _entry$1 !== undefined ? _entry$1.v : ptrType$5.nil)];
+			}
+			t$1 = (_entry$2 = $mapIndex(unicode.Scripts,$String.keyFor(name)), _entry$2 !== undefined ? _entry$2.v : ptrType$5.nil);
+			if (!(t$1 === ptrType$5.nil)) {
+				return [t$1, (_entry$3 = $mapIndex(unicode.FoldScript,$String.keyFor(name)), _entry$3 !== undefined ? _entry$3.v : ptrType$5.nil)];
+			}
+			return [ptrType$5.nil, ptrType$5.nil];
 		};
-		$ptrType(Checker).prototype.qualifier = function qualifier(pkg) {
-			var _entry, _entry$1, check, pkg;
-			check = this;
-			if (!(pkg === check.pkg)) {
-				if (check.pkgPathMap === false) {
-					check.pkgPathMap = new $global.Map();
-					check.seenPkgMap = new $global.Map();
-					check.markImports(check.pkg);
+		$ptrType(parser).prototype.parseUnicodeClass = function parseUnicodeClass(s, r) {
+			var {_r, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, c, end, err, fold, name, out, p, r, rest, s, seq, sign, t, tab, tmp, $s, $r, $c} = $restore(this, {s, r});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			out = sliceType$1.nil;
+			rest = "";
+			err = $ifaceNil;
+			p = this;
+			if ((((p.flags & 128) >>> 0) === 0) || s.length < 2 || !((s.charCodeAt(0) === 92)) || !((s.charCodeAt(1) === 112)) && !((s.charCodeAt(1) === 80))) {
+				$s = -1; return [out, rest, err];
+			}
+			sign = 1;
+			if (s.charCodeAt(1) === 80) {
+				sign = -1;
+			}
+			t = $substring(s, 2);
+			_tuple = nextRune(t);
+			c = _tuple[0];
+			t = _tuple[1];
+			err = _tuple[2];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return [out, rest, err];
+			}
+			_tmp = "";
+			_tmp$1 = "";
+			seq = _tmp;
+			name = _tmp$1;
+			if (!((c === 123))) {
+				seq = $substring(s, 0, (s.length - t.length >> 0));
+				name = $substring(seq, 2);
+			} else {
+				end = strings.IndexRune(s, 125);
+				if (end < 0) {
+					err = checkUTF8(s);
+					if (!($interfaceIsEqual(err, $ifaceNil))) {
+						$s = -1; return [out, rest, err];
+					}
+					_tmp$2 = sliceType$1.nil;
+					_tmp$3 = "";
+					_tmp$4 = new Error.ptr("invalid character class range", s);
+					out = _tmp$2;
+					rest = _tmp$3;
+					err = _tmp$4;
+					$s = -1; return [out, rest, err];
 				}
-				if (((_entry = $mapIndex(check.pkgPathMap,$String.keyFor(pkg.name)), _entry !== undefined ? _entry.v : false) ? (_entry$1 = $mapIndex(check.pkgPathMap,$String.keyFor(pkg.name)), _entry$1 !== undefined ? _entry$1.v : false).size : 0) > 1) {
-					return strconv.Quote(pkg.path);
+				_tmp$5 = $substring(s, 0, (end + 1 >> 0));
+				_tmp$6 = $substring(s, (end + 1 >> 0));
+				seq = _tmp$5;
+				t = _tmp$6;
+				name = $substring(s, 3, end);
+				err = checkUTF8(name);
+				if (!($interfaceIsEqual(err, $ifaceNil))) {
+					$s = -1; return [out, rest, err];
 				}
-				return pkg.name;
 			}
-			return "";
+			if (!(name === "") && (name.charCodeAt(0) === 94)) {
+				sign = -sign;
+				name = $substring(name, 1);
+			}
+			_tuple$1 = unicodeTable(name);
+			tab = _tuple$1[0];
+			fold = _tuple$1[1];
+			if (tab === ptrType$5.nil) {
+				_tmp$7 = sliceType$1.nil;
+				_tmp$8 = "";
+				_tmp$9 = new Error.ptr("invalid character class range", seq);
+				out = _tmp$7;
+				rest = _tmp$8;
+				err = _tmp$9;
+				$s = -1; return [out, rest, err];
+			}
+			/* */ if ((((p.flags & 1) >>> 0) === 0) || fold === ptrType$5.nil) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if ((((p.flags & 1) >>> 0) === 0) || fold === ptrType$5.nil) { */ case 1:
+				if (sign > 0) {
+					r = appendTable(r, tab);
+				} else {
+					r = appendNegatedTable(r, tab);
+				}
+				$s = 3; continue;
+			/* } else { */ case 2:
+				tmp = $subslice(p.tmpClass, 0, 0);
+				tmp = appendTable(tmp, tab);
+				tmp = appendTable(tmp, fold);
+				p.tmpClass = tmp;
+				_r = cleanClass((p === ptrType$4.nil && $throwNilPointerError(), (p.$ptr_tmpClass || (p.$ptr_tmpClass = new ptrType$3(function() { return this.$target.tmpClass; }, function($v) { this.$target.tmpClass = $v; }, p))))); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				tmp = _r;
+				if (sign > 0) {
+					r = appendClass(r, tmp);
+				} else {
+					r = appendNegatedClass(r, tmp);
+				}
+			/* } */ case 3:
+			_tmp$10 = r;
+			_tmp$11 = t;
+			_tmp$12 = $ifaceNil;
+			out = _tmp$10;
+			rest = _tmp$11;
+			err = _tmp$12;
+			$s = -1; return [out, rest, err];
+			/* */ } return; } var $f = {$blk: parseUnicodeClass, $c: true, $r, _r, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, c, end, err, fold, name, out, p, r, rest, s, seq, sign, t, tab, tmp, $s};return $f;
 		};
-		$ptrType(Checker).prototype.markImports = function markImports(pkg) {
-			var _entry, _entry$1, _i, _key, _key$1, _key$2, _ref, _tuple, check, forName, imp, ok, pkg;
-			check = this;
-			if ((_entry = $mapIndex(check.seenPkgMap,ptrType$1.keyFor(pkg)), _entry !== undefined ? _entry.v : false)) {
-				return;
+		$ptrType(parser).prototype.parseClass = function parseClass(s) {
+			var {_r, _r$1, _r$2, _r$3, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, class$1, err, err$1, err$2, first, hi, lo, nclass, nclass$1, nclass$2, nt, nt$1, nt$2, p, re, rest, rng, s, sign, size, t, $s, $r, $c} = $restore(this, {s});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			rest = "";
+			err = $ifaceNil;
+			p = this;
+			t = $substring(s, 1);
+			re = p.newRegexp(4);
+			re.Flags = p.flags;
+			re.Rune = $subslice(new sliceType$1(re.Rune0), 0, 0);
+			sign = 1;
+			if (!(t === "") && (t.charCodeAt(0) === 94)) {
+				sign = -1;
+				t = $substring(t, 1);
+				if (((p.flags & 4) >>> 0) === 0) {
+					re.Rune = $append(re.Rune, 10, 10);
+				}
 			}
-			_key = pkg; (check.seenPkgMap || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$1.keyFor(_key), { k: _key, v: true });
-			_tuple = (_entry$1 = $mapIndex(check.pkgPathMap,$String.keyFor(pkg.name)), _entry$1 !== undefined ? [_entry$1.v, true] : [false, false]);
-			forName = _tuple[0];
-			ok = _tuple[1];
-			if (!ok) {
-				forName = new $global.Map();
-				_key$1 = pkg.name; (check.pkgPathMap || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$1), { k: _key$1, v: forName });
+			class$1 = re.Rune;
+			first = true;
+			/* while (true) { */ case 1:
+				/* if (!(t === "" || !((t.charCodeAt(0) === 93)) || first)) { break; } */ if(!(t === "" || !((t.charCodeAt(0) === 93)) || first)) { $s = 2; continue; }
+				if (!(t === "") && (t.charCodeAt(0) === 45) && (((p.flags & 64) >>> 0) === 0) && !first && ((t.length === 1) || !((t.charCodeAt(1) === 93)))) {
+					_tuple = utf8.DecodeRuneInString($substring(t, 1));
+					size = _tuple[1];
+					_tmp = "";
+					_tmp$1 = new Error.ptr("invalid character class range", $substring(t, 0, (1 + size >> 0)));
+					rest = _tmp;
+					err = _tmp$1;
+					$s = -1; return [rest, err];
+				}
+				first = false;
+				/* */ if (t.length > 2 && (t.charCodeAt(0) === 91) && (t.charCodeAt(1) === 58)) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (t.length > 2 && (t.charCodeAt(0) === 91) && (t.charCodeAt(1) === 58)) { */ case 3:
+					_r = p.parseNamedClass(t, class$1); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_tuple$1 = _r;
+					nclass = _tuple$1[0];
+					nt = _tuple$1[1];
+					err$1 = _tuple$1[2];
+					if (!($interfaceIsEqual(err$1, $ifaceNil))) {
+						_tmp$2 = "";
+						_tmp$3 = err$1;
+						rest = _tmp$2;
+						err = _tmp$3;
+						$s = -1; return [rest, err];
+					}
+					if (!(nclass === sliceType$1.nil)) {
+						_tmp$4 = nclass;
+						_tmp$5 = nt;
+						class$1 = _tmp$4;
+						t = _tmp$5;
+						/* continue; */ $s = 1; continue;
+					}
+				/* } */ case 4:
+				_r$1 = p.parseUnicodeClass(t, class$1); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_tuple$2 = _r$1;
+				nclass$1 = _tuple$2[0];
+				nt$1 = _tuple$2[1];
+				err$2 = _tuple$2[2];
+				if (!($interfaceIsEqual(err$2, $ifaceNil))) {
+					_tmp$6 = "";
+					_tmp$7 = err$2;
+					rest = _tmp$6;
+					err = _tmp$7;
+					$s = -1; return [rest, err];
+				}
+				if (!(nclass$1 === sliceType$1.nil)) {
+					_tmp$8 = nclass$1;
+					_tmp$9 = nt$1;
+					class$1 = _tmp$8;
+					t = _tmp$9;
+					/* continue; */ $s = 1; continue;
+				}
+				_r$2 = p.parsePerlClassEscape(t, class$1); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_tuple$3 = _r$2;
+				nclass$2 = _tuple$3[0];
+				nt$2 = _tuple$3[1];
+				if (!(nclass$2 === sliceType$1.nil)) {
+					_tmp$10 = nclass$2;
+					_tmp$11 = nt$2;
+					class$1 = _tmp$10;
+					t = _tmp$11;
+					/* continue; */ $s = 1; continue;
+				}
+				rng = t;
+				_tmp$12 = 0;
+				_tmp$13 = 0;
+				lo = _tmp$12;
+				hi = _tmp$13;
+				_tuple$4 = p.parseClassChar(t, s);
+				lo = _tuple$4[0];
+				t = _tuple$4[1];
+				err$2 = _tuple$4[2];
+				if (!($interfaceIsEqual(err$2, $ifaceNil))) {
+					_tmp$14 = "";
+					_tmp$15 = err$2;
+					rest = _tmp$14;
+					err = _tmp$15;
+					$s = -1; return [rest, err];
+				}
+				hi = lo;
+				if (t.length >= 2 && (t.charCodeAt(0) === 45) && !((t.charCodeAt(1) === 93))) {
+					t = $substring(t, 1);
+					_tuple$5 = p.parseClassChar(t, s);
+					hi = _tuple$5[0];
+					t = _tuple$5[1];
+					err$2 = _tuple$5[2];
+					if (!($interfaceIsEqual(err$2, $ifaceNil))) {
+						_tmp$16 = "";
+						_tmp$17 = err$2;
+						rest = _tmp$16;
+						err = _tmp$17;
+						$s = -1; return [rest, err];
+					}
+					if (hi < lo) {
+						rng = $substring(rng, 0, (rng.length - t.length >> 0));
+						_tmp$18 = "";
+						_tmp$19 = new Error.ptr("invalid character class range", rng);
+						rest = _tmp$18;
+						err = _tmp$19;
+						$s = -1; return [rest, err];
+					}
+				}
+				if (((p.flags & 1) >>> 0) === 0) {
+					class$1 = appendRange(class$1, lo, hi);
+				} else {
+					class$1 = appendFoldedRange(class$1, lo, hi);
+				}
+			$s = 1; continue;
+			case 2:
+			t = $substring(t, 1);
+			re.Rune = class$1;
+			_r$3 = cleanClass((re === ptrType.nil && $throwNilPointerError(), (re.$ptr_Rune || (re.$ptr_Rune = new ptrType$3(function() { return this.$target.Rune; }, function($v) { this.$target.Rune = $v; }, re))))); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			class$1 = _r$3;
+			if (sign < 0) {
+				class$1 = negateClass(class$1);
 			}
-			_key$2 = pkg.path; (forName || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$2), { k: _key$2, v: true });
-			_ref = pkg.imports;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				imp = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				check.markImports(imp);
-				_i++;
+			re.Rune = class$1;
+			p.push(re);
+			_tmp$20 = t;
+			_tmp$21 = $ifaceNil;
+			rest = _tmp$20;
+			err = _tmp$21;
+			$s = -1; return [rest, err];
+			/* */ } return; } var $f = {$blk: parseClass, $c: true, $r, _r, _r$1, _r$2, _r$3, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, class$1, err, err$1, err$2, first, hi, lo, nclass, nclass$1, nclass$2, nt, nt$1, nt$2, p, re, rest, rng, s, sign, size, t, $s};return $f;
+		};
+		cleanClass = function cleanClass$1(rp) {
+			var {_tmp, _tmp$1, hi, i, lo, r, rp, w, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {rp});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			$r = sort.Sort((x = new ranges.ptr(rp), new x.constructor.elem(x))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			r = rp.$get();
+			if (r.$length < 2) {
+				$s = -1; return r;
+			}
+			w = 2;
+			i = 2;
+			while (true) {
+				if (!(i < r.$length)) { break; }
+				_tmp = ((i < 0 || i >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + i]);
+				_tmp$1 = (x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$1]));
+				lo = _tmp;
+				hi = _tmp$1;
+				if (lo <= ((x$2 = w - 1 >> 0, ((x$2 < 0 || x$2 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$2])) + 1 >> 0)) {
+					if (hi > (x$3 = w - 1 >> 0, ((x$3 < 0 || x$3 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$3]))) {
+						(x$4 = w - 1 >> 0, ((x$4 < 0 || x$4 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$4] = hi));
+					}
+					i = i + (2) >> 0;
+					continue;
+				}
+				((w < 0 || w >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + w] = lo);
+				(x$5 = w + 1 >> 0, ((x$5 < 0 || x$5 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$5] = hi));
+				w = w + (2) >> 0;
+				i = i + (2) >> 0;
 			}
+			$s = -1; return $subslice(r, 0, w);
+			/* */ } return; } var $f = {$blk: cleanClass$1, $c: true, $r, _tmp, _tmp$1, hi, i, lo, r, rp, w, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
 		};
-		$ptrType(Checker).prototype.sprintf = function sprintf$1(format, args) {
-			var {$24r, _r$1, args, check, format, fset, qf, $s, $r, $c} = $restore(this, {format, args});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			fset = ptrType$24.nil;
-			qf = $throwNilPointerError;
-			if (!(check === ptrType$5.nil)) {
-				fset = check.fset;
-				qf = $methodVal(check, "qualifier");
+		appendLiteral = function appendLiteral$1(r, x, flags) {
+			var flags, r, x;
+			if (!((((flags & 1) >>> 0) === 0))) {
+				return appendFoldedRange(r, x, x);
 			}
-			_r$1 = sprintf(fset, qf, false, format, args); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: sprintf$1, $c: true, $r, $24r, _r$1, args, check, format, fset, qf, $s};return $f;
+			return appendRange(r, x, x);
 		};
-		sprintf = function sprintf$2(fset, qf, tpSubscripts, format, args) {
-			var {$24r, _i, _i$1, _i$2, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _ref$2, _ref$3, a, a$1, a$2, a$3, a$4, a$5, a$6, a$7, a$8, a$9, arg, args, buf, buf$1, buf$2, buf$3, format, fset, i, i$1, i$2, qf, tpSubscripts, w, w$1, w$2, x, x$1, $s, $r, $c} = $restore(this, {fset, qf, tpSubscripts, format, args});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = args;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				buf = [buf];
-				buf$1 = [buf$1];
-				buf$2 = [buf$2];
-				buf$3 = [buf$3];
-				i = _i;
-				arg = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_ref$1 = arg;
-				/* */ if (_ref$1 === $ifaceNil) { $s = 3; continue; }
-				/* */ if ($assertType(_ref$1, operand, true)[1]) { $s = 4; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$62, true)[1]) { $s = 5; continue; }
-				/* */ if ($assertType(_ref$1, token.Pos, true)[1]) { $s = 6; continue; }
-				/* */ if ($assertType(_ref$1, ast.Expr, true)[1]) { $s = 7; continue; }
-				/* */ if ($assertType(_ref$1, sliceType$11, true)[1]) { $s = 8; continue; }
-				/* */ if ($assertType(_ref$1, Object, true)[1]) { $s = 9; continue; }
-				/* */ if ($assertType(_ref$1, Type, true)[1]) { $s = 10; continue; }
-				/* */ if ($assertType(_ref$1, sliceType$2, true)[1]) { $s = 11; continue; }
-				/* */ if ($assertType(_ref$1, sliceType$9, true)[1]) { $s = 12; continue; }
-				/* */ $s = 13; continue;
-				/* if (_ref$1 === $ifaceNil) { */ case 3:
-					a = _ref$1;
-					arg = new $String("<nil>");
-					$s = 13; continue;
-				/* } else if ($assertType(_ref$1, operand, true)[1]) { */ case 4:
-					a$1 = $clone(_ref$1.$val, operand);
-					$panic(new $String("got operand instead of *operand"));
-					$s = 13; continue;
-				/* } else if ($assertType(_ref$1, ptrType$62, true)[1]) { */ case 5:
-					a$2 = _ref$1.$val;
-					_r$1 = operandString(a$2, qf); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					arg = new $String(_r$1);
-					$s = 13; continue;
-				/* } else if ($assertType(_ref$1, token.Pos, true)[1]) { */ case 6:
-					a$3 = _ref$1.$val;
-					/* */ if (!(fset === ptrType$24.nil)) { $s = 15; continue; }
-					/* */ $s = 16; continue;
-					/* if (!(fset === ptrType$24.nil)) { */ case 15:
-						_r$2 = fset.Position(a$3); /* */ $s = 17; case 17: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						_r$3 = $clone(_r$2, token.Position).String(); /* */ $s = 18; case 18: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						arg = new $String(_r$3);
-					/* } */ case 16:
-					$s = 13; continue;
-				/* } else if ($assertType(_ref$1, ast.Expr, true)[1]) { */ case 7:
-					a$4 = _ref$1;
-					_r$4 = ExprString(a$4); /* */ $s = 19; case 19: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					arg = new $String(_r$4);
-					$s = 13; continue;
-				/* } else if ($assertType(_ref$1, sliceType$11, true)[1]) { */ case 8:
-					a$5 = _ref$1.$val;
-					buf[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-					buf[0].WriteByte(91);
-					$r = writeExprList(buf[0], a$5); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					buf[0].WriteByte(93);
-					arg = new $String(buf[0].String());
-					$s = 13; continue;
-				/* } else if ($assertType(_ref$1, Object, true)[1]) { */ case 9:
-					a$6 = _ref$1;
-					_r$5 = ObjectString(a$6, qf); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					arg = new $String(_r$5);
-					$s = 13; continue;
-				/* } else if ($assertType(_ref$1, Type, true)[1]) { */ case 10:
-					a$7 = _ref$1;
-					buf$1[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-					w = newTypeWriter(buf$1[0], qf);
-					w.tpSubscripts = tpSubscripts;
-					$r = w.typ(a$7); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					arg = new $String(buf$1[0].String());
-					$s = 13; continue;
-				/* } else if ($assertType(_ref$1, sliceType$2, true)[1]) { */ case 11:
-					a$8 = _ref$1.$val;
-					buf$2[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-					w$1 = newTypeWriter(buf$2[0], qf);
-					w$1.tpSubscripts = tpSubscripts;
-					buf$2[0].WriteByte(91);
-					_ref$2 = a$8;
-					_i$1 = 0;
-					/* while (true) { */ case 23:
-						/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 24; continue; }
-						i$1 = _i$1;
-						x = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-						if (i$1 > 0) {
-							buf$2[0].WriteString(", ");
+		appendRange = function appendRange$1(r, lo, hi) {
+			var _tmp, _tmp$1, hi, i, lo, n, r, rhi, rlo, x, x$1, x$2, x$3;
+			n = r.$length;
+			i = 2;
+			while (true) {
+				if (!(i <= 4)) { break; }
+				if (n >= i) {
+					_tmp = (x = n - i >> 0, ((x < 0 || x >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x]));
+					_tmp$1 = (x$1 = (n - i >> 0) + 1 >> 0, ((x$1 < 0 || x$1 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$1]));
+					rlo = _tmp;
+					rhi = _tmp$1;
+					if (lo <= (rhi + 1 >> 0) && rlo <= (hi + 1 >> 0)) {
+						if (lo < rlo) {
+							(x$2 = n - i >> 0, ((x$2 < 0 || x$2 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$2] = lo));
 						}
-						$r = w$1.typ(x); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$1++;
-					$s = 23; continue;
-					case 24:
-					buf$2[0].WriteByte(93);
-					arg = new $String(buf$2[0].String());
-					$s = 13; continue;
-				/* } else if ($assertType(_ref$1, sliceType$9, true)[1]) { */ case 12:
-					a$9 = _ref$1.$val;
-					buf$3[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-					w$2 = newTypeWriter(buf$3[0], qf);
-					w$2.tpSubscripts = tpSubscripts;
-					buf$3[0].WriteByte(91);
-					_ref$3 = a$9;
-					_i$2 = 0;
-					/* while (true) { */ case 26:
-						/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 27; continue; }
-						i$2 = _i$2;
-						x$1 = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
-						if (i$2 > 0) {
-							buf$3[0].WriteString(", ");
+						if (hi > rhi) {
+							(x$3 = (n - i >> 0) + 1 >> 0, ((x$3 < 0 || x$3 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$3] = hi));
 						}
-						$r = w$2.typ(x$1); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$2++;
-					$s = 26; continue;
-					case 27:
-					buf$3[0].WriteByte(93);
-					arg = new $String(buf$3[0].String());
-				/* } */ case 13:
-				((i < 0 || i >= args.$length) ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + i] = arg);
-				_i++;
-			$s = 1; continue;
-			case 2:
-			_r$6 = fmt.Sprintf(format, args); /* */ $s = 29; case 29: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			$24r = _r$6;
-			$s = 30; case 30: return $24r;
-			/* */ } return; } var $f = {$blk: sprintf$2, $c: true, $r, $24r, _i, _i$1, _i$2, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _ref$2, _ref$3, a, a$1, a$2, a$3, a$4, a$5, a$6, a$7, a$8, a$9, arg, args, buf, buf$1, buf$2, buf$3, format, fset, i, i$1, i$2, qf, tpSubscripts, w, w$1, w$2, x, x$1, $s};return $f;
-		};
-		$ptrType(Checker).prototype.trace = function trace(pos$1, format, args) {
-			var {_arg, _arg$1, _arg$2, _r$1, _r$2, _r$3, args, check, format, pos$1, x, $s, $r, $c} = $restore(this, {pos$1, format, args});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.fset.Position(pos$1); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_arg = (x = _r$1, new x.constructor.elem(x));
-			_arg$1 = new $String(strings.Repeat(".  ", check.indent));
-			_r$2 = sprintf(check.fset, $methodVal(check, "qualifier"), true, format, args); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_arg$2 = new $String(_r$2);
-			_r$3 = fmt.Printf("%s:\t%s%s\n", new sliceType$6([_arg, _arg$1, _arg$2])); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_r$3;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: trace, $c: true, $r, _arg, _arg$1, _arg$2, _r$1, _r$2, _r$3, args, check, format, pos$1, x, $s};return $f;
-		};
-		$ptrType(Checker).prototype.dump = function dump(format, args) {
-			var {_r$1, _r$2, args, check, format, $s, $r, $c} = $restore(this, {format, args});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = sprintf(check.fset, $methodVal(check, "qualifier"), true, format, args); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = fmt.Println(new sliceType$6([new $String(_r$1)])); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$2;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: dump, $c: true, $r, _r$1, _r$2, args, check, format, $s};return $f;
+						return r;
+					}
+				}
+				i = i + (2) >> 0;
+			}
+			return $append(r, lo, hi);
 		};
-		$ptrType(Checker).prototype.report = function report(errp) {
-			var {_1, _r$1, _r$2, _r$3, check, e, err, errp, f, isInvalidErr, msg$1, msg$2, pos$1, span, span$1, x, x$1, $s, $r, $c} = $restore(this, {errp});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			if (errp.empty()) {
-				$panic(new $String("empty error details"));
+		appendFoldedRange = function appendFoldedRange$1(r, lo, hi) {
+			var c, f, hi, lo, r;
+			if (lo <= 65 && hi >= 125251) {
+				return appendRange(r, lo, hi);
 			}
-			_r$1 = errp.msg(check.fset, $methodVal(check, "qualifier")); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			msg$1 = _r$1;
-			_1 = errp.code;
-			if (_1 === (-1)) {
-				msg$1 = "invalid AST: " + msg$1;
-			} else if (_1 === (0)) {
-				$panic(new $String("no error code provided"));
+			if (hi < 65 || lo > 125251) {
+				return appendRange(r, lo, hi);
 			}
-			_r$2 = spanOf((x = errp.desc, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).posn); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			span = $clone(_r$2, posSpan);
-			e = new Error.ptr(check.fset, span.pos, msg$1, errp.soft, errp.code, span.start, span.end);
-			isInvalidErr = strings.Index(e.Msg, "invalid operand") > 0 || strings.Index(e.Msg, "invalid type") > 0;
-			if (!($interfaceIsEqual(check.firstErr, $ifaceNil)) && isInvalidErr) {
-				$s = -1; return;
+			if (lo < 65) {
+				r = appendRange(r, lo, 64);
+				lo = 65;
 			}
-			e.Msg = stripAnnotations(e.Msg);
-			/* */ if (!($interfaceIsEqual(check.environment.errpos, $ifaceNil))) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (!($interfaceIsEqual(check.environment.errpos, $ifaceNil))) { */ case 3:
-				_r$3 = spanOf(check.environment.errpos); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				span$1 = $clone(_r$3, posSpan);
-				e.Pos = span$1.pos;
-				e.go116start = span$1.start;
-				e.go116end = span$1.end;
-			/* } */ case 4:
-			err = $clone(e, Error);
-			if ($interfaceIsEqual(check.firstErr, $ifaceNil)) {
-				check.firstErr = new err.constructor.elem(err);
+			if (hi > 125251) {
+				r = appendRange(r, 125252, hi);
+				hi = 125251;
 			}
-			/* */ if (false) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (false) { */ case 6:
-				pos$1 = e.Pos;
-				msg$2 = e.Msg;
-				$r = check.trace(pos$1, "ERROR: %s", new sliceType$6([new $String(msg$2)])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 7:
-			f = check.conf.Error;
-			if (f === $throwNilPointerError) {
-				$panic((x$1 = new bailout.ptr(), new x$1.constructor.elem(x$1)));
+			c = lo;
+			while (true) {
+				if (!(c <= hi)) { break; }
+				r = appendRange(r, c, c);
+				f = unicode.SimpleFold(c);
+				while (true) {
+					if (!(!((f === c)))) { break; }
+					r = appendRange(r, f, f);
+					f = unicode.SimpleFold(f);
+				}
+				c = c + (1) >> 0;
 			}
-			$r = f(new err.constructor.elem(err)); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: report, $c: true, $r, _1, _r$1, _r$2, _r$3, check, e, err, errp, f, isInvalidErr, msg$1, msg$2, pos$1, span, span$1, x, x$1, $s};return $f;
-		};
-		newErrorf = function newErrorf$1(at$1, code, format, args) {
-			var args, at$1, code, format;
-			return new error_.ptr(new sliceType$31([$clone(new errorDesc.ptr(at$1, format, args), errorDesc)]), code, false);
-		};
-		$ptrType(Checker).prototype.error = function error$1(at$1, code, msg$1) {
-			var {at$1, check, code, msg$1, $s, $r, $c} = $restore(this, {at$1, code, msg$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = check.report(newErrorf(at$1, code, msg$1, sliceType$6.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: error$1, $c: true, $r, at$1, check, code, msg$1, $s};return $f;
-		};
-		$ptrType(Checker).prototype.errorf = function errorf$1(at$1, code, format, args) {
-			var {args, at$1, check, code, format, $s, $r, $c} = $restore(this, {at$1, code, format, args});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = check.report(newErrorf(at$1, code, format, args)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: errorf$1, $c: true, $r, args, at$1, check, code, format, $s};return $f;
-		};
-		$ptrType(Checker).prototype.softErrorf = function softErrorf(at$1, code, format, args) {
-			var {args, at$1, check, code, err, format, $s, $r, $c} = $restore(this, {at$1, code, format, args});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			err = newErrorf(at$1, code, format, args);
-			err.soft = true;
-			$r = check.report(err); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: softErrorf, $c: true, $r, args, at$1, check, code, err, format, $s};return $f;
-		};
-		$ptrType(Checker).prototype.versionErrorf = function versionErrorf(at$1, goVersion, format, args) {
-			var {_r$1, args, at$1, check, err, format, goVersion, msg$1, $s, $r, $c} = $restore(this, {at$1, goVersion, format, args});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.sprintf(format, args); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			msg$1 = _r$1;
-			err = ptrType$104.nil;
-			err = newErrorf(at$1, 135, "%s requires %s or later", new sliceType$6([new $String(msg$1), new $String(goVersion)]));
-			$r = check.report(err); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: versionErrorf, $c: true, $r, _r$1, args, at$1, check, err, format, goVersion, msg$1, $s};return $f;
-		};
-		$ptrType(posSpan).prototype.Pos = function Pos$4() {
-			var e;
-			e = this;
-			return e.pos;
-		};
-		posSpan.prototype.Pos = function(...$args) { return this.$val.Pos(...$args); };
-		inNode = function inNode$1(node, pos$1) {
-			var {_r$1, _r$2, _tmp, _tmp$1, end, node, pos$1, start, $s, $r, $c} = $restore(this, {node, pos$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = node.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tmp = _r$1;
-			_r$2 = node.End(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_tmp$1 = _r$2;
-			start = _tmp;
-			end = _tmp$1;
-			/* */ if (false) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (false) { */ case 3:
-				$r = assert(start <= pos$1 && pos$1 < end); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 4:
-			$s = -1; return new posSpan.ptr(start, pos$1, end);
-			/* */ } return; } var $f = {$blk: inNode$1, $c: true, $r, _r$1, _r$2, _tmp, _tmp$1, end, node, pos$1, start, $s};return $f;
+			return r;
 		};
-		atPos.prototype.Pos = function Pos$5() {
-			var s;
-			s = this.$val;
-			return ((s >> 0));
+		appendClass = function appendClass$1(r, x) {
+			var i, r, x, x$1;
+			i = 0;
+			while (true) {
+				if (!(i < x.$length)) { break; }
+				r = appendRange(r, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]), (x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])));
+				i = i + (2) >> 0;
+			}
+			return r;
 		};
-		$ptrType(atPos).prototype.Pos = function(...$args) { return new atPos(this.$get()).Pos(...$args); };
-		spanOf = function spanOf$1(at$1) {
-			var {$24r, $24r$1, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, at$1, pos$1, pos$2, pos$3, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {at$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = at$1;
-			/* */ if (_ref === $ifaceNil) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, posSpan, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ast.Node, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$62, true)[1]) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (_ref === $ifaceNil) { */ case 1:
-				x = _ref;
-				$panic(new $String("nil positioner"));
-				$s = 6; continue;
-			/* } else if ($assertType(_ref, posSpan, true)[1]) { */ case 2:
-				x$1 = $clone(_ref.$val, posSpan);
-				$s = -1; return x$1;
-			/* } else if ($assertType(_ref, ast.Node, true)[1]) { */ case 3:
-				x$2 = _ref;
-				_r$1 = x$2.Pos(); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				pos$1 = _r$1;
-				_r$2 = x$2.End(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$24r = new posSpan.ptr(pos$1, pos$1, _r$2);
-				$s = 9; case 9: return $24r;
-			/* } else if ($assertType(_ref, ptrType$62, true)[1]) { */ case 4:
-				x$3 = _ref.$val;
-				/* */ if (!($interfaceIsEqual(x$3.expr, $ifaceNil))) { $s = 10; continue; }
-				/* */ $s = 11; continue;
-				/* if (!($interfaceIsEqual(x$3.expr, $ifaceNil))) { */ case 10:
-					_r$3 = x$3.Pos(); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					pos$2 = _r$3;
-					_r$4 = x$3.expr.End(); /* */ $s = 13; case 13: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					$24r$1 = new posSpan.ptr(pos$2, pos$2, _r$4);
-					$s = 14; case 14: return $24r$1;
-				/* } */ case 11:
-				$s = -1; return new posSpan.ptr(0, 0, 0);
-			/* } else { */ case 5:
-				x$4 = _ref;
-				_r$5 = at$1.Pos(); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				pos$3 = _r$5;
-				$s = -1; return new posSpan.ptr(pos$3, pos$3, pos$3);
-			/* } */ case 6:
-			$s = -1; return new posSpan.ptr(0, 0, 0);
-			/* */ } return; } var $f = {$blk: spanOf$1, $c: true, $r, $24r, $24r$1, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, at$1, pos$1, pos$2, pos$3, x, x$1, x$2, x$3, x$4, $s};return $f;
+		appendFoldedClass = function appendFoldedClass$1(r, x) {
+			var i, r, x, x$1;
+			i = 0;
+			while (true) {
+				if (!(i < x.$length)) { break; }
+				r = appendFoldedRange(r, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]), (x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])));
+				i = i + (2) >> 0;
+			}
+			return r;
 		};
-		stripAnnotations = function stripAnnotations$1(s) {
-			var _i, _ref, _rune, buf, r, s;
-			buf = new strings.Builder.ptr(ptrType$53.nil, sliceType$14.nil);
-			_ref = s;
-			_i = 0;
+		appendNegatedClass = function appendNegatedClass$1(r, x) {
+			var _tmp, _tmp$1, hi, i, lo, nextLo, r, x, x$1;
+			nextLo = 0;
+			i = 0;
 			while (true) {
-				if (!(_i < _ref.length)) { break; }
-				_rune = $decodeRune(_ref, _i);
-				r = _rune[0];
-				if (r < 8320 || 8330 <= r) {
-					buf.WriteRune(r);
+				if (!(i < x.$length)) { break; }
+				_tmp = ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]);
+				_tmp$1 = (x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+				lo = _tmp;
+				hi = _tmp$1;
+				if (nextLo <= (lo - 1 >> 0)) {
+					r = appendRange(r, nextLo, lo - 1 >> 0);
 				}
-				_i += _rune[1];
+				nextLo = hi + 1 >> 0;
+				i = i + (2) >> 0;
 			}
-			if (buf.Len() < s.length) {
-				return buf.String();
+			if (nextLo <= 1114111) {
+				r = appendRange(r, nextLo, 1114111);
 			}
-			return s;
-		};
-		$ptrType(Checker).prototype.reportAltDecl = function reportAltDecl(obj) {
-			var {_arg, _arg$1, _r$1, _r$2, check, obj, pos$1, $s, $r, $c} = $restore(this, {obj});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = obj.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			pos$1 = _r$1;
-			/* */ if (new token.Pos(pos$1).IsValid()) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (new token.Pos(pos$1).IsValid()) { */ case 2:
-				_arg = obj;
-				_r$2 = obj.Name(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_arg$1 = new $String(_r$2);
-				$r = check.errorf(_arg, 10, "\tother declaration of %s", new sliceType$6([_arg$1])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 3:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: reportAltDecl, $c: true, $r, _arg, _arg$1, _r$1, _r$2, check, obj, pos$1, $s};return $f;
-		};
-		$ptrType(Checker).prototype.declare = function declare(scope, id, obj, pos$1) {
-			var {_arg, _arg$1, _r$1, _r$2, _r$3, alt, check, id, obj, pos$1, scope, $s, $r, $c} = $restore(this, {scope, id, obj, pos$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = obj.Name(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (!(_r$1 === "_")) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(_r$1 === "_")) { */ case 1:
-				_r$2 = scope.Insert(obj); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				alt = _r$2;
-				/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 5:
-					_arg = obj;
-					_r$3 = obj.Name(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_arg$1 = new $String(_r$3);
-					$r = check.errorf(_arg, 10, "%s redeclared in this block", new sliceType$6([_arg$1])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = check.reportAltDecl(alt); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return;
-				/* } */ case 6:
-				$r = obj.setScopePos(pos$1); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			/* */ if (!(id === ptrType$30.nil)) { $s = 11; continue; }
-			/* */ $s = 12; continue;
-			/* if (!(id === ptrType$30.nil)) { */ case 11:
-				$r = check.recordDef(id, obj); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 12:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: declare, $c: true, $r, _arg, _arg$1, _r$1, _r$2, _r$3, alt, check, id, obj, pos$1, scope, $s};return $f;
+			return r;
 		};
-		pathString = function pathString$1(path) {
-			var {_i, _r$1, _ref, i, p, path, s, $s, $r, $c} = $restore(this, {path});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = "";
-			_ref = path;
+		appendTable = function appendTable$1(r, x) {
+			var _i, _i$1, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, c, c$1, hi, hi$1, lo, lo$1, r, stride, stride$1, x, xr, xr$1;
+			_ref = x.R16;
 			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				p = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (i > 0) {
-					s = s + ("->");
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				xr = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), unicode.Range16);
+				_tmp = ((xr.Lo >> 0));
+				_tmp$1 = ((xr.Hi >> 0));
+				_tmp$2 = ((xr.Stride >> 0));
+				lo = _tmp;
+				hi = _tmp$1;
+				stride = _tmp$2;
+				if (stride === 1) {
+					r = appendRange(r, lo, hi);
+					_i++;
+					continue;
+				}
+				c = lo;
+				while (true) {
+					if (!(c <= hi)) { break; }
+					r = appendRange(r, c, c);
+					c = c + (stride) >> 0;
 				}
-				_r$1 = p.Name(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				s = s + (_r$1);
 				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return s;
-			/* */ } return; } var $f = {$blk: pathString$1, $c: true, $r, _i, _r$1, _ref, i, p, path, s, $s};return $f;
-		};
-		$ptrType(Checker).prototype.objDecl = function objDecl(obj, def$2) {
-			var {_1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _entry, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _v, _v$1, check, d, def$2, obj, obj$1, obj$10, obj$2, obj$3, obj$4, obj$5, obj$6, obj$7, obj$8, obj$9, $s, $deferred, $r, $c} = $restore(this, {obj, def$2});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			check = [check];
-			obj = [obj];
-			check[0] = this;
-			if (!(false)) { _v = false; $s = 3; continue s; }
-			_r$1 = obj[0].Type(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_v = $interfaceIsEqual(_r$1, $ifaceNil); case 3:
-			/* */ if (_v) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_v) { */ case 1:
-				/* */ if (check[0].indent === 0) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (check[0].indent === 0) { */ case 5:
-					_r$2 = fmt.Println(sliceType$6.nil); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$2;
-				/* } */ case 6:
-				_r$3 = obj[0].Pos(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_arg = _r$3;
-				_arg$1 = obj[0];
-				_r$4 = obj[0].color(); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_arg$2 = new color(_r$4);
-				_r$5 = pathString(check[0].objPath); /* */ $s = 10; case 10: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_arg$3 = new $String(_r$5);
-				$r = check[0].trace(_arg, "-- checking %s (%s, objPath = %s)", new sliceType$6([_arg$1, _arg$2, _arg$3])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				check[0].indent = check[0].indent + (1) >> 0;
-				$deferred.push([(function(check, obj) { return function Checker·objDecl·func1() {
-						var {_arg$4, _arg$5, _arg$6, _r$6, _r$7, $s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						check[0].indent = check[0].indent - (1) >> 0;
-						_r$6 = obj[0].Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						_arg$4 = _r$6;
-						_arg$5 = obj[0];
-						_r$7 = obj[0].color(); /* */ $s = 2; case 2: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						_arg$6 = new color(_r$7);
-						$r = check[0].trace(_arg$4, "=> %s (%s)", new sliceType$6([_arg$5, _arg$6])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·objDecl·func1, $c: true, $r, _arg$4, _arg$5, _arg$6, _r$6, _r$7, $s};return $f;
-					}; })(check, obj), []]);
-			/* } */ case 2:
-			_r$6 = obj[0].color(); /* */ $s = 15; case 15: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			if (!(_r$6 === 0)) { _v$1 = false; $s = 14; continue s; }
-			_r$7 = obj[0].Type(); /* */ $s = 16; case 16: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			_v$1 = !($interfaceIsEqual(_r$7, $ifaceNil)); case 14:
-			/* */ if (_v$1) { $s = 12; continue; }
-			/* */ $s = 13; continue;
-			/* if (_v$1) { */ case 12:
-				$r = obj[0].setColor(1); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 18; case 18: return;
-			/* } */ case 13:
-				_r$8 = obj[0].color(); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				_1 = _r$8;
-				/* */ if (_1 === (0)) { $s = 21; continue; }
-				/* */ if (_1 === (1)) { $s = 22; continue; }
-				/* */ if (_1 === (2)) { $s = 23; continue; }
-				/* */ $s = 24; continue;
-				/* if (_1 === (0)) { */ case 21:
-					_r$9 = obj[0].Type(); /* */ $s = 26; case 26: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					$r = assert($interfaceIsEqual(_r$9, $ifaceNil)); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = obj[0].setColor(2 + ((check[0].push(obj[0]) >>> 0)) >>> 0); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$deferred.push([(function(check, obj) { return function Checker·objDecl·func2() {
-							var {$s, $r, $c} = $restore(this, {});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							$r = check[0].pop().setColor(1); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = -1; return;
-							/* */ } return; } var $f = {$blk: Checker·objDecl·func2, $c: true, $r, $s};return $f;
-						}; })(check, obj), []]);
-					$s = 25; continue;
-				/* } else if (_1 === (1)) { */ case 22:
-					_r$10 = obj[0].Type(); /* */ $s = 29; case 29: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					$r = assert(!($interfaceIsEqual(_r$10, $ifaceNil))); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 31; case 31: return;
-				/* } else if (_1 === (2)) { */ case 23:
-					_ref = obj[0];
-					/* */ if ($assertType(_ref, ptrType$32, true)[1]) { $s = 32; continue; }
-					/* */ if ($assertType(_ref, ptrType$16, true)[1]) { $s = 33; continue; }
-					/* */ if ($assertType(_ref, ptrType$17, true)[1]) { $s = 34; continue; }
-					/* */ if ($assertType(_ref, ptrType$2, true)[1]) { $s = 35; continue; }
-					/* */ $s = 36; continue;
-					/* if ($assertType(_ref, ptrType$32, true)[1]) { */ case 32:
-						obj$1 = _ref.$val;
-						_r$11 = check[0].validCycle(obj$1); /* */ $s = 40; case 40: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-						/* */ if (!_r$11 || $interfaceIsEqual(obj$1.object.typ, $ifaceNil)) { $s = 38; continue; }
-						/* */ $s = 39; continue;
-						/* if (!_r$11 || $interfaceIsEqual(obj$1.object.typ, $ifaceNil)) { */ case 38:
-							obj$1.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-						/* } */ case 39:
-						$s = 37; continue;
-					/* } else if ($assertType(_ref, ptrType$16, true)[1]) { */ case 33:
-						obj$2 = _ref.$val;
-						_r$12 = check[0].validCycle(obj$2); /* */ $s = 43; case 43: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						/* */ if (!_r$12 || $interfaceIsEqual(obj$2.object.typ, $ifaceNil)) { $s = 41; continue; }
-						/* */ $s = 42; continue;
-						/* if (!_r$12 || $interfaceIsEqual(obj$2.object.typ, $ifaceNil)) { */ case 41:
-							obj$2.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-						/* } */ case 42:
-						$s = 37; continue;
-					/* } else if ($assertType(_ref, ptrType$17, true)[1]) { */ case 34:
-						obj$3 = _ref.$val;
-						_r$13 = check[0].validCycle(obj$3); /* */ $s = 46; case 46: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-						/* */ if (!_r$13) { $s = 44; continue; }
-						/* */ $s = 45; continue;
-						/* if (!_r$13) { */ case 44:
-							obj$3.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-						/* } */ case 45:
-						$s = 37; continue;
-					/* } else if ($assertType(_ref, ptrType$2, true)[1]) { */ case 35:
-						obj$4 = _ref.$val;
-						_r$14 = check[0].validCycle(obj$4); /* */ $s = 49; case 49: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-						/* */ if (!_r$14) { $s = 47; continue; }
-						/* */ $s = 48; continue;
-						/* if (!_r$14) { */ case 47:
-						/* } */ case 48:
-						$s = 37; continue;
-					/* } else { */ case 36:
-						obj$5 = _ref;
-						unreachable();
-					/* } */ case 37:
-					_r$15 = obj[0].Type(); /* */ $s = 50; case 50: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-					$r = assert(!($interfaceIsEqual(_r$15, $ifaceNil))); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 52; case 52: return;
-				/* } else { */ case 24:
-					_ref$1 = obj[0];
-					/* */ if ($assertType(_ref$1, ptrType$32, true)[1]) { $s = 53; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$16, true)[1]) { $s = 54; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$17, true)[1]) { $s = 55; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$2, true)[1]) { $s = 56; continue; }
-					/* */ $s = 57; continue;
-					/* if ($assertType(_ref$1, ptrType$32, true)[1]) { */ case 53:
-						obj$1 = _ref$1.$val;
-						_r$16 = check[0].validCycle(obj$1); /* */ $s = 61; case 61: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-						/* */ if (!_r$16 || $interfaceIsEqual(obj$1.object.typ, $ifaceNil)) { $s = 59; continue; }
-						/* */ $s = 60; continue;
-						/* if (!_r$16 || $interfaceIsEqual(obj$1.object.typ, $ifaceNil)) { */ case 59:
-							obj$1.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-						/* } */ case 60:
-						$s = 58; continue;
-					/* } else if ($assertType(_ref$1, ptrType$16, true)[1]) { */ case 54:
-						obj$2 = _ref$1.$val;
-						_r$17 = check[0].validCycle(obj$2); /* */ $s = 64; case 64: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-						/* */ if (!_r$17 || $interfaceIsEqual(obj$2.object.typ, $ifaceNil)) { $s = 62; continue; }
-						/* */ $s = 63; continue;
-						/* if (!_r$17 || $interfaceIsEqual(obj$2.object.typ, $ifaceNil)) { */ case 62:
-							obj$2.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-						/* } */ case 63:
-						$s = 58; continue;
-					/* } else if ($assertType(_ref$1, ptrType$17, true)[1]) { */ case 55:
-						obj$3 = _ref$1.$val;
-						_r$18 = check[0].validCycle(obj$3); /* */ $s = 67; case 67: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-						/* */ if (!_r$18) { $s = 65; continue; }
-						/* */ $s = 66; continue;
-						/* if (!_r$18) { */ case 65:
-							obj$3.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-						/* } */ case 66:
-						$s = 58; continue;
-					/* } else if ($assertType(_ref$1, ptrType$2, true)[1]) { */ case 56:
-						obj$4 = _ref$1.$val;
-						_r$19 = check[0].validCycle(obj$4); /* */ $s = 70; case 70: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-						/* */ if (!_r$19) { $s = 68; continue; }
-						/* */ $s = 69; continue;
-						/* if (!_r$19) { */ case 68:
-						/* } */ case 69:
-						$s = 58; continue;
-					/* } else { */ case 57:
-						obj$5 = _ref$1;
-						unreachable();
-					/* } */ case 58:
-					_r$20 = obj[0].Type(); /* */ $s = 71; case 71: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-					$r = assert(!($interfaceIsEqual(_r$20, $ifaceNil))); /* */ $s = 72; case 72: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 73; case 73: return;
-				/* } */ case 25:
-			case 19:
-			d = (_entry = $mapIndex(check[0].objMap,Object.keyFor(obj[0])), _entry !== undefined ? _entry.v : ptrType$58.nil);
-			/* */ if (d === ptrType$58.nil) { $s = 74; continue; }
-			/* */ $s = 75; continue;
-			/* if (d === ptrType$58.nil) { */ case 74:
-				_r$21 = obj[0].Pos(); /* */ $s = 76; case 76: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-				_arg$4 = new token.Pos(_r$21);
-				_arg$5 = obj[0];
-				$r = check[0].dump("%v: %s should have been declared", new sliceType$6([_arg$4, _arg$5])); /* */ $s = 77; case 77: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				unreachable();
-			/* } */ case 75:
-			$deferred.push([(function(check, obj) { return function Checker·objDecl·func3(env) {
-					var env;
-					environment.copy(check[0].environment, env);
-				}; })(check, obj), [$clone(check[0].environment, environment)]]);
-			environment.copy(check[0].environment, new environment.ptr(ptrType$58.nil, d.file, 0, $ifaceNil, $ifaceNil, false, ptrType$27.nil, false, false, false));
-			_ref$2 = obj[0];
-			/* */ if ($assertType(_ref$2, ptrType$32, true)[1]) { $s = 78; continue; }
-			/* */ if ($assertType(_ref$2, ptrType$16, true)[1]) { $s = 79; continue; }
-			/* */ if ($assertType(_ref$2, ptrType$17, true)[1]) { $s = 80; continue; }
-			/* */ if ($assertType(_ref$2, ptrType$2, true)[1]) { $s = 81; continue; }
-			/* */ $s = 82; continue;
-			/* if ($assertType(_ref$2, ptrType$32, true)[1]) { */ case 78:
-				obj$6 = _ref$2.$val;
-				check[0].environment.decl = d;
-				$r = check[0].constDecl(obj$6, d.vtyp, d.init, d.inherited); /* */ $s = 84; case 84: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 83; continue;
-			/* } else if ($assertType(_ref$2, ptrType$16, true)[1]) { */ case 79:
-				obj$7 = _ref$2.$val;
-				check[0].environment.decl = d;
-				$r = check[0].varDecl(obj$7, d.lhs, d.vtyp, d.init); /* */ $s = 85; case 85: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 83; continue;
-			/* } else if ($assertType(_ref$2, ptrType$17, true)[1]) { */ case 80:
-				obj$8 = _ref$2.$val;
-				$r = check[0].typeDecl(obj$8, d.tdecl, def$2); /* */ $s = 86; case 86: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check[0].collectMethods(obj$8); /* */ $s = 87; case 87: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 83; continue;
-			/* } else if ($assertType(_ref$2, ptrType$2, true)[1]) { */ case 81:
-				obj$9 = _ref$2.$val;
-				$r = check[0].funcDecl(obj$9, d); /* */ $s = 88; case 88: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 83; continue;
-			/* } else { */ case 82:
-				obj$10 = _ref$2;
-				unreachable();
-			/* } */ case 83:
-			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: objDecl, $c: true, $r, _1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _entry, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _v, _v$1, check, d, def$2, obj, obj$1, obj$10, obj$2, obj$3, obj$4, obj$5, obj$6, obj$7, obj$8, obj$9, $s, $deferred};return $f; } }
+			}
+			_ref$1 = x.R32;
+			_i$1 = 0;
+			while (true) {
+				if (!(_i$1 < _ref$1.$length)) { break; }
+				xr$1 = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), unicode.Range32);
+				_tmp$3 = ((xr$1.Lo >> 0));
+				_tmp$4 = ((xr$1.Hi >> 0));
+				_tmp$5 = ((xr$1.Stride >> 0));
+				lo$1 = _tmp$3;
+				hi$1 = _tmp$4;
+				stride$1 = _tmp$5;
+				if (stride$1 === 1) {
+					r = appendRange(r, lo$1, hi$1);
+					_i$1++;
+					continue;
+				}
+				c$1 = lo$1;
+				while (true) {
+					if (!(c$1 <= hi$1)) { break; }
+					r = appendRange(r, c$1, c$1);
+					c$1 = c$1 + (stride$1) >> 0;
+				}
+				_i$1++;
+			}
+			return r;
 		};
-		$ptrType(Checker).prototype.validCycle = function validCycle(obj) {
-			var {$24r, $24r$1, $24r$2, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _entry, _entry$1, _i, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _v, alias, check, cycle, d, inObjMap, info, isPkgObj, ndef, nval, obj, obj$1, obj$2, obj$3, obj$4, obj$5, start, tparCycle, valid, $s, $deferred, $r, $c} = $restore(this, {obj});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			check = [check];
-			obj = [obj];
-			valid = [valid];
-			valid[0] = false;
-			check[0] = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				info = (_entry = $mapIndex(check[0].objMap,Object.keyFor(obj[0])), _entry !== undefined ? _entry.v : ptrType$58.nil);
-				inObjMap = !(info === ptrType$58.nil) && (info.fdecl === ptrType$87.nil || info.fdecl.Recv === ptrType$49.nil);
-				_r$1 = obj[0].Parent(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				isPkgObj = _r$1 === check[0].pkg.scope;
-				/* */ if (!(isPkgObj === inObjMap)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (!(isPkgObj === inObjMap)) { */ case 4:
-					_r$2 = obj[0].Pos(); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_arg = new token.Pos(_r$2);
-					_arg$1 = obj[0];
-					_arg$2 = new $Bool(isPkgObj);
-					_arg$3 = new $Bool(inObjMap);
-					$r = check[0].dump("%v: inconsistent object map for %s (isPkgObj = %v, inObjMap = %v)", new sliceType$6([_arg, _arg$1, _arg$2, _arg$3])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					unreachable();
-				/* } */ case 5:
-			/* } */ case 2:
-			_r$3 = obj[0].color(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$r = assert(_r$3 >= 2); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$4 = obj[0].color(); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			start = _r$4 - 2 >>> 0;
-			cycle = $subslice(check[0].objPath, start);
-			tparCycle = false;
-			nval = 0;
-			ndef = 0;
-			_ref = cycle;
+		appendNegatedTable = function appendNegatedTable$1(r, x) {
+			var _i, _i$1, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, c, c$1, hi, hi$1, lo, lo$1, nextLo, r, stride, stride$1, x, xr, xr$1;
+			nextLo = 0;
+			_ref = x.R16;
 			_i = 0;
-			/* while (true) { */ case 11:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 12; continue; }
-				obj$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_ref$1 = obj$1;
-				/* */ if ($assertType(_ref$1, ptrType$32, true)[1] || $assertType(_ref$1, ptrType$16, true)[1]) { $s = 13; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$17, true)[1]) { $s = 14; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$2, true)[1]) { $s = 15; continue; }
-				/* */ $s = 16; continue;
-				/* if ($assertType(_ref$1, ptrType$32, true)[1] || $assertType(_ref$1, ptrType$16, true)[1]) { */ case 13:
-					obj$2 = _ref$1;
-					nval = nval + (1) >> 0;
-					$s = 17; continue;
-				/* } else if ($assertType(_ref$1, ptrType$17, true)[1]) { */ case 14:
-					obj$3 = _ref$1.$val;
-					if (!(check[0].environment.inTParamList)) { _v = false; $s = 20; continue s; }
-					_r$5 = isGeneric(obj$3.object.typ); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_v = _r$5; case 20:
-					/* */ if (_v) { $s = 18; continue; }
-					/* */ $s = 19; continue;
-					/* if (_v) { */ case 18:
-						tparCycle = true;
-						/* break loop; */ $s = 12; continue s;
-					/* } */ case 19:
-					alias = false;
-					d = (_entry$1 = $mapIndex(check[0].objMap,Object.keyFor(obj$3)), _entry$1 !== undefined ? _entry$1.v : ptrType$58.nil);
-					if (!(d === ptrType$58.nil)) {
-						alias = new token.Pos(d.tdecl.Assign).IsValid();
-					} else {
-						alias = obj$3.IsAlias();
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				xr = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), unicode.Range16);
+				_tmp = ((xr.Lo >> 0));
+				_tmp$1 = ((xr.Hi >> 0));
+				_tmp$2 = ((xr.Stride >> 0));
+				lo = _tmp;
+				hi = _tmp$1;
+				stride = _tmp$2;
+				if (stride === 1) {
+					if (nextLo <= (lo - 1 >> 0)) {
+						r = appendRange(r, nextLo, lo - 1 >> 0);
 					}
-					if (!alias) {
-						ndef = ndef + (1) >> 0;
+					nextLo = hi + 1 >> 0;
+					_i++;
+					continue;
+				}
+				c = lo;
+				while (true) {
+					if (!(c <= hi)) { break; }
+					if (nextLo <= (c - 1 >> 0)) {
+						r = appendRange(r, nextLo, c - 1 >> 0);
 					}
-					$s = 17; continue;
-				/* } else if ($assertType(_ref$1, ptrType$2, true)[1]) { */ case 15:
-					obj$4 = _ref$1.$val;
-					$s = 17; continue;
-				/* } else { */ case 16:
-					obj$5 = _ref$1;
-					unreachable();
-				/* } */ case 17:
+					nextLo = c + 1 >> 0;
+					c = c + (stride) >> 0;
+				}
 				_i++;
-			$s = 11; continue;
-			case 12:
-			/* */ if (false) { $s = 22; continue; }
-			/* */ $s = 23; continue;
-			/* if (false) { */ case 22:
-				_r$6 = obj[0].Pos(); /* */ $s = 24; case 24: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_arg$4 = _r$6;
-				_r$7 = pathString(cycle); /* */ $s = 25; case 25: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_arg$5 = new $String(_r$7);
-				_r$8 = obj[0].Name(); /* */ $s = 26; case 26: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				_arg$6 = new $String(_r$8);
-				_arg$7 = new $Int(cycle.$length);
-				$r = check[0].trace(_arg$4, "## cycle detected: objPath = %s->%s (len = %d)", new sliceType$6([_arg$5, _arg$6, _arg$7])); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (tparCycle) { $s = 28; continue; }
-				/* */ $s = 29; continue;
-				/* if (tparCycle) { */ case 28:
-					_r$9 = obj[0].Pos(); /* */ $s = 31; case 31: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					$r = check[0].trace(_r$9, "## cycle contains: generic type in a type parameter list", sliceType$6.nil); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 30; continue;
-				/* } else { */ case 29:
-					_r$10 = obj[0].Pos(); /* */ $s = 33; case 33: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					$r = check[0].trace(_r$10, "## cycle contains: %d values, %d type definitions", new sliceType$6([new $Int(nval), new $Int(ndef)])); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 30:
-				$deferred.push([(function(check, obj, valid) { return function Checker·validCycle·func1() {
-						var {_r$11, _r$12, $s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						/* */ if (valid[0]) { $s = 1; continue; }
-						/* */ $s = 2; continue;
-						/* if (valid[0]) { */ case 1:
-							_r$11 = obj[0].Pos(); /* */ $s = 4; case 4: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-							$r = check[0].trace(_r$11, "=> cycle is valid", sliceType$6.nil); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 3; continue;
-						/* } else { */ case 2:
-							_r$12 = obj[0].Pos(); /* */ $s = 6; case 6: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-							$r = check[0].trace(_r$12, "=> error: cycle is invalid", sliceType$6.nil); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 3:
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·validCycle·func1, $c: true, $r, _r$11, _r$12, $s};return $f;
-					}; })(check, obj, valid), []]);
-			/* } */ case 23:
-			/* */ if (!tparCycle) { $s = 35; continue; }
-			/* */ $s = 36; continue;
-			/* if (!tparCycle) { */ case 35:
-				/* */ if (nval === cycle.$length) { $s = 37; continue; }
-				/* */ $s = 38; continue;
-				/* if (nval === cycle.$length) { */ case 37:
-					valid[0] = true;
-					$24r = valid[0];
-					$s = 39; case 39: return $24r;
-				/* } */ case 38:
-				/* */ if ((nval === 0) && ndef > 0) { $s = 40; continue; }
-				/* */ $s = 41; continue;
-				/* if ((nval === 0) && ndef > 0) { */ case 40:
-					valid[0] = true;
-					$24r$1 = valid[0];
-					$s = 42; case 42: return $24r$1;
-				/* } */ case 41:
-			/* } */ case 36:
-			$r = check[0].cycleError(cycle); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			valid[0] = false;
-			$24r$2 = valid[0];
-			$s = 44; case 44: return $24r$2;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  valid[0]; } if($curGoroutine.asleep) { var $f = {$blk: validCycle, $c: true, $r, $24r, $24r$1, $24r$2, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _entry, _entry$1, _i, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _v, alias, check, cycle, d, inObjMap, info, isPkgObj, ndef, nval, obj, obj$1, obj$2, obj$3, obj$4, obj$5, start, tparCycle, valid, $s, $deferred};return $f; } }
-		};
-		$ptrType(Checker).prototype.cycleError = function cycleError(cycle) {
-			var {_i, _r$1, _r$2, _r$3, _ref, _tuple, check, cycle, i, name, obj, objName, tname, $s, $r, $c} = $restore(this, {cycle});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = [check];
-			check[0] = this;
-			name = (function(check) { return function Checker·cycleError·func1(obj) {
-					var {$24r, _r$1, _r$2, _r$3, obj, $s, $r, $c} = $restore(this, {obj});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_r$1 = obj.Pkg(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$2 = packagePrefix(_r$1, $methodVal(check[0], "qualifier")); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$3 = obj.Name(); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					$24r = _r$2 + _r$3;
-					$s = 4; case 4: return $24r;
-					/* */ } return; } var $f = {$blk: Checker·cycleError·func1, $c: true, $r, $24r, _r$1, _r$2, _r$3, obj, $s};return $f;
-				}; })(check);
-			_r$1 = firstInSrc(cycle); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			i = _r$1;
-			obj = ((i < 0 || i >= cycle.$length) ? ($throwRuntimeError("index out of range"), undefined) : cycle.$array[cycle.$offset + i]);
-			_r$2 = name(obj); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			objName = _r$2;
-			_tuple = $assertType(obj, ptrType$17, true);
-			tname = _tuple[0];
-			if (!(tname === ptrType$17.nil) && tname.IsAlias()) {
-				check[0].validAlias(tname, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]));
 			}
-			/* */ if (cycle.$length === 1) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (cycle.$length === 1) { */ case 3:
-				/* */ if (!(tname === ptrType$17.nil)) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (!(tname === ptrType$17.nil)) { */ case 5:
-					$r = check[0].errorf(obj, 11, "invalid recursive type: %s refers to itself", new sliceType$6([new $String(objName)])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 7; continue;
-				/* } else { */ case 6:
-					$r = check[0].errorf(obj, 11, "invalid cycle in declaration: %s refers to itself", new sliceType$6([new $String(objName)])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 7:
-				$s = -1; return;
-			/* } */ case 4:
-			/* */ if (!(tname === ptrType$17.nil)) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if (!(tname === ptrType$17.nil)) { */ case 10:
-				$r = check[0].errorf(obj, 11, "invalid recursive type %s", new sliceType$6([new $String(objName)])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 12; continue;
-			/* } else { */ case 11:
-				$r = check[0].errorf(obj, 11, "invalid cycle in declaration of %s", new sliceType$6([new $String(objName)])); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 12:
-			_ref = cycle;
-			_i = 0;
-			/* while (true) { */ case 15:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 16; continue; }
-				$r = check[0].errorf(obj, 11, "\t%s refers to", new sliceType$6([new $String(objName)])); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				i = i + (1) >> 0;
-				if (i >= cycle.$length) {
-					i = 0;
+			_ref$1 = x.R32;
+			_i$1 = 0;
+			while (true) {
+				if (!(_i$1 < _ref$1.$length)) { break; }
+				xr$1 = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), unicode.Range32);
+				_tmp$3 = ((xr$1.Lo >> 0));
+				_tmp$4 = ((xr$1.Hi >> 0));
+				_tmp$5 = ((xr$1.Stride >> 0));
+				lo$1 = _tmp$3;
+				hi$1 = _tmp$4;
+				stride$1 = _tmp$5;
+				if (stride$1 === 1) {
+					if (nextLo <= (lo$1 - 1 >> 0)) {
+						r = appendRange(r, nextLo, lo$1 - 1 >> 0);
+					}
+					nextLo = hi$1 + 1 >> 0;
+					_i$1++;
+					continue;
 				}
-				obj = ((i < 0 || i >= cycle.$length) ? ($throwRuntimeError("index out of range"), undefined) : cycle.$array[cycle.$offset + i]);
-				_r$3 = name(obj); /* */ $s = 18; case 18: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				objName = _r$3;
-				_i++;
-			$s = 15; continue;
-			case 16:
-			$r = check[0].errorf(obj, 11, "\t%s", new sliceType$6([new $String(objName)])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: cycleError, $c: true, $r, _i, _r$1, _r$2, _r$3, _ref, _tuple, check, cycle, i, name, obj, objName, tname, $s};return $f;
+				c$1 = lo$1;
+				while (true) {
+					if (!(c$1 <= hi$1)) { break; }
+					if (nextLo <= (c$1 - 1 >> 0)) {
+						r = appendRange(r, nextLo, c$1 - 1 >> 0);
+					}
+					nextLo = c$1 + 1 >> 0;
+					c$1 = c$1 + (stride$1) >> 0;
+				}
+				_i$1++;
+			}
+			if (nextLo <= 1114111) {
+				r = appendRange(r, nextLo, 1114111);
+			}
+			return r;
 		};
-		firstInSrc = function firstInSrc$1(path) {
-			var {_i, _r$1, _r$2, _r$3, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, fst, i, path, pos$1, t, $s, $r, $c} = $restore(this, {path});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_tmp = 0;
-			_r$1 = (0 >= path.$length ? ($throwRuntimeError("index out of range"), undefined) : path.$array[path.$offset + 0]).Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tmp$1 = _r$1;
-			fst = _tmp;
-			pos$1 = _tmp$1;
-			_ref = $subslice(path, 1);
-			_i = 0;
-			/* while (true) { */ case 2:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
-				i = _i;
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$2 = t.Pos(); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* */ if (_r$2 < pos$1) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_r$2 < pos$1) { */ case 4:
-					_tmp$2 = i + 1 >> 0;
-					_r$3 = t.Pos(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_tmp$3 = _r$3;
-					fst = _tmp$2;
-					pos$1 = _tmp$3;
-				/* } */ case 5:
-				_i++;
-			$s = 2; continue;
-			case 3:
-			$s = -1; return fst;
-			/* */ } return; } var $f = {$blk: firstInSrc$1, $c: true, $r, _i, _r$1, _r$2, _r$3, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, fst, i, path, pos$1, t, $s};return $f;
+		negateClass = function negateClass$1(r) {
+			var _tmp, _tmp$1, hi, i, lo, nextLo, r, w, x, x$1;
+			nextLo = 0;
+			w = 0;
+			i = 0;
+			while (true) {
+				if (!(i < r.$length)) { break; }
+				_tmp = ((i < 0 || i >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + i]);
+				_tmp$1 = (x = i + 1 >> 0, ((x < 0 || x >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x]));
+				lo = _tmp;
+				hi = _tmp$1;
+				if (nextLo <= (lo - 1 >> 0)) {
+					((w < 0 || w >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + w] = nextLo);
+					(x$1 = w + 1 >> 0, ((x$1 < 0 || x$1 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$1] = (lo - 1 >> 0)));
+					w = w + (2) >> 0;
+				}
+				nextLo = hi + 1 >> 0;
+				i = i + (2) >> 0;
+			}
+			r = $subslice(r, 0, w);
+			if (nextLo <= 1114111) {
+				r = $append(r, nextLo, 1114111);
+			}
+			return r;
 		};
-		$ptrType(importDecl).prototype.node = function node() {
-			var d;
-			d = this;
-			return d.spec;
+		$ptrType(ranges).prototype.Less = function Less(i, j) {
+			var i, j, p, ra, x, x$1;
+			ra = this;
+			p = ra.p.$get();
+			i = $imul(i, (2));
+			j = $imul(j, (2));
+			return ((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i]) < ((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j]) || (((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i]) === ((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j])) && (x = i + 1 >> 0, ((x < 0 || x >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x])) > (x$1 = j + 1 >> 0, ((x$1 < 0 || x$1 >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x$1]));
 		};
-		importDecl.prototype.node = function(...$args) { return this.$val.node(...$args); };
-		$ptrType(constDecl).prototype.node = function node$1() {
-			var d;
-			d = this;
-			return d.spec;
+		ranges.prototype.Less = function(...$args) { return this.$val.Less(...$args); };
+		$ptrType(ranges).prototype.Len = function Len() {
+			var _q, ra;
+			ra = this;
+			return (_q = ra.p.$get().$length / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"));
 		};
-		constDecl.prototype.node = function(...$args) { return this.$val.node(...$args); };
-		$ptrType(varDecl).prototype.node = function node$2() {
-			var d;
-			d = this;
-			return d.spec;
+		ranges.prototype.Len = function(...$args) { return this.$val.Len(...$args); };
+		$ptrType(ranges).prototype.Swap = function Swap(i, j) {
+			var _tmp, _tmp$1, _tmp$2, _tmp$3, i, j, p, ra, x, x$1, x$2, x$3;
+			ra = this;
+			p = ra.p.$get();
+			i = $imul(i, (2));
+			j = $imul(j, (2));
+			_tmp = ((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j]);
+			_tmp$1 = (x = j + 1 >> 0, ((x < 0 || x >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x]));
+			_tmp$2 = ((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i]);
+			_tmp$3 = (x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x$1]));
+			((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i] = _tmp);
+			(x$2 = i + 1 >> 0, ((x$2 < 0 || x$2 >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x$2] = _tmp$1));
+			((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j] = _tmp$2);
+			(x$3 = j + 1 >> 0, ((x$3 < 0 || x$3 >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x$3] = _tmp$3));
 		};
-		varDecl.prototype.node = function(...$args) { return this.$val.node(...$args); };
-		$ptrType(typeDecl).prototype.node = function node$3() {
-			var d;
-			d = this;
-			return d.spec;
+		ranges.prototype.Swap = function(...$args) { return this.$val.Swap(...$args); };
+		checkUTF8 = function checkUTF8$1(s) {
+			var _tuple, rune, s, size;
+			while (true) {
+				if (!(!(s === ""))) { break; }
+				_tuple = utf8.DecodeRuneInString(s);
+				rune = _tuple[0];
+				size = _tuple[1];
+				if ((rune === 65533) && (size === 1)) {
+					return new Error.ptr("invalid UTF-8", s);
+				}
+				s = $substring(s, size);
+			}
+			return $ifaceNil;
 		};
-		typeDecl.prototype.node = function(...$args) { return this.$val.node(...$args); };
-		$ptrType(funcDecl).prototype.node = function node$4() {
-			var d;
-			d = this;
-			return d.decl;
+		nextRune = function nextRune$1(s) {
+			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, c, err, s, size, t;
+			c = 0;
+			t = "";
+			err = $ifaceNil;
+			_tuple = utf8.DecodeRuneInString(s);
+			c = _tuple[0];
+			size = _tuple[1];
+			if ((c === 65533) && (size === 1)) {
+				_tmp = 0;
+				_tmp$1 = "";
+				_tmp$2 = new Error.ptr("invalid UTF-8", s);
+				c = _tmp;
+				t = _tmp$1;
+				err = _tmp$2;
+				return [c, t, err];
+			}
+			_tmp$3 = c;
+			_tmp$4 = $substring(s, size);
+			_tmp$5 = $ifaceNil;
+			c = _tmp$3;
+			t = _tmp$4;
+			err = _tmp$5;
+			return [c, t, err];
 		};
-		funcDecl.prototype.node = function(...$args) { return this.$val.node(...$args); };
-		$ptrType(Checker).prototype.walkDecls = function walkDecls(decls, f) {
-			var {_i, _ref, check, d, decls, f, $s, $r, $c} = $restore(this, {decls, f});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_ref = decls;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				d = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				$r = check.walkDecl(d, f); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: walkDecls, $c: true, $r, _i, _ref, check, d, decls, f, $s};return $f;
+		isalnum = function isalnum$1(c) {
+			var c;
+			return 48 <= c && c <= 57 || 65 <= c && c <= 90 || 97 <= c && c <= 122;
 		};
-		$ptrType(Checker).prototype.walkDecl = function walkDecl(d, f) {
-			var {_1, _i, _ref, _ref$1, _ref$2, check, d, d$1, d$2, d$3, d$4, f, inherited, iota, last, s, s$1, s$2, s$3, s$4, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {d, f});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_ref = d;
-			/* */ if ($assertType(_ref, ptrType$105, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$93, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$87, true)[1]) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if ($assertType(_ref, ptrType$105, true)[1]) { */ case 1:
-				d$1 = _ref.$val;
-				$s = 5; continue;
-			/* } else if ($assertType(_ref, ptrType$93, true)[1]) { */ case 2:
-				d$2 = _ref.$val;
-				last = ptrType$88.nil;
-				_ref$1 = d$2.Specs;
-				_i = 0;
-				/* while (true) { */ case 6:
-					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 7; continue; }
-					iota = _i;
-					s = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					_ref$2 = s;
-					/* */ if ($assertType(_ref$2, ptrType$106, true)[1]) { $s = 8; continue; }
-					/* */ if ($assertType(_ref$2, ptrType$88, true)[1]) { $s = 9; continue; }
-					/* */ if ($assertType(_ref$2, ptrType$90, true)[1]) { $s = 10; continue; }
-					/* */ $s = 11; continue;
-					/* if ($assertType(_ref$2, ptrType$106, true)[1]) { */ case 8:
-						s$1 = _ref$2.$val;
-						$r = f((x = new importDecl.ptr(s$1), new x.constructor.elem(x))); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 12; continue;
-					/* } else if ($assertType(_ref$2, ptrType$88, true)[1]) { */ case 9:
-						s$2 = _ref$2.$val;
-							_1 = d$2.Tok;
-							/* */ if (_1 === (64)) { $s = 15; continue; }
-							/* */ if (_1 === (85)) { $s = 16; continue; }
-							/* */ $s = 17; continue;
-							/* if (_1 === (64)) { */ case 15:
-								inherited = true;
-								if (!($interfaceIsEqual(s$2.Type, $ifaceNil)) || s$2.Values.$length > 0) {
-									last = s$2;
-									inherited = false;
-								} else if (last === ptrType$88.nil) {
-									last = new ast.ValueSpec.ptr(ptrType$107.nil, sliceType$22.nil, $ifaceNil, sliceType$11.nil, ptrType$107.nil);
-									inherited = false;
-								}
-								$r = check.arityMatch(s$2, last); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$r = f((x$1 = new constDecl.ptr(s$2, iota, last.Type, last.Values, inherited), new x$1.constructor.elem(x$1))); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = 18; continue;
-							/* } else if (_1 === (85)) { */ case 16:
-								$r = check.arityMatch(s$2, ptrType$88.nil); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$r = f((x$2 = new varDecl.ptr(s$2), new x$2.constructor.elem(x$2))); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = 18; continue;
-							/* } else { */ case 17:
-								$r = check.errorf(s$2, -1, "invalid token %s", new sliceType$6([new token.Token(d$2.Tok)])); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 18:
-						case 14:
-						$s = 12; continue;
-					/* } else if ($assertType(_ref$2, ptrType$90, true)[1]) { */ case 10:
-						s$3 = _ref$2.$val;
-						$r = f((x$3 = new typeDecl.ptr(s$3), new x$3.constructor.elem(x$3))); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 12; continue;
-					/* } else { */ case 11:
-						s$4 = _ref$2;
-						$r = check.errorf(s$4, -1, "unknown ast.Spec node %T", new sliceType$6([s$4])); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 12:
-					_i++;
-				$s = 6; continue;
-				case 7:
-				$s = 5; continue;
-			/* } else if ($assertType(_ref, ptrType$87, true)[1]) { */ case 3:
-				d$3 = _ref.$val;
-				$r = f((x$4 = new funcDecl.ptr(d$3), new x$4.constructor.elem(x$4))); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 5; continue;
-			/* } else { */ case 4:
-				d$4 = _ref;
-				$r = check.errorf(d$4, -1, "unknown ast.Decl node %T", new sliceType$6([d$4])); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 5:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: walkDecl, $c: true, $r, _1, _i, _ref, _ref$1, _ref$2, check, d, d$1, d$2, d$3, d$4, f, inherited, iota, last, s, s$1, s$2, s$3, s$4, x, x$1, x$2, x$3, x$4, $s};return $f;
+		unhex = function unhex$1(c) {
+			var c;
+			if (48 <= c && c <= 57) {
+				return c - 48 >> 0;
+			}
+			if (97 <= c && c <= 102) {
+				return (c - 97 >> 0) + 10 >> 0;
+			}
+			if (65 <= c && c <= 70) {
+				return (c - 65 >> 0) + 10 >> 0;
+			}
+			return -1;
+		};
+		Op.prototype.String = function String$5() {
+			var i, x;
+			i = this.$val;
+			if (1 <= i && i <= 19) {
+				i = i - (1) << 24 >>> 24;
+				return $substring("NoMatchEmptyMatchLiteralCharClassAnyCharNotNLAnyCharBeginLineEndLineBeginTextEndTextWordBoundaryNoWordBoundaryCaptureStarPlusQuestRepeatConcatAlternate", ((i < 0 || i >= _Op_index_0.length) ? ($throwRuntimeError("index out of range"), undefined) : _Op_index_0[i]), (x = i + 1 << 24 >>> 24, ((x < 0 || x >= _Op_index_0.length) ? ($throwRuntimeError("index out of range"), undefined) : _Op_index_0[x])));
+			} else if ((i === 128)) {
+				return "opPseudo";
+			} else {
+				return "Op(" + strconv.FormatInt((new $Int64(0, i)), 10) + ")";
+			}
 		};
-		$ptrType(Checker).prototype.constDecl = function constDecl$1(obj, typ$4, init$7, inherited) {
-			var {_r$1, _r$2, _r$3, check, inherited, init$7, obj, t, typ$4, x, $s, $deferred, $r, $c} = $restore(this, {obj, typ$4, init$7, inherited});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			check = [check];
-			x = [x];
-			check[0] = this;
-			$r = assert($interfaceIsEqual(obj.object.typ, $ifaceNil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$deferred.push([(function(check, x) { return function Checker·constDecl·func1(iota, errpos) {
-					var errpos, iota;
-					check[0].environment.iota = iota;
-					check[0].environment.errpos = errpos;
-				}; })(check, x), [check[0].environment.iota, check[0].environment.errpos]]);
-			check[0].environment.iota = obj.val;
-			check[0].environment.errpos = $ifaceNil;
-			obj.val = constant.MakeUnknown();
-			/* */ if (!($interfaceIsEqual(typ$4, $ifaceNil))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!($interfaceIsEqual(typ$4, $ifaceNil))) { */ case 2:
-				_r$1 = check[0].typ(typ$4); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				t = _r$1;
-				_r$2 = isConstType(t); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* */ if (!_r$2) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (!_r$2) { */ case 5:
-					_r$3 = under(t); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					/* */ if (!($interfaceIsEqual(_r$3, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { $s = 8; continue; }
-					/* */ $s = 9; continue;
-					/* if (!($interfaceIsEqual(_r$3, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { */ case 8:
-						$r = check[0].errorf(typ$4, 15, "invalid constant type %s", new sliceType$6([t])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 9:
-					obj.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-					$s = -1; return;
-				/* } */ case 6:
-				obj.object.typ = t;
-			/* } */ case 3:
-			x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-			/* */ if (!($interfaceIsEqual(init$7, $ifaceNil))) { $s = 12; continue; }
-			/* */ $s = 13; continue;
-			/* if (!($interfaceIsEqual(init$7, $ifaceNil))) { */ case 12:
-				if (inherited) {
-					check[0].environment.errpos = new atPos(((obj.object.pos >> 0)));
-				}
-				$r = check[0].expr(x[0], init$7); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 13:
-			$r = check[0].initConst(obj, x[0]); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: constDecl$1, $c: true, $r, _r$1, _r$2, _r$3, check, inherited, init$7, obj, t, typ$4, x, $s, $deferred};return $f; } }
+		$ptrType(Op).prototype.String = function(...$args) { return new Op(this.$get()).String(...$args); };
+		makePatchList = function makePatchList$1(n) {
+			var n;
+			return new patchList.ptr(n, n);
 		};
-		$ptrType(Checker).prototype.varDecl = function varDecl$1(obj, lhs, typ$4, init$7) {
-			var {_i, _i$1, _r$1, _r$2, _ref, _ref$1, check, found, init$7, lhs, lhs$1, lhs$2, obj, typ$4, x, $s, $r, $c} = $restore(this, {obj, lhs, typ$4, init$7});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = [x];
-			check = this;
-			$r = assert($interfaceIsEqual(obj.object.typ, $ifaceNil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (!($interfaceIsEqual(typ$4, $ifaceNil))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!($interfaceIsEqual(typ$4, $ifaceNil))) { */ case 2:
-				_r$1 = check.varType(typ$4); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				obj.object.typ = _r$1;
-			/* } */ case 3:
-			if ($interfaceIsEqual(init$7, $ifaceNil)) {
-				if ($interfaceIsEqual(typ$4, $ifaceNil)) {
-					obj.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+		$ptrType(patchList).prototype.patch = function patch(p, val) {
+			var head, i, l, p, val, x, x$1;
+			l = this;
+			head = l.head;
+			while (true) {
+				if (!(!((head === 0)))) { break; }
+				i = (x = p.Inst, x$1 = head >>> 1 >>> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$2)));
+				if (((head & 1) >>> 0) === 0) {
+					head = i.Out;
+					i.Out = val;
+				} else {
+					head = i.Arg;
+					i.Arg = val;
 				}
-				$s = -1; return;
 			}
-			/* */ if (lhs === sliceType$10.nil || (lhs.$length === 1)) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (lhs === sliceType$10.nil || (lhs.$length === 1)) { */ case 5:
-				$r = assert(lhs === sliceType$10.nil || (0 >= lhs.$length ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + 0]) === obj); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				$r = check.expr(x[0], init$7); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$2 = check.initVar(obj, x[0], "variable declaration"); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-				$s = -1; return;
-			/* } */ case 6:
-			if (false) {
-				found = false;
-				_ref = lhs;
+		};
+		patchList.prototype.patch = function(...$args) { return this.$val.patch(...$args); };
+		$ptrType(patchList).prototype.append = function append(p, l2) {
+			var i, l1, l2, p, x, x$1;
+			l1 = this;
+			if (l1.head === 0) {
+				return l2;
+			}
+			if (l2.head === 0) {
+				return l1;
+			}
+			i = (x = p.Inst, x$1 = l1.tail >>> 1 >>> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$2)));
+			if (((l1.tail & 1) >>> 0) === 0) {
+				i.Out = l2.head;
+			} else {
+				i.Arg = l2.head;
+			}
+			return new patchList.ptr(l1.head, l2.tail);
+		};
+		patchList.prototype.append = function(...$args) { return this.$val.append(...$args); };
+		Compile = function Compile$1(re) {
+			var c, f, re;
+			c = new compiler.ptr(ptrType$6.nil);
+			c.init();
+			f = $clone(c.compile(re), frag);
+			$clone(f.out, patchList).patch(c.p, c.inst(4).i);
+			c.p.Start = ((f.i >> 0));
+			return [c.p, $ifaceNil];
+		};
+		$pkg.Compile = Compile;
+		$ptrType(compiler).prototype.init = function init() {
+			var c;
+			c = this;
+			c.p = new Prog.ptr(sliceType$6.nil, 0, 0);
+			c.p.NumCap = 2;
+			c.inst(5);
+		};
+		$ptrType(compiler).prototype.compile = function compile(re) {
+			var _1, _i, _i$1, _i$2, _ref, _ref$1, _ref$2, bra, c, f, f$1, f$2, f1, i, j, ket, re, sub, sub$1, sub$2, x, x$1, x$2, x$3;
+			c = this;
+			_1 = re.Op;
+			if (_1 === (1)) {
+				return c.fail();
+			} else if (_1 === (2)) {
+				return c.nop();
+			} else if (_1 === (3)) {
+				if (re.Rune.$length === 0) {
+					return c.nop();
+				}
+				f = new frag.ptr(0, new patchList.ptr(0, 0), false);
+				_ref = re.Rune;
 				_i = 0;
 				while (true) {
 					if (!(_i < _ref.$length)) { break; }
-					lhs$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					if (obj === lhs$1) {
-						found = true;
-						break;
+					j = _i;
+					f1 = $clone(c.rune($subslice(re.Rune, j, (j + 1 >> 0)), re.Flags), frag);
+					if (j === 0) {
+						frag.copy(f, f1);
+					} else {
+						frag.copy(f, c.cat($clone(f, frag), $clone(f1, frag)));
 					}
 					_i++;
 				}
-				if (!found) {
-					$panic(new $String("inconsistent lhs"));
+				return f;
+			} else if (_1 === (4)) {
+				return c.rune(re.Rune, re.Flags);
+			} else if (_1 === (5)) {
+				return c.rune(anyRuneNotNL, 0);
+			} else if (_1 === (6)) {
+				return c.rune(anyRune, 0);
+			} else if (_1 === (7)) {
+				return c.empty(1);
+			} else if (_1 === (8)) {
+				return c.empty(2);
+			} else if (_1 === (9)) {
+				return c.empty(4);
+			} else if (_1 === (10)) {
+				return c.empty(8);
+			} else if (_1 === (11)) {
+				return c.empty(16);
+			} else if (_1 === (12)) {
+				return c.empty(32);
+			} else if (_1 === (13)) {
+				bra = $clone(c.cap((((re.Cap << 1 >> 0) >>> 0))), frag);
+				sub = $clone(c.compile((x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]))), frag);
+				ket = $clone(c.cap(((((re.Cap << 1 >> 0) | 1) >>> 0))), frag);
+				return c.cat($clone(c.cat($clone(bra, frag), $clone(sub, frag)), frag), $clone(ket, frag));
+			} else if (_1 === (14)) {
+				return c.star($clone(c.compile((x$1 = re.Sub, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]))), frag), !((((re.Flags & 32) >>> 0) === 0)));
+			} else if (_1 === (15)) {
+				return c.plus($clone(c.compile((x$2 = re.Sub, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]))), frag), !((((re.Flags & 32) >>> 0) === 0)));
+			} else if (_1 === (16)) {
+				return c.quest($clone(c.compile((x$3 = re.Sub, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0]))), frag), !((((re.Flags & 32) >>> 0) === 0)));
+			} else if (_1 === (18)) {
+				if (re.Sub.$length === 0) {
+					return c.nop();
 				}
-			}
-			if (!($interfaceIsEqual(typ$4, $ifaceNil))) {
-				_ref$1 = lhs;
+				f$1 = new frag.ptr(0, new patchList.ptr(0, 0), false);
+				_ref$1 = re.Sub;
 				_i$1 = 0;
 				while (true) {
 					if (!(_i$1 < _ref$1.$length)) { break; }
-					lhs$2 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					lhs$2.object.typ = obj.object.typ;
+					i = _i$1;
+					sub$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+					if (i === 0) {
+						frag.copy(f$1, c.compile(sub$1));
+					} else {
+						frag.copy(f$1, c.cat($clone(f$1, frag), $clone(c.compile(sub$1), frag)));
+					}
 					_i$1++;
 				}
-			}
-			$r = check.initVars(lhs, new sliceType$11([init$7]), $ifaceNil); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: varDecl$1, $c: true, $r, _i, _i$1, _r$1, _r$2, _ref, _ref$1, check, found, init$7, lhs, lhs$1, lhs$2, obj, typ$4, x, $s};return $f;
-		};
-		$ptrType(Checker).prototype.isImportedConstraint = function isImportedConstraint(typ$4) {
-			var {$24r, _r$1, _r$2, _tuple, _tuple$1, _v, check, named, typ$4, u, $s, $r, $c} = $restore(this, {typ$4});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_tuple = $assertType(typ$4, ptrType$9, true);
-			named = _tuple[0];
-			if (named === ptrType$9.nil || named.obj.object.pkg === check.pkg || named.obj.object.pkg === ptrType$1.nil) {
-				$s = -1; return false;
-			}
-			_r$1 = named.under(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple$1 = $assertType(_r$1, ptrType$13, true);
-			u = _tuple$1[0];
-			if (!(!(u === ptrType$13.nil))) { _v = false; $s = 2; continue s; }
-			_r$2 = u.IsMethodSet(); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_v = !_r$2; case 2:
-			$24r = _v;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: isImportedConstraint, $c: true, $r, $24r, _r$1, _r$2, _tuple, _tuple$1, _v, check, named, typ$4, u, $s};return $f;
-		};
-		$ptrType(Checker).prototype.typeDecl = function typeDecl$1(obj, tdecl, def$2) {
-			var {_r$1, _r$2, alias, check, def$2, named, obj, rhs, tdecl, $s, $deferred, $r, $c} = $restore(this, {obj, tdecl, def$2});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			check = [check];
-			obj = [obj];
-			rhs = [rhs];
-			tdecl = [tdecl];
-			check[0] = this;
-			$r = assert($interfaceIsEqual(obj[0].object.typ, $ifaceNil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			rhs[0] = $ifaceNil;
-			check[0].later((function(check, obj, rhs, tdecl) { return function Checker·typeDecl·func1() {
-					var {_r$1, _tuple, t, $s, $r, $c} = $restore(this, {});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_tuple = $assertType(obj[0].object.typ, ptrType$9, true);
-					t = _tuple[0];
-					/* */ if (!(t === ptrType$9.nil)) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (!(t === ptrType$9.nil)) { */ case 1:
-						$r = check[0].validType(t); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 2:
-					_r$1 = check[0].isImportedConstraint(rhs[0]); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					/* */ if (_r$1 && !check[0].allowVersion(check[0].pkg, 1, 18)) { $s = 4; continue; }
-					/* */ $s = 5; continue;
-					/* if (_r$1 && !check[0].allowVersion(check[0].pkg, 1, 18)) { */ case 4:
-						$r = check[0].errorf(tdecl[0].Type, 135, "using type constraint %s requires go1.18 or later", new sliceType$6([rhs[0]])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 5:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·typeDecl·func1, $c: true, $r, _r$1, _tuple, t, $s};return $f;
-				}; })(check, obj, rhs, tdecl)).describef(obj[0], "validType(%s)", new sliceType$6([new $String(obj[0].object.Name())]));
-			alias = new token.Pos(tdecl[0].Assign).IsValid();
-			/* */ if (alias && !((tdecl[0].TypeParams.NumFields() === 0))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (alias && !((tdecl[0].TypeParams.NumFields() === 0))) { */ case 2:
-				$r = check[0].error(new atPos(((tdecl[0].Assign >> 0))), 131, "generic type cannot be alias"); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				alias = false;
-			/* } */ case 3:
-			/* */ if (alias) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (alias) { */ case 5:
-				/* */ if (!check[0].allowVersion(check[0].pkg, 1, 9)) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (!check[0].allowVersion(check[0].pkg, 1, 9)) { */ case 7:
-					$r = check[0].error(new atPos(((tdecl[0].Assign >> 0))), 135, "type aliases requires go1.9 or later"); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 8:
-				check[0].brokenAlias(obj[0]);
-				_r$1 = check[0].typ(tdecl[0].Type); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				rhs[0] = _r$1;
-				check[0].validAlias(obj[0], rhs[0]);
-				$s = -1; return;
-			/* } */ case 6:
-			named = check[0].newNamed(obj[0], $ifaceNil, sliceType.nil);
-			def$2.setUnderlying(named);
-			/* */ if (!(tdecl[0].TypeParams === ptrType$49.nil)) { $s = 11; continue; }
-			/* */ $s = 12; continue;
-			/* if (!(tdecl[0].TypeParams === ptrType$49.nil)) { */ case 11:
-				$r = check[0].openScope(tdecl[0], "type parameters"); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(check[0], "closeScope"), []]);
-				$r = check[0].collectTypeParams((named.$ptr_tparams || (named.$ptr_tparams = new ptrType$84(function() { return this.$target.tparams; }, function($v) { this.$target.tparams = $v; }, named))), tdecl[0].TypeParams); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 12:
-			_r$2 = check[0].definedType(tdecl[0].Type, named); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			rhs[0] = _r$2;
-			$r = assert(!($interfaceIsEqual(rhs[0], $ifaceNil))); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			named.fromRHS = rhs[0];
-			if ($interfaceIsEqual(named.underlying, $ifaceNil)) {
-				named.underlying = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-			}
-			/* */ if (isTypeParam(rhs[0])) { $s = 17; continue; }
-			/* */ $s = 18; continue;
-			/* if (isTypeParam(rhs[0])) { */ case 17:
-				$r = check[0].error(tdecl[0].Type, 144, "cannot use a type parameter as RHS in type declaration"); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				named.underlying = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-			/* } */ case 18:
-			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: typeDecl$1, $c: true, $r, _r$1, _r$2, alias, check, def$2, named, obj, rhs, tdecl, $s, $deferred};return $f; } }
-		};
-		$ptrType(Checker).prototype.collectTypeParams = function collectTypeParams(dst, list$2) {
-			var {_i, _i$1, _i$2, _r$1, _r$2, _ref, _ref$1, _ref$2, bound, check, dst, f, f$1, i, index$2, list$2, tparams, x, $s, $deferred, $r, $c} = $restore(this, {dst, list$2});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			check = [check];
-			check[0] = this;
-			tparams = sliceType$9.nil;
-			_ref = list$2.List;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = check[0].declareTypeParams(tparams, f.Names); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				tparams = _r$1;
-				_i++;
-			$s = 1; continue;
-			case 2:
-			dst.$set(bindTParams(tparams));
-			$r = assert(!check[0].environment.inTParamList); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			check[0].environment.inTParamList = true;
-			$deferred.push([(function(check) { return function Checker·collectTypeParams·func1() {
-					check[0].environment.inTParamList = false;
-				}; })(check), []]);
-			index$2 = 0;
-			_ref$1 = list$2.List;
-			_i$1 = 0;
-			/* while (true) { */ case 5:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 6; continue; }
-				f$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				bound = $ifaceNil;
-				/* */ if (!($interfaceIsEqual(f$1.Type, $ifaceNil))) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (!($interfaceIsEqual(f$1.Type, $ifaceNil))) { */ case 7:
-					_r$2 = check[0].bound(f$1.Type); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					bound = _r$2;
-					/* */ if (isTypeParam(bound)) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if (isTypeParam(bound)) { */ case 11:
-						$r = check[0].error(f$1.Type, 144, "cannot use a type parameter as constraint"); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						bound = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-					/* } */ case 12:
-					$s = 9; continue;
-				/* } else { */ case 8:
-					bound = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-				/* } */ case 9:
-				_ref$2 = f$1.Names;
+				return f$1;
+			} else if (_1 === (19)) {
+				f$2 = new frag.ptr(0, new patchList.ptr(0, 0), false);
+				_ref$2 = re.Sub;
 				_i$2 = 0;
 				while (true) {
 					if (!(_i$2 < _ref$2.$length)) { break; }
-					i = _i$2;
-					(x = index$2 + i >> 0, ((x < 0 || x >= tparams.$length) ? ($throwRuntimeError("index out of range"), undefined) : tparams.$array[tparams.$offset + x])).bound = bound;
+					sub$2 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
+					frag.copy(f$2, c.alt($clone(f$2, frag), $clone(c.compile(sub$2), frag)));
 					_i$2++;
 				}
-				index$2 = index$2 + (f$1.Names.$length) >> 0;
-				_i$1++;
-			$s = 5; continue;
-			case 6:
-			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: collectTypeParams, $c: true, $r, _i, _i$1, _i$2, _r$1, _r$2, _ref, _ref$1, _ref$2, bound, check, dst, f, f$1, i, index$2, list$2, tparams, x, $s, $deferred};return $f; } }
+				return f$2;
+			}
+			$panic(new $String("regexp: unhandled case in compile"));
 		};
-		$ptrType(Checker).prototype.bound = function bound(x) {
-			var {$24r, _r$1, _r$2, _ref, _tuple, check, op$1, op$2, t, t$1, wrap, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			wrap = false;
-			_ref = x;
-			if ($assertType(_ref, ptrType$20, true)[1]) {
-				op$1 = _ref.$val;
-				wrap = op$1.Op === 88;
-			} else if ($assertType(_ref, ptrType$21, true)[1]) {
-				op$2 = _ref.$val;
-				wrap = op$2.Op === 18;
+		$ptrType(compiler).prototype.inst = function inst(op$2) {
+			var c, f, op$2;
+			c = this;
+			f = new frag.ptr(((c.p.Inst.$length >>> 0)), new patchList.ptr(0, 0), true);
+			c.p.Inst = $append(c.p.Inst, new Inst.ptr(op$2, 0, 0, sliceType$1.nil));
+			return f;
+		};
+		$ptrType(compiler).prototype.nop = function nop() {
+			var c, f;
+			c = this;
+			f = $clone(c.inst(6), frag);
+			patchList.copy(f.out, makePatchList(f.i << 1 >>> 0));
+			return f;
+		};
+		$ptrType(compiler).prototype.fail = function fail() {
+			var c;
+			c = this;
+			return new frag.ptr(0, new patchList.ptr(0, 0), false);
+		};
+		$ptrType(compiler).prototype.cap = function cap(arg) {
+			var arg, c, f, x, x$1;
+			c = this;
+			f = $clone(c.inst(2), frag);
+			patchList.copy(f.out, makePatchList(f.i << 1 >>> 0));
+			(x = c.p.Inst, x$1 = f.i, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Arg = arg;
+			if (c.p.NumCap < (((arg >> 0)) + 1 >> 0)) {
+				c.p.NumCap = ((arg >> 0)) + 1 >> 0;
 			}
-			/* */ if (wrap) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (wrap) { */ case 1:
-				x = new ast.InterfaceType.ptr(0, new ast.FieldList.ptr(0, new sliceType$32([new ast.Field.ptr(ptrType$107.nil, sliceType$22.nil, x, ptrType$57.nil, ptrType$107.nil)]), 0), false);
-				_r$1 = check.typ(x); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				t = _r$1;
-				_tuple = $assertType(t, ptrType$13, true);
-				t$1 = _tuple[0];
-				if (!(t$1 === ptrType$13.nil)) {
-					t$1.implicit = true;
-				}
-				$s = -1; return t;
-			/* } */ case 2:
-			_r$2 = check.typ(x); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 5; case 5: return $24r;
-			/* */ } return; } var $f = {$blk: bound, $c: true, $r, $24r, _r$1, _r$2, _ref, _tuple, check, op$1, op$2, t, t$1, wrap, x, $s};return $f;
+			return f;
 		};
-		$ptrType(Checker).prototype.declareTypeParams = function declareTypeParams(tparams, names) {
-			var {_i, _r$1, _ref, check, name, names, tname, tpar, tparams, $s, $r, $c} = $restore(this, {tparams, names});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_ref = names;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				name = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				tname = NewTypeName(name.Pos(), check.pkg, name.Name, $ifaceNil);
-				_r$1 = check.newTypeParam(tname, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				tpar = _r$1;
-				$r = check.declare(check.environment.scope, name, tname, check.environment.scope.pos); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				tparams = $append(tparams, tpar);
-				_i++;
-			$s = 1; continue;
-			case 2:
-			/* */ if (false && names.$length > 0) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (false && names.$length > 0) { */ case 5:
-				$r = check.trace((0 >= names.$length ? ($throwRuntimeError("index out of range"), undefined) : names.$array[names.$offset + 0]).Pos(), "type params = %v", new sliceType$6([$subslice(tparams, (tparams.$length - names.$length >> 0))])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 6:
-			$s = -1; return tparams;
-			/* */ } return; } var $f = {$blk: declareTypeParams, $c: true, $r, _i, _r$1, _ref, check, name, names, tname, tpar, tparams, $s};return $f;
+		$ptrType(compiler).prototype.cat = function cat(f1, f2) {
+			var c, f1, f2;
+			c = this;
+			if ((f1.i === 0) || (f2.i === 0)) {
+				return new frag.ptr(0, new patchList.ptr(0, 0), false);
+			}
+			$clone(f1.out, patchList).patch(c.p, f2.i);
+			return new frag.ptr(f1.i, $clone(f2.out, patchList), f1.nullable && f2.nullable);
 		};
-		$ptrType(Checker).prototype.collectMethods = function collectMethods(obj) {
-			var {_arg, _arg$1, _arg$2, _arg$3, _entry, _entry$1, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _tuple, alt, base, check, i, m, m$1, methods, mset, mset$24ptr, obj, $s, $r, $c} = $restore(this, {obj});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			base = [base];
-			check = [check];
-			check[0] = this;
-			methods = (_entry = $mapIndex(check[0].methods,ptrType$17.keyFor(obj)), _entry !== undefined ? _entry.v : sliceType.nil);
-			if (methods === sliceType.nil) {
-				$s = -1; return;
+		$ptrType(compiler).prototype.alt = function alt(f1, f2) {
+			var c, f, f1, f2, i, x, x$1;
+			c = this;
+			if (f1.i === 0) {
+				return f2;
 			}
-			$mapDelete(check[0].methods, ptrType$17.keyFor(obj));
-			$r = assert(!new token.Pos((_entry$1 = $mapIndex(check[0].objMap,Object.keyFor(obj)), _entry$1 !== undefined ? _entry$1.v : ptrType$58.nil).tdecl.Assign).IsValid()); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			mset = false;
-			_tuple = $assertType(obj.object.typ, ptrType$9, true);
-			base[0] = _tuple[0];
-			/* */ if (!(base[0] === ptrType$9.nil)) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!(base[0] === ptrType$9.nil)) { */ case 2:
-				$r = assert(base[0].TypeArgs().Len() === 0); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				check[0].later((function(base, check) { return function Checker·collectMethods·func1() {
-						var {$s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						$r = check[0].checkFieldUniqueness(base[0]); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·collectMethods·func1, $c: true, $r, $s};return $f;
-					}; })(base, check)).describef(obj, "verifying field uniqueness for %v", new sliceType$6([base[0]]));
-				i = 0;
-				/* while (true) { */ case 5:
-					_r$1 = base[0].NumMethods(); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					/* if (!(i < _r$1)) { break; } */ if(!(i < _r$1)) { $s = 6; continue; }
-					_r$2 = base[0].Method(i); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					m = _r$2;
-					$r = assert(!(m.object.name === "_")); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$3 = (mset$24ptr || (mset$24ptr = new ptrType$54(function() { return mset; }, function($v) { mset = $v; }))).insert(m); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					$r = assert($interfaceIsEqual(_r$3, $ifaceNil)); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					i = i + (1) >> 0;
-				$s = 5; continue;
-				case 6:
-			/* } */ case 3:
-			_ref = methods;
-			_i = 0;
-			/* while (true) { */ case 12:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 13; continue; }
-				m$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				$r = assert(!(m$1.object.name === "_")); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$4 = (mset$24ptr || (mset$24ptr = new ptrType$54(function() { return mset; }, function($v) { mset = $v; }))).insert(m$1); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				alt = _r$4;
-				/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 16:
-					_r$5 = alt.Pos(); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_r$6 = new token.Pos(_r$5).IsValid(); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					/* */ if (_r$6) { $s = 18; continue; }
-					/* */ $s = 19; continue;
-					/* if (_r$6) { */ case 18:
-						_arg = m$1;
-						_arg$1 = new $String(obj.object.Name());
-						_arg$2 = new $String(m$1.object.name);
-						_r$7 = alt.Pos(); /* */ $s = 23; case 23: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						_arg$3 = new token.Pos(_r$7);
-						$r = check[0].errorf(_arg, 34, "method %s.%s already declared at %s", new sliceType$6([_arg$1, _arg$2, _arg$3])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 20; continue;
-					/* } else { */ case 19:
-						$r = check[0].errorf(m$1, 34, "method %s.%s already declared", new sliceType$6([new $String(obj.object.Name()), new $String(m$1.object.name)])); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 20:
-					_i++;
-					/* continue; */ $s = 12; continue;
-				/* } */ case 17:
-				/* */ if (!(base[0] === ptrType$9.nil)) { $s = 26; continue; }
-				/* */ $s = 27; continue;
-				/* if (!(base[0] === ptrType$9.nil)) { */ case 26:
-					$r = base[0].AddMethod(m$1); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 27:
-				_i++;
-			$s = 12; continue;
-			case 13:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: collectMethods, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _entry, _entry$1, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _tuple, alt, base, check, i, m, m$1, methods, mset, mset$24ptr, obj, $s};return $f;
+			if (f2.i === 0) {
+				return f1;
+			}
+			f = $clone(c.inst(0), frag);
+			i = (x = c.p.Inst, x$1 = f.i, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$2)));
+			i.Out = f1.i;
+			i.Arg = f2.i;
+			patchList.copy(f.out, $clone(f1.out, patchList).append(c.p, $clone(f2.out, patchList)));
+			f.nullable = f1.nullable || f2.nullable;
+			return f;
 		};
-		$ptrType(Checker).prototype.checkFieldUniqueness = function checkFieldUniqueness(base) {
-			var {_i, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _tuple, alt, base, check, fld, i, m, mset, mset$24ptr, t, $s, $r, $c} = $restore(this, {base});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = base.under(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$1, ptrType$11, true);
-			t = _tuple[0];
-			/* */ if (!(t === ptrType$11.nil)) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!(t === ptrType$11.nil)) { */ case 2:
-				mset = false;
-				i = 0;
-				/* while (true) { */ case 4:
-					_r$2 = base.NumMethods(); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					/* if (!(i < _r$2)) { break; } */ if(!(i < _r$2)) { $s = 5; continue; }
-					_r$3 = base.Method(i); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					m = _r$3;
-					$r = assert(!(m.object.name === "_")); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$4 = (mset$24ptr || (mset$24ptr = new ptrType$54(function() { return mset; }, function($v) { mset = $v; }))).insert(m); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					$r = assert($interfaceIsEqual(_r$4, $ifaceNil)); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					i = i + (1) >> 0;
-				$s = 4; continue;
-				case 5:
-				_ref = t.fields;
-				_i = 0;
-				/* while (true) { */ case 11:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 12; continue; }
-					fld = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					/* */ if (!(fld.object.name === "_")) { $s = 13; continue; }
-					/* */ $s = 14; continue;
-					/* if (!(fld.object.name === "_")) { */ case 13:
-						_r$5 = (mset$24ptr || (mset$24ptr = new ptrType$54(function() { return mset; }, function($v) { mset = $v; }))).insert(fld); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						alt = _r$5;
-						/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 16; continue; }
-						/* */ $s = 17; continue;
-						/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 16:
-							$unused($assertType(alt, ptrType$2));
-							$r = check.errorf(alt, 33, "field and method with the same name %s", new sliceType$6([new $String(fld.object.name)])); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$r = check.reportAltDecl(fld); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 17:
-					/* } */ case 14:
-					_i++;
-				$s = 11; continue;
-				case 12:
-			/* } */ case 3:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: checkFieldUniqueness, $c: true, $r, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _tuple, alt, base, check, fld, i, m, mset, mset$24ptr, t, $s};return $f;
+		$ptrType(compiler).prototype.quest = function quest(f1, nongreedy) {
+			var c, f, f1, i, nongreedy, x, x$1;
+			c = this;
+			f = $clone(c.inst(0), frag);
+			i = (x = c.p.Inst, x$1 = f.i, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$2)));
+			if (nongreedy) {
+				i.Arg = f1.i;
+				patchList.copy(f.out, makePatchList(f.i << 1 >>> 0));
+			} else {
+				i.Out = f1.i;
+				patchList.copy(f.out, makePatchList(((f.i << 1 >>> 0) | 1) >>> 0));
+			}
+			patchList.copy(f.out, $clone(f.out, patchList).append(c.p, $clone(f1.out, patchList)));
+			return f;
 		};
-		$ptrType(Checker).prototype.funcDecl = function funcDecl$1(obj, decl$1) {
-			var {check, decl$1, fdecl, obj, saved, sig, $s, $r, $c} = $restore(this, {obj, decl$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = [check];
-			decl$1 = [decl$1];
-			fdecl = [fdecl];
-			obj = [obj];
-			sig = [sig];
-			check[0] = this;
-			$r = assert($interfaceIsEqual(obj[0].object.typ, $ifaceNil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = assert($interfaceIsEqual(check[0].environment.iota, $ifaceNil)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			sig[0] = new Signature.ptr(ptrType$48.nil, ptrType$48.nil, ptrType.nil, ptrType$16.nil, ptrType$15.nil, ptrType$15.nil, false);
-			obj[0].object.typ = sig[0];
-			saved = obj[0].object.color_;
-			obj[0].object.color_ = 1;
-			fdecl[0] = decl$1[0].fdecl;
-			$r = check[0].funcType(sig[0], fdecl[0].Recv, fdecl[0].Type); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			obj[0].object.color_ = saved;
-			/* */ if (fdecl[0].Type.TypeParams.NumFields() > 0 && fdecl[0].Body === ptrType$74.nil) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (fdecl[0].Type.TypeParams.NumFields() > 0 && fdecl[0].Body === ptrType$74.nil) { */ case 4:
-				$r = check[0].softErrorf(fdecl[0].Name, 131, "generic function is missing function body", sliceType$6.nil); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 5:
-			if (!check[0].conf.IgnoreFuncBodies && !(fdecl[0].Body === ptrType$74.nil)) {
-				check[0].later((function(check, decl$1, fdecl, obj, sig) { return function Checker·funcDecl·func1() {
-						var {$s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						$r = check[0].funcBody(decl$1[0], obj[0].object.name, sig[0], fdecl[0].Body, $ifaceNil); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·funcDecl·func1, $c: true, $r, $s};return $f;
-					}; })(check, decl$1, fdecl, obj, sig)).describef(obj[0], "func %s", new sliceType$6([new $String(obj[0].object.name)]));
+		$ptrType(compiler).prototype.loop = function loop(f1, nongreedy) {
+			var c, f, f1, i, nongreedy, x, x$1;
+			c = this;
+			f = $clone(c.inst(0), frag);
+			i = (x = c.p.Inst, x$1 = f.i, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$2)));
+			if (nongreedy) {
+				i.Arg = f1.i;
+				patchList.copy(f.out, makePatchList(f.i << 1 >>> 0));
+			} else {
+				i.Out = f1.i;
+				patchList.copy(f.out, makePatchList(((f.i << 1 >>> 0) | 1) >>> 0));
 			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: funcDecl$1, $c: true, $r, check, decl$1, fdecl, obj, saved, sig, $s};return $f;
+			$clone(f1.out, patchList).patch(c.p, f.i);
+			return f;
 		};
-		$ptrType(Checker).prototype.declStmt = function declStmt(d) {
-			var {check, d, pkg, $s, $r, $c} = $restore(this, {d});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = [check];
-			pkg = [pkg];
-			check[0] = this;
-			pkg[0] = check[0].pkg;
-			$r = check[0].walkDecl(d, (function(check, pkg) { return function Checker·declStmt·func1(d$1) {
-					var {_1, _arg, _arg$1, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, d$1, d$2, d$3, d$4, d$5, i, i$1, i$2, i$3, i$4, init$7, init$8, lhs, lhs$1, lhs0, name, name$1, name$2, name$3, obj, obj$1, obj$2, obj$3, scopePos$2, scopePos$3, scopePos$4, top, top$1, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {d$1});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_ref = d$1;
-					/* */ if ($assertType(_ref, constDecl, true)[1]) { $s = 1; continue; }
-					/* */ if ($assertType(_ref, varDecl, true)[1]) { $s = 2; continue; }
-					/* */ if ($assertType(_ref, typeDecl, true)[1]) { $s = 3; continue; }
-					/* */ $s = 4; continue;
-					/* if ($assertType(_ref, constDecl, true)[1]) { */ case 1:
-						d$2 = $clone(_ref.$val, constDecl);
-						top = check[0].delayed.$length;
-						lhs = $makeSlice(sliceType$33, d$2.spec.Names.$length);
-						_ref$1 = d$2.spec.Names;
-						_i = 0;
-						/* while (true) { */ case 6:
-							/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 7; continue; }
-							i = _i;
-							name = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-							obj = NewConst(name.Pos(), pkg[0], name.Name, $ifaceNil, constant.MakeInt64((new $Int64(0, d$2.iota))));
-							((i < 0 || i >= lhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + i] = obj);
-							init$7 = $ifaceNil;
-							if (i < d$2.init.$length) {
-								init$7 = (x = d$2.init, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-							}
-							$r = check[0].constDecl(obj, d$2.typ, init$7, d$2.inherited); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_i++;
-						$s = 6; continue;
-						case 7:
-						$r = check[0].processDelayed(top); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_r$1 = d$2.spec.End(); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						scopePos$2 = _r$1;
-						_ref$2 = d$2.spec.Names;
-						_i$1 = 0;
-						/* while (true) { */ case 11:
-							/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 12; continue; }
-							i$1 = _i$1;
-							name$1 = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-							$r = check[0].declare(check[0].environment.scope, name$1, ((i$1 < 0 || i$1 >= lhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + i$1]), scopePos$2); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_i$1++;
-						$s = 11; continue;
-						case 12:
-						$s = 5; continue;
-					/* } else if ($assertType(_ref, varDecl, true)[1]) { */ case 2:
-						d$3 = $clone(_ref.$val, varDecl);
-						top$1 = check[0].delayed.$length;
-						lhs0 = $makeSlice(sliceType$10, d$3.spec.Names.$length);
-						_ref$3 = d$3.spec.Names;
-						_i$2 = 0;
-						while (true) {
-							if (!(_i$2 < _ref$3.$length)) { break; }
-							i$2 = _i$2;
-							name$2 = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
-							((i$2 < 0 || i$2 >= lhs0.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhs0.$array[lhs0.$offset + i$2] = NewVar(name$2.Pos(), pkg[0], name$2.Name, $ifaceNil));
-							_i$2++;
-						}
-						_ref$4 = lhs0;
-						_i$3 = 0;
-						/* while (true) { */ case 14:
-							/* if (!(_i$3 < _ref$4.$length)) { break; } */ if(!(_i$3 < _ref$4.$length)) { $s = 15; continue; }
-							i$3 = _i$3;
-							obj$1 = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
-							lhs$1 = sliceType$10.nil;
-							init$8 = $ifaceNil;
-							_1 = d$3.spec.Values.$length;
-							if (_1 === (d$3.spec.Names.$length)) {
-								init$8 = (x$1 = d$3.spec.Values, ((i$3 < 0 || i$3 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i$3]));
-							} else if (_1 === (1)) {
-								lhs$1 = lhs0;
-								init$8 = (x$2 = d$3.spec.Values, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]));
-							} else if (i$3 < d$3.spec.Values.$length) {
-								init$8 = (x$3 = d$3.spec.Values, ((i$3 < 0 || i$3 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + i$3]));
-							}
-							$r = check[0].varDecl(obj$1, lhs$1, d$3.spec.Type, init$8); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* */ if (d$3.spec.Values.$length === 1) { $s = 17; continue; }
-							/* */ $s = 18; continue;
-							/* if (d$3.spec.Values.$length === 1) { */ case 17:
-								/* */ if (false) { $s = 19; continue; }
-								/* */ $s = 20; continue;
-								/* if (false) { */ case 19:
-									_ref$5 = lhs0;
-									_i$4 = 0;
-									/* while (true) { */ case 21:
-										/* if (!(_i$4 < _ref$5.$length)) { break; } */ if(!(_i$4 < _ref$5.$length)) { $s = 22; continue; }
-										obj$2 = ((_i$4 < 0 || _i$4 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$4]);
-										$r = assert(!($interfaceIsEqual(obj$2.object.typ, $ifaceNil))); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-										_i$4++;
-									$s = 21; continue;
-									case 22:
-								/* } */ case 20:
-								/* break; */ $s = 15; continue;
-							/* } */ case 18:
-							_i$3++;
-						$s = 14; continue;
-						case 15:
-						$r = check[0].processDelayed(top$1); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_r$2 = d$3.spec.End(); /* */ $s = 25; case 25: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						scopePos$3 = _r$2;
-						_ref$6 = d$3.spec.Names;
-						_i$5 = 0;
-						/* while (true) { */ case 26:
-							/* if (!(_i$5 < _ref$6.$length)) { break; } */ if(!(_i$5 < _ref$6.$length)) { $s = 27; continue; }
-							i$4 = _i$5;
-							name$3 = ((_i$5 < 0 || _i$5 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$5]);
-							$r = check[0].declare(check[0].environment.scope, name$3, ((i$4 < 0 || i$4 >= lhs0.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhs0.$array[lhs0.$offset + i$4]), scopePos$3); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_i$5++;
-						$s = 26; continue;
-						case 27:
-						$s = 5; continue;
-					/* } else if ($assertType(_ref, typeDecl, true)[1]) { */ case 3:
-						d$4 = $clone(_ref.$val, typeDecl);
-						obj$3 = NewTypeName(d$4.spec.Name.Pos(), pkg[0], d$4.spec.Name.Name, $ifaceNil);
-						scopePos$4 = d$4.spec.Name.Pos();
-						$r = check[0].declare(check[0].environment.scope, d$4.spec.Name, obj$3, scopePos$4); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = obj$3.object.setColor(2 + ((check[0].push(obj$3) >>> 0)) >>> 0); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = check[0].typeDecl(obj$3, d$4.spec, ptrType$9.nil); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = check[0].pop().setColor(1); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 5; continue;
-					/* } else { */ case 4:
-						d$5 = _ref;
-						_r$3 = d$5.node(); /* */ $s = 33; case 33: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_arg = _r$3;
-						_r$4 = d$5.node(); /* */ $s = 34; case 34: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						_arg$1 = _r$4;
-						$r = check[0].errorf(_arg, -1, "unknown ast.Decl node %T", new sliceType$6([_arg$1])); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 5:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·declStmt·func1, $c: true, $r, _1, _arg, _arg$1, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, d$1, d$2, d$3, d$4, d$5, i, i$1, i$2, i$3, i$4, init$7, init$8, lhs, lhs$1, lhs0, name, name$1, name$2, name$3, obj, obj$1, obj$2, obj$3, scopePos$2, scopePos$3, scopePos$4, top, top$1, x, x$1, x$2, x$3, $s};return $f;
-				}; })(check, pkg)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: declStmt, $c: true, $r, check, d, pkg, $s};return $f;
+		$ptrType(compiler).prototype.star = function star(f1, nongreedy) {
+			var c, f1, nongreedy;
+			c = this;
+			if (f1.nullable) {
+				return c.quest($clone(c.plus($clone(f1, frag), nongreedy), frag), nongreedy);
+			}
+			return c.loop($clone(f1, frag), nongreedy);
 		};
-		$ptrType(Checker).prototype.conversion = function conversion(x, T) {
-			var {T, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _v, _v$1, _v$2, _v$3, _v$4, cause, check, constArg, constConvertibleTo, final$1, ok, x, $s, $r, $c} = $restore(this, {x, T});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			T = [T];
-			cause = [cause];
-			check = [check];
-			constConvertibleTo = [constConvertibleTo];
-			x = [x];
-			check[0] = this;
-			constArg = x[0].mode === 4;
-			constConvertibleTo[0] = (function(T, cause, check, constConvertibleTo, x) { return function Checker·conversion·func1(T$1, val) {
-					var {T$1, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, _v, codepoint, i, ok, t, val, $s, $r, $c} = $restore(this, {T$1, val});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						_r$1 = under(T$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						_tuple = $assertType(_r$1, ptrType$8, true);
-						t = _tuple[0];
-						/* */ if (t === ptrType$8.nil) { $s = 3; continue; }
-						_r$2 = representableConst(x[0].val, check[0], t, val); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						/* */ if (_r$2) { $s = 4; continue; }
-						_r$3 = isInteger(x[0].typ); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						if (!(_r$3)) { _v = false; $s = 8; continue s; }
-						_r$4 = isString(t); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						_v = _r$4; case 8:
-						/* */ if (_v) { $s = 5; continue; }
-						/* */ $s = 6; continue;
-						/* if (t === ptrType$8.nil) { */ case 3:
-							$s = 6; continue;
-						/* } else if (_r$2) { */ case 4:
-							$s = -1; return true;
-						/* } else if (_v) { */ case 5:
-							codepoint = 65533;
-							_r$5 = constant.Uint64Val(x[0].val); /* */ $s = 11; case 11: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-							_tuple$1 = _r$5;
-							i = _tuple$1[0];
-							ok = _tuple$1[1];
-							if (ok && (i.$high < 0 || (i.$high === 0 && i.$low <= 1114111))) {
-								codepoint = ((i.$low >> 0));
-							}
-							if (!(val === ptrType$50.nil)) {
-								val.$set(constant.MakeString(($encodeRune(codepoint))));
-							}
-							$s = -1; return true;
-						/* } */ case 6:
-					case 1:
-					$s = -1; return false;
-					/* */ } return; } var $f = {$blk: Checker·conversion·func1, $c: true, $r, T$1, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, _v, codepoint, i, ok, t, val, $s};return $f;
-				}; })(T, cause, check, constConvertibleTo, x);
-			ok = false;
-			cause[0] = "";
-				if (!(constArg)) { _v = false; $s = 6; continue s; }
-				_r$1 = isConstType(T[0]); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_v = _r$1; case 6:
-				/* */ if (_v) { $s = 2; continue; }
-				/* */ if (constArg && isTypeParam(T[0])) { $s = 3; continue; }
-				_r$2 = x[0].convertibleTo(check[0], T[0], (cause.$ptr || (cause.$ptr = new ptrType$34(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, cause)))); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* */ if (_r$2) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_v) { */ case 2:
-					_r$3 = constConvertibleTo[0](T[0], (x[0].$ptr_val || (x[0].$ptr_val = new ptrType$50(function() { return this.$target.val; }, function($v) { this.$target.val = $v; }, x[0])))); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					ok = _r$3;
-					$s = 5; continue;
-				/* } else if (constArg && isTypeParam(T[0])) { */ case 3:
-					_r$4 = $assertType(T[0], ptrType$14).underIs((function(T, cause, check, constConvertibleTo, x) { return function Checker·conversion·func2(u) {
-							var {_r$4, _r$5, _r$6, _r$7, _r$8, _v$1, u, $s, $r, $c} = $restore(this, {u});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							/* */ if ($interfaceIsEqual(u, $ifaceNil)) { $s = 1; continue; }
-							/* */ $s = 2; continue;
-							/* if ($interfaceIsEqual(u, $ifaceNil)) { */ case 1:
-								_r$4 = check[0].sprintf("%s does not contain specific types", new sliceType$6([T[0]])); /* */ $s = 3; case 3: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-								cause[0] = _r$4;
-								$s = -1; return false;
-							/* } */ case 2:
-							_r$5 = isString(x[0].typ); /* */ $s = 7; case 7: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-							if (!(_r$5)) { _v$1 = false; $s = 6; continue s; }
-							_r$6 = isBytesOrRunes(u); /* */ $s = 8; case 8: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-							_v$1 = _r$6; case 6:
-							/* */ if (_v$1) { $s = 4; continue; }
-							/* */ $s = 5; continue;
-							/* if (_v$1) { */ case 4:
-								$s = -1; return true;
-							/* } */ case 5:
-							_r$7 = constConvertibleTo[0](u, ptrType$50.nil); /* */ $s = 11; case 11: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-							/* */ if (!_r$7) { $s = 9; continue; }
-							/* */ $s = 10; continue;
-							/* if (!_r$7) { */ case 9:
-								_r$8 = check[0].sprintf("cannot convert %s to type %s (in %s)", new sliceType$6([x[0], u, T[0]])); /* */ $s = 12; case 12: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-								cause[0] = _r$8;
-								$s = -1; return false;
-							/* } */ case 10:
-							$s = -1; return true;
-							/* */ } return; } var $f = {$blk: Checker·conversion·func2, $c: true, $r, _r$4, _r$5, _r$6, _r$7, _r$8, _v$1, u, $s};return $f;
-						}; })(T, cause, check, constConvertibleTo, x)); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					ok = _r$4;
-					x[0].mode = 7;
-					$s = 5; continue;
-				/* } else if (_r$2) { */ case 4:
-					ok = true;
-					x[0].mode = 7;
-				/* } */ case 5:
-			case 1:
-			/* */ if (!ok) { $s = 11; continue; }
-			/* */ $s = 12; continue;
-			/* if (!ok) { */ case 11:
-				/* */ if (!(cause[0] === "")) { $s = 13; continue; }
-				/* */ $s = 14; continue;
-				/* if (!(cause[0] === "")) { */ case 13:
-					$r = check[0].errorf(x[0], 96, "cannot convert %s to type %s: %s", new sliceType$6([x[0], T[0], new $String(cause[0])])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 15; continue;
-				/* } else { */ case 14:
-					$r = check[0].errorf(x[0], 96, "cannot convert %s to type %s", new sliceType$6([x[0], T[0]])); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 15:
-				x[0].mode = 0;
-				$s = -1; return;
-			/* } */ case 12:
-			/* */ if (isUntyped(x[0].typ)) { $s = 18; continue; }
-			/* */ $s = 19; continue;
-			/* if (isUntyped(x[0].typ)) { */ case 18:
-				final$1 = T[0];
-				_r$5 = isNonTypeParamInterface(T[0]); /* */ $s = 24; case 24: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				if (_r$5) { _v$1 = true; $s = 23; continue s; }
-				if (!(constArg)) { _v$2 = false; $s = 25; continue s; }
-				_r$6 = isConstType(T[0]); /* */ $s = 26; case 26: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_v$2 = !_r$6; case 25:
-				_v$1 = _v$2; case 23:
-				/* */ if (_v$1 || x[0].isNil()) { $s = 20; continue; }
-				if (!(x[0].mode === 4)) { _v$4 = false; $s = 28; continue s; }
-				_r$7 = isInteger(x[0].typ); /* */ $s = 29; case 29: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_v$4 = _r$7; case 28:
-				if (!(_v$4)) { _v$3 = false; $s = 27; continue s; }
-				_r$8 = allString(T[0]); /* */ $s = 30; case 30: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				_v$3 = _r$8; case 27:
-				/* */ if (_v$3) { $s = 21; continue; }
-				/* */ $s = 22; continue;
-				/* if (_v$1 || x[0].isNil()) { */ case 20:
-					final$1 = Default(x[0].typ);
-					$s = 22; continue;
-				/* } else if (_v$3) { */ case 21:
-					final$1 = x[0].typ;
-				/* } */ case 22:
-				$r = check[0].updateExprType(x[0].expr, final$1, true); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 19:
-			x[0].typ = T[0];
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: conversion, $c: true, $r, T, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _v, _v$1, _v$2, _v$3, _v$4, cause, check, constArg, constConvertibleTo, final$1, ok, x, $s};return $f;
+		$ptrType(compiler).prototype.plus = function plus(f1, nongreedy) {
+			var c, f1, nongreedy;
+			c = this;
+			return new frag.ptr(f1.i, $clone(c.loop($clone(f1, frag), nongreedy).out, patchList), f1.nullable);
+		};
+		$ptrType(compiler).prototype.empty = function empty(op$2) {
+			var c, f, op$2, x, x$1;
+			c = this;
+			f = $clone(c.inst(3), frag);
+			(x = c.p.Inst, x$1 = f.i, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Arg = ((op$2 >>> 0));
+			patchList.copy(f.out, makePatchList(f.i << 1 >>> 0));
+			return f;
+		};
+		$ptrType(compiler).prototype.rune = function rune(r, flags) {
+			var c, f, flags, i, r, x, x$1;
+			c = this;
+			f = $clone(c.inst(7), frag);
+			f.nullable = false;
+			i = (x = c.p.Inst, x$1 = f.i, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$2)));
+			i.Rune = r;
+			flags = (flags & (1)) >>> 0;
+			if (!((r.$length === 1)) || (unicode.SimpleFold((0 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 0])) === (0 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 0]))) {
+				flags = (flags & ~(1)) << 16 >>> 16;
+			}
+			i.Arg = ((flags >>> 0));
+			patchList.copy(f.out, makePatchList(f.i << 1 >>> 0));
+			if ((((flags & 1) >>> 0) === 0) && ((r.$length === 1) || (r.$length === 2) && ((0 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 0]) === (1 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 1])))) {
+				i.Op = 8;
+			} else if ((r.$length === 2) && ((0 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 0]) === 0) && ((1 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 1]) === 1114111)) {
+				i.Op = 9;
+			} else if ((r.$length === 4) && ((0 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 0]) === 0) && ((1 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 1]) === 9) && ((2 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 2]) === 11) && ((3 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 3]) === 1114111)) {
+				i.Op = 10;
+			}
+			return f;
+		};
+		ptrType.methods = [{prop: "Simplify", name: "Simplify", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([ptrType], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "MaxCap", name: "MaxCap", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "CapNames", name: "CapNames", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "capNames", name: "capNames", pkg: "regexp/syntax", typ: $funcType([sliceType], [], false)}];
+		Op.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$6.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "skipNop", name: "skipNop", pkg: "regexp/syntax", typ: $funcType([$Uint32], [ptrType$2], false)}, {prop: "Prefix", name: "Prefix", pkg: "", typ: $funcType([], [$String, $Bool], false)}, {prop: "StartCond", name: "StartCond", pkg: "", typ: $funcType([], [EmptyOp], false)}];
+		InstOp.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$2.methods = [{prop: "op", name: "op", pkg: "regexp/syntax", typ: $funcType([], [InstOp], false)}, {prop: "MatchRune", name: "MatchRune", pkg: "", typ: $funcType([$Int32], [$Bool], false)}, {prop: "MatchRunePos", name: "MatchRunePos", pkg: "", typ: $funcType([$Int32], [$Int], false)}, {prop: "MatchEmptyWidth", name: "MatchEmptyWidth", pkg: "", typ: $funcType([$Int32, $Int32], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$7.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
+		ErrorCode.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$4.methods = [{prop: "newRegexp", name: "newRegexp", pkg: "regexp/syntax", typ: $funcType([Op], [ptrType], false)}, {prop: "reuse", name: "reuse", pkg: "regexp/syntax", typ: $funcType([ptrType], [], false)}, {prop: "checkLimits", name: "checkLimits", pkg: "regexp/syntax", typ: $funcType([ptrType], [], false)}, {prop: "checkSize", name: "checkSize", pkg: "regexp/syntax", typ: $funcType([ptrType], [], false)}, {prop: "calcSize", name: "calcSize", pkg: "regexp/syntax", typ: $funcType([ptrType, $Bool], [$Int64], false)}, {prop: "checkHeight", name: "checkHeight", pkg: "regexp/syntax", typ: $funcType([ptrType], [], false)}, {prop: "calcHeight", name: "calcHeight", pkg: "regexp/syntax", typ: $funcType([ptrType, $Bool], [$Int], false)}, {prop: "push", name: "push", pkg: "regexp/syntax", typ: $funcType([ptrType], [ptrType], false)}, {prop: "maybeConcat", name: "maybeConcat", pkg: "regexp/syntax", typ: $funcType([$Int32, Flags], [$Bool], false)}, {prop: "literal", name: "literal", pkg: "regexp/syntax", typ: $funcType([$Int32], [], false)}, {prop: "op", name: "op", pkg: "regexp/syntax", typ: $funcType([Op], [ptrType], false)}, {prop: "repeat", name: "repeat", pkg: "regexp/syntax", typ: $funcType([Op, $Int, $Int, $String, $String, $String], [$String, $error], false)}, {prop: "concat", name: "concat", pkg: "regexp/syntax", typ: $funcType([], [ptrType], false)}, {prop: "alternate", name: "alternate", pkg: "regexp/syntax", typ: $funcType([], [ptrType], false)}, {prop: "collapse", name: "collapse", pkg: "regexp/syntax", typ: $funcType([sliceType$4, Op], [ptrType], false)}, {prop: "factor", name: "factor", pkg: "regexp/syntax", typ: $funcType([sliceType$4], [sliceType$4], false)}, {prop: "leadingString", name: "leadingString", pkg: "regexp/syntax", typ: $funcType([ptrType], [sliceType$1, Flags], false)}, {prop: "removeLeadingString", name: "removeLeadingString", pkg: "regexp/syntax", typ: $funcType([ptrType, $Int], [ptrType], false)}, {prop: "leadingRegexp", name: "leadingRegexp", pkg: "regexp/syntax", typ: $funcType([ptrType], [ptrType], false)}, {prop: "removeLeadingRegexp", name: "removeLeadingRegexp", pkg: "regexp/syntax", typ: $funcType([ptrType, $Bool], [ptrType], false)}, {prop: "parseRepeat", name: "parseRepeat", pkg: "regexp/syntax", typ: $funcType([$String], [$Int, $Int, $String, $Bool], false)}, {prop: "parsePerlFlags", name: "parsePerlFlags", pkg: "regexp/syntax", typ: $funcType([$String], [$String, $error], false)}, {prop: "parseInt", name: "parseInt", pkg: "regexp/syntax", typ: $funcType([$String], [$Int, $String, $Bool], false)}, {prop: "parseVerticalBar", name: "parseVerticalBar", pkg: "regexp/syntax", typ: $funcType([], [$error], false)}, {prop: "swapVerticalBar", name: "swapVerticalBar", pkg: "regexp/syntax", typ: $funcType([], [$Bool], false)}, {prop: "parseRightParen", name: "parseRightParen", pkg: "regexp/syntax", typ: $funcType([], [$error], false)}, {prop: "parseEscape", name: "parseEscape", pkg: "regexp/syntax", typ: $funcType([$String], [$Int32, $String, $error], false)}, {prop: "parseClassChar", name: "parseClassChar", pkg: "regexp/syntax", typ: $funcType([$String, $String], [$Int32, $String, $error], false)}, {prop: "parsePerlClassEscape", name: "parsePerlClassEscape", pkg: "regexp/syntax", typ: $funcType([$String, sliceType$1], [sliceType$1, $String], false)}, {prop: "parseNamedClass", name: "parseNamedClass", pkg: "regexp/syntax", typ: $funcType([$String, sliceType$1], [sliceType$1, $String, $error], false)}, {prop: "appendGroup", name: "appendGroup", pkg: "regexp/syntax", typ: $funcType([sliceType$1, charGroup], [sliceType$1], false)}, {prop: "parseUnicodeClass", name: "parseUnicodeClass", pkg: "regexp/syntax", typ: $funcType([$String, sliceType$1], [sliceType$1, $String, $error], false)}, {prop: "parseClass", name: "parseClass", pkg: "regexp/syntax", typ: $funcType([$String], [$String, $error], false)}];
+		ranges.methods = [{prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}];
+		patchList.methods = [{prop: "patch", name: "patch", pkg: "regexp/syntax", typ: $funcType([ptrType$6, $Uint32], [], false)}, {prop: "append", name: "append", pkg: "regexp/syntax", typ: $funcType([ptrType$6, patchList], [patchList], false)}];
+		ptrType$8.methods = [{prop: "init", name: "init", pkg: "regexp/syntax", typ: $funcType([], [], false)}, {prop: "compile", name: "compile", pkg: "regexp/syntax", typ: $funcType([ptrType], [frag], false)}, {prop: "inst", name: "inst", pkg: "regexp/syntax", typ: $funcType([InstOp], [frag], false)}, {prop: "nop", name: "nop", pkg: "regexp/syntax", typ: $funcType([], [frag], false)}, {prop: "fail", name: "fail", pkg: "regexp/syntax", typ: $funcType([], [frag], false)}, {prop: "cap", name: "cap", pkg: "regexp/syntax", typ: $funcType([$Uint32], [frag], false)}, {prop: "cat", name: "cat", pkg: "regexp/syntax", typ: $funcType([frag, frag], [frag], false)}, {prop: "alt", name: "alt", pkg: "regexp/syntax", typ: $funcType([frag, frag], [frag], false)}, {prop: "quest", name: "quest", pkg: "regexp/syntax", typ: $funcType([frag, $Bool], [frag], false)}, {prop: "loop", name: "loop", pkg: "regexp/syntax", typ: $funcType([frag, $Bool], [frag], false)}, {prop: "star", name: "star", pkg: "regexp/syntax", typ: $funcType([frag, $Bool], [frag], false)}, {prop: "plus", name: "plus", pkg: "regexp/syntax", typ: $funcType([frag, $Bool], [frag], false)}, {prop: "empty", name: "empty", pkg: "regexp/syntax", typ: $funcType([EmptyOp], [frag], false)}, {prop: "rune", name: "rune", pkg: "regexp/syntax", typ: $funcType([sliceType$1, Flags], [frag], false)}];
+		Regexp.init("", [{prop: "Op", name: "Op", embedded: false, exported: true, typ: Op, tag: ""}, {prop: "Flags", name: "Flags", embedded: false, exported: true, typ: Flags, tag: ""}, {prop: "Sub", name: "Sub", embedded: false, exported: true, typ: sliceType$4, tag: ""}, {prop: "Sub0", name: "Sub0", embedded: false, exported: true, typ: arrayType, tag: ""}, {prop: "Rune", name: "Rune", embedded: false, exported: true, typ: sliceType$1, tag: ""}, {prop: "Rune0", name: "Rune0", embedded: false, exported: true, typ: arrayType$1, tag: ""}, {prop: "Min", name: "Min", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Max", name: "Max", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Cap", name: "Cap", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}]);
+		Prog.init("", [{prop: "Inst", name: "Inst", embedded: false, exported: true, typ: sliceType$6, tag: ""}, {prop: "Start", name: "Start", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "NumCap", name: "NumCap", embedded: false, exported: true, typ: $Int, tag: ""}]);
+		Inst.init("", [{prop: "Op", name: "Op", embedded: false, exported: true, typ: InstOp, tag: ""}, {prop: "Out", name: "Out", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "Arg", name: "Arg", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "Rune", name: "Rune", embedded: false, exported: true, typ: sliceType$1, tag: ""}]);
+		Error.init("", [{prop: "Code", name: "Code", embedded: false, exported: true, typ: ErrorCode, tag: ""}, {prop: "Expr", name: "Expr", embedded: false, exported: true, typ: $String, tag: ""}]);
+		parser.init("regexp/syntax", [{prop: "flags", name: "flags", embedded: false, exported: false, typ: Flags, tag: ""}, {prop: "stack", name: "stack", embedded: false, exported: false, typ: sliceType$4, tag: ""}, {prop: "free", name: "free", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "numCap", name: "numCap", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "wholeRegexp", name: "wholeRegexp", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "tmpClass", name: "tmpClass", embedded: false, exported: false, typ: sliceType$1, tag: ""}, {prop: "numRegexp", name: "numRegexp", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "numRunes", name: "numRunes", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "repeats", name: "repeats", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "height", name: "height", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "size", name: "size", embedded: false, exported: false, typ: mapType$1, tag: ""}]);
+		charGroup.init("regexp/syntax", [{prop: "sign", name: "sign", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "class$1", name: "class", embedded: false, exported: false, typ: sliceType$1, tag: ""}]);
+		ranges.init("regexp/syntax", [{prop: "p", name: "p", embedded: false, exported: false, typ: ptrType$3, tag: ""}]);
+		patchList.init("regexp/syntax", [{prop: "head", name: "head", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "tail", name: "tail", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
+		frag.init("regexp/syntax", [{prop: "i", name: "i", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "out", name: "out", embedded: false, exported: false, typ: patchList, tag: ""}, {prop: "nullable", name: "nullable", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		compiler.init("regexp/syntax", [{prop: "p", name: "p", embedded: false, exported: false, typ: ptrType$6, tag: ""}]);
+	};
+	$init = function() {
+		$pkg.$init = function() {};
+		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
+		$r = sort.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strconv.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strings.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = unicode.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = utf8.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		instOpNames = new sliceType(["InstAlt", "InstAltMatch", "InstCapture", "InstEmptyWidth", "InstMatch", "InstFail", "InstNop", "InstRune", "InstRune1", "InstRuneAny", "InstRuneAnyNotNL"]);
+		code1 = new sliceType$1([48, 57]);
+		code2 = new sliceType$1([9, 10, 12, 13, 32, 32]);
+		code3 = new sliceType$1([48, 57, 65, 90, 95, 95, 97, 122]);
+		perlGroup = $makeMap($String.keyFor, [{ k: "\\d", v: $clone(new charGroup.ptr(1, code1), charGroup) }, { k: "\\D", v: $clone(new charGroup.ptr(-1, code1), charGroup) }, { k: "\\s", v: $clone(new charGroup.ptr(1, code2), charGroup) }, { k: "\\S", v: $clone(new charGroup.ptr(-1, code2), charGroup) }, { k: "\\w", v: $clone(new charGroup.ptr(1, code3), charGroup) }, { k: "\\W", v: $clone(new charGroup.ptr(-1, code3), charGroup) }]);
+		code4 = new sliceType$1([48, 57, 65, 90, 97, 122]);
+		code5 = new sliceType$1([65, 90, 97, 122]);
+		code6 = new sliceType$1([0, 127]);
+		code7 = new sliceType$1([9, 9, 32, 32]);
+		code8 = new sliceType$1([0, 31, 127, 127]);
+		code9 = new sliceType$1([48, 57]);
+		code10 = new sliceType$1([33, 126]);
+		code11 = new sliceType$1([97, 122]);
+		code12 = new sliceType$1([32, 126]);
+		code13 = new sliceType$1([33, 47, 58, 64, 91, 96, 123, 126]);
+		code14 = new sliceType$1([9, 13, 32, 32]);
+		code15 = new sliceType$1([65, 90]);
+		code16 = new sliceType$1([48, 57, 65, 90, 95, 95, 97, 122]);
+		code17 = new sliceType$1([48, 57, 65, 70, 97, 102]);
+		posixGroup = $makeMap($String.keyFor, [{ k: "[:alnum:]", v: $clone(new charGroup.ptr(1, code4), charGroup) }, { k: "[:^alnum:]", v: $clone(new charGroup.ptr(-1, code4), charGroup) }, { k: "[:alpha:]", v: $clone(new charGroup.ptr(1, code5), charGroup) }, { k: "[:^alpha:]", v: $clone(new charGroup.ptr(-1, code5), charGroup) }, { k: "[:ascii:]", v: $clone(new charGroup.ptr(1, code6), charGroup) }, { k: "[:^ascii:]", v: $clone(new charGroup.ptr(-1, code6), charGroup) }, { k: "[:blank:]", v: $clone(new charGroup.ptr(1, code7), charGroup) }, { k: "[:^blank:]", v: $clone(new charGroup.ptr(-1, code7), charGroup) }, { k: "[:cntrl:]", v: $clone(new charGroup.ptr(1, code8), charGroup) }, { k: "[:^cntrl:]", v: $clone(new charGroup.ptr(-1, code8), charGroup) }, { k: "[:digit:]", v: $clone(new charGroup.ptr(1, code9), charGroup) }, { k: "[:^digit:]", v: $clone(new charGroup.ptr(-1, code9), charGroup) }, { k: "[:graph:]", v: $clone(new charGroup.ptr(1, code10), charGroup) }, { k: "[:^graph:]", v: $clone(new charGroup.ptr(-1, code10), charGroup) }, { k: "[:lower:]", v: $clone(new charGroup.ptr(1, code11), charGroup) }, { k: "[:^lower:]", v: $clone(new charGroup.ptr(-1, code11), charGroup) }, { k: "[:print:]", v: $clone(new charGroup.ptr(1, code12), charGroup) }, { k: "[:^print:]", v: $clone(new charGroup.ptr(-1, code12), charGroup) }, { k: "[:punct:]", v: $clone(new charGroup.ptr(1, code13), charGroup) }, { k: "[:^punct:]", v: $clone(new charGroup.ptr(-1, code13), charGroup) }, { k: "[:space:]", v: $clone(new charGroup.ptr(1, code14), charGroup) }, { k: "[:^space:]", v: $clone(new charGroup.ptr(-1, code14), charGroup) }, { k: "[:upper:]", v: $clone(new charGroup.ptr(1, code15), charGroup) }, { k: "[:^upper:]", v: $clone(new charGroup.ptr(-1, code15), charGroup) }, { k: "[:word:]", v: $clone(new charGroup.ptr(1, code16), charGroup) }, { k: "[:^word:]", v: $clone(new charGroup.ptr(-1, code16), charGroup) }, { k: "[:xdigit:]", v: $clone(new charGroup.ptr(1, code17), charGroup) }, { k: "[:^xdigit:]", v: $clone(new charGroup.ptr(-1, code17), charGroup) }]);
+		anyTable = new unicode.RangeTable.ptr(new sliceType$2([$clone(new unicode.Range16.ptr(0, 65535, 1), unicode.Range16)]), new sliceType$3([$clone(new unicode.Range32.ptr(65536, 1114111, 1), unicode.Range32)]), 0);
+		_Op_index_0 = $toNativeArray($kindUint8, [0, 7, 17, 24, 33, 45, 52, 61, 68, 77, 84, 96, 110, 117, 121, 125, 130, 136, 142, 151]);
+		anyRuneNotNL = new sliceType$1([0, 9, 11, 1114111]);
+		anyRune = new sliceType$1([0, 1114111]);
+		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
+	};
+	$pkg.$init = $init;
+	return $pkg;
+})();
+$packages["regexp"] = (function() {
+	var $pkg = {}, $init, bytes, nosync, io, syntax, sort, strconv, strings, unicode, utf8, Regexp, input, inputString, inputBytes, inputReader, onePassProg, onePassInst, queueOnePass, runeSlice, queue, entry, thread, machine, inputs, lazyFlag, onePassMachine, job, bitState, sliceType, arrayType, arrayType$1, arrayType$2, sliceType$1, sliceType$2, ptrType, ptrType$1, ptrType$2, sliceType$3, sliceType$4, ptrType$3, ptrType$4, sliceType$5, ptrType$5, sliceType$6, sliceType$7, arrayType$3, arrayType$4, sliceType$8, sliceType$9, sliceType$10, sliceType$11, ptrType$6, ptrType$7, ptrType$8, ptrType$9, sliceType$12, ptrType$10, sliceType$13, ptrType$11, ptrType$12, sliceType$14, ptrType$13, ptrType$14, ptrType$15, ptrType$16, sliceType$15, funcType, funcType$1, funcType$2, funcType$3, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, matchPool, specialBytes, onePassPool, arrayNoInts, bitStatePool, matchSize, noRune, noNext, anyRuneNotNL, anyRune, Compile, compile, minInputLen, MustCompile, quote, special, init, QuoteMeta, extract, onePassPrefix, onePassNext, iop, newQueue, mergeRuneSets, cleanupOnePass, onePassCopy, makeOnePass, compileOnePass, newLazyFlag, newOnePassMachine, freeOnePassMachine, newBitState, freeBitState, maxBitStateLen, shouldBacktrack;
+	bytes = $packages["bytes"];
+	nosync = $packages["github.com/gopherjs/gopherjs/nosync"];
+	io = $packages["io"];
+	syntax = $packages["regexp/syntax"];
+	sort = $packages["sort"];
+	strconv = $packages["strconv"];
+	strings = $packages["strings"];
+	unicode = $packages["unicode"];
+	utf8 = $packages["unicode/utf8"];
+	Regexp = $newType(0, $kindStruct, "regexp.Regexp", true, "regexp", true, function(expr_, prog_, onepass_, numSubexp_, maxBitStateLen_, subexpNames_, prefix_, prefixBytes_, prefixRune_, prefixEnd_, mpool_, matchcap_, prefixComplete_, cond_, minInputLen_, longest_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.expr = "";
+			this.prog = ptrType$1.nil;
+			this.onepass = ptrType$2.nil;
+			this.numSubexp = 0;
+			this.maxBitStateLen = 0;
+			this.subexpNames = sliceType$3.nil;
+			this.prefix = "";
+			this.prefixBytes = sliceType$4.nil;
+			this.prefixRune = 0;
+			this.prefixEnd = 0;
+			this.mpool = 0;
+			this.matchcap = 0;
+			this.prefixComplete = false;
+			this.cond = 0;
+			this.minInputLen = 0;
+			this.longest = false;
+			return;
+		}
+		this.expr = expr_;
+		this.prog = prog_;
+		this.onepass = onepass_;
+		this.numSubexp = numSubexp_;
+		this.maxBitStateLen = maxBitStateLen_;
+		this.subexpNames = subexpNames_;
+		this.prefix = prefix_;
+		this.prefixBytes = prefixBytes_;
+		this.prefixRune = prefixRune_;
+		this.prefixEnd = prefixEnd_;
+		this.mpool = mpool_;
+		this.matchcap = matchcap_;
+		this.prefixComplete = prefixComplete_;
+		this.cond = cond_;
+		this.minInputLen = minInputLen_;
+		this.longest = longest_;
+	});
+	input = $newType(8, $kindInterface, "regexp.input", true, "regexp", false, null);
+	inputString = $newType(0, $kindStruct, "regexp.inputString", true, "regexp", false, function(str_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.str = "";
+			return;
+		}
+		this.str = str_;
+	});
+	inputBytes = $newType(0, $kindStruct, "regexp.inputBytes", true, "regexp", false, function(str_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.str = sliceType$4.nil;
+			return;
+		}
+		this.str = str_;
+	});
+	inputReader = $newType(0, $kindStruct, "regexp.inputReader", true, "regexp", false, function(r_, atEOT_, pos_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.r = $ifaceNil;
+			this.atEOT = false;
+			this.pos = 0;
+			return;
+		}
+		this.r = r_;
+		this.atEOT = atEOT_;
+		this.pos = pos_;
+	});
+	onePassProg = $newType(0, $kindStruct, "regexp.onePassProg", true, "regexp", false, function(Inst_, Start_, NumCap_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Inst = sliceType$12.nil;
+			this.Start = 0;
+			this.NumCap = 0;
+			return;
+		}
+		this.Inst = Inst_;
+		this.Start = Start_;
+		this.NumCap = NumCap_;
+	});
+	onePassInst = $newType(0, $kindStruct, "regexp.onePassInst", true, "regexp", false, function(Inst_, Next_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Inst = new syntax.Inst.ptr(0, 0, 0, sliceType$1.nil);
+			this.Next = sliceType$2.nil;
+			return;
+		}
+		this.Inst = Inst_;
+		this.Next = Next_;
+	});
+	queueOnePass = $newType(0, $kindStruct, "regexp.queueOnePass", true, "regexp", false, function(sparse_, dense_, size_, nextIndex_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.sparse = sliceType$2.nil;
+			this.dense = sliceType$2.nil;
+			this.size = 0;
+			this.nextIndex = 0;
+			return;
+		}
+		this.sparse = sparse_;
+		this.dense = dense_;
+		this.size = size_;
+		this.nextIndex = nextIndex_;
+	});
+	runeSlice = $newType(12, $kindSlice, "regexp.runeSlice", true, "regexp", false, null);
+	queue = $newType(0, $kindStruct, "regexp.queue", true, "regexp", false, function(sparse_, dense_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.sparse = sliceType$2.nil;
+			this.dense = sliceType$5.nil;
+			return;
+		}
+		this.sparse = sparse_;
+		this.dense = dense_;
+	});
+	entry = $newType(0, $kindStruct, "regexp.entry", true, "regexp", false, function(pc_, t_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.pc = 0;
+			this.t = ptrType$5.nil;
+			return;
+		}
+		this.pc = pc_;
+		this.t = t_;
+	});
+	thread = $newType(0, $kindStruct, "regexp.thread", true, "regexp", false, function(inst_, cap_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.inst = ptrType$6.nil;
+			this.cap = sliceType$7.nil;
+			return;
+		}
+		this.inst = inst_;
+		this.cap = cap_;
+	});
+	machine = $newType(0, $kindStruct, "regexp.machine", true, "regexp", false, function(re_, p_, q0_, q1_, pool_, matched_, matchcap_, inputs_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.re = ptrType.nil;
+			this.p = ptrType$1.nil;
+			this.q0 = new queue.ptr(sliceType$2.nil, sliceType$5.nil);
+			this.q1 = new queue.ptr(sliceType$2.nil, sliceType$5.nil);
+			this.pool = sliceType$6.nil;
+			this.matched = false;
+			this.matchcap = sliceType$7.nil;
+			this.inputs = new inputs.ptr(new inputBytes.ptr(sliceType$4.nil), new inputString.ptr(""), new inputReader.ptr($ifaceNil, false, 0));
+			return;
+		}
+		this.re = re_;
+		this.p = p_;
+		this.q0 = q0_;
+		this.q1 = q1_;
+		this.pool = pool_;
+		this.matched = matched_;
+		this.matchcap = matchcap_;
+		this.inputs = inputs_;
+	});
+	inputs = $newType(0, $kindStruct, "regexp.inputs", true, "regexp", false, function(bytes_, string_, reader_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.bytes = new inputBytes.ptr(sliceType$4.nil);
+			this.string = new inputString.ptr("");
+			this.reader = new inputReader.ptr($ifaceNil, false, 0);
+			return;
+		}
+		this.bytes = bytes_;
+		this.string = string_;
+		this.reader = reader_;
+	});
+	lazyFlag = $newType(8, $kindUint64, "regexp.lazyFlag", true, "regexp", false, null);
+	onePassMachine = $newType(0, $kindStruct, "regexp.onePassMachine", true, "regexp", false, function(inputs_, matchcap_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.inputs = new inputs.ptr(new inputBytes.ptr(sliceType$4.nil), new inputString.ptr(""), new inputReader.ptr($ifaceNil, false, 0));
+			this.matchcap = sliceType$7.nil;
+			return;
+		}
+		this.inputs = inputs_;
+		this.matchcap = matchcap_;
+	});
+	job = $newType(0, $kindStruct, "regexp.job", true, "regexp", false, function(pc_, arg_, pos_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.pc = 0;
+			this.arg = false;
+			this.pos = 0;
+			return;
+		}
+		this.pc = pc_;
+		this.arg = arg_;
+		this.pos = pos_;
+	});
+	bitState = $newType(0, $kindStruct, "regexp.bitState", true, "regexp", false, function(end_, cap_, matchcap_, jobs_, visited_, inputs_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.end = 0;
+			this.cap = sliceType$7.nil;
+			this.matchcap = sliceType$7.nil;
+			this.jobs = sliceType$15.nil;
+			this.visited = sliceType$2.nil;
+			this.inputs = new inputs.ptr(new inputBytes.ptr(sliceType$4.nil), new inputString.ptr(""), new inputReader.ptr($ifaceNil, false, 0));
+			return;
+		}
+		this.end = end_;
+		this.cap = cap_;
+		this.matchcap = matchcap_;
+		this.jobs = jobs_;
+		this.visited = visited_;
+		this.inputs = inputs_;
+	});
+	$pkg.Regexp = Regexp;
+	$pkg.input = input;
+	$pkg.inputString = inputString;
+	$pkg.inputBytes = inputBytes;
+	$pkg.inputReader = inputReader;
+	$pkg.onePassProg = onePassProg;
+	$pkg.onePassInst = onePassInst;
+	$pkg.queueOnePass = queueOnePass;
+	$pkg.runeSlice = runeSlice;
+	$pkg.queue = queue;
+	$pkg.entry = entry;
+	$pkg.thread = thread;
+	$pkg.machine = machine;
+	$pkg.inputs = inputs;
+	$pkg.lazyFlag = lazyFlag;
+	$pkg.onePassMachine = onePassMachine;
+	$pkg.job = job;
+	$pkg.bitState = bitState;
+	$pkg.$finishSetup = function() {
+		sliceType = $sliceType($emptyInterface);
+		arrayType = $arrayType(nosync.Pool, 5);
+		arrayType$1 = $arrayType($Uint8, 16);
+		arrayType$2 = $arrayType($Int, 0);
+		sliceType$1 = $sliceType($Int32);
+		sliceType$2 = $sliceType($Uint32);
+		ptrType = $ptrType(Regexp);
+		ptrType$1 = $ptrType(syntax.Prog);
+		ptrType$2 = $ptrType(onePassProg);
+		sliceType$3 = $sliceType($String);
+		sliceType$4 = $sliceType($Uint8);
+		ptrType$3 = $ptrType(machine);
+		ptrType$4 = $ptrType(nosync.Pool);
+		sliceType$5 = $sliceType(entry);
+		ptrType$5 = $ptrType(thread);
+		sliceType$6 = $sliceType(ptrType$5);
+		sliceType$7 = $sliceType($Int);
+		arrayType$3 = $arrayType($Int, 2);
+		arrayType$4 = $arrayType($Int, 4);
+		sliceType$8 = $sliceType(sliceType$4);
+		sliceType$9 = $sliceType(sliceType$7);
+		sliceType$10 = $sliceType(sliceType$8);
+		sliceType$11 = $sliceType(sliceType$3);
+		ptrType$6 = $ptrType(syntax.Inst);
+		ptrType$7 = $ptrType(strings.Builder);
+		ptrType$8 = $ptrType(queueOnePass);
+		ptrType$9 = $ptrType($Int);
+		sliceType$12 = $sliceType(onePassInst);
+		ptrType$10 = $ptrType($Uint32);
+		sliceType$13 = $sliceType(sliceType$1);
+		ptrType$11 = $ptrType(onePassInst);
+		ptrType$12 = $ptrType(sliceType$1);
+		sliceType$14 = $sliceType($Bool);
+		ptrType$13 = $ptrType(lazyFlag);
+		ptrType$14 = $ptrType(entry);
+		ptrType$15 = $ptrType(onePassMachine);
+		ptrType$16 = $ptrType(bitState);
+		sliceType$15 = $sliceType(job);
+		funcType = $funcType([$String], [$String], false);
+		funcType$1 = $funcType([sliceType$4, sliceType$7], [sliceType$4], false);
+		funcType$2 = $funcType([sliceType$4], [sliceType$4], false);
+		funcType$3 = $funcType([sliceType$7], [], false);
+		ptrType$17 = $ptrType(inputString);
+		ptrType$18 = $ptrType(inputBytes);
+		ptrType$19 = $ptrType(inputReader);
+		ptrType$20 = $ptrType(queue);
+		ptrType$21 = $ptrType(inputs);
+		$ptrType(Regexp).prototype.String = function String() {
+			var re;
+			re = this;
+			return re.expr;
 		};
-		$ptrType(operand).prototype.convertibleTo = function convertibleTo(check, T, cause) {
-			var {$24r, $24r$1, $24r$2, T, T$1, Tp, Tu, V, V$1, Vp, Vu, _arg, _arg$1, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _v, _v$1, _v$2, _v$3, _v$4, _v$5, _v$6, _v$7, _v$8, a, a$1, a$2, cause, check, errorf$2, ok, ok$1, ok$2, s, x, x$1, x$2, $s, $r, $c} = $restore(this, {check, T, cause});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			T = [T];
-			Tp = [Tp];
-			Vp = [Vp];
-			cause = [cause];
-			check = [check];
-			errorf$2 = [errorf$2];
-			x = [x];
-			x$1 = [x$1];
-			x$2 = [x$2];
-			x$2[0] = this;
-			_r$1 = x$2[0].assignableTo(check[0], T[0], cause[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			ok = _tuple[0];
-			if (ok) {
-				$s = -1; return true;
-			}
-			V = x$2[0].typ;
-			_r$2 = under(V); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			Vu = _r$2;
-			_r$3 = under(T[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			Tu = _r$3;
-			_tuple$1 = $assertType(V, ptrType$14, true);
-			Vp[0] = _tuple$1[0];
-			_tuple$2 = $assertType(T[0], ptrType$14, true);
-			Tp[0] = _tuple$2[0];
-			_r$4 = IdenticalIgnoreTags(Vu, Tu); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			/* */ if (_r$4 && Vp[0] === ptrType$14.nil && Tp[0] === ptrType$14.nil) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (_r$4 && Vp[0] === ptrType$14.nil && Tp[0] === ptrType$14.nil) { */ case 4:
-				$s = -1; return true;
-			/* } */ case 5:
-			_tuple$3 = $assertType(V, ptrType$26, true);
-			V$1 = _tuple$3[0];
-			ok$1 = _tuple$3[1];
-			/* */ if (ok$1) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if (ok$1) { */ case 7:
-				_tuple$4 = $assertType(T[0], ptrType$26, true);
-				T$1 = _tuple$4[0];
-				ok$2 = _tuple$4[1];
-				/* */ if (ok$2) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (ok$2) { */ case 9:
-					_r$5 = under(V$1.base); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_arg = _r$5;
-					_r$6 = under(T$1.base); /* */ $s = 14; case 14: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					_arg$1 = _r$6;
-					_r$7 = IdenticalIgnoreTags(_arg, _arg$1); /* */ $s = 15; case 15: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					/* */ if (_r$7 && !isTypeParam(V$1.base) && !isTypeParam(T$1.base)) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if (_r$7 && !isTypeParam(V$1.base) && !isTypeParam(T$1.base)) { */ case 11:
-						$s = -1; return true;
-					/* } */ case 12:
-				/* } */ case 10:
-			/* } */ case 8:
-			_r$8 = isIntegerOrFloat(Vu); /* */ $s = 19; case 19: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			if (!(_r$8)) { _v = false; $s = 18; continue s; }
-			_r$9 = isIntegerOrFloat(Tu); /* */ $s = 20; case 20: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			_v = _r$9; case 18:
-			/* */ if (_v) { $s = 16; continue; }
-			/* */ $s = 17; continue;
-			/* if (_v) { */ case 16:
-				$s = -1; return true;
-			/* } */ case 17:
-			_r$10 = isComplex(Vu); /* */ $s = 24; case 24: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-			if (!(_r$10)) { _v$1 = false; $s = 23; continue s; }
-			_r$11 = isComplex(Tu); /* */ $s = 25; case 25: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-			_v$1 = _r$11; case 23:
-			/* */ if (_v$1) { $s = 21; continue; }
-			/* */ $s = 22; continue;
-			/* if (_v$1) { */ case 21:
-				$s = -1; return true;
-			/* } */ case 22:
-			_r$12 = isInteger(Vu); /* */ $s = 30; case 30: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-			if (_r$12) { _v$3 = true; $s = 29; continue s; }
-			_r$13 = isBytesOrRunes(Vu); /* */ $s = 31; case 31: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-			_v$3 = _r$13; case 29:
-			if (!(_v$3)) { _v$2 = false; $s = 28; continue s; }
-			_r$14 = isString(Tu); /* */ $s = 32; case 32: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-			_v$2 = _r$14; case 28:
-			/* */ if (_v$2) { $s = 26; continue; }
-			/* */ $s = 27; continue;
-			/* if (_v$2) { */ case 26:
-				$s = -1; return true;
-			/* } */ case 27:
-			_r$15 = isString(Vu); /* */ $s = 36; case 36: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-			if (!(_r$15)) { _v$4 = false; $s = 35; continue s; }
-			_r$16 = isBytesOrRunes(Tu); /* */ $s = 37; case 37: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-			_v$4 = _r$16; case 35:
-			/* */ if (_v$4) { $s = 33; continue; }
-			/* */ $s = 34; continue;
-			/* if (_v$4) { */ case 33:
-				$s = -1; return true;
-			/* } */ case 34:
-			_r$17 = isPointer(Vu); /* */ $s = 42; case 42: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-			if (_r$17) { _v$6 = true; $s = 41; continue s; }
-			_r$18 = isUintptr(Vu); /* */ $s = 43; case 43: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-			_v$6 = _r$18; case 41:
-			if (!(_v$6)) { _v$5 = false; $s = 40; continue s; }
-			_r$19 = isUnsafePointer(Tu); /* */ $s = 44; case 44: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-			_v$5 = _r$19; case 40:
-			/* */ if (_v$5) { $s = 38; continue; }
-			/* */ $s = 39; continue;
-			/* if (_v$5) { */ case 38:
-				$s = -1; return true;
-			/* } */ case 39:
-			_r$20 = isUnsafePointer(Vu); /* */ $s = 48; case 48: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-			if (!(_r$20)) { _v$7 = false; $s = 47; continue s; }
-			_r$21 = isPointer(Tu); /* */ $s = 50; case 50: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-			if (_r$21) { _v$8 = true; $s = 49; continue s; }
-			_r$22 = isUintptr(Tu); /* */ $s = 51; case 51: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_v$8 = _r$22; case 49:
-			_v$7 = _v$8; case 47:
-			/* */ if (_v$7) { $s = 45; continue; }
-			/* */ $s = 46; continue;
-			/* if (_v$7) { */ case 45:
-				$s = -1; return true;
-			/* } */ case 46:
-			_tuple$5 = $assertType(Vu, ptrType$25, true);
-			s = _tuple$5[0];
-			/* */ if (!(s === ptrType$25.nil)) { $s = 52; continue; }
-			/* */ $s = 53; continue;
-			/* if (!(s === ptrType$25.nil)) { */ case 52:
-				_ref = Tu;
-				/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 54; continue; }
-				/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 55; continue; }
-				/* */ $s = 56; continue;
-				/* if ($assertType(_ref, ptrType$10, true)[1]) { */ case 54:
-					a = _ref.$val;
-					_r$23 = Identical(s.Elem(), a.Elem()); /* */ $s = 59; case 59: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-					/* */ if (_r$23) { $s = 57; continue; }
-					/* */ $s = 58; continue;
-					/* if (_r$23) { */ case 57:
-						if (check[0] === ptrType$5.nil || check[0].allowVersion(check[0].pkg, 1, 20)) {
-							$s = -1; return true;
-						}
-						if (!(cause[0] === ptrType$34.nil)) {
-							cause[0].$set("conversion of slices to arrays requires go1.20 or later");
-						}
-						$s = -1; return false;
-					/* } */ case 58:
-					$s = 56; continue;
-				/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 55:
-					a$1 = _ref.$val;
-					_r$24 = under(a$1.Elem()); /* */ $s = 60; case 60: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-					_tuple$6 = $assertType(_r$24, ptrType$10, true);
-					a$2 = _tuple$6[0];
-					/* */ if (!(a$2 === ptrType$10.nil)) { $s = 61; continue; }
-					/* */ $s = 62; continue;
-					/* if (!(a$2 === ptrType$10.nil)) { */ case 61:
-						_r$25 = Identical(s.Elem(), a$2.Elem()); /* */ $s = 65; case 65: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-						/* */ if (_r$25) { $s = 63; continue; }
-						/* */ $s = 64; continue;
-						/* if (_r$25) { */ case 63:
-							if (check[0] === ptrType$5.nil || check[0].allowVersion(check[0].pkg, 1, 17)) {
-								$s = -1; return true;
-							}
-							if (!(cause[0] === ptrType$34.nil)) {
-								cause[0].$set("conversion of slices to array pointers requires go1.17 or later");
-							}
-							$s = -1; return false;
-						/* } */ case 64:
-					/* } */ case 62:
-				/* } */ case 56:
-			/* } */ case 53:
-			if (Vp[0] === ptrType$14.nil && Tp[0] === ptrType$14.nil) {
-				$s = -1; return false;
-			}
-			errorf$2[0] = (function(T, Tp, Vp, cause, check, errorf$2, x, x$1, x$2) { return function operand·convertibleTo·func1(format, args) {
-					var {_r$26, args, format, msg$1, $s, $r, $c} = $restore(this, {format, args});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					/* */ if (!(check[0] === ptrType$5.nil) && !(cause[0] === ptrType$34.nil)) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (!(check[0] === ptrType$5.nil) && !(cause[0] === ptrType$34.nil)) { */ case 1:
-						_r$26 = check[0].sprintf(format, args); /* */ $s = 3; case 3: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-						msg$1 = _r$26;
-						if (!(cause[0].$get() === "")) {
-							msg$1 = msg$1 + ("\n\t" + cause[0].$get());
-						}
-						cause[0].$set(msg$1);
-					/* } */ case 2:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: operand·convertibleTo·func1, $c: true, $r, _r$26, args, format, msg$1, $s};return $f;
-				}; })(T, Tp, Vp, cause, check, errorf$2, x, x$1, x$2);
-				/* */ if (!(Vp[0] === ptrType$14.nil) && !(Tp[0] === ptrType$14.nil)) { $s = 67; continue; }
-				/* */ if (!(Vp[0] === ptrType$14.nil)) { $s = 68; continue; }
-				/* */ if (!(Tp[0] === ptrType$14.nil)) { $s = 69; continue; }
-				/* */ $s = 70; continue;
-				/* if (!(Vp[0] === ptrType$14.nil) && !(Tp[0] === ptrType$14.nil)) { */ case 67:
-					x[0] = $clone(x$2[0], operand);
-					_r$26 = Vp[0].is((function(T, Tp, Vp, cause, check, errorf$2, x, x$1, x$2) { return function operand·convertibleTo·func2(V$2) {
-							var {$24r, V$2, _r$26, $s, $r, $c} = $restore(this, {V$2});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							V$2 = [V$2];
-							if (V$2[0] === ptrType$4.nil) {
-								$s = -1; return false;
-							}
-							x[0].typ = V$2[0].typ;
-							_r$26 = Tp[0].is((function(T, Tp, V$2, Vp, cause, check, errorf$2, x, x$1, x$2) { return function operand·convertibleTo·func2·func1(T$2) {
-									var {T$2, _r$26, $s, $r, $c} = $restore(this, {T$2});
-									/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-									if (T$2 === ptrType$4.nil) {
-										$s = -1; return false;
-									}
-									_r$26 = x[0].convertibleTo(check[0], T$2.typ, cause[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-									/* */ if (!_r$26) { $s = 1; continue; }
-									/* */ $s = 2; continue;
-									/* if (!_r$26) { */ case 1:
-										$r = errorf$2[0]("cannot convert %s (in %s) to type %s (in %s)", new sliceType$6([V$2[0].typ, Vp[0], T$2.typ, Tp[0]])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-										$s = -1; return false;
-									/* } */ case 2:
-									$s = -1; return true;
-									/* */ } return; } var $f = {$blk: operand·convertibleTo·func2·func1, $c: true, $r, T$2, _r$26, $s};return $f;
-								}; })(T, Tp, V$2, Vp, cause, check, errorf$2, x, x$1, x$2)); /* */ $s = 1; case 1: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-							$24r = _r$26;
-							$s = 2; case 2: return $24r;
-							/* */ } return; } var $f = {$blk: operand·convertibleTo·func2, $c: true, $r, $24r, V$2, _r$26, $s};return $f;
-						}; })(T, Tp, Vp, cause, check, errorf$2, x, x$1, x$2)); /* */ $s = 71; case 71: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-					$24r = _r$26;
-					$s = 72; case 72: return $24r;
-				/* } else if (!(Vp[0] === ptrType$14.nil)) { */ case 68:
-					x$1[0] = $clone(x$2[0], operand);
-					_r$27 = Vp[0].is((function(T, Tp, Vp, cause, check, errorf$2, x, x$1, x$2) { return function operand·convertibleTo·func3(V$2) {
-							var {V$2, _r$27, $s, $r, $c} = $restore(this, {V$2});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							if (V$2 === ptrType$4.nil) {
-								$s = -1; return false;
-							}
-							x$1[0].typ = V$2.typ;
-							_r$27 = x$1[0].convertibleTo(check[0], T[0], cause[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-							/* */ if (!_r$27) { $s = 1; continue; }
-							/* */ $s = 2; continue;
-							/* if (!_r$27) { */ case 1:
-								$r = errorf$2[0]("cannot convert %s (in %s) to type %s", new sliceType$6([V$2.typ, Vp[0], T[0]])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = -1; return false;
-							/* } */ case 2:
-							$s = -1; return true;
-							/* */ } return; } var $f = {$blk: operand·convertibleTo·func3, $c: true, $r, V$2, _r$27, $s};return $f;
-						}; })(T, Tp, Vp, cause, check, errorf$2, x, x$1, x$2)); /* */ $s = 73; case 73: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-					$24r$1 = _r$27;
-					$s = 74; case 74: return $24r$1;
-				/* } else if (!(Tp[0] === ptrType$14.nil)) { */ case 69:
-					_r$28 = Tp[0].is((function(T, Tp, Vp, cause, check, errorf$2, x, x$1, x$2) { return function operand·convertibleTo·func4(T$2) {
-							var {T$2, _r$28, $s, $r, $c} = $restore(this, {T$2});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							if (T$2 === ptrType$4.nil) {
-								$s = -1; return false;
-							}
-							_r$28 = x$2[0].convertibleTo(check[0], T$2.typ, cause[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-							/* */ if (!_r$28) { $s = 1; continue; }
-							/* */ $s = 2; continue;
-							/* if (!_r$28) { */ case 1:
-								$r = errorf$2[0]("cannot convert %s to type %s (in %s)", new sliceType$6([x$2[0].typ, T$2.typ, Tp[0]])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = -1; return false;
-							/* } */ case 2:
-							$s = -1; return true;
-							/* */ } return; } var $f = {$blk: operand·convertibleTo·func4, $c: true, $r, T$2, _r$28, $s};return $f;
-						}; })(T, Tp, Vp, cause, check, errorf$2, x, x$1, x$2)); /* */ $s = 75; case 75: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-					$24r$2 = _r$28;
-					$s = 76; case 76: return $24r$2;
-				/* } */ case 70:
-			case 66:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: convertibleTo, $c: true, $r, $24r, $24r$1, $24r$2, T, T$1, Tp, Tu, V, V$1, Vp, Vu, _arg, _arg$1, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _v, _v$1, _v$2, _v$3, _v$4, _v$5, _v$6, _v$7, _v$8, a, a$1, a$2, cause, check, errorf$2, ok, ok$1, ok$2, s, x, x$1, x$2, $s};return $f;
+		$ptrType(Regexp).prototype.Copy = function Copy() {
+			var re, re2;
+			re = this;
+			re2 = $clone((re === ptrType.nil && $throwNilPointerError(), re), Regexp);
+			return re2;
 		};
-		isUintptr = function isUintptr$1(typ$4) {
-			var {_r$1, _tuple, t, typ$4, $s, $r, $c} = $restore(this, {typ$4});
+		Compile = function Compile$1(expr) {
+			var {$24r, _r, expr, $s, $r, $c} = $restore(this, {expr});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = under(typ$4); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$1, ptrType$8, true);
-			t = _tuple[0];
-			$s = -1; return !(t === ptrType$8.nil) && (t.kind === 12);
-			/* */ } return; } var $f = {$blk: isUintptr$1, $c: true, $r, _r$1, _tuple, t, typ$4, $s};return $f;
+			_r = compile(expr, 212, false); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: Compile$1, $c: true, $r, $24r, _r, expr, $s};return $f;
 		};
-		isUnsafePointer = function isUnsafePointer$1(typ$4) {
-			var {_r$1, _tuple, t, typ$4, $s, $r, $c} = $restore(this, {typ$4});
+		$pkg.Compile = Compile;
+		$ptrType(Regexp).prototype.Longest = function Longest() {
+			var re;
+			re = this;
+			re.longest = true;
+		};
+		compile = function compile$1(expr, mode, longest) {
+			var {_r, _r$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, capNames, err, expr, i, longest, matchcap, maxCap, mode, n, prog, re, regexp, $s, $r, $c} = $restore(this, {expr, mode, longest});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = under(typ$4); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$1, ptrType$8, true);
-			t = _tuple[0];
-			$s = -1; return !(t === ptrType$8.nil) && (t.kind === 18);
-			/* */ } return; } var $f = {$blk: isUnsafePointer$1, $c: true, $r, _r$1, _tuple, t, typ$4, $s};return $f;
+			_r = syntax.Parse(expr, mode); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			re = _tuple[0];
+			err = _tuple[1];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return [ptrType.nil, err];
+			}
+			maxCap = re.MaxCap();
+			capNames = re.CapNames();
+			re = re.Simplify();
+			_tuple$1 = syntax.Compile(re);
+			prog = _tuple$1[0];
+			err = _tuple$1[1];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return [ptrType.nil, err];
+			}
+			matchcap = prog.NumCap;
+			if (matchcap < 2) {
+				matchcap = 2;
+			}
+			_r$1 = compileOnePass(prog); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			regexp = new Regexp.ptr(expr, prog, _r$1, maxCap, 0, capNames, "", sliceType$4.nil, 0, 0, 0, matchcap, false, prog.StartCond(), minInputLen(re), longest);
+			if (regexp.onepass === ptrType$2.nil) {
+				_tuple$2 = prog.Prefix();
+				regexp.prefix = _tuple$2[0];
+				regexp.prefixComplete = _tuple$2[1];
+				regexp.maxBitStateLen = maxBitStateLen(prog);
+			} else {
+				_tuple$3 = onePassPrefix(prog);
+				regexp.prefix = _tuple$3[0];
+				regexp.prefixComplete = _tuple$3[1];
+				regexp.prefixEnd = _tuple$3[2];
+			}
+			if (!(regexp.prefix === "")) {
+				regexp.prefixBytes = (new sliceType$4($stringToBytes(regexp.prefix)));
+				_tuple$4 = utf8.DecodeRuneInString(regexp.prefix);
+				regexp.prefixRune = _tuple$4[0];
+			}
+			n = prog.Inst.$length;
+			i = 0;
+			while (true) {
+				if (!(!((((i < 0 || i >= matchSize.length) ? ($throwRuntimeError("index out of range"), undefined) : matchSize[i]) === 0)) && ((i < 0 || i >= matchSize.length) ? ($throwRuntimeError("index out of range"), undefined) : matchSize[i]) < n)) { break; }
+				i = i + (1) >> 0;
+			}
+			regexp.mpool = i;
+			$s = -1; return [regexp, $ifaceNil];
+			/* */ } return; } var $f = {$blk: compile$1, $c: true, $r, _r, _r$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, capNames, err, expr, i, longest, matchcap, maxCap, mode, n, prog, re, regexp, $s};return $f;
 		};
-		isPointer = function isPointer$1(typ$4) {
-			var {_r$1, _tuple, ok, typ$4, $s, $r, $c} = $restore(this, {typ$4});
+		$ptrType(Regexp).prototype.get = function get() {
+			var {_i, _r, _ref, _tuple, m, n, ok, re, t, x, x$1, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = under(typ$4); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$1, ptrType$26, true);
+			re = this;
+			_r = (x = re.mpool, ((x < 0 || x >= matchPool.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(matchPool, x, ptrType$4))).Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r, ptrType$3, true);
+			m = _tuple[0];
 			ok = _tuple[1];
-			$s = -1; return ok;
-			/* */ } return; } var $f = {$blk: isPointer$1, $c: true, $r, _r$1, _tuple, ok, typ$4, $s};return $f;
+			if (!ok) {
+				m = new machine.ptr(ptrType.nil, ptrType$1.nil, new queue.ptr(sliceType$2.nil, sliceType$5.nil), new queue.ptr(sliceType$2.nil, sliceType$5.nil), sliceType$6.nil, false, sliceType$7.nil, new inputs.ptr(new inputBytes.ptr(sliceType$4.nil), new inputString.ptr(""), new inputReader.ptr($ifaceNil, false, 0)));
+			}
+			m.re = re;
+			m.p = re.prog;
+			if (m.matchcap.$capacity < re.matchcap) {
+				m.matchcap = $makeSlice(sliceType$7, re.matchcap);
+				_ref = m.pool;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					t.cap = $makeSlice(sliceType$7, re.matchcap);
+					_i++;
+				}
+			}
+			n = (x$1 = re.mpool, ((x$1 < 0 || x$1 >= matchSize.length) ? ($throwRuntimeError("index out of range"), undefined) : matchSize[x$1]));
+			if (n === 0) {
+				n = re.prog.Inst.$length;
+			}
+			if (m.q0.sparse.$length < n) {
+				queue.copy(m.q0, new queue.ptr($makeSlice(sliceType$2, n), $makeSlice(sliceType$5, 0, n)));
+				queue.copy(m.q1, new queue.ptr($makeSlice(sliceType$2, n), $makeSlice(sliceType$5, 0, n)));
+			}
+			$s = -1; return m;
+			/* */ } return; } var $f = {$blk: get, $c: true, $r, _i, _r, _ref, _tuple, m, n, ok, re, t, x, x$1, $s};return $f;
 		};
-		isBytesOrRunes = function isBytesOrRunes$1(typ$4) {
-			var {_r$1, _r$2, _tuple, _tuple$1, s, t, typ$4, $s, $r, $c} = $restore(this, {typ$4});
+		$ptrType(Regexp).prototype.put = function put(m) {
+			var m, re, x;
+			re = this;
+			m.re = ptrType.nil;
+			m.p = ptrType$1.nil;
+			m.inputs.clear();
+			(x = re.mpool, ((x < 0 || x >= matchPool.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(matchPool, x, ptrType$4))).Put(m);
+		};
+		minInputLen = function minInputLen$1(re) {
+			var _1, _i, _i$1, _i$2, _ref, _ref$1, _ref$2, l, l$1, l$2, lnext, r, re, sub, sub$1, x, x$1, x$2;
+			_1 = re.Op;
+			if ((_1 === (6)) || (_1 === (5)) || (_1 === (4))) {
+				return 1;
+			} else if (_1 === (3)) {
+				l = 0;
+				_ref = re.Rune;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					r = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					if (r === 65533) {
+						l = l + (1) >> 0;
+					} else {
+						l = l + (utf8.RuneLen(r)) >> 0;
+					}
+					_i++;
+				}
+				return l;
+			} else if ((_1 === (13)) || (_1 === (15))) {
+				return minInputLen((x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])));
+			} else if (_1 === (17)) {
+				return $imul(re.Min, minInputLen((x$1 = re.Sub, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]))));
+			} else if (_1 === (18)) {
+				l$1 = 0;
+				_ref$1 = re.Sub;
+				_i$1 = 0;
+				while (true) {
+					if (!(_i$1 < _ref$1.$length)) { break; }
+					sub = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+					l$1 = l$1 + (minInputLen(sub)) >> 0;
+					_i$1++;
+				}
+				return l$1;
+			} else if (_1 === (19)) {
+				l$2 = minInputLen((x$2 = re.Sub, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])));
+				lnext = 0;
+				_ref$2 = $subslice(re.Sub, 1);
+				_i$2 = 0;
+				while (true) {
+					if (!(_i$2 < _ref$2.$length)) { break; }
+					sub$1 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
+					lnext = minInputLen(sub$1);
+					if (lnext < l$2) {
+						l$2 = lnext;
+					}
+					_i$2++;
+				}
+				return l$2;
+			} else {
+				return 0;
+			}
+		};
+		MustCompile = function MustCompile$1(str) {
+			var {_r, _r$1, _tuple, err, regexp, str, $s, $r, $c} = $restore(this, {str});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = under(typ$4); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$1, ptrType$25, true);
-			s = _tuple[0];
-			/* */ if (!(s === ptrType$25.nil)) { $s = 2; continue; }
+			_r = Compile(str); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			regexp = _tuple[0];
+			err = _tuple[1];
+			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 2; continue; }
 			/* */ $s = 3; continue;
-			/* if (!(s === ptrType$25.nil)) { */ case 2:
-				_r$2 = under(s.elem); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_tuple$1 = $assertType(_r$2, ptrType$8, true);
-				t = _tuple$1[0];
-				$s = -1; return !(t === ptrType$8.nil) && ((t.kind === 8) || (t.kind === 5));
+			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 2:
+				_r$1 = err.Error(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				$panic(new $String("regexp: Compile(" + quote(str) + "): " + _r$1));
 			/* } */ case 3:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: isBytesOrRunes$1, $c: true, $r, _r$1, _r$2, _tuple, _tuple$1, s, t, typ$4, $s};return $f;
+			$s = -1; return regexp;
+			/* */ } return; } var $f = {$blk: MustCompile$1, $c: true, $r, _r, _r$1, _tuple, err, regexp, str, $s};return $f;
 		};
-		NewContext = function NewContext$1() {
-			return new Context.ptr(new sync.Mutex.ptr(0, 0), new $global.Map(), 0, new $global.Map());
+		$pkg.MustCompile = MustCompile;
+		quote = function quote$1(s) {
+			var s;
+			if (strconv.CanBackquote(s)) {
+				return "`" + s + "`";
+			}
+			return strconv.Quote(s);
 		};
-		$pkg.NewContext = NewContext;
-		$ptrType(Context).prototype.instanceHash = function instanceHash(orig, targs) {
-			var {_r$1, _r$2, _r$3, buf, ctxt, h, orig, targs, $s, $r, $c} = $restore(this, {orig, targs});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf = [buf];
-			ctxt = this;
-			$r = assert(!(ctxt === ptrType$51.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = assert(!($interfaceIsEqual(orig, $ifaceNil))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			buf[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-			_r$1 = newTypeHasher(buf[0], ctxt); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			h = _r$1;
-			_r$2 = ctxt.getID(orig); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$3 = strconv.Itoa(_r$2); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$r = h.string(_r$3); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = h.typ(orig); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (targs.$length > 0) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (targs.$length > 0) { */ case 8:
-				$r = h.typeList(targs); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 9:
-			$s = -1; return strings.Replace(buf[0].String(), " ", "#", -1);
-			/* */ } return; } var $f = {$blk: instanceHash, $c: true, $r, _r$1, _r$2, _r$3, buf, ctxt, h, orig, targs, $s};return $f;
+		$ptrType(Regexp).prototype.NumSubexp = function NumSubexp() {
+			var re;
+			re = this;
+			return re.numSubexp;
 		};
-		$ptrType(Context).prototype.lookup = function lookup$2(h, orig, targs) {
-			var {$24r, $24r$1, _entry, _i, _r$1, _r$2, _ref, ctxt, e, h, orig, targs, $s, $deferred, $r, $c} = $restore(this, {h, orig, targs});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			ctxt = this;
-			$r = ctxt.mu.Lock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$deferred.push([$methodVal(ctxt.mu, "Unlock"), []]);
-			_ref = (_entry = $mapIndex(ctxt.typeMap,$String.keyFor(h)), _entry !== undefined ? _entry.v : sliceType$34.nil);
-			_i = 0;
-			/* while (true) { */ case 2:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
-				e = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), ctxtEntry);
-				_r$1 = identicalInstance(orig, targs, e.orig, e.targs); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (_r$1) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_r$1) { */ case 4:
-					$24r = e.instance;
-					$s = 7; case 7: return $24r;
-				/* } */ case 5:
-				/* */ if (false) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (false) { */ case 8:
-					_r$2 = fmt.Sprintf("non-identical instances: (orig: %s, targs: %v) and %s", new sliceType$6([orig, targs, e.instance])); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					$panic(new $String(_r$2));
-				/* } */ case 9:
-				_i++;
-			$s = 2; continue;
-			case 3:
-			$24r$1 = $ifaceNil;
-			$s = 11; case 11: return $24r$1;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: lookup$2, $c: true, $r, $24r, $24r$1, _entry, _i, _r$1, _r$2, _ref, ctxt, e, h, orig, targs, $s, $deferred};return $f; } }
+		$ptrType(Regexp).prototype.SubexpNames = function SubexpNames() {
+			var re;
+			re = this;
+			return re.subexpNames;
 		};
-		$ptrType(Context).prototype.update = function update(h, orig, targs, inst) {
-			var {$24r, $24r$1, _entry, _entry$1, _i, _key, _r$1, _r$2, _ref, _v, ctxt, e, h, inst, orig, targs, $s, $deferred, $r, $c} = $restore(this, {h, orig, targs, inst});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			ctxt = this;
-			$r = assert(!($interfaceIsEqual(inst, $ifaceNil))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = ctxt.mu.Lock(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$deferred.push([$methodVal(ctxt.mu, "Unlock"), []]);
-			_ref = (_entry = $mapIndex(ctxt.typeMap,$String.keyFor(h)), _entry !== undefined ? _entry.v : sliceType$34.nil);
-			_i = 0;
-			/* while (true) { */ case 3:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
-				e = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), ctxtEntry);
-				if ($interfaceIsEqual(inst, $ifaceNil)) { _v = true; $s = 7; continue s; }
-				_r$1 = Identical(inst, e.instance); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_v = _r$1; case 7:
-				/* */ if (_v) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (_v) { */ case 5:
-					$24r = e.instance;
-					$s = 9; case 9: return $24r;
-				/* } */ case 6:
-				/* */ if (false) { $s = 10; continue; }
-				/* */ $s = 11; continue;
-				/* if (false) { */ case 10:
-					_r$2 = fmt.Sprintf("%s and %s are not identical", new sliceType$6([inst, e.instance])); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					$panic(new $String(_r$2));
-				/* } */ case 11:
-				_i++;
-			$s = 3; continue;
-			case 4:
-			_key = h; (ctxt.typeMap || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: $append((_entry$1 = $mapIndex(ctxt.typeMap,$String.keyFor(h)), _entry$1 !== undefined ? _entry$1.v : sliceType$34.nil), new ctxtEntry.ptr(orig, targs, inst)) });
-			$24r$1 = inst;
-			$s = 13; case 13: return $24r$1;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: update, $c: true, $r, $24r, $24r$1, _entry, _entry$1, _i, _key, _r$1, _r$2, _ref, _v, ctxt, e, h, inst, orig, targs, $s, $deferred};return $f; } }
+		$ptrType(Regexp).prototype.SubexpIndex = function SubexpIndex(name) {
+			var _i, _ref, i, name, re, s;
+			re = this;
+			if (!(name === "")) {
+				_ref = re.subexpNames;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					i = _i;
+					s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					if (name === s) {
+						return i;
+					}
+					_i++;
+				}
+			}
+			return -1;
 		};
-		$ptrType(Context).prototype.getID = function getID(t) {
-			var {$24r, _entry, _key, _tuple, ctxt, id, ok, t, $s, $deferred, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			ctxt = this;
-			$r = ctxt.mu.Lock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$deferred.push([$methodVal(ctxt.mu, "Unlock"), []]);
-			_tuple = (_entry = $mapIndex(ctxt.originIDs,Type.keyFor(t)), _entry !== undefined ? [_entry.v, true] : [0, false]);
-			id = _tuple[0];
-			ok = _tuple[1];
-			if (!ok) {
-				id = ctxt.nextID;
-				_key = t; (ctxt.originIDs || $throwRuntimeError("assignment to entry in nil map")).set(Type.keyFor(_key), { k: _key, v: id });
-				ctxt.nextID = ctxt.nextID + (1) >> 0;
+		$ptrType(inputString).prototype.step = function step(pos) {
+			var c, i, pos;
+			i = this;
+			if (pos < i.str.length) {
+				c = i.str.charCodeAt(pos);
+				if (c < 128) {
+					return [((c >> 0)), 1];
+				}
+				return utf8.DecodeRuneInString($substring(i.str, pos));
 			}
-			$24r = id;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return 0; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: getID, $c: true, $r, $24r, _entry, _key, _tuple, ctxt, id, ok, t, $s, $deferred};return $f; } }
+			return [-1, 0];
 		};
-		$ptrType(environment).prototype.lookup = function lookup$3(name) {
-			var {_r$1, _tuple, env, name, obj, $s, $r, $c} = $restore(this, {name});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			env = this;
-			_r$1 = env.scope.LookupParent(name, env.pos); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			obj = _tuple[1];
-			$s = -1; return obj;
-			/* */ } return; } var $f = {$blk: lookup$3, $c: true, $r, _r$1, _tuple, env, name, obj, $s};return $f;
+		$ptrType(inputString).prototype.canCheckPrefix = function canCheckPrefix() {
+			var i;
+			i = this;
+			return true;
 		};
-		$ptrType(action).prototype.describef = function describef(pos$1, format, args) {
-			var a, args, format, pos$1;
-			a = this;
-			if (false) {
-				a.desc = new actionDesc.ptr(pos$1, format, args);
-			}
+		$ptrType(inputString).prototype.hasPrefix = function hasPrefix(re) {
+			var i, re;
+			i = this;
+			return strings.HasPrefix(i.str, re.prefix);
 		};
-		$ptrType(Checker).prototype.addDeclDep = function addDeclDep(to) {
-			var _entry, _tuple, check, found, from, to;
-			check = this;
-			from = check.environment.decl;
-			if (from === ptrType$58.nil) {
-				return;
+		$ptrType(inputString).prototype.index = function index(re, pos) {
+			var i, pos, re;
+			i = this;
+			return strings.Index($substring(i.str, pos), re.prefix);
+		};
+		$ptrType(inputString).prototype.context = function context(pos) {
+			var _tmp, _tmp$1, _tuple, _tuple$1, i, pos, r1, r2;
+			i = this;
+			_tmp = -1;
+			_tmp$1 = -1;
+			r1 = _tmp;
+			r2 = _tmp$1;
+			if ((((pos - 1 >> 0) >>> 0)) < ((i.str.length >>> 0))) {
+				r1 = ((i.str.charCodeAt((pos - 1 >> 0)) >> 0));
+				if (r1 >= 128) {
+					_tuple = utf8.DecodeLastRuneInString($substring(i.str, 0, pos));
+					r1 = _tuple[0];
+				}
 			}
-			_tuple = (_entry = $mapIndex(check.objMap,Object.keyFor(to)), _entry !== undefined ? [_entry.v, true] : [ptrType$58.nil, false]);
-			found = _tuple[1];
-			if (!found) {
-				return;
+			if (((pos >>> 0)) < ((i.str.length >>> 0))) {
+				r2 = ((i.str.charCodeAt(pos) >> 0));
+				if (r2 >= 128) {
+					_tuple$1 = utf8.DecodeRuneInString($substring(i.str, pos));
+					r2 = _tuple$1[0];
+				}
 			}
-			from.addDep(to);
+			return newLazyFlag(r1, r2);
 		};
-		$ptrType(Checker).prototype.brokenAlias = function brokenAlias(alias) {
-			var _key, alias, check;
-			check = this;
-			if (check.brokenAliases === false) {
-				check.brokenAliases = new $global.Map();
+		$ptrType(inputBytes).prototype.step = function step$1(pos) {
+			var c, i, pos, x;
+			i = this;
+			if (pos < i.str.$length) {
+				c = (x = i.str, ((pos < 0 || pos >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + pos]));
+				if (c < 128) {
+					return [((c >> 0)), 1];
+				}
+				return utf8.DecodeRune($subslice(i.str, pos));
 			}
-			_key = alias; (check.brokenAliases || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$17.keyFor(_key), { k: _key, v: true });
-			alias.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+			return [-1, 0];
 		};
-		$ptrType(Checker).prototype.validAlias = function validAlias(alias, typ$4) {
-			var alias, check, typ$4;
-			check = this;
-			$mapDelete(check.brokenAliases, ptrType$17.keyFor(alias));
-			alias.object.typ = typ$4;
+		$ptrType(inputBytes).prototype.canCheckPrefix = function canCheckPrefix$1() {
+			var i;
+			i = this;
+			return true;
 		};
-		$ptrType(Checker).prototype.isBrokenAlias = function isBrokenAlias(alias) {
-			var _entry, alias, check;
-			check = this;
-			return $interfaceIsEqual(alias.object.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])) && (_entry = $mapIndex(check.brokenAliases,ptrType$17.keyFor(alias)), _entry !== undefined ? _entry.v : false);
+		$ptrType(inputBytes).prototype.hasPrefix = function hasPrefix$1(re) {
+			var i, re;
+			i = this;
+			return bytes.HasPrefix(i.str, re.prefixBytes);
 		};
-		$ptrType(Checker).prototype.rememberUntyped = function rememberUntyped(e, lhs, mode, typ$4, val) {
-			var _key, check, e, lhs, m, mode, typ$4, val;
-			check = this;
-			m = check.untyped;
-			if (m === false) {
-				m = new $global.Map();
-				check.untyped = m;
+		$ptrType(inputBytes).prototype.index = function index$1(re, pos) {
+			var i, pos, re;
+			i = this;
+			return bytes.Index($subslice(i.str, pos), re.prefixBytes);
+		};
+		$ptrType(inputBytes).prototype.context = function context$1(pos) {
+			var _tmp, _tmp$1, _tuple, _tuple$1, i, pos, r1, r2, x, x$1, x$2;
+			i = this;
+			_tmp = -1;
+			_tmp$1 = -1;
+			r1 = _tmp;
+			r2 = _tmp$1;
+			if ((((pos - 1 >> 0) >>> 0)) < ((i.str.$length >>> 0))) {
+				r1 = (((x = i.str, x$1 = pos - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])) >> 0));
+				if (r1 >= 128) {
+					_tuple = utf8.DecodeLastRune($subslice(i.str, 0, pos));
+					r1 = _tuple[0];
+				}
 			}
-			_key = e; (m || $throwRuntimeError("assignment to entry in nil map")).set(ast.Expr.keyFor(_key), { k: _key, v: $clone(new exprInfo.ptr(lhs, mode, typ$4, val), exprInfo) });
+			if (((pos >>> 0)) < ((i.str.$length >>> 0))) {
+				r2 = (((x$2 = i.str, ((pos < 0 || pos >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + pos])) >> 0));
+				if (r2 >= 128) {
+					_tuple$1 = utf8.DecodeRune($subslice(i.str, pos));
+					r2 = _tuple$1[0];
+				}
+			}
+			return newLazyFlag(r1, r2);
 		};
-		$ptrType(Checker).prototype.later = function later(f) {
-			var check, f, i, x;
-			check = this;
-			i = check.delayed.$length;
-			check.delayed = $append(check.delayed, new action.ptr(f, ptrType$109.nil));
-			return (x = check.delayed, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+		$ptrType(inputReader).prototype.step = function step$2(pos) {
+			var {_r, _tuple, err, i, pos, r, w, $s, $r, $c} = $restore(this, {pos});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			i = this;
+			if (!i.atEOT && !((pos === i.pos))) {
+				$s = -1; return [-1, 0];
+			}
+			_r = i.r.ReadRune(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			r = _tuple[0];
+			w = _tuple[1];
+			err = _tuple[2];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				i.atEOT = true;
+				$s = -1; return [-1, 0];
+			}
+			i.pos = i.pos + (w) >> 0;
+			$s = -1; return [r, w];
+			/* */ } return; } var $f = {$blk: step$2, $c: true, $r, _r, _tuple, err, i, pos, r, w, $s};return $f;
 		};
-		$ptrType(Checker).prototype.push = function push(obj) {
-			var check, obj;
-			check = this;
-			check.objPath = $append(check.objPath, obj);
-			return check.objPath.$length - 1 >> 0;
+		$ptrType(inputReader).prototype.canCheckPrefix = function canCheckPrefix$2() {
+			var i;
+			i = this;
+			return false;
 		};
-		$ptrType(Checker).prototype.pop = function pop() {
-			var check, i, obj, x, x$1;
-			check = this;
-			i = check.objPath.$length - 1 >> 0;
-			obj = (x = check.objPath, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-			(x$1 = check.objPath, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i] = $ifaceNil));
-			check.objPath = $subslice(check.objPath, 0, i);
-			return obj;
+		$ptrType(inputReader).prototype.hasPrefix = function hasPrefix$2(re) {
+			var i, re;
+			i = this;
+			return false;
 		};
-		$ptrType(Checker).prototype.needsCleanup = function needsCleanup(c) {
-			var c, check;
-			check = this;
-			check.cleaners = $append(check.cleaners, c);
+		$ptrType(inputReader).prototype.index = function index$2(re, pos) {
+			var i, pos, re;
+			i = this;
+			return -1;
 		};
-		NewChecker = function NewChecker$1(conf, fset, pkg, info) {
-			var {_r$1, _r$2, _tuple, conf, err, fset, info, pkg, version$1, $s, $r, $c} = $restore(this, {conf, fset, pkg, info});
+		$ptrType(inputReader).prototype.context = function context$2(pos) {
+			var i, pos;
+			i = this;
+			return new lazyFlag(0, 0);
+		};
+		$ptrType(Regexp).prototype.LiteralPrefix = function LiteralPrefix() {
+			var _tmp, _tmp$1, complete, prefix, re;
+			prefix = "";
+			complete = false;
+			re = this;
+			_tmp = re.prefix;
+			_tmp$1 = re.prefixComplete;
+			prefix = _tmp;
+			complete = _tmp$1;
+			return [prefix, complete];
+		};
+		$ptrType(Regexp).prototype.MatchReader = function MatchReader$1(r) {
+			var {$24r, _r, r, re, $s, $r, $c} = $restore(this, {r});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (conf === ptrType$101.nil) {
-				conf = new Config.ptr(ptrType$51.nil, "", false, false, false, $throwNilPointerError, $ifaceNil, $ifaceNil, false, false);
-			}
-			if (info === ptrType$110.nil) {
-				info = new Info.ptr(false, false, false, false, false, false, false, sliceType$30.nil);
-			}
-			_r$1 = parseGoVersion(conf.GoVersion); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			version$1 = $clone(_tuple[0], version);
-			err = _tuple[1];
-			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 2:
-				_r$2 = fmt.Sprintf("invalid Go version %q (%v)", new sliceType$6([new $String(conf.GoVersion), err])); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$panic(new $String(_r$2));
-			/* } */ case 3:
-			$s = -1; return new Checker.ptr(conf, conf.Context, fset, pkg, info, $clone(version$1, version), new $Uint64(0, 0), new $global.Map(), new $global.Map(), new instanceLookup.ptr(arrayType$1.zero(), false), false, false, sliceType$35.nil, sliceType$36.nil, false, false, false, false, new monoGraph.ptr(sliceType$37.nil, sliceType$38.nil, false, false), $ifaceNil, false, false, sliceType$39.nil, sliceType$8.nil, sliceType$40.nil, new environment.ptr(ptrType$58.nil, ptrType.nil, 0, $ifaceNil, $ifaceNil, false, ptrType$27.nil, false, false, false), 0);
-			/* */ } return; } var $f = {$blk: NewChecker$1, $c: true, $r, _r$1, _r$2, _tuple, conf, err, fset, info, pkg, version$1, $s};return $f;
+			re = this;
+			_r = re.doMatch(r, sliceType$4.nil, ""); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: MatchReader$1, $c: true, $r, $24r, _r, r, re, $s};return $f;
 		};
-		$pkg.NewChecker = NewChecker;
-		$ptrType(Checker).prototype.initFiles = function initFiles(files) {
-			var {_1, _i, _ref, check, file, files, name, pkg, $s, $r, $c} = $restore(this, {files});
+		$ptrType(Regexp).prototype.MatchString = function MatchString$1(s) {
+			var {$24r, _r, re, s, $s, $r, $c} = $restore(this, {s});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			check.files = sliceType$35.nil;
-			check.imports = sliceType$36.nil;
-			check.dotImportMap = false;
-			check.firstErr = $ifaceNil;
-			check.methods = false;
-			check.untyped = false;
-			check.delayed = sliceType$39.nil;
-			check.objPath = sliceType$8.nil;
-			check.cleaners = sliceType$40.nil;
-			pkg = check.pkg;
-			_ref = files;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				file = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					name = file.Name.Name;
-					_1 = pkg.name;
-					/* */ if (_1 === ("")) { $s = 4; continue; }
-					/* */ if (_1 === (name)) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (_1 === ("")) { */ case 4:
-						/* */ if (!(name === "_")) { $s = 8; continue; }
-						/* */ $s = 9; continue;
-						/* if (!(name === "_")) { */ case 8:
-							pkg.name = name;
-							$s = 10; continue;
-						/* } else { */ case 9:
-							$r = check.error(file.Name, 2, "invalid package name _"); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 10:
-						check.files = $append(check.files, file);
-						$s = 7; continue;
-					/* } else if (_1 === (name)) { */ case 5:
-						check.files = $append(check.files, file);
-						$s = 7; continue;
-					/* } else { */ case 6:
-						$r = check.errorf(new atPos(((file.Package >> 0))), 3, "package %s; expected %s", new sliceType$6([new $String(name), new $String(pkg.name)])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 7:
-				case 3:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: initFiles, $c: true, $r, _1, _i, _ref, check, file, files, name, pkg, $s};return $f;
+			re = this;
+			_r = re.doMatch($ifaceNil, sliceType$4.nil, s); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: MatchString$1, $c: true, $r, $24r, _r, re, s, $s};return $f;
 		};
-		$ptrType(Checker).prototype.handleBailout = function handleBailout(err) {
-			var _ref, check, err, p, p$1;
-			check = this;
-			_ref = $recover();
-			if (_ref === $ifaceNil || $assertType(_ref, bailout, true)[1]) {
-				p = _ref;
-				err.$set(check.firstErr);
-			} else {
-				p$1 = _ref;
-				$panic(p$1);
+		$ptrType(Regexp).prototype.Match = function Match$1(b) {
+			var {$24r, _r, b, re, $s, $r, $c} = $restore(this, {b});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			re = this;
+			_r = re.doMatch($ifaceNil, b, ""); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: Match$1, $c: true, $r, $24r, _r, b, re, $s};return $f;
+		};
+		$ptrType(Regexp).prototype.ReplaceAllString = function ReplaceAllString(src, repl) {
+			var {_r, b, n, re, repl, src, $s, $r, $c} = $restore(this, {src, repl});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			re = [re];
+			repl = [repl];
+			src = [src];
+			re[0] = this;
+			n = 2;
+			if (strings.Contains(repl[0], "$")) {
+				n = $imul(2, ((re[0].numSubexp + 1 >> 0)));
 			}
+			_r = re[0].replaceAll(sliceType$4.nil, src[0], n, (function(re, repl, src) { return function Regexp·ReplaceAllString·func1(dst, match) {
+					var dst, match;
+					return re[0].expand(dst, repl[0], sliceType$4.nil, src[0], match);
+				}; })(re, repl, src)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			b = _r;
+			$s = -1; return ($bytesToString(b));
+			/* */ } return; } var $f = {$blk: ReplaceAllString, $c: true, $r, _r, b, n, re, repl, src, $s};return $f;
 		};
-		$ptrType(Checker).prototype.Files = function Files(files) {
-			var {$24r, _r$1, check, files, $s, $r, $c} = $restore(this, {files});
+		$ptrType(Regexp).prototype.ReplaceAllLiteralString = function ReplaceAllLiteralString(src, repl) {
+			var {$24r, _r, re, repl, src, $s, $r, $c} = $restore(this, {src, repl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.checkFiles(files); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
+			repl = [repl];
+			re = this;
+			_r = re.replaceAll(sliceType$4.nil, src, 2, (function(repl) { return function Regexp·ReplaceAllLiteralString·func1(dst, match) {
+					var dst, match;
+					return $appendSlice(dst, repl[0]);
+				}; })(repl)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = ($bytesToString(_r));
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Files, $c: true, $r, $24r, _r$1, check, files, $s};return $f;
+			/* */ } return; } var $f = {$blk: ReplaceAllLiteralString, $c: true, $r, $24r, _r, re, repl, src, $s};return $f;
 		};
-		$ptrType(Checker).prototype.checkFiles = function checkFiles(files) {
-			var {check, err, files, print, $s, $deferred, $r, $c} = $restore(this, {files});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			err = [err];
-			err[0] = $ifaceNil;
-			check = this;
-			if (check.conf.FakeImportC && check.conf.go115UsesCgo) {
-				err[0] = errBadCgo;
-				$s = -1; return err[0];
-			}
-			$deferred.push([$methodVal(check, "handleBailout"), [(err.$ptr || (err.$ptr = new ptrType$103(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, err)))]]);
-			print = (function(err) { return function Checker·checkFiles·func1(msg$1) {
-					var {_r$1, _r$2, msg$1, $s, $r, $c} = $restore(this, {msg$1});
+		$ptrType(Regexp).prototype.ReplaceAllStringFunc = function ReplaceAllStringFunc(src, repl) {
+			var {_r, b, re, repl, src, $s, $r, $c} = $restore(this, {src, repl});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			repl = [repl];
+			src = [src];
+			re = this;
+			_r = re.replaceAll(sliceType$4.nil, src[0], 2, (function(repl, src) { return function Regexp·ReplaceAllStringFunc·func1(dst, match) {
+					var {$24r, _arg, _arg$1, _r, dst, match, $s, $r, $c} = $restore(this, {dst, match});
 					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					/* */ if (false) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (false) { */ case 1:
-						_r$1 = fmt.Println(sliceType$6.nil); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						_r$1;
-						_r$2 = fmt.Println(new sliceType$6([new $String(msg$1)])); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						_r$2;
-					/* } */ case 2:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·checkFiles·func1, $c: true, $r, _r$1, _r$2, msg$1, $s};return $f;
-				}; })(err);
-			$r = print("== initFiles =="); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.initFiles(files); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = print("== collectObjects =="); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.collectObjects(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = print("== packageObjects =="); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.packageObjects(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = print("== processDelayed =="); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.processDelayed(0); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = print("== cleanup =="); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.cleanup(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = print("== initOrder =="); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.initOrder(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (!check.conf.DisableUnusedImportCheck) { $s = 13; continue; }
-			/* */ $s = 14; continue;
-			/* if (!check.conf.DisableUnusedImportCheck) { */ case 13:
-				$r = print("== unusedImports =="); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check.unusedImports(); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 14:
-			$r = print("== recordUntyped =="); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.recordUntyped(); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if ($interfaceIsEqual(check.firstErr, $ifaceNil)) { $s = 19; continue; }
-			/* */ $s = 20; continue;
-			/* if ($interfaceIsEqual(check.firstErr, $ifaceNil)) { */ case 19:
-				$r = check.monomorph(); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 20:
-			check.pkg.complete = true;
-			check.imports = sliceType$36.nil;
-			check.dotImportMap = false;
-			check.pkgPathMap = false;
-			check.seenPkgMap = false;
-			check.recvTParamMap = false;
-			check.brokenAliases = false;
-			check.unionTypeSets = false;
-			check.ctxt = ptrType$51.nil;
-			$s = -1; return err[0];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  err[0]; } if($curGoroutine.asleep) { var $f = {$blk: checkFiles, $c: true, $r, check, err, files, print, $s, $deferred};return $f; } }
+					_arg = dst;
+					_r = repl[0]($substring(src[0], (0 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 0]), (1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1]))); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_arg$1 = _r;
+					$24r = $appendSlice(_arg, _arg$1);
+					$s = 2; case 2: return $24r;
+					/* */ } return; } var $f = {$blk: Regexp·ReplaceAllStringFunc·func1, $c: true, $r, $24r, _arg, _arg$1, _r, dst, match, $s};return $f;
+				}; })(repl, src)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			b = _r;
+			$s = -1; return ($bytesToString(b));
+			/* */ } return; } var $f = {$blk: ReplaceAllStringFunc, $c: true, $r, _r, b, re, repl, src, $s};return $f;
 		};
-		$ptrType(Checker).prototype.processDelayed = function processDelayed(top) {
-			var {_r$1, _r$2, a, check, i, top, x, $s, $r, $c} = $restore(this, {top});
+		$ptrType(Regexp).prototype.replaceAll = function replaceAll(bsrc, src, nmatch, repl) {
+			var {_r, _r$1, _tuple, _tuple$1, a, bsrc, buf, dstCap, endPos, lastMatchEnd, nmatch, re, repl, searchPos, src, width, $s, $r, $c} = $restore(this, {bsrc, src, nmatch, repl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			i = top;
+			re = this;
+			lastMatchEnd = 0;
+			searchPos = 0;
+			buf = sliceType$4.nil;
+			endPos = 0;
+			if (!(bsrc === sliceType$4.nil)) {
+				endPos = bsrc.$length;
+			} else {
+				endPos = src.length;
+			}
+			if (nmatch > re.prog.NumCap) {
+				nmatch = re.prog.NumCap;
+			}
+			dstCap = arrayType$3.zero();
 			/* while (true) { */ case 1:
-				/* if (!(i < check.delayed.$length)) { break; } */ if(!(i < check.delayed.$length)) { $s = 2; continue; }
-				a = (x = check.delayed, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-				/* */ if (false) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (false) { */ case 3:
-					/* */ if (!(a.desc === ptrType$109.nil)) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (!(a.desc === ptrType$109.nil)) { */ case 5:
-						_r$1 = a.desc.pos.Pos(); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						$r = check.trace(_r$1, "-- " + a.desc.format, a.desc.args); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 7; continue;
-					/* } else { */ case 6:
-						$r = check.trace(0, "-- delayed %p", new sliceType$6([new funcType$1(a.f)])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 7:
-				/* } */ case 4:
-				$r = a.f(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (false) { $s = 12; continue; }
-				/* */ $s = 13; continue;
-				/* if (false) { */ case 12:
-					_r$2 = fmt.Println(sliceType$6.nil); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$2;
-				/* } */ case 13:
-				i = i + (1) >> 0;
+				/* if (!(searchPos <= endPos)) { break; } */ if(!(searchPos <= endPos)) { $s = 2; continue; }
+				_r = re.doExecute($ifaceNil, bsrc, src, searchPos, nmatch, $subslice(new sliceType$7(dstCap), 0, 0)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				a = _r;
+				if (a.$length === 0) {
+					/* break; */ $s = 2; continue;
+				}
+				if (!(bsrc === sliceType$4.nil)) {
+					buf = $appendSlice(buf, $subslice(bsrc, lastMatchEnd, (0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0])));
+				} else {
+					buf = $appendSlice(buf, $substring(src, lastMatchEnd, (0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0])));
+				}
+				/* */ if ((1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]) > lastMatchEnd || ((0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0]) === 0)) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if ((1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]) > lastMatchEnd || ((0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0]) === 0)) { */ case 4:
+					_r$1 = repl(buf, a); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					buf = _r$1;
+				/* } */ case 5:
+				lastMatchEnd = (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]);
+				width = 0;
+				if (!(bsrc === sliceType$4.nil)) {
+					_tuple = utf8.DecodeRune($subslice(bsrc, searchPos));
+					width = _tuple[1];
+				} else {
+					_tuple$1 = utf8.DecodeRuneInString($substring(src, searchPos));
+					width = _tuple$1[1];
+				}
+				if ((searchPos + width >> 0) > (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1])) {
+					searchPos = searchPos + (width) >> 0;
+				} else if ((searchPos + 1 >> 0) > (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1])) {
+					searchPos = searchPos + (1) >> 0;
+				} else {
+					searchPos = (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]);
+				}
 			$s = 1; continue;
 			case 2:
-			$r = assert(top <= check.delayed.$length); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			check.delayed = $subslice(check.delayed, 0, top);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: processDelayed, $c: true, $r, _r$1, _r$2, a, check, i, top, x, $s};return $f;
+			if (!(bsrc === sliceType$4.nil)) {
+				buf = $appendSlice(buf, $subslice(bsrc, lastMatchEnd));
+			} else {
+				buf = $appendSlice(buf, $substring(src, lastMatchEnd));
+			}
+			$s = -1; return buf;
+			/* */ } return; } var $f = {$blk: replaceAll, $c: true, $r, _r, _r$1, _tuple, _tuple$1, a, bsrc, buf, dstCap, endPos, lastMatchEnd, nmatch, re, repl, searchPos, src, width, $s};return $f;
 		};
-		$ptrType(Checker).prototype.cleanup = function cleanup$3() {
-			var {check, i, x, $s, $r, $c} = $restore(this, {});
+		$ptrType(Regexp).prototype.ReplaceAll = function ReplaceAll(src, repl) {
+			var {_r, b, n, re, repl, src, srepl, $s, $r, $c} = $restore(this, {src, repl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(i < check.cleaners.$length)) { break; } */ if(!(i < check.cleaners.$length)) { $s = 2; continue; }
-				$r = (x = check.cleaners, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])).cleanup(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				i = i + (1) >> 0;
-			$s = 1; continue;
-			case 2:
-			check.cleaners = sliceType$40.nil;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: cleanup$3, $c: true, $r, check, i, x, $s};return $f;
+			re = [re];
+			repl = [repl];
+			src = [src];
+			srepl = [srepl];
+			re[0] = this;
+			n = 2;
+			if (bytes.IndexByte(repl[0], 36) >= 0) {
+				n = $imul(2, ((re[0].numSubexp + 1 >> 0)));
+			}
+			srepl[0] = "";
+			_r = re[0].replaceAll(src[0], "", n, (function(re, repl, src, srepl) { return function Regexp·ReplaceAll·func1(dst, match) {
+					var dst, match;
+					if (!((srepl[0].length === repl[0].$length))) {
+						srepl[0] = ($bytesToString(repl[0]));
+					}
+					return re[0].expand(dst, srepl[0], src[0], "", match);
+				}; })(re, repl, src, srepl)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			b = _r;
+			$s = -1; return b;
+			/* */ } return; } var $f = {$blk: ReplaceAll, $c: true, $r, _r, b, n, re, repl, src, srepl, $s};return $f;
 		};
-		$ptrType(Checker).prototype.record = function record(x) {
-			var {_1, check, typ$4, val, x, $s, $r, $c} = $restore(this, {x});
+		$ptrType(Regexp).prototype.ReplaceAllLiteral = function ReplaceAllLiteral(src, repl) {
+			var {$24r, _r, re, repl, src, $s, $r, $c} = $restore(this, {src, repl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			typ$4 = $ifaceNil;
-			val = $ifaceNil;
-			_1 = x.mode;
-			if (_1 === (0)) {
-				typ$4 = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-			} else if (_1 === (1)) {
-				typ$4 = (ptrType$15.nil);
-			} else if (_1 === (4)) {
-				typ$4 = x.typ;
-				val = x.val;
-			} else {
-				typ$4 = x.typ;
+			repl = [repl];
+			re = this;
+			_r = re.replaceAll(src, "", 2, (function(repl) { return function Regexp·ReplaceAllLiteral·func1(dst, match) {
+					var dst, match;
+					return $appendSlice(dst, repl[0]);
+				}; })(repl)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: ReplaceAllLiteral, $c: true, $r, $24r, _r, re, repl, src, $s};return $f;
+		};
+		$ptrType(Regexp).prototype.ReplaceAllFunc = function ReplaceAllFunc(src, repl) {
+			var {$24r, _r, re, repl, src, $s, $r, $c} = $restore(this, {src, repl});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			repl = [repl];
+			src = [src];
+			re = this;
+			_r = re.replaceAll(src[0], "", 2, (function(repl, src) { return function Regexp·ReplaceAllFunc·func1(dst, match) {
+					var {$24r, _arg, _arg$1, _r, dst, match, $s, $r, $c} = $restore(this, {dst, match});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					_arg = dst;
+					_r = repl[0]($subslice(src[0], (0 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 0]), (1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1]))); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_arg$1 = _r;
+					$24r = $appendSlice(_arg, _arg$1);
+					$s = 2; case 2: return $24r;
+					/* */ } return; } var $f = {$blk: Regexp·ReplaceAllFunc·func1, $c: true, $r, $24r, _arg, _arg$1, _r, dst, match, $s};return $f;
+				}; })(repl, src)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: ReplaceAllFunc, $c: true, $r, $24r, _r, re, repl, src, $s};return $f;
+		};
+		special = function special$1(b) {
+			var _q, _r, b, x, y;
+			return b < 128 && !(((((x = (_r = b % 16, _r === _r ? _r : $throwRuntimeError("integer divide by zero")), ((x < 0 || x >= specialBytes.length) ? ($throwRuntimeError("index out of range"), undefined) : specialBytes[x])) & (((y = ((_q = b / 16, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero"))), y < 32 ? (1 << y) : 0) << 24 >>> 24))) >>> 0) === 0));
+		};
+		init = function init$1() {
+			var _i, _index, _q, _r, _ref, b, y;
+			_ref = (new sliceType$4($stringToBytes("\\.+*?()|[]{}^$")));
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				b = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_index = (_r = b % 16, _r === _r ? _r : $throwRuntimeError("integer divide by zero"));
+				((_index < 0 || _index >= specialBytes.length) ? ($throwRuntimeError("index out of range"), undefined) : specialBytes[_index] = ((((_index < 0 || _index >= specialBytes.length) ? ($throwRuntimeError("index out of range"), undefined) : specialBytes[_index]) | (((y = ((_q = b / 16, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero"))), y < 32 ? (1 << y) : 0) << 24 >>> 24))) >>> 0));
+				_i++;
 			}
-			$r = assert(!($interfaceIsEqual(x.expr, $ifaceNil)) && !($interfaceIsEqual(typ$4, $ifaceNil))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (isUntyped(typ$4)) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (isUntyped(typ$4)) { */ case 2:
-				check.rememberUntyped(x.expr, false, x.mode, $assertType(typ$4, ptrType$8), val);
-				$s = 4; continue;
-			/* } else { */ case 3:
-				$r = check.recordTypeAndValue(x.expr, x.mode, typ$4, val); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 4:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: record, $c: true, $r, _1, check, typ$4, val, x, $s};return $f;
 		};
-		$ptrType(Checker).prototype.recordUntyped = function recordUntyped() {
-			var {_arg, _arg$1, _arg$2, _entry, _i, _key, _keys, _r$1, _ref, _size, check, info, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			if (true && check.Info.Types === false) {
-				$s = -1; return;
+		QuoteMeta = function QuoteMeta$1(s) {
+			var b, i, j, s;
+			i = 0;
+			i = 0;
+			while (true) {
+				if (!(i < s.length)) { break; }
+				if (special(s.charCodeAt(i))) {
+					break;
+				}
+				i = i + (1) >> 0;
 			}
-			_ref = check.untyped;
-			_i = 0;
-			_keys = _ref ? _ref.keys() : undefined;
-			_size = _ref ? _ref.size : 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _size)) { break; } */ if(!(_i < _size)) { $s = 2; continue; }
-				_key = _keys.next().value;
-				_entry = _ref.get(_key);
-				if (_entry === undefined) {
-					_i++;
-					/* continue; */ $s = 1; continue;
+			if (i >= s.length) {
+				return s;
+			}
+			b = $makeSlice(sliceType$4, (($imul(2, s.length)) - i >> 0));
+			$copyString(b, $substring(s, 0, i));
+			j = i;
+			while (true) {
+				if (!(i < s.length)) { break; }
+				if (special(s.charCodeAt(i))) {
+					((j < 0 || j >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + j] = 92);
+					j = j + (1) >> 0;
 				}
-				x = _entry.k;
-				info = $clone(_entry.v, exprInfo);
-				/* */ if (false && isTyped(info.typ)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (false && isTyped(info.typ)) { */ case 3:
-					_r$1 = x.Pos(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_arg = new token.Pos(_r$1);
-					_arg$1 = x;
-					_arg$2 = info.typ;
-					$r = check.dump("%v: %s (type %s) is typed", new sliceType$6([_arg, _arg$1, _arg$2])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					unreachable();
-				/* } */ case 4:
-				$r = check.recordTypeAndValue(x, info.mode, info.typ, info.val); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: recordUntyped, $c: true, $r, _arg, _arg$1, _arg$2, _entry, _i, _key, _keys, _r$1, _ref, _size, check, info, x, $s};return $f;
+				((j < 0 || j >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + j] = s.charCodeAt(i));
+				j = j + (1) >> 0;
+				i = i + (1) >> 0;
+			}
+			return ($bytesToString($subslice(b, 0, j)));
 		};
-		$ptrType(Checker).prototype.recordTypeAndValue = function recordTypeAndValue(x, mode, typ$4, val) {
-			var {_key, _r$1, _v, check, m, mode, typ$4, val, x, $s, $r, $c} = $restore(this, {x, mode, typ$4, val});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = assert(!($interfaceIsEqual(x, $ifaceNil))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = assert(!($interfaceIsEqual(typ$4, $ifaceNil))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (mode === 0) {
-				$s = -1; return;
+		$pkg.QuoteMeta = QuoteMeta;
+		$ptrType(Regexp).prototype.pad = function pad(a) {
+			var a, n, re;
+			re = this;
+			if (a === sliceType$7.nil) {
+				return sliceType$7.nil;
 			}
-			/* */ if (mode === 4) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (mode === 4) { */ case 3:
-				$r = assert(!($interfaceIsEqual(val, $ifaceNil))); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if ($interfaceIsEqual(typ$4, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { _v = true; $s = 6; continue s; }
-				_r$1 = allBasic(typ$4, 59); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_v = _r$1; case 6:
-				$r = assert(_v); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 4:
-			m = check.Info.Types;
-			if (!(m === false)) {
-				_key = x; (m || $throwRuntimeError("assignment to entry in nil map")).set(ast.Expr.keyFor(_key), { k: _key, v: $clone(new TypeAndValue.ptr(mode, typ$4, val), TypeAndValue) });
+			n = $imul(((1 + re.numSubexp >> 0)), 2);
+			while (true) {
+				if (!(a.$length < n)) { break; }
+				a = $append(a, -1);
 			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: recordTypeAndValue, $c: true, $r, _key, _r$1, _v, check, m, mode, typ$4, val, x, $s};return $f;
+			return a;
 		};
-		$ptrType(Checker).prototype.recordBuiltinType = function recordBuiltinType(f, sig) {
-			var {_ref, check, f, p, p$1, p$2, sig, $s, $r, $c} = $restore(this, {f, sig});
+		$ptrType(Regexp).prototype.allMatches = function allMatches(s, b, n, deliver) {
+			var {_r, _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, accept, b, deliver, end, i, ib, is, matches, n, pos, prevMatchEnd, re, s, width, $s, $r, $c} = $restore(this, {s, b, n, deliver});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
+			re = this;
+			end = 0;
+			if (b === sliceType$4.nil) {
+				end = s.length;
+			} else {
+				end = b.$length;
+			}
+			_tmp = 0;
+			_tmp$1 = 0;
+			_tmp$2 = -1;
+			pos = _tmp;
+			i = _tmp$1;
+			prevMatchEnd = _tmp$2;
 			/* while (true) { */ case 1:
-				$r = check.recordTypeAndValue(f, 2, sig, $ifaceNil); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_ref = f;
-				if ($assertType(_ref, ptrType$30, true)[1] || $assertType(_ref, ptrType$36, true)[1]) {
-					p = _ref;
-					$s = -1; return;
-				} else if ($assertType(_ref, ptrType$39, true)[1]) {
-					p$1 = _ref.$val;
-					f = p$1.X;
+				/* if (!(i < n && pos <= end)) { break; } */ if(!(i < n && pos <= end)) { $s = 2; continue; }
+				_r = re.doExecute($ifaceNil, b, s, pos, re.prog.NumCap, sliceType$7.nil); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				matches = _r;
+				if (matches.$length === 0) {
+					/* break; */ $s = 2; continue;
+				}
+				accept = true;
+				if ((1 >= matches.$length ? ($throwRuntimeError("index out of range"), undefined) : matches.$array[matches.$offset + 1]) === pos) {
+					if ((0 >= matches.$length ? ($throwRuntimeError("index out of range"), undefined) : matches.$array[matches.$offset + 0]) === prevMatchEnd) {
+						accept = false;
+					}
+					width = 0;
+					if (b === sliceType$4.nil) {
+						is = new inputString.ptr(s);
+						_tuple = is.step(pos);
+						width = _tuple[1];
+					} else {
+						ib = new inputBytes.ptr(b);
+						_tuple$1 = ib.step(pos);
+						width = _tuple$1[1];
+					}
+					if (width > 0) {
+						pos = pos + (width) >> 0;
+					} else {
+						pos = end + 1 >> 0;
+					}
 				} else {
-					p$2 = _ref;
-					unreachable();
+					pos = (1 >= matches.$length ? ($throwRuntimeError("index out of range"), undefined) : matches.$array[matches.$offset + 1]);
 				}
+				prevMatchEnd = (1 >= matches.$length ? ($throwRuntimeError("index out of range"), undefined) : matches.$array[matches.$offset + 1]);
+				/* */ if (accept) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (accept) { */ case 4:
+					$r = deliver(re.pad(matches)); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					i = i + (1) >> 0;
+				/* } */ case 5:
 			$s = 1; continue;
 			case 2:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: recordBuiltinType, $c: true, $r, _ref, check, f, p, p$1, p$2, sig, $s};return $f;
+			/* */ } return; } var $f = {$blk: allMatches, $c: true, $r, _r, _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, accept, b, deliver, end, i, ib, is, matches, n, pos, prevMatchEnd, re, s, width, $s};return $f;
 		};
-		$ptrType(Checker).prototype.recordCommaOkTypes = function recordCommaOkTypes(x, a) {
-			var {_entry, _key, _r$1, _r$2, _tuple, _v, a, check, m, p, pos$1, tv, x, $s, $r, $c} = $restore(this, {x, a});
+		$ptrType(Regexp).prototype.Find = function Find(b) {
+			var {_r, a, b, dstCap, re, $s, $r, $c} = $restore(this, {b});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = assert(!($interfaceIsEqual(x, $ifaceNil))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if ($interfaceIsEqual(a[0], $ifaceNil) || $interfaceIsEqual(a[1], $ifaceNil)) {
-				$s = -1; return;
+			re = this;
+			dstCap = arrayType$3.zero();
+			_r = re.doExecute($ifaceNil, b, "", 0, 2, $subslice(new sliceType$7(dstCap), 0, 0)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			a = _r;
+			if (a === sliceType$7.nil) {
+				$s = -1; return sliceType$4.nil;
 			}
-			if (!(isTyped(a[0]) && isTyped(a[1]))) { _v = false; $s = 2; continue s; }
-			_r$1 = isBoolean(a[1]); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_v = _r$1 || $interfaceIsEqual(a[1], universeError); case 2:
-			$r = assert(_v); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			m = check.Info.Types;
-			/* */ if (!(m === false)) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (!(m === false)) { */ case 5:
-				/* while (true) { */ case 7:
-					tv = $clone((_entry = $mapIndex(m,ast.Expr.keyFor(x)), _entry !== undefined ? _entry.v : new TypeAndValue.ptr(0, $ifaceNil, $ifaceNil)), TypeAndValue);
-					$r = assert(!($interfaceIsEqual(tv.Type, $ifaceNil))); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$2 = x.Pos(); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					pos$1 = _r$2;
-					tv.Type = NewTuple(new sliceType$10([NewVar(pos$1, check.pkg, "", a[0]), NewVar(pos$1, check.pkg, "", a[1])]));
-					_key = x; (m || $throwRuntimeError("assignment to entry in nil map")).set(ast.Expr.keyFor(_key), { k: _key, v: $clone(tv, TypeAndValue) });
-					_tuple = $assertType(x, ptrType$39, true);
-					p = _tuple[0];
-					if (p === ptrType$39.nil) {
-						/* break; */ $s = 8; continue;
-					}
-					x = p.X;
-				$s = 7; continue;
-				case 8:
-			/* } */ case 6:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: recordCommaOkTypes, $c: true, $r, _entry, _key, _r$1, _r$2, _tuple, _v, a, check, m, p, pos$1, tv, x, $s};return $f;
+			$s = -1; return $subslice(b, (0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0]), (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]), (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]));
+			/* */ } return; } var $f = {$blk: Find, $c: true, $r, _r, a, b, dstCap, re, $s};return $f;
 		};
-		$ptrType(Checker).prototype.recordInstance = function recordInstance$1(expr$1, targs, typ$4) {
-			var {_key, check, expr$1, ident$1, m, targs, typ$4, $s, $r, $c} = $restore(this, {expr$1, targs, typ$4});
+		$ptrType(Regexp).prototype.FindIndex = function FindIndex(b) {
+			var {_r, a, b, loc, re, $s, $r, $c} = $restore(this, {b});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			ident$1 = instantiatedIdent(expr$1);
-			$r = assert(!(ident$1 === ptrType$30.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = assert(!($interfaceIsEqual(typ$4, $ifaceNil))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			m = check.Info.Instances;
-			if (!(m === false)) {
-				_key = ident$1; (m || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$30.keyFor(_key), { k: _key, v: $clone(new Instance.ptr(newTypeList(targs), typ$4), Instance) });
-			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: recordInstance$1, $c: true, $r, _key, check, expr$1, ident$1, m, targs, typ$4, $s};return $f;
-		};
-		instantiatedIdent = function instantiatedIdent$1(expr$1) {
-			var _ref, _ref$1, e, e$1, e$2, expr$1, selOrIdent, x, x$1;
-			selOrIdent = $ifaceNil;
-			_ref = expr$1;
-			if ($assertType(_ref, ptrType$37, true)[1]) {
-				e = _ref.$val;
-				selOrIdent = e.X;
-			} else if ($assertType(_ref, ptrType$38, true)[1]) {
-				e$1 = _ref.$val;
-				selOrIdent = e$1.X;
-			} else if ($assertType(_ref, ptrType$36, true)[1] || $assertType(_ref, ptrType$30, true)[1]) {
-				e$2 = _ref;
-				selOrIdent = e$2;
-			}
-			_ref$1 = selOrIdent;
-			if ($assertType(_ref$1, ptrType$30, true)[1]) {
-				x = _ref$1.$val;
-				return x;
-			} else if ($assertType(_ref$1, ptrType$36, true)[1]) {
-				x$1 = _ref$1.$val;
-				return x$1.Sel;
+			loc = sliceType$7.nil;
+			re = this;
+			_r = re.doExecute($ifaceNil, b, "", 0, 2, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			a = _r;
+			if (a === sliceType$7.nil) {
+				loc = sliceType$7.nil;
+				$s = -1; return loc;
 			}
-			$panic(new $String("instantiated ident not found"));
+			loc = $subslice(a, 0, 2);
+			$s = -1; return loc;
+			/* */ } return; } var $f = {$blk: FindIndex, $c: true, $r, _r, a, b, loc, re, $s};return $f;
 		};
-		$ptrType(Checker).prototype.recordDef = function recordDef(id, obj) {
-			var {_key, check, id, m, obj, $s, $r, $c} = $restore(this, {id, obj});
+		$ptrType(Regexp).prototype.FindString = function FindString(s) {
+			var {_r, a, dstCap, re, s, $s, $r, $c} = $restore(this, {s});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = assert(!(id === ptrType$30.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			m = check.Info.Defs;
-			if (!(m === false)) {
-				_key = id; (m || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$30.keyFor(_key), { k: _key, v: obj });
+			re = this;
+			dstCap = arrayType$3.zero();
+			_r = re.doExecute($ifaceNil, sliceType$4.nil, s, 0, 2, $subslice(new sliceType$7(dstCap), 0, 0)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			a = _r;
+			if (a === sliceType$7.nil) {
+				$s = -1; return "";
 			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: recordDef, $c: true, $r, _key, check, id, m, obj, $s};return $f;
+			$s = -1; return $substring(s, (0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0]), (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]));
+			/* */ } return; } var $f = {$blk: FindString, $c: true, $r, _r, a, dstCap, re, s, $s};return $f;
 		};
-		$ptrType(Checker).prototype.recordUse = function recordUse(id, obj) {
-			var {_key, check, id, m, obj, $s, $r, $c} = $restore(this, {id, obj});
+		$ptrType(Regexp).prototype.FindStringIndex = function FindStringIndex(s) {
+			var {_r, a, loc, re, s, $s, $r, $c} = $restore(this, {s});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = assert(!(id === ptrType$30.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = assert(!($interfaceIsEqual(obj, $ifaceNil))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			m = check.Info.Uses;
-			if (!(m === false)) {
-				_key = id; (m || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$30.keyFor(_key), { k: _key, v: obj });
+			loc = sliceType$7.nil;
+			re = this;
+			_r = re.doExecute($ifaceNil, sliceType$4.nil, s, 0, 2, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			a = _r;
+			if (a === sliceType$7.nil) {
+				loc = sliceType$7.nil;
+				$s = -1; return loc;
 			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: recordUse, $c: true, $r, _key, check, id, m, obj, $s};return $f;
+			loc = $subslice(a, 0, 2);
+			$s = -1; return loc;
+			/* */ } return; } var $f = {$blk: FindStringIndex, $c: true, $r, _r, a, loc, re, s, $s};return $f;
 		};
-		$ptrType(Checker).prototype.recordImplicit = function recordImplicit(node$5, obj) {
-			var {_key, check, m, node$5, obj, $s, $r, $c} = $restore(this, {node$5, obj});
+		$ptrType(Regexp).prototype.FindReaderIndex = function FindReaderIndex(r) {
+			var {_r, a, loc, r, re, $s, $r, $c} = $restore(this, {r});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = assert(!($interfaceIsEqual(node$5, $ifaceNil))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = assert(!($interfaceIsEqual(obj, $ifaceNil))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			m = check.Info.Implicits;
-			if (!(m === false)) {
-				_key = node$5; (m || $throwRuntimeError("assignment to entry in nil map")).set(ast.Node.keyFor(_key), { k: _key, v: obj });
+			loc = sliceType$7.nil;
+			re = this;
+			_r = re.doExecute(r, sliceType$4.nil, "", 0, 2, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			a = _r;
+			if (a === sliceType$7.nil) {
+				loc = sliceType$7.nil;
+				$s = -1; return loc;
 			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: recordImplicit, $c: true, $r, _key, check, m, node$5, obj, $s};return $f;
+			loc = $subslice(a, 0, 2);
+			$s = -1; return loc;
+			/* */ } return; } var $f = {$blk: FindReaderIndex, $c: true, $r, _r, a, loc, r, re, $s};return $f;
 		};
-		$ptrType(Checker).prototype.recordSelection = function recordSelection(x, kind, recv, obj, index$2, indirect) {
-			var {_key, check, index$2, indirect, kind, m, obj, recv, x, $s, $r, $c} = $restore(this, {x, kind, recv, obj, index$2, indirect});
+		$ptrType(Regexp).prototype.FindSubmatch = function FindSubmatch(b) {
+			var {_i, _r, _ref, a, b, dstCap, i, re, ret, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {b});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = assert(!($interfaceIsEqual(obj, $ifaceNil)) && ($interfaceIsEqual(recv, $ifaceNil) || index$2.$length > 0)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.recordUse(x.Sel, obj); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			m = check.Info.Selections;
-			if (!(m === false)) {
-				_key = x; (m || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$36.keyFor(_key), { k: _key, v: new Selection.ptr(kind, recv, obj, index$2, indirect) });
+			re = this;
+			dstCap = arrayType$4.zero();
+			_r = re.doExecute($ifaceNil, b, "", 0, re.prog.NumCap, $subslice(new sliceType$7(dstCap), 0, 0)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			a = _r;
+			if (a === sliceType$7.nil) {
+				$s = -1; return sliceType$8.nil;
 			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: recordSelection, $c: true, $r, _key, check, index$2, indirect, kind, m, obj, recv, x, $s};return $f;
-		};
-		$ptrType(Checker).prototype.recordScope = function recordScope(node$5, scope) {
-			var {_key, check, m, node$5, scope, $s, $r, $c} = $restore(this, {node$5, scope});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = assert(!($interfaceIsEqual(node$5, $ifaceNil))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = assert(!(scope === ptrType.nil)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			m = check.Info.Scopes;
-			if (!(m === false)) {
-				_key = node$5; (m || $throwRuntimeError("assignment to entry in nil map")).set(ast.Node.keyFor(_key), { k: _key, v: scope });
+			ret = $makeSlice(sliceType$8, (1 + re.numSubexp >> 0));
+			_ref = ret;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				i = _i;
+				if (($imul(2, i)) < a.$length && (x = $imul(2, i), ((x < 0 || x >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x])) >= 0) {
+					((i < 0 || i >= ret.$length) ? ($throwRuntimeError("index out of range"), undefined) : ret.$array[ret.$offset + i] = $subslice(b, (x$1 = $imul(2, i), ((x$1 < 0 || x$1 >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x$1])), (x$2 = ($imul(2, i)) + 1 >> 0, ((x$2 < 0 || x$2 >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x$2])), (x$3 = ($imul(2, i)) + 1 >> 0, ((x$3 < 0 || x$3 >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x$3]))));
+				}
+				_i++;
 			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: recordScope, $c: true, $r, _key, check, m, node$5, scope, $s};return $f;
+			$s = -1; return ret;
+			/* */ } return; } var $f = {$blk: FindSubmatch, $c: true, $r, _i, _r, _ref, a, b, dstCap, i, re, ret, x, x$1, x$2, x$3, $s};return $f;
 		};
-		NewChan = function NewChan$1(dir$2, elem) {
-			var dir$2, elem;
-			return new Chan.ptr(dir$2, elem);
+		$ptrType(Regexp).prototype.Expand = function Expand(dst, template, src, match) {
+			var dst, match, re, src, template;
+			re = this;
+			return re.expand(dst, ($bytesToString(template)), src, "", match);
 		};
-		$pkg.NewChan = NewChan;
-		$ptrType(Chan).prototype.Dir = function Dir() {
-			var c;
-			c = this;
-			return c.dir;
+		$ptrType(Regexp).prototype.ExpandString = function ExpandString(dst, template, src, match) {
+			var dst, match, re, src, template;
+			re = this;
+			return re.expand(dst, template, sliceType$4.nil, src, match);
 		};
-		$ptrType(Chan).prototype.Elem = function Elem$3() {
-			var c;
-			c = this;
-			return c.elem;
+		$ptrType(Regexp).prototype.expand = function expand(dst, template, bsrc, src, match) {
+			var _i, _ref, _tuple, _tuple$1, after, before, bsrc, dst, i, match, name, namei, num, ok, re, rest, src, template, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
+			re = this;
+			while (true) {
+				if (!(template.length > 0)) { break; }
+				_tuple = strings.Cut(template, "$");
+				before = _tuple[0];
+				after = _tuple[1];
+				ok = _tuple[2];
+				if (!ok) {
+					break;
+				}
+				dst = $appendSlice(dst, before);
+				template = after;
+				if (!(template === "") && (template.charCodeAt(0) === 36)) {
+					dst = $append(dst, 36);
+					template = $substring(template, 1);
+					continue;
+				}
+				_tuple$1 = extract(template);
+				name = _tuple$1[0];
+				num = _tuple$1[1];
+				rest = _tuple$1[2];
+				ok = _tuple$1[3];
+				if (!ok) {
+					dst = $append(dst, 36);
+					continue;
+				}
+				template = rest;
+				if (num >= 0) {
+					if ((($imul(2, num)) + 1 >> 0) < match.$length && (x = $imul(2, num), ((x < 0 || x >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x])) >= 0) {
+						if (!(bsrc === sliceType$4.nil)) {
+							dst = $appendSlice(dst, $subslice(bsrc, (x$1 = $imul(2, num), ((x$1 < 0 || x$1 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$1])), (x$2 = ($imul(2, num)) + 1 >> 0, ((x$2 < 0 || x$2 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$2]))));
+						} else {
+							dst = $appendSlice(dst, $substring(src, (x$3 = $imul(2, num), ((x$3 < 0 || x$3 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$3])), (x$4 = ($imul(2, num)) + 1 >> 0, ((x$4 < 0 || x$4 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$4]))));
+						}
+					}
+				} else {
+					_ref = re.subexpNames;
+					_i = 0;
+					while (true) {
+						if (!(_i < _ref.$length)) { break; }
+						i = _i;
+						namei = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+						if (name === namei && (($imul(2, i)) + 1 >> 0) < match.$length && (x$5 = $imul(2, i), ((x$5 < 0 || x$5 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$5])) >= 0) {
+							if (!(bsrc === sliceType$4.nil)) {
+								dst = $appendSlice(dst, $subslice(bsrc, (x$6 = $imul(2, i), ((x$6 < 0 || x$6 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$6])), (x$7 = ($imul(2, i)) + 1 >> 0, ((x$7 < 0 || x$7 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$7]))));
+							} else {
+								dst = $appendSlice(dst, $substring(src, (x$8 = $imul(2, i), ((x$8 < 0 || x$8 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$8])), (x$9 = ($imul(2, i)) + 1 >> 0, ((x$9 < 0 || x$9 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$9]))));
+							}
+							break;
+						}
+						_i++;
+					}
+				}
+			}
+			dst = $appendSlice(dst, template);
+			return dst;
 		};
-		$ptrType(Chan).prototype.Underlying = function Underlying$10() {
-			var t;
-			t = this;
-			return t;
+		extract = function extract$1(str) {
+			var _tuple, brace, i, i$1, name, num, ok, rest, rune, size, str;
+			name = "";
+			num = 0;
+			rest = "";
+			ok = false;
+			if (str === "") {
+				return [name, num, rest, ok];
+			}
+			brace = false;
+			if (str.charCodeAt(0) === 123) {
+				brace = true;
+				str = $substring(str, 1);
+			}
+			i = 0;
+			while (true) {
+				if (!(i < str.length)) { break; }
+				_tuple = utf8.DecodeRuneInString($substring(str, i));
+				rune = _tuple[0];
+				size = _tuple[1];
+				if (!unicode.IsLetter(rune) && !unicode.IsDigit(rune) && !((rune === 95))) {
+					break;
+				}
+				i = i + (size) >> 0;
+			}
+			if (i === 0) {
+				return [name, num, rest, ok];
+			}
+			name = $substring(str, 0, i);
+			if (brace) {
+				if (i >= str.length || !((str.charCodeAt(i) === 125))) {
+					return [name, num, rest, ok];
+				}
+				i = i + (1) >> 0;
+			}
+			num = 0;
+			i$1 = 0;
+			while (true) {
+				if (!(i$1 < name.length)) { break; }
+				if (name.charCodeAt(i$1) < 48 || 57 < name.charCodeAt(i$1) || num >= 100000000) {
+					num = -1;
+					break;
+				}
+				num = (($imul(num, 10)) + ((name.charCodeAt(i$1) >> 0)) >> 0) - 48 >> 0;
+				i$1 = i$1 + (1) >> 0;
+			}
+			if ((name.charCodeAt(0) === 48) && name.length > 1) {
+				num = -1;
+			}
+			rest = $substring(str, i);
+			ok = true;
+			return [name, num, rest, ok];
 		};
-		$ptrType(Chan).prototype.String = function String$32() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
+		$ptrType(Regexp).prototype.FindSubmatchIndex = function FindSubmatchIndex(b) {
+			var {$24r, _r, _r$1, b, re, $s, $r, $c} = $restore(this, {b});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			re = this;
+			_r = re.doExecute($ifaceNil, b, "", 0, re.prog.NumCap, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = re.pad(_r); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$32, $c: true, $r, $24r, _r$1, t, $s};return $f;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: FindSubmatchIndex, $c: true, $r, $24r, _r, _r$1, b, re, $s};return $f;
 		};
-		$ptrType(Checker).prototype.funcInst = function funcInst(x, ix) {
-			var {_r$1, _r$2, _r$3, _r$4, _r$5, _tmp, _tmp$1, check, got, ix, sig, targs, want, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {x, ix});
+		$ptrType(Regexp).prototype.FindStringSubmatch = function FindStringSubmatch(s) {
+			var {_i, _r, _ref, a, dstCap, i, re, ret, s, x, x$1, x$2, $s, $r, $c} = $restore(this, {s});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			/* */ if (!check.allowVersion(check.pkg, 1, 18)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!check.allowVersion(check.pkg, 1, 18)) { */ case 1:
-				_r$1 = inNode(ix.Orig, ix.IndexListExpr.Lbrack); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$r = check.softErrorf((x$1 = _r$1, new x$1.constructor.elem(x$1)), 135, "function instantiation requires go1.18 or later", sliceType$6.nil); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			_r$2 = check.typeList(ix.IndexListExpr.Indices); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			targs = _r$2;
-			if (targs === sliceType$2.nil) {
-				x.mode = 0;
-				x.expr = ix.Orig;
-				$s = -1; return;
+			re = this;
+			dstCap = arrayType$4.zero();
+			_r = re.doExecute($ifaceNil, sliceType$4.nil, s, 0, re.prog.NumCap, $subslice(new sliceType$7(dstCap), 0, 0)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			a = _r;
+			if (a === sliceType$7.nil) {
+				$s = -1; return sliceType$3.nil;
 			}
-			$r = assert(targs.$length === ix.IndexListExpr.Indices.$length); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			sig = $assertType(x.typ, ptrType$27);
-			_tmp = targs.$length;
-			_tmp$1 = sig.TypeParams().Len();
-			got = _tmp;
-			want = _tmp$1;
-			/* */ if (got > want) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if (got > want) { */ case 7:
-				$r = check.errorf((x$2 = ix.IndexListExpr.Indices, x$3 = got - 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3])), 137, "got %d type arguments but want %d", new sliceType$6([new $Int(got), new $Int(want)])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.mode = 0;
-				x.expr = ix.Orig;
-				$s = -1; return;
-			/* } */ case 8:
-			/* */ if (got < want) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if (got < want) { */ case 10:
-				_r$3 = check.infer(ix.Orig, sig.TypeParams().list(), targs, ptrType$15.nil, sliceType$29.nil); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				targs = _r$3;
-				if (targs === sliceType$2.nil) {
-					x.mode = 0;
-					x.expr = ix.Orig;
-					$s = -1; return;
+			ret = $makeSlice(sliceType$3, (1 + re.numSubexp >> 0));
+			_ref = ret;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				i = _i;
+				if (($imul(2, i)) < a.$length && (x = $imul(2, i), ((x < 0 || x >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x])) >= 0) {
+					((i < 0 || i >= ret.$length) ? ($throwRuntimeError("index out of range"), undefined) : ret.$array[ret.$offset + i] = $substring(s, (x$1 = $imul(2, i), ((x$1 < 0 || x$1 >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x$1])), (x$2 = ($imul(2, i)) + 1 >> 0, ((x$2 < 0 || x$2 >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x$2]))));
 				}
-				got = targs.$length;
-			/* } */ case 11:
-			$r = assert(got === want); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$4 = x.Pos(); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_r$5 = check.instantiateSignature(_r$4, sig, targs, ix.IndexListExpr.Indices); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			sig = _r$5;
-			$r = assert(sig.TypeParams().Len() === 0); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.recordInstance(ix.Orig, targs, sig); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			x.typ = sig;
-			x.mode = 7;
-			x.expr = ix.Orig;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: funcInst, $c: true, $r, _r$1, _r$2, _r$3, _r$4, _r$5, _tmp, _tmp$1, check, got, ix, sig, targs, want, x, x$1, x$2, x$3, $s};return $f;
-		};
-		$ptrType(Checker).prototype.instantiateSignature = function instantiateSignature(pos$1, typ$4, targs, xlist) {
-			var {$24r, _r$1, check, inst, pos$1, res, targs, typ$4, xlist, $s, $deferred, $r, $c} = $restore(this, {pos$1, typ$4, targs, xlist});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			check = [check];
-			pos$1 = [pos$1];
-			res = [res];
-			targs = [targs];
-			typ$4 = [typ$4];
-			xlist = [xlist];
-			res[0] = ptrType$27.nil;
-			check[0] = this;
-			$r = assert(!(check[0] === ptrType$5.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = assert(targs[0].$length === typ$4[0].TypeParams().Len()); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (false) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (false) { */ case 3:
-				$r = check[0].trace(pos$1[0], "-- instantiating signature %s with %s", new sliceType$6([typ$4[0], targs[0]])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				check[0].indent = check[0].indent + (1) >> 0;
-				$deferred.push([(function(check, pos$1, res, targs, typ$4, xlist) { return function Checker·instantiateSignature·func1() {
-						var {$s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						check[0].indent = check[0].indent - (1) >> 0;
-						$r = check[0].trace(pos$1[0], "=> %s (under = %s)", new sliceType$6([res[0], res[0].Underlying()])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·instantiateSignature·func1, $c: true, $r, $s};return $f;
-					}; })(check, pos$1, res, targs, typ$4, xlist), []]);
-			/* } */ case 4:
-			_r$1 = check[0].instance(pos$1[0], typ$4[0], targs[0], ptrType$9.nil, check[0].context()); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			inst = $assertType(_r$1, ptrType$27);
-			$r = assert(xlist[0].$length <= targs[0].$length); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			check[0].later((function(check, pos$1, res, targs, typ$4, xlist) { return function Checker·instantiateSignature·func2() {
-					var {_r$2, _r$3, _tuple, err, i, pos$2, tparams, $s, $r, $c} = $restore(this, {});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					tparams = typ$4[0].TypeParams().list();
-					_r$2 = check[0].verify(pos$1[0], tparams, targs[0], check[0].context()); /* */ $s = 1; case 1: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_tuple = _r$2;
-					i = _tuple[0];
-					err = _tuple[1];
-					/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 2; continue; }
-					/* */ $s = 3; continue;
-					/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 2:
-						pos$2 = pos$1[0];
-						/* */ if (i < xlist[0].$length) { $s = 5; continue; }
-						/* */ $s = 6; continue;
-						/* if (i < xlist[0].$length) { */ case 5:
-							_r$3 = ((i < 0 || i >= xlist[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : xlist[0].$array[xlist[0].$offset + i]).Pos(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							pos$2 = _r$3;
-						/* } */ case 6:
-						$r = check[0].softErrorf(new atPos(((pos$2 >> 0))), 139, "%s", new sliceType$6([err])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 4; continue;
-					/* } else { */ case 3:
-						$r = check[0].mono.recordInstance(check[0].pkg, pos$1[0], tparams, targs[0], xlist[0]); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 4:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·instantiateSignature·func2, $c: true, $r, _r$2, _r$3, _tuple, err, i, pos$2, tparams, $s};return $f;
-				}; })(check, pos$1, res, targs, typ$4, xlist)).describef(new atPos(((pos$1[0] >> 0))), "verify instantiation", sliceType$6.nil);
-			res[0] = inst;
-			$24r = res[0];
-			$s = 8; case 8: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  res[0]; } if($curGoroutine.asleep) { var $f = {$blk: instantiateSignature, $c: true, $r, $24r, _r$1, check, inst, pos$1, res, targs, typ$4, xlist, $s, $deferred};return $f; } }
+				_i++;
+			}
+			$s = -1; return ret;
+			/* */ } return; } var $f = {$blk: FindStringSubmatch, $c: true, $r, _i, _r, _ref, a, dstCap, i, re, ret, s, x, x$1, x$2, $s};return $f;
 		};
-		$ptrType(Checker).prototype.callExpr = function callExpr(x, call) {
-			var {T, _1, _2, _3, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _v, args, call, cgocall, check, got, id, ix, n, sig, t, targs, want, wasGeneric, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, xlist, $s, $r, $c} = $restore(this, {x, call});
+		$ptrType(Regexp).prototype.FindStringSubmatchIndex = function FindStringSubmatchIndex(s) {
+			var {$24r, _r, _r$1, re, s, $s, $r, $c} = $restore(this, {s});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			ix = typeparams.UnpackIndexExpr(call.Fun);
-			/* */ if (!(ix === ptrType$112.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(ix === ptrType$112.nil)) { */ case 1:
-				_r$1 = check.indexExpr(x, ix); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (_r$1) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_r$1) { */ case 4:
-					$r = assert(x.mode === 7); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 6; continue;
-				/* } else { */ case 5:
-					ix = ptrType$112.nil;
-				/* } */ case 6:
-				x.expr = call.Fun;
-				$r = check.record(x); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 3; continue;
-			/* } else { */ case 2:
-				$r = check.exprOrType(x, call.Fun, true); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 3:
-				_1 = x.mode;
-				/* */ if (_1 === (0)) { $s = 12; continue; }
-				/* */ if (_1 === (3)) { $s = 13; continue; }
-				/* */ if (_1 === (2)) { $s = 14; continue; }
-				/* */ $s = 15; continue;
-				/* if (_1 === (0)) { */ case 12:
-					$r = check.use(call.Args); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					x.expr = call;
-					$s = -1; return 2;
-				/* } else if (_1 === (3)) { */ case 13:
-					$r = check.nonGeneric(x); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (x.mode === 0) {
-						$s = -1; return 0;
-					}
-					T = x.typ;
-					x.mode = 0;
-						n = call.Args.$length;
-						_2 = n;
-						/* */ if (_2 === (0)) { $s = 19; continue; }
-						/* */ if (_2 === (1)) { $s = 20; continue; }
-						/* */ $s = 21; continue;
-						/* if (_2 === (0)) { */ case 19:
-							_r$2 = inNode(call, call.Rparen); /* */ $s = 23; case 23: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-							$r = check.errorf((x$1 = _r$2, new x$1.constructor.elem(x$1)), 126, "missing argument in conversion to %s", new sliceType$6([T])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 22; continue;
-						/* } else if (_2 === (1)) { */ case 20:
-							$r = check.expr(x, (x$2 = call.Args, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]))); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* */ if (!((x.mode === 0))) { $s = 26; continue; }
-							/* */ $s = 27; continue;
-							/* if (!((x.mode === 0))) { */ case 26:
-								/* */ if (new token.Pos(call.Ellipsis).IsValid()) { $s = 28; continue; }
-								/* */ $s = 29; continue;
-								/* if (new token.Pos(call.Ellipsis).IsValid()) { */ case 28:
-									$r = check.errorf((x$3 = call.Args, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])), 77, "invalid use of ... in conversion to %s", new sliceType$6([T])); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									/* break; */ $s = 18; continue;
-								/* } */ case 29:
-								_r$3 = under(T); /* */ $s = 31; case 31: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-								_tuple = $assertType(_r$3, ptrType$13, true);
-								t = _tuple[0];
-								/* */ if (!(t === ptrType$13.nil) && !isTypeParam(T)) { $s = 32; continue; }
-								/* */ $s = 33; continue;
-								/* if (!(t === ptrType$13.nil) && !isTypeParam(T)) { */ case 32:
-									_r$4 = t.IsMethodSet(); /* */ $s = 36; case 36: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-									/* */ if (!_r$4) { $s = 34; continue; }
-									/* */ $s = 35; continue;
-									/* if (!_r$4) { */ case 34:
-										$r = check.errorf(call, 142, "cannot use interface %s in conversion (contains specific type constraints or is comparable)", new sliceType$6([T])); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-										/* break; */ $s = 18; continue;
-									/* } */ case 35:
-								/* } */ case 33:
-								$r = check.conversion(x, T); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 27:
-							$s = 22; continue;
-						/* } else { */ case 21:
-							$r = check.use(call.Args); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$r = check.errorf((x$4 = call.Args, x$5 = n - 1 >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])), 126, "too many arguments in conversion to %s", new sliceType$6([T])); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 22:
-					case 18:
-					x.expr = call;
-					$s = -1; return 0;
-				/* } else if (_1 === (2)) { */ case 14:
-					id = x.id;
-					_r$5 = check.builtin(x, call, id); /* */ $s = 43; case 43: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					/* */ if (!_r$5) { $s = 41; continue; }
-					/* */ $s = 42; continue;
-					/* if (!_r$5) { */ case 41:
-						x.mode = 0;
-					/* } */ case 42:
-					x.expr = call;
-					if (!((x.mode === 0)) && !((x.mode === 4))) {
-						check.environment.hasCallOrRecv = true;
-					}
-					$s = -1; return ((id < 0 || id >= predeclaredFuncs.length) ? ($throwRuntimeError("index out of range"), undefined) : predeclaredFuncs[id]).kind;
-				/* } */ case 15:
-			case 11:
-			cgocall = x.mode === 10;
-			_r$6 = coreType(x.typ); /* */ $s = 44; case 44: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			_tuple$1 = $assertType(_r$6, ptrType$27, true);
-			sig = _tuple$1[0];
-			/* */ if (sig === ptrType$27.nil) { $s = 45; continue; }
-			/* */ $s = 46; continue;
-			/* if (sig === ptrType$27.nil) { */ case 45:
-				$r = check.errorf(x, 127, "invalid operation: cannot call non-function %s", new sliceType$6([x])); /* */ $s = 47; case 47: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.mode = 0;
-				x.expr = call;
-				$s = -1; return 2;
-			/* } */ case 46:
-			wasGeneric = sig.TypeParams().Len() > 0;
-			xlist = sliceType$11.nil;
-			targs = sliceType$2.nil;
-			/* */ if (!(ix === ptrType$112.nil)) { $s = 48; continue; }
-			/* */ $s = 49; continue;
-			/* if (!(ix === ptrType$112.nil)) { */ case 48:
-				xlist = ix.IndexListExpr.Indices;
-				_r$7 = check.typeList(xlist); /* */ $s = 50; case 50: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				targs = _r$7;
-				/* */ if (targs === sliceType$2.nil) { $s = 51; continue; }
-				/* */ $s = 52; continue;
-				/* if (targs === sliceType$2.nil) { */ case 51:
-					$r = check.use(call.Args); /* */ $s = 53; case 53: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					x.mode = 0;
-					x.expr = call;
-					$s = -1; return 2;
-				/* } */ case 52:
-				$r = assert(targs.$length === xlist.$length); /* */ $s = 54; case 54: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_tmp = targs.$length;
-				_tmp$1 = sig.TypeParams().Len();
-				got = _tmp;
-				want = _tmp$1;
-				/* */ if (got > want) { $s = 55; continue; }
-				/* */ $s = 56; continue;
-				/* if (got > want) { */ case 55:
-					$r = check.errorf(((want < 0 || want >= xlist.$length) ? ($throwRuntimeError("index out of range"), undefined) : xlist.$array[xlist.$offset + want]), 137, "got %d type arguments but want %d", new sliceType$6([new $Int(got), new $Int(want)])); /* */ $s = 57; case 57: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = check.use(call.Args); /* */ $s = 58; case 58: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					x.mode = 0;
-					x.expr = call;
-					$s = -1; return 2;
-				/* } */ case 56:
-				/* */ if ((got === want) && want > 0) { $s = 59; continue; }
-				/* */ $s = 60; continue;
-				/* if ((got === want) && want > 0) { */ case 59:
-					/* */ if (!check.allowVersion(check.pkg, 1, 18)) { $s = 61; continue; }
-					/* */ $s = 62; continue;
-					/* if (!check.allowVersion(check.pkg, 1, 18)) { */ case 61:
-						_r$8 = inNode(call.Fun, ix.IndexListExpr.Lbrack); /* */ $s = 63; case 63: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						$r = check.softErrorf((x$6 = _r$8, new x$6.constructor.elem(x$6)), 135, "function instantiation requires go1.18 or later", sliceType$6.nil); /* */ $s = 64; case 64: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 62:
-					_r$9 = ix.IndexListExpr.Pos(); /* */ $s = 65; case 65: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_r$10 = check.instantiateSignature(_r$9, sig, targs, xlist); /* */ $s = 66; case 66: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					sig = _r$10;
-					$r = assert(sig.TypeParams().Len() === 0); /* */ $s = 67; case 67: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = check.recordInstance(ix.Orig, targs, sig); /* */ $s = 68; case 68: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					targs = sliceType$2.nil;
-					xlist = sliceType$11.nil;
-				/* } */ case 60:
-			/* } */ case 49:
-			_r$11 = check.exprList(call.Args, false); /* */ $s = 69; case 69: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-			_tuple$2 = _r$11;
-			args = _tuple$2[0];
-			_r$12 = check.arguments$(call, sig, targs, args, xlist); /* */ $s = 70; case 70: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-			sig = _r$12;
-			/* */ if (wasGeneric && (sig.TypeParams().Len() === 0)) { $s = 71; continue; }
-			/* */ $s = 72; continue;
-			/* if (wasGeneric && (sig.TypeParams().Len() === 0)) { */ case 71:
-				$r = check.recordTypeAndValue(call.Fun, 7, sig, $ifaceNil); /* */ $s = 73; case 73: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 72:
-			_3 = sig.results.Len();
-			if (_3 === (0)) {
-				x.mode = 1;
-			} else if (_3 === (1)) {
-				if (cgocall) {
-					x.mode = 9;
-				} else {
-					x.mode = 7;
-				}
-				x.typ = (x$7 = sig.results.vars, (0 >= x$7.$length ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + 0])).object.typ;
-			} else {
-				x.mode = 7;
-				x.typ = sig.results;
-			}
-			x.expr = call;
-			check.environment.hasCallOrRecv = true;
-			if (!((x.mode === 7) && sig.TypeParams().Len() > 0)) { _v = false; $s = 76; continue s; }
-			_r$13 = isParameterized(sig.TypeParams().list(), x.typ); /* */ $s = 77; case 77: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-			_v = _r$13; case 76:
-			/* */ if (_v) { $s = 74; continue; }
-			/* */ $s = 75; continue;
-			/* if (_v) { */ case 74:
-				x.mode = 0;
-			/* } */ case 75:
-			$s = -1; return 2;
-			/* */ } return; } var $f = {$blk: callExpr, $c: true, $r, T, _1, _2, _3, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _v, args, call, cgocall, check, got, id, ix, n, sig, t, targs, want, wasGeneric, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, xlist, $s};return $f;
+			re = this;
+			_r = re.doExecute($ifaceNil, sliceType$4.nil, s, 0, re.prog.NumCap, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = re.pad(_r); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r$1;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: FindStringSubmatchIndex, $c: true, $r, $24r, _r, _r$1, re, s, $s};return $f;
 		};
-		$ptrType(Checker).prototype.exprList = function exprList(elist, allowCommaOk) {
-			var {_1, _i, _i$1, _ref, _ref$1, _tuple, allowCommaOk, check, commaOk, e, e$1, elist, i, i$1, ok, t, v, x, x$1, x2, xlist, $s, $r, $c} = $restore(this, {elist, allowCommaOk});
+		$ptrType(Regexp).prototype.FindReaderSubmatchIndex = function FindReaderSubmatchIndex(r) {
+			var {$24r, _r, _r$1, r, re, $s, $r, $c} = $restore(this, {r});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = [x];
-			xlist = sliceType$29.nil;
-			commaOk = false;
-			check = this;
-				_1 = elist.$length;
-				/* */ if (_1 === (0)) { $s = 2; continue; }
-				/* */ if (_1 === (1)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_1 === (0)) { */ case 2:
-					$s = 5; continue;
-				/* } else if (_1 === (1)) { */ case 3:
-					e = (0 >= elist.$length ? ($throwRuntimeError("index out of range"), undefined) : elist.$array[elist.$offset + 0]);
-					x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-					$r = check.multiExpr(x[0], e); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_tuple = $assertType(x[0].typ, ptrType$15, true);
-					t = _tuple[0];
-					ok = _tuple[1];
-					if (ok && !((x[0].mode === 0))) {
-						xlist = $makeSlice(sliceType$29, t.Len());
-						_ref = t.vars;
-						_i = 0;
-						while (true) {
-							if (!(_i < _ref.$length)) { break; }
-							i = _i;
-							v = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-							((i < 0 || i >= xlist.$length) ? ($throwRuntimeError("index out of range"), undefined) : xlist.$array[xlist.$offset + i] = new operand.ptr(7, e, v.object.typ, $ifaceNil, 0));
-							_i++;
-						}
-						/* break; */ $s = 1; continue;
-					}
-					xlist = new sliceType$29([x[0]]);
-					if (allowCommaOk && ((x[0].mode === 6) || (x[0].mode === 8) || (x[0].mode === 9))) {
-						x2 = new operand.ptr(7, e, (19 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 19]), $ifaceNil, 0);
-						if (x[0].mode === 9) {
-							x2.typ = universeError;
-						}
-						xlist = $append(xlist, x2);
-						commaOk = true;
-					}
-					$s = 5; continue;
-				/* } else { */ case 4:
-					xlist = $makeSlice(sliceType$29, elist.$length);
-					_ref$1 = elist;
-					_i$1 = 0;
-					/* while (true) { */ case 7:
-						/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 8; continue; }
-						x$1 = [x$1];
-						i$1 = _i$1;
-						e$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-						x$1[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-						$r = check.expr(x$1[0], e$1); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						((i$1 < 0 || i$1 >= xlist.$length) ? ($throwRuntimeError("index out of range"), undefined) : xlist.$array[xlist.$offset + i$1] = x$1[0]);
-						_i$1++;
-					$s = 7; continue;
-					case 8:
-				/* } */ case 5:
-			case 1:
-			$s = -1; return [xlist, commaOk];
-			/* */ } return; } var $f = {$blk: exprList, $c: true, $r, _1, _i, _i$1, _ref, _ref$1, _tuple, allowCommaOk, check, commaOk, e, e$1, elist, i, i$1, ok, t, v, x, x$1, x2, xlist, $s};return $f;
+			re = this;
+			_r = re.doExecute(r, sliceType$4.nil, "", 0, re.prog.NumCap, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = re.pad(_r); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r$1;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: FindReaderSubmatchIndex, $c: true, $r, $24r, _r, _r$1, r, re, $s};return $f;
 		};
-		$ptrType(Checker).prototype.arguments$ = function arguments$1(call, sig, targs, args, xlist) {
-			var {_1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _i, _i$1, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, a, a$1, adjusted, args, at$1, call, check, context$1, ddd, err, i, ix, last, nargs, npars, params, qualifier$1, rsig, sig, sigParams, targs, targs$1, typ$4, vars, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, xlist, $s, $r, $c} = $restore(this, {call, sig, targs, args, xlist});
+		$ptrType(Regexp).prototype.FindAll = function FindAll(b, n) {
+			var {b, n, re, result, $s, $r, $c} = $restore(this, {b, n});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			rsig = ptrType$27.nil;
-			check = this;
-			rsig = sig;
-			_ref = args;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				a = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					_1 = a.mode;
-					/* */ if (_1 === (3)) { $s = 4; continue; }
-					/* */ if (_1 === (0)) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (_1 === (3)) { */ case 4:
-						$r = check.errorf(a, 42, "%s used as value", new sliceType$6([a])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return rsig;
-					/* } else if (_1 === (0)) { */ case 5:
-						$s = -1; return rsig;
-					/* } */ case 6:
-				case 3:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			nargs = args.$length;
-			npars = sig.params.Len();
-			ddd = new token.Pos(call.Ellipsis).IsValid();
-			sigParams = sig.params;
-			adjusted = false;
-			/* */ if (sig.variadic) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (sig.variadic) { */ case 8:
-				/* */ if (ddd) { $s = 11; continue; }
-				/* */ $s = 12; continue;
-				/* if (ddd) { */ case 11:
-					/* */ if ((call.Args.$length === 1) && nargs > 1) { $s = 14; continue; }
-					/* */ $s = 15; continue;
-					/* if ((call.Args.$length === 1) && nargs > 1) { */ case 14:
-						_r$1 = inNode(call, call.Ellipsis); /* */ $s = 16; case 16: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						$r = check.errorf((x = _r$1, new x.constructor.elem(x)), 81, "cannot use ... with %d-valued %s", new sliceType$6([new $Int(nargs), (x$1 = call.Args, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]))])); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return rsig;
-					/* } */ case 15:
-					$s = 13; continue;
-				/* } else { */ case 12:
-					if (nargs >= (npars - 1 >> 0)) {
-						vars = $makeSlice(sliceType$10, (npars - 1 >> 0));
-						$copySlice(vars, sig.params.vars);
-						last = (x$2 = sig.params.vars, x$3 = npars - 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]));
-						typ$4 = $assertType(last.object.typ, ptrType$25).elem;
-						while (true) {
-							if (!(vars.$length < nargs)) { break; }
-							vars = $append(vars, NewParam(last.object.pos, last.object.pkg, last.object.name, typ$4));
-						}
-						sigParams = NewTuple(vars);
-						adjusted = true;
-						npars = nargs;
-					} else {
-						npars = npars - (1) >> 0;
+			b = [b];
+			result = [result];
+			re = this;
+			if (n < 0) {
+				n = b[0].$length + 1 >> 0;
+			}
+			result[0] = sliceType$8.nil;
+			$r = re.allMatches("", b[0], n, (function(b, result) { return function Regexp·FindAll·func1(match) {
+					var match;
+					if (result[0] === sliceType$8.nil) {
+						result[0] = $makeSlice(sliceType$8, 0, 10);
 					}
-				/* } */ case 13:
-				$s = 10; continue;
-			/* } else { */ case 9:
-				/* */ if (ddd) { $s = 18; continue; }
-				/* */ $s = 19; continue;
-				/* if (ddd) { */ case 18:
-					_r$2 = inNode(call, call.Ellipsis); /* */ $s = 20; case 20: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					$r = check.errorf((x$4 = _r$2, new x$4.constructor.elem(x$4)), 78, "cannot use ... in call to non-variadic %s", new sliceType$6([call.Fun])); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return rsig;
-				/* } */ case 19:
-			/* } */ case 10:
-			/* */ if (!((nargs === npars))) { $s = 22; continue; }
-			/* */ $s = 23; continue;
-			/* if (!((nargs === npars))) { */ case 22:
-				at$1 = call;
-				qualifier$1 = "not enough";
-				if (nargs > npars) {
-					at$1 = ((npars < 0 || npars >= args.$length) ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + npars]).expr;
-					qualifier$1 = "too many";
-				} else {
-					at$1 = new atPos(((call.Rparen >> 0)));
-				}
-				params = sliceType$10.nil;
-				if (!(sig.params === ptrType$15.nil)) {
-					params = sig.params.vars;
-				}
-				err = newErrorf(at$1, 126, "%s arguments in call to %s", new sliceType$6([new $String(qualifier$1), call.Fun]));
-				_r$3 = check.typesSummary(operandTypes(args), false); /* */ $s = 24; case 24: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_arg = new $String(_r$3);
-				$r = err.errorf(0, "have %s", new sliceType$6([_arg])); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$4 = check.typesSummary(varTypes(params), sig.variadic); /* */ $s = 26; case 26: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_arg$1 = new $String(_r$4);
-				$r = err.errorf(0, "want %s", new sliceType$6([_arg$1])); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check.report(err); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return rsig;
-			/* } */ case 23:
-			/* */ if (sig.TypeParams().Len() > 0) { $s = 29; continue; }
-			/* */ $s = 30; continue;
-			/* if (sig.TypeParams().Len() > 0) { */ case 29:
-				/* */ if (!check.allowVersion(check.pkg, 1, 18)) { $s = 31; continue; }
-				/* */ $s = 32; continue;
-				/* if (!check.allowVersion(check.pkg, 1, 18)) { */ case 31:
-					_ref$1 = call.Fun;
-					/* */ if ($assertType(_ref$1, ptrType$37, true)[1] || $assertType(_ref$1, ptrType$38, true)[1]) { $s = 33; continue; }
-					/* */ $s = 34; continue;
-					/* if ($assertType(_ref$1, ptrType$37, true)[1] || $assertType(_ref$1, ptrType$38, true)[1]) { */ case 33:
-						ix = typeparams.UnpackIndexExpr(call.Fun);
-						_r$5 = inNode(call.Fun, ix.IndexListExpr.Lbrack); /* */ $s = 36; case 36: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						$r = check.softErrorf((x$5 = _r$5, new x$5.constructor.elem(x$5)), 135, "function instantiation requires go1.18 or later", sliceType$6.nil); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 35; continue;
-					/* } else { */ case 34:
-						_r$6 = inNode(call, call.Lparen); /* */ $s = 38; case 38: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						$r = check.softErrorf((x$6 = _r$6, new x$6.constructor.elem(x$6)), 135, "implicit function instantiation requires go1.18 or later", sliceType$6.nil); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 35:
-				/* } */ case 32:
-				_r$7 = check.infer(call, sig.TypeParams().list(), targs, sigParams, args); /* */ $s = 40; case 40: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				targs$1 = _r$7;
-				if (targs$1 === sliceType$2.nil) {
-					$s = -1; return rsig;
-				}
-				_r$8 = call.Pos(); /* */ $s = 41; case 41: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				_r$9 = check.instantiateSignature(_r$8, sig, targs$1, xlist); /* */ $s = 42; case 42: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				rsig = _r$9;
-				$r = assert(rsig.TypeParams().Len() === 0); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check.recordInstance(call.Fun, targs$1, rsig); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (adjusted) { $s = 45; continue; }
-				/* */ $s = 46; continue;
-				/* if (adjusted) { */ case 45:
-					_r$10 = call.Pos(); /* */ $s = 48; case 48: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_arg$2 = _r$10;
-					_arg$3 = sigParams;
-					_r$11 = makeSubstMap(sig.TypeParams().list(), targs$1); /* */ $s = 49; case 49: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					_arg$4 = _r$11;
-					_arg$5 = ptrType$9.nil;
-					_arg$6 = check.context();
-					_r$12 = check.subst(_arg$2, _arg$3, _arg$4, _arg$5, _arg$6); /* */ $s = 50; case 50: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					sigParams = $assertType(_r$12, ptrType$15);
-					$s = 47; continue;
-				/* } else { */ case 46:
-					sigParams = rsig.params;
-				/* } */ case 47:
-			/* } */ case 30:
-			/* */ if (args.$length > 0) { $s = 51; continue; }
-			/* */ $s = 52; continue;
-			/* if (args.$length > 0) { */ case 51:
-				_r$13 = check.sprintf("argument to %s", new sliceType$6([call.Fun])); /* */ $s = 53; case 53: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-				context$1 = _r$13;
-				_ref$2 = args;
-				_i$1 = 0;
-				/* while (true) { */ case 54:
-					/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 55; continue; }
-					i = _i$1;
-					a$1 = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-					$r = check.assignment(a$1, (x$7 = sigParams.vars, ((i < 0 || i >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + i])).object.typ, context$1); /* */ $s = 56; case 56: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i$1++;
-				$s = 54; continue;
-				case 55:
-			/* } */ case 52:
-			$s = -1; return rsig;
-			/* */ } return; } var $f = {$blk: arguments$1, $c: true, $r, _1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _i, _i$1, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, a, a$1, adjusted, args, at$1, call, check, context$1, ddd, err, i, ix, last, nargs, npars, params, qualifier$1, rsig, sig, sigParams, targs, targs$1, typ$4, vars, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, xlist, $s};return $f;
+					result[0] = $append(result[0], $subslice(b[0], (0 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 0]), (1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1]), (1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1])));
+				}; })(b, result)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return result[0];
+			/* */ } return; } var $f = {$blk: FindAll, $c: true, $r, b, n, re, result, $s};return $f;
 		};
-		$ptrType(Checker).prototype.selector = function selector(x, e, def$2, wantType) {
-			var {_1, _arg, _arg$1, _arg$2, _arg$3, _i, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _v, changeCase, check, def$2, disabled, e, exp, exp$1, exp$2, exp$3, exp$4, exp$5, exp$6, funcMode, ident$1, index$2, indirect, m, m$1, m$2, mset, name, obj, obj$1, obj$2, obj$3, obj$4, ok, ok$1, params, pkg, pname, prefix, r, sel, sig, sig$1, typ$4, wantType, why, x, x$1, $s, $r, $c} = $restore(this, {x, e, def$2, wantType});
+		$ptrType(Regexp).prototype.FindAllIndex = function FindAllIndex(b, n) {
+			var {b, n, re, result, $s, $r, $c} = $restore(this, {b, n});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			sig = [sig];
-			check = this;
-			obj = $ifaceNil;
-			index$2 = sliceType$13.nil;
-			indirect = false;
-			sel = e.Sel.Name;
-			_tuple = $assertType(e.X, ptrType$30, true);
-			ident$1 = _tuple[0];
-			ok = _tuple[1];
-			/* */ if (ok) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (ok) { */ case 1:
-				_r$1 = check.environment.lookup(ident$1.Name); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				obj$1 = _r$1;
-				_tuple$1 = $assertType(obj$1, ptrType$31, true);
-				pname = _tuple$1[0];
-				/* */ if (!(pname === ptrType$31.nil)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (!(pname === ptrType$31.nil)) { */ case 4:
-					$r = assert(pname.object.pkg === check.pkg); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = check.recordUse(ident$1, pname); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					pname.used = true;
-					pkg = pname.imported;
-					exp = $ifaceNil;
-					funcMode = 7;
-					/* */ if (pkg.cgo) { $s = 8; continue; }
-					/* */ $s = 9; continue;
-					/* if (pkg.cgo) { */ case 8:
-						if (sel === "malloc") {
-							sel = "_CMalloc";
-						} else {
-							funcMode = 10;
-						}
-						_ref = cgoPrefixes;
-						_i = 0;
-						/* while (true) { */ case 11:
-							/* if (!(_i < 8)) { break; } */ if(!(_i < 8)) { $s = 12; continue; }
-							prefix = ((_i < 0 || _i >= _ref.length) ? ($throwRuntimeError("index out of range"), undefined) : _ref[_i]);
-							_r$2 = check.environment.scope.LookupParent(prefix + sel, check.environment.pos); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-							_tuple$2 = _r$2;
-							exp = _tuple$2[1];
-							if (!($interfaceIsEqual(exp, $ifaceNil))) {
-								/* break; */ $s = 12; continue;
-							}
-							_i++;
-						$s = 11; continue;
-						case 12:
-						/* */ if ($interfaceIsEqual(exp, $ifaceNil)) { $s = 14; continue; }
-						/* */ $s = 15; continue;
-						/* if ($interfaceIsEqual(exp, $ifaceNil)) { */ case 14:
-							$r = check.errorf(e.Sel, 73, "undefined: %s", new sliceType$6([(e)])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* goto Error */ $s = 17; continue;
-						/* } */ case 15:
-						$r = check.objDecl(exp, ptrType$9.nil); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 10; continue;
-					/* } else { */ case 9:
-						_r$3 = pkg.scope.Lookup(sel); /* */ $s = 19; case 19: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						exp = _r$3;
-						/* */ if ($interfaceIsEqual(exp, $ifaceNil)) { $s = 20; continue; }
-						/* */ $s = 21; continue;
-						/* if ($interfaceIsEqual(exp, $ifaceNil)) { */ case 20:
-							/* */ if (!pkg.fake) { $s = 22; continue; }
-							/* */ $s = 23; continue;
-							/* if (!pkg.fake) { */ case 22:
-								$r = check.errorf(e.Sel, 73, "undefined: %s", new sliceType$6([(e)])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 23:
-							/* goto Error */ $s = 17; continue;
-						/* } */ case 21:
-						_r$4 = exp.Exported(); /* */ $s = 27; case 27: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						/* */ if (!_r$4) { $s = 25; continue; }
-						/* */ $s = 26; continue;
-						/* if (!_r$4) { */ case 25:
-							$r = check.errorf(e.Sel, 74, "%s not exported by package %s", new sliceType$6([new $String(sel), new $String(pkg.name)])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 26:
-					/* } */ case 10:
-					$r = check.recordUse(e.Sel, exp); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_ref$1 = exp;
-					/* */ if ($assertType(_ref$1, ptrType$32, true)[1]) { $s = 30; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$17, true)[1]) { $s = 31; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$16, true)[1]) { $s = 32; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$2, true)[1]) { $s = 33; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$18, true)[1]) { $s = 34; continue; }
-					/* */ $s = 35; continue;
-					/* if ($assertType(_ref$1, ptrType$32, true)[1]) { */ case 30:
-						exp$1 = _ref$1.$val;
-						$r = assert(!($interfaceIsEqual(exp$1.Val(), $ifaceNil))); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x.mode = 4;
-						x.typ = exp$1.object.typ;
-						x.val = exp$1.val;
-						$s = 36; continue;
-					/* } else if ($assertType(_ref$1, ptrType$17, true)[1]) { */ case 31:
-						exp$2 = _ref$1.$val;
-						x.mode = 3;
-						x.typ = exp$2.object.typ;
-						$s = 36; continue;
-					/* } else if ($assertType(_ref$1, ptrType$16, true)[1]) { */ case 32:
-						exp$3 = _ref$1.$val;
-						x.mode = 5;
-						x.typ = exp$3.object.typ;
-						if (pkg.cgo && strings.HasPrefix(exp$3.object.name, "_Cvar_")) {
-							x.typ = $assertType(x.typ, ptrType$26).base;
-						}
-						$s = 36; continue;
-					/* } else if ($assertType(_ref$1, ptrType$2, true)[1]) { */ case 33:
-						exp$4 = _ref$1.$val;
-						x.mode = funcMode;
-						x.typ = exp$4.object.typ;
-						if (pkg.cgo && strings.HasPrefix(exp$4.object.name, "_Cmacro_")) {
-							x.mode = 7;
-							x.typ = (x$1 = $assertType(x.typ, ptrType$27).results.vars, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).object.typ;
-						}
-						$s = 36; continue;
-					/* } else if ($assertType(_ref$1, ptrType$18, true)[1]) { */ case 34:
-						exp$5 = _ref$1.$val;
-						x.mode = 2;
-						x.typ = exp$5.object.typ;
-						x.id = exp$5.id;
-						$s = 36; continue;
-					/* } else { */ case 35:
-						exp$6 = _ref$1;
-						$r = check.dump("%v: unexpected object %v", new sliceType$6([new token.Pos(e.Sel.Pos()), exp$6])); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						unreachable();
-					/* } */ case 36:
-					x.expr = e;
-					$s = -1; return;
-				/* } */ case 5:
-			/* } */ case 2:
-			$r = check.exprOrType(x, e.X, false); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_1 = x.mode;
-				/* */ if (_1 === (3)) { $s = 41; continue; }
-				/* */ if (_1 === (2)) { $s = 42; continue; }
-				/* */ if (_1 === (0)) { $s = 43; continue; }
-				/* */ $s = 44; continue;
-				/* if (_1 === (3)) { */ case 41:
-					/* */ if (!(def$2 === ptrType$9.nil) && $interfaceIsEqual(x.typ, def$2)) { $s = 45; continue; }
-					/* */ $s = 46; continue;
-					/* if (!(def$2 === ptrType$9.nil) && $interfaceIsEqual(x.typ, def$2)) { */ case 45:
-						$r = check.cycleError(new sliceType$8([def$2.obj])); /* */ $s = 47; case 47: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* goto Error */ $s = 17; continue;
-					/* } */ case 46:
-					$s = 44; continue;
-				/* } else if (_1 === (2)) { */ case 42:
-					$r = check.errorf(e.Sel, 82, "cannot select on %s", new sliceType$6([x])); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* goto Error */ $s = 17; continue;
-					$s = 44; continue;
-				/* } else if (_1 === (0)) { */ case 43:
-					/* goto Error */ $s = 17; continue;
-				/* } */ case 44:
-			case 40:
-			/* */ if (wantType) { $s = 49; continue; }
-			/* */ $s = 50; continue;
-			/* if (wantType) { */ case 49:
-				$r = check.errorf(e.Sel, 25, "%s is not a type", new sliceType$6([(e)])); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* goto Error */ $s = 17; continue;
-			/* } */ case 50:
-			_r$5 = LookupFieldOrMethod(x.typ, x.mode === 5, check.pkg, sel); /* */ $s = 52; case 52: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_tuple$3 = _r$5;
-			obj = _tuple$3[0];
-			index$2 = _tuple$3[1];
-			indirect = _tuple$3[2];
-			/* */ if ($interfaceIsEqual(obj, $ifaceNil)) { $s = 53; continue; }
-			/* */ $s = 54; continue;
-			/* if ($interfaceIsEqual(obj, $ifaceNil)) { */ case 53:
-				_r$6 = under(x.typ); /* */ $s = 57; case 57: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				/* */ if ($interfaceIsEqual(_r$6, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { $s = 55; continue; }
-				/* */ $s = 56; continue;
-				/* if ($interfaceIsEqual(_r$6, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { */ case 55:
-					/* goto Error */ $s = 17; continue;
-				/* } */ case 56:
-				/* */ if (!(index$2 === sliceType$13.nil)) { $s = 58; continue; }
-				/* */ $s = 59; continue;
-				/* if (!(index$2 === sliceType$13.nil)) { */ case 58:
-					$r = check.errorf(e.Sel, 72, "ambiguous selector %s.%s", new sliceType$6([x.expr, new $String(sel)])); /* */ $s = 60; case 60: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* goto Error */ $s = 17; continue;
-				/* } */ case 59:
-				/* */ if (indirect) { $s = 61; continue; }
-				/* */ $s = 62; continue;
-				/* if (indirect) { */ case 61:
-					/* */ if (x.mode === 3) { $s = 63; continue; }
-					/* */ $s = 64; continue;
-					/* if (x.mode === 3) { */ case 63:
-						$r = check.errorf(e.Sel, 125, "invalid method expression %s.%s (needs pointer receiver (*%s).%s)", new sliceType$6([x.typ, new $String(sel), x.typ, new $String(sel)])); /* */ $s = 66; case 66: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 65; continue;
-					/* } else { */ case 64:
-						$r = check.errorf(e.Sel, 125, "cannot call pointer method %s on %s", new sliceType$6([new $String(sel), x.typ])); /* */ $s = 67; case 67: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 65:
-					/* goto Error */ $s = 17; continue;
-				/* } */ case 62:
-				why = "";
-				_r$7 = isInterfacePtr(x.typ); /* */ $s = 71; case 71: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				/* */ if (_r$7) { $s = 68; continue; }
-				/* */ $s = 69; continue;
-				/* if (_r$7) { */ case 68:
-					_r$8 = check.interfacePtrError(x.typ); /* */ $s = 72; case 72: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					why = _r$8;
-					$s = 70; continue;
-				/* } else { */ case 69:
-					_r$9 = check.sprintf("type %s has no field or method %s", new sliceType$6([x.typ, new $String(sel)])); /* */ $s = 73; case 73: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					why = _r$9;
-					/* */ if (sel.length > 0) { $s = 74; continue; }
-					/* */ $s = 75; continue;
-					/* if (sel.length > 0) { */ case 74:
-						changeCase = "";
-						r = ((sel.charCodeAt(0) >> 0));
-						if (unicode.IsUpper(r)) {
-							changeCase = ($encodeRune(unicode.ToLower(r))) + $substring(sel, 1);
-						} else {
-							changeCase = ($encodeRune(unicode.ToUpper(r))) + $substring(sel, 1);
+			result = [result];
+			re = this;
+			if (n < 0) {
+				n = b.$length + 1 >> 0;
+			}
+			result[0] = sliceType$9.nil;
+			$r = re.allMatches("", b, n, (function(result) { return function Regexp·FindAllIndex·func1(match) {
+					var match;
+					if (result[0] === sliceType$9.nil) {
+						result[0] = $makeSlice(sliceType$9, 0, 10);
+					}
+					result[0] = $append(result[0], $subslice(match, 0, 2));
+				}; })(result)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return result[0];
+			/* */ } return; } var $f = {$blk: FindAllIndex, $c: true, $r, b, n, re, result, $s};return $f;
+		};
+		$ptrType(Regexp).prototype.FindAllString = function FindAllString(s, n) {
+			var {n, re, result, s, $s, $r, $c} = $restore(this, {s, n});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			result = [result];
+			s = [s];
+			re = this;
+			if (n < 0) {
+				n = s[0].length + 1 >> 0;
+			}
+			result[0] = sliceType$3.nil;
+			$r = re.allMatches(s[0], sliceType$4.nil, n, (function(result, s) { return function Regexp·FindAllString·func1(match) {
+					var match;
+					if (result[0] === sliceType$3.nil) {
+						result[0] = $makeSlice(sliceType$3, 0, 10);
+					}
+					result[0] = $append(result[0], $substring(s[0], (0 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 0]), (1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1])));
+				}; })(result, s)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return result[0];
+			/* */ } return; } var $f = {$blk: FindAllString, $c: true, $r, n, re, result, s, $s};return $f;
+		};
+		$ptrType(Regexp).prototype.FindAllStringIndex = function FindAllStringIndex(s, n) {
+			var {n, re, result, s, $s, $r, $c} = $restore(this, {s, n});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			result = [result];
+			re = this;
+			if (n < 0) {
+				n = s.length + 1 >> 0;
+			}
+			result[0] = sliceType$9.nil;
+			$r = re.allMatches(s, sliceType$4.nil, n, (function(result) { return function Regexp·FindAllStringIndex·func1(match) {
+					var match;
+					if (result[0] === sliceType$9.nil) {
+						result[0] = $makeSlice(sliceType$9, 0, 10);
+					}
+					result[0] = $append(result[0], $subslice(match, 0, 2));
+				}; })(result)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return result[0];
+			/* */ } return; } var $f = {$blk: FindAllStringIndex, $c: true, $r, n, re, result, s, $s};return $f;
+		};
+		$ptrType(Regexp).prototype.FindAllSubmatch = function FindAllSubmatch(b, n) {
+			var {b, n, re, result, $s, $r, $c} = $restore(this, {b, n});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			b = [b];
+			result = [result];
+			re = this;
+			if (n < 0) {
+				n = b[0].$length + 1 >> 0;
+			}
+			result[0] = sliceType$10.nil;
+			$r = re.allMatches("", b[0], n, (function(b, result) { return function Regexp·FindAllSubmatch·func1(match) {
+					var _i, _q, _ref, j, match, slice, x, x$1, x$2, x$3;
+					if (result[0] === sliceType$10.nil) {
+						result[0] = $makeSlice(sliceType$10, 0, 10);
+					}
+					slice = $makeSlice(sliceType$8, (_q = match.$length / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")));
+					_ref = slice;
+					_i = 0;
+					while (true) {
+						if (!(_i < _ref.$length)) { break; }
+						j = _i;
+						if ((x = $imul(2, j), ((x < 0 || x >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x])) >= 0) {
+							((j < 0 || j >= slice.$length) ? ($throwRuntimeError("index out of range"), undefined) : slice.$array[slice.$offset + j] = $subslice(b[0], (x$1 = $imul(2, j), ((x$1 < 0 || x$1 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$1])), (x$2 = ($imul(2, j)) + 1 >> 0, ((x$2 < 0 || x$2 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$2])), (x$3 = ($imul(2, j)) + 1 >> 0, ((x$3 < 0 || x$3 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$3]))));
 						}
-						_r$10 = LookupFieldOrMethod(x.typ, x.mode === 5, check.pkg, changeCase); /* */ $s = 76; case 76: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-						_tuple$4 = _r$10;
-						obj = _tuple$4[0];
-						if (!($interfaceIsEqual(obj, $ifaceNil))) {
-							why = why + (", but does have " + changeCase);
+						_i++;
+					}
+					result[0] = $append(result[0], slice);
+				}; })(b, result)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return result[0];
+			/* */ } return; } var $f = {$blk: FindAllSubmatch, $c: true, $r, b, n, re, result, $s};return $f;
+		};
+		$ptrType(Regexp).prototype.FindAllSubmatchIndex = function FindAllSubmatchIndex(b, n) {
+			var {b, n, re, result, $s, $r, $c} = $restore(this, {b, n});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			result = [result];
+			re = this;
+			if (n < 0) {
+				n = b.$length + 1 >> 0;
+			}
+			result[0] = sliceType$9.nil;
+			$r = re.allMatches("", b, n, (function(result) { return function Regexp·FindAllSubmatchIndex·func1(match) {
+					var match;
+					if (result[0] === sliceType$9.nil) {
+						result[0] = $makeSlice(sliceType$9, 0, 10);
+					}
+					result[0] = $append(result[0], match);
+				}; })(result)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return result[0];
+			/* */ } return; } var $f = {$blk: FindAllSubmatchIndex, $c: true, $r, b, n, re, result, $s};return $f;
+		};
+		$ptrType(Regexp).prototype.FindAllStringSubmatch = function FindAllStringSubmatch(s, n) {
+			var {n, re, result, s, $s, $r, $c} = $restore(this, {s, n});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			result = [result];
+			s = [s];
+			re = this;
+			if (n < 0) {
+				n = s[0].length + 1 >> 0;
+			}
+			result[0] = sliceType$11.nil;
+			$r = re.allMatches(s[0], sliceType$4.nil, n, (function(result, s) { return function Regexp·FindAllStringSubmatch·func1(match) {
+					var _i, _q, _ref, j, match, slice, x, x$1, x$2;
+					if (result[0] === sliceType$11.nil) {
+						result[0] = $makeSlice(sliceType$11, 0, 10);
+					}
+					slice = $makeSlice(sliceType$3, (_q = match.$length / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")));
+					_ref = slice;
+					_i = 0;
+					while (true) {
+						if (!(_i < _ref.$length)) { break; }
+						j = _i;
+						if ((x = $imul(2, j), ((x < 0 || x >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x])) >= 0) {
+							((j < 0 || j >= slice.$length) ? ($throwRuntimeError("index out of range"), undefined) : slice.$array[slice.$offset + j] = $substring(s[0], (x$1 = $imul(2, j), ((x$1 < 0 || x$1 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$1])), (x$2 = ($imul(2, j)) + 1 >> 0, ((x$2 < 0 || x$2 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$2]))));
 						}
-					/* } */ case 75:
-				/* } */ case 70:
-				$r = check.errorf(e.Sel, 76, "%s.%s undefined (%s)", new sliceType$6([x.expr, new $String(sel), new $String(why)])); /* */ $s = 77; case 77: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* goto Error */ $s = 17; continue;
-			/* } */ case 54:
-			_tuple$5 = $assertType(obj, ptrType$2, true);
-			m = _tuple$5[0];
-			/* */ if (!(m === ptrType$2.nil)) { $s = 78; continue; }
-			/* */ $s = 79; continue;
-			/* if (!(m === ptrType$2.nil)) { */ case 78:
-				$r = check.objDecl(m, ptrType$9.nil); /* */ $s = 80; case 80: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 79:
-			/* */ if (x.mode === 3) { $s = 81; continue; }
-			/* */ $s = 82; continue;
-			/* if (x.mode === 3) { */ case 81:
-				_tuple$6 = $assertType(obj, ptrType$2, true);
-				m$1 = _tuple$6[0];
-				/* */ if (m$1 === ptrType$2.nil) { $s = 84; continue; }
-				/* */ $s = 85; continue;
-				/* if (m$1 === ptrType$2.nil) { */ case 84:
-					$r = check.errorf(e.Sel, 76, "%s.%s undefined (type %s has no method %s)", new sliceType$6([x.expr, new $String(sel), x.typ, new $String(sel)])); /* */ $s = 86; case 86: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* goto Error */ $s = 17; continue;
-				/* } */ case 85:
-				$r = check.recordSelection(e, 2, x.typ, m$1, index$2, indirect); /* */ $s = 87; case 87: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				sig$1 = $assertType(m$1.object.typ, ptrType$27);
-				/* */ if (sig$1.recv === ptrType$16.nil) { $s = 88; continue; }
-				/* */ $s = 89; continue;
-				/* if (sig$1.recv === ptrType$16.nil) { */ case 88:
-					$r = check.error(e, 11, "illegal cycle in method declaration"); /* */ $s = 90; case 90: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* goto Error */ $s = 17; continue;
-				/* } */ case 89:
-				params = sliceType$10.nil;
-				if (!(sig$1.params === ptrType$15.nil)) {
-					params = sig$1.params.vars;
-				}
-				name = "";
-				if (params.$length > 0 && !((0 >= params.$length ? ($throwRuntimeError("index out of range"), undefined) : params.$array[params.$offset + 0]).object.name === "")) {
-					name = sig$1.recv.object.name;
-					if (name === "") {
-						name = "_";
+						_i++;
 					}
-				}
-				params = $appendSlice(new sliceType$10([NewVar(sig$1.recv.object.pos, sig$1.recv.object.pkg, name, x.typ)]), params);
-				x.mode = 7;
-				x.typ = new Signature.ptr(ptrType$48.nil, sig$1.tparams, ptrType.nil, ptrType$16.nil, NewTuple(params), sig$1.results, sig$1.variadic);
-				check.addDeclDep(m$1);
-				$s = 83; continue;
-			/* } else { */ case 82:
-				_ref$2 = obj;
-				/* */ if ($assertType(_ref$2, ptrType$16, true)[1]) { $s = 91; continue; }
-				/* */ if ($assertType(_ref$2, ptrType$2, true)[1]) { $s = 92; continue; }
-				/* */ $s = 93; continue;
-				/* if ($assertType(_ref$2, ptrType$16, true)[1]) { */ case 91:
-					obj$2 = _ref$2.$val;
-					$r = check.recordSelection(e, 0, x.typ, obj$2, index$2, indirect); /* */ $s = 95; case 95: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if ((x.mode === 5) || indirect) {
-						x.mode = 5;
-					} else {
-						x.mode = 7;
+					result[0] = $append(result[0], slice);
+				}; })(result, s)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return result[0];
+			/* */ } return; } var $f = {$blk: FindAllStringSubmatch, $c: true, $r, n, re, result, s, $s};return $f;
+		};
+		$ptrType(Regexp).prototype.FindAllStringSubmatchIndex = function FindAllStringSubmatchIndex(s, n) {
+			var {n, re, result, s, $s, $r, $c} = $restore(this, {s, n});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			result = [result];
+			re = this;
+			if (n < 0) {
+				n = s.length + 1 >> 0;
+			}
+			result[0] = sliceType$9.nil;
+			$r = re.allMatches(s, sliceType$4.nil, n, (function(result) { return function Regexp·FindAllStringSubmatchIndex·func1(match) {
+					var match;
+					if (result[0] === sliceType$9.nil) {
+						result[0] = $makeSlice(sliceType$9, 0, 10);
 					}
-					x.typ = obj$2.object.typ;
-					$s = 94; continue;
-				/* } else if ($assertType(_ref$2, ptrType$2, true)[1]) { */ case 92:
-					obj$3 = _ref$2.$val;
-					$r = check.recordSelection(e, 1, x.typ, obj$3, index$2, indirect); /* */ $s = 96; case 96: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					disabled = true;
-					/* */ if (!disabled && false) { $s = 97; continue; }
-					/* */ $s = 98; continue;
-					/* if (!disabled && false) { */ case 97:
-						typ$4 = x.typ;
-						/* */ if (x.mode === 5) { $s = 99; continue; }
-						/* */ $s = 100; continue;
-						/* if (x.mode === 5) { */ case 99:
-							_tuple$7 = $assertType(typ$4, ptrType$26, true);
-							ok$1 = _tuple$7[1];
-							if (!(!ok$1)) { _v = false; $s = 103; continue s; }
-							_r$11 = IsInterface(typ$4); /* */ $s = 104; case 104: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-							_v = !_r$11; case 103:
-							/* */ if (_v) { $s = 101; continue; }
-							/* */ $s = 102; continue;
-							/* if (_v) { */ case 101:
-								typ$4 = new Pointer.ptr(typ$4);
-							/* } */ case 102:
-						/* } */ case 100:
-						_r$12 = NewMethodSet(typ$4); /* */ $s = 105; case 105: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						mset = _r$12;
-						_r$13 = mset.Lookup(check.pkg, sel); /* */ $s = 106; case 106: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-						m$2 = _r$13;
-						/* */ if (m$2 === ptrType$3.nil || !($interfaceIsEqual(m$2.obj, obj$3))) { $s = 107; continue; }
-						/* */ $s = 108; continue;
-						/* if (m$2 === ptrType$3.nil || !($interfaceIsEqual(m$2.obj, obj$3))) { */ case 107:
-							_r$14 = e.Pos(); /* */ $s = 109; case 109: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-							_arg = new token.Pos(_r$14);
-							_arg$1 = typ$4;
-							_arg$2 = new $String(obj$3.object.name);
-							_arg$3 = m$2;
-							$r = check.dump("%v: (%s).%v -> %s", new sliceType$6([_arg, _arg$1, _arg$2, _arg$3])); /* */ $s = 110; case 110: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$r = check.dump("%s\n", new sliceType$6([mset])); /* */ $s = 111; case 111: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$panic(new $String("method sets and lookup don't agree"));
-						/* } */ case 108:
-					/* } */ case 98:
-					x.mode = 7;
-					sig[0] = $clone($assertType(obj$3.object.typ, ptrType$27), Signature);
-					sig[0].recv = ptrType$16.nil;
-					x.typ = sig[0];
-					check.addDeclDep(obj$3);
-					$s = 94; continue;
-				/* } else { */ case 93:
-					obj$4 = _ref$2;
-					unreachable();
-				/* } */ case 94:
-			/* } */ case 83:
-			x.expr = e;
-			$s = -1; return;
-			/* Error: */ case 17:
-			x.mode = 0;
-			x.expr = e;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: selector, $c: true, $r, _1, _arg, _arg$1, _arg$2, _arg$3, _i, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _v, changeCase, check, def$2, disabled, e, exp, exp$1, exp$2, exp$3, exp$4, exp$5, exp$6, funcMode, ident$1, index$2, indirect, m, m$1, m$2, mset, name, obj, obj$1, obj$2, obj$3, obj$4, ok, ok$1, params, pkg, pname, prefix, r, sel, sig, sig$1, typ$4, wantType, why, x, x$1, $s};return $f;
+					result[0] = $append(result[0], match);
+				}; })(result)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return result[0];
+			/* */ } return; } var $f = {$blk: FindAllStringSubmatchIndex, $c: true, $r, n, re, result, s, $s};return $f;
 		};
-		$ptrType(Checker).prototype.use = function use(arg) {
-			var {_i, _r$1, _ref, arg, check, e, x, $s, $r, $c} = $restore(this, {arg});
+		$ptrType(Regexp).prototype.Split = function Split(s, n) {
+			var {_i, _r, _ref, beg, end, match, matches, n, re, s, strings$1, $s, $r, $c} = $restore(this, {s, n});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = [x];
-			check = this;
-			x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-			_ref = arg;
+			re = this;
+			if (n === 0) {
+				$s = -1; return sliceType$3.nil;
+			}
+			if (re.expr.length > 0 && (s.length === 0)) {
+				$s = -1; return new sliceType$3([""]);
+			}
+			_r = re.FindAllStringIndex(s, n); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			matches = _r;
+			strings$1 = $makeSlice(sliceType$3, 0, matches.$length);
+			beg = 0;
+			end = 0;
+			_ref = matches;
 			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				e = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 3:
-					_r$1 = check.rawExpr(x[0], e, $ifaceNil, false); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$1;
-				/* } */ case 4:
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				match = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (n > 0 && strings$1.$length >= (n - 1 >> 0)) {
+					break;
+				}
+				end = (0 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 0]);
+				if (!(((1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1]) === 0))) {
+					strings$1 = $append(strings$1, $substring(s, beg, end));
+				}
+				beg = (1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1]);
 				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: use, $c: true, $r, _i, _r$1, _ref, arg, check, e, x, $s};return $f;
+			}
+			if (!((end === s.length))) {
+				strings$1 = $append(strings$1, $substring(s, beg));
+			}
+			$s = -1; return strings$1;
+			/* */ } return; } var $f = {$blk: Split, $c: true, $r, _i, _r, _ref, beg, end, match, matches, n, re, s, strings$1, $s};return $f;
 		};
-		$ptrType(Checker).prototype.useLHS = function useLHS(arg) {
-			var {_i, _r$1, _r$2, _ref, _tuple, _tuple$1, _tuple$2, arg, check, e, ident$1, obj, v, v_used, w, x, $s, $r, $c} = $restore(this, {arg});
+		$ptrType(Regexp).prototype.MarshalText = function MarshalText() {
+			var re;
+			re = this;
+			return [(new sliceType$4($stringToBytes(re.String()))), $ifaceNil];
+		};
+		$ptrType(Regexp).prototype.UnmarshalText = function UnmarshalText(text) {
+			var {_r, _tuple, err, newRE, re, text, $s, $r, $c} = $restore(this, {text});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = [x];
-			check = this;
-			x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-			_ref = arg;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				e = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				v = ptrType$16.nil;
-				v_used = false;
-				_tuple = $assertType(unparen(e), ptrType$30, true);
-				ident$1 = _tuple[0];
-				/* */ if (!(ident$1 === ptrType$30.nil)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!(ident$1 === ptrType$30.nil)) { */ case 3:
-					if (ident$1.Name === "_") {
-						_i++;
-						/* continue; */ $s = 1; continue;
+			re = this;
+			_r = Compile(($bytesToString(text))); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			newRE = _tuple[0];
+			err = _tuple[1];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return err;
+			}
+			Regexp.copy((re === ptrType.nil && $throwNilPointerError(), re), (newRE === ptrType.nil && $throwNilPointerError(), newRE));
+			$s = -1; return $ifaceNil;
+			/* */ } return; } var $f = {$blk: UnmarshalText, $c: true, $r, _r, _tuple, err, newRE, re, text, $s};return $f;
+		};
+		onePassPrefix = function onePassPrefix$1(p) {
+			var _tmp, _tmp$1, _tmp$10, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, buf, complete, i, p, pc, prefix, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
+			prefix = "";
+			complete = false;
+			pc = 0;
+			i = (x = p.Inst, x$1 = p.Start, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$6)));
+			if (!((i.Op === 3)) || ((((((i.Arg << 24 >>> 24))) & 4) >>> 0) === 0)) {
+				_tmp = "";
+				_tmp$1 = i.Op === 4;
+				_tmp$2 = ((p.Start >>> 0));
+				prefix = _tmp;
+				complete = _tmp$1;
+				pc = _tmp$2;
+				return [prefix, complete, pc];
+			}
+			pc = i.Out;
+			i = (x$2 = p.Inst, ((pc < 0 || pc >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + pc, ptrType$6)));
+			while (true) {
+				if (!(i.Op === 6)) { break; }
+				pc = i.Out;
+				i = (x$3 = p.Inst, ((pc < 0 || pc >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$3.$array, x$3.$offset + pc, ptrType$6)));
+			}
+			if (!((iop(i) === 7)) || !((i.Rune.$length === 1))) {
+				_tmp$3 = "";
+				_tmp$4 = i.Op === 4;
+				_tmp$5 = ((p.Start >>> 0));
+				prefix = _tmp$3;
+				complete = _tmp$4;
+				pc = _tmp$5;
+				return [prefix, complete, pc];
+			}
+			buf = new strings.Builder.ptr(ptrType$7.nil, sliceType$4.nil);
+			while (true) {
+				if (!((iop(i) === 7) && (i.Rune.$length === 1) && (((((i.Arg << 16 >>> 16)) & 1) >>> 0) === 0) && !(((x$4 = i.Rune, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0])) === 65533)))) { break; }
+				buf.WriteRune((x$5 = i.Rune, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0])));
+				_tmp$6 = i.Out;
+				_tmp$7 = (x$6 = p.Inst, x$7 = i.Out, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$6.$array, x$6.$offset + x$7, ptrType$6)));
+				pc = _tmp$6;
+				i = _tmp$7;
+			}
+			if ((i.Op === 3) && !((((((i.Arg << 24 >>> 24)) & 8) >>> 0) === 0)) && ((x$8 = p.Inst, x$9 = i.Out, ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9])).Op === 4)) {
+				complete = true;
+			}
+			_tmp$8 = buf.String();
+			_tmp$9 = complete;
+			_tmp$10 = pc;
+			prefix = _tmp$8;
+			complete = _tmp$9;
+			pc = _tmp$10;
+			return [prefix, complete, pc];
+		};
+		onePassNext = function onePassNext$1(i, r) {
+			var i, next, r, x;
+			next = i.Inst.MatchRunePos(r);
+			if (next >= 0) {
+				return (x = i.Next, ((next < 0 || next >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + next]));
+			}
+			if (i.Inst.Op === 1) {
+				return i.Inst.Out;
+			}
+			return 0;
+		};
+		iop = function iop$1(i) {
+			var _1, i, op;
+			op = i.Op;
+			_1 = op;
+			if ((_1 === (8)) || (_1 === (9)) || (_1 === (10))) {
+				op = 7;
+			}
+			return op;
+		};
+		$ptrType(queueOnePass).prototype.empty = function empty() {
+			var q;
+			q = this;
+			return q.nextIndex >= q.size;
+		};
+		$ptrType(queueOnePass).prototype.next = function next() {
+			var n, q, x, x$1;
+			n = 0;
+			q = this;
+			n = (x = q.dense, x$1 = q.nextIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+			q.nextIndex = q.nextIndex + (1) >>> 0;
+			return n;
+		};
+		$ptrType(queueOnePass).prototype.clear = function clear() {
+			var q;
+			q = this;
+			q.size = 0;
+			q.nextIndex = 0;
+		};
+		$ptrType(queueOnePass).prototype.contains = function contains(u) {
+			var q, u, x, x$1, x$2, x$3;
+			q = this;
+			if (u >= ((q.sparse.$length >>> 0))) {
+				return false;
+			}
+			return (x = q.sparse, ((u < 0 || u >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + u])) < q.size && ((x$1 = q.dense, x$2 = (x$3 = q.sparse, ((u < 0 || u >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + u])), ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])) === u);
+		};
+		$ptrType(queueOnePass).prototype.insert = function insert(u) {
+			var q, u;
+			q = this;
+			if (!q.contains(u)) {
+				q.insertNew(u);
+			}
+		};
+		$ptrType(queueOnePass).prototype.insertNew = function insertNew(u) {
+			var q, u, x, x$1, x$2;
+			q = this;
+			if (u >= ((q.sparse.$length >>> 0))) {
+				return;
+			}
+			(x = q.sparse, ((u < 0 || u >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + u] = q.size));
+			(x$1 = q.dense, x$2 = q.size, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2] = u));
+			q.size = q.size + (1) >>> 0;
+		};
+		newQueue = function newQueue$1(size) {
+			var q, size;
+			q = ptrType$8.nil;
+			q = new queueOnePass.ptr($makeSlice(sliceType$2, size), $makeSlice(sliceType$2, size), 0, 0);
+			return q;
+		};
+		mergeRuneSets = function mergeRuneSets$1(leftRunes, rightRunes, leftPC, rightPC) {
+			var {_r, _r$1, _r$2, _r$3, _tmp, _tmp$1, extend, ix, leftLen, leftPC, leftRunes, lx, merged, next$1, ok, rightLen, rightPC, rightRunes, rx, x, x$1, $s, $deferred, $r, $c} = $restore(this, {leftRunes, rightRunes, leftPC, rightPC});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			ix = [ix];
+			lx = [lx];
+			merged = [merged];
+			next$1 = [next$1];
+			ok = [ok];
+			rx = [rx];
+			leftLen = leftRunes.$get().$length;
+			rightLen = rightRunes.$get().$length;
+			if (!(((leftLen & 1) === 0)) || !(((rightLen & 1) === 0))) {
+				$panic(new $String("mergeRuneSets odd length []rune"));
+			}
+			_tmp = 0;
+			_tmp$1 = 0;
+			lx[0] = _tmp;
+			rx[0] = _tmp$1;
+			merged[0] = $makeSlice(sliceType$1, 0);
+			next$1[0] = $makeSlice(sliceType$2, 0);
+			ok[0] = true;
+			$deferred.push([(function(ix, lx, merged, next$1, ok, rx) { return function mergeRuneSets·func1() {
+					if (!ok[0]) {
+						merged[0] = sliceType$1.nil;
+						next$1[0] = sliceType$2.nil;
 					}
-					_r$1 = check.environment.scope.LookupParent(ident$1.Name, 0); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_tuple$1 = _r$1;
-					obj = _tuple$1[1];
-					if (!($interfaceIsEqual(obj, $ifaceNil))) {
-						_tuple$2 = $assertType(obj, ptrType$16, true);
-						w = _tuple$2[0];
-						if (!(w === ptrType$16.nil) && w.object.pkg === check.pkg) {
-							v = w;
-							v_used = v.used;
-						}
+				}; })(ix, lx, merged, next$1, ok, rx), []]);
+			ix[0] = -1;
+			extend = (function(ix, lx, merged, next$1, ok, rx) { return function mergeRuneSets·func2(newLow, newArray, pc) {
+					var newArray, newLow, pc, x, x$1, x$2, x$3, x$4, x$5;
+					if (ix[0] > 0 && (x = newArray.$get(), x$1 = newLow.$get(), ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])) <= ((ix[0] < 0 || ix[0] >= merged[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : merged[0].$array[merged[0].$offset + ix[0]])) {
+						return false;
 					}
-				/* } */ case 4:
-				_r$2 = check.rawExpr(x[0], e, $ifaceNil, false); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-				if (!(v === ptrType$16.nil)) {
-					v.used = v_used;
+					merged[0] = $append(merged[0], (x$2 = newArray.$get(), x$3 = newLow.$get(), ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3])), (x$4 = newArray.$get(), x$5 = newLow.$get() + 1 >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])));
+					newLow.$set(newLow.$get() + (2) >> 0);
+					ix[0] = ix[0] + (2) >> 0;
+					next$1[0] = $append(next$1[0], pc);
+					return true;
+				}; })(ix, lx, merged, next$1, ok, rx);
+			/* while (true) { */ case 1:
+				/* if (!(lx[0] < leftLen || rx[0] < rightLen)) { break; } */ if(!(lx[0] < leftLen || rx[0] < rightLen)) { $s = 2; continue; }
+					/* */ if (rx[0] >= rightLen) { $s = 4; continue; }
+					/* */ if (lx[0] >= leftLen) { $s = 5; continue; }
+					/* */ if ((x = rightRunes.$get(), ((rx[0] < 0 || rx[0] >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + rx[0]])) < (x$1 = leftRunes.$get(), ((lx[0] < 0 || lx[0] >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + lx[0]]))) { $s = 6; continue; }
+					/* */ $s = 7; continue;
+					/* if (rx[0] >= rightLen) { */ case 4:
+						_r = extend((lx.$ptr || (lx.$ptr = new ptrType$9(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, lx))), leftRunes, leftPC); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						ok[0] = _r;
+						$s = 8; continue;
+					/* } else if (lx[0] >= leftLen) { */ case 5:
+						_r$1 = extend((rx.$ptr || (rx.$ptr = new ptrType$9(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, rx))), rightRunes, rightPC); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						ok[0] = _r$1;
+						$s = 8; continue;
+					/* } else if ((x = rightRunes.$get(), ((rx[0] < 0 || rx[0] >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + rx[0]])) < (x$1 = leftRunes.$get(), ((lx[0] < 0 || lx[0] >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + lx[0]]))) { */ case 6:
+						_r$2 = extend((rx.$ptr || (rx.$ptr = new ptrType$9(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, rx))), rightRunes, rightPC); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						ok[0] = _r$2;
+						$s = 8; continue;
+					/* } else { */ case 7:
+						_r$3 = extend((lx.$ptr || (lx.$ptr = new ptrType$9(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, lx))), leftRunes, leftPC); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						ok[0] = _r$3;
+					/* } */ case 8:
+				case 3:
+				if (!ok[0]) {
+					$s = -1; return [noRune, noNext];
 				}
-				_i++;
 			$s = 1; continue;
 			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: useLHS, $c: true, $r, _i, _r$1, _r$2, _ref, _tuple, _tuple$1, _tuple$2, arg, check, e, ident$1, obj, v, v_used, w, x, $s};return $f;
+			$s = -1; return [merged[0], next$1[0]];
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [sliceType$1.nil, sliceType$2.nil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: mergeRuneSets$1, $c: true, $r, _r, _r$1, _r$2, _r$3, _tmp, _tmp$1, extend, ix, leftLen, leftPC, leftRunes, lx, merged, next$1, ok, rightLen, rightPC, rightRunes, rx, x, x$1, $s, $deferred};return $f; } }
 		};
-		$ptrType(Checker).prototype.builtin = function builtin(x, call, id) {
-			var {S, T, T$1, T$2, _, _1, _2, _3, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$19, _arg$2, _arg$20, _arg$21, _arg$22, _arg$23, _arg$24, _arg$25, _arg$26, _arg$27, _arg$28, _arg$29, _arg$3, _arg$30, _arg$31, _arg$32, _arg$33, _arg$34, _arg$35, _arg$36, _arg$37, _arg$38, _arg$39, _arg$4, _arg$40, _arg$41, _arg$42, _arg$43, _arg$44, _arg$45, _arg$46, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _i, _i$1, _i$2, _key, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$78, _r$79, _r$8, _r$80, _r$81, _r$82, _r$83, _r$84, _r$85, _r$86, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, alist, arg, arg$1, arg$2, arg0, arg0$1, base, bin, call, cause, check, code, code$1, d, dst, f, f$1, i, i$1, i$2, id, index$2, indirect, key, map_, min, mode, mode$1, msg$1, nargs, obj, ok, p, params, ptr, resTyp, resTyp$1, s, sel, selx, sig, sig$1, size, sizes, slice, src, src0, t, t$1, t$2, t$3, t$4, t$5, t$6, toFloat, typ$4, types$1, u, val, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, x1, xlist, xlist$1, y, y$1, y$2, y$3, y$4, $s, $deferred, $r, $c} = $restore(this, {x, call, id});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			check = [check];
-			id = [id];
-			key = [key];
-			t = [t];
-			x = [x];
-			xlist = [xlist];
-			y = [y];
-			y$1 = [y$1];
-			y$2 = [y$2];
-			y$3 = [y$3];
-			y$4 = [y$4];
-			_ = false;
-			check[0] = this;
-			bin = $clone(((id[0] < 0 || id[0] >= predeclaredFuncs.length) ? ($throwRuntimeError("index out of range"), undefined) : predeclaredFuncs[id[0]]), structType);
-			/* */ if (new token.Pos(call.Ellipsis).IsValid() && !((id[0] === 0))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (new token.Pos(call.Ellipsis).IsValid() && !((id[0] === 0))) { */ case 1:
-				$r = check[0].errorf(new atPos(((call.Ellipsis >> 0))), 81, "invalid operation: invalid use of ... with built-in %s", new sliceType$6([new $String(bin.name)])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check[0].use(call.Args); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return _;
-			/* } */ case 2:
-			/* */ if ((id[0] === 8) || (id[0] === 1)) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if ((id[0] === 8) || (id[0] === 1)) { */ case 5:
-				$deferred.push([(function(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4) { return function Checker·builtin·func1(b) {
-						var b;
-						check[0].environment.hasCallOrRecv = b;
-					}; })(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4), [check[0].environment.hasCallOrRecv]]);
-				check[0].environment.hasCallOrRecv = false;
-			/* } */ case 6:
-			arg = $throwNilPointerError;
-			nargs = call.Args.$length;
-				_1 = id[0];
-				/* */ if ((_1 === (9)) || (_1 === (10)) || (_1 === (18)) || (_1 === (25))) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if ((_1 === (9)) || (_1 === (10)) || (_1 === (18)) || (_1 === (25))) { */ case 8:
-					$s = 10; continue;
-				/* } else { */ case 9:
-					_r$1 = check[0].exprList(call.Args, false); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_tuple = _r$1;
-					xlist[0] = _tuple[0];
-					arg = (function(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4) { return function Checker·builtin·func2(x$1, i) {
-							var i, x$1;
-							operand.copy(x$1, ((i < 0 || i >= xlist[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : xlist[0].$array[xlist[0].$offset + i]));
-						}; })(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4);
-					nargs = xlist[0].$length;
-					/* */ if (nargs > 0) { $s = 12; continue; }
-					/* */ $s = 13; continue;
-					/* if (nargs > 0) { */ case 12:
-						$r = arg(x[0], 0); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						if (x[0].mode === 0) {
-							$s = -1; return _;
-						}
-					/* } */ case 13:
-				/* } */ case 10:
-			case 7:
-			msg$1 = "";
-			if (nargs < bin.nargs) {
-				msg$1 = "not enough";
-			} else if (!bin.variadic && nargs > bin.nargs) {
-				msg$1 = "too many";
+		cleanupOnePass = function cleanupOnePass$1(prog, original) {
+			var _1, _i, _ref, instOriginal, ix, original, prog, x, x$1, x$2;
+			_ref = original.Inst;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				ix = _i;
+				instOriginal = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), syntax.Inst);
+				_1 = instOriginal.Op;
+				if ((_1 === (0)) || (_1 === (1)) || (_1 === (7))) {
+				} else if ((_1 === (2)) || (_1 === (3)) || (_1 === (6)) || (_1 === (4)) || (_1 === (5))) {
+					(x = prog.Inst, ((ix < 0 || ix >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + ix])).Next = sliceType$2.nil;
+				} else if ((_1 === (8)) || (_1 === (9)) || (_1 === (10))) {
+					(x$1 = prog.Inst, ((ix < 0 || ix >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + ix])).Next = sliceType$2.nil;
+					onePassInst.copy((x$2 = prog.Inst, ((ix < 0 || ix >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + ix])), new onePassInst.ptr($clone(instOriginal, syntax.Inst), sliceType$2.nil));
+				}
+				_i++;
 			}
-			/* */ if (!(msg$1 === "")) { $s = 15; continue; }
-			/* */ $s = 16; continue;
-			/* if (!(msg$1 === "")) { */ case 15:
-				_r$2 = inNode(call, call.Rparen); /* */ $s = 17; case 17: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$r = check[0].errorf((x$1 = _r$2, new x$1.constructor.elem(x$1)), 126, "invalid operation: %s arguments for %s (expected %d, found %d)", new sliceType$6([new $String(msg$1), call, new $Int(bin.nargs), new $Int(nargs)])); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return _;
-			/* } */ case 16:
-				_2 = id[0];
-				/* */ if (_2 === (0)) { $s = 20; continue; }
-				/* */ if ((_2 === (1)) || (_2 === (8))) { $s = 21; continue; }
-				/* */ if (_2 === (2)) { $s = 22; continue; }
-				/* */ if (_2 === (3)) { $s = 23; continue; }
-				/* */ if (_2 === (4)) { $s = 24; continue; }
-				/* */ if (_2 === (5)) { $s = 25; continue; }
-				/* */ if (_2 === (6)) { $s = 26; continue; }
-				/* */ if ((_2 === (7)) || (_2 === (14))) { $s = 27; continue; }
-				/* */ if (_2 === (9)) { $s = 28; continue; }
-				/* */ if (_2 === (10)) { $s = 29; continue; }
-				/* */ if (_2 === (11)) { $s = 30; continue; }
-				/* */ if ((_2 === (12)) || (_2 === (13))) { $s = 31; continue; }
-				/* */ if (_2 === (15)) { $s = 32; continue; }
-				/* */ if (_2 === (16)) { $s = 33; continue; }
-				/* */ if (_2 === (17)) { $s = 34; continue; }
-				/* */ if (_2 === (18)) { $s = 35; continue; }
-				/* */ if (_2 === (19)) { $s = 36; continue; }
-				/* */ if (_2 === (20)) { $s = 37; continue; }
-				/* */ if (_2 === (21)) { $s = 38; continue; }
-				/* */ if (_2 === (22)) { $s = 39; continue; }
-				/* */ if (_2 === (23)) { $s = 40; continue; }
-				/* */ if (_2 === (24)) { $s = 41; continue; }
-				/* */ if (_2 === (25)) { $s = 42; continue; }
-				/* */ $s = 43; continue;
-				/* if (_2 === (0)) { */ case 20:
-					S = x[0].typ;
-					T = $ifaceNil;
-					_r$3 = coreType(S); /* */ $s = 45; case 45: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_tuple$1 = $assertType(_r$3, ptrType$25, true);
-					s = _tuple$1[0];
-					/* */ if (!(s === ptrType$25.nil)) { $s = 46; continue; }
-					/* */ $s = 47; continue;
-					/* if (!(s === ptrType$25.nil)) { */ case 46:
-						T = s.elem;
-						$s = 48; continue;
-					/* } else { */ case 47:
-						cause = "";
-							/* */ if (x[0].isNil()) { $s = 50; continue; }
-							/* */ if (isTypeParam(S)) { $s = 51; continue; }
-							/* */ $s = 52; continue;
-							/* if (x[0].isNil()) { */ case 50:
-								cause = "have untyped nil";
-								$s = 53; continue;
-							/* } else if (isTypeParam(S)) { */ case 51:
-								_r$4 = coreType(S); /* */ $s = 54; case 54: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-								u = _r$4;
-								/* */ if (!($interfaceIsEqual(u, $ifaceNil))) { $s = 55; continue; }
-								/* */ $s = 56; continue;
-								/* if (!($interfaceIsEqual(u, $ifaceNil))) { */ case 55:
-									_r$5 = check[0].sprintf("%s has core type %s", new sliceType$6([x[0], u])); /* */ $s = 58; case 58: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-									cause = _r$5;
-									$s = 57; continue;
-								/* } else { */ case 56:
-									_r$6 = check[0].sprintf("%s has no core type", new sliceType$6([x[0]])); /* */ $s = 59; case 59: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-									cause = _r$6;
-								/* } */ case 57:
-								$s = 53; continue;
-							/* } else { */ case 52:
-								_r$7 = check[0].sprintf("have %s", new sliceType$6([x[0]])); /* */ $s = 60; case 60: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-								cause = _r$7;
-							/* } */ case 53:
-						case 49:
-						$r = check[0].errorf(x[0], 83, "first argument to append must be a slice; %s", new sliceType$6([new $String(cause)])); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 48:
-					alist = new sliceType$41([$clone(x[0], operand)]);
-					/* */ if ((nargs === 2) && new token.Pos(call.Ellipsis).IsValid()) { $s = 62; continue; }
-					/* */ $s = 63; continue;
-					/* if ((nargs === 2) && new token.Pos(call.Ellipsis).IsValid()) { */ case 62:
-						_r$8 = x[0].assignableTo(check[0], NewSlice(universeByte), ptrType$34.nil); /* */ $s = 64; case 64: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						_tuple$2 = _r$8;
-						ok = _tuple$2[0];
-						/* */ if (ok) { $s = 65; continue; }
-						/* */ $s = 66; continue;
-						/* if (ok) { */ case 65:
-							$r = arg(x[0], 1); /* */ $s = 67; case 67: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							if (x[0].mode === 0) {
-								$s = -1; return _;
-							}
-							_r$9 = coreString(x[0].typ); /* */ $s = 68; case 68: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-							t$1 = _r$9;
-							if (!(!($interfaceIsEqual(t$1, $ifaceNil)))) { _v = false; $s = 71; continue s; }
-							_r$10 = isString(t$1); /* */ $s = 72; case 72: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-							_v = _r$10; case 71:
-							/* */ if (_v) { $s = 69; continue; }
-							/* */ $s = 70; continue;
-							/* if (_v) { */ case 69:
-								/* */ if (!(check[0].Info.Types === false)) { $s = 73; continue; }
-								/* */ $s = 74; continue;
-								/* if (!(check[0].Info.Types === false)) { */ case 73:
-									_r$11 = makeSig(S, new sliceType$2([S, x[0].typ])); /* */ $s = 75; case 75: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-									sig = _r$11;
-									sig.variadic = true;
-									$r = check[0].recordBuiltinType(call.Fun, sig); /* */ $s = 76; case 76: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* } */ case 74:
-								x[0].mode = 7;
-								x[0].typ = S;
-								/* break; */ $s = 19; continue;
-							/* } */ case 70:
-							alist = $append(alist, x[0]);
-						/* } */ case 66:
-					/* } */ case 63:
-					_r$12 = makeSig(S, new sliceType$2([S, NewSlice(T)])); /* */ $s = 77; case 77: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					sig$1 = _r$12;
-					sig$1.variadic = true;
-					xlist$1 = sliceType$29.nil;
-					_ref = alist;
-					_i = 0;
-					while (true) {
-						if (!(_i < _ref.$length)) { break; }
-						i = _i;
-						xlist$1 = $append(xlist$1, ((i < 0 || i >= alist.$length) ? ($throwRuntimeError("index out of range"), undefined) : alist.$array[alist.$offset + i]));
-						_i++;
-					}
-					i$1 = alist.$length;
-					/* while (true) { */ case 78:
-						/* if (!(i$1 < nargs)) { break; } */ if(!(i$1 < nargs)) { $s = 79; continue; }
-						x$2 = [x$2];
-						x$2[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-						$r = arg(x$2[0], i$1); /* */ $s = 80; case 80: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						xlist$1 = $append(xlist$1, x$2[0]);
-						i$1 = i$1 + (1) >> 0;
-					$s = 78; continue;
-					case 79:
-					_r$13 = check[0].arguments$(call, sig$1, sliceType$2.nil, xlist$1, sliceType$11.nil); /* */ $s = 81; case 81: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					_r$13;
-					x[0].mode = 7;
-					x[0].typ = S;
-					/* */ if (!(check[0].Info.Types === false)) { $s = 82; continue; }
-					/* */ $s = 83; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 82:
-						$r = check[0].recordBuiltinType(call.Fun, sig$1); /* */ $s = 84; case 84: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 83:
-					$s = 44; continue;
-				/* } else if ((_2 === (1)) || (_2 === (8))) { */ case 21:
-					mode = 0;
-					val = $ifaceNil;
-					_r$14 = under(x[0].typ); /* */ $s = 85; case 85: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					_r$15 = arrayPtrDeref(_r$14); /* */ $s = 86; case 86: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-					_ref$1 = _r$15;
-					/* */ if ($assertType(_ref$1, ptrType$8, true)[1]) { $s = 87; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$10, true)[1]) { $s = 88; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$25, true)[1] || $assertType(_ref$1, ptrType$29, true)[1]) { $s = 89; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$28, true)[1]) { $s = 90; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$13, true)[1]) { $s = 91; continue; }
-					/* */ $s = 92; continue;
-					/* switch (0) { default: if ($assertType(_ref$1, ptrType$8, true)[1]) { */ case 87:
-						t$2 = _ref$1.$val;
-						_r$16 = isString(t$2); /* */ $s = 95; case 95: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-						/* */ if (_r$16 && (id[0] === 8)) { $s = 93; continue; }
-						/* */ $s = 94; continue;
-						/* if (_r$16 && (id[0] === 8)) { */ case 93:
-							/* */ if (x[0].mode === 4) { $s = 96; continue; }
-							/* */ $s = 97; continue;
-							/* if (x[0].mode === 4) { */ case 96:
-								mode = 4;
-								_r$17 = constant.StringVal(x[0].val); /* */ $s = 99; case 99: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-								_r$18 = constant.MakeInt64((new $Int64(0, _r$17.length))); /* */ $s = 100; case 100: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-								val = _r$18;
-								$s = 98; continue;
-							/* } else { */ case 97:
-								mode = 7;
-							/* } */ case 98:
-						/* } */ case 94:
-						$s = 92; continue;
-					/* } else if ($assertType(_ref$1, ptrType$10, true)[1]) { */ case 88:
-						t$3 = _ref$1.$val;
-						mode = 7;
-						if (!check[0].environment.hasCallOrRecv) {
-							mode = 4;
-							if ((x$3 = t$3.len, (x$3.$high > 0 || (x$3.$high === 0 && x$3.$low >= 0)))) {
-								val = constant.MakeInt64(t$3.len);
-							} else {
-								val = constant.MakeUnknown();
-							}
-						}
-						$s = 92; continue;
-					/* } else if ($assertType(_ref$1, ptrType$25, true)[1] || $assertType(_ref$1, ptrType$29, true)[1]) { */ case 89:
-						t$4 = _ref$1;
-						mode = 7;
-						$s = 92; continue;
-					/* } else if ($assertType(_ref$1, ptrType$28, true)[1]) { */ case 90:
-						t$5 = _ref$1.$val;
-						if (id[0] === 8) {
-							mode = 7;
-						}
-						$s = 92; continue;
-					/* } else if ($assertType(_ref$1, ptrType$13, true)[1]) { */ case 91:
-						t$6 = _ref$1.$val;
-						if (!isTypeParam(x[0].typ)) {
-							/* break; */ $s = 92; continue;
-						}
-						_r$19 = t$6.typeSet(); /* */ $s = 103; case 103: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-						_r$20 = _r$19.underIs((function(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4) { return function Checker·builtin·func3(t$7) {
-								var {_r$20, _r$21, _ref$2, t$10, t$7, t$8, t$9, $s, $r, $c} = $restore(this, {t$7});
-								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-								_r$20 = arrayPtrDeref(t$7); /* */ $s = 1; case 1: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-								_ref$2 = _r$20;
-								/* */ if ($assertType(_ref$2, ptrType$8, true)[1]) { $s = 2; continue; }
-								/* */ if ($assertType(_ref$2, ptrType$10, true)[1] || $assertType(_ref$2, ptrType$25, true)[1] || $assertType(_ref$2, ptrType$29, true)[1]) { $s = 3; continue; }
-								/* */ if ($assertType(_ref$2, ptrType$28, true)[1]) { $s = 4; continue; }
-								/* */ $s = 5; continue;
-								/* if ($assertType(_ref$2, ptrType$8, true)[1]) { */ case 2:
-									t$8 = _ref$2.$val;
-									_r$21 = isString(t$8); /* */ $s = 8; case 8: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-									/* */ if (_r$21 && (id[0] === 8)) { $s = 6; continue; }
-									/* */ $s = 7; continue;
-									/* if (_r$21 && (id[0] === 8)) { */ case 6:
-										$s = -1; return true;
-									/* } */ case 7:
-									$s = 5; continue;
-								/* } else if ($assertType(_ref$2, ptrType$10, true)[1] || $assertType(_ref$2, ptrType$25, true)[1] || $assertType(_ref$2, ptrType$29, true)[1]) { */ case 3:
-									t$9 = _ref$2;
-									$s = -1; return true;
-								/* } else if ($assertType(_ref$2, ptrType$28, true)[1]) { */ case 4:
-									t$10 = _ref$2.$val;
-									if (id[0] === 8) {
-										$s = -1; return true;
-									}
-								/* } */ case 5:
-								$s = -1; return false;
-								/* */ } return; } var $f = {$blk: Checker·builtin·func3, $c: true, $r, _r$20, _r$21, _ref$2, t$10, t$7, t$8, t$9, $s};return $f;
-							}; })(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4)); /* */ $s = 104; case 104: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-						/* */ if (_r$20) { $s = 101; continue; }
-						/* */ $s = 102; continue;
-						/* if (_r$20) { */ case 101:
-							mode = 7;
-						/* } */ case 102:
-					/* } } */ case 92:
-					if (!(mode === 0)) { _v$1 = false; $s = 107; continue s; }
-					_r$21 = under(x[0].typ); /* */ $s = 108; case 108: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-					_v$1 = !($interfaceIsEqual(_r$21, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))); case 107:
-					/* */ if (_v$1) { $s = 105; continue; }
-					/* */ $s = 106; continue;
-					/* if (_v$1) { */ case 105:
-						code = 84;
-						if (id[0] === 8) {
-							code = 90;
+		};
+		onePassCopy = function onePassCopy$1(prog) {
+			var _1, _i, _i$1, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, i, inst, instAlt, instOther, p, p_A_Alt, p_A_Other, p_B_Alt, p_B_Other, patch, pc, prog, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
+			p = new onePassProg.ptr($makeSlice(sliceType$12, prog.Inst.$length), prog.Start, prog.NumCap);
+			_ref = prog.Inst;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				i = _i;
+				inst = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), syntax.Inst);
+				onePassInst.copy((x = p.Inst, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])), new onePassInst.ptr($clone(inst, syntax.Inst), sliceType$2.nil));
+				_i++;
+			}
+			_ref$1 = p.Inst;
+			_i$1 = 0;
+			while (true) {
+				if (!(_i$1 < _ref$1.$length)) { break; }
+				pc = _i$1;
+				_1 = (x$1 = p.Inst, ((pc < 0 || pc >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + pc])).Inst.Op;
+				if ((_1 === (0)) || (_1 === (1))) {
+					p_A_Other = (x$2 = (x$3 = p.Inst, ((pc < 0 || pc >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + pc])), (x$2.$ptr_Out || (x$2.$ptr_Out = new ptrType$10(function() { return this.$target.Inst.Out; }, function($v) { this.$target.Inst.Out = $v; }, x$2))));
+					p_A_Alt = (x$4 = (x$5 = p.Inst, ((pc < 0 || pc >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + pc])), (x$4.$ptr_Arg || (x$4.$ptr_Arg = new ptrType$10(function() { return this.$target.Inst.Arg; }, function($v) { this.$target.Inst.Arg = $v; }, x$4))));
+					instAlt = $clone((x$6 = p.Inst, x$7 = p_A_Alt.$get(), ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7])), onePassInst);
+					if (!((instAlt.Inst.Op === 0) || (instAlt.Inst.Op === 1))) {
+						_tmp = p_A_Other;
+						_tmp$1 = p_A_Alt;
+						p_A_Alt = _tmp;
+						p_A_Other = _tmp$1;
+						onePassInst.copy(instAlt, (x$8 = p.Inst, x$9 = p_A_Alt.$get(), ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9])));
+						if (!((instAlt.Inst.Op === 0) || (instAlt.Inst.Op === 1))) {
+							_i$1++;
+							continue;
 						}
-						$r = check[0].errorf(x[0], code, "invalid argument: %s for %s", new sliceType$6([x[0], new $String(bin.name)])); /* */ $s = 109; case 109: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 106:
-					/* */ if (!(check[0].Info.Types === false) && !((mode === 4))) { $s = 110; continue; }
-					/* */ $s = 111; continue;
-					/* if (!(check[0].Info.Types === false) && !((mode === 4))) { */ case 110:
-						_arg = call.Fun;
-						_r$22 = makeSig((2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]), new sliceType$2([x[0].typ])); /* */ $s = 112; case 112: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-						_arg$1 = _r$22;
-						$r = check[0].recordBuiltinType(_arg, _arg$1); /* */ $s = 113; case 113: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 111:
-					x[0].mode = mode;
-					x[0].typ = (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]);
-					x[0].val = val;
-					$s = 44; continue;
-				/* } else if (_2 === (2)) { */ case 22:
-					/* */ if (!check[0].allowVersion(check[0].pkg, 1, 21)) { $s = 114; continue; }
-					/* */ $s = 115; continue;
-					/* if (!check[0].allowVersion(check[0].pkg, 1, 21)) { */ case 114:
-						$r = check[0].error(call.Fun, 135, "clear requires go1.21 or later"); /* */ $s = 116; case 116: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 115:
-					_r$23 = underIs(x[0].typ, (function(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4) { return function Checker·builtin·func4(u$1) {
-							var {_r$23, _ref$2, _tuple$3, ok$1, u$1, u$2, u$3, $s, $r, $c} = $restore(this, {u$1});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							_ref$2 = u$1;
-							/* */ if ($assertType(_ref$2, ptrType$28, true)[1] || $assertType(_ref$2, ptrType$25, true)[1]) { $s = 1; continue; }
-							/* */ if ($assertType(_ref$2, ptrType$26, true)[1]) { $s = 2; continue; }
-							/* */ $s = 3; continue;
-							/* if ($assertType(_ref$2, ptrType$28, true)[1] || $assertType(_ref$2, ptrType$25, true)[1]) { */ case 1:
-								u$2 = _ref$2;
-								$s = -1; return true;
-							/* } else if ($assertType(_ref$2, ptrType$26, true)[1]) { */ case 2:
-								u$3 = _ref$2.$val;
-								_r$23 = under(u$3.base); /* */ $s = 4; case 4: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-								_tuple$3 = $assertType(_r$23, ptrType$10, true);
-								ok$1 = _tuple$3[1];
-								if (ok$1) {
-									$s = -1; return true;
-								}
-							/* } */ case 3:
-							$r = check[0].errorf(x[0], 148, "invalid argument: cannot clear %s: argument must be (or constrained by) map, slice, or array pointer", new sliceType$6([x[0]])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = -1; return false;
-							/* */ } return; } var $f = {$blk: Checker·builtin·func4, $c: true, $r, _r$23, _ref$2, _tuple$3, ok$1, u$1, u$2, u$3, $s};return $f;
-						}; })(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4)); /* */ $s = 119; case 119: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-					/* */ if (!_r$23) { $s = 117; continue; }
-					/* */ $s = 118; continue;
-					/* if (!_r$23) { */ case 117:
-						$s = -1; return _;
-					/* } */ case 118:
-					x[0].mode = 1;
-					/* */ if (!(check[0].Info.Types === false)) { $s = 120; continue; }
-					/* */ $s = 121; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 120:
-						_arg$2 = call.Fun;
-						_r$24 = makeSig($ifaceNil, new sliceType$2([x[0].typ])); /* */ $s = 122; case 122: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-						_arg$3 = _r$24;
-						$r = check[0].recordBuiltinType(_arg$2, _arg$3); /* */ $s = 123; case 123: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 121:
-					$s = 44; continue;
-				/* } else if (_2 === (3)) { */ case 23:
-					_r$25 = underIs(x[0].typ, (function(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4) { return function Checker·builtin·func5(u$1) {
-							var {_tuple$3, u$1, uch, $s, $r, $c} = $restore(this, {u$1});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							_tuple$3 = $assertType(u$1, ptrType$29, true);
-							uch = _tuple$3[0];
-							/* */ if (uch === ptrType$29.nil) { $s = 1; continue; }
-							/* */ $s = 2; continue;
-							/* if (uch === ptrType$29.nil) { */ case 1:
-								$r = check[0].errorf(x[0], 85, "invalid operation: cannot close non-channel %s", new sliceType$6([x[0]])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = -1; return false;
-							/* } */ case 2:
-							/* */ if (uch.dir === 2) { $s = 4; continue; }
-							/* */ $s = 5; continue;
-							/* if (uch.dir === 2) { */ case 4:
-								$r = check[0].errorf(x[0], 85, "invalid operation: cannot close receive-only channel %s", new sliceType$6([x[0]])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = -1; return false;
-							/* } */ case 5:
-							$s = -1; return true;
-							/* */ } return; } var $f = {$blk: Checker·builtin·func5, $c: true, $r, _tuple$3, u$1, uch, $s};return $f;
-						}; })(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4)); /* */ $s = 126; case 126: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-					/* */ if (!_r$25) { $s = 124; continue; }
-					/* */ $s = 125; continue;
-					/* if (!_r$25) { */ case 124:
-						$s = -1; return _;
-					/* } */ case 125:
-					x[0].mode = 1;
-					/* */ if (!(check[0].Info.Types === false)) { $s = 127; continue; }
-					/* */ $s = 128; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 127:
-						_arg$4 = call.Fun;
-						_r$26 = makeSig($ifaceNil, new sliceType$2([x[0].typ])); /* */ $s = 129; case 129: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-						_arg$5 = _r$26;
-						$r = check[0].recordBuiltinType(_arg$4, _arg$5); /* */ $s = 130; case 130: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 128:
-					$s = 44; continue;
-				/* } else if (_2 === (4)) { */ case 24:
-					y[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-					$r = arg(y[0], 1); /* */ $s = 131; case 131: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (y[0].mode === 0) {
-						$s = -1; return _;
-					}
-					d = 0;
-					if (isUntyped(x[0].typ)) {
-						d = d | (1);
 					}
-					if (isUntyped(y[0].typ)) {
-						d = d | (2);
+					instOther = $clone((x$10 = p.Inst, x$11 = p_A_Other.$get(), ((x$11 < 0 || x$11 >= x$10.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + x$11])), onePassInst);
+					if ((instOther.Inst.Op === 0) || (instOther.Inst.Op === 1)) {
+						_i$1++;
+						continue;
 					}
-						_3 = d;
-						/* */ if (_3 === (0)) { $s = 133; continue; }
-						/* */ if (_3 === (1)) { $s = 134; continue; }
-						/* */ if (_3 === (2)) { $s = 135; continue; }
-						/* */ if (_3 === (3)) { $s = 136; continue; }
-						/* */ $s = 137; continue;
-						/* if (_3 === (0)) { */ case 133:
-							$s = 137; continue;
-						/* } else if (_3 === (1)) { */ case 134:
-							$r = check[0].convertUntyped(x[0], y[0].typ); /* */ $s = 138; case 138: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 137; continue;
-						/* } else if (_3 === (2)) { */ case 135:
-							$r = check[0].convertUntyped(y[0], x[0].typ); /* */ $s = 139; case 139: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 137; continue;
-						/* } else if (_3 === (3)) { */ case 136:
-							/* */ if ((x[0].mode === 4) && (y[0].mode === 4)) { $s = 140; continue; }
-							/* */ $s = 141; continue;
-							/* if ((x[0].mode === 4) && (y[0].mode === 4)) { */ case 140:
-								toFloat = (function(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4) { return function Checker·builtin·func6(x$4) {
-										var {_r$27, _r$28, _r$29, _v$2, x$4, $s, $r, $c} = $restore(this, {x$4});
-										/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-										_r$27 = isNumeric(x$4.typ); /* */ $s = 4; case 4: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-										if (!(_r$27)) { _v$2 = false; $s = 3; continue s; }
-										_r$28 = constant.Imag(x$4.val); /* */ $s = 5; case 5: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-										_r$29 = constant.Sign(_r$28); /* */ $s = 6; case 6: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-										_v$2 = _r$29 === 0; case 3:
-										/* */ if (_v$2) { $s = 1; continue; }
-										/* */ $s = 2; continue;
-										/* if (_v$2) { */ case 1:
-											x$4.typ = (22 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 22]);
-										/* } */ case 2:
-										$s = -1; return;
-										/* */ } return; } var $f = {$blk: Checker·builtin·func6, $c: true, $r, _r$27, _r$28, _r$29, _v$2, x$4, $s};return $f;
-									}; })(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4);
-								$r = toFloat(x[0]); /* */ $s = 143; case 143: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$r = toFloat(y[0]); /* */ $s = 144; case 144: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = 142; continue;
-							/* } else { */ case 141:
-								$r = check[0].convertUntyped(x[0], (14 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 14])); /* */ $s = 145; case 145: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$r = check[0].convertUntyped(y[0], (14 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 14])); /* */ $s = 146; case 146: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 142:
-						/* } */ case 137:
-					case 132:
-					if ((x[0].mode === 0) || (y[0].mode === 0)) {
-						$s = -1; return _;
+					p_B_Alt = (x$12 = (x$13 = p.Inst, x$14 = p_A_Alt.$get(), ((x$14 < 0 || x$14 >= x$13.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$13.$array[x$13.$offset + x$14])), (x$12.$ptr_Out || (x$12.$ptr_Out = new ptrType$10(function() { return this.$target.Inst.Out; }, function($v) { this.$target.Inst.Out = $v; }, x$12))));
+					p_B_Other = (x$15 = (x$16 = p.Inst, x$17 = p_A_Alt.$get(), ((x$17 < 0 || x$17 >= x$16.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$16.$array[x$16.$offset + x$17])), (x$15.$ptr_Arg || (x$15.$ptr_Arg = new ptrType$10(function() { return this.$target.Inst.Arg; }, function($v) { this.$target.Inst.Arg = $v; }, x$15))));
+					patch = false;
+					if (instAlt.Inst.Out === ((pc >>> 0))) {
+						patch = true;
+					} else if (instAlt.Inst.Arg === ((pc >>> 0))) {
+						patch = true;
+						_tmp$2 = p_B_Other;
+						_tmp$3 = p_B_Alt;
+						p_B_Alt = _tmp$2;
+						p_B_Other = _tmp$3;
 					}
-					_r$27 = Identical(x[0].typ, y[0].typ); /* */ $s = 149; case 149: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-					/* */ if (!_r$27) { $s = 147; continue; }
-					/* */ $s = 148; continue;
-					/* if (!_r$27) { */ case 147:
-						$r = check[0].errorf(x[0], 87, "invalid argument: mismatched types %s and %s", new sliceType$6([x[0].typ, y[0].typ])); /* */ $s = 150; case 150: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 148:
-					f = (function(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4) { return function Checker·builtin·func7(typ$4) {
-							var {_4, _r$28, _tuple$3, t$7, typ$4, $s, $r, $c} = $restore(this, {typ$4});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							$r = assert(!isTypeParam(typ$4)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_r$28 = under(typ$4); /* */ $s = 2; case 2: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-							_tuple$3 = $assertType(_r$28, ptrType$8, true);
-							t$7 = _tuple$3[0];
-							if (!(t$7 === ptrType$8.nil)) {
-								_4 = t$7.kind;
-								if (_4 === (13)) {
-									$s = -1; return (15 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 15]);
-								} else if (_4 === (14)) {
-									$s = -1; return (16 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 16]);
-								} else if (_4 === (22)) {
-									$s = -1; return (23 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 23]);
-								}
-							}
-							$s = -1; return $ifaceNil;
-							/* */ } return; } var $f = {$blk: Checker·builtin·func7, $c: true, $r, _4, _r$28, _tuple$3, t$7, typ$4, $s};return $f;
-						}; })(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4);
-					_r$28 = check[0].applyTypeFunc(f, x[0], id[0]); /* */ $s = 151; case 151: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-					resTyp = _r$28;
-					/* */ if ($interfaceIsEqual(resTyp, $ifaceNil)) { $s = 152; continue; }
-					/* */ $s = 153; continue;
-					/* if ($interfaceIsEqual(resTyp, $ifaceNil)) { */ case 152:
-						$r = check[0].errorf(x[0], 87, "invalid argument: arguments have type %s, expected floating-point", new sliceType$6([x[0].typ])); /* */ $s = 154; case 154: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 153:
-					/* */ if ((x[0].mode === 4) && (y[0].mode === 4)) { $s = 155; continue; }
-					/* */ $s = 156; continue;
-					/* if ((x[0].mode === 4) && (y[0].mode === 4)) { */ case 155:
-						_r$29 = constant.ToFloat(x[0].val); /* */ $s = 158; case 158: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-						_arg$6 = _r$29;
-						_r$30 = constant.ToFloat(y[0].val); /* */ $s = 159; case 159: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-						_r$31 = constant.MakeImag(_r$30); /* */ $s = 160; case 160: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-						_arg$7 = _r$31;
-						_r$32 = constant.BinaryOp(_arg$6, 12, _arg$7); /* */ $s = 161; case 161: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
-						x[0].val = _r$32;
-						$s = 157; continue;
-					/* } else { */ case 156:
-						x[0].mode = 7;
-					/* } */ case 157:
-					/* */ if (!(check[0].Info.Types === false) && !((x[0].mode === 4))) { $s = 162; continue; }
-					/* */ $s = 163; continue;
-					/* if (!(check[0].Info.Types === false) && !((x[0].mode === 4))) { */ case 162:
-						_arg$8 = call.Fun;
-						_r$33 = makeSig(resTyp, new sliceType$2([x[0].typ, x[0].typ])); /* */ $s = 164; case 164: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
-						_arg$9 = _r$33;
-						$r = check[0].recordBuiltinType(_arg$8, _arg$9); /* */ $s = 165; case 165: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 163:
-					x[0].typ = resTyp;
-					$s = 44; continue;
-				/* } else if (_2 === (5)) { */ case 25:
-					_r$34 = coreType(x[0].typ); /* */ $s = 166; case 166: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
-					_tuple$3 = $assertType(_r$34, ptrType$25, true);
-					dst = _tuple$3[0];
-					y$1[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-					$r = arg(y$1[0], 1); /* */ $s = 167; case 167: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (y$1[0].mode === 0) {
-						$s = -1; return _;
+					if (patch) {
+						p_B_Alt.$set(p_A_Other.$get());
 					}
-					_r$35 = coreString(y$1[0].typ); /* */ $s = 168; case 168: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
-					src0 = _r$35;
-					if (!(!($interfaceIsEqual(src0, $ifaceNil)))) { _v$2 = false; $s = 171; continue s; }
-					_r$36 = isString(src0); /* */ $s = 172; case 172: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
-					_v$2 = _r$36; case 171:
-					/* */ if (_v$2) { $s = 169; continue; }
-					/* */ $s = 170; continue;
-					/* if (_v$2) { */ case 169:
-						src0 = NewSlice(universeByte);
-					/* } */ case 170:
-					_tuple$4 = $assertType(src0, ptrType$25, true);
-					src = _tuple$4[0];
-					/* */ if (dst === ptrType$25.nil || src === ptrType$25.nil) { $s = 173; continue; }
-					/* */ $s = 174; continue;
-					/* if (dst === ptrType$25.nil || src === ptrType$25.nil) { */ case 173:
-						$r = check[0].errorf(x[0], 86, "invalid argument: copy expects slice arguments; found %s and %s", new sliceType$6([x[0], y$1[0]])); /* */ $s = 175; case 175: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 174:
-					_r$37 = Identical(dst.elem, src.elem); /* */ $s = 178; case 178: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
-					/* */ if (!_r$37) { $s = 176; continue; }
-					/* */ $s = 177; continue;
-					/* if (!_r$37) { */ case 176:
-						$r = check[0].errorf(x[0], 86, "arguments to copy %s and %s have different element types %s and %s", new sliceType$6([x[0], y$1[0], dst.elem, src.elem])); /* */ $s = 179; case 179: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 177:
-					/* */ if (!(check[0].Info.Types === false)) { $s = 180; continue; }
-					/* */ $s = 181; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 180:
-						_arg$10 = call.Fun;
-						_r$38 = makeSig((2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]), new sliceType$2([x[0].typ, y$1[0].typ])); /* */ $s = 182; case 182: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
-						_arg$11 = _r$38;
-						$r = check[0].recordBuiltinType(_arg$10, _arg$11); /* */ $s = 183; case 183: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 181:
-					x[0].mode = 7;
-					x[0].typ = (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]);
-					$s = 44; continue;
-				/* } else if (_2 === (6)) { */ case 26:
-					map_ = x[0].typ;
-					key[0] = $ifaceNil;
-					_r$39 = underIs(map_, (function(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4) { return function Checker·builtin·func8(u$1) {
-							var {_r$39, _tuple$5, _v$3, map_$1, u$1, $s, $r, $c} = $restore(this, {u$1});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							_tuple$5 = $assertType(u$1, ptrType$28, true);
-							map_$1 = _tuple$5[0];
-							/* */ if (map_$1 === ptrType$28.nil) { $s = 1; continue; }
-							/* */ $s = 2; continue;
-							/* if (map_$1 === ptrType$28.nil) { */ case 1:
-								$r = check[0].errorf(x[0], 88, "invalid argument: %s is not a map", new sliceType$6([x[0]])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = -1; return false;
-							/* } */ case 2:
-							if (!(!($interfaceIsEqual(key[0], $ifaceNil)))) { _v$3 = false; $s = 6; continue s; }
-							_r$39 = Identical(map_$1.key, key[0]); /* */ $s = 7; case 7: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
-							_v$3 = !_r$39; case 6:
-							/* */ if (_v$3) { $s = 4; continue; }
-							/* */ $s = 5; continue;
-							/* if (_v$3) { */ case 4:
-								$r = check[0].errorf(x[0], 88, "invalid argument: maps of %s must have identical key types", new sliceType$6([x[0]])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = -1; return false;
-							/* } */ case 5:
-							key[0] = map_$1.key;
-							$s = -1; return true;
-							/* */ } return; } var $f = {$blk: Checker·builtin·func8, $c: true, $r, _r$39, _tuple$5, _v$3, map_$1, u$1, $s};return $f;
-						}; })(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4)); /* */ $s = 186; case 186: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
-					/* */ if (!_r$39) { $s = 184; continue; }
-					/* */ $s = 185; continue;
-					/* if (!_r$39) { */ case 184:
-						$s = -1; return _;
-					/* } */ case 185:
-					$r = arg(x[0], 1); /* */ $s = 187; case 187: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (x[0].mode === 0) {
-						$s = -1; return _;
+					if (p_A_Other.$get() === p_B_Alt.$get()) {
+						p_A_Alt.$set(p_B_Other.$get());
 					}
-					$r = check[0].assignment(x[0], key[0], "argument to delete"); /* */ $s = 188; case 188: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (x[0].mode === 0) {
-						$s = -1; return _;
+				} else {
+					_i$1++;
+					continue;
+				}
+				_i$1++;
+			}
+			return p;
+		};
+		runeSlice.prototype.Len = function Len() {
+			var p;
+			p = this;
+			return p.$length;
+		};
+		$ptrType(runeSlice).prototype.Len = function(...$args) { return this.$get().Len(...$args); };
+		runeSlice.prototype.Less = function Less(i, j) {
+			var i, j, p;
+			p = this;
+			return ((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i]) < ((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j]);
+		};
+		$ptrType(runeSlice).prototype.Less = function(...$args) { return this.$get().Less(...$args); };
+		runeSlice.prototype.Swap = function Swap(i, j) {
+			var _tmp, _tmp$1, i, j, p;
+			p = this;
+			_tmp = ((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j]);
+			_tmp$1 = ((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i]);
+			((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i] = _tmp);
+			((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j] = _tmp$1);
+		};
+		$ptrType(runeSlice).prototype.Swap = function(...$args) { return this.$get().Swap(...$args); };
+		makeOnePass = function makeOnePass$1(p) {
+			var {_i, _r, _ref, check, i, instQueue, m, onePassRunes, p, pc, visitQueue, x, $s, $r, $c} = $restore(this, {p});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			check = [check];
+			instQueue = [instQueue];
+			onePassRunes = [onePassRunes];
+			p = [p];
+			visitQueue = [visitQueue];
+			if (p[0].Inst.$length >= 1000) {
+				$s = -1; return ptrType$2.nil;
+			}
+			instQueue[0] = newQueue(p[0].Inst.$length);
+			visitQueue[0] = newQueue(p[0].Inst.$length);
+			check[0] = $throwNilPointerError;
+			onePassRunes[0] = $makeSlice(sliceType$13, p[0].Inst.$length);
+			check[0] = (function(check, instQueue, onePassRunes, p, visitQueue) { return function makeOnePass·func1(pc, m) {
+					var {_1, _i, _i$1, _i$2, _i$3, _i$4, _q, _q$1, _q$2, _q$3, _q$4, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _v, i, i$1, i$2, i$3, i$4, inst, m, matchArg, matchOut, ok, pc, r0, r0$1, r1, r1$1, runes, runes$1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {pc, m});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					ok = false;
+					ok = true;
+					inst = (x = p[0].Inst, ((pc < 0 || pc >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + pc, ptrType$11)));
+					if (visitQueue[0].contains(pc)) {
+						$s = -1; return ok;
 					}
-					x[0].mode = 1;
-					/* */ if (!(check[0].Info.Types === false)) { $s = 189; continue; }
-					/* */ $s = 190; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 189:
-						_arg$12 = call.Fun;
-						_r$40 = makeSig($ifaceNil, new sliceType$2([map_, key[0]])); /* */ $s = 191; case 191: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
-						_arg$13 = _r$40;
-						$r = check[0].recordBuiltinType(_arg$12, _arg$13); /* */ $s = 192; case 192: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 190:
-					$s = 44; continue;
-				/* } else if ((_2 === (7)) || (_2 === (14))) { */ case 27:
-					/* */ if (isUntyped(x[0].typ)) { $s = 193; continue; }
-					/* */ $s = 194; continue;
-					/* if (isUntyped(x[0].typ)) { */ case 193:
-						/* */ if (x[0].mode === 4) { $s = 195; continue; }
-						/* */ $s = 196; continue;
-						/* if (x[0].mode === 4) { */ case 195:
-							_r$41 = isNumeric(x[0].typ); /* */ $s = 200; case 200: if($c) { $c = false; _r$41 = _r$41.$blk(); } if (_r$41 && _r$41.$blk !== undefined) { break s; }
-							/* */ if (_r$41) { $s = 198; continue; }
-							/* */ $s = 199; continue;
-							/* if (_r$41) { */ case 198:
-								x[0].typ = (23 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 23]);
-							/* } */ case 199:
-							$s = 197; continue;
-						/* } else { */ case 196:
-							$r = check[0].convertUntyped(x[0], (16 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 16])); /* */ $s = 201; case 201: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							if (x[0].mode === 0) {
-								$s = -1; return _;
+					visitQueue[0].insert(pc);
+						_1 = inst.Inst.Op;
+						/* */ if ((_1 === (0)) || (_1 === (1))) { $s = 2; continue; }
+						/* */ if ((_1 === (2)) || (_1 === (6))) { $s = 3; continue; }
+						/* */ if (_1 === (3)) { $s = 4; continue; }
+						/* */ if ((_1 === (4)) || (_1 === (5))) { $s = 5; continue; }
+						/* */ if (_1 === (7)) { $s = 6; continue; }
+						/* */ if (_1 === (8)) { $s = 7; continue; }
+						/* */ if (_1 === (9)) { $s = 8; continue; }
+						/* */ if (_1 === (10)) { $s = 9; continue; }
+						/* */ $s = 10; continue;
+						/* if ((_1 === (0)) || (_1 === (1))) { */ case 2:
+							_r = check[0](inst.Inst.Out, m); /* */ $s = 12; case 12: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+							if (!(_r)) { _v = false; $s = 11; continue s; }
+							_r$1 = check[0](inst.Inst.Arg, m); /* */ $s = 13; case 13: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+							_v = _r$1; case 11:
+							ok = _v;
+							matchOut = (x$1 = inst.Inst.Out, ((x$1 < 0 || x$1 >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + x$1]));
+							matchArg = (x$2 = inst.Inst.Arg, ((x$2 < 0 || x$2 >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + x$2]));
+							if (matchOut && matchArg) {
+								ok = false;
+								/* break; */ $s = 1; continue;
+							}
+							if (matchArg) {
+								_tmp = inst.Inst.Arg;
+								_tmp$1 = inst.Inst.Out;
+								inst.Inst.Out = _tmp;
+								inst.Inst.Arg = _tmp$1;
+								_tmp$2 = matchArg;
+								_tmp$3 = matchOut;
+								matchOut = _tmp$2;
+								matchArg = _tmp$3;
+							}
+							if (matchOut) {
+								((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = true);
+								inst.Inst.Op = 1;
+							}
+							_r$2 = mergeRuneSets((x$3 = inst.Inst.Out, ((x$3 < 0 || x$3 >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(onePassRunes[0].$array, onePassRunes[0].$offset + x$3, ptrType$12))), (x$4 = inst.Inst.Arg, ((x$4 < 0 || x$4 >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(onePassRunes[0].$array, onePassRunes[0].$offset + x$4, ptrType$12))), inst.Inst.Out, inst.Inst.Arg); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+							_tuple = _r$2;
+							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = _tuple[0]);
+							inst.Next = _tuple[1];
+							if (inst.Next.$length > 0 && ((x$5 = inst.Next, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0])) === 4294967295)) {
+								ok = false;
+								/* break; */ $s = 1; continue;
+							}
+							$s = 10; continue;
+						/* } else if ((_1 === (2)) || (_1 === (6))) { */ case 3:
+							_r$3 = check[0](inst.Inst.Out, m); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							ok = _r$3;
+							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = (x$6 = inst.Inst.Out, ((x$6 < 0 || x$6 >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + x$6])));
+							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = $appendSlice(new sliceType$1([]), (x$7 = inst.Inst.Out, ((x$7 < 0 || x$7 >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + x$7]))));
+							inst.Next = $makeSlice(sliceType$2, ((_q = ((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc]).$length / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")) + 1 >> 0));
+							_ref = inst.Next;
+							_i = 0;
+							while (true) {
+								if (!(_i < _ref.$length)) { break; }
+								i = _i;
+								(x$8 = inst.Next, ((i < 0 || i >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + i] = inst.Inst.Out));
+								_i++;
+							}
+							$s = 10; continue;
+						/* } else if (_1 === (3)) { */ case 4:
+							_r$4 = check[0](inst.Inst.Out, m); /* */ $s = 16; case 16: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+							ok = _r$4;
+							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = (x$9 = inst.Inst.Out, ((x$9 < 0 || x$9 >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + x$9])));
+							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = $appendSlice(new sliceType$1([]), (x$10 = inst.Inst.Out, ((x$10 < 0 || x$10 >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + x$10]))));
+							inst.Next = $makeSlice(sliceType$2, ((_q$1 = ((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc]).$length / 2, (_q$1 === _q$1 && _q$1 !== 1/0 && _q$1 !== -1/0) ? _q$1 >> 0 : $throwRuntimeError("integer divide by zero")) + 1 >> 0));
+							_ref$1 = inst.Next;
+							_i$1 = 0;
+							while (true) {
+								if (!(_i$1 < _ref$1.$length)) { break; }
+								i$1 = _i$1;
+								(x$11 = inst.Next, ((i$1 < 0 || i$1 >= x$11.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + i$1] = inst.Inst.Out));
+								_i$1++;
+							}
+							$s = 10; continue;
+						/* } else if ((_1 === (4)) || (_1 === (5))) { */ case 5:
+							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = (inst.Inst.Op === 4));
+							$s = 10; continue;
+						/* } else if (_1 === (7)) { */ case 6:
+							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = false);
+							if (inst.Next.$length > 0) {
+								/* break; */ $s = 1; continue;
+							}
+							instQueue[0].insert(inst.Inst.Out);
+							if (inst.Inst.Rune.$length === 0) {
+								((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = new sliceType$1([]));
+								inst.Next = new sliceType$2([inst.Inst.Out]);
+								/* break; */ $s = 1; continue;
+							}
+							runes = $makeSlice(sliceType$1, 0);
+							/* */ if ((inst.Inst.Rune.$length === 1) && !((((((inst.Inst.Arg << 16 >>> 16)) & 1) >>> 0) === 0))) { $s = 17; continue; }
+							/* */ $s = 18; continue;
+							/* if ((inst.Inst.Rune.$length === 1) && !((((((inst.Inst.Arg << 16 >>> 16)) & 1) >>> 0) === 0))) { */ case 17:
+								r0 = (x$12 = inst.Inst.Rune, (0 >= x$12.$length ? ($throwRuntimeError("index out of range"), undefined) : x$12.$array[x$12.$offset + 0]));
+								runes = $append(runes, r0, r0);
+								r1 = unicode.SimpleFold(r0);
+								while (true) {
+									if (!(!((r1 === r0)))) { break; }
+									runes = $append(runes, r1, r1);
+									r1 = unicode.SimpleFold(r1);
+								}
+								$r = sort.Sort(($convertSliceType(runes, runeSlice))); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = 19; continue;
+							/* } else { */ case 18:
+								runes = $appendSlice(runes, inst.Inst.Rune);
+							/* } */ case 19:
+							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = runes);
+							inst.Next = $makeSlice(sliceType$2, ((_q$2 = ((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc]).$length / 2, (_q$2 === _q$2 && _q$2 !== 1/0 && _q$2 !== -1/0) ? _q$2 >> 0 : $throwRuntimeError("integer divide by zero")) + 1 >> 0));
+							_ref$2 = inst.Next;
+							_i$2 = 0;
+							while (true) {
+								if (!(_i$2 < _ref$2.$length)) { break; }
+								i$2 = _i$2;
+								(x$13 = inst.Next, ((i$2 < 0 || i$2 >= x$13.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$13.$array[x$13.$offset + i$2] = inst.Inst.Out));
+								_i$2++;
+							}
+							inst.Inst.Op = 7;
+							$s = 10; continue;
+						/* } else if (_1 === (8)) { */ case 7:
+							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = false);
+							if (inst.Next.$length > 0) {
+								/* break; */ $s = 1; continue;
+							}
+							instQueue[0].insert(inst.Inst.Out);
+							runes$1 = new sliceType$1([]);
+							/* */ if (!((((((inst.Inst.Arg << 16 >>> 16)) & 1) >>> 0) === 0))) { $s = 21; continue; }
+							/* */ $s = 22; continue;
+							/* if (!((((((inst.Inst.Arg << 16 >>> 16)) & 1) >>> 0) === 0))) { */ case 21:
+								r0$1 = (x$14 = inst.Inst.Rune, (0 >= x$14.$length ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + 0]));
+								runes$1 = $append(runes$1, r0$1, r0$1);
+								r1$1 = unicode.SimpleFold(r0$1);
+								while (true) {
+									if (!(!((r1$1 === r0$1)))) { break; }
+									runes$1 = $append(runes$1, r1$1, r1$1);
+									r1$1 = unicode.SimpleFold(r1$1);
+								}
+								$r = sort.Sort(($convertSliceType(runes$1, runeSlice))); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = 23; continue;
+							/* } else { */ case 22:
+								runes$1 = $append(runes$1, (x$15 = inst.Inst.Rune, (0 >= x$15.$length ? ($throwRuntimeError("index out of range"), undefined) : x$15.$array[x$15.$offset + 0])), (x$16 = inst.Inst.Rune, (0 >= x$16.$length ? ($throwRuntimeError("index out of range"), undefined) : x$16.$array[x$16.$offset + 0])));
+							/* } */ case 23:
+							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = runes$1);
+							inst.Next = $makeSlice(sliceType$2, ((_q$3 = ((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc]).$length / 2, (_q$3 === _q$3 && _q$3 !== 1/0 && _q$3 !== -1/0) ? _q$3 >> 0 : $throwRuntimeError("integer divide by zero")) + 1 >> 0));
+							_ref$3 = inst.Next;
+							_i$3 = 0;
+							while (true) {
+								if (!(_i$3 < _ref$3.$length)) { break; }
+								i$3 = _i$3;
+								(x$17 = inst.Next, ((i$3 < 0 || i$3 >= x$17.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$17.$array[x$17.$offset + i$3] = inst.Inst.Out));
+								_i$3++;
 							}
-						/* } */ case 197:
-					/* } */ case 194:
-					f$1 = (function(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4) { return function Checker·builtin·func9(typ$4) {
-							var {_5, _r$42, _tuple$5, t$7, typ$4, $s, $r, $c} = $restore(this, {typ$4});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							$r = assert(!isTypeParam(typ$4)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_r$42 = under(typ$4); /* */ $s = 2; case 2: if($c) { $c = false; _r$42 = _r$42.$blk(); } if (_r$42 && _r$42.$blk !== undefined) { break s; }
-							_tuple$5 = $assertType(_r$42, ptrType$8, true);
-							t$7 = _tuple$5[0];
-							if (!(t$7 === ptrType$8.nil)) {
-								_5 = t$7.kind;
-								if (_5 === (15)) {
-									$s = -1; return (13 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 13]);
-								} else if (_5 === (16)) {
-									$s = -1; return (14 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 14]);
-								} else if (_5 === (23)) {
-									$s = -1; return (22 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 22]);
-								}
+							inst.Inst.Op = 7;
+							$s = 10; continue;
+						/* } else if (_1 === (9)) { */ case 8:
+							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = false);
+							if (inst.Next.$length > 0) {
+								/* break; */ $s = 1; continue;
 							}
-							$s = -1; return $ifaceNil;
-							/* */ } return; } var $f = {$blk: Checker·builtin·func9, $c: true, $r, _5, _r$42, _tuple$5, t$7, typ$4, $s};return $f;
-						}; })(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4);
-					_r$42 = check[0].applyTypeFunc(f$1, x[0], id[0]); /* */ $s = 202; case 202: if($c) { $c = false; _r$42 = _r$42.$blk(); } if (_r$42 && _r$42.$blk !== undefined) { break s; }
-					resTyp$1 = _r$42;
-					/* */ if ($interfaceIsEqual(resTyp$1, $ifaceNil)) { $s = 203; continue; }
-					/* */ $s = 204; continue;
-					/* if ($interfaceIsEqual(resTyp$1, $ifaceNil)) { */ case 203:
-						code$1 = 89;
-						if (id[0] === 14) {
-							code$1 = 93;
-						}
-						$r = check[0].errorf(x[0], code$1, "invalid argument: argument has type %s, expected complex type", new sliceType$6([x[0].typ])); /* */ $s = 205; case 205: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 204:
-					/* */ if (x[0].mode === 4) { $s = 206; continue; }
-					/* */ $s = 207; continue;
-					/* if (x[0].mode === 4) { */ case 206:
-						/* */ if (id[0] === 14) { $s = 209; continue; }
-						/* */ $s = 210; continue;
-						/* if (id[0] === 14) { */ case 209:
-							_r$43 = constant.Real(x[0].val); /* */ $s = 212; case 212: if($c) { $c = false; _r$43 = _r$43.$blk(); } if (_r$43 && _r$43.$blk !== undefined) { break s; }
-							x[0].val = _r$43;
-							$s = 211; continue;
-						/* } else { */ case 210:
-							_r$44 = constant.Imag(x[0].val); /* */ $s = 213; case 213: if($c) { $c = false; _r$44 = _r$44.$blk(); } if (_r$44 && _r$44.$blk !== undefined) { break s; }
-							x[0].val = _r$44;
-						/* } */ case 211:
-						$s = 208; continue;
-					/* } else { */ case 207:
-						x[0].mode = 7;
-					/* } */ case 208:
-					/* */ if (!(check[0].Info.Types === false) && !((x[0].mode === 4))) { $s = 214; continue; }
-					/* */ $s = 215; continue;
-					/* if (!(check[0].Info.Types === false) && !((x[0].mode === 4))) { */ case 214:
-						_arg$14 = call.Fun;
-						_r$45 = makeSig(resTyp$1, new sliceType$2([x[0].typ])); /* */ $s = 216; case 216: if($c) { $c = false; _r$45 = _r$45.$blk(); } if (_r$45 && _r$45.$blk !== undefined) { break s; }
-						_arg$15 = _r$45;
-						$r = check[0].recordBuiltinType(_arg$14, _arg$15); /* */ $s = 217; case 217: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 215:
-					x[0].typ = resTyp$1;
-					$s = 44; continue;
-				/* } else if (_2 === (9)) { */ case 28:
-					arg0 = (x$4 = call.Args, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0]));
-					_r$46 = check[0].varType(arg0); /* */ $s = 218; case 218: if($c) { $c = false; _r$46 = _r$46.$blk(); } if (_r$46 && _r$46.$blk !== undefined) { break s; }
-					T$1 = _r$46;
-					if ($interfaceIsEqual(T$1, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-						$s = -1; return _;
-					}
-					min = 0;
-					_r$47 = coreType(T$1); /* */ $s = 219; case 219: if($c) { $c = false; _r$47 = _r$47.$blk(); } if (_r$47 && _r$47.$blk !== undefined) { break s; }
-					_ref$2 = _r$47;
-					/* */ if ($assertType(_ref$2, ptrType$25, true)[1]) { $s = 220; continue; }
-					/* */ if ($assertType(_ref$2, ptrType$28, true)[1] || $assertType(_ref$2, ptrType$29, true)[1]) { $s = 221; continue; }
-					/* */ if (_ref$2 === $ifaceNil) { $s = 222; continue; }
-					/* */ $s = 223; continue;
-					/* if ($assertType(_ref$2, ptrType$25, true)[1]) { */ case 220:
-						min = 2;
-						$s = 224; continue;
-					/* } else if ($assertType(_ref$2, ptrType$28, true)[1] || $assertType(_ref$2, ptrType$29, true)[1]) { */ case 221:
-						min = 1;
-						$s = 224; continue;
-					/* } else if (_ref$2 === $ifaceNil) { */ case 222:
-						$r = check[0].errorf(arg0, 92, "cannot make %s: no core type", new sliceType$6([arg0])); /* */ $s = 225; case 225: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } else { */ case 223:
-						$r = check[0].errorf(arg0, 92, "invalid argument: cannot make %s; type must be slice, map, or channel", new sliceType$6([arg0])); /* */ $s = 226; case 226: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 224:
-					/* */ if (nargs < min || (min + 1 >> 0) < nargs) { $s = 227; continue; }
-					/* */ $s = 228; continue;
-					/* if (nargs < min || (min + 1 >> 0) < nargs) { */ case 227:
-						$r = check[0].errorf(call, 126, "invalid operation: %v expects %d or %d arguments; found %d", new sliceType$6([call, new $Int(min), new $Int((min + 1 >> 0)), new $Int(nargs)])); /* */ $s = 229; case 229: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 228:
-					types$1 = new sliceType$2([T$1]);
-					sizes = sliceType$19.nil;
-					_ref$3 = $subslice(call.Args, 1);
-					_i$1 = 0;
-					/* while (true) { */ case 230:
-						/* if (!(_i$1 < _ref$3.$length)) { break; } */ if(!(_i$1 < _ref$3.$length)) { $s = 231; continue; }
-						arg$1 = ((_i$1 < 0 || _i$1 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$1]);
-						_r$48 = check[0].index(arg$1, new $Int64(-1, 4294967295)); /* */ $s = 232; case 232: if($c) { $c = false; _r$48 = _r$48.$blk(); } if (_r$48 && _r$48.$blk !== undefined) { break s; }
-						_tuple$5 = _r$48;
-						typ$4 = _tuple$5[0];
-						size = _tuple$5[1];
-						types$1 = $append(types$1, typ$4);
-						if ((size.$high > 0 || (size.$high === 0 && size.$low >= 0))) {
-							sizes = $append(sizes, size);
-						}
-						_i$1++;
-					$s = 230; continue;
-					case 231:
-					/* */ if ((sizes.$length === 2) && (x$5 = (0 >= sizes.$length ? ($throwRuntimeError("index out of range"), undefined) : sizes.$array[sizes.$offset + 0]), x$6 = (1 >= sizes.$length ? ($throwRuntimeError("index out of range"), undefined) : sizes.$array[sizes.$offset + 1]), (x$5.$high > x$6.$high || (x$5.$high === x$6.$high && x$5.$low > x$6.$low)))) { $s = 233; continue; }
-					/* */ $s = 234; continue;
-					/* if ((sizes.$length === 2) && (x$5 = (0 >= sizes.$length ? ($throwRuntimeError("index out of range"), undefined) : sizes.$array[sizes.$offset + 0]), x$6 = (1 >= sizes.$length ? ($throwRuntimeError("index out of range"), undefined) : sizes.$array[sizes.$offset + 1]), (x$5.$high > x$6.$high || (x$5.$high === x$6.$high && x$5.$low > x$6.$low)))) { */ case 233:
-						$r = check[0].error((x$7 = call.Args, (1 >= x$7.$length ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + 1])), 91, "invalid argument: length and capacity swapped"); /* */ $s = 235; case 235: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 234:
-					x[0].mode = 7;
-					x[0].typ = T$1;
-					/* */ if (!(check[0].Info.Types === false)) { $s = 236; continue; }
-					/* */ $s = 237; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 236:
-						_arg$16 = call.Fun;
-						_r$49 = makeSig(x[0].typ, types$1); /* */ $s = 238; case 238: if($c) { $c = false; _r$49 = _r$49.$blk(); } if (_r$49 && _r$49.$blk !== undefined) { break s; }
-						_arg$17 = _r$49;
-						$r = check[0].recordBuiltinType(_arg$16, _arg$17); /* */ $s = 239; case 239: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 237:
-					$s = 44; continue;
-				/* } else if (_2 === (10)) { */ case 29:
-					_r$50 = check[0].varType((x$8 = call.Args, (0 >= x$8.$length ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + 0]))); /* */ $s = 240; case 240: if($c) { $c = false; _r$50 = _r$50.$blk(); } if (_r$50 && _r$50.$blk !== undefined) { break s; }
-					T$2 = _r$50;
-					if ($interfaceIsEqual(T$2, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-						$s = -1; return _;
-					}
-					x[0].mode = 7;
-					x[0].typ = new Pointer.ptr(T$2);
-					/* */ if (!(check[0].Info.Types === false)) { $s = 241; continue; }
-					/* */ $s = 242; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 241:
-						_arg$18 = call.Fun;
-						_r$51 = makeSig(x[0].typ, new sliceType$2([T$2])); /* */ $s = 243; case 243: if($c) { $c = false; _r$51 = _r$51.$blk(); } if (_r$51 && _r$51.$blk !== undefined) { break s; }
-						_arg$19 = _r$51;
-						$r = check[0].recordBuiltinType(_arg$18, _arg$19); /* */ $s = 244; case 244: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 242:
-					$s = 44; continue;
-				/* } else if (_2 === (11)) { */ case 30:
-					if (!(check[0].environment.sig === ptrType$27.nil) && check[0].environment.sig.results.Len() > 0) {
-						p = check[0].environment.isPanic;
-						if (p === false) {
-							p = new $global.Map();
-							check[0].environment.isPanic = p;
-						}
-						_key = call; (p || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$86.keyFor(_key), { k: _key, v: true });
-					}
-					$r = check[0].assignment(x[0], emptyInterface, "argument to panic"); /* */ $s = 245; case 245: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (x[0].mode === 0) {
-						$s = -1; return _;
-					}
-					x[0].mode = 1;
-					/* */ if (!(check[0].Info.Types === false)) { $s = 246; continue; }
-					/* */ $s = 247; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 246:
-						_arg$20 = call.Fun;
-						_r$52 = makeSig($ifaceNil, new sliceType$2([emptyInterface])); /* */ $s = 248; case 248: if($c) { $c = false; _r$52 = _r$52.$blk(); } if (_r$52 && _r$52.$blk !== undefined) { break s; }
-						_arg$21 = _r$52;
-						$r = check[0].recordBuiltinType(_arg$20, _arg$21); /* */ $s = 249; case 249: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 247:
-					$s = 44; continue;
-				/* } else if ((_2 === (12)) || (_2 === (13))) { */ case 31:
-					params = sliceType$2.nil;
-					/* */ if (nargs > 0) { $s = 250; continue; }
-					/* */ $s = 251; continue;
-					/* if (nargs > 0) { */ case 250:
-						params = $makeSlice(sliceType$2, nargs);
-						i$2 = 0;
-						/* while (true) { */ case 252:
-							/* if (!(i$2 < nargs)) { break; } */ if(!(i$2 < nargs)) { $s = 253; continue; }
-							/* */ if (i$2 > 0) { $s = 254; continue; }
-							/* */ $s = 255; continue;
-							/* if (i$2 > 0) { */ case 254:
-								$r = arg(x[0], i$2); /* */ $s = 256; case 256: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 255:
-							$r = check[0].assignment(x[0], $ifaceNil, "argument to " + ((id[0] < 0 || id[0] >= predeclaredFuncs.length) ? ($throwRuntimeError("index out of range"), undefined) : predeclaredFuncs[id[0]]).name); /* */ $s = 257; case 257: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							if (x[0].mode === 0) {
-								$s = -1; return _;
+							instQueue[0].insert(inst.Inst.Out);
+							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = $appendSlice(new sliceType$1([]), anyRune));
+							inst.Next = new sliceType$2([inst.Inst.Out]);
+							$s = 10; continue;
+						/* } else if (_1 === (10)) { */ case 9:
+							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = false);
+							if (inst.Next.$length > 0) {
+								/* break; */ $s = 1; continue;
 							}
-							((i$2 < 0 || i$2 >= params.$length) ? ($throwRuntimeError("index out of range"), undefined) : params.$array[params.$offset + i$2] = x[0].typ);
-							i$2 = i$2 + (1) >> 0;
-						$s = 252; continue;
-						case 253:
-					/* } */ case 251:
-					x[0].mode = 1;
-					/* */ if (!(check[0].Info.Types === false)) { $s = 258; continue; }
-					/* */ $s = 259; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 258:
-						_arg$22 = call.Fun;
-						_r$53 = makeSig($ifaceNil, params); /* */ $s = 260; case 260: if($c) { $c = false; _r$53 = _r$53.$blk(); } if (_r$53 && _r$53.$blk !== undefined) { break s; }
-						_arg$23 = _r$53;
-						$r = check[0].recordBuiltinType(_arg$22, _arg$23); /* */ $s = 261; case 261: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 259:
-					$s = 44; continue;
-				/* } else if (_2 === (15)) { */ case 32:
-					x[0].mode = 7;
-					x[0].typ = emptyInterface;
-					/* */ if (!(check[0].Info.Types === false)) { $s = 262; continue; }
-					/* */ $s = 263; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 262:
-						_arg$24 = call.Fun;
-						_r$54 = makeSig(x[0].typ, sliceType$2.nil); /* */ $s = 264; case 264: if($c) { $c = false; _r$54 = _r$54.$blk(); } if (_r$54 && _r$54.$blk !== undefined) { break s; }
-						_arg$25 = _r$54;
-						$r = check[0].recordBuiltinType(_arg$24, _arg$25); /* */ $s = 265; case 265: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 263:
-					$s = 44; continue;
-				/* } else if (_2 === (16)) { */ case 33:
-					/* */ if (!check[0].allowVersion(check[0].pkg, 1, 17)) { $s = 266; continue; }
-					/* */ $s = 267; continue;
-					/* if (!check[0].allowVersion(check[0].pkg, 1, 17)) { */ case 266:
-						$r = check[0].error(call.Fun, 135, "unsafe.Add requires go1.17 or later"); /* */ $s = 268; case 268: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 267:
-					$r = check[0].assignment(x[0], (18 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 18]), "argument to unsafe.Add"); /* */ $s = 269; case 269: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (x[0].mode === 0) {
-						$s = -1; return _;
-					}
-					y$2[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-					$r = arg(y$2[0], 1); /* */ $s = 270; case 270: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$55 = check[0].isValidIndex(y$2[0], 133, "length", true); /* */ $s = 273; case 273: if($c) { $c = false; _r$55 = _r$55.$blk(); } if (_r$55 && _r$55.$blk !== undefined) { break s; }
-					/* */ if (!_r$55) { $s = 271; continue; }
-					/* */ $s = 272; continue;
-					/* if (!_r$55) { */ case 271:
-						$s = -1; return _;
-					/* } */ case 272:
-					x[0].mode = 7;
-					x[0].typ = (18 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 18]);
-					/* */ if (!(check[0].Info.Types === false)) { $s = 274; continue; }
-					/* */ $s = 275; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 274:
-						_arg$26 = call.Fun;
-						_r$56 = makeSig(x[0].typ, new sliceType$2([x[0].typ, y$2[0].typ])); /* */ $s = 276; case 276: if($c) { $c = false; _r$56 = _r$56.$blk(); } if (_r$56 && _r$56.$blk !== undefined) { break s; }
-						_arg$27 = _r$56;
-						$r = check[0].recordBuiltinType(_arg$26, _arg$27); /* */ $s = 277; case 277: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 275:
-					$s = 44; continue;
-				/* } else if (_2 === (17)) { */ case 34:
-					$r = check[0].assignment(x[0], $ifaceNil, "argument to unsafe.Alignof"); /* */ $s = 278; case 278: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (x[0].mode === 0) {
-						$s = -1; return _;
-					}
-					_r$57 = hasVarSize(x[0].typ, false); /* */ $s = 282; case 282: if($c) { $c = false; _r$57 = _r$57.$blk(); } if (_r$57 && _r$57.$blk !== undefined) { break s; }
-					/* */ if (_r$57) { $s = 279; continue; }
-					/* */ $s = 280; continue;
-					/* if (_r$57) { */ case 279:
-						x[0].mode = 7;
-						/* */ if (!(check[0].Info.Types === false)) { $s = 283; continue; }
-						/* */ $s = 284; continue;
-						/* if (!(check[0].Info.Types === false)) { */ case 283:
-							_arg$28 = call.Fun;
-							_r$58 = makeSig((12 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 12]), new sliceType$2([x[0].typ])); /* */ $s = 285; case 285: if($c) { $c = false; _r$58 = _r$58.$blk(); } if (_r$58 && _r$58.$blk !== undefined) { break s; }
-							_arg$29 = _r$58;
-							$r = check[0].recordBuiltinType(_arg$28, _arg$29); /* */ $s = 286; case 286: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 284:
-						$s = 281; continue;
-					/* } else { */ case 280:
-						x[0].mode = 4;
-						_r$59 = check[0].conf.alignof(x[0].typ); /* */ $s = 287; case 287: if($c) { $c = false; _r$59 = _r$59.$blk(); } if (_r$59 && _r$59.$blk !== undefined) { break s; }
-						_r$60 = constant.MakeInt64(_r$59); /* */ $s = 288; case 288: if($c) { $c = false; _r$60 = _r$60.$blk(); } if (_r$60 && _r$60.$blk !== undefined) { break s; }
-						x[0].val = _r$60;
-					/* } */ case 281:
-					x[0].typ = (12 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 12]);
-					$s = 44; continue;
-				/* } else if (_2 === (18)) { */ case 35:
-					arg0$1 = (x$9 = call.Args, (0 >= x$9.$length ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + 0]));
-					_tuple$6 = $assertType(unparen(arg0$1), ptrType$36, true);
-					selx = _tuple$6[0];
-					/* */ if (selx === ptrType$36.nil) { $s = 289; continue; }
-					/* */ $s = 290; continue;
-					/* if (selx === ptrType$36.nil) { */ case 289:
-						$r = check[0].errorf(arg0$1, 98, "invalid argument: %s is not a selector expression", new sliceType$6([arg0$1])); /* */ $s = 291; case 291: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = check[0].use(new sliceType$11([arg0$1])); /* */ $s = 292; case 292: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 290:
-					$r = check[0].expr(x[0], selx.X); /* */ $s = 293; case 293: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (x[0].mode === 0) {
-						$s = -1; return _;
-					}
-					_r$61 = derefStructPtr(x[0].typ); /* */ $s = 294; case 294: if($c) { $c = false; _r$61 = _r$61.$blk(); } if (_r$61 && _r$61.$blk !== undefined) { break s; }
-					base = _r$61;
-					sel = selx.Sel.Name;
-					_r$62 = LookupFieldOrMethod(base, false, check[0].pkg, sel); /* */ $s = 295; case 295: if($c) { $c = false; _r$62 = _r$62.$blk(); } if (_r$62 && _r$62.$blk !== undefined) { break s; }
-					_tuple$7 = _r$62;
-					obj = _tuple$7[0];
-					index$2 = _tuple$7[1];
-					indirect = _tuple$7[2];
-					_ref$4 = obj;
-					/* */ if (_ref$4 === $ifaceNil) { $s = 296; continue; }
-					/* */ if ($assertType(_ref$4, ptrType$2, true)[1]) { $s = 297; continue; }
-					/* */ $s = 298; continue;
-					/* if (_ref$4 === $ifaceNil) { */ case 296:
-						$r = check[0].errorf(x[0], 76, "invalid argument: %s has no single field %s", new sliceType$6([base, new $String(sel)])); /* */ $s = 299; case 299: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } else if ($assertType(_ref$4, ptrType$2, true)[1]) { */ case 297:
-						$r = check[0].errorf(arg0$1, 99, "invalid argument: %s is a method value", new sliceType$6([arg0$1])); /* */ $s = 300; case 300: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 298:
-					/* */ if (indirect) { $s = 301; continue; }
-					/* */ $s = 302; continue;
-					/* if (indirect) { */ case 301:
-						$r = check[0].errorf(x[0], 99, "invalid argument: field %s is embedded via a pointer in %s", new sliceType$6([new $String(sel), base])); /* */ $s = 303; case 303: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 302:
-					$r = check[0].recordSelection(selx, 0, base, obj, index$2, false); /* */ $s = 304; case 304: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					mode$1 = 7;
-					if ((x[0].mode === 5) || indirect) {
-						mode$1 = 5;
-					}
-					_r$63 = obj.Type(); /* */ $s = 305; case 305: if($c) { $c = false; _r$63 = _r$63.$blk(); } if (_r$63 && _r$63.$blk !== undefined) { break s; }
-					$r = check[0].record(new operand.ptr(mode$1, selx, _r$63, $ifaceNil, 0)); /* */ $s = 306; case 306: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$64 = hasVarSize(base, false); /* */ $s = 310; case 310: if($c) { $c = false; _r$64 = _r$64.$blk(); } if (_r$64 && _r$64.$blk !== undefined) { break s; }
-					/* */ if (_r$64) { $s = 307; continue; }
-					/* */ $s = 308; continue;
-					/* if (_r$64) { */ case 307:
-						x[0].mode = 7;
-						/* */ if (!(check[0].Info.Types === false)) { $s = 311; continue; }
-						/* */ $s = 312; continue;
-						/* if (!(check[0].Info.Types === false)) { */ case 311:
-							_arg$30 = call.Fun;
-							_arg$31 = (12 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 12]);
-							_r$65 = obj.Type(); /* */ $s = 313; case 313: if($c) { $c = false; _r$65 = _r$65.$blk(); } if (_r$65 && _r$65.$blk !== undefined) { break s; }
-							_arg$32 = _r$65;
-							_r$66 = makeSig(_arg$31, new sliceType$2([_arg$32])); /* */ $s = 314; case 314: if($c) { $c = false; _r$66 = _r$66.$blk(); } if (_r$66 && _r$66.$blk !== undefined) { break s; }
-							_arg$33 = _r$66;
-							$r = check[0].recordBuiltinType(_arg$30, _arg$33); /* */ $s = 315; case 315: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 312:
-						$s = 309; continue;
-					/* } else { */ case 308:
-						x[0].mode = 4;
-						_r$67 = check[0].conf.offsetof(base, index$2); /* */ $s = 316; case 316: if($c) { $c = false; _r$67 = _r$67.$blk(); } if (_r$67 && _r$67.$blk !== undefined) { break s; }
-						_r$68 = constant.MakeInt64(_r$67); /* */ $s = 317; case 317: if($c) { $c = false; _r$68 = _r$68.$blk(); } if (_r$68 && _r$68.$blk !== undefined) { break s; }
-						x[0].val = _r$68;
-					/* } */ case 309:
-					x[0].typ = (12 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 12]);
-					$s = 44; continue;
-				/* } else if (_2 === (19)) { */ case 36:
-					$r = check[0].assignment(x[0], $ifaceNil, "argument to unsafe.Sizeof"); /* */ $s = 318; case 318: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (x[0].mode === 0) {
-						$s = -1; return _;
-					}
-					_r$69 = hasVarSize(x[0].typ, false); /* */ $s = 322; case 322: if($c) { $c = false; _r$69 = _r$69.$blk(); } if (_r$69 && _r$69.$blk !== undefined) { break s; }
-					/* */ if (_r$69) { $s = 319; continue; }
-					/* */ $s = 320; continue;
-					/* if (_r$69) { */ case 319:
-						x[0].mode = 7;
-						/* */ if (!(check[0].Info.Types === false)) { $s = 323; continue; }
-						/* */ $s = 324; continue;
-						/* if (!(check[0].Info.Types === false)) { */ case 323:
-							_arg$34 = call.Fun;
-							_r$70 = makeSig((12 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 12]), new sliceType$2([x[0].typ])); /* */ $s = 325; case 325: if($c) { $c = false; _r$70 = _r$70.$blk(); } if (_r$70 && _r$70.$blk !== undefined) { break s; }
-							_arg$35 = _r$70;
-							$r = check[0].recordBuiltinType(_arg$34, _arg$35); /* */ $s = 326; case 326: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 324:
-						$s = 321; continue;
-					/* } else { */ case 320:
-						x[0].mode = 4;
-						_r$71 = check[0].conf.sizeof(x[0].typ); /* */ $s = 327; case 327: if($c) { $c = false; _r$71 = _r$71.$blk(); } if (_r$71 && _r$71.$blk !== undefined) { break s; }
-						_r$72 = constant.MakeInt64(_r$71); /* */ $s = 328; case 328: if($c) { $c = false; _r$72 = _r$72.$blk(); } if (_r$72 && _r$72.$blk !== undefined) { break s; }
-						x[0].val = _r$72;
-					/* } */ case 321:
-					x[0].typ = (12 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 12]);
-					$s = 44; continue;
-				/* } else if (_2 === (20)) { */ case 37:
-					/* */ if (!check[0].allowVersion(check[0].pkg, 1, 17)) { $s = 329; continue; }
-					/* */ $s = 330; continue;
-					/* if (!check[0].allowVersion(check[0].pkg, 1, 17)) { */ case 329:
-						$r = check[0].error(call.Fun, 135, "unsafe.Slice requires go1.17 or later"); /* */ $s = 331; case 331: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 330:
-					_r$73 = under(x[0].typ); /* */ $s = 332; case 332: if($c) { $c = false; _r$73 = _r$73.$blk(); } if (_r$73 && _r$73.$blk !== undefined) { break s; }
-					_tuple$8 = $assertType(_r$73, ptrType$26, true);
-					ptr = _tuple$8[0];
-					/* */ if (ptr === ptrType$26.nil) { $s = 333; continue; }
-					/* */ $s = 334; continue;
-					/* if (ptr === ptrType$26.nil) { */ case 333:
-						$r = check[0].errorf(x[0], 134, "invalid argument: %s is not a pointer", new sliceType$6([x[0]])); /* */ $s = 335; case 335: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 334:
-					y$3[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-					$r = arg(y$3[0], 1); /* */ $s = 336; case 336: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$74 = check[0].isValidIndex(y$3[0], 134, "length", false); /* */ $s = 339; case 339: if($c) { $c = false; _r$74 = _r$74.$blk(); } if (_r$74 && _r$74.$blk !== undefined) { break s; }
-					/* */ if (!_r$74) { $s = 337; continue; }
-					/* */ $s = 338; continue;
-					/* if (!_r$74) { */ case 337:
-						$s = -1; return _;
-					/* } */ case 338:
-					x[0].mode = 7;
-					x[0].typ = NewSlice(ptr.base);
-					/* */ if (!(check[0].Info.Types === false)) { $s = 340; continue; }
-					/* */ $s = 341; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 340:
-						_arg$36 = call.Fun;
-						_r$75 = makeSig(x[0].typ, new sliceType$2([ptr, y$3[0].typ])); /* */ $s = 342; case 342: if($c) { $c = false; _r$75 = _r$75.$blk(); } if (_r$75 && _r$75.$blk !== undefined) { break s; }
-						_arg$37 = _r$75;
-						$r = check[0].recordBuiltinType(_arg$36, _arg$37); /* */ $s = 343; case 343: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 341:
-					$s = 44; continue;
-				/* } else if (_2 === (21)) { */ case 38:
-					/* */ if (!check[0].allowVersion(check[0].pkg, 1, 20)) { $s = 344; continue; }
-					/* */ $s = 345; continue;
-					/* if (!check[0].allowVersion(check[0].pkg, 1, 20)) { */ case 344:
-						$r = check[0].error(call.Fun, 135, "unsafe.SliceData requires go1.20 or later"); /* */ $s = 346; case 346: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 345:
-					_r$76 = under(x[0].typ); /* */ $s = 347; case 347: if($c) { $c = false; _r$76 = _r$76.$blk(); } if (_r$76 && _r$76.$blk !== undefined) { break s; }
-					_tuple$9 = $assertType(_r$76, ptrType$25, true);
-					slice = _tuple$9[0];
-					/* */ if (slice === ptrType$25.nil) { $s = 348; continue; }
-					/* */ $s = 349; continue;
-					/* if (slice === ptrType$25.nil) { */ case 348:
-						$r = check[0].errorf(x[0], 145, "invalid argument: %s is not a slice", new sliceType$6([x[0]])); /* */ $s = 350; case 350: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 349:
-					x[0].mode = 7;
-					x[0].typ = NewPointer(slice.elem);
-					/* */ if (!(check[0].Info.Types === false)) { $s = 351; continue; }
-					/* */ $s = 352; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 351:
-						_arg$38 = call.Fun;
-						_r$77 = makeSig(x[0].typ, new sliceType$2([slice])); /* */ $s = 353; case 353: if($c) { $c = false; _r$77 = _r$77.$blk(); } if (_r$77 && _r$77.$blk !== undefined) { break s; }
-						_arg$39 = _r$77;
-						$r = check[0].recordBuiltinType(_arg$38, _arg$39); /* */ $s = 354; case 354: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 352:
-					$s = 44; continue;
-				/* } else if (_2 === (22)) { */ case 39:
-					/* */ if (!check[0].allowVersion(check[0].pkg, 1, 20)) { $s = 355; continue; }
-					/* */ $s = 356; continue;
-					/* if (!check[0].allowVersion(check[0].pkg, 1, 20)) { */ case 355:
-						$r = check[0].error(call.Fun, 135, "unsafe.String requires go1.20 or later"); /* */ $s = 357; case 357: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 356:
-					$r = check[0].assignment(x[0], NewPointer(universeByte), "argument to unsafe.String"); /* */ $s = 358; case 358: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (x[0].mode === 0) {
-						$s = -1; return _;
-					}
-					y$4[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-					$r = arg(y$4[0], 1); /* */ $s = 359; case 359: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$78 = check[0].isValidIndex(y$4[0], 146, "length", false); /* */ $s = 362; case 362: if($c) { $c = false; _r$78 = _r$78.$blk(); } if (_r$78 && _r$78.$blk !== undefined) { break s; }
-					/* */ if (!_r$78) { $s = 360; continue; }
-					/* */ $s = 361; continue;
-					/* if (!_r$78) { */ case 360:
-						$s = -1; return _;
-					/* } */ case 361:
-					x[0].mode = 7;
-					x[0].typ = (17 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 17]);
-					/* */ if (!(check[0].Info.Types === false)) { $s = 363; continue; }
-					/* */ $s = 364; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 363:
-						_arg$40 = call.Fun;
-						_r$79 = makeSig(x[0].typ, new sliceType$2([NewPointer(universeByte), y$4[0].typ])); /* */ $s = 365; case 365: if($c) { $c = false; _r$79 = _r$79.$blk(); } if (_r$79 && _r$79.$blk !== undefined) { break s; }
-						_arg$41 = _r$79;
-						$r = check[0].recordBuiltinType(_arg$40, _arg$41); /* */ $s = 366; case 366: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 364:
-					$s = 44; continue;
-				/* } else if (_2 === (23)) { */ case 40:
-					/* */ if (!check[0].allowVersion(check[0].pkg, 1, 20)) { $s = 367; continue; }
-					/* */ $s = 368; continue;
-					/* if (!check[0].allowVersion(check[0].pkg, 1, 20)) { */ case 367:
-						$r = check[0].error(call.Fun, 135, "unsafe.StringData requires go1.20 or later"); /* */ $s = 369; case 369: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 368:
-					$r = check[0].assignment(x[0], (17 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 17]), "argument to unsafe.StringData"); /* */ $s = 370; case 370: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (x[0].mode === 0) {
-						$s = -1; return _;
-					}
-					x[0].mode = 7;
-					x[0].typ = NewPointer(universeByte);
-					/* */ if (!(check[0].Info.Types === false)) { $s = 371; continue; }
-					/* */ $s = 372; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 371:
-						_arg$42 = call.Fun;
-						_r$80 = makeSig(x[0].typ, new sliceType$2([(17 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 17])])); /* */ $s = 373; case 373: if($c) { $c = false; _r$80 = _r$80.$blk(); } if (_r$80 && _r$80.$blk !== undefined) { break s; }
-						_arg$43 = _r$80;
-						$r = check[0].recordBuiltinType(_arg$42, _arg$43); /* */ $s = 374; case 374: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 372:
-					$s = 44; continue;
-				/* } else if (_2 === (24)) { */ case 41:
-					if (!((x[0].mode === 4))) { _v$3 = true; $s = 377; continue s; }
-					_r$81 = isBoolean(x[0].typ); /* */ $s = 378; case 378: if($c) { $c = false; _r$81 = _r$81.$blk(); } if (_r$81 && _r$81.$blk !== undefined) { break s; }
-					_v$3 = !_r$81; case 377:
-					/* */ if (_v$3) { $s = 375; continue; }
-					/* */ $s = 376; continue;
-					/* if (_v$3) { */ case 375:
-						$r = check[0].errorf(x[0], 1, "invalid argument: %s is not a boolean constant", new sliceType$6([x[0]])); /* */ $s = 379; case 379: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 376:
-					_r$82 = x[0].val.Kind(); /* */ $s = 382; case 382: if($c) { $c = false; _r$82 = _r$82.$blk(); } if (_r$82 && _r$82.$blk !== undefined) { break s; }
-					/* */ if (!((_r$82 === 1))) { $s = 380; continue; }
-					/* */ $s = 381; continue;
-					/* if (!((_r$82 === 1))) { */ case 380:
-						$r = check[0].errorf(x[0], 1, "internal error: value of %s should be a boolean constant", new sliceType$6([x[0]])); /* */ $s = 383; case 383: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 381:
-					_r$83 = constant.BoolVal(x[0].val); /* */ $s = 386; case 386: if($c) { $c = false; _r$83 = _r$83.$blk(); } if (_r$83 && _r$83.$blk !== undefined) { break s; }
-					/* */ if (!_r$83) { $s = 384; continue; }
-					/* */ $s = 385; continue;
-					/* if (!_r$83) { */ case 384:
-						$r = check[0].errorf(call, 1, "%v failed", new sliceType$6([call])); /* */ $s = 387; case 387: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 385:
-					$s = 44; continue;
-				/* } else if (_2 === (25)) { */ case 42:
-					/* */ if (nargs === 0) { $s = 388; continue; }
-					/* */ $s = 389; continue;
-					/* if (nargs === 0) { */ case 388:
-						_r$84 = call.Pos(); /* */ $s = 390; case 390: if($c) { $c = false; _r$84 = _r$84.$blk(); } if (_r$84 && _r$84.$blk !== undefined) { break s; }
-						_arg$44 = new token.Pos(_r$84);
-						$r = check[0].dump("%v: trace() without arguments", new sliceType$6([_arg$44])); /* */ $s = 391; case 391: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x[0].mode = 1;
-						/* break; */ $s = 19; continue;
-					/* } */ case 389:
-					t[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-					x1 = x[0];
-					_ref$5 = call.Args;
-					_i$2 = 0;
-					/* while (true) { */ case 392:
-						/* if (!(_i$2 < _ref$5.$length)) { break; } */ if(!(_i$2 < _ref$5.$length)) { $s = 393; continue; }
-						arg$2 = ((_i$2 < 0 || _i$2 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$2]);
-						_r$85 = check[0].rawExpr(x1, arg$2, $ifaceNil, false); /* */ $s = 394; case 394: if($c) { $c = false; _r$85 = _r$85.$blk(); } if (_r$85 && _r$85.$blk !== undefined) { break s; }
-						_r$85;
-						_r$86 = x1.Pos(); /* */ $s = 395; case 395: if($c) { $c = false; _r$86 = _r$86.$blk(); } if (_r$86 && _r$86.$blk !== undefined) { break s; }
-						_arg$45 = new token.Pos(_r$86);
-						_arg$46 = x1;
-						$r = check[0].dump("%v: %s", new sliceType$6([_arg$45, _arg$46])); /* */ $s = 396; case 396: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x1 = t[0];
-						_i$2++;
-					$s = 392; continue;
-					case 393:
-					$s = 44; continue;
-				/* } else { */ case 43:
-					unreachable();
-				/* } */ case 44:
-			case 19:
-			_ = true;
-			$s = -1; return _;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  _; } if($curGoroutine.asleep) { var $f = {$blk: builtin, $c: true, $r, S, T, T$1, T$2, _, _1, _2, _3, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$19, _arg$2, _arg$20, _arg$21, _arg$22, _arg$23, _arg$24, _arg$25, _arg$26, _arg$27, _arg$28, _arg$29, _arg$3, _arg$30, _arg$31, _arg$32, _arg$33, _arg$34, _arg$35, _arg$36, _arg$37, _arg$38, _arg$39, _arg$4, _arg$40, _arg$41, _arg$42, _arg$43, _arg$44, _arg$45, _arg$46, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _i, _i$1, _i$2, _key, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$78, _r$79, _r$8, _r$80, _r$81, _r$82, _r$83, _r$84, _r$85, _r$86, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, alist, arg, arg$1, arg$2, arg0, arg0$1, base, bin, call, cause, check, code, code$1, d, dst, f, f$1, i, i$1, i$2, id, index$2, indirect, key, map_, min, mode, mode$1, msg$1, nargs, obj, ok, p, params, ptr, resTyp, resTyp$1, s, sel, selx, sig, sig$1, size, sizes, slice, src, src0, t, t$1, t$2, t$3, t$4, t$5, t$6, toFloat, typ$4, types$1, u, val, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, x1, xlist, xlist$1, y, y$1, y$2, y$3, y$4, $s, $deferred};return $f; } }
-		};
-		hasVarSize = function hasVarSize$1(t, seen) {
-			var {$24r, _entry, _i, _key, _r$1, _r$2, _r$3, _ref, _ref$1, _tuple, _tuple$1, f, named, ok, seen, t, u, u$1, u$2, u$3, v, varSized, $s, $deferred, $r, $c} = $restore(this, {t, seen});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			named = [named];
-			seen = [seen];
-			varSized = [varSized];
-			varSized[0] = false;
-			_tuple = $assertType(t, ptrType$9, true);
-			named[0] = _tuple[0];
-			/* */ if (!(named[0] === ptrType$9.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(named[0] === ptrType$9.nil)) { */ case 1:
-				_tuple$1 = (_entry = $mapIndex(seen[0],ptrType$9.keyFor(named[0])), _entry !== undefined ? [_entry.v, true] : [false, false]);
-				v = _tuple$1[0];
-				ok = _tuple$1[1];
-				if (ok) {
-					varSized[0] = v;
-					$s = -1; return varSized[0];
-				}
-				if (seen[0] === false) {
-					seen[0] = new $global.Map();
-				}
-				_key = named[0]; (seen[0] || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$9.keyFor(_key), { k: _key, v: true });
-				$deferred.push([(function(named, seen, varSized) { return function hasVarSize·func1() {
-						var _key$1;
-						_key$1 = named[0]; (seen[0] || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$9.keyFor(_key$1), { k: _key$1, v: varSized[0] });
-					}; })(named, seen, varSized), []]);
-			/* } */ case 2:
-			_r$1 = under(t); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_ref = _r$1;
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$9, true)[1] || $assertType(_ref, ptrType$12, true)[1]) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if ($assertType(_ref, ptrType$10, true)[1]) { */ case 4:
-				u = _ref.$val;
-				_r$2 = hasVarSize(u.elem, seen[0]); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				varSized[0] = _r$2;
-				$24r = varSized[0];
-				$s = 10; case 10: return $24r;
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 5:
-				u$1 = _ref.$val;
-				_ref$1 = u$1.fields;
+							instQueue[0].insert(inst.Inst.Out);
+							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = $appendSlice(new sliceType$1([]), anyRuneNotNL));
+							inst.Next = $makeSlice(sliceType$2, ((_q$4 = ((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc]).$length / 2, (_q$4 === _q$4 && _q$4 !== 1/0 && _q$4 !== -1/0) ? _q$4 >> 0 : $throwRuntimeError("integer divide by zero")) + 1 >> 0));
+							_ref$4 = inst.Next;
+							_i$4 = 0;
+							while (true) {
+								if (!(_i$4 < _ref$4.$length)) { break; }
+								i$4 = _i$4;
+								(x$18 = inst.Next, ((i$4 < 0 || i$4 >= x$18.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$18.$array[x$18.$offset + i$4] = inst.Inst.Out));
+								_i$4++;
+							}
+						/* } */ case 10:
+					case 1:
+					$s = -1; return ok;
+					/* */ } return; } var $f = {$blk: makeOnePass·func1, $c: true, $r, _1, _i, _i$1, _i$2, _i$3, _i$4, _q, _q$1, _q$2, _q$3, _q$4, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _v, i, i$1, i$2, i$3, i$4, inst, m, matchArg, matchOut, ok, pc, r0, r0$1, r1, r1$1, runes, runes$1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
+				}; })(check, instQueue, onePassRunes, p, visitQueue);
+			instQueue[0].clear();
+			instQueue[0].insert(((p[0].Start >>> 0)));
+			m = $makeSlice(sliceType$14, p[0].Inst.$length);
+			/* while (true) { */ case 1:
+				/* if (!(!instQueue[0].empty())) { break; } */ if(!(!instQueue[0].empty())) { $s = 2; continue; }
+				visitQueue[0].clear();
+				pc = instQueue[0].next();
+				_r = check[0](pc, m); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				/* */ if (!_r) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (!_r) { */ case 3:
+					p[0] = ptrType$2.nil;
+					/* break; */ $s = 2; continue;
+				/* } */ case 4:
+			$s = 1; continue;
+			case 2:
+			if (!(p[0] === ptrType$2.nil)) {
+				_ref = p[0].Inst;
 				_i = 0;
-				/* while (true) { */ case 11:
-					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 12; continue; }
-					f = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					_r$3 = hasVarSize(f.object.typ, seen[0]); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					/* */ if (_r$3) { $s = 13; continue; }
-					/* */ $s = 14; continue;
-					/* if (_r$3) { */ case 13:
-						varSized[0] = true;
-						$s = -1; return varSized[0];
-					/* } */ case 14:
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					i = _i;
+					(x = p[0].Inst, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])).Inst.Rune = ((i < 0 || i >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + i]);
 					_i++;
-				$s = 11; continue;
-				case 12:
-				$s = 8; continue;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 6:
-				u$2 = _ref.$val;
-				varSized[0] = isTypeParam(t);
-				$s = -1; return varSized[0];
-			/* } else if ($assertType(_ref, ptrType$9, true)[1] || $assertType(_ref, ptrType$12, true)[1]) { */ case 7:
-				u$3 = _ref;
-				unreachable();
-			/* } */ case 8:
-			varSized[0] = false;
-			$s = -1; return varSized[0];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  varSized[0]; } if($curGoroutine.asleep) { var $f = {$blk: hasVarSize$1, $c: true, $r, $24r, _entry, _i, _key, _r$1, _r$2, _r$3, _ref, _ref$1, _tuple, _tuple$1, f, named, ok, seen, t, u, u$1, u$2, u$3, v, varSized, $s, $deferred};return $f; } }
+				}
+			}
+			$s = -1; return p[0];
+			/* */ } return; } var $f = {$blk: makeOnePass$1, $c: true, $r, _i, _r, _ref, check, i, instQueue, m, onePassRunes, p, pc, visitQueue, x, $s};return $f;
 		};
-		$ptrType(Checker).prototype.applyTypeFunc = function applyTypeFunc(f, x, id) {
-			var {$24r, _1, _arg, _arg$1, _r$1, _r$2, _r$3, _r$4, _tuple, check, code, f, id, ptyp, terms, tp, tpar, x, $s, $r, $c} = $restore(this, {f, x, id});
+		compileOnePass = function compileOnePass$1(prog) {
+			var {_1, _i, _r, _ref, inst, opOut, p, prog, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s, $r, $c} = $restore(this, {prog});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			f = [f];
-			terms = [terms];
-			check = this;
-			_tuple = $assertType(x.typ, ptrType$14, true);
-			tp = _tuple[0];
-			/* */ if (!(tp === ptrType$14.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(tp === ptrType$14.nil)) { */ case 1:
-				terms[0] = sliceType$12.nil;
-				_r$1 = tp.is((function(f, terms) { return function Checker·applyTypeFunc·func1(t) {
-						var {_r$1, r, t, $s, $r, $c} = $restore(this, {t});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						if (t === ptrType$4.nil) {
-							$s = -1; return false;
-						}
-						_r$1 = f[0](t.typ); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						r = _r$1;
-						if (!($interfaceIsEqual(r, $ifaceNil))) {
-							terms[0] = $append(terms[0], NewTerm(t.tilde, r));
-							$s = -1; return true;
+			p = ptrType$2.nil;
+			if (prog.Start === 0) {
+				p = ptrType$2.nil;
+				$s = -1; return p;
+			}
+			if (!(((x = prog.Inst, x$1 = prog.Start, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Op === 3)) || !(((((((x$2 = prog.Inst, x$3 = prog.Start, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3])).Arg << 24 >>> 24)) & 4) >>> 0) === 4))) {
+				p = ptrType$2.nil;
+				$s = -1; return p;
+			}
+			_ref = prog.Inst;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				inst = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), syntax.Inst);
+				opOut = (x$4 = prog.Inst, x$5 = inst.Out, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])).Op;
+				_1 = inst.Op;
+				if ((_1 === (0)) || (_1 === (1))) {
+					if ((opOut === 4) || ((x$6 = prog.Inst, x$7 = inst.Arg, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7])).Op === 4)) {
+						p = ptrType$2.nil;
+						$s = -1; return p;
+					}
+				} else if (_1 === (3)) {
+					if (opOut === 4) {
+						if (((((inst.Arg << 24 >>> 24)) & 8) >>> 0) === 8) {
+							_i++;
+							continue;
 						}
-						$s = -1; return false;
-						/* */ } return; } var $f = {$blk: Checker·applyTypeFunc·func1, $c: true, $r, _r$1, r, t, $s};return $f;
-					}; })(f, terms)); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (!_r$1) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!_r$1) { */ case 3:
-					$s = -1; return $ifaceNil;
-				/* } */ case 4:
-				code = 0;
-				_1 = id;
-				if (_1 === (14)) {
-					code = 93;
-				} else if (_1 === (7)) {
-					code = 89;
-				} else if (_1 === (4)) {
-					code = 87;
-				} else {
-					unreachable();
+						p = ptrType$2.nil;
+						$s = -1; return p;
+					}
+				} else if (opOut === 4) {
+					p = ptrType$2.nil;
+					$s = -1; return p;
 				}
-				$r = check.softErrorf(x, code, "%s not supported as argument to %s for go1.18 (see issue #50937)", new sliceType$6([x, new $String(((id < 0 || id >= predeclaredFuncs.length) ? ($throwRuntimeError("index out of range"), undefined) : predeclaredFuncs[id]).name)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				tpar = NewTypeName(0, check.pkg, tp.obj.object.name, $ifaceNil);
-				_arg = tpar;
-				_r$2 = NewInterfaceType(sliceType.nil, new sliceType$2([NewUnion(terms[0])])); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_arg$1 = _r$2;
-				_r$3 = check.newTypeParam(_arg, _arg$1); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				ptyp = _r$3;
-				ptyp.index = tp.index;
-				$s = -1; return ptyp;
-			/* } */ case 2:
-			_r$4 = f[0](x.typ); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			$24r = _r$4;
-			$s = 10; case 10: return $24r;
-			/* */ } return; } var $f = {$blk: applyTypeFunc, $c: true, $r, $24r, _1, _arg, _arg$1, _r$1, _r$2, _r$3, _r$4, _tuple, check, code, f, id, ptyp, terms, tp, tpar, x, $s};return $f;
+				_i++;
+			}
+			p = onePassCopy(prog);
+			_r = makeOnePass(p); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			p = _r;
+			if (!(p === ptrType$2.nil)) {
+				cleanupOnePass(p, prog);
+			}
+			p = p;
+			$s = -1; return p;
+			/* */ } return; } var $f = {$blk: compileOnePass$1, $c: true, $r, _1, _i, _r, _ref, inst, opOut, p, prog, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s};return $f;
 		};
-		makeSig = function makeSig$1(res, args) {
-			var {_i, _ref, args, i, list$2, param, params, res, result, $s, $r, $c} = $restore(this, {res, args});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			list$2 = $makeSlice(sliceType$10, args.$length);
-			_ref = args;
+		$ptrType(inputs).prototype.newBytes = function newBytes(b) {
+			var b, i;
+			i = this;
+			i.bytes.str = b;
+			return i.bytes;
+		};
+		$ptrType(inputs).prototype.newString = function newString(s) {
+			var i, s;
+			i = this;
+			i.string.str = s;
+			return i.string;
+		};
+		$ptrType(inputs).prototype.newReader = function newReader(r) {
+			var i, r;
+			i = this;
+			i.reader.r = r;
+			i.reader.atEOT = false;
+			i.reader.pos = 0;
+			return i.reader;
+		};
+		$ptrType(inputs).prototype.clear = function clear$1() {
+			var i;
+			i = this;
+			if (!(i.bytes.str === sliceType$4.nil)) {
+				i.bytes.str = sliceType$4.nil;
+			} else if (!($interfaceIsEqual(i.reader.r, $ifaceNil))) {
+				i.reader.r = $ifaceNil;
+			} else {
+				i.string.str = "";
+			}
+		};
+		$ptrType(inputs).prototype.init = function init$2(r, b, s) {
+			var b, i, r, s;
+			i = this;
+			if (!($interfaceIsEqual(r, $ifaceNil))) {
+				return [i.newReader(r), 0];
+			}
+			if (!(b === sliceType$4.nil)) {
+				return [i.newBytes(b), b.$length];
+			}
+			return [i.newString(s), s.length];
+		};
+		$ptrType(machine).prototype.init = function init$3(ncap) {
+			var _i, _ref, m, ncap, t;
+			m = this;
+			_ref = m.pool;
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				param = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				((i < 0 || i >= list$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + i] = NewVar(0, ptrType$1.nil, "", Default(param)));
+				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				t.cap = $subslice(t.cap, 0, ncap);
 				_i++;
 			}
-			params = NewTuple(list$2);
-			result = ptrType$15.nil;
-			/* */ if (!($interfaceIsEqual(res, $ifaceNil))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!($interfaceIsEqual(res, $ifaceNil))) { */ case 1:
-				$r = assert(!isUntyped(res)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				result = NewTuple(new sliceType$10([NewVar(0, ptrType$1.nil, "", res)]));
-			/* } */ case 2:
-			$s = -1; return new Signature.ptr(ptrType$48.nil, ptrType$48.nil, ptrType.nil, ptrType$16.nil, params, result, false);
-			/* */ } return; } var $f = {$blk: makeSig$1, $c: true, $r, _i, _ref, args, i, list$2, param, params, res, result, $s};return $f;
+			m.matchcap = $subslice(m.matchcap, 0, ncap);
 		};
-		arrayPtrDeref = function arrayPtrDeref$1(typ$4) {
-			var {_r$1, _tuple, _tuple$1, a, ok, p, typ$4, $s, $r, $c} = $restore(this, {typ$4});
+		$ptrType(machine).prototype.alloc = function alloc(i) {
+			var i, m, n, t, x, x$1;
+			m = this;
+			t = ptrType$5.nil;
+			n = m.pool.$length;
+			if (n > 0) {
+				t = (x = m.pool, x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+				m.pool = $subslice(m.pool, 0, (n - 1 >> 0));
+			} else {
+				t = new thread.ptr(ptrType$6.nil, sliceType$7.nil);
+				t.cap = $makeSlice(sliceType$7, m.matchcap.$length, m.matchcap.$capacity);
+			}
+			t.inst = i;
+			return t;
+		};
+		newLazyFlag = function newLazyFlag$1(r1, r2) {
+			var r1, r2, x, x$1, x$2;
+			return ((x = (x$1 = $shiftLeft64((new $Uint64(0, r1)), 32), x$2 = (new $Uint64(0, ((r2 >>> 0)))), new $Uint64(x$1.$high | x$2.$high, (x$1.$low | x$2.$low) >>> 0)), new lazyFlag(x.$high, x.$low)));
+		};
+		lazyFlag.prototype.match = function match(op) {
+			var f, op, r1, r2;
+			f = this;
+			if (op === 0) {
+				return true;
+			}
+			r1 = (($shiftRightUint64(f, 32).$low >> 0));
+			if (!((((op & 1) >>> 0) === 0))) {
+				if (!((r1 === 10)) && r1 >= 0) {
+					return false;
+				}
+				op = (op & ~(1)) << 24 >>> 24;
+			}
+			if (!((((op & 4) >>> 0) === 0))) {
+				if (r1 >= 0) {
+					return false;
+				}
+				op = (op & ~(4)) << 24 >>> 24;
+			}
+			if (op === 0) {
+				return true;
+			}
+			r2 = ((f.$low >> 0));
+			if (!((((op & 2) >>> 0) === 0))) {
+				if (!((r2 === 10)) && r2 >= 0) {
+					return false;
+				}
+				op = (op & ~(2)) << 24 >>> 24;
+			}
+			if (!((((op & 8) >>> 0) === 0))) {
+				if (r2 >= 0) {
+					return false;
+				}
+				op = (op & ~(8)) << 24 >>> 24;
+			}
+			if (op === 0) {
+				return true;
+			}
+			if (!(syntax.IsWordChar(r1) === syntax.IsWordChar(r2))) {
+				op = (op & ~(16)) << 24 >>> 24;
+			} else {
+				op = (op & ~(32)) << 24 >>> 24;
+			}
+			return op === 0;
+		};
+		$ptrType(lazyFlag).prototype.match = function(...$args) { return this.$get().match(...$args); };
+		$ptrType(machine).prototype.match = function match$1(i, pos) {
+			var {_i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _v, advance, flag, i, i$1, m, nextq, pos, r, r1, runq, startCond, width, width1, x, x$1, $s, $r, $c} = $restore(this, {i, pos});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_tuple = $assertType(typ$4, ptrType$26, true);
-			p = _tuple[0];
-			ok = _tuple[1];
-			/* */ if (ok) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (ok) { */ case 1:
-				_r$1 = under(p.base); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple$1 = $assertType(_r$1, ptrType$10, true);
-				a = _tuple$1[0];
-				if (!(a === ptrType$10.nil)) {
-					$s = -1; return a;
+			flag = [flag];
+			m = this;
+			startCond = m.re.cond;
+			if (startCond === 255) {
+				$s = -1; return false;
+			}
+			m.matched = false;
+			_ref = m.matchcap;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				i$1 = _i;
+				(x = m.matchcap, ((i$1 < 0 || i$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i$1] = -1));
+				_i++;
+			}
+			_tmp = m.q0;
+			_tmp$1 = m.q1;
+			runq = _tmp;
+			nextq = _tmp$1;
+			_tmp$2 = -1;
+			_tmp$3 = -1;
+			r = _tmp$2;
+			r1 = _tmp$3;
+			_tmp$4 = 0;
+			_tmp$5 = 0;
+			width = _tmp$4;
+			width1 = _tmp$5;
+			_r = i.step(pos); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			r = _tuple[0];
+			width = _tuple[1];
+			/* */ if (!((r === -1))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!((r === -1))) { */ case 2:
+				_r$1 = i.step(pos + width >> 0); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_tuple$1 = _r$1;
+				r1 = _tuple$1[0];
+				width1 = _tuple$1[1];
+			/* } */ case 3:
+			flag[0] = new lazyFlag(0, 0);
+			/* */ if (pos === 0) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (pos === 0) { */ case 5:
+				flag[0] = newLazyFlag(-1, r);
+				$s = 7; continue;
+			/* } else { */ case 6:
+				_r$2 = i.context(pos); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				flag[0] = _r$2;
+			/* } */ case 7:
+			/* while (true) { */ case 9:
+				/* */ if (runq.dense.$length === 0) { $s = 11; continue; }
+				/* */ $s = 12; continue;
+				/* if (runq.dense.$length === 0) { */ case 11:
+					if (!((((startCond & 4) >>> 0) === 0)) && !((pos === 0))) {
+						/* break; */ $s = 10; continue;
+					}
+					if (m.matched) {
+						/* break; */ $s = 10; continue;
+					}
+					if (!(m.re.prefix.length > 0 && !((r1 === m.re.prefixRune)))) { _v = false; $s = 15; continue s; }
+					_r$3 = i.canCheckPrefix(); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_v = _r$3; case 15:
+					/* */ if (_v) { $s = 13; continue; }
+					/* */ $s = 14; continue;
+					/* if (_v) { */ case 13:
+						_r$4 = i.index(m.re, pos); /* */ $s = 17; case 17: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						advance = _r$4;
+						if (advance < 0) {
+							/* break; */ $s = 10; continue;
+						}
+						pos = pos + (advance) >> 0;
+						_r$5 = i.step(pos); /* */ $s = 18; case 18: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						_tuple$2 = _r$5;
+						r = _tuple$2[0];
+						width = _tuple$2[1];
+						_r$6 = i.step(pos + width >> 0); /* */ $s = 19; case 19: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						_tuple$3 = _r$6;
+						r1 = _tuple$3[0];
+						width1 = _tuple$3[1];
+					/* } */ case 14:
+				/* } */ case 12:
+				if (!m.matched) {
+					if (m.matchcap.$length > 0) {
+						(x$1 = m.matchcap, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0] = pos));
+					}
+					m.add(runq, ((m.p.Start >>> 0)), pos, m.matchcap, (flag.$ptr || (flag.$ptr = new ptrType$13(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, flag))), ptrType$5.nil);
 				}
-			/* } */ case 2:
-			$s = -1; return typ$4;
-			/* */ } return; } var $f = {$blk: arrayPtrDeref$1, $c: true, $r, _r$1, _tuple, _tuple$1, a, ok, p, typ$4, $s};return $f;
+				flag[0] = newLazyFlag(r, r1);
+				m.step(runq, nextq, pos, pos + width >> 0, r, (flag.$ptr || (flag.$ptr = new ptrType$13(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, flag))));
+				if (width === 0) {
+					/* break; */ $s = 10; continue;
+				}
+				if ((m.matchcap.$length === 0) && m.matched) {
+					/* break; */ $s = 10; continue;
+				}
+				pos = pos + (width) >> 0;
+				_tmp$6 = r1;
+				_tmp$7 = width1;
+				r = _tmp$6;
+				width = _tmp$7;
+				/* */ if (!((r === -1))) { $s = 20; continue; }
+				/* */ $s = 21; continue;
+				/* if (!((r === -1))) { */ case 20:
+					_r$7 = i.step(pos + width >> 0); /* */ $s = 22; case 22: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					_tuple$4 = _r$7;
+					r1 = _tuple$4[0];
+					width1 = _tuple$4[1];
+				/* } */ case 21:
+				_tmp$8 = nextq;
+				_tmp$9 = runq;
+				runq = _tmp$8;
+				nextq = _tmp$9;
+			$s = 9; continue;
+			case 10:
+			m.clear(nextq);
+			$s = -1; return m.matched;
+			/* */ } return; } var $f = {$blk: match$1, $c: true, $r, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _v, advance, flag, i, i$1, m, nextq, pos, r, r1, runq, startCond, width, width1, x, x$1, $s};return $f;
 		};
-		unparen = function unparen$1(e) {
-			var _tuple, e, ok, p;
+		$ptrType(machine).prototype.clear = function clear$2(q) {
+			var _i, _ref, d, m, q;
+			m = this;
+			_ref = q.dense;
+			_i = 0;
 			while (true) {
-				_tuple = $assertType(e, ptrType$39, true);
-				p = _tuple[0];
-				ok = _tuple[1];
-				if (!ok) {
-					return e;
+				if (!(_i < _ref.$length)) { break; }
+				d = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), entry);
+				if (!(d.t === ptrType$5.nil)) {
+					m.pool = $append(m.pool, d.t);
 				}
-				e = p.X;
+				_i++;
 			}
+			q.dense = $subslice(q.dense, 0, 0);
 		};
-		$ptrType(Basic).prototype.Kind = function Kind$1() {
-			var b;
-			b = this;
-			return b.kind;
-		};
-		$ptrType(Basic).prototype.Info = function Info$1() {
-			var b;
-			b = this;
-			return b.info;
-		};
-		$ptrType(Basic).prototype.Name = function Name$3() {
-			var b;
-			b = this;
-			return b.name;
-		};
-		$ptrType(Basic).prototype.Underlying = function Underlying$11() {
-			var t;
-			t = this;
-			return t;
-		};
-		$ptrType(Basic).prototype.String = function String$33() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$33, $c: true, $r, $24r, _r$1, t, $s};return $f;
+		$ptrType(machine).prototype.step = function step$3(runq, nextq, pos, nextPos, c, nextCond) {
+			var _1, _i, _ref, add, c, d, d$1, i, j, longest, m, nextCond, nextPos, nextq, pos, runq, t, x, x$1, x$2, x$3, x$4, x$5;
+			m = this;
+			longest = m.re.longest;
+			j = 0;
+			while (true) {
+				if (!(j < runq.dense.$length)) { break; }
+				d = (x = runq.dense, ((j < 0 || j >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + j, ptrType$14)));
+				t = d.t;
+				if (t === ptrType$5.nil) {
+					j = j + (1) >> 0;
+					continue;
+				}
+				if (longest && m.matched && t.cap.$length > 0 && (x$1 = m.matchcap, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])) < (x$2 = t.cap, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]))) {
+					m.pool = $append(m.pool, t);
+					j = j + (1) >> 0;
+					continue;
+				}
+				i = t.inst;
+				add = false;
+				_1 = i.Op;
+				if (_1 === (4)) {
+					if (t.cap.$length > 0 && (!longest || !m.matched || (x$3 = m.matchcap, (1 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 1])) < pos)) {
+						(x$4 = t.cap, (1 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 1] = pos));
+						$copySlice(m.matchcap, t.cap);
+					}
+					if (!longest) {
+						_ref = $subslice(runq.dense, (j + 1 >> 0));
+						_i = 0;
+						while (true) {
+							if (!(_i < _ref.$length)) { break; }
+							d$1 = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), entry);
+							if (!(d$1.t === ptrType$5.nil)) {
+								m.pool = $append(m.pool, d$1.t);
+							}
+							_i++;
+						}
+						runq.dense = $subslice(runq.dense, 0, 0);
+					}
+					m.matched = true;
+				} else if (_1 === (7)) {
+					add = i.MatchRune(c);
+				} else if (_1 === (8)) {
+					add = c === (x$5 = i.Rune, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0]));
+				} else if (_1 === (9)) {
+					add = true;
+				} else if (_1 === (10)) {
+					add = !((c === 10));
+				} else {
+					$panic(new $String("bad inst"));
+				}
+				if (add) {
+					t = m.add(nextq, i.Out, nextPos, t.cap, nextCond, t);
+				}
+				if (!(t === ptrType$5.nil)) {
+					m.pool = $append(m.pool, t);
+				}
+				j = j + (1) >> 0;
+			}
+			runq.dense = $subslice(runq.dense, 0, 0);
 		};
-		$ptrType(Checker).prototype.assignment = function assignment(x, T, context$1) {
-			var {T, _1, _2, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, _tuple$2, _v, cause, check, code, code$1, context$1, msg$1, newType, ok, sig, target, val, x, $s, $r, $c} = $restore(this, {x, T, context$1});
+		$ptrType(machine).prototype.add = function add(q, pc, pos, cap, cond, t) {
+			var _1, cap, cond, d, i, j, j$1, m, opos, pc, pos, q, t, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, $s;
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			cause = [cause];
-			check = this;
-			$r = check.singleValue(x); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_1 = x.mode;
-				/* */ if (_1 === (0)) { $s = 3; continue; }
-				/* */ if ((_1 === (4)) || (_1 === (5)) || (_1 === (6)) || (_1 === (7)) || (_1 === (8)) || (_1 === (9))) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_1 === (0)) { */ case 3:
-					$s = -1; return;
-				/* } else if ((_1 === (4)) || (_1 === (5)) || (_1 === (6)) || (_1 === (7)) || (_1 === (8)) || (_1 === (9))) { */ case 4:
-					$s = 6; continue;
-				/* } else { */ case 5:
-					$r = check.errorf(x, 23, "cannot assign %s to %s in %s", new sliceType$6([x, T, new $String(context$1)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return;
-				/* } */ case 6:
-			case 2:
-			/* */ if (isUntyped(x.typ)) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (isUntyped(x.typ)) { */ case 8:
-				target = T;
-				if ($interfaceIsEqual(T, $ifaceNil)) { _v = true; $s = 12; continue s; }
-				_r$1 = isNonTypeParamInterface(T); /* */ $s = 13; case 13: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_v = _r$1; case 12:
-				/* */ if (_v) { $s = 10; continue; }
-				/* */ $s = 11; continue;
-				/* if (_v) { */ case 10:
-					/* */ if ($interfaceIsEqual(T, $ifaceNil) && $interfaceIsEqual(x.typ, (25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]))) { $s = 14; continue; }
-					/* */ $s = 15; continue;
-					/* if ($interfaceIsEqual(T, $ifaceNil) && $interfaceIsEqual(x.typ, (25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]))) { */ case 14:
-						$r = check.errorf(x, 16, "use of untyped nil in %s", new sliceType$6([new $String(context$1)])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x.mode = 0;
-						$s = -1; return;
+			m = this;
+			/* Again: */ case 1:
+			if (pc === 0) {
+				$s = -1; return t;
+			}
+			j = (x = q.sparse, ((pc < 0 || pc >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + pc]));
+			if (j < ((q.dense.$length >>> 0)) && ((x$1 = q.dense, ((j < 0 || j >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + j])).pc === pc)) {
+				$s = -1; return t;
+			}
+			j$1 = q.dense.$length;
+			q.dense = $subslice(q.dense, 0, (j$1 + 1 >> 0));
+			d = (x$2 = q.dense, ((j$1 < 0 || j$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + j$1, ptrType$14)));
+			d.t = ptrType$5.nil;
+			d.pc = pc;
+			(x$3 = q.sparse, ((pc < 0 || pc >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + pc] = ((j$1 >>> 0))));
+			i = (x$4 = m.p.Inst, ((pc < 0 || pc >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$4.$array, x$4.$offset + pc, ptrType$6)));
+				_1 = i.Op;
+				/* */ if (_1 === (5)) { $s = 3; continue; }
+				/* */ if ((_1 === (0)) || (_1 === (1))) { $s = 4; continue; }
+				/* */ if (_1 === (3)) { $s = 5; continue; }
+				/* */ if (_1 === (6)) { $s = 6; continue; }
+				/* */ if (_1 === (2)) { $s = 7; continue; }
+				/* */ if ((_1 === (4)) || (_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10))) { $s = 8; continue; }
+				/* */ $s = 9; continue;
+				/* if (_1 === (5)) { */ case 3:
+					$s = 10; continue;
+				/* } else if ((_1 === (0)) || (_1 === (1))) { */ case 4:
+					t = m.add(q, i.Out, pos, cap, cond, t);
+					pc = i.Arg;
+					/* goto Again */ $s = 1; continue;
+					$s = 10; continue;
+				/* } else if (_1 === (3)) { */ case 5:
+					/* */ if (cond.match(((i.Arg << 24 >>> 24)))) { $s = 11; continue; }
+					/* */ $s = 12; continue;
+					/* if (cond.match(((i.Arg << 24 >>> 24)))) { */ case 11:
+						pc = i.Out;
+						/* goto Again */ $s = 1; continue;
+					/* } */ case 12:
+					$s = 10; continue;
+				/* } else if (_1 === (6)) { */ case 6:
+					pc = i.Out;
+					/* goto Again */ $s = 1; continue;
+					$s = 10; continue;
+				/* } else if (_1 === (2)) { */ case 7:
+					/* */ if (((i.Arg >> 0)) < cap.$length) { $s = 13; continue; }
+					/* */ $s = 14; continue;
+					/* if (((i.Arg >> 0)) < cap.$length) { */ case 13:
+						opos = (x$5 = i.Arg, ((x$5 < 0 || x$5 >= cap.$length) ? ($throwRuntimeError("index out of range"), undefined) : cap.$array[cap.$offset + x$5]));
+						(x$6 = i.Arg, ((x$6 < 0 || x$6 >= cap.$length) ? ($throwRuntimeError("index out of range"), undefined) : cap.$array[cap.$offset + x$6] = pos));
+						m.add(q, i.Out, pos, cap, cond, ptrType$5.nil);
+						(x$7 = i.Arg, ((x$7 < 0 || x$7 >= cap.$length) ? ($throwRuntimeError("index out of range"), undefined) : cap.$array[cap.$offset + x$7] = opos));
+						$s = 15; continue;
+					/* } else { */ case 14:
+						pc = i.Out;
+						/* goto Again */ $s = 1; continue;
 					/* } */ case 15:
-					target = Default(x.typ);
-				/* } */ case 11:
-				_r$2 = check.implicitTypeAndValue(x, target); /* */ $s = 17; case 17: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_tuple = _r$2;
-				newType = _tuple[0];
-				val = _tuple[1];
-				code = _tuple[2];
-				/* */ if (!((code === 0))) { $s = 18; continue; }
-				/* */ $s = 19; continue;
-				/* if (!((code === 0))) { */ case 18:
-					_r$3 = check.sprintf("cannot use %s as %s value in %s", new sliceType$6([x, target, new $String(context$1)])); /* */ $s = 20; case 20: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					msg$1 = _r$3;
-					_2 = code;
-					if (_2 === (43)) {
-						msg$1 = msg$1 + (" (truncated)");
-					} else if (_2 === (44)) {
-						msg$1 = msg$1 + (" (overflows)");
+					$s = 10; continue;
+				/* } else if ((_1 === (4)) || (_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10))) { */ case 8:
+					if (t === ptrType$5.nil) {
+						t = m.alloc(i);
 					} else {
-						code = 23;
+						t.inst = i;
 					}
-					$r = check.error(x, code, msg$1); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					x.mode = 0;
-					$s = -1; return;
-				/* } */ case 19:
-				if (!($interfaceIsEqual(val, $ifaceNil))) {
-					x.val = val;
-					check.updateExprVal(x.expr, val);
-				}
-				/* */ if (!($interfaceIsEqual(newType, x.typ))) { $s = 22; continue; }
-				/* */ $s = 23; continue;
-				/* if (!($interfaceIsEqual(newType, x.typ))) { */ case 22:
-					x.typ = newType;
-					$r = check.updateExprType(x.expr, newType, false); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 23:
-			/* } */ case 9:
-			_r$4 = under(x.typ); /* */ $s = 25; case 25: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_tuple$1 = $assertType(_r$4, ptrType$27, true);
-			sig = _tuple$1[0];
-			/* */ if (!(sig === ptrType$27.nil) && sig.TypeParams().Len() > 0) { $s = 26; continue; }
-			/* */ $s = 27; continue;
-			/* if (!(sig === ptrType$27.nil) && sig.TypeParams().Len() > 0) { */ case 26:
-				$r = check.errorf(x, 137, "cannot use generic function %s without instantiation in %s", new sliceType$6([x, new $String(context$1)])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 27:
-			if ($interfaceIsEqual(T, $ifaceNil)) {
-				$s = -1; return;
+					if (cap.$length > 0 && !((x$8 = t.cap, (0 >= x$8.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$8.$array, x$8.$offset + 0, ptrType$9))) === (0 >= cap.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(cap.$array, cap.$offset + 0, ptrType$9)))) {
+						$copySlice(t.cap, cap);
+					}
+					d.t = t;
+					t = ptrType$5.nil;
+					$s = 10; continue;
+				/* } else { */ case 9:
+					$panic(new $String("unhandled"));
+				/* } */ case 10:
+			case 2:
+			$s = -1; return t;
+			/* */ } return; }
+		};
+		newOnePassMachine = function newOnePassMachine$1() {
+			var {_r, _tuple, m, ok, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = onePassPool.Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r, ptrType$15, true);
+			m = _tuple[0];
+			ok = _tuple[1];
+			if (!ok) {
+				m = new onePassMachine.ptr(new inputs.ptr(new inputBytes.ptr(sliceType$4.nil), new inputString.ptr(""), new inputReader.ptr($ifaceNil, false, 0)), sliceType$7.nil);
+			}
+			$s = -1; return m;
+			/* */ } return; } var $f = {$blk: newOnePassMachine$1, $c: true, $r, _r, _tuple, m, ok, $s};return $f;
+		};
+		freeOnePassMachine = function freeOnePassMachine$1(m) {
+			var m;
+			m.inputs.clear();
+			onePassPool.Put(m);
+		};
+		$ptrType(Regexp).prototype.doOnePass = function doOnePass(ir, ib, is, pos, ncap, dstCap) {
+			var {_1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _v, dstCap, flag, i, i$1, ib, inst, ir, is, m, matched, ncap, pc, pos, r, r1, re, startCond, width, width1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s, $r, $c} = $restore(this, {ir, ib, is, pos, ncap, dstCap});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			re = this;
+			startCond = re.cond;
+			if (startCond === 255) {
+				$s = -1; return sliceType$7.nil;
+			}
+			_r = newOnePassMachine(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			m = _r;
+			if (m.matchcap.$capacity < ncap) {
+				m.matchcap = $makeSlice(sliceType$7, ncap);
+			} else {
+				m.matchcap = $subslice(m.matchcap, 0, ncap);
+			}
+			matched = false;
+			_ref = m.matchcap;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				i = _i;
+				(x = m.matchcap, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i] = -1));
+				_i++;
+			}
+			_tuple = m.inputs.init(ir, ib, is);
+			i$1 = _tuple[0];
+			_tmp = -1;
+			_tmp$1 = -1;
+			r = _tmp;
+			r1 = _tmp$1;
+			_tmp$2 = 0;
+			_tmp$3 = 0;
+			width = _tmp$2;
+			width1 = _tmp$3;
+			_r$1 = i$1.step(pos); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_tuple$1 = _r$1;
+			r = _tuple$1[0];
+			width = _tuple$1[1];
+			/* */ if (!((r === -1))) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (!((r === -1))) { */ case 3:
+				_r$2 = i$1.step(pos + width >> 0); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_tuple$2 = _r$2;
+				r1 = _tuple$2[0];
+				width1 = _tuple$2[1];
+			/* } */ case 4:
+			flag = new lazyFlag(0, 0);
+			/* */ if (pos === 0) { $s = 6; continue; }
+			/* */ $s = 7; continue;
+			/* if (pos === 0) { */ case 6:
+				flag = newLazyFlag(-1, r);
+				$s = 8; continue;
+			/* } else { */ case 7:
+				_r$3 = i$1.context(pos); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				flag = _r$3;
+			/* } */ case 8:
+			pc = re.onepass.Start;
+			inst = (x$1 = re.onepass.Inst, ((pc < 0 || pc >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + pc, ptrType$11)));
+			if (!((pos === 0) && flag.match(((inst.Inst.Arg << 24 >>> 24))) && re.prefix.length > 0)) { _v = false; $s = 12; continue s; }
+			_r$4 = i$1.canCheckPrefix(); /* */ $s = 13; case 13: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			_v = _r$4; case 12:
+			/* */ if (_v) { $s = 10; continue; }
+			/* */ $s = 11; continue;
+			/* if (_v) { */ case 10:
+				_r$5 = i$1.hasPrefix(re); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				/* */ if (!_r$5) { $s = 14; continue; }
+				/* */ $s = 15; continue;
+				/* if (!_r$5) { */ case 14:
+					/* goto Return */ $s = 17; continue;
+				/* } */ case 15:
+				pos = pos + (re.prefix.length) >> 0;
+				_r$6 = i$1.step(pos); /* */ $s = 18; case 18: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				_tuple$3 = _r$6;
+				r = _tuple$3[0];
+				width = _tuple$3[1];
+				_r$7 = i$1.step(pos + width >> 0); /* */ $s = 19; case 19: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_tuple$4 = _r$7;
+				r1 = _tuple$4[0];
+				width1 = _tuple$4[1];
+				_r$8 = i$1.context(pos); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				flag = _r$8;
+				pc = ((re.prefixEnd >> 0));
+			/* } */ case 11:
+			/* while (true) { */ case 21:
+				inst = (x$2 = re.onepass.Inst, ((pc < 0 || pc >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + pc, ptrType$11)));
+				pc = ((inst.Inst.Out >> 0));
+					_1 = inst.Inst.Op;
+					/* */ if (_1 === (4)) { $s = 24; continue; }
+					/* */ if (_1 === (7)) { $s = 25; continue; }
+					/* */ if (_1 === (8)) { $s = 26; continue; }
+					/* */ if (_1 === (9)) { $s = 27; continue; }
+					/* */ if (_1 === (10)) { $s = 28; continue; }
+					/* */ if ((_1 === (0)) || (_1 === (1))) { $s = 29; continue; }
+					/* */ if (_1 === (5)) { $s = 30; continue; }
+					/* */ if (_1 === (6)) { $s = 31; continue; }
+					/* */ if (_1 === (3)) { $s = 32; continue; }
+					/* */ if (_1 === (2)) { $s = 33; continue; }
+					/* */ $s = 34; continue;
+					/* if (_1 === (4)) { */ case 24:
+						matched = true;
+						if (m.matchcap.$length > 0) {
+							(x$3 = m.matchcap, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0] = 0));
+							(x$4 = m.matchcap, (1 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 1] = pos));
+						}
+						/* goto Return */ $s = 17; continue;
+						$s = 35; continue;
+					/* } else if (_1 === (7)) { */ case 25:
+						/* */ if (!inst.Inst.MatchRune(r)) { $s = 36; continue; }
+						/* */ $s = 37; continue;
+						/* if (!inst.Inst.MatchRune(r)) { */ case 36:
+							/* goto Return */ $s = 17; continue;
+						/* } */ case 37:
+						$s = 35; continue;
+					/* } else if (_1 === (8)) { */ case 26:
+						/* */ if (!((r === (x$5 = inst.Inst.Rune, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0]))))) { $s = 38; continue; }
+						/* */ $s = 39; continue;
+						/* if (!((r === (x$5 = inst.Inst.Rune, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0]))))) { */ case 38:
+							/* goto Return */ $s = 17; continue;
+						/* } */ case 39:
+						$s = 35; continue;
+					/* } else if (_1 === (9)) { */ case 27:
+						$s = 35; continue;
+					/* } else if (_1 === (10)) { */ case 28:
+						/* */ if (r === 10) { $s = 40; continue; }
+						/* */ $s = 41; continue;
+						/* if (r === 10) { */ case 40:
+							/* goto Return */ $s = 17; continue;
+						/* } */ case 41:
+						$s = 35; continue;
+					/* } else if ((_1 === (0)) || (_1 === (1))) { */ case 29:
+						pc = ((onePassNext(inst, r) >> 0));
+						/* continue; */ $s = 21; continue;
+						$s = 35; continue;
+					/* } else if (_1 === (5)) { */ case 30:
+						/* goto Return */ $s = 17; continue;
+						$s = 35; continue;
+					/* } else if (_1 === (6)) { */ case 31:
+						/* continue; */ $s = 21; continue;
+						$s = 35; continue;
+					/* } else if (_1 === (3)) { */ case 32:
+						/* */ if (!flag.match(((inst.Inst.Arg << 24 >>> 24)))) { $s = 42; continue; }
+						/* */ $s = 43; continue;
+						/* if (!flag.match(((inst.Inst.Arg << 24 >>> 24)))) { */ case 42:
+							/* goto Return */ $s = 17; continue;
+						/* } */ case 43:
+						/* continue; */ $s = 21; continue;
+						$s = 35; continue;
+					/* } else if (_1 === (2)) { */ case 33:
+						if (((inst.Inst.Arg >> 0)) < m.matchcap.$length) {
+							(x$6 = m.matchcap, x$7 = inst.Inst.Arg, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7] = pos));
+						}
+						/* continue; */ $s = 21; continue;
+						$s = 35; continue;
+					/* } else { */ case 34:
+						$panic(new $String("bad inst"));
+					/* } */ case 35:
+				case 23:
+				if (width === 0) {
+					/* break; */ $s = 22; continue;
+				}
+				flag = newLazyFlag(r, r1);
+				pos = pos + (width) >> 0;
+				_tmp$4 = r1;
+				_tmp$5 = width1;
+				r = _tmp$4;
+				width = _tmp$5;
+				/* */ if (!((r === -1))) { $s = 44; continue; }
+				/* */ $s = 45; continue;
+				/* if (!((r === -1))) { */ case 44:
+					_r$9 = i$1.step(pos + width >> 0); /* */ $s = 46; case 46: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+					_tuple$5 = _r$9;
+					r1 = _tuple$5[0];
+					width1 = _tuple$5[1];
+				/* } */ case 45:
+			$s = 21; continue;
+			case 22:
+			/* Return: */ case 17:
+			if (!matched) {
+				freeOnePassMachine(m);
+				$s = -1; return sliceType$7.nil;
 			}
-			cause[0] = "";
-			_r$5 = x.assignableTo(check, T, (cause.$ptr || (cause.$ptr = new ptrType$34(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, cause)))); /* */ $s = 29; case 29: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_tuple$2 = _r$5;
-			ok = _tuple$2[0];
-			code$1 = _tuple$2[1];
-			/* */ if (!ok) { $s = 30; continue; }
-			/* */ $s = 31; continue;
-			/* if (!ok) { */ case 30:
-				/* */ if (!(cause[0] === "")) { $s = 32; continue; }
-				/* */ $s = 33; continue;
-				/* if (!(cause[0] === "")) { */ case 32:
-					$r = check.errorf(x, code$1, "cannot use %s as %s value in %s: %s", new sliceType$6([x, T, new $String(context$1), new $String(cause[0])])); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 34; continue;
-				/* } else { */ case 33:
-					$r = check.errorf(x, code$1, "cannot use %s as %s value in %s", new sliceType$6([x, T, new $String(context$1)])); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 34:
-				x.mode = 0;
-			/* } */ case 31:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: assignment, $c: true, $r, T, _1, _2, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, _tuple$2, _v, cause, check, code, code$1, context$1, msg$1, newType, ok, sig, target, val, x, $s};return $f;
+			dstCap = $appendSlice(dstCap, m.matchcap);
+			freeOnePassMachine(m);
+			$s = -1; return dstCap;
+			/* */ } return; } var $f = {$blk: doOnePass, $c: true, $r, _1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _v, dstCap, flag, i, i$1, ib, inst, ir, is, m, matched, ncap, pc, pos, r, r1, re, startCond, width, width1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s};return $f;
 		};
-		$ptrType(Checker).prototype.initConst = function initConst(lhs, x) {
-			var {_r$1, check, lhs, x, $s, $r, $c} = $restore(this, {lhs, x});
+		$ptrType(Regexp).prototype.doMatch = function doMatch(r, b, s) {
+			var {$24r, _r, b, r, re, s, $s, $r, $c} = $restore(this, {r, b, s});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			if ((x.mode === 0) || $interfaceIsEqual(x.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])) || $interfaceIsEqual(lhs.object.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-				if ($interfaceIsEqual(lhs.object.typ, $ifaceNil)) {
-					lhs.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-				}
-				$s = -1; return;
-			}
-			/* */ if (!((x.mode === 4))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!((x.mode === 4))) { */ case 1:
-				$r = check.errorf(x, 13, "%s is not constant", new sliceType$6([x])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if ($interfaceIsEqual(lhs.object.typ, $ifaceNil)) {
-					lhs.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-				}
-				$s = -1; return;
-			/* } */ case 2:
-			_r$1 = isConstType(x.typ); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$r = assert(_r$1); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if ($interfaceIsEqual(lhs.object.typ, $ifaceNil)) {
-				lhs.object.typ = x.typ;
-			}
-			$r = check.assignment(x, lhs.object.typ, "constant declaration"); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (x.mode === 0) {
-				$s = -1; return;
-			}
-			lhs.val = x.val;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: initConst, $c: true, $r, _r$1, check, lhs, x, $s};return $f;
+			re = this;
+			_r = re.doExecute(r, b, s, 0, 0, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = !(_r === sliceType$7.nil);
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: doMatch, $c: true, $r, $24r, _r, b, r, re, s, $s};return $f;
 		};
-		$ptrType(Checker).prototype.initVar = function initVar(lhs, x, context$1) {
-			var {check, context$1, lhs, typ$4, x, $s, $r, $c} = $restore(this, {lhs, x, context$1});
+		$ptrType(Regexp).prototype.doExecute = function doExecute(r, b, s, pos, ncap, dstCap) {
+			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, _tuple, b, dstCap, i, m, ncap, pos, r, re, s, $s, $r, $c} = $restore(this, {r, b, s, pos, ncap, dstCap});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			if ((x.mode === 0) || $interfaceIsEqual(x.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])) || $interfaceIsEqual(lhs.object.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-				if ($interfaceIsEqual(lhs.object.typ, $ifaceNil)) {
-					lhs.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-				}
-				$s = -1; return $ifaceNil;
+			re = this;
+			if (dstCap === sliceType$7.nil) {
+				dstCap = $subslice(new sliceType$7(arrayNoInts), 0, 0, 0);
 			}
-			/* */ if ($interfaceIsEqual(lhs.object.typ, $ifaceNil)) { $s = 1; continue; }
+			if ($interfaceIsEqual(r, $ifaceNil) && (b.$length + s.length >> 0) < re.minInputLen) {
+				$s = -1; return sliceType$7.nil;
+			}
+			/* */ if (!(re.onepass === ptrType$2.nil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if ($interfaceIsEqual(lhs.object.typ, $ifaceNil)) { */ case 1:
-				typ$4 = x.typ;
-				/* */ if (isUntyped(typ$4)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (isUntyped(typ$4)) { */ case 3:
-					/* */ if ($interfaceIsEqual(typ$4, (25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]))) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if ($interfaceIsEqual(typ$4, (25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]))) { */ case 5:
-						$r = check.errorf(x, 16, "use of untyped nil in %s", new sliceType$6([new $String(context$1)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						lhs.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-						$s = -1; return $ifaceNil;
-					/* } */ case 6:
-					typ$4 = Default(typ$4);
-				/* } */ case 4:
-				lhs.object.typ = typ$4;
+			/* if (!(re.onepass === ptrType$2.nil)) { */ case 1:
+				_r = re.doOnePass(r, b, s, pos, ncap, dstCap); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$24r = _r;
+				$s = 4; case 4: return $24r;
 			/* } */ case 2:
-			$r = check.assignment(x, lhs.object.typ, context$1); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (x.mode === 0) {
-				$s = -1; return $ifaceNil;
-			}
-			$s = -1; return x.typ;
-			/* */ } return; } var $f = {$blk: initVar, $c: true, $r, check, context$1, lhs, typ$4, x, $s};return $f;
+			/* */ if ($interfaceIsEqual(r, $ifaceNil) && (b.$length + s.length >> 0) < re.maxBitStateLen) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if ($interfaceIsEqual(r, $ifaceNil) && (b.$length + s.length >> 0) < re.maxBitStateLen) { */ case 5:
+				_r$1 = re.backtrack(b, s, pos, ncap, dstCap); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				$24r$1 = _r$1;
+				$s = 8; case 8: return $24r$1;
+			/* } */ case 6:
+			_r$2 = re.get(); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			m = _r$2;
+			_tuple = m.inputs.init(r, b, s);
+			i = _tuple[0];
+			m.init(ncap);
+			_r$3 = m.match(i, pos); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			/* */ if (!_r$3) { $s = 10; continue; }
+			/* */ $s = 11; continue;
+			/* if (!_r$3) { */ case 10:
+				re.put(m);
+				$s = -1; return sliceType$7.nil;
+			/* } */ case 11:
+			dstCap = $appendSlice(dstCap, m.matchcap);
+			re.put(m);
+			$s = -1; return dstCap;
+			/* */ } return; } var $f = {$blk: doExecute, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, _tuple, b, dstCap, i, m, ncap, pos, r, re, s, $s};return $f;
 		};
-		$ptrType(Checker).prototype.assignVar = function assignVar(lhs, x) {
-			var {_1, _arg, _arg$1, _r$1, _r$2, _tuple, _tuple$1, _tuple$2, check, ident$1, lhs, obj, ok, op$1, sel, v, v_used, w, x, z, $s, $r, $c} = $restore(this, {lhs, x});
+		newBitState = function newBitState$1() {
+			var {_r, _tuple, b, ok, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			op$1 = [op$1];
-			z = [z];
-			check = this;
-			/* */ if ((x.mode === 0) || $interfaceIsEqual(x.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if ((x.mode === 0) || $interfaceIsEqual(x.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { */ case 1:
-				$r = check.useLHS(new sliceType$11([lhs])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return $ifaceNil;
-			/* } */ case 2:
-			_tuple = $assertType(unparen(lhs), ptrType$30, true);
-			ident$1 = _tuple[0];
-			/* */ if (!(ident$1 === ptrType$30.nil) && ident$1.Name === "_") { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (!(ident$1 === ptrType$30.nil) && ident$1.Name === "_") { */ case 4:
-				$r = check.recordDef(ident$1, $ifaceNil); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check.assignment(x, $ifaceNil, "assignment to _ identifier"); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if (x.mode === 0) {
-					$s = -1; return $ifaceNil;
-				}
-				$s = -1; return x.typ;
-			/* } */ case 5:
-			v = ptrType$16.nil;
-			v_used = false;
-			/* */ if (!(ident$1 === ptrType$30.nil)) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (!(ident$1 === ptrType$30.nil)) { */ case 8:
-				_r$1 = check.environment.lookup(ident$1.Name); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				obj = _r$1;
-				if (!($interfaceIsEqual(obj, $ifaceNil))) {
-					_tuple$1 = $assertType(obj, ptrType$16, true);
-					w = _tuple$1[0];
-					if (!(w === ptrType$16.nil) && w.object.pkg === check.pkg) {
-						v = w;
-						v_used = v.used;
-					}
-				}
-			/* } */ case 9:
-			z[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-			$r = check.expr(z[0], lhs); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (!(v === ptrType$16.nil)) {
-				v.used = v_used;
-			}
-			if ((z[0].mode === 0) || $interfaceIsEqual(z[0].typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-				$s = -1; return $ifaceNil;
-			}
-				_1 = z[0].mode;
-				/* */ if (_1 === (0)) { $s = 13; continue; }
-				/* */ if ((_1 === (5)) || (_1 === (6))) { $s = 14; continue; }
-				/* */ $s = 15; continue;
-				/* if (_1 === (0)) { */ case 13:
-					$s = -1; return $ifaceNil;
-				/* } else if ((_1 === (5)) || (_1 === (6))) { */ case 14:
-					$s = 16; continue;
-				/* } else { */ case 15:
-					_tuple$2 = $assertType(z[0].expr, ptrType$36, true);
-					sel = _tuple$2[0];
-					ok = _tuple$2[1];
-					/* */ if (ok) { $s = 17; continue; }
-					/* */ $s = 18; continue;
-					/* if (ok) { */ case 17:
-						op$1[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-						$r = check.expr(op$1[0], sel.X); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* */ if (op$1[0].mode === 6) { $s = 20; continue; }
-						/* */ $s = 21; continue;
-						/* if (op$1[0].mode === 6) { */ case 20:
-							_arg = z[0];
-							_r$2 = ExprString(z[0].expr); /* */ $s = 22; case 22: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-							_arg$1 = new $String(_r$2);
-							$r = check.errorf(_arg, 24, "cannot assign to struct field %s in map", new sliceType$6([_arg$1])); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = -1; return $ifaceNil;
-						/* } */ case 21:
-					/* } */ case 18:
-					$r = check.errorf(z[0], 18, "cannot assign to %s", new sliceType$6([z[0]])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return $ifaceNil;
-				/* } */ case 16:
-			case 12:
-			$r = check.assignment(x, z[0].typ, "assignment"); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (x.mode === 0) {
-				$s = -1; return $ifaceNil;
+			_r = bitStatePool.Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r, ptrType$16, true);
+			b = _tuple[0];
+			ok = _tuple[1];
+			if (!ok) {
+				b = new bitState.ptr(0, sliceType$7.nil, sliceType$7.nil, sliceType$15.nil, sliceType$2.nil, new inputs.ptr(new inputBytes.ptr(sliceType$4.nil), new inputString.ptr(""), new inputReader.ptr($ifaceNil, false, 0)));
 			}
-			$s = -1; return x.typ;
-			/* */ } return; } var $f = {$blk: assignVar, $c: true, $r, _1, _arg, _arg$1, _r$1, _r$2, _tuple, _tuple$1, _tuple$2, check, ident$1, lhs, obj, ok, op$1, sel, v, v_used, w, x, z, $s};return $f;
+			$s = -1; return b;
+			/* */ } return; } var $f = {$blk: newBitState$1, $c: true, $r, _r, _tuple, b, ok, $s};return $f;
 		};
-		operandTypes = function operandTypes$1(list$2) {
-			var _i, _ref, list$2, res, x;
-			res = sliceType$2.nil;
-			_ref = list$2;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				res = $append(res, x.typ);
-				_i++;
-			}
-			res = res;
-			return res;
+		freeBitState = function freeBitState$1(b) {
+			var b;
+			b.inputs.clear();
+			bitStatePool.Put(b);
 		};
-		varTypes = function varTypes$1(list$2) {
-			var _i, _ref, list$2, res, x;
-			res = sliceType$2.nil;
-			_ref = list$2;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				res = $append(res, x.object.typ);
-				_i++;
+		maxBitStateLen = function maxBitStateLen$1(prog) {
+			var _q, prog;
+			if (!shouldBacktrack(prog)) {
+				return 0;
 			}
-			res = res;
-			return res;
+			return (_q = 262144 / prog.Inst.$length, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"));
 		};
-		$ptrType(Checker).prototype.typesSummary = function typesSummary(list$2, variadic) {
-			var {_i, _r$1, _r$2, _r$3, _ref, check, i, list$2, res, s, t, variadic, $s, $r, $c} = $restore(this, {list$2, variadic});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			res = sliceType$5.nil;
-			_ref = list$2;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				s = "";
-					/* */ if ($interfaceIsEqual(t, $ifaceNil)) { $s = 4; continue; }
-					/* */ if ($interfaceIsEqual(t, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { $s = 5; continue; }
-					/* */ if (isUntyped(t)) { $s = 6; continue; }
-					/* */ if (variadic && (i === (list$2.$length - 1 >> 0))) { $s = 7; continue; }
-					/* */ $s = 8; continue;
-					/* if ($interfaceIsEqual(t, $ifaceNil)) { */ case 4:
-						s = "<T>";
-						$s = 8; continue;
-					/* } else if ($interfaceIsEqual(t, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { */ case 5:
-						s = "<T>";
-						$s = 8; continue;
-					/* } else if (isUntyped(t)) { */ case 6:
-						_r$1 = isNumeric(t); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						/* */ if (_r$1) { $s = 9; continue; }
-						/* */ $s = 10; continue;
-						/* if (_r$1) { */ case 9:
-							s = "number";
-							$s = 11; continue;
-						/* } else { */ case 10:
-							s = strings.Replace($assertType(t, ptrType$8).name, "untyped ", "", -1);
-						/* } */ case 11:
-						$s = 8; continue;
-					/* } else if (variadic && (i === (list$2.$length - 1 >> 0))) { */ case 7:
-						_r$2 = check.sprintf("...%s", new sliceType$6([$assertType(t, ptrType$25).elem])); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						s = _r$2;
-					/* } */ case 8:
-				case 3:
-				/* */ if (s === "") { $s = 14; continue; }
-				/* */ $s = 15; continue;
-				/* if (s === "") { */ case 14:
-					_r$3 = check.sprintf("%s", new sliceType$6([t])); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					s = _r$3;
-				/* } */ case 15:
-				res = $append(res, s);
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return "(" + strings.Join(res, ", ") + ")";
-			/* */ } return; } var $f = {$blk: typesSummary, $c: true, $r, _i, _r$1, _r$2, _r$3, _ref, check, i, list$2, res, s, t, variadic, $s};return $f;
+		shouldBacktrack = function shouldBacktrack$1(prog) {
+			var prog;
+			return prog.Inst.$length <= 500;
 		};
-		measure = function measure$1(x, unit) {
-			var {$24r, _r$1, unit, x, $s, $r, $c} = $restore(this, {x, unit});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (!((x === 1))) {
-				unit = unit + ("s");
+		$ptrType(bitState).prototype.reset = function reset(prog, end, ncap) {
+			var _i, _i$1, _i$2, _q, _ref, _ref$1, _ref$2, b, end, i, i$1, i$2, ncap, prog, visitedSize, x, x$1, x$2;
+			b = this;
+			b.end = end;
+			if (b.jobs.$capacity === 0) {
+				b.jobs = $makeSlice(sliceType$15, 0, 256);
+			} else {
+				b.jobs = $subslice(b.jobs, 0, 0);
 			}
-			_r$1 = fmt.Sprintf("%d %s", new sliceType$6([new $Int(x), new $String(unit)])); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: measure$1, $c: true, $r, $24r, _r$1, unit, x, $s};return $f;
-		};
-		$ptrType(Checker).prototype.assignError = function assignError(rhs, nvars, nvals) {
-			var {_r$1, _r$2, _tuple, call, check, nvals, nvars, rhs, rhs0, vals, vars, $s, $r, $c} = $restore(this, {rhs, nvars, nvals});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = measure(nvars, "variable"); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			vars = _r$1;
-			_r$2 = measure(nvals, "value"); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			vals = _r$2;
-			rhs0 = (0 >= rhs.$length ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + 0]);
-			/* */ if (rhs.$length === 1) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (rhs.$length === 1) { */ case 3:
-				_tuple = $assertType(unparen(rhs0), ptrType$86, true);
-				call = _tuple[0];
-				/* */ if (!(call === ptrType$86.nil)) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (!(call === ptrType$86.nil)) { */ case 5:
-					$r = check.errorf(rhs0, 17, "assignment mismatch: %s but %s returns %s", new sliceType$6([new $String(vars), call.Fun, new $String(vals)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return;
-				/* } */ case 6:
-			/* } */ case 4:
-			$r = check.errorf(rhs0, 17, "assignment mismatch: %s but %s", new sliceType$6([new $String(vars), new $String(vals)])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: assignError, $c: true, $r, _r$1, _r$2, _tuple, call, check, nvals, nvars, rhs, rhs0, vals, vars, $s};return $f;
-		};
-		$ptrType(Checker).prototype.initVars = function initVars(lhs, origRHS, returnStmt) {
-			var {_arg, _arg$1, _i, _i$1, _i$2, _i$3, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, _tuple, a, at$1, check, commaOk, context$1, err, i, i$1, lhs, lhs$1, obj, origRHS, qualifier$1, returnStmt, rhs, x, x$1, x$2, $s, $r, $c} = $restore(this, {lhs, origRHS, returnStmt});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.exprList(origRHS, (lhs.$length === 2) && $interfaceIsEqual(returnStmt, $ifaceNil)); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			rhs = _tuple[0];
-			commaOk = _tuple[1];
-			/* */ if (!((lhs.$length === rhs.$length))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!((lhs.$length === rhs.$length))) { */ case 2:
-				_ref = lhs;
+			visitedSize = (_q = (((($imul(prog.Inst.$length, ((end + 1 >> 0)))) + 32 >> 0) - 1 >> 0)) / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"));
+			if (b.visited.$capacity < visitedSize) {
+				b.visited = $makeSlice(sliceType$2, visitedSize, 8192);
+			} else {
+				b.visited = $subslice(b.visited, 0, visitedSize);
+				_ref = b.visited;
 				_i = 0;
 				while (true) {
 					if (!(_i < _ref.$length)) { break; }
-					obj = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					obj.used = true;
-					if ($interfaceIsEqual(obj.object.typ, $ifaceNil)) {
-						obj.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-					}
+					i = _i;
+					(x = b.visited, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i] = 0));
 					_i++;
 				}
-				_ref$1 = rhs;
-				_i$1 = 0;
-				while (true) {
-					if (!(_i$1 < _ref$1.$length)) { break; }
-					x = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					if (x.mode === 0) {
-						$s = -1; return;
-					}
-					_i$1++;
-				}
-				/* */ if (!($interfaceIsEqual(returnStmt, $ifaceNil))) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (!($interfaceIsEqual(returnStmt, $ifaceNil))) { */ case 4:
-					at$1 = returnStmt;
-					qualifier$1 = "not enough";
-					if (rhs.$length > lhs.$length) {
-						at$1 = (x$1 = lhs.$length, ((x$1 < 0 || x$1 >= rhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + x$1])).expr;
-						qualifier$1 = "too many";
-					} else if (rhs.$length > 0) {
-						at$1 = (x$2 = rhs.$length - 1 >> 0, ((x$2 < 0 || x$2 >= rhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + x$2])).expr;
-					}
-					err = newErrorf(at$1, 103, "%s return values", new sliceType$6([new $String(qualifier$1)]));
-					_r$2 = check.typesSummary(operandTypes(rhs), false); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_arg = new $String(_r$2);
-					$r = err.errorf(0, "have %s", new sliceType$6([_arg])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$3 = check.typesSummary(varTypes(lhs), false); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_arg$1 = new $String(_r$3);
-					$r = err.errorf(0, "want %s", new sliceType$6([_arg$1])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = check.report(err); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return;
-				/* } */ case 5:
-				$r = check.assignError(origRHS, lhs.$length, rhs.$length); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 3:
-			context$1 = "assignment";
-			if (!($interfaceIsEqual(returnStmt, $ifaceNil))) {
-				context$1 = "return statement";
 			}
-			/* */ if (commaOk) { $s = 12; continue; }
-			/* */ $s = 13; continue;
-			/* if (commaOk) { */ case 12:
-				a = arrayType$3.zero();
-				_ref$2 = a;
-				_i$2 = 0;
-				/* while (true) { */ case 14:
-					/* if (!(_i$2 < 2)) { break; } */ if(!(_i$2 < 2)) { $s = 15; continue; }
-					i = _i$2;
-					_r$4 = check.initVar(((i < 0 || i >= lhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + i]), ((i < 0 || i >= rhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + i]), context$1); /* */ $s = 16; case 16: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					((i < 0 || i >= a.length) ? ($throwRuntimeError("index out of range"), undefined) : a[i] = _r$4);
-					_i$2++;
-				$s = 14; continue;
-				case 15:
-				$r = check.recordCommaOkTypes((0 >= origRHS.$length ? ($throwRuntimeError("index out of range"), undefined) : origRHS.$array[origRHS.$offset + 0]), $clone(a, arrayType$3)); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 13:
-			_ref$3 = lhs;
-			_i$3 = 0;
-			/* while (true) { */ case 18:
-				/* if (!(_i$3 < _ref$3.$length)) { break; } */ if(!(_i$3 < _ref$3.$length)) { $s = 19; continue; }
-				i$1 = _i$3;
-				lhs$1 = ((_i$3 < 0 || _i$3 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$3]);
-				_r$5 = check.initVar(lhs$1, ((i$1 < 0 || i$1 >= rhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + i$1]), context$1); /* */ $s = 20; case 20: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_r$5;
-				_i$3++;
-			$s = 18; continue;
-			case 19:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: initVars, $c: true, $r, _arg, _arg$1, _i, _i$1, _i$2, _i$3, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, _tuple, a, at$1, check, commaOk, context$1, err, i, i$1, lhs, lhs$1, obj, origRHS, qualifier$1, returnStmt, rhs, x, x$1, x$2, $s};return $f;
-		};
-		$ptrType(Checker).prototype.assignVars = function assignVars(lhs, origRHS) {
-			var {_i, _i$1, _i$2, _r$1, _r$2, _r$3, _ref, _ref$1, _ref$2, _tuple, a, check, commaOk, i, i$1, lhs, lhs$1, origRHS, rhs, x, $s, $r, $c} = $restore(this, {lhs, origRHS});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.exprList(origRHS, lhs.$length === 2); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			rhs = _tuple[0];
-			commaOk = _tuple[1];
-			/* */ if (!((lhs.$length === rhs.$length))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!((lhs.$length === rhs.$length))) { */ case 2:
-				$r = check.useLHS(lhs); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_ref = rhs;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					if (x.mode === 0) {
-						$s = -1; return;
-					}
-					_i++;
-				}
-				$r = check.assignError(origRHS, lhs.$length, rhs.$length); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 3:
-			/* */ if (commaOk) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (commaOk) { */ case 6:
-				a = arrayType$3.zero();
-				_ref$1 = a;
-				_i$1 = 0;
-				/* while (true) { */ case 8:
-					/* if (!(_i$1 < 2)) { break; } */ if(!(_i$1 < 2)) { $s = 9; continue; }
-					i = _i$1;
-					_r$2 = check.assignVar(((i < 0 || i >= lhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + i]), ((i < 0 || i >= rhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + i])); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					((i < 0 || i >= a.length) ? ($throwRuntimeError("index out of range"), undefined) : a[i] = _r$2);
-					_i$1++;
-				$s = 8; continue;
-				case 9:
-				$r = check.recordCommaOkTypes((0 >= origRHS.$length ? ($throwRuntimeError("index out of range"), undefined) : origRHS.$array[origRHS.$offset + 0]), $clone(a, arrayType$3)); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 7:
-			_ref$2 = lhs;
+			if (b.cap.$capacity < ncap) {
+				b.cap = $makeSlice(sliceType$7, ncap);
+			} else {
+				b.cap = $subslice(b.cap, 0, ncap);
+			}
+			_ref$1 = b.cap;
+			_i$1 = 0;
+			while (true) {
+				if (!(_i$1 < _ref$1.$length)) { break; }
+				i$1 = _i$1;
+				(x$1 = b.cap, ((i$1 < 0 || i$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i$1] = -1));
+				_i$1++;
+			}
+			if (b.matchcap.$capacity < ncap) {
+				b.matchcap = $makeSlice(sliceType$7, ncap);
+			} else {
+				b.matchcap = $subslice(b.matchcap, 0, ncap);
+			}
+			_ref$2 = b.matchcap;
 			_i$2 = 0;
-			/* while (true) { */ case 12:
-				/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 13; continue; }
-				i$1 = _i$2;
-				lhs$1 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-				_r$3 = check.assignVar(lhs$1, ((i$1 < 0 || i$1 >= rhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + i$1])); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_r$3;
+			while (true) {
+				if (!(_i$2 < _ref$2.$length)) { break; }
+				i$2 = _i$2;
+				(x$2 = b.matchcap, ((i$2 < 0 || i$2 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i$2] = -1));
 				_i$2++;
-			$s = 12; continue;
-			case 13:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: assignVars, $c: true, $r, _i, _i$1, _i$2, _r$1, _r$2, _r$3, _ref, _ref$1, _ref$2, _tuple, a, check, commaOk, i, i$1, lhs, lhs$1, origRHS, rhs, x, $s};return $f;
+			}
 		};
-		$ptrType(Checker).prototype.shortVarDecl = function shortVarDecl(pos$1, lhs, rhs) {
-			var {_entry, _i, _i$1, _i$2, _key, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _tuple, _tuple$1, alt, check, hasErr, i, i$1, ident$1, lhs, lhs$1, lhsVars, name, newVars, obj, obj$1, obj$2, obj$3, pos$1, rhs, scope, scopePos$2, seen, top, x, x$1, $s, $r, $c} = $restore(this, {pos$1, lhs, rhs});
+		$ptrType(bitState).prototype.shouldVisit = function shouldVisit(pc, pos) {
+			var _index, _q, _q$1, b, n, pc, pos, x, x$1, x$2, x$3, y, y$1;
+			b = this;
+			n = (((($imul(((pc >> 0)), ((b.end + 1 >> 0)))) + pos >> 0) >>> 0));
+			if (!(((((x = b.visited, x$1 = (_q = n / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero")), ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])) & (((y = (((n & 31) >>> 0)), y < 32 ? (1 << y) : 0) >>> 0))) >>> 0) === 0))) {
+				return false;
+			}
+			_index = (_q$1 = n / 32, (_q$1 === _q$1 && _q$1 !== 1/0 && _q$1 !== -1/0) ? _q$1 >>> 0 : $throwRuntimeError("integer divide by zero"));
+			(x$3 = b.visited, ((_index < 0 || _index >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + _index] = (((x$2 = b.visited, ((_index < 0 || _index >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + _index])) | (((y$1 = (((n & 31) >>> 0)), y$1 < 32 ? (1 << y$1) : 0) >>> 0))) >>> 0)));
+			return true;
+		};
+		$ptrType(bitState).prototype.push = function push(re, pc, pos, arg) {
+			var arg, b, pc, pos, re, x;
+			b = this;
+			if (!(((x = re.prog.Inst, ((pc < 0 || pc >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + pc])).Op === 5)) && (arg || b.shouldVisit(pc, pos))) {
+				b.jobs = $append(b.jobs, new job.ptr(pc, arg, pos));
+			}
+		};
+		$ptrType(Regexp).prototype.tryBacktrack = function tryBacktrack(b, i, pc, pos) {
+			var {_1, _2, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, _tuple$2, _tuple$3, arg, b, flag, i, inst, l, longest, old, pc, pc$1, pos, pos$1, r, r$1, r$2, r$3, re, width, width$1, width$2, width$3, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {b, i, pc, pos});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			top = check.delayed.$length;
-			scope = check.environment.scope;
-			seen = (x = lhs.$length, ((x < 0 || x > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map()));
-			lhsVars = $makeSlice(sliceType$10, lhs.$length);
-			newVars = $makeSlice(sliceType$10, 0, lhs.$length);
-			hasErr = false;
-			_ref = lhs;
-			_i = 0;
+			re = this;
+			longest = re.longest;
+			b.push(re, pc, pos, false);
 			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				lhs$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_tuple = $assertType(lhs$1, ptrType$30, true);
-				ident$1 = _tuple[0];
-				/* */ if (ident$1 === ptrType$30.nil) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (ident$1 === ptrType$30.nil) { */ case 3:
-					$r = check.useLHS(new sliceType$11([lhs$1])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = check.errorf(lhs$1, 131, "non-name %s on left side of :=", new sliceType$6([lhs$1])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					hasErr = true;
-					_i++;
+				/* if (!(b.jobs.$length > 0)) { break; } */ if(!(b.jobs.$length > 0)) { $s = 2; continue; }
+				l = b.jobs.$length - 1 >> 0;
+				pc$1 = (x = b.jobs, ((l < 0 || l >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + l])).pc;
+				pos$1 = (x$1 = b.jobs, ((l < 0 || l >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + l])).pos;
+				arg = (x$2 = b.jobs, ((l < 0 || l >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + l])).arg;
+				b.jobs = $subslice(b.jobs, 0, l);
+				/* goto Skip */ $s = 3; continue;
+				/* CheckAndLoop: */ case 4:
+				if (!b.shouldVisit(pc$1, pos$1)) {
 					/* continue; */ $s = 1; continue;
-				/* } */ case 4:
-				name = ident$1.Name;
-				/* */ if (!(name === "_")) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (!(name === "_")) { */ case 7:
-					/* */ if ((_entry = $mapIndex(seen,$String.keyFor(name)), _entry !== undefined ? _entry.v : false)) { $s = 9; continue; }
-					/* */ $s = 10; continue;
-					/* if ((_entry = $mapIndex(seen,$String.keyFor(name)), _entry !== undefined ? _entry.v : false)) { */ case 9:
-						$r = check.errorf(lhs$1, 132, "%s repeated on left side of :=", new sliceType$6([lhs$1])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						hasErr = true;
-						_i++;
-						/* continue; */ $s = 1; continue;
-					/* } */ case 10:
-					_key = name; (seen || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: true });
-				/* } */ case 8:
-				_r$1 = scope.Lookup(name); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				alt = _r$1;
-				/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 13; continue; }
-				/* */ $s = 14; continue;
-				/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 13:
-					$r = check.recordUse(ident$1, alt); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_tuple$1 = $assertType(alt, ptrType$16, true);
-					obj = _tuple$1[0];
-					/* */ if (!(obj === ptrType$16.nil)) { $s = 16; continue; }
+				}
+				/* Skip: */ case 3:
+				inst = (x$3 = re.prog.Inst, ((pc$1 < 0 || pc$1 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$3.$array, x$3.$offset + pc$1, ptrType$6)));
+					_1 = inst.Op;
+					/* */ if (_1 === (5)) { $s = 6; continue; }
+					/* */ if (_1 === (0)) { $s = 7; continue; }
+					/* */ if (_1 === (1)) { $s = 8; continue; }
+					/* */ if (_1 === (7)) { $s = 9; continue; }
+					/* */ if (_1 === (8)) { $s = 10; continue; }
+					/* */ if (_1 === (10)) { $s = 11; continue; }
+					/* */ if (_1 === (9)) { $s = 12; continue; }
+					/* */ if (_1 === (2)) { $s = 13; continue; }
+					/* */ if (_1 === (3)) { $s = 14; continue; }
+					/* */ if (_1 === (6)) { $s = 15; continue; }
+					/* */ if (_1 === (4)) { $s = 16; continue; }
 					/* */ $s = 17; continue;
-					/* if (!(obj === ptrType$16.nil)) { */ case 16:
-						((i < 0 || i >= lhsVars.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhsVars.$array[lhsVars.$offset + i] = obj);
+					/* if (_1 === (5)) { */ case 6:
+						$panic(new $String("unexpected InstFail"));
+						$s = 18; continue;
+					/* } else if (_1 === (0)) { */ case 7:
+						/* */ if (arg) { $s = 19; continue; }
+						/* */ $s = 20; continue;
+						/* if (arg) { */ case 19:
+							arg = false;
+							pc$1 = inst.Arg;
+							/* goto CheckAndLoop */ $s = 4; continue;
+							$s = 21; continue;
+						/* } else { */ case 20:
+							b.push(re, pc$1, pos$1, true);
+							pc$1 = inst.Out;
+							/* goto CheckAndLoop */ $s = 4; continue;
+						/* } */ case 21:
+						$s = 18; continue;
+					/* } else if (_1 === (1)) { */ case 8:
+							_2 = (x$4 = re.prog.Inst, x$5 = inst.Out, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])).Op;
+							/* */ if ((_2 === (7)) || (_2 === (8)) || (_2 === (9)) || (_2 === (10))) { $s = 23; continue; }
+							/* */ $s = 24; continue;
+							/* if ((_2 === (7)) || (_2 === (8)) || (_2 === (9)) || (_2 === (10))) { */ case 23:
+								b.push(re, inst.Arg, pos$1, false);
+								pc$1 = inst.Arg;
+								pos$1 = b.end;
+								/* goto CheckAndLoop */ $s = 4; continue;
+							/* } */ case 24:
+						case 22:
+						b.push(re, inst.Out, b.end, false);
+						pc$1 = inst.Out;
+						/* goto CheckAndLoop */ $s = 4; continue;
+						$s = 18; continue;
+					/* } else if (_1 === (7)) { */ case 9:
+						_r = i.step(pos$1); /* */ $s = 25; case 25: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						_tuple = _r;
+						r = _tuple[0];
+						width = _tuple[1];
+						if (!inst.MatchRune(r)) {
+							/* continue; */ $s = 1; continue;
+						}
+						pos$1 = pos$1 + (width) >> 0;
+						pc$1 = inst.Out;
+						/* goto CheckAndLoop */ $s = 4; continue;
+						$s = 18; continue;
+					/* } else if (_1 === (8)) { */ case 10:
+						_r$1 = i.step(pos$1); /* */ $s = 26; case 26: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						_tuple$1 = _r$1;
+						r$1 = _tuple$1[0];
+						width$1 = _tuple$1[1];
+						if (!((r$1 === (x$6 = inst.Rune, (0 >= x$6.$length ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + 0]))))) {
+							/* continue; */ $s = 1; continue;
+						}
+						pos$1 = pos$1 + (width$1) >> 0;
+						pc$1 = inst.Out;
+						/* goto CheckAndLoop */ $s = 4; continue;
+						$s = 18; continue;
+					/* } else if (_1 === (10)) { */ case 11:
+						_r$2 = i.step(pos$1); /* */ $s = 27; case 27: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						_tuple$2 = _r$2;
+						r$2 = _tuple$2[0];
+						width$2 = _tuple$2[1];
+						if ((r$2 === 10) || (r$2 === -1)) {
+							/* continue; */ $s = 1; continue;
+						}
+						pos$1 = pos$1 + (width$2) >> 0;
+						pc$1 = inst.Out;
+						/* goto CheckAndLoop */ $s = 4; continue;
+						$s = 18; continue;
+					/* } else if (_1 === (9)) { */ case 12:
+						_r$3 = i.step(pos$1); /* */ $s = 28; case 28: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						_tuple$3 = _r$3;
+						r$3 = _tuple$3[0];
+						width$3 = _tuple$3[1];
+						if (r$3 === -1) {
+							/* continue; */ $s = 1; continue;
+						}
+						pos$1 = pos$1 + (width$3) >> 0;
+						pc$1 = inst.Out;
+						/* goto CheckAndLoop */ $s = 4; continue;
+						$s = 18; continue;
+					/* } else if (_1 === (2)) { */ case 13:
+						/* */ if (arg) { $s = 29; continue; }
+						/* */ $s = 30; continue;
+						/* if (arg) { */ case 29:
+							(x$7 = b.cap, x$8 = inst.Arg, ((x$8 < 0 || x$8 >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + x$8] = pos$1));
+							/* continue; */ $s = 1; continue;
+							$s = 31; continue;
+						/* } else { */ case 30:
+							if (inst.Arg < ((b.cap.$length >>> 0))) {
+								b.push(re, pc$1, (x$9 = b.cap, x$10 = inst.Arg, ((x$10 < 0 || x$10 >= x$9.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + x$10])), true);
+								(x$11 = b.cap, x$12 = inst.Arg, ((x$12 < 0 || x$12 >= x$11.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + x$12] = pos$1));
+							}
+							pc$1 = inst.Out;
+							/* goto CheckAndLoop */ $s = 4; continue;
+						/* } */ case 31:
+						$s = 18; continue;
+					/* } else if (_1 === (3)) { */ case 14:
+						_r$4 = i.context(pos$1); /* */ $s = 32; case 32: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						flag = _r$4;
+						if (!flag.match(((inst.Arg << 24 >>> 24)))) {
+							/* continue; */ $s = 1; continue;
+						}
+						pc$1 = inst.Out;
+						/* goto CheckAndLoop */ $s = 4; continue;
+						$s = 18; continue;
+					/* } else if (_1 === (6)) { */ case 15:
+						pc$1 = inst.Out;
+						/* goto CheckAndLoop */ $s = 4; continue;
+						$s = 18; continue;
+					/* } else if (_1 === (4)) { */ case 16:
+						if (b.cap.$length === 0) {
+							$s = -1; return true;
+						}
+						if (b.cap.$length > 1) {
+							(x$13 = b.cap, (1 >= x$13.$length ? ($throwRuntimeError("index out of range"), undefined) : x$13.$array[x$13.$offset + 1] = pos$1));
+						}
+						old = (x$14 = b.matchcap, (1 >= x$14.$length ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + 1]));
+						if ((old === -1) || (longest && pos$1 > 0 && pos$1 > old)) {
+							$copySlice(b.matchcap, b.cap);
+						}
+						if (!longest) {
+							$s = -1; return true;
+						}
+						if (pos$1 === b.end) {
+							$s = -1; return true;
+						}
+						/* continue; */ $s = 1; continue;
 						$s = 18; continue;
 					/* } else { */ case 17:
-						$r = check.errorf(lhs$1, 18, "cannot assign to %s", new sliceType$6([lhs$1])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						hasErr = true;
+						$panic(new $String("bad inst"));
 					/* } */ case 18:
-					_i++;
-					/* continue; */ $s = 1; continue;
-				/* } */ case 14:
-				obj$1 = NewVar(ident$1.Pos(), check.pkg, name, $ifaceNil);
-				((i < 0 || i >= lhsVars.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhsVars.$array[lhsVars.$offset + i] = obj$1);
-				if (!(name === "_")) {
-					newVars = $append(newVars, obj$1);
-				}
-				$r = check.recordDef(ident$1, obj$1); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
+				case 5:
 			$s = 1; continue;
 			case 2:
-			_ref$1 = lhsVars;
-			_i$1 = 0;
-			/* while (true) { */ case 21:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 22; continue; }
-				i$1 = _i$1;
-				obj$2 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				/* */ if (obj$2 === ptrType$16.nil) { $s = 23; continue; }
-				/* */ $s = 24; continue;
-				/* if (obj$2 === ptrType$16.nil) { */ case 23:
-					_r$2 = ((i$1 < 0 || i$1 >= lhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + i$1]).Pos(); /* */ $s = 25; case 25: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$3 = NewVar(_r$2, check.pkg, "_", $ifaceNil); /* */ $s = 26; case 26: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					((i$1 < 0 || i$1 >= lhsVars.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhsVars.$array[lhsVars.$offset + i$1] = _r$3);
-				/* } */ case 24:
-				_i$1++;
-			$s = 21; continue;
-			case 22:
-			$r = check.initVars(lhsVars, rhs, $ifaceNil); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.processDelayed(top); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if ((newVars.$length === 0) && !hasErr) { $s = 29; continue; }
-			/* */ $s = 30; continue;
-			/* if ((newVars.$length === 0) && !hasErr) { */ case 29:
-				$r = check.softErrorf(pos$1, 19, "no new variables on left side of :=", sliceType$6.nil); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 30:
-			_r$4 = (x$1 = rhs.$length - 1 >> 0, ((x$1 < 0 || x$1 >= rhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + x$1])).End(); /* */ $s = 32; case 32: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			scopePos$2 = _r$4;
-			_ref$2 = newVars;
-			_i$2 = 0;
-			/* while (true) { */ case 33:
-				/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 34; continue; }
-				obj$3 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-				$r = check.declare(scope, ptrType$30.nil, obj$3, scopePos$2); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i$2++;
-			$s = 33; continue;
-			case 34:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: shortVarDecl, $c: true, $r, _entry, _i, _i$1, _i$2, _key, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _tuple, _tuple$1, alt, check, hasErr, i, i$1, ident$1, lhs, lhs$1, lhsVars, name, newVars, obj, obj$1, obj$2, obj$3, pos$1, rhs, scope, scopePos$2, seen, top, x, x$1, $s};return $f;
-		};
-		NewArray = function NewArray$1(elem, len) {
-			var elem, len;
-			return new Array.ptr(len, elem);
-		};
-		$pkg.NewArray = NewArray;
-		$ptrType(Array).prototype.Len = function Len$9() {
-			var a;
-			a = this;
-			return a.len;
-		};
-		$ptrType(Array).prototype.Elem = function Elem$4() {
-			var a;
-			a = this;
-			return a.elem;
-		};
-		$ptrType(Array).prototype.Underlying = function Underlying$12() {
-			var t;
-			t = this;
-			return t;
-		};
-		$ptrType(Array).prototype.String = function String$34() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$34, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		$ptrType(Error).prototype.Error = function Error$1() {
-			var {$24r, _arg, _arg$1, _r$1, _r$2, err, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			err = this;
-			_r$1 = err.Fset.Position(err.Pos); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_arg = (x = _r$1, new x.constructor.elem(x));
-			_arg$1 = new $String(err.Msg);
-			_r$2 = fmt.Sprintf("%s: %s", new sliceType$6([_arg, _arg$1])); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: Error$1, $c: true, $r, $24r, _arg, _arg$1, _r$1, _r$2, err, x, $s};return $f;
-		};
-		Error.prototype.Error = function(...$args) { return this.$val.Error(...$args); };
-		$ptrType(ArgumentError).prototype.Error = function Error$2() {
-			var {$24r, _r$1, e, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			e = this;
-			_r$1 = e.Err.Error(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Error$2, $c: true, $r, $24r, _r$1, e, $s};return $f;
-		};
-		$ptrType(ArgumentError).prototype.Unwrap = function Unwrap() {
-			var e;
-			e = this;
-			return e.Err;
+			$s = -1; return longest && b.matchcap.$length > 1 && (x$15 = b.matchcap, (1 >= x$15.$length ? ($throwRuntimeError("index out of range"), undefined) : x$15.$array[x$15.$offset + 1])) >= 0;
+			/* */ } return; } var $f = {$blk: tryBacktrack, $c: true, $r, _1, _2, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, _tuple$2, _tuple$3, arg, b, flag, i, inst, l, longest, old, pc, pc$1, pos, pos$1, r, r$1, r$2, r$3, re, width, width$1, width$2, width$3, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
 		};
-		$ptrType(Info).prototype.TypeOf = function TypeOf(e) {
-			var {$24r, _entry, _r$1, _tuple, _tuple$1, e, id, info, obj, ok, t, $s, $r, $c} = $restore(this, {e});
+		$ptrType(Regexp).prototype.backtrack = function backtrack(ib, is, pos, ncap, dstCap) {
+			var {_r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, advance, b, dstCap, end, i, ib, is, ncap, pos, re, startCond, width, x, x$1, $s, $r, $c} = $restore(this, {ib, is, pos, ncap, dstCap});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			info = this;
-			_tuple = (_entry = $mapIndex(info.Types,ast.Expr.keyFor(e)), _entry !== undefined ? [_entry.v, true] : [new TypeAndValue.ptr(0, $ifaceNil, $ifaceNil), false]);
-			t = $clone(_tuple[0], TypeAndValue);
-			ok = _tuple[1];
-			if (ok) {
-				$s = -1; return t.Type;
-			}
-			_tuple$1 = $assertType(e, ptrType$30, true);
-			id = _tuple$1[0];
-			/* */ if (!(id === ptrType$30.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(id === ptrType$30.nil)) { */ case 1:
-				obj = info.ObjectOf(id);
-				/* */ if (!($interfaceIsEqual(obj, $ifaceNil))) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!($interfaceIsEqual(obj, $ifaceNil))) { */ case 3:
-					_r$1 = obj.Type(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					$24r = _r$1;
-					$s = 6; case 6: return $24r;
-				/* } */ case 4:
-			/* } */ case 2:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: TypeOf, $c: true, $r, $24r, _entry, _r$1, _tuple, _tuple$1, e, id, info, obj, ok, t, $s};return $f;
-		};
-		$ptrType(Info).prototype.ObjectOf = function ObjectOf(id) {
-			var _entry, _entry$1, id, info, obj;
-			info = this;
-			obj = (_entry = $mapIndex(info.Defs,ptrType$30.keyFor(id)), _entry !== undefined ? _entry.v : $ifaceNil);
-			if (!($interfaceIsEqual(obj, $ifaceNil))) {
-				return obj;
+			re = this;
+			startCond = re.cond;
+			if (startCond === 255) {
+				$s = -1; return sliceType$7.nil;
 			}
-			return (_entry$1 = $mapIndex(info.Uses,ptrType$30.keyFor(id)), _entry$1 !== undefined ? _entry$1.v : $ifaceNil);
-		};
-		$ptrType(TypeAndValue).prototype.IsVoid = function IsVoid() {
-			var tv;
-			tv = this;
-			return tv.mode === 1;
-		};
-		TypeAndValue.prototype.IsVoid = function(...$args) { return this.$val.IsVoid(...$args); };
-		$ptrType(TypeAndValue).prototype.IsType = function IsType() {
-			var tv;
-			tv = this;
-			return tv.mode === 3;
-		};
-		TypeAndValue.prototype.IsType = function(...$args) { return this.$val.IsType(...$args); };
-		$ptrType(TypeAndValue).prototype.IsBuiltin = function IsBuiltin() {
-			var tv;
-			tv = this;
-			return tv.mode === 2;
-		};
-		TypeAndValue.prototype.IsBuiltin = function(...$args) { return this.$val.IsBuiltin(...$args); };
-		$ptrType(TypeAndValue).prototype.IsValue = function IsValue() {
-			var _1, tv;
-			tv = this;
-			_1 = tv.mode;
-			if ((_1 === (4)) || (_1 === (5)) || (_1 === (6)) || (_1 === (7)) || (_1 === (8)) || (_1 === (9))) {
-				return true;
+			if (!((((startCond & 4) >>> 0) === 0)) && !((pos === 0))) {
+				$s = -1; return sliceType$7.nil;
 			}
-			return false;
-		};
-		TypeAndValue.prototype.IsValue = function(...$args) { return this.$val.IsValue(...$args); };
-		$ptrType(TypeAndValue).prototype.IsNil = function IsNil() {
-			var tv;
-			tv = this;
-			return (tv.mode === 7) && $interfaceIsEqual(tv.Type, (25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]));
-		};
-		TypeAndValue.prototype.IsNil = function(...$args) { return this.$val.IsNil(...$args); };
-		$ptrType(TypeAndValue).prototype.Addressable = function Addressable() {
-			var tv;
-			tv = this;
-			return tv.mode === 5;
-		};
-		TypeAndValue.prototype.Addressable = function(...$args) { return this.$val.Addressable(...$args); };
-		$ptrType(TypeAndValue).prototype.Assignable = function Assignable() {
-			var tv;
-			tv = this;
-			return (tv.mode === 5) || (tv.mode === 6);
-		};
-		TypeAndValue.prototype.Assignable = function(...$args) { return this.$val.Assignable(...$args); };
-		$ptrType(TypeAndValue).prototype.HasOk = function HasOk() {
-			var tv;
-			tv = this;
-			return (tv.mode === 8) || (tv.mode === 6);
-		};
-		TypeAndValue.prototype.HasOk = function(...$args) { return this.$val.HasOk(...$args); };
-		$ptrType(Initializer).prototype.String = function String$35() {
-			var {_i, _ref, buf, i, init$7, lhs, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf = [buf];
-			init$7 = this;
-			buf[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-			_ref = init$7.Lhs;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				lhs = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (i > 0) {
-					buf[0].WriteString(", ");
+			_r = newBitState(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			b = _r;
+			_tuple = b.inputs.init($ifaceNil, ib, is);
+			i = _tuple[0];
+			end = _tuple[1];
+			b.reset(re.prog, end, ncap);
+			/* */ if (!((((startCond & 4) >>> 0) === 0))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!((((startCond & 4) >>> 0) === 0))) { */ case 2:
+				if (b.cap.$length > 0) {
+					(x = b.cap, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0] = pos));
 				}
-				buf[0].WriteString(lhs.object.Name());
-				_i++;
-			}
-			buf[0].WriteString(" = ");
-			$r = WriteExpr(buf[0], init$7.Rhs); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return buf[0].String();
-			/* */ } return; } var $f = {$blk: String$35, $c: true, $r, _i, _ref, buf, i, init$7, lhs, $s};return $f;
-		};
-		$ptrType(Config).prototype.Check = function Check(path, fset, files, info) {
-			var {$24r, _r$1, _r$2, _r$3, conf, files, fset, info, path, pkg, $s, $r, $c} = $restore(this, {path, fset, files, info});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			conf = this;
-			_r$1 = NewPackage(path, ""); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			pkg = _r$1;
-			_r$2 = NewChecker(conf, fset, pkg, info); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$3 = _r$2.Files(files); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$24r = [pkg, _r$3];
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: Check, $c: true, $r, $24r, _r$1, _r$2, _r$3, conf, files, fset, info, path, pkg, $s};return $f;
-		};
-		Identical = function Identical$1(x, y) {
-			var {$24r, _r$1, x, y, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = identical(x, y, true, ptrType$23.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Identical$1, $c: true, $r, $24r, _r$1, x, y, $s};return $f;
-		};
-		$pkg.Identical = Identical;
-		IdenticalIgnoreTags = function IdenticalIgnoreTags$1(x, y) {
-			var {$24r, _r$1, x, y, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = identical(x, y, false, ptrType$23.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: IdenticalIgnoreTags$1, $c: true, $r, $24r, _r$1, x, y, $s};return $f;
+				_r$1 = re.tryBacktrack(b, i, ((re.prog.Start >>> 0)), pos); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				/* */ if (!_r$1) { $s = 5; continue; }
+				/* */ $s = 6; continue;
+				/* if (!_r$1) { */ case 5:
+					freeBitState(b);
+					$s = -1; return sliceType$7.nil;
+				/* } */ case 6:
+				$s = 4; continue;
+			/* } else { */ case 3:
+				width = -1;
+				/* while (true) { */ case 8:
+					/* if (!(pos <= end && !((width === 0)))) { break; } */ if(!(pos <= end && !((width === 0)))) { $s = 9; continue; }
+					/* */ if (re.prefix.length > 0) { $s = 10; continue; }
+					/* */ $s = 11; continue;
+					/* if (re.prefix.length > 0) { */ case 10:
+						_r$2 = i.index(re, pos); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						advance = _r$2;
+						if (advance < 0) {
+							freeBitState(b);
+							$s = -1; return sliceType$7.nil;
+						}
+						pos = pos + (advance) >> 0;
+					/* } */ case 11:
+					if (b.cap.$length > 0) {
+						(x$1 = b.cap, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0] = pos));
+					}
+					_r$3 = re.tryBacktrack(b, i, ((re.prog.Start >>> 0)), pos); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					/* */ if (_r$3) { $s = 13; continue; }
+					/* */ $s = 14; continue;
+					/* if (_r$3) { */ case 13:
+						/* goto Match */ $s = 16; continue;
+					/* } */ case 14:
+					_r$4 = i.step(pos); /* */ $s = 17; case 17: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					_tuple$1 = _r$4;
+					width = _tuple$1[1];
+					pos = pos + (width) >> 0;
+				$s = 8; continue;
+				case 9:
+				freeBitState(b);
+				$s = -1; return sliceType$7.nil;
+			/* } */ case 4:
+			/* Match: */ case 16:
+			dstCap = $appendSlice(dstCap, b.matchcap);
+			freeBitState(b);
+			$s = -1; return dstCap;
+			/* */ } return; } var $f = {$blk: backtrack, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, advance, b, dstCap, end, i, ib, is, ncap, pos, re, startCond, width, x, x$1, $s};return $f;
 		};
-		$pkg.IdenticalIgnoreTags = IdenticalIgnoreTags;
-		ptrType$12.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Term", name: "Term", pkg: "", typ: $funcType([$Int], [ptrType$19], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$19.methods = [{prop: "Tilde", name: "Tilde", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$22.methods = [{prop: "unify", name: "unify", pkg: "go/types", typ: $funcType([Type, Type], [$Bool], false)}, {prop: "tracef", name: "tracef", pkg: "go/types", typ: $funcType([$String, sliceType$6], [], true)}, {prop: "join", name: "join", pkg: "go/types", typ: $funcType([$Int, $Int], [$Bool], false)}, {prop: "nifyEq", name: "nifyEq", pkg: "go/types", typ: $funcType([Type, Type, ptrType$23], [$Bool], false)}, {prop: "nify", name: "nify", pkg: "go/types", typ: $funcType([Type, Type, ptrType$23], [$Bool], false)}];
-		ptrType$113.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "init", name: "init", pkg: "go/types", typ: $funcType([sliceType$9], [], false)}, {prop: "index", name: "index", pkg: "go/types", typ: $funcType([Type], [$Int], false)}, {prop: "setIndex", name: "setIndex", pkg: "go/types", typ: $funcType([$Int, $Int], [], false)}, {prop: "at", name: "at", pkg: "go/types", typ: $funcType([$Int], [Type], false)}, {prop: "set", name: "set", pkg: "go/types", typ: $funcType([$Int, Type], [], false)}, {prop: "unknowns", name: "unknowns", pkg: "go/types", typ: $funcType([], [$Int], false)}, {prop: "types", name: "types", pkg: "go/types", typ: $funcType([], [sliceType$2, $Int], false)}];
-		ptrType$4.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "equal", name: "equal", pkg: "go/types", typ: $funcType([ptrType$4], [$Bool], false)}, {prop: "union", name: "union", pkg: "go/types", typ: $funcType([ptrType$4], [ptrType$4, ptrType$4], false)}, {prop: "intersect", name: "intersect", pkg: "go/types", typ: $funcType([ptrType$4], [ptrType$4], false)}, {prop: "includes", name: "includes", pkg: "go/types", typ: $funcType([Type], [$Bool], false)}, {prop: "subsetOf", name: "subsetOf", pkg: "go/types", typ: $funcType([ptrType$4], [$Bool], false)}, {prop: "disjoint", name: "disjoint", pkg: "go/types", typ: $funcType([ptrType$4], [$Bool], false)}];
-		ptrType$115.methods = [{prop: "byte$", name: "byte", pkg: "go/types", typ: $funcType([$Uint8], [], false)}, {prop: "string", name: "string", pkg: "go/types", typ: $funcType([$String], [], false)}, {prop: "error", name: "error", pkg: "go/types", typ: $funcType([$String], [], false)}, {prop: "typ", name: "typ", pkg: "go/types", typ: $funcType([Type], [], false)}, {prop: "typeSet", name: "typeSet", pkg: "go/types", typ: $funcType([ptrType$7], [], false)}, {prop: "typeList", name: "typeList", pkg: "go/types", typ: $funcType([sliceType$2], [], false)}, {prop: "tParamList", name: "tParamList", pkg: "go/types", typ: $funcType([sliceType$9], [], false)}, {prop: "typeName", name: "typeName", pkg: "go/types", typ: $funcType([ptrType$17], [], false)}, {prop: "tuple", name: "tuple", pkg: "go/types", typ: $funcType([ptrType$15, $Bool], [], false)}, {prop: "signature", name: "signature", pkg: "go/types", typ: $funcType([ptrType$27], [], false)}];
-		ptrType$7.methods = [{prop: "IsEmpty", name: "IsEmpty", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsAll", name: "IsAll", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsMethodSet", name: "IsMethodSet", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsComparable", name: "IsComparable", pkg: "", typ: $funcType([mapType], [$Bool], false)}, {prop: "NumMethods", name: "NumMethods", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Method", name: "Method", pkg: "", typ: $funcType([$Int], [ptrType$2], false)}, {prop: "LookupMethod", name: "LookupMethod", pkg: "", typ: $funcType([ptrType$1, $String, $Bool], [$Int, ptrType$2], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "hasTerms", name: "hasTerms", pkg: "go/types", typ: $funcType([], [$Bool], false)}, {prop: "subsetOf", name: "subsetOf", pkg: "go/types", typ: $funcType([ptrType$7], [$Bool], false)}, {prop: "is", name: "is", pkg: "go/types", typ: $funcType([funcType$2], [$Bool], false)}, {prop: "underIs", name: "underIs", pkg: "go/types", typ: $funcType([funcType$3], [$Bool], false)}];
-		byUniqueMethodName.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}];
-		ptrType$14.methods = [{prop: "Index", name: "Index", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Obj", name: "Obj", pkg: "", typ: $funcType([], [ptrType$17], false)}, {prop: "Constraint", name: "Constraint", pkg: "", typ: $funcType([], [Type], false)}, {prop: "SetConstraint", name: "SetConstraint", pkg: "", typ: $funcType([Type], [], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "cleanup", name: "cleanup", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "iface", name: "iface", pkg: "go/types", typ: $funcType([], [ptrType$13], false)}, {prop: "is", name: "is", pkg: "go/types", typ: $funcType([funcType$2], [$Bool], false)}, {prop: "underIs", name: "underIs", pkg: "go/types", typ: $funcType([funcType$3], [$Bool], false)}];
-		ptrType$48.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "At", name: "At", pkg: "", typ: $funcType([$Int], [ptrType$14], false)}, {prop: "list", name: "list", pkg: "go/types", typ: $funcType([], [sliceType$9], false)}];
-		ptrType$56.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "At", name: "At", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "list", name: "list", pkg: "go/types", typ: $funcType([], [sliceType$2], false)}];
-		ptrType$15.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "At", name: "At", pkg: "", typ: $funcType([$Int], [ptrType$16], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		termlist.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "isEmpty", name: "isEmpty", pkg: "go/types", typ: $funcType([], [$Bool], false)}, {prop: "isAll", name: "isAll", pkg: "go/types", typ: $funcType([], [$Bool], false)}, {prop: "norm", name: "norm", pkg: "go/types", typ: $funcType([], [termlist], false)}, {prop: "union", name: "union", pkg: "go/types", typ: $funcType([termlist], [termlist], false)}, {prop: "intersect", name: "intersect", pkg: "go/types", typ: $funcType([termlist], [termlist], false)}, {prop: "equal", name: "equal", pkg: "go/types", typ: $funcType([termlist], [$Bool], false)}, {prop: "includes", name: "includes", pkg: "go/types", typ: $funcType([Type], [$Bool], false)}, {prop: "supersetOf", name: "supersetOf", pkg: "go/types", typ: $funcType([ptrType$4], [$Bool], false)}, {prop: "subsetOf", name: "subsetOf", pkg: "go/types", typ: $funcType([termlist], [$Bool], false)}];
-		substMap.methods = [{prop: "empty", name: "empty", pkg: "go/types", typ: $funcType([], [$Bool], false)}, {prop: "lookup", name: "lookup", pkg: "go/types", typ: $funcType([ptrType$14], [Type], false)}];
-		ptrType$116.methods = [{prop: "typ", name: "typ", pkg: "go/types", typ: $funcType([Type], [Type], false)}, {prop: "typOrNil", name: "typOrNil", pkg: "go/types", typ: $funcType([Type], [Type], false)}, {prop: "var_", name: "var_", pkg: "go/types", typ: $funcType([ptrType$16], [ptrType$16], false)}, {prop: "tuple", name: "tuple", pkg: "go/types", typ: $funcType([ptrType$15], [ptrType$15], false)}, {prop: "varList", name: "varList", pkg: "go/types", typ: $funcType([sliceType$10], [sliceType$10, $Bool], false)}, {prop: "func_", name: "func_", pkg: "go/types", typ: $funcType([ptrType$2], [ptrType$2], false)}, {prop: "funcList", name: "funcList", pkg: "go/types", typ: $funcType([sliceType], [sliceType, $Bool], false)}, {prop: "typeList", name: "typeList", pkg: "go/types", typ: $funcType([sliceType$2], [sliceType$2, $Bool], false)}, {prop: "termlist", name: "termlist", pkg: "go/types", typ: $funcType([sliceType$12], [sliceType$12, $Bool], false)}];
-		ptrType$11.methods = [{prop: "NumFields", name: "NumFields", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Field", name: "Field", pkg: "", typ: $funcType([$Int], [ptrType$16], false)}, {prop: "Tag", name: "Tag", pkg: "", typ: $funcType([$Int], [$String], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "markComplete", name: "markComplete", pkg: "go/types", typ: $funcType([], [], false)}];
-		ptrType$25.methods = [{prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$83.methods = [{prop: "Alignof", name: "Alignof", pkg: "", typ: $funcType([Type], [$Int64], false)}, {prop: "Offsetsof", name: "Offsetsof", pkg: "", typ: $funcType([sliceType$10], [sliceType$19], false)}, {prop: "Sizeof", name: "Sizeof", pkg: "", typ: $funcType([Type], [$Int64], false)}];
-		ptrType$27.methods = [{prop: "Recv", name: "Recv", pkg: "", typ: $funcType([], [ptrType$16], false)}, {prop: "TypeParams", name: "TypeParams", pkg: "", typ: $funcType([], [ptrType$48], false)}, {prop: "RecvTypeParams", name: "RecvTypeParams", pkg: "", typ: $funcType([], [ptrType$48], false)}, {prop: "Params", name: "Params", pkg: "", typ: $funcType([], [ptrType$15], false)}, {prop: "Results", name: "Results", pkg: "", typ: $funcType([], [ptrType$15], false)}, {prop: "Variadic", name: "Variadic", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$3.methods = [{prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [SelectionKind], false)}, {prop: "Recv", name: "Recv", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Obj", name: "Obj", pkg: "", typ: $funcType([], [Object], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Index", name: "Index", pkg: "", typ: $funcType([], [sliceType$13], false)}, {prop: "Indirect", name: "Indirect", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType.methods = [{prop: "Parent", name: "Parent", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Names", name: "Names", pkg: "", typ: $funcType([], [sliceType$5], false)}, {prop: "NumChildren", name: "NumChildren", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Child", name: "Child", pkg: "", typ: $funcType([$Int], [ptrType], false)}, {prop: "Lookup", name: "Lookup", pkg: "", typ: $funcType([$String], [Object], false)}, {prop: "LookupParent", name: "LookupParent", pkg: "", typ: $funcType([$String, token.Pos], [ptrType, Object], false)}, {prop: "Insert", name: "Insert", pkg: "", typ: $funcType([Object], [Object], false)}, {prop: "_InsertLazy", name: "_InsertLazy", pkg: "go/types", typ: $funcType([$String, funcType$4], [$Bool], false)}, {prop: "insert", name: "insert", pkg: "go/types", typ: $funcType([$String, Object], [], false)}, {prop: "squash", name: "squash", pkg: "go/types", typ: $funcType([funcType$5], [], false)}, {prop: "Pos", name: "Pos", pkg: "", typ: $funcType([], [token.Pos], false)}, {prop: "End", name: "End", pkg: "", typ: $funcType([], [token.Pos], false)}, {prop: "Contains", name: "Contains", pkg: "", typ: $funcType([token.Pos], [$Bool], false)}, {prop: "Innermost", name: "Innermost", pkg: "", typ: $funcType([token.Pos], [ptrType], false)}, {prop: "WriteTo", name: "WriteTo", pkg: "", typ: $funcType([io.Writer, $Int, $Bool], [], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
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-		ptrType$58.methods = [{prop: "hasInitializer", name: "hasInitializer", pkg: "go/types", typ: $funcType([], [$Bool], false)}, {prop: "addDep", name: "addDep", pkg: "go/types", typ: $funcType([Object], [], false)}];
-		inSourceOrder.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}];
-		ptrType$23.methods = [{prop: "identical", name: "identical", pkg: "go/types", typ: $funcType([ptrType$23], [$Bool], false)}];
-		ptrType$26.methods = [{prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$1.methods = [{prop: "Path", name: "Path", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "SetName", name: "SetName", pkg: "", typ: $funcType([$String], [], false)}, {prop: "Scope", name: "Scope", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "Complete", name: "Complete", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "MarkComplete", name: "MarkComplete", pkg: "", typ: $funcType([], [], false)}, {prop: "Imports", name: "Imports", pkg: "", typ: $funcType([], [sliceType$24], false)}, {prop: "SetImports", name: "SetImports", pkg: "", typ: $funcType([sliceType$24], [], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$62.methods = [{prop: "Pos", name: "Pos", pkg: "", typ: $funcType([], [token.Pos], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "setConst", name: "setConst", pkg: "go/types", typ: $funcType([token.Token, $String], [], false)}, {prop: "isNil", name: "isNil", pkg: "go/types", typ: $funcType([], [$Bool], false)}, {prop: "assignableTo", name: "assignableTo", pkg: "go/types", typ: $funcType([ptrType$5, Type, ptrType$34], [$Bool, errors$1.Code], false)}, {prop: "convertibleTo", name: "convertibleTo", pkg: "go/types", typ: $funcType([ptrType$5, Type, ptrType$34], [$Bool], false)}];
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-		color.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$31.methods = [{prop: "Imported", name: "Imported", pkg: "", typ: $funcType([], [ptrType$1], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
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-		ptrType$18.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
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-		atPos.methods = [{prop: "Pos", name: "Pos", pkg: "", typ: $funcType([], [token.Pos], false)}];
-		importDecl.methods = [{prop: "node", name: "node", pkg: "go/types", typ: $funcType([], [ast.Node], false)}];
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-		typeDecl.methods = [{prop: "node", name: "node", pkg: "go/types", typ: $funcType([], [ast.Node], false)}];
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"genericType", name: "genericType", pkg: "go/types", typ: $funcType([ast.Expr, ptrType$34], [Type], false)}, {prop: "typInternal", name: "typInternal", pkg: "go/types", typ: $funcType([ast.Expr, ptrType$9], [Type], false)}, {prop: "instantiatedType", name: "instantiatedType", pkg: "go/types", typ: $funcType([ptrType$112, ptrType$9], [Type], false)}, {prop: "arrayLength", name: "arrayLength", pkg: "go/types", typ: $funcType([ast.Expr], [$Int64], false)}, {prop: "typeList", name: "typeList", pkg: "go/types", typ: $funcType([sliceType$11], [sliceType$2], false)}, {prop: "newTypeParam", name: "newTypeParam", pkg: "go/types", typ: $funcType([ptrType$17, Type], [ptrType$14], false)}, {prop: "subst", name: "subst", pkg: "go/types", typ: $funcType([token.Pos, Type, substMap, ptrType$9, ptrType$51], [Type], false)}, {prop: "structType", name: "structType", pkg: "go/types", typ: $funcType([ptrType$11, ptrType$42], [], false)}, {prop: "declareInSet", name: "declareInSet", pkg: "go/types", typ: $funcType([ptrType$54, token.Pos, Object], [$Bool], false)}, {prop: "tag", name: "tag", pkg: "go/types", typ: $funcType([ptrType$57], [$String], false)}, {prop: "funcBody", name: "funcBody", pkg: "go/types", typ: $funcType([ptrType$58, $String, ptrType$27, ptrType$74, constant.Value], [], false)}, {prop: "usage", name: "usage", pkg: "go/types", typ: $funcType([ptrType], [], false)}, {prop: "simpleStmt", name: "simpleStmt", pkg: "go/types", typ: $funcType([ast.Stmt], [], false)}, {prop: "stmtList", name: "stmtList", pkg: "go/types", typ: $funcType([stmtContext, sliceType$17], [], false)}, {prop: "multipleDefaults", name: "multipleDefaults", pkg: "go/types", typ: $funcType([sliceType$17], [], false)}, {prop: "openScope", name: "openScope", pkg: "go/types", typ: $funcType([ast.Node, $String], [], false)}, {prop: "closeScope", name: "closeScope", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "suspendedCall", name: "suspendedCall", pkg: "go/types", typ: $funcType([$String, ptrType$86], [], false)}, {prop: "caseValues", name: "caseValues", pkg: "go/types", typ: $funcType([ptrType$62, sliceType$11, valueMap], [], false)}, {prop: "isNil", name: "isNil", pkg: "go/types", typ: $funcType([ast.Expr], [$Bool], false)}, {prop: "caseTypes", name: "caseTypes", pkg: "go/types", typ: $funcType([ptrType$62, sliceType$11, mapType$10], [Type], false)}, {prop: "stmt", name: "stmt", pkg: "go/types", typ: $funcType([stmtContext, ast.Stmt], [], false)}, {prop: "funcType", name: "funcType", pkg: "go/types", typ: $funcType([ptrType$27, ptrType$49, ptrType$44], [], false)}, {prop: "collectParams", name: "collectParams", pkg: "go/types", typ: $funcType([ptrType, ptrType$49, $Bool], [sliceType$10, $Bool], false)}, {prop: "isTerminating", name: "isTerminating", pkg: "go/types", typ: $funcType([ast.Stmt, $String], [$Bool], false)}, {prop: "isTerminatingList", name: "isTerminatingList", pkg: "go/types", typ: $funcType([sliceType$17, $String], [$Bool], false)}, {prop: "isTerminatingSwitch", name: "isTerminatingSwitch", pkg: "go/types", typ: $funcType([ptrType$74, $String], [$Bool], false)}, {prop: "arityMatch", name: "arityMatch", pkg: "go/types", typ: $funcType([ptrType$88, ptrType$88], [], false)}, {prop: "declarePkgObj", name: "declarePkgObj", pkg: "go/types", typ: $funcType([ptrType$30, Object, ptrType$58], [], false)}, {prop: "filename", name: "filename", pkg: "go/types", typ: $funcType([$Int], [$String], false)}, {prop: "importPackage", name: "importPackage", pkg: "go/types", typ: $funcType([positioner, $String, $String], [ptrType$1], false)}, {prop: "collectObjects", name: "collectObjects", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "unpackRecv", name: "unpackRecv", pkg: "go/types", typ: $funcType([ast.Expr, $Bool], [$Bool, ptrType$30, sliceType$22], false)}, {prop: "resolveBaseTypeName", name: "resolveBaseTypeName", pkg: "go/types", typ: $funcType([$Bool, ptrType$30], [$Bool, ptrType$17], false)}, {prop: "packageObjects", name: "packageObjects", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "unusedImports", name: "unusedImports", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "errorUnusedPkg", name: "errorUnusedPkg", pkg: "go/types", typ: $funcType([ptrType$31], [], false)}, {prop: "newNamed", name: "newNamed", pkg: "go/types", typ: $funcType([ptrType$17, Type, sliceType], [ptrType$9], false)}, {prop: "newNamedInstance", name: "newNamedInstance", pkg: "go/types", typ: $funcType([token.Pos, ptrType$9, sliceType$2, ptrType$9], [ptrType$9], false)}, {prop: "context", name: "context", pkg: "go/types", typ: $funcType([], [ptrType$51], false)}, {prop: "monomorph", name: "monomorph", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "reportInstanceLoop", name: "reportInstanceLoop", pkg: "go/types", typ: $funcType([$Int], [], false)}, {prop: "missingMethod", name: "missingMethod", pkg: "go/types", typ: $funcType([Type, ptrType$13, $Bool], [ptrType$2, ptrType$2], false)}, {prop: "missingMethodCause", name: "missingMethodCause", pkg: "go/types", typ: $funcType([Type, Type, ptrType$2, ptrType$2], [$String], false)}, {prop: "interfacePtrError", name: "interfacePtrError", pkg: "go/types", typ: $funcType([Type], [$String], false)}, {prop: "funcString", name: "funcString", pkg: "go/types", typ: $funcType([ptrType$2, $Bool], [$String], false)}, {prop: "assertableTo", name: "assertableTo", pkg: "go/types", typ: $funcType([ptrType$13, Type], [ptrType$2, ptrType$2], false)}, {prop: "newAssertableTo", name: "newAssertableTo", pkg: "go/types", typ: $funcType([ptrType$13, Type], [$Bool], false)}, {prop: "labels", name: "labels", pkg: "go/types", typ: $funcType([ptrType$74], [], false)}, {prop: "blockBranches", name: "blockBranches", pkg: "go/types", typ: $funcType([ptrType, ptrType$92, ptrType$65, sliceType$17], [sliceType$26], false)}, {prop: "newInterface", name: "newInterface", pkg: "go/types", typ: $funcType([], [ptrType$13], false)}, {prop: "interfaceType", name: "interfaceType", pkg: "go/types", typ: $funcType([ptrType$13, ptrType$45, ptrType$9], [], false)}, {prop: "instance", name: "instance", pkg: "go/types", typ: $funcType([token.Pos, Type, sliceType$2, ptrType$9, ptrType$51], [Type], false)}, {prop: "validateTArgLen", name: "validateTArgLen", pkg: "go/types", typ: $funcType([token.Pos, $Int, $Int], [$Bool], false)}, {prop: "verify", name: "verify", pkg: "go/types", typ: $funcType([token.Pos, sliceType$9, sliceType$2, ptrType$51], [$Int, $error], false)}, {prop: "implements$", name: "implements", pkg: "go/types", typ: $funcType([Type, Type, $Bool, ptrType$34], [$Bool], false)}, {prop: "initOrder", name: "initOrder", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "reportCycle", name: "reportCycle", pkg: "go/types", typ: $funcType([sliceType$8], [], false)}, {prop: "infer", name: "infer", pkg: "go/types", typ: $funcType([positioner, sliceType$9, sliceType$2, ptrType$15, sliceType$29], [sliceType$2], false)}, {prop: "inferB", name: "inferB", pkg: "go/types", typ: $funcType([positioner, sliceType$9, sliceType$2], [sliceType$2, $Int], false)}, {prop: "indexExpr", name: "indexExpr", pkg: "go/types", typ: $funcType([ptrType$62, ptrType$112], [$Bool], false)}, {prop: "sliceExpr", name: "sliceExpr", pkg: "go/types", typ: $funcType([ptrType$62, ptrType$100], [], false)}, {prop: "singleIndex", name: "singleIndex", pkg: "go/types", typ: $funcType([ptrType$112], [ast.Expr], false)}, {prop: "index", name: "index", pkg: "go/types", typ: $funcType([ast.Expr, $Int64], [Type, $Int64], false)}, {prop: "isValidIndex", name: "isValidIndex", pkg: "go/types", typ: $funcType([ptrType$62, errors$1.Code, $String, $Bool], [$Bool], false)}, {prop: "indexedElts", name: "indexedElts", pkg: "go/types", typ: $funcType([sliceType$11, Type, $Int64], [$Int64], false)}, {prop: "op", name: "op", pkg: "go/types", typ: $funcType([opPredicates, ptrType$62, token.Token], [$Bool], false)}, {prop: "overflow", name: "overflow", pkg: "go/types", typ: $funcType([ptrType$62, token.Pos], [], false)}, {prop: "unary", name: "unary", pkg: "go/types", typ: $funcType([ptrType$62, ptrType$20], [], false)}, {prop: "representable", name: "representable", pkg: "go/types", typ: $funcType([ptrType$62, ptrType$8], [], false)}, {prop: "representation", name: "representation", pkg: "go/types", typ: $funcType([ptrType$62, ptrType$8], [constant.Value, errors$1.Code], false)}, {prop: "invalidConversion", name: "invalidConversion", pkg: "go/types", typ: $funcType([errors$1.Code, ptrType$62, Type], [], false)}, {prop: "updateExprType", name: "updateExprType", pkg: "go/types", typ: $funcType([ast.Expr, Type, $Bool], [], false)}, {prop: "updateExprType0", name: "updateExprType0", pkg: "go/types", typ: $funcType([ast.Expr, ast.Expr, Type, $Bool], [], false)}, {prop: "updateExprVal", name: "updateExprVal", pkg: "go/types", typ: $funcType([ast.Expr, constant.Value], [], false)}, {prop: "convertUntyped", name: "convertUntyped", pkg: "go/types", typ: $funcType([ptrType$62, Type], [], false)}, {prop: "implicitTypeAndValue", name: "implicitTypeAndValue", pkg: "go/types", typ: $funcType([ptrType$62, Type], [Type, constant.Value, errors$1.Code], false)}, {prop: "comparison", name: "comparison", pkg: "go/types", typ: $funcType([ptrType$62, ptrType$62, token.Token, $Bool], [], false)}, {prop: "incomparableCause", name: "incomparableCause", pkg: "go/types", typ: $funcType([Type], [$String], false)}, {prop: "kindString", name: "kindString", pkg: "go/types", typ: $funcType([Type], [$String], false)}, {prop: "shift", name: "shift", pkg: "go/types", typ: $funcType([ptrType$62, ptrType$62, ast.Expr, token.Token], [], false)}, {prop: "binary", name: "binary", pkg: "go/types", typ: $funcType([ptrType$62, ast.Expr, ast.Expr, ast.Expr, token.Token, token.Pos], [], false)}, {prop: "rawExpr", name: "rawExpr", pkg: "go/types", typ: $funcType([ptrType$62, ast.Expr, Type, $Bool], [exprKind], false)}, {prop: "nonGeneric", name: "nonGeneric", pkg: "go/types", typ: $funcType([ptrType$62], [], false)}, {prop: "exprInternal", name: "exprInternal", pkg: "go/types", typ: $funcType([ptrType$62, ast.Expr, Type], [exprKind], false)}, {prop: "typeAssertion", name: "typeAssertion", pkg: "go/types", typ: $funcType([ast.Expr, ptrType$62, Type, $Bool], [], false)}, {prop: "expr", name: "expr", pkg: "go/types", typ: $funcType([ptrType$62, ast.Expr], [], false)}, {prop: "multiExpr", name: "multiExpr", pkg: "go/types", typ: $funcType([ptrType$62, ast.Expr], [], false)}, {prop: "exprWithHint", name: "exprWithHint", pkg: "go/types", typ: $funcType([ptrType$62, ast.Expr, Type], [], false)}, {prop: "exprOrType", name: "exprOrType", pkg: "go/types", typ: $funcType([ptrType$62, ast.Expr, $Bool], [], false)}, {prop: "exclude", name: "exclude", pkg: "go/types", typ: $funcType([ptrType$62, $Uint], [], false)}, {prop: "singleValue", name: "singleValue", pkg: "go/types", typ: $funcType([ptrType$62], [], false)}, {prop: "qualifier", name: "qualifier", pkg: "go/types", typ: $funcType([ptrType$1], [$String], false)}, {prop: "markImports", name: "markImports", pkg: "go/types", typ: $funcType([ptrType$1], [], false)}, {prop: "sprintf", name: "sprintf", pkg: "go/types", typ: $funcType([$String, sliceType$6], [$String], true)}, {prop: "trace", name: "trace", pkg: "go/types", typ: $funcType([token.Pos, $String, sliceType$6], [], true)}, {prop: "dump", name: "dump", pkg: "go/types", typ: $funcType([$String, sliceType$6], [], true)}, {prop: "report", name: "report", pkg: "go/types", typ: $funcType([ptrType$104], [], false)}, {prop: "error", name: "error", pkg: "go/types", typ: $funcType([positioner, errors$1.Code, $String], [], false)}, {prop: "errorf", name: "errorf", pkg: "go/types", typ: $funcType([positioner, errors$1.Code, $String, sliceType$6], [], true)}, {prop: "softErrorf", name: "softErrorf", pkg: "go/types", typ: $funcType([positioner, errors$1.Code, $String, sliceType$6], [], true)}, {prop: "versionErrorf", name: "versionErrorf", pkg: "go/types", typ: $funcType([positioner, $String, $String, sliceType$6], [], true)}, {prop: "reportAltDecl", name: "reportAltDecl", pkg: "go/types", typ: $funcType([Object], [], false)}, {prop: "declare", name: "declare", pkg: "go/types", typ: $funcType([ptrType, ptrType$30, Object, token.Pos], [], false)}, {prop: "objDecl", name: "objDecl", pkg: "go/types", typ: $funcType([Object, ptrType$9], [], false)}, {prop: "validCycle", name: "validCycle", pkg: "go/types", typ: $funcType([Object], [$Bool], false)}, {prop: "cycleError", name: "cycleError", pkg: "go/types", typ: $funcType([sliceType$8], [], false)}, {prop: "walkDecls", name: "walkDecls", pkg: "go/types", typ: $funcType([sliceType$42, funcType$7], [], false)}, {prop: "walkDecl", name: "walkDecl", pkg: "go/types", typ: $funcType([ast.Decl, funcType$7], [], false)}, {prop: "constDecl", name: "constDecl", pkg: "go/types", typ: $funcType([ptrType$32, ast.Expr, ast.Expr, $Bool], [], false)}, {prop: "varDecl", name: "varDecl", pkg: "go/types", typ: $funcType([ptrType$16, sliceType$10, ast.Expr, ast.Expr], [], false)}, {prop: "isImportedConstraint", name: "isImportedConstraint", pkg: "go/types", typ: $funcType([Type], [$Bool], false)}, {prop: "typeDecl", name: "typeDecl", pkg: "go/types", typ: $funcType([ptrType$17, ptrType$90, ptrType$9], [], false)}, {prop: "collectTypeParams", name: "collectTypeParams", pkg: "go/types", typ: $funcType([ptrType$84, ptrType$49], [], false)}, {prop: "bound", name: "bound", pkg: "go/types", typ: $funcType([ast.Expr], [Type], false)}, {prop: "declareTypeParams", name: "declareTypeParams", pkg: "go/types", typ: $funcType([sliceType$9, sliceType$22], [sliceType$9], false)}, {prop: "collectMethods", name: "collectMethods", pkg: "go/types", typ: $funcType([ptrType$17], [], false)}, {prop: "checkFieldUniqueness", name: "checkFieldUniqueness", pkg: "go/types", typ: $funcType([ptrType$9], [], false)}, {prop: "funcDecl", name: "funcDecl", pkg: "go/types", typ: $funcType([ptrType$2, ptrType$58], [], false)}, {prop: "declStmt", name: "declStmt", pkg: "go/types", typ: $funcType([ast.Decl], [], false)}, {prop: "conversion", name: "conversion", pkg: "go/types", typ: $funcType([ptrType$62, Type], [], false)}, {prop: "addDeclDep", name: "addDeclDep", pkg: "go/types", typ: $funcType([Object], [], false)}, {prop: "brokenAlias", name: "brokenAlias", pkg: "go/types", typ: $funcType([ptrType$17], [], false)}, {prop: "validAlias", name: "validAlias", pkg: "go/types", typ: $funcType([ptrType$17, Type], [], false)}, {prop: "isBrokenAlias", name: "isBrokenAlias", pkg: "go/types", typ: $funcType([ptrType$17], [$Bool], false)}, {prop: "rememberUntyped", name: "rememberUntyped", pkg: "go/types", typ: $funcType([ast.Expr, $Bool, operandMode, ptrType$8, constant.Value], [], false)}, {prop: "later", name: "later", pkg: "go/types", typ: $funcType([funcType$1], [ptrType$124], false)}, {prop: "push", name: "push", pkg: "go/types", typ: $funcType([Object], [$Int], false)}, {prop: "pop", name: "pop", pkg: "go/types", typ: $funcType([], [Object], false)}, {prop: "needsCleanup", name: "needsCleanup", pkg: "go/types", typ: $funcType([cleaner], [], false)}, {prop: "initFiles", name: "initFiles", pkg: "go/types", typ: $funcType([sliceType$35], [], false)}, {prop: "handleBailout", name: "handleBailout", pkg: "go/types", typ: $funcType([ptrType$103], [], false)}, {prop: "Files", name: "Files", pkg: "", typ: $funcType([sliceType$35], [$error], false)}, {prop: "checkFiles", name: "checkFiles", pkg: "go/types", typ: $funcType([sliceType$35], [$error], false)}, {prop: "processDelayed", name: "processDelayed", pkg: "go/types", typ: $funcType([$Int], [], false)}, {prop: "cleanup", name: "cleanup", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "record", name: "record", pkg: "go/types", typ: $funcType([ptrType$62], [], false)}, {prop: "recordUntyped", name: "recordUntyped", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "recordTypeAndValue", name: "recordTypeAndValue", pkg: "go/types", typ: $funcType([ast.Expr, operandMode, Type, constant.Value], [], false)}, {prop: "recordBuiltinType", name: "recordBuiltinType", pkg: "go/types", typ: $funcType([ast.Expr, ptrType$27], [], false)}, {prop: "recordCommaOkTypes", name: "recordCommaOkTypes", pkg: "go/types", typ: $funcType([ast.Expr, arrayType$3], [], false)}, {prop: "recordInstance", name: "recordInstance", pkg: "go/types", typ: $funcType([ast.Expr, sliceType$2, Type], [], false)}, {prop: "recordDef", name: "recordDef", pkg: "go/types", typ: $funcType([ptrType$30, Object], [], false)}, {prop: "recordUse", name: "recordUse", pkg: "go/types", typ: $funcType([ptrType$30, Object], [], false)}, {prop: "recordImplicit", name: "recordImplicit", pkg: "go/types", typ: $funcType([ast.Node, Object], [], false)}, {prop: "recordSelection", name: "recordSelection", pkg: "go/types", typ: $funcType([ptrType$36, SelectionKind, Type, Object, sliceType$13, $Bool], [], false)}, {prop: "recordScope", name: "recordScope", pkg: "go/types", typ: $funcType([ast.Node, ptrType], [], false)}, {prop: "funcInst", name: "funcInst", pkg: "go/types", typ: $funcType([ptrType$62, ptrType$112], [], false)}, {prop: "instantiateSignature", name: "instantiateSignature", pkg: "go/types", typ: $funcType([token.Pos, ptrType$27, sliceType$2, sliceType$11], [ptrType$27], false)}, {prop: "callExpr", name: "callExpr", pkg: "go/types", typ: $funcType([ptrType$62, ptrType$86], [exprKind], false)}, {prop: "exprList", name: "exprList", pkg: "go/types", typ: $funcType([sliceType$11, $Bool], [sliceType$29, $Bool], false)}, {prop: "arguments$", name: "arguments", pkg: "go/types", typ: $funcType([ptrType$86, ptrType$27, sliceType$2, sliceType$29, sliceType$11], [ptrType$27], false)}, {prop: "selector", name: "selector", pkg: "go/types", typ: $funcType([ptrType$62, ptrType$36, ptrType$9, $Bool], [], false)}, {prop: "use", name: "use", pkg: "go/types", typ: $funcType([sliceType$11], [], true)}, {prop: "useLHS", name: "useLHS", pkg: "go/types", typ: $funcType([sliceType$11], [], true)}, {prop: "builtin", name: "builtin", pkg: "go/types", typ: $funcType([ptrType$62, ptrType$86, builtinId], [$Bool], false)}, {prop: "applyTypeFunc", name: "applyTypeFunc", pkg: "go/types", typ: $funcType([funcType$8, ptrType$62, builtinId], [Type], false)}, {prop: "assignment", name: "assignment", pkg: "go/types", typ: $funcType([ptrType$62, Type, $String], [], false)}, {prop: "initConst", name: "initConst", pkg: "go/types", typ: $funcType([ptrType$32, ptrType$62], [], false)}, {prop: "initVar", name: "initVar", pkg: "go/types", typ: $funcType([ptrType$16, ptrType$62, $String], [Type], false)}, {prop: "assignVar", name: "assignVar", pkg: "go/types", typ: $funcType([ast.Expr, ptrType$62], [Type], false)}, {prop: "typesSummary", name: "typesSummary", pkg: "go/types", typ: $funcType([sliceType$2, $Bool], [$String], false)}, {prop: "assignError", name: "assignError", pkg: "go/types", typ: $funcType([sliceType$11, $Int, $Int], [], false)}, {prop: "initVars", name: "initVars", pkg: "go/types", typ: $funcType([sliceType$10, sliceType$11, ast.Stmt], [], false)}, {prop: "assignVars", name: "assignVars", pkg: "go/types", typ: $funcType([sliceType$11, sliceType$11], [], false)}, {prop: "shortVarDecl", name: "shortVarDecl", pkg: "go/types", typ: $funcType([positioner, sliceType$11, sliceType$11], [], false)}];
-		ptrType$29.methods = [{prop: "Dir", name: "Dir", pkg: "", typ: $funcType([], [ChanDir], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$8.methods = [{prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [BasicKind], false)}, {prop: "Info", name: "Info", pkg: "", typ: $funcType([], [BasicInfo], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$10.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		Error.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$125.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Unwrap", name: "Unwrap", pkg: "", typ: $funcType([], [$error], false)}];
-		ptrType$101.methods = [{prop: "alignof", name: "alignof", pkg: "go/types", typ: $funcType([Type], [$Int64], false)}, {prop: "offsetsof", name: "offsetsof", pkg: "go/types", typ: $funcType([ptrType$11], [sliceType$19], false)}, {prop: "offsetof", name: "offsetof", pkg: "go/types", typ: $funcType([Type, sliceType$13], [$Int64], false)}, {prop: "sizeof", name: "sizeof", pkg: "go/types", typ: $funcType([Type], [$Int64], false)}, {prop: "Check", name: "Check", pkg: "", typ: $funcType([$String, ptrType$24, sliceType$35, ptrType$110], [ptrType$1, $error], false)}];
-		ptrType$110.methods = [{prop: "TypeOf", name: "TypeOf", pkg: "", typ: $funcType([ast.Expr], [Type], false)}, {prop: "ObjectOf", name: "ObjectOf", pkg: "", typ: $funcType([ptrType$30], [Object], false)}];
-		TypeAndValue.methods = [{prop: "IsVoid", name: "IsVoid", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsType", name: "IsType", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsBuiltin", name: "IsBuiltin", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsValue", name: "IsValue", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsNil", name: "IsNil", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Addressable", name: "Addressable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Assignable", name: "Assignable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "HasOk", name: "HasOk", pkg: "", typ: $funcType([], [$Bool], false)}];
-		ptrType$102.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		version.init("go/types", [{prop: "major", name: "major", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "minor", name: "minor", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		Union.init("go/types", [{prop: "terms", name: "terms", embedded: false, exported: false, typ: sliceType$12, tag: ""}]);
-		Term.init("go/types", [{prop: "tilde", name: "tilde", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: Type, tag: ""}]);
-		unifier.init("go/types", [{prop: "exact", name: "exact", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "x", name: "x", embedded: false, exported: false, typ: tparamsList, tag: ""}, {prop: "y", name: "y", embedded: false, exported: false, typ: tparamsList, tag: ""}, {prop: "types", name: "types", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "depth", name: "depth", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		tparamsList.init("go/types", [{prop: "unifier", name: "unifier", embedded: false, exported: false, typ: ptrType$22, tag: ""}, {prop: "tparams", name: "tparams", embedded: false, exported: false, typ: sliceType$9, tag: ""}, {prop: "indices", name: "indices", embedded: false, exported: false, typ: sliceType$13, tag: ""}]);
-		term.init("go/types", [{prop: "tilde", name: "tilde", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: Type, tag: ""}]);
-		Qualifier.init([ptrType$1], [$String], false);
-		typeWriter.init("go/types", [{prop: "buf", name: "buf", embedded: false, exported: false, typ: ptrType$114, tag: ""}, {prop: "seen", name: "seen", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "qf", name: "qf", embedded: false, exported: false, typ: Qualifier, tag: ""}, {prop: "ctxt", name: "ctxt", embedded: false, exported: false, typ: ptrType$51, tag: ""}, {prop: "tparams", name: "tparams", embedded: false, exported: false, typ: ptrType$48, tag: ""}, {prop: "paramNames", name: "paramNames", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "tpSubscripts", name: "tpSubscripts", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pkgInfo", name: "pkgInfo", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		_TypeSet.init("go/types", [{prop: "methods", name: "methods", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "terms", name: "terms", embedded: false, exported: false, typ: termlist, tag: ""}, {prop: "comparable", name: "comparable", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		byUniqueMethodName.init(ptrType$2);
-		TypeParam.init("go/types", [{prop: "check", name: "check", embedded: false, exported: false, typ: ptrType$5, tag: ""}, {prop: "id", name: "id", embedded: false, exported: false, typ: $Uint64, tag: ""}, {prop: "obj", name: "obj", embedded: false, exported: false, typ: ptrType$17, tag: ""}, {prop: "index", name: "index", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "bound", name: "bound", embedded: false, exported: false, typ: Type, tag: ""}]);
-		TypeParamList.init("go/types", [{prop: "tparams", name: "tparams", embedded: false, exported: false, typ: sliceType$9, tag: ""}]);
-		TypeList.init("go/types", [{prop: "types", name: "types", embedded: false, exported: false, typ: sliceType$2, tag: ""}]);
-		Type.init([{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}]);
-		Tuple.init("go/types", [{prop: "vars", name: "vars", embedded: false, exported: false, typ: sliceType$10, tag: ""}]);
-		termlist.init(ptrType$4);
-		substMap.init(ptrType$14, Type);
-		subster.init("go/types", [{prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "smap", name: "smap", embedded: false, exported: false, typ: substMap, tag: ""}, {prop: "check", name: "check", embedded: false, exported: false, typ: ptrType$5, tag: ""}, {prop: "expanding", name: "expanding", embedded: false, exported: false, typ: ptrType$9, tag: ""}, {prop: "ctxt", name: "ctxt", embedded: false, exported: false, typ: ptrType$51, tag: ""}]);
-		Struct.init("go/types", [{prop: "fields", name: "fields", embedded: false, exported: false, typ: sliceType$10, tag: ""}, {prop: "tags", name: "tags", embedded: false, exported: false, typ: sliceType$5, tag: ""}]);
-		valueMap.init($emptyInterface, sliceType$18);
-		valueType.init("go/types", [{prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: Type, tag: ""}]);
-		Slice.init("go/types", [{prop: "elem", name: "elem", embedded: false, exported: false, typ: Type, tag: ""}]);
-		Sizes.init([{prop: "Alignof", name: "Alignof", pkg: "", typ: $funcType([Type], [$Int64], false)}, {prop: "Offsetsof", name: "Offsetsof", pkg: "", typ: $funcType([sliceType$10], [sliceType$19], false)}, {prop: "Sizeof", name: "Sizeof", pkg: "", typ: $funcType([Type], [$Int64], false)}]);
-		StdSizes.init("", [{prop: "WordSize", name: "WordSize", embedded: false, exported: true, typ: $Int64, tag: ""}, {prop: "MaxAlign", name: "MaxAlign", embedded: false, exported: true, typ: $Int64, tag: ""}]);
-		Signature.init("go/types", [{prop: "rparams", name: "rparams", embedded: false, exported: false, typ: ptrType$48, tag: ""}, {prop: "tparams", name: "tparams", embedded: false, exported: false, typ: ptrType$48, tag: ""}, {prop: "scope", name: "scope", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "recv", name: "recv", embedded: false, exported: false, typ: ptrType$16, tag: ""}, {prop: "params", name: "params", embedded: false, exported: false, typ: ptrType$15, tag: ""}, {prop: "results", name: "results", embedded: false, exported: false, typ: ptrType$15, tag: ""}, {prop: "variadic", name: "variadic", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		Selection.init("go/types", [{prop: "kind", name: "kind", embedded: false, exported: false, typ: SelectionKind, tag: ""}, {prop: "recv", name: "recv", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "obj", name: "obj", embedded: false, exported: false, typ: Object, tag: ""}, {prop: "index", name: "index", embedded: false, exported: false, typ: sliceType$13, tag: ""}, {prop: "indirect", name: "indirect", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		Scope.init("go/types", [{prop: "parent", name: "parent", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "children", name: "children", embedded: false, exported: false, typ: sliceType$20, tag: ""}, {prop: "number", name: "number", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "elems", name: "elems", embedded: false, exported: false, typ: mapType$1, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "end", name: "end", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "comment", name: "comment", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "isFunc", name: "isFunc", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		lazyObject.init("go/types", [{prop: "parent", name: "parent", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "resolve", name: "resolve", embedded: false, exported: false, typ: funcType$4, tag: ""}, {prop: "obj", name: "obj", embedded: false, exported: false, typ: Object, tag: ""}, {prop: "once", name: "once", embedded: false, exported: false, typ: sync.Once, tag: ""}]);
-		declInfo.init("go/types", [{prop: "file", name: "file", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "lhs", name: "lhs", embedded: false, exported: false, typ: sliceType$10, tag: ""}, {prop: "vtyp", name: "vtyp", embedded: false, exported: false, typ: ast.Expr, tag: ""}, {prop: "init", name: "init", embedded: false, exported: false, typ: ast.Expr, tag: ""}, {prop: "inherited", name: "inherited", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "tdecl", name: "tdecl", embedded: false, exported: false, typ: ptrType$90, tag: ""}, {prop: "fdecl", name: "fdecl", embedded: false, exported: false, typ: ptrType$87, tag: ""}, {prop: "deps", name: "deps", embedded: false, exported: false, typ: mapType$2, tag: ""}]);
-		inSourceOrder.init(Object);
-		ifacePair.init("go/types", [{prop: "x", name: "x", embedded: false, exported: false, typ: ptrType$13, tag: ""}, {prop: "y", name: "y", embedded: false, exported: false, typ: ptrType$13, tag: ""}, {prop: "prev", name: "prev", embedded: false, exported: false, typ: ptrType$23, tag: ""}]);
-		Pointer.init("go/types", [{prop: "base", name: "base", embedded: false, exported: false, typ: Type, tag: ""}]);
-		Package.init("go/types", [{prop: "path", name: "path", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "scope", name: "scope", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "complete", name: "complete", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "imports", name: "imports", embedded: false, exported: false, typ: sliceType$24, tag: ""}, {prop: "fake", name: "fake", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "cgo", name: "cgo", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		operand.init("go/types", [{prop: "mode", name: "mode", embedded: false, exported: false, typ: operandMode, tag: ""}, {prop: "expr", name: "expr", embedded: false, exported: false, typ: ast.Expr, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "val", name: "val", embedded: false, exported: false, typ: constant.Value, tag: ""}, {prop: "id", name: "id", embedded: false, exported: false, typ: builtinId, tag: ""}]);
-		objset.init($String, Object);
-		Object.init([{prop: "Exported", name: "Exported", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Id", name: "Id", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Parent", name: "Parent", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "Pkg", name: "Pkg", pkg: "", typ: $funcType([], [ptrType$1], false)}, {prop: "Pos", name: "Pos", pkg: "", typ: $funcType([], [token.Pos], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [Type], false)}, {prop: "color", name: "color", pkg: "go/types", typ: $funcType([], [color], false)}, {prop: "order", name: "order", pkg: "go/types", typ: $funcType([], [$Uint32], false)}, {prop: "sameId", name: "sameId", pkg: "go/types", typ: $funcType([ptrType$1, $String], [$Bool], false)}, {prop: "scopePos", name: "scopePos", pkg: "go/types", typ: $funcType([], [token.Pos], false)}, {prop: "setColor", name: "setColor", pkg: "go/types", typ: $funcType([color], [], false)}, {prop: "setOrder", name: "setOrder", pkg: "go/types", typ: $funcType([$Uint32], [], false)}, {prop: "setParent", name: "setParent", pkg: "go/types", typ: $funcType([ptrType], [], false)}, {prop: "setScopePos", name: "setScopePos", pkg: "go/types", typ: $funcType([token.Pos], [], false)}, {prop: "setType", name: "setType", pkg: "go/types", typ: $funcType([Type], [], false)}]);
-		object.init("go/types", [{prop: "parent", name: "parent", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "pkg", name: "pkg", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "order_", name: "order_", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "color_", name: "color_", embedded: false, exported: false, typ: color, tag: ""}, {prop: "scopePos_", name: "scopePos_", embedded: false, exported: false, typ: token.Pos, tag: ""}]);
-		PkgName.init("go/types", [{prop: "object", name: "object", embedded: true, exported: false, typ: object, tag: ""}, {prop: "imported", name: "imported", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "used", name: "used", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		Const.init("go/types", [{prop: "object", name: "object", embedded: true, exported: false, typ: object, tag: ""}, {prop: "val", name: "val", embedded: false, exported: false, typ: constant.Value, tag: ""}]);
-		TypeName.init("go/types", [{prop: "object", name: "object", embedded: true, exported: false, typ: object, tag: ""}]);
-		Var.init("go/types", [{prop: "object", name: "object", embedded: true, exported: false, typ: object, tag: ""}, {prop: "embedded", name: "embedded", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isField", name: "isField", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "used", name: "used", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "origin", name: "origin", embedded: false, exported: false, typ: ptrType$16, tag: ""}]);
-		Func.init("go/types", [{prop: "object", name: "object", embedded: true, exported: false, typ: object, tag: ""}, {prop: "hasPtrRecv_", name: "hasPtrRecv_", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "origin", name: "origin", embedded: false, exported: false, typ: ptrType$2, tag: ""}]);
-		Label.init("go/types", [{prop: "object", name: "object", embedded: true, exported: false, typ: object, tag: ""}, {prop: "used", name: "used", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		Builtin.init("go/types", [{prop: "object", name: "object", embedded: true, exported: false, typ: object, tag: ""}, {prop: "id", name: "id", embedded: false, exported: false, typ: builtinId, tag: ""}]);
-		Nil.init("go/types", [{prop: "object", name: "object", embedded: true, exported: false, typ: object, tag: ""}]);
-		Named.init("go/types", [{prop: "check", name: "check", embedded: false, exported: false, typ: ptrType$5, tag: ""}, {prop: "obj", name: "obj", embedded: false, exported: false, typ: ptrType$17, tag: ""}, {prop: "fromRHS", name: "fromRHS", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "inst", name: "inst", embedded: false, exported: false, typ: ptrType$52, tag: ""}, {prop: "mu", name: "mu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "state_", name: "state_", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "underlying", name: "underlying", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "tparams", name: "tparams", embedded: false, exported: false, typ: ptrType$48, tag: ""}, {prop: "methods", name: "methods", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "loader", name: "loader", embedded: false, exported: false, typ: funcType$6, tag: ""}]);
-		instance.init("go/types", [{prop: "orig", name: "orig", embedded: false, exported: false, typ: ptrType$9, tag: ""}, {prop: "targs", name: "targs", embedded: false, exported: false, typ: ptrType$56, tag: ""}, {prop: "expandedMethods", name: "expandedMethods", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "ctxt", name: "ctxt", embedded: false, exported: false, typ: ptrType$51, tag: ""}]);
-		monoGraph.init("go/types", [{prop: "vertices", name: "vertices", embedded: false, exported: false, typ: sliceType$37, tag: ""}, {prop: "edges", name: "edges", embedded: false, exported: false, typ: sliceType$38, tag: ""}, {prop: "canon", name: "canon", embedded: false, exported: false, typ: mapType$3, tag: ""}, {prop: "nameIdx", name: "nameIdx", embedded: false, exported: false, typ: mapType$4, tag: ""}]);
-		monoVertex.init("go/types", [{prop: "weight", name: "weight", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "pre", name: "pre", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "len", name: "len", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "obj", name: "obj", embedded: false, exported: false, typ: ptrType$17, tag: ""}]);
-		monoEdge.init("go/types", [{prop: "dst", name: "dst", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "src", name: "src", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "weight", name: "weight", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: Type, tag: ""}]);
-		MethodSet.init("go/types", [{prop: "list", name: "list", embedded: false, exported: false, typ: sliceType$1, tag: ""}]);
-		methodSet.init($String, ptrType$3);
-		Map.init("go/types", [{prop: "key", name: "key", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: Type, tag: ""}]);
-		embeddedType.init("go/types", [{prop: "typ", name: "typ", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "index", name: "index", embedded: false, exported: false, typ: sliceType$13, tag: ""}, {prop: "indirect", name: "indirect", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "multiples", name: "multiples", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		instanceLookup.init("go/types", [{prop: "buf", name: "buf", embedded: false, exported: false, typ: arrayType$1, tag: ""}, {prop: "m", name: "m", embedded: false, exported: false, typ: mapType$5, tag: ""}]);
-		block.init("go/types", [{prop: "parent", name: "parent", embedded: false, exported: false, typ: ptrType$92, tag: ""}, {prop: "lstmt", name: "lstmt", embedded: false, exported: false, typ: ptrType$65, tag: ""}, {prop: "labels", name: "labels", embedded: false, exported: false, typ: mapType$6, tag: ""}]);
-		Interface.init("go/types", [{prop: "check", name: "check", embedded: false, exported: false, typ: ptrType$5, tag: ""}, {prop: "methods", name: "methods", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "embeddeds", name: "embeddeds", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "embedPos", name: "embedPos", embedded: false, exported: false, typ: ptrType$6, tag: ""}, {prop: "implicit", name: "implicit", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "complete", name: "complete", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "tset", name: "tset", embedded: false, exported: false, typ: ptrType$7, tag: ""}]);
-		dependency.init([{prop: "Exported", name: "Exported", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Id", name: "Id", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Parent", name: "Parent", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "Pkg", name: "Pkg", pkg: "", typ: $funcType([], [ptrType$1], false)}, {prop: "Pos", name: "Pos", pkg: "", typ: $funcType([], [token.Pos], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [Type], false)}, {prop: "color", name: "color", pkg: "go/types", typ: $funcType([], [color], false)}, {prop: "isDependency", name: "isDependency", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "order", name: "order", pkg: "go/types", typ: $funcType([], [$Uint32], false)}, {prop: "sameId", name: "sameId", pkg: "go/types", typ: $funcType([ptrType$1, $String], [$Bool], false)}, {prop: "scopePos", name: "scopePos", pkg: "go/types", typ: $funcType([], [token.Pos], false)}, {prop: "setColor", name: "setColor", pkg: "go/types", typ: $funcType([color], [], false)}, {prop: "setOrder", name: "setOrder", pkg: "go/types", typ: $funcType([$Uint32], [], false)}, {prop: "setParent", name: "setParent", pkg: "go/types", typ: $funcType([ptrType], [], false)}, {prop: "setScopePos", name: "setScopePos", pkg: "go/types", typ: $funcType([token.Pos], [], false)}, {prop: "setType", name: "setType", pkg: "go/types", typ: $funcType([Type], [], false)}]);
-		graphNode.init("go/types", [{prop: "obj", name: "obj", embedded: false, exported: false, typ: dependency, tag: ""}, {prop: "pred", name: "pred", embedded: false, exported: false, typ: nodeSet, tag: ""}, {prop: "succ", name: "succ", embedded: false, exported: false, typ: nodeSet, tag: ""}, {prop: "index", name: "index", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "ndeps", name: "ndeps", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		nodeSet.init(ptrType$95, $Bool);
-		nodeQueue.init(ptrType$95);
-		tpWalker.init("go/types", [{prop: "seen", name: "seen", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "tparams", name: "tparams", embedded: false, exported: false, typ: sliceType$9, tag: ""}]);
-		cycleFinder.init("go/types", [{prop: "tparams", name: "tparams", embedded: false, exported: false, typ: sliceType$9, tag: ""}, {prop: "types", name: "types", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "seen", name: "seen", embedded: false, exported: false, typ: mapType, tag: ""}]);
-		opPredicates.init(token.Token, funcType$3);
-		error_.init("go/types", [{prop: "desc", name: "desc", embedded: false, exported: false, typ: sliceType$31, tag: ""}, {prop: "code", name: "code", embedded: false, exported: false, typ: errors$1.Code, tag: ""}, {prop: "soft", name: "soft", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		errorDesc.init("go/types", [{prop: "posn", name: "posn", embedded: false, exported: false, typ: positioner, tag: ""}, {prop: "format", name: "format", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "args", name: "args", embedded: false, exported: false, typ: sliceType$6, tag: ""}]);
-		positioner.init([{prop: "Pos", name: "Pos", pkg: "", typ: $funcType([], [token.Pos], false)}]);
-		posSpan.init("go/types", [{prop: "start", name: "start", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "end", name: "end", embedded: false, exported: false, typ: token.Pos, tag: ""}]);
-		decl.init([{prop: "node", name: "node", pkg: "go/types", typ: $funcType([], [ast.Node], false)}]);
-		importDecl.init("go/types", [{prop: "spec", name: "spec", embedded: false, exported: false, typ: ptrType$106, tag: ""}]);
-		constDecl.init("go/types", [{prop: "spec", name: "spec", embedded: false, exported: false, typ: ptrType$88, tag: ""}, {prop: "iota", name: "iota", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: ast.Expr, tag: ""}, {prop: "init", name: "init", embedded: false, exported: false, typ: sliceType$11, tag: ""}, {prop: "inherited", name: "inherited", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		varDecl.init("go/types", [{prop: "spec", name: "spec", embedded: false, exported: false, typ: ptrType$88, tag: ""}]);
-		typeDecl.init("go/types", [{prop: "spec", name: "spec", embedded: false, exported: false, typ: ptrType$90, tag: ""}]);
-		funcDecl.init("go/types", [{prop: "decl", name: "decl", embedded: false, exported: false, typ: ptrType$87, tag: ""}]);
-		Context.init("go/types", [{prop: "mu", name: "mu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "typeMap", name: "typeMap", embedded: false, exported: false, typ: mapType$7, tag: ""}, {prop: "nextID", name: "nextID", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "originIDs", name: "originIDs", embedded: false, exported: false, typ: mapType$8, tag: ""}]);
-		ctxtEntry.init("go/types", [{prop: "orig", name: "orig", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "targs", name: "targs", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "instance", name: "instance", embedded: false, exported: false, typ: Type, tag: ""}]);
-		exprInfo.init("go/types", [{prop: "isLhs", name: "isLhs", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "mode", name: "mode", embedded: false, exported: false, typ: operandMode, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: ptrType$8, tag: ""}, {prop: "val", name: "val", embedded: false, exported: false, typ: constant.Value, tag: ""}]);
-		environment.init("go/types", [{prop: "decl", name: "decl", embedded: false, exported: false, typ: ptrType$58, tag: ""}, {prop: "scope", name: "scope", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "iota", name: "iota", embedded: false, exported: false, typ: constant.Value, tag: ""}, {prop: "errpos", name: "errpos", embedded: false, exported: false, typ: positioner, tag: ""}, {prop: "inTParamList", name: "inTParamList", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "sig", name: "sig", embedded: false, exported: false, typ: ptrType$27, tag: ""}, {prop: "isPanic", name: "isPanic", embedded: false, exported: false, typ: mapType$9, tag: ""}, {prop: "hasLabel", name: "hasLabel", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "hasCallOrRecv", name: "hasCallOrRecv", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		importKey.init("go/types", [{prop: "path", name: "path", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "dir", name: "dir", embedded: false, exported: false, typ: $String, tag: ""}]);
-		dotImportKey.init("go/types", [{prop: "scope", name: "scope", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}]);
-		action.init("go/types", [{prop: "f", name: "f", embedded: false, exported: false, typ: funcType$1, tag: ""}, {prop: "desc", name: "desc", embedded: false, exported: false, typ: ptrType$109, tag: ""}]);
-		actionDesc.init("go/types", [{prop: "pos", name: "pos", embedded: false, exported: false, typ: positioner, tag: ""}, {prop: "format", name: "format", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "args", name: "args", embedded: false, exported: false, typ: sliceType$6, tag: ""}]);
-		Checker.init("go/types", [{prop: "conf", name: "conf", embedded: false, exported: false, typ: ptrType$101, tag: ""}, {prop: "ctxt", name: "ctxt", embedded: false, exported: false, typ: ptrType$51, tag: ""}, {prop: "fset", name: "fset", embedded: false, exported: false, typ: ptrType$24, tag: ""}, {prop: "pkg", name: "pkg", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "Info", name: "Info", embedded: true, exported: true, typ: ptrType$110, tag: ""}, {prop: "version", name: "version", embedded: false, exported: false, typ: version, tag: ""}, {prop: "nextID", name: "nextID", embedded: false, exported: false, typ: $Uint64, tag: ""}, {prop: "objMap", name: "objMap", embedded: false, exported: false, typ: mapType$11, tag: ""}, {prop: "impMap", name: "impMap", embedded: false, exported: false, typ: mapType$12, tag: ""}, {prop: "valids", name: "valids", embedded: false, exported: false, typ: instanceLookup, tag: ""}, {prop: "pkgPathMap", name: "pkgPathMap", embedded: false, exported: false, typ: mapType$14, tag: ""}, {prop: "seenPkgMap", name: "seenPkgMap", embedded: false, exported: false, typ: mapType$15, tag: ""}, {prop: "files", name: "files", embedded: false, exported: false, typ: sliceType$35, tag: ""}, {prop: "imports", name: "imports", embedded: false, exported: false, typ: sliceType$36, tag: ""}, {prop: "dotImportMap", name: "dotImportMap", embedded: false, exported: false, typ: mapType$16, tag: ""}, {prop: "recvTParamMap", name: "recvTParamMap", embedded: false, exported: false, typ: mapType$17, tag: ""}, {prop: "brokenAliases", name: "brokenAliases", embedded: false, exported: false, typ: mapType$18, tag: ""}, {prop: "unionTypeSets", name: "unionTypeSets", embedded: false, exported: false, typ: mapType$19, tag: ""}, {prop: "mono", name: "mono", embedded: false, exported: false, typ: monoGraph, tag: ""}, {prop: "firstErr", name: "firstErr", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "methods", name: "methods", embedded: false, exported: false, typ: mapType$20, tag: ""}, {prop: "untyped", name: "untyped", embedded: false, exported: false, typ: mapType$21, tag: ""}, {prop: "delayed", name: "delayed", embedded: false, exported: false, typ: sliceType$39, tag: ""}, {prop: "objPath", name: "objPath", embedded: false, exported: false, typ: sliceType$8, tag: ""}, {prop: "cleaners", name: "cleaners", embedded: false, exported: false, typ: sliceType$40, tag: ""}, {prop: "environment", name: "environment", embedded: true, exported: false, typ: environment, tag: ""}, {prop: "indent", name: "indent", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		cleaner.init([{prop: "cleanup", name: "cleanup", pkg: "go/types", typ: $funcType([], [], false)}]);
-		bailout.init("", []);
-		Chan.init("go/types", [{prop: "dir", name: "dir", embedded: false, exported: false, typ: ChanDir, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: Type, tag: ""}]);
-		Basic.init("go/types", [{prop: "kind", name: "kind", embedded: false, exported: false, typ: BasicKind, tag: ""}, {prop: "info", name: "info", embedded: false, exported: false, typ: BasicInfo, tag: ""}, {prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}]);
-		Array.init("go/types", [{prop: "len", name: "len", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: Type, tag: ""}]);
-		Error.init("go/types", [{prop: "Fset", name: "Fset", embedded: false, exported: true, typ: ptrType$24, tag: ""}, {prop: "Pos", name: "Pos", embedded: false, exported: true, typ: token.Pos, tag: ""}, {prop: "Msg", name: "Msg", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Soft", name: "Soft", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "go116code", name: "go116code", embedded: false, exported: false, typ: errors$1.Code, tag: ""}, {prop: "go116start", name: "go116start", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "go116end", name: "go116end", embedded: false, exported: false, typ: token.Pos, tag: ""}]);
-		ArgumentError.init("", [{prop: "Index", name: "Index", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Err", name: "Err", embedded: false, exported: true, typ: $error, tag: ""}]);
-		Importer.init([{prop: "Import", name: "Import", pkg: "", typ: $funcType([$String], [ptrType$1, $error], false)}]);
-		ImporterFrom.init([{prop: "Import", name: "Import", pkg: "", typ: $funcType([$String], [ptrType$1, $error], false)}, {prop: "ImportFrom", name: "ImportFrom", pkg: "", typ: $funcType([$String, $String, ImportMode], [ptrType$1, $error], false)}]);
-		Config.init("go/types", [{prop: "Context", name: "Context", embedded: false, exported: true, typ: ptrType$51, tag: ""}, {prop: "GoVersion", name: "GoVersion", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "IgnoreFuncBodies", name: "IgnoreFuncBodies", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "FakeImportC", name: "FakeImportC", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "go115UsesCgo", name: "go115UsesCgo", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "Error", name: "Error", embedded: false, exported: true, typ: funcType$9, tag: ""}, {prop: "Importer", name: "Importer", embedded: false, exported: true, typ: Importer, tag: ""}, {prop: "Sizes", name: "Sizes", embedded: false, exported: true, typ: Sizes, tag: ""}, {prop: "DisableUnusedImportCheck", name: "DisableUnusedImportCheck", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "oldComparableSemantics", name: "oldComparableSemantics", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		Info.init("", [{prop: "Types", name: "Types", embedded: false, exported: true, typ: mapType$22, tag: ""}, {prop: "Instances", name: "Instances", embedded: false, exported: true, typ: mapType$23, tag: ""}, {prop: "Defs", name: "Defs", embedded: false, exported: true, typ: mapType$24, tag: ""}, {prop: "Uses", name: "Uses", embedded: false, exported: true, typ: mapType$24, tag: ""}, {prop: "Implicits", name: "Implicits", embedded: false, exported: true, typ: mapType$25, tag: ""}, {prop: "Selections", name: "Selections", embedded: false, exported: true, typ: mapType$26, tag: ""}, {prop: "Scopes", name: "Scopes", embedded: false, exported: true, typ: mapType$27, tag: ""}, {prop: "InitOrder", name: "InitOrder", embedded: false, exported: true, typ: sliceType$30, tag: ""}]);
-		TypeAndValue.init("go/types", [{prop: "mode", name: "mode", embedded: false, exported: false, typ: operandMode, tag: ""}, {prop: "Type", name: "Type", embedded: false, exported: true, typ: Type, tag: ""}, {prop: "Value", name: "Value", embedded: false, exported: true, typ: constant.Value, tag: ""}]);
-		Instance.init("", [{prop: "TypeArgs", name: "TypeArgs", embedded: false, exported: true, typ: ptrType$56, tag: ""}, {prop: "Type", name: "Type", embedded: false, exported: true, typ: Type, tag: ""}]);
-		Initializer.init("", [{prop: "Lhs", name: "Lhs", embedded: false, exported: true, typ: sliceType$10, tag: ""}, {prop: "Rhs", name: "Rhs", embedded: false, exported: true, typ: ast.Expr, tag: ""}]);
-		methodInfo.init("go/types", [{prop: "obj", name: "obj", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "ptr", name: "ptr", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "recv", name: "recv", embedded: false, exported: false, typ: ptrType$30, tag: ""}]);
+		ptrType.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Copy", name: "Copy", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "Longest", name: "Longest", pkg: "", typ: $funcType([], [], false)}, {prop: "get", name: "get", pkg: "regexp", typ: $funcType([], [ptrType$3], false)}, {prop: "put", name: "put", pkg: "regexp", typ: $funcType([ptrType$3], [], false)}, {prop: "NumSubexp", name: "NumSubexp", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "SubexpNames", name: "SubexpNames", pkg: "", typ: $funcType([], [sliceType$3], false)}, {prop: "SubexpIndex", name: "SubexpIndex", pkg: "", typ: $funcType([$String], [$Int], false)}, {prop: "LiteralPrefix", name: "LiteralPrefix", pkg: "", typ: $funcType([], [$String, $Bool], false)}, {prop: "MatchReader", name: "MatchReader", pkg: "", typ: $funcType([io.RuneReader], [$Bool], false)}, {prop: "MatchString", name: "MatchString", pkg: "", typ: $funcType([$String], [$Bool], false)}, {prop: "Match", name: "Match", pkg: "", typ: $funcType([sliceType$4], [$Bool], false)}, {prop: "ReplaceAllString", name: "ReplaceAllString", pkg: "", typ: $funcType([$String, $String], [$String], false)}, {prop: "ReplaceAllLiteralString", name: "ReplaceAllLiteralString", pkg: "", typ: $funcType([$String, $String], [$String], false)}, {prop: "ReplaceAllStringFunc", name: "ReplaceAllStringFunc", pkg: "", typ: $funcType([$String, funcType], [$String], false)}, {prop: "replaceAll", name: "replaceAll", pkg: "regexp", typ: $funcType([sliceType$4, $String, $Int, funcType$1], [sliceType$4], false)}, {prop: "ReplaceAll", name: "ReplaceAll", pkg: "", typ: $funcType([sliceType$4, sliceType$4], [sliceType$4], false)}, {prop: "ReplaceAllLiteral", name: "ReplaceAllLiteral", pkg: "", typ: $funcType([sliceType$4, sliceType$4], [sliceType$4], false)}, {prop: "ReplaceAllFunc", name: "ReplaceAllFunc", pkg: "", typ: $funcType([sliceType$4, funcType$2], [sliceType$4], false)}, {prop: "pad", name: "pad", pkg: "regexp", typ: $funcType([sliceType$7], [sliceType$7], false)}, {prop: "allMatches", name: "allMatches", pkg: "regexp", typ: $funcType([$String, sliceType$4, $Int, funcType$3], [], false)}, {prop: "Find", name: "Find", pkg: "", typ: $funcType([sliceType$4], [sliceType$4], false)}, {prop: "FindIndex", name: "FindIndex", pkg: "", typ: $funcType([sliceType$4], [sliceType$7], false)}, {prop: "FindString", name: "FindString", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "FindStringIndex", name: "FindStringIndex", pkg: "", typ: $funcType([$String], [sliceType$7], false)}, {prop: "FindReaderIndex", name: "FindReaderIndex", pkg: "", typ: $funcType([io.RuneReader], [sliceType$7], false)}, {prop: "FindSubmatch", name: "FindSubmatch", pkg: "", typ: $funcType([sliceType$4], [sliceType$8], false)}, {prop: "Expand", name: "Expand", pkg: "", typ: $funcType([sliceType$4, sliceType$4, sliceType$4, sliceType$7], [sliceType$4], false)}, {prop: "ExpandString", name: "ExpandString", pkg: "", typ: $funcType([sliceType$4, $String, $String, sliceType$7], [sliceType$4], false)}, {prop: "expand", name: "expand", pkg: "regexp", typ: $funcType([sliceType$4, $String, sliceType$4, $String, sliceType$7], [sliceType$4], false)}, {prop: "FindSubmatchIndex", name: "FindSubmatchIndex", pkg: "", typ: $funcType([sliceType$4], [sliceType$7], false)}, {prop: "FindStringSubmatch", name: "FindStringSubmatch", pkg: "", typ: $funcType([$String], [sliceType$3], false)}, {prop: "FindStringSubmatchIndex", name: "FindStringSubmatchIndex", pkg: "", typ: $funcType([$String], [sliceType$7], false)}, {prop: "FindReaderSubmatchIndex", name: "FindReaderSubmatchIndex", pkg: "", typ: $funcType([io.RuneReader], [sliceType$7], false)}, {prop: "FindAll", name: "FindAll", pkg: "", typ: $funcType([sliceType$4, $Int], [sliceType$8], false)}, {prop: "FindAllIndex", name: "FindAllIndex", pkg: "", typ: $funcType([sliceType$4, $Int], [sliceType$9], false)}, {prop: "FindAllString", name: "FindAllString", pkg: "", typ: $funcType([$String, $Int], [sliceType$3], false)}, {prop: "FindAllStringIndex", name: "FindAllStringIndex", pkg: "", typ: $funcType([$String, $Int], [sliceType$9], false)}, {prop: "FindAllSubmatch", name: "FindAllSubmatch", pkg: "", typ: $funcType([sliceType$4, $Int], [sliceType$10], false)}, {prop: "FindAllSubmatchIndex", name: "FindAllSubmatchIndex", pkg: "", typ: $funcType([sliceType$4, $Int], [sliceType$9], false)}, {prop: "FindAllStringSubmatch", name: "FindAllStringSubmatch", pkg: "", typ: $funcType([$String, $Int], [sliceType$11], false)}, {prop: "FindAllStringSubmatchIndex", name: "FindAllStringSubmatchIndex", pkg: "", typ: $funcType([$String, $Int], [sliceType$9], false)}, {prop: "Split", name: "Split", pkg: "", typ: $funcType([$String, $Int], [sliceType$3], false)}, {prop: "MarshalText", name: "MarshalText", pkg: "", typ: $funcType([], [sliceType$4, $error], false)}, {prop: "UnmarshalText", name: "UnmarshalText", pkg: "", typ: $funcType([sliceType$4], [$error], false)}, {prop: "doOnePass", name: "doOnePass", pkg: "regexp", typ: $funcType([io.RuneReader, sliceType$4, $String, $Int, $Int, sliceType$7], [sliceType$7], false)}, {prop: "doMatch", name: "doMatch", pkg: "regexp", typ: $funcType([io.RuneReader, sliceType$4, $String], [$Bool], false)}, {prop: "doExecute", name: "doExecute", pkg: "regexp", typ: $funcType([io.RuneReader, sliceType$4, $String, $Int, $Int, sliceType$7], [sliceType$7], false)}, {prop: "tryBacktrack", name: "tryBacktrack", pkg: "regexp", typ: $funcType([ptrType$16, input, $Uint32, $Int], [$Bool], false)}, {prop: "backtrack", name: "backtrack", pkg: "regexp", typ: $funcType([sliceType$4, $String, $Int, $Int, sliceType$7], [sliceType$7], false)}];
+		ptrType$17.methods = [{prop: "step", name: "step", pkg: "regexp", typ: $funcType([$Int], [$Int32, $Int], false)}, {prop: "canCheckPrefix", name: "canCheckPrefix", pkg: "regexp", typ: $funcType([], [$Bool], false)}, {prop: "hasPrefix", name: "hasPrefix", pkg: "regexp", typ: $funcType([ptrType], [$Bool], false)}, {prop: "index", name: "index", pkg: "regexp", typ: $funcType([ptrType, $Int], [$Int], false)}, {prop: "context", name: "context", pkg: "regexp", typ: $funcType([$Int], [lazyFlag], false)}];
+		ptrType$18.methods = [{prop: "step", name: "step", pkg: "regexp", typ: $funcType([$Int], [$Int32, $Int], false)}, {prop: "canCheckPrefix", name: "canCheckPrefix", pkg: "regexp", typ: $funcType([], [$Bool], false)}, {prop: "hasPrefix", name: "hasPrefix", pkg: "regexp", typ: $funcType([ptrType], [$Bool], false)}, {prop: "index", name: "index", pkg: "regexp", typ: $funcType([ptrType, $Int], [$Int], false)}, {prop: "context", name: "context", pkg: "regexp", typ: $funcType([$Int], [lazyFlag], false)}];
+		ptrType$19.methods = [{prop: "step", name: "step", pkg: "regexp", typ: $funcType([$Int], [$Int32, $Int], false)}, {prop: "canCheckPrefix", name: "canCheckPrefix", pkg: "regexp", typ: $funcType([], [$Bool], false)}, {prop: "hasPrefix", name: "hasPrefix", pkg: "regexp", typ: $funcType([ptrType], [$Bool], false)}, {prop: "index", name: "index", pkg: "regexp", typ: $funcType([ptrType, $Int], [$Int], false)}, {prop: "context", name: "context", pkg: "regexp", typ: $funcType([$Int], [lazyFlag], false)}];
+		ptrType$8.methods = [{prop: "empty", name: "empty", pkg: "regexp", typ: $funcType([], [$Bool], false)}, {prop: "next", name: "next", pkg: "regexp", typ: $funcType([], [$Uint32], false)}, {prop: "clear", name: "clear", pkg: "regexp", typ: $funcType([], [], false)}, {prop: "contains", name: "contains", pkg: "regexp", typ: $funcType([$Uint32], [$Bool], false)}, {prop: "insert", name: "insert", pkg: "regexp", typ: $funcType([$Uint32], [], false)}, {prop: "insertNew", name: "insertNew", pkg: "regexp", typ: $funcType([$Uint32], [], false)}];
+		runeSlice.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}];
+		ptrType$3.methods = [{prop: "init", name: "init", pkg: "regexp", typ: $funcType([$Int], [], false)}, {prop: "alloc", name: "alloc", pkg: "regexp", typ: $funcType([ptrType$6], [ptrType$5], false)}, {prop: "match", name: "match", pkg: "regexp", typ: $funcType([input, $Int], [$Bool], false)}, {prop: "clear", name: "clear", pkg: "regexp", typ: $funcType([ptrType$20], [], false)}, {prop: "step", name: "step", pkg: "regexp", typ: $funcType([ptrType$20, ptrType$20, $Int, $Int, $Int32, ptrType$13], [], false)}, {prop: "add", name: "add", pkg: "regexp", typ: $funcType([ptrType$20, $Uint32, $Int, sliceType$7, ptrType$13, ptrType$5], [ptrType$5], false)}];
+		ptrType$21.methods = [{prop: "newBytes", name: "newBytes", pkg: "regexp", typ: $funcType([sliceType$4], [input], false)}, {prop: "newString", name: "newString", pkg: "regexp", typ: $funcType([$String], [input], false)}, {prop: "newReader", name: "newReader", pkg: "regexp", typ: $funcType([io.RuneReader], [input], false)}, {prop: "clear", name: "clear", pkg: "regexp", typ: $funcType([], [], false)}, {prop: "init", name: "init", pkg: "regexp", typ: $funcType([io.RuneReader, sliceType$4, $String], [input, $Int], false)}];
+		lazyFlag.methods = [{prop: "match", name: "match", pkg: "regexp", typ: $funcType([syntax.EmptyOp], [$Bool], false)}];
+		ptrType$16.methods = [{prop: "reset", name: "reset", pkg: "regexp", typ: $funcType([ptrType$1, $Int, $Int], [], false)}, {prop: "shouldVisit", name: "shouldVisit", pkg: "regexp", typ: $funcType([$Uint32, $Int], [$Bool], false)}, {prop: "push", name: "push", pkg: "regexp", typ: $funcType([ptrType, $Uint32, $Int, $Bool], [], false)}];
+		Regexp.init("regexp", [{prop: "expr", name: "expr", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "prog", name: "prog", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "onepass", name: "onepass", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "numSubexp", name: "numSubexp", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "maxBitStateLen", name: "maxBitStateLen", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "subexpNames", name: "subexpNames", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "prefix", name: "prefix", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "prefixBytes", name: "prefixBytes", embedded: false, exported: false, typ: sliceType$4, tag: ""}, {prop: "prefixRune", name: "prefixRune", embedded: false, exported: false, typ: $Int32, tag: ""}, {prop: "prefixEnd", name: "prefixEnd", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "mpool", name: "mpool", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "matchcap", name: "matchcap", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "prefixComplete", name: "prefixComplete", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "cond", name: "cond", embedded: false, exported: false, typ: syntax.EmptyOp, tag: ""}, {prop: "minInputLen", name: "minInputLen", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "longest", name: "longest", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		input.init([{prop: "canCheckPrefix", name: "canCheckPrefix", pkg: "regexp", typ: $funcType([], [$Bool], false)}, {prop: "context", name: "context", pkg: "regexp", typ: $funcType([$Int], [lazyFlag], false)}, {prop: "hasPrefix", name: "hasPrefix", pkg: "regexp", typ: $funcType([ptrType], [$Bool], false)}, {prop: "index", name: "index", pkg: "regexp", typ: $funcType([ptrType, $Int], [$Int], false)}, {prop: "step", name: "step", pkg: "regexp", typ: $funcType([$Int], [$Int32, $Int], false)}]);
+		inputString.init("regexp", [{prop: "str", name: "str", embedded: false, exported: false, typ: $String, tag: ""}]);
+		inputBytes.init("regexp", [{prop: "str", name: "str", embedded: false, exported: false, typ: sliceType$4, tag: ""}]);
+		inputReader.init("regexp", [{prop: "r", name: "r", embedded: false, exported: false, typ: io.RuneReader, tag: ""}, {prop: "atEOT", name: "atEOT", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: $Int, tag: ""}]);
+		onePassProg.init("", [{prop: "Inst", name: "Inst", embedded: false, exported: true, typ: sliceType$12, tag: ""}, {prop: "Start", name: "Start", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "NumCap", name: "NumCap", embedded: false, exported: true, typ: $Int, tag: ""}]);
+		onePassInst.init("", [{prop: "Inst", name: "Inst", embedded: true, exported: true, typ: syntax.Inst, tag: ""}, {prop: "Next", name: "Next", embedded: false, exported: true, typ: sliceType$2, tag: ""}]);
+		queueOnePass.init("regexp", [{prop: "sparse", name: "sparse", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "dense", name: "dense", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "size", name: "size", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "nextIndex", name: "nextIndex", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
+		runeSlice.init($Int32);
+		queue.init("regexp", [{prop: "sparse", name: "sparse", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "dense", name: "dense", embedded: false, exported: false, typ: sliceType$5, tag: ""}]);
+		entry.init("regexp", [{prop: "pc", name: "pc", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "t", name: "t", embedded: false, exported: false, typ: ptrType$5, tag: ""}]);
+		thread.init("regexp", [{prop: "inst", name: "inst", embedded: false, exported: false, typ: ptrType$6, tag: ""}, {prop: "cap", name: "cap", embedded: false, exported: false, typ: sliceType$7, tag: ""}]);
+		machine.init("regexp", [{prop: "re", name: "re", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "p", name: "p", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "q0", name: "q0", embedded: false, exported: false, typ: queue, tag: ""}, {prop: "q1", name: "q1", embedded: false, exported: false, typ: queue, tag: ""}, {prop: "pool", name: "pool", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "matched", name: "matched", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "matchcap", name: "matchcap", embedded: false, exported: false, typ: sliceType$7, tag: ""}, {prop: "inputs", name: "inputs", embedded: false, exported: false, typ: inputs, tag: ""}]);
+		inputs.init("regexp", [{prop: "bytes", name: "bytes", embedded: false, exported: false, typ: inputBytes, tag: ""}, {prop: "string", name: "string", embedded: false, exported: false, typ: inputString, tag: ""}, {prop: "reader", name: "reader", embedded: false, exported: false, typ: inputReader, tag: ""}]);
+		onePassMachine.init("regexp", [{prop: "inputs", name: "inputs", embedded: false, exported: false, typ: inputs, tag: ""}, {prop: "matchcap", name: "matchcap", embedded: false, exported: false, typ: sliceType$7, tag: ""}]);
+		job.init("regexp", [{prop: "pc", name: "pc", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "arg", name: "arg", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: $Int, tag: ""}]);
+		bitState.init("regexp", [{prop: "end", name: "end", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "cap", name: "cap", embedded: false, exported: false, typ: sliceType$7, tag: ""}, {prop: "matchcap", name: "matchcap", embedded: false, exported: false, typ: sliceType$7, tag: ""}, {prop: "jobs", name: "jobs", embedded: false, exported: false, typ: sliceType$15, tag: ""}, {prop: "visited", name: "visited", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "inputs", name: "inputs", embedded: false, exported: false, typ: inputs, tag: ""}]);
 	};
 	$init = function() {
 		$pkg.$init = function() {};
 		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
 		$r = bytes.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = heap.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = errors.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = fmt.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = ast.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = constant.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = typeparams.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = parser.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = token.$init(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = errors$1.$init(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = io.$init(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = math.$init(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = regexp.$init(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = runtime.$init(); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = sort.$init(); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strconv.$init(); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strings.$init(); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = sync.$init(); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = atomic.$init(); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = unicode.$init(); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = utf8.$init(); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$pkg.Universe = ptrType.nil;
-		$pkg.Unsafe = ptrType$1.nil;
-		universeIota = $ifaceNil;
-		universeByte = $ifaceNil;
-		universeRune = $ifaceNil;
-		universeAny = $ifaceNil;
-		universeError = $ifaceNil;
-		universeComparable = $ifaceNil;
-		invalidTypeSet = new _TypeSet.ptr(sliceType.nil, termlist.nil, false);
-		lastID = 0;
-		emptyMethodSet = new MethodSet.ptr(sliceType$1.nil);
-		unaryOpPredicates = false;
-		binaryOpPredicates = false;
-		_r = regexp.MustCompile("^go([1-9]\\d*)\\.(0|[1-9]\\d*)$"); /* */ $s = 22; case 22: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-		goVersionRx = _r;
-		allTermlist = new termlist([new term.ptr(false, $ifaceNil)]);
-		topTypeSet = new _TypeSet.ptr(sliceType.nil, allTermlist, false);
-		gcArchSizes = $makeMap($String.keyFor, [{ k: "386", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 4)) }, { k: "amd64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "amd64p32", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "arm", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 4)) }, { k: "arm64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "loong64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "mips", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 4)) }, { k: "mipsle", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 4)) }, { k: "mips64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "mips64le", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "ppc64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "ppc64le", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "riscv64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "s390x", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "sparc64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "wasm", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }]);
-		operandModeString = $toNativeArray($kindString, ["invalid operand", "no value", "built-in", "type", "constant", "variable", "map index expression", "value", "comma, ok expression", "comma, error expression", "cgo function"]);
-		emptyInterface = new Interface.ptr(ptrType$5.nil, sliceType.nil, sliceType$2.nil, ptrType$6.nil, false, true, topTypeSet);
-		gccgoArchSizes = $makeMap($String.keyFor, [{ k: "386", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 4)) }, { k: "alpha", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "amd64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "amd64p32", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "arm", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "armbe", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "arm64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "arm64be", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "ia64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "loong64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "m68k", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 2)) }, { k: "mips", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "mipsle", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "mips64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "mips64le", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "mips64p32", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "mips64p32le", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "nios2", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "ppc", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "ppc64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "ppc64le", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "riscv", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "riscv64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "s390", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "s390x", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "sh", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "shbe", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "sparc", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "sparc64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "wasm", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }]);
-		stdSizes = SizesFor("gc", "amd64");
-		op2str1 = $toNativeArray($kindString, ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "bitwise complement"]);
-		op2str2 = $toNativeArray($kindString, ["", "", "", "", "", "", "", "", "", "", "", "", "addition", "subtraction", "multiplication", "", "", "", "", "bitwise XOR", "shift"]);
-		predeclaredFuncs = $toNativeArray($kindStruct, [$clone(new structType.ptr("append", 1, true, 1), structType), $clone(new structType.ptr("cap", 1, false, 1), structType), $clone(new structType.ptr("clear", 1, false, 2), structType), $clone(new structType.ptr("close", 1, false, 2), structType), $clone(new structType.ptr("complex", 2, false, 1), structType), $clone(new structType.ptr("copy", 2, false, 2), structType), $clone(new structType.ptr("delete", 2, false, 2), structType), $clone(new structType.ptr("imag", 1, false, 1), structType), $clone(new structType.ptr("len", 1, false, 1), structType), $clone(new structType.ptr("make", 1, true, 1), structType), $clone(new structType.ptr("new", 1, false, 1), structType), $clone(new structType.ptr("panic", 1, false, 2), structType), $clone(new structType.ptr("print", 0, true, 2), structType), $clone(new structType.ptr("println", 0, true, 2), structType), $clone(new structType.ptr("real", 1, false, 1), structType), $clone(new structType.ptr("recover", 0, false, 2), structType), $clone(new structType.ptr("Add", 2, false, 1), structType), $clone(new structType.ptr("Alignof", 1, false, 1), structType), $clone(new structType.ptr("Offsetof", 1, false, 1), structType), $clone(new structType.ptr("Sizeof", 1, false, 1), structType), $clone(new structType.ptr("Slice", 2, false, 1), structType), $clone(new structType.ptr("SliceData", 1, false, 1), structType), $clone(new structType.ptr("String", 2, false, 1), structType), $clone(new structType.ptr("StringData", 1, false, 1), structType), $clone(new structType.ptr("assert", 1, false, 2), structType), $clone(new structType.ptr("trace", 0, true, 2), structType)]);
-		errBadCgo = errors.New("cannot use FakeImportC and go115UsesCgo together");
-		cgoPrefixes = $toNativeArray($kindString, ["_Ciconst_", "_Cfconst_", "_Csconst_", "_Ctype_", "_Cvar_", "_Cfpvar_fp_", "_Cfunc_", "_Cmacro_"]);
-		basicSizes = $toNativeArray($kindUint8, [0, 1, 0, 1, 2, 4, 8, 0, 1, 2, 4, 8, 0, 4, 8, 8, 16]);
-		predeclaredConsts = $toNativeArray($kindStruct, [$clone(new structType$1.ptr("true", 19, constant.MakeBool(true)), structType$1), $clone(new structType$1.ptr("false", 19, constant.MakeBool(false)), structType$1), $clone(new structType$1.ptr("iota", 20, constant.MakeInt64(new $Int64(0, 0))), structType$1)]);
-		aliases = $toNativeArray($kindPtr, [new Basic.ptr(8, 6, "byte"), new Basic.ptr(5, 2, "rune")]);
-		$pkg.Typ = new sliceType$4([new Basic.ptr(0, 0, "invalid type"), new Basic.ptr(1, 1, "bool"), new Basic.ptr(2, 2, "int"), new Basic.ptr(3, 2, "int8"), new Basic.ptr(4, 2, "int16"), new Basic.ptr(5, 2, "int32"), new Basic.ptr(6, 2, "int64"), new Basic.ptr(7, 6, "uint"), new Basic.ptr(8, 6, "uint8"), new Basic.ptr(9, 6, "uint16"), new Basic.ptr(10, 6, "uint32"), new Basic.ptr(11, 6, "uint64"), new Basic.ptr(12, 6, "uintptr"), new Basic.ptr(13, 8, "float32"), new Basic.ptr(14, 8, "float64"), new Basic.ptr(15, 16, "complex64"), new Basic.ptr(16, 16, "complex128"), new Basic.ptr(17, 32, "string"), new Basic.ptr(18, 0, "Pointer"), new Basic.ptr(19, 65, "untyped bool"), new Basic.ptr(20, 66, "untyped int"), new Basic.ptr(21, 66, "untyped rune"), new Basic.ptr(22, 72, "untyped float"), new Basic.ptr(23, 80, "untyped complex"), new Basic.ptr(24, 96, "untyped string"), new Basic.ptr(25, 64, "untyped nil")]);
-		$r = init(); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		init$1();
-		init$2();
+		$r = nosync.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = io.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = syntax.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = sort.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strconv.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strings.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = unicode.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = utf8.$init(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		matchPool = arrayType.zero();
+		specialBytes = arrayType$1.zero();
+		onePassPool = new nosync.Pool.ptr(sliceType.nil, $throwNilPointerError);
+		arrayNoInts = arrayType$2.zero();
+		bitStatePool = new nosync.Pool.ptr(sliceType.nil, $throwNilPointerError);
+		matchSize = $toNativeArray($kindInt, [128, 512, 2048, 16384, 0]);
+		noRune = new sliceType$1([]);
+		noNext = new sliceType$2([4294967295]);
+		anyRuneNotNL = new sliceType$1([0, 9, 11, 1114111]);
+		anyRune = new sliceType$1([0, 1114111]);
+		init();
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
@@ -108041,776 +109903,8 @@ $packages["github.com/gopherjs/gopherjs/compiler/filter"] = (function() {
 	$pkg.$init = $init;
 	return $pkg;
 })();
-$packages["go/build/constraint"] = (function() {
-	var $pkg = {}, $init, errors, strings, unicode, utf8, Expr, TagExpr, NotExpr, AndExpr, OrExpr, SyntaxError, exprParser, ptrType, ptrType$1, ptrType$2, sliceType, sliceType$1, sliceType$2, ptrType$3, ptrType$4, sliceType$3, funcType, ptrType$5, errNotConstraint, errComplex, tag, not, andArg, and, orArg, or, Parse, IsGoBuild, splitGoBuild, parseExpr, IsPlusBuild, splitPlusBuild, parsePlusBuildExpr, isValidTag, PlusBuildLines, pushNot, appendSplitAnd, appendSplitOr;
-	errors = $packages["errors"];
-	strings = $packages["strings"];
-	unicode = $packages["unicode"];
-	utf8 = $packages["unicode/utf8"];
-	Expr = $newType(8, $kindInterface, "constraint.Expr", true, "go/build/constraint", true, null);
-	TagExpr = $newType(0, $kindStruct, "constraint.TagExpr", true, "go/build/constraint", true, function(Tag_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Tag = "";
-			return;
-		}
-		this.Tag = Tag_;
-	});
-	NotExpr = $newType(0, $kindStruct, "constraint.NotExpr", true, "go/build/constraint", true, function(X_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.X = $ifaceNil;
-			return;
-		}
-		this.X = X_;
-	});
-	AndExpr = $newType(0, $kindStruct, "constraint.AndExpr", true, "go/build/constraint", true, function(X_, Y_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.X = $ifaceNil;
-			this.Y = $ifaceNil;
-			return;
-		}
-		this.X = X_;
-		this.Y = Y_;
-	});
-	OrExpr = $newType(0, $kindStruct, "constraint.OrExpr", true, "go/build/constraint", true, function(X_, Y_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.X = $ifaceNil;
-			this.Y = $ifaceNil;
-			return;
-		}
-		this.X = X_;
-		this.Y = Y_;
-	});
-	SyntaxError = $newType(0, $kindStruct, "constraint.SyntaxError", true, "go/build/constraint", true, function(Offset_, Err_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Offset = 0;
-			this.Err = "";
-			return;
-		}
-		this.Offset = Offset_;
-		this.Err = Err_;
-	});
-	exprParser = $newType(0, $kindStruct, "constraint.exprParser", true, "go/build/constraint", false, function(s_, i_, tok_, isTag_, pos_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.s = "";
-			this.i = 0;
-			this.tok = "";
-			this.isTag = false;
-			this.pos = 0;
-			return;
-		}
-		this.s = s_;
-		this.i = i_;
-		this.tok = tok_;
-		this.isTag = isTag_;
-		this.pos = pos_;
-	});
-	$pkg.Expr = Expr;
-	$pkg.TagExpr = TagExpr;
-	$pkg.NotExpr = NotExpr;
-	$pkg.AndExpr = AndExpr;
-	$pkg.OrExpr = OrExpr;
-	$pkg.SyntaxError = SyntaxError;
-	$pkg.exprParser = exprParser;
-	$pkg.$finishSetup = function() {
-		ptrType = $ptrType(AndExpr);
-		ptrType$1 = $ptrType(OrExpr);
-		ptrType$2 = $ptrType(SyntaxError);
-		sliceType = $sliceType(Expr);
-		sliceType$1 = $sliceType(sliceType);
-		sliceType$2 = $sliceType(sliceType$1);
-		ptrType$3 = $ptrType(TagExpr);
-		ptrType$4 = $ptrType(NotExpr);
-		sliceType$3 = $sliceType($String);
-		funcType = $funcType([$String], [$Bool], false);
-		ptrType$5 = $ptrType(exprParser);
-		$ptrType(TagExpr).prototype.Eval = function Eval(ok) {
-			var {$24r, _r, ok, x, $s, $r, $c} = $restore(this, {ok});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r = ok(x.Tag); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Eval, $c: true, $r, $24r, _r, ok, x, $s};return $f;
-		};
-		$ptrType(TagExpr).prototype.String = function String() {
-			var x;
-			x = this;
-			return x.Tag;
-		};
-		tag = function tag$1(tag$2) {
-			var tag$2;
-			return new TagExpr.ptr(tag$2);
-		};
-		$ptrType(NotExpr).prototype.Eval = function Eval$1(ok) {
-			var {$24r, _r, ok, x, $s, $r, $c} = $restore(this, {ok});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r = x.X.Eval(ok); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = !_r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Eval$1, $c: true, $r, $24r, _r, ok, x, $s};return $f;
-		};
-		$ptrType(NotExpr).prototype.String = function String$1() {
-			var {_r, _ref, s, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r = x.X.String(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			s = _r;
-			_ref = x.X;
-			if ($assertType(_ref, ptrType, true)[1] || $assertType(_ref, ptrType$1, true)[1]) {
-				s = "(" + s + ")";
-			}
-			$s = -1; return "!" + s;
-			/* */ } return; } var $f = {$blk: String$1, $c: true, $r, _r, _ref, s, x, $s};return $f;
-		};
-		not = function not$1(x) {
-			var x;
-			return new NotExpr.ptr(x);
-		};
-		$ptrType(AndExpr).prototype.Eval = function Eval$2(ok) {
-			var {_r, _r$1, ok, x, xok, yok, $s, $r, $c} = $restore(this, {ok});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r = x.X.Eval(ok); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			xok = _r;
-			_r$1 = x.Y.Eval(ok); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			yok = _r$1;
-			$s = -1; return xok && yok;
-			/* */ } return; } var $f = {$blk: Eval$2, $c: true, $r, _r, _r$1, ok, x, xok, yok, $s};return $f;
-		};
-		$ptrType(AndExpr).prototype.String = function String$2() {
-			var {$24r, _r, _r$1, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r = andArg(x.X); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = andArg(x.Y); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r + " && " + _r$1;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: String$2, $c: true, $r, $24r, _r, _r$1, x, $s};return $f;
-		};
-		andArg = function andArg$1(x) {
-			var {_r, _tuple, ok, s, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = x.String(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			s = _r;
-			_tuple = $assertType(x, ptrType$1, true);
-			ok = _tuple[1];
-			if (ok) {
-				s = "(" + s + ")";
-			}
-			$s = -1; return s;
-			/* */ } return; } var $f = {$blk: andArg$1, $c: true, $r, _r, _tuple, ok, s, x, $s};return $f;
-		};
-		and = function and$1(x, y) {
-			var x, y;
-			return new AndExpr.ptr(x, y);
-		};
-		$ptrType(OrExpr).prototype.Eval = function Eval$3(ok) {
-			var {_r, _r$1, ok, x, xok, yok, $s, $r, $c} = $restore(this, {ok});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r = x.X.Eval(ok); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			xok = _r;
-			_r$1 = x.Y.Eval(ok); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			yok = _r$1;
-			$s = -1; return xok || yok;
-			/* */ } return; } var $f = {$blk: Eval$3, $c: true, $r, _r, _r$1, ok, x, xok, yok, $s};return $f;
-		};
-		$ptrType(OrExpr).prototype.String = function String$3() {
-			var {$24r, _r, _r$1, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r = orArg(x.X); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = orArg(x.Y); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r + " || " + _r$1;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: String$3, $c: true, $r, $24r, _r, _r$1, x, $s};return $f;
-		};
-		orArg = function orArg$1(x) {
-			var {_r, _tuple, ok, s, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = x.String(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			s = _r;
-			_tuple = $assertType(x, ptrType, true);
-			ok = _tuple[1];
-			if (ok) {
-				s = "(" + s + ")";
-			}
-			$s = -1; return s;
-			/* */ } return; } var $f = {$blk: orArg$1, $c: true, $r, _r, _tuple, ok, s, x, $s};return $f;
-		};
-		or = function or$1(x, y) {
-			var x, y;
-			return new OrExpr.ptr(x, y);
-		};
-		$ptrType(SyntaxError).prototype.Error = function Error() {
-			var e;
-			e = this;
-			return e.Err;
-		};
-		Parse = function Parse$1(line) {
-			var {$24r, _r, _r$1, _r$2, _tuple, _tuple$1, line, ok, ok$1, text, text$1, $s, $r, $c} = $restore(this, {line});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = splitGoBuild(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			text = _tuple[0];
-			ok = _tuple[1];
-			if (ok) {
-				$s = -1; return parseExpr(text);
-			}
-			_r$1 = splitPlusBuild(line); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple$1 = _r$1;
-			text$1 = _tuple$1[0];
-			ok$1 = _tuple$1[1];
-			/* */ if (ok$1) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (ok$1) { */ case 3:
-				_r$2 = parsePlusBuildExpr(text$1); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$24r = [_r$2, $ifaceNil];
-				$s = 6; case 6: return $24r;
-			/* } */ case 4:
-			$s = -1; return [$ifaceNil, errNotConstraint];
-			/* */ } return; } var $f = {$blk: Parse$1, $c: true, $r, $24r, _r, _r$1, _r$2, _tuple, _tuple$1, line, ok, ok$1, text, text$1, $s};return $f;
-		};
-		$pkg.Parse = Parse;
-		IsGoBuild = function IsGoBuild$1(line) {
-			var {_r, _tuple, line, ok, $s, $r, $c} = $restore(this, {line});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = splitGoBuild(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			ok = _tuple[1];
-			$s = -1; return ok;
-			/* */ } return; } var $f = {$blk: IsGoBuild$1, $c: true, $r, _r, _tuple, line, ok, $s};return $f;
-		};
-		$pkg.IsGoBuild = IsGoBuild;
-		splitGoBuild = function splitGoBuild$1(line) {
-			var {_r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, expr, line, ok, trim, $s, $r, $c} = $restore(this, {line});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			expr = "";
-			ok = false;
-			if (line.length > 0 && (line.charCodeAt((line.length - 1 >> 0)) === 10)) {
-				line = $substring(line, 0, (line.length - 1 >> 0));
-			}
-			if (strings.Contains(line, "\n")) {
-				_tmp = "";
-				_tmp$1 = false;
-				expr = _tmp;
-				ok = _tmp$1;
-				$s = -1; return [expr, ok];
-			}
-			if (!strings.HasPrefix(line, "//go:build")) {
-				_tmp$2 = "";
-				_tmp$3 = false;
-				expr = _tmp$2;
-				ok = _tmp$3;
-				$s = -1; return [expr, ok];
-			}
-			_r = strings.TrimSpace(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			line = _r;
-			line = $substring(line, 10);
-			_r$1 = strings.TrimSpace(line); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			trim = _r$1;
-			if ((line.length === trim.length) && !(line === "")) {
-				_tmp$4 = "";
-				_tmp$5 = false;
-				expr = _tmp$4;
-				ok = _tmp$5;
-				$s = -1; return [expr, ok];
-			}
-			_tmp$6 = trim;
-			_tmp$7 = true;
-			expr = _tmp$6;
-			ok = _tmp$7;
-			$s = -1; return [expr, ok];
-			/* */ } return; } var $f = {$blk: splitGoBuild$1, $c: true, $r, _r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, expr, line, ok, trim, $s};return $f;
-		};
-		parseExpr = function parseExpr$1(text) {
-			var _tmp, _tmp$1, err, p, text, x, $deferred;
-			/* */ var $err = null; try { $deferred = []; $curGoroutine.deferStack.push($deferred);
-			x = $ifaceNil;
-			err = $ifaceNil;
-			$deferred.push([(function parseExpr·func1() {
-					var _tuple, e, e$1, ok;
-					e = $recover();
-					if (!($interfaceIsEqual(e, $ifaceNil))) {
-						_tuple = $assertType(e, ptrType$2, true);
-						e$1 = _tuple[0];
-						ok = _tuple[1];
-						if (ok) {
-							err = e$1;
-							return;
-						}
-						$panic(e);
-					}
-				}), []]);
-			p = new exprParser.ptr(text, 0, "", false, 0);
-			x = p.or();
-			if (!(p.tok === "")) {
-				$panic(new SyntaxError.ptr(p.pos, "unexpected token " + p.tok));
-			}
-			_tmp = x;
-			_tmp$1 = $ifaceNil;
-			x = _tmp;
-			err = _tmp$1;
-			return [x, err];
-			/* */ } catch(err) { $err = err; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [x, err]; } }
-		};
-		$ptrType(exprParser).prototype.or = function or$2() {
-			var p, x;
-			p = this;
-			x = p.and();
-			while (true) {
-				if (!(p.tok === "||")) { break; }
-				x = or(x, p.and());
-			}
-			return x;
-		};
-		$ptrType(exprParser).prototype.and = function and$2() {
-			var p, x;
-			p = this;
-			x = p.not();
-			while (true) {
-				if (!(p.tok === "&&")) { break; }
-				x = and(x, p.not());
-			}
-			return x;
-		};
-		$ptrType(exprParser).prototype.not = function not$2() {
-			var p;
-			p = this;
-			p.lex();
-			if (p.tok === "!") {
-				p.lex();
-				if (p.tok === "!") {
-					$panic(new SyntaxError.ptr(p.pos, "double negation not allowed"));
-				}
-				return not(p.atom());
-			}
-			return p.atom();
-		};
-		$ptrType(exprParser).prototype.atom = function atom() {
-			var p, pos, tok, x, $deferred;
-			/* */ var $err = null; try { $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			if (p.tok === "(") {
-				pos = p.pos;
-				$deferred.push([(function exprParser·atom·func1() {
-						var _tuple, e, e$1, ok;
-						e = $recover();
-						if (!($interfaceIsEqual(e, $ifaceNil))) {
-							_tuple = $assertType(e, ptrType$2, true);
-							e$1 = _tuple[0];
-							ok = _tuple[1];
-							if (ok && e$1.Err === "unexpected end of expression") {
-								e$1.Err = "missing close paren";
-							}
-							$panic(e);
-						}
-					}), []]);
-				x = p.or();
-				if (!(p.tok === ")")) {
-					$panic(new SyntaxError.ptr(pos, "missing close paren"));
-				}
-				p.lex();
-				return x;
-			}
-			if (!p.isTag) {
-				if (p.tok === "") {
-					$panic(new SyntaxError.ptr(p.pos, "unexpected end of expression"));
-				}
-				$panic(new SyntaxError.ptr(p.pos, "unexpected token " + p.tok));
-			}
-			tok = p.tok;
-			p.lex();
-			return tag(tok);
-			/* */ } catch(err) { $err = err; return $ifaceNil; } finally { $callDeferred($deferred, $err); }
-		};
-		$ptrType(exprParser).prototype.lex = function lex() {
-			var _1, _i, _ref, _rune, _tuple, c, c$1, i, p, tag$2;
-			p = this;
-			p.isTag = false;
-			while (true) {
-				if (!(p.i < p.s.length && ((p.s.charCodeAt(p.i) === 32) || (p.s.charCodeAt(p.i) === 9)))) { break; }
-				p.i = p.i + (1) >> 0;
-			}
-			if (p.i >= p.s.length) {
-				p.tok = "";
-				p.pos = p.i;
-				return;
-			}
-			_1 = p.s.charCodeAt(p.i);
-			if ((_1 === (40)) || (_1 === (41)) || (_1 === (33))) {
-				p.pos = p.i;
-				p.i = p.i + (1) >> 0;
-				p.tok = $substring(p.s, p.pos, p.i);
-				return;
-			} else if ((_1 === (38)) || (_1 === (124))) {
-				if ((p.i + 1 >> 0) >= p.s.length || !((p.s.charCodeAt((p.i + 1 >> 0)) === p.s.charCodeAt(p.i)))) {
-					$panic(new SyntaxError.ptr(p.i, "invalid syntax at " + ($encodeRune(((p.s.charCodeAt(p.i) >> 0))))));
-				}
-				p.pos = p.i;
-				p.i = p.i + (2) >> 0;
-				p.tok = $substring(p.s, p.pos, p.i);
-				return;
-			}
-			tag$2 = $substring(p.s, p.i);
-			_ref = tag$2;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.length)) { break; }
-				_rune = $decodeRune(_ref, _i);
-				i = _i;
-				c = _rune[0];
-				if (!unicode.IsLetter(c) && !unicode.IsDigit(c) && !((c === 95)) && !((c === 46))) {
-					tag$2 = $substring(tag$2, 0, i);
-					break;
-				}
-				_i += _rune[1];
-			}
-			if (tag$2 === "") {
-				_tuple = utf8.DecodeRuneInString($substring(p.s, p.i));
-				c$1 = _tuple[0];
-				$panic(new SyntaxError.ptr(p.i, "invalid syntax at " + ($encodeRune(c$1))));
-			}
-			p.pos = p.i;
-			p.i = p.i + (tag$2.length) >> 0;
-			p.tok = $substring(p.s, p.pos, p.i);
-			p.isTag = true;
-		};
-		IsPlusBuild = function IsPlusBuild$1(line) {
-			var {_r, _tuple, line, ok, $s, $r, $c} = $restore(this, {line});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = splitPlusBuild(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			ok = _tuple[1];
-			$s = -1; return ok;
-			/* */ } return; } var $f = {$blk: IsPlusBuild$1, $c: true, $r, _r, _tuple, line, ok, $s};return $f;
-		};
-		$pkg.IsPlusBuild = IsPlusBuild;
-		splitPlusBuild = function splitPlusBuild$1(line) {
-			var {_r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, expr, line, ok, trim, $s, $r, $c} = $restore(this, {line});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			expr = "";
-			ok = false;
-			if (line.length > 0 && (line.charCodeAt((line.length - 1 >> 0)) === 10)) {
-				line = $substring(line, 0, (line.length - 1 >> 0));
-			}
-			if (strings.Contains(line, "\n")) {
-				_tmp = "";
-				_tmp$1 = false;
-				expr = _tmp;
-				ok = _tmp$1;
-				$s = -1; return [expr, ok];
-			}
-			if (!strings.HasPrefix(line, "//")) {
-				_tmp$2 = "";
-				_tmp$3 = false;
-				expr = _tmp$2;
-				ok = _tmp$3;
-				$s = -1; return [expr, ok];
-			}
-			line = $substring(line, 2);
-			_r = strings.TrimSpace(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			line = _r;
-			if (!strings.HasPrefix(line, "+build")) {
-				_tmp$4 = "";
-				_tmp$5 = false;
-				expr = _tmp$4;
-				ok = _tmp$5;
-				$s = -1; return [expr, ok];
-			}
-			line = $substring(line, 6);
-			_r$1 = strings.TrimSpace(line); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			trim = _r$1;
-			if ((line.length === trim.length) && !(line === "")) {
-				_tmp$6 = "";
-				_tmp$7 = false;
-				expr = _tmp$6;
-				ok = _tmp$7;
-				$s = -1; return [expr, ok];
-			}
-			_tmp$8 = trim;
-			_tmp$9 = true;
-			expr = _tmp$8;
-			ok = _tmp$9;
-			$s = -1; return [expr, ok];
-			/* */ } return; } var $f = {$blk: splitPlusBuild$1, $c: true, $r, _r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, expr, line, ok, trim, $s};return $f;
-		};
-		parsePlusBuildExpr = function parsePlusBuildExpr$1(text) {
-			var {_i, _i$1, _r, _ref, _ref$1, clause, lit, neg, text, x, y, z, $s, $r, $c} = $restore(this, {text});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = $ifaceNil;
-			_r = strings.Fields(text); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_ref = _r;
-			_i = 0;
-			/* while (true) { */ case 2:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
-				clause = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				y = $ifaceNil;
-				_ref$1 = strings.Split(clause, ",");
-				_i$1 = 0;
-				while (true) {
-					if (!(_i$1 < _ref$1.$length)) { break; }
-					lit = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					z = $ifaceNil;
-					neg = false;
-					if (strings.HasPrefix(lit, "!!") || lit === "!") {
-						z = tag("ignore");
-					} else {
-						if (strings.HasPrefix(lit, "!")) {
-							neg = true;
-							lit = $substring(lit, 1);
-						}
-						if (isValidTag(lit)) {
-							z = tag(lit);
-						} else {
-							z = tag("ignore");
-						}
-						if (neg) {
-							z = not(z);
-						}
-					}
-					if ($interfaceIsEqual(y, $ifaceNil)) {
-						y = z;
-					} else {
-						y = and(y, z);
-					}
-					_i$1++;
-				}
-				if ($interfaceIsEqual(x, $ifaceNil)) {
-					x = y;
-				} else {
-					x = or(x, y);
-				}
-				_i++;
-			$s = 2; continue;
-			case 3:
-			if ($interfaceIsEqual(x, $ifaceNil)) {
-				x = tag("ignore");
-			}
-			$s = -1; return x;
-			/* */ } return; } var $f = {$blk: parsePlusBuildExpr$1, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, clause, lit, neg, text, x, y, z, $s};return $f;
-		};
-		isValidTag = function isValidTag$1(word) {
-			var _i, _ref, _rune, c, word;
-			if (word === "") {
-				return false;
-			}
-			_ref = word;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.length)) { break; }
-				_rune = $decodeRune(_ref, _i);
-				c = _rune[0];
-				if (!unicode.IsLetter(c) && !unicode.IsDigit(c) && !((c === 95)) && !((c === 46))) {
-					return false;
-				}
-				_i += _rune[1];
-			}
-			return true;
-		};
-		PlusBuildLines = function PlusBuildLines$1(x) {
-			var {_i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _r, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, and$3, and$4, ands, clause, i, line, lines, lit, lit$1, lits, lits$1, maxOr, or$3, or$4, or$5, or$6, split, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = pushNot(x, false);
-			split = sliceType$2.nil;
-			_ref = appendSplitAnd(sliceType.nil, x);
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				or$3 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				ands = sliceType$1.nil;
-				_ref$1 = appendSplitOr(sliceType.nil, or$3);
-				_i$1 = 0;
-				while (true) {
-					if (!(_i$1 < _ref$1.$length)) { break; }
-					and$3 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					lits = sliceType.nil;
-					_ref$2 = appendSplitAnd(sliceType.nil, and$3);
-					_i$2 = 0;
-					while (true) {
-						if (!(_i$2 < _ref$2.$length)) { break; }
-						lit = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-						_ref$3 = lit;
-						if ($assertType(_ref$3, ptrType$3, true)[1] || $assertType(_ref$3, ptrType$4, true)[1]) {
-							lits = $append(lits, lit);
-						} else {
-							$s = -1; return [sliceType$3.nil, errComplex];
-						}
-						_i$2++;
-					}
-					ands = $append(ands, lits);
-					_i$1++;
-				}
-				split = $append(split, ands);
-				_i++;
-			}
-			maxOr = 0;
-			_ref$4 = split;
-			_i$3 = 0;
-			while (true) {
-				if (!(_i$3 < _ref$4.$length)) { break; }
-				or$4 = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
-				if (maxOr < or$4.$length) {
-					maxOr = or$4.$length;
-				}
-				_i$3++;
-			}
-			if (maxOr === 1) {
-				lits$1 = sliceType.nil;
-				_ref$5 = split;
-				_i$4 = 0;
-				while (true) {
-					if (!(_i$4 < _ref$5.$length)) { break; }
-					or$5 = ((_i$4 < 0 || _i$4 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$4]);
-					lits$1 = $appendSlice(lits$1, (0 >= or$5.$length ? ($throwRuntimeError("index out of range"), undefined) : or$5.$array[or$5.$offset + 0]));
-					_i$4++;
-				}
-				split = new sliceType$2([new sliceType$1([lits$1])]);
-			}
-			lines = sliceType$3.nil;
-			_ref$6 = split;
-			_i$5 = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i$5 < _ref$6.$length)) { break; } */ if(!(_i$5 < _ref$6.$length)) { $s = 2; continue; }
-				or$6 = ((_i$5 < 0 || _i$5 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$5]);
-				line = "// +build";
-				_ref$7 = or$6;
-				_i$6 = 0;
-				/* while (true) { */ case 3:
-					/* if (!(_i$6 < _ref$7.$length)) { break; } */ if(!(_i$6 < _ref$7.$length)) { $s = 4; continue; }
-					and$4 = ((_i$6 < 0 || _i$6 >= _ref$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$7.$array[_ref$7.$offset + _i$6]);
-					clause = "";
-					_ref$8 = and$4;
-					_i$7 = 0;
-					/* while (true) { */ case 5:
-						/* if (!(_i$7 < _ref$8.$length)) { break; } */ if(!(_i$7 < _ref$8.$length)) { $s = 6; continue; }
-						i = _i$7;
-						lit$1 = ((_i$7 < 0 || _i$7 >= _ref$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$8.$array[_ref$8.$offset + _i$7]);
-						if (i > 0) {
-							clause = clause + (",");
-						}
-						_r = lit$1.String(); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						clause = clause + (_r);
-						_i$7++;
-					$s = 5; continue;
-					case 6:
-					line = line + (" " + clause);
-					_i$6++;
-				$s = 3; continue;
-				case 4:
-				lines = $append(lines, line);
-				_i$5++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return [lines, $ifaceNil];
-			/* */ } return; } var $f = {$blk: PlusBuildLines$1, $c: true, $r, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _r, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, and$3, and$4, ands, clause, i, line, lines, lit, lit$1, lits, lits$1, maxOr, or$3, or$4, or$5, or$6, split, x, $s};return $f;
-		};
-		$pkg.PlusBuildLines = PlusBuildLines;
-		pushNot = function pushNot$1(x, not$3) {
-			var _ref, _tuple, not$3, ok, x, x$1, x$2, x$3, x$4, x$5, x1, x1$1, y1, y1$1;
-			_ref = x;
-			if ($assertType(_ref, ptrType$4, true)[1]) {
-				x$2 = _ref.$val;
-				_tuple = $assertType(x$2.X, ptrType$3, true);
-				ok = _tuple[1];
-				if (ok && !not$3) {
-					return x$2;
-				}
-				return pushNot(x$2.X, !not$3);
-			} else if ($assertType(_ref, ptrType$3, true)[1]) {
-				x$3 = _ref.$val;
-				if (not$3) {
-					return new NotExpr.ptr(x$3);
-				}
-				return x$3;
-			} else if ($assertType(_ref, ptrType, true)[1]) {
-				x$4 = _ref.$val;
-				x1 = pushNot(x$4.X, not$3);
-				y1 = pushNot(x$4.Y, not$3);
-				if (not$3) {
-					return or(x1, y1);
-				}
-				if ($interfaceIsEqual(x1, x$4.X) && $interfaceIsEqual(y1, x$4.Y)) {
-					return x$4;
-				}
-				return and(x1, y1);
-			} else if ($assertType(_ref, ptrType$1, true)[1]) {
-				x$5 = _ref.$val;
-				x1$1 = pushNot(x$5.X, not$3);
-				y1$1 = pushNot(x$5.Y, not$3);
-				if (not$3) {
-					return and(x1$1, y1$1);
-				}
-				if ($interfaceIsEqual(x1$1, x$5.X) && $interfaceIsEqual(y1$1, x$5.Y)) {
-					return x$5;
-				}
-				return or(x1$1, y1$1);
-			} else {
-				x$1 = _ref;
-				return x$1;
-			}
-		};
-		appendSplitAnd = function appendSplitAnd$1(list, x) {
-			var _tuple, list, ok, x, x$1;
-			_tuple = $assertType(x, ptrType, true);
-			x$1 = _tuple[0];
-			ok = _tuple[1];
-			if (ok) {
-				list = appendSplitAnd(list, x$1.X);
-				list = appendSplitAnd(list, x$1.Y);
-				return list;
-			}
-			return $append(list, x);
-		};
-		appendSplitOr = function appendSplitOr$1(list, x) {
-			var _tuple, list, ok, x, x$1;
-			_tuple = $assertType(x, ptrType$1, true);
-			x$1 = _tuple[0];
-			ok = _tuple[1];
-			if (ok) {
-				list = appendSplitOr(list, x$1.X);
-				list = appendSplitOr(list, x$1.Y);
-				return list;
-			}
-			return $append(list, x);
-		};
-		ptrType$3.methods = [{prop: "isExpr", name: "isExpr", pkg: "go/build/constraint", typ: $funcType([], [], false)}, {prop: "Eval", name: "Eval", pkg: "", typ: $funcType([funcType], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$4.methods = [{prop: "isExpr", name: "isExpr", pkg: "go/build/constraint", typ: $funcType([], [], false)}, {prop: "Eval", name: "Eval", pkg: "", typ: $funcType([funcType], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType.methods = [{prop: "isExpr", name: "isExpr", pkg: "go/build/constraint", typ: $funcType([], [], false)}, {prop: "Eval", name: "Eval", pkg: "", typ: $funcType([funcType], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$1.methods = [{prop: "isExpr", name: "isExpr", pkg: "go/build/constraint", typ: $funcType([], [], false)}, {prop: "Eval", name: "Eval", pkg: "", typ: $funcType([funcType], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$2.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$5.methods = [{prop: "or", name: "or", pkg: "go/build/constraint", typ: $funcType([], [Expr], false)}, {prop: "and", name: "and", pkg: "go/build/constraint", typ: $funcType([], [Expr], false)}, {prop: "not", name: "not", pkg: "go/build/constraint", typ: $funcType([], [Expr], false)}, {prop: "atom", name: "atom", pkg: "go/build/constraint", typ: $funcType([], [Expr], false)}, {prop: "lex", name: "lex", pkg: "go/build/constraint", typ: $funcType([], [], false)}];
-		Expr.init([{prop: "Eval", name: "Eval", pkg: "", typ: $funcType([funcType], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "isExpr", name: "isExpr", pkg: "go/build/constraint", typ: $funcType([], [], false)}]);
-		TagExpr.init("", [{prop: "Tag", name: "Tag", embedded: false, exported: true, typ: $String, tag: ""}]);
-		NotExpr.init("", [{prop: "X", name: "X", embedded: false, exported: true, typ: Expr, tag: ""}]);
-		AndExpr.init("", [{prop: "X", name: "X", embedded: false, exported: true, typ: Expr, tag: ""}, {prop: "Y", name: "Y", embedded: false, exported: true, typ: Expr, tag: ""}]);
-		OrExpr.init("", [{prop: "X", name: "X", embedded: false, exported: true, typ: Expr, tag: ""}, {prop: "Y", name: "Y", embedded: false, exported: true, typ: Expr, tag: ""}]);
-		SyntaxError.init("", [{prop: "Offset", name: "Offset", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Err", name: "Err", embedded: false, exported: true, typ: $String, tag: ""}]);
-		exprParser.init("go/build/constraint", [{prop: "s", name: "s", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "i", name: "i", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "tok", name: "tok", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "isTag", name: "isTag", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: $Int, tag: ""}]);
-	};
-	$init = function() {
-		$pkg.$init = function() {};
-		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = errors.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strings.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = unicode.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = utf8.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		errNotConstraint = errors.New("not a build constraint");
-		errComplex = errors.New("expression too complex for // +build lines");
-		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
-	};
-	$pkg.$init = $init;
-	return $pkg;
-})();
 $packages["go/doc/comment"] = (function() {
-	var $pkg = {}, $init, bytes, fmt, sort, strconv, strings, unicode, utf8, textPrinter, Printer, commentPrinter, Doc, LinkDef, Block, Heading, List, ListItem, Paragraph, Code, Text, Plain, Italic, Link, DocLink, Parser, parseDoc, span, spanKind, mdPrinter, htmlPrinter, score, sliceType, ptrType, ptrType$1, sliceType$1, sliceType$2, ptrType$2, ptrType$3, ptrType$4, ptrType$5, sliceType$3, ptrType$6, ptrType$7, sliceType$4, ptrType$8, ptrType$9, sliceType$5, ptrType$10, sliceType$6, sliceType$7, sliceType$8, ptrType$11, sliceType$9, ptrType$12, ptrType$13, funcType, funcType$1, ptrType$14, mapType, mapType$1, funcType$2, funcType$3, ptrType$15, mapType$2, ptrType$16, ptrType$17, stdPkgs, writeNL, wrap, wrapPenalty, blankBefore, isStdPkg, DefaultLookupPackage, parseSpans, indented, unindent, isBlank, commonPrefix, leadingSpace, isOldHeading, isHeading, parseLink, listMarker, isList, splitDocName, autoURL, isScheme, isHost, isPunct, isPath, isName, ident, isIdentASCII, validImportPath, validImportPathElem, importPathOK, inc;
+	var $pkg = {}, $init, bytes, fmt, sort, strconv, strings, unicode, utf8, textPrinter, Printer, commentPrinter, Doc, LinkDef, Block, Heading, List, ListItem, Paragraph, Code, Text, Plain, Italic, Link, DocLink, Parser, parseDoc, span, spanKind, mdPrinter, htmlPrinter, score, sliceType, ptrType, ptrType$1, sliceType$1, sliceType$2, ptrType$2, ptrType$3, ptrType$4, ptrType$5, sliceType$3, ptrType$6, ptrType$7, sliceType$4, ptrType$8, ptrType$9, sliceType$5, ptrType$10, sliceType$6, sliceType$7, sliceType$8, ptrType$11, sliceType$9, ptrType$12, ptrType$13, funcType, funcType$1, ptrType$14, mapType, funcType$2, funcType$3, ptrType$15, mapType$1, ptrType$16, ptrType$17, stdPkgs, writeNL, wrap, wrapPenalty, blankBefore, isStdPkg, DefaultLookupPackage, parseSpans, indented, unindent, isBlank, commonPrefix, leadingSpace, isOldHeading, isHeading, parseLink, listMarker, isList, splitDocName, autoURL, isScheme, isHost, isPunct, isPath, isName, ident, isIdentASCII, validImportPath, validImportPathElem, importPathOK, inc;
 	bytes = $packages["bytes"];
 	fmt = $packages["fmt"];
 	sort = $packages["sort"];
@@ -108854,17 +109948,13 @@ $packages["go/doc/comment"] = (function() {
 		this.TextCodePrefix = TextCodePrefix_;
 		this.TextWidth = TextWidth_;
 	});
-	commentPrinter = $newType(0, $kindStruct, "comment.commentPrinter", true, "go/doc/comment", false, function(Printer_, headingPrefix_, needDoc_) {
+	commentPrinter = $newType(0, $kindStruct, "comment.commentPrinter", true, "go/doc/comment", false, function(Printer_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.Printer = ptrType.nil;
-			this.headingPrefix = "";
-			this.needDoc = false;
 			return;
 		}
 		this.Printer = Printer_;
-		this.headingPrefix = headingPrefix_;
-		this.needDoc = needDoc_;
 	});
 	Doc = $newType(0, $kindStruct, "comment.Doc", true, "go/doc/comment", true, function(Content_, Links_) {
 		this.$val = this;
@@ -109088,12 +110178,11 @@ $packages["go/doc/comment"] = (function() {
 		funcType = $funcType([ptrType$3], [$String], false);
 		funcType$1 = $funcType([ptrType$7], [$String], false);
 		ptrType$14 = $ptrType(commentPrinter);
-		mapType = $mapType($String, $Bool);
-		mapType$1 = $mapType($String, $String);
+		mapType = $mapType($String, $String);
 		funcType$2 = $funcType([$String], [$String, $Bool], false);
 		funcType$3 = $funcType([$String, $String], [$Bool], false);
 		ptrType$15 = $ptrType(parseDoc);
-		mapType$2 = $mapType($String, ptrType$10);
+		mapType$1 = $mapType($String, ptrType$10);
 		ptrType$16 = $ptrType(mdPrinter);
 		ptrType$17 = $ptrType(htmlPrinter);
 		$ptrType(Printer).prototype.Text = function Text$1(d) {
@@ -109600,7 +110689,7 @@ $packages["go/doc/comment"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			out = [out];
 			p = this;
-			cp = new commentPrinter.ptr(p, "", false);
+			cp = new commentPrinter.ptr(p);
 			out[0] = new bytes.Buffer.ptr(sliceType$1.nil, 0, 0);
 			_ref = d.Content;
 			_i = 0;
@@ -111443,7 +112532,7 @@ $packages["go/doc/comment"] = (function() {
 		ptrType$17.methods = [{prop: "block", name: "block", pkg: "go/doc/comment", typ: $funcType([ptrType$12, Block], [], false)}, {prop: "text", name: "text", pkg: "go/doc/comment", typ: $funcType([ptrType$12, sliceType$8], [], false)}, {prop: "escape", name: "escape", pkg: "go/doc/comment", typ: $funcType([ptrType$12, $String], [], false)}];
 		textPrinter.init("go/doc/comment", [{prop: "Printer", name: "Printer", embedded: true, exported: true, typ: ptrType, tag: ""}, {prop: "long$1", name: "long", embedded: false, exported: false, typ: strings.Builder, tag: ""}, {prop: "prefix", name: "prefix", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "codePrefix", name: "codePrefix", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "width", name: "width", embedded: false, exported: false, typ: $Int, tag: ""}]);
 		Printer.init("", [{prop: "HeadingLevel", name: "HeadingLevel", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "HeadingID", name: "HeadingID", embedded: false, exported: true, typ: funcType, tag: ""}, {prop: "DocLinkURL", name: "DocLinkURL", embedded: false, exported: true, typ: funcType$1, tag: ""}, {prop: "DocLinkBaseURL", name: "DocLinkBaseURL", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "TextPrefix", name: "TextPrefix", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "TextCodePrefix", name: "TextCodePrefix", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "TextWidth", name: "TextWidth", embedded: false, exported: true, typ: $Int, tag: ""}]);
-		commentPrinter.init("go/doc/comment", [{prop: "Printer", name: "Printer", embedded: true, exported: true, typ: ptrType, tag: ""}, {prop: "headingPrefix", name: "headingPrefix", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "needDoc", name: "needDoc", embedded: false, exported: false, typ: mapType, tag: ""}]);
+		commentPrinter.init("", [{prop: "Printer", name: "Printer", embedded: true, exported: true, typ: ptrType, tag: ""}]);
 		Doc.init("", [{prop: "Content", name: "Content", embedded: false, exported: true, typ: sliceType$5, tag: ""}, {prop: "Links", name: "Links", embedded: false, exported: true, typ: sliceType$6, tag: ""}]);
 		LinkDef.init("", [{prop: "Text", name: "Text", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "URL", name: "URL", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Used", name: "Used", embedded: false, exported: true, typ: $Bool, tag: ""}]);
 		Block.init([{prop: "block", name: "block", pkg: "go/doc/comment", typ: $funcType([], [], false)}]);
@@ -111455,8 +112544,8 @@ $packages["go/doc/comment"] = (function() {
 		Text.init([{prop: "text", name: "text", pkg: "go/doc/comment", typ: $funcType([], [], false)}]);
 		Link.init("", [{prop: "Auto", name: "Auto", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "Text", name: "Text", embedded: false, exported: true, typ: sliceType$8, tag: ""}, {prop: "URL", name: "URL", embedded: false, exported: true, typ: $String, tag: ""}]);
 		DocLink.init("", [{prop: "Text", name: "Text", embedded: false, exported: true, typ: sliceType$8, tag: ""}, {prop: "ImportPath", name: "ImportPath", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Recv", name: "Recv", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}]);
-		Parser.init("", [{prop: "Words", name: "Words", embedded: false, exported: true, typ: mapType$1, tag: ""}, {prop: "LookupPackage", name: "LookupPackage", embedded: false, exported: true, typ: funcType$2, tag: ""}, {prop: "LookupSym", name: "LookupSym", embedded: false, exported: true, typ: funcType$3, tag: ""}]);
-		parseDoc.init("go/doc/comment", [{prop: "Parser", name: "Parser", embedded: true, exported: true, typ: ptrType$8, tag: ""}, {prop: "Doc", name: "Doc", embedded: true, exported: true, typ: ptrType$9, tag: ""}, {prop: "links", name: "links", embedded: false, exported: false, typ: mapType$2, tag: ""}, {prop: "lines", name: "lines", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "lookupSym", name: "lookupSym", embedded: false, exported: false, typ: funcType$3, tag: ""}]);
+		Parser.init("", [{prop: "Words", name: "Words", embedded: false, exported: true, typ: mapType, tag: ""}, {prop: "LookupPackage", name: "LookupPackage", embedded: false, exported: true, typ: funcType$2, tag: ""}, {prop: "LookupSym", name: "LookupSym", embedded: false, exported: true, typ: funcType$3, tag: ""}]);
+		parseDoc.init("go/doc/comment", [{prop: "Parser", name: "Parser", embedded: true, exported: true, typ: ptrType$8, tag: ""}, {prop: "Doc", name: "Doc", embedded: true, exported: true, typ: ptrType$9, tag: ""}, {prop: "links", name: "links", embedded: false, exported: false, typ: mapType$1, tag: ""}, {prop: "lines", name: "lines", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "lookupSym", name: "lookupSym", embedded: false, exported: false, typ: funcType$3, tag: ""}]);
 		span.init("go/doc/comment", [{prop: "start", name: "start", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "end", name: "end", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "kind", name: "kind", embedded: false, exported: false, typ: spanKind, tag: ""}]);
 		mdPrinter.init("go/doc/comment", [{prop: "Printer", name: "Printer", embedded: true, exported: true, typ: ptrType, tag: ""}, {prop: "headingPrefix", name: "headingPrefix", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "raw", name: "raw", embedded: false, exported: false, typ: bytes.Buffer, tag: ""}]);
 		htmlPrinter.init("go/doc/comment", [{prop: "Printer", name: "Printer", embedded: true, exported: true, typ: ptrType, tag: ""}, {prop: "tight", name: "tight", embedded: false, exported: false, typ: $Bool, tag: ""}]);
@@ -111472,7 +112561,7 @@ $packages["go/doc/comment"] = (function() {
 		$r = strings.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = unicode.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = utf8.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		stdPkgs = new sliceType(["bufio", "bytes", "context", "crypto", "embed", "encoding", "errors", "expvar", "flag", "fmt", "hash", "html", "image", "io", "log", "math", "mime", "net", "os", "path", "plugin", "reflect", "regexp", "runtime", "sort", "strconv", "strings", "sync", "syscall", "testing", "time", "unicode", "unsafe"]);
+		stdPkgs = new sliceType(["bufio", "bytes", "cmp", "context", "crypto", "embed", "encoding", "errors", "expvar", "flag", "fmt", "hash", "html", "image", "io", "log", "maps", "math", "mime", "net", "os", "path", "plugin", "reflect", "regexp", "runtime", "slices", "sort", "strconv", "strings", "sync", "syscall", "testing", "time", "unicode", "unsafe"]);
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
@@ -111633,7 +112722,7 @@ $packages["internal/lazyregexp"] = (function() {
 	return $pkg;
 })();
 $packages["go/doc"] = (function() {
-	var $pkg = {}, $init, fmt, ast, comment, token, lazyregexp, io, path, sort, strconv, strings, unicode, utf8, Filter, Example, Package, Value, Type, Func, Note, sliceType, ptrType, sliceType$1, ptrType$1, sliceType$2, ptrType$2, sliceType$3, ptrType$3, sliceType$4, ptrType$4, sliceType$6, ptrType$10, ptrType$11, ptrType$12, ptrType$16, ptrType$17, ptrType$18, ptrType$21, ptrType$25, sliceType$11, ptrType$27, sliceType$13, ptrType$28, ptrType$41, mapType, mapType$2, mapType$4, ptrType$45, ptrType$46, noteMarker, noteMarkerRx, _r, noteCommentRx, _r$1, underscore, outputPrefix, _r$2, firstSentence, Synopsis, matchFields, matchDecl, filterValues, filterFuncs, filterTypes;
+	var $pkg = {}, $init, fmt, ast, comment, token, lazyregexp, io, path, sort, strconv, strings, unicode, utf8, Filter, Example, Package, Value, Type, Func, Note, sliceType, ptrType, sliceType$1, ptrType$1, sliceType$2, ptrType$2, sliceType$3, ptrType$3, sliceType$4, ptrType$4, sliceType$6, ptrType$10, ptrType$11, ptrType$12, ptrType$16, ptrType$17, ptrType$18, ptrType$22, ptrType$26, sliceType$11, ptrType$28, sliceType$13, ptrType$29, ptrType$40, mapType, mapType$2, mapType$4, ptrType$46, ptrType$47, noteMarker, noteMarkerRx, _r, noteCommentRx, _r$1, underscore, outputPrefix, _r$2, firstSentence, Synopsis, matchFields, matchDecl, filterValues, filterFuncs, filterTypes;
 	fmt = $packages["fmt"];
 	ast = $packages["go/ast"];
 	comment = $packages["go/doc/comment"];
@@ -111654,7 +112743,7 @@ $packages["go/doc"] = (function() {
 			this.Suffix = "";
 			this.Doc = "";
 			this.Code = $ifaceNil;
-			this.Play = ptrType$28.nil;
+			this.Play = ptrType$29.nil;
 			this.Comments = sliceType$13.nil;
 			this.Output = "";
 			this.Unordered = false;
@@ -111802,18 +112891,18 @@ $packages["go/doc"] = (function() {
 		ptrType$16 = $ptrType(ast.GenDecl);
 		ptrType$17 = $ptrType(ast.InterfaceType);
 		ptrType$18 = $ptrType(ast.ValueSpec);
-		ptrType$21 = $ptrType(ast.StructType);
-		ptrType$25 = $ptrType(Note);
-		sliceType$11 = $sliceType(ptrType$25);
-		ptrType$27 = $ptrType(ast.TypeSpec);
+		ptrType$22 = $ptrType(ast.StructType);
+		ptrType$26 = $ptrType(Note);
+		sliceType$11 = $sliceType(ptrType$26);
+		ptrType$28 = $ptrType(ast.TypeSpec);
 		sliceType$13 = $sliceType(ptrType$12);
-		ptrType$28 = $ptrType(ast.File);
-		ptrType$41 = $ptrType(Package);
+		ptrType$29 = $ptrType(ast.File);
+		ptrType$40 = $ptrType(Package);
 		mapType = $mapType($String, sliceType$11);
 		mapType$2 = $mapType($String, $String);
 		mapType$4 = $mapType($String, $Bool);
-		ptrType$45 = $ptrType(comment.Parser);
-		ptrType$46 = $ptrType(comment.Printer);
+		ptrType$46 = $ptrType(comment.Parser);
+		ptrType$47 = $ptrType(comment.Printer);
 		firstSentence = function firstSentence$1(s) {
 			var _i, _ref, _rune, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, i, p, pp, ppp, q, s;
 			_tmp = 0;
@@ -111936,7 +113025,7 @@ $packages["go/doc"] = (function() {
 				d$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 				_ref$1 = d$1;
 				/* */ if ($assertType(_ref$1, ptrType$18, true)[1]) { $s = 3; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$27, true)[1]) { $s = 4; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$28, true)[1]) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if ($assertType(_ref$1, ptrType$18, true)[1]) { */ case 3:
 					v = _ref$1.$val;
@@ -111955,7 +113044,7 @@ $packages["go/doc"] = (function() {
 					$s = 6; continue;
 					case 7:
 					$s = 5; continue;
-				/* } else if ($assertType(_ref$1, ptrType$27, true)[1]) { */ case 4:
+				/* } else if ($assertType(_ref$1, ptrType$28, true)[1]) { */ case 4:
 					v$1 = _ref$1.$val;
 					_r$4 = f(v$1.Name.Name); /* */ $s = 13; case 13: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 					/* */ if (_r$4) { $s = 11; continue; }
@@ -111964,10 +113053,10 @@ $packages["go/doc"] = (function() {
 						$s = -1; return true;
 					/* } */ case 12:
 					_ref$3 = v$1.Type;
-					/* */ if ($assertType(_ref$3, ptrType$21, true)[1]) { $s = 14; continue; }
+					/* */ if ($assertType(_ref$3, ptrType$22, true)[1]) { $s = 14; continue; }
 					/* */ if ($assertType(_ref$3, ptrType$17, true)[1]) { $s = 15; continue; }
 					/* */ $s = 16; continue;
-					/* if ($assertType(_ref$3, ptrType$21, true)[1]) { */ case 14:
+					/* if ($assertType(_ref$3, ptrType$22, true)[1]) { */ case 14:
 						t = _ref$3.$val;
 						_r$5 = matchFields(t.Fields, f); /* */ $s = 19; case 19: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 						/* */ if (_r$5) { $s = 17; continue; }
@@ -112172,9 +113261,9 @@ $packages["go/doc"] = (function() {
 			$s = 3; case 3: return $24r;
 			/* */ } return; } var $f = {$blk: Text, $c: true, $r, $24r, _r$3, _r$4, p, text, $s};return $f;
 		};
-		ptrType$41.methods = [{prop: "Synopsis", name: "Synopsis", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "Filter", name: "Filter", pkg: "", typ: $funcType([Filter], [], false)}, {prop: "collectValues", name: "collectValues", pkg: "go/doc", typ: $funcType([sliceType$1], [], false)}, {prop: "collectTypes", name: "collectTypes", pkg: "go/doc", typ: $funcType([sliceType$2], [], false)}, {prop: "collectFuncs", name: "collectFuncs", pkg: "go/doc", typ: $funcType([sliceType$3], [], false)}, {prop: "lookupSym", name: "lookupSym", pkg: "go/doc", typ: $funcType([$String, $String], [$Bool], false)}, {prop: "lookupPackage", name: "lookupPackage", pkg: "go/doc", typ: $funcType([$String], [$String, $Bool], false)}, {prop: "Parser", name: "Parser", pkg: "", typ: $funcType([], [ptrType$45], false)}, {prop: "Printer", name: "Printer", pkg: "", typ: $funcType([], [ptrType$46], false)}, {prop: "HTML", name: "HTML", pkg: "", typ: $funcType([$String], [sliceType$6], false)}, {prop: "Markdown", name: "Markdown", pkg: "", typ: $funcType([$String], [sliceType$6], false)}, {prop: "Text", name: "Text", pkg: "", typ: $funcType([$String], [sliceType$6], false)}];
+		ptrType$40.methods = [{prop: "Synopsis", name: "Synopsis", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "Filter", name: "Filter", pkg: "", typ: $funcType([Filter], [], false)}, {prop: "collectValues", name: "collectValues", pkg: "go/doc", typ: $funcType([sliceType$1], [], false)}, {prop: "collectTypes", name: "collectTypes", pkg: "go/doc", typ: $funcType([sliceType$2], [], false)}, {prop: "collectFuncs", name: "collectFuncs", pkg: "go/doc", typ: $funcType([sliceType$3], [], false)}, {prop: "lookupSym", name: "lookupSym", pkg: "go/doc", typ: $funcType([$String, $String], [$Bool], false)}, {prop: "lookupPackage", name: "lookupPackage", pkg: "go/doc", typ: $funcType([$String], [$String, $Bool], false)}, {prop: "Parser", name: "Parser", pkg: "", typ: $funcType([], [ptrType$46], false)}, {prop: "Printer", name: "Printer", pkg: "", typ: $funcType([], [ptrType$47], false)}, {prop: "HTML", name: "HTML", pkg: "", typ: $funcType([$String], [sliceType$6], false)}, {prop: "Markdown", name: "Markdown", pkg: "", typ: $funcType([$String], [sliceType$6], false)}, {prop: "Text", name: "Text", pkg: "", typ: $funcType([$String], [sliceType$6], false)}];
 		Filter.init([$String], [$Bool], false);
-		Example.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Suffix", name: "Suffix", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Doc", name: "Doc", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Code", name: "Code", embedded: false, exported: true, typ: ast.Node, tag: ""}, {prop: "Play", name: "Play", embedded: false, exported: true, typ: ptrType$28, tag: ""}, {prop: "Comments", name: "Comments", embedded: false, exported: true, typ: sliceType$13, tag: ""}, {prop: "Output", name: "Output", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Unordered", name: "Unordered", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "EmptyOutput", name: "EmptyOutput", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "Order", name: "Order", embedded: false, exported: true, typ: $Int, tag: ""}]);
+		Example.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Suffix", name: "Suffix", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Doc", name: "Doc", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Code", name: "Code", embedded: false, exported: true, typ: ast.Node, tag: ""}, {prop: "Play", name: "Play", embedded: false, exported: true, typ: ptrType$29, tag: ""}, {prop: "Comments", name: "Comments", embedded: false, exported: true, typ: sliceType$13, tag: ""}, {prop: "Output", name: "Output", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Unordered", name: "Unordered", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "EmptyOutput", name: "EmptyOutput", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "Order", name: "Order", embedded: false, exported: true, typ: $Int, tag: ""}]);
 		Package.init("go/doc", [{prop: "Doc", name: "Doc", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "ImportPath", name: "ImportPath", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Imports", name: "Imports", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "Filenames", name: "Filenames", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "Notes", name: "Notes", embedded: false, exported: true, typ: mapType, tag: ""}, {prop: "Bugs", name: "Bugs", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "Consts", name: "Consts", embedded: false, exported: true, typ: sliceType$1, tag: ""}, {prop: "Types", name: "Types", embedded: false, exported: true, typ: sliceType$2, tag: ""}, {prop: "Vars", name: "Vars", embedded: false, exported: true, typ: sliceType$1, tag: ""}, {prop: "Funcs", name: "Funcs", embedded: false, exported: true, typ: sliceType$3, tag: ""}, {prop: "Examples", name: "Examples", embedded: false, exported: true, typ: sliceType$4, tag: ""}, {prop: "importByName", name: "importByName", embedded: false, exported: false, typ: mapType$2, tag: ""}, {prop: "syms", name: "syms", embedded: false, exported: false, typ: mapType$4, tag: ""}]);
 		Value.init("go/doc", [{prop: "Doc", name: "Doc", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Names", name: "Names", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "Decl", name: "Decl", embedded: false, exported: true, typ: ptrType$16, tag: ""}, {prop: "order", name: "order", embedded: false, exported: false, typ: $Int, tag: ""}]);
 		Type.init("", [{prop: "Doc", name: "Doc", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Decl", name: "Decl", embedded: false, exported: true, typ: ptrType$16, tag: ""}, {prop: "Consts", name: "Consts", embedded: false, exported: true, typ: sliceType$1, tag: ""}, {prop: "Vars", name: "Vars", embedded: false, exported: true, typ: sliceType$1, tag: ""}, {prop: "Funcs", name: "Funcs", embedded: false, exported: true, typ: sliceType$3, tag: ""}, {prop: "Methods", name: "Methods", embedded: false, exported: true, typ: sliceType$3, tag: ""}, {prop: "Examples", name: "Examples", embedded: false, exported: true, typ: sliceType$4, tag: ""}]);
@@ -112212,37 +113301,41 @@ $packages["go/doc"] = (function() {
 })();
 $packages["internal/goexperiment"] = (function() {
 	var $pkg = {}, $init, Flags;
-	Flags = $newType(0, $kindStruct, "goexperiment.Flags", true, "internal/goexperiment", true, function(FieldTrack_, PreemptibleLoops_, StaticLockRanking_, BoringCrypto_, Unified_, RegabiWrappers_, RegabiArgs_, HeapMinimum512KiB_, CoverageRedesign_, Arenas_, PageTrace_) {
+	Flags = $newType(0, $kindStruct, "goexperiment.Flags", true, "internal/goexperiment", true, function(FieldTrack_, PreemptibleLoops_, StaticLockRanking_, BoringCrypto_, RegabiWrappers_, RegabiArgs_, HeapMinimum512KiB_, CoverageRedesign_, Arenas_, PageTrace_, CgoCheck2_, LoopVar_, CacheProg_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.FieldTrack = false;
 			this.PreemptibleLoops = false;
 			this.StaticLockRanking = false;
 			this.BoringCrypto = false;
-			this.Unified = false;
 			this.RegabiWrappers = false;
 			this.RegabiArgs = false;
 			this.HeapMinimum512KiB = false;
 			this.CoverageRedesign = false;
 			this.Arenas = false;
 			this.PageTrace = false;
+			this.CgoCheck2 = false;
+			this.LoopVar = false;
+			this.CacheProg = false;
 			return;
 		}
 		this.FieldTrack = FieldTrack_;
 		this.PreemptibleLoops = PreemptibleLoops_;
 		this.StaticLockRanking = StaticLockRanking_;
 		this.BoringCrypto = BoringCrypto_;
-		this.Unified = Unified_;
 		this.RegabiWrappers = RegabiWrappers_;
 		this.RegabiArgs = RegabiArgs_;
 		this.HeapMinimum512KiB = HeapMinimum512KiB_;
 		this.CoverageRedesign = CoverageRedesign_;
 		this.Arenas = Arenas_;
 		this.PageTrace = PageTrace_;
+		this.CgoCheck2 = CgoCheck2_;
+		this.LoopVar = LoopVar_;
+		this.CacheProg = CacheProg_;
 	});
 	$pkg.Flags = Flags;
 	$pkg.$finishSetup = function() {
-		Flags.init("", [{prop: "FieldTrack", name: "FieldTrack", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "PreemptibleLoops", name: "PreemptibleLoops", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "StaticLockRanking", name: "StaticLockRanking", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "BoringCrypto", name: "BoringCrypto", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "Unified", name: "Unified", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "RegabiWrappers", name: "RegabiWrappers", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "RegabiArgs", name: "RegabiArgs", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HeapMinimum512KiB", name: "HeapMinimum512KiB", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "CoverageRedesign", name: "CoverageRedesign", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "Arenas", name: "Arenas", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "PageTrace", name: "PageTrace", embedded: false, exported: true, typ: $Bool, tag: ""}]);
+		Flags.init("", [{prop: "FieldTrack", name: "FieldTrack", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "PreemptibleLoops", name: "PreemptibleLoops", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "StaticLockRanking", name: "StaticLockRanking", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "BoringCrypto", name: "BoringCrypto", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "RegabiWrappers", name: "RegabiWrappers", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "RegabiArgs", name: "RegabiArgs", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HeapMinimum512KiB", name: "HeapMinimum512KiB", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "CoverageRedesign", name: "CoverageRedesign", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "Arenas", name: "Arenas", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "PageTrace", name: "PageTrace", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "CgoCheck2", name: "CgoCheck2", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "LoopVar", name: "LoopVar", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "CacheProg", name: "CacheProg", embedded: false, exported: true, typ: $Bool, tag: ""}]);
 	};
 	$init = function() {
 		$pkg.$init = function() {};
@@ -112253,19 +113346,20 @@ $packages["internal/goexperiment"] = (function() {
 	return $pkg;
 })();
 $packages["internal/buildcfg"] = (function() {
-	var $pkg = {}, $init, fmt, goexperiment, os, filepath, reflect, runtime, strings, ExperimentFlags, gowasmFeatures, ptrType, sliceType, sliceType$1, ptrType$1, ptrType$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _r$10, ParseGOEXPERIMENT, expList, envOr, goamd64, goarm, gomips, gomips64, goppc64, gowasm, toolTags, experimentTags, gogoarchTags;
+	var $pkg = {}, $init, fmt, goexperiment, os, filepath, reflect, runtime, strconv, strings, ExperimentFlags, gowasmFeatures, ptrType, sliceType, sliceType$1, ptrType$1, ptrType$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _r$10, ParseGOEXPERIMENT, expList, envOr, goamd64, goarm, gomips, gomips64, goppc64, gowasm, toolTags, experimentTags, gogoarchTags;
 	fmt = $packages["fmt"];
 	goexperiment = $packages["internal/goexperiment"];
 	os = $packages["os"];
 	filepath = $packages["path/filepath"];
 	reflect = $packages["reflect"];
 	runtime = $packages["runtime"];
+	strconv = $packages["strconv"];
 	strings = $packages["strings"];
 	ExperimentFlags = $newType(0, $kindStruct, "buildcfg.ExperimentFlags", true, "internal/buildcfg", true, function(Flags_, baseline_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Flags = new goexperiment.Flags.ptr(false, false, false, false, false, false, false, false, false, false, false);
-			this.baseline = new goexperiment.Flags.ptr(false, false, false, false, false, false, false, false, false, false, false);
+			this.Flags = new goexperiment.Flags.ptr(false, false, false, false, false, false, false, false, false, false, false, false, false);
+			this.baseline = new goexperiment.Flags.ptr(false, false, false, false, false, false, false, false, false, false, false, false, false);
 			return;
 		}
 		this.Flags = Flags_;
@@ -112287,10 +113381,10 @@ $packages["internal/buildcfg"] = (function() {
 		ptrType = $ptrType(ExperimentFlags);
 		sliceType = $sliceType($emptyInterface);
 		sliceType$1 = $sliceType($String);
-		ptrType$1 = $ptrType(reflect.rtype);
+		ptrType$1 = $ptrType($packages["internal/abi"].Type);
 		ptrType$2 = $ptrType(goexperiment.Flags);
 		ParseGOEXPERIMENT = function ParseGOEXPERIMENT$1(goos, goarch, goexp) {
-			var {$24r, $24r$1, _1, _entry, _i, _key, _key$1, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, baseline, f, field, flags, goarch, goexp, goos, i, names, ok, regabiAlwaysOn, regabiSupported, rt, rv, set, val, $s, $r, $c} = $restore(this, {goos, goarch, goexp});
+			var {$24r, $24r$1, _1, _entry, _i, _key, _key$1, _r$11, _r$12, _r$13, _r$14, _r$15, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, baseline, f, field, flags, goarch, goexp, goos, i, names, ok, regabiAlwaysOn, regabiSupported, rt, rv, set, val, $s, $r, $c} = $restore(this, {goos, goarch, goexp});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			flags = [flags];
 			_tmp = false;
@@ -112302,28 +113396,25 @@ $packages["internal/buildcfg"] = (function() {
 				regabiAlwaysOn = true;
 				regabiSupported = true;
 			}
-			baseline = new goexperiment.Flags.ptr(false, false, false, false, true, regabiSupported, regabiSupported, false, true, false, false);
+			baseline = new goexperiment.Flags.ptr(false, false, false, false, regabiSupported, regabiSupported, false, true, false, false, false, false, false);
 			flags[0] = new ExperimentFlags.ptr($clone(baseline, goexperiment.Flags), $clone(baseline, goexperiment.Flags));
 			/* */ if (!(goexp === "")) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!(goexp === "")) { */ case 1:
 				names = new $global.Map();
-				_r$11 = reflect.ValueOf(flags[0].Flags); /* */ $s = 3; case 3: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				_r$12 = $clone(_r$11, reflect.Value).Elem(); /* */ $s = 4; case 4: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				rv = _r$12;
+				rv = $clone(reflect.ValueOf(flags[0].Flags), reflect.Value).Elem();
 				rt = $clone(rv, reflect.Value).Type();
 				i = 0;
-				/* while (true) { */ case 5:
-					_r$13 = rt.NumField(); /* */ $s = 7; case 7: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					/* if (!(i < _r$13)) { break; } */ if(!(i < _r$13)) { $s = 6; continue; }
-					_r$14 = $clone(rv, reflect.Value).Field(i); /* */ $s = 8; case 8: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					field = _r$14;
-					_r$15 = rt.Field(i); /* */ $s = 9; case 9: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-					_r$16 = strings.ToLower(_r$15.Name); /* */ $s = 10; case 10: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-					_key = _r$16; (names || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: $methodVal($clone(field, reflect.Value), "SetBool") });
+				/* while (true) { */ case 3:
+					_r$11 = rt.NumField(); /* */ $s = 5; case 5: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+					/* if (!(i < _r$11)) { break; } */ if(!(i < _r$11)) { $s = 4; continue; }
+					field = $clone(rv, reflect.Value).Field(i);
+					_r$12 = rt.Field(i); /* */ $s = 6; case 6: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+					_r$13 = strings.ToLower(_r$12.Name); /* */ $s = 7; case 7: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+					_key = _r$13; (names || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: $methodVal($clone(field, reflect.Value), "SetBool") });
 					i = i + (1) >> 0;
-				$s = 5; continue;
-				case 6:
+				$s = 3; continue;
+				case 4:
 				_key$1 = "regabi"; (names || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$1), { k: _key$1, v: (function(flags) { return function ParseGOEXPERIMENT·func1(v) {
 						var v;
 						flags[0].Flags.RegabiWrappers = v;
@@ -112331,17 +113422,17 @@ $packages["internal/buildcfg"] = (function() {
 					}; })(flags) });
 				_ref = strings.Split(goexp, ",");
 				_i = 0;
-				/* while (true) { */ case 11:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 12; continue; }
+				/* while (true) { */ case 8:
+					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 9; continue; }
 					f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 					if (f === "") {
 						_i++;
-						/* continue; */ $s = 11; continue;
+						/* continue; */ $s = 8; continue;
 					}
 					if (f === "none") {
-						goexperiment.Flags.copy(flags[0].Flags, new goexperiment.Flags.ptr(false, false, false, false, false, false, false, false, false, false, false));
+						goexperiment.Flags.copy(flags[0].Flags, new goexperiment.Flags.ptr(false, false, false, false, false, false, false, false, false, false, false, false, false));
 						_i++;
-						/* continue; */ $s = 11; continue;
+						/* continue; */ $s = 8; continue;
 					}
 					val = true;
 					if (strings.HasPrefix(f, "no")) {
@@ -112353,17 +113444,17 @@ $packages["internal/buildcfg"] = (function() {
 					_tuple = (_entry = $mapIndex(names,$String.keyFor(f)), _entry !== undefined ? [_entry.v, true] : [$throwNilPointerError, false]);
 					set = _tuple[0];
 					ok = _tuple[1];
-					/* */ if (!ok) { $s = 13; continue; }
-					/* */ $s = 14; continue;
-					/* if (!ok) { */ case 13:
-						_r$17 = fmt.Errorf("unknown GOEXPERIMENT %s", new sliceType([new $String(f)])); /* */ $s = 15; case 15: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-						$24r = [ptrType.nil, _r$17];
-						$s = 16; case 16: return $24r;
-					/* } */ case 14:
-					$r = set(val); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* */ if (!ok) { $s = 10; continue; }
+					/* */ $s = 11; continue;
+					/* if (!ok) { */ case 10:
+						_r$14 = fmt.Errorf("unknown GOEXPERIMENT %s", new sliceType([new $String(f)])); /* */ $s = 12; case 12: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+						$24r = [ptrType.nil, _r$14];
+						$s = 13; case 13: return $24r;
+					/* } */ case 11:
+					$r = set(val); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					_i++;
-				$s = 11; continue;
-				case 12:
+				$s = 8; continue;
+				case 9:
 			/* } */ case 2:
 			if (regabiAlwaysOn) {
 				flags[0].Flags.RegabiWrappers = true;
@@ -112373,15 +113464,15 @@ $packages["internal/buildcfg"] = (function() {
 				flags[0].Flags.RegabiWrappers = false;
 				flags[0].Flags.RegabiArgs = false;
 			}
-			/* */ if (flags[0].Flags.RegabiArgs && !flags[0].Flags.RegabiWrappers) { $s = 18; continue; }
-			/* */ $s = 19; continue;
-			/* if (flags[0].Flags.RegabiArgs && !flags[0].Flags.RegabiWrappers) { */ case 18:
-				_r$18 = fmt.Errorf("GOEXPERIMENT regabiargs requires regabiwrappers", sliceType.nil); /* */ $s = 20; case 20: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-				$24r$1 = [ptrType.nil, _r$18];
-				$s = 21; case 21: return $24r$1;
-			/* } */ case 19:
+			/* */ if (flags[0].Flags.RegabiArgs && !flags[0].Flags.RegabiWrappers) { $s = 15; continue; }
+			/* */ $s = 16; continue;
+			/* if (flags[0].Flags.RegabiArgs && !flags[0].Flags.RegabiWrappers) { */ case 15:
+				_r$15 = fmt.Errorf("GOEXPERIMENT regabiargs requires regabiwrappers", sliceType.nil); /* */ $s = 17; case 17: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+				$24r$1 = [ptrType.nil, _r$15];
+				$s = 18; case 18: return $24r$1;
+			/* } */ case 16:
 			$s = -1; return [flags[0], $ifaceNil];
-			/* */ } return; } var $f = {$blk: ParseGOEXPERIMENT$1, $c: true, $r, $24r, $24r$1, _1, _entry, _i, _key, _key$1, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, baseline, f, field, flags, goarch, goexp, goos, i, names, ok, regabiAlwaysOn, regabiSupported, rt, rv, set, val, $s};return $f;
+			/* */ } return; } var $f = {$blk: ParseGOEXPERIMENT$1, $c: true, $r, $24r, $24r$1, _1, _entry, _i, _key, _key$1, _r$11, _r$12, _r$13, _r$14, _r$15, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, baseline, f, field, flags, goarch, goexp, goos, i, names, ok, regabiAlwaysOn, regabiSupported, rt, rv, set, val, $s};return $f;
 		};
 		$pkg.ParseGOEXPERIMENT = ParseGOEXPERIMENT;
 		$ptrType(ExperimentFlags).prototype.String = function String() {
@@ -112395,39 +113486,27 @@ $packages["internal/buildcfg"] = (function() {
 			/* */ } return; } var $f = {$blk: String, $c: true, $r, $24r, _r$11, _r$12, exp, $s};return $f;
 		};
 		expList = function expList$1(exp, base, all) {
-			var {_r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$20, _r$21, all, base, baseVal, exp, i, list, name, rBase, rt, rv, val, $s, $r, $c} = $restore(this, {exp, base, all});
+			var {_r$11, _r$12, _r$13, all, base, baseVal, exp, i, list, name, rBase, rt, rv, val, $s, $r, $c} = $restore(this, {exp, base, all});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			list = sliceType$1.nil;
-			_r$11 = reflect.ValueOf(exp); /* */ $s = 1; case 1: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-			_r$12 = $clone(_r$11, reflect.Value).Elem(); /* */ $s = 2; case 2: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-			rv = _r$12;
+			rv = $clone(reflect.ValueOf(exp), reflect.Value).Elem();
 			rBase = new reflect.Value.ptr(ptrType$1.nil, 0, 0);
-			/* */ if (!(base === ptrType$2.nil)) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (!(base === ptrType$2.nil)) { */ case 3:
-				_r$13 = reflect.ValueOf(base); /* */ $s = 5; case 5: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-				_r$14 = $clone(_r$13, reflect.Value).Elem(); /* */ $s = 6; case 6: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-				rBase = _r$14;
-			/* } */ case 4:
+			if (!(base === ptrType$2.nil)) {
+				rBase = $clone(reflect.ValueOf(base), reflect.Value).Elem();
+			}
 			rt = $clone(rv, reflect.Value).Type();
 			i = 0;
-			/* while (true) { */ case 7:
-				_r$15 = rt.NumField(); /* */ $s = 9; case 9: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-				/* if (!(i < _r$15)) { break; } */ if(!(i < _r$15)) { $s = 8; continue; }
-				_r$16 = rt.Field(i); /* */ $s = 10; case 10: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-				_r$17 = strings.ToLower(_r$16.Name); /* */ $s = 11; case 11: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-				name = _r$17;
-				_r$18 = $clone(rv, reflect.Value).Field(i); /* */ $s = 12; case 12: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-				_r$19 = $clone(_r$18, reflect.Value).Bool(); /* */ $s = 13; case 13: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-				val = _r$19;
+			/* while (true) { */ case 1:
+				_r$11 = rt.NumField(); /* */ $s = 3; case 3: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+				/* if (!(i < _r$11)) { break; } */ if(!(i < _r$11)) { $s = 2; continue; }
+				_r$12 = rt.Field(i); /* */ $s = 4; case 4: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+				_r$13 = strings.ToLower(_r$12.Name); /* */ $s = 5; case 5: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+				name = _r$13;
+				val = $clone($clone(rv, reflect.Value).Field(i), reflect.Value).Bool();
 				baseVal = false;
-				/* */ if (!(base === ptrType$2.nil)) { $s = 14; continue; }
-				/* */ $s = 15; continue;
-				/* if (!(base === ptrType$2.nil)) { */ case 14:
-					_r$20 = $clone(rBase, reflect.Value).Field(i); /* */ $s = 16; case 16: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-					_r$21 = $clone(_r$20, reflect.Value).Bool(); /* */ $s = 17; case 17: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-					baseVal = _r$21;
-				/* } */ case 15:
+				if (!(base === ptrType$2.nil)) {
+					baseVal = $clone($clone(rBase, reflect.Value).Field(i), reflect.Value).Bool();
+				}
 				if (all || !(val === baseVal)) {
 					if (val) {
 						list = $append(list, name);
@@ -112436,10 +113515,10 @@ $packages["internal/buildcfg"] = (function() {
 					}
 				}
 				i = i + (1) >> 0;
-			$s = 7; continue;
-			case 8:
+			$s = 1; continue;
+			case 2:
 			$s = -1; return list;
-			/* */ } return; } var $f = {$blk: expList$1, $c: true, $r, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$20, _r$21, all, base, baseVal, exp, i, list, name, rBase, rt, rv, val, $s};return $f;
+			/* */ } return; } var $f = {$blk: expList$1, $c: true, $r, _r$11, _r$12, _r$13, all, base, baseVal, exp, i, list, name, rBase, rt, rv, val, $s};return $f;
 		};
 		$ptrType(ExperimentFlags).prototype.Enabled = function Enabled() {
 			var {$24r, _r$11, exp, $s, $r, $c} = $restore(this, {});
@@ -112494,7 +113573,7 @@ $packages["internal/buildcfg"] = (function() {
 		goarm = function goarm$1() {
 			var {_1, _r$11, _r$12, def, v, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			def = "5";
+			def = "7";
 			if ($pkg.GOOS === "android" && $pkg.GOARCH === "arm") {
 				def = "7";
 			}
@@ -112719,14 +113798,15 @@ $packages["internal/buildcfg"] = (function() {
 		$r = filepath.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = reflect.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = runtime.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strings.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strconv.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strings.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$pkg.Error = $ifaceNil;
 		$pkg.GOROOT = runtime.GOROOT();
-		_r = envOr("GOARCH", "ecmascript"); /* */ $s = 8; case 8: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+		_r = envOr("GOARCH", "ecmascript"); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 		$pkg.GOARCH = _r;
-		_r$1 = envOr("GOOS", "js"); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+		_r$1 = envOr("GOOS", "js"); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 		$pkg.GOOS = _r$1;
-		_r$2 = envOr("GO386", "sse2"); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+		_r$2 = envOr("GO386", "sse2"); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 		$pkg.GO386 = _r$2;
 		_r$3 = (function func1() {
 				var {_arg, _arg$1, _arg$2, _r$3, _r$4, _tuple, err, flags, $s, $r, $c} = $restore(this, {});
@@ -112741,25 +113821,25 @@ $packages["internal/buildcfg"] = (function() {
 				err = _tuple[1];
 				if (!($interfaceIsEqual(err, $ifaceNil))) {
 					$pkg.Error = err;
-					$s = -1; return new ExperimentFlags.ptr(new goexperiment.Flags.ptr(false, false, false, false, false, false, false, false, false, false, false), new goexperiment.Flags.ptr(false, false, false, false, false, false, false, false, false, false, false));
+					$s = -1; return new ExperimentFlags.ptr(new goexperiment.Flags.ptr(false, false, false, false, false, false, false, false, false, false, false, false, false), new goexperiment.Flags.ptr(false, false, false, false, false, false, false, false, false, false, false, false, false));
 				}
-				$s = -1; return flags;
+				$s = -1; return (flags === ptrType.nil && $throwNilPointerError(), flags);
 				/* */ } return; } var $f = {$blk: func1, $c: true, $r, _arg, _arg$1, _arg$2, _r$3, _r$4, _tuple, err, flags, $s};return $f;
-			})(); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			})(); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 		$pkg.Experiment = $clone(_r$3, ExperimentFlags);
-		_r$4 = goamd64(); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+		_r$4 = goamd64(); /* */ $s = 13; case 13: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 		$pkg.GOAMD64 = _r$4;
-		_r$5 = goarm(); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+		_r$5 = goarm(); /* */ $s = 14; case 14: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 		$pkg.GOARM = _r$5;
-		_r$6 = gomips(); /* */ $s = 14; case 14: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+		_r$6 = gomips(); /* */ $s = 15; case 15: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 		$pkg.GOMIPS = _r$6;
-		_r$7 = gomips64(); /* */ $s = 15; case 15: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+		_r$7 = gomips64(); /* */ $s = 16; case 16: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 		$pkg.GOMIPS64 = _r$7;
-		_r$8 = goppc64(); /* */ $s = 16; case 16: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+		_r$8 = goppc64(); /* */ $s = 17; case 17: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 		$pkg.GOPPC64 = _r$8;
-		_r$9 = gowasm(); /* */ $s = 17; case 17: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+		_r$9 = gowasm(); /* */ $s = 18; case 18: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 		$pkg.GOWASM = $clone(_r$9, gowasmFeatures);
-		_r$10 = toolTags(); /* */ $s = 18; case 18: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+		_r$10 = toolTags(); /* */ $s = 19; case 19: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
 		$pkg.ToolTags = _r$10;
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
@@ -112767,7 +113847,7 @@ $packages["internal/buildcfg"] = (function() {
 	return $pkg;
 })();
 $packages["context"] = (function() {
-	var $pkg = {}, $init, errors, reflectlite, sync, atomic, time, Context, deadlineExceededError, emptyCtx, CancelFunc, canceler, cancelCtx, stringer, timerCtx, valueCtx, ptrType, structType, ptrType$1, ptrType$2, ptrType$3, chanType, ptrType$4, ptrType$5, ptrType$6, chanType$1, mapType, goroutines, cancelCtxKey, cancelCtxKey$24ptr, x, background, todo, closedchan, Background, WithCancel, withCancel, Cause, newCancelCtx, propagateCancel, parentCancelCtx, removeChild, init, contextName, WithDeadline, WithTimeout, WithValue, stringify, value;
+	var $pkg = {}, $init, errors, reflectlite, sync, atomic, time, Context, deadlineExceededError, emptyCtx, backgroundCtx, todoCtx, CancelFunc, afterFuncer, stopCtx, canceler, cancelCtx, stringer, withoutCancelCtx, timerCtx, valueCtx, structType, ptrType, ptrType$1, ptrType$2, chanType, ptrType$3, ptrType$4, ptrType$5, chanType$1, funcType, funcType$1, mapType, goroutines, cancelCtxKey, cancelCtxKey$24ptr, x, closedchan, Background, WithCancel, withCancel, Cause, parentCancelCtx, removeChild, init, contextName, WithDeadline, WithDeadlineCause, WithTimeout, WithValue, stringify, value;
 	errors = $packages["errors"];
 	reflectlite = $packages["internal/reflectlite"];
 	sync = $packages["sync"];
@@ -112775,8 +113855,35 @@ $packages["context"] = (function() {
 	time = $packages["time"];
 	Context = $newType(8, $kindInterface, "context.Context", true, "context", true, null);
 	deadlineExceededError = $newType(0, $kindStruct, "context.deadlineExceededError", true, "context", false, function() { this.$val = this; });
-	emptyCtx = $newType(4, $kindInt, "context.emptyCtx", true, "context", false, null);
+	emptyCtx = $newType(0, $kindStruct, "context.emptyCtx", true, "context", false, function() { this.$val = this; });
+	backgroundCtx = $newType(0, $kindStruct, "context.backgroundCtx", true, "context", false, function(emptyCtx_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.emptyCtx = new emptyCtx.ptr();
+			return;
+		}
+		this.emptyCtx = emptyCtx_;
+	});
+	todoCtx = $newType(0, $kindStruct, "context.todoCtx", true, "context", false, function(emptyCtx_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.emptyCtx = new emptyCtx.ptr();
+			return;
+		}
+		this.emptyCtx = emptyCtx_;
+	});
 	CancelFunc = $newType(4, $kindFunc, "context.CancelFunc", true, "context", true, null);
+	afterFuncer = $newType(8, $kindInterface, "context.afterFuncer", true, "context", false, null);
+	stopCtx = $newType(0, $kindStruct, "context.stopCtx", true, "context", false, function(Context_, stop_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Context = $ifaceNil;
+			this.stop = $throwNilPointerError;
+			return;
+		}
+		this.Context = Context_;
+		this.stop = stop_;
+	});
 	canceler = $newType(8, $kindInterface, "context.canceler", true, "context", false, null);
 	cancelCtx = $newType(0, $kindStruct, "context.cancelCtx", true, "context", false, function(Context_, mu_, done_, children_, err_, cause_) {
 		this.$val = this;
@@ -112797,12 +113904,20 @@ $packages["context"] = (function() {
 		this.cause = cause_;
 	});
 	stringer = $newType(8, $kindInterface, "context.stringer", true, "context", false, null);
+	withoutCancelCtx = $newType(0, $kindStruct, "context.withoutCancelCtx", true, "context", false, function(c_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.c = $ifaceNil;
+			return;
+		}
+		this.c = c_;
+	});
 	timerCtx = $newType(0, $kindStruct, "context.timerCtx", true, "context", false, function(cancelCtx_, timer_, deadline_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.cancelCtx = ptrType$2.nil;
-			this.timer = ptrType$4.nil;
-			this.deadline = new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType$1.nil);
+			this.cancelCtx = new cancelCtx.ptr($ifaceNil, new sync.Mutex.ptr(0, 0), new atomic.Value.ptr($ifaceNil), false, $ifaceNil, $ifaceNil);
+			this.timer = ptrType$3.nil;
+			this.deadline = new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil);
 			return;
 		}
 		this.cancelCtx = cancelCtx_;
@@ -112824,23 +113939,29 @@ $packages["context"] = (function() {
 	$pkg.Context = Context;
 	$pkg.deadlineExceededError = deadlineExceededError;
 	$pkg.emptyCtx = emptyCtx;
+	$pkg.backgroundCtx = backgroundCtx;
+	$pkg.todoCtx = todoCtx;
 	$pkg.CancelFunc = CancelFunc;
+	$pkg.afterFuncer = afterFuncer;
+	$pkg.stopCtx = stopCtx;
 	$pkg.canceler = canceler;
 	$pkg.cancelCtx = cancelCtx;
 	$pkg.stringer = stringer;
+	$pkg.withoutCancelCtx = withoutCancelCtx;
 	$pkg.timerCtx = timerCtx;
 	$pkg.valueCtx = valueCtx;
 	$pkg.$finishSetup = function() {
-		ptrType = $ptrType(emptyCtx);
 		structType = $structType("", []);
-		ptrType$1 = $ptrType(time.Location);
-		ptrType$2 = $ptrType(cancelCtx);
-		ptrType$3 = $ptrType($Int);
+		ptrType = $ptrType(time.Location);
+		ptrType$1 = $ptrType(cancelCtx);
+		ptrType$2 = $ptrType($Int);
 		chanType = $chanType(structType, false, false);
-		ptrType$4 = $ptrType(time.Timer);
-		ptrType$5 = $ptrType(valueCtx);
-		ptrType$6 = $ptrType(timerCtx);
+		ptrType$3 = $ptrType(time.Timer);
+		ptrType$4 = $ptrType(valueCtx);
+		ptrType$5 = $ptrType(timerCtx);
 		chanType$1 = $chanType(structType, false, true);
+		funcType = $funcType([], [], false);
+		funcType$1 = $funcType([], [$Bool], false);
 		mapType = $mapType(canceler, structType);
 		$ptrType(deadlineExceededError).prototype.Error = function Error() {
 			return "context deadline exceeded";
@@ -112856,33 +113977,35 @@ $packages["context"] = (function() {
 		deadlineExceededError.prototype.Temporary = function(...$args) { return this.$val.Temporary(...$args); };
 		$ptrType(emptyCtx).prototype.Deadline = function Deadline() {
 			var deadline, ok;
-			deadline = new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType$1.nil);
+			deadline = new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil);
 			ok = false;
 			return [deadline, ok];
 		};
+		emptyCtx.prototype.Deadline = function(...$args) { return this.$val.Deadline(...$args); };
 		$ptrType(emptyCtx).prototype.Done = function Done() {
 			return $chanNil;
 		};
+		emptyCtx.prototype.Done = function(...$args) { return this.$val.Done(...$args); };
 		$ptrType(emptyCtx).prototype.Err = function Err() {
 			return $ifaceNil;
 		};
+		emptyCtx.prototype.Err = function(...$args) { return this.$val.Err(...$args); };
 		$ptrType(emptyCtx).prototype.Value = function Value(key) {
 			var key;
 			return $ifaceNil;
 		};
-		$ptrType(emptyCtx).prototype.String = function String() {
-			var _1, e;
-			e = this;
-			_1 = e;
-			if (_1 === (background)) {
-				return "context.Background";
-			} else if (_1 === (todo)) {
-				return "context.TODO";
-			}
-			return "unknown empty Context";
+		emptyCtx.prototype.Value = function(...$args) { return this.$val.Value(...$args); };
+		$ptrType(backgroundCtx).prototype.String = function String() {
+			return "context.Background";
+		};
+		backgroundCtx.prototype.String = function(...$args) { return this.$val.String(...$args); };
+		$ptrType(todoCtx).prototype.String = function String$1() {
+			return "context.TODO";
 		};
+		todoCtx.prototype.String = function(...$args) { return this.$val.String(...$args); };
 		Background = function Background$1() {
-			return background;
+			var x$1;
+			return (x$1 = new backgroundCtx.ptr(new emptyCtx.ptr()), new x$1.constructor.elem(x$1));
 		};
 		$pkg.Background = Background;
 		WithCancel = function WithCancel$1(parent) {
@@ -112913,16 +114036,16 @@ $packages["context"] = (function() {
 			if ($interfaceIsEqual(parent, $ifaceNil)) {
 				$panic(new $String("cannot create context from nil parent"));
 			}
-			c = newCancelCtx(parent);
-			$r = propagateCancel(parent, c); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			c = new cancelCtx.ptr($ifaceNil, new sync.Mutex.ptr(0, 0), new atomic.Value.ptr($ifaceNil), false, $ifaceNil, $ifaceNil);
+			$r = c.propagateCancel(parent, c); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return c;
 			/* */ } return; } var $f = {$blk: withCancel$1, $c: true, $r, c, parent, $s};return $f;
 		};
 		Cause = function Cause$1(c) {
 			var {$24r, $24r$1, _r, _tuple, c, cc, ok, $s, $deferred, $r, $c} = $restore(this, {c});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			_r = c.Value((cancelCtxKey$24ptr || (cancelCtxKey$24ptr = new ptrType$3(function() { return cancelCtxKey; }, function($v) { cancelCtxKey = $v; })))); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r, ptrType$2, true);
+			_r = c.Value((cancelCtxKey$24ptr || (cancelCtxKey$24ptr = new ptrType$2(function() { return cancelCtxKey; }, function($v) { cancelCtxKey = $v; })))); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r, ptrType$1, true);
 			cc = _tuple[0];
 			ok = _tuple[1];
 			/* */ if (ok) { $s = 2; continue; }
@@ -112938,15 +114061,108 @@ $packages["context"] = (function() {
 			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Cause$1, $c: true, $r, $24r, $24r$1, _r, _tuple, c, cc, ok, $s, $deferred};return $f; } }
 		};
 		$pkg.Cause = Cause;
-		newCancelCtx = function newCancelCtx$1(parent) {
-			var parent;
-			return new cancelCtx.ptr(parent, new sync.Mutex.ptr(0, 0), new atomic.Value.ptr($ifaceNil), false, $ifaceNil, $ifaceNil);
+		parentCancelCtx = function parentCancelCtx$1(parent) {
+			var {_r, _r$1, _tuple, _tuple$1, done, ok, p, parent, pdone, $s, $r, $c} = $restore(this, {parent});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = parent.Done(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			done = _r;
+			if (done === closedchan || done === $chanNil) {
+				$s = -1; return [ptrType$1.nil, false];
+			}
+			_r$1 = parent.Value((cancelCtxKey$24ptr || (cancelCtxKey$24ptr = new ptrType$2(function() { return cancelCtxKey; }, function($v) { cancelCtxKey = $v; })))); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r$1, ptrType$1, true);
+			p = _tuple[0];
+			ok = _tuple[1];
+			if (!ok) {
+				$s = -1; return [ptrType$1.nil, false];
+			}
+			_tuple$1 = $assertType(p.done.Load(), chanType, true);
+			pdone = _tuple$1[0];
+			if (!(pdone === done)) {
+				$s = -1; return [ptrType$1.nil, false];
+			}
+			$s = -1; return [p, true];
+			/* */ } return; } var $f = {$blk: parentCancelCtx$1, $c: true, $r, _r, _r$1, _tuple, _tuple$1, done, ok, p, parent, pdone, $s};return $f;
+		};
+		removeChild = function removeChild$1(parent, child) {
+			var {_r, _r$1, _tuple, _tuple$1, child, ok, ok$1, p, parent, s, $s, $r, $c} = $restore(this, {parent, child});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_tuple = $assertType(parent, stopCtx, true);
+			s = $clone(_tuple[0], stopCtx);
+			ok = _tuple[1];
+			/* */ if (ok) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (ok) { */ case 1:
+				_r = s.stop(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r;
+				$s = -1; return;
+			/* } */ case 2:
+			_r$1 = parentCancelCtx(parent); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_tuple$1 = _r$1;
+			p = _tuple$1[0];
+			ok$1 = _tuple$1[1];
+			if (!ok$1) {
+				$s = -1; return;
+			}
+			$r = p.mu.Lock(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			if (!(p.children === false)) {
+				$mapDelete(p.children, canceler.keyFor(child));
+			}
+			$r = p.mu.Unlock(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: removeChild$1, $c: true, $r, _r, _r$1, _tuple, _tuple$1, child, ok, ok$1, p, parent, s, $s};return $f;
+		};
+		init = function init$1() {
+			$close(closedchan);
+		};
+		$ptrType(cancelCtx).prototype.Value = function Value$1(key) {
+			var {$24r, _r, c, key, $s, $r, $c} = $restore(this, {key});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			c = this;
+			if ($interfaceIsEqual(key, (cancelCtxKey$24ptr || (cancelCtxKey$24ptr = new ptrType$2(function() { return cancelCtxKey; }, function($v) { cancelCtxKey = $v; }))))) {
+				$s = -1; return c;
+			}
+			_r = value(c.Context, key); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: Value$1, $c: true, $r, $24r, _r, c, key, $s};return $f;
+		};
+		$ptrType(cancelCtx).prototype.Done = function Done$1() {
+			var {$24r, c, d, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			c = this;
+			d = c.done.Load();
+			if (!($interfaceIsEqual(d, $ifaceNil))) {
+				$s = -1; return $assertType(d, chanType);
+			}
+			$r = c.mu.Lock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$deferred.push([$methodVal(c.mu, "Unlock"), []]);
+			d = c.done.Load();
+			if ($interfaceIsEqual(d, $ifaceNil)) {
+				d = new chanType(new $Chan(structType, 0));
+				c.done.Store(d);
+			}
+			$24r = $assertType(d, chanType);
+			$s = 2; case 2: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $chanNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Done$1, $c: true, $r, $24r, c, d, $s, $deferred};return $f; } }
+		};
+		$ptrType(cancelCtx).prototype.Err = function Err$1() {
+			var {c, err, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			c = this;
+			$r = c.mu.Lock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			err = c.err;
+			$r = c.mu.Unlock(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return err;
+			/* */ } return; } var $f = {$blk: Err$1, $c: true, $r, c, err, $s};return $f;
 		};
-		propagateCancel = function propagateCancel$1(parent, child) {
-			var {_arg, _arg$1, _key, _r, _r$1, _r$2, _r$3, _selection, _tuple, child, done, ok, p, parent, $s, $r, $c} = $restore(this, {parent, child});
+		$ptrType(cancelCtx).prototype.propagateCancel = function propagateCancel(parent, child) {
+			var {_arg, _arg$1, _key, _r, _r$1, _r$2, _r$3, _r$4, _selection, _tuple, _tuple$1, a, c, child, done, ok, ok$1, p, parent, stop, x$1, $s, $r, $c} = $restore(this, {parent, child});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			child = [child];
 			parent = [parent];
+			c = this;
+			c.Context = parent[0];
 			_r = parent[0].Done(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			done = _r;
 			if (done === $chanNil) {
@@ -112972,132 +114188,69 @@ $packages["context"] = (function() {
 			/* */ if (ok) { $s = 9; continue; }
 			/* */ $s = 10; continue;
 			/* if (ok) { */ case 9:
-				$r = p.mu.Lock(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!($interfaceIsEqual(p.err, $ifaceNil))) { $s = 13; continue; }
-				/* */ $s = 14; continue;
-				/* if (!($interfaceIsEqual(p.err, $ifaceNil))) { */ case 13:
-					$r = child[0].cancel(false, p.err, p.cause); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 15; continue;
-				/* } else { */ case 14:
+				$r = p.mu.Lock(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (!($interfaceIsEqual(p.err, $ifaceNil))) { $s = 12; continue; }
+				/* */ $s = 13; continue;
+				/* if (!($interfaceIsEqual(p.err, $ifaceNil))) { */ case 12:
+					$r = child[0].cancel(false, p.err, p.cause); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 14; continue;
+				/* } else { */ case 13:
 					if (p.children === false) {
 						p.children = new $global.Map();
 					}
 					_key = child[0]; (p.children || $throwRuntimeError("assignment to entry in nil map")).set(canceler.keyFor(_key), { k: _key, v: $clone(new structType.ptr(), structType) });
-				/* } */ case 15:
-				$r = p.mu.Unlock(); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 11; continue;
-			/* } else { */ case 10:
-				goroutines.Add(1);
-				$go((function(child, parent) { return function propagateCancel·func1() {
-						var {_arg$2, _arg$3, _r$4, _r$5, _r$6, _r$7, _r$8, _selection$1, $s, $r, $c} = $restore(this, {});
+				/* } */ case 14:
+				$r = p.mu.Unlock(); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return;
+			/* } */ case 10:
+			_tuple$1 = $assertType(parent[0], afterFuncer, true);
+			a = _tuple$1[0];
+			ok$1 = _tuple$1[1];
+			/* */ if (ok$1) { $s = 17; continue; }
+			/* */ $s = 18; continue;
+			/* if (ok$1) { */ case 17:
+				$r = c.mu.Lock(); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$4 = a.AfterFunc((function(child, parent) { return function cancelCtx·propagateCancel·func1() {
+						var {_arg$2, _arg$3, _r$4, _r$5, $s, $r, $c} = $restore(this, {});
 						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						_r$4 = parent[0].Done(); /* */ $s = 1; case 1: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						_r$5 = child[0].Done(); /* */ $s = 2; case 2: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						_r$6 = $select([[_r$4], [_r$5]]); /* */ $s = 3; case 3: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						_selection$1 = _r$6;
-						/* */ if (_selection$1[0] === 0) { $s = 4; continue; }
-						/* */ if (_selection$1[0] === 1) { $s = 5; continue; }
-						/* */ $s = 6; continue;
-						/* if (_selection$1[0] === 0) { */ case 4:
-							_r$7 = parent[0].Err(); /* */ $s = 7; case 7: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-							_arg$2 = _r$7;
-							_r$8 = Cause(parent[0]); /* */ $s = 8; case 8: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-							_arg$3 = _r$8;
-							$r = child[0].cancel(false, _arg$2, _arg$3); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 6; continue;
-						/* } else if (_selection$1[0] === 1) { */ case 5:
-						/* } */ case 6:
+						_r$4 = parent[0].Err(); /* */ $s = 1; case 1: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						_arg$2 = _r$4;
+						_r$5 = Cause(parent[0]); /* */ $s = 2; case 2: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						_arg$3 = _r$5;
+						$r = child[0].cancel(false, _arg$2, _arg$3); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						$s = -1; return;
-						/* */ } return; } var $f = {$blk: propagateCancel·func1, $c: true, $r, _arg$2, _arg$3, _r$4, _r$5, _r$6, _r$7, _r$8, _selection$1, $s};return $f;
-					}; })(child, parent), []);
-			/* } */ case 11:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: propagateCancel$1, $c: true, $r, _arg, _arg$1, _key, _r, _r$1, _r$2, _r$3, _selection, _tuple, child, done, ok, p, parent, $s};return $f;
-		};
-		parentCancelCtx = function parentCancelCtx$1(parent) {
-			var {_r, _r$1, _tuple, _tuple$1, done, ok, p, parent, pdone, $s, $r, $c} = $restore(this, {parent});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = parent.Done(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			done = _r;
-			if (done === closedchan || done === $chanNil) {
-				$s = -1; return [ptrType$2.nil, false];
-			}
-			_r$1 = parent.Value((cancelCtxKey$24ptr || (cancelCtxKey$24ptr = new ptrType$3(function() { return cancelCtxKey; }, function($v) { cancelCtxKey = $v; })))); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$1, ptrType$2, true);
-			p = _tuple[0];
-			ok = _tuple[1];
-			if (!ok) {
-				$s = -1; return [ptrType$2.nil, false];
-			}
-			_tuple$1 = $assertType(p.done.Load(), chanType, true);
-			pdone = _tuple$1[0];
-			if (!(pdone === done)) {
-				$s = -1; return [ptrType$2.nil, false];
-			}
-			$s = -1; return [p, true];
-			/* */ } return; } var $f = {$blk: parentCancelCtx$1, $c: true, $r, _r, _r$1, _tuple, _tuple$1, done, ok, p, parent, pdone, $s};return $f;
-		};
-		removeChild = function removeChild$1(parent, child) {
-			var {_r, _tuple, child, ok, p, parent, $s, $r, $c} = $restore(this, {parent, child});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = parentCancelCtx(parent); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			p = _tuple[0];
-			ok = _tuple[1];
-			if (!ok) {
+						/* */ } return; } var $f = {$blk: cancelCtx·propagateCancel·func1, $c: true, $r, _arg$2, _arg$3, _r$4, _r$5, $s};return $f;
+					}; })(child, parent)); /* */ $s = 20; case 20: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				stop = _r$4;
+				c.Context = (x$1 = new stopCtx.ptr(parent[0], stop), new x$1.constructor.elem(x$1));
+				$r = c.mu.Unlock(); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = -1; return;
-			}
-			$r = p.mu.Lock(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (!(p.children === false)) {
-				$mapDelete(p.children, canceler.keyFor(child));
-			}
-			$r = p.mu.Unlock(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 18:
+			goroutines.Add(1);
+			$go((function(child, parent) { return function cancelCtx·propagateCancel·func2() {
+					var {_arg$2, _arg$3, _r$5, _r$6, _r$7, _r$8, _r$9, _selection$1, $s, $r, $c} = $restore(this, {});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					_r$5 = parent[0].Done(); /* */ $s = 1; case 1: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					_r$6 = child[0].Done(); /* */ $s = 2; case 2: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					_r$7 = $select([[_r$5], [_r$6]]); /* */ $s = 3; case 3: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					_selection$1 = _r$7;
+					/* */ if (_selection$1[0] === 0) { $s = 4; continue; }
+					/* */ if (_selection$1[0] === 1) { $s = 5; continue; }
+					/* */ $s = 6; continue;
+					/* if (_selection$1[0] === 0) { */ case 4:
+						_r$8 = parent[0].Err(); /* */ $s = 7; case 7: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+						_arg$2 = _r$8;
+						_r$9 = Cause(parent[0]); /* */ $s = 8; case 8: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+						_arg$3 = _r$9;
+						$r = child[0].cancel(false, _arg$2, _arg$3); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 6; continue;
+					/* } else if (_selection$1[0] === 1) { */ case 5:
+					/* } */ case 6:
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: cancelCtx·propagateCancel·func2, $c: true, $r, _arg$2, _arg$3, _r$5, _r$6, _r$7, _r$8, _r$9, _selection$1, $s};return $f;
+				}; })(child, parent), []);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: removeChild$1, $c: true, $r, _r, _tuple, child, ok, p, parent, $s};return $f;
-		};
-		init = function init$1() {
-			$close(closedchan);
-		};
-		$ptrType(cancelCtx).prototype.Value = function Value$1(key) {
-			var {$24r, _r, c, key, $s, $r, $c} = $restore(this, {key});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			c = this;
-			if ($interfaceIsEqual(key, (cancelCtxKey$24ptr || (cancelCtxKey$24ptr = new ptrType$3(function() { return cancelCtxKey; }, function($v) { cancelCtxKey = $v; }))))) {
-				$s = -1; return c;
-			}
-			_r = value(c.Context, key); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Value$1, $c: true, $r, $24r, _r, c, key, $s};return $f;
-		};
-		$ptrType(cancelCtx).prototype.Done = function Done$1() {
-			var {$24r, c, d, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			c = this;
-			d = c.done.Load();
-			if (!($interfaceIsEqual(d, $ifaceNil))) {
-				$s = -1; return $assertType(d, chanType);
-			}
-			$r = c.mu.Lock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$deferred.push([$methodVal(c.mu, "Unlock"), []]);
-			d = c.done.Load();
-			if ($interfaceIsEqual(d, $ifaceNil)) {
-				d = new chanType(new $Chan(structType, 0));
-				c.done.Store(d);
-			}
-			$24r = $assertType(d, chanType);
-			$s = 2; case 2: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $chanNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Done$1, $c: true, $r, $24r, c, d, $s, $deferred};return $f; } }
-		};
-		$ptrType(cancelCtx).prototype.Err = function Err$1() {
-			var {c, err, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			c = this;
-			$r = c.mu.Lock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			err = c.err;
-			$r = c.mu.Unlock(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return err;
-			/* */ } return; } var $f = {$blk: Err$1, $c: true, $r, c, err, $s};return $f;
+			/* */ } return; } var $f = {$blk: propagateCancel, $c: true, $r, _arg, _arg$1, _key, _r, _r$1, _r$2, _r$3, _r$4, _selection, _tuple, _tuple$1, a, c, child, done, ok, ok$1, p, parent, stop, x$1, $s};return $f;
 		};
 		contextName = function contextName$1(c) {
 			var {$24r, $24r$1, _r, _r$1, _tuple, c, ok, s, $s, $r, $c} = $restore(this, {c});
@@ -113117,16 +114270,16 @@ $packages["context"] = (function() {
 			$s = 6; case 6: return $24r$1;
 			/* */ } return; } var $f = {$blk: contextName$1, $c: true, $r, $24r, $24r$1, _r, _r$1, _tuple, c, ok, s, $s};return $f;
 		};
-		$ptrType(cancelCtx).prototype.String = function String$1() {
+		$ptrType(cancelCtx).prototype.String = function String$2() {
 			var {$24r, _r, c, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = this;
 			_r = contextName(c.Context); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$24r = _r + ".WithCancel";
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$1, $c: true, $r, $24r, _r, c, $s};return $f;
+			/* */ } return; } var $f = {$blk: String$2, $c: true, $r, $24r, _r, c, $s};return $f;
 		};
-		$ptrType(cancelCtx).prototype.cancel = function cancel(removeFromParent, err, cause) {
+		$ptrType(cancelCtx).prototype.cancel = function cancel$1(removeFromParent, err, cause) {
 			var {_entry, _i, _key, _keys, _ref, _size, _tuple, c, cause, child, d, err, removeFromParent, $s, $r, $c} = $restore(this, {removeFromParent, err, cause});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = this;
@@ -113177,12 +114330,57 @@ $packages["context"] = (function() {
 				$r = removeChild(c.Context, c); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 10:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: cancel, $c: true, $r, _entry, _i, _key, _keys, _ref, _size, _tuple, c, cause, child, d, err, removeFromParent, $s};return $f;
+			/* */ } return; } var $f = {$blk: cancel$1, $c: true, $r, _entry, _i, _key, _keys, _ref, _size, _tuple, c, cause, child, d, err, removeFromParent, $s};return $f;
+		};
+		$ptrType(withoutCancelCtx).prototype.Deadline = function Deadline$1() {
+			var deadline, ok;
+			deadline = new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil);
+			ok = false;
+			return [deadline, ok];
+		};
+		withoutCancelCtx.prototype.Deadline = function(...$args) { return this.$val.Deadline(...$args); };
+		$ptrType(withoutCancelCtx).prototype.Done = function Done$2() {
+			return $chanNil;
+		};
+		withoutCancelCtx.prototype.Done = function(...$args) { return this.$val.Done(...$args); };
+		$ptrType(withoutCancelCtx).prototype.Err = function Err$2() {
+			return $ifaceNil;
+		};
+		withoutCancelCtx.prototype.Err = function(...$args) { return this.$val.Err(...$args); };
+		$ptrType(withoutCancelCtx).prototype.Value = function Value$2(key) {
+			var {$24r, _r, c, key, $s, $r, $c} = $restore(this, {key});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			c = this;
+			_r = value(new c.constructor.elem(c), key); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: Value$2, $c: true, $r, $24r, _r, c, key, $s};return $f;
 		};
+		withoutCancelCtx.prototype.Value = function(...$args) { return this.$val.Value(...$args); };
+		$ptrType(withoutCancelCtx).prototype.String = function String$3() {
+			var {$24r, _r, c, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			c = this;
+			_r = contextName(c.c); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r + ".WithoutCancel";
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String$3, $c: true, $r, $24r, _r, c, $s};return $f;
+		};
+		withoutCancelCtx.prototype.String = function(...$args) { return this.$val.String(...$args); };
 		WithDeadline = function WithDeadline$1(parent, d) {
-			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, _tuple, c, cur, d, dur, ok, parent, $s, $deferred, $r, $c} = $restore(this, {parent, d});
+			var {$24r, _r, d, parent, $s, $r, $c} = $restore(this, {parent, d});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = WithDeadlineCause(parent, $clone(d, time.Time), $ifaceNil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: WithDeadline$1, $c: true, $r, $24r, _r, d, parent, $s};return $f;
+		};
+		$pkg.WithDeadline = WithDeadline;
+		WithDeadlineCause = function WithDeadlineCause$1(parent, d, cause) {
+			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, _tuple, c, cause, cur, d, dur, ok, parent, $s, $deferred, $r, $c} = $restore(this, {parent, d, cause});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			c = [c];
+			cause = [cause];
 			if ($interfaceIsEqual(parent, $ifaceNil)) {
 				$panic(new $String("cannot create context from nil parent"));
 			}
@@ -113197,50 +114395,50 @@ $packages["context"] = (function() {
 				$24r = _r$1;
 				$s = 5; case 5: return $24r;
 			/* } */ case 3:
-			c[0] = new timerCtx.ptr(newCancelCtx(parent), ptrType$4.nil, $clone(d, time.Time));
-			$r = propagateCancel(parent, c[0]); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			c[0] = new timerCtx.ptr(new cancelCtx.ptr($ifaceNil, new sync.Mutex.ptr(0, 0), new atomic.Value.ptr($ifaceNil), false, $ifaceNil, $ifaceNil), ptrType$3.nil, $clone(d, time.Time));
+			$r = c[0].cancelCtx.propagateCancel(parent, c[0]); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			_r$2 = time.Until($clone(d, time.Time)); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 			dur = _r$2;
 			/* */ if ((dur.$high < 0 || (dur.$high === 0 && dur.$low <= 0))) { $s = 8; continue; }
 			/* */ $s = 9; continue;
 			/* if ((dur.$high < 0 || (dur.$high === 0 && dur.$low <= 0))) { */ case 8:
-				$r = c[0].cancel(true, $pkg.DeadlineExceeded, $ifaceNil); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return [c[0], (function(c) { return function WithDeadline·func1() {
+				$r = c[0].cancel(true, $pkg.DeadlineExceeded, cause[0]); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return [c[0], (function(c, cause) { return function WithDeadlineCause·func1() {
 						var {$s, $r, $c} = $restore(this, {});
 						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 						$r = c[0].cancel(false, $pkg.Canceled, $ifaceNil); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						$s = -1; return;
-						/* */ } return; } var $f = {$blk: WithDeadline·func1, $c: true, $r, $s};return $f;
-					}; })(c)];
+						/* */ } return; } var $f = {$blk: WithDeadlineCause·func1, $c: true, $r, $s};return $f;
+					}; })(c, cause)];
 			/* } */ case 9:
 			$r = c[0].cancelCtx.mu.Lock(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$deferred.push([$methodVal(c[0].cancelCtx.mu, "Unlock"), []]);
 			/* */ if ($interfaceIsEqual(c[0].cancelCtx.err, $ifaceNil)) { $s = 12; continue; }
 			/* */ $s = 13; continue;
 			/* if ($interfaceIsEqual(c[0].cancelCtx.err, $ifaceNil)) { */ case 12:
-				_r$3 = time.AfterFunc(dur, (function(c) { return function WithDeadline·func2() {
+				_r$3 = time.AfterFunc(dur, (function(c, cause) { return function WithDeadlineCause·func2() {
 						var {$s, $r, $c} = $restore(this, {});
 						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						$r = c[0].cancel(true, $pkg.DeadlineExceeded, $ifaceNil); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = c[0].cancel(true, $pkg.DeadlineExceeded, cause[0]); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						$s = -1; return;
-						/* */ } return; } var $f = {$blk: WithDeadline·func2, $c: true, $r, $s};return $f;
-					}; })(c)); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						/* */ } return; } var $f = {$blk: WithDeadlineCause·func2, $c: true, $r, $s};return $f;
+					}; })(c, cause)); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 				c[0].timer = _r$3;
 			/* } */ case 13:
-			$24r$1 = [c[0], (function(c) { return function WithDeadline·func3() {
+			$24r$1 = [c[0], (function(c, cause) { return function WithDeadlineCause·func3() {
 					var {$s, $r, $c} = $restore(this, {});
 					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 					$r = c[0].cancel(true, $pkg.Canceled, $ifaceNil); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return;
-					/* */ } return; } var $f = {$blk: WithDeadline·func3, $c: true, $r, $s};return $f;
-				}; })(c)];
+					/* */ } return; } var $f = {$blk: WithDeadlineCause·func3, $c: true, $r, $s};return $f;
+				}; })(c, cause)];
 			$s = 15; case 15: return $24r$1;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [$ifaceNil, $throwNilPointerError]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: WithDeadline$1, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, _tuple, c, cur, d, dur, ok, parent, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [$ifaceNil, $throwNilPointerError]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: WithDeadlineCause$1, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, _tuple, c, cause, cur, d, dur, ok, parent, $s, $deferred};return $f; } }
 		};
-		$pkg.WithDeadline = WithDeadline;
-		$ptrType(timerCtx).prototype.Deadline = function Deadline$1() {
+		$pkg.WithDeadlineCause = WithDeadlineCause;
+		$ptrType(timerCtx).prototype.Deadline = function Deadline$2() {
 			var _tmp, _tmp$1, c, deadline, ok;
-			deadline = new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType$1.nil);
+			deadline = new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil);
 			ok = false;
 			c = this;
 			_tmp = $clone(c.deadline, time.Time);
@@ -113249,7 +114447,7 @@ $packages["context"] = (function() {
 			ok = _tmp$1;
 			return [deadline, ok];
 		};
-		$ptrType(timerCtx).prototype.String = function String$2() {
+		$ptrType(timerCtx).prototype.String = function String$4() {
 			var {$24r, _r, _r$1, _r$2, _r$3, c, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = this;
@@ -113259,9 +114457,9 @@ $packages["context"] = (function() {
 			_r$3 = _r$2.String(); /* */ $s = 4; case 4: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			$24r = _r + ".WithDeadline(" + _r$1 + " [" + _r$3 + "])";
 			$s = 5; case 5: return $24r;
-			/* */ } return; } var $f = {$blk: String$2, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, c, $s};return $f;
+			/* */ } return; } var $f = {$blk: String$4, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, c, $s};return $f;
 		};
-		$ptrType(timerCtx).prototype.cancel = function cancel$1(removeFromParent, err, cause) {
+		$ptrType(timerCtx).prototype.cancel = function cancel$2(removeFromParent, err, cause) {
 			var {c, cause, err, removeFromParent, $s, $r, $c} = $restore(this, {removeFromParent, err, cause});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = this;
@@ -113272,13 +114470,13 @@ $packages["context"] = (function() {
 				$r = removeChild(c.cancelCtx.Context, c); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 3:
 			$r = c.cancelCtx.mu.Lock(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (!(c.timer === ptrType$4.nil)) {
+			if (!(c.timer === ptrType$3.nil)) {
 				c.timer.Stop();
-				c.timer = ptrType$4.nil;
+				c.timer = ptrType$3.nil;
 			}
 			$r = c.cancelCtx.mu.Unlock(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: cancel$1, $c: true, $r, c, cause, err, removeFromParent, $s};return $f;
+			/* */ } return; } var $f = {$blk: cancel$2, $c: true, $r, c, cause, err, removeFromParent, $s};return $f;
 		};
 		WithTimeout = function WithTimeout$1(parent, timeout) {
 			var {$24r, _arg, _arg$1, _r, _r$1, _r$2, parent, timeout, $s, $r, $c} = $restore(this, {parent, timeout});
@@ -113331,7 +114529,7 @@ $packages["context"] = (function() {
 			$s = -1; return "<not Stringer>";
 			/* */ } return; } var $f = {$blk: stringify$1, $c: true, $r, $24r, _r, _ref, s, s$1, v, $s};return $f;
 		};
-		$ptrType(valueCtx).prototype.String = function String$3() {
+		$ptrType(valueCtx).prototype.String = function String$5() {
 			var {$24r, _r, _r$1, _r$2, c, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = this;
@@ -113340,9 +114538,9 @@ $packages["context"] = (function() {
 			_r$2 = stringify(c.val); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 			$24r = _r + ".WithValue(type " + _r$1 + ", val " + _r$2 + ")";
 			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: String$3, $c: true, $r, $24r, _r, _r$1, _r$2, c, $s};return $f;
+			/* */ } return; } var $f = {$blk: String$5, $c: true, $r, $24r, _r, _r$1, _r$2, c, $s};return $f;
 		};
-		$ptrType(valueCtx).prototype.Value = function Value$2(key) {
+		$ptrType(valueCtx).prototype.Value = function Value$3(key) {
 			var {$24r, _r, c, key, $s, $r, $c} = $restore(this, {key});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = this;
@@ -113352,65 +114550,82 @@ $packages["context"] = (function() {
 			_r = value(c.Context, key); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$24r = _r;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Value$2, $c: true, $r, $24r, _r, c, key, $s};return $f;
+			/* */ } return; } var $f = {$blk: Value$3, $c: true, $r, $24r, _r, c, key, $s};return $f;
 		};
 		value = function value$1(c, key) {
-			var {$24r, _r, _ref, c, ctx, ctx$1, ctx$2, ctx$3, ctx$4, key, $s, $r, $c} = $restore(this, {c, key});
+			var {$24r, _r, _ref, c, ctx, ctx$1, ctx$2, ctx$3, ctx$4, ctx$5, key, $s, $r, $c} = $restore(this, {c, key});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			/* while (true) { */ case 1:
 				_ref = c;
-				/* */ if ($assertType(_ref, ptrType$5, true)[1]) { $s = 3; continue; }
-				/* */ if ($assertType(_ref, ptrType$2, true)[1]) { $s = 4; continue; }
-				/* */ if ($assertType(_ref, ptrType$6, true)[1]) { $s = 5; continue; }
-				/* */ if ($assertType(_ref, ptrType, true)[1]) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if ($assertType(_ref, ptrType$5, true)[1]) { */ case 3:
+				/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 3; continue; }
+				/* */ if ($assertType(_ref, ptrType$1, true)[1]) { $s = 4; continue; }
+				/* */ if ($assertType(_ref, withoutCancelCtx, true)[1]) { $s = 5; continue; }
+				/* */ if ($assertType(_ref, ptrType$5, true)[1]) { $s = 6; continue; }
+				/* */ if ($assertType(_ref, backgroundCtx, true)[1] || $assertType(_ref, todoCtx, true)[1]) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if ($assertType(_ref, ptrType$4, true)[1]) { */ case 3:
 					ctx = _ref.$val;
 					if ($interfaceIsEqual(key, ctx.key)) {
 						$s = -1; return ctx.val;
 					}
 					c = ctx.Context;
-					$s = 8; continue;
-				/* } else if ($assertType(_ref, ptrType$2, true)[1]) { */ case 4:
+					$s = 9; continue;
+				/* } else if ($assertType(_ref, ptrType$1, true)[1]) { */ case 4:
 					ctx$1 = _ref.$val;
-					if ($interfaceIsEqual(key, (cancelCtxKey$24ptr || (cancelCtxKey$24ptr = new ptrType$3(function() { return cancelCtxKey; }, function($v) { cancelCtxKey = $v; }))))) {
+					if ($interfaceIsEqual(key, (cancelCtxKey$24ptr || (cancelCtxKey$24ptr = new ptrType$2(function() { return cancelCtxKey; }, function($v) { cancelCtxKey = $v; }))))) {
 						$s = -1; return c;
 					}
 					c = ctx$1.Context;
-					$s = 8; continue;
-				/* } else if ($assertType(_ref, ptrType$6, true)[1]) { */ case 5:
-					ctx$2 = _ref.$val;
-					if ($interfaceIsEqual(key, (cancelCtxKey$24ptr || (cancelCtxKey$24ptr = new ptrType$3(function() { return cancelCtxKey; }, function($v) { cancelCtxKey = $v; }))))) {
-						$s = -1; return ctx$2.cancelCtx;
+					$s = 9; continue;
+				/* } else if ($assertType(_ref, withoutCancelCtx, true)[1]) { */ case 5:
+					ctx$2 = $clone(_ref.$val, withoutCancelCtx);
+					if ($interfaceIsEqual(key, (cancelCtxKey$24ptr || (cancelCtxKey$24ptr = new ptrType$2(function() { return cancelCtxKey; }, function($v) { cancelCtxKey = $v; }))))) {
+						$s = -1; return $ifaceNil;
 					}
-					c = ctx$2.cancelCtx.Context;
-					$s = 8; continue;
-				/* } else if ($assertType(_ref, ptrType, true)[1]) { */ case 6:
+					c = ctx$2.c;
+					$s = 9; continue;
+				/* } else if ($assertType(_ref, ptrType$5, true)[1]) { */ case 6:
 					ctx$3 = _ref.$val;
-					$s = -1; return $ifaceNil;
-				/* } else { */ case 7:
+					if ($interfaceIsEqual(key, (cancelCtxKey$24ptr || (cancelCtxKey$24ptr = new ptrType$2(function() { return cancelCtxKey; }, function($v) { cancelCtxKey = $v; }))))) {
+						$s = -1; return ctx$3.cancelCtx;
+					}
+					c = ctx$3.cancelCtx.Context;
+					$s = 9; continue;
+				/* } else if ($assertType(_ref, backgroundCtx, true)[1] || $assertType(_ref, todoCtx, true)[1]) { */ case 7:
 					ctx$4 = _ref;
-					_r = c.Value(key); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					$s = -1; return $ifaceNil;
+				/* } else { */ case 8:
+					ctx$5 = _ref;
+					_r = c.Value(key); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 					$24r = _r;
-					$s = 10; case 10: return $24r;
-				/* } */ case 8:
+					$s = 11; case 11: return $24r;
+				/* } */ case 9:
 			$s = 1; continue;
 			case 2:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: value$1, $c: true, $r, $24r, _r, _ref, c, ctx, ctx$1, ctx$2, ctx$3, ctx$4, key, $s};return $f;
+			/* */ } return; } var $f = {$blk: value$1, $c: true, $r, $24r, _r, _ref, c, ctx, ctx$1, ctx$2, ctx$3, ctx$4, ctx$5, key, $s};return $f;
 		};
 		deadlineExceededError.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Temporary", name: "Temporary", pkg: "", typ: $funcType([], [$Bool], false)}];
-		ptrType.methods = [{prop: "Deadline", name: "Deadline", pkg: "", typ: $funcType([], [time.Time, $Bool], false)}, {prop: "Done", name: "Done", pkg: "", typ: $funcType([], [chanType$1], false)}, {prop: "Err", name: "Err", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Value", name: "Value", pkg: "", typ: $funcType([$emptyInterface], [$emptyInterface], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$2.methods = [{prop: "Value", name: "Value", pkg: "", typ: $funcType([$emptyInterface], [$emptyInterface], false)}, {prop: "Done", name: "Done", pkg: "", typ: $funcType([], [chanType$1], false)}, {prop: "Err", name: "Err", pkg: "", typ: $funcType([], [$error], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "cancel", name: "cancel", pkg: "context", typ: $funcType([$Bool, $error, $error], [], false)}];
-		ptrType$6.methods = [{prop: "Deadline", name: "Deadline", pkg: "", typ: $funcType([], [time.Time, $Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "cancel", name: "cancel", pkg: "context", typ: $funcType([$Bool, $error, $error], [], false)}];
-		ptrType$5.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Value", name: "Value", pkg: "", typ: $funcType([$emptyInterface], [$emptyInterface], false)}];
+		emptyCtx.methods = [{prop: "Deadline", name: "Deadline", pkg: "", typ: $funcType([], [time.Time, $Bool], false)}, {prop: "Done", name: "Done", pkg: "", typ: $funcType([], [chanType$1], false)}, {prop: "Err", name: "Err", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Value", name: "Value", pkg: "", typ: $funcType([$emptyInterface], [$emptyInterface], false)}];
+		backgroundCtx.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		todoCtx.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$1.methods = [{prop: "Value", name: "Value", pkg: "", typ: $funcType([$emptyInterface], [$emptyInterface], false)}, {prop: "Done", name: "Done", pkg: "", typ: $funcType([], [chanType$1], false)}, {prop: "Err", name: "Err", pkg: "", typ: $funcType([], [$error], false)}, {prop: "propagateCancel", name: "propagateCancel", pkg: "context", typ: $funcType([Context, canceler], [], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "cancel", name: "cancel", pkg: "context", typ: $funcType([$Bool, $error, $error], [], false)}];
+		withoutCancelCtx.methods = [{prop: "Deadline", name: "Deadline", pkg: "", typ: $funcType([], [time.Time, $Bool], false)}, {prop: "Done", name: "Done", pkg: "", typ: $funcType([], [chanType$1], false)}, {prop: "Err", name: "Err", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Value", name: "Value", pkg: "", typ: $funcType([$emptyInterface], [$emptyInterface], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$5.methods = [{prop: "Deadline", name: "Deadline", pkg: "", typ: $funcType([], [time.Time, $Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "cancel", name: "cancel", pkg: "context", typ: $funcType([$Bool, $error, $error], [], false)}];
+		ptrType$4.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Value", name: "Value", pkg: "", typ: $funcType([$emptyInterface], [$emptyInterface], false)}];
 		Context.init([{prop: "Deadline", name: "Deadline", pkg: "", typ: $funcType([], [time.Time, $Bool], false)}, {prop: "Done", name: "Done", pkg: "", typ: $funcType([], [chanType$1], false)}, {prop: "Err", name: "Err", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Value", name: "Value", pkg: "", typ: $funcType([$emptyInterface], [$emptyInterface], false)}]);
 		deadlineExceededError.init("", []);
+		emptyCtx.init("", []);
+		backgroundCtx.init("context", [{prop: "emptyCtx", name: "emptyCtx", embedded: true, exported: false, typ: emptyCtx, tag: ""}]);
+		todoCtx.init("context", [{prop: "emptyCtx", name: "emptyCtx", embedded: true, exported: false, typ: emptyCtx, tag: ""}]);
 		CancelFunc.init([], [], false);
+		afterFuncer.init([{prop: "AfterFunc", name: "AfterFunc", pkg: "", typ: $funcType([funcType], [funcType$1], false)}]);
+		stopCtx.init("context", [{prop: "Context", name: "Context", embedded: true, exported: true, typ: Context, tag: ""}, {prop: "stop", name: "stop", embedded: false, exported: false, typ: funcType$1, tag: ""}]);
 		canceler.init([{prop: "Done", name: "Done", pkg: "", typ: $funcType([], [chanType$1], false)}, {prop: "cancel", name: "cancel", pkg: "context", typ: $funcType([$Bool, $error, $error], [], false)}]);
 		cancelCtx.init("context", [{prop: "Context", name: "Context", embedded: true, exported: true, typ: Context, tag: ""}, {prop: "mu", name: "mu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "done", name: "done", embedded: false, exported: false, typ: atomic.Value, tag: ""}, {prop: "children", name: "children", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "cause", name: "cause", embedded: false, exported: false, typ: $error, tag: ""}]);
 		stringer.init([{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}]);
-		timerCtx.init("context", [{prop: "cancelCtx", name: "cancelCtx", embedded: true, exported: false, typ: ptrType$2, tag: ""}, {prop: "timer", name: "timer", embedded: false, exported: false, typ: ptrType$4, tag: ""}, {prop: "deadline", name: "deadline", embedded: false, exported: false, typ: time.Time, tag: ""}]);
+		withoutCancelCtx.init("context", [{prop: "c", name: "c", embedded: false, exported: false, typ: Context, tag: ""}]);
+		timerCtx.init("context", [{prop: "cancelCtx", name: "cancelCtx", embedded: true, exported: false, typ: cancelCtx, tag: ""}, {prop: "timer", name: "timer", embedded: false, exported: false, typ: ptrType$3, tag: ""}, {prop: "deadline", name: "deadline", embedded: false, exported: false, typ: time.Time, tag: ""}]);
 		valueCtx.init("context", [{prop: "Context", name: "Context", embedded: true, exported: true, typ: Context, tag: ""}, {prop: "key", name: "key", embedded: false, exported: false, typ: $emptyInterface, tag: ""}, {prop: "val", name: "val", embedded: false, exported: false, typ: $emptyInterface, tag: ""}]);
 	};
 	$init = function() {
@@ -113425,8 +114640,6 @@ $packages["context"] = (function() {
 		cancelCtxKey = 0;
 		$pkg.Canceled = errors.New("context canceled");
 		$pkg.DeadlineExceeded = (x = new deadlineExceededError.ptr(), new x.constructor.elem(x));
-		background = $newDataPointer(0, ptrType);
-		todo = $newDataPointer(0, ptrType);
 		closedchan = new $Chan(structType, 0);
 		init();
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
@@ -113740,7 +114953,7 @@ $packages["os/exec"] = (function() {
 			return new sliceType([c.Path]);
 		};
 		$ptrType(Cmd).prototype.childStdin = function childStdin() {
-			var {_r, _r$1, _tuple, _tuple$1, _tuple$2, c, err, err$1, f, f$1, ok, pr, pw, $s, $r, $c} = $restore(this, {});
+			var {_r, _tuple, _tuple$1, _tuple$2, c, err, err$1, f, f$1, ok, pr, pw, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = [c];
 			pw = [pw];
@@ -113764,8 +114977,7 @@ $packages["os/exec"] = (function() {
 			if (ok) {
 				$s = -1; return [f$1, $ifaceNil];
 			}
-			_r$1 = os.Pipe(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple$2 = _r$1;
+			_tuple$2 = os.Pipe();
 			pr = _tuple$2[0];
 			pw[0] = _tuple$2[1];
 			err$1 = _tuple$2[2];
@@ -113775,24 +114987,24 @@ $packages["os/exec"] = (function() {
 			c[0].childIOFiles = $append(c[0].childIOFiles, pr);
 			c[0].parentIOPipes = $append(c[0].parentIOPipes, pw[0]);
 			c[0].goroutine = $append(c[0].goroutine, (function(c, pw) { return function Cmd·childStdin·func1() {
-					var {_r$2, _r$3, _tuple$3, err$2, err1, $s, $r, $c} = $restore(this, {});
+					var {_r$1, _r$2, _tuple$3, err$2, err1, $s, $r, $c} = $restore(this, {});
 					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_r$2 = io.Copy(pw[0], c[0].Stdin); /* */ $s = 1; case 1: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_tuple$3 = _r$2;
+					_r$1 = io.Copy(pw[0], c[0].Stdin); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_tuple$3 = _r$1;
 					err$2 = _tuple$3[1];
 					if (skipStdinCopyError(err$2)) {
 						err$2 = $ifaceNil;
 					}
-					_r$3 = pw[0].Close(); /* */ $s = 2; case 2: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					err1 = _r$3;
+					_r$2 = pw[0].Close(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					err1 = _r$2;
 					if ($interfaceIsEqual(err$2, $ifaceNil)) {
 						err$2 = err1;
 					}
 					$s = -1; return err$2;
-					/* */ } return; } var $f = {$blk: Cmd·childStdin·func1, $c: true, $r, _r$2, _r$3, _tuple$3, err$2, err1, $s};return $f;
+					/* */ } return; } var $f = {$blk: Cmd·childStdin·func1, $c: true, $r, _r$1, _r$2, _tuple$3, err$2, err1, $s};return $f;
 				}; })(c, pw));
 			$s = -1; return [pr, $ifaceNil];
-			/* */ } return; } var $f = {$blk: childStdin, $c: true, $r, _r, _r$1, _tuple, _tuple$1, _tuple$2, c, err, err$1, f, f$1, ok, pr, pw, $s};return $f;
+			/* */ } return; } var $f = {$blk: childStdin, $c: true, $r, _r, _tuple, _tuple$1, _tuple$2, c, err, err$1, f, f$1, ok, pr, pw, $s};return $f;
 		};
 		$ptrType(Cmd).prototype.childStdout = function childStdout() {
 			var {$24r, _r, c, $s, $r, $c} = $restore(this, {});
@@ -113816,7 +115028,7 @@ $packages["os/exec"] = (function() {
 			/* */ } return; } var $f = {$blk: childStderr, $c: true, $r, $24r, _r, c, childStdout$1, $s};return $f;
 		};
 		$ptrType(Cmd).prototype.writerDescriptor = function writerDescriptor(w) {
-			var {_r, _r$1, _tuple, _tuple$1, _tuple$2, c, err, err$1, f, f$1, ok, pr, pw, w, $s, $r, $c} = $restore(this, {w});
+			var {_r, _tuple, _tuple$1, _tuple$2, c, err, err$1, f, f$1, ok, pr, pw, w, $s, $r, $c} = $restore(this, {w});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			pr = [pr];
 			w = [w];
@@ -113840,8 +115052,7 @@ $packages["os/exec"] = (function() {
 			if (ok) {
 				$s = -1; return [f$1, $ifaceNil];
 			}
-			_r$1 = os.Pipe(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple$2 = _r$1;
+			_tuple$2 = os.Pipe();
 			pr[0] = _tuple$2[0];
 			pw = _tuple$2[1];
 			err$1 = _tuple$2[2];
@@ -113851,18 +115062,18 @@ $packages["os/exec"] = (function() {
 			c.childIOFiles = $append(c.childIOFiles, pw);
 			c.parentIOPipes = $append(c.parentIOPipes, pr[0]);
 			c.goroutine = $append(c.goroutine, (function(pr, w) { return function Cmd·writerDescriptor·func1() {
-					var {_r$2, _r$3, _tuple$3, err$2, $s, $r, $c} = $restore(this, {});
+					var {_r$1, _r$2, _tuple$3, err$2, $s, $r, $c} = $restore(this, {});
 					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_r$2 = io.Copy(w[0], pr[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_tuple$3 = _r$2;
+					_r$1 = io.Copy(w[0], pr[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_tuple$3 = _r$1;
 					err$2 = _tuple$3[1];
-					_r$3 = pr[0].Close(); /* */ $s = 2; case 2: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_r$3;
+					_r$2 = pr[0].Close(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_r$2;
 					$s = -1; return err$2;
-					/* */ } return; } var $f = {$blk: Cmd·writerDescriptor·func1, $c: true, $r, _r$2, _r$3, _tuple$3, err$2, $s};return $f;
+					/* */ } return; } var $f = {$blk: Cmd·writerDescriptor·func1, $c: true, $r, _r$1, _r$2, _tuple$3, err$2, $s};return $f;
 				}; })(pr, w));
 			$s = -1; return [pw, $ifaceNil];
-			/* */ } return; } var $f = {$blk: writerDescriptor, $c: true, $r, _r, _r$1, _tuple, _tuple$1, _tuple$2, c, err, err$1, f, f$1, ok, pr, pw, w, $s};return $f;
+			/* */ } return; } var $f = {$blk: writerDescriptor, $c: true, $r, _r, _tuple, _tuple$1, _tuple$2, c, err, err$1, f, f$1, ok, pr, pw, w, $s};return $f;
 		};
 		closeDescriptors = function closeDescriptors$1(closers) {
 			var {_i, _r, _ref, closers, fd, $s, $r, $c} = $restore(this, {closers});
@@ -114332,76 +115543,67 @@ $packages["os/exec"] = (function() {
 			/* */ } return; } var $f = {$blk: CombinedOutput, $c: true, $r, _r, b, c, err, $s};return $f;
 		};
 		$ptrType(Cmd).prototype.StdinPipe = function StdinPipe() {
-			var {_r, _tuple, c, err, pr, pw, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var _tuple, c, err, pr, pw;
 			c = this;
 			if (!($interfaceIsEqual(c.Stdin, $ifaceNil))) {
-				$s = -1; return [$ifaceNil, errors.New("exec: Stdin already set")];
+				return [$ifaceNil, errors.New("exec: Stdin already set")];
 			}
 			if (!(c.Process === ptrType$3.nil)) {
-				$s = -1; return [$ifaceNil, errors.New("exec: StdinPipe after process started")];
+				return [$ifaceNil, errors.New("exec: StdinPipe after process started")];
 			}
-			_r = os.Pipe(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
+			_tuple = os.Pipe();
 			pr = _tuple[0];
 			pw = _tuple[1];
 			err = _tuple[2];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [$ifaceNil, err];
+				return [$ifaceNil, err];
 			}
 			c.Stdin = pr;
 			c.childIOFiles = $append(c.childIOFiles, pr);
 			c.parentIOPipes = $append(c.parentIOPipes, pw);
-			$s = -1; return [pw, $ifaceNil];
-			/* */ } return; } var $f = {$blk: StdinPipe, $c: true, $r, _r, _tuple, c, err, pr, pw, $s};return $f;
+			return [pw, $ifaceNil];
 		};
 		$ptrType(Cmd).prototype.StdoutPipe = function StdoutPipe() {
-			var {_r, _tuple, c, err, pr, pw, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var _tuple, c, err, pr, pw;
 			c = this;
 			if (!($interfaceIsEqual(c.Stdout, $ifaceNil))) {
-				$s = -1; return [$ifaceNil, errors.New("exec: Stdout already set")];
+				return [$ifaceNil, errors.New("exec: Stdout already set")];
 			}
 			if (!(c.Process === ptrType$3.nil)) {
-				$s = -1; return [$ifaceNil, errors.New("exec: StdoutPipe after process started")];
+				return [$ifaceNil, errors.New("exec: StdoutPipe after process started")];
 			}
-			_r = os.Pipe(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
+			_tuple = os.Pipe();
 			pr = _tuple[0];
 			pw = _tuple[1];
 			err = _tuple[2];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [$ifaceNil, err];
+				return [$ifaceNil, err];
 			}
 			c.Stdout = pw;
 			c.childIOFiles = $append(c.childIOFiles, pw);
 			c.parentIOPipes = $append(c.parentIOPipes, pr);
-			$s = -1; return [pr, $ifaceNil];
-			/* */ } return; } var $f = {$blk: StdoutPipe, $c: true, $r, _r, _tuple, c, err, pr, pw, $s};return $f;
+			return [pr, $ifaceNil];
 		};
 		$ptrType(Cmd).prototype.StderrPipe = function StderrPipe() {
-			var {_r, _tuple, c, err, pr, pw, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var _tuple, c, err, pr, pw;
 			c = this;
 			if (!($interfaceIsEqual(c.Stderr, $ifaceNil))) {
-				$s = -1; return [$ifaceNil, errors.New("exec: Stderr already set")];
+				return [$ifaceNil, errors.New("exec: Stderr already set")];
 			}
 			if (!(c.Process === ptrType$3.nil)) {
-				$s = -1; return [$ifaceNil, errors.New("exec: StderrPipe after process started")];
+				return [$ifaceNil, errors.New("exec: StderrPipe after process started")];
 			}
-			_r = os.Pipe(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
+			_tuple = os.Pipe();
 			pr = _tuple[0];
 			pw = _tuple[1];
 			err = _tuple[2];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [$ifaceNil, err];
+				return [$ifaceNil, err];
 			}
 			c.Stderr = pw;
 			c.childIOFiles = $append(c.childIOFiles, pw);
 			c.parentIOPipes = $append(c.parentIOPipes, pr);
-			$s = -1; return [pr, $ifaceNil];
-			/* */ } return; } var $f = {$blk: StderrPipe, $c: true, $r, _r, _tuple, c, err, pr, pw, $s};return $f;
+			return [pr, $ifaceNil];
 		};
 		$ptrType(prefixSuffixSaver).prototype.Write = function Write(p) {
 			var _tmp, _tmp$1, err, lenp, n, n$1, overage, p, w, x, x$1, x$2, x$3;
@@ -114409,13 +115611,13 @@ $packages["os/exec"] = (function() {
 			err = $ifaceNil;
 			w = this;
 			lenp = p.$length;
-			p = w.fill((w.$ptr_prefix || (w.$ptr_prefix = new ptrType$10(function() { return this.$target.prefix; }, function($v) { this.$target.prefix = $v; }, w))), p);
+			p = w.fill((w === ptrType$9.nil && $throwNilPointerError(), (w.$ptr_prefix || (w.$ptr_prefix = new ptrType$10(function() { return this.$target.prefix; }, function($v) { this.$target.prefix = $v; }, w)))), p);
 			overage = p.$length - w.N >> 0;
 			if (overage > 0) {
 				p = $subslice(p, overage);
 				w.skipped = (x = w.skipped, x$1 = (new $Int64(0, overage)), new $Int64(x.$high + x$1.$high, x.$low + x$1.$low));
 			}
-			p = w.fill((w.$ptr_suffix || (w.$ptr_suffix = new ptrType$10(function() { return this.$target.suffix; }, function($v) { this.$target.suffix = $v; }, w))), p);
+			p = w.fill((w === ptrType$9.nil && $throwNilPointerError(), (w.$ptr_suffix || (w.$ptr_suffix = new ptrType$10(function() { return this.$target.suffix; }, function($v) { this.$target.suffix = $v; }, w)))), p);
 			while (true) {
 				if (!(p.$length > 0)) { break; }
 				n$1 = $copySlice($subslice(w.suffix, w.suffixOff), p);
@@ -114657,7 +115859,7 @@ $packages["os/exec"] = (function() {
 		$r = time.$init(); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$pkg.ErrNotFound = errors.New("executable file not found in $PATH");
 		$pkg.ErrWaitDelay = errors.New("exec: WaitDelay expired before I/O complete");
-		execwait = godebug.New("execwait");
+		execwait = godebug.New("#execwait");
 		execerrdot = godebug.New("execerrdot");
 		$pkg.ErrDot = errors.New("cannot run executable found relative to current directory");
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
@@ -114666,9 +115868,7 @@ $packages["os/exec"] = (function() {
 	return $pkg;
 })();
 $packages["internal/goroot"] = (function() {
-	var $pkg = {}, $init, bytes, fmt, os, exec, filepath, strings, sync, gccgoDirs, sliceType, ptrType, gccgoSearch, IsStandardPackage;
-	bytes = $packages["bytes"];
-	fmt = $packages["fmt"];
+	var $pkg = {}, $init, os, exec, filepath, strings, sync, gccgoDirs, sliceType, ptrType, gccgoSearch, IsStandardPackage;
 	os = $packages["os"];
 	exec = $packages["os/exec"];
 	filepath = $packages["path/filepath"];
@@ -114689,7 +115889,7 @@ $packages["internal/goroot"] = (function() {
 		sliceType = $sliceType($String);
 		ptrType = $ptrType(gccgoDirs);
 		IsStandardPackage = function IsStandardPackage$1(goroot, compiler, path) {
-			var {$24r, _1, _r, _r$1, _tuple, compiler, dir, err, goroot, path, $s, $r, $c} = $restore(this, {goroot, compiler, path});
+			var {$24r, $24r$1, _1, _r, _r$1, _r$2, _tuple, _v, compiler, dir, err, goroot, info, path, $s, $r, $c} = $restore(this, {goroot, compiler, path});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 				_1 = compiler;
 				/* */ if (_1 === ("gc")) { $s = 2; continue; }
@@ -114699,18 +115899,23 @@ $packages["internal/goroot"] = (function() {
 					dir = filepath.Join(new sliceType([goroot, "src", path]));
 					_r = os.Stat(dir); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 					_tuple = _r;
+					info = _tuple[0];
 					err = _tuple[1];
-					$s = -1; return $interfaceIsEqual(err, $ifaceNil);
+					if (!($interfaceIsEqual(err, $ifaceNil))) { _v = false; $s = 7; continue s; }
+					_r$1 = info.IsDir(); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_v = _r$1; case 7:
+					$24r = _v;
+					$s = 9; case 9: return $24r;
 				/* } else if (_1 === ("gccgo")) { */ case 3:
-					_r$1 = gccgoSearch.isStandard(path); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					$24r = _r$1;
-					$s = 8; case 8: return $24r;
+					_r$2 = gccgoSearch.isStandard(path); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					$24r$1 = _r$2;
+					$s = 11; case 11: return $24r$1;
 				/* } else { */ case 4:
 					$panic(new $String("unknown compiler " + compiler));
 				/* } */ case 5:
 			case 1:
 			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: IsStandardPackage$1, $c: true, $r, $24r, _1, _r, _r$1, _tuple, compiler, dir, err, goroot, path, $s};return $f;
+			/* */ } return; } var $f = {$blk: IsStandardPackage$1, $c: true, $r, $24r, $24r$1, _1, _r, _r$1, _r$2, _tuple, _v, compiler, dir, err, goroot, info, path, $s};return $f;
 		};
 		$pkg.IsStandardPackage = IsStandardPackage;
 		$ptrType(gccgoDirs).prototype.init = function init() {
@@ -114871,33 +116076,70 @@ $packages["internal/goroot"] = (function() {
 	$init = function() {
 		$pkg.$init = function() {};
 		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = bytes.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = fmt.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = os.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = exec.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = filepath.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strings.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = sync.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = os.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = exec.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = filepath.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strings.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = sync.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		gccgoSearch = new gccgoDirs.ptr(new sync.Once.ptr(0, new sync.Mutex.ptr(0, 0)), sliceType.nil);
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
 	return $pkg;
 })();
-$packages["internal/goversion"] = (function() {
-	var $pkg = {}, $init;
+$packages["internal/platform"] = (function() {
+	var $pkg = {}, $init, OSArch, osArchInfo, distInfo, CgoSupported;
+	OSArch = $newType(0, $kindStruct, "platform.OSArch", true, "internal/platform", true, function(GOOS_, GOARCH_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.GOOS = "";
+			this.GOARCH = "";
+			return;
+		}
+		this.GOOS = GOOS_;
+		this.GOARCH = GOARCH_;
+	});
+	osArchInfo = $newType(0, $kindStruct, "platform.osArchInfo", true, "internal/platform", false, function(CgoSupported_, FirstClass_, Broken_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.CgoSupported = false;
+			this.FirstClass = false;
+			this.Broken = false;
+			return;
+		}
+		this.CgoSupported = CgoSupported_;
+		this.FirstClass = FirstClass_;
+		this.Broken = Broken_;
+	});
+	$pkg.OSArch = OSArch;
+	$pkg.osArchInfo = osArchInfo;
 	$pkg.$finishSetup = function() {
+		$ptrType(OSArch).prototype.String = function String() {
+			var p;
+			p = this;
+			return p.GOOS + "/" + p.GOARCH;
+		};
+		OSArch.prototype.String = function(...$args) { return this.$val.String(...$args); };
+		CgoSupported = function CgoSupported$1(goos, goarch) {
+			var _entry, goarch, goos;
+			return (_entry = $mapIndex(distInfo,OSArch.keyFor(new OSArch.ptr(goos, goarch))), _entry !== undefined ? _entry.v : new osArchInfo.ptr(false, false, false)).CgoSupported;
+		};
+		$pkg.CgoSupported = CgoSupported;
+		OSArch.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		OSArch.init("", [{prop: "GOOS", name: "GOOS", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "GOARCH", name: "GOARCH", embedded: false, exported: true, typ: $String, tag: ""}]);
+		osArchInfo.init("", [{prop: "CgoSupported", name: "CgoSupported", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "FirstClass", name: "FirstClass", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "Broken", name: "Broken", embedded: false, exported: true, typ: $Bool, tag: ""}]);
 	};
 	$init = function() {
 		$pkg.$init = function() {};
 		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
+		distInfo = $makeMap(OSArch.keyFor, [{ k: $clone(new OSArch.ptr("aix", "ppc64"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("android", "386"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("android", "amd64"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("android", "arm"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("android", "arm64"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("darwin", "amd64"), OSArch), v: $clone(new osArchInfo.ptr(true, true, false), osArchInfo) }, { k: $clone(new OSArch.ptr("darwin", "arm64"), OSArch), v: $clone(new osArchInfo.ptr(true, true, false), osArchInfo) }, { k: $clone(new OSArch.ptr("dragonfly", "amd64"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("freebsd", "386"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("freebsd", "amd64"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("freebsd", "arm"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("freebsd", "arm64"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("freebsd", "riscv64"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("illumos", "amd64"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("ios", "amd64"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("ios", "arm64"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("js", "wasm"), OSArch), v: $clone(new osArchInfo.ptr(false, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("linux", "386"), OSArch), v: $clone(new osArchInfo.ptr(true, true, false), osArchInfo) }, { k: $clone(new OSArch.ptr("linux", "amd64"), OSArch), v: $clone(new osArchInfo.ptr(true, true, false), osArchInfo) }, { k: $clone(new OSArch.ptr("linux", "arm"), OSArch), v: $clone(new osArchInfo.ptr(true, true, false), osArchInfo) }, { k: $clone(new OSArch.ptr("linux", "arm64"), OSArch), v: $clone(new osArchInfo.ptr(true, true, false), osArchInfo) }, { k: $clone(new OSArch.ptr("linux", "loong64"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("linux", "mips"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("linux", "mips64"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("linux", "mips64le"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("linux", "mipsle"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("linux", "ppc64"), OSArch), v: $clone(new osArchInfo.ptr(false, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("linux", "ppc64le"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("linux", "riscv64"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("linux", "s390x"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("linux", "sparc64"), OSArch), v: $clone(new osArchInfo.ptr(true, false, true), osArchInfo) }, { k: $clone(new OSArch.ptr("netbsd", "386"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("netbsd", "amd64"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("netbsd", "arm"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("netbsd", "arm64"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("openbsd", "386"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("openbsd", "amd64"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("openbsd", "arm"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("openbsd", "arm64"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("openbsd", "mips64"), OSArch), v: $clone(new osArchInfo.ptr(true, false, true), osArchInfo) }, { k: $clone(new OSArch.ptr("openbsd", "ppc64"), OSArch), v: $clone(new osArchInfo.ptr(false, false, true), osArchInfo) }, { k: $clone(new OSArch.ptr("plan9", "386"), OSArch), v: $clone(new osArchInfo.ptr(false, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("plan9", "amd64"), OSArch), v: $clone(new osArchInfo.ptr(false, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("plan9", "arm"), OSArch), v: $clone(new osArchInfo.ptr(false, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("solaris", "amd64"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("wasip1", "wasm"), OSArch), v: $clone(new osArchInfo.ptr(false, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("windows", "386"), OSArch), v: $clone(new osArchInfo.ptr(true, true, false), osArchInfo) }, { k: $clone(new OSArch.ptr("windows", "amd64"), OSArch), v: $clone(new osArchInfo.ptr(true, true, false), osArchInfo) }, { k: $clone(new OSArch.ptr("windows", "arm"), OSArch), v: $clone(new osArchInfo.ptr(false, false, false), osArchInfo) }, { k: $clone(new OSArch.ptr("windows", "arm64"), OSArch), v: $clone(new osArchInfo.ptr(true, false, false), osArchInfo) }]);
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
 	return $pkg;
 })();
 $packages["go/build"] = (function() {
-	var $pkg = {}, $init, bufio, bytes, errors, fmt, ast, constraint, doc, parser, scanner, token, buildcfg, godebug, goroot, goversion, io, fs, os, exec, path, filepath, runtime, sort, strconv, strings, unicode, utf8, importReader, Context, ImportMode, Package, NoGoError, MultiplePackageError, fileInfo, fileImport, fileEmbed, sliceType, sliceType$1, ptrType, ptrType$1, ptrType$2, ptrType$3, sliceType$2, sliceType$3, ptrType$4, sliceType$4, sliceType$5, structType, ptrType$5, ptrType$6, ptrType$7, ptrType$8, sliceType$6, ptrType$9, sliceType$7, ptrType$10, ptrType$11, mapType, ptrType$12, funcType, funcType$1, funcType$2, funcType$3, sliceType$8, funcType$4, funcType$5, mapType$1, ptrType$13, ptrType$14, defaultToolTags, defaultReleaseTags, dummyPkg, dummyPkg$24ptr, cgoEnabled, knownOS, unixOS, knownArch, bom, errSyntax, errNUL, goEmbed, _r, installgoroot, errNoModules, slashSlash, slashStar, starSlash, newline, plusBuild, goBuildComment, errMultipleGoBuild, binaryOnlyComment, newImportReader, isIdent, readComments, readGoInfo, isValidImport, parseGoEmbed, getToolDir, hasSubdir, defaultGOPATH, defaultContext, envOr, nameExt, fileListForExt, equal, hasGoFiles, findImportComment, skipSpaceOrComment, parseWord, cleanDecls, isGoBuildComment, parseFileHeader, expandSrcDir, safeCgoName, splitQuoted, IsLocalImport;
+	var $pkg = {}, $init, bufio, bytes, errors, fmt, ast, constraint, doc, parser, scanner, token, buildcfg, godebug, goroot, goversion, platform, io, fs, os, exec, path, filepath, runtime, sort, strconv, strings, unicode, utf8, importReader, Context, ImportMode, Package, Directive, NoGoError, MultiplePackageError, fileInfo, fileImport, fileEmbed, sliceType, sliceType$1, sliceType$2, ptrType, ptrType$1, ptrType$2, ptrType$3, sliceType$3, sliceType$4, ptrType$4, sliceType$5, sliceType$6, structType, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, sliceType$7, ptrType$11, sliceType$8, ptrType$12, mapType, ptrType$13, funcType, funcType$1, funcType$2, funcType$3, sliceType$9, funcType$4, funcType$5, mapType$1, ptrType$14, ptrType$15, defaultToolTags, defaultReleaseTags, dummyPkg, dummyPkg$24ptr, knownOS, unixOS, knownArch, bom, errSyntax, errNUL, goEmbed, _r, installgoroot, errNoModules, slashSlash, slashStar, starSlash, newline, plusBuild, goBuildComment, errMultipleGoBuild, binaryOnlyComment, newImportReader, isIdent, readComments, readGoInfo, isValidImport, parseGoEmbed, getToolDir, hasSubdir, defaultGOPATH, defaultContext, envOr, nameExt, fileListForExt, equal, hasGoFiles, findImportComment, skipSpaceOrComment, parseWord, cleanDecls, isGoBuildComment, parseFileHeader, expandSrcDir, safeCgoName, splitQuoted, IsLocalImport;
 	bufio = $packages["bufio"];
 	bytes = $packages["bytes"];
 	errors = $packages["errors"];
@@ -114912,6 +116154,7 @@ $packages["go/build"] = (function() {
 	godebug = $packages["internal/godebug"];
 	goroot = $packages["internal/goroot"];
 	goversion = $packages["internal/goversion"];
+	platform = $packages["internal/platform"];
 	io = $packages["io"];
 	fs = $packages["io/fs"];
 	os = $packages["os"];
@@ -114928,7 +116171,7 @@ $packages["go/build"] = (function() {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.b = ptrType.nil;
-			this.buf = sliceType$1.nil;
+			this.buf = sliceType$2.nil;
 			this.peek = 0;
 			this.err = $ifaceNil;
 			this.eof = false;
@@ -114989,7 +116232,7 @@ $packages["go/build"] = (function() {
 		this.OpenFile = OpenFile_;
 	});
 	ImportMode = $newType(4, $kindUint, "build.ImportMode", true, "go/build", true, null);
-	Package = $newType(0, $kindStruct, "build.Package", true, "go/build", true, function(Dir_, Name_, ImportComment_, Doc_, ImportPath_, Root_, SrcRoot_, PkgRoot_, PkgTargetRoot_, BinDir_, Goroot_, PkgObj_, AllTags_, ConflictDir_, BinaryOnly_, GoFiles_, CgoFiles_, IgnoredGoFiles_, InvalidGoFiles_, IgnoredOtherFiles_, CFiles_, CXXFiles_, MFiles_, HFiles_, FFiles_, SFiles_, SwigFiles_, SwigCXXFiles_, SysoFiles_, CgoCFLAGS_, CgoCPPFLAGS_, CgoCXXFLAGS_, CgoFFLAGS_, CgoLDFLAGS_, CgoPkgConfig_, TestGoFiles_, XTestGoFiles_, Imports_, ImportPos_, TestImports_, TestImportPos_, XTestImports_, XTestImportPos_, EmbedPatterns_, EmbedPatternPos_, TestEmbedPatterns_, TestEmbedPatternPos_, XTestEmbedPatterns_, XTestEmbedPatternPos_) {
+	Package = $newType(0, $kindStruct, "build.Package", true, "go/build", true, function(Dir_, Name_, ImportComment_, Doc_, ImportPath_, Root_, SrcRoot_, PkgRoot_, PkgTargetRoot_, BinDir_, Goroot_, PkgObj_, AllTags_, ConflictDir_, BinaryOnly_, GoFiles_, CgoFiles_, IgnoredGoFiles_, InvalidGoFiles_, IgnoredOtherFiles_, CFiles_, CXXFiles_, MFiles_, HFiles_, FFiles_, SFiles_, SwigFiles_, SwigCXXFiles_, SysoFiles_, CgoCFLAGS_, CgoCPPFLAGS_, CgoCXXFLAGS_, CgoFFLAGS_, CgoLDFLAGS_, CgoPkgConfig_, TestGoFiles_, XTestGoFiles_, Directives_, TestDirectives_, XTestDirectives_, Imports_, ImportPos_, TestImports_, TestImportPos_, XTestImports_, XTestImportPos_, EmbedPatterns_, EmbedPatternPos_, TestEmbedPatterns_, TestEmbedPatternPos_, XTestEmbedPatterns_, XTestEmbedPatternPos_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.Dir = "";
@@ -115029,6 +116272,9 @@ $packages["go/build"] = (function() {
 			this.CgoPkgConfig = sliceType.nil;
 			this.TestGoFiles = sliceType.nil;
 			this.XTestGoFiles = sliceType.nil;
+			this.Directives = sliceType$1.nil;
+			this.TestDirectives = sliceType$1.nil;
+			this.XTestDirectives = sliceType$1.nil;
 			this.Imports = sliceType.nil;
 			this.ImportPos = false;
 			this.TestImports = sliceType.nil;
@@ -115080,6 +116326,9 @@ $packages["go/build"] = (function() {
 		this.CgoPkgConfig = CgoPkgConfig_;
 		this.TestGoFiles = TestGoFiles_;
 		this.XTestGoFiles = XTestGoFiles_;
+		this.Directives = Directives_;
+		this.TestDirectives = TestDirectives_;
+		this.XTestDirectives = XTestDirectives_;
 		this.Imports = Imports_;
 		this.ImportPos = ImportPos_;
 		this.TestImports = TestImports_;
@@ -115093,6 +116342,16 @@ $packages["go/build"] = (function() {
 		this.XTestEmbedPatterns = XTestEmbedPatterns_;
 		this.XTestEmbedPatternPos = XTestEmbedPatternPos_;
 	});
+	Directive = $newType(0, $kindStruct, "build.Directive", true, "go/build", true, function(Text_, Pos_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Text = "";
+			this.Pos = new token.Position.ptr("", 0, 0, 0);
+			return;
+		}
+		this.Text = Text_;
+		this.Pos = Pos_;
+	});
 	NoGoError = $newType(0, $kindStruct, "build.NoGoError", true, "go/build", true, function(Dir_) {
 		this.$val = this;
 		if (arguments.length === 0) {
@@ -115113,16 +116372,17 @@ $packages["go/build"] = (function() {
 		this.Packages = Packages_;
 		this.Files = Files_;
 	});
-	fileInfo = $newType(0, $kindStruct, "build.fileInfo", true, "go/build", false, function(name_, header_, fset_, parsed_, parseErr_, imports_, embeds_) {
+	fileInfo = $newType(0, $kindStruct, "build.fileInfo", true, "go/build", false, function(name_, header_, fset_, parsed_, parseErr_, imports_, embeds_, directives_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.name = "";
-			this.header = sliceType$1.nil;
+			this.header = sliceType$2.nil;
 			this.fset = ptrType$1.nil;
-			this.parsed = ptrType$8.nil;
+			this.parsed = ptrType$9.nil;
 			this.parseErr = $ifaceNil;
-			this.imports = sliceType$3.nil;
-			this.embeds = sliceType$4.nil;
+			this.imports = sliceType$4.nil;
+			this.embeds = sliceType$5.nil;
+			this.directives = sliceType$1.nil;
 			return;
 		}
 		this.name = name_;
@@ -115132,6 +116392,7 @@ $packages["go/build"] = (function() {
 		this.parseErr = parseErr_;
 		this.imports = imports_;
 		this.embeds = embeds_;
+		this.directives = directives_;
 	});
 	fileImport = $newType(0, $kindStruct, "build.fileImport", true, "go/build", false, function(path_, pos_, doc_) {
 		this.$val = this;
@@ -115159,6 +116420,7 @@ $packages["go/build"] = (function() {
 	$pkg.Context = Context;
 	$pkg.ImportMode = ImportMode;
 	$pkg.Package = Package;
+	$pkg.Directive = Directive;
 	$pkg.NoGoError = NoGoError;
 	$pkg.MultiplePackageError = MultiplePackageError;
 	$pkg.fileInfo = fileInfo;
@@ -115166,38 +116428,40 @@ $packages["go/build"] = (function() {
 	$pkg.fileEmbed = fileEmbed;
 	$pkg.$finishSetup = function() {
 		sliceType = $sliceType($String);
-		sliceType$1 = $sliceType($Uint8);
+		sliceType$1 = $sliceType(Directive);
+		sliceType$2 = $sliceType($Uint8);
 		ptrType = $ptrType(bufio.Reader);
 		ptrType$1 = $ptrType(token.FileSet);
 		ptrType$2 = $ptrType(ast.GenDecl);
 		ptrType$3 = $ptrType(ast.ImportSpec);
-		sliceType$2 = $sliceType($emptyInterface);
-		sliceType$3 = $sliceType(fileImport);
+		sliceType$3 = $sliceType($emptyInterface);
+		sliceType$4 = $sliceType(fileImport);
 		ptrType$4 = $ptrType(ast.CommentGroup);
-		sliceType$4 = $sliceType(fileEmbed);
-		sliceType$5 = $sliceType(fs.DirEntry);
+		sliceType$5 = $sliceType(fileEmbed);
+		sliceType$6 = $sliceType(fs.DirEntry);
 		structType = $structType("go/build", [{prop: "vendor", name: "vendor", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "goroot", name: "goroot", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "gopath", name: "gopath", embedded: false, exported: false, typ: sliceType, tag: ""}]);
-		ptrType$5 = $ptrType($Bool);
-		ptrType$6 = $ptrType(fileInfo);
-		ptrType$7 = $ptrType(sliceType);
-		ptrType$8 = $ptrType(ast.File);
-		sliceType$6 = $sliceType(token.Position);
-		ptrType$9 = $ptrType(strings.Builder);
-		sliceType$7 = $sliceType($Int32);
-		ptrType$10 = $ptrType(importReader);
-		ptrType$11 = $ptrType(Package);
+		ptrType$5 = $ptrType(Package);
+		ptrType$6 = $ptrType($Bool);
+		ptrType$7 = $ptrType(fileInfo);
+		ptrType$8 = $ptrType(sliceType);
+		ptrType$9 = $ptrType(ast.File);
+		ptrType$10 = $ptrType(sliceType$1);
+		sliceType$7 = $sliceType(token.Position);
+		ptrType$11 = $ptrType(strings.Builder);
+		sliceType$8 = $sliceType($Int32);
+		ptrType$12 = $ptrType(importReader);
 		mapType = $mapType($String, $Bool);
-		ptrType$12 = $ptrType(Context);
+		ptrType$13 = $ptrType(Context);
 		funcType = $funcType([sliceType], [$String], true);
 		funcType$1 = $funcType([$String], [sliceType], false);
 		funcType$2 = $funcType([$String], [$Bool], false);
 		funcType$3 = $funcType([$String, $String], [$String, $Bool], false);
-		sliceType$8 = $sliceType(fs.FileInfo);
-		funcType$4 = $funcType([$String], [sliceType$8, $error], false);
+		sliceType$9 = $sliceType(fs.FileInfo);
+		funcType$4 = $funcType([$String], [sliceType$9, $error], false);
 		funcType$5 = $funcType([$String], [io.ReadCloser, $error], false);
-		mapType$1 = $mapType($String, sliceType$6);
-		ptrType$13 = $ptrType(NoGoError);
-		ptrType$14 = $ptrType(MultiplePackageError);
+		mapType$1 = $mapType($String, sliceType$7);
+		ptrType$14 = $ptrType(NoGoError);
+		ptrType$15 = $ptrType(MultiplePackageError);
 		newImportReader = function newImportReader$1(name, r) {
 			var {_r$1, _r$2, _tuple, b, err, leadingBytes, name, r, $s, $r, $c} = $restore(this, {name, r});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -115212,7 +116476,7 @@ $packages["go/build"] = (function() {
 				_r$2 = b.Discard(3); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				_r$2;
 			/* } */ case 3:
-			$s = -1; return new importReader.ptr(b, sliceType$1.nil, 0, $ifaceNil, false, 0, $clone(new token.Position.ptr(name, 0, 1, 1), token.Position));
+			$s = -1; return new importReader.ptr(b, sliceType$2.nil, 0, $ifaceNil, false, 0, $clone(new token.Position.ptr(name, 0, 1, 1), token.Position));
 			/* */ } return; } var $f = {$blk: newImportReader$1, $c: true, $r, _r$1, _r$2, _tuple, b, err, leadingBytes, name, r, $s};return $f;
 		};
 		isIdent = function isIdent$1(c) {
@@ -115685,7 +116949,7 @@ $packages["go/build"] = (function() {
 			/* */ } return; } var $f = {$blk: readComments$1, $c: true, $r, _r$1, _r$2, f, r, $s};return $f;
 		};
 		readGoInfo = function readGoInfo$1(f, info) {
-			var {$24r, _i, _i$1, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, c, d, decl, doc$1, dspec, embs, err, err$1, f, first, hasEmbed, info, line, ok, ok$1, path$1, pos, quoted, r, spec, x, $s, $r, $c} = $restore(this, {f, info});
+			var {$24r, _i, _i$1, _i$2, _i$3, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, c, c$1, d, decl, doc$1, dspec, embs, err, err$1, f, first, group, hasEmbed, info, line, ok, ok$1, path$1, pos, quoted, r, spec, x, $s, $r, $c} = $restore(this, {f, info});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_r$1 = newImportReader(info.name, f); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			r = _r$1;
@@ -115776,7 +117040,7 @@ $packages["go/build"] = (function() {
 					/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 29; continue; }
 					/* */ $s = 30; continue;
 					/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 29:
-						_r$9 = fmt.Errorf("parser returned invalid quoted string: <%s>", new sliceType$2([new $String(quoted)])); /* */ $s = 31; case 31: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+						_r$9 = fmt.Errorf("parser returned invalid quoted string: <%s>", new sliceType$3([new $String(quoted)])); /* */ $s = 31; case 31: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 						$24r = _r$9;
 						$s = 32; case 32: return $24r;
 					/* } */ case 30:
@@ -115785,7 +117049,7 @@ $packages["go/build"] = (function() {
 					/* if (!isValidImport(path$1)) { */ case 33:
 						_r$10 = info.fset.Position(spec.Pos()); /* */ $s = 35; case 35: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
 						info.parseErr = (x = new scanner.Error.ptr($clone(_r$10, token.Position), "invalid import path: " + path$1), new x.constructor.elem(x));
-						info.imports = sliceType$3.nil;
+						info.imports = sliceType$4.nil;
 						$s = -1; return $ifaceNil;
 					/* } */ case 34:
 					if (path$1 === "embed") {
@@ -115802,38 +117066,63 @@ $packages["go/build"] = (function() {
 				_i++;
 			$s = 25; continue;
 			case 26:
-			/* */ if (hasEmbed) { $s = 36; continue; }
-			/* */ $s = 37; continue;
-			/* if (hasEmbed) { */ case 36:
-				line = sliceType$1.nil;
-				first = true;
+			_ref$2 = info.parsed.Comments;
+			_i$2 = 0;
+			/* while (true) { */ case 36:
+				/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 37; continue; }
+				group = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
+				if (group.Pos() >= info.parsed.Package) {
+					/* break; */ $s = 37; continue;
+				}
+				_ref$3 = group.List;
+				_i$3 = 0;
 				/* while (true) { */ case 38:
-					_r$11 = r.findEmbed(first); /* */ $s = 40; case 40: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					/* if (!(_r$11)) { break; } */ if(!(_r$11)) { $s = 39; continue; }
+					/* if (!(_i$3 < _ref$3.$length)) { break; } */ if(!(_i$3 < _ref$3.$length)) { $s = 39; continue; }
+					c = ((_i$3 < 0 || _i$3 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$3]);
+					/* */ if (strings.HasPrefix(c.Text, "//go:")) { $s = 40; continue; }
+					/* */ $s = 41; continue;
+					/* if (strings.HasPrefix(c.Text, "//go:")) { */ case 40:
+						_r$11 = info.fset.Position(c.Slash); /* */ $s = 42; case 42: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+						info.directives = $append(info.directives, new Directive.ptr(c.Text, $clone(_r$11, token.Position)));
+					/* } */ case 41:
+					_i$3++;
+				$s = 38; continue;
+				case 39:
+				_i$2++;
+			$s = 36; continue;
+			case 37:
+			/* */ if (hasEmbed) { $s = 43; continue; }
+			/* */ $s = 44; continue;
+			/* if (hasEmbed) { */ case 43:
+				line = sliceType$2.nil;
+				first = true;
+				/* while (true) { */ case 45:
+					_r$12 = r.findEmbed(first); /* */ $s = 47; case 47: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+					/* if (!(_r$12)) { break; } */ if(!(_r$12)) { $s = 46; continue; }
 					line = $subslice(line, 0, 0);
 					pos = $clone(r.pos, token.Position);
-					/* while (true) { */ case 41:
-						_r$12 = r.readByteNoBuf(); /* */ $s = 43; case 43: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						c = _r$12;
-						if ((c === 10) || !($interfaceIsEqual(r.err, $ifaceNil)) || r.eof) {
-							/* break; */ $s = 42; continue;
+					/* while (true) { */ case 48:
+						_r$13 = r.readByteNoBuf(); /* */ $s = 50; case 50: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+						c$1 = _r$13;
+						if ((c$1 === 10) || !($interfaceIsEqual(r.err, $ifaceNil)) || r.eof) {
+							/* break; */ $s = 49; continue;
 						}
-						line = $append(line, c);
-					$s = 41; continue;
-					case 42:
-					_r$13 = parseGoEmbed(($bytesToString(line)), $clone(pos, token.Position)); /* */ $s = 44; case 44: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					_tuple$4 = _r$13;
+						line = $append(line, c$1);
+					$s = 48; continue;
+					case 49:
+					_r$14 = parseGoEmbed(($bytesToString(line)), $clone(pos, token.Position)); /* */ $s = 51; case 51: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+					_tuple$4 = _r$14;
 					embs = _tuple$4[0];
 					err$1 = _tuple$4[1];
 					if ($interfaceIsEqual(err$1, $ifaceNil)) {
 						info.embeds = $appendSlice(info.embeds, embs);
 					}
 					first = false;
-				$s = 38; continue;
-				case 39:
-			/* } */ case 37:
+				$s = 45; continue;
+				case 46:
+			/* } */ case 44:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: readGoInfo$1, $c: true, $r, $24r, _i, _i$1, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, c, d, decl, doc$1, dspec, embs, err, err$1, f, first, hasEmbed, info, line, ok, ok$1, path$1, pos, quoted, r, spec, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: readGoInfo$1, $c: true, $r, $24r, _i, _i$1, _i$2, _i$3, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, c, c$1, d, decl, doc$1, dspec, embs, err, err$1, f, first, group, hasEmbed, info, line, ok, ok$1, path$1, pos, quoted, r, spec, x, $s};return $f;
 		};
 		isValidImport = function isValidImport$1(s) {
 			var _i, _ref, _rune, r, s;
@@ -115871,7 +117160,7 @@ $packages["go/build"] = (function() {
 					$s = -1; return;
 					/* */ } return; } var $f = {$blk: parseGoEmbed·func2, $c: true, $r, _r$1, trim, $s};return $f;
 				}; })(args, pos, trimBytes);
-			list = sliceType$4.nil;
+			list = sliceType$5.nil;
 			$r = trimSpace(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* while (true) { */ case 2:
 				/* if (!(!(args[0] === ""))) { break; } */ if(!(!(args[0] === ""))) { $s = 3; continue; }
@@ -115889,8 +117178,8 @@ $packages["go/build"] = (function() {
 						/* */ if (!ok) { $s = 9; continue; }
 						/* */ $s = 10; continue;
 						/* if (!ok) { */ case 9:
-							_r$1 = fmt.Errorf("invalid quoted string in //go:embed: %s", new sliceType$2([new $String(args[0])])); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-							$24r = [sliceType$4.nil, _r$1];
+							_r$1 = fmt.Errorf("invalid quoted string in //go:embed: %s", new sliceType$3([new $String(args[0])])); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+							$24r = [sliceType$5.nil, _r$1];
 							$s = 12; case 12: return $24r;
 						/* } */ case 10:
 						$r = trimBytes[0]((1 + path$1.length >> 0) + 1 >> 0); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -115913,8 +117202,8 @@ $packages["go/build"] = (function() {
 								/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 18; continue; }
 								/* */ $s = 19; continue;
 								/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 18:
-									_r$2 = fmt.Errorf("invalid quoted string in //go:embed: %s", new sliceType$2([new $String($substring(args[0], 0, (i + 1 >> 0)))])); /* */ $s = 20; case 20: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-									$24r$1 = [sliceType$4.nil, _r$2];
+									_r$2 = fmt.Errorf("invalid quoted string in //go:embed: %s", new sliceType$3([new $String($substring(args[0], 0, (i + 1 >> 0)))])); /* */ $s = 20; case 20: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+									$24r$1 = [sliceType$5.nil, _r$2];
 									$s = 21; case 21: return $24r$1;
 								/* } */ case 19:
 								path$1 = q;
@@ -115927,8 +117216,8 @@ $packages["go/build"] = (function() {
 						/* */ if (i >= args[0].length) { $s = 23; continue; }
 						/* */ $s = 24; continue;
 						/* if (i >= args[0].length) { */ case 23:
-							_r$3 = fmt.Errorf("invalid quoted string in //go:embed: %s", new sliceType$2([new $String(args[0])])); /* */ $s = 25; case 25: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							$24r$2 = [sliceType$4.nil, _r$3];
+							_r$3 = fmt.Errorf("invalid quoted string in //go:embed: %s", new sliceType$3([new $String(args[0])])); /* */ $s = 25; case 25: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							$24r$2 = [sliceType$5.nil, _r$3];
 							$s = 26; case 26: return $24r$2;
 						/* } */ case 24:
 						$s = 8; continue;
@@ -115959,8 +117248,8 @@ $packages["go/build"] = (function() {
 					/* */ if (!unicode.IsSpace(r)) { $s = 30; continue; }
 					/* */ $s = 31; continue;
 					/* if (!unicode.IsSpace(r)) { */ case 30:
-						_r$4 = fmt.Errorf("invalid quoted string in //go:embed: %s", new sliceType$2([new $String(args[0])])); /* */ $s = 32; case 32: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						$24r$3 = [sliceType$4.nil, _r$4];
+						_r$4 = fmt.Errorf("invalid quoted string in //go:embed: %s", new sliceType$3([new $String(args[0])])); /* */ $s = 32; case 32: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						$24r$3 = [sliceType$5.nil, _r$4];
 						$s = 33; case 33: return $24r$3;
 					/* } */ case 31:
 				/* } */ case 29:
@@ -116127,9 +117416,9 @@ $packages["go/build"] = (function() {
 				fis = _tuple[0];
 				err = _tuple[1];
 				if (!($interfaceIsEqual(err, $ifaceNil))) {
-					$s = -1; return [sliceType$5.nil, err];
+					$s = -1; return [sliceType$6.nil, err];
 				}
-				des = $makeSlice(sliceType$5, fis.$length);
+				des = $makeSlice(sliceType$6, fis.$length);
 				_ref = fis;
 				_i = 0;
 				while (true) {
@@ -116269,7 +117558,7 @@ $packages["go/build"] = (function() {
 			/* */ } return; } var $f = {$blk: defaultGOPATH$1, $c: true, $r, _r$1, def, env, home, $s};return $f;
 		};
 		defaultContext = function defaultContext$1() {
-			var {_1, _arg, _entry, _r$1, _r$2, _r$3, c, env, goroot$1, i, $s, $r, $c} = $restore(this, {});
+			var {_1, _arg, _r$1, _r$2, _r$3, c, env, goroot$1, i, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = new Context.ptr("", "", "", "", "", false, false, "", sliceType.nil, sliceType.nil, sliceType.nil, "", $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError);
 			c.GOARCH = buildcfg.GOARCH;
@@ -116287,7 +117576,7 @@ $packages["go/build"] = (function() {
 			defaultToolTags = $appendSlice(new sliceType([]), c.ToolTags);
 			i = 1;
 			while (true) {
-				if (!(i <= 20)) { break; }
+				if (!(i <= 21)) { break; }
 				c.ReleaseTags = $append(c.ReleaseTags, "go1." + strconv.Itoa(i));
 				i = i + (1) >> 0;
 			}
@@ -116305,14 +117594,14 @@ $packages["go/build"] = (function() {
 					c.CgoEnabled = false;
 				} else {
 					if ("ecmascript" === c.GOARCH && "js" === c.GOOS) {
-						c.CgoEnabled = (_entry = $mapIndex(cgoEnabled,$String.keyFor(c.GOOS + "/" + c.GOARCH)), _entry !== undefined ? _entry.v : false);
+						c.CgoEnabled = platform.CgoSupported(c.GOOS, c.GOARCH);
 						break;
 					}
 					c.CgoEnabled = false;
 				}
 			}
 			$s = -1; return c;
-			/* */ } return; } var $f = {$blk: defaultContext$1, $c: true, $r, _1, _arg, _entry, _r$1, _r$2, _r$3, c, env, goroot$1, i, $s};return $f;
+			/* */ } return; } var $f = {$blk: defaultContext$1, $c: true, $r, _1, _arg, _r$1, _r$2, _r$3, c, env, goroot$1, i, $s};return $f;
 		};
 		envOr = function envOr$1(name, def) {
 			var {_r$1, def, name, s, $s, $r, $c} = $restore(this, {name, def});
@@ -116348,7 +117637,7 @@ $packages["go/build"] = (function() {
 			var {$24r, _r$1, e, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			e = this;
-			_r$1 = fmt.Sprintf("found packages %s (%s) and %s (%s) in %s", new sliceType$2([new $String((x = e.Packages, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]))), new $String((x$1 = e.Files, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]))), new $String((x$2 = e.Packages, (1 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 1]))), new $String((x$3 = e.Files, (1 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 1]))), new $String(e.Dir)])); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$1 = fmt.Sprintf("found packages %s (%s) and %s (%s) in %s", new sliceType$3([new $String((x = e.Packages, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]))), new $String((x$1 = e.Files, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]))), new $String((x$2 = e.Packages, (1 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 1]))), new $String((x$3 = e.Files, (1 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 1]))), new $String(e.Dir)])); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			$24r = _r$1;
 			$s = 2; case 2: return $24r;
 			/* */ } return; } var $f = {$blk: Error$1, $c: true, $r, $24r, _r$1, e, x, x$1, x$2, x$3, $s};return $f;
@@ -116362,7 +117651,7 @@ $packages["go/build"] = (function() {
 			return $substring(name, i);
 		};
 		$ptrType(Context).prototype.Import = function Import$1(path$1, srcDir, mode) {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, Sfiles, _1, _3, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _entry, _entry$1, _entry$2, _i, _i$1, _i$10, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _i$9, _key, _key$1, _key$2, _key$3, _keys, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$10, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _size, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, _v$4, _v$5, _v$6, _v$7, _v$8, all, allTags, badGoError, badGoFile, badGoFiles, binaryOnly, com, ctxt, d, data, dir, dir$1, dir$2, dir$3, dir$4, dir$5, dir$6, dirs, earlyRoot, emb, embedMap, embedPos, err, err$1, err$2, err$3, err$4, ext, fileList, filename, firstCommentFile, firstFile, format, fset, gopath$1, gorootFirst, i, imp, imp$1, importMap, importPos, inTestdata, info, isCgo, isDir$1, isDir$2, isDir$3, isTest, isXTest, line, list, mode, name, ok, ok$1, p, path$1, paths, pkg, pkga, pkgerr, pkgtargetroot, qcom, root, root$1, root$2, root$3, rootsrc, searchVendor, setPkga, srcDir, sub, sub$1, suffix, tag, testEmbedPos, testImportPos, tried, xTestEmbedPos, xTestImportPos, $s, $r, $c} = $restore(this, {path$1, srcDir, mode});
+			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, Sfiles, _1, _3, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _entry, _entry$1, _entry$2, _i, _i$1, _i$10, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _i$9, _key, _key$1, _key$2, _key$3, _keys, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$10, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _size, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, _v$4, _v$5, _v$6, _v$7, _v$8, all, allTags, badGoError, badGoFile, badGoFiles, binaryOnly, com, ctxt, d, data, dir, dir$1, dir$2, dir$3, dir$4, dir$5, dir$6, directives, dirs, earlyRoot, emb, embedMap, embedPos, err, err$1, err$2, err$3, err$4, ext, fileList, filename, firstCommentFile, firstFile, format, fset, gopath$1, gorootFirst, i, imp, imp$1, importMap, importPos, inTestdata, info, isCgo, isDir$1, isDir$2, isDir$3, isTest, isXTest, line, list, mode, name, ok, ok$1, p, path$1, paths, pkg, pkga, pkgerr, pkgtargetroot, qcom, root, root$1, root$2, root$3, rootsrc, searchVendor, setPkga, srcDir, sub, sub$1, suffix, tag, testEmbedPos, testImportPos, tried, xTestEmbedPos, xTestImportPos, $s, $r, $c} = $restore(this, {path$1, srcDir, mode});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			badGoError = [badGoError];
 			badGoFiles = [badGoFiles];
@@ -116375,11 +117664,11 @@ $packages["go/build"] = (function() {
 			srcDir = [srcDir];
 			tried = [tried];
 			ctxt[0] = this;
-			p[0] = new Package.ptr("", "", "", "", path$1[0], "", "", "", "", "", false, "", sliceType.nil, "", false, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, false, sliceType.nil, false, sliceType.nil, false, sliceType.nil, false, sliceType.nil, false, sliceType.nil, false);
+			p[0] = new Package.ptr("", "", "", "", path$1[0], "", "", "", "", "", false, "", sliceType.nil, "", false, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType$1.nil, sliceType$1.nil, sliceType$1.nil, sliceType.nil, false, sliceType.nil, false, sliceType.nil, false, sliceType.nil, false, sliceType.nil, false, sliceType.nil, false);
 			/* */ if (path$1[0] === "") { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (path$1[0] === "") { */ case 1:
-				_r$1 = fmt.Errorf("import %q: invalid import path", new sliceType$2([new $String(path$1[0])])); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_r$1 = fmt.Errorf("import %q: invalid import path", new sliceType$3([new $String(path$1[0])])); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				$24r = [p[0], _r$1];
 				$s = 4; case 4: return $24r;
 			/* } */ case 2:
@@ -116401,7 +117690,7 @@ $packages["go/build"] = (function() {
 					pkgtargetroot[0] = "pkg/" + ctxt[0].GOOS + "_" + ctxt[0].GOARCH + suffix;
 					$s = 9; continue;
 				/* } else { */ case 8:
-					_r$2 = fmt.Errorf("import %q: unknown compiler %q", new sliceType$2([new $String(path$1[0]), new $String(ctxt[0].Compiler)])); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_r$2 = fmt.Errorf("import %q: unknown compiler %q", new sliceType$3([new $String(path$1[0]), new $String(ctxt[0].Compiler)])); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 					pkgerr = _r$2;
 				/* } */ case 9:
 			case 5:
@@ -116426,7 +117715,7 @@ $packages["go/build"] = (function() {
 				/* */ if (srcDir[0] === "") { $s = 15; continue; }
 				/* */ $s = 16; continue;
 				/* if (srcDir[0] === "") { */ case 15:
-					_r$3 = fmt.Errorf("import %q: import relative to unknown directory", new sliceType$2([new $String(path$1[0])])); /* */ $s = 17; case 17: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_r$3 = fmt.Errorf("import %q: import relative to unknown directory", new sliceType$3([new $String(path$1[0])])); /* */ $s = 17; case 17: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 					$24r$1 = [p[0], _r$3];
 					$s = 18; case 18: return $24r$1;
 				/* } */ case 16:
@@ -116526,7 +117815,7 @@ $packages["go/build"] = (function() {
 				/* */ if (strings.HasPrefix(path$1[0], "/")) { $s = 55; continue; }
 				/* */ $s = 56; continue;
 				/* if (strings.HasPrefix(path$1[0], "/")) { */ case 55:
-					_r$17 = fmt.Errorf("import %q: cannot import absolute path", new sliceType$2([new $String(path$1[0])])); /* */ $s = 57; case 57: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+					_r$17 = fmt.Errorf("import %q: cannot import absolute path", new sliceType$3([new $String(path$1[0])])); /* */ $s = 57; case 57: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
 					$24r$2 = [p[0], _r$17];
 					$s = 58; case 58: return $24r$2;
 				/* } */ case 56:
@@ -116723,7 +118012,7 @@ $packages["go/build"] = (function() {
 				/* while (true) { */ case 116:
 					/* if (!(_i$4 < _ref$4.$length)) { break; } */ if(!(_i$4 < _ref$4.$length)) { $s = 117; continue; }
 					dir$5 = ((_i$4 < 0 || _i$4 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$4]);
-					_r$37 = fmt.Sprintf(format, new sliceType$2([new $String(dir$5)])); /* */ $s = 118; case 118: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
+					_r$37 = fmt.Sprintf(format, new sliceType$3([new $String(dir$5)])); /* */ $s = 118; case 118: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
 					paths = $append(paths, _r$37);
 					format = "\t%s";
 					_i$4++;
@@ -116732,7 +118021,7 @@ $packages["go/build"] = (function() {
 				/* */ if (!(tried[0].goroot === "")) { $s = 119; continue; }
 				/* */ $s = 120; continue;
 				/* if (!(tried[0].goroot === "")) { */ case 119:
-					_r$38 = fmt.Sprintf("\t%s (from $GOROOT)", new sliceType$2([new $String(tried[0].goroot)])); /* */ $s = 122; case 122: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
+					_r$38 = fmt.Sprintf("\t%s (from $GOROOT)", new sliceType$3([new $String(tried[0].goroot)])); /* */ $s = 122; case 122: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
 					paths = $append(paths, _r$38);
 					$s = 121; continue;
 				/* } else { */ case 120:
@@ -116744,7 +118033,7 @@ $packages["go/build"] = (function() {
 				/* while (true) { */ case 123:
 					/* if (!(_i$5 < _ref$5.$length)) { break; } */ if(!(_i$5 < _ref$5.$length)) { $s = 124; continue; }
 					dir$6 = ((_i$5 < 0 || _i$5 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$5]);
-					_r$39 = fmt.Sprintf(format, new sliceType$2([new $String(dir$6)])); /* */ $s = 125; case 125: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
+					_r$39 = fmt.Sprintf(format, new sliceType$3([new $String(dir$6)])); /* */ $s = 125; case 125: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
 					paths = $append(paths, _r$39);
 					format = "\t%s";
 					_i$5++;
@@ -116753,7 +118042,7 @@ $packages["go/build"] = (function() {
 				if (tried[0].gopath.$length === 0) {
 					paths = $append(paths, "\t($GOPATH not set. For more details see: 'go help gopath')");
 				}
-				_r$40 = fmt.Errorf("cannot find package %q in any of:\n%s", new sliceType$2([new $String(path$1[0]), new $String(strings.Join(paths, "\n"))])); /* */ $s = 126; case 126: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
+				_r$40 = fmt.Errorf("cannot find package %q in any of:\n%s", new sliceType$3([new $String(path$1[0]), new $String(strings.Join(paths, "\n"))])); /* */ $s = 126; case 126: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
 				$24r$3 = [p[0], _r$40];
 				$s = 127; case 127: return $24r$3;
 			/* } */ case 14:
@@ -116778,24 +118067,29 @@ $packages["go/build"] = (function() {
 					/* */ if (_v$7) { $s = 136; continue; }
 					/* */ $s = 137; continue;
 					/* if (_v$7) { */ case 136:
-						_r$46 = ctxt[0].joinPath(new sliceType([p[0].Root, pkga[0]])); /* */ $s = 140; case 140: if($c) { $c = false; _r$46 = _r$46.$blk(); } if (_r$46 && _r$46.$blk !== undefined) { break s; }
+						/* */ if (p[0].Goroot) { $s = 140; continue; }
+						/* */ $s = 141; continue;
+						/* if (p[0].Goroot) { */ case 140:
+							$r = installgoroot.IncNonDefault(); /* */ $s = 142; case 142: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 141:
+						_r$46 = ctxt[0].joinPath(new sliceType([p[0].Root, pkga[0]])); /* */ $s = 143; case 143: if($c) { $c = false; _r$46 = _r$46.$blk(); } if (_r$46 && _r$46.$blk !== undefined) { break s; }
 						p[0].PkgObj = _r$46;
 					/* } */ case 137:
 				/* } */ case 134:
 			/* } */ case 129:
-			if (!(IsLocalImport(path$1[0]))) { _v$8 = false; $s = 143; continue s; }
-			_r$47 = ctxt[0].isDir(p[0].Dir); /* */ $s = 144; case 144: if($c) { $c = false; _r$47 = _r$47.$blk(); } if (_r$47 && _r$47.$blk !== undefined) { break s; }
-			_v$8 = !_r$47; case 143:
-			/* */ if (_v$8) { $s = 141; continue; }
-			/* */ $s = 142; continue;
-			/* if (_v$8) { */ case 141:
+			if (!(IsLocalImport(path$1[0]))) { _v$8 = false; $s = 146; continue s; }
+			_r$47 = ctxt[0].isDir(p[0].Dir); /* */ $s = 147; case 147: if($c) { $c = false; _r$47 = _r$47.$blk(); } if (_r$47 && _r$47.$blk !== undefined) { break s; }
+			_v$8 = !_r$47; case 146:
+			/* */ if (_v$8) { $s = 144; continue; }
+			/* */ $s = 145; continue;
+			/* if (_v$8) { */ case 144:
 				if (ctxt[0].Compiler === "gccgo" && p[0].Goroot) {
 					$s = -1; return [p[0], $ifaceNil];
 				}
-				_r$48 = fmt.Errorf("cannot find package %q in:\n\t%s", new sliceType$2([new $String(p[0].ImportPath), new $String(p[0].Dir)])); /* */ $s = 145; case 145: if($c) { $c = false; _r$48 = _r$48.$blk(); } if (_r$48 && _r$48.$blk !== undefined) { break s; }
+				_r$48 = fmt.Errorf("cannot find package %q in:\n\t%s", new sliceType$3([new $String(p[0].ImportPath), new $String(p[0].Dir)])); /* */ $s = 148; case 148: if($c) { $c = false; _r$48 = _r$48.$blk(); } if (_r$48 && _r$48.$blk !== undefined) { break s; }
 				$24r$4 = [p[0], _r$48];
-				$s = 146; case 146: return $24r$4;
-			/* } */ case 142:
+				$s = 149; case 149: return $24r$4;
+			/* } */ case 145:
 			if (!((((mode & 1) >>> 0) === 0))) {
 				$s = -1; return [p[0], pkgerr];
 			}
@@ -116805,7 +118099,7 @@ $packages["go/build"] = (function() {
 			if (ctxt[0].Compiler === "gccgo" && p[0].Goroot) {
 				$s = -1; return [p[0], $ifaceNil];
 			}
-			_r$49 = ctxt[0].readDir(p[0].Dir); /* */ $s = 147; case 147: if($c) { $c = false; _r$49 = _r$49.$blk(); } if (_r$49 && _r$49.$blk !== undefined) { break s; }
+			_r$49 = ctxt[0].readDir(p[0].Dir); /* */ $s = 150; case 150: if($c) { $c = false; _r$49 = _r$49.$blk(); } if (_r$49 && _r$49.$blk !== undefined) { break s; }
 			_tuple$3 = _r$49;
 			dirs = _tuple$3[0];
 			err$1 = _tuple$3[1];
@@ -116839,86 +118133,86 @@ $packages["go/build"] = (function() {
 			fset = token.NewFileSet();
 			_ref$6 = dirs;
 			_i$6 = 0;
-			/* while (true) { */ case 148:
-				/* if (!(_i$6 < _ref$6.$length)) { break; } */ if(!(_i$6 < _ref$6.$length)) { $s = 149; continue; }
+			/* while (true) { */ case 151:
+				/* if (!(_i$6 < _ref$6.$length)) { break; } */ if(!(_i$6 < _ref$6.$length)) { $s = 152; continue; }
 				d = ((_i$6 < 0 || _i$6 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$6]);
-				_r$50 = d.IsDir(); /* */ $s = 152; case 152: if($c) { $c = false; _r$50 = _r$50.$blk(); } if (_r$50 && _r$50.$blk !== undefined) { break s; }
-				/* */ if (_r$50) { $s = 150; continue; }
-				/* */ $s = 151; continue;
-				/* if (_r$50) { */ case 150:
-					_i$6++;
-					/* continue; */ $s = 148; continue;
-				/* } */ case 151:
-				_r$51 = d.Type(); /* */ $s = 155; case 155: if($c) { $c = false; _r$51 = _r$51.$blk(); } if (_r$51 && _r$51.$blk !== undefined) { break s; }
-				/* */ if (_r$51 === 134217728) { $s = 153; continue; }
+				_r$50 = d.IsDir(); /* */ $s = 155; case 155: if($c) { $c = false; _r$50 = _r$50.$blk(); } if (_r$50 && _r$50.$blk !== undefined) { break s; }
+				/* */ if (_r$50) { $s = 153; continue; }
 				/* */ $s = 154; continue;
-				/* if (_r$51 === 134217728) { */ case 153:
+				/* if (_r$50) { */ case 153:
+					_i$6++;
+					/* continue; */ $s = 151; continue;
+				/* } */ case 154:
+				_r$51 = d.Type(); /* */ $s = 158; case 158: if($c) { $c = false; _r$51 = _r$51.$blk(); } if (_r$51 && _r$51.$blk !== undefined) { break s; }
+				/* */ if (_r$51 === 134217728) { $s = 156; continue; }
+				/* */ $s = 157; continue;
+				/* if (_r$51 === 134217728) { */ case 156:
 					_arg = p[0].Dir;
-					_r$52 = d.Name(); /* */ $s = 158; case 158: if($c) { $c = false; _r$52 = _r$52.$blk(); } if (_r$52 && _r$52.$blk !== undefined) { break s; }
+					_r$52 = d.Name(); /* */ $s = 161; case 161: if($c) { $c = false; _r$52 = _r$52.$blk(); } if (_r$52 && _r$52.$blk !== undefined) { break s; }
 					_arg$1 = _r$52;
-					_r$53 = ctxt[0].joinPath(new sliceType([_arg, _arg$1])); /* */ $s = 159; case 159: if($c) { $c = false; _r$53 = _r$53.$blk(); } if (_r$53 && _r$53.$blk !== undefined) { break s; }
-					_r$54 = ctxt[0].isDir(_r$53); /* */ $s = 160; case 160: if($c) { $c = false; _r$54 = _r$54.$blk(); } if (_r$54 && _r$54.$blk !== undefined) { break s; }
-					/* */ if (_r$54) { $s = 156; continue; }
-					/* */ $s = 157; continue;
-					/* if (_r$54) { */ case 156:
+					_r$53 = ctxt[0].joinPath(new sliceType([_arg, _arg$1])); /* */ $s = 162; case 162: if($c) { $c = false; _r$53 = _r$53.$blk(); } if (_r$53 && _r$53.$blk !== undefined) { break s; }
+					_r$54 = ctxt[0].isDir(_r$53); /* */ $s = 163; case 163: if($c) { $c = false; _r$54 = _r$54.$blk(); } if (_r$54 && _r$54.$blk !== undefined) { break s; }
+					/* */ if (_r$54) { $s = 159; continue; }
+					/* */ $s = 160; continue;
+					/* if (_r$54) { */ case 159:
 						_i$6++;
-						/* continue; */ $s = 148; continue;
-					/* } */ case 157:
-				/* } */ case 154:
-				_r$55 = d.Name(); /* */ $s = 161; case 161: if($c) { $c = false; _r$55 = _r$55.$blk(); } if (_r$55 && _r$55.$blk !== undefined) { break s; }
+						/* continue; */ $s = 151; continue;
+					/* } */ case 160:
+				/* } */ case 157:
+				_r$55 = d.Name(); /* */ $s = 164; case 164: if($c) { $c = false; _r$55 = _r$55.$blk(); } if (_r$55 && _r$55.$blk !== undefined) { break s; }
 				name = _r$55;
 				ext = nameExt(name);
-				_r$56 = ctxt[0].matchFile(p[0].Dir, name, allTags, (p[0].$ptr_BinaryOnly || (p[0].$ptr_BinaryOnly = new ptrType$5(function() { return this.$target.BinaryOnly; }, function($v) { this.$target.BinaryOnly = $v; }, p[0]))), fset); /* */ $s = 162; case 162: if($c) { $c = false; _r$56 = _r$56.$blk(); } if (_r$56 && _r$56.$blk !== undefined) { break s; }
+				_r$56 = ctxt[0].matchFile(p[0].Dir, name, allTags, (p[0] === ptrType$5.nil && $throwNilPointerError(), (p[0].$ptr_BinaryOnly || (p[0].$ptr_BinaryOnly = new ptrType$6(function() { return this.$target.BinaryOnly; }, function($v) { this.$target.BinaryOnly = $v; }, p[0])))), fset); /* */ $s = 165; case 165: if($c) { $c = false; _r$56 = _r$56.$blk(); } if (_r$56 && _r$56.$blk !== undefined) { break s; }
 				_tuple$4 = _r$56;
 				info = _tuple$4[0];
 				err$2 = _tuple$4[1];
-				/* */ if (!($interfaceIsEqual(err$2, $ifaceNil)) && strings.HasSuffix(name, ".go")) { $s = 163; continue; }
-				/* */ $s = 164; continue;
-				/* if (!($interfaceIsEqual(err$2, $ifaceNil)) && strings.HasSuffix(name, ".go")) { */ case 163:
-					$r = badGoFile(name, err$2); /* */ $s = 165; case 165: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (!($interfaceIsEqual(err$2, $ifaceNil)) && strings.HasSuffix(name, ".go")) { $s = 166; continue; }
+				/* */ $s = 167; continue;
+				/* if (!($interfaceIsEqual(err$2, $ifaceNil)) && strings.HasSuffix(name, ".go")) { */ case 166:
+					$r = badGoFile(name, err$2); /* */ $s = 168; case 168: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					_i$6++;
-					/* continue; */ $s = 148; continue;
-				/* } */ case 164:
-				if (info === ptrType$6.nil) {
+					/* continue; */ $s = 151; continue;
+				/* } */ case 167:
+				if (info === ptrType$7.nil) {
 					if (strings.HasPrefix(name, "_") || strings.HasPrefix(name, ".")) {
 					} else if (ext === ".go") {
 						p[0].IgnoredGoFiles = $append(p[0].IgnoredGoFiles, name);
-					} else if (!(fileListForExt(p[0], ext) === ptrType$7.nil)) {
+					} else if (!(fileListForExt(p[0], ext) === ptrType$8.nil)) {
 						p[0].IgnoredOtherFiles = $append(p[0].IgnoredOtherFiles, name);
 					}
 					_i$6++;
-					/* continue; */ $s = 148; continue;
+					/* continue; */ $s = 151; continue;
 				}
 				_3 = ext;
 				if (_3 === (".go")) {
 				} else if (_3 === (".S") || _3 === (".sx")) {
 					Sfiles = $append(Sfiles, name);
 					_i$6++;
-					/* continue; */ $s = 148; continue;
+					/* continue; */ $s = 151; continue;
 				} else {
 					list = fileListForExt(p[0], ext);
-					if (!(list === ptrType$7.nil)) {
+					if (!(list === ptrType$8.nil)) {
 						list.$set($append(list.$get(), name));
 					}
 					_i$6++;
-					/* continue; */ $s = 148; continue;
+					/* continue; */ $s = 151; continue;
 				}
 				_tmp$2 = info.header;
 				_tmp$3 = info.name;
 				data = _tmp$2;
 				filename = _tmp$3;
-				/* */ if (!($interfaceIsEqual(info.parseErr, $ifaceNil))) { $s = 166; continue; }
-				/* */ $s = 167; continue;
-				/* if (!($interfaceIsEqual(info.parseErr, $ifaceNil))) { */ case 166:
-					$r = badGoFile(name, info.parseErr); /* */ $s = 168; case 168: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 167:
+				/* */ if (!($interfaceIsEqual(info.parseErr, $ifaceNil))) { $s = 169; continue; }
+				/* */ $s = 170; continue;
+				/* if (!($interfaceIsEqual(info.parseErr, $ifaceNil))) { */ case 169:
+					$r = badGoFile(name, info.parseErr); /* */ $s = 171; case 171: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 170:
 				pkg = "";
-				if (!(info.parsed === ptrType$8.nil)) {
+				if (!(info.parsed === ptrType$9.nil)) {
 					pkg = info.parsed.Name.Name;
 					if (pkg === "documentation") {
 						p[0].IgnoredGoFiles = $append(p[0].IgnoredGoFiles, name);
 						_i$6++;
-						/* continue; */ $s = 148; continue;
+						/* continue; */ $s = 151; continue;
 					}
 				}
 				isTest = strings.HasSuffix(name, "_test.go");
@@ -116927,147 +118221,155 @@ $packages["go/build"] = (function() {
 					isXTest = true;
 					pkg = $substring(pkg, 0, (pkg.length - 5 >> 0));
 				}
-				/* */ if (p[0].Name === "") { $s = 169; continue; }
-				/* */ if (!(pkg === p[0].Name)) { $s = 170; continue; }
-				/* */ $s = 171; continue;
-				/* if (p[0].Name === "") { */ case 169:
+				/* */ if (p[0].Name === "") { $s = 172; continue; }
+				/* */ if (!(pkg === p[0].Name)) { $s = 173; continue; }
+				/* */ $s = 174; continue;
+				/* if (p[0].Name === "") { */ case 172:
 					p[0].Name = pkg;
 					firstFile = name;
-					$s = 171; continue;
-				/* } else if (!(pkg === p[0].Name)) { */ case 170:
-					$r = badGoFile(name, new MultiplePackageError.ptr(p[0].Dir, new sliceType([p[0].Name, pkg]), new sliceType([firstFile, name]))); /* */ $s = 172; case 172: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 171:
-				/* */ if (!(info.parsed === ptrType$8.nil) && !(info.parsed.Doc === ptrType$4.nil) && p[0].Doc === "" && !isTest && !isXTest) { $s = 173; continue; }
-				/* */ $s = 174; continue;
-				/* if (!(info.parsed === ptrType$8.nil) && !(info.parsed.Doc === ptrType$4.nil) && p[0].Doc === "" && !isTest && !isXTest) { */ case 173:
-					_r$57 = doc.Synopsis(info.parsed.Doc.Text()); /* */ $s = 175; case 175: if($c) { $c = false; _r$57 = _r$57.$blk(); } if (_r$57 && _r$57.$blk !== undefined) { break s; }
-					p[0].Doc = _r$57;
+					$s = 174; continue;
+				/* } else if (!(pkg === p[0].Name)) { */ case 173:
+					$r = badGoFile(name, new MultiplePackageError.ptr(p[0].Dir, new sliceType([p[0].Name, pkg]), new sliceType([firstFile, name]))); /* */ $s = 175; case 175: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 174:
-				/* */ if (!((((mode & 4) >>> 0) === 0))) { $s = 176; continue; }
+				/* */ if (!(info.parsed === ptrType$9.nil) && !(info.parsed.Doc === ptrType$4.nil) && p[0].Doc === "" && !isTest && !isXTest) { $s = 176; continue; }
 				/* */ $s = 177; continue;
-				/* if (!((((mode & 4) >>> 0) === 0))) { */ case 176:
-					_r$58 = findImportComment(data); /* */ $s = 178; case 178: if($c) { $c = false; _r$58 = _r$58.$blk(); } if (_r$58 && _r$58.$blk !== undefined) { break s; }
+				/* if (!(info.parsed === ptrType$9.nil) && !(info.parsed.Doc === ptrType$4.nil) && p[0].Doc === "" && !isTest && !isXTest) { */ case 176:
+					_r$57 = doc.Synopsis(info.parsed.Doc.Text()); /* */ $s = 178; case 178: if($c) { $c = false; _r$57 = _r$57.$blk(); } if (_r$57 && _r$57.$blk !== undefined) { break s; }
+					p[0].Doc = _r$57;
+				/* } */ case 177:
+				/* */ if (!((((mode & 4) >>> 0) === 0))) { $s = 179; continue; }
+				/* */ $s = 180; continue;
+				/* if (!((((mode & 4) >>> 0) === 0))) { */ case 179:
+					_r$58 = findImportComment(data); /* */ $s = 181; case 181: if($c) { $c = false; _r$58 = _r$58.$blk(); } if (_r$58 && _r$58.$blk !== undefined) { break s; }
 					_tuple$5 = _r$58;
 					qcom = _tuple$5[0];
 					line = _tuple$5[1];
-					/* */ if (!((line === 0))) { $s = 179; continue; }
-					/* */ $s = 180; continue;
-					/* if (!((line === 0))) { */ case 179:
+					/* */ if (!((line === 0))) { $s = 182; continue; }
+					/* */ $s = 183; continue;
+					/* if (!((line === 0))) { */ case 182:
 						_tuple$6 = strconv.Unquote(qcom);
 						com = _tuple$6[0];
 						err$3 = _tuple$6[1];
-						/* */ if (!($interfaceIsEqual(err$3, $ifaceNil))) { $s = 181; continue; }
-						/* */ if (p[0].ImportComment === "") { $s = 182; continue; }
-						/* */ if (!(p[0].ImportComment === com)) { $s = 183; continue; }
-						/* */ $s = 184; continue;
-						/* if (!($interfaceIsEqual(err$3, $ifaceNil))) { */ case 181:
+						/* */ if (!($interfaceIsEqual(err$3, $ifaceNil))) { $s = 184; continue; }
+						/* */ if (p[0].ImportComment === "") { $s = 185; continue; }
+						/* */ if (!(p[0].ImportComment === com)) { $s = 186; continue; }
+						/* */ $s = 187; continue;
+						/* if (!($interfaceIsEqual(err$3, $ifaceNil))) { */ case 184:
 							_arg$2 = name;
-							_r$59 = fmt.Errorf("%s:%d: cannot parse import comment", new sliceType$2([new $String(filename), new $Int(line)])); /* */ $s = 185; case 185: if($c) { $c = false; _r$59 = _r$59.$blk(); } if (_r$59 && _r$59.$blk !== undefined) { break s; }
+							_r$59 = fmt.Errorf("%s:%d: cannot parse import comment", new sliceType$3([new $String(filename), new $Int(line)])); /* */ $s = 188; case 188: if($c) { $c = false; _r$59 = _r$59.$blk(); } if (_r$59 && _r$59.$blk !== undefined) { break s; }
 							_arg$3 = _r$59;
-							$r = badGoFile(_arg$2, _arg$3); /* */ $s = 186; case 186: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 184; continue;
-						/* } else if (p[0].ImportComment === "") { */ case 182:
+							$r = badGoFile(_arg$2, _arg$3); /* */ $s = 189; case 189: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 187; continue;
+						/* } else if (p[0].ImportComment === "") { */ case 185:
 							p[0].ImportComment = com;
 							firstCommentFile = name;
-							$s = 184; continue;
-						/* } else if (!(p[0].ImportComment === com)) { */ case 183:
+							$s = 187; continue;
+						/* } else if (!(p[0].ImportComment === com)) { */ case 186:
 							_arg$4 = name;
-							_r$60 = fmt.Errorf("found import comments %q (%s) and %q (%s) in %s", new sliceType$2([new $String(p[0].ImportComment), new $String(firstCommentFile), new $String(com), new $String(name), new $String(p[0].Dir)])); /* */ $s = 187; case 187: if($c) { $c = false; _r$60 = _r$60.$blk(); } if (_r$60 && _r$60.$blk !== undefined) { break s; }
+							_r$60 = fmt.Errorf("found import comments %q (%s) and %q (%s) in %s", new sliceType$3([new $String(p[0].ImportComment), new $String(firstCommentFile), new $String(com), new $String(name), new $String(p[0].Dir)])); /* */ $s = 190; case 190: if($c) { $c = false; _r$60 = _r$60.$blk(); } if (_r$60 && _r$60.$blk !== undefined) { break s; }
 							_arg$5 = _r$60;
-							$r = badGoFile(_arg$4, _arg$5); /* */ $s = 188; case 188: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 184:
-					/* } */ case 180:
-				/* } */ case 177:
+							$r = badGoFile(_arg$4, _arg$5); /* */ $s = 191; case 191: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 187:
+					/* } */ case 183:
+				/* } */ case 180:
 				isCgo = false;
 				_ref$7 = info.imports;
 				_i$7 = 0;
-				/* while (true) { */ case 189:
-					/* if (!(_i$7 < _ref$7.$length)) { break; } */ if(!(_i$7 < _ref$7.$length)) { $s = 190; continue; }
+				/* while (true) { */ case 192:
+					/* if (!(_i$7 < _ref$7.$length)) { break; } */ if(!(_i$7 < _ref$7.$length)) { $s = 193; continue; }
 					imp = $clone(((_i$7 < 0 || _i$7 >= _ref$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$7.$array[_ref$7.$offset + _i$7]), fileImport);
-					/* */ if (imp.path === "C") { $s = 191; continue; }
-					/* */ $s = 192; continue;
-					/* if (imp.path === "C") { */ case 191:
-						/* */ if (isTest) { $s = 193; continue; }
-						/* */ $s = 194; continue;
-						/* if (isTest) { */ case 193:
+					/* */ if (imp.path === "C") { $s = 194; continue; }
+					/* */ $s = 195; continue;
+					/* if (imp.path === "C") { */ case 194:
+						/* */ if (isTest) { $s = 196; continue; }
+						/* */ $s = 197; continue;
+						/* if (isTest) { */ case 196:
 							_arg$6 = name;
-							_r$61 = fmt.Errorf("use of cgo in test %s not supported", new sliceType$2([new $String(filename)])); /* */ $s = 195; case 195: if($c) { $c = false; _r$61 = _r$61.$blk(); } if (_r$61 && _r$61.$blk !== undefined) { break s; }
+							_r$61 = fmt.Errorf("use of cgo in test %s not supported", new sliceType$3([new $String(filename)])); /* */ $s = 198; case 198: if($c) { $c = false; _r$61 = _r$61.$blk(); } if (_r$61 && _r$61.$blk !== undefined) { break s; }
 							_arg$7 = _r$61;
-							$r = badGoFile(_arg$6, _arg$7); /* */ $s = 196; case 196: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = badGoFile(_arg$6, _arg$7); /* */ $s = 199; case 199: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							_i$7++;
-							/* continue; */ $s = 189; continue;
-						/* } */ case 194:
+							/* continue; */ $s = 192; continue;
+						/* } */ case 197:
 						isCgo = true;
-						/* */ if (!(imp.doc === ptrType$4.nil)) { $s = 197; continue; }
-						/* */ $s = 198; continue;
-						/* if (!(imp.doc === ptrType$4.nil)) { */ case 197:
-							_r$62 = ctxt[0].saveCgo(filename, p[0], imp.doc); /* */ $s = 199; case 199: if($c) { $c = false; _r$62 = _r$62.$blk(); } if (_r$62 && _r$62.$blk !== undefined) { break s; }
+						/* */ if (!(imp.doc === ptrType$4.nil)) { $s = 200; continue; }
+						/* */ $s = 201; continue;
+						/* if (!(imp.doc === ptrType$4.nil)) { */ case 200:
+							_r$62 = ctxt[0].saveCgo(filename, p[0], imp.doc); /* */ $s = 202; case 202: if($c) { $c = false; _r$62 = _r$62.$blk(); } if (_r$62 && _r$62.$blk !== undefined) { break s; }
 							err$4 = _r$62;
-							/* */ if (!($interfaceIsEqual(err$4, $ifaceNil))) { $s = 200; continue; }
-							/* */ $s = 201; continue;
-							/* if (!($interfaceIsEqual(err$4, $ifaceNil))) { */ case 200:
-								$r = badGoFile(name, err$4); /* */ $s = 202; case 202: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 201:
-						/* } */ case 198:
-					/* } */ case 192:
+							/* */ if (!($interfaceIsEqual(err$4, $ifaceNil))) { $s = 203; continue; }
+							/* */ $s = 204; continue;
+							/* if (!($interfaceIsEqual(err$4, $ifaceNil))) { */ case 203:
+								$r = badGoFile(name, err$4); /* */ $s = 205; case 205: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 204:
+						/* } */ case 201:
+					/* } */ case 195:
 					_i$7++;
-				$s = 189; continue;
-				case 190:
-				fileList = ptrType$7.nil;
+				$s = 192; continue;
+				case 193:
+				fileList = ptrType$8.nil;
 				_tmp$4 = false;
 				_tmp$5 = false;
 				importMap = _tmp$4;
 				embedMap = _tmp$5;
+				directives = ptrType$10.nil;
 				if (isCgo) {
 					_key = "cgo"; (allTags || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: true });
 					if (ctxt[0].CgoEnabled) {
-						fileList = (p[0].$ptr_CgoFiles || (p[0].$ptr_CgoFiles = new ptrType$7(function() { return this.$target.CgoFiles; }, function($v) { this.$target.CgoFiles = $v; }, p[0])));
+						fileList = (p[0] === ptrType$5.nil && $throwNilPointerError(), (p[0].$ptr_CgoFiles || (p[0].$ptr_CgoFiles = new ptrType$8(function() { return this.$target.CgoFiles; }, function($v) { this.$target.CgoFiles = $v; }, p[0]))));
 						importMap = importPos;
 						embedMap = embedPos;
+						directives = (p[0] === ptrType$5.nil && $throwNilPointerError(), (p[0].$ptr_Directives || (p[0].$ptr_Directives = new ptrType$10(function() { return this.$target.Directives; }, function($v) { this.$target.Directives = $v; }, p[0]))));
 					} else {
-						fileList = (p[0].$ptr_IgnoredGoFiles || (p[0].$ptr_IgnoredGoFiles = new ptrType$7(function() { return this.$target.IgnoredGoFiles; }, function($v) { this.$target.IgnoredGoFiles = $v; }, p[0])));
+						fileList = (p[0] === ptrType$5.nil && $throwNilPointerError(), (p[0].$ptr_IgnoredGoFiles || (p[0].$ptr_IgnoredGoFiles = new ptrType$8(function() { return this.$target.IgnoredGoFiles; }, function($v) { this.$target.IgnoredGoFiles = $v; }, p[0]))));
 					}
 				} else if (isXTest) {
-					fileList = (p[0].$ptr_XTestGoFiles || (p[0].$ptr_XTestGoFiles = new ptrType$7(function() { return this.$target.XTestGoFiles; }, function($v) { this.$target.XTestGoFiles = $v; }, p[0])));
+					fileList = (p[0] === ptrType$5.nil && $throwNilPointerError(), (p[0].$ptr_XTestGoFiles || (p[0].$ptr_XTestGoFiles = new ptrType$8(function() { return this.$target.XTestGoFiles; }, function($v) { this.$target.XTestGoFiles = $v; }, p[0]))));
 					importMap = xTestImportPos;
 					embedMap = xTestEmbedPos;
+					directives = (p[0] === ptrType$5.nil && $throwNilPointerError(), (p[0].$ptr_XTestDirectives || (p[0].$ptr_XTestDirectives = new ptrType$10(function() { return this.$target.XTestDirectives; }, function($v) { this.$target.XTestDirectives = $v; }, p[0]))));
 				} else if (isTest) {
-					fileList = (p[0].$ptr_TestGoFiles || (p[0].$ptr_TestGoFiles = new ptrType$7(function() { return this.$target.TestGoFiles; }, function($v) { this.$target.TestGoFiles = $v; }, p[0])));
+					fileList = (p[0] === ptrType$5.nil && $throwNilPointerError(), (p[0].$ptr_TestGoFiles || (p[0].$ptr_TestGoFiles = new ptrType$8(function() { return this.$target.TestGoFiles; }, function($v) { this.$target.TestGoFiles = $v; }, p[0]))));
 					importMap = testImportPos;
 					embedMap = testEmbedPos;
+					directives = (p[0] === ptrType$5.nil && $throwNilPointerError(), (p[0].$ptr_TestDirectives || (p[0].$ptr_TestDirectives = new ptrType$10(function() { return this.$target.TestDirectives; }, function($v) { this.$target.TestDirectives = $v; }, p[0]))));
 				} else {
-					fileList = (p[0].$ptr_GoFiles || (p[0].$ptr_GoFiles = new ptrType$7(function() { return this.$target.GoFiles; }, function($v) { this.$target.GoFiles = $v; }, p[0])));
+					fileList = (p[0] === ptrType$5.nil && $throwNilPointerError(), (p[0].$ptr_GoFiles || (p[0].$ptr_GoFiles = new ptrType$8(function() { return this.$target.GoFiles; }, function($v) { this.$target.GoFiles = $v; }, p[0]))));
 					importMap = importPos;
 					embedMap = embedPos;
+					directives = (p[0] === ptrType$5.nil && $throwNilPointerError(), (p[0].$ptr_Directives || (p[0].$ptr_Directives = new ptrType$10(function() { return this.$target.Directives; }, function($v) { this.$target.Directives = $v; }, p[0]))));
 				}
 				fileList.$set($append(fileList.$get(), name));
-				/* */ if (!(importMap === false)) { $s = 203; continue; }
-				/* */ $s = 204; continue;
-				/* if (!(importMap === false)) { */ case 203:
+				/* */ if (!(importMap === false)) { $s = 206; continue; }
+				/* */ $s = 207; continue;
+				/* if (!(importMap === false)) { */ case 206:
 					_ref$8 = info.imports;
 					_i$8 = 0;
-					/* while (true) { */ case 205:
-						/* if (!(_i$8 < _ref$8.$length)) { break; } */ if(!(_i$8 < _ref$8.$length)) { $s = 206; continue; }
+					/* while (true) { */ case 208:
+						/* if (!(_i$8 < _ref$8.$length)) { break; } */ if(!(_i$8 < _ref$8.$length)) { $s = 209; continue; }
 						imp$1 = $clone(((_i$8 < 0 || _i$8 >= _ref$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$8.$array[_ref$8.$offset + _i$8]), fileImport);
-						_r$63 = fset.Position(imp$1.pos); /* */ $s = 207; case 207: if($c) { $c = false; _r$63 = _r$63.$blk(); } if (_r$63 && _r$63.$blk !== undefined) { break s; }
-						_key$1 = imp$1.path; (importMap || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$1), { k: _key$1, v: $append((_entry = $mapIndex(importMap,$String.keyFor(imp$1.path)), _entry !== undefined ? _entry.v : sliceType$6.nil), _r$63) });
+						_r$63 = fset.Position(imp$1.pos); /* */ $s = 210; case 210: if($c) { $c = false; _r$63 = _r$63.$blk(); } if (_r$63 && _r$63.$blk !== undefined) { break s; }
+						_key$1 = imp$1.path; (importMap || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$1), { k: _key$1, v: $append((_entry = $mapIndex(importMap,$String.keyFor(imp$1.path)), _entry !== undefined ? _entry.v : sliceType$7.nil), _r$63) });
 						_i$8++;
-					$s = 205; continue;
-					case 206:
-				/* } */ case 204:
+					$s = 208; continue;
+					case 209:
+				/* } */ case 207:
 				if (!(embedMap === false)) {
 					_ref$9 = info.embeds;
 					_i$9 = 0;
 					while (true) {
 						if (!(_i$9 < _ref$9.$length)) { break; }
 						emb = $clone(((_i$9 < 0 || _i$9 >= _ref$9.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$9.$array[_ref$9.$offset + _i$9]), fileEmbed);
-						_key$2 = emb.pattern; (embedMap || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$2), { k: _key$2, v: $append((_entry$1 = $mapIndex(embedMap,$String.keyFor(emb.pattern)), _entry$1 !== undefined ? _entry$1.v : sliceType$6.nil), emb.pos) });
+						_key$2 = emb.pattern; (embedMap || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$2), { k: _key$2, v: $append((_entry$1 = $mapIndex(embedMap,$String.keyFor(emb.pattern)), _entry$1 !== undefined ? _entry$1.v : sliceType$7.nil), emb.pos) });
 						_i$9++;
 					}
 				}
+				if (!(directives === ptrType$10.nil)) {
+					directives.$set($appendSlice(directives.$get(), info.directives));
+				}
 				_i$6++;
-			$s = 148; continue;
-			case 149:
+			$s = 151; continue;
+			case 152:
 			_ref$10 = allTags;
 			_i$10 = 0;
 			_keys = _ref$10 ? _ref$10.keys() : undefined;
@@ -117084,41 +118386,41 @@ $packages["go/build"] = (function() {
 				p[0].AllTags = $append(p[0].AllTags, tag);
 				_i$10++;
 			}
-			$r = sort.Strings(p[0].AllTags); /* */ $s = 208; case 208: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$64 = cleanDecls(embedPos); /* */ $s = 209; case 209: if($c) { $c = false; _r$64 = _r$64.$blk(); } if (_r$64 && _r$64.$blk !== undefined) { break s; }
+			$r = sort.Strings(p[0].AllTags); /* */ $s = 211; case 211: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$64 = cleanDecls(embedPos); /* */ $s = 212; case 212: if($c) { $c = false; _r$64 = _r$64.$blk(); } if (_r$64 && _r$64.$blk !== undefined) { break s; }
 			_tuple$7 = _r$64;
 			p[0].EmbedPatterns = _tuple$7[0];
 			p[0].EmbedPatternPos = _tuple$7[1];
-			_r$65 = cleanDecls(testEmbedPos); /* */ $s = 210; case 210: if($c) { $c = false; _r$65 = _r$65.$blk(); } if (_r$65 && _r$65.$blk !== undefined) { break s; }
+			_r$65 = cleanDecls(testEmbedPos); /* */ $s = 213; case 213: if($c) { $c = false; _r$65 = _r$65.$blk(); } if (_r$65 && _r$65.$blk !== undefined) { break s; }
 			_tuple$8 = _r$65;
 			p[0].TestEmbedPatterns = _tuple$8[0];
 			p[0].TestEmbedPatternPos = _tuple$8[1];
-			_r$66 = cleanDecls(xTestEmbedPos); /* */ $s = 211; case 211: if($c) { $c = false; _r$66 = _r$66.$blk(); } if (_r$66 && _r$66.$blk !== undefined) { break s; }
+			_r$66 = cleanDecls(xTestEmbedPos); /* */ $s = 214; case 214: if($c) { $c = false; _r$66 = _r$66.$blk(); } if (_r$66 && _r$66.$blk !== undefined) { break s; }
 			_tuple$9 = _r$66;
 			p[0].XTestEmbedPatterns = _tuple$9[0];
 			p[0].XTestEmbedPatternPos = _tuple$9[1];
-			_r$67 = cleanDecls(importPos); /* */ $s = 212; case 212: if($c) { $c = false; _r$67 = _r$67.$blk(); } if (_r$67 && _r$67.$blk !== undefined) { break s; }
+			_r$67 = cleanDecls(importPos); /* */ $s = 215; case 215: if($c) { $c = false; _r$67 = _r$67.$blk(); } if (_r$67 && _r$67.$blk !== undefined) { break s; }
 			_tuple$10 = _r$67;
 			p[0].Imports = _tuple$10[0];
 			p[0].ImportPos = _tuple$10[1];
-			_r$68 = cleanDecls(testImportPos); /* */ $s = 213; case 213: if($c) { $c = false; _r$68 = _r$68.$blk(); } if (_r$68 && _r$68.$blk !== undefined) { break s; }
+			_r$68 = cleanDecls(testImportPos); /* */ $s = 216; case 216: if($c) { $c = false; _r$68 = _r$68.$blk(); } if (_r$68 && _r$68.$blk !== undefined) { break s; }
 			_tuple$11 = _r$68;
 			p[0].TestImports = _tuple$11[0];
 			p[0].TestImportPos = _tuple$11[1];
-			_r$69 = cleanDecls(xTestImportPos); /* */ $s = 214; case 214: if($c) { $c = false; _r$69 = _r$69.$blk(); } if (_r$69 && _r$69.$blk !== undefined) { break s; }
+			_r$69 = cleanDecls(xTestImportPos); /* */ $s = 217; case 217: if($c) { $c = false; _r$69 = _r$69.$blk(); } if (_r$69 && _r$69.$blk !== undefined) { break s; }
 			_tuple$12 = _r$69;
 			p[0].XTestImports = _tuple$12[0];
 			p[0].XTestImportPos = _tuple$12[1];
-			/* */ if (p[0].CgoFiles.$length > 0) { $s = 215; continue; }
-			/* */ $s = 216; continue;
-			/* if (p[0].CgoFiles.$length > 0) { */ case 215:
+			/* */ if (p[0].CgoFiles.$length > 0) { $s = 218; continue; }
+			/* */ $s = 219; continue;
+			/* if (p[0].CgoFiles.$length > 0) { */ case 218:
 				p[0].SFiles = $appendSlice(p[0].SFiles, Sfiles);
-				$r = sort.Strings(p[0].SFiles); /* */ $s = 218; case 218: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 217; continue;
-			/* } else { */ case 216:
+				$r = sort.Strings(p[0].SFiles); /* */ $s = 221; case 221: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 220; continue;
+			/* } else { */ case 219:
 				p[0].IgnoredOtherFiles = $appendSlice(p[0].IgnoredOtherFiles, Sfiles);
-				$r = sort.Strings(p[0].IgnoredOtherFiles); /* */ $s = 219; case 219: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 217:
+				$r = sort.Strings(p[0].IgnoredOtherFiles); /* */ $s = 222; case 222: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 220:
 			if (!($interfaceIsEqual(badGoError[0], $ifaceNil))) {
 				$s = -1; return [p[0], badGoError[0]];
 			}
@@ -117126,31 +118428,31 @@ $packages["go/build"] = (function() {
 				$s = -1; return [p[0], new NoGoError.ptr(p[0].Dir)];
 			}
 			$s = -1; return [p[0], pkgerr];
-			/* */ } return; } var $f = {$blk: Import$1, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, Sfiles, _1, _3, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _entry, _entry$1, _entry$2, _i, _i$1, _i$10, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _i$9, _key, _key$1, _key$2, _key$3, _keys, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$10, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _size, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, _v$4, _v$5, _v$6, _v$7, _v$8, all, allTags, badGoError, badGoFile, badGoFiles, binaryOnly, com, ctxt, d, data, dir, dir$1, dir$2, dir$3, dir$4, dir$5, dir$6, dirs, earlyRoot, emb, embedMap, embedPos, err, err$1, err$2, err$3, err$4, ext, fileList, filename, firstCommentFile, firstFile, format, fset, gopath$1, gorootFirst, i, imp, imp$1, importMap, importPos, inTestdata, info, isCgo, isDir$1, isDir$2, isDir$3, isTest, isXTest, line, list, mode, name, ok, ok$1, p, path$1, paths, pkg, pkga, pkgerr, pkgtargetroot, qcom, root, root$1, root$2, root$3, rootsrc, searchVendor, setPkga, srcDir, sub, sub$1, suffix, tag, testEmbedPos, testImportPos, tried, xTestEmbedPos, xTestImportPos, $s};return $f;
+			/* */ } return; } var $f = {$blk: Import$1, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, Sfiles, _1, _3, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _entry, _entry$1, _entry$2, _i, _i$1, _i$10, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _i$9, _key, _key$1, _key$2, _key$3, _keys, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$10, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _size, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, _v$4, _v$5, _v$6, _v$7, _v$8, all, allTags, badGoError, badGoFile, badGoFiles, binaryOnly, com, ctxt, d, data, dir, dir$1, dir$2, dir$3, dir$4, dir$5, dir$6, directives, dirs, earlyRoot, emb, embedMap, embedPos, err, err$1, err$2, err$3, err$4, ext, fileList, filename, firstCommentFile, firstFile, format, fset, gopath$1, gorootFirst, i, imp, imp$1, importMap, importPos, inTestdata, info, isCgo, isDir$1, isDir$2, isDir$3, isTest, isXTest, line, list, mode, name, ok, ok$1, p, path$1, paths, pkg, pkga, pkgerr, pkgtargetroot, qcom, root, root$1, root$2, root$3, rootsrc, searchVendor, setPkga, srcDir, sub, sub$1, suffix, tag, testEmbedPos, testImportPos, tried, xTestEmbedPos, xTestImportPos, $s};return $f;
 		};
 		fileListForExt = function fileListForExt$1(p, ext) {
 			var _1, ext, p;
 			_1 = ext;
 			if (_1 === (".c")) {
-				return (p.$ptr_CFiles || (p.$ptr_CFiles = new ptrType$7(function() { return this.$target.CFiles; }, function($v) { this.$target.CFiles = $v; }, p)));
+				return (p === ptrType$5.nil && $throwNilPointerError(), (p.$ptr_CFiles || (p.$ptr_CFiles = new ptrType$8(function() { return this.$target.CFiles; }, function($v) { this.$target.CFiles = $v; }, p))));
 			} else if (_1 === (".cc") || _1 === (".cpp") || _1 === (".cxx")) {
-				return (p.$ptr_CXXFiles || (p.$ptr_CXXFiles = new ptrType$7(function() { return this.$target.CXXFiles; }, function($v) { this.$target.CXXFiles = $v; }, p)));
+				return (p === ptrType$5.nil && $throwNilPointerError(), (p.$ptr_CXXFiles || (p.$ptr_CXXFiles = new ptrType$8(function() { return this.$target.CXXFiles; }, function($v) { this.$target.CXXFiles = $v; }, p))));
 			} else if (_1 === (".m")) {
-				return (p.$ptr_MFiles || (p.$ptr_MFiles = new ptrType$7(function() { return this.$target.MFiles; }, function($v) { this.$target.MFiles = $v; }, p)));
+				return (p === ptrType$5.nil && $throwNilPointerError(), (p.$ptr_MFiles || (p.$ptr_MFiles = new ptrType$8(function() { return this.$target.MFiles; }, function($v) { this.$target.MFiles = $v; }, p))));
 			} else if (_1 === (".h") || _1 === (".hh") || _1 === (".hpp") || _1 === (".hxx")) {
-				return (p.$ptr_HFiles || (p.$ptr_HFiles = new ptrType$7(function() { return this.$target.HFiles; }, function($v) { this.$target.HFiles = $v; }, p)));
+				return (p === ptrType$5.nil && $throwNilPointerError(), (p.$ptr_HFiles || (p.$ptr_HFiles = new ptrType$8(function() { return this.$target.HFiles; }, function($v) { this.$target.HFiles = $v; }, p))));
 			} else if (_1 === (".f") || _1 === (".F") || _1 === (".for") || _1 === (".f90")) {
-				return (p.$ptr_FFiles || (p.$ptr_FFiles = new ptrType$7(function() { return this.$target.FFiles; }, function($v) { this.$target.FFiles = $v; }, p)));
+				return (p === ptrType$5.nil && $throwNilPointerError(), (p.$ptr_FFiles || (p.$ptr_FFiles = new ptrType$8(function() { return this.$target.FFiles; }, function($v) { this.$target.FFiles = $v; }, p))));
 			} else if (_1 === (".s") || _1 === (".S") || _1 === (".sx")) {
-				return (p.$ptr_SFiles || (p.$ptr_SFiles = new ptrType$7(function() { return this.$target.SFiles; }, function($v) { this.$target.SFiles = $v; }, p)));
+				return (p === ptrType$5.nil && $throwNilPointerError(), (p.$ptr_SFiles || (p.$ptr_SFiles = new ptrType$8(function() { return this.$target.SFiles; }, function($v) { this.$target.SFiles = $v; }, p))));
 			} else if (_1 === (".swig")) {
-				return (p.$ptr_SwigFiles || (p.$ptr_SwigFiles = new ptrType$7(function() { return this.$target.SwigFiles; }, function($v) { this.$target.SwigFiles = $v; }, p)));
+				return (p === ptrType$5.nil && $throwNilPointerError(), (p.$ptr_SwigFiles || (p.$ptr_SwigFiles = new ptrType$8(function() { return this.$target.SwigFiles; }, function($v) { this.$target.SwigFiles = $v; }, p))));
 			} else if (_1 === (".swigcxx")) {
-				return (p.$ptr_SwigCXXFiles || (p.$ptr_SwigCXXFiles = new ptrType$7(function() { return this.$target.SwigCXXFiles; }, function($v) { this.$target.SwigCXXFiles = $v; }, p)));
+				return (p === ptrType$5.nil && $throwNilPointerError(), (p.$ptr_SwigCXXFiles || (p.$ptr_SwigCXXFiles = new ptrType$8(function() { return this.$target.SwigCXXFiles; }, function($v) { this.$target.SwigCXXFiles = $v; }, p))));
 			} else if (_1 === (".syso")) {
-				return (p.$ptr_SysoFiles || (p.$ptr_SysoFiles = new ptrType$7(function() { return this.$target.SysoFiles; }, function($v) { this.$target.SysoFiles = $v; }, p)));
+				return (p === ptrType$5.nil && $throwNilPointerError(), (p.$ptr_SysoFiles || (p.$ptr_SysoFiles = new ptrType$8(function() { return this.$target.SysoFiles; }, function($v) { this.$target.SysoFiles = $v; }, p))));
 			}
-			return ptrType$7.nil;
+			return ptrType$8.nil;
 		};
 		$ptrType(Context).prototype.importGo = function importGo(p, path$1, srcDir, mode) {
 			var {$24r, $24r$1, $24r$2, _1, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, absSrcDir, buf, cgo, cmd, ctxt, d, dir, dir$1, err, err$1, err$2, err$3, err$4, errStr, f, f$1, go111Module, goCmd, mode, ok, p, parent, path$1, srcDir, stderr, stdout, $s, $r, $c} = $restore(this, {p, path$1, srcDir, mode});
@@ -117181,7 +118483,7 @@ $packages["go/build"] = (function() {
 					absSrcDir = srcDir;
 					$s = 7; continue;
 				/* } else if (!(ctxt.Dir === "")) { */ case 5:
-					_r$2 = fmt.Errorf("go/build: Dir is non-empty, so relative srcDir is not allowed: %v", new sliceType$2([new $String(srcDir)])); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_r$2 = fmt.Errorf("go/build: Dir is non-empty, so relative srcDir is not allowed: %v", new sliceType$3([new $String(srcDir)])); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 					$24r = _r$2;
 					$s = 9; case 9: return $24r;
 				/* } else { */ case 6:
@@ -117243,7 +118545,7 @@ $packages["go/build"] = (function() {
 					/* */ if ($interfaceIsEqual(err$2, $ifaceNil)) { $s = 27; continue; }
 					/* */ $s = 28; continue;
 					/* if ($interfaceIsEqual(err$2, $ifaceNil)) { */ case 27:
-						buf = $makeSlice(sliceType$1, 100);
+						buf = $makeSlice(sliceType$2, 100);
 						_r$11 = f.Read(buf); /* */ $s = 29; case 29: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
 						_tuple$5 = _r$11;
 						err$3 = _tuple$5[1];
@@ -117267,8 +118569,8 @@ $packages["go/build"] = (function() {
 			if (!(ctxt.Dir === "")) {
 				cmd.Dir = ctxt.Dir;
 			}
-			_tmp = new strings.Builder.ptr(ptrType$9.nil, sliceType$1.nil);
-			_tmp$1 = new strings.Builder.ptr(ptrType$9.nil, sliceType$1.nil);
+			_tmp = new strings.Builder.ptr(ptrType$11.nil, sliceType$2.nil);
+			_tmp$1 = new strings.Builder.ptr(ptrType$11.nil, sliceType$2.nil);
 			stdout[0] = $clone(_tmp, strings.Builder);
 			stderr[0] = $clone(_tmp$1, strings.Builder);
 			cmd.Stdout = stdout[0];
@@ -117284,7 +118586,7 @@ $packages["go/build"] = (function() {
 			/* */ if (!($interfaceIsEqual(err$4, $ifaceNil))) { $s = 34; continue; }
 			/* */ $s = 35; continue;
 			/* if (!($interfaceIsEqual(err$4, $ifaceNil))) { */ case 34:
-				_r$16 = fmt.Errorf("go/build: go list %s: %v\n%s\n", new sliceType$2([new $String(path$1), err$4, new $String(stderr[0].String())])); /* */ $s = 36; case 36: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+				_r$16 = fmt.Errorf("go/build: go list %s: %v\n%s\n", new sliceType$3([new $String(path$1), err$4, new $String(stderr[0].String())])); /* */ $s = 36; case 36: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
 				$24r$1 = _r$16;
 				$s = 37; case 37: return $24r$1;
 			/* } */ case 35:
@@ -117292,7 +118594,7 @@ $packages["go/build"] = (function() {
 			/* */ if (!((f$1.$length === 5))) { $s = 38; continue; }
 			/* */ $s = 39; continue;
 			/* if (!((f$1.$length === 5))) { */ case 38:
-				_r$17 = fmt.Errorf("go/build: importGo %s: unexpected output:\n%s\n", new sliceType$2([new $String(path$1), new $String(stdout[0].String())])); /* */ $s = 40; case 40: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+				_r$17 = fmt.Errorf("go/build: importGo %s: unexpected output:\n%s\n", new sliceType$3([new $String(path$1), new $String(stdout[0].String())])); /* */ $s = 40; case 40: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
 				$24r$2 = _r$17;
 				$s = 41; case 41: return $24r$2;
 			/* } */ case 39:
@@ -117375,7 +118677,7 @@ $packages["go/build"] = (function() {
 				if (!(data.$length > 0 && (((0 >= data.$length ? ($throwRuntimeError("index out of range"), undefined) : data.$array[data.$offset + 0]) === 32) || ((0 >= data.$length ? ($throwRuntimeError("index out of range"), undefined) : data.$array[data.$offset + 0]) === 9) || ((0 >= data.$length ? ($throwRuntimeError("index out of range"), undefined) : data.$array[data.$offset + 0]) === 13)))) { break; }
 				data = $subslice(data, 1);
 			}
-			comment = sliceType$1.nil;
+			comment = sliceType$2.nil;
 			if (bytes.HasPrefix(data, slashSlash)) {
 				_tuple$2 = bytes.Cut($subslice(data, 2), newline);
 				comment = _tuple$2[0];
@@ -117433,7 +118735,7 @@ $packages["go/build"] = (function() {
 					if (bytes.HasPrefix(data, slashSlash)) {
 						i = bytes.Index(data, newline);
 						if (i < 0) {
-							return sliceType$1.nil;
+							return sliceType$2.nil;
 						}
 						data = $subslice(data, (i + 1 >> 0));
 						continue;
@@ -117442,7 +118744,7 @@ $packages["go/build"] = (function() {
 						data = $subslice(data, 2);
 						i$1 = bytes.Index(data, starSlash);
 						if (i$1 < 0) {
-							return sliceType$1.nil;
+							return sliceType$2.nil;
 						}
 						data = $subslice(data, (i$1 + 2 >> 0));
 						continue;
@@ -117454,8 +118756,8 @@ $packages["go/build"] = (function() {
 		};
 		parseWord = function parseWord$1(data) {
 			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, data, r, rest, size, word;
-			word = sliceType$1.nil;
-			rest = sliceType$1.nil;
+			word = sliceType$2.nil;
+			rest = sliceType$2.nil;
 			data = skipSpaceOrComment(data);
 			rest = data;
 			while (true) {
@@ -117470,8 +118772,8 @@ $packages["go/build"] = (function() {
 			}
 			word = $subslice(data, 0, (data.$length - rest.$length >> 0));
 			if (word.$length === 0) {
-				_tmp = sliceType$1.nil;
-				_tmp$1 = sliceType$1.nil;
+				_tmp = sliceType$2.nil;
+				_tmp$1 = sliceType$2.nil;
 				word = _tmp;
 				rest = _tmp$1;
 				return [word, rest];
@@ -117488,11 +118790,11 @@ $packages["go/build"] = (function() {
 			match = false;
 			err = $ifaceNil;
 			ctxt = this;
-			_r$1 = ctxt.matchFile(dir, name, false, ptrType$5.nil, ptrType$1.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$1 = ctxt.matchFile(dir, name, false, ptrType$6.nil, ptrType$1.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			_tuple = _r$1;
 			info = _tuple[0];
 			err = _tuple[1];
-			_tmp = !(info === ptrType$6.nil);
+			_tmp = !(info === ptrType$7.nil);
 			_tmp$1 = err;
 			match = _tmp;
 			err = _tmp$1;
@@ -117504,21 +118806,21 @@ $packages["go/build"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			ctxt = this;
 			if (strings.HasPrefix(name, "_") || strings.HasPrefix(name, ".")) {
-				$s = -1; return [ptrType$6.nil, $ifaceNil];
+				$s = -1; return [ptrType$7.nil, $ifaceNil];
 			}
 			i = strings.LastIndex(name, ".");
 			if (i < 0) {
 				i = name.length;
 			}
 			ext = $substring(name, i);
-			if (!(ext === ".go") && fileListForExt(dummyPkg, ext) === ptrType$7.nil) {
-				$s = -1; return [ptrType$6.nil, $ifaceNil];
+			if (!(ext === ".go") && fileListForExt(dummyPkg, ext) === ptrType$8.nil) {
+				$s = -1; return [ptrType$7.nil, $ifaceNil];
 			}
 			if (!ctxt.goodOSArchFile(name, allTags) && !ctxt.UseAllFiles) {
-				$s = -1; return [ptrType$6.nil, $ifaceNil];
+				$s = -1; return [ptrType$7.nil, $ifaceNil];
 			}
 			_r$1 = ctxt.joinPath(new sliceType([dir, name])); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			info = new fileInfo.ptr(_r$1, sliceType$1.nil, fset, ptrType$8.nil, $ifaceNil, sliceType$3.nil, sliceType$4.nil);
+			info = new fileInfo.ptr(_r$1, sliceType$2.nil, fset, ptrType$9.nil, $ifaceNil, sliceType$4.nil, sliceType$5.nil, sliceType$1.nil);
 			if (ext === ".syso") {
 				$s = -1; return [info, $ifaceNil];
 			}
@@ -117527,7 +118829,7 @@ $packages["go/build"] = (function() {
 			f = _tuple[0];
 			err = _tuple[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [ptrType$6.nil, err];
+				$s = -1; return [ptrType$7.nil, err];
 			}
 			/* */ if (strings.HasSuffix(name, ".go")) { $s = 3; continue; }
 			/* */ $s = 4; continue;
@@ -117535,11 +118837,11 @@ $packages["go/build"] = (function() {
 				_r$3 = readGoInfo(f, info); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 				err = _r$3;
 				if (strings.HasSuffix(name, "_test.go")) {
-					binaryOnly = ptrType$5.nil;
+					binaryOnly = ptrType$6.nil;
 				}
 				$s = 5; continue;
 			/* } else { */ case 4:
-				binaryOnly = ptrType$5.nil;
+				binaryOnly = ptrType$6.nil;
 				_r$4 = readComments(f); /* */ $s = 7; case 7: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 				_tuple$1 = _r$4;
 				info.header = _tuple$1[0];
@@ -117550,7 +118852,7 @@ $packages["go/build"] = (function() {
 			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 9; continue; }
 			/* */ $s = 10; continue;
 			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 9:
-				_r$6 = fmt.Errorf("read %s: %v", new sliceType$2([new $String(info.name), err])); /* */ $s = 11; case 11: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				_r$6 = fmt.Errorf("read %s: %v", new sliceType$3([new $String(info.name), err])); /* */ $s = 11; case 11: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 				$24r = [info, _r$6];
 				$s = 12; case 12: return $24r;
 			/* } */ case 10:
@@ -117562,14 +118864,14 @@ $packages["go/build"] = (function() {
 			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 14; continue; }
 			/* */ $s = 15; continue;
 			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 14:
-				_r$8 = fmt.Errorf("%s: %v", new sliceType$2([new $String(name), err])); /* */ $s = 16; case 16: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				$24r$1 = [ptrType$6.nil, _r$8];
+				_r$8 = fmt.Errorf("%s: %v", new sliceType$3([new $String(name), err])); /* */ $s = 16; case 16: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				$24r$1 = [ptrType$7.nil, _r$8];
 				$s = 17; case 17: return $24r$1;
 			/* } */ case 15:
 			if (!ok && !ctxt.UseAllFiles) {
-				$s = -1; return [ptrType$6.nil, $ifaceNil];
+				$s = -1; return [ptrType$7.nil, $ifaceNil];
 			}
-			if (!(binaryOnly === ptrType$5.nil) && sawBinaryOnly) {
+			if (!(binaryOnly === ptrType$6.nil) && sawBinaryOnly) {
 				binaryOnly.$set(true);
 			}
 			$s = -1; return [info, $ifaceNil];
@@ -117637,9 +118939,9 @@ $packages["go/build"] = (function() {
 				err = _tmp$2;
 				$s = -1; return [shouldBuild$1, binaryOnly, err];
 			}
-				/* */ if (!(goBuild === sliceType$1.nil)) { $s = 3; continue; }
+				/* */ if (!(goBuild === sliceType$2.nil)) { $s = 3; continue; }
 				/* */ $s = 4; continue;
-				/* if (!(goBuild === sliceType$1.nil)) { */ case 3:
+				/* if (!(goBuild === sliceType$2.nil)) { */ case 3:
 					_r$2 = constraint.Parse(($bytesToString(goBuild))); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 					_tuple$1 = _r$2;
 					x = _tuple$1[0];
@@ -117649,7 +118951,7 @@ $packages["go/build"] = (function() {
 					/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 7:
 						_tmp$3 = false;
 						_tmp$4 = false;
-						_r$3 = fmt.Errorf("parsing //go:build line: %v", new sliceType$2([err$1])); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						_r$3 = fmt.Errorf("parsing //go:build line: %v", new sliceType$3([err$1])); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 						_tmp$5 = _r$3;
 						shouldBuild$1 = _tmp$3;
 						binaryOnly = _tmp$4;
@@ -117717,8 +119019,8 @@ $packages["go/build"] = (function() {
 		parseFileHeader = function parseFileHeader$1(content) {
 			var {_r$1, _r$2, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _v, content, end, ended, err, goBuild, i, i$1, inSlashStar, line, p, sawBinaryOnly, trimmed, $s, $r, $c} = $restore(this, {content});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			trimmed = sliceType$1.nil;
-			goBuild = sliceType$1.nil;
+			trimmed = sliceType$2.nil;
+			goBuild = sliceType$2.nil;
 			sawBinaryOnly = false;
 			err = $ifaceNil;
 			end = 0;
@@ -117752,9 +119054,9 @@ $packages["go/build"] = (function() {
 				/* */ if (_v) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (_v) { */ case 4:
-					if (!(goBuild === sliceType$1.nil)) {
-						_tmp$2 = sliceType$1.nil;
-						_tmp$3 = sliceType$1.nil;
+					if (!(goBuild === sliceType$2.nil)) {
+						_tmp$2 = sliceType$2.nil;
+						_tmp$3 = sliceType$2.nil;
 						_tmp$4 = false;
 						_tmp$5 = errMultipleGoBuild;
 						trimmed = _tmp$2;
@@ -117836,7 +119138,7 @@ $packages["go/build"] = (function() {
 				/* */ if (!ok) { $s = 6; continue; }
 				/* */ $s = 7; continue;
 				/* if (!ok) { */ case 6:
-					_r$4 = fmt.Errorf("%s: invalid #cgo line: %s", new sliceType$2([new $String(filename), new $String(orig)])); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					_r$4 = fmt.Errorf("%s: invalid #cgo line: %s", new sliceType$3([new $String(filename), new $String(orig)])); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 					$24r = _r$4;
 					$s = 9; case 9: return $24r;
 				/* } */ case 7:
@@ -117845,7 +119147,7 @@ $packages["go/build"] = (function() {
 				/* */ if (f.$length < 1) { $s = 11; continue; }
 				/* */ $s = 12; continue;
 				/* if (f.$length < 1) { */ case 11:
-					_r$6 = fmt.Errorf("%s: invalid #cgo line: %s", new sliceType$2([new $String(filename), new $String(orig)])); /* */ $s = 13; case 13: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					_r$6 = fmt.Errorf("%s: invalid #cgo line: %s", new sliceType$3([new $String(filename), new $String(orig)])); /* */ $s = 13; case 13: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 					$24r$1 = _r$6;
 					$s = 14; case 14: return $24r$1;
 				/* } */ case 12:
@@ -117883,7 +119185,7 @@ $packages["go/build"] = (function() {
 				/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 22; continue; }
 				/* */ $s = 23; continue;
 				/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 22:
-					_r$8 = fmt.Errorf("%s: invalid #cgo line: %s", new sliceType$2([new $String(filename), new $String(orig)])); /* */ $s = 24; case 24: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					_r$8 = fmt.Errorf("%s: invalid #cgo line: %s", new sliceType$3([new $String(filename), new $String(orig)])); /* */ $s = 24; case 24: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 					$24r$2 = _r$8;
 					$s = 25; case 25: return $24r$2;
 				/* } */ case 23:
@@ -117899,7 +119201,7 @@ $packages["go/build"] = (function() {
 					/* */ if (!ok) { $s = 28; continue; }
 					/* */ $s = 29; continue;
 					/* if (!ok) { */ case 28:
-						_r$9 = fmt.Errorf("%s: malformed #cgo argument: %s", new sliceType$2([new $String(filename), new $String(arg)])); /* */ $s = 30; case 30: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+						_r$9 = fmt.Errorf("%s: malformed #cgo argument: %s", new sliceType$3([new $String(filename), new $String(arg)])); /* */ $s = 30; case 30: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 						$24r$3 = _r$9;
 						$s = 31; case 31: return $24r$3;
 					/* } */ case 29:
@@ -117938,7 +119240,7 @@ $packages["go/build"] = (function() {
 						di.CgoPkgConfig = $appendSlice(di.CgoPkgConfig, args);
 						$s = 40; continue;
 					/* } else { */ case 39:
-						_r$10 = fmt.Errorf("%s: invalid #cgo verb: %s", new sliceType$2([new $String(filename), new $String(orig)])); /* */ $s = 41; case 41: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+						_r$10 = fmt.Errorf("%s: invalid #cgo verb: %s", new sliceType$3([new $String(filename), new $String(orig)])); /* */ $s = 41; case 41: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
 						$24r$4 = _r$10;
 						$s = 42; case 42: return $24r$4;
 					/* } */ case 40:
@@ -118017,7 +119319,7 @@ $packages["go/build"] = (function() {
 			r = sliceType.nil;
 			err = $ifaceNil;
 			args = sliceType.nil;
-			arg = $makeSlice(sliceType$7, s.length);
+			arg = $makeSlice(sliceType$8, s.length);
 			escaped = false;
 			quoted = false;
 			quote = 0;
@@ -118198,17 +119500,18 @@ $packages["go/build"] = (function() {
 			return path$1 === "." || path$1 === ".." || strings.HasPrefix(path$1, "./") || strings.HasPrefix(path$1, "../");
 		};
 		$pkg.IsLocalImport = IsLocalImport;
-		ptrType$10.methods = [{prop: "syntaxError", name: "syntaxError", pkg: "go/build", typ: $funcType([], [], false)}, {prop: "readByte", name: "readByte", pkg: "go/build", typ: $funcType([], [$Uint8], false)}, {prop: "readByteNoBuf", name: "readByteNoBuf", pkg: "go/build", typ: $funcType([], [$Uint8], false)}, {prop: "peekByte", name: "peekByte", pkg: "go/build", typ: $funcType([$Bool], [$Uint8], false)}, {prop: "nextByte", name: "nextByte", pkg: "go/build", typ: $funcType([$Bool], [$Uint8], false)}, {prop: "findEmbed", name: "findEmbed", pkg: "go/build", typ: $funcType([$Bool], [$Bool], false)}, {prop: "readKeyword", name: "readKeyword", pkg: "go/build", typ: $funcType([$String], [], false)}, {prop: "readIdent", name: "readIdent", pkg: "go/build", typ: $funcType([], [], false)}, {prop: "readString", name: "readString", pkg: "go/build", typ: $funcType([], [], false)}, {prop: "readImport", name: "readImport", pkg: "go/build", typ: $funcType([], [], false)}];
-		ptrType$12.methods = [{prop: "joinPath", name: "joinPath", pkg: "go/build", typ: $funcType([sliceType], [$String], true)}, {prop: "splitPathList", name: "splitPathList", pkg: "go/build", typ: $funcType([$String], [sliceType], false)}, {prop: "isAbsPath", name: "isAbsPath", pkg: "go/build", typ: $funcType([$String], [$Bool], false)}, {prop: "isDir", name: "isDir", pkg: "go/build", typ: $funcType([$String], [$Bool], false)}, {prop: "hasSubdir", name: "hasSubdir", pkg: "go/build", typ: $funcType([$String, $String], [$String, $Bool], false)}, {prop: "readDir", name: "readDir", pkg: "go/build", typ: $funcType([$String], [sliceType$5, $error], false)}, {prop: "openFile", name: "openFile", pkg: "go/build", typ: $funcType([$String], [io.ReadCloser, $error], false)}, {prop: "isFile", name: "isFile", pkg: "go/build", typ: $funcType([$String], [$Bool], false)}, {prop: "gopath", name: "gopath", pkg: "go/build", typ: $funcType([], [sliceType], false)}, {prop: "SrcDirs", name: "SrcDirs", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "ImportDir", name: "ImportDir", pkg: "", typ: $funcType([$String, ImportMode], [ptrType$11, $error], false)}, {prop: "Import", name: "Import", pkg: "", typ: $funcType([$String, $String, ImportMode], [ptrType$11, $error], false)}, {prop: "importGo", name: "importGo", pkg: "go/build", typ: $funcType([ptrType$11, $String, $String, ImportMode], [$error], false)}, {prop: "MatchFile", name: "MatchFile", pkg: "", typ: $funcType([$String, $String], [$Bool, $error], false)}, {prop: "matchFile", name: "matchFile", pkg: "go/build", typ: $funcType([$String, $String, mapType, ptrType$5, ptrType$1], [ptrType$6, $error], false)}, {prop: "shouldBuild", name: "shouldBuild", pkg: "go/build", typ: $funcType([sliceType$1, mapType], [$Bool, $Bool, $error], false)}, {prop: "saveCgo", name: "saveCgo", pkg: "go/build", typ: $funcType([$String, ptrType$11, ptrType$4], [$error], false)}, {prop: "makePathsAbsolute", name: "makePathsAbsolute", pkg: "go/build", typ: $funcType([sliceType, $String], [], false)}, {prop: "matchAuto", name: "matchAuto", pkg: "go/build", typ: $funcType([$String, mapType], [$Bool], false)}, {prop: "eval$", name: "eval", pkg: "go/build", typ: $funcType([constraint.Expr, mapType], [$Bool], false)}, {prop: "matchTag", name: "matchTag", pkg: "go/build", typ: $funcType([$String, mapType], [$Bool], false)}, {prop: "goodOSArchFile", name: "goodOSArchFile", pkg: "go/build", typ: $funcType([$String, mapType], [$Bool], false)}];
-		ptrType$11.methods = [{prop: "IsCommand", name: "IsCommand", pkg: "", typ: $funcType([], [$Bool], false)}];
-		ptrType$13.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$12.methods = [{prop: "syntaxError", name: "syntaxError", pkg: "go/build", typ: $funcType([], [], false)}, {prop: "readByte", name: "readByte", pkg: "go/build", typ: $funcType([], [$Uint8], false)}, {prop: "readByteNoBuf", name: "readByteNoBuf", pkg: "go/build", typ: $funcType([], [$Uint8], false)}, {prop: "peekByte", name: "peekByte", pkg: "go/build", typ: $funcType([$Bool], [$Uint8], false)}, {prop: "nextByte", name: "nextByte", pkg: "go/build", typ: $funcType([$Bool], [$Uint8], false)}, {prop: "findEmbed", name: "findEmbed", pkg: "go/build", typ: $funcType([$Bool], [$Bool], false)}, {prop: "readKeyword", name: "readKeyword", pkg: "go/build", typ: $funcType([$String], [], false)}, {prop: "readIdent", name: "readIdent", pkg: "go/build", typ: $funcType([], [], false)}, {prop: "readString", name: "readString", pkg: "go/build", typ: $funcType([], [], false)}, {prop: "readImport", name: "readImport", pkg: "go/build", typ: $funcType([], [], false)}];
+		ptrType$13.methods = [{prop: "joinPath", name: "joinPath", pkg: "go/build", typ: $funcType([sliceType], [$String], true)}, {prop: "splitPathList", name: "splitPathList", pkg: "go/build", typ: $funcType([$String], [sliceType], false)}, {prop: "isAbsPath", name: "isAbsPath", pkg: "go/build", typ: $funcType([$String], [$Bool], false)}, {prop: "isDir", name: "isDir", pkg: "go/build", typ: $funcType([$String], [$Bool], false)}, {prop: "hasSubdir", name: "hasSubdir", pkg: "go/build", typ: $funcType([$String, $String], [$String, $Bool], false)}, {prop: "readDir", name: "readDir", pkg: "go/build", typ: $funcType([$String], [sliceType$6, $error], false)}, {prop: "openFile", name: "openFile", pkg: "go/build", typ: $funcType([$String], [io.ReadCloser, $error], false)}, {prop: "isFile", name: "isFile", pkg: "go/build", typ: $funcType([$String], [$Bool], false)}, {prop: "gopath", name: "gopath", pkg: "go/build", typ: $funcType([], [sliceType], false)}, {prop: "SrcDirs", name: "SrcDirs", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "ImportDir", name: "ImportDir", pkg: "", typ: $funcType([$String, ImportMode], [ptrType$5, $error], false)}, {prop: "Import", name: "Import", pkg: "", typ: $funcType([$String, $String, ImportMode], [ptrType$5, $error], false)}, {prop: "importGo", name: "importGo", pkg: "go/build", typ: $funcType([ptrType$5, $String, $String, ImportMode], [$error], false)}, {prop: "MatchFile", name: "MatchFile", pkg: "", typ: $funcType([$String, $String], [$Bool, $error], false)}, {prop: "matchFile", name: "matchFile", pkg: "go/build", typ: $funcType([$String, $String, mapType, ptrType$6, ptrType$1], [ptrType$7, $error], false)}, {prop: "shouldBuild", name: "shouldBuild", pkg: "go/build", typ: $funcType([sliceType$2, mapType], [$Bool, $Bool, $error], false)}, {prop: "saveCgo", name: "saveCgo", pkg: "go/build", typ: $funcType([$String, ptrType$5, ptrType$4], [$error], false)}, {prop: "makePathsAbsolute", name: "makePathsAbsolute", pkg: "go/build", typ: $funcType([sliceType, $String], [], false)}, {prop: "matchAuto", name: "matchAuto", pkg: "go/build", typ: $funcType([$String, mapType], [$Bool], false)}, {prop: "eval$", name: "eval", pkg: "go/build", typ: $funcType([constraint.Expr, mapType], [$Bool], false)}, {prop: "matchTag", name: "matchTag", pkg: "go/build", typ: $funcType([$String, mapType], [$Bool], false)}, {prop: "goodOSArchFile", name: "goodOSArchFile", pkg: "go/build", typ: $funcType([$String, mapType], [$Bool], false)}];
+		ptrType$5.methods = [{prop: "IsCommand", name: "IsCommand", pkg: "", typ: $funcType([], [$Bool], false)}];
 		ptrType$14.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
-		importReader.init("go/build", [{prop: "b", name: "b", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "buf", name: "buf", embedded: false, exported: false, typ: sliceType$1, tag: ""}, {prop: "peek", name: "peek", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "eof", name: "eof", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "nerr", name: "nerr", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Position, tag: ""}]);
+		ptrType$15.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
+		importReader.init("go/build", [{prop: "b", name: "b", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "buf", name: "buf", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "peek", name: "peek", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "eof", name: "eof", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "nerr", name: "nerr", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Position, tag: ""}]);
 		Context.init("", [{prop: "GOARCH", name: "GOARCH", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "GOOS", name: "GOOS", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "GOROOT", name: "GOROOT", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "GOPATH", name: "GOPATH", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Dir", name: "Dir", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "CgoEnabled", name: "CgoEnabled", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "UseAllFiles", name: "UseAllFiles", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "Compiler", name: "Compiler", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "BuildTags", name: "BuildTags", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "ToolTags", name: "ToolTags", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "ReleaseTags", name: "ReleaseTags", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "InstallSuffix", name: "InstallSuffix", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "JoinPath", name: "JoinPath", embedded: false, exported: true, typ: funcType, tag: ""}, {prop: "SplitPathList", name: "SplitPathList", embedded: false, exported: true, typ: funcType$1, tag: ""}, {prop: "IsAbsPath", name: "IsAbsPath", embedded: false, exported: true, typ: funcType$2, tag: ""}, {prop: "IsDir", name: "IsDir", embedded: false, exported: true, typ: funcType$2, tag: ""}, {prop: "HasSubdir", name: "HasSubdir", embedded: false, exported: true, typ: funcType$3, tag: ""}, {prop: "ReadDir", name: "ReadDir", embedded: false, exported: true, typ: funcType$4, tag: ""}, {prop: "OpenFile", name: "OpenFile", embedded: false, exported: true, typ: funcType$5, tag: ""}]);
-		Package.init("", [{prop: "Dir", name: "Dir", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "ImportComment", name: "ImportComment", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Doc", name: "Doc", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "ImportPath", name: "ImportPath", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Root", name: "Root", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "SrcRoot", name: "SrcRoot", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "PkgRoot", name: "PkgRoot", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "PkgTargetRoot", name: "PkgTargetRoot", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "BinDir", name: "BinDir", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Goroot", name: "Goroot", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "PkgObj", name: "PkgObj", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "AllTags", name: "AllTags", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "ConflictDir", name: "ConflictDir", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "BinaryOnly", name: "BinaryOnly", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "GoFiles", name: "GoFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "CgoFiles", name: "CgoFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "IgnoredGoFiles", name: "IgnoredGoFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "InvalidGoFiles", name: "InvalidGoFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "IgnoredOtherFiles", name: "IgnoredOtherFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "CFiles", name: "CFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "CXXFiles", name: "CXXFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "MFiles", name: "MFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "HFiles", name: "HFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "FFiles", name: "FFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "SFiles", name: "SFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "SwigFiles", name: "SwigFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "SwigCXXFiles", name: "SwigCXXFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "SysoFiles", name: "SysoFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "CgoCFLAGS", name: "CgoCFLAGS", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "CgoCPPFLAGS", name: "CgoCPPFLAGS", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "CgoCXXFLAGS", name: "CgoCXXFLAGS", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "CgoFFLAGS", name: "CgoFFLAGS", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "CgoLDFLAGS", name: "CgoLDFLAGS", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "CgoPkgConfig", name: "CgoPkgConfig", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "TestGoFiles", name: "TestGoFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "XTestGoFiles", name: "XTestGoFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "Imports", name: "Imports", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "ImportPos", name: "ImportPos", embedded: false, exported: true, typ: mapType$1, tag: ""}, {prop: "TestImports", name: "TestImports", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "TestImportPos", name: "TestImportPos", embedded: false, exported: true, typ: mapType$1, tag: ""}, {prop: "XTestImports", name: "XTestImports", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "XTestImportPos", name: "XTestImportPos", embedded: false, exported: true, typ: mapType$1, tag: ""}, {prop: "EmbedPatterns", name: "EmbedPatterns", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "EmbedPatternPos", name: "EmbedPatternPos", embedded: false, exported: true, typ: mapType$1, tag: ""}, {prop: "TestEmbedPatterns", name: "TestEmbedPatterns", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "TestEmbedPatternPos", name: "TestEmbedPatternPos", embedded: false, exported: true, typ: mapType$1, tag: ""}, {prop: "XTestEmbedPatterns", name: "XTestEmbedPatterns", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "XTestEmbedPatternPos", name: "XTestEmbedPatternPos", embedded: false, exported: true, typ: mapType$1, tag: ""}]);
+		Package.init("", [{prop: "Dir", name: "Dir", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "ImportComment", name: "ImportComment", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Doc", name: "Doc", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "ImportPath", name: "ImportPath", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Root", name: "Root", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "SrcRoot", name: "SrcRoot", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "PkgRoot", name: "PkgRoot", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "PkgTargetRoot", name: "PkgTargetRoot", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "BinDir", name: "BinDir", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Goroot", name: "Goroot", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "PkgObj", name: "PkgObj", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "AllTags", name: "AllTags", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "ConflictDir", name: "ConflictDir", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "BinaryOnly", name: "BinaryOnly", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "GoFiles", name: "GoFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "CgoFiles", name: "CgoFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "IgnoredGoFiles", name: "IgnoredGoFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "InvalidGoFiles", name: "InvalidGoFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "IgnoredOtherFiles", name: "IgnoredOtherFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "CFiles", name: "CFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "CXXFiles", name: "CXXFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "MFiles", name: "MFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "HFiles", name: "HFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "FFiles", name: "FFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "SFiles", name: "SFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "SwigFiles", name: "SwigFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "SwigCXXFiles", name: "SwigCXXFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "SysoFiles", name: "SysoFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "CgoCFLAGS", name: "CgoCFLAGS", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "CgoCPPFLAGS", name: "CgoCPPFLAGS", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "CgoCXXFLAGS", name: "CgoCXXFLAGS", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "CgoFFLAGS", name: "CgoFFLAGS", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "CgoLDFLAGS", name: "CgoLDFLAGS", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "CgoPkgConfig", name: "CgoPkgConfig", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "TestGoFiles", name: "TestGoFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "XTestGoFiles", name: "XTestGoFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "Directives", name: "Directives", embedded: false, exported: true, typ: sliceType$1, tag: ""}, {prop: "TestDirectives", name: "TestDirectives", embedded: false, exported: true, typ: sliceType$1, tag: ""}, {prop: "XTestDirectives", name: "XTestDirectives", embedded: false, exported: true, typ: sliceType$1, tag: ""}, {prop: "Imports", name: "Imports", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "ImportPos", name: "ImportPos", embedded: false, exported: true, typ: mapType$1, tag: ""}, {prop: "TestImports", name: "TestImports", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "TestImportPos", name: "TestImportPos", embedded: false, exported: true, typ: mapType$1, tag: ""}, {prop: "XTestImports", name: "XTestImports", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "XTestImportPos", name: "XTestImportPos", embedded: false, exported: true, typ: mapType$1, tag: ""}, {prop: "EmbedPatterns", name: "EmbedPatterns", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "EmbedPatternPos", name: "EmbedPatternPos", embedded: false, exported: true, typ: mapType$1, tag: ""}, {prop: "TestEmbedPatterns", name: "TestEmbedPatterns", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "TestEmbedPatternPos", name: "TestEmbedPatternPos", embedded: false, exported: true, typ: mapType$1, tag: ""}, {prop: "XTestEmbedPatterns", name: "XTestEmbedPatterns", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "XTestEmbedPatternPos", name: "XTestEmbedPatternPos", embedded: false, exported: true, typ: mapType$1, tag: ""}]);
+		Directive.init("", [{prop: "Text", name: "Text", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Pos", name: "Pos", embedded: false, exported: true, typ: token.Position, tag: ""}]);
 		NoGoError.init("", [{prop: "Dir", name: "Dir", embedded: false, exported: true, typ: $String, tag: ""}]);
 		MultiplePackageError.init("", [{prop: "Dir", name: "Dir", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Packages", name: "Packages", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "Files", name: "Files", embedded: false, exported: true, typ: sliceType, tag: ""}]);
-		fileInfo.init("go/build", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "header", name: "header", embedded: false, exported: false, typ: sliceType$1, tag: ""}, {prop: "fset", name: "fset", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "parsed", name: "parsed", embedded: false, exported: false, typ: ptrType$8, tag: ""}, {prop: "parseErr", name: "parseErr", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "imports", name: "imports", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "embeds", name: "embeds", embedded: false, exported: false, typ: sliceType$4, tag: ""}]);
+		fileInfo.init("go/build", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "header", name: "header", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "fset", name: "fset", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "parsed", name: "parsed", embedded: false, exported: false, typ: ptrType$9, tag: ""}, {prop: "parseErr", name: "parseErr", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "imports", name: "imports", embedded: false, exported: false, typ: sliceType$4, tag: ""}, {prop: "embeds", name: "embeds", embedded: false, exported: false, typ: sliceType$5, tag: ""}, {prop: "directives", name: "directives", embedded: false, exported: false, typ: sliceType$1, tag: ""}]);
 		fileImport.init("go/build", [{prop: "path", name: "path", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "doc", name: "doc", embedded: false, exported: false, typ: ptrType$4, tag: ""}]);
 		fileEmbed.init("go/build", [{prop: "pattern", name: "pattern", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Position, tag: ""}]);
 	};
@@ -118229,41 +119532,41 @@ $packages["go/build"] = (function() {
 		$r = godebug.$init(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = goroot.$init(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = goversion.$init(); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = io.$init(); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = fs.$init(); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = os.$init(); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = exec.$init(); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = path.$init(); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = filepath.$init(); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = runtime.$init(); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = sort.$init(); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strconv.$init(); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strings.$init(); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = unicode.$init(); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = utf8.$init(); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = platform.$init(); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = io.$init(); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = fs.$init(); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = os.$init(); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = exec.$init(); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = path.$init(); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = filepath.$init(); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = runtime.$init(); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = sort.$init(); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strconv.$init(); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strings.$init(); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = unicode.$init(); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = utf8.$init(); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		defaultToolTags = sliceType.nil;
 		defaultReleaseTags = sliceType.nil;
-		dummyPkg = new Package.ptr("", "", "", "", "", "", "", "", "", "", false, "", sliceType.nil, "", false, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, false, sliceType.nil, false, sliceType.nil, false, sliceType.nil, false, sliceType.nil, false, sliceType.nil, false);
-		cgoEnabled = $makeMap($String.keyFor, [{ k: "aix/ppc64", v: true }, { k: "android/386", v: true }, { k: "android/amd64", v: true }, { k: "android/arm", v: true }, { k: "android/arm64", v: true }, { k: "darwin/amd64", v: true }, { k: "darwin/arm64", v: true }, { k: "dragonfly/amd64", v: true }, { k: "freebsd/386", v: true }, { k: "freebsd/amd64", v: true }, { k: "freebsd/arm", v: true }, { k: "freebsd/arm64", v: true }, { k: "freebsd/riscv64", v: true }, { k: "illumos/amd64", v: true }, { k: "ios/amd64", v: true }, { k: "ios/arm64", v: true }, { k: "linux/386", v: true }, { k: "linux/amd64", v: true }, { k: "linux/arm", v: true }, { k: "linux/arm64", v: true }, { k: "linux/loong64", v: true }, { k: "linux/mips", v: true }, { k: "linux/mips64", v: true }, { k: "linux/mips64le", v: true }, { k: "linux/mipsle", v: true }, { k: "linux/ppc64le", v: true }, { k: "linux/riscv64", v: true }, { k: "linux/s390x", v: true }, { k: "linux/sparc64", v: true }, { k: "netbsd/386", v: true }, { k: "netbsd/amd64", v: true }, { k: "netbsd/arm", v: true }, { k: "netbsd/arm64", v: true }, { k: "openbsd/386", v: true }, { k: "openbsd/amd64", v: true }, { k: "openbsd/arm", v: true }, { k: "openbsd/arm64", v: true }, { k: "openbsd/mips64", v: true }, { k: "solaris/amd64", v: true }, { k: "windows/386", v: true }, { k: "windows/amd64", v: true }, { k: "windows/arm64", v: true }]);
-		knownOS = $makeMap($String.keyFor, [{ k: "aix", v: true }, { k: "android", v: true }, { k: "darwin", v: true }, { k: "dragonfly", v: true }, { k: "freebsd", v: true }, { k: "hurd", v: true }, { k: "illumos", v: true }, { k: "ios", v: true }, { k: "js", v: true }, { k: "linux", v: true }, { k: "nacl", v: true }, { k: "netbsd", v: true }, { k: "openbsd", v: true }, { k: "plan9", v: true }, { k: "solaris", v: true }, { k: "windows", v: true }, { k: "zos", v: true }]);
+		dummyPkg = new Package.ptr("", "", "", "", "", "", "", "", "", "", false, "", sliceType.nil, "", false, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType.nil, sliceType$1.nil, sliceType$1.nil, sliceType$1.nil, sliceType.nil, false, sliceType.nil, false, sliceType.nil, false, sliceType.nil, false, sliceType.nil, false, sliceType.nil, false);
+		knownOS = $makeMap($String.keyFor, [{ k: "aix", v: true }, { k: "android", v: true }, { k: "darwin", v: true }, { k: "dragonfly", v: true }, { k: "freebsd", v: true }, { k: "hurd", v: true }, { k: "illumos", v: true }, { k: "ios", v: true }, { k: "js", v: true }, { k: "linux", v: true }, { k: "nacl", v: true }, { k: "netbsd", v: true }, { k: "openbsd", v: true }, { k: "plan9", v: true }, { k: "solaris", v: true }, { k: "wasip1", v: true }, { k: "windows", v: true }, { k: "zos", v: true }]);
 		unixOS = $makeMap($String.keyFor, [{ k: "aix", v: true }, { k: "android", v: true }, { k: "darwin", v: true }, { k: "dragonfly", v: true }, { k: "freebsd", v: true }, { k: "hurd", v: true }, { k: "illumos", v: true }, { k: "ios", v: true }, { k: "linux", v: true }, { k: "netbsd", v: true }, { k: "openbsd", v: true }, { k: "solaris", v: true }]);
 		knownArch = $makeMap($String.keyFor, [{ k: "386", v: true }, { k: "amd64", v: true }, { k: "amd64p32", v: true }, { k: "arm", v: true }, { k: "armbe", v: true }, { k: "arm64", v: true }, { k: "arm64be", v: true }, { k: "loong64", v: true }, { k: "mips", v: true }, { k: "mipsle", v: true }, { k: "mips64", v: true }, { k: "mips64le", v: true }, { k: "mips64p32", v: true }, { k: "mips64p32le", v: true }, { k: "ppc", v: true }, { k: "ppc64", v: true }, { k: "ppc64le", v: true }, { k: "riscv", v: true }, { k: "riscv64", v: true }, { k: "s390", v: true }, { k: "s390x", v: true }, { k: "sparc", v: true }, { k: "sparc64", v: true }, { k: "wasm", v: true }]);
-		bom = new sliceType$1([239, 187, 191]);
+		bom = new sliceType$2([239, 187, 191]);
 		errSyntax = errors.New("syntax error");
 		errNUL = errors.New("unexpected NUL in input");
-		goEmbed = (new sliceType$1($stringToBytes("go:embed")));
-		_r = defaultContext(); /* */ $s = 27; case 27: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+		goEmbed = (new sliceType$2($stringToBytes("go:embed")));
+		_r = defaultContext(); /* */ $s = 28; case 28: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 		$pkg.Default = $clone(_r, Context);
 		installgoroot = godebug.New("installgoroot");
 		errNoModules = errors.New("not using modules");
-		slashSlash = (new sliceType$1($stringToBytes("//")));
-		slashStar = (new sliceType$1($stringToBytes("/*")));
-		starSlash = (new sliceType$1($stringToBytes("*/")));
-		newline = (new sliceType$1($stringToBytes("\n")));
-		plusBuild = (new sliceType$1($stringToBytes("+build")));
-		goBuildComment = (new sliceType$1($stringToBytes("//go:build")));
+		slashSlash = (new sliceType$2($stringToBytes("//")));
+		slashStar = (new sliceType$2($stringToBytes("/*")));
+		starSlash = (new sliceType$2($stringToBytes("*/")));
+		newline = (new sliceType$2($stringToBytes("\n")));
+		plusBuild = (new sliceType$2($stringToBytes("+build")));
+		goBuildComment = (new sliceType$2($stringToBytes("//go:build")));
 		errMultipleGoBuild = errors.New("multiple //go:build comments");
-		binaryOnlyComment = (new sliceType$1($stringToBytes("//go:binary-only-package")));
+		binaryOnlyComment = (new sliceType$2($stringToBytes("//go:binary-only-package")));
 		$pkg.ToolDir = getToolDir();
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
@@ -118485,14 +119788,79 @@ $packages["github.com/gopherjs/gopherjs/compiler/internal/symbol"] = (function()
 	$pkg.$init = $init;
 	return $pkg;
 })();
+$packages["golang.org/x/tools/go/ast/astutil"] = (function() {
+	var $pkg = {}, $init, fmt, ast, token, reflect, sort, strconv, strings, ptrType, abort;
+	fmt = $packages["fmt"];
+	ast = $packages["go/ast"];
+	token = $packages["go/token"];
+	reflect = $packages["reflect"];
+	sort = $packages["sort"];
+	strconv = $packages["strconv"];
+	strings = $packages["strings"];
+	$pkg.$finishSetup = function() {
+		ptrType = $ptrType($Int);
+	};
+	$init = function() {
+		$pkg.$init = function() {};
+		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
+		$r = fmt.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = ast.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = token.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = reflect.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = sort.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strconv.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strings.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		abort = $newDataPointer(0, ptrType);
+		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
+	};
+	$pkg.$init = $init;
+	return $pkg;
+})();
+$packages["golang.org/x/tools/internal/aliases"] = (function() {
+	var $pkg = {}, $init, token, types, Alias, ptrType, ptrType$1, Unalias;
+	token = $packages["go/token"];
+	types = $packages["go/types"];
+	Alias = $newType(0, $kindStruct, "aliases.Alias", true, "golang.org/x/tools/internal/aliases", true, function() { this.$val = this; });
+	$pkg.Alias = Alias;
+	$pkg.$finishSetup = function() {
+		ptrType = $ptrType(types.TypeName);
+		ptrType$1 = $ptrType(Alias);
+		$ptrType(Alias).prototype.String = function String() {
+			$panic(new $String("unreachable"));
+		};
+		$ptrType(Alias).prototype.Underlying = function Underlying() {
+			$panic(new $String("unreachable"));
+		};
+		$ptrType(Alias).prototype.Obj = function Obj() {
+			$panic(new $String("unreachable"));
+		};
+		Unalias = function Unalias$1(t) {
+			var t;
+			return t;
+		};
+		$pkg.Unalias = Unalias;
+		ptrType$1.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [types.Type], false)}, {prop: "Obj", name: "Obj", pkg: "", typ: $funcType([], [ptrType], false)}];
+		Alias.init("", []);
+	};
+	$init = function() {
+		$pkg.$init = function() {};
+		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
+		$r = token.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = types.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
+	};
+	$pkg.$init = $init;
+	return $pkg;
+})();
 $packages["golang.org/x/tools/internal/typeparams"] = (function() {
-	var $pkg = {}, $init, bytes, errors, fmt, ast, token, types, os, strings, term, termlist, termSet, ptrType, sliceType, sliceType$1, sliceType$2, ptrType$4, sliceType$3, sliceType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, allTermlist, ForSignature, NamedTypeArgs, NewTerm, InterfaceTermSet, UnionTermSet, computeTermSet, indentf, computeTermSetInternal, under;
+	var $pkg = {}, $init, bytes, errors, fmt, ast, token, types, aliases, os, strings, term, termlist, termSet, ptrType, sliceType, sliceType$1, sliceType$2, ptrType$1, sliceType$3, sliceType$4, ptrType$2, ptrType$3, ptrType$4, ptrType$5, allTermlist, InterfaceTermSet, UnionTermSet, computeTermSet, indentf, computeTermSetInternal, under;
 	bytes = $packages["bytes"];
 	errors = $packages["errors"];
 	fmt = $packages["fmt"];
 	ast = $packages["go/ast"];
 	token = $packages["go/token"];
 	types = $packages["go/types"];
+	aliases = $packages["golang.org/x/tools/internal/aliases"];
 	os = $packages["os"];
 	strings = $packages["strings"];
 	term = $newType(0, $kindStruct, "typeparams.term", true, "golang.org/x/tools/internal/typeparams", false, function(tilde_, typ_) {
@@ -118524,13 +119892,13 @@ $packages["golang.org/x/tools/internal/typeparams"] = (function() {
 		sliceType = $sliceType($Uint8);
 		sliceType$1 = $sliceType($Bool);
 		sliceType$2 = $sliceType(ptrType);
-		ptrType$4 = $ptrType(types.Term);
-		sliceType$3 = $sliceType(ptrType$4);
+		ptrType$1 = $ptrType(types.Term);
+		sliceType$3 = $sliceType(ptrType$1);
 		sliceType$4 = $sliceType($emptyInterface);
-		ptrType$5 = $ptrType(types.Interface);
-		ptrType$6 = $ptrType(termSet);
-		ptrType$7 = $ptrType(types.Union);
-		ptrType$8 = $ptrType(types.TypeParam);
+		ptrType$2 = $ptrType(types.Interface);
+		ptrType$3 = $ptrType(termSet);
+		ptrType$4 = $ptrType(types.Union);
+		ptrType$5 = $ptrType(types.TypeParam);
 		$ptrType(term).prototype.String = function String() {
 			var {$24r, $24r$1, _r, _r$1, x, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -118666,21 +120034,6 @@ $packages["golang.org/x/tools/internal/typeparams"] = (function() {
 			$s = 8; case 8: return $24r;
 			/* */ } return; } var $f = {$blk: disjoint, $c: true, $r, $24r, _r, _r$1, _r$2, ux, uy, x, y, $s};return $f;
 		};
-		ForSignature = function ForSignature$1(sig) {
-			var sig;
-			return sig.TypeParams();
-		};
-		$pkg.ForSignature = ForSignature;
-		NamedTypeArgs = function NamedTypeArgs$1(named) {
-			var named;
-			return named.TypeArgs();
-		};
-		$pkg.NamedTypeArgs = NamedTypeArgs;
-		NewTerm = function NewTerm$1(tilde, typ) {
-			var tilde, typ;
-			return types.NewTerm(tilde, typ);
-		};
-		$pkg.NewTerm = NewTerm;
 		termlist.prototype.String = function String$1() {
 			var {_i, _r, _r$1, _ref, buf, i, x, xl, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -118871,7 +120224,7 @@ $packages["golang.org/x/tools/internal/typeparams"] = (function() {
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				term$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				terms = $append(terms, NewTerm(term$1.tilde, term$1.typ));
+				terms = $append(terms, types.NewTerm(term$1.tilde, term$1.typ));
 				_i++;
 			}
 			$s = -1; return [terms, $ifaceNil];
@@ -118892,7 +120245,7 @@ $packages["golang.org/x/tools/internal/typeparams"] = (function() {
 			err = [err];
 			res = [res];
 			tset = [tset];
-			res[0] = ptrType$6.nil;
+			res[0] = ptrType$3.nil;
 			err[0] = $ifaceNil;
 			if ($interfaceIsEqual(t, $ifaceNil)) {
 				$panic(new $String("nil type"));
@@ -118922,7 +120275,7 @@ $packages["golang.org/x/tools/internal/typeparams"] = (function() {
 						/* */ } return; } var $f = {$blk: computeTermSetInternal·func1, $c: true, $r, _arg$2, _arg$3, _r$1, $s};return $f;
 					}; })(depth, err, res, tset), []]);
 			/* } */ case 2:
-			_tuple = (_entry = $mapIndex(seen,types.Type.keyFor(t)), _entry !== undefined ? [_entry.v, true] : [ptrType$6.nil, false]);
+			_tuple = (_entry = $mapIndex(seen,types.Type.keyFor(t)), _entry !== undefined ? [_entry.v, true] : [ptrType$3.nil, false]);
 			tset$1 = _tuple[0];
 			ok = _tuple[1];
 			/* */ if (ok) { $s = 5; continue; }
@@ -118931,7 +120284,7 @@ $packages["golang.org/x/tools/internal/typeparams"] = (function() {
 				/* */ if (!tset$1.complete) { $s = 7; continue; }
 				/* */ $s = 8; continue;
 				/* if (!tset$1.complete) { */ case 7:
-					_tmp = ptrType$6.nil;
+					_tmp = ptrType$3.nil;
 					_r$1 = fmt.Errorf("cycle detected in the declaration of %s", new sliceType$4([t])); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 					_tmp$1 = _r$1;
 					res[0] = _tmp;
@@ -118953,11 +120306,11 @@ $packages["golang.org/x/tools/internal/typeparams"] = (function() {
 			_key = t; (seen || $throwRuntimeError("assignment to entry in nil map")).set(types.Type.keyFor(_key), { k: _key, v: tset[0] });
 			_r$2 = t.Underlying(); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 			_ref = _r$2;
-			/* */ if ($assertType(_ref, ptrType$5, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref, ptrType$7, true)[1]) { $s = 14; continue; }
-			/* */ if ($assertType(_ref, ptrType$8, true)[1]) { $s = 15; continue; }
+			/* */ if ($assertType(_ref, ptrType$2, true)[1]) { $s = 13; continue; }
+			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 14; continue; }
+			/* */ if ($assertType(_ref, ptrType$5, true)[1]) { $s = 15; continue; }
 			/* */ $s = 16; continue;
-			/* if ($assertType(_ref, ptrType$5, true)[1]) { */ case 13:
+			/* if ($assertType(_ref, ptrType$2, true)[1]) { */ case 13:
 				u = _ref.$val;
 				tset[0].terms = allTermlist;
 				i = 0;
@@ -118965,12 +120318,12 @@ $packages["golang.org/x/tools/internal/typeparams"] = (function() {
 					/* if (!(i < u.NumEmbeddeds())) { break; } */ if(!(i < u.NumEmbeddeds())) { $s = 19; continue; }
 					embedded = u.EmbeddedType(i);
 					_r$3 = embedded.Underlying(); /* */ $s = 20; case 20: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_tuple$1 = $assertType(_r$3, ptrType$8, true);
+					_tuple$1 = $assertType(_r$3, ptrType$5, true);
 					ok$1 = _tuple$1[1];
 					/* */ if (ok$1) { $s = 21; continue; }
 					/* */ $s = 22; continue;
 					/* if (ok$1) { */ case 21:
-						_tmp$4 = ptrType$6.nil;
+						_tmp$4 = ptrType$3.nil;
 						_r$4 = fmt.Errorf("invalid embedded type %T", new sliceType$4([embedded])); /* */ $s = 23; case 23: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 						_tmp$5 = _r$4;
 						res[0] = _tmp$4;
@@ -118985,7 +120338,7 @@ $packages["golang.org/x/tools/internal/typeparams"] = (function() {
 					/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 26; continue; }
 					/* */ $s = 27; continue;
 					/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 26:
-						_tmp$6 = ptrType$6.nil;
+						_tmp$6 = ptrType$3.nil;
 						_tmp$7 = err$1;
 						res[0] = _tmp$6;
 						err[0] = _tmp$7;
@@ -118998,7 +120351,7 @@ $packages["golang.org/x/tools/internal/typeparams"] = (function() {
 				$s = 18; continue;
 				case 19:
 				$s = 17; continue;
-			/* } else if ($assertType(_ref, ptrType$7, true)[1]) { */ case 14:
+			/* } else if ($assertType(_ref, ptrType$4, true)[1]) { */ case 14:
 				u$1 = _ref.$val;
 				tset[0].terms = termlist.nil;
 				i$1 = 0;
@@ -119008,10 +120361,10 @@ $packages["golang.org/x/tools/internal/typeparams"] = (function() {
 					terms = termlist.nil;
 					_r$7 = t$1.Type().Underlying(); /* */ $s = 32; case 32: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 					_ref$1 = _r$7;
-					/* */ if ($assertType(_ref$1, ptrType$5, true)[1]) { $s = 33; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$8, true)[1] || $assertType(_ref$1, ptrType$7, true)[1]) { $s = 34; continue; }
+					/* */ if ($assertType(_ref$1, ptrType$2, true)[1]) { $s = 33; continue; }
+					/* */ if ($assertType(_ref$1, ptrType$5, true)[1] || $assertType(_ref$1, ptrType$4, true)[1]) { $s = 34; continue; }
 					/* */ $s = 35; continue;
-					/* if ($assertType(_ref$1, ptrType$5, true)[1]) { */ case 33:
+					/* if ($assertType(_ref$1, ptrType$2, true)[1]) { */ case 33:
 						_r$8 = computeTermSetInternal(t$1.Type(), seen, depth[0] + 1 >> 0); /* */ $s = 37; case 37: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 						_tuple$3 = _r$8;
 						tset2$1 = _tuple$3[0];
@@ -119019,7 +120372,7 @@ $packages["golang.org/x/tools/internal/typeparams"] = (function() {
 						/* */ if (!($interfaceIsEqual(err$2, $ifaceNil))) { $s = 38; continue; }
 						/* */ $s = 39; continue;
 						/* if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 38:
-							_tmp$8 = ptrType$6.nil;
+							_tmp$8 = ptrType$3.nil;
 							_tmp$9 = err$2;
 							res[0] = _tmp$8;
 							err[0] = _tmp$9;
@@ -119028,8 +120381,8 @@ $packages["golang.org/x/tools/internal/typeparams"] = (function() {
 						/* } */ case 39:
 						terms = tset2$1.terms;
 						$s = 36; continue;
-					/* } else if ($assertType(_ref$1, ptrType$8, true)[1] || $assertType(_ref$1, ptrType$7, true)[1]) { */ case 34:
-						_tmp$10 = ptrType$6.nil;
+					/* } else if ($assertType(_ref$1, ptrType$5, true)[1] || $assertType(_ref$1, ptrType$4, true)[1]) { */ case 34:
+						_tmp$10 = ptrType$3.nil;
 						_r$9 = fmt.Errorf("invalid union term %T", new sliceType$4([t$1])); /* */ $s = 41; case 41: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 						_tmp$11 = _r$9;
 						res[0] = _tmp$10;
@@ -119048,7 +120401,7 @@ $packages["golang.org/x/tools/internal/typeparams"] = (function() {
 					/* */ if (tset[0].terms.$length > 100) { $s = 44; continue; }
 					/* */ $s = 45; continue;
 					/* if (tset[0].terms.$length > 100) { */ case 44:
-						_tmp$12 = ptrType$6.nil;
+						_tmp$12 = ptrType$3.nil;
 						_r$11 = fmt.Errorf("exceeded max term count %d", new sliceType$4([new $Int(100)])); /* */ $s = 46; case 46: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
 						_tmp$13 = _r$11;
 						res[0] = _tmp$12;
@@ -119060,7 +120413,7 @@ $packages["golang.org/x/tools/internal/typeparams"] = (function() {
 				$s = 30; continue;
 				case 31:
 				$s = 17; continue;
-			/* } else if ($assertType(_ref, ptrType$8, true)[1]) { */ case 15:
+			/* } else if ($assertType(_ref, ptrType$5, true)[1]) { */ case 15:
 				u$2 = _ref.$val;
 				$panic(new $String("unreachable"));
 				$s = 17; continue;
@@ -119101,8 +120454,9 @@ $packages["golang.org/x/tools/internal/typeparams"] = (function() {
 		$r = ast.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = token.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = types.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = os.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strings.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = aliases.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = os.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strings.$init(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		allTermlist = new termlist([new term.ptr(false, $ifaceNil)]);
 		$pkg.ErrEmptyTypeSet = errors.New("empty type set");
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
@@ -119110,43 +120464,14 @@ $packages["golang.org/x/tools/internal/typeparams"] = (function() {
 	$pkg.$init = $init;
 	return $pkg;
 })();
-$packages["golang.org/x/tools/go/ast/astutil"] = (function() {
-	var $pkg = {}, $init, fmt, ast, token, typeparams, reflect, sort, strconv, strings, ptrType, abort;
-	fmt = $packages["fmt"];
-	ast = $packages["go/ast"];
-	token = $packages["go/token"];
-	typeparams = $packages["golang.org/x/tools/internal/typeparams"];
-	reflect = $packages["reflect"];
-	sort = $packages["sort"];
-	strconv = $packages["strconv"];
-	strings = $packages["strings"];
-	$pkg.$finishSetup = function() {
-		ptrType = $ptrType($Int);
-	};
-	$init = function() {
-		$pkg.$init = function() {};
-		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = fmt.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = ast.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = token.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = typeparams.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = reflect.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = sort.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strconv.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strings.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		abort = $newDataPointer(0, ptrType);
-		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
-	};
-	$pkg.$init = $init;
-	return $pkg;
-})();
 $packages["golang.org/x/tools/go/types/typeutil"] = (function() {
-	var $pkg = {}, $init, bytes, fmt, ast, types, astutil, typeparams, reflect, sync, Map, entry, Hasher, ptrType, ptrType$3, ptrType$5, sliceType$1, ptrType$6, sliceType$2, sliceType$3, sliceType$4, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, ptrType$16, ptrType$17, ptrType$18, funcType, mapType$2, ptrType$27, sliceType$6, mapType$3, mapType$4, MakeHasher, hashString;
+	var $pkg = {}, $init, bytes, fmt, ast, types, astutil, aliases, typeparams, reflect, sync, Map, entry, Hasher, ptrType, ptrType$3, ptrType$5, sliceType$1, ptrType$6, sliceType$2, sliceType$3, sliceType$4, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, ptrType$16, ptrType$17, ptrType$18, ptrType$19, funcType, mapType$2, ptrType$28, sliceType$6, mapType$3, mapType$4, MakeHasher, hashString;
 	bytes = $packages["bytes"];
 	fmt = $packages["fmt"];
 	ast = $packages["go/ast"];
 	types = $packages["go/types"];
 	astutil = $packages["golang.org/x/tools/go/ast/astutil"];
+	aliases = $packages["golang.org/x/tools/internal/aliases"];
 	typeparams = $packages["golang.org/x/tools/internal/typeparams"];
 	reflect = $packages["reflect"];
 	sync = $packages["sync"];
@@ -119198,20 +120523,21 @@ $packages["golang.org/x/tools/go/types/typeutil"] = (function() {
 		sliceType$4 = $sliceType($emptyInterface);
 		ptrType$7 = $ptrType(types.TypeParamList);
 		ptrType$8 = $ptrType(types.Basic);
-		ptrType$9 = $ptrType(types.Array);
-		ptrType$10 = $ptrType(types.Slice);
-		ptrType$11 = $ptrType(types.Struct);
-		ptrType$12 = $ptrType(types.Signature);
-		ptrType$13 = $ptrType(types.Union);
-		ptrType$14 = $ptrType(types.Interface);
-		ptrType$15 = $ptrType(types.Map);
-		ptrType$16 = $ptrType(types.Chan);
-		ptrType$17 = $ptrType(types.TypeParam);
-		ptrType$18 = $ptrType(types.Tuple);
+		ptrType$9 = $ptrType(aliases.Alias);
+		ptrType$10 = $ptrType(types.Array);
+		ptrType$11 = $ptrType(types.Slice);
+		ptrType$12 = $ptrType(types.Struct);
+		ptrType$13 = $ptrType(types.Signature);
+		ptrType$14 = $ptrType(types.Union);
+		ptrType$15 = $ptrType(types.Interface);
+		ptrType$16 = $ptrType(types.Map);
+		ptrType$17 = $ptrType(types.Chan);
+		ptrType$18 = $ptrType(types.TypeParam);
+		ptrType$19 = $ptrType(types.Tuple);
 		funcType = $funcType([types.Type, $emptyInterface], [], false);
 		mapType$2 = $mapType($Uint32, sliceType$1);
-		ptrType$27 = $ptrType(types.Term);
-		sliceType$6 = $sliceType(ptrType$27);
+		ptrType$28 = $ptrType(types.Term);
+		sliceType$6 = $sliceType(ptrType$28);
 		mapType$3 = $mapType(types.Type, $Uint32);
 		mapType$4 = $mapType($emptyInterface, $Uint32);
 		$ptrType(Map).prototype.SetHasher = function SetHasher(hasher) {
@@ -119303,7 +120629,7 @@ $packages["golang.org/x/tools/go/types/typeutil"] = (function() {
 					/* */ if (_r$1) { $s = 8; continue; }
 					/* */ $s = 9; continue;
 					/* if ($interfaceIsEqual(e.key, $ifaceNil)) { */ case 7:
-						hole = ((i < 0 || i >= bucket.$length) ? ($throwRuntimeError("index out of range"), undefined) : bucket.$array[bucket.$offset + i]);
+						hole = ((i < 0 || i >= bucket.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(bucket.$array, bucket.$offset + i, ptrType$6));
 						$s = 9; continue;
 					/* } else if (_r$1) { */ case 8:
 						prev = e.value;
@@ -119314,7 +120640,7 @@ $packages["golang.org/x/tools/go/types/typeutil"] = (function() {
 				$s = 5; continue;
 				case 6:
 				if (!(hole === ptrType$6.nil)) {
-					entry.copy(hole, new entry.ptr(key, value));
+					entry.copy((hole === ptrType$6.nil && $throwNilPointerError(), hole), new entry.ptr(key, value));
 				} else {
 					_key = hash; (m.table || $throwRuntimeError("assignment to entry in nil map")).set($Uint32.keyFor(_key), { k: _key, v: $append(bucket, new entry.ptr(key, value)) });
 				}
@@ -119481,7 +120807,7 @@ $packages["golang.org/x/tools/go/types/typeutil"] = (function() {
 			return h;
 		};
 		$ptrType(Hasher).prototype.hashFor = function hashFor(t) {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, err, f, h, hash, hash$1, hash$2, hash$3, i, i$1, i$2, i$3, m, n, n$1, t, t$1, t$10, t$11, t$12, t$13, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, targ, targs, terms, tparam, tparams, $s, $r, $c} = $restore(this, {t});
+			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, err, f, h, hash, hash$1, hash$2, hash$3, i, i$1, i$2, i$3, m, n, n$1, t, t$1, t$10, t$11, t$12, t$13, t$14, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, targ, targs, terms, tparam, tparams, $s, $r, $c} = $restore(this, {t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			h = this;
 			_ref = t;
@@ -119489,152 +120815,155 @@ $packages["golang.org/x/tools/go/types/typeutil"] = (function() {
 			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 2; continue; }
 			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 3; continue; }
 			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType, true)[1]) { $s = 6; continue; }
 			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 7; continue; }
 			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 8; continue; }
 			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 9; continue; }
 			/* */ if ($assertType(_ref, ptrType$16, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$3, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$17, true)[1]) { $s = 12; continue; }
+			/* */ if ($assertType(_ref, ptrType$17, true)[1]) { $s = 11; continue; }
+			/* */ if ($assertType(_ref, ptrType$3, true)[1]) { $s = 12; continue; }
 			/* */ if ($assertType(_ref, ptrType$18, true)[1]) { $s = 13; continue; }
-			/* */ $s = 14; continue;
+			/* */ if ($assertType(_ref, ptrType$19, true)[1]) { $s = 14; continue; }
+			/* */ $s = 15; continue;
 			/* if ($assertType(_ref, ptrType$8, true)[1]) { */ case 1:
 				t$1 = _ref.$val;
 				$s = -1; return ((t$1.Kind() >>> 0));
 			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 2:
 				t$2 = _ref.$val;
-				_r = $clone(h, Hasher).Hash(t$2.Elem()); /* */ $s = 15; case 15: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = (9043 + ($imul(2, ((t$2.Len().$low >>> 0))) >>> 0) >>> 0) + ($imul(3, _r) >>> 0) >>> 0;
-				$s = 16; case 16: return $24r;
+				_r = $clone(h, Hasher).Hash(aliases.Unalias(t$2)); /* */ $s = 16; case 16: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$24r = _r;
+				$s = 17; case 17: return $24r;
 			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 3:
 				t$3 = _ref.$val;
-				_r$1 = $clone(h, Hasher).Hash(t$3.Elem()); /* */ $s = 17; case 17: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r$1 = 9049 + ($imul(2, _r$1) >>> 0) >>> 0;
-				$s = 18; case 18: return $24r$1;
+				_r$1 = $clone(h, Hasher).Hash(t$3.Elem()); /* */ $s = 18; case 18: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				$24r$1 = (9043 + ($imul(2, ((t$3.Len().$low >>> 0))) >>> 0) >>> 0) + ($imul(3, _r$1) >>> 0) >>> 0;
+				$s = 19; case 19: return $24r$1;
 			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 4:
 				t$4 = _ref.$val;
+				_r$2 = $clone(h, Hasher).Hash(t$4.Elem()); /* */ $s = 20; case 20: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				$24r$2 = 9049 + ($imul(2, _r$2) >>> 0) >>> 0;
+				$s = 21; case 21: return $24r$2;
+			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 5:
+				t$5 = _ref.$val;
 				hash = 9059;
 				_tmp = 0;
-				_tmp$1 = t$4.NumFields();
+				_tmp$1 = t$5.NumFields();
 				i = _tmp;
 				n = _tmp$1;
-				/* while (true) { */ case 19:
-					/* if (!(i < n)) { break; } */ if(!(i < n)) { $s = 20; continue; }
-					f = t$4.Field(i);
+				/* while (true) { */ case 22:
+					/* if (!(i < n)) { break; } */ if(!(i < n)) { $s = 23; continue; }
+					f = t$5.Field(i);
 					if (f.Anonymous()) {
 						hash = hash + (8861) >>> 0;
 					}
-					hash = hash + (hashString(t$4.Tag(i))) >>> 0;
+					hash = hash + (hashString(t$5.Tag(i))) >>> 0;
 					hash = hash + (hashString(f.object.Name())) >>> 0;
-					_r$2 = $clone(h, Hasher).Hash(f.object.Type()); /* */ $s = 21; case 21: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					hash = hash + (_r$2) >>> 0;
+					_r$3 = $clone(h, Hasher).Hash(f.object.Type()); /* */ $s = 24; case 24: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					hash = hash + (_r$3) >>> 0;
 					i = i + (1) >> 0;
-				$s = 19; continue;
-				case 20:
+				$s = 22; continue;
+				case 23:
 				$s = -1; return hash;
-			/* } else if ($assertType(_ref, ptrType, true)[1]) { */ case 5:
-				t$5 = _ref.$val;
-				_r$3 = $clone(h, Hasher).Hash(t$5.Elem()); /* */ $s = 22; case 22: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				$24r$2 = 9067 + ($imul(2, _r$3) >>> 0) >>> 0;
-				$s = 23; case 23: return $24r$2;
-			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 6:
+			/* } else if ($assertType(_ref, ptrType, true)[1]) { */ case 6:
 				t$6 = _ref.$val;
+				_r$4 = $clone(h, Hasher).Hash(t$6.Elem()); /* */ $s = 25; case 25: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				$24r$3 = 9067 + ($imul(2, _r$4) >>> 0) >>> 0;
+				$s = 26; case 26: return $24r$3;
+			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 7:
+				t$7 = _ref.$val;
 				hash$1 = 9091;
-				if (t$6.Variadic()) {
+				if (t$7.Variadic()) {
 					hash$1 = $imul(hash$1, (8863)) >>> 0;
 				}
-				tparams = typeparams.ForSignature(t$6);
+				tparams = t$7.TypeParams();
 				if (h.sigTParams === ptrType$7.nil && !((tparams.Len() === 0))) {
 					Hasher.copy(h, new Hasher.ptr(new $global.Map(), h.ptrMap, tparams));
 				}
 				i$1 = 0;
-				/* while (true) { */ case 24:
-					/* if (!(i$1 < tparams.Len())) { break; } */ if(!(i$1 < tparams.Len())) { $s = 25; continue; }
+				/* while (true) { */ case 27:
+					/* if (!(i$1 < tparams.Len())) { break; } */ if(!(i$1 < tparams.Len())) { $s = 28; continue; }
 					tparam = tparams.At(i$1);
-					_r$4 = $clone(h, Hasher).Hash(tparam.Constraint()); /* */ $s = 26; case 26: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					hash$1 = hash$1 + (($imul(7, _r$4) >>> 0)) >>> 0;
+					_r$5 = $clone(h, Hasher).Hash(tparam.Constraint()); /* */ $s = 29; case 29: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					hash$1 = hash$1 + (($imul(7, _r$5) >>> 0)) >>> 0;
 					i$1 = i$1 + (1) >> 0;
-				$s = 24; continue;
-				case 25:
-				_r$5 = $clone(h, Hasher).hashTuple(t$6.Params()); /* */ $s = 27; case 27: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_r$6 = $clone(h, Hasher).hashTuple(t$6.Results()); /* */ $s = 28; case 28: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				$24r$3 = (hash$1 + ($imul(3, _r$5) >>> 0) >>> 0) + ($imul(5, _r$6) >>> 0) >>> 0;
-				$s = 29; case 29: return $24r$3;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 7:
-				t$7 = _ref.$val;
-				_r$7 = $clone(h, Hasher).hashUnion(t$7); /* */ $s = 30; case 30: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				$24r$4 = _r$7;
-				$s = 31; case 31: return $24r$4;
+				$s = 27; continue;
+				case 28:
+				_r$6 = $clone(h, Hasher).hashTuple(t$7.Params()); /* */ $s = 30; case 30: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				_r$7 = $clone(h, Hasher).hashTuple(t$7.Results()); /* */ $s = 31; case 31: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				$24r$4 = (hash$1 + ($imul(3, _r$6) >>> 0) >>> 0) + ($imul(5, _r$7) >>> 0) >>> 0;
+				$s = 32; case 32: return $24r$4;
 			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 8:
 				t$8 = _ref.$val;
+				_r$8 = $clone(h, Hasher).hashUnion(t$8); /* */ $s = 33; case 33: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				$24r$5 = _r$8;
+				$s = 34; case 34: return $24r$5;
+			/* } else if ($assertType(_ref, ptrType$15, true)[1]) { */ case 9:
+				t$9 = _ref.$val;
 				hash$2 = 9103;
 				_tmp$2 = 0;
-				_r$8 = t$8.NumMethods(); /* */ $s = 32; case 32: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				_tmp$3 = _r$8;
+				_r$9 = t$9.NumMethods(); /* */ $s = 35; case 35: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+				_tmp$3 = _r$9;
 				i$2 = _tmp$2;
 				n$1 = _tmp$3;
-				/* while (true) { */ case 33:
-					/* if (!(i$2 < n$1)) { break; } */ if(!(i$2 < n$1)) { $s = 34; continue; }
-					_r$9 = t$8.Method(i$2); /* */ $s = 35; case 35: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					m = _r$9;
-					_r$10 = $clone(h, Hasher).shallowHash(m.object.Type()); /* */ $s = 36; case 36: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					hash$2 = hash$2 + ((($imul(3, hashString(m.object.Name())) >>> 0) + ($imul(5, _r$10) >>> 0) >>> 0)) >>> 0;
+				/* while (true) { */ case 36:
+					/* if (!(i$2 < n$1)) { break; } */ if(!(i$2 < n$1)) { $s = 37; continue; }
+					_r$10 = t$9.Method(i$2); /* */ $s = 38; case 38: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+					m = _r$10;
+					_r$11 = $clone(h, Hasher).shallowHash(m.object.Type()); /* */ $s = 39; case 39: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+					hash$2 = hash$2 + ((($imul(3, hashString(m.object.Name())) >>> 0) + ($imul(5, _r$11) >>> 0) >>> 0)) >>> 0;
 					i$2 = i$2 + (1) >> 0;
-				$s = 33; continue;
-				case 34:
-				_r$11 = typeparams.InterfaceTermSet(t$8); /* */ $s = 37; case 37: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				_tuple = _r$11;
+				$s = 36; continue;
+				case 37:
+				_r$12 = typeparams.InterfaceTermSet(t$9); /* */ $s = 40; case 40: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+				_tuple = _r$12;
 				terms = _tuple[0];
 				err = _tuple[1];
-				/* */ if ($interfaceIsEqual(err, $ifaceNil)) { $s = 38; continue; }
-				/* */ $s = 39; continue;
-				/* if ($interfaceIsEqual(err, $ifaceNil)) { */ case 38:
-					_r$12 = $clone(h, Hasher).hashTermSet(terms); /* */ $s = 40; case 40: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					hash$2 = hash$2 + (_r$12) >>> 0;
-				/* } */ case 39:
+				/* */ if ($interfaceIsEqual(err, $ifaceNil)) { $s = 41; continue; }
+				/* */ $s = 42; continue;
+				/* if ($interfaceIsEqual(err, $ifaceNil)) { */ case 41:
+					_r$13 = $clone(h, Hasher).hashTermSet(terms); /* */ $s = 43; case 43: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+					hash$2 = hash$2 + (_r$13) >>> 0;
+				/* } */ case 42:
 				$s = -1; return hash$2;
-			/* } else if ($assertType(_ref, ptrType$15, true)[1]) { */ case 9:
-				t$9 = _ref.$val;
-				_r$13 = $clone(h, Hasher).Hash(t$9.Key()); /* */ $s = 41; case 41: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-				_r$14 = $clone(h, Hasher).Hash(t$9.Elem()); /* */ $s = 42; case 42: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-				$24r$5 = (9109 + ($imul(2, _r$13) >>> 0) >>> 0) + ($imul(3, _r$14) >>> 0) >>> 0;
-				$s = 43; case 43: return $24r$5;
 			/* } else if ($assertType(_ref, ptrType$16, true)[1]) { */ case 10:
 				t$10 = _ref.$val;
-				_r$15 = $clone(h, Hasher).Hash(t$10.Elem()); /* */ $s = 44; case 44: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-				$24r$6 = (9127 + ($imul(2, ((t$10.Dir() >>> 0))) >>> 0) >>> 0) + ($imul(3, _r$15) >>> 0) >>> 0;
-				$s = 45; case 45: return $24r$6;
-			/* } else if ($assertType(_ref, ptrType$3, true)[1]) { */ case 11:
+				_r$14 = $clone(h, Hasher).Hash(t$10.Key()); /* */ $s = 44; case 44: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+				_r$15 = $clone(h, Hasher).Hash(t$10.Elem()); /* */ $s = 45; case 45: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+				$24r$6 = (9109 + ($imul(2, _r$14) >>> 0) >>> 0) + ($imul(3, _r$15) >>> 0) >>> 0;
+				$s = 46; case 46: return $24r$6;
+			/* } else if ($assertType(_ref, ptrType$17, true)[1]) { */ case 11:
 				t$11 = _ref.$val;
-				_r$16 = $clone(h, Hasher).hashPtr(t$11.Obj()); /* */ $s = 46; case 46: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-				hash$3 = _r$16;
-				targs = typeparams.NamedTypeArgs(t$11);
+				_r$16 = $clone(h, Hasher).Hash(t$11.Elem()); /* */ $s = 47; case 47: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+				$24r$7 = (9127 + ($imul(2, ((t$11.Dir() >>> 0))) >>> 0) >>> 0) + ($imul(3, _r$16) >>> 0) >>> 0;
+				$s = 48; case 48: return $24r$7;
+			/* } else if ($assertType(_ref, ptrType$3, true)[1]) { */ case 12:
+				t$12 = _ref.$val;
+				hash$3 = $clone(h, Hasher).hashPtr(t$12.Obj());
+				targs = t$12.TypeArgs();
 				i$3 = 0;
-				/* while (true) { */ case 47:
-					/* if (!(i$3 < targs.Len())) { break; } */ if(!(i$3 < targs.Len())) { $s = 48; continue; }
+				/* while (true) { */ case 49:
+					/* if (!(i$3 < targs.Len())) { break; } */ if(!(i$3 < targs.Len())) { $s = 50; continue; }
 					targ = targs.At(i$3);
-					_r$17 = $clone(h, Hasher).Hash(targ); /* */ $s = 49; case 49: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+					_r$17 = $clone(h, Hasher).Hash(targ); /* */ $s = 51; case 51: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
 					hash$3 = hash$3 + (($imul(2, _r$17) >>> 0)) >>> 0;
 					i$3 = i$3 + (1) >> 0;
-				$s = 47; continue;
-				case 48:
+				$s = 49; continue;
+				case 50:
 				$s = -1; return hash$3;
-			/* } else if ($assertType(_ref, ptrType$17, true)[1]) { */ case 12:
-				t$12 = _ref.$val;
-				_r$18 = $clone(h, Hasher).hashTypeParam(t$12); /* */ $s = 50; case 50: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-				$24r$7 = _r$18;
-				$s = 51; case 51: return $24r$7;
 			/* } else if ($assertType(_ref, ptrType$18, true)[1]) { */ case 13:
 				t$13 = _ref.$val;
-				_r$19 = $clone(h, Hasher).hashTuple(t$13); /* */ $s = 52; case 52: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-				$24r$8 = _r$19;
+				$s = -1; return $clone(h, Hasher).hashTypeParam(t$13);
+			/* } else if ($assertType(_ref, ptrType$19, true)[1]) { */ case 14:
+				t$14 = _ref.$val;
+				_r$18 = $clone(h, Hasher).hashTuple(t$14); /* */ $s = 52; case 52: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+				$24r$8 = _r$18;
 				$s = 53; case 53: return $24r$8;
-			/* } */ case 14:
-			_r$20 = fmt.Sprintf("%T: %v", new sliceType$4([t, t])); /* */ $s = 54; case 54: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-			$panic(new $String(_r$20));
+			/* } */ case 15:
+			_r$19 = fmt.Sprintf("%T: %v", new sliceType$4([t, t])); /* */ $s = 54; case 54: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+			$panic(new $String(_r$19));
 			$s = -1; return 0;
-			/* */ } return; } var $f = {$blk: hashFor, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, err, f, h, hash, hash$1, hash$2, hash$3, i, i$1, i$2, i$3, m, n, n$1, t, t$1, t$10, t$11, t$12, t$13, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, targ, targs, terms, tparam, tparams, $s};return $f;
+			/* */ } return; } var $f = {$blk: hashFor, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, err, f, h, hash, hash$1, hash$2, hash$3, i, i$1, i$2, i$3, m, n, n$1, t, t$1, t$10, t$11, t$12, t$13, t$14, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, targ, targs, terms, tparam, tparams, $s};return $f;
 		};
 		Hasher.prototype.hashFor = function(...$args) { return this.$val.hashFor(...$args); };
 		$ptrType(Hasher).prototype.hashTuple = function hashTuple(tuple) {
@@ -119696,127 +121025,121 @@ $packages["golang.org/x/tools/go/types/typeutil"] = (function() {
 		};
 		Hasher.prototype.hashTermSet = function(...$args) { return this.$val.hashTermSet(...$args); };
 		$ptrType(Hasher).prototype.hashTypeParam = function hashTypeParam(t) {
-			var {$24r, _r, h, i, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var h, i, t;
 			h = this;
 			if (!(h.sigTParams === ptrType$7.nil)) {
 				i = t.Index();
 				if (i >= 0 && i < h.sigTParams.Len() && t === h.sigTParams.At(i)) {
-					$s = -1; return 9173 + ($imul(3, ((i >>> 0))) >>> 0) >>> 0;
+					return 9173 + ($imul(3, ((i >>> 0))) >>> 0) >>> 0;
 				}
 			}
-			_r = $clone(h, Hasher).hashPtr(t.Obj()); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: hashTypeParam, $c: true, $r, $24r, _r, h, i, t, $s};return $f;
+			return $clone(h, Hasher).hashPtr(t.Obj());
 		};
 		Hasher.prototype.hashTypeParam = function(...$args) { return this.$val.hashTypeParam(...$args); };
 		$ptrType(Hasher).prototype.hashPtr = function hashPtr(ptr) {
-			var {_entry, _key, _r, _r$1, _tuple, h, hash, hash$1, ok, ptr, $s, $r, $c} = $restore(this, {ptr});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var _entry, _key, _tuple, h, hash, hash$1, ok, ptr;
 			h = this;
 			_tuple = (_entry = $mapIndex(h.ptrMap,$emptyInterface.keyFor(ptr)), _entry !== undefined ? [_entry.v, true] : [0, false]);
 			hash = _tuple[0];
 			ok = _tuple[1];
 			if (ok) {
-				$s = -1; return hash;
+				return hash;
 			}
-			_r = reflect.ValueOf(ptr); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = $clone(_r, reflect.Value).Pointer(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			hash$1 = ((_r$1 >>> 0));
+			hash$1 = (($clone(reflect.ValueOf(ptr), reflect.Value).Pointer() >>> 0));
 			_key = ptr; (h.ptrMap || $throwRuntimeError("assignment to entry in nil map")).set($emptyInterface.keyFor(_key), { k: _key, v: hash$1 });
-			$s = -1; return hash$1;
-			/* */ } return; } var $f = {$blk: hashPtr, $c: true, $r, _entry, _key, _r, _r$1, _tuple, h, hash, hash$1, ok, ptr, $s};return $f;
+			return hash$1;
 		};
 		Hasher.prototype.hashPtr = function(...$args) { return this.$val.hashPtr(...$args); };
 		$ptrType(Hasher).prototype.shallowHash = function shallowHash(t) {
-			var {$24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, h, hash, hash$1, i, n, t, t$1, t$10, t$11, t$12, t$13, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, $s, $r, $c} = $restore(this, {t});
+			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, _ref, h, hash, hash$1, i, n, t, t$1, t$10, t$11, t$12, t$13, t$14, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, $s, $r, $c} = $restore(this, {t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			h = this;
 			_ref = t;
-			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$18, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$8, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$19, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$8, true)[1]) { $s = 4; continue; }
 			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 5; continue; }
 			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 8; continue; }
+			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 7; continue; }
+			/* */ if ($assertType(_ref, ptrType, true)[1]) { $s = 8; continue; }
 			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 9; continue; }
 			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 10; continue; }
 			/* */ if ($assertType(_ref, ptrType$16, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$3, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ptrType$17, true)[1]) { $s = 13; continue; }
-			/* */ $s = 14; continue;
-			/* if ($assertType(_ref, ptrType$12, true)[1]) { */ case 1:
+			/* */ if ($assertType(_ref, ptrType$17, true)[1]) { $s = 12; continue; }
+			/* */ if ($assertType(_ref, ptrType$3, true)[1]) { $s = 13; continue; }
+			/* */ if ($assertType(_ref, ptrType$18, true)[1]) { $s = 14; continue; }
+			/* */ $s = 15; continue;
+			/* if ($assertType(_ref, ptrType$9, true)[1]) { */ case 1:
 				t$1 = _ref.$val;
+				_r = $clone(h, Hasher).shallowHash(aliases.Unalias(t$1)); /* */ $s = 16; case 16: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$24r = _r;
+				$s = 17; case 17: return $24r;
+			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 2:
+				t$2 = _ref.$val;
 				hash = 604171;
-				if (t$1.Variadic()) {
+				if (t$2.Variadic()) {
 					hash = $imul(hash, (971767)) >>> 0;
 				}
-				_r = $clone(h, Hasher).shallowHash(t$1.Params()); /* */ $s = 15; case 15: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_r$1 = $clone(h, Hasher).shallowHash(t$1.Results()); /* */ $s = 16; case 16: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = (hash + ($imul(1062599, _r) >>> 0) >>> 0) + ($imul(1282529, _r$1) >>> 0) >>> 0;
-				$s = 17; case 17: return $24r;
-			/* } else if ($assertType(_ref, ptrType$18, true)[1]) { */ case 2:
-				t$2 = _ref.$val;
-				n = t$2.Len();
+				_r$1 = $clone(h, Hasher).shallowHash(t$2.Params()); /* */ $s = 18; case 18: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_r$2 = $clone(h, Hasher).shallowHash(t$2.Results()); /* */ $s = 19; case 19: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				$24r$1 = (hash + ($imul(1062599, _r$1) >>> 0) >>> 0) + ($imul(1282529, _r$2) >>> 0) >>> 0;
+				$s = 20; case 20: return $24r$1;
+			/* } else if ($assertType(_ref, ptrType$19, true)[1]) { */ case 3:
+				t$3 = _ref.$val;
+				n = t$3.Len();
 				hash$1 = 9137 + ($imul(2, ((n >>> 0))) >>> 0) >>> 0;
 				i = 0;
-				/* while (true) { */ case 18:
-					/* if (!(i < n)) { break; } */ if(!(i < n)) { $s = 19; continue; }
-					_r$2 = $clone(h, Hasher).shallowHash(t$2.At(i).object.Type()); /* */ $s = 20; case 20: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					hash$1 = hash$1 + (($imul(53471161, _r$2) >>> 0)) >>> 0;
+				/* while (true) { */ case 21:
+					/* if (!(i < n)) { break; } */ if(!(i < n)) { $s = 22; continue; }
+					_r$3 = $clone(h, Hasher).shallowHash(t$3.At(i).object.Type()); /* */ $s = 23; case 23: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					hash$1 = hash$1 + (($imul(53471161, _r$3) >>> 0)) >>> 0;
 					i = i + (1) >> 0;
-				$s = 18; continue;
-				case 19:
+				$s = 21; continue;
+				case 22:
 				$s = -1; return hash$1;
-			/* } else if ($assertType(_ref, ptrType$8, true)[1]) { */ case 3:
-				t$3 = _ref.$val;
-				$s = -1; return $imul(45212177, ((t$3.Kind() >>> 0))) >>> 0;
-			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 4:
+			/* } else if ($assertType(_ref, ptrType$8, true)[1]) { */ case 4:
 				t$4 = _ref.$val;
-				$s = -1; return 1524181 + ($imul(2, ((t$4.Len().$low >>> 0))) >>> 0) >>> 0;
+				$s = -1; return $imul(45212177, ((t$4.Kind() >>> 0))) >>> 0;
 			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 5:
 				t$5 = _ref.$val;
-				$s = -1; return 2690201;
+				$s = -1; return 1524181 + ($imul(2, ((t$5.Len().$low >>> 0))) >>> 0) >>> 0;
 			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 6:
 				t$6 = _ref.$val;
-				$s = -1; return 3326489;
-			/* } else if ($assertType(_ref, ptrType, true)[1]) { */ case 7:
+				$s = -1; return 2690201;
+			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 7:
 				t$7 = _ref.$val;
-				$s = -1; return 4393139;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 8:
+				$s = -1; return 3326489;
+			/* } else if ($assertType(_ref, ptrType, true)[1]) { */ case 8:
 				t$8 = _ref.$val;
-				$s = -1; return 562448657;
+				$s = -1; return 4393139;
 			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 9:
 				t$9 = _ref.$val;
-				$s = -1; return 2124679;
+				$s = -1; return 562448657;
 			/* } else if ($assertType(_ref, ptrType$15, true)[1]) { */ case 10:
 				t$10 = _ref.$val;
-				$s = -1; return 9109;
+				$s = -1; return 2124679;
 			/* } else if ($assertType(_ref, ptrType$16, true)[1]) { */ case 11:
 				t$11 = _ref.$val;
-				$s = -1; return 9127;
-			/* } else if ($assertType(_ref, ptrType$3, true)[1]) { */ case 12:
+				$s = -1; return 9109;
+			/* } else if ($assertType(_ref, ptrType$17, true)[1]) { */ case 12:
 				t$12 = _ref.$val;
-				_r$3 = $clone(h, Hasher).hashPtr(t$12.Obj()); /* */ $s = 21; case 21: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				$24r$1 = _r$3;
-				$s = 22; case 22: return $24r$1;
-			/* } else if ($assertType(_ref, ptrType$17, true)[1]) { */ case 13:
+				$s = -1; return 9127;
+			/* } else if ($assertType(_ref, ptrType$3, true)[1]) { */ case 13:
 				t$13 = _ref.$val;
-				_r$4 = $clone(h, Hasher).hashPtr(t$13.Obj()); /* */ $s = 23; case 23: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				$24r$2 = _r$4;
-				$s = 24; case 24: return $24r$2;
-			/* } */ case 14:
-			_r$5 = fmt.Sprintf("shallowHash: %T: %v", new sliceType$4([t, t])); /* */ $s = 25; case 25: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			$panic(new $String(_r$5));
+				$s = -1; return $clone(h, Hasher).hashPtr(t$13.Obj());
+			/* } else if ($assertType(_ref, ptrType$18, true)[1]) { */ case 14:
+				t$14 = _ref.$val;
+				$s = -1; return $clone(h, Hasher).hashPtr(t$14.Obj());
+			/* } */ case 15:
+			_r$4 = fmt.Sprintf("shallowHash: %T: %v", new sliceType$4([t, t])); /* */ $s = 24; case 24: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			$panic(new $String(_r$4));
 			$s = -1; return 0;
-			/* */ } return; } var $f = {$blk: shallowHash, $c: true, $r, $24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, h, hash, hash$1, i, n, t, t$1, t$10, t$11, t$12, t$13, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, $s};return $f;
+			/* */ } return; } var $f = {$blk: shallowHash, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, _ref, h, hash, hash$1, i, n, t, t$1, t$10, t$11, t$12, t$13, t$14, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, $s};return $f;
 		};
 		Hasher.prototype.shallowHash = function(...$args) { return this.$val.shallowHash(...$args); };
 		ptrType$5.methods = [{prop: "SetHasher", name: "SetHasher", pkg: "", typ: $funcType([Hasher], [], false)}, {prop: "Delete", name: "Delete", pkg: "", typ: $funcType([types.Type], [$Bool], false)}, {prop: "At", name: "At", pkg: "", typ: $funcType([types.Type], [$emptyInterface], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([types.Type, $emptyInterface], [$emptyInterface], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Iterate", name: "Iterate", pkg: "", typ: $funcType([funcType], [], false)}, {prop: "Keys", name: "Keys", pkg: "", typ: $funcType([], [sliceType$2], false)}, {prop: "toString", name: "toString", pkg: "golang.org/x/tools/go/types/typeutil", typ: $funcType([$Bool], [$String], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "KeysString", name: "KeysString", pkg: "", typ: $funcType([], [$String], false)}];
-		Hasher.methods = [{prop: "Hash", name: "Hash", pkg: "", typ: $funcType([types.Type], [$Uint32], false)}, {prop: "hashFor", name: "hashFor", pkg: "golang.org/x/tools/go/types/typeutil", typ: $funcType([types.Type], [$Uint32], false)}, {prop: "hashTuple", name: "hashTuple", pkg: "golang.org/x/tools/go/types/typeutil", typ: $funcType([ptrType$18], [$Uint32], false)}, {prop: "hashUnion", name: "hashUnion", pkg: "golang.org/x/tools/go/types/typeutil", typ: $funcType([ptrType$13], [$Uint32], false)}, {prop: "hashTermSet", name: "hashTermSet", pkg: "golang.org/x/tools/go/types/typeutil", typ: $funcType([sliceType$6], [$Uint32], false)}, {prop: "hashTypeParam", name: "hashTypeParam", pkg: "golang.org/x/tools/go/types/typeutil", typ: $funcType([ptrType$17], [$Uint32], false)}, {prop: "hashPtr", name: "hashPtr", pkg: "golang.org/x/tools/go/types/typeutil", typ: $funcType([$emptyInterface], [$Uint32], false)}, {prop: "shallowHash", name: "shallowHash", pkg: "golang.org/x/tools/go/types/typeutil", typ: $funcType([types.Type], [$Uint32], false)}];
+		Hasher.methods = [{prop: "Hash", name: "Hash", pkg: "", typ: $funcType([types.Type], [$Uint32], false)}, {prop: "hashFor", name: "hashFor", pkg: "golang.org/x/tools/go/types/typeutil", typ: $funcType([types.Type], [$Uint32], false)}, {prop: "hashTuple", name: "hashTuple", pkg: "golang.org/x/tools/go/types/typeutil", typ: $funcType([ptrType$19], [$Uint32], false)}, {prop: "hashUnion", name: "hashUnion", pkg: "golang.org/x/tools/go/types/typeutil", typ: $funcType([ptrType$14], [$Uint32], false)}, {prop: "hashTermSet", name: "hashTermSet", pkg: "golang.org/x/tools/go/types/typeutil", typ: $funcType([sliceType$6], [$Uint32], false)}, {prop: "hashTypeParam", name: "hashTypeParam", pkg: "golang.org/x/tools/go/types/typeutil", typ: $funcType([ptrType$18], [$Uint32], false)}, {prop: "hashPtr", name: "hashPtr", pkg: "golang.org/x/tools/go/types/typeutil", typ: $funcType([$emptyInterface], [$Uint32], false)}, {prop: "shallowHash", name: "shallowHash", pkg: "golang.org/x/tools/go/types/typeutil", typ: $funcType([types.Type], [$Uint32], false)}];
 		Map.init("golang.org/x/tools/go/types/typeutil", [{prop: "hasher", name: "hasher", embedded: false, exported: false, typ: Hasher, tag: ""}, {prop: "table", name: "table", embedded: false, exported: false, typ: mapType$2, tag: ""}, {prop: "length", name: "length", embedded: false, exported: false, typ: $Int, tag: ""}]);
 		entry.init("golang.org/x/tools/go/types/typeutil", [{prop: "key", name: "key", embedded: false, exported: false, typ: types.Type, tag: ""}, {prop: "value", name: "value", embedded: false, exported: false, typ: $emptyInterface, tag: ""}]);
 		Hasher.init("golang.org/x/tools/go/types/typeutil", [{prop: "memo", name: "memo", embedded: false, exported: false, typ: mapType$3, tag: ""}, {prop: "ptrMap", name: "ptrMap", embedded: false, exported: false, typ: mapType$4, tag: ""}, {prop: "sigTParams", name: "sigTParams", embedded: false, exported: false, typ: ptrType$7, tag: ""}]);
@@ -119829,9 +121152,10 @@ $packages["golang.org/x/tools/go/types/typeutil"] = (function() {
 		$r = ast.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = types.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = astutil.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = typeparams.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = reflect.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = sync.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = aliases.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = typeparams.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = reflect.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = sync.$init(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
@@ -125726,7 +127050,7 @@ $packages["github.com/gopherjs/gopherjs/compiler/linkname"] = (function() {
 						$24r$3 = _r$4;
 						$s = 17; case 17: return $24r$3;
 					/* } */ case 15:
-					directives[0] = $append(directives[0], link);
+					directives[0] = $append(directives[0], (link === ptrType.nil && $throwNilPointerError(), link));
 					$s = -1; return $ifaceNil;
 					/* */ } return; } var $f = {$blk: ParseGoLinknames·func1, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, comment, decl, err, isFunc, link, localName, node, $s};return $f;
 				}; })(directives, file, isUnsafe, pkgPath);
@@ -126045,6 +127369,15 @@ $packages["embed"] = (function() {
 			}
 			return 292;
 		};
+		$ptrType(file).prototype.String = function String() {
+			var {$24r, _r, f, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			f = this;
+			_r = fs.FormatFileInfo(f); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String, $c: true, $r, $24r, _r, f, $s};return $f;
+		};
 		$ptrType(FS).prototype.lookup = function lookup(name) {
 			var {_r, _tuple, dir, elem, f, files, i, name, $s, $r, $c} = $restore(this, {name});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -126074,7 +127407,7 @@ $packages["embed"] = (function() {
 				}; })(dir, elem, files)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			i = _r;
 			if (i < files[0].$length && trimSlash(((i < 0 || i >= files[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : files[0].$array[files[0].$offset + i]).name) === name) {
-				$s = -1; return ((i < 0 || i >= files[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : files[0].$array[files[0].$offset + i]);
+				$s = -1; return ((i < 0 || i >= files[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(files[0].$array, files[0].$offset + i, ptrType$1));
 			}
 			$s = -1; return ptrType$1.nil;
 			/* */ } return; } var $f = {$blk: lookup, $c: true, $r, _r, _tuple, dir, elem, f, files, i, name, $s};return $f;
@@ -126151,7 +127484,7 @@ $packages["embed"] = (function() {
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				i = _i;
-				((i < 0 || i >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + i] = (x$2 = dir.files, ((i < 0 || i >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i])));
+				((i < 0 || i >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + i] = (x$2 = dir.files, ((i < 0 || i >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + i, ptrType$1))));
 				_i++;
 			}
 			$s = -1; return [list, $ifaceNil];
@@ -126218,6 +127551,18 @@ $packages["embed"] = (function() {
 			f.offset = offset;
 			return [offset, $ifaceNil];
 		};
+		$ptrType(openFile).prototype.ReadAt = function ReadAt(b, offset) {
+			var b, f, n, offset, x$2;
+			f = this;
+			if ((offset.$high < 0 || (offset.$high === 0 && offset.$low < 0)) || (x$2 = (new $Int64(0, f.f.data.length)), (offset.$high > x$2.$high || (offset.$high === x$2.$high && offset.$low > x$2.$low)))) {
+				return [0, new fs.PathError.ptr("read", f.f.name, fs.ErrInvalid)];
+			}
+			n = $copyString(b, $substring(f.f.data, $flatten64(offset)));
+			if (n < b.$length) {
+				return [n, io.EOF];
+			}
+			return [n, $ifaceNil];
+		};
 		$ptrType(openDir).prototype.Close = function Close$1() {
 			var d;
 			d = this;
@@ -126252,7 +127597,7 @@ $packages["embed"] = (function() {
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				i = _i;
-				((i < 0 || i >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + i] = (x$2 = d.files, x$3 = d.offset + i >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3])));
+				((i < 0 || i >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + i] = (x$2 = d.files, x$3 = d.offset + i >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + x$3, ptrType$1))));
 				_i++;
 			}
 			d.offset = d.offset + (n) >> 0;
@@ -126283,8 +127628,8 @@ $packages["embed"] = (function() {
 			/* */ } return; } var $f = {$blk: sortSearch$1, $c: true, $r, _r, _tmp, _tmp$1, f, h, i, j, n, $s};return $f;
 		};
 		FS.methods = [{prop: "lookup", name: "lookup", pkg: "embed", typ: $funcType([$String], [ptrType$1], false)}, {prop: "readDir", name: "readDir", pkg: "embed", typ: $funcType([$String], [sliceType], false)}, {prop: "Open", name: "Open", pkg: "", typ: $funcType([$String], [fs.File, $error], false)}, {prop: "ReadDir", name: "ReadDir", pkg: "", typ: $funcType([$String], [sliceType$1, $error], false)}, {prop: "ReadFile", name: "ReadFile", pkg: "", typ: $funcType([$String], [sliceType$2, $error], false)}];
-		ptrType$1.methods = [{prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "ModTime", name: "ModTime", pkg: "", typ: $funcType([], [time.Time], false)}, {prop: "IsDir", name: "IsDir", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Sys", name: "Sys", pkg: "", typ: $funcType([], [$emptyInterface], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [fs.FileMode], false)}, {prop: "Info", name: "Info", pkg: "", typ: $funcType([], [fs.FileInfo, $error], false)}, {prop: "Mode", name: "Mode", pkg: "", typ: $funcType([], [fs.FileMode], false)}];
-		ptrType$2.methods = [{prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Stat", name: "Stat", pkg: "", typ: $funcType([], [fs.FileInfo, $error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "Seek", name: "Seek", pkg: "", typ: $funcType([$Int64, $Int], [$Int64, $error], false)}];
+		ptrType$1.methods = [{prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "ModTime", name: "ModTime", pkg: "", typ: $funcType([], [time.Time], false)}, {prop: "IsDir", name: "IsDir", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Sys", name: "Sys", pkg: "", typ: $funcType([], [$emptyInterface], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [fs.FileMode], false)}, {prop: "Info", name: "Info", pkg: "", typ: $funcType([], [fs.FileInfo, $error], false)}, {prop: "Mode", name: "Mode", pkg: "", typ: $funcType([], [fs.FileMode], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$2.methods = [{prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Stat", name: "Stat", pkg: "", typ: $funcType([], [fs.FileInfo, $error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "Seek", name: "Seek", pkg: "", typ: $funcType([$Int64, $Int], [$Int64, $error], false)}, {prop: "ReadAt", name: "ReadAt", pkg: "", typ: $funcType([sliceType$2, $Int64], [$Int, $error], false)}];
 		ptrType$4.methods = [{prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Stat", name: "Stat", pkg: "", typ: $funcType([], [fs.FileInfo, $error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "ReadDir", name: "ReadDir", pkg: "", typ: $funcType([$Int], [sliceType$1, $error], false)}];
 		FS.init("embed", [{prop: "files", name: "files", embedded: false, exported: false, typ: ptrType, tag: ""}]);
 		file.init("embed", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "data", name: "data", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "hash", name: "hash", embedded: false, exported: false, typ: arrayType, tag: ""}]);
@@ -126412,11 +127757,11 @@ $packages["github.com/gopherjs/gopherjs/compiler/prelude"] = (function() {
 		$r = filepath.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = debug.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = strings.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		prelude = "Error.stackTraceLimit = Infinity;\n\nvar $NaN = NaN;\nvar $global, $module;\nif (typeof window !== \"undefined\") { /* web page */\n    $global = window;\n} else if (typeof self !== \"undefined\") { /* web worker */\n    $global = self;\n} else if (typeof global !== \"undefined\") { /* Node.js */\n    $global = global;\n    $global.require = require;\n} else { /* others (e.g. Nashorn) */\n    $global = this;\n}\n\nif ($global === undefined || $global.Array === undefined) {\n    throw new Error(\"no global object found\");\n}\nif (typeof module !== \"undefined\") {\n    $module = module;\n}\n\nif (!$global.fs && $global.require) {\n    try {\n        var fs = $global.require('fs');\n        if (typeof fs === \"object\" && fs !== null && Object.keys(fs).length !== 0) {\n            $global.fs = fs;\n        }\n    } catch (e) { /* Ignore if the module couldn't be loaded. */ }\n}\n\nif (!$global.fs) {\n    var outputBuf = \"\";\n    var decoder = new TextDecoder(\"utf-8\");\n    $global.fs = {\n        constants: { O_WRONLY: -1, O_RDWR: -1, O_CREAT: -1, O_TRUNC: -1, O_APPEND: -1, O_EXCL: -1 }, // unused\n        writeSync: function writeSync(fd, buf) {\n            // check for a hook to redirect `os.Stdout` and `os.Stderr` to a different output\n            // instead of the default `console.log`. This is useful for redirecting methods like\n            // fmt.Println to write to a text box, like we do for the GopherJS playground.\n            // `fd` is 1 for os.Stdout (\"/dev/stdout\") and 2 for os.Stderr (\"/dev/stderr\").\n            // This will not work when running in node.js or another `fs` is present.\n            // This will not effect the built-in `print` methods.\n            if ($global.gopherjsWriteSyncHook) {\n                outputBuf += decoder.decode(buf);\n                $global.gopherjsWriteSyncHook(fd, outputBuf);\n                outputBuf = \"\";\n                return buf.length;\n            }\n\n            outputBuf += decoder.decode(buf);\n            var nl = outputBuf.lastIndexOf(\"\\n\");\n            if (nl != -1) {\n                console.log(outputBuf.substring(0, nl));\n                outputBuf = outputBuf.substring(nl + 1);\n            }\n            return buf.length;\n        },\n        write: function write(fd, buf, offset, length, position, callback) {\n            if (offset !== 0 || length !== buf.length || position !== null) {\n                callback(enosys());\n                return;\n            }\n            var n = this.writeSync(fd, buf);\n            callback(null, n);\n        }\n    };\n}\n\nvar $linknames = {} // Collection of functions referenced by a go:linkname directive.\nvar $packages = {}, $idCounter = 0;\nvar $keys = m => { return m ? Object.keys(m) : []; };\nvar $flushConsole = () => { };\nvar $throwRuntimeError; /* set by package \"runtime\" */\nvar $throwNilPointerError = () => { $throwRuntimeError(\"invalid memory address or nil pointer dereference\"); };\nvar $call = (fn, rcvr, args) => { return fn.apply(rcvr, args); };\nvar $makeFunc = fn => { return function(...args) { return $externalize(fn(this, new ($sliceType($jsObjectPtr))($global.Array.prototype.slice.call(args, []))), $emptyInterface); }; };\nvar $unused = v => { };\nvar $print = console.log;\n// Under Node we can emulate print() more closely by avoiding a newline.\nif (($global.process !== undefined) && $global.require) {\n    try {\n        var util = $global.require('util');\n        $print = function(...args) { $global.process.stderr.write(util.format.apply(this, args)); };\n    } catch (e) {\n        // Failed to require util module, keep using console.log().\n    }\n}\nvar $println = console.log\n\nvar $callForAllPackages = (methodName) => {\n    var names = $keys($packages);\n    for (var i = 0; i < names.length; i++) {\n        var f = $packages[names[i]][methodName];\n        if (typeof f == 'function') {\n            f();\n        }\n    }\n}\n\nvar $mapArray = (array, f) => {\n    var newArray = new array.constructor(array.length);\n    for (var i = 0; i < array.length; i++) {\n        newArray[i] = f(array[i]);\n    }\n    return newArray;\n};\n\n// $mapIndex returns the value of the given key in m, or undefined if m is nil/undefined or not a map\nvar $mapIndex = (m, key) => {\n    return typeof m.get === \"function\" ? m.get(key) : undefined;\n};\n// $mapDelete deletes the key and associated value from m.  If m is nil/undefined or not a map, $mapDelete is a no-op\nvar $mapDelete = (m, key) => {\n    typeof m.delete === \"function\" && m.delete(key)\n};\n// Returns a method bound to the receiver instance, safe to invoke as a \n// standalone function. Bound function is cached for later reuse.\nvar $methodVal = (recv, name) => {\n    var vals = recv.$methodVals || {};\n    if (Object.isExtensible(recv)) {\n      recv.$methodVals = vals; /* noop for primitives */\n    }\n    var f = vals[name];\n    if (f !== undefined) {\n        return f;\n    }\n    var method = recv[name];\n    f = method.bind(recv);\n    vals[name] = f;\n    return f;\n};\n\nvar $methodExpr = (typ, name) => {\n    var method = typ.prototype[name];\n    if (method.$expr === undefined) {\n        method.$expr = (...args) => {\n            $stackDepthOffset--;\n            try {\n                if (typ.wrapped) {\n                    args[0] = new typ(args[0]);\n                }\n                return Function.call.apply(method, args);\n            } finally {\n                $stackDepthOffset++;\n            }\n        };\n    }\n    return method.$expr;\n};\n\nvar $ifaceMethodExprs = {};\nvar $ifaceMethodExpr = name => {\n    var expr = $ifaceMethodExprs[\"$\" + name];\n    if (expr === undefined) {\n        expr = $ifaceMethodExprs[\"$\" + name] = (...args) => {\n            $stackDepthOffset--;\n            try {\n                return Function.call.apply(args[0][name], args);\n            } finally {\n                $stackDepthOffset++;\n            }\n        };\n    }\n    return expr;\n};\n\nvar $subslice = (slice, low, high, max) => {\n    if (high === undefined) {\n        high = slice.$length;\n    }\n    if (max === undefined) {\n        max = slice.$capacity;\n    }\n    if (low < 0 || high < low || max < high || high > slice.$capacity || max > slice.$capacity) {\n        $throwRuntimeError(\"slice bounds out of range\");\n    }\n    if (slice === slice.constructor.nil) {\n        return slice;\n    }\n    var s = new slice.constructor(slice.$array);\n    s.$offset = slice.$offset + low;\n    s.$length = high - low;\n    s.$capacity = max - low;\n    return s;\n};\n\nvar $substring = (str, low, high) => {\n    if (low < 0 || high < low || high > str.length) {\n        $throwRuntimeError(\"slice bounds out of range\");\n    }\n    return str.substring(low, high);\n};\n\n// Convert Go slice to an equivalent JS array type.\nvar $sliceToNativeArray = slice => {\n    if (slice.$array.constructor !== Array) {\n        return slice.$array.subarray(slice.$offset, slice.$offset + slice.$length);\n    }\n    return slice.$array.slice(slice.$offset, slice.$offset + slice.$length);\n};\n\n// Convert Go slice to a pointer to an underlying Go array, `[]T -> *[N]T`.\n// \n// Note that an array pointer can be represented by an \"unwrapped\" native array\n// type, and it will be wrapped back into its Go type when necessary.\nvar $sliceToGoArray = (slice, arrayPtrType) => {\n    var arrayType = arrayPtrType.elem;\n    if (arrayType !== undefined && slice.$length < arrayType.len) {\n        $throwRuntimeError(\"cannot convert slice with length \" + slice.$length + \" to pointer to array with length \" + arrayType.len);\n    }\n    if (slice == slice.constructor.nil) {\n        return arrayPtrType.nil; // Nil slice converts to nil array pointer.\n    }\n    if (slice.$array.constructor !== Array) {\n        return slice.$array.subarray(slice.$offset, slice.$offset + arrayType.len);\n    }\n    if (slice.$offset == 0 && slice.$length == slice.$capacity && slice.$length == arrayType.len) {\n        return slice.$array;\n    }\n    if (arrayType.len == 0) {\n        return new arrayType([]);\n    }\n\n    // Array.slice (unlike TypedArray.subarray) returns a copy of an array range,\n    // which is not sharing memory with the original one, which violates the spec\n    // for slice to array conversion. This is incompatible with the Go spec, in\n    // particular that the assignments to the array elements would be visible in\n    // the slice. Prefer to fail explicitly instead of creating subtle bugs.\n    $throwRuntimeError(\"gopherjs: non-numeric slice to underlying array conversion is not supported for subslices\");\n};\n\n// Convert between compatible slice types (e.g. native and names).\nvar $convertSliceType = (slice, desiredType) => {\n    if (slice == slice.constructor.nil) {\n        return desiredType.nil; // Preserve nil value.\n    }\n\n    return $subslice(new desiredType(slice.$array), slice.$offset, slice.$offset + slice.$length);\n}\n\nvar $decodeRune = (str, pos) => {\n    var c0 = str.charCodeAt(pos);\n\n    if (c0 < 0x80) {\n        return [c0, 1];\n    }\n\n    if (c0 !== c0 || c0 < 0xC0) {\n        return [0xFFFD, 1];\n    }\n\n    var c1 = str.charCodeAt(pos + 1);\n    if (c1 !== c1 || c1 < 0x80 || 0xC0 <= c1) {\n        return [0xFFFD, 1];\n    }\n\n    if (c0 < 0xE0) {\n        var r = (c0 & 0x1F) << 6 | (c1 & 0x3F);\n        if (r <= 0x7F) {\n            return [0xFFFD, 1];\n        }\n        return [r, 2];\n    }\n\n    var c2 = str.charCodeAt(pos + 2);\n    if (c2 !== c2 || c2 < 0x80 || 0xC0 <= c2) {\n        return [0xFFFD, 1];\n    }\n\n    if (c0 < 0xF0) {\n        var r = (c0 & 0x0F) << 12 | (c1 & 0x3F) << 6 | (c2 & 0x3F);\n        if (r <= 0x7FF) {\n            return [0xFFFD, 1];\n        }\n        if (0xD800 <= r && r <= 0xDFFF) {\n            return [0xFFFD, 1];\n        }\n        return [r, 3];\n    }\n\n    var c3 = str.charCodeAt(pos + 3);\n    if (c3 !== c3 || c3 < 0x80 || 0xC0 <= c3) {\n        return [0xFFFD, 1];\n    }\n\n    if (c0 < 0xF8) {\n        var r = (c0 & 0x07) << 18 | (c1 & 0x3F) << 12 | (c2 & 0x3F) << 6 | (c3 & 0x3F);\n        if (r <= 0xFFFF || 0x10FFFF < r) {\n            return [0xFFFD, 1];\n        }\n        return [r, 4];\n    }\n\n    return [0xFFFD, 1];\n};\n\nvar $encodeRune = r => {\n    if (r < 0 || r > 0x10FFFF || (0xD800 <= r && r <= 0xDFFF)) {\n        r = 0xFFFD;\n    }\n    if (r <= 0x7F) {\n        return String.fromCharCode(r);\n    }\n    if (r <= 0x7FF) {\n        return String.fromCharCode(0xC0 | r >> 6, 0x80 | (r & 0x3F));\n    }\n    if (r <= 0xFFFF) {\n        return String.fromCharCode(0xE0 | r >> 12, 0x80 | (r >> 6 & 0x3F), 0x80 | (r & 0x3F));\n    }\n    return String.fromCharCode(0xF0 | r >> 18, 0x80 | (r >> 12 & 0x3F), 0x80 | (r >> 6 & 0x3F), 0x80 | (r & 0x3F));\n};\n\nvar $stringToBytes = str => {\n    var array = new Uint8Array(str.length);\n    for (var i = 0; i < str.length; i++) {\n        array[i] = str.charCodeAt(i);\n    }\n    return array;\n};\n\nvar $bytesToString = slice => {\n    if (slice.$length === 0) {\n        return \"\";\n    }\n    var str = \"\";\n    for (var i = 0; i < slice.$length; i += 10000) {\n        str += String.fromCharCode.apply(undefined, slice.$array.subarray(slice.$offset + i, slice.$offset + Math.min(slice.$length, i + 10000)));\n    }\n    return str;\n};\n\nvar $stringToRunes = str => {\n    var array = new Int32Array(str.length);\n    var rune, j = 0;\n    for (var i = 0; i < str.length; i += rune[1], j++) {\n        rune = $decodeRune(str, i);\n        array[j] = rune[0];\n    }\n    return array.subarray(0, j);\n};\n\nvar $runesToString = slice => {\n    if (slice.$length === 0) {\n        return \"\";\n    }\n    var str = \"\";\n    for (var i = 0; i < slice.$length; i++) {\n        str += $encodeRune(slice.$array[slice.$offset + i]);\n    }\n    return str;\n};\n\nvar $copyString = (dst, src) => {\n    var n = Math.min(src.length, dst.$length);\n    for (var i = 0; i < n; i++) {\n        dst.$array[dst.$offset + i] = src.charCodeAt(i);\n    }\n    return n;\n};\n\nvar $copySlice = (dst, src) => {\n    var n = Math.min(src.$length, dst.$length);\n    $copyArray(dst.$array, src.$array, dst.$offset, src.$offset, n, dst.constructor.elem);\n    return n;\n};\n\nvar $copyArray = (dst, src, dstOffset, srcOffset, n, elem) => {\n    if (n === 0 || (dst === src && dstOffset === srcOffset)) {\n        return;\n    }\n\n    if (src.subarray) {\n        dst.set(src.subarray(srcOffset, srcOffset + n), dstOffset);\n        return;\n    }\n\n    switch (elem.kind) {\n        case $kindArray:\n        case $kindStruct:\n            if (dst === src && dstOffset > srcOffset) {\n                for (var i = n - 1; i >= 0; i--) {\n                    elem.copy(dst[dstOffset + i], src[srcOffset + i]);\n                }\n                return;\n            }\n            for (var i = 0; i < n; i++) {\n                elem.copy(dst[dstOffset + i], src[srcOffset + i]);\n            }\n            return;\n    }\n\n    if (dst === src && dstOffset > srcOffset) {\n        for (var i = n - 1; i >= 0; i--) {\n            dst[dstOffset + i] = src[srcOffset + i];\n        }\n        return;\n    }\n    for (var i = 0; i < n; i++) {\n        dst[dstOffset + i] = src[srcOffset + i];\n    }\n};\n\nvar $clone = (src, type) => {\n    var clone = type.zero();\n    type.copy(clone, src);\n    return clone;\n};\n\nvar $pointerOfStructConversion = (obj, type) => {\n    if (obj.$proxies === undefined) {\n        obj.$proxies = {};\n        obj.$proxies[obj.constructor.string] = obj;\n    }\n    var proxy = obj.$proxies[type.string];\n    if (proxy === undefined) {\n        var properties = {};\n        for (var i = 0; i < type.elem.fields.length; i++) {\n            (fieldProp => {\n                properties[fieldProp] = {\n                    get() { return obj[fieldProp]; },\n                    set(value) { obj[fieldProp] = value; }\n                };\n            })(type.elem.fields[i].prop);\n        }\n        proxy = Object.create(type.prototype, properties);\n        proxy.$val = proxy;\n        obj.$proxies[type.string] = proxy;\n        proxy.$proxies = obj.$proxies;\n    }\n    return proxy;\n};\n\nvar $append = function (slice) {\n    return $internalAppend(slice, arguments, 1, arguments.length - 1);\n};\n\nvar $appendSlice = (slice, toAppend) => {\n    if (toAppend.constructor === String) {\n        var bytes = $stringToBytes(toAppend);\n        return $internalAppend(slice, bytes, 0, bytes.length);\n    }\n    return $internalAppend(slice, toAppend.$array, toAppend.$offset, toAppend.$length);\n};\n\n// Internal helper function for appending to a slice.\n// The given slice will not be modified.\n//\n// If no values are being appended, the original slice will be returned.\n// Otherwise, a new slice will be created with the appended values.\n//\n// If the underlying array has enough capacity, it will be used.\n// Otherwise, a new array will be allocated with enough capacity to hold\n// the new values and the original array will not be modified.\nvar $internalAppend = (slice, array, offset, length) => {\n    if (length === 0) {\n        return slice;\n    }\n\n    let newLength = slice.$length + length;\n    let newSlice = $growSlice(slice, newLength);\n    \n    let newArray = newSlice.$array;\n    $copyArray(newArray, array, newSlice.$offset + newSlice.$length, offset, length, newSlice.constructor.elem);\n   \n    newSlice.$length = newLength;\n    return newSlice;\n};\n\n// Calculates the new capacity for a slice that is expected to grow to at least\n// the given minCapacity. This follows the Go runtime's growth strategy.\n// The oldCapacity is the current capacity of the slice that is being grown.\nconst $calculateNewCapacity = (minCapacity, oldCapacity) => {\n    return Math.max(minCapacity, oldCapacity < 1024 ? oldCapacity * 2 : Math.floor(oldCapacity * 5 / 4));\n};\n\n// Potentially grows the slice to have a capacity of at least minCapacity.\n//\n// A new slice will always be returned, even if the given slice had the required capacity.\n// If the slice didn't have enough capacity, the new slice will have a\n// new array created for it with the required minimum capacity.\n//\n// This takes the place of the growSlice function in the reflect package.\nvar $growSlice = (slice, minCapacity) => {\n    let array = slice.$array;\n    let offset = slice.$offset;\n    const length = slice.$length;\n    let capacity = slice.$capacity;\n\n    if (minCapacity > capacity) {\n        capacity = $calculateNewCapacity(minCapacity, capacity);\n        \n        let newArray;\n        if (array.constructor === Array) {\n            newArray = array.slice(offset, offset + length);\n            newArray.length = capacity;\n            const zero = slice.constructor.elem.zero;\n            for (let i = slice.$length; i < capacity; i++) {\n                newArray[i] = zero();\n            }\n        } else {\n            newArray = new array.constructor(capacity);\n            newArray.set(array.subarray(offset, offset + length));\n        }\n\n        array = newArray;\n        offset = 0;\n    }\n\n    let newSlice = new slice.constructor(array);\n    newSlice.$offset = offset;\n    newSlice.$length = length;\n    newSlice.$capacity = capacity;\n    return newSlice;\n};\n\nvar $equal = (a, b, type) => {\n    if (type === $jsObjectPtr) {\n        return a === b;\n    }\n    switch (type.kind) {\n        case $kindComplex64:\n        case $kindComplex128:\n            return a.$real === b.$real && a.$imag === b.$imag;\n        case $kindInt64:\n        case $kindUint64:\n            return a.$high === b.$high && a.$low === b.$low;\n        case $kindArray:\n            if (a.length !== b.length) {\n                return false;\n            }\n            for (var i = 0; i < a.length; i++) {\n                if (!$equal(a[i], b[i], type.elem)) {\n                    return false;\n                }\n            }\n            return true;\n        case $kindStruct:\n            for (var i = 0; i < type.fields.length; i++) {\n                var f = type.fields[i];\n                if (!$equal(a[f.prop], b[f.prop], f.typ)) {\n                    return false;\n                }\n            }\n            return true;\n        case $kindInterface:\n            return $interfaceIsEqual(a, b);\n        default:\n            return a === b;\n    }\n};\n\nvar $interfaceIsEqual = (a, b) => {\n    if (a === $ifaceNil || b === $ifaceNil) {\n        return a === b;\n    }\n    if (a.constructor !== b.constructor) {\n        return false;\n    }\n    if (a.constructor === $jsObjectPtr) {\n        return a.object === b.object;\n    }\n    if (!a.constructor.comparable) {\n        $throwRuntimeError(\"comparing uncomparable type \" + a.constructor.string);\n    }\n    return $equal(a.$val, b.$val, a.constructor);\n};\n\nvar $unsafeMethodToFunction = (typ, name, isPtr) => {\n    if (isPtr) {\n        return (r, ...args) => {\n            var ptrType = $ptrType(typ);\n            if (r.constructor != ptrType) {\n                switch (typ.kind) {\n                    case $kindStruct:\n                        r = $pointerOfStructConversion(r, ptrType);\n                        break;\n                    case $kindArray:\n                        r = new ptrType(r);\n                        break;\n                    default:\n                        r = new ptrType(r.$get, r.$set, r.$target);\n                }\n            }\n            return r[name](...args);\n        };\n    } else {\n        return (r, ...args) => {\n            var ptrType = $ptrType(typ);\n            if (r.constructor != ptrType) {\n                switch (typ.kind) {\n                    case $kindStruct:\n                        r = $clone(r, typ);\n                        break;\n                    case $kindSlice:\n                        r = $convertSliceType(r, typ);\n                        break;\n                    case $kindComplex64:\n                    case $kindComplex128:\n                        r = new typ(r.$real, r.$imag);\n                        break;\n                    default:\n                        r = new typ(r);\n                }\n            }\n            return r[name](...args);\n        };\n    }\n};\n\nvar $id = x => {\n    return x;\n};\n\nvar $instanceOf = (x, y) => {\n    return x instanceof y;\n};\n\nvar $typeOf = x => {\n    return typeof (x);\n};\n\nvar $sliceData = (slice, typ) => {\n    if (slice === typ.nil) {\n        return $ptrType(typ.elem).nil;\n    }\n    return $indexPtr(slice.$array, slice.$offset, typ.elem);\n};\n";
-		types = "var $kindBool = 1;\nvar $kindInt = 2;\nvar $kindInt8 = 3;\nvar $kindInt16 = 4;\nvar $kindInt32 = 5;\nvar $kindInt64 = 6;\nvar $kindUint = 7;\nvar $kindUint8 = 8;\nvar $kindUint16 = 9;\nvar $kindUint32 = 10;\nvar $kindUint64 = 11;\nvar $kindUintptr = 12;\nvar $kindFloat32 = 13;\nvar $kindFloat64 = 14;\nvar $kindComplex64 = 15;\nvar $kindComplex128 = 16;\nvar $kindArray = 17;\nvar $kindChan = 18;\nvar $kindFunc = 19;\nvar $kindInterface = 20;\nvar $kindMap = 21;\nvar $kindPtr = 22;\nvar $kindSlice = 23;\nvar $kindString = 24;\nvar $kindStruct = 25;\nvar $kindUnsafePointer = 26;\n\nvar $methodSynthesizers = [];\nvar $addMethodSynthesizer = f => {\n    if ($methodSynthesizers === null) {\n        f();\n        return;\n    }\n    $methodSynthesizers.push(f);\n};\nvar $synthesizeMethods = () => {\n    $methodSynthesizers.forEach(f => { f(); });\n    $methodSynthesizers = null;\n};\n\nvar $ifaceKeyFor = x => {\n    if (x === $ifaceNil) {\n        return 'nil';\n    }\n    var c = x.constructor;\n    return c.string + '$' + c.keyFor(x.$val);\n};\n\nvar $identity = x => { return x; };\n\nvar $typeIDCounter = 0;\n\nvar $idKey = x => {\n    if (x.$id === undefined) {\n        $idCounter++;\n        x.$id = $idCounter;\n    }\n    return String(x.$id);\n};\n\n// Creates constructor functions for array pointer types. Returns a new function\n// instance each time to make sure each type is independent of the other.\nvar $arrayPtrCtor = () => {\n    return function (array) {\n        this.$get = () => { return array; };\n        this.$set = function (v) { typ.copy(this, v); };\n        this.$val = array;\n    };\n}\n\nvar $newType = (size, kind, string, named, pkg, exported, constructor) => {\n    var typ;\n    switch (kind) {\n        case $kindBool:\n        case $kindInt:\n        case $kindInt8:\n        case $kindInt16:\n        case $kindInt32:\n        case $kindUint:\n        case $kindUint8:\n        case $kindUint16:\n        case $kindUint32:\n        case $kindUintptr:\n        case $kindUnsafePointer:\n            typ = function (v) { this.$val = v; };\n            typ.wrapped = true;\n            typ.keyFor = $identity;\n            break;\n\n        case $kindString:\n            typ = function (v) { this.$val = v; };\n            typ.wrapped = true;\n            typ.keyFor = x => { return \"$\" + x; };\n            break;\n\n        case $kindFloat32:\n        case $kindFloat64:\n            typ = function (v) { this.$val = v; };\n            typ.wrapped = true;\n            typ.keyFor = x => { return $floatKey(x); };\n            break;\n\n        case $kindInt64:\n            typ = function (high, low) {\n                this.$high = (high + Math.floor(Math.ceil(low) / 4294967296)) >> 0;\n                this.$low = low >>> 0;\n                this.$val = this;\n            };\n            typ.keyFor = x => { return x.$high + \"$\" + x.$low; };\n            break;\n\n        case $kindUint64:\n            typ = function (high, low) {\n                this.$high = (high + Math.floor(Math.ceil(low) / 4294967296)) >>> 0;\n                this.$low = low >>> 0;\n                this.$val = this;\n            };\n            typ.keyFor = x => { return x.$high + \"$\" + x.$low; };\n            break;\n\n        case $kindComplex64:\n            typ = function (real, imag) {\n                this.$real = $fround(real);\n                this.$imag = $fround(imag);\n                this.$val = this;\n            };\n            typ.keyFor = x => { return x.$real + \"$\" + x.$imag; };\n            break;\n\n        case $kindComplex128:\n            typ = function (real, imag) {\n                this.$real = real;\n                this.$imag = imag;\n                this.$val = this;\n            };\n            typ.keyFor = x => { return x.$real + \"$\" + x.$imag; };\n            break;\n\n        case $kindArray:\n            typ = function (v) { this.$val = v; };\n            typ.wrapped = true;\n            typ.ptr = $newType(4, $kindPtr, \"*\" + string, false, \"\", false, $arrayPtrCtor());\n            typ.init = (elem, len) => {\n                typ.elem = elem;\n                typ.len = len;\n                typ.comparable = elem.comparable;\n                typ.keyFor = x => {\n                    return Array.prototype.join.call($mapArray(x, e => {\n                        return String(elem.keyFor(e)).replace(/\\\\/g, \"\\\\\\\\\").replace(/\\$/g, \"\\\\$\");\n                    }), \"$\");\n                };\n                typ.copy = (dst, src) => {\n                    if (src.length === undefined) {\n                        // copy from a slice, the slice may be bigger but not smaller than the array\n                        if (src.$length < dst.length) {\n                            $throwRuntimeError(\"cannot convert slice with length \"+src.$length+\" to array or pointer to array with length \"+dst.length);\n                        }\n                        $copyArray(dst, src.$array, 0, 0, dst.length, elem);\n                    } else {\n                        // copy from another array\n                        $copyArray(dst, src, 0, 0, src.length, elem);\n                    }\n                };\n                typ.ptr.init(typ);\n                Object.defineProperty(typ.ptr.nil, \"nilCheck\", { get: $throwNilPointerError });\n            };\n            break;\n\n        case $kindChan:\n            typ = function (v) { this.$val = v; };\n            typ.wrapped = true;\n            typ.keyFor = $idKey;\n            typ.init = (elem, sendOnly, recvOnly) => {\n                typ.elem = elem;\n                typ.sendOnly = sendOnly;\n                typ.recvOnly = recvOnly;\n            };\n            break;\n\n        case $kindFunc:\n            typ = function (v) { this.$val = v; };\n            typ.wrapped = true;\n            typ.init = (params, results, variadic) => {\n                typ.params = params;\n                typ.results = results;\n                typ.variadic = variadic;\n                typ.comparable = false;\n            };\n            break;\n\n        case $kindInterface:\n            typ = { implementedBy: {}, missingMethodFor: {} };\n            typ.keyFor = $ifaceKeyFor;\n            typ.init = methods => {\n                typ.methods = methods;\n                methods.forEach(m => {\n                    $ifaceNil[m.prop] = $throwNilPointerError;\n                });\n            };\n            break;\n\n        case $kindMap:\n            typ = function (v) { this.$val = v; };\n            typ.wrapped = true;\n            typ.init = (key, elem) => {\n                typ.key = key;\n                typ.elem = elem;\n                typ.comparable = false;\n            };\n            break;\n\n        case $kindPtr:\n            typ = constructor || function (getter, setter, target) {\n                this.$get = getter;\n                this.$set = setter;\n                this.$target = target;\n                this.$val = this;\n            };\n            typ.keyFor = $idKey;\n            typ.init = elem => {\n                typ.elem = elem;\n                typ.wrapped = (elem.kind === $kindArray);\n                typ.nil = new typ($throwNilPointerError, $throwNilPointerError);\n            };\n            break;\n\n        case $kindSlice:\n            typ = function (array) {\n                if (array.constructor !== typ.nativeArray) {\n                    array = new typ.nativeArray(array);\n                }\n                this.$array = array;\n                this.$offset = 0;\n                this.$length = array.length;\n                this.$capacity = array.length;\n                this.$val = this;\n            };\n            typ.init = elem => {\n                typ.elem = elem;\n                typ.comparable = false;\n                typ.nativeArray = $nativeArray(elem.kind);\n                typ.nil = new typ([]);\n                Object.freeze(typ.nil);\n            };\n            break;\n\n        case $kindStruct:\n            typ = function (v) { this.$val = v; };\n            typ.wrapped = true;\n            typ.ptr = $newType(4, $kindPtr, \"*\" + string, false, pkg, exported, constructor);\n            typ.ptr.elem = typ;\n            typ.ptr.prototype.$get = function () { return this; };\n            typ.ptr.prototype.$set = function (v) { typ.copy(this, v); };\n            typ.init = (pkgPath, fields) => {\n                typ.pkgPath = pkgPath;\n                typ.fields = fields;\n                fields.forEach(f => {\n                    if (!f.typ.comparable) {\n                        typ.comparable = false;\n                    }\n                });\n                typ.keyFor = x => {\n                    var val = x.$val;\n                    return $mapArray(fields, f => {\n                        return String(f.typ.keyFor(val[f.prop])).replace(/\\\\/g, \"\\\\\\\\\").replace(/\\$/g, \"\\\\$\");\n                    }).join(\"$\");\n                };\n                typ.copy = (dst, src) => {\n                    for (var i = 0; i < fields.length; i++) {\n                        var f = fields[i];\n                        switch (f.typ.kind) {\n                            case $kindArray:\n                            case $kindStruct:\n                                f.typ.copy(dst[f.prop], src[f.prop]);\n                                continue;\n                            default:\n                                dst[f.prop] = src[f.prop];\n                                continue;\n                        }\n                    }\n                };\n                /* nil value */\n                var properties = {};\n                fields.forEach(f => {\n                    properties[f.prop] = { get: $throwNilPointerError, set: $throwNilPointerError };\n                });\n                typ.ptr.nil = Object.create(constructor.prototype, properties);\n                typ.ptr.nil.$val = typ.ptr.nil;\n                /* methods for embedded fields */\n                $addMethodSynthesizer(() => {\n                    var synthesizeMethod = (target, m, f) => {\n                        if (target.prototype[m.prop] !== undefined) { return; }\n                        target.prototype[m.prop] = function(...args) {\n                            var v = this.$val[f.prop];\n                            if (f.typ === $jsObjectPtr) {\n                                v = new $jsObjectPtr(v);\n                            }\n                            if (v.$val === undefined) {\n                                v = new f.typ(v);\n                            }\n                            return v[m.prop](...args);\n                        };\n                    };\n                    fields.forEach(f => {\n                        if (f.embedded) {\n                            $methodSet(f.typ).forEach(m => {\n                                synthesizeMethod(typ, m, f);\n                                synthesizeMethod(typ.ptr, m, f);\n                            });\n                            $methodSet($ptrType(f.typ)).forEach(m => {\n                                synthesizeMethod(typ.ptr, m, f);\n                            });\n                        }\n                    });\n                });\n            };\n            break;\n\n        default:\n            $panic(new $String(\"invalid kind: \" + kind));\n    }\n\n    switch (kind) {\n        case $kindBool:\n        case $kindMap:\n            typ.zero = () => { return false; };\n            break;\n\n        case $kindInt:\n        case $kindInt8:\n        case $kindInt16:\n        case $kindInt32:\n        case $kindUint:\n        case $kindUint8:\n        case $kindUint16:\n        case $kindUint32:\n        case $kindUintptr:\n        case $kindUnsafePointer:\n        case $kindFloat32:\n        case $kindFloat64:\n            typ.zero = () => { return 0; };\n            break;\n\n        case $kindString:\n            typ.zero = () => { return \"\"; };\n            break;\n\n        case $kindInt64:\n        case $kindUint64:\n        case $kindComplex64:\n        case $kindComplex128:\n            var zero = new typ(0, 0);\n            typ.zero = () => { return zero; };\n            break;\n\n        case $kindPtr:\n        case $kindSlice:\n            typ.zero = () => { return typ.nil; };\n            break;\n\n        case $kindChan:\n            typ.zero = () => { return $chanNil; };\n            break;\n\n        case $kindFunc:\n            typ.zero = () => { return $throwNilPointerError; };\n            break;\n\n        case $kindInterface:\n            typ.zero = () => { return $ifaceNil; };\n            break;\n\n        case $kindArray:\n            typ.zero = () => {\n                var arrayClass = $nativeArray(typ.elem.kind);\n                if (arrayClass !== Array) {\n                    return new arrayClass(typ.len);\n                }\n                var array = new Array(typ.len);\n                for (var i = 0; i < typ.len; i++) {\n                    array[i] = typ.elem.zero();\n                }\n                return array;\n            };\n            break;\n\n        case $kindStruct:\n            typ.zero = () => { return new typ.ptr(); };\n            break;\n\n        default:\n            $panic(new $String(\"invalid kind: \" + kind));\n    }\n\n    typ.id = $typeIDCounter;\n    $typeIDCounter++;\n    typ.size = size;\n    typ.kind = kind;\n    typ.string = string;\n    typ.named = named;\n    typ.pkg = pkg;\n    typ.exported = exported;\n    typ.methods = [];\n    typ.methodSetCache = null;\n    typ.comparable = true;\n    return typ;\n};\n\nvar $methodSet = typ => {\n    if (typ.methodSetCache !== null) {\n        return typ.methodSetCache;\n    }\n    var base = {};\n\n    var isPtr = (typ.kind === $kindPtr);\n    if (isPtr && typ.elem.kind === $kindInterface) {\n        typ.methodSetCache = [];\n        return [];\n    }\n\n    var current = [{ typ: isPtr ? typ.elem : typ, indirect: isPtr }];\n\n    var seen = {};\n\n    while (current.length > 0) {\n        var next = [];\n        var mset = [];\n\n        current.forEach(e => {\n            if (seen[e.typ.string]) {\n                return;\n            }\n            seen[e.typ.string] = true;\n\n            if (e.typ.named) {\n                mset = mset.concat(e.typ.methods);\n                if (e.indirect) {\n                    mset = mset.concat($ptrType(e.typ).methods);\n                }\n            }\n\n            switch (e.typ.kind) {\n                case $kindStruct:\n                    e.typ.fields.forEach(f => {\n                        if (f.embedded) {\n                            var fTyp = f.typ;\n                            var fIsPtr = (fTyp.kind === $kindPtr);\n                            next.push({ typ: fIsPtr ? fTyp.elem : fTyp, indirect: e.indirect || fIsPtr });\n                        }\n                    });\n                    break;\n\n                case $kindInterface:\n                    mset = mset.concat(e.typ.methods);\n                    break;\n            }\n        });\n\n        mset.forEach(m => {\n            if (base[m.name] === undefined) {\n                base[m.name] = m;\n            }\n        });\n\n        current = next;\n    }\n\n    typ.methodSetCache = [];\n    Object.keys(base).sort().forEach(name => {\n        typ.methodSetCache.push(base[name]);\n    });\n    return typ.methodSetCache;\n};\n\nvar $Bool = $newType(1, $kindBool, \"bool\", true, \"\", false, null);\nvar $Int = $newType(4, $kindInt, \"int\", true, \"\", false, null);\nvar $Int8 = $newType(1, $kindInt8, \"int8\", true, \"\", false, null);\nvar $Int16 = $newType(2, $kindInt16, \"int16\", true, \"\", false, null);\nvar $Int32 = $newType(4, $kindInt32, \"int32\", true, \"\", false, null);\nvar $Int64 = $newType(8, $kindInt64, \"int64\", true, \"\", false, null);\nvar $Uint = $newType(4, $kindUint, \"uint\", true, \"\", false, null);\nvar $Uint8 = $newType(1, $kindUint8, \"uint8\", true, \"\", false, null);\nvar $Uint16 = $newType(2, $kindUint16, \"uint16\", true, \"\", false, null);\nvar $Uint32 = $newType(4, $kindUint32, \"uint32\", true, \"\", false, null);\nvar $Uint64 = $newType(8, $kindUint64, \"uint64\", true, \"\", false, null);\nvar $Uintptr = $newType(4, $kindUintptr, \"uintptr\", true, \"\", false, null);\nvar $Float32 = $newType(4, $kindFloat32, \"float32\", true, \"\", false, null);\nvar $Float64 = $newType(8, $kindFloat64, \"float64\", true, \"\", false, null);\nvar $Complex64 = $newType(8, $kindComplex64, \"complex64\", true, \"\", false, null);\nvar $Complex128 = $newType(16, $kindComplex128, \"complex128\", true, \"\", false, null);\nvar $String = $newType(8, $kindString, \"string\", true, \"\", false, null);\nvar $UnsafePointer = $newType(4, $kindUnsafePointer, \"unsafe.Pointer\", true, \"unsafe\", false, null);\n\nvar $nativeArray = elemKind => {\n    switch (elemKind) {\n        case $kindInt:\n            return Int32Array;\n        case $kindInt8:\n            return Int8Array;\n        case $kindInt16:\n            return Int16Array;\n        case $kindInt32:\n            return Int32Array;\n        case $kindUint:\n            return Uint32Array;\n        case $kindUint8:\n            return Uint8Array;\n        case $kindUint16:\n            return Uint16Array;\n        case $kindUint32:\n            return Uint32Array;\n        case $kindUintptr:\n            return Uint32Array;\n        case $kindFloat32:\n            return Float32Array;\n        case $kindFloat64:\n            return Float64Array;\n        default:\n            return Array;\n    }\n};\nvar $toNativeArray = (elemKind, array) => {\n    var nativeArray = $nativeArray(elemKind);\n    if (nativeArray === Array) {\n        return array;\n    }\n    return new nativeArray(array);\n};\nvar $arrayTypes = {};\nvar $arrayType = (elem, len) => {\n    var typeKey = elem.id + \"$\" + len;\n    var typ = $arrayTypes[typeKey];\n    if (typ === undefined) {\n        typ = $newType(elem.size * len, $kindArray, \"[\" + len + \"]\" + elem.string, false, \"\", false, null);\n        $arrayTypes[typeKey] = typ;\n        typ.init(elem, len);\n    }\n    return typ;\n};\n\nvar $chanType = (elem, sendOnly, recvOnly) => {\n    var string = (recvOnly ? \"<-\" : \"\") + \"chan\" + (sendOnly ? \"<- \" : \" \");\n    if (!sendOnly && !recvOnly && (elem.string[0] == \"<\")) {\n        string += \"(\" + elem.string + \")\";\n    } else {\n        string += elem.string;\n    }\n    var field = sendOnly ? \"SendChan\" : (recvOnly ? \"RecvChan\" : \"Chan\");\n    var typ = elem[field];\n    if (typ === undefined) {\n        typ = $newType(4, $kindChan, string, false, \"\", false, null);\n        elem[field] = typ;\n        typ.init(elem, sendOnly, recvOnly);\n    }\n    return typ;\n};\nvar $Chan = function (elem, capacity) {\n    if (capacity < 0 || capacity > 2147483647) {\n        $throwRuntimeError(\"makechan: size out of range\");\n    }\n    this.$elem = elem;\n    this.$capacity = capacity;\n    this.$buffer = [];\n    this.$sendQueue = [];\n    this.$recvQueue = [];\n    this.$closed = false;\n};\nvar $chanNil = new $Chan(null, 0);\n$chanNil.$sendQueue = $chanNil.$recvQueue = { length: 0, push() { }, shift() { return undefined; }, indexOf() { return -1; } };\n\nvar $funcTypes = {};\nvar $funcType = (params, results, variadic) => {\n    var typeKey = $mapArray(params, p => { return p.id; }).join(\",\") + \"$\" + $mapArray(results, r => { return r.id; }).join(\",\") + \"$\" + variadic;\n    var typ = $funcTypes[typeKey];\n    if (typ === undefined) {\n        var paramTypes = $mapArray(params, p => { return p.string; });\n        if (variadic) {\n            paramTypes[paramTypes.length - 1] = \"...\" + paramTypes[paramTypes.length - 1].substring(2);\n        }\n        var string = \"func(\" + paramTypes.join(\", \") + \")\";\n        if (results.length === 1) {\n            string += \" \" + results[0].string;\n        } else if (results.length > 1) {\n            string += \" (\" + $mapArray(results, r => { return r.string; }).join(\", \") + \")\";\n        }\n        typ = $newType(4, $kindFunc, string, false, \"\", false, null);\n        $funcTypes[typeKey] = typ;\n        typ.init(params, results, variadic);\n    }\n    return typ;\n};\n\nvar $interfaceTypes = {};\nvar $interfaceType = methods => {\n    var typeKey = $mapArray(methods, m => { return m.pkg + \",\" + m.name + \",\" + m.typ.id; }).join(\"$\");\n    var typ = $interfaceTypes[typeKey];\n    if (typ === undefined) {\n        var string = \"interface {}\";\n        if (methods.length !== 0) {\n            string = \"interface { \" + $mapArray(methods, m => {\n                return (m.pkg !== \"\" ? m.pkg + \".\" : \"\") + m.name + m.typ.string.substring(4);\n            }).join(\"; \") + \" }\";\n        }\n        typ = $newType(8, $kindInterface, string, false, \"\", false, null);\n        $interfaceTypes[typeKey] = typ;\n        typ.init(methods);\n    }\n    return typ;\n};\nvar $emptyInterface = $interfaceType([]);\nvar $ifaceNil = {};\nvar $error = $newType(8, $kindInterface, \"error\", true, \"\", false, null);\n$error.init([{ prop: \"Error\", name: \"Error\", pkg: \"\", typ: $funcType([], [$String], false) }]);\n\nvar $mapTypes = {};\nvar $mapType = (key, elem) => {\n    var typeKey = key.id + \"$\" + elem.id;\n    var typ = $mapTypes[typeKey];\n    if (typ === undefined) {\n        typ = $newType(4, $kindMap, \"map[\" + key.string + \"]\" + elem.string, false, \"\", false, null);\n        $mapTypes[typeKey] = typ;\n        typ.init(key, elem);\n    }\n    return typ;\n};\nvar $makeMap = (keyForFunc, entries) => {\n    var m = new Map();\n    for (var i = 0; i < entries.length; i++) {\n        var e = entries[i];\n        m.set(keyForFunc(e.k), e);\n    }\n    return m;\n};\n\nvar $ptrType = elem => {\n    var typ = elem.ptr;\n    if (typ === undefined) {\n        typ = $newType(4, $kindPtr, \"*\" + elem.string, false, \"\", elem.exported, null);\n        elem.ptr = typ;\n        typ.init(elem);\n    }\n    return typ;\n};\n\nvar $newDataPointer = (data, constructor) => {\n    if (constructor.elem.kind === $kindStruct) {\n        return data;\n    }\n    return new constructor(() => { return data; }, v => { data = v; });\n};\n\nvar $indexPtr = (array, index, constructor) => {\n    if (array.buffer) {\n        // Pointers to the same underlying ArrayBuffer share cache.\n        var cache = array.buffer.$ptr = array.buffer.$ptr || {};\n        // Pointers of different primitive types are non-comparable and stored in different caches.\n        var typeCache = cache[array.name] = cache[array.name] || {};\n        var cacheIdx = array.BYTES_PER_ELEMENT * index + array.byteOffset;\n        return typeCache[cacheIdx] || (typeCache[cacheIdx] = new constructor(() => { return array[index]; }, v => { array[index] = v; }));\n    } else {\n        array.$ptr = array.$ptr || {};\n        return array.$ptr[index] || (array.$ptr[index] = new constructor(() => { return array[index]; }, v => { array[index] = v; }));\n    }\n};\n\nvar $sliceType = elem => {\n    var typ = elem.slice;\n    if (typ === undefined) {\n        typ = $newType(12, $kindSlice, \"[]\" + elem.string, false, \"\", false, null);\n        elem.slice = typ;\n        typ.init(elem);\n    }\n    return typ;\n};\nvar $makeSlice = (typ, length, capacity = length) => {\n    if (length < 0 || length > 2147483647) {\n        $throwRuntimeError(\"makeslice: len out of range\");\n    }\n    if (capacity < 0 || capacity < length || capacity > 2147483647) {\n        $throwRuntimeError(\"makeslice: cap out of range\");\n    }\n    var array = new typ.nativeArray(capacity);\n    if (typ.nativeArray === Array) {\n        for (var i = 0; i < capacity; i++) {\n            array[i] = typ.elem.zero();\n        }\n    }\n    var slice = new typ(array);\n    slice.$length = length;\n    return slice;\n};\n\nvar $structTypes = {};\nvar $structType = (pkgPath, fields) => {\n    var typeKey = $mapArray(fields, f => { return f.name + \",\" + f.typ.id + \",\" + f.tag; }).join(\"$\");\n    var typ = $structTypes[typeKey];\n    if (typ === undefined) {\n        var string = \"struct { \" + $mapArray(fields, f => {\n            var str = f.typ.string + (f.tag !== \"\" ? (\" \\\"\" + f.tag.replace(/\\\\/g, \"\\\\\\\\\").replace(/\"/g, \"\\\\\\\"\") + \"\\\"\") : \"\");\n            if (f.embedded) {\n                return str;\n            }\n            return f.name + \" \" + str;\n        }).join(\"; \") + \" }\";\n        if (fields.length === 0) {\n            string = \"struct {}\";\n        }\n        typ = $newType(0, $kindStruct, string, false, \"\", false, function(...args) {\n            this.$val = this;\n            for (var i = 0; i < fields.length; i++) {\n                var f = fields[i];\n                if (f.name == '_') {\n                    continue;\n                }\n                var arg = args[i];\n                this[f.prop] = arg !== undefined ? arg : f.typ.zero();\n            }\n        });\n        $structTypes[typeKey] = typ;\n        typ.init(pkgPath, fields);\n    }\n    return typ;\n};\n\nvar $assertType = (value, type, returnTuple) => {\n    var isInterface = (type.kind === $kindInterface), ok, missingMethod = \"\";\n    if (value === $ifaceNil) {\n        ok = false;\n    } else if (!isInterface) {\n        ok = value.constructor === type;\n    } else {\n        var valueTypeString = value.constructor.string;\n        ok = type.implementedBy[valueTypeString];\n        if (ok === undefined) {\n            ok = true;\n            var valueMethodSet = $methodSet(value.constructor);\n            var interfaceMethods = type.methods;\n            for (var i = 0; i < interfaceMethods.length; i++) {\n                var tm = interfaceMethods[i];\n                var found = false;\n                for (var j = 0; j < valueMethodSet.length; j++) {\n                    var vm = valueMethodSet[j];\n                    if (vm.name === tm.name && vm.pkg === tm.pkg && vm.typ === tm.typ) {\n                        found = true;\n                        break;\n                    }\n                }\n                if (!found) {\n                    ok = false;\n                    type.missingMethodFor[valueTypeString] = tm.name;\n                    break;\n                }\n            }\n            type.implementedBy[valueTypeString] = ok;\n        }\n        if (!ok) {\n            missingMethod = type.missingMethodFor[valueTypeString];\n        }\n    }\n\n    if (!ok) {\n        if (returnTuple) {\n            return [type.zero(), false];\n        }\n        $panic(new $packages[\"runtime\"].TypeAssertionError.ptr(\n            $packages[\"runtime\"]._type.ptr.nil,\n            (value === $ifaceNil ? $packages[\"runtime\"]._type.ptr.nil : new $packages[\"runtime\"]._type.ptr(value.constructor.string)),\n            new $packages[\"runtime\"]._type.ptr(type.string),\n            missingMethod));\n    }\n\n    if (!isInterface) {\n        value = value.$val;\n    }\n    if (type === $jsObjectPtr) {\n        value = value.object;\n    }\n    return returnTuple ? [value, true] : value;\n};\n";
-		numeric = "var $min = Math.min;\nvar $mod = (x, y) => { return x % y; };\nvar $parseInt = parseInt;\nvar $parseFloat = f => {\n    if (f !== undefined && f !== null && f.constructor === Number) {\n        return f;\n    }\n    return parseFloat(f);\n};\n\nvar $froundBuf = new Float32Array(1);\nvar $fround = Math.fround || (f => {\n    $froundBuf[0] = f;\n    return $froundBuf[0];\n});\n\nvar $imul = Math.imul || ((a, b) => {\n    var ah = (a >>> 16) & 0xffff;\n    var al = a & 0xffff;\n    var bh = (b >>> 16) & 0xffff;\n    var bl = b & 0xffff;\n    return ((al * bl) + (((ah * bl + al * bh) << 16) >>> 0) >> 0);\n});\n\nvar $floatKey = f => {\n    if (f !== f) {\n        $idCounter++;\n        return \"NaN$\" + $idCounter;\n    }\n    return String(f);\n};\n\nvar $flatten64 = x => {\n    return x.$high * 4294967296 + x.$low;\n};\n\nvar $shiftLeft64 = (x, y) => {\n    if (y === 0) {\n        return x;\n    }\n    if (y < 32) {\n        return new x.constructor(x.$high << y | x.$low >>> (32 - y), (x.$low << y) >>> 0);\n    }\n    if (y < 64) {\n        return new x.constructor(x.$low << (y - 32), 0);\n    }\n    return new x.constructor(0, 0);\n};\n\nvar $shiftRightInt64 = (x, y) => {\n    if (y === 0) {\n        return x;\n    }\n    if (y < 32) {\n        return new x.constructor(x.$high >> y, (x.$low >>> y | x.$high << (32 - y)) >>> 0);\n    }\n    if (y < 64) {\n        return new x.constructor(x.$high >> 31, (x.$high >> (y - 32)) >>> 0);\n    }\n    if (x.$high < 0) {\n        return new x.constructor(-1, 4294967295);\n    }\n    return new x.constructor(0, 0);\n};\n\nvar $shiftRightUint64 = (x, y) => {\n    if (y === 0) {\n        return x;\n    }\n    if (y < 32) {\n        return new x.constructor(x.$high >>> y, (x.$low >>> y | x.$high << (32 - y)) >>> 0);\n    }\n    if (y < 64) {\n        return new x.constructor(0, x.$high >>> (y - 32));\n    }\n    return new x.constructor(0, 0);\n};\n\nvar $mul64 = (x, y) => {\n    var x48 = x.$high >>> 16;\n    var x32 = x.$high & 0xFFFF;\n    var x16 = x.$low >>> 16;\n    var x00 = x.$low & 0xFFFF;\n\n    var y48 = y.$high >>> 16;\n    var y32 = y.$high & 0xFFFF;\n    var y16 = y.$low >>> 16;\n    var y00 = y.$low & 0xFFFF;\n\n    var z48 = 0, z32 = 0, z16 = 0, z00 = 0;\n    z00 += x00 * y00;\n    z16 += z00 >>> 16;\n    z00 &= 0xFFFF;\n    z16 += x16 * y00;\n    z32 += z16 >>> 16;\n    z16 &= 0xFFFF;\n    z16 += x00 * y16;\n    z32 += z16 >>> 16;\n    z16 &= 0xFFFF;\n    z32 += x32 * y00;\n    z48 += z32 >>> 16;\n    z32 &= 0xFFFF;\n    z32 += x16 * y16;\n    z48 += z32 >>> 16;\n    z32 &= 0xFFFF;\n    z32 += x00 * y32;\n    z48 += z32 >>> 16;\n    z32 &= 0xFFFF;\n    z48 += x48 * y00 + x32 * y16 + x16 * y32 + x00 * y48;\n    z48 &= 0xFFFF;\n\n    var hi = ((z48 << 16) | z32) >>> 0;\n    var lo = ((z16 << 16) | z00) >>> 0;\n\n    var r = new x.constructor(hi, lo);\n    return r;\n};\n\nvar $div64 = (x, y, returnRemainder) => {\n    if (y.$high === 0 && y.$low === 0) {\n        $throwRuntimeError(\"integer divide by zero\");\n    }\n\n    var s = 1;\n    var rs = 1;\n\n    var xHigh = x.$high;\n    var xLow = x.$low;\n    if (xHigh < 0) {\n        s = -1;\n        rs = -1;\n        xHigh = -xHigh;\n        if (xLow !== 0) {\n            xHigh--;\n            xLow = 4294967296 - xLow;\n        }\n    }\n\n    var yHigh = y.$high;\n    var yLow = y.$low;\n    if (y.$high < 0) {\n        s *= -1;\n        yHigh = -yHigh;\n        if (yLow !== 0) {\n            yHigh--;\n            yLow = 4294967296 - yLow;\n        }\n    }\n\n    var high = 0, low = 0, n = 0;\n    while (yHigh < 2147483648 && ((xHigh > yHigh) || (xHigh === yHigh && xLow > yLow))) {\n        yHigh = (yHigh << 1 | yLow >>> 31) >>> 0;\n        yLow = (yLow << 1) >>> 0;\n        n++;\n    }\n    for (var i = 0; i <= n; i++) {\n        high = high << 1 | low >>> 31;\n        low = (low << 1) >>> 0;\n        if ((xHigh > yHigh) || (xHigh === yHigh && xLow >= yLow)) {\n            xHigh = xHigh - yHigh;\n            xLow = xLow - yLow;\n            if (xLow < 0) {\n                xHigh--;\n                xLow += 4294967296;\n            }\n            low++;\n            if (low === 4294967296) {\n                high++;\n                low = 0;\n            }\n        }\n        yLow = (yLow >>> 1 | yHigh << (32 - 1)) >>> 0;\n        yHigh = yHigh >>> 1;\n    }\n\n    if (returnRemainder) {\n        return new x.constructor(xHigh * rs, xLow * rs);\n    }\n    return new x.constructor(high * s, low * s);\n};\n\nvar $divComplex = (n, d) => {\n    var ninf = n.$real === Infinity || n.$real === -Infinity || n.$imag === Infinity || n.$imag === -Infinity;\n    var dinf = d.$real === Infinity || d.$real === -Infinity || d.$imag === Infinity || d.$imag === -Infinity;\n    var nnan = !ninf && (n.$real !== n.$real || n.$imag !== n.$imag);\n    var dnan = !dinf && (d.$real !== d.$real || d.$imag !== d.$imag);\n    if (nnan || dnan) {\n        return new n.constructor(NaN, NaN);\n    }\n    if (ninf && !dinf) {\n        return new n.constructor(Infinity, Infinity);\n    }\n    if (!ninf && dinf) {\n        return new n.constructor(0, 0);\n    }\n    if (d.$real === 0 && d.$imag === 0) {\n        if (n.$real === 0 && n.$imag === 0) {\n            return new n.constructor(NaN, NaN);\n        }\n        return new n.constructor(Infinity, Infinity);\n    }\n    var a = Math.abs(d.$real);\n    var b = Math.abs(d.$imag);\n    if (a <= b) {\n        var ratio = d.$real / d.$imag;\n        var denom = d.$real * ratio + d.$imag;\n        return new n.constructor((n.$real * ratio + n.$imag) / denom, (n.$imag * ratio - n.$real) / denom);\n    }\n    var ratio = d.$imag / d.$real;\n    var denom = d.$imag * ratio + d.$real;\n    return new n.constructor((n.$imag * ratio + n.$real) / denom, (n.$imag - n.$real * ratio) / denom);\n};\n";
+		prelude = "Error.stackTraceLimit = Infinity;\n\nvar $NaN = NaN;\nvar $global, $module;\nif (typeof window !== \"undefined\") { /* web page */\n    $global = window;\n} else if (typeof self !== \"undefined\") { /* web worker */\n    $global = self;\n} else if (typeof global !== \"undefined\") { /* Node.js */\n    $global = global;\n    $global.require = require;\n} else { /* others (e.g. Nashorn) */\n    $global = this;\n}\n\nif ($global === undefined || $global.Array === undefined) {\n    throw new Error(\"no global object found\");\n}\nif (typeof module !== \"undefined\") {\n    $module = module;\n}\n\nif (!$global.fs && $global.require) {\n    try {\n        var fs = $global.require('fs');\n        if (typeof fs === \"object\" && fs !== null && Object.keys(fs).length !== 0) {\n            $global.fs = fs;\n        }\n    } catch (e) { /* Ignore if the module couldn't be loaded. */ }\n}\n\nif (!$global.fs) {\n    var outputBuf = \"\";\n    var decoder = new TextDecoder(\"utf-8\");\n    $global.fs = {\n        constants: { O_WRONLY: -1, O_RDWR: -1, O_CREAT: -1, O_TRUNC: -1, O_APPEND: -1, O_EXCL: -1 }, // unused\n        writeSync: function writeSync(fd, buf) {\n            // check for a hook to redirect `os.Stdout` and `os.Stderr` to a different output\n            // instead of the default `console.log`. This is useful for redirecting methods like\n            // fmt.Println to write to a text box, like we do for the GopherJS playground.\n            // `fd` is 1 for os.Stdout (\"/dev/stdout\") and 2 for os.Stderr (\"/dev/stderr\").\n            // This will not work when running in node.js or another `fs` is present.\n            // This will not effect the built-in `print` methods.\n            if ($global.gopherjsWriteSyncHook) {\n                outputBuf += decoder.decode(buf);\n                $global.gopherjsWriteSyncHook(fd, outputBuf);\n                outputBuf = \"\";\n                return buf.length;\n            }\n\n            outputBuf += decoder.decode(buf);\n            var nl = outputBuf.lastIndexOf(\"\\n\");\n            if (nl != -1) {\n                console.log(outputBuf.substring(0, nl));\n                outputBuf = outputBuf.substring(nl + 1);\n            }\n            return buf.length;\n        },\n        write: function write(fd, buf, offset, length, position, callback) {\n            if (offset !== 0 || length !== buf.length || position !== null) {\n                callback(enosys());\n                return;\n            }\n            var n = this.writeSync(fd, buf);\n            callback(null, n);\n        }\n    };\n}\n\nvar $linknames = {} // Collection of functions referenced by a go:linkname directive.\nvar $packages = {}, $idCounter = 0;\nvar $keys = m => { return m ? Object.keys(m) : []; };\nvar $flushConsole = () => { };\nvar $throwRuntimeError; /* set by package \"runtime\" */\nvar $newPanicNilError; /* set by package \"runtime\" \xE2\x80\x94 returns a new *PanicNilError */\nvar $throwNilPointerError = () => { $throwRuntimeError(\"invalid memory address or nil pointer dereference\"); };\nvar $call = (fn, rcvr, args) => { return fn.apply(rcvr, args); };\nvar $makeFunc = fn => { return function(...args) { return $externalize(fn(this, new ($sliceType($jsObjectPtr))($global.Array.prototype.slice.call(args, []))), $emptyInterface); }; };\nvar $unused = v => { };\nvar $print = console.log;\n// Under Node we can emulate print() more closely by avoiding a newline.\nif (($global.process !== undefined) && $global.require) {\n    try {\n        var util = $global.require('util');\n        $print = function(...args) { $global.process.stderr.write(util.format.apply(this, args)); };\n    } catch (e) {\n        // Failed to require util module, keep using console.log().\n    }\n}\nvar $println = console.log\n\n// $callstack captures a stack trace and returns a list of lines, typically\n// there will be \"limit\" numbers of lines returned.\n// skip=0 means \"the direct caller of $callstack\"; limit caps frames captured.\nvar $callstack = (skip, limit) => {\n    const oldLimit = Error.stackTraceLimit;\n    var stack;\n    try {\n        Error.stackTraceLimit = skip+limit\n        stack = new Error().stack\n    } finally {\n\t\tError.stackTraceLimit = oldLimit;\n    }\n\n    // If `new Error().stack` doesn't exist like on older IE versions\n    // or something went wrong getting the stack, just return empty.\n    if (!stack) return [];\n    // Drop any tailing \"\\n\" (and any trailing space before first \"at \" if there is one).\n    stack = stack.trim();\n    // V8 prepends an \"Error\" or \"Error: msg\" header line that isn't a frame.\n    // Firefox and Safari do not. Detect by checking for \"@\" or starts with \"at \".\n    // This check could still be wrong if the Error message itself has an \"@\" in it,\n    // (e.g. `new Error(\"a@b\")`), however since we are calling `new Error().stack`\n    // it should be fine.\n    const firstNl = stack.indexOf(\"\\n\");\n    const firstLine = firstNl >= 0 ? stack.substring(0, firstNl) : stack;\n    if (!firstLine.includes(\"@\") && !firstLine.startsWith(\"at \")) {\n        skip++; // skip \"Error\" header line.\n    }\n    \n\t// Remove the skipped amount of the stack and the error header if there was one.\n\treturn stack.split(\"\\n\").slice(skip);\n}\n\n// $parseCallFrame parses a call frame string and\n// returns the tuple [funcName, file, line, col].\nvar $parseCallFrame = (frame) => {\n    // The first time this is called, compile the regexp,\n    // then reuse it for all following calls.\n    const posRe = /^(.+?)(?::(\\d+)(?::(\\d+))?)?$/;\n    const parsePos = (fnName, framePos) => {\n        const m = posRe.exec(framePos);\n        if (m) {\n            const file = m[1] || \"\";\n            const line = m[2] || 0; // Will be read with a js.Object:Int\n            const col  = m[3] || 0; // Will be read with a js.Object:Int\n            return [fnName, file, line, col];\n        }\n        return [fnName, \"\", 0, 0];\n    }\n\n    // Node.js 24+ (V8) includes the receiver object name in stack traces,\n    // e.g., \"Object.runtime.Callers\" and \"typ2.github.com/...\".\n    // The `typ2` comes from prelude\\types.js in `$newType`, since the `typ`\n    // in that function gets renamed by esbuild to `typ2`, or it can be named\n    // anything else when minimized. To avoid false positives, the following\n    // pattern looks for specific matches, meaning we will have some false negatives.\n    const receiverRe = /^(?:(?:Object|typ\\d*)\\.)|(?:[a-zA-Z_$][a-zA-Z0-9_$]*\\.(github\\.com[\\\\|/]))/;\n    const stripReceiver = (fnName) => fnName.replace(receiverRe, \"$1\");\n\n    $parseCallFrame = (frame) => {\n        // FireFox\n        const atIdx = frame.indexOf(\"@\")\n        if (atIdx >= 0) {\n            const fnName = frame.substring(0, atIdx) || \"<none>\";\n            return parsePos(fnName, frame.substring(atIdx + 1));\n        }\n\n\t    // Chrome / Node.js\n        const atLeadIdx = frame.indexOf(\"at \");\n        if (atLeadIdx >= 0) frame = frame.substring(atLeadIdx + 3);\n        const openIdx = frame.lastIndexOf(\"(\");\n        if (openIdx === -1) {\n            // No-parens form: \"at file:line:col\"\n            return parsePos(\"<none>\", frame);\n        }\n\n        // With-parens form: \"at func (file:line:col)\"\n        var fnName = frame.substring(0, frame.indexOf(\"(\")).trim();\n        const asIdx = fnName.indexOf(\"[as \");\n        if (asIdx > 0) {\n            var closeIdx = fnName.indexOf(\"]\");\n            if (closeIdx === -1) closeIdx = fnName.length;\n            fnName = fnName.substring(asIdx+4, closeIdx).trim();\n        }\n        fnName = stripReceiver(fnName)\n\n        var closeIdx = frame.indexOf(\")\", openIdx);\n        if (closeIdx === -1) closeIdx = frame.length;\n\n        var pos = frame.substring(openIdx + 1, closeIdx);\n        if (pos === \"<anonymous>\") {\n            return [fnName, \"<anonymous>\", 0, 0]\n        }\n        return parsePos(fnName, pos);\n    };\n    return $parseCallFrame(frame);\n};\n\nvar $callForAllPackages = (methodName) => {\n    var names = $keys($packages);\n    for (var i = 0; i < names.length; i++) {\n        var f = $packages[names[i]][methodName];\n        if (typeof f == 'function') {\n            f();\n        }\n    }\n}\n\nvar $mapArray = (array, f) => {\n    var newArray = new array.constructor(array.length);\n    for (var i = 0; i < array.length; i++) {\n        newArray[i] = f(array[i]);\n    }\n    return newArray;\n};\n\n// $mapIndex returns the value of the given key in m, or undefined if m is nil/undefined or not a map\nvar $mapIndex = (m, key) => {\n    return typeof m.get === \"function\" ? m.get(key) : undefined;\n};\n// $mapDelete deletes the key and associated value from m.  If m is nil/undefined or not a map, $mapDelete is a no-op\nvar $mapDelete = (m, key) => {\n    typeof m.delete === \"function\" && m.delete(key)\n};\n// Returns a method bound to the receiver instance, safe to invoke as a \n// standalone function. Bound function is cached for later reuse.\nvar $methodVal = (recv, name) => {\n    var vals = recv.$methodVals || {};\n    if (Object.isExtensible(recv)) {\n      recv.$methodVals = vals; /* noop for primitives */\n    }\n    var f = vals[name];\n    if (f !== undefined) {\n        return f;\n    }\n    var method = recv[name];\n    f = method.bind(recv);\n    vals[name] = f;\n    return f;\n};\n\nvar $methodExpr = (typ, name) => {\n    var method = typ.prototype[name];\n    if (method.$expr === undefined) {\n        method.$expr = (...args) => {\n            $stackDepthOffset--;\n            try {\n                if (typ.wrapped) {\n                    args[0] = new typ(args[0]);\n                }\n                return Function.call.apply(method, args);\n            } finally {\n                $stackDepthOffset++;\n            }\n        };\n    }\n    return method.$expr;\n};\n\nvar $ifaceMethodExprs = {};\nvar $ifaceMethodExpr = name => {\n    var expr = $ifaceMethodExprs[\"$\" + name];\n    if (expr === undefined) {\n        expr = $ifaceMethodExprs[\"$\" + name] = (...args) => {\n            $stackDepthOffset--;\n            try {\n                return Function.call.apply(args[0][name], args);\n            } finally {\n                $stackDepthOffset++;\n            }\n        };\n    }\n    return expr;\n};\n\nvar $subslice = (slice, low, high, max) => {\n    if (high === undefined) {\n        high = slice.$length;\n    }\n    if (max === undefined) {\n        max = slice.$capacity;\n    }\n    if (low < 0 || high < low || max < high || high > slice.$capacity || max > slice.$capacity) {\n        $throwRuntimeError(\"slice bounds out of range\");\n    }\n    if (slice === slice.constructor.nil) {\n        return slice;\n    }\n    var s = new slice.constructor(slice.$array);\n    s.$offset = slice.$offset + low;\n    s.$length = high - low;\n    s.$capacity = max - low;\n    return s;\n};\n\nvar $substring = (str, low, high) => {\n    if (low < 0 || high < low || high > str.length) {\n        $throwRuntimeError(\"slice bounds out of range\");\n    }\n    return str.substring(low, high);\n};\n\n// Convert Go slice to an equivalent JS array type.\nvar $sliceToNativeArray = slice => {\n    if (slice.$array.constructor !== Array) {\n        return slice.$array.subarray(slice.$offset, slice.$offset + slice.$length);\n    }\n    return slice.$array.slice(slice.$offset, slice.$offset + slice.$length);\n};\n\n// Convert Go slice to a pointer to an underlying Go array, `[]T -> *[N]T`.\n// \n// Note that an array pointer can be represented by an \"unwrapped\" native array\n// type, and it will be wrapped back into its Go type when necessary.\nvar $sliceToGoArray = (slice, arrayPtrType) => {\n    var arrayType = arrayPtrType.elem;\n    if (arrayType !== undefined && slice.$length < arrayType.len) {\n        $throwRuntimeError(\"cannot convert slice with length \" + slice.$length + \" to pointer to array with length \" + arrayType.len);\n    }\n    if (slice == slice.constructor.nil) {\n        return arrayPtrType.nil; // Nil slice converts to nil array pointer.\n    }\n    if (slice.$array.constructor !== Array) {\n        return slice.$array.subarray(slice.$offset, slice.$offset + arrayType.len);\n    }\n    if (slice.$offset == 0 && slice.$length == slice.$capacity && slice.$length == arrayType.len) {\n        return slice.$array;\n    }\n    if (arrayType.len == 0) {\n        return new arrayType([]);\n    }\n\n    // Array.slice (unlike TypedArray.subarray) returns a copy of an array range,\n    // which is not sharing memory with the original one, which violates the spec\n    // for slice to array conversion. This is incompatible with the Go spec, in\n    // particular that the assignments to the array elements would be visible in\n    // the slice. Prefer to fail explicitly instead of creating subtle bugs.\n    $throwRuntimeError(\"gopherjs: non-numeric slice to underlying array conversion is not supported for subslices\");\n};\n\n// Convert between compatible slice types (e.g. native and names).\nvar $convertSliceType = (slice, desiredType) => {\n    if (slice == slice.constructor.nil) {\n        return desiredType.nil; // Preserve nil value.\n    }\n\n    return $subslice(new desiredType(slice.$array), slice.$offset, slice.$offset + slice.$length, slice.$offset + slice.$capacity);\n}\n\nvar $decodeRune = (str, pos) => {\n    var c0 = str.charCodeAt(pos);\n\n    if (c0 < 0x80) {\n        return [c0, 1];\n    }\n\n    if (c0 !== c0 || c0 < 0xC0) {\n        return [0xFFFD, 1];\n    }\n\n    var c1 = str.charCodeAt(pos + 1);\n    if (c1 !== c1 || c1 < 0x80 || 0xC0 <= c1) {\n        return [0xFFFD, 1];\n    }\n\n    if (c0 < 0xE0) {\n        var r = (c0 & 0x1F) << 6 | (c1 & 0x3F);\n        if (r <= 0x7F) {\n            return [0xFFFD, 1];\n        }\n        return [r, 2];\n    }\n\n    var c2 = str.charCodeAt(pos + 2);\n    if (c2 !== c2 || c2 < 0x80 || 0xC0 <= c2) {\n        return [0xFFFD, 1];\n    }\n\n    if (c0 < 0xF0) {\n        var r = (c0 & 0x0F) << 12 | (c1 & 0x3F) << 6 | (c2 & 0x3F);\n        if (r <= 0x7FF) {\n            return [0xFFFD, 1];\n        }\n        if (0xD800 <= r && r <= 0xDFFF) {\n            return [0xFFFD, 1];\n        }\n        return [r, 3];\n    }\n\n    var c3 = str.charCodeAt(pos + 3);\n    if (c3 !== c3 || c3 < 0x80 || 0xC0 <= c3) {\n        return [0xFFFD, 1];\n    }\n\n    if (c0 < 0xF8) {\n        var r = (c0 & 0x07) << 18 | (c1 & 0x3F) << 12 | (c2 & 0x3F) << 6 | (c3 & 0x3F);\n        if (r <= 0xFFFF || 0x10FFFF < r) {\n            return [0xFFFD, 1];\n        }\n        return [r, 4];\n    }\n\n    return [0xFFFD, 1];\n};\n\nvar $encodeRune = r => {\n    if (r < 0 || r > 0x10FFFF || (0xD800 <= r && r <= 0xDFFF)) {\n        r = 0xFFFD;\n    }\n    if (r <= 0x7F) {\n        return String.fromCharCode(r);\n    }\n    if (r <= 0x7FF) {\n        return String.fromCharCode(0xC0 | r >> 6, 0x80 | (r & 0x3F));\n    }\n    if (r <= 0xFFFF) {\n        return String.fromCharCode(0xE0 | r >> 12, 0x80 | (r >> 6 & 0x3F), 0x80 | (r & 0x3F));\n    }\n    return String.fromCharCode(0xF0 | r >> 18, 0x80 | (r >> 12 & 0x3F), 0x80 | (r >> 6 & 0x3F), 0x80 | (r & 0x3F));\n};\n\nvar $stringToBytes = str => {\n    var array = new Uint8Array(str.length);\n    for (var i = 0; i < str.length; i++) {\n        array[i] = str.charCodeAt(i);\n    }\n    return array;\n};\n\nvar $bytesToString = slice => {\n    if (slice.$length === 0) {\n        return \"\";\n    }\n    var str = \"\";\n    for (var i = 0; i < slice.$length; i += 10000) {\n        str += String.fromCharCode.apply(undefined, slice.$array.subarray(slice.$offset + i, slice.$offset + Math.min(slice.$length, i + 10000)));\n    }\n    return str;\n};\n\nvar $stringToRunes = str => {\n    var array = new Int32Array(str.length);\n    var rune, j = 0;\n    for (var i = 0; i < str.length; i += rune[1], j++) {\n        rune = $decodeRune(str, i);\n        array[j] = rune[0];\n    }\n    return array.subarray(0, j);\n};\n\nvar $runesToString = slice => {\n    if (slice.$length === 0) {\n        return \"\";\n    }\n    var str = \"\";\n    for (var i = 0; i < slice.$length; i++) {\n        str += $encodeRune(slice.$array[slice.$offset + i]);\n    }\n    return str;\n};\n\nvar $copyString = (dst, src) => {\n    var n = Math.min(src.length, dst.$length);\n    for (var i = 0; i < n; i++) {\n        dst.$array[dst.$offset + i] = src.charCodeAt(i);\n    }\n    return n;\n};\n\nvar $copySlice = (dst, src) => {\n    var n = Math.min(src.$length, dst.$length);\n    $copyArray(dst.$array, src.$array, dst.$offset, src.$offset, n, dst.constructor.elem);\n    return n;\n};\n\nvar $copyArray = (dst, src, dstOffset, srcOffset, n, elem) => {\n    if (n === 0 || (dst === src && dstOffset === srcOffset)) {\n        return;\n    }\n\n    if (src.subarray) {\n        dst.set(src.subarray(srcOffset, srcOffset + n), dstOffset);\n        return;\n    }\n\n    switch (elem.kind) {\n        case $kindArray:\n        case $kindStruct:\n            if (dst === src && dstOffset > srcOffset) {\n                for (var i = n - 1; i >= 0; i--) {\n                    elem.copy(dst[dstOffset + i], src[srcOffset + i]);\n                }\n                return;\n            }\n            for (var i = 0; i < n; i++) {\n                elem.copy(dst[dstOffset + i], src[srcOffset + i]);\n            }\n            return;\n    }\n\n    if (dst === src && dstOffset > srcOffset) {\n        for (var i = n - 1; i >= 0; i--) {\n            dst[dstOffset + i] = src[srcOffset + i];\n        }\n        return;\n    }\n    for (var i = 0; i < n; i++) {\n        dst[dstOffset + i] = src[srcOffset + i];\n    }\n};\n\nvar $clone = (src, type) => {\n    var clone = type.zero();\n    type.copy(clone, src);\n    return clone;\n};\n\nvar $pointerOfStructConversion = (obj, type) => {\n    if (obj === (obj.constructor && obj.constructor.nil)) {\n        return type.nil;\n    }\n    if (obj.$proxies === undefined) {\n        obj.$proxies = {};\n        obj.$proxies[obj.constructor.id] = obj;\n    }\n    var proxy = obj.$proxies[type.id];\n    if (proxy === undefined) {\n        var properties = {};\n        for (var i = 0; i < type.elem.fields.length; i++) {\n            (fieldProp => {\n                properties[fieldProp] = {\n                    get() { return obj[fieldProp]; },\n                    set(value) { obj[fieldProp] = value; }\n                };\n            })(type.elem.fields[i].prop);\n        }\n        proxy = Object.create(type.prototype, properties);\n        proxy.$val = proxy;\n        obj.$proxies[type.id] = proxy;\n        proxy.$proxies = obj.$proxies;\n    }\n    return proxy;\n};\n\nvar $append = function (slice) {\n    return $internalAppend(slice, arguments, 1, arguments.length - 1);\n};\n\nvar $appendSlice = (slice, toAppend) => {\n    if (toAppend.constructor === String) {\n        var bytes = $stringToBytes(toAppend);\n        return $internalAppend(slice, bytes, 0, bytes.length);\n    }\n    return $internalAppend(slice, toAppend.$array, toAppend.$offset, toAppend.$length);\n};\n\n// Internal helper function for appending to a slice.\n// The given slice will not be modified.\n//\n// If no values are being appended, the original slice will be returned.\n// Otherwise, a new slice will be created with the appended values.\n//\n// If the underlying array has enough capacity, it will be used.\n// Otherwise, a new array will be allocated with enough capacity to hold\n// the new values and the original array will not be modified.\nvar $internalAppend = (slice, array, offset, length) => {\n    if (length === 0) {\n        return slice;\n    }\n\n    let newLength = slice.$length + length;\n    let newSlice = $growSlice(slice, newLength);\n    \n    let newArray = newSlice.$array;\n    $copyArray(newArray, array, newSlice.$offset + newSlice.$length, offset, length, newSlice.constructor.elem);\n   \n    newSlice.$length = newLength;\n    return newSlice;\n};\n\n// Calculates the new capacity for a slice that is expected to grow to at least\n// the given minCapacity. This follows the Go runtime's growth strategy.\n// The oldCapacity is the current capacity of the slice that is being grown.\nconst $calculateNewCapacity = (minCapacity, oldCapacity) => {\n    return Math.max(minCapacity, oldCapacity < 1024 ? oldCapacity * 2 : Math.floor(oldCapacity * 5 / 4));\n};\n\n// Potentially grows the slice to have a capacity of at least minCapacity.\n//\n// A new slice will always be returned, even if the given slice had the required capacity.\n// If the slice didn't have enough capacity, the new slice will have a\n// new array created for it with the required minimum capacity.\n//\n// This takes the place of the growSlice function in the reflect package.\nvar $growSlice = (slice, minCapacity) => {\n    let array = slice.$array;\n    let offset = slice.$offset;\n    const length = slice.$length;\n    let capacity = slice.$capacity;\n\n    if (minCapacity > capacity) {\n        capacity = $calculateNewCapacity(minCapacity, capacity);\n        \n        let newArray;\n        if (array.constructor === Array) {\n            newArray = array.slice(offset, offset + length);\n            newArray.length = capacity;\n            const zero = slice.constructor.elem.zero;\n            for (let i = slice.$length; i < capacity; i++) {\n                newArray[i] = zero();\n            }\n        } else {\n            newArray = new array.constructor(capacity);\n            newArray.set(array.subarray(offset, offset + length));\n        }\n\n        array = newArray;\n        offset = 0;\n    }\n\n    let newSlice = new slice.constructor(array);\n    newSlice.$offset = offset;\n    newSlice.$length = length;\n    newSlice.$capacity = capacity;\n    return newSlice;\n};\n\nvar $equal = (a, b, type) => {\n    if (type === $jsObjectPtr) {\n        return a === b;\n    }\n    switch (type.kind) {\n        case $kindComplex64:\n        case $kindComplex128:\n            return a.$real === b.$real && a.$imag === b.$imag;\n        case $kindInt64:\n        case $kindUint64:\n            return a.$high === b.$high && a.$low === b.$low;\n        case $kindArray:\n            if (a.length !== b.length) {\n                return false;\n            }\n            for (var i = 0; i < a.length; i++) {\n                if (!$equal(a[i], b[i], type.elem)) {\n                    return false;\n                }\n            }\n            return true;\n        case $kindStruct:\n            for (var i = 0; i < type.fields.length; i++) {\n                var f = type.fields[i];\n                if (!$equal(a[f.prop], b[f.prop], f.typ)) {\n                    return false;\n                }\n            }\n            return true;\n        case $kindInterface:\n            return $interfaceIsEqual(a, b);\n        default:\n            return a === b;\n    }\n};\n\nvar $interfaceIsEqual = (a, b) => {\n    if (a === $ifaceNil || b === $ifaceNil) {\n        return a === b;\n    }\n    if (a.constructor !== b.constructor) {\n        return false;\n    }\n    if (a.constructor === $jsObjectPtr) {\n        return a.object === b.object;\n    }\n    if (!a.constructor.comparable) {\n        $throwRuntimeError(\"comparing uncomparable type \" + a.constructor.string);\n    }\n    return $equal(a.$val, b.$val, a.constructor);\n};\n\nvar $unsafeMethodToFunction = (typ, name, isPtr) => {\n    if (isPtr) {\n        return (r, ...args) => {\n            var ptrType = $ptrType(typ);\n            if (r.constructor != ptrType) {\n                switch (typ.kind) {\n                    case $kindStruct:\n                        r = $pointerOfStructConversion(r, ptrType);\n                        break;\n                    case $kindArray:\n                        r = new ptrType(r);\n                        break;\n                    default:\n                        r = new ptrType(r.$get, r.$set, r.$target, r.$index);\n                }\n            }\n            return r[name](...args);\n        };\n    } else {\n        return (r, ...args) => {\n            var ptrType = $ptrType(typ);\n            if (r.constructor != ptrType) {\n                switch (typ.kind) {\n                    case $kindStruct:\n                        r = $clone(r, typ);\n                        break;\n                    case $kindSlice:\n                        r = $convertSliceType(r, typ);\n                        break;\n                    case $kindComplex64:\n                    case $kindComplex128:\n                        r = new typ(r.$real, r.$imag);\n                        break;\n                    default:\n                        r = new typ(r);\n                }\n            }\n            return r[name](...args);\n        };\n    }\n};\n\nvar $id = x => {\n    return x;\n};\n\nvar $instanceOf = (x, y) => {\n    return x instanceof y;\n};\n\nvar $typeOf = x => {\n    return typeof (x);\n};\n\nvar $unsafeString = (ptr, len) => {\n    var byteSliceType = $sliceType($Uint8);\n    return $bytesToString($unsafeSlice(ptr, len, byteSliceType, \"String\"));\n};\n\nvar $unsafeStringData = str => {\n    if (str.length === 0) {\n        return $ptrType($Uint8).nil;\n    }\n    var byteSliceType = $sliceType($Uint8);\n    var b = new byteSliceType($stringToBytes(str));\n    return $unsafeSliceData(b, byteSliceType);\n};\n\nvar $unsafeSlice = (ptr, len, typ, methodName = \"Slice\") => {\n    if (len < 0) {\n        $throwRuntimeError(\"unsafe.\"+methodName+\": len out of range\");\n    }\n    var ptrType = $ptrType(typ.elem);\n    if (ptr === ptrType.nil || ptr.$target === undefined) {\n        if (len > 0) {\n            $throwRuntimeError(\"unsafe.\"+methodName+\": ptr is nil and len is not zero\");\n        }\n        return typ.nil;\n    }\n    if (len === 0) {\n        var s = new typ(ptr.$target);\n        s.$offset = ptr.$index !== undefined ? ptr.$index : 0;\n        s.$length = 0;\n        s.$capacity = 0;\n        return s;\n    }\n    if (ptr.$index === undefined) {\n        // Go can cast a footprint of memory for some data into an array, but JS can not.\n        // If the $index is undefined then the pointer is for a struct field,\n        // a non-escaping scalar pointer, or something else, but not an array or slice.\n        $throwRuntimeError(\"unsafe.\" + methodName + \": pointer does not address a slice or array element (missing index)\");\n    }\n    if (ptr.$target.buffer && ptr.$target.BYTES_PER_ELEMENT && ptr.$target.constructor !== $nativeArray(typ.elem.kind)) {\n        $throwRuntimeError(\"unsafe.\" + methodName + \": pointer does not match slice element storage layout\");\n    }\n    if (ptr.$index + len > ptr.$target.length) {\n        // Go can grab abritraty footprints of memory, JS can not. Instead of trying\n        // to grow the target, which would only work for Array, just always error.\n        $throwRuntimeError(\"unsafe.\" + methodName + \": len out of range\");\n    }\n    var s = new typ(ptr.$target);\n    s.$offset = ptr.$index;\n    s.$length = len;\n    s.$capacity = len;\n    return s;\n};\n\nvar $unsafeSliceData = (slice, typ) => {\n    var ptrType = $ptrType(typ.elem);\n    if (slice === typ.nil) {\n        return ptrType.nil;\n    }\n    return $indexPtr(slice.$array, slice.$offset, ptrType);\n};\n\nvar $clearSlice = (slice) => {\n    const n = slice.$length;\n    if (n === 0) {\n        return\n    }\n    const arr = slice.$array;\n    const off = slice.$offset;\n    const zeroFn = slice.constructor.elem.zero;\n    for (let i = 0; i < n; i++) {\n        arr[off + i] = zeroFn();\n    }\n};\n\nvar $clearMap = (m) => {\n    typeof m.clear === \"function\" && m.clear()\n};\n";
+		types = "var $kindBool = 1;\nvar $kindInt = 2;\nvar $kindInt8 = 3;\nvar $kindInt16 = 4;\nvar $kindInt32 = 5;\nvar $kindInt64 = 6;\nvar $kindUint = 7;\nvar $kindUint8 = 8;\nvar $kindUint16 = 9;\nvar $kindUint32 = 10;\nvar $kindUint64 = 11;\nvar $kindUintptr = 12;\nvar $kindFloat32 = 13;\nvar $kindFloat64 = 14;\nvar $kindComplex64 = 15;\nvar $kindComplex128 = 16;\nvar $kindArray = 17;\nvar $kindChan = 18;\nvar $kindFunc = 19;\nvar $kindInterface = 20;\nvar $kindMap = 21;\nvar $kindPtr = 22;\nvar $kindSlice = 23;\nvar $kindString = 24;\nvar $kindStruct = 25;\nvar $kindUnsafePointer = 26;\n\nvar $methodSynthesizers = [];\nvar $addMethodSynthesizer = f => {\n    if ($methodSynthesizers === null) {\n        f();\n        return;\n    }\n    $methodSynthesizers.push(f);\n};\nvar $synthesizeMethods = () => {\n    $methodSynthesizers.forEach(f => { f(); });\n    $methodSynthesizers = null;\n};\n\nvar $ifaceKeyFor = x => {\n    if (x === $ifaceNil) {\n        return 'nil';\n    }\n    var c = x.constructor;\n    return c.string + '$' + c.keyFor(x.$val);\n};\n\nvar $identity = x => { return x; };\n\nvar $typeIDCounter = 0;\n\nvar $idKey = x => {\n    if (x.$id === undefined) {\n        $idCounter++;\n        x.$id = $idCounter;\n    }\n    return String(x.$id);\n};\n\n// Creates constructor functions for array pointer types. Returns a new function\n// instance each time to make sure each type is independent of the other.\nvar $arrayPtrCtor = () => {\n    return function (array) {\n        this.$get = () => { return array; };\n        this.$set = function (v) { typ.copy(this, v); };\n        this.$val = array;\n    };\n}\n\nvar $newType = (size, kind, string, named, pkg, exported, constructor) => {\n    var typ;\n    switch (kind) {\n        case $kindBool:\n        case $kindInt:\n        case $kindInt8:\n        case $kindInt16:\n        case $kindInt32:\n        case $kindUint:\n        case $kindUint8:\n        case $kindUint16:\n        case $kindUint32:\n        case $kindUintptr:\n        case $kindUnsafePointer:\n            typ = function (v) { this.$val = v; };\n            typ.wrapped = true;\n            typ.keyFor = $identity;\n            break;\n\n        case $kindString:\n            typ = function (v) { this.$val = v; };\n            typ.wrapped = true;\n            typ.keyFor = x => { return \"$\" + x; };\n            break;\n\n        case $kindFloat32:\n        case $kindFloat64:\n            typ = function (v) { this.$val = v; };\n            typ.wrapped = true;\n            typ.keyFor = x => { return $floatKey(x); };\n            break;\n\n        case $kindInt64:\n            typ = function (high, low) {\n                this.$high = (high + Math.floor(Math.ceil(low) / 4294967296)) >> 0;\n                this.$low = low >>> 0;\n                this.$val = this;\n            };\n            typ.keyFor = x => { return x.$high + \"$\" + x.$low; };\n            break;\n\n        case $kindUint64:\n            typ = function (high, low) {\n                this.$high = (high + Math.floor(Math.ceil(low) / 4294967296)) >>> 0;\n                this.$low = low >>> 0;\n                this.$val = this;\n            };\n            typ.keyFor = x => { return x.$high + \"$\" + x.$low; };\n            break;\n\n        case $kindComplex64:\n            typ = function (real, imag) {\n                this.$real = $fround(real);\n                this.$imag = $fround(imag);\n                this.$val = this;\n            };\n            typ.keyFor = x => { return x.$real + \"$\" + x.$imag; };\n            break;\n\n        case $kindComplex128:\n            typ = function (real, imag) {\n                this.$real = real;\n                this.$imag = imag;\n                this.$val = this;\n            };\n            typ.keyFor = x => { return x.$real + \"$\" + x.$imag; };\n            break;\n\n        case $kindArray:\n            typ = function (v) { this.$val = v; };\n            typ.wrapped = true;\n            typ.ptr = $newType(4, $kindPtr, \"*\" + string, false, \"\", false, $arrayPtrCtor());\n            typ.init = (elem, len) => {\n                typ.elem = elem;\n                typ.len = len;\n                typ.comparable = elem.comparable;\n                typ.keyFor = x => {\n                    return Array.prototype.join.call($mapArray(x, e => {\n                        return String(elem.keyFor(e)).replace(/\\\\/g, \"\\\\\\\\\").replace(/\\$/g, \"\\\\$\");\n                    }), \"$\");\n                };\n                typ.copy = (dst, src) => {\n                    if (src.length === undefined) {\n                        // copy from a slice, the slice may be bigger but not smaller than the array\n                        if (src.$length < dst.length) {\n                            $throwRuntimeError(\"cannot convert slice with length \"+src.$length+\" to array or pointer to array with length \"+dst.length);\n                        }\n                        $copyArray(dst, src.$array, 0, src.$offset, dst.length, elem);\n                    } else {\n                        // copy from another array\n                        $copyArray(dst, src, 0, 0, src.length, elem);\n                    }\n                };\n                typ.ptr.init(typ);\n                Object.defineProperty(typ.ptr.nil, \"nilCheck\", { get: $throwNilPointerError });\n            };\n            break;\n\n        case $kindChan:\n            typ = function (v) { this.$val = v; };\n            typ.wrapped = true;\n            typ.keyFor = $idKey;\n            typ.init = (elem, sendOnly, recvOnly) => {\n                typ.elem = elem;\n                typ.sendOnly = sendOnly;\n                typ.recvOnly = recvOnly;\n            };\n            break;\n\n        case $kindFunc:\n            typ = function (v) { this.$val = v; };\n            typ.wrapped = true;\n            typ.init = (params, results, variadic) => {\n                typ.params = params;\n                typ.results = results;\n                typ.variadic = variadic;\n                typ.comparable = false;\n            };\n            break;\n\n        case $kindInterface:\n            typ = { implementedBy: {}, missingMethodFor: {} };\n            typ.keyFor = $ifaceKeyFor;\n            typ.init = methods => {\n                typ.methods = methods;\n                methods.forEach(m => {\n                    $ifaceNil[m.prop] = $throwNilPointerError;\n                });\n            };\n            break;\n\n        case $kindMap:\n            typ = function (v) { this.$val = v; };\n            typ.wrapped = true;\n            typ.init = (key, elem) => {\n                typ.key = key;\n                typ.elem = elem;\n                typ.comparable = false;\n            };\n            break;\n\n        case $kindPtr:\n            typ = constructor || function (getter, setter, target, index) {\n                this.$get = getter;\n                this.$set = setter;\n                this.$target = target;\n                if (index !== undefined) this.$index = index;\n                this.$val = this;\n            };\n            typ.keyFor = $idKey;\n            typ.init = elem => {\n                typ.elem = elem;\n                typ.wrapped = (elem.kind === $kindArray);\n                typ.nil = new typ($throwNilPointerError, $throwNilPointerError);\n            };\n            break;\n\n        case $kindSlice:\n            typ = function (array) {\n                if (array.constructor !== typ.nativeArray) {\n                    array = new typ.nativeArray(array);\n                }\n                this.$array = array;\n                this.$offset = 0;\n                this.$length = array.length;\n                this.$capacity = array.length;\n                this.$val = this;\n            };\n            typ.init = elem => {\n                typ.elem = elem;\n                typ.comparable = false;\n                typ.nativeArray = $nativeArray(elem.kind);\n                typ.nil = new typ([]);\n                Object.freeze(typ.nil);\n            };\n            break;\n\n        case $kindStruct:\n            typ = function (v) { this.$val = v; };\n            typ.wrapped = true;\n            typ.ptr = $newType(4, $kindPtr, \"*\" + string, false, pkg, exported, constructor);\n            typ.ptr.elem = typ;\n            typ.ptr.prototype.$get = function () { return this; };\n            typ.ptr.prototype.$set = function (v) { typ.copy(this, v); };\n            typ.init = (pkgPath, fields) => {\n                typ.pkgPath = pkgPath;\n                typ.fields = fields;\n                fields.forEach(f => {\n                    if (!f.typ.comparable) {\n                        typ.comparable = false;\n                    }\n                });\n                typ.keyFor = x => {\n                    var val = x.$val;\n                    return $mapArray(fields, f => {\n                        return String(f.typ.keyFor(val[f.prop])).replace(/\\\\/g, \"\\\\\\\\\").replace(/\\$/g, \"\\\\$\");\n                    }).join(\"$\");\n                };\n                typ.copy = (dst, src) => {\n                    for (var i = 0; i < fields.length; i++) {\n                        var f = fields[i];\n                        switch (f.typ.kind) {\n                            case $kindArray:\n                            case $kindStruct:\n                                f.typ.copy(dst[f.prop], src[f.prop]);\n                                continue;\n                            default:\n                                dst[f.prop] = src[f.prop];\n                                continue;\n                        }\n                    }\n                };\n                /* nil value */\n                var properties = {};\n                fields.forEach(f => {\n                    properties[f.prop] = { get: $throwNilPointerError, set: $throwNilPointerError };\n                });\n                typ.ptr.nil = Object.create(constructor.prototype, properties);\n                typ.ptr.nil.$val = typ.ptr.nil;\n                /* methods for embedded fields */\n                $addMethodSynthesizer(() => {\n                    var synthesizeMethod = (target, m, f) => {\n                        if (target.prototype[m.prop] !== undefined) { return; }\n                        target.prototype[m.prop] = function(...args) {\n                            var v = this.$val[f.prop];\n                            if (f.typ === $jsObjectPtr) {\n                                v = new $jsObjectPtr(v);\n                            }\n                            if (v.$val === undefined) {\n                                v = new f.typ(v);\n                            }\n                            return v[m.prop](...args);\n                        };\n                    };\n                    fields.forEach(f => {\n                        if (f.embedded) {\n                            $methodSet(f.typ).forEach(m => {\n                                synthesizeMethod(typ, m, f);\n                                synthesizeMethod(typ.ptr, m, f);\n                            });\n                            $methodSet($ptrType(f.typ)).forEach(m => {\n                                synthesizeMethod(typ.ptr, m, f);\n                            });\n                        }\n                    });\n                });\n            };\n            break;\n\n        default:\n            $panic(new $String(\"invalid kind: \" + kind));\n    }\n\n    switch (kind) {\n        case $kindBool:\n        case $kindMap:\n            typ.zero = () => { return false; };\n            break;\n\n        case $kindInt:\n        case $kindInt8:\n        case $kindInt16:\n        case $kindInt32:\n        case $kindUint:\n        case $kindUint8:\n        case $kindUint16:\n        case $kindUint32:\n        case $kindUintptr:\n        case $kindUnsafePointer:\n        case $kindFloat32:\n        case $kindFloat64:\n            typ.zero = () => { return 0; };\n            break;\n\n        case $kindString:\n            typ.zero = () => { return \"\"; };\n            break;\n\n        case $kindInt64:\n        case $kindUint64:\n        case $kindComplex64:\n        case $kindComplex128:\n            var zero = new typ(0, 0);\n            typ.zero = () => { return zero; };\n            break;\n\n        case $kindPtr:\n        case $kindSlice:\n            typ.zero = () => { return typ.nil; };\n            break;\n\n        case $kindChan:\n            typ.zero = () => { return $chanNil; };\n            break;\n\n        case $kindFunc:\n            typ.zero = () => { return $throwNilPointerError; };\n            break;\n\n        case $kindInterface:\n            typ.zero = () => { return $ifaceNil; };\n            break;\n\n        case $kindArray:\n            typ.zero = () => {\n                var arrayClass = $nativeArray(typ.elem.kind);\n                if (arrayClass !== Array) {\n                    return new arrayClass(typ.len);\n                }\n                var array = new Array(typ.len);\n                for (var i = 0; i < typ.len; i++) {\n                    array[i] = typ.elem.zero();\n                }\n                return array;\n            };\n            break;\n\n        case $kindStruct:\n            typ.zero = () => { return new typ.ptr(); };\n            break;\n\n        default:\n            $panic(new $String(\"invalid kind: \" + kind));\n    }\n\n    typ.id = $typeIDCounter;\n    $typeIDCounter++;\n    typ.size = size;\n    typ.kind = kind;\n    typ.string = string;\n    typ.named = named;\n    typ.pkg = pkg;\n    typ.exported = exported;\n    typ.methods = [];\n    typ.methodSetCache = null;\n    typ.comparable = true;\n    return typ;\n};\n\nvar $methodSet = typ => {\n    if (typ.methodSetCache !== null) {\n        return typ.methodSetCache;\n    }\n    var base = {};\n\n    var isPtr = (typ.kind === $kindPtr);\n    if (isPtr && typ.elem.kind === $kindInterface) {\n        typ.methodSetCache = [];\n        return [];\n    }\n\n    var current = [{ typ: isPtr ? typ.elem : typ, indirect: isPtr, shadow: undefined }];\n\n    var seen = {};\n\n    while (current.length > 0) {\n        var next = [];\n        var mset = {};\n\n        current.forEach(e => {\n            if (seen[e.typ.id]) {\n                return;\n            }\n            seen[e.typ.id] = true;\n\n            const promotePair = (name, m) => {\n                if (mset[name] === null) {\n                    return; // already ambiguous or a field\n                } else if (e.shadow && e.shadow[name]) {\n                    return; // shadowed by an ancestor\n                } else if (mset[name] === undefined) {\n                    mset[name] = m;\n                } else if (mset[name] !== m) {\n                    mset[name] = null; // promotion ambiguity\n                }\n            };\n            const promote = methods => {\n                methods.forEach(m => promotePair(m.name, m));\n            };\n\n            if (e.typ.named) {\n                promote(e.typ.methods);\n                if (e.indirect) {\n                    promote($ptrType(e.typ).methods);\n                }\n            }\n\n            switch (e.typ.kind) {\n                case $kindStruct:\n                    var nextShadow = {};\n                    Object.assign(nextShadow, e.shadow);\n                     e.typ.fields.forEach(f => {\n                        nextShadow[f.name] = true;\n                        promotePair(f.name, null); // use null to preempt ambiguity\n                    });\n                    e.typ.fields.forEach(f => {\n                        if (f.embedded) {\n                            var fTyp = f.typ;\n                            var fIsPtr = (fTyp.kind === $kindPtr);\n                            next.push({\n                                typ:      fIsPtr ? fTyp.elem : fTyp,\n                                indirect: e.indirect || fIsPtr,\n                                shadow:   nextShadow\n                            });\n                        }\n                    });\n                    break;\n\n                case $kindInterface:\n                    promote(e.typ.methods);\n                    break;\n            }\n        });\n\n        for (const [name, m] of Object.entries(mset)) {\n            if (m !== null && base[name] === undefined) {\n                base[name] = m;\n            }\n        }\n\n        current = next;\n    }\n\n    typ.methodSetCache = [];\n    Object.keys(base).sort().forEach(name => {\n        typ.methodSetCache.push(base[name]);\n    });\n    return typ.methodSetCache;\n};\n\nvar $Bool = $newType(1, $kindBool, \"bool\", true, \"\", false, null);\nvar $Int = $newType(4, $kindInt, \"int\", true, \"\", false, null);\nvar $Int8 = $newType(1, $kindInt8, \"int8\", true, \"\", false, null);\nvar $Int16 = $newType(2, $kindInt16, \"int16\", true, \"\", false, null);\nvar $Int32 = $newType(4, $kindInt32, \"int32\", true, \"\", false, null);\nvar $Int64 = $newType(8, $kindInt64, \"int64\", true, \"\", false, null);\nvar $Uint = $newType(4, $kindUint, \"uint\", true, \"\", false, null);\nvar $Uint8 = $newType(1, $kindUint8, \"uint8\", true, \"\", false, null);\nvar $Uint16 = $newType(2, $kindUint16, \"uint16\", true, \"\", false, null);\nvar $Uint32 = $newType(4, $kindUint32, \"uint32\", true, \"\", false, null);\nvar $Uint64 = $newType(8, $kindUint64, \"uint64\", true, \"\", false, null);\nvar $Uintptr = $newType(4, $kindUintptr, \"uintptr\", true, \"\", false, null);\nvar $Float32 = $newType(4, $kindFloat32, \"float32\", true, \"\", false, null);\nvar $Float64 = $newType(8, $kindFloat64, \"float64\", true, \"\", false, null);\nvar $Complex64 = $newType(8, $kindComplex64, \"complex64\", true, \"\", false, null);\nvar $Complex128 = $newType(16, $kindComplex128, \"complex128\", true, \"\", false, null);\nvar $String = $newType(8, $kindString, \"string\", true, \"\", false, null);\nvar $UnsafePointer = $newType(4, $kindUnsafePointer, \"unsafe.Pointer\", true, \"unsafe\", false, null);\n\nvar $nativeArray = elemKind => {\n    switch (elemKind) {\n        case $kindInt:\n            return Int32Array;\n        case $kindInt8:\n            return Int8Array;\n        case $kindInt16:\n            return Int16Array;\n        case $kindInt32:\n            return Int32Array;\n        case $kindUint:\n            return Uint32Array;\n        case $kindUint8:\n            return Uint8Array;\n        case $kindUint16:\n            return Uint16Array;\n        case $kindUint32:\n            return Uint32Array;\n        case $kindUintptr:\n            return Uint32Array;\n        case $kindFloat32:\n            return Float32Array;\n        case $kindFloat64:\n            return Float64Array;\n        default:\n            return Array;\n    }\n};\nvar $toNativeArray = (elemKind, array) => {\n    var nativeArray = $nativeArray(elemKind);\n    if (nativeArray === Array) {\n        return array;\n    }\n    return new nativeArray(array);\n};\nvar $arrayTypes = {};\nvar $arrayType = (elem, len) => {\n    var typeKey = elem.id + \"$\" + len;\n    var typ = $arrayTypes[typeKey];\n    if (typ === undefined) {\n        typ = $newType(elem.size * len, $kindArray, \"[\" + len + \"]\" + elem.string, false, \"\", false, null);\n        $arrayTypes[typeKey] = typ;\n        typ.init(elem, len);\n    }\n    return typ;\n};\n\nvar $chanType = (elem, sendOnly, recvOnly) => {\n    var string = (recvOnly ? \"<-\" : \"\") + \"chan\" + (sendOnly ? \"<- \" : \" \");\n    if (!sendOnly && !recvOnly && (elem.string[0] == \"<\")) {\n        string += \"(\" + elem.string + \")\";\n    } else {\n        string += elem.string;\n    }\n    var field = sendOnly ? \"SendChan\" : (recvOnly ? \"RecvChan\" : \"Chan\");\n    var typ = elem[field];\n    if (typ === undefined) {\n        typ = $newType(4, $kindChan, string, false, \"\", false, null);\n        elem[field] = typ;\n        typ.init(elem, sendOnly, recvOnly);\n    }\n    return typ;\n};\nvar $Chan = function (elem, capacity) {\n    if (capacity < 0 || capacity > 2147483647) {\n        $throwRuntimeError(\"makechan: size out of range\");\n    }\n    this.$elem = elem;\n    this.$capacity = capacity;\n    this.$buffer = [];\n    this.$sendQueue = [];\n    this.$recvQueue = [];\n    this.$closed = false;\n};\nvar $chanNil = new $Chan(null, 0);\n$chanNil.$sendQueue = $chanNil.$recvQueue = { length: 0, push() { }, shift() { return undefined; }, indexOf() { return -1; } };\n\nvar $funcTypes = {};\nvar $funcType = (params, results, variadic) => {\n    var typeKey = $mapArray(params, p => { return p.id; }).join(\",\") + \"$\" + $mapArray(results, r => { return r.id; }).join(\",\") + \"$\" + variadic;\n    var typ = $funcTypes[typeKey];\n    if (typ === undefined) {\n        var paramTypes = $mapArray(params, p => { return p.string; });\n        if (variadic) {\n            paramTypes[paramTypes.length - 1] = \"...\" + paramTypes[paramTypes.length - 1].substring(2);\n        }\n        var string = \"func(\" + paramTypes.join(\", \") + \")\";\n        if (results.length === 1) {\n            string += \" \" + results[0].string;\n        } else if (results.length > 1) {\n            string += \" (\" + $mapArray(results, r => { return r.string; }).join(\", \") + \")\";\n        }\n        typ = $newType(4, $kindFunc, string, false, \"\", false, null);\n        $funcTypes[typeKey] = typ;\n        typ.init(params, results, variadic);\n    }\n    return typ;\n};\n\nvar $interfaceTypes = {};\nvar $interfaceType = methods => {\n    var typeKey = $mapArray(methods, m => { return m.pkg + \",\" + m.name + \",\" + m.typ.id; }).join(\"$\");\n    var typ = $interfaceTypes[typeKey];\n    if (typ === undefined) {\n        var string = \"interface {}\";\n        if (methods.length !== 0) {\n            string = \"interface { \" + $mapArray(methods, m => {\n                return (m.pkg !== \"\" ? m.pkg + \".\" : \"\") + m.name + m.typ.string.substring(4);\n            }).join(\"; \") + \" }\";\n        }\n        typ = $newType(8, $kindInterface, string, false, \"\", false, null);\n        $interfaceTypes[typeKey] = typ;\n        typ.init(methods);\n    }\n    return typ;\n};\nvar $emptyInterface = $interfaceType([]);\nvar $ifaceNil = {};\nvar $error = $newType(8, $kindInterface, \"error\", true, \"\", false, null);\n$error.init([{ prop: \"Error\", name: \"Error\", pkg: \"\", typ: $funcType([], [$String], false) }]);\n\nvar $mapTypes = {};\nvar $mapType = (key, elem) => {\n    var typeKey = key.id + \"$\" + elem.id;\n    var typ = $mapTypes[typeKey];\n    if (typ === undefined) {\n        typ = $newType(4, $kindMap, \"map[\" + key.string + \"]\" + elem.string, false, \"\", false, null);\n        $mapTypes[typeKey] = typ;\n        typ.init(key, elem);\n    }\n    return typ;\n};\nvar $makeMap = (keyForFunc, entries) => {\n    var m = new Map();\n    for (var i = 0; i < entries.length; i++) {\n        var e = entries[i];\n        m.set(keyForFunc(e.k), e);\n    }\n    return m;\n};\n\nvar $ptrType = elem => {\n    var typ = elem.ptr;\n    if (typ === undefined) {\n        typ = $newType(4, $kindPtr, \"*\" + elem.string, false, \"\", elem.exported, null);\n        elem.ptr = typ;\n        typ.init(elem);\n    }\n    return typ;\n};\n\nvar $newDataPointer = (data, constructor) => {\n    if (constructor.elem.kind === $kindStruct) {\n        return data;\n    }\n    return new constructor(() => { return data; }, v => { data = v; });\n};\n\nvar $indexPtrGet = function () { return this.$target[this.$index]; };\nvar $indexPtrSet = function (v) { this.$target[this.$index] = v; };\nvar $indexPtr = (array, index, constructor) => {\n    var makeIndexPtr = () => {\n        if (constructor.elem.kind === $kindStruct ||\n            constructor.elem.kind === $kindArray) {\n            var ptr = array[index];\n            if (ptr === undefined) {\n                  ptr = array[index] = constructor.elem.zero();\n            }\n            ptr.$val = ptr;\n            ptr.$target = array;\n            ptr.$index = index;\n            ptr.$get = $indexPtrGet;\n            ptr.$set = (v) => { constructor.elem.copy(array[index], v); };\n            return ptr\n        }\n        return new constructor($indexPtrGet, $indexPtrSet, array, index);\n    };\n\n    if (array.buffer) {\n        // Pointers to the same underlying ArrayBuffer share cache.\n        var cache = array.buffer.$ptr = array.buffer.$ptr || {};\n        // Pointers of different primitive types are non-comparable and stored in different caches.\n        var typeCache = cache[array.name] = cache[array.name] || {};\n        var cacheIdx = array.BYTES_PER_ELEMENT * index + array.byteOffset;\n        return typeCache[cacheIdx] || (typeCache[cacheIdx] = makeIndexPtr());\n    } else {\n        array.$ptr = array.$ptr || {};\n        return array.$ptr[index] || (array.$ptr[index] = makeIndexPtr());\n    }\n};\n\nvar $sliceType = elem => {\n    var typ = elem.slice;\n    if (typ === undefined) {\n        typ = $newType(12, $kindSlice, \"[]\" + elem.string, false, \"\", false, null);\n        elem.slice = typ;\n        typ.init(elem);\n    }\n    return typ;\n};\n\nvar $makeSlice = (typ, length, capacity = length) => {\n    if (length < 0 || length > 2147483647) {\n        $throwRuntimeError(\"makeslice: len out of range\");\n    }\n    if (capacity < 0 || capacity < length || capacity > 2147483647) {\n        $throwRuntimeError(\"makeslice: cap out of range\");\n    }\n    var array = new typ.nativeArray(capacity);\n    if (typ.nativeArray === Array) {\n        for (var i = 0; i < capacity; i++) {\n            array[i] = typ.elem.zero();\n        }\n    }\n    var slice = new typ(array);\n    slice.$length = length;\n    return slice;\n};\n\nvar $structTypes = {};\nvar $structType = (pkgPath, fields) => {\n    var typeKey = $mapArray(fields, f => { return f.name + \",\" + f.typ.id + \",\" + f.tag; }).join(\"$\");\n    var typ = $structTypes[typeKey];\n    if (typ === undefined) {\n        var string = \"struct { \" + $mapArray(fields, f => {\n            var str = f.typ.string + (f.tag !== \"\" ? (\" \\\"\" + f.tag.replace(/\\\\/g, \"\\\\\\\\\").replace(/\"/g, \"\\\\\\\"\") + \"\\\"\") : \"\");\n            if (f.embedded) {\n                return str;\n            }\n            return f.name + \" \" + str;\n        }).join(\"; \") + \" }\";\n        if (fields.length === 0) {\n            string = \"struct {}\";\n        }\n        typ = $newType(0, $kindStruct, string, false, \"\", false, function(...args) {\n            this.$val = this;\n            for (var i = 0; i < fields.length; i++) {\n                var f = fields[i];\n                if (f.name == '_') {\n                    continue;\n                }\n                var arg = args[i];\n                this[f.prop] = arg !== undefined ? arg : f.typ.zero();\n            }\n        });\n        $structTypes[typeKey] = typ;\n        typ.init(pkgPath, fields);\n    }\n    return typ;\n};\n\nvar $assertType = (value, type, returnTuple) => {\n    var isInterface = (type.kind === $kindInterface), ok, missingMethod = \"\";\n    if (value === $ifaceNil) {\n        ok = false;\n    } else if (!isInterface) {\n        ok = value.constructor === type;\n    } else {\n        var valueTypeId = value.constructor.id;\n        ok = type.implementedBy[valueTypeId];\n        if (ok === undefined) {\n            ok = true;\n            var valueMethodSet = $methodSet(value.constructor);\n            var interfaceMethods = type.methods;\n            for (var i = 0; i < interfaceMethods.length; i++) {\n                var tm = interfaceMethods[i];\n                var found = false;\n                for (var j = 0; j < valueMethodSet.length; j++) {\n                    var vm = valueMethodSet[j];\n                    if (vm.name === tm.name && vm.pkg === tm.pkg && vm.typ === tm.typ) {\n                        found = true;\n                        break;\n                    }\n                }\n                if (!found) {\n                    ok = false;\n                    type.missingMethodFor[valueTypeId] = tm.name;\n                    break;\n                }\n            }\n            type.implementedBy[valueTypeId] = ok;\n        }\n        if (!ok) {\n            missingMethod = type.missingMethodFor[valueTypeId];\n        }\n    }\n\n    if (!ok) {\n        if (returnTuple) {\n            return [type.zero(), false];\n        }\n        $panic(new $packages[\"runtime\"].TypeAssertionError.ptr(\n            $packages[\"runtime\"]._type.ptr.nil,\n            (value === $ifaceNil ? $packages[\"runtime\"]._type.ptr.nil : new $packages[\"runtime\"]._type.ptr(value.constructor.string)),\n            new $packages[\"runtime\"]._type.ptr(type.string),\n            missingMethod));\n    }\n\n    if (!isInterface) {\n        value = value.$val;\n    }\n    if (type === $jsObjectPtr) {\n        value = value.object;\n    }\n    return returnTuple ? [value, true] : value;\n};\n";
+		numeric = "var $min = Math.min;\nvar $max = Math.max;\n\nvar $less64 = (x, y) => x.$high < y.$high || (x.$high === y.$high && x.$low < y.$low);\nvar $min64 = (first, ...rest) => rest.reduce((m, x) => $less64(x, m) ? x : m, first);\nvar $max64 = (first, ...rest) => rest.reduce((m, x) => $less64(m, x) ? x : m, first);\nvar $minStr = (first, ...rest) => rest.reduce((m, x) => x < m ? x : m, first);\nvar $maxStr = (first, ...rest) => rest.reduce((m, x) => m < x ? x : m, first);\n\nvar $mod = (x, y) => { return x % y; };\nvar $parseInt = parseInt;\nvar $parseFloat = f => {\n    if (f !== undefined && f !== null && f.constructor === Number) {\n        return f;\n    }\n    return parseFloat(f);\n};\n\nvar $froundBuf = new Float32Array(1);\nvar $fround = Math.fround || (f => {\n    $froundBuf[0] = f;\n    return $froundBuf[0];\n});\n\nvar $imul = Math.imul || ((a, b) => {\n    var ah = (a >>> 16) & 0xffff;\n    var al = a & 0xffff;\n    var bh = (b >>> 16) & 0xffff;\n    var bl = b & 0xffff;\n    return ((al * bl) + (((ah * bl + al * bh) << 16) >>> 0) >> 0);\n});\n\nvar $floatKey = f => {\n    if (f !== f) {\n        $idCounter++;\n        return \"NaN$\" + $idCounter;\n    }\n    return String(f);\n};\n\nvar $flatten64 = x => {\n    return x.$high * 4294967296 + x.$low;\n};\n\nvar $shiftLeft64 = (x, y) => {\n    if (y === 0) {\n        return x;\n    }\n    if (y < 32) {\n        return new x.constructor(x.$high << y | x.$low >>> (32 - y), (x.$low << y) >>> 0);\n    }\n    if (y < 64) {\n        return new x.constructor(x.$low << (y - 32), 0);\n    }\n    return new x.constructor(0, 0);\n};\n\nvar $shiftRightInt64 = (x, y) => {\n    if (y === 0) {\n        return x;\n    }\n    if (y < 32) {\n        return new x.constructor(x.$high >> y, (x.$low >>> y | x.$high << (32 - y)) >>> 0);\n    }\n    if (y < 64) {\n        return new x.constructor(x.$high >> 31, (x.$high >> (y - 32)) >>> 0);\n    }\n    if (x.$high < 0) {\n        return new x.constructor(-1, 4294967295);\n    }\n    return new x.constructor(0, 0);\n};\n\nvar $shiftRightUint64 = (x, y) => {\n    if (y === 0) {\n        return x;\n    }\n    if (y < 32) {\n        return new x.constructor(x.$high >>> y, (x.$low >>> y | x.$high << (32 - y)) >>> 0);\n    }\n    if (y < 64) {\n        return new x.constructor(0, x.$high >>> (y - 32));\n    }\n    return new x.constructor(0, 0);\n};\n\nvar $mul64 = (x, y) => {\n    var x48 = x.$high >>> 16;\n    var x32 = x.$high & 0xFFFF;\n    var x16 = x.$low >>> 16;\n    var x00 = x.$low & 0xFFFF;\n\n    var y48 = y.$high >>> 16;\n    var y32 = y.$high & 0xFFFF;\n    var y16 = y.$low >>> 16;\n    var y00 = y.$low & 0xFFFF;\n\n    var z48 = 0, z32 = 0, z16 = 0, z00 = 0;\n    z00 += x00 * y00;\n    z16 += z00 >>> 16;\n    z00 &= 0xFFFF;\n    z16 += x16 * y00;\n    z32 += z16 >>> 16;\n    z16 &= 0xFFFF;\n    z16 += x00 * y16;\n    z32 += z16 >>> 16;\n    z16 &= 0xFFFF;\n    z32 += x32 * y00;\n    z48 += z32 >>> 16;\n    z32 &= 0xFFFF;\n    z32 += x16 * y16;\n    z48 += z32 >>> 16;\n    z32 &= 0xFFFF;\n    z32 += x00 * y32;\n    z48 += z32 >>> 16;\n    z32 &= 0xFFFF;\n    z48 += x48 * y00 + x32 * y16 + x16 * y32 + x00 * y48;\n    z48 &= 0xFFFF;\n\n    var hi = ((z48 << 16) | z32) >>> 0;\n    var lo = ((z16 << 16) | z00) >>> 0;\n\n    var r = new x.constructor(hi, lo);\n    return r;\n};\n\nvar $div64 = (x, y, returnRemainder) => {\n    if (y.$high === 0 && y.$low === 0) {\n        $throwRuntimeError(\"integer divide by zero\");\n    }\n\n    var s = 1;\n    var rs = 1;\n\n    var xHigh = x.$high;\n    var xLow = x.$low;\n    if (xHigh < 0) {\n        s = -1;\n        rs = -1;\n        xHigh = -xHigh;\n        if (xLow !== 0) {\n            xHigh--;\n            xLow = 4294967296 - xLow;\n        }\n    }\n\n    var yHigh = y.$high;\n    var yLow = y.$low;\n    if (y.$high < 0) {\n        s *= -1;\n        yHigh = -yHigh;\n        if (yLow !== 0) {\n            yHigh--;\n            yLow = 4294967296 - yLow;\n        }\n    }\n\n    var high = 0, low = 0, n = 0;\n    while (yHigh < 2147483648 && ((xHigh > yHigh) || (xHigh === yHigh && xLow > yLow))) {\n        yHigh = (yHigh << 1 | yLow >>> 31) >>> 0;\n        yLow = (yLow << 1) >>> 0;\n        n++;\n    }\n    for (var i = 0; i <= n; i++) {\n        high = high << 1 | low >>> 31;\n        low = (low << 1) >>> 0;\n        if ((xHigh > yHigh) || (xHigh === yHigh && xLow >= yLow)) {\n            xHigh = xHigh - yHigh;\n            xLow = xLow - yLow;\n            if (xLow < 0) {\n                xHigh--;\n                xLow += 4294967296;\n            }\n            low++;\n            if (low === 4294967296) {\n                high++;\n                low = 0;\n            }\n        }\n        yLow = (yLow >>> 1 | yHigh << (32 - 1)) >>> 0;\n        yHigh = yHigh >>> 1;\n    }\n\n    if (returnRemainder) {\n        return new x.constructor(xHigh * rs, xLow * rs);\n    }\n    return new x.constructor(high * s, low * s);\n};\n\nvar $divComplex = (n, d) => {\n    var ninf = n.$real === Infinity || n.$real === -Infinity || n.$imag === Infinity || n.$imag === -Infinity;\n    var dinf = d.$real === Infinity || d.$real === -Infinity || d.$imag === Infinity || d.$imag === -Infinity;\n    var nnan = !ninf && (n.$real !== n.$real || n.$imag !== n.$imag);\n    var dnan = !dinf && (d.$real !== d.$real || d.$imag !== d.$imag);\n    if (nnan || dnan) {\n        return new n.constructor(NaN, NaN);\n    }\n    if (ninf && !dinf) {\n        return new n.constructor(Infinity, Infinity);\n    }\n    if (!ninf && dinf) {\n        return new n.constructor(0, 0);\n    }\n    if (d.$real === 0 && d.$imag === 0) {\n        if (n.$real === 0 && n.$imag === 0) {\n            return new n.constructor(NaN, NaN);\n        }\n        return new n.constructor(Infinity, Infinity);\n    }\n    var a = Math.abs(d.$real);\n    var b = Math.abs(d.$imag);\n    if (a <= b) {\n        var ratio = d.$real / d.$imag;\n        var denom = d.$real * ratio + d.$imag;\n        return new n.constructor((n.$real * ratio + n.$imag) / denom, (n.$imag * ratio - n.$real) / denom);\n    }\n    var ratio = d.$imag / d.$real;\n    var denom = d.$imag * ratio + d.$real;\n    return new n.constructor((n.$imag * ratio + n.$real) / denom, (n.$imag - n.$real * ratio) / denom);\n};\n";
 		jsmapping = "var $jsObjectPtr, $jsErrorPtr;\n\nvar $needsExternalization = t => {\n    switch (t.kind) {\n        case $kindBool:\n        case $kindInt:\n        case $kindInt8:\n        case $kindInt16:\n        case $kindInt32:\n        case $kindUint:\n        case $kindUint8:\n        case $kindUint16:\n        case $kindUint32:\n        case $kindUintptr:\n        case $kindFloat32:\n        case $kindFloat64:\n            return false;\n        default:\n            return t !== $jsObjectPtr;\n    }\n};\n\nvar $externalize = (v, t, makeWrapper) => {\n    if (t === $jsObjectPtr) {\n        return v;\n    }\n    switch (t.kind) {\n        case $kindBool:\n        case $kindInt:\n        case $kindInt8:\n        case $kindInt16:\n        case $kindInt32:\n        case $kindUint:\n        case $kindUint8:\n        case $kindUint16:\n        case $kindUint32:\n        case $kindUintptr:\n        case $kindFloat32:\n        case $kindFloat64:\n            return v;\n        case $kindInt64:\n        case $kindUint64:\n            return $flatten64(v);\n        case $kindArray:\n            if ($needsExternalization(t.elem)) {\n                return $mapArray(v, e => { return $externalize(e, t.elem, makeWrapper); });\n            }\n            return v;\n        case $kindFunc:\n            return $externalizeFunction(v, t, false, makeWrapper);\n        case $kindInterface:\n            if (v === $ifaceNil) {\n                return null;\n            }\n            if (v.constructor === $jsObjectPtr) {\n                return v.$val.object;\n            }\n            return $externalize(v.$val, v.constructor, makeWrapper);\n        case $kindMap:\n            if (v.keys === undefined) {\n                return null;\n            }\n            var m = {};\n            var keys = Array.from(v.keys());\n            for (var i = 0; i < keys.length; i++) {\n                var entry = v.get(keys[i]);\n                m[$externalize(entry.k, t.key, makeWrapper)] = $externalize(entry.v, t.elem, makeWrapper);\n            }\n            return m;\n        case $kindPtr:\n            if (v === t.nil) {\n                return null;\n            }\n            return $externalize(v.$get(), t.elem, makeWrapper);\n        case $kindSlice:\n            if (v === v.constructor.nil) {\n                return null;\n            }\n            if ($needsExternalization(t.elem)) {\n                return $mapArray($sliceToNativeArray(v), e => { return $externalize(e, t.elem, makeWrapper); });\n            }\n            return $sliceToNativeArray(v);\n        case $kindString:\n            if ($isASCII(v)) {\n                return v;\n            }\n            var s = \"\", r;\n            for (var i = 0; i < v.length; i += r[1]) {\n                r = $decodeRune(v, i);\n                var c = r[0];\n                if (c > 0xFFFF) {\n                    var h = Math.floor((c - 0x10000) / 0x400) + 0xD800;\n                    var l = (c - 0x10000) % 0x400 + 0xDC00;\n                    s += String.fromCharCode(h, l);\n                    continue;\n                }\n                s += String.fromCharCode(c);\n            }\n            return s;\n        case $kindStruct:\n            var timePkg = $packages[\"time\"];\n            if (timePkg !== undefined && v.constructor === timePkg.Time.ptr) {\n                var milli = $div64(v.UnixNano(), new $Int64(0, 1000000));\n                return new Date($flatten64(milli));\n            }\n\n            var noJsObject = {};\n            var searchJsObject = (v, t) => {\n                if (t === $jsObjectPtr) {\n                    return v;\n                }\n                switch (t.kind) {\n                    case $kindPtr:\n                        if (v === t.nil) {\n                            return noJsObject;\n                        }\n                        return searchJsObject(v.$get(), t.elem);\n                    case $kindStruct:\n                        if (t.fields.length === 0) {\n                            return noJsObject;\n                        }\n                        var f = t.fields[0];\n                        return searchJsObject(v[f.prop], f.typ);\n                    case $kindInterface:\n                        return searchJsObject(v.$val, v.constructor);\n                    default:\n                        return noJsObject;\n                }\n            };\n            var o = searchJsObject(v, t);\n            if (o !== noJsObject) {\n                return o;\n            }\n\n            if (makeWrapper !== undefined) {\n                return makeWrapper(v);\n            }\n\n            o = {};\n            for (var i = 0; i < t.fields.length; i++) {\n                var f = t.fields[i];\n                if (!f.exported) {\n                    continue;\n                }\n                o[f.name] = $externalize(v[f.prop], f.typ, makeWrapper);\n            }\n            return o;\n    }\n    $throwRuntimeError(\"cannot externalize \" + t.string);\n};\n\nvar $externalizeFunction = (v, t, passThis, makeWrapper) => {\n    if (v === $throwNilPointerError) {\n        return null;\n    }\n    if (v.$externalizeWrapper === undefined) {\n        $checkForDeadlock = false;\n        v.$externalizeWrapper = function () {\n            var args = [];\n            for (var i = 0; i < t.params.length; i++) {\n                if (t.variadic && i === t.params.length - 1) {\n                    var vt = t.params[i].elem, varargs = [];\n                    for (var j = i; j < arguments.length; j++) {\n                        varargs.push($internalize(arguments[j], vt, makeWrapper));\n                    }\n                    args.push(new (t.params[i])(varargs));\n                    break;\n                }\n                args.push($internalize(arguments[i], t.params[i], makeWrapper));\n            }\n            var result = v.apply(passThis ? this : undefined, args);\n            switch (t.results.length) {\n                case 0:\n                    return;\n                case 1:\n                    return $externalize($copyIfRequired(result, t.results[0]), t.results[0], makeWrapper);\n                default:\n                    for (var i = 0; i < t.results.length; i++) {\n                        result[i] = $externalize($copyIfRequired(result[i], t.results[i]), t.results[i], makeWrapper);\n                    }\n                    return result;\n            }\n        };\n    }\n    return v.$externalizeWrapper;\n};\n\nvar $internalize = (v, t, recv, seen, makeWrapper) => {\n    if (t === $jsObjectPtr) {\n        return v;\n    }\n    if (t === $jsObjectPtr.elem) {\n        $throwRuntimeError(\"cannot internalize js.Object, use *js.Object instead\");\n    }\n    if (v && v.__internal_object__ !== undefined) {\n        return $assertType(v.__internal_object__, t, false);\n    }\n    var timePkg = $packages[\"time\"];\n    if (timePkg !== undefined && t === timePkg.Time) {\n        if (!(v !== null && v !== undefined && v.constructor === Date)) {\n            $throwRuntimeError(\"cannot internalize time.Time from \" + typeof v + \", must be Date\");\n        }\n        return timePkg.Unix(new $Int64(0, 0), new $Int64(0, v.getTime() * 1000000));\n    }\n\n    // Cache for values we've already internalized in order to deal with circular\n    // references.\n    if (seen === undefined) { seen = new Map(); }\n    if (!seen.has(t)) { seen.set(t, new Map()); }\n    if (seen.get(t).has(v)) { return seen.get(t).get(v); }\n\n    switch (t.kind) {\n        case $kindBool:\n            return !!v;\n        case $kindInt:\n            return parseInt(v);\n        case $kindInt8:\n            return parseInt(v) << 24 >> 24;\n        case $kindInt16:\n            return parseInt(v) << 16 >> 16;\n        case $kindInt32:\n            return parseInt(v) >> 0;\n        case $kindUint:\n            return parseInt(v);\n        case $kindUint8:\n            return parseInt(v) << 24 >>> 24;\n        case $kindUint16:\n            return parseInt(v) << 16 >>> 16;\n        case $kindUint32:\n        case $kindUintptr:\n            return parseInt(v) >>> 0;\n        case $kindInt64:\n        case $kindUint64:\n            return new t(0, v);\n        case $kindFloat32:\n        case $kindFloat64:\n            return parseFloat(v);\n        case $kindArray:\n            if (v === null || v === undefined) {\n                $throwRuntimeError(\"cannot internalize \"+v+\" as a \"+t.string);\n            }\n            if (v.length !== t.len) {\n                $throwRuntimeError(\"got array with wrong size from JavaScript native\");\n            }\n            return $mapArray(v, e => { return $internalize(e, t.elem, makeWrapper); });\n        case $kindFunc:\n            return function () {\n                var args = [];\n                for (var i = 0; i < t.params.length; i++) {\n                    if (t.variadic && i === t.params.length - 1) {\n                        var vt = t.params[i].elem, varargs = arguments[i];\n                        for (var j = 0; j < varargs.$length; j++) {\n                            args.push($externalize(varargs.$array[varargs.$offset + j], vt, makeWrapper));\n                        }\n                        break;\n                    }\n                    args.push($externalize(arguments[i], t.params[i], makeWrapper));\n                }\n                var result = v.apply(recv, args);\n                switch (t.results.length) {\n                    case 0:\n                        return;\n                    case 1:\n                        return $internalize(result, t.results[0], makeWrapper);\n                    default:\n                        for (var i = 0; i < t.results.length; i++) {\n                            result[i] = $internalize(result[i], t.results[i], makeWrapper);\n                        }\n                        return result;\n                }\n            };\n        case $kindInterface:\n            if (t.methods.length !== 0) {\n                $throwRuntimeError(\"cannot internalize \" + t.string);\n            }\n            if (v === null) {\n                return $ifaceNil;\n            }\n            if (v === undefined) {\n                return new $jsObjectPtr(undefined);\n            }\n            switch (v.constructor) {\n                case Int8Array:\n                    return new ($sliceType($Int8))(v);\n                case Int16Array:\n                    return new ($sliceType($Int16))(v);\n                case Int32Array:\n                    return new ($sliceType($Int))(v);\n                case Uint8Array:\n                    return new ($sliceType($Uint8))(v);\n                case Uint16Array:\n                    return new ($sliceType($Uint16))(v);\n                case Uint32Array:\n                    return new ($sliceType($Uint))(v);\n                case Float32Array:\n                    return new ($sliceType($Float32))(v);\n                case Float64Array:\n                    return new ($sliceType($Float64))(v);\n                case Array:\n                    return $internalize(v, $sliceType($emptyInterface), makeWrapper);\n                case Boolean:\n                    return new $Bool(!!v);\n                case Date:\n                    if (timePkg === undefined) {\n                        /* time package is not present, internalize as &js.Object{Date} so it can be externalized into original Date. */\n                        return new $jsObjectPtr(v);\n                    }\n                    return new timePkg.Time($internalize(v, timePkg.Time, makeWrapper));\n                case ((() => { })).constructor: // is usually Function, but in Chrome extensions it is something else\n                    var funcType = $funcType([$sliceType($emptyInterface)], [$jsObjectPtr], true);\n                    return new funcType($internalize(v, funcType, makeWrapper));\n                case Number:\n                    return new $Float64(parseFloat(v));\n                case String:\n                    return new $String($internalize(v, $String, makeWrapper));\n                default:\n                    if ($global.Node && v instanceof $global.Node) {\n                        return new $jsObjectPtr(v);\n                    }\n                    var mapType = $mapType($String, $emptyInterface);\n                    return new mapType($internalize(v, mapType, recv, seen, makeWrapper));\n            }\n        case $kindMap:\n            var m = new Map();\n            seen.get(t).set(v, m);\n            var keys = $keys(v);\n            for (var i = 0; i < keys.length; i++) {\n                var k = $internalize(keys[i], t.key, recv, seen, makeWrapper);\n                m.set(t.key.keyFor(k), { k, v: $internalize(v[keys[i]], t.elem, recv, seen, makeWrapper) });\n            }\n            return m;\n        case $kindPtr:\n            if (t.elem.kind === $kindStruct) {\n                return $internalize(v, t.elem, makeWrapper);\n            }\n        case $kindSlice:\n            if (v == null) {\n                return t.zero();\n            }\n            return new t($mapArray(v, e => { return $internalize(e, t.elem, makeWrapper); }));\n        case $kindString:\n            v = String(v);\n            if ($isASCII(v)) {\n                return v;\n            }\n            var s = \"\";\n            var i = 0;\n            while (i < v.length) {\n                var h = v.charCodeAt(i);\n                if (0xD800 <= h && h <= 0xDBFF) {\n                    var l = v.charCodeAt(i + 1);\n                    var c = (h - 0xD800) * 0x400 + l - 0xDC00 + 0x10000;\n                    s += $encodeRune(c);\n                    i += 2;\n                    continue;\n                }\n                s += $encodeRune(h);\n                i++;\n            }\n            return s;\n        case $kindStruct:\n            var noJsObject = {};\n            var searchJsObject = t => {\n                if (t === $jsObjectPtr) {\n                    return v;\n                }\n                if (t === $jsObjectPtr.elem) {\n                    $throwRuntimeError(\"cannot internalize js.Object, use *js.Object instead\");\n                }\n                switch (t.kind) {\n                    case $kindPtr:\n                        return searchJsObject(t.elem);\n                    case $kindStruct:\n                        if (t.fields.length === 0) {\n                            return noJsObject;\n                        }\n                        var f = t.fields[0];\n                        var o = searchJsObject(f.typ);\n                        if (o !== noJsObject) {\n                            var n = new t.ptr();\n                            n[f.prop] = o;\n                            return n;\n                        }\n                        return noJsObject;\n                    default:\n                        return noJsObject;\n                }\n            };\n            var o = searchJsObject(t);\n            if (o !== noJsObject) {\n                return o;\n            }\n            var n = new t.ptr();\n            for (var i = 0; i < t.fields.length; i++) {\n                var f = t.fields[i];\n                if (!f.exported) {\n                    continue;\n                }\n                var jsProp = v[f.name];\n                n[f.prop] = $internalize(jsProp, f.typ, recv, seen, makeWrapper);\n            }\n            return n;\n    }\n    $throwRuntimeError(\"cannot internalize \" + t.string);\n};\n\nvar $copyIfRequired = (v, typ) => {\n    // interface values\n    if (v && v.constructor && v.constructor.copy) {\n        return new v.constructor($clone(v.$val, v.constructor))\n    }\n    // array and struct values\n    if (typ.copy) {\n        var clone = typ.zero();\n        typ.copy(clone, v);\n        return clone;\n    }\n    return v;\n}\n\n/* $isASCII reports whether string s contains only ASCII characters. */\nvar $isASCII = s => {\n    for (var i = 0; i < s.length; i++) {\n        if (s.charCodeAt(i) >= 128) {\n            return false;\n        }\n    }\n    return true;\n};\n";
-		goroutines = "var $stackDepthOffset = 0;\nvar $getStackDepth = () => {\n    var err = new Error();\n    if (err.stack === undefined) {\n        return undefined;\n    }\n    return $stackDepthOffset + err.stack.split(\"\\n\").length;\n};\n\nvar $panicStackDepth = null, $panicValue;\nvar $callDeferred = (deferred, jsErr, fromPanic) => {\n    if (!fromPanic && deferred !== null && $curGoroutine.deferStack.indexOf(deferred) == -1) {\n        throw jsErr;\n    }\n    if (jsErr !== null) {\n        var newErr = null;\n        try {\n            $panic(new $jsErrorPtr(jsErr));\n        } catch (err) {\n            newErr = err;\n        }\n        $callDeferred(deferred, newErr);\n        return;\n    }\n    if ($curGoroutine.asleep) {\n        return;\n    }\n\n    $stackDepthOffset--;\n    var outerPanicStackDepth = $panicStackDepth;\n    var outerPanicValue = $panicValue;\n\n    var localPanicValue = $curGoroutine.panicStack.pop();\n    if (localPanicValue !== undefined) {\n        $panicStackDepth = $getStackDepth();\n        $panicValue = localPanicValue;\n    }\n\n    try {\n        while (true) {\n            if (deferred === null) {\n                deferred = $curGoroutine.deferStack[$curGoroutine.deferStack.length - 1];\n                if (deferred === undefined) {\n                    /* The panic reached the top of the stack. Clear it and throw it as a JavaScript error. */\n                    $panicStackDepth = null;\n                    if (localPanicValue.Object instanceof Error) {\n                        throw localPanicValue.Object;\n                    }\n                    var msg;\n                    if (localPanicValue.constructor === $String) {\n                        msg = localPanicValue.$val;\n                    } else if (localPanicValue.Error !== undefined) {\n                        msg = localPanicValue.Error();\n                    } else if (localPanicValue.String !== undefined) {\n                        msg = localPanicValue.String();\n                    } else {\n                        msg = localPanicValue;\n                    }\n                    throw new Error(msg);\n                }\n            }\n            var call = deferred.pop();\n            if (call === undefined) {\n                $curGoroutine.deferStack.pop();\n                if (localPanicValue !== undefined) {\n                    deferred = null;\n                    continue;\n                }\n                return;\n            }\n            var r = call[0].apply(call[2], call[1]);\n            if (r && r.$blk !== undefined) {\n                deferred.push([r.$blk, [], r]);\n                if (fromPanic) {\n                    throw null;\n                }\n                return;\n            }\n\n            if (localPanicValue !== undefined && $panicStackDepth === null) {\n                /* error was recovered */\n                if (fromPanic) {\n                    throw null;\n                }\n                return;\n            }\n        }\n    } catch (e) {\n        // Deferred function threw a JavaScript exception or tries to unwind stack\n        // to the point where a panic was handled.\n        if (fromPanic) {\n            // Re-throw the exception to reach deferral execution call at the end\n            // of the function.\n            throw e;\n        }\n        // We are at the end of the function, handle the error or re-throw to\n        // continue unwinding if necessary, or simply stop unwinding if we got far\n        // enough.\n        $callDeferred(deferred, e, fromPanic);\n    } finally {\n        if (localPanicValue !== undefined) {\n            if ($panicStackDepth !== null) {\n                $curGoroutine.panicStack.push(localPanicValue);\n            }\n            $panicStackDepth = outerPanicStackDepth;\n            $panicValue = outerPanicValue;\n        }\n        $stackDepthOffset++;\n    }\n};\n\nvar $panic = value => {\n    $curGoroutine.panicStack.push(value);\n    $callDeferred(null, null, true);\n};\nvar $recover = () => {\n    if ($panicStackDepth === null || ($panicStackDepth !== undefined && $panicStackDepth !== $getStackDepth() - 2)) {\n        return $ifaceNil;\n    }\n    $panicStackDepth = null;\n    return $panicValue;\n};\nvar $throw = err => { throw err; };\n\nvar $noGoroutine = { asleep: false, exit: false, deferStack: [], panicStack: [] };\nvar $curGoroutine = $noGoroutine, $totalGoroutines = 0, $awakeGoroutines = 0, $checkForDeadlock = true, $exportedFunctions = 0;\nvar $mainFinished = false;\nvar $go = (fun, args) => {\n    $totalGoroutines++;\n    $awakeGoroutines++;\n    var $goroutine = () => {\n        try {\n            $curGoroutine = $goroutine;\n            var r = fun(...args);\n            if (r && r.$blk !== undefined) {\n                fun = () => { return r.$blk(); };\n                args = [];\n                return;\n            }\n            $goroutine.exit = true;\n        } catch (err) {\n            if (!$goroutine.exit) {\n                throw err;\n            }\n        } finally {\n            $curGoroutine = $noGoroutine;\n            if ($goroutine.exit) { /* also set by runtime.Goexit() */\n                $totalGoroutines--;\n                $goroutine.asleep = true;\n            }\n            if ($goroutine.asleep) {\n                $awakeGoroutines--;\n                if (!$mainFinished && $awakeGoroutines === 0 && $checkForDeadlock && $exportedFunctions === 0) {\n                    console.error(\"fatal error: all goroutines are asleep - deadlock!\");\n                    if ($global.process !== undefined) {\n                        $global.process.exit(2);\n                    }\n                }\n            }\n        }\n    };\n    $goroutine.asleep = false;\n    $goroutine.exit = false;\n    $goroutine.deferStack = [];\n    $goroutine.panicStack = [];\n    $schedule($goroutine);\n};\n\nvar $scheduled = [];\nvar $runScheduled = () => {\n    // For nested setTimeout calls browsers enforce 4ms minimum delay. We minimize\n    // the effect of this penalty by queueing the timer preemptively before we run\n    // the goroutines, and later cancelling it if it turns out unneeded. See:\n    // https://developer.mozilla.org/en-US/docs/Web/API/setTimeout#nested_timeouts\n    var nextRun = setTimeout($runScheduled);\n    try {\n        var start = Date.now();\n        var r;\n        while ((r = $scheduled.shift()) !== undefined) {\n            r();\n            // We need to interrupt this loop in order to allow the event loop to\n            // process timers, IO, etc. However, invoking scheduling through\n            // setTimeout is ~1000 times more expensive, so we amortize this cost by\n            // looping until the 4ms minimal delay has elapsed (assuming there are\n            // scheduled goroutines to run), and then yield to the event loop.\n            var elapsed = Date.now() - start;\n            if (elapsed > 4 || elapsed < 0) { break; }\n        }\n    } finally {\n        if ($scheduled.length == 0) {\n            // Cancel scheduling pass if there's nothing to run.\n            clearTimeout(nextRun);\n        }\n    }\n};\n\nvar $schedule = goroutine => {\n    if (goroutine.asleep) {\n        goroutine.asleep = false;\n        $awakeGoroutines++;\n    }\n    $scheduled.push(goroutine);\n    if ($curGoroutine === $noGoroutine) {\n        $runScheduled();\n    }\n};\n\nvar $setTimeout = (f, t) => {\n    $awakeGoroutines++;\n    return setTimeout(() => {\n        $awakeGoroutines--;\n        f();\n    }, t);\n};\n\nvar $block = () => {\n    if ($curGoroutine === $noGoroutine) {\n        $throwRuntimeError(\"cannot block in JavaScript callback, fix by wrapping code in goroutine\");\n    }\n    $curGoroutine.asleep = true;\n};\n\nvar $restore = (context, params) => {\n    if (context !== undefined && context.$blk !== undefined) {\n        return context;\n    }\n    return params;\n}\n\nvar $send = (chan, value) => {\n    if (chan.$closed) {\n        $throwRuntimeError(\"send on closed channel\");\n    }\n    var queuedRecv = chan.$recvQueue.shift();\n    if (queuedRecv !== undefined) {\n        queuedRecv([value, true]);\n        return;\n    }\n    if (chan.$buffer.length < chan.$capacity) {\n        chan.$buffer.push(value);\n        return;\n    }\n\n    var thisGoroutine = $curGoroutine;\n    var closedDuringSend;\n    chan.$sendQueue.push(closed => {\n        closedDuringSend = closed;\n        $schedule(thisGoroutine);\n        return value;\n    });\n    $block();\n    return {\n        $blk() {\n            if (closedDuringSend) {\n                $throwRuntimeError(\"send on closed channel\");\n            }\n        }\n    };\n};\nvar $recv = chan => {\n    var queuedSend = chan.$sendQueue.shift();\n    if (queuedSend !== undefined) {\n        chan.$buffer.push(queuedSend(false));\n    }\n    var bufferedValue = chan.$buffer.shift();\n    if (bufferedValue !== undefined) {\n        return [bufferedValue, true];\n    }\n    if (chan.$closed) {\n        return [chan.$elem.zero(), false];\n    }\n\n    var thisGoroutine = $curGoroutine;\n    var f = { $blk() { return this.value; } };\n    var queueEntry = v => {\n        f.value = v;\n        $schedule(thisGoroutine);\n    };\n    chan.$recvQueue.push(queueEntry);\n    $block();\n    return f;\n};\nvar $close = chan => {\n    if (chan.$closed) {\n        $throwRuntimeError(\"close of closed channel\");\n    }\n    chan.$closed = true;\n    while (true) {\n        var queuedSend = chan.$sendQueue.shift();\n        if (queuedSend === undefined) {\n            break;\n        }\n        queuedSend(true); /* will panic */\n    }\n    while (true) {\n        var queuedRecv = chan.$recvQueue.shift();\n        if (queuedRecv === undefined) {\n            break;\n        }\n        queuedRecv([chan.$elem.zero(), false]);\n    }\n};\nvar $select = comms => {\n    var ready = [];\n    var selection = -1;\n    for (var i = 0; i < comms.length; i++) {\n        var comm = comms[i];\n        var chan = comm[0];\n        switch (comm.length) {\n            case 0: /* default */\n                selection = i;\n                break;\n            case 1: /* recv */\n                if (chan.$sendQueue.length !== 0 || chan.$buffer.length !== 0 || chan.$closed) {\n                    ready.push(i);\n                }\n                break;\n            case 2: /* send */\n                if (chan.$closed) {\n                    $throwRuntimeError(\"send on closed channel\");\n                }\n                if (chan.$recvQueue.length !== 0 || chan.$buffer.length < chan.$capacity) {\n                    ready.push(i);\n                }\n                break;\n        }\n    }\n\n    if (ready.length !== 0) {\n        selection = ready[Math.floor(Math.random() * ready.length)];\n    }\n    if (selection !== -1) {\n        var comm = comms[selection];\n        switch (comm.length) {\n            case 0: /* default */\n                return [selection];\n            case 1: /* recv */\n                return [selection, $recv(comm[0])];\n            case 2: /* send */\n                $send(comm[0], comm[1]);\n                return [selection];\n        }\n    }\n\n    var entries = [];\n    var thisGoroutine = $curGoroutine;\n    var f = { $blk() { return this.selection; } };\n    var removeFromQueues = () => {\n        for (var i = 0; i < entries.length; i++) {\n            var entry = entries[i];\n            var queue = entry[0];\n            var index = queue.indexOf(entry[1]);\n            if (index !== -1) {\n                queue.splice(index, 1);\n            }\n        }\n    };\n    for (var i = 0; i < comms.length; i++) {\n        (i => {\n            var comm = comms[i];\n            switch (comm.length) {\n                case 1: /* recv */\n                    var queueEntry = value => {\n                        f.selection = [i, value];\n                        removeFromQueues();\n                        $schedule(thisGoroutine);\n                    };\n                    entries.push([comm[0].$recvQueue, queueEntry]);\n                    comm[0].$recvQueue.push(queueEntry);\n                    break;\n                case 2: /* send */\n                    var queueEntry = () => {\n                        if (comm[0].$closed) {\n                            $throwRuntimeError(\"send on closed channel\");\n                        }\n                        f.selection = [i];\n                        removeFromQueues();\n                        $schedule(thisGoroutine);\n                        return comm[1];\n                    };\n                    entries.push([comm[0].$sendQueue, queueEntry]);\n                    comm[0].$sendQueue.push(queueEntry);\n                    break;\n            }\n        })(i);\n    }\n    $block();\n    return f;\n};\n";
+		goroutines = "var $stackDepthOffset = 0;\nvar $getStackDepth = () => {\n    var err = new Error();\n    if (err.stack === undefined) {\n        return undefined;\n    }\n    return $stackDepthOffset + err.stack.split(\"\\n\").length;\n};\n\nvar $panicStackDepth = null, $panicValue;\nvar $callDeferred = (deferred, jsErr, fromPanic) => {\n    if (!fromPanic && deferred !== null && $curGoroutine.deferStack.indexOf(deferred) == -1) {\n        throw jsErr;\n    }\n    if (jsErr !== null) {\n        var newErr = null;\n        try {\n            $panic(new $jsErrorPtr(jsErr));\n        } catch (err) {\n            newErr = err;\n        }\n        $callDeferred(deferred, newErr);\n        return;\n    }\n    if ($curGoroutine.asleep) {\n        return;\n    }\n\n    $stackDepthOffset--;\n    var outerPanicStackDepth = $panicStackDepth;\n    var outerPanicValue = $panicValue;\n\n    var localPanicValue = $curGoroutine.panicStack.pop();\n    if (localPanicValue !== undefined) {\n        $panicStackDepth = $getStackDepth();\n        $panicValue = localPanicValue;\n    }\n\n    try {\n        while (true) {\n            if (deferred === null) {\n                deferred = $curGoroutine.deferStack[$curGoroutine.deferStack.length - 1];\n                if (deferred === undefined) {\n                    /* The panic reached the top of the stack. Clear it and throw it as a JavaScript error. */\n                    $panicStackDepth = null;\n                    if (localPanicValue.Object instanceof Error) {\n                        throw localPanicValue.Object;\n                    }\n                    var msg;\n                    if (localPanicValue.constructor === $String) {\n                        msg = localPanicValue.$val;\n                    } else if (localPanicValue.Error !== undefined) {\n                        msg = localPanicValue.Error();\n                    } else if (localPanicValue.String !== undefined) {\n                        msg = localPanicValue.String();\n                    } else {\n                        msg = localPanicValue;\n                    }\n                    throw new Error(msg);\n                }\n            }\n            var call = deferred.pop();\n            if (call === undefined) {\n                $curGoroutine.deferStack.pop();\n                if (localPanicValue !== undefined) {\n                    deferred = null;\n                    continue;\n                }\n                return;\n            }\n            var r = call[0].apply(call[2], call[1]);\n            if (r && r.$blk !== undefined) {\n                deferred.push([r.$blk, [], r]);\n                if (fromPanic) {\n                    throw null;\n                }\n                return;\n            }\n\n            if (localPanicValue !== undefined && $panicStackDepth === null) {\n                /* error was recovered */\n                if (fromPanic) {\n                    throw null;\n                }\n                return;\n            }\n        }\n    } catch (e) {\n        // Deferred function threw a JavaScript exception or tries to unwind stack\n        // to the point where a panic was handled.\n        if (fromPanic) {\n            // Re-throw the exception to reach deferral execution call at the end\n            // of the function.\n            throw e;\n        }\n        // We are at the end of the function, handle the error or re-throw to\n        // continue unwinding if necessary, or simply stop unwinding if we got far\n        // enough.\n        $callDeferred(deferred, e, fromPanic);\n    } finally {\n        if (localPanicValue !== undefined) {\n            if ($panicStackDepth !== null) {\n                $curGoroutine.panicStack.push(localPanicValue);\n            }\n            $panicStackDepth = outerPanicStackDepth;\n            $panicValue = outerPanicValue;\n        }\n        $stackDepthOffset++;\n    }\n};\n\nvar $panicnil = \"0\";\nvar $panic = value => {\n    if (value === $ifaceNil && $panicnil !== \"1\") {\n        value = $newPanicNilError();\n    }\n    $curGoroutine.panicStack.push(value);\n    $callDeferred(null, null, true);\n};\nvar $recover = () => {\n    if ($panicStackDepth === null || ($panicStackDepth !== undefined && $panicStackDepth !== $getStackDepth() - 2)) {\n        return $ifaceNil;\n    }\n    $panicStackDepth = null;\n    return $panicValue;\n};\nvar $throw = err => { throw err; };\n\nvar $noGoroutine = { asleep: false, exit: false, deferStack: [], panicStack: [] };\nvar $curGoroutine = $noGoroutine, $totalGoroutines = 0, $awakeGoroutines = 0, $checkForDeadlock = true, $exportedFunctions = 0;\nvar $mainFinished = false;\nvar $go = (fun, args) => {\n    $totalGoroutines++;\n    $awakeGoroutines++;\n    var $goroutine = () => {\n        try {\n            $curGoroutine = $goroutine;\n            var r = fun(...args);\n            if (r && r.$blk !== undefined) {\n                fun = () => { return r.$blk(); };\n                args = [];\n                return;\n            }\n            $goroutine.exit = true;\n        } catch (err) {\n            if (!$goroutine.exit) {\n                throw err;\n            }\n        } finally {\n            $curGoroutine = $noGoroutine;\n            if ($goroutine.exit) { /* also set by runtime.Goexit() */\n                $totalGoroutines--;\n                $goroutine.asleep = true;\n            }\n            if ($goroutine.asleep) {\n                $awakeGoroutines--;\n                if (!$mainFinished && $awakeGoroutines === 0 && $checkForDeadlock && $exportedFunctions === 0) {\n                    console.error(\"fatal error: all goroutines are asleep - deadlock!\");\n                    if ($global.process !== undefined) {\n                        $global.process.exit(2);\n                    }\n                }\n            }\n        }\n    };\n    $goroutine.asleep = false;\n    $goroutine.exit = false;\n    $goroutine.deferStack = [];\n    $goroutine.panicStack = [];\n    $schedule($goroutine);\n};\n\nvar $scheduled = [];\nvar $runScheduled = () => {\n    // For nested setTimeout calls browsers enforce 4ms minimum delay. We minimize\n    // the effect of this penalty by queueing the timer preemptively before we run\n    // the goroutines, and later cancelling it if it turns out unneeded. See:\n    // https://developer.mozilla.org/en-US/docs/Web/API/setTimeout#nested_timeouts\n    var nextRun = setTimeout($runScheduled);\n    try {\n        var start = Date.now();\n        var r;\n        while ((r = $scheduled.shift()) !== undefined) {\n            r();\n            // We need to interrupt this loop in order to allow the event loop to\n            // process timers, IO, etc. However, invoking scheduling through\n            // setTimeout is ~1000 times more expensive, so we amortize this cost by\n            // looping until the 4ms minimal delay has elapsed (assuming there are\n            // scheduled goroutines to run), and then yield to the event loop.\n            var elapsed = Date.now() - start;\n            if (elapsed > 4 || elapsed < 0) { break; }\n        }\n    } finally {\n        if ($scheduled.length == 0) {\n            // Cancel scheduling pass if there's nothing to run.\n            clearTimeout(nextRun);\n        }\n    }\n};\n\nvar $schedule = goroutine => {\n    if (goroutine.asleep) {\n        goroutine.asleep = false;\n        $awakeGoroutines++;\n    }\n    $scheduled.push(goroutine);\n    if ($curGoroutine === $noGoroutine) {\n        $runScheduled();\n    }\n};\n\nvar $setTimeout = (f, t) => {\n    $awakeGoroutines++;\n    return setTimeout(() => {\n        $awakeGoroutines--;\n        f();\n    }, t);\n};\n\nvar $block = () => {\n    if ($curGoroutine === $noGoroutine) {\n        $throwRuntimeError(\"cannot block in JavaScript callback, fix by wrapping code in goroutine\");\n    }\n    $curGoroutine.asleep = true;\n};\n\nvar $restore = (context, params) => {\n    if (context !== undefined && context.$blk !== undefined) {\n        return context;\n    }\n    return params;\n}\n\nvar $send = (chan, value) => {\n    if (chan.$closed) {\n        $throwRuntimeError(\"send on closed channel\");\n    }\n    var queuedRecv = chan.$recvQueue.shift();\n    if (queuedRecv !== undefined) {\n        queuedRecv([value, true]);\n        return;\n    }\n    if (chan.$buffer.length < chan.$capacity) {\n        chan.$buffer.push(value);\n        return;\n    }\n\n    var thisGoroutine = $curGoroutine;\n    var closedDuringSend;\n    chan.$sendQueue.push(closed => {\n        closedDuringSend = closed;\n        $schedule(thisGoroutine);\n        return value;\n    });\n    $block();\n    return {\n        $blk() {\n            if (closedDuringSend) {\n                $throwRuntimeError(\"send on closed channel\");\n            }\n        }\n    };\n};\nvar $recv = chan => {\n    var queuedSend = chan.$sendQueue.shift();\n    if (queuedSend !== undefined) {\n        chan.$buffer.push(queuedSend(false));\n    }\n    var bufferedValue = chan.$buffer.shift();\n    if (bufferedValue !== undefined) {\n        return [bufferedValue, true];\n    }\n    if (chan.$closed) {\n        return [chan.$elem.zero(), false];\n    }\n\n    var thisGoroutine = $curGoroutine;\n    var f = { $blk() { return this.value; } };\n    var queueEntry = v => {\n        f.value = v;\n        $schedule(thisGoroutine);\n    };\n    chan.$recvQueue.push(queueEntry);\n    $block();\n    return f;\n};\nvar $close = chan => {\n    if (chan.$closed) {\n        $throwRuntimeError(\"close of closed channel\");\n    }\n    chan.$closed = true;\n    while (true) {\n        var queuedSend = chan.$sendQueue.shift();\n        if (queuedSend === undefined) {\n            break;\n        }\n        queuedSend(true); /* will panic */\n    }\n    while (true) {\n        var queuedRecv = chan.$recvQueue.shift();\n        if (queuedRecv === undefined) {\n            break;\n        }\n        queuedRecv([chan.$elem.zero(), false]);\n    }\n};\nvar $select = comms => {\n    var ready = [];\n    var selection = -1;\n    for (var i = 0; i < comms.length; i++) {\n        var comm = comms[i];\n        var chan = comm[0];\n        switch (comm.length) {\n            case 0: /* default */\n                selection = i;\n                break;\n            case 1: /* recv */\n                if (chan.$sendQueue.length !== 0 || chan.$buffer.length !== 0 || chan.$closed) {\n                    ready.push(i);\n                }\n                break;\n            case 2: /* send */\n                if (chan.$closed) {\n                    $throwRuntimeError(\"send on closed channel\");\n                }\n                if (chan.$recvQueue.length !== 0 || chan.$buffer.length < chan.$capacity) {\n                    ready.push(i);\n                }\n                break;\n        }\n    }\n\n    if (ready.length !== 0) {\n        selection = ready[Math.floor(Math.random() * ready.length)];\n    }\n    if (selection !== -1) {\n        var comm = comms[selection];\n        switch (comm.length) {\n            case 0: /* default */\n                return [selection];\n            case 1: /* recv */\n                return [selection, $recv(comm[0])];\n            case 2: /* send */\n                $send(comm[0], comm[1]);\n                return [selection];\n        }\n    }\n\n    var entries = [];\n    var thisGoroutine = $curGoroutine;\n    var f = { $blk() { return this.selection; } };\n    var removeFromQueues = () => {\n        for (var i = 0; i < entries.length; i++) {\n            var entry = entries[i];\n            var queue = entry[0];\n            var index = queue.indexOf(entry[1]);\n            if (index !== -1) {\n                queue.splice(index, 1);\n            }\n        }\n    };\n    for (var i = 0; i < comms.length; i++) {\n        (i => {\n            var comm = comms[i];\n            switch (comm.length) {\n                case 1: /* recv */\n                    var queueEntry = value => {\n                        f.selection = [i, value];\n                        removeFromQueues();\n                        $schedule(thisGoroutine);\n                    };\n                    entries.push([comm[0].$recvQueue, queueEntry]);\n                    comm[0].$recvQueue.push(queueEntry);\n                    break;\n                case 2: /* send */\n                    var queueEntry = () => {\n                        if (comm[0].$closed) {\n                            $throwRuntimeError(\"send on closed channel\");\n                        }\n                        f.selection = [i];\n                        removeFromQueues();\n                        $schedule(thisGoroutine);\n                        return comm[1];\n                    };\n                    entries.push([comm[0].$sendQueue, queueEntry]);\n                    comm[0].$sendQueue.push(queueEntry);\n                    break;\n            }\n        })(i);\n    }\n    $block();\n    return f;\n};\n";
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
@@ -126531,7 +127876,7 @@ $packages["github.com/neelance/astrewrite"] = (function() {
 				_i++;
 			$s = 1; continue;
 			case 2:
-			newFile = new ast.File.ptr(file.Doc, file.Package, file.Name, decls, 0, 0, file.Scope, file.Imports, file.Unresolved, file.Comments);
+			newFile = new ast.File.ptr(file.Doc, file.Package, file.Name, decls, 0, 0, file.Scope, file.Imports, file.Unresolved, file.Comments, "");
 			_key = newFile; (c.info.Scopes || $throwRuntimeError("assignment to entry in nil map")).set(ast.Node.keyFor(_key), { k: _key, v: (_entry = $mapIndex(c.info.Scopes,ast.Node.keyFor(file)), _entry !== undefined ? _entry.v : ptrType$11.nil) });
 			$s = -1; return newFile;
 			/* */ } return; } var $f = {$blk: Simplify$1, $c: true, $r, _entry, _i, _key, _r, _r$1, _ref, _ref$1, c, decl, decl$1, decl$2, decls, file, i, info, newFile, simplifyCalls, $s};return $f;
@@ -126694,7 +128039,7 @@ $packages["github.com/neelance/astrewrite"] = (function() {
 				/* if (!($interfaceIsEqual(s$6.Init, $ifaceNil))) { */ case 29:
 					block = new ast.BlockStmt.ptr(0, sliceType$1.nil, 0);
 					stmts.$set($append(stmts.$get(), block));
-					stmts = (block.$ptr_List || (block.$ptr_List = new ptrType$3(function() { return this.$target.List; }, function($v) { this.$target.List = $v; }, block)));
+					stmts = (block === ptrType$8.nil && $throwNilPointerError(), (block.$ptr_List || (block.$ptr_List = new ptrType$3(function() { return this.$target.List; }, function($v) { this.$target.List = $v; }, block))));
 					$r = c.simplifyStmt(stmts, s$6.Init); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 30:
 				_r$5 = c.simplifyExpr(stmts, s$6.Cond); /* */ $s = 32; case 32: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
@@ -126716,7 +128061,7 @@ $packages["github.com/neelance/astrewrite"] = (function() {
 				/* if (!($interfaceIsEqual(s$8.Init, $ifaceNil))) { */ case 37:
 					block$1 = new ast.BlockStmt.ptr(0, sliceType$1.nil, 0);
 					stmts.$set($append(stmts.$get(), block$1));
-					stmts = (block$1.$ptr_List || (block$1.$ptr_List = new ptrType$3(function() { return this.$target.List; }, function($v) { this.$target.List = $v; }, block$1)));
+					stmts = (block$1 === ptrType$8.nil && $throwNilPointerError(), (block$1.$ptr_List || (block$1.$ptr_List = new ptrType$3(function() { return this.$target.List; }, function($v) { this.$target.List = $v; }, block$1))));
 					$r = c.simplifyStmt(stmts, s$8.Init); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 38:
 				assign = $ifaceNil;
@@ -126958,7 +128303,7 @@ $packages["github.com/neelance/astrewrite"] = (function() {
 			_key = newS; (c.info.Scopes || $throwRuntimeError("assignment to entry in nil map")).set(ast.Node.keyFor(_key), { k: _key, v: (_entry = $mapIndex(c.info.Scopes,ast.Node.keyFor(s)), _entry !== undefined ? _entry.v : ptrType$11.nil) });
 			_key$1 = wrapClause; (c.info.Scopes || $throwRuntimeError("assignment to entry in nil map")).set(ast.Node.keyFor(_key$1), { k: _key$1, v: (_entry$1 = $mapIndex(c.info.Scopes,ast.Node.keyFor(s)), _entry$1 !== undefined ? _entry$1.v : ptrType$11.nil) });
 			stmts.$set($append(stmts.$get(), newS));
-			stmts = (wrapClause.$ptr_Body || (wrapClause.$ptr_Body = new ptrType$3(function() { return this.$target.Body; }, function($v) { this.$target.Body = $v; }, wrapClause)));
+			stmts = (wrapClause === ptrType$29.nil && $throwNilPointerError(), (wrapClause.$ptr_Body || (wrapClause.$ptr_Body = new ptrType$3(function() { return this.$target.Body; }, function($v) { this.$target.Body = $v; }, wrapClause))));
 			$r = c.simplifyStmt(stmts, s.Init); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			_tuple = c.simplifyCaseClauses(s.Body.List);
 			nonDefaultClauses = _tuple[0];
@@ -127462,7 +128807,7 @@ $packages["github.com/neelance/astrewrite"] = (function() {
 	return $pkg;
 })();
 $packages["github.com/gopherjs/gopherjs/compiler/sources"] = (function() {
-	var $pkg = {}, $init, gob, errlist, incjs, analysis, typeparams, linkname, astrewrite, ast, token, types, sort, strings, sync, Sources, Importer, packageImporter, ptrType, ptrType$1, ptrType$2, sliceType, ptrType$3, ptrType$4, ptrType$5, sliceType$1, ptrType$6, sliceType$2, ptrType$7, sliceType$3, ptrType$8, ptrType$9, ptrType$10, sliceType$4, ptrType$11, ptrType$12, sliceType$5, structType, sliceType$6, ptrType$13, sliceType$7, ptrType$14, ptrType$15, ptrType$16, sliceType$8, ptrType$17, ptrType$18, sliceType$9, sliceType$10, ptrType$19, ptrType$20, ptrType$21, funcType, ptrType$22, ptrType$23, prepareGob, SortedSourcesSlice, prepareFile, unpackFile;
+	var $pkg = {}, $init, gob, errlist, incjs, analysis, typeparams, linkname, astrewrite, ast, token, types, sort, strings, sync, Sources, Importer, packageImporter, ptrType, ptrType$1, ptrType$2, sliceType, ptrType$3, ptrType$4, ptrType$5, sliceType$1, ptrType$6, sliceType$2, ptrType$7, sliceType$3, ptrType$8, ptrType$9, ptrType$10, sliceType$4, ptrType$11, ptrType$12, sliceType$5, structType, sliceType$6, ptrType$13, sliceType$7, ptrType$14, ptrType$15, ptrType$16, ptrType$17, sliceType$8, ptrType$18, ptrType$19, sliceType$9, sliceType$10, ptrType$20, ptrType$21, ptrType$22, funcType, ptrType$23, prepareGob, SortedSourcesSlice, prepareFile, unpackFile;
 	gob = $packages["encoding/gob"];
 	errlist = $packages["github.com/gopherjs/gopherjs/compiler/errlist"];
 	incjs = $packages["github.com/gopherjs/gopherjs/compiler/incjs"];
@@ -127545,18 +128890,18 @@ $packages["github.com/gopherjs/gopherjs/compiler/sources"] = (function() {
 		ptrType$13 = $ptrType(ast.File);
 		sliceType$7 = $sliceType(ptrType$13);
 		ptrType$14 = $ptrType(token.FileSet);
-		ptrType$15 = $ptrType($String);
-		ptrType$16 = $ptrType(sliceType$7);
+		ptrType$15 = $ptrType(Sources);
+		ptrType$16 = $ptrType($String);
+		ptrType$17 = $ptrType(sliceType$7);
 		sliceType$8 = $sliceType(incjs.File);
-		ptrType$17 = $ptrType(sliceType$8);
-		ptrType$18 = $ptrType(ast.ImportSpec);
-		sliceType$9 = $sliceType(ptrType$18);
+		ptrType$18 = $ptrType(sliceType$8);
+		ptrType$19 = $ptrType(ast.ImportSpec);
+		sliceType$9 = $sliceType(ptrType$19);
 		sliceType$10 = $sliceType(ptrType$6);
-		ptrType$19 = $ptrType(ast.Scope);
-		ptrType$20 = $ptrType(typeparams.Collector);
-		ptrType$21 = $ptrType(typeparams.PackageInstanceSets);
+		ptrType$20 = $ptrType(ast.Scope);
+		ptrType$21 = $ptrType(typeparams.Collector);
+		ptrType$22 = $ptrType(typeparams.PackageInstanceSets);
 		funcType = $funcType([$emptyInterface], [$error], false);
-		ptrType$22 = $ptrType(Sources);
 		ptrType$23 = $ptrType(packageImporter);
 		$ptrType(Sources).prototype.Sort = function Sort() {
 			var {s, $s, $r, $c} = $restore(this, {});
@@ -127614,14 +128959,14 @@ $packages["github.com/gopherjs/gopherjs/compiler/sources"] = (function() {
 			typesInfo = new types.Info.ptr(new $global.Map(), new $global.Map(), new $global.Map(), new $global.Map(), new $global.Map(), new $global.Map(), new $global.Map(), sliceType$4.nil);
 			typeErrs[0] = errlist.ErrorList.nil;
 			pkgImporter = new packageImporter.ptr(s.Dir, importer, sizes, tContext, errlist.ErrorList.nil);
-			config = new types.Config.ptr(tContext, "", false, false, false, (function(typeErrs) { return function Sources·TypeCheck·func1(err) {
+			config = new types.Config.ptr(tContext, "", false, false, false, false, (function(typeErrs) { return function Sources·TypeCheck·func1(err) {
 					var {_r, err, $s, $r, $c} = $restore(this, {err});
 					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 					_r = typeErrs[0].AppendDistinct(err); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 					typeErrs[0] = _r;
 					$s = -1; return;
 					/* */ } return; } var $f = {$blk: Sources·TypeCheck·func1, $c: true, $r, _r, err, $s};return $f;
-				}; })(typeErrs), pkgImporter, sizes, false, false);
+				}; })(typeErrs), pkgImporter, sizes, false, "");
 			_r = config.Check(s.ImportPath, s.FileSet, s.Files, typesInfo); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			typesPkg = _tuple[0];
@@ -127837,17 +129182,17 @@ $packages["github.com/gopherjs/gopherjs/compiler/sources"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			s = this;
 			$r = prepareGob(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r = decode((s.$ptr_ImportPath || (s.$ptr_ImportPath = new ptrType$15(function() { return this.$target.ImportPath; }, function($v) { this.$target.ImportPath = $v; }, s)))); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = decode((s === ptrType$15.nil && $throwNilPointerError(), (s.$ptr_ImportPath || (s.$ptr_ImportPath = new ptrType$16(function() { return this.$target.ImportPath; }, function($v) { this.$target.ImportPath = $v; }, s))))); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			err = _r;
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return err;
 			}
-			_r$1 = decode((s.$ptr_Dir || (s.$ptr_Dir = new ptrType$15(function() { return this.$target.Dir; }, function($v) { this.$target.Dir = $v; }, s)))); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$1 = decode((s === ptrType$15.nil && $throwNilPointerError(), (s.$ptr_Dir || (s.$ptr_Dir = new ptrType$16(function() { return this.$target.Dir; }, function($v) { this.$target.Dir = $v; }, s))))); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			err$1 = _r$1;
 			if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 				$s = -1; return err$1;
 			}
-			_r$2 = decode((s.$ptr_Files || (s.$ptr_Files = new ptrType$16(function() { return this.$target.Files; }, function($v) { this.$target.Files = $v; }, s)))); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_r$2 = decode((s === ptrType$15.nil && $throwNilPointerError(), (s.$ptr_Files || (s.$ptr_Files = new ptrType$17(function() { return this.$target.Files; }, function($v) { this.$target.Files = $v; }, s))))); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 			err$2 = _r$2;
 			if (!($interfaceIsEqual(err$2, $ifaceNil))) {
 				$s = -1; return err$2;
@@ -127869,7 +129214,7 @@ $packages["github.com/gopherjs/gopherjs/compiler/sources"] = (function() {
 			if (!($interfaceIsEqual(err$3, $ifaceNil))) {
 				$s = -1; return err$3;
 			}
-			_r$4 = decode((s.$ptr_JSFiles || (s.$ptr_JSFiles = new ptrType$17(function() { return this.$target.JSFiles; }, function($v) { this.$target.JSFiles = $v; }, s)))); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			_r$4 = decode((s === ptrType$15.nil && $throwNilPointerError(), (s.$ptr_JSFiles || (s.$ptr_JSFiles = new ptrType$18(function() { return this.$target.JSFiles; }, function($v) { this.$target.JSFiles = $v; }, s))))); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 			$24r = _r$4;
 			$s = 10; case 10: return $24r;
 			/* */ } return; } var $f = {$blk: Read, $c: true, $r, $24r, _i, _r, _r$1, _r$2, _r$3, _r$4, _ref, decode, err, err$1, err$2, err$3, f, s, $s};return $f;
@@ -127878,11 +129223,11 @@ $packages["github.com/gopherjs/gopherjs/compiler/sources"] = (function() {
 			var {copy, file, $s, $r, $c} = $restore(this, {file});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			copy = [copy];
-			copy[0] = $clone(file, ast.File);
+			copy[0] = $clone((file === ptrType$13.nil && $throwNilPointerError(), file), ast.File);
 			file = copy[0];
 			file.Imports = sliceType$9.nil;
 			file.Comments = sliceType$10.nil;
-			file.Scope = ptrType$19.nil;
+			file.Scope = ptrType$20.nil;
 			file.Unresolved = sliceType$3.nil;
 			$r = ast.Inspect(file, (function(copy) { return function prepareFile·func1(n) {
 					var _tuple, id, n, ok;
@@ -127906,7 +129251,7 @@ $packages["github.com/gopherjs/gopherjs/compiler/sources"] = (function() {
 			comments[0] = sliceType$10.nil;
 			$r = ast.Inspect(file, (function(comments, imports) { return function unpackFile·func1(n) {
 					var _tuple, _tuple$1, cg, im, n, ok, ok$1;
-					_tuple = $assertType(n, ptrType$18, true);
+					_tuple = $assertType(n, ptrType$19, true);
 					im = _tuple[0];
 					ok = _tuple[1];
 					if (ok) {
@@ -127925,10 +129270,10 @@ $packages["github.com/gopherjs/gopherjs/compiler/sources"] = (function() {
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: unpackFile$1, $c: true, $r, comments, file, imports, $s};return $f;
 		};
-		ptrType$22.methods = [{prop: "Sort", name: "Sort", pkg: "", typ: $funcType([], [], false)}, {prop: "getFileName", name: "getFileName", pkg: "github.com/gopherjs/gopherjs/compiler/sources", typ: $funcType([ptrType$13], [$String], false)}, {prop: "Simplify", name: "Simplify", pkg: "", typ: $funcType([], [], false)}, {prop: "TypeCheck", name: "TypeCheck", pkg: "", typ: $funcType([Importer, types.Sizes, ptrType$11], [$error], false)}, {prop: "CollectInstances", name: "CollectInstances", pkg: "", typ: $funcType([ptrType$20], [], false)}, {prop: "Analyze", name: "Analyze", pkg: "", typ: $funcType([Importer, ptrType$11, ptrType$21], [], false)}, {prop: "ParseGoLinknames", name: "ParseGoLinknames", pkg: "", typ: $funcType([], [$error], false)}, {prop: "UnresolvedImports", name: "UnresolvedImports", pkg: "", typ: $funcType([sliceType$6], [sliceType$6], true)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([funcType], [$error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([funcType], [$error], false)}];
+		ptrType$15.methods = [{prop: "Sort", name: "Sort", pkg: "", typ: $funcType([], [], false)}, {prop: "getFileName", name: "getFileName", pkg: "github.com/gopherjs/gopherjs/compiler/sources", typ: $funcType([ptrType$13], [$String], false)}, {prop: "Simplify", name: "Simplify", pkg: "", typ: $funcType([], [], false)}, {prop: "TypeCheck", name: "TypeCheck", pkg: "", typ: $funcType([Importer, types.Sizes, ptrType$11], [$error], false)}, {prop: "CollectInstances", name: "CollectInstances", pkg: "", typ: $funcType([ptrType$21], [], false)}, {prop: "Analyze", name: "Analyze", pkg: "", typ: $funcType([Importer, ptrType$11, ptrType$22], [], false)}, {prop: "ParseGoLinknames", name: "ParseGoLinknames", pkg: "", typ: $funcType([], [$error], false)}, {prop: "UnresolvedImports", name: "UnresolvedImports", pkg: "", typ: $funcType([sliceType$6], [sliceType$6], true)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([funcType], [$error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([funcType], [$error], false)}];
 		ptrType$23.methods = [{prop: "Import", name: "Import", pkg: "", typ: $funcType([$String], [ptrType$8, $error], false)}];
 		Sources.init("github.com/gopherjs/gopherjs/compiler/sources", [{prop: "ImportPath", name: "ImportPath", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Dir", name: "Dir", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Files", name: "Files", embedded: false, exported: true, typ: sliceType$7, tag: ""}, {prop: "FileSet", name: "FileSet", embedded: false, exported: true, typ: ptrType$14, tag: ""}, {prop: "JSFiles", name: "JSFiles", embedded: false, exported: true, typ: sliceType$8, tag: ""}, {prop: "TypeInfo", name: "TypeInfo", embedded: false, exported: true, typ: ptrType$12, tag: ""}, {prop: "baseInfo", name: "baseInfo", embedded: false, exported: false, typ: ptrType$9, tag: ""}, {prop: "Package", name: "Package", embedded: false, exported: true, typ: ptrType$8, tag: ""}, {prop: "GoLinknames", name: "GoLinknames", embedded: false, exported: true, typ: sliceType$5, tag: ""}]);
-		Importer.init([$String, $String], [ptrType$22, $error], false);
+		Importer.init([$String, $String], [ptrType$15, $error], false);
 		packageImporter.init("github.com/gopherjs/gopherjs/compiler/sources", [{prop: "srcDir", name: "srcDir", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "importer", name: "importer", embedded: false, exported: false, typ: Importer, tag: ""}, {prop: "sizes", name: "sizes", embedded: false, exported: false, typ: types.Sizes, tag: ""}, {prop: "tContext", name: "tContext", embedded: false, exported: false, typ: ptrType$11, tag: ""}, {prop: "Errors", name: "Errors", embedded: false, exported: true, typ: errlist.ErrorList, tag: ""}]);
 	};
 	$init = function() {
@@ -128020,7 +129365,7 @@ $packages["github.com/gopherjs/gopherjs/compiler/sources"] = (function() {
 	return $pkg;
 })();
 $packages["encoding/base64"] = (function() {
-	var $pkg = {}, $init, binary, io, strconv, Encoding, encoder, CorruptInputError, arrayType, arrayType$1, sliceType, ptrType, arrayType$2, arrayType$3, arrayType$4, ptrType$1, NewEncoding, NewEncoder, assemble32, assemble64;
+	var $pkg = {}, $init, binary, io, strconv, Encoding, CorruptInputError, arrayType, arrayType$1, sliceType, ptrType, arrayType$4, NewEncoding, assemble32, assemble64;
 	binary = $packages["encoding/binary"];
 	io = $packages["io"];
 	strconv = $packages["strconv"];
@@ -128038,37 +129383,15 @@ $packages["encoding/base64"] = (function() {
 		this.padChar = padChar_;
 		this.strict = strict_;
 	});
-	encoder = $newType(0, $kindStruct, "base64.encoder", true, "encoding/base64", false, function(err_, enc_, w_, buf_, nbuf_, out_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.err = $ifaceNil;
-			this.enc = ptrType.nil;
-			this.w = $ifaceNil;
-			this.buf = arrayType$2.zero();
-			this.nbuf = 0;
-			this.out = arrayType$3.zero();
-			return;
-		}
-		this.err = err_;
-		this.enc = enc_;
-		this.w = w_;
-		this.buf = buf_;
-		this.nbuf = nbuf_;
-		this.out = out_;
-	});
 	CorruptInputError = $newType(8, $kindInt64, "base64.CorruptInputError", true, "encoding/base64", true, null);
 	$pkg.Encoding = Encoding;
-	$pkg.encoder = encoder;
 	$pkg.CorruptInputError = CorruptInputError;
 	$pkg.$finishSetup = function() {
 		arrayType = $arrayType($Uint8, 64);
 		arrayType$1 = $arrayType($Uint8, 256);
 		sliceType = $sliceType($Uint8);
 		ptrType = $ptrType(Encoding);
-		arrayType$2 = $arrayType($Uint8, 3);
-		arrayType$3 = $arrayType($Uint8, 1024);
 		arrayType$4 = $arrayType($Uint8, 4);
-		ptrType$1 = $ptrType(encoder);
 		NewEncoding = function NewEncoding$1(encoder$1) {
 			var e, encoder$1, i, i$1, x, x$1;
 			if (!((encoder$1.length === 64))) {
@@ -128172,97 +129495,6 @@ $packages["encoding/base64"] = (function() {
 			enc.Encode(buf, src);
 			return ($bytesToString(buf));
 		};
-		$ptrType(encoder).prototype.Write = function Write(p) {
-			var {_q, _r, _r$1, _r$2, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, e, err, i, n, nn, p, x, x$1, $s, $r, $c} = $restore(this, {p});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			n = 0;
-			err = $ifaceNil;
-			e = this;
-			if (!($interfaceIsEqual(e.err, $ifaceNil))) {
-				_tmp = 0;
-				_tmp$1 = e.err;
-				n = _tmp;
-				err = _tmp$1;
-				$s = -1; return [n, err];
-			}
-			/* */ if (e.nbuf > 0) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (e.nbuf > 0) { */ case 1:
-				i = 0;
-				i = 0;
-				while (true) {
-					if (!(i < p.$length && e.nbuf < 3)) { break; }
-					(x = e.buf, x$1 = e.nbuf, ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1] = ((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i])));
-					e.nbuf = e.nbuf + (1) >> 0;
-					i = i + (1) >> 0;
-				}
-				n = n + (i) >> 0;
-				p = $subslice(p, i);
-				if (e.nbuf < 3) {
-					$s = -1; return [n, err];
-				}
-				e.enc.Encode(new sliceType(e.out), new sliceType(e.buf));
-				_r = e.w.Write($subslice(new sliceType(e.out), 0, 4)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_tuple = _r;
-				e.err = _tuple[1];
-				if (!($interfaceIsEqual(e.err, $ifaceNil))) {
-					_tmp$2 = n;
-					_tmp$3 = e.err;
-					n = _tmp$2;
-					err = _tmp$3;
-					$s = -1; return [n, err];
-				}
-				e.nbuf = 0;
-			/* } */ case 2:
-			/* while (true) { */ case 4:
-				/* if (!(p.$length >= 3)) { break; } */ if(!(p.$length >= 3)) { $s = 5; continue; }
-				nn = 768;
-				if (nn > p.$length) {
-					nn = p.$length;
-					nn = nn - ((_r$1 = nn % 3, _r$1 === _r$1 ? _r$1 : $throwRuntimeError("integer divide by zero"))) >> 0;
-				}
-				e.enc.Encode(new sliceType(e.out), $subslice(p, 0, nn));
-				_r$2 = e.w.Write($subslice(new sliceType(e.out), 0, ($imul((_q = nn / 3, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")), 4)))); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_tuple$1 = _r$2;
-				e.err = _tuple$1[1];
-				if (!($interfaceIsEqual(e.err, $ifaceNil))) {
-					_tmp$4 = n;
-					_tmp$5 = e.err;
-					n = _tmp$4;
-					err = _tmp$5;
-					$s = -1; return [n, err];
-				}
-				n = n + (nn) >> 0;
-				p = $subslice(p, nn);
-			$s = 4; continue;
-			case 5:
-			$copySlice(new sliceType(e.buf), p);
-			e.nbuf = p.$length;
-			n = n + (p.$length) >> 0;
-			$s = -1; return [n, err];
-			/* */ } return; } var $f = {$blk: Write, $c: true, $r, _q, _r, _r$1, _r$2, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, e, err, i, n, nn, p, x, x$1, $s};return $f;
-		};
-		$ptrType(encoder).prototype.Close = function Close() {
-			var {_r, _tuple, e, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			e = this;
-			/* */ if ($interfaceIsEqual(e.err, $ifaceNil) && e.nbuf > 0) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if ($interfaceIsEqual(e.err, $ifaceNil) && e.nbuf > 0) { */ case 1:
-				e.enc.Encode(new sliceType(e.out), $subslice(new sliceType(e.buf), 0, e.nbuf));
-				_r = e.w.Write($subslice(new sliceType(e.out), 0, e.enc.EncodedLen(e.nbuf))); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_tuple = _r;
-				e.err = _tuple[1];
-				e.nbuf = 0;
-			/* } */ case 2:
-			$s = -1; return e.err;
-			/* */ } return; } var $f = {$blk: Close, $c: true, $r, _r, _tuple, e, $s};return $f;
-		};
-		NewEncoder = function NewEncoder$1(enc, w) {
-			var enc, w;
-			return new encoder.ptr($ifaceNil, enc, w, arrayType$2.zero(), 0, arrayType$3.zero());
-		};
-		$pkg.NewEncoder = NewEncoder;
 		$ptrType(Encoding).prototype.EncodedLen = function EncodedLen(n) {
 			var _q, _q$1, enc, n;
 			enc = this;
@@ -128591,10 +129823,8 @@ $packages["encoding/base64"] = (function() {
 		};
 		Encoding.methods = [{prop: "WithPadding", name: "WithPadding", pkg: "", typ: $funcType([$Int32], [ptrType], false)}, {prop: "Strict", name: "Strict", pkg: "", typ: $funcType([], [ptrType], false)}];
 		ptrType.methods = [{prop: "Encode", name: "Encode", pkg: "", typ: $funcType([sliceType, sliceType], [], false)}, {prop: "EncodeToString", name: "EncodeToString", pkg: "", typ: $funcType([sliceType], [$String], false)}, {prop: "EncodedLen", name: "EncodedLen", pkg: "", typ: $funcType([$Int], [$Int], false)}, {prop: "decodeQuantum", name: "decodeQuantum", pkg: "encoding/base64", typ: $funcType([sliceType, sliceType, $Int], [$Int, $Int, $error], false)}, {prop: "DecodeString", name: "DecodeString", pkg: "", typ: $funcType([$String], [sliceType, $error], false)}, {prop: "Decode", name: "Decode", pkg: "", typ: $funcType([sliceType, sliceType], [$Int, $error], false)}, {prop: "DecodedLen", name: "DecodedLen", pkg: "", typ: $funcType([$Int], [$Int], false)}];
-		ptrType$1.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}];
 		CorruptInputError.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		Encoding.init("encoding/base64", [{prop: "encode", name: "encode", embedded: false, exported: false, typ: arrayType, tag: ""}, {prop: "decodeMap", name: "decodeMap", embedded: false, exported: false, typ: arrayType$1, tag: ""}, {prop: "padChar", name: "padChar", embedded: false, exported: false, typ: $Int32, tag: ""}, {prop: "strict", name: "strict", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		encoder.init("encoding/base64", [{prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "enc", name: "enc", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "w", name: "w", embedded: false, exported: false, typ: io.Writer, tag: ""}, {prop: "buf", name: "buf", embedded: false, exported: false, typ: arrayType$2, tag: ""}, {prop: "nbuf", name: "nbuf", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "out", name: "out", embedded: false, exported: false, typ: arrayType$3, tag: ""}]);
 	};
 	$init = function() {
 		$pkg.$init = function() {};
@@ -128872,8 +130102,8 @@ $packages["archive/zip"] = (function() {
 		$r = utf8.$init(); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		flateWriterPool = new sync.Pool.ptr(sliceType.nil, $throwNilPointerError);
 		flateReaderPool = new sync.Pool.ptr(sliceType.nil, $throwNilPointerError);
-		compressors = new sync.Map.ptr(new sync.Mutex.ptr(0, 0), new $packages["sync/atomic"].Pointer[20 /* sync.readOnly */].ptr(ptrType.nil), false, 0);
-		decompressors = new sync.Map.ptr(new sync.Mutex.ptr(0, 0), new $packages["sync/atomic"].Pointer[20 /* sync.readOnly */].ptr(ptrType.nil), false, 0);
+		compressors = new sync.Map.ptr(new sync.Mutex.ptr(0, 0), new $packages["sync/atomic"].Pointer[30 /* sync.readOnly */].ptr(ptrType.nil), false, 0);
+		decompressors = new sync.Map.ptr(new sync.Mutex.ptr(0, 0), new $packages["sync/atomic"].Pointer[30 /* sync.readOnly */].ptr(ptrType.nil), false, 0);
 		errLongName = errors.New("zip: FileHeader.Name too long");
 		errLongExtra = errors.New("zip: FileHeader.Extra too long");
 		zipinsecurepath = godebug.New("zipinsecurepath");
@@ -129554,7 +130784,7 @@ $packages["github.com/evanw/esbuild/internal/fs"] = (function() {
 	return $pkg;
 })();
 $packages["github.com/evanw/esbuild/internal/logger"] = (function() {
-	var $pkg = {}, $init, binary, fmt, os, runtime, sort, strings, sync, time, utf8, Log, LogLevel, MsgKind, Msg, MsgData, MsgLocation, Loc, Range, Span, SortableMsgs, Path, ImportAttributes, ImportAttribute, PathFlags, Source, TerminalInfo, Colors, UseColor, OutputOptions, MsgDetail, LineColumnTracker, StringInJSTableEntry, structType, ptrType, sliceType, sliceType$1, sliceType$2, ptrType$1, arrayType, sliceType$3, sliceType$4, sliceType$5, ptrType$3, ptrType$4, sliceType$6, funcType, funcType$1, funcType$2, mapType, ptrType$5, mapType$1, windowsCommandPrompt, StringToMsgIDs, MsgIDToString, GetTerminalInfo, writeStringWithColor, isProbablyWindowsCommandPrompt, EncodeImportAttributes, PlatformIndependentPathDirBaseExt, plural, errorAndWarningSummary, NewStderrLog, NewDeferLog, marginWithLineText, emptyMarginText, msgString, linkifyText, wrapWordsInString, MakeLineColumnTracker, detailStruct, estimateWidthInTerminal, renderTabStops, allowOverride, GenerateStringInJSTable, RemapStringInJSLoc, NewStringInJSLog;
+	var $pkg = {}, $init, binary, fmt, os, runtime, sort, strings, sync, time, utf8, Log, LogLevel, MsgKind, Msg, MsgData, MsgLocation, Loc, Range, Span, SortableMsgs, Path, ImportAttributes, ImportAttribute, PathFlags, Source, TerminalInfo, Colors, UseColor, OutputOptions, MsgDetail, LineColumnTracker, StringInJSTableEntry, structType, ptrType, ptrType$1, sliceType, sliceType$1, sliceType$2, ptrType$2, arrayType, sliceType$3, sliceType$4, sliceType$5, ptrType$4, ptrType$5, sliceType$6, funcType, funcType$1, funcType$2, mapType, mapType$1, windowsCommandPrompt, StringToMsgIDs, MsgIDToString, GetTerminalInfo, writeStringWithColor, isProbablyWindowsCommandPrompt, EncodeImportAttributes, PlatformIndependentPathDirBaseExt, plural, errorAndWarningSummary, NewStderrLog, NewDeferLog, marginWithLineText, emptyMarginText, msgString, linkifyText, wrapWordsInString, MakeLineColumnTracker, detailStruct, estimateWidthInTerminal, renderTabStops, allowOverride, GenerateStringInJSTable, RemapStringInJSLoc, NewStringInJSLog;
 	binary = $packages["encoding/binary"];
 	fmt = $packages["fmt"];
 	os = $packages["os"];
@@ -129589,7 +130819,7 @@ $packages["github.com/evanw/esbuild/internal/logger"] = (function() {
 		if (arguments.length === 0) {
 			this.Notes = sliceType$5.nil;
 			this.PluginName = "";
-			this.Data = new MsgData.ptr($ifaceNil, ptrType.nil, "", false);
+			this.Data = new MsgData.ptr($ifaceNil, ptrType$1.nil, "", false);
 			this.Kind = 0;
 			this.ID = 0;
 			return;
@@ -129604,7 +130834,7 @@ $packages["github.com/evanw/esbuild/internal/logger"] = (function() {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.UserDetail = $ifaceNil;
-			this.Location = ptrType.nil;
+			this.Location = ptrType$1.nil;
 			this.Text = "";
 			this.DisableMaximumWidth = false;
 			return;
@@ -129883,23 +131113,23 @@ $packages["github.com/evanw/esbuild/internal/logger"] = (function() {
 	$pkg.StringInJSTableEntry = StringInJSTableEntry;
 	$pkg.$finishSetup = function() {
 		structType = $structType("github.com/evanw/esbuild/internal/logger", [{prop: "mutex", name: "mutex", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "once", name: "once", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isProbablyCMD", name: "isProbablyCMD", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		ptrType = $ptrType(MsgLocation);
+		ptrType = $ptrType(Range);
+		ptrType$1 = $ptrType(MsgLocation);
 		sliceType = $sliceType(ImportAttribute);
 		sliceType$1 = $sliceType($Uint8);
 		sliceType$2 = $sliceType($String);
-		ptrType$1 = $ptrType(strings.Builder);
+		ptrType$2 = $ptrType(strings.Builder);
 		arrayType = $arrayType($Uint8, 4);
 		sliceType$3 = $sliceType($emptyInterface);
 		sliceType$4 = $sliceType(Msg);
 		sliceType$5 = $sliceType(MsgData);
-		ptrType$3 = $ptrType(Source);
-		ptrType$4 = $ptrType(LineColumnTracker);
+		ptrType$4 = $ptrType(Source);
+		ptrType$5 = $ptrType(LineColumnTracker);
 		sliceType$6 = $sliceType(StringInJSTableEntry);
 		funcType = $funcType([Msg], [], false);
 		funcType$1 = $funcType([], [$Bool], false);
 		funcType$2 = $funcType([], [sliceType$4], false);
 		mapType = $mapType($Uint8, LogLevel);
-		ptrType$5 = $ptrType(Range);
 		mapType$1 = $mapType($String, $String);
 		StringToMsgIDs = function StringToMsgIDs$1(str, logLevel, overrides) {
 			var _1, _key, _key$1, _key$10, _key$11, _key$12, _key$13, _key$14, _key$15, _key$16, _key$17, _key$18, _key$19, _key$2, _key$20, _key$21, _key$22, _key$23, _key$24, _key$25, _key$26, _key$27, _key$28, _key$29, _key$3, _key$30, _key$31, _key$32, _key$33, _key$34, _key$35, _key$36, _key$37, _key$38, _key$39, _key$4, _key$40, _key$41, _key$42, _key$43, _key$44, _key$45, _key$46, _key$47, _key$48, _key$49, _key$5, _key$50, _key$51, _key$52, _key$53, _key$54, _key$6, _key$7, _key$8, _key$9, i, i$1, logLevel, overrides, str;
@@ -130261,7 +131491,7 @@ $packages["github.com/evanw/esbuild/internal/logger"] = (function() {
 			var a, b, end, n;
 			a = this;
 			if (a.Len === 0) {
-				Range.copy(a, b);
+				Range.copy((a === ptrType.nil && $throwNilPointerError(), a), b);
 			} else {
 				end = $clone(a, Range).End();
 				n = $clone(b, Range).End();
@@ -130296,8 +131526,8 @@ $packages["github.com/evanw/esbuild/internal/logger"] = (function() {
 			aj = $clone(((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j]), Msg);
 			aiLoc = ai.Data.Location;
 			ajLoc = aj.Data.Location;
-			if (aiLoc === ptrType.nil || ajLoc === ptrType.nil) {
-				return aiLoc === ptrType.nil && !(ajLoc === ptrType.nil);
+			if (aiLoc === ptrType$1.nil || ajLoc === ptrType$1.nil) {
+				return aiLoc === ptrType$1.nil && !(ajLoc === ptrType$1.nil);
 			}
 			if (!(aiLoc.File === ajLoc.File)) {
 				return aiLoc.File < ajLoc.File;
@@ -130380,7 +131610,7 @@ $packages["github.com/evanw/esbuild/internal/logger"] = (function() {
 				_i++;
 			}
 			$r = sort.Strings(keys); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			sb = new strings.Builder.ptr(ptrType$1.nil, sliceType$1.nil);
+			sb = new strings.Builder.ptr(ptrType$2.nil, sliceType$1.nil);
 			n = arrayType.zero();
 			_ref$1 = keys;
 			_i$1 = 0;
@@ -130952,14 +132182,14 @@ $packages["github.com/evanw/esbuild/internal/logger"] = (function() {
 			msg = this;
 			_r = msgString(options.IncludeSource, $clone(terminalInfo, TerminalInfo), msg.ID, msg.Kind, $clone(msg.Data, MsgData), msg.PluginName); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			text = _r;
-			oldData = new MsgData.ptr($ifaceNil, ptrType.nil, "", false);
+			oldData = new MsgData.ptr($ifaceNil, ptrType$1.nil, "", false);
 			_ref = msg.Notes;
 			_i = 0;
 			/* while (true) { */ case 2:
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
 				i = _i;
 				note = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), MsgData);
-				if (options.IncludeSource && ((i === 0) || strings.IndexByte(oldData.Text, 10) >= 0 || !(oldData.Location === ptrType.nil))) {
+				if (options.IncludeSource && ((i === 0) || strings.IndexByte(oldData.Text, 10) >= 0 || !(oldData.Location === ptrType$1.nil))) {
 					text = text + ("\n");
 				}
 				_r$1 = msgString(options.IncludeSource, $clone(terminalInfo, TerminalInfo), 0, 3, $clone(note, MsgData), ""); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
@@ -131008,9 +132238,9 @@ $packages["github.com/evanw/esbuild/internal/logger"] = (function() {
 			/* */ $s = 2; continue;
 			/* if (!includeSource) { */ case 1:
 				loc = data.Location;
-				/* */ if (!(loc === ptrType.nil)) { $s = 3; continue; }
+				/* */ if (!(loc === ptrType$1.nil)) { $s = 3; continue; }
 				/* */ $s = 4; continue;
-				/* if (!(loc === ptrType.nil)) { */ case 3:
+				/* if (!(loc === ptrType$1.nil)) { */ case 3:
 					_r = fmt.Sprintf("%s: %s: %s\n", new sliceType$3([new $String(loc.File), new $String(new MsgKind(kind).String()), new $String(data.Text)])); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 					$24r = _r;
 					$s = 6; case 6: return $24r;
@@ -131027,9 +132257,9 @@ $packages["github.com/evanw/esbuild/internal/logger"] = (function() {
 			kindColorBrackets = "";
 			kindColorText = "";
 			location = "";
-			/* */ if (!(data.Location === ptrType.nil)) { $s = 9; continue; }
+			/* */ if (!(data.Location === ptrType$1.nil)) { $s = 9; continue; }
 			/* */ $s = 10; continue;
-			/* if (!(data.Location === ptrType.nil)) { */ case 9:
+			/* if (!(data.Location === ptrType$1.nil)) { */ case 9:
 				_r$2 = fmt.Sprintf("%d", new sliceType$3([new $Int(data.Location.Line)])); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				maxMargin = _r$2.length;
 				_r$3 = detailStruct($clone(data, MsgData), $clone(terminalInfo, TerminalInfo), maxMargin); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
@@ -131105,7 +132335,7 @@ $packages["github.com/evanw/esbuild/internal/logger"] = (function() {
 				kindColorBrackets = colors.YellowBgYellow;
 				kindColorText = colors.YellowBgBlack;
 			} else if (_1 === (3)) {
-				sb = new strings.Builder.ptr(ptrType$1.nil, sliceType$1.nil);
+				sb = new strings.Builder.ptr(ptrType$2.nil, sliceType$1.nil);
 				_ref = strings.Split(data.Text, "\n");
 				_i = 0;
 				while (true) {
@@ -131178,7 +132408,7 @@ $packages["github.com/evanw/esbuild/internal/logger"] = (function() {
 			if (https === -1) {
 				return text;
 			}
-			sb = new strings.Builder.ptr(ptrType$1.nil, sliceType$1.nil);
+			sb = new strings.Builder.ptr(ptrType$2.nil, sliceType$1.nil);
 			while (true) {
 				https$1 = strings.Index(text, "https://");
 				if (https$1 === -1) {
@@ -131257,7 +132487,7 @@ $packages["github.com/evanw/esbuild/internal/logger"] = (function() {
 		};
 		MakeLineColumnTracker = function MakeLineColumnTracker$1(source) {
 			var source;
-			if (source === ptrType$3.nil) {
+			if (source === ptrType$4.nil) {
 				return new LineColumnTracker.ptr("", "", 0, 0, 0, 0, false, false, false);
 			}
 			return new LineColumnTracker.ptr(source.Contents, source.PrettyPath, 0, 0, 0, 0, true, false, true);
@@ -131380,8 +132610,8 @@ $packages["github.com/evanw/esbuild/internal/logger"] = (function() {
 		$ptrType(LineColumnTracker).prototype.MsgLocationOrNil = function MsgLocationOrNil(r) {
 			var _tuple, columnCount, lineCount, lineEnd, lineStart, r, tracker;
 			tracker = this;
-			if (tracker === ptrType$4.nil || !tracker.hasSource) {
-				return ptrType.nil;
+			if (tracker === ptrType$5.nil || !tracker.hasSource) {
+				return ptrType$1.nil;
 			}
 			_tuple = tracker.computeLineAndColumn(((r.Loc.Start >> 0)));
 			lineCount = _tuple[0];
@@ -131391,9 +132621,9 @@ $packages["github.com/evanw/esbuild/internal/logger"] = (function() {
 			return new MsgLocation.ptr(tracker.prettyPath, "", $substring(tracker.contents, lineStart, lineEnd), "", lineCount + 1 >> 0, columnCount, ((r.Len >> 0)));
 		};
 		detailStruct = function detailStruct$1(data, terminalInfo, maxMargin) {
-			var {_q, _q$1, _q$2, _r, afterFirstLine, data, endOfFirstLine, firstLine, i, indent, lineText, loc, margin, marker, markerEnd, markerStart, maxMargin, sliceEnd, sliceStart, slicedLine, spacesPerTab, terminalInfo, textUpToLoc, width, $s, $r, $c} = $restore(this, {data, terminalInfo, maxMargin});
+			var {_q, _q$1, _q$2, _r, afterFirstLine, data, endOfFirstLine, firstLine, i, indent, lineText, loc, margin, marker, markerEnd, markerStart, maxMargin, sliceEnd, sliceStart, slicedLine, spacesPerTab, terminalInfo, textUpToLoc, width, x, $s, $r, $c} = $restore(this, {data, terminalInfo, maxMargin});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			loc = $clone(data.Location, MsgLocation);
+			loc = $clone((x = data.Location, (x === ptrType$1.nil && $throwNilPointerError(), x)), MsgLocation);
 			endOfFirstLine = loc.LineText.length;
 			i = strings.IndexByte(loc.LineText, 10);
 			if (i >= 0) {
@@ -131494,7 +132724,7 @@ $packages["github.com/evanw/esbuild/internal/logger"] = (function() {
 			_r = marginWithLineText(maxMargin, loc.Line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			margin = _r;
 			$s = -1; return new MsgDetail.ptr(margin + $substring(lineText, 0, markerStart), $substring(lineText, markerStart, markerEnd), $substring(lineText, markerEnd), indent, marker, loc.Suggestion, afterFirstLine, loc.File, loc.Line, loc.Column);
-			/* */ } return; } var $f = {$blk: detailStruct$1, $c: true, $r, _q, _q$1, _q$2, _r, afterFirstLine, data, endOfFirstLine, firstLine, i, indent, lineText, loc, margin, marker, markerEnd, markerStart, maxMargin, sliceEnd, sliceStart, slicedLine, spacesPerTab, terminalInfo, textUpToLoc, width, $s};return $f;
+			/* */ } return; } var $f = {$blk: detailStruct$1, $c: true, $r, _q, _q$1, _q$2, _r, afterFirstLine, data, endOfFirstLine, firstLine, i, indent, lineText, loc, margin, marker, markerEnd, markerStart, maxMargin, sliceEnd, sliceStart, slicedLine, spacesPerTab, terminalInfo, textUpToLoc, width, x, $s};return $f;
 		};
 		estimateWidthInTerminal = function estimateWidthInTerminal$1(text) {
 			var _tuple, c, size, text, width;
@@ -131516,7 +132746,7 @@ $packages["github.com/evanw/esbuild/internal/logger"] = (function() {
 			if (!strings.ContainsRune(withTabs, 9)) {
 				return withTabs;
 			}
-			withoutTabs = new strings.Builder.ptr(ptrType$1.nil, sliceType$1.nil);
+			withoutTabs = new strings.Builder.ptr(ptrType$2.nil, sliceType$1.nil);
 			count = 0;
 			_ref = withTabs;
 			_i = 0;
@@ -131770,7 +133000,7 @@ $packages["github.com/evanw/esbuild/internal/logger"] = (function() {
 			remapData = (function NewStringInJSLog·func2(data) {
 					var {_r, _r$1, data, location, r, $s, $r, $c} = $restore(this, {data});
 					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					if (data.Location === ptrType.nil) {
+					if (data.Location === ptrType$1.nil) {
 						$s = -1; return data;
 					}
 					_r = remapLineAndColumnToLoc(((data.Location.Line >> 0)), ((data.Location.Column >> 0))); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
@@ -131810,19 +133040,19 @@ $packages["github.com/evanw/esbuild/internal/logger"] = (function() {
 			return log;
 		};
 		$pkg.NewStringInJSLog = NewStringInJSLog;
-		Log.methods = [{prop: "AddError", name: "AddError", pkg: "", typ: $funcType([ptrType$4, Range, $String], [], false)}, {prop: "AddID", name: "AddID", pkg: "", typ: $funcType([$Uint8, MsgKind, ptrType$4, Range, $String], [], false)}, {prop: "AddErrorWithNotes", name: "AddErrorWithNotes", pkg: "", typ: $funcType([ptrType$4, Range, $String, sliceType$5], [], false)}, {prop: "AddIDWithNotes", name: "AddIDWithNotes", pkg: "", typ: $funcType([$Uint8, MsgKind, ptrType$4, Range, $String, sliceType$5], [], false)}, {prop: "AddMsgID", name: "AddMsgID", pkg: "", typ: $funcType([$Uint8, Msg], [], false)}];
+		Log.methods = [{prop: "AddError", name: "AddError", pkg: "", typ: $funcType([ptrType$5, Range, $String], [], false)}, {prop: "AddID", name: "AddID", pkg: "", typ: $funcType([$Uint8, MsgKind, ptrType$5, Range, $String], [], false)}, {prop: "AddErrorWithNotes", name: "AddErrorWithNotes", pkg: "", typ: $funcType([ptrType$5, Range, $String, sliceType$5], [], false)}, {prop: "AddIDWithNotes", name: "AddIDWithNotes", pkg: "", typ: $funcType([$Uint8, MsgKind, ptrType$5, Range, $String, sliceType$5], [], false)}, {prop: "AddMsgID", name: "AddMsgID", pkg: "", typ: $funcType([$Uint8, Msg], [], false)}];
 		MsgKind.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Icon", name: "Icon", pkg: "", typ: $funcType([], [$String], false)}];
 		Msg.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([OutputOptions, TerminalInfo], [$String], false)}];
 		Range.methods = [{prop: "End", name: "End", pkg: "", typ: $funcType([], [$Int32], false)}];
-		ptrType$5.methods = [{prop: "ExpandBy", name: "ExpandBy", pkg: "", typ: $funcType([Range], [], false)}];
+		ptrType.methods = [{prop: "ExpandBy", name: "ExpandBy", pkg: "", typ: $funcType([Range], [], false)}];
 		SortableMsgs.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}];
 		Path.methods = [{prop: "IsDisabled", name: "IsDisabled", pkg: "", typ: $funcType([], [$Bool], false)}];
 		ImportAttributes.methods = [{prop: "DecodeIntoArray", name: "DecodeIntoArray", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "DecodeIntoMap", name: "DecodeIntoMap", pkg: "", typ: $funcType([], [mapType$1], false)}];
-		ptrType$3.methods = [{prop: "TextForRange", name: "TextForRange", pkg: "", typ: $funcType([Range], [$String], false)}, {prop: "LocBeforeWhitespace", name: "LocBeforeWhitespace", pkg: "", typ: $funcType([Loc], [Loc], false)}, {prop: "RangeOfOperatorBefore", name: "RangeOfOperatorBefore", pkg: "", typ: $funcType([Loc, $String], [Range], false)}, {prop: "RangeOfOperatorAfter", name: "RangeOfOperatorAfter", pkg: "", typ: $funcType([Loc, $String], [Range], false)}, {prop: "RangeOfString", name: "RangeOfString", pkg: "", typ: $funcType([Loc], [Range], false)}, {prop: "RangeOfNumber", name: "RangeOfNumber", pkg: "", typ: $funcType([Loc], [Range], false)}, {prop: "RangeOfLegacyOctalEscape", name: "RangeOfLegacyOctalEscape", pkg: "", typ: $funcType([Loc], [Range], false)}, {prop: "CommentTextWithoutIndent", name: "CommentTextWithoutIndent", pkg: "", typ: $funcType([Range], [$String], false)}];
-		ptrType$4.methods = [{prop: "MsgData", name: "MsgData", pkg: "", typ: $funcType([Range, $String], [MsgData], false)}, {prop: "scanTo", name: "scanTo", pkg: "github.com/evanw/esbuild/internal/logger", typ: $funcType([$Int32], [], false)}, {prop: "computeLineAndColumn", name: "computeLineAndColumn", pkg: "github.com/evanw/esbuild/internal/logger", typ: $funcType([$Int], [$Int, $Int, $Int, $Int], false)}, {prop: "MsgLocationOrNil", name: "MsgLocationOrNil", pkg: "", typ: $funcType([Range], [ptrType], false)}];
+		ptrType$4.methods = [{prop: "TextForRange", name: "TextForRange", pkg: "", typ: $funcType([Range], [$String], false)}, {prop: "LocBeforeWhitespace", name: "LocBeforeWhitespace", pkg: "", typ: $funcType([Loc], [Loc], false)}, {prop: "RangeOfOperatorBefore", name: "RangeOfOperatorBefore", pkg: "", typ: $funcType([Loc, $String], [Range], false)}, {prop: "RangeOfOperatorAfter", name: "RangeOfOperatorAfter", pkg: "", typ: $funcType([Loc, $String], [Range], false)}, {prop: "RangeOfString", name: "RangeOfString", pkg: "", typ: $funcType([Loc], [Range], false)}, {prop: "RangeOfNumber", name: "RangeOfNumber", pkg: "", typ: $funcType([Loc], [Range], false)}, {prop: "RangeOfLegacyOctalEscape", name: "RangeOfLegacyOctalEscape", pkg: "", typ: $funcType([Loc], [Range], false)}, {prop: "CommentTextWithoutIndent", name: "CommentTextWithoutIndent", pkg: "", typ: $funcType([Range], [$String], false)}];
+		ptrType$5.methods = [{prop: "MsgData", name: "MsgData", pkg: "", typ: $funcType([Range, $String], [MsgData], false)}, {prop: "scanTo", name: "scanTo", pkg: "github.com/evanw/esbuild/internal/logger", typ: $funcType([$Int32], [], false)}, {prop: "computeLineAndColumn", name: "computeLineAndColumn", pkg: "github.com/evanw/esbuild/internal/logger", typ: $funcType([$Int], [$Int, $Int, $Int, $Int], false)}, {prop: "MsgLocationOrNil", name: "MsgLocationOrNil", pkg: "", typ: $funcType([Range], [ptrType$1], false)}];
 		Log.init("", [{prop: "AddMsg", name: "AddMsg", embedded: false, exported: true, typ: funcType, tag: ""}, {prop: "HasErrors", name: "HasErrors", embedded: false, exported: true, typ: funcType$1, tag: ""}, {prop: "Peek", name: "Peek", embedded: false, exported: true, typ: funcType$2, tag: ""}, {prop: "Done", name: "Done", embedded: false, exported: true, typ: funcType$2, tag: ""}, {prop: "Level", name: "Level", embedded: false, exported: true, typ: LogLevel, tag: ""}, {prop: "Overrides", name: "Overrides", embedded: false, exported: true, typ: mapType, tag: ""}]);
 		Msg.init("", [{prop: "Notes", name: "Notes", embedded: false, exported: true, typ: sliceType$5, tag: ""}, {prop: "PluginName", name: "PluginName", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Data", name: "Data", embedded: false, exported: true, typ: MsgData, tag: ""}, {prop: "Kind", name: "Kind", embedded: false, exported: true, typ: MsgKind, tag: ""}, {prop: "ID", name: "ID", embedded: false, exported: true, typ: $Uint8, tag: ""}]);
-		MsgData.init("", [{prop: "UserDetail", name: "UserDetail", embedded: false, exported: true, typ: $emptyInterface, tag: ""}, {prop: "Location", name: "Location", embedded: false, exported: true, typ: ptrType, tag: ""}, {prop: "Text", name: "Text", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "DisableMaximumWidth", name: "DisableMaximumWidth", embedded: false, exported: true, typ: $Bool, tag: ""}]);
+		MsgData.init("", [{prop: "UserDetail", name: "UserDetail", embedded: false, exported: true, typ: $emptyInterface, tag: ""}, {prop: "Location", name: "Location", embedded: false, exported: true, typ: ptrType$1, tag: ""}, {prop: "Text", name: "Text", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "DisableMaximumWidth", name: "DisableMaximumWidth", embedded: false, exported: true, typ: $Bool, tag: ""}]);
 		MsgLocation.init("", [{prop: "File", name: "File", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Namespace", name: "Namespace", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "LineText", name: "LineText", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Suggestion", name: "Suggestion", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Line", name: "Line", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Column", name: "Column", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Length", name: "Length", embedded: false, exported: true, typ: $Int, tag: ""}]);
 		Loc.init("", [{prop: "Start", name: "Start", embedded: false, exported: true, typ: $Int32, tag: ""}]);
 		Range.init("", [{prop: "Loc", name: "Loc", embedded: false, exported: true, typ: Loc, tag: ""}, {prop: "Len", name: "Len", embedded: false, exported: true, typ: $Int32, tag: ""}]);
@@ -132732,7 +133962,7 @@ $packages["net/url"] = (function() {
 			if (u === ptrType$2.nil) {
 				return "";
 			}
-			ru = $clone(u, URL);
+			ru = $clone((u === ptrType$2.nil && $throwNilPointerError(), u), URL);
 			_tuple = ru.User.Password();
 			has = _tuple[1];
 			if (has) {
@@ -132743,9 +133973,6 @@ $packages["net/url"] = (function() {
 		Values.prototype.Get = function Get(key) {
 			var _entry, key, v, vs;
 			v = this.$val;
-			if (v === false) {
-				return "";
-			}
 			vs = (_entry = $mapIndex(v,$String.keyFor(key)), _entry !== undefined ? _entry.v : sliceType$2.nil);
 			if (vs.$length === 0) {
 				return "";
@@ -132968,7 +134195,7 @@ $packages["net/url"] = (function() {
 		$ptrType(URL).prototype.ResolveReference = function ResolveReference(ref) {
 			var ref, u, url;
 			u = this;
-			url = $clone(ref, URL);
+			url = $clone((ref === ptrType$2.nil && $throwNilPointerError(), ref), URL);
 			if (ref.Scheme === "") {
 				url.Scheme = u.Scheme;
 			}
@@ -133076,7 +134303,7 @@ $packages["net/url"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return err;
 			}
-			URL.copy(u, u1);
+			URL.copy((u === ptrType$2.nil && $throwNilPointerError(), u), (u1 === ptrType$2.nil && $throwNilPointerError(), u1));
 			$s = -1; return $ifaceNil;
 			/* */ } return; } var $f = {$blk: UnmarshalBinary, $c: true, $r, _r, _tuple, err, text, u, u1, $s};return $f;
 		};
@@ -133094,7 +134321,7 @@ $packages["net/url"] = (function() {
 			if (strings.HasSuffix((x = elem.$length - 1 >> 0, ((x < 0 || x >= elem.$length) ? ($throwRuntimeError("index out of range"), undefined) : elem.$array[elem.$offset + x])), "/") && !strings.HasSuffix(p, "/")) {
 				p = p + ("/");
 			}
-			url = $clone(u, URL);
+			url = $clone((u === ptrType$2.nil && $throwNilPointerError(), u), URL);
 			url.setPath(p);
 			return url;
 		};
@@ -133168,7 +134395,7 @@ $packages["net/url"] = (function() {
 	return $pkg;
 })();
 $packages["github.com/evanw/esbuild/internal/helpers"] = (function() {
-	var $pkg = {}, $init, bytes, base64, fmt, fs, logger, math, url, debug, strings, sync, atomic, time, utf8, TypoDetector, Timer, timerData, Serializer, Joiner, joinerString, joinerBytes, GlobWildcard, GlobPart, F64, BitSet, pair, sliceType, arrayType, ptrType$1, sliceType$1, ptrType$2, ptrType$3, sliceType$2, sliceType$3, sliceType$4, ptrType$4, sliceType$5, ptrType$5, sliceType$6, ptrType$6, sliceType$7, mapType, ptrType$8, sliceType$8, sliceType$9, ptrType$9, builtinTypesLower, ContainsNonBMPCodePoint, ContainsNonBMPCodePointUTF16, StringToUTF16, UTF16ToString, UTF16ToStringWithValidation, UTF16EqualsString, UTF16EqualsUTF16, encodeWTF8Rune, DecodeWTF8Rune, MakeTypoDetector, StringArraysEqual, StringArrayArraysEqual, StringArrayToQuotedCommaSeparatedString, PrettyPrintedStack, MakeSerializer, canPrintWithoutEscape, QuoteSingle, QuoteForJSON, internalQuote, IsInsideNodeModules, IsFileURL, FileURLFromFilePath, FilePathFromFileURL, MimeTypeByExtension, HashCombine, HashCombineString, ParseGlobPattern, GlobPatternToString, NewF64, Min2, Max2, Min3, Max3, Lerp, EncodeStringAsShortestDataURL, EncodeStringAsPercentEscapedDataURL, isHex, EscapeClosingTag, NewBitSet;
+	var $pkg = {}, $init, bytes, base64, fmt, fs, logger, math, url, debug, strings, sync, atomic, time, utf8, TypoDetector, Timer, timerData, Serializer, Joiner, joinerString, joinerBytes, GlobWildcard, GlobPart, F64, BitSet, pair, sliceType, arrayType, ptrType$2, sliceType$1, ptrType$3, ptrType$4, sliceType$2, sliceType$3, sliceType$4, ptrType$5, sliceType$5, ptrType$6, sliceType$6, ptrType$7, ptrType$8, sliceType$7, mapType, ptrType$9, sliceType$8, sliceType$9, ptrType$10, builtinTypesLower, ContainsNonBMPCodePoint, ContainsNonBMPCodePointUTF16, StringToUTF16, UTF16ToString, UTF16ToStringWithValidation, UTF16EqualsString, UTF16EqualsUTF16, encodeWTF8Rune, DecodeWTF8Rune, MakeTypoDetector, StringArraysEqual, StringArrayArraysEqual, StringArrayToQuotedCommaSeparatedString, PrettyPrintedStack, MakeSerializer, canPrintWithoutEscape, QuoteSingle, QuoteForJSON, internalQuote, IsInsideNodeModules, IsFileURL, FileURLFromFilePath, FilePathFromFileURL, MimeTypeByExtension, HashCombine, HashCombineString, ParseGlobPattern, GlobPatternToString, NewF64, Min2, Max2, Min3, Max3, Lerp, EncodeStringAsShortestDataURL, EncodeStringAsPercentEscapedDataURL, isHex, EscapeClosingTag, NewBitSet;
 	bytes = $packages["bytes"];
 	base64 = $packages["encoding/base64"];
 	fmt = $packages["fmt"];
@@ -133203,7 +134430,7 @@ $packages["github.com/evanw/esbuild/internal/helpers"] = (function() {
 	timerData = $newType(0, $kindStruct, "helpers.timerData", true, "github.com/evanw/esbuild/internal/helpers", false, function(time_, name_, isEnd_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.time = new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType$3.nil);
+			this.time = new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType$4.nil);
 			this.name = "";
 			this.isEnd = false;
 			return;
@@ -133284,7 +134511,7 @@ $packages["github.com/evanw/esbuild/internal/helpers"] = (function() {
 	pair = $newType(0, $kindStruct, "helpers.pair", true, "github.com/evanw/esbuild/internal/helpers", false, function(timerData_, index_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.timerData = new timerData.ptr(new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType$3.nil), "", false);
+			this.timerData = new timerData.ptr(new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType$4.nil), "", false);
 			this.index = 0;
 			return;
 		}
@@ -133306,24 +134533,25 @@ $packages["github.com/evanw/esbuild/internal/helpers"] = (function() {
 	$pkg.$finishSetup = function() {
 		sliceType = $sliceType($Uint16);
 		arrayType = $arrayType($Uint8, 4);
-		ptrType$1 = $ptrType(strings.Builder);
+		ptrType$2 = $ptrType(strings.Builder);
 		sliceType$1 = $sliceType($Uint8);
-		ptrType$2 = $ptrType(Timer);
-		ptrType$3 = $ptrType(time.Location);
+		ptrType$3 = $ptrType(Timer);
+		ptrType$4 = $ptrType(time.Location);
 		sliceType$2 = $sliceType(timerData);
 		sliceType$3 = $sliceType(logger.MsgData);
 		sliceType$4 = $sliceType(pair);
-		ptrType$4 = $ptrType(logger.MsgLocation);
+		ptrType$5 = $ptrType(logger.MsgLocation);
 		sliceType$5 = $sliceType($emptyInterface);
-		ptrType$5 = $ptrType(logger.LineColumnTracker);
+		ptrType$6 = $ptrType(logger.LineColumnTracker);
 		sliceType$6 = $sliceType(sync.WaitGroup);
-		ptrType$6 = $ptrType(url.Userinfo);
+		ptrType$7 = $ptrType(sync.WaitGroup);
+		ptrType$8 = $ptrType(url.Userinfo);
 		sliceType$7 = $sliceType(GlobPart);
 		mapType = $mapType($String, $String);
-		ptrType$8 = $ptrType(Serializer);
+		ptrType$9 = $ptrType(Serializer);
 		sliceType$8 = $sliceType(joinerString);
 		sliceType$9 = $sliceType(joinerBytes);
-		ptrType$9 = $ptrType(Joiner);
+		ptrType$10 = $ptrType(Joiner);
 		ContainsNonBMPCodePoint = function ContainsNonBMPCodePoint$1(text) {
 			var _i, _ref, _rune, c, text;
 			_ref = text;
@@ -133385,7 +134613,7 @@ $packages["github.com/evanw/esbuild/internal/helpers"] = (function() {
 		UTF16ToString = function UTF16ToString$1(text) {
 			var b, i, n, r1, r2, temp, text, width, x;
 			temp = arrayType.zero();
-			b = new strings.Builder.ptr(ptrType$1.nil, sliceType$1.nil);
+			b = new strings.Builder.ptr(ptrType$2.nil, sliceType$1.nil);
 			n = text.$length;
 			i = 0;
 			while (true) {
@@ -133408,7 +134636,7 @@ $packages["github.com/evanw/esbuild/internal/helpers"] = (function() {
 		UTF16ToStringWithValidation = function UTF16ToStringWithValidation$1(text) {
 			var b, i, n, r1, r2, temp, text, width, x;
 			temp = arrayType.zero();
-			b = new strings.Builder.ptr(ptrType$1.nil, sliceType$1.nil);
+			b = new strings.Builder.ptr(ptrType$2.nil, sliceType$1.nil);
 			n = text.$length;
 			i = 0;
 			while (true) {
@@ -133637,9 +134865,9 @@ $packages["github.com/evanw/esbuild/internal/helpers"] = (function() {
 			var {_r, name, t, $s, $r, $c} = $restore(this, {name});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this;
-			/* */ if (!(t === ptrType$2.nil)) { $s = 1; continue; }
+			/* */ if (!(t === ptrType$3.nil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!(t === ptrType$2.nil)) { */ case 1:
+			/* if (!(t === ptrType$3.nil)) { */ case 1:
 				_r = time.Now(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				t.data = $append(t.data, new timerData.ptr($clone(_r, time.Time), name, false));
 			/* } */ case 2:
@@ -133650,9 +134878,9 @@ $packages["github.com/evanw/esbuild/internal/helpers"] = (function() {
 			var {_r, name, t, $s, $r, $c} = $restore(this, {name});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this;
-			/* */ if (!(t === ptrType$2.nil)) { $s = 1; continue; }
+			/* */ if (!(t === ptrType$3.nil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!(t === ptrType$2.nil)) { */ case 1:
+			/* if (!(t === ptrType$3.nil)) { */ case 1:
 				_r = time.Now(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				t.data = $append(t.data, new timerData.ptr($clone(_r, time.Time), name, true));
 			/* } */ case 2:
@@ -133662,18 +134890,18 @@ $packages["github.com/evanw/esbuild/internal/helpers"] = (function() {
 		$ptrType(Timer).prototype.Fork = function Fork() {
 			var t;
 			t = this;
-			if (!(t === ptrType$2.nil)) {
+			if (!(t === ptrType$3.nil)) {
 				return new Timer.ptr(sliceType$2.nil, new sync.Mutex.ptr(0, 0));
 			}
-			return ptrType$2.nil;
+			return ptrType$3.nil;
 		};
 		$ptrType(Timer).prototype.Join = function Join(other) {
 			var {other, t, $s, $deferred, $r, $c} = $restore(this, {other});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			t = this;
-			/* */ if (!(t === ptrType$2.nil) && !(other === ptrType$2.nil)) { $s = 1; continue; }
+			/* */ if (!(t === ptrType$3.nil) && !(other === ptrType$3.nil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!(t === ptrType$2.nil) && !(other === ptrType$2.nil)) { */ case 1:
+			/* if (!(t === ptrType$3.nil) && !(other === ptrType$3.nil)) { */ case 1:
 				$r = t.mutex.Lock(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$deferred.push([$methodVal(t.mutex, "Unlock"), []]);
 				t.data = $appendSlice(t.data, other.data);
@@ -133685,7 +134913,7 @@ $packages["github.com/evanw/esbuild/internal/helpers"] = (function() {
 			var {_i, _r, _ref, indent, item, last, log, notes, stack, t, top, top$1, x, $s, $r, $c} = $restore(this, {log});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this;
-			if (t === ptrType$2.nil) {
+			if (t === ptrType$3.nil) {
 				$s = -1; return;
 			}
 			notes = sliceType$3.nil;
@@ -133700,7 +134928,7 @@ $packages["github.com/evanw/esbuild/internal/helpers"] = (function() {
 				/* */ $s = 4; continue;
 				/* if (!item.isEnd) { */ case 3:
 					top = new pair.ptr($clone(item, timerData), ((notes.$length >>> 0)));
-					notes = $append(notes, new logger.MsgData.ptr($ifaceNil, ptrType$4.nil, "", true));
+					notes = $append(notes, new logger.MsgData.ptr($ifaceNil, ptrType$5.nil, "", true));
 					stack = $append(stack, top);
 					indent = indent + (1) >> 0;
 					$s = 5; continue;
@@ -133718,7 +134946,7 @@ $packages["github.com/evanw/esbuild/internal/helpers"] = (function() {
 				_i++;
 			$s = 1; continue;
 			case 2:
-			$r = $clone(log, logger.Log).AddIDWithNotes(0, 2, ptrType$5.nil, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), "Timing information (times may not nest hierarchically due to parallelism)", notes); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = $clone(log, logger.Log).AddIDWithNotes(0, 2, ptrType$6.nil, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), "Timing information (times may not nest hierarchically due to parallelism)", notes); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: Log, $c: true, $r, _i, _r, _ref, indent, item, last, log, notes, stack, t, top, top$1, x, $s};return $f;
 		};
@@ -133763,7 +134991,7 @@ $packages["github.com/evanw/esbuild/internal/helpers"] = (function() {
 		StringArrayToQuotedCommaSeparatedString = function StringArrayToQuotedCommaSeparatedString$1(a) {
 			var {_i, _r, _r$1, _ref, a, i, sb, str, $s, $r, $c} = $restore(this, {a});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			sb = new strings.Builder.ptr(ptrType$1.nil, sliceType$1.nil);
+			sb = new strings.Builder.ptr(ptrType$2.nil, sliceType$1.nil);
 			_ref = a;
 			_i = 0;
 			/* while (true) { */ case 1:
@@ -133795,7 +135023,7 @@ $packages["github.com/evanw/esbuild/internal/helpers"] = (function() {
 					lines = $subslice(lines, 1);
 				}
 			}
-			sb = new strings.Builder.ptr(ptrType$1.nil, sliceType$1.nil);
+			sb = new strings.Builder.ptr(ptrType$2.nil, sliceType$1.nil);
 			_ref = lines;
 			_i = 0;
 			while (true) {
@@ -133840,7 +135068,7 @@ $packages["github.com/evanw/esbuild/internal/helpers"] = (function() {
 			i = 0;
 			while (true) {
 				if (!(i < count)) { break; }
-				((i < 0 || i >= flags.$length) ? ($throwRuntimeError("index out of range"), undefined) : flags.$array[flags.$offset + i]).Add(1);
+				((i < 0 || i >= flags.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(flags.$array, flags.$offset + i, ptrType$7)).Add(1);
 				i = i + (1) >> 0;
 			}
 			return new Serializer.ptr(flags);
@@ -133853,7 +135081,7 @@ $packages["github.com/evanw/esbuild/internal/helpers"] = (function() {
 			/* */ if (i > 0) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (i > 0) { */ case 1:
-				$r = (x = s.flags, x$1 = i - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Wait(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = (x = s.flags, x$1 = i - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$7))).Wait(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 2:
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: Enter, $c: true, $r, i, s, x, x$1, $s};return $f;
@@ -133861,7 +135089,7 @@ $packages["github.com/evanw/esbuild/internal/helpers"] = (function() {
 		$ptrType(Serializer).prototype.Leave = function Leave(i) {
 			var i, s, x;
 			s = this;
-			(x = s.flags, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])).Done();
+			(x = s.flags, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$7))).Done();
 		};
 		canPrintWithoutEscape = function canPrintWithoutEscape$1(c, asciiOnly) {
 			var asciiOnly, c;
@@ -134013,7 +135241,7 @@ $packages["github.com/evanw/esbuild/internal/helpers"] = (function() {
 			if (!strings.HasPrefix(filePath, "/")) {
 				filePath = "/" + filePath;
 			}
-			return new url.URL.ptr("file", "", ptrType$6.nil, "", filePath, "", false, false, "", "", "");
+			return new url.URL.ptr("file", "", ptrType$8.nil, "", filePath, "", false, false, "", "", "");
 		};
 		$pkg.FileURLFromFilePath = FileURLFromFilePath;
 		FilePathFromFileURL = function FilePathFromFileURL$1(fs$1, fileURL) {
@@ -134177,7 +135405,7 @@ $packages["github.com/evanw/esbuild/internal/helpers"] = (function() {
 		$pkg.ParseGlobPattern = ParseGlobPattern;
 		GlobPatternToString = function GlobPatternToString$1(pattern) {
 			var _1, _i, _ref, part, pattern, sb;
-			sb = new strings.Builder.ptr(ptrType$1.nil, sliceType$1.nil);
+			sb = new strings.Builder.ptr(ptrType$2.nil, sliceType$1.nil);
 			_ref = pattern;
 			_i = 0;
 			while (true) {
@@ -134400,7 +135628,7 @@ $packages["github.com/evanw/esbuild/internal/helpers"] = (function() {
 		EncodeStringAsPercentEscapedDataURL = function EncodeStringAsPercentEscapedDataURL$1(mimeType, text) {
 			var _tuple, c, c$1, hex, i, mimeType, n, runStart, sb, text, trailingStart, width;
 			hex = "0123456789ABCDEF";
-			sb = new strings.Builder.ptr(ptrType$1.nil, sliceType$1.nil);
+			sb = new strings.Builder.ptr(ptrType$2.nil, sliceType$1.nil);
 			n = text.length;
 			i = 0;
 			runStart = 0;
@@ -134454,7 +135682,7 @@ $packages["github.com/evanw/esbuild/internal/helpers"] = (function() {
 			if (i < 0) {
 				return text;
 			}
-			b = new strings.Builder.ptr(ptrType$1.nil, sliceType$1.nil);
+			b = new strings.Builder.ptr(ptrType$2.nil, sliceType$1.nil);
 			while (true) {
 				b.WriteString($substring(text, 0, (i + 1 >> 0)));
 				text = $substring(text, (i + 1 >> 0));
@@ -134501,9 +135729,9 @@ $packages["github.com/evanw/esbuild/internal/helpers"] = (function() {
 		};
 		BitSet.prototype.String = function(...$args) { return this.$val.String(...$args); };
 		TypoDetector.methods = [{prop: "MaybeCorrectTypo", name: "MaybeCorrectTypo", pkg: "", typ: $funcType([$String], [$String, $Bool], false)}];
-		ptrType$2.methods = [{prop: "Begin", name: "Begin", pkg: "", typ: $funcType([$String], [], false)}, {prop: "End", name: "End", pkg: "", typ: $funcType([$String], [], false)}, {prop: "Fork", name: "Fork", pkg: "", typ: $funcType([], [ptrType$2], false)}, {prop: "Join", name: "Join", pkg: "", typ: $funcType([ptrType$2], [], false)}, {prop: "Log", name: "Log", pkg: "", typ: $funcType([logger.Log], [], false)}];
-		ptrType$8.methods = [{prop: "Enter", name: "Enter", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Leave", name: "Leave", pkg: "", typ: $funcType([$Int], [], false)}];
-		ptrType$9.methods = [{prop: "AddString", name: "AddString", pkg: "", typ: $funcType([$String], [], false)}, {prop: "AddBytes", name: "AddBytes", pkg: "", typ: $funcType([sliceType$1], [], false)}, {prop: "LastByte", name: "LastByte", pkg: "", typ: $funcType([], [$Uint8], false)}, {prop: "Length", name: "Length", pkg: "", typ: $funcType([], [$Uint32], false)}, {prop: "EnsureNewlineAtEnd", name: "EnsureNewlineAtEnd", pkg: "", typ: $funcType([], [], false)}, {prop: "Done", name: "Done", pkg: "", typ: $funcType([], [sliceType$1], false)}, {prop: "Contains", name: "Contains", pkg: "", typ: $funcType([$String, sliceType$1], [$Bool], false)}];
+		ptrType$3.methods = [{prop: "Begin", name: "Begin", pkg: "", typ: $funcType([$String], [], false)}, {prop: "End", name: "End", pkg: "", typ: $funcType([$String], [], false)}, {prop: "Fork", name: "Fork", pkg: "", typ: $funcType([], [ptrType$3], false)}, {prop: "Join", name: "Join", pkg: "", typ: $funcType([ptrType$3], [], false)}, {prop: "Log", name: "Log", pkg: "", typ: $funcType([logger.Log], [], false)}];
+		ptrType$9.methods = [{prop: "Enter", name: "Enter", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Leave", name: "Leave", pkg: "", typ: $funcType([$Int], [], false)}];
+		ptrType$10.methods = [{prop: "AddString", name: "AddString", pkg: "", typ: $funcType([$String], [], false)}, {prop: "AddBytes", name: "AddBytes", pkg: "", typ: $funcType([sliceType$1], [], false)}, {prop: "LastByte", name: "LastByte", pkg: "", typ: $funcType([], [$Uint8], false)}, {prop: "Length", name: "Length", pkg: "", typ: $funcType([], [$Uint32], false)}, {prop: "EnsureNewlineAtEnd", name: "EnsureNewlineAtEnd", pkg: "", typ: $funcType([], [], false)}, {prop: "Done", name: "Done", pkg: "", typ: $funcType([], [sliceType$1], false)}, {prop: "Contains", name: "Contains", pkg: "", typ: $funcType([$String, sliceType$1], [$Bool], false)}];
 		F64.methods = [{prop: "Value", name: "Value", pkg: "", typ: $funcType([], [$Float64], false)}, {prop: "IsNaN", name: "IsNaN", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Neg", name: "Neg", pkg: "", typ: $funcType([], [F64], false)}, {prop: "Abs", name: "Abs", pkg: "", typ: $funcType([], [F64], false)}, {prop: "Sin", name: "Sin", pkg: "", typ: $funcType([], [F64], false)}, {prop: "Cos", name: "Cos", pkg: "", typ: $funcType([], [F64], false)}, {prop: "Log2", name: "Log2", pkg: "", typ: $funcType([], [F64], false)}, {prop: "Round", name: "Round", pkg: "", typ: $funcType([], [F64], false)}, {prop: "Floor", name: "Floor", pkg: "", typ: $funcType([], [F64], false)}, {prop: "Ceil", name: "Ceil", pkg: "", typ: $funcType([], [F64], false)}, {prop: "Squared", name: "Squared", pkg: "", typ: $funcType([], [F64], false)}, {prop: "Cubed", name: "Cubed", pkg: "", typ: $funcType([], [F64], false)}, {prop: "Sqrt", name: "Sqrt", pkg: "", typ: $funcType([], [F64], false)}, {prop: "Cbrt", name: "Cbrt", pkg: "", typ: $funcType([], [F64], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([F64], [F64], false)}, {prop: "AddConst", name: "AddConst", pkg: "", typ: $funcType([$Float64], [F64], false)}, {prop: "Sub", name: "Sub", pkg: "", typ: $funcType([F64], [F64], false)}, {prop: "SubConst", name: "SubConst", pkg: "", typ: $funcType([$Float64], [F64], false)}, {prop: "Mul", name: "Mul", pkg: "", typ: $funcType([F64], [F64], false)}, {prop: "MulConst", name: "MulConst", pkg: "", typ: $funcType([$Float64], [F64], false)}, {prop: "Div", name: "Div", pkg: "", typ: $funcType([F64], [F64], false)}, {prop: "DivConst", name: "DivConst", pkg: "", typ: $funcType([$Float64], [F64], false)}, {prop: "Pow", name: "Pow", pkg: "", typ: $funcType([F64], [F64], false)}, {prop: "PowConst", name: "PowConst", pkg: "", typ: $funcType([$Float64], [F64], false)}, {prop: "Atan2", name: "Atan2", pkg: "", typ: $funcType([F64], [F64], false)}, {prop: "WithSignFrom", name: "WithSignFrom", pkg: "", typ: $funcType([F64], [F64], false)}];
 		BitSet.methods = [{prop: "HasBit", name: "HasBit", pkg: "", typ: $funcType([$Uint], [$Bool], false)}, {prop: "SetBit", name: "SetBit", pkg: "", typ: $funcType([$Uint], [], false)}, {prop: "Equals", name: "Equals", pkg: "", typ: $funcType([BitSet], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
 		TypoDetector.init("github.com/evanw/esbuild/internal/helpers", [{prop: "oneCharTypos", name: "oneCharTypos", embedded: false, exported: false, typ: mapType, tag: ""}]);
@@ -134541,7 +135769,7 @@ $packages["github.com/evanw/esbuild/internal/helpers"] = (function() {
 	return $pkg;
 })();
 $packages["github.com/evanw/esbuild/internal/ast"] = (function() {
-	var $pkg = {}, $init, helpers, logger, sort, ImportKind, ImportRecordFlags, ImportRecord, AssertOrWithKeyword, ImportAssertOrWith, AssertOrWithEntry, GlobPattern, Index32, SymbolKind, Ref, LocRef, ImportItemStatus, SymbolFlags, Symbol, SlotNamespace, SlotCounts, NamespaceAlias, SymbolMap, CharFreq, NameMinifier, charAndCount, charAndCountArray, ptrType, ptrType$1, sliceType, sliceType$1, ptrType$2, ptrType$3, sliceType$2, sliceType$3, sliceType$4, ptrType$4, ptrType$5, ptrType$6, ptrType$7, FindAssertOrWithEntry, MakeIndex32, NewSymbolMap, FollowSymbols, FollowAllSymbols, MergeSymbols;
+	var $pkg = {}, $init, helpers, logger, sort, ImportKind, ImportRecordFlags, ImportRecord, AssertOrWithKeyword, ImportAssertOrWith, AssertOrWithEntry, GlobPattern, Index32, SymbolKind, Ref, LocRef, ImportItemStatus, SymbolFlags, Symbol, SlotNamespace, SlotCounts, NamespaceAlias, SymbolMap, CharFreq, NameMinifier, charAndCount, charAndCountArray, ptrType, ptrType$1, ptrType$2, sliceType, sliceType$1, ptrType$3, ptrType$4, ptrType$5, ptrType$6, sliceType$2, sliceType$3, sliceType$4, ptrType$7, FindAssertOrWithEntry, MakeIndex32, NewSymbolMap, FollowSymbols, FollowAllSymbols, MergeSymbols;
 	helpers = $packages["github.com/evanw/esbuild/internal/helpers"];
 	logger = $packages["github.com/evanw/esbuild/internal/logger"];
 	sort = $packages["sort"];
@@ -134550,8 +135778,8 @@ $packages["github.com/evanw/esbuild/internal/ast"] = (function() {
 	ImportRecord = $newType(0, $kindStruct, "ast.ImportRecord", true, "github.com/evanw/esbuild/internal/ast", true, function(AssertOrWith_, GlobPattern_, Path_, Range_, ErrorHandlerLoc_, SourceIndex_, CopySourceIndex_, Flags_, Kind_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.AssertOrWith = ptrType$2.nil;
-			this.GlobPattern = ptrType$3.nil;
+			this.AssertOrWith = ptrType$5.nil;
+			this.GlobPattern = ptrType$6.nil;
 			this.Path = new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0);
 			this.Range = new logger.Range.ptr(new logger.Loc.ptr(0), 0);
 			this.ErrorHandlerLoc = new logger.Loc.ptr(0);
@@ -134654,7 +135882,7 @@ $packages["github.com/evanw/esbuild/internal/ast"] = (function() {
 	Symbol = $newType(0, $kindStruct, "ast.Symbol", true, "github.com/evanw/esbuild/internal/ast", true, function(NamespaceAlias_, OriginalName_, Link_, UseCountEstimate_, ChunkIndex_, NestedScopeSlot_, Flags_, Kind_, ImportItemStatus_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.NamespaceAlias = ptrType$4.nil;
+			this.NamespaceAlias = ptrType$7.nil;
 			this.OriginalName = "";
 			this.Link = new Ref.ptr(0, 0);
 			this.UseCountEstimate = 0;
@@ -134743,18 +135971,18 @@ $packages["github.com/evanw/esbuild/internal/ast"] = (function() {
 	$pkg.charAndCountArray = charAndCountArray;
 	$pkg.$finishSetup = function() {
 		ptrType = $ptrType(AssertOrWithEntry);
-		ptrType$1 = $ptrType($Uint32);
+		ptrType$1 = $ptrType(SlotCounts);
+		ptrType$2 = $ptrType($Uint32);
 		sliceType = $sliceType(Symbol);
 		sliceType$1 = $sliceType(sliceType);
-		ptrType$2 = $ptrType(ImportAssertOrWith);
-		ptrType$3 = $ptrType(GlobPattern);
+		ptrType$3 = $ptrType(Symbol);
+		ptrType$4 = $ptrType(CharFreq);
+		ptrType$5 = $ptrType(ImportAssertOrWith);
+		ptrType$6 = $ptrType(GlobPattern);
 		sliceType$2 = $sliceType(AssertOrWithEntry);
 		sliceType$3 = $sliceType($Uint16);
 		sliceType$4 = $sliceType(helpers.GlobPart);
-		ptrType$4 = $ptrType(NamespaceAlias);
-		ptrType$5 = $ptrType(Symbol);
-		ptrType$6 = $ptrType(SlotCounts);
-		ptrType$7 = $ptrType(CharFreq);
+		ptrType$7 = $ptrType(NamespaceAlias);
 		ImportKind.prototype.StringForMetafile = function StringForMetafile() {
 			var _1, kind;
 			kind = this.$val;
@@ -134913,14 +136141,14 @@ $packages["github.com/evanw/esbuild/internal/ast"] = (function() {
 			return 0;
 		};
 		$ptrType(SlotCounts).prototype.UnionMax = function UnionMax(b) {
-			var _i, _ref, a, ai, b, bi, i;
+			var _i, _ref, a, ai, b, bi, i, x;
 			a = this.$val;
-			_ref = a;
+			_ref = (a === ptrType$1.nil && $throwNilPointerError(), a);
 			_i = 0;
 			while (true) {
 				if (!(_i < 4)) { break; }
 				i = _i;
-				ai = $indexPtr((a), i, ptrType$1);
+				ai = (x = (a === ptrType$1.nil && $throwNilPointerError(), a), ((i < 0 || i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x, i, ptrType$2)));
 				bi = ((i < 0 || i >= b.length) ? ($throwRuntimeError("index out of range"), undefined) : b[i]);
 				if (ai.$get() < bi) {
 					ai.$set(bi);
@@ -134936,7 +136164,7 @@ $packages["github.com/evanw/esbuild/internal/ast"] = (function() {
 		$ptrType(SymbolMap).prototype.Get = function Get(ref) {
 			var ref, sm, x, x$1, x$2, x$3;
 			sm = this;
-			return (x = (x$1 = sm.SymbolsForSource, x$2 = ref.SourceIndex, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])), x$3 = ref.InnerIndex, ((x$3 < 0 || x$3 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$3]));
+			return (x = (x$1 = sm.SymbolsForSource, x$2 = ref.SourceIndex, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])), x$3 = ref.InnerIndex, ((x$3 < 0 || x$3 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$3, ptrType$3)));
 		};
 		SymbolMap.prototype.Get = function(...$args) { return this.$val.Get(...$args); };
 		FollowSymbols = function FollowSymbols$1(symbols, ref) {
@@ -135007,17 +136235,17 @@ $packages["github.com/evanw/esbuild/internal/ast"] = (function() {
 				c = text.charCodeAt(i);
 				if (c >= 97 && c <= 122) {
 					_index = c - 97 << 24 >>> 24;
-					(x$1 = freq, ((_index < 0 || _index >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[_index] = ((x = freq, ((_index < 0 || _index >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[_index])) + (delta) >> 0)));
+					(x$1 = (freq === ptrType$4.nil && $throwNilPointerError(), freq), ((_index < 0 || _index >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[_index] = ((x = (freq === ptrType$4.nil && $throwNilPointerError(), freq), ((_index < 0 || _index >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[_index])) + (delta) >> 0)));
 				} else if (c >= 65 && c <= 90) {
 					_index$1 = c - 39 << 24 >>> 24;
-					(x$3 = freq, ((_index$1 < 0 || _index$1 >= x$3.length) ? ($throwRuntimeError("index out of range"), undefined) : x$3[_index$1] = ((x$2 = freq, ((_index$1 < 0 || _index$1 >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[_index$1])) + (delta) >> 0)));
+					(x$3 = (freq === ptrType$4.nil && $throwNilPointerError(), freq), ((_index$1 < 0 || _index$1 >= x$3.length) ? ($throwRuntimeError("index out of range"), undefined) : x$3[_index$1] = ((x$2 = (freq === ptrType$4.nil && $throwNilPointerError(), freq), ((_index$1 < 0 || _index$1 >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[_index$1])) + (delta) >> 0)));
 				} else if (c >= 48 && c <= 57) {
 					_index$2 = c + 4 << 24 >>> 24;
-					(x$5 = freq, ((_index$2 < 0 || _index$2 >= x$5.length) ? ($throwRuntimeError("index out of range"), undefined) : x$5[_index$2] = ((x$4 = freq, ((_index$2 < 0 || _index$2 >= x$4.length) ? ($throwRuntimeError("index out of range"), undefined) : x$4[_index$2])) + (delta) >> 0)));
+					(x$5 = (freq === ptrType$4.nil && $throwNilPointerError(), freq), ((_index$2 < 0 || _index$2 >= x$5.length) ? ($throwRuntimeError("index out of range"), undefined) : x$5[_index$2] = ((x$4 = (freq === ptrType$4.nil && $throwNilPointerError(), freq), ((_index$2 < 0 || _index$2 >= x$4.length) ? ($throwRuntimeError("index out of range"), undefined) : x$4[_index$2])) + (delta) >> 0)));
 				} else if ((c === 95)) {
-					freq[62] = (freq[62] + (delta) >> 0);
+					(freq === ptrType$4.nil && $throwNilPointerError(), freq)[62] = ((freq === ptrType$4.nil && $throwNilPointerError(), freq)[62] + (delta) >> 0);
 				} else if ((c === 36)) {
-					freq[63] = (freq[63] + (delta) >> 0);
+					(freq === ptrType$4.nil && $throwNilPointerError(), freq)[63] = ((freq === ptrType$4.nil && $throwNilPointerError(), freq)[63] + (delta) >> 0);
 				}
 				i = i + (1) >> 0;
 			}
@@ -135028,7 +136256,7 @@ $packages["github.com/evanw/esbuild/internal/ast"] = (function() {
 			i = 0;
 			while (true) {
 				if (!(i < 64)) { break; }
-				(x$2 = freq, ((i < 0 || i >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[i] = ((x = freq, ((i < 0 || i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[i])) + ((x$1 = other, ((i < 0 || i >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[i]))) >> 0)));
+				(x$2 = (freq === ptrType$4.nil && $throwNilPointerError(), freq), ((i < 0 || i >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[i] = ((x = (freq === ptrType$4.nil && $throwNilPointerError(), freq), ((i < 0 || i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[i])) + ((x$1 = (other === ptrType$4.nil && $throwNilPointerError(), other), ((i < 0 || i >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[i]))) >> 0)));
 				i = i + (1) >> 0;
 			}
 		};
@@ -135107,20 +136335,20 @@ $packages["github.com/evanw/esbuild/internal/ast"] = (function() {
 		Index32.methods = [{prop: "IsValid", name: "IsValid", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "GetIndex", name: "GetIndex", pkg: "", typ: $funcType([], [$Uint32], false)}];
 		SymbolKind.methods = [{prop: "IsPrivate", name: "IsPrivate", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsHoisted", name: "IsHoisted", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsHoistedOrFunction", name: "IsHoistedOrFunction", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsFunction", name: "IsFunction", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsUnboundOrInjected", name: "IsUnboundOrInjected", pkg: "", typ: $funcType([], [$Bool], false)}];
 		SymbolFlags.methods = [{prop: "Has", name: "Has", pkg: "", typ: $funcType([SymbolFlags], [$Bool], false)}];
-		ptrType$5.methods = [{prop: "MergeContentsWith", name: "MergeContentsWith", pkg: "", typ: $funcType([ptrType$5], [], false)}, {prop: "SlotNamespace", name: "SlotNamespace", pkg: "", typ: $funcType([], [SlotNamespace], false)}];
-		ptrType$6.methods = [{prop: "UnionMax", name: "UnionMax", pkg: "", typ: $funcType([SlotCounts], [], false)}];
-		SymbolMap.methods = [{prop: "Get", name: "Get", pkg: "", typ: $funcType([Ref], [ptrType$5], false)}];
-		ptrType$7.methods = [{prop: "Scan", name: "Scan", pkg: "", typ: $funcType([$String, $Int32], [], false)}, {prop: "Include", name: "Include", pkg: "", typ: $funcType([ptrType$7], [], false)}];
+		ptrType$3.methods = [{prop: "MergeContentsWith", name: "MergeContentsWith", pkg: "", typ: $funcType([ptrType$3], [], false)}, {prop: "SlotNamespace", name: "SlotNamespace", pkg: "", typ: $funcType([], [SlotNamespace], false)}];
+		ptrType$1.methods = [{prop: "UnionMax", name: "UnionMax", pkg: "", typ: $funcType([SlotCounts], [], false)}];
+		SymbolMap.methods = [{prop: "Get", name: "Get", pkg: "", typ: $funcType([Ref], [ptrType$3], false)}];
+		ptrType$4.methods = [{prop: "Scan", name: "Scan", pkg: "", typ: $funcType([$String, $Int32], [], false)}, {prop: "Include", name: "Include", pkg: "", typ: $funcType([ptrType$4], [], false)}];
 		NameMinifier.methods = [{prop: "ShuffleByCharFreq", name: "ShuffleByCharFreq", pkg: "", typ: $funcType([CharFreq], [NameMinifier], false)}, {prop: "NumberToMinifiedName", name: "NumberToMinifiedName", pkg: "", typ: $funcType([$Int], [$String], false)}];
 		charAndCountArray.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}];
-		ImportRecord.init("", [{prop: "AssertOrWith", name: "AssertOrWith", embedded: false, exported: true, typ: ptrType$2, tag: ""}, {prop: "GlobPattern", name: "GlobPattern", embedded: false, exported: true, typ: ptrType$3, tag: ""}, {prop: "Path", name: "Path", embedded: false, exported: true, typ: logger.Path, tag: ""}, {prop: "Range", name: "Range", embedded: false, exported: true, typ: logger.Range, tag: ""}, {prop: "ErrorHandlerLoc", name: "ErrorHandlerLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "SourceIndex", name: "SourceIndex", embedded: false, exported: true, typ: Index32, tag: ""}, {prop: "CopySourceIndex", name: "CopySourceIndex", embedded: false, exported: true, typ: Index32, tag: ""}, {prop: "Flags", name: "Flags", embedded: false, exported: true, typ: ImportRecordFlags, tag: ""}, {prop: "Kind", name: "Kind", embedded: false, exported: true, typ: ImportKind, tag: ""}]);
+		ImportRecord.init("", [{prop: "AssertOrWith", name: "AssertOrWith", embedded: false, exported: true, typ: ptrType$5, tag: ""}, {prop: "GlobPattern", name: "GlobPattern", embedded: false, exported: true, typ: ptrType$6, tag: ""}, {prop: "Path", name: "Path", embedded: false, exported: true, typ: logger.Path, tag: ""}, {prop: "Range", name: "Range", embedded: false, exported: true, typ: logger.Range, tag: ""}, {prop: "ErrorHandlerLoc", name: "ErrorHandlerLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "SourceIndex", name: "SourceIndex", embedded: false, exported: true, typ: Index32, tag: ""}, {prop: "CopySourceIndex", name: "CopySourceIndex", embedded: false, exported: true, typ: Index32, tag: ""}, {prop: "Flags", name: "Flags", embedded: false, exported: true, typ: ImportRecordFlags, tag: ""}, {prop: "Kind", name: "Kind", embedded: false, exported: true, typ: ImportKind, tag: ""}]);
 		ImportAssertOrWith.init("", [{prop: "Entries", name: "Entries", embedded: false, exported: true, typ: sliceType$2, tag: ""}, {prop: "KeywordLoc", name: "KeywordLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "InnerOpenBraceLoc", name: "InnerOpenBraceLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "InnerCloseBraceLoc", name: "InnerCloseBraceLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "OuterOpenBraceLoc", name: "OuterOpenBraceLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "OuterCloseBraceLoc", name: "OuterCloseBraceLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "Keyword", name: "Keyword", embedded: false, exported: true, typ: AssertOrWithKeyword, tag: ""}]);
 		AssertOrWithEntry.init("", [{prop: "Key", name: "Key", embedded: false, exported: true, typ: sliceType$3, tag: ""}, {prop: "Value", name: "Value", embedded: false, exported: true, typ: sliceType$3, tag: ""}, {prop: "KeyLoc", name: "KeyLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "ValueLoc", name: "ValueLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "PreferQuotedKey", name: "PreferQuotedKey", embedded: false, exported: true, typ: $Bool, tag: ""}]);
 		GlobPattern.init("", [{prop: "Parts", name: "Parts", embedded: false, exported: true, typ: sliceType$4, tag: ""}, {prop: "ExportAlias", name: "ExportAlias", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Kind", name: "Kind", embedded: false, exported: true, typ: ImportKind, tag: ""}]);
 		Index32.init("github.com/evanw/esbuild/internal/ast", [{prop: "flippedBits", name: "flippedBits", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
 		Ref.init("", [{prop: "SourceIndex", name: "SourceIndex", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "InnerIndex", name: "InnerIndex", embedded: false, exported: true, typ: $Uint32, tag: ""}]);
 		LocRef.init("", [{prop: "Loc", name: "Loc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "Ref", name: "Ref", embedded: false, exported: true, typ: Ref, tag: ""}]);
-		Symbol.init("", [{prop: "NamespaceAlias", name: "NamespaceAlias", embedded: false, exported: true, typ: ptrType$4, tag: ""}, {prop: "OriginalName", name: "OriginalName", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Link", name: "Link", embedded: false, exported: true, typ: Ref, tag: ""}, {prop: "UseCountEstimate", name: "UseCountEstimate", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "ChunkIndex", name: "ChunkIndex", embedded: false, exported: true, typ: Index32, tag: ""}, {prop: "NestedScopeSlot", name: "NestedScopeSlot", embedded: false, exported: true, typ: Index32, tag: ""}, {prop: "Flags", name: "Flags", embedded: false, exported: true, typ: SymbolFlags, tag: ""}, {prop: "Kind", name: "Kind", embedded: false, exported: true, typ: SymbolKind, tag: ""}, {prop: "ImportItemStatus", name: "ImportItemStatus", embedded: false, exported: true, typ: ImportItemStatus, tag: ""}]);
+		Symbol.init("", [{prop: "NamespaceAlias", name: "NamespaceAlias", embedded: false, exported: true, typ: ptrType$7, tag: ""}, {prop: "OriginalName", name: "OriginalName", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Link", name: "Link", embedded: false, exported: true, typ: Ref, tag: ""}, {prop: "UseCountEstimate", name: "UseCountEstimate", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "ChunkIndex", name: "ChunkIndex", embedded: false, exported: true, typ: Index32, tag: ""}, {prop: "NestedScopeSlot", name: "NestedScopeSlot", embedded: false, exported: true, typ: Index32, tag: ""}, {prop: "Flags", name: "Flags", embedded: false, exported: true, typ: SymbolFlags, tag: ""}, {prop: "Kind", name: "Kind", embedded: false, exported: true, typ: SymbolKind, tag: ""}, {prop: "ImportItemStatus", name: "ImportItemStatus", embedded: false, exported: true, typ: ImportItemStatus, tag: ""}]);
 		SlotCounts.init($Uint32, 4);
 		NamespaceAlias.init("", [{prop: "Alias", name: "Alias", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "NamespaceRef", name: "NamespaceRef", embedded: false, exported: true, typ: Ref, tag: ""}]);
 		SymbolMap.init("", [{prop: "SymbolsForSource", name: "SymbolsForSource", embedded: false, exported: true, typ: sliceType$1, tag: ""}]);
@@ -138062,7 +139290,7 @@ $packages["github.com/evanw/esbuild/internal/css_ast"] = (function() {
 				bts = _tmp$1;
 				if (!((ats === ptrType$13.nil) === (bts === ptrType$13.nil))) {
 					$s = -1; return false;
-				} else if (!(ats === ptrType$13.nil) && !(bts === ptrType$13.nil) && !$clone(ats, NamespacedName).Equal($clone(bts, NamespacedName))) {
+				} else if (!(ats === ptrType$13.nil) && !(bts === ptrType$13.nil) && !$clone(ats, NamespacedName).Equal($clone((bts === ptrType$13.nil && $throwNilPointerError(), bts), NamespacedName))) {
 					$s = -1; return false;
 				}
 				if (!((ai.SubclassSelectors.$length === bi.SubclassSelectors.$length))) {
@@ -138182,11 +139410,11 @@ $packages["github.com/evanw/esbuild/internal/css_ast"] = (function() {
 		};
 		NamespacedName.prototype.Range = function(...$args) { return this.$val.Range(...$args); };
 		$ptrType(NamespacedName).prototype.Clone = function Clone$2() {
-			var clone, n, prefix;
+			var clone, n, prefix, x;
 			n = this;
 			clone = $clone(n, NamespacedName);
 			if (!(n.NamespacePrefix === ptrType$16.nil)) {
-				prefix = $clone(n.NamespacePrefix, NameToken);
+				prefix = $clone((x = n.NamespacePrefix, (x === ptrType$16.nil && $throwNilPointerError(), x)), NameToken);
 				clone.NamespacePrefix = prefix;
 			}
 			return clone;
@@ -138215,7 +139443,7 @@ $packages["github.com/evanw/esbuild/internal/css_ast"] = (function() {
 		$ptrType(SSHash).prototype.Clone = function Clone$3() {
 			var clone, ss;
 			ss = this;
-			clone = $clone(ss, SSHash);
+			clone = $clone((ss === ptrType$17.nil && $throwNilPointerError(), ss), SSHash);
 			return clone;
 		};
 		$ptrType(SSClass).prototype.Equal = function Equal$16(ss, check) {
@@ -138235,7 +139463,7 @@ $packages["github.com/evanw/esbuild/internal/css_ast"] = (function() {
 		$ptrType(SSClass).prototype.Clone = function Clone$4() {
 			var clone, ss;
 			ss = this;
-			clone = $clone(ss, SSClass);
+			clone = $clone((ss === ptrType$18.nil && $throwNilPointerError(), ss), SSClass);
 			return clone;
 		};
 		$ptrType(SSAttribute).prototype.Equal = function Equal$17(ss, check) {
@@ -138258,7 +139486,7 @@ $packages["github.com/evanw/esbuild/internal/css_ast"] = (function() {
 		$ptrType(SSAttribute).prototype.Clone = function Clone$5() {
 			var clone, ss;
 			ss = this;
-			clone = $clone(ss, SSAttribute);
+			clone = $clone((ss === ptrType$19.nil && $throwNilPointerError(), ss), SSAttribute);
 			NamespacedName.copy(clone.NamespacedName, $clone(ss.NamespacedName, NamespacedName).Clone());
 			return clone;
 		};
@@ -138281,7 +139509,7 @@ $packages["github.com/evanw/esbuild/internal/css_ast"] = (function() {
 		$ptrType(SSPseudoClass).prototype.Clone = function Clone$6() {
 			var clone, ss;
 			ss = this;
-			clone = $clone(ss, SSPseudoClass);
+			clone = $clone((ss === ptrType$15.nil && $throwNilPointerError(), ss), SSPseudoClass);
 			if (!(ss.Args === sliceType$3.nil)) {
 				ss.Args = CloneTokensWithoutImportRecords(ss.Args);
 			}
@@ -138378,7 +139606,7 @@ $packages["github.com/evanw/esbuild/internal/css_ast"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			clone = [clone];
 			ss = this;
-			clone[0] = $clone(ss, SSPseudoClassWithSelectorList);
+			clone[0] = $clone((ss === ptrType$14.nil && $throwNilPointerError(), ss), SSPseudoClassWithSelectorList);
 			clone[0].Selectors = $makeSlice(sliceType$6, ss.Selectors.$length);
 			_ref = ss.Selectors;
 			_i = 0;
@@ -138868,7 +140096,7 @@ $packages["github.com/evanw/esbuild/internal/compat"] = (function() {
 	return $pkg;
 })();
 $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
-	var $pkg = {}, $init, ast, compat, helpers, logger, math, strconv, strings, unicode, utf8, HelperContext, StmtsCanBeRemovedIfUnusedFlags, L, OpCode, AssignTarget, OpTableEntry, Decorator, PropertyKind, ClassStaticBlock, PropertyFlags, Property, PropertyBinding, Arg, Fn, FnBody, Class, ArrayBinding, Binding, B, BMissing, BIdentifier, BArray, BObject, Expr, E, EArray, EUnary, EBinary, EBoolean, EMissing, ESuper, ENull, EUndefined, EThis, ENewTarget, EImportMeta, ENew, CallKind, OptionalChain, ECall, EDot, EIndex, EArrow, EFunction, EClass, EIdentifier, EImportIdentifier, EPrivateIdentifier, ENameOfSymbol, EJSXElement, EJSXText, ENumber, EBigInt, EObject, ESpread, EString, TemplatePart, ETemplate, ERegExp, EInlinedEnum, AnnotationFlags, EAnnotation, EAwait, EYield, EIf, ERequireString, ERequireResolveString, EImportString, EImportCall, Stmt, S, SBlock, SEmpty, STypeScript, SComment, SDebugger, SDirective, SExportClause, SExportFrom, SExportDefault, ExportStarAlias, SExportStar, SExportEquals, SLazyExport, SExpr, EnumValue, SEnum, SNamespace, SFunction, SClass, SLabel, SIf, SFor, SForIn, SForOf, SDoWhile, SWhile, SWith, Catch, Finally, STry, Case, SSwitch, SImport, SReturn, SThrow, LocalKind, SLocal, SBreak, SContinue, ClauseItem, Decl, ScopeKind, ScopeMember, Scope, StrictModeKind, TSNamespaceScope, TSNamespaceMembers, TSNamespaceMember, TSNamespaceMemberData, TSNamespaceMemberProperty, TSNamespaceMemberNamespace, TSNamespaceMemberEnumNumber, TSNamespaceMemberEnumString, ExportsKind, ModuleType, ModuleTypeData, AST, TSEnumValue, ConstValueKind, ConstValue, NamedImport, NamedExport, Part, Dependency, DeclaredSymbol, SymbolUse, SymbolCallUse, sliceType, sliceType$1, sliceType$2, ptrType, sliceType$3, ptrType$1, ptrType$2, ptrType$3, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, ptrType$16, sliceType$4, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, sliceType$5, sliceType$6, ptrType$23, sliceType$7, ptrType$24, ptrType$25, ptrType$26, ptrType$27, ptrType$28, ptrType$29, ptrType$30, sliceType$8, ptrType$31, ptrType$32, ptrType$33, sliceType$9, ptrType$34, ptrType$35, ptrType$36, ptrType$37, ptrType$38, ptrType$39, ptrType$40, ptrType$41, ptrType$42, ptrType$43, ptrType$44, ptrType$45, sliceType$10, funcType, ptrType$46, sliceType$11, sliceType$12, sliceType$13, ptrType$47, ptrType$48, ptrType$49, ptrType$50, ptrType$51, ptrType$52, ptrType$53, ptrType$54, ptrType$55, ptrType$56, ptrType$57, ptrType$58, ptrType$59, ptrType$60, ptrType$61, ptrType$62, ptrType$63, sliceType$14, ptrType$64, ptrType$65, ptrType$66, ptrType$67, sliceType$15, ptrType$68, ptrType$69, ptrType$70, ptrType$71, ptrType$72, ptrType$73, ptrType$74, ptrType$75, ptrType$76, ptrType$77, ptrType$78, sliceType$16, ptrType$79, ptrType$80, ptrType$81, ptrType$82, sliceType$17, ptrType$83, ptrType$84, ptrType$85, ptrType$86, sliceType$18, sliceType$19, sliceType$20, mapType, mapType$1, ptrType$87, sliceType$21, sliceType$22, ptrType$88, sliceType$23, sliceType$24, arrayType, mapType$2, mapType$3, mapType$4, mapType$5, mapType$6, mapType$7, mapType$8, mapType$9, sliceType$25, sliceType$26, mapType$10, mapType$11, mapType$12, mapType$13, idStartES5AndESNext, idContinueES5AndESNext, idStartES5OrESNext, idContinueES5OrESNext, IsIdentifier, IsIdentifierES5AndESNext, ForceValidIdentifier, IsIdentifierUTF16, IsIdentifierES5AndESNextUTF16, IsIdentifierStart, IsIdentifierContinue, IsIdentifierStartES5AndESNext, IsIdentifierContinueES5AndESNext, IsWhitespace, MakeHelperContext, IsPropertyAccess, IsOptionalChain, Assign, AssignStmt, Not, MaybeSimplifyNot, MaybeSimplifyEqualityComparison, IsSymbolInstance, IsPrimitiveLiteral, MergedKnownPrimitiveTypes, KnownPrimitiveType, CanChangeStrictToLoose, TypeofWithoutSideEffects, JoinWithLeftAssociativeOp, JoinWithComma, JoinAllWithComma, ConvertBindingToExpr, simplifyUnusedStringAdditionChain, ToInt32, ToUint32, isInt32OrUint32, ToNumberWithoutSideEffects, ToStringWithoutSideEffects, extractNumericValue, extractNumericValues, extractStringValue, extractStringValues, stringCompareUCS2, approximatePrintedIntCharCount, ShouldFoldBinaryOperatorWhenMinifying, FoldBinaryOperator, IsBinaryNullAndUndefined, CheckEqualityBigInt, CheckEqualityIfNoSideEffects, ValuesLookTheSame, TryToInsertOptionalChain, joinStrings, TryToStringOnNumberSafely, foldAdditionPreProcess, FoldStringAddition, InlinePrimitivesIntoTemplate, ToNullOrUndefinedWithSideEffects, ToBooleanWithSideEffects, StringToEquivalentNumberValue, InlineSpreadsOfArrayLiterals, MangleObjectSpread, ForEachIdentifierBindingInDecls, ForEachIdentifierBinding, ExprToConstValue, ConstValueToExpr, GenerateNonUniqueNameFromPath, EnsureValidIdentifier;
+	var $pkg = {}, $init, ast, compat, helpers, logger, math, strconv, strings, unicode, utf8, HelperContext, StmtsCanBeRemovedIfUnusedFlags, L, OpCode, AssignTarget, OpTableEntry, Decorator, PropertyKind, ClassStaticBlock, PropertyFlags, Property, PropertyBinding, Arg, Fn, FnBody, Class, ArrayBinding, Binding, B, BMissing, BIdentifier, BArray, BObject, Expr, E, EArray, EUnary, EBinary, EBoolean, EMissing, ESuper, ENull, EUndefined, EThis, ENewTarget, EImportMeta, ENew, CallKind, OptionalChain, ECall, EDot, EIndex, EArrow, EFunction, EClass, EIdentifier, EImportIdentifier, EPrivateIdentifier, ENameOfSymbol, EJSXElement, EJSXText, ENumber, EBigInt, EObject, ESpread, EString, TemplatePart, ETemplate, ERegExp, EInlinedEnum, AnnotationFlags, EAnnotation, EAwait, EYield, EIf, ERequireString, ERequireResolveString, EImportString, EImportCall, Stmt, S, SBlock, SEmpty, STypeScript, SComment, SDebugger, SDirective, SExportClause, SExportFrom, SExportDefault, ExportStarAlias, SExportStar, SExportEquals, SLazyExport, SExpr, EnumValue, SEnum, SNamespace, SFunction, SClass, SLabel, SIf, SFor, SForIn, SForOf, SDoWhile, SWhile, SWith, Catch, Finally, STry, Case, SSwitch, SImport, SReturn, SThrow, LocalKind, SLocal, SBreak, SContinue, ClauseItem, Decl, ScopeKind, ScopeMember, Scope, StrictModeKind, TSNamespaceScope, TSNamespaceMembers, TSNamespaceMember, TSNamespaceMemberData, TSNamespaceMemberProperty, TSNamespaceMemberNamespace, TSNamespaceMemberEnumNumber, TSNamespaceMemberEnumString, ExportsKind, ModuleType, ModuleTypeData, AST, TSEnumValue, ConstValueKind, ConstValue, NamedImport, NamedExport, Part, Dependency, DeclaredSymbol, SymbolUse, SymbolCallUse, sliceType, sliceType$1, sliceType$2, ptrType, sliceType$3, ptrType$1, ptrType$2, ptrType$3, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, ptrType$16, sliceType$4, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, sliceType$5, sliceType$6, ptrType$23, sliceType$7, ptrType$24, ptrType$25, ptrType$26, ptrType$27, ptrType$28, ptrType$29, ptrType$30, sliceType$8, ptrType$31, ptrType$32, ptrType$33, sliceType$9, ptrType$34, ptrType$35, ptrType$36, ptrType$37, ptrType$38, ptrType$39, ptrType$40, ptrType$41, ptrType$42, ptrType$43, ptrType$44, ptrType$45, ptrType$46, sliceType$10, funcType, ptrType$47, sliceType$11, sliceType$12, sliceType$13, ptrType$48, ptrType$49, ptrType$50, ptrType$51, ptrType$52, ptrType$53, ptrType$54, ptrType$55, ptrType$56, ptrType$57, ptrType$58, ptrType$59, ptrType$60, ptrType$61, ptrType$62, ptrType$63, ptrType$64, sliceType$14, ptrType$65, ptrType$66, ptrType$67, ptrType$68, sliceType$15, ptrType$69, ptrType$70, ptrType$71, ptrType$72, ptrType$73, ptrType$74, ptrType$75, ptrType$76, ptrType$77, ptrType$78, ptrType$79, sliceType$16, ptrType$80, ptrType$81, ptrType$82, ptrType$83, sliceType$17, ptrType$84, ptrType$85, ptrType$86, ptrType$87, sliceType$18, sliceType$19, sliceType$20, mapType, mapType$1, ptrType$88, sliceType$21, sliceType$22, ptrType$89, sliceType$23, sliceType$24, arrayType, mapType$2, mapType$3, mapType$4, mapType$5, mapType$6, mapType$7, mapType$8, mapType$9, sliceType$25, sliceType$26, mapType$10, mapType$11, mapType$12, mapType$13, idStartES5AndESNext, idContinueES5AndESNext, idStartES5OrESNext, idContinueES5OrESNext, IsIdentifier, IsIdentifierES5AndESNext, ForceValidIdentifier, IsIdentifierUTF16, IsIdentifierES5AndESNextUTF16, IsIdentifierStart, IsIdentifierContinue, IsIdentifierStartES5AndESNext, IsIdentifierContinueES5AndESNext, IsWhitespace, MakeHelperContext, IsPropertyAccess, IsOptionalChain, Assign, AssignStmt, Not, MaybeSimplifyNot, MaybeSimplifyEqualityComparison, IsSymbolInstance, IsPrimitiveLiteral, MergedKnownPrimitiveTypes, KnownPrimitiveType, CanChangeStrictToLoose, TypeofWithoutSideEffects, JoinWithLeftAssociativeOp, JoinWithComma, JoinAllWithComma, ConvertBindingToExpr, simplifyUnusedStringAdditionChain, ToInt32, ToUint32, isInt32OrUint32, ToNumberWithoutSideEffects, ToStringWithoutSideEffects, extractNumericValue, extractNumericValues, extractStringValue, extractStringValues, stringCompareUCS2, approximatePrintedIntCharCount, ShouldFoldBinaryOperatorWhenMinifying, FoldBinaryOperator, IsBinaryNullAndUndefined, CheckEqualityBigInt, CheckEqualityIfNoSideEffects, ValuesLookTheSame, TryToInsertOptionalChain, joinStrings, TryToStringOnNumberSafely, foldAdditionPreProcess, FoldStringAddition, InlinePrimitivesIntoTemplate, ToNullOrUndefinedWithSideEffects, ToBooleanWithSideEffects, StringToEquivalentNumberValue, InlineSpreadsOfArrayLiterals, MangleObjectSpread, ForEachIdentifierBindingInDecls, ForEachIdentifierBinding, ExprToConstValue, ConstValueToExpr, GenerateNonUniqueNameFromPath, EnsureValidIdentifier;
 	ast = $packages["github.com/evanw/esbuild/internal/ast"];
 	compat = $packages["github.com/evanw/esbuild/internal/compat"];
 	helpers = $packages["github.com/evanw/esbuild/internal/helpers"];
@@ -138989,7 +140217,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 	Fn = $newType(0, $kindStruct, "js_ast.Fn", true, "github.com/evanw/esbuild/internal/js_ast", true, function(Name_, Args_, Body_, ArgumentsRef_, OpenParenLoc_, IsAsync_, IsGenerator_, HasRestArg_, HasIfScope_, HasNoSideEffectsComment_, IsUniqueFormalParameters_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Name = ptrType$46.nil;
+			this.Name = ptrType$47.nil;
 			this.Args = sliceType$11.nil;
 			this.Body = new FnBody.ptr(new SBlock.ptr(sliceType$10.nil, new logger.Loc.ptr(0)), new logger.Loc.ptr(0));
 			this.ArgumentsRef = new ast.Ref.ptr(0, 0);
@@ -139028,7 +140256,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.Decorators = sliceType$7.nil;
-			this.Name = ptrType$46.nil;
+			this.Name = ptrType$47.nil;
 			this.ExtendsOrNil = new Expr.ptr($ifaceNil, new logger.Loc.ptr(0));
 			this.Properties = sliceType$6.nil;
 			this.ClassKeyword = new logger.Range.ptr(new logger.Loc.ptr(0), 0);
@@ -139287,7 +140515,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 	EFunction = $newType(0, $kindStruct, "js_ast.EFunction", true, "github.com/evanw/esbuild/internal/js_ast", true, function(Fn_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Fn = new Fn.ptr(ptrType$46.nil, sliceType$11.nil, new FnBody.ptr(new SBlock.ptr(sliceType$10.nil, new logger.Loc.ptr(0)), new logger.Loc.ptr(0)), new ast.Ref.ptr(0, 0), new logger.Loc.ptr(0), false, false, false, false, false, false);
+			this.Fn = new Fn.ptr(ptrType$47.nil, sliceType$11.nil, new FnBody.ptr(new SBlock.ptr(sliceType$10.nil, new logger.Loc.ptr(0)), new logger.Loc.ptr(0)), new ast.Ref.ptr(0, 0), new logger.Loc.ptr(0), false, false, false, false, false, false);
 			return;
 		}
 		this.Fn = Fn_;
@@ -139295,7 +140523,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 	EClass = $newType(0, $kindStruct, "js_ast.EClass", true, "github.com/evanw/esbuild/internal/js_ast", true, function(Class_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Class = new Class.ptr(sliceType$7.nil, ptrType$46.nil, new Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$6.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Loc.ptr(0), new logger.Loc.ptr(0), false, false);
+			this.Class = new Class.ptr(sliceType$7.nil, ptrType$47.nil, new Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$6.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Loc.ptr(0), new logger.Loc.ptr(0), false, false);
 			return;
 		}
 		this.Class = Class_;
@@ -139659,7 +140887,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 	SExportStar = $newType(0, $kindStruct, "js_ast.SExportStar", true, "github.com/evanw/esbuild/internal/js_ast", true, function(Alias_, NamespaceRef_, ImportRecordIndex_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Alias = ptrType$64.nil;
+			this.Alias = ptrType$65.nil;
 			this.NamespaceRef = new ast.Ref.ptr(0, 0);
 			this.ImportRecordIndex = 0;
 			return;
@@ -139739,7 +140967,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 	SFunction = $newType(0, $kindStruct, "js_ast.SFunction", true, "github.com/evanw/esbuild/internal/js_ast", true, function(Fn_, IsExport_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Fn = new Fn.ptr(ptrType$46.nil, sliceType$11.nil, new FnBody.ptr(new SBlock.ptr(sliceType$10.nil, new logger.Loc.ptr(0)), new logger.Loc.ptr(0)), new ast.Ref.ptr(0, 0), new logger.Loc.ptr(0), false, false, false, false, false, false);
+			this.Fn = new Fn.ptr(ptrType$47.nil, sliceType$11.nil, new FnBody.ptr(new SBlock.ptr(sliceType$10.nil, new logger.Loc.ptr(0)), new logger.Loc.ptr(0)), new ast.Ref.ptr(0, 0), new logger.Loc.ptr(0), false, false, false, false, false, false);
 			this.IsExport = false;
 			return;
 		}
@@ -139749,7 +140977,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 	SClass = $newType(0, $kindStruct, "js_ast.SClass", true, "github.com/evanw/esbuild/internal/js_ast", true, function(Class_, IsExport_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Class = new Class.ptr(sliceType$7.nil, ptrType$46.nil, new Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$6.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Loc.ptr(0), new logger.Loc.ptr(0), false, false);
+			this.Class = new Class.ptr(sliceType$7.nil, ptrType$47.nil, new Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$6.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Loc.ptr(0), new logger.Loc.ptr(0), false, false);
 			this.IsExport = false;
 			return;
 		}
@@ -139893,8 +141121,8 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 	STry = $newType(0, $kindStruct, "js_ast.STry", true, "github.com/evanw/esbuild/internal/js_ast", true, function(Catch_, Finally_, Block_, BlockLoc_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Catch = ptrType$78.nil;
-			this.Finally = ptrType$44.nil;
+			this.Catch = ptrType$79.nil;
+			this.Finally = ptrType$45.nil;
 			this.Block = new SBlock.ptr(sliceType$10.nil, new logger.Loc.ptr(0));
 			this.BlockLoc = new logger.Loc.ptr(0);
 			return;
@@ -139933,9 +141161,9 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 	SImport = $newType(0, $kindStruct, "js_ast.SImport", true, "github.com/evanw/esbuild/internal/js_ast", true, function(DefaultName_, Items_, StarNameLoc_, NamespaceRef_, ImportRecordIndex_, IsSingleLine_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.DefaultName = ptrType$46.nil;
-			this.Items = ptrType$80.nil;
-			this.StarNameLoc = ptrType$81.nil;
+			this.DefaultName = ptrType$47.nil;
+			this.Items = ptrType$81.nil;
+			this.StarNameLoc = ptrType$82.nil;
 			this.NamespaceRef = new ast.Ref.ptr(0, 0);
 			this.ImportRecordIndex = 0;
 			this.IsSingleLine = false;
@@ -139982,7 +141210,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 	SBreak = $newType(0, $kindStruct, "js_ast.SBreak", true, "github.com/evanw/esbuild/internal/js_ast", true, function(Label_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Label = ptrType$46.nil;
+			this.Label = ptrType$47.nil;
 			return;
 		}
 		this.Label = Label_;
@@ -139990,7 +141218,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 	SContinue = $newType(0, $kindStruct, "js_ast.SContinue", true, "github.com/evanw/esbuild/internal/js_ast", true, function(Label_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Label = ptrType$46.nil;
+			this.Label = ptrType$47.nil;
 			return;
 		}
 		this.Label = Label_;
@@ -140033,8 +141261,8 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 	Scope = $newType(0, $kindStruct, "js_ast.Scope", true, "github.com/evanw/esbuild/internal/js_ast", true, function(TSNamespace_, Parent_, Children_, Members_, Replaced_, Generated_, UseStrictLoc_, Label_, LabelStmtIsLoop_, ContainsDirectEval_, ForbidArguments_, IsAfterConstLocalPrefix_, StrictMode_, Kind_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.TSNamespace = ptrType$85.nil;
-			this.Parent = ptrType$86.nil;
+			this.TSNamespace = ptrType$86.nil;
+			this.Parent = ptrType$87.nil;
 			this.Children = sliceType$18.nil;
 			this.Members = false;
 			this.Replaced = sliceType$19.nil;
@@ -140123,7 +141351,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 	ModuleTypeData = $newType(0, $kindStruct, "js_ast.ModuleTypeData", true, "github.com/evanw/esbuild/internal/js_ast", true, function(Source_, Range_, Type_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Source = ptrType$87.nil;
+			this.Source = ptrType$88.nil;
 			this.Range = new logger.Range.ptr(new logger.Loc.ptr(0), 0);
 			this.Type = 0;
 			return;
@@ -140135,12 +141363,12 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 	AST = $newType(0, $kindStruct, "js_ast.AST", true, "github.com/evanw/esbuild/internal/js_ast", true, function(ModuleTypeData_, Parts_, Symbols_, ExprComments_, ModuleScope_, CharFreq_, ManifestForYarnPnP_, Hashbang_, Directives_, URLForCSS_, TopLevelSymbolToPartsFromParser_, TSEnums_, ConstValues_, MangledProps_, ReservedProps_, ImportRecords_, NamedImports_, NamedExports_, ExportStarImportRecords_, SourceMapComment_, ExportKeyword_, TopLevelAwaitKeyword_, LiveTopLevelAwaitKeyword_, ExportsRef_, ModuleRef_, WrapperRef_, ApproximateLineCount_, NestedScopeSlotCounts_, HasLazyExport_, UsesExportsRef_, UsesModuleRef_, ExportsKind_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.ModuleTypeData = new ModuleTypeData.ptr(ptrType$87.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0);
+			this.ModuleTypeData = new ModuleTypeData.ptr(ptrType$88.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0);
 			this.Parts = sliceType$21.nil;
 			this.Symbols = sliceType$22.nil;
 			this.ExprComments = false;
-			this.ModuleScope = ptrType$86.nil;
-			this.CharFreq = ptrType$88.nil;
+			this.ModuleScope = ptrType$87.nil;
+			this.CharFreq = ptrType$89.nil;
 			this.ManifestForYarnPnP = new Expr.ptr($ifaceNil, new logger.Loc.ptr(0));
 			this.Hashbang = "";
 			this.Directives = sliceType$9.nil;
@@ -140502,77 +141730,78 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 		ptrType$32 = $ptrType(SExpr);
 		ptrType$33 = $ptrType(SReturn);
 		sliceType$9 = $sliceType($String);
-		ptrType$34 = $ptrType(EClass);
-		ptrType$35 = $ptrType(SFunction);
-		ptrType$36 = $ptrType(SEmpty);
-		ptrType$37 = $ptrType(SImport);
-		ptrType$38 = $ptrType(SClass);
-		ptrType$39 = $ptrType(SLocal);
-		ptrType$40 = $ptrType(STry);
-		ptrType$41 = $ptrType(SExportFrom);
-		ptrType$42 = $ptrType(SExportClause);
-		ptrType$43 = $ptrType(SExportDefault);
-		ptrType$44 = $ptrType(Finally);
-		ptrType$45 = $ptrType(EImportIdentifier);
+		ptrType$34 = $ptrType(TemplatePart);
+		ptrType$35 = $ptrType(EClass);
+		ptrType$36 = $ptrType(SFunction);
+		ptrType$37 = $ptrType(SEmpty);
+		ptrType$38 = $ptrType(SImport);
+		ptrType$39 = $ptrType(SClass);
+		ptrType$40 = $ptrType(SLocal);
+		ptrType$41 = $ptrType(STry);
+		ptrType$42 = $ptrType(SExportFrom);
+		ptrType$43 = $ptrType(SExportClause);
+		ptrType$44 = $ptrType(SExportDefault);
+		ptrType$45 = $ptrType(Finally);
+		ptrType$46 = $ptrType(EImportIdentifier);
 		sliceType$10 = $sliceType(Stmt);
 		funcType = $funcType([ast.Ref], [$Bool], false);
-		ptrType$46 = $ptrType(ast.LocRef);
+		ptrType$47 = $ptrType(ast.LocRef);
 		sliceType$11 = $sliceType(Arg);
 		sliceType$12 = $sliceType(ArrayBinding);
 		sliceType$13 = $sliceType(PropertyBinding);
-		ptrType$47 = $ptrType(ESuper);
-		ptrType$48 = $ptrType(ENewTarget);
-		ptrType$49 = $ptrType(EPrivateIdentifier);
-		ptrType$50 = $ptrType(ENameOfSymbol);
-		ptrType$51 = $ptrType(EJSXElement);
-		ptrType$52 = $ptrType(EJSXText);
-		ptrType$53 = $ptrType(EAwait);
-		ptrType$54 = $ptrType(EYield);
-		ptrType$55 = $ptrType(ERequireString);
-		ptrType$56 = $ptrType(ERequireResolveString);
-		ptrType$57 = $ptrType(EImportString);
-		ptrType$58 = $ptrType(EImportCall);
-		ptrType$59 = $ptrType(SBlock);
-		ptrType$60 = $ptrType(STypeScript);
-		ptrType$61 = $ptrType(SComment);
-		ptrType$62 = $ptrType(SDebugger);
-		ptrType$63 = $ptrType(SDirective);
+		ptrType$48 = $ptrType(ESuper);
+		ptrType$49 = $ptrType(ENewTarget);
+		ptrType$50 = $ptrType(EPrivateIdentifier);
+		ptrType$51 = $ptrType(ENameOfSymbol);
+		ptrType$52 = $ptrType(EJSXElement);
+		ptrType$53 = $ptrType(EJSXText);
+		ptrType$54 = $ptrType(EAwait);
+		ptrType$55 = $ptrType(EYield);
+		ptrType$56 = $ptrType(ERequireString);
+		ptrType$57 = $ptrType(ERequireResolveString);
+		ptrType$58 = $ptrType(EImportString);
+		ptrType$59 = $ptrType(EImportCall);
+		ptrType$60 = $ptrType(SBlock);
+		ptrType$61 = $ptrType(STypeScript);
+		ptrType$62 = $ptrType(SComment);
+		ptrType$63 = $ptrType(SDebugger);
+		ptrType$64 = $ptrType(SDirective);
 		sliceType$14 = $sliceType(ClauseItem);
-		ptrType$64 = $ptrType(ExportStarAlias);
-		ptrType$65 = $ptrType(SExportStar);
-		ptrType$66 = $ptrType(SExportEquals);
-		ptrType$67 = $ptrType(SLazyExport);
+		ptrType$65 = $ptrType(ExportStarAlias);
+		ptrType$66 = $ptrType(SExportStar);
+		ptrType$67 = $ptrType(SExportEquals);
+		ptrType$68 = $ptrType(SLazyExport);
 		sliceType$15 = $sliceType(EnumValue);
-		ptrType$68 = $ptrType(SEnum);
-		ptrType$69 = $ptrType(SNamespace);
-		ptrType$70 = $ptrType(SLabel);
-		ptrType$71 = $ptrType(SIf);
-		ptrType$72 = $ptrType(SFor);
-		ptrType$73 = $ptrType(SForIn);
-		ptrType$74 = $ptrType(SForOf);
-		ptrType$75 = $ptrType(SDoWhile);
-		ptrType$76 = $ptrType(SWhile);
-		ptrType$77 = $ptrType(SWith);
-		ptrType$78 = $ptrType(Catch);
+		ptrType$69 = $ptrType(SEnum);
+		ptrType$70 = $ptrType(SNamespace);
+		ptrType$71 = $ptrType(SLabel);
+		ptrType$72 = $ptrType(SIf);
+		ptrType$73 = $ptrType(SFor);
+		ptrType$74 = $ptrType(SForIn);
+		ptrType$75 = $ptrType(SForOf);
+		ptrType$76 = $ptrType(SDoWhile);
+		ptrType$77 = $ptrType(SWhile);
+		ptrType$78 = $ptrType(SWith);
+		ptrType$79 = $ptrType(Catch);
 		sliceType$16 = $sliceType(Case);
-		ptrType$79 = $ptrType(SSwitch);
-		ptrType$80 = $ptrType(sliceType$14);
-		ptrType$81 = $ptrType(logger.Loc);
-		ptrType$82 = $ptrType(SThrow);
+		ptrType$80 = $ptrType(SSwitch);
+		ptrType$81 = $ptrType(sliceType$14);
+		ptrType$82 = $ptrType(logger.Loc);
+		ptrType$83 = $ptrType(SThrow);
 		sliceType$17 = $sliceType(Decl);
-		ptrType$83 = $ptrType(SBreak);
-		ptrType$84 = $ptrType(SContinue);
-		ptrType$85 = $ptrType(TSNamespaceScope);
-		ptrType$86 = $ptrType(Scope);
-		sliceType$18 = $sliceType(ptrType$86);
+		ptrType$84 = $ptrType(SBreak);
+		ptrType$85 = $ptrType(SContinue);
+		ptrType$86 = $ptrType(TSNamespaceScope);
+		ptrType$87 = $ptrType(Scope);
+		sliceType$18 = $sliceType(ptrType$87);
 		sliceType$19 = $sliceType(ScopeMember);
 		sliceType$20 = $sliceType(ast.Ref);
 		mapType = $mapType($String, ScopeMember);
 		mapType$1 = $mapType($String, ast.Ref);
-		ptrType$87 = $ptrType(logger.Source);
+		ptrType$88 = $ptrType(logger.Source);
 		sliceType$21 = $sliceType(Part);
 		sliceType$22 = $sliceType(ast.Symbol);
-		ptrType$88 = $ptrType(ast.CharFreq);
+		ptrType$89 = $ptrType(ast.CharFreq);
 		sliceType$23 = $sliceType(ast.ImportRecord);
 		sliceType$24 = $sliceType($Uint32);
 		arrayType = $arrayType($Uint32, 4);
@@ -141162,7 +142391,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 			comma = _tuple[0];
 			ok = _tuple[1];
 			if (ok && (comma.Op === 36)) {
-				clone = $clone(comma, EBinary);
+				clone = $clone((comma === ptrType$16.nil && $throwNilPointerError(), comma), EBinary);
 				Expr.copy(clone.Right, JoinWithLeftAssociativeOp(op, $clone(clone.Right, Expr), $clone(b, Expr)));
 				return new Expr.ptr(clone, $clone(a.Loc, logger.Loc));
 			}
@@ -141421,7 +142650,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 							_i$3++;
 						$s = 38; continue;
 						case 39:
-						clone$1[0] = $clone(e$6, EArray);
+						clone$1[0] = $clone((e$6 === ptrType$28.nil && $throwNilPointerError(), e$6), EArray);
 						clone$1[0].Items = items;
 						$s = -1; return new Expr.ptr(clone$1[0], $clone(expr.Loc, logger.Loc));
 					/* } */ case 37:
@@ -141478,7 +142707,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 							_i$6++;
 						$s = 49; continue;
 						case 50:
-						clone$2[0] = $clone(e$7, EObject);
+						clone$2[0] = $clone((e$7 === ptrType$29.nil && $throwNilPointerError(), e$7), EObject);
 						clone$2[0].Properties = properties;
 						$s = -1; return new Expr.ptr(clone$2[0], $clone(expr.Loc, logger.Loc));
 					/* } */ case 48:
@@ -141687,7 +142916,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 								if (!target$1.IsAsync) {
 									$s = -1; return s.Value;
 								} else {
-									clone[0] = $clone(target$1, EArrow);
+									clone[0] = $clone((target$1 === ptrType$13.nil && $throwNilPointerError(), target$1), EArrow);
 									(x$1 = clone[0].Body.Block.Stmts, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).Data = new SReturn.ptr($clone(s.Value, Expr));
 									clone[0].PreferExpr = true;
 									$s = -1; return new Expr.ptr(new ECall.ptr($clone(new Expr.ptr(clone[0], $clone(e$11.Target.Loc, logger.Loc)), Expr), sliceType$5.nil, new logger.Loc.ptr(0), 0, 0, false, false), $clone(expr.Loc, logger.Loc));
@@ -142929,7 +144158,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 					if (parts.$length === 0) {
 						headCooked = $appendSlice($appendSlice(headCooked, str$1.Value), part.TailCooked);
 					} else {
-						prevPart = (x = parts.$length - 1 >> 0, ((x < 0 || x >= parts.$length) ? ($throwRuntimeError("index out of range"), undefined) : parts.$array[parts.$offset + x]));
+						prevPart = (x = parts.$length - 1 >> 0, ((x < 0 || x >= parts.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(parts.$array, parts.$offset + x, ptrType$34)));
 						prevPart.TailCooked = $appendSlice($appendSlice(prevPart.TailCooked, str$1.Value), part.TailCooked);
 					}
 				} else {
@@ -142975,7 +144204,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 				sideEffects = _tmp$1;
 				ok = _tmp$2;
 				return [isNullOrUndefined, sideEffects, ok];
-			} else if ($assertType(_ref, ptrType$29, true)[1] || $assertType(_ref, ptrType$28, true)[1] || $assertType(_ref, ptrType$34, true)[1]) {
+			} else if ($assertType(_ref, ptrType$29, true)[1] || $assertType(_ref, ptrType$28, true)[1] || $assertType(_ref, ptrType$35, true)[1]) {
 				e$3 = _ref;
 				_tmp$3 = false;
 				_tmp$4 = 0;
@@ -143145,7 +144374,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 				sideEffects = _tmp$16;
 				ok = _tmp$17;
 				return [boolean$1, sideEffects, ok];
-			} else if ($assertType(_ref, ptrType$29, true)[1] || $assertType(_ref, ptrType$28, true)[1] || $assertType(_ref, ptrType$34, true)[1]) {
+			} else if ($assertType(_ref, ptrType$29, true)[1] || $assertType(_ref, ptrType$28, true)[1] || $assertType(_ref, ptrType$35, true)[1]) {
 				e$8 = _ref;
 				_tmp$18 = true;
 				_tmp$19 = 0;
@@ -143394,24 +144623,24 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
 				stmt = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), Stmt);
 				_ref$1 = stmt.Data;
-				/* */ if ($assertType(_ref$1, ptrType$35, true)[1] || $assertType(_ref$1, ptrType$36, true)[1]) { $s = 3; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$37, true)[1]) { $s = 4; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$38, true)[1]) { $s = 5; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$36, true)[1] || $assertType(_ref$1, ptrType$37, true)[1]) { $s = 3; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$38, true)[1]) { $s = 4; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$39, true)[1]) { $s = 5; continue; }
 				/* */ if ($assertType(_ref$1, ptrType$33, true)[1]) { $s = 6; continue; }
 				/* */ if ($assertType(_ref$1, ptrType$32, true)[1]) { $s = 7; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$39, true)[1]) { $s = 8; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$40, true)[1]) { $s = 9; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$41, true)[1]) { $s = 10; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$42, true)[1]) { $s = 11; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$43, true)[1]) { $s = 12; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$40, true)[1]) { $s = 8; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$41, true)[1]) { $s = 9; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$42, true)[1]) { $s = 10; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$43, true)[1]) { $s = 11; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$44, true)[1]) { $s = 12; continue; }
 				/* */ $s = 13; continue;
-				/* if ($assertType(_ref$1, ptrType$35, true)[1] || $assertType(_ref$1, ptrType$36, true)[1]) { */ case 3:
+				/* if ($assertType(_ref$1, ptrType$36, true)[1] || $assertType(_ref$1, ptrType$37, true)[1]) { */ case 3:
 					s = _ref$1;
 					$s = 14; continue;
-				/* } else if ($assertType(_ref$1, ptrType$37, true)[1]) { */ case 4:
+				/* } else if ($assertType(_ref$1, ptrType$38, true)[1]) { */ case 4:
 					s$1 = _ref$1.$val;
 					$s = 14; continue;
-				/* } else if ($assertType(_ref$1, ptrType$38, true)[1]) { */ case 5:
+				/* } else if ($assertType(_ref$1, ptrType$39, true)[1]) { */ case 5:
 					s$2 = _ref$1.$val;
 					_r = $clone(ctx, HelperContext).ClassCanBeRemovedIfUnused($clone(s$2.Class, Class)); /* */ $s = 17; case 17: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 					/* */ if (!_r) { $s = 15; continue; }
@@ -143445,7 +144674,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 						}
 					/* } */ case 24:
 					$s = 14; continue;
-				/* } else if ($assertType(_ref$1, ptrType$39, true)[1]) { */ case 8:
+				/* } else if ($assertType(_ref$1, ptrType$40, true)[1]) { */ case 8:
 					s$5 = _ref$1.$val;
 					if (s$5.Kind === 4) {
 						$s = -1; return false;
@@ -143517,11 +144746,11 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 					$s = 26; continue;
 					case 27:
 					$s = 14; continue;
-				/* } else if ($assertType(_ref$1, ptrType$40, true)[1]) { */ case 9:
+				/* } else if ($assertType(_ref$1, ptrType$41, true)[1]) { */ case 9:
 					s$6 = _ref$1.$val;
 					_r$5 = $clone(ctx, HelperContext).StmtsCanBeRemovedIfUnused(s$6.Block.Stmts, 0); /* */ $s = 48; case 48: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 					if (!_r$5) { _v$3 = true; $s = 47; continue s; }
-					if (!(!(s$6.Finally === ptrType$44.nil))) { _v$4 = false; $s = 49; continue s; }
+					if (!(!(s$6.Finally === ptrType$45.nil))) { _v$4 = false; $s = 49; continue s; }
 					_r$6 = $clone(ctx, HelperContext).StmtsCanBeRemovedIfUnused(s$6.Finally.Block.Stmts, 0); /* */ $s = 50; case 50: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 					_v$4 = !_r$6; case 49:
 					_v$3 = _v$4; case 47:
@@ -143531,21 +144760,21 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 						$s = -1; return false;
 					/* } */ case 46:
 					$s = 14; continue;
-				/* } else if ($assertType(_ref$1, ptrType$41, true)[1]) { */ case 10:
+				/* } else if ($assertType(_ref$1, ptrType$42, true)[1]) { */ case 10:
 					s$7 = _ref$1.$val;
 					$s = 14; continue;
-				/* } else if ($assertType(_ref$1, ptrType$42, true)[1]) { */ case 11:
+				/* } else if ($assertType(_ref$1, ptrType$43, true)[1]) { */ case 11:
 					s$8 = _ref$1.$val;
 					if (!(((((flags & 1) >>> 0)) === 0))) {
 						$s = -1; return false;
 					}
 					$s = 14; continue;
-				/* } else if ($assertType(_ref$1, ptrType$43, true)[1]) { */ case 12:
+				/* } else if ($assertType(_ref$1, ptrType$44, true)[1]) { */ case 12:
 					s$9 = _ref$1.$val;
 					_ref$6 = s$9.Value.Data;
 					/* */ if ($assertType(_ref$6, ptrType$32, true)[1]) { $s = 51; continue; }
-					/* */ if ($assertType(_ref$6, ptrType$35, true)[1]) { $s = 52; continue; }
-					/* */ if ($assertType(_ref$6, ptrType$38, true)[1]) { $s = 53; continue; }
+					/* */ if ($assertType(_ref$6, ptrType$36, true)[1]) { $s = 52; continue; }
+					/* */ if ($assertType(_ref$6, ptrType$39, true)[1]) { $s = 53; continue; }
 					/* */ $s = 54; continue;
 					/* if ($assertType(_ref$6, ptrType$32, true)[1]) { */ case 51:
 						s2 = _ref$6.$val;
@@ -143556,10 +144785,10 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 							$s = -1; return false;
 						/* } */ case 57:
 						$s = 55; continue;
-					/* } else if ($assertType(_ref$6, ptrType$35, true)[1]) { */ case 52:
+					/* } else if ($assertType(_ref$6, ptrType$36, true)[1]) { */ case 52:
 						s2$1 = _ref$6.$val;
 						$s = 55; continue;
-					/* } else if ($assertType(_ref$6, ptrType$38, true)[1]) { */ case 53:
+					/* } else if ($assertType(_ref$6, ptrType$39, true)[1]) { */ case 53:
 						s2$2 = _ref$6.$val;
 						_r$8 = $clone(ctx, HelperContext).ClassCanBeRemovedIfUnused($clone(s2$2.Class, Class)); /* */ $s = 61; case 61: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 						/* */ if (!_r$8) { $s = 59; continue; }
@@ -143678,9 +144907,9 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 			/* */ if ($assertType(_ref, ptrType$5, true)[1]) { $s = 2; continue; }
 			/* */ if ($assertType(_ref, ptrType$6, true)[1] || $assertType(_ref, ptrType$7, true)[1] || $assertType(_ref, ptrType$24, true)[1] || $assertType(_ref, ptrType$8, true)[1] || $assertType(_ref, ptrType$9, true)[1] || $assertType(_ref, ptrType$10, true)[1] || $assertType(_ref, ptrType$11, true)[1] || $assertType(_ref, ptrType$25, true)[1] || $assertType(_ref, ptrType$14, true)[1] || $assertType(_ref, ptrType$12, true)[1] || $assertType(_ref, ptrType$13, true)[1] || $assertType(_ref, ptrType$26, true)[1]) { $s = 3; continue; }
 			/* */ if ($assertType(_ref, ptrType$1, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$34, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$35, true)[1]) { $s = 5; continue; }
 			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$45, true)[1]) { $s = 7; continue; }
+			/* */ if ($assertType(_ref, ptrType$46, true)[1]) { $s = 7; continue; }
 			/* */ if ($assertType(_ref, ptrType$18, true)[1]) { $s = 8; continue; }
 			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 9; continue; }
 			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 10; continue; }
@@ -143704,7 +144933,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 			/* } else if ($assertType(_ref, ptrType$1, true)[1]) { */ case 4:
 				e$3 = _ref.$val;
 				$s = -1; return e$3.CanBeRemovedIfUnused;
-			/* } else if ($assertType(_ref, ptrType$34, true)[1]) { */ case 5:
+			/* } else if ($assertType(_ref, ptrType$35, true)[1]) { */ case 5:
 				e$4 = _ref.$val;
 				_r$1 = $clone(ctx, HelperContext).ClassCanBeRemovedIfUnused($clone(e$4.Class, Class)); /* */ $s = 19; case 19: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				$24r$1 = _r$1;
@@ -143723,7 +144952,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 					$s = -1; return true;
 				/* } */ case 22:
 				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$45, true)[1]) { */ case 7:
+			/* } else if ($assertType(_ref, ptrType$46, true)[1]) { */ case 7:
 				e$6 = _ref.$val;
 				$s = -1; return true;
 			/* } else if ($assertType(_ref, ptrType$18, true)[1]) { */ case 8:
@@ -144136,7 +145365,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 							i = _i$1;
 							p = $clone(((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]), Property);
 							if ((p.Kind === 2) || (p.Kind === 3)) {
-								clone[0] = $clone(v$1, EObject);
+								clone[0] = $clone((v$1 === ptrType$29.nil && $throwNilPointerError(), v$1), EObject);
 								clone[0].Properties = $subslice(v$1.Properties, i);
 								property.ValueOrNil.Data = clone[0];
 								result = $append(result, property);
@@ -144147,7 +145376,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 								str = _tuple[0];
 								ok = _tuple[1];
 								if (ok && helpers.UTF16EqualsString(str.Value, "__proto__")) {
-									clone$1[0] = $clone(v$1, EObject);
+									clone$1[0] = $clone((v$1 === ptrType$29.nil && $throwNilPointerError(), v$1), EObject);
 									clone$1[0].Properties = $subslice(v$1.Properties, i);
 									property.ValueOrNil.Data = clone$1[0];
 									result = $append(result, property);
@@ -144326,7 +145555,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 							/* */ $s = 23; continue;
 							/* if (yesIsSpread && noIsSpread) { */ case 22:
 								temp[0] = new EIf.ptr($clone(test, Expr), $clone(yesSpread.Value, Expr), $clone(noSpread.Value, Expr));
-								clone[0] = $clone(y$1, ECall);
+								clone[0] = $clone((y$1 === ptrType$3.nil && $throwNilPointerError(), y$1), ECall);
 								clone[0].Args = $appendSlice(new sliceType$5([]), clone[0].Args);
 								_r$5 = $clone(ctx, HelperContext).MangleIfExpr($clone(loc, logger.Loc), temp[0], unsupportedFeatures); /* */ $s = 24; case 24: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 								Expr.copy((x$4 = clone[0].Args, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0])), new Expr.ptr(new ESpread.ptr($clone(_r$5, Expr)), $clone(loc, logger.Loc)));
@@ -144336,7 +145565,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 							/* */ $s = 26; continue;
 							/* if (!yesIsSpread && !noIsSpread) { */ case 25:
 								temp$1[0] = new EIf.ptr($clone(test, Expr), $clone((x$5 = y$1.Args, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0])), Expr), $clone((x$6 = n$1.Args, (0 >= x$6.$length ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + 0])), Expr));
-								clone$1[0] = $clone(y$1, ECall);
+								clone$1[0] = $clone((y$1 === ptrType$3.nil && $throwNilPointerError(), y$1), ECall);
 								clone$1[0].Args = $appendSlice(new sliceType$5([]), clone$1[0].Args);
 								_r$6 = $clone(ctx, HelperContext).MangleIfExpr($clone(loc, logger.Loc), temp$1[0], unsupportedFeatures); /* */ $s = 27; case 27: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 								Expr.copy((x$7 = clone$1[0].Args, (0 >= x$7.$length ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + 0])), _r$6);
@@ -144705,11 +145934,11 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 		ptrType$16.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$8.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$24.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
-		ptrType$47.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
+		ptrType$48.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$6.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$7.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$25.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
-		ptrType$48.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
+		ptrType$49.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$26.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$30.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$3.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}, {prop: "HasSameFlagsAs", name: "HasSameFlagsAs", pkg: "", typ: $funcType([ptrType$3], [$Bool], false)}];
@@ -144717,13 +145946,13 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 		ptrType$2.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}, {prop: "HasSameFlagsAs", name: "HasSameFlagsAs", pkg: "", typ: $funcType([ptrType$2], [$Bool], false)}];
 		ptrType$13.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$12.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
-		ptrType$34.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
+		ptrType$35.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$27.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
-		ptrType$45.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
-		ptrType$49.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
+		ptrType$46.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$50.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$51.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$52.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
+		ptrType$53.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$9.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$10.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$29.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
@@ -144734,31 +145963,30 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 		ptrType$5.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		AnnotationFlags.methods = [{prop: "Has", name: "Has", pkg: "", typ: $funcType([AnnotationFlags], [$Bool], false)}];
 		ptrType$4.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
-		ptrType$53.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$54.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
-		ptrType$18.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$55.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
+		ptrType$18.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$56.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$57.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$58.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
-		ptrType$59.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
-		ptrType$36.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
+		ptrType$59.methods = [{prop: "isExpr", name: "isExpr", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$60.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
+		ptrType$37.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$61.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$62.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$63.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
-		ptrType$42.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
-		ptrType$41.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
+		ptrType$64.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$43.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
-		ptrType$65.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
+		ptrType$42.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
+		ptrType$44.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$66.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$67.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
-		ptrType$32.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$68.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
+		ptrType$32.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$69.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
-		ptrType$35.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
-		ptrType$38.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$70.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
+		ptrType$36.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
+		ptrType$39.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$71.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$72.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$73.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
@@ -144766,17 +145994,18 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 		ptrType$75.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$76.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$77.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
-		ptrType$40.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
-		ptrType$79.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
-		ptrType$37.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
+		ptrType$78.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
+		ptrType$41.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
+		ptrType$80.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
+		ptrType$38.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$33.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
-		ptrType$82.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
-		LocalKind.methods = [{prop: "IsUsing", name: "IsUsing", pkg: "", typ: $funcType([], [$Bool], false)}];
-		ptrType$39.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$83.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
+		LocalKind.methods = [{prop: "IsUsing", name: "IsUsing", pkg: "", typ: $funcType([], [$Bool], false)}];
+		ptrType$40.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ptrType$84.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
+		ptrType$85.methods = [{prop: "isStmt", name: "isStmt", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		ScopeKind.methods = [{prop: "StopsHoisting", name: "StopsHoisting", pkg: "", typ: $funcType([], [$Bool], false)}];
-		ptrType$86.methods = [{prop: "RecursiveSetStrictMode", name: "RecursiveSetStrictMode", pkg: "", typ: $funcType([StrictModeKind], [], false)}];
+		ptrType$87.methods = [{prop: "RecursiveSetStrictMode", name: "RecursiveSetStrictMode", pkg: "", typ: $funcType([StrictModeKind], [], false)}];
 		TSNamespaceMemberProperty.methods = [{prop: "isTSNamespaceMember", name: "isTSNamespaceMember", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		TSNamespaceMemberNamespace.methods = [{prop: "isTSNamespaceMember", name: "isTSNamespaceMember", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
 		TSNamespaceMemberEnumNumber.methods = [{prop: "isTSNamespaceMember", name: "isTSNamespaceMember", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}];
@@ -144790,9 +146019,9 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 		Property.init("", [{prop: "ClassStaticBlock", name: "ClassStaticBlock", embedded: false, exported: true, typ: ptrType$23, tag: ""}, {prop: "Key", name: "Key", embedded: false, exported: true, typ: Expr, tag: ""}, {prop: "ValueOrNil", name: "ValueOrNil", embedded: false, exported: true, typ: Expr, tag: ""}, {prop: "InitializerOrNil", name: "InitializerOrNil", embedded: false, exported: true, typ: Expr, tag: ""}, {prop: "Decorators", name: "Decorators", embedded: false, exported: true, typ: sliceType$7, tag: ""}, {prop: "Loc", name: "Loc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "CloseBracketLoc", name: "CloseBracketLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "Kind", name: "Kind", embedded: false, exported: true, typ: PropertyKind, tag: ""}, {prop: "Flags", name: "Flags", embedded: false, exported: true, typ: PropertyFlags, tag: ""}]);
 		PropertyBinding.init("", [{prop: "Key", name: "Key", embedded: false, exported: true, typ: Expr, tag: ""}, {prop: "Value", name: "Value", embedded: false, exported: true, typ: Binding, tag: ""}, {prop: "DefaultValueOrNil", name: "DefaultValueOrNil", embedded: false, exported: true, typ: Expr, tag: ""}, {prop: "Loc", name: "Loc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "CloseBracketLoc", name: "CloseBracketLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "IsComputed", name: "IsComputed", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "IsSpread", name: "IsSpread", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "PreferQuotedKey", name: "PreferQuotedKey", embedded: false, exported: true, typ: $Bool, tag: ""}]);
 		Arg.init("", [{prop: "Binding", name: "Binding", embedded: false, exported: true, typ: Binding, tag: ""}, {prop: "DefaultOrNil", name: "DefaultOrNil", embedded: false, exported: true, typ: Expr, tag: ""}, {prop: "Decorators", name: "Decorators", embedded: false, exported: true, typ: sliceType$7, tag: ""}, {prop: "IsTypeScriptCtorField", name: "IsTypeScriptCtorField", embedded: false, exported: true, typ: $Bool, tag: ""}]);
-		Fn.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: ptrType$46, tag: ""}, {prop: "Args", name: "Args", embedded: false, exported: true, typ: sliceType$11, tag: ""}, {prop: "Body", name: "Body", embedded: false, exported: true, typ: FnBody, tag: ""}, {prop: "ArgumentsRef", name: "ArgumentsRef", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "OpenParenLoc", name: "OpenParenLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "IsAsync", name: "IsAsync", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "IsGenerator", name: "IsGenerator", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasRestArg", name: "HasRestArg", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasIfScope", name: "HasIfScope", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasNoSideEffectsComment", name: "HasNoSideEffectsComment", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "IsUniqueFormalParameters", name: "IsUniqueFormalParameters", embedded: false, exported: true, typ: $Bool, tag: ""}]);
+		Fn.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: ptrType$47, tag: ""}, {prop: "Args", name: "Args", embedded: false, exported: true, typ: sliceType$11, tag: ""}, {prop: "Body", name: "Body", embedded: false, exported: true, typ: FnBody, tag: ""}, {prop: "ArgumentsRef", name: "ArgumentsRef", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "OpenParenLoc", name: "OpenParenLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "IsAsync", name: "IsAsync", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "IsGenerator", name: "IsGenerator", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasRestArg", name: "HasRestArg", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasIfScope", name: "HasIfScope", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HasNoSideEffectsComment", name: "HasNoSideEffectsComment", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "IsUniqueFormalParameters", name: "IsUniqueFormalParameters", embedded: false, exported: true, typ: $Bool, tag: ""}]);
 		FnBody.init("", [{prop: "Block", name: "Block", embedded: false, exported: true, typ: SBlock, tag: ""}, {prop: "Loc", name: "Loc", embedded: false, exported: true, typ: logger.Loc, tag: ""}]);
-		Class.init("", [{prop: "Decorators", name: "Decorators", embedded: false, exported: true, typ: sliceType$7, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: ptrType$46, tag: ""}, {prop: "ExtendsOrNil", name: "ExtendsOrNil", embedded: false, exported: true, typ: Expr, tag: ""}, {prop: "Properties", name: "Properties", embedded: false, exported: true, typ: sliceType$6, tag: ""}, {prop: "ClassKeyword", name: "ClassKeyword", embedded: false, exported: true, typ: logger.Range, tag: ""}, {prop: "BodyLoc", name: "BodyLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "CloseBraceLoc", name: "CloseBraceLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "ShouldLowerStandardDecorators", name: "ShouldLowerStandardDecorators", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "UseDefineForClassFields", name: "UseDefineForClassFields", embedded: false, exported: true, typ: $Bool, tag: ""}]);
+		Class.init("", [{prop: "Decorators", name: "Decorators", embedded: false, exported: true, typ: sliceType$7, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: ptrType$47, tag: ""}, {prop: "ExtendsOrNil", name: "ExtendsOrNil", embedded: false, exported: true, typ: Expr, tag: ""}, {prop: "Properties", name: "Properties", embedded: false, exported: true, typ: sliceType$6, tag: ""}, {prop: "ClassKeyword", name: "ClassKeyword", embedded: false, exported: true, typ: logger.Range, tag: ""}, {prop: "BodyLoc", name: "BodyLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "CloseBraceLoc", name: "CloseBraceLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "ShouldLowerStandardDecorators", name: "ShouldLowerStandardDecorators", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "UseDefineForClassFields", name: "UseDefineForClassFields", embedded: false, exported: true, typ: $Bool, tag: ""}]);
 		ArrayBinding.init("", [{prop: "Binding", name: "Binding", embedded: false, exported: true, typ: Binding, tag: ""}, {prop: "DefaultValueOrNil", name: "DefaultValueOrNil", embedded: false, exported: true, typ: Expr, tag: ""}, {prop: "Loc", name: "Loc", embedded: false, exported: true, typ: logger.Loc, tag: ""}]);
 		Binding.init("", [{prop: "Data", name: "Data", embedded: false, exported: true, typ: B, tag: ""}, {prop: "Loc", name: "Loc", embedded: false, exported: true, typ: logger.Loc, tag: ""}]);
 		B.init([{prop: "isBinding", name: "isBinding", pkg: "github.com/evanw/esbuild/internal/js_ast", typ: $funcType([], [], false)}]);
@@ -144855,7 +146084,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 		SExportFrom.init("", [{prop: "Items", name: "Items", embedded: false, exported: true, typ: sliceType$14, tag: ""}, {prop: "NamespaceRef", name: "NamespaceRef", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "ImportRecordIndex", name: "ImportRecordIndex", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "IsSingleLine", name: "IsSingleLine", embedded: false, exported: true, typ: $Bool, tag: ""}]);
 		SExportDefault.init("", [{prop: "Value", name: "Value", embedded: false, exported: true, typ: Stmt, tag: ""}, {prop: "DefaultName", name: "DefaultName", embedded: false, exported: true, typ: ast.LocRef, tag: ""}]);
 		ExportStarAlias.init("", [{prop: "OriginalName", name: "OriginalName", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Loc", name: "Loc", embedded: false, exported: true, typ: logger.Loc, tag: ""}]);
-		SExportStar.init("", [{prop: "Alias", name: "Alias", embedded: false, exported: true, typ: ptrType$64, tag: ""}, {prop: "NamespaceRef", name: "NamespaceRef", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "ImportRecordIndex", name: "ImportRecordIndex", embedded: false, exported: true, typ: $Uint32, tag: ""}]);
+		SExportStar.init("", [{prop: "Alias", name: "Alias", embedded: false, exported: true, typ: ptrType$65, tag: ""}, {prop: "NamespaceRef", name: "NamespaceRef", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "ImportRecordIndex", name: "ImportRecordIndex", embedded: false, exported: true, typ: $Uint32, tag: ""}]);
 		SExportEquals.init("", [{prop: "Value", name: "Value", embedded: false, exported: true, typ: Expr, tag: ""}]);
 		SLazyExport.init("", [{prop: "Value", name: "Value", embedded: false, exported: true, typ: Expr, tag: ""}]);
 		SExpr.init("", [{prop: "Value", name: "Value", embedded: false, exported: true, typ: Expr, tag: ""}, {prop: "IsFromClassOrFnThatCanBeRemovedIfUnused", name: "IsFromClassOrFnThatCanBeRemovedIfUnused", embedded: false, exported: true, typ: $Bool, tag: ""}]);
@@ -144874,19 +146103,19 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 		SWith.init("", [{prop: "Value", name: "Value", embedded: false, exported: true, typ: Expr, tag: ""}, {prop: "Body", name: "Body", embedded: false, exported: true, typ: Stmt, tag: ""}, {prop: "BodyLoc", name: "BodyLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "IsSingleLineBody", name: "IsSingleLineBody", embedded: false, exported: true, typ: $Bool, tag: ""}]);
 		Catch.init("", [{prop: "BindingOrNil", name: "BindingOrNil", embedded: false, exported: true, typ: Binding, tag: ""}, {prop: "Block", name: "Block", embedded: false, exported: true, typ: SBlock, tag: ""}, {prop: "Loc", name: "Loc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "BlockLoc", name: "BlockLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}]);
 		Finally.init("", [{prop: "Block", name: "Block", embedded: false, exported: true, typ: SBlock, tag: ""}, {prop: "Loc", name: "Loc", embedded: false, exported: true, typ: logger.Loc, tag: ""}]);
-		STry.init("", [{prop: "Catch", name: "Catch", embedded: false, exported: true, typ: ptrType$78, tag: ""}, {prop: "Finally", name: "Finally", embedded: false, exported: true, typ: ptrType$44, tag: ""}, {prop: "Block", name: "Block", embedded: false, exported: true, typ: SBlock, tag: ""}, {prop: "BlockLoc", name: "BlockLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}]);
+		STry.init("", [{prop: "Catch", name: "Catch", embedded: false, exported: true, typ: ptrType$79, tag: ""}, {prop: "Finally", name: "Finally", embedded: false, exported: true, typ: ptrType$45, tag: ""}, {prop: "Block", name: "Block", embedded: false, exported: true, typ: SBlock, tag: ""}, {prop: "BlockLoc", name: "BlockLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}]);
 		Case.init("", [{prop: "ValueOrNil", name: "ValueOrNil", embedded: false, exported: true, typ: Expr, tag: ""}, {prop: "Body", name: "Body", embedded: false, exported: true, typ: sliceType$10, tag: ""}, {prop: "Loc", name: "Loc", embedded: false, exported: true, typ: logger.Loc, tag: ""}]);
 		SSwitch.init("", [{prop: "Test", name: "Test", embedded: false, exported: true, typ: Expr, tag: ""}, {prop: "Cases", name: "Cases", embedded: false, exported: true, typ: sliceType$16, tag: ""}, {prop: "BodyLoc", name: "BodyLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "CloseBraceLoc", name: "CloseBraceLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}]);
-		SImport.init("", [{prop: "DefaultName", name: "DefaultName", embedded: false, exported: true, typ: ptrType$46, tag: ""}, {prop: "Items", name: "Items", embedded: false, exported: true, typ: ptrType$80, tag: ""}, {prop: "StarNameLoc", name: "StarNameLoc", embedded: false, exported: true, typ: ptrType$81, tag: ""}, {prop: "NamespaceRef", name: "NamespaceRef", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "ImportRecordIndex", name: "ImportRecordIndex", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "IsSingleLine", name: "IsSingleLine", embedded: false, exported: true, typ: $Bool, tag: ""}]);
+		SImport.init("", [{prop: "DefaultName", name: "DefaultName", embedded: false, exported: true, typ: ptrType$47, tag: ""}, {prop: "Items", name: "Items", embedded: false, exported: true, typ: ptrType$81, tag: ""}, {prop: "StarNameLoc", name: "StarNameLoc", embedded: false, exported: true, typ: ptrType$82, tag: ""}, {prop: "NamespaceRef", name: "NamespaceRef", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "ImportRecordIndex", name: "ImportRecordIndex", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "IsSingleLine", name: "IsSingleLine", embedded: false, exported: true, typ: $Bool, tag: ""}]);
 		SReturn.init("", [{prop: "ValueOrNil", name: "ValueOrNil", embedded: false, exported: true, typ: Expr, tag: ""}]);
 		SThrow.init("", [{prop: "Value", name: "Value", embedded: false, exported: true, typ: Expr, tag: ""}]);
 		SLocal.init("", [{prop: "Decls", name: "Decls", embedded: false, exported: true, typ: sliceType$17, tag: ""}, {prop: "Kind", name: "Kind", embedded: false, exported: true, typ: LocalKind, tag: ""}, {prop: "IsExport", name: "IsExport", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "WasTSImportEquals", name: "WasTSImportEquals", embedded: false, exported: true, typ: $Bool, tag: ""}]);
-		SBreak.init("", [{prop: "Label", name: "Label", embedded: false, exported: true, typ: ptrType$46, tag: ""}]);
-		SContinue.init("", [{prop: "Label", name: "Label", embedded: false, exported: true, typ: ptrType$46, tag: ""}]);
+		SBreak.init("", [{prop: "Label", name: "Label", embedded: false, exported: true, typ: ptrType$47, tag: ""}]);
+		SContinue.init("", [{prop: "Label", name: "Label", embedded: false, exported: true, typ: ptrType$47, tag: ""}]);
 		ClauseItem.init("", [{prop: "Alias", name: "Alias", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "OriginalName", name: "OriginalName", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "AliasLoc", name: "AliasLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: ast.LocRef, tag: ""}]);
 		Decl.init("", [{prop: "Binding", name: "Binding", embedded: false, exported: true, typ: Binding, tag: ""}, {prop: "ValueOrNil", name: "ValueOrNil", embedded: false, exported: true, typ: Expr, tag: ""}]);
 		ScopeMember.init("", [{prop: "Ref", name: "Ref", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "Loc", name: "Loc", embedded: false, exported: true, typ: logger.Loc, tag: ""}]);
-		Scope.init("", [{prop: "TSNamespace", name: "TSNamespace", embedded: false, exported: true, typ: ptrType$85, tag: ""}, {prop: "Parent", name: "Parent", embedded: false, exported: true, typ: ptrType$86, tag: ""}, {prop: "Children", name: "Children", embedded: false, exported: true, typ: sliceType$18, tag: ""}, {prop: "Members", name: "Members", embedded: false, exported: true, typ: mapType, tag: ""}, {prop: "Replaced", name: "Replaced", embedded: false, exported: true, typ: sliceType$19, tag: ""}, {prop: "Generated", name: "Generated", embedded: false, exported: true, typ: sliceType$20, tag: ""}, {prop: "UseStrictLoc", name: "UseStrictLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "Label", name: "Label", embedded: false, exported: true, typ: ast.LocRef, tag: ""}, {prop: "LabelStmtIsLoop", name: "LabelStmtIsLoop", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "ContainsDirectEval", name: "ContainsDirectEval", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "ForbidArguments", name: "ForbidArguments", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "IsAfterConstLocalPrefix", name: "IsAfterConstLocalPrefix", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "StrictMode", name: "StrictMode", embedded: false, exported: true, typ: StrictModeKind, tag: ""}, {prop: "Kind", name: "Kind", embedded: false, exported: true, typ: ScopeKind, tag: ""}]);
+		Scope.init("", [{prop: "TSNamespace", name: "TSNamespace", embedded: false, exported: true, typ: ptrType$86, tag: ""}, {prop: "Parent", name: "Parent", embedded: false, exported: true, typ: ptrType$87, tag: ""}, {prop: "Children", name: "Children", embedded: false, exported: true, typ: sliceType$18, tag: ""}, {prop: "Members", name: "Members", embedded: false, exported: true, typ: mapType, tag: ""}, {prop: "Replaced", name: "Replaced", embedded: false, exported: true, typ: sliceType$19, tag: ""}, {prop: "Generated", name: "Generated", embedded: false, exported: true, typ: sliceType$20, tag: ""}, {prop: "UseStrictLoc", name: "UseStrictLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "Label", name: "Label", embedded: false, exported: true, typ: ast.LocRef, tag: ""}, {prop: "LabelStmtIsLoop", name: "LabelStmtIsLoop", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "ContainsDirectEval", name: "ContainsDirectEval", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "ForbidArguments", name: "ForbidArguments", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "IsAfterConstLocalPrefix", name: "IsAfterConstLocalPrefix", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "StrictMode", name: "StrictMode", embedded: false, exported: true, typ: StrictModeKind, tag: ""}, {prop: "Kind", name: "Kind", embedded: false, exported: true, typ: ScopeKind, tag: ""}]);
 		TSNamespaceScope.init("", [{prop: "ExportedMembers", name: "ExportedMembers", embedded: false, exported: true, typ: TSNamespaceMembers, tag: ""}, {prop: "LazilyGeneratedProperyAccesses", name: "LazilyGeneratedProperyAccesses", embedded: false, exported: true, typ: mapType$1, tag: ""}, {prop: "ArgRef", name: "ArgRef", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "IsEnumScope", name: "IsEnumScope", embedded: false, exported: true, typ: $Bool, tag: ""}]);
 		TSNamespaceMembers.init($String, TSNamespaceMember);
 		TSNamespaceMember.init("", [{prop: "Data", name: "Data", embedded: false, exported: true, typ: TSNamespaceMemberData, tag: ""}, {prop: "Loc", name: "Loc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "IsEnumValue", name: "IsEnumValue", embedded: false, exported: true, typ: $Bool, tag: ""}]);
@@ -144895,8 +146124,8 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 		TSNamespaceMemberNamespace.init("", [{prop: "ExportedMembers", name: "ExportedMembers", embedded: false, exported: true, typ: TSNamespaceMembers, tag: ""}]);
 		TSNamespaceMemberEnumNumber.init("", [{prop: "Value", name: "Value", embedded: false, exported: true, typ: $Float64, tag: ""}]);
 		TSNamespaceMemberEnumString.init("", [{prop: "Value", name: "Value", embedded: false, exported: true, typ: sliceType$4, tag: ""}]);
-		ModuleTypeData.init("", [{prop: "Source", name: "Source", embedded: false, exported: true, typ: ptrType$87, tag: ""}, {prop: "Range", name: "Range", embedded: false, exported: true, typ: logger.Range, tag: ""}, {prop: "Type", name: "Type", embedded: false, exported: true, typ: ModuleType, tag: ""}]);
-		AST.init("", [{prop: "ModuleTypeData", name: "ModuleTypeData", embedded: false, exported: true, typ: ModuleTypeData, tag: ""}, {prop: "Parts", name: "Parts", embedded: false, exported: true, typ: sliceType$21, tag: ""}, {prop: "Symbols", name: "Symbols", embedded: false, exported: true, typ: sliceType$22, tag: ""}, {prop: "ExprComments", name: "ExprComments", embedded: false, exported: true, typ: mapType$2, tag: ""}, {prop: "ModuleScope", name: "ModuleScope", embedded: false, exported: true, typ: ptrType$86, tag: ""}, {prop: "CharFreq", name: "CharFreq", embedded: false, exported: true, typ: ptrType$88, tag: ""}, {prop: "ManifestForYarnPnP", name: "ManifestForYarnPnP", embedded: false, exported: true, typ: Expr, tag: ""}, {prop: "Hashbang", name: "Hashbang", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Directives", name: "Directives", embedded: false, exported: true, typ: sliceType$9, tag: ""}, {prop: "URLForCSS", name: "URLForCSS", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "TopLevelSymbolToPartsFromParser", name: "TopLevelSymbolToPartsFromParser", embedded: false, exported: true, typ: mapType$3, tag: ""}, {prop: "TSEnums", name: "TSEnums", embedded: false, exported: true, typ: mapType$5, tag: ""}, {prop: "ConstValues", name: "ConstValues", embedded: false, exported: true, typ: mapType$6, tag: ""}, {prop: "MangledProps", name: "MangledProps", embedded: false, exported: true, typ: mapType$1, tag: ""}, {prop: "ReservedProps", name: "ReservedProps", embedded: false, exported: true, typ: mapType$7, tag: ""}, {prop: "ImportRecords", name: "ImportRecords", embedded: false, exported: true, typ: sliceType$23, tag: ""}, {prop: "NamedImports", name: "NamedImports", embedded: false, exported: true, typ: mapType$8, tag: ""}, {prop: "NamedExports", name: "NamedExports", embedded: false, exported: true, typ: mapType$9, tag: ""}, {prop: "ExportStarImportRecords", name: "ExportStarImportRecords", embedded: false, exported: true, typ: sliceType$24, tag: ""}, {prop: "SourceMapComment", name: "SourceMapComment", embedded: false, exported: true, typ: logger.Span, tag: ""}, {prop: "ExportKeyword", name: "ExportKeyword", embedded: false, exported: true, typ: logger.Range, tag: ""}, {prop: "TopLevelAwaitKeyword", name: "TopLevelAwaitKeyword", embedded: false, exported: true, typ: logger.Range, tag: ""}, {prop: "LiveTopLevelAwaitKeyword", name: "LiveTopLevelAwaitKeyword", embedded: false, exported: true, typ: logger.Range, tag: ""}, {prop: "ExportsRef", name: "ExportsRef", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "ModuleRef", name: "ModuleRef", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "WrapperRef", name: "WrapperRef", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "ApproximateLineCount", name: "ApproximateLineCount", embedded: false, exported: true, typ: $Int32, tag: ""}, {prop: "NestedScopeSlotCounts", name: "NestedScopeSlotCounts", embedded: false, exported: true, typ: ast.SlotCounts, tag: ""}, {prop: "HasLazyExport", name: "HasLazyExport", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "UsesExportsRef", name: "UsesExportsRef", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "UsesModuleRef", name: "UsesModuleRef", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "ExportsKind", name: "ExportsKind", embedded: false, exported: true, typ: ExportsKind, tag: ""}]);
+		ModuleTypeData.init("", [{prop: "Source", name: "Source", embedded: false, exported: true, typ: ptrType$88, tag: ""}, {prop: "Range", name: "Range", embedded: false, exported: true, typ: logger.Range, tag: ""}, {prop: "Type", name: "Type", embedded: false, exported: true, typ: ModuleType, tag: ""}]);
+		AST.init("", [{prop: "ModuleTypeData", name: "ModuleTypeData", embedded: false, exported: true, typ: ModuleTypeData, tag: ""}, {prop: "Parts", name: "Parts", embedded: false, exported: true, typ: sliceType$21, tag: ""}, {prop: "Symbols", name: "Symbols", embedded: false, exported: true, typ: sliceType$22, tag: ""}, {prop: "ExprComments", name: "ExprComments", embedded: false, exported: true, typ: mapType$2, tag: ""}, {prop: "ModuleScope", name: "ModuleScope", embedded: false, exported: true, typ: ptrType$87, tag: ""}, {prop: "CharFreq", name: "CharFreq", embedded: false, exported: true, typ: ptrType$89, tag: ""}, {prop: "ManifestForYarnPnP", name: "ManifestForYarnPnP", embedded: false, exported: true, typ: Expr, tag: ""}, {prop: "Hashbang", name: "Hashbang", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Directives", name: "Directives", embedded: false, exported: true, typ: sliceType$9, tag: ""}, {prop: "URLForCSS", name: "URLForCSS", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "TopLevelSymbolToPartsFromParser", name: "TopLevelSymbolToPartsFromParser", embedded: false, exported: true, typ: mapType$3, tag: ""}, {prop: "TSEnums", name: "TSEnums", embedded: false, exported: true, typ: mapType$5, tag: ""}, {prop: "ConstValues", name: "ConstValues", embedded: false, exported: true, typ: mapType$6, tag: ""}, {prop: "MangledProps", name: "MangledProps", embedded: false, exported: true, typ: mapType$1, tag: ""}, {prop: "ReservedProps", name: "ReservedProps", embedded: false, exported: true, typ: mapType$7, tag: ""}, {prop: "ImportRecords", name: "ImportRecords", embedded: false, exported: true, typ: sliceType$23, tag: ""}, {prop: "NamedImports", name: "NamedImports", embedded: false, exported: true, typ: mapType$8, tag: ""}, {prop: "NamedExports", name: "NamedExports", embedded: false, exported: true, typ: mapType$9, tag: ""}, {prop: "ExportStarImportRecords", name: "ExportStarImportRecords", embedded: false, exported: true, typ: sliceType$24, tag: ""}, {prop: "SourceMapComment", name: "SourceMapComment", embedded: false, exported: true, typ: logger.Span, tag: ""}, {prop: "ExportKeyword", name: "ExportKeyword", embedded: false, exported: true, typ: logger.Range, tag: ""}, {prop: "TopLevelAwaitKeyword", name: "TopLevelAwaitKeyword", embedded: false, exported: true, typ: logger.Range, tag: ""}, {prop: "LiveTopLevelAwaitKeyword", name: "LiveTopLevelAwaitKeyword", embedded: false, exported: true, typ: logger.Range, tag: ""}, {prop: "ExportsRef", name: "ExportsRef", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "ModuleRef", name: "ModuleRef", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "WrapperRef", name: "WrapperRef", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "ApproximateLineCount", name: "ApproximateLineCount", embedded: false, exported: true, typ: $Int32, tag: ""}, {prop: "NestedScopeSlotCounts", name: "NestedScopeSlotCounts", embedded: false, exported: true, typ: ast.SlotCounts, tag: ""}, {prop: "HasLazyExport", name: "HasLazyExport", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "UsesExportsRef", name: "UsesExportsRef", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "UsesModuleRef", name: "UsesModuleRef", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "ExportsKind", name: "ExportsKind", embedded: false, exported: true, typ: ExportsKind, tag: ""}]);
 		TSEnumValue.init("", [{prop: "String", name: "String", embedded: false, exported: true, typ: sliceType$4, tag: ""}, {prop: "Number", name: "Number", embedded: false, exported: true, typ: $Float64, tag: ""}]);
 		ConstValue.init("", [{prop: "Number", name: "Number", embedded: false, exported: true, typ: $Float64, tag: ""}, {prop: "Kind", name: "Kind", embedded: false, exported: true, typ: ConstValueKind, tag: ""}]);
 		NamedImport.init("", [{prop: "Alias", name: "Alias", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "LocalPartsWithUses", name: "LocalPartsWithUses", embedded: false, exported: true, typ: sliceType$24, tag: ""}, {prop: "AliasLoc", name: "AliasLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "NamespaceRef", name: "NamespaceRef", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "ImportRecordIndex", name: "ImportRecordIndex", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "AliasIsStar", name: "AliasIsStar", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "IsExported", name: "IsExported", embedded: false, exported: true, typ: $Bool, tag: ""}]);
@@ -144940,7 +146169,7 @@ $packages["github.com/evanw/esbuild/internal/js_ast"] = (function() {
 	return $pkg;
 })();
 $packages["github.com/evanw/esbuild/internal/config"] = (function() {
-	var $pkg = {}, $init, fmt, ast, compat, css_ast, helpers, js_ast, logger, math, regexp, strings, sync, atomic, DefineExpr, DefineData, DefineFlags, ProcessedDefines, JSXOptions, TSJSX, TSOptions, TSConfigJSX, TSConfig, Platform, SourceMap, LegalComments, Loader, Format, StdinInfo, WildcardPattern, ExternalMatchers, ExternalSettings, Mode, MaybeBool, CancelFlag, Options, TSImportsNotUsedAsValues, TSUnusedImportFlags, TSTarget, TSAlwaysStrict, PathPlaceholder, PathTemplate, PathPlaceholders, InjectedDefine, InjectedFile, InjectableExport, Plugin, OnStart, OnStartResult, OnResolve, OnResolveArgs, OnResolveResult, OnLoad, OnLoadArgs, OnLoadResult, ptrType, sliceType, sliceType$1, ptrType$1, sliceType$2, ptrType$2, ptrType$3, ptrType$4, ptrType$5, sliceType$3, sliceType$4, ptrType$6, sliceType$5, mapType, mapType$1, ptrType$7, ptrType$8, ptrType$9, sliceType$6, mapType$2, ptrType$10, ptrType$11, sliceType$7, sliceType$8, sliceType$9, ptrType$12, mapType$3, funcType, funcType$1, mapType$4, mapType$5, mapType$6, sliceType$10, sliceType$11, sliceType$12, sliceType$13, funcType$2, sliceType$14, funcType$3, funcType$4, processedGlobalsMutex, processedGlobals, knownGlobals, mergeDefineData, ProcessDefines, LoaderFromFileExtension, TemplateToString, HasPlaceholder, SubstituteTemplate, ShouldCallRuntimeRequire, PluginAppliesToPath, PrettyPrintTargetEnvironment;
+	var $pkg = {}, $init, fmt, ast, compat, css_ast, helpers, js_ast, logger, math, regexp, strings, sync, atomic, DefineExpr, DefineData, DefineFlags, ProcessedDefines, JSXOptions, TSJSX, TSOptions, TSConfigJSX, TSConfig, Platform, SourceMap, LegalComments, Loader, Format, StdinInfo, WildcardPattern, ExternalMatchers, ExternalSettings, Mode, MaybeBool, CancelFlag, Options, TSImportsNotUsedAsValues, TSUnusedImportFlags, TSTarget, TSAlwaysStrict, PathPlaceholder, PathTemplate, PathPlaceholders, InjectedDefine, InjectedFile, InjectableExport, Plugin, OnStart, OnStartResult, OnResolve, OnResolveArgs, OnResolveResult, OnLoad, OnLoadArgs, OnLoadResult, ptrType, sliceType, sliceType$1, ptrType$1, sliceType$2, ptrType$2, ptrType$3, ptrType$4, ptrType$5, sliceType$3, sliceType$4, ptrType$6, ptrType$7, sliceType$5, mapType, mapType$1, ptrType$8, ptrType$9, ptrType$10, sliceType$6, mapType$2, ptrType$11, ptrType$12, sliceType$7, sliceType$8, sliceType$9, ptrType$13, mapType$3, funcType, funcType$1, mapType$4, mapType$5, mapType$6, sliceType$10, sliceType$11, sliceType$12, sliceType$13, funcType$2, sliceType$14, funcType$3, funcType$4, processedGlobalsMutex, processedGlobals, knownGlobals, mergeDefineData, ProcessDefines, LoaderFromFileExtension, TemplateToString, HasPlaceholder, SubstituteTemplate, ShouldCallRuntimeRequire, PluginAppliesToPath, PrettyPrintTargetEnvironment;
 	fmt = $packages["fmt"];
 	ast = $packages["github.com/evanw/esbuild/internal/ast"];
 	compat = $packages["github.com/evanw/esbuild/internal/compat"];
@@ -145117,12 +146346,12 @@ $packages["github.com/evanw/esbuild/internal/config"] = (function() {
 	Options = $newType(0, $kindStruct, "config.Options", true, "github.com/evanw/esbuild/internal/config", true, function(ModuleTypeData_, Defines_, TSAlwaysStrict_, MangleProps_, ReserveProps_, CancelFlag_, ExclusiveMangleCacheUpdate_, OriginalTargetEnv_, DropLabels_, ExtensionOrder_, MainFields_, Conditions_, AbsNodePaths_, ExternalSettings_, ExternalPackages_, PackageAliases_, AbsOutputFile_, AbsOutputDir_, AbsOutputBase_, OutputExtensionJS_, OutputExtensionCSS_, GlobalName_, TSConfigPath_, TSConfigRaw_, ExtensionToLoader_, PublicPath_, InjectPaths_, InjectedDefines_, InjectedFiles_, JSBanner_, JSFooter_, CSSBanner_, CSSFooter_, EntryPathTemplate_, ChunkPathTemplate_, AssetPathTemplate_, Plugins_, SourceRoot_, Stdin_, JSX_, LineLimit_, CSSPrefixData_, UnsupportedJSFeatures_, UnsupportedCSSFeatures_, UnsupportedJSFeatureOverrides_, UnsupportedJSFeatureOverridesMask_, UnsupportedCSSFeatureOverrides_, UnsupportedCSSFeatureOverridesMask_, TS_, Mode_, PreserveSymlinks_, MinifyWhitespace_, MinifyIdentifiers_, MinifySyntax_, ProfilerNames_, CodeSplitting_, WatchMode_, AllowOverwrite_, LegalComments_, WriteToStdout_, OmitRuntimeForTests_, OmitJSXRuntimeForTests_, ASCIIOnly_, KeepNames_, IgnoreDCEAnnotations_, TreeShaking_, DropDebugger_, MangleQuoted_, Platform_, OutputFormat_, NeedsMetafile_, SourceMap_, ExcludeSourcesContent_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.ModuleTypeData = new js_ast.ModuleTypeData.ptr(ptrType$10.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0);
+			this.ModuleTypeData = new js_ast.ModuleTypeData.ptr(ptrType$11.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0);
 			this.Defines = ptrType.nil;
-			this.TSAlwaysStrict = ptrType$11.nil;
-			this.MangleProps = ptrType$6.nil;
-			this.ReserveProps = ptrType$6.nil;
-			this.CancelFlag = ptrType$4.nil;
+			this.TSAlwaysStrict = ptrType$12.nil;
+			this.MangleProps = ptrType$7.nil;
+			this.ReserveProps = ptrType$7.nil;
+			this.CancelFlag = ptrType$3.nil;
 			this.ExclusiveMangleCacheUpdate = $throwNilPointerError;
 			this.OriginalTargetEnv = "";
 			this.DropLabels = sliceType.nil;
@@ -145155,7 +146384,7 @@ $packages["github.com/evanw/esbuild/internal/config"] = (function() {
 			this.AssetPathTemplate = sliceType$4.nil;
 			this.Plugins = sliceType$9.nil;
 			this.SourceRoot = "";
-			this.Stdin = ptrType$12.nil;
+			this.Stdin = ptrType$13.nil;
 			this.JSX = new JSXOptions.ptr(new DefineExpr.ptr($ifaceNil, sliceType.nil, new ast.Index32.ptr(0)), new DefineExpr.ptr($ifaceNil, sliceType.nil, new ast.Index32.ptr(0)), false, false, false, "", false, false);
 			this.LineLimit = 0;
 			this.CSSPrefixData = false;
@@ -145381,7 +146610,7 @@ $packages["github.com/evanw/esbuild/internal/config"] = (function() {
 	OnResolve = $newType(0, $kindStruct, "config.OnResolve", true, "github.com/evanw/esbuild/internal/config", true, function(Filter_, Callback_, Name_, Namespace_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Filter = ptrType$6.nil;
+			this.Filter = ptrType$7.nil;
 			this.Callback = $throwNilPointerError;
 			this.Name = "";
 			this.Namespace = "";
@@ -145437,7 +146666,7 @@ $packages["github.com/evanw/esbuild/internal/config"] = (function() {
 	OnLoad = $newType(0, $kindStruct, "config.OnLoad", true, "github.com/evanw/esbuild/internal/config", true, function(Filter_, Callback_, Name_, Namespace_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Filter = ptrType$6.nil;
+			this.Filter = ptrType$7.nil;
 			this.Callback = $throwNilPointerError;
 			this.Name = "";
 			this.Namespace = "";
@@ -145530,26 +146759,27 @@ $packages["github.com/evanw/esbuild/internal/config"] = (function() {
 		ptrType$1 = $ptrType(DefineExpr);
 		sliceType$2 = $sliceType(DefineData);
 		ptrType$2 = $ptrType($String);
-		ptrType$3 = $ptrType($Uint32);
-		ptrType$4 = $ptrType(CancelFlag);
+		ptrType$3 = $ptrType(CancelFlag);
+		ptrType$4 = $ptrType($Uint32);
 		ptrType$5 = $ptrType(strings.Builder);
 		sliceType$3 = $sliceType($Uint8);
 		sliceType$4 = $sliceType(PathTemplate);
-		ptrType$6 = $ptrType(regexp.Regexp);
+		ptrType$6 = $ptrType(PathTemplate);
+		ptrType$7 = $ptrType(regexp.Regexp);
 		sliceType$5 = $sliceType($emptyInterface);
 		mapType = $mapType($String, DefineData);
 		mapType$1 = $mapType($String, sliceType$2);
-		ptrType$7 = $ptrType(JSXOptions);
-		ptrType$8 = $ptrType(TSConfigJSX);
-		ptrType$9 = $ptrType(TSConfig);
+		ptrType$8 = $ptrType(JSXOptions);
+		ptrType$9 = $ptrType(TSConfigJSX);
+		ptrType$10 = $ptrType(TSConfig);
 		sliceType$6 = $sliceType(WildcardPattern);
 		mapType$2 = $mapType($String, $Bool);
-		ptrType$10 = $ptrType(logger.Source);
-		ptrType$11 = $ptrType(TSAlwaysStrict);
+		ptrType$11 = $ptrType(logger.Source);
+		ptrType$12 = $ptrType(TSAlwaysStrict);
 		sliceType$7 = $sliceType(InjectedDefine);
 		sliceType$8 = $sliceType(InjectedFile);
 		sliceType$9 = $sliceType(Plugin);
-		ptrType$12 = $ptrType(StdinInfo);
+		ptrType$13 = $ptrType(StdinInfo);
 		mapType$3 = $mapType($String, $emptyInterface);
 		funcType = $funcType([mapType$3, mapType$2], [], false);
 		funcType$1 = $funcType([funcType], [], false);
@@ -145588,7 +146818,7 @@ $packages["github.com/evanw/esbuild/internal/config"] = (function() {
 				/* */ $s = 5; continue;
 				/* if (!(processedGlobals === ptrType.nil)) { */ case 4:
 					$deferred.push([$methodVal(processedGlobalsMutex, "Unlock"), []]);
-					$24r = processedGlobals;
+					$24r = (processedGlobals === ptrType.nil && $throwNilPointerError(), processedGlobals);
 					$s = 6; case 6: return $24r;
 				/* } */ case 5:
 				$r = processedGlobalsMutex.Unlock(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -145832,12 +147062,12 @@ $packages["github.com/evanw/esbuild/internal/config"] = (function() {
 		$ptrType(CancelFlag).prototype.Cancel = function Cancel() {
 			var flag;
 			flag = this;
-			atomic.StoreUint32((flag.$ptr_uint32 || (flag.$ptr_uint32 = new ptrType$3(function() { return this.$target.uint32; }, function($v) { this.$target.uint32 = $v; }, flag))), 1);
+			atomic.StoreUint32((flag === ptrType$3.nil && $throwNilPointerError(), (flag.$ptr_uint32 || (flag.$ptr_uint32 = new ptrType$4(function() { return this.$target.uint32; }, function($v) { this.$target.uint32 = $v; }, flag)))), 1);
 		};
 		$ptrType(CancelFlag).prototype.DidCancel = function DidCancel() {
 			var flag;
 			flag = this;
-			return !(flag === ptrType$4.nil) && !((atomic.LoadUint32((flag.$ptr_uint32 || (flag.$ptr_uint32 = new ptrType$3(function() { return this.$target.uint32; }, function($v) { this.$target.uint32 = $v; }, flag)))) === 0));
+			return !(flag === ptrType$3.nil) && !((atomic.LoadUint32((flag === ptrType$3.nil && $throwNilPointerError(), (flag.$ptr_uint32 || (flag.$ptr_uint32 = new ptrType$4(function() { return this.$target.uint32; }, function($v) { this.$target.uint32 = $v; }, flag))))) === 0));
 		};
 		$ptrType(PathPlaceholders).prototype.Get = function Get(placeholder) {
 			var _1, placeholder, placeholders;
@@ -145928,7 +147158,7 @@ $packages["github.com/evanw/esbuild/internal/config"] = (function() {
 				}
 				last = result.$length - 1 >> 0;
 				if (last >= 0 && (((last < 0 || last >= result.$length) ? ($throwRuntimeError("index out of range"), undefined) : result.$array[result.$offset + last]).Placeholder === 0)) {
-					last$1 = ((last < 0 || last >= result.$length) ? ($throwRuntimeError("index out of range"), undefined) : result.$array[result.$offset + last]);
+					last$1 = ((last < 0 || last >= result.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(result.$array, result.$offset + last, ptrType$6));
 					last$1.Data = last$1.Data + (part$1.Data);
 					last$1.Placeholder = part$1.Placeholder;
 				} else {
@@ -145991,13 +147221,13 @@ $packages["github.com/evanw/esbuild/internal/config"] = (function() {
 		};
 		$pkg.PrettyPrintTargetEnvironment = PrettyPrintTargetEnvironment;
 		DefineFlags.methods = [{prop: "Has", name: "Has", pkg: "", typ: $funcType([DefineFlags], [$Bool], false)}];
-		ptrType$8.methods = [{prop: "ApplyExtendedConfig", name: "ApplyExtendedConfig", pkg: "", typ: $funcType([TSConfigJSX], [], false)}, {prop: "ApplyTo", name: "ApplyTo", pkg: "", typ: $funcType([ptrType$7], [], false)}];
-		ptrType$9.methods = [{prop: "ApplyExtendedConfig", name: "ApplyExtendedConfig", pkg: "", typ: $funcType([TSConfig], [], false)}, {prop: "UnusedImportFlags", name: "UnusedImportFlags", pkg: "", typ: $funcType([], [TSUnusedImportFlags], false)}];
+		ptrType$9.methods = [{prop: "ApplyExtendedConfig", name: "ApplyExtendedConfig", pkg: "", typ: $funcType([TSConfigJSX], [], false)}, {prop: "ApplyTo", name: "ApplyTo", pkg: "", typ: $funcType([ptrType$8], [], false)}];
+		ptrType$10.methods = [{prop: "ApplyExtendedConfig", name: "ApplyExtendedConfig", pkg: "", typ: $funcType([TSConfig], [], false)}, {prop: "UnusedImportFlags", name: "UnusedImportFlags", pkg: "", typ: $funcType([], [TSUnusedImportFlags], false)}];
 		LegalComments.methods = [{prop: "HasExternalFile", name: "HasExternalFile", pkg: "", typ: $funcType([], [$Bool], false)}];
 		Loader.methods = [{prop: "IsTypeScript", name: "IsTypeScript", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsCSS", name: "IsCSS", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "CanHaveSourceMap", name: "CanHaveSourceMap", pkg: "", typ: $funcType([], [$Bool], false)}];
 		Format.methods = [{prop: "KeepESMImportExportSyntax", name: "KeepESMImportExportSyntax", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
 		ExternalMatchers.methods = [{prop: "HasMatchers", name: "HasMatchers", pkg: "", typ: $funcType([], [$Bool], false)}];
-		ptrType$4.methods = [{prop: "Cancel", name: "Cancel", pkg: "", typ: $funcType([], [], false)}, {prop: "DidCancel", name: "DidCancel", pkg: "", typ: $funcType([], [$Bool], false)}];
+		ptrType$3.methods = [{prop: "Cancel", name: "Cancel", pkg: "", typ: $funcType([], [], false)}, {prop: "DidCancel", name: "DidCancel", pkg: "", typ: $funcType([], [$Bool], false)}];
 		PathPlaceholders.methods = [{prop: "Get", name: "Get", pkg: "", typ: $funcType([PathPlaceholder], [ptrType$2], false)}];
 		DefineExpr.init("", [{prop: "Constant", name: "Constant", embedded: false, exported: true, typ: js_ast.E, tag: ""}, {prop: "Parts", name: "Parts", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "InjectedDefineIndex", name: "InjectedDefineIndex", embedded: false, exported: true, typ: ast.Index32, tag: ""}]);
 		DefineData.init("", [{prop: "KeyParts", name: "KeyParts", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "DefineExpr", name: "DefineExpr", embedded: false, exported: true, typ: ptrType$1, tag: ""}, {prop: "Flags", name: "Flags", embedded: false, exported: true, typ: DefineFlags, tag: ""}]);
@@ -146011,7 +147241,7 @@ $packages["github.com/evanw/esbuild/internal/config"] = (function() {
 		ExternalMatchers.init("", [{prop: "Exact", name: "Exact", embedded: false, exported: true, typ: mapType$2, tag: ""}, {prop: "Patterns", name: "Patterns", embedded: false, exported: true, typ: sliceType$6, tag: ""}]);
 		ExternalSettings.init("", [{prop: "PreResolve", name: "PreResolve", embedded: false, exported: true, typ: ExternalMatchers, tag: ""}, {prop: "PostResolve", name: "PostResolve", embedded: false, exported: true, typ: ExternalMatchers, tag: ""}]);
 		CancelFlag.init("github.com/evanw/esbuild/internal/config", [{prop: "uint32", name: "uint32", embedded: true, exported: false, typ: $Uint32, tag: ""}]);
-		Options.init("", [{prop: "ModuleTypeData", name: "ModuleTypeData", embedded: false, exported: true, typ: js_ast.ModuleTypeData, tag: ""}, {prop: "Defines", name: "Defines", embedded: false, exported: true, typ: ptrType, tag: ""}, {prop: "TSAlwaysStrict", name: "TSAlwaysStrict", embedded: false, exported: true, typ: ptrType$11, tag: ""}, {prop: "MangleProps", name: "MangleProps", embedded: false, exported: true, typ: ptrType$6, tag: ""}, {prop: "ReserveProps", name: "ReserveProps", embedded: false, exported: true, typ: ptrType$6, tag: ""}, {prop: "CancelFlag", name: "CancelFlag", embedded: false, exported: true, typ: ptrType$4, tag: ""}, {prop: "ExclusiveMangleCacheUpdate", name: "ExclusiveMangleCacheUpdate", embedded: false, exported: true, typ: funcType$1, tag: ""}, {prop: "OriginalTargetEnv", name: "OriginalTargetEnv", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "DropLabels", name: "DropLabels", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "ExtensionOrder", name: "ExtensionOrder", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "MainFields", name: "MainFields", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "Conditions", name: "Conditions", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "AbsNodePaths", name: "AbsNodePaths", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "ExternalSettings", name: "ExternalSettings", embedded: false, exported: true, typ: ExternalSettings, tag: ""}, {prop: "ExternalPackages", name: "ExternalPackages", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "PackageAliases", name: "PackageAliases", embedded: false, exported: true, typ: mapType$4, tag: ""}, {prop: "AbsOutputFile", name: "AbsOutputFile", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "AbsOutputDir", name: "AbsOutputDir", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "AbsOutputBase", name: "AbsOutputBase", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "OutputExtensionJS", name: "OutputExtensionJS", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "OutputExtensionCSS", name: "OutputExtensionCSS", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "GlobalName", name: "GlobalName", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "TSConfigPath", name: "TSConfigPath", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "TSConfigRaw", name: "TSConfigRaw", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "ExtensionToLoader", name: "ExtensionToLoader", embedded: false, exported: true, typ: mapType$5, tag: ""}, {prop: "PublicPath", name: "PublicPath", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "InjectPaths", name: "InjectPaths", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "InjectedDefines", name: "InjectedDefines", embedded: false, exported: true, typ: sliceType$7, tag: ""}, {prop: "InjectedFiles", name: "InjectedFiles", embedded: false, exported: true, typ: sliceType$8, tag: ""}, {prop: "JSBanner", name: "JSBanner", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "JSFooter", name: "JSFooter", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "CSSBanner", name: "CSSBanner", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "CSSFooter", name: "CSSFooter", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "EntryPathTemplate", name: "EntryPathTemplate", embedded: false, exported: true, typ: sliceType$4, tag: ""}, {prop: "ChunkPathTemplate", name: "ChunkPathTemplate", embedded: false, exported: true, typ: sliceType$4, tag: ""}, {prop: "AssetPathTemplate", name: "AssetPathTemplate", embedded: false, exported: true, typ: sliceType$4, tag: ""}, {prop: "Plugins", name: "Plugins", embedded: false, exported: true, typ: sliceType$9, tag: ""}, {prop: "SourceRoot", name: "SourceRoot", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Stdin", name: "Stdin", embedded: false, exported: true, typ: ptrType$12, tag: ""}, {prop: "JSX", name: "JSX", embedded: false, exported: true, typ: JSXOptions, tag: ""}, {prop: "LineLimit", name: "LineLimit", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "CSSPrefixData", name: "CSSPrefixData", embedded: false, exported: true, typ: mapType$6, tag: ""}, {prop: "UnsupportedJSFeatures", name: "UnsupportedJSFeatures", embedded: false, exported: true, typ: compat.JSFeature, tag: ""}, {prop: "UnsupportedCSSFeatures", name: "UnsupportedCSSFeatures", embedded: false, exported: true, typ: compat.CSSFeature, tag: ""}, {prop: "UnsupportedJSFeatureOverrides", name: "UnsupportedJSFeatureOverrides", embedded: false, exported: true, typ: compat.JSFeature, tag: ""}, {prop: "UnsupportedJSFeatureOverridesMask", name: "UnsupportedJSFeatureOverridesMask", embedded: false, exported: true, typ: compat.JSFeature, tag: ""}, {prop: "UnsupportedCSSFeatureOverrides", name: "UnsupportedCSSFeatureOverrides", embedded: false, exported: true, typ: compat.CSSFeature, tag: ""}, {prop: "UnsupportedCSSFeatureOverridesMask", name: "UnsupportedCSSFeatureOverridesMask", embedded: false, exported: true, typ: compat.CSSFeature, tag: ""}, {prop: "TS", name: "TS", embedded: false, exported: true, typ: TSOptions, tag: ""}, {prop: "Mode", name: "Mode", embedded: false, exported: true, typ: Mode, tag: ""}, {prop: "PreserveSymlinks", name: "PreserveSymlinks", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "MinifyWhitespace", name: "MinifyWhitespace", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "MinifyIdentifiers", name: "MinifyIdentifiers", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "MinifySyntax", name: "MinifySyntax", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "ProfilerNames", name: "ProfilerNames", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "CodeSplitting", name: "CodeSplitting", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "WatchMode", name: "WatchMode", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "AllowOverwrite", name: "AllowOverwrite", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "LegalComments", name: "LegalComments", embedded: false, exported: true, typ: LegalComments, tag: ""}, {prop: "WriteToStdout", name: "WriteToStdout", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "OmitRuntimeForTests", name: "OmitRuntimeForTests", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "OmitJSXRuntimeForTests", name: "OmitJSXRuntimeForTests", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "ASCIIOnly", name: "ASCIIOnly", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "KeepNames", name: "KeepNames", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "IgnoreDCEAnnotations", name: "IgnoreDCEAnnotations", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "TreeShaking", name: "TreeShaking", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "DropDebugger", name: "DropDebugger", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "MangleQuoted", name: "MangleQuoted", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "Platform", name: "Platform", embedded: false, exported: true, typ: Platform, tag: ""}, {prop: "OutputFormat", name: "OutputFormat", embedded: false, exported: true, typ: Format, tag: ""}, {prop: "NeedsMetafile", name: "NeedsMetafile", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "SourceMap", name: "SourceMap", embedded: false, exported: true, typ: SourceMap, tag: ""}, {prop: "ExcludeSourcesContent", name: "ExcludeSourcesContent", embedded: false, exported: true, typ: $Bool, tag: ""}]);
+		Options.init("", [{prop: "ModuleTypeData", name: "ModuleTypeData", embedded: false, exported: true, typ: js_ast.ModuleTypeData, tag: ""}, {prop: "Defines", name: "Defines", embedded: false, exported: true, typ: ptrType, tag: ""}, {prop: "TSAlwaysStrict", name: "TSAlwaysStrict", embedded: false, exported: true, typ: ptrType$12, tag: ""}, {prop: "MangleProps", name: "MangleProps", embedded: false, exported: true, typ: ptrType$7, tag: ""}, {prop: "ReserveProps", name: "ReserveProps", embedded: false, exported: true, typ: ptrType$7, tag: ""}, {prop: "CancelFlag", name: "CancelFlag", embedded: false, exported: true, typ: ptrType$3, tag: ""}, {prop: "ExclusiveMangleCacheUpdate", name: "ExclusiveMangleCacheUpdate", embedded: false, exported: true, typ: funcType$1, tag: ""}, {prop: "OriginalTargetEnv", name: "OriginalTargetEnv", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "DropLabels", name: "DropLabels", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "ExtensionOrder", name: "ExtensionOrder", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "MainFields", name: "MainFields", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "Conditions", name: "Conditions", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "AbsNodePaths", name: "AbsNodePaths", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "ExternalSettings", name: "ExternalSettings", embedded: false, exported: true, typ: ExternalSettings, tag: ""}, {prop: "ExternalPackages", name: "ExternalPackages", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "PackageAliases", name: "PackageAliases", embedded: false, exported: true, typ: mapType$4, tag: ""}, {prop: "AbsOutputFile", name: "AbsOutputFile", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "AbsOutputDir", name: "AbsOutputDir", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "AbsOutputBase", name: "AbsOutputBase", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "OutputExtensionJS", name: "OutputExtensionJS", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "OutputExtensionCSS", name: "OutputExtensionCSS", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "GlobalName", name: "GlobalName", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "TSConfigPath", name: "TSConfigPath", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "TSConfigRaw", name: "TSConfigRaw", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "ExtensionToLoader", name: "ExtensionToLoader", embedded: false, exported: true, typ: mapType$5, tag: ""}, {prop: "PublicPath", name: "PublicPath", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "InjectPaths", name: "InjectPaths", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "InjectedDefines", name: "InjectedDefines", embedded: false, exported: true, typ: sliceType$7, tag: ""}, {prop: "InjectedFiles", name: "InjectedFiles", embedded: false, exported: true, typ: sliceType$8, tag: ""}, {prop: "JSBanner", name: "JSBanner", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "JSFooter", name: "JSFooter", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "CSSBanner", name: "CSSBanner", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "CSSFooter", name: "CSSFooter", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "EntryPathTemplate", name: "EntryPathTemplate", embedded: false, exported: true, typ: sliceType$4, tag: ""}, {prop: "ChunkPathTemplate", name: "ChunkPathTemplate", embedded: false, exported: true, typ: sliceType$4, tag: ""}, {prop: "AssetPathTemplate", name: "AssetPathTemplate", embedded: false, exported: true, typ: sliceType$4, tag: ""}, {prop: "Plugins", name: "Plugins", embedded: false, exported: true, typ: sliceType$9, tag: ""}, {prop: "SourceRoot", name: "SourceRoot", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Stdin", name: "Stdin", embedded: false, exported: true, typ: ptrType$13, tag: ""}, {prop: "JSX", name: "JSX", embedded: false, exported: true, typ: JSXOptions, tag: ""}, {prop: "LineLimit", name: "LineLimit", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "CSSPrefixData", name: "CSSPrefixData", embedded: false, exported: true, typ: mapType$6, tag: ""}, {prop: "UnsupportedJSFeatures", name: "UnsupportedJSFeatures", embedded: false, exported: true, typ: compat.JSFeature, tag: ""}, {prop: "UnsupportedCSSFeatures", name: "UnsupportedCSSFeatures", embedded: false, exported: true, typ: compat.CSSFeature, tag: ""}, {prop: "UnsupportedJSFeatureOverrides", name: "UnsupportedJSFeatureOverrides", embedded: false, exported: true, typ: compat.JSFeature, tag: ""}, {prop: "UnsupportedJSFeatureOverridesMask", name: "UnsupportedJSFeatureOverridesMask", embedded: false, exported: true, typ: compat.JSFeature, tag: ""}, {prop: "UnsupportedCSSFeatureOverrides", name: "UnsupportedCSSFeatureOverrides", embedded: false, exported: true, typ: compat.CSSFeature, tag: ""}, {prop: "UnsupportedCSSFeatureOverridesMask", name: "UnsupportedCSSFeatureOverridesMask", embedded: false, exported: true, typ: compat.CSSFeature, tag: ""}, {prop: "TS", name: "TS", embedded: false, exported: true, typ: TSOptions, tag: ""}, {prop: "Mode", name: "Mode", embedded: false, exported: true, typ: Mode, tag: ""}, {prop: "PreserveSymlinks", name: "PreserveSymlinks", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "MinifyWhitespace", name: "MinifyWhitespace", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "MinifyIdentifiers", name: "MinifyIdentifiers", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "MinifySyntax", name: "MinifySyntax", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "ProfilerNames", name: "ProfilerNames", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "CodeSplitting", name: "CodeSplitting", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "WatchMode", name: "WatchMode", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "AllowOverwrite", name: "AllowOverwrite", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "LegalComments", name: "LegalComments", embedded: false, exported: true, typ: LegalComments, tag: ""}, {prop: "WriteToStdout", name: "WriteToStdout", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "OmitRuntimeForTests", name: "OmitRuntimeForTests", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "OmitJSXRuntimeForTests", name: "OmitJSXRuntimeForTests", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "ASCIIOnly", name: "ASCIIOnly", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "KeepNames", name: "KeepNames", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "IgnoreDCEAnnotations", name: "IgnoreDCEAnnotations", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "TreeShaking", name: "TreeShaking", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "DropDebugger", name: "DropDebugger", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "MangleQuoted", name: "MangleQuoted", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "Platform", name: "Platform", embedded: false, exported: true, typ: Platform, tag: ""}, {prop: "OutputFormat", name: "OutputFormat", embedded: false, exported: true, typ: Format, tag: ""}, {prop: "NeedsMetafile", name: "NeedsMetafile", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "SourceMap", name: "SourceMap", embedded: false, exported: true, typ: SourceMap, tag: ""}, {prop: "ExcludeSourcesContent", name: "ExcludeSourcesContent", embedded: false, exported: true, typ: $Bool, tag: ""}]);
 		TSAlwaysStrict.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Source", name: "Source", embedded: false, exported: true, typ: logger.Source, tag: ""}, {prop: "Range", name: "Range", embedded: false, exported: true, typ: logger.Range, tag: ""}, {prop: "Value", name: "Value", embedded: false, exported: true, typ: $Bool, tag: ""}]);
 		PathTemplate.init("", [{prop: "Data", name: "Data", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Placeholder", name: "Placeholder", embedded: false, exported: true, typ: PathPlaceholder, tag: ""}]);
 		PathPlaceholders.init("", [{prop: "Dir", name: "Dir", embedded: false, exported: true, typ: ptrType$2, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: ptrType$2, tag: ""}, {prop: "Hash", name: "Hash", embedded: false, exported: true, typ: ptrType$2, tag: ""}, {prop: "Ext", name: "Ext", embedded: false, exported: true, typ: ptrType$2, tag: ""}]);
@@ -146021,10 +147251,10 @@ $packages["github.com/evanw/esbuild/internal/config"] = (function() {
 		Plugin.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "OnStart", name: "OnStart", embedded: false, exported: true, typ: sliceType$11, tag: ""}, {prop: "OnResolve", name: "OnResolve", embedded: false, exported: true, typ: sliceType$12, tag: ""}, {prop: "OnLoad", name: "OnLoad", embedded: false, exported: true, typ: sliceType$13, tag: ""}]);
 		OnStart.init("", [{prop: "Callback", name: "Callback", embedded: false, exported: true, typ: funcType$2, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}]);
 		OnStartResult.init("", [{prop: "ThrownError", name: "ThrownError", embedded: false, exported: true, typ: $error, tag: ""}, {prop: "Msgs", name: "Msgs", embedded: false, exported: true, typ: sliceType$14, tag: ""}]);
-		OnResolve.init("", [{prop: "Filter", name: "Filter", embedded: false, exported: true, typ: ptrType$6, tag: ""}, {prop: "Callback", name: "Callback", embedded: false, exported: true, typ: funcType$3, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Namespace", name: "Namespace", embedded: false, exported: true, typ: $String, tag: ""}]);
+		OnResolve.init("", [{prop: "Filter", name: "Filter", embedded: false, exported: true, typ: ptrType$7, tag: ""}, {prop: "Callback", name: "Callback", embedded: false, exported: true, typ: funcType$3, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Namespace", name: "Namespace", embedded: false, exported: true, typ: $String, tag: ""}]);
 		OnResolveArgs.init("", [{prop: "Path", name: "Path", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "ResolveDir", name: "ResolveDir", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "PluginData", name: "PluginData", embedded: false, exported: true, typ: $emptyInterface, tag: ""}, {prop: "Importer", name: "Importer", embedded: false, exported: true, typ: logger.Path, tag: ""}, {prop: "Kind", name: "Kind", embedded: false, exported: true, typ: ast.ImportKind, tag: ""}, {prop: "With", name: "With", embedded: false, exported: true, typ: logger.ImportAttributes, tag: ""}]);
 		OnResolveResult.init("", [{prop: "PluginName", name: "PluginName", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Msgs", name: "Msgs", embedded: false, exported: true, typ: sliceType$14, tag: ""}, {prop: "ThrownError", name: "ThrownError", embedded: false, exported: true, typ: $error, tag: ""}, {prop: "AbsWatchFiles", name: "AbsWatchFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "AbsWatchDirs", name: "AbsWatchDirs", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "PluginData", name: "PluginData", embedded: false, exported: true, typ: $emptyInterface, tag: ""}, {prop: "Path", name: "Path", embedded: false, exported: true, typ: logger.Path, tag: ""}, {prop: "External", name: "External", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "IsSideEffectFree", name: "IsSideEffectFree", embedded: false, exported: true, typ: $Bool, tag: ""}]);
-		OnLoad.init("", [{prop: "Filter", name: "Filter", embedded: false, exported: true, typ: ptrType$6, tag: ""}, {prop: "Callback", name: "Callback", embedded: false, exported: true, typ: funcType$4, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Namespace", name: "Namespace", embedded: false, exported: true, typ: $String, tag: ""}]);
+		OnLoad.init("", [{prop: "Filter", name: "Filter", embedded: false, exported: true, typ: ptrType$7, tag: ""}, {prop: "Callback", name: "Callback", embedded: false, exported: true, typ: funcType$4, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Namespace", name: "Namespace", embedded: false, exported: true, typ: $String, tag: ""}]);
 		OnLoadArgs.init("", [{prop: "PluginData", name: "PluginData", embedded: false, exported: true, typ: $emptyInterface, tag: ""}, {prop: "Path", name: "Path", embedded: false, exported: true, typ: logger.Path, tag: ""}]);
 		OnLoadResult.init("", [{prop: "PluginName", name: "PluginName", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Contents", name: "Contents", embedded: false, exported: true, typ: ptrType$2, tag: ""}, {prop: "AbsResolveDir", name: "AbsResolveDir", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "PluginData", name: "PluginData", embedded: false, exported: true, typ: $emptyInterface, tag: ""}, {prop: "Msgs", name: "Msgs", embedded: false, exported: true, typ: sliceType$14, tag: ""}, {prop: "ThrownError", name: "ThrownError", embedded: false, exported: true, typ: $error, tag: ""}, {prop: "AbsWatchFiles", name: "AbsWatchFiles", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "AbsWatchDirs", name: "AbsWatchDirs", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "Loader", name: "Loader", embedded: false, exported: true, typ: Loader, tag: ""}]);
 	};
@@ -146053,7 +147283,7 @@ $packages["github.com/evanw/esbuild/internal/config"] = (function() {
 	return $pkg;
 })();
 $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
-	var $pkg = {}, $init, fmt, ast, compat, config, css_ast, css_lexer, helpers, logger, math, strconv, strings, calcTermWithOp, calcTerm, calcSum, calcProduct, calcNegate, calcInvert, calcNumeric, calcValue, parseSelectorOpts, parseComplexSelectorOpts, parser, Options, symbolMode, optionsThatSupportStructuralEquality, ruleContext, listOfDeclarationsOpts, ruleEntry, hashEntry, callEntry, DuplicateRuleRemover, atRuleValidity, atRuleContext, convertTokensOpts, parseQualifiedRuleOpts, endOfRuleScan, lowerNestingContext, leadingCombinatorStrip, gradientKind, parsedGradient, colorStop, valueWithUnit, parsedColorStop, composesContext, parsedColor, boxSide, boxTracker, unitSafetyStatus, unitSafetyTracker, borderRadiusCorner, borderRadiusTracker, colorSpace, sign, stopInfo, nameWithLoc, foundFlags, sliceType, sliceType$1, ptrType, ptrType$1, ptrType$2, ptrType$3, ptrType$4, sliceType$2, ptrType$5, ptrType$6, sliceType$3, ptrType$7, sliceType$4, ptrType$8, ptrType$9, ptrType$10, sliceType$5, sliceType$6, sliceType$7, ptrType$11, ptrType$12, ptrType$13, sliceType$8, sliceType$9, sliceType$10, sliceType$11, sliceType$12, sliceType$13, sliceType$14, sliceType$15, sliceType$16, sliceType$17, ptrType$14, sliceType$18, arrayType, ptrType$15, ptrType$16, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, sliceType$19, sliceType$20, sliceType$21, ptrType$23, ptrType$24, ptrType$25, ptrType$26, sliceType$22, sliceType$23, ptrType$27, arrayType$1, sliceType$24, ptrType$28, structType, sliceType$25, ptrType$29, sliceType$26, sliceType$27, sliceType$28, sliceType$29, ptrType$30, ptrType$31, arrayType$2, arrayType$3, sliceType$30, arrayType$4, sliceType$31, sliceType$32, ptrType$32, arrayType$5, ptrType$33, funcType, ptrType$34, mapType, ptrType$35, mapType$1, mapType$2, mapType$3, ptrType$36, mapType$4, ptrType$37, mapType$5, ptrType$38, ptrType$39, ptrType$40, nonDeprecatedElementsSupportedByIE7, specialAtRules, atKnownRuleCanBeRemovedIfEmpty, predefinedCounterStyles, cssWideAndReservedKeywords, genericFamilyNames, fontSizeKeywords, shortColorName, colorNameToHex, floatToStringForCalc, tryToParseCalcTerm, mergeCompoundSelectors, containsLocalOrGlobalSelector, analyzeLeadingAmpersand, parseInteger, OptionsFromConfig, Parse, MakeDuplicateRuleMangler, isSafeSelectors, shiftDot, mangleDimension, mangleNumber, compoundSelectorTermCount, complexSelectorTermCount, turnPercentIntoNumberIfShorter, parseGradient, removeImpliedPositions, switchToSinglePositions, switchToDoublePositions, removeColorInterpolation, tryToParseColorStops, tryToParseValue, tryToExpandGradient, formatFloat, makeDimensionOrPercentToken, makePositionToken, makeColorToken, interpolateHues, interpolateColors, interpolatePositions, premultiply, unpremultiply, isValidCustomIdent, isFontSize, parseHex, compactHex, expandHex, hexR, hexG, hexB, hexA, floatToStringForColor, degreesForAngle, lowerAlphaPercentageToNumber, looksLikeColor, parseColor, hwbToRgb, hslToRgb, hueToRgb, packRGBA, floatToByte, parseAlphaByte, parseColorByte, tryToConvertToHexWithoutClipping, isInvalidAnimationName, expandTokenQuad, compactTokenQuad, lin_srgb, gam_srgb, lin_srgb_to_xyz, xyz_to_lin_srgb, lin_p3, gam_p3, lin_p3_to_xyz, xyz_to_lin_p3, lin_prophoto, gam_prophoto, lin_prophoto_to_xyz, xyz_to_lin_prophoto, lin_a98rgb, gam_a98rgb, lin_a98rgb_to_xyz, xyz_to_lin_a98rgb, lin_2020, gam_2020, lin_2020_to_xyz, xyz_to_lin_2020, d65_to_d50, d50_to_d65, xyz_to_lab, lab_to_xyz, lab_to_lch, lch_to_lab, xyz_to_oklab, oklab_to_xyz, oklab_to_oklch, oklch_to_oklab, multiplyMatrices, delta_eok, gamut_mapping_xyz_to_srgb, hsl_to_rgb, rgb_to_hsl, hwb_to_rgb, rgb_to_hwb, xyz_to_colorSpace, colorSpace_to_xyz;
+	var $pkg = {}, $init, fmt, ast, compat, config, css_ast, css_lexer, helpers, logger, math, strconv, strings, calcTermWithOp, calcTerm, calcSum, calcProduct, calcNegate, calcInvert, calcNumeric, calcValue, parseSelectorOpts, parseComplexSelectorOpts, parser, Options, symbolMode, optionsThatSupportStructuralEquality, ruleContext, listOfDeclarationsOpts, ruleEntry, hashEntry, callEntry, DuplicateRuleRemover, atRuleValidity, atRuleContext, convertTokensOpts, parseQualifiedRuleOpts, endOfRuleScan, lowerNestingContext, leadingCombinatorStrip, gradientKind, parsedGradient, colorStop, valueWithUnit, parsedColorStop, composesContext, parsedColor, boxSide, boxTracker, unitSafetyStatus, unitSafetyTracker, borderRadiusCorner, borderRadiusTracker, colorSpace, sign, stopInfo, nameWithLoc, foundFlags, sliceType, sliceType$1, ptrType, ptrType$1, ptrType$2, ptrType$3, ptrType$4, sliceType$2, ptrType$5, ptrType$6, sliceType$3, ptrType$7, sliceType$4, ptrType$8, ptrType$9, ptrType$10, sliceType$5, sliceType$6, sliceType$7, ptrType$11, ptrType$12, ptrType$13, sliceType$8, sliceType$9, sliceType$10, sliceType$11, sliceType$12, sliceType$13, sliceType$14, sliceType$15, sliceType$16, sliceType$17, ptrType$14, sliceType$18, arrayType, ptrType$15, ptrType$16, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, sliceType$19, sliceType$20, sliceType$21, ptrType$23, ptrType$24, ptrType$25, ptrType$26, sliceType$22, ptrType$27, sliceType$23, ptrType$28, arrayType$1, ptrType$29, sliceType$24, ptrType$30, structType, sliceType$25, ptrType$31, sliceType$26, sliceType$27, ptrType$32, sliceType$28, ptrType$33, sliceType$29, ptrType$34, ptrType$35, arrayType$2, arrayType$3, sliceType$30, arrayType$4, sliceType$31, sliceType$32, ptrType$36, arrayType$5, ptrType$37, funcType, mapType, ptrType$38, mapType$1, mapType$2, mapType$3, ptrType$39, mapType$4, ptrType$40, mapType$5, ptrType$41, ptrType$42, ptrType$43, nonDeprecatedElementsSupportedByIE7, specialAtRules, atKnownRuleCanBeRemovedIfEmpty, predefinedCounterStyles, cssWideAndReservedKeywords, genericFamilyNames, fontSizeKeywords, shortColorName, colorNameToHex, floatToStringForCalc, tryToParseCalcTerm, mergeCompoundSelectors, containsLocalOrGlobalSelector, analyzeLeadingAmpersand, parseInteger, OptionsFromConfig, Parse, MakeDuplicateRuleMangler, isSafeSelectors, shiftDot, mangleDimension, mangleNumber, compoundSelectorTermCount, complexSelectorTermCount, turnPercentIntoNumberIfShorter, parseGradient, removeImpliedPositions, switchToSinglePositions, switchToDoublePositions, removeColorInterpolation, tryToParseColorStops, tryToParseValue, tryToExpandGradient, formatFloat, makeDimensionOrPercentToken, makePositionToken, makeColorToken, interpolateHues, interpolateColors, interpolatePositions, premultiply, unpremultiply, isValidCustomIdent, isFontSize, parseHex, compactHex, expandHex, hexR, hexG, hexB, hexA, floatToStringForColor, degreesForAngle, lowerAlphaPercentageToNumber, looksLikeColor, parseColor, hwbToRgb, hslToRgb, hueToRgb, packRGBA, floatToByte, parseAlphaByte, parseColorByte, tryToConvertToHexWithoutClipping, isInvalidAnimationName, expandTokenQuad, compactTokenQuad, lin_srgb, gam_srgb, lin_srgb_to_xyz, xyz_to_lin_srgb, lin_p3, gam_p3, lin_p3_to_xyz, xyz_to_lin_p3, lin_prophoto, gam_prophoto, lin_prophoto_to_xyz, xyz_to_lin_prophoto, lin_a98rgb, gam_a98rgb, lin_a98rgb_to_xyz, xyz_to_lin_a98rgb, lin_2020, gam_2020, lin_2020_to_xyz, xyz_to_lin_2020, d65_to_d50, d50_to_d65, xyz_to_lab, lab_to_xyz, lab_to_lch, lch_to_lab, xyz_to_oklab, oklab_to_xyz, oklab_to_oklch, oklch_to_oklab, multiplyMatrices, delta_eok, gamut_mapping_xyz_to_srgb, hsl_to_rgb, rgb_to_hsl, hwb_to_rgb, rgb_to_hwb, xyz_to_colorSpace, colorSpace_to_xyz;
 	fmt = $packages["fmt"];
 	ast = $packages["github.com/evanw/esbuild/internal/ast"];
 	compat = $packages["github.com/evanw/esbuild/internal/compat"];
@@ -146403,7 +147633,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.positionTerms = sliceType$26.nil;
-			this.midpoint = ptrType$29.nil;
+			this.midpoint = ptrType$31.nil;
 			this.x = new helpers.F64.ptr(0);
 			this.y = new helpers.F64.ptr(0);
 			this.z = new helpers.F64.ptr(0);
@@ -146667,43 +147897,46 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 		ptrType$25 = $ptrType(ast.ImportAssertOrWith);
 		ptrType$26 = $ptrType(ast.GlobPattern);
 		sliceType$22 = $sliceType(css_ast.KeyframeBlock);
+		ptrType$27 = $ptrType(css_ast.Token);
 		sliceType$23 = $sliceType(ast.Ref);
-		ptrType$27 = $ptrType(css_ast.SSClass);
+		ptrType$28 = $ptrType(css_ast.SSClass);
 		arrayType$1 = $arrayType(css_lexer.T, 4);
+		ptrType$29 = $ptrType(css_ast.ComplexSelector);
 		sliceType$24 = $sliceType($Int);
-		ptrType$28 = $ptrType($Int);
+		ptrType$30 = $ptrType($Int);
 		structType = $structType("", []);
 		sliceType$25 = $sliceType(colorStop);
-		ptrType$29 = $ptrType(valueWithUnit);
+		ptrType$31 = $ptrType(valueWithUnit);
 		sliceType$26 = $sliceType(valueWithUnit);
 		sliceType$27 = $sliceType(parsedColorStop);
+		ptrType$32 = $ptrType(parsedColorStop);
 		sliceType$28 = $sliceType(stopInfo);
+		ptrType$33 = $ptrType(stopInfo);
 		sliceType$29 = $sliceType(nameWithLoc);
-		ptrType$30 = $ptrType(css_ast.Composes);
-		ptrType$31 = $ptrType($Bool);
+		ptrType$34 = $ptrType(css_ast.Composes);
+		ptrType$35 = $ptrType($Bool);
 		arrayType$2 = $arrayType(boxSide, 4);
 		arrayType$3 = $arrayType(css_ast.Token, 4);
 		sliceType$30 = $sliceType(boxSide);
 		arrayType$4 = $arrayType(borderRadiusCorner, 4);
 		sliceType$31 = $sliceType(borderRadiusCorner);
 		sliceType$32 = $sliceType(css_ast.ImportedComposesName);
-		ptrType$32 = $ptrType(css_ast.RDeclaration);
+		ptrType$36 = $ptrType(css_ast.RDeclaration);
 		arrayType$5 = $arrayType($Float64, 9);
-		ptrType$33 = $ptrType(lowerNestingContext);
+		ptrType$37 = $ptrType(lowerNestingContext);
 		funcType = $funcType([logger.Loc], [css_ast.ComplexSelector], false);
-		ptrType$34 = $ptrType(css_ast.Token);
 		mapType = $mapType($String, structType);
-		ptrType$35 = $ptrType(parser);
-		mapType$1 = $mapType(ast.Ref, ptrType$30);
+		ptrType$38 = $ptrType(parser);
+		mapType$1 = $mapType(ast.Ref, ptrType$34);
 		mapType$2 = $mapType($String, ast.LocRef);
 		mapType$3 = $mapType(logger.Loc, structType);
-		ptrType$36 = $ptrType(Options);
+		ptrType$39 = $ptrType(Options);
 		mapType$4 = $mapType(css_ast.D, compat.CSSPrefix);
-		ptrType$37 = $ptrType(DuplicateRuleRemover);
+		ptrType$40 = $ptrType(DuplicateRuleRemover);
 		mapType$5 = $mapType($Uint32, hashEntry);
-		ptrType$38 = $ptrType(boxTracker);
-		ptrType$39 = $ptrType(unitSafetyTracker);
-		ptrType$40 = $ptrType(borderRadiusTracker);
+		ptrType$41 = $ptrType(boxTracker);
+		ptrType$42 = $ptrType(unitSafetyTracker);
+		ptrType$43 = $ptrType(borderRadiusTracker);
 		$ptrType(parser).prototype.tryToReduceCalcExpression = function tryToReduceCalcExpression(token) {
 			var {_r, _r$1, _tuple, ok, p, result, term, token, whitespace, $s, $r, $c} = $restore(this, {token});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -146823,7 +148056,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 				/* */ if (ok$5 && numeric.number < 0) { $s = 11; continue; }
 				/* */ $s = 12; continue;
 				/* if (ok$5 && numeric.number < 0) { */ case 11:
-					clone = $clone(numeric, calcNumeric);
+					clone = $clone((numeric === ptrType$3.nil && $throwNilPointerError(), numeric), calcNumeric);
 					clone.number = -clone.number;
 					_r$3 = clone.convertToToken(whitespace); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 					_tuple$6 = _r$3;
@@ -149721,7 +150954,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 						logger.Loc.copy(closeBraceLoc$3, new logger.Loc.ptr(0));
 					/* } */ case 166:
 					if ((prelude$2.$length === 1) && lowerAtToken === "counter-style") {
-						t$3 = (0 >= prelude$2.$length ? ($throwRuntimeError("index out of range"), undefined) : prelude$2.$array[prelude$2.$offset + 0]);
+						t$3 = (0 >= prelude$2.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(prelude$2.$array, prelude$2.$offset + 0, ptrType$27));
 						if (t$3.Kind === 28) {
 							t$3.Kind = 38;
 							t$3.PayloadIndex = p.symbolForName($clone(t$3.Loc, logger.Loc), t$3.Text).Ref.InnerIndex;
@@ -149760,7 +150993,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 					/* */ if (prelude$2.$length >= 1 && lowerAtToken === "container") { $s = 177; continue; }
 					/* */ $s = 178; continue;
 					/* if (prelude$2.$length >= 1 && lowerAtToken === "container") { */ case 177:
-						t$4 = (0 >= prelude$2.$length ? ($throwRuntimeError("index out of range"), undefined) : prelude$2.$array[prelude$2.$offset + 0]);
+						t$4 = (0 >= prelude$2.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(prelude$2.$array, prelude$2.$offset + 0, ptrType$27));
 						if (!(t$4.Kind === 28)) { _v$1 = false; $s = 181; continue s; }
 						_r$48 = strings.ToLower(t$4.Text); /* */ $s = 182; case 182: if($c) { $c = false; _r$48 = _r$48.$blk(); } if (_r$48 && _r$48.$blk !== undefined) { break s; }
 						_v$1 = !(_r$48 === "not"); case 181:
@@ -150065,7 +151298,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 				while (true) {
 					if (!(_i$2 < _ref$2.$length)) { break; }
 					i$1 = _i$2;
-					token$1 = ((i$1 < 0 || i$1 >= result.$length) ? ($throwRuntimeError("index out of range"), undefined) : result.$array[result.$offset + i$1]);
+					token$1 = ((i$1 < 0 || i$1 >= result.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(result.$array, result.$offset + i$1, ptrType$27));
 					if (i$1 === 0) {
 						token$1.Whitespace = (token$1.Whitespace & (254)) >>> 0;
 					}
@@ -150259,7 +151492,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 									if (!(_i$2 < _ref$2.$length)) { break; }
 									i = _i$2;
 									ss = $clone(((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]), css_ast.SubclassSelector);
-									_tuple$1 = $assertType(ss.Data, ptrType$27, true);
+									_tuple$1 = $assertType(ss.Data, ptrType$28, true);
 									class$1 = _tuple$1[0];
 									ok$1 = _tuple$1[1];
 									if (i > 0 || !ok$1) {
@@ -150722,7 +151955,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 			/* */ } return; } var $f = {$blk: addExpansionError, $c: true, $r, _arg, _arg$1, _arg$2, _r, loc, n, p, $s};return $f;
 		};
 		$ptrType(parser).prototype.lowerNestingInRuleWithContext = function lowerNestingInRuleWithContext(rule, context) {
-			var {_i, _i$1, _i$2, _i$3, _i$4, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, carry, childContext, childContext$1, complex, complex$1, compound, compound$1, context, i, i$1, i$2, index, indices, n, n$1, offset, oldSelectorsComplexity, oldSelectorsLen, p, parent, parent$1, r, r$1, r$2, results, results$1, rule, sel, selectors, x, x$1, x$2, $s, $r, $c} = $restore(this, {rule, context});
+			var {_i, _i$1, _i$2, _i$3, _i$4, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, carry, childContext, childContext$1, complex, complex$1, compound, compound$1, context, i, i$1, i$2, index, indices, n, n$1, offset, oldSelectorsComplexity, oldSelectorsLen, p, parent, parent$1, r, r$1, r$2, results, results$1, rule, sel, selectors, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {rule, context});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			childContext = [childContext];
 			childContext$1 = [childContext$1];
@@ -150743,7 +151976,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 				while (true) {
 					if (!(_i < _ref$1.$length)) { break; }
 					i = _i;
-					sel = (x = r.Selectors, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+					sel = (x = r.Selectors, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$29)));
 					if ($clone(sel, css_ast.ComplexSelector).IsRelative()) {
 						sel.Selectors = $appendSlice(new sliceType$5([$clone(new css_ast.CompoundSelector.ptr(ptrType$10.nil, sliceType$6.nil, new sliceType$7([$clone(rule.Loc, logger.Loc)]), new css_ast.Combinator.ptr(new logger.Loc.ptr(0), 0), false), css_ast.CompoundSelector)]), sel.Selectors);
 					}
@@ -150757,7 +151990,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 					/* while (true) { */ case 8:
 						/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 9; continue; }
 						i$1 = _i$1;
-						complex = (x$1 = r.Selectors, ((i$1 < 0 || i$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i$1]));
+						complex = (x$1 = r.Selectors, ((i$1 < 0 || i$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + i$1, ptrType$29)));
 						results = $makeSlice(sliceType$5, 0, complex.Selectors.$length);
 						_r = p.multipleComplexSelectorsToSingleComplexSelector(context[0].parentSelectors); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 						parent = _r;
@@ -150817,7 +152050,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 						carry = indices[0].$length;
 						while (true) {
 							if (!(carry > 0)) { break; }
-							index = $indexPtr(indices[0].$array, indices[0].$offset + (carry - 1 >> 0), ptrType$28);
+							index = (x$3 = carry - 1 >> 0, ((x$3 < 0 || x$3 >= indices[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(indices[0].$array, indices[0].$offset + x$3, ptrType$30)));
 							if ((index.$get() + 1 >> 0) < context[0].parentSelectors.$length) {
 								index.$set(index.$get() + (1) >> 0);
 								break;
@@ -150875,7 +152108,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 				$s = -1; return new css_ast.Rule.ptr($ifaceNil, new logger.Loc.ptr(0));
 			/* } */ case 4:
 			$s = -1; return rule;
-			/* */ } return; } var $f = {$blk: lowerNestingInRuleWithContext, $c: true, $r, _i, _i$1, _i$2, _i$3, _i$4, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, carry, childContext, childContext$1, complex, complex$1, compound, compound$1, context, i, i$1, i$2, index, indices, n, n$1, offset, oldSelectorsComplexity, oldSelectorsLen, p, parent, parent$1, r, r$1, r$2, results, results$1, rule, sel, selectors, x, x$1, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: lowerNestingInRuleWithContext, $c: true, $r, _i, _i$1, _i$2, _i$3, _i$4, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, carry, childContext, childContext$1, complex, complex$1, compound, compound$1, context, i, i$1, i$2, index, indices, n, n$1, offset, oldSelectorsComplexity, oldSelectorsLen, p, parent, parent$1, r, r$1, r$2, results, results$1, rule, sel, selectors, x, x$1, x$2, x$3, $s};return $f;
 		};
 		$ptrType(parser).prototype.substituteAmpersandsInCompoundSelector = function substituteAmpersandsInCompoundSelector(sel, replacementFn, results, strip) {
 			var {_i, _i$1, _i$2, _i$3, _r, _r$1, _r$2, _ref, _ref$1, _ref$2, _ref$3, _tuple, class$1, complex, inner, last, nestingSelectorLoc, ok, outer, p, replacement, replacementFn, results, sel, sel$1, single, ss, strip, subclassSelectorPrefix, x, x$1, $s, $r, $c} = $restore(this, {sel, replacementFn, results, strip});
@@ -151063,7 +152296,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 			/* while (true) { */ case 1:
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
 				i = _i;
-				token = ((i < 0 || i >= tokens.$length) ? ($throwRuntimeError("index out of range"), undefined) : tokens.$array[tokens.$offset + i]);
+				token = ((i < 0 || i >= tokens.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(tokens.$array, tokens.$offset + i, ptrType$27));
 				/* */ if (token.Kind === 26) { $s = 3; continue; }
 				/* */ $s = 4; continue;
 				/* if (token.Kind === 26) { */ case 3:
@@ -151129,10 +152362,10 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 								$s = 30; continue;
 							/* } else if (_1 === ("translate")) { */ case 10:
 								if (n === 1) {
-									(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]).TurnLengthOrPercentageIntoNumberIfZero();
+									(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 0, ptrType$27)).TurnLengthOrPercentageIntoNumberIfZero();
 								} else if (n === 3) {
-									_tmp$6 = (0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]);
-									_tmp$7 = (2 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 2]);
+									_tmp$6 = (0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 0, ptrType$27));
+									_tmp$7 = (2 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 2, ptrType$27));
 									tx = _tmp$6;
 									ty = _tmp$7;
 									tx.TurnLengthOrPercentageIntoNumberIfZero();
@@ -151148,12 +152381,12 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 							/* } else if (_1 === ("translatex")) { */ case 11:
 								if (n === 1) {
 									token.Text = "translate";
-									(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]).TurnLengthOrPercentageIntoNumberIfZero();
+									(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 0, ptrType$27)).TurnLengthOrPercentageIntoNumberIfZero();
 								}
 								$s = 30; continue;
 							/* } else if (_1 === ("translatey")) { */ case 12:
 								if (n === 1) {
-									(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]).TurnLengthOrPercentageIntoNumberIfZero();
+									(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 0, ptrType$27)).TurnLengthOrPercentageIntoNumberIfZero();
 								}
 								$s = 30; continue;
 							/* } else if (_1 === ("scale")) { */ case 13:
@@ -151161,16 +152394,16 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 								/* */ if (n === 3) { $s = 32; continue; }
 								/* */ $s = 33; continue;
 								/* if (n === 1) { */ case 31:
-									$r = turnPercentIntoNumberIfShorter((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									$r = turnPercentIntoNumberIfShorter((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 0, ptrType$27))); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 									$s = 33; continue;
 								/* } else if (n === 3) { */ case 32:
-									_tmp$8 = (0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]);
-									_tmp$9 = (2 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 2]);
+									_tmp$8 = (0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 0, ptrType$27));
+									_tmp$9 = (2 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 2, ptrType$27));
 									sx = _tmp$8;
 									sy = _tmp$9;
 									$r = turnPercentIntoNumberIfShorter(sx); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 									$r = turnPercentIntoNumberIfShorter(sy); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									if ($clone(sx, css_ast.Token).EqualIgnoringWhitespace($clone(sy, css_ast.Token))) {
+									if ($clone(sx, css_ast.Token).EqualIgnoringWhitespace($clone((sy === ptrType$27.nil && $throwNilPointerError(), sy), css_ast.Token))) {
 										token.Children.$set($subslice(args, 0, 1));
 									} else if ($clone(sy, css_ast.Token).IsOne()) {
 										token.Text = "scaleX";
@@ -151185,33 +152418,33 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 								/* */ if (n === 1) { $s = 37; continue; }
 								/* */ $s = 38; continue;
 								/* if (n === 1) { */ case 37:
-									$r = turnPercentIntoNumberIfShorter((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									$r = turnPercentIntoNumberIfShorter((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 0, ptrType$27))); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 								/* } */ case 38:
 								$s = 30; continue;
 							/* } else if (_1 === ("scaley")) { */ case 15:
 								/* */ if (n === 1) { $s = 40; continue; }
 								/* */ $s = 41; continue;
 								/* if (n === 1) { */ case 40:
-									$r = turnPercentIntoNumberIfShorter((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									$r = turnPercentIntoNumberIfShorter((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 0, ptrType$27))); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 								/* } */ case 41:
 								$s = 30; continue;
 							/* } else if (_1 === ("rotate")) { */ case 16:
 								if (n === 1) {
-									(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]).TurnLengthIntoNumberIfZero();
+									(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 0, ptrType$27)).TurnLengthIntoNumberIfZero();
 								}
 								$s = 30; continue;
 							/* } else if (_1 === ("rotatez")) { */ case 17:
 								if (n === 1) {
 									token.Text = "rotate";
-									(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]).TurnLengthIntoNumberIfZero();
+									(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 0, ptrType$27)).TurnLengthIntoNumberIfZero();
 								}
 								$s = 30; continue;
 							/* } else if (_1 === ("skew")) { */ case 18:
 								if (n === 1) {
-									(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]).TurnLengthIntoNumberIfZero();
+									(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 0, ptrType$27)).TurnLengthIntoNumberIfZero();
 								} else if (n === 3) {
-									_tmp$10 = (0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]);
-									_tmp$11 = (2 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 2]);
+									_tmp$10 = (0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 0, ptrType$27));
+									_tmp$11 = (2 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 2, ptrType$27));
 									ax = _tmp$10;
 									ay = _tmp$11;
 									ax.TurnLengthIntoNumberIfZero();
@@ -151224,12 +152457,12 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 							/* } else if (_1 === ("skewx")) { */ case 19:
 								if (n === 1) {
 									token.Text = "skew";
-									(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]).TurnLengthIntoNumberIfZero();
+									(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 0, ptrType$27)).TurnLengthIntoNumberIfZero();
 								}
 								$s = 30; continue;
 							/* } else if (_1 === ("skewy")) { */ case 20:
 								if (n === 1) {
-									(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]).TurnLengthIntoNumberIfZero();
+									(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 0, ptrType$27)).TurnLengthIntoNumberIfZero();
 								}
 								$s = 30; continue;
 							/* } else if (_1 === ("matrix3d")) { */ case 21:
@@ -151263,9 +152496,9 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 								$s = 30; continue;
 							/* } else if (_1 === ("translate3d")) { */ case 22:
 								if (n === 5) {
-									_tmp$14 = (0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]);
-									_tmp$15 = (2 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 2]);
-									_tmp$16 = (4 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 4]);
+									_tmp$14 = (0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 0, ptrType$27));
+									_tmp$15 = (2 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 2, ptrType$27));
+									_tmp$16 = (4 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 4, ptrType$27));
 									tx$1 = _tmp$14;
 									ty$1 = _tmp$15;
 									tz = _tmp$16;
@@ -151280,16 +152513,16 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 								$s = 30; continue;
 							/* } else if (_1 === ("translatez")) { */ case 23:
 								if (n === 1) {
-									(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]).TurnLengthIntoNumberIfZero();
+									(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 0, ptrType$27)).TurnLengthIntoNumberIfZero();
 								}
 								$s = 30; continue;
 							/* } else if (_1 === ("scale3d")) { */ case 24:
 								/* */ if (n === 5) { $s = 43; continue; }
 								/* */ $s = 44; continue;
 								/* if (n === 5) { */ case 43:
-									_tmp$17 = (0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]);
-									_tmp$18 = (2 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 2]);
-									_tmp$19 = (4 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 4]);
+									_tmp$17 = (0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 0, ptrType$27));
+									_tmp$18 = (2 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 2, ptrType$27));
+									_tmp$19 = (4 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 4, ptrType$27));
 									sx$2 = _tmp$17;
 									sy$2 = _tmp$18;
 									sz = _tmp$19;
@@ -151306,15 +152539,15 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 								/* */ if (n === 1) { $s = 48; continue; }
 								/* */ $s = 49; continue;
 								/* if (n === 1) { */ case 48:
-									$r = turnPercentIntoNumberIfShorter((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									$r = turnPercentIntoNumberIfShorter((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 0, ptrType$27))); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 								/* } */ case 49:
 								$s = 30; continue;
 							/* } else if (_1 === ("rotate3d")) { */ case 26:
 								if (n === 7) {
-									_tmp$20 = (0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]);
-									_tmp$21 = (2 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 2]);
-									_tmp$22 = (4 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 4]);
-									_tmp$23 = (6 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 6]);
+									_tmp$20 = (0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 0, ptrType$27));
+									_tmp$21 = (2 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 2, ptrType$27));
+									_tmp$22 = (4 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 4, ptrType$27));
+									_tmp$23 = (6 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 6, ptrType$27));
 									x$1 = _tmp$20;
 									y$2 = _tmp$21;
 									z = _tmp$22;
@@ -151331,17 +152564,17 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 								$s = 30; continue;
 							/* } else if (_1 === ("rotatex")) { */ case 27:
 								if (n === 1) {
-									(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]).TurnLengthIntoNumberIfZero();
+									(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 0, ptrType$27)).TurnLengthIntoNumberIfZero();
 								}
 								$s = 30; continue;
 							/* } else if (_1 === ("rotatey")) { */ case 28:
 								if (n === 1) {
-									(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]).TurnLengthIntoNumberIfZero();
+									(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 0, ptrType$27)).TurnLengthIntoNumberIfZero();
 								}
 								$s = 30; continue;
 							/* } else if (_1 === ("perspective")) { */ case 29:
 								if (n === 1) {
-									(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]).TurnLengthIntoNumberIfZero();
+									(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + 0, ptrType$27)).TurnLengthIntoNumberIfZero();
 								}
 							/* } */ case 30:
 						case 7:
@@ -151437,7 +152670,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 				if (noneCount > 0) {
 					$s = -1; return;
 				}
-				t$1 = ((typeIndex < 0 || typeIndex >= tokens.$length) ? ($throwRuntimeError("index out of range"), undefined) : tokens.$array[tokens.$offset + typeIndex]);
+				t$1 = ((typeIndex < 0 || typeIndex >= tokens.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(tokens.$array, tokens.$offset + typeIndex, ptrType$27));
 				if (t$1.Kind === 28) {
 					t$1.Kind = 38;
 					t$1.PayloadIndex = p.symbolForName($clone(t$1.Loc, logger.Loc), t$1.Text).Ref.InnerIndex;
@@ -151633,7 +152866,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 						if (stop.hasColorSpace) {
 							hasColorSpace = true;
 						}
-						if (!(stop.midpoint === ptrType$29.nil)) {
+						if (!(stop.midpoint === ptrType$31.nil)) {
 							hasMidpoint = true;
 						}
 						_i++;
@@ -151935,7 +153168,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 			/* */ } return; } var $f = {$blk: removeColorInterpolation$1, $c: true, $r, _1, _2, _index, _r, _r$1, colorSpace$1, end, hue, hueMethod$1, i, in$1, method, n, remaining, space, start, tokens, x, x$1, x$2, $s};return $f;
 		};
 		tryToParseColorStops = function tryToParseColorStops$1(gradient) {
-			var {_i, _i$1, _i$2, _i$3, _i$4, _i$5, _r, _r$1, _r$2, _r$3, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, b, color, colorStops, first, from, fromStop, g, gradient, i, i$1, i$2, i$3, i$4, info, info$1, infos, j, last, midpoint, next$1, ok, ok$1, ok$2, parsedStop, position, position$1, prev, prevPos, r, stop, stop$1, stop$2, stop$3, stop$4, t, to, toStop, toStop$1, x, x$1, x$10, x$11, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {gradient});
+			var {_i, _i$1, _i$2, _i$3, _i$4, _i$5, _r, _r$1, _r$2, _r$3, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, b, color, colorStops, first, from, fromStop, g, gradient, i, i$1, i$2, i$3, i$4, info, info$1, infos, j, last, midpoint, next$1, ok, ok$1, ok$2, parsedStop, position, position$1, prev, prevPos, r, stop, stop$1, stop$2, stop$3, stop$4, t, to, toStop, toStop$1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {gradient});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			colorStops = sliceType$27.nil;
 			_ref = gradient.colorStops;
@@ -151979,7 +153212,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 					helpers.F64.copy(g, _tuple$3[1]);
 					helpers.F64.copy(b, _tuple$3[2]);
 				/* } */ case 6:
-				parsedStop = new parsedColorStop.ptr(sliceType$26.nil, ptrType$29.nil, $clone(color.x, helpers.F64), $clone(color.y, helpers.F64), $clone(color.z, helpers.F64), $clone($clone(helpers.NewF64((hexA(color.hex))), helpers.F64).DivConst(255), helpers.F64), $clone(r, helpers.F64), $clone(g, helpers.F64), $clone(b, helpers.F64), new helpers.F64.ptr(0), new helpers.F64.ptr(0), new helpers.F64.ptr(0), color.hasColorSpace);
+				parsedStop = new parsedColorStop.ptr(sliceType$26.nil, ptrType$31.nil, $clone(color.x, helpers.F64), $clone(color.y, helpers.F64), $clone(color.z, helpers.F64), $clone($clone(helpers.NewF64((hexA(color.hex))), helpers.F64).DivConst(255), helpers.F64), $clone(r, helpers.F64), $clone(g, helpers.F64), $clone(b, helpers.F64), new helpers.F64.ptr(0), new helpers.F64.ptr(0), new helpers.F64.ptr(0), color.hasColorSpace);
 				_ref$1 = stop.positions;
 				_i$1 = 0;
 				while (true) {
@@ -152014,11 +153247,11 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 			$s = 1; continue;
 			case 2:
 			if (colorStops.$length > 0) {
-				first = (0 >= colorStops.$length ? ($throwRuntimeError("index out of range"), undefined) : colorStops.$array[colorStops.$offset + 0]);
+				first = (0 >= colorStops.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(colorStops.$array, colorStops.$offset + 0, ptrType$32));
 				if (first.positionTerms.$length === 0) {
 					first.positionTerms = new sliceType$26([$clone(new valueWithUnit.ptr("%", $clone(helpers.NewF64(0), helpers.F64)), valueWithUnit)]);
 				}
-				last = (x = colorStops.$length - 1 >> 0, ((x < 0 || x >= colorStops.$length) ? ($throwRuntimeError("index out of range"), undefined) : colorStops.$array[colorStops.$offset + x]));
+				last = (x = colorStops.$length - 1 >> 0, ((x < 0 || x >= colorStops.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(colorStops.$array, colorStops.$offset + x, ptrType$32)));
 				if (last.positionTerms.$length === 0) {
 					last.positionTerms = new sliceType$26([$clone(new valueWithUnit.ptr("%", $clone(helpers.NewF64(100), helpers.F64)), valueWithUnit)]);
 				}
@@ -152033,23 +153266,23 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 					while (true) {
 						if (!(j >= 0)) { break; }
 						prev = $clone(((j < 0 || j >= colorStops.$length) ? ($throwRuntimeError("index out of range"), undefined) : colorStops.$array[colorStops.$offset + j]), parsedColorStop);
-						if (!(prev.midpoint === ptrType$29.nil)) {
-							valueWithUnit.copy(prevPos, prev.midpoint);
+						if (!(prev.midpoint === ptrType$31.nil)) {
+							valueWithUnit.copy(prevPos, (x$1 = prev.midpoint, (x$1 === ptrType$31.nil && $throwNilPointerError(), x$1)));
 							break;
 						}
 						if (prev.positionTerms.$length === 1) {
-							valueWithUnit.copy(prevPos, (x$1 = prev.positionTerms, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])));
+							valueWithUnit.copy(prevPos, (x$2 = prev.positionTerms, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])));
 							break;
 						}
 						j = j - (1) >> 0;
 					}
 					if (stop$1.positionTerms.$length === 1) {
-						if (prevPos.unit === (x$2 = stop$1.positionTerms, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])).unit) {
-							helpers.F64.copy((x$4 = stop$1.positionTerms, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0])).value, helpers.Max2($clone(prevPos.value, helpers.F64), $clone((x$3 = stop$1.positionTerms, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])).value, helpers.F64)));
+						if (prevPos.unit === (x$3 = stop$1.positionTerms, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])).unit) {
+							helpers.F64.copy((x$5 = stop$1.positionTerms, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0])).value, helpers.Max2($clone(prevPos.value, helpers.F64), $clone((x$4 = stop$1.positionTerms, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0])).value, helpers.F64)));
 						}
-						valueWithUnit.copy(prevPos, (x$5 = stop$1.positionTerms, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0])));
+						valueWithUnit.copy(prevPos, (x$6 = stop$1.positionTerms, (0 >= x$6.$length ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + 0])));
 					}
-					if (!(stop$1.midpoint === ptrType$29.nil) && prevPos.unit === stop$1.midpoint.unit) {
+					if (!(stop$1.midpoint === ptrType$31.nil) && prevPos.unit === stop$1.midpoint.unit) {
 						helpers.F64.copy(stop$1.midpoint.value, helpers.Max2($clone(prevPos.value, helpers.F64), $clone(stop$1.midpoint.value, helpers.F64)));
 					}
 					_i$2++;
@@ -152065,18 +153298,18 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 						_i$3++;
 						continue;
 					}
-					info = ((i$2 < 0 || i$2 >= infos.$length) ? ($throwRuntimeError("index out of range"), undefined) : infos.$array[infos.$offset + i$2]);
+					info = ((i$2 < 0 || i$2 >= infos.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(infos.$array, infos.$offset + i$2, ptrType$33));
 					from = i$2 - 1 >> 0;
 					while (true) {
 						if (!(from >= 0)) { break; }
 						fromStop = $clone(((from < 0 || from >= colorStops.$length) ? ($throwRuntimeError("index out of range"), undefined) : colorStops.$array[colorStops.$offset + from]), parsedColorStop);
 						info.fromCount = info.fromCount + (1) >> 0;
-						if (!(fromStop.midpoint === ptrType$29.nil)) {
-							valueWithUnit.copy(info.fromPos, fromStop.midpoint);
+						if (!(fromStop.midpoint === ptrType$31.nil)) {
+							valueWithUnit.copy(info.fromPos, (x$7 = fromStop.midpoint, (x$7 === ptrType$31.nil && $throwNilPointerError(), x$7)));
 							break;
 						}
 						if (fromStop.positionTerms.$length === 1) {
-							valueWithUnit.copy(info.fromPos, (x$6 = fromStop.positionTerms, (0 >= x$6.$length ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + 0])));
+							valueWithUnit.copy(info.fromPos, (x$8 = fromStop.positionTerms, (0 >= x$8.$length ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + 0])));
 							break;
 						}
 						from = from - (1) >> 0;
@@ -152086,14 +153319,14 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 						if (!(to < colorStops.$length)) { break; }
 						info.toCount = info.toCount + (1) >> 0;
 						toStop = $clone(((to < 0 || to >= colorStops.$length) ? ($throwRuntimeError("index out of range"), undefined) : colorStops.$array[colorStops.$offset + to]), parsedColorStop);
-						if (!(toStop.midpoint === ptrType$29.nil)) {
-							valueWithUnit.copy(info.toPos, toStop.midpoint);
+						if (!(toStop.midpoint === ptrType$31.nil)) {
+							valueWithUnit.copy(info.toPos, (x$9 = toStop.midpoint, (x$9 === ptrType$31.nil && $throwNilPointerError(), x$9)));
 							break;
 						}
 						if ((to + 1 >> 0) < colorStops.$length) {
-							toStop$1 = $clone((x$7 = to + 1 >> 0, ((x$7 < 0 || x$7 >= colorStops.$length) ? ($throwRuntimeError("index out of range"), undefined) : colorStops.$array[colorStops.$offset + x$7])), parsedColorStop);
+							toStop$1 = $clone((x$10 = to + 1 >> 0, ((x$10 < 0 || x$10 >= colorStops.$length) ? ($throwRuntimeError("index out of range"), undefined) : colorStops.$array[colorStops.$offset + x$10])), parsedColorStop);
 							if (toStop$1.positionTerms.$length === 1) {
-								valueWithUnit.copy(info.toPos, (x$8 = toStop$1.positionTerms, (0 >= x$8.$length ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + 0])));
+								valueWithUnit.copy(info.toPos, (x$11 = toStop$1.positionTerms, (0 >= x$11.$length ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + 0])));
 								break;
 							}
 						}
@@ -152124,9 +153357,9 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 					if (!(_i$5 < _ref$5.$length)) { break; }
 					i$4 = _i$5;
 					stop$4 = $clone(((_i$5 < 0 || _i$5 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$5]), parsedColorStop);
-					if (!(stop$4.midpoint === ptrType$29.nil)) {
-						next$1 = $clone((x$9 = i$4 + 1 >> 0, ((x$9 < 0 || x$9 >= colorStops.$length) ? ($throwRuntimeError("index out of range"), undefined) : colorStops.$array[colorStops.$offset + x$9])), parsedColorStop);
-						if (!((stop$4.positionTerms.$length === 1)) || !(stop$4.midpoint.unit === (x$10 = stop$4.positionTerms, (0 >= x$10.$length ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + 0])).unit) || !((next$1.positionTerms.$length === 1)) || !(stop$4.midpoint.unit === (x$11 = next$1.positionTerms, (0 >= x$11.$length ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + 0])).unit)) {
+					if (!(stop$4.midpoint === ptrType$31.nil)) {
+						next$1 = $clone((x$12 = i$4 + 1 >> 0, ((x$12 < 0 || x$12 >= colorStops.$length) ? ($throwRuntimeError("index out of range"), undefined) : colorStops.$array[colorStops.$offset + x$12])), parsedColorStop);
+						if (!((stop$4.positionTerms.$length === 1)) || !(stop$4.midpoint.unit === (x$13 = stop$4.positionTerms, (0 >= x$13.$length ? ($throwRuntimeError("index out of range"), undefined) : x$13.$array[x$13.$offset + 0])).unit) || !((next$1.positionTerms.$length === 1)) || !(stop$4.midpoint.unit === (x$14 = next$1.positionTerms, (0 >= x$14.$length ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + 0])).unit)) {
 							$s = -1; return [sliceType$27.nil, false];
 						}
 					}
@@ -152134,7 +153367,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 				}
 			}
 			$s = -1; return [colorStops, true];
-			/* */ } return; } var $f = {$blk: tryToParseColorStops$1, $c: true, $r, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _r, _r$1, _r$2, _r$3, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, b, color, colorStops, first, from, fromStop, g, gradient, i, i$1, i$2, i$3, i$4, info, info$1, infos, j, last, midpoint, next$1, ok, ok$1, ok$2, parsedStop, position, position$1, prev, prevPos, r, stop, stop$1, stop$2, stop$3, stop$4, t, to, toStop, toStop$1, x, x$1, x$10, x$11, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
+			/* */ } return; } var $f = {$blk: tryToParseColorStops$1, $c: true, $r, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _r, _r$1, _r$2, _r$3, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, b, color, colorStops, first, from, fromStop, g, gradient, i, i$1, i$2, i$3, i$4, info, info$1, infos, j, last, midpoint, next$1, ok, ok$1, ok$2, parsedStop, position, position$1, prev, prevPos, r, stop, stop$1, stop$2, stop$3, stop$4, t, to, toStop, toStop$1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
 		};
 		tryToParseValue = function tryToParseValue$1(token, kind) {
 			var _1, _2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, degrees, dimensionValue, err, err$1, err$2, err$3, kind, ok, percent, percentageValue, result, success, token, zero;
@@ -152212,7 +153445,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 			/* while (true) { */ case 1:
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
 				i = _i;
-				stop = ((i < 0 || i >= colorStops.$length) ? ($throwRuntimeError("index out of range"), undefined) : colorStops.$array[colorStops.$offset + i]);
+				stop = ((i < 0 || i >= colorStops.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(colorStops.$array, colorStops.$offset + i, ptrType$32));
 				_r = xyz_to_colorSpace($clone(stop.x, helpers.F64), $clone(stop.y, helpers.F64), $clone(stop.z, helpers.F64), colorSpace$1[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				_tuple = _r;
 				v0 = $clone(_tuple[0], helpers.F64);
@@ -152231,7 +153464,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 					if ($clone((x = first.positionTerms, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).value, helpers.F64).Value() < 0) {
 						helpers.F64.copy((x$2 = (0 >= colorStops.$length ? ($throwRuntimeError("index out of range"), undefined) : colorStops.$array[colorStops.$offset + 0]).positionTerms, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])).value, helpers.NewF64(0));
 					} else if ($clone((x$1 = first.positionTerms, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).value, helpers.F64).Value() > 0) {
-						first.midpoint = ptrType$29.nil;
+						first.midpoint = ptrType$31.nil;
 						first.positionTerms = new sliceType$26([$clone(new valueWithUnit.ptr((x$3 = first.positionTerms, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])).unit, $clone(helpers.NewF64(0), helpers.F64)), valueWithUnit)]);
 						colorStops = $appendSlice(new sliceType$27([$clone(first, parsedColorStop)]), colorStops);
 					}
@@ -152254,7 +153487,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 					}
 					t = $clone($clone($clone(prevT, helpers.F64).Add($clone(nextT, helpers.F64)), helpers.F64).DivConst(2), helpers.F64);
 					positionT = $clone(t, helpers.F64);
-					if (!(from.midpoint === ptrType$29.nil)) {
+					if (!(from.midpoint === ptrType$31.nil)) {
 						fromPos = $clone((x$7 = from.positionTerms, (0 >= x$7.$length ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + 0])).value, helpers.F64);
 						toPos = $clone((x$8 = to.positionTerms, (0 >= x$8.$length ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + 0])).value, helpers.F64);
 						stopPos = $clone(helpers.Lerp($clone(fromPos, helpers.F64), $clone(toPos, helpers.F64), $clone(t, helpers.F64)), helpers.F64);
@@ -152494,7 +153727,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
 				term = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), valueWithUnit);
 				_r = findUnit(term.unit); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				ptr = (x = _r, ((x < 0 || x >= result[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : result[0].$array[result[0].$offset + x]));
+				ptr = (x = _r, ((x < 0 || x >= result[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(result[0].$array, result[0].$offset + x, ptrType$31)));
 				helpers.F64.copy(ptr.value, $clone($clone($clone($clone(t, helpers.F64).Neg(), helpers.F64).AddConst(1), helpers.F64).Mul($clone(term.value, helpers.F64)), helpers.F64).Add($clone(ptr.value, helpers.F64)));
 				_i++;
 			$s = 1; continue;
@@ -152505,7 +153738,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 5; continue; }
 				term$1 = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), valueWithUnit);
 				_r$1 = findUnit(term$1.unit); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				ptr$1 = (x$1 = _r$1, ((x$1 < 0 || x$1 >= result[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : result[0].$array[result[0].$offset + x$1]));
+				ptr$1 = (x$1 = _r$1, ((x$1 < 0 || x$1 >= result[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(result[0].$array, result[0].$offset + x$1, ptrType$31)));
 				helpers.F64.copy(ptr$1.value, $clone($clone(t, helpers.F64).Mul($clone(term$1.value, helpers.F64)), helpers.F64).Add($clone(ptr$1.value, helpers.F64)));
 				_i$1++;
 			$s = 4; continue;
@@ -152866,7 +154099,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 				if (!((t$1.Kind === 28))) {
 					/* break; */ $s = 2; continue;
 				}
-				$r = p.handleSingleContainerName(((i$1 < 0 || i$1 >= tokens.$length) ? ($throwRuntimeError("index out of range"), undefined) : tokens.$array[tokens.$offset + i$1])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.handleSingleContainerName(((i$1 < 0 || i$1 >= tokens.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(tokens.$array, tokens.$offset + i$1, ptrType$27))); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				_i$1++;
 			$s = 1; continue;
 			case 2:
@@ -152892,7 +154125,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 			/* while (true) { */ case 1:
 				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 2; continue; }
 				i = _i$1;
-				$r = p.handleSingleContainerName(((i < 0 || i >= tokens.$length) ? ($throwRuntimeError("index out of range"), undefined) : tokens.$array[tokens.$offset + i])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.handleSingleContainerName(((i < 0 || i >= tokens.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(tokens.$array, tokens.$offset + i, ptrType$27))); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				_i$1++;
 			$s = 1; continue;
 			case 2:
@@ -152946,7 +154179,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 							while (true) {
 								if (!(_i$1 < _ref$1.$length)) { break; }
 								parentRef = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), ast.Ref);
-								composes = (_entry = $mapIndex(p.composes,ast.Ref.keyFor(parentRef)), _entry !== undefined ? _entry.v : ptrType$30.nil);
+								composes = (_entry = $mapIndex(p.composes,ast.Ref.keyFor(parentRef)), _entry !== undefined ? _entry.v : ptrType$34.nil);
 								_ref$2 = names;
 								_i$2 = 0;
 								while (true) {
@@ -153005,7 +154238,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 			while (true) {
 				if (!(_i$3 < _ref$3.$length)) { break; }
 				parentRef$1 = $clone(((_i$3 < 0 || _i$3 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$3]), ast.Ref);
-				composes$1 = (_entry$1 = $mapIndex(p.composes,ast.Ref.keyFor(parentRef$1)), _entry$1 !== undefined ? _entry$1.v : ptrType$30.nil);
+				composes$1 = (_entry$1 = $mapIndex(p.composes,ast.Ref.keyFor(parentRef$1)), _entry$1 !== undefined ? _entry$1.v : ptrType$34.nil);
 				_ref$4 = names;
 				_i$4 = 0;
 				while (true) {
@@ -153157,7 +154390,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 								/* */ $s = 13; continue;
 								/* if (ok) { */ case 12:
 									hex = expandHex(hex);
-									_r = p.tryToGenerateColor($clone(token, css_ast.Token), $clone(new parsedColor.ptr(new helpers.F64.ptr(0), new helpers.F64.ptr(0), new helpers.F64.ptr(0), hex, false), parsedColor), ptrType$31.nil); /* */ $s = 14; case 14: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+									_r = p.tryToGenerateColor($clone(token, css_ast.Token), $clone(new parsedColor.ptr(new helpers.F64.ptr(0), new helpers.F64.ptr(0), new helpers.F64.ptr(0), hex, false), parsedColor), ptrType$35.nil); /* */ $s = 14; case 14: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 									$24r = _r;
 									$s = 15; case 15: return $24r;
 								/* } */ case 13:
@@ -153169,7 +154402,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 								/* */ if (ok$1) { $s = 16; continue; }
 								/* */ $s = 17; continue;
 								/* if (ok$1) { */ case 16:
-									_r$1 = p.tryToGenerateColor($clone(token, css_ast.Token), $clone(new parsedColor.ptr(new helpers.F64.ptr(0), new helpers.F64.ptr(0), new helpers.F64.ptr(0), hex$1, false), parsedColor), ptrType$31.nil); /* */ $s = 18; case 18: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+									_r$1 = p.tryToGenerateColor($clone(token, css_ast.Token), $clone(new parsedColor.ptr(new helpers.F64.ptr(0), new helpers.F64.ptr(0), new helpers.F64.ptr(0), hex$1, false), parsedColor), ptrType$35.nil); /* */ $s = 18; case 18: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 									$24r$1 = _r$1;
 									$s = 19; case 19: return $24r$1;
 								/* } */ case 17:
@@ -154082,12 +155315,12 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 				result = _tuple[0];
 				ok = _tuple[1];
 				/* */ if (ok) { $s = 5; continue; }
-				/* */ if (!(wouldClipColor === ptrType$31.nil)) { $s = 6; continue; }
+				/* */ if (!(wouldClipColor === ptrType$35.nil)) { $s = 6; continue; }
 				/* */ $s = 7; continue;
 				/* if (ok) { */ case 5:
 					hex = result;
 					$s = 8; continue;
-				/* } else if (!(wouldClipColor === ptrType$31.nil)) { */ case 6:
+				/* } else if (!(wouldClipColor === ptrType$35.nil)) { */ case 6:
 					wouldClipColor.$set(true);
 					$s = -1; return token;
 				/* } else { */ case 7:
@@ -154710,7 +155943,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 						/* */ if (!found.name) { $s = 29; continue; }
 						/* */ $s = 30; continue;
 						/* if (!found.name) { */ case 29:
-							$r = p.handleSingleAnimationName(((i < 0 || i >= tokens.$length) ? ($throwRuntimeError("index out of range"), undefined) : tokens.$array[tokens.$offset + i])); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = p.handleSingleAnimationName(((i < 0 || i >= tokens.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(tokens.$array, tokens.$offset + i, ptrType$27))); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							found.name = true;
 							_i++;
 							/* continue; */ $s = 1; continue;
@@ -154720,7 +155953,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 						/* */ if (!found.name) { $s = 32; continue; }
 						/* */ $s = 33; continue;
 						/* if (!found.name) { */ case 32:
-							$r = p.handleSingleAnimationName(((i < 0 || i >= tokens.$length) ? ($throwRuntimeError("index out of range"), undefined) : tokens.$array[tokens.$offset + i])); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = p.handleSingleAnimationName(((i < 0 || i >= tokens.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(tokens.$array, tokens.$offset + i, ptrType$27))); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							found.name = true;
 							_i++;
 							/* continue; */ $s = 1; continue;
@@ -154746,7 +155979,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 				/* */ if ((t.Kind === 28) || (t.Kind === 35)) { $s = 3; continue; }
 				/* */ $s = 4; continue;
 				/* if ((t.Kind === 28) || (t.Kind === 35)) { */ case 3:
-					$r = p.handleSingleAnimationName(((i < 0 || i >= tokens.$length) ? ($throwRuntimeError("index out of range"), undefined) : tokens.$array[tokens.$offset + i])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.handleSingleAnimationName(((i < 0 || i >= tokens.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(tokens.$array, tokens.$offset + i, ptrType$27))); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 4:
 				_i++;
 			$s = 1; continue;
@@ -154879,7 +156112,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 				while (true) {
 					if (!(_i < _ref.$length)) { break; }
 					ref = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), ast.Ref);
-					_tuple = (_entry = $mapIndex(p.composes,ast.Ref.keyFor(ref)), _entry !== undefined ? [_entry.v, true] : [ptrType$30.nil, false]);
+					_tuple = (_entry = $mapIndex(p.composes,ast.Ref.keyFor(ref)), _entry !== undefined ? [_entry.v, true] : [ptrType$34.nil, false]);
 					composes = _tuple[0];
 					ok = _tuple[1];
 					if (!ok) {
@@ -154896,7 +156129,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 					while (true) {
 						if (!(_i$1 < _ref$1.$length)) { break; }
 						rule = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), css_ast.Rule);
-						_tuple$1 = $assertType(rule.Data, ptrType$32, true);
+						_tuple$1 = $assertType(rule.Data, ptrType$36, true);
 						decl = _tuple$1[0];
 						ok$1 = _tuple$1[1];
 						if (ok$1 && !((decl.Key === 106))) {
@@ -154913,24 +156146,24 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 				clone = [clone];
 				rule$1 = $clone(((i < 0 || i >= rules.$length) ? ($throwRuntimeError("index out of range"), undefined) : rules.$array[rules.$offset + i]), css_ast.Rule);
 				rewrittenRules = $append(rewrittenRules, rule$1);
-				_tuple$2 = $assertType(rule$1.Data, ptrType$32, true);
+				_tuple$2 = $assertType(rule$1.Data, ptrType$36, true);
 				decl$1 = _tuple$2[0];
 				ok$2 = _tuple$2[1];
 				if (!ok$2) {
 					i = i + (1) >> 0;
 					/* continue; */ $s = 1; continue;
 				}
-				wouldClipColor = ptrType$31.nil;
+				wouldClipColor = ptrType$35.nil;
 				if (wouldClipColorFlag[0]) {
 					wouldClipColorFlag[0] = false;
-					clone[0] = $clone(decl$1, css_ast.RDeclaration);
+					clone[0] = $clone((decl$1 === ptrType$36.nil && $throwNilPointerError(), decl$1), css_ast.RDeclaration);
 					clone[0].Value = css_ast.CloneTokensWithoutImportRecords(clone[0].Value);
 					decl$1 = clone[0];
 					rule$1.Data = decl$1;
 					n = rewrittenRules.$length - 2 >> 0;
 					rewrittenRules = $append($subslice(rewrittenRules, 0, n), rule$1, ((n < 0 || n >= rewrittenRules.$length) ? ($throwRuntimeError("index out of range"), undefined) : rewrittenRules.$array[rewrittenRules.$offset + n]));
 				} else {
-					wouldClipColor = (wouldClipColorFlag.$ptr || (wouldClipColorFlag.$ptr = new ptrType$31(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, wouldClipColorFlag)));
+					wouldClipColor = (wouldClipColorFlag.$ptr || (wouldClipColorFlag.$ptr = new ptrType$35(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, wouldClipColorFlag)));
 				}
 					_1 = decl$1.Key;
 					/* */ if (_1 === (106)) { $s = 4; continue; }
@@ -154993,7 +156226,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 								/* } */ case 50:
 								$s = 45; continue;
 							/* } else { */ case 44:
-								$r = p.handleComposesPragma($clone(composesContext$1, composesContext), decl$1.Value); /* */ $s = 52; case 52: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$r = p.handleComposesPragma($clone((composesContext$1 === ptrType$7.nil && $throwNilPointerError(), composesContext$1), composesContext), decl$1.Value); /* */ $s = 52; case 52: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							/* } */ case 45:
 							rewrittenRules = $subslice(rewrittenRules, 0, (rewrittenRules.$length - 1 >> 0));
 						/* } */ case 41:
@@ -155067,7 +156300,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 						/* */ if (decl$1.Value.$length === 1) { $s = 72; continue; }
 						/* */ $s = 73; continue;
 						/* if (decl$1.Value.$length === 1) { */ case 72:
-							$r = p.processListStyleType((x$4 = decl$1.Value, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0]))); /* */ $s = 74; case 74: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = p.processListStyleType((x$4 = decl$1.Value, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$4.$array, x$4.$offset + 0, ptrType$27)))); /* */ $s = 74; case 74: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						/* } */ case 73:
 						$s = 39; continue;
 					/* } else if (_1 === (134)) { */ case 16:
@@ -155189,7 +156422,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 									/* */ if (p.options.optionsThatSupportStructuralEquality.minifySyntax) { $s = 120; continue; }
 									/* */ $s = 121; continue;
 									/* if (p.options.optionsThatSupportStructuralEquality.minifySyntax) { */ case 120:
-										$r = inset.mangleSide(rewrittenRules, $assertType(((i$3 < 0 || i$3 >= decls.$length) ? ($throwRuntimeError("index out of range"), undefined) : decls.$array[decls.$offset + i$3]).Data, ptrType$32), p.options.optionsThatSupportStructuralEquality.minifyWhitespace, i$3); /* */ $s = 122; case 122: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+										$r = inset.mangleSide(rewrittenRules, $assertType(((i$3 < 0 || i$3 >= decls.$length) ? ($throwRuntimeError("index out of range"), undefined) : decls.$array[decls.$offset + i$3]).Data, ptrType$36), p.options.optionsThatSupportStructuralEquality.minifyWhitespace, i$3); /* */ $s = 122; case 122: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 									/* } */ case 121:
 									_i$4++;
 								$s = 118; continue;
@@ -155278,7 +156511,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 						while (true) {
 							if (!(_i$5 < _ref$5.$length)) { break; }
 							rule$2 = $clone(((_i$5 < 0 || _i$5 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$5]), css_ast.Rule);
-							_tuple$6 = $assertType(rule$2.Data, ptrType$32, true);
+							_tuple$6 = $assertType(rule$2.Data, ptrType$36, true);
 							decl$2 = _tuple$6[0];
 							ok$6 = _tuple$6[1];
 							if (ok$6) {
@@ -155308,7 +156541,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 						j = rewrittenRules.$length - 2 >> 0;
 						while (true) {
 							if (!(j >= 0)) { break; }
-							_tuple$7 = $assertType(((j < 0 || j >= rewrittenRules.$length) ? ($throwRuntimeError("index out of range"), undefined) : rewrittenRules.$array[rewrittenRules.$offset + j]).Data, ptrType$32, true);
+							_tuple$7 = $assertType(((j < 0 || j >= rewrittenRules.$length) ? ($throwRuntimeError("index out of range"), undefined) : rewrittenRules.$array[rewrittenRules.$offset + j]).Data, ptrType$36, true);
 							prev = _tuple$7[0];
 							ok$7 = _tuple$7[1];
 							if (ok$7 && (prev.Key === decl$1.Key)) {
@@ -156152,13 +157385,13 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 		ptrType$4.methods = [{prop: "convertToToken", name: "convertToToken", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_ast.WhitespaceFlags], [css_ast.Token, $Bool], false)}, {prop: "partiallySimplify", name: "partiallySimplify", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [calcTerm], false)}];
 		ptrType$3.methods = [{prop: "convertToToken", name: "convertToToken", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_ast.WhitespaceFlags], [css_ast.Token, $Bool], false)}, {prop: "partiallySimplify", name: "partiallySimplify", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [calcTerm], false)}];
 		ptrType$6.methods = [{prop: "convertToToken", name: "convertToToken", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_ast.WhitespaceFlags], [css_ast.Token, $Bool], false)}, {prop: "partiallySimplify", name: "partiallySimplify", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [calcTerm], false)}];
-		ptrType$35.methods = [{prop: "tryToReduceCalcExpression", name: "tryToReduceCalcExpression", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_ast.Token], [css_ast.Token], false)}, {prop: "parseSelectorList", name: "parseSelectorList", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([parseSelectorOpts], [sliceType$3, $Bool], false)}, {prop: "flattenLocalAndGlobalSelectors", name: "flattenLocalAndGlobalSelectors", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$3, css_ast.ComplexSelector], [sliceType$3], false)}, {prop: "parseComplexSelector", name: "parseComplexSelector", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([parseComplexSelectorOpts], [css_ast.ComplexSelector, $Bool], false)}, {prop: "nameToken", name: "nameToken", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [css_ast.NameToken], false)}, {prop: "parseCompoundSelector", name: "parseCompoundSelector", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([parseComplexSelectorOpts], [css_ast.CompoundSelector, $Bool], false)}, {prop: "parseAttributeSelector", name: "parseAttributeSelector", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [css_ast.SSAttribute, logger.Range], false)}, {prop: "parsePseudoClassSelector", name: "parsePseudoClassSelector", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([logger.Loc, $Bool], [css_ast.SS, logger.Range], false)}, {prop: "parseAnyValue", name: "parseAnyValue", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [sliceType$8], false)}, {prop: "parseCombinator", name: "parseCombinator", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [css_ast.Combinator], false)}, {prop: "parseNthIndex", name: "parseNthIndex", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [css_ast.NthIndex, $Bool], false)}, {prop: "computeCharacterFrequency", name: "computeCharacterFrequency", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [ptrType$14], false)}, {prop: "advance", name: "advance", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [], false)}, {prop: "at", name: "at", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([$Int], [css_lexer.Token], false)}, {prop: "current", name: "current", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [css_lexer.Token], false)}, {prop: "next", name: "next", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [css_lexer.Token], false)}, {prop: "raw", name: "raw", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [$String], false)}, {prop: "decoded", name: "decoded", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [$String], false)}, {prop: "peek", name: "peek", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_lexer.T], [$Bool], false)}, {prop: "eat", name: "eat", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_lexer.T], [$Bool], false)}, {prop: "expect", name: "expect", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_lexer.T], [$Bool], false)}, {prop: "expectWithMatchingLoc", name: "expectWithMatchingLoc", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_lexer.T, logger.Loc], [$Bool], false)}, {prop: "unexpected", name: "unexpected", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [], false)}, {prop: "symbolForName", name: "symbolForName", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([logger.Loc, $String], [ast.LocRef], false)}, {prop: "recordAtLayerRule", name: "recordAtLayerRule", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$17], [], false)}, {prop: "parseListOfRules", name: "parseListOfRules", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([ruleContext], [sliceType$18], false)}, {prop: "parseListOfDeclarations", name: "parseListOfDeclarations", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([listOfDeclarationsOpts], [sliceType$18], false)}, {prop: "mangleRules", name: "mangleRules", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$18, $Bool], [sliceType$18], false)}, {prop: "parseURLOrString", name: "parseURLOrString", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [$String, logger.Range, $Bool], false)}, {prop: "expectURLOrString", name: "expectURLOrString", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [$String, logger.Range, $Bool], false)}, {prop: "parseAtRule", name: "parseAtRule", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([atRuleContext], [css_ast.Rule], false)}, {prop: "expectValidLayerNameIdent", name: "expectValidLayerNameIdent", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [$String, $Bool], false)}, {prop: "convertTokens", name: "convertTokens", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$8], [sliceType$1], false)}, {prop: "convertTokensHelper", name: "convertTokensHelper", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$8, css_lexer.T, convertTokensOpts], [sliceType$1, sliceType$8], false)}, {prop: "parseSelectorRule", name: "parseSelectorRule", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([$Bool, parseSelectorOpts], [css_ast.Rule], false)}, {prop: "parseQualifiedRule", name: "parseQualifiedRule", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([parseQualifiedRuleOpts], [css_ast.Rule], false)}, {prop: "scanForEndOfRule", name: "scanForEndOfRule", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [endOfRuleScan, $Int], false)}, {prop: "parseDeclaration", name: "parseDeclaration", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [css_ast.Rule], false)}, {prop: "parseComponentValue", name: "parseComponentValue", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [], false)}, {prop: "parseBlock", name: "parseBlock", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_lexer.T, css_lexer.T], [], false)}, {prop: "lowerNestingInRule", name: "lowerNestingInRule", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_ast.Rule, sliceType$18], [sliceType$18], false)}, {prop: "lowerNestingInRulesAndReturnRemaining", name: "lowerNestingInRulesAndReturnRemaining", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$18, ptrType$33], [sliceType$18], false)}, {prop: "addExpansionError", name: "addExpansionError", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([logger.Loc, $Int], [], false)}, {prop: "lowerNestingInRuleWithContext", name: "lowerNestingInRuleWithContext", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_ast.Rule, ptrType$33], [css_ast.Rule], false)}, {prop: "substituteAmpersandsInCompoundSelector", name: "substituteAmpersandsInCompoundSelector", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_ast.CompoundSelector, funcType, sliceType$5, leadingCombinatorStrip], [sliceType$5], false)}, {prop: "multipleComplexSelectorsToSingleComplexSelector", name: "multipleComplexSelectorsToSingleComplexSelector", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$3], [funcType], false)}, {prop: "reportNestingWithGeneratedPseudoClassIs", name: "reportNestingWithGeneratedPseudoClassIs", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([logger.Loc], [], false)}, {prop: "mangleTransforms", name: "mangleTransforms", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$1], [sliceType$1], false)}, {prop: "processListStyleShorthand", name: "processListStyleShorthand", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$1], [], false)}, {prop: "processListStyleType", name: "processListStyleType", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([ptrType$34], [], false)}, {prop: "generateGradient", name: "generateGradient", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_ast.Token, parsedGradient], [css_ast.Token], false)}, {prop: "lowerAndMinifyGradient", name: "lowerAndMinifyGradient", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_ast.Token, ptrType$31], [css_ast.Token], false)}, {prop: "mangleFontWeight", name: "mangleFontWeight", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_ast.Token], [css_ast.Token], false)}, {prop: "mangleFontFamily", name: "mangleFontFamily", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$1], [sliceType$1, $Bool], false)}, {prop: "mangleFamilyNameOrGenericName", name: "mangleFamilyNameOrGenericName", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$1, sliceType$1], [sliceType$1, sliceType$1, $Bool], false)}, {prop: "mangleFont", name: "mangleFont", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$1], [sliceType$1], false)}, {prop: "processContainerShorthand", name: "processContainerShorthand", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$1], [], false)}, {prop: "processContainerName", name: "processContainerName", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$1], [], false)}, {prop: "handleSingleContainerName", name: "handleSingleContainerName", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([ptrType$34], [], false)}, {prop: "handleComposesPragma", name: "handleComposesPragma", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([composesContext, sliceType$1], [], false)}, {prop: "lowerAndMinifyColor", name: "lowerAndMinifyColor", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_ast.Token, ptrType$31], [css_ast.Token], false)}, {prop: "tryToGenerateColor", name: "tryToGenerateColor", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_ast.Token, parsedColor, ptrType$31], [css_ast.Token], false)}, {prop: "lowerAndMangleBoxShadow", name: "lowerAndMangleBoxShadow", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$1, ptrType$31], [sliceType$1], false)}, {prop: "lowerAndMangleBoxShadows", name: "lowerAndMangleBoxShadows", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$1, ptrType$31], [sliceType$1], false)}, {prop: "processAnimationShorthand", name: "processAnimationShorthand", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$1], [], false)}, {prop: "processAnimationName", name: "processAnimationName", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$1], [], false)}, {prop: "handleSingleAnimationName", name: "handleSingleAnimationName", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([ptrType$34], [], false)}, {prop: "commaToken", name: "commaToken", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([logger.Loc], [css_ast.Token], false)}, {prop: "processDeclarations", name: "processDeclarations", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$18, ptrType$7], [sliceType$18], false)}, {prop: "insertPrefixedDeclaration", name: "insertPrefixedDeclaration", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$18, $String, logger.Loc, ptrType$32, mapType], [sliceType$18], false)}, {prop: "lowerInset", name: "lowerInset", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([logger.Loc, ptrType$32], [sliceType$18, $Bool], false)}];
-		ptrType$36.methods = [{prop: "Equal", name: "Equal", pkg: "", typ: $funcType([ptrType$36], [$Bool], false)}];
-		ptrType$37.methods = [{prop: "RemoveDuplicateRulesInPlace", name: "RemoveDuplicateRulesInPlace", pkg: "", typ: $funcType([$Uint32, sliceType$18, sliceType$12], [sliceType$18], false)}];
-		ptrType$38.methods = [{prop: "updateSide", name: "updateSide", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$18, $Int, boxSide], [], false)}, {prop: "mangleSides", name: "mangleSides", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$18, ptrType$32, $Bool], [], false)}, {prop: "mangleSide", name: "mangleSide", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$18, ptrType$32, $Bool, $Int], [], false)}, {prop: "compactRules", name: "compactRules", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$18, logger.Range, $Bool], [], false)}];
+		ptrType$38.methods = [{prop: "tryToReduceCalcExpression", name: "tryToReduceCalcExpression", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_ast.Token], [css_ast.Token], false)}, {prop: "parseSelectorList", name: "parseSelectorList", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([parseSelectorOpts], [sliceType$3, $Bool], false)}, {prop: "flattenLocalAndGlobalSelectors", name: "flattenLocalAndGlobalSelectors", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$3, css_ast.ComplexSelector], [sliceType$3], false)}, {prop: "parseComplexSelector", name: "parseComplexSelector", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([parseComplexSelectorOpts], [css_ast.ComplexSelector, $Bool], false)}, {prop: "nameToken", name: "nameToken", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [css_ast.NameToken], false)}, {prop: "parseCompoundSelector", name: "parseCompoundSelector", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([parseComplexSelectorOpts], [css_ast.CompoundSelector, $Bool], false)}, {prop: "parseAttributeSelector", name: "parseAttributeSelector", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [css_ast.SSAttribute, logger.Range], false)}, {prop: "parsePseudoClassSelector", name: "parsePseudoClassSelector", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([logger.Loc, $Bool], [css_ast.SS, logger.Range], false)}, {prop: "parseAnyValue", name: "parseAnyValue", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [sliceType$8], false)}, {prop: "parseCombinator", name: "parseCombinator", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [css_ast.Combinator], false)}, {prop: "parseNthIndex", name: "parseNthIndex", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [css_ast.NthIndex, $Bool], false)}, {prop: "computeCharacterFrequency", name: "computeCharacterFrequency", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [ptrType$14], false)}, {prop: "advance", name: "advance", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [], false)}, {prop: "at", name: "at", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([$Int], [css_lexer.Token], false)}, {prop: "current", name: "current", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [css_lexer.Token], false)}, {prop: "next", name: "next", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [css_lexer.Token], false)}, {prop: "raw", name: "raw", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [$String], false)}, {prop: "decoded", name: "decoded", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [$String], false)}, {prop: "peek", name: "peek", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_lexer.T], [$Bool], false)}, {prop: "eat", name: "eat", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_lexer.T], [$Bool], false)}, {prop: "expect", name: "expect", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_lexer.T], [$Bool], false)}, {prop: "expectWithMatchingLoc", name: "expectWithMatchingLoc", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_lexer.T, logger.Loc], [$Bool], false)}, {prop: "unexpected", name: "unexpected", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [], false)}, {prop: "symbolForName", name: "symbolForName", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([logger.Loc, $String], [ast.LocRef], false)}, {prop: "recordAtLayerRule", name: "recordAtLayerRule", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$17], [], false)}, {prop: "parseListOfRules", name: "parseListOfRules", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([ruleContext], [sliceType$18], false)}, {prop: "parseListOfDeclarations", name: "parseListOfDeclarations", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([listOfDeclarationsOpts], [sliceType$18], false)}, {prop: "mangleRules", name: "mangleRules", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$18, $Bool], [sliceType$18], false)}, {prop: "parseURLOrString", name: "parseURLOrString", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [$String, logger.Range, $Bool], false)}, {prop: "expectURLOrString", name: "expectURLOrString", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [$String, logger.Range, $Bool], false)}, {prop: "parseAtRule", name: "parseAtRule", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([atRuleContext], [css_ast.Rule], false)}, {prop: "expectValidLayerNameIdent", name: "expectValidLayerNameIdent", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [$String, $Bool], false)}, {prop: "convertTokens", name: "convertTokens", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$8], [sliceType$1], false)}, {prop: "convertTokensHelper", name: "convertTokensHelper", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$8, css_lexer.T, convertTokensOpts], [sliceType$1, sliceType$8], false)}, {prop: "parseSelectorRule", name: "parseSelectorRule", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([$Bool, parseSelectorOpts], [css_ast.Rule], false)}, {prop: "parseQualifiedRule", name: "parseQualifiedRule", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([parseQualifiedRuleOpts], [css_ast.Rule], false)}, {prop: "scanForEndOfRule", name: "scanForEndOfRule", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [endOfRuleScan, $Int], false)}, {prop: "parseDeclaration", name: "parseDeclaration", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [css_ast.Rule], false)}, {prop: "parseComponentValue", name: "parseComponentValue", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [], false)}, {prop: "parseBlock", name: "parseBlock", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_lexer.T, css_lexer.T], [], false)}, {prop: "lowerNestingInRule", name: "lowerNestingInRule", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_ast.Rule, sliceType$18], [sliceType$18], false)}, {prop: "lowerNestingInRulesAndReturnRemaining", name: "lowerNestingInRulesAndReturnRemaining", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$18, ptrType$37], [sliceType$18], false)}, {prop: "addExpansionError", name: "addExpansionError", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([logger.Loc, $Int], [], false)}, {prop: "lowerNestingInRuleWithContext", name: "lowerNestingInRuleWithContext", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_ast.Rule, ptrType$37], [css_ast.Rule], false)}, {prop: "substituteAmpersandsInCompoundSelector", name: "substituteAmpersandsInCompoundSelector", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_ast.CompoundSelector, funcType, sliceType$5, leadingCombinatorStrip], [sliceType$5], false)}, {prop: "multipleComplexSelectorsToSingleComplexSelector", name: "multipleComplexSelectorsToSingleComplexSelector", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$3], [funcType], false)}, {prop: "reportNestingWithGeneratedPseudoClassIs", name: "reportNestingWithGeneratedPseudoClassIs", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([logger.Loc], [], false)}, {prop: "mangleTransforms", name: "mangleTransforms", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$1], [sliceType$1], false)}, {prop: "processListStyleShorthand", name: "processListStyleShorthand", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$1], [], false)}, {prop: "processListStyleType", name: "processListStyleType", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([ptrType$27], [], false)}, {prop: "generateGradient", name: "generateGradient", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_ast.Token, parsedGradient], [css_ast.Token], false)}, {prop: "lowerAndMinifyGradient", name: "lowerAndMinifyGradient", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_ast.Token, ptrType$35], [css_ast.Token], false)}, {prop: "mangleFontWeight", name: "mangleFontWeight", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_ast.Token], [css_ast.Token], false)}, {prop: "mangleFontFamily", name: "mangleFontFamily", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$1], [sliceType$1, $Bool], false)}, {prop: "mangleFamilyNameOrGenericName", name: "mangleFamilyNameOrGenericName", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$1, sliceType$1], [sliceType$1, sliceType$1, $Bool], false)}, {prop: "mangleFont", name: "mangleFont", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$1], [sliceType$1], false)}, {prop: "processContainerShorthand", name: "processContainerShorthand", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$1], [], false)}, {prop: "processContainerName", name: "processContainerName", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$1], [], false)}, {prop: "handleSingleContainerName", name: "handleSingleContainerName", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([ptrType$27], [], false)}, {prop: "handleComposesPragma", name: "handleComposesPragma", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([composesContext, sliceType$1], [], false)}, {prop: "lowerAndMinifyColor", name: "lowerAndMinifyColor", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_ast.Token, ptrType$35], [css_ast.Token], false)}, {prop: "tryToGenerateColor", name: "tryToGenerateColor", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_ast.Token, parsedColor, ptrType$35], [css_ast.Token], false)}, {prop: "lowerAndMangleBoxShadow", name: "lowerAndMangleBoxShadow", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$1, ptrType$35], [sliceType$1], false)}, {prop: "lowerAndMangleBoxShadows", name: "lowerAndMangleBoxShadows", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$1, ptrType$35], [sliceType$1], false)}, {prop: "processAnimationShorthand", name: "processAnimationShorthand", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$1], [], false)}, {prop: "processAnimationName", name: "processAnimationName", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$1], [], false)}, {prop: "handleSingleAnimationName", name: "handleSingleAnimationName", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([ptrType$27], [], false)}, {prop: "commaToken", name: "commaToken", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([logger.Loc], [css_ast.Token], false)}, {prop: "processDeclarations", name: "processDeclarations", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$18, ptrType$7], [sliceType$18], false)}, {prop: "insertPrefixedDeclaration", name: "insertPrefixedDeclaration", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$18, $String, logger.Loc, ptrType$36, mapType], [sliceType$18], false)}, {prop: "lowerInset", name: "lowerInset", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([logger.Loc, ptrType$36], [sliceType$18, $Bool], false)}];
+		ptrType$39.methods = [{prop: "Equal", name: "Equal", pkg: "", typ: $funcType([ptrType$39], [$Bool], false)}];
+		ptrType$40.methods = [{prop: "RemoveDuplicateRulesInPlace", name: "RemoveDuplicateRulesInPlace", pkg: "", typ: $funcType([$Uint32, sliceType$18, sliceType$12], [sliceType$18], false)}];
+		ptrType$41.methods = [{prop: "updateSide", name: "updateSide", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$18, $Int, boxSide], [], false)}, {prop: "mangleSides", name: "mangleSides", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$18, ptrType$36, $Bool], [], false)}, {prop: "mangleSide", name: "mangleSide", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$18, ptrType$36, $Bool, $Int], [], false)}, {prop: "compactRules", name: "compactRules", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$18, logger.Range, $Bool], [], false)}];
 		unitSafetyTracker.methods = [{prop: "isSafeWith", name: "isSafeWith", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([unitSafetyTracker], [$Bool], false)}];
-		ptrType$39.methods = [{prop: "includeUnitOf", name: "includeUnitOf", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_ast.Token], [], false)}];
-		ptrType$40.methods = [{prop: "updateCorner", name: "updateCorner", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$18, $Int, borderRadiusCorner], [], false)}, {prop: "mangleCorners", name: "mangleCorners", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$18, ptrType$32, $Bool], [], false)}, {prop: "mangleCorner", name: "mangleCorner", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$18, ptrType$32, $Bool, $Int], [], false)}, {prop: "compactRules", name: "compactRules", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$18, logger.Range, $Bool], [], false)}];
+		ptrType$42.methods = [{prop: "includeUnitOf", name: "includeUnitOf", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_ast.Token], [], false)}];
+		ptrType$43.methods = [{prop: "updateCorner", name: "updateCorner", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$18, $Int, borderRadiusCorner], [], false)}, {prop: "mangleCorners", name: "mangleCorners", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$18, ptrType$36, $Bool], [], false)}, {prop: "mangleCorner", name: "mangleCorner", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$18, ptrType$36, $Bool, $Int], [], false)}, {prop: "compactRules", name: "compactRules", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([sliceType$18, logger.Range, $Bool], [], false)}];
 		colorSpace.methods = [{prop: "isPolar", name: "isPolar", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [$Bool], false)}];
 		calcTermWithOp.init("github.com/evanw/esbuild/internal/css_parser", [{prop: "data", name: "data", embedded: false, exported: false, typ: calcTerm, tag: ""}, {prop: "opLoc", name: "opLoc", embedded: false, exported: false, typ: logger.Loc, tag: ""}]);
 		calcTerm.init([{prop: "convertToToken", name: "convertToToken", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([css_ast.WhitespaceFlags], [css_ast.Token, $Bool], false)}, {prop: "partiallySimplify", name: "partiallySimplify", pkg: "github.com/evanw/esbuild/internal/css_parser", typ: $funcType([], [calcTerm], false)}]);
@@ -156186,7 +157419,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 		parsedGradient.init("github.com/evanw/esbuild/internal/css_parser", [{prop: "leadingTokens", name: "leadingTokens", embedded: false, exported: false, typ: sliceType$1, tag: ""}, {prop: "colorStops", name: "colorStops", embedded: false, exported: false, typ: sliceType$25, tag: ""}, {prop: "kind", name: "kind", embedded: false, exported: false, typ: gradientKind, tag: ""}, {prop: "repeating", name: "repeating", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		colorStop.init("github.com/evanw/esbuild/internal/css_parser", [{prop: "positions", name: "positions", embedded: false, exported: false, typ: sliceType$1, tag: ""}, {prop: "color", name: "color", embedded: false, exported: false, typ: css_ast.Token, tag: ""}, {prop: "midpoint", name: "midpoint", embedded: false, exported: false, typ: css_ast.Token, tag: ""}]);
 		valueWithUnit.init("github.com/evanw/esbuild/internal/css_parser", [{prop: "unit", name: "unit", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "value", name: "value", embedded: false, exported: false, typ: helpers.F64, tag: ""}]);
-		parsedColorStop.init("github.com/evanw/esbuild/internal/css_parser", [{prop: "positionTerms", name: "positionTerms", embedded: false, exported: false, typ: sliceType$26, tag: ""}, {prop: "midpoint", name: "midpoint", embedded: false, exported: false, typ: ptrType$29, tag: ""}, {prop: "x", name: "x", embedded: false, exported: false, typ: helpers.F64, tag: ""}, {prop: "y", name: "y", embedded: false, exported: false, typ: helpers.F64, tag: ""}, {prop: "z", name: "z", embedded: false, exported: false, typ: helpers.F64, tag: ""}, {prop: "alpha", name: "alpha", embedded: false, exported: false, typ: helpers.F64, tag: ""}, {prop: "r", name: "r", embedded: false, exported: false, typ: helpers.F64, tag: ""}, {prop: "g", name: "g", embedded: false, exported: false, typ: helpers.F64, tag: ""}, {prop: "b", name: "b", embedded: false, exported: false, typ: helpers.F64, tag: ""}, {prop: "v0", name: "v0", embedded: false, exported: false, typ: helpers.F64, tag: ""}, {prop: "v1", name: "v1", embedded: false, exported: false, typ: helpers.F64, tag: ""}, {prop: "v2", name: "v2", embedded: false, exported: false, typ: helpers.F64, tag: ""}, {prop: "hasColorSpace", name: "hasColorSpace", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		parsedColorStop.init("github.com/evanw/esbuild/internal/css_parser", [{prop: "positionTerms", name: "positionTerms", embedded: false, exported: false, typ: sliceType$26, tag: ""}, {prop: "midpoint", name: "midpoint", embedded: false, exported: false, typ: ptrType$31, tag: ""}, {prop: "x", name: "x", embedded: false, exported: false, typ: helpers.F64, tag: ""}, {prop: "y", name: "y", embedded: false, exported: false, typ: helpers.F64, tag: ""}, {prop: "z", name: "z", embedded: false, exported: false, typ: helpers.F64, tag: ""}, {prop: "alpha", name: "alpha", embedded: false, exported: false, typ: helpers.F64, tag: ""}, {prop: "r", name: "r", embedded: false, exported: false, typ: helpers.F64, tag: ""}, {prop: "g", name: "g", embedded: false, exported: false, typ: helpers.F64, tag: ""}, {prop: "b", name: "b", embedded: false, exported: false, typ: helpers.F64, tag: ""}, {prop: "v0", name: "v0", embedded: false, exported: false, typ: helpers.F64, tag: ""}, {prop: "v1", name: "v1", embedded: false, exported: false, typ: helpers.F64, tag: ""}, {prop: "v2", name: "v2", embedded: false, exported: false, typ: helpers.F64, tag: ""}, {prop: "hasColorSpace", name: "hasColorSpace", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		composesContext.init("github.com/evanw/esbuild/internal/css_parser", [{prop: "parentRefs", name: "parentRefs", embedded: false, exported: false, typ: sliceType$23, tag: ""}, {prop: "parentRange", name: "parentRange", embedded: false, exported: false, typ: logger.Range, tag: ""}, {prop: "problemRange", name: "problemRange", embedded: false, exported: false, typ: logger.Range, tag: ""}]);
 		parsedColor.init("github.com/evanw/esbuild/internal/css_parser", [{prop: "x", name: "x", embedded: false, exported: false, typ: helpers.F64, tag: ""}, {prop: "y", name: "y", embedded: false, exported: false, typ: helpers.F64, tag: ""}, {prop: "z", name: "z", embedded: false, exported: false, typ: helpers.F64, tag: ""}, {prop: "hex", name: "hex", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "hasColorSpace", name: "hasColorSpace", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		boxSide.init("github.com/evanw/esbuild/internal/css_parser", [{prop: "token", name: "token", embedded: false, exported: false, typ: css_ast.Token, tag: ""}, {prop: "unitSafety", name: "unitSafety", embedded: false, exported: false, typ: unitSafetyTracker, tag: ""}, {prop: "ruleIndex", name: "ruleIndex", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "wasSingleRule", name: "wasSingleRule", embedded: false, exported: false, typ: $Bool, tag: ""}]);
@@ -156227,7 +157460,7 @@ $packages["github.com/evanw/esbuild/internal/css_parser"] = (function() {
 	return $pkg;
 })();
 $packages["github.com/evanw/esbuild/internal/js_lexer"] = (function() {
-	var $pkg = {}, $init, fmt, ast, config, helpers, js_ast, logger, strconv, strings, utf8, T, MaybeSubstring, Lexer, CommentBefore, LexerPanic, JSONFlavor, identifierKind, sliceType, sliceType$1, sliceType$2, sliceType$3, sliceType$4, ptrType, ptrType$1, jsxEntity, tokenToString, NewLexer, NewLexerGlobalName, NewLexerJSON, RangeOfIdentifier, RangeOfImportAssertOrWith, decodeJSXEntities, fixWhitespaceAndDecodeJSXEntities, hasPrefixWithWordBoundary, scanForPragmaArg;
+	var $pkg = {}, $init, fmt, ast, config, helpers, js_ast, logger, strconv, strings, utf8, T, MaybeSubstring, Lexer, CommentBefore, LexerPanic, JSONFlavor, identifierKind, sliceType, sliceType$1, sliceType$2, sliceType$3, sliceType$4, ptrType, ptrType$1, tokenToString, jsxEntity, NewLexer, NewLexerGlobalName, NewLexerJSON, RangeOfIdentifier, RangeOfImportAssertOrWith, decodeJSXEntities, fixWhitespaceAndDecodeJSXEntities, hasPrefixWithWordBoundary, scanForPragmaArg;
 	fmt = $packages["fmt"];
 	ast = $packages["github.com/evanw/esbuild/internal/ast"];
 	config = $packages["github.com/evanw/esbuild/internal/config"];
@@ -158901,8 +160134,8 @@ $packages["github.com/evanw/esbuild/internal/js_lexer"] = (function() {
 		$r = strconv.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = strings.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = utf8.$init(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		jsxEntity = $makeMap($String.keyFor, [{ k: "quot", v: 34 }, { k: "amp", v: 38 }, { k: "apos", v: 39 }, { k: "lt", v: 60 }, { k: "gt", v: 62 }, { k: "nbsp", v: 160 }, { k: "iexcl", v: 161 }, { k: "cent", v: 162 }, { k: "pound", v: 163 }, { k: "curren", v: 164 }, { k: "yen", v: 165 }, { k: "brvbar", v: 166 }, { k: "sect", v: 167 }, { k: "uml", v: 168 }, { k: "copy", v: 169 }, { k: "ordf", v: 170 }, { k: "laquo", v: 171 }, { k: "not", v: 172 }, { k: "shy", v: 173 }, { k: "reg", v: 174 }, { k: "macr", v: 175 }, { k: "deg", v: 176 }, { k: "plusmn", v: 177 }, { k: "sup2", v: 178 }, { k: "sup3", v: 179 }, { k: "acute", v: 180 }, { k: "micro", v: 181 }, { k: "para", v: 182 }, { k: "middot", v: 183 }, { k: "cedil", v: 184 }, { k: "sup1", v: 185 }, { k: "ordm", v: 186 }, { k: "raquo", v: 187 }, { k: "frac14", v: 188 }, { k: "frac12", v: 189 }, { k: "frac34", v: 190 }, { k: "iquest", v: 191 }, { k: "Agrave", v: 192 }, { k: "Aacute", v: 193 }, { k: "Acirc", v: 194 }, { k: "Atilde", v: 195 }, { k: "Auml", v: 196 }, { k: "Aring", v: 197 }, { k: "AElig", v: 198 }, { k: "Ccedil", v: 199 }, { k: "Egrave", v: 200 }, { k: "Eacute", v: 201 }, { k: "Ecirc", v: 202 }, { k: "Euml", v: 203 }, { k: "Igrave", v: 204 }, { k: "Iacute", v: 205 }, { k: "Icirc", v: 206 }, { k: "Iuml", v: 207 }, { k: "ETH", v: 208 }, { k: "Ntilde", v: 209 }, { k: "Ograve", v: 210 }, { k: "Oacute", v: 211 }, { k: "Ocirc", v: 212 }, { k: "Otilde", v: 213 }, { k: "Ouml", v: 214 }, { k: "times", v: 215 }, { k: "Oslash", v: 216 }, { k: "Ugrave", v: 217 }, { k: "Uacute", v: 218 }, { k: "Ucirc", v: 219 }, { k: "Uuml", v: 220 }, { k: "Yacute", v: 221 }, { k: "THORN", v: 222 }, { k: "szlig", v: 223 }, { k: "agrave", v: 224 }, { k: "aacute", v: 225 }, { k: "acirc", v: 226 }, { k: "atilde", v: 227 }, { k: "auml", v: 228 }, { k: "aring", v: 229 }, { k: "aelig", v: 230 }, { k: "ccedil", v: 231 }, { k: "egrave", v: 232 }, { k: "eacute", v: 233 }, { k: "ecirc", v: 234 }, { k: "euml", v: 235 }, { k: "igrave", v: 236 }, { k: "iacute", v: 237 }, { k: "icirc", v: 238 }, { k: "iuml", v: 239 }, { k: "eth", v: 240 }, { k: "ntilde", v: 241 }, { k: "ograve", v: 242 }, { k: "oacute", v: 243 }, { k: "ocirc", v: 244 }, { k: "otilde", v: 245 }, { k: "ouml", v: 246 }, { k: "divide", v: 247 }, { k: "oslash", v: 248 }, { k: "ugrave", v: 249 }, { k: "uacute", v: 250 }, { k: "ucirc", v: 251 }, { k: "uuml", v: 252 }, { k: "yacute", v: 253 }, { k: "thorn", v: 254 }, { k: "yuml", v: 255 }, { k: "OElig", v: 338 }, { k: "oelig", v: 339 }, { k: "Scaron", v: 352 }, { k: "scaron", v: 353 }, { k: "Yuml", v: 376 }, { k: "fnof", v: 402 }, { k: "circ", v: 710 }, { k: "tilde", v: 732 }, { k: "Alpha", v: 913 }, { k: "Beta", v: 914 }, { k: "Gamma", v: 915 }, { k: "Delta", v: 916 }, { k: "Epsilon", v: 917 }, { k: "Zeta", v: 918 }, { k: "Eta", v: 919 }, { k: "Theta", v: 920 }, { k: "Iota", v: 921 }, { k: "Kappa", v: 922 }, { k: "Lambda", v: 923 }, { k: "Mu", v: 924 }, { k: "Nu", v: 925 }, { k: "Xi", v: 926 }, { k: "Omicron", v: 927 }, { k: "Pi", v: 928 }, { k: "Rho", v: 929 }, { k: "Sigma", v: 931 }, { k: "Tau", v: 932 }, { k: "Upsilon", v: 933 }, { k: "Phi", v: 934 }, { k: "Chi", v: 935 }, { k: "Psi", v: 936 }, { k: "Omega", v: 937 }, { k: "alpha", v: 945 }, { k: "beta", v: 946 }, { k: "gamma", v: 947 }, { k: "delta", v: 948 }, { k: "epsilon", v: 949 }, { k: "zeta", v: 950 }, { k: "eta", v: 951 }, { k: "theta", v: 952 }, { k: "iota", v: 953 }, { k: "kappa", v: 954 }, { k: "lambda", v: 955 }, { k: "mu", v: 956 }, { k: "nu", v: 957 }, { k: "xi", v: 958 }, { k: "omicron", v: 959 }, { k: "pi", v: 960 }, { k: "rho", v: 961 }, { k: "sigmaf", v: 962 }, { k: "sigma", v: 963 }, { k: "tau", v: 964 }, { k: "upsilon", v: 965 }, { k: "phi", v: 966 }, { k: "chi", v: 967 }, { k: "psi", v: 968 }, { k: "omega", v: 969 }, { k: "thetasym", v: 977 }, { k: "upsih", v: 978 }, { k: "piv", v: 982 }, { k: "ensp", v: 8194 }, { k: "emsp", v: 8195 }, { k: "thinsp", v: 8201 }, { k: "zwnj", v: 8204 }, { k: "zwj", v: 8205 }, { k: "lrm", v: 8206 }, { k: "rlm", v: 8207 }, { k: "ndash", v: 8211 }, { k: "mdash", v: 8212 }, { k: "lsquo", v: 8216 }, { k: "rsquo", v: 8217 }, { k: "sbquo", v: 8218 }, { k: "ldquo", v: 8220 }, { k: "rdquo", v: 8221 }, { k: "bdquo", v: 8222 }, { k: "dagger", v: 8224 }, { k: "Dagger", v: 8225 }, { k: "bull", v: 8226 }, { k: "hellip", v: 8230 }, { k: "permil", v: 8240 }, { k: "prime", v: 8242 }, { k: "Prime", v: 8243 }, { k: "lsaquo", v: 8249 }, { k: "rsaquo", v: 8250 }, { k: "oline", v: 8254 }, { k: "frasl", v: 8260 }, { k: "euro", v: 8364 }, { k: "image", v: 8465 }, { k: "weierp", v: 8472 }, { k: "real", v: 8476 }, { k: "trade", v: 8482 }, { k: "alefsym", v: 8501 }, { k: "larr", v: 8592 }, { k: "uarr", v: 8593 }, { k: "rarr", v: 8594 }, { k: "darr", v: 8595 }, { k: "harr", v: 8596 }, { k: "crarr", v: 8629 }, { k: "lArr", v: 8656 }, { k: "uArr", v: 8657 }, { k: "rArr", v: 8658 }, { k: "dArr", v: 8659 }, { k: "hArr", v: 8660 }, { k: "forall", v: 8704 }, { k: "part", v: 8706 }, { k: "exist", v: 8707 }, { k: "empty", v: 8709 }, { k: "nabla", v: 8711 }, { k: "isin", v: 8712 }, { k: "notin", v: 8713 }, { k: "ni", v: 8715 }, { k: "prod", v: 8719 }, { k: "sum", v: 8721 }, { k: "minus", v: 8722 }, { k: "lowast", v: 8727 }, { k: "radic", v: 8730 }, { k: "prop", v: 8733 }, { k: "infin", v: 8734 }, { k: "ang", v: 8736 }, { k: "and", v: 8743 }, { k: "or", v: 8744 }, { k: "cap", v: 8745 }, { k: "cup", v: 8746 }, { k: "int", v: 8747 }, { k: "there4", v: 8756 }, { k: "sim", v: 8764 }, { k: "cong", v: 8773 }, { k: "asymp", v: 8776 }, { k: "ne", v: 8800 }, { k: "equiv", v: 8801 }, { k: "le", v: 8804 }, { k: "ge", v: 8805 }, { k: "sub", v: 8834 }, { k: "sup", v: 8835 }, { k: "nsub", v: 8836 }, { k: "sube", v: 8838 }, { k: "supe", v: 8839 }, { k: "oplus", v: 8853 }, { k: "otimes", v: 8855 }, { k: "perp", v: 8869 }, { k: "sdot", v: 8901 }, { k: "lceil", v: 8968 }, { k: "rceil", v: 8969 }, { k: "lfloor", v: 8970 }, { k: "rfloor", v: 8971 }, { k: "lang", v: 9001 }, { k: "rang", v: 9002 }, { k: "loz", v: 9674 }, { k: "spades", v: 9824 }, { k: "clubs", v: 9827 }, { k: "hearts", v: 9829 }, { k: "diams", v: 9830 }]);
 		tokenToString = $makeMap(T.keyFor, [{ k: 0, v: "end of file" }, { k: 1, v: "syntax error" }, { k: 2, v: "hashbang comment" }, { k: 3, v: "template literal" }, { k: 4, v: "number" }, { k: 5, v: "string" }, { k: 6, v: "bigint" }, { k: 7, v: "template literal" }, { k: 8, v: "template literal" }, { k: 9, v: "template literal" }, { k: 10, v: "\"&\"" }, { k: 11, v: "\"&&\"" }, { k: 12, v: "\"*\"" }, { k: 13, v: "\"**\"" }, { k: 14, v: "\"@\"" }, { k: 15, v: "\"|\"" }, { k: 16, v: "\"||\"" }, { k: 17, v: "\"^\"" }, { k: 18, v: "\"}\"" }, { k: 19, v: "\"]\"" }, { k: 20, v: "\")\"" }, { k: 21, v: "\":\"" }, { k: 22, v: "\",\"" }, { k: 23, v: "\".\"" }, { k: 24, v: "\"...\"" }, { k: 25, v: "\"==\"" }, { k: 26, v: "\"===\"" }, { k: 27, v: "\"=>\"" }, { k: 28, v: "\"!\"" }, { k: 29, v: "\"!=\"" }, { k: 30, v: "\"!==\"" }, { k: 31, v: "\">\"" }, { k: 32, v: "\">=\"" }, { k: 33, v: "\">>\"" }, { k: 34, v: "\">>>\"" }, { k: 35, v: "\"<\"" }, { k: 36, v: "\"<=\"" }, { k: 37, v: "\"<<\"" }, { k: 38, v: "\"-\"" }, { k: 39, v: "\"--\"" }, { k: 40, v: "\"{\"" }, { k: 41, v: "\"[\"" }, { k: 42, v: "\"(\"" }, { k: 43, v: "\"%\"" }, { k: 44, v: "\"+\"" }, { k: 45, v: "\"++\"" }, { k: 46, v: "\"?\"" }, { k: 47, v: "\"?.\"" }, { k: 48, v: "\"??\"" }, { k: 49, v: "\";\"" }, { k: 50, v: "\"/\"" }, { k: 51, v: "\"~\"" }, { k: 52, v: "\"&&=\"" }, { k: 53, v: "\"&=\"" }, { k: 54, v: "\"**=\"" }, { k: 55, v: "\"*=\"" }, { k: 56, v: "\"||=\"" }, { k: 57, v: "\"|=\"" }, { k: 58, v: "\"^=\"" }, { k: 59, v: "\"=\"" }, { k: 60, v: "\">>=\"" }, { k: 61, v: "\">>>=\"" }, { k: 62, v: "\"<<=\"" }, { k: 63, v: "\"-=\"" }, { k: 64, v: "\"%=\"" }, { k: 65, v: "\"+=\"" }, { k: 66, v: "\"??=\"" }, { k: 67, v: "\"/=\"" }, { k: 68, v: "private identifier" }, { k: 69, v: "identifier" }, { k: 70, v: "escaped keyword" }, { k: 71, v: "\"break\"" }, { k: 72, v: "\"case\"" }, { k: 73, v: "\"catch\"" }, { k: 74, v: "\"class\"" }, { k: 75, v: "\"const\"" }, { k: 76, v: "\"continue\"" }, { k: 77, v: "\"debugger\"" }, { k: 78, v: "\"default\"" }, { k: 79, v: "\"delete\"" }, { k: 80, v: "\"do\"" }, { k: 81, v: "\"else\"" }, { k: 82, v: "\"enum\"" }, { k: 83, v: "\"export\"" }, { k: 84, v: "\"extends\"" }, { k: 85, v: "\"false\"" }, { k: 86, v: "\"finally\"" }, { k: 87, v: "\"for\"" }, { k: 88, v: "\"function\"" }, { k: 89, v: "\"if\"" }, { k: 90, v: "\"import\"" }, { k: 91, v: "\"in\"" }, { k: 92, v: "\"instanceof\"" }, { k: 93, v: "\"new\"" }, { k: 94, v: "\"null\"" }, { k: 95, v: "\"return\"" }, { k: 96, v: "\"super\"" }, { k: 97, v: "\"switch\"" }, { k: 98, v: "\"this\"" }, { k: 99, v: "\"throw\"" }, { k: 100, v: "\"true\"" }, { k: 101, v: "\"try\"" }, { k: 102, v: "\"typeof\"" }, { k: 103, v: "\"var\"" }, { k: 104, v: "\"void\"" }, { k: 105, v: "\"while\"" }, { k: 106, v: "\"with\"" }]);
+		jsxEntity = $makeMap($String.keyFor, [{ k: "quot", v: 34 }, { k: "amp", v: 38 }, { k: "apos", v: 39 }, { k: "lt", v: 60 }, { k: "gt", v: 62 }, { k: "nbsp", v: 160 }, { k: "iexcl", v: 161 }, { k: "cent", v: 162 }, { k: "pound", v: 163 }, { k: "curren", v: 164 }, { k: "yen", v: 165 }, { k: "brvbar", v: 166 }, { k: "sect", v: 167 }, { k: "uml", v: 168 }, { k: "copy", v: 169 }, { k: "ordf", v: 170 }, { k: "laquo", v: 171 }, { k: "not", v: 172 }, { k: "shy", v: 173 }, { k: "reg", v: 174 }, { k: "macr", v: 175 }, { k: "deg", v: 176 }, { k: "plusmn", v: 177 }, { k: "sup2", v: 178 }, { k: "sup3", v: 179 }, { k: "acute", v: 180 }, { k: "micro", v: 181 }, { k: "para", v: 182 }, { k: "middot", v: 183 }, { k: "cedil", v: 184 }, { k: "sup1", v: 185 }, { k: "ordm", v: 186 }, { k: "raquo", v: 187 }, { k: "frac14", v: 188 }, { k: "frac12", v: 189 }, { k: "frac34", v: 190 }, { k: "iquest", v: 191 }, { k: "Agrave", v: 192 }, { k: "Aacute", v: 193 }, { k: "Acirc", v: 194 }, { k: "Atilde", v: 195 }, { k: "Auml", v: 196 }, { k: "Aring", v: 197 }, { k: "AElig", v: 198 }, { k: "Ccedil", v: 199 }, { k: "Egrave", v: 200 }, { k: "Eacute", v: 201 }, { k: "Ecirc", v: 202 }, { k: "Euml", v: 203 }, { k: "Igrave", v: 204 }, { k: "Iacute", v: 205 }, { k: "Icirc", v: 206 }, { k: "Iuml", v: 207 }, { k: "ETH", v: 208 }, { k: "Ntilde", v: 209 }, { k: "Ograve", v: 210 }, { k: "Oacute", v: 211 }, { k: "Ocirc", v: 212 }, { k: "Otilde", v: 213 }, { k: "Ouml", v: 214 }, { k: "times", v: 215 }, { k: "Oslash", v: 216 }, { k: "Ugrave", v: 217 }, { k: "Uacute", v: 218 }, { k: "Ucirc", v: 219 }, { k: "Uuml", v: 220 }, { k: "Yacute", v: 221 }, { k: "THORN", v: 222 }, { k: "szlig", v: 223 }, { k: "agrave", v: 224 }, { k: "aacute", v: 225 }, { k: "acirc", v: 226 }, { k: "atilde", v: 227 }, { k: "auml", v: 228 }, { k: "aring", v: 229 }, { k: "aelig", v: 230 }, { k: "ccedil", v: 231 }, { k: "egrave", v: 232 }, { k: "eacute", v: 233 }, { k: "ecirc", v: 234 }, { k: "euml", v: 235 }, { k: "igrave", v: 236 }, { k: "iacute", v: 237 }, { k: "icirc", v: 238 }, { k: "iuml", v: 239 }, { k: "eth", v: 240 }, { k: "ntilde", v: 241 }, { k: "ograve", v: 242 }, { k: "oacute", v: 243 }, { k: "ocirc", v: 244 }, { k: "otilde", v: 245 }, { k: "ouml", v: 246 }, { k: "divide", v: 247 }, { k: "oslash", v: 248 }, { k: "ugrave", v: 249 }, { k: "uacute", v: 250 }, { k: "ucirc", v: 251 }, { k: "uuml", v: 252 }, { k: "yacute", v: 253 }, { k: "thorn", v: 254 }, { k: "yuml", v: 255 }, { k: "OElig", v: 338 }, { k: "oelig", v: 339 }, { k: "Scaron", v: 352 }, { k: "scaron", v: 353 }, { k: "Yuml", v: 376 }, { k: "fnof", v: 402 }, { k: "circ", v: 710 }, { k: "tilde", v: 732 }, { k: "Alpha", v: 913 }, { k: "Beta", v: 914 }, { k: "Gamma", v: 915 }, { k: "Delta", v: 916 }, { k: "Epsilon", v: 917 }, { k: "Zeta", v: 918 }, { k: "Eta", v: 919 }, { k: "Theta", v: 920 }, { k: "Iota", v: 921 }, { k: "Kappa", v: 922 }, { k: "Lambda", v: 923 }, { k: "Mu", v: 924 }, { k: "Nu", v: 925 }, { k: "Xi", v: 926 }, { k: "Omicron", v: 927 }, { k: "Pi", v: 928 }, { k: "Rho", v: 929 }, { k: "Sigma", v: 931 }, { k: "Tau", v: 932 }, { k: "Upsilon", v: 933 }, { k: "Phi", v: 934 }, { k: "Chi", v: 935 }, { k: "Psi", v: 936 }, { k: "Omega", v: 937 }, { k: "alpha", v: 945 }, { k: "beta", v: 946 }, { k: "gamma", v: 947 }, { k: "delta", v: 948 }, { k: "epsilon", v: 949 }, { k: "zeta", v: 950 }, { k: "eta", v: 951 }, { k: "theta", v: 952 }, { k: "iota", v: 953 }, { k: "kappa", v: 954 }, { k: "lambda", v: 955 }, { k: "mu", v: 956 }, { k: "nu", v: 957 }, { k: "xi", v: 958 }, { k: "omicron", v: 959 }, { k: "pi", v: 960 }, { k: "rho", v: 961 }, { k: "sigmaf", v: 962 }, { k: "sigma", v: 963 }, { k: "tau", v: 964 }, { k: "upsilon", v: 965 }, { k: "phi", v: 966 }, { k: "chi", v: 967 }, { k: "psi", v: 968 }, { k: "omega", v: 969 }, { k: "thetasym", v: 977 }, { k: "upsih", v: 978 }, { k: "piv", v: 982 }, { k: "ensp", v: 8194 }, { k: "emsp", v: 8195 }, { k: "thinsp", v: 8201 }, { k: "zwnj", v: 8204 }, { k: "zwj", v: 8205 }, { k: "lrm", v: 8206 }, { k: "rlm", v: 8207 }, { k: "ndash", v: 8211 }, { k: "mdash", v: 8212 }, { k: "lsquo", v: 8216 }, { k: "rsquo", v: 8217 }, { k: "sbquo", v: 8218 }, { k: "ldquo", v: 8220 }, { k: "rdquo", v: 8221 }, { k: "bdquo", v: 8222 }, { k: "dagger", v: 8224 }, { k: "Dagger", v: 8225 }, { k: "bull", v: 8226 }, { k: "hellip", v: 8230 }, { k: "permil", v: 8240 }, { k: "prime", v: 8242 }, { k: "Prime", v: 8243 }, { k: "lsaquo", v: 8249 }, { k: "rsaquo", v: 8250 }, { k: "oline", v: 8254 }, { k: "frasl", v: 8260 }, { k: "euro", v: 8364 }, { k: "image", v: 8465 }, { k: "weierp", v: 8472 }, { k: "real", v: 8476 }, { k: "trade", v: 8482 }, { k: "alefsym", v: 8501 }, { k: "larr", v: 8592 }, { k: "uarr", v: 8593 }, { k: "rarr", v: 8594 }, { k: "darr", v: 8595 }, { k: "harr", v: 8596 }, { k: "crarr", v: 8629 }, { k: "lArr", v: 8656 }, { k: "uArr", v: 8657 }, { k: "rArr", v: 8658 }, { k: "dArr", v: 8659 }, { k: "hArr", v: 8660 }, { k: "forall", v: 8704 }, { k: "part", v: 8706 }, { k: "exist", v: 8707 }, { k: "empty", v: 8709 }, { k: "nabla", v: 8711 }, { k: "isin", v: 8712 }, { k: "notin", v: 8713 }, { k: "ni", v: 8715 }, { k: "prod", v: 8719 }, { k: "sum", v: 8721 }, { k: "minus", v: 8722 }, { k: "lowast", v: 8727 }, { k: "radic", v: 8730 }, { k: "prop", v: 8733 }, { k: "infin", v: 8734 }, { k: "ang", v: 8736 }, { k: "and", v: 8743 }, { k: "or", v: 8744 }, { k: "cap", v: 8745 }, { k: "cup", v: 8746 }, { k: "int", v: 8747 }, { k: "there4", v: 8756 }, { k: "sim", v: 8764 }, { k: "cong", v: 8773 }, { k: "asymp", v: 8776 }, { k: "ne", v: 8800 }, { k: "equiv", v: 8801 }, { k: "le", v: 8804 }, { k: "ge", v: 8805 }, { k: "sub", v: 8834 }, { k: "sup", v: 8835 }, { k: "nsub", v: 8836 }, { k: "sube", v: 8838 }, { k: "supe", v: 8839 }, { k: "oplus", v: 8853 }, { k: "otimes", v: 8855 }, { k: "perp", v: 8869 }, { k: "sdot", v: 8901 }, { k: "lceil", v: 8968 }, { k: "rceil", v: 8969 }, { k: "lfloor", v: 8970 }, { k: "rfloor", v: 8971 }, { k: "lang", v: 9001 }, { k: "rang", v: 9002 }, { k: "loz", v: 9674 }, { k: "spades", v: 9824 }, { k: "clubs", v: 9827 }, { k: "hearts", v: 9829 }, { k: "diams", v: 9830 }]);
 		$pkg.Keywords = $makeMap($String.keyFor, [{ k: "break", v: 71 }, { k: "case", v: 72 }, { k: "catch", v: 73 }, { k: "class", v: 74 }, { k: "const", v: 75 }, { k: "continue", v: 76 }, { k: "debugger", v: 77 }, { k: "default", v: 78 }, { k: "delete", v: 79 }, { k: "do", v: 80 }, { k: "else", v: 81 }, { k: "enum", v: 82 }, { k: "export", v: 83 }, { k: "extends", v: 84 }, { k: "false", v: 85 }, { k: "finally", v: 86 }, { k: "for", v: 87 }, { k: "function", v: 88 }, { k: "if", v: 89 }, { k: "import", v: 90 }, { k: "in", v: 91 }, { k: "instanceof", v: 92 }, { k: "new", v: 93 }, { k: "null", v: 94 }, { k: "return", v: 95 }, { k: "super", v: 96 }, { k: "switch", v: 97 }, { k: "this", v: 98 }, { k: "throw", v: 99 }, { k: "true", v: 100 }, { k: "try", v: 101 }, { k: "typeof", v: 102 }, { k: "var", v: 103 }, { k: "void", v: 104 }, { k: "while", v: 105 }, { k: "with", v: 106 }]);
 		$pkg.StrictModeReservedWords = $makeMap($String.keyFor, [{ k: "implements", v: true }, { k: "interface", v: true }, { k: "let", v: true }, { k: "package", v: true }, { k: "private", v: true }, { k: "protected", v: true }, { k: "public", v: true }, { k: "static", v: true }, { k: "yield", v: true }]);
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
@@ -158911,7 +160144,7 @@ $packages["github.com/evanw/esbuild/internal/js_lexer"] = (function() {
 	return $pkg;
 })();
 $packages["github.com/evanw/esbuild/internal/renamer"] = (function() {
-	var $pkg = {}, $init, fmt, ast, js_ast, js_lexer, sort, strconv, sync, atomic, Renamer, symbolSlot, MinifyRenamer, StableSymbolCount, StableSymbolCountArray, slotAndCount, slotAndCountArray, NumberRenamer, numberScope, nameUse, ExportRenamer, sliceType, sliceType$1, sliceType$2, arrayType, ptrType, ptrType$1, ptrType$2, arrayType$1, ptrType$3, sliceType$3, ptrType$4, sliceType$4, sliceType$5, sliceType$6, ptrType$5, ptrType$7, mapType, sliceType$7, ptrType$8, ptrType$9, mapType$1, mapType$2, ptrType$10, sliceType$8, mapType$3, ptrType$11, ptrType$12, ComputeReservedNames, computeReservedNamesForScope, NewMinifyRenamer, AssignNestedScopeSlots, assignNestedScopeSlotsHelper, NewNumberRenamer;
+	var $pkg = {}, $init, fmt, ast, js_ast, js_lexer, sort, strconv, sync, atomic, Renamer, symbolSlot, MinifyRenamer, StableSymbolCount, StableSymbolCountArray, slotAndCount, slotAndCountArray, NumberRenamer, numberScope, nameUse, ExportRenamer, sliceType, sliceType$1, sliceType$2, arrayType, ptrType, ptrType$1, ptrType$2, ptrType$3, arrayType$1, ptrType$4, sliceType$3, ptrType$5, ptrType$6, sliceType$4, sliceType$5, sliceType$6, ptrType$7, ptrType$9, mapType, sliceType$7, ptrType$10, ptrType$11, mapType$1, mapType$2, ptrType$12, sliceType$8, mapType$3, ptrType$13, ptrType$14, ComputeReservedNames, computeReservedNamesForScope, NewMinifyRenamer, AssignNestedScopeSlots, assignNestedScopeSlotsHelper, NewNumberRenamer;
 	fmt = $packages["fmt"];
 	ast = $packages["github.com/evanw/esbuild/internal/ast"];
 	js_ast = $packages["github.com/evanw/esbuild/internal/js_ast"];
@@ -158975,7 +160208,7 @@ $packages["github.com/evanw/esbuild/internal/renamer"] = (function() {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.symbols = new ast.SymbolMap.ptr(sliceType$1.nil);
-			this.root = new numberScope.ptr(ptrType$4.nil, false);
+			this.root = new numberScope.ptr(ptrType$6.nil, false);
 			this.names = sliceType$5.nil;
 			return;
 		}
@@ -158986,7 +160219,7 @@ $packages["github.com/evanw/esbuild/internal/renamer"] = (function() {
 	numberScope = $newType(0, $kindStruct, "renamer.numberScope", true, "github.com/evanw/esbuild/internal/renamer", false, function(parent_, nameCounts_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.parent = ptrType$4.nil;
+			this.parent = ptrType$6.nil;
 			this.nameCounts = false;
 			return;
 		}
@@ -159021,28 +160254,30 @@ $packages["github.com/evanw/esbuild/internal/renamer"] = (function() {
 		sliceType$2 = $sliceType(symbolSlot);
 		arrayType = $arrayType(sliceType$2, 4);
 		ptrType = $ptrType(ast.NamespaceAlias);
-		ptrType$1 = $ptrType($Uint32);
-		ptrType$2 = $ptrType(sliceType$2);
+		ptrType$1 = $ptrType(symbolSlot);
+		ptrType$2 = $ptrType($Uint32);
+		ptrType$3 = $ptrType(sliceType$2);
 		arrayType$1 = $arrayType($Uint32, 4);
-		ptrType$3 = $ptrType(ast.SlotCounts);
+		ptrType$4 = $ptrType(ast.SlotCounts);
 		sliceType$3 = $sliceType($Int);
-		ptrType$4 = $ptrType(numberScope);
+		ptrType$5 = $ptrType(ast.Symbol);
+		ptrType$6 = $ptrType(numberScope);
 		sliceType$4 = $sliceType($String);
 		sliceType$5 = $sliceType(sliceType$4);
 		sliceType$6 = $sliceType($emptyInterface);
-		ptrType$5 = $ptrType(sliceType$3);
-		ptrType$7 = $ptrType(StableSymbolCountArray);
+		ptrType$7 = $ptrType(sliceType$3);
+		ptrType$9 = $ptrType(StableSymbolCountArray);
 		mapType = $mapType(ast.Ref, js_ast.SymbolUse);
 		sliceType$7 = $sliceType($Uint32);
-		ptrType$8 = $ptrType(ast.NameMinifier);
-		ptrType$9 = $ptrType(MinifyRenamer);
+		ptrType$10 = $ptrType(ast.NameMinifier);
+		ptrType$11 = $ptrType(MinifyRenamer);
 		mapType$1 = $mapType($String, $Uint32);
 		mapType$2 = $mapType(ast.Ref, $Uint32);
-		ptrType$10 = $ptrType(js_ast.Scope);
-		sliceType$8 = $sliceType(ptrType$10);
+		ptrType$12 = $ptrType(js_ast.Scope);
+		sliceType$8 = $sliceType(ptrType$12);
 		mapType$3 = $mapType($Uint32, sliceType$8);
-		ptrType$11 = $ptrType(NumberRenamer);
-		ptrType$12 = $ptrType(ExportRenamer);
+		ptrType$13 = $ptrType(NumberRenamer);
+		ptrType$14 = $ptrType(ExportRenamer);
 		ComputeReservedNames = function ComputeReservedNames$1(moduleScopes, symbols) {
 			var _entry, _entry$1, _i, _i$1, _i$2, _key, _key$1, _key$2, _key$3, _keys, _keys$1, _ref, _ref$1, _ref$2, _size, _size$1, k, k$1, moduleScopes, names, scope, symbols;
 			names = new $global.Map();
@@ -159234,17 +160469,17 @@ $packages["github.com/evanw/esbuild/internal/renamer"] = (function() {
 			}
 			i = $clone(symbol.NestedScopeSlot, ast.Index32);
 			if ($clone(i, ast.Index32).IsValid()) {
-				slot = (x = (x$1 = r.slots, ((ns < 0 || ns >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[ns])), x$2 = $clone(i, ast.Index32).GetIndex(), ((x$2 < 0 || x$2 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$2]));
-				atomic.AddUint32((slot.$ptr_count || (slot.$ptr_count = new ptrType$1(function() { return this.$target.count; }, function($v) { this.$target.count = $v; }, slot))), count);
+				slot = (x = (x$1 = r.slots, ((ns < 0 || ns >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[ns])), x$2 = $clone(i, ast.Index32).GetIndex(), ((x$2 < 0 || x$2 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$2, ptrType$1)));
+				atomic.AddUint32((slot === ptrType$1.nil && $throwNilPointerError(), (slot.$ptr_count || (slot.$ptr_count = new ptrType$2(function() { return this.$target.count; }, function($v) { this.$target.count = $v; }, slot)))), count);
 				if (new ast.SymbolFlags(symbol.Flags).Has(2)) {
-					atomic.StoreUint32((slot.$ptr_needsCapitalForJSX || (slot.$ptr_needsCapitalForJSX = new ptrType$1(function() { return this.$target.needsCapitalForJSX; }, function($v) { this.$target.needsCapitalForJSX = $v; }, slot))), 1);
+					atomic.StoreUint32((slot === ptrType$1.nil && $throwNilPointerError(), (slot.$ptr_needsCapitalForJSX || (slot.$ptr_needsCapitalForJSX = new ptrType$2(function() { return this.$target.needsCapitalForJSX; }, function($v) { this.$target.needsCapitalForJSX = $v; }, slot)))), 1);
 				}
 				return;
 			}
 			topLevelSymbols.$set($append(topLevelSymbols.$get(), new StableSymbolCount.ptr((x$3 = ref.SourceIndex, ((x$3 < 0 || x$3 >= stableSourceIndices.$length) ? ($throwRuntimeError("index out of range"), undefined) : stableSourceIndices.$array[stableSourceIndices.$offset + x$3])), $clone(ref, ast.Ref), count)));
 		};
 		$ptrType(MinifyRenamer).prototype.AllocateTopLevelSymbolSlots = function AllocateTopLevelSymbolSlots(topLevelSymbols) {
-			var _entry, _i, _key, _ref, _tuple, i, needsCapitalForJSX, ok, r, slot, slots, stable, symbol, topLevelSymbols, x;
+			var _entry, _i, _key, _ref, _tuple, i, needsCapitalForJSX, ok, r, slot, slots, stable, symbol, topLevelSymbols, x, x$1, x$2;
 			r = this;
 			_ref = topLevelSymbols;
 			_i = 0;
@@ -159252,12 +160487,12 @@ $packages["github.com/evanw/esbuild/internal/renamer"] = (function() {
 				if (!(_i < _ref.$length)) { break; }
 				stable = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), StableSymbolCount);
 				symbol = $clone(r.symbols, ast.SymbolMap).Get($clone(stable.Ref, ast.Ref));
-				slots = $indexPtr(r.slots, symbol.SlotNamespace(), ptrType$2);
+				slots = (x = r.slots, x$1 = symbol.SlotNamespace(), ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x, x$1, ptrType$3)));
 				_tuple = (_entry = $mapIndex(r.topLevelSymbolToSlot,ast.Ref.keyFor(stable.Ref)), _entry !== undefined ? [_entry.v, true] : [0, false]);
 				i = _tuple[0];
 				ok = _tuple[1];
 				if (ok) {
-					slot = (x = slots.$get(), ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+					slot = (x$2 = slots.$get(), ((i < 0 || i >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + i, ptrType$1)));
 					slot.count = slot.count + (stable.Count) >>> 0;
 					if (new ast.SymbolFlags(symbol.Flags).Has(2)) {
 						slot.needsCapitalForJSX = 1;
@@ -159301,7 +160536,7 @@ $packages["github.com/evanw/esbuild/internal/renamer"] = (function() {
 				while (true) {
 					if (!(_i$2 < _ref$2.$length)) { break; }
 					data = $clone(((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]), slotAndCount);
-					slot = (x = data.slot, ((x < 0 || x >= slots.$length) ? ($throwRuntimeError("index out of range"), undefined) : slots.$array[slots.$offset + x]));
+					slot = (x = data.slot, ((x < 0 || x >= slots.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(slots.$array, slots.$offset + x, ptrType$1)));
 					name = $clone(minifier, ast.NameMinifier).NumberToMinifiedName(nextName);
 					nextName = nextName + (1) >> 0;
 					_1 = ((ns << 24 >>> 24));
@@ -159372,7 +160607,7 @@ $packages["github.com/evanw/esbuild/internal/renamer"] = (function() {
 				/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 2; continue; }
 				child = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
 				_r = assignNestedScopeSlotsHelper(child, symbols, $clone(arrayType$1.zero(), ast.SlotCounts)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$r = new ptrType$3(slotCounts).UnionMax($clone(_r, ast.SlotCounts)); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = new ptrType$4(slotCounts).UnionMax($clone(_r, ast.SlotCounts)); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				_i$2++;
 			$s = 1; continue;
 			case 2:
@@ -159430,7 +160665,7 @@ $packages["github.com/evanw/esbuild/internal/renamer"] = (function() {
 			while (true) {
 				if (!(_i$1 < _ref$1.$length)) { break; }
 				innerIndex = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				symbol = ((innerIndex < 0 || innerIndex >= symbols.$length) ? ($throwRuntimeError("index out of range"), undefined) : symbols.$array[symbols.$offset + innerIndex]);
+				symbol = ((innerIndex < 0 || innerIndex >= symbols.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(symbols.$array, symbols.$offset + innerIndex, ptrType$5));
 				ns = symbol.SlotNamespace();
 				if (!((ns === 4)) && !$clone(symbol.NestedScopeSlot, ast.Index32).IsValid()) {
 					ast.Index32.copy(symbol.NestedScopeSlot, ast.MakeIndex32(((ns < 0 || ns >= slot.length) ? ($throwRuntimeError("index out of range"), undefined) : slot[ns])));
@@ -159443,7 +160678,7 @@ $packages["github.com/evanw/esbuild/internal/renamer"] = (function() {
 			while (true) {
 				if (!(_i$2 < _ref$2.$length)) { break; }
 				ref = $clone(((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]), ast.Ref);
-				symbol$1 = (x = ref.InnerIndex, ((x < 0 || x >= symbols.$length) ? ($throwRuntimeError("index out of range"), undefined) : symbols.$array[symbols.$offset + x]));
+				symbol$1 = (x = ref.InnerIndex, ((x < 0 || x >= symbols.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(symbols.$array, symbols.$offset + x, ptrType$5)));
 				ns$1 = symbol$1.SlotNamespace();
 				if (!((ns$1 === 4)) && !$clone(symbol$1.NestedScopeSlot, ast.Index32).IsValid()) {
 					ast.Index32.copy(symbol$1.NestedScopeSlot, ast.MakeIndex32(((ns$1 < 0 || ns$1 >= slot.length) ? ($throwRuntimeError("index out of range"), undefined) : slot[ns$1])));
@@ -159452,7 +160687,7 @@ $packages["github.com/evanw/esbuild/internal/renamer"] = (function() {
 				_i$2++;
 			}
 			if (!($equal(scope.Label.Ref, ast.InvalidRef, ast.Ref))) {
-				symbol$2 = (x$1 = scope.Label.Ref.InnerIndex, ((x$1 < 0 || x$1 >= symbols.$length) ? ($throwRuntimeError("index out of range"), undefined) : symbols.$array[symbols.$offset + x$1]));
+				symbol$2 = (x$1 = scope.Label.Ref.InnerIndex, ((x$1 < 0 || x$1 >= symbols.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(symbols.$array, symbols.$offset + x$1, ptrType$5)));
 				ast.Index32.copy(symbol$2.NestedScopeSlot, ast.MakeIndex32(slot[1]));
 				slot[1] = (slot[1] + (1) >>> 0);
 			}
@@ -159463,7 +160698,7 @@ $packages["github.com/evanw/esbuild/internal/renamer"] = (function() {
 				/* if (!(_i$3 < _ref$3.$length)) { break; } */ if(!(_i$3 < _ref$3.$length)) { $s = 3; continue; }
 				child = ((_i$3 < 0 || _i$3 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$3]);
 				_r = assignNestedScopeSlotsHelper(child, symbols, $clone(slot, ast.SlotCounts)); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$r = new ptrType$3(slotCounts).UnionMax($clone(_r, ast.SlotCounts)); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = new ptrType$4(slotCounts).UnionMax($clone(_r, ast.SlotCounts)); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				_i$3++;
 			$s = 2; continue;
 			case 3:
@@ -159497,7 +160732,7 @@ $packages["github.com/evanw/esbuild/internal/renamer"] = (function() {
 		$ptrType(slotAndCountArray).prototype.Less = function(...$args) { return this.$get().Less(...$args); };
 		NewNumberRenamer = function NewNumberRenamer$1(symbols, reservedNames) {
 			var reservedNames, symbols;
-			return new NumberRenamer.ptr($clone(symbols, ast.SymbolMap), $clone(new numberScope.ptr(ptrType$4.nil, reservedNames), numberScope), $makeSlice(sliceType$5, symbols.SymbolsForSource.$length));
+			return new NumberRenamer.ptr($clone(symbols, ast.SymbolMap), $clone(new numberScope.ptr(ptrType$6.nil, reservedNames), numberScope), $makeSlice(sliceType$5, symbols.SymbolsForSource.$length));
 		};
 		$pkg.NewNumberRenamer = NewNumberRenamer;
 		$ptrType(NumberRenamer).prototype.NameForSymbol = function NameForSymbol$2(ref) {
@@ -159667,7 +160902,7 @@ $packages["github.com/evanw/esbuild/internal/renamer"] = (function() {
 						/* while (true) { */ case 1:
 							/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 2; continue; }
 							scope = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-							$r = r[0].assignNamesRecursive(scope, sourceIndex$1, r[0].root, (sorted.$ptr || (sorted.$ptr = new ptrType$5(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sorted)))); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = r[0].assignNamesRecursive(scope, sourceIndex$1, r[0].root, (sorted.$ptr || (sorted.$ptr = new ptrType$7(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sorted)))); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							_i$1++;
 						$s = 1; continue;
 						case 2:
@@ -159696,7 +160931,7 @@ $packages["github.com/evanw/esbuild/internal/renamer"] = (function() {
 					return 1;
 				}
 				s = s.parent;
-				if (s === ptrType$4.nil) {
+				if (s === ptrType$6.nil) {
 					return 0;
 				}
 			}
@@ -159768,12 +161003,12 @@ $packages["github.com/evanw/esbuild/internal/renamer"] = (function() {
 			r.count = r.count + (1) >> 0;
 			return name;
 		};
-		ptrType$9.methods = [{prop: "NameForSymbol", name: "NameForSymbol", pkg: "", typ: $funcType([ast.Ref], [$String], false)}, {prop: "AccumulateSymbolUseCounts", name: "AccumulateSymbolUseCounts", pkg: "", typ: $funcType([ptrType$7, mapType, sliceType$7], [], false)}, {prop: "AccumulateSymbolCount", name: "AccumulateSymbolCount", pkg: "", typ: $funcType([ptrType$7, ast.Ref, $Uint32, sliceType$7], [], false)}, {prop: "AllocateTopLevelSymbolSlots", name: "AllocateTopLevelSymbolSlots", pkg: "", typ: $funcType([StableSymbolCountArray], [], false)}, {prop: "AssignNamesByFrequency", name: "AssignNamesByFrequency", pkg: "", typ: $funcType([ptrType$8], [], false)}];
+		ptrType$11.methods = [{prop: "NameForSymbol", name: "NameForSymbol", pkg: "", typ: $funcType([ast.Ref], [$String], false)}, {prop: "AccumulateSymbolUseCounts", name: "AccumulateSymbolUseCounts", pkg: "", typ: $funcType([ptrType$9, mapType, sliceType$7], [], false)}, {prop: "AccumulateSymbolCount", name: "AccumulateSymbolCount", pkg: "", typ: $funcType([ptrType$9, ast.Ref, $Uint32, sliceType$7], [], false)}, {prop: "AllocateTopLevelSymbolSlots", name: "AllocateTopLevelSymbolSlots", pkg: "", typ: $funcType([StableSymbolCountArray], [], false)}, {prop: "AssignNamesByFrequency", name: "AssignNamesByFrequency", pkg: "", typ: $funcType([ptrType$10], [], false)}];
 		StableSymbolCountArray.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}];
 		slotAndCountArray.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}];
-		ptrType$11.methods = [{prop: "NameForSymbol", name: "NameForSymbol", pkg: "", typ: $funcType([ast.Ref], [$String], false)}, {prop: "AddTopLevelSymbol", name: "AddTopLevelSymbol", pkg: "", typ: $funcType([ast.Ref], [], false)}, {prop: "assignName", name: "assignName", pkg: "github.com/evanw/esbuild/internal/renamer", typ: $funcType([ptrType$4, ast.Ref], [], false)}, {prop: "assignNamesInScope", name: "assignNamesInScope", pkg: "github.com/evanw/esbuild/internal/renamer", typ: $funcType([ptrType$10, $Uint32, ptrType$4, ptrType$5], [ptrType$4], false)}, {prop: "assignNamesRecursive", name: "assignNamesRecursive", pkg: "github.com/evanw/esbuild/internal/renamer", typ: $funcType([ptrType$10, $Uint32, ptrType$4, ptrType$5], [], false)}, {prop: "AssignNamesByScope", name: "AssignNamesByScope", pkg: "", typ: $funcType([mapType$3], [], false)}];
-		ptrType$4.methods = [{prop: "findNameUse", name: "findNameUse", pkg: "github.com/evanw/esbuild/internal/renamer", typ: $funcType([$String], [nameUse], false)}, {prop: "findUnusedName", name: "findUnusedName", pkg: "github.com/evanw/esbuild/internal/renamer", typ: $funcType([$String, ast.SlotNamespace], [$String], false)}];
-		ptrType$12.methods = [{prop: "NextRenamedName", name: "NextRenamedName", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "NextMinifiedName", name: "NextMinifiedName", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$13.methods = [{prop: "NameForSymbol", name: "NameForSymbol", pkg: "", typ: $funcType([ast.Ref], [$String], false)}, {prop: "AddTopLevelSymbol", name: "AddTopLevelSymbol", pkg: "", typ: $funcType([ast.Ref], [], false)}, {prop: "assignName", name: "assignName", pkg: "github.com/evanw/esbuild/internal/renamer", typ: $funcType([ptrType$6, ast.Ref], [], false)}, {prop: "assignNamesInScope", name: "assignNamesInScope", pkg: "github.com/evanw/esbuild/internal/renamer", typ: $funcType([ptrType$12, $Uint32, ptrType$6, ptrType$7], [ptrType$6], false)}, {prop: "assignNamesRecursive", name: "assignNamesRecursive", pkg: "github.com/evanw/esbuild/internal/renamer", typ: $funcType([ptrType$12, $Uint32, ptrType$6, ptrType$7], [], false)}, {prop: "AssignNamesByScope", name: "AssignNamesByScope", pkg: "", typ: $funcType([mapType$3], [], false)}];
+		ptrType$6.methods = [{prop: "findNameUse", name: "findNameUse", pkg: "github.com/evanw/esbuild/internal/renamer", typ: $funcType([$String], [nameUse], false)}, {prop: "findUnusedName", name: "findUnusedName", pkg: "github.com/evanw/esbuild/internal/renamer", typ: $funcType([$String, ast.SlotNamespace], [$String], false)}];
+		ptrType$14.methods = [{prop: "NextRenamedName", name: "NextRenamedName", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "NextMinifiedName", name: "NextMinifiedName", pkg: "", typ: $funcType([], [$String], false)}];
 		Renamer.init([{prop: "NameForSymbol", name: "NameForSymbol", pkg: "", typ: $funcType([ast.Ref], [$String], false)}]);
 		symbolSlot.init("github.com/evanw/esbuild/internal/renamer", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "count", name: "count", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "needsCapitalForJSX", name: "needsCapitalForJSX", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
 		MinifyRenamer.init("github.com/evanw/esbuild/internal/renamer", [{prop: "reservedNames", name: "reservedNames", embedded: false, exported: false, typ: mapType$1, tag: ""}, {prop: "slots", name: "slots", embedded: false, exported: false, typ: arrayType, tag: ""}, {prop: "topLevelSymbolToSlot", name: "topLevelSymbolToSlot", embedded: false, exported: false, typ: mapType$2, tag: ""}, {prop: "symbols", name: "symbols", embedded: false, exported: false, typ: ast.SymbolMap, tag: ""}]);
@@ -159782,7 +161017,7 @@ $packages["github.com/evanw/esbuild/internal/renamer"] = (function() {
 		slotAndCount.init("github.com/evanw/esbuild/internal/renamer", [{prop: "slot", name: "slot", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "count", name: "count", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
 		slotAndCountArray.init(slotAndCount);
 		NumberRenamer.init("github.com/evanw/esbuild/internal/renamer", [{prop: "symbols", name: "symbols", embedded: false, exported: false, typ: ast.SymbolMap, tag: ""}, {prop: "root", name: "root", embedded: false, exported: false, typ: numberScope, tag: ""}, {prop: "names", name: "names", embedded: false, exported: false, typ: sliceType$5, tag: ""}]);
-		numberScope.init("github.com/evanw/esbuild/internal/renamer", [{prop: "parent", name: "parent", embedded: false, exported: false, typ: ptrType$4, tag: ""}, {prop: "nameCounts", name: "nameCounts", embedded: false, exported: false, typ: mapType$1, tag: ""}]);
+		numberScope.init("github.com/evanw/esbuild/internal/renamer", [{prop: "parent", name: "parent", embedded: false, exported: false, typ: ptrType$6, tag: ""}, {prop: "nameCounts", name: "nameCounts", embedded: false, exported: false, typ: mapType$1, tag: ""}]);
 		ExportRenamer.init("github.com/evanw/esbuild/internal/renamer", [{prop: "used", name: "used", embedded: false, exported: false, typ: mapType$1, tag: ""}, {prop: "count", name: "count", embedded: false, exported: false, typ: $Int, tag: ""}]);
 	};
 	$init = function() {
@@ -159860,7 +161095,7 @@ $packages["github.com/evanw/esbuild/internal/runtime"] = (function() {
 	return $pkg;
 })();
 $packages["github.com/evanw/esbuild/internal/sourcemap"] = (function() {
-	var $pkg = {}, $init, bytes, ast, helpers, logger, strings, utf8, Mapping, SourceMap, SourceContent, LineColumnOffset, SourceMapPieces, SourceMapShift, SourceMapState, LineOffsetTable, MappingsBuffer, Chunk, ChunkBuilder, sliceType, ptrType, sliceType$1, sliceType$2, sliceType$3, sliceType$4, ptrType$1, sliceType$5, sliceType$6, sliceType$7, sliceType$8, sliceType$9, ptrType$2, sliceType$10, ptrType$3, mapType, base64, encodeVLQ, DecodeVLQ, DecodeVLQUTF16, AppendSourceMapChunk, appendMappingToBuffer, GenerateLineOffsetTables, MakeChunkBuilder;
+	var $pkg = {}, $init, bytes, ast, helpers, logger, strings, utf8, Mapping, SourceMap, SourceContent, LineColumnOffset, SourceMapPieces, SourceMapShift, SourceMapState, LineOffsetTable, MappingsBuffer, Chunk, ChunkBuilder, sliceType, ptrType, sliceType$1, sliceType$2, sliceType$3, sliceType$4, ptrType$1, sliceType$5, ptrType$2, sliceType$6, sliceType$7, sliceType$8, sliceType$9, ptrType$3, sliceType$10, ptrType$4, mapType, base64, encodeVLQ, DecodeVLQ, DecodeVLQUTF16, AppendSourceMapChunk, appendMappingToBuffer, GenerateLineOffsetTables, MakeChunkBuilder;
 	bytes = $packages["bytes"];
 	ast = $packages["github.com/evanw/esbuild/internal/ast"];
 	helpers = $packages["github.com/evanw/esbuild/internal/helpers"];
@@ -160057,13 +161292,14 @@ $packages["github.com/evanw/esbuild/internal/sourcemap"] = (function() {
 		sliceType$4 = $sliceType(LineOffsetTable);
 		ptrType$1 = $ptrType(SourceMap);
 		sliceType$5 = $sliceType(sliceType);
+		ptrType$2 = $ptrType(LineOffsetTable);
 		sliceType$6 = $sliceType($String);
 		sliceType$7 = $sliceType(SourceContent);
 		sliceType$8 = $sliceType(Mapping);
 		sliceType$9 = $sliceType($Uint16);
-		ptrType$2 = $ptrType(LineColumnOffset);
+		ptrType$3 = $ptrType(LineColumnOffset);
 		sliceType$10 = $sliceType(SourceMapShift);
-		ptrType$3 = $ptrType(ChunkBuilder);
+		ptrType$4 = $ptrType(ChunkBuilder);
 		mapType = $mapType($String, $Uint32);
 		$ptrType(SourceMap).prototype.Find = function Find(line, column) {
 			var _q, column, count, i, index, line, mapping, mapping$1, mappings, sm, step, x;
@@ -160084,7 +161320,7 @@ $packages["github.com/evanw/esbuild/internal/sourcemap"] = (function() {
 				}
 			}
 			if (index > 0) {
-				mapping$1 = (x = index - 1 >> 0, ((x < 0 || x >= mappings.$length) ? ($throwRuntimeError("index out of range"), undefined) : mappings.$array[mappings.$offset + x]));
+				mapping$1 = (x = index - 1 >> 0, ((x < 0 || x >= mappings.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(mappings.$array, mappings.$offset + x, ptrType)));
 				if (mapping$1.GeneratedLine === line) {
 					return mapping$1;
 				}
@@ -160495,7 +161731,7 @@ $packages["github.com/evanw/esbuild/internal/sourcemap"] = (function() {
 				}
 			}
 			originalLine = originalLine - (1) >> 0;
-			line = ((originalLine < 0 || originalLine >= lineOffsetTables.$length) ? ($throwRuntimeError("index out of range"), undefined) : lineOffsetTables.$array[lineOffsetTables.$offset + originalLine]);
+			line = ((originalLine < 0 || originalLine >= lineOffsetTables.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(lineOffsetTables.$array, lineOffsetTables.$offset + originalLine, ptrType$2));
 			originalColumn = (((originalLoc.Start - line.byteOffsetToStartOfLine >> 0) >> 0));
 			if (!(line.columnsForNonASCII === sliceType$3.nil) && originalColumn >= ((line.byteOffsetToFirstNonASCII >> 0))) {
 				originalColumn = (((x = line.columnsForNonASCII, x$1 = originalColumn - ((line.byteOffsetToFirstNonASCII >> 0)) >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])) >> 0));
@@ -160612,9 +161848,9 @@ $packages["github.com/evanw/esbuild/internal/sourcemap"] = (function() {
 		};
 		ptrType$1.methods = [{prop: "Find", name: "Find", pkg: "", typ: $funcType([$Int32, $Int32], [ptrType], false)}];
 		LineColumnOffset.methods = [{prop: "ComesBefore", name: "ComesBefore", pkg: "", typ: $funcType([LineColumnOffset], [$Bool], false)}];
-		ptrType$2.methods = [{prop: "Add", name: "Add", pkg: "", typ: $funcType([LineColumnOffset], [], false)}, {prop: "AdvanceBytes", name: "AdvanceBytes", pkg: "", typ: $funcType([sliceType], [], false)}, {prop: "AdvanceString", name: "AdvanceString", pkg: "", typ: $funcType([$String], [], false)}];
+		ptrType$3.methods = [{prop: "Add", name: "Add", pkg: "", typ: $funcType([LineColumnOffset], [], false)}, {prop: "AdvanceBytes", name: "AdvanceBytes", pkg: "", typ: $funcType([sliceType], [], false)}, {prop: "AdvanceString", name: "AdvanceString", pkg: "", typ: $funcType([$String], [], false)}];
 		SourceMapPieces.methods = [{prop: "HasContent", name: "HasContent", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Finalize", name: "Finalize", pkg: "", typ: $funcType([sliceType$10], [sliceType], false)}];
-		ptrType$3.methods = [{prop: "AddSourceMapping", name: "AddSourceMapping", pkg: "", typ: $funcType([logger.Loc, $String, sliceType], [], false)}, {prop: "GenerateChunk", name: "GenerateChunk", pkg: "", typ: $funcType([sliceType], [Chunk], false)}, {prop: "updateGeneratedLineAndColumn", name: "updateGeneratedLineAndColumn", pkg: "github.com/evanw/esbuild/internal/sourcemap", typ: $funcType([sliceType], [], false)}, {prop: "appendMapping", name: "appendMapping", pkg: "github.com/evanw/esbuild/internal/sourcemap", typ: $funcType([$String, SourceMapState], [], false)}, {prop: "appendMappingWithoutRemapping", name: "appendMappingWithoutRemapping", pkg: "github.com/evanw/esbuild/internal/sourcemap", typ: $funcType([SourceMapState], [], false)}];
+		ptrType$4.methods = [{prop: "AddSourceMapping", name: "AddSourceMapping", pkg: "", typ: $funcType([logger.Loc, $String, sliceType], [], false)}, {prop: "GenerateChunk", name: "GenerateChunk", pkg: "", typ: $funcType([sliceType], [Chunk], false)}, {prop: "updateGeneratedLineAndColumn", name: "updateGeneratedLineAndColumn", pkg: "github.com/evanw/esbuild/internal/sourcemap", typ: $funcType([sliceType], [], false)}, {prop: "appendMapping", name: "appendMapping", pkg: "github.com/evanw/esbuild/internal/sourcemap", typ: $funcType([$String, SourceMapState], [], false)}, {prop: "appendMappingWithoutRemapping", name: "appendMappingWithoutRemapping", pkg: "github.com/evanw/esbuild/internal/sourcemap", typ: $funcType([SourceMapState], [], false)}];
 		Mapping.init("", [{prop: "GeneratedLine", name: "GeneratedLine", embedded: false, exported: true, typ: $Int32, tag: ""}, {prop: "GeneratedColumn", name: "GeneratedColumn", embedded: false, exported: true, typ: $Int32, tag: ""}, {prop: "SourceIndex", name: "SourceIndex", embedded: false, exported: true, typ: $Int32, tag: ""}, {prop: "OriginalLine", name: "OriginalLine", embedded: false, exported: true, typ: $Int32, tag: ""}, {prop: "OriginalColumn", name: "OriginalColumn", embedded: false, exported: true, typ: $Int32, tag: ""}, {prop: "OriginalName", name: "OriginalName", embedded: false, exported: true, typ: ast.Index32, tag: ""}]);
 		SourceMap.init("", [{prop: "Sources", name: "Sources", embedded: false, exported: true, typ: sliceType$6, tag: ""}, {prop: "SourcesContent", name: "SourcesContent", embedded: false, exported: true, typ: sliceType$7, tag: ""}, {prop: "Mappings", name: "Mappings", embedded: false, exported: true, typ: sliceType$8, tag: ""}, {prop: "Names", name: "Names", embedded: false, exported: true, typ: sliceType$6, tag: ""}]);
 		SourceContent.init("", [{prop: "Quoted", name: "Quoted", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Value", name: "Value", embedded: false, exported: true, typ: sliceType$9, tag: ""}]);
@@ -160643,7 +161879,7 @@ $packages["github.com/evanw/esbuild/internal/sourcemap"] = (function() {
 	return $pkg;
 })();
 $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
-	var $pkg = {}, $init, fmt, ast, compat, config, helpers, js_ast, js_lexer, logger, renamer, runtime, sourcemap, math, big, url, regexp, sort, strings, utf8, skipTypeFlags, typeParameterFlags, skipTypeScriptTypeParametersResult, skipTypeScriptTypeArgumentsOpts, mappingArray, jsonParser, JSONOptions, classLoweringInfo, classKind, lowerClassContext, propertyAnalysis, strictModeFeature, objRestMode, lowerUsingDeclarationContext, parser, globPatternImport, namespaceImportItems, stringLocalForYarnPnP, injectedSymbolSource, injectedDotName, importNamespaceCallKind, importNamespaceCall, thenCatchChain, Options, optionsThatSupportStructuralEquality, tempRef, scopeOrder, awaitOrYield, fnOrArrowDataParse, fnOrArrowDataVisit, fnOnlyDataVisit, livenessStatus, switchCaseLiveness, duplicateCaseValue, duplicateCaseChecker, duplicatePropertiesIn, mergeResult, scopeMemberArray, JSXImport, deferredErrors, deferredArrowArgErrors, propertyOpts, wasOriginallyDotOrIndex, parenExprOpts, invalidLog, syntaxFeature, exprFlag, parseBindingOpts, fnKind, parseClassOpts, deferredDecorators, decoratorContextFlags, lexicalDecl, parseStmtOpts, generateTempRefArg, findSymbolResult, prependTempRefsOpts, stmtsKind, substituteStatus, bindingOpts, relocateVarsMode, captureValueMode, visitClassResult, visitArgsOpts, typeofStringOrder, exprIn, exprOut, binaryExprVisitor, globPart, identifierOpts, visitFnOpts, importsExportsScanResult, whyESM, sourceMapSection, keyKind, existingKey, sliceType, sliceType$1, sliceType$2, sliceType$3, ptrType, ptrType$1, sliceType$4, ptrType$2, sliceType$5, sliceType$6, sliceType$7, ptrType$3, ptrType$4, sliceType$8, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, sliceType$9, sliceType$10, sliceType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, sliceType$12, ptrType$16, ptrType$17, ptrType$18, sliceType$13, ptrType$19, sliceType$14, ptrType$20, sliceType$15, ptrType$21, ptrType$22, ptrType$23, ptrType$24, ptrType$25, ptrType$26, ptrType$27, ptrType$28, ptrType$29, ptrType$30, ptrType$31, ptrType$32, ptrType$33, ptrType$34, ptrType$35, ptrType$36, arrayType, ptrType$37, ptrType$38, sliceType$16, sliceType$17, sliceType$18, sliceType$19, ptrType$39, ptrType$40, ptrType$41, ptrType$42, ptrType$43, ptrType$44, ptrType$45, ptrType$46, ptrType$47, ptrType$48, ptrType$49, ptrType$50, ptrType$51, ptrType$52, sliceType$20, funcType, sliceType$21, ptrType$53, ptrType$54, ptrType$55, ptrType$56, ptrType$57, ptrType$58, ptrType$59, sliceType$22, ptrType$60, ptrType$61, ptrType$62, ptrType$63, sliceType$23, ptrType$64, ptrType$65, arrayType$1, ptrType$66, ptrType$67, ptrType$68, ptrType$69, ptrType$70, sliceType$24, sliceType$25, sliceType$26, ptrType$71, ptrType$72, sliceType$27, ptrType$73, ptrType$74, sliceType$28, structType, ptrType$75, ptrType$76, ptrType$77, ptrType$78, ptrType$79, ptrType$80, ptrType$81, ptrType$82, ptrType$83, sliceType$29, ptrType$84, ptrType$85, ptrType$86, ptrType$87, ptrType$88, ptrType$89, ptrType$90, ptrType$91, ptrType$92, ptrType$93, ptrType$94, ptrType$95, ptrType$96, sliceType$30, ptrType$97, sliceType$31, ptrType$98, ptrType$99, ptrType$100, ptrType$101, ptrType$102, ptrType$103, ptrType$104, sliceType$32, sliceType$33, ptrType$105, sliceType$34, sliceType$35, sliceType$36, sliceType$37, sliceType$38, sliceType$39, sliceType$40, sliceType$41, sliceType$42, sliceType$43, sliceType$44, ptrType$106, arrayType$2, ptrType$107, arrayType$3, ptrType$108, ptrType$109, mapType, ptrType$110, mapType$1, funcType$1, ptrType$111, ptrType$112, funcType$2, ptrType$113, funcType$3, ptrType$114, ptrType$115, ptrType$116, mapType$2, mapType$3, mapType$4, mapType$5, mapType$6, mapType$7, mapType$8, mapType$9, mapType$10, mapType$11, mapType$12, mapType$13, mapType$14, mapType$15, mapType$16, mapType$17, mapType$18, mapType$19, mapType$20, mapType$21, mapType$22, mapType$23, mapType$24, mapType$25, mapType$26, ptrType$117, ptrType$118, mapType$27, ptrType$119, tsTypeIdentifierMap, permanentReservedProps, defaultJSXFactory, defaultJSXFragment, ParseSourceMap, ParseJSON, isValidJSON, fieldOrAccessorOrder, cloneKeyForLowerClass, findFirstTopLevelSuperCall, bindingHasObjectRest, exprHasObjectRest, couldPotentiallyThrow, OptionsForYarnPnP, OptionsFromConfig, isSameRegexp, jsxExprsEqual, analyzeSwitchCasesForLiveness, duplicateCaseHash, duplicateCaseEquals, isJumpStatement, jumpStmtsLookTheSame, defineValueCanBeUsedInAssignTarget, tagOrFragmentHelpText, findIdentifiers, shouldKeepStmtInDeadControlFlow, stmtsToSingleStmt, statementCaresAboutScope, dropFirstStatement, mangleFor, appendIfOrLabelBodyPreservingScope, tryToInlineCaseBody, isUnsightlyPrimitive, isSafeForConstLocalPrefix, isSimpleParameterList, fnBodyContainsUseStrict, locAfterOp, isEvalOrArguments, containsClosingScriptTag, remapExprLocsInJSON, newParser, Parse, LazyExportAST, GlobResolveAST, ParseDefineExpr, sortedKeysOfMapStringLocRef, ParseGlobalName;
+	var $pkg = {}, $init, fmt, ast, compat, config, helpers, js_ast, js_lexer, logger, renamer, runtime, sourcemap, math, big, url, regexp, sort, strings, utf8, skipTypeFlags, typeParameterFlags, skipTypeScriptTypeParametersResult, skipTypeScriptTypeArgumentsOpts, mappingArray, jsonParser, JSONOptions, classLoweringInfo, classKind, lowerClassContext, propertyAnalysis, strictModeFeature, objRestMode, lowerUsingDeclarationContext, parser, globPatternImport, namespaceImportItems, stringLocalForYarnPnP, injectedSymbolSource, injectedDotName, importNamespaceCallKind, importNamespaceCall, thenCatchChain, Options, optionsThatSupportStructuralEquality, tempRef, scopeOrder, awaitOrYield, fnOrArrowDataParse, fnOrArrowDataVisit, fnOnlyDataVisit, livenessStatus, switchCaseLiveness, duplicateCaseValue, duplicateCaseChecker, duplicatePropertiesIn, mergeResult, scopeMemberArray, JSXImport, deferredErrors, deferredArrowArgErrors, propertyOpts, wasOriginallyDotOrIndex, parenExprOpts, invalidLog, syntaxFeature, exprFlag, parseBindingOpts, fnKind, parseClassOpts, deferredDecorators, decoratorContextFlags, lexicalDecl, parseStmtOpts, generateTempRefArg, findSymbolResult, prependTempRefsOpts, stmtsKind, substituteStatus, bindingOpts, relocateVarsMode, captureValueMode, visitClassResult, visitArgsOpts, typeofStringOrder, exprIn, exprOut, binaryExprVisitor, globPart, identifierOpts, visitFnOpts, importsExportsScanResult, whyESM, sourceMapSection, keyKind, existingKey, sliceType, sliceType$1, sliceType$2, sliceType$3, ptrType, ptrType$1, sliceType$4, ptrType$2, sliceType$5, sliceType$6, sliceType$7, ptrType$3, ptrType$4, sliceType$8, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, sliceType$9, sliceType$10, sliceType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, sliceType$12, ptrType$16, ptrType$17, ptrType$18, sliceType$13, ptrType$19, sliceType$14, ptrType$20, sliceType$15, ptrType$21, ptrType$22, ptrType$23, ptrType$24, ptrType$25, ptrType$26, ptrType$27, ptrType$28, ptrType$29, ptrType$30, ptrType$31, ptrType$32, ptrType$33, ptrType$34, ptrType$35, ptrType$36, ptrType$37, ptrType$38, arrayType, ptrType$39, ptrType$40, sliceType$16, sliceType$17, sliceType$18, sliceType$19, ptrType$41, ptrType$42, ptrType$43, ptrType$44, ptrType$45, ptrType$46, ptrType$47, ptrType$48, ptrType$49, ptrType$50, ptrType$51, ptrType$52, ptrType$53, ptrType$54, ptrType$55, sliceType$20, funcType, sliceType$21, ptrType$56, ptrType$57, ptrType$58, ptrType$59, ptrType$60, ptrType$61, ptrType$62, sliceType$22, ptrType$63, ptrType$64, ptrType$65, ptrType$66, sliceType$23, ptrType$67, ptrType$68, arrayType$1, ptrType$69, ptrType$70, ptrType$71, ptrType$72, ptrType$73, ptrType$74, sliceType$24, sliceType$25, sliceType$26, ptrType$75, ptrType$76, sliceType$27, ptrType$77, ptrType$78, sliceType$28, structType, ptrType$79, ptrType$80, ptrType$81, ptrType$82, ptrType$83, ptrType$84, ptrType$85, ptrType$86, ptrType$87, sliceType$29, ptrType$88, ptrType$89, ptrType$90, ptrType$91, ptrType$92, ptrType$93, ptrType$94, ptrType$95, ptrType$96, ptrType$97, ptrType$98, ptrType$99, ptrType$100, ptrType$101, ptrType$102, ptrType$103, ptrType$104, sliceType$30, ptrType$105, sliceType$31, ptrType$106, ptrType$107, ptrType$108, ptrType$109, ptrType$110, ptrType$111, ptrType$112, ptrType$113, sliceType$32, sliceType$33, ptrType$114, sliceType$34, ptrType$115, sliceType$35, sliceType$36, sliceType$37, sliceType$38, sliceType$39, sliceType$40, sliceType$41, sliceType$42, sliceType$43, ptrType$116, sliceType$44, ptrType$117, arrayType$2, ptrType$118, arrayType$3, ptrType$119, ptrType$120, mapType, ptrType$121, mapType$1, funcType$1, ptrType$122, ptrType$123, funcType$2, funcType$3, ptrType$124, mapType$2, mapType$3, mapType$4, mapType$5, mapType$6, mapType$7, mapType$8, mapType$9, mapType$10, mapType$11, mapType$12, mapType$13, mapType$14, mapType$15, mapType$16, mapType$17, mapType$18, mapType$19, mapType$20, mapType$21, mapType$22, mapType$23, mapType$24, mapType$25, mapType$26, ptrType$125, mapType$27, ptrType$126, tsTypeIdentifierMap, permanentReservedProps, defaultJSXFactory, defaultJSXFragment, ParseSourceMap, ParseJSON, isValidJSON, fieldOrAccessorOrder, cloneKeyForLowerClass, findFirstTopLevelSuperCall, bindingHasObjectRest, exprHasObjectRest, couldPotentiallyThrow, OptionsForYarnPnP, OptionsFromConfig, isSameRegexp, jsxExprsEqual, analyzeSwitchCasesForLiveness, duplicateCaseHash, duplicateCaseEquals, isJumpStatement, jumpStmtsLookTheSame, defineValueCanBeUsedInAssignTarget, tagOrFragmentHelpText, findIdentifiers, shouldKeepStmtInDeadControlFlow, stmtsToSingleStmt, statementCaresAboutScope, dropFirstStatement, mangleFor, appendIfOrLabelBodyPreservingScope, tryToInlineCaseBody, isUnsightlyPrimitive, isSafeForConstLocalPrefix, isSimpleParameterList, fnBodyContainsUseStrict, locAfterOp, isEvalOrArguments, containsClosingScriptTag, remapExprLocsInJSON, newParser, Parse, LazyExportAST, GlobResolveAST, ParseDefineExpr, sortedKeysOfMapStringLocRef, ParseGlobalName;
 	fmt = $packages["fmt"];
 	ast = $packages["github.com/evanw/esbuild/internal/ast"];
 	compat = $packages["github.com/evanw/esbuild/internal/compat"];
@@ -160726,11 +161962,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		if (arguments.length === 0) {
 			this.nameToKeep = "";
 			this.kind = 0;
-			this.class$2 = ptrType$29.nil;
+			this.class$2 = ptrType$30.nil;
 			this.classLoc = new logger.Loc.ptr(0);
 			this.classExpr = new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0));
 			this.defaultName = new ast.LocRef.ptr(new logger.Loc.ptr(0), new ast.Ref.ptr(0, 0));
-			this.ctor = ptrType$28.nil;
+			this.ctor = ptrType$29.nil;
 			this.extendsRef = new ast.Ref.ptr(0, 0);
 			this.parameterFields = sliceType$8.nil;
 			this.instanceMembers = sliceType$8.nil;
@@ -160794,7 +162030,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 	propertyAnalysis = $newType(0, $kindStruct, "js_parser.propertyAnalysis", true, "github.com/evanw/esbuild/internal/js_parser", false, function(private$0_, propExperimentalDecorators_, propDecorators_, mustLowerField_, needsValueOfKey_, rewriteAutoAccessorToGetSet_, shouldOmitFieldInitializer_, staticFieldToBlockAssign_, isComputedPropertyCopiedOrMoved_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.private$0 = ptrType$24.nil;
+			this.private$0 = ptrType$25.nil;
 			this.propExperimentalDecorators = sliceType$11.nil;
 			this.propDecorators = sliceType$11.nil;
 			this.mustLowerField = false;
@@ -160832,7 +162068,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 	parser = $newType(0, $kindStruct, "js_parser.parser", true, "github.com/evanw/esbuild/internal/js_parser", false, function(options_, log_, source_, tracker_, fnOrArrowDataParse_, fnOnlyDataVisit_, allocatedNames_, currentScope_, scopesForCurrentPart_, symbols_, astHelpers_, tsUseCounts_, injectedDefineSymbols_, injectedSymbolSources_, injectedDotNames_, dropLabelsMap_, exprComments_, mangledProps_, reservedProps_, symbolUses_, importSymbolPropertyUses_, symbolCallUses_, declaredSymbols_, globPatternImports_, runtimeImports_, duplicateCaseChecker_, unrepresentableIdentifiers_, legacyOctalLiterals_, scopesInOrderForEnum_, binaryExprStack_, hoistedRefForSloppyModeBlockFn_, privateGetters_, privateSetters_, refToTSNamespaceMemberData_, tsNamespaceTarget_, tsNamespaceMemberData_, emittedNamespaceVars_, isExportedInsideNamespace_, localTypeNames_, tsEnums_, constValues_, propDerivedCtorValue_, propMethodDecoratorScope_, enclosingNamespaceArgRef_, importRecords_, importRecordsForCurrentPart_, exportStarImportRecords_, importItemsForNamespace_, isImportItem_, namedImports_, namedExports_, topLevelSymbolToParts_, importNamespaceCCMap_, scopesInOrder_, nameToKeep_, nameToKeepIsFor_, stmtExprValue_, callTarget_, dotOrIndexTarget_, templateTag_, deleteTarget_, loopBody_, suspiciousLogicalOperatorInsideArrow_, moduleScope_, manifestForYarnPnP_, stringLocalsForYarnPnP_, awaitTarget_, thenCatchChain_, relocatedTopLevelVars_, lowerAllOfThesePrivateNames_, tempLetsToDeclare_, tempRefsToDeclare_, topLevelTempRefsToDeclare_, lexer_, parseExperimentalDecoratorNesting_, tempRefCount_, topLevelTempRefCount_, jsxSourceLoc_, jsxSourceLine_, jsxSourceColumn_, exportsRef_, requireRef_, moduleRef_, importMetaRef_, promiseRef_, regExpRef_, bigIntRef_, superCtorRef_, jsxRuntimeImports_, jsxLegacyImports_, weakMapRef_, weakSetRef_, esmImportStatementKeyword_, esmImportMeta_, esmExportKeyword_, enclosingClassKeyword_, topLevelAwaitKeyword_, liveTopLevelAwaitKeyword_, latestArrowArgLoc_, forbidSuffixAfterAsLoc_, firstJSXElementLoc_, fnOrArrowDataVisit_, afterArrowBodyLoc_, suppressWarningsAboutWeirdCode_, isFileConsideredToHaveESMExports_, isFileConsideredESM_, hasNonLocalExportDeclareInsideNamespace_, shouldFoldTypeScriptConstantExpressions_, allowIn_, allowPrivateIdentifiers_, hasTopLevelReturn_, latestReturnHadSemicolon_, messageAboutThisIsUndefined_, isControlFlowDead_, shouldAddKeyComment_, willWrapModuleInTryCatchForUsing_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.options = new Options.ptr(sliceType$22.nil, new config.JSXOptions.ptr(new config.DefineExpr.ptr($ifaceNil, sliceType.nil, new ast.Index32.ptr(0)), new config.DefineExpr.ptr($ifaceNil, sliceType.nil, new ast.Index32.ptr(0)), false, false, false, "", false, false), ptrType$60.nil, ptrType$61.nil, ptrType$61.nil, sliceType.nil, ptrType$62.nil, new optionsThatSupportStructuralEquality.ptr("", new js_ast.ModuleTypeData.ptr(ptrType$63.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), new config.TSOptions.ptr(new config.TSConfig.ptr(0, 0, 0, 0, 0, 0), false, false), 0, 0, 0, false, false, false, false, false, false, false, false, false, false, false, false));
+			this.options = new Options.ptr(sliceType$22.nil, new config.JSXOptions.ptr(new config.DefineExpr.ptr($ifaceNil, sliceType.nil, new ast.Index32.ptr(0)), new config.DefineExpr.ptr($ifaceNil, sliceType.nil, new ast.Index32.ptr(0)), false, false, false, "", false, false), ptrType$63.nil, ptrType$64.nil, ptrType$64.nil, sliceType.nil, ptrType$65.nil, new optionsThatSupportStructuralEquality.ptr("", new js_ast.ModuleTypeData.ptr(ptrType$66.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), new config.TSOptions.ptr(new config.TSConfig.ptr(0, 0, 0, 0, 0, 0), false, false), 0, 0, 0, false, false, false, false, false, false, false, false, false, false, false, false));
 			this.log = new logger.Log.ptr($throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, 0, false);
 			this.source = new logger.Source.ptr("", "", "", new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), 0);
 			this.tracker = new logger.LineColumnTracker.ptr("", "", 0, 0, 0, 0, false, false, false);
@@ -161070,7 +162306,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 	globPatternImport = $newType(0, $kindStruct, "js_parser.globPatternImport", true, "github.com/evanw/esbuild/internal/js_parser", false, function(assertOrWith_, parts_, name_, approximateRange_, ref_, kind_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.assertOrWith = ptrType$72.nil;
+			this.assertOrWith = ptrType$76.nil;
 			this.parts = sliceType$33.nil;
 			this.name = "";
 			this.approximateRange = new logger.Range.ptr(new logger.Loc.ptr(0), 0);
@@ -161155,12 +162391,12 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		if (arguments.length === 0) {
 			this.injectedFiles = sliceType$22.nil;
 			this.jsx = new config.JSXOptions.ptr(new config.DefineExpr.ptr($ifaceNil, sliceType.nil, new ast.Index32.ptr(0)), new config.DefineExpr.ptr($ifaceNil, sliceType.nil, new ast.Index32.ptr(0)), false, false, false, "", false, false);
-			this.tsAlwaysStrict = ptrType$60.nil;
-			this.mangleProps = ptrType$61.nil;
-			this.reserveProps = ptrType$61.nil;
+			this.tsAlwaysStrict = ptrType$63.nil;
+			this.mangleProps = ptrType$64.nil;
+			this.reserveProps = ptrType$64.nil;
 			this.dropLabels = sliceType.nil;
-			this.defines = ptrType$62.nil;
-			this.optionsThatSupportStructuralEquality = new optionsThatSupportStructuralEquality.ptr("", new js_ast.ModuleTypeData.ptr(ptrType$63.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), new config.TSOptions.ptr(new config.TSConfig.ptr(0, 0, 0, 0, 0, 0), false, false), 0, 0, 0, false, false, false, false, false, false, false, false, false, false, false, false);
+			this.defines = ptrType$65.nil;
+			this.optionsThatSupportStructuralEquality = new optionsThatSupportStructuralEquality.ptr("", new js_ast.ModuleTypeData.ptr(ptrType$66.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), new config.TSOptions.ptr(new config.TSConfig.ptr(0, 0, 0, 0, 0, 0), false, false), 0, 0, 0, false, false, false, false, false, false, false, false, false, false, false, false);
 			return;
 		}
 		this.injectedFiles = injectedFiles_;
@@ -161176,7 +162412,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.originalTargetEnv = "";
-			this.moduleTypeData = new js_ast.ModuleTypeData.ptr(ptrType$63.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0);
+			this.moduleTypeData = new js_ast.ModuleTypeData.ptr(ptrType$66.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0);
 			this.unsupportedJSFeatures = new compat.JSFeature(0, 0);
 			this.unsupportedJSFeatureOverrides = new compat.JSFeature(0, 0);
 			this.unsupportedJSFeatureOverridesMask = new compat.JSFeature(0, 0);
@@ -161531,7 +162767,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 	prependTempRefsOpts = $newType(0, $kindStruct, "js_parser.prependTempRefsOpts", true, "github.com/evanw/esbuild/internal/js_parser", false, function(fnBodyLoc_, kind_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.fnBodyLoc = ptrType$76.nil;
+			this.fnBodyLoc = ptrType$80.nil;
 			this.kind = 0;
 			return;
 		}
@@ -161616,7 +162852,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 	binaryExprVisitor = $newType(0, $kindStruct, "js_parser.binaryExprVisitor", true, "github.com/evanw/esbuild/internal/js_parser", false, function(e_, loc_, in$2_, leftIn_, isStmtExpr_, oldSilenceWarningAboutThisBeingUndefined_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.e = ptrType$45.nil;
+			this.e = ptrType$47.nil;
 			this.loc = new logger.Loc.ptr(0);
 			this.in$2 = new exprIn.ptr(false, false, false, false, false, 0);
 			this.leftIn = new exprIn.ptr(false, false, false, false, false, 0);
@@ -161823,112 +163059,122 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		sliceType$15 = $sliceType(logger.Range);
 		ptrType$21 = $ptrType(js_ast.ENull);
 		ptrType$22 = $ptrType(js_ast.EBoolean);
-		ptrType$23 = $ptrType(js_ast.EIndex);
-		ptrType$24 = $ptrType(js_ast.EPrivateIdentifier);
-		ptrType$25 = $ptrType(js_ast.EDot);
-		ptrType$26 = $ptrType(js_ast.ESpread);
-		ptrType$27 = $ptrType(js_ast.ESuper);
-		ptrType$28 = $ptrType(js_ast.EFunction);
-		ptrType$29 = $ptrType(js_ast.Class);
-		ptrType$30 = $ptrType(js_ast.EClass);
-		ptrType$31 = $ptrType(js_ast.SExportDefault);
-		ptrType$32 = $ptrType(js_ast.EIdentifier);
-		ptrType$33 = $ptrType(js_ast.EUndefined);
-		ptrType$34 = $ptrType(js_ast.BIdentifier);
-		ptrType$35 = $ptrType(js_ast.Expr);
-		ptrType$36 = $ptrType(js_ast.ENameOfSymbol);
+		ptrType$23 = $ptrType(ast.Symbol);
+		ptrType$24 = $ptrType(js_ast.EIndex);
+		ptrType$25 = $ptrType(js_ast.EPrivateIdentifier);
+		ptrType$26 = $ptrType(js_ast.EDot);
+		ptrType$27 = $ptrType(js_ast.ESpread);
+		ptrType$28 = $ptrType(js_ast.ESuper);
+		ptrType$29 = $ptrType(js_ast.EFunction);
+		ptrType$30 = $ptrType(js_ast.Class);
+		ptrType$31 = $ptrType(js_ast.EClass);
+		ptrType$32 = $ptrType(js_ast.SExportDefault);
+		ptrType$33 = $ptrType(js_ast.EIdentifier);
+		ptrType$34 = $ptrType(js_ast.EUndefined);
+		ptrType$35 = $ptrType(js_ast.BIdentifier);
+		ptrType$36 = $ptrType(js_ast.Expr);
+		ptrType$37 = $ptrType(js_ast.Property);
+		ptrType$38 = $ptrType(js_ast.ENameOfSymbol);
 		arrayType = $arrayType($Int, 4);
-		ptrType$37 = $ptrType(sliceType$11);
-		ptrType$38 = $ptrType(js_ast.SEmpty);
+		ptrType$39 = $ptrType(sliceType$11);
+		ptrType$40 = $ptrType(js_ast.SEmpty);
 		sliceType$16 = $sliceType(ptrType$1);
 		sliceType$17 = $sliceType(js_ast.ScopeMember);
 		sliceType$18 = $sliceType(ast.Ref);
 		sliceType$19 = $sliceType(js_ast.ClauseItem);
-		ptrType$39 = $ptrType(js_ast.ECall);
-		ptrType$40 = $ptrType(js_ast.SReturn);
-		ptrType$41 = $ptrType(js_ast.SThrow);
-		ptrType$42 = $ptrType(js_ast.SIf);
-		ptrType$43 = $ptrType(js_ast.SSwitch);
-		ptrType$44 = $ptrType(js_ast.SFor);
-		ptrType$45 = $ptrType(js_ast.EBinary);
-		ptrType$46 = $ptrType($Bool);
-		ptrType$47 = $ptrType(js_ast.EUnary);
-		ptrType$48 = $ptrType(js_ast.SBlock);
-		ptrType$49 = $ptrType(js_ast.Catch);
-		ptrType$50 = $ptrType(js_ast.Finally);
-		ptrType$51 = $ptrType(js_ast.BArray);
-		ptrType$52 = $ptrType(js_ast.BObject);
+		ptrType$41 = $ptrType(js_ast.ECall);
+		ptrType$42 = $ptrType(js_ast.SReturn);
+		ptrType$43 = $ptrType(js_ast.SThrow);
+		ptrType$44 = $ptrType(js_ast.SIf);
+		ptrType$45 = $ptrType(js_ast.SSwitch);
+		ptrType$46 = $ptrType(js_ast.SFor);
+		ptrType$47 = $ptrType(js_ast.EBinary);
+		ptrType$48 = $ptrType($Bool);
+		ptrType$49 = $ptrType(js_ast.SBlock);
+		ptrType$50 = $ptrType(js_ast.EUnary);
+		ptrType$51 = $ptrType(js_ast.Catch);
+		ptrType$52 = $ptrType(js_ast.Finally);
+		ptrType$53 = $ptrType(js_ast.BArray);
+		ptrType$54 = $ptrType(js_ast.BObject);
+		ptrType$55 = $ptrType(js_ast.Stmt);
 		sliceType$20 = $sliceType(syntaxFeature);
 		funcType = $funcType([], [js_ast.Expr], false);
 		sliceType$21 = $sliceType(funcType);
-		ptrType$53 = $ptrType(js_ast.EBigInt);
-		ptrType$54 = $ptrType(js_ast.EArrow);
-		ptrType$55 = $ptrType(js_ast.SDirective);
-		ptrType$56 = $ptrType(js_ast.SImport);
-		ptrType$57 = $ptrType(js_ast.SExportFrom);
-		ptrType$58 = $ptrType(js_ast.SExportStar);
-		ptrType$59 = $ptrType(js_ast.SExportClause);
+		ptrType$56 = $ptrType(js_ast.EBigInt);
+		ptrType$57 = $ptrType(js_ast.EArrow);
+		ptrType$58 = $ptrType(js_ast.SDirective);
+		ptrType$59 = $ptrType(js_ast.SImport);
+		ptrType$60 = $ptrType(js_ast.SExportFrom);
+		ptrType$61 = $ptrType(js_ast.SExportStar);
+		ptrType$62 = $ptrType(js_ast.SExportClause);
 		sliceType$22 = $sliceType(config.InjectedFile);
-		ptrType$60 = $ptrType(config.TSAlwaysStrict);
-		ptrType$61 = $ptrType(regexp.Regexp);
-		ptrType$62 = $ptrType(config.ProcessedDefines);
-		ptrType$63 = $ptrType(logger.Source);
+		ptrType$63 = $ptrType(config.TSAlwaysStrict);
+		ptrType$64 = $ptrType(regexp.Regexp);
+		ptrType$65 = $ptrType(config.ProcessedDefines);
+		ptrType$66 = $ptrType(logger.Source);
 		sliceType$23 = $sliceType(switchCaseLiveness);
-		ptrType$64 = $ptrType(js_ast.SBreak);
-		ptrType$65 = $ptrType(js_ast.SContinue);
+		ptrType$67 = $ptrType(js_ast.SBreak);
+		ptrType$68 = $ptrType(js_ast.SContinue);
 		arrayType$1 = $arrayType($Uint8, 32);
-		ptrType$66 = $ptrType($Uint8);
-		ptrType$67 = $ptrType(js_ast.EInlinedEnum);
-		ptrType$68 = $ptrType(ast.NamespaceAlias);
-		ptrType$69 = $ptrType(deferredErrors);
-		ptrType$70 = $ptrType(js_ast.EMissing);
+		ptrType$69 = $ptrType($Uint8);
+		ptrType$70 = $ptrType(js_ast.EInlinedEnum);
+		ptrType$71 = $ptrType(ast.NamespaceAlias);
+		ptrType$72 = $ptrType(ast.AssertOrWithEntry);
+		ptrType$73 = $ptrType(deferredErrors);
+		ptrType$74 = $ptrType(js_ast.EMissing);
 		sliceType$24 = $sliceType(js_ast.ArrayBinding);
 		sliceType$25 = $sliceType(js_ast.PropertyBinding);
 		sliceType$26 = $sliceType(js_ast.TemplatePart);
-		ptrType$71 = $ptrType(js_ast.ENew);
-		ptrType$72 = $ptrType(ast.ImportAssertOrWith);
+		ptrType$75 = $ptrType(js_ast.ENew);
+		ptrType$76 = $ptrType(ast.ImportAssertOrWith);
 		sliceType$27 = $sliceType(ast.AssertOrWithEntry);
-		ptrType$73 = $ptrType(js_ast.STypeScript);
-		ptrType$74 = $ptrType(js_ast.ExportStarAlias);
+		ptrType$77 = $ptrType(js_ast.STypeScript);
+		ptrType$78 = $ptrType(js_ast.ExportStarAlias);
 		sliceType$28 = $sliceType(js_ast.Case);
 		structType = $structType("", []);
-		ptrType$75 = $ptrType(sliceType$19);
-		ptrType$76 = $ptrType(logger.Loc);
-		ptrType$77 = $ptrType(ast.GlobPattern);
-		ptrType$78 = $ptrType(js_ast.SDebugger);
-		ptrType$79 = $ptrType(js_ast.SWhile);
-		ptrType$80 = $ptrType(js_ast.SDoWhile);
-		ptrType$81 = $ptrType(js_ast.SForIn);
-		ptrType$82 = $ptrType(js_ast.SForOf);
-		ptrType$83 = $ptrType(js_ast.SLabel);
+		ptrType$79 = $ptrType(sliceType$19);
+		ptrType$80 = $ptrType(logger.Loc);
+		ptrType$81 = $ptrType(ast.GlobPattern);
+		ptrType$82 = $ptrType(js_ast.SDebugger);
+		ptrType$83 = $ptrType(js_ast.SWhile);
+		ptrType$84 = $ptrType(js_ast.SDoWhile);
+		ptrType$85 = $ptrType(js_ast.SForIn);
+		ptrType$86 = $ptrType(js_ast.SForOf);
+		ptrType$87 = $ptrType(js_ast.SLabel);
 		sliceType$29 = $sliceType(tempRef);
-		ptrType$84 = $ptrType(js_ast.SComment);
-		ptrType$85 = $ptrType(js_ast.SExportEquals);
-		ptrType$86 = $ptrType(js_ast.STry);
-		ptrType$87 = $ptrType(js_ast.EAwait);
-		ptrType$88 = $ptrType(js_ast.EYield);
-		ptrType$89 = $ptrType(js_ast.EImportCall);
-		ptrType$90 = $ptrType(js_ast.EIf);
-		ptrType$91 = $ptrType(js_ast.ETemplate);
-		ptrType$92 = $ptrType(js_ast.BMissing);
-		ptrType$93 = $ptrType(js_ast.SWith);
-		ptrType$94 = $ptrType(js_ast.ERegExp);
-		ptrType$95 = $ptrType(js_ast.EThis);
-		ptrType$96 = $ptrType(js_ast.EImportMeta);
+		ptrType$88 = $ptrType(js_ast.SComment);
+		ptrType$89 = $ptrType(js_ast.SExportEquals);
+		ptrType$90 = $ptrType(js_ast.STry);
+		ptrType$91 = $ptrType(js_ast.Decl);
+		ptrType$92 = $ptrType(js_ast.EAwait);
+		ptrType$93 = $ptrType(js_ast.EYield);
+		ptrType$94 = $ptrType(js_ast.EImportCall);
+		ptrType$95 = $ptrType(js_ast.EIf);
+		ptrType$96 = $ptrType(js_ast.ETemplate);
+		ptrType$97 = $ptrType(js_ast.BMissing);
+		ptrType$98 = $ptrType(js_ast.ArrayBinding);
+		ptrType$99 = $ptrType(js_ast.SWith);
+		ptrType$100 = $ptrType(js_ast.Case);
+		ptrType$101 = $ptrType(js_ast.ERegExp);
+		ptrType$102 = $ptrType(js_ast.EThis);
+		ptrType$103 = $ptrType(js_ast.Arg);
+		ptrType$104 = $ptrType(js_ast.EImportMeta);
 		sliceType$30 = $sliceType(config.DefineData);
-		ptrType$97 = $ptrType(config.DefineExpr);
+		ptrType$105 = $ptrType(config.DefineExpr);
 		sliceType$31 = $sliceType(injectedDotName);
-		ptrType$98 = $ptrType(js_ast.TSNamespaceMemberEnumNumber);
-		ptrType$99 = $ptrType(js_ast.TSNamespaceMemberEnumString);
-		ptrType$100 = $ptrType(js_ast.EImportIdentifier);
-		ptrType$101 = $ptrType(js_ast.EJSXText);
-		ptrType$102 = $ptrType(js_ast.ENewTarget);
-		ptrType$103 = $ptrType(js_ast.EJSXElement);
-		ptrType$104 = $ptrType(sliceType$10);
+		ptrType$106 = $ptrType(ast.ImportRecord);
+		ptrType$107 = $ptrType(js_ast.TSNamespaceMemberEnumNumber);
+		ptrType$108 = $ptrType(js_ast.TSNamespaceMemberEnumString);
+		ptrType$109 = $ptrType(js_ast.EImportIdentifier);
+		ptrType$110 = $ptrType(js_ast.EJSXText);
+		ptrType$111 = $ptrType(js_ast.ENewTarget);
+		ptrType$112 = $ptrType(js_ast.EJSXElement);
+		ptrType$113 = $ptrType(sliceType$10);
 		sliceType$32 = $sliceType(globPart);
 		sliceType$33 = $sliceType(helpers.GlobPart);
-		ptrType$105 = $ptrType(strings.Builder);
+		ptrType$114 = $ptrType(strings.Builder);
 		sliceType$34 = $sliceType($Uint8);
+		ptrType$115 = $ptrType(js_ast.Fn);
 		sliceType$35 = $sliceType($Uint32);
 		sliceType$36 = $sliceType(js_ast.DeclaredSymbol);
 		sliceType$37 = $sliceType(js_ast.Dependency);
@@ -161938,25 +163184,23 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		sliceType$41 = $sliceType(duplicateCaseValue);
 		sliceType$42 = $sliceType(binaryExprVisitor);
 		sliceType$43 = $sliceType(ast.ImportRecord);
+		ptrType$116 = $ptrType(Options);
 		sliceType$44 = $sliceType(js_ast.Part);
-		ptrType$106 = $ptrType(ast.CharFreq);
+		ptrType$117 = $ptrType(ast.CharFreq);
 		arrayType$2 = $arrayType($Uint32, 4);
-		ptrType$107 = $ptrType($Uint32);
+		ptrType$118 = $ptrType($Uint32);
 		arrayType$3 = $arrayType($Int32, 64);
-		ptrType$108 = $ptrType(jsonParser);
-		ptrType$109 = $ptrType(parser);
+		ptrType$119 = $ptrType(jsonParser);
+		ptrType$120 = $ptrType(parser);
 		mapType = $mapType($Int, ast.Ref);
-		ptrType$110 = $ptrType(lowerClassContext);
+		ptrType$121 = $ptrType(lowerClassContext);
 		mapType$1 = $mapType($Int, $Int);
 		funcType$1 = $funcType([js_ast.Expr], [js_ast.Expr], false);
-		ptrType$111 = $ptrType(lowerUsingDeclarationContext);
-		ptrType$112 = $ptrType(js_ast.FnBody);
+		ptrType$122 = $ptrType(lowerUsingDeclarationContext);
+		ptrType$123 = $ptrType(js_ast.FnBody);
 		funcType$2 = $funcType([js_ast.Expr, js_ast.Expr], [js_ast.Expr], false);
-		ptrType$113 = $ptrType(js_ast.Stmt);
 		funcType$3 = $funcType([js_ast.Expr, js_ast.Expr], [], false);
-		ptrType$114 = $ptrType(ast.ImportRecord);
-		ptrType$115 = $ptrType(js_ast.Fn);
-		ptrType$116 = $ptrType(importsExportsScanResult);
+		ptrType$124 = $ptrType(importsExportsScanResult);
 		mapType$2 = $mapType($String, ast.LocRef);
 		mapType$3 = $mapType(ast.Ref, injectedSymbolSource);
 		mapType$4 = $mapType($String, sliceType$31);
@@ -161982,10 +163226,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		mapType$24 = $mapType(ast.Ref, sliceType$35);
 		mapType$25 = $mapType(importNamespaceCall, $Bool);
 		mapType$26 = $mapType(ast.Ref, stringLocalForYarnPnP);
-		ptrType$117 = $ptrType(Options);
-		ptrType$118 = $ptrType(duplicateCaseChecker);
+		ptrType$125 = $ptrType(duplicateCaseChecker);
 		mapType$27 = $mapType($String, logger.Range);
-		ptrType$119 = $ptrType(binaryExprVisitor);
+		ptrType$126 = $ptrType(binaryExprVisitor);
 		$ptrType(parser).prototype.skipTypeScriptBinding = function skipTypeScriptBinding() {
 			var {_1, _2, foundIdentifier, p, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -163520,7 +164763,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* */ } return; } var $f = {$blk: parseTypeScriptNamespaceStmt, $c: true, $r, _entry, _entry$1, _entry$2, _i, _i$1, _key, _key$1, _key$10, _key$2, _key$3, _key$4, _key$5, _key$6, _key$7, _key$8, _key$9, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, dotLoc, exportedMembers, hasNonLocalExportDeclareInsideNamespace, importEqualsCount, loc, local, member, member$1, member$2, member$3, memberData, memberData$1, name, name$1, name$2, nameLoc, nameText, nsMemberData, nsMemberData$1, nsMemberData$2, ok, ok$1, ok$2, ok$3, ok$4, ok$5, oldFnOrArrowData, oldHasNonLocalExportDeclareInsideNamespace, opts, p, s, s$1, s$2, s$3, s$4, scopeIndex, stmt, stmt$1, stmts, tsNamespace, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s};return $f;
 		};
 		$ptrType(parser).prototype.generateClosureForTypeScriptNamespaceOrEnum = function generateClosureForTypeScriptNamespaceOrEnum(stmts, stmtLoc, isExport, nameLoc, nameRef, argRef, stmtsInsideClosure) {
-			var {_arg, _arg$1, _arg$2, _arg$3, _entry, _key, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, argExpr, argRef, args, decls, expr, isExport, name, nameLoc, nameRef, ok, p, stmtLoc, stmts, stmtsInsideClosure, symbol, targetExpr, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s, $r, $c} = $restore(this, {stmts, stmtLoc, isExport, nameLoc, nameRef, argRef, stmtsInsideClosure});
+			var {_arg, _arg$1, _arg$2, _arg$3, _entry, _key, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, argExpr, argRef, args, decls, expr, isExport, name, nameLoc, nameRef, ok, p, stmtLoc, stmts, stmtsInsideClosure, symbol, targetExpr, x, x$1, x$10, x$11, x$12, x$13, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {stmts, stmtLoc, isExport, nameLoc, nameRef, argRef, stmtsInsideClosure});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			symbol = $clone((x = p.symbols, x$1 = nameRef.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])), ast.Symbol);
@@ -163546,11 +164789,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* */ $s = 5; continue;
 				/* if (isExport && !(p.enclosingNamespaceArgRef === ptrType$11.nil)) { */ case 4:
 					_arg = $clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(nameRef, ast.Ref), false, false, false), $clone(nameLoc, logger.Loc)), js_ast.Expr);
-					_r = p.dotOrMangledPropVisit($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(p.enclosingNamespaceArgRef, ast.Ref), false, false, false), $clone(nameLoc, logger.Loc)), js_ast.Expr), (x$4 = p.symbols, x$5 = nameRef.InnerIndex, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])).OriginalName, $clone(nameLoc, logger.Loc)); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_r = p.dotOrMangledPropVisit($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone((x$4 = p.enclosingNamespaceArgRef, (x$4 === ptrType$11.nil && $throwNilPointerError(), x$4)), ast.Ref), false, false, false), $clone(nameLoc, logger.Loc)), js_ast.Expr), (x$5 = p.symbols, x$6 = nameRef.InnerIndex, ((x$6 < 0 || x$6 >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + x$6])).OriginalName, $clone(nameLoc, logger.Loc)); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 					_arg$1 = $clone(new js_ast.Expr.ptr(new js_ast.EBinary.ptr($clone(new js_ast.Expr.ptr(_r, $clone(nameLoc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EObject.ptr(sliceType$9.nil, new logger.Loc.ptr(0), new logger.Loc.ptr(0), false, false), $clone(nameLoc, logger.Loc)), js_ast.Expr), 51), $clone(nameLoc, logger.Loc)), js_ast.Expr);
 					_r$1 = js_ast.Assign(_arg, _arg$1); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 					js_ast.Expr.copy(argExpr, _r$1);
-					p.recordUsage($clone(p.enclosingNamespaceArgRef, ast.Ref));
+					p.recordUsage($clone((x$7 = p.enclosingNamespaceArgRef, (x$7 === ptrType$11.nil && $throwNilPointerError(), x$7)), ast.Ref));
 					p.recordUsage($clone(nameRef, ast.Ref));
 					$s = 6; continue;
 				/* } else { */ case 5:
@@ -163562,16 +164805,16 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* */ if (isExport && !(p.enclosingNamespaceArgRef === ptrType$11.nil)) { $s = 9; continue; }
 				/* */ $s = 10; continue;
 				/* if (isExport && !(p.enclosingNamespaceArgRef === ptrType$11.nil)) { */ case 9:
-					name = (x$6 = p.symbols, x$7 = nameRef.InnerIndex, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7])).OriginalName;
+					name = (x$8 = p.symbols, x$9 = nameRef.InnerIndex, ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9])).OriginalName;
 					_arg$2 = $clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(nameRef, ast.Ref), false, false, false), $clone(nameLoc, logger.Loc)), js_ast.Expr);
-					_r$2 = p.dotOrMangledPropVisit($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(p.enclosingNamespaceArgRef, ast.Ref), false, false, false), $clone(nameLoc, logger.Loc)), js_ast.Expr), name, $clone(nameLoc, logger.Loc)); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$3 = p.dotOrMangledPropVisit($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(p.enclosingNamespaceArgRef, ast.Ref), false, false, false), $clone(nameLoc, logger.Loc)), js_ast.Expr), name, $clone(nameLoc, logger.Loc)); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_r$2 = p.dotOrMangledPropVisit($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone((x$10 = p.enclosingNamespaceArgRef, (x$10 === ptrType$11.nil && $throwNilPointerError(), x$10)), ast.Ref), false, false, false), $clone(nameLoc, logger.Loc)), js_ast.Expr), name, $clone(nameLoc, logger.Loc)); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_r$3 = p.dotOrMangledPropVisit($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone((x$11 = p.enclosingNamespaceArgRef, (x$11 === ptrType$11.nil && $throwNilPointerError(), x$11)), ast.Ref), false, false, false), $clone(nameLoc, logger.Loc)), js_ast.Expr), name, $clone(nameLoc, logger.Loc)); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 					_r$4 = js_ast.Assign($clone(new js_ast.Expr.ptr(_r$3, $clone(nameLoc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EObject.ptr(sliceType$9.nil, new logger.Loc.ptr(0), new logger.Loc.ptr(0), false, false), $clone(nameLoc, logger.Loc)), js_ast.Expr)); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 					_arg$3 = $clone(new js_ast.Expr.ptr(new js_ast.EBinary.ptr($clone(new js_ast.Expr.ptr(_r$2, $clone(nameLoc, logger.Loc)), js_ast.Expr), $clone(_r$4, js_ast.Expr), 31), $clone(nameLoc, logger.Loc)), js_ast.Expr);
 					_r$5 = js_ast.Assign(_arg$2, _arg$3); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 					js_ast.Expr.copy(argExpr, _r$5);
-					p.recordUsage($clone(p.enclosingNamespaceArgRef, ast.Ref));
-					p.recordUsage($clone(p.enclosingNamespaceArgRef, ast.Ref));
+					p.recordUsage($clone((x$12 = p.enclosingNamespaceArgRef, (x$12 === ptrType$11.nil && $throwNilPointerError(), x$12)), ast.Ref));
+					p.recordUsage($clone((x$13 = p.enclosingNamespaceArgRef, (x$13 === ptrType$11.nil && $throwNilPointerError(), x$13)), ast.Ref));
 					p.recordUsage($clone(nameRef, ast.Ref));
 					$s = 11; continue;
 				/* } else { */ case 10:
@@ -163597,7 +164840,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			}
 			stmts = $append(stmts, new js_ast.Stmt.ptr(new js_ast.SExpr.ptr($clone(new js_ast.Expr.ptr(new js_ast.ECall.ptr($clone(targetExpr, js_ast.Expr), new sliceType$6([$clone(argExpr, js_ast.Expr)]), new logger.Loc.ptr(0), 0, 0, false, false), $clone(stmtLoc, logger.Loc)), js_ast.Expr), false), $clone(stmtLoc, logger.Loc)));
 			$s = -1; return stmts;
-			/* */ } return; } var $f = {$blk: generateClosureForTypeScriptNamespaceOrEnum, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _entry, _key, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, argExpr, argRef, args, decls, expr, isExport, name, nameLoc, nameRef, ok, p, stmtLoc, stmts, stmtsInsideClosure, symbol, targetExpr, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s};return $f;
+			/* */ } return; } var $f = {$blk: generateClosureForTypeScriptNamespaceOrEnum, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _entry, _key, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, argExpr, argRef, args, decls, expr, isExport, name, nameLoc, nameRef, ok, p, stmtLoc, stmts, stmtsInsideClosure, symbol, targetExpr, x, x$1, x$10, x$11, x$12, x$13, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
 		};
 		$ptrType(parser).prototype.generateClosureForTypeScriptEnum = function generateClosureForTypeScriptEnum(stmts, stmtLoc, isExport, nameLoc, nameRef, argRef, exprsInsideClosure, allValuesArePure) {
 			var {$24r, _entry, _i, _i$1, _key, _r, _ref, _ref$1, allValuesArePure, argExpr, argRef, args, decls, expr, expr$1, exprsInsideClosure, isExport, joined, joined$1, nameLoc, nameRef, p, stmtLoc, stmts, stmtsInsideClosure, stmtsInsideClosure$1, symbol, targetExpr, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {stmts, stmtLoc, isExport, nameLoc, nameRef, argRef, exprsInsideClosure, allValuesArePure});
@@ -164425,7 +165668,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		$ptrType(parser).prototype.privateSymbolNeedsToBeLowered = function privateSymbolNeedsToBeLowered(private$1) {
 			var p, private$1, symbol, x, x$1;
 			p = this;
-			symbol = (x = p.symbols, x$1 = private$1.Ref.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+			symbol = (x = p.symbols, x$1 = private$1.Ref.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$23)));
 			return p.options.optionsThatSupportStructuralEquality.unsupportedJSFeatures.Has(compat.SymbolFeature(symbol.Kind)) || new ast.SymbolFlags(symbol.Flags).Has(8);
 		};
 		$ptrType(parser).prototype.lowerPrivateBrandCheck = function lowerPrivateBrandCheck(target, loc, private$1) {
@@ -164514,29 +165757,29 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		$ptrType(parser).prototype.extractPrivateIndex = function extractPrivateIndex(target) {
 			var _tuple, _tuple$1, index, ok, ok$1, p, private$1, target;
 			p = this;
-			_tuple = $assertType(target.Data, ptrType$23, true);
+			_tuple = $assertType(target.Data, ptrType$24, true);
 			index = _tuple[0];
 			ok = _tuple[1];
 			if (ok) {
-				_tuple$1 = $assertType(index.Index.Data, ptrType$24, true);
+				_tuple$1 = $assertType(index.Index.Data, ptrType$25, true);
 				private$1 = _tuple$1[0];
 				ok$1 = _tuple$1[1];
 				if (ok$1 && p.privateSymbolNeedsToBeLowered(private$1)) {
 					return [index.Target, index.Index.Loc, private$1];
 				}
 			}
-			return [new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), new logger.Loc.ptr(0), ptrType$24.nil];
+			return [new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), new logger.Loc.ptr(0), ptrType$25.nil];
 		};
 		$ptrType(parser).prototype.extractSuperProperty = function extractSuperProperty(target) {
 			var _ref, e, e$1, p, target;
 			p = this;
 			_ref = target.Data;
-			if ($assertType(_ref, ptrType$25, true)[1]) {
+			if ($assertType(_ref, ptrType$26, true)[1]) {
 				e = _ref.$val;
 				if (p.shouldLowerSuperPropertyAccess($clone(e.Target, js_ast.Expr))) {
 					return new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16(e.Name), new logger.Loc.ptr(0), false, false, false), $clone(e.NameLoc, logger.Loc));
 				}
-			} else if ($assertType(_ref, ptrType$23, true)[1]) {
+			} else if ($assertType(_ref, ptrType$24, true)[1]) {
 				e$1 = _ref.$val;
 				if (p.shouldLowerSuperPropertyAccess($clone(e$1.Target, js_ast.Expr))) {
 					return e$1.Index;
@@ -164549,7 +165792,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			p = this;
 			didLower = false;
 			_ref = expr.Data;
-			switch (0) { default: if ($assertType(_ref, ptrType$26, true)[1]) {
+			switch (0) { default: if ($assertType(_ref, ptrType$27, true)[1]) {
 				e = _ref.$val;
 				_tuple = p.lowerSuperPropertyOrPrivateInAssign($clone(e.Value, js_ast.Expr));
 				value = $clone(_tuple[0], js_ast.Expr);
@@ -164558,21 +165801,21 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					js_ast.Expr.copy(e.Value, value);
 					didLower = true;
 				}
-			} else if ($assertType(_ref, ptrType$25, true)[1]) {
+			} else if ($assertType(_ref, ptrType$26, true)[1]) {
 				e$1 = _ref.$val;
 				if (p.shouldLowerSuperPropertyAccess($clone(e$1.Target, js_ast.Expr))) {
 					key = new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16(e$1.Name), new logger.Loc.ptr(0), false, false, false), $clone(e$1.NameLoc, logger.Loc));
 					js_ast.Expr.copy(expr, p.callSuperPropertyWrapper($clone(expr.Loc, logger.Loc), $clone(key, js_ast.Expr)));
 					didLower = true;
 				}
-			} else if ($assertType(_ref, ptrType$23, true)[1]) {
+			} else if ($assertType(_ref, ptrType$24, true)[1]) {
 				e$2 = _ref.$val;
 				if (p.shouldLowerSuperPropertyAccess($clone(e$2.Target, js_ast.Expr))) {
 					js_ast.Expr.copy(expr, p.callSuperPropertyWrapper($clone(expr.Loc, logger.Loc), $clone(e$2.Index, js_ast.Expr)));
 					didLower = true;
 					break;
 				}
-				_tuple$1 = $assertType(e$2.Index.Data, ptrType$24, true);
+				_tuple$1 = $assertType(e$2.Index.Data, ptrType$25, true);
 				private$1 = _tuple$1[0];
 				ok$1 = _tuple$1[1];
 				if (ok$1 && p.privateSymbolNeedsToBeLowered(private$1)) {
@@ -164631,16 +165874,16 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			var _tuple, expr, isSuper, p;
 			p = this;
 			if (p.fnOrArrowDataVisit.shouldLowerSuperPropertyAccess) {
-				_tuple = $assertType(expr.Data, ptrType$27, true);
+				_tuple = $assertType(expr.Data, ptrType$28, true);
 				isSuper = _tuple[1];
 				return isSuper;
 			}
 			return false;
 		};
 		$ptrType(parser).prototype.callSuperPropertyWrapper = function callSuperPropertyWrapper(loc, key) {
-			var class$1, key, loc, p, ref, this$1;
+			var class$1, key, loc, p, ref, this$1, x;
 			p = this;
-			ref = $clone(p.fnOnlyDataVisit.innerClassNameRef, ast.Ref);
+			ref = $clone((x = p.fnOnlyDataVisit.innerClassNameRef, (x === ptrType$11.nil && $throwNilPointerError(), x)), ast.Ref);
 			p.recordUsage($clone(ref, ast.Ref));
 			class$1 = new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(ref, ast.Ref), false, false, false), $clone(loc, logger.Loc));
 			this$1 = new js_ast.Expr.ptr(js_ast.EThisShared, $clone(loc, logger.Loc));
@@ -164654,9 +165897,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			return new js_ast.Expr.ptr(new js_ast.EDot.ptr($clone(p.callRuntime($clone(loc, logger.Loc), "__superWrapper", new sliceType$6([$clone(class$1, js_ast.Expr), $clone(this$1, js_ast.Expr), $clone(key, js_ast.Expr)])), js_ast.Expr), "_", $clone(loc, logger.Loc), 0, false, false, false), $clone(loc, logger.Loc));
 		};
 		$ptrType(parser).prototype.lowerSuperPropertyGet = function lowerSuperPropertyGet(loc, key) {
-			var class$1, key, loc, p, ref, this$1;
+			var class$1, key, loc, p, ref, this$1, x;
 			p = this;
-			ref = $clone(p.fnOnlyDataVisit.innerClassNameRef, ast.Ref);
+			ref = $clone((x = p.fnOnlyDataVisit.innerClassNameRef, (x === ptrType$11.nil && $throwNilPointerError(), x)), ast.Ref);
 			p.recordUsage($clone(ref, ast.Ref));
 			class$1 = new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(ref, ast.Ref), false, false, false), $clone(loc, logger.Loc));
 			this$1 = new js_ast.Expr.ptr(js_ast.EThisShared, $clone(loc, logger.Loc));
@@ -164670,9 +165913,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			return p.callRuntime($clone(loc, logger.Loc), "__superGet", new sliceType$6([$clone(class$1, js_ast.Expr), $clone(this$1, js_ast.Expr), $clone(key, js_ast.Expr)]));
 		};
 		$ptrType(parser).prototype.lowerSuperPropertySet = function lowerSuperPropertySet(loc, key, value) {
-			var class$1, key, loc, p, ref, this$1, value;
+			var class$1, key, loc, p, ref, this$1, value, x;
 			p = this;
-			ref = $clone(p.fnOnlyDataVisit.innerClassNameRef, ast.Ref);
+			ref = $clone((x = p.fnOnlyDataVisit.innerClassNameRef, (x === ptrType$11.nil && $throwNilPointerError(), x)), ast.Ref);
 			p.recordUsage($clone(ref, ast.Ref));
 			class$1 = new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(ref, ast.Ref), false, false, false), $clone(loc, logger.Loc));
 			this$1 = new js_ast.Expr.ptr(js_ast.EThisShared, $clone(loc, logger.Loc));
@@ -164711,13 +165954,13 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			p = this;
 			key = new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0));
 			_ref = call.Target.Data;
-			if ($assertType(_ref, ptrType$25, true)[1]) {
+			if ($assertType(_ref, ptrType$26, true)[1]) {
 				e = _ref.$val;
 				if (!p.shouldLowerSuperPropertyAccess($clone(e.Target, js_ast.Expr))) {
 					return;
 				}
 				js_ast.Expr.copy(key, new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16(e.Name), new logger.Loc.ptr(0), false, false, false), $clone(e.NameLoc, logger.Loc)));
-			} else if ($assertType(_ref, ptrType$23, true)[1]) {
+			} else if ($assertType(_ref, ptrType$24, true)[1]) {
 				e$1 = _ref.$val;
 				if (!p.shouldLowerSuperPropertyAccess($clone(e$1.Target, js_ast.Expr))) {
 					return;
@@ -164753,7 +165996,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						while (true) {
 							if (!(_i$1 < _ref$1.$length)) { break; }
 							prop$1 = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), js_ast.Property);
-							_tuple = $assertType(prop$1.Key.Data, ptrType$24, true);
+							_tuple = $assertType(prop$1.Key.Data, ptrType$25, true);
 							private$1 = _tuple[0];
 							ok = _tuple[1];
 							if (ok) {
@@ -164780,7 +166023,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					_i$2++;
 					continue;
 				}
-				_tuple$1 = $assertType(prop$2.Key.Data, ptrType$24, true);
+				_tuple$1 = $assertType(prop$2.Key.Data, ptrType$25, true);
 				private$2 = _tuple$1[0];
 				ok$1 = _tuple$1[1];
 				if (ok$1) {
@@ -164817,7 +166060,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						key = _tuple$2[0];
 						ok$2 = _tuple$2[1];
 						if (ok$2 && helpers.UTF16EqualsString(key.Value, "constructor")) {
-							_tuple$3 = $assertType(prop$2.ValueOrNil.Data, ptrType$28, true);
+							_tuple$3 = $assertType(prop$2.ValueOrNil.Data, ptrType$29, true);
 							fn = _tuple$3[0];
 							ok$3 = _tuple$3[1];
 							if (ok$3) {
@@ -164865,15 +166108,15 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			var {$24r, _r, _tuple, _tuple$1, _tuple$2, _tuple$3, classLoweringInfo$1, ctx, e, expr, nameToKeep, ok, p, result, s, s$1, s2, stmt, symbol, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {stmt, expr, result, nameToKeep});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
-			ctx = new lowerClassContext.ptr(nameToKeep, 0, ptrType$29.nil, new logger.Loc.ptr(0), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), new ast.LocRef.ptr(new logger.Loc.ptr(0), new ast.Ref.ptr(0, 0)), ptrType$28.nil, $clone(ast.InvalidRef, ast.Ref), sliceType$8.nil, sliceType$8.nil, sliceType$8.nil, 0, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$6.nil, sliceType$6.nil, sliceType$6.nil, sliceType$6.nil, sliceType$6.nil, $clone(ast.InvalidRef, ast.Ref), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), false, false, false, sliceType$6.nil, sliceType$6.nil, sliceType$6.nil, sliceType$6.nil, $clone(ast.InvalidRef, ast.Ref), $clone(ast.InvalidRef, ast.Ref), $throwNilPointerError, $throwNilPointerError, false);
+			ctx = new lowerClassContext.ptr(nameToKeep, 0, ptrType$30.nil, new logger.Loc.ptr(0), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), new ast.LocRef.ptr(new logger.Loc.ptr(0), new ast.Ref.ptr(0, 0)), ptrType$29.nil, $clone(ast.InvalidRef, ast.Ref), sliceType$8.nil, sliceType$8.nil, sliceType$8.nil, 0, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$6.nil, sliceType$6.nil, sliceType$6.nil, sliceType$6.nil, sliceType$6.nil, $clone(ast.InvalidRef, ast.Ref), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), false, false, false, sliceType$6.nil, sliceType$6.nil, sliceType$6.nil, sliceType$6.nil, $clone(ast.InvalidRef, ast.Ref), $clone(ast.InvalidRef, ast.Ref), $throwNilPointerError, $throwNilPointerError, false);
 			if ($interfaceIsEqual(stmt.Data, $ifaceNil)) {
-				_tuple = $assertType(expr.Data, ptrType$30, true);
+				_tuple = $assertType(expr.Data, ptrType$31, true);
 				e = _tuple[0];
 				ctx.class$2 = e.Class;
 				js_ast.Expr.copy(ctx.classExpr, expr);
 				ctx.kind = 0;
 				if (!(ctx.class$2.Name === ptrType$12.nil)) {
-					symbol = (x = p.symbols, x$1 = ctx.class$2.Name.Ref.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+					symbol = (x = p.symbols, x$1 = ctx.class$2.Name.Ref.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$23)));
 					ctx.nameToKeep = symbol.OriginalName;
 					if (!($equal(result.innerClassNameRef, ast.InvalidRef, ast.Ref))) {
 						p.mergeSymbols($clone(result.innerClassNameRef, ast.Ref), $clone(ctx.class$2.Name.Ref, ast.Ref));
@@ -164897,7 +166140,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						ctx.kind = 1;
 					}
 				} else {
-					_tuple$2 = $assertType(stmt.Data, ptrType$31, true);
+					_tuple$2 = $assertType(stmt.Data, ptrType$32, true);
 					s$1 = _tuple$2[0];
 					_tuple$3 = $assertType(s$1.Value.Data, ptrType$7, true);
 					s2 = _tuple$3[0];
@@ -164927,12 +166170,12 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			var ctx, p, result;
 			ctx = this;
 			ctx.nameFunc = (function lowerClassContext·enableNameCapture·func1() {
-					var {_r, _r$1, _tuple, classExpr, name, $s, $r, $c} = $restore(this, {});
+					var {_r, _r$1, _tuple, classExpr, name, x, $s, $r, $c} = $restore(this, {});
 					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 					/* */ if (ctx.kind === 0) { $s = 1; continue; }
 					/* */ $s = 2; continue;
 					/* if (ctx.kind === 0) { */ case 1:
-						classExpr = new js_ast.EClass.ptr($clone(ctx.class$2, js_ast.Class));
+						classExpr = new js_ast.EClass.ptr($clone((x = ctx.class$2, (x === ptrType$30.nil && $throwNilPointerError(), x)), js_ast.Class));
 						ctx.class$2 = classExpr.Class;
 						_tuple = p.captureValueWithPossibleSideEffects($clone(ctx.classLoc, logger.Loc), 2, $clone(new js_ast.Expr.ptr(classExpr, $clone(ctx.classLoc, logger.Loc)), js_ast.Expr), 0);
 						ctx.nameFunc = _tuple[0];
@@ -164943,7 +166186,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						_r$1 = ctx.nameFunc(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 						name = $clone(_r$1, js_ast.Expr);
 						if (!(ctx.class$2.Name === ptrType$12.nil)) {
-							p.mergeSymbols($clone(ctx.class$2.Name.Ref, ast.Ref), $clone($assertType(name.Data, ptrType$32).Ref, ast.Ref));
+							p.mergeSymbols($clone(ctx.class$2.Name.Ref, ast.Ref), $clone($assertType(name.Data, ptrType$33).Ref, ast.Ref));
 							ctx.class$2.Name = ptrType$12.nil;
 						}
 						$s = -1; return name;
@@ -164963,14 +166206,14 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						$s = -1; return new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(ctx.class$2.Name.Ref, ast.Ref), false, false, false), $clone(ctx.class$2.Name.Loc, logger.Loc));
 					/* } */ case 3:
 					$s = -1; return new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0));
-					/* */ } return; } var $f = {$blk: lowerClassContext·enableNameCapture·func1, $c: true, $r, _r, _r$1, _tuple, classExpr, name, $s};return $f;
+					/* */ } return; } var $f = {$blk: lowerClassContext·enableNameCapture·func1, $c: true, $r, _r, _r$1, _tuple, classExpr, name, x, $s};return $f;
 				});
 		};
 		$ptrType(lowerClassContext).prototype.lowerField = function lowerField(p, prop, private$1, shouldOmitFieldInitializer, staticFieldToBlockAssign, initializerIndex) {
 			var {_r, _r$1, _r$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, args, args$1, args$2, ctx, init, initializerIndex, key, key$1, loc, memberExpr, mustLowerPrivate, ok, ok$1, ok$2, ok$3, ok$4, p, private$1, prop, ref, shouldOmitFieldInitializer, staticFieldToBlockAssign, str, target, value, value$1, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {p, prop, private$1, shouldOmitFieldInitializer, staticFieldToBlockAssign, initializerIndex});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			ctx = this;
-			mustLowerPrivate = !(private$1 === ptrType$24.nil) && p.privateSymbolNeedsToBeLowered(private$1);
+			mustLowerPrivate = !(private$1 === ptrType$25.nil) && p.privateSymbolNeedsToBeLowered(private$1);
 			ref = $clone(ast.InvalidRef, ast.Ref);
 			/* */ if (!shouldOmitFieldInitializer) { $s = 1; continue; }
 			/* */ $s = 2; continue;
@@ -165006,7 +166249,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						js_ast.Expr.copy(value, new js_ast.Expr.ptr(js_ast.EThisShared, $clone(loc, logger.Loc)));
 					/* } */ case 11:
 					args = new sliceType$6([$clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(ctx.decoratorContextRef, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.ENumber.ptr(((((4 + ($imul(2, initializerIndex)) >> 0)) << 1 >> 0))), $clone(loc, logger.Loc)), js_ast.Expr), $clone(value, js_ast.Expr)]);
-					_tuple = $assertType(init.Data, ptrType$33, true);
+					_tuple = $assertType(init.Data, ptrType$34, true);
 					ok = _tuple[1];
 					if (!ok) {
 						args = $append(args, init);
@@ -165026,14 +166269,14 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					p.recordUsage($clone(ref, ast.Ref));
 					key = new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(ref, ast.Ref), false, false, false), $clone(prop.Key.Loc, logger.Loc));
 					args$1 = new sliceType$6([$clone(target, js_ast.Expr), $clone(key, js_ast.Expr)]);
-					_tuple$1 = $assertType(init.Data, ptrType$33, true);
+					_tuple$1 = $assertType(init.Data, ptrType$34, true);
 					ok$1 = _tuple$1[1];
 					if (!ok$1) {
 						args$1 = $append(args$1, init);
 					}
 					js_ast.Expr.copy(memberExpr, p.callRuntime($clone(loc, logger.Loc), "__privateAdd", args$1));
 					p.recordUsage($clone(ref, ast.Ref));
-				} else if (private$1 === ptrType$24.nil && ctx.class$2.UseDefineForClassFields) {
+				} else if (private$1 === ptrType$25.nil && ctx.class$2.UseDefineForClassFields) {
 					if (p.shouldAddKeyComment) {
 						_tuple$2 = $assertType(prop.Key.Data, ptrType$16, true);
 						str = _tuple$2[0];
@@ -165043,7 +166286,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						}
 					}
 					args$2 = new sliceType$6([$clone(target, js_ast.Expr), $clone(prop.Key, js_ast.Expr)]);
-					_tuple$3 = $assertType(init.Data, ptrType$33, true);
+					_tuple$3 = $assertType(init.Data, ptrType$34, true);
 					ok$3 = _tuple$3[1];
 					if (!ok$3) {
 						args$2 = $append(args$2, init);
@@ -165086,7 +166329,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					ctx.instanceMembers = $append(ctx.instanceMembers, new js_ast.Stmt.ptr(new js_ast.SExpr.ptr($clone(memberExpr, js_ast.Expr), false), $clone(loc, logger.Loc)));
 				}
 			/* } */ case 2:
-			if (private$1 === ptrType$24.nil || mustLowerPrivate) {
+			if (private$1 === ptrType$25.nil || mustLowerPrivate) {
 				$s = -1; return [new js_ast.Property.ptr(ptrType$20.nil, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$11.nil, new logger.Loc.ptr(0), new logger.Loc.ptr(0), 0, 0), ref, false];
 			}
 			js_ast.Expr.copy(prop.InitializerOrNil, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)));
@@ -165103,9 +166346,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			} else {
 				ref = ctx.privateInstanceMethodRef;
 			}
-			/* */ if ($equal(ref, ast.InvalidRef, ast.Ref)) { $s = 1; continue; }
+			/* */ if ($equal((ref === ptrType$11.nil && $throwNilPointerError(), ref), ast.InvalidRef, ast.Ref)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if ($equal(ref, ast.InvalidRef, ast.Ref)) { */ case 1:
+			/* if ($equal((ref === ptrType$11.nil && $throwNilPointerError(), ref), ast.InvalidRef, ast.Ref)) { */ case 1:
 				name = "";
 				if (new js_ast.PropertyFlags(prop.Flags).Has(2)) {
 					name = "_static";
@@ -165118,13 +166361,13 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					_r = fmt.Sprintf("_%s%s", new sliceType$1([new $String(ctx.nameToKeep), new $String(name)])); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 					name = _r;
 				/* } */ case 4:
-				ast.Ref.copy(ref, p.generateTempRef(0, name));
+				ast.Ref.copy((ref === ptrType$11.nil && $throwNilPointerError(), ref), p.generateTempRef(0, name));
 				if ($equal(p.weakSetRef, ast.InvalidRef, ast.Ref)) {
 					ast.Ref.copy(p.weakSetRef, p.newSymbol(0, "WeakSet"));
 					p.moduleScope.Generated = $append(p.moduleScope.Generated, p.weakSetRef);
 				}
-				ctx.privateMembers = $append(ctx.privateMembers, js_ast.Assign($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(ref, ast.Ref), false, false, false), $clone(ctx.classLoc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.ENew.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(p.weakSetRef, ast.Ref), false, false, false), $clone(ctx.classLoc, logger.Loc)), js_ast.Expr), sliceType$6.nil, new logger.Loc.ptr(0), false, false), $clone(ctx.classLoc, logger.Loc)), js_ast.Expr)));
-				p.recordUsage($clone(ref, ast.Ref));
+				ctx.privateMembers = $append(ctx.privateMembers, js_ast.Assign($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone((ref === ptrType$11.nil && $throwNilPointerError(), ref), ast.Ref), false, false, false), $clone(ctx.classLoc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.ENew.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(p.weakSetRef, ast.Ref), false, false, false), $clone(ctx.classLoc, logger.Loc)), js_ast.Expr), sliceType$6.nil, new logger.Loc.ptr(0), false, false), $clone(ctx.classLoc, logger.Loc)), js_ast.Expr)));
+				p.recordUsage($clone((ref === ptrType$11.nil && $throwNilPointerError(), ref), ast.Ref));
 				p.recordUsage($clone(p.weakSetRef, ast.Ref));
 				target = new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0));
 				/* */ if (new js_ast.PropertyFlags(prop.Flags).Has(2)) { $s = 6; continue; }
@@ -165136,15 +166379,15 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* } else { */ case 7:
 					js_ast.Expr.copy(target, new js_ast.Expr.ptr(js_ast.EThisShared, $clone(ctx.classLoc, logger.Loc)));
 				/* } */ case 8:
-				methodExpr = $clone(p.callRuntime($clone(ctx.classLoc, logger.Loc), "__privateAdd", new sliceType$6([$clone(target, js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(ref, ast.Ref), false, false, false), $clone(ctx.classLoc, logger.Loc)), js_ast.Expr)])), js_ast.Expr);
-				p.recordUsage($clone(ref, ast.Ref));
+				methodExpr = $clone(p.callRuntime($clone(ctx.classLoc, logger.Loc), "__privateAdd", new sliceType$6([$clone(target, js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone((ref === ptrType$11.nil && $throwNilPointerError(), ref), ast.Ref), false, false, false), $clone(ctx.classLoc, logger.Loc)), js_ast.Expr)])), js_ast.Expr);
+				p.recordUsage($clone((ref === ptrType$11.nil && $throwNilPointerError(), ref), ast.Ref));
 				if (new js_ast.PropertyFlags(prop.Flags).Has(2)) {
 					ctx.staticPrivateMethods = $append(ctx.staticPrivateMethods, methodExpr);
 				} else {
 					ctx.instancePrivateMethods = $append(ctx.instancePrivateMethods, new js_ast.Stmt.ptr(new js_ast.SExpr.ptr($clone(methodExpr, js_ast.Expr), false), $clone(ctx.classLoc, logger.Loc)));
 				}
 			/* } */ case 2:
-			ast.Ref.copy((x = p.symbols, x$1 = private$1.Ref.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Link, ref);
+			ast.Ref.copy((x = p.symbols, x$1 = private$1.Ref.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Link, (ref === ptrType$11.nil && $throwNilPointerError(), ref));
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: lowerPrivateMethod, $c: true, $r, _r, _r$1, ctx, methodExpr, name, p, private$1, prop, ref, target, x, x$1, $s};return $f;
 		};
@@ -165152,9 +166395,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			var {_entry, _entry$1, _i, _r, _r$1, _ref, _tuple, _tuple$1, _tuple$2, arg, ctx, fn, id, key, methodRef, ok, ok$1, ok$2, p, private$1, prop, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {p, prop, private$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			ctx = this;
-			/* */ if (!(private$1 === ptrType$24.nil) && p.privateSymbolNeedsToBeLowered(private$1)) { $s = 1; continue; }
+			/* */ if (!(private$1 === ptrType$25.nil) && p.privateSymbolNeedsToBeLowered(private$1)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!(private$1 === ptrType$24.nil) && p.privateSymbolNeedsToBeLowered(private$1)) { */ case 1:
+			/* if (!(private$1 === ptrType$25.nil) && p.privateSymbolNeedsToBeLowered(private$1)) { */ case 1:
 				$r = ctx.lowerPrivateMethod(p, $clone(prop, js_ast.Property), private$1); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				methodRef = $clone(p.generateTempRef(0, "_"), ast.Ref);
 				if (prop.Kind === 3) {
@@ -165172,7 +166415,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* */ if (ok && helpers.UTF16EqualsString(key.Value, "constructor")) { $s = 4; continue; }
 			/* */ $s = 5; continue;
 			/* if (ok && helpers.UTF16EqualsString(key.Value, "constructor")) { */ case 4:
-				_tuple$1 = $assertType(prop.ValueOrNil.Data, ptrType$28, true);
+				_tuple$1 = $assertType(prop.ValueOrNil.Data, ptrType$29, true);
 				fn = _tuple$1[0];
 				ok$1 = _tuple$1[1];
 				/* */ if (ok$1) { $s = 6; continue; }
@@ -165190,7 +166433,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							/* */ if (arg.IsTypeScriptCtorField) { $s = 12; continue; }
 							/* */ $s = 13; continue;
 							/* if (arg.IsTypeScriptCtorField) { */ case 12:
-								_tuple$2 = $assertType(arg.Binding.Data, ptrType$34, true);
+								_tuple$2 = $assertType(arg.Binding.Data, ptrType$35, true);
 								id = _tuple$2[0];
 								ok$2 = _tuple$2[1];
 								/* */ if (ok$2) { $s = 14; continue; }
@@ -165212,16 +166455,16 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		};
 		$ptrType(lowerClassContext).prototype.analyzeProperty = function analyzeProperty(p, prop, classLoweringInfo$1) {
 			var _tuple, analysis, classLoweringInfo$1, ctx, mustLowerPrivate, p, prop;
-			analysis = new propertyAnalysis.ptr(ptrType$24.nil, sliceType$11.nil, sliceType$11.nil, false, false, false, false, false, false);
+			analysis = new propertyAnalysis.ptr(ptrType$25.nil, sliceType$11.nil, sliceType$11.nil, false, false, false, false, false, false);
 			ctx = this;
-			_tuple = $assertType(prop.Key.Data, ptrType$24, true);
+			_tuple = $assertType(prop.Key.Data, ptrType$25, true);
 			analysis.private$0 = _tuple[0];
-			mustLowerPrivate = !(analysis.private$0 === ptrType$24.nil) && p.privateSymbolNeedsToBeLowered(analysis.private$0);
+			mustLowerPrivate = !(analysis.private$0 === ptrType$25.nil) && p.privateSymbolNeedsToBeLowered(analysis.private$0);
 			analysis.shouldOmitFieldInitializer = p.options.optionsThatSupportStructuralEquality.ts.Parse && !new js_ast.PropertyKind(prop.Kind).IsMethodDefinition() && $interfaceIsEqual(prop.InitializerOrNil.Data, $ifaceNil) && !ctx.class$2.UseDefineForClassFields && !mustLowerPrivate && !ctx.class$2.ShouldLowerStandardDecorators;
 			if (!new js_ast.PropertyKind(prop.Kind).IsMethodDefinition()) {
 				if (new js_ast.PropertyFlags(prop.Flags).Has(2)) {
 					analysis.mustLowerField = classLoweringInfo$1.lowerAllStaticFields;
-				} else if ((prop.Kind === 0) && p.options.optionsThatSupportStructuralEquality.ts.Parse && !ctx.class$2.UseDefineForClassFields && analysis.private$0 === ptrType$24.nil) {
+				} else if ((prop.Kind === 0) && p.options.optionsThatSupportStructuralEquality.ts.Parse && !ctx.class$2.UseDefineForClassFields && analysis.private$0 === ptrType$25.nil) {
 					analysis.mustLowerField = true;
 				} else {
 					analysis.mustLowerField = classLoweringInfo$1.lowerAllInstanceFields;
@@ -165237,7 +166480,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				analysis.propDecorators = prop.Decorators;
 			}
 			analysis.rewriteAutoAccessorToGetSet = (analysis.propDecorators.$length === 0) && (prop.Kind === 4) && (p.options.optionsThatSupportStructuralEquality.unsupportedJSFeatures.Has(new compat.JSFeature(0, 262144)) || analysis.mustLowerField);
-			analysis.staticFieldToBlockAssign = (prop.Kind === 0) && !analysis.mustLowerField && !ctx.class$2.UseDefineForClassFields && new js_ast.PropertyFlags(prop.Flags).Has(2) && analysis.private$0 === ptrType$24.nil;
+			analysis.staticFieldToBlockAssign = (prop.Kind === 0) && !analysis.mustLowerField && !ctx.class$2.UseDefineForClassFields && new js_ast.PropertyFlags(prop.Flags).Has(2) && analysis.private$0 === ptrType$25.nil;
 			analysis.needsValueOfKey = true;
 			if (new js_ast.PropertyFlags(prop.Flags).Has(1) && (analysis.propExperimentalDecorators.$length > 0 || analysis.propDecorators.$length > 0 || analysis.mustLowerField || analysis.staticFieldToBlockAssign || analysis.rewriteAutoAccessorToGetSet)) {
 				analysis.isComputedPropertyCopiedOrMoved = true;
@@ -165254,10 +166497,10 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			if ($assertType(_ref, ptrType$16, true)[1]) {
 				k = _ref.$val;
 				return helpers.UTF16ToString(k.Value);
-			} else if ($assertType(_ref, ptrType$32, true)[1]) {
+			} else if ($assertType(_ref, ptrType$33, true)[1]) {
 				k$1 = _ref.$val;
 				return (x = p.symbols, x$1 = k$1.Ref.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).OriginalName;
-			} else if ($assertType(_ref, ptrType$24, true)[1]) {
+			} else if ($assertType(_ref, ptrType$25, true)[1]) {
 				k$2 = _ref.$val;
 				return $substring((x$2 = p.symbols, x$3 = k$2.Ref.InnerIndex, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3])).OriginalName, 1);
 			} else {
@@ -165270,12 +166513,12 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			propertyKeyTempRefs = false;
 			decoratorTempRefs = false;
 			ctx = this;
-			nextComputedPropertyKey = ptrType$35.nil;
+			nextComputedPropertyKey = ptrType$36.nil;
 			propIndex = ctx.class$2.Properties.$length - 1 >> 0;
 			while (true) {
 				if (!(propIndex >= 0)) { break; }
-				prop = (x = ctx.class$2.Properties, ((propIndex < 0 || propIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + propIndex]));
-				analysis = $clone(ctx.analyzeProperty(p, $clone(prop, js_ast.Property), $clone(classLoweringInfo$1, classLoweringInfo)), propertyAnalysis);
+				prop = (x = ctx.class$2.Properties, ((propIndex < 0 || propIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + propIndex, ptrType$37)));
+				analysis = $clone(ctx.analyzeProperty(p, $clone((prop === ptrType$37.nil && $throwNilPointerError(), prop), js_ast.Property), $clone(classLoweringInfo$1, classLoweringInfo)), propertyAnalysis);
 				decorators = new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0));
 				if (analysis.propDecorators.$length > 0) {
 					name = p.propertyNameHint($clone(prop.Key, js_ast.Expr));
@@ -165303,9 +166546,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					_key = propIndex; (decoratorTempRefs || $throwRuntimeError("assignment to entry in nil map")).set($Int.keyFor(_key), { k: _key, v: $clone(ref, ast.Ref) });
 				}
 				_ref$1 = prop.Key.Data;
-				if ($assertType(_ref$1, ptrType$16, true)[1] || $assertType(_ref$1, ptrType$36, true)[1] || $assertType(_ref$1, ptrType$18, true)[1] || $assertType(_ref$1, ptrType$24, true)[1]) {
-					if (!(nextComputedPropertyKey === ptrType$35.nil)) {
-						js_ast.Expr.copy(nextComputedPropertyKey, js_ast.JoinWithComma($clone(decorators, js_ast.Expr), $clone(nextComputedPropertyKey, js_ast.Expr)));
+				if ($assertType(_ref$1, ptrType$16, true)[1] || $assertType(_ref$1, ptrType$38, true)[1] || $assertType(_ref$1, ptrType$18, true)[1] || $assertType(_ref$1, ptrType$25, true)[1]) {
+					if (!(nextComputedPropertyKey === ptrType$36.nil)) {
+						js_ast.Expr.copy((nextComputedPropertyKey === ptrType$36.nil && $throwNilPointerError(), nextComputedPropertyKey), js_ast.JoinWithComma($clone(decorators, js_ast.Expr), $clone((nextComputedPropertyKey === ptrType$36.nil && $throwNilPointerError(), nextComputedPropertyKey), js_ast.Expr)));
 					} else {
 						js_ast.Expr.copy(ctx.computedPropertyChain, js_ast.JoinWithComma($clone(decorators, js_ast.Expr), $clone(ctx.computedPropertyChain, js_ast.Expr)));
 					}
@@ -165328,8 +166571,8 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							js_ast.Expr.copy(prop.Key, new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(ref$1, ast.Ref), false, false, false), $clone(prop.Key.Loc, logger.Loc)));
 							p.recordUsage($clone(ref$1, ast.Ref));
 						}
-						if (!(nextComputedPropertyKey === ptrType$35.nil)) {
-							js_ast.Expr.copy(nextComputedPropertyKey, js_ast.JoinWithComma($clone(inlineKey, js_ast.Expr), $clone(nextComputedPropertyKey, js_ast.Expr)));
+						if (!(nextComputedPropertyKey === ptrType$36.nil)) {
+							js_ast.Expr.copy((nextComputedPropertyKey === ptrType$36.nil && $throwNilPointerError(), nextComputedPropertyKey), js_ast.JoinWithComma($clone(inlineKey, js_ast.Expr), $clone((nextComputedPropertyKey === ptrType$36.nil && $throwNilPointerError(), nextComputedPropertyKey), js_ast.Expr)));
 						} else {
 							js_ast.Expr.copy(ctx.computedPropertyChain, js_ast.JoinWithComma($clone(inlineKey, js_ast.Expr), $clone(ctx.computedPropertyChain, js_ast.Expr)));
 						}
@@ -165389,7 +166632,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			return [0, false];
 		};
 		$ptrType(lowerClassContext).prototype.processProperties = function processProperties(p, classLoweringInfo$1, result) {
-			var {_1, _2, _arg, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _entry$6, _entry$7, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _key, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _v, analysis, arg, args, args$1, atLoc, atLoc$1, autoAccessorWeakMapRef, classLoweringInfo$1, counts, ctx, decorator, decorator$1, decorator$2, decorator$3, decoratorTempRefs, decorators, decoratorsRef, decoratorsRef$1, descriptorKind, element, flags, fn, i, i$1, i$2, i$3, i$4, indices, initializerIndex, isConstructor, keep, key, key$1, keyExprNoSideEffects, keyLoc, kind, loc, loc$1, name, ok, ok$1, ok$2, ok$3, ok$4, p, privateFnRef, privateGetFnRef, privateSetFnRef, prop, prop$1, prop$2, propIndex, propIndex$1, properties, propertyKeyTempRefs, ref, ref$1, ref$2, result, target, values, values$1, x, x$1, x$10, x$11, x$12, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {p, classLoweringInfo$1, result});
+			var {_1, _2, _arg, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _entry$6, _entry$7, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _key, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _v, analysis, arg, args, args$1, atLoc, atLoc$1, autoAccessorWeakMapRef, classLoweringInfo$1, counts, ctx, decorator, decorator$1, decorator$2, decorator$3, decoratorTempRefs, decorators, decoratorsRef, decoratorsRef$1, descriptorKind, element, flags, fn, i, i$1, i$2, i$3, i$4, indices, initializerIndex, isConstructor, keep, key, key$1, keyExprNoSideEffects, keyLoc, kind, loc, loc$1, name, ok, ok$1, ok$2, ok$3, ok$4, p, privateFnRef, privateGetFnRef, privateSetFnRef, prop, prop$1, prop$2, propIndex, propIndex$1, properties, propertyKeyTempRefs, ref, ref$1, ref$2, result, target, values, values$1, x, x$1, x$10, x$11, x$12, x$13, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {p, classLoweringInfo$1, result});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			ctx = this;
 			properties = $makeSlice(sliceType$9, 0, ctx.class$2.Properties.$length);
@@ -165483,7 +166726,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* */ if (classLoweringInfo$1.lowerAllStaticFields) { $s = 9; continue; }
 					/* */ $s = 10; continue;
 					/* if (classLoweringInfo$1.lowerAllStaticFields) { */ case 9:
-						$r = ctx.lowerStaticBlock(p, $clone(prop$2.Loc, logger.Loc), $clone(prop$2.ClassStaticBlock, js_ast.ClassStaticBlock)); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = ctx.lowerStaticBlock(p, $clone(prop$2.Loc, logger.Loc), $clone((x$1 = prop$2.ClassStaticBlock, (x$1 === ptrType$20.nil && $throwNilPointerError(), x$1)), js_ast.ClassStaticBlock)); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						_i$3++;
 						/* continue; */ $s = 5; continue;
 					/* } */ case 10:
@@ -165492,7 +166735,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* continue; */ $s = 5; continue;
 				/* } */ case 8:
 				if (p.options.optionsThatSupportStructuralEquality.ts.Parse && new js_ast.PropertyKind(prop$2.Kind).IsMethodDefinition()) {
-					_tuple$3 = $assertType(prop$2.ValueOrNil.Data, ptrType$28, true);
+					_tuple$3 = $assertType(prop$2.ValueOrNil.Data, ptrType$29, true);
 					fn = _tuple$3[0];
 					ok$2 = _tuple$3[1];
 					if (ok$2) {
@@ -165515,9 +166758,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							while (true) {
 								if (!(_i$5 < _ref$5.$length)) { break; }
 								decorator$1 = $clone(((_i$5 < 0 || _i$5 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$5]), js_ast.Decorator);
-								decorators = (prop$2.$ptr_Decorators || (prop$2.$ptr_Decorators = new ptrType$37(function() { return this.$target.Decorators; }, function($v) { this.$target.Decorators = $v; }, prop$2)));
+								decorators = (prop$2.$ptr_Decorators || (prop$2.$ptr_Decorators = new ptrType$39(function() { return this.$target.Decorators; }, function($v) { this.$target.Decorators = $v; }, prop$2)));
 								if (isConstructor) {
-									decorators = (x$1 = ctx.class$2, (x$1.$ptr_Decorators || (x$1.$ptr_Decorators = new ptrType$37(function() { return this.$target.Decorators; }, function($v) { this.$target.Decorators = $v; }, x$1))));
+									decorators = (x$2 = ctx.class$2, (x$2 === ptrType$30.nil && $throwNilPointerError(), (x$2.$ptr_Decorators || (x$2.$ptr_Decorators = new ptrType$39(function() { return this.$target.Decorators; }, function($v) { this.$target.Decorators = $v; }, x$2)))));
 								}
 								decorators.$set($append(decorators.$get(), new js_ast.Decorator.ptr($clone(p.callRuntime($clone(decorator$1.Value.Loc, logger.Loc), "__decorateParam", new sliceType$6([$clone(new js_ast.Expr.ptr(new js_ast.ENumber.ptr((i$3)), $clone(decorator$1.Value.Loc, logger.Loc)), js_ast.Expr), $clone(decorator$1.Value, js_ast.Expr)])), js_ast.Expr), $clone(decorator$1.AtLoc, logger.Loc), false)));
 								((i$3 < 0 || i$3 >= args.$length) ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + i$3]).Decorators = sliceType$11.nil;
@@ -165579,7 +166822,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					prop$2.Decorators = sliceType$11.nil;
 					loc$1 = $clone(prop$2.Loc, logger.Loc);
 					keyLoc = $clone(prop$2.Key.Loc, logger.Loc);
-					atLoc$1 = $clone((x$2 = analysis.propDecorators, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])).AtLoc, logger.Loc);
+					atLoc$1 = $clone((x$3 = analysis.propDecorators, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])).AtLoc, logger.Loc);
 					flags = 0;
 					_1 = prop$2.Kind;
 					if (_1 === (1)) {
@@ -165599,7 +166842,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					if (new js_ast.PropertyFlags(prop$2.Flags).Has(2)) {
 						flags = flags | (8);
 					}
-					if (!(analysis.private$0 === ptrType$24.nil)) {
+					if (!(analysis.private$0 === ptrType$25.nil)) {
 						flags = flags | (16);
 					}
 					key$1 = new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0));
@@ -165607,8 +166850,8 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					if ($equal(ctx.decoratorContextRef, ast.InvalidRef, ast.Ref)) {
 						ast.Ref.copy(ctx.decoratorContextRef, p.generateTempRef(0, "_init"));
 					}
-					if (!(analysis.private$0 === ptrType$24.nil)) {
-						js_ast.Expr.copy(key$1, new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16((x$3 = p.symbols, x$4 = analysis.private$0.Ref.InnerIndex, ((x$4 < 0 || x$4 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + x$4])).OriginalName), new logger.Loc.ptr(0), false, false, false), $clone(loc$1, logger.Loc)));
+					if (!(analysis.private$0 === ptrType$25.nil)) {
+						js_ast.Expr.copy(key$1, new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16((x$4 = p.symbols, x$5 = analysis.private$0.Ref.InnerIndex, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])).OriginalName), new logger.Loc.ptr(0), false, false, false), $clone(loc$1, logger.Loc)));
 					} else {
 						js_ast.Expr.copy(key$1, cloneKeyForLowerClass($clone(keyExprNoSideEffects, js_ast.Expr)));
 					}
@@ -165616,9 +166859,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					p.recordUsage($clone(ctx.decoratorContextRef, ast.Ref));
 					p.recordUsage($clone(decoratorsRef$1, ast.Ref));
 					privateFnRef = $clone(ast.InvalidRef, ast.Ref);
-					/* */ if (!(analysis.private$0 === ptrType$24.nil)) { $s = 21; continue; }
+					/* */ if (!(analysis.private$0 === ptrType$25.nil)) { $s = 21; continue; }
 					/* */ $s = 22; continue;
-					/* if (!(analysis.private$0 === ptrType$24.nil)) { */ case 21:
+					/* if (!(analysis.private$0 === ptrType$25.nil)) { */ case 21:
 						args$1 = $append(args$1, new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(analysis.private$0.Ref, ast.Ref), false, false, false), $clone(keyLoc, logger.Loc)));
 						p.recordUsage($clone(analysis.private$0.Ref, ast.Ref));
 						_2 = prop$2.Kind;
@@ -165648,7 +166891,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							kind = 8;
 						}
 						ref$1 = $clone(p.newSymbol(kind, "#" + p.propertyNameHint($clone(prop$2.Key, js_ast.Expr))), ast.Ref);
-						(x$7 = p.symbols, x$8 = ref$1.InnerIndex, ((x$8 < 0 || x$8 >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + x$8])).Flags = ((x$5 = p.symbols, x$6 = ref$1.InnerIndex, ((x$6 < 0 || x$6 >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + x$6])).Flags | (8)) >>> 0;
+						(x$8 = p.symbols, x$9 = ref$1.InnerIndex, ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9])).Flags = ((x$6 = p.symbols, x$7 = ref$1.InnerIndex, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7])).Flags | (8)) >>> 0;
 						_r$5 = ctx.lowerField(p, $clone(prop$2, js_ast.Property), new js_ast.EPrivateIdentifier.ptr($clone(ref$1, ast.Ref)), false, false, initializerIndex); /* */ $s = 27; case 27: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 						_tuple$6 = _r$5;
 						autoAccessorWeakMapRef = $clone(_tuple$6[1], ast.Ref);
@@ -165659,12 +166902,12 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					if (!($equal(privateFnRef, ast.InvalidRef, ast.Ref))) {
 						js_ast.Expr.copy(element, js_ast.Assign($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(privateFnRef, ast.Ref), false, false, false), $clone(keyLoc, logger.Loc)), js_ast.Expr), $clone(element, js_ast.Expr)));
 						p.recordUsage($clone(privateFnRef, ast.Ref));
-					} else if ((prop$2.Kind === 4) && !(analysis.private$0 === ptrType$24.nil)) {
+					} else if ((prop$2.Kind === 4) && !(analysis.private$0 === ptrType$25.nil)) {
 						ref$2 = $clone(p.generateTempRef(0, ""), ast.Ref);
 						privateGetFnRef = $clone(p.generateTempRef(0, "_"), ast.Ref);
 						privateSetFnRef = $clone(p.generateTempRef(0, "_"), ast.Ref);
-						ast.Ref.copy((x$9 = p.symbols, x$10 = privateGetFnRef.InnerIndex, ((x$10 < 0 || x$10 >= x$9.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + x$10])).Link, (_entry$6 = $mapIndex(p.privateGetters,ast.Ref.keyFor(analysis.private$0.Ref)), _entry$6 !== undefined ? _entry$6.v : new ast.Ref.ptr(0, 0)));
-						ast.Ref.copy((x$11 = p.symbols, x$12 = privateSetFnRef.InnerIndex, ((x$12 < 0 || x$12 >= x$11.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + x$12])).Link, (_entry$7 = $mapIndex(p.privateSetters,ast.Ref.keyFor(analysis.private$0.Ref)), _entry$7 !== undefined ? _entry$7.v : new ast.Ref.ptr(0, 0)));
+						ast.Ref.copy((x$10 = p.symbols, x$11 = privateGetFnRef.InnerIndex, ((x$11 < 0 || x$11 >= x$10.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + x$11])).Link, (_entry$6 = $mapIndex(p.privateGetters,ast.Ref.keyFor(analysis.private$0.Ref)), _entry$6 !== undefined ? _entry$6.v : new ast.Ref.ptr(0, 0)));
+						ast.Ref.copy((x$12 = p.symbols, x$13 = privateSetFnRef.InnerIndex, ((x$13 < 0 || x$13 >= x$12.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$12.$array[x$12.$offset + x$13])).Link, (_entry$7 = $mapIndex(p.privateSetters,ast.Ref.keyFor(analysis.private$0.Ref)), _entry$7 !== undefined ? _entry$7.v : new ast.Ref.ptr(0, 0)));
 						js_ast.Expr.copy(element, js_ast.JoinWithComma($clone(js_ast.JoinWithComma($clone(js_ast.Assign($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(ref$2, ast.Ref), false, false, false), $clone(loc$1, logger.Loc)), js_ast.Expr), $clone(element, js_ast.Expr)), js_ast.Expr), $clone(js_ast.Assign($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(privateGetFnRef, ast.Ref), false, false, false), $clone(keyLoc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EDot.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(ref$2, ast.Ref), false, false, false), $clone(loc$1, logger.Loc)), js_ast.Expr), "get", $clone(loc$1, logger.Loc), 0, false, false, false), $clone(loc$1, logger.Loc)), js_ast.Expr)), js_ast.Expr)), js_ast.Expr), $clone(js_ast.Assign($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(privateSetFnRef, ast.Ref), false, false, false), $clone(keyLoc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EDot.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(ref$2, ast.Ref), false, false, false), $clone(loc$1, logger.Loc)), js_ast.Expr), "set", $clone(loc$1, logger.Loc), 0, false, false, false), $clone(loc$1, logger.Loc)), js_ast.Expr)), js_ast.Expr)));
 						p.recordUsage($clone(ref$2, ast.Ref));
 						p.recordUsage($clone(privateGetFnRef, ast.Ref));
@@ -165688,9 +166931,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* */ if (prop$2.Kind === 4) { $s = 28; continue; }
 					/* */ $s = 29; continue;
 					/* if (prop$2.Kind === 4) { */ case 28:
-						/* */ if (!(analysis.private$0 === ptrType$24.nil)) { $s = 30; continue; }
+						/* */ if (!(analysis.private$0 === ptrType$25.nil)) { $s = 30; continue; }
 						/* */ $s = 31; continue;
-						/* if (!(analysis.private$0 === ptrType$24.nil)) { */ case 30:
+						/* if (!(analysis.private$0 === ptrType$25.nil)) { */ case 30:
 							$r = ctx.lowerPrivateMethod(p, $clone(prop$2, js_ast.Property), analysis.private$0); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						/* } */ case 31:
 						_i$3++;
@@ -165733,7 +166976,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			case 6:
 			ctx.class$2.Properties = properties;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: processProperties, $c: true, $r, _1, _2, _arg, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _entry$6, _entry$7, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _key, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _v, analysis, arg, args, args$1, atLoc, atLoc$1, autoAccessorWeakMapRef, classLoweringInfo$1, counts, ctx, decorator, decorator$1, decorator$2, decorator$3, decoratorTempRefs, decorators, decoratorsRef, decoratorsRef$1, descriptorKind, element, flags, fn, i, i$1, i$2, i$3, i$4, indices, initializerIndex, isConstructor, keep, key, key$1, keyExprNoSideEffects, keyLoc, kind, loc, loc$1, name, ok, ok$1, ok$2, ok$3, ok$4, p, privateFnRef, privateGetFnRef, privateSetFnRef, prop, prop$1, prop$2, propIndex, propIndex$1, properties, propertyKeyTempRefs, ref, ref$1, ref$2, result, target, values, values$1, x, x$1, x$10, x$11, x$12, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
+			/* */ } return; } var $f = {$blk: processProperties, $c: true, $r, _1, _2, _arg, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _entry$6, _entry$7, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _key, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _v, analysis, arg, args, args$1, atLoc, atLoc$1, autoAccessorWeakMapRef, classLoweringInfo$1, counts, ctx, decorator, decorator$1, decorator$2, decorator$3, decoratorTempRefs, decorators, decoratorsRef, decoratorsRef$1, descriptorKind, element, flags, fn, i, i$1, i$2, i$3, i$4, indices, initializerIndex, isConstructor, keep, key, key$1, keyExprNoSideEffects, keyLoc, kind, loc, loc$1, name, ok, ok$1, ok$2, ok$3, ok$4, p, privateFnRef, privateGetFnRef, privateSetFnRef, prop, prop$1, prop$2, propIndex, propIndex$1, properties, propertyKeyTempRefs, ref, ref$1, ref$2, result, target, values, values$1, x, x$1, x$10, x$11, x$12, x$13, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
 		};
 		$ptrType(lowerClassContext).prototype.lowerStaticBlock = function lowerStaticBlock(p, loc, block) {
 			var {_i, _r, _ref, _ref$1, block, ctx, isAllExprs, loc, p, s, s$1, s$2, stmt, $s, $r, $c} = $restore(this, {p, loc, block});
@@ -165747,7 +166990,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				if (!(_i < _ref.$length)) { break; }
 				stmt = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), js_ast.Stmt);
 				_ref$1 = stmt.Data;
-				if ($assertType(_ref$1, ptrType$38, true)[1]) {
+				if ($assertType(_ref$1, ptrType$40, true)[1]) {
 					s = _ref$1.$val;
 				} else if ($assertType(_ref$1, ptrType$13, true)[1]) {
 					s$1 = _ref$1.$val;
@@ -165786,7 +167029,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			if ($assertType(_ref, ptrType$16, true)[1]) {
 				k = _ref.$val;
 				storageName = "#" + helpers.UTF16ToString(k.Value);
-			} else if ($assertType(_ref, ptrType$24, true)[1]) {
+			} else if ($assertType(_ref, ptrType$25, true)[1]) {
 				k$1 = _ref.$val;
 				storageName = "#_" + $substring((x = p.symbols, x$1 = k$1.Ref.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).OriginalName, 1);
 			} else {
@@ -165855,10 +167098,10 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			var {argumentsRef, classLoweringInfo$1, ctorProp, ctx, decoratorInstanceMethodExtraInitializers, generatedStmts, i, j, p, result, target, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {p, classLoweringInfo$1, result});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			ctx = this;
-			if ((ctx.parameterFields.$length === 0) && !ctx.decoratorCallInstanceMethodExtraInitializers && (ctx.instancePrivateMethods.$length === 0) && (ctx.instanceMembers.$length === 0) && (ctx.ctor === ptrType$28.nil || $equal(result.superCtorRef, ast.InvalidRef, ast.Ref))) {
+			if ((ctx.parameterFields.$length === 0) && !ctx.decoratorCallInstanceMethodExtraInitializers && (ctx.instancePrivateMethods.$length === 0) && (ctx.instanceMembers.$length === 0) && (ctx.ctor === ptrType$29.nil || $equal(result.superCtorRef, ast.InvalidRef, ast.Ref))) {
 				$s = -1; return;
 			}
-			if (ctx.ctor === ptrType$28.nil) {
+			if (ctx.ctor === ptrType$29.nil) {
 				ctx.ctor = new js_ast.EFunction.ptr($clone(new js_ast.Fn.ptr(ptrType$12.nil, sliceType$10.nil, $clone(new js_ast.FnBody.ptr(new js_ast.SBlock.ptr(sliceType$8.nil, new logger.Loc.ptr(0)), $clone(ctx.classLoc, logger.Loc)), js_ast.FnBody), new ast.Ref.ptr(0, 0), new logger.Loc.ptr(0), false, false, false, false, false, false), js_ast.Fn));
 				ctx.class$2.Properties = $append(ctx.class$2.Properties, new js_ast.Property.ptr(ptrType$20.nil, $clone(new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16("constructor"), new logger.Loc.ptr(0), false, false, false), $clone(ctx.classLoc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(ctx.ctor, $clone(ctx.classLoc, logger.Loc)), js_ast.Expr), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$11.nil, $clone(ctx.classLoc, logger.Loc), new logger.Loc.ptr(0), 1, 0));
 				if (!($interfaceIsEqual(ctx.class$2.ExtendsOrNil.Data, $ifaceNil))) {
@@ -165905,7 +167148,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* */ } return; } var $f = {$blk: insertInitializersIntoConstructor, $c: true, $r, argumentsRef, classLoweringInfo$1, ctorProp, ctx, decoratorInstanceMethodExtraInitializers, generatedStmts, i, j, p, result, target, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
 		};
 		$ptrType(lowerClassContext).prototype.finishAndGenerateCode = function finishAndGenerateCode(p, result) {
-			var {_1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _i, _i$1, _i$2, _r, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, base, captureRef, classDecorators, classExperimentalDecorators, classExpr, ctx, decorateClassExpr, decorator, expr, expr$1, hasPotentialInnerClassNameEscape, i, init, kind, mustConvertStmtToExpr, name, nameForClassDecorators, nameToJoin, outerClassNameDecl, p, prefixExprs, result, stmts, suffixExprs, values, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s, $r, $c} = $restore(this, {p, result});
+			var {_1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _i, _i$1, _i$2, _r, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, base, captureRef, classDecorators, classExperimentalDecorators, classExpr, ctx, decorateClassExpr, decorator, expr, expr$1, hasPotentialInnerClassNameEscape, i, init, kind, mustConvertStmtToExpr, name, nameForClassDecorators, nameToJoin, outerClassNameDecl, p, prefixExprs, result, stmts, suffixExprs, values, x, x$1, x$10, x$11, x$12, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {p, result});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			classExpr = [classExpr];
 			ctx = this;
@@ -165953,11 +167196,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* if (ctx.kind === 0) { */ case 12:
 					_r$6 = ctx.nameFunc(); /* */ $s = 15; case 15: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 					name = $clone(_r$6, js_ast.Expr);
-					ast.LocRef.copy(nameForClassDecorators, new ast.LocRef.ptr($clone(name.Loc, logger.Loc), $clone($assertType(name.Data, ptrType$32).Ref, ast.Ref)));
+					ast.LocRef.copy(nameForClassDecorators, new ast.LocRef.ptr($clone(name.Loc, logger.Loc), $clone($assertType(name.Data, ptrType$33).Ref, ast.Ref)));
 					$s = 14; continue;
 				/* } else { */ case 13:
 					if (!(ctx.class$2.Name === ptrType$12.nil)) {
-						ast.LocRef.copy(nameForClassDecorators, ctx.class$2.Name);
+						ast.LocRef.copy(nameForClassDecorators, (x = ctx.class$2.Name, (x === ptrType$12.nil && $throwNilPointerError(), x)));
 					} else if (ctx.kind === 3) {
 						ast.LocRef.copy(nameForClassDecorators, ctx.defaultName);
 					} else {
@@ -166063,7 +167306,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				_i$1++;
 			}
 			if (!($equal(nameForClassDecorators.Ref, ast.InvalidRef, ast.Ref))) {
-				classExpr[0] = new js_ast.EClass.ptr($clone(ctx.class$2, js_ast.Class));
+				classExpr[0] = new js_ast.EClass.ptr($clone((x$1 = ctx.class$2, (x$1 === ptrType$30.nil && $throwNilPointerError(), x$1)), js_ast.Class));
 				ctx.class$2 = classExpr[0].Class;
 				init = new js_ast.Expr.ptr(classExpr[0], $clone(ctx.classLoc, logger.Loc));
 				if (!($equal(result.innerClassNameRef, ast.InvalidRef, ast.Ref))) {
@@ -166079,7 +167322,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						ctx.class$2.Name = ptrType$12.nil;
 					}
 				} else if (hasPotentialInnerClassNameEscape) {
-					captureRef = $clone(p.newSymbol(27, (x = p.symbols, x$1 = result.innerClassNameRef.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).OriginalName), ast.Ref);
+					captureRef = $clone(p.newSymbol(27, (x$2 = p.symbols, x$3 = result.innerClassNameRef.InnerIndex, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3])).OriginalName), ast.Ref);
 					p.currentScope.Generated = $append(p.currentScope.Generated, captureRef);
 					p.recordDeclaredSymbol($clone(captureRef, ast.Ref));
 					p.mergeSymbols($clone(result.innerClassNameRef, ast.Ref), $clone(captureRef, ast.Ref));
@@ -166098,15 +167341,15 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			} else {
 				_1 = ctx.kind;
 				if (_1 === (1)) {
-					stmts = $append(stmts, new js_ast.Stmt.ptr(new js_ast.SClass.ptr($clone(ctx.class$2, js_ast.Class), false), $clone(ctx.classLoc, logger.Loc)));
+					stmts = $append(stmts, new js_ast.Stmt.ptr(new js_ast.SClass.ptr($clone((x$4 = ctx.class$2, (x$4 === ptrType$30.nil && $throwNilPointerError(), x$4)), js_ast.Class), false), $clone(ctx.classLoc, logger.Loc)));
 				} else if (_1 === (2)) {
-					stmts = $append(stmts, new js_ast.Stmt.ptr(new js_ast.SClass.ptr($clone(ctx.class$2, js_ast.Class), true), $clone(ctx.classLoc, logger.Loc)));
+					stmts = $append(stmts, new js_ast.Stmt.ptr(new js_ast.SClass.ptr($clone((x$5 = ctx.class$2, (x$5 === ptrType$30.nil && $throwNilPointerError(), x$5)), js_ast.Class), true), $clone(ctx.classLoc, logger.Loc)));
 				} else if (_1 === (3)) {
-					stmts = $append(stmts, new js_ast.Stmt.ptr(new js_ast.SExportDefault.ptr($clone(new js_ast.Stmt.ptr(new js_ast.SClass.ptr($clone(ctx.class$2, js_ast.Class), false), $clone(ctx.classLoc, logger.Loc)), js_ast.Stmt), $clone(ctx.defaultName, ast.LocRef)), $clone(ctx.classLoc, logger.Loc)));
+					stmts = $append(stmts, new js_ast.Stmt.ptr(new js_ast.SExportDefault.ptr($clone(new js_ast.Stmt.ptr(new js_ast.SClass.ptr($clone((x$6 = ctx.class$2, (x$6 === ptrType$30.nil && $throwNilPointerError(), x$6)), js_ast.Class), false), $clone(ctx.classLoc, logger.Loc)), js_ast.Stmt), $clone(ctx.defaultName, ast.LocRef)), $clone(ctx.classLoc, logger.Loc)));
 				}
 				if (!(ctx.class$2.Name === ptrType$12.nil) && !($equal(result.innerClassNameRef, ast.InvalidRef, ast.Ref))) {
 					if (p.currentScope.ContainsDirectEval) {
-						(x$6 = p.symbols, x$7 = ctx.class$2.Name.Ref.InnerIndex, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7])).Flags = ((x$2 = p.symbols, x$3 = ctx.class$2.Name.Ref.InnerIndex, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3])).Flags | (((((x$4 = p.symbols, x$5 = result.innerClassNameRef.InnerIndex, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])).Flags & 1) >>> 0)))) >>> 0;
+						(x$11 = p.symbols, x$12 = ctx.class$2.Name.Ref.InnerIndex, ((x$12 < 0 || x$12 >= x$11.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + x$12])).Flags = ((x$7 = p.symbols, x$8 = ctx.class$2.Name.Ref.InnerIndex, ((x$8 < 0 || x$8 >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + x$8])).Flags | (((((x$9 = p.symbols, x$10 = result.innerClassNameRef.InnerIndex, ((x$10 < 0 || x$10 >= x$9.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + x$10])).Flags & 1) >>> 0)))) >>> 0;
 					}
 					p.mergeSymbols($clone(result.innerClassNameRef, ast.Ref), $clone(ctx.class$2.Name.Ref, ast.Ref));
 				}
@@ -166126,30 +167369,30 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				stmts = $append(stmts, new js_ast.Stmt.ptr(new js_ast.SExportClause.ptr(new sliceType$19([$clone(new js_ast.ClauseItem.ptr("default", "", new logger.Loc.ptr(0), $clone(ctx.defaultName, ast.LocRef)), js_ast.ClauseItem)]), false), $clone(ctx.classLoc, logger.Loc)));
 			}
 			$s = -1; return [stmts, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0))];
-			/* */ } return; } var $f = {$blk: finishAndGenerateCode, $c: true, $r, _1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _i, _i$1, _i$2, _r, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, base, captureRef, classDecorators, classExperimentalDecorators, classExpr, ctx, decorateClassExpr, decorator, expr, expr$1, hasPotentialInnerClassNameEscape, i, init, kind, mustConvertStmtToExpr, name, nameForClassDecorators, nameToJoin, outerClassNameDecl, p, prefixExprs, result, stmts, suffixExprs, values, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s};return $f;
+			/* */ } return; } var $f = {$blk: finishAndGenerateCode, $c: true, $r, _1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _i, _i$1, _i$2, _r, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, base, captureRef, classDecorators, classExperimentalDecorators, classExpr, ctx, decorateClassExpr, decorator, expr, expr$1, hasPotentialInnerClassNameEscape, i, init, kind, mustConvertStmtToExpr, name, nameForClassDecorators, nameToJoin, outerClassNameDecl, p, prefixExprs, result, stmts, suffixExprs, values, x, x$1, x$10, x$11, x$12, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
 		};
 		cloneKeyForLowerClass = function cloneKeyForLowerClass$1(key) {
 			var _ref, clone, clone$1, clone$2, clone$3, clone$4, k, k$1, k$2, k$3, k$4, k$5, key;
 			_ref = key.Data;
 			if ($assertType(_ref, ptrType$18, true)[1]) {
 				k = _ref.$val;
-				clone = $clone(k, js_ast.ENumber);
+				clone = $clone((k === ptrType$18.nil && $throwNilPointerError(), k), js_ast.ENumber);
 				key.Data = clone;
 			} else if ($assertType(_ref, ptrType$16, true)[1]) {
 				k$1 = _ref.$val;
-				clone$1 = $clone(k$1, js_ast.EString);
+				clone$1 = $clone((k$1 === ptrType$16.nil && $throwNilPointerError(), k$1), js_ast.EString);
 				key.Data = clone$1;
-			} else if ($assertType(_ref, ptrType$32, true)[1]) {
+			} else if ($assertType(_ref, ptrType$33, true)[1]) {
 				k$2 = _ref.$val;
-				clone$2 = $clone(k$2, js_ast.EIdentifier);
+				clone$2 = $clone((k$2 === ptrType$33.nil && $throwNilPointerError(), k$2), js_ast.EIdentifier);
 				key.Data = clone$2;
-			} else if ($assertType(_ref, ptrType$36, true)[1]) {
+			} else if ($assertType(_ref, ptrType$38, true)[1]) {
 				k$3 = _ref.$val;
-				clone$3 = $clone(k$3, js_ast.ENameOfSymbol);
+				clone$3 = $clone((k$3 === ptrType$38.nil && $throwNilPointerError(), k$3), js_ast.ENameOfSymbol);
 				key.Data = clone$3;
-			} else if ($assertType(_ref, ptrType$24, true)[1]) {
+			} else if ($assertType(_ref, ptrType$25, true)[1]) {
 				k$4 = _ref.$val;
-				clone$4 = $clone(k$4, js_ast.EPrivateIdentifier);
+				clone$4 = $clone((k$4 === ptrType$25.nil && $throwNilPointerError(), k$4), js_ast.EPrivateIdentifier);
 				key.Data = clone$4;
 			} else {
 				k$5 = _ref;
@@ -166174,7 +167417,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					stmt = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), js_ast.Stmt);
 					before = new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0));
 					callLoc = new logger.Loc.ptr(0);
-					callData = ptrType$39.nil;
+					callData = ptrType$41.nil;
 					after = new js_ast.Stmt.ptr($ifaceNil, new logger.Loc.ptr(0));
 					_ref$1 = stmt.Data;
 					if ($assertType(_ref$1, ptrType$13, true)[1]) {
@@ -166184,7 +167427,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						loc = $clone(_tuple[1], logger.Loc);
 						c = _tuple[2];
 						a = $clone(_tuple[3], js_ast.Expr);
-						if (!(c === ptrType$39.nil)) {
+						if (!(c === ptrType$41.nil)) {
 							_tmp = $clone(b, js_ast.Expr);
 							_tmp$1 = $clone(loc, logger.Loc);
 							_tmp$2 = c;
@@ -166196,7 +167439,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 								js_ast.Stmt.copy(after, new js_ast.Stmt.ptr(s, $clone(a.Loc, logger.Loc)));
 							}
 						}
-					} else if ($assertType(_ref$1, ptrType$40, true)[1]) {
+					} else if ($assertType(_ref$1, ptrType$42, true)[1]) {
 						s$1 = _ref$1.$val;
 						if (!($interfaceIsEqual(s$1.ValueOrNil.Data, $ifaceNil))) {
 							_tuple$1 = findFirstTopLevelSuperCall($clone(s$1.ValueOrNil, js_ast.Expr), $clone(superCtorRef, ast.Ref));
@@ -166204,7 +167447,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							loc$1 = $clone(_tuple$1[1], logger.Loc);
 							c$1 = _tuple$1[2];
 							a$1 = $clone(_tuple$1[3], js_ast.Expr);
-							if (!(c$1 === ptrType$39.nil) && !($interfaceIsEqual(a$1.Data, $ifaceNil))) {
+							if (!(c$1 === ptrType$41.nil) && !($interfaceIsEqual(a$1.Data, $ifaceNil))) {
 								_tmp$3 = $clone(b$1, js_ast.Expr);
 								_tmp$4 = $clone(loc$1, logger.Loc);
 								_tmp$5 = c$1;
@@ -166215,14 +167458,14 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 								js_ast.Stmt.copy(after, new js_ast.Stmt.ptr(s$1, $clone(a$1.Loc, logger.Loc)));
 							}
 						}
-					} else if ($assertType(_ref$1, ptrType$41, true)[1]) {
+					} else if ($assertType(_ref$1, ptrType$43, true)[1]) {
 						s$2 = _ref$1.$val;
 						_tuple$2 = findFirstTopLevelSuperCall($clone(s$2.Value, js_ast.Expr), $clone(superCtorRef, ast.Ref));
 						b$2 = $clone(_tuple$2[0], js_ast.Expr);
 						loc$2 = $clone(_tuple$2[1], logger.Loc);
 						c$2 = _tuple$2[2];
 						a$2 = $clone(_tuple$2[3], js_ast.Expr);
-						if (!(c$2 === ptrType$39.nil) && !($interfaceIsEqual(a$2.Data, $ifaceNil))) {
+						if (!(c$2 === ptrType$41.nil) && !($interfaceIsEqual(a$2.Data, $ifaceNil))) {
 							_tmp$6 = $clone(b$2, js_ast.Expr);
 							_tmp$7 = $clone(loc$2, logger.Loc);
 							_tmp$8 = c$2;
@@ -166232,14 +167475,14 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							js_ast.Expr.copy(s$2.Value, a$2);
 							js_ast.Stmt.copy(after, new js_ast.Stmt.ptr(s$2, $clone(a$2.Loc, logger.Loc)));
 						}
-					} else if ($assertType(_ref$1, ptrType$42, true)[1]) {
+					} else if ($assertType(_ref$1, ptrType$44, true)[1]) {
 						s$3 = _ref$1.$val;
 						_tuple$3 = findFirstTopLevelSuperCall($clone(s$3.Test, js_ast.Expr), $clone(superCtorRef, ast.Ref));
 						b$3 = $clone(_tuple$3[0], js_ast.Expr);
 						loc$3 = $clone(_tuple$3[1], logger.Loc);
 						c$3 = _tuple$3[2];
 						a$3 = $clone(_tuple$3[3], js_ast.Expr);
-						if (!(c$3 === ptrType$39.nil) && !($interfaceIsEqual(a$3.Data, $ifaceNil))) {
+						if (!(c$3 === ptrType$41.nil) && !($interfaceIsEqual(a$3.Data, $ifaceNil))) {
 							_tmp$9 = $clone(b$3, js_ast.Expr);
 							_tmp$10 = $clone(loc$3, logger.Loc);
 							_tmp$11 = c$3;
@@ -166249,14 +167492,14 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							js_ast.Expr.copy(s$3.Test, a$3);
 							js_ast.Stmt.copy(after, new js_ast.Stmt.ptr(s$3, $clone(a$3.Loc, logger.Loc)));
 						}
-					} else if ($assertType(_ref$1, ptrType$43, true)[1]) {
+					} else if ($assertType(_ref$1, ptrType$45, true)[1]) {
 						s$4 = _ref$1.$val;
 						_tuple$4 = findFirstTopLevelSuperCall($clone(s$4.Test, js_ast.Expr), $clone(superCtorRef, ast.Ref));
 						b$4 = $clone(_tuple$4[0], js_ast.Expr);
 						loc$4 = $clone(_tuple$4[1], logger.Loc);
 						c$4 = _tuple$4[2];
 						a$4 = $clone(_tuple$4[3], js_ast.Expr);
-						if (!(c$4 === ptrType$39.nil) && !($interfaceIsEqual(a$4.Data, $ifaceNil))) {
+						if (!(c$4 === ptrType$41.nil) && !($interfaceIsEqual(a$4.Data, $ifaceNil))) {
 							_tmp$12 = $clone(b$4, js_ast.Expr);
 							_tmp$13 = $clone(loc$4, logger.Loc);
 							_tmp$14 = c$4;
@@ -166266,7 +167509,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							js_ast.Expr.copy(s$4.Test, a$4);
 							js_ast.Stmt.copy(after, new js_ast.Stmt.ptr(s$4, $clone(a$4.Loc, logger.Loc)));
 						}
-					} else if ($assertType(_ref$1, ptrType$44, true)[1]) {
+					} else if ($assertType(_ref$1, ptrType$46, true)[1]) {
 						s$5 = _ref$1.$val;
 						_tuple$5 = $assertType(s$5.InitOrNil.Data, ptrType$13, true);
 						expr = _tuple$5[0];
@@ -166277,7 +167520,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							loc$5 = $clone(_tuple$6[1], logger.Loc);
 							c$5 = _tuple$6[2];
 							a$5 = $clone(_tuple$6[3], js_ast.Expr);
-							if (!(c$5 === ptrType$39.nil)) {
+							if (!(c$5 === ptrType$41.nil)) {
 								_tmp$15 = $clone(b$5, js_ast.Expr);
 								_tmp$16 = $clone(loc$5, logger.Loc);
 								_tmp$17 = c$5;
@@ -166293,7 +167536,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							}
 						}
 					}
-					if (!(callData === ptrType$39.nil)) {
+					if (!(callData === ptrType$41.nil)) {
 						callData.Target.Data = js_ast.ESuperShared;
 						p.ignoreUsage($clone(superCtorRef, ast.Ref));
 						stmtsBefore = $subslice(body.Block.Stmts, 0, i);
@@ -166331,11 +167574,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		};
 		findFirstTopLevelSuperCall = function findFirstTopLevelSuperCall$1(expr, superCtorRef) {
 			var _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, after, after$1, before, before$1, call, call$1, call$2, comma, expr, loc, loc$1, ok, ok$1, ok$2, superCtorRef, target;
-			_tuple = $assertType(expr.Data, ptrType$39, true);
+			_tuple = $assertType(expr.Data, ptrType$41, true);
 			call = _tuple[0];
 			ok = _tuple[1];
 			if (ok) {
-				_tuple$1 = $assertType(call.Target.Data, ptrType$32, true);
+				_tuple$1 = $assertType(call.Target.Data, ptrType$33, true);
 				target = _tuple$1[0];
 				ok$1 = _tuple$1[1];
 				if (ok$1 && $equal(target.Ref, superCtorRef, ast.Ref)) {
@@ -166343,7 +167586,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					return [new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), expr.Loc, call, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0))];
 				}
 			}
-			_tuple$2 = $assertType(expr.Data, ptrType$45, true);
+			_tuple$2 = $assertType(expr.Data, ptrType$47, true);
 			comma = _tuple$2[0];
 			ok$2 = _tuple$2[1];
 			if (ok$2 && (comma.Op === 36)) {
@@ -166352,7 +167595,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				loc = $clone(_tuple$3[1], logger.Loc);
 				call$1 = _tuple$3[2];
 				after = $clone(_tuple$3[3], js_ast.Expr);
-				if (!(call$1 === ptrType$39.nil)) {
+				if (!(call$1 === ptrType$41.nil)) {
 					return [before, loc, call$1, js_ast.JoinWithComma($clone(after, js_ast.Expr), $clone(comma.Right, js_ast.Expr))];
 				}
 				_tuple$4 = findFirstTopLevelSuperCall($clone(comma.Right, js_ast.Expr), $clone(superCtorRef, ast.Ref));
@@ -166360,11 +167603,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				loc$1 = $clone(_tuple$4[1], logger.Loc);
 				call$2 = _tuple$4[2];
 				after$1 = $clone(_tuple$4[3], js_ast.Expr);
-				if (!(call$2 === ptrType$39.nil)) {
+				if (!(call$2 === ptrType$41.nil)) {
 					return [js_ast.JoinWithComma($clone(comma.Left, js_ast.Expr), $clone(before$1, js_ast.Expr)), loc$1, call$2, after$1];
 				}
 			}
-			return [new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), new logger.Loc.ptr(0), ptrType$39.nil, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0))];
+			return [new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), new logger.Loc.ptr(0), ptrType$41.nil, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0))];
 		};
 		$ptrType(parser).prototype.markSyntaxFeature = function markSyntaxFeature(feature, r) {
 			var {_1, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$19, _arg$2, _arg$20, _arg$21, _arg$22, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, didGenerateError, feature, kind, kind$1, name, p, r, where, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {feature, r});
@@ -166663,29 +167906,29 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* */ } return; } var $f = {$blk: markAsyncFn, $c: true, $r, $24r, _r, asyncRange, didGenerateError, feature, isGenerator, p, $s};return $f;
 		};
 		$ptrType(parser).prototype.captureThis = function captureThis() {
-			var p, ref, ref$1;
+			var p, ref, ref$1, x;
 			p = this;
 			if (p.fnOnlyDataVisit.thisCaptureRef === ptrType$11.nil) {
 				ref = $clone(p.newSymbol(1, "_this"), ast.Ref);
 				p.fnOnlyDataVisit.thisCaptureRef = ref;
 			}
-			ref$1 = $clone(p.fnOnlyDataVisit.thisCaptureRef, ast.Ref);
+			ref$1 = $clone((x = p.fnOnlyDataVisit.thisCaptureRef, (x === ptrType$11.nil && $throwNilPointerError(), x)), ast.Ref);
 			p.recordUsage($clone(ref$1, ast.Ref));
 			return ref$1;
 		};
 		$ptrType(parser).prototype.captureArguments = function captureArguments() {
-			var p, ref, ref$1;
+			var p, ref, ref$1, x;
 			p = this;
 			if (p.fnOnlyDataVisit.argumentsCaptureRef === ptrType$11.nil) {
 				ref = $clone(p.newSymbol(1, "_arguments"), ast.Ref);
 				p.fnOnlyDataVisit.argumentsCaptureRef = ref;
 			}
-			ref$1 = $clone(p.fnOnlyDataVisit.argumentsCaptureRef, ast.Ref);
+			ref$1 = $clone((x = p.fnOnlyDataVisit.argumentsCaptureRef, (x === ptrType$11.nil && $throwNilPointerError(), x)), ast.Ref);
 			p.recordUsage($clone(ref$1, ast.Ref));
 			return ref$1;
 		};
 		$ptrType(parser).prototype.lowerFunction = function lowerFunction(isAsync, isGenerator, args, bodyLoc, bodyBlock, preferExpr, hasRestArg, isArrow) {
-			var {_arg, _arg$1, _entry, _i, _i$1, _i$2, _i$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, _tuple$2, arg, arg$1, arg$2, arg$3, argRef, argRef$1, args, bodyBlock, bodyLoc, callAsync, couldThrowErrors, decls, fn, forwardedArgs, hasRestArg, hasThisValue, i, i$1, i$2, id, init, isArrow, isAsync, isGenerator, item, items, name, ok, ok$1, p, preferExpr, prefixStmts, ref, target, thisValue, usesArgumentsRef, x, $s, $r, $c} = $restore(this, {isAsync, isGenerator, args, bodyLoc, bodyBlock, preferExpr, hasRestArg, isArrow});
+			var {_arg, _arg$1, _entry, _i, _i$1, _i$2, _i$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, _tuple$2, arg, arg$1, arg$2, arg$3, argRef, argRef$1, args, bodyBlock, bodyLoc, callAsync, couldThrowErrors, decls, fn, forwardedArgs, hasRestArg, hasThisValue, i, i$1, i$2, id, init, isArrow, isAsync, isGenerator, item, items, name, ok, ok$1, p, preferExpr, prefixStmts, ref, target, thisValue, usesArgumentsRef, x, x$1, x$2, $s, $r, $c} = $restore(this, {isAsync, isGenerator, args, bodyLoc, bodyBlock, preferExpr, hasRestArg, isArrow});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			/* */ if (p.options.optionsThatSupportStructuralEquality.unsupportedJSFeatures.Has(new compat.JSFeature(1024, 0))) { $s = 1; continue; }
@@ -166722,10 +167965,10 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					bodyBlock.Stmts = $appendSlice(prefixStmts, bodyBlock.Stmts);
 				}
 			/* } */ case 2:
-			/* */ if (isAsync.$get() && (p.options.optionsThatSupportStructuralEquality.unsupportedJSFeatures.Has(new compat.JSFeature(0, 8)) || (!(isGenerator === ptrType$46.nil) && isGenerator.$get() && p.options.optionsThatSupportStructuralEquality.unsupportedJSFeatures.Has(new compat.JSFeature(0, 16))))) { $s = 9; continue; }
+			/* */ if (isAsync.$get() && (p.options.optionsThatSupportStructuralEquality.unsupportedJSFeatures.Has(new compat.JSFeature(0, 8)) || (!(isGenerator === ptrType$48.nil) && isGenerator.$get() && p.options.optionsThatSupportStructuralEquality.unsupportedJSFeatures.Has(new compat.JSFeature(0, 16))))) { $s = 9; continue; }
 			/* */ $s = 10; continue;
-			/* if (isAsync.$get() && (p.options.optionsThatSupportStructuralEquality.unsupportedJSFeatures.Has(new compat.JSFeature(0, 8)) || (!(isGenerator === ptrType$46.nil) && isGenerator.$get() && p.options.optionsThatSupportStructuralEquality.unsupportedJSFeatures.Has(new compat.JSFeature(0, 16))))) { */ case 9:
-				if (!(preferExpr === ptrType$46.nil)) {
+			/* if (isAsync.$get() && (p.options.optionsThatSupportStructuralEquality.unsupportedJSFeatures.Has(new compat.JSFeature(0, 8)) || (!(isGenerator === ptrType$48.nil) && isGenerator.$get() && p.options.optionsThatSupportStructuralEquality.unsupportedJSFeatures.Has(new compat.JSFeature(0, 16))))) { */ case 9:
+				if (!(preferExpr === ptrType$48.nil)) {
 					preferExpr.$set(true);
 				}
 				_r$2 = p.valueForThis($clone(bodyLoc, logger.Loc), false, 0, false, false); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
@@ -166737,7 +167980,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				} else if (!hasThisValue) {
 					js_ast.Expr.copy(thisValue, new js_ast.Expr.ptr(js_ast.EThisShared, $clone(bodyLoc, logger.Loc)));
 				}
-				fn = new js_ast.Fn.ptr(ptrType$12.nil, sliceType$10.nil, $clone(new js_ast.FnBody.ptr($clone(bodyBlock, js_ast.SBlock), $clone(bodyLoc, logger.Loc)), js_ast.FnBody), new ast.Ref.ptr(0, 0), new logger.Loc.ptr(0), false, true, false, false, false, false);
+				fn = new js_ast.Fn.ptr(ptrType$12.nil, sliceType$10.nil, $clone(new js_ast.FnBody.ptr($clone((bodyBlock === ptrType$49.nil && $throwNilPointerError(), bodyBlock), js_ast.SBlock), $clone(bodyLoc, logger.Loc)), js_ast.FnBody), new ast.Ref.ptr(0, 0), new logger.Loc.ptr(0), false, true, false, false, false, false);
 				bodyBlock.Stmts = sliceType$8.nil;
 				couldThrowErrors = false;
 				_ref$1 = args.$get();
@@ -166745,7 +167988,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				while (true) {
 					if (!(_i$1 < _ref$1.$length)) { break; }
 					arg$1 = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), js_ast.Arg);
-					_tuple$2 = $assertType(arg$1.Binding.Data, ptrType$34, true);
+					_tuple$2 = $assertType(arg$1.Binding.Data, ptrType$35, true);
 					ok$1 = _tuple$2[1];
 					if (!ok$1 || (!($interfaceIsEqual(arg$1.DefaultOrNil.Data, $ifaceNil)) && couldPotentiallyThrow(arg$1.DefaultOrNil.Data))) {
 						couldThrowErrors = true;
@@ -166753,7 +167996,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					}
 					_i$1++;
 				}
-				usesArgumentsRef = !isArrow && !(p.fnOnlyDataVisit.argumentsRef === ptrType$11.nil) && (_entry = $mapIndex(p.symbolUses,ast.Ref.keyFor(p.fnOnlyDataVisit.argumentsRef)), _entry !== undefined ? _entry.v : new js_ast.SymbolUse.ptr(0)).CountEstimate > 0;
+				usesArgumentsRef = !isArrow && !(p.fnOnlyDataVisit.argumentsRef === ptrType$11.nil) && (_entry = $mapIndex(p.symbolUses,ast.Ref.keyFor((x$1 = p.fnOnlyDataVisit.argumentsRef, (x$1 === ptrType$11.nil && $throwNilPointerError(), x$1)))), _entry !== undefined ? _entry.v : new js_ast.SymbolUse.ptr(0)).CountEstimate > 0;
 				forwardedArgs = new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0));
 				/* */ if (!couldThrowErrors && !usesArgumentsRef) { $s = 12; continue; }
 				/* */ $s = 13; continue;
@@ -166786,7 +168029,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* */ if (!isArrow) { $s = 19; continue; }
 					/* */ $s = 20; continue;
 					/* if (!isArrow) { */ case 19:
-						js_ast.Expr.copy(forwardedArgs, new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(p.fnOnlyDataVisit.argumentsRef, ast.Ref), false, false, false), $clone(bodyLoc, logger.Loc)));
+						js_ast.Expr.copy(forwardedArgs, new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone((x$2 = p.fnOnlyDataVisit.argumentsRef, (x$2 === ptrType$11.nil && $throwNilPointerError(), x$2)), ast.Ref), false, false, false), $clone(bodyLoc, logger.Loc)));
 						$s = 21; continue;
 					/* } else { */ case 20:
 						/* */ if (args.$get().$length < fn.Args.$length) { $s = 22; continue; }
@@ -166807,7 +168050,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							if (!(_i$3 < _ref$3.$length)) { break; }
 							i$2 = _i$3;
 							arg$3 = $clone(((_i$3 < 0 || _i$3 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$3]), js_ast.Arg);
-							id = $assertType(arg$3.Binding.Data, ptrType$34);
+							id = $assertType(arg$3.Binding.Data, ptrType$35);
 							item = new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(id.Ref, ast.Ref), false, false, false), $clone(arg$3.Binding.Loc, logger.Loc));
 							if (hasRestArg.$get() && ((i$2 + 1 >> 0) === args.$get().$length)) {
 								item.Data = new js_ast.ESpread.ptr($clone(item, js_ast.Expr));
@@ -166819,7 +168062,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* } */ case 21:
 				/* } */ case 14:
 				name = "";
-				if (!(isGenerator === ptrType$46.nil) && isGenerator.$get()) {
+				if (!(isGenerator === ptrType$48.nil) && isGenerator.$get()) {
 					name = "__asyncGenerator";
 					isGenerator.$set(false);
 				} else {
@@ -166830,7 +168073,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				bodyBlock.Stmts = new sliceType$8([$clone(new js_ast.Stmt.ptr(new js_ast.SReturn.ptr($clone(callAsync, js_ast.Expr)), $clone(bodyLoc, logger.Loc)), js_ast.Stmt)]);
 			/* } */ case 10:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: lowerFunction, $c: true, $r, _arg, _arg$1, _entry, _i, _i$1, _i$2, _i$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, _tuple$2, arg, arg$1, arg$2, arg$3, argRef, argRef$1, args, bodyBlock, bodyLoc, callAsync, couldThrowErrors, decls, fn, forwardedArgs, hasRestArg, hasThisValue, i, i$1, i$2, id, init, isArrow, isAsync, isGenerator, item, items, name, ok, ok$1, p, preferExpr, prefixStmts, ref, target, thisValue, usesArgumentsRef, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: lowerFunction, $c: true, $r, _arg, _arg$1, _entry, _i, _i$1, _i$2, _i$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, _tuple$2, arg, arg$1, arg$2, arg$3, argRef, argRef$1, args, bodyBlock, bodyLoc, callAsync, couldThrowErrors, decls, fn, forwardedArgs, hasRestArg, hasThisValue, i, i$1, i$2, id, init, isArrow, isAsync, isGenerator, item, items, name, ok, ok$1, p, preferExpr, prefixStmts, ref, target, thisValue, usesArgumentsRef, x, x$1, x$2, $s};return $f;
 		};
 		$ptrType(parser).prototype.lowerOptionalChain = function lowerOptionalChain(expr, in$1, childOut) {
 			var {$24r, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, chain, childOut, containsPrivateName, e, e$1, e$10, e$11, e$2, e$3, e$4, e$5, e$6, e$7, e$8, e$9, endsWithPropertyAccess, expr, exprFunc, exprWrapFunc, i, in$1, isNullOrUndefined, key, loc, ok, ok$1, ok$2, ok$3, ok$4, ok$5, ok$6, originalExpr, p, parentThisArgFunc, parentThisArgWrapFunc, private$1, private$2, private$3, private$4, privateThisFunc, privateThisWrapFunc, result, sideEffects, startsWithCall, targetFunc, targetFunc$1, targetWrapFunc, thisArg, valueWhenUndefined, wrapFunc, wrapFunc$1, x, $s, $r, $c} = $restore(this, {expr, in$1, childOut});
@@ -166847,7 +168090,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			while (true) {
 				chain = $append(chain, expr);
 				_ref = expr.Data;
-				if ($assertType(_ref, ptrType$25, true)[1]) {
+				if ($assertType(_ref, ptrType$26, true)[1]) {
 					e = _ref.$val;
 					js_ast.Expr.copy(expr, e.Target);
 					if (chain.$length === 1) {
@@ -166856,13 +168099,13 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					if (e.OptionalChain === 1) {
 						break flatten;
 					}
-				} else if ($assertType(_ref, ptrType$23, true)[1]) {
+				} else if ($assertType(_ref, ptrType$24, true)[1]) {
 					e$1 = _ref.$val;
 					js_ast.Expr.copy(expr, e$1.Target);
 					if (chain.$length === 1) {
 						endsWithPropertyAccess = true;
 					}
-					_tuple = $assertType(e$1.Index.Data, ptrType$24, true);
+					_tuple = $assertType(e$1.Index.Data, ptrType$25, true);
 					private$1 = _tuple[0];
 					ok = _tuple[1];
 					if (ok && p.privateSymbolNeedsToBeLowered(private$1)) {
@@ -166871,14 +168114,14 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					if (e$1.OptionalChain === 1) {
 						break flatten;
 					}
-				} else if ($assertType(_ref, ptrType$39, true)[1]) {
+				} else if ($assertType(_ref, ptrType$41, true)[1]) {
 					e$2 = _ref.$val;
 					js_ast.Expr.copy(expr, e$2.Target);
 					if (e$2.OptionalChain === 1) {
 						startsWithCall = true;
 						break flatten;
 					}
-				} else if ($assertType(_ref, ptrType$47, true)[1]) {
+				} else if ($assertType(_ref, ptrType$50, true)[1]) {
 					e$3 = _ref.$val;
 					js_ast.Expr.copy(valueWhenUndefined, new js_ast.Expr.ptr(new js_ast.EBoolean.ptr(true), $clone(loc, logger.Loc)));
 					js_ast.Expr.copy(expr, e$3.Value);
@@ -166910,13 +168153,13 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				$s = 3; continue;
 			/* } else { */ case 2:
 				_ref$1 = expr.Data;
-				if ($assertType(_ref$1, ptrType$21, true)[1] || $assertType(_ref$1, ptrType$33, true)[1]) {
+				if ($assertType(_ref$1, ptrType$21, true)[1] || $assertType(_ref$1, ptrType$34, true)[1]) {
 					$s = -1; return [valueWhenUndefined, new exprOut.ptr($throwNilPointerError, $throwNilPointerError, false, false, false)];
 				}
 			/* } */ case 3:
 			_tuple$2 = p.extractPrivateIndex($clone(expr, js_ast.Expr));
 			private$2 = _tuple$2[2];
-			if (!(private$2 === ptrType$24.nil)) {
+			if (!(private$2 === ptrType$25.nil)) {
 				containsPrivateName = true;
 			}
 			if (!p.options.optionsThatSupportStructuralEquality.unsupportedJSFeatures.Has(new compat.JSFeature(4096, 0)) && !containsPrivateName) {
@@ -166935,12 +168178,12 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$s = 15; continue;
 				/* } else { */ case 14:
 					_ref$2 = expr.Data;
-					/* */ if ($assertType(_ref$2, ptrType$25, true)[1]) { $s = 17; continue; }
-					/* */ if ($assertType(_ref$2, ptrType$23, true)[1]) { $s = 18; continue; }
+					/* */ if ($assertType(_ref$2, ptrType$26, true)[1]) { $s = 17; continue; }
+					/* */ if ($assertType(_ref$2, ptrType$24, true)[1]) { $s = 18; continue; }
 					/* */ $s = 19; continue;
-					/* switch (0) { default: if ($assertType(_ref$2, ptrType$25, true)[1]) { */ case 17:
+					/* switch (0) { default: if ($assertType(_ref$2, ptrType$26, true)[1]) { */ case 17:
 						e$5 = _ref$2.$val;
-						_tuple$3 = $assertType(e$5.Target.Data, ptrType$27, true);
+						_tuple$3 = $assertType(e$5.Target.Data, ptrType$28, true);
 						ok$2 = _tuple$3[1];
 						/* */ if (ok$2) { $s = 20; continue; }
 						/* */ $s = 21; continue;
@@ -166962,9 +168205,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							targetWrapFunc = wrapFunc;
 						/* } */ case 22:
 						$s = 19; continue;
-					/* } else if ($assertType(_ref$2, ptrType$23, true)[1]) { */ case 18:
+					/* } else if ($assertType(_ref$2, ptrType$24, true)[1]) { */ case 18:
 						e$6 = _ref$2.$val;
-						_tuple$5 = $assertType(e$6.Target.Data, ptrType$27, true);
+						_tuple$5 = $assertType(e$6.Target.Data, ptrType$28, true);
 						ok$3 = _tuple$5[1];
 						/* */ if (ok$3) { $s = 25; continue; }
 						/* */ $s = 26; continue;
@@ -166979,7 +168222,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							targetFunc$1 = _tuple$6[0];
 							wrapFunc$1 = _tuple$6[1];
 							targetWrapFunc = wrapFunc$1;
-							_tuple$7 = $assertType(e$6.Index.Data, ptrType$24, true);
+							_tuple$7 = $assertType(e$6.Index.Data, ptrType$25, true);
 							private$3 = _tuple$7[0];
 							ok$4 = _tuple$7[1];
 							/* */ if (ok$4 && p.privateSymbolNeedsToBeLowered(private$3)) { $s = 28; continue; }
@@ -167024,18 +168267,18 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					js_ast.Expr.copy(result, _r$12);
 				/* } */ case 40:
 				_ref$3 = ((i < 0 || i >= chain.$length) ? ($throwRuntimeError("index out of range"), undefined) : chain.$array[chain.$offset + i]).Data;
-				/* */ if ($assertType(_ref$3, ptrType$25, true)[1]) { $s = 42; continue; }
-				/* */ if ($assertType(_ref$3, ptrType$23, true)[1]) { $s = 43; continue; }
-				/* */ if ($assertType(_ref$3, ptrType$39, true)[1]) { $s = 44; continue; }
-				/* */ if ($assertType(_ref$3, ptrType$47, true)[1]) { $s = 45; continue; }
+				/* */ if ($assertType(_ref$3, ptrType$26, true)[1]) { $s = 42; continue; }
+				/* */ if ($assertType(_ref$3, ptrType$24, true)[1]) { $s = 43; continue; }
+				/* */ if ($assertType(_ref$3, ptrType$41, true)[1]) { $s = 44; continue; }
+				/* */ if ($assertType(_ref$3, ptrType$50, true)[1]) { $s = 45; continue; }
 				/* */ $s = 46; continue;
-				/* switch (0) { default: if ($assertType(_ref$3, ptrType$25, true)[1]) { */ case 42:
+				/* switch (0) { default: if ($assertType(_ref$3, ptrType$26, true)[1]) { */ case 42:
 					e$7 = _ref$3.$val;
 					js_ast.Expr.copy(result, new js_ast.Expr.ptr(new js_ast.EDot.ptr($clone(result, js_ast.Expr), e$7.Name, $clone(e$7.NameLoc, logger.Loc), 0, false, false, false), $clone(loc, logger.Loc)));
 					$s = 47; continue;
-				/* } else if ($assertType(_ref$3, ptrType$23, true)[1]) { */ case 43:
+				/* } else if ($assertType(_ref$3, ptrType$24, true)[1]) { */ case 43:
 					e$8 = _ref$3.$val;
-					_tuple$10 = $assertType(e$8.Index.Data, ptrType$24, true);
+					_tuple$10 = $assertType(e$8.Index.Data, ptrType$25, true);
 					private$4 = _tuple$10[0];
 					ok$5 = _tuple$10[1];
 					/* */ if (ok$5 && p.privateSymbolNeedsToBeLowered(private$4)) { $s = 48; continue; }
@@ -167044,7 +168287,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						/* */ if (i > 0) { $s = 50; continue; }
 						/* */ $s = 51; continue;
 						/* if (i > 0) { */ case 50:
-							_tuple$11 = $assertType((x = i - 1 >> 0, ((x < 0 || x >= chain.$length) ? ($throwRuntimeError("index out of range"), undefined) : chain.$array[chain.$offset + x])).Data, ptrType$39, true);
+							_tuple$11 = $assertType((x = i - 1 >> 0, ((x < 0 || x >= chain.$length) ? ($throwRuntimeError("index out of range"), undefined) : chain.$array[chain.$offset + x])).Data, ptrType$41, true);
 							ok$6 = _tuple$11[1];
 							/* */ if (ok$6) { $s = 52; continue; }
 							/* */ $s = 53; continue;
@@ -167062,7 +168305,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* } */ case 49:
 					js_ast.Expr.copy(result, new js_ast.Expr.ptr(new js_ast.EIndex.ptr($clone(result, js_ast.Expr), $clone(e$8.Index, js_ast.Expr), new logger.Loc.ptr(0), 0, false, false, false), $clone(loc, logger.Loc)));
 					$s = 47; continue;
-				/* } else if ($assertType(_ref$3, ptrType$39, true)[1]) { */ case 44:
+				/* } else if ($assertType(_ref$3, ptrType$41, true)[1]) { */ case 44:
 					e$9 = _ref$3.$val;
 					if ((i === (chain.$length - 1 >> 0)) && !($interfaceIsEqual(thisArg.Data, $ifaceNil))) {
 						js_ast.Expr.copy(result, new js_ast.Expr.ptr(new js_ast.ECall.ptr($clone(new js_ast.Expr.ptr(new js_ast.EDot.ptr($clone(result, js_ast.Expr), "call", $clone(loc, logger.Loc), 0, false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), $appendSlice(new sliceType$6([$clone(thisArg, js_ast.Expr)]), e$9.Args), new logger.Loc.ptr(0), 0, 2, e$9.IsMultiLine, e$9.CanBeUnwrappedIfUnused), $clone(loc, logger.Loc)));
@@ -167079,7 +168322,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* } */ case 56:
 					js_ast.Expr.copy(result, new js_ast.Expr.ptr(new js_ast.ECall.ptr($clone(result, js_ast.Expr), e$9.Args, new logger.Loc.ptr(0), 0, e$9.Kind, e$9.IsMultiLine, e$9.CanBeUnwrappedIfUnused), $clone(loc, logger.Loc)));
 					$s = 47; continue;
-				/* } else if ($assertType(_ref$3, ptrType$47, true)[1]) { */ case 45:
+				/* } else if ($assertType(_ref$3, ptrType$50, true)[1]) { */ case 45:
 					e$10 = _ref$3.$val;
 					js_ast.Expr.copy(result, new js_ast.Expr.ptr(new js_ast.EUnary.ptr($clone(result, js_ast.Expr), 6, false, e$10.WasOriginallyDeleteOfIdentifierOrPropertyAccess), $clone(loc, logger.Loc)));
 					$s = 47; continue;
@@ -167127,11 +168370,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			_ref = value.Data;
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$23, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$32, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$24, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$33, true)[1]) { $s = 3; continue; }
 			/* */ $s = 4; continue;
-			/* if ($assertType(_ref, ptrType$25, true)[1]) { */ case 1:
+			/* if ($assertType(_ref, ptrType$26, true)[1]) { */ case 1:
 				left = _ref.$val;
 				/* */ if (left.OptionalChain === 0) { $s = 5; continue; }
 				/* */ $s = 6; continue;
@@ -167149,7 +168392,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$s = 11; case 11: return $24r;
 				/* } */ case 6:
 				$s = 4; continue;
-			/* } else if ($assertType(_ref, ptrType$23, true)[1]) { */ case 2:
+			/* } else if ($assertType(_ref, ptrType$24, true)[1]) { */ case 2:
 				left$1 = _ref.$val;
 				/* */ if (left$1.OptionalChain === 0) { $s = 12; continue; }
 				/* */ $s = 13; continue;
@@ -167173,7 +168416,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$s = 21; case 21: return $24r$1;
 				/* } */ case 13:
 				$s = 4; continue;
-			/* } else if ($assertType(_ref, ptrType$32, true)[1]) { */ case 3:
+			/* } else if ($assertType(_ref, ptrType$33, true)[1]) { */ case 3:
 				left$2 = _ref.$val;
 				_r$11 = callback($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(left$2.Ref, ast.Ref), false, false, false), $clone(value.Loc, logger.Loc)), js_ast.Expr), $clone(value, js_ast.Expr)); /* */ $s = 22; case 22: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
 				$24r$2 = _r$11;
@@ -167193,9 +168436,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			target = $clone(_tuple[0], js_ast.Expr);
 			privateLoc = $clone(_tuple[1], logger.Loc);
 			private$1 = _tuple[2];
-			/* */ if (!(private$1 === ptrType$24.nil)) { $s = 1; continue; }
+			/* */ if (!(private$1 === ptrType$25.nil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!(private$1 === ptrType$24.nil)) { */ case 1:
+			/* if (!(private$1 === ptrType$25.nil)) { */ case 1:
 				_tuple$1 = p[0].captureValueWithPossibleSideEffects($clone(loc[0], logger.Loc), 2, $clone(target, js_ast.Expr), 0);
 				targetFunc = _tuple$1[0];
 				targetWrapFunc = _tuple$1[1];
@@ -167233,9 +168476,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			target = $clone(_tuple[0], js_ast.Expr);
 			privateLoc = $clone(_tuple[1], logger.Loc);
 			private$1 = _tuple[2];
-			/* */ if (!(private$1 === ptrType$24.nil)) { $s = 1; continue; }
+			/* */ if (!(private$1 === ptrType$25.nil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!(private$1 === ptrType$24.nil)) { */ case 1:
+			/* if (!(private$1 === ptrType$25.nil)) { */ case 1:
 				/* */ if (p[0].options.optionsThatSupportStructuralEquality.unsupportedJSFeatures.Has(new compat.JSFeature(128, 0))) { $s = 3; continue; }
 				/* */ $s = 4; continue;
 				/* if (p[0].options.optionsThatSupportStructuralEquality.unsupportedJSFeatures.Has(new compat.JSFeature(128, 0))) { */ case 3:
@@ -167297,9 +168540,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			target = $clone(_tuple[0], js_ast.Expr);
 			privateLoc = $clone(_tuple[1], logger.Loc);
 			private$1 = _tuple[2];
-			/* */ if (!(private$1 === ptrType$24.nil)) { $s = 1; continue; }
+			/* */ if (!(private$1 === ptrType$25.nil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!(private$1 === ptrType$24.nil)) { */ case 1:
+			/* if (!(private$1 === ptrType$25.nil)) { */ case 1:
 				_tuple$1 = p.captureValueWithPossibleSideEffects($clone(loc[0], logger.Loc), 2, $clone(target, js_ast.Expr), 0);
 				targetFunc = _tuple$1[0];
 				targetWrapFunc = _tuple$1[1];
@@ -167417,7 +168660,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			body = sliceType$8.nil;
 			closeBraceLoc = new logger.Loc.ptr(0);
 			body = $append(body, loop.Init);
-			_tuple = $assertType(loop.Body.Data, ptrType$48, true);
+			_tuple = $assertType(loop.Body.Data, ptrType$49, true);
 			block = _tuple[0];
 			ok = _tuple[1];
 			if (ok) {
@@ -167430,12 +168673,12 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			awaitTempCallIter = new js_ast.Expr.ptr(new js_ast.ECall.ptr($clone(new js_ast.Expr.ptr(new js_ast.EDot.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(tempRef$1, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), "call", $clone(loc, logger.Loc), 0, false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), new sliceType$6([$clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(iterRef, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr)]), new logger.Loc.ptr(0), 0, 2, false, false), $clone(loc, logger.Loc));
 			js_ast.Expr.copy(awaitIterNext, p.maybeLowerAwait($clone(awaitIterNext.Loc, logger.Loc), new js_ast.EAwait.ptr($clone(awaitIterNext, js_ast.Expr))));
 			js_ast.Expr.copy(awaitTempCallIter, p.maybeLowerAwait($clone(awaitTempCallIter.Loc, logger.Loc), new js_ast.EAwait.ptr($clone(awaitTempCallIter, js_ast.Expr))));
-			return $append(stmts, new js_ast.Stmt.ptr(new js_ast.STry.ptr(new js_ast.Catch.ptr($clone(new js_ast.Binding.ptr(new js_ast.BIdentifier.ptr($clone(tempRef$1, ast.Ref)), $clone(loc, logger.Loc)), js_ast.Binding), $clone(new js_ast.SBlock.ptr(new sliceType$8([$clone(new js_ast.Stmt.ptr(new js_ast.SExpr.ptr($clone(new js_ast.Expr.ptr(new js_ast.EBinary.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(errorRef, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EArray.ptr(new sliceType$6([$clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(tempRef$1, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr)]), new logger.Loc.ptr(0), new logger.Loc.ptr(0), true, false), $clone(loc, logger.Loc)), js_ast.Expr), 37), $clone(loc, logger.Loc)), js_ast.Expr), false), $clone(loc, logger.Loc)), js_ast.Stmt)]), new logger.Loc.ptr(0)), js_ast.SBlock), $clone(loc, logger.Loc), new logger.Loc.ptr(0)), new js_ast.Finally.ptr($clone(new js_ast.SBlock.ptr(new sliceType$8([$clone(new js_ast.Stmt.ptr(new js_ast.STry.ptr(ptrType$49.nil, new js_ast.Finally.ptr($clone(new js_ast.SBlock.ptr(new sliceType$8([$clone(new js_ast.Stmt.ptr(new js_ast.SIf.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(errorRef, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Stmt.ptr(new js_ast.SThrow.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIndex.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(errorRef, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.ENumber.ptr(0), $clone(loc, logger.Loc)), js_ast.Expr), new logger.Loc.ptr(0), 0, false, false, false), $clone(loc, logger.Loc)), js_ast.Expr)), $clone(loc, logger.Loc)), js_ast.Stmt), new js_ast.Stmt.ptr($ifaceNil, new logger.Loc.ptr(0)), false, false), $clone(loc, logger.Loc)), js_ast.Stmt)]), new logger.Loc.ptr(0)), js_ast.SBlock), $clone(loc, logger.Loc)), $clone(new js_ast.SBlock.ptr(new sliceType$8([$clone(new js_ast.Stmt.ptr(new js_ast.SExpr.ptr($clone(new js_ast.Expr.ptr(new js_ast.EBinary.ptr($clone(new js_ast.Expr.ptr(new js_ast.EBinary.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(moreRef, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EBinary.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(tempRef$1, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EDot.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(iterRef, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), "return", $clone(loc, logger.Loc), 0, false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), 37), $clone(loc, logger.Loc)), js_ast.Expr), 32), $clone(loc, logger.Loc)), js_ast.Expr), $clone(awaitTempCallIter, js_ast.Expr), 32), $clone(loc, logger.Loc)), js_ast.Expr), false), $clone(loc, logger.Loc)), js_ast.Stmt)]), new logger.Loc.ptr(0)), js_ast.SBlock), $clone(loc, logger.Loc)), $clone(loc, logger.Loc)), js_ast.Stmt)]), new logger.Loc.ptr(0)), js_ast.SBlock), $clone(loc, logger.Loc)), $clone(new js_ast.SBlock.ptr(new sliceType$8([$clone(new js_ast.Stmt.ptr(new js_ast.SFor.ptr($clone(new js_ast.Stmt.ptr(new js_ast.SLocal.ptr(new sliceType$7([$clone(new js_ast.Decl.ptr($clone(new js_ast.Binding.ptr(new js_ast.BIdentifier.ptr($clone(iterRef, ast.Ref)), $clone(loc, logger.Loc)), js_ast.Binding), $clone(p.callRuntime($clone(loc, logger.Loc), "__forAwait", new sliceType$6([$clone(loop.Value, js_ast.Expr)])), js_ast.Expr)), js_ast.Decl), $clone(new js_ast.Decl.ptr($clone(new js_ast.Binding.ptr(new js_ast.BIdentifier.ptr($clone(moreRef, ast.Ref)), $clone(loc, logger.Loc)), js_ast.Binding), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0))), js_ast.Decl), $clone(new js_ast.Decl.ptr($clone(new js_ast.Binding.ptr(new js_ast.BIdentifier.ptr($clone(tempRef$1, ast.Ref)), $clone(loc, logger.Loc)), js_ast.Binding), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0))), js_ast.Decl), $clone(new js_ast.Decl.ptr($clone(new js_ast.Binding.ptr(new js_ast.BIdentifier.ptr($clone(errorRef, ast.Ref)), $clone(loc, logger.Loc)), js_ast.Binding), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0))), js_ast.Decl)]), 0, false, false), $clone(loc, logger.Loc)), js_ast.Stmt), $clone(new js_ast.Expr.ptr(new js_ast.EBinary.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(moreRef, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EUnary.ptr($clone(new js_ast.Expr.ptr(new js_ast.EDot.ptr($clone(new js_ast.Expr.ptr(new js_ast.EBinary.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(tempRef$1, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), $clone(awaitIterNext, js_ast.Expr), 37), $clone(loc, logger.Loc)), js_ast.Expr), "done", $clone(loc, logger.Loc), 0, false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), 3, false, false), $clone(loc, logger.Loc)), js_ast.Expr), 37), $clone(loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EBinary.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(moreRef, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EBoolean.ptr(false), $clone(loc, logger.Loc)), js_ast.Expr), 37), $clone(loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Stmt.ptr(new js_ast.SBlock.ptr(body, $clone(closeBraceLoc, logger.Loc)), $clone(loop.Body.Loc, logger.Loc)), js_ast.Stmt), false), $clone(loc, logger.Loc)), js_ast.Stmt)]), new logger.Loc.ptr(0)), js_ast.SBlock), $clone(loc, logger.Loc)), $clone(loc, logger.Loc)));
+			return $append(stmts, new js_ast.Stmt.ptr(new js_ast.STry.ptr(new js_ast.Catch.ptr($clone(new js_ast.Binding.ptr(new js_ast.BIdentifier.ptr($clone(tempRef$1, ast.Ref)), $clone(loc, logger.Loc)), js_ast.Binding), $clone(new js_ast.SBlock.ptr(new sliceType$8([$clone(new js_ast.Stmt.ptr(new js_ast.SExpr.ptr($clone(new js_ast.Expr.ptr(new js_ast.EBinary.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(errorRef, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EArray.ptr(new sliceType$6([$clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(tempRef$1, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr)]), new logger.Loc.ptr(0), new logger.Loc.ptr(0), true, false), $clone(loc, logger.Loc)), js_ast.Expr), 37), $clone(loc, logger.Loc)), js_ast.Expr), false), $clone(loc, logger.Loc)), js_ast.Stmt)]), new logger.Loc.ptr(0)), js_ast.SBlock), $clone(loc, logger.Loc), new logger.Loc.ptr(0)), new js_ast.Finally.ptr($clone(new js_ast.SBlock.ptr(new sliceType$8([$clone(new js_ast.Stmt.ptr(new js_ast.STry.ptr(ptrType$51.nil, new js_ast.Finally.ptr($clone(new js_ast.SBlock.ptr(new sliceType$8([$clone(new js_ast.Stmt.ptr(new js_ast.SIf.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(errorRef, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Stmt.ptr(new js_ast.SThrow.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIndex.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(errorRef, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.ENumber.ptr(0), $clone(loc, logger.Loc)), js_ast.Expr), new logger.Loc.ptr(0), 0, false, false, false), $clone(loc, logger.Loc)), js_ast.Expr)), $clone(loc, logger.Loc)), js_ast.Stmt), new js_ast.Stmt.ptr($ifaceNil, new logger.Loc.ptr(0)), false, false), $clone(loc, logger.Loc)), js_ast.Stmt)]), new logger.Loc.ptr(0)), js_ast.SBlock), $clone(loc, logger.Loc)), $clone(new js_ast.SBlock.ptr(new sliceType$8([$clone(new js_ast.Stmt.ptr(new js_ast.SExpr.ptr($clone(new js_ast.Expr.ptr(new js_ast.EBinary.ptr($clone(new js_ast.Expr.ptr(new js_ast.EBinary.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(moreRef, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EBinary.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(tempRef$1, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EDot.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(iterRef, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), "return", $clone(loc, logger.Loc), 0, false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), 37), $clone(loc, logger.Loc)), js_ast.Expr), 32), $clone(loc, logger.Loc)), js_ast.Expr), $clone(awaitTempCallIter, js_ast.Expr), 32), $clone(loc, logger.Loc)), js_ast.Expr), false), $clone(loc, logger.Loc)), js_ast.Stmt)]), new logger.Loc.ptr(0)), js_ast.SBlock), $clone(loc, logger.Loc)), $clone(loc, logger.Loc)), js_ast.Stmt)]), new logger.Loc.ptr(0)), js_ast.SBlock), $clone(loc, logger.Loc)), $clone(new js_ast.SBlock.ptr(new sliceType$8([$clone(new js_ast.Stmt.ptr(new js_ast.SFor.ptr($clone(new js_ast.Stmt.ptr(new js_ast.SLocal.ptr(new sliceType$7([$clone(new js_ast.Decl.ptr($clone(new js_ast.Binding.ptr(new js_ast.BIdentifier.ptr($clone(iterRef, ast.Ref)), $clone(loc, logger.Loc)), js_ast.Binding), $clone(p.callRuntime($clone(loc, logger.Loc), "__forAwait", new sliceType$6([$clone(loop.Value, js_ast.Expr)])), js_ast.Expr)), js_ast.Decl), $clone(new js_ast.Decl.ptr($clone(new js_ast.Binding.ptr(new js_ast.BIdentifier.ptr($clone(moreRef, ast.Ref)), $clone(loc, logger.Loc)), js_ast.Binding), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0))), js_ast.Decl), $clone(new js_ast.Decl.ptr($clone(new js_ast.Binding.ptr(new js_ast.BIdentifier.ptr($clone(tempRef$1, ast.Ref)), $clone(loc, logger.Loc)), js_ast.Binding), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0))), js_ast.Decl), $clone(new js_ast.Decl.ptr($clone(new js_ast.Binding.ptr(new js_ast.BIdentifier.ptr($clone(errorRef, ast.Ref)), $clone(loc, logger.Loc)), js_ast.Binding), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0))), js_ast.Decl)]), 0, false, false), $clone(loc, logger.Loc)), js_ast.Stmt), $clone(new js_ast.Expr.ptr(new js_ast.EBinary.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(moreRef, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EUnary.ptr($clone(new js_ast.Expr.ptr(new js_ast.EDot.ptr($clone(new js_ast.Expr.ptr(new js_ast.EBinary.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(tempRef$1, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), $clone(awaitIterNext, js_ast.Expr), 37), $clone(loc, logger.Loc)), js_ast.Expr), "done", $clone(loc, logger.Loc), 0, false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), 3, false, false), $clone(loc, logger.Loc)), js_ast.Expr), 37), $clone(loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EBinary.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(moreRef, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EBoolean.ptr(false), $clone(loc, logger.Loc)), js_ast.Expr), 37), $clone(loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Stmt.ptr(new js_ast.SBlock.ptr(body, $clone(closeBraceLoc, logger.Loc)), $clone(loop.Body.Loc, logger.Loc)), js_ast.Stmt), false), $clone(loc, logger.Loc)), js_ast.Stmt)]), new logger.Loc.ptr(0)), js_ast.SBlock), $clone(loc, logger.Loc)), $clone(loc, logger.Loc)));
 		};
 		bindingHasObjectRest = function bindingHasObjectRest$1(binding) {
 			var _i, _i$1, _ref, _ref$1, _ref$2, b, b$1, binding, item, property;
 			_ref = binding.Data;
-			if ($assertType(_ref, ptrType$51, true)[1]) {
+			if ($assertType(_ref, ptrType$53, true)[1]) {
 				b = _ref.$val;
 				_ref$1 = b.Items;
 				_i = 0;
@@ -167447,7 +168690,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					}
 					_i++;
 				}
-			} else if ($assertType(_ref, ptrType$52, true)[1]) {
+			} else if ($assertType(_ref, ptrType$54, true)[1]) {
 				b$1 = _ref.$val;
 				_ref$2 = b$1.Properties;
 				_i$1 = 0;
@@ -167465,7 +168708,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		exprHasObjectRest = function exprHasObjectRest$1(expr) {
 			var _i, _i$1, _ref, _ref$1, _ref$2, e, e$1, e$2, expr, item, property;
 			_ref = expr.Data;
-			if ($assertType(_ref, ptrType$45, true)[1]) {
+			if ($assertType(_ref, ptrType$47, true)[1]) {
 				e = _ref.$val;
 				if ((e.Op === 37) && exprHasObjectRest($clone(e.Left, js_ast.Expr))) {
 					return true;
@@ -167590,14 +168833,14 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* } */ case 8:
 			/* } */ case 3:
 			if (!($interfaceIsEqual(bodyPrefixStmt.Data, $ifaceNil))) {
-				_tuple$1 = $assertType(body.Data, ptrType$48, true);
+				_tuple$1 = $assertType(body.Data, ptrType$49, true);
 				block = _tuple$1[0];
 				ok$1 = _tuple$1[1];
 				if (ok$1) {
 					stmts = $makeSlice(sliceType$8, 0, (1 + block.Stmts.$length >> 0));
 					block.Stmts = $appendSlice($append(stmts, bodyPrefixStmt), block.Stmts);
 				} else {
-					body.Data = new js_ast.SBlock.ptr(new sliceType$8([$clone(bodyPrefixStmt, js_ast.Stmt), $clone(body, js_ast.Stmt)]), new logger.Loc.ptr(0));
+					body.Data = new js_ast.SBlock.ptr(new sliceType$8([$clone(bodyPrefixStmt, js_ast.Stmt), $clone((body === ptrType$55.nil && $throwNilPointerError(), body), js_ast.Stmt)]), new logger.Loc.ptr(0));
 				}
 			}
 			$s = -1; return;
@@ -167730,11 +168973,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 					found = false;
 					_ref$1 = expr.Data;
-					/* */ if ($assertType(_ref$1, ptrType$45, true)[1]) { $s = 1; continue; }
+					/* */ if ($assertType(_ref$1, ptrType$47, true)[1]) { $s = 1; continue; }
 					/* */ if ($assertType(_ref$1, ptrType$17, true)[1]) { $s = 2; continue; }
 					/* */ if ($assertType(_ref$1, ptrType$15, true)[1]) { $s = 3; continue; }
 					/* */ $s = 4; continue;
-					/* if ($assertType(_ref$1, ptrType$45, true)[1]) { */ case 1:
+					/* if ($assertType(_ref$1, ptrType$47, true)[1]) { */ case 1:
 						e = _ref$1.$val;
 						if (!(e.Op === 37)) { _v = false; $s = 7; continue s; }
 						_r = findRestBindings[0]($clone(e.Left, js_ast.Expr)); /* */ $s = 8; case 8: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
@@ -167840,14 +169083,14 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 					split = [split];
 					binding = split[0];
-					_tuple = $assertType(binding.Data, ptrType$45, true);
+					_tuple = $assertType(binding.Data, ptrType$47, true);
 					binary = _tuple[0];
 					ok$1 = _tuple[1];
 					if (ok$1 && (binary.Op === 37)) {
 						binding = binary.Left;
 					}
 					splitRef = $clone(p[0].generateTempRef(declare[0], ""), ast.Ref);
-					deferredBinding = $clone(binding, js_ast.Expr);
+					deferredBinding = $clone((binding === ptrType$36.nil && $throwNilPointerError(), binding), js_ast.Expr);
 					binding.Data = new js_ast.EIdentifier.ptr($clone(splitRef, ast.Ref), false, false, false);
 					items = $append(before, split[0]);
 					tailExpr = new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0));
@@ -167884,10 +169127,10 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						js_ast.Expr.copy(init, new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(ref, ast.Ref), false, false, false), $clone(init.Loc, logger.Loc)));
 						js_ast.Expr.copy(afterSplitInit, new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(ref, ast.Ref), false, false, false), $clone(init.Loc, logger.Loc)));
 					/* } */ case 2:
-					split = (x = upToSplit.$length - 1 >> 0, ((x < 0 || x >= upToSplit.$length) ? ($throwRuntimeError("index out of range"), undefined) : upToSplit.$array[upToSplit.$offset + x]));
+					split = (x = upToSplit.$length - 1 >> 0, ((x < 0 || x >= upToSplit.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(upToSplit.$array, upToSplit.$offset + x, ptrType$37)));
 					binding = split.ValueOrNil;
 					splitRef = $clone(p[0].generateTempRef(declare[0], ""), ast.Ref);
-					deferredBinding = $clone(binding, js_ast.Expr);
+					deferredBinding = $clone((binding === ptrType$36.nil && $throwNilPointerError(), binding), js_ast.Expr);
 					binding.Data = new js_ast.EIdentifier.ptr($clone(splitRef, ast.Ref), false, false, false);
 					p[0].recordUsage($clone(splitRef, ast.Ref));
 					$r = assign[0]($clone(new js_ast.Expr.ptr(new js_ast.EObject.ptr(upToSplit, new logger.Loc.ptr(0), new logger.Loc.ptr(0), isSingleLine, false), $clone(binding.Loc, logger.Loc)), js_ast.Expr), $clone(init, js_ast.Expr)); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -167935,7 +169178,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						/* while (true) { */ case 9:
 							/* if (!(_i$1 < _ref$3.$length)) { break; } */ if(!(_i$1 < _ref$3.$length)) { $s = 10; continue; }
 							i$1 = _i$1;
-							property = (x$1 = e$1.Properties, ((i$1 < 0 || i$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i$1]));
+							property = (x$1 = e$1.Properties, ((i$1 < 0 || i$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + i$1, ptrType$37)));
 							/* */ if (property.Kind === 5) { $s = 11; continue; }
 							/* */ $s = 12; continue;
 							/* if (property.Kind === 5) { */ case 11:
@@ -168010,7 +169253,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				capturedKey = (function parser·captureKeyForObjectRest·func2() {
 						return new js_ast.Expr.ptr(new js_ast.EBinary.ptr($clone(new js_ast.Expr.ptr(new js_ast.ENumber.ptr(k$1.Value), $clone(loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EString.ptr(sliceType$3.nil, new logger.Loc.ptr(0), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), 11), $clone(loc, logger.Loc));
 					});
-			} else if ($assertType(_ref, ptrType$32, true)[1]) {
+			} else if ($assertType(_ref, ptrType$33, true)[1]) {
 				k$2 = _ref.$val;
 				capturedKey = (function parser·captureKeyForObjectRest·func3() {
 						p.recordUsage($clone(k$2.Ref, ast.Ref));
@@ -168113,7 +169356,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		couldPotentiallyThrow = function couldPotentiallyThrow$1(data) {
 			var _ref, data;
 			_ref = data;
-			if ($assertType(_ref, ptrType$21, true)[1] || $assertType(_ref, ptrType$33, true)[1] || $assertType(_ref, ptrType$22, true)[1] || $assertType(_ref, ptrType$18, true)[1] || $assertType(_ref, ptrType$53, true)[1] || $assertType(_ref, ptrType$16, true)[1] || $assertType(_ref, ptrType$28, true)[1] || $assertType(_ref, ptrType$54, true)[1]) {
+			if ($assertType(_ref, ptrType$21, true)[1] || $assertType(_ref, ptrType$34, true)[1] || $assertType(_ref, ptrType$22, true)[1] || $assertType(_ref, ptrType$18, true)[1] || $assertType(_ref, ptrType$56, true)[1] || $assertType(_ref, ptrType$16, true)[1] || $assertType(_ref, ptrType$29, true)[1] || $assertType(_ref, ptrType$57, true)[1]) {
 				return false;
 			}
 			return true;
@@ -168126,9 +169369,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			target = $clone(_tuple[0], js_ast.Expr);
 			loc = $clone(_tuple[1], logger.Loc);
 			private$1 = _tuple[2];
-			/* */ if (!(private$1 === ptrType$24.nil)) { $s = 1; continue; }
+			/* */ if (!(private$1 === ptrType$25.nil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!(private$1 === ptrType$24.nil)) { */ case 1:
+			/* if (!(private$1 === ptrType$25.nil)) { */ case 1:
 				_r = p.lowerPrivateSetBinOp($clone(target, js_ast.Expr), $clone(loc, logger.Loc), private$1, op, $clone(right, js_ast.Expr)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				$24r = _r;
 				$s = 4; case 4: return $24r;
@@ -168227,19 +169470,19 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				s = [s];
 				stmt = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), js_ast.Stmt);
 				_ref$1 = stmt.Data;
-				/* */ if ($assertType(_ref$1, ptrType$55, true)[1] || $assertType(_ref$1, ptrType$56, true)[1] || $assertType(_ref$1, ptrType$57, true)[1] || $assertType(_ref$1, ptrType$58, true)[1]) { $s = 3; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$59, true)[1]) { $s = 4; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$58, true)[1] || $assertType(_ref$1, ptrType$59, true)[1] || $assertType(_ref$1, ptrType$60, true)[1] || $assertType(_ref$1, ptrType$61, true)[1]) { $s = 3; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$62, true)[1]) { $s = 4; continue; }
 				/* */ if ($assertType(_ref$1, ptrType$6, true)[1]) { $s = 5; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$31, true)[1]) { $s = 6; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$32, true)[1]) { $s = 6; continue; }
 				/* */ if ($assertType(_ref$1, ptrType$10, true)[1]) { $s = 7; continue; }
 				/* */ $s = 8; continue;
-				/* if ($assertType(_ref$1, ptrType$55, true)[1] || $assertType(_ref$1, ptrType$56, true)[1] || $assertType(_ref$1, ptrType$57, true)[1] || $assertType(_ref$1, ptrType$58, true)[1]) { */ case 3:
+				/* if ($assertType(_ref$1, ptrType$58, true)[1] || $assertType(_ref$1, ptrType$59, true)[1] || $assertType(_ref$1, ptrType$60, true)[1] || $assertType(_ref$1, ptrType$61, true)[1]) { */ case 3:
 					s$1 = _ref$1;
 					result = $append(result, stmt);
 					_i++;
 					/* continue; */ $s = 1; continue;
 					$s = 8; continue;
-				/* } else if ($assertType(_ref$1, ptrType$59, true)[1]) { */ case 4:
+				/* } else if ($assertType(_ref$1, ptrType$62, true)[1]) { */ case 4:
 					s$2 = _ref$1.$val;
 					exports[0] = $appendSlice(exports[0], s$2.Items);
 					_i++;
@@ -168253,7 +169496,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						/* continue; */ $s = 1; continue;
 					}
 					$s = 8; continue;
-				/* } else if ($assertType(_ref$1, ptrType$31, true)[1]) { */ case 6:
+				/* } else if ($assertType(_ref$1, ptrType$32, true)[1]) { */ case 6:
 					s$4 = _ref$1.$val;
 					_tuple = $assertType(s$4.Value.Data, ptrType$6, true);
 					ok = _tuple[1];
@@ -168323,17 +169566,17 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			binding = $clone((x = init.Decls, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Binding, js_ast.Binding);
-			id = $assertType(binding.Data, ptrType$34);
+			id = $assertType(binding.Data, ptrType$35);
 			tempRef$1 = $clone(p.generateTempRef(1, "_" + (x$1 = p.symbols, x$2 = id.Ref.InnerIndex, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])).OriginalName), ast.Ref);
-			_tuple = $assertType(body.Data, ptrType$48, true);
+			_tuple = $assertType(body.Data, ptrType$49, true);
 			block = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
 				block = new js_ast.SBlock.ptr(sliceType$8.nil, new logger.Loc.ptr(0));
-				_tuple$1 = $assertType(body.Data, ptrType$38, true);
+				_tuple$1 = $assertType(body.Data, ptrType$40, true);
 				ok$1 = _tuple$1[1];
 				if (!ok$1) {
-					block.Stmts = $append(block.Stmts, body);
+					block.Stmts = $append(block.Stmts, (body === ptrType$55.nil && $throwNilPointerError(), body));
 				}
 				body.Data = block;
 			}
@@ -168383,7 +169626,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* */ } return; } var $f = {$blk: maybeLowerUsingDeclarationsInSwitch, $c: true, $r, $24r, _i, _i$1, _r, _ref, _ref$1, c, c$1, ctx, loc, p, s, shouldLower, $s};return $f;
 		};
 		OptionsForYarnPnP = function OptionsForYarnPnP$1() {
-			return new Options.ptr(sliceType$22.nil, new config.JSXOptions.ptr(new config.DefineExpr.ptr($ifaceNil, sliceType.nil, new ast.Index32.ptr(0)), new config.DefineExpr.ptr($ifaceNil, sliceType.nil, new ast.Index32.ptr(0)), false, false, false, "", false, false), ptrType$60.nil, ptrType$61.nil, ptrType$61.nil, sliceType.nil, ptrType$62.nil, $clone(new optionsThatSupportStructuralEquality.ptr("", new js_ast.ModuleTypeData.ptr(ptrType$63.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), new config.TSOptions.ptr(new config.TSConfig.ptr(0, 0, 0, 0, 0, 0), false, false), 0, 0, 0, false, false, false, false, false, false, false, false, false, false, false, true), optionsThatSupportStructuralEquality));
+			return new Options.ptr(sliceType$22.nil, new config.JSXOptions.ptr(new config.DefineExpr.ptr($ifaceNil, sliceType.nil, new ast.Index32.ptr(0)), new config.DefineExpr.ptr($ifaceNil, sliceType.nil, new ast.Index32.ptr(0)), false, false, false, "", false, false), ptrType$63.nil, ptrType$64.nil, ptrType$64.nil, sliceType.nil, ptrType$65.nil, $clone(new optionsThatSupportStructuralEquality.ptr("", new js_ast.ModuleTypeData.ptr(ptrType$66.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), new config.TSOptions.ptr(new config.TSConfig.ptr(0, 0, 0, 0, 0, 0), false, false), 0, 0, 0, false, false, false, false, false, false, false, false, false, false, false, true), optionsThatSupportStructuralEquality));
 		};
 		$pkg.OptionsForYarnPnP = OptionsForYarnPnP;
 		OptionsFromConfig = function OptionsFromConfig$1(options) {
@@ -168392,12 +169635,12 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		};
 		$pkg.OptionsFromConfig = OptionsFromConfig;
 		$ptrType(Options).prototype.Equal = function Equal(b) {
-			var _i, _i$1, _ref, _ref$1, a, b, i, j, x, x$1, x$2, x$3, y;
+			var _i, _i$1, _ref, _ref$1, a, b, i, j, x, x$1, x$2, x$3, x$4, x$5, y;
 			a = this;
 			if (!($equal(a.optionsThatSupportStructuralEquality, b.optionsThatSupportStructuralEquality, optionsThatSupportStructuralEquality))) {
 				return false;
 			}
-			if ((a.tsAlwaysStrict === ptrType$60.nil && !(b.tsAlwaysStrict === ptrType$60.nil)) || (!(a.tsAlwaysStrict === ptrType$60.nil) && b.tsAlwaysStrict === ptrType$60.nil) || (!(a.tsAlwaysStrict === ptrType$60.nil) && !(b.tsAlwaysStrict === ptrType$60.nil) && !($equal(a.tsAlwaysStrict, b.tsAlwaysStrict, config.TSAlwaysStrict)))) {
+			if ((a.tsAlwaysStrict === ptrType$63.nil && !(b.tsAlwaysStrict === ptrType$63.nil)) || (!(a.tsAlwaysStrict === ptrType$63.nil) && b.tsAlwaysStrict === ptrType$63.nil) || (!(a.tsAlwaysStrict === ptrType$63.nil) && !(b.tsAlwaysStrict === ptrType$63.nil) && !($equal((x = a.tsAlwaysStrict, (x === ptrType$63.nil && $throwNilPointerError(), x)), (x$1 = b.tsAlwaysStrict, (x$1 === ptrType$63.nil && $throwNilPointerError(), x$1)), config.TSAlwaysStrict)))) {
 				return false;
 			}
 			if (!isSameRegexp(a.mangleProps, b.mangleProps) || !isSameRegexp(a.reserveProps, b.reserveProps)) {
@@ -168414,17 +169657,17 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				i = _i;
-				x = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), config.InjectedFile);
-				y = $clone((x$1 = b.injectedFiles, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i])), config.InjectedFile);
-				if (!($equal(x.Source, y.Source, logger.Source)) || !(x.DefineName === y.DefineName) || !((x.Exports.$length === y.Exports.$length))) {
+				x$2 = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), config.InjectedFile);
+				y = $clone((x$3 = b.injectedFiles, ((i < 0 || i >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + i])), config.InjectedFile);
+				if (!($equal(x$2.Source, y.Source, logger.Source)) || !(x$2.DefineName === y.DefineName) || !((x$2.Exports.$length === y.Exports.$length))) {
 					return false;
 				}
-				_ref$1 = x.Exports;
+				_ref$1 = x$2.Exports;
 				_i$1 = 0;
 				while (true) {
 					if (!(_i$1 < _ref$1.$length)) { break; }
 					j = _i$1;
-					if (!($equal((x$2 = x.Exports, ((j < 0 || j >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + j])), (x$3 = y.Exports, ((j < 0 || j >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + j])), config.InjectableExport))) {
+					if (!($equal((x$4 = x$2.Exports, ((j < 0 || j >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + j])), (x$5 = y.Exports, ((j < 0 || j >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + j])), config.InjectableExport))) {
 						return false;
 					}
 					_i$1++;
@@ -168434,17 +169677,17 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			if (!(a.jsx.Parse === b.jsx.Parse) || !jsxExprsEqual($clone(a.jsx.Factory, config.DefineExpr), $clone(b.jsx.Factory, config.DefineExpr)) || !jsxExprsEqual($clone(a.jsx.Fragment, config.DefineExpr), $clone(b.jsx.Fragment, config.DefineExpr))) {
 				return false;
 			}
-			if ((!(a.defines === ptrType$62.nil) || !(b.defines === ptrType$62.nil)) && (a.defines === ptrType$62.nil || b.defines === ptrType$62.nil || !(((a.defines.IdentifierDefines ? a.defines.IdentifierDefines.size : 0) === (b.defines.IdentifierDefines ? b.defines.IdentifierDefines.size : 0))) || !(((a.defines.DotDefines ? a.defines.DotDefines.size : 0) === (b.defines.DotDefines ? b.defines.DotDefines.size : 0))))) {
+			if ((!(a.defines === ptrType$65.nil) || !(b.defines === ptrType$65.nil)) && (a.defines === ptrType$65.nil || b.defines === ptrType$65.nil || !(((a.defines.IdentifierDefines ? a.defines.IdentifierDefines.size : 0) === (b.defines.IdentifierDefines ? b.defines.IdentifierDefines.size : 0))) || !(((a.defines.DotDefines ? a.defines.DotDefines.size : 0) === (b.defines.DotDefines ? b.defines.DotDefines.size : 0))))) {
 				$panic(new $String("Internal error"));
 			}
 			return true;
 		};
 		isSameRegexp = function isSameRegexp$1(a, b) {
 			var a, b;
-			if (a === ptrType$61.nil) {
-				return b === ptrType$61.nil;
+			if (a === ptrType$64.nil) {
+				return b === ptrType$64.nil;
 			} else {
-				return !(b === ptrType$61.nil) && a.String() === b.String();
+				return !(b === ptrType$64.nil) && a.String() === b.String();
 			}
 		};
 		jsxExprsEqual = function jsxExprsEqual$1(a, b) {
@@ -168502,11 +169745,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				while (true) {
 					if (!(stmts.$length > 0)) { break; }
 					_ref$1 = (x = stmts.$length - 1 >> 0, ((x < 0 || x >= stmts.$length) ? ($throwRuntimeError("index out of range"), undefined) : stmts.$array[stmts.$offset + x])).Data;
-					if ($assertType(_ref$1, ptrType$48, true)[1]) {
+					if ($assertType(_ref$1, ptrType$49, true)[1]) {
 						s$1 = _ref$1.$val;
 						stmts = s$1.Stmts;
 						continue;
-					} else if ($assertType(_ref$1, ptrType$64, true)[1] || $assertType(_ref$1, ptrType$65, true)[1] || $assertType(_ref$1, ptrType$40, true)[1] || $assertType(_ref$1, ptrType$41, true)[1]) {
+					} else if ($assertType(_ref$1, ptrType$67, true)[1] || $assertType(_ref$1, ptrType$68, true)[1] || $assertType(_ref$1, ptrType$42, true)[1] || $assertType(_ref$1, ptrType$43, true)[1]) {
 						s$2 = _ref$1;
 						canFallThrough = false;
 					}
@@ -168551,7 +169794,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			}
 		};
 		$ptrType(duplicateCaseChecker).prototype.check = function check(p, expr) {
-			var {_i, _q, _r, _r$1, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, bucket, c, couldBeIncorrect, dc, earlierRange, entry, equals, expr, hash, kind, laterRange, mask, ok, ok$1, ok$2, p, text, y, $s, $r, $c} = $restore(this, {p, expr});
+			var {_i, _q, _r, _r$1, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, bucket, c, couldBeIncorrect, dc, earlierRange, entry, equals, expr, hash, kind, laterRange, mask, ok, ok$1, ok$2, p, text, x, x$1, y, $s, $r, $c} = $restore(this, {p, expr});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			dc = this;
 			_tuple = duplicateCaseHash($clone(expr, js_ast.Expr));
@@ -168561,7 +169804,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* */ $s = 2; continue;
 			/* if (ok) { */ case 1:
 				bucket = (_r = hash % 251, _r === _r ? _r : $throwRuntimeError("integer divide by zero"));
-				entry = $indexPtr(dc.bloomFilter, (_q = bucket / 8, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero")), ptrType$66);
+				entry = (x = dc.bloomFilter, x$1 = (_q = bucket / 8, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero")), ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x, x$1, ptrType$69)));
 				mask = (y = ((_r$1 = bucket % 8, _r$1 === _r$1 ? _r$1 : $throwRuntimeError("integer divide by zero"))), y < 32 ? (1 << y) : 0) << 24 >>> 24;
 				/* */ if (!(((((entry.$get() & mask) >>> 0)) === 0))) { $s = 3; continue; }
 				/* */ $s = 4; continue;
@@ -168616,18 +169859,18 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				dc.cases = $append(dc.cases, new duplicateCaseValue.ptr($clone(expr, js_ast.Expr), hash));
 			/* } */ case 2:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: check, $c: true, $r, _i, _q, _r, _r$1, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, bucket, c, couldBeIncorrect, dc, earlierRange, entry, equals, expr, hash, kind, laterRange, mask, ok, ok$1, ok$2, p, text, y, $s};return $f;
+			/* */ } return; } var $f = {$blk: check, $c: true, $r, _i, _q, _r, _r$1, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, bucket, c, couldBeIncorrect, dc, earlierRange, entry, equals, expr, hash, kind, laterRange, mask, ok, ok$1, ok$2, p, text, x, x$1, y, $s};return $f;
 		};
 		duplicateCaseHash = function duplicateCaseHash$1(expr) {
 			var _i, _i$1, _ref, _ref$1, _ref$2, _rune, _tuple, _tuple$1, _tuple$2, bits, c, c$1, e, e$1, e$2, e$3, e$4, e$5, e$6, e$7, e$8, e$9, expr, hash, hash$1, index, ok, ok$1, ok$2, target, target$1;
 			_ref = expr.Data;
-			if ($assertType(_ref, ptrType$67, true)[1]) {
+			if ($assertType(_ref, ptrType$70, true)[1]) {
 				e = _ref.$val;
 				return duplicateCaseHash($clone(e.Value, js_ast.Expr));
 			} else if ($assertType(_ref, ptrType$21, true)[1]) {
 				e$1 = _ref.$val;
 				return [0, true];
-			} else if ($assertType(_ref, ptrType$33, true)[1]) {
+			} else if ($assertType(_ref, ptrType$34, true)[1]) {
 				e$2 = _ref.$val;
 				return [1, true];
 			} else if ($assertType(_ref, ptrType$22, true)[1]) {
@@ -168652,7 +169895,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					_i++;
 				}
 				return [hash, true];
-			} else if ($assertType(_ref, ptrType$53, true)[1]) {
+			} else if ($assertType(_ref, ptrType$56, true)[1]) {
 				e$6 = _ref.$val;
 				hash$1 = 5;
 				_ref$2 = e$6.Value;
@@ -168665,10 +169908,10 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					_i$1 += _rune[1];
 				}
 				return [hash$1, true];
-			} else if ($assertType(_ref, ptrType$32, true)[1]) {
+			} else if ($assertType(_ref, ptrType$33, true)[1]) {
 				e$7 = _ref.$val;
 				return [helpers.HashCombine(6, e$7.Ref.InnerIndex), true];
-			} else if ($assertType(_ref, ptrType$25, true)[1]) {
+			} else if ($assertType(_ref, ptrType$26, true)[1]) {
 				e$8 = _ref.$val;
 				_tuple = duplicateCaseHash($clone(e$8.Target, js_ast.Expr));
 				target = _tuple[0];
@@ -168676,7 +169919,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				if (ok) {
 					return [helpers.HashCombineString(helpers.HashCombine(7, target), e$8.Name), true];
 				}
-			} else if ($assertType(_ref, ptrType$23, true)[1]) {
+			} else if ($assertType(_ref, ptrType$24, true)[1]) {
 				e$9 = _ref.$val;
 				_tuple$1 = duplicateCaseHash($clone(e$9.Target, js_ast.Expr));
 				target$1 = _tuple$1[0];
@@ -168696,7 +169939,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			var _ref, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, a, a$1, a$2, a$3, a$4, a$5, a$6, a$7, a$8, a$9, b, b$1, b$2, b$3, b$4, b$5, b$6, b$7, couldBeIncorrect, equal, equals, equals$1, equals$2, equals$3, left, ok, ok$1, ok$10, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, ok$9, right;
 			equals = false;
 			couldBeIncorrect = false;
-			_tuple = $assertType(right.Data, ptrType$67, true);
+			_tuple = $assertType(right.Data, ptrType$70, true);
 			b = _tuple[0];
 			ok = _tuple[1];
 			if (ok) {
@@ -168706,7 +169949,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				return [equals, couldBeIncorrect];
 			}
 			_ref = left.Data;
-			if ($assertType(_ref, ptrType$67, true)[1]) {
+			if ($assertType(_ref, ptrType$70, true)[1]) {
 				a = _ref.$val;
 				_tuple$2 = duplicateCaseEquals($clone(a.Value, js_ast.Expr), $clone(right, js_ast.Expr));
 				equals = _tuple$2[0];
@@ -168721,9 +169964,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				equals = _tmp;
 				couldBeIncorrect = _tmp$1;
 				return [equals, couldBeIncorrect];
-			} else if ($assertType(_ref, ptrType$33, true)[1]) {
+			} else if ($assertType(_ref, ptrType$34, true)[1]) {
 				a$2 = _ref.$val;
-				_tuple$4 = $assertType(right.Data, ptrType$33, true);
+				_tuple$4 = $assertType(right.Data, ptrType$34, true);
 				ok$2 = _tuple$4[1];
 				_tmp$2 = ok$2;
 				_tmp$3 = false;
@@ -168760,9 +170003,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				equals = _tmp$8;
 				couldBeIncorrect = _tmp$9;
 				return [equals, couldBeIncorrect];
-			} else if ($assertType(_ref, ptrType$53, true)[1]) {
+			} else if ($assertType(_ref, ptrType$56, true)[1]) {
 				a$6 = _ref.$val;
-				_tuple$8 = $assertType(right.Data, ptrType$53, true);
+				_tuple$8 = $assertType(right.Data, ptrType$56, true);
 				b$4 = _tuple$8[0];
 				ok$6 = _tuple$8[1];
 				if (ok$6) {
@@ -168775,9 +170018,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					couldBeIncorrect = _tmp$11;
 					return [equals, couldBeIncorrect];
 				}
-			} else if ($assertType(_ref, ptrType$32, true)[1]) {
+			} else if ($assertType(_ref, ptrType$33, true)[1]) {
 				a$7 = _ref.$val;
-				_tuple$10 = $assertType(right.Data, ptrType$32, true);
+				_tuple$10 = $assertType(right.Data, ptrType$33, true);
 				b$5 = _tuple$10[0];
 				ok$8 = _tuple$10[1];
 				_tmp$12 = ok$8 && $equal(a$7.Ref, b$5.Ref, ast.Ref);
@@ -168785,9 +170028,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				equals = _tmp$12;
 				couldBeIncorrect = _tmp$13;
 				return [equals, couldBeIncorrect];
-			} else if ($assertType(_ref, ptrType$25, true)[1]) {
+			} else if ($assertType(_ref, ptrType$26, true)[1]) {
 				a$8 = _ref.$val;
-				_tuple$11 = $assertType(right.Data, ptrType$25, true);
+				_tuple$11 = $assertType(right.Data, ptrType$26, true);
 				b$6 = _tuple$11[0];
 				ok$9 = _tuple$11[1];
 				if (ok$9 && (a$8.OptionalChain === b$6.OptionalChain) && a$8.Name === b$6.Name) {
@@ -168799,9 +170042,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					couldBeIncorrect = _tmp$15;
 					return [equals, couldBeIncorrect];
 				}
-			} else if ($assertType(_ref, ptrType$23, true)[1]) {
+			} else if ($assertType(_ref, ptrType$24, true)[1]) {
 				a$9 = _ref.$val;
-				_tuple$13 = $assertType(right.Data, ptrType$23, true);
+				_tuple$13 = $assertType(right.Data, ptrType$24, true);
 				b$7 = _tuple$13[0];
 				ok$10 = _tuple$13[1];
 				if (ok$10 && (a$9.OptionalChain === b$7.OptionalChain)) {
@@ -168909,7 +170152,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		isJumpStatement = function isJumpStatement$1(data) {
 			var _ref, data;
 			_ref = data;
-			if ($assertType(_ref, ptrType$64, true)[1] || $assertType(_ref, ptrType$65, true)[1] || $assertType(_ref, ptrType$40, true)[1] || $assertType(_ref, ptrType$41, true)[1]) {
+			if ($assertType(_ref, ptrType$67, true)[1] || $assertType(_ref, ptrType$68, true)[1] || $assertType(_ref, ptrType$42, true)[1] || $assertType(_ref, ptrType$43, true)[1]) {
 				return true;
 			}
 			return false;
@@ -168917,27 +170160,27 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		jumpStmtsLookTheSame = function jumpStmtsLookTheSame$1(left, right) {
 			var _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, a, a$1, a$2, a$3, b, b$1, b$2, b$3, left, ok, ok$1, ok$2, ok$3, right;
 			_ref = left;
-			if ($assertType(_ref, ptrType$64, true)[1]) {
+			if ($assertType(_ref, ptrType$67, true)[1]) {
 				a = _ref.$val;
-				_tuple = $assertType(right, ptrType$64, true);
+				_tuple = $assertType(right, ptrType$67, true);
 				b = _tuple[0];
 				ok = _tuple[1];
 				return ok && (a.Label === ptrType$12.nil) === (b.Label === ptrType$12.nil) && (a.Label === ptrType$12.nil || $equal(a.Label.Ref, b.Label.Ref, ast.Ref));
-			} else if ($assertType(_ref, ptrType$65, true)[1]) {
+			} else if ($assertType(_ref, ptrType$68, true)[1]) {
 				a$1 = _ref.$val;
-				_tuple$1 = $assertType(right, ptrType$65, true);
+				_tuple$1 = $assertType(right, ptrType$68, true);
 				b$1 = _tuple$1[0];
 				ok$1 = _tuple$1[1];
 				return ok$1 && (a$1.Label === ptrType$12.nil) === (b$1.Label === ptrType$12.nil) && (a$1.Label === ptrType$12.nil || $equal(a$1.Label.Ref, b$1.Label.Ref, ast.Ref));
-			} else if ($assertType(_ref, ptrType$40, true)[1]) {
+			} else if ($assertType(_ref, ptrType$42, true)[1]) {
 				a$2 = _ref.$val;
-				_tuple$2 = $assertType(right, ptrType$40, true);
+				_tuple$2 = $assertType(right, ptrType$42, true);
 				b$2 = _tuple$2[0];
 				ok$2 = _tuple$2[1];
 				return ok$2 && ($interfaceIsEqual(a$2.ValueOrNil.Data, $ifaceNil)) === ($interfaceIsEqual(b$2.ValueOrNil.Data, $ifaceNil)) && ($interfaceIsEqual(a$2.ValueOrNil.Data, $ifaceNil) || js_ast.ValuesLookTheSame(a$2.ValueOrNil.Data, b$2.ValueOrNil.Data));
-			} else if ($assertType(_ref, ptrType$41, true)[1]) {
+			} else if ($assertType(_ref, ptrType$43, true)[1]) {
 				a$3 = _ref.$val;
-				_tuple$3 = $assertType(right, ptrType$41, true);
+				_tuple$3 = $assertType(right, ptrType$43, true);
 				b$3 = _tuple$3[0];
 				ok$3 = _tuple$3[1];
 				return ok$3 && js_ast.ValuesLookTheSame(a$3.Value.Data, b$3.Value.Data);
@@ -169105,7 +170348,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			var kind, name, p, ref;
 			p = this;
 			ref = new ast.Ref.ptr(p.source.Index, ((p.symbols.$length >>> 0)));
-			p.symbols = $append(p.symbols, new ast.Symbol.ptr(ptrType$68.nil, name, $clone(ast.InvalidRef, ast.Ref), 0, new ast.Index32.ptr(0), new ast.Index32.ptr(0), 0, kind, 0));
+			p.symbols = $append(p.symbols, new ast.Symbol.ptr(ptrType$71.nil, name, $clone(ast.InvalidRef, ast.Ref), 0, new ast.Index32.ptr(0), new ast.Index32.ptr(0), 0, kind, 0));
 			if (p.options.optionsThatSupportStructuralEquality.ts.Parse) {
 				p.tsUseCounts = $append(p.tsUseCounts, 0);
 			}
@@ -169117,12 +170360,12 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			if ($equal(old, new$1, ast.Ref)) {
 				return new$1;
 			}
-			oldSymbol = (x = p.symbols, x$1 = old.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+			oldSymbol = (x = p.symbols, x$1 = old.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$23)));
 			if (!($equal(oldSymbol.Link, ast.InvalidRef, ast.Ref))) {
 				ast.Ref.copy(oldSymbol.Link, p.mergeSymbols($clone(oldSymbol.Link, ast.Ref), $clone(new$1, ast.Ref)));
 				return oldSymbol.Link;
 			}
-			newSymbol$1 = (x$2 = p.symbols, x$3 = new$1.InnerIndex, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]));
+			newSymbol$1 = (x$2 = p.symbols, x$3 = new$1.InnerIndex, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + x$3, ptrType$23)));
 			if (!($equal(newSymbol$1.Link, ast.InvalidRef, ast.Ref))) {
 				ast.Ref.copy(newSymbol$1.Link, p.mergeSymbols($clone(old, ast.Ref), $clone(newSymbol$1.Link, ast.Ref)));
 				return newSymbol$1.Link;
@@ -169201,7 +170444,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* */ if (ok) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if (ok) { */ case 2:
-				symbol = (x = p.symbols, x$1 = existing.Ref.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+				symbol = (x = p.symbols, x$1 = existing.Ref.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$23)));
 					_1 = p.canMergeSymbols(p.currentScope, symbol.Kind, kind);
 					/* */ if (_1 === (0)) { $s = 5; continue; }
 					/* */ if (_1 === (3)) { $s = 6; continue; }
@@ -169274,7 +170517,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* while (true) { */ case 3:
 					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
 					replaced = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), js_ast.ScopeMember);
-					symbol = (x = p.symbols, x$1 = replaced.Ref.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+					symbol = (x = p.symbols, x$1 = replaced.Ref.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$23)));
 					/* */ if (new ast.SymbolKind(symbol.Kind).IsFunction()) { $s = 5; continue; }
 					/* */ $s = 6; continue;
 					/* if (new ast.SymbolKind(symbol.Kind).IsFunction()) { */ case 5:
@@ -169344,7 +170587,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* while (true) { */ case 22:
 					/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 23; continue; }
 					member$2 = $clone(((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]), js_ast.ScopeMember);
-					symbol$1 = (x$4 = p.symbols, x$5 = member$2.Ref.InnerIndex, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5]));
+					symbol$1 = (x$4 = p.symbols, x$5 = member$2.Ref.InnerIndex, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$4.$array, x$4.$offset + x$5, ptrType$23)));
 					/* */ if ((scope.Parent.Kind === 5) && !((symbol$1.Kind === 1))) { $s = 24; continue; }
 					/* */ $s = 25; continue;
 					/* if ((scope.Parent.Kind === 5) && !((symbol$1.Kind === 1))) { */ case 24:
@@ -169376,7 +170619,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							p.hoistedRefForSloppyModeBlockFn = new $global.Map();
 						}
 						_key$1 = $clone(member$2.Ref, ast.Ref); (p.hoistedRefForSloppyModeBlockFn || $throwRuntimeError("assignment to entry in nil map")).set(ast.Ref.keyFor(_key$1), { k: _key$1, v: $clone(hoistedRef, ast.Ref) });
-						symbol$1 = (x$6 = p.symbols, x$7 = hoistedRef.InnerIndex, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7]));
+						symbol$1 = (x$6 = p.symbols, x$7 = hoistedRef.InnerIndex, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$6.$array, x$6.$offset + x$7, ptrType$23)));
 						ast.Ref.copy(member$2.Ref, hoistedRef);
 						isSloppyModeBlockLevelFnStmt = true;
 					}
@@ -169391,7 +170634,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						/* */ if (ok$2) { $s = 31; continue; }
 						/* */ $s = 32; continue;
 						/* if (ok$2) { */ case 31:
-							existingSymbol = (x$8 = p.symbols, x$9 = existingMember$1.Ref.InnerIndex, ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9]));
+							existingSymbol = (x$8 = p.symbols, x$9 = existingMember$1.Ref.InnerIndex, ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$8.$array, x$8.$offset + x$9, ptrType$23)));
 							if ((existingSymbol.Kind === 0) || (existingSymbol.Kind === 1) || (new ast.SymbolKind(existingSymbol.Kind).IsFunction() && ((s.Kind === 6) || (s.Kind === 8)))) {
 								ast.Ref.copy(symbol$1.Link, existingMember$1.Ref);
 								_key$2 = symbol$1.OriginalName; (s.Members || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$2), { k: _key$2, v: $clone(existingMember$1, js_ast.ScopeMember) });
@@ -169497,14 +170740,14 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			p = this;
 			while (true) {
 				_ref = expr.Data;
-				if ($assertType(_ref, ptrType$32, true)[1]) {
+				if ($assertType(_ref, ptrType$33, true)[1]) {
 					e = _ref.$val;
 					p.ignoreUsage($clone(e.Ref, ast.Ref));
-				} else if ($assertType(_ref, ptrType$25, true)[1]) {
+				} else if ($assertType(_ref, ptrType$26, true)[1]) {
 					e$1 = _ref.$val;
 					js_ast.Expr.copy(expr, e$1.Target);
 					continue;
-				} else if ($assertType(_ref, ptrType$23, true)[1]) {
+				} else if ($assertType(_ref, ptrType$24, true)[1]) {
 					e$2 = _ref.$val;
 					_tuple = $assertType(e$2.Index.Data, ptrType$16, true);
 					ok = _tuple[1];
@@ -169726,7 +170969,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		defineValueCanBeUsedInAssignTarget = function defineValueCanBeUsedInAssignTarget$1(data) {
 			var _ref, data;
 			_ref = data;
-			if ($assertType(_ref, ptrType$32, true)[1] || $assertType(_ref, ptrType$25, true)[1]) {
+			if ($assertType(_ref, ptrType$33, true)[1] || $assertType(_ref, ptrType$26, true)[1]) {
 				return true;
 			}
 			return false;
@@ -169738,14 +170981,14 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			if (!($interfaceIsEqual(expr.Data, $ifaceNil))) {
 				parts = sliceType.nil;
 				while (true) {
-					_tuple = $assertType(expr.Data, ptrType$32, true);
+					_tuple = $assertType(expr.Data, ptrType$33, true);
 					id = _tuple[0];
 					ok = _tuple[1];
 					if (ok) {
 						parts = $append(parts, p.loadNameFromRef($clone(id.Ref, ast.Ref)));
 						break;
 					} else {
-						_tuple$1 = $assertType(expr.Data, ptrType$25, true);
+						_tuple$1 = $assertType(expr.Data, ptrType$26, true);
 						dot = _tuple$1[0];
 						ok$1 = _tuple$1[1];
 						if (ok$1) {
@@ -169753,7 +170996,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							parts = $append(parts, ".");
 							js_ast.Expr.copy(expr, dot.Target);
 						} else {
-							_tuple$2 = $assertType(expr.Data, ptrType$23, true);
+							_tuple$2 = $assertType(expr.Data, ptrType$24, true);
 							index = _tuple$2[0];
 							ok$2 = _tuple$2[1];
 							if (ok$2) {
@@ -169829,14 +171072,14 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			p = this;
 			_ref = key.Data;
 			/* */ if ($assertType(_ref, ptrType$16, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$24, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if ($assertType(_ref, ptrType$16, true)[1]) { */ case 1:
 				k = _ref.$val;
 				_r = fmt.Sprintf("%q", new sliceType$1([new $String(helpers.UTF16ToString(k.Value))])); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				$24r = _r;
 				$s = 5; case 5: return $24r;
-			/* } else if ($assertType(_ref, ptrType$24, true)[1]) { */ case 2:
+			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 2:
 				k$1 = _ref.$val;
 				_r$1 = fmt.Sprintf("%q", new sliceType$1([new $String(p.loadNameFromRef($clone(k$1.Ref, ast.Ref)))])); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				$24r$1 = _r$1;
@@ -169856,13 +171099,13 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			}
 		};
 		$ptrType(parser).prototype.notesForAssertTypeJSON = function notesForAssertTypeJSON(record, alias) {
-			var {$24r, _r, alias, p, record, $s, $r, $c} = $restore(this, {record, alias});
+			var {$24r, _r, alias, p, record, x, $s, $r, $c} = $restore(this, {record, alias});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			_r = fmt.Sprintf("You can either keep the import assertion and only use the \"default\" import, or you can remove the import assertion and use the %q import.", new sliceType$1([new $String(alias)])); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = new sliceType$4([$clone(p.tracker.MsgData($clone(js_lexer.RangeOfImportAssertOrWith($clone(p.source, logger.Source), $clone(ast.FindAssertOrWithEntry(record.AssertOrWith.Entries, "type"), ast.AssertOrWithEntry), 2), logger.Range), "The JSON import assertion is here:"), logger.MsgData), $clone(new logger.MsgData.ptr($ifaceNil, ptrType$2.nil, _r, false), logger.MsgData)]);
+			$24r = new sliceType$4([$clone(p.tracker.MsgData($clone(js_lexer.RangeOfImportAssertOrWith($clone(p.source, logger.Source), $clone((x = ast.FindAssertOrWithEntry(record.AssertOrWith.Entries, "type"), (x === ptrType$72.nil && $throwNilPointerError(), x)), ast.AssertOrWithEntry), 2), logger.Range), "The JSON import assertion is here:"), logger.MsgData), $clone(new logger.MsgData.ptr($ifaceNil, ptrType$2.nil, _r, false), logger.MsgData)]);
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: notesForAssertTypeJSON, $c: true, $r, $24r, _r, alias, p, record, $s};return $f;
+			/* */ } return; } var $f = {$blk: notesForAssertTypeJSON, $c: true, $r, $24r, _r, alias, p, record, x, $s};return $f;
 		};
 		$ptrType(parser).prototype.parseStringLiteral = function parseStringLiteral() {
 			var {_r, _r$1, hasPropertyKeyComment, legacyOctalLoc, loc, name, p, text, value, value$1, $s, $r, $c} = $restore(this, {});
@@ -169976,7 +171219,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* */ if (p.options.optionsThatSupportStructuralEquality.ts.Parse && (p.lexer.Token === 21) && wasIdentifier && opts.isClass) { $s = 25; continue; }
 					/* */ $s = 26; continue;
 					/* if (p.options.optionsThatSupportStructuralEquality.ts.Parse && (p.lexer.Token === 21) && wasIdentifier && opts.isClass) { */ case 25:
-						_tuple = $assertType(expr.Data, ptrType$32, true);
+						_tuple = $assertType(expr.Data, ptrType$33, true);
 						ok = _tuple[1];
 						/* */ if (ok) { $s = 27; continue; }
 						/* */ $s = 28; continue;
@@ -170055,7 +171298,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 									/* if (!opts.isAsync) { */ case 64:
 										_r$5 = p.markSyntaxFeature(new compat.JSFeature(256, 0), $clone(nameRange, logger.Range)); /* */ $s = 66; case 66: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 										_r$5;
-										_r$6 = p.parseProperty($clone(startLoc, logger.Loc), 2, $clone(opts, propertyOpts), ptrType$69.nil); /* */ $s = 67; case 67: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+										_r$6 = p.parseProperty($clone(startLoc, logger.Loc), 2, $clone(opts, propertyOpts), ptrType$73.nil); /* */ $s = 67; case 67: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 										$24r$1 = _r$6;
 										$s = 68; case 68: return $24r$1;
 									/* } */ case 65:
@@ -170066,7 +171309,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 									/* if (!opts.isAsync) { */ case 69:
 										_r$7 = p.markSyntaxFeature(new compat.JSFeature(256, 0), $clone(nameRange, logger.Range)); /* */ $s = 71; case 71: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 										_r$7;
-										_r$8 = p.parseProperty($clone(startLoc, logger.Loc), 3, $clone(opts, propertyOpts), ptrType$69.nil); /* */ $s = 72; case 72: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+										_r$8 = p.parseProperty($clone(startLoc, logger.Loc), 3, $clone(opts, propertyOpts), ptrType$73.nil); /* */ $s = 72; case 72: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 										$24r$2 = _r$8;
 										$s = 73; case 73: return $24r$2;
 									/* } */ case 70:
@@ -170075,7 +171318,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 									/* */ if (!p.lexer.HasNewlineBefore && !opts.isAsync && opts.isClass) { $s = 74; continue; }
 									/* */ $s = 75; continue;
 									/* if (!p.lexer.HasNewlineBefore && !opts.isAsync && opts.isClass) { */ case 74:
-										_r$9 = p.parseProperty($clone(startLoc, logger.Loc), 4, $clone(opts, propertyOpts), ptrType$69.nil); /* */ $s = 76; case 76: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+										_r$9 = p.parseProperty($clone(startLoc, logger.Loc), 4, $clone(opts, propertyOpts), ptrType$73.nil); /* */ $s = 76; case 76: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 										$24r$3 = _r$9;
 										$s = 77; case 77: return $24r$3;
 									/* } */ case 75:
@@ -170086,7 +171329,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 									/* if (!p.lexer.HasNewlineBefore && !opts.isAsync) { */ case 78:
 										opts.isAsync = true;
 										logger.Range.copy(opts.asyncRange, nameRange);
-										_r$10 = p.parseProperty($clone(startLoc, logger.Loc), 1, $clone(opts, propertyOpts), ptrType$69.nil); /* */ $s = 80; case 80: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+										_r$10 = p.parseProperty($clone(startLoc, logger.Loc), 1, $clone(opts, propertyOpts), ptrType$73.nil); /* */ $s = 80; case 80: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
 										$24r$4 = _r$10;
 										$s = 81; case 81: return $24r$4;
 									/* } */ case 79:
@@ -170096,7 +171339,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 									/* */ $s = 83; continue;
 									/* if (!opts.isStatic && !opts.isAsync && opts.isClass) { */ case 82:
 										opts.isStatic = true;
-										_r$11 = p.parseProperty($clone(startLoc, logger.Loc), kind, $clone(opts, propertyOpts), ptrType$69.nil); /* */ $s = 84; case 84: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+										_r$11 = p.parseProperty($clone(startLoc, logger.Loc), kind, $clone(opts, propertyOpts), ptrType$73.nil); /* */ $s = 84; case 84: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
 										$24r$5 = _r$11;
 										$s = 85; case 85: return $24r$5;
 									/* } */ case 83:
@@ -170107,7 +171350,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 									/* if (!p.lexer.HasNewlineBefore && opts.isClass && p.options.optionsThatSupportStructuralEquality.ts.Parse && (opts.tsDeclareRange.Len === 0)) { */ case 86:
 										logger.Range.copy(opts.tsDeclareRange, nameRange);
 										scopeIndex = p.scopesInOrder.$length;
-										_r$12 = p.parseProperty($clone(startLoc, logger.Loc), kind, $clone(opts, propertyOpts), ptrType$69.nil); /* */ $s = 88; case 88: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+										_r$12 = p.parseProperty($clone(startLoc, logger.Loc), kind, $clone(opts, propertyOpts), ptrType$73.nil); /* */ $s = 88; case 88: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
 										_tuple$1 = _r$12;
 										prop = $clone(_tuple$1[0], js_ast.Property);
 										ok$1 = _tuple$1[1];
@@ -170125,7 +171368,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 									/* if (!p.lexer.HasNewlineBefore && opts.isClass && p.options.optionsThatSupportStructuralEquality.ts.Parse && !opts.isTSAbstract) { */ case 89:
 										opts.isTSAbstract = true;
 										scopeIndex$1 = p.scopesInOrder.$length;
-										_r$13 = p.parseProperty($clone(startLoc, logger.Loc), kind, $clone(opts, propertyOpts), ptrType$69.nil); /* */ $s = 91; case 91: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+										_r$13 = p.parseProperty($clone(startLoc, logger.Loc), kind, $clone(opts, propertyOpts), ptrType$73.nil); /* */ $s = 91; case 91: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
 										_tuple$2 = _r$13;
 										prop$1 = $clone(_tuple$2[0], js_ast.Property);
 										ok$2 = _tuple$2[1];
@@ -170141,7 +171384,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 									/* */ if (opts.isClass && p.options.optionsThatSupportStructuralEquality.ts.Parse) { $s = 92; continue; }
 									/* */ $s = 93; continue;
 									/* if (opts.isClass && p.options.optionsThatSupportStructuralEquality.ts.Parse) { */ case 92:
-										_r$14 = p.parseProperty($clone(startLoc, logger.Loc), kind, $clone(opts, propertyOpts), ptrType$69.nil); /* */ $s = 94; case 94: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+										_r$14 = p.parseProperty($clone(startLoc, logger.Loc), kind, $clone(opts, propertyOpts), ptrType$73.nil); /* */ $s = 94; case 94: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
 										$24r$6 = _r$14;
 										$s = 95; case 95: return $24r$6;
 									/* } */ case 93:
@@ -170188,9 +171431,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						ref = $clone(p.storeNameInRef($clone(name$1, js_lexer.MaybeSubstring)), ast.Ref);
 						value = new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(ref, ast.Ref), false, false, false), $clone(key.Loc, logger.Loc));
 						initializerOrNil = new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0));
-						/* */ if (!(errors === ptrType$69.nil) && (p.lexer.Token === 59)) { $s = 110; continue; }
+						/* */ if (!(errors === ptrType$73.nil) && (p.lexer.Token === 59)) { $s = 110; continue; }
 						/* */ $s = 111; continue;
-						/* if (!(errors === ptrType$69.nil) && (p.lexer.Token === 59)) { */ case 110:
+						/* if (!(errors === ptrType$73.nil) && (p.lexer.Token === 59)) { */ case 110:
 							logger.Range.copy(errors.invalidExprDefaultValue, p.lexer.Range());
 							$r = p.lexer.Next(); /* */ $s = 112; case 112: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							_r$19 = p.parseExpr(1); /* */ $s = 113; case 113: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
@@ -170265,7 +171508,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					p.fnOrArrowDataParse.isThisDisallowed = oldIsThisDisallowed;
 					p.fnOrArrowDataParse.allowSuperProperty = oldAllowSuperProperty;
 				/* } */ case 139:
-				_tuple$4 = $assertType(key.Data, ptrType$24, true);
+				_tuple$4 = $assertType(key.Data, ptrType$25, true);
 				private$1 = _tuple$4[0];
 				ok$4 = _tuple$4[1];
 				/* */ if (ok$4) { $s = 142; continue; }
@@ -170453,7 +171696,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						kind = 1;
 					/* } */ case 196:
 				case 192:
-				_tuple$7 = $assertType(key.Data, ptrType$24, true);
+				_tuple$7 = $assertType(key.Data, ptrType$25, true);
 				private$2 = _tuple$7[0];
 				ok$6 = _tuple$7[1];
 				/* */ if (ok$6) { $s = 207; continue; }
@@ -170620,12 +171863,12 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			var {_entry, _key, _r, _r$1, _v, _v$1, name, p, reservedProps, $s, $r, $c} = $restore(this, {name});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
-			if (p.options.mangleProps === ptrType$61.nil) {
+			if (p.options.mangleProps === ptrType$64.nil) {
 				$s = -1; return false;
 			}
 			_r = p.options.mangleProps.MatchString(name); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			if (!(_r && !(_entry = $mapIndex(permanentReservedProps,$String.keyFor(name)), _entry !== undefined ? _entry.v : false))) { _v = false; $s = 3; continue s; }
-			if (p.options.reserveProps === ptrType$61.nil) { _v$1 = true; $s = 5; continue s; }
+			if (p.options.reserveProps === ptrType$64.nil) { _v$1 = true; $s = 5; continue s; }
 			_r$1 = p.options.reserveProps.MatchString(name); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			_v$1 = !_r$1; case 5:
 			_v = _v$1; case 3:
@@ -170732,7 +171975,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			expr = $clone(_r$2, js_ast.Expr);
 			fnOrArrowDataParse.copy(p.fnOrArrowDataParse, oldFnOrArrowData);
 			$s = -1; return new js_ast.EArrow.ptr(args, $clone(new js_ast.FnBody.ptr($clone(new js_ast.SBlock.ptr(new sliceType$8([$clone(new js_ast.Stmt.ptr(new js_ast.SReturn.ptr($clone(expr, js_ast.Expr)), $clone(expr.Loc, logger.Loc)), js_ast.Stmt)]), new logger.Loc.ptr(0)), js_ast.SBlock), $clone(arrowLoc, logger.Loc)), js_ast.FnBody), false, false, true, false);
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$54.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseArrowBody, $c: true, $r, _i, _r, _r$1, _r$2, _ref, arg, args, arrowLoc, body, data, expr, oldFnOrArrowData, p, x, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$57.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseArrowBody, $c: true, $r, _i, _r, _r$1, _r$2, _ref, arg, args, arrowLoc, body, data, expr, oldFnOrArrowData, p, x, $s, $deferred};return $f; } }
 		};
 		$ptrType(parser).prototype.checkForArrowAfterTheCurrentToken = function checkForArrowAfterTheCurrentToken() {
 			var {isArrowAfterThisToken, oldLexer, p, $s, $deferred, $r, $c} = $restore(this, {});
@@ -171018,7 +172261,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 29; continue; }
 					item$1 = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), js_ast.Expr);
 					isSpread$1 = false;
-					_tuple = $assertType(item$1.Data, ptrType$26, true);
+					_tuple = $assertType(item$1.Data, ptrType$27, true);
 					spread = _tuple[0];
 					ok = _tuple[1];
 					if (ok) {
@@ -171123,7 +172366,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			initializerOrNil = new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0));
-			_tuple = $assertType(expr.Data, ptrType$45, true);
+			_tuple = $assertType(expr.Data, ptrType$47, true);
 			assign = _tuple[0];
 			ok = _tuple[1];
 			if (ok && (assign.Op === 37)) {
@@ -171155,15 +172398,15 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			_ref = expr.Data;
-			/* */ if ($assertType(_ref, ptrType$70, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$32, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$74, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$33, true)[1]) { $s = 2; continue; }
 			/* */ if ($assertType(_ref, ptrType$17, true)[1]) { $s = 3; continue; }
 			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 4; continue; }
 			/* */ $s = 5; continue;
-			/* if ($assertType(_ref, ptrType$70, true)[1]) { */ case 1:
+			/* if ($assertType(_ref, ptrType$74, true)[1]) { */ case 1:
 				e = _ref.$val;
 				$s = -1; return [new js_ast.Binding.ptr(js_ast.BMissingShared, $clone(expr.Loc, logger.Loc)), invalidLog$1];
-			/* } else if ($assertType(_ref, ptrType$32, true)[1]) { */ case 2:
+			/* } else if ($assertType(_ref, ptrType$33, true)[1]) { */ case 2:
 				e$1 = _ref.$val;
 				$s = -1; return [new js_ast.Binding.ptr(new js_ast.BIdentifier.ptr($clone(e$1.Ref, ast.Ref)), $clone(expr.Loc, logger.Loc)), invalidLog$1];
 			/* } else if ($assertType(_ref, ptrType$17, true)[1]) { */ case 3:
@@ -171179,7 +172422,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* while (true) { */ case 7:
 					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 8; continue; }
 					item = $clone(((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]), js_ast.Expr);
-					_tuple = $assertType(item.Data, ptrType$26, true);
+					_tuple = $assertType(item.Data, ptrType$27, true);
 					i = _tuple[0];
 					ok = _tuple[1];
 					/* */ if (ok) { $s = 9; continue; }
@@ -171187,7 +172430,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* if (ok) { */ case 9:
 						isSpread = true;
 						js_ast.Expr.copy(item, i.Value);
-						_tuple$1 = $assertType(item.Data, ptrType$32, true);
+						_tuple$1 = $assertType(item.Data, ptrType$33, true);
 						ok$1 = _tuple$1[1];
 						/* */ if (!ok$1) { $s = 11; continue; }
 						/* */ $s = 12; continue;
@@ -171321,7 +172564,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$r = $clone(p.log, logger.Log).AddError(p.tracker, $clone(superRange, logger.Range), "Unexpected \"super\""); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return new js_ast.Expr.ptr(js_ast.ESuperShared, $clone(loc, logger.Loc));
 				/* } else if (_1 === (42)) { */ case 3:
-					if (!(errors === ptrType$69.nil)) {
+					if (!(errors === ptrType$73.nil)) {
 						errors.invalidParens = $append(errors.invalidParens, p.lexer.Range());
 					}
 					$r = p.lexer.Next(); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -171550,7 +172793,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* if (p.lexer.Token === 13) { */ case 123:
 						$r = p.lexer.Unexpected(); /* */ $s = 125; case 125: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					/* } */ case 124:
-					_tuple$1 = $assertType(value$7.Data, ptrType$32, true);
+					_tuple$1 = $assertType(value$7.Data, ptrType$33, true);
 					valueIsIdentifier = _tuple$1[1];
 					$s = -1; return new js_ast.Expr.ptr(new js_ast.EUnary.ptr($clone(value$7, js_ast.Expr), 5, valueIsIdentifier, false), $clone(loc, logger.Loc));
 				/* } else if (_1 === (79)) { */ case 17:
@@ -171562,13 +172805,13 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* if (p.lexer.Token === 13) { */ case 128:
 						$r = p.lexer.Unexpected(); /* */ $s = 130; case 130: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					/* } */ case 129:
-					_tuple$2 = $assertType(value$8.Data, ptrType$23, true);
+					_tuple$2 = $assertType(value$8.Data, ptrType$24, true);
 					index = _tuple$2[0];
 					ok = _tuple$2[1];
 					/* */ if (ok) { $s = 131; continue; }
 					/* */ $s = 132; continue;
 					/* if (ok) { */ case 131:
-						_tuple$3 = $assertType(index.Index.Data, ptrType$24, true);
+						_tuple$3 = $assertType(index.Index.Data, ptrType$25, true);
 						private$1 = _tuple$3[0];
 						ok$1 = _tuple$3[1];
 						/* */ if (ok$1) { $s = 133; continue; }
@@ -171583,7 +172826,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							$r = $clone(p.log, logger.Log).AddError(_arg, _arg$1, _arg$2); /* */ $s = 136; case 136: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						/* } */ case 134:
 					/* } */ case 132:
-					_tuple$4 = $assertType(value$8.Data, ptrType$32, true);
+					_tuple$4 = $assertType(value$8.Data, ptrType$33, true);
 					valueIsIdentifier$1 = _tuple$4[1];
 					$s = -1; return new js_ast.Expr.ptr(new js_ast.EUnary.ptr($clone(value$8, js_ast.Expr), 6, false, valueIsIdentifier$1 || js_ast.IsPropertyAccess($clone(value$8, js_ast.Expr))), $clone(loc, logger.Loc));
 				/* } else if (_1 === (44)) { */ case 18:
@@ -171700,9 +172943,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 								items = $append(items, new js_ast.Expr.ptr(js_ast.EMissingShared, $clone(p.lexer.Loc(), logger.Loc)));
 								$s = 190; continue;
 							/* } else if (_7 === (24)) { */ case 188:
-								/* */ if (!(errors === ptrType$69.nil)) { $s = 191; continue; }
+								/* */ if (!(errors === ptrType$73.nil)) { $s = 191; continue; }
 								/* */ $s = 192; continue;
-								/* if (!(errors === ptrType$69.nil)) { */ case 191:
+								/* if (!(errors === ptrType$73.nil)) { */ case 191:
 									logger.Range.copy(errors.arraySpreadFeature, p.lexer.Range());
 									$s = 193; continue;
 								/* } else { */ case 192:
@@ -171743,11 +172986,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$r = p.lexer.Expect(19); /* */ $s = 199; case 199: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					p.allowIn = oldAllowIn$1;
 					/* */ if (p.willNeedBindingPattern()) { $s = 200; continue; }
-					/* */ if (errors === ptrType$69.nil) { $s = 201; continue; }
+					/* */ if (errors === ptrType$73.nil) { $s = 201; continue; }
 					/* */ $s = 202; continue;
 					/* if (p.willNeedBindingPattern()) { */ case 200:
 						$s = 203; continue;
-					/* } else if (errors === ptrType$69.nil) { */ case 201:
+					/* } else if (errors === ptrType$73.nil) { */ case 201:
 						$r = p.logExprErrors(selfErrors[0]); /* */ $s = 204; case 204: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						$s = 203; continue;
 					/* } else { */ case 202:
@@ -171804,11 +173047,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$r = p.lexer.Expect(18); /* */ $s = 215; case 215: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					p.allowIn = oldAllowIn$2;
 					/* */ if (p.willNeedBindingPattern()) { $s = 216; continue; }
-					/* */ if (errors === ptrType$69.nil) { $s = 217; continue; }
+					/* */ if (errors === ptrType$73.nil) { $s = 217; continue; }
 					/* */ $s = 218; continue;
 					/* if (p.willNeedBindingPattern()) { */ case 216:
 						$s = 219; continue;
-					/* } else if (errors === ptrType$69.nil) { */ case 217:
+					/* } else if (errors === ptrType$73.nil) { */ case 217:
 						$r = p.logExprErrors(selfErrors$1[0]); /* */ $s = 220; case 220: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						$s = 219; continue;
 					/* } else { */ case 218:
@@ -172007,7 +173250,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			var {$24r, _r, level, p, $s, $r, $c} = $restore(this, {level});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
-			_r = p.parseExprCommon(level, ptrType$69.nil, 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = p.parseExprCommon(level, ptrType$73.nil, 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$24r = _r;
 			$s = 2; case 2: return $24r;
 			/* */ } return; } var $f = {$blk: parseExpr$1, $c: true, $r, $24r, _r, level, p, $s};return $f;
@@ -172016,7 +173259,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			var {$24r, _r, flags, level, p, $s, $r, $c} = $restore(this, {level, flags});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
-			_r = p.parseExprCommon(level, ptrType$69.nil, flags); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = p.parseExprCommon(level, ptrType$73.nil, flags); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$24r = _r;
 			$s = 2; case 2: return $24r;
 			/* */ } return; } var $f = {$blk: parseExprWithFlags, $c: true, $r, $24r, _r, flags, level, p, $s};return $f;
@@ -172033,10 +173276,10 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* if (!(((((lexerCommentFlags & 5) >>> 0)) === 0)) && !p.options.optionsThatSupportStructuralEquality.ignoreDCEAnnotations) { */ case 2:
 				if (!(((((lexerCommentFlags & 4) >>> 0)) === 0))) {
 					_ref = expr.Data;
-					if ($assertType(_ref, ptrType$54, true)[1]) {
+					if ($assertType(_ref, ptrType$57, true)[1]) {
 						e = _ref.$val;
 						e.HasNoSideEffectsComment = true;
-					} else if ($assertType(_ref, ptrType$28, true)[1]) {
+					} else if ($assertType(_ref, ptrType$29, true)[1]) {
 						e$1 = _ref.$val;
 						e$1.Fn.HasNoSideEffectsComment = true;
 					}
@@ -172047,10 +173290,10 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					_r$1 = p.parseSuffix($clone(expr, js_ast.Expr), 20, errors, flags); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 					js_ast.Expr.copy(expr, _r$1);
 					_ref$1 = expr.Data;
-					if ($assertType(_ref$1, ptrType$39, true)[1]) {
+					if ($assertType(_ref$1, ptrType$41, true)[1]) {
 						e$2 = _ref$1.$val;
 						e$2.CanBeUnwrappedIfUnused = true;
-					} else if ($assertType(_ref$1, ptrType$71, true)[1]) {
+					} else if ($assertType(_ref$1, ptrType$75, true)[1]) {
 						e$3 = _ref$1.$val;
 						e$3.CanBeUnwrappedIfUnused = true;
 					}
@@ -172153,7 +173396,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						/* */ if ((p.lexer.Token === 68) && p.allowPrivateIdentifiers) { $s = 69; continue; }
 						/* */ $s = 70; continue;
 						/* if ((p.lexer.Token === 68) && p.allowPrivateIdentifiers) { */ case 69:
-							_tuple = $assertType(left.Data, ptrType$27, true);
+							_tuple = $assertType(left.Data, ptrType$28, true);
 							ok = _tuple[1];
 							/* */ if (ok) { $s = 72; continue; }
 							/* */ $s = 73; continue;
@@ -172345,9 +173588,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						/* */ if (p.options.optionsThatSupportStructuralEquality.ts.Parse && $equal(left.Loc, p.latestArrowArgLoc, logger.Loc) && ((p.lexer.Token === 21) || (p.lexer.Token === 20) || (p.lexer.Token === 22))) { $s = 122; continue; }
 						/* */ $s = 123; continue;
 						/* if (p.options.optionsThatSupportStructuralEquality.ts.Parse && $equal(left.Loc, p.latestArrowArgLoc, logger.Loc) && ((p.lexer.Token === 21) || (p.lexer.Token === 20) || (p.lexer.Token === 22))) { */ case 122:
-							/* */ if (errors === ptrType$69.nil) { $s = 124; continue; }
+							/* */ if (errors === ptrType$73.nil) { $s = 124; continue; }
 							/* */ $s = 125; continue;
-							/* if (errors === ptrType$69.nil) { */ case 124:
+							/* if (errors === ptrType$73.nil) { */ case 124:
 								$r = p.lexer.Unexpected(); /* */ $s = 126; case 126: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							/* } */ case 125:
 							logger.Range.copy(errors.invalidExprAfterQuestion, p.lexer.Range());
@@ -172655,7 +173898,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						/* */ if (level < 6) { $s = 207; continue; }
 						/* */ $s = 208; continue;
 						/* if (level < 6) { */ case 207:
-							_r$46 = p.parseSuffix($clone(left, js_ast.Expr), 7, ptrType$69.nil, flags); /* */ $s = 209; case 209: if($c) { $c = false; _r$46 = _r$46.$blk(); } if (_r$46 && _r$46.$blk !== undefined) { break s; }
+							_r$46 = p.parseSuffix($clone(left, js_ast.Expr), 7, ptrType$73.nil, flags); /* */ $s = 209; case 209: if($c) { $c = false; _r$46 = _r$46.$blk(); } if (_r$46 && _r$46.$blk !== undefined) { break s; }
 							js_ast.Expr.copy(left, _r$46);
 							/* */ if (p.lexer.Token === 48) { $s = 210; continue; }
 							/* */ $s = 211; continue;
@@ -172687,7 +173930,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						/* */ if (level < 6) { $s = 220; continue; }
 						/* */ $s = 221; continue;
 						/* if (level < 6) { */ case 220:
-							_r$49 = p.parseSuffix($clone(left, js_ast.Expr), 7, ptrType$69.nil, flags); /* */ $s = 222; case 222: if($c) { $c = false; _r$49 = _r$49.$blk(); } if (_r$49 && _r$49.$blk !== undefined) { break s; }
+							_r$49 = p.parseSuffix($clone(left, js_ast.Expr), 7, ptrType$73.nil, flags); /* */ $s = 222; case 222: if($c) { $c = false; _r$49 = _r$49.$blk(); } if (_r$49 && _r$49.$blk !== undefined) { break s; }
 							js_ast.Expr.copy(left, _r$49);
 							/* */ if (p.lexer.Token === 48) { $s = 223; continue; }
 							/* */ $s = 224; continue;
@@ -172771,7 +174014,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						if (p.suppressWarningsAboutWeirdCode) {
 							kind$3 = 4;
 						}
-						_tuple$8 = $assertType(left.Data, ptrType$47, true);
+						_tuple$8 = $assertType(left.Data, ptrType$50, true);
 						e = _tuple$8[0];
 						ok$2 = _tuple$8[1];
 						/* */ if (ok$2 && (e.Op === 3)) { $s = 243; continue; }
@@ -172795,7 +174038,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						if (p.suppressWarningsAboutWeirdCode) {
 							kind$4 = 4;
 						}
-						_tuple$9 = $assertType(left.Data, ptrType$47, true);
+						_tuple$9 = $assertType(left.Data, ptrType$50, true);
 						e$1 = _tuple$9[0];
 						ok$3 = _tuple$9[1];
 						/* */ if (ok$3 && (e$1.Op === 3)) { $s = 249; continue; }
@@ -172860,7 +174103,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				if (opts.isForAwaitLoopInit) {
 					flags = (flags | (4)) >>> 0;
 				}
-				_r = p.parseExprCommon(0, ptrType$69.nil, flags); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r = p.parseExprCommon(0, ptrType$73.nil, flags); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				$24r = [_r, new js_ast.Stmt.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$7.nil];
 				$s = 4; case 4: return $24r;
 			/* } */ case 2:
@@ -172948,15 +174191,15 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* if (p.lexer.Token === 13) { */ case 38:
 					$r = p.lexer.Unexpected(); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 39:
-				_r$6 = p.parseSuffix($clone(value, js_ast.Expr), 18, ptrType$69.nil, 0); /* */ $s = 41; case 41: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				_r$6 = p.parseSuffix($clone(value, js_ast.Expr), 18, ptrType$73.nil, 0); /* */ $s = 41; case 41: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 				js_ast.Expr.copy(value, _r$6);
 				expr = new js_ast.Expr.ptr(new js_ast.EAwait.ptr($clone(value, js_ast.Expr)), $clone(tokenRange.Loc, logger.Loc));
-				_r$7 = p.parseSuffix($clone(expr, js_ast.Expr), 0, ptrType$69.nil, 0); /* */ $s = 42; case 42: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_r$7 = p.parseSuffix($clone(expr, js_ast.Expr), 0, ptrType$73.nil, 0); /* */ $s = 42; case 42: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 				$24r$1 = [_r$7, new js_ast.Stmt.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$7.nil];
 				$s = 43; case 43: return $24r$1;
 			/* } */ case 9:
 			expr$1 = new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(p.storeNameInRef($clone(name, js_lexer.MaybeSubstring)), ast.Ref), false, false, false), $clone(tokenRange.Loc, logger.Loc));
-			_r$8 = p.parseSuffix($clone(expr$1, js_ast.Expr), 0, ptrType$69.nil, 0); /* */ $s = 44; case 44: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+			_r$8 = p.parseSuffix($clone(expr$1, js_ast.Expr), 0, ptrType$73.nil, 0); /* */ $s = 44; case 44: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 			$24r$2 = [_r$8, new js_ast.Stmt.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$7.nil];
 			$s = 45; case 45: return $24r$2;
 			/* */ } return; } var $f = {$blk: parseExprOrLetOrUsingStmt, $c: true, $r, $24r, $24r$1, $24r$2, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, couldBeAwaitUsing, couldBeLet, couldBeUsing, decls, decls$1, decls$2, expr, expr$1, flags, isLet, name, opts, p, raw, tokenRange, usingLoc, usingRange, value, $s};return $f;
@@ -173505,26 +174748,26 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					js_ast.Expr.copy(valueOrNil, _r$1);
 					if (!p.options.optionsThatSupportStructuralEquality.ignoreDCEAnnotations && (kind === 22)) {
 						_ref = valueOrNil.Data;
-						if ($assertType(_ref, ptrType$54, true)[1]) {
+						if ($assertType(_ref, ptrType$57, true)[1]) {
 							e = _ref.$val;
 							if (opts.hasNoSideEffectsComment) {
 								e.HasNoSideEffectsComment = true;
 							}
 							if (e.HasNoSideEffectsComment && !opts.isTypeScriptDeclare) {
-								_tuple = $assertType(local.Data, ptrType$34, true);
+								_tuple = $assertType(local.Data, ptrType$35, true);
 								b = _tuple[0];
 								ok = _tuple[1];
 								if (ok) {
 									(x$2 = p.symbols, x$3 = b.Ref.InnerIndex, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3])).Flags = ((x = p.symbols, x$1 = b.Ref.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Flags | (1024)) >>> 0;
 								}
 							}
-						} else if ($assertType(_ref, ptrType$28, true)[1]) {
+						} else if ($assertType(_ref, ptrType$29, true)[1]) {
 							e$1 = _ref.$val;
 							if (opts.hasNoSideEffectsComment) {
 								e$1.Fn.HasNoSideEffectsComment = true;
 							}
 							if (e$1.Fn.HasNoSideEffectsComment && !opts.isTypeScriptDeclare) {
-								_tuple$1 = $assertType(local.Data, ptrType$34, true);
+								_tuple$1 = $assertType(local.Data, ptrType$35, true);
 								b$1 = _tuple$1[0];
 								ok$1 = _tuple$1[1];
 								if (ok$1) {
@@ -173561,7 +174804,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					if (kind === 3) {
 						what = "declaration";
 					}
-					_tuple = $assertType(d.Binding.Data, ptrType$34, true);
+					_tuple = $assertType(d.Binding.Data, ptrType$35, true);
 					id = _tuple[0];
 					ok = _tuple[1];
 					/* */ if (ok) { $s = 5; continue; }
@@ -173604,7 +174847,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				$s = 3; continue;
 			/* } else if ((decls.$length === 1) && !($interfaceIsEqual((0 >= decls.$length ? ($throwRuntimeError("index out of range"), undefined) : decls.$array[decls.$offset + 0]).ValueOrNil.Data, $ifaceNil))) { */ case 2:
 				if (isVar) {
-					_tuple = $assertType((0 >= decls.$length ? ($throwRuntimeError("index out of range"), undefined) : decls.$array[decls.$offset + 0]).Binding.Data, ptrType$34, true);
+					_tuple = $assertType((0 >= decls.$length ? ($throwRuntimeError("index out of range"), undefined) : decls.$array[decls.$offset + 0]).Binding.Data, ptrType$35, true);
 					ok = _tuple[1];
 					if (ok) {
 						$s = -1; return;
@@ -174391,7 +175634,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				if (opts.decorators.$length > 0) {
 					hasPropertyDecorator = true;
 				}
-				_r$4 = p.parseProperty($clone(p.saveExprCommentsHere(), logger.Loc), 0, $clone(opts, propertyOpts), ptrType$69.nil); /* */ $s = 23; case 23: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_r$4 = p.parseProperty($clone(p.saveExprCommentsHere(), logger.Loc), 0, $clone(opts, propertyOpts), ptrType$73.nil); /* */ $s = 23; case 23: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 				_tuple = _r$4;
 				property = $clone(_tuple[0], js_ast.Property);
 				ok = _tuple[1];
@@ -174472,7 +175715,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* } else { */ case 4:
 				$r = p.lexer.Expect(5); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 5:
-			assertOrWith = ptrType$72.nil;
+			assertOrWith = ptrType$76.nil;
 			/* */ if ((p.lexer.Token === 106) || (!p.lexer.HasNewlineBefore && p.lexer.IsContextualKeyword("assert"))) { $s = 8; continue; }
 			/* */ $s = 9; continue;
 			/* if ((p.lexer.Token === 106) || (!p.lexer.HasNewlineBefore && p.lexer.IsContextualKeyword("assert"))) { */ case 8:
@@ -174865,7 +176108,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* */ } return; } var $f = {$blk: parseDecorator, $c: true, $r, _1, _arg, _arg$1, _arg$2, _r, _r$1, _r$2, _r$3, _r$4, _tuple, args, closeParenLoc, isMultiLine, memberExpr, name, name$1, nameRange, note, notes, p, syntaxError, text, value, wrapRange, $s};return $f;
 		};
 		$ptrType(parser).prototype.parseStmt = function parseStmt(opts) {
-			var {$24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _2, _3, _4, _5, _6, _7, _8, _9, _entry, _i, _key, _key$1, _key$2, _key$3, _key$4, _r, _r$1, _r$10, _r$100, _r$101, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$78, _r$79, _r$8, _r$80, _r$81, _r$82, _r$83, _r$84, _r$85, _r$86, _r$87, _r$88, _r$89, _r$9, _r$90, _r$91, _r$92, _r$93, _r$94, _r$95, _r$96, _r$97, _r$98, _r$99, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, alias, assertOrWith, assertOrWith$1, assertOrWith$2, asyncRange, asyncRange$1, awaitRange, badLetRange, bindingOrNil, blockLoc, blockLoc$1, body, body$1, body$2, body$3, body$4, body$5, body$6, body$7, bodyLoc, bodyLoc$1, bodyScopes, caseLoc, caseScopeMap, caseScopeStart, caseScopes, cases, catch$1, catchLoc, closeBraceLoc, closeBraceLoc$1, closeBraceLoc$2, closeBraceLoc$3, closeBraceLoc$4, createDefaultName, decls, decls$1, decls$2, decls$3, decorators, defaultLoc, defaultName, defaultName$1, defaultName$2, defaultName$3, defaultName$4, defaultName$5, didGenerateError, endLoc, expr, expr$1, expr$2, expr$3, expr$4, expr$5, finally$1, finallyLoc, flags, flags$1, flags$2, foundDefault, i, i$1, ident, importRecordIndex, importRecordIndex$1, initLoc, initOrNil, isIdentifier, isIdentifier$1, isSingleLine, isSingleLine$1, isSingleLine$2, isSingleLineBody, isSingleLineBody$1, isSingleLineBody$2, isSingleLineBody$3, isSingleLineBody$4, isSingleLineNo, isSingleLineStmt, isSingleLineYes, isVar, it, item, itemRefs, items, items$1, items$2, kind, loc, local, local$1, local$2, name, name$1, name$10, name$11, name$2, name$3, name$4, name$5, name$6, name$7, name$8, name$9, nameLoc, nameRange, nameSubstring, namespaceRef, namespaceRef$1, nestedOpts, noOrNil, ok, ok$1, ok$10, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, ok$9, oldLexer, opts, p, pathLoc, pathLoc$1, pathRange, pathText, pathText$1, pathText$2, previousExportKeyword, previousImportStatementKeyword, ref, ref$1, ref$2, s, s$1, s$10, s$11, s$12, s$13, s$2, s$3, s$4, s$5, s$6, s$7, s$8, s$9, scopeIndex, scopeIndex$1, starLoc, starLoc$1, stmt, stmt$1, stmt$2, stmt$3, stmt$4, stmt$5, stmt$6, stmt$7, stmt$8, stmts, stmts$1, stmts$2, switchScopeStart, test, test$1, test$2, test$3, test$4, testOrNil, typeDeclarationData, typeRange, updateOrNil, value, value$1, value$2, value$3, value$4, wasOriginallyBareImport, x, x$1, x$2, x$3, x$4, x$5, x$6, yes, $s, $deferred, $r, $c} = $restore(this, {opts});
+			var {$24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _2, _3, _4, _5, _6, _7, _8, _9, _entry, _i, _key, _key$1, _key$2, _key$3, _key$4, _r, _r$1, _r$10, _r$100, _r$101, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$78, _r$79, _r$8, _r$80, _r$81, _r$82, _r$83, _r$84, _r$85, _r$86, _r$87, _r$88, _r$89, _r$9, _r$90, _r$91, _r$92, _r$93, _r$94, _r$95, _r$96, _r$97, _r$98, _r$99, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, alias, assertOrWith, assertOrWith$1, assertOrWith$2, asyncRange, asyncRange$1, awaitRange, badLetRange, bindingOrNil, blockLoc, blockLoc$1, body, body$1, body$2, body$3, body$4, body$5, body$6, body$7, bodyLoc, bodyLoc$1, bodyScopes, caseLoc, caseScopeMap, caseScopeStart, caseScopes, cases, catch$1, catchLoc, closeBraceLoc, closeBraceLoc$1, closeBraceLoc$2, closeBraceLoc$3, closeBraceLoc$4, createDefaultName, decls, decls$1, decls$2, decls$3, decorators, defaultLoc, defaultName, defaultName$1, defaultName$2, defaultName$3, defaultName$4, defaultName$5, didGenerateError, endLoc, expr, expr$1, expr$2, expr$3, expr$4, expr$5, finally$1, finallyLoc, flags, flags$1, flags$2, foundDefault, i, i$1, ident, importRecordIndex, importRecordIndex$1, initLoc, initOrNil, isIdentifier, isIdentifier$1, isSingleLine, isSingleLine$1, isSingleLine$2, isSingleLineBody, isSingleLineBody$1, isSingleLineBody$2, isSingleLineBody$3, isSingleLineBody$4, isSingleLineNo, isSingleLineStmt, isSingleLineYes, isVar, it, item, itemRefs, items, items$1, items$2, kind, loc, local, local$1, local$2, name, name$1, name$10, name$11, name$2, name$3, name$4, name$5, name$6, name$7, name$8, name$9, nameLoc, nameRange, nameSubstring, namespaceRef, namespaceRef$1, nestedOpts, noOrNil, ok, ok$1, ok$10, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, ok$9, oldLexer, opts, p, pathLoc, pathLoc$1, pathRange, pathText, pathText$1, pathText$2, previousExportKeyword, previousImportStatementKeyword, ref, ref$1, ref$2, s, s$1, s$10, s$11, s$12, s$13, s$2, s$3, s$4, s$5, s$6, s$7, s$8, s$9, scopeIndex, scopeIndex$1, starLoc, starLoc$1, stmt, stmt$1, stmt$2, stmt$3, stmt$4, stmt$5, stmt$6, stmt$7, stmt$8, stmts, stmts$1, stmts$2, switchScopeStart, test, test$1, test$2, test$3, test$4, testOrNil, typeDeclarationData, typeRange, updateOrNil, value, value$1, value$2, value$3, value$4, wasOriginallyBareImport, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, yes, $s, $deferred, $r, $c} = $restore(this, {opts});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			decls = [decls];
 			defaultLoc = [defaultLoc];
@@ -175055,7 +176298,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 									$r = p[0].lexer.Next(); /* */ $s = 100; case 100: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 									_r$7 = p[0].parseFnStmt($clone(loc, logger.Loc), $clone(new parseStmtOpts.ptr(ptrType$5.nil, 1, false, false, false, false, true, false, false, false, false, opts.hasNoSideEffectsComment, false), parseStmtOpts), true, $clone(asyncRange$1, logger.Range)); /* */ $s = 101; case 101: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 									stmt$1 = $clone(_r$7, js_ast.Stmt);
-									_tuple = $assertType(stmt$1.Data, ptrType$73, true);
+									_tuple = $assertType(stmt$1.Data, ptrType$77, true);
 									ok = _tuple[1];
 									if (ok) {
 										$s = -1; return stmt$1;
@@ -175078,7 +176321,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 								_r$9 = createDefaultName(); /* */ $s = 106; case 106: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 								defaultName$1 = $clone(_r$9, ast.LocRef);
 								_r$10 = p[0].parseAsyncPrefixExpr($clone(asyncRange$1, logger.Range), 1, 0); /* */ $s = 107; case 107: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-								_r$11 = p[0].parseSuffix($clone(_r$10, js_ast.Expr), 1, ptrType$69.nil, 0); /* */ $s = 108; case 108: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+								_r$11 = p[0].parseSuffix($clone(_r$10, js_ast.Expr), 1, ptrType$73.nil, 0); /* */ $s = 108; case 108: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
 								expr = $clone(_r$11, js_ast.Expr);
 								$r = p[0].lexer.ExpectOrInsertSemicolon(); /* */ $s = 109; case 109: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 								$s = -1; return new js_ast.Stmt.ptr(new js_ast.SExportDefault.ptr($clone(new js_ast.Stmt.ptr(new js_ast.SExpr.ptr($clone(expr, js_ast.Expr), false), $clone(loc, logger.Loc)), js_ast.Stmt), $clone(defaultName$1, ast.LocRef)), $clone(loc, logger.Loc));
@@ -175090,11 +176333,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 								stmt$2 = $clone(_r$12, js_ast.Stmt);
 								defaultName$2 = new ast.LocRef.ptr(new logger.Loc.ptr(0), new ast.Ref.ptr(0, 0));
 								_ref = stmt$2.Data;
-								/* */ if ($assertType(_ref, ptrType$73, true)[1] || $assertType(_ref, ptrType$13, true)[1]) { $s = 113; continue; }
+								/* */ if ($assertType(_ref, ptrType$77, true)[1] || $assertType(_ref, ptrType$13, true)[1]) { $s = 113; continue; }
 								/* */ if ($assertType(_ref, ptrType$6, true)[1]) { $s = 114; continue; }
 								/* */ if ($assertType(_ref, ptrType$7, true)[1]) { $s = 115; continue; }
 								/* */ $s = 116; continue;
-								/* if ($assertType(_ref, ptrType$73, true)[1] || $assertType(_ref, ptrType$13, true)[1]) { */ case 113:
+								/* if ($assertType(_ref, ptrType$77, true)[1] || $assertType(_ref, ptrType$13, true)[1]) { */ case 113:
 									s$1 = _ref;
 									$s = -1; return stmt$2;
 								/* } else if ($assertType(_ref, ptrType$6, true)[1]) { */ case 114:
@@ -175134,7 +176377,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							/* */ if (p[0].options.optionsThatSupportStructuralEquality.ts.Parse && isIdentifier && name === "abstract" && !p[0].lexer.HasNewlineBefore) { $s = 127; continue; }
 							/* */ $s = 128; continue;
 							/* if (p[0].options.optionsThatSupportStructuralEquality.ts.Parse && isIdentifier && name === "abstract" && !p[0].lexer.HasNewlineBefore) { */ case 127:
-								_tuple$2 = $assertType(expr$1.Data, ptrType$32, true);
+								_tuple$2 = $assertType(expr$1.Data, ptrType$33, true);
 								ok$2 = _tuple$2[1];
 								/* */ if (ok$2 && (p[0].lexer.Token === 74)) { $s = 129; continue; }
 								/* */ $s = 130; continue;
@@ -175169,10 +176412,10 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							/* } */ case 139:
 							$r = p[0].lexer.Next(); /* */ $s = 141; case 141: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							namespaceRef = new ast.Ref.ptr(0, 0);
-							alias = ptrType$74.nil;
+							alias = ptrType$78.nil;
 							pathRange = new logger.Range.ptr(new logger.Loc.ptr(0), 0);
 							pathText = "";
-							assertOrWith = ptrType$72.nil;
+							assertOrWith = ptrType$76.nil;
 							flags = 0;
 							/* */ if (p[0].lexer.IsContextualKeyword("as")) { $s = 142; continue; }
 							/* */ $s = 143; continue;
@@ -175288,13 +176531,13 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					if ($assertType(_ref$1, ptrType$7, true)[1]) {
 						s$6 = _ref$1.$val;
 						$s = -1; return stmt$4;
-					} else if ($assertType(_ref$1, ptrType$31, true)[1]) {
+					} else if ($assertType(_ref$1, ptrType$32, true)[1]) {
 						s$7 = _ref$1.$val;
 						_ref$2 = s$7.Value.Data;
 						if ($assertType(_ref$2, ptrType$7, true)[1]) {
 							$s = -1; return stmt$4;
 						}
-					} else if ($assertType(_ref$1, ptrType$73, true)[1]) {
+					} else if ($assertType(_ref$1, ptrType$77, true)[1]) {
 						s$8 = _ref$1.$val;
 						if (s$8.WasDeclareClass) {
 							p[0].discardScopesUpTo(scopeIndex);
@@ -175506,8 +176749,8 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					p[0].popScope();
 					closeBraceLoc$1 = $clone(p[0].lexer.Loc(), logger.Loc);
 					$r = p[0].lexer.Next(); /* */ $s = 268; case 268: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					catch$1 = ptrType$49.nil;
-					finally$1 = ptrType$50.nil;
+					catch$1 = ptrType$51.nil;
+					finally$1 = ptrType$52.nil;
 					/* */ if (p[0].lexer.Token === 73) { $s = 269; continue; }
 					/* */ $s = 270; continue;
 					/* if (p[0].lexer.Token === 73) { */ case 269:
@@ -175537,7 +176780,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							/* } */ case 279:
 							$r = p[0].lexer.Expect(20); /* */ $s = 282; case 282: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							kind = 27;
-							_tuple$9 = $assertType(bindingOrNil.Data, ptrType$34, true);
+							_tuple$9 = $assertType(bindingOrNil.Data, ptrType$35, true);
 							ok$5 = _tuple$9[1];
 							if (ok$5) {
 								kind = 3;
@@ -175556,9 +176799,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						catch$1 = new js_ast.Catch.ptr($clone(bindingOrNil, js_ast.Binding), $clone(new js_ast.SBlock.ptr(stmts, $clone(closeBraceLoc$2, logger.Loc)), js_ast.SBlock), $clone(catchLoc, logger.Loc), $clone(blockLoc$1, logger.Loc));
 						p[0].popScope();
 					/* } */ case 270:
-					/* */ if ((p[0].lexer.Token === 86) || catch$1 === ptrType$49.nil) { $s = 288; continue; }
+					/* */ if ((p[0].lexer.Token === 86) || catch$1 === ptrType$51.nil) { $s = 288; continue; }
 					/* */ $s = 289; continue;
-					/* if ((p[0].lexer.Token === 86) || catch$1 === ptrType$49.nil) { */ case 288:
+					/* if ((p[0].lexer.Token === 86) || catch$1 === ptrType$51.nil) { */ case 288:
 						finallyLoc = $clone(p[0].lexer.Loc(), logger.Loc);
 						_r$55 = p[0].pushScopeForParsePass(0, $clone(finallyLoc, logger.Loc)); /* */ $s = 290; case 290: if($c) { $c = false; _r$55 = _r$55.$blk(); } if (_r$55 && _r$55.$blk !== undefined) { break s; }
 						_r$55;
@@ -175757,7 +177000,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					previousImportStatementKeyword = $clone(p[0].esmImportStatementKeyword, logger.Range);
 					logger.Range.copy(p[0].esmImportStatementKeyword, p[0].lexer.Range());
 					$r = p[0].lexer.Next(); /* */ $s = 370; case 370: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					stmt[0] = new js_ast.SImport.ptr(ptrType$12.nil, ptrType$75.nil, ptrType$76.nil, new ast.Ref.ptr(0, 0), 0, false);
+					stmt[0] = new js_ast.SImport.ptr(ptrType$12.nil, ptrType$79.nil, ptrType$80.nil, new ast.Ref.ptr(0, 0), 0, false);
 					wasOriginallyBareImport = false;
 					/* */ if ((opts.isExport || (opts.isNamespaceScope && !opts.isTypeScriptDeclare)) && !((p[0].lexer.Token === 69))) { $s = 371; continue; }
 					/* */ $s = 372; continue;
@@ -175774,7 +177017,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						/* if ((_6 === (42)) || (_6 === (23))) { */ case 375:
 							logger.Range.copy(p[0].esmImportStatementKeyword, previousImportStatementKeyword);
 							_r$71 = p[0].parseImportExpr($clone(loc, logger.Loc), 0); /* */ $s = 382; case 382: if($c) { $c = false; _r$71 = _r$71.$blk(); } if (_r$71 && _r$71.$blk !== undefined) { break s; }
-							_r$72 = p[0].parseSuffix($clone(_r$71, js_ast.Expr), 0, ptrType$69.nil, 0); /* */ $s = 383; case 383: if($c) { $c = false; _r$72 = _r$72.$blk(); } if (_r$72 && _r$72.$blk !== undefined) { break s; }
+							_r$72 = p[0].parseSuffix($clone(_r$71, js_ast.Expr), 0, ptrType$73.nil, 0); /* */ $s = 383; case 383: if($c) { $c = false; _r$72 = _r$72.$blk(); } if (_r$72 && _r$72.$blk !== undefined) { break s; }
 							expr$3 = $clone(_r$72, js_ast.Expr);
 							$r = p[0].lexer.ExpectOrInsertSemicolon(); /* */ $s = 384; case 384: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							$s = -1; return new js_ast.Stmt.ptr(new js_ast.SExpr.ptr($clone(expr$3, js_ast.Expr), false), $clone(loc, logger.Loc));
@@ -175813,7 +177056,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							_tuple$14 = _r$73;
 							items[0] = _tuple$14[0];
 							isSingleLine$1 = _tuple$14[1];
-							stmt[0].Items = (items.$ptr || (items.$ptr = new ptrType$75(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, items)));
+							stmt[0].Items = (items.$ptr || (items.$ptr = new ptrType$79(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, items)));
 							stmt[0].IsSingleLine = isSingleLine$1;
 							$r = p[0].lexer.ExpectContextualKeyword("from"); /* */ $s = 399; case 399: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							$s = 381; continue;
@@ -175911,7 +177154,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 										_tuple$15 = _r$80;
 										items$1[0] = _tuple$15[0];
 										isSingleLine$2 = _tuple$15[1];
-										stmt[0].Items = (items$1.$ptr || (items$1.$ptr = new ptrType$75(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, items$1)));
+										stmt[0].Items = (items$1.$ptr || (items$1.$ptr = new ptrType$79(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, items$1)));
 										stmt[0].IsSingleLine = isSingleLine$2;
 										$s = 444; continue;
 									/* } else { */ case 443:
@@ -175933,21 +177176,21 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					assertOrWith$2 = _tuple$16[2];
 					flags$2 = _tuple$16[3];
 					$r = p[0].lexer.ExpectOrInsertSemicolon(); /* */ $s = 453; case 453: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (p[0].options.optionsThatSupportStructuralEquality.ts.Parse && (p[0].options.optionsThatSupportStructuralEquality.ts.Config.UnusedImportFlags() === 2) && !(stmt[0].Items === ptrType$75.nil) && (stmt[0].Items.$get().$length === 0)) {
+					if (p[0].options.optionsThatSupportStructuralEquality.ts.Parse && (p[0].options.optionsThatSupportStructuralEquality.ts.Config.UnusedImportFlags() === 2) && !(stmt[0].Items === ptrType$79.nil) && (stmt[0].Items.$get().$length === 0)) {
 						if (stmt[0].DefaultName === ptrType$12.nil) {
 							$s = -1; return new js_ast.Stmt.ptr(js_ast.STypeScriptShared, $clone(loc, logger.Loc));
 						}
-						stmt[0].Items = ptrType$75.nil;
+						stmt[0].Items = ptrType$79.nil;
 					}
 					if (wasOriginallyBareImport) {
 						flags$2 = (flags$2 | (512)) >>> 0;
 					}
 					stmt[0].ImportRecordIndex = p[0].addImportRecord(1, $clone(pathLoc$1, logger.Range), pathText$2, assertOrWith$2, flags$2);
-					/* */ if (!(stmt[0].StarNameLoc === ptrType$76.nil)) { $s = 454; continue; }
+					/* */ if (!(stmt[0].StarNameLoc === ptrType$80.nil)) { $s = 454; continue; }
 					/* */ $s = 455; continue;
-					/* if (!(stmt[0].StarNameLoc === ptrType$76.nil)) { */ case 454:
+					/* if (!(stmt[0].StarNameLoc === ptrType$80.nil)) { */ case 454:
 						name$4 = p[0].loadNameFromRef($clone(stmt[0].NamespaceRef, ast.Ref));
-						_r$82 = p[0].declareSymbol(21, $clone(stmt[0].StarNameLoc, logger.Loc), name$4); /* */ $s = 457; case 457: if($c) { $c = false; _r$82 = _r$82.$blk(); } if (_r$82 && _r$82.$blk !== undefined) { break s; }
+						_r$82 = p[0].declareSymbol(21, $clone((x$5 = stmt[0].StarNameLoc, (x$5 === ptrType$80.nil && $throwNilPointerError(), x$5)), logger.Loc), name$4); /* */ $s = 457; case 457: if($c) { $c = false; _r$82 = _r$82.$blk(); } if (_r$82 && _r$82.$blk !== undefined) { break s; }
 						ast.Ref.copy(stmt[0].NamespaceRef, _r$82);
 						$s = 456; continue;
 					/* } else { */ case 455:
@@ -175965,9 +177208,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						_key$1 = $clone(ref$1, ast.Ref); (p[0].isImportItem || $throwRuntimeError("assignment to entry in nil map")).set(ast.Ref.keyFor(_key$1), { k: _key$1, v: true });
 						ast.Ref.copy(stmt[0].DefaultName.Ref, ref$1);
 					/* } */ case 459:
-					/* */ if (!(stmt[0].Items === ptrType$75.nil)) { $s = 461; continue; }
+					/* */ if (!(stmt[0].Items === ptrType$79.nil)) { $s = 461; continue; }
 					/* */ $s = 462; continue;
-					/* if (!(stmt[0].Items === ptrType$75.nil)) { */ case 461:
+					/* if (!(stmt[0].Items === ptrType$79.nil)) { */ case 461:
 						_ref$3 = stmt[0].Items.$get();
 						_i = 0;
 						/* while (true) { */ case 463:
@@ -175979,7 +177222,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							ref$2 = $clone(_r$84, ast.Ref);
 							$r = p[0].checkForUnrepresentableIdentifier($clone(item.AliasLoc, logger.Loc), item.Alias); /* */ $s = 466; case 466: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							_key$2 = $clone(ref$2, ast.Ref); (p[0].isImportItem || $throwRuntimeError("assignment to entry in nil map")).set(ast.Ref.keyFor(_key$2), { k: _key$2, v: true });
-							ast.Ref.copy((x$5 = stmt[0].Items.$get(), ((i$1 < 0 || i$1 >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + i$1])).Name.Ref, ref$2);
+							ast.Ref.copy((x$6 = stmt[0].Items.$get(), ((i$1 < 0 || i$1 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + i$1])).Name.Ref, ref$2);
 							_key$3 = item.Alias; (itemRefs || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$3), { k: _key$3, v: $clone(new ast.LocRef.ptr($clone(item.Name.Loc, logger.Loc), $clone(ref$2, ast.Ref)), ast.LocRef) });
 							_i++;
 						$s = 463; continue;
@@ -176062,7 +177305,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							$s = 501; case 501: return $24r$14;
 						/* } */ case 498:
 						_r$92 = p[0].parseAsyncPrefixExpr($clone(nameRange, logger.Range), 0, 0); /* */ $s = 502; case 502: if($c) { $c = false; _r$92 = _r$92.$blk(); } if (_r$92 && _r$92.$blk !== undefined) { break s; }
-						_r$93 = p[0].parseSuffix($clone(_r$92, js_ast.Expr), 0, ptrType$69.nil, 0); /* */ $s = 503; case 503: if($c) { $c = false; _r$93 = _r$93.$blk(); } if (_r$93 && _r$93.$blk !== undefined) { break s; }
+						_r$93 = p[0].parseSuffix($clone(_r$92, js_ast.Expr), 0, ptrType$73.nil, 0); /* */ $s = 503; case 503: if($c) { $c = false; _r$93 = _r$93.$blk(); } if (_r$93 && _r$93.$blk !== undefined) { break s; }
 						js_ast.Expr.copy(expr$5, _r$93);
 						$s = 495; continue;
 					/* } else { */ case 494:
@@ -176081,7 +177324,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* */ if (isIdentifier$1) { $s = 508; continue; }
 					/* */ $s = 509; continue;
 					/* if (isIdentifier$1) { */ case 508:
-						_tuple$18 = $assertType(expr$5.Data, ptrType$32, true);
+						_tuple$18 = $assertType(expr$5.Data, ptrType$33, true);
 						ident = _tuple$18[0];
 						ok$9 = _tuple$18[1];
 						/* */ if (ok$9) { $s = 510; continue; }
@@ -176143,7 +177386,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 										/* */ $s = 538; continue;
 										/* if (opts.isExport) { */ case 537:
 											$r = $clone(p[0].log, logger.Log).AddError(p[0].tracker, $clone(nameRange, logger.Range), "Unexpected \"interface\""); /* */ $s = 539; case 539: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-											$panic((x$6 = new js_lexer.LexerPanic.ptr(), new x$6.constructor.elem(x$6)));
+											$panic((x$7 = new js_lexer.LexerPanic.ptr(), new x$7.constructor.elem(x$7)));
 										/* } */ case 538:
 										$s = 526; continue;
 									/* } else if (_9 === ("abstract")) { */ case 523:
@@ -176188,14 +177431,14 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 											stmt$8 = $clone(_r$101, js_ast.Stmt);
 											typeDeclarationData = js_ast.STypeScriptShared;
 											_ref$4 = stmt$8.Data;
-											/* */ if ($assertType(_ref$4, ptrType$38, true)[1]) { $s = 558; continue; }
-											/* */ if ($assertType(_ref$4, ptrType$73, true)[1]) { $s = 559; continue; }
+											/* */ if ($assertType(_ref$4, ptrType$40, true)[1]) { $s = 558; continue; }
+											/* */ if ($assertType(_ref$4, ptrType$77, true)[1]) { $s = 559; continue; }
 											/* */ if ($assertType(_ref$4, ptrType$10, true)[1]) { $s = 560; continue; }
 											/* */ $s = 561; continue;
-											/* if ($assertType(_ref$4, ptrType$38, true)[1]) { */ case 558:
+											/* if ($assertType(_ref$4, ptrType$40, true)[1]) { */ case 558:
 												s$9 = _ref$4.$val;
 												$s = -1; return new js_ast.Stmt.ptr(new js_ast.SExpr.ptr($clone(expr$5, js_ast.Expr), false), $clone(loc, logger.Loc));
-											/* } else if ($assertType(_ref$4, ptrType$73, true)[1]) { */ case 559:
+											/* } else if ($assertType(_ref$4, ptrType$77, true)[1]) { */ case 559:
 												s$10 = _ref$4.$val;
 												typeDeclarationData = s$10;
 												$s = 562; continue;
@@ -176239,13 +177482,13 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* } */ case 25:
 			case 1:
 			$s = -1; return new js_ast.Stmt.ptr($ifaceNil, new logger.Loc.ptr(0));
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return new js_ast.Stmt.ptr($ifaceNil, new logger.Loc.ptr(0)); } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseStmt, $c: true, $r, $24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _2, _3, _4, _5, _6, _7, _8, _9, _entry, _i, _key, _key$1, _key$2, _key$3, _key$4, _r, _r$1, _r$10, _r$100, _r$101, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$78, _r$79, _r$8, _r$80, _r$81, _r$82, _r$83, _r$84, _r$85, _r$86, _r$87, _r$88, _r$89, _r$9, _r$90, _r$91, _r$92, _r$93, _r$94, _r$95, _r$96, _r$97, _r$98, _r$99, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, alias, assertOrWith, assertOrWith$1, assertOrWith$2, asyncRange, asyncRange$1, awaitRange, badLetRange, bindingOrNil, blockLoc, blockLoc$1, body, body$1, body$2, body$3, body$4, body$5, body$6, body$7, bodyLoc, bodyLoc$1, bodyScopes, caseLoc, caseScopeMap, caseScopeStart, caseScopes, cases, catch$1, catchLoc, closeBraceLoc, closeBraceLoc$1, closeBraceLoc$2, closeBraceLoc$3, closeBraceLoc$4, createDefaultName, decls, decls$1, decls$2, decls$3, decorators, defaultLoc, defaultName, defaultName$1, defaultName$2, defaultName$3, defaultName$4, defaultName$5, didGenerateError, endLoc, expr, expr$1, expr$2, expr$3, expr$4, expr$5, finally$1, finallyLoc, flags, flags$1, flags$2, foundDefault, i, i$1, ident, importRecordIndex, importRecordIndex$1, initLoc, initOrNil, isIdentifier, isIdentifier$1, isSingleLine, isSingleLine$1, isSingleLine$2, isSingleLineBody, isSingleLineBody$1, isSingleLineBody$2, isSingleLineBody$3, isSingleLineBody$4, isSingleLineNo, isSingleLineStmt, isSingleLineYes, isVar, it, item, itemRefs, items, items$1, items$2, kind, loc, local, local$1, local$2, name, name$1, name$10, name$11, name$2, name$3, name$4, name$5, name$6, name$7, name$8, name$9, nameLoc, nameRange, nameSubstring, namespaceRef, namespaceRef$1, nestedOpts, noOrNil, ok, ok$1, ok$10, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, ok$9, oldLexer, opts, p, pathLoc, pathLoc$1, pathRange, pathText, pathText$1, pathText$2, previousExportKeyword, previousImportStatementKeyword, ref, ref$1, ref$2, s, s$1, s$10, s$11, s$12, s$13, s$2, s$3, s$4, s$5, s$6, s$7, s$8, s$9, scopeIndex, scopeIndex$1, starLoc, starLoc$1, stmt, stmt$1, stmt$2, stmt$3, stmt$4, stmt$5, stmt$6, stmt$7, stmt$8, stmts, stmts$1, stmts$2, switchScopeStart, test, test$1, test$2, test$3, test$4, testOrNil, typeDeclarationData, typeRange, updateOrNil, value, value$1, value$2, value$3, value$4, wasOriginallyBareImport, x, x$1, x$2, x$3, x$4, x$5, x$6, yes, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return new js_ast.Stmt.ptr($ifaceNil, new logger.Loc.ptr(0)); } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseStmt, $c: true, $r, $24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _2, _3, _4, _5, _6, _7, _8, _9, _entry, _i, _key, _key$1, _key$2, _key$3, _key$4, _r, _r$1, _r$10, _r$100, _r$101, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$78, _r$79, _r$8, _r$80, _r$81, _r$82, _r$83, _r$84, _r$85, _r$86, _r$87, _r$88, _r$89, _r$9, _r$90, _r$91, _r$92, _r$93, _r$94, _r$95, _r$96, _r$97, _r$98, _r$99, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, alias, assertOrWith, assertOrWith$1, assertOrWith$2, asyncRange, asyncRange$1, awaitRange, badLetRange, bindingOrNil, blockLoc, blockLoc$1, body, body$1, body$2, body$3, body$4, body$5, body$6, body$7, bodyLoc, bodyLoc$1, bodyScopes, caseLoc, caseScopeMap, caseScopeStart, caseScopes, cases, catch$1, catchLoc, closeBraceLoc, closeBraceLoc$1, closeBraceLoc$2, closeBraceLoc$3, closeBraceLoc$4, createDefaultName, decls, decls$1, decls$2, decls$3, decorators, defaultLoc, defaultName, defaultName$1, defaultName$2, defaultName$3, defaultName$4, defaultName$5, didGenerateError, endLoc, expr, expr$1, expr$2, expr$3, expr$4, expr$5, finally$1, finallyLoc, flags, flags$1, flags$2, foundDefault, i, i$1, ident, importRecordIndex, importRecordIndex$1, initLoc, initOrNil, isIdentifier, isIdentifier$1, isSingleLine, isSingleLine$1, isSingleLine$2, isSingleLineBody, isSingleLineBody$1, isSingleLineBody$2, isSingleLineBody$3, isSingleLineBody$4, isSingleLineNo, isSingleLineStmt, isSingleLineYes, isVar, it, item, itemRefs, items, items$1, items$2, kind, loc, local, local$1, local$2, name, name$1, name$10, name$11, name$2, name$3, name$4, name$5, name$6, name$7, name$8, name$9, nameLoc, nameRange, nameSubstring, namespaceRef, namespaceRef$1, nestedOpts, noOrNil, ok, ok$1, ok$10, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, ok$9, oldLexer, opts, p, pathLoc, pathLoc$1, pathRange, pathText, pathText$1, pathText$2, previousExportKeyword, previousImportStatementKeyword, ref, ref$1, ref$2, s, s$1, s$10, s$11, s$12, s$13, s$2, s$3, s$4, s$5, s$6, s$7, s$8, s$9, scopeIndex, scopeIndex$1, starLoc, starLoc$1, stmt, stmt$1, stmt$2, stmt$3, stmt$4, stmt$5, stmt$6, stmt$7, stmt$8, stmts, stmts$1, stmts$2, switchScopeStart, test, test$1, test$2, test$3, test$4, testOrNil, typeDeclarationData, typeRange, updateOrNil, value, value$1, value$2, value$3, value$4, wasOriginallyBareImport, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, yes, $s, $deferred};return $f; } }
 		};
 		$ptrType(parser).prototype.addImportRecord = function addImportRecord(kind, pathRange, text, assertOrWith, flags) {
 			var assertOrWith, flags, index, kind, p, pathRange, text;
 			p = this;
 			index = ((p.importRecords.$length >>> 0));
-			p.importRecords = $append(p.importRecords, new ast.ImportRecord.ptr(assertOrWith, ptrType$77.nil, $clone(new logger.Path.ptr(text, "", "", new logger.ImportAttributes.ptr(""), 0), logger.Path), $clone(pathRange, logger.Range), new logger.Loc.ptr(0), new ast.Index32.ptr(0), new ast.Index32.ptr(0), flags, kind));
+			p.importRecords = $append(p.importRecords, new ast.ImportRecord.ptr(assertOrWith, ptrType$81.nil, $clone(new logger.Path.ptr(text, "", "", new logger.ImportAttributes.ptr(""), 0), logger.Path), $clone(pathRange, logger.Range), new logger.Loc.ptr(0), new ast.Index32.ptr(0), new ast.Index32.ptr(0), flags, kind));
 			return index;
 		};
 		$ptrType(parser).prototype.parseFnBody = function parseFnBody(data) {
@@ -176305,7 +177548,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				_r = p.parseStmt($clone(opts, parseStmtOpts)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				stmt = $clone(_r, js_ast.Stmt);
 				if (p.options.optionsThatSupportStructuralEquality.ts.Parse) {
-					_tuple = $assertType(stmt.Data, ptrType$73, true);
+					_tuple = $assertType(stmt.Data, ptrType$77, true);
 					ok = _tuple[1];
 					if (ok) {
 						/* continue; */ $s = 1; continue;
@@ -176340,7 +177583,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* */ if (!p.suppressWarningsAboutWeirdCode) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (!p.suppressWarningsAboutWeirdCode) { */ case 4:
-					_tuple$3 = $assertType(stmt.Data, ptrType$40, true);
+					_tuple$3 = $assertType(stmt.Data, ptrType$42, true);
 					s = _tuple$3[0];
 					ok$3 = _tuple$3[1];
 					/* */ if (ok$3 && $interfaceIsEqual(s.ValueOrNil.Data, $ifaceNil) && !p.latestReturnHadSemicolon) { $s = 6; continue; }
@@ -176524,10 +177767,10 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		findIdentifiers = function findIdentifiers$1(binding, identifiers) {
 			var _i, _i$1, _ref, _ref$1, _ref$2, b, b$1, b$2, binding, identifiers, item, property;
 			_ref = binding.Data;
-			if ($assertType(_ref, ptrType$34, true)[1]) {
+			if ($assertType(_ref, ptrType$35, true)[1]) {
 				b = _ref.$val;
 				identifiers = $append(identifiers, new js_ast.Decl.ptr($clone(binding, js_ast.Binding), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0))));
-			} else if ($assertType(_ref, ptrType$51, true)[1]) {
+			} else if ($assertType(_ref, ptrType$53, true)[1]) {
 				b$1 = _ref.$val;
 				_ref$1 = b$1.Items;
 				_i = 0;
@@ -176537,7 +177780,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					identifiers = findIdentifiers($clone(item.Binding, js_ast.Binding), identifiers);
 					_i++;
 				}
-			} else if ($assertType(_ref, ptrType$52, true)[1]) {
+			} else if ($assertType(_ref, ptrType$54, true)[1]) {
 				b$2 = _ref.$val;
 				_ref$2 = b$2.Properties;
 				_i$1 = 0;
@@ -176553,7 +177796,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		shouldKeepStmtInDeadControlFlow = function shouldKeepStmtInDeadControlFlow$1(stmt) {
 			var _i, _i$1, _ref, _ref$1, _ref$2, child, decl, identifiers, s, s$1, s$10, s$2, s$3, s$4, s$5, s$6, s$7, s$8, s$9, stmt;
 			_ref = stmt.Data;
-			if ($assertType(_ref, ptrType$38, true)[1] || $assertType(_ref, ptrType$13, true)[1] || $assertType(_ref, ptrType$41, true)[1] || $assertType(_ref, ptrType$40, true)[1] || $assertType(_ref, ptrType$64, true)[1] || $assertType(_ref, ptrType$65, true)[1] || $assertType(_ref, ptrType$7, true)[1] || $assertType(_ref, ptrType$78, true)[1]) {
+			if ($assertType(_ref, ptrType$40, true)[1] || $assertType(_ref, ptrType$13, true)[1] || $assertType(_ref, ptrType$43, true)[1] || $assertType(_ref, ptrType$42, true)[1] || $assertType(_ref, ptrType$67, true)[1] || $assertType(_ref, ptrType$68, true)[1] || $assertType(_ref, ptrType$7, true)[1] || $assertType(_ref, ptrType$82, true)[1]) {
 				s = _ref;
 				return false;
 			} else if ($assertType(_ref, ptrType$10, true)[1]) {
@@ -176575,7 +177818,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				}
 				s$1.Decls = identifiers;
 				return true;
-			} else if ($assertType(_ref, ptrType$48, true)[1]) {
+			} else if ($assertType(_ref, ptrType$49, true)[1]) {
 				s$2 = _ref.$val;
 				_ref$2 = s$2.Stmts;
 				_i$1 = 0;
@@ -176588,25 +177831,25 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					_i$1++;
 				}
 				return false;
-			} else if ($assertType(_ref, ptrType$42, true)[1]) {
+			} else if ($assertType(_ref, ptrType$44, true)[1]) {
 				s$3 = _ref.$val;
 				return shouldKeepStmtInDeadControlFlow($clone(s$3.Yes, js_ast.Stmt)) || (!($interfaceIsEqual(s$3.NoOrNil.Data, $ifaceNil)) && shouldKeepStmtInDeadControlFlow($clone(s$3.NoOrNil, js_ast.Stmt)));
-			} else if ($assertType(_ref, ptrType$79, true)[1]) {
+			} else if ($assertType(_ref, ptrType$83, true)[1]) {
 				s$4 = _ref.$val;
 				return shouldKeepStmtInDeadControlFlow($clone(s$4.Body, js_ast.Stmt));
-			} else if ($assertType(_ref, ptrType$80, true)[1]) {
+			} else if ($assertType(_ref, ptrType$84, true)[1]) {
 				s$5 = _ref.$val;
 				return shouldKeepStmtInDeadControlFlow($clone(s$5.Body, js_ast.Stmt));
-			} else if ($assertType(_ref, ptrType$44, true)[1]) {
+			} else if ($assertType(_ref, ptrType$46, true)[1]) {
 				s$6 = _ref.$val;
 				return (!($interfaceIsEqual(s$6.InitOrNil.Data, $ifaceNil)) && shouldKeepStmtInDeadControlFlow($clone(s$6.InitOrNil, js_ast.Stmt))) || shouldKeepStmtInDeadControlFlow($clone(s$6.Body, js_ast.Stmt));
-			} else if ($assertType(_ref, ptrType$81, true)[1]) {
+			} else if ($assertType(_ref, ptrType$85, true)[1]) {
 				s$7 = _ref.$val;
 				return shouldKeepStmtInDeadControlFlow($clone(s$7.Init, js_ast.Stmt)) || shouldKeepStmtInDeadControlFlow($clone(s$7.Body, js_ast.Stmt));
-			} else if ($assertType(_ref, ptrType$82, true)[1]) {
+			} else if ($assertType(_ref, ptrType$86, true)[1]) {
 				s$8 = _ref.$val;
 				return shouldKeepStmtInDeadControlFlow($clone(s$8.Init, js_ast.Stmt)) || shouldKeepStmtInDeadControlFlow($clone(s$8.Body, js_ast.Stmt));
-			} else if ($assertType(_ref, ptrType$83, true)[1]) {
+			} else if ($assertType(_ref, ptrType$87, true)[1]) {
 				s$9 = _ref.$val;
 				return shouldKeepStmtInDeadControlFlow($clone(s$9.Stmt, js_ast.Stmt));
 			} else {
@@ -176615,7 +177858,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			}
 		};
 		$ptrType(parser).prototype.visitStmtsAndPrependTempRefs = function visitStmtsAndPrependTempRefs(stmts, opts) {
-			var {_i, _r, _ref, _ref$1, decls, oldTempRefCount, oldTempRefs, opts, p, ref, ref$1, split, stmts, temp, x, x$1, $s, $r, $c} = $restore(this, {stmts, opts});
+			var {_i, _r, _ref, _ref$1, decls, oldTempRefCount, oldTempRefs, opts, p, ref, ref$1, split, stmts, temp, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {stmts, opts});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			oldTempRefs = p.tempRefsToDeclare;
@@ -176624,16 +177867,16 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			p.tempRefCount = 0;
 			_r = p.visitStmts(stmts, opts.kind); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			stmts = _r;
-			if (!(opts.fnBodyLoc === ptrType$76.nil)) {
+			if (!(opts.fnBodyLoc === ptrType$80.nil)) {
 				ref = p.fnOnlyDataVisit.thisCaptureRef;
 				if (!(ref === ptrType$11.nil)) {
-					p.tempRefsToDeclare = $append(p.tempRefsToDeclare, new tempRef.ptr($clone(new js_ast.Expr.ptr(js_ast.EThisShared, $clone(opts.fnBodyLoc, logger.Loc)), js_ast.Expr), $clone(ref, ast.Ref)));
-					p.currentScope.Generated = $append(p.currentScope.Generated, ref);
+					p.tempRefsToDeclare = $append(p.tempRefsToDeclare, new tempRef.ptr($clone(new js_ast.Expr.ptr(js_ast.EThisShared, $clone((x = opts.fnBodyLoc, (x === ptrType$80.nil && $throwNilPointerError(), x)), logger.Loc)), js_ast.Expr), $clone((ref === ptrType$11.nil && $throwNilPointerError(), ref), ast.Ref)));
+					p.currentScope.Generated = $append(p.currentScope.Generated, (ref === ptrType$11.nil && $throwNilPointerError(), ref));
 				}
 				ref$1 = p.fnOnlyDataVisit.argumentsCaptureRef;
 				if (!(ref$1 === ptrType$11.nil)) {
-					p.tempRefsToDeclare = $append(p.tempRefsToDeclare, new tempRef.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(p.fnOnlyDataVisit.argumentsRef, ast.Ref), false, false, false), $clone(opts.fnBodyLoc, logger.Loc)), js_ast.Expr), $clone(ref$1, ast.Ref)));
-					p.currentScope.Generated = $append(p.currentScope.Generated, ref$1);
+					p.tempRefsToDeclare = $append(p.tempRefsToDeclare, new tempRef.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone((x$2 = p.fnOnlyDataVisit.argumentsRef, (x$2 === ptrType$11.nil && $throwNilPointerError(), x$2)), ast.Ref), false, false, false), $clone((x$1 = opts.fnBodyLoc, (x$1 === ptrType$80.nil && $throwNilPointerError(), x$1)), logger.Loc)), js_ast.Expr), $clone((ref$1 === ptrType$11.nil && $throwNilPointerError(), ref$1), ast.Ref)));
+					p.currentScope.Generated = $append(p.currentScope.Generated, (ref$1 === ptrType$11.nil && $throwNilPointerError(), ref$1));
 				}
 			}
 			if (p.currentScope === p.moduleScope && !(p.topLevelTempRefsToDeclare === sliceType$29.nil)) {
@@ -176646,7 +177889,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				temp = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), tempRef);
-				if ((x = p.symbols, x$1 = temp.ref.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).UseCountEstimate > 0) {
+				if ((x$3 = p.symbols, x$4 = temp.ref.InnerIndex, ((x$4 < 0 || x$4 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + x$4])).UseCountEstimate > 0) {
 					decls = $append(decls, new js_ast.Decl.ptr($clone(new js_ast.Binding.ptr(new js_ast.BIdentifier.ptr($clone(temp.ref, ast.Ref)), new logger.Loc.ptr(0)), js_ast.Binding), $clone(temp.valueOrNil, js_ast.Expr)));
 					p.recordDeclaredSymbol($clone(temp.ref, ast.Ref));
 				}
@@ -176657,7 +177900,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				while (true) {
 					if (!(split < stmts.$length)) { break; }
 					_ref$1 = ((split < 0 || split >= stmts.$length) ? ($throwRuntimeError("index out of range"), undefined) : stmts.$array[stmts.$offset + split]).Data;
-					if ($assertType(_ref$1, ptrType$84, true)[1] || $assertType(_ref$1, ptrType$55, true)[1]) {
+					if ($assertType(_ref$1, ptrType$88, true)[1] || $assertType(_ref$1, ptrType$58, true)[1]) {
 						split = split + (1) >> 0;
 						continue;
 					}
@@ -176668,7 +177911,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			p.tempRefsToDeclare = oldTempRefs;
 			p.tempRefCount = oldTempRefCount;
 			$s = -1; return stmts;
-			/* */ } return; } var $f = {$blk: visitStmtsAndPrependTempRefs, $c: true, $r, _i, _r, _ref, _ref$1, decls, oldTempRefCount, oldTempRefs, opts, p, ref, ref$1, split, stmts, temp, x, x$1, $s};return $f;
+			/* */ } return; } var $f = {$blk: visitStmtsAndPrependTempRefs, $c: true, $r, _i, _r, _ref, _ref$1, decls, oldTempRefCount, oldTempRefs, opts, p, ref, ref$1, split, stmts, temp, x, x$1, x$2, x$3, x$4, $s};return $f;
 		};
 		$ptrType(parser).prototype.visitStmts = function visitStmts(stmts, kind) {
 			var {$24r, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _i, _i$1, _i$2, _i$3, _i$4, _key, _key$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, after, assign, before, ctx, decls, end, fnStmts, hoistedRef, hoistedRef$1, i, i$1, index, kind, kind$1, letDecls, nonFnStmts, ok, ok$1, ok$2, ok$3, ok$4, ok$5, ok$6, oldIsControlFlowDead, oldScopesInOrder, oldTempLetsToDeclare, p, preprocessedEnums, prevS, prevStmt, ref, s, s$1, s$2, s$3, s$4, stmt, stmt$1, stmt$2, stmt$3, stmts, varDecls, visited, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {stmts, kind});
@@ -176715,11 +177958,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				i$1 = _i$1;
 				stmt$1 = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), js_ast.Stmt);
 				_ref$2 = stmt$1.Data;
-				/* */ if ($assertType(_ref$2, ptrType$85, true)[1]) { $s = 10; continue; }
+				/* */ if ($assertType(_ref$2, ptrType$89, true)[1]) { $s = 10; continue; }
 				/* */ if ($assertType(_ref$2, ptrType$6, true)[1]) { $s = 11; continue; }
 				/* */ if ($assertType(_ref$2, ptrType$9, true)[1]) { $s = 12; continue; }
 				/* */ $s = 13; continue;
-				/* if ($assertType(_ref$2, ptrType$85, true)[1]) { */ case 10:
+				/* if ($assertType(_ref$2, ptrType$89, true)[1]) { */ case 10:
 					s = _ref$2.$val;
 					_r$1 = p.visitAndAppendStmt(after, $clone(stmt$1, js_ast.Stmt)); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 					after = _r$1;
@@ -176900,7 +178143,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					i = _i;
 					stmt = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), js_ast.Stmt);
 					_ref$1 = stmt.Data;
-					if ($assertType(_ref$1, ptrType$38, true)[1] || $assertType(_ref$1, ptrType$84, true)[1] || $assertType(_ref$1, ptrType$55, true)[1] || $assertType(_ref$1, ptrType$78, true)[1] || $assertType(_ref$1, ptrType$73, true)[1]) {
+					if ($assertType(_ref$1, ptrType$40, true)[1] || $assertType(_ref$1, ptrType$88, true)[1] || $assertType(_ref$1, ptrType$58, true)[1] || $assertType(_ref$1, ptrType$82, true)[1] || $assertType(_ref$1, ptrType$77, true)[1]) {
 						s = _ref$1;
 						_i++;
 						continue;
@@ -176913,7 +178156,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							while (true) {
 								if (!(_i$1 < _ref$2.$length)) { break; }
 								d = $clone(((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]), js_ast.Decl);
-								_tuple = $assertType(d.Binding.Data, ptrType$34, true);
+								_tuple = $assertType(d.Binding.Data, ptrType$35, true);
 								id = _tuple[0];
 								ok = _tuple[1];
 								if (ok) {
@@ -176964,7 +178207,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						/* */ $s = 8; continue;
 						/* if (ok$2 && !((prevS.Kind === 0))) { */ case 7:
 							last = $clone((x$4 = prevS.Decls, x$5 = prevS.Decls.$length - 1 >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])), js_ast.Decl);
-							_tuple$3 = $assertType(last.Binding.Data, ptrType$34, true);
+							_tuple$3 = $assertType(last.Binding.Data, ptrType$35, true);
 							id$1 = _tuple$3[0];
 							ok$3 = _tuple$3[1];
 							/* */ if (ok$3) { $s = 9; continue; }
@@ -176996,18 +178239,18 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					case 6:
 				/* } */ case 4:
 				_ref$4 = stmt$1.Data;
-				/* */ if ($assertType(_ref$4, ptrType$38, true)[1]) { $s = 16; continue; }
+				/* */ if ($assertType(_ref$4, ptrType$40, true)[1]) { $s = 16; continue; }
 				/* */ if ($assertType(_ref$4, ptrType$10, true)[1]) { $s = 17; continue; }
 				/* */ if ($assertType(_ref$4, ptrType$13, true)[1]) { $s = 18; continue; }
-				/* */ if ($assertType(_ref$4, ptrType$43, true)[1]) { $s = 19; continue; }
-				/* */ if ($assertType(_ref$4, ptrType$42, true)[1]) { $s = 20; continue; }
-				/* */ if ($assertType(_ref$4, ptrType$40, true)[1]) { $s = 21; continue; }
-				/* */ if ($assertType(_ref$4, ptrType$41, true)[1]) { $s = 22; continue; }
-				/* */ if ($assertType(_ref$4, ptrType$64, true)[1] || $assertType(_ref$4, ptrType$65, true)[1]) { $s = 23; continue; }
-				/* */ if ($assertType(_ref$4, ptrType$44, true)[1]) { $s = 24; continue; }
-				/* */ if ($assertType(_ref$4, ptrType$86, true)[1]) { $s = 25; continue; }
+				/* */ if ($assertType(_ref$4, ptrType$45, true)[1]) { $s = 19; continue; }
+				/* */ if ($assertType(_ref$4, ptrType$44, true)[1]) { $s = 20; continue; }
+				/* */ if ($assertType(_ref$4, ptrType$42, true)[1]) { $s = 21; continue; }
+				/* */ if ($assertType(_ref$4, ptrType$43, true)[1]) { $s = 22; continue; }
+				/* */ if ($assertType(_ref$4, ptrType$67, true)[1] || $assertType(_ref$4, ptrType$68, true)[1]) { $s = 23; continue; }
+				/* */ if ($assertType(_ref$4, ptrType$46, true)[1]) { $s = 24; continue; }
+				/* */ if ($assertType(_ref$4, ptrType$90, true)[1]) { $s = 25; continue; }
 				/* */ $s = 26; continue;
-				/* if ($assertType(_ref$4, ptrType$38, true)[1]) { */ case 16:
+				/* if ($assertType(_ref$4, ptrType$40, true)[1]) { */ case 16:
 					s$2 = _ref$4.$val;
 					_i$2++;
 					/* continue; */ $s = 1; continue;
@@ -177043,7 +178286,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						}
 					}
 					$s = 26; continue;
-				/* } else if ($assertType(_ref$4, ptrType$43, true)[1]) { */ case 19:
+				/* } else if ($assertType(_ref$4, ptrType$45, true)[1]) { */ case 19:
 					s$5 = _ref$4.$val;
 					if (result.$length > 0) {
 						prevStmt$2 = $clone((x$10 = result.$length - 1 >> 0, ((x$10 < 0 || x$10 >= result.$length) ? ($throwRuntimeError("index out of range"), undefined) : result.$array[result.$offset + x$10])), js_ast.Stmt);
@@ -177056,7 +178299,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						}
 					}
 					$s = 26; continue;
-				/* } else if ($assertType(_ref$4, ptrType$42, true)[1]) { */ case 20:
+				/* } else if ($assertType(_ref$4, ptrType$44, true)[1]) { */ case 20:
 					s$6 = _ref$4.$val;
 					if (result.$length > 0) {
 						prevStmt$3 = $clone((x$11 = result.$length - 1 >> 0, ((x$11 < 0 || x$11 >= result.$length) ? ($throwRuntimeError("index out of range"), undefined) : result.$array[result.$offset + x$11])), js_ast.Stmt);
@@ -177074,7 +178317,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						optimizeImplicitJump = false;
 						if (result.$length > 0) {
 							prevStmt$4 = $clone((x$12 = result.$length - 1 >> 0, ((x$12 < 0 || x$12 >= result.$length) ? ($throwRuntimeError("index out of range"), undefined) : result.$array[result.$offset + x$12])), js_ast.Stmt);
-							_tuple$8 = $assertType(prevStmt$4.Data, ptrType$42, true);
+							_tuple$8 = $assertType(prevStmt$4.Data, ptrType$44, true);
 							prevS$5 = _tuple$8[0];
 							ok$8 = _tuple$8[1];
 							if (ok$8 && $interfaceIsEqual(prevS$5.NoOrNil.Data, $ifaceNil) && jumpStmtsLookTheSame(prevS$5.Yes.Data, s$6.Yes.Data)) {
@@ -177083,7 +178326,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							}
 						}
 						if (kind === 2) {
-							_tuple$9 = $assertType(s$6.Yes.Data, ptrType$65, true);
+							_tuple$9 = $assertType(s$6.Yes.Data, ptrType$68, true);
 							continueS = _tuple$9[0];
 							ok$9 = _tuple$9[1];
 							if (ok$9 && continueS.Label === ptrType$12.nil) {
@@ -177091,7 +178334,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							}
 						}
 						if (kind === 3) {
-							_tuple$10 = $assertType(s$6.Yes.Data, ptrType$40, true);
+							_tuple$10 = $assertType(s$6.Yes.Data, ptrType$42, true);
 							returnS = _tuple$10[0];
 							ok$10 = _tuple$10[1];
 							if (ok$10 && $interfaceIsEqual(returnS.ValueOrNil.Data, $ifaceNil)) {
@@ -177142,7 +178385,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 								js_ast.Stmt.copy(stmt$1, s$6.NoOrNil);
 								js_ast.Stmt.copy(s$6.NoOrNil, new js_ast.Stmt.ptr($ifaceNil, new logger.Loc.ptr(0)));
 								ok$11 = false;
-								_tuple$11 = $assertType(stmt$1.Data, ptrType$42, true);
+								_tuple$11 = $assertType(stmt$1.Data, ptrType$44, true);
 								s$6 = _tuple$11[0];
 								ok$11 = _tuple$11[1];
 								if (!ok$11 || !isJumpStatement(s$6.Yes.Data) || $interfaceIsEqual(s$6.NoOrNil.Data, $ifaceNil)) {
@@ -177158,7 +178401,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						}
 					/* } */ case 28:
 					$s = 26; continue;
-				/* } else if ($assertType(_ref$4, ptrType$40, true)[1]) { */ case 21:
+				/* } else if ($assertType(_ref$4, ptrType$42, true)[1]) { */ case 21:
 					s$7 = _ref$4.$val;
 					if (result.$length > 0 && !($interfaceIsEqual(s$7.ValueOrNil.Data, $ifaceNil))) {
 						prevStmt$5 = $clone((x$13 = result.$length - 1 >> 0, ((x$13 < 0 || x$13 >= result.$length) ? ($throwRuntimeError("index out of range"), undefined) : result.$array[result.$offset + x$13])), js_ast.Stmt);
@@ -177173,7 +178416,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					}
 					isControlFlowDead = true;
 					$s = 26; continue;
-				/* } else if ($assertType(_ref$4, ptrType$41, true)[1]) { */ case 22:
+				/* } else if ($assertType(_ref$4, ptrType$43, true)[1]) { */ case 22:
 					s$8 = _ref$4.$val;
 					if (result.$length > 0) {
 						prevStmt$6 = $clone((x$15 = result.$length - 1 >> 0, ((x$15 < 0 || x$15 >= result.$length) ? ($throwRuntimeError("index out of range"), undefined) : result.$array[result.$offset + x$15])), js_ast.Stmt);
@@ -177188,11 +178431,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					}
 					isControlFlowDead = true;
 					$s = 26; continue;
-				/* } else if ($assertType(_ref$4, ptrType$64, true)[1] || $assertType(_ref$4, ptrType$65, true)[1]) { */ case 23:
+				/* } else if ($assertType(_ref$4, ptrType$67, true)[1] || $assertType(_ref$4, ptrType$68, true)[1]) { */ case 23:
 					s$9 = _ref$4;
 					isControlFlowDead = true;
 					$s = 26; continue;
-				/* } else if ($assertType(_ref$4, ptrType$44, true)[1]) { */ case 24:
+				/* } else if ($assertType(_ref$4, ptrType$46, true)[1]) { */ case 24:
 					s$10 = _ref$4.$val;
 					if (result.$length > 0) {
 						prevStmt$7 = $clone((x$17 = result.$length - 1 >> 0, ((x$17 < 0 || x$17 >= result.$length) ? ($throwRuntimeError("index out of range"), undefined) : result.$array[result.$offset + x$17])), js_ast.Stmt);
@@ -177246,10 +178489,10 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						}
 					}
 					$s = 26; continue;
-				/* } else if ($assertType(_ref$4, ptrType$86, true)[1]) { */ case 25:
+				/* } else if ($assertType(_ref$4, ptrType$90, true)[1]) { */ case 25:
 					s$11 = _ref$4.$val;
-					if (!p.options.optionsThatSupportStructuralEquality.unsupportedJSFeatures.Has(new compat.JSFeature(2048, 0)) && !(s$11.Catch === ptrType$49.nil)) {
-						_tuple$19 = $assertType(s$11.Catch.BindingOrNil.Data, ptrType$34, true);
+					if (!p.options.optionsThatSupportStructuralEquality.unsupportedJSFeatures.Has(new compat.JSFeature(2048, 0)) && !(s$11.Catch === ptrType$51.nil)) {
+						_tuple$19 = $assertType(s$11.Catch.BindingOrNil.Data, ptrType$35, true);
 						id$2 = _tuple$19[0];
 						ok$19 = _tuple$19[1];
 						if (ok$19) {
@@ -177271,14 +178514,14 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			if (result.$length > 0) {
 				_1 = kind;
 				if (_1 === (2)) {
-					_tuple$20 = $assertType((x$24 = result.$length - 1 >> 0, ((x$24 < 0 || x$24 >= result.$length) ? ($throwRuntimeError("index out of range"), undefined) : result.$array[result.$offset + x$24])).Data, ptrType$65, true);
+					_tuple$20 = $assertType((x$24 = result.$length - 1 >> 0, ((x$24 < 0 || x$24 >= result.$length) ? ($throwRuntimeError("index out of range"), undefined) : result.$array[result.$offset + x$24])).Data, ptrType$68, true);
 					continueS$1 = _tuple$20[0];
 					ok$20 = _tuple$20[1];
 					if (ok$20 && continueS$1.Label === ptrType$12.nil) {
 						result = $subslice(result, 0, (result.$length - 1 >> 0));
 					}
 				} else if (_1 === (3)) {
-					_tuple$21 = $assertType((x$25 = result.$length - 1 >> 0, ((x$25 < 0 || x$25 >= result.$length) ? ($throwRuntimeError("index out of range"), undefined) : result.$array[result.$offset + x$25])).Data, ptrType$40, true);
+					_tuple$21 = $assertType((x$25 = result.$length - 1 >> 0, ((x$25 < 0 || x$25 >= result.$length) ? ($throwRuntimeError("index out of range"), undefined) : result.$array[result.$offset + x$25])).Data, ptrType$42, true);
 					returnS$1 = _tuple$21[0];
 					ok$21 = _tuple$21[1];
 					if (ok$21 && $interfaceIsEqual(returnS$1.ValueOrNil.Data, $ifaceNil)) {
@@ -177290,7 +178533,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* */ $s = 38; continue;
 			/* if (result.$length >= 2) { */ case 37:
 				lastStmt = $clone((x$26 = result.$length - 1 >> 0, ((x$26 < 0 || x$26 >= result.$length) ? ($throwRuntimeError("index out of range"), undefined) : result.$array[result.$offset + x$26])), js_ast.Stmt);
-				_tuple$22 = $assertType(lastStmt.Data, ptrType$40, true);
+				_tuple$22 = $assertType(lastStmt.Data, ptrType$42, true);
 				lastReturn = _tuple$22[0];
 				ok$22 = _tuple$22[1];
 				/* */ if (ok$22) { $s = 39; continue; }
@@ -177302,7 +178545,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						prevStmt$8 = $clone(((prevIndex < 0 || prevIndex >= result.$length) ? ($throwRuntimeError("index out of range"), undefined) : result.$array[result.$offset + prevIndex]), js_ast.Stmt);
 						_ref$6 = prevStmt$8.Data;
 						/* */ if ($assertType(_ref$6, ptrType$13, true)[1]) { $s = 44; continue; }
-						/* */ if ($assertType(_ref$6, ptrType$42, true)[1]) { $s = 45; continue; }
+						/* */ if ($assertType(_ref$6, ptrType$44, true)[1]) { $s = 45; continue; }
 						/* */ $s = 46; continue;
 						/* if ($assertType(_ref$6, ptrType$13, true)[1]) { */ case 44:
 							prevS$9 = _ref$6.$val;
@@ -177314,12 +178557,12 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							js_ast.Stmt.copy(((prevIndex < 0 || prevIndex >= result.$length) ? ($throwRuntimeError("index out of range"), undefined) : result.$array[result.$offset + prevIndex]), lastStmt);
 							result = $subslice(result, 0, (result.$length - 1 >> 0));
 							$s = 47; continue;
-						/* } else if ($assertType(_ref$6, ptrType$42, true)[1]) { */ case 45:
+						/* } else if ($assertType(_ref$6, ptrType$44, true)[1]) { */ case 45:
 							prevS$10 = _ref$6.$val;
 							if (!($interfaceIsEqual(prevS$10.NoOrNil.Data, $ifaceNil))) {
 								/* break returnLoop; */ $s = 43; continue s;
 							}
-							_tuple$23 = $assertType(prevS$10.Yes.Data, ptrType$40, true);
+							_tuple$23 = $assertType(prevS$10.Yes.Data, ptrType$42, true);
 							prevReturn = _tuple$23[0];
 							ok$23 = _tuple$23[1];
 							if (!ok$23) {
@@ -177333,7 +178576,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							if ($interfaceIsEqual(right.Data, $ifaceNil)) {
 								js_ast.Expr.copy(right, new js_ast.Expr.ptr(js_ast.EUndefinedShared, $clone(lastStmt.Loc, logger.Loc)));
 							}
-							_tuple$24 = $assertType(prevS$10.Test.Data, ptrType$47, true);
+							_tuple$24 = $assertType(prevS$10.Test.Data, ptrType$50, true);
 							not = _tuple$24[0];
 							ok$24 = _tuple$24[1];
 							if (ok$24 && (not.Op === 3)) {
@@ -177343,7 +178586,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 								js_ast.Expr.copy(left, _tmp);
 								js_ast.Expr.copy(right, _tmp$1);
 							}
-							_tuple$25 = $assertType(prevS$10.Test.Data, ptrType$45, true);
+							_tuple$25 = $assertType(prevS$10.Test.Data, ptrType$47, true);
 							comma = _tuple$25[0];
 							ok$25 = _tuple$25[1];
 							/* */ if (ok$25 && (comma.Op === 36)) { $s = 48; continue; }
@@ -177371,7 +178614,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					case 43:
 					$s = 41; continue;
 				/* } else { */ case 40:
-					_tuple$26 = $assertType(lastStmt.Data, ptrType$41, true);
+					_tuple$26 = $assertType(lastStmt.Data, ptrType$43, true);
 					lastThrow = _tuple$26[0];
 					ok$26 = _tuple$26[1];
 					/* */ if (ok$26) { $s = 54; continue; }
@@ -177383,7 +178626,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							prevStmt$9 = $clone(((prevIndex$1 < 0 || prevIndex$1 >= result.$length) ? ($throwRuntimeError("index out of range"), undefined) : result.$array[result.$offset + prevIndex$1]), js_ast.Stmt);
 							_ref$7 = prevStmt$9.Data;
 							/* */ if ($assertType(_ref$7, ptrType$13, true)[1]) { $s = 58; continue; }
-							/* */ if ($assertType(_ref$7, ptrType$42, true)[1]) { $s = 59; continue; }
+							/* */ if ($assertType(_ref$7, ptrType$44, true)[1]) { $s = 59; continue; }
 							/* */ $s = 60; continue;
 							/* if ($assertType(_ref$7, ptrType$13, true)[1]) { */ case 58:
 								prevS$12 = _ref$7.$val;
@@ -177392,12 +178635,12 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 								js_ast.Stmt.copy(((prevIndex$1 < 0 || prevIndex$1 >= result.$length) ? ($throwRuntimeError("index out of range"), undefined) : result.$array[result.$offset + prevIndex$1]), lastStmt);
 								result = $subslice(result, 0, (result.$length - 1 >> 0));
 								$s = 61; continue;
-							/* } else if ($assertType(_ref$7, ptrType$42, true)[1]) { */ case 59:
+							/* } else if ($assertType(_ref$7, ptrType$44, true)[1]) { */ case 59:
 								prevS$13 = _ref$7.$val;
 								if (!($interfaceIsEqual(prevS$13.NoOrNil.Data, $ifaceNil))) {
 									/* break throwLoop; */ $s = 57; continue s;
 								}
-								_tuple$27 = $assertType(prevS$13.Yes.Data, ptrType$41, true);
+								_tuple$27 = $assertType(prevS$13.Yes.Data, ptrType$43, true);
 								prevThrow = _tuple$27[0];
 								ok$27 = _tuple$27[1];
 								if (!ok$27) {
@@ -177405,7 +178648,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 								}
 								left$1 = $clone(prevThrow.Value, js_ast.Expr);
 								right$1 = $clone(lastThrow.Value, js_ast.Expr);
-								_tuple$28 = $assertType(prevS$13.Test.Data, ptrType$47, true);
+								_tuple$28 = $assertType(prevS$13.Test.Data, ptrType$50, true);
 								not$1 = _tuple$28[0];
 								ok$28 = _tuple$28[1];
 								if (ok$28 && (not$1.Op === 3)) {
@@ -177415,7 +178658,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 									js_ast.Expr.copy(left$1, _tmp$2);
 									js_ast.Expr.copy(right$1, _tmp$3);
 								}
-								_tuple$29 = $assertType(prevS$13.Test.Data, ptrType$45, true);
+								_tuple$29 = $assertType(prevS$13.Test.Data, ptrType$47, true);
 								comma$1 = _tuple$29[0];
 								ok$29 = _tuple$29[1];
 								/* */ if (ok$29 && (comma$1.Op === 36)) { $s = 62; continue; }
@@ -177451,45 +178694,45 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			var {_r, _r$1, _ref, _tuple, _tuple$1, expr, first, new$1, ok, p, ref, replacement, replacementCanBeRemoved, s, s$1, s$2, s$3, s$4, s$5, status, stmt, x, $s, $r, $c} = $restore(this, {stmt, ref, replacement});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
-			expr = ptrType$35.nil;
+			expr = ptrType$36.nil;
 			_ref = stmt.Data;
 			if ($assertType(_ref, ptrType$13, true)[1]) {
 				s = _ref.$val;
 				expr = s.Value;
-			} else if ($assertType(_ref, ptrType$41, true)[1]) {
+			} else if ($assertType(_ref, ptrType$43, true)[1]) {
 				s$1 = _ref.$val;
 				expr = s$1.Value;
-			} else if ($assertType(_ref, ptrType$40, true)[1]) {
+			} else if ($assertType(_ref, ptrType$42, true)[1]) {
 				s$2 = _ref.$val;
 				expr = s$2.ValueOrNil;
-			} else if ($assertType(_ref, ptrType$42, true)[1]) {
+			} else if ($assertType(_ref, ptrType$44, true)[1]) {
 				s$3 = _ref.$val;
 				expr = s$3.Test;
-			} else if ($assertType(_ref, ptrType$43, true)[1]) {
+			} else if ($assertType(_ref, ptrType$45, true)[1]) {
 				s$4 = _ref.$val;
 				expr = s$4.Test;
 			} else if ($assertType(_ref, ptrType$10, true)[1]) {
 				s$5 = _ref.$val;
-				first = (x = s$5.Decls, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
+				first = (x = s$5.Decls, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + 0, ptrType$91)));
 				if (!($interfaceIsEqual(first.ValueOrNil.Data, $ifaceNil))) {
-					_tuple = $assertType(first.Binding.Data, ptrType$34, true);
+					_tuple = $assertType(first.Binding.Data, ptrType$35, true);
 					ok = _tuple[1];
 					if (ok) {
 						expr = first.ValueOrNil;
 					}
 				}
 			}
-			/* */ if (!(expr === ptrType$35.nil)) { $s = 1; continue; }
+			/* */ if (!(expr === ptrType$36.nil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!(expr === ptrType$35.nil)) { */ case 1:
+			/* if (!(expr === ptrType$36.nil)) { */ case 1:
 				_r = $clone(p.astHelpers, js_ast.HelperContext).ExprCanBeRemovedIfUnused($clone(replacement, js_ast.Expr)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				replacementCanBeRemoved = _r;
-				_r$1 = p.substituteSingleUseSymbolInExpr($clone(expr, js_ast.Expr), $clone(ref, ast.Ref), $clone(replacement, js_ast.Expr), replacementCanBeRemoved); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_r$1 = p.substituteSingleUseSymbolInExpr($clone((expr === ptrType$36.nil && $throwNilPointerError(), expr), js_ast.Expr), $clone(ref, ast.Ref), $clone(replacement, js_ast.Expr), replacementCanBeRemoved); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				_tuple$1 = _r$1;
 				new$1 = $clone(_tuple$1[0], js_ast.Expr);
 				status = _tuple$1[1];
 				if (status === 1) {
-					js_ast.Expr.copy(expr, new$1);
+					js_ast.Expr.copy((expr === ptrType$36.nil && $throwNilPointerError(), expr), new$1);
 					$s = -1; return true;
 				}
 			/* } */ case 2:
@@ -177501,29 +178744,29 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			_ref = expr.Data;
-			/* */ if ($assertType(_ref, ptrType$32, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$87, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$88, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$89, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$47, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$45, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$90, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$23, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$39, true)[1]) { $s = 11; continue; }
+			/* */ if ($assertType(_ref, ptrType$33, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$92, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$93, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$94, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$50, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 7; continue; }
+			/* */ if ($assertType(_ref, ptrType$47, true)[1]) { $s = 8; continue; }
+			/* */ if ($assertType(_ref, ptrType$95, true)[1]) { $s = 9; continue; }
+			/* */ if ($assertType(_ref, ptrType$24, true)[1]) { $s = 10; continue; }
+			/* */ if ($assertType(_ref, ptrType$41, true)[1]) { $s = 11; continue; }
 			/* */ if ($assertType(_ref, ptrType$17, true)[1]) { $s = 12; continue; }
 			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref, ptrType$91, true)[1]) { $s = 14; continue; }
+			/* */ if ($assertType(_ref, ptrType$96, true)[1]) { $s = 14; continue; }
 			/* */ $s = 15; continue;
-			/* switch (0) { default: if ($assertType(_ref, ptrType$32, true)[1]) { */ case 1:
+			/* switch (0) { default: if ($assertType(_ref, ptrType$33, true)[1]) { */ case 1:
 				e = _ref.$val;
 				if ($equal(e.Ref, ref, ast.Ref)) {
 					p.ignoreUsage($clone(ref, ast.Ref));
 					$s = -1; return [replacement, 1];
 				}
 				$s = 15; continue;
-			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 2:
+			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 2:
 				e$1 = _ref.$val;
 				_r = p.substituteSingleUseSymbolInExpr($clone(e$1.Value, js_ast.Expr), $clone(ref, ast.Ref), $clone(replacement, js_ast.Expr), replacementCanBeRemoved); /* */ $s = 16; case 16: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				_tuple = _r;
@@ -177534,7 +178777,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$s = -1; return [expr, status];
 				}
 				$s = 15; continue;
-			/* } else if ($assertType(_ref, ptrType$87, true)[1]) { */ case 3:
+			/* } else if ($assertType(_ref, ptrType$92, true)[1]) { */ case 3:
 				e$2 = _ref.$val;
 				_r$1 = p.substituteSingleUseSymbolInExpr($clone(e$2.Value, js_ast.Expr), $clone(ref, ast.Ref), $clone(replacement, js_ast.Expr), replacementCanBeRemoved); /* */ $s = 17; case 17: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				_tuple$1 = _r$1;
@@ -177545,7 +178788,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$s = -1; return [expr, status$1];
 				}
 				$s = 15; continue;
-			/* } else if ($assertType(_ref, ptrType$88, true)[1]) { */ case 4:
+			/* } else if ($assertType(_ref, ptrType$93, true)[1]) { */ case 4:
 				e$3 = _ref.$val;
 				/* */ if (!($interfaceIsEqual(e$3.ValueOrNil.Data, $ifaceNil))) { $s = 18; continue; }
 				/* */ $s = 19; continue;
@@ -177560,7 +178803,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					}
 				/* } */ case 19:
 				$s = 15; continue;
-			/* } else if ($assertType(_ref, ptrType$89, true)[1]) { */ case 5:
+			/* } else if ($assertType(_ref, ptrType$94, true)[1]) { */ case 5:
 				e$4 = _ref.$val;
 				_r$3 = p.substituteSingleUseSymbolInExpr($clone(e$4.Expr, js_ast.Expr), $clone(ref, ast.Ref), $clone(replacement, js_ast.Expr), replacementCanBeRemoved); /* */ $s = 21; case 21: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 				_tuple$3 = _r$3;
@@ -177579,7 +178822,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$s = -1; return [expr, 0];
 				/* } */ case 23:
 				$s = 15; continue;
-			/* } else if ($assertType(_ref, ptrType$47, true)[1]) { */ case 6:
+			/* } else if ($assertType(_ref, ptrType$50, true)[1]) { */ case 6:
 				e$5 = _ref.$val;
 					_1 = e$5.Op;
 					/* */ if ((_1 === (8)) || (_1 === (10)) || (_1 === (7)) || (_1 === (9)) || (_1 === (6))) { $s = 27; continue; }
@@ -177598,7 +178841,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* } */ case 29:
 				case 26:
 				$s = 15; continue;
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 7:
+			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 7:
 				e$6 = _ref.$val;
 				_r$6 = p.substituteSingleUseSymbolInExpr($clone(e$6.Target, js_ast.Expr), $clone(ref, ast.Ref), $clone(replacement, js_ast.Expr), replacementCanBeRemoved); /* */ $s = 31; case 31: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 				_tuple$5 = _r$6;
@@ -177609,7 +178852,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$s = -1; return [expr, status$5];
 				}
 				$s = 15; continue;
-			/* } else if ($assertType(_ref, ptrType$45, true)[1]) { */ case 8:
+			/* } else if ($assertType(_ref, ptrType$47, true)[1]) { */ case 8:
 				e$7 = _ref.$val;
 				/* */ if (new js_ast.OpCode(e$7.Op).BinaryAssignTarget() === 0) { $s = 32; continue; }
 				_r$7 = $clone(p.astHelpers, js_ast.HelperContext).ExprCanBeRemovedIfUnused($clone(e$7.Left, js_ast.Expr)); /* */ $s = 36; case 36: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
@@ -177640,7 +178883,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$s = -1; return [expr, status$7];
 				}
 				$s = 15; continue;
-			/* } else if ($assertType(_ref, ptrType$90, true)[1]) { */ case 9:
+			/* } else if ($assertType(_ref, ptrType$95, true)[1]) { */ case 9:
 				e$8 = _ref.$val;
 				_r$10 = p.substituteSingleUseSymbolInExpr($clone(e$8.Test, js_ast.Expr), $clone(ref, ast.Ref), $clone(replacement, js_ast.Expr), replacementCanBeRemoved); /* */ $s = 39; case 39: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
 				_tuple$8 = _r$10;
@@ -177674,7 +178917,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					}
 				/* } */ case 41:
 				$s = 15; continue;
-			/* } else if ($assertType(_ref, ptrType$23, true)[1]) { */ case 10:
+			/* } else if ($assertType(_ref, ptrType$24, true)[1]) { */ case 10:
 				e$9 = _ref.$val;
 				_r$13 = p.substituteSingleUseSymbolInExpr($clone(e$9.Target, js_ast.Expr), $clone(ref, ast.Ref), $clone(replacement, js_ast.Expr), replacementCanBeRemoved); /* */ $s = 44; case 44: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
 				_tuple$11 = _r$13;
@@ -177697,14 +178940,14 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					}
 				/* } */ case 46:
 				$s = 15; continue;
-			/* } else if ($assertType(_ref, ptrType$39, true)[1]) { */ case 11:
+			/* } else if ($assertType(_ref, ptrType$41, true)[1]) { */ case 11:
 				e$10 = _ref.$val;
-				_tuple$13 = $assertType(replacement.Data, ptrType$25, true);
+				_tuple$13 = $assertType(replacement.Data, ptrType$26, true);
 				isDot = _tuple$13[1];
-				_tuple$14 = $assertType(replacement.Data, ptrType$23, true);
+				_tuple$14 = $assertType(replacement.Data, ptrType$24, true);
 				isIndex = _tuple$14[1];
 				if (isDot || isIndex) {
-					_tuple$15 = $assertType(e$10.Target.Data, ptrType$32, true);
+					_tuple$15 = $assertType(e$10.Target.Data, ptrType$33, true);
 					id = _tuple$15[0];
 					ok = _tuple$15[1];
 					if (ok && $equal(id.Ref, ref, ast.Ref)) {
@@ -177798,7 +179041,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				$s = 57; continue;
 				case 58:
 				$s = 15; continue;
-			/* } else if ($assertType(_ref, ptrType$91, true)[1]) { */ case 14:
+			/* } else if ($assertType(_ref, ptrType$96, true)[1]) { */ case 14:
 				e$13 = _ref.$val;
 				/* */ if (!($interfaceIsEqual(e$13.TagOrNil.Data, $ifaceNil))) { $s = 65; continue; }
 				/* */ $s = 66; continue;
@@ -177864,7 +179107,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			var {_r, _r$1, _tuple, _tuple$1, block, fn, hasIfScope, kind, ok, ok$1, p, stmt, stmts, $s, $r, $c} = $restore(this, {stmt, kind});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
-			_tuple = $assertType(stmt.Data, ptrType$48, true);
+			_tuple = $assertType(stmt.Data, ptrType$49, true);
 			block = _tuple[0];
 			ok = _tuple[1];
 			/* */ if (ok) { $s = 1; continue; }
@@ -177937,7 +179180,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* while (true) { */ case 6:
 					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 7; continue; }
 					i = _i;
-					d = (x = s$1.Decls, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+					d = (x = s$1.Decls, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$91)));
 					$r = p.visitBinding($clone(d.Binding, js_ast.Binding), $clone(new bindingOpts.ptr(false), bindingOpts)); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					/* */ if (!($interfaceIsEqual(d.ValueOrNil.Data, $ifaceNil))) { $s = 9; continue; }
 					/* */ $s = 10; continue;
@@ -177969,15 +179212,15 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			_ref = binding.Data;
-			/* */ if ($assertType(_ref, ptrType$92, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$34, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$51, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$52, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$97, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$35, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$53, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$54, true)[1]) { $s = 4; continue; }
 			/* */ $s = 5; continue;
-			/* if ($assertType(_ref, ptrType$92, true)[1]) { */ case 1:
+			/* if ($assertType(_ref, ptrType$97, true)[1]) { */ case 1:
 				b = _ref.$val;
 				$s = 6; continue;
-			/* } else if ($assertType(_ref, ptrType$34, true)[1]) { */ case 2:
+			/* } else if ($assertType(_ref, ptrType$35, true)[1]) { */ case 2:
 				b$1 = _ref.$val;
 				p.recordDeclaredSymbol($clone(b$1.Ref, ast.Ref));
 				name = (x = p.symbols, x$1 = b$1.Ref.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).OriginalName;
@@ -178006,19 +179249,19 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* } */ case 12:
 				/* } */ case 9:
 				$s = 6; continue;
-			/* } else if ($assertType(_ref, ptrType$51, true)[1]) { */ case 3:
+			/* } else if ($assertType(_ref, ptrType$53, true)[1]) { */ case 3:
 				b$2 = _ref.$val;
 				_ref$1 = b$2.Items;
 				_i = 0;
 				/* while (true) { */ case 17:
 					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 18; continue; }
 					i = _i;
-					item = (x$2 = b$2.Items, ((i < 0 || i >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i]));
+					item = (x$2 = b$2.Items, ((i < 0 || i >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + i, ptrType$98)));
 					$r = p.visitBinding($clone(item.Binding, js_ast.Binding), $clone(opts, bindingOpts)); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					/* */ if (!($interfaceIsEqual(item.DefaultValueOrNil.Data, $ifaceNil))) { $s = 20; continue; }
 					/* */ $s = 21; continue;
 					/* if (!($interfaceIsEqual(item.DefaultValueOrNil.Data, $ifaceNil))) { */ case 20:
-						_tuple = $assertType(item.Binding.Data, ptrType$34, true);
+						_tuple = $assertType(item.Binding.Data, ptrType$35, true);
 						id = _tuple[0];
 						ok = _tuple[1];
 						if (ok) {
@@ -178032,7 +179275,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				$s = 17; continue;
 				case 18:
 				$s = 6; continue;
-			/* } else if ($assertType(_ref, ptrType$52, true)[1]) { */ case 4:
+			/* } else if ($assertType(_ref, ptrType$54, true)[1]) { */ case 4:
 				b$3 = _ref.$val;
 				_ref$2 = b$3.Properties;
 				_i$1 = 0;
@@ -178051,7 +179294,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* */ if (!($interfaceIsEqual(property.DefaultValueOrNil.Data, $ifaceNil))) { $s = 29; continue; }
 					/* */ $s = 30; continue;
 					/* if (!($interfaceIsEqual(property.DefaultValueOrNil.Data, $ifaceNil))) { */ case 29:
-						_tuple$2 = $assertType(property.Value.Data, ptrType$34, true);
+						_tuple$2 = $assertType(property.Value.Data, ptrType$35, true);
 						id$1 = _tuple$2[0];
 						ok$1 = _tuple$2[1];
 						if (ok$1) {
@@ -178076,7 +179319,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		statementCaresAboutScope = function statementCaresAboutScope$1(stmt) {
 			var _ref, s, s$1, s$2, stmt;
 			_ref = stmt.Data;
-			if ($assertType(_ref, ptrType$48, true)[1] || $assertType(_ref, ptrType$38, true)[1] || $assertType(_ref, ptrType$78, true)[1] || $assertType(_ref, ptrType$13, true)[1] || $assertType(_ref, ptrType$42, true)[1] || $assertType(_ref, ptrType$44, true)[1] || $assertType(_ref, ptrType$81, true)[1] || $assertType(_ref, ptrType$82, true)[1] || $assertType(_ref, ptrType$80, true)[1] || $assertType(_ref, ptrType$79, true)[1] || $assertType(_ref, ptrType$93, true)[1] || $assertType(_ref, ptrType$86, true)[1] || $assertType(_ref, ptrType$43, true)[1] || $assertType(_ref, ptrType$40, true)[1] || $assertType(_ref, ptrType$41, true)[1] || $assertType(_ref, ptrType$64, true)[1] || $assertType(_ref, ptrType$65, true)[1] || $assertType(_ref, ptrType$55, true)[1] || $assertType(_ref, ptrType$83, true)[1]) {
+			if ($assertType(_ref, ptrType$49, true)[1] || $assertType(_ref, ptrType$40, true)[1] || $assertType(_ref, ptrType$82, true)[1] || $assertType(_ref, ptrType$13, true)[1] || $assertType(_ref, ptrType$44, true)[1] || $assertType(_ref, ptrType$46, true)[1] || $assertType(_ref, ptrType$85, true)[1] || $assertType(_ref, ptrType$86, true)[1] || $assertType(_ref, ptrType$84, true)[1] || $assertType(_ref, ptrType$83, true)[1] || $assertType(_ref, ptrType$99, true)[1] || $assertType(_ref, ptrType$90, true)[1] || $assertType(_ref, ptrType$45, true)[1] || $assertType(_ref, ptrType$42, true)[1] || $assertType(_ref, ptrType$43, true)[1] || $assertType(_ref, ptrType$67, true)[1] || $assertType(_ref, ptrType$68, true)[1] || $assertType(_ref, ptrType$58, true)[1] || $assertType(_ref, ptrType$87, true)[1]) {
 				s = _ref;
 				return false;
 			} else if ($assertType(_ref, ptrType$10, true)[1]) {
@@ -178089,7 +179332,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		};
 		dropFirstStatement = function dropFirstStatement$1(body, replaceOrNil) {
 			var _tuple, block, body, ok, replaceOrNil, x, x$1, x$2;
-			_tuple = $assertType(body.Data, ptrType$48, true);
+			_tuple = $assertType(body.Data, ptrType$49, true);
 			block = _tuple[0];
 			ok = _tuple[1];
 			if (ok && block.Stmts.$length > 0) {
@@ -178110,22 +179353,22 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		mangleFor = function mangleFor$1(s) {
 			var _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, block, breakS, breakS$1, first, ifS, not, ok, ok$1, ok$2, ok$3, ok$4, s, unary, x;
 			first = $clone(s.Body, js_ast.Stmt);
-			_tuple = $assertType(first.Data, ptrType$48, true);
+			_tuple = $assertType(first.Data, ptrType$49, true);
 			block = _tuple[0];
 			ok = _tuple[1];
 			if (ok && block.Stmts.$length > 0) {
 				js_ast.Stmt.copy(first, (x = block.Stmts, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])));
 			}
-			_tuple$1 = $assertType(first.Data, ptrType$42, true);
+			_tuple$1 = $assertType(first.Data, ptrType$44, true);
 			ifS = _tuple$1[0];
 			ok$1 = _tuple$1[1];
 			if (ok$1) {
-				_tuple$2 = $assertType(ifS.Yes.Data, ptrType$64, true);
+				_tuple$2 = $assertType(ifS.Yes.Data, ptrType$67, true);
 				breakS = _tuple$2[0];
 				ok$2 = _tuple$2[1];
 				if (ok$2 && breakS.Label === ptrType$12.nil) {
 					not = new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0));
-					_tuple$3 = $assertType(ifS.Test.Data, ptrType$47, true);
+					_tuple$3 = $assertType(ifS.Test.Data, ptrType$50, true);
 					unary = _tuple$3[0];
 					ok$3 = _tuple$3[1];
 					if (ok$3 && (unary.Op === 3)) {
@@ -178142,7 +179385,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					return;
 				}
 				if (!($interfaceIsEqual(ifS.NoOrNil.Data, $ifaceNil))) {
-					_tuple$4 = $assertType(ifS.NoOrNil.Data, ptrType$64, true);
+					_tuple$4 = $assertType(ifS.NoOrNil.Data, ptrType$67, true);
 					breakS$1 = _tuple$4[0];
 					ok$4 = _tuple$4[1];
 					if (ok$4 && breakS$1.Label === ptrType$12.nil) {
@@ -178159,7 +179402,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		};
 		appendIfOrLabelBodyPreservingScope = function appendIfOrLabelBodyPreservingScope$1(stmts, body) {
 			var _i, _ref, _tuple, block, body, keepBlock, ok, stmt, stmts;
-			_tuple = $assertType(body.Data, ptrType$48, true);
+			_tuple = $assertType(body.Data, ptrType$49, true);
 			block = _tuple[0];
 			ok = _tuple[1];
 			if (ok) {
@@ -178252,7 +179495,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* */ if ($interfaceIsEqual(s.NoOrNil.Data, $ifaceNil)) { $s = 21; continue; }
 				/* */ $s = 22; continue;
 				/* if ($interfaceIsEqual(s.NoOrNil.Data, $ifaceNil)) { */ case 21:
-					_tuple$2 = $assertType(s.Test.Data, ptrType$47, true);
+					_tuple$2 = $assertType(s.Test.Data, ptrType$50, true);
 					not = _tuple$2[0];
 					ok$2 = _tuple$2[1];
 					if (ok$2 && (not.Op === 3)) {
@@ -178274,7 +179517,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* } */ case 23:
 				$s = 20; continue;
 			/* } else { */ case 19:
-				_tuple$4 = $assertType(s.Yes.Data, ptrType$38, true);
+				_tuple$4 = $assertType(s.Yes.Data, ptrType$40, true);
 				ok$4 = _tuple$4[1];
 				/* */ if (ok$4) { $s = 27; continue; }
 				/* */ $s = 28; continue;
@@ -178296,7 +179539,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						no$1 = _tuple$5[0];
 						ok$5 = _tuple$5[1];
 						if (ok$5) {
-							_tuple$6 = $assertType(s.Test.Data, ptrType$47, true);
+							_tuple$6 = $assertType(s.Test.Data, ptrType$50, true);
 							not$1 = _tuple$6[0];
 							ok$6 = _tuple$6[1];
 							if (ok$6 && (not$1.Op === 3)) {
@@ -178305,7 +179548,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 								js_ast.Expr.copy(expr, js_ast.JoinWithLeftAssociativeOp(31, $clone(s.Test, js_ast.Expr), $clone(no$1.Value, js_ast.Expr)));
 							}
 						} else {
-							_tuple$7 = $assertType(s.Test.Data, ptrType$47, true);
+							_tuple$7 = $assertType(s.Test.Data, ptrType$50, true);
 							not$2 = _tuple$7[0];
 							ok$7 = _tuple$7[1];
 							if (ok$7 && (not$2.Op === 3)) {
@@ -178322,7 +179565,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$s = 29; continue;
 				/* } else { */ case 28:
 					if (!($interfaceIsEqual(s.NoOrNil.Data, $ifaceNil))) {
-						_tuple$8 = $assertType(s.Test.Data, ptrType$47, true);
+						_tuple$8 = $assertType(s.Test.Data, ptrType$50, true);
 						not$3 = _tuple$8[0];
 						ok$8 = _tuple$8[1];
 						if (ok$8 && (not$3.Op === 3)) {
@@ -178333,7 +179576,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							js_ast.Stmt.copy(s.NoOrNil, _tmp$1);
 						}
 					} else {
-						_tuple$9 = $assertType(s.Yes.Data, ptrType$42, true);
+						_tuple$9 = $assertType(s.Yes.Data, ptrType$44, true);
 						s2 = _tuple$9[0];
 						ok$9 = _tuple$9[1];
 						if (ok$9 && $interfaceIsEqual(s2.NoOrNil.Data, $ifaceNil)) {
@@ -178357,7 +179600,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			var name, p, value;
 			p = this;
 			js_ast.Expr.copy(value, p.callRuntime($clone(value.Loc, logger.Loc), "__name", new sliceType$6([$clone(value, js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16(name), new logger.Loc.ptr(0), false, false, false), $clone(value.Loc, logger.Loc)), js_ast.Expr)])));
-			$assertType(value.Data, ptrType$39).CanBeUnwrappedIfUnused = true;
+			$assertType(value.Data, ptrType$41).CanBeUnwrappedIfUnused = true;
 			return value;
 		};
 		$ptrType(parser).prototype.keepClassOrFnSymbolName = function keepClassOrFnSymbolName(loc, expr, name) {
@@ -178366,7 +179609,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			return new js_ast.Stmt.ptr(new js_ast.SExpr.ptr($clone(p.callRuntime($clone(loc, logger.Loc), "__name", new sliceType$6([$clone(expr, js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16(name), new logger.Loc.ptr(0), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr)])), js_ast.Expr), true), $clone(loc, logger.Loc));
 		};
 		$ptrType(parser).prototype.visitAndAppendStmt = function visitAndAppendStmt(stmts, stmt) {
-			var {$24r, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _i, _i$1, _i$10, _i$11, _i$12, _i$13, _i$14, _i$15, _i$16, _i$17, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _i$9, _key, _key$1, _key$10, _key$11, _key$12, _key$2, _key$3, _key$4, _key$5, _key$6, _key$7, _key$8, _key$9, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$8, _r$9, _ref, _ref$1, _ref$10, _ref$11, _ref$12, _ref$13, _ref$14, _ref$15, _ref$16, _ref$17, _ref$18, _ref$19, _ref$2, _ref$20, _ref$21, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$39, _tuple$4, _tuple$40, _tuple$41, _tuple$42, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, allValuesArePure, arg, arg$1, assign, assign$1, assignTarget, block, body, boolean$1, boolean$2, boolean$3, c, c$1, c$2, c$3, c$4, cases, child, childStmt, classStmt, classStmt$1, classStmts, classStmts$1, clone, d, decl, decl$1, decl$2, e, e$1, e$2, end, end$1, exportedMembers, finallyNeedsBlock, fn, fn$1, forS, hasNumericValue, hasSideEffectFreeArguments, hasStringValue, i, i$1, i$2, i$3, id, id$1, id$2, id$3, id$4, id$5, init, init$1, init$2, inlined, isAlwaysDead, isLoop, isTaken, item, item$1, item$2, keepCatch, local, local$1, local$2, lowered, member, member$1, member$2, name, name$1, name$2, name$3, name$4, name$5, name$6, name$7, name$8, nameToExport, nextNumericValue, notes, ok, ok$1, ok$10, ok$11, ok$12, ok$13, ok$14, ok$15, ok$16, ok$17, ok$18, ok$19, ok$2, ok$20, ok$21, ok$22, ok$23, ok$24, ok$25, ok$26, ok$27, ok$28, ok$29, ok$3, ok$30, ok$31, ok$32, ok$33, ok$34, ok$35, ok$36, ok$37, ok$4, ok$5, ok$6, ok$7, ok$8, ok$9, old, old$1, old$2, old$3, old$4, oldEnclosingNamespaceArgRef, oldIsInsideSwitch, oldShouldFoldTypeScriptConstantExpressions, oldShouldFoldTypeScriptConstantExpressions$1, p, r, r$1, r$2, r$3, ref, ref$1, ref$2, replacement, replacement$1, result, result$1, result$2, ret, retID, s, s$1, s$10, s$11, s$12, s$13, s$14, s$15, s$16, s$17, s$18, s$19, s$2, s$20, s$21, s$22, s$23, s$24, s$25, s$26, s$27, s$28, s$29, s$3, s$30, s$31, s$4, s$5, s$6, s$7, s$8, s$9, s2, s2$1, s2$2, s2$3, s2$4, s2$5, scope, shouldDropLabel, shouldTrimUnsightlyPrimitives, sideEffects, sideEffects$1, stmt, stmt2, stmt2$1, stmts, stmtsInsideNamespace, str, symbol, symbol$1, t, target, testOrNil, try$1, tsTopLevelEnumValues, underlyingValue, value, value$1, value$2, valueExprs, wasAfterAfterConstLocalPrefix, wasExportInsideNamespace, wrapIdentifier, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$48, x$49, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {stmts, stmt});
+			var {$24r, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _i, _i$1, _i$10, _i$11, _i$12, _i$13, _i$14, _i$15, _i$16, _i$17, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _i$9, _key, _key$1, _key$10, _key$11, _key$12, _key$2, _key$3, _key$4, _key$5, _key$6, _key$7, _key$8, _key$9, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$8, _r$9, _ref, _ref$1, _ref$10, _ref$11, _ref$12, _ref$13, _ref$14, _ref$15, _ref$16, _ref$17, _ref$18, _ref$19, _ref$2, _ref$20, _ref$21, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$39, _tuple$4, _tuple$40, _tuple$41, _tuple$42, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, allValuesArePure, arg, arg$1, assign, assign$1, assignTarget, block, body, boolean$1, boolean$2, boolean$3, c, c$1, c$2, c$3, c$4, cases, child, childStmt, classStmt, classStmt$1, classStmts, classStmts$1, clone, d, decl, decl$1, decl$2, e, e$1, e$2, end, end$1, exportedMembers, finallyNeedsBlock, fn, fn$1, forS, hasNumericValue, hasSideEffectFreeArguments, hasStringValue, i, i$1, i$2, i$3, id, id$1, id$2, id$3, id$4, id$5, init, init$1, init$2, inlined, isAlwaysDead, isLoop, isTaken, item, item$1, item$2, keepCatch, local, local$1, local$2, lowered, member, member$1, member$2, name, name$1, name$2, name$3, name$4, name$5, name$6, name$7, name$8, nameToExport, nextNumericValue, notes, ok, ok$1, ok$10, ok$11, ok$12, ok$13, ok$14, ok$15, ok$16, ok$17, ok$18, ok$19, ok$2, ok$20, ok$21, ok$22, ok$23, ok$24, ok$25, ok$26, ok$27, ok$28, ok$29, ok$3, ok$30, ok$31, ok$32, ok$33, ok$34, ok$35, ok$36, ok$37, ok$4, ok$5, ok$6, ok$7, ok$8, ok$9, old, old$1, old$2, old$3, old$4, oldEnclosingNamespaceArgRef, oldIsInsideSwitch, oldShouldFoldTypeScriptConstantExpressions, oldShouldFoldTypeScriptConstantExpressions$1, p, r, r$1, r$2, r$3, ref, ref$1, ref$2, replacement, replacement$1, result, result$1, result$2, ret, retID, s, s$1, s$10, s$11, s$12, s$13, s$14, s$15, s$16, s$17, s$18, s$19, s$2, s$20, s$21, s$22, s$23, s$24, s$25, s$26, s$27, s$28, s$29, s$3, s$30, s$31, s$4, s$5, s$6, s$7, s$8, s$9, s2, s2$1, s2$2, s2$3, s2$4, s2$5, scope, shouldDropLabel, shouldTrimUnsightlyPrimitives, sideEffects, sideEffects$1, stmt, stmt2, stmt2$1, stmts, stmtsInsideNamespace, str, symbol, symbol$1, t, target, testOrNil, try$1, tsTopLevelEnumValues, underlyingValue, value, value$1, value$2, valueExprs, wasAfterAfterConstLocalPrefix, wasExportInsideNamespace, wrapIdentifier, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$48, x$49, x$5, x$50, x$51, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {stmts, stmt});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			block = [block];
 			clone = [clone];
@@ -178376,54 +179619,54 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			wasAfterAfterConstLocalPrefix = p[0].currentScope.IsAfterConstLocalPrefix;
 			p[0].currentScope.IsAfterConstLocalPrefix = true;
 			_ref = stmt.Data;
-			/* */ if ($assertType(_ref, ptrType$38, true)[1] || $assertType(_ref, ptrType$84, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$78, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$73, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$55, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$56, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$59, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$57, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$58, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$31, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$85, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$64, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$65, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ptrType$83, true)[1]) { $s = 13; continue; }
+			/* */ if ($assertType(_ref, ptrType$40, true)[1] || $assertType(_ref, ptrType$88, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$82, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$77, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$58, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$59, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$62, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$60, true)[1]) { $s = 7; continue; }
+			/* */ if ($assertType(_ref, ptrType$61, true)[1]) { $s = 8; continue; }
+			/* */ if ($assertType(_ref, ptrType$32, true)[1]) { $s = 9; continue; }
+			/* */ if ($assertType(_ref, ptrType$89, true)[1]) { $s = 10; continue; }
+			/* */ if ($assertType(_ref, ptrType$67, true)[1]) { $s = 11; continue; }
+			/* */ if ($assertType(_ref, ptrType$68, true)[1]) { $s = 12; continue; }
+			/* */ if ($assertType(_ref, ptrType$87, true)[1]) { $s = 13; continue; }
 			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 14; continue; }
 			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 15; continue; }
-			/* */ if ($assertType(_ref, ptrType$41, true)[1]) { $s = 16; continue; }
-			/* */ if ($assertType(_ref, ptrType$40, true)[1]) { $s = 17; continue; }
-			/* */ if ($assertType(_ref, ptrType$48, true)[1]) { $s = 18; continue; }
-			/* */ if ($assertType(_ref, ptrType$93, true)[1]) { $s = 19; continue; }
-			/* */ if ($assertType(_ref, ptrType$79, true)[1]) { $s = 20; continue; }
-			/* */ if ($assertType(_ref, ptrType$80, true)[1]) { $s = 21; continue; }
-			/* */ if ($assertType(_ref, ptrType$42, true)[1]) { $s = 22; continue; }
-			/* */ if ($assertType(_ref, ptrType$44, true)[1]) { $s = 23; continue; }
-			/* */ if ($assertType(_ref, ptrType$81, true)[1]) { $s = 24; continue; }
-			/* */ if ($assertType(_ref, ptrType$82, true)[1]) { $s = 25; continue; }
-			/* */ if ($assertType(_ref, ptrType$86, true)[1]) { $s = 26; continue; }
-			/* */ if ($assertType(_ref, ptrType$43, true)[1]) { $s = 27; continue; }
+			/* */ if ($assertType(_ref, ptrType$43, true)[1]) { $s = 16; continue; }
+			/* */ if ($assertType(_ref, ptrType$42, true)[1]) { $s = 17; continue; }
+			/* */ if ($assertType(_ref, ptrType$49, true)[1]) { $s = 18; continue; }
+			/* */ if ($assertType(_ref, ptrType$99, true)[1]) { $s = 19; continue; }
+			/* */ if ($assertType(_ref, ptrType$83, true)[1]) { $s = 20; continue; }
+			/* */ if ($assertType(_ref, ptrType$84, true)[1]) { $s = 21; continue; }
+			/* */ if ($assertType(_ref, ptrType$44, true)[1]) { $s = 22; continue; }
+			/* */ if ($assertType(_ref, ptrType$46, true)[1]) { $s = 23; continue; }
+			/* */ if ($assertType(_ref, ptrType$85, true)[1]) { $s = 24; continue; }
+			/* */ if ($assertType(_ref, ptrType$86, true)[1]) { $s = 25; continue; }
+			/* */ if ($assertType(_ref, ptrType$90, true)[1]) { $s = 26; continue; }
+			/* */ if ($assertType(_ref, ptrType$45, true)[1]) { $s = 27; continue; }
 			/* */ if ($assertType(_ref, ptrType$6, true)[1]) { $s = 28; continue; }
 			/* */ if ($assertType(_ref, ptrType$7, true)[1]) { $s = 29; continue; }
 			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 30; continue; }
 			/* */ if ($assertType(_ref, ptrType$8, true)[1]) { $s = 31; continue; }
 			/* */ $s = 32; continue;
-			/* if ($assertType(_ref, ptrType$38, true)[1] || $assertType(_ref, ptrType$84, true)[1]) { */ case 1:
+			/* if ($assertType(_ref, ptrType$40, true)[1] || $assertType(_ref, ptrType$88, true)[1]) { */ case 1:
 				s$1 = _ref;
 				p[0].currentScope.IsAfterConstLocalPrefix = wasAfterAfterConstLocalPrefix;
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$78, true)[1]) { */ case 2:
+			/* } else if ($assertType(_ref, ptrType$82, true)[1]) { */ case 2:
 				s$2 = _ref.$val;
 				p[0].currentScope.IsAfterConstLocalPrefix = wasAfterAfterConstLocalPrefix;
 				if (p[0].options.optionsThatSupportStructuralEquality.dropDebugger) {
 					$s = -1; return stmts;
 				}
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$73, true)[1]) { */ case 3:
+			/* } else if ($assertType(_ref, ptrType$77, true)[1]) { */ case 3:
 				s$3 = _ref.$val;
 				p[0].currentScope.IsAfterConstLocalPrefix = wasAfterAfterConstLocalPrefix;
 				$s = -1; return stmts;
-			/* } else if ($assertType(_ref, ptrType$55, true)[1]) { */ case 4:
+			/* } else if ($assertType(_ref, ptrType$58, true)[1]) { */ case 4:
 				s$4 = _ref.$val;
 				p[0].currentScope.IsAfterConstLocalPrefix = wasAfterAfterConstLocalPrefix;
 				/* */ if (p[0].isStrictMode() && s$4.LegacyOctalLoc.Start > 0) { $s = 34; continue; }
@@ -178432,13 +179675,13 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$r = p[0].markStrictModeFeature(6, $clone(p[0].source.RangeOfLegacyOctalEscape($clone(s$4.LegacyOctalLoc, logger.Loc)), logger.Range), ""); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 35:
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$56, true)[1]) { */ case 5:
+			/* } else if ($assertType(_ref, ptrType$59, true)[1]) { */ case 5:
 				s$5 = _ref.$val;
 				p[0].recordDeclaredSymbol($clone(s$5.NamespaceRef, ast.Ref));
 				if (!(s$5.DefaultName === ptrType$12.nil)) {
 					p[0].recordDeclaredSymbol($clone(s$5.DefaultName.Ref, ast.Ref));
 				}
-				if (!(s$5.Items === ptrType$75.nil)) {
+				if (!(s$5.Items === ptrType$79.nil)) {
 					_ref$1 = s$5.Items.$get();
 					_i = 0;
 					while (true) {
@@ -178449,7 +179692,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					}
 				}
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$59, true)[1]) { */ case 6:
+			/* } else if ($assertType(_ref, ptrType$62, true)[1]) { */ case 6:
 				s$6 = _ref.$val;
 				end = 0;
 				_ref$2 = s$6.Items;
@@ -178484,7 +179727,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				case 38:
 				s$6.Items = $subslice(s$6.Items, 0, end);
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$57, true)[1]) { */ case 7:
+			/* } else if ($assertType(_ref, ptrType$60, true)[1]) { */ case 7:
 				s$7 = _ref.$val;
 				name$1 = p[0].loadNameFromRef($clone(s$7.NamespaceRef, ast.Ref));
 				ast.Ref.copy(s$7.NamespaceRef, p[0].newSymbol(27, name$1));
@@ -178504,20 +179747,20 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					_i$2++;
 				}
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$58, true)[1]) { */ case 8:
+			/* } else if ($assertType(_ref, ptrType$61, true)[1]) { */ case 8:
 				s$8 = _ref.$val;
 				name$3 = p[0].loadNameFromRef($clone(s$8.NamespaceRef, ast.Ref));
 				ast.Ref.copy(s$8.NamespaceRef, p[0].newSymbol(27, name$3));
 				p[0].currentScope.Generated = $append(p[0].currentScope.Generated, s$8.NamespaceRef);
 				p[0].recordDeclaredSymbol($clone(s$8.NamespaceRef, ast.Ref));
-				if (!(s$8.Alias === ptrType$74.nil)) {
+				if (!(s$8.Alias === ptrType$78.nil)) {
 					if (p[0].options.optionsThatSupportStructuralEquality.unsupportedJSFeatures.Has(new compat.JSFeature(0, 8388608))) {
 						p[0].recordUsage($clone(s$8.NamespaceRef, ast.Ref));
-						$s = -1; return $append(stmts, new js_ast.Stmt.ptr(new js_ast.SImport.ptr(ptrType$12.nil, ptrType$75.nil, s$8.Alias.Loc, $clone(s$8.NamespaceRef, ast.Ref), s$8.ImportRecordIndex, false), $clone(stmt.Loc, logger.Loc)), new js_ast.Stmt.ptr(new js_ast.SExportClause.ptr(new sliceType$19([$clone(new js_ast.ClauseItem.ptr(s$8.Alias.OriginalName, s$8.Alias.OriginalName, $clone(s$8.Alias.Loc, logger.Loc), $clone(new ast.LocRef.ptr($clone(s$8.Alias.Loc, logger.Loc), $clone(s$8.NamespaceRef, ast.Ref)), ast.LocRef)), js_ast.ClauseItem)]), true), $clone(stmt.Loc, logger.Loc)));
+						$s = -1; return $append(stmts, new js_ast.Stmt.ptr(new js_ast.SImport.ptr(ptrType$12.nil, ptrType$79.nil, s$8.Alias.Loc, $clone(s$8.NamespaceRef, ast.Ref), s$8.ImportRecordIndex, false), $clone(stmt.Loc, logger.Loc)), new js_ast.Stmt.ptr(new js_ast.SExportClause.ptr(new sliceType$19([$clone(new js_ast.ClauseItem.ptr(s$8.Alias.OriginalName, s$8.Alias.OriginalName, $clone(s$8.Alias.Loc, logger.Loc), $clone(new ast.LocRef.ptr($clone(s$8.Alias.Loc, logger.Loc), $clone(s$8.NamespaceRef, ast.Ref)), ast.LocRef)), js_ast.ClauseItem)]), true), $clone(stmt.Loc, logger.Loc)));
 					}
 				}
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$31, true)[1]) { */ case 9:
+			/* } else if ($assertType(_ref, ptrType$32, true)[1]) { */ case 9:
 				s$9 = _ref.$val;
 				p[0].recordDeclaredSymbol($clone(s$9.DefaultName.Ref, ast.Ref));
 				_ref$4 = s$9.Value.Data;
@@ -178532,7 +179775,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					_r$2 = p[0].visitExpr($clone(s2.Value, js_ast.Expr)); /* */ $s = 51; case 51: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 					js_ast.Expr.copy(s2.Value, _r$2);
 					if (p[0].options.optionsThatSupportStructuralEquality.ts.Parse) {
-						_tuple = $assertType(s2.Value.Data, ptrType$32, true);
+						_tuple = $assertType(s2.Value.Data, ptrType$33, true);
 						id = _tuple[0];
 						ok = _tuple[1];
 						if (ok) {
@@ -178600,7 +179843,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					(x$14 = p[0].symbols, x$15 = s$9.DefaultName.Ref.InnerIndex, ((x$15 < 0 || x$15 >= x$14.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + x$15])).OriginalName = p[0].source.IdentifierName + "_default";
 				}
 				$s = -1; return stmts;
-			/* } else if ($assertType(_ref, ptrType$85, true)[1]) { */ case 10:
+			/* } else if ($assertType(_ref, ptrType$89, true)[1]) { */ case 10:
 				s$10 = _ref.$val;
 				_arg$3 = $clone(new js_ast.Expr.ptr(new js_ast.EDot.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(p[0].moduleRef, ast.Ref), false, false, false), $clone(stmt.Loc, logger.Loc)), js_ast.Expr), "exports", $clone(stmt.Loc, logger.Loc), 0, false, false, false), $clone(stmt.Loc, logger.Loc)), js_ast.Expr);
 				_r$5 = p[0].visitExpr($clone(s$10.Value, js_ast.Expr)); /* */ $s = 55; case 55: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
@@ -178609,7 +179852,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				stmts = $append(stmts, _r$6);
 				p[0].recordUsage($clone(p[0].moduleRef, ast.Ref));
 				$s = -1; return stmts;
-			/* } else if ($assertType(_ref, ptrType$64, true)[1]) { */ case 11:
+			/* } else if ($assertType(_ref, ptrType$67, true)[1]) { */ case 11:
 				s$11 = _ref.$val;
 				/* */ if (!(s$11.Label === ptrType$12.nil)) { $s = 57; continue; }
 				/* */ if (!p[0].fnOrArrowDataVisit.isInsideLoop && !p[0].fnOrArrowDataVisit.isInsideSwitch) { $s = 58; continue; }
@@ -178625,7 +179868,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$r = $clone(p[0].log, logger.Log).AddError(p[0].tracker, $clone(r$1, logger.Range), "Cannot use \"break\" here:"); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 59:
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$65, true)[1]) { */ case 12:
+			/* } else if ($assertType(_ref, ptrType$68, true)[1]) { */ case 12:
 				s$12 = _ref.$val;
 				/* */ if (!(s$12.Label === ptrType$12.nil)) { $s = 62; continue; }
 				/* */ if (!p[0].fnOrArrowDataVisit.isInsideLoop) { $s = 63; continue; }
@@ -178657,7 +179900,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$r = $clone(p[0].log, logger.Log).AddError(p[0].tracker, $clone(r$3, logger.Range), "Cannot use \"continue\" here:"); /* */ $s = 70; case 70: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 64:
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$83, true)[1]) { */ case 13:
+			/* } else if ($assertType(_ref, ptrType$87, true)[1]) { */ case 13:
 				s$13 = _ref.$val;
 				/* */ if (p[0].isStrictMode()) { $s = 71; continue; }
 				/* */ $s = 72; continue;
@@ -178705,7 +179948,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				case 81:
 				ast.LocRef.copy(p[0].currentScope.Label, new ast.LocRef.ptr($clone(s$13.Name.Loc, logger.Loc), $clone(ref$2, ast.Ref)));
 				_ref$6 = s$13.Stmt.Data;
-				if ($assertType(_ref$6, ptrType$44, true)[1] || $assertType(_ref$6, ptrType$81, true)[1] || $assertType(_ref$6, ptrType$82, true)[1] || $assertType(_ref$6, ptrType$79, true)[1] || $assertType(_ref$6, ptrType$80, true)[1]) {
+				if ($assertType(_ref$6, ptrType$46, true)[1] || $assertType(_ref$6, ptrType$85, true)[1] || $assertType(_ref$6, ptrType$86, true)[1] || $assertType(_ref$6, ptrType$83, true)[1] || $assertType(_ref$6, ptrType$84, true)[1]) {
 					p[0].currentScope.LabelStmtIsLoop = true;
 				}
 				_tuple$6 = (_entry$2 = $mapIndex(p[0].dropLabelsMap,$String.keyFor(name$7)), _entry$2 !== undefined ? [_entry$2.v, true] : [new structType.ptr(), false]);
@@ -178722,7 +179965,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$s = -1; return stmts;
 				}
 				if (p[0].options.optionsThatSupportStructuralEquality.minifySyntax) {
-					_tuple$7 = $assertType(s$13.Stmt.Data, ptrType$64, true);
+					_tuple$7 = $assertType(s$13.Stmt.Data, ptrType$67, true);
 					child = _tuple$7[0];
 					ok$4 = _tuple$7[1];
 					if (ok$4 && !(child.Label === ptrType$12.nil) && $equal(child.Label.Ref, s$13.Name.Ref, ast.Ref)) {
@@ -178732,11 +179975,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						$s = -1; return appendIfOrLabelBodyPreservingScope(stmts, $clone(s$13.Stmt, js_ast.Stmt));
 					}
 				}
-				_tuple$8 = $assertType(s$13.Stmt.Data, ptrType$86, true);
+				_tuple$8 = $assertType(s$13.Stmt.Data, ptrType$90, true);
 				try$1 = _tuple$8[0];
 				ok$5 = _tuple$8[1];
 				if (ok$5 && (try$1.Block.Stmts.$length === 1)) {
-					_tuple$9 = $assertType((x$20 = try$1.Block.Stmts, (0 >= x$20.$length ? ($throwRuntimeError("index out of range"), undefined) : x$20.$array[x$20.$offset + 0])).Data, ptrType$44, true);
+					_tuple$9 = $assertType((x$20 = try$1.Block.Stmts, (0 >= x$20.$length ? ($throwRuntimeError("index out of range"), undefined) : x$20.$array[x$20.$offset + 0])).Data, ptrType$46, true);
 					ok$6 = _tuple$9[1];
 					if (ok$6) {
 						js_ast.Stmt.copy((x$22 = try$1.Block.Stmts, (0 >= x$22.$length ? ($throwRuntimeError("index out of range"), undefined) : x$22.$array[x$22.$offset + 0])), new js_ast.Stmt.ptr(new js_ast.SLabel.ptr($clone((x$21 = try$1.Block.Stmts, (0 >= x$21.$length ? ($throwRuntimeError("index out of range"), undefined) : x$21.$array[x$21.$offset + 0])), js_ast.Stmt), $clone(s$13.Name, ast.LocRef), s$13.IsSingleLineStmt), $clone(stmt.Loc, logger.Loc)));
@@ -178766,14 +180009,14 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* while (true) { */ case 95:
 					/* if (!(_i$4 < _ref$7.$length)) { break; } */ if(!(_i$4 < _ref$7.$length)) { $s = 96; continue; }
 					i$1 = _i$4;
-					d = (x$23 = s$14.Decls, ((i$1 < 0 || i$1 >= x$23.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$23.$array[x$23.$offset + i$1]));
+					d = (x$23 = s$14.Decls, ((i$1 < 0 || i$1 >= x$23.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$23.$array, x$23.$offset + i$1, ptrType$91)));
 					$r = p[0].visitBinding($clone(d.Binding, js_ast.Binding), $clone(new bindingOpts.ptr(false), bindingOpts)); /* */ $s = 97; case 97: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					/* */ if (!($interfaceIsEqual(d.ValueOrNil.Data, $ifaceNil))) { $s = 98; continue; }
 					/* */ $s = 99; continue;
 					/* if (!($interfaceIsEqual(d.ValueOrNil.Data, $ifaceNil))) { */ case 98:
 						oldShouldFoldTypeScriptConstantExpressions = p[0].shouldFoldTypeScriptConstantExpressions;
 						p[0].shouldFoldTypeScriptConstantExpressions = p[0].options.optionsThatSupportStructuralEquality.minifySyntax && !p[0].currentScope.IsAfterConstLocalPrefix;
-						_tuple$10 = $assertType(d.Binding.Data, ptrType$34, true);
+						_tuple$10 = $assertType(d.Binding.Data, ptrType$35, true);
 						id$1 = _tuple$10[0];
 						ok$7 = _tuple$10[1];
 						if (ok$7) {
@@ -178784,10 +180027,10 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						js_ast.Expr.copy(d.ValueOrNil, _r$15);
 						p[0].shouldFoldTypeScriptConstantExpressions = oldShouldFoldTypeScriptConstantExpressions;
 						if (p[0].options.optionsThatSupportStructuralEquality.minifySyntax && (s$14.Kind === 1)) {
-							_tuple$11 = $assertType(d.Binding.Data, ptrType$34, true);
+							_tuple$11 = $assertType(d.Binding.Data, ptrType$35, true);
 							ok$8 = _tuple$11[1];
 							if (ok$8) {
-								_tuple$12 = $assertType(d.ValueOrNil.Data, ptrType$33, true);
+								_tuple$12 = $assertType(d.ValueOrNil.Data, ptrType$34, true);
 								ok$9 = _tuple$12[1];
 								if (ok$9) {
 									js_ast.Expr.copy(d.ValueOrNil, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)));
@@ -178799,7 +180042,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							str = _tuple$13[0];
 							ok$10 = _tuple$13[1];
 							if (ok$10) {
-								_tuple$14 = $assertType(d.Binding.Data, ptrType$34, true);
+								_tuple$14 = $assertType(d.Binding.Data, ptrType$35, true);
 								id$2 = _tuple$14[0];
 								ok$11 = _tuple$14[1];
 								if (ok$11) {
@@ -178812,7 +180055,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						}
 					/* } */ case 99:
 					if (p[0].options.optionsThatSupportStructuralEquality.minifySyntax && !p[0].currentScope.IsAfterConstLocalPrefix) {
-						_tuple$15 = $assertType(d.Binding.Data, ptrType$34, true);
+						_tuple$15 = $assertType(d.Binding.Data, ptrType$35, true);
 						id$3 = _tuple$15[0];
 						ok$12 = _tuple$15[1];
 						if (ok$12) {
@@ -178841,13 +180084,13 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* */ $s = 102; continue;
 				/* if (s$14.IsExport && !(p[0].enclosingNamespaceArgRef === ptrType$11.nil)) { */ case 101:
 					wrapIdentifier = (function(block, clone, p, s) { return function parser·visitAndAppendStmt·func1(loc, ref$3) {
-							var {$24r, _r$16, loc, ref$3, x$26, x$27, $s, $r, $c} = $restore(this, {loc, ref$3});
+							var {$24r, _r$16, loc, ref$3, x$26, x$27, x$28, x$29, $s, $r, $c} = $restore(this, {loc, ref$3});
 							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							p[0].recordUsage($clone(p[0].enclosingNamespaceArgRef, ast.Ref));
-							_r$16 = p[0].dotOrMangledPropVisit($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(p[0].enclosingNamespaceArgRef, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), (x$26 = p[0].symbols, x$27 = ref$3.InnerIndex, ((x$27 < 0 || x$27 >= x$26.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$26.$array[x$26.$offset + x$27])).OriginalName, $clone(loc, logger.Loc)); /* */ $s = 1; case 1: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+							p[0].recordUsage($clone((x$26 = p[0].enclosingNamespaceArgRef, (x$26 === ptrType$11.nil && $throwNilPointerError(), x$26)), ast.Ref));
+							_r$16 = p[0].dotOrMangledPropVisit($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone((x$27 = p[0].enclosingNamespaceArgRef, (x$27 === ptrType$11.nil && $throwNilPointerError(), x$27)), ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), (x$28 = p[0].symbols, x$29 = ref$3.InnerIndex, ((x$29 < 0 || x$29 >= x$28.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$28.$array[x$28.$offset + x$29])).OriginalName, $clone(loc, logger.Loc)); /* */ $s = 1; case 1: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
 							$24r = new js_ast.Expr.ptr(_r$16, $clone(loc, logger.Loc));
 							$s = 2; case 2: return $24r;
-							/* */ } return; } var $f = {$blk: parser·visitAndAppendStmt·func1, $c: true, $r, $24r, _r$16, loc, ref$3, x$26, x$27, $s};return $f;
+							/* */ } return; } var $f = {$blk: parser·visitAndAppendStmt·func1, $c: true, $r, $24r, _r$16, loc, ref$3, x$26, x$27, x$28, x$29, $s};return $f;
 						}; })(block, clone, p, s);
 					_ref$8 = s$14.Decls;
 					_i$5 = 0;
@@ -178927,12 +180170,12 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					}
 				/* } */ case 115:
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$41, true)[1]) { */ case 16:
+			/* } else if ($assertType(_ref, ptrType$43, true)[1]) { */ case 16:
 				s$16 = _ref.$val;
 				_r$22 = p[0].visitExpr($clone(s$16.Value, js_ast.Expr)); /* */ $s = 117; case 117: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
 				js_ast.Expr.copy(s$16.Value, _r$22);
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$40, true)[1]) { */ case 17:
+			/* } else if ($assertType(_ref, ptrType$42, true)[1]) { */ case 17:
 				s$17 = _ref.$val;
 				/* */ if (p[0].fnOrArrowDataVisit.isOutsideFnOrArrow) { $s = 118; continue; }
 				/* */ $s = 119; continue;
@@ -178954,7 +180197,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					_r$23 = p[0].visitExpr($clone(s$17.ValueOrNil, js_ast.Expr)); /* */ $s = 126; case 126: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
 					js_ast.Expr.copy(s$17.ValueOrNil, _r$23);
 					if (p[0].options.optionsThatSupportStructuralEquality.minifySyntax && (!p[0].fnOrArrowDataVisit.isAsync || !p[0].fnOrArrowDataVisit.isGenerator)) {
-						_tuple$19 = $assertType(s$17.ValueOrNil.Data, ptrType$33, true);
+						_tuple$19 = $assertType(s$17.ValueOrNil.Data, ptrType$34, true);
 						ok$15 = _tuple$19[1];
 						if (ok$15) {
 							js_ast.Expr.copy(s$17.ValueOrNil, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)));
@@ -178962,7 +180205,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					}
 				/* } */ case 125:
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$48, true)[1]) { */ case 18:
+			/* } else if ($assertType(_ref, ptrType$49, true)[1]) { */ case 18:
 				s$18 = _ref.$val;
 				$r = p[0].pushScopeForVisitPass(0, $clone(stmt.Loc, logger.Loc)); /* */ $s = 127; case 127: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* */ if ($interfaceIsEqual(p[0].loopBody, s$18)) { $s = 128; continue; }
@@ -178984,7 +180227,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					}
 				}
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$93, true)[1]) { */ case 19:
+			/* } else if ($assertType(_ref, ptrType$99, true)[1]) { */ case 19:
 				s$19 = _ref.$val;
 				$r = p[0].markStrictModeFeature(0, $clone(js_lexer.RangeOfIdentifier($clone(p[0].source, logger.Source), $clone(stmt.Loc, logger.Loc)), logger.Range), ""); /* */ $s = 133; case 133: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				_r$26 = p[0].visitExpr($clone(s$19.Value, js_ast.Expr)); /* */ $s = 134; case 134: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
@@ -178994,7 +180237,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				js_ast.Stmt.copy(s$19.Body, _r$27);
 				p[0].popScope();
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$79, true)[1]) { */ case 20:
+			/* } else if ($assertType(_ref, ptrType$83, true)[1]) { */ case 20:
 				s$20 = _ref.$val;
 				_r$28 = p[0].visitExpr($clone(s$20.Test, js_ast.Expr)); /* */ $s = 137; case 137: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
 				js_ast.Expr.copy(s$20.Test, _r$28);
@@ -179018,7 +180261,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					js_ast.Stmt.copy(stmt, new js_ast.Stmt.ptr(forS, $clone(stmt.Loc, logger.Loc)));
 				/* } */ case 140:
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$80, true)[1]) { */ case 21:
+			/* } else if ($assertType(_ref, ptrType$84, true)[1]) { */ case 21:
 				s$21 = _ref.$val;
 				_r$31 = p[0].visitLoopBody($clone(s$21.Body, js_ast.Stmt)); /* */ $s = 142; case 142: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
 				js_ast.Stmt.copy(s$21.Body, _r$31);
@@ -179031,7 +180274,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					js_ast.Expr.copy(s$21.Test, _r$33);
 				/* } */ case 145:
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$42, true)[1]) { */ case 22:
+			/* } else if ($assertType(_ref, ptrType$44, true)[1]) { */ case 22:
 				s$22 = _ref.$val;
 				_r$34 = p[0].visitExpr($clone(s$22.Test, js_ast.Expr)); /* */ $s = 147; case 147: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
 				js_ast.Expr.copy(s$22.Test, _r$34);
@@ -179074,7 +180317,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						js_ast.Stmt.copy(s$22.NoOrNil, _r$39);
 					/* } */ case 160:
 					if (p[0].options.optionsThatSupportStructuralEquality.minifySyntax) {
-						_tuple$22 = $assertType(s$22.NoOrNil.Data, ptrType$38, true);
+						_tuple$22 = $assertType(s$22.NoOrNil.Data, ptrType$40, true);
 						ok$18 = _tuple$22[1];
 						if (ok$18) {
 							js_ast.Stmt.copy(s$22.NoOrNil, new js_ast.Stmt.ptr($ifaceNil, new logger.Loc.ptr(0)));
@@ -179089,7 +180332,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$s = 166; case 166: return $24r;
 				/* } */ case 164:
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$44, true)[1]) { */ case 23:
+			/* } else if ($assertType(_ref, ptrType$46, true)[1]) { */ case 23:
 				s$23 = _ref.$val;
 				$r = p[0].pushScopeForVisitPass(0, $clone(stmt.Loc, logger.Loc)); /* */ $s = 167; case 167: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* */ if (!($interfaceIsEqual(s$23.InitOrNil.Data, $ifaceNil))) { $s = 168; continue; }
@@ -179152,7 +180395,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					mangleFor(s$23);
 				}
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$81, true)[1]) { */ case 24:
+			/* } else if ($assertType(_ref, ptrType$85, true)[1]) { */ case 24:
 				s$24 = _ref.$val;
 				$r = p[0].pushScopeForVisitPass(0, $clone(stmt.Loc, logger.Loc)); /* */ $s = 186; case 186: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				_r$47 = p[0].visitForLoopInit($clone(s$24.Init, js_ast.Stmt), true); /* */ $s = 187; case 187: if($c) { $c = false; _r$47 = _r$47.$blk(); } if (_r$47 && _r$47.$blk !== undefined) { break s; }
@@ -179167,8 +180410,8 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* */ if (ok$22 && (local.Kind === 0) && (local.Decls.$length === 1)) { $s = 190; continue; }
 				/* */ $s = 191; continue;
 				/* if (ok$22 && (local.Kind === 0) && (local.Decls.$length === 1)) { */ case 190:
-					decl$2 = (x$28 = local.Decls, (0 >= x$28.$length ? ($throwRuntimeError("index out of range"), undefined) : x$28.$array[x$28.$offset + 0]));
-					_tuple$27 = $assertType(decl$2.Binding.Data, ptrType$34, true);
+					decl$2 = (x$28 = local.Decls, (0 >= x$28.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$28.$array, x$28.$offset + 0, ptrType$91)));
+					_tuple$27 = $assertType(decl$2.Binding.Data, ptrType$35, true);
 					id$4 = _tuple$27[0];
 					ok$23 = _tuple$27[1];
 					/* */ if (ok$23 && !($interfaceIsEqual(decl$2.ValueOrNil.Data, $ifaceNil))) { $s = 192; continue; }
@@ -179196,7 +180439,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				p[0].popScope();
 				$r = p[0].lowerObjectRestInForLoopInit($clone(s$24.Init, js_ast.Stmt), s$24.Body); /* */ $s = 198; case 198: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$82, true)[1]) { */ case 25:
+			/* } else if ($assertType(_ref, ptrType$86, true)[1]) { */ case 25:
 				s$25 = _ref.$val;
 				/* */ if (s$25.Await.Len > 0 && p[0].fnOrArrowDataVisit.isOutsideFnOrArrow) { $s = 199; continue; }
 				/* */ $s = 200; continue;
@@ -179277,11 +180520,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$s = -1; return p[0].lowerForAwaitLoop($clone(stmt.Loc, logger.Loc), s$25, stmts);
 				}
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$86, true)[1]) { */ case 26:
+			/* } else if ($assertType(_ref, ptrType$90, true)[1]) { */ case 26:
 				s$26 = _ref.$val;
 				$r = p[0].pushScopeForVisitPass(0, $clone(stmt.Loc, logger.Loc)); /* */ $s = 230; case 230: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				if (p[0].fnOrArrowDataVisit.tryBodyCount === 0) {
-					if (!(s$26.Catch === ptrType$49.nil)) {
+					if (!(s$26.Catch === ptrType$51.nil)) {
 						logger.Loc.copy(p[0].fnOrArrowDataVisit.tryCatchLoc, s$26.Catch.Loc);
 					} else {
 						logger.Loc.copy(p[0].fnOrArrowDataVisit.tryCatchLoc, stmt.Loc);
@@ -179292,9 +180535,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				s$26.Block.Stmts = _r$57;
 				p[0].fnOrArrowDataVisit.tryBodyCount = p[0].fnOrArrowDataVisit.tryBodyCount - (1) >> 0;
 				p[0].popScope();
-				/* */ if (!(s$26.Catch === ptrType$49.nil)) { $s = 232; continue; }
+				/* */ if (!(s$26.Catch === ptrType$51.nil)) { $s = 232; continue; }
 				/* */ $s = 233; continue;
-				/* if (!(s$26.Catch === ptrType$49.nil)) { */ case 232:
+				/* if (!(s$26.Catch === ptrType$51.nil)) { */ case 232:
 					old$3 = p[0].isControlFlowDead;
 					if (s$26.Block.Stmts.$length === 0) {
 						p[0].isControlFlowDead = true;
@@ -179313,9 +180556,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					p[0].popScope();
 					p[0].isControlFlowDead = old$3;
 				/* } */ case 233:
-				/* */ if (!(s$26.Finally === ptrType$50.nil)) { $s = 241; continue; }
+				/* */ if (!(s$26.Finally === ptrType$52.nil)) { $s = 241; continue; }
 				/* */ $s = 242; continue;
-				/* if (!(s$26.Finally === ptrType$50.nil)) { */ case 241:
+				/* if (!(s$26.Finally === ptrType$52.nil)) { */ case 241:
 					$r = p[0].pushScopeForVisitPass(0, $clone(s$26.Finally.Loc, logger.Loc)); /* */ $s = 243; case 243: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					_r$59 = p[0].visitStmts(s$26.Finally.Block.Stmts, 0); /* */ $s = 244; case 244: if($c) { $c = false; _r$59 = _r$59.$blk(); } if (_r$59 && _r$59.$blk !== undefined) { break s; }
 					s$26.Finally.Block.Stmts = _r$59;
@@ -179323,7 +180566,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* } */ case 242:
 				if (p[0].options.optionsThatSupportStructuralEquality.minifySyntax && (s$26.Block.Stmts.$length === 0)) {
 					keepCatch = false;
-					if (!(s$26.Catch === ptrType$49.nil)) {
+					if (!(s$26.Catch === ptrType$51.nil)) {
 						_ref$10 = s$26.Catch.Block.Stmts;
 						_i$7 = 0;
 						while (true) {
@@ -179337,7 +180580,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						}
 					}
 					if (!keepCatch) {
-						if (s$26.Finally === ptrType$50.nil) {
+						if (s$26.Finally === ptrType$52.nil) {
 							$s = -1; return stmts;
 						}
 						finallyNeedsBlock = false;
@@ -179360,7 +180603,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					}
 				}
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$43, true)[1]) { */ case 27:
+			/* } else if ($assertType(_ref, ptrType$45, true)[1]) { */ case 27:
 				s$27 = _ref.$val;
 				_r$60 = p[0].visitExpr($clone(s$27.Test, js_ast.Expr)); /* */ $s = 245; case 245: if($c) { $c = false; _r$60 = _r$60.$blk(); } if (_r$60 && _r$60.$blk !== undefined) { break s; }
 				js_ast.Expr.copy(s$27.Test, _r$60);
@@ -179372,7 +180615,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* while (true) { */ case 247:
 					/* if (!(_i$9 < _ref$12.$length)) { break; } */ if(!(_i$9 < _ref$12.$length)) { $s = 248; continue; }
 					i$2 = _i$9;
-					c = (x$29 = s$27.Cases, ((i$2 < 0 || i$2 >= x$29.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$29.$array[x$29.$offset + i$2]));
+					c = (x$29 = s$27.Cases, ((i$2 < 0 || i$2 >= x$29.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$29.$array, x$29.$offset + i$2, ptrType$100)));
 					/* */ if (!($interfaceIsEqual(c.ValueOrNil.Data, $ifaceNil))) { $s = 249; continue; }
 					/* */ $s = 250; continue;
 					/* if (!($interfaceIsEqual(c.ValueOrNil.Data, $ifaceNil))) { */ case 249:
@@ -179502,7 +180745,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						while (true) {
 							if (!(_i$13 < _ref$16.$length)) { break; }
 							arg = $clone(((_i$13 < 0 || _i$13 >= _ref$16.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$16.$array[_ref$16.$offset + _i$13]), js_ast.Arg);
-							_tuple$35 = $assertType(arg.Binding.Data, ptrType$34, true);
+							_tuple$35 = $assertType(arg.Binding.Data, ptrType$35, true);
 							ok$31 = _tuple$35[1];
 							if (!ok$31) {
 								hasSideEffectFreeArguments = false;
@@ -179516,15 +180759,15 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					} else if ((s$28.Fn.Args.$length === 1) && (s$28.Fn.Body.Block.Stmts.$length === 1)) {
 						arg$1 = $clone((x$38 = s$28.Fn.Args, (0 >= x$38.$length ? ($throwRuntimeError("index out of range"), undefined) : x$38.$array[x$38.$offset + 0])), js_ast.Arg);
 						if ($interfaceIsEqual(arg$1.DefaultOrNil.Data, $ifaceNil)) {
-							_tuple$36 = $assertType(arg$1.Binding.Data, ptrType$34, true);
+							_tuple$36 = $assertType(arg$1.Binding.Data, ptrType$35, true);
 							id$5 = _tuple$36[0];
 							ok$32 = _tuple$36[1];
 							if (ok$32) {
-								_tuple$37 = $assertType((x$39 = s$28.Fn.Body.Block.Stmts, (0 >= x$39.$length ? ($throwRuntimeError("index out of range"), undefined) : x$39.$array[x$39.$offset + 0])).Data, ptrType$40, true);
+								_tuple$37 = $assertType((x$39 = s$28.Fn.Body.Block.Stmts, (0 >= x$39.$length ? ($throwRuntimeError("index out of range"), undefined) : x$39.$array[x$39.$offset + 0])).Data, ptrType$42, true);
 								ret = _tuple$37[0];
 								ok$33 = _tuple$37[1];
 								if (ok$33) {
-									_tuple$38 = $assertType(ret.ValueOrNil.Data, ptrType$32, true);
+									_tuple$38 = $assertType(ret.ValueOrNil.Data, ptrType$33, true);
 									retID = _tuple$38[0];
 									ok$34 = _tuple$38[1];
 									if (ok$34 && $equal(id$5.Ref, retID.Ref, ast.Ref)) {
@@ -179539,7 +180782,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* */ $s = 278; continue;
 				/* if (s$28.IsExport && !(p[0].enclosingNamespaceArgRef === ptrType$11.nil)) { */ case 277:
 					s$28.IsExport = false;
-					_r$67 = p[0].dotOrMangledPropVisit($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(p[0].enclosingNamespaceArgRef, ast.Ref), false, false, false), $clone(stmt.Loc, logger.Loc)), js_ast.Expr), (x$44 = p[0].symbols, x$45 = s$28.Fn.Name.Ref.InnerIndex, ((x$45 < 0 || x$45 >= x$44.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$44.$array[x$44.$offset + x$45])).OriginalName, $clone(s$28.Fn.Name.Loc, logger.Loc)); /* */ $s = 280; case 280: if($c) { $c = false; _r$67 = _r$67.$blk(); } if (_r$67 && _r$67.$blk !== undefined) { break s; }
+					_r$67 = p[0].dotOrMangledPropVisit($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone((x$44 = p[0].enclosingNamespaceArgRef, (x$44 === ptrType$11.nil && $throwNilPointerError(), x$44)), ast.Ref), false, false, false), $clone(stmt.Loc, logger.Loc)), js_ast.Expr), (x$45 = p[0].symbols, x$46 = s$28.Fn.Name.Ref.InnerIndex, ((x$46 < 0 || x$46 >= x$45.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$45.$array[x$45.$offset + x$46])).OriginalName, $clone(s$28.Fn.Name.Loc, logger.Loc)); /* */ $s = 280; case 280: if($c) { $c = false; _r$67 = _r$67.$blk(); } if (_r$67 && _r$67.$blk !== undefined) { break s; }
 					_r$68 = js_ast.AssignStmt($clone(new js_ast.Expr.ptr(_r$67, $clone(stmt.Loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(s$28.Fn.Name.Ref, ast.Ref), false, false, false), $clone(s$28.Fn.Name.Loc, logger.Loc)), js_ast.Expr)); /* */ $s = 281; case 281: if($c) { $c = false; _r$68 = _r$68.$blk(); } if (_r$68 && _r$68.$blk !== undefined) { break s; }
 					stmts = $append(stmts, stmt, _r$68);
 					$s = 279; continue;
@@ -179547,7 +180790,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					stmts = $append(stmts, stmt);
 				/* } */ case 279:
 				if (p[0].options.optionsThatSupportStructuralEquality.keepNames) {
-					symbol$1 = (x$46 = p[0].symbols, x$47 = s$28.Fn.Name.Ref.InnerIndex, ((x$47 < 0 || x$47 >= x$46.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$46.$array[x$46.$offset + x$47]));
+					symbol$1 = (x$47 = p[0].symbols, x$48 = s$28.Fn.Name.Ref.InnerIndex, ((x$48 < 0 || x$48 >= x$47.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$47.$array, x$47.$offset + x$48, ptrType$23)));
 					symbol$1.Flags = (symbol$1.Flags | (4)) >>> 0;
 					fn$1 = new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(s$28.Fn.Name.Ref, ast.Ref), false, false, false), $clone(s$28.Fn.Name.Loc, logger.Loc));
 					stmts = $append(stmts, p[0].keepClassOrFnSymbolName($clone(s$28.Fn.Name.Loc, logger.Loc), $clone(fn$1, js_ast.Expr), symbol$1.OriginalName));
@@ -179560,7 +180803,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				nameToExport = "";
 				wasExportInsideNamespace = s$29.IsExport && !(p[0].enclosingNamespaceArgRef === ptrType$11.nil);
 				if (wasExportInsideNamespace) {
-					nameToExport = (x$48 = p[0].symbols, x$49 = s$29.Class.Name.Ref.InnerIndex, ((x$49 < 0 || x$49 >= x$48.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$48.$array[x$48.$offset + x$49])).OriginalName;
+					nameToExport = (x$49 = p[0].symbols, x$50 = s$29.Class.Name.Ref.InnerIndex, ((x$50 < 0 || x$50 >= x$49.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$49.$array[x$49.$offset + x$50])).OriginalName;
 					s$29.IsExport = false;
 				}
 				_r$70 = p[0].lowerClass($clone(stmt, js_ast.Stmt), $clone(new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), js_ast.Expr), $clone(result$2, visitClassResult), ""); /* */ $s = 283; case 283: if($c) { $c = false; _r$70 = _r$70.$blk(); } if (_r$70 && _r$70.$blk !== undefined) { break s; }
@@ -179585,7 +180828,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* */ if (wasExportInsideNamespace) { $s = 284; continue; }
 				/* */ $s = 285; continue;
 				/* if (wasExportInsideNamespace) { */ case 284:
-					_r$71 = p[0].dotOrMangledPropVisit($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(p[0].enclosingNamespaceArgRef, ast.Ref), false, false, false), $clone(stmt.Loc, logger.Loc)), js_ast.Expr), nameToExport, $clone(s$29.Class.Name.Loc, logger.Loc)); /* */ $s = 286; case 286: if($c) { $c = false; _r$71 = _r$71.$blk(); } if (_r$71 && _r$71.$blk !== undefined) { break s; }
+					_r$71 = p[0].dotOrMangledPropVisit($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone((x$51 = p[0].enclosingNamespaceArgRef, (x$51 === ptrType$11.nil && $throwNilPointerError(), x$51)), ast.Ref), false, false, false), $clone(stmt.Loc, logger.Loc)), js_ast.Expr), nameToExport, $clone(s$29.Class.Name.Loc, logger.Loc)); /* */ $s = 286; case 286: if($c) { $c = false; _r$71 = _r$71.$blk(); } if (_r$71 && _r$71.$blk !== undefined) { break s; }
 					_r$72 = js_ast.AssignStmt($clone(new js_ast.Expr.ptr(_r$71, $clone(stmt.Loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(s$29.Class.Name.Ref, ast.Ref), false, false, false), $clone(s$29.Class.Name.Loc, logger.Loc)), js_ast.Expr)); /* */ $s = 287; case 287: if($c) { $c = false; _r$72 = _r$72.$blk(); } if (_r$72 && _r$72.$blk !== undefined) { break s; }
 					stmts = $append(stmts, _r$72);
 				/* } */ case 285:
@@ -179633,7 +180876,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						js_ast.Expr.copy(value$2.ValueOrNil, _r$73);
 						hasNumericValue = false;
 						underlyingValue = $clone(value$2.ValueOrNil, js_ast.Expr);
-						_tuple$41 = $assertType(value$2.ValueOrNil.Data, ptrType$67, true);
+						_tuple$41 = $assertType(value$2.ValueOrNil.Data, ptrType$70, true);
 						inlined = _tuple$41[0];
 						ok$36 = _tuple$41[1];
 						if (ok$36) {
@@ -179749,7 +180992,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				p[0].enclosingNamespaceArgRef = s[0].Arg;
 				$r = p[0].pushScopeForVisitPass(6, $clone(stmt.Loc, logger.Loc)); /* */ $s = 311; case 311: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				p[0].recordDeclaredSymbol($clone(s[0].Arg, ast.Ref));
-				_r$76 = p[0].visitStmtsAndPrependTempRefs(s[0].Stmts, $clone(new prependTempRefsOpts.ptr(ptrType$76.nil, 3), prependTempRefsOpts)); /* */ $s = 312; case 312: if($c) { $c = false; _r$76 = _r$76.$blk(); } if (_r$76 && _r$76.$blk !== undefined) { break s; }
+				_r$76 = p[0].visitStmtsAndPrependTempRefs(s[0].Stmts, $clone(new prependTempRefsOpts.ptr(ptrType$80.nil, 3), prependTempRefsOpts)); /* */ $s = 312; case 312: if($c) { $c = false; _r$76 = _r$76.$blk(); } if (_r$76 && _r$76.$blk !== undefined) { break s; }
 				stmtsInsideNamespace = _r$76;
 				p[0].popScope();
 				p[0].enclosingNamespaceArgRef = oldEnclosingNamespaceArgRef;
@@ -179762,12 +181005,12 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* } */ case 33:
 			stmts = $append(stmts, stmt);
 			$s = -1; return stmts;
-			/* */ } return; } var $f = {$blk: visitAndAppendStmt, $c: true, $r, $24r, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _i, _i$1, _i$10, _i$11, _i$12, _i$13, _i$14, _i$15, _i$16, _i$17, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _i$9, _key, _key$1, _key$10, _key$11, _key$12, _key$2, _key$3, _key$4, _key$5, _key$6, _key$7, _key$8, _key$9, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$8, _r$9, _ref, _ref$1, _ref$10, _ref$11, _ref$12, _ref$13, _ref$14, _ref$15, _ref$16, _ref$17, _ref$18, _ref$19, _ref$2, _ref$20, _ref$21, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$39, _tuple$4, _tuple$40, _tuple$41, _tuple$42, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, allValuesArePure, arg, arg$1, assign, assign$1, assignTarget, block, body, boolean$1, boolean$2, boolean$3, c, c$1, c$2, c$3, c$4, cases, child, childStmt, classStmt, classStmt$1, classStmts, classStmts$1, clone, d, decl, decl$1, decl$2, e, e$1, e$2, end, end$1, exportedMembers, finallyNeedsBlock, fn, fn$1, forS, hasNumericValue, hasSideEffectFreeArguments, hasStringValue, i, i$1, i$2, i$3, id, id$1, id$2, id$3, id$4, id$5, init, init$1, init$2, inlined, isAlwaysDead, isLoop, isTaken, item, item$1, item$2, keepCatch, local, local$1, local$2, lowered, member, member$1, member$2, name, name$1, name$2, name$3, name$4, name$5, name$6, name$7, name$8, nameToExport, nextNumericValue, notes, ok, ok$1, ok$10, ok$11, ok$12, ok$13, ok$14, ok$15, ok$16, ok$17, ok$18, ok$19, ok$2, ok$20, ok$21, ok$22, ok$23, ok$24, ok$25, ok$26, ok$27, ok$28, ok$29, ok$3, ok$30, ok$31, ok$32, ok$33, ok$34, ok$35, ok$36, ok$37, ok$4, ok$5, ok$6, ok$7, ok$8, ok$9, old, old$1, old$2, old$3, old$4, oldEnclosingNamespaceArgRef, oldIsInsideSwitch, oldShouldFoldTypeScriptConstantExpressions, oldShouldFoldTypeScriptConstantExpressions$1, p, r, r$1, r$2, r$3, ref, ref$1, ref$2, replacement, replacement$1, result, result$1, result$2, ret, retID, s, s$1, s$10, s$11, s$12, s$13, s$14, s$15, s$16, s$17, s$18, s$19, s$2, s$20, s$21, s$22, s$23, s$24, s$25, s$26, s$27, s$28, s$29, s$3, s$30, s$31, s$4, s$5, s$6, s$7, s$8, s$9, s2, s2$1, s2$2, s2$3, s2$4, s2$5, scope, shouldDropLabel, shouldTrimUnsightlyPrimitives, sideEffects, sideEffects$1, stmt, stmt2, stmt2$1, stmts, stmtsInsideNamespace, str, symbol, symbol$1, t, target, testOrNil, try$1, tsTopLevelEnumValues, underlyingValue, value, value$1, value$2, valueExprs, wasAfterAfterConstLocalPrefix, wasExportInsideNamespace, wrapIdentifier, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$48, x$49, x$5, x$6, x$7, x$8, x$9, $s};return $f;
+			/* */ } return; } var $f = {$blk: visitAndAppendStmt, $c: true, $r, $24r, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _i, _i$1, _i$10, _i$11, _i$12, _i$13, _i$14, _i$15, _i$16, _i$17, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _i$9, _key, _key$1, _key$10, _key$11, _key$12, _key$2, _key$3, _key$4, _key$5, _key$6, _key$7, _key$8, _key$9, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$8, _r$9, _ref, _ref$1, _ref$10, _ref$11, _ref$12, _ref$13, _ref$14, _ref$15, _ref$16, _ref$17, _ref$18, _ref$19, _ref$2, _ref$20, _ref$21, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$39, _tuple$4, _tuple$40, _tuple$41, _tuple$42, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, allValuesArePure, arg, arg$1, assign, assign$1, assignTarget, block, body, boolean$1, boolean$2, boolean$3, c, c$1, c$2, c$3, c$4, cases, child, childStmt, classStmt, classStmt$1, classStmts, classStmts$1, clone, d, decl, decl$1, decl$2, e, e$1, e$2, end, end$1, exportedMembers, finallyNeedsBlock, fn, fn$1, forS, hasNumericValue, hasSideEffectFreeArguments, hasStringValue, i, i$1, i$2, i$3, id, id$1, id$2, id$3, id$4, id$5, init, init$1, init$2, inlined, isAlwaysDead, isLoop, isTaken, item, item$1, item$2, keepCatch, local, local$1, local$2, lowered, member, member$1, member$2, name, name$1, name$2, name$3, name$4, name$5, name$6, name$7, name$8, nameToExport, nextNumericValue, notes, ok, ok$1, ok$10, ok$11, ok$12, ok$13, ok$14, ok$15, ok$16, ok$17, ok$18, ok$19, ok$2, ok$20, ok$21, ok$22, ok$23, ok$24, ok$25, ok$26, ok$27, ok$28, ok$29, ok$3, ok$30, ok$31, ok$32, ok$33, ok$34, ok$35, ok$36, ok$37, ok$4, ok$5, ok$6, ok$7, ok$8, ok$9, old, old$1, old$2, old$3, old$4, oldEnclosingNamespaceArgRef, oldIsInsideSwitch, oldShouldFoldTypeScriptConstantExpressions, oldShouldFoldTypeScriptConstantExpressions$1, p, r, r$1, r$2, r$3, ref, ref$1, ref$2, replacement, replacement$1, result, result$1, result$2, ret, retID, s, s$1, s$10, s$11, s$12, s$13, s$14, s$15, s$16, s$17, s$18, s$19, s$2, s$20, s$21, s$22, s$23, s$24, s$25, s$26, s$27, s$28, s$29, s$3, s$30, s$31, s$4, s$5, s$6, s$7, s$8, s$9, s2, s2$1, s2$2, s2$3, s2$4, s2$5, scope, shouldDropLabel, shouldTrimUnsightlyPrimitives, sideEffects, sideEffects$1, stmt, stmt2, stmt2$1, stmts, stmtsInsideNamespace, str, symbol, symbol$1, t, target, testOrNil, try$1, tsTopLevelEnumValues, underlyingValue, value, value$1, value$2, valueExprs, wasAfterAfterConstLocalPrefix, wasExportInsideNamespace, wrapIdentifier, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$48, x$49, x$5, x$50, x$51, x$6, x$7, x$8, x$9, $s};return $f;
 		};
 		tryToInlineCaseBody = function tryToInlineCaseBody$1(openBraceLoc, stmts, closeBraceLoc) {
 			var _i, _ref, _ref$1, _tuple, block, caresAboutScope, closeBraceLoc, i, ok, openBraceLoc, s, s$1, s$2, s$3, stmt, stmts;
 			if (stmts.$length === 1) {
-				_tuple = $assertType((0 >= stmts.$length ? ($throwRuntimeError("index out of range"), undefined) : stmts.$array[stmts.$offset + 0]).Data, ptrType$48, true);
+				_tuple = $assertType((0 >= stmts.$length ? ($throwRuntimeError("index out of range"), undefined) : stmts.$array[stmts.$offset + 0]).Data, ptrType$49, true);
 				block = _tuple[0];
 				ok = _tuple[1];
 				if (ok) {
@@ -179783,7 +181026,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				i = _i;
 				stmt = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), js_ast.Stmt);
 				_ref$1 = stmt.Data;
-				if ($assertType(_ref$1, ptrType$38, true)[1] || $assertType(_ref$1, ptrType$55, true)[1] || $assertType(_ref$1, ptrType$84, true)[1] || $assertType(_ref$1, ptrType$13, true)[1] || $assertType(_ref$1, ptrType$78, true)[1] || $assertType(_ref$1, ptrType$65, true)[1] || $assertType(_ref$1, ptrType$40, true)[1] || $assertType(_ref$1, ptrType$41, true)[1]) {
+				if ($assertType(_ref$1, ptrType$40, true)[1] || $assertType(_ref$1, ptrType$58, true)[1] || $assertType(_ref$1, ptrType$88, true)[1] || $assertType(_ref$1, ptrType$13, true)[1] || $assertType(_ref$1, ptrType$82, true)[1] || $assertType(_ref$1, ptrType$68, true)[1] || $assertType(_ref$1, ptrType$42, true)[1] || $assertType(_ref$1, ptrType$43, true)[1]) {
 					s = _ref$1;
 					_i++;
 					continue;
@@ -179792,7 +181035,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					if (!((s$1.Kind === 0))) {
 						caresAboutScope = true;
 					}
-				} else if ($assertType(_ref$1, ptrType$64, true)[1]) {
+				} else if ($assertType(_ref$1, ptrType$67, true)[1]) {
 					s$2 = _ref$1.$val;
 					if (!(s$2.Label === ptrType$12.nil)) {
 						return [sliceType$8.nil, false];
@@ -179813,7 +181056,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		isUnsightlyPrimitive = function isUnsightlyPrimitive$1(data) {
 			var _ref, data;
 			_ref = data;
-			if ($assertType(_ref, ptrType$22, true)[1] || $assertType(_ref, ptrType$21, true)[1] || $assertType(_ref, ptrType$33, true)[1] || $assertType(_ref, ptrType$18, true)[1] || $assertType(_ref, ptrType$53, true)[1] || $assertType(_ref, ptrType$16, true)[1]) {
+			if ($assertType(_ref, ptrType$22, true)[1] || $assertType(_ref, ptrType$21, true)[1] || $assertType(_ref, ptrType$34, true)[1] || $assertType(_ref, ptrType$18, true)[1] || $assertType(_ref, ptrType$56, true)[1] || $assertType(_ref, ptrType$16, true)[1]) {
 				return true;
 			}
 			return false;
@@ -179821,7 +181064,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		isSafeForConstLocalPrefix = function isSafeForConstLocalPrefix$1(expr) {
 			var _i, _ref, _ref$1, e, e$1, e$2, expr, item;
 			_ref = expr.Data;
-			if ($assertType(_ref, ptrType$70, true)[1] || $assertType(_ref, ptrType$16, true)[1] || $assertType(_ref, ptrType$94, true)[1] || $assertType(_ref, ptrType$53, true)[1] || $assertType(_ref, ptrType$28, true)[1] || $assertType(_ref, ptrType$54, true)[1]) {
+			if ($assertType(_ref, ptrType$74, true)[1] || $assertType(_ref, ptrType$16, true)[1] || $assertType(_ref, ptrType$101, true)[1] || $assertType(_ref, ptrType$56, true)[1] || $assertType(_ref, ptrType$29, true)[1] || $assertType(_ref, ptrType$57, true)[1]) {
 				e = _ref;
 				return true;
 			} else if ($assertType(_ref, ptrType$17, true)[1]) {
@@ -179912,7 +181155,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			var {$24r, _r, _r$1, _r$2, _tuple, e, expr, ok, p, visit, $s, $r, $c} = $restore(this, {expr, visit});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
-			_tuple = $assertType(expr.Data, ptrType$90, true);
+			_tuple = $assertType(expr.Data, ptrType$95, true);
 			e = _tuple[0];
 			ok = _tuple[1];
 			/* */ if (ok) { $s = 1; continue; }
@@ -179946,7 +181189,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* if (_v) { */ case 3:
 					$s = -1; return false;
 				/* } */ case 4:
-				_tuple = $assertType(arg.Binding.Data, ptrType$34, true);
+				_tuple = $assertType(arg.Binding.Data, ptrType$35, true);
 				ok = _tuple[1];
 				if (!ok) {
 					$s = -1; return false;
@@ -179976,12 +181219,12 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				valueFunc = (function parser·captureValueWithPossibleSideEffects·func2() {
 						return new js_ast.Expr.ptr(js_ast.ENullShared, $clone(loc, logger.Loc));
 					});
-			} else if ($assertType(_ref, ptrType$33, true)[1]) {
+			} else if ($assertType(_ref, ptrType$34, true)[1]) {
 				e$1 = _ref.$val;
 				valueFunc = (function parser·captureValueWithPossibleSideEffects·func3() {
 						return new js_ast.Expr.ptr(js_ast.EUndefinedShared, $clone(loc, logger.Loc));
 					});
-			} else if ($assertType(_ref, ptrType$95, true)[1]) {
+			} else if ($assertType(_ref, ptrType$102, true)[1]) {
 				e$2 = _ref.$val;
 				valueFunc = (function parser·captureValueWithPossibleSideEffects·func4() {
 						return new js_ast.Expr.ptr(js_ast.EThisShared, $clone(loc, logger.Loc));
@@ -179996,7 +181239,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				valueFunc = (function parser·captureValueWithPossibleSideEffects·func6() {
 						return new js_ast.Expr.ptr(new js_ast.ENumber.ptr(e$4.Value), $clone(loc, logger.Loc));
 					});
-			} else if ($assertType(_ref, ptrType$53, true)[1]) {
+			} else if ($assertType(_ref, ptrType$56, true)[1]) {
 				e$5 = _ref.$val;
 				valueFunc = (function parser·captureValueWithPossibleSideEffects·func7() {
 						return new js_ast.Expr.ptr(new js_ast.EBigInt.ptr(e$5.Value), $clone(loc, logger.Loc));
@@ -180006,12 +181249,12 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				valueFunc = (function parser·captureValueWithPossibleSideEffects·func8() {
 						return new js_ast.Expr.ptr(new js_ast.EString.ptr(e$6.Value, new logger.Loc.ptr(0), false, false, false), $clone(loc, logger.Loc));
 					});
-			} else if ($assertType(_ref, ptrType$24, true)[1]) {
+			} else if ($assertType(_ref, ptrType$25, true)[1]) {
 				e$7 = _ref.$val;
 				valueFunc = (function parser·captureValueWithPossibleSideEffects·func9() {
 						return new js_ast.Expr.ptr(new js_ast.EPrivateIdentifier.ptr($clone(e$7.Ref, ast.Ref)), $clone(loc, logger.Loc));
 					});
-			} else if ($assertType(_ref, ptrType$32, true)[1]) {
+			} else if ($assertType(_ref, ptrType$33, true)[1]) {
 				e$8 = _ref.$val;
 				if (mode === 0) {
 					valueFunc = (function parser·captureValueWithPossibleSideEffects·func10() {
@@ -180102,7 +181345,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				while (true) {
 					if (!(_i < _ref.$length)) { break; }
 					prop = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), js_ast.Property);
-					_tuple = $assertType(prop.Key.Data, ptrType$24, true);
+					_tuple = $assertType(prop.Key.Data, ptrType$25, true);
 					private$1 = _tuple[0];
 					ok = _tuple[1];
 					if (ok) {
@@ -180118,11 +181361,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				while (true) {
 					if (!(_i$1 < _ref$1.$length)) { break; }
 					prop$1 = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), js_ast.Property);
-					_tuple$1 = $assertType(prop$1.Key.Data, ptrType$24, true);
+					_tuple$1 = $assertType(prop$1.Key.Data, ptrType$25, true);
 					private$2 = _tuple$1[0];
 					ok$1 = _tuple$1[1];
 					if (ok$1) {
-						symbol = (x$6 = p.symbols, x$7 = private$2.Ref.InnerIndex, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7]));
+						symbol = (x$6 = p.symbols, x$7 = private$2.Ref.InnerIndex, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$6.$array, x$6.$offset + x$7, ptrType$23)));
 						if ((_entry = $mapIndex(p.lowerAllOfThesePrivateNames,$String.keyFor(symbol.OriginalName)), _entry !== undefined ? _entry.v : false)) {
 							symbol.Flags = (symbol.Flags | (8)) >>> 0;
 							recomputeClassLoweringInfo = true;
@@ -180176,7 +181419,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* while (true) { */ case 10:
 				/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 11; continue; }
 				i = _i$2;
-				property = (x$12 = class$1.Properties, ((i < 0 || i >= x$12.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$12.$array[x$12.$offset + i]));
+				property = (x$12 = class$1.Properties, ((i < 0 || i >= x$12.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$12.$array, x$12.$offset + i, ptrType$37)));
 				/* */ if (property.Kind === 7) { $s = 12; continue; }
 				/* */ $s = 13; continue;
 				/* if (property.Kind === 7) { */ case 12:
@@ -180200,7 +181443,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* } */ case 13:
 				_r$3 = p.visitDecorators(property.Decorators, result.bodyScope); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 				property.Decorators = _r$3;
-				_tuple$2 = $assertType(property.Key.Data, ptrType$24, true);
+				_tuple$2 = $assertType(property.Key.Data, ptrType$25, true);
 				private$3 = _tuple$2[0];
 				ok$2 = _tuple$2[1];
 				/* */ if (ok$2) { $s = 17; continue; }
@@ -180220,7 +181463,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						(x$15 = p.symbols, x$16 = result.innerClassNameRef.InnerIndex, ((x$16 < 0 || x$16 >= x$15.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$15.$array[x$15.$offset + x$16])).Kind = 22;
 					}
 					if (p.options.optionsThatSupportStructuralEquality.minifySyntax) {
-						_tuple$4 = $assertType(key.Data, ptrType$67, true);
+						_tuple$4 = $assertType(key.Data, ptrType$70, true);
 						inlined = _tuple$4[0];
 						ok$3 = _tuple$4[1];
 						if (ok$3) {
@@ -180231,7 +181474,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							}
 						}
 						_ref$4 = key.Data;
-						if ($assertType(_ref$4, ptrType$18, true)[1] || $assertType(_ref$4, ptrType$36, true)[1]) {
+						if ($assertType(_ref$4, ptrType$18, true)[1] || $assertType(_ref$4, ptrType$38, true)[1]) {
 							k = _ref$4;
 							property.Flags = (property.Flags & (254)) >>> 0;
 						} else if ($assertType(_ref$4, ptrType$16, true)[1]) {
@@ -180270,7 +181513,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				p.fnOnlyDataVisit.innerClassNameRef = result.innerClassNameRef;
 				nameToKeep$1 = "";
 				isLoweredPrivateMethod = false;
-				_tuple$6 = $assertType(property.Key.Data, ptrType$24, true);
+				_tuple$6 = $assertType(property.Key.Data, ptrType$25, true);
 				private$4 = _tuple$6[0];
 				ok$5 = _tuple$6[1];
 				if (ok$5) {
@@ -180333,7 +181576,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* if (!p.suppressWarningsAboutWeirdCode) { */ case 27:
 				$r = p.warnAboutDuplicateProperties(class$1.Properties, 1); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 28:
-			_r$7 = $clone(p.astHelpers, js_ast.HelperContext).ClassCanBeRemovedIfUnused($clone(class$1, js_ast.Class)); /* */ $s = 30; case 30: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+			_r$7 = $clone(p.astHelpers, js_ast.HelperContext).ClassCanBeRemovedIfUnused($clone((class$1 === ptrType$30.nil && $throwNilPointerError(), class$1), js_ast.Class)); /* */ $s = 30; case 30: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 			result.canBeRemovedIfUnused = _r$7;
 			if (p.options.optionsThatSupportStructuralEquality.keepNames && !(nameToKeep === "")) {
 				propertyPreventsKeepNames = false;
@@ -180397,7 +181640,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				arg = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), js_ast.Arg);
-				_tuple = $assertType(arg.Binding.Data, ptrType$34, true);
+				_tuple = $assertType(arg.Binding.Data, ptrType$35, true);
 				ok = _tuple[1];
 				if (!ok || !($interfaceIsEqual(arg.DefaultOrNil.Data, $ifaceNil))) {
 					return false;
@@ -180414,11 +181657,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				if (!(_i < _ref.$length)) { break; }
 				stmt = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), js_ast.Stmt);
 				_ref$1 = stmt.Data;
-				if ($assertType(_ref$1, ptrType$84, true)[1]) {
+				if ($assertType(_ref$1, ptrType$88, true)[1]) {
 					s = _ref$1.$val;
 					_i++;
 					continue;
-				} else if ($assertType(_ref$1, ptrType$55, true)[1]) {
+				} else if ($assertType(_ref$1, ptrType$58, true)[1]) {
 					s$1 = _ref$1.$val;
 					if (helpers.UTF16EqualsString(s$1.Value, "use strict")) {
 						return [stmt.Loc, true];
@@ -180453,7 +181696,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* while (true) { */ case 4:
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 5; continue; }
 				i = _i;
-				arg = ((i < 0 || i >= args.$length) ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + i]);
+				arg = ((i < 0 || i >= args.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(args.$array, args.$offset + i, ptrType$103));
 				_r = p.visitDecorators(arg.Decorators, opts.decoratorScope); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				arg.Decorators = _r;
 				$r = p.visitBinding($clone(arg.Binding, js_ast.Binding), $clone(new bindingOpts.ptr(duplicateArgCheck), bindingOpts)); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -180474,13 +181717,13 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			_ref = expr.Data;
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$23, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$95, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$96, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$32, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$24, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$102, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$104, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$33, true)[1]) { $s = 5; continue; }
 			/* */ $s = 6; continue;
-			/* if ($assertType(_ref, ptrType$25, true)[1]) { */ case 1:
+			/* if ($assertType(_ref, ptrType$26, true)[1]) { */ case 1:
 				e = _ref.$val;
 				/* */ if (parts.$length > 1) { $s = 7; continue; }
 				/* */ $s = 8; continue;
@@ -180493,7 +181736,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$s = 11; case 11: return $24r;
 				/* } */ case 8:
 				$s = 6; continue;
-			/* } else if ($assertType(_ref, ptrType$23, true)[1]) { */ case 2:
+			/* } else if ($assertType(_ref, ptrType$24, true)[1]) { */ case 2:
 				e$1 = _ref.$val;
 				/* */ if (parts.$length > 1) { $s = 12; continue; }
 				/* */ $s = 13; continue;
@@ -180513,16 +181756,16 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* } */ case 15:
 				/* } */ case 13:
 				$s = 6; continue;
-			/* } else if ($assertType(_ref, ptrType$95, true)[1]) { */ case 3:
+			/* } else if ($assertType(_ref, ptrType$102, true)[1]) { */ case 3:
 				e$2 = _ref.$val;
 				if (!p.fnOnlyDataVisit.isThisNested) {
 					$s = -1; return (parts.$length === 1) && (0 >= parts.$length ? ($throwRuntimeError("index out of range"), undefined) : parts.$array[parts.$offset + 0]) === "this";
 				}
 				$s = 6; continue;
-			/* } else if ($assertType(_ref, ptrType$96, true)[1]) { */ case 4:
+			/* } else if ($assertType(_ref, ptrType$104, true)[1]) { */ case 4:
 				e$3 = _ref.$val;
 				$s = -1; return (parts.$length === 2) && (0 >= parts.$length ? ($throwRuntimeError("index out of range"), undefined) : parts.$array[parts.$offset + 0]) === "import" && (1 >= parts.$length ? ($throwRuntimeError("index out of range"), undefined) : parts.$array[parts.$offset + 1]) === "meta";
-			/* } else if ($assertType(_ref, ptrType$32, true)[1]) { */ case 5:
+			/* } else if ($assertType(_ref, ptrType$33, true)[1]) { */ case 5:
 				e$4 = _ref.$val;
 				/* */ if (parts.$length === 1) { $s = 19; continue; }
 				/* */ $s = 20; continue;
@@ -180544,7 +181787,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* */ } return; } var $f = {$blk: isDotOrIndexDefineMatch, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _ref, _tuple, _v, _v$1, e, e$1, e$2, e$3, e$4, expr, last, last$1, name, ok, p, parts, result, str, x, x$1, $s};return $f;
 		};
 		$ptrType(parser).prototype.instantiateDefineExpr = function instantiateDefineExpr(loc, expr, opts) {
-			var {$24r, $24r$1, _1, _entry, _entry$1, _i, _i$1, _i$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _ref$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, define, defines, expr, expr$1, firstPart, importMeta, loc, name, names, ok, ok$1, ok$2, ok$3, ok$4, opts, p, part, parts, ref, result, thisValue, value, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {loc, expr, opts});
+			var {$24r, $24r$1, _1, _entry, _entry$1, _i, _i$1, _i$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _ref$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, define, defines, expr, expr$1, firstPart, importMeta, loc, name, names, ok, ok$1, ok$2, ok$3, ok$4, opts, p, part, parts, ref, result, thisValue, value, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {loc, expr, opts});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			if (!($interfaceIsEqual(expr.Constant, $ifaceNil))) {
@@ -180574,10 +181817,10 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* while (true) { */ case 5:
 						/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 6; continue; }
 						define = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), config.DefineData);
-						/* */ if (!(define.DefineExpr === ptrType$97.nil) && helpers.StringArraysEqual(define.KeyParts, parts)) { $s = 7; continue; }
+						/* */ if (!(define.DefineExpr === ptrType$105.nil) && helpers.StringArraysEqual(define.KeyParts, parts)) { $s = 7; continue; }
 						/* */ $s = 8; continue;
-						/* if (!(define.DefineExpr === ptrType$97.nil) && helpers.StringArraysEqual(define.KeyParts, parts)) { */ case 7:
-							_r = p.instantiateDefineExpr($clone(loc, logger.Loc), $clone(define.DefineExpr, config.DefineExpr), $clone(opts, identifierOpts)); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						/* if (!(define.DefineExpr === ptrType$105.nil) && helpers.StringArraysEqual(define.KeyParts, parts)) { */ case 7:
+							_r = p.instantiateDefineExpr($clone(loc, logger.Loc), $clone((x$3 = define.DefineExpr, (x$3 === ptrType$105.nil && $throwNilPointerError(), x$3)), config.DefineExpr), $clone(opts, identifierOpts)); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 							$24r = _r;
 							$s = 10; case 10: return $24r;
 						/* } */ case 8:
@@ -180586,7 +181829,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					case 6:
 				/* } */ case 4:
 			/* } */ case 2:
-			_tuple$1 = (_entry$1 = $mapIndex(p.injectedDotNames,$String.keyFor((x$3 = parts.$length - 1 >> 0, ((x$3 < 0 || x$3 >= parts.$length) ? ($throwRuntimeError("index out of range"), undefined) : parts.$array[parts.$offset + x$3])))), _entry$1 !== undefined ? [_entry$1.v, true] : [sliceType$31.nil, false]);
+			_tuple$1 = (_entry$1 = $mapIndex(p.injectedDotNames,$String.keyFor((x$4 = parts.$length - 1 >> 0, ((x$4 < 0 || x$4 >= parts.$length) ? ($throwRuntimeError("index out of range"), undefined) : parts.$array[parts.$offset + x$4])))), _entry$1 !== undefined ? [_entry$1.v, true] : [sliceType$31.nil, false]);
 			names = _tuple$1[0];
 			ok$1 = _tuple$1[1];
 			/* */ if (ok$1) { $s = 11; continue; }
@@ -180686,7 +181929,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			$s = 30; continue;
 			case 31:
 			$s = -1; return value;
-			/* */ } return; } var $f = {$blk: instantiateDefineExpr, $c: true, $r, $24r, $24r$1, _1, _entry, _entry$1, _i, _i$1, _i$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _ref$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, define, defines, expr, expr$1, firstPart, importMeta, loc, name, names, ok, ok$1, ok$2, ok$3, ok$4, opts, p, part, parts, ref, result, thisValue, value, x, x$1, x$2, x$3, $s};return $f;
+			/* */ } return; } var $f = {$blk: instantiateDefineExpr, $c: true, $r, $24r, $24r$1, _1, _entry, _entry$1, _i, _i$1, _i$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _ref$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, define, defines, expr, expr$1, firstPart, importMeta, loc, name, names, ok, ok$1, ok$2, ok$3, ok$4, opts, p, part, parts, ref, result, thisValue, value, x, x$1, x$2, x$3, x$4, $s};return $f;
 		};
 		$ptrType(parser).prototype.instantiateInjectDotName = function instantiateInjectDotName(loc, name, assignTarget) {
 			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _entry, _r, _r$1, _r$2, _tuple, assignTarget, joined, loc, name, ok, p, r, ref, tracker, where, x, x$1, $s, $r, $c} = $restore(this, {loc, name, assignTarget});
@@ -180762,7 +182005,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					js_ast.Expr.copy(b, _tmp$1);
 				}
 			}
-			_tuple$1 = $assertType(a.Data, ptrType$47, true);
+			_tuple$1 = $assertType(a.Data, ptrType$50, true);
 			typeof$1 = _tuple$1[0];
 			ok$1 = _tuple$1[1];
 			/* */ if (ok$1 && (typeof$1.Op === 5)) { $s = 1; continue; }
@@ -180806,7 +182049,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			p = this;
 			_ref = value.Data;
 			/* */ if ($assertType(_ref, ptrType$18, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$17, true)[1] || $assertType(_ref, ptrType$54, true)[1] || $assertType(_ref, ptrType$30, true)[1] || $assertType(_ref, ptrType$28, true)[1] || $assertType(_ref, ptrType$15, true)[1] || $assertType(_ref, ptrType$94, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$17, true)[1] || $assertType(_ref, ptrType$57, true)[1] || $assertType(_ref, ptrType$31, true)[1] || $assertType(_ref, ptrType$29, true)[1] || $assertType(_ref, ptrType$15, true)[1] || $assertType(_ref, ptrType$101, true)[1]) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if ($assertType(_ref, ptrType$18, true)[1]) { */ case 1:
 				e = _ref.$val;
@@ -180847,7 +182090,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$s = -1; return true;
 				/* } */ case 9:
 				$s = 3; continue;
-			/* } else if ($assertType(_ref, ptrType$17, true)[1] || $assertType(_ref, ptrType$54, true)[1] || $assertType(_ref, ptrType$30, true)[1] || $assertType(_ref, ptrType$28, true)[1] || $assertType(_ref, ptrType$15, true)[1] || $assertType(_ref, ptrType$94, true)[1]) { */ case 2:
+			/* } else if ($assertType(_ref, ptrType$17, true)[1] || $assertType(_ref, ptrType$57, true)[1] || $assertType(_ref, ptrType$31, true)[1] || $assertType(_ref, ptrType$29, true)[1] || $assertType(_ref, ptrType$15, true)[1] || $assertType(_ref, ptrType$101, true)[1]) { */ case 2:
 				e$1 = _ref;
 				/* */ if (op.length > 2) { $s = 12; continue; }
 				/* */ $s = 13; continue;
@@ -180873,7 +182116,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			var {$24r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _i, _key, _key$1, _key$2, _key$3, _key$4, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, assignTarget, hasProtoNull, id, id$1, importItems, isCallTarget, isDeleteTarget, isTemplateTag, isUnsafe, item, key, kind, loc, m, m$1, m$2, member, name, nameLoc, ns, object, ok, ok$1, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, ok$9, p, preferQuotedKey, prop, properties, record, replace, s, symbol, t, t$1, target, use, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {loc, assignTarget, isDeleteTarget, target, name, nameLoc, isCallTarget, isTemplateTag, preferQuotedKey});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
-			_tuple = $assertType(target.Data, ptrType$32, true);
+			_tuple = $assertType(target.Data, ptrType$33, true);
 			id = _tuple[0];
 			ok = _tuple[1];
 			/* */ if (ok) { $s = 1; continue; }
@@ -180894,7 +182137,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						/* */ if (!ok$2) { $s = 7; continue; }
 						/* */ $s = 8; continue;
 						/* if (!ok$2) { */ case 7:
-							record = (x = p.importRecords, x$1 = importItems.importRecordIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+							record = (x = p.importRecords, x$1 = importItems.importRecordIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$106)));
 							/* */ if (!(((((record.Flags & 2048) >>> 0)) === 0)) && !(name === "default")) { $s = 9; continue; }
 							/* */ $s = 10; continue;
 							/* if (!(((((record.Flags & 2048) >>> 0)) === 0)) && !(name === "default")) { */ case 9:
@@ -180917,7 +182160,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							p.moduleScope.Generated = $append(p.moduleScope.Generated, item.Ref);
 							_key = name; (importItems.entries || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: $clone(item, ast.LocRef) });
 							_key$1 = $clone(item.Ref, ast.Ref); (p.isImportItem || $throwRuntimeError("assignment to entry in nil map")).set(ast.Ref.keyFor(_key$1), { k: _key$1, v: true });
-							symbol = (x$2 = p.symbols, x$3 = item.Ref.InnerIndex, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]));
+							symbol = (x$2 = p.symbols, x$3 = item.Ref.InnerIndex, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + x$3, ptrType$23)));
 							if (p.options.optionsThatSupportStructuralEquality.mode === 0) {
 								symbol.NamespaceAlias = new ast.NamespaceAlias.ptr(name, $clone(id.Ref, ast.Ref));
 							} else {
@@ -181011,15 +182254,15 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* */ $s = 30; continue;
 					/* if (ok$7) { */ case 29:
 						_ref$1 = member.Data;
-						/* */ if ($assertType(_ref$1, ptrType$98, true)[1]) { $s = 31; continue; }
-						/* */ if ($assertType(_ref$1, ptrType$99, true)[1]) { $s = 32; continue; }
+						/* */ if ($assertType(_ref$1, ptrType$107, true)[1]) { $s = 31; continue; }
+						/* */ if ($assertType(_ref$1, ptrType$108, true)[1]) { $s = 32; continue; }
 						/* */ if ($assertType(_ref$1, ptrType$3, true)[1]) { $s = 33; continue; }
 						/* */ $s = 34; continue;
-						/* if ($assertType(_ref$1, ptrType$98, true)[1]) { */ case 31:
+						/* if ($assertType(_ref$1, ptrType$107, true)[1]) { */ case 31:
 							m = _ref$1.$val;
 							p.ignoreUsageOfIdentifierInDotChain($clone(target, js_ast.Expr));
 							$s = -1; return [p.wrapInlinedEnum($clone(new js_ast.Expr.ptr(new js_ast.ENumber.ptr(m.Value), $clone(loc, logger.Loc)), js_ast.Expr), name), true];
-						/* } else if ($assertType(_ref$1, ptrType$99, true)[1]) { */ case 32:
+						/* } else if ($assertType(_ref$1, ptrType$108, true)[1]) { */ case 32:
 							m$1 = _ref$1.$val;
 							p.ignoreUsageOfIdentifierInDotChain($clone(target, js_ast.Expr));
 							$s = -1; return [p.wrapInlinedEnum($clone(new js_ast.Expr.ptr(new js_ast.EString.ptr(m$1.Value, new logger.Loc.ptr(0), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), name), true];
@@ -181041,7 +182284,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* } */ case 28:
 			/* } */ case 26:
 			if ((p.options.optionsThatSupportStructuralEquality.mode === 2) && !p.isControlFlowDead) {
-				_tuple$8 = $assertType(target.Data, ptrType$100, true);
+				_tuple$8 = $assertType(target.Data, ptrType$109, true);
 				id$1 = _tuple$8[0];
 				ok$8 = _tuple$8[1];
 				if (ok$8) {
@@ -181072,7 +182315,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					if (name === "length") {
 						$s = -1; return [new js_ast.Expr.ptr(new js_ast.ENumber.ptr((t.Value.$length)), $clone(loc, logger.Loc)), true];
 					}
-				} else if ($assertType(_ref$2, ptrType$67, true)[1]) {
+				} else if ($assertType(_ref$2, ptrType$70, true)[1]) {
 					t$1 = _ref$2.$val;
 					_tuple$9 = $assertType(t$1.Value.Data, ptrType$16, true);
 					s = _tuple$9[0];
@@ -181096,26 +182339,26 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* */ } return; } var $f = {$blk: visitExpr, $c: true, $r, _r, _tuple, expr, p, $s};return $f;
 		};
 		$ptrType(parser).prototype.valueForThis = function valueForThis(loc, shouldLog, assignTarget, isCallTarget, isDeleteTarget) {
-			var {$24r, _entry, _r, _tuple, _tuple$1, assignTarget, data, data$1, isCallTarget, isDeleteTarget, kind, loc, notes, ok, p, shouldLog, $s, $r, $c} = $restore(this, {loc, shouldLog, assignTarget, isCallTarget, isDeleteTarget});
+			var {$24r, _entry, _r, _tuple, _tuple$1, assignTarget, data, data$1, isCallTarget, isDeleteTarget, kind, loc, notes, ok, p, shouldLog, x, x$1, x$2, $s, $r, $c} = $restore(this, {loc, shouldLog, assignTarget, isCallTarget, isDeleteTarget});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			if (p.fnOnlyDataVisit.shouldReplaceThisWithInnerClassNameRef) {
-				p.recordUsage($clone(p.fnOnlyDataVisit.innerClassNameRef, ast.Ref));
-				$s = -1; return [new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(p.fnOnlyDataVisit.innerClassNameRef, ast.Ref), false, false, false), $clone(loc, logger.Loc)), true];
+				p.recordUsage($clone((x = p.fnOnlyDataVisit.innerClassNameRef, (x === ptrType$11.nil && $throwNilPointerError(), x)), ast.Ref));
+				$s = -1; return [new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone((x$1 = p.fnOnlyDataVisit.innerClassNameRef, (x$1 === ptrType$11.nil && $throwNilPointerError(), x$1)), ast.Ref), false, false, false), $clone(loc, logger.Loc)), true];
 			}
 			/* */ if (!p.fnOnlyDataVisit.isThisNested) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!p.fnOnlyDataVisit.isThisNested) { */ case 1:
-				_tuple = (_entry = $mapIndex(p.options.defines.IdentifierDefines,$String.keyFor("this")), _entry !== undefined ? [_entry.v, true] : [new config.DefineData.ptr(sliceType.nil, ptrType$97.nil, 0), false]);
+				_tuple = (_entry = $mapIndex(p.options.defines.IdentifierDefines,$String.keyFor("this")), _entry !== undefined ? [_entry.v, true] : [new config.DefineData.ptr(sliceType.nil, ptrType$105.nil, 0), false]);
 				data = $clone(_tuple[0], config.DefineData);
 				ok = _tuple[1];
 				/* */ if (ok) { $s = 3; continue; }
 				/* */ $s = 4; continue;
 				/* if (ok) { */ case 3:
-					/* */ if (!(data.DefineExpr === ptrType$97.nil)) { $s = 5; continue; }
+					/* */ if (!(data.DefineExpr === ptrType$105.nil)) { $s = 5; continue; }
 					/* */ $s = 6; continue;
-					/* if (!(data.DefineExpr === ptrType$97.nil)) { */ case 5:
-						_r = p.instantiateDefineExpr($clone(loc, logger.Loc), $clone(data.DefineExpr, config.DefineExpr), $clone(new identifierOpts.ptr(assignTarget, isCallTarget, isDeleteTarget, false, false, false), identifierOpts)); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					/* if (!(data.DefineExpr === ptrType$105.nil)) { */ case 5:
+						_r = p.instantiateDefineExpr($clone(loc, logger.Loc), $clone((x$2 = data.DefineExpr, (x$2 === ptrType$105.nil && $throwNilPointerError(), x$2)), config.DefineExpr), $clone(new identifierOpts.ptr(assignTarget, isCallTarget, isDeleteTarget, false, false, false), identifierOpts)); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 						$24r = [_r, true];
 						$s = 8; case 8: return $24r;
 					/* } */ case 6:
@@ -181142,7 +182385,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* } */ case 11:
 			/* } */ case 2:
 			$s = -1; return [new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), false];
-			/* */ } return; } var $f = {$blk: valueForThis, $c: true, $r, $24r, _entry, _r, _tuple, _tuple$1, assignTarget, data, data$1, isCallTarget, isDeleteTarget, kind, loc, notes, ok, p, shouldLog, $s};return $f;
+			/* */ } return; } var $f = {$blk: valueForThis, $c: true, $r, $24r, _entry, _r, _tuple, _tuple$1, assignTarget, data, data$1, isCallTarget, isDeleteTarget, kind, loc, notes, ok, p, shouldLog, x, x$1, x$2, $s};return $f;
 		};
 		$ptrType(parser).prototype.valueForImportMeta = function valueForImportMeta(loc) {
 			var loc, p;
@@ -181183,7 +182426,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			var _ref, e, e$1, e$2, e$3, e$4, expr, name, p;
 			p = this;
 			_ref = expr.Data;
-			if ($assertType(_ref, ptrType$32, true)[1]) {
+			if ($assertType(_ref, ptrType$33, true)[1]) {
 				e = _ref.$val;
 				if (p.isStrictMode()) {
 					name = p.loadNameFromRef($clone(e.Ref, ast.Ref));
@@ -181192,10 +182435,10 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					}
 				}
 				return true;
-			} else if ($assertType(_ref, ptrType$25, true)[1]) {
+			} else if ($assertType(_ref, ptrType$26, true)[1]) {
 				e$1 = _ref.$val;
 				return e$1.OptionalChain === 0;
-			} else if ($assertType(_ref, ptrType$23, true)[1]) {
+			} else if ($assertType(_ref, ptrType$24, true)[1]) {
 				e$2 = _ref.$val;
 				return e$2.OptionalChain === 0;
 			} else if ($assertType(_ref, ptrType$15, true)[1]) {
@@ -181368,7 +182611,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* */ } return; } var $f = {$blk: isUnsupportedRegularExpression, $c: true, $r, _1, _2, _3, _arg, _arg$1, _arg$2, _arg$3, _i, _r, _r$1, _r$2, _ref, _rune, c, c$1, c$2, end, end$1, end$2, flags, i, i$1, isUnicode, isUnsupported, loc, p, parenDepth, pattern, r, r$1, tail, tail$1, value, what, where, $s};return $f;
 		};
 		$ptrType(parser).prototype.visitExprInOut = function visitExprInOut(expr, in$1) {
-			var {$24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$17, $24r$18, $24r$19, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _2, _3, _4, _5, _6, _7, _8, _9, __self, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$19, _arg$2, _arg$20, _arg$21, _arg$22, _arg$23, _arg$24, _arg$25, _arg$26, _arg$27, _arg$28, _arg$29, _arg$3, _arg$30, _arg$31, _arg$32, _arg$33, _arg$34, _arg$35, _arg$36, _arg$37, _arg$38, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _entry$10, _entry$2, _entry$3, _entry$4, _entry$5, _entry$6, _entry$7, _entry$8, _entry$9, _i, _i$1, _i$10, _i$11, _i$12, _i$13, _i$14, _i$15, _i$16, _i$17, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _i$9, _r, _r$1, _r$10, _r$100, _r$101, _r$102, _r$103, _r$104, _r$105, _r$106, _r$107, _r$108, _r$109, _r$11, _r$110, _r$111, _r$112, _r$113, _r$114, _r$115, _r$116, _r$117, _r$118, _r$119, _r$12, _r$120, _r$121, _r$122, _r$123, _r$124, _r$125, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$78, _r$79, _r$8, _r$80, _r$81, _r$82, _r$83, _r$84, _r$85, _r$86, _r$87, _r$88, _r$89, _r$9, _r$90, _r$91, _r$92, _r$93, _r$94, _r$95, _r$96, _r$97, _r$98, _r$99, _ref, _ref$1, _ref$10, _ref$11, _ref$12, _ref$13, _ref$14, _ref$15, _ref$16, _ref$17, _ref$18, _ref$19, _ref$2, _ref$20, _ref$21, _ref$22, _ref$23, _ref$24, _ref$25, _ref$26, _ref$27, _ref$28, _ref$29, _ref$3, _ref$30, _ref$31, _ref$32, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _tuple, _tuple$1, _tuple$10, _tuple$100, _tuple$101, _tuple$102, _tuple$103, _tuple$104, _tuple$105, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$39, _tuple$4, _tuple$40, _tuple$41, _tuple$42, _tuple$43, _tuple$44, _tuple$45, _tuple$46, _tuple$47, _tuple$48, _tuple$49, _tuple$5, _tuple$50, _tuple$51, _tuple$52, _tuple$53, _tuple$54, _tuple$55, _tuple$56, _tuple$57, _tuple$58, _tuple$59, _tuple$6, _tuple$60, _tuple$61, _tuple$62, _tuple$63, _tuple$64, _tuple$65, _tuple$66, _tuple$67, _tuple$68, _tuple$69, _tuple$7, _tuple$70, _tuple$71, _tuple$72, _tuple$73, _tuple$74, _tuple$75, _tuple$76, _tuple$77, _tuple$78, _tuple$79, _tuple$8, _tuple$80, _tuple$81, _tuple$82, _tuple$83, _tuple$84, _tuple$85, _tuple$86, _tuple$87, _tuple$88, _tuple$89, _tuple$9, _tuple$90, _tuple$91, _tuple$92, _tuple$93, _tuple$94, _tuple$95, _tuple$96, _tuple$97, _tuple$98, _tuple$99, _v, _v$1, a, a$1, afterIndex, arg, arg$1, arg$10, arg$2, arg$3, arg$4, arg$5, arg$6, arg$7, arg$8, arg$9, args, args$1, args$2, assertOrWith, asyncArrowNeedsToBeLowered, binary, binary$1, boolean$1, boolean$2, boolean$3, charCodes, childIn, childOrNil, childOrNil$1, children, childrenValue, closeBracket, comma, containsOptionalChain, containsOptionalChain$1, containsOptionalChain$2, couldBeObjectCreate, couldBeRequireResolve, data, data$1, define, define$1, define$2, defines, defines$1, defines$2, dot, dot$1, dot$2, e, e$1, e$10, e$11, e$12, e$13, e$14, e$15, e$16, e$17, e$18, e$19, e$2, e$20, e$21, e$22, e$23, e$24, e$25, e$26, e$27, e$28, e$29, e$3, e$4, e$5, e$6, e$7, e$8, e$9, e2, e2$1, e2$2, e2$3, e2$4, e2$5, e2$6, e2$7, e2$8, e2$9, end, entries, expr, flags, flags$1, fn, hasIndex, hasKey, hasSpread, hasSpread$1, hasSpread$2, hasSpread$3, hasSpread$4, i, i$1, i$2, i$3, i$4, i$5, i$6, id, id$1, id$2, id$3, id$4, id$5, id$6, id$7, id$8, id$9, importMeta, in$1, index, index$1, index$2, inlined, innerClassNameRef, intValue, isAwaitTarget, isCallTarget, isCallTarget$1, isCallTarget$2, isCallTarget$3, isCallTarget$4, isDeleteTarget, isDeleteTarget$1, isDeleteTarget$2, isDeleteTarget$3, isDeleteTarget$4, isInlinedConstant, isParenthesizedOptionalChain, isStaticChildren, isTemplateTag, isTemplateTag$1, isThenCatchTarget, item, jsx, jsxSourceColumn, jsxSourceLine, k, k$1, key, key$1, key$2, keyProperty, keyword, kind, kind$1, kind$2, kind$3, kind$4, kind$5, kind$6, left, leftBinary, leftIn, loc, loc$1, loc$2, log, log$1, mangled, mangled$1, methodCallMustBeReplacedWithUndefined, msg, n, name, name$1, name$2, name$3, name$4, name$5, nameToKeep, nameToKeep$1, nameToKeep$2, names, names$1, new$1, new$2, new$3, notes, num, num$1, number, number$1, number$2, number$3, numberValue, numberValue$1, object, ok, ok$1, ok$10, ok$11, ok$12, ok$13, ok$14, ok$15, ok$16, ok$17, ok$18, ok$19, ok$2, ok$20, ok$21, ok$22, ok$23, ok$24, ok$25, ok$26, ok$27, ok$28, ok$29, ok$3, ok$30, ok$31, ok$32, ok$33, ok$34, ok$35, ok$36, ok$37, ok$38, ok$39, ok$4, ok$40, ok$41, ok$42, ok$43, ok$44, ok$45, ok$46, ok$47, ok$48, ok$49, ok$5, ok$50, ok$51, ok$52, ok$53, ok$54, ok$55, ok$56, ok$57, ok$58, ok$59, ok$6, ok$60, ok$61, ok$62, ok$63, ok$64, ok$65, ok$66, ok$67, ok$68, ok$69, ok$7, ok$70, ok$71, ok$72, ok$73, ok$74, ok$8, ok$9, old, old$1, oldFnOrArrowData, oldInnerClassNameRef, oldInsideAsyncArrowFn, oldIsControlFlowDead, oldIsInStaticClassContext, omitWarnings, out, out$1, out$2, out$3, p, p$1, part, part$1, pattern, preferQuotedKey, private$1, private$2, private$3, private$4, prop, propName, properties, property, property$1, property$2, property$3, property$4, propsLoc, protoRange, r, r$1, r$10, r$11, r$12, r$13, r$14, r$15, r$2, r$3, r$4, r$5, r$6, r$7, r$8, r$9, radix, regExpRef, result, result$1, result$2, result$3, result$4, s, s$1, seenPropsSpread, shouldLowerTemplateLiteral, shouldRemove, shouldUseCreateElement, sideEffects, sideEffects$1, size, source, source$1, stackBottom, stmt, str, str$1, str$10, str$2, str$3, str$4, str$5, str$6, str$7, str$8, str$9, stringInJSTable, stringInJSTable$1, superPropLoc, symbol, symbol$1, symbol$2, symbol$3, symbol$4, t, t$1, t$2, t$3, t$4, tag, tag$1, tag$2, tagIsLoweredOptionalChain, tagOut, tagThisFunc, tagWrapFunc, target, target$1, target$10, target$11, target$12, target$13, target$14, target$15, target$2, target$3, target$4, target$5, target$6, target$7, target$8, target$9, targetFunc, targetFunc$1, targetWrapFunc, targetWrapFunc$1, text, text$1, text$2, text$3, tracker, typeof$1, v, v$1, value, value$1, value$2, value$3, value$4, value$5, value$6, value$7, value$8, wasIdentifierBeforeVisit, where, why, whyLoc, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$48, x$49, x$5, x$50, x$51, x$52, x$53, x$54, x$55, x$56, x$57, x$58, x$59, x$6, x$60, x$61, x$62, x$63, x$64, x$65, x$66, x$67, x$68, x$69, x$7, x$70, x$71, x$72, x$8, x$9, $s, $r, $c} = $restore(this, {expr, in$1});
+			var {$24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$17, $24r$18, $24r$19, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _2, _3, _4, _5, _6, _7, _8, _9, __self, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$19, _arg$2, _arg$20, _arg$21, _arg$22, _arg$23, _arg$24, _arg$25, _arg$26, _arg$27, _arg$28, _arg$29, _arg$3, _arg$30, _arg$31, _arg$32, _arg$33, _arg$34, _arg$35, _arg$36, _arg$37, _arg$38, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _entry$10, _entry$2, _entry$3, _entry$4, _entry$5, _entry$6, _entry$7, _entry$8, _entry$9, _i, _i$1, _i$10, _i$11, _i$12, _i$13, _i$14, _i$15, _i$16, _i$17, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _i$9, _r, _r$1, _r$10, _r$100, _r$101, _r$102, _r$103, _r$104, _r$105, _r$106, _r$107, _r$108, _r$109, _r$11, _r$110, _r$111, _r$112, _r$113, _r$114, _r$115, _r$116, _r$117, _r$118, _r$119, _r$12, _r$120, _r$121, _r$122, _r$123, _r$124, _r$125, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$78, _r$79, _r$8, _r$80, _r$81, _r$82, _r$83, _r$84, _r$85, _r$86, _r$87, _r$88, _r$89, _r$9, _r$90, _r$91, _r$92, _r$93, _r$94, _r$95, _r$96, _r$97, _r$98, _r$99, _ref, _ref$1, _ref$10, _ref$11, _ref$12, _ref$13, _ref$14, _ref$15, _ref$16, _ref$17, _ref$18, _ref$19, _ref$2, _ref$20, _ref$21, _ref$22, _ref$23, _ref$24, _ref$25, _ref$26, _ref$27, _ref$28, _ref$29, _ref$3, _ref$30, _ref$31, _ref$32, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _tuple, _tuple$1, _tuple$10, _tuple$100, _tuple$101, _tuple$102, _tuple$103, _tuple$104, _tuple$105, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$39, _tuple$4, _tuple$40, _tuple$41, _tuple$42, _tuple$43, _tuple$44, _tuple$45, _tuple$46, _tuple$47, _tuple$48, _tuple$49, _tuple$5, _tuple$50, _tuple$51, _tuple$52, _tuple$53, _tuple$54, _tuple$55, _tuple$56, _tuple$57, _tuple$58, _tuple$59, _tuple$6, _tuple$60, _tuple$61, _tuple$62, _tuple$63, _tuple$64, _tuple$65, _tuple$66, _tuple$67, _tuple$68, _tuple$69, _tuple$7, _tuple$70, _tuple$71, _tuple$72, _tuple$73, _tuple$74, _tuple$75, _tuple$76, _tuple$77, _tuple$78, _tuple$79, _tuple$8, _tuple$80, _tuple$81, _tuple$82, _tuple$83, _tuple$84, _tuple$85, _tuple$86, _tuple$87, _tuple$88, _tuple$89, _tuple$9, _tuple$90, _tuple$91, _tuple$92, _tuple$93, _tuple$94, _tuple$95, _tuple$96, _tuple$97, _tuple$98, _tuple$99, _v, _v$1, a, a$1, afterIndex, arg, arg$1, arg$10, arg$2, arg$3, arg$4, arg$5, arg$6, arg$7, arg$8, arg$9, args, args$1, args$2, assertOrWith, asyncArrowNeedsToBeLowered, binary, binary$1, boolean$1, boolean$2, boolean$3, charCodes, childIn, childOrNil, childOrNil$1, children, childrenValue, closeBracket, comma, containsOptionalChain, containsOptionalChain$1, containsOptionalChain$2, couldBeObjectCreate, couldBeRequireResolve, data, data$1, define, define$1, define$2, defines, defines$1, defines$2, dot, dot$1, dot$2, e, e$1, e$10, e$11, e$12, e$13, e$14, e$15, e$16, e$17, e$18, e$19, e$2, e$20, e$21, e$22, e$23, e$24, e$25, e$26, e$27, e$28, e$29, e$3, e$4, e$5, e$6, e$7, e$8, e$9, e2, e2$1, e2$2, e2$3, e2$4, e2$5, e2$6, e2$7, e2$8, e2$9, end, entries, expr, flags, flags$1, fn, hasIndex, hasKey, hasSpread, hasSpread$1, hasSpread$2, hasSpread$3, hasSpread$4, i, i$1, i$2, i$3, i$4, i$5, i$6, id, id$1, id$2, id$3, id$4, id$5, id$6, id$7, id$8, id$9, importMeta, in$1, index, index$1, index$2, inlined, innerClassNameRef, intValue, isAwaitTarget, isCallTarget, isCallTarget$1, isCallTarget$2, isCallTarget$3, isCallTarget$4, isDeleteTarget, isDeleteTarget$1, isDeleteTarget$2, isDeleteTarget$3, isDeleteTarget$4, isInlinedConstant, isParenthesizedOptionalChain, isStaticChildren, isTemplateTag, isTemplateTag$1, isThenCatchTarget, item, jsx, jsxSourceColumn, jsxSourceLine, k, k$1, key, key$1, key$2, keyProperty, keyword, kind, kind$1, kind$2, kind$3, kind$4, kind$5, kind$6, left, leftBinary, leftIn, loc, loc$1, loc$2, log, log$1, mangled, mangled$1, methodCallMustBeReplacedWithUndefined, msg, n, name, name$1, name$2, name$3, name$4, name$5, nameToKeep, nameToKeep$1, nameToKeep$2, names, names$1, new$1, new$2, new$3, notes, num, num$1, number, number$1, number$2, number$3, numberValue, numberValue$1, object, ok, ok$1, ok$10, ok$11, ok$12, ok$13, ok$14, ok$15, ok$16, ok$17, ok$18, ok$19, ok$2, ok$20, ok$21, ok$22, ok$23, ok$24, ok$25, ok$26, ok$27, ok$28, ok$29, ok$3, ok$30, ok$31, ok$32, ok$33, ok$34, ok$35, ok$36, ok$37, ok$38, ok$39, ok$4, ok$40, ok$41, ok$42, ok$43, ok$44, ok$45, ok$46, ok$47, ok$48, ok$49, ok$5, ok$50, ok$51, ok$52, ok$53, ok$54, ok$55, ok$56, ok$57, ok$58, ok$59, ok$6, ok$60, ok$61, ok$62, ok$63, ok$64, ok$65, ok$66, ok$67, ok$68, ok$69, ok$7, ok$70, ok$71, ok$72, ok$73, ok$74, ok$8, ok$9, old, old$1, oldFnOrArrowData, oldInnerClassNameRef, oldInsideAsyncArrowFn, oldIsControlFlowDead, oldIsInStaticClassContext, omitWarnings, out, out$1, out$2, out$3, p, p$1, part, part$1, pattern, preferQuotedKey, private$1, private$2, private$3, private$4, prop, propName, properties, property, property$1, property$2, property$3, property$4, propsLoc, protoRange, r, r$1, r$10, r$11, r$12, r$13, r$14, r$15, r$2, r$3, r$4, r$5, r$6, r$7, r$8, r$9, radix, regExpRef, result, result$1, result$2, result$3, result$4, s, s$1, seenPropsSpread, shouldLowerTemplateLiteral, shouldRemove, shouldUseCreateElement, sideEffects, sideEffects$1, size, source, source$1, stackBottom, stmt, str, str$1, str$10, str$2, str$3, str$4, str$5, str$6, str$7, str$8, str$9, stringInJSTable, stringInJSTable$1, superPropLoc, symbol, symbol$1, symbol$2, symbol$3, symbol$4, t, t$1, t$2, t$3, t$4, tag, tag$1, tag$2, tagIsLoweredOptionalChain, tagOut, tagThisFunc, tagWrapFunc, target, target$1, target$10, target$11, target$12, target$13, target$14, target$15, target$2, target$3, target$4, target$5, target$6, target$7, target$8, target$9, targetFunc, targetFunc$1, targetWrapFunc, targetWrapFunc$1, text, text$1, text$2, text$3, tracker, typeof$1, v, v$1, value, value$1, value$2, value$3, value$4, value$5, value$6, value$7, value$8, wasIdentifierBeforeVisit, where, why, whyLoc, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$48, x$49, x$5, x$50, x$51, x$52, x$53, x$54, x$55, x$56, x$57, x$58, x$59, x$6, x$60, x$61, x$62, x$63, x$64, x$65, x$66, x$67, x$68, x$69, x$7, x$70, x$71, x$72, x$73, x$74, x$75, x$76, x$77, x$78, x$8, x$9, $s, $r, $c} = $restore(this, {expr, in$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			assertOrWith = [assertOrWith];
 			e = [e];
@@ -181388,39 +182631,39 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				$r = $clone(p[0].log, logger.Log).AddError(p[0].tracker, $clone(new logger.Range.ptr($clone(expr[0].Loc, logger.Loc), 0), logger.Range), "Invalid assignment target"); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 2:
 			_ref = expr[0].Data;
-			/* */ if ($assertType(_ref, ptrType$21, true)[1] || $assertType(_ref, ptrType$27, true)[1] || $assertType(_ref, ptrType$22, true)[1] || $assertType(_ref, ptrType$33, true)[1] || $assertType(_ref, ptrType$101, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$53, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$36, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$94, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$102, true)[1]) { $s = 8; continue; }
+			/* */ if ($assertType(_ref, ptrType$21, true)[1] || $assertType(_ref, ptrType$28, true)[1] || $assertType(_ref, ptrType$22, true)[1] || $assertType(_ref, ptrType$34, true)[1] || $assertType(_ref, ptrType$110, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$56, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$38, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$101, true)[1]) { $s = 7; continue; }
+			/* */ if ($assertType(_ref, ptrType$111, true)[1]) { $s = 8; continue; }
 			/* */ if ($assertType(_ref, ptrType$16, true)[1]) { $s = 9; continue; }
 			/* */ if ($assertType(_ref, ptrType$18, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$95, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$96, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref, ptrType$32, true)[1]) { $s = 14; continue; }
-			/* */ if ($assertType(_ref, ptrType$103, true)[1]) { $s = 15; continue; }
-			/* */ if ($assertType(_ref, ptrType$91, true)[1]) { $s = 16; continue; }
-			/* */ if ($assertType(_ref, ptrType$45, true)[1]) { $s = 17; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 18; continue; }
-			/* */ if ($assertType(_ref, ptrType$23, true)[1]) { $s = 19; continue; }
-			/* */ if ($assertType(_ref, ptrType$47, true)[1]) { $s = 20; continue; }
-			/* */ if ($assertType(_ref, ptrType$90, true)[1]) { $s = 21; continue; }
-			/* */ if ($assertType(_ref, ptrType$87, true)[1]) { $s = 22; continue; }
-			/* */ if ($assertType(_ref, ptrType$88, true)[1]) { $s = 23; continue; }
+			/* */ if ($assertType(_ref, ptrType$102, true)[1]) { $s = 11; continue; }
+			/* */ if ($assertType(_ref, ptrType$104, true)[1]) { $s = 12; continue; }
+			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 13; continue; }
+			/* */ if ($assertType(_ref, ptrType$33, true)[1]) { $s = 14; continue; }
+			/* */ if ($assertType(_ref, ptrType$112, true)[1]) { $s = 15; continue; }
+			/* */ if ($assertType(_ref, ptrType$96, true)[1]) { $s = 16; continue; }
+			/* */ if ($assertType(_ref, ptrType$47, true)[1]) { $s = 17; continue; }
+			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 18; continue; }
+			/* */ if ($assertType(_ref, ptrType$24, true)[1]) { $s = 19; continue; }
+			/* */ if ($assertType(_ref, ptrType$50, true)[1]) { $s = 20; continue; }
+			/* */ if ($assertType(_ref, ptrType$95, true)[1]) { $s = 21; continue; }
+			/* */ if ($assertType(_ref, ptrType$92, true)[1]) { $s = 22; continue; }
+			/* */ if ($assertType(_ref, ptrType$93, true)[1]) { $s = 23; continue; }
 			/* */ if ($assertType(_ref, ptrType$17, true)[1]) { $s = 24; continue; }
 			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 25; continue; }
-			/* */ if ($assertType(_ref, ptrType$89, true)[1]) { $s = 26; continue; }
-			/* */ if ($assertType(_ref, ptrType$39, true)[1]) { $s = 27; continue; }
-			/* */ if ($assertType(_ref, ptrType$71, true)[1]) { $s = 28; continue; }
-			/* */ if ($assertType(_ref, ptrType$54, true)[1]) { $s = 29; continue; }
-			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 30; continue; }
-			/* */ if ($assertType(_ref, ptrType$30, true)[1]) { $s = 31; continue; }
+			/* */ if ($assertType(_ref, ptrType$94, true)[1]) { $s = 26; continue; }
+			/* */ if ($assertType(_ref, ptrType$41, true)[1]) { $s = 27; continue; }
+			/* */ if ($assertType(_ref, ptrType$75, true)[1]) { $s = 28; continue; }
+			/* */ if ($assertType(_ref, ptrType$57, true)[1]) { $s = 29; continue; }
+			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 30; continue; }
+			/* */ if ($assertType(_ref, ptrType$31, true)[1]) { $s = 31; continue; }
 			/* */ $s = 32; continue;
-			/* switch (0) { default: if ($assertType(_ref, ptrType$21, true)[1] || $assertType(_ref, ptrType$27, true)[1] || $assertType(_ref, ptrType$22, true)[1] || $assertType(_ref, ptrType$33, true)[1] || $assertType(_ref, ptrType$101, true)[1]) { */ case 4:
+			/* switch (0) { default: if ($assertType(_ref, ptrType$21, true)[1] || $assertType(_ref, ptrType$28, true)[1] || $assertType(_ref, ptrType$22, true)[1] || $assertType(_ref, ptrType$34, true)[1] || $assertType(_ref, ptrType$110, true)[1]) { */ case 4:
 				e$2 = _ref;
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$53, true)[1]) { */ case 5:
+			/* } else if ($assertType(_ref, ptrType$56, true)[1]) { */ case 5:
 				e$3 = _ref.$val;
 				/* */ if (p[0].options.optionsThatSupportStructuralEquality.unsupportedJSFeatures.Has(new compat.JSFeature(0, 32))) { $s = 34; continue; }
 				/* */ $s = 35; continue;
@@ -181430,11 +182673,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					p[0].recordUsage($clone(p[0].makeBigIntRef(), ast.Ref));
 				/* } */ case 35:
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$36, true)[1]) { */ case 6:
+			/* } else if ($assertType(_ref, ptrType$38, true)[1]) { */ case 6:
 				e$4 = _ref.$val;
 				ast.Ref.copy(e$4.Ref, p[0].symbolForMangledProp(p[0].loadNameFromRef($clone(e$4.Ref, ast.Ref))));
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$94, true)[1]) { */ case 7:
+			/* } else if ($assertType(_ref, ptrType$101, true)[1]) { */ case 7:
 				e$5 = _ref.$val;
 				_r$1 = p[0].isUnsupportedRegularExpression($clone(expr[0].Loc, logger.Loc), e$5.Value); /* */ $s = 37; case 37: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				_tuple = _r$1;
@@ -181451,7 +182694,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$s = -1; return [new js_ast.Expr.ptr(new js_ast.ENew.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(regExpRef, ast.Ref), false, false, false), $clone(expr[0].Loc, logger.Loc)), js_ast.Expr), args, $clone(new logger.Loc.ptr(expr[0].Loc.Start + ((e$5.Value.length >> 0)) >> 0), logger.Loc), false, false), $clone(expr[0].Loc, logger.Loc)), new exprOut.ptr($throwNilPointerError, $throwNilPointerError, false, false, false)];
 				}
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$102, true)[1]) { */ case 8:
+			/* } else if ($assertType(_ref, ptrType$111, true)[1]) { */ case 8:
 				e$6 = _ref.$val;
 				/* */ if (!p[0].fnOnlyDataVisit.isNewTargetAllowed) { $s = 38; continue; }
 				/* */ $s = 39; continue;
@@ -181501,7 +182744,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* } */ case 56:
 				/* } */ case 54:
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$95, true)[1]) { */ case 11:
+			/* } else if ($assertType(_ref, ptrType$102, true)[1]) { */ case 11:
 				e$9 = _ref.$val;
 				isDeleteTarget = $interfaceIsEqual(e$9, p[0].deleteTarget);
 				isCallTarget = $interfaceIsEqual(e$9, p[0].callTarget);
@@ -181517,7 +182760,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$s = -1; return [new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(p[0].captureThis(), ast.Ref), false, false, false), $clone(expr[0].Loc, logger.Loc)), new exprOut.ptr($throwNilPointerError, $throwNilPointerError, false, false, false)];
 				}
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$96, true)[1]) { */ case 12:
+			/* } else if ($assertType(_ref, ptrType$104, true)[1]) { */ case 12:
 				e$10 = _ref.$val;
 				isDeleteTarget$1 = $interfaceIsEqual(e$10, p[0].deleteTarget);
 				isCallTarget$1 = $interfaceIsEqual(e$10, p[0].callTarget);
@@ -181536,10 +182779,10 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						/* */ if (_r$4) { $s = 63; continue; }
 						/* */ $s = 64; continue;
 						/* if (_r$4) { */ case 63:
-							/* */ if (!(define.DefineExpr === ptrType$97.nil)) { $s = 66; continue; }
+							/* */ if (!(define.DefineExpr === ptrType$105.nil)) { $s = 66; continue; }
 							/* */ $s = 67; continue;
-							/* if (!(define.DefineExpr === ptrType$97.nil)) { */ case 66:
-								_r$5 = p[0].instantiateDefineExpr($clone(expr[0].Loc, logger.Loc), $clone(define.DefineExpr, config.DefineExpr), $clone(new identifierOpts.ptr(in$1.assignTarget, isCallTarget$1, isDeleteTarget$1, false, false, false), identifierOpts)); /* */ $s = 68; case 68: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+							/* if (!(define.DefineExpr === ptrType$105.nil)) { */ case 66:
+								_r$5 = p[0].instantiateDefineExpr($clone(expr[0].Loc, logger.Loc), $clone((x = define.DefineExpr, (x === ptrType$105.nil && $throwNilPointerError(), x)), config.DefineExpr), $clone(new identifierOpts.ptr(in$1.assignTarget, isCallTarget$1, isDeleteTarget$1, false, false, false), identifierOpts)); /* */ $s = 68; case 68: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 								$24r = [_r$5, new exprOut.ptr($throwNilPointerError, $throwNilPointerError, false, false, false)];
 								$s = 69; case 69: return $24r;
 							/* } */ case 67:
@@ -181600,12 +182843,12 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$s = -1; return [importMeta, new exprOut.ptr($throwNilPointerError, $throwNilPointerError, false, false, false)];
 				}
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 13:
+			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 13:
 				e$11 = _ref.$val;
 				_r$10 = p[0].visitExpr($clone(e$11.Value, js_ast.Expr)); /* */ $s = 85; case 85: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
 				js_ast.Expr.copy(e$11.Value, _r$10);
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$32, true)[1]) { */ case 14:
+			/* } else if ($assertType(_ref, ptrType$33, true)[1]) { */ case 14:
 				e$12 = _ref.$val;
 				isCallTarget$2 = $interfaceIsEqual(e$12, p[0].callTarget);
 				isDeleteTarget$2 = $interfaceIsEqual(e$12, p[0].deleteTarget);
@@ -181619,9 +182862,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				result = $clone(_r$11, findSymbolResult);
 				e$12.MustKeepDueToWithStmt = result.isInsideWithScope;
 				ast.Ref.copy(e$12.Ref, result.ref);
-				/* */ if ((x = p[0].symbols, x$1 = result.ref.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Kind === 7) { $s = 90; continue; }
+				/* */ if ((x$1 = p[0].symbols, x$2 = result.ref.InnerIndex, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])).Kind === 7) { $s = 90; continue; }
 				/* */ $s = 91; continue;
-				/* if ((x = p[0].symbols, x$1 = result.ref.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Kind === 7) { */ case 90:
+				/* if ((x$1 = p[0].symbols, x$2 = result.ref.InnerIndex, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])).Kind === 7) { */ case 90:
 					_arg$5 = p[0].tracker;
 					_arg$6 = $clone(js_lexer.RangeOfIdentifier($clone(p[0].source, logger.Source), $clone(expr[0].Loc, logger.Loc)), logger.Range);
 					_r$12 = fmt.Sprintf("Accessing class %q before initialization will throw", new sliceType$1([new $String(name$2)])); /* */ $s = 92; case 92: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
@@ -181632,7 +182875,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* */ if (!((in$1.assignTarget === 0))) { $s = 94; continue; }
 				/* */ $s = 95; continue;
 				/* if (!((in$1.assignTarget === 0))) { */ case 94:
-						_1 = (x$2 = p[0].symbols, x$3 = result.ref.InnerIndex, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3])).Kind;
+						_1 = (x$3 = p[0].symbols, x$4 = result.ref.InnerIndex, ((x$4 < 0 || x$4 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + x$4])).Kind;
 						/* */ if (_1 === (22)) { $s = 97; continue; }
 						/* */ if (_1 === (23)) { $s = 98; continue; }
 						/* */ $s = 99; continue;
@@ -181688,19 +182931,19 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					case 96:
 				/* } */ case 95:
 				methodCallMustBeReplacedWithUndefined = false;
-				/* */ if (new ast.SymbolKind((x$4 = p[0].symbols, x$5 = e$12.Ref.InnerIndex, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])).Kind).IsUnboundOrInjected() && !result.isInsideWithScope && !($interfaceIsEqual(e$12, p[0].deleteTarget))) { $s = 115; continue; }
+				/* */ if (new ast.SymbolKind((x$5 = p[0].symbols, x$6 = e$12.Ref.InnerIndex, ((x$6 < 0 || x$6 >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + x$6])).Kind).IsUnboundOrInjected() && !result.isInsideWithScope && !($interfaceIsEqual(e$12, p[0].deleteTarget))) { $s = 115; continue; }
 				/* */ $s = 116; continue;
-				/* if (new ast.SymbolKind((x$4 = p[0].symbols, x$5 = e$12.Ref.InnerIndex, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])).Kind).IsUnboundOrInjected() && !result.isInsideWithScope && !($interfaceIsEqual(e$12, p[0].deleteTarget))) { */ case 115:
-					_tuple$8 = (_entry$6 = $mapIndex(p[0].options.defines.IdentifierDefines,$String.keyFor(name$2)), _entry$6 !== undefined ? [_entry$6.v, true] : [new config.DefineData.ptr(sliceType.nil, ptrType$97.nil, 0), false]);
+				/* if (new ast.SymbolKind((x$5 = p[0].symbols, x$6 = e$12.Ref.InnerIndex, ((x$6 < 0 || x$6 >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + x$6])).Kind).IsUnboundOrInjected() && !result.isInsideWithScope && !($interfaceIsEqual(e$12, p[0].deleteTarget))) { */ case 115:
+					_tuple$8 = (_entry$6 = $mapIndex(p[0].options.defines.IdentifierDefines,$String.keyFor(name$2)), _entry$6 !== undefined ? [_entry$6.v, true] : [new config.DefineData.ptr(sliceType.nil, ptrType$105.nil, 0), false]);
 					data = $clone(_tuple$8[0], config.DefineData);
 					ok$7 = _tuple$8[1];
 					/* */ if (ok$7) { $s = 117; continue; }
 					/* */ $s = 118; continue;
 					/* if (ok$7) { */ case 117:
-						/* */ if (!(data.DefineExpr === ptrType$97.nil)) { $s = 119; continue; }
+						/* */ if (!(data.DefineExpr === ptrType$105.nil)) { $s = 119; continue; }
 						/* */ $s = 120; continue;
-						/* if (!(data.DefineExpr === ptrType$97.nil)) { */ case 119:
-							_r$20 = p[0].instantiateDefineExpr($clone(expr[0].Loc, logger.Loc), $clone(data.DefineExpr, config.DefineExpr), $clone(new identifierOpts.ptr(in$1.assignTarget, isCallTarget$2, isDeleteTarget$2, false, false, false), identifierOpts)); /* */ $s = 121; case 121: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+						/* if (!(data.DefineExpr === ptrType$105.nil)) { */ case 119:
+							_r$20 = p[0].instantiateDefineExpr($clone(expr[0].Loc, logger.Loc), $clone((x$7 = data.DefineExpr, (x$7 === ptrType$105.nil && $throwNilPointerError(), x$7)), config.DefineExpr), $clone(new identifierOpts.ptr(in$1.assignTarget, isCallTarget$2, isDeleteTarget$2, false, false, false), identifierOpts)); /* */ $s = 121; case 121: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
 							new$1 = $clone(_r$20, js_ast.Expr);
 							/* */ if ((in$1.assignTarget === 0) || defineValueCanBeUsedInAssignTarget(new$1.Data)) { $s = 122; continue; }
 							/* */ $s = 123; continue;
@@ -181725,7 +182968,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				_r$21 = p[0].handleIdentifier($clone(expr[0].Loc, logger.Loc), e$12, $clone(new identifierOpts.ptr(in$1.assignTarget, isCallTarget$2, isDeleteTarget$2, false, true, false), identifierOpts)); /* */ $s = 126; case 126: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
 				$24r$2 = [_r$21, new exprOut.ptr($throwNilPointerError, $throwNilPointerError, false, false, methodCallMustBeReplacedWithUndefined)];
 				$s = 127; case 127: return $24r$2;
-			/* } else if ($assertType(_ref, ptrType$103, true)[1]) { */ case 15:
+			/* } else if ($assertType(_ref, ptrType$112, true)[1]) { */ case 15:
 				e$13 = _ref.$val;
 				propsLoc = $clone(expr[0].Loc, logger.Loc);
 				jsxSourceLine = 0;
@@ -181775,7 +183018,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						hasSpread = true;
 						$s = 136; continue;
 					/* } else { */ case 135:
-						_tuple$10 = $assertType(property.Key.Data, ptrType$36, true);
+						_tuple$10 = $assertType(property.Key.Data, ptrType$38, true);
 						mangled = _tuple$10[0];
 						ok$8 = _tuple$10[1];
 						/* */ if (ok$8) { $s = 137; continue; }
@@ -181800,7 +183043,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						_r$25 = p[0].visitExpr($clone(property.InitializerOrNil, js_ast.Expr)); /* */ $s = 146; case 146: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
 						js_ast.Expr.copy(property.InitializerOrNil, _r$25);
 					/* } */ case 145:
-					js_ast.Property.copy((x$6 = e$13.Properties, ((i < 0 || i >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + i])), property);
+					js_ast.Property.copy((x$8 = e$13.Properties, ((i < 0 || i >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + i])), property);
 					_i$2++;
 				$s = 132; continue;
 				case 133:
@@ -181820,7 +183063,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						/* */ $s = 152; continue;
 						/* if (!($interfaceIsEqual(childOrNil.Data, $ifaceNil))) { */ case 151:
 							_r$26 = p[0].visitExpr($clone(childOrNil, js_ast.Expr)); /* */ $s = 153; case 153: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-							js_ast.Expr.copy((x$7 = e$13.NullableChildren, ((i$1 < 0 || i$1 >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + i$1])), _r$26);
+							js_ast.Expr.copy((x$9 = e$13.NullableChildren, ((i$1 < 0 || i$1 >= x$9.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + i$1])), _r$26);
 						/* } */ case 152:
 						_i$3++;
 					$s = 149; continue;
@@ -181830,12 +183073,12 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* */ $s = 155; continue;
 				/* if (p[0].options.jsx.Preserve) { */ case 154:
 					_ref$5 = e$13.TagOrNil.Data;
-					if ($assertType(_ref$5, ptrType$32, true)[1]) {
+					if ($assertType(_ref$5, ptrType$33, true)[1]) {
 						tag = _ref$5.$val;
-						(x$10 = p[0].symbols, x$11 = tag.Ref.InnerIndex, ((x$11 < 0 || x$11 >= x$10.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + x$11])).Flags = ((x$8 = p[0].symbols, x$9 = tag.Ref.InnerIndex, ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9])).Flags | (2)) >>> 0;
-					} else if ($assertType(_ref$5, ptrType$100, true)[1]) {
+						(x$12 = p[0].symbols, x$13 = tag.Ref.InnerIndex, ((x$13 < 0 || x$13 >= x$12.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$12.$array[x$12.$offset + x$13])).Flags = ((x$10 = p[0].symbols, x$11 = tag.Ref.InnerIndex, ((x$11 < 0 || x$11 >= x$10.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + x$11])).Flags | (2)) >>> 0;
+					} else if ($assertType(_ref$5, ptrType$109, true)[1]) {
 						tag$1 = _ref$5.$val;
-						(x$14 = p[0].symbols, x$15 = tag$1.Ref.InnerIndex, ((x$15 < 0 || x$15 >= x$14.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + x$15])).Flags = ((x$12 = p[0].symbols, x$13 = tag$1.Ref.InnerIndex, ((x$13 < 0 || x$13 >= x$12.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$12.$array[x$12.$offset + x$13])).Flags | (2)) >>> 0;
+						(x$16 = p[0].symbols, x$17 = tag$1.Ref.InnerIndex, ((x$17 < 0 || x$17 >= x$16.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$16.$array[x$16.$offset + x$17])).Flags = ((x$14 = p[0].symbols, x$15 = tag$1.Ref.InnerIndex, ((x$15 < 0 || x$15 >= x$14.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + x$15])).Flags | (2)) >>> 0;
 					}
 					$s = 156; continue;
 				/* } else { */ case 155:
@@ -181981,7 +183224,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							if (children.$length > 1) {
 								childrenValue.Data = new js_ast.EArray.ptr(children, new logger.Loc.ptr(0), new logger.Loc.ptr(0), false, false);
 							} else {
-								_tuple$14 = $assertType(childrenValue.Data, ptrType$26, true);
+								_tuple$14 = $assertType(childrenValue.Data, ptrType$27, true);
 								ok$12 = _tuple$14[1];
 								if (ok$12) {
 									childrenValue.Data = new js_ast.EArray.ptr(new sliceType$6([$clone(childrenValue, js_ast.Expr)]), new logger.Loc.ptr(0), new logger.Loc.ptr(0), false, false);
@@ -181999,14 +183242,14 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							args$2 = $append(args$2, new js_ast.Expr.ptr(new js_ast.EObject.ptr(new sliceType$9([$clone(new js_ast.Property.ptr(ptrType$20.nil, $clone(new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16("fileName"), new logger.Loc.ptr(0), false, false, false), $clone(expr[0].Loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16(p[0].source.PrettyPath), new logger.Loc.ptr(0), false, false, false), $clone(expr[0].Loc, logger.Loc)), js_ast.Expr), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$11.nil, new logger.Loc.ptr(0), new logger.Loc.ptr(0), 0, 0), js_ast.Property), $clone(new js_ast.Property.ptr(ptrType$20.nil, $clone(new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16("lineNumber"), new logger.Loc.ptr(0), false, false, false), $clone(expr[0].Loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.ENumber.ptr(((jsxSourceLine + 1 >> 0))), $clone(expr[0].Loc, logger.Loc)), js_ast.Expr), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$11.nil, new logger.Loc.ptr(0), new logger.Loc.ptr(0), 0, 0), js_ast.Property), $clone(new js_ast.Property.ptr(ptrType$20.nil, $clone(new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16("columnNumber"), new logger.Loc.ptr(0), false, false, false), $clone(expr[0].Loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.ENumber.ptr(((jsxSourceColumn + 1 >> 0))), $clone(expr[0].Loc, logger.Loc)), js_ast.Expr), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$11.nil, new logger.Loc.ptr(0), new logger.Loc.ptr(0), 0, 0), js_ast.Property)]), new logger.Loc.ptr(0), new logger.Loc.ptr(0), false, false), $clone(expr[0].Loc, logger.Loc)));
 							__self = new js_ast.Expr.ptr(js_ast.EThisShared, $clone(expr[0].Loc, logger.Loc));
 							if (p[0].fnOnlyDataVisit.shouldReplaceThisWithInnerClassNameRef) {
-								p[0].recordUsage($clone(p[0].fnOnlyDataVisit.innerClassNameRef, ast.Ref));
-								__self.Data = new js_ast.EIdentifier.ptr($clone(p[0].fnOnlyDataVisit.innerClassNameRef, ast.Ref), false, false, false);
+								p[0].recordUsage($clone((x$18 = p[0].fnOnlyDataVisit.innerClassNameRef, (x$18 === ptrType$11.nil && $throwNilPointerError(), x$18)), ast.Ref));
+								__self.Data = new js_ast.EIdentifier.ptr($clone((x$19 = p[0].fnOnlyDataVisit.innerClassNameRef, (x$19 === ptrType$11.nil && $throwNilPointerError(), x$19)), ast.Ref), false, false, false);
 							} else if (!p[0].fnOnlyDataVisit.isThisNested && !((p[0].options.optionsThatSupportStructuralEquality.mode === 0))) {
 								__self.Data = js_ast.EUndefinedShared;
 							} else if (p[0].fnOrArrowDataVisit.isDerivedClassCtor) {
 								__self.Data = js_ast.EUndefinedShared;
 							}
-							_tuple$15 = $assertType(__self.Data, ptrType$33, true);
+							_tuple$15 = $assertType(__self.Data, ptrType$34, true);
 							ok$13 = _tuple$15[1];
 							if (!ok$13) {
 								args$2 = $append(args$2, __self);
@@ -182022,7 +183265,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* } */ case 166:
 				/* } */ case 156:
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$91, true)[1]) { */ case 16:
+			/* } else if ($assertType(_ref, ptrType$96, true)[1]) { */ case 16:
 				e$14 = _ref.$val;
 				/* */ if (e$14.LegacyOctalLoc.Start > 0) { $s = 189; continue; }
 				/* */ $s = 190; continue;
@@ -182037,10 +183280,10 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					tagIsLoweredOptionalChain = false;
 					if (p[0].options.optionsThatSupportStructuralEquality.unsupportedJSFeatures.Has(new compat.JSFeature(4096, 0))) {
 						_ref$9 = e$14.TagOrNil.Data;
-						if ($assertType(_ref$9, ptrType$25, true)[1]) {
+						if ($assertType(_ref$9, ptrType$26, true)[1]) {
 							target$1 = _ref$9.$val;
 							tagIsLoweredOptionalChain = !((target$1.OptionalChain === 0));
-						} else if ($assertType(_ref$9, ptrType$23, true)[1]) {
+						} else if ($assertType(_ref$9, ptrType$24, true)[1]) {
 							target$2 = _ref$9.$val;
 							tagIsLoweredOptionalChain = !((target$2.OptionalChain === 0));
 						}
@@ -182053,19 +183296,19 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					js_ast.Expr.copy(e$14.TagOrNil, tag$2);
 					tagThisFunc = tagOut.thisArgFunc;
 					tagWrapFunc = tagOut.thisArgWrapFunc;
-					_tuple$17 = $assertType(tag$2.Data, ptrType$32, true);
+					_tuple$17 = $assertType(tag$2.Data, ptrType$33, true);
 					id = _tuple$17[0];
 					ok$14 = _tuple$17[1];
-					if (ok$14 && new ast.SymbolFlags((x$16 = p[0].symbols, x$17 = id.Ref.InnerIndex, ((x$17 < 0 || x$17 >= x$16.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$16.$array[x$16.$offset + x$17])).Flags).Has(1024)) {
+					if (ok$14 && new ast.SymbolFlags((x$20 = p[0].symbols, x$21 = id.Ref.InnerIndex, ((x$21 < 0 || x$21 >= x$20.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$20.$array[x$20.$offset + x$21])).Flags).Has(1024)) {
 						e$14.CanBeUnwrappedIfUnused = true;
 					}
 					_tuple$18 = p[0].extractPrivateIndex($clone(e$14.TagOrNil, js_ast.Expr));
 					target$3 = $clone(_tuple$18[0], js_ast.Expr);
 					loc = $clone(_tuple$18[1], logger.Loc);
 					private$1 = _tuple$18[2];
-					/* */ if (!(private$1 === ptrType$24.nil)) { $s = 195; continue; }
+					/* */ if (!(private$1 === ptrType$25.nil)) { $s = 195; continue; }
 					/* */ $s = 196; continue;
-					/* if (!(private$1 === ptrType$24.nil)) { */ case 195:
+					/* if (!(private$1 === ptrType$25.nil)) { */ case 195:
 						_tuple$19 = p[0].captureValueWithPossibleSideEffects($clone(target$3.Loc, logger.Loc), 2, $clone(target$3, js_ast.Expr), 1);
 						targetFunc = _tuple$19[0];
 						targetWrapFunc = _tuple$19[1];
@@ -182083,7 +183326,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					i$2 = _i$7;
 					part = $clone(((_i$7 < 0 || _i$7 >= _ref$10.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$10.$array[_ref$10.$offset + _i$7]), js_ast.TemplatePart);
 					_r$38 = p[0].visitExpr($clone(part.Value, js_ast.Expr)); /* */ $s = 203; case 203: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
-					js_ast.Expr.copy((x$18 = e$14.Parts, ((i$2 < 0 || i$2 >= x$18.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$18.$array[x$18.$offset + i$2])).Value, _r$38);
+					js_ast.Expr.copy((x$22 = e$14.Parts, ((i$2 < 0 || i$2 >= x$22.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$22.$array[x$22.$offset + i$2])).Value, _r$38);
 					_i$7++;
 				$s = 201; continue;
 				case 202:
@@ -182114,7 +183357,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* */ if (shouldLowerTemplateLiteral) { $s = 204; continue; }
 				/* */ $s = 205; continue;
 				/* if (shouldLowerTemplateLiteral) { */ case 204:
-					_tuple$20 = $assertType(expr[0].Data, ptrType$91, true);
+					_tuple$20 = $assertType(expr[0].Data, ptrType$96, true);
 					e$29 = _tuple$20[0];
 					ok$15 = _tuple$20[1];
 					/* */ if (ok$15) { $s = 206; continue; }
@@ -182126,7 +183369,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* } */ case 207:
 				/* } */ case 205:
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$45, true)[1]) { */ case 17:
+			/* } else if ($assertType(_ref, ptrType$47, true)[1]) { */ case 17:
 				e$15 = _ref.$val;
 				v = new binaryExprVisitor.ptr(e$15, $clone(expr[0].Loc, logger.Loc), $clone(in$1, exprIn), new exprIn.ptr(false, false, false, false, false, 0), false, false);
 				stackBottom = p[0].binaryExprStack.$length;
@@ -182139,7 +183382,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					}
 					left = $clone(v.e.Left, js_ast.Expr);
 					leftIn = $clone(v.leftIn, exprIn);
-					_tuple$21 = $assertType(left.Data, ptrType$45, true);
+					_tuple$21 = $assertType(left.Data, ptrType$47, true);
 					leftBinary = _tuple$21[0];
 					ok$16 = _tuple$21[1];
 					/* */ if (!ok$16 || !((leftIn.assignTarget === 0))) { $s = 213; continue; }
@@ -182161,7 +183404,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					if (n < stackBottom) {
 						/* break; */ $s = 218; continue;
 					}
-					v$1 = $clone((x$19 = p[0].binaryExprStack, ((n < 0 || n >= x$19.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$19.$array[x$19.$offset + n])), binaryExprVisitor);
+					v$1 = $clone((x$23 = p[0].binaryExprStack, ((n < 0 || n >= x$23.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$23.$array[x$23.$offset + n])), binaryExprVisitor);
 					p[0].binaryExprStack = $subslice(p[0].binaryExprStack, 0, n);
 					js_ast.Expr.copy(v$1.e.Left, expr[0]);
 					_r$43 = v$1.visitRightAndFinish(p[0]); /* */ $s = 219; case 219: if($c) { $c = false; _r$43 = _r$43.$blk(); } if (_r$43 && _r$43.$blk !== undefined) { break s; }
@@ -182169,7 +183412,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				$s = 217; continue;
 				case 218:
 				$s = -1; return [expr[0], new exprOut.ptr($throwNilPointerError, $throwNilPointerError, false, false, false)];
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 18:
+			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 18:
 				e$16 = _ref.$val;
 				isDeleteTarget$3 = $interfaceIsEqual(e$16, p[0].deleteTarget);
 				isCallTarget$3 = $interfaceIsEqual(e$16, p[0].callTarget);
@@ -182189,10 +183432,10 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						/* */ if (_r$44) { $s = 224; continue; }
 						/* */ $s = 225; continue;
 						/* if (_r$44) { */ case 224:
-							/* */ if (!(define$1.DefineExpr === ptrType$97.nil)) { $s = 227; continue; }
+							/* */ if (!(define$1.DefineExpr === ptrType$105.nil)) { $s = 227; continue; }
 							/* */ $s = 228; continue;
-							/* if (!(define$1.DefineExpr === ptrType$97.nil)) { */ case 227:
-								_r$45 = p[0].instantiateDefineExpr($clone(expr[0].Loc, logger.Loc), $clone(define$1.DefineExpr, config.DefineExpr), $clone(new identifierOpts.ptr(in$1.assignTarget, isCallTarget$3, isDeleteTarget$3, false, false, false), identifierOpts)); /* */ $s = 229; case 229: if($c) { $c = false; _r$45 = _r$45.$blk(); } if (_r$45 && _r$45.$blk !== undefined) { break s; }
+							/* if (!(define$1.DefineExpr === ptrType$105.nil)) { */ case 227:
+								_r$45 = p[0].instantiateDefineExpr($clone(expr[0].Loc, logger.Loc), $clone((x$24 = define$1.DefineExpr, (x$24 === ptrType$105.nil && $throwNilPointerError(), x$24)), config.DefineExpr), $clone(new identifierOpts.ptr(in$1.assignTarget, isCallTarget$3, isDeleteTarget$3, false, false, false), identifierOpts)); /* */ $s = 229; case 229: if($c) { $c = false; _r$45 = _r$45.$blk(); } if (_r$45 && _r$45.$blk !== undefined) { break s; }
 								new$2 = $clone(_r$45, js_ast.Expr);
 								/* */ if ((in$1.assignTarget === 0) || defineValueCanBeUsedInAssignTarget(new$2.Data)) { $s = 230; continue; }
 								/* */ $s = 231; continue;
@@ -182296,7 +183539,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					}
 				/* } */ case 249:
 				$s = -1; return [new js_ast.Expr.ptr(e$16, $clone(expr[0].Loc, logger.Loc)), out];
-			/* } else if ($assertType(_ref, ptrType$23, true)[1]) { */ case 19:
+			/* } else if ($assertType(_ref, ptrType$24, true)[1]) { */ case 19:
 				e$17 = _ref.$val;
 				isCallTarget$4 = $interfaceIsEqual(e$17, p[0].callTarget);
 				isTemplateTag$1 = $interfaceIsEqual(e$17, p[0].templateTag);
@@ -182322,10 +183565,10 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							/* */ if (_r$51) { $s = 257; continue; }
 							/* */ $s = 258; continue;
 							/* if (_r$51) { */ case 257:
-								/* */ if (!(define$2.DefineExpr === ptrType$97.nil)) { $s = 260; continue; }
+								/* */ if (!(define$2.DefineExpr === ptrType$105.nil)) { $s = 260; continue; }
 								/* */ $s = 261; continue;
-								/* if (!(define$2.DefineExpr === ptrType$97.nil)) { */ case 260:
-									_r$52 = p[0].instantiateDefineExpr($clone(expr[0].Loc, logger.Loc), $clone(define$2.DefineExpr, config.DefineExpr), $clone(new identifierOpts.ptr(in$1.assignTarget, isCallTarget$4, isDeleteTarget$4, false, false, false), identifierOpts)); /* */ $s = 262; case 262: if($c) { $c = false; _r$52 = _r$52.$blk(); } if (_r$52 && _r$52.$blk !== undefined) { break s; }
+								/* if (!(define$2.DefineExpr === ptrType$105.nil)) { */ case 260:
+									_r$52 = p[0].instantiateDefineExpr($clone(expr[0].Loc, logger.Loc), $clone((x$25 = define$2.DefineExpr, (x$25 === ptrType$105.nil && $throwNilPointerError(), x$25)), config.DefineExpr), $clone(new identifierOpts.ptr(in$1.assignTarget, isCallTarget$4, isDeleteTarget$4, false, false, false), identifierOpts)); /* */ $s = 262; case 262: if($c) { $c = false; _r$52 = _r$52.$blk(); } if (_r$52 && _r$52.$blk !== undefined) { break s; }
 									new$3 = $clone(_r$52, js_ast.Expr);
 									/* */ if ((in$1.assignTarget === 0) || defineValueCanBeUsedInAssignTarget(new$3.Data)) { $s = 263; continue; }
 									/* */ $s = 264; continue;
@@ -182388,7 +183631,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				target$5 = $clone(_tuple$30[0], js_ast.Expr);
 				out$1 = $clone(_tuple$30[1], exprOut);
 				js_ast.Expr.copy(e$17.Target, target$5);
-				_tuple$31 = $assertType(e$17.Index.Data, ptrType$24, true);
+				_tuple$31 = $assertType(e$17.Index.Data, ptrType$25, true);
 				private$2 = _tuple$31[0];
 				ok$23 = _tuple$31[1];
 				/* */ if (ok$23) { $s = 275; continue; }
@@ -182398,7 +183641,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					_r$56 = p[0].findSymbol($clone(e$17.Index.Loc, logger.Loc), name$4); /* */ $s = 278; case 278: if($c) { $c = false; _r$56 = _r$56.$blk(); } if (_r$56 && _r$56.$blk !== undefined) { break s; }
 					result$2 = $clone(_r$56, findSymbolResult);
 					ast.Ref.copy(private$2.Ref, result$2.ref);
-					kind$2 = (x$20 = p[0].symbols, x$21 = result$2.ref.InnerIndex, ((x$21 < 0 || x$21 >= x$20.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$20.$array[x$20.$offset + x$21])).Kind;
+					kind$2 = (x$26 = p[0].symbols, x$27 = result$2.ref.InnerIndex, ((x$27 < 0 || x$27 >= x$26.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$26.$array[x$26.$offset + x$27])).Kind;
 					/* */ if (!new ast.SymbolKind(kind$2).IsPrivate()) { $s = 279; continue; }
 					/* */ $s = 280; continue;
 					/* if (!new ast.SymbolKind(kind$2).IsPrivate()) { */ case 279:
@@ -182488,16 +183731,16 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* */ if ((p[0].options.optionsThatSupportStructuralEquality.mode === 2) && (!((in$1.assignTarget === 0)) || isDeleteTarget$4)) { $s = 302; continue; }
 				/* */ $s = 303; continue;
 				/* if ((p[0].options.optionsThatSupportStructuralEquality.mode === 2) && (!((in$1.assignTarget === 0)) || isDeleteTarget$4)) { */ case 302:
-					_tuple$35 = $assertType(e$17.Target.Data, ptrType$32, true);
+					_tuple$35 = $assertType(e$17.Target.Data, ptrType$33, true);
 					id$1 = _tuple$35[0];
 					ok$26 = _tuple$35[1];
-					/* */ if (ok$26 && ((x$22 = p[0].symbols, x$23 = id$1.Ref.InnerIndex, ((x$23 < 0 || x$23 >= x$22.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$22.$array[x$22.$offset + x$23])).Kind === 21)) { $s = 304; continue; }
+					/* */ if (ok$26 && ((x$28 = p[0].symbols, x$29 = id$1.Ref.InnerIndex, ((x$29 < 0 || x$29 >= x$28.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$28.$array[x$28.$offset + x$29])).Kind === 21)) { $s = 304; continue; }
 					/* */ $s = 305; continue;
-					/* if (ok$26 && ((x$22 = p[0].symbols, x$23 = id$1.Ref.InnerIndex, ((x$23 < 0 || x$23 >= x$22.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$22.$array[x$22.$offset + x$23])).Kind === 21)) { */ case 304:
+					/* if (ok$26 && ((x$28 = p[0].symbols, x$29 = id$1.Ref.InnerIndex, ((x$29 < 0 || x$29 >= x$28.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$28.$array[x$28.$offset + x$29])).Kind === 21)) { */ case 304:
 						r$12 = $clone(js_lexer.RangeOfIdentifier($clone(p[0].source, logger.Source), $clone(e$17.Target.Loc, logger.Loc)), logger.Range);
 						_arg$31 = p[0].tracker;
 						_arg$32 = $clone(r$12, logger.Range);
-						_r$64 = fmt.Sprintf("Cannot assign to property on import %q", new sliceType$1([new $String((x$24 = p[0].symbols, x$25 = id$1.Ref.InnerIndex, ((x$25 < 0 || x$25 >= x$24.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$24.$array[x$24.$offset + x$25])).OriginalName)])); /* */ $s = 306; case 306: if($c) { $c = false; _r$64 = _r$64.$blk(); } if (_r$64 && _r$64.$blk !== undefined) { break s; }
+						_r$64 = fmt.Sprintf("Cannot assign to property on import %q", new sliceType$1([new $String((x$30 = p[0].symbols, x$31 = id$1.Ref.InnerIndex, ((x$31 < 0 || x$31 >= x$30.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$30.$array[x$30.$offset + x$31])).OriginalName)])); /* */ $s = 306; case 306: if($c) { $c = false; _r$64 = _r$64.$blk(); } if (_r$64 && _r$64.$blk !== undefined) { break s; }
 						_arg$33 = _r$64;
 						_arg$34 = new sliceType$4([$clone(new logger.MsgData.ptr($ifaceNil, ptrType$2.nil, "Imports are immutable in JavaScript. To modify the value of this import, you must export a setter function in the imported file and then import and call that function here instead.", false), logger.MsgData)]);
 						$r = $clone(p[0].log, logger.Log).AddErrorWithNotes(_arg$31, _arg$32, _arg$33, _arg$34); /* */ $s = 307; case 307: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -182524,13 +183767,13 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						if (ok$28) {
 							intValue = math.Floor(index$1.Value);
 							if ((index$1.Value === intValue) && intValue >= 0 && intValue < (target$6.Value.$length)) {
-								$s = -1; return [new js_ast.Expr.ptr(new js_ast.EString.ptr(new sliceType$3([(x$26 = target$6.Value, x$27 = ((intValue >> 0)), ((x$27 < 0 || x$27 >= x$26.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$26.$array[x$26.$offset + x$27]))]), new logger.Loc.ptr(0), false, false, false), $clone(expr[0].Loc, logger.Loc)), out$1];
+								$s = -1; return [new js_ast.Expr.ptr(new js_ast.EString.ptr(new sliceType$3([(x$32 = target$6.Value, x$33 = ((intValue >> 0)), ((x$33 < 0 || x$33 >= x$32.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$32.$array[x$32.$offset + x$33]))]), new logger.Loc.ptr(0), false, false, false), $clone(expr[0].Loc, logger.Loc)), out$1];
 							}
 						}
 					}
 				}
 				$s = -1; return [new js_ast.Expr.ptr(e$17, $clone(expr[0].Loc, logger.Loc)), out$1];
-			/* } else if ($assertType(_ref, ptrType$47, true)[1]) { */ case 20:
+			/* } else if ($assertType(_ref, ptrType$50, true)[1]) { */ case 20:
 				e$18 = _ref.$val;
 					_3 = e$18.Op;
 					/* */ if (_3 === (5)) { $s = 309; continue; }
@@ -182550,27 +183793,27 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* } else if (_3 === (6)) { */ case 310:
 						superPropLoc = new logger.Loc.ptr(0);
 						_ref$16 = e$18.Value.Data;
-						/* */ if ($assertType(_ref$16, ptrType$25, true)[1]) { $s = 314; continue; }
-						/* */ if ($assertType(_ref$16, ptrType$23, true)[1]) { $s = 315; continue; }
-						/* */ if ($assertType(_ref$16, ptrType$32, true)[1]) { $s = 316; continue; }
+						/* */ if ($assertType(_ref$16, ptrType$26, true)[1]) { $s = 314; continue; }
+						/* */ if ($assertType(_ref$16, ptrType$24, true)[1]) { $s = 315; continue; }
+						/* */ if ($assertType(_ref$16, ptrType$33, true)[1]) { $s = 316; continue; }
 						/* */ $s = 317; continue;
-						/* if ($assertType(_ref$16, ptrType$25, true)[1]) { */ case 314:
+						/* if ($assertType(_ref$16, ptrType$26, true)[1]) { */ case 314:
 							e2 = _ref$16.$val;
-							_tuple$40 = $assertType(e2.Target.Data, ptrType$27, true);
+							_tuple$40 = $assertType(e2.Target.Data, ptrType$28, true);
 							ok$30 = _tuple$40[1];
 							if (ok$30) {
 								logger.Loc.copy(superPropLoc, e2.Target.Loc);
 							}
 							$s = 317; continue;
-						/* } else if ($assertType(_ref$16, ptrType$23, true)[1]) { */ case 315:
+						/* } else if ($assertType(_ref$16, ptrType$24, true)[1]) { */ case 315:
 							e2$1 = _ref$16.$val;
-							_tuple$41 = $assertType(e2$1.Target.Data, ptrType$27, true);
+							_tuple$41 = $assertType(e2$1.Target.Data, ptrType$28, true);
 							ok$31 = _tuple$41[1];
 							if (ok$31) {
 								logger.Loc.copy(superPropLoc, e2$1.Target.Loc);
 							}
 							$s = 317; continue;
-						/* } else if ($assertType(_ref$16, ptrType$32, true)[1]) { */ case 316:
+						/* } else if ($assertType(_ref$16, ptrType$33, true)[1]) { */ case 316:
 							e2$2 = _ref$16.$val;
 							$r = p[0].markStrictModeFeature(1, $clone(js_lexer.RangeOfIdentifier($clone(p[0].source, logger.Source), $clone(e$18.Value.Loc, logger.Loc)), logger.Range), ""); /* */ $s = 318; case 318: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						/* } */ case 317:
@@ -182680,7 +183923,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 								target$7 = $clone(_tuple$49[0], js_ast.Expr);
 								loc$1 = $clone(_tuple$49[1], logger.Loc);
 								private$3 = _tuple$49[2];
-								if (!(private$3 === ptrType$24.nil)) {
+								if (!(private$3 === ptrType$25.nil)) {
 									$s = -1; return [p[0].lowerPrivateSetUnOp($clone(target$7, js_ast.Expr), $clone(loc$1, logger.Loc), private$3, e$18.Op), new exprOut.ptr($throwNilPointerError, $throwNilPointerError, false, false, false)];
 								}
 								property$3 = $clone(p[0].extractSuperProperty($clone(e$18.Value, js_ast.Expr)), js_ast.Expr);
@@ -182692,7 +183935,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* } */ case 312:
 				case 308:
 				if (p[0].options.optionsThatSupportStructuralEquality.minifySyntax && !((e$18.Op === 6)) && !((e$18.Op === 5))) {
-					_tuple$50 = $assertType(e$18.Value.Data, ptrType$45, true);
+					_tuple$50 = $assertType(e$18.Value.Data, ptrType$47, true);
 					comma = _tuple$50[0];
 					ok$37 = _tuple$50[1];
 					if (ok$37 && (comma.Op === 36)) {
@@ -182700,7 +183943,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					}
 				}
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$90, true)[1]) { */ case 21:
+			/* } else if ($assertType(_ref, ptrType$95, true)[1]) { */ case 21:
 				e$19 = _ref.$val;
 				_r$71 = p[0].visitExpr($clone(e$19.Test, js_ast.Expr)); /* */ $s = 343; case 343: if($c) { $c = false; _r$71 = _r$71.$blk(); } if (_r$71 && _r$71.$blk !== undefined) { break s; }
 				js_ast.Expr.copy(e$19.Test, _r$71);
@@ -182785,7 +184028,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$s = 376; case 376: return $24r$12;
 				/* } */ case 374:
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$87, true)[1]) { */ case 22:
+			/* } else if ($assertType(_ref, ptrType$92, true)[1]) { */ case 22:
 				e$20 = _ref.$val;
 				/* */ if (p[0].fnOrArrowDataVisit.isOutsideFnOrArrow) { $s = 377; continue; }
 				/* */ $s = 378; continue;
@@ -182806,7 +184049,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				_r$86 = p[0].visitExpr($clone(e$20.Value, js_ast.Expr)); /* */ $s = 385; case 385: if($c) { $c = false; _r$86 = _r$86.$blk(); } if (_r$86 && _r$86.$blk !== undefined) { break s; }
 				js_ast.Expr.copy(e$20.Value, _r$86);
 				$s = -1; return [p[0].maybeLowerAwait($clone(expr[0].Loc, logger.Loc), e$20), new exprOut.ptr($throwNilPointerError, $throwNilPointerError, false, false, false)];
-			/* } else if ($assertType(_ref, ptrType$88, true)[1]) { */ case 23:
+			/* } else if ($assertType(_ref, ptrType$93, true)[1]) { */ case 23:
 				e$21 = _ref.$val;
 				/* */ if (!($interfaceIsEqual(e$21.ValueOrNil.Data, $ifaceNil))) { $s = 386; continue; }
 				/* */ $s = 387; continue;
@@ -182839,21 +184082,21 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					i$3 = _i$12;
 					item = $clone(((_i$12 < 0 || _i$12 >= _ref$17.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$17.$array[_ref$17.$offset + _i$12]), js_ast.Expr);
 					_ref$18 = item.Data;
-					/* */ if ($assertType(_ref$18, ptrType$70, true)[1]) { $s = 397; continue; }
-					/* */ if ($assertType(_ref$18, ptrType$26, true)[1]) { $s = 398; continue; }
-					/* */ if ($assertType(_ref$18, ptrType$45, true)[1]) { $s = 399; continue; }
+					/* */ if ($assertType(_ref$18, ptrType$74, true)[1]) { $s = 397; continue; }
+					/* */ if ($assertType(_ref$18, ptrType$27, true)[1]) { $s = 398; continue; }
+					/* */ if ($assertType(_ref$18, ptrType$47, true)[1]) { $s = 399; continue; }
 					/* */ $s = 400; continue;
-					/* if ($assertType(_ref$18, ptrType$70, true)[1]) { */ case 397:
+					/* if ($assertType(_ref$18, ptrType$74, true)[1]) { */ case 397:
 						e2$3 = _ref$18.$val;
 						$s = 401; continue;
-					/* } else if ($assertType(_ref$18, ptrType$26, true)[1]) { */ case 398:
+					/* } else if ($assertType(_ref$18, ptrType$27, true)[1]) { */ case 398:
 						e2$4 = _ref$18.$val;
 						_r$89 = p[0].visitExprInOut($clone(e2$4.Value, js_ast.Expr), $clone(new exprIn.ptr(false, false, false, false, false, in$1.assignTarget), exprIn)); /* */ $s = 402; case 402: if($c) { $c = false; _r$89 = _r$89.$blk(); } if (_r$89 && _r$89.$blk !== undefined) { break s; }
 						_tuple$58 = _r$89;
 						js_ast.Expr.copy(e2$4.Value, _tuple$58[0]);
 						hasSpread$1 = true;
 						$s = 401; continue;
-					/* } else if ($assertType(_ref$18, ptrType$45, true)[1]) { */ case 399:
+					/* } else if ($assertType(_ref$18, ptrType$47, true)[1]) { */ case 399:
 						e2$5 = _ref$18.$val;
 						/* */ if (!((in$1.assignTarget === 0)) && (e2$5.Op === 37)) { $s = 403; continue; }
 						/* */ $s = 404; continue;
@@ -182861,11 +184104,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							_r$90 = p[0].visitExprInOut($clone(e2$5.Left, js_ast.Expr), $clone(new exprIn.ptr(false, false, false, false, false, 1), exprIn)); /* */ $s = 406; case 406: if($c) { $c = false; _r$90 = _r$90.$blk(); } if (_r$90 && _r$90.$blk !== undefined) { break s; }
 							_tuple$59 = _r$90;
 							js_ast.Expr.copy(e2$5.Left, _tuple$59[0]);
-							_tuple$60 = $assertType(e2$5.Left.Data, ptrType$32, true);
+							_tuple$60 = $assertType(e2$5.Left.Data, ptrType$33, true);
 							id$2 = _tuple$60[0];
 							ok$39 = _tuple$60[1];
 							if (ok$39) {
-								p[0].nameToKeep = (x$28 = p[0].symbols, x$29 = id$2.Ref.InnerIndex, ((x$29 < 0 || x$29 >= x$28.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$28.$array[x$28.$offset + x$29])).OriginalName;
+								p[0].nameToKeep = (x$34 = p[0].symbols, x$35 = id$2.Ref.InnerIndex, ((x$35 < 0 || x$35 >= x$34.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$34.$array[x$34.$offset + x$35])).OriginalName;
 								p[0].nameToKeepIsFor = e2$5.Right.Data;
 							}
 							_r$91 = p[0].visitExpr($clone(e2$5.Right, js_ast.Expr)); /* */ $s = 407; case 407: if($c) { $c = false; _r$91 = _r$91.$blk(); } if (_r$91 && _r$91.$blk !== undefined) { break s; }
@@ -182883,7 +184126,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						_tuple$62 = _r$93;
 						js_ast.Expr.copy(item, _tuple$62[0]);
 					/* } */ case 401:
-					js_ast.Expr.copy((x$30 = e$22.Items, ((i$3 < 0 || i$3 >= x$30.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$30.$array[x$30.$offset + i$3])), item);
+					js_ast.Expr.copy((x$36 = e$22.Items, ((i$3 < 0 || i$3 >= x$36.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$36.$array[x$36.$offset + i$3])), item);
 					_i$12++;
 				$s = 395; continue;
 				case 396:
@@ -182912,12 +184155,12 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* while (true) { */ case 416:
 					/* if (!(_i$13 < _ref$19.$length)) { break; } */ if(!(_i$13 < _ref$19.$length)) { $s = 417; continue; }
 					i$4 = _i$13;
-					property$4 = (x$31 = e$23.Properties, ((i$4 < 0 || i$4 >= x$31.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$31.$array[x$31.$offset + i$4]));
+					property$4 = (x$37 = e$23.Properties, ((i$4 < 0 || i$4 >= x$37.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$37.$array, x$37.$offset + i$4, ptrType$37)));
 					/* */ if (!((property$4.Kind === 5))) { $s = 418; continue; }
 					/* */ $s = 419; continue;
 					/* if (!((property$4.Kind === 5))) { */ case 418:
 						key$1 = $clone(property$4.Key, js_ast.Expr);
-						_tuple$63 = $assertType(key$1.Data, ptrType$36, true);
+						_tuple$63 = $assertType(key$1.Data, ptrType$38, true);
 						mangled$1 = _tuple$63[0];
 						ok$40 = _tuple$63[1];
 						/* */ if (ok$40) { $s = 421; continue; }
@@ -182952,7 +184195,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							/* } */ case 428:
 						/* } */ case 426:
 						if (p[0].options.optionsThatSupportStructuralEquality.minifySyntax && new js_ast.PropertyFlags(property$4.Flags).Has(1)) {
-							_tuple$66 = $assertType(key$1.Data, ptrType$67, true);
+							_tuple$66 = $assertType(key$1.Data, ptrType$70, true);
 							inlined = _tuple$66[0];
 							ok$42 = _tuple$66[1];
 							if (ok$42) {
@@ -182963,7 +184206,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 								}
 							}
 							_ref$21 = key$1.Data;
-							if ($assertType(_ref$21, ptrType$18, true)[1] || $assertType(_ref$21, ptrType$36, true)[1]) {
+							if ($assertType(_ref$21, ptrType$18, true)[1] || $assertType(_ref$21, ptrType$38, true)[1]) {
 								k = _ref$21;
 								property$4.Flags = (property$4.Flags & (254)) >>> 0;
 							} else if ($assertType(_ref$21, ptrType$16, true)[1]) {
@@ -182978,7 +184221,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						hasSpread$2 = true;
 					/* } */ case 420:
 					if (!((in$1.assignTarget === 0)) && $interfaceIsEqual(property$4.InitializerOrNil.Data, $ifaceNil) && !($interfaceIsEqual(property$4.ValueOrNil.Data, $ifaceNil))) {
-						_tuple$67 = $assertType(property$4.ValueOrNil.Data, ptrType$45, true);
+						_tuple$67 = $assertType(property$4.ValueOrNil.Data, ptrType$47, true);
 						binary = _tuple$67[0];
 						ok$43 = _tuple$67[1];
 						if (ok$43 && (binary.Op === 37)) {
@@ -182992,7 +184235,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						oldIsInStaticClassContext = p[0].fnOnlyDataVisit.isInStaticClassContext;
 						oldInnerClassNameRef = p[0].fnOnlyDataVisit.innerClassNameRef;
 						if ((property$4.Kind === 1) && p[0].options.optionsThatSupportStructuralEquality.unsupportedJSFeatures.Has(new compat.JSFeature(0, 8))) {
-							_tuple$68 = $assertType(property$4.ValueOrNil.Data, ptrType$28, true);
+							_tuple$68 = $assertType(property$4.ValueOrNil.Data, ptrType$29, true);
 							fn = _tuple$68[0];
 							ok$44 = _tuple$68[1];
 							if (ok$44 && fn.Fn.IsAsync) {
@@ -183019,11 +184262,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* */ if (!($interfaceIsEqual(property$4.InitializerOrNil.Data, $ifaceNil))) { $s = 436; continue; }
 					/* */ $s = 437; continue;
 					/* if (!($interfaceIsEqual(property$4.InitializerOrNil.Data, $ifaceNil))) { */ case 436:
-						_tuple$71 = $assertType(property$4.ValueOrNil.Data, ptrType$32, true);
+						_tuple$71 = $assertType(property$4.ValueOrNil.Data, ptrType$33, true);
 						id$3 = _tuple$71[0];
 						ok$46 = _tuple$71[1];
 						if (ok$46) {
-							p[0].nameToKeep = (x$32 = p[0].symbols, x$33 = id$3.Ref.InnerIndex, ((x$33 < 0 || x$33 >= x$32.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$32.$array[x$32.$offset + x$33])).OriginalName;
+							p[0].nameToKeep = (x$38 = p[0].symbols, x$39 = id$3.Ref.InnerIndex, ((x$39 < 0 || x$39 >= x$38.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$38.$array[x$38.$offset + x$39])).OriginalName;
 							p[0].nameToKeepIsFor = property$4.InitializerOrNil.Data;
 						}
 						_r$97 = p[0].visitExpr($clone(property$4.InitializerOrNil, js_ast.Expr)); /* */ $s = 438; case 438: if($c) { $c = false; _r$97 = _r$97.$blk(); } if (_r$97 && _r$97.$blk !== undefined) { break s; }
@@ -183055,20 +184298,20 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						e$23.Properties = js_ast.MangleObjectSpread(e$23.Properties);
 					}
 					value$6 = $clone(p[0].lowerObjectSpread($clone(expr[0].Loc, logger.Loc), e$23), js_ast.Expr);
-					if (!($equal(innerClassNameRef[0], ast.InvalidRef, ast.Ref)) && (x$34 = p[0].symbols, x$35 = innerClassNameRef[0].InnerIndex, ((x$35 < 0 || x$35 >= x$34.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$34.$array[x$34.$offset + x$35])).UseCountEstimate > 0) {
+					if (!($equal(innerClassNameRef[0], ast.InvalidRef, ast.Ref)) && (x$40 = p[0].symbols, x$41 = innerClassNameRef[0].InnerIndex, ((x$41 < 0 || x$41 >= x$40.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$40.$array[x$40.$offset + x$41])).UseCountEstimate > 0) {
 						p[0].recordUsage($clone(innerClassNameRef[0], ast.Ref));
 						js_ast.Expr.copy(value$6, js_ast.Assign($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(innerClassNameRef[0], ast.Ref), false, false, false), $clone(expr[0].Loc, logger.Loc)), js_ast.Expr), $clone(value$6, js_ast.Expr)));
 					}
 					$s = -1; return [value$6, new exprOut.ptr($throwNilPointerError, $throwNilPointerError, false, false, false)];
 				}
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$89, true)[1]) { */ case 26:
+			/* } else if ($assertType(_ref, ptrType$94, true)[1]) { */ case 26:
 				e[0] = _ref.$val;
 				isAwaitTarget[0] = $interfaceIsEqual(e[0], p[0].awaitTarget);
 				isThenCatchTarget[0] = $interfaceIsEqual(e[0], p[0].thenCatchChain.nextTarget) && p[0].thenCatchChain.hasCatch;
 				_r$98 = p[0].visitExpr($clone(e[0].Expr, js_ast.Expr)); /* */ $s = 442; case 442: if($c) { $c = false; _r$98 = _r$98.$blk(); } if (_r$98 && _r$98.$blk !== undefined) { break s; }
 				js_ast.Expr.copy(e[0].Expr, _r$98);
-				assertOrWith[0] = ptrType$72.nil;
+				assertOrWith[0] = ptrType$76.nil;
 				flags[0] = 0;
 				/* */ if (!($interfaceIsEqual(e[0].OptionsOrNil.Data, $ifaceNil))) { $s = 443; continue; }
 				/* */ $s = 444; continue;
@@ -183086,7 +184329,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						/* */ if (object.Properties.$length === 1) { $s = 448; continue; }
 						/* */ $s = 449; continue;
 						/* if (object.Properties.$length === 1) { */ case 448:
-							prop = $clone((x$36 = object.Properties, (0 >= x$36.$length ? ($throwRuntimeError("index out of range"), undefined) : x$36.$array[x$36.$offset + 0])), js_ast.Property);
+							prop = $clone((x$42 = object.Properties, (0 >= x$42.$length ? ($throwRuntimeError("index out of range"), undefined) : x$42.$array[x$42.$offset + 0])), js_ast.Property);
 							/* */ if ((prop.Kind === 0) && !new js_ast.PropertyFlags(prop.Flags).Has(1)) { $s = 451; continue; }
 							/* */ $s = 452; continue;
 							/* if ((prop.Kind === 0) && !new js_ast.PropertyFlags(prop.Flags).Has(1)) { */ case 451:
@@ -183215,7 +184458,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* } */ case 478:
 				/* } */ case 444:
 				_r$103 = p[0].maybeTransposeIfExprChain($clone(e[0].Expr, js_ast.Expr), (function(assertOrWith, e, e$1, expr, flags, innerClassNameRef, isAwaitTarget, isThenCatchTarget, omitWarnings, p, t) { return function parser·visitExprInOut·func1(arg) {
-						var {_tuple$79, arg, body, importRecordIndex, ok$54, r$15, record, record$1, str$9, then, value$10, value$9, x$37, x$38, $s, $r, $c} = $restore(this, {arg});
+						var {_tuple$79, arg, body, importRecordIndex, ok$54, r$15, record, record$1, str$9, then, value$10, value$9, x$43, x$44, $s, $r, $c} = $restore(this, {arg});
 						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 						_tuple$79 = $assertType(arg.Data, ptrType$16, true);
 						str$9 = _tuple$79[0];
@@ -183226,11 +184469,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							}
 							importRecordIndex = p[0].addImportRecord(3, $clone(p[0].source.RangeOfString($clone(arg.Loc, logger.Loc)), logger.Range), helpers.UTF16ToString(str$9.Value), assertOrWith[0], flags[0]);
 							if (isAwaitTarget[0] && !((p[0].fnOrArrowDataVisit.tryBodyCount === 0))) {
-								record = (x$37 = p[0].importRecords, ((importRecordIndex < 0 || importRecordIndex >= x$37.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$37.$array[x$37.$offset + importRecordIndex]));
+								record = (x$43 = p[0].importRecords, ((importRecordIndex < 0 || importRecordIndex >= x$43.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$43.$array, x$43.$offset + importRecordIndex, ptrType$106)));
 								record.Flags = (record.Flags | (256)) >>> 0;
 								logger.Loc.copy(record.ErrorHandlerLoc, p[0].fnOrArrowDataVisit.tryCatchLoc);
 							} else if (isThenCatchTarget[0]) {
-								record$1 = (x$38 = p[0].importRecords, ((importRecordIndex < 0 || importRecordIndex >= x$38.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$38.$array[x$38.$offset + importRecordIndex]));
+								record$1 = (x$44 = p[0].importRecords, ((importRecordIndex < 0 || importRecordIndex >= x$44.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$44.$array, x$44.$offset + importRecordIndex, ptrType$106)));
 								record$1.Flags = (record$1.Flags | (256)) >>> 0;
 								logger.Loc.copy(record$1.ErrorHandlerLoc, p[0].thenCatchChain.catchLoc);
 							}
@@ -183257,21 +184500,21 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							$s = -1; return new js_ast.Expr.ptr(new js_ast.ECall.ptr($clone(new js_ast.Expr.ptr(new js_ast.EDot.ptr($clone(new js_ast.Expr.ptr(new js_ast.ECall.ptr($clone(new js_ast.Expr.ptr(new js_ast.EDot.ptr($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(p[0].makePromiseRef(), ast.Ref), false, false, false), $clone(expr[0].Loc, logger.Loc)), js_ast.Expr), "resolve", $clone(expr[0].Loc, logger.Loc), 0, false, false, false), $clone(expr[0].Loc, logger.Loc)), js_ast.Expr), sliceType$6.nil, new logger.Loc.ptr(0), 0, 2, false, false), $clone(expr[0].Loc, logger.Loc)), js_ast.Expr), "then", $clone(expr[0].Loc, logger.Loc), 0, false, false, false), $clone(expr[0].Loc, logger.Loc)), js_ast.Expr), new sliceType$6([$clone(then, js_ast.Expr)]), new logger.Loc.ptr(0), 0, 2, false, false), $clone(expr[0].Loc, logger.Loc));
 						}
 						$s = -1; return new js_ast.Expr.ptr(new js_ast.EImportCall.ptr($clone(arg, js_ast.Expr), $clone(e[0].OptionsOrNil, js_ast.Expr), $clone(e[0].CloseParenLoc, logger.Loc)), $clone(expr[0].Loc, logger.Loc));
-						/* */ } return; } var $f = {$blk: parser·visitExprInOut·func1, $c: true, $r, _tuple$79, arg, body, importRecordIndex, ok$54, r$15, record, record$1, str$9, then, value$10, value$9, x$37, x$38, $s};return $f;
+						/* */ } return; } var $f = {$blk: parser·visitExprInOut·func1, $c: true, $r, _tuple$79, arg, body, importRecordIndex, ok$54, r$15, record, record$1, str$9, then, value$10, value$9, x$43, x$44, $s};return $f;
 					}; })(assertOrWith, e, e$1, expr, flags, innerClassNameRef, isAwaitTarget, isThenCatchTarget, omitWarnings, p, t)); /* */ $s = 489; case 489: if($c) { $c = false; _r$103 = _r$103.$blk(); } if (_r$103 && _r$103.$blk !== undefined) { break s; }
 				$24r$14 = [_r$103, new exprOut.ptr($throwNilPointerError, $throwNilPointerError, false, false, false)];
 				$s = 490; case 490: return $24r$14;
-			/* } else if ($assertType(_ref, ptrType$39, true)[1]) { */ case 27:
+			/* } else if ($assertType(_ref, ptrType$41, true)[1]) { */ case 27:
 				e$1[0] = _ref.$val;
 				p[0].callTarget = e$1[0].Target.Data;
 				thenCatchChain.copy(p[0].thenCatchChain, new thenCatchChain.ptr(e$1[0].Target.Data, $clone(p[0].thenCatchChain.catchLoc, logger.Loc), e$1[0].Args.$length >= 2, $interfaceIsEqual(p[0].thenCatchChain.nextTarget, e$1[0]) && p[0].thenCatchChain.hasCatch));
 				if (p[0].thenCatchChain.hasMultipleArgs) {
-					logger.Loc.copy(p[0].thenCatchChain.catchLoc, (x$37 = e$1[0].Args, (1 >= x$37.$length ? ($throwRuntimeError("index out of range"), undefined) : x$37.$array[x$37.$offset + 1])).Loc);
+					logger.Loc.copy(p[0].thenCatchChain.catchLoc, (x$43 = e$1[0].Args, (1 >= x$43.$length ? ($throwRuntimeError("index out of range"), undefined) : x$43.$array[x$43.$offset + 1])).Loc);
 				}
 				couldBeRequireResolve = false;
 				couldBeObjectCreate = false;
 				if (e$1[0].Args.$length === 1) {
-					_tuple$79 = $assertType(e$1[0].Target.Data, ptrType$25, true);
+					_tuple$79 = $assertType(e$1[0].Target.Data, ptrType$26, true);
 					dot$1 = _tuple$79[0];
 					ok$54 = _tuple$79[1];
 					if (ok$54 && (dot$1.OptionalChain === 0)) {
@@ -183285,13 +184528,13 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				wasIdentifierBeforeVisit = false;
 				isParenthesizedOptionalChain = false;
 				_ref$23 = e$1[0].Target.Data;
-				if ($assertType(_ref$23, ptrType$32, true)[1]) {
+				if ($assertType(_ref$23, ptrType$33, true)[1]) {
 					e2$7 = _ref$23.$val;
 					wasIdentifierBeforeVisit = true;
-				} else if ($assertType(_ref$23, ptrType$25, true)[1]) {
+				} else if ($assertType(_ref$23, ptrType$26, true)[1]) {
 					e2$8 = _ref$23.$val;
 					isParenthesizedOptionalChain = (e$1[0].OptionalChain === 0) && !((e2$8.OptionalChain === 0));
-				} else if ($assertType(_ref$23, ptrType$23, true)[1]) {
+				} else if ($assertType(_ref$23, ptrType$24, true)[1]) {
 					e2$9 = _ref$23.$val;
 					isParenthesizedOptionalChain = (e$1[0].OptionalChain === 0) && !((e2$9.OptionalChain === 0));
 				}
@@ -183318,12 +184561,12 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					arg = $clone(((_i$15 < 0 || _i$15 >= _ref$24.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$24.$array[_ref$24.$offset + _i$15]), js_ast.Expr);
 					_r$105 = p[0].visitExpr($clone(arg, js_ast.Expr)); /* */ $s = 495; case 495: if($c) { $c = false; _r$105 = _r$105.$blk(); } if (_r$105 && _r$105.$blk !== undefined) { break s; }
 					js_ast.Expr.copy(arg, _r$105);
-					_tuple$81 = $assertType(arg.Data, ptrType$26, true);
+					_tuple$81 = $assertType(arg.Data, ptrType$27, true);
 					ok$55 = _tuple$81[1];
 					if (ok$55) {
 						hasSpread$3 = true;
 					}
-					js_ast.Expr.copy((x$38 = e$1[0].Args, ((i$5 < 0 || i$5 >= x$38.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$38.$array[x$38.$offset + i$5])), arg);
+					js_ast.Expr.copy((x$44 = e$1[0].Args, ((i$5 < 0 || i$5 >= x$44.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$44.$array[x$44.$offset + i$5])), arg);
 					_i$15++;
 				$s = 493; continue;
 				case 494:
@@ -183331,10 +184574,10 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* */ $s = 497; continue;
 				/* if (!e$1[0].CanBeUnwrappedIfUnused) { */ case 496:
 					_ref$25 = e$1[0].Target.Data;
-					/* */ if ($assertType(_ref$25, ptrType$54, true)[1]) { $s = 498; continue; }
-					/* */ if ($assertType(_ref$25, ptrType$28, true)[1]) { $s = 499; continue; }
+					/* */ if ($assertType(_ref$25, ptrType$57, true)[1]) { $s = 498; continue; }
+					/* */ if ($assertType(_ref$25, ptrType$29, true)[1]) { $s = 499; continue; }
 					/* */ $s = 500; continue;
-					/* if ($assertType(_ref$25, ptrType$54, true)[1]) { */ case 498:
+					/* if ($assertType(_ref$25, ptrType$57, true)[1]) { */ case 498:
 						target$9 = _ref$25.$val;
 						if (!(!target$9.IsAsync)) { _v = false; $s = 503; continue s; }
 						_r$106 = p[0].iifeCanBeRemovedIfUnused(target$9.Args, $clone(target$9.Body, js_ast.FnBody)); /* */ $s = 504; case 504: if($c) { $c = false; _r$106 = _r$106.$blk(); } if (_r$106 && _r$106.$blk !== undefined) { break s; }
@@ -183345,7 +184588,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							e$1[0].CanBeUnwrappedIfUnused = true;
 						/* } */ case 502:
 						$s = 500; continue;
-					/* } else if ($assertType(_ref$25, ptrType$28, true)[1]) { */ case 499:
+					/* } else if ($assertType(_ref$25, ptrType$29, true)[1]) { */ case 499:
 						target$10 = _ref$25.$val;
 						if (!(!target$10.Fn.IsAsync && !target$10.Fn.IsGenerator)) { _v$1 = false; $s = 507; continue s; }
 						_r$107 = p[0].iifeCanBeRemovedIfUnused(target$10.Fn.Args, $clone(target$10.Fn.Body, js_ast.FnBody)); /* */ $s = 508; case 508: if($c) { $c = false; _r$107 = _r$107.$blk(); } if (_r$107 && _r$107.$blk !== undefined) { break s; }
@@ -183360,48 +184603,48 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* */ if (p[0].options.optionsThatSupportStructuralEquality.decodeHydrateRuntimeStateYarnPnP) { $s = 509; continue; }
 				/* */ $s = 510; continue;
 				/* if (p[0].options.optionsThatSupportStructuralEquality.decodeHydrateRuntimeStateYarnPnP) { */ case 509:
-					_tuple$82 = $assertType(e$1[0].Target.Data, ptrType$32, true);
+					_tuple$82 = $assertType(e$1[0].Target.Data, ptrType$33, true);
 					id$4 = _tuple$82[0];
 					ok$56 = _tuple$82[1];
-					/* */ if (ok$56 && (x$39 = p[0].symbols, x$40 = id$4.Ref.InnerIndex, ((x$40 < 0 || x$40 >= x$39.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$39.$array[x$39.$offset + x$40])).OriginalName === "hydrateRuntimeState" && e$1[0].Args.$length >= 1) { $s = 511; continue; }
+					/* */ if (ok$56 && (x$45 = p[0].symbols, x$46 = id$4.Ref.InnerIndex, ((x$46 < 0 || x$46 >= x$45.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$45.$array[x$45.$offset + x$46])).OriginalName === "hydrateRuntimeState" && e$1[0].Args.$length >= 1) { $s = 511; continue; }
 					/* */ $s = 512; continue;
-					/* if (ok$56 && (x$39 = p[0].symbols, x$40 = id$4.Ref.InnerIndex, ((x$40 < 0 || x$40 >= x$39.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$39.$array[x$39.$offset + x$40])).OriginalName === "hydrateRuntimeState" && e$1[0].Args.$length >= 1) { */ case 511:
-						_ref$26 = (x$41 = e$1[0].Args, (0 >= x$41.$length ? ($throwRuntimeError("index out of range"), undefined) : x$41.$array[x$41.$offset + 0])).Data;
+					/* if (ok$56 && (x$45 = p[0].symbols, x$46 = id$4.Ref.InnerIndex, ((x$46 < 0 || x$46 >= x$45.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$45.$array[x$45.$offset + x$46])).OriginalName === "hydrateRuntimeState" && e$1[0].Args.$length >= 1) { */ case 511:
+						_ref$26 = (x$47 = e$1[0].Args, (0 >= x$47.$length ? ($throwRuntimeError("index out of range"), undefined) : x$47.$array[x$47.$offset + 0])).Data;
 						/* */ if ($assertType(_ref$26, ptrType$15, true)[1]) { $s = 513; continue; }
-						/* */ if ($assertType(_ref$26, ptrType$39, true)[1]) { $s = 514; continue; }
+						/* */ if ($assertType(_ref$26, ptrType$41, true)[1]) { $s = 514; continue; }
 						/* */ $s = 515; continue;
 						/* if ($assertType(_ref$26, ptrType$15, true)[1]) { */ case 513:
 							arg$1 = _ref$26.$val;
-							arg$3 = $clone((x$42 = e$1[0].Args, (0 >= x$42.$length ? ($throwRuntimeError("index out of range"), undefined) : x$42.$array[x$42.$offset + 0])), js_ast.Expr);
+							arg$3 = $clone((x$48 = e$1[0].Args, (0 >= x$48.$length ? ($throwRuntimeError("index out of range"), undefined) : x$48.$array[x$48.$offset + 0])), js_ast.Expr);
 							if (isValidJSON($clone(arg$3, js_ast.Expr))) {
 								js_ast.Expr.copy(p[0].manifestForYarnPnP, arg$3);
 							}
 							$s = 515; continue;
-						/* } else if ($assertType(_ref$26, ptrType$39, true)[1]) { */ case 514:
+						/* } else if ($assertType(_ref$26, ptrType$41, true)[1]) { */ case 514:
 							arg$2 = _ref$26.$val;
 							/* */ if (arg$2.Args.$length === 1) { $s = 516; continue; }
 							/* */ $s = 517; continue;
 							/* if (arg$2.Args.$length === 1) { */ case 516:
-								_tuple$83 = $assertType(arg$2.Target.Data, ptrType$25, true);
+								_tuple$83 = $assertType(arg$2.Target.Data, ptrType$26, true);
 								dot$2 = _tuple$83[0];
 								ok$57 = _tuple$83[1];
 								/* */ if (ok$57 && dot$2.Name === "parse") { $s = 518; continue; }
 								/* */ $s = 519; continue;
 								/* if (ok$57 && dot$2.Name === "parse") { */ case 518:
-									_tuple$84 = $assertType(dot$2.Target.Data, ptrType$32, true);
+									_tuple$84 = $assertType(dot$2.Target.Data, ptrType$33, true);
 									id$5 = _tuple$84[0];
 									ok$58 = _tuple$84[1];
 									/* */ if (ok$58) { $s = 520; continue; }
 									/* */ $s = 521; continue;
 									/* if (ok$58) { */ case 520:
-										symbol = (x$43 = p[0].symbols, x$44 = id$5.Ref.InnerIndex, ((x$44 < 0 || x$44 >= x$43.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$43.$array[x$43.$offset + x$44]));
+										symbol = (x$49 = p[0].symbols, x$50 = id$5.Ref.InnerIndex, ((x$50 < 0 || x$50 >= x$49.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$49.$array, x$49.$offset + x$50, ptrType$23)));
 										/* */ if ((symbol.Kind === 0) && symbol.OriginalName === "JSON") { $s = 522; continue; }
 										/* */ $s = 523; continue;
 										/* if ((symbol.Kind === 0) && symbol.OriginalName === "JSON") { */ case 522:
-											arg$4 = $clone((x$45 = arg$2.Args, (0 >= x$45.$length ? ($throwRuntimeError("index out of range"), undefined) : x$45.$array[x$45.$offset + 0])), js_ast.Expr);
+											arg$4 = $clone((x$51 = arg$2.Args, (0 >= x$51.$length ? ($throwRuntimeError("index out of range"), undefined) : x$51.$array[x$51.$offset + 0])), js_ast.Expr);
 											_ref$27 = arg$4.Data;
 											/* */ if ($assertType(_ref$27, ptrType$16, true)[1]) { $s = 524; continue; }
-											/* */ if ($assertType(_ref$27, ptrType$32, true)[1]) { $s = 525; continue; }
+											/* */ if ($assertType(_ref$27, ptrType$33, true)[1]) { $s = 525; continue; }
 											/* */ $s = 526; continue;
 											/* if ($assertType(_ref$27, ptrType$16, true)[1]) { */ case 524:
 												a = _ref$27.$val;
@@ -183413,7 +184656,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 												js_ast.Expr.copy(p[0].manifestForYarnPnP, _tuple$85[0]);
 												remapExprLocsInJSON(p[0].manifestForYarnPnP, stringInJSTable);
 												$s = 526; continue;
-											/* } else if ($assertType(_ref$27, ptrType$32, true)[1]) { */ case 525:
+											/* } else if ($assertType(_ref$27, ptrType$33, true)[1]) { */ case 525:
 												a$1 = _ref$27.$val;
 												_tuple$86 = (_entry$10 = $mapIndex(p[0].stringLocalsForYarnPnP,ast.Ref.keyFor(a$1.Ref)), _entry$10 !== undefined ? [_entry$10.v, true] : [new stringLocalForYarnPnP.ptr(sliceType$3.nil, new logger.Loc.ptr(0)), false]);
 												data$1 = $clone(_tuple$86[0], stringLocalForYarnPnP);
@@ -183445,24 +184688,24 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					e$1[0].Args = js_ast.InlineSpreadsOfArrayLiterals(e$1[0].Args);
 				}
 				_ref$28 = target$8.Data;
-				/* */ if ($assertType(_ref$28, ptrType$100, true)[1]) { $s = 531; continue; }
-				/* */ if ($assertType(_ref$28, ptrType$32, true)[1]) { $s = 532; continue; }
-				/* */ if ($assertType(_ref$28, ptrType$25, true)[1]) { $s = 533; continue; }
-				/* */ if ($assertType(_ref$28, ptrType$23, true)[1]) { $s = 534; continue; }
-				/* */ if ($assertType(_ref$28, ptrType$27, true)[1]) { $s = 535; continue; }
+				/* */ if ($assertType(_ref$28, ptrType$109, true)[1]) { $s = 531; continue; }
+				/* */ if ($assertType(_ref$28, ptrType$33, true)[1]) { $s = 532; continue; }
+				/* */ if ($assertType(_ref$28, ptrType$26, true)[1]) { $s = 533; continue; }
+				/* */ if ($assertType(_ref$28, ptrType$24, true)[1]) { $s = 534; continue; }
+				/* */ if ($assertType(_ref$28, ptrType$28, true)[1]) { $s = 535; continue; }
 				/* */ $s = 536; continue;
-				/* if ($assertType(_ref$28, ptrType$100, true)[1]) { */ case 531:
+				/* if ($assertType(_ref$28, ptrType$109, true)[1]) { */ case 531:
 					t$1 = _ref$28.$val;
 					if (p[0].options.optionsThatSupportStructuralEquality.minifySyntax && !p[0].isControlFlowDead) {
 						p[0].convertSymbolUseToCall($clone(t$1.Ref, ast.Ref), (e$1[0].Args.$length === 1) && !hasSpread$3);
 					}
 					$s = 536; continue;
-				/* } else if ($assertType(_ref$28, ptrType$32, true)[1]) { */ case 532:
+				/* } else if ($assertType(_ref$28, ptrType$33, true)[1]) { */ case 532:
 					t$2 = _ref$28.$val;
 					/* */ if (e$1[0].OptionalChain === 0) { $s = 537; continue; }
 					/* */ $s = 538; continue;
 					/* if (e$1[0].OptionalChain === 0) { */ case 537:
-						symbol$1 = $clone((x$46 = p[0].symbols, x$47 = t$2.Ref.InnerIndex, ((x$47 < 0 || x$47 >= x$46.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$46.$array[x$46.$offset + x$47])), ast.Symbol);
+						symbol$1 = $clone((x$52 = p[0].symbols, x$53 = t$2.Ref.InnerIndex, ((x$53 < 0 || x$53 >= x$52.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$52.$array[x$52.$offset + x$53])), ast.Symbol);
 						/* */ if (wasIdentifierBeforeVisit && symbol$1.OriginalName === "eval") { $s = 539; continue; }
 						/* */ if (new ast.SymbolFlags(symbol$1.Flags).Has(1024)) { $s = 540; continue; }
 						/* */ $s = 541; continue;
@@ -183492,7 +184735,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* */ if (p[0].options.optionsThatSupportStructuralEquality.minifySyntax && t$2.CanBeRemovedIfUnused && e$1[0].Args.$length <= 1 && !hasSpread$3) { $s = 543; continue; }
 					/* */ $s = 544; continue;
 					/* if (p[0].options.optionsThatSupportStructuralEquality.minifySyntax && t$2.CanBeRemovedIfUnused && e$1[0].Args.$length <= 1 && !hasSpread$3) { */ case 543:
-						symbol$2 = (x$48 = p[0].symbols, x$49 = t$2.Ref.InnerIndex, ((x$49 < 0 || x$49 >= x$48.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$48.$array[x$48.$offset + x$49]));
+						symbol$2 = (x$54 = p[0].symbols, x$55 = t$2.Ref.InnerIndex, ((x$55 < 0 || x$55 >= x$54.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$54.$array, x$54.$offset + x$55, ptrType$23)));
 						/* */ if (symbol$2.Kind === 0) { $s = 545; continue; }
 						/* */ $s = 546; continue;
 						/* if (symbol$2.Kind === 0) { */ case 545:
@@ -183508,7 +184751,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 									/* if (e$1[0].Args.$length === 0) { */ case 553:
 										$s = -1; return [new js_ast.Expr.ptr(new js_ast.EBoolean.ptr(false), $clone(expr[0].Loc, logger.Loc)), new exprOut.ptr($throwNilPointerError, $throwNilPointerError, false, false, false)];
 									/* } else { */ case 554:
-										_r$110 = $clone(p[0].astHelpers, js_ast.HelperContext).SimplifyBooleanExpr($clone((x$50 = e$1[0].Args, (0 >= x$50.$length ? ($throwRuntimeError("index out of range"), undefined) : x$50.$array[x$50.$offset + 0])), js_ast.Expr)); /* */ $s = 556; case 556: if($c) { $c = false; _r$110 = _r$110.$blk(); } if (_r$110 && _r$110.$blk !== undefined) { break s; }
+										_r$110 = $clone(p[0].astHelpers, js_ast.HelperContext).SimplifyBooleanExpr($clone((x$56 = e$1[0].Args, (0 >= x$56.$length ? ($throwRuntimeError("index out of range"), undefined) : x$56.$array[x$56.$offset + 0])), js_ast.Expr)); /* */ $s = 556; case 556: if($c) { $c = false; _r$110 = _r$110.$blk(); } if (_r$110 && _r$110.$blk !== undefined) { break s; }
 										expr[0].Data = new js_ast.EUnary.ptr($clone(_r$110, js_ast.Expr), 3, false, false);
 										$s = -1; return [js_ast.Not($clone(expr[0], js_ast.Expr)), new exprOut.ptr($throwNilPointerError, $throwNilPointerError, false, false, false)];
 									/* } */ case 555:
@@ -183517,7 +184760,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 									if (e$1[0].Args.$length === 0) {
 										$s = -1; return [new js_ast.Expr.ptr(new js_ast.ENumber.ptr(0), $clone(expr[0].Loc, logger.Loc)), new exprOut.ptr($throwNilPointerError, $throwNilPointerError, false, false, false)];
 									} else {
-										arg$5 = $clone((x$51 = e$1[0].Args, (0 >= x$51.$length ? ($throwRuntimeError("index out of range"), undefined) : x$51.$array[x$51.$offset + 0])), js_ast.Expr);
+										arg$5 = $clone((x$57 = e$1[0].Args, (0 >= x$57.$length ? ($throwRuntimeError("index out of range"), undefined) : x$57.$array[x$57.$offset + 0])), js_ast.Expr);
 										_6 = js_ast.KnownPrimitiveType(arg$5.Data);
 										if (_6 === (5)) {
 											$s = -1; return [arg$5, new exprOut.ptr($throwNilPointerError, $throwNilPointerError, false, false, false)];
@@ -183538,7 +184781,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 									if (e$1[0].Args.$length === 0) {
 										$s = -1; return [new js_ast.Expr.ptr(new js_ast.EString.ptr(sliceType$3.nil, new logger.Loc.ptr(0), false, false, false), $clone(expr[0].Loc, logger.Loc)), new exprOut.ptr($throwNilPointerError, $throwNilPointerError, false, false, false)];
 									} else {
-										arg$6 = $clone((x$52 = e$1[0].Args, (0 >= x$52.$length ? ($throwRuntimeError("index out of range"), undefined) : x$52.$array[x$52.$offset + 0])), js_ast.Expr);
+										arg$6 = $clone((x$58 = e$1[0].Args, (0 >= x$58.$length ? ($throwRuntimeError("index out of range"), undefined) : x$58.$array[x$58.$offset + 0])), js_ast.Expr);
 										_7 = js_ast.KnownPrimitiveType(arg$6.Data);
 										if (_7 === (6)) {
 											$s = -1; return [arg$6, new exprOut.ptr($throwNilPointerError, $throwNilPointerError, false, false, false)];
@@ -183547,7 +184790,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 									$s = 552; continue;
 								/* } else if (_5 === ("BigInt")) { */ case 551:
 									if (e$1[0].Args.$length === 1) {
-										arg$7 = $clone((x$53 = e$1[0].Args, (0 >= x$53.$length ? ($throwRuntimeError("index out of range"), undefined) : x$53.$array[x$53.$offset + 0])), js_ast.Expr);
+										arg$7 = $clone((x$59 = e$1[0].Args, (0 >= x$59.$length ? ($throwRuntimeError("index out of range"), undefined) : x$59.$array[x$59.$offset + 0])), js_ast.Expr);
 										_8 = js_ast.KnownPrimitiveType(arg$7.Data);
 										if (_8 === (7)) {
 											$s = -1; return [arg$7, new exprOut.ptr($throwNilPointerError, $throwNilPointerError, false, false, false)];
@@ -183564,30 +184807,30 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						p[0].convertSymbolUseToCall($clone(t$2.Ref, ast.Ref), (e$1[0].Args.$length === 1) && !hasSpread$3);
 					}
 					$s = 536; continue;
-				/* } else if ($assertType(_ref$28, ptrType$25, true)[1]) { */ case 533:
+				/* } else if ($assertType(_ref$28, ptrType$26, true)[1]) { */ case 533:
 					t[0] = _ref$28.$val;
 					/* */ if (couldBeRequireResolve && t[0].Name === "resolve") { $s = 557; continue; }
 					/* */ $s = 558; continue;
 					/* if (couldBeRequireResolve && t[0].Name === "resolve") { */ case 557:
-						_tuple$89 = $assertType(t[0].Target.Data, ptrType$32, true);
+						_tuple$89 = $assertType(t[0].Target.Data, ptrType$33, true);
 						id$6 = _tuple$89[0];
 						ok$61 = _tuple$89[1];
 						/* */ if (ok$61 && $equal(id$6.Ref, p[0].requireRef, ast.Ref)) { $s = 559; continue; }
 						/* */ $s = 560; continue;
 						/* if (ok$61 && $equal(id$6.Ref, p[0].requireRef, ast.Ref)) { */ case 559:
 							p[0].ignoreUsage($clone(p[0].requireRef, ast.Ref));
-							_r$111 = p[0].maybeTransposeIfExprChain($clone((x$54 = e$1[0].Args, (0 >= x$54.$length ? ($throwRuntimeError("index out of range"), undefined) : x$54.$array[x$54.$offset + 0])), js_ast.Expr), (function(assertOrWith, e, e$1, expr, flags, innerClassNameRef, isAwaitTarget, isThenCatchTarget, omitWarnings, p, t) { return function parser·visitExprInOut·func2(arg$8) {
-									var _tuple$90, arg$8, importRecordIndex, ok$62, record, str$9, x$55, x$56, x$57;
-									_tuple$90 = $assertType((x$55 = e$1[0].Args, (0 >= x$55.$length ? ($throwRuntimeError("index out of range"), undefined) : x$55.$array[x$55.$offset + 0])).Data, ptrType$16, true);
+							_r$111 = p[0].maybeTransposeIfExprChain($clone((x$60 = e$1[0].Args, (0 >= x$60.$length ? ($throwRuntimeError("index out of range"), undefined) : x$60.$array[x$60.$offset + 0])), js_ast.Expr), (function(assertOrWith, e, e$1, expr, flags, innerClassNameRef, isAwaitTarget, isThenCatchTarget, omitWarnings, p, t) { return function parser·visitExprInOut·func2(arg$8) {
+									var _tuple$90, arg$8, importRecordIndex, ok$62, record, str$9, x$61, x$62, x$63;
+									_tuple$90 = $assertType((x$61 = e$1[0].Args, (0 >= x$61.$length ? ($throwRuntimeError("index out of range"), undefined) : x$61.$array[x$61.$offset + 0])).Data, ptrType$16, true);
 									str$9 = _tuple$90[0];
 									ok$62 = _tuple$90[1];
 									if (ok$62) {
 										if (p[0].isControlFlowDead) {
 											return new js_ast.Expr.ptr(js_ast.ENullShared, $clone(expr[0].Loc, logger.Loc));
 										}
-										importRecordIndex = p[0].addImportRecord(4, $clone(p[0].source.RangeOfString($clone((x$56 = e$1[0].Args, (0 >= x$56.$length ? ($throwRuntimeError("index out of range"), undefined) : x$56.$array[x$56.$offset + 0])).Loc, logger.Loc)), logger.Range), helpers.UTF16ToString(str$9.Value), ptrType$72.nil, 0);
+										importRecordIndex = p[0].addImportRecord(4, $clone(p[0].source.RangeOfString($clone((x$62 = e$1[0].Args, (0 >= x$62.$length ? ($throwRuntimeError("index out of range"), undefined) : x$62.$array[x$62.$offset + 0])).Loc, logger.Loc)), logger.Range), helpers.UTF16ToString(str$9.Value), ptrType$76.nil, 0);
 										if (!((p[0].fnOrArrowDataVisit.tryBodyCount === 0))) {
-											record = (x$57 = p[0].importRecords, ((importRecordIndex < 0 || importRecordIndex >= x$57.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$57.$array[x$57.$offset + importRecordIndex]));
+											record = (x$63 = p[0].importRecords, ((importRecordIndex < 0 || importRecordIndex >= x$63.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$63.$array, x$63.$offset + importRecordIndex, ptrType$106)));
 											record.Flags = (record.Flags | (256)) >>> 0;
 											logger.Loc.copy(record.ErrorHandlerLoc, p[0].fnOrArrowDataVisit.tryCatchLoc);
 										}
@@ -183601,13 +184844,13 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						/* } */ case 560:
 					/* } */ case 558:
 					if (couldBeObjectCreate && t[0].Name === "create") {
-						_tuple$90 = $assertType(t[0].Target.Data, ptrType$32, true);
+						_tuple$90 = $assertType(t[0].Target.Data, ptrType$33, true);
 						id$7 = _tuple$90[0];
 						ok$62 = _tuple$90[1];
 						if (ok$62) {
-							symbol$3 = (x$55 = p[0].symbols, x$56 = id$7.Ref.InnerIndex, ((x$56 < 0 || x$56 >= x$55.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$55.$array[x$55.$offset + x$56]));
+							symbol$3 = (x$61 = p[0].symbols, x$62 = id$7.Ref.InnerIndex, ((x$62 < 0 || x$62 >= x$61.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$61.$array, x$61.$offset + x$62, ptrType$23)));
 							if ((symbol$3.Kind === 0) && symbol$3.OriginalName === "Object") {
-								_ref$29 = (x$57 = e$1[0].Args, (0 >= x$57.$length ? ($throwRuntimeError("index out of range"), undefined) : x$57.$array[x$57.$offset + 0])).Data;
+								_ref$29 = (x$63 = e$1[0].Args, (0 >= x$63.$length ? ($throwRuntimeError("index out of range"), undefined) : x$63.$array[x$63.$offset + 0])).Data;
 								if ($assertType(_ref$29, ptrType$21, true)[1] || $assertType(_ref$29, ptrType$15, true)[1]) {
 									e$1[0].CanBeUnwrappedIfUnused = true;
 								}
@@ -183626,7 +184869,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 								if (e$1[0].Args.$length === 0) {
 									hasIndex = true;
 								} else {
-									_tuple$92 = $assertType((x$58 = e$1[0].Args, (0 >= x$58.$length ? ($throwRuntimeError("index out of range"), undefined) : x$58.$array[x$58.$offset + 0])).Data, ptrType$18, true);
+									_tuple$92 = $assertType((x$64 = e$1[0].Args, (0 >= x$64.$length ? ($throwRuntimeError("index out of range"), undefined) : x$64.$array[x$64.$offset + 0])).Data, ptrType$18, true);
 									num = _tuple$92[0];
 									ok$64 = _tuple$92[1];
 									if (ok$64 && (num.Value === math.Trunc(num.Value)) && math.Abs(num.Value) <= 2.147483647e+09) {
@@ -183636,18 +184879,18 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 								}
 								if (hasIndex) {
 									if (index$2 >= 0 && index$2 < str$9.Value.$length) {
-										$s = -1; return [new js_ast.Expr.ptr(new js_ast.ENumber.ptr(((x$59 = str$9.Value, ((index$2 < 0 || index$2 >= x$59.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$59.$array[x$59.$offset + index$2])))), $clone(expr[0].Loc, logger.Loc)), new exprOut.ptr($throwNilPointerError, $throwNilPointerError, false, false, false)];
+										$s = -1; return [new js_ast.Expr.ptr(new js_ast.ENumber.ptr(((x$65 = str$9.Value, ((index$2 < 0 || index$2 >= x$65.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$65.$array[x$65.$offset + index$2])))), $clone(expr[0].Loc, logger.Loc)), new exprOut.ptr($throwNilPointerError, $throwNilPointerError, false, false, false)];
 									} else {
 										$s = -1; return [new js_ast.Expr.ptr(new js_ast.ENumber.ptr(math.NaN()), $clone(expr[0].Loc, logger.Loc)), new exprOut.ptr($throwNilPointerError, $throwNilPointerError, false, false, false)];
 									}
 								}
 							}
 						} else if (_9 === ("fromCharCode")) {
-							_tuple$93 = $assertType(t[0].Target.Data, ptrType$32, true);
+							_tuple$93 = $assertType(t[0].Target.Data, ptrType$33, true);
 							id$8 = _tuple$93[0];
 							ok$65 = _tuple$93[1];
 							if (ok$65) {
-								symbol$4 = (x$60 = p[0].symbols, x$61 = id$8.Ref.InnerIndex, ((x$61 < 0 || x$61 >= x$60.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$60.$array[x$60.$offset + x$61]));
+								symbol$4 = (x$66 = p[0].symbols, x$67 = id$8.Ref.InnerIndex, ((x$67 < 0 || x$67 >= x$66.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$66.$array, x$66.$offset + x$67, ptrType$23)));
 								if ((symbol$4.Kind === 0) && symbol$4.OriginalName === "String") {
 									charCodes = $makeSlice(sliceType$3, 0, e$1[0].Args.$length);
 									_ref$30 = e$1[0].Args;
@@ -183677,7 +184920,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 								if (e$1[0].Args.$length === 0) {
 									radix = 10;
 								} else if (e$1[0].Args.$length === 1) {
-									_tuple$95 = $assertType((x$62 = e$1[0].Args, (0 >= x$62.$length ? ($throwRuntimeError("index out of range"), undefined) : x$62.$array[x$62.$offset + 0])).Data, ptrType$18, true);
+									_tuple$95 = $assertType((x$68 = e$1[0].Args, (0 >= x$68.$length ? ($throwRuntimeError("index out of range"), undefined) : x$68.$array[x$68.$offset + 0])).Data, ptrType$18, true);
 									num$1 = _tuple$95[0];
 									ok$67 = _tuple$95[1];
 									if (ok$67 && (num$1.Value === math.Trunc(num$1.Value)) && num$1.Value >= 2 && num$1.Value <= 36) {
@@ -183692,7 +184935,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 										$s = -1; return [new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16(str$10), new logger.Loc.ptr(0), false, false, false), $clone(expr[0].Loc, logger.Loc)), new exprOut.ptr($throwNilPointerError, $throwNilPointerError, false, false, false)];
 									}
 								}
-							} else if ($assertType(_ref$31, ptrType$94, true)[1]) {
+							} else if ($assertType(_ref$31, ptrType$101, true)[1]) {
 								target$12 = _ref$31.$val;
 								if (e$1[0].Args.$length === 0) {
 									$s = -1; return [new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16(target$12.Value), new logger.Loc.ptr(0), false, false, false), $clone(expr[0].Loc, logger.Loc)), new exprOut.ptr($throwNilPointerError, $throwNilPointerError, false, false, false)];
@@ -183718,13 +184961,13 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						e$1[0].CanBeUnwrappedIfUnused = true;
 					}
 					$s = 536; continue;
-				/* } else if ($assertType(_ref$28, ptrType$23, true)[1]) { */ case 534:
+				/* } else if ($assertType(_ref$28, ptrType$24, true)[1]) { */ case 534:
 					t$3 = _ref$28.$val;
 					if (t$3.CallCanBeUnwrappedIfUnused) {
 						e$1[0].CanBeUnwrappedIfUnused = true;
 					}
 					$s = 536; continue;
-				/* } else if ($assertType(_ref$28, ptrType$27, true)[1]) { */ case 535:
+				/* } else if ($assertType(_ref$28, ptrType$28, true)[1]) { */ case 535:
 					t$4 = _ref$28.$val;
 					if (!($equal(p[0].superCtorRef, ast.InvalidRef, ast.Ref))) {
 						p[0].recordUsage($clone(p[0].superCtorRef, ast.Ref));
@@ -183754,9 +184997,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					target$15 = $clone(_tuple$97[0], js_ast.Expr);
 					loc$2 = $clone(_tuple$97[1], logger.Loc);
 					private$4 = _tuple$97[2];
-					/* */ if (!(private$4 === ptrType$24.nil)) { $s = 573; continue; }
+					/* */ if (!(private$4 === ptrType$25.nil)) { $s = 573; continue; }
 					/* */ $s = 574; continue;
-					/* if (!(private$4 === ptrType$24.nil)) { */ case 573:
+					/* if (!(private$4 === ptrType$25.nil)) { */ case 573:
 						_tuple$98 = p[0].captureValueWithPossibleSideEffects($clone(target$15.Loc, logger.Loc), 2, $clone(target$15, js_ast.Expr), 1);
 						targetFunc$1 = _tuple$98[0];
 						targetWrapFunc$1 = _tuple$98[1];
@@ -183772,7 +185015,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* */ if (!((p[0].options.optionsThatSupportStructuralEquality.mode === 0)) && (e$1[0].OptionalChain === 0)) { $s = 580; continue; }
 				/* */ $s = 581; continue;
 				/* if (!((p[0].options.optionsThatSupportStructuralEquality.mode === 0)) && (e$1[0].OptionalChain === 0)) { */ case 580:
-					_tuple$99 = $assertType(e$1[0].Target.Data, ptrType$32, true);
+					_tuple$99 = $assertType(e$1[0].Target.Data, ptrType$33, true);
 					id$9 = _tuple$99[0];
 					ok$69 = _tuple$99[1];
 					/* */ if (ok$69 && $equal(id$9.Ref, p[0].requireRef, ast.Ref)) { $s = 582; continue; }
@@ -183786,8 +185029,8 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							/* */ $s = 587; continue;
 							/* if (e$1[0].Args.$length === 1) { */ case 586:
 								p[0].ignoreUsage($clone(p[0].requireRef, ast.Ref));
-								_r$118 = p[0].maybeTransposeIfExprChain($clone((x$63 = e$1[0].Args, (0 >= x$63.$length ? ($throwRuntimeError("index out of range"), undefined) : x$63.$array[x$63.$offset + 0])), js_ast.Expr), (function(assertOrWith, e, e$1, expr, flags, innerClassNameRef, isAwaitTarget, isThenCatchTarget, omitWarnings, p, t) { return function parser·visitExprInOut·func3(arg$10) {
-										var {_tuple$100, arg$10, importRecordIndex, ok$70, r$15, r$16, record, str$11, value$9, x$64, $s, $r, $c} = $restore(this, {arg$10});
+								_r$118 = p[0].maybeTransposeIfExprChain($clone((x$69 = e$1[0].Args, (0 >= x$69.$length ? ($throwRuntimeError("index out of range"), undefined) : x$69.$array[x$69.$offset + 0])), js_ast.Expr), (function(assertOrWith, e, e$1, expr, flags, innerClassNameRef, isAwaitTarget, isThenCatchTarget, omitWarnings, p, t) { return function parser·visitExprInOut·func3(arg$10) {
+										var {_tuple$100, arg$10, importRecordIndex, ok$70, r$15, r$16, record, str$11, value$9, x$70, $s, $r, $c} = $restore(this, {arg$10});
 										/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 										_tuple$100 = $assertType(arg$10.Data, ptrType$16, true);
 										str$11 = _tuple$100[0];
@@ -183798,9 +185041,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 											if (p[0].isControlFlowDead) {
 												$s = -1; return new js_ast.Expr.ptr(js_ast.ENullShared, $clone(expr[0].Loc, logger.Loc));
 											}
-											importRecordIndex = p[0].addImportRecord(2, $clone(p[0].source.RangeOfString($clone(arg$10.Loc, logger.Loc)), logger.Range), helpers.UTF16ToString(str$11.Value), ptrType$72.nil, 0);
+											importRecordIndex = p[0].addImportRecord(2, $clone(p[0].source.RangeOfString($clone(arg$10.Loc, logger.Loc)), logger.Range), helpers.UTF16ToString(str$11.Value), ptrType$76.nil, 0);
 											if (!((p[0].fnOrArrowDataVisit.tryBodyCount === 0))) {
-												record = (x$64 = p[0].importRecords, ((importRecordIndex < 0 || importRecordIndex >= x$64.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$64.$array[x$64.$offset + importRecordIndex]));
+												record = (x$70 = p[0].importRecords, ((importRecordIndex < 0 || importRecordIndex >= x$70.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$70.$array, x$70.$offset + importRecordIndex, ptrType$106)));
 												record.Flags = (record.Flags | (256)) >>> 0;
 												logger.Loc.copy(record.ErrorHandlerLoc, p[0].fnOrArrowDataVisit.tryCatchLoc);
 											}
@@ -183814,7 +185057,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 											$s = -1; return new js_ast.Expr.ptr(new js_ast.ERequireString.ptr(importRecordIndex, $clone(e$1[0].CloseParenLoc, logger.Loc)), $clone(expr[0].Loc, logger.Loc));
 										/* } */ case 2:
 										if (p[0].options.optionsThatSupportStructuralEquality.mode === 2) {
-											value$9 = $clone(p[0].handleGlobPattern($clone(arg$10, js_ast.Expr), 2, "globRequire", ptrType$72.nil), js_ast.Expr);
+											value$9 = $clone(p[0].handleGlobPattern($clone(arg$10, js_ast.Expr), 2, "globRequire", ptrType$76.nil), js_ast.Expr);
 											if (!($interfaceIsEqual(value$9.Data, $ifaceNil))) {
 												$s = -1; return value$9;
 											}
@@ -183822,7 +185065,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 										r$16 = $clone(js_lexer.RangeOfIdentifier($clone(p[0].source, logger.Source), $clone(e$1[0].Target.Loc, logger.Loc)), logger.Range);
 										$r = $clone(p[0].log, logger.Log).AddID(32, 4, p[0].tracker, $clone(r$16, logger.Range), "This call to \"require\" will not be bundled because the argument is not a string literal"); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 										$s = -1; return new js_ast.Expr.ptr(new js_ast.ECall.ptr($clone(p[0].valueToSubstituteForRequire($clone(e$1[0].Target.Loc, logger.Loc)), js_ast.Expr), new sliceType$6([$clone(arg$10, js_ast.Expr)]), $clone(e$1[0].CloseParenLoc, logger.Loc), 0, 0, false, false), $clone(expr[0].Loc, logger.Loc));
-										/* */ } return; } var $f = {$blk: parser·visitExprInOut·func3, $c: true, $r, _tuple$100, arg$10, importRecordIndex, ok$70, r$15, r$16, record, str$11, value$9, x$64, $s};return $f;
+										/* */ } return; } var $f = {$blk: parser·visitExprInOut·func3, $c: true, $r, _tuple$100, arg$10, importRecordIndex, ok$70, r$15, r$16, record, str$11, value$9, x$70, $s};return $f;
 									}; })(assertOrWith, e, e$1, expr, flags, innerClassNameRef, isAwaitTarget, isThenCatchTarget, omitWarnings, p, t)); /* */ $s = 589; case 589: if($c) { $c = false; _r$118 = _r$118.$blk(); } if (_r$118 && _r$118.$blk !== undefined) { break s; }
 								$24r$19 = [_r$118, new exprOut.ptr($throwNilPointerError, $throwNilPointerError, false, false, false)];
 								$s = 590; case 590: return $24r$19;
@@ -183845,7 +185088,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					out$3.thisArgWrapFunc = $throwNilPointerError;
 				}
 				$s = -1; return [expr[0], out$3];
-			/* } else if ($assertType(_ref, ptrType$71, true)[1]) { */ case 28:
+			/* } else if ($assertType(_ref, ptrType$75, true)[1]) { */ case 28:
 				e$24 = _ref.$val;
 				hasSpread$4 = false;
 				_r$120 = p[0].visitExpr($clone(e$24.Target, js_ast.Expr)); /* */ $s = 593; case 593: if($c) { $c = false; _r$120 = _r$120.$blk(); } if (_r$120 && _r$120.$blk !== undefined) { break s; }
@@ -183859,12 +185102,12 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					arg$10 = $clone(((_i$17 < 0 || _i$17 >= _ref$32.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$32.$array[_ref$32.$offset + _i$17]), js_ast.Expr);
 					_r$121 = p[0].visitExpr($clone(arg$10, js_ast.Expr)); /* */ $s = 597; case 597: if($c) { $c = false; _r$121 = _r$121.$blk(); } if (_r$121 && _r$121.$blk !== undefined) { break s; }
 					js_ast.Expr.copy(arg$10, _r$121);
-					_tuple$100 = $assertType(arg$10.Data, ptrType$26, true);
+					_tuple$100 = $assertType(arg$10.Data, ptrType$27, true);
 					ok$70 = _tuple$100[1];
 					if (ok$70) {
 						hasSpread$4 = true;
 					}
-					js_ast.Expr.copy((x$64 = e$24.Args, ((i$6 < 0 || i$6 >= x$64.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$64.$array[x$64.$offset + i$6])), arg$10);
+					js_ast.Expr.copy((x$70 = e$24.Args, ((i$6 < 0 || i$6 >= x$70.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$70.$array[x$70.$offset + i$6])), arg$10);
 					_i$17++;
 				$s = 595; continue;
 				case 596:
@@ -183873,21 +185116,21 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				}
 				p[0].maybeMarkKnownGlobalConstructorAsPure(e$24);
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$54, true)[1]) { */ case 29:
+			/* } else if ($assertType(_ref, ptrType$57, true)[1]) { */ case 29:
 				e$25 = _ref.$val;
 				nameToKeep = "";
 				if ($interfaceIsEqual(p[0].nameToKeepIsFor, e$25)) {
 					nameToKeep = p[0].nameToKeep;
 				}
-				if (e$25.PreferExpr && (e$25.Args.$length === 1) && $interfaceIsEqual((x$65 = e$25.Args, (0 >= x$65.$length ? ($throwRuntimeError("index out of range"), undefined) : x$65.$array[x$65.$offset + 0])).DefaultOrNil.Data, $ifaceNil) && (e$25.Body.Block.Stmts.$length === 1)) {
-					_tuple$101 = $assertType((x$66 = e$25.Args, (0 >= x$66.$length ? ($throwRuntimeError("index out of range"), undefined) : x$66.$array[x$66.$offset + 0])).Binding.Data, ptrType$34, true);
+				if (e$25.PreferExpr && (e$25.Args.$length === 1) && $interfaceIsEqual((x$71 = e$25.Args, (0 >= x$71.$length ? ($throwRuntimeError("index out of range"), undefined) : x$71.$array[x$71.$offset + 0])).DefaultOrNil.Data, $ifaceNil) && (e$25.Body.Block.Stmts.$length === 1)) {
+					_tuple$101 = $assertType((x$72 = e$25.Args, (0 >= x$72.$length ? ($throwRuntimeError("index out of range"), undefined) : x$72.$array[x$72.$offset + 0])).Binding.Data, ptrType$35, true);
 					ok$71 = _tuple$101[1];
 					if (ok$71) {
-						_tuple$102 = $assertType((x$67 = e$25.Body.Block.Stmts, (0 >= x$67.$length ? ($throwRuntimeError("index out of range"), undefined) : x$67.$array[x$67.$offset + 0])).Data, ptrType$40, true);
+						_tuple$102 = $assertType((x$73 = e$25.Body.Block.Stmts, (0 >= x$73.$length ? ($throwRuntimeError("index out of range"), undefined) : x$73.$array[x$73.$offset + 0])).Data, ptrType$42, true);
 						stmt = _tuple$102[0];
 						ok$72 = _tuple$102[1];
 						if (ok$72) {
-							_tuple$103 = $assertType(stmt.ValueOrNil.Data, ptrType$45, true);
+							_tuple$103 = $assertType(stmt.ValueOrNil.Data, ptrType$47, true);
 							binary$1 = _tuple$103[0];
 							ok$73 = _tuple$103[1];
 							if (ok$73 && ((binary$1.Op === 32) || (binary$1.Op === 31))) {
@@ -183906,13 +185149,13 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				$r = p[0].pushScopeForVisitPass(7, $clone(expr[0].Loc, logger.Loc)); /* */ $s = 598; case 598: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p[0].visitArgs(e$25.Args, $clone(new visitArgsOpts.ptr(e$25.Body.Block.Stmts, ptrType$1.nil, e$25.HasRestArg, true), visitArgsOpts)); /* */ $s = 599; case 599: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p[0].pushScopeForVisitPass(8, $clone(e$25.Body.Loc, logger.Loc)); /* */ $s = 600; case 600: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$122 = p[0].visitStmtsAndPrependTempRefs(e$25.Body.Block.Stmts, $clone(new prependTempRefsOpts.ptr(ptrType$76.nil, 3), prependTempRefsOpts)); /* */ $s = 601; case 601: if($c) { $c = false; _r$122 = _r$122.$blk(); } if (_r$122 && _r$122.$blk !== undefined) { break s; }
+				_r$122 = p[0].visitStmtsAndPrependTempRefs(e$25.Body.Block.Stmts, $clone(new prependTempRefsOpts.ptr(ptrType$80.nil, 3), prependTempRefsOpts)); /* */ $s = 601; case 601: if($c) { $c = false; _r$122 = _r$122.$blk(); } if (_r$122 && _r$122.$blk !== undefined) { break s; }
 				e$25.Body.Block.Stmts = _r$122;
 				p[0].popScope();
-				$r = p[0].lowerFunction((e$25.$ptr_IsAsync || (e$25.$ptr_IsAsync = new ptrType$46(function() { return this.$target.IsAsync; }, function($v) { this.$target.IsAsync = $v; }, e$25))), ptrType$46.nil, (e$25.$ptr_Args || (e$25.$ptr_Args = new ptrType$104(function() { return this.$target.Args; }, function($v) { this.$target.Args = $v; }, e$25))), $clone(e$25.Body.Loc, logger.Loc), e$25.Body.Block, (e$25.$ptr_PreferExpr || (e$25.$ptr_PreferExpr = new ptrType$46(function() { return this.$target.PreferExpr; }, function($v) { this.$target.PreferExpr = $v; }, e$25))), (e$25.$ptr_HasRestArg || (e$25.$ptr_HasRestArg = new ptrType$46(function() { return this.$target.HasRestArg; }, function($v) { this.$target.HasRestArg = $v; }, e$25))), true); /* */ $s = 602; case 602: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p[0].lowerFunction((e$25 === ptrType$57.nil && $throwNilPointerError(), (e$25.$ptr_IsAsync || (e$25.$ptr_IsAsync = new ptrType$48(function() { return this.$target.IsAsync; }, function($v) { this.$target.IsAsync = $v; }, e$25)))), ptrType$48.nil, (e$25 === ptrType$57.nil && $throwNilPointerError(), (e$25.$ptr_Args || (e$25.$ptr_Args = new ptrType$113(function() { return this.$target.Args; }, function($v) { this.$target.Args = $v; }, e$25)))), $clone(e$25.Body.Loc, logger.Loc), e$25.Body.Block, (e$25 === ptrType$57.nil && $throwNilPointerError(), (e$25.$ptr_PreferExpr || (e$25.$ptr_PreferExpr = new ptrType$48(function() { return this.$target.PreferExpr; }, function($v) { this.$target.PreferExpr = $v; }, e$25)))), (e$25 === ptrType$57.nil && $throwNilPointerError(), (e$25.$ptr_HasRestArg || (e$25.$ptr_HasRestArg = new ptrType$48(function() { return this.$target.HasRestArg; }, function($v) { this.$target.HasRestArg = $v; }, e$25)))), true); /* */ $s = 602; case 602: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				p[0].popScope();
 				if (p[0].options.optionsThatSupportStructuralEquality.minifySyntax && (e$25.Body.Block.Stmts.$length === 1)) {
-					_tuple$104 = $assertType((x$68 = e$25.Body.Block.Stmts, (0 >= x$68.$length ? ($throwRuntimeError("index out of range"), undefined) : x$68.$array[x$68.$offset + 0])).Data, ptrType$40, true);
+					_tuple$104 = $assertType((x$74 = e$25.Body.Block.Stmts, (0 >= x$74.$length ? ($throwRuntimeError("index out of range"), undefined) : x$74.$array[x$74.$offset + 0])).Data, ptrType$42, true);
 					s$1 = _tuple$104[0];
 					ok$74 = _tuple$104[1];
 					if (ok$74) {
@@ -183932,7 +185175,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					js_ast.Expr.copy(expr[0], p[0].keepExprSymbolName($clone(expr[0], js_ast.Expr), nameToKeep));
 				}
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 30:
+			/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 30:
 				e$26 = _ref.$val;
 				nameToKeep$1 = "";
 				if ($interfaceIsEqual(p[0].nameToKeepIsFor, e$26)) {
@@ -183940,18 +185183,18 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				}
 				$r = p[0].visitFn(e$26.Fn, $clone(expr[0].Loc, logger.Loc), $clone(new visitFnOpts.ptr(in$1.isMethod, $interfaceIsEqual(e$26, p[0].propDerivedCtorValue), in$1.isLoweredPrivateMethod), visitFnOpts)); /* */ $s = 603; case 603: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				name$5 = e$26.Fn.Name;
-				if (p[0].options.optionsThatSupportStructuralEquality.minifySyntax && !p[0].currentScope.ContainsDirectEval && !(name$5 === ptrType$12.nil) && ((x$69 = p[0].symbols, x$70 = name$5.Ref.InnerIndex, ((x$70 < 0 || x$70 >= x$69.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$69.$array[x$69.$offset + x$70])).UseCountEstimate === 0)) {
+				if (p[0].options.optionsThatSupportStructuralEquality.minifySyntax && !p[0].currentScope.ContainsDirectEval && !(name$5 === ptrType$12.nil) && ((x$75 = p[0].symbols, x$76 = name$5.Ref.InnerIndex, ((x$76 < 0 || x$76 >= x$75.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$75.$array[x$75.$offset + x$76])).UseCountEstimate === 0)) {
 					e$26.Fn.Name = ptrType$12.nil;
 				}
 				if (p[0].options.optionsThatSupportStructuralEquality.keepNames && (!in$1.isMethod || in$1.isLoweredPrivateMethod)) {
 					if (!(name$5 === ptrType$12.nil)) {
-						js_ast.Expr.copy(expr[0], p[0].keepExprSymbolName($clone(expr[0], js_ast.Expr), (x$71 = p[0].symbols, x$72 = name$5.Ref.InnerIndex, ((x$72 < 0 || x$72 >= x$71.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$71.$array[x$71.$offset + x$72])).OriginalName));
+						js_ast.Expr.copy(expr[0], p[0].keepExprSymbolName($clone(expr[0], js_ast.Expr), (x$77 = p[0].symbols, x$78 = name$5.Ref.InnerIndex, ((x$78 < 0 || x$78 >= x$77.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$77.$array[x$77.$offset + x$78])).OriginalName));
 					} else if (!(nameToKeep$1 === "")) {
 						js_ast.Expr.copy(expr[0], p[0].keepExprSymbolName($clone(expr[0], js_ast.Expr), nameToKeep$1));
 					}
 				}
 				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$30, true)[1]) { */ case 31:
+			/* } else if ($assertType(_ref, ptrType$31, true)[1]) { */ case 31:
 				e$27 = _ref.$val;
 				nameToKeep$2 = "";
 				if ($interfaceIsEqual(p[0].nameToKeepIsFor, e$27)) {
@@ -183972,14 +185215,14 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				$panic(new $String(_r$125));
 			/* } } */ case 33:
 			$s = -1; return [expr[0], new exprOut.ptr($throwNilPointerError, $throwNilPointerError, false, false, false)];
-			/* */ } return; } var $f = {$blk: visitExprInOut, $c: true, $r, $24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$17, $24r$18, $24r$19, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _2, _3, _4, _5, _6, _7, _8, _9, __self, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$19, _arg$2, _arg$20, _arg$21, _arg$22, _arg$23, _arg$24, _arg$25, _arg$26, _arg$27, _arg$28, _arg$29, _arg$3, _arg$30, _arg$31, _arg$32, _arg$33, _arg$34, _arg$35, _arg$36, _arg$37, _arg$38, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _entry$10, _entry$2, _entry$3, _entry$4, _entry$5, _entry$6, _entry$7, _entry$8, _entry$9, _i, _i$1, _i$10, _i$11, _i$12, _i$13, _i$14, _i$15, _i$16, _i$17, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _i$9, _r, _r$1, _r$10, _r$100, _r$101, _r$102, _r$103, _r$104, _r$105, _r$106, _r$107, _r$108, _r$109, _r$11, _r$110, _r$111, _r$112, _r$113, _r$114, _r$115, _r$116, _r$117, _r$118, _r$119, _r$12, _r$120, _r$121, _r$122, _r$123, _r$124, _r$125, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$78, _r$79, _r$8, _r$80, _r$81, _r$82, _r$83, _r$84, _r$85, _r$86, _r$87, _r$88, _r$89, _r$9, _r$90, _r$91, _r$92, _r$93, _r$94, _r$95, _r$96, _r$97, _r$98, _r$99, _ref, _ref$1, _ref$10, _ref$11, _ref$12, _ref$13, _ref$14, _ref$15, _ref$16, _ref$17, _ref$18, _ref$19, _ref$2, _ref$20, _ref$21, _ref$22, _ref$23, _ref$24, _ref$25, _ref$26, _ref$27, _ref$28, _ref$29, _ref$3, _ref$30, _ref$31, _ref$32, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _tuple, _tuple$1, _tuple$10, _tuple$100, _tuple$101, _tuple$102, _tuple$103, _tuple$104, _tuple$105, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$39, _tuple$4, _tuple$40, _tuple$41, _tuple$42, _tuple$43, _tuple$44, _tuple$45, _tuple$46, _tuple$47, _tuple$48, _tuple$49, _tuple$5, _tuple$50, _tuple$51, _tuple$52, _tuple$53, _tuple$54, _tuple$55, _tuple$56, _tuple$57, _tuple$58, _tuple$59, _tuple$6, _tuple$60, _tuple$61, _tuple$62, _tuple$63, _tuple$64, _tuple$65, _tuple$66, _tuple$67, _tuple$68, _tuple$69, _tuple$7, _tuple$70, _tuple$71, _tuple$72, _tuple$73, _tuple$74, _tuple$75, _tuple$76, _tuple$77, _tuple$78, _tuple$79, _tuple$8, _tuple$80, _tuple$81, _tuple$82, _tuple$83, _tuple$84, _tuple$85, _tuple$86, _tuple$87, _tuple$88, _tuple$89, _tuple$9, _tuple$90, _tuple$91, _tuple$92, _tuple$93, _tuple$94, _tuple$95, _tuple$96, _tuple$97, _tuple$98, _tuple$99, _v, _v$1, a, a$1, afterIndex, arg, arg$1, arg$10, arg$2, arg$3, arg$4, arg$5, arg$6, arg$7, arg$8, arg$9, args, args$1, args$2, assertOrWith, asyncArrowNeedsToBeLowered, binary, binary$1, boolean$1, boolean$2, boolean$3, charCodes, childIn, childOrNil, childOrNil$1, children, childrenValue, closeBracket, comma, containsOptionalChain, containsOptionalChain$1, containsOptionalChain$2, couldBeObjectCreate, couldBeRequireResolve, data, data$1, define, define$1, define$2, defines, defines$1, defines$2, dot, dot$1, dot$2, e, e$1, e$10, e$11, e$12, e$13, e$14, e$15, e$16, e$17, e$18, e$19, e$2, e$20, e$21, e$22, e$23, e$24, e$25, e$26, e$27, e$28, e$29, e$3, e$4, e$5, e$6, e$7, e$8, e$9, e2, e2$1, e2$2, e2$3, e2$4, e2$5, e2$6, e2$7, e2$8, e2$9, end, entries, expr, flags, flags$1, fn, hasIndex, hasKey, hasSpread, hasSpread$1, hasSpread$2, hasSpread$3, hasSpread$4, i, i$1, i$2, i$3, i$4, i$5, i$6, id, id$1, id$2, id$3, id$4, id$5, id$6, id$7, id$8, id$9, importMeta, in$1, index, index$1, index$2, inlined, innerClassNameRef, intValue, isAwaitTarget, isCallTarget, isCallTarget$1, isCallTarget$2, isCallTarget$3, isCallTarget$4, isDeleteTarget, isDeleteTarget$1, isDeleteTarget$2, isDeleteTarget$3, isDeleteTarget$4, isInlinedConstant, isParenthesizedOptionalChain, isStaticChildren, isTemplateTag, isTemplateTag$1, isThenCatchTarget, item, jsx, jsxSourceColumn, jsxSourceLine, k, k$1, key, key$1, key$2, keyProperty, keyword, kind, kind$1, kind$2, kind$3, kind$4, kind$5, kind$6, left, leftBinary, leftIn, loc, loc$1, loc$2, log, log$1, mangled, mangled$1, methodCallMustBeReplacedWithUndefined, msg, n, name, name$1, name$2, name$3, name$4, name$5, nameToKeep, nameToKeep$1, nameToKeep$2, names, names$1, new$1, new$2, new$3, notes, num, num$1, number, number$1, number$2, number$3, numberValue, numberValue$1, object, ok, ok$1, ok$10, ok$11, ok$12, ok$13, ok$14, ok$15, ok$16, ok$17, ok$18, ok$19, ok$2, ok$20, ok$21, ok$22, ok$23, ok$24, ok$25, ok$26, ok$27, ok$28, ok$29, ok$3, ok$30, ok$31, ok$32, ok$33, ok$34, ok$35, ok$36, ok$37, ok$38, ok$39, ok$4, ok$40, ok$41, ok$42, ok$43, ok$44, ok$45, ok$46, ok$47, ok$48, ok$49, ok$5, ok$50, ok$51, ok$52, ok$53, ok$54, ok$55, ok$56, ok$57, ok$58, ok$59, ok$6, ok$60, ok$61, ok$62, ok$63, ok$64, ok$65, ok$66, ok$67, ok$68, ok$69, ok$7, ok$70, ok$71, ok$72, ok$73, ok$74, ok$8, ok$9, old, old$1, oldFnOrArrowData, oldInnerClassNameRef, oldInsideAsyncArrowFn, oldIsControlFlowDead, oldIsInStaticClassContext, omitWarnings, out, out$1, out$2, out$3, p, p$1, part, part$1, pattern, preferQuotedKey, private$1, private$2, private$3, private$4, prop, propName, properties, property, property$1, property$2, property$3, property$4, propsLoc, protoRange, r, r$1, r$10, r$11, r$12, r$13, r$14, r$15, r$2, r$3, r$4, r$5, r$6, r$7, r$8, r$9, radix, regExpRef, result, result$1, result$2, result$3, result$4, s, s$1, seenPropsSpread, shouldLowerTemplateLiteral, shouldRemove, shouldUseCreateElement, sideEffects, sideEffects$1, size, source, source$1, stackBottom, stmt, str, str$1, str$10, str$2, str$3, str$4, str$5, str$6, str$7, str$8, str$9, stringInJSTable, stringInJSTable$1, superPropLoc, symbol, symbol$1, symbol$2, symbol$3, symbol$4, t, t$1, t$2, t$3, t$4, tag, tag$1, tag$2, tagIsLoweredOptionalChain, tagOut, tagThisFunc, tagWrapFunc, target, target$1, target$10, target$11, target$12, target$13, target$14, target$15, target$2, target$3, target$4, target$5, target$6, target$7, target$8, target$9, targetFunc, targetFunc$1, targetWrapFunc, targetWrapFunc$1, text, text$1, text$2, text$3, tracker, typeof$1, v, v$1, value, value$1, value$2, value$3, value$4, value$5, value$6, value$7, value$8, wasIdentifierBeforeVisit, where, why, whyLoc, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$48, x$49, x$5, x$50, x$51, x$52, x$53, x$54, x$55, x$56, x$57, x$58, x$59, x$6, x$60, x$61, x$62, x$63, x$64, x$65, x$66, x$67, x$68, x$69, x$7, x$70, x$71, x$72, x$8, x$9, $s};return $f;
+			/* */ } return; } var $f = {$blk: visitExprInOut, $c: true, $r, $24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$17, $24r$18, $24r$19, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _2, _3, _4, _5, _6, _7, _8, _9, __self, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$19, _arg$2, _arg$20, _arg$21, _arg$22, _arg$23, _arg$24, _arg$25, _arg$26, _arg$27, _arg$28, _arg$29, _arg$3, _arg$30, _arg$31, _arg$32, _arg$33, _arg$34, _arg$35, _arg$36, _arg$37, _arg$38, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _entry$10, _entry$2, _entry$3, _entry$4, _entry$5, _entry$6, _entry$7, _entry$8, _entry$9, _i, _i$1, _i$10, _i$11, _i$12, _i$13, _i$14, _i$15, _i$16, _i$17, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _i$9, _r, _r$1, _r$10, _r$100, _r$101, _r$102, _r$103, _r$104, _r$105, _r$106, _r$107, _r$108, _r$109, _r$11, _r$110, _r$111, _r$112, _r$113, _r$114, _r$115, _r$116, _r$117, _r$118, _r$119, _r$12, _r$120, _r$121, _r$122, _r$123, _r$124, _r$125, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$78, _r$79, _r$8, _r$80, _r$81, _r$82, _r$83, _r$84, _r$85, _r$86, _r$87, _r$88, _r$89, _r$9, _r$90, _r$91, _r$92, _r$93, _r$94, _r$95, _r$96, _r$97, _r$98, _r$99, _ref, _ref$1, _ref$10, _ref$11, _ref$12, _ref$13, _ref$14, _ref$15, _ref$16, _ref$17, _ref$18, _ref$19, _ref$2, _ref$20, _ref$21, _ref$22, _ref$23, _ref$24, _ref$25, _ref$26, _ref$27, _ref$28, _ref$29, _ref$3, _ref$30, _ref$31, _ref$32, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _tuple, _tuple$1, _tuple$10, _tuple$100, _tuple$101, _tuple$102, _tuple$103, _tuple$104, _tuple$105, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$39, _tuple$4, _tuple$40, _tuple$41, _tuple$42, _tuple$43, _tuple$44, _tuple$45, _tuple$46, _tuple$47, _tuple$48, _tuple$49, _tuple$5, _tuple$50, _tuple$51, _tuple$52, _tuple$53, _tuple$54, _tuple$55, _tuple$56, _tuple$57, _tuple$58, _tuple$59, _tuple$6, _tuple$60, _tuple$61, _tuple$62, _tuple$63, _tuple$64, _tuple$65, _tuple$66, _tuple$67, _tuple$68, _tuple$69, _tuple$7, _tuple$70, _tuple$71, _tuple$72, _tuple$73, _tuple$74, _tuple$75, _tuple$76, _tuple$77, _tuple$78, _tuple$79, _tuple$8, _tuple$80, _tuple$81, _tuple$82, _tuple$83, _tuple$84, _tuple$85, _tuple$86, _tuple$87, _tuple$88, _tuple$89, _tuple$9, _tuple$90, _tuple$91, _tuple$92, _tuple$93, _tuple$94, _tuple$95, _tuple$96, _tuple$97, _tuple$98, _tuple$99, _v, _v$1, a, a$1, afterIndex, arg, arg$1, arg$10, arg$2, arg$3, arg$4, arg$5, arg$6, arg$7, arg$8, arg$9, args, args$1, args$2, assertOrWith, asyncArrowNeedsToBeLowered, binary, binary$1, boolean$1, boolean$2, boolean$3, charCodes, childIn, childOrNil, childOrNil$1, children, childrenValue, closeBracket, comma, containsOptionalChain, containsOptionalChain$1, containsOptionalChain$2, couldBeObjectCreate, couldBeRequireResolve, data, data$1, define, define$1, define$2, defines, defines$1, defines$2, dot, dot$1, dot$2, e, e$1, e$10, e$11, e$12, e$13, e$14, e$15, e$16, e$17, e$18, e$19, e$2, e$20, e$21, e$22, e$23, e$24, e$25, e$26, e$27, e$28, e$29, e$3, e$4, e$5, e$6, e$7, e$8, e$9, e2, e2$1, e2$2, e2$3, e2$4, e2$5, e2$6, e2$7, e2$8, e2$9, end, entries, expr, flags, flags$1, fn, hasIndex, hasKey, hasSpread, hasSpread$1, hasSpread$2, hasSpread$3, hasSpread$4, i, i$1, i$2, i$3, i$4, i$5, i$6, id, id$1, id$2, id$3, id$4, id$5, id$6, id$7, id$8, id$9, importMeta, in$1, index, index$1, index$2, inlined, innerClassNameRef, intValue, isAwaitTarget, isCallTarget, isCallTarget$1, isCallTarget$2, isCallTarget$3, isCallTarget$4, isDeleteTarget, isDeleteTarget$1, isDeleteTarget$2, isDeleteTarget$3, isDeleteTarget$4, isInlinedConstant, isParenthesizedOptionalChain, isStaticChildren, isTemplateTag, isTemplateTag$1, isThenCatchTarget, item, jsx, jsxSourceColumn, jsxSourceLine, k, k$1, key, key$1, key$2, keyProperty, keyword, kind, kind$1, kind$2, kind$3, kind$4, kind$5, kind$6, left, leftBinary, leftIn, loc, loc$1, loc$2, log, log$1, mangled, mangled$1, methodCallMustBeReplacedWithUndefined, msg, n, name, name$1, name$2, name$3, name$4, name$5, nameToKeep, nameToKeep$1, nameToKeep$2, names, names$1, new$1, new$2, new$3, notes, num, num$1, number, number$1, number$2, number$3, numberValue, numberValue$1, object, ok, ok$1, ok$10, ok$11, ok$12, ok$13, ok$14, ok$15, ok$16, ok$17, ok$18, ok$19, ok$2, ok$20, ok$21, ok$22, ok$23, ok$24, ok$25, ok$26, ok$27, ok$28, ok$29, ok$3, ok$30, ok$31, ok$32, ok$33, ok$34, ok$35, ok$36, ok$37, ok$38, ok$39, ok$4, ok$40, ok$41, ok$42, ok$43, ok$44, ok$45, ok$46, ok$47, ok$48, ok$49, ok$5, ok$50, ok$51, ok$52, ok$53, ok$54, ok$55, ok$56, ok$57, ok$58, ok$59, ok$6, ok$60, ok$61, ok$62, ok$63, ok$64, ok$65, ok$66, ok$67, ok$68, ok$69, ok$7, ok$70, ok$71, ok$72, ok$73, ok$74, ok$8, ok$9, old, old$1, oldFnOrArrowData, oldInnerClassNameRef, oldInsideAsyncArrowFn, oldIsControlFlowDead, oldIsInStaticClassContext, omitWarnings, out, out$1, out$2, out$3, p, p$1, part, part$1, pattern, preferQuotedKey, private$1, private$2, private$3, private$4, prop, propName, properties, property, property$1, property$2, property$3, property$4, propsLoc, protoRange, r, r$1, r$10, r$11, r$12, r$13, r$14, r$15, r$2, r$3, r$4, r$5, r$6, r$7, r$8, r$9, radix, regExpRef, result, result$1, result$2, result$3, result$4, s, s$1, seenPropsSpread, shouldLowerTemplateLiteral, shouldRemove, shouldUseCreateElement, sideEffects, sideEffects$1, size, source, source$1, stackBottom, stmt, str, str$1, str$10, str$2, str$3, str$4, str$5, str$6, str$7, str$8, str$9, stringInJSTable, stringInJSTable$1, superPropLoc, symbol, symbol$1, symbol$2, symbol$3, symbol$4, t, t$1, t$2, t$3, t$4, tag, tag$1, tag$2, tagIsLoweredOptionalChain, tagOut, tagThisFunc, tagWrapFunc, target, target$1, target$10, target$11, target$12, target$13, target$14, target$15, target$2, target$3, target$4, target$5, target$6, target$7, target$8, target$9, targetFunc, targetFunc$1, targetWrapFunc, targetWrapFunc$1, text, text$1, text$2, text$3, tracker, typeof$1, v, v$1, value, value$1, value$2, value$3, value$4, value$5, value$6, value$7, value$8, wasIdentifierBeforeVisit, where, why, whyLoc, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$48, x$49, x$5, x$50, x$51, x$52, x$53, x$54, x$55, x$56, x$57, x$58, x$59, x$6, x$60, x$61, x$62, x$63, x$64, x$65, x$66, x$67, x$68, x$69, x$7, x$70, x$71, x$72, x$73, x$74, x$75, x$76, x$77, x$78, x$8, x$9, $s};return $f;
 		};
 		$ptrType(binaryExprVisitor).prototype.checkAndPrepare = function checkAndPrepare(p) {
 			var {_arg, _arg$1, _arg$2, _r, _r$1, _r$2, _tuple, _tuple$1, e, name, ok, ok$1, p, private$1, r, result, symbol, v, x, x$1, $s, $r, $c} = $restore(this, {p});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			e = v.e;
-			_tuple = $assertType(e.Left.Data, ptrType$24, true);
+			_tuple = $assertType(e.Left.Data, ptrType$25, true);
 			private$1 = _tuple[0];
 			ok = _tuple[1];
 			/* */ if (ok && (e.Op === 21)) { $s = 1; continue; }
@@ -183989,7 +185232,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				_r = p.findSymbol($clone(e.Left.Loc, logger.Loc), name); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				result = $clone(_r, findSymbolResult);
 				ast.Ref.copy(private$1.Ref, result.ref);
-				symbol = (x = p.symbols, x$1 = result.ref.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+				symbol = (x = p.symbols, x$1 = result.ref.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$23)));
 				/* */ if (!new ast.SymbolKind(symbol.Kind).IsPrivate()) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (!new ast.SymbolKind(symbol.Kind).IsPrivate()) { */ case 4:
@@ -184009,7 +185252,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* } */ case 2:
 			v.isStmtExpr = $interfaceIsEqual(e, p.stmtExprValue);
 			v.oldSilenceWarningAboutThisBeingUndefined = p.fnOnlyDataVisit.silenceMessageAboutThisBeingUndefined;
-			_tuple$1 = $assertType(e.Left.Data, ptrType$95, true);
+			_tuple$1 = $assertType(e.Left.Data, ptrType$102, true);
 			ok$1 = _tuple$1[1];
 			if (ok$1 && (e.Op === 32)) {
 				p.fnOnlyDataVisit.silenceMessageAboutThisBeingUndefined = true;
@@ -184090,7 +185333,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					js_ast.Expr.copy(e.Right, _tuple$3[0]);
 					$s = 8; continue;
 				/* } else if ((_1 === (37)) || (_1 === (51)) || (_1 === (52)) || (_1 === (50))) { */ case 6:
-					_tuple$4 = $assertType(e.Left.Data, ptrType$32, true);
+					_tuple$4 = $assertType(e.Left.Data, ptrType$33, true);
 					id = _tuple$4[0];
 					ok$3 = _tuple$4[1];
 					if (ok$3) {
@@ -184179,12 +185422,12 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* } */ case 59:
 					$r = p.warnAboutTypeofAndString($clone(e.Left, js_ast.Expr), $clone(e.Right, js_ast.Expr), 1); /* */ $s = 62; case 62: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					if (p.options.optionsThatSupportStructuralEquality.minifySyntax) {
-						_tuple$6 = $assertType(e.Left.Data, ptrType$33, true);
+						_tuple$6 = $assertType(e.Left.Data, ptrType$34, true);
 						ok$5 = _tuple$6[1];
 						if (ok$5) {
 							e.Left.Data = js_ast.ENullShared;
 						} else {
-							_tuple$7 = $assertType(e.Right.Data, ptrType$33, true);
+							_tuple$7 = $assertType(e.Right.Data, ptrType$34, true);
 							ok$6 = _tuple$7[1];
 							if (ok$6) {
 								e.Right.Data = js_ast.ENullShared;
@@ -184243,12 +185486,12 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* } */ case 69:
 					$r = p.warnAboutTypeofAndString($clone(e.Left, js_ast.Expr), $clone(e.Right, js_ast.Expr), 1); /* */ $s = 72; case 72: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					if (p.options.optionsThatSupportStructuralEquality.minifySyntax) {
-						_tuple$12 = $assertType(e.Left.Data, ptrType$33, true);
+						_tuple$12 = $assertType(e.Left.Data, ptrType$34, true);
 						ok$11 = _tuple$12[1];
 						if (ok$11) {
 							e.Left.Data = js_ast.ENullShared;
 						} else {
-							_tuple$13 = $assertType(e.Right.Data, ptrType$33, true);
+							_tuple$13 = $assertType(e.Right.Data, ptrType$34, true);
 							ok$12 = _tuple$13[1];
 							if (ok$12) {
 								e.Right.Data = js_ast.ENullShared;
@@ -184338,7 +185581,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						}
 					/* } */ case 79:
 					if (p.options.optionsThatSupportStructuralEquality.minifySyntax) {
-						_tuple$18 = $assertType(e.Right.Data, ptrType$45, true);
+						_tuple$18 = $assertType(e.Right.Data, ptrType$47, true);
 						right = _tuple$18[0];
 						ok$17 = _tuple$18[1];
 						if (ok$17 && (right.Op === 30)) {
@@ -184398,7 +185641,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						}
 					/* } */ case 91:
 					if (p.options.optionsThatSupportStructuralEquality.minifySyntax) {
-						_tuple$20 = $assertType(e.Right.Data, ptrType$45, true);
+						_tuple$20 = $assertType(e.Right.Data, ptrType$47, true);
 						right$1 = _tuple$20[0];
 						ok$19 = _tuple$20[1];
 						if (ok$19 && (right$1.Op === 31)) {
@@ -184460,7 +185703,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						}
 					/* } */ case 99:
 					if (p.options.optionsThatSupportStructuralEquality.minifySyntax) {
-						_tuple$23 = $assertType(e.Right.Data, ptrType$45, true);
+						_tuple$23 = $assertType(e.Right.Data, ptrType$47, true);
 						right$3 = _tuple$23[0];
 						ok$22 = _tuple$23[1];
 						if (ok$22 && (right$3.Op === 32)) {
@@ -184483,7 +185726,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					if (!($interfaceIsEqual(result$9.Data, $ifaceNil))) {
 						$s = -1; return result$9;
 					}
-					_tuple$25 = $assertType(e.Left.Data, ptrType$45, true);
+					_tuple$25 = $assertType(e.Left.Data, ptrType$47, true);
 					left$2 = _tuple$25[0];
 					ok$24 = _tuple$25[1];
 					if (ok$24 && (left$2.Op === 11)) {
@@ -184503,7 +185746,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					target = $clone(_tuple$26[0], js_ast.Expr);
 					loc = $clone(_tuple$26[1], logger.Loc);
 					private$1 = _tuple$26[2];
-					if (!(private$1 === ptrType$24.nil)) {
+					if (!(private$1 === ptrType$25.nil)) {
 						$s = -1; return p.lowerPrivateSet($clone(target, js_ast.Expr), $clone(loc, logger.Loc), private$1, $clone(e.Right, js_ast.Expr));
 					}
 					property = $clone(p.extractSuperProperty($clone(e.Left, js_ast.Expr)), js_ast.Expr);
@@ -184527,7 +185770,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						/* */ if (!((p.options.optionsThatSupportStructuralEquality.mode === 0)) && p.isFileConsideredToHaveESMExports && !p.isControlFlowDead) { $s = 109; continue; }
 						/* */ $s = 110; continue;
 						/* if (!((p.options.optionsThatSupportStructuralEquality.mode === 0)) && p.isFileConsideredToHaveESMExports && !p.isControlFlowDead) { */ case 109:
-							_tuple$28 = $assertType(e.Left.Data, ptrType$25, true);
+							_tuple$28 = $assertType(e.Left.Data, ptrType$26, true);
 							dot = _tuple$28[0];
 							ok$26 = _tuple$28[1];
 							/* */ if (ok$26) { $s = 111; continue; }
@@ -184536,22 +185779,22 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 								name = "";
 								loc$1 = new logger.Loc.ptr(0);
 								_ref = dot.Target.Data;
-								if ($assertType(_ref, ptrType$32, true)[1]) {
+								if ($assertType(_ref, ptrType$33, true)[1]) {
 									target$1 = _ref.$val;
-									symbol = (x$2 = p.symbols, x$3 = target$1.Ref.InnerIndex, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]));
+									symbol = (x$2 = p.symbols, x$3 = target$1.Ref.InnerIndex, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + x$3, ptrType$23)));
 									if ((symbol.Kind === 0) && ((symbol.OriginalName === "module" && dot.Name === "exports") || symbol.OriginalName === "exports") && !new ast.SymbolFlags(symbol.Flags).Has(32)) {
 										name = symbol.OriginalName;
 										logger.Loc.copy(loc$1, dot.Target.Loc);
 										symbol.Flags = (symbol.Flags | (32)) >>> 0;
 									}
-								} else if ($assertType(_ref, ptrType$25, true)[1]) {
+								} else if ($assertType(_ref, ptrType$26, true)[1]) {
 									target$2 = _ref.$val;
 									if (target$2.Name === "exports") {
-										_tuple$29 = $assertType(target$2.Target.Data, ptrType$32, true);
+										_tuple$29 = $assertType(target$2.Target.Data, ptrType$33, true);
 										id$1 = _tuple$29[0];
 										ok$27 = _tuple$29[1];
 										if (ok$27) {
-											symbol$1 = (x$4 = p.symbols, x$5 = id$1.Ref.InnerIndex, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5]));
+											symbol$1 = (x$4 = p.symbols, x$5 = id$1.Ref.InnerIndex, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$4.$array, x$4.$offset + x$5, ptrType$23)));
 											if ((symbol$1.Kind === 0) && symbol$1.OriginalName === "module" && !new ast.SymbolFlags(symbol$1.Flags).Has(32)) {
 												name = symbol$1.OriginalName;
 												logger.Loc.copy(loc$1, target$2.Target.Loc);
@@ -184709,7 +185952,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* } */ case 54:
 			case 27:
 			if (p.options.optionsThatSupportStructuralEquality.minifySyntax && !((e.Op === 36))) {
-				_tuple$34 = $assertType(e.Left.Data, ptrType$45, true);
+				_tuple$34 = $assertType(e.Left.Data, ptrType$47, true);
 				comma = _tuple$34[0];
 				ok$31 = _tuple$34[1];
 				if (ok$31 && (comma.Op === 36)) {
@@ -184731,7 +185974,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				while (true) {
 					if (!(_i < _ref$1.$length)) { break; }
 					i = _i;
-					remapExprLocsInJSON((x = e.Items, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])), table);
+					remapExprLocsInJSON((x = e.Items, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$36))), table);
 					_i++;
 				}
 			} else if ($assertType(_ref, ptrType$15, true)[1]) {
@@ -184817,13 +186060,13 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					}
 					_i$2++;
 				}
-				if (assertOrWith === ptrType$72.nil) {
-					if (!(globPattern.assertOrWith === ptrType$72.nil)) {
+				if (assertOrWith === ptrType$76.nil) {
+					if (!(globPattern.assertOrWith === ptrType$76.nil)) {
 						_i$1++;
 						continue;
 					}
 				} else {
-					if (globPattern.assertOrWith === ptrType$72.nil) {
+					if (globPattern.assertOrWith === ptrType$76.nil) {
 						_i$1++;
 						continue;
 					}
@@ -184855,7 +186098,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				break;
 			}
 			if ($equal(ref, ast.InvalidRef, ast.Ref) && !(prefix === "")) {
-				sb = new strings.Builder.ptr(ptrType$105.nil, sliceType$34.nil);
+				sb = new strings.Builder.ptr(ptrType$114.nil, sliceType$34.nil);
 				sb.WriteString(prefix);
 				_ref$4 = parts;
 				_i$4 = 0;
@@ -184897,7 +186140,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			switch (0) { default: if ($assertType(_ref, ptrType$16, true)[1]) {
 				e = _ref.$val;
 				return [new sliceType$32([$clone(new globPart.ptr(helpers.UTF16ToString(e.Value), false), globPart)]), p.source.RangeOfString($clone(expr.Loc, logger.Loc))];
-			} else if ($assertType(_ref, ptrType$91, true)[1]) {
+			} else if ($assertType(_ref, ptrType$96, true)[1]) {
 				e$1 = _ref.$val;
 				if (!($interfaceIsEqual(e$1.TagOrNil.Data, $ifaceNil))) {
 					break;
@@ -184937,7 +186180,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					i = i + (1) >> 0;
 				}
 				return [pattern, templateRange];
-			} else if ($assertType(_ref, ptrType$45, true)[1]) {
+			} else if ($assertType(_ref, ptrType$47, true)[1]) {
 				e$2 = _ref.$val;
 				if (!((e$2.Op === 11))) {
 					break;
@@ -184958,10 +186201,10 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				}
 				pattern$1 = $append(pattern$1, new globPart.ptr("", true));
 				_ref$2 = e$2.Right.Data;
-				if ($assertType(_ref$2, ptrType$32, true)[1]) {
+				if ($assertType(_ref$2, ptrType$33, true)[1]) {
 					right = _ref$2.$val;
 					leftRange.Len = $clone(js_lexer.RangeOfIdentifier($clone(p.source, logger.Source), $clone(e$2.Right.Loc, logger.Loc)), logger.Range).End() - leftRange.Loc.Start >> 0;
-				} else if ($assertType(_ref$2, ptrType$39, true)[1]) {
+				} else if ($assertType(_ref$2, ptrType$41, true)[1]) {
 					right$1 = _ref$2.$val;
 					if (right$1.CloseParenLoc.Start > 0) {
 						leftRange.Len = (right$1.CloseParenLoc.Start + 1 >> 0) - leftRange.Loc.Start >> 0;
@@ -184998,7 +186241,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* */ if (!((p.options.optionsThatSupportStructuralEquality.outputFormat === 0))) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!((p.options.optionsThatSupportStructuralEquality.outputFormat === 0))) { */ case 1:
-				_tuple = $assertType(target.Data, ptrType$32, true);
+				_tuple = $assertType(target.Data, ptrType$33, true);
 				id = _tuple[0];
 				ok = _tuple[1];
 				/* */ if (ok && !((_entry = $mapIndex(p.importItemsForNamespace,ast.Ref.keyFor(id.Ref)), _entry !== undefined ? _entry.v : new namespaceImportItems.ptr(false, 0)).entries === false)) { $s = 3; continue; }
@@ -185073,7 +186316,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		$ptrType(parser).prototype.maybeMarkKnownGlobalConstructorAsPure = function maybeMarkKnownGlobalConstructorAsPure(e) {
 			var _1, _2, _i, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, allEntriesAreArrays, arg, arg$1, arg$2, arg$3, arg$4, arg$5, e, id, item, n, n$1, n$2, n$3, ok, ok$1, p, symbol, x, x$1, x$2, x$3, x$4, x$5;
 			p = this;
-			_tuple = $assertType(e.Target.Data, ptrType$32, true);
+			_tuple = $assertType(e.Target.Data, ptrType$33, true);
 			id = _tuple[0];
 			ok = _tuple[1];
 			if (ok) {
@@ -185089,7 +186332,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							}
 							if (n === 1) {
 								_ref = (x$2 = e.Args, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])).Data;
-								if ($assertType(_ref, ptrType$21, true)[1] || $assertType(_ref, ptrType$33, true)[1]) {
+								if ($assertType(_ref, ptrType$21, true)[1] || $assertType(_ref, ptrType$34, true)[1]) {
 									arg = _ref;
 									e.CanBeUnwrappedIfUnused = true;
 								} else if ($assertType(_ref, ptrType$17, true)[1]) {
@@ -185122,7 +186365,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							}
 							if (n$2 === 1) {
 								_ref$1 = (x$4 = e.Args, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0])).Data;
-								if ($assertType(_ref$1, ptrType$17, true)[1] || $assertType(_ref$1, ptrType$21, true)[1] || $assertType(_ref$1, ptrType$33, true)[1]) {
+								if ($assertType(_ref$1, ptrType$17, true)[1] || $assertType(_ref$1, ptrType$21, true)[1] || $assertType(_ref$1, ptrType$34, true)[1]) {
 									e.CanBeUnwrappedIfUnused = true;
 								} else {
 								}
@@ -185135,7 +186378,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							}
 							if (n$3 === 1) {
 								_ref$2 = (x$5 = e.Args, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0])).Data;
-								if ($assertType(_ref$2, ptrType$21, true)[1] || $assertType(_ref$2, ptrType$33, true)[1]) {
+								if ($assertType(_ref$2, ptrType$21, true)[1] || $assertType(_ref$2, ptrType$34, true)[1]) {
 									arg$3 = _ref$2;
 									e.CanBeUnwrappedIfUnused = true;
 								} else if ($assertType(_ref$2, ptrType$17, true)[1]) {
@@ -185167,7 +186410,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			}
 		};
 		$ptrType(parser).prototype.handleIdentifier = function handleIdentifier(loc, e, opts) {
-			var {_arg, _arg$1, _arg$10, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, data, e, isInsideUnsupportedArrow, isInsideUnsupportedAsyncArrow, kind, loc, m, m$1, m$2, m$3, m$4, m$5, member, name, notes, ns, nsAlias, nsRef, ok, ok$1, ok$2, ok$3, ok$4, ok$5, opts, originalName, p, propertyAccess, r, ref, setterHint, symbol, tsMemberData, tsMemberData$1, value, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {loc, e, opts});
+			var {_arg, _arg$1, _arg$10, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, data, e, isInsideUnsupportedArrow, isInsideUnsupportedAsyncArrow, kind, loc, m, m$1, m$2, m$3, m$4, m$5, member, name, notes, ns, nsAlias, nsRef, ok, ok$1, ok$2, ok$3, ok$4, ok$5, opts, originalName, p, propertyAccess, r, ref, setterHint, symbol, tsMemberData, tsMemberData$1, value, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {loc, e, opts});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			ref = $clone(e.Ref, ast.Ref);
@@ -185180,19 +186423,19 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$s = -1; return js_ast.ConstValueToExpr($clone(loc, logger.Loc), $clone(value, js_ast.ConstValue));
 				}
 			}
-			if (!(p.fnOnlyDataVisit.argumentsRef === ptrType$11.nil) && $equal(ref, p.fnOnlyDataVisit.argumentsRef, ast.Ref)) {
+			if (!(p.fnOnlyDataVisit.argumentsRef === ptrType$11.nil) && $equal(ref, (x = p.fnOnlyDataVisit.argumentsRef, (x === ptrType$11.nil && $throwNilPointerError(), x)), ast.Ref)) {
 				isInsideUnsupportedArrow = p.fnOrArrowDataVisit.isArrow && p.options.optionsThatSupportStructuralEquality.unsupportedJSFeatures.Has(new compat.JSFeature(0, 4));
 				isInsideUnsupportedAsyncArrow = p.fnOnlyDataVisit.isInsideAsyncArrowFn && p.options.optionsThatSupportStructuralEquality.unsupportedJSFeatures.Has(new compat.JSFeature(0, 8));
 				if (isInsideUnsupportedArrow || isInsideUnsupportedAsyncArrow) {
 					$s = -1; return new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(p.captureArguments(), ast.Ref), false, false, false), $clone(loc, logger.Loc));
 				}
 			}
-			/* */ if ((!((opts.assignTarget === 0)) || (opts.isDeleteTarget && ((x = p.symbols, x$1 = ref.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).ImportItemStatus === 1))) && ((x$2 = p.symbols, x$3 = ref.InnerIndex, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3])).Kind === 21)) { $s = 1; continue; }
+			/* */ if ((!((opts.assignTarget === 0)) || (opts.isDeleteTarget && ((x$1 = p.symbols, x$2 = ref.InnerIndex, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])).ImportItemStatus === 1))) && ((x$3 = p.symbols, x$4 = ref.InnerIndex, ((x$4 < 0 || x$4 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + x$4])).Kind === 21)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if ((!((opts.assignTarget === 0)) || (opts.isDeleteTarget && ((x = p.symbols, x$1 = ref.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).ImportItemStatus === 1))) && ((x$2 = p.symbols, x$3 = ref.InnerIndex, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3])).Kind === 21)) { */ case 1:
+			/* if ((!((opts.assignTarget === 0)) || (opts.isDeleteTarget && ((x$1 = p.symbols, x$2 = ref.InnerIndex, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])).ImportItemStatus === 1))) && ((x$3 = p.symbols, x$4 = ref.InnerIndex, ((x$4 < 0 || x$4 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + x$4])).Kind === 21)) { */ case 1:
 				r = $clone(js_lexer.RangeOfIdentifier($clone(p.source, logger.Source), $clone(loc, logger.Loc)), logger.Range);
 				setterHint = "";
-				originalName = (x$4 = p.symbols, x$5 = ref.InnerIndex, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])).OriginalName;
+				originalName = (x$5 = p.symbols, x$6 = ref.InnerIndex, ((x$6 < 0 || x$6 >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + x$6])).OriginalName;
 				/* */ if (js_ast.IsIdentifier(originalName) && !(originalName === "_")) { $s = 3; continue; }
 				/* */ $s = 4; continue;
 				/* if (js_ast.IsIdentifier(originalName) && !(originalName === "_")) { */ case 3:
@@ -185239,11 +186482,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* */ if ((opts.assignTarget === 0) && !opts.isDeleteTarget) { $s = 19; continue; }
 			/* */ $s = 20; continue;
 			/* if ((opts.assignTarget === 0) && !opts.isDeleteTarget) { */ case 19:
-				symbol = (x$6 = p.symbols, x$7 = ref.InnerIndex, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7]));
+				symbol = (x$7 = p.symbols, x$8 = ref.InnerIndex, ((x$8 < 0 || x$8 >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$7.$array, x$7.$offset + x$8, ptrType$23)));
 				nsAlias = symbol.NamespaceAlias;
-				/* */ if (!(nsAlias === ptrType$68.nil)) { $s = 21; continue; }
+				/* */ if (!(nsAlias === ptrType$71.nil)) { $s = 21; continue; }
 				/* */ $s = 22; continue;
-				/* if (!(nsAlias === ptrType$68.nil)) { */ case 21:
+				/* if (!(nsAlias === ptrType$71.nil)) { */ case 21:
 					_r$6 = p.dotOrMangledPropVisit($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(nsAlias.NamespaceRef, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), symbol.OriginalName, $clone(loc, logger.Loc)); /* */ $s = 23; case 23: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 					data = _r$6;
 					_tuple$1 = (_entry$1 = $mapIndex(p.refToTSNamespaceMemberData,ast.Ref.keyFor(nsAlias.NamespaceRef)), _entry$1 !== undefined ? [_entry$1.v, true] : [$ifaceNil, false]);
@@ -185259,10 +186502,10 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							ok$3 = _tuple$3[1];
 							if (ok$3) {
 								_ref = member.Data;
-								if ($assertType(_ref, ptrType$98, true)[1]) {
+								if ($assertType(_ref, ptrType$107, true)[1]) {
 									m = _ref.$val;
 									$s = -1; return p.wrapInlinedEnum($clone(new js_ast.Expr.ptr(new js_ast.ENumber.ptr(m.Value), $clone(loc, logger.Loc)), js_ast.Expr), nsAlias.Alias);
-								} else if ($assertType(_ref, ptrType$99, true)[1]) {
+								} else if ($assertType(_ref, ptrType$108, true)[1]) {
 									m$1 = _ref.$val;
 									$s = -1; return p.wrapInlinedEnum($clone(new js_ast.Expr.ptr(new js_ast.EString.ptr(m$1.Value, new logger.Loc.ptr(0), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), nsAlias.Alias);
 								} else if ($assertType(_ref, ptrType$3, true)[1]) {
@@ -185284,12 +186527,12 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			ok$4 = _tuple$4[1];
 			if (ok$4) {
 				_ref$1 = tsMemberData$1;
-				if ($assertType(_ref$1, ptrType$98, true)[1]) {
+				if ($assertType(_ref$1, ptrType$107, true)[1]) {
 					m$3 = _ref$1.$val;
-					$s = -1; return p.wrapInlinedEnum($clone(new js_ast.Expr.ptr(new js_ast.ENumber.ptr(m$3.Value), $clone(loc, logger.Loc)), js_ast.Expr), (x$8 = p.symbols, x$9 = ref.InnerIndex, ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9])).OriginalName);
-				} else if ($assertType(_ref$1, ptrType$99, true)[1]) {
+					$s = -1; return p.wrapInlinedEnum($clone(new js_ast.Expr.ptr(new js_ast.ENumber.ptr(m$3.Value), $clone(loc, logger.Loc)), js_ast.Expr), (x$9 = p.symbols, x$10 = ref.InnerIndex, ((x$10 < 0 || x$10 >= x$9.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + x$10])).OriginalName);
+				} else if ($assertType(_ref$1, ptrType$108, true)[1]) {
 					m$4 = _ref$1.$val;
-					$s = -1; return p.wrapInlinedEnum($clone(new js_ast.Expr.ptr(new js_ast.EString.ptr(m$4.Value, new logger.Loc.ptr(0), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), (x$10 = p.symbols, x$11 = ref.InnerIndex, ((x$11 < 0 || x$11 >= x$10.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + x$11])).OriginalName);
+					$s = -1; return p.wrapInlinedEnum($clone(new js_ast.Expr.ptr(new js_ast.EString.ptr(m$4.Value, new logger.Loc.ptr(0), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), (x$11 = p.symbols, x$12 = ref.InnerIndex, ((x$12 < 0 || x$12 >= x$11.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + x$12])).OriginalName);
 				} else if ($assertType(_ref$1, ptrType$3, true)[1]) {
 					m$5 = _ref$1.$val;
 					p.tsNamespaceTarget = e;
@@ -185305,7 +186548,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* */ if (ok$5) { $s = 26; continue; }
 				/* */ $s = 27; continue;
 				/* if (ok$5) { */ case 26:
-					name = (x$12 = p.symbols, x$13 = ref.InnerIndex, ((x$13 < 0 || x$13 >= x$12.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$12.$array[x$12.$offset + x$13])).OriginalName;
+					name = (x$13 = p.symbols, x$14 = ref.InnerIndex, ((x$14 < 0 || x$14 >= x$13.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$13.$array[x$13.$offset + x$14])).OriginalName;
 					p.recordUsage($clone(nsRef, ast.Ref));
 					_r$7 = p.dotOrMangledPropVisit($clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(nsRef, ast.Ref), false, false, false), $clone(loc, logger.Loc)), js_ast.Expr), name, $clone(loc, logger.Loc)); /* */ $s = 28; case 28: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 					propertyAccess = _r$7;
@@ -185326,10 +186569,10 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				$s = -1; return p.valueToSubstituteForRequire($clone(loc, logger.Loc));
 			/* } */ case 30:
 			if (!((opts.assignTarget === 0))) {
-				(x$16 = p.symbols, x$17 = e.Ref.InnerIndex, ((x$17 < 0 || x$17 >= x$16.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$16.$array[x$16.$offset + x$17])).Flags = ((x$14 = p.symbols, x$15 = e.Ref.InnerIndex, ((x$15 < 0 || x$15 >= x$14.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + x$15])).Flags | (64)) >>> 0;
+				(x$17 = p.symbols, x$18 = e.Ref.InnerIndex, ((x$18 < 0 || x$18 >= x$17.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$17.$array[x$17.$offset + x$18])).Flags = ((x$15 = p.symbols, x$16 = e.Ref.InnerIndex, ((x$16 < 0 || x$16 >= x$15.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$15.$array[x$15.$offset + x$16])).Flags | (64)) >>> 0;
 			}
 			$s = -1; return new js_ast.Expr.ptr(e, $clone(loc, logger.Loc));
-			/* */ } return; } var $f = {$blk: handleIdentifier, $c: true, $r, _arg, _arg$1, _arg$10, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, data, e, isInsideUnsupportedArrow, isInsideUnsupportedAsyncArrow, kind, loc, m, m$1, m$2, m$3, m$4, m$5, member, name, notes, ns, nsAlias, nsRef, ok, ok$1, ok$2, ok$3, ok$4, ok$5, opts, originalName, p, propertyAccess, r, ref, setterHint, symbol, tsMemberData, tsMemberData$1, value, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
+			/* */ } return; } var $f = {$blk: handleIdentifier, $c: true, $r, _arg, _arg$1, _arg$10, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, data, e, isInsideUnsupportedArrow, isInsideUnsupportedAsyncArrow, kind, loc, m, m$1, m$2, m$3, m$4, m$5, member, name, notes, ns, nsAlias, nsRef, ok, ok$1, ok$2, ok$3, ok$4, ok$5, opts, originalName, p, propertyAccess, r, ref, setterHint, symbol, tsMemberData, tsMemberData$1, value, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
 		};
 		$ptrType(parser).prototype.visitFn = function visitFn(fn, scopeLoc, opts) {
 			var {_r, decoratorScope, fn, oldFnOnlyData, oldFnOrArrowData, opts, p, scopeLoc, x, x$1, $s, $r, $c} = $restore(this, {fn, scopeLoc, opts});
@@ -185359,7 +186602,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			_r = p.visitStmtsAndPrependTempRefs(fn.Body.Block.Stmts, $clone(new prependTempRefsOpts.ptr(fn.Body.Loc, 3), prependTempRefsOpts)); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			fn.Body.Block.Stmts = _r;
 			p.popScope();
-			$r = p.lowerFunction((fn.$ptr_IsAsync || (fn.$ptr_IsAsync = new ptrType$46(function() { return this.$target.IsAsync; }, function($v) { this.$target.IsAsync = $v; }, fn))), (fn.$ptr_IsGenerator || (fn.$ptr_IsGenerator = new ptrType$46(function() { return this.$target.IsGenerator; }, function($v) { this.$target.IsGenerator = $v; }, fn))), (fn.$ptr_Args || (fn.$ptr_Args = new ptrType$104(function() { return this.$target.Args; }, function($v) { this.$target.Args = $v; }, fn))), $clone(fn.Body.Loc, logger.Loc), fn.Body.Block, ptrType$46.nil, (fn.$ptr_HasRestArg || (fn.$ptr_HasRestArg = new ptrType$46(function() { return this.$target.HasRestArg; }, function($v) { this.$target.HasRestArg = $v; }, fn))), false); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.lowerFunction((fn === ptrType$115.nil && $throwNilPointerError(), (fn.$ptr_IsAsync || (fn.$ptr_IsAsync = new ptrType$48(function() { return this.$target.IsAsync; }, function($v) { this.$target.IsAsync = $v; }, fn)))), (fn === ptrType$115.nil && $throwNilPointerError(), (fn.$ptr_IsGenerator || (fn.$ptr_IsGenerator = new ptrType$48(function() { return this.$target.IsGenerator; }, function($v) { this.$target.IsGenerator = $v; }, fn)))), (fn === ptrType$115.nil && $throwNilPointerError(), (fn.$ptr_Args || (fn.$ptr_Args = new ptrType$113(function() { return this.$target.Args; }, function($v) { this.$target.Args = $v; }, fn)))), $clone(fn.Body.Loc, logger.Loc), fn.Body.Block, ptrType$48.nil, (fn === ptrType$115.nil && $throwNilPointerError(), (fn.$ptr_HasRestArg || (fn.$ptr_HasRestArg = new ptrType$48(function() { return this.$target.HasRestArg; }, function($v) { this.$target.HasRestArg = $v; }, fn)))), false); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			p.popScope();
 			fnOrArrowDataVisit.copy(p.fnOrArrowDataVisit, oldFnOrArrowData);
 			fnOnlyDataVisit.copy(p.fnOnlyDataVisit, oldFnOnlyData);
@@ -185400,7 +186643,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				decl = $clone((x = s.Decls, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])), js_ast.Decl);
 				value = $clone((x$1 = s.Decls, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).ValueOrNil, js_ast.Expr);
 				while (true) {
-					_tuple = $assertType(value.Data, ptrType$25, true);
+					_tuple = $assertType(value.Data, ptrType$26, true);
 					dot = _tuple[0];
 					ok = _tuple[1];
 					if (ok) {
@@ -185411,15 +186654,15 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				}
 				valueRef = $clone(ast.InvalidRef, ast.Ref);
 				_ref = value.Data;
-				if ($assertType(_ref, ptrType$32, true)[1]) {
+				if ($assertType(_ref, ptrType$33, true)[1]) {
 					v = _ref.$val;
 					ast.Ref.copy(valueRef, v.Ref);
-				} else if ($assertType(_ref, ptrType$100, true)[1]) {
+				} else if ($assertType(_ref, ptrType$109, true)[1]) {
 					v$1 = _ref.$val;
 					ast.Ref.copy(valueRef, v$1.Ref);
 				}
 				if (!($equal(valueRef, ast.InvalidRef, ast.Ref))) {
-					ref = $clone($assertType(decl.Binding.Data, ptrType$34).Ref, ast.Ref);
+					ref = $clone($assertType(decl.Binding.Data, ptrType$35).Ref, ast.Ref);
 					if ((x$2 = p.symbols, x$3 = ref.InnerIndex, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3])).UseCountEstimate === 0) {
 						p.ignoreUsage($clone(valueRef, ast.Ref));
 						result.removedImportEquals = true;
@@ -185456,7 +186699,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			return result;
 		};
 		$ptrType(parser).prototype.scanForImportsAndExports = function scanForImportsAndExports(stmts) {
-			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _entry, _entry$1, _entry$2, _entry$3, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _i$9, _key, _key$1, _key$2, _key$3, _key$4, _key$5, _key$6, _keys, _r, _r$1, _r$2, _r$3, _ref, _ref$1, _ref$10, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _size, _tuple, _tuple$1, alias, alias$1, foundImports, importItems, importItems$1, isUnusedInTypeScript, item, item$1, item$2, item$3, item$4, item$5, item$6, itemsEnd, keepUnusedImports, name, ok, ok$1, p, record, record$1, record$2, result, s, s$1, s$2, s$3, s$4, s$5, s$6, s$7, sorted, stmt, stmts, stmtsEnd, symbol, symbol$1, symbol$2, unusedImportFlags, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {stmts});
+			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _entry, _entry$1, _entry$2, _entry$3, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _i$9, _key, _key$1, _key$2, _key$3, _key$4, _key$5, _key$6, _keys, _r, _r$1, _r$2, _r$3, _ref, _ref$1, _ref$10, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _size, _tuple, _tuple$1, alias, alias$1, foundImports, importItems, importItems$1, isUnusedInTypeScript, item, item$1, item$2, item$3, item$4, item$5, item$6, itemsEnd, keepUnusedImports, name, ok, ok$1, p, record, record$1, record$2, result, s, s$1, s$2, s$3, s$4, s$5, s$6, s$7, sorted, stmt, stmts, stmtsEnd, symbol, symbol$1, symbol$2, unusedImportFlags, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {stmts});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = [p];
 			result = [result];
@@ -185470,22 +186713,22 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
 				stmt = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), js_ast.Stmt);
 				_ref$1 = stmt.Data;
-				/* */ if ($assertType(_ref$1, ptrType$56, true)[1]) { $s = 3; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$59, true)[1]) { $s = 3; continue; }
 				/* */ if ($assertType(_ref$1, ptrType$6, true)[1]) { $s = 4; continue; }
 				/* */ if ($assertType(_ref$1, ptrType$7, true)[1]) { $s = 5; continue; }
 				/* */ if ($assertType(_ref$1, ptrType$10, true)[1]) { $s = 6; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$31, true)[1]) { $s = 7; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$59, true)[1]) { $s = 8; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$58, true)[1]) { $s = 9; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$57, true)[1]) { $s = 10; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$32, true)[1]) { $s = 7; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$62, true)[1]) { $s = 8; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$61, true)[1]) { $s = 9; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$60, true)[1]) { $s = 10; continue; }
 				/* */ $s = 11; continue;
-				/* if ($assertType(_ref$1, ptrType$56, true)[1]) { */ case 3:
+				/* if ($assertType(_ref$1, ptrType$59, true)[1]) { */ case 3:
 					s = _ref$1.$val;
-					record = (x = p[0].importRecords, x$1 = s.ImportRecordIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+					record = (x = p[0].importRecords, x$1 = s.ImportRecordIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$106)));
 					keepUnusedImports = p[0].options.optionsThatSupportStructuralEquality.ts.Parse && !(((((unusedImportFlags & 2) >>> 0)) === 0)) && !((p[0].options.optionsThatSupportStructuralEquality.mode === 2)) && !p[0].options.optionsThatSupportStructuralEquality.minifyIdentifiers;
-					/* */ if (!(((((record.Flags & 2048) >>> 0)) === 0)) && (p[0].options.optionsThatSupportStructuralEquality.mode === 2) && !(s.Items === ptrType$75.nil)) { $s = 12; continue; }
+					/* */ if (!(((((record.Flags & 2048) >>> 0)) === 0)) && (p[0].options.optionsThatSupportStructuralEquality.mode === 2) && !(s.Items === ptrType$79.nil)) { $s = 12; continue; }
 					/* */ $s = 13; continue;
-					/* if (!(((((record.Flags & 2048) >>> 0)) === 0)) && (p[0].options.optionsThatSupportStructuralEquality.mode === 2) && !(s.Items === ptrType$75.nil)) { */ case 12:
+					/* if (!(((((record.Flags & 2048) >>> 0)) === 0)) && (p[0].options.optionsThatSupportStructuralEquality.mode === 2) && !(s.Items === ptrType$79.nil)) { */ case 12:
 						_ref$2 = s.Items.$get();
 						_i$1 = 0;
 						/* while (true) { */ case 14:
@@ -185523,7 +186766,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 								s.DefaultName = ptrType$12.nil;
 							}
 						}
-						if (!(s.StarNameLoc === ptrType$76.nil)) {
+						if (!(s.StarNameLoc === ptrType$80.nil)) {
 							foundImports = true;
 							symbol$1 = $clone((x$8 = p[0].symbols, x$9 = s.NamespaceRef.InnerIndex, ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9])), ast.Symbol);
 							if (p[0].options.optionsThatSupportStructuralEquality.ts.Parse && (!(((x$10 = p[0].tsUseCounts, x$11 = s.NamespaceRef.InnerIndex, ((x$11 < 0 || x$11 >= x$10.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + x$11])) === 0)) || !(((((p[0].options.optionsThatSupportStructuralEquality.ts.Config.UnusedImportFlags() & 2) >>> 0)) === 0)))) {
@@ -185534,11 +186777,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 								importItems = $clone(_tuple[0], namespaceImportItems);
 								ok = _tuple[1];
 								if (ok && ((importItems.entries ? importItems.entries.size : 0) === 0)) {
-									s.StarNameLoc = ptrType$76.nil;
+									s.StarNameLoc = ptrType$80.nil;
 								}
 							}
 						}
-						if (!(s.Items === ptrType$75.nil)) {
+						if (!(s.Items === ptrType$79.nil)) {
 							foundImports = true;
 							itemsEnd = 0;
 							_ref$3 = s.Items.$get();
@@ -185557,7 +186800,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 								_i$2++;
 							}
 							if (itemsEnd === 0) {
-								s.Items = ptrType$75.nil;
+								s.Items = ptrType$79.nil;
 							} else {
 								s.Items.$set($subslice((s.Items.$get()), 0, itemsEnd));
 							}
@@ -185573,9 +186816,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* */ if (!((p[0].options.optionsThatSupportStructuralEquality.mode === 0))) { $s = 21; continue; }
 					/* */ $s = 22; continue;
 					/* if (!((p[0].options.optionsThatSupportStructuralEquality.mode === 0))) { */ case 21:
-						/* */ if (!(s.StarNameLoc === ptrType$76.nil)) { $s = 23; continue; }
+						/* */ if (!(s.StarNameLoc === ptrType$80.nil)) { $s = 23; continue; }
 						/* */ $s = 24; continue;
-						/* if (!(s.StarNameLoc === ptrType$76.nil)) { */ case 23:
+						/* if (!(s.StarNameLoc === ptrType$80.nil)) { */ case 23:
 							_tuple$1 = (_entry$1 = $mapIndex(p[0].importItemsForNamespace,ast.Ref.keyFor(s.NamespaceRef)), _entry$1 !== undefined ? [_entry$1.v, true] : [new namespaceImportItems.ptr(false, 0), false]);
 							importItems$1 = $clone(_tuple$1[0], namespaceImportItems);
 							ok$1 = _tuple$1[1];
@@ -185616,10 +186859,10 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						if (!(s.DefaultName === ptrType$12.nil)) {
 							_key$2 = $clone(s.DefaultName.Ref, ast.Ref); (p[0].namedImports || $throwRuntimeError("assignment to entry in nil map")).set(ast.Ref.keyFor(_key$2), { k: _key$2, v: $clone(new js_ast.NamedImport.ptr("default", sliceType$35.nil, $clone(s.DefaultName.Loc, logger.Loc), $clone(s.NamespaceRef, ast.Ref), s.ImportRecordIndex, false, false), js_ast.NamedImport) });
 						}
-						if (!(s.StarNameLoc === ptrType$76.nil)) {
-							_key$3 = $clone(s.NamespaceRef, ast.Ref); (p[0].namedImports || $throwRuntimeError("assignment to entry in nil map")).set(ast.Ref.keyFor(_key$3), { k: _key$3, v: $clone(new js_ast.NamedImport.ptr("", sliceType$35.nil, $clone(s.StarNameLoc, logger.Loc), $clone(ast.InvalidRef, ast.Ref), s.ImportRecordIndex, true, false), js_ast.NamedImport) });
+						if (!(s.StarNameLoc === ptrType$80.nil)) {
+							_key$3 = $clone(s.NamespaceRef, ast.Ref); (p[0].namedImports || $throwRuntimeError("assignment to entry in nil map")).set(ast.Ref.keyFor(_key$3), { k: _key$3, v: $clone(new js_ast.NamedImport.ptr("", sliceType$35.nil, $clone((x$19 = s.StarNameLoc, (x$19 === ptrType$80.nil && $throwNilPointerError(), x$19)), logger.Loc), $clone(ast.InvalidRef, ast.Ref), s.ImportRecordIndex, true, false), js_ast.NamedImport) });
 						}
-						if (!(s.Items === ptrType$75.nil)) {
+						if (!(s.Items === ptrType$79.nil)) {
 							_ref$6 = s.Items.$get();
 							_i$5 = 0;
 							while (true) {
@@ -185631,12 +186874,12 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						}
 					/* } */ case 22:
 					p[0].importRecordsForCurrentPart = $append(p[0].importRecordsForCurrentPart, s.ImportRecordIndex);
-					if (!(s.StarNameLoc === ptrType$76.nil)) {
+					if (!(s.StarNameLoc === ptrType$80.nil)) {
 						record.Flags = (record.Flags | (2)) >>> 0;
 					}
 					if (!(s.DefaultName === ptrType$12.nil)) {
 						record.Flags = (record.Flags | (4)) >>> 0;
-					} else if (!(s.Items === ptrType$75.nil)) {
+					} else if (!(s.Items === ptrType$79.nil)) {
 						_ref$7 = s.Items.$get();
 						_i$6 = 0;
 						while (true) {
@@ -185656,7 +186899,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* */ if (s$1.IsExport) { $s = 28; continue; }
 					/* */ $s = 29; continue;
 					/* if (s$1.IsExport) { */ case 28:
-						$r = p[0].recordExport($clone(s$1.Fn.Name.Loc, logger.Loc), (x$19 = p[0].symbols, x$20 = s$1.Fn.Name.Ref.InnerIndex, ((x$20 < 0 || x$20 >= x$19.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$19.$array[x$19.$offset + x$20])).OriginalName, $clone(s$1.Fn.Name.Ref, ast.Ref)); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p[0].recordExport($clone(s$1.Fn.Name.Loc, logger.Loc), (x$20 = p[0].symbols, x$21 = s$1.Fn.Name.Ref.InnerIndex, ((x$21 < 0 || x$21 >= x$20.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$20.$array[x$20.$offset + x$21])).OriginalName, $clone(s$1.Fn.Name.Ref, ast.Ref)); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					/* } */ case 29:
 					$s = 11; continue;
 				/* } else if ($assertType(_ref$1, ptrType$7, true)[1]) { */ case 5:
@@ -185664,7 +186907,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* */ if (s$2.IsExport) { $s = 31; continue; }
 					/* */ $s = 32; continue;
 					/* if (s$2.IsExport) { */ case 31:
-						$r = p[0].recordExport($clone(s$2.Class.Name.Loc, logger.Loc), (x$21 = p[0].symbols, x$22 = s$2.Class.Name.Ref.InnerIndex, ((x$22 < 0 || x$22 >= x$21.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$21.$array[x$21.$offset + x$22])).OriginalName, $clone(s$2.Class.Name.Ref, ast.Ref)); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p[0].recordExport($clone(s$2.Class.Name.Loc, logger.Loc), (x$22 = p[0].symbols, x$23 = s$2.Class.Name.Ref.InnerIndex, ((x$23 < 0 || x$23 >= x$22.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$22.$array[x$22.$offset + x$23])).OriginalName, $clone(s$2.Class.Name.Ref, ast.Ref)); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					/* } */ case 32:
 					$s = 11; continue;
 				/* } else if ($assertType(_ref$1, ptrType$10, true)[1]) { */ case 6:
@@ -185673,11 +186916,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					/* */ $s = 35; continue;
 					/* if (s$3.IsExport) { */ case 34:
 						$r = js_ast.ForEachIdentifierBindingInDecls(s$3.Decls, (function(p, result) { return function parser·scanForImportsAndExports·func1(loc, b) {
-								var {b, loc, x$23, x$24, $s, $r, $c} = $restore(this, {loc, b});
+								var {b, loc, x$24, x$25, $s, $r, $c} = $restore(this, {loc, b});
 								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-								$r = p[0].recordExport($clone(loc, logger.Loc), (x$23 = p[0].symbols, x$24 = b.Ref.InnerIndex, ((x$24 < 0 || x$24 >= x$23.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$23.$array[x$23.$offset + x$24])).OriginalName, $clone(b.Ref, ast.Ref)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$r = p[0].recordExport($clone(loc, logger.Loc), (x$24 = p[0].symbols, x$25 = b.Ref.InnerIndex, ((x$25 < 0 || x$25 >= x$24.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$24.$array[x$24.$offset + x$25])).OriginalName, $clone(b.Ref, ast.Ref)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 								$s = -1; return;
-								/* */ } return; } var $f = {$blk: parser·scanForImportsAndExports·func1, $c: true, $r, b, loc, x$23, x$24, $s};return $f;
+								/* */ } return; } var $f = {$blk: parser·scanForImportsAndExports·func1, $c: true, $r, b, loc, x$24, x$25, $s};return $f;
 							}; })(p, result)); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					/* } */ case 35:
 					if (p[0].checkForUnusedTSImportEquals(s$3, result[0])) {
@@ -185685,11 +186928,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						/* continue; */ $s = 1; continue;
 					}
 					$s = 11; continue;
-				/* } else if ($assertType(_ref$1, ptrType$31, true)[1]) { */ case 7:
+				/* } else if ($assertType(_ref$1, ptrType$32, true)[1]) { */ case 7:
 					s$4 = _ref$1.$val;
 					$r = p[0].recordExport($clone(s$4.DefaultName.Loc, logger.Loc), "default", $clone(s$4.DefaultName.Ref, ast.Ref)); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = 11; continue;
-				/* } else if ($assertType(_ref$1, ptrType$59, true)[1]) { */ case 8:
+				/* } else if ($assertType(_ref$1, ptrType$62, true)[1]) { */ case 8:
 					s$5 = _ref$1.$val;
 					_ref$8 = s$5.Items;
 					_i$7 = 0;
@@ -185701,13 +186944,13 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					$s = 38; continue;
 					case 39:
 					$s = 11; continue;
-				/* } else if ($assertType(_ref$1, ptrType$58, true)[1]) { */ case 9:
+				/* } else if ($assertType(_ref$1, ptrType$61, true)[1]) { */ case 9:
 					s$6 = _ref$1.$val;
-					record$1 = (x$23 = p[0].importRecords, x$24 = s$6.ImportRecordIndex, ((x$24 < 0 || x$24 >= x$23.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$23.$array[x$23.$offset + x$24]));
+					record$1 = (x$24 = p[0].importRecords, x$25 = s$6.ImportRecordIndex, ((x$25 < 0 || x$25 >= x$24.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$24.$array, x$24.$offset + x$25, ptrType$106)));
 					p[0].importRecordsForCurrentPart = $append(p[0].importRecordsForCurrentPart, s$6.ImportRecordIndex);
-					/* */ if (!(s$6.Alias === ptrType$74.nil)) { $s = 41; continue; }
+					/* */ if (!(s$6.Alias === ptrType$78.nil)) { $s = 41; continue; }
 					/* */ $s = 42; continue;
-					/* if (!(s$6.Alias === ptrType$74.nil)) { */ case 41:
+					/* if (!(s$6.Alias === ptrType$78.nil)) { */ case 41:
 						_key$5 = $clone(s$6.NamespaceRef, ast.Ref); (p[0].namedImports || $throwRuntimeError("assignment to entry in nil map")).set(ast.Ref.keyFor(_key$5), { k: _key$5, v: $clone(new js_ast.NamedImport.ptr("", sliceType$35.nil, $clone(s$6.Alias.Loc, logger.Loc), $clone(ast.InvalidRef, ast.Ref), s$6.ImportRecordIndex, true, true), js_ast.NamedImport) });
 						$r = p[0].recordExport($clone(s$6.Alias.Loc, logger.Loc), s$6.Alias.OriginalName, $clone(s$6.NamespaceRef, ast.Ref)); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						record$1.Flags = (record$1.Flags | (2)) >>> 0;
@@ -185716,9 +186959,9 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						p[0].exportStarImportRecords = $append(p[0].exportStarImportRecords, s$6.ImportRecordIndex);
 					/* } */ case 43:
 					$s = 11; continue;
-				/* } else if ($assertType(_ref$1, ptrType$57, true)[1]) { */ case 10:
+				/* } else if ($assertType(_ref$1, ptrType$60, true)[1]) { */ case 10:
 					s$7 = _ref$1.$val;
-					record$2 = (x$25 = p[0].importRecords, x$26 = s$7.ImportRecordIndex, ((x$26 < 0 || x$26 >= x$25.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$25.$array[x$25.$offset + x$26]));
+					record$2 = (x$26 = p[0].importRecords, x$27 = s$7.ImportRecordIndex, ((x$27 < 0 || x$27 >= x$26.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$26.$array, x$26.$offset + x$27, ptrType$106)));
 					p[0].importRecordsForCurrentPart = $append(p[0].importRecordsForCurrentPart, s$7.ImportRecordIndex);
 					_ref$9 = s$7.Items;
 					_i$8 = 0;
@@ -185770,7 +187013,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			case 2:
 			result[0].stmts = $subslice(stmts, 0, stmtsEnd);
 			$s = -1; return result[0];
-			/* */ } return; } var $f = {$blk: scanForImportsAndExports, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _entry, _entry$1, _entry$2, _entry$3, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _i$9, _key, _key$1, _key$2, _key$3, _key$4, _key$5, _key$6, _keys, _r, _r$1, _r$2, _r$3, _ref, _ref$1, _ref$10, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _size, _tuple, _tuple$1, alias, alias$1, foundImports, importItems, importItems$1, isUnusedInTypeScript, item, item$1, item$2, item$3, item$4, item$5, item$6, itemsEnd, keepUnusedImports, name, ok, ok$1, p, record, record$1, record$2, result, s, s$1, s$2, s$3, s$4, s$5, s$6, s$7, sorted, stmt, stmts, stmtsEnd, symbol, symbol$1, symbol$2, unusedImportFlags, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
+			/* */ } return; } var $f = {$blk: scanForImportsAndExports, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _entry, _entry$1, _entry$2, _entry$3, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _i$9, _key, _key$1, _key$2, _key$3, _key$4, _key$5, _key$6, _keys, _r, _r$1, _r$2, _r$3, _ref, _ref$1, _ref$10, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _size, _tuple, _tuple$1, alias, alias$1, foundImports, importItems, importItems$1, isUnusedInTypeScript, item, item$1, item$2, item$3, item$4, item$5, item$6, itemsEnd, keepUnusedImports, name, ok, ok$1, p, record, record$1, record$2, result, s, s$1, s$2, s$3, s$4, s$5, s$6, s$7, sorted, stmt, stmts, stmtsEnd, symbol, symbol$1, symbol$2, unusedImportFlags, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
 		};
 		$ptrType(parser).prototype.appendPart = function appendPart(parts, stmts) {
 			var {_entry, _i, _key, _r, _r$1, _ref, alreadyDeclared, flags, link, local, p, part, parts, stmts, x, x$1, $s, $r, $c} = $restore(this, {parts, stmts});
@@ -185782,7 +187025,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			p.declaredSymbols = sliceType$36.nil;
 			p.importRecordsForCurrentPart = sliceType$35.nil;
 			p.scopesForCurrentPart = sliceType$16.nil;
-			_r = p.visitStmtsAndPrependTempRefs(stmts, $clone(new prependTempRefsOpts.ptr(ptrType$76.nil, 0), prependTempRefsOpts)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = p.visitStmtsAndPrependTempRefs(stmts, $clone(new prependTempRefsOpts.ptr(ptrType$80.nil, 0), prependTempRefsOpts)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			part = new js_ast.Part.ptr(_r, sliceType$16.nil, sliceType$35.nil, sliceType$36.nil, p.symbolUses, false, false, sliceType$37.nil, false, false, false);
 			if (!(p.currentScope === p.moduleScope)) {
 				$panic(new $String("Internal error: Scope stack imbalance"));
@@ -185834,14 +187077,14 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			defaultDefines = [defaultDefines];
 			p = [p];
 			source = [source];
-			/* */ if (options.defines === ptrType$62.nil) { $s = 1; continue; }
+			/* */ if (options.defines === ptrType$65.nil) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (options.defines === ptrType$62.nil) { */ case 1:
+			/* if (options.defines === ptrType$65.nil) { */ case 1:
 				_r = config.ProcessDefines(sliceType$30.nil); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				defaultDefines[0] = $clone(_r, config.ProcessedDefines);
 				options.defines = defaultDefines[0];
 			/* } */ case 2:
-			p[0] = new parser.ptr($clone(options, Options), $clone(log, logger.Log), $clone(source[0], logger.Source), $clone(logger.MakeLineColumnTracker(source[0]), logger.LineColumnTracker), new fnOrArrowDataParse.ptr(ptrType.nil, ptrType$1.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Loc.ptr(0), 0, 0, false, false, false, false, false, false, false, false), new fnOnlyDataVisit.ptr(ptrType$11.nil, ptrType$11.nil, ptrType$11.nil, false, false, ptrType$11.nil, false, false, false, false, false), sliceType.nil, ptrType$1.nil, sliceType$16.nil, sliceType$39.nil, new js_ast.HelperContext.ptr($throwNilPointerError), sliceType$35.nil, sliceType$18.nil, false, false, false, false, false, false, false, false, false, sliceType$36.nil, sliceType$40.nil, new $global.Map(), new duplicateCaseChecker.ptr(sliceType$41.nil, arrayType$1.zero()), false, false, false, sliceType$42.nil, false, new $global.Map(), new $global.Map(), new $global.Map(), $ifaceNil, $ifaceNil, new $global.Map(), new $global.Map(), new $global.Map(), false, false, $ifaceNil, ptrType$1.nil, ptrType$11.nil, sliceType$43.nil, sliceType$35.nil, sliceType$35.nil, new $global.Map(), new $global.Map(), new $global.Map(), new $global.Map(), false, false, sliceType$5.nil, "", $ifaceNil, $ifaceNil, $ifaceNil, $ifaceNil, $ifaceNil, $ifaceNil, $ifaceNil, $ifaceNil, ptrType$1.nil, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), false, $ifaceNil, new thenCatchChain.ptr($ifaceNil, new logger.Loc.ptr(0), false, false), sliceType$38.nil, false, sliceType$18.nil, sliceType$29.nil, sliceType$29.nil, $clone(lexer, js_lexer.Lexer), 0, 0, 0, 0, 0, 0, new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), $clone(ast.InvalidRef, ast.Ref), $clone(ast.InvalidRef, ast.Ref), $clone(ast.InvalidRef, ast.Ref), $clone(ast.InvalidRef, ast.Ref), $clone(ast.InvalidRef, ast.Ref), new $global.Map(), new $global.Map(), $clone(ast.InvalidRef, ast.Ref), $clone(ast.InvalidRef, ast.Ref), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Loc.ptr(0), new logger.Loc.ptr(0), $clone(new logger.Loc.ptr(-1), logger.Loc), new fnOrArrowDataVisit.ptr(0, new logger.Loc.ptr(0), false, false, false, false, false, false, false, false), $clone(new logger.Loc.ptr(-1), logger.Loc), helpers.IsInsideNodeModules(source[0].KeyPath.Text), false, false, false, false, true, false, false, false, false, false, !(options.mangleProps === ptrType$61.nil) || !(options.reserveProps === ptrType$61.nil), false);
+			p[0] = new parser.ptr($clone((options === ptrType$116.nil && $throwNilPointerError(), options), Options), $clone(log, logger.Log), $clone(source[0], logger.Source), $clone(logger.MakeLineColumnTracker(source[0]), logger.LineColumnTracker), new fnOrArrowDataParse.ptr(ptrType.nil, ptrType$1.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Loc.ptr(0), 0, 0, false, false, false, false, false, false, false, false), new fnOnlyDataVisit.ptr(ptrType$11.nil, ptrType$11.nil, ptrType$11.nil, false, false, ptrType$11.nil, false, false, false, false, false), sliceType.nil, ptrType$1.nil, sliceType$16.nil, sliceType$39.nil, new js_ast.HelperContext.ptr($throwNilPointerError), sliceType$35.nil, sliceType$18.nil, false, false, false, false, false, false, false, false, false, sliceType$36.nil, sliceType$40.nil, new $global.Map(), new duplicateCaseChecker.ptr(sliceType$41.nil, arrayType$1.zero()), false, false, false, sliceType$42.nil, false, new $global.Map(), new $global.Map(), new $global.Map(), $ifaceNil, $ifaceNil, new $global.Map(), new $global.Map(), new $global.Map(), false, false, $ifaceNil, ptrType$1.nil, ptrType$11.nil, sliceType$43.nil, sliceType$35.nil, sliceType$35.nil, new $global.Map(), new $global.Map(), new $global.Map(), new $global.Map(), false, false, sliceType$5.nil, "", $ifaceNil, $ifaceNil, $ifaceNil, $ifaceNil, $ifaceNil, $ifaceNil, $ifaceNil, $ifaceNil, ptrType$1.nil, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), false, $ifaceNil, new thenCatchChain.ptr($ifaceNil, new logger.Loc.ptr(0), false, false), sliceType$38.nil, false, sliceType$18.nil, sliceType$29.nil, sliceType$29.nil, $clone(lexer, js_lexer.Lexer), 0, 0, 0, 0, 0, 0, new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), $clone(ast.InvalidRef, ast.Ref), $clone(ast.InvalidRef, ast.Ref), $clone(ast.InvalidRef, ast.Ref), $clone(ast.InvalidRef, ast.Ref), $clone(ast.InvalidRef, ast.Ref), new $global.Map(), new $global.Map(), $clone(ast.InvalidRef, ast.Ref), $clone(ast.InvalidRef, ast.Ref), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Loc.ptr(0), new logger.Loc.ptr(0), $clone(new logger.Loc.ptr(-1), logger.Loc), new fnOrArrowDataVisit.ptr(0, new logger.Loc.ptr(0), false, false, false, false, false, false, false, false), $clone(new logger.Loc.ptr(-1), logger.Loc), helpers.IsInsideNodeModules(source[0].KeyPath.Text), false, false, false, false, true, false, false, false, false, false, !(options.mangleProps === ptrType$64.nil) || !(options.reserveProps === ptrType$64.nil), false);
 			if (options.dropLabels.$length > 0) {
 				p[0].dropLabelsMap = new $global.Map();
 				_ref = options.dropLabels;
@@ -185870,7 +187113,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			ok = [ok];
 			options = [options];
-			result = new js_ast.AST.ptr(new js_ast.ModuleTypeData.ptr(ptrType$63.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), sliceType$44.nil, sliceType$39.nil, false, ptrType$1.nil, ptrType$106.nil, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), "", sliceType.nil, "", false, false, false, false, false, sliceType$43.nil, false, false, sliceType$35.nil, new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), 0, arrayType$2.zero(), false, false, false, 0);
+			result = new js_ast.AST.ptr(new js_ast.ModuleTypeData.ptr(ptrType$66.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), sliceType$44.nil, sliceType$39.nil, false, ptrType$1.nil, ptrType$117.nil, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), "", sliceType.nil, "", false, false, false, false, false, sliceType$43.nil, false, false, sliceType$35.nil, new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), 0, arrayType$2.zero(), false, false, false, 0);
 			ok[0] = false;
 			ok[0] = true;
 			$deferred.push([(function(ok, options) { return function Parse·func1() {
@@ -185914,7 +187157,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			$r = p.prepareForVisitPass(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			directives = sliceType.nil;
 			tsAlwaysStrict = p.options.tsAlwaysStrict;
-			if (!(tsAlwaysStrict === ptrType$60.nil) && tsAlwaysStrict.Value) {
+			if (!(tsAlwaysStrict === ptrType$63.nil) && tsAlwaysStrict.Value) {
 				directives = $append(directives, "use strict");
 			}
 			totalCount = 0;
@@ -185925,10 +187168,10 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 9; continue; }
 				stmt = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), js_ast.Stmt);
 				_ref$1 = stmt.Data;
-				/* */ if ($assertType(_ref$1, ptrType$84, true)[1]) { $s = 10; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$55, true)[1]) { $s = 11; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$88, true)[1]) { $s = 10; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$58, true)[1]) { $s = 11; continue; }
 				/* */ $s = 12; continue;
-				/* if ($assertType(_ref$1, ptrType$84, true)[1]) { */ case 10:
+				/* if ($assertType(_ref$1, ptrType$88, true)[1]) { */ case 10:
 					s = _ref$1.$val;
 					js_ast.Stmt.copy(((keptCount < 0 || keptCount >= stmts.$length) ? ($throwRuntimeError("index out of range"), undefined) : stmts.$array[stmts.$offset + keptCount]), stmt);
 					keptCount = keptCount + (1) >> 0;
@@ -185936,7 +187179,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					_i++;
 					/* continue; */ $s = 8; continue;
 					$s = 12; continue;
-				/* } else if ($assertType(_ref$1, ptrType$55, true)[1]) { */ case 11:
+				/* } else if ($assertType(_ref$1, ptrType$58, true)[1]) { */ case 11:
 					s$1 = _ref$1.$val;
 					/* */ if (p.isStrictMode() && s$1.LegacyOctalLoc.Start > 0) { $s = 13; continue; }
 					/* */ $s = 14; continue;
@@ -186031,10 +187274,10 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					}
 				}
 				if (file.IsCopyLoader) {
-					_tuple$1 = p.generateImportStmt(file.Source.KeyPath.Text, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), exportsNoConflict, before, symbols, ptrType$107.nil, (x$1 = file.Source, (x$1.$ptr_Index || (x$1.$ptr_Index = new ptrType$107(function() { return this.$target.Index; }, function($v) { this.$target.Index = $v; }, x$1)))));
+					_tuple$1 = p.generateImportStmt(file.Source.KeyPath.Text, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), exportsNoConflict, before, symbols, ptrType$118.nil, (x$1 = file.Source, (x$1.$ptr_Index || (x$1.$ptr_Index = new ptrType$118(function() { return this.$target.Index; }, function($v) { this.$target.Index = $v; }, x$1)))));
 					before = _tuple$1[0];
 				} else {
-					_tuple$2 = p.generateImportStmt(file.Source.KeyPath.Text, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), exportsNoConflict, before, symbols, (x$2 = file.Source, (x$2.$ptr_Index || (x$2.$ptr_Index = new ptrType$107(function() { return this.$target.Index; }, function($v) { this.$target.Index = $v; }, x$2)))), ptrType$107.nil);
+					_tuple$2 = p.generateImportStmt(file.Source.KeyPath.Text, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), exportsNoConflict, before, symbols, (x$2 = file.Source, (x$2.$ptr_Index || (x$2.$ptr_Index = new ptrType$118(function() { return this.$target.Index; }, function($v) { this.$target.Index = $v; }, x$2)))), ptrType$118.nil);
 					before = _tuple$2[0];
 				}
 				_i$2++;
@@ -186083,8 +187326,8 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					stmt$2 = $clone(((_i$6 < 0 || _i$6 >= _ref$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$7.$array[_ref$7.$offset + _i$6]), js_ast.Stmt);
 					_ref$8 = stmt$2.Data;
 					/* */ if ($assertType(_ref$8, ptrType$10, true)[1]) { $s = 29; continue; }
-					/* */ if ($assertType(_ref$8, ptrType$56, true)[1] || $assertType(_ref$8, ptrType$57, true)[1] || $assertType(_ref$8, ptrType$58, true)[1]) { $s = 30; continue; }
-					/* */ if ($assertType(_ref$8, ptrType$85, true)[1]) { $s = 31; continue; }
+					/* */ if ($assertType(_ref$8, ptrType$59, true)[1] || $assertType(_ref$8, ptrType$60, true)[1] || $assertType(_ref$8, ptrType$61, true)[1]) { $s = 30; continue; }
+					/* */ if ($assertType(_ref$8, ptrType$89, true)[1]) { $s = 31; continue; }
 					/* */ if ($assertType(_ref$8, ptrType$9, true)[1]) { $s = 32; continue; }
 					/* */ $s = 33; continue;
 					/* if ($assertType(_ref$8, ptrType$10, true)[1]) { */ case 29:
@@ -186095,7 +187338,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							/* if (!(_i$7 < _ref$9.$length)) { break; } */ if(!(_i$7 < _ref$9.$length)) { $s = 36; continue; }
 							clone = [clone];
 							decl = $clone(((_i$7 < 0 || _i$7 >= _ref$9.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$9.$array[_ref$9.$offset + _i$7]), js_ast.Decl);
-							clone[0] = $clone(s$2, js_ast.SLocal);
+							clone[0] = $clone((s$2 === ptrType$10.nil && $throwNilPointerError(), s$2), js_ast.SLocal);
 							clone[0].Decls = new sliceType$7([$clone(decl, js_ast.Decl)]);
 							_r$5 = p.appendPart(parts, new sliceType$8([$clone(new js_ast.Stmt.ptr(clone[0], $clone(stmt$2.Loc, logger.Loc)), js_ast.Stmt)])); /* */ $s = 37; case 37: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 							parts = _r$5;
@@ -186103,7 +187346,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 						$s = 35; continue;
 						case 36:
 						$s = 34; continue;
-					/* } else if ($assertType(_ref$8, ptrType$56, true)[1] || $assertType(_ref$8, ptrType$57, true)[1] || $assertType(_ref$8, ptrType$58, true)[1]) { */ case 30:
+					/* } else if ($assertType(_ref$8, ptrType$59, true)[1] || $assertType(_ref$8, ptrType$60, true)[1] || $assertType(_ref$8, ptrType$61, true)[1]) { */ case 30:
 						s$3 = _ref$8;
 						/* */ if (!((p.options.optionsThatSupportStructuralEquality.mode === 0))) { $s = 38; continue; }
 						/* */ $s = 39; continue;
@@ -186116,7 +187359,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							parts = _r$7;
 						/* } */ case 40:
 						$s = 34; continue;
-					/* } else if ($assertType(_ref$8, ptrType$85, true)[1]) { */ case 31:
+					/* } else if ($assertType(_ref$8, ptrType$89, true)[1]) { */ case 31:
 						s$4 = _ref$8.$val;
 						_r$8 = p.appendPart(after, new sliceType$8([$clone(stmt$2, js_ast.Stmt)])); /* */ $s = 43; case 43: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 						after = _r$8;
@@ -186171,7 +187414,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		GlobResolveAST = function GlobResolveAST$1(log, source, importRecords, object, name) {
 			var {$24r, _i, _r, _r$1, _ref, importRecordIndex, importRecordIndices, importRecords, log, name, nsExportPart, object, p, part, ref, source, $s, $r, $c} = $restore(this, {log, source, importRecords, object, name});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = newParser($clone(log, logger.Log), $clone(source, logger.Source), $clone(new js_lexer.Lexer.ptr(sliceType$15.nil, sliceType$15.nil, sliceType$15.nil, new js_lexer.MaybeSubstring.ptr("", new ast.Index32.ptr(0)), new logger.Log.ptr($throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, 0, false), new logger.Source.ptr("", "", "", new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), 0), new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), "", sliceType$3.nil, "", "", new logger.LineColumnTracker.ptr("", "", 0, 0, 0, 0, false, false, false), 0, 0, 0, 0, 0, 0, 0, new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Loc.ptr(0), new logger.Loc.ptr(0), new logger.Loc.ptr(0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0, new logger.Loc.ptr(0), 0, 0, new config.TSOptions.ptr(new config.TSConfig.ptr(0, 0, 0, 0, 0, 0), false, false), false, 0, false, false, false, false, false), js_lexer.Lexer), new Options.ptr(sliceType$22.nil, new config.JSXOptions.ptr(new config.DefineExpr.ptr($ifaceNil, sliceType.nil, new ast.Index32.ptr(0)), new config.DefineExpr.ptr($ifaceNil, sliceType.nil, new ast.Index32.ptr(0)), false, false, false, "", false, false), ptrType$60.nil, ptrType$61.nil, ptrType$61.nil, sliceType.nil, ptrType$62.nil, new optionsThatSupportStructuralEquality.ptr("", new js_ast.ModuleTypeData.ptr(ptrType$63.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), new config.TSOptions.ptr(new config.TSConfig.ptr(0, 0, 0, 0, 0, 0), false, false), 0, 0, 0, false, false, false, false, false, false, false, false, false, false, false, false))); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = newParser($clone(log, logger.Log), $clone(source, logger.Source), $clone(new js_lexer.Lexer.ptr(sliceType$15.nil, sliceType$15.nil, sliceType$15.nil, new js_lexer.MaybeSubstring.ptr("", new ast.Index32.ptr(0)), new logger.Log.ptr($throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, 0, false), new logger.Source.ptr("", "", "", new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), 0), new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), "", sliceType$3.nil, "", "", new logger.LineColumnTracker.ptr("", "", 0, 0, 0, 0, false, false, false), 0, 0, 0, 0, 0, 0, 0, new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Loc.ptr(0), new logger.Loc.ptr(0), new logger.Loc.ptr(0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0, new logger.Loc.ptr(0), 0, 0, new config.TSOptions.ptr(new config.TSConfig.ptr(0, 0, 0, 0, 0, 0), false, false), false, 0, false, false, false, false, false), js_lexer.Lexer), new Options.ptr(sliceType$22.nil, new config.JSXOptions.ptr(new config.DefineExpr.ptr($ifaceNil, sliceType.nil, new ast.Index32.ptr(0)), new config.DefineExpr.ptr($ifaceNil, sliceType.nil, new ast.Index32.ptr(0)), false, false, false, "", false, false), ptrType$63.nil, ptrType$64.nil, ptrType$64.nil, sliceType.nil, ptrType$65.nil, new optionsThatSupportStructuralEquality.ptr("", new js_ast.ModuleTypeData.ptr(ptrType$66.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), new config.TSOptions.ptr(new config.TSConfig.ptr(0, 0, 0, 0, 0, 0), false, false), 0, 0, 0, false, false, false, false, false, false, false, false, false, false, false, false))); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			p = _r;
 			$r = p.prepareForVisitPass(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			nsExportPart = new js_ast.Part.ptr(sliceType$8.nil, sliceType$16.nil, sliceType$35.nil, sliceType$36.nil, new $global.Map(), false, false, sliceType$37.nil, true, false, false);
@@ -186240,7 +187483,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				$s = -1; return [new config.DefineExpr.ptr($ifaceNil, sliceType.nil, new ast.Index32.ptr(0)), $ifaceNil];
 			}
 			_ref$1 = expr.Data;
-			if ($assertType(_ref$1, ptrType$21, true)[1] || $assertType(_ref$1, ptrType$22, true)[1] || $assertType(_ref$1, ptrType$16, true)[1] || $assertType(_ref$1, ptrType$18, true)[1] || $assertType(_ref$1, ptrType$53, true)[1]) {
+			if ($assertType(_ref$1, ptrType$21, true)[1] || $assertType(_ref$1, ptrType$22, true)[1] || $assertType(_ref$1, ptrType$16, true)[1] || $assertType(_ref$1, ptrType$18, true)[1] || $assertType(_ref$1, ptrType$56, true)[1]) {
 				$s = -1; return [new config.DefineExpr.ptr(expr.Data, sliceType.nil, new ast.Index32.ptr(0)), $ifaceNil];
 			}
 			$s = -1; return [new config.DefineExpr.ptr($ifaceNil, sliceType.nil, new ast.Index32.ptr(0)), expr.Data];
@@ -186277,7 +187520,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			p.fnOrArrowDataVisit.isOutsideFnOrArrow = true;
 			p.moduleScope = p.currentScope;
 			tsAlwaysStrict = p.options.tsAlwaysStrict;
-			if (!(tsAlwaysStrict === ptrType$60.nil) && tsAlwaysStrict.Value) {
+			if (!(tsAlwaysStrict === ptrType$63.nil) && tsAlwaysStrict.Value) {
 				p.currentScope.StrictMode = 4;
 			}
 			p.isFileConsideredToHaveESMExports = p.esmExportKeyword.Len > 0 || p.esmImportMeta.Len > 0 || p.topLevelAwaitKeyword.Len > 0 || new js_ast.ModuleType(p.options.optionsThatSupportStructuralEquality.moduleTypeData.Type).IsESM();
@@ -186429,16 +187672,16 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			visit = [visit];
 			p[0] = this;
 			if (!p[0].options.optionsThatSupportStructuralEquality.minifyIdentifiers || (p[0].source.Index === 0)) {
-				$s = -1; return ptrType$106.nil;
+				$s = -1; return ptrType$117.nil;
 			}
 			charFreq[0] = arrayType$3.zero();
-			new ptrType$106(charFreq[0]).Scan(p[0].source.Contents, 1);
+			new ptrType$117(charFreq[0]).Scan(p[0].source.Contents, 1);
 			_ref = p[0].lexer.AllComments;
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				commentRange = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), logger.Range);
-				new ptrType$106(charFreq[0]).Scan(p[0].source.TextForRange($clone(commentRange, logger.Range)), -1);
+				new ptrType$117(charFreq[0]).Scan(p[0].source.TextForRange($clone(commentRange, logger.Range)), -1);
 				_i++;
 			}
 			_ref$1 = p[0].importRecords;
@@ -186447,7 +187690,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				if (!(_i$1 < _ref$1.$length)) { break; }
 				record = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), ast.ImportRecord);
 				if (!$clone(record.SourceIndex, ast.Index32).IsValid()) {
-					new ptrType$106(charFreq[0]).Scan(record.Path.Text, -1);
+					new ptrType$117(charFreq[0]).Scan(record.Path.Text, -1);
 				}
 				_i$1++;
 			}
@@ -186468,16 +187711,16 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 							continue;
 						}
 						member = $clone(_entry.v, js_ast.ScopeMember);
-						symbol = (x = p[0].symbols, x$1 = member.Ref.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+						symbol = (x = p[0].symbols, x$1 = member.Ref.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$23)));
 						if (!((symbol.SlotNamespace() === 4))) {
-							new ptrType$106(charFreq[0]).Scan(symbol.OriginalName, -((symbol.UseCountEstimate >> 0)));
+							new ptrType$117(charFreq[0]).Scan(symbol.OriginalName, -((symbol.UseCountEstimate >> 0)));
 						}
 						_i$2++;
 					}
 					if (!($equal(scope.Label.Ref, ast.InvalidRef, ast.Ref))) {
-						symbol$1 = (x$2 = p[0].symbols, x$3 = scope.Label.Ref.InnerIndex, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]));
+						symbol$1 = (x$2 = p[0].symbols, x$3 = scope.Label.Ref.InnerIndex, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + x$3, ptrType$23)));
 						if (!((symbol$1.SlotNamespace() === 4))) {
-							new ptrType$106(charFreq[0]).Scan(symbol$1.OriginalName, -((symbol$1.UseCountEstimate >> 0)) - 1 >> 0);
+							new ptrType$117(charFreq[0]).Scan(symbol$1.OriginalName, -((symbol$1.UseCountEstimate >> 0)) - 1 >> 0);
 						}
 					}
 					_ref$3 = scope.Children;
@@ -186506,8 +187749,8 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 					continue;
 				}
 				ref = $clone(_entry.v, ast.Ref);
-				symbol = (x = p[0].symbols, x$1 = ref.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-				new ptrType$106(charFreq[0]).Scan(symbol.OriginalName, -((symbol.UseCountEstimate >> 0)));
+				symbol = (x = p[0].symbols, x$1 = ref.InnerIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$23)));
+				new ptrType$117(charFreq[0]).Scan(symbol.OriginalName, -((symbol.UseCountEstimate >> 0)));
 				_i$2++;
 			}
 			$s = -1; return charFreq[0];
@@ -186542,11 +187785,11 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 			p.moduleScope.Generated = $append(p.moduleScope.Generated, namespaceRef);
 			declaredSymbols = $makeSlice(sliceType$36, (1 + imports.$length >> 0));
 			clauseItems = $makeSlice(sliceType$19, imports.$length);
-			importRecordIndex = p.addImportRecord(1, $clone(pathRange, logger.Range), path, ptrType$72.nil, 0);
-			if (!(sourceIndex === ptrType$107.nil)) {
+			importRecordIndex = p.addImportRecord(1, $clone(pathRange, logger.Range), path, ptrType$76.nil, 0);
+			if (!(sourceIndex === ptrType$118.nil)) {
 				ast.Index32.copy((x = p.importRecords, ((importRecordIndex < 0 || importRecordIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + importRecordIndex])).SourceIndex, ast.MakeIndex32(sourceIndex.$get()));
 			}
-			if (!(copySourceIndex === ptrType$107.nil)) {
+			if (!(copySourceIndex === ptrType$118.nil)) {
 				ast.Index32.copy((x$1 = p.importRecords, ((importRecordIndex < 0 || importRecordIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + importRecordIndex])).CopySourceIndex, ast.MakeIndex32(copySourceIndex.$get()));
 			}
 			js_ast.DeclaredSymbol.copy((0 >= declaredSymbols.$length ? ($throwRuntimeError("index out of range"), undefined) : declaredSymbols.$array[declaredSymbols.$offset + 0]), new js_ast.DeclaredSymbol.ptr($clone(namespaceRef, ast.Ref), true));
@@ -186563,7 +187806,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				_key$2 = $clone(it$1.Ref, ast.Ref); (p.namedImports || $throwRuntimeError("assignment to entry in nil map")).set(ast.Ref.keyFor(_key$2), { k: _key$2, v: $clone(new js_ast.NamedImport.ptr(alias, sliceType$35.nil, $clone(it$1.Loc, logger.Loc), $clone(namespaceRef, ast.Ref), importRecordIndex, false, false), js_ast.NamedImport) });
 				_i$1++;
 			}
-			return [$append(parts, new js_ast.Part.ptr(new sliceType$8([$clone(new js_ast.Stmt.ptr(new js_ast.SImport.ptr(ptrType$12.nil, (clauseItems$24ptr || (clauseItems$24ptr = new ptrType$75(function() { return clauseItems; }, function($v) { clauseItems = $v; }))), ptrType$76.nil, $clone(namespaceRef, ast.Ref), importRecordIndex, true), $clone(pathRange.Loc, logger.Loc)), js_ast.Stmt)]), sliceType$16.nil, new sliceType$35([importRecordIndex]), declaredSymbols, false, false, false, sliceType$37.nil, false, false, false)), importRecordIndex];
+			return [$append(parts, new js_ast.Part.ptr(new sliceType$8([$clone(new js_ast.Stmt.ptr(new js_ast.SImport.ptr(ptrType$12.nil, (clauseItems$24ptr || (clauseItems$24ptr = new ptrType$79(function() { return clauseItems; }, function($v) { clauseItems = $v; }))), ptrType$80.nil, $clone(namespaceRef, ast.Ref), importRecordIndex, true), $clone(pathRange.Loc, logger.Loc)), js_ast.Stmt)]), sliceType$16.nil, new sliceType$35([importRecordIndex]), declaredSymbols, false, false, false, sliceType$37.nil, false, false, false)), importRecordIndex];
 		};
 		sortedKeysOfMapStringLocRef = function sortedKeysOfMapStringLocRef$1(in$1) {
 			var {_entry, _i, _key, _keys, _ref, _size, in$1, key, keys, $s, $r, $c} = $restore(this, {in$1});
@@ -186600,7 +187843,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				_r = sortedKeysOfMapStringLocRef(p.runtimeImports); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				keys = _r;
 				sourceIndex[0] = 0;
-				_tuple = p.generateImportStmt("<runtime>", $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), keys, before, p.runtimeImports, (sourceIndex.$ptr || (sourceIndex.$ptr = new ptrType$107(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sourceIndex))), ptrType$107.nil);
+				_tuple = p.generateImportStmt("<runtime>", $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), keys, before, p.runtimeImports, (sourceIndex.$ptr || (sourceIndex.$ptr = new ptrType$118(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sourceIndex))), ptrType$118.nil);
 				before = _tuple[0];
 			/* } */ case 2:
 			/* */ if ((p.jsxRuntimeImports ? p.jsxRuntimeImports.size : 0) > 0 && !p.options.optionsThatSupportStructuralEquality.omitJSXRuntimeForTests) { $s = 4; continue; }
@@ -186614,7 +187857,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				} else {
 					path = path + "/jsx-runtime";
 				}
-				_tuple$1 = p.generateImportStmt(path, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), keys$1, before, p.jsxRuntimeImports, ptrType$107.nil, ptrType$107.nil);
+				_tuple$1 = p.generateImportStmt(path, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), keys$1, before, p.jsxRuntimeImports, ptrType$118.nil, ptrType$118.nil);
 				before = _tuple$1[0];
 			/* } */ case 5:
 			/* */ if ((p.jsxLegacyImports ? p.jsxLegacyImports.size : 0) > 0 && !p.options.optionsThatSupportStructuralEquality.omitJSXRuntimeForTests) { $s = 7; continue; }
@@ -186623,7 +187866,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				_r$2 = sortedKeysOfMapStringLocRef(p.jsxLegacyImports); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				keys$2 = _r$2;
 				path$1 = p.options.jsx.ImportSource;
-				_tuple$2 = p.generateImportStmt(path$1, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), keys$2, before, p.jsxLegacyImports, ptrType$107.nil, ptrType$107.nil);
+				_tuple$2 = p.generateImportStmt(path$1, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), keys$2, before, p.jsxLegacyImports, ptrType$118.nil, ptrType$118.nil);
 				before = _tuple$2[0];
 			/* } */ case 8:
 			_ref = p.globPatternImports;
@@ -186633,10 +187876,10 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				glob = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), globPatternImport);
 				symbols = $makeMap($String.keyFor, [{ k: glob.name, v: $clone(new ast.LocRef.ptr($clone(glob.approximateRange.Loc, logger.Loc), $clone(glob.ref, ast.Ref)), ast.LocRef) }]);
 				importRecordIndex = 0;
-				_tuple$3 = p.generateImportStmt(helpers.GlobPatternToString(glob.parts), $clone(glob.approximateRange, logger.Range), new sliceType([glob.name]), before, symbols, ptrType$107.nil, ptrType$107.nil);
+				_tuple$3 = p.generateImportStmt(helpers.GlobPatternToString(glob.parts), $clone(glob.approximateRange, logger.Range), new sliceType([glob.name]), before, symbols, ptrType$118.nil, ptrType$118.nil);
 				before = _tuple$3[0];
 				importRecordIndex = _tuple$3[1];
-				record = (x = p.importRecords, ((importRecordIndex < 0 || importRecordIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + importRecordIndex]));
+				record = (x = p.importRecords, ((importRecordIndex < 0 || importRecordIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + importRecordIndex, ptrType$106)));
 				record.AssertOrWith = glob.assertOrWith;
 				record.GlobPattern = new ast.GlobPattern.ptr(glob.parts, glob.name, glob.kind);
 				_i++;
@@ -186707,7 +187950,7 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 				while (true) {
 					if (!(_i$4 < _ref$4.$length)) { break; }
 					stmt = $clone(((_i$4 < 0 || _i$4 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$4]), js_ast.Stmt);
-					_tuple$4 = $assertType(stmt.Data, ptrType$59, true);
+					_tuple$4 = $assertType(stmt.Data, ptrType$62, true);
 					s = _tuple$4[0];
 					ok = _tuple$4[1];
 					if (ok) {
@@ -186858,32 +188101,32 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		$pkg.ParseGlobalName = ParseGlobalName;
 		skipTypeFlags.methods = [{prop: "has", name: "has", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([skipTypeFlags], [$Bool], false)}];
 		mappingArray.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}];
-		ptrType$108.methods = [{prop: "parseMaybeTrailingComma", name: "parseMaybeTrailingComma", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_lexer.T], [$Bool], false)}, {prop: "parseExpr", name: "parseExpr", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [js_ast.Expr], false)}];
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-		ptrType$118.methods = [{prop: "reset", name: "reset", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [], false)}, {prop: "check", name: "check", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$109, js_ast.Expr], [], false)}];
+		ptrType$119.methods = [{prop: "parseMaybeTrailingComma", name: "parseMaybeTrailingComma", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_lexer.T], [$Bool], false)}, {prop: "parseExpr", name: "parseExpr", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [js_ast.Expr], false)}];
+		ptrType$121.methods = [{prop: "enableNameCapture", name: "enableNameCapture", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$120, visitClassResult], [], false)}, {prop: "lowerField", name: "lowerField", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$120, js_ast.Property, ptrType$25, $Bool, $Bool, $Int], [js_ast.Property, ast.Ref, $Bool], false)}, {prop: "lowerPrivateMethod", name: "lowerPrivateMethod", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$120, js_ast.Property, ptrType$25], [], false)}, {prop: "lowerMethod", name: "lowerMethod", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$120, js_ast.Property, ptrType$25], [$Bool], false)}, {prop: "analyzeProperty", name: "analyzeProperty", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$120, js_ast.Property, classLoweringInfo], [propertyAnalysis], false)}, {prop: "hoistComputedProperties", name: "hoistComputedProperties", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$120, classLoweringInfo], [mapType, mapType], false)}, {prop: "processProperties", name: "processProperties", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$120, classLoweringInfo, visitClassResult], [], false)}, {prop: "lowerStaticBlock", name: "lowerStaticBlock", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$120, logger.Loc, js_ast.ClassStaticBlock], [], false)}, {prop: "rewriteAutoAccessorToGetSet", name: "rewriteAutoAccessorToGetSet", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$120, js_ast.Property, sliceType$9, js_ast.Expr, $Bool, ptrType$25, visitClassResult], [sliceType$9], false)}, {prop: "insertInitializersIntoConstructor", name: "insertInitializersIntoConstructor", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$120, classLoweringInfo, visitClassResult], [], false)}, {prop: "finishAndGenerateCode", name: "finishAndGenerateCode", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$120, visitClassResult], [sliceType$8, js_ast.Expr], false)}];
+		ptrType$122.methods = [{prop: "scanStmts", name: "scanStmts", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$120, sliceType$8], [], false)}, {prop: "finalize", name: "finalize", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$120, sliceType$8, $Bool], [sliceType$8], false)}];
+		ptrType$120.methods = [{prop: "skipTypeScriptBinding", name: "skipTypeScriptBinding", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [], false)}, {prop: "skipTypeScriptFnArgs", name: "skipTypeScriptFnArgs", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [], false)}, {prop: "skipTypeScriptParenOrFnType", name: "skipTypeScriptParenOrFnType", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [], false)}, {prop: "skipTypeScriptReturnType", name: "skipTypeScriptReturnType", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [], false)}, {prop: "skipTypeScriptType", name: "skipTypeScriptType", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_ast.L], [], false)}, {prop: "skipTypeScriptTypeWithFlags", name: "skipTypeScriptTypeWithFlags", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_ast.L, skipTypeFlags], [], false)}, {prop: "skipTypeScriptObjectType", name: "skipTypeScriptObjectType", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [], false)}, {prop: "skipTypeScriptTypeParameters", name: "skipTypeScriptTypeParameters", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([typeParameterFlags], [skipTypeScriptTypeParametersResult], false)}, {prop: "skipTypeScriptTypeArguments", name: "skipTypeScriptTypeArguments", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([skipTypeScriptTypeArgumentsOpts], [$Bool], false)}, {prop: "trySkipTypeArgumentsInExpressionWithBacktracking", name: "trySkipTypeArgumentsInExpressionWithBacktracking", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [$Bool], false)}, {prop: "trySkipTypeScriptTypeParametersThenOpenParenWithBacktracking", name: "trySkipTypeScriptTypeParametersThenOpenParenWithBacktracking", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [skipTypeScriptTypeParametersResult], false)}, {prop: "trySkipTypeScriptArrowReturnTypeWithBacktracking", name: "trySkipTypeScriptArrowReturnTypeWithBacktracking", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [$Bool], false)}, {prop: "trySkipTypeScriptArrowArgsWithBacktracking", name: "trySkipTypeScriptArrowArgsWithBacktracking", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [$Bool], false)}, {prop: "trySkipTypeScriptConstraintOfInferTypeWithBacktracking", name: "trySkipTypeScriptConstraintOfInferTypeWithBacktracking", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([skipTypeFlags], [$Bool], false)}, {prop: "isTSArrowFnJSX", name: "isTSArrowFnJSX", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [$Bool], false)}, {prop: "tsCanFollowTypeArgumentsInExpression", name: "tsCanFollowTypeArgumentsInExpression", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [$Bool], false)}, {prop: "tsIsBinaryOperator", name: "tsIsBinaryOperator", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [$Bool], false)}, {prop: "tsIsStartOfExpression", name: "tsIsStartOfExpression", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [$Bool], false)}, {prop: "tsIsStartOfLeftHandSideExpression", name: "tsIsStartOfLeftHandSideExpression", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [$Bool], false)}, {prop: "tsLookAheadNextTokenIsOpenParenOrLessThanOrDot", name: "tsLookAheadNextTokenIsOpenParenOrLessThanOrDot", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [$Bool], false)}, {prop: "tsIsIdentifier", name: "tsIsIdentifier", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [$Bool], false)}, {prop: "skipTypeScriptInterfaceStmt", name: "skipTypeScriptInterfaceStmt", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([parseStmtOpts], [], false)}, {prop: "skipTypeScriptTypeStmt", name: "skipTypeScriptTypeStmt", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([parseStmtOpts], [], false)}, {prop: "parseTypeScriptEnumStmt", name: "parseTypeScriptEnumStmt", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([logger.Loc, parseStmtOpts], [js_ast.Stmt], false)}, {prop: "parseTypeScriptImportEqualsStmt", name: "parseTypeScriptImportEqualsStmt", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([logger.Loc, parseStmtOpts, logger.Loc, $String], [js_ast.Stmt], false)}, {prop: "getOrCreateExportedNamespaceMembers", name: "getOrCreateExportedNamespaceMembers", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([$String, $Bool], [js_ast.TSNamespaceMembers], false)}, {prop: "parseTypeScriptNamespaceStmt", name: "parseTypeScriptNamespaceStmt", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([logger.Loc, parseStmtOpts], [js_ast.Stmt], false)}, {prop: "generateClosureForTypeScriptNamespaceOrEnum", name: "generateClosureForTypeScriptNamespaceOrEnum", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([sliceType$8, logger.Loc, $Bool, logger.Loc, ast.Ref, ast.Ref, sliceType$8], [sliceType$8], false)}, {prop: "generateClosureForTypeScriptEnum", name: "generateClosureForTypeScriptEnum", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([sliceType$8, logger.Loc, $Bool, logger.Loc, ast.Ref, ast.Ref, sliceType$6, $Bool], [sliceType$8], false)}, {prop: "wrapInlinedEnum", name: "wrapInlinedEnum", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_ast.Expr, $String], [js_ast.Expr], false)}, {prop: "privateSymbolNeedsToBeLowered", name: "privateSymbolNeedsToBeLowered", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$25], [$Bool], false)}, {prop: "lowerPrivateBrandCheck", name: "lowerPrivateBrandCheck", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_ast.Expr, logger.Loc, ptrType$25], [js_ast.Expr], false)}, {prop: "lowerPrivateGet", name: "lowerPrivateGet", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_ast.Expr, logger.Loc, ptrType$25], [js_ast.Expr], false)}, {prop: "lowerPrivateSet", name: "lowerPrivateSet", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_ast.Expr, logger.Loc, ptrType$25, js_ast.Expr], [js_ast.Expr], false)}, {prop: "lowerPrivateSetUnOp", name: "lowerPrivateSetUnOp", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_ast.Expr, logger.Loc, ptrType$25, js_ast.OpCode], [js_ast.Expr], false)}, {prop: "lowerPrivateSetBinOp", name: "lowerPrivateSetBinOp", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_ast.Expr, logger.Loc, ptrType$25, js_ast.OpCode, js_ast.Expr], [js_ast.Expr], false)}, {prop: "extractPrivateIndex", name: "extractPrivateIndex", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_ast.Expr], [js_ast.Expr, logger.Loc, ptrType$25], false)}, {prop: "extractSuperProperty", name: "extractSuperProperty", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_ast.Expr], [js_ast.Expr], false)}, {prop: "lowerSuperPropertyOrPrivateInAssign", name: "lowerSuperPropertyOrPrivateInAssign", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_ast.Expr], [js_ast.Expr, $Bool], false)}, {prop: "shouldLowerSuperPropertyAccess", name: "shouldLowerSuperPropertyAccess", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_ast.Expr], [$Bool], false)}, {prop: "callSuperPropertyWrapper", name: "callSuperPropertyWrapper", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([logger.Loc, js_ast.Expr], [js_ast.Expr], false)}, {prop: "lowerSuperPropertyGet", name: "lowerSuperPropertyGet", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([logger.Loc, js_ast.Expr], [js_ast.Expr], false)}, {prop: "lowerSuperPropertySet", name: "lowerSuperPropertySet", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([logger.Loc, js_ast.Expr, js_ast.Expr], [js_ast.Expr], false)}, {prop: "lowerSuperPropertySetBinOp", name: "lowerSuperPropertySetBinOp", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([logger.Loc, js_ast.Expr, js_ast.OpCode, js_ast.Expr], [js_ast.Expr], false)}, {prop: "maybeLowerSuperPropertyGetInsideCall", name: "maybeLowerSuperPropertyGetInsideCall", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$41], [], false)}, {prop: "computeClassLoweringInfo", name: "computeClassLoweringInfo", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$30], [classLoweringInfo], false)}, {prop: "lowerClass", name: "lowerClass", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_ast.Stmt, js_ast.Expr, visitClassResult, $String], [sliceType$8, js_ast.Expr], false)}, {prop: "propertyNameHint", name: "propertyNameHint", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_ast.Expr], [$String], false)}, {prop: "insertStmtsAfterSuperCall", name: "insertStmtsAfterSuperCall", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$123, sliceType$8, ast.Ref], [], false)}, {prop: "markSyntaxFeature", name: "markSyntaxFeature", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([compat.JSFeature, logger.Range], [$Bool], false)}, {prop: "isStrictMode", name: "isStrictMode", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [$Bool], false)}, {prop: "isStrictModeOutputFormat", name: "isStrictModeOutputFormat", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [$Bool], false)}, {prop: "markStrictModeFeature", name: "markStrictModeFeature", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([strictModeFeature, logger.Range, $String], [], false)}, {prop: "whyStrictMode", name: "whyStrictMode", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$1], [$String, sliceType$4], false)}, {prop: "markAsyncFn", name: "markAsyncFn", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([logger.Range, $Bool], [$Bool], false)}, {prop: "captureThis", name: "captureThis", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [ast.Ref], false)}, {prop: "captureArguments", name: "captureArguments", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [ast.Ref], false)}, {prop: "lowerFunction", name: "lowerFunction", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$48, ptrType$48, ptrType$113, logger.Loc, ptrType$49, ptrType$48, ptrType$48, $Bool], [], false)}, {prop: "lowerOptionalChain", name: "lowerOptionalChain", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_ast.Expr, exprIn, exprOut], [js_ast.Expr, exprOut], false)}, {prop: "lowerParenthesizedOptionalChain", name: "lowerParenthesizedOptionalChain", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([logger.Loc, ptrType$41, exprOut], [js_ast.Expr], false)}, {prop: "lowerAssignmentOperator", name: "lowerAssignmentOperator", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_ast.Expr, funcType$2], [js_ast.Expr], false)}, {prop: "lowerExponentiationAssignmentOperator", name: "lowerExponentiationAssignmentOperator", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([logger.Loc, ptrType$47], [js_ast.Expr], false)}, {prop: "lowerNullishCoalescingAssignmentOperator", name: "lowerNullishCoalescingAssignmentOperator", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([logger.Loc, ptrType$47], [js_ast.Expr, $Bool], false)}, {prop: "lowerLogicalAssignmentOperator", name: "lowerLogicalAssignmentOperator", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([logger.Loc, ptrType$47, js_ast.OpCode], [js_ast.Expr, $Bool], false)}, {prop: "lowerNullishCoalescing", name: "lowerNullishCoalescing", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([logger.Loc, js_ast.Expr, js_ast.Expr], [js_ast.Expr], false)}, {prop: "lowerObjectSpread", name: "lowerObjectSpread", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([logger.Loc, ptrType$15], [js_ast.Expr], false)}, {prop: "maybeLowerAwait", name: "maybeLowerAwait", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([logger.Loc, ptrType$92], [js_ast.Expr], false)}, {prop: "lowerForAwaitLoop", name: "lowerForAwaitLoop", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([logger.Loc, ptrType$86, sliceType$8], [sliceType$8], false)}, {prop: "lowerObjectRestInDecls", name: "lowerObjectRestInDecls", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([sliceType$7], [sliceType$7], false)}, {prop: "lowerObjectRestInForLoopInit", name: "lowerObjectRestInForLoopInit", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_ast.Stmt, ptrType$55], [], false)}, {prop: "lowerObjectRestInCatchBinding", name: "lowerObjectRestInCatchBinding", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$51], [], false)}, {prop: "lowerAssign", name: "lowerAssign", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_ast.Expr, js_ast.Expr, objRestMode], [js_ast.Expr, $Bool], false)}, {prop: "lowerObjectRestToDecls", name: "lowerObjectRestToDecls", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_ast.Expr, js_ast.Expr, sliceType$7], [sliceType$7, $Bool], false)}, {prop: "lowerObjectRestHelper", name: "lowerObjectRestHelper", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_ast.Expr, js_ast.Expr, funcType$3, generateTempRefArg, objRestMode], [funcType$1, $Bool], false)}, {prop: "captureKeyForObjectRest", name: "captureKeyForObjectRest", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_ast.Expr], [js_ast.Expr, funcType], false)}, {prop: "lowerTemplateLiteral", name: "lowerTemplateLiteral", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([logger.Loc, ptrType$96, funcType, funcType$1], [js_ast.Expr], false)}, {prop: "maybeLowerSetBinOp", name: "maybeLowerSetBinOp", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_ast.Expr, js_ast.OpCode, js_ast.Expr], [js_ast.Expr], false)}, {prop: "shouldLowerUsingDeclarations", name: "shouldLowerUsingDeclarations", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([sliceType$8], [$Bool], false)}, {prop: "lowerUsingDeclarationContext", name: "lowerUsingDeclarationContext", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [lowerUsingDeclarationContext], false)}, {prop: "lowerUsingDeclarationInForOf", name: "lowerUsingDeclarationInForOf", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([logger.Loc, ptrType$10, ptrType$55], [], false)}, {prop: "maybeLowerUsingDeclarationsInSwitch", name: "maybeLowerUsingDeclarationsInSwitch", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([logger.Loc, ptrType$45], [sliceType$8], false)}, {prop: "warnAboutDuplicateProperties", name: "warnAboutDuplicateProperties", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([sliceType$9, duplicatePropertiesIn], [], false)}, {prop: "selectLocalKind", name: "selectLocalKind", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_ast.LocalKind], [js_ast.LocalKind], false)}, {prop: "pushScopeForParsePass", name: "pushScopeForParsePass", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([js_ast.ScopeKind, logger.Loc], [$Int], false)}, {prop: "popScope", name: "popScope", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [], false)}, {prop: "popAndDiscardScope", name: "popAndDiscardScope", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([$Int], [], false)}, {prop: "popAndFlattenScope", name: "popAndFlattenScope", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([$Int], [], false)}, {prop: "discardScopesUpTo", name: "discardScopesUpTo", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([$Int], [], false)}, {prop: "newSymbol", name: "newSymbol", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ast.SymbolKind, $String], [ast.Ref], false)}, {prop: "mergeSymbols", name: "mergeSymbols", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ast.Ref, ast.Ref], [ast.Ref], false)}, {prop: "canMergeSymbols", name: "canMergeSymbols", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$1, ast.SymbolKind, ast.SymbolKind], [mergeResult], false)}, {prop: "addSymbolAlreadyDeclaredError", name: "addSymbolAlreadyDeclaredError", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: 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{prop: "importFromRuntime", name: "importFromRuntime", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([logger.Loc, $String], [js_ast.Expr], false)}, {prop: "callRuntime", name: "callRuntime", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([logger.Loc, $String, sliceType$6], [js_ast.Expr], false)}, {prop: "importJSXSymbol", name: "importJSXSymbol", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([logger.Loc, JSXImport], [js_ast.Expr], false)}, {prop: "valueToSubstituteForRequire", name: "valueToSubstituteForRequire", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([logger.Loc], [js_ast.Expr], false)}, {prop: "makePromiseRef", name: "makePromiseRef", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [ast.Ref], false)}, {prop: "makeRegExpRef", name: "makeRegExpRef", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([], [ast.Ref], false)}, {prop: "makeBigIntRef", name: 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-		ptrType$119.methods = [{prop: "checkAndPrepare", name: "checkAndPrepare", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$109], [js_ast.Expr], false)}, {prop: "visitRightAndFinish", name: "visitRightAndFinish", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$109], [js_ast.Expr], false)}];
+		ptrType$73.methods = [{prop: "mergeInto", name: "mergeInto", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$73], [], false)}];
+		ptrType$126.methods = [{prop: "checkAndPrepare", name: "checkAndPrepare", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$120], [js_ast.Expr], false)}, {prop: "visitRightAndFinish", name: "visitRightAndFinish", pkg: "github.com/evanw/esbuild/internal/js_parser", typ: $funcType([ptrType$120], [js_ast.Expr], false)}];
 		skipTypeScriptTypeArgumentsOpts.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "isInsideJSXElement", name: "isInsideJSXElement", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isParseTypeArgumentsInExpression", name: "isParseTypeArgumentsInExpression", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		mappingArray.init(sourcemap.Mapping);
 		jsonParser.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "log", name: "log", embedded: false, exported: false, typ: logger.Log, tag: ""}, {prop: "source", name: "source", embedded: false, exported: false, typ: logger.Source, tag: ""}, {prop: "tracker", name: "tracker", embedded: false, exported: false, typ: logger.LineColumnTracker, tag: ""}, {prop: "lexer", name: "lexer", embedded: false, exported: false, typ: js_lexer.Lexer, tag: ""}, {prop: "options", name: "options", embedded: false, exported: false, typ: JSONOptions, tag: ""}, {prop: "suppressWarningsAboutWeirdCode", name: "suppressWarningsAboutWeirdCode", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		JSONOptions.init("", [{prop: "UnsupportedJSFeatures", name: "UnsupportedJSFeatures", embedded: false, exported: true, typ: compat.JSFeature, tag: ""}, {prop: "Flavor", name: "Flavor", embedded: false, exported: true, typ: js_lexer.JSONFlavor, tag: ""}, {prop: "ErrorSuffix", name: "ErrorSuffix", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "IsForDefine", name: "IsForDefine", embedded: false, exported: true, typ: $Bool, tag: ""}]);
 		classLoweringInfo.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "lowerAllInstanceFields", name: "lowerAllInstanceFields", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "lowerAllStaticFields", name: "lowerAllStaticFields", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "shimSuperCtorCalls", name: "shimSuperCtorCalls", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		lowerClassContext.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "nameToKeep", name: "nameToKeep", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "kind", name: "kind", embedded: false, exported: false, typ: classKind, tag: ""}, {prop: "class$2", name: "class", embedded: false, exported: false, typ: ptrType$29, tag: ""}, {prop: "classLoc", name: "classLoc", embedded: false, exported: false, typ: logger.Loc, tag: ""}, {prop: "classExpr", name: "classExpr", embedded: false, exported: false, typ: js_ast.Expr, tag: ""}, {prop: "defaultName", name: "defaultName", embedded: false, exported: false, typ: ast.LocRef, tag: ""}, {prop: "ctor", name: "ctor", embedded: false, exported: false, typ: ptrType$28, tag: ""}, {prop: "extendsRef", name: "extendsRef", embedded: false, exported: false, typ: ast.Ref, tag: ""}, {prop: "parameterFields", name: "parameterFields", embedded: false, exported: false, typ: sliceType$8, tag: ""}, {prop: "instanceMembers", name: "instanceMembers", embedded: false, exported: false, typ: sliceType$8, tag: ""}, {prop: "instancePrivateMethods", name: "instancePrivateMethods", embedded: false, exported: false, typ: sliceType$8, tag: ""}, {prop: "autoAccessorCount", name: "autoAccessorCount", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "computedPropertyChain", name: "computedPropertyChain", embedded: false, exported: false, typ: js_ast.Expr, tag: ""}, {prop: "privateMembers", name: "privateMembers", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "staticMembers", name: "staticMembers", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "staticPrivateMethods", name: "staticPrivateMethods", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "instanceExperimentalDecorators", name: "instanceExperimentalDecorators", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "staticExperimentalDecorators", name: "staticExperimentalDecorators", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "decoratorContextRef", name: "decoratorContextRef", embedded: false, exported: false, typ: ast.Ref, tag: ""}, {prop: "decoratorClassDecorators", name: "decoratorClassDecorators", embedded: false, exported: false, typ: js_ast.Expr, tag: ""}, {prop: "decoratorPropertyToInitializerMap", name: "decoratorPropertyToInitializerMap", embedded: false, exported: false, typ: mapType$1, tag: ""}, {prop: "decoratorCallInstanceMethodExtraInitializers", name: "decoratorCallInstanceMethodExtraInitializers", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "decoratorCallStaticMethodExtraInitializers", name: "decoratorCallStaticMethodExtraInitializers", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "decoratorStaticNonFieldElements", name: "decoratorStaticNonFieldElements", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "decoratorInstanceNonFieldElements", name: "decoratorInstanceNonFieldElements", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "decoratorStaticFieldElements", name: "decoratorStaticFieldElements", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "decoratorInstanceFieldElements", name: "decoratorInstanceFieldElements", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "privateInstanceMethodRef", name: "privateInstanceMethodRef", embedded: false, exported: false, typ: ast.Ref, tag: ""}, {prop: "privateStaticMethodRef", name: "privateStaticMethodRef", embedded: false, exported: false, typ: ast.Ref, tag: ""}, {prop: "nameFunc", name: "nameFunc", embedded: false, exported: false, typ: funcType, tag: ""}, {prop: "wrapFunc", name: "wrapFunc", embedded: false, exported: false, typ: funcType$1, tag: ""}, {prop: "didCaptureClassExpr", name: "didCaptureClassExpr", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		propertyAnalysis.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "private$0", name: "private", embedded: false, exported: false, typ: ptrType$24, tag: ""}, {prop: "propExperimentalDecorators", name: "propExperimentalDecorators", embedded: false, exported: false, typ: sliceType$11, tag: ""}, {prop: "propDecorators", name: "propDecorators", embedded: false, exported: false, typ: sliceType$11, tag: ""}, {prop: "mustLowerField", name: "mustLowerField", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "needsValueOfKey", name: "needsValueOfKey", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "rewriteAutoAccessorToGetSet", name: "rewriteAutoAccessorToGetSet", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "shouldOmitFieldInitializer", name: "shouldOmitFieldInitializer", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "staticFieldToBlockAssign", name: "staticFieldToBlockAssign", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isComputedPropertyCopiedOrMoved", name: "isComputedPropertyCopiedOrMoved", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		lowerClassContext.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "nameToKeep", name: "nameToKeep", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "kind", name: "kind", embedded: false, exported: false, typ: classKind, tag: ""}, {prop: "class$2", name: "class", embedded: false, exported: false, typ: ptrType$30, tag: ""}, {prop: "classLoc", name: "classLoc", embedded: false, exported: false, typ: logger.Loc, tag: ""}, {prop: "classExpr", name: "classExpr", embedded: false, exported: false, typ: js_ast.Expr, tag: ""}, {prop: "defaultName", name: "defaultName", embedded: false, exported: false, typ: ast.LocRef, tag: ""}, {prop: "ctor", name: "ctor", embedded: false, exported: false, typ: ptrType$29, tag: ""}, {prop: "extendsRef", name: "extendsRef", embedded: false, exported: false, typ: ast.Ref, tag: ""}, {prop: "parameterFields", name: "parameterFields", embedded: false, exported: false, typ: sliceType$8, tag: ""}, {prop: "instanceMembers", name: "instanceMembers", embedded: false, exported: false, typ: sliceType$8, tag: ""}, {prop: "instancePrivateMethods", name: "instancePrivateMethods", embedded: false, exported: false, typ: sliceType$8, tag: ""}, {prop: "autoAccessorCount", name: "autoAccessorCount", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "computedPropertyChain", name: "computedPropertyChain", embedded: false, exported: false, typ: js_ast.Expr, tag: ""}, {prop: "privateMembers", name: "privateMembers", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "staticMembers", name: "staticMembers", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "staticPrivateMethods", name: "staticPrivateMethods", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "instanceExperimentalDecorators", name: "instanceExperimentalDecorators", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "staticExperimentalDecorators", name: "staticExperimentalDecorators", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "decoratorContextRef", name: "decoratorContextRef", embedded: false, exported: false, typ: ast.Ref, tag: ""}, {prop: "decoratorClassDecorators", name: "decoratorClassDecorators", embedded: false, exported: false, typ: js_ast.Expr, tag: ""}, {prop: "decoratorPropertyToInitializerMap", name: "decoratorPropertyToInitializerMap", embedded: false, exported: false, typ: mapType$1, tag: ""}, {prop: "decoratorCallInstanceMethodExtraInitializers", name: "decoratorCallInstanceMethodExtraInitializers", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "decoratorCallStaticMethodExtraInitializers", name: "decoratorCallStaticMethodExtraInitializers", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "decoratorStaticNonFieldElements", name: "decoratorStaticNonFieldElements", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "decoratorInstanceNonFieldElements", name: "decoratorInstanceNonFieldElements", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "decoratorStaticFieldElements", name: "decoratorStaticFieldElements", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "decoratorInstanceFieldElements", name: "decoratorInstanceFieldElements", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "privateInstanceMethodRef", name: "privateInstanceMethodRef", embedded: false, exported: false, typ: ast.Ref, tag: ""}, {prop: "privateStaticMethodRef", name: "privateStaticMethodRef", embedded: false, exported: false, typ: ast.Ref, tag: ""}, {prop: "nameFunc", name: "nameFunc", embedded: false, exported: false, typ: funcType, tag: ""}, {prop: "wrapFunc", name: "wrapFunc", embedded: false, exported: false, typ: funcType$1, tag: ""}, {prop: "didCaptureClassExpr", name: "didCaptureClassExpr", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		propertyAnalysis.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "private$0", name: "private", embedded: false, exported: false, typ: ptrType$25, tag: ""}, {prop: "propExperimentalDecorators", name: "propExperimentalDecorators", embedded: false, exported: false, typ: sliceType$11, tag: ""}, {prop: "propDecorators", name: "propDecorators", embedded: false, exported: false, typ: sliceType$11, tag: ""}, {prop: "mustLowerField", name: "mustLowerField", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "needsValueOfKey", name: "needsValueOfKey", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "rewriteAutoAccessorToGetSet", name: "rewriteAutoAccessorToGetSet", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "shouldOmitFieldInitializer", name: "shouldOmitFieldInitializer", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "staticFieldToBlockAssign", name: "staticFieldToBlockAssign", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isComputedPropertyCopiedOrMoved", name: "isComputedPropertyCopiedOrMoved", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		lowerUsingDeclarationContext.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "firstUsingLoc", name: "firstUsingLoc", embedded: false, exported: false, typ: logger.Loc, tag: ""}, {prop: "stackRef", name: "stackRef", embedded: false, exported: false, typ: ast.Ref, tag: ""}, {prop: "hasAwaitUsing", name: "hasAwaitUsing", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		parser.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "options", name: "options", embedded: false, exported: false, typ: Options, tag: ""}, {prop: "log", name: "log", embedded: false, exported: false, typ: logger.Log, tag: ""}, {prop: "source", name: "source", embedded: false, exported: false, typ: logger.Source, tag: ""}, {prop: "tracker", name: "tracker", embedded: false, exported: false, typ: logger.LineColumnTracker, tag: ""}, {prop: "fnOrArrowDataParse", name: "fnOrArrowDataParse", embedded: false, exported: false, typ: fnOrArrowDataParse, tag: ""}, {prop: "fnOnlyDataVisit", name: "fnOnlyDataVisit", embedded: false, exported: false, typ: fnOnlyDataVisit, tag: ""}, {prop: "allocatedNames", name: "allocatedNames", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "currentScope", name: "currentScope", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "scopesForCurrentPart", name: "scopesForCurrentPart", embedded: false, exported: false, typ: sliceType$16, tag: ""}, {prop: "symbols", name: "symbols", embedded: false, exported: false, typ: sliceType$39, tag: ""}, {prop: "astHelpers", name: "astHelpers", embedded: false, exported: false, typ: js_ast.HelperContext, tag: ""}, {prop: "tsUseCounts", name: "tsUseCounts", embedded: false, exported: false, typ: sliceType$35, tag: ""}, {prop: "injectedDefineSymbols", name: "injectedDefineSymbols", embedded: false, exported: false, typ: sliceType$18, tag: ""}, {prop: "injectedSymbolSources", name: "injectedSymbolSources", embedded: false, exported: false, typ: mapType$3, tag: ""}, {prop: "injectedDotNames", name: "injectedDotNames", embedded: false, exported: false, typ: mapType$4, tag: ""}, {prop: "dropLabelsMap", name: "dropLabelsMap", embedded: false, exported: false, typ: mapType$5, tag: ""}, {prop: "exprComments", name: "exprComments", embedded: false, exported: false, typ: mapType$6, tag: ""}, {prop: "mangledProps", name: "mangledProps", embedded: false, exported: false, typ: mapType$7, tag: ""}, {prop: "reservedProps", name: "reservedProps", embedded: false, exported: false, typ: mapType$8, tag: ""}, {prop: "symbolUses", name: "symbolUses", embedded: false, exported: false, typ: mapType$9, tag: ""}, {prop: "importSymbolPropertyUses", name: "importSymbolPropertyUses", embedded: false, exported: false, typ: mapType$11, tag: ""}, {prop: "symbolCallUses", name: "symbolCallUses", embedded: false, exported: false, typ: mapType$12, tag: ""}, {prop: "declaredSymbols", name: "declaredSymbols", embedded: false, exported: false, typ: sliceType$36, tag: ""}, {prop: "globPatternImports", name: "globPatternImports", embedded: false, exported: false, typ: sliceType$40, tag: ""}, {prop: "runtimeImports", name: "runtimeImports", embedded: false, exported: false, typ: mapType$2, tag: ""}, {prop: "duplicateCaseChecker", name: "duplicateCaseChecker", embedded: false, exported: false, typ: duplicateCaseChecker, tag: ""}, {prop: "unrepresentableIdentifiers", name: "unrepresentableIdentifiers", embedded: false, exported: false, typ: mapType$8, tag: ""}, {prop: "legacyOctalLiterals", name: "legacyOctalLiterals", embedded: false, exported: false, typ: mapType$13, tag: ""}, {prop: "scopesInOrderForEnum", name: "scopesInOrderForEnum", embedded: false, exported: false, typ: mapType$14, tag: ""}, {prop: "binaryExprStack", name: "binaryExprStack", embedded: false, exported: false, typ: sliceType$42, tag: ""}, {prop: "hoistedRefForSloppyModeBlockFn", name: "hoistedRefForSloppyModeBlockFn", embedded: false, exported: false, typ: mapType$15, tag: ""}, {prop: "privateGetters", name: "privateGetters", embedded: false, exported: false, typ: mapType$15, tag: ""}, {prop: "privateSetters", name: "privateSetters", embedded: false, exported: false, typ: mapType$15, tag: ""}, {prop: "refToTSNamespaceMemberData", name: "refToTSNamespaceMemberData", embedded: false, exported: false, typ: mapType$16, tag: ""}, {prop: "tsNamespaceTarget", name: "tsNamespaceTarget", embedded: false, exported: false, typ: js_ast.E, tag: ""}, {prop: "tsNamespaceMemberData", name: "tsNamespaceMemberData", embedded: false, exported: false, typ: js_ast.TSNamespaceMemberData, tag: ""}, {prop: "emittedNamespaceVars", name: "emittedNamespaceVars", embedded: false, exported: false, typ: mapType$17, tag: ""}, {prop: "isExportedInsideNamespace", name: "isExportedInsideNamespace", embedded: false, exported: false, typ: mapType$15, tag: ""}, {prop: "localTypeNames", name: "localTypeNames", embedded: false, exported: false, typ: mapType$8, tag: ""}, {prop: "tsEnums", name: "tsEnums", embedded: false, exported: false, typ: mapType$19, tag: ""}, {prop: "constValues", name: "constValues", embedded: false, exported: false, typ: mapType$20, tag: ""}, {prop: "propDerivedCtorValue", name: "propDerivedCtorValue", embedded: false, exported: false, typ: js_ast.E, tag: ""}, {prop: "propMethodDecoratorScope", name: "propMethodDecoratorScope", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "enclosingNamespaceArgRef", name: "enclosingNamespaceArgRef", embedded: false, exported: false, typ: ptrType$11, tag: ""}, {prop: "importRecords", name: "importRecords", embedded: false, exported: false, typ: sliceType$43, tag: ""}, {prop: "importRecordsForCurrentPart", name: "importRecordsForCurrentPart", embedded: false, exported: false, typ: sliceType$35, tag: ""}, {prop: "exportStarImportRecords", name: "exportStarImportRecords", embedded: false, exported: false, typ: sliceType$35, tag: ""}, {prop: "importItemsForNamespace", name: "importItemsForNamespace", embedded: false, exported: false, typ: mapType$21, tag: ""}, {prop: "isImportItem", name: "isImportItem", embedded: false, exported: false, typ: mapType$17, tag: ""}, {prop: "namedImports", name: "namedImports", embedded: false, exported: false, typ: mapType$22, tag: ""}, {prop: "namedExports", name: "namedExports", embedded: false, exported: false, typ: mapType$23, tag: ""}, {prop: "topLevelSymbolToParts", name: "topLevelSymbolToParts", embedded: false, exported: false, typ: mapType$24, tag: ""}, {prop: "importNamespaceCCMap", name: "importNamespaceCCMap", embedded: false, exported: false, typ: mapType$25, tag: ""}, {prop: "scopesInOrder", name: "scopesInOrder", embedded: false, exported: false, typ: sliceType$5, tag: ""}, {prop: "nameToKeep", name: "nameToKeep", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "nameToKeepIsFor", name: "nameToKeepIsFor", embedded: false, exported: false, typ: js_ast.E, tag: ""}, {prop: "stmtExprValue", name: "stmtExprValue", embedded: false, exported: false, typ: js_ast.E, tag: ""}, {prop: "callTarget", name: "callTarget", embedded: false, exported: false, typ: js_ast.E, tag: ""}, {prop: "dotOrIndexTarget", name: "dotOrIndexTarget", embedded: false, exported: false, typ: js_ast.E, tag: ""}, {prop: "templateTag", name: "templateTag", embedded: false, exported: false, typ: js_ast.E, tag: ""}, {prop: "deleteTarget", name: "deleteTarget", embedded: false, exported: false, typ: js_ast.E, tag: ""}, {prop: "loopBody", name: "loopBody", embedded: false, exported: false, typ: js_ast.S, tag: ""}, {prop: "suspiciousLogicalOperatorInsideArrow", name: "suspiciousLogicalOperatorInsideArrow", embedded: false, exported: false, typ: js_ast.E, tag: ""}, {prop: "moduleScope", name: "moduleScope", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "manifestForYarnPnP", name: "manifestForYarnPnP", embedded: false, exported: false, typ: js_ast.Expr, tag: ""}, {prop: "stringLocalsForYarnPnP", name: "stringLocalsForYarnPnP", embedded: false, exported: false, typ: mapType$26, tag: ""}, {prop: "awaitTarget", name: "awaitTarget", embedded: false, exported: false, typ: js_ast.E, tag: ""}, {prop: "thenCatchChain", name: "thenCatchChain", embedded: false, exported: false, typ: thenCatchChain, tag: ""}, {prop: "relocatedTopLevelVars", name: "relocatedTopLevelVars", embedded: false, exported: false, typ: sliceType$38, tag: ""}, {prop: "lowerAllOfThesePrivateNames", name: "lowerAllOfThesePrivateNames", embedded: false, exported: false, typ: mapType$8, tag: ""}, {prop: "tempLetsToDeclare", name: "tempLetsToDeclare", embedded: false, exported: false, typ: sliceType$18, tag: ""}, {prop: "tempRefsToDeclare", name: "tempRefsToDeclare", embedded: false, exported: false, typ: sliceType$29, tag: ""}, {prop: "topLevelTempRefsToDeclare", name: "topLevelTempRefsToDeclare", embedded: false, exported: false, typ: sliceType$29, tag: ""}, {prop: "lexer", name: "lexer", embedded: false, exported: false, typ: js_lexer.Lexer, tag: ""}, {prop: "parseExperimentalDecoratorNesting", name: "parseExperimentalDecoratorNesting", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "tempRefCount", name: "tempRefCount", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "topLevelTempRefCount", name: "topLevelTempRefCount", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "jsxSourceLoc", name: "jsxSourceLoc", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "jsxSourceLine", name: "jsxSourceLine", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "jsxSourceColumn", name: "jsxSourceColumn", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "exportsRef", name: "exportsRef", embedded: false, exported: false, typ: ast.Ref, tag: ""}, {prop: "requireRef", name: "requireRef", embedded: false, exported: false, typ: ast.Ref, tag: ""}, {prop: "moduleRef", name: "moduleRef", embedded: false, exported: false, typ: ast.Ref, tag: ""}, {prop: "importMetaRef", name: "importMetaRef", embedded: false, exported: false, typ: ast.Ref, tag: ""}, {prop: "promiseRef", name: "promiseRef", embedded: false, exported: false, typ: ast.Ref, tag: ""}, {prop: "regExpRef", name: "regExpRef", embedded: false, exported: false, typ: ast.Ref, tag: ""}, {prop: "bigIntRef", name: "bigIntRef", embedded: false, exported: false, typ: ast.Ref, tag: ""}, {prop: "superCtorRef", name: "superCtorRef", embedded: false, exported: false, typ: ast.Ref, tag: ""}, {prop: "jsxRuntimeImports", name: "jsxRuntimeImports", embedded: false, exported: false, typ: mapType$2, tag: ""}, {prop: "jsxLegacyImports", name: "jsxLegacyImports", embedded: false, exported: false, typ: mapType$2, tag: ""}, {prop: "weakMapRef", name: "weakMapRef", embedded: false, exported: false, typ: ast.Ref, tag: ""}, {prop: "weakSetRef", name: "weakSetRef", embedded: false, exported: false, typ: ast.Ref, tag: ""}, {prop: "esmImportStatementKeyword", name: "esmImportStatementKeyword", embedded: false, exported: false, typ: logger.Range, tag: ""}, {prop: "esmImportMeta", name: "esmImportMeta", embedded: false, exported: false, typ: logger.Range, tag: ""}, {prop: "esmExportKeyword", name: "esmExportKeyword", embedded: false, exported: false, typ: logger.Range, tag: ""}, {prop: "enclosingClassKeyword", name: "enclosingClassKeyword", embedded: false, exported: false, typ: logger.Range, tag: ""}, {prop: "topLevelAwaitKeyword", name: "topLevelAwaitKeyword", embedded: false, exported: false, typ: logger.Range, tag: ""}, {prop: "liveTopLevelAwaitKeyword", name: "liveTopLevelAwaitKeyword", embedded: false, exported: false, typ: logger.Range, tag: ""}, {prop: "latestArrowArgLoc", name: "latestArrowArgLoc", embedded: false, exported: false, typ: logger.Loc, tag: ""}, {prop: "forbidSuffixAfterAsLoc", name: "forbidSuffixAfterAsLoc", embedded: false, exported: false, typ: logger.Loc, tag: ""}, {prop: "firstJSXElementLoc", name: "firstJSXElementLoc", embedded: false, exported: false, typ: logger.Loc, tag: ""}, {prop: "fnOrArrowDataVisit", name: "fnOrArrowDataVisit", embedded: false, exported: false, typ: fnOrArrowDataVisit, tag: ""}, {prop: "afterArrowBodyLoc", name: "afterArrowBodyLoc", embedded: false, exported: false, typ: logger.Loc, tag: ""}, {prop: "suppressWarningsAboutWeirdCode", name: "suppressWarningsAboutWeirdCode", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isFileConsideredToHaveESMExports", name: "isFileConsideredToHaveESMExports", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isFileConsideredESM", name: "isFileConsideredESM", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "hasNonLocalExportDeclareInsideNamespace", name: "hasNonLocalExportDeclareInsideNamespace", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "shouldFoldTypeScriptConstantExpressions", name: "shouldFoldTypeScriptConstantExpressions", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "allowIn", name: "allowIn", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "allowPrivateIdentifiers", name: "allowPrivateIdentifiers", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "hasTopLevelReturn", name: "hasTopLevelReturn", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "latestReturnHadSemicolon", name: "latestReturnHadSemicolon", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "messageAboutThisIsUndefined", name: "messageAboutThisIsUndefined", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isControlFlowDead", name: "isControlFlowDead", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "shouldAddKeyComment", name: "shouldAddKeyComment", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "willWrapModuleInTryCatchForUsing", name: "willWrapModuleInTryCatchForUsing", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		globPatternImport.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "assertOrWith", name: "assertOrWith", embedded: false, exported: false, typ: ptrType$72, tag: ""}, {prop: "parts", name: "parts", embedded: false, exported: false, typ: sliceType$33, tag: ""}, {prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "approximateRange", name: "approximateRange", embedded: false, exported: false, typ: logger.Range, tag: ""}, {prop: "ref", name: "ref", embedded: false, exported: false, typ: ast.Ref, tag: ""}, {prop: "kind", name: "kind", embedded: false, exported: false, typ: ast.ImportKind, tag: ""}]);
+		globPatternImport.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "assertOrWith", name: "assertOrWith", embedded: false, exported: false, typ: ptrType$76, tag: ""}, {prop: "parts", name: "parts", embedded: false, exported: false, typ: sliceType$33, tag: ""}, {prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "approximateRange", name: "approximateRange", embedded: false, exported: false, typ: logger.Range, tag: ""}, {prop: "ref", name: "ref", embedded: false, exported: false, typ: ast.Ref, tag: ""}, {prop: "kind", name: "kind", embedded: false, exported: false, typ: ast.ImportKind, tag: ""}]);
 		namespaceImportItems.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "entries", name: "entries", embedded: false, exported: false, typ: mapType$2, tag: ""}, {prop: "importRecordIndex", name: "importRecordIndex", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
 		stringLocalForYarnPnP.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "value", name: "value", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "loc", name: "loc", embedded: false, exported: false, typ: logger.Loc, tag: ""}]);
 		injectedSymbolSource.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "source", name: "source", embedded: false, exported: false, typ: logger.Source, tag: ""}, {prop: "loc", name: "loc", embedded: false, exported: false, typ: logger.Loc, tag: ""}]);
 		injectedDotName.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "parts", name: "parts", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "injectedDefineIndex", name: "injectedDefineIndex", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
 		importNamespaceCall.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "ref", name: "ref", embedded: false, exported: false, typ: ast.Ref, tag: ""}, {prop: "kind", name: "kind", embedded: false, exported: false, typ: importNamespaceCallKind, tag: ""}]);
 		thenCatchChain.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "nextTarget", name: "nextTarget", embedded: false, exported: false, typ: js_ast.E, tag: ""}, {prop: "catchLoc", name: "catchLoc", embedded: false, exported: false, typ: logger.Loc, tag: ""}, {prop: "hasMultipleArgs", name: "hasMultipleArgs", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "hasCatch", name: "hasCatch", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		Options.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "injectedFiles", name: "injectedFiles", embedded: false, exported: false, typ: sliceType$22, tag: ""}, {prop: "jsx", name: "jsx", embedded: false, exported: false, typ: config.JSXOptions, tag: ""}, {prop: "tsAlwaysStrict", name: "tsAlwaysStrict", embedded: false, exported: false, typ: ptrType$60, tag: ""}, {prop: "mangleProps", name: "mangleProps", embedded: false, exported: false, typ: ptrType$61, tag: ""}, {prop: "reserveProps", name: "reserveProps", embedded: false, exported: false, typ: ptrType$61, tag: ""}, {prop: "dropLabels", name: "dropLabels", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "defines", name: "defines", embedded: false, exported: false, typ: ptrType$62, tag: ""}, {prop: "optionsThatSupportStructuralEquality", name: "optionsThatSupportStructuralEquality", embedded: true, exported: false, typ: optionsThatSupportStructuralEquality, tag: ""}]);
+		Options.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "injectedFiles", name: "injectedFiles", embedded: false, exported: false, typ: sliceType$22, tag: ""}, {prop: "jsx", name: "jsx", embedded: false, exported: false, typ: config.JSXOptions, tag: ""}, {prop: "tsAlwaysStrict", name: "tsAlwaysStrict", embedded: false, exported: false, typ: ptrType$63, tag: ""}, {prop: "mangleProps", name: "mangleProps", embedded: false, exported: false, typ: ptrType$64, tag: ""}, {prop: "reserveProps", name: "reserveProps", embedded: false, exported: false, typ: ptrType$64, tag: ""}, {prop: "dropLabels", name: "dropLabels", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "defines", name: "defines", embedded: false, exported: false, typ: ptrType$65, tag: ""}, {prop: "optionsThatSupportStructuralEquality", name: "optionsThatSupportStructuralEquality", embedded: true, exported: false, typ: optionsThatSupportStructuralEquality, tag: ""}]);
 		optionsThatSupportStructuralEquality.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "originalTargetEnv", name: "originalTargetEnv", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "moduleTypeData", name: "moduleTypeData", embedded: false, exported: false, typ: js_ast.ModuleTypeData, tag: ""}, {prop: "unsupportedJSFeatures", name: "unsupportedJSFeatures", embedded: false, exported: false, typ: compat.JSFeature, tag: ""}, {prop: "unsupportedJSFeatureOverrides", name: "unsupportedJSFeatureOverrides", embedded: false, exported: false, typ: compat.JSFeature, tag: ""}, {prop: "unsupportedJSFeatureOverridesMask", name: "unsupportedJSFeatureOverridesMask", embedded: false, exported: false, typ: compat.JSFeature, tag: ""}, {prop: "ts", name: "ts", embedded: false, exported: false, typ: config.TSOptions, tag: ""}, {prop: "mode", name: "mode", embedded: false, exported: false, typ: config.Mode, tag: ""}, {prop: "platform", name: "platform", embedded: false, exported: false, typ: config.Platform, tag: ""}, {prop: "outputFormat", name: "outputFormat", embedded: false, exported: false, typ: config.Format, tag: ""}, {prop: "asciiOnly", name: "asciiOnly", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "keepNames", name: "keepNames", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "minifySyntax", name: "minifySyntax", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "minifyIdentifiers", name: "minifyIdentifiers", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "minifyWhitespace", name: "minifyWhitespace", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "omitRuntimeForTests", name: "omitRuntimeForTests", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "omitJSXRuntimeForTests", name: "omitJSXRuntimeForTests", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "ignoreDCEAnnotations", name: "ignoreDCEAnnotations", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "treeShaking", name: "treeShaking", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "dropDebugger", name: "dropDebugger", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "mangleQuoted", name: "mangleQuoted", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "decodeHydrateRuntimeStateYarnPnP", name: "decodeHydrateRuntimeStateYarnPnP", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		tempRef.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "valueOrNil", name: "valueOrNil", embedded: false, exported: false, typ: js_ast.Expr, tag: ""}, {prop: "ref", name: "ref", embedded: false, exported: false, typ: ast.Ref, tag: ""}]);
 		scopeOrder.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "scope", name: "scope", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "loc", name: "loc", embedded: false, exported: false, typ: logger.Loc, tag: ""}]);
@@ -186905,13 +188148,13 @@ $packages["github.com/evanw/esbuild/internal/js_parser"] = (function() {
 		deferredDecorators.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "decorators", name: "decorators", embedded: false, exported: false, typ: sliceType$11, tag: ""}]);
 		parseStmtOpts.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "deferredDecorators", name: "deferredDecorators", embedded: false, exported: false, typ: ptrType$5, tag: ""}, {prop: "lexicalDecl", name: "lexicalDecl", embedded: false, exported: false, typ: lexicalDecl, tag: ""}, {prop: "isModuleScope", name: "isModuleScope", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isNamespaceScope", name: "isNamespaceScope", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isExport", name: "isExport", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isExportDefault", name: "isExportDefault", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isNameOptional", name: "isNameOptional", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isTypeScriptDeclare", name: "isTypeScriptDeclare", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isForLoopInit", name: "isForLoopInit", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isForAwaitLoopInit", name: "isForAwaitLoopInit", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "allowDirectivePrologue", name: "allowDirectivePrologue", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "hasNoSideEffectsComment", name: "hasNoSideEffectsComment", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isUsingStmt", name: "isUsingStmt", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		findSymbolResult.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "ref", name: "ref", embedded: false, exported: false, typ: ast.Ref, tag: ""}, {prop: "declareLoc", name: "declareLoc", embedded: false, exported: false, typ: logger.Loc, tag: ""}, {prop: "isInsideWithScope", name: "isInsideWithScope", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		prependTempRefsOpts.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "fnBodyLoc", name: "fnBodyLoc", embedded: false, exported: false, typ: ptrType$76, tag: ""}, {prop: "kind", name: "kind", embedded: false, exported: false, typ: stmtsKind, tag: ""}]);
+		prependTempRefsOpts.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "fnBodyLoc", name: "fnBodyLoc", embedded: false, exported: false, typ: ptrType$80, tag: ""}, {prop: "kind", name: "kind", embedded: false, exported: false, typ: stmtsKind, tag: ""}]);
 		bindingOpts.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "duplicateArgCheck", name: "duplicateArgCheck", embedded: false, exported: false, typ: mapType$27, tag: ""}]);
 		visitClassResult.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "bodyScope", name: "bodyScope", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "innerClassNameRef", name: "innerClassNameRef", embedded: false, exported: false, typ: ast.Ref, tag: ""}, {prop: "superCtorRef", name: "superCtorRef", embedded: false, exported: false, typ: ast.Ref, tag: ""}, {prop: "canBeRemovedIfUnused", name: "canBeRemovedIfUnused", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		visitArgsOpts.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "body", name: "body", embedded: false, exported: false, typ: sliceType$8, tag: ""}, {prop: "decoratorScope", name: "decoratorScope", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "hasRestArg", name: "hasRestArg", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isUniqueFormalParameters", name: "isUniqueFormalParameters", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		exprIn.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "isMethod", name: "isMethod", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isLoweredPrivateMethod", name: "isLoweredPrivateMethod", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "hasChainParent", name: "hasChainParent", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "storeThisArgForParentOptionalChain", name: "storeThisArgForParentOptionalChain", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "shouldMangleStringsAsProps", name: "shouldMangleStringsAsProps", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "assignTarget", name: "assignTarget", embedded: false, exported: false, typ: js_ast.AssignTarget, tag: ""}]);
 		exprOut.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "thisArgFunc", name: "thisArgFunc", embedded: false, exported: false, typ: funcType, tag: ""}, {prop: "thisArgWrapFunc", name: "thisArgWrapFunc", embedded: false, exported: false, typ: funcType$1, tag: ""}, {prop: "childContainsOptionalChain", name: "childContainsOptionalChain", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "callMustBeReplacedWithUndefined", name: "callMustBeReplacedWithUndefined", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "methodCallMustBeReplacedWithUndefined", name: "methodCallMustBeReplacedWithUndefined", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		binaryExprVisitor.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "e", name: "e", embedded: false, exported: false, typ: ptrType$45, tag: ""}, {prop: "loc", name: "loc", embedded: false, exported: false, typ: logger.Loc, tag: ""}, {prop: "in$2", name: "in", embedded: false, exported: false, typ: exprIn, tag: ""}, {prop: "leftIn", name: "leftIn", embedded: false, exported: false, typ: exprIn, tag: ""}, {prop: "isStmtExpr", name: "isStmtExpr", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "oldSilenceWarningAboutThisBeingUndefined", name: "oldSilenceWarningAboutThisBeingUndefined", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		binaryExprVisitor.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "e", name: "e", embedded: false, exported: false, typ: ptrType$47, tag: ""}, {prop: "loc", name: "loc", embedded: false, exported: false, typ: logger.Loc, tag: ""}, {prop: "in$2", name: "in", embedded: false, exported: false, typ: exprIn, tag: ""}, {prop: "leftIn", name: "leftIn", embedded: false, exported: false, typ: exprIn, tag: ""}, {prop: "isStmtExpr", name: "isStmtExpr", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "oldSilenceWarningAboutThisBeingUndefined", name: "oldSilenceWarningAboutThisBeingUndefined", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		globPart.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "text", name: "text", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "isWildcard", name: "isWildcard", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		identifierOpts.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "assignTarget", name: "assignTarget", embedded: false, exported: false, typ: js_ast.AssignTarget, tag: ""}, {prop: "isCallTarget", name: "isCallTarget", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isDeleteTarget", name: "isDeleteTarget", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "preferQuotedKey", name: "preferQuotedKey", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "wasOriginallyIdentifier", name: "wasOriginallyIdentifier", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "matchAgainstDefines", name: "matchAgainstDefines", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		visitFnOpts.init("github.com/evanw/esbuild/internal/js_parser", [{prop: "isMethod", name: "isMethod", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isDerivedClassCtor", name: "isDerivedClassCtor", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isLoweredPrivateMethod", name: "isLoweredPrivateMethod", embedded: false, exported: false, typ: $Bool, tag: ""}]);
@@ -187458,7 +188701,7 @@ $packages["github.com/evanw/esbuild/internal/cache"] = (function() {
 	return $pkg;
 })();
 $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
-	var $pkg = {}, $init, base64, errors, fmt, ast, cache, compat, config, fs, helpers, js_ast, js_lexer, js_parser, logger, url, path, regexp, sort, strings, sync, syscall, pnpData, pnpIdentAndReference, pnpPackage, pnpPackageLocatorByLocation, pnpStatus, pnpResult, pnpDataMode, TSConfigJSON, tsTargetKey, TSConfigPath, TSConfigPaths, PathPair, SideEffectsData, ResolveResult, suggestionRange, DebugMeta, Resolver, resolverQuery, debugLogs, flushMode, dirInfo, finalizeImportsExportsKind, packageJSON, mainField, browserPathKind, pjMap, pjKind, pjEntry, pjMapEntry, expansionKeysArray, pjStatus, pjDebug, esmReverseKind, DataURL, MIMEType, match, implicitExtensions, DeadCondition, sliceType, ptrType, sliceType$1, ptrType$1, ptrType$2, ptrType$3, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, sliceType$2, sliceType$3, sliceType$4, ptrType$11, ptrType$12, sliceType$5, ptrType$13, ptrType$14, ptrType$15, ptrType$16, ptrType$17, sliceType$6, sliceType$7, sliceType$8, sliceType$9, sliceType$10, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, ptrType$23, ptrType$24, ptrType$25, ptrType$26, ptrType$27, sliceType$11, ptrType$28, ptrType$29, ptrType$30, ptrType$31, ptrType$32, ptrType$33, sliceType$12, sliceType$13, sliceType$14, ptrType$34, sliceType$15, sliceType$16, mapType, mapType$1, mapType$2, mapType$3, mapType$4, mapType$5, mapType$6, ptrType$35, sliceType$17, mapType$7, mapType$8, mapType$9, mapType$10, defaultMainFields, mainFieldsForFailure, errParseErrorImportCycle, errParseErrorAlreadyLogged, rewrittenFileExtensions, parseBareIdentifier, quoteOrNullIfEmpty, compileYarnPnPData, getStringOrNull, getDependencyTarget, ParseTSConfigJSON, getSubstitutedPathWithConfigDirTemplate, parseMemberExpressionForJSX, isValidTSConfigPathPattern, isSlash, isValidTSConfigPathNoBaseURLPattern, NewResolver, PrettyPath, getProperty, getString, getBool, hasCaseInsensitiveSuffix, IsPackagePath, globstarToEscapedRegexp, parseImportsExportsMap, findInvalidSegment, esmParsePackageName, ParseDataURL;
+	var $pkg = {}, $init, base64, errors, fmt, ast, cache, compat, config, fs, helpers, js_ast, js_lexer, js_parser, logger, url, path, regexp, sort, strings, sync, syscall, pnpData, pnpIdentAndReference, pnpPackage, pnpPackageLocatorByLocation, pnpStatus, pnpResult, pnpDataMode, TSConfigJSON, tsTargetKey, TSConfigPath, TSConfigPaths, PathPair, SideEffectsData, ResolveResult, suggestionRange, DebugMeta, Resolver, resolverQuery, debugLogs, flushMode, dirInfo, finalizeImportsExportsKind, packageJSON, mainField, browserPathKind, pjMap, pjKind, pjEntry, pjMapEntry, expansionKeysArray, pjStatus, pjDebug, esmReverseKind, DataURL, MIMEType, match, implicitExtensions, DeadCondition, sliceType, ptrType, sliceType$1, ptrType$1, ptrType$2, ptrType$3, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, sliceType$2, sliceType$3, sliceType$4, ptrType$11, ptrType$12, sliceType$5, ptrType$13, ptrType$14, ptrType$15, ptrType$16, ptrType$17, sliceType$6, sliceType$7, sliceType$8, sliceType$9, sliceType$10, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, ptrType$23, ptrType$24, ptrType$25, ptrType$26, ptrType$27, ptrType$28, sliceType$11, ptrType$29, ptrType$30, ptrType$31, ptrType$32, ptrType$33, ptrType$34, sliceType$12, sliceType$13, sliceType$14, ptrType$35, sliceType$15, sliceType$16, mapType, mapType$1, mapType$2, mapType$3, mapType$4, mapType$5, mapType$6, ptrType$36, sliceType$17, mapType$7, mapType$8, mapType$9, mapType$10, defaultMainFields, mainFieldsForFailure, errParseErrorImportCycle, errParseErrorAlreadyLogged, rewrittenFileExtensions, parseBareIdentifier, quoteOrNullIfEmpty, compileYarnPnPData, getStringOrNull, getDependencyTarget, ParseTSConfigJSON, getSubstitutedPathWithConfigDirTemplate, parseMemberExpressionForJSX, isValidTSConfigPathPattern, isSlash, isValidTSConfigPathNoBaseURLPattern, NewResolver, PrettyPath, getProperty, getString, getBool, hasCaseInsensitiveSuffix, IsPackagePath, globstarToEscapedRegexp, parseImportsExportsMap, findInvalidSegment, esmParsePackageName, ParseDataURL;
 	base64 = $packages["encoding/base64"];
 	errors = $packages["errors"];
 	fmt = $packages["fmt"];
@@ -187648,10 +188891,10 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 		if (arguments.length === 0) {
 			this.PathPair = new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false);
 			this.PluginData = $ifaceNil;
-			this.DifferentCase = ptrType$21.nil;
-			this.PrimarySideEffectsData = ptrType$22.nil;
+			this.DifferentCase = ptrType$22.nil;
+			this.PrimarySideEffectsData = ptrType$23.nil;
 			this.TSConfigJSX = new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0);
-			this.TSConfig = ptrType$23.nil;
+			this.TSConfig = ptrType$24.nil;
 			this.TSAlwaysStrict = ptrType$6.nil;
 			this.ModuleTypeData = new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0);
 			return;
@@ -187719,8 +188962,8 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 	resolverQuery = $newType(0, $kindStruct, "resolver.resolverQuery", true, "github.com/evanw/esbuild/internal/resolver", false, function(Resolver_, debugMeta_, debugLogs_, kind_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Resolver = ptrType$19.nil;
-			this.debugMeta = ptrType$20.nil;
+			this.Resolver = ptrType$20.nil;
+			this.debugMeta = ptrType$21.nil;
 			this.debugLogs = ptrType.nil;
 			this.kind = 0;
 			return;
@@ -187746,13 +188989,13 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 	dirInfo = $newType(0, $kindStruct, "resolver.dirInfo", true, "github.com/evanw/esbuild/internal/resolver", false, function(parent_, enclosingBrowserScope_, absPath_, pnpManifestAbsPath_, entries_, packageJSON_, enclosingPackageJSON_, enclosingTSConfigJSON_, absRealPath_, isNodeModules_, hasNodeModules_, isInsideNodeModules_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.parent = ptrType$25.nil;
-			this.enclosingBrowserScope = ptrType$25.nil;
+			this.parent = ptrType$26.nil;
+			this.enclosingBrowserScope = ptrType$26.nil;
 			this.absPath = "";
 			this.pnpManifestAbsPath = "";
-			this.entries = new fs.DirEntries.ptr(false, ptrType$32.nil, "");
-			this.packageJSON = ptrType$29.nil;
-			this.enclosingPackageJSON = ptrType$29.nil;
+			this.entries = new fs.DirEntries.ptr(false, ptrType$33.nil, "");
+			this.packageJSON = ptrType$30.nil;
+			this.enclosingPackageJSON = ptrType$30.nil;
 			this.enclosingTSConfigJSON = ptrType$9.nil;
 			this.absRealPath = "";
 			this.isNodeModules = false;
@@ -187784,9 +189027,9 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 			this.browserMap = false;
 			this.sideEffectsMap = false;
 			this.sideEffectsRegexps = sliceType$12.nil;
-			this.sideEffectsData = ptrType$22.nil;
-			this.importsMap = ptrType$30.nil;
-			this.exportsMap = ptrType$30.nil;
+			this.sideEffectsData = ptrType$23.nil;
+			this.importsMap = ptrType$31.nil;
+			this.exportsMap = ptrType$31.nil;
 			this.source = new logger.Source.ptr("", "", "", new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), 0);
 			return;
 		}
@@ -187980,26 +189223,27 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 		sliceType$9 = $sliceType(config.PathTemplate);
 		sliceType$10 = $sliceType(config.Plugin);
 		ptrType$18 = $ptrType(config.StdinInfo);
-		ptrType$19 = $ptrType(Resolver);
-		ptrType$20 = $ptrType(DebugMeta);
-		ptrType$21 = $ptrType(fs.DifferentCase);
-		ptrType$22 = $ptrType(SideEffectsData);
-		ptrType$23 = $ptrType(config.TSConfig);
-		ptrType$24 = $ptrType(ResolveResult);
-		ptrType$25 = $ptrType(dirInfo);
-		ptrType$26 = $ptrType(logger.Msg);
-		ptrType$27 = $ptrType(strings.Builder);
+		ptrType$19 = $ptrType(config.Options);
+		ptrType$20 = $ptrType(Resolver);
+		ptrType$21 = $ptrType(DebugMeta);
+		ptrType$22 = $ptrType(fs.DifferentCase);
+		ptrType$23 = $ptrType(SideEffectsData);
+		ptrType$24 = $ptrType(config.TSConfig);
+		ptrType$25 = $ptrType(ResolveResult);
+		ptrType$26 = $ptrType(dirInfo);
+		ptrType$27 = $ptrType(logger.Msg);
+		ptrType$28 = $ptrType(strings.Builder);
 		sliceType$11 = $sliceType($Uint8);
-		ptrType$28 = $ptrType(fs.Entry);
-		ptrType$29 = $ptrType(packageJSON);
-		ptrType$30 = $ptrType(pjMap);
-		ptrType$31 = $ptrType(ptrType$5);
-		ptrType$32 = $ptrType(fs.accessedEntries);
-		ptrType$33 = $ptrType(js_ast.EBoolean);
+		ptrType$29 = $ptrType(fs.Entry);
+		ptrType$30 = $ptrType(packageJSON);
+		ptrType$31 = $ptrType(pjMap);
+		ptrType$32 = $ptrType(ptrType$5);
+		ptrType$33 = $ptrType(fs.accessedEntries);
+		ptrType$34 = $ptrType(js_ast.EBoolean);
 		sliceType$12 = $sliceType(ptrType$1);
 		sliceType$13 = $sliceType(pjEntry);
 		sliceType$14 = $sliceType(pjMapEntry);
-		ptrType$34 = $ptrType(js_ast.ENumber);
+		ptrType$35 = $ptrType(js_ast.ENumber);
 		sliceType$15 = $sliceType(logger.Range);
 		sliceType$16 = $sliceType(logger.Span);
 		mapType = $mapType($String, $Bool);
@@ -188009,10 +189253,10 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 		mapType$4 = $mapType($String, mapType$3);
 		mapType$5 = $mapType($String, pnpPackageLocatorByLocation);
 		mapType$6 = $mapType($String, sliceType$2);
-		ptrType$35 = $ptrType(PathPair);
+		ptrType$36 = $ptrType(PathPair);
 		sliceType$17 = $sliceType(helpers.GlobPart);
 		mapType$7 = $mapType($String, ResolveResult);
-		mapType$8 = $mapType($String, ptrType$25);
+		mapType$8 = $mapType($String, ptrType$26);
 		mapType$9 = $mapType($String, mainField);
 		mapType$10 = $mapType($String, ptrType$7);
 		parseBareIdentifier = function parseBareIdentifier$1(specifier) {
@@ -188842,7 +190086,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 						_r$1 = extends$1(value$2, $clone(source[0].RangeOfString($clone(valueJSON.Loc, logger.Loc)), logger.Range)); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 						base = _r$1;
 						if (!(base === ptrType$9.nil)) {
-							result[0].applyExtendedConfig($clone(base, TSConfigJSON));
+							result[0].applyExtendedConfig($clone((base === ptrType$9.nil && $throwNilPointerError(), base), TSConfigJSON));
 						}
 						$s = 8; continue;
 					/* } else { */ case 7:
@@ -188866,7 +190110,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 									_r$2 = extends$1(str, $clone(source[0].RangeOfString($clone(item.Loc, logger.Loc)), logger.Range)); /* */ $s = 16; case 16: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 									base$1 = _r$2;
 									if (!(base$1 === ptrType$9.nil)) {
-										result[0].applyExtendedConfig($clone(base$1, TSConfigJSON));
+										result[0].applyExtendedConfig($clone((base$1 === ptrType$9.nil && $throwNilPointerError(), base$1), TSConfigJSON));
 									}
 								/* } */ case 15:
 								_i++;
@@ -189514,7 +190758,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 			}
 			_r = fs$1.Cwd(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_r;
-			res = new Resolver.ptr(fs$1, $clone(log, logger.Log), caches, ptrType$9.nil, esmConditionsDefault, esmConditionsImport, esmConditionsRequire, cssExtensionOrder, nodeModulesExtensionOrder, new $global.Map(), false, ptrType$15.nil, $clone(options, config.Options), new sync.Mutex.ptr(0, 0));
+			res = new Resolver.ptr(fs$1, $clone(log, logger.Log), caches, ptrType$9.nil, esmConditionsDefault, esmConditionsImport, esmConditionsRequire, cssExtensionOrder, nodeModulesExtensionOrder, new $global.Map(), false, ptrType$15.nil, $clone((options === ptrType$19.nil && $throwNilPointerError(), options), config.Options), new sync.Mutex.ptr(0, 0));
 			debugMeta[0] = new DebugMeta.ptr(sliceType$4.nil, "", "", 0, "");
 			/* */ if (!(options.TSConfigPath === "") || !(options.TSConfigRaw === "")) { $s = 2; continue; }
 			/* */ $s = 3; continue;
@@ -189687,7 +190931,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 					/* } */ case 27:
 				/* } */ case 24:
 				$r = $clone(r, resolverQuery).flushDebugLogs(1); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return [new ResolveResult.ptr($clone(new PathPair.ptr($clone(new logger.Path.ptr(importPath, "", "", new logger.ImportAttributes.ptr(""), 0), logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), true), PathPair), $ifaceNil, ptrType$21.nil, ptrType$22.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$23.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0)), debugMeta[0]];
+				$s = -1; return [new ResolveResult.ptr($clone(new PathPair.ptr($clone(new logger.Path.ptr(importPath, "", "", new logger.ImportAttributes.ptr(""), 0), logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), true), PathPair), $ifaceNil, ptrType$22.nil, ptrType$23.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$24.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0)), debugMeta[0]];
 			/* } */ case 22:
 			_r$7 = $clone(r, resolverQuery).checkForBuiltInNodeModules(importPath); /* */ $s = 31; case 31: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 			_tuple = _r$7;
@@ -189698,7 +190942,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 			/* */ $s = 33; continue;
 			/* if (ok) { */ case 32:
 				$r = $clone(r, resolverQuery).flushDebugLogs(1); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return [new ResolveResult.ptr($clone(pathPair, PathPair), $ifaceNil, ptrType$21.nil, sideEffects, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$23.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0)), debugMeta[0]];
+				$s = -1; return [new ResolveResult.ptr($clone(pathPair, PathPair), $ifaceNil, ptrType$22.nil, sideEffects, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$24.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0)), debugMeta[0]];
 			/* } */ case 33:
 			_tuple$1 = ParseDataURL(importPath);
 			parsed = $clone(_tuple$1[0], DataURL);
@@ -189713,13 +190957,13 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 						r.debugLogs.addNote("Putting this path in the \"dataurl\" namespace");
 					}
 					$r = $clone(r, resolverQuery).flushDebugLogs(1); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return [new ResolveResult.ptr($clone(new PathPair.ptr($clone(new logger.Path.ptr(importPath, "dataurl", "", new logger.ImportAttributes.ptr(""), 0), logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), PathPair), $ifaceNil, ptrType$21.nil, ptrType$22.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$23.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0)), debugMeta[0]];
+					$s = -1; return [new ResolveResult.ptr($clone(new PathPair.ptr($clone(new logger.Path.ptr(importPath, "dataurl", "", new logger.ImportAttributes.ptr(""), 0), logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), PathPair), $ifaceNil, ptrType$22.nil, ptrType$23.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$24.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0)), debugMeta[0]];
 				/* } */ case 38:
 				if (!(r.debugLogs === ptrType.nil)) {
 					r.debugLogs.addNote("Marking this data URL as external");
 				}
 				$r = $clone(r, resolverQuery).flushDebugLogs(1); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return [new ResolveResult.ptr($clone(new PathPair.ptr($clone(new logger.Path.ptr(importPath, "", "", new logger.ImportAttributes.ptr(""), 0), logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), true), PathPair), $ifaceNil, ptrType$21.nil, ptrType$22.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$23.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0)), debugMeta[0]];
+				$s = -1; return [new ResolveResult.ptr($clone(new PathPair.ptr($clone(new logger.Path.ptr(importPath, "", "", new logger.ImportAttributes.ptr(""), 0), logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), true), PathPair), $ifaceNil, ptrType$22.nil, ptrType$23.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$24.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0)), debugMeta[0]];
 			/* } */ case 36:
 			/* */ if (sourceDir === "") { $s = 41; continue; }
 			/* */ $s = 42; continue;
@@ -189728,7 +190972,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 					r.debugLogs.addNote("Cannot resolve this path without a directory");
 				}
 				$r = $clone(r, resolverQuery).flushDebugLogs(0); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return [ptrType$24.nil, debugMeta[0]];
+				$s = -1; return [ptrType$25.nil, debugMeta[0]];
 			/* } */ case 42:
 			/* */ if (strings.ContainsRune(importPath, 42)) { $s = 44; continue; }
 			/* */ $s = 45; continue;
@@ -189737,7 +190981,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 					r.debugLogs.addNote("Cannot resolve a path containing a wildcard character in a single-path context");
 				}
 				$r = $clone(r, resolverQuery).flushDebugLogs(0); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return [ptrType$24.nil, debugMeta[0]];
+				$s = -1; return [ptrType$25.nil, debugMeta[0]];
 			/* } */ case 45:
 			$r = r.Resolver.mutex.Lock(); /* */ $s = 47; case 47: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$deferred.push([$methodVal(r.Resolver.mutex, "Unlock"), []]);
@@ -189749,7 +190993,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 				_r$9 = $clone(r, resolverQuery).dirInfoCached(_r$8); /* */ $s = 51; case 51: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 				dirInfo$1 = _r$9;
 				/* while (true) { */ case 52:
-					/* if (!(!(dirInfo$1 === ptrType$25.nil))) { break; } */ if(!(!(dirInfo$1 === ptrType$25.nil))) { $s = 53; continue; }
+					/* if (!(!(dirInfo$1 === ptrType$26.nil))) { break; } */ if(!(!(dirInfo$1 === ptrType$26.nil))) { $s = 53; continue; }
 					absPath = dirInfo$1.pnpManifestAbsPath;
 					/* */ if (!(absPath === "")) { $s = 54; continue; }
 					/* */ $s = 55; continue;
@@ -189801,23 +191045,23 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 			/* } */ case 49:
 			_r$16 = $clone(r, resolverQuery).dirInfoCached(sourceDir); /* */ $s = 69; case 69: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
 			sourceDirInfo = _r$16;
-			/* */ if (sourceDirInfo === ptrType$25.nil) { $s = 70; continue; }
+			/* */ if (sourceDirInfo === ptrType$26.nil) { $s = 70; continue; }
 			/* */ $s = 71; continue;
-			/* if (sourceDirInfo === ptrType$25.nil) { */ case 70:
-				$24r = [ptrType$24.nil, debugMeta[0]];
+			/* if (sourceDirInfo === ptrType$26.nil) { */ case 70:
+				$24r = [ptrType$25.nil, debugMeta[0]];
 				$s = 72; case 72: return $24r;
 			/* } */ case 71:
 			_r$17 = $clone(r, resolverQuery).resolveWithoutSymlinks(sourceDir, sourceDirInfo, importPath); /* */ $s = 73; case 73: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
 			result = _r$17;
-			/* */ if (result === ptrType$24.nil) { $s = 74; continue; }
+			/* */ if (result === ptrType$25.nil) { $s = 74; continue; }
 			/* */ $s = 75; continue;
-			/* if (result === ptrType$24.nil) { */ case 74:
+			/* if (result === ptrType$25.nil) { */ case 74:
 				suffix = strings.IndexAny(importPath, "?#");
 				/* */ if (suffix < 1) { $s = 76; continue; }
 				/* */ $s = 77; continue;
 				/* if (suffix < 1) { */ case 76:
 					$r = $clone(r, resolverQuery).flushDebugLogs(0); /* */ $s = 78; case 78: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$24r$1 = [ptrType$24.nil, debugMeta[0]];
+					$24r$1 = [ptrType$25.nil, debugMeta[0]];
 					$s = 79; case 79: return $24r$1;
 				/* } */ case 77:
 				/* */ if (!(r.debugLogs === ptrType.nil)) { $s = 80; continue; }
@@ -189828,11 +191072,11 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 				/* } */ case 81:
 				_r$19 = $clone(r, resolverQuery).resolveWithoutSymlinks(sourceDir, sourceDirInfo, $substring(importPath, 0, suffix)); /* */ $s = 84; case 84: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
 				result2 = _r$19;
-				/* */ if (result2 === ptrType$24.nil) { $s = 85; continue; }
+				/* */ if (result2 === ptrType$25.nil) { $s = 85; continue; }
 				/* */ $s = 86; continue;
-				/* if (result2 === ptrType$24.nil) { */ case 85:
+				/* if (result2 === ptrType$25.nil) { */ case 85:
 					$r = $clone(r, resolverQuery).flushDebugLogs(0); /* */ $s = 88; case 88: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$24r$2 = [ptrType$24.nil, debugMeta[0]];
+					$24r$2 = [ptrType$25.nil, debugMeta[0]];
 					$s = 89; case 89: return $24r$2;
 				/* } else { */ case 86:
 					result = result2;
@@ -189846,7 +191090,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 			$r = $clone(r, resolverQuery).flushDebugLogs(1); /* */ $s = 91; case 91: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$24r$3 = [result, debugMeta[0]];
 			$s = 92; case 92: return $24r$3;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [ptrType$24.nil, new DebugMeta.ptr(sliceType$4.nil, "", "", 0, "")]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Resolve, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _entry, _i, _key, _keys, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _size, _tuple, _tuple$1, _tuple$2, _tuple$3, absPath, debugMeta, dirInfo$1, importPath, isExplicitlyExternal, json, json$1, key, kind, longestKey, longestValue, ok, ok$1, parsed, pathPair, r, res, result, result2, sideEffects, source, source$1, sourceDir, sourceDirInfo, suffix, tail, value, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [ptrType$25.nil, new DebugMeta.ptr(sliceType$4.nil, "", "", 0, "")]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Resolve, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _entry, _i, _key, _keys, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _size, _tuple, _tuple$1, _tuple$2, _tuple$3, absPath, debugMeta, dirInfo$1, importPath, isExplicitlyExternal, json, json$1, key, kind, longestKey, longestValue, ok, ok$1, parsed, pathPair, r, res, result, result2, sideEffects, source, source$1, sourceDir, sourceDirInfo, suffix, tail, value, $s, $deferred};return $f; } }
 		};
 		$ptrType(Resolver).prototype.ResolveGlob = function ResolveGlob(sourceDir, importPathPattern, kind, prettyPattern) {
 			var {$24r, $24r$1, _1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, canMatchOnSlash, debugMeta, dirPrefix, firstPrefix, i, importPathPattern, kind, part, prefix, prettyPattern, r, re, res, results, sb, slash, sourceDir, sourceDirInfo, star, suffix, visit, warning, wasGlobStar, $s, $deferred, $r, $c} = $restore(this, {sourceDir, importPathPattern, kind, prettyPattern});
@@ -189874,7 +191118,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 					r[0].debugLogs.addNote("Ignoring empty glob pattern");
 				}
 				$r = $clone(r[0], resolverQuery).flushDebugLogs(0); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return [false, ptrType$26.nil];
+				$s = -1; return [false, ptrType$27.nil];
 			/* } */ case 5:
 			firstPrefix = (0 >= importPathPattern.$length ? ($throwRuntimeError("index out of range"), undefined) : importPathPattern.$array[importPathPattern.$offset + 0]).Prefix;
 			/* */ if (!strings.HasPrefix(firstPrefix, "./") && !strings.HasPrefix(firstPrefix, "../") && !strings.HasPrefix(firstPrefix, ".\\") && !strings.HasPrefix(firstPrefix, "..\\")) { $s = 7; continue; }
@@ -189895,7 +191139,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 						r[0].debugLogs.addNote("Ignoring glob import that doesn't start with \"./\" or \"../\"");
 					}
 					$r = $clone(r[0], resolverQuery).flushDebugLogs(0); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return [false, ptrType$26.nil];
+					$s = -1; return [false, ptrType$27.nil];
 				/* } */ case 11:
 			/* } */ case 8:
 			dirPrefix = 0;
@@ -189925,9 +191169,9 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 			$deferred.push([$methodVal(r[0].Resolver.mutex, "Unlock"), []]);
 			_r$4 = $clone(r[0], resolverQuery).dirInfoCached(sourceDir); /* */ $s = 22; case 22: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 			sourceDirInfo = _r$4;
-			/* */ if (sourceDirInfo === ptrType$25.nil) { $s = 23; continue; }
+			/* */ if (sourceDirInfo === ptrType$26.nil) { $s = 23; continue; }
 			/* */ $s = 24; continue;
-			/* if (sourceDirInfo === ptrType$25.nil) { */ case 23:
+			/* if (sourceDirInfo === ptrType$26.nil) { */ case 23:
 				/* */ if (!(r[0].debugLogs === ptrType.nil)) { $s = 25; continue; }
 				/* */ $s = 26; continue;
 				/* if (!(r[0].debugLogs === ptrType.nil)) { */ case 25:
@@ -189935,12 +191179,12 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 					$r = r[0].debugLogs.addNote(_r$5); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 26:
 				$r = $clone(r[0], resolverQuery).flushDebugLogs(0); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$24r = [false, ptrType$26.nil];
+				$24r = [false, ptrType$27.nil];
 				$s = 30; case 30: return $24r;
 			/* } */ case 24:
 			canMatchOnSlash[0] = false;
 			wasGlobStar = false;
-			sb = new strings.Builder.ptr(ptrType$27.nil, sliceType$11.nil);
+			sb = new strings.Builder.ptr(ptrType$28.nil, sliceType$11.nil);
 			sb.WriteByte(94);
 			_ref = importPathPattern;
 			_i = 0;
@@ -190009,9 +191253,9 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 									_r$13 = r[0].Resolver.fs.Join(new sliceType([dirInfo$1.absPath, key])); /* */ $s = 19; case 19: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
 									_r$14 = $clone(r[0], resolverQuery).dirInfoCached(_r$13); /* */ $s = 20; case 20: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
 									childDirInfo = _r$14;
-									/* */ if (!(childDirInfo === ptrType$25.nil)) { $s = 21; continue; }
+									/* */ if (!(childDirInfo === ptrType$26.nil)) { $s = 21; continue; }
 									/* */ $s = 22; continue;
-									/* if (!(childDirInfo === ptrType$25.nil)) { */ case 21:
+									/* if (!(childDirInfo === ptrType$26.nil)) { */ case 21:
 										_arg$1 = childDirInfo;
 										_r$15 = fmt.Sprintf("%s%s/", new sliceType$1([new $String(dir), new $String(key)])); /* */ $s = 23; case 23: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
 										_arg$2 = _r$15;
@@ -190025,7 +191269,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 								/* */ if (_r$16) { $s = 25; continue; }
 								/* */ $s = 26; continue;
 								/* if (_r$16) { */ case 25:
-									result[0] = new ResolveResult.ptr(new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), $ifaceNil, ptrType$21.nil, ptrType$22.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$23.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0));
+									result[0] = new ResolveResult.ptr(new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), $ifaceNil, ptrType$22.nil, ptrType$23.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$24.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0));
 									_r$17 = $clone(r[0], resolverQuery).isExternal($clone(r[0].Resolver.options.ExternalSettings.PreResolve, config.ExternalMatchers), relPath, kind[0]); /* */ $s = 31; case 31: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
 									/* */ if (_r$17) { $s = 28; continue; }
 									/* */ $s = 29; continue;
@@ -190058,7 +191302,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 					/* */ } return; } var $f = {$blk: Resolver·ResolveGlob·func1, $c: true, $r, _2, _arg, _arg$1, _arg$2, _i$1, _key, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$7, _r$8, _r$9, _ref$1, _tuple, _v, absPath, childDirInfo, dir, dirInfo$1, entry, key, relPath, result, $s};return $f;
 				}; })(canMatchOnSlash, debugMeta, kind, r, re, results, visit);
 			$r = visit[0](sourceDirInfo, $substring(firstPrefix, 0, dirPrefix)); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			warning = ptrType$26.nil;
+			warning = ptrType$27.nil;
 			/* */ if ((results[0] ? results[0].size : 0) === 0) { $s = 33; continue; }
 			/* */ $s = 34; continue;
 			/* if ((results[0] ? results[0].size : 0) === 0) { */ case 33:
@@ -190068,7 +191312,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 			$r = $clone(r[0], resolverQuery).flushDebugLogs(1); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$24r$1 = [results[0], warning];
 			$s = 37; case 37: return $24r$1;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [false, ptrType$26.nil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: ResolveGlob, $c: true, $r, $24r, $24r$1, _1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, canMatchOnSlash, debugMeta, dirPrefix, firstPrefix, i, importPathPattern, kind, part, prefix, prettyPattern, r, re, res, results, sb, slash, sourceDir, sourceDirInfo, star, suffix, visit, warning, wasGlobStar, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [false, ptrType$27.nil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: ResolveGlob, $c: true, $r, $24r, $24r$1, _1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, canMatchOnSlash, debugMeta, dirPrefix, firstPrefix, i, importPathPattern, kind, part, prefix, prettyPattern, r, re, res, results, sb, slash, sourceDir, sourceDirInfo, star, suffix, visit, warning, wasGlobStar, $s, $deferred};return $f; } }
 		};
 		$ptrType(resolverQuery).prototype.isExternal = function isExternal(matchers, path$1, kind) {
 			var {_entry, _i, _r, _ref, _tuple, kind, matchers, ok, path$1, pattern, r, $s, $r, $c} = $restore(this, {matchers, path$1, kind});
@@ -190122,15 +191366,15 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 			/* */ if (ok) { $s = 4; continue; }
 			/* */ $s = 5; continue;
 			/* if (ok) { */ case 4:
-				result = new ResolveResult.ptr($clone(pair, PathPair), $ifaceNil, diffCase, ptrType$22.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$23.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0));
+				result = new ResolveResult.ptr($clone(pair, PathPair), $ifaceNil, diffCase, ptrType$23.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$24.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0));
 				$r = $clone(r, resolverQuery).finalizeResolve(result); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = $clone(r, resolverQuery).flushDebugLogs(1); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$24r = [result, debugMeta[0]];
 				$s = 8; case 8: return $24r;
 			/* } */ case 5:
-			$24r$1 = [ptrType$24.nil, debugMeta[0]];
+			$24r$1 = [ptrType$25.nil, debugMeta[0]];
 			$s = 9; case 9: return $24r$1;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [ptrType$24.nil, new DebugMeta.ptr(sliceType$4.nil, "", "", 0, "")]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: ProbeResolvePackageAsRelative, $c: true, $r, $24r, $24r$1, _r, _r$1, _tuple, absPath, debugMeta, diffCase, importPath, kind, ok, pair, r, res, result, sourceDir, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [ptrType$25.nil, new DebugMeta.ptr(sliceType$4.nil, "", "", 0, "")]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: ProbeResolvePackageAsRelative, $c: true, $r, $24r, $24r$1, _r, _r$1, _tuple, absPath, debugMeta, diffCase, importPath, kind, ok, pair, r, res, result, sourceDir, $s, $deferred};return $f; } }
 		};
 		$ptrType(debugLogs).prototype.addNote = function addNote(text) {
 			var d, text;
@@ -190203,7 +191447,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 					_r$2 = r.Resolver.fs.Dir(path$1.Text); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 					_r$3 = $clone(r, resolverQuery).dirInfoCached(_r$2); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 					dirInfo$1 = _r$3;
-					if (dirInfo$1 === ptrType$25.nil) {
+					if (dirInfo$1 === ptrType$26.nil) {
 						_i++;
 						/* continue; */ $s = 10; continue;
 					}
@@ -190215,9 +191459,9 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 						_r$5 = $clone(dirInfo$1.entries, fs.DirEntries).Get(base); /* */ $s = 17; case 17: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 						_tuple = _r$5;
 						entry = _tuple[0];
-						/* */ if (!(entry === ptrType$28.nil)) { $s = 18; continue; }
+						/* */ if (!(entry === ptrType$29.nil)) { $s = 18; continue; }
 						/* */ $s = 19; continue;
-						/* if (!(entry === ptrType$28.nil)) { */ case 18:
+						/* if (!(entry === ptrType$29.nil)) { */ case 18:
 							_r$6 = entry.Symlink(r.Resolver.fs); /* */ $s = 20; case 20: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 							symlink = _r$6;
 							/* */ if (!(symlink === "")) { $s = 21; continue; }
@@ -190242,7 +191486,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 								_r$9 = r.Resolver.fs.Dir(path$1.Text); /* */ $s = 31; case 31: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 								_r$10 = $clone(r, resolverQuery).dirInfoCached(_r$9); /* */ $s = 32; case 32: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
 								dirInfo$1 = _r$10;
-								if (dirInfo$1 === ptrType$25.nil) {
+								if (dirInfo$1 === ptrType$26.nil) {
 									_i++;
 									/* continue; */ $s = 10; continue;
 								}
@@ -190260,9 +191504,9 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 						/* continue; */ $s = 10; continue;
 					}
 					pkgJSON = dirInfo$1.enclosingPackageJSON;
-					/* */ if (!(pkgJSON === ptrType$29.nil)) { $s = 34; continue; }
+					/* */ if (!(pkgJSON === ptrType$30.nil)) { $s = 34; continue; }
 					/* */ $s = 35; continue;
-					/* if (!(pkgJSON === ptrType$29.nil)) { */ case 34:
+					/* if (!(pkgJSON === ptrType$30.nil)) { */ case 34:
 						/* */ if (!(pkgJSON.sideEffectsMap === false)) { $s = 36; continue; }
 						/* */ $s = 37; continue;
 						/* if (!(pkgJSON.sideEffectsMap === false)) { */ case 36:
@@ -190355,7 +191599,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			result = [result];
 			r = this;
-			result[0] = new ResolveResult.ptr(new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), $ifaceNil, ptrType$21.nil, ptrType$22.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$23.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0));
+			result[0] = new ResolveResult.ptr(new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), $ifaceNil, ptrType$22.nil, ptrType$23.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$24.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0));
 			if (strings.HasPrefix(importPath, "/")) { _v = true; $s = 3; continue s; }
 			_r = r.Resolver.fs.IsAbs(importPath); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_v = _r; case 3:
@@ -190378,7 +191622,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 					ok = _tuple[1];
 					diffCase = _tuple[2];
 					if (ok) {
-						$s = -1; return new ResolveResult.ptr($clone(absolute, PathPair), $ifaceNil, diffCase, ptrType$22.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$23.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0));
+						$s = -1; return new ResolveResult.ptr($clone(absolute, PathPair), $ifaceNil, diffCase, ptrType$23.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$24.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0));
 					}
 				/* } */ case 10:
 				_r$3 = $clone(r, resolverQuery).loadAsFileOrDirectory(importPath); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
@@ -190387,9 +191631,9 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 				ok$1 = _tuple$1[1];
 				diffCase$1 = _tuple$1[2];
 				if (ok$1) {
-					$s = -1; return new ResolveResult.ptr($clone(absolute$1, PathPair), $ifaceNil, diffCase$1, ptrType$22.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$23.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0));
+					$s = -1; return new ResolveResult.ptr($clone(absolute$1, PathPair), $ifaceNil, diffCase$1, ptrType$23.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$24.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0));
 				} else {
-					$s = -1; return ptrType$24.nil;
+					$s = -1; return ptrType$25.nil;
 				}
 			/* } */ case 2:
 			isPackagePath = IsPackagePath(importPath);
@@ -190410,7 +191654,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 						_r$6 = fmt.Sprintf("The path %q was marked as external by the user", new sliceType$1([new $String(absPath)])); /* */ $s = 21; case 21: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 						$r = r.debugLogs.addNote(_r$6); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					/* } */ case 20:
-					$s = -1; return new ResolveResult.ptr($clone(new PathPair.ptr($clone(new logger.Path.ptr(absPath, "file", "", new logger.ImportAttributes.ptr(""), 0), logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), true), PathPair), $ifaceNil, ptrType$21.nil, ptrType$22.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$23.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0));
+					$s = -1; return new ResolveResult.ptr($clone(new PathPair.ptr($clone(new logger.Path.ptr(absPath, "file", "", new logger.ImportAttributes.ptr(""), 0), logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), true), PathPair), $ifaceNil, ptrType$22.nil, ptrType$23.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$24.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0));
 				/* } */ case 17:
 				hasTrailingSlash = importPath === "." || importPath === ".." || strings.HasSuffix(importPath, "/") || strings.HasSuffix(importPath, "/.") || strings.HasSuffix(importPath, "/..");
 				/* */ if (hasTrailingSlash) { $s = 23; continue; }
@@ -190423,18 +191667,18 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 					diffCase$2 = _tuple$2[2];
 					if (ok$2) {
 						checkPackage = false;
-						ResolveResult.copy(result[0], new ResolveResult.ptr($clone(absolute$2, PathPair), $ifaceNil, diffCase$2, ptrType$22.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$23.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0)));
+						ResolveResult.copy(result[0], new ResolveResult.ptr($clone(absolute$2, PathPair), $ifaceNil, diffCase$2, ptrType$23.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$24.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0)));
 					} else if (!checkPackage) {
-						$s = -1; return ptrType$24.nil;
+						$s = -1; return ptrType$25.nil;
 					}
 					$s = 25; continue;
 				/* } else { */ case 24:
 					_r$8 = r.Resolver.fs.Dir(absPath); /* */ $s = 27; case 27: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 					_r$9 = $clone(r, resolverQuery).dirInfoCached(_r$8); /* */ $s = 28; case 28: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 					importDirInfo = _r$9;
-					/* */ if (!(importDirInfo === ptrType$25.nil)) { $s = 29; continue; }
+					/* */ if (!(importDirInfo === ptrType$26.nil)) { $s = 29; continue; }
 					/* */ $s = 30; continue;
-					/* if (!(importDirInfo === ptrType$25.nil)) { */ case 29:
+					/* if (!(importDirInfo === ptrType$26.nil)) { */ case 29:
 						_r$10 = $clone(r, resolverQuery).checkBrowserMap(importDirInfo, absPath, 0); /* */ $s = 31; case 31: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
 						_tuple$3 = _r$10;
 						remapped = _tuple$3[0];
@@ -190443,7 +191687,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 						/* */ $s = 33; continue;
 						/* if (ok$3) { */ case 32:
 							if (remapped === ptrType$7.nil) {
-								$s = -1; return new ResolveResult.ptr($clone(new PathPair.ptr($clone(new logger.Path.ptr(absPath, "file", "", new logger.ImportAttributes.ptr(""), 1), logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), PathPair), $ifaceNil, ptrType$21.nil, ptrType$22.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$23.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0));
+								$s = -1; return new ResolveResult.ptr($clone(new PathPair.ptr($clone(new logger.Path.ptr(absPath, "file", "", new logger.ImportAttributes.ptr(""), 1), logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), PathPair), $ifaceNil, ptrType$22.nil, ptrType$23.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$24.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0));
 							}
 							_r$11 = $clone(r, resolverQuery).resolveWithoutRemapping(importDirInfo.enclosingBrowserScope, remapped.$get()); /* */ $s = 34; case 34: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
 							_tuple$4 = _r$11;
@@ -190452,7 +191696,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 							diffCase$3 = _tuple$4[2];
 							sideEffects = _tuple$4[3];
 							if (ok$4) {
-								ResolveResult.copy(result[0], new ResolveResult.ptr($clone(remappedResult, PathPair), $ifaceNil, diffCase$3, sideEffects, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$23.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0)));
+								ResolveResult.copy(result[0], new ResolveResult.ptr($clone(remappedResult, PathPair), $ifaceNil, diffCase$3, sideEffects, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$24.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0)));
 								checkRelative = false;
 								checkPackage = false;
 							}
@@ -190468,9 +191712,9 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 						diffCase$4 = _tuple$5[2];
 						if (ok$5) {
 							checkPackage = false;
-							ResolveResult.copy(result[0], new ResolveResult.ptr($clone(absolute$3, PathPair), $ifaceNil, diffCase$4, ptrType$22.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$23.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0)));
+							ResolveResult.copy(result[0], new ResolveResult.ptr($clone(absolute$3, PathPair), $ifaceNil, diffCase$4, ptrType$23.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$24.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0)));
 						} else if (!checkPackage) {
-							$s = -1; return ptrType$24.nil;
+							$s = -1; return ptrType$25.nil;
 						}
 					/* } */ case 36:
 				/* } */ case 25:
@@ -190499,9 +191743,9 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 							if (absolute$4.HasSecondary()) {
 								logger.Path.copy(absolute$4.Secondary, new logger.Path.ptr(absolute$4.Secondary.Text, "file", "", new logger.ImportAttributes.ptr(""), 1));
 							}
-							$s = -1; return new ResolveResult.ptr($clone(absolute$4, PathPair), $ifaceNil, diffCase$5, sideEffects$1, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$23.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0));
+							$s = -1; return new ResolveResult.ptr($clone(absolute$4, PathPair), $ifaceNil, diffCase$5, sideEffects$1, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$24.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0));
 						} else {
-							$s = -1; return new ResolveResult.ptr($clone(new PathPair.ptr($clone(new logger.Path.ptr(importPath, "", "", new logger.ImportAttributes.ptr(""), 1), logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), PathPair), $ifaceNil, diffCase$5, ptrType$22.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$23.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0));
+							$s = -1; return new ResolveResult.ptr($clone(new PathPair.ptr($clone(new logger.Path.ptr(importPath, "", "", new logger.ImportAttributes.ptr(""), 1), logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), PathPair), $ifaceNil, diffCase$5, ptrType$23.nil, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$24.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0));
 						}
 					/* } */ case 44:
 					importPath = remapped$1.$get();
@@ -190514,9 +191758,9 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 				diffCase$6 = _tuple$8[2];
 				sideEffects$2 = _tuple$8[3];
 				if (ok$8) {
-					ResolveResult.copy(result[0], new ResolveResult.ptr($clone(absolute$5, PathPair), $ifaceNil, diffCase$6, sideEffects$2, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$23.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0)));
+					ResolveResult.copy(result[0], new ResolveResult.ptr($clone(absolute$5, PathPair), $ifaceNil, diffCase$6, sideEffects$2, new config.TSConfigJSX.ptr(sliceType.nil, sliceType.nil, ptrType$7.nil, 0), ptrType$24.nil, ptrType$6.nil, new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0)));
 				} else {
-					$s = -1; return ptrType$24.nil;
+					$s = -1; return ptrType$25.nil;
 				}
 			/* } */ case 39:
 			$s = -1; return result[0];
@@ -190540,9 +191784,9 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 				absolute = $clone(_tuple[0], PathPair);
 				ok = _tuple[1];
 				diffCase = _tuple[2];
-				$s = -1; return [absolute, ok, diffCase, ptrType$22.nil];
+				$s = -1; return [absolute, ok, diffCase, ptrType$23.nil];
 			/* } */ case 3:
-			$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$21.nil, ptrType$22.nil];
+			$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$22.nil, ptrType$23.nil];
 			/* */ } return; } var $f = {$blk: resolveWithoutRemapping, $c: true, $r, $24r, _r, _r$1, _r$2, _tuple, absolute, diffCase, importPath, ok, r, sourceDirInfo, $s};return $f;
 		};
 		resolverQuery.prototype.resolveWithoutRemapping = function(...$args) { return this.$val.resolveWithoutRemapping(...$args); };
@@ -190583,7 +191827,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 			if (!(r.Resolver.tsConfigOverride === ptrType$9.nil)) {
 				return r.Resolver.tsConfigOverride;
 			}
-			if (!(dirInfo$1 === ptrType$25.nil)) {
+			if (!(dirInfo$1 === ptrType$26.nil)) {
 				return dirInfo$1.enclosingTSConfigJSON;
 			}
 			return ptrType$9.nil;
@@ -190593,25 +191837,25 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 			var {_entry, _key, _key$1, _r, _r$1, _r$2, _tuple, cached, count, entries, ok, path$1, r, $s, $r, $c} = $restore(this, {path$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			r = this;
-			_tuple = (_entry = $mapIndex(r.Resolver.dirCache,$String.keyFor(path$1)), _entry !== undefined ? [_entry.v, true] : [ptrType$25.nil, false]);
+			_tuple = (_entry = $mapIndex(r.Resolver.dirCache,$String.keyFor(path$1)), _entry !== undefined ? [_entry.v, true] : [ptrType$26.nil, false]);
 			cached = _tuple[0];
 			ok = _tuple[1];
 			/* */ if (!ok) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!ok) { */ case 1:
-				_key = path$1; (r.Resolver.dirCache || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: ptrType$25.nil });
+				_key = path$1; (r.Resolver.dirCache || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: ptrType$26.nil });
 				_r = $clone(r, resolverQuery).dirInfoUncached(path$1); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				cached = _r;
-				if (!(cached === ptrType$25.nil)) {
+				if (!(cached === ptrType$26.nil)) {
 					_key$1 = path$1; (r.Resolver.dirCache || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$1), { k: _key$1, v: cached });
 				}
 			/* } */ case 2:
 			/* */ if (!(r.debugLogs === ptrType.nil)) { $s = 4; continue; }
 			/* */ $s = 5; continue;
 			/* if (!(r.debugLogs === ptrType.nil)) { */ case 4:
-				/* */ if (cached === ptrType$25.nil) { $s = 6; continue; }
+				/* */ if (cached === ptrType$26.nil) { $s = 6; continue; }
 				/* */ $s = 7; continue;
-				/* if (cached === ptrType$25.nil) { */ case 6:
+				/* if (cached === ptrType$26.nil) { */ case 6:
 					_r$1 = fmt.Sprintf("Failed to read directory %q", new sliceType$1([new $String(path$1)])); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 					$r = r.debugLogs.addNote(_r$1); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = 8; continue;
@@ -190831,7 +192075,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 									_r$13 = $clone(entries, fs.DirEntries).Get("package.json"); /* */ $s = 35; case 35: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
 									_tuple$5 = _r$13;
 									entry = _tuple$5[0];
-									if (!(!(entry === ptrType$28.nil))) { _v = false; $s = 38; continue s; }
+									if (!(!(entry === ptrType$29.nil))) { _v = false; $s = 38; continue s; }
 									_r$14 = entry.Kind(r[0].Resolver.fs); /* */ $s = 39; case 39: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
 									_v = _r$14 === 2; case 38:
 									/* */ if (_v) { $s = 36; continue; }
@@ -190839,9 +192083,9 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 									/* if (_v) { */ case 36:
 										_r$15 = $clone(r[0], resolverQuery).parsePackageJSON(result.pkgDirPath); /* */ $s = 40; case 40: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
 										packageJSON$1 = _r$15;
-										/* */ if (!(packageJSON$1 === ptrType$29.nil) && !(packageJSON$1.exportsMap === ptrType$30.nil)) { $s = 41; continue; }
+										/* */ if (!(packageJSON$1 === ptrType$30.nil) && !(packageJSON$1.exportsMap === ptrType$31.nil)) { $s = 41; continue; }
 										/* */ $s = 42; continue;
-										/* if (!(packageJSON$1 === ptrType$29.nil) && !(packageJSON$1.exportsMap === ptrType$30.nil)) { */ case 41:
+										/* if (!(packageJSON$1 === ptrType$30.nil) && !(packageJSON$1.exportsMap === ptrType$31.nil)) { */ case 41:
 											_r$16 = $clone(r[0], resolverQuery).esmResolveAlgorithm(1, result.pkgIdent, "." + result.pkgSubpath, packageJSON$1, result.pkgDirPath, source[0].KeyPath.Text); /* */ $s = 43; case 43: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
 											_tuple$6 = _r$16;
 											absolute = $clone(_tuple$6[0], PathPair);
@@ -190908,9 +192152,9 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 								/* if ($interfaceIsEqual(err$1, $ifaceNil)) { */ case 67:
 									_r$27 = $clone(r[0], resolverQuery).parsePackageJSON(pkgDir); /* */ $s = 70; case 70: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
 									packageJSON$2 = _r$27;
-									/* */ if (!(packageJSON$2 === ptrType$29.nil)) { $s = 71; continue; }
+									/* */ if (!(packageJSON$2 === ptrType$30.nil)) { $s = 71; continue; }
 									/* */ $s = 72; continue;
-									/* if (!(packageJSON$2 === ptrType$29.nil)) { */ case 71:
+									/* if (!(packageJSON$2 === ptrType$30.nil)) { */ case 71:
 										/* */ if (!(packageJSON$2.tsconfig === "")) { $s = 73; continue; }
 										/* */ $s = 74; continue;
 										/* if (!(packageJSON$2.tsconfig === "")) { */ case 73:
@@ -190923,9 +192167,9 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 												join = _r$29;
 											/* } */ case 76:
 										/* } */ case 74:
-										/* */ if (!(packageJSON$2.exportsMap === ptrType$30.nil)) { $s = 79; continue; }
+										/* */ if (!(packageJSON$2.exportsMap === ptrType$31.nil)) { $s = 79; continue; }
 										/* */ $s = 80; continue;
-										/* if (!(packageJSON$2.exportsMap === ptrType$30.nil)) { */ case 79:
+										/* if (!(packageJSON$2.exportsMap === ptrType$31.nil)) { */ case 79:
 											/* */ if (!(r[0].debugLogs === ptrType.nil)) { $s = 81; continue; }
 											/* */ $s = 82; continue;
 											/* if (!(r[0].debugLogs === ptrType.nil)) { */ case 81:
@@ -190998,7 +192242,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 											_r$43 = $clone(entries$1, fs.DirEntries).Get(_r$42); /* */ $s = 106; case 106: if($c) { $c = false; _r$43 = _r$43.$blk(); } if (_r$43 && _r$43.$blk !== undefined) { break s; }
 											_tuple$17 = _r$43;
 											entry$1 = _tuple$17[0];
-											if (!(!(entry$1 === ptrType$28.nil))) { _v$2 = false; $s = 109; continue s; }
+											if (!(!(entry$1 === ptrType$29.nil))) { _v$2 = false; $s = 109; continue s; }
 											_r$44 = entry$1.Kind(r[0].Resolver.fs); /* */ $s = 110; case 110: if($c) { $c = false; _r$44 = _r$44.$blk(); } if (_r$44 && _r$44.$blk !== undefined) { break s; }
 											_v$2 = _r$44 === 1; case 109:
 											/* */ if (_v$2) { $s = 107; continue; }
@@ -191061,7 +192305,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 								_r$53 = $clone(entries$2, fs.DirEntries).Get(extendsBase); /* */ $s = 125; case 125: if($c) { $c = false; _r$53 = _r$53.$blk(); } if (_r$53 && _r$53.$blk !== undefined) { break s; }
 								_tuple$21 = _r$53;
 								entry$2 = _tuple$21[0];
-								if (entry$2 === ptrType$28.nil) { _v$3 = true; $s = 128; continue s; }
+								if (entry$2 === ptrType$29.nil) { _v$3 = true; $s = 128; continue s; }
 								_r$54 = entry$2.Kind(r[0].Resolver.fs); /* */ $s = 129; case 129: if($c) { $c = false; _r$54 = _r$54.$blk(); } if (_r$54 && _r$54.$blk !== undefined) { break s; }
 								_v$3 = !((_r$54 === 2)); case 128:
 								/* */ if (_v$3) { $s = 126; continue; }
@@ -191070,7 +192314,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 									_r$55 = $clone(entries$2, fs.DirEntries).Get(extendsBase + ".json"); /* */ $s = 130; case 130: if($c) { $c = false; _r$55 = _r$55.$blk(); } if (_r$55 && _r$55.$blk !== undefined) { break s; }
 									_tuple$22 = _r$55;
 									entry$3 = _tuple$22[0];
-									if (!(!(entry$3 === ptrType$28.nil))) { _v$4 = false; $s = 133; continue s; }
+									if (!(!(entry$3 === ptrType$29.nil))) { _v$4 = false; $s = 133; continue s; }
 									_r$56 = entry$3.Kind(r[0].Resolver.fs); /* */ $s = 134; case 134: if($c) { $c = false; _r$56 = _r$56.$blk(); } if (_r$56 && _r$56.$blk !== undefined) { break s; }
 									_v$4 = _r$56 === 2; case 133:
 									/* */ if (_v$4) { $s = 131; continue; }
@@ -191138,7 +192382,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 					/* while (true) { */ case 7:
 						/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 8; continue; }
 						path$1 = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), TSConfigPath);
-						_r$2 = isValidTSConfigPathNoBaseURLPattern(path$1.Text, $clone(r[0].Resolver.log, logger.Log), result.Paths.Source, (tracker$1.$ptr || (tracker$1.$ptr = new ptrType$31(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, tracker$1))), $clone(path$1.Loc, logger.Loc)); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						_r$2 = isValidTSConfigPathNoBaseURLPattern(path$1.Text, $clone(r[0].Resolver.log, logger.Log), result.Paths.Source, (tracker$1.$ptr || (tracker$1.$ptr = new ptrType$32(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, tracker$1))), $clone(path$1.Loc, logger.Loc)); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 						/* */ if (_r$2) { $s = 9; continue; }
 						/* */ $s = 10; continue;
 						/* if (_r$2) { */ case 9:
@@ -191163,7 +192407,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 			var {_arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$10, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, _v$4, _v$5, base, entries, entry, entry$1, entry$2, entry$3, entry$4, err, err$1, info, ok, originalError, parentDir, parentInfo, path$1, pnp, pnp$1, pnp$2, r, symlink, symlink$1, tsConfigPath, $s, $r, $c} = $restore(this, {path$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			r = this;
-			parentInfo = ptrType$25.nil;
+			parentInfo = ptrType$26.nil;
 			_r = r.Resolver.fs.Dir(path$1); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			parentDir = _r;
 			/* */ if (!(parentDir === path$1)) { $s = 2; continue; }
@@ -191171,8 +192415,8 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 			/* if (!(parentDir === path$1)) { */ case 2:
 				_r$1 = $clone(r, resolverQuery).dirInfoCached(parentDir); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				parentInfo = _r$1;
-				if (parentInfo === ptrType$25.nil) {
-					$s = -1; return ptrType$25.nil;
+				if (parentInfo === ptrType$26.nil) {
+					$s = -1; return ptrType$26.nil;
 				}
 			/* } */ case 3:
 			_r$2 = r.Resolver.fs.ReadDirectory(path$1); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
@@ -191209,9 +192453,9 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 					_arg$6 = _r$7;
 					$r = $clone(r.Resolver.log, logger.Log).AddError(_arg$2, _arg$3, _arg$6); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 14:
-				$s = -1; return ptrType$25.nil;
+				$s = -1; return ptrType$26.nil;
 			/* } */ case 12:
-			info = new dirInfo.ptr(parentInfo, ptrType$25.nil, path$1, "", $clone(entries, fs.DirEntries), ptrType$29.nil, ptrType$29.nil, ptrType$9.nil, "", false, false, false);
+			info = new dirInfo.ptr(parentInfo, ptrType$26.nil, path$1, "", $clone(entries, fs.DirEntries), ptrType$30.nil, ptrType$30.nil, ptrType$9.nil, "", false, false, false);
 			_r$8 = r.Resolver.fs.Base(path$1); /* */ $s = 19; case 19: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 			base = _r$8;
 			/* */ if (base === "node_modules") { $s = 20; continue; }
@@ -191224,16 +192468,16 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 				_r$9 = $clone(entries, fs.DirEntries).Get("node_modules"); /* */ $s = 23; case 23: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 				_tuple$1 = _r$9;
 				entry = _tuple$1[0];
-				/* */ if (!(entry === ptrType$28.nil)) { $s = 24; continue; }
+				/* */ if (!(entry === ptrType$29.nil)) { $s = 24; continue; }
 				/* */ $s = 25; continue;
-				/* if (!(entry === ptrType$28.nil)) { */ case 24:
+				/* if (!(entry === ptrType$29.nil)) { */ case 24:
 					_r$10 = entry.Kind(r.Resolver.fs); /* */ $s = 26; case 26: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
 					info.hasNodeModules = _r$10 === 1;
 				/* } */ case 25:
 			/* } */ case 22:
-			/* */ if (!(parentInfo === ptrType$25.nil)) { $s = 27; continue; }
+			/* */ if (!(parentInfo === ptrType$26.nil)) { $s = 27; continue; }
 			/* */ $s = 28; continue;
-			/* if (!(parentInfo === ptrType$25.nil)) { */ case 27:
+			/* if (!(parentInfo === ptrType$26.nil)) { */ case 27:
 				info.enclosingPackageJSON = parentInfo.enclosingPackageJSON;
 				info.enclosingBrowserScope = parentInfo.enclosingBrowserScope;
 				info.enclosingTSConfigJSON = parentInfo.enclosingTSConfigJSON;
@@ -191246,9 +192490,9 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 					_r$11 = $clone(parentInfo.entries, fs.DirEntries).Get(base); /* */ $s = 31; case 31: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
 					_tuple$2 = _r$11;
 					entry$1 = _tuple$2[0];
-					/* */ if (!(entry$1 === ptrType$28.nil)) { $s = 32; continue; }
+					/* */ if (!(entry$1 === ptrType$29.nil)) { $s = 32; continue; }
 					/* */ $s = 33; continue;
-					/* if (!(entry$1 === ptrType$28.nil)) { */ case 32:
+					/* if (!(entry$1 === ptrType$29.nil)) { */ case 32:
 						_r$12 = entry$1.Symlink(r.Resolver.fs); /* */ $s = 34; case 34: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
 						symlink = _r$12;
 						/* */ if (!(symlink === "")) { $s = 35; continue; }
@@ -191280,7 +192524,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 			_r$16 = $clone(entries, fs.DirEntries).Get("package.json"); /* */ $s = 47; case 47: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
 			_tuple$3 = _r$16;
 			entry$2 = _tuple$3[0];
-			if (!(!(entry$2 === ptrType$28.nil))) { _v = false; $s = 50; continue s; }
+			if (!(!(entry$2 === ptrType$29.nil))) { _v = false; $s = 50; continue s; }
 			_r$17 = entry$2.Kind(r.Resolver.fs); /* */ $s = 51; case 51: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
 			_v = _r$17 === 2; case 50:
 			/* */ if (_v) { $s = 48; continue; }
@@ -191288,7 +192532,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 			/* if (_v) { */ case 48:
 				_r$18 = $clone(r, resolverQuery).parsePackageJSON(path$1); /* */ $s = 52; case 52: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
 				info.packageJSON = _r$18;
-				if (!(info.packageJSON === ptrType$29.nil)) {
+				if (!(info.packageJSON === ptrType$30.nil)) {
 					info.enclosingPackageJSON = info.packageJSON;
 					if (!(info.packageJSON.browserMap === false)) {
 						info.enclosingBrowserScope = info;
@@ -191302,7 +192546,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 				_r$19 = $clone(entries, fs.DirEntries).Get("tsconfig.json"); /* */ $s = 55; case 55: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
 				_tuple$4 = _r$19;
 				entry$3 = _tuple$4[0];
-				if (!(!(entry$3 === ptrType$28.nil))) { _v$1 = false; $s = 59; continue s; }
+				if (!(!(entry$3 === ptrType$29.nil))) { _v$1 = false; $s = 59; continue s; }
 				_r$20 = entry$3.Kind(r.Resolver.fs); /* */ $s = 60; case 60: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
 				_v$1 = _r$20 === 2; case 59:
 				/* */ if (_v$1) { $s = 56; continue; }
@@ -191315,7 +192559,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 					_r$22 = $clone(entries, fs.DirEntries).Get("jsconfig.json"); /* */ $s = 62; case 62: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
 					_tuple$5 = _r$22;
 					entry$4 = _tuple$5[0];
-					if (!(!(entry$4 === ptrType$28.nil))) { _v$2 = false; $s = 65; continue s; }
+					if (!(!(entry$4 === ptrType$29.nil))) { _v$2 = false; $s = 65; continue s; }
 					_r$23 = entry$4.Kind(r.Resolver.fs); /* */ $s = 66; case 66: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
 					_v$2 = _r$23 === 2; case 65:
 					/* */ if (_v$2) { $s = 63; continue; }
@@ -191377,7 +192621,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 					_r$32 = $clone(entries, fs.DirEntries).Get(".pnp.data.json"); /* */ $s = 88; case 88: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
 					_tuple$8 = _r$32;
 					pnp = _tuple$8[0];
-					if (!(!(pnp === ptrType$28.nil))) { _v$3 = false; $s = 92; continue s; }
+					if (!(!(pnp === ptrType$29.nil))) { _v$3 = false; $s = 92; continue s; }
 					_r$33 = pnp.Kind(r.Resolver.fs); /* */ $s = 93; case 93: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
 					_v$3 = _r$33 === 2; case 92:
 					/* */ if (_v$3) { $s = 89; continue; }
@@ -191390,7 +192634,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 						_r$35 = $clone(entries, fs.DirEntries).Get(".pnp.cjs"); /* */ $s = 95; case 95: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
 						_tuple$9 = _r$35;
 						pnp$1 = _tuple$9[0];
-						if (!(!(pnp$1 === ptrType$28.nil))) { _v$4 = false; $s = 99; continue s; }
+						if (!(!(pnp$1 === ptrType$29.nil))) { _v$4 = false; $s = 99; continue s; }
 						_r$36 = pnp$1.Kind(r.Resolver.fs); /* */ $s = 100; case 100: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
 						_v$4 = _r$36 === 2; case 99:
 						/* */ if (_v$4) { $s = 96; continue; }
@@ -191403,7 +192647,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 							_r$38 = $clone(entries, fs.DirEntries).Get(".pnp.js"); /* */ $s = 102; case 102: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
 							_tuple$10 = _r$38;
 							pnp$2 = _tuple$10[0];
-							if (!(!(pnp$2 === ptrType$28.nil))) { _v$5 = false; $s = 105; continue s; }
+							if (!(!(pnp$2 === ptrType$29.nil))) { _v$5 = false; $s = 105; continue s; }
 							_r$39 = pnp$2.Kind(r.Resolver.fs); /* */ $s = 106; case 106: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
 							_v$5 = _r$39 === 2; case 105:
 							/* */ if (_v$5) { $s = 103; continue; }
@@ -191467,7 +192711,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 					_arg$6 = _r$7;
 					$r = $clone(r[0].Resolver.log, logger.Log).AddError(_arg$2, _arg$3, _arg$6); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 15:
-				$s = -1; return ["", false, ptrType$21.nil];
+				$s = -1; return ["", false, ptrType$22.nil];
 			/* } */ case 13:
 			tryFile = (function(dirPath, entries, r) { return function resolverQuery·loadAsFile·func1(base) {
 					var {$24r, _r$10, _r$11, _r$12, _r$8, _r$9, _tuple$1, _v, base, baseWithSuffix, diffCase, entry, $s, $r, $c} = $restore(this, {base});
@@ -191483,7 +192727,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 					_tuple$1 = _r$9;
 					entry = _tuple$1[0];
 					diffCase = _tuple$1[1];
-					if (!(!(entry === ptrType$28.nil))) { _v = false; $s = 8; continue s; }
+					if (!(!(entry === ptrType$29.nil))) { _v = false; $s = 8; continue s; }
 					_r$10 = entry.Kind(r[0].Resolver.fs); /* */ $s = 9; case 9: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
 					_v = _r$10 === 2; case 8:
 					/* */ if (_v) { $s = 6; continue; }
@@ -191499,7 +192743,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 						$24r = [_r$12, true, diffCase];
 						$s = 15; case 15: return $24r;
 					/* } */ case 7:
-					$s = -1; return ["", false, ptrType$21.nil];
+					$s = -1; return ["", false, ptrType$22.nil];
 					/* */ } return; } var $f = {$blk: resolverQuery·loadAsFile·func1, $c: true, $r, $24r, _r$10, _r$11, _r$12, _r$8, _r$9, _tuple$1, _v, base, baseWithSuffix, diffCase, entry, $s};return $f;
 				}; })(dirPath, entries, r);
 			_r$8 = r[0].Resolver.fs.Base(path$1); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
@@ -191571,8 +192815,8 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 				_r$12 = fmt.Sprintf("Failed to find file %q", new sliceType$1([new $String(base)])); /* */ $s = 32; case 32: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
 				$r = r[0].debugLogs.addNote(_r$12); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 31:
-			$s = -1; return ["", false, ptrType$21.nil];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ["", false, ptrType$21.nil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: loadAsFile, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _entry, _i, _i$1, _i$2, _key, _keys, _r, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _size, _tuple, _tuple$1, _tuple$2, _tuple$3, absolute, absolute$1, absolute$2, base, diffCase, diffCase$1, diffCase$2, dirPath, entries, err, ext, ext$1, extensionOrder, exts, lastDot, ok, ok$1, ok$2, old, originalError, path$1, r, tryFile, $s, $deferred};return $f; } }
+			$s = -1; return ["", false, ptrType$22.nil];
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ["", false, ptrType$22.nil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: loadAsFile, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _entry, _i, _i$1, _i$2, _key, _keys, _r, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _size, _tuple, _tuple$1, _tuple$2, _tuple$3, absolute, absolute$1, absolute$2, base, diffCase, diffCase$1, diffCase$2, dirPath, entries, err, ext, ext$1, extensionOrder, exts, lastDot, ok, ok$1, ok$2, old, originalError, path$1, r, tryFile, $s, $deferred};return $f; } }
 		};
 		resolverQuery.prototype.loadAsFile = function(...$args) { return this.$val.loadAsFile(...$args); };
 		$ptrType(resolverQuery).prototype.loadAsIndex = function loadAsIndex(dirInfo$1, extensionOrder) {
@@ -191589,7 +192833,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 				_tuple = _r;
 				entry = _tuple[0];
 				diffCase = _tuple[1];
-				if (!(!(entry === ptrType$28.nil))) { _v = false; $s = 6; continue s; }
+				if (!(!(entry === ptrType$29.nil))) { _v = false; $s = 6; continue s; }
 				_r$1 = entry.Kind(r.Resolver.fs); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				_v = _r$1 === 2; case 6:
 				/* */ if (_v) { $s = 4; continue; }
@@ -191618,7 +192862,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 				_i++;
 			$s = 1; continue;
 			case 2:
-			$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$21.nil];
+			$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$22.nil];
 			/* */ } return; } var $f = {$blk: loadAsIndex, $c: true, $r, $24r, _arg, _arg$1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _tuple, _v, base, diffCase, dirInfo$1, entry, ext, extensionOrder, r, $s};return $f;
 		};
 		resolverQuery.prototype.loadAsIndex = function(...$args) { return this.$val.loadAsIndex(...$args); };
@@ -191636,7 +192880,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 			/* */ $s = 4; continue;
 			/* if (ok) { */ case 3:
 				if (remapped === ptrType$7.nil) {
-					$s = -1; return [new PathPair.ptr($clone(new logger.Path.ptr(absPath, "file", "", new logger.ImportAttributes.ptr(""), 1), logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), true, ptrType$21.nil];
+					$s = -1; return [new PathPair.ptr($clone(new logger.Path.ptr(absPath, "file", "", new logger.ImportAttributes.ptr(""), 1), logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), true, ptrType$22.nil];
 				}
 				_r$2 = r.Resolver.fs.Join(new sliceType([path$1, remapped.$get()])); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				remappedAbs = _r$2;
@@ -191650,18 +192894,18 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 				}
 				_r$4 = $clone(r, resolverQuery).dirInfoCached(remappedAbs); /* */ $s = 7; case 7: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 				fieldDirInfo = _r$4;
-				/* */ if (!(fieldDirInfo === ptrType$25.nil)) { $s = 8; continue; }
+				/* */ if (!(fieldDirInfo === ptrType$26.nil)) { $s = 8; continue; }
 				/* */ $s = 9; continue;
-				/* if (!(fieldDirInfo === ptrType$25.nil)) { */ case 8:
+				/* if (!(fieldDirInfo === ptrType$26.nil)) { */ case 8:
 					_r$5 = $clone(r, resolverQuery).loadAsIndex(fieldDirInfo, extensionOrder); /* */ $s = 10; case 10: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 					_tuple$2 = _r$5;
 					absolute$1 = $clone(_tuple$2[0], PathPair);
 					ok$2 = _tuple$2[1];
 					if (ok$2) {
-						$s = -1; return [absolute$1, true, ptrType$21.nil];
+						$s = -1; return [absolute$1, true, ptrType$22.nil];
 					}
 				/* } */ case 9:
-				$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$21.nil];
+				$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$22.nil];
 			/* } */ case 4:
 			_r$6 = $clone(r, resolverQuery).loadAsIndex(dirInfo$1, extensionOrder); /* */ $s = 11; case 11: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 			$24r = _r$6;
@@ -191703,7 +192947,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 		};
 		getBool = function getBool$1(json) {
 			var _tuple, json, ok, value;
-			_tuple = $assertType(json.Data, ptrType$33, true);
+			_tuple = $assertType(json.Data, ptrType$34, true);
 			value = _tuple[0];
 			ok = _tuple[1];
 			if (ok) {
@@ -191755,8 +192999,8 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 			/* } */ case 2:
 			_r$1 = $clone(r, resolverQuery).dirInfoCached(path$1); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			dirInfo$1 = _r$1;
-			if (dirInfo$1 === ptrType$25.nil) {
-				$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$21.nil];
+			if (dirInfo$1 === ptrType$26.nil) {
+				$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$22.nil];
 			}
 			_r$2 = $clone(r, resolverQuery).loadAsMainField(dirInfo$1, path$1, extensionOrder); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 			_tuple = _r$2;
@@ -191774,8 +193018,8 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 			if (ok$1) {
 				$s = -1; return [absolute$1, true, diffCase$1];
 			}
-			$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$21.nil];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$21.nil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: loadAsDirectory, $c: true, $r, _r, _r$1, _r$2, _r$3, _tuple, _tuple$1, absolute, absolute$1, diffCase, diffCase$1, dirInfo$1, extensionOrder, ok, ok$1, path$1, r, $s, $deferred};return $f; } }
+			$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$22.nil];
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$22.nil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: loadAsDirectory, $c: true, $r, _r, _r$1, _r$2, _r$3, _tuple, _tuple$1, absolute, absolute$1, diffCase, diffCase$1, dirInfo$1, extensionOrder, ok, ok$1, path$1, r, $s, $deferred};return $f; } }
 		};
 		resolverQuery.prototype.loadAsDirectory = function(...$args) { return this.$val.loadAsDirectory(...$args); };
 		$ptrType(resolverQuery).prototype.loadAsMainField = function loadAsMainField(dirInfo$1, path$1, extensionOrder) {
@@ -191786,8 +193030,8 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 			path$1 = [path$1];
 			r = [r];
 			r[0] = this;
-			if (dirInfo$1[0].packageJSON === ptrType$29.nil) {
-				$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$21.nil];
+			if (dirInfo$1[0].packageJSON === ptrType$30.nil) {
+				$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$22.nil];
 			}
 			mainFieldValues = dirInfo$1[0].packageJSON.mainFields;
 			mainFieldKeys = r[0].Resolver.options.MainFields;
@@ -191817,7 +193061,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 					/* */ $s = 8; continue;
 					/* if (ok) { */ case 7:
 						if (remapped === ptrType$7.nil) {
-							$s = -1; return [new PathPair.ptr($clone(new logger.Path.ptr(fieldAbsPath, "file", "", new logger.ImportAttributes.ptr(""), 1), logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), true, ptrType$21.nil];
+							$s = -1; return [new PathPair.ptr($clone(new logger.Path.ptr(fieldAbsPath, "file", "", new logger.ImportAttributes.ptr(""), 1), logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), true, ptrType$22.nil];
 						}
 						_r$3 = r[0].Resolver.fs.Join(new sliceType([path$1[0], remapped.$get()])); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 						fieldAbsPath = _r$3;
@@ -191832,19 +193076,19 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 					}
 					_r$5 = $clone(r[0], resolverQuery).dirInfoCached(fieldAbsPath); /* */ $s = 11; case 11: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 					fieldDirInfo = _r$5;
-					/* */ if (!(fieldDirInfo === ptrType$25.nil)) { $s = 12; continue; }
+					/* */ if (!(fieldDirInfo === ptrType$26.nil)) { $s = 12; continue; }
 					/* */ $s = 13; continue;
-					/* if (!(fieldDirInfo === ptrType$25.nil)) { */ case 12:
+					/* if (!(fieldDirInfo === ptrType$26.nil)) { */ case 12:
 						_r$6 = $clone(r[0], resolverQuery).loadAsIndexWithBrowserRemapping(fieldDirInfo, fieldAbsPath, extensionOrder[0]); /* */ $s = 14; case 14: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 						_tuple$2 = _r$6;
 						absolute$1 = $clone(_tuple$2[0], PathPair);
 						ok$2 = _tuple$2[1];
 						if (ok$2) {
-							$s = -1; return [absolute$1, true, ptrType$21.nil];
+							$s = -1; return [absolute$1, true, ptrType$22.nil];
 						}
 					/* } */ case 13:
-					$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$21.nil];
-					/* */ } return; } } catch(err) { $err = err; $s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$21.nil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: resolverQuery·loadAsMainField·func1, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, _tuple$2, absolute, absolute$1, diffCase, field, fieldAbsPath, fieldDirInfo, fieldRelPath, ok, ok$1, ok$2, remapped, $s, $deferred};return $f; } }
+					$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$22.nil];
+					/* */ } return; } } catch(err) { $err = err; $s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$22.nil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: resolverQuery·loadAsMainField·func1, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, _tuple$2, absolute, absolute$1, diffCase, field, fieldAbsPath, fieldDirInfo, fieldRelPath, ok, ok$1, ok$2, remapped, $s, $deferred};return $f; } }
 				}; })(dirInfo$1, extensionOrder, path$1, r);
 			/* */ if (!(r[0].debugLogs === ptrType.nil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
@@ -191890,7 +193134,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 				/* if (autoMain && key === "module") { */ case 14:
 					absoluteMain = new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false);
 					okMain = false;
-					diffCaseMain = ptrType$21.nil;
+					diffCaseMain = ptrType$22.nil;
 					_tuple$2 = (_entry$2 = $mapIndex(mainFieldValues,$String.keyFor("main")), _entry$2 !== undefined ? [_entry$2.v, true] : [new mainField.ptr("", new logger.Loc.ptr(0)), false]);
 					main = $clone(_tuple$2[0], mainField);
 					ok$1 = _tuple$2[1];
@@ -191995,8 +193239,8 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 				$s = 42; continue;
 				case 43:
 			/* } */ case 41:
-			$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$21.nil];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$21.nil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: loadAsMainField, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _entry, _entry$1, _entry$2, _entry$3, _i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, absolute, absolute$1, absolute$2, absoluteMain, autoMain, diffCase, diffCase$1, diffCase$2, diffCaseMain, dirInfo$1, extensionOrder, field, foundSomething, key, keyRange, loadMainField, main, main$1, mainFieldKeys, mainFieldValues, ok, ok$1, ok$2, ok$3, ok$4, okMain, path$1, r, tracker, value, $s, $deferred};return $f; } }
+			$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$22.nil];
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$22.nil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: loadAsMainField, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _entry, _entry$1, _entry$2, _entry$3, _i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, absolute, absolute$1, absolute$2, absoluteMain, autoMain, diffCase, diffCase$1, diffCase$2, diffCaseMain, dirInfo$1, extensionOrder, field, foundSomething, key, keyRange, loadMainField, main, main$1, mainFieldKeys, mainFieldValues, ok, ok$1, ok$2, ok$3, ok$4, okMain, path$1, r, tracker, value, $s, $deferred};return $f; } }
 		};
 		resolverQuery.prototype.loadAsMainField = function(...$args) { return this.$val.loadAsMainField(...$args); };
 		hasCaseInsensitiveSuffix = function hasCaseInsensitiveSuffix$1(s, suffix) {
@@ -192084,7 +193328,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 						_i$1++;
 					$s = 17; continue;
 					case 18:
-					$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$21.nil];
+					$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$22.nil];
 				/* } */ case 12:
 				_i++;
 			$s = 9; continue;
@@ -192168,12 +193412,12 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 				$s = 36; continue;
 				case 37:
 			/* } */ case 31:
-			$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$21.nil];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$21.nil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: matchTSConfigPaths, $c: true, $r, _entry, _entry$1, _i, _i$1, _i$2, _i$3, _key, _key$1, _keys, _keys$1, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _size, _size$1, _tmp, _tmp$1, _tuple, _tuple$1, absBaseURL, absolute, absolute$1, absoluteOriginalPath, absoluteOriginalPath$1, diffCase, diffCase$1, key, key$1, longestMatch, longestMatchPrefixLength, longestMatchSuffixLength, matchedText, ok, ok$1, originalPath, originalPath$1, originalPath$2, originalPaths, originalPaths$1, path$1, prefix, r, starIndex, suffix, tsConfigJSON, $s, $deferred};return $f; } }
+			$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$22.nil];
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$22.nil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: matchTSConfigPaths, $c: true, $r, _entry, _entry$1, _i, _i$1, _i$2, _i$3, _key, _key$1, _keys, _keys$1, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _size, _size$1, _tmp, _tmp$1, _tuple, _tuple$1, absBaseURL, absolute, absolute$1, absoluteOriginalPath, absoluteOriginalPath$1, diffCase, diffCase$1, key, key$1, longestMatch, longestMatchPrefixLength, longestMatchSuffixLength, matchedText, ok, ok$1, originalPath, originalPath$1, originalPath$2, originalPaths, originalPaths$1, path$1, prefix, r, starIndex, suffix, tsConfigJSON, $s, $deferred};return $f; } }
 		};
 		resolverQuery.prototype.matchTSConfigPaths = function(...$args) { return this.$val.matchTSConfigPaths(...$args); };
 		$ptrType(resolverQuery).prototype.loadPackageImports = function loadPackageImports(importPath, dirInfoPackageJSON) {
-			var {_1, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, absolute, absolute$1, conditions, debug, diffCase, diffCase$1, dirInfoPackageJSON, importPath, ok, ok$1, ok$2, packageJSON$1, pathPair, r, resolvedPath, sideEffects, sideEffects$1, status, tracker, tracker$1, $s, $deferred, $r, $c} = $restore(this, {importPath, dirInfoPackageJSON});
+			var {_1, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, absolute, absolute$1, conditions, debug, diffCase, diffCase$1, dirInfoPackageJSON, importPath, ok, ok$1, ok$2, packageJSON$1, pathPair, r, resolvedPath, sideEffects, sideEffects$1, status, tracker, tracker$1, x, $s, $deferred, $r, $c} = $restore(this, {importPath, dirInfoPackageJSON});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			r = this;
 			packageJSON$1 = dirInfoPackageJSON.packageJSON;
@@ -192200,7 +193444,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 				_arg$1 = _r$2;
 				_r$3 = tracker.MsgData(_arg, _arg$1); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 				r.debugMeta.notes = $append(r.debugMeta.notes, _r$3);
-				$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$21.nil, ptrType$22.nil];
+				$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$22.nil, ptrType$23.nil];
 			/* } */ case 6:
 			conditions = r.Resolver.esmConditionsDefault;
 			_1 = r.kind;
@@ -192228,7 +193472,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 				ok = _tuple$2[1];
 				sideEffects = _tuple$2[2];
 				if (ok) {
-					$s = -1; return [pathPair, true, ptrType$21.nil, sideEffects];
+					$s = -1; return [pathPair, true, ptrType$22.nil, sideEffects];
 				}
 				_r$7 = $clone(r, resolverQuery).loadNodeModules(resolvedPath, dirInfoPackageJSON, true); /* */ $s = 18; case 18: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 				_tuple$3 = _r$7;
@@ -192248,17 +193492,17 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 				/* } */ case 20:
 				$s = -1; return [absolute, ok$1, diffCase, sideEffects$1];
 			/* } */ case 16:
-			_r$10 = $clone(r, resolverQuery).finalizeImportsExportsResult(0, dirInfoPackageJSON.absPath, conditions, $clone(packageJSON$1.importsMap, pjMap), packageJSON$1, resolvedPath, status, $clone(debug, pjDebug), "", "", ""); /* */ $s = 23; case 23: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+			_r$10 = $clone(r, resolverQuery).finalizeImportsExportsResult(0, dirInfoPackageJSON.absPath, conditions, $clone((x = packageJSON$1.importsMap, (x === ptrType$31.nil && $throwNilPointerError(), x)), pjMap), packageJSON$1, resolvedPath, status, $clone(debug, pjDebug), "", "", ""); /* */ $s = 23; case 23: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
 			_tuple$4 = _r$10;
 			absolute$1 = $clone(_tuple$4[0], PathPair);
 			ok$2 = _tuple$4[1];
 			diffCase$1 = _tuple$4[2];
-			$s = -1; return [absolute$1, ok$2, diffCase$1, ptrType$22.nil];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$21.nil, ptrType$22.nil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: loadPackageImports, $c: true, $r, _1, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, absolute, absolute$1, conditions, debug, diffCase, diffCase$1, dirInfoPackageJSON, importPath, ok, ok$1, ok$2, packageJSON$1, pathPair, r, resolvedPath, sideEffects, sideEffects$1, status, tracker, tracker$1, $s, $deferred};return $f; } }
+			$s = -1; return [absolute$1, ok$2, diffCase$1, ptrType$23.nil];
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$22.nil, ptrType$23.nil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: loadPackageImports, $c: true, $r, _1, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, absolute, absolute$1, conditions, debug, diffCase, diffCase$1, dirInfoPackageJSON, importPath, ok, ok$1, ok$2, packageJSON$1, pathPair, r, resolvedPath, sideEffects, sideEffects$1, status, tracker, tracker$1, x, $s, $deferred};return $f; } }
 		};
 		resolverQuery.prototype.loadPackageImports = function(...$args) { return this.$val.loadPackageImports(...$args); };
 		$ptrType(resolverQuery).prototype.esmResolveAlgorithm = function esmResolveAlgorithm(kind, esmPackageName, esmPackageSubpath, packageJSON$1, absPkgPath, absPath) {
-			var {$24r, _1, _r, _r$1, _r$2, _r$3, _tuple, _tuple$1, absPath, absPkgPath, conditions, debug, esmPackageName, esmPackageSubpath, kind, packageJSON$1, r, resolvedPath, status, $s, $deferred, $r, $c} = $restore(this, {kind, esmPackageName, esmPackageSubpath, packageJSON$1, absPkgPath, absPath});
+			var {$24r, _1, _r, _r$1, _r$2, _r$3, _tuple, _tuple$1, absPath, absPkgPath, conditions, debug, esmPackageName, esmPackageSubpath, kind, packageJSON$1, r, resolvedPath, status, x, $s, $deferred, $r, $c} = $restore(this, {kind, esmPackageName, esmPackageSubpath, packageJSON$1, absPkgPath, absPath});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			r = this;
 			/* */ if (!(r.debugLogs === ptrType.nil)) { $s = 1; continue; }
@@ -192288,10 +193532,10 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 			resolvedPath = _tuple$1[0];
 			status = _tuple$1[1];
 			pjDebug.copy(debug, _tuple$1[2]);
-			_r$3 = $clone(r, resolverQuery).finalizeImportsExportsResult(kind, absPkgPath, conditions, $clone(packageJSON$1.exportsMap, pjMap), packageJSON$1, resolvedPath, status, $clone(debug, pjDebug), esmPackageName, esmPackageSubpath, absPath); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_r$3 = $clone(r, resolverQuery).finalizeImportsExportsResult(kind, absPkgPath, conditions, $clone((x = packageJSON$1.exportsMap, (x === ptrType$31.nil && $throwNilPointerError(), x)), pjMap), packageJSON$1, resolvedPath, status, $clone(debug, pjDebug), esmPackageName, esmPackageSubpath, absPath); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			$24r = _r$3;
 			$s = 8; case 8: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$21.nil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: esmResolveAlgorithm, $c: true, $r, $24r, _1, _r, _r$1, _r$2, _r$3, _tuple, _tuple$1, absPath, absPkgPath, conditions, debug, esmPackageName, esmPackageSubpath, kind, packageJSON$1, r, resolvedPath, status, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$22.nil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: esmResolveAlgorithm, $c: true, $r, $24r, _1, _r, _r$1, _r$2, _r$3, _tuple, _tuple$1, absPath, absPkgPath, conditions, debug, esmPackageName, esmPackageSubpath, kind, packageJSON$1, r, resolvedPath, status, x, $s, $deferred};return $f; } }
 		};
 		resolverQuery.prototype.esmResolveAlgorithm = function(...$args) { return this.$val.esmResolveAlgorithm(...$args); };
 		$ptrType(resolverQuery).prototype.loadNodeModules = function loadNodeModules(importPath, dirInfo$1, forbidImports) {
@@ -192324,7 +193568,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 					ok = _tuple[1];
 					diffCase = _tuple[2];
 					if (ok) {
-						$s = -1; return [absolute, true, diffCase, ptrType$22.nil];
+						$s = -1; return [absolute, true, diffCase, ptrType$23.nil];
 					}
 				/* } */ case 8:
 				/* */ if (!(tsConfigJSON.BaseURL === ptrType$7.nil)) { $s = 10; continue; }
@@ -192338,18 +193582,18 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 					ok$1 = _tuple$1[1];
 					diffCase$1 = _tuple$1[2];
 					if (ok$1) {
-						$s = -1; return [absolute$1, true, diffCase$1, ptrType$22.nil];
+						$s = -1; return [absolute$1, true, diffCase$1, ptrType$23.nil];
 					}
 				/* } */ case 11:
 			/* } */ case 6:
 			dirInfoPackageJSON = dirInfo$1;
 			while (true) {
-				if (!(!(dirInfoPackageJSON === ptrType$25.nil) && dirInfoPackageJSON.packageJSON === ptrType$29.nil)) { break; }
+				if (!(!(dirInfoPackageJSON === ptrType$26.nil) && dirInfoPackageJSON.packageJSON === ptrType$30.nil)) { break; }
 				dirInfoPackageJSON = dirInfoPackageJSON.parent;
 			}
-			/* */ if (!(dirInfoPackageJSON === ptrType$25.nil) && strings.HasPrefix(importPath[0], "#") && !forbidImports && !(dirInfoPackageJSON.packageJSON.importsMap === ptrType$30.nil)) { $s = 14; continue; }
+			/* */ if (!(dirInfoPackageJSON === ptrType$26.nil) && strings.HasPrefix(importPath[0], "#") && !forbidImports && !(dirInfoPackageJSON.packageJSON.importsMap === ptrType$31.nil)) { $s = 14; continue; }
 			/* */ $s = 15; continue;
-			/* if (!(dirInfoPackageJSON === ptrType$25.nil) && strings.HasPrefix(importPath[0], "#") && !forbidImports && !(dirInfoPackageJSON.packageJSON.importsMap === ptrType$30.nil)) { */ case 14:
+			/* if (!(dirInfoPackageJSON === ptrType$26.nil) && strings.HasPrefix(importPath[0], "#") && !forbidImports && !(dirInfoPackageJSON.packageJSON.importsMap === ptrType$31.nil)) { */ case 14:
 				_r$4 = $clone(r[0], resolverQuery).loadPackageImports(importPath[0], dirInfoPackageJSON); /* */ $s = 16; case 16: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 				$24r = _r$4;
 				$s = 17; case 17: return $24r;
@@ -192358,7 +193602,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 				if (!(r[0].debugLogs === ptrType.nil)) {
 					r[0].debugLogs.addNote("Marking this path as external because it's a package path");
 				}
-				$s = -1; return [new PathPair.ptr($clone(new logger.Path.ptr(importPath[0], "", "", new logger.ImportAttributes.ptr(""), 0), logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), true), true, ptrType$21.nil, ptrType$22.nil];
+				$s = -1; return [new PathPair.ptr($clone(new logger.Path.ptr(importPath[0], "", "", new logger.ImportAttributes.ptr(""), 0), logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), true), true, ptrType$22.nil, ptrType$23.nil];
 			}
 			/* */ if (!(r[0].Resolver.pnpManifest === ptrType$15.nil)) { $s = 18; continue; }
 			/* */ $s = 19; continue;
@@ -192391,25 +193635,25 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 							r[0].debugMeta.notes = new sliceType$4([$clone(_r$9, logger.MsgData)]);
 						/* } */ case 27:
 					case 24:
-					$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$21.nil, ptrType$22.nil];
+					$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$22.nil, ptrType$23.nil];
 				/* } else if (result.status === 3) { */ case 22:
 					_r$10 = r[0].Resolver.fs.Join(new sliceType([result.pkgDirPath, result.pkgSubpath])); /* */ $s = 32; case 32: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
 					absPath = _r$10;
 					_r$11 = $clone(r[0], resolverQuery).dirInfoCached(result.pkgDirPath); /* */ $s = 33; case 33: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
 					pkgDirInfo = _r$11;
-					/* */ if (!(pkgDirInfo === ptrType$25.nil)) { $s = 34; continue; }
+					/* */ if (!(pkgDirInfo === ptrType$26.nil)) { $s = 34; continue; }
 					/* */ $s = 35; continue;
-					/* if (!(pkgDirInfo === ptrType$25.nil)) { */ case 34:
+					/* if (!(pkgDirInfo === ptrType$26.nil)) { */ case 34:
 						packageJSON$1 = pkgDirInfo.packageJSON;
-						/* */ if (!(packageJSON$1 === ptrType$29.nil) && !(packageJSON$1.exportsMap === ptrType$30.nil)) { $s = 36; continue; }
+						/* */ if (!(packageJSON$1 === ptrType$30.nil) && !(packageJSON$1.exportsMap === ptrType$31.nil)) { $s = 36; continue; }
 						/* */ $s = 37; continue;
-						/* if (!(packageJSON$1 === ptrType$29.nil) && !(packageJSON$1.exportsMap === ptrType$30.nil)) { */ case 36:
+						/* if (!(packageJSON$1 === ptrType$30.nil) && !(packageJSON$1.exportsMap === ptrType$31.nil)) { */ case 36:
 							_r$12 = $clone(r[0], resolverQuery).esmResolveAlgorithm(0, result.pkgIdent, "." + result.pkgSubpath, packageJSON$1, pkgDirInfo.absPath, absPath); /* */ $s = 38; case 38: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
 							_tuple$2 = _r$12;
 							absolute$2 = $clone(_tuple$2[0], PathPair);
 							ok$2 = _tuple$2[1];
 							diffCase$2 = _tuple$2[2];
-							$s = -1; return [absolute$2, ok$2, diffCase$2, ptrType$22.nil];
+							$s = -1; return [absolute$2, ok$2, diffCase$2, ptrType$23.nil];
 						/* } */ case 37:
 						_r$13 = $clone(r[0], resolverQuery).checkBrowserMap(pkgDirInfo, absPath, 0); /* */ $s = 39; case 39: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
 						_tuple$3 = _r$13;
@@ -192419,7 +193663,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 						/* */ $s = 41; continue;
 						/* if (ok$3) { */ case 40:
 							if (remapped === ptrType$7.nil) {
-								$s = -1; return [new PathPair.ptr($clone(new logger.Path.ptr(absPath, "file", "", new logger.ImportAttributes.ptr(""), 1), logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), true, ptrType$21.nil, ptrType$22.nil];
+								$s = -1; return [new PathPair.ptr($clone(new logger.Path.ptr(absPath, "file", "", new logger.ImportAttributes.ptr(""), 1), logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), true, ptrType$22.nil, ptrType$23.nil];
 							}
 							_r$14 = $clone(r[0], resolverQuery).resolveWithoutRemapping(pkgDirInfo.enclosingBrowserScope, remapped.$get()); /* */ $s = 42; case 42: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
 							_tuple$4 = _r$14;
@@ -192437,7 +193681,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 						ok$5 = _tuple$5[1];
 						diffCase$4 = _tuple$5[2];
 						if (ok$5) {
-							$s = -1; return [absolute$3, true, diffCase$4, ptrType$22.nil];
+							$s = -1; return [absolute$3, true, diffCase$4, ptrType$23.nil];
 						}
 					/* } */ case 35:
 					/* */ if (!(r[0].debugLogs === ptrType.nil)) { $s = 44; continue; }
@@ -192446,7 +193690,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 						_r$16 = fmt.Sprintf("Failed to resolve %q to a file", new sliceType$1([new $String(absPath)])); /* */ $s = 46; case 46: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
 						$r = r[0].debugLogs.addNote(_r$16); /* */ $s = 47; case 47: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					/* } */ case 45:
-					$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$21.nil, ptrType$22.nil];
+					$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$22.nil, ptrType$23.nil];
 				/* } */ case 23:
 			/* } */ case 19:
 			_tuple$6 = esmParsePackageName(importPath[0]);
@@ -192459,13 +193703,13 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 				_r$17 = fmt.Sprintf("Parsed package name %q and package subpath %q", new sliceType$1([new $String(esmPackageName[0]), new $String(esmPackageSubpath[0])])); /* */ $s = 50; case 50: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
 				$r = r[0].debugLogs.addNote(_r$17); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 49:
-			/* */ if (!(dirInfoPackageJSON === ptrType$25.nil)) { $s = 52; continue; }
+			/* */ if (!(dirInfoPackageJSON === ptrType$26.nil)) { $s = 52; continue; }
 			/* */ $s = 53; continue;
-			/* if (!(dirInfoPackageJSON === ptrType$25.nil)) { */ case 52:
+			/* if (!(dirInfoPackageJSON === ptrType$26.nil)) { */ case 52:
 				packageJSON$2 = dirInfoPackageJSON.packageJSON;
-				/* */ if (packageJSON$2.name === esmPackageName[0] && !(packageJSON$2.exportsMap === ptrType$30.nil)) { $s = 54; continue; }
+				/* */ if (packageJSON$2.name === esmPackageName[0] && !(packageJSON$2.exportsMap === ptrType$31.nil)) { $s = 54; continue; }
 				/* */ $s = 55; continue;
-				/* if (packageJSON$2.name === esmPackageName[0] && !(packageJSON$2.exportsMap === ptrType$30.nil)) { */ case 54:
+				/* if (packageJSON$2.name === esmPackageName[0] && !(packageJSON$2.exportsMap === ptrType$31.nil)) { */ case 54:
 					_arg$4 = esmPackageName[0];
 					_arg$5 = esmPackageSubpath[0];
 					_arg$6 = packageJSON$2;
@@ -192477,7 +193721,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 					absolute$4 = $clone(_tuple$7[0], PathPair);
 					ok$6 = _tuple$7[1];
 					diffCase$5 = _tuple$7[2];
-					$s = -1; return [absolute$4, ok$6, diffCase$5, ptrType$22.nil];
+					$s = -1; return [absolute$4, ok$6, diffCase$5, ptrType$23.nil];
 				/* } */ case 55:
 			/* } */ case 53:
 			tryToResolvePackage = (function(esmOK, esmPackageName, esmPackageSubpath, importPath, r) { return function resolverQuery·loadNodeModules·func1(absDir) {
@@ -192498,19 +193742,19 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 						absPkgPath = _r$22;
 						_r$23 = $clone(r[0], resolverQuery).dirInfoCached(absPkgPath); /* */ $s = 9; case 9: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
 						pkgDirInfo$1 = _r$23;
-						/* */ if (!(pkgDirInfo$1 === ptrType$25.nil)) { $s = 10; continue; }
+						/* */ if (!(pkgDirInfo$1 === ptrType$26.nil)) { $s = 10; continue; }
 						/* */ $s = 11; continue;
-						/* if (!(pkgDirInfo$1 === ptrType$25.nil)) { */ case 10:
+						/* if (!(pkgDirInfo$1 === ptrType$26.nil)) { */ case 10:
 							packageJSON$3 = pkgDirInfo$1.packageJSON;
-							/* */ if (!(packageJSON$3 === ptrType$29.nil) && !(packageJSON$3.exportsMap === ptrType$30.nil)) { $s = 12; continue; }
+							/* */ if (!(packageJSON$3 === ptrType$30.nil) && !(packageJSON$3.exportsMap === ptrType$31.nil)) { $s = 12; continue; }
 							/* */ $s = 13; continue;
-							/* if (!(packageJSON$3 === ptrType$29.nil) && !(packageJSON$3.exportsMap === ptrType$30.nil)) { */ case 12:
+							/* if (!(packageJSON$3 === ptrType$30.nil) && !(packageJSON$3.exportsMap === ptrType$31.nil)) { */ case 12:
 								_r$24 = $clone(r[0], resolverQuery).esmResolveAlgorithm(0, esmPackageName[0], esmPackageSubpath[0], packageJSON$3, absPkgPath, absPath$1); /* */ $s = 14; case 14: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
 								_tuple$8 = _r$24;
 								absolute$5 = $clone(_tuple$8[0], PathPair);
 								ok$7 = _tuple$8[1];
 								diffCase$6 = _tuple$8[2];
-								$s = -1; return [absolute$5, ok$7, diffCase$6, ptrType$22.nil, true];
+								$s = -1; return [absolute$5, ok$7, diffCase$6, ptrType$23.nil, true];
 							/* } */ case 13:
 							_r$25 = $clone(r[0], resolverQuery).checkBrowserMap(pkgDirInfo$1, absPath$1, 0); /* */ $s = 15; case 15: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
 							_tuple$9 = _r$25;
@@ -192520,7 +193764,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 							/* */ $s = 17; continue;
 							/* if (ok$8) { */ case 16:
 								if (remapped$1 === ptrType$7.nil) {
-									$s = -1; return [new PathPair.ptr($clone(new logger.Path.ptr(absPath$1, "file", "", new logger.ImportAttributes.ptr(""), 1), logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), true, ptrType$21.nil, ptrType$22.nil, true];
+									$s = -1; return [new PathPair.ptr($clone(new logger.Path.ptr(absPath$1, "file", "", new logger.ImportAttributes.ptr(""), 1), logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), true, ptrType$22.nil, ptrType$23.nil, true];
 								}
 								_r$26 = $clone(r[0], resolverQuery).resolveWithoutRemapping(pkgDirInfo$1.enclosingBrowserScope, remapped$1.$get()); /* */ $s = 18; case 18: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
 								_tuple$10 = _r$26;
@@ -192540,9 +193784,9 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 					ok$10 = _tuple$11[1];
 					diffCase$8 = _tuple$11[2];
 					if (ok$10) {
-						$s = -1; return [absolute$6, true, diffCase$8, ptrType$22.nil, true];
+						$s = -1; return [absolute$6, true, diffCase$8, ptrType$23.nil, true];
 					}
-					$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$21.nil, ptrType$22.nil, false];
+					$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$22.nil, ptrType$23.nil, false];
 					/* */ } return; } var $f = {$blk: resolverQuery·loadNodeModules·func1, $c: true, $r, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _tuple$10, _tuple$11, _tuple$8, _tuple$9, absDir, absPath$1, absPkgPath, absolute$5, absolute$6, diffCase$6, diffCase$7, diffCase$8, ok$10, ok$7, ok$8, ok$9, packageJSON$3, pkgDirInfo$1, remapped$1, remappedResult$1, sideEffects$1, $s};return $f;
 				}; })(esmOK, esmPackageName, esmPackageSubpath, importPath, r);
 			/* while (true) { */ case 58:
@@ -192562,7 +193806,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 					}
 				/* } */ case 61:
 				dirInfo$1 = dirInfo$1.parent;
-				if (dirInfo$1 === ptrType$25.nil) {
+				if (dirInfo$1 === ptrType$26.nil) {
 					/* break; */ $s = 59; continue;
 				}
 			$s = 58; continue;
@@ -192585,8 +193829,8 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 				_i++;
 			$s = 64; continue;
 			case 65:
-			$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$21.nil, ptrType$22.nil];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$21.nil, ptrType$22.nil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: loadNodeModules, $c: true, $r, $24r, _1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _i, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, absDir, absPath, absolute, absolute$1, absolute$2, absolute$3, absolute$4, absolute$5, absolute$6, basePath, diffCase, diffCase$1, diffCase$2, diffCase$3, diffCase$4, diffCase$5, diffCase$6, diffCase$7, dirInfo$1, dirInfoPackageJSON, esmOK, esmPackageName, esmPackageSubpath, forbidImports, importPath, ok, ok$1, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, packageJSON$1, packageJSON$2, pkgDirInfo, r, remapped, remappedResult, result, shouldStop, shouldStop$1, sideEffects, sideEffects$1, sideEffects$2, tryToResolvePackage, tsConfigJSON, $s, $deferred};return $f; } }
+			$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$22.nil, ptrType$23.nil];
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$22.nil, ptrType$23.nil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: loadNodeModules, $c: true, $r, $24r, _1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _i, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, absDir, absPath, absolute, absolute$1, absolute$2, absolute$3, absolute$4, absolute$5, absolute$6, basePath, diffCase, diffCase$1, diffCase$2, diffCase$3, diffCase$4, diffCase$5, diffCase$6, diffCase$7, dirInfo$1, dirInfoPackageJSON, esmOK, esmPackageName, esmPackageSubpath, forbidImports, importPath, ok, ok$1, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, packageJSON$1, packageJSON$2, pkgDirInfo, r, remapped, remappedResult, result, shouldStop, shouldStop$1, sideEffects, sideEffects$1, sideEffects$2, tryToResolvePackage, tsConfigJSON, $s, $deferred};return $f; } }
 		};
 		resolverQuery.prototype.loadNodeModules = function(...$args) { return this.$val.loadNodeModules(...$args); };
 		$ptrType(resolverQuery).prototype.checkForBuiltInNodeModules = function checkForBuiltInNodeModules(importPath) {
@@ -192608,7 +193852,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 				if (!(r.debugLogs === ptrType.nil)) {
 					r.debugLogs.addNote("Marking this path as implicitly external due to the \"node:\" prefix");
 				}
-				sideEffects = ptrType$22.nil;
+				sideEffects = ptrType$23.nil;
 				if ((_entry$1 = $mapIndex($pkg.BuiltInNodeModules,$String.keyFor(strings.TrimPrefix(importPath, "node:"))), _entry$1 !== undefined ? _entry$1.v : false)) {
 					sideEffects = new SideEffectsData.ptr(ptrType$13.nil, "", new logger.Range.ptr(new logger.Loc.ptr(0), 0), false);
 				}
@@ -192630,7 +193874,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 				$r = $clone(r, resolverQuery).flushDebugLogs(1); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = -1; return [new PathPair.ptr($clone(new logger.Path.ptr(importPath, "", "", new logger.ImportAttributes.ptr(""), 0), logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), true), true, sideEffects];
 			/* } */ case 5:
-			$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$22.nil];
+			$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$23.nil];
 			/* */ } return; } var $f = {$blk: checkForBuiltInNodeModules, $c: true, $r, _entry, _entry$1, convertImportToRequire, importPath, isImport, isRequire, r, sideEffects, $s};return $f;
 		};
 		resolverQuery.prototype.checkForBuiltInNodeModules = function(...$args) { return this.$val.checkForBuiltInNodeModules(...$args); };
@@ -192664,7 +193908,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 								_r$2 = fmt.Sprintf("Resolved to %q", new sliceType$1([new $String(absResolvedPath)])); /* */ $s = 16; case 16: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 								$r = r.debugLogs.addNote(_r$2); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							/* } */ case 15:
-							$s = -1; return [new PathPair.ptr($clone(new logger.Path.ptr(absResolvedPath, "file", "", new logger.ImportAttributes.ptr(""), 0), logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), true, ptrType$21.nil];
+							$s = -1; return [new PathPair.ptr($clone(new logger.Path.ptr(absResolvedPath, "file", "", new logger.ImportAttributes.ptr(""), 0), logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), true, ptrType$22.nil];
 						/* } */ case 13:
 						_r$3 = r.Resolver.fs.Dir(absResolvedPath); /* */ $s = 18; case 18: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 						_r$4 = $clone(r, resolverQuery).dirInfoCached(_r$3); /* */ $s = 19; case 19: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
@@ -192675,9 +193919,9 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 						if (new ast.ImportKind(r.kind).MustResolveToCSS()) {
 							extensionOrder = r.Resolver.cssExtensionOrder;
 						}
-						/* */ if (resolvedDirInfo === ptrType$25.nil) { $s = 21; continue; }
+						/* */ if (resolvedDirInfo === ptrType$26.nil) { $s = 21; continue; }
 						/* */ $s = 22; continue;
-						/* if (resolvedDirInfo === ptrType$25.nil) { */ case 21:
+						/* if (resolvedDirInfo === ptrType$26.nil) { */ case 21:
 							status = 12;
 							$s = 23; continue;
 						/* } else { */ case 22:
@@ -192685,9 +193929,9 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 							_tuple = _r$6;
 							entry = _tuple[0];
 							diffCase = _tuple[1];
-							/* */ if (entry === ptrType$28.nil) { $s = 25; continue; }
+							/* */ if (entry === ptrType$29.nil) { $s = 25; continue; }
 							/* */ $s = 26; continue;
-							/* if (entry === ptrType$28.nil) { */ case 25:
+							/* if (entry === ptrType$29.nil) { */ case 25:
 								_ref = rewrittenFileExtensions;
 								_i = 0;
 								_keys = _ref ? _ref.keys() : undefined;
@@ -192717,9 +193961,9 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 										_tuple$1 = _r$7;
 										entry = _tuple$1[0];
 										diffCase = _tuple$1[1];
-										/* */ if (!(entry === ptrType$28.nil)) { $s = 32; continue; }
+										/* */ if (!(entry === ptrType$29.nil)) { $s = 32; continue; }
 										/* */ $s = 33; continue;
-										/* if (!(entry === ptrType$28.nil)) { */ case 32:
+										/* if (!(entry === ptrType$29.nil)) { */ case 32:
 											_r$8 = r.Resolver.fs.Join(new sliceType([resolvedDirInfo.absPath, baseWithExt])); /* */ $s = 34; case 34: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 											absResolvedPath = _r$8;
 											/* break; */ $s = 30; continue;
@@ -192730,9 +193974,9 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 									/* break; */ $s = 28; continue;
 								case 28:
 							/* } */ case 26:
-							/* */ if (entry === ptrType$28.nil) { $s = 35; continue; }
+							/* */ if (entry === ptrType$29.nil) { $s = 35; continue; }
 							/* */ $s = 36; continue;
-							/* if (entry === ptrType$28.nil) { */ case 35:
+							/* if (entry === ptrType$29.nil) { */ case 35:
 								endsWithStar = status === 4;
 								status = 12;
 								/* */ if (endsWithStar) { $s = 38; continue; }
@@ -192746,9 +193990,9 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 										_r$9 = $clone(resolvedDirInfo.entries, fs.DirEntries).Get(base + ext$1); /* */ $s = 42; case 42: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 										_tuple$2 = _r$9;
 										entry$1 = _tuple$2[0];
-										/* */ if (!(entry$1 === ptrType$28.nil)) { $s = 43; continue; }
+										/* */ if (!(entry$1 === ptrType$29.nil)) { $s = 43; continue; }
 										/* */ $s = 44; continue;
-										/* if (!(entry$1 === ptrType$28.nil)) { */ case 43:
+										/* if (!(entry$1 === ptrType$29.nil)) { */ case 43:
 											/* */ if (!(r.debugLogs === ptrType.nil)) { $s = 45; continue; }
 											/* */ $s = 46; continue;
 											/* if (!(r.debugLogs === ptrType.nil)) { */ case 45:
@@ -192784,9 +194028,9 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 									/* if (endsWithStar$1) { */ case 58:
 										_r$13 = $clone(r, resolverQuery).dirInfoCached(absResolvedPath); /* */ $s = 60; case 60: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
 										resolvedDirInfo$1 = _r$13;
-										/* */ if (!(resolvedDirInfo$1 === ptrType$25.nil)) { $s = 61; continue; }
+										/* */ if (!(resolvedDirInfo$1 === ptrType$26.nil)) { $s = 61; continue; }
 										/* */ $s = 62; continue;
-										/* if (!(resolvedDirInfo$1 === ptrType$25.nil)) { */ case 61:
+										/* if (!(resolvedDirInfo$1 === ptrType$26.nil)) { */ case 61:
 											_ref$3 = extensionOrder;
 											_i$3 = 0;
 											/* while (true) { */ case 63:
@@ -192796,7 +194040,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 												_r$14 = $clone(resolvedDirInfo$1.entries, fs.DirEntries).Get(base$1); /* */ $s = 65; case 65: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
 												_tuple$3 = _r$14;
 												entry$2 = _tuple$3[0];
-												if (!(!(entry$2 === ptrType$28.nil))) { _v = false; $s = 68; continue s; }
+												if (!(!(entry$2 === ptrType$29.nil))) { _v = false; $s = 68; continue s; }
 												_r$15 = entry$2.Kind(r.Resolver.fs); /* */ $s = 69; case 69: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
 												_v = _r$15 === 2; case 68:
 												/* */ if (_v) { $s = 66; continue; }
@@ -193089,7 +194333,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 					case 140:
 				/* } */ case 92:
 			case 83:
-			$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$21.nil];
+			$s = -1; return [new PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), false, ptrType$22.nil];
 			/* */ } return; } var $f = {$blk: finalizeImportsExportsResult, $c: true, $r, _1, _2, _3, _4, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$19, _arg$2, _arg$20, _arg$21, _arg$22, _arg$23, _arg$24, _arg$25, _arg$26, _arg$27, _arg$28, _arg$29, _arg$3, _arg$30, _arg$31, _arg$32, _arg$33, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _key, _key$1, _keys, _keys$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _size, _size$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _v, absDirPath, absImportPath, absResolvedPath, absolute, absolute$1, actualImportPath, actualImportPath$1, actualImportPath$2, base, base$1, baseWithExt, conditions, debug, didSuggestEnablingCondition, diffCase, diffCase$1, endsWithStar, endsWithStar$1, entry, entry$1, entry$2, esmPackageName, esmPackageSubpath, ext, ext$1, ext$2, extensionOrder, exts, how, i, importExportMap, key, key$1, key$2, keys, kind, kind$1, lastDot, missingSuffix, ok, ok$1, ok$2, ok$3, old, packageJSON$1, query, r, relPath, resolvedDirInfo, resolvedDirInfo$1, resolvedPath, status, subpath, token, tracker, unmatchedConditions, why, $s};return $f;
 		};
 		resolverQuery.prototype.finalizeImportsExportsResult = function(...$args) { return this.$val.finalizeImportsExportsResult(...$args); };
@@ -193117,9 +194361,9 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 				ok[0] = _tmp$1;
 				$s = -1; return [remapped[0], ok[0]];
 			}
-			/* */ if (resolveDirInfo.enclosingBrowserScope === ptrType$25.nil) { $s = 1; continue; }
+			/* */ if (resolveDirInfo.enclosingBrowserScope === ptrType$26.nil) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (resolveDirInfo.enclosingBrowserScope === ptrType$25.nil) { */ case 1:
+			/* if (resolveDirInfo.enclosingBrowserScope === ptrType$26.nil) { */ case 1:
 				/* */ if (!(r[0].debugLogs === ptrType.nil)) { $s = 3; continue; }
 				/* */ $s = 4; continue;
 				/* if (!(r[0].debugLogs === ptrType.nil)) { */ case 3:
@@ -193267,7 +194511,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 						isInSamePackage = true;
 						info = resolveDirInfo;
 						while (true) {
-							if (!(!(info === ptrType$25.nil) && !(info === resolveDirInfo.enclosingBrowserScope))) { break; }
+							if (!(!(info === ptrType$26.nil) && !(info === resolveDirInfo.enclosingBrowserScope))) { break; }
 							if (info.isNodeModules) {
 								isInSamePackage = false;
 								break;
@@ -193351,7 +194595,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 				_r$6 = fmt.Sprintf("Cannot read file %q: %s", new sliceType$1([_arg$4, _arg$5])); /* */ $s = 12; case 12: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 				_arg$6 = _r$6;
 				$r = $clone(r.Resolver.log, logger.Log).AddError(_arg$2, _arg$3, _arg$6); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return ptrType$29.nil;
+				$s = -1; return ptrType$30.nil;
 			/* } */ case 9:
 			/* */ if (!(r.debugLogs === ptrType.nil)) { $s = 14; continue; }
 			/* */ $s = 15; continue;
@@ -193368,9 +194612,9 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 			json = $clone(_tuple$1[0], js_ast.Expr);
 			ok = _tuple$1[1];
 			if (!ok) {
-				$s = -1; return ptrType$29.nil;
+				$s = -1; return ptrType$30.nil;
 			}
-			packageJSON$1 = new packageJSON.ptr("", new $global.Map(), new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), "", false, false, sliceType$12.nil, ptrType$22.nil, ptrType$30.nil, ptrType$30.nil, $clone(jsonSource[0], logger.Source));
+			packageJSON$1 = new packageJSON.ptr("", new $global.Map(), new js_ast.ModuleTypeData.ptr(ptrType$13.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), "", false, false, sliceType$12.nil, ptrType$23.nil, ptrType$31.nil, ptrType$31.nil, $clone(jsonSource[0], logger.Source));
 			_tuple$2 = getProperty($clone(json, js_ast.Expr), "name");
 			nameJSON = $clone(_tuple$2[0], js_ast.Expr);
 			ok$1 = _tuple$2[2];
@@ -193549,10 +194793,10 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 			/* */ $s = 49; continue;
 			/* if (ok$17) { */ case 48:
 				_ref$3 = sideEffectsJSON.Data;
-				/* */ if ($assertType(_ref$3, ptrType$33, true)[1]) { $s = 50; continue; }
+				/* */ if ($assertType(_ref$3, ptrType$34, true)[1]) { $s = 50; continue; }
 				/* */ if ($assertType(_ref$3, ptrType$2, true)[1]) { $s = 51; continue; }
 				/* */ $s = 52; continue;
-				/* if ($assertType(_ref$3, ptrType$33, true)[1]) { */ case 50:
+				/* if ($assertType(_ref$3, ptrType$34, true)[1]) { */ case 50:
 					data = _ref$3.$val;
 					if (!data.Value) {
 						packageJSON$1.sideEffectsMap = new $global.Map();
@@ -193615,9 +194859,9 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 			/* if (ok$19) { */ case 64:
 				_r$13 = parseImportsExportsMap($clone(jsonSource[0], logger.Source), $clone(r.Resolver.log, logger.Log), $clone(importsJSON, js_ast.Expr), "imports", $clone(importsLoc, logger.Loc)); /* */ $s = 66; case 66: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
 				importsMap = _r$13;
-				/* */ if (!(importsMap === ptrType$30.nil)) { $s = 67; continue; }
+				/* */ if (!(importsMap === ptrType$31.nil)) { $s = 67; continue; }
 				/* */ $s = 68; continue;
-				/* if (!(importsMap === ptrType$30.nil)) { */ case 67:
+				/* if (!(importsMap === ptrType$31.nil)) { */ case 67:
 					/* */ if (!((importsMap.root.kind === 3))) { $s = 69; continue; }
 					/* */ $s = 70; continue;
 					/* if (!((importsMap.root.kind === 3))) { */ case 69:
@@ -193635,7 +194879,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 			/* if (ok$20) { */ case 72:
 				_r$14 = parseImportsExportsMap($clone(jsonSource[0], logger.Source), $clone(r.Resolver.log, logger.Log), $clone(exportsJSON, js_ast.Expr), "exports", $clone(exportsLoc, logger.Loc)); /* */ $s = 74; case 74: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
 				exportsMap = _r$14;
-				if (!(exportsMap === ptrType$30.nil)) {
+				if (!(exportsMap === ptrType$31.nil)) {
 					packageJSON$1.exportsMap = exportsMap;
 				}
 			/* } */ case 73:
@@ -193645,7 +194889,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 		resolverQuery.prototype.parsePackageJSON = function(...$args) { return this.$val.parsePackageJSON(...$args); };
 		globstarToEscapedRegexp = function globstarToEscapedRegexp$1(glob) {
 			var _1, c, glob, hadWildcard, i, isGlobstar, n, nextChar, prevChar, sb, starCount;
-			sb = new strings.Builder.ptr(ptrType$27.nil, sliceType$11.nil);
+			sb = new strings.Builder.ptr(ptrType$28.nil, sliceType$11.nil);
 			sb.WriteByte(94);
 			hadWildcard = false;
 			n = glob.length;
@@ -193780,8 +195024,8 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 					/* */ if ($assertType(_ref, ptrType$3, true)[1]) { $s = 2; continue; }
 					/* */ if ($assertType(_ref, ptrType$2, true)[1]) { $s = 3; continue; }
 					/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 4; continue; }
-					/* */ if ($assertType(_ref, ptrType$33, true)[1]) { $s = 5; continue; }
-					/* */ if ($assertType(_ref, ptrType$34, true)[1]) { $s = 6; continue; }
+					/* */ if ($assertType(_ref, ptrType$34, true)[1]) { $s = 5; continue; }
+					/* */ if ($assertType(_ref, ptrType$35, true)[1]) { $s = 6; continue; }
 					/* */ $s = 7; continue;
 					/* if ($assertType(_ref, ptrType$4, true)[1]) { */ case 1:
 						e = _ref.$val;
@@ -193909,11 +195153,11 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 							$r = $clone(log[0], logger.Log).AddIDWithNotes(55, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						/* } */ case 23:
 						$s = -1; return new pjEntry.ptr("", sliceType$13.nil, mapData, expansionKeys, $clone(firstToken$1, logger.Range), 3);
-					/* } else if ($assertType(_ref, ptrType$33, true)[1]) { */ case 5:
+					/* } else if ($assertType(_ref, ptrType$34, true)[1]) { */ case 5:
 						e$4 = _ref.$val;
 						logger.Range.copy(firstToken, js_lexer.RangeOfIdentifier($clone(source[0], logger.Source), $clone(expr.Loc, logger.Loc)));
 						$s = 8; continue;
-					/* } else if ($assertType(_ref, ptrType$34, true)[1]) { */ case 6:
+					/* } else if ($assertType(_ref, ptrType$35, true)[1]) { */ case 6:
 						e$5 = _ref.$val;
 						logger.Range.copy(firstToken, source[0].RangeOfNumber($clone(expr.Loc, logger.Loc)));
 						$s = 8; continue;
@@ -193928,7 +195172,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 			_r = visit[0]($clone(json, js_ast.Expr)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			root = $clone(_r, pjEntry);
 			if (root.kind === 0) {
-				$s = -1; return ptrType$30.nil;
+				$s = -1; return ptrType$31.nil;
 			}
 			$s = -1; return new pjMap.ptr($clone(root, pjEntry), propertyKey, $clone(propertyKeyLoc, logger.Loc));
 			/* */ } return; } var $f = {$blk: parseImportsExportsMap$1, $c: true, $r, _r, json, log, propertyKey, propertyKeyLoc, root, source, tracker, visit, $s};return $f;
@@ -194734,10 +195978,10 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 		DataURL.prototype.DecodeData = function(...$args) { return this.$val.DecodeData(...$args); };
 		pnpStatus.methods = [{prop: "isError", name: "isError", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([], [$Bool], false)}];
 		ptrType$9.methods = [{prop: "applyExtendedConfig", name: "applyExtendedConfig", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([TSConfigJSON], [], false)}, {prop: "TSAlwaysStrictOrStrict", name: "TSAlwaysStrictOrStrict", pkg: "", typ: $funcType([], [ptrType$6], false)}];
-		ptrType$35.methods = [{prop: "iter", name: "iter", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([], [sliceType$5], false)}, {prop: "HasSecondary", name: "HasSecondary", pkg: "", typ: $funcType([], [$Bool], false)}];
+		ptrType$36.methods = [{prop: "iter", name: "iter", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([], [sliceType$5], false)}, {prop: "HasSecondary", name: "HasSecondary", pkg: "", typ: $funcType([], [$Bool], false)}];
 		DebugMeta.methods = [{prop: "LogErrorMsg", name: "LogErrorMsg", pkg: "", typ: $funcType([logger.Log, ptrType$13, logger.Range, $String, $String, sliceType$4], [], false)}];
-		ptrType$19.methods = [{prop: "Resolve", name: "Resolve", pkg: "", typ: $funcType([$String, $String, ast.ImportKind], [ptrType$24, DebugMeta], false)}, {prop: "ResolveGlob", name: "ResolveGlob", pkg: "", typ: $funcType([$String, sliceType$17, ast.ImportKind, $String], [mapType$7, ptrType$26], false)}, {prop: "ProbeResolvePackageAsRelative", name: "ProbeResolvePackageAsRelative", pkg: "", typ: $funcType([$String, $String, ast.ImportKind], [ptrType$24, DebugMeta], false)}];
-		resolverQuery.methods = [{prop: "resolveToUnqualified", name: "resolveToUnqualified", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, $String, ptrType$15], [pnpResult], false)}, {prop: "findLocator", name: "findLocator", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([ptrType$15, $String], [pnpIdentAndReference, $Bool], false)}, {prop: "resolveViaFallback", name: "resolveViaFallback", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([ptrType$15, $String], [pnpIdentAndReference, $Bool], false)}, {prop: "getPackage", name: "getPackage", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([ptrType$15, $String, $String], [pnpPackage, $Bool], false)}, {prop: "extractYarnPnPDataFromJSON", name: "extractYarnPnPDataFromJSON", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, pnpDataMode], [js_ast.Expr, logger.Source], false)}, {prop: "tryToExtractYarnPnPDataFromJS", name: "tryToExtractYarnPnPDataFromJS", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, pnpDataMode], [js_ast.Expr, logger.Source], false)}, {prop: "isExternal", name: "isExternal", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([config.ExternalMatchers, $String, ast.ImportKind], [$Bool], false)}, {prop: "flushDebugLogs", name: "flushDebugLogs", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([flushMode], [], false)}, {prop: "finalizeResolve", name: "finalizeResolve", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([ptrType$24], [], false)}, {prop: "resolveWithoutSymlinks", name: "resolveWithoutSymlinks", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, ptrType$25, $String], [ptrType$24], false)}, {prop: "resolveWithoutRemapping", name: "resolveWithoutRemapping", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([ptrType$25, $String], [PathPair, $Bool, ptrType$21, ptrType$22], false)}, {prop: "tsConfigForDir", name: "tsConfigForDir", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([ptrType$25], [ptrType$9], false)}, {prop: "dirInfoCached", name: "dirInfoCached", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String], [ptrType$25], false)}, {prop: "parseTSConfig", name: "parseTSConfig", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, mapType, $String], [ptrType$9, $error], false)}, {prop: "parseTSConfigFromSource", name: "parseTSConfigFromSource", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([logger.Source, mapType, $String], [ptrType$9, $error], false)}, {prop: "dirInfoUncached", name: "dirInfoUncached", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String], [ptrType$25], false)}, {prop: "loadAsFile", name: "loadAsFile", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, sliceType], [$String, $Bool, ptrType$21], false)}, {prop: "loadAsIndex", name: "loadAsIndex", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([ptrType$25, sliceType], [PathPair, $Bool, ptrType$21], false)}, {prop: "loadAsIndexWithBrowserRemapping", name: "loadAsIndexWithBrowserRemapping", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([ptrType$25, $String, sliceType], [PathPair, $Bool, ptrType$21], false)}, {prop: "loadAsFileOrDirectory", name: "loadAsFileOrDirectory", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String], [PathPair, $Bool, ptrType$21], false)}, {prop: "loadAsDirectory", name: "loadAsDirectory", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String], [PathPair, $Bool, ptrType$21], false)}, {prop: "loadAsMainField", name: "loadAsMainField", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([ptrType$25, $String, sliceType], [PathPair, $Bool, ptrType$21], false)}, {prop: "matchTSConfigPaths", name: "matchTSConfigPaths", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([ptrType$9, $String], [PathPair, $Bool, ptrType$21], false)}, {prop: "loadPackageImports", name: "loadPackageImports", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, ptrType$25], [PathPair, $Bool, ptrType$21, ptrType$22], false)}, {prop: "esmResolveAlgorithm", name: "esmResolveAlgorithm", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([finalizeImportsExportsKind, $String, $String, ptrType$29, $String, $String], [PathPair, $Bool, ptrType$21], false)}, {prop: "loadNodeModules", name: "loadNodeModules", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, ptrType$25, $Bool], [PathPair, $Bool, ptrType$21, ptrType$22], false)}, {prop: "checkForBuiltInNodeModules", name: "checkForBuiltInNodeModules", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String], [PathPair, $Bool, ptrType$22], false)}, {prop: "finalizeImportsExportsResult", name: "finalizeImportsExportsResult", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([finalizeImportsExportsKind, $String, mapType, pjMap, ptrType$29, $String, pjStatus, pjDebug, $String, $String, $String], [PathPair, $Bool, ptrType$21], false)}, {prop: "checkBrowserMap", name: "checkBrowserMap", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([ptrType$25, $String, browserPathKind], [ptrType$7, $Bool], false)}, {prop: "parsePackageJSON", name: "parsePackageJSON", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String], [ptrType$29], false)}, {prop: "esmHandlePostConditions", name: "esmHandlePostConditions", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, pjStatus, pjDebug], [$String, pjStatus, pjDebug], false)}, {prop: "esmPackageImportsResolve", name: "esmPackageImportsResolve", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, pjEntry, mapType], [$String, pjStatus, pjDebug], false)}, {prop: "esmPackageExportsResolve", name: "esmPackageExportsResolve", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, $String, pjEntry, mapType], [$String, pjStatus, pjDebug], false)}, {prop: "esmPackageImportsExportsResolve", name: "esmPackageImportsExportsResolve", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, pjEntry, $String, $Bool, mapType], [$String, pjStatus, pjDebug], false)}, {prop: "esmPackageTargetResolve", name: "esmPackageTargetResolve", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, pjEntry, $String, $Bool, $Bool, mapType], [$String, pjStatus, pjDebug], false)}, {prop: "esmPackageExportsReverseResolve", name: "esmPackageExportsReverseResolve", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, pjEntry, mapType], [$Bool, $String, logger.Range], false)}, {prop: "esmPackageImportsExportsReverseResolve", name: "esmPackageImportsExportsReverseResolve", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, pjEntry, mapType], [$Bool, $String, logger.Range], false)}, {prop: "esmPackageTargetReverseResolve", name: "esmPackageTargetReverseResolve", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, $String, pjEntry, esmReverseKind, mapType], [$Bool, $String, logger.Range], false)}];
+		ptrType$20.methods = [{prop: "Resolve", name: "Resolve", pkg: "", typ: $funcType([$String, $String, ast.ImportKind], [ptrType$25, DebugMeta], false)}, {prop: "ResolveGlob", name: "ResolveGlob", pkg: "", typ: $funcType([$String, sliceType$17, ast.ImportKind, $String], [mapType$7, ptrType$27], false)}, {prop: "ProbeResolvePackageAsRelative", name: "ProbeResolvePackageAsRelative", pkg: "", typ: $funcType([$String, $String, ast.ImportKind], [ptrType$25, DebugMeta], false)}];
+		resolverQuery.methods = [{prop: "resolveToUnqualified", name: "resolveToUnqualified", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, $String, ptrType$15], [pnpResult], false)}, {prop: "findLocator", name: "findLocator", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([ptrType$15, $String], [pnpIdentAndReference, $Bool], false)}, {prop: "resolveViaFallback", name: "resolveViaFallback", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([ptrType$15, $String], [pnpIdentAndReference, $Bool], false)}, {prop: "getPackage", name: "getPackage", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([ptrType$15, $String, $String], [pnpPackage, $Bool], false)}, {prop: "extractYarnPnPDataFromJSON", name: "extractYarnPnPDataFromJSON", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, pnpDataMode], [js_ast.Expr, logger.Source], false)}, {prop: "tryToExtractYarnPnPDataFromJS", name: "tryToExtractYarnPnPDataFromJS", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, pnpDataMode], [js_ast.Expr, logger.Source], false)}, {prop: "isExternal", name: "isExternal", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([config.ExternalMatchers, $String, ast.ImportKind], [$Bool], false)}, {prop: "flushDebugLogs", name: "flushDebugLogs", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([flushMode], [], false)}, {prop: "finalizeResolve", name: "finalizeResolve", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([ptrType$25], [], false)}, {prop: "resolveWithoutSymlinks", name: "resolveWithoutSymlinks", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, ptrType$26, $String], [ptrType$25], false)}, {prop: "resolveWithoutRemapping", name: "resolveWithoutRemapping", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([ptrType$26, $String], [PathPair, $Bool, ptrType$22, ptrType$23], false)}, {prop: "tsConfigForDir", name: "tsConfigForDir", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([ptrType$26], [ptrType$9], false)}, {prop: "dirInfoCached", name: "dirInfoCached", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String], [ptrType$26], false)}, {prop: "parseTSConfig", name: "parseTSConfig", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, mapType, $String], [ptrType$9, $error], false)}, {prop: "parseTSConfigFromSource", name: "parseTSConfigFromSource", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([logger.Source, mapType, $String], [ptrType$9, $error], false)}, {prop: "dirInfoUncached", name: "dirInfoUncached", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String], [ptrType$26], false)}, {prop: "loadAsFile", name: "loadAsFile", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, sliceType], [$String, $Bool, ptrType$22], false)}, {prop: "loadAsIndex", name: "loadAsIndex", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([ptrType$26, sliceType], [PathPair, $Bool, ptrType$22], false)}, {prop: "loadAsIndexWithBrowserRemapping", name: "loadAsIndexWithBrowserRemapping", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([ptrType$26, $String, sliceType], [PathPair, $Bool, ptrType$22], false)}, {prop: "loadAsFileOrDirectory", name: "loadAsFileOrDirectory", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String], [PathPair, $Bool, ptrType$22], false)}, {prop: "loadAsDirectory", name: "loadAsDirectory", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String], [PathPair, $Bool, ptrType$22], false)}, {prop: "loadAsMainField", name: "loadAsMainField", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([ptrType$26, $String, sliceType], [PathPair, $Bool, ptrType$22], false)}, {prop: "matchTSConfigPaths", name: "matchTSConfigPaths", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([ptrType$9, $String], [PathPair, $Bool, ptrType$22], false)}, {prop: "loadPackageImports", name: "loadPackageImports", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, ptrType$26], [PathPair, $Bool, ptrType$22, ptrType$23], false)}, {prop: "esmResolveAlgorithm", name: "esmResolveAlgorithm", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([finalizeImportsExportsKind, $String, $String, ptrType$30, $String, $String], [PathPair, $Bool, ptrType$22], false)}, {prop: "loadNodeModules", name: "loadNodeModules", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, ptrType$26, $Bool], [PathPair, $Bool, ptrType$22, ptrType$23], false)}, {prop: "checkForBuiltInNodeModules", name: "checkForBuiltInNodeModules", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String], [PathPair, $Bool, ptrType$23], false)}, {prop: "finalizeImportsExportsResult", name: "finalizeImportsExportsResult", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([finalizeImportsExportsKind, $String, mapType, pjMap, ptrType$30, $String, pjStatus, pjDebug, $String, $String, $String], [PathPair, $Bool, ptrType$22], false)}, {prop: "checkBrowserMap", name: "checkBrowserMap", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([ptrType$26, $String, browserPathKind], [ptrType$7, $Bool], false)}, {prop: "parsePackageJSON", name: "parsePackageJSON", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String], [ptrType$30], false)}, {prop: "esmHandlePostConditions", name: "esmHandlePostConditions", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, pjStatus, pjDebug], [$String, pjStatus, pjDebug], false)}, {prop: "esmPackageImportsResolve", name: "esmPackageImportsResolve", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, pjEntry, mapType], [$String, pjStatus, pjDebug], false)}, {prop: "esmPackageExportsResolve", name: "esmPackageExportsResolve", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, $String, pjEntry, mapType], [$String, pjStatus, pjDebug], false)}, {prop: "esmPackageImportsExportsResolve", name: "esmPackageImportsExportsResolve", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, pjEntry, $String, $Bool, mapType], [$String, pjStatus, pjDebug], false)}, {prop: "esmPackageTargetResolve", name: "esmPackageTargetResolve", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, pjEntry, $String, $Bool, $Bool, mapType], [$String, pjStatus, pjDebug], false)}, {prop: "esmPackageExportsReverseResolve", name: "esmPackageExportsReverseResolve", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, pjEntry, mapType], [$Bool, $String, logger.Range], false)}, {prop: "esmPackageImportsExportsReverseResolve", name: "esmPackageImportsExportsReverseResolve", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, pjEntry, mapType], [$Bool, $String, logger.Range], false)}, {prop: "esmPackageTargetReverseResolve", name: "esmPackageTargetReverseResolve", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String, $String, pjEntry, esmReverseKind, mapType], [$Bool, $String, logger.Range], false)}];
 		ptrType.methods = [{prop: "addNote", name: "addNote", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String], [], false)}, {prop: "increaseIndent", name: "increaseIndent", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([], [], false)}, {prop: "decreaseIndent", name: "decreaseIndent", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([], [], false)}];
 		pjEntry.methods = [{prop: "valueForKey", name: "valueForKey", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([$String], [pjEntry, $Bool], false)}, {prop: "keysStartWithDot", name: "keysStartWithDot", pkg: "github.com/evanw/esbuild/internal/resolver", typ: $funcType([], [$Bool], false)}];
 		expansionKeysArray.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}];
@@ -194754,13 +195998,13 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 		TSConfigPaths.init("", [{prop: "Map", name: "Map", embedded: false, exported: true, typ: mapType$6, tag: ""}, {prop: "Source", name: "Source", embedded: false, exported: true, typ: logger.Source, tag: ""}]);
 		PathPair.init("", [{prop: "Primary", name: "Primary", embedded: false, exported: true, typ: logger.Path, tag: ""}, {prop: "Secondary", name: "Secondary", embedded: false, exported: true, typ: logger.Path, tag: ""}, {prop: "IsExternal", name: "IsExternal", embedded: false, exported: true, typ: $Bool, tag: ""}]);
 		SideEffectsData.init("", [{prop: "Source", name: "Source", embedded: false, exported: true, typ: ptrType$13, tag: ""}, {prop: "PluginName", name: "PluginName", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Range", name: "Range", embedded: false, exported: true, typ: logger.Range, tag: ""}, {prop: "IsSideEffectsArrayInJSON", name: "IsSideEffectsArrayInJSON", embedded: false, exported: true, typ: $Bool, tag: ""}]);
-		ResolveResult.init("", [{prop: "PathPair", name: "PathPair", embedded: false, exported: true, typ: PathPair, tag: ""}, {prop: "PluginData", name: "PluginData", embedded: false, exported: true, typ: $emptyInterface, tag: ""}, {prop: "DifferentCase", name: "DifferentCase", embedded: false, exported: true, typ: ptrType$21, tag: ""}, {prop: "PrimarySideEffectsData", name: "PrimarySideEffectsData", embedded: false, exported: true, typ: ptrType$22, tag: ""}, {prop: "TSConfigJSX", name: "TSConfigJSX", embedded: false, exported: true, typ: config.TSConfigJSX, tag: ""}, {prop: "TSConfig", name: "TSConfig", embedded: false, exported: true, typ: ptrType$23, tag: ""}, {prop: "TSAlwaysStrict", name: "TSAlwaysStrict", embedded: false, exported: true, typ: ptrType$6, tag: ""}, {prop: "ModuleTypeData", name: "ModuleTypeData", embedded: false, exported: true, typ: js_ast.ModuleTypeData, tag: ""}]);
+		ResolveResult.init("", [{prop: "PathPair", name: "PathPair", embedded: false, exported: true, typ: PathPair, tag: ""}, {prop: "PluginData", name: "PluginData", embedded: false, exported: true, typ: $emptyInterface, tag: ""}, {prop: "DifferentCase", name: "DifferentCase", embedded: false, exported: true, typ: ptrType$22, tag: ""}, {prop: "PrimarySideEffectsData", name: "PrimarySideEffectsData", embedded: false, exported: true, typ: ptrType$23, tag: ""}, {prop: "TSConfigJSX", name: "TSConfigJSX", embedded: false, exported: true, typ: config.TSConfigJSX, tag: ""}, {prop: "TSConfig", name: "TSConfig", embedded: false, exported: true, typ: ptrType$24, tag: ""}, {prop: "TSAlwaysStrict", name: "TSAlwaysStrict", embedded: false, exported: true, typ: ptrType$6, tag: ""}, {prop: "ModuleTypeData", name: "ModuleTypeData", embedded: false, exported: true, typ: js_ast.ModuleTypeData, tag: ""}]);
 		DebugMeta.init("github.com/evanw/esbuild/internal/resolver", [{prop: "notes", name: "notes", embedded: false, exported: false, typ: sliceType$4, tag: ""}, {prop: "suggestionText", name: "suggestionText", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "suggestionMessage", name: "suggestionMessage", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "suggestionRange", name: "suggestionRange", embedded: false, exported: false, typ: suggestionRange, tag: ""}, {prop: "ModifiedImportPath", name: "ModifiedImportPath", embedded: false, exported: true, typ: $String, tag: ""}]);
 		Resolver.init("github.com/evanw/esbuild/internal/resolver", [{prop: "fs", name: "fs", embedded: false, exported: false, typ: fs.FS, tag: ""}, {prop: "log", name: "log", embedded: false, exported: false, typ: logger.Log, tag: ""}, {prop: "caches", name: "caches", embedded: false, exported: false, typ: ptrType$14, tag: ""}, {prop: "tsConfigOverride", name: "tsConfigOverride", embedded: false, exported: false, typ: ptrType$9, tag: ""}, {prop: "esmConditionsDefault", name: "esmConditionsDefault", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "esmConditionsImport", name: "esmConditionsImport", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "esmConditionsRequire", name: "esmConditionsRequire", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "cssExtensionOrder", name: "cssExtensionOrder", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "nodeModulesExtensionOrder", name: "nodeModulesExtensionOrder", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "dirCache", name: "dirCache", embedded: false, exported: false, typ: mapType$8, tag: ""}, {prop: "pnpManifestWasChecked", name: "pnpManifestWasChecked", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pnpManifest", name: "pnpManifest", embedded: false, exported: false, typ: ptrType$15, tag: ""}, {prop: "options", name: "options", embedded: false, exported: false, typ: config.Options, tag: ""}, {prop: "mutex", name: "mutex", embedded: false, exported: false, typ: sync.Mutex, tag: ""}]);
-		resolverQuery.init("github.com/evanw/esbuild/internal/resolver", [{prop: "Resolver", name: "Resolver", embedded: true, exported: true, typ: ptrType$19, tag: ""}, {prop: "debugMeta", name: "debugMeta", embedded: false, exported: false, typ: ptrType$20, tag: ""}, {prop: "debugLogs", name: "debugLogs", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "kind", name: "kind", embedded: false, exported: false, typ: ast.ImportKind, tag: ""}]);
+		resolverQuery.init("github.com/evanw/esbuild/internal/resolver", [{prop: "Resolver", name: "Resolver", embedded: true, exported: true, typ: ptrType$20, tag: ""}, {prop: "debugMeta", name: "debugMeta", embedded: false, exported: false, typ: ptrType$21, tag: ""}, {prop: "debugLogs", name: "debugLogs", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "kind", name: "kind", embedded: false, exported: false, typ: ast.ImportKind, tag: ""}]);
 		debugLogs.init("github.com/evanw/esbuild/internal/resolver", [{prop: "what", name: "what", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "indent", name: "indent", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "notes", name: "notes", embedded: false, exported: false, typ: sliceType$4, tag: ""}]);
-		dirInfo.init("github.com/evanw/esbuild/internal/resolver", [{prop: "parent", name: "parent", embedded: false, exported: false, typ: ptrType$25, tag: ""}, {prop: "enclosingBrowserScope", name: "enclosingBrowserScope", embedded: false, exported: false, typ: ptrType$25, tag: ""}, {prop: "absPath", name: "absPath", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "pnpManifestAbsPath", name: "pnpManifestAbsPath", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "entries", name: "entries", embedded: false, exported: false, typ: fs.DirEntries, tag: ""}, {prop: "packageJSON", name: "packageJSON", embedded: false, exported: false, typ: ptrType$29, tag: ""}, {prop: "enclosingPackageJSON", name: "enclosingPackageJSON", embedded: false, exported: false, typ: ptrType$29, tag: ""}, {prop: "enclosingTSConfigJSON", name: "enclosingTSConfigJSON", embedded: false, exported: false, typ: ptrType$9, tag: ""}, {prop: "absRealPath", name: "absRealPath", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "isNodeModules", name: "isNodeModules", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "hasNodeModules", name: "hasNodeModules", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isInsideNodeModules", name: "isInsideNodeModules", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		packageJSON.init("github.com/evanw/esbuild/internal/resolver", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "mainFields", name: "mainFields", embedded: false, exported: false, typ: mapType$9, tag: ""}, {prop: "moduleTypeData", name: "moduleTypeData", embedded: false, exported: false, typ: js_ast.ModuleTypeData, tag: ""}, {prop: "tsconfig", name: "tsconfig", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "browserMap", name: "browserMap", embedded: false, exported: false, typ: mapType$10, tag: ""}, {prop: "sideEffectsMap", name: "sideEffectsMap", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "sideEffectsRegexps", name: "sideEffectsRegexps", embedded: false, exported: false, typ: sliceType$12, tag: ""}, {prop: "sideEffectsData", name: "sideEffectsData", embedded: false, exported: false, typ: ptrType$22, tag: ""}, {prop: "importsMap", name: "importsMap", embedded: false, exported: false, typ: ptrType$30, tag: ""}, {prop: "exportsMap", name: "exportsMap", embedded: false, exported: false, typ: ptrType$30, tag: ""}, {prop: "source", name: "source", embedded: false, exported: false, typ: logger.Source, tag: ""}]);
+		dirInfo.init("github.com/evanw/esbuild/internal/resolver", [{prop: "parent", name: "parent", embedded: false, exported: false, typ: ptrType$26, tag: ""}, {prop: "enclosingBrowserScope", name: "enclosingBrowserScope", embedded: false, exported: false, typ: ptrType$26, tag: ""}, {prop: "absPath", name: "absPath", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "pnpManifestAbsPath", name: "pnpManifestAbsPath", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "entries", name: "entries", embedded: false, exported: false, typ: fs.DirEntries, tag: ""}, {prop: "packageJSON", name: "packageJSON", embedded: false, exported: false, typ: ptrType$30, tag: ""}, {prop: "enclosingPackageJSON", name: "enclosingPackageJSON", embedded: false, exported: false, typ: ptrType$30, tag: ""}, {prop: "enclosingTSConfigJSON", name: "enclosingTSConfigJSON", embedded: false, exported: false, typ: ptrType$9, tag: ""}, {prop: "absRealPath", name: "absRealPath", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "isNodeModules", name: "isNodeModules", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "hasNodeModules", name: "hasNodeModules", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isInsideNodeModules", name: "isInsideNodeModules", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		packageJSON.init("github.com/evanw/esbuild/internal/resolver", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "mainFields", name: "mainFields", embedded: false, exported: false, typ: mapType$9, tag: ""}, {prop: "moduleTypeData", name: "moduleTypeData", embedded: false, exported: false, typ: js_ast.ModuleTypeData, tag: ""}, {prop: "tsconfig", name: "tsconfig", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "browserMap", name: "browserMap", embedded: false, exported: false, typ: mapType$10, tag: ""}, {prop: "sideEffectsMap", name: "sideEffectsMap", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "sideEffectsRegexps", name: "sideEffectsRegexps", embedded: false, exported: false, typ: sliceType$12, tag: ""}, {prop: "sideEffectsData", name: "sideEffectsData", embedded: false, exported: false, typ: ptrType$23, tag: ""}, {prop: "importsMap", name: "importsMap", embedded: false, exported: false, typ: ptrType$31, tag: ""}, {prop: "exportsMap", name: "exportsMap", embedded: false, exported: false, typ: ptrType$31, tag: ""}, {prop: "source", name: "source", embedded: false, exported: false, typ: logger.Source, tag: ""}]);
 		mainField.init("github.com/evanw/esbuild/internal/resolver", [{prop: "relPath", name: "relPath", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "keyLoc", name: "keyLoc", embedded: false, exported: false, typ: logger.Loc, tag: ""}]);
 		pjMap.init("github.com/evanw/esbuild/internal/resolver", [{prop: "root", name: "root", embedded: false, exported: false, typ: pjEntry, tag: ""}, {prop: "propertyKey", name: "propertyKey", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "propertyKeyLoc", name: "propertyKeyLoc", embedded: false, exported: false, typ: logger.Loc, tag: ""}]);
 		pjEntry.init("github.com/evanw/esbuild/internal/resolver", [{prop: "strData", name: "strData", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "arrData", name: "arrData", embedded: false, exported: false, typ: sliceType$13, tag: ""}, {prop: "mapData", name: "mapData", embedded: false, exported: false, typ: sliceType$14, tag: ""}, {prop: "expansionKeys", name: "expansionKeys", embedded: false, exported: false, typ: expansionKeysArray, tag: ""}, {prop: "firstToken", name: "firstToken", embedded: false, exported: false, typ: logger.Range, tag: ""}, {prop: "kind", name: "kind", embedded: false, exported: false, typ: pjKind, tag: ""}]);
@@ -194806,7 +196050,7 @@ $packages["github.com/evanw/esbuild/internal/resolver"] = (function() {
 	return $pkg;
 })();
 $packages["github.com/evanw/esbuild/internal/graph"] = (function() {
-	var $pkg = {}, $init, ast, config, css_ast, helpers, js_ast, logger, resolver, runtime, sourcemap, sort, sync, WrapKind, JSReprMeta, ImportData, ExportData, InputFile, OutputFile, SideEffects, SideEffectsKind, InputFileRepr, JSRepr, CSSRepr, CopyRepr, entryPointKind, LinkerFile, EntryPoint, LinkerGraph, sliceType, ptrType, sliceType$1, ptrType$1, sliceType$2, sliceType$3, ptrType$2, ptrType$3, sliceType$4, ptrType$4, sliceType$5, sliceType$6, ptrType$5, sliceType$7, sliceType$8, sliceType$9, ptrType$6, ptrType$7, sliceType$10, ptrType$8, sliceType$11, sliceType$12, sliceType$13, sliceType$14, ptrType$9, ptrType$10, ptrType$11, ptrType$12, sliceType$15, mapType, mapType$1, mapType$2, mapType$3, ptrType$13, sliceType$16, ptrType$14, sliceType$17, ptrType$15, ptrType$16, arrayType, sliceType$18, sliceType$19, sliceType$20, ptrType$17, ptrType$18, ptrType$19, mapType$4, mapType$5, mapType$6, CloneLinkerGraph;
+	var $pkg = {}, $init, ast, config, css_ast, helpers, js_ast, logger, resolver, runtime, sourcemap, sort, sync, WrapKind, JSReprMeta, ImportData, ExportData, InputFile, OutputFile, SideEffects, SideEffectsKind, InputFileRepr, JSRepr, CSSRepr, CopyRepr, entryPointKind, LinkerFile, EntryPoint, LinkerGraph, sliceType, ptrType, sliceType$1, ptrType$1, sliceType$2, sliceType$3, ptrType$2, ptrType$3, ptrType$4, sliceType$4, ptrType$5, sliceType$5, sliceType$6, ptrType$6, sliceType$7, sliceType$8, sliceType$9, ptrType$7, ptrType$8, ptrType$9, ptrType$10, sliceType$10, ptrType$11, sliceType$11, sliceType$12, sliceType$13, sliceType$14, ptrType$12, ptrType$13, ptrType$14, ptrType$15, sliceType$15, mapType, mapType$1, mapType$2, mapType$3, ptrType$16, sliceType$16, ptrType$17, sliceType$17, ptrType$18, ptrType$19, arrayType, sliceType$18, sliceType$19, sliceType$20, ptrType$20, ptrType$21, mapType$4, mapType$5, mapType$6, CloneLinkerGraph;
 	ast = $packages["github.com/evanw/esbuild/internal/ast"];
 	config = $packages["github.com/evanw/esbuild/internal/config"];
 	css_ast = $packages["github.com/evanw/esbuild/internal/css_ast"];
@@ -194825,8 +196069,8 @@ $packages["github.com/evanw/esbuild/internal/graph"] = (function() {
 			this.IsProbablyTypeScriptType = false;
 			this.ImportsToBind = false;
 			this.ResolvedExports = false;
-			this.ResolvedExportStar = ptrType$11.nil;
-			this.ResolvedExportTypos = ptrType$12.nil;
+			this.ResolvedExportStar = ptrType$14.nil;
+			this.ResolvedExportTypos = ptrType$15.nil;
 			this.SortedAndFilteredExportAliases = sliceType$15.nil;
 			this.TopLevelSymbolToPartsOverlay = false;
 			this.CJSExportCopies = sliceType$12.nil;
@@ -194889,10 +196133,10 @@ $packages["github.com/evanw/esbuild/internal/graph"] = (function() {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.Repr = $ifaceNil;
-			this.InputSourceMap = ptrType$13.nil;
+			this.InputSourceMap = ptrType$16.nil;
 			this.AdditionalFiles = sliceType$16.nil;
 			this.UniqueKeyForAdditionalFile = "";
-			this.SideEffects = new SideEffects.ptr(ptrType$14.nil, 0);
+			this.SideEffects = new SideEffects.ptr(ptrType$17.nil, 0);
 			this.Source = new logger.Source.ptr("", "", "", new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), 0);
 			this.Loader = 0;
 			this.OmitFromSourceMapsAndMetafile = false;
@@ -194924,7 +196168,7 @@ $packages["github.com/evanw/esbuild/internal/graph"] = (function() {
 	SideEffects = $newType(0, $kindStruct, "graph.SideEffects", true, "github.com/evanw/esbuild/internal/graph", true, function(Data_, Kind_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Data = ptrType$14.nil;
+			this.Data = ptrType$17.nil;
 			this.Kind = 0;
 			return;
 		}
@@ -194936,8 +196180,8 @@ $packages["github.com/evanw/esbuild/internal/graph"] = (function() {
 	JSRepr = $newType(0, $kindStruct, "graph.JSRepr", true, "github.com/evanw/esbuild/internal/graph", true, function(Meta_, AST_, CSSSourceIndex_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Meta = new JSReprMeta.ptr(false, false, false, ptrType$11.nil, ptrType$12.nil, sliceType$15.nil, false, sliceType$12.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false);
-			this.AST = new js_ast.AST.ptr(new js_ast.ModuleTypeData.ptr(ptrType$15.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), sliceType$5.nil, sliceType$4.nil, false, ptrType$5.nil, ptrType$16.nil, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), "", sliceType$15.nil, "", false, false, false, false, false, sliceType.nil, false, false, sliceType$1.nil, new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), 0, arrayType.zero(), false, false, false, 0);
+			this.Meta = new JSReprMeta.ptr(false, false, false, ptrType$14.nil, ptrType$15.nil, sliceType$15.nil, false, sliceType$12.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false);
+			this.AST = new js_ast.AST.ptr(new js_ast.ModuleTypeData.ptr(ptrType$18.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), sliceType$5.nil, sliceType$4.nil, false, ptrType$6.nil, ptrType$19.nil, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), "", sliceType$15.nil, "", false, false, false, false, false, sliceType.nil, false, false, sliceType$1.nil, new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), 0, arrayType.zero(), false, false, false, 0);
 			this.CSSSourceIndex = new ast.Index32.ptr(0);
 			return;
 		}
@@ -194948,7 +196192,7 @@ $packages["github.com/evanw/esbuild/internal/graph"] = (function() {
 	CSSRepr = $newType(0, $kindStruct, "graph.CSSRepr", true, "github.com/evanw/esbuild/internal/graph", true, function(AST_, JSSourceIndex_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.AST = new css_ast.AST.ptr(sliceType$4.nil, ptrType$16.nil, sliceType.nil, sliceType$18.nil, new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), 0, sliceType$19.nil, false, false, false, sliceType$20.nil, sliceType$20.nil);
+			this.AST = new css_ast.AST.ptr(sliceType$4.nil, ptrType$19.nil, sliceType.nil, sliceType$18.nil, new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), 0, sliceType$19.nil, false, false, false, sliceType$20.nil, sliceType$20.nil);
 			this.JSSourceIndex = new ast.Index32.ptr(0);
 			return;
 		}
@@ -194969,7 +196213,7 @@ $packages["github.com/evanw/esbuild/internal/graph"] = (function() {
 		if (arguments.length === 0) {
 			this.EntryBits = new helpers.BitSet.ptr(sliceType$17.nil);
 			this.lazyLineColumnTracker = ptrType$1.nil;
-			this.InputFile = new InputFile.ptr($ifaceNil, ptrType$13.nil, sliceType$16.nil, "", new SideEffects.ptr(ptrType$14.nil, 0), new logger.Source.ptr("", "", "", new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), 0), 0, false);
+			this.InputFile = new InputFile.ptr($ifaceNil, ptrType$16.nil, sliceType$16.nil, "", new SideEffects.ptr(ptrType$17.nil, 0), new logger.Source.ptr("", "", "", new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), 0), 0, false);
 			this.DistanceFromEntryPoint = 0;
 			this.EntryPointChunkIndex = 0;
 			this.entryPointKind = 0;
@@ -195039,46 +196283,48 @@ $packages["github.com/evanw/esbuild/internal/graph"] = (function() {
 		ptrType$1 = $ptrType(logger.LineColumnTracker);
 		sliceType$2 = $sliceType(EntryPoint);
 		sliceType$3 = $sliceType(LinkerFile);
-		ptrType$2 = $ptrType(JSRepr);
-		ptrType$3 = $ptrType(CSSRepr);
+		ptrType$2 = $ptrType(LinkerFile);
+		ptrType$3 = $ptrType(JSRepr);
+		ptrType$4 = $ptrType(CSSRepr);
 		sliceType$4 = $sliceType(ast.Symbol);
-		ptrType$4 = $ptrType(ast.NamespaceAlias);
+		ptrType$5 = $ptrType(ast.NamespaceAlias);
 		sliceType$5 = $sliceType(js_ast.Part);
 		sliceType$6 = $sliceType(js_ast.Stmt);
-		ptrType$5 = $ptrType(js_ast.Scope);
-		sliceType$7 = $sliceType(ptrType$5);
+		ptrType$6 = $ptrType(js_ast.Scope);
+		sliceType$7 = $sliceType(ptrType$6);
 		sliceType$8 = $sliceType(js_ast.DeclaredSymbol);
 		sliceType$9 = $sliceType(js_ast.Dependency);
-		ptrType$6 = $ptrType(ast.ImportAssertOrWith);
-		ptrType$7 = $ptrType(ast.GlobPattern);
+		ptrType$7 = $ptrType(js_ast.Part);
+		ptrType$8 = $ptrType(ast.ImportAssertOrWith);
+		ptrType$9 = $ptrType(ast.GlobPattern);
+		ptrType$10 = $ptrType(ast.ImportRecord);
 		sliceType$10 = $sliceType(ImportData);
-		ptrType$8 = $ptrType(js_ast.TSNamespaceScope);
+		ptrType$11 = $ptrType(js_ast.TSNamespaceScope);
 		sliceType$11 = $sliceType(js_ast.ScopeMember);
 		sliceType$12 = $sliceType(ast.Ref);
 		sliceType$13 = $sliceType($Int);
 		sliceType$14 = $sliceType(sliceType$4);
-		ptrType$9 = $ptrType(sliceType$4);
-		ptrType$10 = $ptrType(sliceType$12);
-		ptrType$11 = $ptrType(ExportData);
-		ptrType$12 = $ptrType(helpers.TypoDetector);
+		ptrType$12 = $ptrType(sliceType$4);
+		ptrType$13 = $ptrType(sliceType$12);
+		ptrType$14 = $ptrType(ExportData);
+		ptrType$15 = $ptrType(helpers.TypoDetector);
 		sliceType$15 = $sliceType($String);
 		mapType = $mapType(ast.Ref, $Bool);
 		mapType$1 = $mapType(ast.Ref, ImportData);
 		mapType$2 = $mapType($String, ExportData);
 		mapType$3 = $mapType(ast.Ref, sliceType$1);
-		ptrType$13 = $ptrType(sourcemap.SourceMap);
+		ptrType$16 = $ptrType(sourcemap.SourceMap);
 		sliceType$16 = $sliceType(OutputFile);
-		ptrType$14 = $ptrType(resolver.SideEffectsData);
+		ptrType$17 = $ptrType(resolver.SideEffectsData);
 		sliceType$17 = $sliceType($Uint8);
-		ptrType$15 = $ptrType(logger.Source);
-		ptrType$16 = $ptrType(ast.CharFreq);
+		ptrType$18 = $ptrType(logger.Source);
+		ptrType$19 = $ptrType(ast.CharFreq);
 		arrayType = $arrayType($Uint32, 4);
 		sliceType$18 = $sliceType(css_ast.Rule);
 		sliceType$19 = $sliceType(ast.LocRef);
 		sliceType$20 = $sliceType(sliceType$15);
-		ptrType$17 = $ptrType(CopyRepr);
-		ptrType$18 = $ptrType(LinkerFile);
-		ptrType$19 = $ptrType(LinkerGraph);
+		ptrType$20 = $ptrType(CopyRepr);
+		ptrType$21 = $ptrType(LinkerGraph);
 		mapType$4 = $mapType($String, js_ast.TSEnumValue);
 		mapType$5 = $mapType(ast.Ref, mapType$4);
 		mapType$6 = $mapType(ast.Ref, js_ast.ConstValue);
@@ -195161,19 +196407,19 @@ $packages["github.com/evanw/esbuild/internal/graph"] = (function() {
 				sourceIndex = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
 				((sourceIndex < 0 || sourceIndex >= stableSourceIndices.$length) ? ($throwRuntimeError("index out of range"), undefined) : stableSourceIndices.$array[stableSourceIndices.$offset + sourceIndex] = ((stableIndex >>> 0)));
 				$go((function(codeSplitting, dynamicImportEntryPoints, dynamicImportEntryPointsMutex, files, inputFiles, symbols, waitGroup) { return function CloneLinkerGraph·func1(sourceIndex$1) {
-						var {_entry, _entry$1, _entry$2, _i$2, _i$3, _i$4, _i$5, _i$6, _key, _key$1, _key$2, _key$3, _key$4, _key$5, _keys, _keys$1, _keys$2, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _size, _size$1, _size$2, alias, clone, clone$1, clone$2, file, fileSymbols, fileSymbols$1, i, importRecordIndex, k, name, namedImports, new$1, part, record, ref, repr, repr$1, resolvedExports, sourceIndex$1, uses, v, x$1, x$2, x$3, x$4, x$5, x$6, $s, $r, $c} = $restore(this, {sourceIndex$1});
+						var {_entry, _entry$1, _entry$2, _i$2, _i$3, _i$4, _i$5, _i$6, _key, _key$1, _key$2, _key$3, _key$4, _key$5, _keys, _keys$1, _keys$2, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _size, _size$1, _size$2, alias, clone, clone$1, clone$2, file, fileSymbols, fileSymbols$1, i, importRecordIndex, k, name, namedImports, new$1, part, record, ref, repr, repr$1, resolvedExports, sourceIndex$1, uses, v, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s, $r, $c} = $restore(this, {sourceIndex$1});
 						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 						clone = [clone];
 						clone$1 = [clone$1];
-						file = ((sourceIndex$1 < 0 || sourceIndex$1 >= files[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : files[0].$array[files[0].$offset + sourceIndex$1]);
+						file = ((sourceIndex$1 < 0 || sourceIndex$1 >= files[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(files[0].$array, files[0].$offset + sourceIndex$1, ptrType$2));
 						InputFile.copy(file.InputFile, ((sourceIndex$1 < 0 || sourceIndex$1 >= inputFiles[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : inputFiles[0].$array[inputFiles[0].$offset + sourceIndex$1]));
 						_ref$2 = file.InputFile.Repr;
-						/* */ if ($assertType(_ref$2, ptrType$2, true)[1]) { $s = 1; continue; }
-						/* */ if ($assertType(_ref$2, ptrType$3, true)[1]) { $s = 2; continue; }
+						/* */ if ($assertType(_ref$2, ptrType$3, true)[1]) { $s = 1; continue; }
+						/* */ if ($assertType(_ref$2, ptrType$4, true)[1]) { $s = 2; continue; }
 						/* */ $s = 3; continue;
-						/* if ($assertType(_ref$2, ptrType$2, true)[1]) { */ case 1:
+						/* if ($assertType(_ref$2, ptrType$3, true)[1]) { */ case 1:
 							repr = _ref$2.$val;
-							clone[0] = $clone(repr, JSRepr);
+							clone[0] = $clone((repr === ptrType$3.nil && $throwNilPointerError(), repr), JSRepr);
 							repr = clone[0];
 							file.InputFile.Repr = repr;
 							fileSymbols = $appendSlice(new sliceType$4([]), repr.AST.Symbols);
@@ -195185,7 +196431,7 @@ $packages["github.com/evanw/esbuild/internal/graph"] = (function() {
 							while (true) {
 								if (!(_i$2 < _ref$3.$length)) { break; }
 								i = _i$2;
-								part = (x$2 = repr.AST.Parts, ((i < 0 || i >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i]));
+								part = (x$2 = repr.AST.Parts, ((i < 0 || i >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + i, ptrType$7)));
 								clone$2 = (x$3 = (part.SymbolUses ? part.SymbolUses.size : 0), ((x$3 < 0 || x$3 > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map()));
 								_ref$4 = part.SymbolUses;
 								_i$3 = 0;
@@ -195216,14 +196462,14 @@ $packages["github.com/evanw/esbuild/internal/graph"] = (function() {
 								/* while (true) { */ case 6:
 									/* if (!(_i$4 < _ref$5.$length)) { break; } */ if(!(_i$4 < _ref$5.$length)) { $s = 7; continue; }
 									importRecordIndex = _i$4;
-									record = (x$4 = repr.AST.ImportRecords, ((importRecordIndex < 0 || importRecordIndex >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + importRecordIndex]));
+									record = (x$4 = repr.AST.ImportRecords, ((importRecordIndex < 0 || importRecordIndex >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$4.$array, x$4.$offset + importRecordIndex, ptrType$10)));
 									/* */ if ($clone(record.SourceIndex, ast.Index32).IsValid() && (record.Kind === 3)) { $s = 8; continue; }
 									/* */ $s = 9; continue;
 									/* if ($clone(record.SourceIndex, ast.Index32).IsValid() && (record.Kind === 3)) { */ case 8:
 										$r = dynamicImportEntryPointsMutex[0].Lock(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 										dynamicImportEntryPoints[0] = $append(dynamicImportEntryPoints[0], $clone(record.SourceIndex, ast.Index32).GetIndex());
 										$r = dynamicImportEntryPointsMutex[0].Unlock(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-										record.AssertOrWith = ptrType$6.nil;
+										record.AssertOrWith = ptrType$8.nil;
 									/* } */ case 9:
 									_i$4++;
 								$s = 6; continue;
@@ -195266,28 +196512,28 @@ $packages["github.com/evanw/esbuild/internal/graph"] = (function() {
 								_key$5 = alias; (resolvedExports || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$5), { k: _key$5, v: $clone(new ExportData.ptr(sliceType$10.nil, $clone(name.Ref, ast.Ref), $clone(name.AliasLoc, logger.Loc), sourceIndex$1), ExportData) });
 								_i$6++;
 							}
-							new$1 = new js_ast.Scope.ptr(ptrType$8.nil, ptrType$5.nil, sliceType$7.nil, false, sliceType$11.nil, sliceType$12.nil, new logger.Loc.ptr(0), new ast.LocRef.ptr(new logger.Loc.ptr(0), new ast.Ref.ptr(0, 0)), false, false, false, false, 0, 0);
-							js_ast.Scope.copy(new$1, repr.AST.ModuleScope);
+							new$1 = new js_ast.Scope.ptr(ptrType$11.nil, ptrType$6.nil, sliceType$7.nil, false, sliceType$11.nil, sliceType$12.nil, new logger.Loc.ptr(0), new ast.LocRef.ptr(new logger.Loc.ptr(0), new ast.Ref.ptr(0, 0)), false, false, false, false, 0, 0);
+							js_ast.Scope.copy((new$1 === ptrType$6.nil && $throwNilPointerError(), new$1), (x$6 = repr.AST.ModuleScope, (x$6 === ptrType$6.nil && $throwNilPointerError(), x$6)));
 							new$1.Generated = $appendSlice(new sliceType$12([]), new$1.Generated);
 							repr.AST.ModuleScope = new$1;
 							repr.Meta.ResolvedExports = resolvedExports;
 							repr.Meta.IsProbablyTypeScriptType = new $global.Map();
 							repr.Meta.ImportsToBind = new $global.Map();
 							$s = 3; continue;
-						/* } else if ($assertType(_ref$2, ptrType$3, true)[1]) { */ case 2:
+						/* } else if ($assertType(_ref$2, ptrType$4, true)[1]) { */ case 2:
 							repr$1 = _ref$2.$val;
-							clone$1[0] = $clone(repr$1, CSSRepr);
+							clone$1[0] = $clone((repr$1 === ptrType$4.nil && $throwNilPointerError(), repr$1), CSSRepr);
 							repr$1 = clone$1[0];
 							file.InputFile.Repr = repr$1;
 							fileSymbols$1 = $appendSlice(new sliceType$4([]), repr$1.AST.Symbols);
-							(x$6 = symbols[0].SymbolsForSource, ((sourceIndex$1 < 0 || sourceIndex$1 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + sourceIndex$1] = fileSymbols$1));
+							(x$7 = symbols[0].SymbolsForSource, ((sourceIndex$1 < 0 || sourceIndex$1 >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + sourceIndex$1] = fileSymbols$1));
 							repr$1.AST.Symbols = sliceType$4.nil;
 							repr$1.AST.ImportRecords = $appendSlice(new sliceType([]), repr$1.AST.ImportRecords);
 						/* } */ case 3:
 						file.DistanceFromEntryPoint = 4294967295;
 						waitGroup[0].Done();
 						$s = -1; return;
-						/* */ } return; } var $f = {$blk: CloneLinkerGraph·func1, $c: true, $r, _entry, _entry$1, _entry$2, _i$2, _i$3, _i$4, _i$5, _i$6, _key, _key$1, _key$2, _key$3, _key$4, _key$5, _keys, _keys$1, _keys$2, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _size, _size$1, _size$2, alias, clone, clone$1, clone$2, file, fileSymbols, fileSymbols$1, i, importRecordIndex, k, name, namedImports, new$1, part, record, ref, repr, repr$1, resolvedExports, sourceIndex$1, uses, v, x$1, x$2, x$3, x$4, x$5, x$6, $s};return $f;
+						/* */ } return; } var $f = {$blk: CloneLinkerGraph·func1, $c: true, $r, _entry, _entry$1, _entry$2, _i$2, _i$3, _i$4, _i$5, _i$6, _key, _key$1, _key$2, _key$3, _key$4, _key$5, _keys, _keys$1, _keys$2, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _size, _size$1, _size$2, alias, clone, clone$1, clone$2, file, fileSymbols, fileSymbols$1, i, importRecordIndex, k, name, namedImports, new$1, part, record, ref, repr, repr$1, resolvedExports, sourceIndex$1, uses, v, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s};return $f;
 					}; })(codeSplitting, dynamicImportEntryPoints, dynamicImportEntryPointsMutex, files, inputFiles, symbols, waitGroup), [sourceIndex]);
 				_i$1++;
 			$s = 1; continue;
@@ -195299,7 +196545,7 @@ $packages["github.com/evanw/esbuild/internal/graph"] = (function() {
 			while (true) {
 				if (!(_i$2 < _ref$2.$length)) { break; }
 				sourceIndex$1 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-				otherFile = ((sourceIndex$1 < 0 || sourceIndex$1 >= files[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : files[0].$array[files[0].$offset + sourceIndex$1]);
+				otherFile = ((sourceIndex$1 < 0 || sourceIndex$1 >= files[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(files[0].$array, files[0].$offset + sourceIndex$1, ptrType$2));
 				if (otherFile.entryPointKind === 0) {
 					stableEntryPoints = $append(stableEntryPoints, ((((sourceIndex$1 < 0 || sourceIndex$1 >= stableSourceIndices.$length) ? ($throwRuntimeError("index out of range"), undefined) : stableSourceIndices.$array[stableSourceIndices.$offset + sourceIndex$1]) >> 0)));
 					otherFile.entryPointKind = 2;
@@ -195323,9 +196569,9 @@ $packages["github.com/evanw/esbuild/internal/graph"] = (function() {
 			while (true) {
 				if (!(_i$4 < _ref$4.$length)) { break; }
 				sourceIndex$2 = ((_i$4 < 0 || _i$4 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$4]);
-				file = ((sourceIndex$2 < 0 || sourceIndex$2 >= files[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : files[0].$array[files[0].$offset + sourceIndex$2]);
+				file = ((sourceIndex$2 < 0 || sourceIndex$2 >= files[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(files[0].$array, files[0].$offset + sourceIndex$2, ptrType$2));
 				helpers.BitSet.copy(file.EntryBits, helpers.NewBitSet(bitCount));
-				_tuple = $assertType(file.InputFile.Repr, ptrType$2, true);
+				_tuple = $assertType(file.InputFile.Repr, ptrType$3, true);
 				repr = _tuple[0];
 				ok = _tuple[1];
 				if (ok && !(repr.AST.TSEnums === false)) {
@@ -195350,7 +196596,7 @@ $packages["github.com/evanw/esbuild/internal/graph"] = (function() {
 						_i$5++;
 					}
 				}
-				_tuple$1 = $assertType(file.InputFile.Repr, ptrType$2, true);
+				_tuple$1 = $assertType(file.InputFile.Repr, ptrType$3, true);
 				repr$1 = _tuple$1[0];
 				ok$1 = _tuple$1[1];
 				if (ok$1 && !(repr$1.AST.ConstValues === false)) {
@@ -195392,7 +196638,7 @@ $packages["github.com/evanw/esbuild/internal/graph"] = (function() {
 			if (part.SymbolUses === false) {
 				part.SymbolUses = new $global.Map();
 			}
-			repr = $assertType((x = g.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + sourceIndex])).InputFile.Repr, ptrType$2);
+			repr = $assertType((x = g.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + sourceIndex])).InputFile.Repr, ptrType$3);
 			partIndex = ((repr.AST.Parts.$length >>> 0));
 			repr.AST.Parts = $append(repr.AST.Parts, part);
 			_ref = part.DeclaredSymbols;
@@ -195420,10 +196666,10 @@ $packages["github.com/evanw/esbuild/internal/graph"] = (function() {
 		$ptrType(LinkerGraph).prototype.GenerateNewSymbol = function GenerateNewSymbol(sourceIndex, kind, originalName) {
 			var g, generated, kind, originalName, ref, sourceIndex, sourceSymbols, x, x$1, x$2;
 			g = this;
-			sourceSymbols = (x = g.Symbols.SymbolsForSource, $indexPtr(x.$array, x.$offset + sourceIndex, ptrType$9));
+			sourceSymbols = (x = g.Symbols.SymbolsForSource, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + sourceIndex, ptrType$12)));
 			ref = new ast.Ref.ptr(sourceIndex, ((sourceSymbols.$get().$length >>> 0)));
-			sourceSymbols.$set($append(sourceSymbols.$get(), new ast.Symbol.ptr(ptrType$4.nil, originalName, $clone(ast.InvalidRef, ast.Ref), 0, new ast.Index32.ptr(0), new ast.Index32.ptr(0), 0, kind, 0)));
-			generated = (x$1 = $assertType((x$2 = g.Files, ((sourceIndex < 0 || sourceIndex >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + sourceIndex])).InputFile.Repr, ptrType$2).AST.ModuleScope, (x$1.$ptr_Generated || (x$1.$ptr_Generated = new ptrType$10(function() { return this.$target.Generated; }, function($v) { this.$target.Generated = $v; }, x$1))));
+			sourceSymbols.$set($append(sourceSymbols.$get(), new ast.Symbol.ptr(ptrType$5.nil, originalName, $clone(ast.InvalidRef, ast.Ref), 0, new ast.Index32.ptr(0), new ast.Index32.ptr(0), 0, kind, 0)));
+			generated = (x$1 = $assertType((x$2 = g.Files, ((sourceIndex < 0 || sourceIndex >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + sourceIndex])).InputFile.Repr, ptrType$3).AST.ModuleScope, (x$1 === ptrType$6.nil && $throwNilPointerError(), (x$1.$ptr_Generated || (x$1.$ptr_Generated = new ptrType$13(function() { return this.$target.Generated; }, function($v) { this.$target.Generated = $v; }, x$1)))));
 			generated.$set($append(generated.$get(), ref));
 			return ref;
 		};
@@ -195433,8 +196679,8 @@ $packages["github.com/evanw/esbuild/internal/graph"] = (function() {
 			if (useCount === 0) {
 				return;
 			}
-			repr = $assertType((x = g.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + sourceIndex])).InputFile.Repr, ptrType$2);
-			part = (x$1 = repr.AST.Parts, ((partIndex < 0 || partIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + partIndex]));
+			repr = $assertType((x = g.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + sourceIndex])).InputFile.Repr, ptrType$3);
+			part = (x$1 = repr.AST.Parts, ((partIndex < 0 || partIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + partIndex, ptrType$7)));
 			use = $clone((_entry = $mapIndex(part.SymbolUses,ast.Ref.keyFor(ref)), _entry !== undefined ? _entry.v : new js_ast.SymbolUse.ptr(0)), js_ast.SymbolUse);
 			use.CountEstimate = use.CountEstimate + (useCount) >>> 0;
 			_key = $clone(ref, ast.Ref); (part.SymbolUses || $throwRuntimeError("assignment to entry in nil map")).set(ast.Ref.keyFor(_key), { k: _key, v: $clone(use, js_ast.SymbolUse) });
@@ -195447,7 +196693,7 @@ $packages["github.com/evanw/esbuild/internal/graph"] = (function() {
 			if (!((sourceIndexToImportFrom === sourceIndex))) {
 				_key$1 = $clone(ref, ast.Ref); (repr.Meta.ImportsToBind || $throwRuntimeError("assignment to entry in nil map")).set(ast.Ref.keyFor(_key$1), { k: _key$1, v: $clone(new ImportData.ptr(sliceType$9.nil, new logger.Loc.ptr(0), $clone(ref, ast.Ref), sourceIndexToImportFrom), ImportData) });
 			}
-			targetRepr = $assertType((x$2 = g.Files, ((sourceIndexToImportFrom < 0 || sourceIndexToImportFrom >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + sourceIndexToImportFrom])).InputFile.Repr, ptrType$2);
+			targetRepr = $assertType((x$2 = g.Files, ((sourceIndexToImportFrom < 0 || sourceIndexToImportFrom >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + sourceIndexToImportFrom])).InputFile.Repr, ptrType$3);
 			_ref = targetRepr.TopLevelSymbolToParts($clone(ref, ast.Ref));
 			_i = 0;
 			while (true) {
@@ -195463,21 +196709,21 @@ $packages["github.com/evanw/esbuild/internal/graph"] = (function() {
 			if (useCount === 0) {
 				return;
 			}
-			runtimeRepr = $assertType((x = g.Files, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).InputFile.Repr, ptrType$2);
+			runtimeRepr = $assertType((x = g.Files, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).InputFile.Repr, ptrType$3);
 			ref = $clone((_entry = $mapIndex(runtimeRepr.AST.NamedExports,$String.keyFor(name)), _entry !== undefined ? _entry.v : new js_ast.NamedExport.ptr(new ast.Ref.ptr(0, 0), new logger.Loc.ptr(0))).Ref, ast.Ref);
 			g.GenerateSymbolImportAndUse(sourceIndex, partIndex, $clone(ref, ast.Ref), useCount, 0);
 		};
-		ptrType$2.methods = [{prop: "ImportRecords", name: "ImportRecords", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "TopLevelSymbolToParts", name: "TopLevelSymbolToParts", pkg: "", typ: $funcType([ast.Ref], [sliceType$1], false)}];
-		ptrType$3.methods = [{prop: "ImportRecords", name: "ImportRecords", pkg: "", typ: $funcType([], [ptrType], false)}];
-		ptrType$17.methods = [{prop: "ImportRecords", name: "ImportRecords", pkg: "", typ: $funcType([], [ptrType], false)}];
-		ptrType$18.methods = [{prop: "IsEntryPoint", name: "IsEntryPoint", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsUserSpecifiedEntryPoint", name: "IsUserSpecifiedEntryPoint", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "LineColumnTracker", name: "LineColumnTracker", pkg: "", typ: $funcType([], [ptrType$1], false)}];
-		ptrType$19.methods = [{prop: "EntryPoints", name: "EntryPoints", pkg: "", typ: $funcType([], [sliceType$2], false)}, {prop: "AddPartToFile", name: "AddPartToFile", pkg: "", typ: $funcType([$Uint32, js_ast.Part], [$Uint32], false)}, {prop: "GenerateNewSymbol", name: "GenerateNewSymbol", pkg: "", typ: $funcType([$Uint32, ast.SymbolKind, $String], [ast.Ref], false)}, {prop: "GenerateSymbolImportAndUse", name: "GenerateSymbolImportAndUse", pkg: "", typ: $funcType([$Uint32, $Uint32, ast.Ref, $Uint32, $Uint32], [], false)}, {prop: "GenerateRuntimeSymbolImportAndUse", name: "GenerateRuntimeSymbolImportAndUse", pkg: "", typ: $funcType([$Uint32, $Uint32, $String, $Uint32], [], false)}];
-		JSReprMeta.init("", [{prop: "IsProbablyTypeScriptType", name: "IsProbablyTypeScriptType", embedded: false, exported: true, typ: mapType, tag: ""}, {prop: "ImportsToBind", name: "ImportsToBind", embedded: false, exported: true, typ: mapType$1, tag: ""}, {prop: "ResolvedExports", name: "ResolvedExports", embedded: false, exported: true, typ: mapType$2, tag: ""}, {prop: "ResolvedExportStar", name: "ResolvedExportStar", embedded: false, exported: true, typ: ptrType$11, tag: ""}, {prop: "ResolvedExportTypos", name: "ResolvedExportTypos", embedded: false, exported: true, typ: ptrType$12, tag: ""}, {prop: "SortedAndFilteredExportAliases", name: "SortedAndFilteredExportAliases", embedded: false, exported: true, typ: sliceType$15, tag: ""}, {prop: "TopLevelSymbolToPartsOverlay", name: "TopLevelSymbolToPartsOverlay", embedded: false, exported: true, typ: mapType$3, tag: ""}, {prop: "CJSExportCopies", name: "CJSExportCopies", embedded: false, exported: true, typ: sliceType$12, tag: ""}, {prop: "WrapperPartIndex", name: "WrapperPartIndex", embedded: false, exported: true, typ: ast.Index32, tag: ""}, {prop: "EntryPointPartIndex", name: "EntryPointPartIndex", embedded: false, exported: true, typ: ast.Index32, tag: ""}, {prop: "IsAsyncOrHasAsyncDependency", name: "IsAsyncOrHasAsyncDependency", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "Wrap", name: "Wrap", embedded: false, exported: true, typ: WrapKind, tag: ""}, {prop: "NeedsExportsVariable", name: "NeedsExportsVariable", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "ForceIncludeExportsForEntryPoint", name: "ForceIncludeExportsForEntryPoint", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "NeedsExportSymbolFromRuntime", name: "NeedsExportSymbolFromRuntime", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "DidWrapDependencies", name: "DidWrapDependencies", embedded: false, exported: true, typ: $Bool, tag: ""}]);
+		ptrType$3.methods = [{prop: "ImportRecords", name: "ImportRecords", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "TopLevelSymbolToParts", name: "TopLevelSymbolToParts", pkg: "", typ: $funcType([ast.Ref], [sliceType$1], false)}];
+		ptrType$4.methods = [{prop: "ImportRecords", name: "ImportRecords", pkg: "", typ: $funcType([], [ptrType], false)}];
+		ptrType$20.methods = [{prop: "ImportRecords", name: "ImportRecords", pkg: "", typ: $funcType([], [ptrType], false)}];
+		ptrType$2.methods = [{prop: "IsEntryPoint", name: "IsEntryPoint", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsUserSpecifiedEntryPoint", name: "IsUserSpecifiedEntryPoint", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "LineColumnTracker", name: "LineColumnTracker", pkg: "", typ: $funcType([], [ptrType$1], false)}];
+		ptrType$21.methods = [{prop: "EntryPoints", name: "EntryPoints", pkg: "", typ: $funcType([], [sliceType$2], false)}, {prop: "AddPartToFile", name: "AddPartToFile", pkg: "", typ: $funcType([$Uint32, js_ast.Part], [$Uint32], false)}, {prop: "GenerateNewSymbol", name: "GenerateNewSymbol", pkg: "", typ: $funcType([$Uint32, ast.SymbolKind, $String], [ast.Ref], false)}, {prop: "GenerateSymbolImportAndUse", name: "GenerateSymbolImportAndUse", pkg: "", typ: $funcType([$Uint32, $Uint32, ast.Ref, $Uint32, $Uint32], [], false)}, {prop: "GenerateRuntimeSymbolImportAndUse", name: "GenerateRuntimeSymbolImportAndUse", pkg: "", typ: $funcType([$Uint32, $Uint32, $String, $Uint32], [], false)}];
+		JSReprMeta.init("", [{prop: "IsProbablyTypeScriptType", name: "IsProbablyTypeScriptType", embedded: false, exported: true, typ: mapType, tag: ""}, {prop: "ImportsToBind", name: "ImportsToBind", embedded: false, exported: true, typ: mapType$1, tag: ""}, {prop: "ResolvedExports", name: "ResolvedExports", embedded: false, exported: true, typ: mapType$2, tag: ""}, {prop: "ResolvedExportStar", name: "ResolvedExportStar", embedded: false, exported: true, typ: ptrType$14, tag: ""}, {prop: "ResolvedExportTypos", name: "ResolvedExportTypos", embedded: false, exported: true, typ: ptrType$15, tag: ""}, {prop: "SortedAndFilteredExportAliases", name: "SortedAndFilteredExportAliases", embedded: false, exported: true, typ: sliceType$15, tag: ""}, {prop: "TopLevelSymbolToPartsOverlay", name: "TopLevelSymbolToPartsOverlay", embedded: false, exported: true, typ: mapType$3, tag: ""}, {prop: "CJSExportCopies", name: "CJSExportCopies", embedded: false, exported: true, typ: sliceType$12, tag: ""}, {prop: "WrapperPartIndex", name: "WrapperPartIndex", embedded: false, exported: true, typ: ast.Index32, tag: ""}, {prop: "EntryPointPartIndex", name: "EntryPointPartIndex", embedded: false, exported: true, typ: ast.Index32, tag: ""}, {prop: "IsAsyncOrHasAsyncDependency", name: "IsAsyncOrHasAsyncDependency", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "Wrap", name: "Wrap", embedded: false, exported: true, typ: WrapKind, tag: ""}, {prop: "NeedsExportsVariable", name: "NeedsExportsVariable", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "ForceIncludeExportsForEntryPoint", name: "ForceIncludeExportsForEntryPoint", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "NeedsExportSymbolFromRuntime", name: "NeedsExportSymbolFromRuntime", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "DidWrapDependencies", name: "DidWrapDependencies", embedded: false, exported: true, typ: $Bool, tag: ""}]);
 		ImportData.init("", [{prop: "ReExports", name: "ReExports", embedded: false, exported: true, typ: sliceType$9, tag: ""}, {prop: "NameLoc", name: "NameLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "Ref", name: "Ref", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "SourceIndex", name: "SourceIndex", embedded: false, exported: true, typ: $Uint32, tag: ""}]);
 		ExportData.init("", [{prop: "PotentiallyAmbiguousExportStarRefs", name: "PotentiallyAmbiguousExportStarRefs", embedded: false, exported: true, typ: sliceType$10, tag: ""}, {prop: "Ref", name: "Ref", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "NameLoc", name: "NameLoc", embedded: false, exported: true, typ: logger.Loc, tag: ""}, {prop: "SourceIndex", name: "SourceIndex", embedded: false, exported: true, typ: $Uint32, tag: ""}]);
-		InputFile.init("", [{prop: "Repr", name: "Repr", embedded: false, exported: true, typ: InputFileRepr, tag: ""}, {prop: "InputSourceMap", name: "InputSourceMap", embedded: false, exported: true, typ: ptrType$13, tag: ""}, {prop: "AdditionalFiles", name: "AdditionalFiles", embedded: false, exported: true, typ: sliceType$16, tag: ""}, {prop: "UniqueKeyForAdditionalFile", name: "UniqueKeyForAdditionalFile", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "SideEffects", name: "SideEffects", embedded: false, exported: true, typ: SideEffects, tag: ""}, {prop: "Source", name: "Source", embedded: false, exported: true, typ: logger.Source, tag: ""}, {prop: "Loader", name: "Loader", embedded: false, exported: true, typ: config.Loader, tag: ""}, {prop: "OmitFromSourceMapsAndMetafile", name: "OmitFromSourceMapsAndMetafile", embedded: false, exported: true, typ: $Bool, tag: ""}]);
+		InputFile.init("", [{prop: "Repr", name: "Repr", embedded: false, exported: true, typ: InputFileRepr, tag: ""}, {prop: "InputSourceMap", name: "InputSourceMap", embedded: false, exported: true, typ: ptrType$16, tag: ""}, {prop: "AdditionalFiles", name: "AdditionalFiles", embedded: false, exported: true, typ: sliceType$16, tag: ""}, {prop: "UniqueKeyForAdditionalFile", name: "UniqueKeyForAdditionalFile", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "SideEffects", name: "SideEffects", embedded: false, exported: true, typ: SideEffects, tag: ""}, {prop: "Source", name: "Source", embedded: false, exported: true, typ: logger.Source, tag: ""}, {prop: "Loader", name: "Loader", embedded: false, exported: true, typ: config.Loader, tag: ""}, {prop: "OmitFromSourceMapsAndMetafile", name: "OmitFromSourceMapsAndMetafile", embedded: false, exported: true, typ: $Bool, tag: ""}]);
 		OutputFile.init("", [{prop: "JSONMetadataChunk", name: "JSONMetadataChunk", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "AbsPath", name: "AbsPath", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Contents", name: "Contents", embedded: false, exported: true, typ: sliceType$17, tag: ""}, {prop: "IsExecutable", name: "IsExecutable", embedded: false, exported: true, typ: $Bool, tag: ""}]);
-		SideEffects.init("", [{prop: "Data", name: "Data", embedded: false, exported: true, typ: ptrType$14, tag: ""}, {prop: "Kind", name: "Kind", embedded: false, exported: true, typ: SideEffectsKind, tag: ""}]);
+		SideEffects.init("", [{prop: "Data", name: "Data", embedded: false, exported: true, typ: ptrType$17, tag: ""}, {prop: "Kind", name: "Kind", embedded: false, exported: true, typ: SideEffectsKind, tag: ""}]);
 		InputFileRepr.init([{prop: "ImportRecords", name: "ImportRecords", pkg: "", typ: $funcType([], [ptrType], false)}]);
 		JSRepr.init("", [{prop: "Meta", name: "Meta", embedded: false, exported: true, typ: JSReprMeta, tag: ""}, {prop: "AST", name: "AST", embedded: false, exported: true, typ: js_ast.AST, tag: ""}, {prop: "CSSSourceIndex", name: "CSSSourceIndex", embedded: false, exported: true, typ: ast.Index32, tag: ""}]);
 		CSSRepr.init("", [{prop: "AST", name: "AST", embedded: false, exported: true, typ: css_ast.AST, tag: ""}, {prop: "JSSourceIndex", name: "JSSourceIndex", embedded: false, exported: true, typ: ast.Index32, tag: ""}]);
@@ -196089,7 +197335,7 @@ $packages["crypto/internal/randutil"] = (function() {
 	return $pkg;
 })();
 $packages["crypto/rand"] = (function() {
-	var $pkg = {}, $init, randutil, errors, js, io, big, js$1, reader, sliceType, ptrType$1, jsCrypto, uint8Array, init, Read;
+	var $pkg = {}, $init, randutil, errors, js, io, big, js$1, reader, sliceType, sliceType$1, ptrType$1, batchedGetRandom, jsCrypto, uint8Array, init, getRandom, Read, batched;
 	randutil = $packages["crypto/internal/randutil"];
 	errors = $packages["errors"];
 	js = $packages["github.com/gopherjs/gopherjs/js"];
@@ -196100,9 +197346,18 @@ $packages["crypto/rand"] = (function() {
 	$pkg.reader = reader;
 	$pkg.$finishSetup = function() {
 		sliceType = $sliceType($Uint8);
+		sliceType$1 = $sliceType($emptyInterface);
 		ptrType$1 = $ptrType(reader);
 		init = function init$1() {
 			$pkg.Reader = new reader.ptr();
+			batchedGetRandom = batched(getRandom, 65536);
+		};
+		getRandom = function getRandom$1(b) {
+			var a, b;
+			a = $clone($clone(uint8Array, js$1.Value).New(new sliceType$1([new $Int(b.$length)])), js$1.Value);
+			$clone(jsCrypto, js$1.Value).Call("getRandomValues", new sliceType$1([new a.constructor.elem(a)]));
+			js$1.CopyBytesToGo(b, $clone(a, js$1.Value));
+			return $ifaceNil;
 		};
 		Read = function Read$1(b) {
 			var {$24r, _r, _tuple, b, err, n, $s, $r, $c} = $restore(this, {b});
@@ -196118,6 +197373,29 @@ $packages["crypto/rand"] = (function() {
 			/* */ } return; } var $f = {$blk: Read$1, $c: true, $r, $24r, _r, _tuple, b, err, n, $s};return $f;
 		};
 		$pkg.Read = Read;
+		batched = function batched$1(f, readMax) {
+			var f, readMax;
+			return (function batched·func1(out) {
+					var {_r, err, out, read, $s, $r, $c} = $restore(this, {out});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					/* while (true) { */ case 1:
+						/* if (!(out.$length > 0)) { break; } */ if(!(out.$length > 0)) { $s = 2; continue; }
+						read = out.$length;
+						if (read > readMax) {
+							read = readMax;
+						}
+						_r = f($subslice(out, 0, read)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						err = _r;
+						if (!($interfaceIsEqual(err, $ifaceNil))) {
+							$s = -1; return err;
+						}
+						out = $subslice(out, read);
+					$s = 1; continue;
+					case 2:
+					$s = -1; return $ifaceNil;
+					/* */ } return; } var $f = {$blk: batched·func1, $c: true, $r, _r, err, out, read, $s};return $f;
+				});
+		};
 		$ptrType(reader).prototype.Read = function Read$2(b) {
 			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, array, b, crypto, err, n, offset, r, randomBytes, require;
 			n = 0;
@@ -196173,6 +197451,7 @@ $packages["crypto/rand"] = (function() {
 		$r = io.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = big.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = js$1.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		batchedGetRandom = $throwNilPointerError;
 		$pkg.Reader = $ifaceNil;
 		jsCrypto = $clone($clone(js$1.Global(), js$1.Value).Get("crypto"), js$1.Value);
 		uint8Array = $clone($clone(js$1.Global(), js$1.Value).Get("Uint8Array"), js$1.Value);
@@ -196335,7 +197614,7 @@ $packages["crypto/internal/alias"] = (function() {
 		$pkg.AnyOverlap = AnyOverlap;
 		InexactOverlap = function InexactOverlap$1(x, y) {
 			var x, y;
-			if ((x.$length === 0) || (y.$length === 0) || $indexPtr(x.$array, x.$offset + 0, ptrType) === $indexPtr(y.$array, y.$offset + 0, ptrType)) {
+			if ((x.$length === 0) || (y.$length === 0) || (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + 0, ptrType)) === (0 >= y.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(y.$array, y.$offset + 0, ptrType))) {
 				return false;
 			}
 			return AnyOverlap(x, y);
@@ -196478,7 +197757,7 @@ $packages["crypto/subtle"] = (function() {
 	return $pkg;
 })();
 $packages["crypto/cipher"] = (function() {
-	var $pkg = {}, $init, bytes, alias, subtle, binary, errors, io, StreamReader, AEAD, gcmAble, gcmFieldElement, gcm, ctr, ctrAble, Block, Stream, BlockMode, cbc, cbcEncrypter, cbcEncAble, cbcDecrypter, cbcDecAble, sliceType, sliceType$1, arrayType, arrayType$1, ptrType, ptrType$1, ptrType$3, ptrType$4, ptrType$5, ptrType$6, errOpen, gcmReductionTable, NewGCM, newGCMWithNonceAndTagSize, reverseBits, gcmAdd, gcmDouble, gcmInc32, sliceForAppend, NewCTR, newCBC, NewCBCEncrypter, NewCBCDecrypter;
+	var $pkg = {}, $init, bytes, alias, subtle, binary, errors, io, StreamReader, AEAD, gcmAble, gcmFieldElement, gcm, ctr, ctrAble, Block, Stream, BlockMode, cbc, cbcEncrypter, cbcEncAble, cbcDecrypter, cbcDecAble, sliceType, sliceType$1, arrayType, arrayType$1, ptrType, ptrType$1, ptrType$2, ptrType$4, ptrType$5, ptrType$6, errOpen, gcmReductionTable, NewGCM, newGCMWithNonceAndTagSize, reverseBits, gcmAdd, gcmDouble, gcmInc32, sliceForAppend, NewCTR, newCBC, NewCBCEncrypter, NewCBCDecrypter;
 	bytes = $packages["bytes"];
 	alias = $packages["crypto/internal/alias"];
 	subtle = $packages["crypto/subtle"];
@@ -196603,9 +197882,9 @@ $packages["crypto/cipher"] = (function() {
 		sliceType$1 = $sliceType($Uint8);
 		arrayType = $arrayType($Uint8, 16);
 		arrayType$1 = $arrayType(gcmFieldElement, 16);
-		ptrType = $ptrType(cbcEncrypter);
-		ptrType$1 = $ptrType(cbcDecrypter);
-		ptrType$3 = $ptrType(gcmFieldElement);
+		ptrType = $ptrType(gcmFieldElement);
+		ptrType$1 = $ptrType(cbcEncrypter);
+		ptrType$2 = $ptrType(cbcDecrypter);
 		ptrType$4 = $ptrType(arrayType);
 		ptrType$5 = $ptrType(gcm);
 		ptrType$6 = $ptrType(ctr);
@@ -196667,8 +197946,8 @@ $packages["crypto/cipher"] = (function() {
 			i = 2;
 			while (true) {
 				if (!(i < 16)) { break; }
-				gcmFieldElement.copy((x$5 = g.productTable, x$6 = reverseBits(i), ((x$6 < 0 || x$6 >= x$5.length) ? ($throwRuntimeError("index out of range"), undefined) : x$5[x$6])), gcmDouble((x$3 = g.productTable, x$4 = reverseBits((_q = i / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"))), ((x$4 < 0 || x$4 >= x$3.length) ? ($throwRuntimeError("index out of range"), undefined) : x$3[x$4]))));
-				gcmFieldElement.copy((x$9 = g.productTable, x$10 = reverseBits(i + 1 >> 0), ((x$10 < 0 || x$10 >= x$9.length) ? ($throwRuntimeError("index out of range"), undefined) : x$9[x$10])), gcmAdd((x$7 = g.productTable, x$8 = reverseBits(i), ((x$8 < 0 || x$8 >= x$7.length) ? ($throwRuntimeError("index out of range"), undefined) : x$7[x$8])), x[0]));
+				gcmFieldElement.copy((x$5 = g.productTable, x$6 = reverseBits(i), ((x$6 < 0 || x$6 >= x$5.length) ? ($throwRuntimeError("index out of range"), undefined) : x$5[x$6])), gcmDouble((x$3 = g.productTable, x$4 = reverseBits((_q = i / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"))), ((x$4 < 0 || x$4 >= x$3.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$3, x$4, ptrType)))));
+				gcmFieldElement.copy((x$9 = g.productTable, x$10 = reverseBits(i + 1 >> 0), ((x$10 < 0 || x$10 >= x$9.length) ? ($throwRuntimeError("index out of range"), undefined) : x$9[x$10])), gcmAdd((x$7 = g.productTable, x$8 = reverseBits(i), ((x$8 < 0 || x$8 >= x$7.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$7, x$8, ptrType))), x[0]));
 				i = i + (2) >> 0;
 			}
 			$s = -1; return [g, $ifaceNil];
@@ -196813,7 +198092,7 @@ $packages["crypto/cipher"] = (function() {
 					z.high = (x$1 = z.high, x$2 = $shiftLeft64(z.low, 60), new $Uint64(x$1.$high | x$2.$high, (x$1.$low | x$2.$low) >>> 0));
 					z.low = $shiftRightUint64(z.low, (4));
 					z.low = (x$3 = z.low, x$4 = $shiftLeft64((new $Uint64(0, (($flatten64(msw) < 0 || $flatten64(msw) >= gcmReductionTable.$length) ? ($throwRuntimeError("index out of range"), undefined) : gcmReductionTable.$array[gcmReductionTable.$offset + $flatten64(msw)]))), 48), new $Uint64(x$3.$high ^ x$4.$high, (x$3.$low ^ x$4.$low) >>> 0));
-					t = (x$5 = g.productTable, x$6 = new $Uint64(word.$high & 0, (word.$low & 15) >>> 0), (($flatten64(x$6) < 0 || $flatten64(x$6) >= x$5.length) ? ($throwRuntimeError("index out of range"), undefined) : x$5[$flatten64(x$6)]));
+					t = (x$5 = g.productTable, x$6 = new $Uint64(word.$high & 0, (word.$low & 15) >>> 0), (($flatten64(x$6) < 0 || $flatten64(x$6) >= x$5.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$5, $flatten64(x$6), ptrType)));
 					z.low = (x$7 = z.low, x$8 = t.low, new $Uint64(x$7.$high ^ x$8.$high, (x$7.$low ^ x$8.$low) >>> 0));
 					z.high = (x$9 = z.high, x$10 = t.high, new $Uint64(x$9.$high ^ x$10.$high, (x$9.$low ^ x$10.$low) >>> 0));
 					word = $shiftRightUint64(word, (4));
@@ -196821,7 +198100,7 @@ $packages["crypto/cipher"] = (function() {
 				}
 				i = i + (1) >> 0;
 			}
-			gcmFieldElement.copy(y, z);
+			gcmFieldElement.copy((y === ptrType.nil && $throwNilPointerError(), y), z);
 		};
 		$ptrType(gcm).prototype.updateBlocks = function updateBlocks(y, blocks) {
 			var blocks, g, x, x$1, x$2, x$3, y;
@@ -197032,7 +198311,7 @@ $packages["crypto/cipher"] = (function() {
 				$s = 7; case 7: return $24r;
 			/* } */ case 5:
 			_r$2 = newCBC(b, iv); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r$1 = ($pointerOfStructConversion(_r$2, ptrType));
+			$24r$1 = ($pointerOfStructConversion(_r$2, ptrType$1));
 			$s = 9; case 9: return $24r$1;
 			/* */ } return; } var $f = {$blk: NewCBCEncrypter$1, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _tuple, b, cbc$1, iv, ok, $s};return $f;
 		};
@@ -197097,7 +198376,7 @@ $packages["crypto/cipher"] = (function() {
 				$s = 7; case 7: return $24r;
 			/* } */ case 5:
 			_r$2 = newCBC(b, iv); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r$1 = ($pointerOfStructConversion(_r$2, ptrType$1));
+			$24r$1 = ($pointerOfStructConversion(_r$2, ptrType$2));
 			$s = 9; case 9: return $24r$1;
 			/* */ } return; } var $f = {$blk: NewCBCDecrypter$1, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _tuple, b, cbc$1, iv, ok, $s};return $f;
 		};
@@ -197154,10 +198433,10 @@ $packages["crypto/cipher"] = (function() {
 			$copySlice(x.iv, iv);
 		};
 		StreamReader.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$1], [$Int, $error], false)}];
-		ptrType$5.methods = [{prop: "NonceSize", name: "NonceSize", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Overhead", name: "Overhead", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Seal", name: "Seal", pkg: "", typ: $funcType([sliceType$1, sliceType$1, sliceType$1, sliceType$1], [sliceType$1], false)}, {prop: "Open", name: "Open", pkg: "", typ: $funcType([sliceType$1, sliceType$1, sliceType$1, sliceType$1], [sliceType$1, $error], false)}, {prop: "mul", name: "mul", pkg: "crypto/cipher", typ: $funcType([ptrType$3], [], false)}, {prop: "updateBlocks", name: "updateBlocks", pkg: "crypto/cipher", typ: $funcType([ptrType$3, sliceType$1], [], false)}, {prop: "update", name: "update", pkg: "crypto/cipher", typ: $funcType([ptrType$3, sliceType$1], [], false)}, {prop: "counterCrypt", name: "counterCrypt", pkg: "crypto/cipher", typ: $funcType([sliceType$1, sliceType$1, ptrType$4], [], false)}, {prop: "deriveCounter", name: "deriveCounter", pkg: "crypto/cipher", typ: $funcType([ptrType$4, sliceType$1], [], false)}, {prop: "auth", name: "auth", pkg: "crypto/cipher", typ: $funcType([sliceType$1, sliceType$1, sliceType$1, ptrType$4], [], false)}];
+		ptrType$5.methods = [{prop: "NonceSize", name: "NonceSize", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Overhead", name: "Overhead", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Seal", name: "Seal", pkg: "", typ: $funcType([sliceType$1, sliceType$1, sliceType$1, sliceType$1], [sliceType$1], false)}, {prop: "Open", name: "Open", pkg: "", typ: $funcType([sliceType$1, sliceType$1, sliceType$1, sliceType$1], [sliceType$1, $error], false)}, {prop: "mul", name: "mul", pkg: "crypto/cipher", typ: $funcType([ptrType], [], false)}, {prop: "updateBlocks", name: "updateBlocks", pkg: "crypto/cipher", typ: $funcType([ptrType, sliceType$1], [], false)}, {prop: "update", name: "update", pkg: "crypto/cipher", typ: $funcType([ptrType, sliceType$1], [], false)}, {prop: "counterCrypt", name: "counterCrypt", pkg: "crypto/cipher", typ: $funcType([sliceType$1, sliceType$1, ptrType$4], [], false)}, {prop: "deriveCounter", name: "deriveCounter", pkg: "crypto/cipher", typ: $funcType([ptrType$4, sliceType$1], [], false)}, {prop: "auth", name: "auth", pkg: "crypto/cipher", typ: $funcType([sliceType$1, sliceType$1, sliceType$1, ptrType$4], [], false)}];
 		ptrType$6.methods = [{prop: "refill", name: "refill", pkg: "crypto/cipher", typ: $funcType([], [], false)}, {prop: "XORKeyStream", name: "XORKeyStream", pkg: "", typ: $funcType([sliceType$1, sliceType$1], [], false)}];
-		ptrType.methods = [{prop: "BlockSize", name: "BlockSize", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "CryptBlocks", name: "CryptBlocks", pkg: "", typ: $funcType([sliceType$1, sliceType$1], [], false)}, {prop: "SetIV", name: "SetIV", pkg: "", typ: $funcType([sliceType$1], [], false)}];
 		ptrType$1.methods = [{prop: "BlockSize", name: "BlockSize", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "CryptBlocks", name: "CryptBlocks", pkg: "", typ: $funcType([sliceType$1, sliceType$1], [], false)}, {prop: "SetIV", name: "SetIV", pkg: "", typ: $funcType([sliceType$1], [], false)}];
+		ptrType$2.methods = [{prop: "BlockSize", name: "BlockSize", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "CryptBlocks", name: "CryptBlocks", pkg: "", typ: $funcType([sliceType$1, sliceType$1], [], false)}, {prop: "SetIV", name: "SetIV", pkg: "", typ: $funcType([sliceType$1], [], false)}];
 		StreamReader.init("", [{prop: "S", name: "S", embedded: false, exported: true, typ: Stream, tag: ""}, {prop: "R", name: "R", embedded: false, exported: true, typ: io.Reader, tag: ""}]);
 		AEAD.init([{prop: "NonceSize", name: "NonceSize", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Open", name: "Open", pkg: "", typ: $funcType([sliceType$1, sliceType$1, sliceType$1, sliceType$1], [sliceType$1, $error], false)}, {prop: "Overhead", name: "Overhead", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Seal", name: "Seal", pkg: "", typ: $funcType([sliceType$1, sliceType$1, sliceType$1, sliceType$1], [sliceType$1], false)}]);
 		gcmAble.init([{prop: "NewGCM", name: "NewGCM", pkg: "", typ: $funcType([$Int, $Int], [AEAD, $error], false)}]);
@@ -198186,7 +199465,7 @@ $packages["crypto/internal/edwards25519/field"] = (function() {
 			rr2 = (x$5 = (x$6 = r2.lo, new $Uint64(x$6.$high & 524287, (x$6.$low & 4294967295) >>> 0)), new $Uint64(x$5.$high + c1.$high, x$5.$low + c1.$low));
 			rr3 = (x$7 = (x$8 = r3.lo, new $Uint64(x$8.$high & 524287, (x$8.$low & 4294967295) >>> 0)), new $Uint64(x$7.$high + c2.$high, x$7.$low + c2.$low));
 			rr4 = (x$9 = (x$10 = r4.lo, new $Uint64(x$10.$high & 524287, (x$10.$low & 4294967295) >>> 0)), new $Uint64(x$9.$high + c3.$high, x$9.$low + c3.$low));
-			Element.copy(v, new Element.ptr(rr0, rr1, rr2, rr3, rr4));
+			Element.copy((v === ptrType.nil && $throwNilPointerError(), v), new Element.ptr(rr0, rr1, rr2, rr3, rr4));
 			v.carryPropagate();
 		};
 		feSquareGeneric = function feSquareGeneric$1(v, a) {
@@ -198228,7 +199507,7 @@ $packages["crypto/internal/edwards25519/field"] = (function() {
 			rr2 = (x$5 = (x$6 = r2.lo, new $Uint64(x$6.$high & 524287, (x$6.$low & 4294967295) >>> 0)), new $Uint64(x$5.$high + c1.$high, x$5.$low + c1.$low));
 			rr3 = (x$7 = (x$8 = r3.lo, new $Uint64(x$8.$high & 524287, (x$8.$low & 4294967295) >>> 0)), new $Uint64(x$7.$high + c2.$high, x$7.$low + c2.$low));
 			rr4 = (x$9 = (x$10 = r4.lo, new $Uint64(x$10.$high & 524287, (x$10.$low & 4294967295) >>> 0)), new $Uint64(x$9.$high + c3.$high, x$9.$low + c3.$low));
-			Element.copy(v, new Element.ptr(rr0, rr1, rr2, rr3, rr4));
+			Element.copy((v === ptrType.nil && $throwNilPointerError(), v), new Element.ptr(rr0, rr1, rr2, rr3, rr4));
 			v.carryPropagate();
 		};
 		$ptrType(Element).prototype.carryPropagateGeneric = function carryPropagateGeneric() {
@@ -198262,13 +199541,13 @@ $packages["crypto/internal/edwards25519/field"] = (function() {
 		$ptrType(Element).prototype.Zero = function Zero() {
 			var v;
 			v = this;
-			Element.copy(v, feZero);
+			Element.copy((v === ptrType.nil && $throwNilPointerError(), v), (feZero === ptrType.nil && $throwNilPointerError(), feZero));
 			return v;
 		};
 		$ptrType(Element).prototype.One = function One() {
 			var v;
 			v = this;
-			Element.copy(v, feOne);
+			Element.copy((v === ptrType.nil && $throwNilPointerError(), v), (feOne === ptrType.nil && $throwNilPointerError(), feOne));
 			return v;
 		};
 		$ptrType(Element).prototype.reduce = function reduce() {
@@ -198411,7 +199690,7 @@ $packages["crypto/internal/edwards25519/field"] = (function() {
 		$ptrType(Element).prototype.Set = function Set(a) {
 			var a, v;
 			v = this;
-			Element.copy(v, a);
+			Element.copy((v === ptrType.nil && $throwNilPointerError(), v), (a === ptrType.nil && $throwNilPointerError(), a));
 			return v;
 		};
 		$ptrType(Element).prototype.SetBytes = function SetBytes(x) {
@@ -198441,7 +199720,7 @@ $packages["crypto/internal/edwards25519/field"] = (function() {
 		$ptrType(Element).prototype.bytes = function bytes(out) {
 			var _i, _i$1, _q, _r, _ref, _ref$1, bb, bitsOffset, buf, i, i$1, l, off, out, t, v, x, x$1;
 			v = this;
-			t = $clone(v, Element);
+			t = $clone((v === ptrType.nil && $throwNilPointerError(), v), Element);
 			t.reduce();
 			buf = arrayType$1.zero();
 			_ref = $toNativeArray($kindUint64, [t.l0, t.l1, t.l2, t.l3, t.l4]);
@@ -198462,7 +199741,7 @@ $packages["crypto/internal/edwards25519/field"] = (function() {
 					if (off >= 32) {
 						break;
 					}
-					(x$1 = out, ((off < 0 || off >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[off] = (((x = out, ((off < 0 || off >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[off])) | (bb)) >>> 0)));
+					(x$1 = (out === ptrType$1.nil && $throwNilPointerError(), out), ((off < 0 || off >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[off] = (((x = (out === ptrType$1.nil && $throwNilPointerError(), out), ((off < 0 || off >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[off])) | (bb)) >>> 0)));
 					_i$1++;
 				}
 				_i++;
@@ -198691,12 +199970,13 @@ $packages["crypto/internal/edwards25519/field"] = (function() {
 	return $pkg;
 })();
 $packages["crypto/internal/nistec/fiat"] = (function() {
-	var $pkg = {}, $init, subtle, errors, bits, p521Uint1, p521MontgomeryDomainFieldElement, P521Element, p384Uint1, p384MontgomeryDomainFieldElement, P384Element, p256Uint1, p256MontgomeryDomainFieldElement, P256Element, p224Uint1, p224MontgomeryDomainFieldElement, P224Element, arrayType, ptrType, sliceType, arrayType$1, ptrType$1, arrayType$2, arrayType$3, ptrType$2, arrayType$4, arrayType$5, ptrType$3, arrayType$6, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, p521CmovznzU64, p521Mul, p521Square, p521Add, p521Sub, p521SetOne, p521FromMontgomery, p521ToMontgomery, p521Selectznz, p521ToBytes, p521FromBytes, p521InvertEndianness, p384CmovznzU64, p384Mul, p384Square, p384Add, p384Sub, p384SetOne, p384FromMontgomery, p384ToMontgomery, p384Selectznz, p384ToBytes, p384FromBytes, p384InvertEndianness, p256CmovznzU64, p256Mul, p256Square, p256Add, p256Sub, p256SetOne, p256FromMontgomery, p256ToMontgomery, p256Selectznz, p256ToBytes, p256FromBytes, p256InvertEndianness, p224CmovznzU64, p224Mul, p224Square, p224Add, p224Sub, p224SetOne, p224FromMontgomery, p224ToMontgomery, p224Selectznz, p224ToBytes, p224FromBytes, p224InvertEndianness;
+	var $pkg = {}, $init, subtle, errors, bits, p521Uint1, p521MontgomeryDomainFieldElement, p521NonMontgomeryDomainFieldElement, P521Element, p384Uint1, p384MontgomeryDomainFieldElement, p384NonMontgomeryDomainFieldElement, P384Element, p256Uint1, p256MontgomeryDomainFieldElement, p256NonMontgomeryDomainFieldElement, P256Element, p224Uint1, p224MontgomeryDomainFieldElement, p224NonMontgomeryDomainFieldElement, P224Element, arrayType, ptrType, ptrType$1, ptrType$2, ptrType$3, arrayType$1, ptrType$4, sliceType, ptrType$5, arrayType$2, ptrType$6, ptrType$7, ptrType$8, arrayType$3, ptrType$9, ptrType$10, arrayType$4, ptrType$11, ptrType$12, ptrType$13, arrayType$5, ptrType$14, ptrType$15, ptrType$16, ptrType$17, arrayType$6, ptrType$18, ptrType$19, p521CmovznzU64, p521Mul, p521Square, p521Add, p521Sub, p521SetOne, p521FromMontgomery, p521ToMontgomery, p521Selectznz, p521ToBytes, p521FromBytes, p521InvertEndianness, p384CmovznzU64, p384Mul, p384Square, p384Add, p384Sub, p384SetOne, p384FromMontgomery, p384ToMontgomery, p384Selectznz, p384ToBytes, p384FromBytes, p384InvertEndianness, p256CmovznzU64, p256Mul, p256Square, p256Add, p256Sub, p256SetOne, p256FromMontgomery, p256ToMontgomery, p256Selectznz, p256ToBytes, p256FromBytes, p256InvertEndianness, p224CmovznzU64, p224Mul, p224Square, p224Add, p224Sub, p224SetOne, p224FromMontgomery, p224ToMontgomery, p224Selectznz, p224ToBytes, p224FromBytes, p224InvertEndianness;
 	subtle = $packages["crypto/subtle"];
 	errors = $packages["errors"];
 	bits = $packages["math/bits"];
 	p521Uint1 = $newType(8, $kindUint64, "fiat.p521Uint1", true, "crypto/internal/nistec/fiat", false, null);
 	p521MontgomeryDomainFieldElement = $newType(72, $kindArray, "fiat.p521MontgomeryDomainFieldElement", true, "crypto/internal/nistec/fiat", false, null);
+	p521NonMontgomeryDomainFieldElement = $newType(72, $kindArray, "fiat.p521NonMontgomeryDomainFieldElement", true, "crypto/internal/nistec/fiat", false, null);
 	P521Element = $newType(0, $kindStruct, "fiat.P521Element", true, "crypto/internal/nistec/fiat", true, function(x_) {
 		this.$val = this;
 		if (arguments.length === 0) {
@@ -198707,6 +199987,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 	});
 	p384Uint1 = $newType(8, $kindUint64, "fiat.p384Uint1", true, "crypto/internal/nistec/fiat", false, null);
 	p384MontgomeryDomainFieldElement = $newType(48, $kindArray, "fiat.p384MontgomeryDomainFieldElement", true, "crypto/internal/nistec/fiat", false, null);
+	p384NonMontgomeryDomainFieldElement = $newType(48, $kindArray, "fiat.p384NonMontgomeryDomainFieldElement", true, "crypto/internal/nistec/fiat", false, null);
 	P384Element = $newType(0, $kindStruct, "fiat.P384Element", true, "crypto/internal/nistec/fiat", true, function(x_) {
 		this.$val = this;
 		if (arguments.length === 0) {
@@ -198717,6 +199998,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 	});
 	p256Uint1 = $newType(8, $kindUint64, "fiat.p256Uint1", true, "crypto/internal/nistec/fiat", false, null);
 	p256MontgomeryDomainFieldElement = $newType(32, $kindArray, "fiat.p256MontgomeryDomainFieldElement", true, "crypto/internal/nistec/fiat", false, null);
+	p256NonMontgomeryDomainFieldElement = $newType(32, $kindArray, "fiat.p256NonMontgomeryDomainFieldElement", true, "crypto/internal/nistec/fiat", false, null);
 	P256Element = $newType(0, $kindStruct, "fiat.P256Element", true, "crypto/internal/nistec/fiat", true, function(x_) {
 		this.$val = this;
 		if (arguments.length === 0) {
@@ -198727,6 +200009,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 	});
 	p224Uint1 = $newType(8, $kindUint64, "fiat.p224Uint1", true, "crypto/internal/nistec/fiat", false, null);
 	p224MontgomeryDomainFieldElement = $newType(32, $kindArray, "fiat.p224MontgomeryDomainFieldElement", true, "crypto/internal/nistec/fiat", false, null);
+	p224NonMontgomeryDomainFieldElement = $newType(32, $kindArray, "fiat.p224NonMontgomeryDomainFieldElement", true, "crypto/internal/nistec/fiat", false, null);
 	P224Element = $newType(0, $kindStruct, "fiat.P224Element", true, "crypto/internal/nistec/fiat", true, function(x_) {
 		this.$val = this;
 		if (arguments.length === 0) {
@@ -198737,34 +200020,49 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 	});
 	$pkg.p521Uint1 = p521Uint1;
 	$pkg.p521MontgomeryDomainFieldElement = p521MontgomeryDomainFieldElement;
+	$pkg.p521NonMontgomeryDomainFieldElement = p521NonMontgomeryDomainFieldElement;
 	$pkg.P521Element = P521Element;
 	$pkg.p384Uint1 = p384Uint1;
 	$pkg.p384MontgomeryDomainFieldElement = p384MontgomeryDomainFieldElement;
+	$pkg.p384NonMontgomeryDomainFieldElement = p384NonMontgomeryDomainFieldElement;
 	$pkg.P384Element = P384Element;
 	$pkg.p256Uint1 = p256Uint1;
 	$pkg.p256MontgomeryDomainFieldElement = p256MontgomeryDomainFieldElement;
+	$pkg.p256NonMontgomeryDomainFieldElement = p256NonMontgomeryDomainFieldElement;
 	$pkg.P256Element = P256Element;
 	$pkg.p224Uint1 = p224Uint1;
 	$pkg.p224MontgomeryDomainFieldElement = p224MontgomeryDomainFieldElement;
+	$pkg.p224NonMontgomeryDomainFieldElement = p224NonMontgomeryDomainFieldElement;
 	$pkg.P224Element = P224Element;
 	$pkg.$finishSetup = function() {
 		arrayType = $arrayType($Uint64, 9);
-		ptrType = $ptrType($Uint64);
-		sliceType = $sliceType($Uint8);
+		ptrType = $ptrType(p521MontgomeryDomainFieldElement);
+		ptrType$1 = $ptrType($Uint64);
+		ptrType$2 = $ptrType(p521NonMontgomeryDomainFieldElement);
+		ptrType$3 = $ptrType(arrayType);
 		arrayType$1 = $arrayType($Uint8, 66);
-		ptrType$1 = $ptrType(P521Element);
+		ptrType$4 = $ptrType(arrayType$1);
+		sliceType = $sliceType($Uint8);
+		ptrType$5 = $ptrType(P521Element);
 		arrayType$2 = $arrayType($Uint64, 6);
+		ptrType$6 = $ptrType(p384MontgomeryDomainFieldElement);
+		ptrType$7 = $ptrType(p384NonMontgomeryDomainFieldElement);
+		ptrType$8 = $ptrType(arrayType$2);
 		arrayType$3 = $arrayType($Uint8, 48);
-		ptrType$2 = $ptrType(P384Element);
+		ptrType$9 = $ptrType(arrayType$3);
+		ptrType$10 = $ptrType(P384Element);
 		arrayType$4 = $arrayType($Uint64, 4);
+		ptrType$11 = $ptrType(p256MontgomeryDomainFieldElement);
+		ptrType$12 = $ptrType(p256NonMontgomeryDomainFieldElement);
+		ptrType$13 = $ptrType(arrayType$4);
 		arrayType$5 = $arrayType($Uint8, 32);
-		ptrType$3 = $ptrType(P256Element);
+		ptrType$14 = $ptrType(arrayType$5);
+		ptrType$15 = $ptrType(P256Element);
+		ptrType$16 = $ptrType(p224MontgomeryDomainFieldElement);
+		ptrType$17 = $ptrType(p224NonMontgomeryDomainFieldElement);
 		arrayType$6 = $arrayType($Uint8, 28);
-		ptrType$4 = $ptrType(P224Element);
-		ptrType$5 = $ptrType(arrayType$1);
-		ptrType$6 = $ptrType(arrayType$3);
-		ptrType$7 = $ptrType(arrayType$5);
-		ptrType$8 = $ptrType(arrayType$6);
+		ptrType$18 = $ptrType(arrayType$6);
+		ptrType$19 = $ptrType(P224Element);
 		$ptrType(P521Element).prototype.Invert = function Invert(x) {
 			var e, s, s$1, s$2, s$3, s$4, s$5, s$6, s$7, s$8, t0, x, z;
 			e = this;
@@ -198856,58 +200154,58 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		};
 		p521Mul = function p521Mul$1(out1, arg1, arg2) {
 			var _tuple, _tuple$1, _tuple$10, _tuple$100, _tuple$101, _tuple$102, _tuple$103, _tuple$104, _tuple$105, _tuple$106, _tuple$107, _tuple$108, _tuple$109, _tuple$11, _tuple$110, _tuple$111, _tuple$112, _tuple$113, _tuple$114, _tuple$115, _tuple$116, _tuple$117, _tuple$118, _tuple$119, _tuple$12, _tuple$120, _tuple$121, _tuple$122, _tuple$123, _tuple$124, _tuple$125, _tuple$126, _tuple$127, _tuple$128, _tuple$129, _tuple$13, _tuple$130, _tuple$131, _tuple$132, _tuple$133, _tuple$134, _tuple$135, _tuple$136, _tuple$137, _tuple$138, _tuple$139, _tuple$14, _tuple$140, _tuple$141, _tuple$142, _tuple$143, _tuple$144, _tuple$145, _tuple$146, _tuple$147, _tuple$148, _tuple$149, _tuple$15, _tuple$150, _tuple$151, _tuple$152, _tuple$153, _tuple$154, _tuple$155, _tuple$156, _tuple$157, _tuple$158, _tuple$159, _tuple$16, _tuple$160, _tuple$161, _tuple$162, _tuple$163, _tuple$164, _tuple$165, _tuple$166, _tuple$167, _tuple$168, _tuple$169, _tuple$17, _tuple$170, _tuple$171, _tuple$172, _tuple$173, _tuple$174, _tuple$175, _tuple$176, _tuple$177, _tuple$178, _tuple$179, _tuple$18, _tuple$180, _tuple$181, _tuple$182, _tuple$183, _tuple$184, _tuple$185, _tuple$186, _tuple$187, _tuple$188, _tuple$189, _tuple$19, _tuple$190, _tuple$191, _tuple$192, _tuple$193, _tuple$194, _tuple$195, _tuple$196, _tuple$197, _tuple$198, _tuple$199, _tuple$2, _tuple$20, _tuple$200, _tuple$201, _tuple$202, _tuple$203, _tuple$204, _tuple$205, _tuple$206, _tuple$207, _tuple$208, _tuple$209, _tuple$21, _tuple$210, _tuple$211, _tuple$212, _tuple$213, _tuple$214, _tuple$215, _tuple$216, _tuple$217, _tuple$218, _tuple$219, _tuple$22, _tuple$220, _tuple$221, _tuple$222, _tuple$223, _tuple$224, _tuple$225, _tuple$226, _tuple$227, _tuple$228, _tuple$229, _tuple$23, _tuple$230, _tuple$231, _tuple$232, _tuple$233, _tuple$234, _tuple$235, _tuple$236, _tuple$237, _tuple$238, _tuple$239, _tuple$24, _tuple$240, _tuple$241, _tuple$242, _tuple$243, _tuple$244, _tuple$245, _tuple$246, _tuple$247, _tuple$248, _tuple$249, _tuple$25, _tuple$250, _tuple$251, _tuple$252, _tuple$253, _tuple$254, _tuple$255, _tuple$256, _tuple$257, _tuple$258, _tuple$259, _tuple$26, _tuple$260, _tuple$261, _tuple$262, _tuple$263, _tuple$264, _tuple$265, _tuple$266, _tuple$267, _tuple$268, _tuple$269, _tuple$27, _tuple$270, _tuple$271, _tuple$272, _tuple$273, _tuple$274, _tuple$275, _tuple$276, _tuple$277, _tuple$278, _tuple$279, _tuple$28, _tuple$280, _tuple$281, _tuple$282, _tuple$283, _tuple$284, _tuple$285, _tuple$286, _tuple$287, _tuple$288, _tuple$289, _tuple$29, _tuple$290, _tuple$291, _tuple$292, _tuple$293, _tuple$294, _tuple$295, _tuple$296, _tuple$297, _tuple$298, _tuple$299, _tuple$3, _tuple$30, _tuple$300, _tuple$301, _tuple$302, _tuple$303, _tuple$304, _tuple$305, _tuple$306, _tuple$307, _tuple$308, _tuple$309, _tuple$31, _tuple$310, _tuple$311, _tuple$312, _tuple$313, _tuple$314, _tuple$315, _tuple$316, _tuple$317, _tuple$318, _tuple$319, _tuple$32, _tuple$320, _tuple$321, _tuple$322, _tuple$323, _tuple$324, _tuple$325, _tuple$326, _tuple$327, _tuple$328, _tuple$329, _tuple$33, _tuple$330, _tuple$331, _tuple$332, _tuple$333, _tuple$334, _tuple$335, _tuple$336, _tuple$337, _tuple$338, _tuple$339, _tuple$34, _tuple$340, _tuple$341, _tuple$342, _tuple$343, _tuple$344, _tuple$345, _tuple$346, _tuple$347, _tuple$348, _tuple$349, _tuple$35, _tuple$350, _tuple$351, _tuple$352, _tuple$353, _tuple$354, _tuple$355, _tuple$356, _tuple$357, _tuple$358, _tuple$359, _tuple$36, _tuple$360, _tuple$361, _tuple$362, _tuple$363, _tuple$364, _tuple$365, _tuple$366, _tuple$367, _tuple$368, _tuple$369, _tuple$37, _tuple$370, _tuple$371, _tuple$372, _tuple$373, _tuple$374, _tuple$375, _tuple$376, _tuple$377, _tuple$378, _tuple$379, _tuple$38, _tuple$380, _tuple$381, _tuple$382, _tuple$383, _tuple$384, _tuple$385, _tuple$386, _tuple$387, _tuple$388, _tuple$389, _tuple$39, _tuple$390, _tuple$391, _tuple$392, _tuple$393, _tuple$394, _tuple$395, _tuple$396, _tuple$397, _tuple$398, _tuple$399, _tuple$4, _tuple$40, _tuple$400, _tuple$401, _tuple$402, _tuple$403, _tuple$404, _tuple$405, _tuple$406, _tuple$407, _tuple$408, _tuple$409, _tuple$41, _tuple$410, _tuple$411, _tuple$412, _tuple$413, _tuple$414, _tuple$415, _tuple$416, _tuple$417, _tuple$418, _tuple$419, _tuple$42, _tuple$420, _tuple$421, _tuple$422, _tuple$423, _tuple$424, _tuple$425, _tuple$426, _tuple$427, _tuple$428, _tuple$429, _tuple$43, _tuple$430, _tuple$431, _tuple$432, _tuple$433, _tuple$434, _tuple$435, _tuple$436, _tuple$437, _tuple$438, _tuple$439, _tuple$44, _tuple$440, _tuple$441, _tuple$442, _tuple$443, _tuple$444, _tuple$445, _tuple$446, _tuple$447, _tuple$448, _tuple$449, _tuple$45, _tuple$450, _tuple$451, _tuple$452, _tuple$453, _tuple$454, _tuple$455, _tuple$456, _tuple$457, _tuple$458, _tuple$459, _tuple$46, _tuple$460, _tuple$461, _tuple$462, _tuple$463, _tuple$464, _tuple$465, _tuple$466, _tuple$467, _tuple$468, _tuple$469, _tuple$47, _tuple$470, _tuple$471, _tuple$472, _tuple$473, _tuple$474, _tuple$475, _tuple$476, _tuple$477, _tuple$478, _tuple$479, _tuple$48, _tuple$480, _tuple$481, _tuple$482, _tuple$483, _tuple$484, _tuple$485, _tuple$49, _tuple$5, _tuple$50, _tuple$51, _tuple$52, _tuple$53, _tuple$54, _tuple$55, _tuple$56, _tuple$57, _tuple$58, _tuple$59, _tuple$6, _tuple$60, _tuple$61, _tuple$62, _tuple$63, _tuple$64, _tuple$65, _tuple$66, _tuple$67, _tuple$68, _tuple$69, _tuple$7, _tuple$70, _tuple$71, _tuple$72, _tuple$73, _tuple$74, _tuple$75, _tuple$76, _tuple$77, _tuple$78, _tuple$79, _tuple$8, _tuple$80, _tuple$81, _tuple$82, _tuple$83, _tuple$84, _tuple$85, _tuple$86, _tuple$87, _tuple$88, _tuple$89, _tuple$9, _tuple$90, _tuple$91, _tuple$92, _tuple$93, _tuple$94, _tuple$95, _tuple$96, _tuple$97, _tuple$98, _tuple$99, arg1, arg2, out1, x, x$1, x$10, x$100, x$101, x$102, x$103, x$104, x$105, x$106, x$107, x$108, x$109, x$11, x$110, x$111, x$112, x$113, x$114, x$115, x$116, x$117, x$118, x$119, x$12, x$120, x$121, x$122, x$123, x$124, x$125, x$126, x$127, x$128, x$129, x$13, x$130, x$131, x$132, x$133, x$134, x$135, x$136, x$137, x$138, x$139, x$14, x$140, x$141, x$142, x$143, x$144, x$145, x$146, x$147, x$148, x$149, x$15, x$150, x$151, x$152, x$153, x$154, x$155, x$156, x$157, x$158, x$159, x$16, x$160, x$161, x$162, x$163, x$164, x$165, x$166, x$167, x$168, x$169, x$17, x$170, x$171, x$172, x$173, x$174, x$175, x$176, x$177, x$178, x$179, x$18, x$180, x$181, x$182, x$183, x$184, x$185, x$186, x$187, x$188, x$189, x$19, x$190, x$191, x$192, x$193, x$194, x$195, x$196, x$197, x$198, x$199, x$2, x$20, x$200, x$201, x$202, x$203, x$204, x$205, x$206, x$207, x$208, x$209, x$21, x$210, x$211, x$212, x$213, x$214, x$215, x$216, x$217, x$218, x$219, x$22, x$220, x$221, x$222, x$223, x$224, x$225, x$226, x$227, x$228, x$229, x$23, x$230, x$231, x$232, x$233, x$234, x$235, x$236, x$237, x$238, x$239, x$24, x$240, x$241, x$242, x$243, x$244, x$245, x$246, x$247, x$248, x$249, x$25, x$250, x$251, x$252, x$253, x$254, x$255, x$256, x$257, x$258, x$259, x$26, x$260, x$261, x$262, x$263, x$264, x$265, x$266, x$267, x$268, x$269, x$27, x$270, x$271, x$272, x$273, x$274, x$275, x$276, x$277, x$278, x$279, x$28, x$280, x$281, x$282, x$283, x$284, x$285, x$286, x$287, x$288, x$289, x$29, x$290, x$291, x$292, x$293, x$294, x$295, x$296, x$297, x$298, x$299, x$3, x$30, x$300, x$301, x$302, x$303, x$304, x$305, x$306, x$307, x$308, x$309, x$31, x$310, x$311, x$312, x$313, x$314, x$315, x$316, x$317, x$318, x$319, x$32, x$320, x$321, x$322, x$323, x$324, x$325, x$326, x$327, x$328, x$329, x$33, x$330, x$331, x$332, x$333, x$334, x$335, x$336, x$337, x$338, x$339, x$34, x$340, x$341, x$342, x$343, x$344, x$345, x$346, x$347, x$348, x$349, x$35, x$350, x$351, x$352, x$353, x$354, x$355, x$356, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$48, x$49, x$5, x$50, x$51, x$52, x$53, x$54, x$55, x$56, x$57, x$58, x$59, x$6, x$60, x$61, x$62, x$63, x$64, x$65, x$66, x$67, x$68, x$69, x$7, x$70, x$71, x$72, x$73, x$74, x$75, x$76, x$77, x$78, x$79, x$8, x$80, x$81, x$82, x$83, x$84, x$85, x$86, x$87, x$88, x$89, x$9, x$90, x$91, x$92, x$93, x$94, x$95, x$96, x$97, x$98, x$99, x1, x10, x100, x1000, x1001, x1002, x1003, x1004, x1005, x1007, x1008, x1008$24ptr, x1009, x1009$24ptr, x101, x1010, x1010$24ptr, x1011, x1011$24ptr, x1012, x1012$24ptr, x1013, x1013$24ptr, x1014, x1014$24ptr, x1015, x1015$24ptr, x1016, x1016$24ptr, x102, x103, x104, x105, x106, x107, x108, x109, x11, x110, x111, x112, x113, x114, x115, x116, x117, x118, x119, x12, x120, x121, x122, x123, x124, x125, x126, x127, x128, x129, x13, x130, x131, x132, x133, x134, x135, x136, x137, x138, x139, x14, x140, x141, x142, x143, x144, x145, x146, x147, x148, x149, x15, x150, x151, x152, x153, x154, x155, x156, x157, x158, x159, x16, x160, x161, x162, x163, x164, x165, x166, x167, x168, x169, x17, x170, x171, x172, x173, x174, x175, x176, x177, x178, x179, x18, x180, x181, x182, x183, x184, x185, x186, x187, x188, x189, x19, x191, x192, x193, x194, x195, x196, x197, x198, x199, x2, x20, x200, x201, x202, x203, x204, x205, x206, x207, x208, x209, x21, x210, x211, x212, x213, x214, x215, x216, x217, x218, x219, x22, x220, x221, x222, x223, x224, x225, x226, x227, x228, x229, x23, x230, x231, x232, x233, x234, x235, x236, x237, x238, x239, x24, x240, x241, x242, x243, x244, x245, x246, x247, x248, x249, x25, x250, x251, x252, x253, x254, x255, x256, x257, x258, x259, x26, x260, x261, x262, x263, x264, x265, x266, x267, x268, x269, x27, x270, x271, x272, x273, x274, x275, x276, x277, x278, x279, x28, x280, x281, x282, x283, x284, x285, x286, x287, x288, x289, x29, x290, x291, x292, x293, x294, x295, x296, x297, x298, x299, x3, x30, x300, x302, x303, x304, x305, x306, x307, x308, x309, x31, x310, x311, x312, x313, x314, x315, x316, x317, x318, x319, x32, x320, x321, x322, x323, x324, x325, x326, x327, x328, x329, x33, x330, x331, x332, x333, x334, x335, x336, x337, x338, x339, x34, x340, x341, x342, x343, x344, x345, x346, x347, x348, x349, x35, x350, x351, x352, x353, x354, x355, x356, x357, x358, x359, x36, x360, x361, x362, x363, x364, x365, x366, x367, x368, x369, x37, x370, x371, x372, x373, x374, x375, x376, x377, x378, x379, x38, x380, x381, x382, x383, x384, x385, x386, x387, x388, x389, x39, x390, x391, x392, x393, x394, x395, x396, x397, x398, x399, x4, x40, x400, x401, x402, x403, x404, x405, x406, x407, x408, x409, x41, x410, x411, x413, x414, x415, x416, x417, x418, x419, x42, x420, x421, x422, x423, x424, x425, x426, x427, x428, x429, x43, x430, x431, x432, x433, x434, x435, x436, x437, x438, x439, x44, x440, x441, x442, x443, x444, x445, x446, x447, x448, x449, x45, x450, x451, x452, x453, x454, x455, x456, x457, x458, x459, x46, x460, x461, x462, x463, x464, x465, x466, x467, x468, x469, x47, x470, x471, x472, x473, x474, x475, x476, x477, x478, x479, x48, x480, x481, x482, x483, x484, x485, x486, x487, x488, x489, x49, x490, x491, x492, x493, x494, x495, x496, x497, x498, x499, x5, x50, x500, x501, x502, x503, x504, x505, x506, x507, x508, x509, x51, x510, x511, x512, x513, x514, x515, x516, x517, x518, x519, x52, x520, x521, x522, x524, x525, x526, x527, x528, x529, x53, x530, x531, x532, x533, x534, x535, x536, x537, x538, x539, x54, x540, x541, x542, x543, x544, x545, x546, x547, x548, x549, x55, x550, x551, x552, x553, x554, x555, x556, x557, x558, x559, x56, x560, x561, x562, x563, x564, x565, x566, x567, x568, x569, x57, x570, x571, x572, x573, x574, x575, x576, x577, x578, x579, x58, x580, x581, x582, x583, x584, x585, x586, x587, x588, x589, x59, x590, x591, x592, x593, x594, x595, x596, x597, x598, x599, x6, x60, x600, x601, x602, x603, x604, x605, x606, x607, x608, x609, x61, x610, x611, x612, x613, x614, x615, x616, x617, x618, x619, x62, x620, x621, x622, x623, x624, x625, x626, x627, x628, x629, x63, x630, x631, x632, x633, x635, x636, x637, x638, x639, x64, x640, x641, x642, x643, x644, x645, x646, x647, x648, x649, x65, x650, x651, x652, x653, x654, x655, x656, x657, x658, x659, x66, x660, x661, x662, x663, x664, x665, x666, x667, x668, x669, x67, x670, x671, x672, x673, x674, x675, x676, x677, x678, x679, x68, x680, x681, x682, x683, x684, x685, x686, x687, x688, x689, x69, x690, x691, x692, x693, x694, x695, x696, x697, x698, x699, x7, x70, x700, x701, x702, x703, x704, x705, x706, x707, x708, x709, x71, x710, x711, x712, x713, x714, x715, x716, x717, x718, x719, x72, x720, x721, x722, x723, x724, x725, x726, x727, x728, x729, x73, x730, x731, x732, x733, x734, x735, x736, x737, x738, x739, x74, x740, x741, x742, x743, x744, x746, x747, x748, x749, x75, x750, x751, x752, x753, x754, x755, x756, x757, x758, x759, x76, x760, x761, x762, x763, x764, x765, x766, x767, x768, x769, x77, x770, x771, x772, x773, x774, x775, x776, x777, x778, x779, x78, x780, x781, x782, x783, x784, x785, x786, x787, x788, x789, x79, x790, x791, x792, x793, x794, x795, x796, x797, x798, x799, x8, x800, x801, x802, x803, x804, x805, x806, x807, x808, x809, x81, x810, x811, x812, x813, x814, x815, x816, x817, x818, x819, x82, x820, x821, x822, x823, x824, x825, x826, x827, x828, x829, x83, x830, x831, x832, x833, x834, x835, x836, x837, x838, x839, x84, x840, x841, x842, x843, x844, x845, x846, x847, x848, x849, x85, x850, x851, x852, x853, x854, x855, x857, x858, x859, x86, x860, x861, x862, x863, x864, x865, x866, x867, x868, x869, x87, x870, x871, x872, x873, x874, x875, x876, x877, x878, x879, x88, x880, x881, x882, x883, x884, x885, x886, x887, x888, x889, x89, x890, x891, x892, x893, x894, x895, x896, x897, x898, x899, x9, x90, x900, x901, x902, x903, x904, x905, x906, x907, x908, x909, x91, x910, x911, x912, x913, x914, x915, x916, x917, x918, x919, x92, x920, x921, x922, x923, x924, x925, x926, x927, x928, x929, x93, x930, x931, x932, x933, x934, x935, x936, x937, x938, x939, x94, x940, x941, x942, x943, x944, x945, x946, x947, x948, x949, x95, x950, x951, x952, x953, x954, x955, x956, x957, x958, x959, x96, x960, x961, x962, x963, x964, x965, x966, x968, x969, x97, x970, x971, x972, x973, x974, x975, x976, x977, x978, x979, x98, x980, x981, x982, x983, x984, x985, x986, x987, x988, x989, x99, x990, x991, x992, x993, x994, x995, x996, x997, x998, x999;
-			x1 = arg1[1];
-			x2 = arg1[2];
-			x3 = arg1[3];
-			x4 = arg1[4];
-			x5 = arg1[5];
-			x6 = arg1[6];
-			x7 = arg1[7];
-			x8 = arg1[8];
-			x9 = arg1[0];
+			x1 = (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[1];
+			x2 = (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[2];
+			x3 = (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[3];
+			x4 = (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[4];
+			x5 = (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[5];
+			x6 = (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[6];
+			x7 = (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[7];
+			x8 = (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[8];
+			x9 = (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[0];
 			x10 = new $Uint64(0, 0);
 			x11 = new $Uint64(0, 0);
-			_tuple = bits.Mul64(x9, arg2[8]);
+			_tuple = bits.Mul64(x9, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[8]);
 			x11 = _tuple[0];
 			x10 = _tuple[1];
 			x12 = new $Uint64(0, 0);
 			x13 = new $Uint64(0, 0);
-			_tuple$1 = bits.Mul64(x9, arg2[7]);
+			_tuple$1 = bits.Mul64(x9, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[7]);
 			x13 = _tuple$1[0];
 			x12 = _tuple$1[1];
 			x14 = new $Uint64(0, 0);
 			x15 = new $Uint64(0, 0);
-			_tuple$2 = bits.Mul64(x9, arg2[6]);
+			_tuple$2 = bits.Mul64(x9, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[6]);
 			x15 = _tuple$2[0];
 			x14 = _tuple$2[1];
 			x16 = new $Uint64(0, 0);
 			x17 = new $Uint64(0, 0);
-			_tuple$3 = bits.Mul64(x9, arg2[5]);
+			_tuple$3 = bits.Mul64(x9, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[5]);
 			x17 = _tuple$3[0];
 			x16 = _tuple$3[1];
 			x18 = new $Uint64(0, 0);
 			x19 = new $Uint64(0, 0);
-			_tuple$4 = bits.Mul64(x9, arg2[4]);
+			_tuple$4 = bits.Mul64(x9, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[4]);
 			x19 = _tuple$4[0];
 			x18 = _tuple$4[1];
 			x20 = new $Uint64(0, 0);
 			x21 = new $Uint64(0, 0);
-			_tuple$5 = bits.Mul64(x9, arg2[3]);
+			_tuple$5 = bits.Mul64(x9, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[3]);
 			x21 = _tuple$5[0];
 			x20 = _tuple$5[1];
 			x22 = new $Uint64(0, 0);
 			x23 = new $Uint64(0, 0);
-			_tuple$6 = bits.Mul64(x9, arg2[2]);
+			_tuple$6 = bits.Mul64(x9, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[2]);
 			x23 = _tuple$6[0];
 			x22 = _tuple$6[1];
 			x24 = new $Uint64(0, 0);
 			x25 = new $Uint64(0, 0);
-			_tuple$7 = bits.Mul64(x9, arg2[1]);
+			_tuple$7 = bits.Mul64(x9, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[1]);
 			x25 = _tuple$7[0];
 			x24 = _tuple$7[1];
 			x26 = new $Uint64(0, 0);
 			x27 = new $Uint64(0, 0);
-			_tuple$8 = bits.Mul64(x9, arg2[0]);
+			_tuple$8 = bits.Mul64(x9, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[0]);
 			x27 = _tuple$8[0];
 			x26 = _tuple$8[1];
 			x28 = new $Uint64(0, 0);
@@ -199087,47 +200385,47 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x99 = _tuple$43[1];
 			x100 = new $Uint64(0, 0);
 			x101 = new $Uint64(0, 0);
-			_tuple$44 = bits.Mul64(x1, arg2[8]);
+			_tuple$44 = bits.Mul64(x1, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[8]);
 			x101 = _tuple$44[0];
 			x100 = _tuple$44[1];
 			x102 = new $Uint64(0, 0);
 			x103 = new $Uint64(0, 0);
-			_tuple$45 = bits.Mul64(x1, arg2[7]);
+			_tuple$45 = bits.Mul64(x1, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[7]);
 			x103 = _tuple$45[0];
 			x102 = _tuple$45[1];
 			x104 = new $Uint64(0, 0);
 			x105 = new $Uint64(0, 0);
-			_tuple$46 = bits.Mul64(x1, arg2[6]);
+			_tuple$46 = bits.Mul64(x1, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[6]);
 			x105 = _tuple$46[0];
 			x104 = _tuple$46[1];
 			x106 = new $Uint64(0, 0);
 			x107 = new $Uint64(0, 0);
-			_tuple$47 = bits.Mul64(x1, arg2[5]);
+			_tuple$47 = bits.Mul64(x1, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[5]);
 			x107 = _tuple$47[0];
 			x106 = _tuple$47[1];
 			x108 = new $Uint64(0, 0);
 			x109 = new $Uint64(0, 0);
-			_tuple$48 = bits.Mul64(x1, arg2[4]);
+			_tuple$48 = bits.Mul64(x1, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[4]);
 			x109 = _tuple$48[0];
 			x108 = _tuple$48[1];
 			x110 = new $Uint64(0, 0);
 			x111 = new $Uint64(0, 0);
-			_tuple$49 = bits.Mul64(x1, arg2[3]);
+			_tuple$49 = bits.Mul64(x1, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[3]);
 			x111 = _tuple$49[0];
 			x110 = _tuple$49[1];
 			x112 = new $Uint64(0, 0);
 			x113 = new $Uint64(0, 0);
-			_tuple$50 = bits.Mul64(x1, arg2[2]);
+			_tuple$50 = bits.Mul64(x1, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[2]);
 			x113 = _tuple$50[0];
 			x112 = _tuple$50[1];
 			x114 = new $Uint64(0, 0);
 			x115 = new $Uint64(0, 0);
-			_tuple$51 = bits.Mul64(x1, arg2[1]);
+			_tuple$51 = bits.Mul64(x1, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[1]);
 			x115 = _tuple$51[0];
 			x114 = _tuple$51[1];
 			x116 = new $Uint64(0, 0);
 			x117 = new $Uint64(0, 0);
-			_tuple$52 = bits.Mul64(x1, arg2[0]);
+			_tuple$52 = bits.Mul64(x1, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[0]);
 			x117 = _tuple$52[0];
 			x116 = _tuple$52[1];
 			x118 = new $Uint64(0, 0);
@@ -199358,47 +200656,47 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x210 = (x$64 = ((x$65 = (new p521Uint1(x209.$high, x209.$low)), new $Uint64(x$65.$high, x$65.$low))), x$66 = ((x$67 = (new p521Uint1(x154.$high, x154.$low)), new $Uint64(x$67.$high, x$67.$low))), new $Uint64(x$64.$high + x$66.$high, x$64.$low + x$66.$low));
 			x211 = new $Uint64(0, 0);
 			x212 = new $Uint64(0, 0);
-			_tuple$98 = bits.Mul64(x2, arg2[8]);
+			_tuple$98 = bits.Mul64(x2, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[8]);
 			x212 = _tuple$98[0];
 			x211 = _tuple$98[1];
 			x213 = new $Uint64(0, 0);
 			x214 = new $Uint64(0, 0);
-			_tuple$99 = bits.Mul64(x2, arg2[7]);
+			_tuple$99 = bits.Mul64(x2, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[7]);
 			x214 = _tuple$99[0];
 			x213 = _tuple$99[1];
 			x215 = new $Uint64(0, 0);
 			x216 = new $Uint64(0, 0);
-			_tuple$100 = bits.Mul64(x2, arg2[6]);
+			_tuple$100 = bits.Mul64(x2, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[6]);
 			x216 = _tuple$100[0];
 			x215 = _tuple$100[1];
 			x217 = new $Uint64(0, 0);
 			x218 = new $Uint64(0, 0);
-			_tuple$101 = bits.Mul64(x2, arg2[5]);
+			_tuple$101 = bits.Mul64(x2, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[5]);
 			x218 = _tuple$101[0];
 			x217 = _tuple$101[1];
 			x219 = new $Uint64(0, 0);
 			x220 = new $Uint64(0, 0);
-			_tuple$102 = bits.Mul64(x2, arg2[4]);
+			_tuple$102 = bits.Mul64(x2, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[4]);
 			x220 = _tuple$102[0];
 			x219 = _tuple$102[1];
 			x221 = new $Uint64(0, 0);
 			x222 = new $Uint64(0, 0);
-			_tuple$103 = bits.Mul64(x2, arg2[3]);
+			_tuple$103 = bits.Mul64(x2, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[3]);
 			x222 = _tuple$103[0];
 			x221 = _tuple$103[1];
 			x223 = new $Uint64(0, 0);
 			x224 = new $Uint64(0, 0);
-			_tuple$104 = bits.Mul64(x2, arg2[2]);
+			_tuple$104 = bits.Mul64(x2, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[2]);
 			x224 = _tuple$104[0];
 			x223 = _tuple$104[1];
 			x225 = new $Uint64(0, 0);
 			x226 = new $Uint64(0, 0);
-			_tuple$105 = bits.Mul64(x2, arg2[1]);
+			_tuple$105 = bits.Mul64(x2, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[1]);
 			x226 = _tuple$105[0];
 			x225 = _tuple$105[1];
 			x227 = new $Uint64(0, 0);
 			x228 = new $Uint64(0, 0);
-			_tuple$106 = bits.Mul64(x2, arg2[0]);
+			_tuple$106 = bits.Mul64(x2, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[0]);
 			x228 = _tuple$106[0];
 			x227 = _tuple$106[1];
 			x229 = new $Uint64(0, 0);
@@ -199629,47 +200927,47 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x321 = (x$104 = ((x$105 = (new p521Uint1(x320.$high, x320.$low)), new $Uint64(x$105.$high, x$105.$low))), x$106 = ((x$107 = (new p521Uint1(x265.$high, x265.$low)), new $Uint64(x$107.$high, x$107.$low))), new $Uint64(x$104.$high + x$106.$high, x$104.$low + x$106.$low));
 			x322 = new $Uint64(0, 0);
 			x323 = new $Uint64(0, 0);
-			_tuple$152 = bits.Mul64(x3, arg2[8]);
+			_tuple$152 = bits.Mul64(x3, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[8]);
 			x323 = _tuple$152[0];
 			x322 = _tuple$152[1];
 			x324 = new $Uint64(0, 0);
 			x325 = new $Uint64(0, 0);
-			_tuple$153 = bits.Mul64(x3, arg2[7]);
+			_tuple$153 = bits.Mul64(x3, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[7]);
 			x325 = _tuple$153[0];
 			x324 = _tuple$153[1];
 			x326 = new $Uint64(0, 0);
 			x327 = new $Uint64(0, 0);
-			_tuple$154 = bits.Mul64(x3, arg2[6]);
+			_tuple$154 = bits.Mul64(x3, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[6]);
 			x327 = _tuple$154[0];
 			x326 = _tuple$154[1];
 			x328 = new $Uint64(0, 0);
 			x329 = new $Uint64(0, 0);
-			_tuple$155 = bits.Mul64(x3, arg2[5]);
+			_tuple$155 = bits.Mul64(x3, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[5]);
 			x329 = _tuple$155[0];
 			x328 = _tuple$155[1];
 			x330 = new $Uint64(0, 0);
 			x331 = new $Uint64(0, 0);
-			_tuple$156 = bits.Mul64(x3, arg2[4]);
+			_tuple$156 = bits.Mul64(x3, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[4]);
 			x331 = _tuple$156[0];
 			x330 = _tuple$156[1];
 			x332 = new $Uint64(0, 0);
 			x333 = new $Uint64(0, 0);
-			_tuple$157 = bits.Mul64(x3, arg2[3]);
+			_tuple$157 = bits.Mul64(x3, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[3]);
 			x333 = _tuple$157[0];
 			x332 = _tuple$157[1];
 			x334 = new $Uint64(0, 0);
 			x335 = new $Uint64(0, 0);
-			_tuple$158 = bits.Mul64(x3, arg2[2]);
+			_tuple$158 = bits.Mul64(x3, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[2]);
 			x335 = _tuple$158[0];
 			x334 = _tuple$158[1];
 			x336 = new $Uint64(0, 0);
 			x337 = new $Uint64(0, 0);
-			_tuple$159 = bits.Mul64(x3, arg2[1]);
+			_tuple$159 = bits.Mul64(x3, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[1]);
 			x337 = _tuple$159[0];
 			x336 = _tuple$159[1];
 			x338 = new $Uint64(0, 0);
 			x339 = new $Uint64(0, 0);
-			_tuple$160 = bits.Mul64(x3, arg2[0]);
+			_tuple$160 = bits.Mul64(x3, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[0]);
 			x339 = _tuple$160[0];
 			x338 = _tuple$160[1];
 			x340 = new $Uint64(0, 0);
@@ -199900,47 +201198,47 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x432 = (x$144 = ((x$145 = (new p521Uint1(x431.$high, x431.$low)), new $Uint64(x$145.$high, x$145.$low))), x$146 = ((x$147 = (new p521Uint1(x376.$high, x376.$low)), new $Uint64(x$147.$high, x$147.$low))), new $Uint64(x$144.$high + x$146.$high, x$144.$low + x$146.$low));
 			x433 = new $Uint64(0, 0);
 			x434 = new $Uint64(0, 0);
-			_tuple$206 = bits.Mul64(x4, arg2[8]);
+			_tuple$206 = bits.Mul64(x4, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[8]);
 			x434 = _tuple$206[0];
 			x433 = _tuple$206[1];
 			x435 = new $Uint64(0, 0);
 			x436 = new $Uint64(0, 0);
-			_tuple$207 = bits.Mul64(x4, arg2[7]);
+			_tuple$207 = bits.Mul64(x4, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[7]);
 			x436 = _tuple$207[0];
 			x435 = _tuple$207[1];
 			x437 = new $Uint64(0, 0);
 			x438 = new $Uint64(0, 0);
-			_tuple$208 = bits.Mul64(x4, arg2[6]);
+			_tuple$208 = bits.Mul64(x4, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[6]);
 			x438 = _tuple$208[0];
 			x437 = _tuple$208[1];
 			x439 = new $Uint64(0, 0);
 			x440 = new $Uint64(0, 0);
-			_tuple$209 = bits.Mul64(x4, arg2[5]);
+			_tuple$209 = bits.Mul64(x4, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[5]);
 			x440 = _tuple$209[0];
 			x439 = _tuple$209[1];
 			x441 = new $Uint64(0, 0);
 			x442 = new $Uint64(0, 0);
-			_tuple$210 = bits.Mul64(x4, arg2[4]);
+			_tuple$210 = bits.Mul64(x4, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[4]);
 			x442 = _tuple$210[0];
 			x441 = _tuple$210[1];
 			x443 = new $Uint64(0, 0);
 			x444 = new $Uint64(0, 0);
-			_tuple$211 = bits.Mul64(x4, arg2[3]);
+			_tuple$211 = bits.Mul64(x4, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[3]);
 			x444 = _tuple$211[0];
 			x443 = _tuple$211[1];
 			x445 = new $Uint64(0, 0);
 			x446 = new $Uint64(0, 0);
-			_tuple$212 = bits.Mul64(x4, arg2[2]);
+			_tuple$212 = bits.Mul64(x4, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[2]);
 			x446 = _tuple$212[0];
 			x445 = _tuple$212[1];
 			x447 = new $Uint64(0, 0);
 			x448 = new $Uint64(0, 0);
-			_tuple$213 = bits.Mul64(x4, arg2[1]);
+			_tuple$213 = bits.Mul64(x4, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[1]);
 			x448 = _tuple$213[0];
 			x447 = _tuple$213[1];
 			x449 = new $Uint64(0, 0);
 			x450 = new $Uint64(0, 0);
-			_tuple$214 = bits.Mul64(x4, arg2[0]);
+			_tuple$214 = bits.Mul64(x4, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[0]);
 			x450 = _tuple$214[0];
 			x449 = _tuple$214[1];
 			x451 = new $Uint64(0, 0);
@@ -200171,47 +201469,47 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x543 = (x$184 = ((x$185 = (new p521Uint1(x542.$high, x542.$low)), new $Uint64(x$185.$high, x$185.$low))), x$186 = ((x$187 = (new p521Uint1(x487.$high, x487.$low)), new $Uint64(x$187.$high, x$187.$low))), new $Uint64(x$184.$high + x$186.$high, x$184.$low + x$186.$low));
 			x544 = new $Uint64(0, 0);
 			x545 = new $Uint64(0, 0);
-			_tuple$260 = bits.Mul64(x5, arg2[8]);
+			_tuple$260 = bits.Mul64(x5, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[8]);
 			x545 = _tuple$260[0];
 			x544 = _tuple$260[1];
 			x546 = new $Uint64(0, 0);
 			x547 = new $Uint64(0, 0);
-			_tuple$261 = bits.Mul64(x5, arg2[7]);
+			_tuple$261 = bits.Mul64(x5, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[7]);
 			x547 = _tuple$261[0];
 			x546 = _tuple$261[1];
 			x548 = new $Uint64(0, 0);
 			x549 = new $Uint64(0, 0);
-			_tuple$262 = bits.Mul64(x5, arg2[6]);
+			_tuple$262 = bits.Mul64(x5, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[6]);
 			x549 = _tuple$262[0];
 			x548 = _tuple$262[1];
 			x550 = new $Uint64(0, 0);
 			x551 = new $Uint64(0, 0);
-			_tuple$263 = bits.Mul64(x5, arg2[5]);
+			_tuple$263 = bits.Mul64(x5, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[5]);
 			x551 = _tuple$263[0];
 			x550 = _tuple$263[1];
 			x552 = new $Uint64(0, 0);
 			x553 = new $Uint64(0, 0);
-			_tuple$264 = bits.Mul64(x5, arg2[4]);
+			_tuple$264 = bits.Mul64(x5, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[4]);
 			x553 = _tuple$264[0];
 			x552 = _tuple$264[1];
 			x554 = new $Uint64(0, 0);
 			x555 = new $Uint64(0, 0);
-			_tuple$265 = bits.Mul64(x5, arg2[3]);
+			_tuple$265 = bits.Mul64(x5, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[3]);
 			x555 = _tuple$265[0];
 			x554 = _tuple$265[1];
 			x556 = new $Uint64(0, 0);
 			x557 = new $Uint64(0, 0);
-			_tuple$266 = bits.Mul64(x5, arg2[2]);
+			_tuple$266 = bits.Mul64(x5, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[2]);
 			x557 = _tuple$266[0];
 			x556 = _tuple$266[1];
 			x558 = new $Uint64(0, 0);
 			x559 = new $Uint64(0, 0);
-			_tuple$267 = bits.Mul64(x5, arg2[1]);
+			_tuple$267 = bits.Mul64(x5, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[1]);
 			x559 = _tuple$267[0];
 			x558 = _tuple$267[1];
 			x560 = new $Uint64(0, 0);
 			x561 = new $Uint64(0, 0);
-			_tuple$268 = bits.Mul64(x5, arg2[0]);
+			_tuple$268 = bits.Mul64(x5, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[0]);
 			x561 = _tuple$268[0];
 			x560 = _tuple$268[1];
 			x562 = new $Uint64(0, 0);
@@ -200442,47 +201740,47 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x654 = (x$224 = ((x$225 = (new p521Uint1(x653.$high, x653.$low)), new $Uint64(x$225.$high, x$225.$low))), x$226 = ((x$227 = (new p521Uint1(x598.$high, x598.$low)), new $Uint64(x$227.$high, x$227.$low))), new $Uint64(x$224.$high + x$226.$high, x$224.$low + x$226.$low));
 			x655 = new $Uint64(0, 0);
 			x656 = new $Uint64(0, 0);
-			_tuple$314 = bits.Mul64(x6, arg2[8]);
+			_tuple$314 = bits.Mul64(x6, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[8]);
 			x656 = _tuple$314[0];
 			x655 = _tuple$314[1];
 			x657 = new $Uint64(0, 0);
 			x658 = new $Uint64(0, 0);
-			_tuple$315 = bits.Mul64(x6, arg2[7]);
+			_tuple$315 = bits.Mul64(x6, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[7]);
 			x658 = _tuple$315[0];
 			x657 = _tuple$315[1];
 			x659 = new $Uint64(0, 0);
 			x660 = new $Uint64(0, 0);
-			_tuple$316 = bits.Mul64(x6, arg2[6]);
+			_tuple$316 = bits.Mul64(x6, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[6]);
 			x660 = _tuple$316[0];
 			x659 = _tuple$316[1];
 			x661 = new $Uint64(0, 0);
 			x662 = new $Uint64(0, 0);
-			_tuple$317 = bits.Mul64(x6, arg2[5]);
+			_tuple$317 = bits.Mul64(x6, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[5]);
 			x662 = _tuple$317[0];
 			x661 = _tuple$317[1];
 			x663 = new $Uint64(0, 0);
 			x664 = new $Uint64(0, 0);
-			_tuple$318 = bits.Mul64(x6, arg2[4]);
+			_tuple$318 = bits.Mul64(x6, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[4]);
 			x664 = _tuple$318[0];
 			x663 = _tuple$318[1];
 			x665 = new $Uint64(0, 0);
 			x666 = new $Uint64(0, 0);
-			_tuple$319 = bits.Mul64(x6, arg2[3]);
+			_tuple$319 = bits.Mul64(x6, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[3]);
 			x666 = _tuple$319[0];
 			x665 = _tuple$319[1];
 			x667 = new $Uint64(0, 0);
 			x668 = new $Uint64(0, 0);
-			_tuple$320 = bits.Mul64(x6, arg2[2]);
+			_tuple$320 = bits.Mul64(x6, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[2]);
 			x668 = _tuple$320[0];
 			x667 = _tuple$320[1];
 			x669 = new $Uint64(0, 0);
 			x670 = new $Uint64(0, 0);
-			_tuple$321 = bits.Mul64(x6, arg2[1]);
+			_tuple$321 = bits.Mul64(x6, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[1]);
 			x670 = _tuple$321[0];
 			x669 = _tuple$321[1];
 			x671 = new $Uint64(0, 0);
 			x672 = new $Uint64(0, 0);
-			_tuple$322 = bits.Mul64(x6, arg2[0]);
+			_tuple$322 = bits.Mul64(x6, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[0]);
 			x672 = _tuple$322[0];
 			x671 = _tuple$322[1];
 			x673 = new $Uint64(0, 0);
@@ -200713,47 +202011,47 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x765 = (x$264 = ((x$265 = (new p521Uint1(x764.$high, x764.$low)), new $Uint64(x$265.$high, x$265.$low))), x$266 = ((x$267 = (new p521Uint1(x709.$high, x709.$low)), new $Uint64(x$267.$high, x$267.$low))), new $Uint64(x$264.$high + x$266.$high, x$264.$low + x$266.$low));
 			x766 = new $Uint64(0, 0);
 			x767 = new $Uint64(0, 0);
-			_tuple$368 = bits.Mul64(x7, arg2[8]);
+			_tuple$368 = bits.Mul64(x7, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[8]);
 			x767 = _tuple$368[0];
 			x766 = _tuple$368[1];
 			x768 = new $Uint64(0, 0);
 			x769 = new $Uint64(0, 0);
-			_tuple$369 = bits.Mul64(x7, arg2[7]);
+			_tuple$369 = bits.Mul64(x7, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[7]);
 			x769 = _tuple$369[0];
 			x768 = _tuple$369[1];
 			x770 = new $Uint64(0, 0);
 			x771 = new $Uint64(0, 0);
-			_tuple$370 = bits.Mul64(x7, arg2[6]);
+			_tuple$370 = bits.Mul64(x7, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[6]);
 			x771 = _tuple$370[0];
 			x770 = _tuple$370[1];
 			x772 = new $Uint64(0, 0);
 			x773 = new $Uint64(0, 0);
-			_tuple$371 = bits.Mul64(x7, arg2[5]);
+			_tuple$371 = bits.Mul64(x7, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[5]);
 			x773 = _tuple$371[0];
 			x772 = _tuple$371[1];
 			x774 = new $Uint64(0, 0);
 			x775 = new $Uint64(0, 0);
-			_tuple$372 = bits.Mul64(x7, arg2[4]);
+			_tuple$372 = bits.Mul64(x7, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[4]);
 			x775 = _tuple$372[0];
 			x774 = _tuple$372[1];
 			x776 = new $Uint64(0, 0);
 			x777 = new $Uint64(0, 0);
-			_tuple$373 = bits.Mul64(x7, arg2[3]);
+			_tuple$373 = bits.Mul64(x7, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[3]);
 			x777 = _tuple$373[0];
 			x776 = _tuple$373[1];
 			x778 = new $Uint64(0, 0);
 			x779 = new $Uint64(0, 0);
-			_tuple$374 = bits.Mul64(x7, arg2[2]);
+			_tuple$374 = bits.Mul64(x7, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[2]);
 			x779 = _tuple$374[0];
 			x778 = _tuple$374[1];
 			x780 = new $Uint64(0, 0);
 			x781 = new $Uint64(0, 0);
-			_tuple$375 = bits.Mul64(x7, arg2[1]);
+			_tuple$375 = bits.Mul64(x7, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[1]);
 			x781 = _tuple$375[0];
 			x780 = _tuple$375[1];
 			x782 = new $Uint64(0, 0);
 			x783 = new $Uint64(0, 0);
-			_tuple$376 = bits.Mul64(x7, arg2[0]);
+			_tuple$376 = bits.Mul64(x7, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[0]);
 			x783 = _tuple$376[0];
 			x782 = _tuple$376[1];
 			x784 = new $Uint64(0, 0);
@@ -200984,47 +202282,47 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x876 = (x$304 = ((x$305 = (new p521Uint1(x875.$high, x875.$low)), new $Uint64(x$305.$high, x$305.$low))), x$306 = ((x$307 = (new p521Uint1(x820.$high, x820.$low)), new $Uint64(x$307.$high, x$307.$low))), new $Uint64(x$304.$high + x$306.$high, x$304.$low + x$306.$low));
 			x877 = new $Uint64(0, 0);
 			x878 = new $Uint64(0, 0);
-			_tuple$422 = bits.Mul64(x8, arg2[8]);
+			_tuple$422 = bits.Mul64(x8, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[8]);
 			x878 = _tuple$422[0];
 			x877 = _tuple$422[1];
 			x879 = new $Uint64(0, 0);
 			x880 = new $Uint64(0, 0);
-			_tuple$423 = bits.Mul64(x8, arg2[7]);
+			_tuple$423 = bits.Mul64(x8, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[7]);
 			x880 = _tuple$423[0];
 			x879 = _tuple$423[1];
 			x881 = new $Uint64(0, 0);
 			x882 = new $Uint64(0, 0);
-			_tuple$424 = bits.Mul64(x8, arg2[6]);
+			_tuple$424 = bits.Mul64(x8, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[6]);
 			x882 = _tuple$424[0];
 			x881 = _tuple$424[1];
 			x883 = new $Uint64(0, 0);
 			x884 = new $Uint64(0, 0);
-			_tuple$425 = bits.Mul64(x8, arg2[5]);
+			_tuple$425 = bits.Mul64(x8, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[5]);
 			x884 = _tuple$425[0];
 			x883 = _tuple$425[1];
 			x885 = new $Uint64(0, 0);
 			x886 = new $Uint64(0, 0);
-			_tuple$426 = bits.Mul64(x8, arg2[4]);
+			_tuple$426 = bits.Mul64(x8, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[4]);
 			x886 = _tuple$426[0];
 			x885 = _tuple$426[1];
 			x887 = new $Uint64(0, 0);
 			x888 = new $Uint64(0, 0);
-			_tuple$427 = bits.Mul64(x8, arg2[3]);
+			_tuple$427 = bits.Mul64(x8, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[3]);
 			x888 = _tuple$427[0];
 			x887 = _tuple$427[1];
 			x889 = new $Uint64(0, 0);
 			x890 = new $Uint64(0, 0);
-			_tuple$428 = bits.Mul64(x8, arg2[2]);
+			_tuple$428 = bits.Mul64(x8, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[2]);
 			x890 = _tuple$428[0];
 			x889 = _tuple$428[1];
 			x891 = new $Uint64(0, 0);
 			x892 = new $Uint64(0, 0);
-			_tuple$429 = bits.Mul64(x8, arg2[1]);
+			_tuple$429 = bits.Mul64(x8, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[1]);
 			x892 = _tuple$429[0];
 			x891 = _tuple$429[1];
 			x893 = new $Uint64(0, 0);
 			x894 = new $Uint64(0, 0);
-			_tuple$430 = bits.Mul64(x8, arg2[0]);
+			_tuple$430 = bits.Mul64(x8, (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[0]);
 			x894 = _tuple$430[0];
 			x893 = _tuple$430[1];
 			x895 = new $Uint64(0, 0);
@@ -201302,23 +202600,23 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			_tuple$485 = bits.Sub64(x987, new $Uint64(0, 0), ((x$356 = (new p521Uint1(x1005.$high, x1005.$low)), new $Uint64(x$356.$high, x$356.$low))));
 			x1007 = _tuple$485[1];
 			x1008 = new $Uint64(0, 0);
-			p521CmovznzU64((x1008$24ptr || (x1008$24ptr = new ptrType(function() { return x1008; }, function($v) { x1008 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x988, x969);
+			p521CmovznzU64((x1008$24ptr || (x1008$24ptr = new ptrType$1(function() { return x1008; }, function($v) { x1008 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x988, x969);
 			x1009 = new $Uint64(0, 0);
-			p521CmovznzU64((x1009$24ptr || (x1009$24ptr = new ptrType(function() { return x1009; }, function($v) { x1009 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x990, x971);
+			p521CmovznzU64((x1009$24ptr || (x1009$24ptr = new ptrType$1(function() { return x1009; }, function($v) { x1009 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x990, x971);
 			x1010 = new $Uint64(0, 0);
-			p521CmovznzU64((x1010$24ptr || (x1010$24ptr = new ptrType(function() { return x1010; }, function($v) { x1010 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x992, x973);
+			p521CmovznzU64((x1010$24ptr || (x1010$24ptr = new ptrType$1(function() { return x1010; }, function($v) { x1010 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x992, x973);
 			x1011 = new $Uint64(0, 0);
-			p521CmovznzU64((x1011$24ptr || (x1011$24ptr = new ptrType(function() { return x1011; }, function($v) { x1011 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x994, x975);
+			p521CmovznzU64((x1011$24ptr || (x1011$24ptr = new ptrType$1(function() { return x1011; }, function($v) { x1011 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x994, x975);
 			x1012 = new $Uint64(0, 0);
-			p521CmovznzU64((x1012$24ptr || (x1012$24ptr = new ptrType(function() { return x1012; }, function($v) { x1012 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x996, x977);
+			p521CmovznzU64((x1012$24ptr || (x1012$24ptr = new ptrType$1(function() { return x1012; }, function($v) { x1012 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x996, x977);
 			x1013 = new $Uint64(0, 0);
-			p521CmovznzU64((x1013$24ptr || (x1013$24ptr = new ptrType(function() { return x1013; }, function($v) { x1013 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x998, x979);
+			p521CmovznzU64((x1013$24ptr || (x1013$24ptr = new ptrType$1(function() { return x1013; }, function($v) { x1013 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x998, x979);
 			x1014 = new $Uint64(0, 0);
-			p521CmovznzU64((x1014$24ptr || (x1014$24ptr = new ptrType(function() { return x1014; }, function($v) { x1014 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x1000, x981);
+			p521CmovznzU64((x1014$24ptr || (x1014$24ptr = new ptrType$1(function() { return x1014; }, function($v) { x1014 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x1000, x981);
 			x1015 = new $Uint64(0, 0);
-			p521CmovznzU64((x1015$24ptr || (x1015$24ptr = new ptrType(function() { return x1015; }, function($v) { x1015 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x1002, x983);
+			p521CmovznzU64((x1015$24ptr || (x1015$24ptr = new ptrType$1(function() { return x1015; }, function($v) { x1015 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x1002, x983);
 			x1016 = new $Uint64(0, 0);
-			p521CmovznzU64((x1016$24ptr || (x1016$24ptr = new ptrType(function() { return x1016; }, function($v) { x1016 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x1004, x985);
+			p521CmovznzU64((x1016$24ptr || (x1016$24ptr = new ptrType$1(function() { return x1016; }, function($v) { x1016 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x1004, x985);
 			out1.nilCheck, out1[0] = x1008;
 			out1.nilCheck, out1[1] = x1009;
 			out1.nilCheck, out1[2] = x1010;
@@ -201331,58 +202629,58 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		};
 		p521Square = function p521Square$1(out1, arg1) {
 			var _tuple, _tuple$1, _tuple$10, _tuple$100, _tuple$101, _tuple$102, _tuple$103, _tuple$104, _tuple$105, _tuple$106, _tuple$107, _tuple$108, _tuple$109, _tuple$11, _tuple$110, _tuple$111, _tuple$112, _tuple$113, _tuple$114, _tuple$115, _tuple$116, _tuple$117, _tuple$118, _tuple$119, _tuple$12, _tuple$120, _tuple$121, _tuple$122, _tuple$123, _tuple$124, _tuple$125, _tuple$126, _tuple$127, _tuple$128, _tuple$129, _tuple$13, _tuple$130, _tuple$131, _tuple$132, _tuple$133, _tuple$134, _tuple$135, _tuple$136, _tuple$137, _tuple$138, _tuple$139, _tuple$14, _tuple$140, _tuple$141, _tuple$142, _tuple$143, _tuple$144, _tuple$145, _tuple$146, _tuple$147, _tuple$148, _tuple$149, _tuple$15, _tuple$150, _tuple$151, _tuple$152, _tuple$153, _tuple$154, _tuple$155, _tuple$156, _tuple$157, _tuple$158, _tuple$159, _tuple$16, _tuple$160, _tuple$161, _tuple$162, _tuple$163, _tuple$164, _tuple$165, _tuple$166, _tuple$167, _tuple$168, _tuple$169, _tuple$17, _tuple$170, _tuple$171, _tuple$172, _tuple$173, _tuple$174, _tuple$175, _tuple$176, _tuple$177, _tuple$178, _tuple$179, _tuple$18, _tuple$180, _tuple$181, _tuple$182, _tuple$183, _tuple$184, _tuple$185, _tuple$186, _tuple$187, _tuple$188, _tuple$189, _tuple$19, _tuple$190, _tuple$191, _tuple$192, _tuple$193, _tuple$194, _tuple$195, _tuple$196, _tuple$197, _tuple$198, _tuple$199, _tuple$2, _tuple$20, _tuple$200, _tuple$201, _tuple$202, _tuple$203, _tuple$204, _tuple$205, _tuple$206, _tuple$207, _tuple$208, _tuple$209, _tuple$21, _tuple$210, _tuple$211, _tuple$212, _tuple$213, _tuple$214, _tuple$215, _tuple$216, _tuple$217, _tuple$218, _tuple$219, _tuple$22, _tuple$220, _tuple$221, _tuple$222, _tuple$223, _tuple$224, _tuple$225, _tuple$226, _tuple$227, _tuple$228, _tuple$229, _tuple$23, _tuple$230, _tuple$231, _tuple$232, _tuple$233, _tuple$234, _tuple$235, _tuple$236, _tuple$237, _tuple$238, _tuple$239, _tuple$24, _tuple$240, _tuple$241, _tuple$242, _tuple$243, _tuple$244, _tuple$245, _tuple$246, _tuple$247, _tuple$248, _tuple$249, _tuple$25, _tuple$250, _tuple$251, _tuple$252, _tuple$253, _tuple$254, _tuple$255, _tuple$256, _tuple$257, _tuple$258, _tuple$259, _tuple$26, _tuple$260, _tuple$261, _tuple$262, _tuple$263, _tuple$264, _tuple$265, _tuple$266, _tuple$267, _tuple$268, _tuple$269, _tuple$27, _tuple$270, _tuple$271, _tuple$272, _tuple$273, _tuple$274, _tuple$275, _tuple$276, _tuple$277, _tuple$278, _tuple$279, _tuple$28, _tuple$280, _tuple$281, _tuple$282, _tuple$283, _tuple$284, _tuple$285, _tuple$286, _tuple$287, _tuple$288, _tuple$289, _tuple$29, _tuple$290, _tuple$291, _tuple$292, _tuple$293, _tuple$294, _tuple$295, _tuple$296, _tuple$297, _tuple$298, _tuple$299, _tuple$3, _tuple$30, _tuple$300, _tuple$301, _tuple$302, _tuple$303, _tuple$304, _tuple$305, _tuple$306, _tuple$307, _tuple$308, _tuple$309, _tuple$31, _tuple$310, _tuple$311, _tuple$312, _tuple$313, _tuple$314, _tuple$315, _tuple$316, _tuple$317, _tuple$318, _tuple$319, _tuple$32, _tuple$320, _tuple$321, _tuple$322, _tuple$323, _tuple$324, _tuple$325, _tuple$326, _tuple$327, _tuple$328, _tuple$329, _tuple$33, _tuple$330, _tuple$331, _tuple$332, _tuple$333, _tuple$334, _tuple$335, _tuple$336, _tuple$337, _tuple$338, _tuple$339, _tuple$34, _tuple$340, _tuple$341, _tuple$342, _tuple$343, _tuple$344, _tuple$345, _tuple$346, _tuple$347, _tuple$348, _tuple$349, _tuple$35, _tuple$350, _tuple$351, _tuple$352, _tuple$353, _tuple$354, _tuple$355, _tuple$356, _tuple$357, _tuple$358, _tuple$359, _tuple$36, _tuple$360, _tuple$361, _tuple$362, _tuple$363, _tuple$364, _tuple$365, _tuple$366, _tuple$367, _tuple$368, _tuple$369, _tuple$37, _tuple$370, _tuple$371, _tuple$372, _tuple$373, _tuple$374, _tuple$375, _tuple$376, _tuple$377, _tuple$378, _tuple$379, _tuple$38, _tuple$380, _tuple$381, _tuple$382, _tuple$383, _tuple$384, _tuple$385, _tuple$386, _tuple$387, _tuple$388, _tuple$389, _tuple$39, _tuple$390, _tuple$391, _tuple$392, _tuple$393, _tuple$394, _tuple$395, _tuple$396, _tuple$397, _tuple$398, _tuple$399, _tuple$4, _tuple$40, _tuple$400, _tuple$401, _tuple$402, _tuple$403, _tuple$404, _tuple$405, _tuple$406, _tuple$407, _tuple$408, _tuple$409, _tuple$41, _tuple$410, _tuple$411, _tuple$412, _tuple$413, _tuple$414, _tuple$415, _tuple$416, _tuple$417, _tuple$418, _tuple$419, _tuple$42, _tuple$420, _tuple$421, _tuple$422, _tuple$423, _tuple$424, _tuple$425, _tuple$426, _tuple$427, _tuple$428, _tuple$429, _tuple$43, _tuple$430, _tuple$431, _tuple$432, _tuple$433, _tuple$434, _tuple$435, _tuple$436, _tuple$437, _tuple$438, _tuple$439, _tuple$44, _tuple$440, _tuple$441, _tuple$442, _tuple$443, _tuple$444, _tuple$445, _tuple$446, _tuple$447, _tuple$448, _tuple$449, _tuple$45, _tuple$450, _tuple$451, _tuple$452, _tuple$453, _tuple$454, _tuple$455, _tuple$456, _tuple$457, _tuple$458, _tuple$459, _tuple$46, _tuple$460, _tuple$461, _tuple$462, _tuple$463, _tuple$464, _tuple$465, _tuple$466, _tuple$467, _tuple$468, _tuple$469, _tuple$47, _tuple$470, _tuple$471, _tuple$472, _tuple$473, _tuple$474, _tuple$475, _tuple$476, _tuple$477, _tuple$478, _tuple$479, _tuple$48, _tuple$480, _tuple$481, _tuple$482, _tuple$483, _tuple$484, _tuple$485, _tuple$49, _tuple$5, _tuple$50, _tuple$51, _tuple$52, _tuple$53, _tuple$54, _tuple$55, _tuple$56, _tuple$57, _tuple$58, _tuple$59, _tuple$6, _tuple$60, _tuple$61, _tuple$62, _tuple$63, _tuple$64, _tuple$65, _tuple$66, _tuple$67, _tuple$68, _tuple$69, _tuple$7, _tuple$70, _tuple$71, _tuple$72, _tuple$73, _tuple$74, _tuple$75, _tuple$76, _tuple$77, _tuple$78, _tuple$79, _tuple$8, _tuple$80, _tuple$81, _tuple$82, _tuple$83, _tuple$84, _tuple$85, _tuple$86, _tuple$87, _tuple$88, _tuple$89, _tuple$9, _tuple$90, _tuple$91, _tuple$92, _tuple$93, _tuple$94, _tuple$95, _tuple$96, _tuple$97, _tuple$98, _tuple$99, arg1, out1, x, x$1, x$10, x$100, x$101, x$102, x$103, x$104, x$105, x$106, x$107, x$108, x$109, x$11, x$110, x$111, x$112, x$113, x$114, x$115, x$116, x$117, x$118, x$119, x$12, x$120, x$121, x$122, x$123, x$124, x$125, x$126, x$127, x$128, x$129, x$13, x$130, x$131, x$132, x$133, x$134, x$135, x$136, x$137, x$138, x$139, x$14, x$140, x$141, x$142, x$143, x$144, x$145, x$146, x$147, x$148, x$149, x$15, x$150, x$151, x$152, x$153, x$154, x$155, x$156, x$157, x$158, x$159, x$16, x$160, x$161, x$162, x$163, x$164, x$165, x$166, x$167, x$168, x$169, x$17, x$170, x$171, x$172, x$173, x$174, x$175, x$176, x$177, x$178, x$179, x$18, x$180, x$181, x$182, x$183, x$184, x$185, x$186, x$187, x$188, x$189, x$19, x$190, x$191, x$192, x$193, x$194, x$195, x$196, x$197, x$198, x$199, x$2, x$20, x$200, x$201, x$202, x$203, x$204, x$205, x$206, x$207, x$208, x$209, x$21, x$210, x$211, x$212, x$213, x$214, x$215, x$216, x$217, x$218, x$219, x$22, x$220, x$221, x$222, x$223, x$224, x$225, x$226, x$227, x$228, x$229, x$23, x$230, x$231, x$232, x$233, x$234, x$235, x$236, x$237, x$238, x$239, x$24, x$240, x$241, x$242, x$243, x$244, x$245, x$246, x$247, x$248, x$249, x$25, x$250, x$251, x$252, x$253, x$254, x$255, x$256, x$257, x$258, x$259, x$26, x$260, x$261, x$262, x$263, x$264, x$265, x$266, x$267, x$268, x$269, x$27, x$270, x$271, x$272, x$273, x$274, x$275, x$276, x$277, x$278, x$279, x$28, x$280, x$281, x$282, x$283, x$284, x$285, x$286, x$287, x$288, x$289, x$29, x$290, x$291, x$292, x$293, x$294, x$295, x$296, x$297, x$298, x$299, x$3, x$30, x$300, x$301, x$302, x$303, x$304, x$305, x$306, x$307, x$308, x$309, x$31, x$310, x$311, x$312, x$313, x$314, x$315, x$316, x$317, x$318, x$319, x$32, x$320, x$321, x$322, x$323, x$324, x$325, x$326, x$327, x$328, x$329, x$33, x$330, x$331, x$332, x$333, x$334, x$335, x$336, x$337, x$338, x$339, x$34, x$340, x$341, x$342, x$343, x$344, x$345, x$346, x$347, x$348, x$349, x$35, x$350, x$351, x$352, x$353, x$354, x$355, x$356, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$48, x$49, x$5, x$50, x$51, x$52, x$53, x$54, x$55, x$56, x$57, x$58, x$59, x$6, x$60, x$61, x$62, x$63, x$64, x$65, x$66, x$67, x$68, x$69, x$7, x$70, x$71, x$72, x$73, x$74, x$75, x$76, x$77, x$78, x$79, x$8, x$80, x$81, x$82, x$83, x$84, x$85, x$86, x$87, x$88, x$89, x$9, x$90, x$91, x$92, x$93, x$94, x$95, x$96, x$97, x$98, x$99, x1, x10, x100, x1000, x1001, x1002, x1003, x1004, x1005, x1007, x1008, x1008$24ptr, x1009, x1009$24ptr, x101, x1010, x1010$24ptr, x1011, x1011$24ptr, x1012, x1012$24ptr, x1013, x1013$24ptr, x1014, x1014$24ptr, x1015, x1015$24ptr, x1016, x1016$24ptr, x102, x103, x104, x105, x106, x107, x108, x109, x11, x110, x111, x112, x113, x114, x115, x116, x117, x118, x119, x12, x120, x121, x122, x123, x124, x125, x126, x127, x128, x129, x13, x130, x131, x132, x133, x134, x135, x136, x137, x138, x139, x14, x140, x141, x142, x143, x144, x145, x146, x147, x148, x149, x15, x150, x151, x152, x153, x154, x155, x156, x157, x158, x159, x16, x160, x161, x162, x163, x164, x165, x166, x167, x168, x169, x17, x170, x171, x172, x173, x174, x175, x176, x177, x178, x179, x18, x180, x181, x182, x183, x184, x185, x186, x187, x188, x189, x19, x191, x192, x193, x194, x195, x196, x197, x198, x199, x2, x20, x200, x201, x202, x203, x204, x205, x206, x207, x208, x209, x21, x210, x211, x212, x213, x214, x215, x216, x217, x218, x219, x22, x220, x221, x222, x223, x224, x225, x226, x227, x228, x229, x23, x230, x231, x232, x233, x234, x235, x236, x237, x238, x239, x24, x240, x241, x242, x243, x244, x245, x246, x247, x248, x249, x25, x250, x251, x252, x253, x254, x255, x256, x257, x258, x259, x26, x260, x261, x262, x263, x264, x265, x266, x267, x268, x269, x27, x270, x271, x272, x273, x274, x275, x276, x277, x278, x279, x28, x280, x281, x282, x283, x284, x285, x286, x287, x288, x289, x29, x290, x291, x292, x293, x294, x295, x296, x297, x298, x299, x3, x30, x300, x302, x303, x304, x305, x306, x307, x308, x309, x31, x310, x311, x312, x313, x314, x315, x316, x317, x318, x319, x32, x320, x321, x322, x323, x324, x325, x326, x327, x328, x329, x33, x330, x331, x332, x333, x334, x335, x336, x337, x338, x339, x34, x340, x341, x342, x343, x344, x345, x346, x347, x348, x349, x35, x350, x351, x352, x353, x354, x355, x356, x357, x358, x359, x36, x360, x361, x362, x363, x364, x365, x366, x367, x368, x369, x37, x370, x371, x372, x373, x374, x375, x376, x377, x378, x379, x38, x380, x381, x382, x383, x384, x385, x386, x387, x388, x389, x39, x390, x391, x392, x393, x394, x395, x396, x397, x398, x399, x4, x40, x400, x401, x402, x403, x404, x405, x406, x407, x408, x409, x41, x410, x411, x413, x414, x415, x416, x417, x418, x419, x42, x420, x421, x422, x423, x424, x425, x426, x427, x428, x429, x43, x430, x431, x432, x433, x434, x435, x436, x437, x438, x439, x44, x440, x441, x442, x443, x444, x445, x446, x447, x448, x449, x45, x450, x451, x452, x453, x454, x455, x456, x457, x458, x459, x46, x460, x461, x462, x463, x464, x465, x466, x467, x468, x469, x47, x470, x471, x472, x473, x474, x475, x476, x477, x478, x479, x48, x480, x481, x482, x483, x484, x485, x486, x487, x488, x489, x49, x490, x491, x492, x493, x494, x495, x496, x497, x498, x499, x5, x50, x500, x501, x502, x503, x504, x505, x506, x507, x508, x509, x51, x510, x511, x512, x513, x514, x515, x516, x517, x518, x519, x52, x520, x521, x522, x524, x525, x526, x527, x528, x529, x53, x530, x531, x532, x533, x534, x535, x536, x537, x538, x539, x54, x540, x541, x542, x543, x544, x545, x546, x547, x548, x549, x55, x550, x551, x552, x553, x554, x555, x556, x557, x558, x559, x56, x560, x561, x562, x563, x564, x565, x566, x567, x568, x569, x57, x570, x571, x572, x573, x574, x575, x576, x577, x578, x579, x58, x580, x581, x582, x583, x584, x585, x586, x587, x588, x589, x59, x590, x591, x592, x593, x594, x595, x596, x597, x598, x599, x6, x60, x600, x601, x602, x603, x604, x605, x606, x607, x608, x609, x61, x610, x611, x612, x613, x614, x615, x616, x617, x618, x619, x62, x620, x621, x622, x623, x624, x625, x626, x627, x628, x629, x63, x630, x631, x632, x633, x635, x636, x637, x638, x639, x64, x640, x641, x642, x643, x644, x645, x646, x647, x648, x649, x65, x650, x651, x652, x653, x654, x655, x656, x657, x658, x659, x66, x660, x661, x662, x663, x664, x665, x666, x667, x668, x669, x67, x670, x671, x672, x673, x674, x675, x676, x677, x678, x679, x68, x680, x681, x682, x683, x684, x685, x686, x687, x688, x689, x69, x690, x691, x692, x693, x694, x695, x696, x697, x698, x699, x7, x70, x700, x701, x702, x703, x704, x705, x706, x707, x708, x709, x71, x710, x711, x712, x713, x714, x715, x716, x717, x718, x719, x72, x720, x721, x722, x723, x724, x725, x726, x727, x728, x729, x73, x730, x731, x732, x733, x734, x735, x736, x737, x738, x739, x74, x740, x741, x742, x743, x744, x746, x747, x748, x749, x75, x750, x751, x752, x753, x754, x755, x756, x757, x758, x759, x76, x760, x761, x762, x763, x764, x765, x766, x767, x768, x769, x77, x770, x771, x772, x773, x774, x775, x776, x777, x778, x779, x78, x780, x781, x782, x783, x784, x785, x786, x787, x788, x789, x79, x790, x791, x792, x793, x794, x795, x796, x797, x798, x799, x8, x800, x801, x802, x803, x804, x805, x806, x807, x808, x809, x81, x810, x811, x812, x813, x814, x815, x816, x817, x818, x819, x82, x820, x821, x822, x823, x824, x825, x826, x827, x828, x829, x83, x830, x831, x832, x833, x834, x835, x836, x837, x838, x839, x84, x840, x841, x842, x843, x844, x845, x846, x847, x848, x849, x85, x850, x851, x852, x853, x854, x855, x857, x858, x859, x86, x860, x861, x862, x863, x864, x865, x866, x867, x868, x869, x87, x870, x871, x872, x873, x874, x875, x876, x877, x878, x879, x88, x880, x881, x882, x883, x884, x885, x886, x887, x888, x889, x89, x890, x891, x892, x893, x894, x895, x896, x897, x898, x899, x9, x90, x900, x901, x902, x903, x904, x905, x906, x907, x908, x909, x91, x910, x911, x912, x913, x914, x915, x916, x917, x918, x919, x92, x920, x921, x922, x923, x924, x925, x926, x927, x928, x929, x93, x930, x931, x932, x933, x934, x935, x936, x937, x938, x939, x94, x940, x941, x942, x943, x944, x945, x946, x947, x948, x949, x95, x950, x951, x952, x953, x954, x955, x956, x957, x958, x959, x96, x960, x961, x962, x963, x964, x965, x966, x968, x969, x97, x970, x971, x972, x973, x974, x975, x976, x977, x978, x979, x98, x980, x981, x982, x983, x984, x985, x986, x987, x988, x989, x99, x990, x991, x992, x993, x994, x995, x996, x997, x998, x999;
-			x1 = arg1[1];
-			x2 = arg1[2];
-			x3 = arg1[3];
-			x4 = arg1[4];
-			x5 = arg1[5];
-			x6 = arg1[6];
-			x7 = arg1[7];
-			x8 = arg1[8];
-			x9 = arg1[0];
+			x1 = (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[1];
+			x2 = (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[2];
+			x3 = (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[3];
+			x4 = (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[4];
+			x5 = (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[5];
+			x6 = (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[6];
+			x7 = (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[7];
+			x8 = (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[8];
+			x9 = (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[0];
 			x10 = new $Uint64(0, 0);
 			x11 = new $Uint64(0, 0);
-			_tuple = bits.Mul64(x9, arg1[8]);
+			_tuple = bits.Mul64(x9, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[8]);
 			x11 = _tuple[0];
 			x10 = _tuple[1];
 			x12 = new $Uint64(0, 0);
 			x13 = new $Uint64(0, 0);
-			_tuple$1 = bits.Mul64(x9, arg1[7]);
+			_tuple$1 = bits.Mul64(x9, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[7]);
 			x13 = _tuple$1[0];
 			x12 = _tuple$1[1];
 			x14 = new $Uint64(0, 0);
 			x15 = new $Uint64(0, 0);
-			_tuple$2 = bits.Mul64(x9, arg1[6]);
+			_tuple$2 = bits.Mul64(x9, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[6]);
 			x15 = _tuple$2[0];
 			x14 = _tuple$2[1];
 			x16 = new $Uint64(0, 0);
 			x17 = new $Uint64(0, 0);
-			_tuple$3 = bits.Mul64(x9, arg1[5]);
+			_tuple$3 = bits.Mul64(x9, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[5]);
 			x17 = _tuple$3[0];
 			x16 = _tuple$3[1];
 			x18 = new $Uint64(0, 0);
 			x19 = new $Uint64(0, 0);
-			_tuple$4 = bits.Mul64(x9, arg1[4]);
+			_tuple$4 = bits.Mul64(x9, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[4]);
 			x19 = _tuple$4[0];
 			x18 = _tuple$4[1];
 			x20 = new $Uint64(0, 0);
 			x21 = new $Uint64(0, 0);
-			_tuple$5 = bits.Mul64(x9, arg1[3]);
+			_tuple$5 = bits.Mul64(x9, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[3]);
 			x21 = _tuple$5[0];
 			x20 = _tuple$5[1];
 			x22 = new $Uint64(0, 0);
 			x23 = new $Uint64(0, 0);
-			_tuple$6 = bits.Mul64(x9, arg1[2]);
+			_tuple$6 = bits.Mul64(x9, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[2]);
 			x23 = _tuple$6[0];
 			x22 = _tuple$6[1];
 			x24 = new $Uint64(0, 0);
 			x25 = new $Uint64(0, 0);
-			_tuple$7 = bits.Mul64(x9, arg1[1]);
+			_tuple$7 = bits.Mul64(x9, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[1]);
 			x25 = _tuple$7[0];
 			x24 = _tuple$7[1];
 			x26 = new $Uint64(0, 0);
 			x27 = new $Uint64(0, 0);
-			_tuple$8 = bits.Mul64(x9, arg1[0]);
+			_tuple$8 = bits.Mul64(x9, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[0]);
 			x27 = _tuple$8[0];
 			x26 = _tuple$8[1];
 			x28 = new $Uint64(0, 0);
@@ -201562,47 +202860,47 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x99 = _tuple$43[1];
 			x100 = new $Uint64(0, 0);
 			x101 = new $Uint64(0, 0);
-			_tuple$44 = bits.Mul64(x1, arg1[8]);
+			_tuple$44 = bits.Mul64(x1, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[8]);
 			x101 = _tuple$44[0];
 			x100 = _tuple$44[1];
 			x102 = new $Uint64(0, 0);
 			x103 = new $Uint64(0, 0);
-			_tuple$45 = bits.Mul64(x1, arg1[7]);
+			_tuple$45 = bits.Mul64(x1, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[7]);
 			x103 = _tuple$45[0];
 			x102 = _tuple$45[1];
 			x104 = new $Uint64(0, 0);
 			x105 = new $Uint64(0, 0);
-			_tuple$46 = bits.Mul64(x1, arg1[6]);
+			_tuple$46 = bits.Mul64(x1, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[6]);
 			x105 = _tuple$46[0];
 			x104 = _tuple$46[1];
 			x106 = new $Uint64(0, 0);
 			x107 = new $Uint64(0, 0);
-			_tuple$47 = bits.Mul64(x1, arg1[5]);
+			_tuple$47 = bits.Mul64(x1, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[5]);
 			x107 = _tuple$47[0];
 			x106 = _tuple$47[1];
 			x108 = new $Uint64(0, 0);
 			x109 = new $Uint64(0, 0);
-			_tuple$48 = bits.Mul64(x1, arg1[4]);
+			_tuple$48 = bits.Mul64(x1, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[4]);
 			x109 = _tuple$48[0];
 			x108 = _tuple$48[1];
 			x110 = new $Uint64(0, 0);
 			x111 = new $Uint64(0, 0);
-			_tuple$49 = bits.Mul64(x1, arg1[3]);
+			_tuple$49 = bits.Mul64(x1, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[3]);
 			x111 = _tuple$49[0];
 			x110 = _tuple$49[1];
 			x112 = new $Uint64(0, 0);
 			x113 = new $Uint64(0, 0);
-			_tuple$50 = bits.Mul64(x1, arg1[2]);
+			_tuple$50 = bits.Mul64(x1, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[2]);
 			x113 = _tuple$50[0];
 			x112 = _tuple$50[1];
 			x114 = new $Uint64(0, 0);
 			x115 = new $Uint64(0, 0);
-			_tuple$51 = bits.Mul64(x1, arg1[1]);
+			_tuple$51 = bits.Mul64(x1, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[1]);
 			x115 = _tuple$51[0];
 			x114 = _tuple$51[1];
 			x116 = new $Uint64(0, 0);
 			x117 = new $Uint64(0, 0);
-			_tuple$52 = bits.Mul64(x1, arg1[0]);
+			_tuple$52 = bits.Mul64(x1, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[0]);
 			x117 = _tuple$52[0];
 			x116 = _tuple$52[1];
 			x118 = new $Uint64(0, 0);
@@ -201833,47 +203131,47 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x210 = (x$64 = ((x$65 = (new p521Uint1(x209.$high, x209.$low)), new $Uint64(x$65.$high, x$65.$low))), x$66 = ((x$67 = (new p521Uint1(x154.$high, x154.$low)), new $Uint64(x$67.$high, x$67.$low))), new $Uint64(x$64.$high + x$66.$high, x$64.$low + x$66.$low));
 			x211 = new $Uint64(0, 0);
 			x212 = new $Uint64(0, 0);
-			_tuple$98 = bits.Mul64(x2, arg1[8]);
+			_tuple$98 = bits.Mul64(x2, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[8]);
 			x212 = _tuple$98[0];
 			x211 = _tuple$98[1];
 			x213 = new $Uint64(0, 0);
 			x214 = new $Uint64(0, 0);
-			_tuple$99 = bits.Mul64(x2, arg1[7]);
+			_tuple$99 = bits.Mul64(x2, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[7]);
 			x214 = _tuple$99[0];
 			x213 = _tuple$99[1];
 			x215 = new $Uint64(0, 0);
 			x216 = new $Uint64(0, 0);
-			_tuple$100 = bits.Mul64(x2, arg1[6]);
+			_tuple$100 = bits.Mul64(x2, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[6]);
 			x216 = _tuple$100[0];
 			x215 = _tuple$100[1];
 			x217 = new $Uint64(0, 0);
 			x218 = new $Uint64(0, 0);
-			_tuple$101 = bits.Mul64(x2, arg1[5]);
+			_tuple$101 = bits.Mul64(x2, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[5]);
 			x218 = _tuple$101[0];
 			x217 = _tuple$101[1];
 			x219 = new $Uint64(0, 0);
 			x220 = new $Uint64(0, 0);
-			_tuple$102 = bits.Mul64(x2, arg1[4]);
+			_tuple$102 = bits.Mul64(x2, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[4]);
 			x220 = _tuple$102[0];
 			x219 = _tuple$102[1];
 			x221 = new $Uint64(0, 0);
 			x222 = new $Uint64(0, 0);
-			_tuple$103 = bits.Mul64(x2, arg1[3]);
+			_tuple$103 = bits.Mul64(x2, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[3]);
 			x222 = _tuple$103[0];
 			x221 = _tuple$103[1];
 			x223 = new $Uint64(0, 0);
 			x224 = new $Uint64(0, 0);
-			_tuple$104 = bits.Mul64(x2, arg1[2]);
+			_tuple$104 = bits.Mul64(x2, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[2]);
 			x224 = _tuple$104[0];
 			x223 = _tuple$104[1];
 			x225 = new $Uint64(0, 0);
 			x226 = new $Uint64(0, 0);
-			_tuple$105 = bits.Mul64(x2, arg1[1]);
+			_tuple$105 = bits.Mul64(x2, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[1]);
 			x226 = _tuple$105[0];
 			x225 = _tuple$105[1];
 			x227 = new $Uint64(0, 0);
 			x228 = new $Uint64(0, 0);
-			_tuple$106 = bits.Mul64(x2, arg1[0]);
+			_tuple$106 = bits.Mul64(x2, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[0]);
 			x228 = _tuple$106[0];
 			x227 = _tuple$106[1];
 			x229 = new $Uint64(0, 0);
@@ -202104,47 +203402,47 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x321 = (x$104 = ((x$105 = (new p521Uint1(x320.$high, x320.$low)), new $Uint64(x$105.$high, x$105.$low))), x$106 = ((x$107 = (new p521Uint1(x265.$high, x265.$low)), new $Uint64(x$107.$high, x$107.$low))), new $Uint64(x$104.$high + x$106.$high, x$104.$low + x$106.$low));
 			x322 = new $Uint64(0, 0);
 			x323 = new $Uint64(0, 0);
-			_tuple$152 = bits.Mul64(x3, arg1[8]);
+			_tuple$152 = bits.Mul64(x3, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[8]);
 			x323 = _tuple$152[0];
 			x322 = _tuple$152[1];
 			x324 = new $Uint64(0, 0);
 			x325 = new $Uint64(0, 0);
-			_tuple$153 = bits.Mul64(x3, arg1[7]);
+			_tuple$153 = bits.Mul64(x3, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[7]);
 			x325 = _tuple$153[0];
 			x324 = _tuple$153[1];
 			x326 = new $Uint64(0, 0);
 			x327 = new $Uint64(0, 0);
-			_tuple$154 = bits.Mul64(x3, arg1[6]);
+			_tuple$154 = bits.Mul64(x3, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[6]);
 			x327 = _tuple$154[0];
 			x326 = _tuple$154[1];
 			x328 = new $Uint64(0, 0);
 			x329 = new $Uint64(0, 0);
-			_tuple$155 = bits.Mul64(x3, arg1[5]);
+			_tuple$155 = bits.Mul64(x3, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[5]);
 			x329 = _tuple$155[0];
 			x328 = _tuple$155[1];
 			x330 = new $Uint64(0, 0);
 			x331 = new $Uint64(0, 0);
-			_tuple$156 = bits.Mul64(x3, arg1[4]);
+			_tuple$156 = bits.Mul64(x3, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[4]);
 			x331 = _tuple$156[0];
 			x330 = _tuple$156[1];
 			x332 = new $Uint64(0, 0);
 			x333 = new $Uint64(0, 0);
-			_tuple$157 = bits.Mul64(x3, arg1[3]);
+			_tuple$157 = bits.Mul64(x3, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[3]);
 			x333 = _tuple$157[0];
 			x332 = _tuple$157[1];
 			x334 = new $Uint64(0, 0);
 			x335 = new $Uint64(0, 0);
-			_tuple$158 = bits.Mul64(x3, arg1[2]);
+			_tuple$158 = bits.Mul64(x3, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[2]);
 			x335 = _tuple$158[0];
 			x334 = _tuple$158[1];
 			x336 = new $Uint64(0, 0);
 			x337 = new $Uint64(0, 0);
-			_tuple$159 = bits.Mul64(x3, arg1[1]);
+			_tuple$159 = bits.Mul64(x3, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[1]);
 			x337 = _tuple$159[0];
 			x336 = _tuple$159[1];
 			x338 = new $Uint64(0, 0);
 			x339 = new $Uint64(0, 0);
-			_tuple$160 = bits.Mul64(x3, arg1[0]);
+			_tuple$160 = bits.Mul64(x3, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[0]);
 			x339 = _tuple$160[0];
 			x338 = _tuple$160[1];
 			x340 = new $Uint64(0, 0);
@@ -202375,47 +203673,47 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x432 = (x$144 = ((x$145 = (new p521Uint1(x431.$high, x431.$low)), new $Uint64(x$145.$high, x$145.$low))), x$146 = ((x$147 = (new p521Uint1(x376.$high, x376.$low)), new $Uint64(x$147.$high, x$147.$low))), new $Uint64(x$144.$high + x$146.$high, x$144.$low + x$146.$low));
 			x433 = new $Uint64(0, 0);
 			x434 = new $Uint64(0, 0);
-			_tuple$206 = bits.Mul64(x4, arg1[8]);
+			_tuple$206 = bits.Mul64(x4, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[8]);
 			x434 = _tuple$206[0];
 			x433 = _tuple$206[1];
 			x435 = new $Uint64(0, 0);
 			x436 = new $Uint64(0, 0);
-			_tuple$207 = bits.Mul64(x4, arg1[7]);
+			_tuple$207 = bits.Mul64(x4, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[7]);
 			x436 = _tuple$207[0];
 			x435 = _tuple$207[1];
 			x437 = new $Uint64(0, 0);
 			x438 = new $Uint64(0, 0);
-			_tuple$208 = bits.Mul64(x4, arg1[6]);
+			_tuple$208 = bits.Mul64(x4, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[6]);
 			x438 = _tuple$208[0];
 			x437 = _tuple$208[1];
 			x439 = new $Uint64(0, 0);
 			x440 = new $Uint64(0, 0);
-			_tuple$209 = bits.Mul64(x4, arg1[5]);
+			_tuple$209 = bits.Mul64(x4, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[5]);
 			x440 = _tuple$209[0];
 			x439 = _tuple$209[1];
 			x441 = new $Uint64(0, 0);
 			x442 = new $Uint64(0, 0);
-			_tuple$210 = bits.Mul64(x4, arg1[4]);
+			_tuple$210 = bits.Mul64(x4, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[4]);
 			x442 = _tuple$210[0];
 			x441 = _tuple$210[1];
 			x443 = new $Uint64(0, 0);
 			x444 = new $Uint64(0, 0);
-			_tuple$211 = bits.Mul64(x4, arg1[3]);
+			_tuple$211 = bits.Mul64(x4, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[3]);
 			x444 = _tuple$211[0];
 			x443 = _tuple$211[1];
 			x445 = new $Uint64(0, 0);
 			x446 = new $Uint64(0, 0);
-			_tuple$212 = bits.Mul64(x4, arg1[2]);
+			_tuple$212 = bits.Mul64(x4, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[2]);
 			x446 = _tuple$212[0];
 			x445 = _tuple$212[1];
 			x447 = new $Uint64(0, 0);
 			x448 = new $Uint64(0, 0);
-			_tuple$213 = bits.Mul64(x4, arg1[1]);
+			_tuple$213 = bits.Mul64(x4, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[1]);
 			x448 = _tuple$213[0];
 			x447 = _tuple$213[1];
 			x449 = new $Uint64(0, 0);
 			x450 = new $Uint64(0, 0);
-			_tuple$214 = bits.Mul64(x4, arg1[0]);
+			_tuple$214 = bits.Mul64(x4, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[0]);
 			x450 = _tuple$214[0];
 			x449 = _tuple$214[1];
 			x451 = new $Uint64(0, 0);
@@ -202646,47 +203944,47 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x543 = (x$184 = ((x$185 = (new p521Uint1(x542.$high, x542.$low)), new $Uint64(x$185.$high, x$185.$low))), x$186 = ((x$187 = (new p521Uint1(x487.$high, x487.$low)), new $Uint64(x$187.$high, x$187.$low))), new $Uint64(x$184.$high + x$186.$high, x$184.$low + x$186.$low));
 			x544 = new $Uint64(0, 0);
 			x545 = new $Uint64(0, 0);
-			_tuple$260 = bits.Mul64(x5, arg1[8]);
+			_tuple$260 = bits.Mul64(x5, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[8]);
 			x545 = _tuple$260[0];
 			x544 = _tuple$260[1];
 			x546 = new $Uint64(0, 0);
 			x547 = new $Uint64(0, 0);
-			_tuple$261 = bits.Mul64(x5, arg1[7]);
+			_tuple$261 = bits.Mul64(x5, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[7]);
 			x547 = _tuple$261[0];
 			x546 = _tuple$261[1];
 			x548 = new $Uint64(0, 0);
 			x549 = new $Uint64(0, 0);
-			_tuple$262 = bits.Mul64(x5, arg1[6]);
+			_tuple$262 = bits.Mul64(x5, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[6]);
 			x549 = _tuple$262[0];
 			x548 = _tuple$262[1];
 			x550 = new $Uint64(0, 0);
 			x551 = new $Uint64(0, 0);
-			_tuple$263 = bits.Mul64(x5, arg1[5]);
+			_tuple$263 = bits.Mul64(x5, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[5]);
 			x551 = _tuple$263[0];
 			x550 = _tuple$263[1];
 			x552 = new $Uint64(0, 0);
 			x553 = new $Uint64(0, 0);
-			_tuple$264 = bits.Mul64(x5, arg1[4]);
+			_tuple$264 = bits.Mul64(x5, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[4]);
 			x553 = _tuple$264[0];
 			x552 = _tuple$264[1];
 			x554 = new $Uint64(0, 0);
 			x555 = new $Uint64(0, 0);
-			_tuple$265 = bits.Mul64(x5, arg1[3]);
+			_tuple$265 = bits.Mul64(x5, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[3]);
 			x555 = _tuple$265[0];
 			x554 = _tuple$265[1];
 			x556 = new $Uint64(0, 0);
 			x557 = new $Uint64(0, 0);
-			_tuple$266 = bits.Mul64(x5, arg1[2]);
+			_tuple$266 = bits.Mul64(x5, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[2]);
 			x557 = _tuple$266[0];
 			x556 = _tuple$266[1];
 			x558 = new $Uint64(0, 0);
 			x559 = new $Uint64(0, 0);
-			_tuple$267 = bits.Mul64(x5, arg1[1]);
+			_tuple$267 = bits.Mul64(x5, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[1]);
 			x559 = _tuple$267[0];
 			x558 = _tuple$267[1];
 			x560 = new $Uint64(0, 0);
 			x561 = new $Uint64(0, 0);
-			_tuple$268 = bits.Mul64(x5, arg1[0]);
+			_tuple$268 = bits.Mul64(x5, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[0]);
 			x561 = _tuple$268[0];
 			x560 = _tuple$268[1];
 			x562 = new $Uint64(0, 0);
@@ -202917,47 +204215,47 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x654 = (x$224 = ((x$225 = (new p521Uint1(x653.$high, x653.$low)), new $Uint64(x$225.$high, x$225.$low))), x$226 = ((x$227 = (new p521Uint1(x598.$high, x598.$low)), new $Uint64(x$227.$high, x$227.$low))), new $Uint64(x$224.$high + x$226.$high, x$224.$low + x$226.$low));
 			x655 = new $Uint64(0, 0);
 			x656 = new $Uint64(0, 0);
-			_tuple$314 = bits.Mul64(x6, arg1[8]);
+			_tuple$314 = bits.Mul64(x6, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[8]);
 			x656 = _tuple$314[0];
 			x655 = _tuple$314[1];
 			x657 = new $Uint64(0, 0);
 			x658 = new $Uint64(0, 0);
-			_tuple$315 = bits.Mul64(x6, arg1[7]);
+			_tuple$315 = bits.Mul64(x6, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[7]);
 			x658 = _tuple$315[0];
 			x657 = _tuple$315[1];
 			x659 = new $Uint64(0, 0);
 			x660 = new $Uint64(0, 0);
-			_tuple$316 = bits.Mul64(x6, arg1[6]);
+			_tuple$316 = bits.Mul64(x6, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[6]);
 			x660 = _tuple$316[0];
 			x659 = _tuple$316[1];
 			x661 = new $Uint64(0, 0);
 			x662 = new $Uint64(0, 0);
-			_tuple$317 = bits.Mul64(x6, arg1[5]);
+			_tuple$317 = bits.Mul64(x6, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[5]);
 			x662 = _tuple$317[0];
 			x661 = _tuple$317[1];
 			x663 = new $Uint64(0, 0);
 			x664 = new $Uint64(0, 0);
-			_tuple$318 = bits.Mul64(x6, arg1[4]);
+			_tuple$318 = bits.Mul64(x6, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[4]);
 			x664 = _tuple$318[0];
 			x663 = _tuple$318[1];
 			x665 = new $Uint64(0, 0);
 			x666 = new $Uint64(0, 0);
-			_tuple$319 = bits.Mul64(x6, arg1[3]);
+			_tuple$319 = bits.Mul64(x6, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[3]);
 			x666 = _tuple$319[0];
 			x665 = _tuple$319[1];
 			x667 = new $Uint64(0, 0);
 			x668 = new $Uint64(0, 0);
-			_tuple$320 = bits.Mul64(x6, arg1[2]);
+			_tuple$320 = bits.Mul64(x6, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[2]);
 			x668 = _tuple$320[0];
 			x667 = _tuple$320[1];
 			x669 = new $Uint64(0, 0);
 			x670 = new $Uint64(0, 0);
-			_tuple$321 = bits.Mul64(x6, arg1[1]);
+			_tuple$321 = bits.Mul64(x6, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[1]);
 			x670 = _tuple$321[0];
 			x669 = _tuple$321[1];
 			x671 = new $Uint64(0, 0);
 			x672 = new $Uint64(0, 0);
-			_tuple$322 = bits.Mul64(x6, arg1[0]);
+			_tuple$322 = bits.Mul64(x6, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[0]);
 			x672 = _tuple$322[0];
 			x671 = _tuple$322[1];
 			x673 = new $Uint64(0, 0);
@@ -203188,47 +204486,47 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x765 = (x$264 = ((x$265 = (new p521Uint1(x764.$high, x764.$low)), new $Uint64(x$265.$high, x$265.$low))), x$266 = ((x$267 = (new p521Uint1(x709.$high, x709.$low)), new $Uint64(x$267.$high, x$267.$low))), new $Uint64(x$264.$high + x$266.$high, x$264.$low + x$266.$low));
 			x766 = new $Uint64(0, 0);
 			x767 = new $Uint64(0, 0);
-			_tuple$368 = bits.Mul64(x7, arg1[8]);
+			_tuple$368 = bits.Mul64(x7, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[8]);
 			x767 = _tuple$368[0];
 			x766 = _tuple$368[1];
 			x768 = new $Uint64(0, 0);
 			x769 = new $Uint64(0, 0);
-			_tuple$369 = bits.Mul64(x7, arg1[7]);
+			_tuple$369 = bits.Mul64(x7, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[7]);
 			x769 = _tuple$369[0];
 			x768 = _tuple$369[1];
 			x770 = new $Uint64(0, 0);
 			x771 = new $Uint64(0, 0);
-			_tuple$370 = bits.Mul64(x7, arg1[6]);
+			_tuple$370 = bits.Mul64(x7, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[6]);
 			x771 = _tuple$370[0];
 			x770 = _tuple$370[1];
 			x772 = new $Uint64(0, 0);
 			x773 = new $Uint64(0, 0);
-			_tuple$371 = bits.Mul64(x7, arg1[5]);
+			_tuple$371 = bits.Mul64(x7, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[5]);
 			x773 = _tuple$371[0];
 			x772 = _tuple$371[1];
 			x774 = new $Uint64(0, 0);
 			x775 = new $Uint64(0, 0);
-			_tuple$372 = bits.Mul64(x7, arg1[4]);
+			_tuple$372 = bits.Mul64(x7, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[4]);
 			x775 = _tuple$372[0];
 			x774 = _tuple$372[1];
 			x776 = new $Uint64(0, 0);
 			x777 = new $Uint64(0, 0);
-			_tuple$373 = bits.Mul64(x7, arg1[3]);
+			_tuple$373 = bits.Mul64(x7, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[3]);
 			x777 = _tuple$373[0];
 			x776 = _tuple$373[1];
 			x778 = new $Uint64(0, 0);
 			x779 = new $Uint64(0, 0);
-			_tuple$374 = bits.Mul64(x7, arg1[2]);
+			_tuple$374 = bits.Mul64(x7, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[2]);
 			x779 = _tuple$374[0];
 			x778 = _tuple$374[1];
 			x780 = new $Uint64(0, 0);
 			x781 = new $Uint64(0, 0);
-			_tuple$375 = bits.Mul64(x7, arg1[1]);
+			_tuple$375 = bits.Mul64(x7, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[1]);
 			x781 = _tuple$375[0];
 			x780 = _tuple$375[1];
 			x782 = new $Uint64(0, 0);
 			x783 = new $Uint64(0, 0);
-			_tuple$376 = bits.Mul64(x7, arg1[0]);
+			_tuple$376 = bits.Mul64(x7, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[0]);
 			x783 = _tuple$376[0];
 			x782 = _tuple$376[1];
 			x784 = new $Uint64(0, 0);
@@ -203459,47 +204757,47 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x876 = (x$304 = ((x$305 = (new p521Uint1(x875.$high, x875.$low)), new $Uint64(x$305.$high, x$305.$low))), x$306 = ((x$307 = (new p521Uint1(x820.$high, x820.$low)), new $Uint64(x$307.$high, x$307.$low))), new $Uint64(x$304.$high + x$306.$high, x$304.$low + x$306.$low));
 			x877 = new $Uint64(0, 0);
 			x878 = new $Uint64(0, 0);
-			_tuple$422 = bits.Mul64(x8, arg1[8]);
+			_tuple$422 = bits.Mul64(x8, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[8]);
 			x878 = _tuple$422[0];
 			x877 = _tuple$422[1];
 			x879 = new $Uint64(0, 0);
 			x880 = new $Uint64(0, 0);
-			_tuple$423 = bits.Mul64(x8, arg1[7]);
+			_tuple$423 = bits.Mul64(x8, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[7]);
 			x880 = _tuple$423[0];
 			x879 = _tuple$423[1];
 			x881 = new $Uint64(0, 0);
 			x882 = new $Uint64(0, 0);
-			_tuple$424 = bits.Mul64(x8, arg1[6]);
+			_tuple$424 = bits.Mul64(x8, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[6]);
 			x882 = _tuple$424[0];
 			x881 = _tuple$424[1];
 			x883 = new $Uint64(0, 0);
 			x884 = new $Uint64(0, 0);
-			_tuple$425 = bits.Mul64(x8, arg1[5]);
+			_tuple$425 = bits.Mul64(x8, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[5]);
 			x884 = _tuple$425[0];
 			x883 = _tuple$425[1];
 			x885 = new $Uint64(0, 0);
 			x886 = new $Uint64(0, 0);
-			_tuple$426 = bits.Mul64(x8, arg1[4]);
+			_tuple$426 = bits.Mul64(x8, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[4]);
 			x886 = _tuple$426[0];
 			x885 = _tuple$426[1];
 			x887 = new $Uint64(0, 0);
 			x888 = new $Uint64(0, 0);
-			_tuple$427 = bits.Mul64(x8, arg1[3]);
+			_tuple$427 = bits.Mul64(x8, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[3]);
 			x888 = _tuple$427[0];
 			x887 = _tuple$427[1];
 			x889 = new $Uint64(0, 0);
 			x890 = new $Uint64(0, 0);
-			_tuple$428 = bits.Mul64(x8, arg1[2]);
+			_tuple$428 = bits.Mul64(x8, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[2]);
 			x890 = _tuple$428[0];
 			x889 = _tuple$428[1];
 			x891 = new $Uint64(0, 0);
 			x892 = new $Uint64(0, 0);
-			_tuple$429 = bits.Mul64(x8, arg1[1]);
+			_tuple$429 = bits.Mul64(x8, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[1]);
 			x892 = _tuple$429[0];
 			x891 = _tuple$429[1];
 			x893 = new $Uint64(0, 0);
 			x894 = new $Uint64(0, 0);
-			_tuple$430 = bits.Mul64(x8, arg1[0]);
+			_tuple$430 = bits.Mul64(x8, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[0]);
 			x894 = _tuple$430[0];
 			x893 = _tuple$430[1];
 			x895 = new $Uint64(0, 0);
@@ -203777,23 +205075,23 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			_tuple$485 = bits.Sub64(x987, new $Uint64(0, 0), ((x$356 = (new p521Uint1(x1005.$high, x1005.$low)), new $Uint64(x$356.$high, x$356.$low))));
 			x1007 = _tuple$485[1];
 			x1008 = new $Uint64(0, 0);
-			p521CmovznzU64((x1008$24ptr || (x1008$24ptr = new ptrType(function() { return x1008; }, function($v) { x1008 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x988, x969);
+			p521CmovznzU64((x1008$24ptr || (x1008$24ptr = new ptrType$1(function() { return x1008; }, function($v) { x1008 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x988, x969);
 			x1009 = new $Uint64(0, 0);
-			p521CmovznzU64((x1009$24ptr || (x1009$24ptr = new ptrType(function() { return x1009; }, function($v) { x1009 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x990, x971);
+			p521CmovznzU64((x1009$24ptr || (x1009$24ptr = new ptrType$1(function() { return x1009; }, function($v) { x1009 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x990, x971);
 			x1010 = new $Uint64(0, 0);
-			p521CmovznzU64((x1010$24ptr || (x1010$24ptr = new ptrType(function() { return x1010; }, function($v) { x1010 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x992, x973);
+			p521CmovznzU64((x1010$24ptr || (x1010$24ptr = new ptrType$1(function() { return x1010; }, function($v) { x1010 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x992, x973);
 			x1011 = new $Uint64(0, 0);
-			p521CmovznzU64((x1011$24ptr || (x1011$24ptr = new ptrType(function() { return x1011; }, function($v) { x1011 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x994, x975);
+			p521CmovznzU64((x1011$24ptr || (x1011$24ptr = new ptrType$1(function() { return x1011; }, function($v) { x1011 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x994, x975);
 			x1012 = new $Uint64(0, 0);
-			p521CmovznzU64((x1012$24ptr || (x1012$24ptr = new ptrType(function() { return x1012; }, function($v) { x1012 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x996, x977);
+			p521CmovznzU64((x1012$24ptr || (x1012$24ptr = new ptrType$1(function() { return x1012; }, function($v) { x1012 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x996, x977);
 			x1013 = new $Uint64(0, 0);
-			p521CmovznzU64((x1013$24ptr || (x1013$24ptr = new ptrType(function() { return x1013; }, function($v) { x1013 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x998, x979);
+			p521CmovznzU64((x1013$24ptr || (x1013$24ptr = new ptrType$1(function() { return x1013; }, function($v) { x1013 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x998, x979);
 			x1014 = new $Uint64(0, 0);
-			p521CmovznzU64((x1014$24ptr || (x1014$24ptr = new ptrType(function() { return x1014; }, function($v) { x1014 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x1000, x981);
+			p521CmovznzU64((x1014$24ptr || (x1014$24ptr = new ptrType$1(function() { return x1014; }, function($v) { x1014 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x1000, x981);
 			x1015 = new $Uint64(0, 0);
-			p521CmovznzU64((x1015$24ptr || (x1015$24ptr = new ptrType(function() { return x1015; }, function($v) { x1015 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x1002, x983);
+			p521CmovznzU64((x1015$24ptr || (x1015$24ptr = new ptrType$1(function() { return x1015; }, function($v) { x1015 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x1002, x983);
 			x1016 = new $Uint64(0, 0);
-			p521CmovznzU64((x1016$24ptr || (x1016$24ptr = new ptrType(function() { return x1016; }, function($v) { x1016 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x1004, x985);
+			p521CmovznzU64((x1016$24ptr || (x1016$24ptr = new ptrType$1(function() { return x1016; }, function($v) { x1016 = $v; }))), (new p521Uint1(x1007.$high, x1007.$low)), x1004, x985);
 			out1.nilCheck, out1[0] = x1008;
 			out1.nilCheck, out1[1] = x1009;
 			out1.nilCheck, out1[2] = x1010;
@@ -203808,47 +205106,47 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			var _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, arg1, arg2, out1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, x1, x10, x11, x12, x13, x14, x15, x16, x17, x18, x19, x2, x20, x21, x22, x23, x24, x25, x26, x27, x28, x29, x3, x30, x31, x32, x33, x34, x35, x36, x38, x39, x39$24ptr, x4, x40, x40$24ptr, x41, x41$24ptr, x42, x42$24ptr, x43, x43$24ptr, x44, x44$24ptr, x45, x45$24ptr, x46, x46$24ptr, x47, x47$24ptr, x5, x6, x7, x8, x9;
 			x1 = new $Uint64(0, 0);
 			x2 = new $Uint64(0, 0);
-			_tuple = bits.Add64(arg1[0], arg2[0], new $Uint64(0, 0));
+			_tuple = bits.Add64((arg1 === ptrType.nil && $throwNilPointerError(), arg1)[0], (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[0], new $Uint64(0, 0));
 			x1 = _tuple[0];
 			x2 = _tuple[1];
 			x3 = new $Uint64(0, 0);
 			x4 = new $Uint64(0, 0);
-			_tuple$1 = bits.Add64(arg1[1], arg2[1], ((x = (new p521Uint1(x2.$high, x2.$low)), new $Uint64(x.$high, x.$low))));
+			_tuple$1 = bits.Add64((arg1 === ptrType.nil && $throwNilPointerError(), arg1)[1], (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[1], ((x = (new p521Uint1(x2.$high, x2.$low)), new $Uint64(x.$high, x.$low))));
 			x3 = _tuple$1[0];
 			x4 = _tuple$1[1];
 			x5 = new $Uint64(0, 0);
 			x6 = new $Uint64(0, 0);
-			_tuple$2 = bits.Add64(arg1[2], arg2[2], ((x$1 = (new p521Uint1(x4.$high, x4.$low)), new $Uint64(x$1.$high, x$1.$low))));
+			_tuple$2 = bits.Add64((arg1 === ptrType.nil && $throwNilPointerError(), arg1)[2], (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[2], ((x$1 = (new p521Uint1(x4.$high, x4.$low)), new $Uint64(x$1.$high, x$1.$low))));
 			x5 = _tuple$2[0];
 			x6 = _tuple$2[1];
 			x7 = new $Uint64(0, 0);
 			x8 = new $Uint64(0, 0);
-			_tuple$3 = bits.Add64(arg1[3], arg2[3], ((x$2 = (new p521Uint1(x6.$high, x6.$low)), new $Uint64(x$2.$high, x$2.$low))));
+			_tuple$3 = bits.Add64((arg1 === ptrType.nil && $throwNilPointerError(), arg1)[3], (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[3], ((x$2 = (new p521Uint1(x6.$high, x6.$low)), new $Uint64(x$2.$high, x$2.$low))));
 			x7 = _tuple$3[0];
 			x8 = _tuple$3[1];
 			x9 = new $Uint64(0, 0);
 			x10 = new $Uint64(0, 0);
-			_tuple$4 = bits.Add64(arg1[4], arg2[4], ((x$3 = (new p521Uint1(x8.$high, x8.$low)), new $Uint64(x$3.$high, x$3.$low))));
+			_tuple$4 = bits.Add64((arg1 === ptrType.nil && $throwNilPointerError(), arg1)[4], (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[4], ((x$3 = (new p521Uint1(x8.$high, x8.$low)), new $Uint64(x$3.$high, x$3.$low))));
 			x9 = _tuple$4[0];
 			x10 = _tuple$4[1];
 			x11 = new $Uint64(0, 0);
 			x12 = new $Uint64(0, 0);
-			_tuple$5 = bits.Add64(arg1[5], arg2[5], ((x$4 = (new p521Uint1(x10.$high, x10.$low)), new $Uint64(x$4.$high, x$4.$low))));
+			_tuple$5 = bits.Add64((arg1 === ptrType.nil && $throwNilPointerError(), arg1)[5], (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[5], ((x$4 = (new p521Uint1(x10.$high, x10.$low)), new $Uint64(x$4.$high, x$4.$low))));
 			x11 = _tuple$5[0];
 			x12 = _tuple$5[1];
 			x13 = new $Uint64(0, 0);
 			x14 = new $Uint64(0, 0);
-			_tuple$6 = bits.Add64(arg1[6], arg2[6], ((x$5 = (new p521Uint1(x12.$high, x12.$low)), new $Uint64(x$5.$high, x$5.$low))));
+			_tuple$6 = bits.Add64((arg1 === ptrType.nil && $throwNilPointerError(), arg1)[6], (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[6], ((x$5 = (new p521Uint1(x12.$high, x12.$low)), new $Uint64(x$5.$high, x$5.$low))));
 			x13 = _tuple$6[0];
 			x14 = _tuple$6[1];
 			x15 = new $Uint64(0, 0);
 			x16 = new $Uint64(0, 0);
-			_tuple$7 = bits.Add64(arg1[7], arg2[7], ((x$6 = (new p521Uint1(x14.$high, x14.$low)), new $Uint64(x$6.$high, x$6.$low))));
+			_tuple$7 = bits.Add64((arg1 === ptrType.nil && $throwNilPointerError(), arg1)[7], (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[7], ((x$6 = (new p521Uint1(x14.$high, x14.$low)), new $Uint64(x$6.$high, x$6.$low))));
 			x15 = _tuple$7[0];
 			x16 = _tuple$7[1];
 			x17 = new $Uint64(0, 0);
 			x18 = new $Uint64(0, 0);
-			_tuple$8 = bits.Add64(arg1[8], arg2[8], ((x$7 = (new p521Uint1(x16.$high, x16.$low)), new $Uint64(x$7.$high, x$7.$low))));
+			_tuple$8 = bits.Add64((arg1 === ptrType.nil && $throwNilPointerError(), arg1)[8], (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[8], ((x$7 = (new p521Uint1(x16.$high, x16.$low)), new $Uint64(x$7.$high, x$7.$low))));
 			x17 = _tuple$8[0];
 			x18 = _tuple$8[1];
 			x19 = new $Uint64(0, 0);
@@ -203900,23 +205198,23 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			_tuple$18 = bits.Sub64(((x$16 = (new p521Uint1(x18.$high, x18.$low)), new $Uint64(x$16.$high, x$16.$low))), new $Uint64(0, 0), ((x$17 = (new p521Uint1(x36.$high, x36.$low)), new $Uint64(x$17.$high, x$17.$low))));
 			x38 = _tuple$18[1];
 			x39 = new $Uint64(0, 0);
-			p521CmovznzU64((x39$24ptr || (x39$24ptr = new ptrType(function() { return x39; }, function($v) { x39 = $v; }))), (new p521Uint1(x38.$high, x38.$low)), x19, x1);
+			p521CmovznzU64((x39$24ptr || (x39$24ptr = new ptrType$1(function() { return x39; }, function($v) { x39 = $v; }))), (new p521Uint1(x38.$high, x38.$low)), x19, x1);
 			x40 = new $Uint64(0, 0);
-			p521CmovznzU64((x40$24ptr || (x40$24ptr = new ptrType(function() { return x40; }, function($v) { x40 = $v; }))), (new p521Uint1(x38.$high, x38.$low)), x21, x3);
+			p521CmovznzU64((x40$24ptr || (x40$24ptr = new ptrType$1(function() { return x40; }, function($v) { x40 = $v; }))), (new p521Uint1(x38.$high, x38.$low)), x21, x3);
 			x41 = new $Uint64(0, 0);
-			p521CmovznzU64((x41$24ptr || (x41$24ptr = new ptrType(function() { return x41; }, function($v) { x41 = $v; }))), (new p521Uint1(x38.$high, x38.$low)), x23, x5);
+			p521CmovznzU64((x41$24ptr || (x41$24ptr = new ptrType$1(function() { return x41; }, function($v) { x41 = $v; }))), (new p521Uint1(x38.$high, x38.$low)), x23, x5);
 			x42 = new $Uint64(0, 0);
-			p521CmovznzU64((x42$24ptr || (x42$24ptr = new ptrType(function() { return x42; }, function($v) { x42 = $v; }))), (new p521Uint1(x38.$high, x38.$low)), x25, x7);
+			p521CmovznzU64((x42$24ptr || (x42$24ptr = new ptrType$1(function() { return x42; }, function($v) { x42 = $v; }))), (new p521Uint1(x38.$high, x38.$low)), x25, x7);
 			x43 = new $Uint64(0, 0);
-			p521CmovznzU64((x43$24ptr || (x43$24ptr = new ptrType(function() { return x43; }, function($v) { x43 = $v; }))), (new p521Uint1(x38.$high, x38.$low)), x27, x9);
+			p521CmovznzU64((x43$24ptr || (x43$24ptr = new ptrType$1(function() { return x43; }, function($v) { x43 = $v; }))), (new p521Uint1(x38.$high, x38.$low)), x27, x9);
 			x44 = new $Uint64(0, 0);
-			p521CmovznzU64((x44$24ptr || (x44$24ptr = new ptrType(function() { return x44; }, function($v) { x44 = $v; }))), (new p521Uint1(x38.$high, x38.$low)), x29, x11);
+			p521CmovznzU64((x44$24ptr || (x44$24ptr = new ptrType$1(function() { return x44; }, function($v) { x44 = $v; }))), (new p521Uint1(x38.$high, x38.$low)), x29, x11);
 			x45 = new $Uint64(0, 0);
-			p521CmovznzU64((x45$24ptr || (x45$24ptr = new ptrType(function() { return x45; }, function($v) { x45 = $v; }))), (new p521Uint1(x38.$high, x38.$low)), x31, x13);
+			p521CmovznzU64((x45$24ptr || (x45$24ptr = new ptrType$1(function() { return x45; }, function($v) { x45 = $v; }))), (new p521Uint1(x38.$high, x38.$low)), x31, x13);
 			x46 = new $Uint64(0, 0);
-			p521CmovznzU64((x46$24ptr || (x46$24ptr = new ptrType(function() { return x46; }, function($v) { x46 = $v; }))), (new p521Uint1(x38.$high, x38.$low)), x33, x15);
+			p521CmovznzU64((x46$24ptr || (x46$24ptr = new ptrType$1(function() { return x46; }, function($v) { x46 = $v; }))), (new p521Uint1(x38.$high, x38.$low)), x33, x15);
 			x47 = new $Uint64(0, 0);
-			p521CmovznzU64((x47$24ptr || (x47$24ptr = new ptrType(function() { return x47; }, function($v) { x47 = $v; }))), (new p521Uint1(x38.$high, x38.$low)), x35, x17);
+			p521CmovznzU64((x47$24ptr || (x47$24ptr = new ptrType$1(function() { return x47; }, function($v) { x47 = $v; }))), (new p521Uint1(x38.$high, x38.$low)), x35, x17);
 			out1.nilCheck, out1[0] = x39;
 			out1.nilCheck, out1[1] = x40;
 			out1.nilCheck, out1[2] = x41;
@@ -203931,51 +205229,51 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			var _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, arg1, arg2, out1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, x1, x10, x11, x12, x13, x14, x15, x16, x17, x18, x19, x19$24ptr, x2, x20, x21, x22, x23, x24, x25, x26, x27, x28, x29, x3, x30, x31, x32, x33, x34, x35, x36, x4, x5, x6, x7, x8, x9;
 			x1 = new $Uint64(0, 0);
 			x2 = new $Uint64(0, 0);
-			_tuple = bits.Sub64(arg1[0], arg2[0], new $Uint64(0, 0));
+			_tuple = bits.Sub64((arg1 === ptrType.nil && $throwNilPointerError(), arg1)[0], (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[0], new $Uint64(0, 0));
 			x1 = _tuple[0];
 			x2 = _tuple[1];
 			x3 = new $Uint64(0, 0);
 			x4 = new $Uint64(0, 0);
-			_tuple$1 = bits.Sub64(arg1[1], arg2[1], ((x = (new p521Uint1(x2.$high, x2.$low)), new $Uint64(x.$high, x.$low))));
+			_tuple$1 = bits.Sub64((arg1 === ptrType.nil && $throwNilPointerError(), arg1)[1], (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[1], ((x = (new p521Uint1(x2.$high, x2.$low)), new $Uint64(x.$high, x.$low))));
 			x3 = _tuple$1[0];
 			x4 = _tuple$1[1];
 			x5 = new $Uint64(0, 0);
 			x6 = new $Uint64(0, 0);
-			_tuple$2 = bits.Sub64(arg1[2], arg2[2], ((x$1 = (new p521Uint1(x4.$high, x4.$low)), new $Uint64(x$1.$high, x$1.$low))));
+			_tuple$2 = bits.Sub64((arg1 === ptrType.nil && $throwNilPointerError(), arg1)[2], (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[2], ((x$1 = (new p521Uint1(x4.$high, x4.$low)), new $Uint64(x$1.$high, x$1.$low))));
 			x5 = _tuple$2[0];
 			x6 = _tuple$2[1];
 			x7 = new $Uint64(0, 0);
 			x8 = new $Uint64(0, 0);
-			_tuple$3 = bits.Sub64(arg1[3], arg2[3], ((x$2 = (new p521Uint1(x6.$high, x6.$low)), new $Uint64(x$2.$high, x$2.$low))));
+			_tuple$3 = bits.Sub64((arg1 === ptrType.nil && $throwNilPointerError(), arg1)[3], (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[3], ((x$2 = (new p521Uint1(x6.$high, x6.$low)), new $Uint64(x$2.$high, x$2.$low))));
 			x7 = _tuple$3[0];
 			x8 = _tuple$3[1];
 			x9 = new $Uint64(0, 0);
 			x10 = new $Uint64(0, 0);
-			_tuple$4 = bits.Sub64(arg1[4], arg2[4], ((x$3 = (new p521Uint1(x8.$high, x8.$low)), new $Uint64(x$3.$high, x$3.$low))));
+			_tuple$4 = bits.Sub64((arg1 === ptrType.nil && $throwNilPointerError(), arg1)[4], (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[4], ((x$3 = (new p521Uint1(x8.$high, x8.$low)), new $Uint64(x$3.$high, x$3.$low))));
 			x9 = _tuple$4[0];
 			x10 = _tuple$4[1];
 			x11 = new $Uint64(0, 0);
 			x12 = new $Uint64(0, 0);
-			_tuple$5 = bits.Sub64(arg1[5], arg2[5], ((x$4 = (new p521Uint1(x10.$high, x10.$low)), new $Uint64(x$4.$high, x$4.$low))));
+			_tuple$5 = bits.Sub64((arg1 === ptrType.nil && $throwNilPointerError(), arg1)[5], (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[5], ((x$4 = (new p521Uint1(x10.$high, x10.$low)), new $Uint64(x$4.$high, x$4.$low))));
 			x11 = _tuple$5[0];
 			x12 = _tuple$5[1];
 			x13 = new $Uint64(0, 0);
 			x14 = new $Uint64(0, 0);
-			_tuple$6 = bits.Sub64(arg1[6], arg2[6], ((x$5 = (new p521Uint1(x12.$high, x12.$low)), new $Uint64(x$5.$high, x$5.$low))));
+			_tuple$6 = bits.Sub64((arg1 === ptrType.nil && $throwNilPointerError(), arg1)[6], (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[6], ((x$5 = (new p521Uint1(x12.$high, x12.$low)), new $Uint64(x$5.$high, x$5.$low))));
 			x13 = _tuple$6[0];
 			x14 = _tuple$6[1];
 			x15 = new $Uint64(0, 0);
 			x16 = new $Uint64(0, 0);
-			_tuple$7 = bits.Sub64(arg1[7], arg2[7], ((x$6 = (new p521Uint1(x14.$high, x14.$low)), new $Uint64(x$6.$high, x$6.$low))));
+			_tuple$7 = bits.Sub64((arg1 === ptrType.nil && $throwNilPointerError(), arg1)[7], (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[7], ((x$6 = (new p521Uint1(x14.$high, x14.$low)), new $Uint64(x$6.$high, x$6.$low))));
 			x15 = _tuple$7[0];
 			x16 = _tuple$7[1];
 			x17 = new $Uint64(0, 0);
 			x18 = new $Uint64(0, 0);
-			_tuple$8 = bits.Sub64(arg1[8], arg2[8], ((x$7 = (new p521Uint1(x16.$high, x16.$low)), new $Uint64(x$7.$high, x$7.$low))));
+			_tuple$8 = bits.Sub64((arg1 === ptrType.nil && $throwNilPointerError(), arg1)[8], (arg2 === ptrType.nil && $throwNilPointerError(), arg2)[8], ((x$7 = (new p521Uint1(x16.$high, x16.$low)), new $Uint64(x$7.$high, x$7.$low))));
 			x17 = _tuple$8[0];
 			x18 = _tuple$8[1];
 			x19 = new $Uint64(0, 0);
-			p521CmovznzU64((x19$24ptr || (x19$24ptr = new ptrType(function() { return x19; }, function($v) { x19 = $v; }))), (new p521Uint1(x18.$high, x18.$low)), new $Uint64(0, 0), new $Uint64(4294967295, 4294967295));
+			p521CmovznzU64((x19$24ptr || (x19$24ptr = new ptrType$1(function() { return x19; }, function($v) { x19 = $v; }))), (new p521Uint1(x18.$high, x18.$low)), new $Uint64(0, 0), new $Uint64(4294967295, 4294967295));
 			x20 = new $Uint64(0, 0);
 			x21 = new $Uint64(0, 0);
 			_tuple$9 = bits.Add64(x1, x19, new $Uint64(0, 0));
@@ -204043,7 +205341,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		};
 		p521FromMontgomery = function p521FromMontgomery$1(out1, arg1) {
 			var _tuple, _tuple$1, _tuple$10, _tuple$100, _tuple$101, _tuple$102, _tuple$103, _tuple$104, _tuple$105, _tuple$106, _tuple$107, _tuple$108, _tuple$109, _tuple$11, _tuple$110, _tuple$111, _tuple$112, _tuple$113, _tuple$114, _tuple$115, _tuple$116, _tuple$117, _tuple$118, _tuple$119, _tuple$12, _tuple$120, _tuple$121, _tuple$122, _tuple$123, _tuple$124, _tuple$125, _tuple$126, _tuple$127, _tuple$128, _tuple$129, _tuple$13, _tuple$130, _tuple$131, _tuple$132, _tuple$133, _tuple$134, _tuple$135, _tuple$136, _tuple$137, _tuple$138, _tuple$139, _tuple$14, _tuple$140, _tuple$141, _tuple$142, _tuple$143, _tuple$144, _tuple$145, _tuple$146, _tuple$147, _tuple$148, _tuple$149, _tuple$15, _tuple$150, _tuple$151, _tuple$152, _tuple$153, _tuple$154, _tuple$155, _tuple$156, _tuple$157, _tuple$158, _tuple$159, _tuple$16, _tuple$160, _tuple$161, _tuple$162, _tuple$163, _tuple$164, _tuple$165, _tuple$166, _tuple$167, _tuple$168, _tuple$169, _tuple$17, _tuple$170, _tuple$171, _tuple$172, _tuple$173, _tuple$174, _tuple$175, _tuple$176, _tuple$177, _tuple$178, _tuple$179, _tuple$18, _tuple$180, _tuple$181, _tuple$182, _tuple$183, _tuple$184, _tuple$185, _tuple$186, _tuple$187, _tuple$188, _tuple$189, _tuple$19, _tuple$190, _tuple$191, _tuple$192, _tuple$193, _tuple$194, _tuple$195, _tuple$196, _tuple$197, _tuple$198, _tuple$199, _tuple$2, _tuple$20, _tuple$200, _tuple$201, _tuple$202, _tuple$203, _tuple$204, _tuple$205, _tuple$206, _tuple$207, _tuple$208, _tuple$209, _tuple$21, _tuple$210, _tuple$211, _tuple$212, _tuple$213, _tuple$214, _tuple$215, _tuple$216, _tuple$217, _tuple$218, _tuple$219, _tuple$22, _tuple$220, _tuple$221, _tuple$222, _tuple$223, _tuple$224, _tuple$225, _tuple$226, _tuple$227, _tuple$228, _tuple$229, _tuple$23, _tuple$230, _tuple$231, _tuple$232, _tuple$233, _tuple$234, _tuple$235, _tuple$236, _tuple$237, _tuple$238, _tuple$239, _tuple$24, _tuple$240, _tuple$241, _tuple$242, _tuple$243, _tuple$244, _tuple$245, _tuple$246, _tuple$247, _tuple$248, _tuple$249, _tuple$25, _tuple$250, _tuple$251, _tuple$252, _tuple$253, _tuple$254, _tuple$255, _tuple$256, _tuple$257, _tuple$258, _tuple$259, _tuple$26, _tuple$260, _tuple$261, _tuple$262, _tuple$263, _tuple$264, _tuple$265, _tuple$266, _tuple$267, _tuple$268, _tuple$269, _tuple$27, _tuple$270, _tuple$271, _tuple$272, _tuple$273, _tuple$274, _tuple$275, _tuple$276, _tuple$277, _tuple$278, _tuple$279, _tuple$28, _tuple$280, _tuple$281, _tuple$282, _tuple$283, _tuple$284, _tuple$285, _tuple$286, _tuple$287, _tuple$288, _tuple$289, _tuple$29, _tuple$290, _tuple$291, _tuple$292, _tuple$293, _tuple$294, _tuple$295, _tuple$296, _tuple$297, _tuple$298, _tuple$299, _tuple$3, _tuple$30, _tuple$300, _tuple$301, _tuple$302, _tuple$303, _tuple$304, _tuple$305, _tuple$306, _tuple$307, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$39, _tuple$4, _tuple$40, _tuple$41, _tuple$42, _tuple$43, _tuple$44, _tuple$45, _tuple$46, _tuple$47, _tuple$48, _tuple$49, _tuple$5, _tuple$50, _tuple$51, _tuple$52, _tuple$53, _tuple$54, _tuple$55, _tuple$56, _tuple$57, _tuple$58, _tuple$59, _tuple$6, _tuple$60, _tuple$61, _tuple$62, _tuple$63, _tuple$64, _tuple$65, _tuple$66, _tuple$67, _tuple$68, _tuple$69, _tuple$7, _tuple$70, _tuple$71, _tuple$72, _tuple$73, _tuple$74, _tuple$75, _tuple$76, _tuple$77, _tuple$78, _tuple$79, _tuple$8, _tuple$80, _tuple$81, _tuple$82, _tuple$83, _tuple$84, _tuple$85, _tuple$86, _tuple$87, _tuple$88, _tuple$89, _tuple$9, _tuple$90, _tuple$91, _tuple$92, _tuple$93, _tuple$94, _tuple$95, _tuple$96, _tuple$97, _tuple$98, _tuple$99, arg1, out1, x, x$1, x$10, x$100, x$101, x$102, x$103, x$104, x$105, x$106, x$107, x$108, x$109, x$11, x$110, x$111, x$112, x$113, x$114, x$115, x$116, x$117, x$118, x$119, x$12, x$120, x$121, x$122, x$123, x$124, x$125, x$126, x$127, x$128, x$129, x$13, x$130, x$131, x$132, x$133, x$134, x$135, x$136, x$137, x$138, x$139, x$14, x$140, x$141, x$142, x$143, x$144, x$145, x$146, x$147, x$148, x$149, x$15, x$150, x$151, x$152, x$153, x$154, x$155, x$156, x$157, x$158, x$159, x$16, x$160, x$161, x$162, x$163, x$164, x$165, x$166, x$167, x$168, x$169, x$17, x$170, x$171, x$172, x$173, x$174, x$175, x$176, x$177, x$178, x$179, x$18, x$180, x$181, x$182, x$183, x$184, x$185, x$186, x$187, x$188, x$189, x$19, x$190, x$191, x$192, x$193, x$194, x$195, x$196, x$197, x$198, x$199, x$2, x$20, x$200, x$201, x$202, x$203, x$204, x$205, x$206, x$207, x$208, x$209, x$21, x$210, x$211, x$212, x$213, x$214, x$215, x$216, x$217, x$218, x$219, x$22, x$220, x$221, x$222, x$223, x$224, x$225, x$226, x$227, x$228, x$229, x$23, x$230, x$231, x$232, x$233, x$234, x$235, x$236, x$237, x$238, x$239, x$24, x$240, x$241, x$242, x$243, x$244, x$245, x$246, x$247, x$248, x$249, x$25, x$250, x$251, x$252, x$253, x$254, x$255, x$256, x$257, x$258, x$259, x$26, x$260, x$261, x$262, x$263, x$264, x$265, x$266, x$267, x$268, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$48, x$49, x$5, x$50, x$51, x$52, x$53, x$54, x$55, x$56, x$57, x$58, x$59, x$6, x$60, x$61, x$62, x$63, x$64, x$65, x$66, x$67, x$68, x$69, x$7, x$70, x$71, x$72, x$73, x$74, x$75, x$76, x$77, x$78, x$79, x$8, x$80, x$81, x$82, x$83, x$84, x$85, x$86, x$87, x$88, x$89, x$9, x$90, x$91, x$92, x$93, x$94, x$95, x$96, x$97, x$98, x$99, x1, x10, x100, x101, x102, x103, x105, x106, x107, x108, x109, x11, x110, x111, x112, x113, x114, x115, x116, x117, x118, x119, x12, x120, x121, x122, x123, x124, x125, x126, x127, x128, x129, x13, x130, x131, x132, x133, x134, x135, x136, x137, x138, x139, x14, x140, x141, x142, x143, x144, x145, x146, x147, x148, x149, x15, x150, x151, x152, x153, x154, x155, x156, x157, x158, x159, x16, x160, x161, x162, x163, x164, x165, x166, x167, x168, x169, x17, x170, x171, x173, x174, x175, x176, x177, x178, x179, x18, x180, x181, x182, x183, x184, x185, x186, x187, x188, x189, x19, x190, x191, x192, x193, x194, x195, x196, x197, x198, x199, x2, x20, x200, x201, x202, x203, x204, x205, x206, x207, x208, x209, x21, x210, x211, x212, x213, x214, x215, x216, x217, x218, x219, x22, x220, x221, x222, x223, x224, x225, x226, x227, x228, x229, x23, x230, x231, x232, x233, x234, x235, x236, x237, x238, x239, x24, x241, x242, x243, x244, x245, x246, x247, x248, x249, x25, x250, x251, x252, x253, x254, x255, x256, x257, x258, x259, x26, x260, x261, x262, x263, x264, x265, x266, x267, x268, x269, x27, x270, x271, x272, x273, x274, x275, x276, x277, x278, x279, x28, x280, x281, x282, x283, x284, x285, x286, x287, x288, x289, x29, x290, x291, x292, x293, x294, x295, x296, x297, x298, x299, x3, x30, x300, x301, x302, x303, x304, x305, x306, x307, x309, x31, x310, x311, x312, x313, x314, x315, x316, x317, x318, x319, x32, x320, x321, x322, x323, x324, x325, x326, x327, x328, x329, x33, x330, x331, x332, x333, x334, x335, x336, x337, x338, x339, x34, x340, x341, x342, x343, x344, x345, x346, x347, x348, x349, x35, x350, x351, x352, x353, x354, x355, x356, x357, x358, x359, x360, x361, x362, x363, x364, x365, x366, x367, x368, x369, x37, x370, x371, x372, x373, x374, x375, x377, x378, x379, x38, x380, x381, x382, x383, x384, x385, x386, x387, x388, x389, x39, x390, x391, x392, x393, x394, x395, x396, x397, x398, x399, x4, x40, x400, x401, x402, x403, x404, x405, x406, x407, x408, x409, x41, x410, x411, x412, x413, x414, x415, x416, x417, x418, x419, x42, x420, x421, x422, x423, x424, x425, x426, x427, x428, x429, x43, x430, x431, x432, x433, x434, x435, x436, x437, x438, x439, x44, x440, x441, x442, x443, x445, x446, x447, x448, x449, x45, x450, x451, x452, x453, x454, x455, x456, x457, x458, x459, x46, x460, x461, x462, x463, x464, x465, x466, x467, x468, x469, x47, x470, x471, x472, x473, x474, x475, x476, x477, x478, x479, x48, x480, x481, x482, x483, x484, x485, x486, x487, x488, x489, x49, x490, x491, x492, x493, x494, x495, x496, x497, x498, x499, x5, x50, x500, x501, x502, x503, x504, x505, x506, x507, x508, x509, x51, x510, x511, x513, x514, x515, x516, x517, x518, x519, x52, x520, x521, x522, x523, x524, x525, x526, x527, x528, x529, x53, x530, x531, x532, x533, x534, x535, x536, x537, x538, x539, x54, x540, x541, x542, x543, x544, x545, x546, x547, x548, x549, x55, x550, x551, x552, x553, x554, x555, x556, x557, x558, x559, x56, x560, x561, x562, x563, x564, x565, x566, x567, x568, x569, x57, x570, x571, x572, x573, x574, x575, x576, x577, x578, x579, x58, x581, x582, x583, x584, x585, x586, x587, x588, x589, x59, x590, x591, x592, x593, x594, x595, x596, x597, x598, x599, x6, x60, x600, x601, x602, x603, x604, x605, x606, x607, x608, x609, x61, x610, x611, x612, x613, x614, x615, x616, x618, x619, x619$24ptr, x62, x620, x620$24ptr, x621, x621$24ptr, x622, x622$24ptr, x623, x623$24ptr, x624, x624$24ptr, x625, x625$24ptr, x626, x626$24ptr, x627, x627$24ptr, x63, x64, x65, x66, x67, x68, x69, x7, x70, x71, x72, x73, x74, x75, x76, x77, x78, x79, x8, x80, x81, x82, x83, x84, x85, x86, x87, x88, x89, x9, x90, x91, x92, x93, x94, x95, x96, x97, x98, x99;
-			x1 = arg1[0];
+			x1 = (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[0];
 			x2 = new $Uint64(0, 0);
 			x3 = new $Uint64(0, 0);
 			_tuple = bits.Mul64(x1, new $Uint64(0, 511));
@@ -204174,7 +205472,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x53 = _tuple$25[1];
 			x54 = new $Uint64(0, 0);
 			x55 = new $Uint64(0, 0);
-			_tuple$26 = bits.Add64(x38, arg1[1], new $Uint64(0, 0));
+			_tuple$26 = bits.Add64(x38, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[1], new $Uint64(0, 0));
 			x54 = _tuple$26[0];
 			x55 = _tuple$26[1];
 			x56 = new $Uint64(0, 0);
@@ -204342,7 +205640,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x121 = _tuple$59[1];
 			x122 = new $Uint64(0, 0);
 			x123 = new $Uint64(0, 0);
-			_tuple$60 = bits.Add64(x106, arg1[2], new $Uint64(0, 0));
+			_tuple$60 = bits.Add64(x106, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[2], new $Uint64(0, 0));
 			x122 = _tuple$60[0];
 			x123 = _tuple$60[1];
 			x124 = new $Uint64(0, 0);
@@ -204510,7 +205808,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x189 = _tuple$93[1];
 			x190 = new $Uint64(0, 0);
 			x191 = new $Uint64(0, 0);
-			_tuple$94 = bits.Add64(x174, arg1[3], new $Uint64(0, 0));
+			_tuple$94 = bits.Add64(x174, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[3], new $Uint64(0, 0));
 			x190 = _tuple$94[0];
 			x191 = _tuple$94[1];
 			x192 = new $Uint64(0, 0);
@@ -204678,7 +205976,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x257 = _tuple$127[1];
 			x258 = new $Uint64(0, 0);
 			x259 = new $Uint64(0, 0);
-			_tuple$128 = bits.Add64(x242, arg1[4], new $Uint64(0, 0));
+			_tuple$128 = bits.Add64(x242, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[4], new $Uint64(0, 0));
 			x258 = _tuple$128[0];
 			x259 = _tuple$128[1];
 			x260 = new $Uint64(0, 0);
@@ -204846,7 +206144,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x325 = _tuple$161[1];
 			x326 = new $Uint64(0, 0);
 			x327 = new $Uint64(0, 0);
-			_tuple$162 = bits.Add64(x310, arg1[5], new $Uint64(0, 0));
+			_tuple$162 = bits.Add64(x310, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[5], new $Uint64(0, 0));
 			x326 = _tuple$162[0];
 			x327 = _tuple$162[1];
 			x328 = new $Uint64(0, 0);
@@ -205014,7 +206312,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x393 = _tuple$195[1];
 			x394 = new $Uint64(0, 0);
 			x395 = new $Uint64(0, 0);
-			_tuple$196 = bits.Add64(x378, arg1[6], new $Uint64(0, 0));
+			_tuple$196 = bits.Add64(x378, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[6], new $Uint64(0, 0));
 			x394 = _tuple$196[0];
 			x395 = _tuple$196[1];
 			x396 = new $Uint64(0, 0);
@@ -205182,7 +206480,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x461 = _tuple$229[1];
 			x462 = new $Uint64(0, 0);
 			x463 = new $Uint64(0, 0);
-			_tuple$230 = bits.Add64(x446, arg1[7], new $Uint64(0, 0));
+			_tuple$230 = bits.Add64(x446, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[7], new $Uint64(0, 0));
 			x462 = _tuple$230[0];
 			x463 = _tuple$230[1];
 			x464 = new $Uint64(0, 0);
@@ -205350,7 +206648,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x529 = _tuple$263[1];
 			x530 = new $Uint64(0, 0);
 			x531 = new $Uint64(0, 0);
-			_tuple$264 = bits.Add64(x514, arg1[8], new $Uint64(0, 0));
+			_tuple$264 = bits.Add64(x514, (arg1 === ptrType.nil && $throwNilPointerError(), arg1)[8], new $Uint64(0, 0));
 			x530 = _tuple$264[0];
 			x531 = _tuple$264[1];
 			x532 = new $Uint64(0, 0);
@@ -205566,23 +206864,23 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			_tuple$307 = bits.Sub64(new $Uint64(0, 0), new $Uint64(0, 0), ((x$268 = (new p521Uint1(x616.$high, x616.$low)), new $Uint64(x$268.$high, x$268.$low))));
 			x618 = _tuple$307[1];
 			x619 = new $Uint64(0, 0);
-			p521CmovznzU64((x619$24ptr || (x619$24ptr = new ptrType(function() { return x619; }, function($v) { x619 = $v; }))), (new p521Uint1(x618.$high, x618.$low)), x599, x582);
+			p521CmovznzU64((x619$24ptr || (x619$24ptr = new ptrType$1(function() { return x619; }, function($v) { x619 = $v; }))), (new p521Uint1(x618.$high, x618.$low)), x599, x582);
 			x620 = new $Uint64(0, 0);
-			p521CmovznzU64((x620$24ptr || (x620$24ptr = new ptrType(function() { return x620; }, function($v) { x620 = $v; }))), (new p521Uint1(x618.$high, x618.$low)), x601, x584);
+			p521CmovznzU64((x620$24ptr || (x620$24ptr = new ptrType$1(function() { return x620; }, function($v) { x620 = $v; }))), (new p521Uint1(x618.$high, x618.$low)), x601, x584);
 			x621 = new $Uint64(0, 0);
-			p521CmovznzU64((x621$24ptr || (x621$24ptr = new ptrType(function() { return x621; }, function($v) { x621 = $v; }))), (new p521Uint1(x618.$high, x618.$low)), x603, x586);
+			p521CmovznzU64((x621$24ptr || (x621$24ptr = new ptrType$1(function() { return x621; }, function($v) { x621 = $v; }))), (new p521Uint1(x618.$high, x618.$low)), x603, x586);
 			x622 = new $Uint64(0, 0);
-			p521CmovznzU64((x622$24ptr || (x622$24ptr = new ptrType(function() { return x622; }, function($v) { x622 = $v; }))), (new p521Uint1(x618.$high, x618.$low)), x605, x588);
+			p521CmovznzU64((x622$24ptr || (x622$24ptr = new ptrType$1(function() { return x622; }, function($v) { x622 = $v; }))), (new p521Uint1(x618.$high, x618.$low)), x605, x588);
 			x623 = new $Uint64(0, 0);
-			p521CmovznzU64((x623$24ptr || (x623$24ptr = new ptrType(function() { return x623; }, function($v) { x623 = $v; }))), (new p521Uint1(x618.$high, x618.$low)), x607, x590);
+			p521CmovznzU64((x623$24ptr || (x623$24ptr = new ptrType$1(function() { return x623; }, function($v) { x623 = $v; }))), (new p521Uint1(x618.$high, x618.$low)), x607, x590);
 			x624 = new $Uint64(0, 0);
-			p521CmovznzU64((x624$24ptr || (x624$24ptr = new ptrType(function() { return x624; }, function($v) { x624 = $v; }))), (new p521Uint1(x618.$high, x618.$low)), x609, x592);
+			p521CmovznzU64((x624$24ptr || (x624$24ptr = new ptrType$1(function() { return x624; }, function($v) { x624 = $v; }))), (new p521Uint1(x618.$high, x618.$low)), x609, x592);
 			x625 = new $Uint64(0, 0);
-			p521CmovznzU64((x625$24ptr || (x625$24ptr = new ptrType(function() { return x625; }, function($v) { x625 = $v; }))), (new p521Uint1(x618.$high, x618.$low)), x611, x594);
+			p521CmovznzU64((x625$24ptr || (x625$24ptr = new ptrType$1(function() { return x625; }, function($v) { x625 = $v; }))), (new p521Uint1(x618.$high, x618.$low)), x611, x594);
 			x626 = new $Uint64(0, 0);
-			p521CmovznzU64((x626$24ptr || (x626$24ptr = new ptrType(function() { return x626; }, function($v) { x626 = $v; }))), (new p521Uint1(x618.$high, x618.$low)), x613, x596);
+			p521CmovznzU64((x626$24ptr || (x626$24ptr = new ptrType$1(function() { return x626; }, function($v) { x626 = $v; }))), (new p521Uint1(x618.$high, x618.$low)), x613, x596);
 			x627 = new $Uint64(0, 0);
-			p521CmovznzU64((x627$24ptr || (x627$24ptr = new ptrType(function() { return x627; }, function($v) { x627 = $v; }))), (new p521Uint1(x618.$high, x618.$low)), x615, x598);
+			p521CmovznzU64((x627$24ptr || (x627$24ptr = new ptrType$1(function() { return x627; }, function($v) { x627 = $v; }))), (new p521Uint1(x618.$high, x618.$low)), x615, x598);
 			out1.nilCheck, out1[0] = x619;
 			out1.nilCheck, out1[1] = x620;
 			out1.nilCheck, out1[2] = x621;
@@ -205597,12 +206895,12 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			var _tuple, _tuple$1, _tuple$10, _tuple$100, _tuple$101, _tuple$102, _tuple$103, _tuple$104, _tuple$105, _tuple$106, _tuple$107, _tuple$108, _tuple$109, _tuple$11, _tuple$110, _tuple$111, _tuple$112, _tuple$113, _tuple$114, _tuple$115, _tuple$116, _tuple$117, _tuple$118, _tuple$119, _tuple$12, _tuple$120, _tuple$121, _tuple$122, _tuple$123, _tuple$124, _tuple$125, _tuple$126, _tuple$127, _tuple$128, _tuple$129, _tuple$13, _tuple$130, _tuple$131, _tuple$132, _tuple$133, _tuple$134, _tuple$135, _tuple$136, _tuple$137, _tuple$138, _tuple$139, _tuple$14, _tuple$140, _tuple$141, _tuple$142, _tuple$143, _tuple$144, _tuple$145, _tuple$146, _tuple$147, _tuple$148, _tuple$149, _tuple$15, _tuple$150, _tuple$151, _tuple$152, _tuple$153, _tuple$154, _tuple$155, _tuple$156, _tuple$157, _tuple$158, _tuple$159, _tuple$16, _tuple$160, _tuple$161, _tuple$162, _tuple$163, _tuple$164, _tuple$165, _tuple$166, _tuple$167, _tuple$168, _tuple$169, _tuple$17, _tuple$170, _tuple$171, _tuple$172, _tuple$173, _tuple$174, _tuple$175, _tuple$176, _tuple$177, _tuple$178, _tuple$179, _tuple$18, _tuple$180, _tuple$181, _tuple$182, _tuple$183, _tuple$184, _tuple$185, _tuple$186, _tuple$187, _tuple$188, _tuple$189, _tuple$19, _tuple$190, _tuple$191, _tuple$192, _tuple$193, _tuple$194, _tuple$195, _tuple$196, _tuple$197, _tuple$198, _tuple$199, _tuple$2, _tuple$20, _tuple$200, _tuple$201, _tuple$202, _tuple$203, _tuple$204, _tuple$205, _tuple$206, _tuple$207, _tuple$208, _tuple$209, _tuple$21, _tuple$210, _tuple$211, _tuple$212, _tuple$213, _tuple$214, _tuple$215, _tuple$216, _tuple$217, _tuple$218, _tuple$219, _tuple$22, _tuple$220, _tuple$221, _tuple$222, _tuple$223, _tuple$224, _tuple$225, _tuple$226, _tuple$227, _tuple$228, _tuple$229, _tuple$23, _tuple$230, _tuple$231, _tuple$232, _tuple$233, _tuple$234, _tuple$235, _tuple$236, _tuple$237, _tuple$238, _tuple$239, _tuple$24, _tuple$240, _tuple$241, _tuple$242, _tuple$243, _tuple$244, _tuple$245, _tuple$246, _tuple$247, _tuple$248, _tuple$249, _tuple$25, _tuple$250, _tuple$251, _tuple$252, _tuple$253, _tuple$254, _tuple$255, _tuple$256, _tuple$257, _tuple$258, _tuple$259, _tuple$26, _tuple$260, _tuple$261, _tuple$262, _tuple$263, _tuple$264, _tuple$265, _tuple$266, _tuple$267, _tuple$268, _tuple$269, _tuple$27, _tuple$270, _tuple$271, _tuple$272, _tuple$273, _tuple$274, _tuple$275, _tuple$276, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$39, _tuple$4, _tuple$40, _tuple$41, _tuple$42, _tuple$43, _tuple$44, _tuple$45, _tuple$46, _tuple$47, _tuple$48, _tuple$49, _tuple$5, _tuple$50, _tuple$51, _tuple$52, _tuple$53, _tuple$54, _tuple$55, _tuple$56, _tuple$57, _tuple$58, _tuple$59, _tuple$6, _tuple$60, _tuple$61, _tuple$62, _tuple$63, _tuple$64, _tuple$65, _tuple$66, _tuple$67, _tuple$68, _tuple$69, _tuple$7, _tuple$70, _tuple$71, _tuple$72, _tuple$73, _tuple$74, _tuple$75, _tuple$76, _tuple$77, _tuple$78, _tuple$79, _tuple$8, _tuple$80, _tuple$81, _tuple$82, _tuple$83, _tuple$84, _tuple$85, _tuple$86, _tuple$87, _tuple$88, _tuple$89, _tuple$9, _tuple$90, _tuple$91, _tuple$92, _tuple$93, _tuple$94, _tuple$95, _tuple$96, _tuple$97, _tuple$98, _tuple$99, arg1, out1, x, x$1, x$10, x$100, x$101, x$102, x$103, x$104, x$105, x$106, x$107, x$108, x$109, x$11, x$110, x$111, x$112, x$113, x$114, x$115, x$116, x$117, x$118, x$119, x$12, x$120, x$121, x$122, x$123, x$124, x$125, x$126, x$127, x$128, x$129, x$13, x$130, x$131, x$132, x$133, x$134, x$135, x$136, x$137, x$138, x$139, x$14, x$140, x$141, x$142, x$143, x$144, x$145, x$146, x$147, x$148, x$149, x$15, x$150, x$151, x$152, x$153, x$154, x$155, x$156, x$157, x$158, x$159, x$16, x$160, x$161, x$162, x$163, x$164, x$165, x$166, x$167, x$168, x$169, x$17, x$170, x$171, x$172, x$173, x$174, x$175, x$176, x$177, x$178, x$179, x$18, x$180, x$181, x$182, x$183, x$184, x$185, x$186, x$187, x$188, x$189, x$19, x$190, x$191, x$192, x$193, x$194, x$195, x$196, x$197, x$198, x$199, x$2, x$20, x$200, x$201, x$202, x$203, x$204, x$205, x$206, x$207, x$208, x$209, x$21, x$210, x$211, x$212, x$213, x$214, x$215, x$216, x$217, x$218, x$219, x$22, x$220, x$221, x$222, x$223, x$224, x$225, x$226, x$227, x$228, x$229, x$23, x$230, x$231, x$232, x$233, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$48, x$49, x$5, x$50, x$51, x$52, x$53, x$54, x$55, x$56, x$57, x$58, x$59, x$6, x$60, x$61, x$62, x$63, x$64, x$65, x$66, x$67, x$68, x$69, x$7, x$70, x$71, x$72, x$73, x$74, x$75, x$76, x$77, x$78, x$79, x$8, x$80, x$81, x$82, x$83, x$84, x$85, x$86, x$87, x$88, x$89, x$9, x$90, x$91, x$92, x$93, x$94, x$95, x$96, x$97, x$98, x$99, x1, x10, x100, x101, x102, x103, x104, x105, x106, x107, x108, x11, x110, x111, x112, x113, x114, x115, x116, x117, x118, x119, x12, x120, x121, x122, x123, x124, x125, x126, x127, x128, x129, x13, x130, x131, x132, x133, x134, x135, x136, x137, x138, x139, x14, x140, x141, x142, x143, x144, x145, x146, x147, x148, x149, x15, x150, x151, x152, x153, x154, x155, x156, x157, x158, x159, x16, x160, x161, x162, x163, x164, x165, x166, x167, x168, x169, x17, x170, x171, x172, x173, x174, x175, x176, x178, x179, x18, x180, x181, x182, x183, x184, x185, x186, x187, x188, x189, x19, x190, x191, x192, x193, x194, x195, x196, x197, x198, x199, x2, x20, x200, x201, x202, x203, x204, x205, x206, x207, x208, x209, x21, x210, x211, x212, x213, x214, x215, x216, x217, x218, x219, x22, x220, x221, x222, x223, x224, x225, x226, x227, x228, x229, x23, x230, x231, x232, x233, x234, x235, x236, x237, x238, x239, x24, x240, x241, x242, x243, x244, x246, x247, x248, x249, x25, x250, x251, x252, x253, x254, x255, x256, x257, x258, x259, x26, x260, x261, x262, x263, x264, x265, x266, x267, x268, x269, x27, x270, x271, x272, x273, x274, x275, x276, x277, x278, x279, x28, x280, x281, x282, x283, x284, x285, x286, x287, x288, x289, x29, x290, x291, x292, x293, x294, x295, x296, x297, x298, x299, x3, x30, x300, x301, x302, x303, x304, x305, x306, x307, x308, x309, x31, x310, x311, x312, x314, x315, x316, x317, x318, x319, x32, x320, x321, x322, x323, x324, x325, x326, x327, x328, x329, x33, x330, x331, x332, x333, x334, x335, x336, x337, x338, x339, x34, x340, x341, x342, x343, x344, x345, x346, x347, x348, x349, x35, x350, x351, x352, x353, x354, x355, x356, x357, x358, x359, x36, x360, x361, x362, x363, x364, x365, x366, x367, x368, x369, x37, x370, x371, x372, x373, x374, x375, x376, x377, x378, x379, x38, x380, x382, x383, x384, x385, x386, x387, x388, x389, x39, x390, x391, x392, x393, x394, x395, x396, x397, x398, x399, x4, x40, x400, x401, x402, x403, x404, x405, x406, x407, x408, x409, x410, x411, x412, x413, x414, x415, x416, x417, x418, x419, x42, x420, x421, x422, x423, x424, x425, x426, x427, x428, x429, x43, x430, x431, x432, x433, x434, x435, x436, x437, x438, x439, x44, x440, x441, x442, x443, x444, x445, x446, x447, x448, x45, x450, x451, x452, x453, x454, x455, x456, x457, x458, x459, x46, x460, x461, x462, x463, x464, x465, x466, x467, x468, x469, x47, x470, x471, x472, x473, x474, x475, x476, x477, x478, x479, x48, x480, x481, x482, x483, x484, x485, x486, x487, x488, x489, x49, x490, x491, x492, x493, x494, x495, x496, x497, x498, x499, x5, x50, x500, x501, x502, x503, x504, x505, x506, x507, x508, x509, x51, x510, x511, x512, x513, x514, x515, x516, x518, x519, x52, x520, x521, x522, x523, x524, x525, x526, x527, x528, x529, x53, x530, x531, x532, x533, x534, x535, x536, x537, x538, x539, x54, x540, x541, x542, x543, x544, x545, x546, x547, x548, x549, x55, x550, x551, x552, x553, x555, x556, x556$24ptr, x557, x557$24ptr, x558, x558$24ptr, x559, x559$24ptr, x56, x560, x560$24ptr, x561, x561$24ptr, x562, x562$24ptr, x563, x563$24ptr, x564, x564$24ptr, x57, x58, x59, x6, x60, x61, x62, x63, x64, x65, x66, x67, x68, x69, x7, x70, x71, x72, x73, x74, x75, x76, x77, x78, x79, x8, x80, x81, x82, x83, x84, x85, x86, x87, x88, x89, x9, x90, x91, x92, x93, x94, x95, x96, x97, x98, x99;
 			x1 = new $Uint64(0, 0);
 			x2 = new $Uint64(0, 0);
-			_tuple = bits.Mul64(arg1[0], new $Uint64(16384, 0));
+			_tuple = bits.Mul64((arg1 === ptrType$2.nil && $throwNilPointerError(), arg1)[0], new $Uint64(16384, 0));
 			x2 = _tuple[0];
 			x1 = _tuple[1];
 			x3 = new $Uint64(0, 0);
 			x4 = new $Uint64(0, 0);
-			_tuple$1 = bits.Mul64(arg1[1], new $Uint64(16384, 0));
+			_tuple$1 = bits.Mul64((arg1 === ptrType$2.nil && $throwNilPointerError(), arg1)[1], new $Uint64(16384, 0));
 			x4 = _tuple$1[0];
 			x3 = _tuple$1[1];
 			x5 = new $Uint64(0, 0);
@@ -205740,7 +207038,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x58 = _tuple$28[1];
 			x59 = new $Uint64(0, 0);
 			x60 = new $Uint64(0, 0);
-			_tuple$29 = bits.Mul64(arg1[2], new $Uint64(16384, 0));
+			_tuple$29 = bits.Mul64((arg1 === ptrType$2.nil && $throwNilPointerError(), arg1)[2], new $Uint64(16384, 0));
 			x60 = _tuple$29[0];
 			x59 = _tuple$29[1];
 			x61 = new $Uint64(0, 0);
@@ -205908,7 +207206,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x126 = _tuple$62[1];
 			x127 = new $Uint64(0, 0);
 			x128 = new $Uint64(0, 0);
-			_tuple$63 = bits.Mul64(arg1[3], new $Uint64(16384, 0));
+			_tuple$63 = bits.Mul64((arg1 === ptrType$2.nil && $throwNilPointerError(), arg1)[3], new $Uint64(16384, 0));
 			x128 = _tuple$63[0];
 			x127 = _tuple$63[1];
 			x129 = new $Uint64(0, 0);
@@ -206076,7 +207374,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x194 = _tuple$96[1];
 			x195 = new $Uint64(0, 0);
 			x196 = new $Uint64(0, 0);
-			_tuple$97 = bits.Mul64(arg1[4], new $Uint64(16384, 0));
+			_tuple$97 = bits.Mul64((arg1 === ptrType$2.nil && $throwNilPointerError(), arg1)[4], new $Uint64(16384, 0));
 			x196 = _tuple$97[0];
 			x195 = _tuple$97[1];
 			x197 = new $Uint64(0, 0);
@@ -206244,7 +207542,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x262 = _tuple$130[1];
 			x263 = new $Uint64(0, 0);
 			x264 = new $Uint64(0, 0);
-			_tuple$131 = bits.Mul64(arg1[5], new $Uint64(16384, 0));
+			_tuple$131 = bits.Mul64((arg1 === ptrType$2.nil && $throwNilPointerError(), arg1)[5], new $Uint64(16384, 0));
 			x264 = _tuple$131[0];
 			x263 = _tuple$131[1];
 			x265 = new $Uint64(0, 0);
@@ -206412,7 +207710,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x330 = _tuple$164[1];
 			x331 = new $Uint64(0, 0);
 			x332 = new $Uint64(0, 0);
-			_tuple$165 = bits.Mul64(arg1[6], new $Uint64(16384, 0));
+			_tuple$165 = bits.Mul64((arg1 === ptrType$2.nil && $throwNilPointerError(), arg1)[6], new $Uint64(16384, 0));
 			x332 = _tuple$165[0];
 			x331 = _tuple$165[1];
 			x333 = new $Uint64(0, 0);
@@ -206580,7 +207878,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x398 = _tuple$198[1];
 			x399 = new $Uint64(0, 0);
 			x400 = new $Uint64(0, 0);
-			_tuple$199 = bits.Mul64(arg1[7], new $Uint64(16384, 0));
+			_tuple$199 = bits.Mul64((arg1 === ptrType$2.nil && $throwNilPointerError(), arg1)[7], new $Uint64(16384, 0));
 			x400 = _tuple$199[0];
 			x399 = _tuple$199[1];
 			x401 = new $Uint64(0, 0);
@@ -206748,7 +208046,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x466 = _tuple$232[1];
 			x467 = new $Uint64(0, 0);
 			x468 = new $Uint64(0, 0);
-			_tuple$233 = bits.Mul64(arg1[8], new $Uint64(16384, 0));
+			_tuple$233 = bits.Mul64((arg1 === ptrType$2.nil && $throwNilPointerError(), arg1)[8], new $Uint64(16384, 0));
 			x468 = _tuple$233[0];
 			x467 = _tuple$233[1];
 			x469 = new $Uint64(0, 0);
@@ -206964,23 +208262,23 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			_tuple$276 = bits.Sub64(new $Uint64(0, 0), new $Uint64(0, 0), ((x$233 = (new p521Uint1(x553.$high, x553.$low)), new $Uint64(x$233.$high, x$233.$low))));
 			x555 = _tuple$276[1];
 			x556 = new $Uint64(0, 0);
-			p521CmovznzU64((x556$24ptr || (x556$24ptr = new ptrType(function() { return x556; }, function($v) { x556 = $v; }))), (new p521Uint1(x555.$high, x555.$low)), x536, x519);
+			p521CmovznzU64((x556$24ptr || (x556$24ptr = new ptrType$1(function() { return x556; }, function($v) { x556 = $v; }))), (new p521Uint1(x555.$high, x555.$low)), x536, x519);
 			x557 = new $Uint64(0, 0);
-			p521CmovznzU64((x557$24ptr || (x557$24ptr = new ptrType(function() { return x557; }, function($v) { x557 = $v; }))), (new p521Uint1(x555.$high, x555.$low)), x538, x521);
+			p521CmovznzU64((x557$24ptr || (x557$24ptr = new ptrType$1(function() { return x557; }, function($v) { x557 = $v; }))), (new p521Uint1(x555.$high, x555.$low)), x538, x521);
 			x558 = new $Uint64(0, 0);
-			p521CmovznzU64((x558$24ptr || (x558$24ptr = new ptrType(function() { return x558; }, function($v) { x558 = $v; }))), (new p521Uint1(x555.$high, x555.$low)), x540, x523);
+			p521CmovznzU64((x558$24ptr || (x558$24ptr = new ptrType$1(function() { return x558; }, function($v) { x558 = $v; }))), (new p521Uint1(x555.$high, x555.$low)), x540, x523);
 			x559 = new $Uint64(0, 0);
-			p521CmovznzU64((x559$24ptr || (x559$24ptr = new ptrType(function() { return x559; }, function($v) { x559 = $v; }))), (new p521Uint1(x555.$high, x555.$low)), x542, x525);
+			p521CmovznzU64((x559$24ptr || (x559$24ptr = new ptrType$1(function() { return x559; }, function($v) { x559 = $v; }))), (new p521Uint1(x555.$high, x555.$low)), x542, x525);
 			x560 = new $Uint64(0, 0);
-			p521CmovznzU64((x560$24ptr || (x560$24ptr = new ptrType(function() { return x560; }, function($v) { x560 = $v; }))), (new p521Uint1(x555.$high, x555.$low)), x544, x527);
+			p521CmovznzU64((x560$24ptr || (x560$24ptr = new ptrType$1(function() { return x560; }, function($v) { x560 = $v; }))), (new p521Uint1(x555.$high, x555.$low)), x544, x527);
 			x561 = new $Uint64(0, 0);
-			p521CmovznzU64((x561$24ptr || (x561$24ptr = new ptrType(function() { return x561; }, function($v) { x561 = $v; }))), (new p521Uint1(x555.$high, x555.$low)), x546, x529);
+			p521CmovznzU64((x561$24ptr || (x561$24ptr = new ptrType$1(function() { return x561; }, function($v) { x561 = $v; }))), (new p521Uint1(x555.$high, x555.$low)), x546, x529);
 			x562 = new $Uint64(0, 0);
-			p521CmovznzU64((x562$24ptr || (x562$24ptr = new ptrType(function() { return x562; }, function($v) { x562 = $v; }))), (new p521Uint1(x555.$high, x555.$low)), x548, x531);
+			p521CmovznzU64((x562$24ptr || (x562$24ptr = new ptrType$1(function() { return x562; }, function($v) { x562 = $v; }))), (new p521Uint1(x555.$high, x555.$low)), x548, x531);
 			x563 = new $Uint64(0, 0);
-			p521CmovznzU64((x563$24ptr || (x563$24ptr = new ptrType(function() { return x563; }, function($v) { x563 = $v; }))), (new p521Uint1(x555.$high, x555.$low)), x550, x533);
+			p521CmovznzU64((x563$24ptr || (x563$24ptr = new ptrType$1(function() { return x563; }, function($v) { x563 = $v; }))), (new p521Uint1(x555.$high, x555.$low)), x550, x533);
 			x564 = new $Uint64(0, 0);
-			p521CmovznzU64((x564$24ptr || (x564$24ptr = new ptrType(function() { return x564; }, function($v) { x564 = $v; }))), (new p521Uint1(x555.$high, x555.$low)), x552, x535);
+			p521CmovznzU64((x564$24ptr || (x564$24ptr = new ptrType$1(function() { return x564; }, function($v) { x564 = $v; }))), (new p521Uint1(x555.$high, x555.$low)), x552, x535);
 			out1.nilCheck, out1[0] = x556;
 			out1.nilCheck, out1[1] = x557;
 			out1.nilCheck, out1[2] = x558;
@@ -206994,23 +208292,23 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		p521Selectznz = function p521Selectznz$1(out1, arg1, arg2, arg3) {
 			var arg1, arg2, arg3, out1, x1, x1$24ptr, x2, x2$24ptr, x3, x3$24ptr, x4, x4$24ptr, x5, x5$24ptr, x6, x6$24ptr, x7, x7$24ptr, x8, x8$24ptr, x9, x9$24ptr;
 			x1 = new $Uint64(0, 0);
-			p521CmovznzU64((x1$24ptr || (x1$24ptr = new ptrType(function() { return x1; }, function($v) { x1 = $v; }))), arg1, arg2[0], arg3[0]);
+			p521CmovznzU64((x1$24ptr || (x1$24ptr = new ptrType$1(function() { return x1; }, function($v) { x1 = $v; }))), arg1, (arg2 === ptrType$3.nil && $throwNilPointerError(), arg2)[0], (arg3 === ptrType$3.nil && $throwNilPointerError(), arg3)[0]);
 			x2 = new $Uint64(0, 0);
-			p521CmovznzU64((x2$24ptr || (x2$24ptr = new ptrType(function() { return x2; }, function($v) { x2 = $v; }))), arg1, arg2[1], arg3[1]);
+			p521CmovznzU64((x2$24ptr || (x2$24ptr = new ptrType$1(function() { return x2; }, function($v) { x2 = $v; }))), arg1, (arg2 === ptrType$3.nil && $throwNilPointerError(), arg2)[1], (arg3 === ptrType$3.nil && $throwNilPointerError(), arg3)[1]);
 			x3 = new $Uint64(0, 0);
-			p521CmovznzU64((x3$24ptr || (x3$24ptr = new ptrType(function() { return x3; }, function($v) { x3 = $v; }))), arg1, arg2[2], arg3[2]);
+			p521CmovznzU64((x3$24ptr || (x3$24ptr = new ptrType$1(function() { return x3; }, function($v) { x3 = $v; }))), arg1, (arg2 === ptrType$3.nil && $throwNilPointerError(), arg2)[2], (arg3 === ptrType$3.nil && $throwNilPointerError(), arg3)[2]);
 			x4 = new $Uint64(0, 0);
-			p521CmovznzU64((x4$24ptr || (x4$24ptr = new ptrType(function() { return x4; }, function($v) { x4 = $v; }))), arg1, arg2[3], arg3[3]);
+			p521CmovznzU64((x4$24ptr || (x4$24ptr = new ptrType$1(function() { return x4; }, function($v) { x4 = $v; }))), arg1, (arg2 === ptrType$3.nil && $throwNilPointerError(), arg2)[3], (arg3 === ptrType$3.nil && $throwNilPointerError(), arg3)[3]);
 			x5 = new $Uint64(0, 0);
-			p521CmovznzU64((x5$24ptr || (x5$24ptr = new ptrType(function() { return x5; }, function($v) { x5 = $v; }))), arg1, arg2[4], arg3[4]);
+			p521CmovznzU64((x5$24ptr || (x5$24ptr = new ptrType$1(function() { return x5; }, function($v) { x5 = $v; }))), arg1, (arg2 === ptrType$3.nil && $throwNilPointerError(), arg2)[4], (arg3 === ptrType$3.nil && $throwNilPointerError(), arg3)[4]);
 			x6 = new $Uint64(0, 0);
-			p521CmovznzU64((x6$24ptr || (x6$24ptr = new ptrType(function() { return x6; }, function($v) { x6 = $v; }))), arg1, arg2[5], arg3[5]);
+			p521CmovznzU64((x6$24ptr || (x6$24ptr = new ptrType$1(function() { return x6; }, function($v) { x6 = $v; }))), arg1, (arg2 === ptrType$3.nil && $throwNilPointerError(), arg2)[5], (arg3 === ptrType$3.nil && $throwNilPointerError(), arg3)[5]);
 			x7 = new $Uint64(0, 0);
-			p521CmovznzU64((x7$24ptr || (x7$24ptr = new ptrType(function() { return x7; }, function($v) { x7 = $v; }))), arg1, arg2[6], arg3[6]);
+			p521CmovznzU64((x7$24ptr || (x7$24ptr = new ptrType$1(function() { return x7; }, function($v) { x7 = $v; }))), arg1, (arg2 === ptrType$3.nil && $throwNilPointerError(), arg2)[6], (arg3 === ptrType$3.nil && $throwNilPointerError(), arg3)[6]);
 			x8 = new $Uint64(0, 0);
-			p521CmovznzU64((x8$24ptr || (x8$24ptr = new ptrType(function() { return x8; }, function($v) { x8 = $v; }))), arg1, arg2[7], arg3[7]);
+			p521CmovznzU64((x8$24ptr || (x8$24ptr = new ptrType$1(function() { return x8; }, function($v) { x8 = $v; }))), arg1, (arg2 === ptrType$3.nil && $throwNilPointerError(), arg2)[7], (arg3 === ptrType$3.nil && $throwNilPointerError(), arg3)[7]);
 			x9 = new $Uint64(0, 0);
-			p521CmovznzU64((x9$24ptr || (x9$24ptr = new ptrType(function() { return x9; }, function($v) { x9 = $v; }))), arg1, arg2[8], arg3[8]);
+			p521CmovznzU64((x9$24ptr || (x9$24ptr = new ptrType$1(function() { return x9; }, function($v) { x9 = $v; }))), arg1, (arg2 === ptrType$3.nil && $throwNilPointerError(), arg2)[8], (arg3 === ptrType$3.nil && $throwNilPointerError(), arg3)[8]);
 			out1.nilCheck, out1[0] = x1;
 			out1.nilCheck, out1[1] = x2;
 			out1.nilCheck, out1[2] = x3;
@@ -207023,15 +208321,15 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		};
 		p521ToBytes = function p521ToBytes$1(out1, arg1) {
 			var arg1, out1, x, x1, x10, x100, x101, x102, x103, x104, x105, x106, x107, x108, x109, x11, x110, x111, x112, x113, x114, x115, x116, x117, x118, x119, x12, x120, x121, x122, x123, x13, x14, x15, x16, x17, x18, x19, x2, x20, x21, x22, x23, x24, x25, x26, x27, x28, x29, x3, x30, x31, x32, x33, x34, x35, x36, x37, x38, x39, x4, x40, x41, x42, x43, x44, x45, x46, x47, x48, x49, x5, x50, x51, x52, x53, x54, x55, x56, x57, x58, x59, x6, x60, x61, x62, x63, x64, x65, x66, x67, x68, x69, x7, x70, x71, x72, x73, x74, x75, x76, x77, x78, x79, x8, x80, x81, x82, x83, x84, x85, x86, x87, x88, x89, x9, x90, x91, x92, x93, x94, x95, x96, x97, x98, x99;
-			x1 = arg1[8];
-			x2 = arg1[7];
-			x3 = arg1[6];
-			x4 = arg1[5];
-			x5 = arg1[4];
-			x6 = arg1[3];
-			x7 = arg1[2];
-			x8 = arg1[1];
-			x9 = arg1[0];
+			x1 = (arg1 === ptrType$3.nil && $throwNilPointerError(), arg1)[8];
+			x2 = (arg1 === ptrType$3.nil && $throwNilPointerError(), arg1)[7];
+			x3 = (arg1 === ptrType$3.nil && $throwNilPointerError(), arg1)[6];
+			x4 = (arg1 === ptrType$3.nil && $throwNilPointerError(), arg1)[5];
+			x5 = (arg1 === ptrType$3.nil && $throwNilPointerError(), arg1)[4];
+			x6 = (arg1 === ptrType$3.nil && $throwNilPointerError(), arg1)[3];
+			x7 = (arg1 === ptrType$3.nil && $throwNilPointerError(), arg1)[2];
+			x8 = (arg1 === ptrType$3.nil && $throwNilPointerError(), arg1)[1];
+			x9 = (arg1 === ptrType$3.nil && $throwNilPointerError(), arg1)[0];
 			x10 = ((((x9.$low << 24 >>> 24)) & 255) >>> 0);
 			x11 = $shiftRightUint64(x9, 8);
 			x12 = ((((x11.$low << 24 >>> 24)) & 255) >>> 0);
@@ -207215,72 +208513,72 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		};
 		p521FromBytes = function p521FromBytes$1(out1, arg1) {
 			var arg1, out1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, x1, x10, x100, x101, x102, x103, x104, x105, x106, x107, x108, x109, x11, x110, x111, x112, x113, x114, x115, x116, x117, x118, x119, x12, x120, x121, x122, x123, x13, x14, x15, x16, x17, x18, x19, x2, x20, x21, x22, x23, x24, x25, x26, x27, x28, x29, x3, x30, x31, x32, x33, x34, x35, x36, x37, x38, x39, x4, x40, x41, x42, x43, x44, x45, x46, x47, x48, x49, x5, x50, x51, x52, x53, x54, x55, x56, x57, x58, x59, x6, x60, x61, x62, x63, x64, x65, x66, x67, x68, x69, x7, x70, x71, x72, x73, x74, x75, x76, x77, x78, x79, x8, x80, x81, x82, x83, x84, x85, x86, x87, x88, x89, x9, x90, x91, x92, x93, x94, x95, x96, x97, x98, x99;
-			x1 = $shiftLeft64(((x = (new p521Uint1(0, arg1[65])), new $Uint64(x.$high, x.$low))), 8);
-			x2 = arg1[64];
-			x3 = $shiftLeft64((new $Uint64(0, arg1[63])), 56);
-			x4 = $shiftLeft64((new $Uint64(0, arg1[62])), 48);
-			x5 = $shiftLeft64((new $Uint64(0, arg1[61])), 40);
-			x6 = $shiftLeft64((new $Uint64(0, arg1[60])), 32);
-			x7 = $shiftLeft64((new $Uint64(0, arg1[59])), 24);
-			x8 = $shiftLeft64((new $Uint64(0, arg1[58])), 16);
-			x9 = $shiftLeft64((new $Uint64(0, arg1[57])), 8);
-			x10 = arg1[56];
-			x11 = $shiftLeft64((new $Uint64(0, arg1[55])), 56);
-			x12 = $shiftLeft64((new $Uint64(0, arg1[54])), 48);
-			x13 = $shiftLeft64((new $Uint64(0, arg1[53])), 40);
-			x14 = $shiftLeft64((new $Uint64(0, arg1[52])), 32);
-			x15 = $shiftLeft64((new $Uint64(0, arg1[51])), 24);
-			x16 = $shiftLeft64((new $Uint64(0, arg1[50])), 16);
-			x17 = $shiftLeft64((new $Uint64(0, arg1[49])), 8);
-			x18 = arg1[48];
-			x19 = $shiftLeft64((new $Uint64(0, arg1[47])), 56);
-			x20 = $shiftLeft64((new $Uint64(0, arg1[46])), 48);
-			x21 = $shiftLeft64((new $Uint64(0, arg1[45])), 40);
-			x22 = $shiftLeft64((new $Uint64(0, arg1[44])), 32);
-			x23 = $shiftLeft64((new $Uint64(0, arg1[43])), 24);
-			x24 = $shiftLeft64((new $Uint64(0, arg1[42])), 16);
-			x25 = $shiftLeft64((new $Uint64(0, arg1[41])), 8);
-			x26 = arg1[40];
-			x27 = $shiftLeft64((new $Uint64(0, arg1[39])), 56);
-			x28 = $shiftLeft64((new $Uint64(0, arg1[38])), 48);
-			x29 = $shiftLeft64((new $Uint64(0, arg1[37])), 40);
-			x30 = $shiftLeft64((new $Uint64(0, arg1[36])), 32);
-			x31 = $shiftLeft64((new $Uint64(0, arg1[35])), 24);
-			x32 = $shiftLeft64((new $Uint64(0, arg1[34])), 16);
-			x33 = $shiftLeft64((new $Uint64(0, arg1[33])), 8);
-			x34 = arg1[32];
-			x35 = $shiftLeft64((new $Uint64(0, arg1[31])), 56);
-			x36 = $shiftLeft64((new $Uint64(0, arg1[30])), 48);
-			x37 = $shiftLeft64((new $Uint64(0, arg1[29])), 40);
-			x38 = $shiftLeft64((new $Uint64(0, arg1[28])), 32);
-			x39 = $shiftLeft64((new $Uint64(0, arg1[27])), 24);
-			x40 = $shiftLeft64((new $Uint64(0, arg1[26])), 16);
-			x41 = $shiftLeft64((new $Uint64(0, arg1[25])), 8);
-			x42 = arg1[24];
-			x43 = $shiftLeft64((new $Uint64(0, arg1[23])), 56);
-			x44 = $shiftLeft64((new $Uint64(0, arg1[22])), 48);
-			x45 = $shiftLeft64((new $Uint64(0, arg1[21])), 40);
-			x46 = $shiftLeft64((new $Uint64(0, arg1[20])), 32);
-			x47 = $shiftLeft64((new $Uint64(0, arg1[19])), 24);
-			x48 = $shiftLeft64((new $Uint64(0, arg1[18])), 16);
-			x49 = $shiftLeft64((new $Uint64(0, arg1[17])), 8);
-			x50 = arg1[16];
-			x51 = $shiftLeft64((new $Uint64(0, arg1[15])), 56);
-			x52 = $shiftLeft64((new $Uint64(0, arg1[14])), 48);
-			x53 = $shiftLeft64((new $Uint64(0, arg1[13])), 40);
-			x54 = $shiftLeft64((new $Uint64(0, arg1[12])), 32);
-			x55 = $shiftLeft64((new $Uint64(0, arg1[11])), 24);
-			x56 = $shiftLeft64((new $Uint64(0, arg1[10])), 16);
-			x57 = $shiftLeft64((new $Uint64(0, arg1[9])), 8);
-			x58 = arg1[8];
-			x59 = $shiftLeft64((new $Uint64(0, arg1[7])), 56);
-			x60 = $shiftLeft64((new $Uint64(0, arg1[6])), 48);
-			x61 = $shiftLeft64((new $Uint64(0, arg1[5])), 40);
-			x62 = $shiftLeft64((new $Uint64(0, arg1[4])), 32);
-			x63 = $shiftLeft64((new $Uint64(0, arg1[3])), 24);
-			x64 = $shiftLeft64((new $Uint64(0, arg1[2])), 16);
-			x65 = $shiftLeft64((new $Uint64(0, arg1[1])), 8);
-			x66 = arg1[0];
+			x1 = $shiftLeft64(((x = (new p521Uint1(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[65])), new $Uint64(x.$high, x.$low))), 8);
+			x2 = (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[64];
+			x3 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[63])), 56);
+			x4 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[62])), 48);
+			x5 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[61])), 40);
+			x6 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[60])), 32);
+			x7 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[59])), 24);
+			x8 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[58])), 16);
+			x9 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[57])), 8);
+			x10 = (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[56];
+			x11 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[55])), 56);
+			x12 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[54])), 48);
+			x13 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[53])), 40);
+			x14 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[52])), 32);
+			x15 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[51])), 24);
+			x16 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[50])), 16);
+			x17 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[49])), 8);
+			x18 = (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[48];
+			x19 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[47])), 56);
+			x20 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[46])), 48);
+			x21 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[45])), 40);
+			x22 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[44])), 32);
+			x23 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[43])), 24);
+			x24 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[42])), 16);
+			x25 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[41])), 8);
+			x26 = (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[40];
+			x27 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[39])), 56);
+			x28 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[38])), 48);
+			x29 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[37])), 40);
+			x30 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[36])), 32);
+			x31 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[35])), 24);
+			x32 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[34])), 16);
+			x33 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[33])), 8);
+			x34 = (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[32];
+			x35 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[31])), 56);
+			x36 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[30])), 48);
+			x37 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[29])), 40);
+			x38 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[28])), 32);
+			x39 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[27])), 24);
+			x40 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[26])), 16);
+			x41 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[25])), 8);
+			x42 = (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[24];
+			x43 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[23])), 56);
+			x44 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[22])), 48);
+			x45 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[21])), 40);
+			x46 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[20])), 32);
+			x47 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[19])), 24);
+			x48 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[18])), 16);
+			x49 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[17])), 8);
+			x50 = (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[16];
+			x51 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[15])), 56);
+			x52 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[14])), 48);
+			x53 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[13])), 40);
+			x54 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[12])), 32);
+			x55 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[11])), 24);
+			x56 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[10])), 16);
+			x57 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[9])), 8);
+			x58 = (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[8];
+			x59 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[7])), 56);
+			x60 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[6])), 48);
+			x61 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[5])), 40);
+			x62 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[4])), 32);
+			x63 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[3])), 24);
+			x64 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[2])), 16);
+			x65 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[1])), 8);
+			x66 = (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[0];
 			x67 = (x$1 = (new $Uint64(0, x66)), new $Uint64(x65.$high + x$1.$high, x65.$low + x$1.$low));
 			x68 = new $Uint64(x64.$high + x67.$high, x64.$low + x67.$low);
 			x69 = new $Uint64(x63.$high + x68.$high, x63.$low + x68.$low);
@@ -207393,7 +208691,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			var _i, _ref, e, i, in$1, minusOneEncoding, tmp, v;
 			e = this;
 			if (!((v.$length === 66))) {
-				return [ptrType$1.nil, errors.New("invalid P521Element encoding")];
+				return [ptrType$5.nil, errors.New("invalid P521Element encoding")];
 			}
 			minusOneEncoding = new P521Element.ptr(arrayType.zero()).Sub(new P521Element.ptr(arrayType.zero()), new P521Element.ptr(arrayType.zero()).One()).Bytes();
 			_ref = v;
@@ -207405,7 +208703,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 					break;
 				}
 				if (((i < 0 || i >= v.$length) ? ($throwRuntimeError("index out of range"), undefined) : v.$array[v.$offset + i]) > ((i < 0 || i >= minusOneEncoding.$length) ? ($throwRuntimeError("index out of range"), undefined) : minusOneEncoding.$array[minusOneEncoding.$offset + i])) {
-					return [ptrType$1.nil, errors.New("invalid P521Element encoding")];
+					return [ptrType$5.nil, errors.New("invalid P521Element encoding")];
 				}
 				_i++;
 			}
@@ -207568,40 +208866,40 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		};
 		p384Mul = function p384Mul$1(out1, arg1, arg2) {
 			var _tuple, _tuple$1, _tuple$10, _tuple$100, _tuple$101, _tuple$102, _tuple$103, _tuple$104, _tuple$105, _tuple$106, _tuple$107, _tuple$108, _tuple$109, _tuple$11, _tuple$110, _tuple$111, _tuple$112, _tuple$113, _tuple$114, _tuple$115, _tuple$116, _tuple$117, _tuple$118, _tuple$119, _tuple$12, _tuple$120, _tuple$121, _tuple$122, _tuple$123, _tuple$124, _tuple$125, _tuple$126, _tuple$127, _tuple$128, _tuple$129, _tuple$13, _tuple$130, _tuple$131, _tuple$132, _tuple$133, _tuple$134, _tuple$135, _tuple$136, _tuple$137, _tuple$138, _tuple$139, _tuple$14, _tuple$140, _tuple$141, _tuple$142, _tuple$143, _tuple$144, _tuple$145, _tuple$146, _tuple$147, _tuple$148, _tuple$149, _tuple$15, _tuple$150, _tuple$151, _tuple$152, _tuple$153, _tuple$154, _tuple$155, _tuple$156, _tuple$157, _tuple$158, _tuple$159, _tuple$16, _tuple$160, _tuple$161, _tuple$162, _tuple$163, _tuple$164, _tuple$165, _tuple$166, _tuple$167, _tuple$168, _tuple$169, _tuple$17, _tuple$170, _tuple$171, _tuple$172, _tuple$173, _tuple$174, _tuple$175, _tuple$176, _tuple$177, _tuple$178, _tuple$179, _tuple$18, _tuple$180, _tuple$181, _tuple$182, _tuple$183, _tuple$184, _tuple$185, _tuple$186, _tuple$187, _tuple$188, _tuple$189, _tuple$19, _tuple$190, _tuple$191, _tuple$192, _tuple$193, _tuple$194, _tuple$195, _tuple$196, _tuple$197, _tuple$198, _tuple$199, _tuple$2, _tuple$20, _tuple$200, _tuple$201, _tuple$202, _tuple$203, _tuple$204, _tuple$205, _tuple$206, _tuple$207, _tuple$208, _tuple$209, _tuple$21, _tuple$210, _tuple$211, _tuple$212, _tuple$213, _tuple$214, _tuple$215, _tuple$216, _tuple$217, _tuple$218, _tuple$219, _tuple$22, _tuple$220, _tuple$221, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$39, _tuple$4, _tuple$40, _tuple$41, _tuple$42, _tuple$43, _tuple$44, _tuple$45, _tuple$46, _tuple$47, _tuple$48, _tuple$49, _tuple$5, _tuple$50, _tuple$51, _tuple$52, _tuple$53, _tuple$54, _tuple$55, _tuple$56, _tuple$57, _tuple$58, _tuple$59, _tuple$6, _tuple$60, _tuple$61, _tuple$62, _tuple$63, _tuple$64, _tuple$65, _tuple$66, _tuple$67, _tuple$68, _tuple$69, _tuple$7, _tuple$70, _tuple$71, _tuple$72, _tuple$73, _tuple$74, _tuple$75, _tuple$76, _tuple$77, _tuple$78, _tuple$79, _tuple$8, _tuple$80, _tuple$81, _tuple$82, _tuple$83, _tuple$84, _tuple$85, _tuple$86, _tuple$87, _tuple$88, _tuple$89, _tuple$9, _tuple$90, _tuple$91, _tuple$92, _tuple$93, _tuple$94, _tuple$95, _tuple$96, _tuple$97, _tuple$98, _tuple$99, arg1, arg2, out1, x, x$1, x$10, x$100, x$101, x$102, x$103, x$104, x$105, x$106, x$107, x$108, x$109, x$11, x$110, x$111, x$112, x$113, x$114, x$115, x$116, x$117, x$118, x$119, x$12, x$120, x$121, x$122, x$123, x$124, x$125, x$126, x$127, x$128, x$129, x$13, x$130, x$131, x$132, x$133, x$134, x$135, x$136, x$137, x$138, x$139, x$14, x$140, x$141, x$142, x$143, x$144, x$145, x$146, x$147, x$148, x$149, x$15, x$150, x$151, x$152, x$153, x$154, x$155, x$156, x$157, x$158, x$159, x$16, x$160, x$161, x$162, x$163, x$164, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$48, x$49, x$5, x$50, x$51, x$52, x$53, x$54, x$55, x$56, x$57, x$58, x$59, x$6, x$60, x$61, x$62, x$63, x$64, x$65, x$66, x$67, x$68, x$69, x$7, x$70, x$71, x$72, x$73, x$74, x$75, x$76, x$77, x$78, x$79, x$8, x$80, x$81, x$82, x$83, x$84, x$85, x$86, x$87, x$88, x$89, x$9, x$90, x$91, x$92, x$93, x$94, x$95, x$96, x$97, x$98, x$99, x1, x10, x100, x101, x102, x103, x104, x105, x106, x108, x109, x11, x110, x111, x112, x113, x114, x115, x116, x117, x118, x119, x12, x120, x121, x122, x123, x124, x125, x126, x127, x128, x129, x13, x130, x132, x133, x134, x135, x136, x137, x138, x139, x14, x140, x141, x142, x143, x144, x145, x146, x147, x148, x149, x15, x150, x151, x152, x153, x154, x155, x156, x157, x158, x159, x16, x160, x161, x162, x163, x164, x165, x166, x167, x168, x169, x17, x170, x171, x172, x173, x174, x175, x176, x177, x178, x179, x18, x180, x181, x182, x183, x185, x186, x187, x188, x189, x19, x190, x191, x192, x193, x194, x195, x196, x197, x198, x199, x2, x20, x200, x201, x202, x203, x204, x205, x206, x207, x209, x21, x210, x211, x212, x213, x214, x215, x216, x217, x218, x219, x22, x220, x221, x222, x223, x224, x225, x226, x227, x228, x229, x23, x230, x231, x232, x233, x234, x235, x236, x237, x238, x239, x24, x240, x241, x242, x243, x244, x245, x246, x247, x248, x249, x25, x250, x251, x252, x253, x254, x255, x256, x257, x258, x259, x26, x260, x262, x263, x264, x265, x266, x267, x268, x269, x27, x270, x271, x272, x273, x274, x275, x276, x277, x278, x279, x28, x280, x281, x282, x283, x284, x286, x287, x288, x289, x29, x290, x291, x292, x293, x294, x295, x296, x297, x298, x299, x3, x30, x300, x301, x302, x303, x304, x305, x306, x307, x308, x309, x310, x311, x312, x313, x314, x315, x316, x317, x318, x319, x32, x320, x321, x322, x323, x324, x325, x326, x327, x328, x329, x33, x330, x331, x332, x333, x334, x335, x336, x337, x339, x34, x340, x341, x342, x343, x344, x345, x346, x347, x348, x349, x35, x350, x351, x352, x353, x354, x355, x356, x357, x358, x359, x36, x360, x361, x363, x364, x365, x366, x367, x368, x369, x37, x370, x371, x372, x373, x374, x375, x376, x377, x378, x379, x38, x380, x381, x382, x383, x384, x385, x386, x387, x388, x389, x39, x390, x391, x392, x393, x394, x395, x396, x397, x398, x399, x4, x40, x400, x401, x402, x403, x404, x405, x406, x407, x408, x409, x41, x410, x411, x412, x413, x414, x416, x417, x418, x419, x42, x420, x421, x422, x423, x424, x425, x426, x427, x428, x429, x43, x430, x431, x432, x433, x434, x435, x436, x437, x438, x44, x440, x441, x442, x443, x444, x445, x446, x447, x448, x449, x45, x450, x451, x452, x453, x454, x455, x456, x457, x458, x459, x46, x460, x461, x462, x463, x464, x465, x467, x468, x468$24ptr, x469, x469$24ptr, x47, x470, x470$24ptr, x471, x471$24ptr, x472, x472$24ptr, x473, x473$24ptr, x48, x49, x5, x50, x51, x52, x53, x54, x56, x57, x58, x59, x6, x60, x61, x62, x63, x64, x65, x66, x67, x68, x69, x7, x70, x71, x72, x73, x74, x75, x76, x77, x78, x79, x8, x80, x81, x82, x83, x84, x85, x86, x87, x88, x89, x9, x90, x91, x92, x93, x94, x95, x96, x97, x98, x99;
-			x1 = arg1[1];
-			x2 = arg1[2];
-			x3 = arg1[3];
-			x4 = arg1[4];
-			x5 = arg1[5];
-			x6 = arg1[0];
+			x1 = (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[1];
+			x2 = (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[2];
+			x3 = (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[3];
+			x4 = (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[4];
+			x5 = (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[5];
+			x6 = (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[0];
 			x7 = new $Uint64(0, 0);
 			x8 = new $Uint64(0, 0);
-			_tuple = bits.Mul64(x6, arg2[5]);
+			_tuple = bits.Mul64(x6, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[5]);
 			x8 = _tuple[0];
 			x7 = _tuple[1];
 			x9 = new $Uint64(0, 0);
 			x10 = new $Uint64(0, 0);
-			_tuple$1 = bits.Mul64(x6, arg2[4]);
+			_tuple$1 = bits.Mul64(x6, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[4]);
 			x10 = _tuple$1[0];
 			x9 = _tuple$1[1];
 			x11 = new $Uint64(0, 0);
 			x12 = new $Uint64(0, 0);
-			_tuple$2 = bits.Mul64(x6, arg2[3]);
+			_tuple$2 = bits.Mul64(x6, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[3]);
 			x12 = _tuple$2[0];
 			x11 = _tuple$2[1];
 			x13 = new $Uint64(0, 0);
 			x14 = new $Uint64(0, 0);
-			_tuple$3 = bits.Mul64(x6, arg2[2]);
+			_tuple$3 = bits.Mul64(x6, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[2]);
 			x14 = _tuple$3[0];
 			x13 = _tuple$3[1];
 			x15 = new $Uint64(0, 0);
 			x16 = new $Uint64(0, 0);
-			_tuple$4 = bits.Mul64(x6, arg2[1]);
+			_tuple$4 = bits.Mul64(x6, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[1]);
 			x16 = _tuple$4[0];
 			x15 = _tuple$4[1];
 			x17 = new $Uint64(0, 0);
 			x18 = new $Uint64(0, 0);
-			_tuple$5 = bits.Mul64(x6, arg2[0]);
+			_tuple$5 = bits.Mul64(x6, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[0]);
 			x18 = _tuple$5[0];
 			x17 = _tuple$5[1];
 			x19 = new $Uint64(0, 0);
@@ -207724,32 +209022,32 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x68 = _tuple$29[1];
 			x69 = new $Uint64(0, 0);
 			x70 = new $Uint64(0, 0);
-			_tuple$30 = bits.Mul64(x1, arg2[5]);
+			_tuple$30 = bits.Mul64(x1, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[5]);
 			x70 = _tuple$30[0];
 			x69 = _tuple$30[1];
 			x71 = new $Uint64(0, 0);
 			x72 = new $Uint64(0, 0);
-			_tuple$31 = bits.Mul64(x1, arg2[4]);
+			_tuple$31 = bits.Mul64(x1, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[4]);
 			x72 = _tuple$31[0];
 			x71 = _tuple$31[1];
 			x73 = new $Uint64(0, 0);
 			x74 = new $Uint64(0, 0);
-			_tuple$32 = bits.Mul64(x1, arg2[3]);
+			_tuple$32 = bits.Mul64(x1, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[3]);
 			x74 = _tuple$32[0];
 			x73 = _tuple$32[1];
 			x75 = new $Uint64(0, 0);
 			x76 = new $Uint64(0, 0);
-			_tuple$33 = bits.Mul64(x1, arg2[2]);
+			_tuple$33 = bits.Mul64(x1, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[2]);
 			x76 = _tuple$33[0];
 			x75 = _tuple$33[1];
 			x77 = new $Uint64(0, 0);
 			x78 = new $Uint64(0, 0);
-			_tuple$34 = bits.Mul64(x1, arg2[1]);
+			_tuple$34 = bits.Mul64(x1, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[1]);
 			x78 = _tuple$34[0];
 			x77 = _tuple$34[1];
 			x79 = new $Uint64(0, 0);
 			x80 = new $Uint64(0, 0);
-			_tuple$35 = bits.Mul64(x1, arg2[0]);
+			_tuple$35 = bits.Mul64(x1, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[0]);
 			x80 = _tuple$35[0];
 			x79 = _tuple$35[1];
 			x81 = new $Uint64(0, 0);
@@ -207908,32 +209206,32 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x145 = (x$43 = ((x$44 = (new p384Uint1(x144.$high, x144.$low)), new $Uint64(x$44.$high, x$44.$low))), x$45 = ((x$46 = (new p384Uint1(x105.$high, x105.$low)), new $Uint64(x$46.$high, x$46.$low))), new $Uint64(x$43.$high + x$45.$high, x$43.$low + x$45.$low));
 			x146 = new $Uint64(0, 0);
 			x147 = new $Uint64(0, 0);
-			_tuple$67 = bits.Mul64(x2, arg2[5]);
+			_tuple$67 = bits.Mul64(x2, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[5]);
 			x147 = _tuple$67[0];
 			x146 = _tuple$67[1];
 			x148 = new $Uint64(0, 0);
 			x149 = new $Uint64(0, 0);
-			_tuple$68 = bits.Mul64(x2, arg2[4]);
+			_tuple$68 = bits.Mul64(x2, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[4]);
 			x149 = _tuple$68[0];
 			x148 = _tuple$68[1];
 			x150 = new $Uint64(0, 0);
 			x151 = new $Uint64(0, 0);
-			_tuple$69 = bits.Mul64(x2, arg2[3]);
+			_tuple$69 = bits.Mul64(x2, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[3]);
 			x151 = _tuple$69[0];
 			x150 = _tuple$69[1];
 			x152 = new $Uint64(0, 0);
 			x153 = new $Uint64(0, 0);
-			_tuple$70 = bits.Mul64(x2, arg2[2]);
+			_tuple$70 = bits.Mul64(x2, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[2]);
 			x153 = _tuple$70[0];
 			x152 = _tuple$70[1];
 			x154 = new $Uint64(0, 0);
 			x155 = new $Uint64(0, 0);
-			_tuple$71 = bits.Mul64(x2, arg2[1]);
+			_tuple$71 = bits.Mul64(x2, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[1]);
 			x155 = _tuple$71[0];
 			x154 = _tuple$71[1];
 			x156 = new $Uint64(0, 0);
 			x157 = new $Uint64(0, 0);
-			_tuple$72 = bits.Mul64(x2, arg2[0]);
+			_tuple$72 = bits.Mul64(x2, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[0]);
 			x157 = _tuple$72[0];
 			x156 = _tuple$72[1];
 			x158 = new $Uint64(0, 0);
@@ -208092,32 +209390,32 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x222 = (x$71 = ((x$72 = (new p384Uint1(x221.$high, x221.$low)), new $Uint64(x$72.$high, x$72.$low))), x$73 = ((x$74 = (new p384Uint1(x182.$high, x182.$low)), new $Uint64(x$74.$high, x$74.$low))), new $Uint64(x$71.$high + x$73.$high, x$71.$low + x$73.$low));
 			x223 = new $Uint64(0, 0);
 			x224 = new $Uint64(0, 0);
-			_tuple$104 = bits.Mul64(x3, arg2[5]);
+			_tuple$104 = bits.Mul64(x3, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[5]);
 			x224 = _tuple$104[0];
 			x223 = _tuple$104[1];
 			x225 = new $Uint64(0, 0);
 			x226 = new $Uint64(0, 0);
-			_tuple$105 = bits.Mul64(x3, arg2[4]);
+			_tuple$105 = bits.Mul64(x3, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[4]);
 			x226 = _tuple$105[0];
 			x225 = _tuple$105[1];
 			x227 = new $Uint64(0, 0);
 			x228 = new $Uint64(0, 0);
-			_tuple$106 = bits.Mul64(x3, arg2[3]);
+			_tuple$106 = bits.Mul64(x3, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[3]);
 			x228 = _tuple$106[0];
 			x227 = _tuple$106[1];
 			x229 = new $Uint64(0, 0);
 			x230 = new $Uint64(0, 0);
-			_tuple$107 = bits.Mul64(x3, arg2[2]);
+			_tuple$107 = bits.Mul64(x3, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[2]);
 			x230 = _tuple$107[0];
 			x229 = _tuple$107[1];
 			x231 = new $Uint64(0, 0);
 			x232 = new $Uint64(0, 0);
-			_tuple$108 = bits.Mul64(x3, arg2[1]);
+			_tuple$108 = bits.Mul64(x3, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[1]);
 			x232 = _tuple$108[0];
 			x231 = _tuple$108[1];
 			x233 = new $Uint64(0, 0);
 			x234 = new $Uint64(0, 0);
-			_tuple$109 = bits.Mul64(x3, arg2[0]);
+			_tuple$109 = bits.Mul64(x3, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[0]);
 			x234 = _tuple$109[0];
 			x233 = _tuple$109[1];
 			x235 = new $Uint64(0, 0);
@@ -208276,32 +209574,32 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x299 = (x$99 = ((x$100 = (new p384Uint1(x298.$high, x298.$low)), new $Uint64(x$100.$high, x$100.$low))), x$101 = ((x$102 = (new p384Uint1(x259.$high, x259.$low)), new $Uint64(x$102.$high, x$102.$low))), new $Uint64(x$99.$high + x$101.$high, x$99.$low + x$101.$low));
 			x300 = new $Uint64(0, 0);
 			x301 = new $Uint64(0, 0);
-			_tuple$141 = bits.Mul64(x4, arg2[5]);
+			_tuple$141 = bits.Mul64(x4, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[5]);
 			x301 = _tuple$141[0];
 			x300 = _tuple$141[1];
 			x302 = new $Uint64(0, 0);
 			x303 = new $Uint64(0, 0);
-			_tuple$142 = bits.Mul64(x4, arg2[4]);
+			_tuple$142 = bits.Mul64(x4, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[4]);
 			x303 = _tuple$142[0];
 			x302 = _tuple$142[1];
 			x304 = new $Uint64(0, 0);
 			x305 = new $Uint64(0, 0);
-			_tuple$143 = bits.Mul64(x4, arg2[3]);
+			_tuple$143 = bits.Mul64(x4, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[3]);
 			x305 = _tuple$143[0];
 			x304 = _tuple$143[1];
 			x306 = new $Uint64(0, 0);
 			x307 = new $Uint64(0, 0);
-			_tuple$144 = bits.Mul64(x4, arg2[2]);
+			_tuple$144 = bits.Mul64(x4, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[2]);
 			x307 = _tuple$144[0];
 			x306 = _tuple$144[1];
 			x308 = new $Uint64(0, 0);
 			x309 = new $Uint64(0, 0);
-			_tuple$145 = bits.Mul64(x4, arg2[1]);
+			_tuple$145 = bits.Mul64(x4, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[1]);
 			x309 = _tuple$145[0];
 			x308 = _tuple$145[1];
 			x310 = new $Uint64(0, 0);
 			x311 = new $Uint64(0, 0);
-			_tuple$146 = bits.Mul64(x4, arg2[0]);
+			_tuple$146 = bits.Mul64(x4, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[0]);
 			x311 = _tuple$146[0];
 			x310 = _tuple$146[1];
 			x312 = new $Uint64(0, 0);
@@ -208460,32 +209758,32 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x376 = (x$127 = ((x$128 = (new p384Uint1(x375.$high, x375.$low)), new $Uint64(x$128.$high, x$128.$low))), x$129 = ((x$130 = (new p384Uint1(x336.$high, x336.$low)), new $Uint64(x$130.$high, x$130.$low))), new $Uint64(x$127.$high + x$129.$high, x$127.$low + x$129.$low));
 			x377 = new $Uint64(0, 0);
 			x378 = new $Uint64(0, 0);
-			_tuple$178 = bits.Mul64(x5, arg2[5]);
+			_tuple$178 = bits.Mul64(x5, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[5]);
 			x378 = _tuple$178[0];
 			x377 = _tuple$178[1];
 			x379 = new $Uint64(0, 0);
 			x380 = new $Uint64(0, 0);
-			_tuple$179 = bits.Mul64(x5, arg2[4]);
+			_tuple$179 = bits.Mul64(x5, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[4]);
 			x380 = _tuple$179[0];
 			x379 = _tuple$179[1];
 			x381 = new $Uint64(0, 0);
 			x382 = new $Uint64(0, 0);
-			_tuple$180 = bits.Mul64(x5, arg2[3]);
+			_tuple$180 = bits.Mul64(x5, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[3]);
 			x382 = _tuple$180[0];
 			x381 = _tuple$180[1];
 			x383 = new $Uint64(0, 0);
 			x384 = new $Uint64(0, 0);
-			_tuple$181 = bits.Mul64(x5, arg2[2]);
+			_tuple$181 = bits.Mul64(x5, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[2]);
 			x384 = _tuple$181[0];
 			x383 = _tuple$181[1];
 			x385 = new $Uint64(0, 0);
 			x386 = new $Uint64(0, 0);
-			_tuple$182 = bits.Mul64(x5, arg2[1]);
+			_tuple$182 = bits.Mul64(x5, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[1]);
 			x386 = _tuple$182[0];
 			x385 = _tuple$182[1];
 			x387 = new $Uint64(0, 0);
 			x388 = new $Uint64(0, 0);
-			_tuple$183 = bits.Mul64(x5, arg2[0]);
+			_tuple$183 = bits.Mul64(x5, (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[0]);
 			x388 = _tuple$183[0];
 			x387 = _tuple$183[1];
 			x389 = new $Uint64(0, 0);
@@ -208676,17 +209974,17 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			_tuple$221 = bits.Sub64(x453, new $Uint64(0, 0), ((x$164 = (new p384Uint1(x465.$high, x465.$low)), new $Uint64(x$164.$high, x$164.$low))));
 			x467 = _tuple$221[1];
 			x468 = new $Uint64(0, 0);
-			p384CmovznzU64((x468$24ptr || (x468$24ptr = new ptrType(function() { return x468; }, function($v) { x468 = $v; }))), (new p384Uint1(x467.$high, x467.$low)), x454, x441);
+			p384CmovznzU64((x468$24ptr || (x468$24ptr = new ptrType$1(function() { return x468; }, function($v) { x468 = $v; }))), (new p384Uint1(x467.$high, x467.$low)), x454, x441);
 			x469 = new $Uint64(0, 0);
-			p384CmovznzU64((x469$24ptr || (x469$24ptr = new ptrType(function() { return x469; }, function($v) { x469 = $v; }))), (new p384Uint1(x467.$high, x467.$low)), x456, x443);
+			p384CmovznzU64((x469$24ptr || (x469$24ptr = new ptrType$1(function() { return x469; }, function($v) { x469 = $v; }))), (new p384Uint1(x467.$high, x467.$low)), x456, x443);
 			x470 = new $Uint64(0, 0);
-			p384CmovznzU64((x470$24ptr || (x470$24ptr = new ptrType(function() { return x470; }, function($v) { x470 = $v; }))), (new p384Uint1(x467.$high, x467.$low)), x458, x445);
+			p384CmovznzU64((x470$24ptr || (x470$24ptr = new ptrType$1(function() { return x470; }, function($v) { x470 = $v; }))), (new p384Uint1(x467.$high, x467.$low)), x458, x445);
 			x471 = new $Uint64(0, 0);
-			p384CmovznzU64((x471$24ptr || (x471$24ptr = new ptrType(function() { return x471; }, function($v) { x471 = $v; }))), (new p384Uint1(x467.$high, x467.$low)), x460, x447);
+			p384CmovznzU64((x471$24ptr || (x471$24ptr = new ptrType$1(function() { return x471; }, function($v) { x471 = $v; }))), (new p384Uint1(x467.$high, x467.$low)), x460, x447);
 			x472 = new $Uint64(0, 0);
-			p384CmovznzU64((x472$24ptr || (x472$24ptr = new ptrType(function() { return x472; }, function($v) { x472 = $v; }))), (new p384Uint1(x467.$high, x467.$low)), x462, x449);
+			p384CmovznzU64((x472$24ptr || (x472$24ptr = new ptrType$1(function() { return x472; }, function($v) { x472 = $v; }))), (new p384Uint1(x467.$high, x467.$low)), x462, x449);
 			x473 = new $Uint64(0, 0);
-			p384CmovznzU64((x473$24ptr || (x473$24ptr = new ptrType(function() { return x473; }, function($v) { x473 = $v; }))), (new p384Uint1(x467.$high, x467.$low)), x464, x451);
+			p384CmovznzU64((x473$24ptr || (x473$24ptr = new ptrType$1(function() { return x473; }, function($v) { x473 = $v; }))), (new p384Uint1(x467.$high, x467.$low)), x464, x451);
 			out1.nilCheck, out1[0] = x468;
 			out1.nilCheck, out1[1] = x469;
 			out1.nilCheck, out1[2] = x470;
@@ -208696,40 +209994,40 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		};
 		p384Square = function p384Square$1(out1, arg1) {
 			var _tuple, _tuple$1, _tuple$10, _tuple$100, _tuple$101, _tuple$102, _tuple$103, _tuple$104, _tuple$105, _tuple$106, _tuple$107, _tuple$108, _tuple$109, _tuple$11, _tuple$110, _tuple$111, _tuple$112, _tuple$113, _tuple$114, _tuple$115, _tuple$116, _tuple$117, _tuple$118, _tuple$119, _tuple$12, _tuple$120, _tuple$121, _tuple$122, _tuple$123, _tuple$124, _tuple$125, _tuple$126, _tuple$127, _tuple$128, _tuple$129, _tuple$13, _tuple$130, _tuple$131, _tuple$132, _tuple$133, _tuple$134, _tuple$135, _tuple$136, _tuple$137, _tuple$138, _tuple$139, _tuple$14, _tuple$140, _tuple$141, _tuple$142, _tuple$143, _tuple$144, _tuple$145, _tuple$146, _tuple$147, _tuple$148, _tuple$149, _tuple$15, _tuple$150, _tuple$151, _tuple$152, _tuple$153, _tuple$154, _tuple$155, _tuple$156, _tuple$157, _tuple$158, _tuple$159, _tuple$16, _tuple$160, _tuple$161, _tuple$162, _tuple$163, _tuple$164, _tuple$165, _tuple$166, _tuple$167, _tuple$168, _tuple$169, _tuple$17, _tuple$170, _tuple$171, _tuple$172, _tuple$173, _tuple$174, _tuple$175, _tuple$176, _tuple$177, _tuple$178, _tuple$179, _tuple$18, _tuple$180, _tuple$181, _tuple$182, _tuple$183, _tuple$184, _tuple$185, _tuple$186, _tuple$187, _tuple$188, _tuple$189, _tuple$19, _tuple$190, _tuple$191, _tuple$192, _tuple$193, _tuple$194, _tuple$195, _tuple$196, _tuple$197, _tuple$198, _tuple$199, _tuple$2, _tuple$20, _tuple$200, _tuple$201, _tuple$202, _tuple$203, _tuple$204, _tuple$205, _tuple$206, _tuple$207, _tuple$208, _tuple$209, _tuple$21, _tuple$210, _tuple$211, _tuple$212, _tuple$213, _tuple$214, _tuple$215, _tuple$216, _tuple$217, _tuple$218, _tuple$219, _tuple$22, _tuple$220, _tuple$221, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$39, _tuple$4, _tuple$40, _tuple$41, _tuple$42, _tuple$43, _tuple$44, _tuple$45, _tuple$46, _tuple$47, _tuple$48, _tuple$49, _tuple$5, _tuple$50, _tuple$51, _tuple$52, _tuple$53, _tuple$54, _tuple$55, _tuple$56, _tuple$57, _tuple$58, _tuple$59, _tuple$6, _tuple$60, _tuple$61, _tuple$62, _tuple$63, _tuple$64, _tuple$65, _tuple$66, _tuple$67, _tuple$68, _tuple$69, _tuple$7, _tuple$70, _tuple$71, _tuple$72, _tuple$73, _tuple$74, _tuple$75, _tuple$76, _tuple$77, _tuple$78, _tuple$79, _tuple$8, _tuple$80, _tuple$81, _tuple$82, _tuple$83, _tuple$84, _tuple$85, _tuple$86, _tuple$87, _tuple$88, _tuple$89, _tuple$9, _tuple$90, _tuple$91, _tuple$92, _tuple$93, _tuple$94, _tuple$95, _tuple$96, _tuple$97, _tuple$98, _tuple$99, arg1, out1, x, x$1, x$10, x$100, x$101, x$102, x$103, x$104, x$105, x$106, x$107, x$108, x$109, x$11, x$110, x$111, x$112, x$113, x$114, x$115, x$116, x$117, x$118, x$119, x$12, x$120, x$121, x$122, x$123, x$124, x$125, x$126, x$127, x$128, x$129, x$13, x$130, x$131, x$132, x$133, x$134, x$135, x$136, x$137, x$138, x$139, x$14, x$140, x$141, x$142, x$143, x$144, x$145, x$146, x$147, x$148, x$149, x$15, x$150, x$151, x$152, x$153, x$154, x$155, x$156, x$157, x$158, x$159, x$16, x$160, x$161, x$162, x$163, x$164, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$48, x$49, x$5, x$50, x$51, x$52, x$53, x$54, x$55, x$56, x$57, x$58, x$59, x$6, x$60, x$61, x$62, x$63, x$64, x$65, x$66, x$67, x$68, x$69, x$7, x$70, x$71, x$72, x$73, x$74, x$75, x$76, x$77, x$78, x$79, x$8, x$80, x$81, x$82, x$83, x$84, x$85, x$86, x$87, x$88, x$89, x$9, x$90, x$91, x$92, x$93, x$94, x$95, x$96, x$97, x$98, x$99, x1, x10, x100, x101, x102, x103, x104, x105, x106, x108, x109, x11, x110, x111, x112, x113, x114, x115, x116, x117, x118, x119, x12, x120, x121, x122, x123, x124, x125, x126, x127, x128, x129, x13, x130, x132, x133, x134, x135, x136, x137, x138, x139, x14, x140, x141, x142, x143, x144, x145, x146, x147, x148, x149, x15, x150, x151, x152, x153, x154, x155, x156, x157, x158, x159, x16, x160, x161, x162, x163, x164, x165, x166, x167, x168, x169, x17, x170, x171, x172, x173, x174, x175, x176, x177, x178, x179, x18, x180, x181, x182, x183, x185, x186, x187, x188, x189, x19, x190, x191, x192, x193, x194, x195, x196, x197, x198, x199, x2, x20, x200, x201, x202, x203, x204, x205, x206, x207, x209, x21, x210, x211, x212, x213, x214, x215, x216, x217, x218, x219, x22, x220, x221, x222, x223, x224, x225, x226, x227, x228, x229, x23, x230, x231, x232, x233, x234, x235, x236, x237, x238, x239, x24, x240, x241, x242, x243, x244, x245, x246, x247, x248, x249, x25, x250, x251, x252, x253, x254, x255, x256, x257, x258, x259, x26, x260, x262, x263, x264, x265, x266, x267, x268, x269, x27, x270, x271, x272, x273, x274, x275, x276, x277, x278, x279, x28, x280, x281, x282, x283, x284, x286, x287, x288, x289, x29, x290, x291, x292, x293, x294, x295, x296, x297, x298, x299, x3, x30, x300, x301, x302, x303, x304, x305, x306, x307, x308, x309, x310, x311, x312, x313, x314, x315, x316, x317, x318, x319, x32, x320, x321, x322, x323, x324, x325, x326, x327, x328, x329, x33, x330, x331, x332, x333, x334, x335, x336, x337, x339, x34, x340, x341, x342, x343, x344, x345, x346, x347, x348, x349, x35, x350, x351, x352, x353, x354, x355, x356, x357, x358, x359, x36, x360, x361, x363, x364, x365, x366, x367, x368, x369, x37, x370, x371, x372, x373, x374, x375, x376, x377, x378, x379, x38, x380, x381, x382, x383, x384, x385, x386, x387, x388, x389, x39, x390, x391, x392, x393, x394, x395, x396, x397, x398, x399, x4, x40, x400, x401, x402, x403, x404, x405, x406, x407, x408, x409, x41, x410, x411, x412, x413, x414, x416, x417, x418, x419, x42, x420, x421, x422, x423, x424, x425, x426, x427, x428, x429, x43, x430, x431, x432, x433, x434, x435, x436, x437, x438, x44, x440, x441, x442, x443, x444, x445, x446, x447, x448, x449, x45, x450, x451, x452, x453, x454, x455, x456, x457, x458, x459, x46, x460, x461, x462, x463, x464, x465, x467, x468, x468$24ptr, x469, x469$24ptr, x47, x470, x470$24ptr, x471, x471$24ptr, x472, x472$24ptr, x473, x473$24ptr, x48, x49, x5, x50, x51, x52, x53, x54, x56, x57, x58, x59, x6, x60, x61, x62, x63, x64, x65, x66, x67, x68, x69, x7, x70, x71, x72, x73, x74, x75, x76, x77, x78, x79, x8, x80, x81, x82, x83, x84, x85, x86, x87, x88, x89, x9, x90, x91, x92, x93, x94, x95, x96, x97, x98, x99;
-			x1 = arg1[1];
-			x2 = arg1[2];
-			x3 = arg1[3];
-			x4 = arg1[4];
-			x5 = arg1[5];
-			x6 = arg1[0];
+			x1 = (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[1];
+			x2 = (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[2];
+			x3 = (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[3];
+			x4 = (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[4];
+			x5 = (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[5];
+			x6 = (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[0];
 			x7 = new $Uint64(0, 0);
 			x8 = new $Uint64(0, 0);
-			_tuple = bits.Mul64(x6, arg1[5]);
+			_tuple = bits.Mul64(x6, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[5]);
 			x8 = _tuple[0];
 			x7 = _tuple[1];
 			x9 = new $Uint64(0, 0);
 			x10 = new $Uint64(0, 0);
-			_tuple$1 = bits.Mul64(x6, arg1[4]);
+			_tuple$1 = bits.Mul64(x6, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[4]);
 			x10 = _tuple$1[0];
 			x9 = _tuple$1[1];
 			x11 = new $Uint64(0, 0);
 			x12 = new $Uint64(0, 0);
-			_tuple$2 = bits.Mul64(x6, arg1[3]);
+			_tuple$2 = bits.Mul64(x6, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[3]);
 			x12 = _tuple$2[0];
 			x11 = _tuple$2[1];
 			x13 = new $Uint64(0, 0);
 			x14 = new $Uint64(0, 0);
-			_tuple$3 = bits.Mul64(x6, arg1[2]);
+			_tuple$3 = bits.Mul64(x6, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[2]);
 			x14 = _tuple$3[0];
 			x13 = _tuple$3[1];
 			x15 = new $Uint64(0, 0);
 			x16 = new $Uint64(0, 0);
-			_tuple$4 = bits.Mul64(x6, arg1[1]);
+			_tuple$4 = bits.Mul64(x6, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[1]);
 			x16 = _tuple$4[0];
 			x15 = _tuple$4[1];
 			x17 = new $Uint64(0, 0);
 			x18 = new $Uint64(0, 0);
-			_tuple$5 = bits.Mul64(x6, arg1[0]);
+			_tuple$5 = bits.Mul64(x6, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[0]);
 			x18 = _tuple$5[0];
 			x17 = _tuple$5[1];
 			x19 = new $Uint64(0, 0);
@@ -208852,32 +210150,32 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x68 = _tuple$29[1];
 			x69 = new $Uint64(0, 0);
 			x70 = new $Uint64(0, 0);
-			_tuple$30 = bits.Mul64(x1, arg1[5]);
+			_tuple$30 = bits.Mul64(x1, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[5]);
 			x70 = _tuple$30[0];
 			x69 = _tuple$30[1];
 			x71 = new $Uint64(0, 0);
 			x72 = new $Uint64(0, 0);
-			_tuple$31 = bits.Mul64(x1, arg1[4]);
+			_tuple$31 = bits.Mul64(x1, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[4]);
 			x72 = _tuple$31[0];
 			x71 = _tuple$31[1];
 			x73 = new $Uint64(0, 0);
 			x74 = new $Uint64(0, 0);
-			_tuple$32 = bits.Mul64(x1, arg1[3]);
+			_tuple$32 = bits.Mul64(x1, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[3]);
 			x74 = _tuple$32[0];
 			x73 = _tuple$32[1];
 			x75 = new $Uint64(0, 0);
 			x76 = new $Uint64(0, 0);
-			_tuple$33 = bits.Mul64(x1, arg1[2]);
+			_tuple$33 = bits.Mul64(x1, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[2]);
 			x76 = _tuple$33[0];
 			x75 = _tuple$33[1];
 			x77 = new $Uint64(0, 0);
 			x78 = new $Uint64(0, 0);
-			_tuple$34 = bits.Mul64(x1, arg1[1]);
+			_tuple$34 = bits.Mul64(x1, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[1]);
 			x78 = _tuple$34[0];
 			x77 = _tuple$34[1];
 			x79 = new $Uint64(0, 0);
 			x80 = new $Uint64(0, 0);
-			_tuple$35 = bits.Mul64(x1, arg1[0]);
+			_tuple$35 = bits.Mul64(x1, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[0]);
 			x80 = _tuple$35[0];
 			x79 = _tuple$35[1];
 			x81 = new $Uint64(0, 0);
@@ -209036,32 +210334,32 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x145 = (x$43 = ((x$44 = (new p384Uint1(x144.$high, x144.$low)), new $Uint64(x$44.$high, x$44.$low))), x$45 = ((x$46 = (new p384Uint1(x105.$high, x105.$low)), new $Uint64(x$46.$high, x$46.$low))), new $Uint64(x$43.$high + x$45.$high, x$43.$low + x$45.$low));
 			x146 = new $Uint64(0, 0);
 			x147 = new $Uint64(0, 0);
-			_tuple$67 = bits.Mul64(x2, arg1[5]);
+			_tuple$67 = bits.Mul64(x2, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[5]);
 			x147 = _tuple$67[0];
 			x146 = _tuple$67[1];
 			x148 = new $Uint64(0, 0);
 			x149 = new $Uint64(0, 0);
-			_tuple$68 = bits.Mul64(x2, arg1[4]);
+			_tuple$68 = bits.Mul64(x2, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[4]);
 			x149 = _tuple$68[0];
 			x148 = _tuple$68[1];
 			x150 = new $Uint64(0, 0);
 			x151 = new $Uint64(0, 0);
-			_tuple$69 = bits.Mul64(x2, arg1[3]);
+			_tuple$69 = bits.Mul64(x2, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[3]);
 			x151 = _tuple$69[0];
 			x150 = _tuple$69[1];
 			x152 = new $Uint64(0, 0);
 			x153 = new $Uint64(0, 0);
-			_tuple$70 = bits.Mul64(x2, arg1[2]);
+			_tuple$70 = bits.Mul64(x2, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[2]);
 			x153 = _tuple$70[0];
 			x152 = _tuple$70[1];
 			x154 = new $Uint64(0, 0);
 			x155 = new $Uint64(0, 0);
-			_tuple$71 = bits.Mul64(x2, arg1[1]);
+			_tuple$71 = bits.Mul64(x2, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[1]);
 			x155 = _tuple$71[0];
 			x154 = _tuple$71[1];
 			x156 = new $Uint64(0, 0);
 			x157 = new $Uint64(0, 0);
-			_tuple$72 = bits.Mul64(x2, arg1[0]);
+			_tuple$72 = bits.Mul64(x2, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[0]);
 			x157 = _tuple$72[0];
 			x156 = _tuple$72[1];
 			x158 = new $Uint64(0, 0);
@@ -209220,32 +210518,32 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x222 = (x$71 = ((x$72 = (new p384Uint1(x221.$high, x221.$low)), new $Uint64(x$72.$high, x$72.$low))), x$73 = ((x$74 = (new p384Uint1(x182.$high, x182.$low)), new $Uint64(x$74.$high, x$74.$low))), new $Uint64(x$71.$high + x$73.$high, x$71.$low + x$73.$low));
 			x223 = new $Uint64(0, 0);
 			x224 = new $Uint64(0, 0);
-			_tuple$104 = bits.Mul64(x3, arg1[5]);
+			_tuple$104 = bits.Mul64(x3, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[5]);
 			x224 = _tuple$104[0];
 			x223 = _tuple$104[1];
 			x225 = new $Uint64(0, 0);
 			x226 = new $Uint64(0, 0);
-			_tuple$105 = bits.Mul64(x3, arg1[4]);
+			_tuple$105 = bits.Mul64(x3, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[4]);
 			x226 = _tuple$105[0];
 			x225 = _tuple$105[1];
 			x227 = new $Uint64(0, 0);
 			x228 = new $Uint64(0, 0);
-			_tuple$106 = bits.Mul64(x3, arg1[3]);
+			_tuple$106 = bits.Mul64(x3, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[3]);
 			x228 = _tuple$106[0];
 			x227 = _tuple$106[1];
 			x229 = new $Uint64(0, 0);
 			x230 = new $Uint64(0, 0);
-			_tuple$107 = bits.Mul64(x3, arg1[2]);
+			_tuple$107 = bits.Mul64(x3, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[2]);
 			x230 = _tuple$107[0];
 			x229 = _tuple$107[1];
 			x231 = new $Uint64(0, 0);
 			x232 = new $Uint64(0, 0);
-			_tuple$108 = bits.Mul64(x3, arg1[1]);
+			_tuple$108 = bits.Mul64(x3, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[1]);
 			x232 = _tuple$108[0];
 			x231 = _tuple$108[1];
 			x233 = new $Uint64(0, 0);
 			x234 = new $Uint64(0, 0);
-			_tuple$109 = bits.Mul64(x3, arg1[0]);
+			_tuple$109 = bits.Mul64(x3, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[0]);
 			x234 = _tuple$109[0];
 			x233 = _tuple$109[1];
 			x235 = new $Uint64(0, 0);
@@ -209404,32 +210702,32 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x299 = (x$99 = ((x$100 = (new p384Uint1(x298.$high, x298.$low)), new $Uint64(x$100.$high, x$100.$low))), x$101 = ((x$102 = (new p384Uint1(x259.$high, x259.$low)), new $Uint64(x$102.$high, x$102.$low))), new $Uint64(x$99.$high + x$101.$high, x$99.$low + x$101.$low));
 			x300 = new $Uint64(0, 0);
 			x301 = new $Uint64(0, 0);
-			_tuple$141 = bits.Mul64(x4, arg1[5]);
+			_tuple$141 = bits.Mul64(x4, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[5]);
 			x301 = _tuple$141[0];
 			x300 = _tuple$141[1];
 			x302 = new $Uint64(0, 0);
 			x303 = new $Uint64(0, 0);
-			_tuple$142 = bits.Mul64(x4, arg1[4]);
+			_tuple$142 = bits.Mul64(x4, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[4]);
 			x303 = _tuple$142[0];
 			x302 = _tuple$142[1];
 			x304 = new $Uint64(0, 0);
 			x305 = new $Uint64(0, 0);
-			_tuple$143 = bits.Mul64(x4, arg1[3]);
+			_tuple$143 = bits.Mul64(x4, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[3]);
 			x305 = _tuple$143[0];
 			x304 = _tuple$143[1];
 			x306 = new $Uint64(0, 0);
 			x307 = new $Uint64(0, 0);
-			_tuple$144 = bits.Mul64(x4, arg1[2]);
+			_tuple$144 = bits.Mul64(x4, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[2]);
 			x307 = _tuple$144[0];
 			x306 = _tuple$144[1];
 			x308 = new $Uint64(0, 0);
 			x309 = new $Uint64(0, 0);
-			_tuple$145 = bits.Mul64(x4, arg1[1]);
+			_tuple$145 = bits.Mul64(x4, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[1]);
 			x309 = _tuple$145[0];
 			x308 = _tuple$145[1];
 			x310 = new $Uint64(0, 0);
 			x311 = new $Uint64(0, 0);
-			_tuple$146 = bits.Mul64(x4, arg1[0]);
+			_tuple$146 = bits.Mul64(x4, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[0]);
 			x311 = _tuple$146[0];
 			x310 = _tuple$146[1];
 			x312 = new $Uint64(0, 0);
@@ -209588,32 +210886,32 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x376 = (x$127 = ((x$128 = (new p384Uint1(x375.$high, x375.$low)), new $Uint64(x$128.$high, x$128.$low))), x$129 = ((x$130 = (new p384Uint1(x336.$high, x336.$low)), new $Uint64(x$130.$high, x$130.$low))), new $Uint64(x$127.$high + x$129.$high, x$127.$low + x$129.$low));
 			x377 = new $Uint64(0, 0);
 			x378 = new $Uint64(0, 0);
-			_tuple$178 = bits.Mul64(x5, arg1[5]);
+			_tuple$178 = bits.Mul64(x5, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[5]);
 			x378 = _tuple$178[0];
 			x377 = _tuple$178[1];
 			x379 = new $Uint64(0, 0);
 			x380 = new $Uint64(0, 0);
-			_tuple$179 = bits.Mul64(x5, arg1[4]);
+			_tuple$179 = bits.Mul64(x5, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[4]);
 			x380 = _tuple$179[0];
 			x379 = _tuple$179[1];
 			x381 = new $Uint64(0, 0);
 			x382 = new $Uint64(0, 0);
-			_tuple$180 = bits.Mul64(x5, arg1[3]);
+			_tuple$180 = bits.Mul64(x5, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[3]);
 			x382 = _tuple$180[0];
 			x381 = _tuple$180[1];
 			x383 = new $Uint64(0, 0);
 			x384 = new $Uint64(0, 0);
-			_tuple$181 = bits.Mul64(x5, arg1[2]);
+			_tuple$181 = bits.Mul64(x5, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[2]);
 			x384 = _tuple$181[0];
 			x383 = _tuple$181[1];
 			x385 = new $Uint64(0, 0);
 			x386 = new $Uint64(0, 0);
-			_tuple$182 = bits.Mul64(x5, arg1[1]);
+			_tuple$182 = bits.Mul64(x5, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[1]);
 			x386 = _tuple$182[0];
 			x385 = _tuple$182[1];
 			x387 = new $Uint64(0, 0);
 			x388 = new $Uint64(0, 0);
-			_tuple$183 = bits.Mul64(x5, arg1[0]);
+			_tuple$183 = bits.Mul64(x5, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[0]);
 			x388 = _tuple$183[0];
 			x387 = _tuple$183[1];
 			x389 = new $Uint64(0, 0);
@@ -209804,17 +211102,17 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			_tuple$221 = bits.Sub64(x453, new $Uint64(0, 0), ((x$164 = (new p384Uint1(x465.$high, x465.$low)), new $Uint64(x$164.$high, x$164.$low))));
 			x467 = _tuple$221[1];
 			x468 = new $Uint64(0, 0);
-			p384CmovznzU64((x468$24ptr || (x468$24ptr = new ptrType(function() { return x468; }, function($v) { x468 = $v; }))), (new p384Uint1(x467.$high, x467.$low)), x454, x441);
+			p384CmovznzU64((x468$24ptr || (x468$24ptr = new ptrType$1(function() { return x468; }, function($v) { x468 = $v; }))), (new p384Uint1(x467.$high, x467.$low)), x454, x441);
 			x469 = new $Uint64(0, 0);
-			p384CmovznzU64((x469$24ptr || (x469$24ptr = new ptrType(function() { return x469; }, function($v) { x469 = $v; }))), (new p384Uint1(x467.$high, x467.$low)), x456, x443);
+			p384CmovznzU64((x469$24ptr || (x469$24ptr = new ptrType$1(function() { return x469; }, function($v) { x469 = $v; }))), (new p384Uint1(x467.$high, x467.$low)), x456, x443);
 			x470 = new $Uint64(0, 0);
-			p384CmovznzU64((x470$24ptr || (x470$24ptr = new ptrType(function() { return x470; }, function($v) { x470 = $v; }))), (new p384Uint1(x467.$high, x467.$low)), x458, x445);
+			p384CmovznzU64((x470$24ptr || (x470$24ptr = new ptrType$1(function() { return x470; }, function($v) { x470 = $v; }))), (new p384Uint1(x467.$high, x467.$low)), x458, x445);
 			x471 = new $Uint64(0, 0);
-			p384CmovznzU64((x471$24ptr || (x471$24ptr = new ptrType(function() { return x471; }, function($v) { x471 = $v; }))), (new p384Uint1(x467.$high, x467.$low)), x460, x447);
+			p384CmovznzU64((x471$24ptr || (x471$24ptr = new ptrType$1(function() { return x471; }, function($v) { x471 = $v; }))), (new p384Uint1(x467.$high, x467.$low)), x460, x447);
 			x472 = new $Uint64(0, 0);
-			p384CmovznzU64((x472$24ptr || (x472$24ptr = new ptrType(function() { return x472; }, function($v) { x472 = $v; }))), (new p384Uint1(x467.$high, x467.$low)), x462, x449);
+			p384CmovznzU64((x472$24ptr || (x472$24ptr = new ptrType$1(function() { return x472; }, function($v) { x472 = $v; }))), (new p384Uint1(x467.$high, x467.$low)), x462, x449);
 			x473 = new $Uint64(0, 0);
-			p384CmovznzU64((x473$24ptr || (x473$24ptr = new ptrType(function() { return x473; }, function($v) { x473 = $v; }))), (new p384Uint1(x467.$high, x467.$low)), x464, x451);
+			p384CmovznzU64((x473$24ptr || (x473$24ptr = new ptrType$1(function() { return x473; }, function($v) { x473 = $v; }))), (new p384Uint1(x467.$high, x467.$low)), x464, x451);
 			out1.nilCheck, out1[0] = x468;
 			out1.nilCheck, out1[1] = x469;
 			out1.nilCheck, out1[2] = x470;
@@ -209826,32 +211124,32 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			var _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, arg1, arg2, out1, x, x$1, x$10, x$11, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, x1, x10, x11, x12, x13, x14, x15, x16, x17, x18, x19, x2, x20, x21, x22, x23, x24, x26, x27, x27$24ptr, x28, x28$24ptr, x29, x29$24ptr, x3, x30, x30$24ptr, x31, x31$24ptr, x32, x32$24ptr, x4, x5, x6, x7, x8, x9;
 			x1 = new $Uint64(0, 0);
 			x2 = new $Uint64(0, 0);
-			_tuple = bits.Add64(arg1[0], arg2[0], new $Uint64(0, 0));
+			_tuple = bits.Add64((arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[0], (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[0], new $Uint64(0, 0));
 			x1 = _tuple[0];
 			x2 = _tuple[1];
 			x3 = new $Uint64(0, 0);
 			x4 = new $Uint64(0, 0);
-			_tuple$1 = bits.Add64(arg1[1], arg2[1], ((x = (new p384Uint1(x2.$high, x2.$low)), new $Uint64(x.$high, x.$low))));
+			_tuple$1 = bits.Add64((arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[1], (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[1], ((x = (new p384Uint1(x2.$high, x2.$low)), new $Uint64(x.$high, x.$low))));
 			x3 = _tuple$1[0];
 			x4 = _tuple$1[1];
 			x5 = new $Uint64(0, 0);
 			x6 = new $Uint64(0, 0);
-			_tuple$2 = bits.Add64(arg1[2], arg2[2], ((x$1 = (new p384Uint1(x4.$high, x4.$low)), new $Uint64(x$1.$high, x$1.$low))));
+			_tuple$2 = bits.Add64((arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[2], (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[2], ((x$1 = (new p384Uint1(x4.$high, x4.$low)), new $Uint64(x$1.$high, x$1.$low))));
 			x5 = _tuple$2[0];
 			x6 = _tuple$2[1];
 			x7 = new $Uint64(0, 0);
 			x8 = new $Uint64(0, 0);
-			_tuple$3 = bits.Add64(arg1[3], arg2[3], ((x$2 = (new p384Uint1(x6.$high, x6.$low)), new $Uint64(x$2.$high, x$2.$low))));
+			_tuple$3 = bits.Add64((arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[3], (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[3], ((x$2 = (new p384Uint1(x6.$high, x6.$low)), new $Uint64(x$2.$high, x$2.$low))));
 			x7 = _tuple$3[0];
 			x8 = _tuple$3[1];
 			x9 = new $Uint64(0, 0);
 			x10 = new $Uint64(0, 0);
-			_tuple$4 = bits.Add64(arg1[4], arg2[4], ((x$3 = (new p384Uint1(x8.$high, x8.$low)), new $Uint64(x$3.$high, x$3.$low))));
+			_tuple$4 = bits.Add64((arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[4], (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[4], ((x$3 = (new p384Uint1(x8.$high, x8.$low)), new $Uint64(x$3.$high, x$3.$low))));
 			x9 = _tuple$4[0];
 			x10 = _tuple$4[1];
 			x11 = new $Uint64(0, 0);
 			x12 = new $Uint64(0, 0);
-			_tuple$5 = bits.Add64(arg1[5], arg2[5], ((x$4 = (new p384Uint1(x10.$high, x10.$low)), new $Uint64(x$4.$high, x$4.$low))));
+			_tuple$5 = bits.Add64((arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[5], (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[5], ((x$4 = (new p384Uint1(x10.$high, x10.$low)), new $Uint64(x$4.$high, x$4.$low))));
 			x11 = _tuple$5[0];
 			x12 = _tuple$5[1];
 			x13 = new $Uint64(0, 0);
@@ -209888,17 +211186,17 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			_tuple$12 = bits.Sub64(((x$10 = (new p384Uint1(x12.$high, x12.$low)), new $Uint64(x$10.$high, x$10.$low))), new $Uint64(0, 0), ((x$11 = (new p384Uint1(x24.$high, x24.$low)), new $Uint64(x$11.$high, x$11.$low))));
 			x26 = _tuple$12[1];
 			x27 = new $Uint64(0, 0);
-			p384CmovznzU64((x27$24ptr || (x27$24ptr = new ptrType(function() { return x27; }, function($v) { x27 = $v; }))), (new p384Uint1(x26.$high, x26.$low)), x13, x1);
+			p384CmovznzU64((x27$24ptr || (x27$24ptr = new ptrType$1(function() { return x27; }, function($v) { x27 = $v; }))), (new p384Uint1(x26.$high, x26.$low)), x13, x1);
 			x28 = new $Uint64(0, 0);
-			p384CmovznzU64((x28$24ptr || (x28$24ptr = new ptrType(function() { return x28; }, function($v) { x28 = $v; }))), (new p384Uint1(x26.$high, x26.$low)), x15, x3);
+			p384CmovznzU64((x28$24ptr || (x28$24ptr = new ptrType$1(function() { return x28; }, function($v) { x28 = $v; }))), (new p384Uint1(x26.$high, x26.$low)), x15, x3);
 			x29 = new $Uint64(0, 0);
-			p384CmovznzU64((x29$24ptr || (x29$24ptr = new ptrType(function() { return x29; }, function($v) { x29 = $v; }))), (new p384Uint1(x26.$high, x26.$low)), x17, x5);
+			p384CmovznzU64((x29$24ptr || (x29$24ptr = new ptrType$1(function() { return x29; }, function($v) { x29 = $v; }))), (new p384Uint1(x26.$high, x26.$low)), x17, x5);
 			x30 = new $Uint64(0, 0);
-			p384CmovznzU64((x30$24ptr || (x30$24ptr = new ptrType(function() { return x30; }, function($v) { x30 = $v; }))), (new p384Uint1(x26.$high, x26.$low)), x19, x7);
+			p384CmovznzU64((x30$24ptr || (x30$24ptr = new ptrType$1(function() { return x30; }, function($v) { x30 = $v; }))), (new p384Uint1(x26.$high, x26.$low)), x19, x7);
 			x31 = new $Uint64(0, 0);
-			p384CmovznzU64((x31$24ptr || (x31$24ptr = new ptrType(function() { return x31; }, function($v) { x31 = $v; }))), (new p384Uint1(x26.$high, x26.$low)), x21, x9);
+			p384CmovznzU64((x31$24ptr || (x31$24ptr = new ptrType$1(function() { return x31; }, function($v) { x31 = $v; }))), (new p384Uint1(x26.$high, x26.$low)), x21, x9);
 			x32 = new $Uint64(0, 0);
-			p384CmovznzU64((x32$24ptr || (x32$24ptr = new ptrType(function() { return x32; }, function($v) { x32 = $v; }))), (new p384Uint1(x26.$high, x26.$low)), x23, x11);
+			p384CmovznzU64((x32$24ptr || (x32$24ptr = new ptrType$1(function() { return x32; }, function($v) { x32 = $v; }))), (new p384Uint1(x26.$high, x26.$low)), x23, x11);
 			out1.nilCheck, out1[0] = x27;
 			out1.nilCheck, out1[1] = x28;
 			out1.nilCheck, out1[2] = x29;
@@ -209910,36 +211208,36 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			var _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, arg1, arg2, out1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, x1, x10, x11, x12, x13, x13$24ptr, x14, x15, x16, x17, x18, x19, x2, x20, x21, x22, x23, x24, x3, x4, x5, x6, x7, x8, x9;
 			x1 = new $Uint64(0, 0);
 			x2 = new $Uint64(0, 0);
-			_tuple = bits.Sub64(arg1[0], arg2[0], new $Uint64(0, 0));
+			_tuple = bits.Sub64((arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[0], (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[0], new $Uint64(0, 0));
 			x1 = _tuple[0];
 			x2 = _tuple[1];
 			x3 = new $Uint64(0, 0);
 			x4 = new $Uint64(0, 0);
-			_tuple$1 = bits.Sub64(arg1[1], arg2[1], ((x = (new p384Uint1(x2.$high, x2.$low)), new $Uint64(x.$high, x.$low))));
+			_tuple$1 = bits.Sub64((arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[1], (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[1], ((x = (new p384Uint1(x2.$high, x2.$low)), new $Uint64(x.$high, x.$low))));
 			x3 = _tuple$1[0];
 			x4 = _tuple$1[1];
 			x5 = new $Uint64(0, 0);
 			x6 = new $Uint64(0, 0);
-			_tuple$2 = bits.Sub64(arg1[2], arg2[2], ((x$1 = (new p384Uint1(x4.$high, x4.$low)), new $Uint64(x$1.$high, x$1.$low))));
+			_tuple$2 = bits.Sub64((arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[2], (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[2], ((x$1 = (new p384Uint1(x4.$high, x4.$low)), new $Uint64(x$1.$high, x$1.$low))));
 			x5 = _tuple$2[0];
 			x6 = _tuple$2[1];
 			x7 = new $Uint64(0, 0);
 			x8 = new $Uint64(0, 0);
-			_tuple$3 = bits.Sub64(arg1[3], arg2[3], ((x$2 = (new p384Uint1(x6.$high, x6.$low)), new $Uint64(x$2.$high, x$2.$low))));
+			_tuple$3 = bits.Sub64((arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[3], (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[3], ((x$2 = (new p384Uint1(x6.$high, x6.$low)), new $Uint64(x$2.$high, x$2.$low))));
 			x7 = _tuple$3[0];
 			x8 = _tuple$3[1];
 			x9 = new $Uint64(0, 0);
 			x10 = new $Uint64(0, 0);
-			_tuple$4 = bits.Sub64(arg1[4], arg2[4], ((x$3 = (new p384Uint1(x8.$high, x8.$low)), new $Uint64(x$3.$high, x$3.$low))));
+			_tuple$4 = bits.Sub64((arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[4], (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[4], ((x$3 = (new p384Uint1(x8.$high, x8.$low)), new $Uint64(x$3.$high, x$3.$low))));
 			x9 = _tuple$4[0];
 			x10 = _tuple$4[1];
 			x11 = new $Uint64(0, 0);
 			x12 = new $Uint64(0, 0);
-			_tuple$5 = bits.Sub64(arg1[5], arg2[5], ((x$4 = (new p384Uint1(x10.$high, x10.$low)), new $Uint64(x$4.$high, x$4.$low))));
+			_tuple$5 = bits.Sub64((arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[5], (arg2 === ptrType$6.nil && $throwNilPointerError(), arg2)[5], ((x$4 = (new p384Uint1(x10.$high, x10.$low)), new $Uint64(x$4.$high, x$4.$low))));
 			x11 = _tuple$5[0];
 			x12 = _tuple$5[1];
 			x13 = new $Uint64(0, 0);
-			p384CmovznzU64((x13$24ptr || (x13$24ptr = new ptrType(function() { return x13; }, function($v) { x13 = $v; }))), (new p384Uint1(x12.$high, x12.$low)), new $Uint64(0, 0), new $Uint64(4294967295, 4294967295));
+			p384CmovznzU64((x13$24ptr || (x13$24ptr = new ptrType$1(function() { return x13; }, function($v) { x13 = $v; }))), (new p384Uint1(x12.$high, x12.$low)), new $Uint64(0, 0), new $Uint64(4294967295, 4294967295));
 			x14 = new $Uint64(0, 0);
 			x15 = new $Uint64(0, 0);
 			_tuple$6 = bits.Add64(x1, new $Uint64(x13.$high & 0, (x13.$low & 4294967295) >>> 0), new $Uint64(0, 0));
@@ -209986,7 +211284,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		};
 		p384FromMontgomery = function p384FromMontgomery$1(out1, arg1) {
 			var _tuple, _tuple$1, _tuple$10, _tuple$100, _tuple$101, _tuple$102, _tuple$103, _tuple$104, _tuple$105, _tuple$106, _tuple$107, _tuple$108, _tuple$109, _tuple$11, _tuple$110, _tuple$111, _tuple$112, _tuple$113, _tuple$114, _tuple$115, _tuple$116, _tuple$117, _tuple$118, _tuple$119, _tuple$12, _tuple$120, _tuple$121, _tuple$122, _tuple$123, _tuple$124, _tuple$125, _tuple$126, _tuple$127, _tuple$128, _tuple$129, _tuple$13, _tuple$130, _tuple$131, _tuple$132, _tuple$133, _tuple$134, _tuple$135, _tuple$136, _tuple$137, _tuple$138, _tuple$139, _tuple$14, _tuple$140, _tuple$141, _tuple$142, _tuple$143, _tuple$144, _tuple$145, _tuple$146, _tuple$147, _tuple$148, _tuple$149, _tuple$15, _tuple$150, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$39, _tuple$4, _tuple$40, _tuple$41, _tuple$42, _tuple$43, _tuple$44, _tuple$45, _tuple$46, _tuple$47, _tuple$48, _tuple$49, _tuple$5, _tuple$50, _tuple$51, _tuple$52, _tuple$53, _tuple$54, _tuple$55, _tuple$56, _tuple$57, _tuple$58, _tuple$59, _tuple$6, _tuple$60, _tuple$61, _tuple$62, _tuple$63, _tuple$64, _tuple$65, _tuple$66, _tuple$67, _tuple$68, _tuple$69, _tuple$7, _tuple$70, _tuple$71, _tuple$72, _tuple$73, _tuple$74, _tuple$75, _tuple$76, _tuple$77, _tuple$78, _tuple$79, _tuple$8, _tuple$80, _tuple$81, _tuple$82, _tuple$83, _tuple$84, _tuple$85, _tuple$86, _tuple$87, _tuple$88, _tuple$89, _tuple$9, _tuple$90, _tuple$91, _tuple$92, _tuple$93, _tuple$94, _tuple$95, _tuple$96, _tuple$97, _tuple$98, _tuple$99, arg1, out1, x, x$1, x$10, x$100, x$101, x$102, x$103, x$104, x$105, x$106, x$107, x$108, x$109, x$11, x$110, x$111, x$112, x$113, x$114, x$115, x$116, x$117, x$118, x$119, x$12, x$120, x$121, x$122, x$123, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$48, x$49, x$5, x$50, x$51, x$52, x$53, x$54, x$55, x$56, x$57, x$58, x$59, x$6, x$60, x$61, x$62, x$63, x$64, x$65, x$66, x$67, x$68, x$69, x$7, x$70, x$71, x$72, x$73, x$74, x$75, x$76, x$77, x$78, x$79, x$8, x$80, x$81, x$82, x$83, x$84, x$85, x$86, x$87, x$88, x$89, x$9, x$90, x$91, x$92, x$93, x$94, x$95, x$96, x$97, x$98, x$99, x1, x10, x100, x101, x102, x104, x105, x106, x107, x108, x109, x11, x110, x111, x112, x113, x114, x115, x116, x117, x118, x119, x12, x120, x121, x122, x123, x124, x125, x127, x128, x129, x13, x130, x131, x132, x133, x134, x135, x136, x137, x138, x139, x14, x140, x141, x142, x143, x144, x145, x146, x147, x148, x149, x15, x150, x151, x152, x154, x155, x156, x157, x158, x159, x16, x160, x161, x162, x163, x164, x165, x166, x167, x168, x169, x17, x170, x171, x172, x173, x174, x175, x177, x178, x179, x18, x180, x181, x182, x183, x184, x185, x186, x187, x188, x189, x19, x190, x191, x192, x193, x194, x195, x196, x197, x198, x199, x2, x20, x200, x201, x202, x204, x205, x206, x207, x208, x209, x21, x210, x211, x212, x213, x214, x215, x216, x217, x218, x219, x22, x220, x221, x222, x223, x224, x225, x227, x228, x229, x23, x230, x231, x232, x233, x234, x235, x236, x237, x238, x239, x24, x240, x241, x242, x243, x244, x245, x246, x247, x248, x249, x25, x250, x251, x252, x254, x255, x256, x257, x258, x259, x260, x261, x262, x263, x264, x265, x266, x267, x268, x269, x27, x270, x271, x272, x273, x274, x275, x277, x278, x279, x28, x280, x281, x282, x283, x284, x285, x286, x287, x288, x289, x29, x290, x291, x292, x293, x294, x295, x296, x297, x298, x299, x30, x300, x301, x303, x304, x304$24ptr, x305, x305$24ptr, x306, x306$24ptr, x307, x307$24ptr, x308, x308$24ptr, x309, x309$24ptr, x31, x32, x33, x34, x35, x36, x37, x38, x39, x4, x40, x41, x42, x43, x44, x45, x46, x47, x48, x49, x5, x50, x51, x52, x54, x55, x56, x57, x58, x59, x6, x60, x61, x62, x63, x64, x65, x66, x67, x68, x69, x7, x70, x71, x72, x73, x74, x75, x77, x78, x79, x8, x80, x81, x82, x83, x84, x85, x86, x87, x88, x89, x9, x90, x91, x92, x93, x94, x95, x96, x97, x98, x99;
-			x1 = arg1[0];
+			x1 = (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[0];
 			x2 = new $Uint64(0, 0);
 			_tuple = bits.Mul64(x1, new $Uint64(1, 1));
 			x2 = _tuple[1];
@@ -210080,7 +211378,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x39 = _tuple$18[1];
 			x40 = new $Uint64(0, 0);
 			x41 = new $Uint64(0, 0);
-			_tuple$19 = bits.Add64(x28, arg1[1], new $Uint64(0, 0));
+			_tuple$19 = bits.Add64(x28, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[1], new $Uint64(0, 0));
 			x40 = _tuple$19[0];
 			x41 = _tuple$19[1];
 			x42 = new $Uint64(0, 0);
@@ -210201,7 +211499,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x89 = _tuple$43[1];
 			x90 = new $Uint64(0, 0);
 			x91 = new $Uint64(0, 0);
-			_tuple$44 = bits.Add64(x78, arg1[2], new $Uint64(0, 0));
+			_tuple$44 = bits.Add64(x78, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[2], new $Uint64(0, 0));
 			x90 = _tuple$44[0];
 			x91 = _tuple$44[1];
 			x92 = new $Uint64(0, 0);
@@ -210322,7 +211620,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x139 = _tuple$68[1];
 			x140 = new $Uint64(0, 0);
 			x141 = new $Uint64(0, 0);
-			_tuple$69 = bits.Add64(x128, arg1[3], new $Uint64(0, 0));
+			_tuple$69 = bits.Add64(x128, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[3], new $Uint64(0, 0));
 			x140 = _tuple$69[0];
 			x141 = _tuple$69[1];
 			x142 = new $Uint64(0, 0);
@@ -210443,7 +211741,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x189 = _tuple$93[1];
 			x190 = new $Uint64(0, 0);
 			x191 = new $Uint64(0, 0);
-			_tuple$94 = bits.Add64(x178, arg1[4], new $Uint64(0, 0));
+			_tuple$94 = bits.Add64(x178, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[4], new $Uint64(0, 0));
 			x190 = _tuple$94[0];
 			x191 = _tuple$94[1];
 			x192 = new $Uint64(0, 0);
@@ -210564,7 +211862,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x239 = _tuple$118[1];
 			x240 = new $Uint64(0, 0);
 			x241 = new $Uint64(0, 0);
-			_tuple$119 = bits.Add64(x228, arg1[5], new $Uint64(0, 0));
+			_tuple$119 = bits.Add64(x228, (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[5], new $Uint64(0, 0));
 			x240 = _tuple$119[0];
 			x241 = _tuple$119[1];
 			x242 = new $Uint64(0, 0);
@@ -210717,17 +212015,17 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			_tuple$150 = bits.Sub64(((x$122 = (new p384Uint1(x289.$high, x289.$low)), new $Uint64(x$122.$high, x$122.$low))), new $Uint64(0, 0), ((x$123 = (new p384Uint1(x301.$high, x301.$low)), new $Uint64(x$123.$high, x$123.$low))));
 			x303 = _tuple$150[1];
 			x304 = new $Uint64(0, 0);
-			p384CmovznzU64((x304$24ptr || (x304$24ptr = new ptrType(function() { return x304; }, function($v) { x304 = $v; }))), (new p384Uint1(x303.$high, x303.$low)), x290, x278);
+			p384CmovznzU64((x304$24ptr || (x304$24ptr = new ptrType$1(function() { return x304; }, function($v) { x304 = $v; }))), (new p384Uint1(x303.$high, x303.$low)), x290, x278);
 			x305 = new $Uint64(0, 0);
-			p384CmovznzU64((x305$24ptr || (x305$24ptr = new ptrType(function() { return x305; }, function($v) { x305 = $v; }))), (new p384Uint1(x303.$high, x303.$low)), x292, x280);
+			p384CmovznzU64((x305$24ptr || (x305$24ptr = new ptrType$1(function() { return x305; }, function($v) { x305 = $v; }))), (new p384Uint1(x303.$high, x303.$low)), x292, x280);
 			x306 = new $Uint64(0, 0);
-			p384CmovznzU64((x306$24ptr || (x306$24ptr = new ptrType(function() { return x306; }, function($v) { x306 = $v; }))), (new p384Uint1(x303.$high, x303.$low)), x294, x282);
+			p384CmovznzU64((x306$24ptr || (x306$24ptr = new ptrType$1(function() { return x306; }, function($v) { x306 = $v; }))), (new p384Uint1(x303.$high, x303.$low)), x294, x282);
 			x307 = new $Uint64(0, 0);
-			p384CmovznzU64((x307$24ptr || (x307$24ptr = new ptrType(function() { return x307; }, function($v) { x307 = $v; }))), (new p384Uint1(x303.$high, x303.$low)), x296, x284);
+			p384CmovznzU64((x307$24ptr || (x307$24ptr = new ptrType$1(function() { return x307; }, function($v) { x307 = $v; }))), (new p384Uint1(x303.$high, x303.$low)), x296, x284);
 			x308 = new $Uint64(0, 0);
-			p384CmovznzU64((x308$24ptr || (x308$24ptr = new ptrType(function() { return x308; }, function($v) { x308 = $v; }))), (new p384Uint1(x303.$high, x303.$low)), x298, x286);
+			p384CmovznzU64((x308$24ptr || (x308$24ptr = new ptrType$1(function() { return x308; }, function($v) { x308 = $v; }))), (new p384Uint1(x303.$high, x303.$low)), x298, x286);
 			x309 = new $Uint64(0, 0);
-			p384CmovznzU64((x309$24ptr || (x309$24ptr = new ptrType(function() { return x309; }, function($v) { x309 = $v; }))), (new p384Uint1(x303.$high, x303.$low)), x300, x288);
+			p384CmovznzU64((x309$24ptr || (x309$24ptr = new ptrType$1(function() { return x309; }, function($v) { x309 = $v; }))), (new p384Uint1(x303.$high, x303.$low)), x300, x288);
 			out1.nilCheck, out1[0] = x304;
 			out1.nilCheck, out1[1] = x305;
 			out1.nilCheck, out1[2] = x306;
@@ -210737,12 +212035,12 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		};
 		p384ToMontgomery = function p384ToMontgomery$1(out1, arg1) {
 			var _tuple, _tuple$1, _tuple$10, _tuple$100, _tuple$101, _tuple$102, _tuple$103, _tuple$104, _tuple$105, _tuple$106, _tuple$107, _tuple$108, _tuple$109, _tuple$11, _tuple$110, _tuple$111, _tuple$112, _tuple$113, _tuple$114, _tuple$115, _tuple$116, _tuple$117, _tuple$118, _tuple$119, _tuple$12, _tuple$120, _tuple$121, _tuple$122, _tuple$123, _tuple$124, _tuple$125, _tuple$126, _tuple$127, _tuple$128, _tuple$129, _tuple$13, _tuple$130, _tuple$131, _tuple$132, _tuple$133, _tuple$134, _tuple$135, _tuple$136, _tuple$137, _tuple$138, _tuple$139, _tuple$14, _tuple$140, _tuple$141, _tuple$142, _tuple$143, _tuple$144, _tuple$145, _tuple$146, _tuple$147, _tuple$148, _tuple$149, _tuple$15, _tuple$150, _tuple$151, _tuple$152, _tuple$153, _tuple$154, _tuple$155, _tuple$156, _tuple$157, _tuple$158, _tuple$159, _tuple$16, _tuple$160, _tuple$161, _tuple$162, _tuple$163, _tuple$164, _tuple$165, _tuple$166, _tuple$167, _tuple$168, _tuple$169, _tuple$17, _tuple$170, _tuple$171, _tuple$172, _tuple$173, _tuple$174, _tuple$175, _tuple$176, _tuple$177, _tuple$178, _tuple$179, _tuple$18, _tuple$180, _tuple$181, _tuple$182, _tuple$183, _tuple$184, _tuple$185, _tuple$186, _tuple$187, _tuple$188, _tuple$189, _tuple$19, _tuple$190, _tuple$191, _tuple$192, _tuple$193, _tuple$194, _tuple$195, _tuple$196, _tuple$197, _tuple$198, _tuple$2, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$39, _tuple$4, _tuple$40, _tuple$41, _tuple$42, _tuple$43, _tuple$44, _tuple$45, _tuple$46, _tuple$47, _tuple$48, _tuple$49, _tuple$5, _tuple$50, _tuple$51, _tuple$52, _tuple$53, _tuple$54, _tuple$55, _tuple$56, _tuple$57, _tuple$58, _tuple$59, _tuple$6, _tuple$60, _tuple$61, _tuple$62, _tuple$63, _tuple$64, _tuple$65, _tuple$66, _tuple$67, _tuple$68, _tuple$69, _tuple$7, _tuple$70, _tuple$71, _tuple$72, _tuple$73, _tuple$74, _tuple$75, _tuple$76, _tuple$77, _tuple$78, _tuple$79, _tuple$8, _tuple$80, _tuple$81, _tuple$82, _tuple$83, _tuple$84, _tuple$85, _tuple$86, _tuple$87, _tuple$88, _tuple$89, _tuple$9, _tuple$90, _tuple$91, _tuple$92, _tuple$93, _tuple$94, _tuple$95, _tuple$96, _tuple$97, _tuple$98, _tuple$99, arg1, out1, x, x$1, x$10, x$100, x$101, x$102, x$103, x$104, x$105, x$106, x$107, x$108, x$109, x$11, x$110, x$111, x$112, x$113, x$114, x$115, x$116, x$117, x$118, x$119, x$12, x$120, x$121, x$122, x$123, x$124, x$125, x$126, x$127, x$128, x$129, x$13, x$130, x$131, x$132, x$133, x$134, x$135, x$136, x$137, x$138, x$139, x$14, x$140, x$141, x$142, x$143, x$144, x$145, x$146, x$147, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$48, x$49, x$5, x$50, x$51, x$52, x$53, x$54, x$55, x$56, x$57, x$58, x$59, x$6, x$60, x$61, x$62, x$63, x$64, x$65, x$66, x$67, x$68, x$69, x$7, x$70, x$71, x$72, x$73, x$74, x$75, x$76, x$77, x$78, x$79, x$8, x$80, x$81, x$82, x$83, x$84, x$85, x$86, x$87, x$88, x$89, x$9, x$90, x$91, x$92, x$93, x$94, x$95, x$96, x$97, x$98, x$99, x1, x10, x100, x101, x102, x103, x104, x105, x106, x107, x108, x109, x11, x110, x111, x112, x114, x115, x116, x117, x118, x119, x12, x120, x121, x122, x123, x124, x125, x126, x127, x128, x129, x13, x130, x131, x132, x133, x134, x135, x136, x137, x138, x139, x14, x140, x141, x142, x143, x144, x145, x146, x147, x148, x149, x15, x150, x151, x152, x153, x154, x155, x157, x158, x159, x16, x160, x161, x162, x163, x164, x165, x166, x167, x168, x169, x17, x170, x171, x172, x173, x174, x175, x176, x177, x178, x18, x180, x181, x182, x183, x184, x185, x186, x187, x188, x189, x19, x190, x191, x192, x193, x194, x195, x196, x197, x198, x199, x2, x20, x200, x201, x202, x203, x204, x205, x206, x207, x208, x209, x21, x210, x211, x212, x213, x214, x215, x216, x217, x218, x219, x22, x220, x221, x223, x224, x225, x226, x227, x228, x229, x23, x230, x231, x232, x233, x234, x235, x236, x237, x238, x239, x240, x241, x242, x243, x244, x246, x247, x248, x249, x25, x250, x251, x252, x253, x254, x255, x256, x257, x258, x259, x26, x260, x261, x262, x263, x264, x265, x266, x267, x268, x269, x27, x270, x271, x272, x273, x274, x275, x276, x277, x278, x279, x28, x280, x281, x282, x283, x284, x285, x286, x287, x289, x29, x290, x291, x292, x293, x294, x295, x296, x297, x298, x299, x3, x30, x300, x301, x302, x303, x304, x305, x306, x307, x308, x309, x31, x310, x312, x313, x314, x315, x316, x317, x318, x319, x32, x320, x321, x322, x323, x324, x325, x326, x327, x328, x329, x33, x330, x331, x332, x333, x334, x335, x336, x337, x338, x339, x34, x340, x341, x342, x343, x344, x345, x346, x347, x348, x349, x35, x350, x351, x352, x353, x355, x356, x357, x358, x359, x36, x360, x361, x362, x363, x364, x365, x366, x367, x368, x369, x37, x370, x371, x372, x373, x374, x375, x376, x378, x379, x38, x380, x381, x382, x383, x384, x385, x386, x387, x388, x389, x39, x390, x391, x392, x393, x394, x395, x396, x397, x398, x399, x4, x40, x400, x401, x402, x404, x405, x405$24ptr, x406, x406$24ptr, x407, x407$24ptr, x408, x408$24ptr, x409, x409$24ptr, x41, x410, x410$24ptr, x42, x43, x44, x45, x46, x48, x49, x5, x50, x51, x52, x53, x54, x55, x56, x57, x58, x59, x6, x60, x61, x62, x63, x64, x65, x66, x67, x68, x69, x7, x70, x71, x72, x73, x74, x75, x76, x77, x78, x79, x8, x80, x81, x82, x83, x84, x85, x86, x87, x88, x89, x9, x91, x92, x93, x94, x95, x96, x97, x98, x99;
-			x1 = arg1[1];
-			x2 = arg1[2];
-			x3 = arg1[3];
-			x4 = arg1[4];
-			x5 = arg1[5];
-			x6 = arg1[0];
+			x1 = (arg1 === ptrType$7.nil && $throwNilPointerError(), arg1)[1];
+			x2 = (arg1 === ptrType$7.nil && $throwNilPointerError(), arg1)[2];
+			x3 = (arg1 === ptrType$7.nil && $throwNilPointerError(), arg1)[3];
+			x4 = (arg1 === ptrType$7.nil && $throwNilPointerError(), arg1)[4];
+			x5 = (arg1 === ptrType$7.nil && $throwNilPointerError(), arg1)[5];
+			x6 = (arg1 === ptrType$7.nil && $throwNilPointerError(), arg1)[0];
 			x7 = new $Uint64(0, 0);
 			x8 = new $Uint64(0, 0);
 			_tuple = bits.Mul64(x6, new $Uint64(2, 0));
@@ -211713,17 +213011,17 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			_tuple$198 = bits.Sub64(((x$146 = (new p384Uint1(x390.$high, x390.$low)), new $Uint64(x$146.$high, x$146.$low))), new $Uint64(0, 0), ((x$147 = (new p384Uint1(x402.$high, x402.$low)), new $Uint64(x$147.$high, x$147.$low))));
 			x404 = _tuple$198[1];
 			x405 = new $Uint64(0, 0);
-			p384CmovznzU64((x405$24ptr || (x405$24ptr = new ptrType(function() { return x405; }, function($v) { x405 = $v; }))), (new p384Uint1(x404.$high, x404.$low)), x391, x379);
+			p384CmovznzU64((x405$24ptr || (x405$24ptr = new ptrType$1(function() { return x405; }, function($v) { x405 = $v; }))), (new p384Uint1(x404.$high, x404.$low)), x391, x379);
 			x406 = new $Uint64(0, 0);
-			p384CmovznzU64((x406$24ptr || (x406$24ptr = new ptrType(function() { return x406; }, function($v) { x406 = $v; }))), (new p384Uint1(x404.$high, x404.$low)), x393, x381);
+			p384CmovznzU64((x406$24ptr || (x406$24ptr = new ptrType$1(function() { return x406; }, function($v) { x406 = $v; }))), (new p384Uint1(x404.$high, x404.$low)), x393, x381);
 			x407 = new $Uint64(0, 0);
-			p384CmovznzU64((x407$24ptr || (x407$24ptr = new ptrType(function() { return x407; }, function($v) { x407 = $v; }))), (new p384Uint1(x404.$high, x404.$low)), x395, x383);
+			p384CmovznzU64((x407$24ptr || (x407$24ptr = new ptrType$1(function() { return x407; }, function($v) { x407 = $v; }))), (new p384Uint1(x404.$high, x404.$low)), x395, x383);
 			x408 = new $Uint64(0, 0);
-			p384CmovznzU64((x408$24ptr || (x408$24ptr = new ptrType(function() { return x408; }, function($v) { x408 = $v; }))), (new p384Uint1(x404.$high, x404.$low)), x397, x385);
+			p384CmovznzU64((x408$24ptr || (x408$24ptr = new ptrType$1(function() { return x408; }, function($v) { x408 = $v; }))), (new p384Uint1(x404.$high, x404.$low)), x397, x385);
 			x409 = new $Uint64(0, 0);
-			p384CmovznzU64((x409$24ptr || (x409$24ptr = new ptrType(function() { return x409; }, function($v) { x409 = $v; }))), (new p384Uint1(x404.$high, x404.$low)), x399, x387);
+			p384CmovznzU64((x409$24ptr || (x409$24ptr = new ptrType$1(function() { return x409; }, function($v) { x409 = $v; }))), (new p384Uint1(x404.$high, x404.$low)), x399, x387);
 			x410 = new $Uint64(0, 0);
-			p384CmovznzU64((x410$24ptr || (x410$24ptr = new ptrType(function() { return x410; }, function($v) { x410 = $v; }))), (new p384Uint1(x404.$high, x404.$low)), x401, x389);
+			p384CmovznzU64((x410$24ptr || (x410$24ptr = new ptrType$1(function() { return x410; }, function($v) { x410 = $v; }))), (new p384Uint1(x404.$high, x404.$low)), x401, x389);
 			out1.nilCheck, out1[0] = x405;
 			out1.nilCheck, out1[1] = x406;
 			out1.nilCheck, out1[2] = x407;
@@ -211734,17 +213032,17 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		p384Selectznz = function p384Selectznz$1(out1, arg1, arg2, arg3) {
 			var arg1, arg2, arg3, out1, x1, x1$24ptr, x2, x2$24ptr, x3, x3$24ptr, x4, x4$24ptr, x5, x5$24ptr, x6, x6$24ptr;
 			x1 = new $Uint64(0, 0);
-			p384CmovznzU64((x1$24ptr || (x1$24ptr = new ptrType(function() { return x1; }, function($v) { x1 = $v; }))), arg1, arg2[0], arg3[0]);
+			p384CmovznzU64((x1$24ptr || (x1$24ptr = new ptrType$1(function() { return x1; }, function($v) { x1 = $v; }))), arg1, (arg2 === ptrType$8.nil && $throwNilPointerError(), arg2)[0], (arg3 === ptrType$8.nil && $throwNilPointerError(), arg3)[0]);
 			x2 = new $Uint64(0, 0);
-			p384CmovznzU64((x2$24ptr || (x2$24ptr = new ptrType(function() { return x2; }, function($v) { x2 = $v; }))), arg1, arg2[1], arg3[1]);
+			p384CmovznzU64((x2$24ptr || (x2$24ptr = new ptrType$1(function() { return x2; }, function($v) { x2 = $v; }))), arg1, (arg2 === ptrType$8.nil && $throwNilPointerError(), arg2)[1], (arg3 === ptrType$8.nil && $throwNilPointerError(), arg3)[1]);
 			x3 = new $Uint64(0, 0);
-			p384CmovznzU64((x3$24ptr || (x3$24ptr = new ptrType(function() { return x3; }, function($v) { x3 = $v; }))), arg1, arg2[2], arg3[2]);
+			p384CmovznzU64((x3$24ptr || (x3$24ptr = new ptrType$1(function() { return x3; }, function($v) { x3 = $v; }))), arg1, (arg2 === ptrType$8.nil && $throwNilPointerError(), arg2)[2], (arg3 === ptrType$8.nil && $throwNilPointerError(), arg3)[2]);
 			x4 = new $Uint64(0, 0);
-			p384CmovznzU64((x4$24ptr || (x4$24ptr = new ptrType(function() { return x4; }, function($v) { x4 = $v; }))), arg1, arg2[3], arg3[3]);
+			p384CmovznzU64((x4$24ptr || (x4$24ptr = new ptrType$1(function() { return x4; }, function($v) { x4 = $v; }))), arg1, (arg2 === ptrType$8.nil && $throwNilPointerError(), arg2)[3], (arg3 === ptrType$8.nil && $throwNilPointerError(), arg3)[3]);
 			x5 = new $Uint64(0, 0);
-			p384CmovznzU64((x5$24ptr || (x5$24ptr = new ptrType(function() { return x5; }, function($v) { x5 = $v; }))), arg1, arg2[4], arg3[4]);
+			p384CmovznzU64((x5$24ptr || (x5$24ptr = new ptrType$1(function() { return x5; }, function($v) { x5 = $v; }))), arg1, (arg2 === ptrType$8.nil && $throwNilPointerError(), arg2)[4], (arg3 === ptrType$8.nil && $throwNilPointerError(), arg3)[4]);
 			x6 = new $Uint64(0, 0);
-			p384CmovznzU64((x6$24ptr || (x6$24ptr = new ptrType(function() { return x6; }, function($v) { x6 = $v; }))), arg1, arg2[5], arg3[5]);
+			p384CmovznzU64((x6$24ptr || (x6$24ptr = new ptrType$1(function() { return x6; }, function($v) { x6 = $v; }))), arg1, (arg2 === ptrType$8.nil && $throwNilPointerError(), arg2)[5], (arg3 === ptrType$8.nil && $throwNilPointerError(), arg3)[5]);
 			out1.nilCheck, out1[0] = x1;
 			out1.nilCheck, out1[1] = x2;
 			out1.nilCheck, out1[2] = x3;
@@ -211754,12 +213052,12 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		};
 		p384ToBytes = function p384ToBytes$1(out1, arg1) {
 			var arg1, out1, x1, x10, x11, x12, x13, x14, x15, x16, x17, x18, x19, x2, x20, x21, x22, x23, x24, x25, x26, x27, x28, x29, x3, x30, x31, x32, x33, x34, x35, x36, x37, x38, x39, x4, x40, x41, x42, x43, x44, x45, x46, x47, x48, x49, x5, x50, x51, x52, x53, x54, x55, x56, x57, x58, x59, x6, x60, x61, x62, x63, x64, x65, x66, x67, x68, x69, x7, x70, x71, x72, x73, x74, x75, x76, x77, x78, x79, x8, x80, x81, x82, x83, x84, x85, x86, x87, x88, x89, x9, x90;
-			x1 = arg1[5];
-			x2 = arg1[4];
-			x3 = arg1[3];
-			x4 = arg1[2];
-			x5 = arg1[1];
-			x6 = arg1[0];
+			x1 = (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[5];
+			x2 = (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[4];
+			x3 = (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[3];
+			x4 = (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[2];
+			x5 = (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[1];
+			x6 = (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[0];
 			x7 = ((((x6.$low << 24 >>> 24)) & 255) >>> 0);
 			x8 = $shiftRightUint64(x6, 8);
 			x9 = ((((x8.$low << 24 >>> 24)) & 255) >>> 0);
@@ -211895,54 +213193,54 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		};
 		p384FromBytes = function p384FromBytes$1(out1, arg1) {
 			var arg1, out1, x, x$1, x$2, x$3, x$4, x$5, x1, x10, x11, x12, x13, x14, x15, x16, x17, x18, x19, x2, x20, x21, x22, x23, x24, x25, x26, x27, x28, x29, x3, x30, x31, x32, x33, x34, x35, x36, x37, x38, x39, x4, x40, x41, x42, x43, x44, x45, x46, x47, x48, x49, x5, x50, x51, x52, x53, x54, x55, x56, x57, x58, x59, x6, x60, x61, x62, x63, x64, x65, x66, x67, x68, x69, x7, x70, x71, x72, x73, x74, x75, x76, x77, x78, x79, x8, x80, x81, x82, x83, x84, x85, x86, x87, x88, x89, x9, x90;
-			x1 = $shiftLeft64((new $Uint64(0, arg1[47])), 56);
-			x2 = $shiftLeft64((new $Uint64(0, arg1[46])), 48);
-			x3 = $shiftLeft64((new $Uint64(0, arg1[45])), 40);
-			x4 = $shiftLeft64((new $Uint64(0, arg1[44])), 32);
-			x5 = $shiftLeft64((new $Uint64(0, arg1[43])), 24);
-			x6 = $shiftLeft64((new $Uint64(0, arg1[42])), 16);
-			x7 = $shiftLeft64((new $Uint64(0, arg1[41])), 8);
-			x8 = arg1[40];
-			x9 = $shiftLeft64((new $Uint64(0, arg1[39])), 56);
-			x10 = $shiftLeft64((new $Uint64(0, arg1[38])), 48);
-			x11 = $shiftLeft64((new $Uint64(0, arg1[37])), 40);
-			x12 = $shiftLeft64((new $Uint64(0, arg1[36])), 32);
-			x13 = $shiftLeft64((new $Uint64(0, arg1[35])), 24);
-			x14 = $shiftLeft64((new $Uint64(0, arg1[34])), 16);
-			x15 = $shiftLeft64((new $Uint64(0, arg1[33])), 8);
-			x16 = arg1[32];
-			x17 = $shiftLeft64((new $Uint64(0, arg1[31])), 56);
-			x18 = $shiftLeft64((new $Uint64(0, arg1[30])), 48);
-			x19 = $shiftLeft64((new $Uint64(0, arg1[29])), 40);
-			x20 = $shiftLeft64((new $Uint64(0, arg1[28])), 32);
-			x21 = $shiftLeft64((new $Uint64(0, arg1[27])), 24);
-			x22 = $shiftLeft64((new $Uint64(0, arg1[26])), 16);
-			x23 = $shiftLeft64((new $Uint64(0, arg1[25])), 8);
-			x24 = arg1[24];
-			x25 = $shiftLeft64((new $Uint64(0, arg1[23])), 56);
-			x26 = $shiftLeft64((new $Uint64(0, arg1[22])), 48);
-			x27 = $shiftLeft64((new $Uint64(0, arg1[21])), 40);
-			x28 = $shiftLeft64((new $Uint64(0, arg1[20])), 32);
-			x29 = $shiftLeft64((new $Uint64(0, arg1[19])), 24);
-			x30 = $shiftLeft64((new $Uint64(0, arg1[18])), 16);
-			x31 = $shiftLeft64((new $Uint64(0, arg1[17])), 8);
-			x32 = arg1[16];
-			x33 = $shiftLeft64((new $Uint64(0, arg1[15])), 56);
-			x34 = $shiftLeft64((new $Uint64(0, arg1[14])), 48);
-			x35 = $shiftLeft64((new $Uint64(0, arg1[13])), 40);
-			x36 = $shiftLeft64((new $Uint64(0, arg1[12])), 32);
-			x37 = $shiftLeft64((new $Uint64(0, arg1[11])), 24);
-			x38 = $shiftLeft64((new $Uint64(0, arg1[10])), 16);
-			x39 = $shiftLeft64((new $Uint64(0, arg1[9])), 8);
-			x40 = arg1[8];
-			x41 = $shiftLeft64((new $Uint64(0, arg1[7])), 56);
-			x42 = $shiftLeft64((new $Uint64(0, arg1[6])), 48);
-			x43 = $shiftLeft64((new $Uint64(0, arg1[5])), 40);
-			x44 = $shiftLeft64((new $Uint64(0, arg1[4])), 32);
-			x45 = $shiftLeft64((new $Uint64(0, arg1[3])), 24);
-			x46 = $shiftLeft64((new $Uint64(0, arg1[2])), 16);
-			x47 = $shiftLeft64((new $Uint64(0, arg1[1])), 8);
-			x48 = arg1[0];
+			x1 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[47])), 56);
+			x2 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[46])), 48);
+			x3 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[45])), 40);
+			x4 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[44])), 32);
+			x5 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[43])), 24);
+			x6 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[42])), 16);
+			x7 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[41])), 8);
+			x8 = (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[40];
+			x9 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[39])), 56);
+			x10 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[38])), 48);
+			x11 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[37])), 40);
+			x12 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[36])), 32);
+			x13 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[35])), 24);
+			x14 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[34])), 16);
+			x15 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[33])), 8);
+			x16 = (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[32];
+			x17 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[31])), 56);
+			x18 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[30])), 48);
+			x19 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[29])), 40);
+			x20 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[28])), 32);
+			x21 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[27])), 24);
+			x22 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[26])), 16);
+			x23 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[25])), 8);
+			x24 = (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[24];
+			x25 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[23])), 56);
+			x26 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[22])), 48);
+			x27 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[21])), 40);
+			x28 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[20])), 32);
+			x29 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[19])), 24);
+			x30 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[18])), 16);
+			x31 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[17])), 8);
+			x32 = (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[16];
+			x33 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[15])), 56);
+			x34 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[14])), 48);
+			x35 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[13])), 40);
+			x36 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[12])), 32);
+			x37 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[11])), 24);
+			x38 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[10])), 16);
+			x39 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[9])), 8);
+			x40 = (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[8];
+			x41 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[7])), 56);
+			x42 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[6])), 48);
+			x43 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[5])), 40);
+			x44 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[4])), 32);
+			x45 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[3])), 24);
+			x46 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[2])), 16);
+			x47 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[1])), 8);
+			x48 = (arg1 === ptrType$9.nil && $throwNilPointerError(), arg1)[0];
 			x49 = (x = (new $Uint64(0, x48)), new $Uint64(x47.$high + x.$high, x47.$low + x.$low));
 			x50 = new $Uint64(x46.$high + x49.$high, x46.$low + x49.$low);
 			x51 = new $Uint64(x45.$high + x50.$high, x45.$low + x50.$low);
@@ -212037,7 +213335,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			var _i, _ref, e, i, in$1, minusOneEncoding, tmp, v;
 			e = this;
 			if (!((v.$length === 48))) {
-				return [ptrType$2.nil, errors.New("invalid P384Element encoding")];
+				return [ptrType$10.nil, errors.New("invalid P384Element encoding")];
 			}
 			minusOneEncoding = new P384Element.ptr(arrayType$2.zero()).Sub(new P384Element.ptr(arrayType$2.zero()), new P384Element.ptr(arrayType$2.zero()).One()).Bytes();
 			_ref = v;
@@ -212049,7 +213347,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 					break;
 				}
 				if (((i < 0 || i >= v.$length) ? ($throwRuntimeError("index out of range"), undefined) : v.$array[v.$offset + i]) > ((i < 0 || i >= minusOneEncoding.$length) ? ($throwRuntimeError("index out of range"), undefined) : minusOneEncoding.$array[minusOneEncoding.$offset + i])) {
-					return [ptrType$2.nil, errors.New("invalid P384Element encoding")];
+					return [ptrType$10.nil, errors.New("invalid P384Element encoding")];
 				}
 				_i++;
 			}
@@ -212191,28 +213489,28 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		};
 		p256Mul = function p256Mul$1(out1, arg1, arg2) {
 			var _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$39, _tuple$4, _tuple$40, _tuple$41, _tuple$42, _tuple$43, _tuple$44, _tuple$45, _tuple$46, _tuple$47, _tuple$48, _tuple$49, _tuple$5, _tuple$50, _tuple$51, _tuple$52, _tuple$53, _tuple$54, _tuple$55, _tuple$56, _tuple$57, _tuple$58, _tuple$59, _tuple$6, _tuple$60, _tuple$61, _tuple$62, _tuple$63, _tuple$64, _tuple$65, _tuple$66, _tuple$67, _tuple$68, _tuple$69, _tuple$7, _tuple$70, _tuple$71, _tuple$72, _tuple$73, _tuple$74, _tuple$75, _tuple$76, _tuple$77, _tuple$78, _tuple$79, _tuple$8, _tuple$80, _tuple$81, _tuple$82, _tuple$83, _tuple$9, arg1, arg2, out1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$48, x$49, x$5, x$50, x$51, x$52, x$53, x$54, x$55, x$56, x$57, x$58, x$59, x$6, x$60, x$61, x$62, x$63, x$64, x$65, x$66, x$67, x$68, x$7, x$8, x$9, x1, x10, x100, x101, x102, x103, x104, x105, x106, x107, x108, x109, x11, x110, x111, x112, x113, x114, x115, x116, x117, x119, x12, x120, x121, x122, x123, x124, x125, x126, x127, x128, x129, x13, x130, x131, x132, x133, x134, x135, x136, x137, x138, x139, x14, x140, x141, x142, x143, x144, x145, x146, x147, x148, x149, x15, x150, x151, x152, x153, x154, x155, x156, x157, x158, x159, x16, x160, x161, x162, x164, x165, x166, x167, x168, x169, x17, x170, x171, x172, x173, x174, x175, x176, x177, x178, x179, x18, x180, x181, x183, x184, x184$24ptr, x185, x185$24ptr, x186, x186$24ptr, x187, x187$24ptr, x19, x2, x20, x21, x22, x23, x24, x25, x26, x27, x28, x3, x30, x31, x32, x33, x34, x35, x36, x37, x38, x39, x4, x40, x41, x42, x43, x44, x45, x46, x47, x48, x49, x5, x50, x51, x52, x53, x54, x55, x56, x57, x58, x59, x6, x60, x61, x62, x63, x64, x65, x66, x67, x68, x69, x7, x70, x71, x72, x74, x75, x76, x77, x78, x79, x8, x80, x81, x82, x83, x84, x85, x86, x87, x88, x89, x9, x90, x91, x92, x93, x94, x95, x96, x97, x98, x99;
-			x1 = arg1[1];
-			x2 = arg1[2];
-			x3 = arg1[3];
-			x4 = arg1[0];
+			x1 = (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[1];
+			x2 = (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[2];
+			x3 = (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[3];
+			x4 = (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[0];
 			x5 = new $Uint64(0, 0);
 			x6 = new $Uint64(0, 0);
-			_tuple = bits.Mul64(x4, arg2[3]);
+			_tuple = bits.Mul64(x4, (arg2 === ptrType$11.nil && $throwNilPointerError(), arg2)[3]);
 			x6 = _tuple[0];
 			x5 = _tuple[1];
 			x7 = new $Uint64(0, 0);
 			x8 = new $Uint64(0, 0);
-			_tuple$1 = bits.Mul64(x4, arg2[2]);
+			_tuple$1 = bits.Mul64(x4, (arg2 === ptrType$11.nil && $throwNilPointerError(), arg2)[2]);
 			x8 = _tuple$1[0];
 			x7 = _tuple$1[1];
 			x9 = new $Uint64(0, 0);
 			x10 = new $Uint64(0, 0);
-			_tuple$2 = bits.Mul64(x4, arg2[1]);
+			_tuple$2 = bits.Mul64(x4, (arg2 === ptrType$11.nil && $throwNilPointerError(), arg2)[1]);
 			x10 = _tuple$2[0];
 			x9 = _tuple$2[1];
 			x11 = new $Uint64(0, 0);
 			x12 = new $Uint64(0, 0);
-			_tuple$3 = bits.Mul64(x4, arg2[0]);
+			_tuple$3 = bits.Mul64(x4, (arg2 === ptrType$11.nil && $throwNilPointerError(), arg2)[0]);
 			x12 = _tuple$3[0];
 			x11 = _tuple$3[1];
 			x13 = new $Uint64(0, 0);
@@ -212277,22 +213575,22 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x38 = _tuple$15[1];
 			x39 = new $Uint64(0, 0);
 			x40 = new $Uint64(0, 0);
-			_tuple$16 = bits.Mul64(x1, arg2[3]);
+			_tuple$16 = bits.Mul64(x1, (arg2 === ptrType$11.nil && $throwNilPointerError(), arg2)[3]);
 			x40 = _tuple$16[0];
 			x39 = _tuple$16[1];
 			x41 = new $Uint64(0, 0);
 			x42 = new $Uint64(0, 0);
-			_tuple$17 = bits.Mul64(x1, arg2[2]);
+			_tuple$17 = bits.Mul64(x1, (arg2 === ptrType$11.nil && $throwNilPointerError(), arg2)[2]);
 			x42 = _tuple$17[0];
 			x41 = _tuple$17[1];
 			x43 = new $Uint64(0, 0);
 			x44 = new $Uint64(0, 0);
-			_tuple$18 = bits.Mul64(x1, arg2[1]);
+			_tuple$18 = bits.Mul64(x1, (arg2 === ptrType$11.nil && $throwNilPointerError(), arg2)[1]);
 			x44 = _tuple$18[0];
 			x43 = _tuple$18[1];
 			x45 = new $Uint64(0, 0);
 			x46 = new $Uint64(0, 0);
-			_tuple$19 = bits.Mul64(x1, arg2[0]);
+			_tuple$19 = bits.Mul64(x1, (arg2 === ptrType$11.nil && $throwNilPointerError(), arg2)[0]);
 			x46 = _tuple$19[0];
 			x45 = _tuple$19[1];
 			x47 = new $Uint64(0, 0);
@@ -212383,22 +213681,22 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x83 = (x$25 = ((x$26 = (new p256Uint1(x82.$high, x82.$low)), new $Uint64(x$26.$high, x$26.$low))), x$27 = ((x$28 = (new p256Uint1(x63.$high, x63.$low)), new $Uint64(x$28.$high, x$28.$low))), new $Uint64(x$25.$high + x$27.$high, x$25.$low + x$27.$low));
 			x84 = new $Uint64(0, 0);
 			x85 = new $Uint64(0, 0);
-			_tuple$37 = bits.Mul64(x2, arg2[3]);
+			_tuple$37 = bits.Mul64(x2, (arg2 === ptrType$11.nil && $throwNilPointerError(), arg2)[3]);
 			x85 = _tuple$37[0];
 			x84 = _tuple$37[1];
 			x86 = new $Uint64(0, 0);
 			x87 = new $Uint64(0, 0);
-			_tuple$38 = bits.Mul64(x2, arg2[2]);
+			_tuple$38 = bits.Mul64(x2, (arg2 === ptrType$11.nil && $throwNilPointerError(), arg2)[2]);
 			x87 = _tuple$38[0];
 			x86 = _tuple$38[1];
 			x88 = new $Uint64(0, 0);
 			x89 = new $Uint64(0, 0);
-			_tuple$39 = bits.Mul64(x2, arg2[1]);
+			_tuple$39 = bits.Mul64(x2, (arg2 === ptrType$11.nil && $throwNilPointerError(), arg2)[1]);
 			x89 = _tuple$39[0];
 			x88 = _tuple$39[1];
 			x90 = new $Uint64(0, 0);
 			x91 = new $Uint64(0, 0);
-			_tuple$40 = bits.Mul64(x2, arg2[0]);
+			_tuple$40 = bits.Mul64(x2, (arg2 === ptrType$11.nil && $throwNilPointerError(), arg2)[0]);
 			x91 = _tuple$40[0];
 			x90 = _tuple$40[1];
 			x92 = new $Uint64(0, 0);
@@ -212489,22 +213787,22 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x128 = (x$43 = ((x$44 = (new p256Uint1(x127.$high, x127.$low)), new $Uint64(x$44.$high, x$44.$low))), x$45 = ((x$46 = (new p256Uint1(x108.$high, x108.$low)), new $Uint64(x$46.$high, x$46.$low))), new $Uint64(x$43.$high + x$45.$high, x$43.$low + x$45.$low));
 			x129 = new $Uint64(0, 0);
 			x130 = new $Uint64(0, 0);
-			_tuple$58 = bits.Mul64(x3, arg2[3]);
+			_tuple$58 = bits.Mul64(x3, (arg2 === ptrType$11.nil && $throwNilPointerError(), arg2)[3]);
 			x130 = _tuple$58[0];
 			x129 = _tuple$58[1];
 			x131 = new $Uint64(0, 0);
 			x132 = new $Uint64(0, 0);
-			_tuple$59 = bits.Mul64(x3, arg2[2]);
+			_tuple$59 = bits.Mul64(x3, (arg2 === ptrType$11.nil && $throwNilPointerError(), arg2)[2]);
 			x132 = _tuple$59[0];
 			x131 = _tuple$59[1];
 			x133 = new $Uint64(0, 0);
 			x134 = new $Uint64(0, 0);
-			_tuple$60 = bits.Mul64(x3, arg2[1]);
+			_tuple$60 = bits.Mul64(x3, (arg2 === ptrType$11.nil && $throwNilPointerError(), arg2)[1]);
 			x134 = _tuple$60[0];
 			x133 = _tuple$60[1];
 			x135 = new $Uint64(0, 0);
 			x136 = new $Uint64(0, 0);
-			_tuple$61 = bits.Mul64(x3, arg2[0]);
+			_tuple$61 = bits.Mul64(x3, (arg2 === ptrType$11.nil && $throwNilPointerError(), arg2)[0]);
 			x136 = _tuple$61[0];
 			x135 = _tuple$61[1];
 			x137 = new $Uint64(0, 0);
@@ -212617,13 +213915,13 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			_tuple$83 = bits.Sub64(x173, new $Uint64(0, 0), ((x$68 = (new p256Uint1(x181.$high, x181.$low)), new $Uint64(x$68.$high, x$68.$low))));
 			x183 = _tuple$83[1];
 			x184 = new $Uint64(0, 0);
-			p256CmovznzU64((x184$24ptr || (x184$24ptr = new ptrType(function() { return x184; }, function($v) { x184 = $v; }))), (new p256Uint1(x183.$high, x183.$low)), x174, x165);
+			p256CmovznzU64((x184$24ptr || (x184$24ptr = new ptrType$1(function() { return x184; }, function($v) { x184 = $v; }))), (new p256Uint1(x183.$high, x183.$low)), x174, x165);
 			x185 = new $Uint64(0, 0);
-			p256CmovznzU64((x185$24ptr || (x185$24ptr = new ptrType(function() { return x185; }, function($v) { x185 = $v; }))), (new p256Uint1(x183.$high, x183.$low)), x176, x167);
+			p256CmovznzU64((x185$24ptr || (x185$24ptr = new ptrType$1(function() { return x185; }, function($v) { x185 = $v; }))), (new p256Uint1(x183.$high, x183.$low)), x176, x167);
 			x186 = new $Uint64(0, 0);
-			p256CmovznzU64((x186$24ptr || (x186$24ptr = new ptrType(function() { return x186; }, function($v) { x186 = $v; }))), (new p256Uint1(x183.$high, x183.$low)), x178, x169);
+			p256CmovznzU64((x186$24ptr || (x186$24ptr = new ptrType$1(function() { return x186; }, function($v) { x186 = $v; }))), (new p256Uint1(x183.$high, x183.$low)), x178, x169);
 			x187 = new $Uint64(0, 0);
-			p256CmovznzU64((x187$24ptr || (x187$24ptr = new ptrType(function() { return x187; }, function($v) { x187 = $v; }))), (new p256Uint1(x183.$high, x183.$low)), x180, x171);
+			p256CmovznzU64((x187$24ptr || (x187$24ptr = new ptrType$1(function() { return x187; }, function($v) { x187 = $v; }))), (new p256Uint1(x183.$high, x183.$low)), x180, x171);
 			out1.nilCheck, out1[0] = x184;
 			out1.nilCheck, out1[1] = x185;
 			out1.nilCheck, out1[2] = x186;
@@ -212631,28 +213929,28 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		};
 		p256Square = function p256Square$1(out1, arg1) {
 			var _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$39, _tuple$4, _tuple$40, _tuple$41, _tuple$42, _tuple$43, _tuple$44, _tuple$45, _tuple$46, _tuple$47, _tuple$48, _tuple$49, _tuple$5, _tuple$50, _tuple$51, _tuple$52, _tuple$53, _tuple$54, _tuple$55, _tuple$56, _tuple$57, _tuple$58, _tuple$59, _tuple$6, _tuple$60, _tuple$61, _tuple$62, _tuple$63, _tuple$64, _tuple$65, _tuple$66, _tuple$67, _tuple$68, _tuple$69, _tuple$7, _tuple$70, _tuple$71, _tuple$72, _tuple$73, _tuple$74, _tuple$75, _tuple$76, _tuple$77, _tuple$78, _tuple$79, _tuple$8, _tuple$80, _tuple$81, _tuple$82, _tuple$83, _tuple$9, arg1, out1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$48, x$49, x$5, x$50, x$51, x$52, x$53, x$54, x$55, x$56, x$57, x$58, x$59, x$6, x$60, x$61, x$62, x$63, x$64, x$65, x$66, x$67, x$68, x$7, x$8, x$9, x1, x10, x100, x101, x102, x103, x104, x105, x106, x107, x108, x109, x11, x110, x111, x112, x113, x114, x115, x116, x117, x119, x12, x120, x121, x122, x123, x124, x125, x126, x127, x128, x129, x13, x130, x131, x132, x133, x134, x135, x136, x137, x138, x139, x14, x140, x141, x142, x143, x144, x145, x146, x147, x148, x149, x15, x150, x151, x152, x153, x154, x155, x156, x157, x158, x159, x16, x160, x161, x162, x164, x165, x166, x167, x168, x169, x17, x170, x171, x172, x173, x174, x175, x176, x177, x178, x179, x18, x180, x181, x183, x184, x184$24ptr, x185, x185$24ptr, x186, x186$24ptr, x187, x187$24ptr, x19, x2, x20, x21, x22, x23, x24, x25, x26, x27, x28, x3, x30, x31, x32, x33, x34, x35, x36, x37, x38, x39, x4, x40, x41, x42, x43, x44, x45, x46, x47, x48, x49, x5, x50, x51, x52, x53, x54, x55, x56, x57, x58, x59, x6, x60, x61, x62, x63, x64, x65, x66, x67, x68, x69, x7, x70, x71, x72, x74, x75, x76, x77, x78, x79, x8, x80, x81, x82, x83, x84, x85, x86, x87, x88, x89, x9, x90, x91, x92, x93, x94, x95, x96, x97, x98, x99;
-			x1 = arg1[1];
-			x2 = arg1[2];
-			x3 = arg1[3];
-			x4 = arg1[0];
+			x1 = (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[1];
+			x2 = (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[2];
+			x3 = (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[3];
+			x4 = (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[0];
 			x5 = new $Uint64(0, 0);
 			x6 = new $Uint64(0, 0);
-			_tuple = bits.Mul64(x4, arg1[3]);
+			_tuple = bits.Mul64(x4, (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[3]);
 			x6 = _tuple[0];
 			x5 = _tuple[1];
 			x7 = new $Uint64(0, 0);
 			x8 = new $Uint64(0, 0);
-			_tuple$1 = bits.Mul64(x4, arg1[2]);
+			_tuple$1 = bits.Mul64(x4, (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[2]);
 			x8 = _tuple$1[0];
 			x7 = _tuple$1[1];
 			x9 = new $Uint64(0, 0);
 			x10 = new $Uint64(0, 0);
-			_tuple$2 = bits.Mul64(x4, arg1[1]);
+			_tuple$2 = bits.Mul64(x4, (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[1]);
 			x10 = _tuple$2[0];
 			x9 = _tuple$2[1];
 			x11 = new $Uint64(0, 0);
 			x12 = new $Uint64(0, 0);
-			_tuple$3 = bits.Mul64(x4, arg1[0]);
+			_tuple$3 = bits.Mul64(x4, (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[0]);
 			x12 = _tuple$3[0];
 			x11 = _tuple$3[1];
 			x13 = new $Uint64(0, 0);
@@ -212717,22 +214015,22 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x38 = _tuple$15[1];
 			x39 = new $Uint64(0, 0);
 			x40 = new $Uint64(0, 0);
-			_tuple$16 = bits.Mul64(x1, arg1[3]);
+			_tuple$16 = bits.Mul64(x1, (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[3]);
 			x40 = _tuple$16[0];
 			x39 = _tuple$16[1];
 			x41 = new $Uint64(0, 0);
 			x42 = new $Uint64(0, 0);
-			_tuple$17 = bits.Mul64(x1, arg1[2]);
+			_tuple$17 = bits.Mul64(x1, (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[2]);
 			x42 = _tuple$17[0];
 			x41 = _tuple$17[1];
 			x43 = new $Uint64(0, 0);
 			x44 = new $Uint64(0, 0);
-			_tuple$18 = bits.Mul64(x1, arg1[1]);
+			_tuple$18 = bits.Mul64(x1, (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[1]);
 			x44 = _tuple$18[0];
 			x43 = _tuple$18[1];
 			x45 = new $Uint64(0, 0);
 			x46 = new $Uint64(0, 0);
-			_tuple$19 = bits.Mul64(x1, arg1[0]);
+			_tuple$19 = bits.Mul64(x1, (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[0]);
 			x46 = _tuple$19[0];
 			x45 = _tuple$19[1];
 			x47 = new $Uint64(0, 0);
@@ -212823,22 +214121,22 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x83 = (x$25 = ((x$26 = (new p256Uint1(x82.$high, x82.$low)), new $Uint64(x$26.$high, x$26.$low))), x$27 = ((x$28 = (new p256Uint1(x63.$high, x63.$low)), new $Uint64(x$28.$high, x$28.$low))), new $Uint64(x$25.$high + x$27.$high, x$25.$low + x$27.$low));
 			x84 = new $Uint64(0, 0);
 			x85 = new $Uint64(0, 0);
-			_tuple$37 = bits.Mul64(x2, arg1[3]);
+			_tuple$37 = bits.Mul64(x2, (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[3]);
 			x85 = _tuple$37[0];
 			x84 = _tuple$37[1];
 			x86 = new $Uint64(0, 0);
 			x87 = new $Uint64(0, 0);
-			_tuple$38 = bits.Mul64(x2, arg1[2]);
+			_tuple$38 = bits.Mul64(x2, (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[2]);
 			x87 = _tuple$38[0];
 			x86 = _tuple$38[1];
 			x88 = new $Uint64(0, 0);
 			x89 = new $Uint64(0, 0);
-			_tuple$39 = bits.Mul64(x2, arg1[1]);
+			_tuple$39 = bits.Mul64(x2, (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[1]);
 			x89 = _tuple$39[0];
 			x88 = _tuple$39[1];
 			x90 = new $Uint64(0, 0);
 			x91 = new $Uint64(0, 0);
-			_tuple$40 = bits.Mul64(x2, arg1[0]);
+			_tuple$40 = bits.Mul64(x2, (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[0]);
 			x91 = _tuple$40[0];
 			x90 = _tuple$40[1];
 			x92 = new $Uint64(0, 0);
@@ -212929,22 +214227,22 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x128 = (x$43 = ((x$44 = (new p256Uint1(x127.$high, x127.$low)), new $Uint64(x$44.$high, x$44.$low))), x$45 = ((x$46 = (new p256Uint1(x108.$high, x108.$low)), new $Uint64(x$46.$high, x$46.$low))), new $Uint64(x$43.$high + x$45.$high, x$43.$low + x$45.$low));
 			x129 = new $Uint64(0, 0);
 			x130 = new $Uint64(0, 0);
-			_tuple$58 = bits.Mul64(x3, arg1[3]);
+			_tuple$58 = bits.Mul64(x3, (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[3]);
 			x130 = _tuple$58[0];
 			x129 = _tuple$58[1];
 			x131 = new $Uint64(0, 0);
 			x132 = new $Uint64(0, 0);
-			_tuple$59 = bits.Mul64(x3, arg1[2]);
+			_tuple$59 = bits.Mul64(x3, (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[2]);
 			x132 = _tuple$59[0];
 			x131 = _tuple$59[1];
 			x133 = new $Uint64(0, 0);
 			x134 = new $Uint64(0, 0);
-			_tuple$60 = bits.Mul64(x3, arg1[1]);
+			_tuple$60 = bits.Mul64(x3, (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[1]);
 			x134 = _tuple$60[0];
 			x133 = _tuple$60[1];
 			x135 = new $Uint64(0, 0);
 			x136 = new $Uint64(0, 0);
-			_tuple$61 = bits.Mul64(x3, arg1[0]);
+			_tuple$61 = bits.Mul64(x3, (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[0]);
 			x136 = _tuple$61[0];
 			x135 = _tuple$61[1];
 			x137 = new $Uint64(0, 0);
@@ -213057,13 +214355,13 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			_tuple$83 = bits.Sub64(x173, new $Uint64(0, 0), ((x$68 = (new p256Uint1(x181.$high, x181.$low)), new $Uint64(x$68.$high, x$68.$low))));
 			x183 = _tuple$83[1];
 			x184 = new $Uint64(0, 0);
-			p256CmovznzU64((x184$24ptr || (x184$24ptr = new ptrType(function() { return x184; }, function($v) { x184 = $v; }))), (new p256Uint1(x183.$high, x183.$low)), x174, x165);
+			p256CmovznzU64((x184$24ptr || (x184$24ptr = new ptrType$1(function() { return x184; }, function($v) { x184 = $v; }))), (new p256Uint1(x183.$high, x183.$low)), x174, x165);
 			x185 = new $Uint64(0, 0);
-			p256CmovznzU64((x185$24ptr || (x185$24ptr = new ptrType(function() { return x185; }, function($v) { x185 = $v; }))), (new p256Uint1(x183.$high, x183.$low)), x176, x167);
+			p256CmovznzU64((x185$24ptr || (x185$24ptr = new ptrType$1(function() { return x185; }, function($v) { x185 = $v; }))), (new p256Uint1(x183.$high, x183.$low)), x176, x167);
 			x186 = new $Uint64(0, 0);
-			p256CmovznzU64((x186$24ptr || (x186$24ptr = new ptrType(function() { return x186; }, function($v) { x186 = $v; }))), (new p256Uint1(x183.$high, x183.$low)), x178, x169);
+			p256CmovznzU64((x186$24ptr || (x186$24ptr = new ptrType$1(function() { return x186; }, function($v) { x186 = $v; }))), (new p256Uint1(x183.$high, x183.$low)), x178, x169);
 			x187 = new $Uint64(0, 0);
-			p256CmovznzU64((x187$24ptr || (x187$24ptr = new ptrType(function() { return x187; }, function($v) { x187 = $v; }))), (new p256Uint1(x183.$high, x183.$low)), x180, x171);
+			p256CmovznzU64((x187$24ptr || (x187$24ptr = new ptrType$1(function() { return x187; }, function($v) { x187 = $v; }))), (new p256Uint1(x183.$high, x183.$low)), x180, x171);
 			out1.nilCheck, out1[0] = x184;
 			out1.nilCheck, out1[1] = x185;
 			out1.nilCheck, out1[2] = x186;
@@ -213073,22 +214371,22 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			var _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, arg1, arg2, out1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x1, x10, x11, x12, x13, x14, x15, x16, x18, x19, x19$24ptr, x2, x20, x20$24ptr, x21, x21$24ptr, x22, x22$24ptr, x3, x4, x5, x6, x7, x8, x9;
 			x1 = new $Uint64(0, 0);
 			x2 = new $Uint64(0, 0);
-			_tuple = bits.Add64(arg1[0], arg2[0], new $Uint64(0, 0));
+			_tuple = bits.Add64((arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[0], (arg2 === ptrType$11.nil && $throwNilPointerError(), arg2)[0], new $Uint64(0, 0));
 			x1 = _tuple[0];
 			x2 = _tuple[1];
 			x3 = new $Uint64(0, 0);
 			x4 = new $Uint64(0, 0);
-			_tuple$1 = bits.Add64(arg1[1], arg2[1], ((x = (new p256Uint1(x2.$high, x2.$low)), new $Uint64(x.$high, x.$low))));
+			_tuple$1 = bits.Add64((arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[1], (arg2 === ptrType$11.nil && $throwNilPointerError(), arg2)[1], ((x = (new p256Uint1(x2.$high, x2.$low)), new $Uint64(x.$high, x.$low))));
 			x3 = _tuple$1[0];
 			x4 = _tuple$1[1];
 			x5 = new $Uint64(0, 0);
 			x6 = new $Uint64(0, 0);
-			_tuple$2 = bits.Add64(arg1[2], arg2[2], ((x$1 = (new p256Uint1(x4.$high, x4.$low)), new $Uint64(x$1.$high, x$1.$low))));
+			_tuple$2 = bits.Add64((arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[2], (arg2 === ptrType$11.nil && $throwNilPointerError(), arg2)[2], ((x$1 = (new p256Uint1(x4.$high, x4.$low)), new $Uint64(x$1.$high, x$1.$low))));
 			x5 = _tuple$2[0];
 			x6 = _tuple$2[1];
 			x7 = new $Uint64(0, 0);
 			x8 = new $Uint64(0, 0);
-			_tuple$3 = bits.Add64(arg1[3], arg2[3], ((x$2 = (new p256Uint1(x6.$high, x6.$low)), new $Uint64(x$2.$high, x$2.$low))));
+			_tuple$3 = bits.Add64((arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[3], (arg2 === ptrType$11.nil && $throwNilPointerError(), arg2)[3], ((x$2 = (new p256Uint1(x6.$high, x6.$low)), new $Uint64(x$2.$high, x$2.$low))));
 			x7 = _tuple$3[0];
 			x8 = _tuple$3[1];
 			x9 = new $Uint64(0, 0);
@@ -213115,13 +214413,13 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			_tuple$8 = bits.Sub64(((x$6 = (new p256Uint1(x8.$high, x8.$low)), new $Uint64(x$6.$high, x$6.$low))), new $Uint64(0, 0), ((x$7 = (new p256Uint1(x16.$high, x16.$low)), new $Uint64(x$7.$high, x$7.$low))));
 			x18 = _tuple$8[1];
 			x19 = new $Uint64(0, 0);
-			p256CmovznzU64((x19$24ptr || (x19$24ptr = new ptrType(function() { return x19; }, function($v) { x19 = $v; }))), (new p256Uint1(x18.$high, x18.$low)), x9, x1);
+			p256CmovznzU64((x19$24ptr || (x19$24ptr = new ptrType$1(function() { return x19; }, function($v) { x19 = $v; }))), (new p256Uint1(x18.$high, x18.$low)), x9, x1);
 			x20 = new $Uint64(0, 0);
-			p256CmovznzU64((x20$24ptr || (x20$24ptr = new ptrType(function() { return x20; }, function($v) { x20 = $v; }))), (new p256Uint1(x18.$high, x18.$low)), x11, x3);
+			p256CmovznzU64((x20$24ptr || (x20$24ptr = new ptrType$1(function() { return x20; }, function($v) { x20 = $v; }))), (new p256Uint1(x18.$high, x18.$low)), x11, x3);
 			x21 = new $Uint64(0, 0);
-			p256CmovznzU64((x21$24ptr || (x21$24ptr = new ptrType(function() { return x21; }, function($v) { x21 = $v; }))), (new p256Uint1(x18.$high, x18.$low)), x13, x5);
+			p256CmovznzU64((x21$24ptr || (x21$24ptr = new ptrType$1(function() { return x21; }, function($v) { x21 = $v; }))), (new p256Uint1(x18.$high, x18.$low)), x13, x5);
 			x22 = new $Uint64(0, 0);
-			p256CmovznzU64((x22$24ptr || (x22$24ptr = new ptrType(function() { return x22; }, function($v) { x22 = $v; }))), (new p256Uint1(x18.$high, x18.$low)), x15, x7);
+			p256CmovznzU64((x22$24ptr || (x22$24ptr = new ptrType$1(function() { return x22; }, function($v) { x22 = $v; }))), (new p256Uint1(x18.$high, x18.$low)), x15, x7);
 			out1.nilCheck, out1[0] = x19;
 			out1.nilCheck, out1[1] = x20;
 			out1.nilCheck, out1[2] = x21;
@@ -213131,26 +214429,26 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			var _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, arg1, arg2, out1, x, x$1, x$2, x$3, x$4, x$5, x1, x10, x11, x12, x13, x14, x15, x16, x2, x3, x4, x5, x6, x7, x8, x9, x9$24ptr;
 			x1 = new $Uint64(0, 0);
 			x2 = new $Uint64(0, 0);
-			_tuple = bits.Sub64(arg1[0], arg2[0], new $Uint64(0, 0));
+			_tuple = bits.Sub64((arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[0], (arg2 === ptrType$11.nil && $throwNilPointerError(), arg2)[0], new $Uint64(0, 0));
 			x1 = _tuple[0];
 			x2 = _tuple[1];
 			x3 = new $Uint64(0, 0);
 			x4 = new $Uint64(0, 0);
-			_tuple$1 = bits.Sub64(arg1[1], arg2[1], ((x = (new p256Uint1(x2.$high, x2.$low)), new $Uint64(x.$high, x.$low))));
+			_tuple$1 = bits.Sub64((arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[1], (arg2 === ptrType$11.nil && $throwNilPointerError(), arg2)[1], ((x = (new p256Uint1(x2.$high, x2.$low)), new $Uint64(x.$high, x.$low))));
 			x3 = _tuple$1[0];
 			x4 = _tuple$1[1];
 			x5 = new $Uint64(0, 0);
 			x6 = new $Uint64(0, 0);
-			_tuple$2 = bits.Sub64(arg1[2], arg2[2], ((x$1 = (new p256Uint1(x4.$high, x4.$low)), new $Uint64(x$1.$high, x$1.$low))));
+			_tuple$2 = bits.Sub64((arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[2], (arg2 === ptrType$11.nil && $throwNilPointerError(), arg2)[2], ((x$1 = (new p256Uint1(x4.$high, x4.$low)), new $Uint64(x$1.$high, x$1.$low))));
 			x5 = _tuple$2[0];
 			x6 = _tuple$2[1];
 			x7 = new $Uint64(0, 0);
 			x8 = new $Uint64(0, 0);
-			_tuple$3 = bits.Sub64(arg1[3], arg2[3], ((x$2 = (new p256Uint1(x6.$high, x6.$low)), new $Uint64(x$2.$high, x$2.$low))));
+			_tuple$3 = bits.Sub64((arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[3], (arg2 === ptrType$11.nil && $throwNilPointerError(), arg2)[3], ((x$2 = (new p256Uint1(x6.$high, x6.$low)), new $Uint64(x$2.$high, x$2.$low))));
 			x7 = _tuple$3[0];
 			x8 = _tuple$3[1];
 			x9 = new $Uint64(0, 0);
-			p256CmovznzU64((x9$24ptr || (x9$24ptr = new ptrType(function() { return x9; }, function($v) { x9 = $v; }))), (new p256Uint1(x8.$high, x8.$low)), new $Uint64(0, 0), new $Uint64(4294967295, 4294967295));
+			p256CmovznzU64((x9$24ptr || (x9$24ptr = new ptrType$1(function() { return x9; }, function($v) { x9 = $v; }))), (new p256Uint1(x8.$high, x8.$low)), new $Uint64(0, 0), new $Uint64(4294967295, 4294967295));
 			x10 = new $Uint64(0, 0);
 			x11 = new $Uint64(0, 0);
 			_tuple$4 = bits.Add64(x1, x9, new $Uint64(0, 0));
@@ -213183,7 +214481,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		};
 		p256FromMontgomery = function p256FromMontgomery$1(out1, arg1) {
 			var _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$39, _tuple$4, _tuple$40, _tuple$41, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, arg1, out1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$5, x$6, x$7, x$8, x$9, x1, x11, x12, x13, x14, x15, x16, x17, x18, x19, x2, x20, x21, x22, x23, x25, x26, x27, x28, x29, x3, x30, x31, x32, x33, x34, x35, x36, x37, x38, x39, x4, x40, x41, x42, x43, x44, x45, x47, x48, x49, x5, x50, x51, x52, x53, x54, x55, x56, x57, x58, x59, x6, x60, x61, x62, x63, x64, x65, x66, x67, x69, x7, x70, x71, x72, x73, x74, x75, x76, x77, x78, x79, x8, x80, x81, x82, x83, x84, x86, x87, x87$24ptr, x88, x88$24ptr, x89, x89$24ptr, x9, x90, x90$24ptr;
-			x1 = arg1[0];
+			x1 = (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[0];
 			x2 = new $Uint64(0, 0);
 			x3 = new $Uint64(0, 0);
 			_tuple = bits.Mul64(x1, new $Uint64(4294967295, 1));
@@ -213214,7 +214512,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x13 = _tuple$5[1];
 			x14 = new $Uint64(0, 0);
 			x15 = new $Uint64(0, 0);
-			_tuple$6 = bits.Add64(x12, arg1[1], new $Uint64(0, 0));
+			_tuple$6 = bits.Add64(x12, (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[1], new $Uint64(0, 0));
 			x14 = _tuple$6[0];
 			x15 = _tuple$6[1];
 			x16 = new $Uint64(0, 0);
@@ -213257,7 +214555,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x31 = _tuple$14[1];
 			x32 = new $Uint64(0, 0);
 			x33 = new $Uint64(0, 0);
-			_tuple$15 = bits.Add64(x26, arg1[2], new $Uint64(0, 0));
+			_tuple$15 = bits.Add64(x26, (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[2], new $Uint64(0, 0));
 			x32 = _tuple$15[0];
 			x33 = _tuple$15[1];
 			x34 = new $Uint64(0, 0);
@@ -213310,7 +214608,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x53 = _tuple$25[1];
 			x54 = new $Uint64(0, 0);
 			x55 = new $Uint64(0, 0);
-			_tuple$26 = bits.Add64(x48, arg1[3], new $Uint64(0, 0));
+			_tuple$26 = bits.Add64(x48, (arg1 === ptrType$11.nil && $throwNilPointerError(), arg1)[3], new $Uint64(0, 0));
 			x54 = _tuple$26[0];
 			x55 = _tuple$26[1];
 			x56 = new $Uint64(0, 0);
@@ -213386,13 +214684,13 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			_tuple$41 = bits.Sub64(new $Uint64(0, 0), new $Uint64(0, 0), ((x$43 = (new p256Uint1(x84.$high, x84.$low)), new $Uint64(x$43.$high, x$43.$low))));
 			x86 = _tuple$41[1];
 			x87 = new $Uint64(0, 0);
-			p256CmovznzU64((x87$24ptr || (x87$24ptr = new ptrType(function() { return x87; }, function($v) { x87 = $v; }))), (new p256Uint1(x86.$high, x86.$low)), x77, x70);
+			p256CmovznzU64((x87$24ptr || (x87$24ptr = new ptrType$1(function() { return x87; }, function($v) { x87 = $v; }))), (new p256Uint1(x86.$high, x86.$low)), x77, x70);
 			x88 = new $Uint64(0, 0);
-			p256CmovznzU64((x88$24ptr || (x88$24ptr = new ptrType(function() { return x88; }, function($v) { x88 = $v; }))), (new p256Uint1(x86.$high, x86.$low)), x79, x72);
+			p256CmovznzU64((x88$24ptr || (x88$24ptr = new ptrType$1(function() { return x88; }, function($v) { x88 = $v; }))), (new p256Uint1(x86.$high, x86.$low)), x79, x72);
 			x89 = new $Uint64(0, 0);
-			p256CmovznzU64((x89$24ptr || (x89$24ptr = new ptrType(function() { return x89; }, function($v) { x89 = $v; }))), (new p256Uint1(x86.$high, x86.$low)), x81, x74);
+			p256CmovznzU64((x89$24ptr || (x89$24ptr = new ptrType$1(function() { return x89; }, function($v) { x89 = $v; }))), (new p256Uint1(x86.$high, x86.$low)), x81, x74);
 			x90 = new $Uint64(0, 0);
-			p256CmovznzU64((x90$24ptr || (x90$24ptr = new ptrType(function() { return x90; }, function($v) { x90 = $v; }))), (new p256Uint1(x86.$high, x86.$low)), x83, x76);
+			p256CmovznzU64((x90$24ptr || (x90$24ptr = new ptrType$1(function() { return x90; }, function($v) { x90 = $v; }))), (new p256Uint1(x86.$high, x86.$low)), x83, x76);
 			out1.nilCheck, out1[0] = x87;
 			out1.nilCheck, out1[1] = x88;
 			out1.nilCheck, out1[2] = x89;
@@ -213400,10 +214698,10 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		};
 		p256ToMontgomery = function p256ToMontgomery$1(out1, arg1) {
 			var _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$39, _tuple$4, _tuple$40, _tuple$41, _tuple$42, _tuple$43, _tuple$44, _tuple$45, _tuple$46, _tuple$47, _tuple$48, _tuple$49, _tuple$5, _tuple$50, _tuple$51, _tuple$52, _tuple$53, _tuple$54, _tuple$55, _tuple$56, _tuple$57, _tuple$58, _tuple$59, _tuple$6, _tuple$60, _tuple$61, _tuple$62, _tuple$63, _tuple$64, _tuple$65, _tuple$66, _tuple$67, _tuple$68, _tuple$69, _tuple$7, _tuple$70, _tuple$71, _tuple$72, _tuple$73, _tuple$74, _tuple$75, _tuple$76, _tuple$77, _tuple$78, _tuple$79, _tuple$8, _tuple$80, _tuple$9, arg1, out1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$48, x$49, x$5, x$50, x$51, x$52, x$53, x$54, x$55, x$56, x$57, x$58, x$59, x$6, x$60, x$61, x$62, x$63, x$64, x$65, x$66, x$67, x$68, x$69, x$7, x$70, x$71, x$8, x$9, x1, x10, x100, x101, x102, x103, x104, x105, x106, x108, x109, x11, x110, x111, x112, x113, x114, x115, x116, x117, x118, x119, x12, x120, x121, x122, x123, x124, x125, x126, x127, x128, x129, x13, x130, x131, x132, x133, x134, x135, x136, x137, x138, x139, x14, x140, x141, x142, x143, x144, x145, x146, x148, x149, x15, x150, x151, x152, x153, x154, x155, x156, x157, x158, x159, x16, x160, x161, x162, x163, x164, x166, x167, x167$24ptr, x168, x168$24ptr, x169, x169$24ptr, x17, x170, x170$24ptr, x18, x19, x2, x20, x21, x22, x23, x24, x25, x26, x28, x29, x3, x30, x31, x32, x33, x34, x35, x36, x37, x38, x39, x4, x40, x41, x42, x43, x44, x45, x46, x47, x48, x49, x5, x50, x51, x52, x53, x54, x55, x56, x57, x58, x59, x6, x60, x61, x62, x63, x64, x65, x66, x68, x69, x7, x70, x71, x72, x73, x74, x75, x76, x77, x78, x79, x8, x80, x81, x82, x83, x84, x85, x86, x87, x88, x89, x9, x90, x91, x92, x93, x94, x95, x96, x97, x98, x99;
-			x1 = arg1[1];
-			x2 = arg1[2];
-			x3 = arg1[3];
-			x4 = arg1[0];
+			x1 = (arg1 === ptrType$12.nil && $throwNilPointerError(), arg1)[1];
+			x2 = (arg1 === ptrType$12.nil && $throwNilPointerError(), arg1)[2];
+			x3 = (arg1 === ptrType$12.nil && $throwNilPointerError(), arg1)[3];
+			x4 = (arg1 === ptrType$12.nil && $throwNilPointerError(), arg1)[0];
 			x5 = new $Uint64(0, 0);
 			x6 = new $Uint64(0, 0);
 			_tuple = bits.Mul64(x4, new $Uint64(4, 4294967293));
@@ -213800,13 +215098,13 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			_tuple$80 = bits.Sub64(((x$70 = (new p256Uint1(x156.$high, x156.$low)), new $Uint64(x$70.$high, x$70.$low))), new $Uint64(0, 0), ((x$71 = (new p256Uint1(x164.$high, x164.$low)), new $Uint64(x$71.$high, x$71.$low))));
 			x166 = _tuple$80[1];
 			x167 = new $Uint64(0, 0);
-			p256CmovznzU64((x167$24ptr || (x167$24ptr = new ptrType(function() { return x167; }, function($v) { x167 = $v; }))), (new p256Uint1(x166.$high, x166.$low)), x157, x149);
+			p256CmovznzU64((x167$24ptr || (x167$24ptr = new ptrType$1(function() { return x167; }, function($v) { x167 = $v; }))), (new p256Uint1(x166.$high, x166.$low)), x157, x149);
 			x168 = new $Uint64(0, 0);
-			p256CmovznzU64((x168$24ptr || (x168$24ptr = new ptrType(function() { return x168; }, function($v) { x168 = $v; }))), (new p256Uint1(x166.$high, x166.$low)), x159, x151);
+			p256CmovznzU64((x168$24ptr || (x168$24ptr = new ptrType$1(function() { return x168; }, function($v) { x168 = $v; }))), (new p256Uint1(x166.$high, x166.$low)), x159, x151);
 			x169 = new $Uint64(0, 0);
-			p256CmovznzU64((x169$24ptr || (x169$24ptr = new ptrType(function() { return x169; }, function($v) { x169 = $v; }))), (new p256Uint1(x166.$high, x166.$low)), x161, x153);
+			p256CmovznzU64((x169$24ptr || (x169$24ptr = new ptrType$1(function() { return x169; }, function($v) { x169 = $v; }))), (new p256Uint1(x166.$high, x166.$low)), x161, x153);
 			x170 = new $Uint64(0, 0);
-			p256CmovznzU64((x170$24ptr || (x170$24ptr = new ptrType(function() { return x170; }, function($v) { x170 = $v; }))), (new p256Uint1(x166.$high, x166.$low)), x163, x155);
+			p256CmovznzU64((x170$24ptr || (x170$24ptr = new ptrType$1(function() { return x170; }, function($v) { x170 = $v; }))), (new p256Uint1(x166.$high, x166.$low)), x163, x155);
 			out1.nilCheck, out1[0] = x167;
 			out1.nilCheck, out1[1] = x168;
 			out1.nilCheck, out1[2] = x169;
@@ -213815,13 +215113,13 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		p256Selectznz = function p256Selectznz$1(out1, arg1, arg2, arg3) {
 			var arg1, arg2, arg3, out1, x1, x1$24ptr, x2, x2$24ptr, x3, x3$24ptr, x4, x4$24ptr;
 			x1 = new $Uint64(0, 0);
-			p256CmovznzU64((x1$24ptr || (x1$24ptr = new ptrType(function() { return x1; }, function($v) { x1 = $v; }))), arg1, arg2[0], arg3[0]);
+			p256CmovznzU64((x1$24ptr || (x1$24ptr = new ptrType$1(function() { return x1; }, function($v) { x1 = $v; }))), arg1, (arg2 === ptrType$13.nil && $throwNilPointerError(), arg2)[0], (arg3 === ptrType$13.nil && $throwNilPointerError(), arg3)[0]);
 			x2 = new $Uint64(0, 0);
-			p256CmovznzU64((x2$24ptr || (x2$24ptr = new ptrType(function() { return x2; }, function($v) { x2 = $v; }))), arg1, arg2[1], arg3[1]);
+			p256CmovznzU64((x2$24ptr || (x2$24ptr = new ptrType$1(function() { return x2; }, function($v) { x2 = $v; }))), arg1, (arg2 === ptrType$13.nil && $throwNilPointerError(), arg2)[1], (arg3 === ptrType$13.nil && $throwNilPointerError(), arg3)[1]);
 			x3 = new $Uint64(0, 0);
-			p256CmovznzU64((x3$24ptr || (x3$24ptr = new ptrType(function() { return x3; }, function($v) { x3 = $v; }))), arg1, arg2[2], arg3[2]);
+			p256CmovznzU64((x3$24ptr || (x3$24ptr = new ptrType$1(function() { return x3; }, function($v) { x3 = $v; }))), arg1, (arg2 === ptrType$13.nil && $throwNilPointerError(), arg2)[2], (arg3 === ptrType$13.nil && $throwNilPointerError(), arg3)[2]);
 			x4 = new $Uint64(0, 0);
-			p256CmovznzU64((x4$24ptr || (x4$24ptr = new ptrType(function() { return x4; }, function($v) { x4 = $v; }))), arg1, arg2[3], arg3[3]);
+			p256CmovznzU64((x4$24ptr || (x4$24ptr = new ptrType$1(function() { return x4; }, function($v) { x4 = $v; }))), arg1, (arg2 === ptrType$13.nil && $throwNilPointerError(), arg2)[3], (arg3 === ptrType$13.nil && $throwNilPointerError(), arg3)[3]);
 			out1.nilCheck, out1[0] = x1;
 			out1.nilCheck, out1[1] = x2;
 			out1.nilCheck, out1[2] = x3;
@@ -213829,10 +215127,10 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		};
 		p256ToBytes = function p256ToBytes$1(out1, arg1) {
 			var arg1, out1, x1, x10, x11, x12, x13, x14, x15, x16, x17, x18, x19, x2, x20, x21, x22, x23, x24, x25, x26, x27, x28, x29, x3, x30, x31, x32, x33, x34, x35, x36, x37, x38, x39, x4, x40, x41, x42, x43, x44, x45, x46, x47, x48, x49, x5, x50, x51, x52, x53, x54, x55, x56, x57, x58, x59, x6, x60, x7, x8, x9;
-			x1 = arg1[3];
-			x2 = arg1[2];
-			x3 = arg1[1];
-			x4 = arg1[0];
+			x1 = (arg1 === ptrType$13.nil && $throwNilPointerError(), arg1)[3];
+			x2 = (arg1 === ptrType$13.nil && $throwNilPointerError(), arg1)[2];
+			x3 = (arg1 === ptrType$13.nil && $throwNilPointerError(), arg1)[1];
+			x4 = (arg1 === ptrType$13.nil && $throwNilPointerError(), arg1)[0];
 			x5 = ((((x4.$low << 24 >>> 24)) & 255) >>> 0);
 			x6 = $shiftRightUint64(x4, 8);
 			x7 = ((((x6.$low << 24 >>> 24)) & 255) >>> 0);
@@ -213924,38 +215222,38 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		};
 		p256FromBytes = function p256FromBytes$1(out1, arg1) {
 			var arg1, out1, x, x$1, x$2, x$3, x1, x10, x11, x12, x13, x14, x15, x16, x17, x18, x19, x2, x20, x21, x22, x23, x24, x25, x26, x27, x28, x29, x3, x30, x31, x32, x33, x34, x35, x36, x37, x38, x39, x4, x40, x41, x42, x43, x44, x45, x46, x47, x48, x49, x5, x50, x51, x52, x53, x54, x55, x56, x57, x58, x59, x6, x60, x7, x8, x9;
-			x1 = $shiftLeft64((new $Uint64(0, arg1[31])), 56);
-			x2 = $shiftLeft64((new $Uint64(0, arg1[30])), 48);
-			x3 = $shiftLeft64((new $Uint64(0, arg1[29])), 40);
-			x4 = $shiftLeft64((new $Uint64(0, arg1[28])), 32);
-			x5 = $shiftLeft64((new $Uint64(0, arg1[27])), 24);
-			x6 = $shiftLeft64((new $Uint64(0, arg1[26])), 16);
-			x7 = $shiftLeft64((new $Uint64(0, arg1[25])), 8);
-			x8 = arg1[24];
-			x9 = $shiftLeft64((new $Uint64(0, arg1[23])), 56);
-			x10 = $shiftLeft64((new $Uint64(0, arg1[22])), 48);
-			x11 = $shiftLeft64((new $Uint64(0, arg1[21])), 40);
-			x12 = $shiftLeft64((new $Uint64(0, arg1[20])), 32);
-			x13 = $shiftLeft64((new $Uint64(0, arg1[19])), 24);
-			x14 = $shiftLeft64((new $Uint64(0, arg1[18])), 16);
-			x15 = $shiftLeft64((new $Uint64(0, arg1[17])), 8);
-			x16 = arg1[16];
-			x17 = $shiftLeft64((new $Uint64(0, arg1[15])), 56);
-			x18 = $shiftLeft64((new $Uint64(0, arg1[14])), 48);
-			x19 = $shiftLeft64((new $Uint64(0, arg1[13])), 40);
-			x20 = $shiftLeft64((new $Uint64(0, arg1[12])), 32);
-			x21 = $shiftLeft64((new $Uint64(0, arg1[11])), 24);
-			x22 = $shiftLeft64((new $Uint64(0, arg1[10])), 16);
-			x23 = $shiftLeft64((new $Uint64(0, arg1[9])), 8);
-			x24 = arg1[8];
-			x25 = $shiftLeft64((new $Uint64(0, arg1[7])), 56);
-			x26 = $shiftLeft64((new $Uint64(0, arg1[6])), 48);
-			x27 = $shiftLeft64((new $Uint64(0, arg1[5])), 40);
-			x28 = $shiftLeft64((new $Uint64(0, arg1[4])), 32);
-			x29 = $shiftLeft64((new $Uint64(0, arg1[3])), 24);
-			x30 = $shiftLeft64((new $Uint64(0, arg1[2])), 16);
-			x31 = $shiftLeft64((new $Uint64(0, arg1[1])), 8);
-			x32 = arg1[0];
+			x1 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[31])), 56);
+			x2 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[30])), 48);
+			x3 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[29])), 40);
+			x4 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[28])), 32);
+			x5 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[27])), 24);
+			x6 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[26])), 16);
+			x7 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[25])), 8);
+			x8 = (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[24];
+			x9 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[23])), 56);
+			x10 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[22])), 48);
+			x11 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[21])), 40);
+			x12 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[20])), 32);
+			x13 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[19])), 24);
+			x14 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[18])), 16);
+			x15 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[17])), 8);
+			x16 = (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[16];
+			x17 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[15])), 56);
+			x18 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[14])), 48);
+			x19 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[13])), 40);
+			x20 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[12])), 32);
+			x21 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[11])), 24);
+			x22 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[10])), 16);
+			x23 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[9])), 8);
+			x24 = (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[8];
+			x25 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[7])), 56);
+			x26 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[6])), 48);
+			x27 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[5])), 40);
+			x28 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[4])), 32);
+			x29 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[3])), 24);
+			x30 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[2])), 16);
+			x31 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[1])), 8);
+			x32 = (arg1 === ptrType$14.nil && $throwNilPointerError(), arg1)[0];
 			x33 = (x = (new $Uint64(0, x32)), new $Uint64(x31.$high + x.$high, x31.$low + x.$low));
 			x34 = new $Uint64(x30.$high + x33.$high, x30.$low + x33.$low);
 			x35 = new $Uint64(x29.$high + x34.$high, x29.$low + x34.$low);
@@ -214034,7 +215332,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			var _i, _ref, e, i, in$1, minusOneEncoding, tmp, v;
 			e = this;
 			if (!((v.$length === 32))) {
-				return [ptrType$3.nil, errors.New("invalid P256Element encoding")];
+				return [ptrType$15.nil, errors.New("invalid P256Element encoding")];
 			}
 			minusOneEncoding = new P256Element.ptr(arrayType$4.zero()).Sub(new P256Element.ptr(arrayType$4.zero()), new P256Element.ptr(arrayType$4.zero()).One()).Bytes();
 			_ref = v;
@@ -214046,7 +215344,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 					break;
 				}
 				if (((i < 0 || i >= v.$length) ? ($throwRuntimeError("index out of range"), undefined) : v.$array[v.$offset + i]) > ((i < 0 || i >= minusOneEncoding.$length) ? ($throwRuntimeError("index out of range"), undefined) : minusOneEncoding.$array[minusOneEncoding.$offset + i])) {
-					return [ptrType$3.nil, errors.New("invalid P256Element encoding")];
+					return [ptrType$15.nil, errors.New("invalid P256Element encoding")];
 				}
 				_i++;
 			}
@@ -214191,28 +215489,28 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		};
 		p224Mul = function p224Mul$1(out1, arg1, arg2) {
 			var _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$39, _tuple$4, _tuple$40, _tuple$41, _tuple$42, _tuple$43, _tuple$44, _tuple$45, _tuple$46, _tuple$47, _tuple$48, _tuple$49, _tuple$5, _tuple$50, _tuple$51, _tuple$52, _tuple$53, _tuple$54, _tuple$55, _tuple$56, _tuple$57, _tuple$58, _tuple$59, _tuple$6, _tuple$60, _tuple$61, _tuple$62, _tuple$63, _tuple$64, _tuple$65, _tuple$66, _tuple$67, _tuple$68, _tuple$69, _tuple$7, _tuple$70, _tuple$71, _tuple$72, _tuple$73, _tuple$74, _tuple$75, _tuple$76, _tuple$77, _tuple$78, _tuple$79, _tuple$8, _tuple$80, _tuple$81, _tuple$82, _tuple$83, _tuple$84, _tuple$85, _tuple$86, _tuple$87, _tuple$88, _tuple$89, _tuple$9, _tuple$90, _tuple$91, arg1, arg2, out1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$48, x$49, x$5, x$50, x$51, x$52, x$53, x$54, x$55, x$56, x$57, x$58, x$59, x$6, x$60, x$61, x$62, x$63, x$64, x$65, x$66, x$67, x$68, x$69, x$7, x$70, x$71, x$72, x$8, x$9, x1, x10, x100, x101, x102, x103, x104, x105, x106, x107, x108, x109, x11, x110, x111, x112, x113, x114, x115, x116, x117, x119, x12, x120, x121, x122, x123, x124, x125, x126, x127, x128, x129, x13, x131, x132, x133, x134, x135, x136, x137, x138, x139, x14, x140, x141, x142, x143, x144, x145, x146, x147, x148, x149, x15, x150, x151, x152, x153, x154, x155, x156, x157, x158, x159, x16, x160, x161, x162, x163, x164, x165, x166, x168, x169, x17, x170, x171, x172, x173, x174, x175, x176, x177, x178, x18, x180, x181, x182, x183, x184, x185, x186, x187, x188, x189, x19, x190, x191, x192, x193, x194, x195, x196, x197, x199, x2, x20, x200, x200$24ptr, x201, x201$24ptr, x202, x202$24ptr, x203, x203$24ptr, x22, x23, x24, x25, x26, x27, x28, x29, x3, x30, x31, x32, x34, x35, x36, x37, x38, x39, x4, x40, x41, x42, x43, x44, x45, x46, x47, x48, x49, x5, x50, x51, x52, x53, x54, x55, x56, x57, x58, x59, x6, x60, x61, x62, x63, x64, x65, x66, x67, x68, x7, x70, x71, x72, x73, x74, x75, x76, x77, x78, x79, x8, x80, x82, x83, x84, x85, x86, x87, x88, x89, x9, x90, x91, x92, x93, x94, x95, x96, x97, x98, x99;
-			x1 = arg1[1];
-			x2 = arg1[2];
-			x3 = arg1[3];
-			x4 = arg1[0];
+			x1 = (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[1];
+			x2 = (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[2];
+			x3 = (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[3];
+			x4 = (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[0];
 			x5 = new $Uint64(0, 0);
 			x6 = new $Uint64(0, 0);
-			_tuple = bits.Mul64(x4, arg2[3]);
+			_tuple = bits.Mul64(x4, (arg2 === ptrType$16.nil && $throwNilPointerError(), arg2)[3]);
 			x6 = _tuple[0];
 			x5 = _tuple[1];
 			x7 = new $Uint64(0, 0);
 			x8 = new $Uint64(0, 0);
-			_tuple$1 = bits.Mul64(x4, arg2[2]);
+			_tuple$1 = bits.Mul64(x4, (arg2 === ptrType$16.nil && $throwNilPointerError(), arg2)[2]);
 			x8 = _tuple$1[0];
 			x7 = _tuple$1[1];
 			x9 = new $Uint64(0, 0);
 			x10 = new $Uint64(0, 0);
-			_tuple$2 = bits.Mul64(x4, arg2[1]);
+			_tuple$2 = bits.Mul64(x4, (arg2 === ptrType$16.nil && $throwNilPointerError(), arg2)[1]);
 			x10 = _tuple$2[0];
 			x9 = _tuple$2[1];
 			x11 = new $Uint64(0, 0);
 			x12 = new $Uint64(0, 0);
-			_tuple$3 = bits.Mul64(x4, arg2[0]);
+			_tuple$3 = bits.Mul64(x4, (arg2 === ptrType$16.nil && $throwNilPointerError(), arg2)[0]);
 			x12 = _tuple$3[0];
 			x11 = _tuple$3[1];
 			x13 = new $Uint64(0, 0);
@@ -214285,22 +215583,22 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x42 = _tuple$17[1];
 			x43 = new $Uint64(0, 0);
 			x44 = new $Uint64(0, 0);
-			_tuple$18 = bits.Mul64(x1, arg2[3]);
+			_tuple$18 = bits.Mul64(x1, (arg2 === ptrType$16.nil && $throwNilPointerError(), arg2)[3]);
 			x44 = _tuple$18[0];
 			x43 = _tuple$18[1];
 			x45 = new $Uint64(0, 0);
 			x46 = new $Uint64(0, 0);
-			_tuple$19 = bits.Mul64(x1, arg2[2]);
+			_tuple$19 = bits.Mul64(x1, (arg2 === ptrType$16.nil && $throwNilPointerError(), arg2)[2]);
 			x46 = _tuple$19[0];
 			x45 = _tuple$19[1];
 			x47 = new $Uint64(0, 0);
 			x48 = new $Uint64(0, 0);
-			_tuple$20 = bits.Mul64(x1, arg2[1]);
+			_tuple$20 = bits.Mul64(x1, (arg2 === ptrType$16.nil && $throwNilPointerError(), arg2)[1]);
 			x48 = _tuple$20[0];
 			x47 = _tuple$20[1];
 			x49 = new $Uint64(0, 0);
 			x50 = new $Uint64(0, 0);
-			_tuple$21 = bits.Mul64(x1, arg2[0]);
+			_tuple$21 = bits.Mul64(x1, (arg2 === ptrType$16.nil && $throwNilPointerError(), arg2)[0]);
 			x50 = _tuple$21[0];
 			x49 = _tuple$21[1];
 			x51 = new $Uint64(0, 0);
@@ -214399,22 +215697,22 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x91 = (x$27 = ((x$28 = (new p224Uint1(x90.$high, x90.$low)), new $Uint64(x$28.$high, x$28.$low))), x$29 = ((x$30 = (new p224Uint1(x67.$high, x67.$low)), new $Uint64(x$30.$high, x$30.$low))), new $Uint64(x$27.$high + x$29.$high, x$27.$low + x$29.$low));
 			x92 = new $Uint64(0, 0);
 			x93 = new $Uint64(0, 0);
-			_tuple$41 = bits.Mul64(x2, arg2[3]);
+			_tuple$41 = bits.Mul64(x2, (arg2 === ptrType$16.nil && $throwNilPointerError(), arg2)[3]);
 			x93 = _tuple$41[0];
 			x92 = _tuple$41[1];
 			x94 = new $Uint64(0, 0);
 			x95 = new $Uint64(0, 0);
-			_tuple$42 = bits.Mul64(x2, arg2[2]);
+			_tuple$42 = bits.Mul64(x2, (arg2 === ptrType$16.nil && $throwNilPointerError(), arg2)[2]);
 			x95 = _tuple$42[0];
 			x94 = _tuple$42[1];
 			x96 = new $Uint64(0, 0);
 			x97 = new $Uint64(0, 0);
-			_tuple$43 = bits.Mul64(x2, arg2[1]);
+			_tuple$43 = bits.Mul64(x2, (arg2 === ptrType$16.nil && $throwNilPointerError(), arg2)[1]);
 			x97 = _tuple$43[0];
 			x96 = _tuple$43[1];
 			x98 = new $Uint64(0, 0);
 			x99 = new $Uint64(0, 0);
-			_tuple$44 = bits.Mul64(x2, arg2[0]);
+			_tuple$44 = bits.Mul64(x2, (arg2 === ptrType$16.nil && $throwNilPointerError(), arg2)[0]);
 			x99 = _tuple$44[0];
 			x98 = _tuple$44[1];
 			x100 = new $Uint64(0, 0);
@@ -214513,22 +215811,22 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x140 = (x$46 = ((x$47 = (new p224Uint1(x139.$high, x139.$low)), new $Uint64(x$47.$high, x$47.$low))), x$48 = ((x$49 = (new p224Uint1(x116.$high, x116.$low)), new $Uint64(x$49.$high, x$49.$low))), new $Uint64(x$46.$high + x$48.$high, x$46.$low + x$48.$low));
 			x141 = new $Uint64(0, 0);
 			x142 = new $Uint64(0, 0);
-			_tuple$64 = bits.Mul64(x3, arg2[3]);
+			_tuple$64 = bits.Mul64(x3, (arg2 === ptrType$16.nil && $throwNilPointerError(), arg2)[3]);
 			x142 = _tuple$64[0];
 			x141 = _tuple$64[1];
 			x143 = new $Uint64(0, 0);
 			x144 = new $Uint64(0, 0);
-			_tuple$65 = bits.Mul64(x3, arg2[2]);
+			_tuple$65 = bits.Mul64(x3, (arg2 === ptrType$16.nil && $throwNilPointerError(), arg2)[2]);
 			x144 = _tuple$65[0];
 			x143 = _tuple$65[1];
 			x145 = new $Uint64(0, 0);
 			x146 = new $Uint64(0, 0);
-			_tuple$66 = bits.Mul64(x3, arg2[1]);
+			_tuple$66 = bits.Mul64(x3, (arg2 === ptrType$16.nil && $throwNilPointerError(), arg2)[1]);
 			x146 = _tuple$66[0];
 			x145 = _tuple$66[1];
 			x147 = new $Uint64(0, 0);
 			x148 = new $Uint64(0, 0);
-			_tuple$67 = bits.Mul64(x3, arg2[0]);
+			_tuple$67 = bits.Mul64(x3, (arg2 === ptrType$16.nil && $throwNilPointerError(), arg2)[0]);
 			x148 = _tuple$67[0];
 			x147 = _tuple$67[1];
 			x149 = new $Uint64(0, 0);
@@ -214649,13 +215947,13 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			_tuple$91 = bits.Sub64(x189, new $Uint64(0, 0), ((x$72 = (new p224Uint1(x197.$high, x197.$low)), new $Uint64(x$72.$high, x$72.$low))));
 			x199 = _tuple$91[1];
 			x200 = new $Uint64(0, 0);
-			p224CmovznzU64((x200$24ptr || (x200$24ptr = new ptrType(function() { return x200; }, function($v) { x200 = $v; }))), (new p224Uint1(x199.$high, x199.$low)), x190, x181);
+			p224CmovznzU64((x200$24ptr || (x200$24ptr = new ptrType$1(function() { return x200; }, function($v) { x200 = $v; }))), (new p224Uint1(x199.$high, x199.$low)), x190, x181);
 			x201 = new $Uint64(0, 0);
-			p224CmovznzU64((x201$24ptr || (x201$24ptr = new ptrType(function() { return x201; }, function($v) { x201 = $v; }))), (new p224Uint1(x199.$high, x199.$low)), x192, x183);
+			p224CmovznzU64((x201$24ptr || (x201$24ptr = new ptrType$1(function() { return x201; }, function($v) { x201 = $v; }))), (new p224Uint1(x199.$high, x199.$low)), x192, x183);
 			x202 = new $Uint64(0, 0);
-			p224CmovznzU64((x202$24ptr || (x202$24ptr = new ptrType(function() { return x202; }, function($v) { x202 = $v; }))), (new p224Uint1(x199.$high, x199.$low)), x194, x185);
+			p224CmovznzU64((x202$24ptr || (x202$24ptr = new ptrType$1(function() { return x202; }, function($v) { x202 = $v; }))), (new p224Uint1(x199.$high, x199.$low)), x194, x185);
 			x203 = new $Uint64(0, 0);
-			p224CmovznzU64((x203$24ptr || (x203$24ptr = new ptrType(function() { return x203; }, function($v) { x203 = $v; }))), (new p224Uint1(x199.$high, x199.$low)), x196, x187);
+			p224CmovznzU64((x203$24ptr || (x203$24ptr = new ptrType$1(function() { return x203; }, function($v) { x203 = $v; }))), (new p224Uint1(x199.$high, x199.$low)), x196, x187);
 			out1.nilCheck, out1[0] = x200;
 			out1.nilCheck, out1[1] = x201;
 			out1.nilCheck, out1[2] = x202;
@@ -214663,28 +215961,28 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		};
 		p224Square = function p224Square$1(out1, arg1) {
 			var _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$39, _tuple$4, _tuple$40, _tuple$41, _tuple$42, _tuple$43, _tuple$44, _tuple$45, _tuple$46, _tuple$47, _tuple$48, _tuple$49, _tuple$5, _tuple$50, _tuple$51, _tuple$52, _tuple$53, _tuple$54, _tuple$55, _tuple$56, _tuple$57, _tuple$58, _tuple$59, _tuple$6, _tuple$60, _tuple$61, _tuple$62, _tuple$63, _tuple$64, _tuple$65, _tuple$66, _tuple$67, _tuple$68, _tuple$69, _tuple$7, _tuple$70, _tuple$71, _tuple$72, _tuple$73, _tuple$74, _tuple$75, _tuple$76, _tuple$77, _tuple$78, _tuple$79, _tuple$8, _tuple$80, _tuple$81, _tuple$82, _tuple$83, _tuple$84, _tuple$85, _tuple$86, _tuple$87, _tuple$88, _tuple$89, _tuple$9, _tuple$90, _tuple$91, arg1, out1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$48, x$49, x$5, x$50, x$51, x$52, x$53, x$54, x$55, x$56, x$57, x$58, x$59, x$6, x$60, x$61, x$62, x$63, x$64, x$65, x$66, x$67, x$68, x$69, x$7, x$70, x$71, x$72, x$8, x$9, x1, x10, x100, x101, x102, x103, x104, x105, x106, x107, x108, x109, x11, x110, x111, x112, x113, x114, x115, x116, x117, x119, x12, x120, x121, x122, x123, x124, x125, x126, x127, x128, x129, x13, x131, x132, x133, x134, x135, x136, x137, x138, x139, x14, x140, x141, x142, x143, x144, x145, x146, x147, x148, x149, x15, x150, x151, x152, x153, x154, x155, x156, x157, x158, x159, x16, x160, x161, x162, x163, x164, x165, x166, x168, x169, x17, x170, x171, x172, x173, x174, x175, x176, x177, x178, x18, x180, x181, x182, x183, x184, x185, x186, x187, x188, x189, x19, x190, x191, x192, x193, x194, x195, x196, x197, x199, x2, x20, x200, x200$24ptr, x201, x201$24ptr, x202, x202$24ptr, x203, x203$24ptr, x22, x23, x24, x25, x26, x27, x28, x29, x3, x30, x31, x32, x34, x35, x36, x37, x38, x39, x4, x40, x41, x42, x43, x44, x45, x46, x47, x48, x49, x5, x50, x51, x52, x53, x54, x55, x56, x57, x58, x59, x6, x60, x61, x62, x63, x64, x65, x66, x67, x68, x7, x70, x71, x72, x73, x74, x75, x76, x77, x78, x79, x8, x80, x82, x83, x84, x85, x86, x87, x88, x89, x9, x90, x91, x92, x93, x94, x95, x96, x97, x98, x99;
-			x1 = arg1[1];
-			x2 = arg1[2];
-			x3 = arg1[3];
-			x4 = arg1[0];
+			x1 = (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[1];
+			x2 = (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[2];
+			x3 = (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[3];
+			x4 = (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[0];
 			x5 = new $Uint64(0, 0);
 			x6 = new $Uint64(0, 0);
-			_tuple = bits.Mul64(x4, arg1[3]);
+			_tuple = bits.Mul64(x4, (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[3]);
 			x6 = _tuple[0];
 			x5 = _tuple[1];
 			x7 = new $Uint64(0, 0);
 			x8 = new $Uint64(0, 0);
-			_tuple$1 = bits.Mul64(x4, arg1[2]);
+			_tuple$1 = bits.Mul64(x4, (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[2]);
 			x8 = _tuple$1[0];
 			x7 = _tuple$1[1];
 			x9 = new $Uint64(0, 0);
 			x10 = new $Uint64(0, 0);
-			_tuple$2 = bits.Mul64(x4, arg1[1]);
+			_tuple$2 = bits.Mul64(x4, (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[1]);
 			x10 = _tuple$2[0];
 			x9 = _tuple$2[1];
 			x11 = new $Uint64(0, 0);
 			x12 = new $Uint64(0, 0);
-			_tuple$3 = bits.Mul64(x4, arg1[0]);
+			_tuple$3 = bits.Mul64(x4, (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[0]);
 			x12 = _tuple$3[0];
 			x11 = _tuple$3[1];
 			x13 = new $Uint64(0, 0);
@@ -214757,22 +216055,22 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x42 = _tuple$17[1];
 			x43 = new $Uint64(0, 0);
 			x44 = new $Uint64(0, 0);
-			_tuple$18 = bits.Mul64(x1, arg1[3]);
+			_tuple$18 = bits.Mul64(x1, (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[3]);
 			x44 = _tuple$18[0];
 			x43 = _tuple$18[1];
 			x45 = new $Uint64(0, 0);
 			x46 = new $Uint64(0, 0);
-			_tuple$19 = bits.Mul64(x1, arg1[2]);
+			_tuple$19 = bits.Mul64(x1, (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[2]);
 			x46 = _tuple$19[0];
 			x45 = _tuple$19[1];
 			x47 = new $Uint64(0, 0);
 			x48 = new $Uint64(0, 0);
-			_tuple$20 = bits.Mul64(x1, arg1[1]);
+			_tuple$20 = bits.Mul64(x1, (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[1]);
 			x48 = _tuple$20[0];
 			x47 = _tuple$20[1];
 			x49 = new $Uint64(0, 0);
 			x50 = new $Uint64(0, 0);
-			_tuple$21 = bits.Mul64(x1, arg1[0]);
+			_tuple$21 = bits.Mul64(x1, (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[0]);
 			x50 = _tuple$21[0];
 			x49 = _tuple$21[1];
 			x51 = new $Uint64(0, 0);
@@ -214871,22 +216169,22 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x91 = (x$27 = ((x$28 = (new p224Uint1(x90.$high, x90.$low)), new $Uint64(x$28.$high, x$28.$low))), x$29 = ((x$30 = (new p224Uint1(x67.$high, x67.$low)), new $Uint64(x$30.$high, x$30.$low))), new $Uint64(x$27.$high + x$29.$high, x$27.$low + x$29.$low));
 			x92 = new $Uint64(0, 0);
 			x93 = new $Uint64(0, 0);
-			_tuple$41 = bits.Mul64(x2, arg1[3]);
+			_tuple$41 = bits.Mul64(x2, (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[3]);
 			x93 = _tuple$41[0];
 			x92 = _tuple$41[1];
 			x94 = new $Uint64(0, 0);
 			x95 = new $Uint64(0, 0);
-			_tuple$42 = bits.Mul64(x2, arg1[2]);
+			_tuple$42 = bits.Mul64(x2, (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[2]);
 			x95 = _tuple$42[0];
 			x94 = _tuple$42[1];
 			x96 = new $Uint64(0, 0);
 			x97 = new $Uint64(0, 0);
-			_tuple$43 = bits.Mul64(x2, arg1[1]);
+			_tuple$43 = bits.Mul64(x2, (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[1]);
 			x97 = _tuple$43[0];
 			x96 = _tuple$43[1];
 			x98 = new $Uint64(0, 0);
 			x99 = new $Uint64(0, 0);
-			_tuple$44 = bits.Mul64(x2, arg1[0]);
+			_tuple$44 = bits.Mul64(x2, (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[0]);
 			x99 = _tuple$44[0];
 			x98 = _tuple$44[1];
 			x100 = new $Uint64(0, 0);
@@ -214985,22 +216283,22 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x140 = (x$46 = ((x$47 = (new p224Uint1(x139.$high, x139.$low)), new $Uint64(x$47.$high, x$47.$low))), x$48 = ((x$49 = (new p224Uint1(x116.$high, x116.$low)), new $Uint64(x$49.$high, x$49.$low))), new $Uint64(x$46.$high + x$48.$high, x$46.$low + x$48.$low));
 			x141 = new $Uint64(0, 0);
 			x142 = new $Uint64(0, 0);
-			_tuple$64 = bits.Mul64(x3, arg1[3]);
+			_tuple$64 = bits.Mul64(x3, (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[3]);
 			x142 = _tuple$64[0];
 			x141 = _tuple$64[1];
 			x143 = new $Uint64(0, 0);
 			x144 = new $Uint64(0, 0);
-			_tuple$65 = bits.Mul64(x3, arg1[2]);
+			_tuple$65 = bits.Mul64(x3, (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[2]);
 			x144 = _tuple$65[0];
 			x143 = _tuple$65[1];
 			x145 = new $Uint64(0, 0);
 			x146 = new $Uint64(0, 0);
-			_tuple$66 = bits.Mul64(x3, arg1[1]);
+			_tuple$66 = bits.Mul64(x3, (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[1]);
 			x146 = _tuple$66[0];
 			x145 = _tuple$66[1];
 			x147 = new $Uint64(0, 0);
 			x148 = new $Uint64(0, 0);
-			_tuple$67 = bits.Mul64(x3, arg1[0]);
+			_tuple$67 = bits.Mul64(x3, (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[0]);
 			x148 = _tuple$67[0];
 			x147 = _tuple$67[1];
 			x149 = new $Uint64(0, 0);
@@ -215121,13 +216419,13 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			_tuple$91 = bits.Sub64(x189, new $Uint64(0, 0), ((x$72 = (new p224Uint1(x197.$high, x197.$low)), new $Uint64(x$72.$high, x$72.$low))));
 			x199 = _tuple$91[1];
 			x200 = new $Uint64(0, 0);
-			p224CmovznzU64((x200$24ptr || (x200$24ptr = new ptrType(function() { return x200; }, function($v) { x200 = $v; }))), (new p224Uint1(x199.$high, x199.$low)), x190, x181);
+			p224CmovznzU64((x200$24ptr || (x200$24ptr = new ptrType$1(function() { return x200; }, function($v) { x200 = $v; }))), (new p224Uint1(x199.$high, x199.$low)), x190, x181);
 			x201 = new $Uint64(0, 0);
-			p224CmovznzU64((x201$24ptr || (x201$24ptr = new ptrType(function() { return x201; }, function($v) { x201 = $v; }))), (new p224Uint1(x199.$high, x199.$low)), x192, x183);
+			p224CmovznzU64((x201$24ptr || (x201$24ptr = new ptrType$1(function() { return x201; }, function($v) { x201 = $v; }))), (new p224Uint1(x199.$high, x199.$low)), x192, x183);
 			x202 = new $Uint64(0, 0);
-			p224CmovznzU64((x202$24ptr || (x202$24ptr = new ptrType(function() { return x202; }, function($v) { x202 = $v; }))), (new p224Uint1(x199.$high, x199.$low)), x194, x185);
+			p224CmovznzU64((x202$24ptr || (x202$24ptr = new ptrType$1(function() { return x202; }, function($v) { x202 = $v; }))), (new p224Uint1(x199.$high, x199.$low)), x194, x185);
 			x203 = new $Uint64(0, 0);
-			p224CmovznzU64((x203$24ptr || (x203$24ptr = new ptrType(function() { return x203; }, function($v) { x203 = $v; }))), (new p224Uint1(x199.$high, x199.$low)), x196, x187);
+			p224CmovznzU64((x203$24ptr || (x203$24ptr = new ptrType$1(function() { return x203; }, function($v) { x203 = $v; }))), (new p224Uint1(x199.$high, x199.$low)), x196, x187);
 			out1.nilCheck, out1[0] = x200;
 			out1.nilCheck, out1[1] = x201;
 			out1.nilCheck, out1[2] = x202;
@@ -215137,22 +216435,22 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			var _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, arg1, arg2, out1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x1, x10, x11, x12, x13, x14, x15, x16, x18, x19, x19$24ptr, x2, x20, x20$24ptr, x21, x21$24ptr, x22, x22$24ptr, x3, x4, x5, x6, x7, x8, x9;
 			x1 = new $Uint64(0, 0);
 			x2 = new $Uint64(0, 0);
-			_tuple = bits.Add64(arg1[0], arg2[0], new $Uint64(0, 0));
+			_tuple = bits.Add64((arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[0], (arg2 === ptrType$16.nil && $throwNilPointerError(), arg2)[0], new $Uint64(0, 0));
 			x1 = _tuple[0];
 			x2 = _tuple[1];
 			x3 = new $Uint64(0, 0);
 			x4 = new $Uint64(0, 0);
-			_tuple$1 = bits.Add64(arg1[1], arg2[1], ((x = (new p224Uint1(x2.$high, x2.$low)), new $Uint64(x.$high, x.$low))));
+			_tuple$1 = bits.Add64((arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[1], (arg2 === ptrType$16.nil && $throwNilPointerError(), arg2)[1], ((x = (new p224Uint1(x2.$high, x2.$low)), new $Uint64(x.$high, x.$low))));
 			x3 = _tuple$1[0];
 			x4 = _tuple$1[1];
 			x5 = new $Uint64(0, 0);
 			x6 = new $Uint64(0, 0);
-			_tuple$2 = bits.Add64(arg1[2], arg2[2], ((x$1 = (new p224Uint1(x4.$high, x4.$low)), new $Uint64(x$1.$high, x$1.$low))));
+			_tuple$2 = bits.Add64((arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[2], (arg2 === ptrType$16.nil && $throwNilPointerError(), arg2)[2], ((x$1 = (new p224Uint1(x4.$high, x4.$low)), new $Uint64(x$1.$high, x$1.$low))));
 			x5 = _tuple$2[0];
 			x6 = _tuple$2[1];
 			x7 = new $Uint64(0, 0);
 			x8 = new $Uint64(0, 0);
-			_tuple$3 = bits.Add64(arg1[3], arg2[3], ((x$2 = (new p224Uint1(x6.$high, x6.$low)), new $Uint64(x$2.$high, x$2.$low))));
+			_tuple$3 = bits.Add64((arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[3], (arg2 === ptrType$16.nil && $throwNilPointerError(), arg2)[3], ((x$2 = (new p224Uint1(x6.$high, x6.$low)), new $Uint64(x$2.$high, x$2.$low))));
 			x7 = _tuple$3[0];
 			x8 = _tuple$3[1];
 			x9 = new $Uint64(0, 0);
@@ -215179,13 +216477,13 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			_tuple$8 = bits.Sub64(((x$6 = (new p224Uint1(x8.$high, x8.$low)), new $Uint64(x$6.$high, x$6.$low))), new $Uint64(0, 0), ((x$7 = (new p224Uint1(x16.$high, x16.$low)), new $Uint64(x$7.$high, x$7.$low))));
 			x18 = _tuple$8[1];
 			x19 = new $Uint64(0, 0);
-			p224CmovznzU64((x19$24ptr || (x19$24ptr = new ptrType(function() { return x19; }, function($v) { x19 = $v; }))), (new p224Uint1(x18.$high, x18.$low)), x9, x1);
+			p224CmovznzU64((x19$24ptr || (x19$24ptr = new ptrType$1(function() { return x19; }, function($v) { x19 = $v; }))), (new p224Uint1(x18.$high, x18.$low)), x9, x1);
 			x20 = new $Uint64(0, 0);
-			p224CmovznzU64((x20$24ptr || (x20$24ptr = new ptrType(function() { return x20; }, function($v) { x20 = $v; }))), (new p224Uint1(x18.$high, x18.$low)), x11, x3);
+			p224CmovznzU64((x20$24ptr || (x20$24ptr = new ptrType$1(function() { return x20; }, function($v) { x20 = $v; }))), (new p224Uint1(x18.$high, x18.$low)), x11, x3);
 			x21 = new $Uint64(0, 0);
-			p224CmovznzU64((x21$24ptr || (x21$24ptr = new ptrType(function() { return x21; }, function($v) { x21 = $v; }))), (new p224Uint1(x18.$high, x18.$low)), x13, x5);
+			p224CmovznzU64((x21$24ptr || (x21$24ptr = new ptrType$1(function() { return x21; }, function($v) { x21 = $v; }))), (new p224Uint1(x18.$high, x18.$low)), x13, x5);
 			x22 = new $Uint64(0, 0);
-			p224CmovznzU64((x22$24ptr || (x22$24ptr = new ptrType(function() { return x22; }, function($v) { x22 = $v; }))), (new p224Uint1(x18.$high, x18.$low)), x15, x7);
+			p224CmovznzU64((x22$24ptr || (x22$24ptr = new ptrType$1(function() { return x22; }, function($v) { x22 = $v; }))), (new p224Uint1(x18.$high, x18.$low)), x15, x7);
 			out1.nilCheck, out1[0] = x19;
 			out1.nilCheck, out1[1] = x20;
 			out1.nilCheck, out1[2] = x21;
@@ -215195,26 +216493,26 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			var _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, arg1, arg2, out1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x1, x10, x11, x12, x13, x14, x15, x16, x2, x3, x4, x5, x6, x7, x8, x9, x9$24ptr;
 			x1 = new $Uint64(0, 0);
 			x2 = new $Uint64(0, 0);
-			_tuple = bits.Sub64(arg1[0], arg2[0], new $Uint64(0, 0));
+			_tuple = bits.Sub64((arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[0], (arg2 === ptrType$16.nil && $throwNilPointerError(), arg2)[0], new $Uint64(0, 0));
 			x1 = _tuple[0];
 			x2 = _tuple[1];
 			x3 = new $Uint64(0, 0);
 			x4 = new $Uint64(0, 0);
-			_tuple$1 = bits.Sub64(arg1[1], arg2[1], ((x = (new p224Uint1(x2.$high, x2.$low)), new $Uint64(x.$high, x.$low))));
+			_tuple$1 = bits.Sub64((arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[1], (arg2 === ptrType$16.nil && $throwNilPointerError(), arg2)[1], ((x = (new p224Uint1(x2.$high, x2.$low)), new $Uint64(x.$high, x.$low))));
 			x3 = _tuple$1[0];
 			x4 = _tuple$1[1];
 			x5 = new $Uint64(0, 0);
 			x6 = new $Uint64(0, 0);
-			_tuple$2 = bits.Sub64(arg1[2], arg2[2], ((x$1 = (new p224Uint1(x4.$high, x4.$low)), new $Uint64(x$1.$high, x$1.$low))));
+			_tuple$2 = bits.Sub64((arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[2], (arg2 === ptrType$16.nil && $throwNilPointerError(), arg2)[2], ((x$1 = (new p224Uint1(x4.$high, x4.$low)), new $Uint64(x$1.$high, x$1.$low))));
 			x5 = _tuple$2[0];
 			x6 = _tuple$2[1];
 			x7 = new $Uint64(0, 0);
 			x8 = new $Uint64(0, 0);
-			_tuple$3 = bits.Sub64(arg1[3], arg2[3], ((x$2 = (new p224Uint1(x6.$high, x6.$low)), new $Uint64(x$2.$high, x$2.$low))));
+			_tuple$3 = bits.Sub64((arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[3], (arg2 === ptrType$16.nil && $throwNilPointerError(), arg2)[3], ((x$2 = (new p224Uint1(x6.$high, x6.$low)), new $Uint64(x$2.$high, x$2.$low))));
 			x7 = _tuple$3[0];
 			x8 = _tuple$3[1];
 			x9 = new $Uint64(0, 0);
-			p224CmovznzU64((x9$24ptr || (x9$24ptr = new ptrType(function() { return x9; }, function($v) { x9 = $v; }))), (new p224Uint1(x8.$high, x8.$low)), new $Uint64(0, 0), new $Uint64(4294967295, 4294967295));
+			p224CmovznzU64((x9$24ptr || (x9$24ptr = new ptrType$1(function() { return x9; }, function($v) { x9 = $v; }))), (new p224Uint1(x8.$high, x8.$low)), new $Uint64(0, 0), new $Uint64(4294967295, 4294967295));
 			x10 = new $Uint64(0, 0);
 			x11 = new $Uint64(0, 0);
 			_tuple$4 = bits.Add64(x1, ((x$3 = (x$4 = (new p224Uint1(x9.$high, x9.$low)), new p224Uint1(x$4.$high & 0, (x$4.$low & 1) >>> 0)), new $Uint64(x$3.$high, x$3.$low))), new $Uint64(0, 0));
@@ -215247,7 +216545,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		};
 		p224FromMontgomery = function p224FromMontgomery$1(out1, arg1) {
 			var _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$39, _tuple$4, _tuple$40, _tuple$41, _tuple$42, _tuple$43, _tuple$44, _tuple$45, _tuple$46, _tuple$47, _tuple$48, _tuple$49, _tuple$5, _tuple$50, _tuple$51, _tuple$52, _tuple$53, _tuple$6, _tuple$7, _tuple$8, _tuple$9, arg1, out1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$48, x$49, x$5, x$50, x$51, x$52, x$53, x$54, x$6, x$7, x$8, x$9, x1, x10, x100, x101, x102, x103, x104, x105, x106, x107, x108, x11, x110, x111, x111$24ptr, x112, x112$24ptr, x113, x113$24ptr, x114, x114$24ptr, x12, x13, x15, x16, x17, x18, x19, x2, x20, x21, x22, x23, x24, x25, x26, x27, x28, x30, x31, x32, x33, x34, x35, x36, x37, x38, x39, x4, x41, x42, x43, x44, x45, x46, x47, x48, x49, x5, x50, x51, x52, x53, x54, x56, x57, x58, x59, x6, x60, x61, x62, x63, x64, x65, x67, x68, x69, x7, x70, x71, x72, x73, x74, x75, x76, x77, x78, x79, x8, x80, x82, x83, x84, x85, x86, x87, x88, x89, x9, x90, x91, x93, x94, x95, x96, x97, x98, x99;
-			x1 = arg1[0];
+			x1 = (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[0];
 			x2 = new $Uint64(0, 0);
 			_tuple = bits.Mul64(x1, new $Uint64(4294967295, 4294967295));
 			x2 = _tuple[1];
@@ -215296,7 +216594,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x21 = _tuple$9[1];
 			x22 = new $Uint64(0, 0);
 			x23 = new $Uint64(0, 0);
-			_tuple$10 = bits.Add64(x16, arg1[1], new $Uint64(0, 0));
+			_tuple$10 = bits.Add64(x16, (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[1], new $Uint64(0, 0));
 			x22 = _tuple$10[0];
 			x23 = _tuple$10[1];
 			x24 = new $Uint64(0, 0);
@@ -215357,7 +216655,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x47 = _tuple$22[1];
 			x48 = new $Uint64(0, 0);
 			x49 = new $Uint64(0, 0);
-			_tuple$23 = bits.Add64(x42, arg1[2], new $Uint64(0, 0));
+			_tuple$23 = bits.Add64(x42, (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[2], new $Uint64(0, 0));
 			x48 = _tuple$23[0];
 			x49 = _tuple$23[1];
 			x50 = new $Uint64(0, 0);
@@ -215418,7 +216716,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			x73 = _tuple$35[1];
 			x74 = new $Uint64(0, 0);
 			x75 = new $Uint64(0, 0);
-			_tuple$36 = bits.Add64(x68, arg1[3], new $Uint64(0, 0));
+			_tuple$36 = bits.Add64(x68, (arg1 === ptrType$16.nil && $throwNilPointerError(), arg1)[3], new $Uint64(0, 0));
 			x74 = _tuple$36[0];
 			x75 = _tuple$36[1];
 			x76 = new $Uint64(0, 0);
@@ -215502,13 +216800,13 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			_tuple$53 = bits.Sub64(new $Uint64(0, 0), new $Uint64(0, 0), ((x$54 = (new p224Uint1(x108.$high, x108.$low)), new $Uint64(x$54.$high, x$54.$low))));
 			x110 = _tuple$53[1];
 			x111 = new $Uint64(0, 0);
-			p224CmovznzU64((x111$24ptr || (x111$24ptr = new ptrType(function() { return x111; }, function($v) { x111 = $v; }))), (new p224Uint1(x110.$high, x110.$low)), x101, x94);
+			p224CmovznzU64((x111$24ptr || (x111$24ptr = new ptrType$1(function() { return x111; }, function($v) { x111 = $v; }))), (new p224Uint1(x110.$high, x110.$low)), x101, x94);
 			x112 = new $Uint64(0, 0);
-			p224CmovznzU64((x112$24ptr || (x112$24ptr = new ptrType(function() { return x112; }, function($v) { x112 = $v; }))), (new p224Uint1(x110.$high, x110.$low)), x103, x96);
+			p224CmovznzU64((x112$24ptr || (x112$24ptr = new ptrType$1(function() { return x112; }, function($v) { x112 = $v; }))), (new p224Uint1(x110.$high, x110.$low)), x103, x96);
 			x113 = new $Uint64(0, 0);
-			p224CmovznzU64((x113$24ptr || (x113$24ptr = new ptrType(function() { return x113; }, function($v) { x113 = $v; }))), (new p224Uint1(x110.$high, x110.$low)), x105, x98);
+			p224CmovznzU64((x113$24ptr || (x113$24ptr = new ptrType$1(function() { return x113; }, function($v) { x113 = $v; }))), (new p224Uint1(x110.$high, x110.$low)), x105, x98);
 			x114 = new $Uint64(0, 0);
-			p224CmovznzU64((x114$24ptr || (x114$24ptr = new ptrType(function() { return x114; }, function($v) { x114 = $v; }))), (new p224Uint1(x110.$high, x110.$low)), x107, x100);
+			p224CmovznzU64((x114$24ptr || (x114$24ptr = new ptrType$1(function() { return x114; }, function($v) { x114 = $v; }))), (new p224Uint1(x110.$high, x110.$low)), x107, x100);
 			out1.nilCheck, out1[0] = x111;
 			out1.nilCheck, out1[1] = x112;
 			out1.nilCheck, out1[2] = x113;
@@ -215516,10 +216814,10 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		};
 		p224ToMontgomery = function p224ToMontgomery$1(out1, arg1) {
 			var _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$39, _tuple$4, _tuple$40, _tuple$41, _tuple$42, _tuple$43, _tuple$44, _tuple$45, _tuple$46, _tuple$47, _tuple$48, _tuple$49, _tuple$5, _tuple$50, _tuple$51, _tuple$52, _tuple$53, _tuple$54, _tuple$55, _tuple$56, _tuple$57, _tuple$58, _tuple$59, _tuple$6, _tuple$60, _tuple$61, _tuple$62, _tuple$63, _tuple$64, _tuple$65, _tuple$66, _tuple$67, _tuple$68, _tuple$69, _tuple$7, _tuple$70, _tuple$71, _tuple$72, _tuple$73, _tuple$74, _tuple$75, _tuple$76, _tuple$77, _tuple$78, _tuple$79, _tuple$8, _tuple$80, _tuple$81, _tuple$82, _tuple$83, _tuple$84, _tuple$9, arg1, out1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$48, x$49, x$5, x$50, x$51, x$52, x$53, x$54, x$55, x$56, x$57, x$58, x$59, x$6, x$60, x$61, x$62, x$63, x$64, x$65, x$66, x$67, x$68, x$69, x$7, x$70, x$71, x$72, x$73, x$74, x$75, x$76, x$77, x$78, x$79, x$8, x$80, x$81, x$9, x1, x10, x100, x101, x102, x103, x105, x106, x107, x108, x109, x11, x110, x111, x112, x113, x114, x116, x117, x118, x119, x12, x120, x121, x122, x123, x124, x125, x126, x127, x128, x129, x13, x130, x131, x132, x133, x134, x135, x136, x137, x138, x139, x14, x140, x141, x142, x143, x144, x145, x147, x148, x149, x15, x150, x151, x152, x153, x154, x155, x156, x158, x159, x16, x160, x161, x162, x163, x164, x165, x166, x167, x168, x169, x17, x170, x171, x172, x173, x175, x176, x176$24ptr, x177, x177$24ptr, x178, x178$24ptr, x179, x179$24ptr, x18, x19, x2, x21, x22, x23, x24, x25, x26, x27, x28, x29, x3, x30, x32, x33, x34, x35, x36, x37, x38, x39, x4, x40, x41, x42, x43, x44, x45, x46, x47, x48, x49, x5, x50, x51, x52, x53, x54, x55, x56, x57, x58, x59, x6, x60, x61, x63, x64, x65, x66, x67, x68, x69, x7, x70, x71, x72, x74, x75, x76, x77, x78, x79, x8, x80, x81, x82, x83, x84, x85, x86, x87, x88, x89, x9, x90, x91, x92, x93, x94, x95, x96, x97, x98, x99;
-			x1 = arg1[1];
-			x2 = arg1[2];
-			x3 = arg1[3];
-			x4 = arg1[0];
+			x1 = (arg1 === ptrType$17.nil && $throwNilPointerError(), arg1)[1];
+			x2 = (arg1 === ptrType$17.nil && $throwNilPointerError(), arg1)[2];
+			x3 = (arg1 === ptrType$17.nil && $throwNilPointerError(), arg1)[3];
+			x4 = (arg1 === ptrType$17.nil && $throwNilPointerError(), arg1)[0];
 			x5 = new $Uint64(0, 0);
 			x6 = new $Uint64(0, 0);
 			_tuple = bits.Mul64(x4, new $Uint64(0, 4294967295));
@@ -215929,13 +217227,13 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			_tuple$84 = bits.Sub64(new $Uint64(0, 0), new $Uint64(0, 0), ((x$81 = (new p224Uint1(x173.$high, x173.$low)), new $Uint64(x$81.$high, x$81.$low))));
 			x175 = _tuple$84[1];
 			x176 = new $Uint64(0, 0);
-			p224CmovznzU64((x176$24ptr || (x176$24ptr = new ptrType(function() { return x176; }, function($v) { x176 = $v; }))), (new p224Uint1(x175.$high, x175.$low)), x166, x159);
+			p224CmovznzU64((x176$24ptr || (x176$24ptr = new ptrType$1(function() { return x176; }, function($v) { x176 = $v; }))), (new p224Uint1(x175.$high, x175.$low)), x166, x159);
 			x177 = new $Uint64(0, 0);
-			p224CmovznzU64((x177$24ptr || (x177$24ptr = new ptrType(function() { return x177; }, function($v) { x177 = $v; }))), (new p224Uint1(x175.$high, x175.$low)), x168, x161);
+			p224CmovznzU64((x177$24ptr || (x177$24ptr = new ptrType$1(function() { return x177; }, function($v) { x177 = $v; }))), (new p224Uint1(x175.$high, x175.$low)), x168, x161);
 			x178 = new $Uint64(0, 0);
-			p224CmovznzU64((x178$24ptr || (x178$24ptr = new ptrType(function() { return x178; }, function($v) { x178 = $v; }))), (new p224Uint1(x175.$high, x175.$low)), x170, x163);
+			p224CmovznzU64((x178$24ptr || (x178$24ptr = new ptrType$1(function() { return x178; }, function($v) { x178 = $v; }))), (new p224Uint1(x175.$high, x175.$low)), x170, x163);
 			x179 = new $Uint64(0, 0);
-			p224CmovznzU64((x179$24ptr || (x179$24ptr = new ptrType(function() { return x179; }, function($v) { x179 = $v; }))), (new p224Uint1(x175.$high, x175.$low)), x172, x165);
+			p224CmovznzU64((x179$24ptr || (x179$24ptr = new ptrType$1(function() { return x179; }, function($v) { x179 = $v; }))), (new p224Uint1(x175.$high, x175.$low)), x172, x165);
 			out1.nilCheck, out1[0] = x176;
 			out1.nilCheck, out1[1] = x177;
 			out1.nilCheck, out1[2] = x178;
@@ -215944,13 +217242,13 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		p224Selectznz = function p224Selectznz$1(out1, arg1, arg2, arg3) {
 			var arg1, arg2, arg3, out1, x1, x1$24ptr, x2, x2$24ptr, x3, x3$24ptr, x4, x4$24ptr;
 			x1 = new $Uint64(0, 0);
-			p224CmovznzU64((x1$24ptr || (x1$24ptr = new ptrType(function() { return x1; }, function($v) { x1 = $v; }))), arg1, arg2[0], arg3[0]);
+			p224CmovznzU64((x1$24ptr || (x1$24ptr = new ptrType$1(function() { return x1; }, function($v) { x1 = $v; }))), arg1, (arg2 === ptrType$13.nil && $throwNilPointerError(), arg2)[0], (arg3 === ptrType$13.nil && $throwNilPointerError(), arg3)[0]);
 			x2 = new $Uint64(0, 0);
-			p224CmovznzU64((x2$24ptr || (x2$24ptr = new ptrType(function() { return x2; }, function($v) { x2 = $v; }))), arg1, arg2[1], arg3[1]);
+			p224CmovznzU64((x2$24ptr || (x2$24ptr = new ptrType$1(function() { return x2; }, function($v) { x2 = $v; }))), arg1, (arg2 === ptrType$13.nil && $throwNilPointerError(), arg2)[1], (arg3 === ptrType$13.nil && $throwNilPointerError(), arg3)[1]);
 			x3 = new $Uint64(0, 0);
-			p224CmovznzU64((x3$24ptr || (x3$24ptr = new ptrType(function() { return x3; }, function($v) { x3 = $v; }))), arg1, arg2[2], arg3[2]);
+			p224CmovznzU64((x3$24ptr || (x3$24ptr = new ptrType$1(function() { return x3; }, function($v) { x3 = $v; }))), arg1, (arg2 === ptrType$13.nil && $throwNilPointerError(), arg2)[2], (arg3 === ptrType$13.nil && $throwNilPointerError(), arg3)[2]);
 			x4 = new $Uint64(0, 0);
-			p224CmovznzU64((x4$24ptr || (x4$24ptr = new ptrType(function() { return x4; }, function($v) { x4 = $v; }))), arg1, arg2[3], arg3[3]);
+			p224CmovznzU64((x4$24ptr || (x4$24ptr = new ptrType$1(function() { return x4; }, function($v) { x4 = $v; }))), arg1, (arg2 === ptrType$13.nil && $throwNilPointerError(), arg2)[3], (arg3 === ptrType$13.nil && $throwNilPointerError(), arg3)[3]);
 			out1.nilCheck, out1[0] = x1;
 			out1.nilCheck, out1[1] = x2;
 			out1.nilCheck, out1[2] = x3;
@@ -215958,10 +217256,10 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		};
 		p224ToBytes = function p224ToBytes$1(out1, arg1) {
 			var arg1, out1, x1, x10, x11, x12, x13, x14, x15, x16, x17, x18, x19, x2, x20, x21, x22, x23, x24, x25, x26, x27, x28, x29, x3, x30, x31, x32, x33, x34, x35, x36, x37, x38, x39, x4, x40, x41, x42, x43, x44, x45, x46, x47, x48, x49, x5, x50, x51, x52, x6, x7, x8, x9;
-			x1 = arg1[3];
-			x2 = arg1[2];
-			x3 = arg1[1];
-			x4 = arg1[0];
+			x1 = (arg1 === ptrType$13.nil && $throwNilPointerError(), arg1)[3];
+			x2 = (arg1 === ptrType$13.nil && $throwNilPointerError(), arg1)[2];
+			x3 = (arg1 === ptrType$13.nil && $throwNilPointerError(), arg1)[1];
+			x4 = (arg1 === ptrType$13.nil && $throwNilPointerError(), arg1)[0];
 			x5 = ((((x4.$low << 24 >>> 24)) & 255) >>> 0);
 			x6 = $shiftRightUint64(x4, 8);
 			x7 = ((((x6.$low << 24 >>> 24)) & 255) >>> 0);
@@ -216041,34 +217339,34 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 		};
 		p224FromBytes = function p224FromBytes$1(out1, arg1) {
 			var arg1, out1, x, x$1, x$2, x$3, x1, x10, x11, x12, x13, x14, x15, x16, x17, x18, x19, x2, x20, x21, x22, x23, x24, x25, x26, x27, x28, x29, x3, x30, x31, x32, x33, x34, x35, x36, x37, x38, x39, x4, x40, x41, x42, x43, x44, x45, x46, x47, x48, x49, x5, x50, x51, x52, x6, x7, x8, x9;
-			x1 = $shiftLeft64((new $Uint64(0, arg1[27])), 24);
-			x2 = $shiftLeft64((new $Uint64(0, arg1[26])), 16);
-			x3 = $shiftLeft64((new $Uint64(0, arg1[25])), 8);
-			x4 = arg1[24];
-			x5 = $shiftLeft64((new $Uint64(0, arg1[23])), 56);
-			x6 = $shiftLeft64((new $Uint64(0, arg1[22])), 48);
-			x7 = $shiftLeft64((new $Uint64(0, arg1[21])), 40);
-			x8 = $shiftLeft64((new $Uint64(0, arg1[20])), 32);
-			x9 = $shiftLeft64((new $Uint64(0, arg1[19])), 24);
-			x10 = $shiftLeft64((new $Uint64(0, arg1[18])), 16);
-			x11 = $shiftLeft64((new $Uint64(0, arg1[17])), 8);
-			x12 = arg1[16];
-			x13 = $shiftLeft64((new $Uint64(0, arg1[15])), 56);
-			x14 = $shiftLeft64((new $Uint64(0, arg1[14])), 48);
-			x15 = $shiftLeft64((new $Uint64(0, arg1[13])), 40);
-			x16 = $shiftLeft64((new $Uint64(0, arg1[12])), 32);
-			x17 = $shiftLeft64((new $Uint64(0, arg1[11])), 24);
-			x18 = $shiftLeft64((new $Uint64(0, arg1[10])), 16);
-			x19 = $shiftLeft64((new $Uint64(0, arg1[9])), 8);
-			x20 = arg1[8];
-			x21 = $shiftLeft64((new $Uint64(0, arg1[7])), 56);
-			x22 = $shiftLeft64((new $Uint64(0, arg1[6])), 48);
-			x23 = $shiftLeft64((new $Uint64(0, arg1[5])), 40);
-			x24 = $shiftLeft64((new $Uint64(0, arg1[4])), 32);
-			x25 = $shiftLeft64((new $Uint64(0, arg1[3])), 24);
-			x26 = $shiftLeft64((new $Uint64(0, arg1[2])), 16);
-			x27 = $shiftLeft64((new $Uint64(0, arg1[1])), 8);
-			x28 = arg1[0];
+			x1 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[27])), 24);
+			x2 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[26])), 16);
+			x3 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[25])), 8);
+			x4 = (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[24];
+			x5 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[23])), 56);
+			x6 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[22])), 48);
+			x7 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[21])), 40);
+			x8 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[20])), 32);
+			x9 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[19])), 24);
+			x10 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[18])), 16);
+			x11 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[17])), 8);
+			x12 = (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[16];
+			x13 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[15])), 56);
+			x14 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[14])), 48);
+			x15 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[13])), 40);
+			x16 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[12])), 32);
+			x17 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[11])), 24);
+			x18 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[10])), 16);
+			x19 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[9])), 8);
+			x20 = (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[8];
+			x21 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[7])), 56);
+			x22 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[6])), 48);
+			x23 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[5])), 40);
+			x24 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[4])), 32);
+			x25 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[3])), 24);
+			x26 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[2])), 16);
+			x27 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[1])), 8);
+			x28 = (arg1 === ptrType$18.nil && $throwNilPointerError(), arg1)[0];
 			x29 = (x = (new $Uint64(0, x28)), new $Uint64(x27.$high + x.$high, x27.$low + x.$low));
 			x30 = new $Uint64(x26.$high + x29.$high, x26.$low + x29.$low);
 			x31 = new $Uint64(x25.$high + x30.$high, x25.$low + x30.$low);
@@ -216143,7 +217441,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 			var _i, _ref, e, i, in$1, minusOneEncoding, tmp, v;
 			e = this;
 			if (!((v.$length === 28))) {
-				return [ptrType$4.nil, errors.New("invalid P224Element encoding")];
+				return [ptrType$19.nil, errors.New("invalid P224Element encoding")];
 			}
 			minusOneEncoding = new P224Element.ptr(arrayType$4.zero()).Sub(new P224Element.ptr(arrayType$4.zero()), new P224Element.ptr(arrayType$4.zero()).One()).Bytes();
 			_ref = v;
@@ -216155,7 +217453,7 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 					break;
 				}
 				if (((i < 0 || i >= v.$length) ? ($throwRuntimeError("index out of range"), undefined) : v.$array[v.$offset + i]) > ((i < 0 || i >= minusOneEncoding.$length) ? ($throwRuntimeError("index out of range"), undefined) : minusOneEncoding.$array[minusOneEncoding.$offset + i])) {
-					return [ptrType$4.nil, errors.New("invalid P224Element encoding")];
+					return [ptrType$19.nil, errors.New("invalid P224Element encoding")];
 				}
 				_i++;
 			}
@@ -216209,17 +217507,21 @@ $packages["crypto/internal/nistec/fiat"] = (function() {
 				i = i + (1) >> 0;
 			}
 		};
-		ptrType$1.methods = [{prop: "Invert", name: "Invert", pkg: "", typ: $funcType([ptrType$1], [ptrType$1], false)}, {prop: "One", name: "One", pkg: "", typ: $funcType([], [ptrType$1], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([ptrType$1], [$Int], false)}, {prop: "IsZero", name: "IsZero", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([ptrType$1], [ptrType$1], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "bytes", name: "bytes", pkg: "crypto/internal/nistec/fiat", typ: $funcType([ptrType$5], [sliceType], false)}, {prop: "SetBytes", name: "SetBytes", pkg: "", typ: $funcType([sliceType], [ptrType$1, $error], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([ptrType$1, ptrType$1], [ptrType$1], false)}, {prop: "Sub", name: "Sub", pkg: "", typ: $funcType([ptrType$1, ptrType$1], [ptrType$1], false)}, {prop: "Mul", name: "Mul", pkg: "", typ: $funcType([ptrType$1, ptrType$1], [ptrType$1], false)}, {prop: "Square", name: "Square", pkg: "", typ: $funcType([ptrType$1], [ptrType$1], false)}, {prop: "Select", name: "Select", pkg: "", typ: $funcType([ptrType$1, ptrType$1, $Int], [ptrType$1], false)}];
-		ptrType$2.methods = [{prop: "Invert", name: "Invert", pkg: "", typ: $funcType([ptrType$2], [ptrType$2], false)}, {prop: "One", name: "One", pkg: "", typ: $funcType([], [ptrType$2], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([ptrType$2], [$Int], false)}, {prop: "IsZero", name: "IsZero", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([ptrType$2], [ptrType$2], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "bytes", name: "bytes", pkg: "crypto/internal/nistec/fiat", typ: $funcType([ptrType$6], [sliceType], false)}, {prop: "SetBytes", name: "SetBytes", pkg: "", typ: $funcType([sliceType], [ptrType$2, $error], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Sub", name: "Sub", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Mul", name: "Mul", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Square", name: "Square", pkg: "", typ: $funcType([ptrType$2], [ptrType$2], false)}, {prop: "Select", name: "Select", pkg: "", typ: $funcType([ptrType$2, ptrType$2, $Int], [ptrType$2], false)}];
-		ptrType$3.methods = [{prop: "Invert", name: "Invert", pkg: "", typ: $funcType([ptrType$3], [ptrType$3], false)}, {prop: "One", name: "One", pkg: "", typ: $funcType([], [ptrType$3], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([ptrType$3], [$Int], false)}, {prop: "IsZero", name: "IsZero", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([ptrType$3], [ptrType$3], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "bytes", name: "bytes", pkg: "crypto/internal/nistec/fiat", typ: $funcType([ptrType$7], [sliceType], false)}, {prop: "SetBytes", name: "SetBytes", pkg: "", typ: $funcType([sliceType], [ptrType$3, $error], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([ptrType$3, ptrType$3], [ptrType$3], false)}, {prop: "Sub", name: "Sub", pkg: "", typ: $funcType([ptrType$3, ptrType$3], [ptrType$3], false)}, {prop: "Mul", name: "Mul", pkg: "", typ: $funcType([ptrType$3, ptrType$3], [ptrType$3], false)}, {prop: "Square", name: "Square", pkg: "", typ: $funcType([ptrType$3], [ptrType$3], false)}, {prop: "Select", name: "Select", pkg: "", typ: $funcType([ptrType$3, ptrType$3, $Int], [ptrType$3], false)}];
-		ptrType$4.methods = [{prop: "Invert", name: "Invert", pkg: "", typ: $funcType([ptrType$4], [ptrType$4], false)}, {prop: "One", name: "One", pkg: "", typ: $funcType([], [ptrType$4], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([ptrType$4], [$Int], false)}, {prop: "IsZero", name: "IsZero", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([ptrType$4], [ptrType$4], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "bytes", name: "bytes", pkg: "crypto/internal/nistec/fiat", typ: $funcType([ptrType$8], [sliceType], false)}, {prop: "SetBytes", name: "SetBytes", pkg: "", typ: $funcType([sliceType], [ptrType$4, $error], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([ptrType$4, ptrType$4], [ptrType$4], false)}, {prop: "Sub", name: "Sub", pkg: "", typ: $funcType([ptrType$4, ptrType$4], [ptrType$4], false)}, {prop: "Mul", name: "Mul", pkg: "", typ: $funcType([ptrType$4, ptrType$4], [ptrType$4], false)}, {prop: "Square", name: "Square", pkg: "", typ: $funcType([ptrType$4], [ptrType$4], false)}, {prop: "Select", name: "Select", pkg: "", typ: $funcType([ptrType$4, ptrType$4, $Int], [ptrType$4], false)}];
+		ptrType$5.methods = [{prop: "Invert", name: "Invert", pkg: "", typ: $funcType([ptrType$5], [ptrType$5], false)}, {prop: "One", name: "One", pkg: "", typ: $funcType([], [ptrType$5], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([ptrType$5], [$Int], false)}, {prop: "IsZero", name: "IsZero", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([ptrType$5], [ptrType$5], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "bytes", name: "bytes", pkg: "crypto/internal/nistec/fiat", typ: $funcType([ptrType$4], [sliceType], false)}, {prop: "SetBytes", name: "SetBytes", pkg: "", typ: $funcType([sliceType], [ptrType$5, $error], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([ptrType$5, ptrType$5], [ptrType$5], false)}, {prop: "Sub", name: "Sub", pkg: "", typ: $funcType([ptrType$5, ptrType$5], [ptrType$5], false)}, {prop: "Mul", name: "Mul", pkg: "", typ: $funcType([ptrType$5, ptrType$5], [ptrType$5], false)}, {prop: "Square", name: "Square", pkg: "", typ: $funcType([ptrType$5], [ptrType$5], false)}, {prop: "Select", name: "Select", pkg: "", typ: $funcType([ptrType$5, ptrType$5, $Int], [ptrType$5], false)}];
+		ptrType$10.methods = [{prop: "Invert", name: "Invert", pkg: "", typ: $funcType([ptrType$10], [ptrType$10], false)}, {prop: "One", name: "One", pkg: "", typ: $funcType([], [ptrType$10], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([ptrType$10], [$Int], false)}, {prop: "IsZero", name: "IsZero", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([ptrType$10], [ptrType$10], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "bytes", name: "bytes", pkg: "crypto/internal/nistec/fiat", typ: $funcType([ptrType$9], [sliceType], false)}, {prop: "SetBytes", name: "SetBytes", pkg: "", typ: $funcType([sliceType], [ptrType$10, $error], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([ptrType$10, ptrType$10], [ptrType$10], false)}, {prop: "Sub", name: "Sub", pkg: "", typ: $funcType([ptrType$10, ptrType$10], [ptrType$10], false)}, {prop: "Mul", name: "Mul", pkg: "", typ: $funcType([ptrType$10, ptrType$10], [ptrType$10], false)}, {prop: "Square", name: "Square", pkg: "", typ: $funcType([ptrType$10], [ptrType$10], false)}, {prop: "Select", name: "Select", pkg: "", typ: $funcType([ptrType$10, ptrType$10, $Int], [ptrType$10], false)}];
+		ptrType$15.methods = [{prop: "Invert", name: "Invert", pkg: "", typ: $funcType([ptrType$15], [ptrType$15], false)}, {prop: "One", name: "One", pkg: "", typ: $funcType([], [ptrType$15], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([ptrType$15], [$Int], false)}, {prop: "IsZero", name: "IsZero", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([ptrType$15], [ptrType$15], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "bytes", name: "bytes", pkg: "crypto/internal/nistec/fiat", typ: $funcType([ptrType$14], [sliceType], false)}, {prop: "SetBytes", name: "SetBytes", pkg: "", typ: $funcType([sliceType], [ptrType$15, $error], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([ptrType$15, ptrType$15], [ptrType$15], false)}, {prop: "Sub", name: "Sub", pkg: "", typ: $funcType([ptrType$15, ptrType$15], [ptrType$15], false)}, {prop: "Mul", name: "Mul", pkg: "", typ: $funcType([ptrType$15, ptrType$15], [ptrType$15], false)}, {prop: "Square", name: "Square", pkg: "", typ: $funcType([ptrType$15], [ptrType$15], false)}, {prop: "Select", name: "Select", pkg: "", typ: $funcType([ptrType$15, ptrType$15, $Int], [ptrType$15], false)}];
+		ptrType$19.methods = [{prop: "Invert", name: "Invert", pkg: "", typ: $funcType([ptrType$19], [ptrType$19], false)}, {prop: "One", name: "One", pkg: "", typ: $funcType([], [ptrType$19], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([ptrType$19], [$Int], false)}, {prop: "IsZero", name: "IsZero", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([ptrType$19], [ptrType$19], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "bytes", name: "bytes", pkg: "crypto/internal/nistec/fiat", typ: $funcType([ptrType$18], [sliceType], false)}, {prop: "SetBytes", name: "SetBytes", pkg: "", typ: $funcType([sliceType], [ptrType$19, $error], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([ptrType$19, ptrType$19], [ptrType$19], false)}, {prop: "Sub", name: "Sub", pkg: "", typ: $funcType([ptrType$19, ptrType$19], [ptrType$19], false)}, {prop: "Mul", name: "Mul", pkg: "", typ: $funcType([ptrType$19, ptrType$19], [ptrType$19], false)}, {prop: "Square", name: "Square", pkg: "", typ: $funcType([ptrType$19], [ptrType$19], false)}, {prop: "Select", name: "Select", pkg: "", typ: $funcType([ptrType$19, ptrType$19, $Int], [ptrType$19], false)}];
 		p521MontgomeryDomainFieldElement.init($Uint64, 9);
+		p521NonMontgomeryDomainFieldElement.init($Uint64, 9);
 		P521Element.init("crypto/internal/nistec/fiat", [{prop: "x", name: "x", embedded: false, exported: false, typ: p521MontgomeryDomainFieldElement, tag: ""}]);
 		p384MontgomeryDomainFieldElement.init($Uint64, 6);
+		p384NonMontgomeryDomainFieldElement.init($Uint64, 6);
 		P384Element.init("crypto/internal/nistec/fiat", [{prop: "x", name: "x", embedded: false, exported: false, typ: p384MontgomeryDomainFieldElement, tag: ""}]);
 		p256MontgomeryDomainFieldElement.init($Uint64, 4);
+		p256NonMontgomeryDomainFieldElement.init($Uint64, 4);
 		P256Element.init("crypto/internal/nistec/fiat", [{prop: "x", name: "x", embedded: false, exported: false, typ: p256MontgomeryDomainFieldElement, tag: ""}]);
 		p224MontgomeryDomainFieldElement.init($Uint64, 4);
+		p224NonMontgomeryDomainFieldElement.init($Uint64, 4);
 		P224Element.init("crypto/internal/nistec/fiat", [{prop: "x", name: "x", embedded: false, exported: false, typ: p224MontgomeryDomainFieldElement, tag: ""}]);
 	};
 	$init = function() {
@@ -216652,7 +217954,7 @@ $packages["crypto/internal/nistec"] = (function() {
 			while (true) {
 				if (!(i < 16)) { break; }
 				cond = subtle.ConstantTimeByteEq(i, n);
-				p.Select((x = table, x$1 = i - 1 << 24 >>> 24, ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])), p, cond);
+				p.Select((x = (table === ptrType$10.nil && $throwNilPointerError(), table), x$1 = i - 1 << 24 >>> 24, ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])), p, cond);
 				i = i + (1) << 24 >>> 24;
 			}
 		};
@@ -216726,12 +218028,12 @@ $packages["crypto/internal/nistec"] = (function() {
 					i = 0;
 					/* while (true) { */ case 1:
 						/* if (!(i < 132)) { break; } */ if(!(i < 132)) { $s = 2; continue; }
-						(x = p521GeneratorTable, ((i < 0 || i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[i]))[0] = NewP521Point().Set(base);
+						(x = (p521GeneratorTable === ptrType$1.nil && $throwNilPointerError(), p521GeneratorTable), ((i < 0 || i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[i]))[0] = NewP521Point().Set(base);
 						j = 1;
 						/* while (true) { */ case 3:
 							/* if (!(j < 15)) { break; } */ if(!(j < 15)) { $s = 4; continue; }
-							_r = NewP521Point().Add((x$1 = (x$2 = p521GeneratorTable, ((i < 0 || i >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[i])), x$3 = j - 1 >> 0, ((x$3 < 0 || x$3 >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[x$3])), base); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-							(x$4 = (x$5 = p521GeneratorTable, ((i < 0 || i >= x$5.length) ? ($throwRuntimeError("index out of range"), undefined) : x$5[i])), ((j < 0 || j >= x$4.length) ? ($throwRuntimeError("index out of range"), undefined) : x$4[j] = _r));
+							_r = NewP521Point().Add((x$1 = (x$2 = (p521GeneratorTable === ptrType$1.nil && $throwNilPointerError(), p521GeneratorTable), ((i < 0 || i >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[i])), x$3 = j - 1 >> 0, ((x$3 < 0 || x$3 >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[x$3])), base); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+							(x$4 = (x$5 = (p521GeneratorTable === ptrType$1.nil && $throwNilPointerError(), p521GeneratorTable), ((i < 0 || i >= x$5.length) ? ($throwRuntimeError("index out of range"), undefined) : x$5[i])), ((j < 0 || j >= x$4.length) ? ($throwRuntimeError("index out of range"), undefined) : x$4[j] = _r));
 							j = j + (1) >> 0;
 						$s = 3; continue;
 						case 4:
@@ -216753,7 +218055,7 @@ $packages["crypto/internal/nistec"] = (function() {
 			/* */ } return; } var $f = {$blk: generatorTable, $c: true, $r, p, $s};return $f;
 		};
 		$ptrType(P521Point).prototype.ScalarBaseMult = function ScalarBaseMult(scalar) {
-			var {_i, _r, _r$1, _r$2, _ref, byte$1, p, scalar, t, tableIndex, tables, windowValue, x, x$1, $s, $r, $c} = $restore(this, {scalar});
+			var {_i, _r, _r$1, _r$2, _ref, byte$1, p, scalar, t, tableIndex, tables, windowValue, $s, $r, $c} = $restore(this, {scalar});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			if (!((scalar.$length === 66))) {
@@ -216770,12 +218072,12 @@ $packages["crypto/internal/nistec"] = (function() {
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
 				byte$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 				windowValue = byte$1 >>> 4 << 24 >>> 24;
-				new ptrType$10((x = tables, ((tableIndex < 0 || tableIndex >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[tableIndex]))).Select(t, windowValue);
+				new ptrType$10(((tableIndex < 0 || tableIndex >= tables.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(tables, tableIndex, ptrType$10))).Select(t, windowValue);
 				_r$1 = p.Add(p, t); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				_r$1;
 				tableIndex = tableIndex - (1) >> 0;
 				windowValue = (byte$1 & 15) >>> 0;
-				new ptrType$10((x$1 = tables, ((tableIndex < 0 || tableIndex >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[tableIndex]))).Select(t, windowValue);
+				new ptrType$10(((tableIndex < 0 || tableIndex >= tables.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(tables, tableIndex, ptrType$10))).Select(t, windowValue);
 				_r$2 = p.Add(p, t); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				_r$2;
 				tableIndex = tableIndex - (1) >> 0;
@@ -216783,7 +218085,7 @@ $packages["crypto/internal/nistec"] = (function() {
 			$s = 2; continue;
 			case 3:
 			$s = -1; return [p, $ifaceNil];
-			/* */ } return; } var $f = {$blk: ScalarBaseMult, $c: true, $r, _i, _r, _r$1, _r$2, _ref, byte$1, p, scalar, t, tableIndex, tables, windowValue, x, x$1, $s};return $f;
+			/* */ } return; } var $f = {$blk: ScalarBaseMult, $c: true, $r, _i, _r, _r$1, _r$2, _ref, byte$1, p, scalar, t, tableIndex, tables, windowValue, $s};return $f;
 		};
 		p521Sqrt = function p521Sqrt$1(e, x) {
 			var candidate, e, isSquare, square, x;
@@ -217107,7 +218409,7 @@ $packages["crypto/internal/nistec"] = (function() {
 			while (true) {
 				if (!(i < 16)) { break; }
 				cond = subtle.ConstantTimeByteEq(i, n);
-				p.Select((x = table, x$1 = i - 1 << 24 >>> 24, ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])), p, cond);
+				p.Select((x = (table === ptrType$12.nil && $throwNilPointerError(), table), x$1 = i - 1 << 24 >>> 24, ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])), p, cond);
 				i = i + (1) << 24 >>> 24;
 			}
 		};
@@ -217181,12 +218483,12 @@ $packages["crypto/internal/nistec"] = (function() {
 					i = 0;
 					/* while (true) { */ case 1:
 						/* if (!(i < 96)) { break; } */ if(!(i < 96)) { $s = 2; continue; }
-						(x = p384GeneratorTable, ((i < 0 || i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[i]))[0] = NewP384Point().Set(base);
+						(x = (p384GeneratorTable === ptrType$3.nil && $throwNilPointerError(), p384GeneratorTable), ((i < 0 || i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[i]))[0] = NewP384Point().Set(base);
 						j = 1;
 						/* while (true) { */ case 3:
 							/* if (!(j < 15)) { break; } */ if(!(j < 15)) { $s = 4; continue; }
-							_r = NewP384Point().Add((x$1 = (x$2 = p384GeneratorTable, ((i < 0 || i >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[i])), x$3 = j - 1 >> 0, ((x$3 < 0 || x$3 >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[x$3])), base); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-							(x$4 = (x$5 = p384GeneratorTable, ((i < 0 || i >= x$5.length) ? ($throwRuntimeError("index out of range"), undefined) : x$5[i])), ((j < 0 || j >= x$4.length) ? ($throwRuntimeError("index out of range"), undefined) : x$4[j] = _r));
+							_r = NewP384Point().Add((x$1 = (x$2 = (p384GeneratorTable === ptrType$3.nil && $throwNilPointerError(), p384GeneratorTable), ((i < 0 || i >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[i])), x$3 = j - 1 >> 0, ((x$3 < 0 || x$3 >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[x$3])), base); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+							(x$4 = (x$5 = (p384GeneratorTable === ptrType$3.nil && $throwNilPointerError(), p384GeneratorTable), ((i < 0 || i >= x$5.length) ? ($throwRuntimeError("index out of range"), undefined) : x$5[i])), ((j < 0 || j >= x$4.length) ? ($throwRuntimeError("index out of range"), undefined) : x$4[j] = _r));
 							j = j + (1) >> 0;
 						$s = 3; continue;
 						case 4:
@@ -217208,7 +218510,7 @@ $packages["crypto/internal/nistec"] = (function() {
 			/* */ } return; } var $f = {$blk: generatorTable$1, $c: true, $r, p, $s};return $f;
 		};
 		$ptrType(P384Point).prototype.ScalarBaseMult = function ScalarBaseMult$1(scalar) {
-			var {_i, _r, _r$1, _r$2, _ref, byte$1, p, scalar, t, tableIndex, tables, windowValue, x, x$1, $s, $r, $c} = $restore(this, {scalar});
+			var {_i, _r, _r$1, _r$2, _ref, byte$1, p, scalar, t, tableIndex, tables, windowValue, $s, $r, $c} = $restore(this, {scalar});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			if (!((scalar.$length === 48))) {
@@ -217225,12 +218527,12 @@ $packages["crypto/internal/nistec"] = (function() {
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
 				byte$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 				windowValue = byte$1 >>> 4 << 24 >>> 24;
-				new ptrType$12((x = tables, ((tableIndex < 0 || tableIndex >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[tableIndex]))).Select(t, windowValue);
+				new ptrType$12(((tableIndex < 0 || tableIndex >= tables.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(tables, tableIndex, ptrType$12))).Select(t, windowValue);
 				_r$1 = p.Add(p, t); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				_r$1;
 				tableIndex = tableIndex - (1) >> 0;
 				windowValue = (byte$1 & 15) >>> 0;
-				new ptrType$12((x$1 = tables, ((tableIndex < 0 || tableIndex >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[tableIndex]))).Select(t, windowValue);
+				new ptrType$12(((tableIndex < 0 || tableIndex >= tables.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(tables, tableIndex, ptrType$12))).Select(t, windowValue);
 				_r$2 = p.Add(p, t); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				_r$2;
 				tableIndex = tableIndex - (1) >> 0;
@@ -217238,7 +218540,7 @@ $packages["crypto/internal/nistec"] = (function() {
 			$s = 2; continue;
 			case 3:
 			$s = -1; return [p, $ifaceNil];
-			/* */ } return; } var $f = {$blk: ScalarBaseMult$1, $c: true, $r, _i, _r, _r$1, _r$2, _ref, byte$1, p, scalar, t, tableIndex, tables, windowValue, x, x$1, $s};return $f;
+			/* */ } return; } var $f = {$blk: ScalarBaseMult$1, $c: true, $r, _i, _r, _r$1, _r$2, _ref, byte$1, p, scalar, t, tableIndex, tables, windowValue, $s};return $f;
 		};
 		p384Sqrt = function p384Sqrt$1(e, x) {
 			var candidate, e, isSquare, square, x;
@@ -217652,7 +218954,7 @@ $packages["crypto/internal/nistec"] = (function() {
 			while (true) {
 				if (!(i < 16)) { break; }
 				cond = subtle.ConstantTimeByteEq(i, n);
-				p.Select((x = table, x$1 = i - 1 << 24 >>> 24, ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])), p, cond);
+				p.Select((x = (table === ptrType$14.nil && $throwNilPointerError(), table), x$1 = i - 1 << 24 >>> 24, ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])), p, cond);
 				i = i + (1) << 24 >>> 24;
 			}
 		};
@@ -217726,12 +219028,12 @@ $packages["crypto/internal/nistec"] = (function() {
 					i = 0;
 					/* while (true) { */ case 1:
 						/* if (!(i < 64)) { break; } */ if(!(i < 64)) { $s = 2; continue; }
-						(x = p256GeneratorTable, ((i < 0 || i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[i]))[0] = NewP256Point().Set(base);
+						(x = (p256GeneratorTable === ptrType$5.nil && $throwNilPointerError(), p256GeneratorTable), ((i < 0 || i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[i]))[0] = NewP256Point().Set(base);
 						j = 1;
 						/* while (true) { */ case 3:
 							/* if (!(j < 15)) { break; } */ if(!(j < 15)) { $s = 4; continue; }
-							_r = NewP256Point().Add((x$1 = (x$2 = p256GeneratorTable, ((i < 0 || i >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[i])), x$3 = j - 1 >> 0, ((x$3 < 0 || x$3 >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[x$3])), base); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-							(x$4 = (x$5 = p256GeneratorTable, ((i < 0 || i >= x$5.length) ? ($throwRuntimeError("index out of range"), undefined) : x$5[i])), ((j < 0 || j >= x$4.length) ? ($throwRuntimeError("index out of range"), undefined) : x$4[j] = _r));
+							_r = NewP256Point().Add((x$1 = (x$2 = (p256GeneratorTable === ptrType$5.nil && $throwNilPointerError(), p256GeneratorTable), ((i < 0 || i >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[i])), x$3 = j - 1 >> 0, ((x$3 < 0 || x$3 >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[x$3])), base); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+							(x$4 = (x$5 = (p256GeneratorTable === ptrType$5.nil && $throwNilPointerError(), p256GeneratorTable), ((i < 0 || i >= x$5.length) ? ($throwRuntimeError("index out of range"), undefined) : x$5[i])), ((j < 0 || j >= x$4.length) ? ($throwRuntimeError("index out of range"), undefined) : x$4[j] = _r));
 							j = j + (1) >> 0;
 						$s = 3; continue;
 						case 4:
@@ -217753,7 +219055,7 @@ $packages["crypto/internal/nistec"] = (function() {
 			/* */ } return; } var $f = {$blk: generatorTable$2, $c: true, $r, p, $s};return $f;
 		};
 		$ptrType(P256Point).prototype.ScalarBaseMult = function ScalarBaseMult$2(scalar) {
-			var {_i, _r, _r$1, _r$2, _ref, byte$1, p, scalar, t, tableIndex, tables, windowValue, x, x$1, $s, $r, $c} = $restore(this, {scalar});
+			var {_i, _r, _r$1, _r$2, _ref, byte$1, p, scalar, t, tableIndex, tables, windowValue, $s, $r, $c} = $restore(this, {scalar});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			if (!((scalar.$length === 32))) {
@@ -217770,12 +219072,12 @@ $packages["crypto/internal/nistec"] = (function() {
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
 				byte$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 				windowValue = byte$1 >>> 4 << 24 >>> 24;
-				new ptrType$14((x = tables, ((tableIndex < 0 || tableIndex >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[tableIndex]))).Select(t, windowValue);
+				new ptrType$14(((tableIndex < 0 || tableIndex >= tables.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(tables, tableIndex, ptrType$14))).Select(t, windowValue);
 				_r$1 = p.Add(p, t); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				_r$1;
 				tableIndex = tableIndex - (1) >> 0;
 				windowValue = (byte$1 & 15) >>> 0;
-				new ptrType$14((x$1 = tables, ((tableIndex < 0 || tableIndex >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[tableIndex]))).Select(t, windowValue);
+				new ptrType$14(((tableIndex < 0 || tableIndex >= tables.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(tables, tableIndex, ptrType$14))).Select(t, windowValue);
 				_r$2 = p.Add(p, t); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				_r$2;
 				tableIndex = tableIndex - (1) >> 0;
@@ -217783,7 +219085,7 @@ $packages["crypto/internal/nistec"] = (function() {
 			$s = 2; continue;
 			case 3:
 			$s = -1; return [p, $ifaceNil];
-			/* */ } return; } var $f = {$blk: ScalarBaseMult$2, $c: true, $r, _i, _r, _r$1, _r$2, _ref, byte$1, p, scalar, t, tableIndex, tables, windowValue, x, x$1, $s};return $f;
+			/* */ } return; } var $f = {$blk: ScalarBaseMult$2, $c: true, $r, _i, _r, _r$1, _r$2, _ref, byte$1, p, scalar, t, tableIndex, tables, windowValue, $s};return $f;
 		};
 		p256Sqrt = function p256Sqrt$1(e, x) {
 			var candidate, e, isSquare, square, x;
@@ -217858,10 +219160,10 @@ $packages["crypto/internal/nistec"] = (function() {
 			}
 		};
 		p224SqrtCandidate = function p224SqrtCandidate$1(r, x) {
-			var {cond, i, j, p224MinusOne, r, s, s$1, s$2, s$3, s$4, s$5, s$6, t0, t1, v, w, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {r, x});
+			var {cond, i, j, p224MinusOne, r, s, s$1, s$2, s$3, s$4, s$5, s$6, t0, t1, v, w, x, x$1, x$2, $s, $r, $c} = $restore(this, {r, x});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			$r = p224GGOnce.Do((function p224SqrtCandidate·func1() {
-					var _i, _ref, i, x$1, x$2, x$3, x$4;
+					var _i, _ref, i, x$1;
 					p224GG = arrayType$3.zero();
 					_ref = p224GG;
 					_i = 0;
@@ -217869,9 +219171,9 @@ $packages["crypto/internal/nistec"] = (function() {
 						if (!(_i < 96)) { break; }
 						i = _i;
 						if (i === 0) {
-							(x$1 = p224GG, ((i < 0 || i >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[i])).SetBytes(new sliceType([106, 15, 236, 103, 133, 152, 167, 146, 12, 85, 178, 212, 11, 45, 111, 251, 190, 163, 216, 206, 243, 251, 54, 50, 220, 105, 27, 116]));
+							((i < 0 || i >= p224GG.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(p224GG, i, ptrType$7)).SetBytes(new sliceType([106, 15, 236, 103, 133, 152, 167, 146, 12, 85, 178, 212, 11, 45, 111, 251, 190, 163, 216, 206, 243, 251, 54, 50, 220, 105, 27, 116]));
 						} else {
-							(x$2 = p224GG, ((i < 0 || i >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[i])).Square((x$3 = p224GG, x$4 = i - 1 >> 0, ((x$4 < 0 || x$4 >= x$3.length) ? ($throwRuntimeError("index out of range"), undefined) : x$3[x$4])));
+							((i < 0 || i >= p224GG.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(p224GG, i, ptrType$7)).Square((x$1 = i - 1 >> 0, ((x$1 < 0 || x$1 >= p224GG.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(p224GG, x$1, ptrType$7))));
 						}
 						_i++;
 					}
@@ -217952,12 +219254,12 @@ $packages["crypto/internal/nistec"] = (function() {
 					j = j + (1) >> 0;
 				}
 				cond = w.Equal(p224MinusOne);
-				v.Select(t0.Mul(v, (x$1 = p224GG, x$2 = 96 - i >> 0, ((x$2 < 0 || x$2 >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[x$2]))), v, cond);
-				r.Select(t0.Mul(r, (x$3 = p224GG, x$4 = (96 - i >> 0) - 1 >> 0, ((x$4 < 0 || x$4 >= x$3.length) ? ($throwRuntimeError("index out of range"), undefined) : x$3[x$4]))), r, cond);
+				v.Select(t0.Mul(v, (x$1 = 96 - i >> 0, ((x$1 < 0 || x$1 >= p224GG.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(p224GG, x$1, ptrType$7)))), v, cond);
+				r.Select(t0.Mul(r, (x$2 = (96 - i >> 0) - 1 >> 0, ((x$2 < 0 || x$2 >= p224GG.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(p224GG, x$2, ptrType$7)))), r, cond);
 				i = i - (1) >> 0;
 			}
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: p224SqrtCandidate$1, $c: true, $r, cond, i, j, p224MinusOne, r, s, s$1, s$2, s$3, s$4, s$5, s$6, t0, t1, v, w, x, x$1, x$2, x$3, x$4, $s};return $f;
+			/* */ } return; } var $f = {$blk: p224SqrtCandidate$1, $c: true, $r, cond, i, j, p224MinusOne, r, s, s$1, s$2, s$3, s$4, s$5, s$6, t0, t1, v, w, x, x$1, x$2, $s};return $f;
 		};
 		NewP224Point = function NewP224Point$1() {
 			return new P224Point.ptr(new fiat.P224Element.ptr(arrayType$15.zero()), new fiat.P224Element.ptr(arrayType$15.zero()).One(), new fiat.P224Element.ptr(arrayType$15.zero()));
@@ -218260,7 +219562,7 @@ $packages["crypto/internal/nistec"] = (function() {
 			while (true) {
 				if (!(i < 16)) { break; }
 				cond = subtle.ConstantTimeByteEq(i, n);
-				p.Select((x = table, x$1 = i - 1 << 24 >>> 24, ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])), p, cond);
+				p.Select((x = (table === ptrType$16.nil && $throwNilPointerError(), table), x$1 = i - 1 << 24 >>> 24, ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])), p, cond);
 				i = i + (1) << 24 >>> 24;
 			}
 		};
@@ -218334,12 +219636,12 @@ $packages["crypto/internal/nistec"] = (function() {
 					i = 0;
 					/* while (true) { */ case 1:
 						/* if (!(i < 56)) { break; } */ if(!(i < 56)) { $s = 2; continue; }
-						(x = p224GeneratorTable, ((i < 0 || i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[i]))[0] = NewP224Point().Set(base);
+						(x = (p224GeneratorTable === ptrType$8.nil && $throwNilPointerError(), p224GeneratorTable), ((i < 0 || i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[i]))[0] = NewP224Point().Set(base);
 						j = 1;
 						/* while (true) { */ case 3:
 							/* if (!(j < 15)) { break; } */ if(!(j < 15)) { $s = 4; continue; }
-							_r = NewP224Point().Add((x$1 = (x$2 = p224GeneratorTable, ((i < 0 || i >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[i])), x$3 = j - 1 >> 0, ((x$3 < 0 || x$3 >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[x$3])), base); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-							(x$4 = (x$5 = p224GeneratorTable, ((i < 0 || i >= x$5.length) ? ($throwRuntimeError("index out of range"), undefined) : x$5[i])), ((j < 0 || j >= x$4.length) ? ($throwRuntimeError("index out of range"), undefined) : x$4[j] = _r));
+							_r = NewP224Point().Add((x$1 = (x$2 = (p224GeneratorTable === ptrType$8.nil && $throwNilPointerError(), p224GeneratorTable), ((i < 0 || i >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[i])), x$3 = j - 1 >> 0, ((x$3 < 0 || x$3 >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[x$3])), base); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+							(x$4 = (x$5 = (p224GeneratorTable === ptrType$8.nil && $throwNilPointerError(), p224GeneratorTable), ((i < 0 || i >= x$5.length) ? ($throwRuntimeError("index out of range"), undefined) : x$5[i])), ((j < 0 || j >= x$4.length) ? ($throwRuntimeError("index out of range"), undefined) : x$4[j] = _r));
 							j = j + (1) >> 0;
 						$s = 3; continue;
 						case 4:
@@ -218361,7 +219663,7 @@ $packages["crypto/internal/nistec"] = (function() {
 			/* */ } return; } var $f = {$blk: generatorTable$3, $c: true, $r, p, $s};return $f;
 		};
 		$ptrType(P224Point).prototype.ScalarBaseMult = function ScalarBaseMult$3(scalar) {
-			var {_i, _r, _r$1, _r$2, _ref, byte$1, p, scalar, t, tableIndex, tables, windowValue, x, x$1, $s, $r, $c} = $restore(this, {scalar});
+			var {_i, _r, _r$1, _r$2, _ref, byte$1, p, scalar, t, tableIndex, tables, windowValue, $s, $r, $c} = $restore(this, {scalar});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			if (!((scalar.$length === 28))) {
@@ -218378,12 +219680,12 @@ $packages["crypto/internal/nistec"] = (function() {
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
 				byte$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 				windowValue = byte$1 >>> 4 << 24 >>> 24;
-				new ptrType$16((x = tables, ((tableIndex < 0 || tableIndex >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[tableIndex]))).Select(t, windowValue);
+				new ptrType$16(((tableIndex < 0 || tableIndex >= tables.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(tables, tableIndex, ptrType$16))).Select(t, windowValue);
 				_r$1 = p.Add(p, t); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				_r$1;
 				tableIndex = tableIndex - (1) >> 0;
 				windowValue = (byte$1 & 15) >>> 0;
-				new ptrType$16((x$1 = tables, ((tableIndex < 0 || tableIndex >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[tableIndex]))).Select(t, windowValue);
+				new ptrType$16(((tableIndex < 0 || tableIndex >= tables.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(tables, tableIndex, ptrType$16))).Select(t, windowValue);
 				_r$2 = p.Add(p, t); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				_r$2;
 				tableIndex = tableIndex - (1) >> 0;
@@ -218391,7 +219693,7 @@ $packages["crypto/internal/nistec"] = (function() {
 			$s = 2; continue;
 			case 3:
 			$s = -1; return [p, $ifaceNil];
-			/* */ } return; } var $f = {$blk: ScalarBaseMult$3, $c: true, $r, _i, _r, _r$1, _r$2, _ref, byte$1, p, scalar, t, tableIndex, tables, windowValue, x, x$1, $s};return $f;
+			/* */ } return; } var $f = {$blk: ScalarBaseMult$3, $c: true, $r, _i, _r, _r$1, _r$2, _ref, byte$1, p, scalar, t, tableIndex, tables, windowValue, $s};return $f;
 		};
 		p224Sqrt = function p224Sqrt$1(e, x) {
 			var {candidate, e, isSquare, square, x, $s, $r, $c} = $restore(this, {e, x});
@@ -218720,7 +220022,7 @@ $packages["crypto/ecdh"] = (function() {
 				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 					$s = -1; return [ptrType.nil, err$1];
 				}
-				if ((x = c.scalarOrder, $indexPtr(x.$array, x.$offset + 0, ptrType$4)) === $indexPtr(p521Order.$array, p521Order.$offset + 0, ptrType$4)) {
+				if ((x = c.scalarOrder, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + 0, ptrType$4))) === (0 >= p521Order.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(p521Order.$array, p521Order.$offset + 0, ptrType$4))) {
 					(0 >= key$1.$length ? ($throwRuntimeError("index out of range"), undefined) : key$1.$array[key$1.$offset + 0] = (((0 >= key$1.$length ? ($throwRuntimeError("index out of range"), undefined) : key$1.$array[key$1.$offset + 0]) & (1)) >>> 0));
 				}
 				(1 >= key$1.$length ? ($throwRuntimeError("index out of range"), undefined) : key$1.$array[key$1.$offset + 1] = (((1 >= key$1.$length ? ($throwRuntimeError("index out of range"), undefined) : key$1.$array[key$1.$offset + 1]) ^ (66)) << 24 >>> 24));
@@ -218758,7 +220060,7 @@ $packages["crypto/ecdh"] = (function() {
 				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 					$s = -1; return [ptrType.nil, err$1];
 				}
-				if ((x = c.scalarOrder, $indexPtr(x.$array, x.$offset + 0, ptrType$4)) === $indexPtr(p521Order.$array, p521Order.$offset + 0, ptrType$4)) {
+				if ((x = c.scalarOrder, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + 0, ptrType$4))) === (0 >= p521Order.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(p521Order.$array, p521Order.$offset + 0, ptrType$4))) {
 					(0 >= key$1.$length ? ($throwRuntimeError("index out of range"), undefined) : key$1.$array[key$1.$offset + 0] = (((0 >= key$1.$length ? ($throwRuntimeError("index out of range"), undefined) : key$1.$array[key$1.$offset + 0]) & (1)) >>> 0));
 				}
 				(1 >= key$1.$length ? ($throwRuntimeError("index out of range"), undefined) : key$1.$array[key$1.$offset + 1] = (((1 >= key$1.$length ? ($throwRuntimeError("index out of range"), undefined) : key$1.$array[key$1.$offset + 1]) ^ (66)) << 24 >>> 24));
@@ -218796,7 +220098,7 @@ $packages["crypto/ecdh"] = (function() {
 				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 					$s = -1; return [ptrType.nil, err$1];
 				}
-				if ((x = c.scalarOrder, $indexPtr(x.$array, x.$offset + 0, ptrType$4)) === $indexPtr(p521Order.$array, p521Order.$offset + 0, ptrType$4)) {
+				if ((x = c.scalarOrder, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + 0, ptrType$4))) === (0 >= p521Order.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(p521Order.$array, p521Order.$offset + 0, ptrType$4))) {
 					(0 >= key$1.$length ? ($throwRuntimeError("index out of range"), undefined) : key$1.$array[key$1.$offset + 0] = (((0 >= key$1.$length ? ($throwRuntimeError("index out of range"), undefined) : key$1.$array[key$1.$offset + 0]) & (1)) >>> 0));
 				}
 				(1 >= key$1.$length ? ($throwRuntimeError("index out of range"), undefined) : key$1.$array[key$1.$offset + 1] = (((1 >= key$1.$length ? ($throwRuntimeError("index out of range"), undefined) : key$1.$array[key$1.$offset + 1]) ^ (66)) << 24 >>> 24));
@@ -221274,7 +222576,8 @@ $packages["crypto/elliptic"] = (function() {
 	return $pkg;
 })();
 $packages["crypto/internal/bigmod"] = (function() {
-	var $pkg = {}, $init, errors, big, bits, choice, Nat, Modulus, sliceType, sliceType$1, ptrType, sliceType$2, ptrType$1, ptrType$2, montgomeryLoop, not, ctSelect, ctEq, NewNat, rr, minusInverseModW, NewModulusFromBig, bitLen, montgomeryLoopGeneric;
+	var $pkg = {}, $init, binary, errors, big, bits, choice, Nat, Modulus, sliceType, sliceType$1, ptrType, ptrType$1, sliceType$2, ptrType$2, not, ctMask, ctEq, NewNat, bigEndianUint, rr, minusInverseModW, NewModulusFromBig, bitLen, addMulVVW;
+	binary = $packages["encoding/binary"];
 	errors = $packages["errors"];
 	big = $packages["math/big"];
 	bits = $packages["math/bits"];
@@ -221308,21 +222611,16 @@ $packages["crypto/internal/bigmod"] = (function() {
 		sliceType = $sliceType($Uint);
 		sliceType$1 = $sliceType($Uint8);
 		ptrType = $ptrType(Nat);
+		ptrType$1 = $ptrType(Modulus);
 		sliceType$2 = $sliceType($Int);
-		ptrType$1 = $ptrType(big.Int);
-		ptrType$2 = $ptrType(Modulus);
-		montgomeryLoop = function montgomeryLoop$1(d, a, b, m, m0inv) {
-			var a, b, d, m, m0inv;
-			return montgomeryLoopGeneric(d, a, b, m, m0inv);
-		};
+		ptrType$2 = $ptrType(big.Int);
 		not = function not$1(c) {
 			var c;
 			return (1 ^ c) >>> 0;
 		};
-		ctSelect = function ctSelect$1(on, x, y) {
-			var mask, on, x, y;
-			mask = -((on >>> 0)) >>> 0;
-			return (y ^ (((mask & (((y ^ x) >>> 0))) >>> 0))) >>> 0;
+		ctMask = function ctMask$1(on) {
+			var on;
+			return -((on >>> 0)) >>> 0;
 		};
 		ctEq = function ctEq$1(x, y) {
 			var _tuple, _tuple$1, c1, c2, x, y;
@@ -221334,7 +222632,7 @@ $packages["crypto/internal/bigmod"] = (function() {
 		};
 		NewNat = function NewNat$1() {
 			var limbs;
-			limbs = $makeSlice(sliceType, 0, 67);
+			limbs = $makeSlice(sliceType, 0, 64);
 			return new Nat.ptr(limbs);
 		};
 		$pkg.NewNat = NewNat;
@@ -221388,60 +222686,44 @@ $packages["crypto/internal/bigmod"] = (function() {
 			return x;
 		};
 		$ptrType(Nat).prototype.setBig = function setBig(n) {
-			var _i, _q, _ref, i, limbs, n, outI, requiredLimbs, shift, x, x$1, x$2, x$3, xi, y, y$1;
+			var _i, _ref, i, limbs, n, x, x$1;
 			x = this;
-			requiredLimbs = (_q = (((n.BitLen() + 31 >> 0) - 1 >> 0)) / 31, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"));
-			x.reset(requiredLimbs);
-			outI = 0;
-			shift = 0;
 			limbs = n.Bits();
+			x.reset(limbs.$length);
 			_ref = limbs;
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				i = _i;
-				xi = ((((i < 0 || i >= limbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : limbs.$array[limbs.$offset + i]) >>> 0));
-				(x$2 = x.limbs, ((outI < 0 || outI >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + outI] = (((x$1 = x.limbs, ((outI < 0 || outI >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + outI])) | ((((((y = shift, y < 32 ? (xi << y) : 0) >>> 0)) & 2147483647) >>> 0))) >>> 0)));
-				outI = outI + (1) >> 0;
-				if (outI === requiredLimbs) {
-					return x;
-				}
-				(x$3 = x.limbs, ((outI < 0 || outI >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + outI] = ((y$1 = ((31 - shift >> 0)), y$1 < 32 ? (xi >>> y$1) : 0) >>> 0)));
-				shift = shift + (1) >> 0;
-				if (shift === 31) {
-					shift = 0;
-					outI = outI + (1) >> 0;
-				}
+				(x$1 = x.limbs, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i] = ((((i < 0 || i >= limbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : limbs.$array[limbs.$offset + i]) >>> 0))));
 				_i++;
 			}
 			return x;
 		};
 		$ptrType(Nat).prototype.Bytes = function Bytes(m) {
-			var _i, _ref, bytes, consumed, limb, m, outI, remainingBits, shift, x, y, y$1;
+			var _i, _ref, bytes, i, j, limb, m, x, y;
 			x = this;
-			bytes = $makeSlice(sliceType$1, m.Size());
-			shift = 0;
-			outI = bytes.$length - 1 >> 0;
+			i = m.Size();
+			bytes = $makeSlice(sliceType$1, i);
 			_ref = x.limbs;
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				limb = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				remainingBits = 31;
+				j = 0;
 				while (true) {
-					if (!(remainingBits >= 8)) { break; }
-					((outI < 0 || outI >= bytes.$length) ? ($throwRuntimeError("index out of range"), undefined) : bytes.$array[bytes.$offset + outI] = ((((outI < 0 || outI >= bytes.$length) ? ($throwRuntimeError("index out of range"), undefined) : bytes.$array[bytes.$offset + outI]) | (((y = shift, y < 32 ? (((limb << 24 >>> 24)) << y) : 0) << 24 >>> 24))) >>> 0));
-					consumed = 8 - shift >> 0;
-					limb = (y$1 = (consumed), y$1 < 32 ? (limb >>> y$1) : 0) >>> 0;
-					remainingBits = remainingBits - (consumed) >> 0;
-					shift = 0;
-					outI = outI - (1) >> 0;
-					if (outI < 0) {
-						return bytes;
-					}
-				}
-				((outI < 0 || outI >= bytes.$length) ? ($throwRuntimeError("index out of range"), undefined) : bytes.$array[bytes.$offset + outI] = ((limb << 24 >>> 24)));
-				shift = remainingBits;
+					if (!(j < 4)) { break; }
+					i = i - (1) >> 0;
+					if (i < 0) {
+						if (limb === 0) {
+							break;
+						}
+						$panic(new $String("bigmod: modulus is smaller than nat"));
+					}
+					((i < 0 || i >= bytes.$length) ? ($throwRuntimeError("index out of range"), undefined) : bytes.$array[bytes.$offset + i] = ((limb << 24 >>> 24)));
+					limb = (y = (8), y < 32 ? (limb >>> y) : 0) >>> 0;
+					j = j + (1) >> 0;
+				}
 				_i++;
 			}
 			return bytes;
@@ -221465,39 +222747,43 @@ $packages["crypto/internal/bigmod"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				return [ptrType.nil, err];
 			}
-			leading = 31 - bitLen((x$1 = x.limbs, x$2 = x.limbs.$length - 1 >> 0, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2]))) >> 0;
+			leading = 32 - bitLen((x$1 = x.limbs, x$2 = x.limbs.$length - 1 >> 0, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2]))) >> 0;
 			if (leading < m.leading) {
-				return [ptrType.nil, errors.New("input overflows the modulus")];
+				return [ptrType.nil, errors.New("input overflows the modulus size")];
 			}
-			x.sub(x.cmpGeq(m.nat), m.nat);
+			x.maybeSubtractModulus(0, m);
 			return [x, $ifaceNil];
 		};
+		bigEndianUint = function bigEndianUint$1(buf) {
+			var buf;
+			if (false) {
+				return (($clone(binary.BigEndian, binary.bigEndian).Uint64(buf).$low >>> 0));
+			}
+			return (($clone(binary.BigEndian, binary.bigEndian).Uint32(buf) >>> 0));
+		};
 		$ptrType(Nat).prototype.setBytes = function setBytes(b, m) {
-			var b, bi, i, m, outI, overflow, shift, x, x$1, x$2, x$3, x$4, x$5, y, y$1;
+			var _tmp, _tmp$1, b, i, k, m, s, x, x$1, x$2, x$3, x$4, y;
 			x = this;
-			outI = 0;
-			shift = 0;
 			x.resetFor(m);
-			i = b.$length - 1 >> 0;
+			_tmp = b.$length;
+			_tmp$1 = 0;
+			i = _tmp;
+			k = _tmp$1;
 			while (true) {
-				if (!(i >= 0)) { break; }
-				bi = ((i < 0 || i >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + i]);
-				(x$2 = x.limbs, ((outI < 0 || outI >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + outI] = (((x$1 = x.limbs, ((outI < 0 || outI >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + outI])) | (((y = shift, y < 32 ? (((bi >>> 0)) << y) : 0) >>> 0))) >>> 0)));
-				shift = shift + (8) >> 0;
-				if (shift >= 31) {
-					shift = shift - (31) >> 0;
-					(x$4 = x.limbs, ((outI < 0 || outI >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + outI] = (((x$3 = x.limbs, ((outI < 0 || outI >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + outI])) & (2147483647)) >>> 0)));
-					overflow = (y$1 = ((8 - shift >> 0)), y$1 < 32 ? (bi >>> y$1) : 0) << 24 >>> 24;
-					outI = outI + (1) >> 0;
-					if (outI >= x.limbs.$length) {
-						if (overflow > 0 || i > 0) {
-							return errors.New("input overflows the modulus");
-						}
-						break;
-					}
-					(x$5 = x.limbs, ((outI < 0 || outI >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + outI] = ((overflow >>> 0))));
-				}
+				if (!(k < x.limbs.$length && i >= 4)) { break; }
+				(x$1 = x.limbs, ((k < 0 || k >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + k] = bigEndianUint($subslice(b, (i - 4 >> 0), i))));
+				i = i - (4) >> 0;
+				k = k + (1) >> 0;
+			}
+			s = 0;
+			while (true) {
+				if (!(s < 32 && k < x.limbs.$length && i > 0)) { break; }
+				(x$4 = x.limbs, ((k < 0 || k >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + k] = (((x$2 = x.limbs, ((k < 0 || k >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + k])) | (((y = s, y < 32 ? ((((x$3 = i - 1 >> 0, ((x$3 < 0 || x$3 >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + x$3])) >>> 0)) << y) : 0) >>> 0))) >>> 0)));
 				i = i - (1) >> 0;
+				s = s + (8) >> 0;
+			}
+			if (i > 0) {
+				return errors.New("input overflows the modulus size");
 			}
 			return $ifaceNil;
 		};
@@ -221531,7 +222817,7 @@ $packages["crypto/internal/bigmod"] = (function() {
 			return zero;
 		};
 		$ptrType(Nat).prototype.cmpGeq = function cmpGeq(y) {
-			var c, i, size, x, xLimbs, y, yLimbs;
+			var _tuple, c, i, size, x, xLimbs, y, yLimbs;
 			x = this;
 			size = x.limbs.$length;
 			xLimbs = $subslice(x.limbs, 0, size);
@@ -221540,27 +222826,29 @@ $packages["crypto/internal/bigmod"] = (function() {
 			i = 0;
 			while (true) {
 				if (!(i < size)) { break; }
-				c = (((((i < 0 || i >= xLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : xLimbs.$array[xLimbs.$offset + i]) - ((i < 0 || i >= yLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : yLimbs.$array[yLimbs.$offset + i]) >>> 0) - c >>> 0)) >>> 31 >>> 0;
+				_tuple = bits.Sub(((i < 0 || i >= xLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : xLimbs.$array[xLimbs.$offset + i]), ((i < 0 || i >= yLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : yLimbs.$array[yLimbs.$offset + i]), c);
+				c = _tuple[1];
 				i = i + (1) >> 0;
 			}
 			return not(((c >>> 0)));
 		};
 		$ptrType(Nat).prototype.assign = function assign(on, y) {
-			var i, on, size, x, xLimbs, y, yLimbs;
+			var i, mask, on, size, x, xLimbs, y, yLimbs;
 			x = this;
 			size = x.limbs.$length;
 			xLimbs = $subslice(x.limbs, 0, size);
 			yLimbs = $subslice(y.limbs, 0, size);
+			mask = ctMask(on);
 			i = 0;
 			while (true) {
 				if (!(i < size)) { break; }
-				((i < 0 || i >= xLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : xLimbs.$array[xLimbs.$offset + i] = ctSelect(on, ((i < 0 || i >= yLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : yLimbs.$array[yLimbs.$offset + i]), ((i < 0 || i >= xLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : xLimbs.$array[xLimbs.$offset + i])));
+				((i < 0 || i >= xLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : xLimbs.$array[xLimbs.$offset + i] = ((((i < 0 || i >= xLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : xLimbs.$array[xLimbs.$offset + i]) ^ (((mask & (((((i < 0 || i >= xLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : xLimbs.$array[xLimbs.$offset + i]) ^ ((i < 0 || i >= yLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : yLimbs.$array[yLimbs.$offset + i])) >>> 0))) >>> 0))) >>> 0));
 				i = i + (1) >> 0;
 			}
 			return x;
 		};
-		$ptrType(Nat).prototype.add = function add(on, y) {
-			var c, i, on, res, size, x, xLimbs, y, yLimbs;
+		$ptrType(Nat).prototype.add = function add(y) {
+			var _tuple, c, i, size, x, xLimbs, y, yLimbs;
 			c = 0;
 			x = this;
 			size = x.limbs.$length;
@@ -221569,15 +222857,15 @@ $packages["crypto/internal/bigmod"] = (function() {
 			i = 0;
 			while (true) {
 				if (!(i < size)) { break; }
-				res = (((i < 0 || i >= xLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : xLimbs.$array[xLimbs.$offset + i]) + ((i < 0 || i >= yLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : yLimbs.$array[yLimbs.$offset + i]) >>> 0) + c >>> 0;
-				((i < 0 || i >= xLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : xLimbs.$array[xLimbs.$offset + i] = ctSelect(on, (res & 2147483647) >>> 0, ((i < 0 || i >= xLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : xLimbs.$array[xLimbs.$offset + i])));
-				c = res >>> 31 >>> 0;
+				_tuple = bits.Add(((i < 0 || i >= xLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : xLimbs.$array[xLimbs.$offset + i]), ((i < 0 || i >= yLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : yLimbs.$array[yLimbs.$offset + i]), c);
+				((i < 0 || i >= xLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : xLimbs.$array[xLimbs.$offset + i] = _tuple[0]);
+				c = _tuple[1];
 				i = i + (1) >> 0;
 			}
 			return c;
 		};
-		$ptrType(Nat).prototype.sub = function sub(on, y) {
-			var c, i, on, res, size, x, xLimbs, y, yLimbs;
+		$ptrType(Nat).prototype.sub = function sub(y) {
+			var _tuple, c, i, size, x, xLimbs, y, yLimbs;
 			c = 0;
 			x = this;
 			size = x.limbs.$length;
@@ -221586,9 +222874,9 @@ $packages["crypto/internal/bigmod"] = (function() {
 			i = 0;
 			while (true) {
 				if (!(i < size)) { break; }
-				res = (((i < 0 || i >= xLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : xLimbs.$array[xLimbs.$offset + i]) - ((i < 0 || i >= yLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : yLimbs.$array[yLimbs.$offset + i]) >>> 0) - c >>> 0;
-				((i < 0 || i >= xLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : xLimbs.$array[xLimbs.$offset + i] = ctSelect(on, (res & 2147483647) >>> 0, ((i < 0 || i >= xLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : xLimbs.$array[xLimbs.$offset + i])));
-				c = res >>> 31 >>> 0;
+				_tuple = bits.Sub(((i < 0 || i >= xLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : xLimbs.$array[xLimbs.$offset + i]), ((i < 0 || i >= yLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : yLimbs.$array[yLimbs.$offset + i]), c);
+				((i < 0 || i >= xLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : xLimbs.$array[xLimbs.$offset + i] = _tuple[0]);
+				c = _tuple[1];
 				i = i + (1) >> 0;
 			}
 			return c;
@@ -221615,16 +222903,22 @@ $packages["crypto/internal/bigmod"] = (function() {
 				y = $imul(y, ((2 - ($imul(x, y) >>> 0) >>> 0))) >>> 0;
 				i = i + (1) >> 0;
 			}
-			return 2147483648 - (((y & 2147483647) >>> 0)) >>> 0;
+			return -y >>> 0;
 		};
 		NewModulusFromBig = function NewModulusFromBig$1(n) {
-			var m, n, x, x$1, x$2;
+			var b, m, n, x, x$1, x$2;
+			b = n.Bits();
+			if (b.$length === 0) {
+				return [ptrType$1.nil, errors.New("modulus must be >= 0")];
+			} else if (!(((((0 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 0]) & 1) >>> 0) === 1))) {
+				return [ptrType$1.nil, errors.New("modulus must be odd")];
+			}
 			m = new Modulus.ptr(ptrType.nil, 0, 0, ptrType.nil);
 			m.nat = NewNat().setBig(n);
-			m.leading = 31 - bitLen((x = m.nat.limbs, x$1 = m.nat.limbs.$length - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]))) >> 0;
+			m.leading = 32 - bitLen((x = m.nat.limbs, x$1 = m.nat.limbs.$length - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]))) >> 0;
 			m.m0inv = minusInverseModW((x$2 = m.nat.limbs, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])));
 			m.rr = rr(m);
-			return m;
+			return [m, $ifaceNil];
 		};
 		$pkg.NewModulusFromBig = NewModulusFromBig;
 		bitLen = function bitLen$1(n) {
@@ -221645,7 +222939,7 @@ $packages["crypto/internal/bigmod"] = (function() {
 		$ptrType(Modulus).prototype.BitLen = function BitLen() {
 			var m;
 			m = this;
-			return ($imul(m.nat.limbs.$length, 31)) - (m.leading) >> 0;
+			return ($imul(m.nat.limbs.$length, 32)) - (m.leading) >> 0;
 		};
 		$ptrType(Modulus).prototype.Nat = function Nat$1() {
 			var m;
@@ -221653,7 +222947,7 @@ $packages["crypto/internal/bigmod"] = (function() {
 			return m.nat;
 		};
 		$ptrType(Nat).prototype.shiftIn = function shiftIn(y, m) {
-			var borrow, carry, d, dLimbs, i, i$1, l, m, mLimbs, needSubtraction, res, size, x, xLimbs, y, y$1;
+			var _tuple, _tuple$1, borrow, carry, d, dLimbs, i, i$1, l, m, mLimbs, mask, needSubtraction, size, x, xLimbs, y, y$1;
 			x = this;
 			d = NewNat().resetFor(m);
 			size = m.nat.limbs.$length;
@@ -221661,24 +222955,25 @@ $packages["crypto/internal/bigmod"] = (function() {
 			dLimbs = $subslice(d.limbs, 0, size);
 			mLimbs = $subslice(m.nat.limbs, 0, size);
 			needSubtraction = 0;
-			i = 30;
+			i = 31;
 			while (true) {
 				if (!(i >= 0)) { break; }
 				carry = ((((y$1 = i, y$1 < 32 ? (y >>> y$1) : 0) >>> 0)) & 1) >>> 0;
 				borrow = 0;
+				mask = ctMask(needSubtraction);
 				i$1 = 0;
 				while (true) {
 					if (!(i$1 < size)) { break; }
-					l = ctSelect(needSubtraction, ((i$1 < 0 || i$1 >= dLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : dLimbs.$array[dLimbs.$offset + i$1]), ((i$1 < 0 || i$1 >= xLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : xLimbs.$array[xLimbs.$offset + i$1]));
-					res = (l << 1 >>> 0) + carry >>> 0;
-					((i$1 < 0 || i$1 >= xLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : xLimbs.$array[xLimbs.$offset + i$1] = ((res & 2147483647) >>> 0));
-					carry = res >>> 31 >>> 0;
-					res = (((i$1 < 0 || i$1 >= xLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : xLimbs.$array[xLimbs.$offset + i$1]) - ((i$1 < 0 || i$1 >= mLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : mLimbs.$array[mLimbs.$offset + i$1]) >>> 0) - borrow >>> 0;
-					((i$1 < 0 || i$1 >= dLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : dLimbs.$array[dLimbs.$offset + i$1] = ((res & 2147483647) >>> 0));
-					borrow = res >>> 31 >>> 0;
+					l = (((i$1 < 0 || i$1 >= xLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : xLimbs.$array[xLimbs.$offset + i$1]) ^ (((mask & (((((i$1 < 0 || i$1 >= xLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : xLimbs.$array[xLimbs.$offset + i$1]) ^ ((i$1 < 0 || i$1 >= dLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : dLimbs.$array[dLimbs.$offset + i$1])) >>> 0))) >>> 0))) >>> 0;
+					_tuple = bits.Add(l, l, carry);
+					((i$1 < 0 || i$1 >= xLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : xLimbs.$array[xLimbs.$offset + i$1] = _tuple[0]);
+					carry = _tuple[1];
+					_tuple$1 = bits.Sub(((i$1 < 0 || i$1 >= xLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : xLimbs.$array[xLimbs.$offset + i$1]), ((i$1 < 0 || i$1 >= mLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : mLimbs.$array[mLimbs.$offset + i$1]), borrow);
+					((i$1 < 0 || i$1 >= dLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : dLimbs.$array[dLimbs.$offset + i$1] = _tuple$1[0]);
+					borrow = _tuple$1[1];
 					i$1 = i$1 + (1) >> 0;
 				}
-				needSubtraction = ctEq(carry, borrow);
+				needSubtraction = (not(((borrow >>> 0))) | ((carry >>> 0))) >>> 0;
 				i = i - (1) >> 0;
 			}
 			return x.assign(needSubtraction, d);
@@ -221707,121 +223002,79 @@ $packages["crypto/internal/bigmod"] = (function() {
 			return out;
 		};
 		$ptrType(Nat).prototype.ExpandFor = function ExpandFor(m) {
-			var m, out;
-			out = this;
-			return out.expand(m.nat.limbs.$length);
+			var m, x;
+			x = this;
+			return x.expand(m.nat.limbs.$length);
 		};
 		$ptrType(Nat).prototype.resetFor = function resetFor(m) {
 			var m, out;
 			out = this;
 			return out.reset(m.nat.limbs.$length);
 		};
+		$ptrType(Nat).prototype.maybeSubtractModulus = function maybeSubtractModulus(always, m) {
+			var always, keep, m, t, underflow, x;
+			x = this;
+			t = NewNat().set(x);
+			underflow = t.sub(m.nat);
+			keep = (not(((underflow >>> 0))) | (always)) >>> 0;
+			x.assign(keep, t);
+		};
 		$ptrType(Nat).prototype.Sub = function Sub(y, m) {
-			var m, underflow, x, y;
+			var m, t, underflow, x, y;
 			x = this;
-			underflow = x.sub(1, y);
-			x.add(((underflow >>> 0)), m.nat);
+			underflow = x.sub(y);
+			t = NewNat().set(x);
+			t.add(m.nat);
+			x.assign(((underflow >>> 0)), t);
 			return x;
 		};
 		$ptrType(Nat).prototype.Add = function Add(y, m) {
-			var m, needSubtraction, overflow, underflow, x, y;
+			var m, overflow, x, y;
 			x = this;
-			overflow = x.add(1, y);
-			underflow = not(x.cmpGeq(m.nat));
-			needSubtraction = ctEq(overflow, ((underflow >>> 0)));
-			x.sub(needSubtraction, m.nat);
+			overflow = x.add(y);
+			x.maybeSubtractModulus(((overflow >>> 0)), m);
 			return x;
 		};
 		$ptrType(Nat).prototype.montgomeryRepresentation = function montgomeryRepresentation(m) {
 			var m, x;
 			x = this;
-			return x.montgomeryMul(NewNat().set(x), m.rr, m);
+			return x.montgomeryMul(x, m.rr, m);
 		};
 		$ptrType(Nat).prototype.montgomeryReduction = function montgomeryReduction(m) {
-			var m, t0, t1, x, x$1;
+			var m, one, x, x$1;
 			x = this;
-			t0 = NewNat().set(x);
-			t1 = NewNat().ExpandFor(m);
-			(x$1 = t1.limbs, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0] = 1));
-			return x.montgomeryMul(t0, t1, m);
+			one = NewNat().ExpandFor(m);
+			(x$1 = one.limbs, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0] = 1));
+			return x.montgomeryMul(x, one, m);
 		};
-		$ptrType(Nat).prototype.montgomeryMul = function montgomeryMul(a, b, m) {
-			var a, b, d, m, needSubtraction, overflow, underflow;
-			d = this;
-			d.resetFor(m);
-			if (!((a.limbs.$length === m.nat.limbs.$length)) || !((b.limbs.$length === m.nat.limbs.$length))) {
-				$panic(new $String("bigmod: invalid montgomeryMul input"));
-			}
-			overflow = montgomeryLoop(d.limbs, a.limbs, b.limbs, m.nat.limbs, m.m0inv);
-			underflow = not(d.cmpGeq(m.nat));
-			needSubtraction = ctEq(overflow, ((underflow >>> 0)));
-			d.sub(needSubtraction, m.nat);
-			return d;
-		};
-		montgomeryLoopGeneric = function montgomeryLoopGeneric$1(d, a, b, m, m0inv) {
-			var _i, _ref, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, a, ai, b, c, c$1, carry, d, f, hi, hi$1, j, lo, lo$1, m, m0inv, overflow, size, x, x$1, z, z_hi, z_hi$1, z_lo, z_lo$1;
-			overflow = 0;
-			size = d.$length;
-			a = $subslice(a, 0, size);
-			b = $subslice(b, 0, size);
-			m = $subslice(m, 0, size);
-			_ref = a;
+		addMulVVW = function addMulVVW$1(z, x, y) {
+			var _i, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, c, carry, hi, i, lo, x, x$1, y, z;
+			carry = 0;
+			$unused((x$1 = z.$length - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])));
+			_ref = z;
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				ai = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_tuple = bits.Mul(ai, (0 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 0]));
+				i = _i;
+				_tuple = bits.Mul(((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]), y);
 				hi = _tuple[0];
 				lo = _tuple[1];
-				_tuple$1 = bits.Add((0 >= d.$length ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + 0]), lo, 0);
-				z_lo = _tuple$1[0];
+				_tuple$1 = bits.Add(lo, ((i < 0 || i >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + i]), 0);
+				lo = _tuple$1[0];
 				c = _tuple$1[1];
-				f = ((($imul(z_lo, m0inv) >>> 0)) & 2147483647) >>> 0;
-				_tuple$2 = bits.Add(0, hi, c);
-				z_hi = _tuple$2[0];
-				_tuple$3 = bits.Mul(f, (0 >= m.$length ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + 0]));
-				hi = _tuple$3[0];
-				lo = _tuple$3[1];
-				_tuple$4 = bits.Add(z_lo, lo, 0);
-				z_lo = _tuple$4[0];
-				c = _tuple$4[1];
-				_tuple$5 = bits.Add(z_hi, hi, c);
-				z_hi = _tuple$5[0];
-				carry = ((z_hi << 1 >>> 0) | (z_lo >>> 31 >>> 0)) >>> 0;
-				j = 1;
-				while (true) {
-					if (!(j < size)) { break; }
-					_tuple$6 = bits.Mul(ai, ((j < 0 || j >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + j]));
-					hi$1 = _tuple$6[0];
-					lo$1 = _tuple$6[1];
-					_tuple$7 = bits.Add(((j < 0 || j >= d.$length) ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + j]), lo$1, 0);
-					z_lo$1 = _tuple$7[0];
-					c$1 = _tuple$7[1];
-					_tuple$8 = bits.Add(0, hi$1, c$1);
-					z_hi$1 = _tuple$8[0];
-					_tuple$9 = bits.Mul(f, ((j < 0 || j >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + j]));
-					hi$1 = _tuple$9[0];
-					lo$1 = _tuple$9[1];
-					_tuple$10 = bits.Add(z_lo$1, lo$1, 0);
-					z_lo$1 = _tuple$10[0];
-					c$1 = _tuple$10[1];
-					_tuple$11 = bits.Add(z_hi$1, hi$1, c$1);
-					z_hi$1 = _tuple$11[0];
-					_tuple$12 = bits.Add(z_lo$1, carry, 0);
-					z_lo$1 = _tuple$12[0];
-					c$1 = _tuple$12[1];
-					_tuple$13 = bits.Add(z_hi$1, 0, c$1);
-					z_hi$1 = _tuple$13[0];
-					(x = j - 1 >> 0, ((x < 0 || x >= d.$length) ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + x] = ((z_lo$1 & 2147483647) >>> 0)));
-					carry = ((z_hi$1 << 1 >>> 0) | (z_lo$1 >>> 31 >>> 0)) >>> 0;
-					j = j + (1) >> 0;
-				}
-				z = overflow + carry >>> 0;
-				(x$1 = size - 1 >> 0, ((x$1 < 0 || x$1 >= d.$length) ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + x$1] = ((z & 2147483647) >>> 0)));
-				overflow = z >>> 31 >>> 0;
+				_tuple$2 = bits.Add(hi, 0, c);
+				hi = _tuple$2[0];
+				_tuple$3 = bits.Add(lo, carry, 0);
+				lo = _tuple$3[0];
+				c = _tuple$3[1];
+				_tuple$4 = bits.Add(hi, 0, c);
+				hi = _tuple$4[0];
+				carry = hi;
+				((i < 0 || i >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + i] = lo);
 				_i++;
 			}
-			return overflow;
+			carry = carry;
+			return carry;
 		};
 		$ptrType(Nat).prototype.Mul = function Mul(y, m) {
 			var m, x, xR, y;
@@ -221830,7 +223083,7 @@ $packages["crypto/internal/bigmod"] = (function() {
 			return x.montgomeryMul(xR, y, m);
 		};
 		$ptrType(Nat).prototype.Exp = function Exp(x, e, m) {
-			var _i, _i$1, _i$2, _ref, _ref$1, _ref$2, b, e, i, i$1, j, k, m, out, t0, t1, table, x, x$1, x$2, y;
+			var _i, _i$1, _i$2, _ref, _ref$1, _ref$2, b, e, i, i$1, j, k, m, out, table, tmp, x, x$1, x$2, y;
 			out = this;
 			table = $toNativeArray($kindPtr, [NewNat(), NewNat(), NewNat(), NewNat(), NewNat(), NewNat(), NewNat(), NewNat(), NewNat(), NewNat(), NewNat(), NewNat(), NewNat(), NewNat(), NewNat()]);
 			table[0].set(x).montgomeryRepresentation(m);
@@ -221843,8 +223096,7 @@ $packages["crypto/internal/bigmod"] = (function() {
 			out.resetFor(m);
 			(x$2 = out.limbs, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0] = 1));
 			out.montgomeryRepresentation(m);
-			t0 = NewNat().ExpandFor(m);
-			t1 = NewNat().ExpandFor(m);
+			tmp = NewNat().ExpandFor(m);
 			_ref = e;
 			_i = 0;
 			while (true) {
@@ -221855,38 +223107,84 @@ $packages["crypto/internal/bigmod"] = (function() {
 				while (true) {
 					if (!(_i$1 < _ref$1.$length)) { break; }
 					j = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					t1.montgomeryMul(out, out, m);
-					out.montgomeryMul(t1, t1, m);
-					t1.montgomeryMul(out, out, m);
-					out.montgomeryMul(t1, t1, m);
+					out.montgomeryMul(out, out, m);
+					out.montgomeryMul(out, out, m);
+					out.montgomeryMul(out, out, m);
+					out.montgomeryMul(out, out, m);
 					k = (((((((y = j, y < 32 ? (b >>> y) : 0) << 24 >>> 24)) & 15) >>> 0) >>> 0));
 					_ref$2 = table;
 					_i$2 = 0;
 					while (true) {
 						if (!(_i$2 < 15)) { break; }
 						i$1 = _i$2;
-						t0.assign(ctEq(k, (((i$1 + 1 >> 0) >>> 0))), ((i$1 < 0 || i$1 >= table.length) ? ($throwRuntimeError("index out of range"), undefined) : table[i$1]));
+						tmp.assign(ctEq(k, (((i$1 + 1 >> 0) >>> 0))), ((i$1 < 0 || i$1 >= table.length) ? ($throwRuntimeError("index out of range"), undefined) : table[i$1]));
 						_i$2++;
 					}
-					t1.montgomeryMul(out, t0, m);
-					out.assign(not(ctEq(k, 0)), t1);
+					tmp.montgomeryMul(out, tmp, m);
+					out.assign(not(ctEq(k, 0)), tmp);
 					_i$1++;
 				}
 				_i++;
 			}
 			return out.montgomeryReduction(m);
 		};
-		ptrType.methods = [{prop: "expand", name: "expand", pkg: "crypto/internal/bigmod", typ: $funcType([$Int], [ptrType], false)}, {prop: "reset", name: "reset", pkg: "crypto/internal/bigmod", typ: $funcType([$Int], [ptrType], false)}, {prop: "set", name: "set", pkg: "crypto/internal/bigmod", typ: $funcType([ptrType], [ptrType], false)}, {prop: "setBig", name: "setBig", pkg: "crypto/internal/bigmod", typ: $funcType([ptrType$1], [ptrType], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([ptrType$2], [sliceType$1], false)}, {prop: "SetBytes", name: "SetBytes", pkg: "", typ: $funcType([sliceType$1, ptrType$2], [ptrType, $error], false)}, {prop: "SetOverflowingBytes", name: "SetOverflowingBytes", pkg: "", typ: $funcType([sliceType$1, ptrType$2], [ptrType, $error], false)}, {prop: "setBytes", name: "setBytes", pkg: "crypto/internal/bigmod", typ: $funcType([sliceType$1, ptrType$2], [$error], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([ptrType], [choice], false)}, {prop: "IsZero", name: "IsZero", pkg: "", typ: $funcType([], [choice], false)}, {prop: "cmpGeq", name: "cmpGeq", pkg: "crypto/internal/bigmod", typ: $funcType([ptrType], [choice], false)}, {prop: "assign", name: "assign", pkg: "crypto/internal/bigmod", typ: $funcType([choice, ptrType], [ptrType], false)}, {prop: "add", name: "add", pkg: "crypto/internal/bigmod", typ: $funcType([choice, ptrType], [$Uint], false)}, {prop: "sub", name: "sub", pkg: "crypto/internal/bigmod", typ: $funcType([choice, ptrType], [$Uint], false)}, {prop: "shiftIn", name: "shiftIn", pkg: "crypto/internal/bigmod", typ: $funcType([$Uint, ptrType$2], [ptrType], false)}, {prop: "Mod", name: "Mod", pkg: "", typ: $funcType([ptrType, ptrType$2], [ptrType], false)}, {prop: "ExpandFor", name: "ExpandFor", pkg: "", typ: $funcType([ptrType$2], [ptrType], false)}, {prop: "resetFor", name: "resetFor", pkg: "crypto/internal/bigmod", typ: $funcType([ptrType$2], [ptrType], false)}, {prop: "Sub", name: "Sub", pkg: "", typ: $funcType([ptrType, ptrType$2], [ptrType], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([ptrType, ptrType$2], [ptrType], false)}, {prop: "montgomeryRepresentation", name: "montgomeryRepresentation", pkg: "crypto/internal/bigmod", typ: $funcType([ptrType$2], [ptrType], false)}, {prop: "montgomeryReduction", name: "montgomeryReduction", pkg: "crypto/internal/bigmod", typ: $funcType([ptrType$2], [ptrType], false)}, {prop: "montgomeryMul", name: "montgomeryMul", pkg: "crypto/internal/bigmod", typ: $funcType([ptrType, ptrType, ptrType$2], [ptrType], false)}, {prop: "Mul", name: "Mul", pkg: "", typ: $funcType([ptrType, ptrType$2], [ptrType], false)}, {prop: "Exp", name: "Exp", pkg: "", typ: $funcType([ptrType, sliceType$1, ptrType$2], [ptrType], false)}];
-		ptrType$2.methods = [{prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "BitLen", name: "BitLen", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Nat", name: "Nat", pkg: "", typ: $funcType([], [ptrType], false)}];
+		$ptrType(Nat).prototype.ExpShort = function ExpShort(x, e, m) {
+			var e, i, k, m, out, tmp, x, x$1, xR, y;
+			out = this;
+			xR = NewNat().set(x).montgomeryRepresentation(m);
+			out.resetFor(m);
+			(x$1 = out.limbs, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0] = 1));
+			out.montgomeryRepresentation(m);
+			tmp = NewNat().ExpandFor(m);
+			i = 32 - bitLen(e) >> 0;
+			while (true) {
+				if (!(i < 32)) { break; }
+				out.montgomeryMul(out, out, m);
+				k = ((((y = (((32 - i >> 0) - 1 >> 0)), y < 32 ? (e >>> y) : 0) >>> 0)) & 1) >>> 0;
+				tmp.montgomeryMul(out, xR, m);
+				out.assign(ctEq(k, 1), tmp);
+				i = i + (1) >> 0;
+			}
+			return out.montgomeryReduction(m);
+		};
+		$ptrType(Nat).prototype.montgomeryMul = function montgomeryMul(a, b, m) {
+			var T, Y, _tuple, a, aLimbs, b, bLimbs, c, c1, c2, d, i, m, mLimbs, n, x, x$1, x$2;
+			x = this;
+			n = m.nat.limbs.$length;
+			mLimbs = $subslice(m.nat.limbs, 0, n);
+			aLimbs = $subslice(a.limbs, 0, n);
+			bLimbs = $subslice(b.limbs, 0, n);
+			T = $makeSlice(sliceType, ($imul(n, 2)));
+			c = 0;
+			i = 0;
+			while (true) {
+				if (!(i < n)) { break; }
+				$unused((x$1 = n + i >> 0, ((x$1 < 0 || x$1 >= T.$length) ? ($throwRuntimeError("index out of range"), undefined) : T.$array[T.$offset + x$1])));
+				d = ((i < 0 || i >= bLimbs.$length) ? ($throwRuntimeError("index out of range"), undefined) : bLimbs.$array[bLimbs.$offset + i]);
+				c1 = addMulVVW($subslice(T, i, (n + i >> 0)), aLimbs, d);
+				Y = $imul(((i < 0 || i >= T.$length) ? ($throwRuntimeError("index out of range"), undefined) : T.$array[T.$offset + i]), m.m0inv) >>> 0;
+				c2 = addMulVVW($subslice(T, i, (n + i >> 0)), mLimbs, Y);
+				_tuple = bits.Add(c1, c2, c);
+				(x$2 = n + i >> 0, ((x$2 < 0 || x$2 >= T.$length) ? ($throwRuntimeError("index out of range"), undefined) : T.$array[T.$offset + x$2] = _tuple[0]));
+				c = _tuple[1];
+				i = i + (1) >> 0;
+			}
+			$copySlice(x.reset(n).limbs, $subslice(T, n));
+			x.maybeSubtractModulus(((c >>> 0)), m);
+			return x;
+		};
+		ptrType.methods = [{prop: "expand", name: "expand", pkg: "crypto/internal/bigmod", typ: $funcType([$Int], [ptrType], false)}, {prop: "reset", name: "reset", pkg: "crypto/internal/bigmod", typ: $funcType([$Int], [ptrType], false)}, {prop: "set", name: "set", pkg: "crypto/internal/bigmod", typ: $funcType([ptrType], [ptrType], false)}, {prop: "setBig", name: "setBig", pkg: "crypto/internal/bigmod", typ: $funcType([ptrType$2], [ptrType], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([ptrType$1], [sliceType$1], false)}, {prop: "SetBytes", name: "SetBytes", pkg: "", typ: $funcType([sliceType$1, ptrType$1], [ptrType, $error], false)}, {prop: "SetOverflowingBytes", name: "SetOverflowingBytes", pkg: "", typ: $funcType([sliceType$1, ptrType$1], [ptrType, $error], false)}, {prop: "setBytes", name: "setBytes", pkg: "crypto/internal/bigmod", typ: $funcType([sliceType$1, ptrType$1], [$error], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([ptrType], [choice], false)}, {prop: "IsZero", name: "IsZero", pkg: "", typ: $funcType([], [choice], false)}, {prop: "cmpGeq", name: "cmpGeq", pkg: "crypto/internal/bigmod", typ: $funcType([ptrType], [choice], false)}, {prop: "assign", name: "assign", pkg: "crypto/internal/bigmod", typ: $funcType([choice, ptrType], [ptrType], false)}, {prop: "add", name: "add", pkg: "crypto/internal/bigmod", typ: $funcType([ptrType], [$Uint], false)}, {prop: "sub", name: "sub", pkg: "crypto/internal/bigmod", typ: $funcType([ptrType], [$Uint], false)}, {prop: "shiftIn", name: "shiftIn", pkg: "crypto/internal/bigmod", typ: $funcType([$Uint, ptrType$1], [ptrType], false)}, {prop: "Mod", name: "Mod", pkg: "", typ: $funcType([ptrType, ptrType$1], [ptrType], false)}, {prop: "ExpandFor", name: "ExpandFor", pkg: "", typ: $funcType([ptrType$1], [ptrType], false)}, {prop: "resetFor", name: "resetFor", pkg: "crypto/internal/bigmod", typ: $funcType([ptrType$1], [ptrType], false)}, {prop: "maybeSubtractModulus", name: "maybeSubtractModulus", pkg: "crypto/internal/bigmod", typ: $funcType([choice, ptrType$1], [], false)}, {prop: "Sub", name: "Sub", pkg: "", typ: $funcType([ptrType, ptrType$1], [ptrType], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([ptrType, ptrType$1], [ptrType], false)}, {prop: "montgomeryRepresentation", name: "montgomeryRepresentation", pkg: "crypto/internal/bigmod", typ: $funcType([ptrType$1], [ptrType], false)}, {prop: "montgomeryReduction", name: "montgomeryReduction", pkg: "crypto/internal/bigmod", typ: $funcType([ptrType$1], [ptrType], false)}, {prop: "Mul", name: "Mul", pkg: "", typ: $funcType([ptrType, ptrType$1], [ptrType], false)}, {prop: "Exp", name: "Exp", pkg: "", typ: $funcType([ptrType, sliceType$1, ptrType$1], [ptrType], false)}, {prop: "ExpShort", name: "ExpShort", pkg: "", typ: $funcType([ptrType, $Uint, ptrType$1], [ptrType], false)}, {prop: "montgomeryMul", name: "montgomeryMul", pkg: "crypto/internal/bigmod", typ: $funcType([ptrType, ptrType, ptrType$1], [ptrType], false)}];
+		ptrType$1.methods = [{prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "BitLen", name: "BitLen", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Nat", name: "Nat", pkg: "", typ: $funcType([], [ptrType], false)}];
 		Nat.init("crypto/internal/bigmod", [{prop: "limbs", name: "limbs", embedded: false, exported: false, typ: sliceType, tag: ""}]);
 		Modulus.init("crypto/internal/bigmod", [{prop: "nat", name: "nat", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "leading", name: "leading", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "m0inv", name: "m0inv", embedded: false, exported: false, typ: $Uint, tag: ""}, {prop: "rr", name: "rr", embedded: false, exported: false, typ: ptrType, tag: ""}]);
 	};
 	$init = function() {
 		$pkg.$init = function() {};
 		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = errors.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = big.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = bits.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = binary.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = errors.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = big.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = bits.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
@@ -221909,7 +223207,7 @@ $packages["crypto/internal/boring/bbig"] = (function() {
 	return $pkg;
 })();
 $packages["crypto/sha512"] = (function() {
-	var $pkg = {}, $init, crypto, boring, binary, errors, hash, bits, digest, sliceType, arrayType, sliceType$1, arrayType$1, arrayType$2, arrayType$3, arrayType$4, ptrType$3, _K, block, blockGeneric, init, consumeUint64, New, New512_224, New512_256, New384, Sum512;
+	var $pkg = {}, $init, crypto, boring, binary, errors, hash, bits, digest, sliceType, arrayType, sliceType$1, arrayType$1, arrayType$2, ptrType, arrayType$3, arrayType$4, _K, block, blockGeneric, init, consumeUint64, New, New512_224, New512_256, New384, Sum512;
 	crypto = $packages["crypto"];
 	boring = $packages["crypto/internal/boring"];
 	binary = $packages["encoding/binary"];
@@ -221939,9 +223237,9 @@ $packages["crypto/sha512"] = (function() {
 		sliceType$1 = $sliceType($Uint8);
 		arrayType$1 = $arrayType($Uint64, 8);
 		arrayType$2 = $arrayType($Uint8, 128);
+		ptrType = $ptrType(digest);
 		arrayType$3 = $arrayType($Uint8, 64);
 		arrayType$4 = $arrayType($Uint8, 144);
-		ptrType$3 = $ptrType(digest);
 		block = function block$1(dig, p) {
 			var dig, p;
 			blockGeneric(dig, p);
@@ -222264,7 +223562,7 @@ $packages["crypto/sha512"] = (function() {
 				boring.Unreachable();
 			}
 			d0 = new digest.ptr(arrayType$1.zero(), arrayType$2.zero(), 0, new $Uint64(0, 0), 0);
-			digest.copy(d0, d);
+			digest.copy((d0 === ptrType.nil && $throwNilPointerError(), d0), (d === ptrType.nil && $throwNilPointerError(), d));
 			hash$1 = $clone(d0.checkSum(), arrayType$3);
 			_1 = d0.function$4;
 			if (_1 === (6)) {
@@ -222320,7 +223618,7 @@ $packages["crypto/sha512"] = (function() {
 			return d.checkSum();
 		};
 		$pkg.Sum512 = Sum512;
-		ptrType$3.methods = [{prop: "Reset", name: "Reset", pkg: "", typ: $funcType([], [], false)}, {prop: "MarshalBinary", name: "MarshalBinary", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "UnmarshalBinary", name: "UnmarshalBinary", pkg: "", typ: $funcType([sliceType$1], [$error], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "BlockSize", name: "BlockSize", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$1], [$Int, $error], false)}, {prop: "Sum", name: "Sum", pkg: "", typ: $funcType([sliceType$1], [sliceType$1], false)}, {prop: "checkSum", name: "checkSum", pkg: "crypto/sha512", typ: $funcType([], [arrayType$3], false)}];
+		ptrType.methods = [{prop: "Reset", name: "Reset", pkg: "", typ: $funcType([], [], false)}, {prop: "MarshalBinary", name: "MarshalBinary", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "UnmarshalBinary", name: "UnmarshalBinary", pkg: "", typ: $funcType([sliceType$1], [$error], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "BlockSize", name: "BlockSize", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$1], [$Int, $error], false)}, {prop: "Sum", name: "Sum", pkg: "", typ: $funcType([sliceType$1], [sliceType$1], false)}, {prop: "checkSum", name: "checkSum", pkg: "crypto/sha512", typ: $funcType([], [arrayType$3], false)}];
 		digest.init("crypto/sha512", [{prop: "h", name: "h", embedded: false, exported: false, typ: arrayType$1, tag: ""}, {prop: "x", name: "x", embedded: false, exported: false, typ: arrayType$2, tag: ""}, {prop: "nx", name: "nx", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "len", name: "len", embedded: false, exported: false, typ: $Uint64, tag: ""}, {prop: "function$4", name: "function", embedded: false, exported: false, typ: crypto.Hash, tag: ""}]);
 	};
 	$init = function() {
@@ -222340,7 +223638,7 @@ $packages["crypto/sha512"] = (function() {
 	return $pkg;
 })();
 $packages["unicode/utf16"] = (function() {
-	var $pkg = {}, $init, sliceType$1, IsSurrogate, DecodeRune, Decode;
+	var $pkg = {}, $init, sliceType$1, IsSurrogate, DecodeRune, Decode, decode;
 	$pkg.$finishSetup = function() {
 		sliceType$1 = $sliceType($Int32);
 		IsSurrogate = function IsSurrogate$1(r) {
@@ -222357,27 +223655,31 @@ $packages["unicode/utf16"] = (function() {
 		};
 		$pkg.DecodeRune = DecodeRune;
 		Decode = function Decode$1(s) {
-			var a, i, n, r, s, x, x$1, x$2;
-			a = $makeSlice(sliceType$1, s.$length);
-			n = 0;
+			var buf, s;
+			buf = $makeSlice(sliceType$1, 0, 64);
+			return decode(s, buf);
+		};
+		$pkg.Decode = Decode;
+		decode = function decode$1(s, buf) {
+			var ar, buf, i, r, s, x, x$1, x$2;
 			i = 0;
 			while (true) {
 				if (!(i < s.$length)) { break; }
+				ar = 0;
 				r = ((i < 0 || i >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + i]);
 				if ((r < 55296) || (57344 <= r)) {
-					((n < 0 || n >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + n] = ((r >> 0)));
+					ar = ((r >> 0));
 				} else if (55296 <= r && r < 56320 && (i + 1 >> 0) < s.$length && 56320 <= (x = i + 1 >> 0, ((x < 0 || x >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + x])) && (x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + x$1])) < 57344) {
-					((n < 0 || n >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + n] = DecodeRune(((r >> 0)), (((x$2 = i + 1 >> 0, ((x$2 < 0 || x$2 >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + x$2])) >> 0))));
+					ar = DecodeRune(((r >> 0)), (((x$2 = i + 1 >> 0, ((x$2 < 0 || x$2 >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + x$2])) >> 0)));
 					i = i + (1) >> 0;
 				} else {
-					((n < 0 || n >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + n] = 65533);
+					ar = 65533;
 				}
-				n = n + (1) >> 0;
+				buf = $append(buf, ar);
 				i = i + (1) >> 0;
 			}
-			return $subslice(a, 0, n);
+			return buf;
 		};
-		$pkg.Decode = Decode;
 	};
 	$init = function() {
 		$pkg.$init = function() {};
@@ -222388,7 +223690,7 @@ $packages["unicode/utf16"] = (function() {
 	return $pkg;
 })();
 $packages["encoding/asn1"] = (function() {
-	var $pkg = {}, $init, bytes, errors, fmt, math, big, reflect, sort, strconv, strings, time, utf16, utf8, encoder, byteEncoder, bytesEncoder, stringEncoder, multiEncoder, setEncoder, taggedEncoder, int64Encoder, bitStringEncoder, oidEncoder, tagAndLength, fieldParameters, StructuralError, SyntaxError, BitString, ObjectIdentifier, Enumerated, Flag, RawValue, RawContent, invalidUnmarshalError, sliceType, ptrType, ptrType$1, sliceType$1, sliceType$2, arrayType, sliceType$3, ptrType$2, ptrType$3, sliceType$4, arrayType$1, sliceType$5, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, byte00Encoder, byteFFEncoder, bigOne, bitStringType, x, objectIdentifierType, enumeratedType, flagType, timeType, x$1, rawValueType, x$2, rawContentsType, bigIntType, base128IntLength, appendBase128Int, makeBigInt, appendLength, lengthLength, appendTagAndLength, makeObjectIdentifier, makePrintableString, makeIA5String, makeNumericString, makeUTF8String, appendTwoDigits, appendFourDigits, outsideUTCRange, makeUTCTime, makeGeneralizedTime, appendUTCTime, appendGeneralizedTime, appendTimeCommon, stripTagAndLength, makeBody, makeField, Marshal, MarshalWithParams, parseFieldParameters, getUniversalType, parseBool, checkInteger, parseInt64, parseInt32, parseBigInt, parseBitString, parseObjectIdentifier, parseBase128Int, parseUTCTime, parseGeneralizedTime, parseNumericString, isNumeric, parsePrintableString, isPrintable, parseIA5String, parseT61String, parseUTF8String, parseBMPString, parseTagAndLength, parseSequenceOf, invalidLength, parseField, canHaveDefaultValue, setDefaultValue, Unmarshal, UnmarshalWithParams;
+	var $pkg = {}, $init, bytes, errors, fmt, math, big, reflect, sort, strconv, strings, time, utf16, utf8, encoder, byteEncoder, bytesEncoder, stringEncoder, multiEncoder, setEncoder, taggedEncoder, int64Encoder, bitStringEncoder, oidEncoder, tagAndLength, fieldParameters, StructuralError, SyntaxError, BitString, ObjectIdentifier, Enumerated, Flag, RawValue, RawContent, invalidUnmarshalError, sliceType, ptrType, ptrType$1, sliceType$1, sliceType$2, arrayType, sliceType$3, ptrType$2, ptrType$3, sliceType$4, arrayType$1, ptrType$4, sliceType$5, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, byte00Encoder, byteFFEncoder, bigOne, bitStringType, x, objectIdentifierType, enumeratedType, flagType, timeType, x$1, rawValueType, x$2, rawContentsType, bigIntType, base128IntLength, appendBase128Int, makeBigInt, appendLength, lengthLength, appendTagAndLength, makeObjectIdentifier, makePrintableString, makeIA5String, makeNumericString, makeUTF8String, appendTwoDigits, appendFourDigits, outsideUTCRange, makeUTCTime, makeGeneralizedTime, appendUTCTime, appendGeneralizedTime, appendTimeCommon, stripTagAndLength, makeBody, makeField, Marshal, MarshalWithParams, parseFieldParameters, getUniversalType, parseBool, checkInteger, parseInt64, parseInt32, parseBigInt, parseBitString, parseObjectIdentifier, parseBase128Int, parseUTCTime, parseGeneralizedTime, parseNumericString, isNumeric, parsePrintableString, isPrintable, parseIA5String, parseT61String, parseUTF8String, parseBMPString, parseTagAndLength, parseSequenceOf, invalidLength, parseField, canHaveDefaultValue, setDefaultValue, Unmarshal, UnmarshalWithParams;
 	bytes = $packages["bytes"];
 	errors = $packages["errors"];
 	fmt = $packages["fmt"];
@@ -222558,17 +223860,18 @@ $packages["encoding/asn1"] = (function() {
 		ptrType$3 = $ptrType($Int);
 		sliceType$4 = $sliceType($emptyInterface);
 		arrayType$1 = $arrayType($Uint8, 8);
+		ptrType$4 = $ptrType(strings.Builder);
 		sliceType$5 = $sliceType($Uint16);
-		ptrType$4 = $ptrType(reflect.rtype);
-		ptrType$5 = $ptrType(RawValue);
-		ptrType$6 = $ptrType(ObjectIdentifier);
-		ptrType$7 = $ptrType(BitString);
-		ptrType$8 = $ptrType(time.Time);
-		ptrType$9 = $ptrType(Enumerated);
-		ptrType$10 = $ptrType(Flag);
-		ptrType$11 = $ptrType(ptrType$1);
-		ptrType$12 = $ptrType(taggedEncoder);
-		ptrType$13 = $ptrType(invalidUnmarshalError);
+		ptrType$5 = $ptrType($packages["internal/abi"].Type);
+		ptrType$6 = $ptrType(RawValue);
+		ptrType$7 = $ptrType(ObjectIdentifier);
+		ptrType$8 = $ptrType(BitString);
+		ptrType$9 = $ptrType(time.Time);
+		ptrType$10 = $ptrType(Enumerated);
+		ptrType$11 = $ptrType(Flag);
+		ptrType$12 = $ptrType(ptrType$1);
+		ptrType$13 = $ptrType(taggedEncoder);
+		ptrType$14 = $ptrType(invalidUnmarshalError);
 		byteEncoder.prototype.Len = function Len() {
 			var c;
 			c = this.$val;
@@ -223163,7 +224466,7 @@ $packages["encoding/asn1"] = (function() {
 			return $subslice(in$1, offset);
 		};
 		makeBody = function makeBody$1(value, params) {
-			var {$24r, $24r$1, $24r$10, $24r$11, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _2, _3, _4, _5, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$28, _tmp$29, _tmp$3, _tmp$30, _tmp$31, _tmp$32, _tmp$33, _tmp$34, _tmp$35, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$10, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, bytes$1, e, err, fp, i, i$1, i$2, l, m, m$1, n, n1, params, s, sliceType$4, startingField, t, t$1, v, value, x$3, x$4, x$5, x$6, $s, $r, $c} = $restore(this, {value, params});
+			var {$24r, $24r$1, $24r$10, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _2, _3, _4, _5, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$28, _tmp$29, _tmp$3, _tmp$30, _tmp$31, _tmp$32, _tmp$33, _tmp$34, _tmp$35, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$10, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, bytes$1, e, err, fp, i, i$1, i$2, l, m, m$1, n, n1, params, s, sliceType$4, startingField, t, t$1, v, value, x$3, x$4, x$5, x$6, $s, $r, $c} = $restore(this, {value, params});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			e = $ifaceNil;
 			err = $ifaceNil;
@@ -223289,59 +224592,52 @@ $packages["encoding/asn1"] = (function() {
 					/* */ if ($interfaceIsEqual(_r$13.Type, rawContentsType)) { $s = 40; continue; }
 					/* */ $s = 41; continue;
 					/* if ($interfaceIsEqual(_r$13.Type, rawContentsType)) { */ case 40:
-						_r$14 = $clone(v, reflect.Value).Field(0); /* */ $s = 43; case 43: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-						s = _r$14;
-						_r$15 = $clone(s, reflect.Value).Len(); /* */ $s = 46; case 46: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-						/* */ if (_r$15 > 0) { $s = 44; continue; }
-						/* */ $s = 45; continue;
-						/* if (_r$15 > 0) { */ case 44:
-							_r$16 = $clone(s, reflect.Value).Bytes(); /* */ $s = 47; case 47: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-							bytes$1 = _r$16;
+						s = $clone(v, reflect.Value).Field(0);
+						if ($clone(s, reflect.Value).Len() > 0) {
+							bytes$1 = $clone(s, reflect.Value).Bytes();
 							_tmp$14 = ($convertSliceType(stripTagAndLength(bytes$1), bytesEncoder));
 							_tmp$15 = $ifaceNil;
 							e = _tmp$14;
 							err = _tmp$15;
 							$s = -1; return [e, err];
-						/* } */ case 45:
+						}
 						startingField = 1;
 					/* } */ case 41:
 						n1 = n - startingField >> 0;
 						_3 = n1;
-						/* */ if (_3 === (0)) { $s = 49; continue; }
-						/* */ if (_3 === (1)) { $s = 50; continue; }
-						/* */ $s = 51; continue;
-						/* if (_3 === (0)) { */ case 49:
+						/* */ if (_3 === (0)) { $s = 44; continue; }
+						/* */ if (_3 === (1)) { $s = 45; continue; }
+						/* */ $s = 46; continue;
+						/* if (_3 === (0)) { */ case 44:
 							_tmp$16 = (bytesEncoder.nil);
 							_tmp$17 = $ifaceNil;
 							e = _tmp$16;
 							err = _tmp$17;
 							$s = -1; return [e, err];
-						/* } else if (_3 === (1)) { */ case 50:
-							_r$17 = $clone(v, reflect.Value).Field(startingField); /* */ $s = 53; case 53: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-							_arg = $clone(_r$17, reflect.Value);
-							_r$18 = t$1.Field(startingField); /* */ $s = 54; case 54: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-							_r$19 = new reflect.StructTag(_r$18.Tag).Get("asn1"); /* */ $s = 55; case 55: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-							_r$20 = parseFieldParameters(_r$19); /* */ $s = 56; case 56: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-							_arg$1 = $clone(_r$20, fieldParameters);
-							_r$21 = makeField(_arg, _arg$1); /* */ $s = 57; case 57: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-							_tuple$4 = _r$21;
+						/* } else if (_3 === (1)) { */ case 45:
+							_arg = $clone($clone(v, reflect.Value).Field(startingField), reflect.Value);
+							_r$14 = t$1.Field(startingField); /* */ $s = 48; case 48: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+							_r$15 = new reflect.StructTag(_r$14.Tag).Get("asn1"); /* */ $s = 49; case 49: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+							_r$16 = parseFieldParameters(_r$15); /* */ $s = 50; case 50: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+							_arg$1 = $clone(_r$16, fieldParameters);
+							_r$17 = makeField(_arg, _arg$1); /* */ $s = 51; case 51: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+							_tuple$4 = _r$17;
 							e = _tuple$4[0];
 							err = _tuple$4[1];
 							$24r$5 = [e, err];
-							$s = 58; case 58: return $24r$5;
-						/* } else { */ case 51:
+							$s = 52; case 52: return $24r$5;
+						/* } else { */ case 46:
 							m = $makeSlice(sliceType$2, n1);
 							i$1 = 0;
-							/* while (true) { */ case 59:
-								/* if (!(i$1 < n1)) { break; } */ if(!(i$1 < n1)) { $s = 60; continue; }
-								_r$22 = $clone(v, reflect.Value).Field(i$1 + startingField >> 0); /* */ $s = 61; case 61: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-								_arg$2 = $clone(_r$22, reflect.Value);
-								_r$23 = t$1.Field(i$1 + startingField >> 0); /* */ $s = 62; case 62: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-								_r$24 = new reflect.StructTag(_r$23.Tag).Get("asn1"); /* */ $s = 63; case 63: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-								_r$25 = parseFieldParameters(_r$24); /* */ $s = 64; case 64: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-								_arg$3 = $clone(_r$25, fieldParameters);
-								_r$26 = makeField(_arg$2, _arg$3); /* */ $s = 65; case 65: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-								_tuple$5 = _r$26;
+							/* while (true) { */ case 53:
+								/* if (!(i$1 < n1)) { break; } */ if(!(i$1 < n1)) { $s = 54; continue; }
+								_arg$2 = $clone($clone(v, reflect.Value).Field(i$1 + startingField >> 0), reflect.Value);
+								_r$18 = t$1.Field(i$1 + startingField >> 0); /* */ $s = 55; case 55: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+								_r$19 = new reflect.StructTag(_r$18.Tag).Get("asn1"); /* */ $s = 56; case 56: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+								_r$20 = parseFieldParameters(_r$19); /* */ $s = 57; case 57: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+								_arg$3 = $clone(_r$20, fieldParameters);
+								_r$21 = makeField(_arg$2, _arg$3); /* */ $s = 58; case 58: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
+								_tuple$5 = _r$21;
 								((i$1 < 0 || i$1 >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + i$1] = _tuple$5[0]);
 								err = _tuple$5[1];
 								if (!($interfaceIsEqual(err, $ifaceNil))) {
@@ -223352,60 +224648,55 @@ $packages["encoding/asn1"] = (function() {
 									$s = -1; return [e, err];
 								}
 								i$1 = i$1 + (1) >> 0;
-							$s = 59; continue;
-							case 60:
+							$s = 53; continue;
+							case 54:
 							_tmp$20 = ($convertSliceType(m, multiEncoder));
 							_tmp$21 = $ifaceNil;
 							e = _tmp$20;
 							err = _tmp$21;
 							$s = -1; return [e, err];
-						/* } */ case 52:
-					case 48:
+						/* } */ case 47:
+					case 43:
 					$s = 31; continue;
 				/* } else if (_2 === (23)) { */ case 29:
 					sliceType$4 = $clone(v, reflect.Value).Type();
-					_r$27 = sliceType$4.Elem(); /* */ $s = 68; case 68: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-					_r$28 = _r$27.Kind(); /* */ $s = 69; case 69: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-					/* */ if (_r$28 === 8) { $s = 66; continue; }
-					/* */ $s = 67; continue;
-					/* if (_r$28 === 8) { */ case 66:
-						_r$29 = $clone(v, reflect.Value).Bytes(); /* */ $s = 70; case 70: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-						_tmp$22 = ($convertSliceType(_r$29, bytesEncoder));
+					_r$22 = sliceType$4.Elem(); /* */ $s = 61; case 61: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
+					_r$23 = _r$22.Kind(); /* */ $s = 62; case 62: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
+					/* */ if (_r$23 === 8) { $s = 59; continue; }
+					/* */ $s = 60; continue;
+					/* if (_r$23 === 8) { */ case 59:
+						_tmp$22 = ($convertSliceType($clone(v, reflect.Value).Bytes(), bytesEncoder));
 						_tmp$23 = $ifaceNil;
 						e = _tmp$22;
 						err = _tmp$23;
-						$24r$6 = [e, err];
-						$s = 71; case 71: return $24r$6;
-					/* } */ case 67:
+						$s = -1; return [e, err];
+					/* } */ case 60:
 					fp = new fieldParameters.ptr(false, false, false, false, ptrType$2.nil, ptrType$3.nil, 0, 0, false, false);
-						_r$30 = $clone(v, reflect.Value).Len(); /* */ $s = 73; case 73: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-						l = _r$30;
+						l = $clone(v, reflect.Value).Len();
 						_4 = l;
-						/* */ if (_4 === (0)) { $s = 74; continue; }
-						/* */ if (_4 === (1)) { $s = 75; continue; }
-						/* */ $s = 76; continue;
-						/* if (_4 === (0)) { */ case 74:
+						/* */ if (_4 === (0)) { $s = 64; continue; }
+						/* */ if (_4 === (1)) { $s = 65; continue; }
+						/* */ $s = 66; continue;
+						/* if (_4 === (0)) { */ case 64:
 							_tmp$24 = (bytesEncoder.nil);
 							_tmp$25 = $ifaceNil;
 							e = _tmp$24;
 							err = _tmp$25;
 							$s = -1; return [e, err];
-						/* } else if (_4 === (1)) { */ case 75:
-							_r$31 = $clone(v, reflect.Value).Index(0); /* */ $s = 78; case 78: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-							_r$32 = makeField($clone(_r$31, reflect.Value), $clone(fp, fieldParameters)); /* */ $s = 79; case 79: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
-							_tuple$6 = _r$32;
+						/* } else if (_4 === (1)) { */ case 65:
+							_r$24 = makeField($clone($clone(v, reflect.Value).Index(0), reflect.Value), $clone(fp, fieldParameters)); /* */ $s = 68; case 68: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+							_tuple$6 = _r$24;
 							e = _tuple$6[0];
 							err = _tuple$6[1];
-							$24r$7 = [e, err];
-							$s = 80; case 80: return $24r$7;
-						/* } else { */ case 76:
+							$24r$6 = [e, err];
+							$s = 69; case 69: return $24r$6;
+						/* } else { */ case 66:
 							m$1 = $makeSlice(sliceType$2, l);
 							i$2 = 0;
-							/* while (true) { */ case 81:
-								/* if (!(i$2 < l)) { break; } */ if(!(i$2 < l)) { $s = 82; continue; }
-								_r$33 = $clone(v, reflect.Value).Index(i$2); /* */ $s = 83; case 83: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
-								_r$34 = makeField($clone(_r$33, reflect.Value), $clone(fp, fieldParameters)); /* */ $s = 84; case 84: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
-								_tuple$7 = _r$34;
+							/* while (true) { */ case 70:
+								/* if (!(i$2 < l)) { break; } */ if(!(i$2 < l)) { $s = 71; continue; }
+								_r$25 = makeField($clone($clone(v, reflect.Value).Index(i$2), reflect.Value), $clone(fp, fieldParameters)); /* */ $s = 72; case 72: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+								_tuple$7 = _r$25;
 								((i$2 < 0 || i$2 >= m$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : m$1.$array[m$1.$offset + i$2] = _tuple$7[0]);
 								err = _tuple$7[1];
 								if (!($interfaceIsEqual(err, $ifaceNil))) {
@@ -223416,8 +224707,8 @@ $packages["encoding/asn1"] = (function() {
 									$s = -1; return [e, err];
 								}
 								i$2 = i$2 + (1) >> 0;
-							$s = 81; continue;
-							case 82:
+							$s = 70; continue;
+							case 71:
 							if (params.set) {
 								_tmp$28 = ($convertSliceType(m$1, setEncoder));
 								_tmp$29 = $ifaceNil;
@@ -223430,50 +224721,50 @@ $packages["encoding/asn1"] = (function() {
 							e = _tmp$30;
 							err = _tmp$31;
 							$s = -1; return [e, err];
-						/* } */ case 77:
-					case 72:
+						/* } */ case 67:
+					case 63:
 					$s = 31; continue;
 				/* } else if (_2 === (24)) { */ case 30:
 						_5 = params.stringType;
-						/* */ if (_5 === (22)) { $s = 86; continue; }
-						/* */ if (_5 === (19)) { $s = 87; continue; }
-						/* */ if (_5 === (18)) { $s = 88; continue; }
-						/* */ $s = 89; continue;
-						/* if (_5 === (22)) { */ case 86:
-							_r$35 = $clone(v, reflect.Value).String(); /* */ $s = 91; case 91: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
-							_r$36 = makeIA5String(_r$35); /* */ $s = 92; case 92: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
-							_tuple$8 = _r$36;
+						/* */ if (_5 === (22)) { $s = 74; continue; }
+						/* */ if (_5 === (19)) { $s = 75; continue; }
+						/* */ if (_5 === (18)) { $s = 76; continue; }
+						/* */ $s = 77; continue;
+						/* if (_5 === (22)) { */ case 74:
+							_r$26 = $clone(v, reflect.Value).String(); /* */ $s = 79; case 79: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+							_r$27 = makeIA5String(_r$26); /* */ $s = 80; case 80: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+							_tuple$8 = _r$27;
 							e = _tuple$8[0];
 							err = _tuple$8[1];
-							$24r$8 = [e, err];
-							$s = 93; case 93: return $24r$8;
-						/* } else if (_5 === (19)) { */ case 87:
-							_r$37 = $clone(v, reflect.Value).String(); /* */ $s = 94; case 94: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
-							_r$38 = makePrintableString(_r$37); /* */ $s = 95; case 95: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
-							_tuple$9 = _r$38;
+							$24r$7 = [e, err];
+							$s = 81; case 81: return $24r$7;
+						/* } else if (_5 === (19)) { */ case 75:
+							_r$28 = $clone(v, reflect.Value).String(); /* */ $s = 82; case 82: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+							_r$29 = makePrintableString(_r$28); /* */ $s = 83; case 83: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+							_tuple$9 = _r$29;
 							e = _tuple$9[0];
 							err = _tuple$9[1];
-							$24r$9 = [e, err];
-							$s = 96; case 96: return $24r$9;
-						/* } else if (_5 === (18)) { */ case 88:
-							_r$39 = $clone(v, reflect.Value).String(); /* */ $s = 97; case 97: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
-							_r$40 = makeNumericString(_r$39); /* */ $s = 98; case 98: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
-							_tuple$10 = _r$40;
+							$24r$8 = [e, err];
+							$s = 84; case 84: return $24r$8;
+						/* } else if (_5 === (18)) { */ case 76:
+							_r$30 = $clone(v, reflect.Value).String(); /* */ $s = 85; case 85: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+							_r$31 = makeNumericString(_r$30); /* */ $s = 86; case 86: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
+							_tuple$10 = _r$31;
 							e = _tuple$10[0];
 							err = _tuple$10[1];
-							$24r$10 = [e, err];
-							$s = 99; case 99: return $24r$10;
-						/* } else { */ case 89:
-							_r$41 = $clone(v, reflect.Value).String(); /* */ $s = 100; case 100: if($c) { $c = false; _r$41 = _r$41.$blk(); } if (_r$41 && _r$41.$blk !== undefined) { break s; }
-							_r$42 = makeUTF8String(_r$41); /* */ $s = 101; case 101: if($c) { $c = false; _r$42 = _r$42.$blk(); } if (_r$42 && _r$42.$blk !== undefined) { break s; }
-							_tmp$32 = _r$42;
+							$24r$9 = [e, err];
+							$s = 87; case 87: return $24r$9;
+						/* } else { */ case 77:
+							_r$32 = $clone(v, reflect.Value).String(); /* */ $s = 88; case 88: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
+							_r$33 = makeUTF8String(_r$32); /* */ $s = 89; case 89: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
+							_tmp$32 = _r$33;
 							_tmp$33 = $ifaceNil;
 							e = _tmp$32;
 							err = _tmp$33;
-							$24r$11 = [e, err];
-							$s = 102; case 102: return $24r$11;
-						/* } */ case 90:
-					case 85:
+							$24r$10 = [e, err];
+							$s = 90; case 90: return $24r$10;
+						/* } */ case 78:
+					case 73:
 				/* } */ case 31:
 			case 25:
 			_tmp$34 = $ifaceNil;
@@ -223481,10 +224772,10 @@ $packages["encoding/asn1"] = (function() {
 			e = _tmp$34;
 			err = _tmp$35;
 			$s = -1; return [e, err];
-			/* */ } return; } var $f = {$blk: makeBody$1, $c: true, $r, $24r, $24r$1, $24r$10, $24r$11, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _2, _3, _4, _5, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$28, _tmp$29, _tmp$3, _tmp$30, _tmp$31, _tmp$32, _tmp$33, _tmp$34, _tmp$35, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$10, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, bytes$1, e, err, fp, i, i$1, i$2, l, m, m$1, n, n1, params, s, sliceType$4, startingField, t, t$1, v, value, x$3, x$4, x$5, x$6, $s};return $f;
+			/* */ } return; } var $f = {$blk: makeBody$1, $c: true, $r, $24r, $24r$1, $24r$10, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _2, _3, _4, _5, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$28, _tmp$29, _tmp$3, _tmp$30, _tmp$31, _tmp$32, _tmp$33, _tmp$34, _tmp$35, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$10, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, bytes$1, e, err, fp, i, i$1, i$2, l, m, m$1, n, n1, params, s, sliceType$4, startingField, t, t$1, v, value, x$3, x$4, x$5, x$6, $s};return $f;
 		};
 		makeField = function makeField$1(v, params) {
-			var {$24r, $24r$1, $24r$2, _1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _i, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _rune, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _v, _v$1, _v$2, bodyLen, class$1, defaultValue, e, err, isCompound, matchAny, ok, params, r, rv, t, t$1, tag, tt, v, x$3, x$4, x$5, x$6, $s, $r, $c} = $restore(this, {v, params});
+			var {$24r, $24r$1, $24r$2, _1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _i, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _rune, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _v, _v$1, bodyLen, class$1, defaultValue, e, err, isCompound, matchAny, ok, params, r, rv, t, t$1, tag, tt, v, x$3, x$4, x$5, x$6, $s, $r, $c} = $restore(this, {v, params});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			e = $ifaceNil;
 			err = $ifaceNil;
@@ -223505,71 +224796,63 @@ $packages["encoding/asn1"] = (function() {
 			/* */ if (_v) { $s = 5; continue; }
 			/* */ $s = 6; continue;
 			/* if (_v) { */ case 5:
-				_r$2 = $clone(v, reflect.Value).Elem(); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$3 = makeField($clone(_r$2, reflect.Value), $clone(params, fieldParameters)); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_tuple = _r$3;
+				_r$2 = makeField($clone($clone(v, reflect.Value).Elem(), reflect.Value), $clone(params, fieldParameters)); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_tuple = _r$2;
 				e = _tuple[0];
 				err = _tuple[1];
 				$24r$1 = [e, err];
-				$s = 11; case 11: return $24r$1;
+				$s = 10; case 10: return $24r$1;
 			/* } */ case 6:
-			if (!($clone(v, reflect.Value).Kind() === 23)) { _v$1 = false; $s = 14; continue s; }
-			_r$4 = $clone(v, reflect.Value).Len(); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_v$1 = _r$4 === 0; case 14:
-			/* */ if (_v$1 && params.omitEmpty) { $s = 12; continue; }
-			/* */ $s = 13; continue;
-			/* if (_v$1 && params.omitEmpty) { */ case 12:
+			if (($clone(v, reflect.Value).Kind() === 23) && ($clone(v, reflect.Value).Len() === 0) && params.omitEmpty) {
 				_tmp$2 = (bytesEncoder.nil);
 				_tmp$3 = $ifaceNil;
 				e = _tmp$2;
 				err = _tmp$3;
 				$s = -1; return [e, err];
-			/* } */ case 13:
-			/* */ if (params.optional && !(params.defaultValue === ptrType$2.nil) && canHaveDefaultValue($clone(v, reflect.Value).Kind())) { $s = 16; continue; }
-			/* */ $s = 17; continue;
-			/* if (params.optional && !(params.defaultValue === ptrType$2.nil) && canHaveDefaultValue($clone(v, reflect.Value).Kind())) { */ case 16:
-				_r$5 = $clone(reflect.New($clone(v, reflect.Value).Type()), reflect.Value).Elem(); /* */ $s = 18; case 18: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				defaultValue = _r$5;
+			}
+			/* */ if (params.optional && !(params.defaultValue === ptrType$2.nil) && canHaveDefaultValue($clone(v, reflect.Value).Kind())) { $s = 11; continue; }
+			/* */ $s = 12; continue;
+			/* if (params.optional && !(params.defaultValue === ptrType$2.nil) && canHaveDefaultValue($clone(v, reflect.Value).Kind())) { */ case 11:
+				defaultValue = $clone(reflect.New($clone(v, reflect.Value).Type()), reflect.Value).Elem();
 				$clone(defaultValue, reflect.Value).SetInt(params.defaultValue.$get());
-				_r$6 = $clone(v, reflect.Value).Interface(); /* */ $s = 21; case 21: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_arg = _r$6;
-				_r$7 = $clone(defaultValue, reflect.Value).Interface(); /* */ $s = 22; case 22: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_arg$1 = _r$7;
-				_r$8 = reflect.DeepEqual(_arg, _arg$1); /* */ $s = 23; case 23: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				/* */ if (_r$8) { $s = 19; continue; }
-				/* */ $s = 20; continue;
-				/* if (_r$8) { */ case 19:
+				_r$3 = $clone(v, reflect.Value).Interface(); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				_arg = _r$3;
+				_r$4 = $clone(defaultValue, reflect.Value).Interface(); /* */ $s = 16; case 16: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_arg$1 = _r$4;
+				_r$5 = reflect.DeepEqual(_arg, _arg$1); /* */ $s = 17; case 17: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				/* */ if (_r$5) { $s = 13; continue; }
+				/* */ $s = 14; continue;
+				/* if (_r$5) { */ case 13:
 					_tmp$4 = (bytesEncoder.nil);
 					_tmp$5 = $ifaceNil;
 					e = _tmp$4;
 					err = _tmp$5;
 					$s = -1; return [e, err];
-				/* } */ case 20:
-			/* } */ case 17:
-			/* */ if (params.optional && params.defaultValue === ptrType$2.nil) { $s = 24; continue; }
-			/* */ $s = 25; continue;
-			/* if (params.optional && params.defaultValue === ptrType$2.nil) { */ case 24:
-				_r$9 = $clone(v, reflect.Value).Interface(); /* */ $s = 28; case 28: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				_arg$2 = _r$9;
-				_r$10 = reflect.Zero($clone(v, reflect.Value).Type()); /* */ $s = 29; case 29: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				_r$11 = $clone(_r$10, reflect.Value).Interface(); /* */ $s = 30; case 30: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				_arg$3 = _r$11;
-				_r$12 = reflect.DeepEqual(_arg$2, _arg$3); /* */ $s = 31; case 31: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				/* */ if (_r$12) { $s = 26; continue; }
-				/* */ $s = 27; continue;
-				/* if (_r$12) { */ case 26:
+				/* } */ case 14:
+			/* } */ case 12:
+			/* */ if (params.optional && params.defaultValue === ptrType$2.nil) { $s = 18; continue; }
+			/* */ $s = 19; continue;
+			/* if (params.optional && params.defaultValue === ptrType$2.nil) { */ case 18:
+				_r$6 = $clone(v, reflect.Value).Interface(); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				_arg$2 = _r$6;
+				_r$7 = $clone(reflect.Zero($clone(v, reflect.Value).Type()), reflect.Value).Interface(); /* */ $s = 23; case 23: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_arg$3 = _r$7;
+				_r$8 = reflect.DeepEqual(_arg$2, _arg$3); /* */ $s = 24; case 24: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				/* */ if (_r$8) { $s = 20; continue; }
+				/* */ $s = 21; continue;
+				/* if (_r$8) { */ case 20:
 					_tmp$6 = (bytesEncoder.nil);
 					_tmp$7 = $ifaceNil;
 					e = _tmp$6;
 					err = _tmp$7;
 					$s = -1; return [e, err];
-				/* } */ case 27:
-			/* } */ case 25:
-			/* */ if ($interfaceIsEqual($clone(v, reflect.Value).Type(), rawValueType)) { $s = 32; continue; }
-			/* */ $s = 33; continue;
-			/* if ($interfaceIsEqual($clone(v, reflect.Value).Type(), rawValueType)) { */ case 32:
-				_r$13 = $clone(v, reflect.Value).Interface(); /* */ $s = 34; case 34: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-				rv = $clone($assertType(_r$13, RawValue), RawValue);
+				/* } */ case 21:
+			/* } */ case 19:
+			/* */ if ($interfaceIsEqual($clone(v, reflect.Value).Type(), rawValueType)) { $s = 25; continue; }
+			/* */ $s = 26; continue;
+			/* if ($interfaceIsEqual($clone(v, reflect.Value).Type(), rawValueType)) { */ case 25:
+				_r$9 = $clone(v, reflect.Value).Interface(); /* */ $s = 27; case 27: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+				rv = $clone($assertType(_r$9, RawValue), RawValue);
 				if (!((rv.FullBytes.$length === 0))) {
 					_tmp$8 = ($convertSliceType(rv.FullBytes, bytesEncoder));
 					_tmp$9 = $ifaceNil;
@@ -223585,24 +224868,24 @@ $packages["encoding/asn1"] = (function() {
 				e = _tmp$10;
 				err = _tmp$11;
 				$s = -1; return [e, err];
-			/* } */ case 33:
-			_r$14 = getUniversalType($clone(v, reflect.Value).Type()); /* */ $s = 35; case 35: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-			_tuple$1 = _r$14;
+			/* } */ case 26:
+			_r$10 = getUniversalType($clone(v, reflect.Value).Type()); /* */ $s = 28; case 28: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+			_tuple$1 = _r$10;
 			matchAny = _tuple$1[0];
 			tag = _tuple$1[1];
 			isCompound = _tuple$1[2];
 			ok = _tuple$1[3];
-			/* */ if (!ok || matchAny) { $s = 36; continue; }
-			/* */ $s = 37; continue;
-			/* if (!ok || matchAny) { */ case 36:
+			/* */ if (!ok || matchAny) { $s = 29; continue; }
+			/* */ $s = 30; continue;
+			/* if (!ok || matchAny) { */ case 29:
 				_tmp$12 = $ifaceNil;
-				_r$15 = fmt.Sprintf("unknown Go type: %v", new sliceType$4([$clone(v, reflect.Value).Type()])); /* */ $s = 38; case 38: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-				_tmp$13 = (x$3 = new StructuralError.ptr(_r$15), new x$3.constructor.elem(x$3));
+				_r$11 = fmt.Sprintf("unknown Go type: %v", new sliceType$4([$clone(v, reflect.Value).Type()])); /* */ $s = 31; case 31: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+				_tmp$13 = (x$3 = new StructuralError.ptr(_r$11), new x$3.constructor.elem(x$3));
 				e = _tmp$12;
 				err = _tmp$13;
 				$24r$2 = [e, err];
-				$s = 39; case 39: return $24r$2;
-			/* } */ case 37:
+				$s = 32; case 32: return $24r$2;
+			/* } */ case 30:
 			if (!((params.timeType === 0)) && !((tag === 23))) {
 				_tmp$14 = $ifaceNil;
 				_tmp$15 = (x$4 = new StructuralError.ptr("explicit time type given to non-time member"), new x$4.constructor.elem(x$4));
@@ -223618,57 +224901,57 @@ $packages["encoding/asn1"] = (function() {
 				$s = -1; return [e, err];
 			}
 				_1 = tag;
-				/* */ if (_1 === (19)) { $s = 41; continue; }
-				/* */ if (_1 === (23)) { $s = 42; continue; }
-				/* */ $s = 43; continue;
-				/* if (_1 === (19)) { */ case 41:
-					/* */ if (params.stringType === 0) { $s = 44; continue; }
-					/* */ $s = 45; continue;
-					/* if (params.stringType === 0) { */ case 44:
-						_r$16 = $clone(v, reflect.Value).String(); /* */ $s = 47; case 47: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-						_ref = _r$16;
+				/* */ if (_1 === (19)) { $s = 34; continue; }
+				/* */ if (_1 === (23)) { $s = 35; continue; }
+				/* */ $s = 36; continue;
+				/* if (_1 === (19)) { */ case 34:
+					/* */ if (params.stringType === 0) { $s = 37; continue; }
+					/* */ $s = 38; continue;
+					/* if (params.stringType === 0) { */ case 37:
+						_r$12 = $clone(v, reflect.Value).String(); /* */ $s = 40; case 40: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+						_ref = _r$12;
 						_i = 0;
-						/* while (true) { */ case 48:
-							/* if (!(_i < _ref.length)) { break; } */ if(!(_i < _ref.length)) { $s = 49; continue; }
+						/* while (true) { */ case 41:
+							/* if (!(_i < _ref.length)) { break; } */ if(!(_i < _ref.length)) { $s = 42; continue; }
 							_rune = $decodeRune(_ref, _i);
 							r = _rune[0];
-							/* */ if (r >= 128 || !isPrintable(((r << 24 >>> 24)), false, false)) { $s = 50; continue; }
-							/* */ $s = 51; continue;
-							/* if (r >= 128 || !isPrintable(((r << 24 >>> 24)), false, false)) { */ case 50:
-								_r$17 = $clone(v, reflect.Value).String(); /* */ $s = 54; case 54: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-								_r$18 = utf8.ValidString(_r$17); /* */ $s = 55; case 55: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-								/* */ if (!_r$18) { $s = 52; continue; }
-								/* */ $s = 53; continue;
-								/* if (!_r$18) { */ case 52:
+							/* */ if (r >= 128 || !isPrintable(((r << 24 >>> 24)), false, false)) { $s = 43; continue; }
+							/* */ $s = 44; continue;
+							/* if (r >= 128 || !isPrintable(((r << 24 >>> 24)), false, false)) { */ case 43:
+								_r$13 = $clone(v, reflect.Value).String(); /* */ $s = 47; case 47: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+								_r$14 = utf8.ValidString(_r$13); /* */ $s = 48; case 48: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+								/* */ if (!_r$14) { $s = 45; continue; }
+								/* */ $s = 46; continue;
+								/* if (!_r$14) { */ case 45:
 									_tmp$18 = $ifaceNil;
 									_tmp$19 = errors.New("asn1: string not valid UTF-8");
 									e = _tmp$18;
 									err = _tmp$19;
 									$s = -1; return [e, err];
-								/* } */ case 53:
+								/* } */ case 46:
 								tag = 12;
-								/* break; */ $s = 49; continue;
-							/* } */ case 51:
+								/* break; */ $s = 42; continue;
+							/* } */ case 44:
 							_i += _rune[1];
-						$s = 48; continue;
-						case 49:
-						$s = 46; continue;
-					/* } else { */ case 45:
+						$s = 41; continue;
+						case 42:
+						$s = 39; continue;
+					/* } else { */ case 38:
 						tag = params.stringType;
-					/* } */ case 46:
-					$s = 43; continue;
-				/* } else if (_1 === (23)) { */ case 42:
-					if (params.timeType === 24) { _v$2 = true; $s = 58; continue s; }
-					_r$19 = $clone(v, reflect.Value).Interface(); /* */ $s = 59; case 59: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-					_r$20 = outsideUTCRange($clone($assertType(_r$19, time.Time), time.Time)); /* */ $s = 60; case 60: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-					_v$2 = _r$20; case 58:
-					/* */ if (_v$2) { $s = 56; continue; }
-					/* */ $s = 57; continue;
-					/* if (_v$2) { */ case 56:
+					/* } */ case 39:
+					$s = 36; continue;
+				/* } else if (_1 === (23)) { */ case 35:
+					if (params.timeType === 24) { _v$1 = true; $s = 51; continue s; }
+					_r$15 = $clone(v, reflect.Value).Interface(); /* */ $s = 52; case 52: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+					_r$16 = outsideUTCRange($clone($assertType(_r$15, time.Time), time.Time)); /* */ $s = 53; case 53: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+					_v$1 = _r$16; case 51:
+					/* */ if (_v$1) { $s = 49; continue; }
+					/* */ $s = 50; continue;
+					/* if (_v$1) { */ case 49:
 						tag = 24;
-					/* } */ case 57:
-				/* } */ case 43:
-			case 40:
+					/* } */ case 50:
+				/* } */ case 36:
+			case 33:
 			if (params.set) {
 				if (!((tag === 16))) {
 					_tmp$20 = $ifaceNil;
@@ -223683,8 +224966,8 @@ $packages["encoding/asn1"] = (function() {
 				params.set = true;
 			}
 			t$1 = new taggedEncoder.ptr(arrayType$1.zero(), $ifaceNil, $ifaceNil);
-			_r$21 = makeBody($clone(v, reflect.Value), $clone(params, fieldParameters)); /* */ $s = 61; case 61: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-			_tuple$2 = _r$21;
+			_r$17 = makeBody($clone(v, reflect.Value), $clone(params, fieldParameters)); /* */ $s = 54; case 54: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+			_tuple$2 = _r$17;
 			t$1.body = _tuple$2[0];
 			err = _tuple$2[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
@@ -223694,12 +224977,12 @@ $packages["encoding/asn1"] = (function() {
 				err = _tmp$23;
 				$s = -1; return [e, err];
 			}
-			_r$22 = t$1.body.Len(); /* */ $s = 62; case 62: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			bodyLen = _r$22;
+			_r$18 = t$1.body.Len(); /* */ $s = 55; case 55: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+			bodyLen = _r$18;
 			class$1 = 0;
-			/* */ if (!(params.tag === ptrType$3.nil)) { $s = 63; continue; }
-			/* */ $s = 64; continue;
-			/* if (!(params.tag === ptrType$3.nil)) { */ case 63:
+			/* */ if (!(params.tag === ptrType$3.nil)) { $s = 56; continue; }
+			/* */ $s = 57; continue;
+			/* if (!(params.tag === ptrType$3.nil)) { */ case 56:
 				if (params.application) {
 					class$1 = 1;
 				} else if (params.private$3) {
@@ -223707,32 +224990,32 @@ $packages["encoding/asn1"] = (function() {
 				} else {
 					class$1 = 2;
 				}
-				/* */ if (params.explicit) { $s = 65; continue; }
-				/* */ $s = 66; continue;
-				/* if (params.explicit) { */ case 65:
+				/* */ if (params.explicit) { $s = 58; continue; }
+				/* */ $s = 59; continue;
+				/* if (params.explicit) { */ case 58:
 					t$1.tag = ($convertSliceType(appendTagAndLength($subslice(new sliceType(t$1.scratch), 0, 0), $clone(new tagAndLength.ptr(0, tag, bodyLen, isCompound), tagAndLength)), bytesEncoder));
 					tt = new taggedEncoder.ptr(arrayType$1.zero(), $ifaceNil, $ifaceNil);
 					tt.body = t$1;
 					_arg$4 = $subslice(new sliceType(tt.scratch), 0, 0);
-					_r$23 = t$1.tag.Len(); /* */ $s = 67; case 67: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-					_arg$5 = $clone(new tagAndLength.ptr(class$1, params.tag.$get(), bodyLen + _r$23 >> 0, true), tagAndLength);
-					_r$24 = appendTagAndLength(_arg$4, _arg$5); /* */ $s = 68; case 68: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-					tt.tag = ($convertSliceType(_r$24, bytesEncoder));
+					_r$19 = t$1.tag.Len(); /* */ $s = 60; case 60: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+					_arg$5 = $clone(new tagAndLength.ptr(class$1, params.tag.$get(), bodyLen + _r$19 >> 0, true), tagAndLength);
+					_r$20 = appendTagAndLength(_arg$4, _arg$5); /* */ $s = 61; case 61: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+					tt.tag = ($convertSliceType(_r$20, bytesEncoder));
 					_tmp$24 = tt;
 					_tmp$25 = $ifaceNil;
 					e = _tmp$24;
 					err = _tmp$25;
 					$s = -1; return [e, err];
-				/* } */ case 66:
+				/* } */ case 59:
 				tag = params.tag.$get();
-			/* } */ case 64:
+			/* } */ case 57:
 			t$1.tag = ($convertSliceType(appendTagAndLength($subslice(new sliceType(t$1.scratch), 0, 0), $clone(new tagAndLength.ptr(class$1, tag, bodyLen, isCompound), tagAndLength)), bytesEncoder));
 			_tmp$26 = t$1;
 			_tmp$27 = $ifaceNil;
 			e = _tmp$26;
 			err = _tmp$27;
 			$s = -1; return [e, err];
-			/* */ } return; } var $f = {$blk: makeField$1, $c: true, $r, $24r, $24r$1, $24r$2, _1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _i, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _rune, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _v, _v$1, _v$2, bodyLen, class$1, defaultValue, e, err, isCompound, matchAny, ok, params, r, rv, t, t$1, tag, tt, v, x$3, x$4, x$5, x$6, $s};return $f;
+			/* */ } return; } var $f = {$blk: makeField$1, $c: true, $r, $24r, $24r$1, $24r$2, _1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _i, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _rune, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _v, _v$1, bodyLen, class$1, defaultValue, e, err, isCompound, matchAny, ok, params, r, rv, t, t$1, tag, tt, v, x$3, x$4, x$5, x$6, $s};return $f;
 		};
 		Marshal = function Marshal$1(val) {
 			var {$24r, _r, val, $s, $r, $c} = $restore(this, {val});
@@ -223744,21 +225027,20 @@ $packages["encoding/asn1"] = (function() {
 		};
 		$pkg.Marshal = Marshal;
 		MarshalWithParams = function MarshalWithParams$1(val, params) {
-			var {_r, _r$1, _r$2, _tuple, b, e, err, params, val, $s, $r, $c} = $restore(this, {val, params});
+			var {_r, _r$1, _tuple, b, e, err, params, val, $s, $r, $c} = $restore(this, {val, params});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = reflect.ValueOf(val); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = makeField($clone(_r, reflect.Value), $clone(parseFieldParameters(params), fieldParameters)); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
+			_r = makeField($clone(reflect.ValueOf(val), reflect.Value), $clone(parseFieldParameters(params), fieldParameters)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
 			e = _tuple[0];
 			err = _tuple[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return [sliceType.nil, err];
 			}
-			_r$2 = e.Len(); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			b = $makeSlice(sliceType, _r$2);
-			$r = e.Encode(b); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$1 = e.Len(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			b = $makeSlice(sliceType, _r$1);
+			$r = e.Encode(b); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return [b, $ifaceNil];
-			/* */ } return; } var $f = {$blk: MarshalWithParams$1, $c: true, $r, _r, _r$1, _r$2, _tuple, b, e, err, params, val, $s};return $f;
+			/* */ } return; } var $f = {$blk: MarshalWithParams$1, $c: true, $r, _r, _r$1, _tuple, b, e, err, params, val, $s};return $f;
 		};
 		$pkg.MarshalWithParams = MarshalWithParams;
 		parseFieldParameters = function parseFieldParameters$1(str) {
@@ -224171,9 +225453,11 @@ $packages["encoding/asn1"] = (function() {
 		};
 		$ptrType(ObjectIdentifier).prototype.Equal = function(...$args) { return this.$get().Equal(...$args); };
 		ObjectIdentifier.prototype.String = function String() {
-			var _i, _ref, i, oi, s, v;
+			var _i, _ref, buf, i, oi, s, v;
 			oi = this;
-			s = "";
+			s = new strings.Builder.ptr(ptrType$4.nil, sliceType.nil);
+			s.Grow(32);
+			buf = $makeSlice(sliceType, 0, 19);
 			_ref = oi;
 			_i = 0;
 			while (true) {
@@ -224181,12 +225465,12 @@ $packages["encoding/asn1"] = (function() {
 				i = _i;
 				v = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 				if (i > 0) {
-					s = s + (".");
+					s.WriteByte(46);
 				}
-				s = s + (strconv.Itoa(v));
+				s.Write(strconv.AppendInt(buf, (new $Int64(0, v)), 10));
 				_i++;
 			}
-			return s;
+			return s.String();
 		};
 		$ptrType(ObjectIdentifier).prototype.String = function(...$args) { return this.$get().String(...$args); };
 		parseObjectIdentifier = function parseObjectIdentifier$1(bytes$1) {
@@ -224310,14 +225594,14 @@ $packages["encoding/asn1"] = (function() {
 			ret = new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil);
 			err = $ifaceNil;
 			s = ($bytesToString(bytes$1));
-			_r = time.Parse("20060102150405Z0700", s); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = time.Parse("20060102150405.999999999Z0700", s); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			time.Time.copy(ret, _tuple[0]);
 			err = _tuple[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return [ret, err];
 			}
-			_r$1 = $clone(ret, time.Time).Format("20060102150405Z0700"); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$1 = $clone(ret, time.Time).Format("20060102150405.999999999Z0700"); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			serialized = _r$1;
 			/* */ if (!(serialized === s)) { $s = 3; continue; }
 			/* */ $s = 4; continue;
@@ -224512,9 +225796,9 @@ $packages["encoding/asn1"] = (function() {
 			return [ret, offset, err];
 		};
 		parseSequenceOf = function parseSequenceOf$1(bytes$1, sliceType$6, elemType) {
-			var {_1, _r, _r$1, _r$2, _r$3, _tuple, _tuple$1, _tuple$2, bytes$1, compoundType, elemType, err, expectedTag, i, matchAny, numElements, offset, offset$1, ok, params, ret, sliceType$6, t, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {bytes$1, sliceType$6, elemType});
+			var {_1, _r, _r$1, _r$2, _tuple, _tuple$1, _tuple$2, bytes$1, compoundType, elemType, err, expectedTag, i, matchAny, numElements, offset, offset$1, ok, params, ret, sliceType$6, t, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {bytes$1, sliceType$6, elemType});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			ret = new reflect.Value.ptr(ptrType$4.nil, 0, 0);
+			ret = new reflect.Value.ptr(ptrType$5.nil, 0, 0);
 			err = $ifaceNil;
 			_r = getUniversalType(elemType); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
@@ -224562,9 +225846,8 @@ $packages["encoding/asn1"] = (function() {
 			i = 0;
 			/* while (true) { */ case 3:
 				/* if (!(i < numElements)) { break; } */ if(!(i < numElements)) { $s = 4; continue; }
-				_r$2 = $clone(ret, reflect.Value).Index(i); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$3 = parseField($clone(_r$2, reflect.Value), bytes$1, offset$1, $clone(params, fieldParameters)); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_tuple$2 = _r$3;
+				_r$2 = parseField($clone($clone(ret, reflect.Value).Index(i), reflect.Value), bytes$1, offset$1, $clone(params, fieldParameters)); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_tuple$2 = _r$2;
 				offset$1 = _tuple$2[0];
 				err = _tuple$2[1];
 				if (!($interfaceIsEqual(err, $ifaceNil))) {
@@ -224574,14 +225857,14 @@ $packages["encoding/asn1"] = (function() {
 			$s = 3; continue;
 			case 4:
 			$s = -1; return [ret, err];
-			/* */ } return; } var $f = {$blk: parseSequenceOf$1, $c: true, $r, _1, _r, _r$1, _r$2, _r$3, _tuple, _tuple$1, _tuple$2, bytes$1, compoundType, elemType, err, expectedTag, i, matchAny, numElements, offset, offset$1, ok, params, ret, sliceType$6, t, x$3, x$4, x$5, $s};return $f;
+			/* */ } return; } var $f = {$blk: parseSequenceOf$1, $c: true, $r, _1, _r, _r$1, _r$2, _tuple, _tuple$1, _tuple$2, bytes$1, compoundType, elemType, err, expectedTag, i, matchAny, numElements, offset, offset$1, ok, params, ret, sliceType$6, t, x$3, x$4, x$5, $s};return $f;
 		};
 		invalidLength = function invalidLength$1(offset, length, sliceLength) {
 			var length, offset, sliceLength;
 			return (offset + length >> 0) < offset || (offset + length >> 0) > sliceLength;
 		};
 		parseField = function parseField$1(v, bytes$1, initOffset, params) {
-			var {_1, _2, _3, _4, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, bytes$1, bytes$2, compoundType, err, err1, err1$1, err1$2, err1$3, err1$4, err1$5, expectedClass, expectedClass$1, expectedTag, field, fieldType, i, i$1, ifaceType, initOffset, innerBytes, innerBytes$1, innerOffset, matchAny, matchAnyClassAndTag, newSlice, offset, ok, ok$1, ok1, params, parsedBool, parsedInt, parsedInt$1, parsedInt$2, parsedInt$3, result, sliceType$6, structType, t, t$1, universalTag, v, v$1, v$2, v$3, v$4, v$5, v$6, v$7, v$8, val, x$10, x$11, x$12, x$13, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {v, bytes$1, initOffset, params});
+			var {_1, _2, _3, _4, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, bytes$1, bytes$2, compoundType, err, err1, err1$1, err1$2, err1$3, err1$4, err1$5, expectedClass, expectedClass$1, expectedTag, field, fieldType, i, i$1, ifaceType, initOffset, innerBytes, innerBytes$1, innerOffset, matchAny, matchAnyClassAndTag, newSlice, offset, ok, ok$1, ok1, params, parsedBool, parsedInt, parsedInt$1, parsedInt$2, parsedInt$3, result, sliceType$6, structType, t, t$1, universalTag, v, v$1, v$2, v$3, v$4, v$5, v$6, v$7, v$8, val, x$10, x$11, x$12, x$13, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {v, bytes$1, initOffset, params});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			offset = 0;
 			err = $ifaceNil;
@@ -224701,8 +225984,7 @@ $packages["encoding/asn1"] = (function() {
 				/* */ if (!($interfaceIsEqual(result, $ifaceNil))) { $s = 24; continue; }
 				/* */ $s = 25; continue;
 				/* if (!($interfaceIsEqual(result, $ifaceNil))) { */ case 24:
-					_r$4 = reflect.ValueOf(result); /* */ $s = 26; case 26: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					$r = $clone(v, reflect.Value).Set($clone(_r$4, reflect.Value)); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = $clone(v, reflect.Value).Set($clone(reflect.ValueOf(result), reflect.Value)); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 25:
 				$s = -1; return [offset, err];
 			/* } */ case 2:
@@ -224750,19 +226032,19 @@ $packages["encoding/asn1"] = (function() {
 					$s = -1; return [offset, err];
 				}
 			}
-			_r$5 = getUniversalType(fieldType); /* */ $s = 28; case 28: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_tuple$14 = _r$5;
+			_r$4 = getUniversalType(fieldType); /* */ $s = 27; case 27: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			_tuple$14 = _r$4;
 			matchAny = _tuple$14[0];
 			universalTag = _tuple$14[1];
 			compoundType = _tuple$14[2];
 			ok1 = _tuple$14[3];
-			/* */ if (!ok1) { $s = 29; continue; }
-			/* */ $s = 30; continue;
-			/* if (!ok1) { */ case 29:
-				_r$6 = fmt.Sprintf("unknown Go type: %v", new sliceType$4([fieldType])); /* */ $s = 31; case 31: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				err = (x$8 = new StructuralError.ptr(_r$6), new x$8.constructor.elem(x$8));
+			/* */ if (!ok1) { $s = 28; continue; }
+			/* */ $s = 29; continue;
+			/* if (!ok1) { */ case 28:
+				_r$5 = fmt.Sprintf("unknown Go type: %v", new sliceType$4([fieldType])); /* */ $s = 30; case 30: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				err = (x$8 = new StructuralError.ptr(_r$5), new x$8.constructor.elem(x$8));
 				$s = -1; return [offset, err];
-			/* } */ case 30:
+			/* } */ case 29:
 			if (universalTag === 19) {
 				if (t$1.class$0 === 0) {
 					_2 = t$1.tag;
@@ -224797,76 +226079,76 @@ $packages["encoding/asn1"] = (function() {
 				expectedTag = params.tag.$get();
 				matchAnyClassAndTag = false;
 			}
-			/* */ if (!matchAnyClassAndTag && (!((t$1.class$0 === expectedClass$1)) || !((t$1.tag === expectedTag))) || (!matchAny && !(t$1.isCompound === compoundType))) { $s = 32; continue; }
-			/* */ $s = 33; continue;
-			/* if (!matchAnyClassAndTag && (!((t$1.class$0 === expectedClass$1)) || !((t$1.tag === expectedTag))) || (!matchAny && !(t$1.isCompound === compoundType))) { */ case 32:
+			/* */ if (!matchAnyClassAndTag && (!((t$1.class$0 === expectedClass$1)) || !((t$1.tag === expectedTag))) || (!matchAny && !(t$1.isCompound === compoundType))) { $s = 31; continue; }
+			/* */ $s = 32; continue;
+			/* if (!matchAnyClassAndTag && (!((t$1.class$0 === expectedClass$1)) || !((t$1.tag === expectedTag))) || (!matchAny && !(t$1.isCompound === compoundType))) { */ case 31:
 				ok$1 = setDefaultValue($clone(v, reflect.Value), $clone(params, fieldParameters));
-				/* */ if (ok$1) { $s = 34; continue; }
-				/* */ $s = 35; continue;
-				/* if (ok$1) { */ case 34:
+				/* */ if (ok$1) { $s = 33; continue; }
+				/* */ $s = 34; continue;
+				/* if (ok$1) { */ case 33:
 					offset = initOffset;
-					$s = 36; continue;
-				/* } else { */ case 35:
+					$s = 35; continue;
+				/* } else { */ case 34:
 					_arg = new $Int(expectedTag);
 					_arg$1 = new t$1.constructor.elem(t$1);
 					_arg$2 = new params.constructor.elem(params);
-					_r$7 = fieldType.Name(); /* */ $s = 37; case 37: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					_arg$3 = new $String(_r$7);
+					_r$6 = fieldType.Name(); /* */ $s = 36; case 36: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					_arg$3 = new $String(_r$6);
 					_arg$4 = new $Int(offset);
-					_r$8 = fmt.Sprintf("tags don't match (%d vs %+v) %+v %s @%d", new sliceType$4([_arg, _arg$1, _arg$2, _arg$3, _arg$4])); /* */ $s = 38; case 38: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					err = (x$9 = new StructuralError.ptr(_r$8), new x$9.constructor.elem(x$9));
-				/* } */ case 36:
+					_r$7 = fmt.Sprintf("tags don't match (%d vs %+v) %+v %s @%d", new sliceType$4([_arg, _arg$1, _arg$2, _arg$3, _arg$4])); /* */ $s = 37; case 37: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					err = (x$9 = new StructuralError.ptr(_r$7), new x$9.constructor.elem(x$9));
+				/* } */ case 35:
 				$s = -1; return [offset, err];
-			/* } */ case 33:
+			/* } */ case 32:
 			if (invalidLength(offset, t$1.length, bytes$1.$length)) {
 				err = (x$10 = new SyntaxError.ptr("data truncated"), new x$10.constructor.elem(x$10));
 				$s = -1; return [offset, err];
 			}
 			innerBytes$1 = $subslice(bytes$1, offset, (offset + t$1.length >> 0));
 			offset = offset + (t$1.length) >> 0;
-			_r$9 = $clone($clone(v, reflect.Value).Addr(), reflect.Value).Interface(); /* */ $s = 39; case 39: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			_ref = _r$9;
-			/* */ if ($assertType(_ref, ptrType$5, true)[1]) { $s = 40; continue; }
-			/* */ if ($assertType(_ref, ptrType$6, true)[1]) { $s = 41; continue; }
-			/* */ if ($assertType(_ref, ptrType$7, true)[1]) { $s = 42; continue; }
-			/* */ if ($assertType(_ref, ptrType$8, true)[1]) { $s = 43; continue; }
-			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 44; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 45; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 46; continue; }
-			/* */ $s = 47; continue;
-			/* if ($assertType(_ref, ptrType$5, true)[1]) { */ case 40:
+			_r$8 = $clone($clone(v, reflect.Value).Addr(), reflect.Value).Interface(); /* */ $s = 38; case 38: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+			_ref = _r$8;
+			/* */ if ($assertType(_ref, ptrType$6, true)[1]) { $s = 39; continue; }
+			/* */ if ($assertType(_ref, ptrType$7, true)[1]) { $s = 40; continue; }
+			/* */ if ($assertType(_ref, ptrType$8, true)[1]) { $s = 41; continue; }
+			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 42; continue; }
+			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 43; continue; }
+			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 44; continue; }
+			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 45; continue; }
+			/* */ $s = 46; continue;
+			/* if ($assertType(_ref, ptrType$6, true)[1]) { */ case 39:
 				v$1 = _ref.$val;
-				RawValue.copy(v$1, new RawValue.ptr(t$1.class$0, t$1.tag, t$1.isCompound, innerBytes$1, $subslice(bytes$1, initOffset, offset)));
+				RawValue.copy((v$1 === ptrType$6.nil && $throwNilPointerError(), v$1), new RawValue.ptr(t$1.class$0, t$1.tag, t$1.isCompound, innerBytes$1, $subslice(bytes$1, initOffset, offset)));
 				$s = -1; return [offset, err];
-			/* } else if ($assertType(_ref, ptrType$6, true)[1]) { */ case 41:
+			/* } else if ($assertType(_ref, ptrType$7, true)[1]) { */ case 40:
 				v$2 = _ref.$val;
 				_tuple$15 = parseObjectIdentifier(innerBytes$1);
 				v$2.$set(_tuple$15[0]);
 				err = _tuple$15[1];
 				$s = -1; return [offset, err];
-			/* } else if ($assertType(_ref, ptrType$7, true)[1]) { */ case 42:
+			/* } else if ($assertType(_ref, ptrType$8, true)[1]) { */ case 41:
 				v$3 = _ref.$val;
 				_tuple$16 = parseBitString(innerBytes$1);
-				BitString.copy(v$3, _tuple$16[0]);
+				BitString.copy((v$3 === ptrType$8.nil && $throwNilPointerError(), v$3), _tuple$16[0]);
 				err = _tuple$16[1];
 				$s = -1; return [offset, err];
-			/* } else if ($assertType(_ref, ptrType$8, true)[1]) { */ case 43:
+			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 42:
 				v$4 = _ref.$val;
-				/* */ if (universalTag === 23) { $s = 48; continue; }
-				/* */ $s = 49; continue;
-				/* if (universalTag === 23) { */ case 48:
-					_r$10 = parseUTCTime(innerBytes$1); /* */ $s = 50; case 50: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_tuple$17 = _r$10;
-					time.Time.copy(v$4, _tuple$17[0]);
+				/* */ if (universalTag === 23) { $s = 47; continue; }
+				/* */ $s = 48; continue;
+				/* if (universalTag === 23) { */ case 47:
+					_r$9 = parseUTCTime(innerBytes$1); /* */ $s = 49; case 49: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+					_tuple$17 = _r$9;
+					time.Time.copy((v$4 === ptrType$9.nil && $throwNilPointerError(), v$4), _tuple$17[0]);
 					err = _tuple$17[1];
 					$s = -1; return [offset, err];
-				/* } */ case 49:
-				_r$11 = parseGeneralizedTime(innerBytes$1); /* */ $s = 51; case 51: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				_tuple$18 = _r$11;
-				time.Time.copy(v$4, _tuple$18[0]);
+				/* } */ case 48:
+				_r$10 = parseGeneralizedTime(innerBytes$1); /* */ $s = 50; case 50: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+				_tuple$18 = _r$10;
+				time.Time.copy((v$4 === ptrType$9.nil && $throwNilPointerError(), v$4), _tuple$18[0]);
 				err = _tuple$18[1];
 				$s = -1; return [offset, err];
-			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 44:
+			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 43:
 				v$5 = _ref.$val;
 				_tuple$19 = parseInt32(innerBytes$1);
 				parsedInt = _tuple$19[0];
@@ -224876,14 +226158,14 @@ $packages["encoding/asn1"] = (function() {
 				}
 				err = err1;
 				$s = -1; return [offset, err];
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 45:
+			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 44:
 				v$6 = _ref.$val;
 				v$6.$set(true);
 				$s = -1; return [offset, err];
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 46:
+			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 45:
 				v$7 = _ref.$val;
-				_r$12 = parseBigInt(innerBytes$1); /* */ $s = 52; case 52: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				_tuple$20 = _r$12;
+				_r$11 = parseBigInt(innerBytes$1); /* */ $s = 51; case 51: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+				_tuple$20 = _r$11;
 				parsedInt$1 = _tuple$20[0];
 				err1$1 = _tuple$20[1];
 				if ($interfaceIsEqual(err1$1, $ifaceNil)) {
@@ -224891,16 +226173,16 @@ $packages["encoding/asn1"] = (function() {
 				}
 				err = err1$1;
 				$s = -1; return [offset, err];
-			/* } */ case 47:
+			/* } */ case 46:
 				val = v;
 				_3 = $clone(val, reflect.Value).Kind();
-				/* */ if (_3 === (1)) { $s = 54; continue; }
-				/* */ if ((_3 === (2)) || (_3 === (5)) || (_3 === (6))) { $s = 55; continue; }
-				/* */ if (_3 === (25)) { $s = 56; continue; }
-				/* */ if (_3 === (23)) { $s = 57; continue; }
-				/* */ if (_3 === (24)) { $s = 58; continue; }
-				/* */ $s = 59; continue;
-				/* if (_3 === (1)) { */ case 54:
+				/* */ if (_3 === (1)) { $s = 53; continue; }
+				/* */ if ((_3 === (2)) || (_3 === (5)) || (_3 === (6))) { $s = 54; continue; }
+				/* */ if (_3 === (25)) { $s = 55; continue; }
+				/* */ if (_3 === (23)) { $s = 56; continue; }
+				/* */ if (_3 === (24)) { $s = 57; continue; }
+				/* */ $s = 58; continue;
+				/* if (_3 === (1)) { */ case 53:
 					_tuple$21 = parseBool(innerBytes$1);
 					parsedBool = _tuple$21[0];
 					err1$2 = _tuple$21[1];
@@ -224909,11 +226191,11 @@ $packages["encoding/asn1"] = (function() {
 					}
 					err = err1$2;
 					$s = -1; return [offset, err];
-				/* } else if ((_3 === (2)) || (_3 === (5)) || (_3 === (6))) { */ case 55:
-					_r$13 = $clone(val, reflect.Value).Type().Size(); /* */ $s = 63; case 63: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					/* */ if (_r$13 === 4) { $s = 60; continue; }
-					/* */ $s = 61; continue;
-					/* if (_r$13 === 4) { */ case 60:
+				/* } else if ((_3 === (2)) || (_3 === (5)) || (_3 === (6))) { */ case 54:
+					_r$12 = $clone(val, reflect.Value).Type().Size(); /* */ $s = 62; case 62: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+					/* */ if (_r$12 === 4) { $s = 59; continue; }
+					/* */ $s = 60; continue;
+					/* if (_r$12 === 4) { */ case 59:
 						_tuple$22 = parseInt32(innerBytes$1);
 						parsedInt$2 = _tuple$22[0];
 						err1$3 = _tuple$22[1];
@@ -224921,8 +226203,8 @@ $packages["encoding/asn1"] = (function() {
 							$clone(val, reflect.Value).SetInt((new $Int64(0, parsedInt$2)));
 						}
 						err = err1$3;
-						$s = 62; continue;
-					/* } else { */ case 61:
+						$s = 61; continue;
+					/* } else { */ case 60:
 						_tuple$23 = parseInt64(innerBytes$1);
 						parsedInt$3 = _tuple$23[0];
 						err1$4 = _tuple$23[1];
@@ -224930,152 +226212,146 @@ $packages["encoding/asn1"] = (function() {
 							$clone(val, reflect.Value).SetInt(parsedInt$3);
 						}
 						err = err1$4;
-					/* } */ case 62:
+					/* } */ case 61:
 					$s = -1; return [offset, err];
-				/* } else if (_3 === (25)) { */ case 56:
+				/* } else if (_3 === (25)) { */ case 55:
 					structType = fieldType;
 					i = 0;
-					/* while (true) { */ case 64:
-						_r$14 = structType.NumField(); /* */ $s = 66; case 66: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-						/* if (!(i < _r$14)) { break; } */ if(!(i < _r$14)) { $s = 65; continue; }
-						_r$15 = structType.Field(i); /* */ $s = 69; case 69: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-						_r$16 = $clone(_r$15, reflect.StructField).IsExported(); /* */ $s = 70; case 70: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-						/* */ if (!_r$16) { $s = 67; continue; }
-						/* */ $s = 68; continue;
-						/* if (!_r$16) { */ case 67:
+					/* while (true) { */ case 63:
+						_r$13 = structType.NumField(); /* */ $s = 65; case 65: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+						/* if (!(i < _r$13)) { break; } */ if(!(i < _r$13)) { $s = 64; continue; }
+						_r$14 = structType.Field(i); /* */ $s = 68; case 68: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+						_r$15 = $clone(_r$14, reflect.StructField).IsExported(); /* */ $s = 69; case 69: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+						/* */ if (!_r$15) { $s = 66; continue; }
+						/* */ $s = 67; continue;
+						/* if (!_r$15) { */ case 66:
 							err = (x$11 = new StructuralError.ptr("struct contains unexported fields"), new x$11.constructor.elem(x$11));
 							$s = -1; return [offset, err];
-						/* } */ case 68:
+						/* } */ case 67:
 						i = i + (1) >> 0;
-					$s = 64; continue;
-					case 65:
-					_r$17 = structType.NumField(); /* */ $s = 74; case 74: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-					if (!(_r$17 > 0)) { _v$1 = false; $s = 73; continue s; }
-					_r$18 = structType.Field(0); /* */ $s = 75; case 75: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-					_v$1 = $interfaceIsEqual(_r$18.Type, rawContentsType); case 73:
-					/* */ if (_v$1) { $s = 71; continue; }
-					/* */ $s = 72; continue;
-					/* if (_v$1) { */ case 71:
+					$s = 63; continue;
+					case 64:
+					_r$16 = structType.NumField(); /* */ $s = 73; case 73: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+					if (!(_r$16 > 0)) { _v$1 = false; $s = 72; continue s; }
+					_r$17 = structType.Field(0); /* */ $s = 74; case 74: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+					_v$1 = $interfaceIsEqual(_r$17.Type, rawContentsType); case 72:
+					/* */ if (_v$1) { $s = 70; continue; }
+					/* */ $s = 71; continue;
+					/* if (_v$1) { */ case 70:
 						bytes$2 = $subslice(bytes$1, initOffset, offset);
-						_r$19 = $clone(val, reflect.Value).Field(0); /* */ $s = 76; case 76: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-						_r$20 = reflect.ValueOf(($convertSliceType(bytes$2, RawContent))); /* */ $s = 77; case 77: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-						$r = $clone(_r$19, reflect.Value).Set($clone(_r$20, reflect.Value)); /* */ $s = 78; case 78: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 72:
+						$r = $clone($clone(val, reflect.Value).Field(0), reflect.Value).Set($clone(reflect.ValueOf(($convertSliceType(bytes$2, RawContent))), reflect.Value)); /* */ $s = 75; case 75: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 71:
 					innerOffset = 0;
 					i$1 = 0;
-					/* while (true) { */ case 79:
-						_r$21 = structType.NumField(); /* */ $s = 81; case 81: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-						/* if (!(i$1 < _r$21)) { break; } */ if(!(i$1 < _r$21)) { $s = 80; continue; }
-						_r$22 = structType.Field(i$1); /* */ $s = 82; case 82: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-						field = $clone(_r$22, reflect.StructField);
+					/* while (true) { */ case 76:
+						_r$18 = structType.NumField(); /* */ $s = 78; case 78: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+						/* if (!(i$1 < _r$18)) { break; } */ if(!(i$1 < _r$18)) { $s = 77; continue; }
+						_r$19 = structType.Field(i$1); /* */ $s = 79; case 79: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+						field = $clone(_r$19, reflect.StructField);
 						if ((i$1 === 0) && $interfaceIsEqual(field.Type, rawContentsType)) {
 							i$1 = i$1 + (1) >> 0;
-							/* continue; */ $s = 79; continue;
+							/* continue; */ $s = 76; continue;
 						}
-						_r$23 = $clone(val, reflect.Value).Field(i$1); /* */ $s = 83; case 83: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-						_r$24 = parseField($clone(_r$23, reflect.Value), innerBytes$1, innerOffset, $clone(parseFieldParameters(new reflect.StructTag(field.Tag).Get("asn1")), fieldParameters)); /* */ $s = 84; case 84: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-						_tuple$24 = _r$24;
+						_r$20 = parseField($clone($clone(val, reflect.Value).Field(i$1), reflect.Value), innerBytes$1, innerOffset, $clone(parseFieldParameters(new reflect.StructTag(field.Tag).Get("asn1")), fieldParameters)); /* */ $s = 80; case 80: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+						_tuple$24 = _r$20;
 						innerOffset = _tuple$24[0];
 						err = _tuple$24[1];
 						if (!($interfaceIsEqual(err, $ifaceNil))) {
 							$s = -1; return [offset, err];
 						}
 						i$1 = i$1 + (1) >> 0;
-					$s = 79; continue;
-					case 80:
+					$s = 76; continue;
+					case 77:
 					$s = -1; return [offset, err];
-				/* } else if (_3 === (23)) { */ case 57:
+				/* } else if (_3 === (23)) { */ case 56:
 					sliceType$6 = fieldType;
-					_r$25 = sliceType$6.Elem(); /* */ $s = 87; case 87: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-					_r$26 = _r$25.Kind(); /* */ $s = 88; case 88: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-					/* */ if (_r$26 === 8) { $s = 85; continue; }
-					/* */ $s = 86; continue;
-					/* if (_r$26 === 8) { */ case 85:
-						_r$27 = reflect.MakeSlice(sliceType$6, innerBytes$1.$length, innerBytes$1.$length); /* */ $s = 89; case 89: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-						$r = $clone(val, reflect.Value).Set($clone(_r$27, reflect.Value)); /* */ $s = 90; case 90: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_arg$5 = $clone(val, reflect.Value);
-						_r$28 = reflect.ValueOf(innerBytes$1); /* */ $s = 91; case 91: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-						_arg$6 = $clone(_r$28, reflect.Value);
-						_r$29 = reflect.Copy(_arg$5, _arg$6); /* */ $s = 92; case 92: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-						_r$29;
+					_r$21 = sliceType$6.Elem(); /* */ $s = 83; case 83: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
+					_r$22 = _r$21.Kind(); /* */ $s = 84; case 84: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
+					/* */ if (_r$22 === 8) { $s = 81; continue; }
+					/* */ $s = 82; continue;
+					/* if (_r$22 === 8) { */ case 81:
+						_r$23 = reflect.MakeSlice(sliceType$6, innerBytes$1.$length, innerBytes$1.$length); /* */ $s = 85; case 85: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
+						$r = $clone(val, reflect.Value).Set($clone(_r$23, reflect.Value)); /* */ $s = 86; case 86: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_r$24 = reflect.Copy($clone(val, reflect.Value), $clone(reflect.ValueOf(innerBytes$1), reflect.Value)); /* */ $s = 87; case 87: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+						_r$24;
 						$s = -1; return [offset, err];
-					/* } */ case 86:
-					_arg$7 = innerBytes$1;
-					_arg$8 = sliceType$6;
-					_r$30 = sliceType$6.Elem(); /* */ $s = 93; case 93: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-					_arg$9 = _r$30;
-					_r$31 = parseSequenceOf(_arg$7, _arg$8, _arg$9); /* */ $s = 94; case 94: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-					_tuple$25 = _r$31;
+					/* } */ case 82:
+					_arg$5 = innerBytes$1;
+					_arg$6 = sliceType$6;
+					_r$25 = sliceType$6.Elem(); /* */ $s = 88; case 88: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+					_arg$7 = _r$25;
+					_r$26 = parseSequenceOf(_arg$5, _arg$6, _arg$7); /* */ $s = 89; case 89: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+					_tuple$25 = _r$26;
 					newSlice = _tuple$25[0];
 					err1$5 = _tuple$25[1];
-					/* */ if ($interfaceIsEqual(err1$5, $ifaceNil)) { $s = 95; continue; }
-					/* */ $s = 96; continue;
-					/* if ($interfaceIsEqual(err1$5, $ifaceNil)) { */ case 95:
-						$r = $clone(val, reflect.Value).Set($clone(newSlice, reflect.Value)); /* */ $s = 97; case 97: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 96:
+					/* */ if ($interfaceIsEqual(err1$5, $ifaceNil)) { $s = 90; continue; }
+					/* */ $s = 91; continue;
+					/* if ($interfaceIsEqual(err1$5, $ifaceNil)) { */ case 90:
+						$r = $clone(val, reflect.Value).Set($clone(newSlice, reflect.Value)); /* */ $s = 92; case 92: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 91:
 					err = err1$5;
 					$s = -1; return [offset, err];
-				/* } else if (_3 === (24)) { */ case 58:
+				/* } else if (_3 === (24)) { */ case 57:
 					v$8 = "";
 						_4 = universalTag;
-						/* */ if (_4 === (19)) { $s = 99; continue; }
-						/* */ if (_4 === (18)) { $s = 100; continue; }
-						/* */ if (_4 === (22)) { $s = 101; continue; }
-						/* */ if (_4 === (20)) { $s = 102; continue; }
-						/* */ if (_4 === (12)) { $s = 103; continue; }
-						/* */ if (_4 === (27)) { $s = 104; continue; }
-						/* */ if (_4 === (30)) { $s = 105; continue; }
-						/* */ $s = 106; continue;
-						/* if (_4 === (19)) { */ case 99:
+						/* */ if (_4 === (19)) { $s = 94; continue; }
+						/* */ if (_4 === (18)) { $s = 95; continue; }
+						/* */ if (_4 === (22)) { $s = 96; continue; }
+						/* */ if (_4 === (20)) { $s = 97; continue; }
+						/* */ if (_4 === (12)) { $s = 98; continue; }
+						/* */ if (_4 === (27)) { $s = 99; continue; }
+						/* */ if (_4 === (30)) { $s = 100; continue; }
+						/* */ $s = 101; continue;
+						/* if (_4 === (19)) { */ case 94:
 							_tuple$26 = parsePrintableString(innerBytes$1);
 							v$8 = _tuple$26[0];
 							err = _tuple$26[1];
-							$s = 107; continue;
-						/* } else if (_4 === (18)) { */ case 100:
+							$s = 102; continue;
+						/* } else if (_4 === (18)) { */ case 95:
 							_tuple$27 = parseNumericString(innerBytes$1);
 							v$8 = _tuple$27[0];
 							err = _tuple$27[1];
-							$s = 107; continue;
-						/* } else if (_4 === (22)) { */ case 101:
+							$s = 102; continue;
+						/* } else if (_4 === (22)) { */ case 96:
 							_tuple$28 = parseIA5String(innerBytes$1);
 							v$8 = _tuple$28[0];
 							err = _tuple$28[1];
-							$s = 107; continue;
-						/* } else if (_4 === (20)) { */ case 102:
+							$s = 102; continue;
+						/* } else if (_4 === (20)) { */ case 97:
 							_tuple$29 = parseT61String(innerBytes$1);
 							v$8 = _tuple$29[0];
 							err = _tuple$29[1];
-							$s = 107; continue;
-						/* } else if (_4 === (12)) { */ case 103:
+							$s = 102; continue;
+						/* } else if (_4 === (12)) { */ case 98:
 							_tuple$30 = parseUTF8String(innerBytes$1);
 							v$8 = _tuple$30[0];
 							err = _tuple$30[1];
-							$s = 107; continue;
-						/* } else if (_4 === (27)) { */ case 104:
+							$s = 102; continue;
+						/* } else if (_4 === (27)) { */ case 99:
 							_tuple$31 = parseT61String(innerBytes$1);
 							v$8 = _tuple$31[0];
 							err = _tuple$31[1];
-							$s = 107; continue;
-						/* } else if (_4 === (30)) { */ case 105:
+							$s = 102; continue;
+						/* } else if (_4 === (30)) { */ case 100:
 							_tuple$32 = parseBMPString(innerBytes$1);
 							v$8 = _tuple$32[0];
 							err = _tuple$32[1];
-							$s = 107; continue;
-						/* } else { */ case 106:
-							_r$32 = fmt.Sprintf("internal error: unknown string type %d", new sliceType$4([new $Int(universalTag)])); /* */ $s = 108; case 108: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
-							err = (x$12 = new SyntaxError.ptr(_r$32), new x$12.constructor.elem(x$12));
-						/* } */ case 107:
-					case 98:
+							$s = 102; continue;
+						/* } else { */ case 101:
+							_r$27 = fmt.Sprintf("internal error: unknown string type %d", new sliceType$4([new $Int(universalTag)])); /* */ $s = 103; case 103: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+							err = (x$12 = new SyntaxError.ptr(_r$27), new x$12.constructor.elem(x$12));
+						/* } */ case 102:
+					case 93:
 					if ($interfaceIsEqual(err, $ifaceNil)) {
 						$clone(val, reflect.Value).SetString(v$8);
 					}
 					$s = -1; return [offset, err];
-				/* } */ case 59:
-			case 53:
-			_r$33 = $clone(v, reflect.Value).Type().String(); /* */ $s = 109; case 109: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
-			err = (x$13 = new StructuralError.ptr("unsupported: " + _r$33), new x$13.constructor.elem(x$13));
+				/* } */ case 58:
+			case 52:
+			_r$28 = $clone(v, reflect.Value).Type().String(); /* */ $s = 104; case 104: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+			err = (x$13 = new StructuralError.ptr("unsupported: " + _r$28), new x$13.constructor.elem(x$13));
 			$s = -1; return [offset, err];
-			/* */ } return; } var $f = {$blk: parseField$1, $c: true, $r, _1, _2, _3, _4, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, bytes$1, bytes$2, compoundType, err, err1, err1$1, err1$2, err1$3, err1$4, err1$5, expectedClass, expectedClass$1, expectedTag, field, fieldType, i, i$1, ifaceType, initOffset, innerBytes, innerBytes$1, innerOffset, matchAny, matchAnyClassAndTag, newSlice, offset, ok, ok$1, ok1, params, parsedBool, parsedInt, parsedInt$1, parsedInt$2, parsedInt$3, result, sliceType$6, structType, t, t$1, universalTag, v, v$1, v$2, v$3, v$4, v$5, v$6, v$7, v$8, val, x$10, x$11, x$12, x$13, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
+			/* */ } return; } var $f = {$blk: parseField$1, $c: true, $r, _1, _2, _3, _4, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, bytes$1, bytes$2, compoundType, err, err1, err1$1, err1$2, err1$3, err1$4, err1$5, expectedClass, expectedClass$1, expectedTag, field, fieldType, i, i$1, ifaceType, initOffset, innerBytes, innerBytes$1, innerOffset, matchAny, matchAnyClassAndTag, newSlice, offset, ok, ok$1, ok1, params, parsedBool, parsedInt, parsedInt$1, parsedInt$2, parsedInt$3, result, sliceType$6, structType, t, t$1, universalTag, v, v$1, v$2, v$3, v$4, v$5, v$6, v$7, v$8, val, x$10, x$11, x$12, x$13, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
 		};
 		canHaveDefaultValue = function canHaveDefaultValue$1(k) {
 			var _1, k;
@@ -225135,12 +226411,11 @@ $packages["encoding/asn1"] = (function() {
 			/* */ } return; } var $f = {$blk: Error$2, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, e, $s};return $f;
 		};
 		UnmarshalWithParams = function UnmarshalWithParams$1(b, val, params) {
-			var {_r, _r$1, _r$2, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, b, err, offset, params, rest, v, val, $s, $r, $c} = $restore(this, {b, val, params});
+			var {_r, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, b, err, offset, params, rest, v, val, $s, $r, $c} = $restore(this, {b, val, params});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			rest = sliceType.nil;
 			err = $ifaceNil;
-			_r = reflect.ValueOf(val); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			v = _r;
+			v = reflect.ValueOf(val);
 			if (!(($clone(v, reflect.Value).Kind() === 22)) || $clone(v, reflect.Value).IsNil()) {
 				_tmp = sliceType.nil;
 				_tmp$1 = new invalidUnmarshalError.ptr(reflect.TypeOf(val));
@@ -225148,9 +226423,8 @@ $packages["encoding/asn1"] = (function() {
 				err = _tmp$1;
 				$s = -1; return [rest, err];
 			}
-			_r$1 = $clone(v, reflect.Value).Elem(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = parseField($clone(_r$1, reflect.Value), b, 0, $clone(parseFieldParameters(params), fieldParameters)); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_tuple = _r$2;
+			_r = parseField($clone($clone(v, reflect.Value).Elem(), reflect.Value), b, 0, $clone(parseFieldParameters(params), fieldParameters)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
 			offset = _tuple[0];
 			err = _tuple[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
@@ -225165,7 +226439,7 @@ $packages["encoding/asn1"] = (function() {
 			rest = _tmp$4;
 			err = _tmp$5;
 			$s = -1; return [rest, err];
-			/* */ } return; } var $f = {$blk: UnmarshalWithParams$1, $c: true, $r, _r, _r$1, _r$2, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, b, err, offset, params, rest, v, val, $s};return $f;
+			/* */ } return; } var $f = {$blk: UnmarshalWithParams$1, $c: true, $r, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, b, err, offset, params, rest, v, val, $s};return $f;
 		};
 		$pkg.UnmarshalWithParams = UnmarshalWithParams;
 		byteEncoder.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Encode", name: "Encode", pkg: "", typ: $funcType([sliceType], [], false)}];
@@ -225173,7 +226447,7 @@ $packages["encoding/asn1"] = (function() {
 		stringEncoder.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Encode", name: "Encode", pkg: "", typ: $funcType([sliceType], [], false)}];
 		multiEncoder.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Encode", name: "Encode", pkg: "", typ: $funcType([sliceType], [], false)}];
 		setEncoder.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Encode", name: "Encode", pkg: "", typ: $funcType([sliceType], [], false)}];
-		ptrType$12.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Encode", name: "Encode", pkg: "", typ: $funcType([sliceType], [], false)}];
+		ptrType$13.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Encode", name: "Encode", pkg: "", typ: $funcType([sliceType], [], false)}];
 		int64Encoder.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Encode", name: "Encode", pkg: "", typ: $funcType([sliceType], [], false)}];
 		bitStringEncoder.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Encode", name: "Encode", pkg: "", typ: $funcType([sliceType], [], false)}];
 		oidEncoder.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Encode", name: "Encode", pkg: "", typ: $funcType([sliceType], [], false)}];
@@ -225181,7 +226455,7 @@ $packages["encoding/asn1"] = (function() {
 		SyntaxError.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		BitString.methods = [{prop: "At", name: "At", pkg: "", typ: $funcType([$Int], [$Int], false)}, {prop: "RightAlign", name: "RightAlign", pkg: "", typ: $funcType([], [sliceType], false)}];
 		ObjectIdentifier.methods = [{prop: "Equal", name: "Equal", pkg: "", typ: $funcType([ObjectIdentifier], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$13.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$14.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		encoder.init([{prop: "Encode", name: "Encode", pkg: "", typ: $funcType([sliceType], [], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}]);
 		bytesEncoder.init($Uint8);
 		multiEncoder.init(encoder);
@@ -225325,9 +226599,9 @@ $packages["vendor/golang.org/x/crypto/cryptobyte"] = (function() {
 		ptrType$13 = $ptrType(big.Int);
 		ptrType$14 = $ptrType(sliceType);
 		sliceType$2 = $sliceType($Int);
-		ptrType$15 = $ptrType(asn1$1.Tag);
-		ptrType$16 = $ptrType(asn1.ObjectIdentifier);
-		ptrType$17 = $ptrType(time.Time);
+		ptrType$15 = $ptrType(time.Time);
+		ptrType$16 = $ptrType(asn1$1.Tag);
+		ptrType$17 = $ptrType(asn1.ObjectIdentifier);
 		ptrType$18 = $ptrType(asn1.BitString);
 		$ptrType(String).prototype.read = function read(n) {
 			var n, s, v;
@@ -225687,7 +226961,7 @@ $packages["vendor/golang.org/x/crypto/cryptobyte"] = (function() {
 				b.err = _r;
 				$s = -1; return;
 			/* } */ case 3:
-			if (b.fixedSize && !((x$5 = b.result, $indexPtr(x$5.$array, x$5.$offset + 0, ptrType$2)) === (x$6 = child.result, $indexPtr(x$6.$array, x$6.$offset + 0, ptrType$2)))) {
+			if (b.fixedSize && !((x$5 = b.result, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$5.$array, x$5.$offset + 0, ptrType$2))) === (x$6 = child.result, (0 >= x$6.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$6.$array, x$6.$offset + 0, ptrType$2))))) {
 				$panic(new $String("cryptobyte: BuilderContinuation reallocated a fixed-size buffer"));
 			}
 			b.result = child.result;
@@ -225725,6 +226999,9 @@ $packages["vendor/golang.org/x/crypto/cryptobyte"] = (function() {
 			if (length < 0) {
 				$panic(new $String("cryptobyte: internal error"));
 			}
+			if (n < 0) {
+				$panic(new $String("cryptobyte: attempted to unwrite negative number of bytes"));
+			}
 			if (n > length) {
 				$panic(new $String("cryptobyte: attempted to unwrite more than was written"));
 			}
@@ -226095,7 +227372,7 @@ $packages["vendor/golang.org/x/crypto/cryptobyte"] = (function() {
 			return true;
 		};
 		$ptrType(String).prototype.ReadASN1Integer = function ReadASN1Integer(out) {
-			var {$24r, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _v, _v$1, i, out, out$1, out$2, out$3, out$4, out$5, s, u, $s, $r, $c} = $restore(this, {out});
+			var {$24r, _r, _ref, i, out, out$1, out$2, out$3, out$4, out$5, s, u, $s, $r, $c} = $restore(this, {out});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			i = [i];
 			u = [u];
@@ -226109,42 +227386,24 @@ $packages["vendor/golang.org/x/crypto/cryptobyte"] = (function() {
 			/* if ($assertType(_ref, ptrType$4, true)[1] || $assertType(_ref, ptrType$5, true)[1] || $assertType(_ref, ptrType$6, true)[1] || $assertType(_ref, ptrType$7, true)[1] || $assertType(_ref, ptrType$8, true)[1]) { */ case 1:
 				out$1 = _ref;
 				i[0] = new $Int64(0, 0);
-				if (!s.readASN1Int64((i.$ptr || (i.$ptr = new ptrType$8(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, i))))) { _v = true; $s = 9; continue s; }
-				_r = reflect.ValueOf(out$1); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_r$1 = $clone(_r, reflect.Value).Elem(); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$2 = $clone(_r$1, reflect.Value).OverflowInt(i[0]); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_v = _r$2; case 9:
-				/* */ if (_v) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (_v) { */ case 7:
+				if (!s.readASN1Int64((i.$ptr || (i.$ptr = new ptrType$8(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, i)))) || $clone($clone(reflect.ValueOf(out$1), reflect.Value).Elem(), reflect.Value).OverflowInt(i[0])) {
 					$s = -1; return false;
-				/* } */ case 8:
-				_r$3 = reflect.ValueOf(out$1); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_r$4 = $clone(_r$3, reflect.Value).Elem(); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				$r = $clone(_r$4, reflect.Value).SetInt(i[0]); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				}
+				$clone($clone(reflect.ValueOf(out$1), reflect.Value).Elem(), reflect.Value).SetInt(i[0]);
 				$s = -1; return true;
 			/* } else if ($assertType(_ref, ptrType$9, true)[1] || $assertType(_ref, ptrType$2, true)[1] || $assertType(_ref, ptrType$10, true)[1] || $assertType(_ref, ptrType$11, true)[1] || $assertType(_ref, ptrType$12, true)[1]) { */ case 2:
 				out$2 = _ref;
 				u[0] = new $Uint64(0, 0);
-				if (!s.readASN1Uint64((u.$ptr || (u.$ptr = new ptrType$12(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, u))))) { _v$1 = true; $s = 18; continue s; }
-				_r$5 = reflect.ValueOf(out$2); /* */ $s = 19; case 19: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_r$6 = $clone(_r$5, reflect.Value).Elem(); /* */ $s = 20; case 20: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_r$7 = $clone(_r$6, reflect.Value).OverflowUint(u[0]); /* */ $s = 21; case 21: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_v$1 = _r$7; case 18:
-				/* */ if (_v$1) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (_v$1) { */ case 16:
+				if (!s.readASN1Uint64((u.$ptr || (u.$ptr = new ptrType$12(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, u)))) || $clone($clone(reflect.ValueOf(out$2), reflect.Value).Elem(), reflect.Value).OverflowUint(u[0])) {
 					$s = -1; return false;
-				/* } */ case 17:
-				_r$8 = reflect.ValueOf(out$2); /* */ $s = 22; case 22: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				_r$9 = $clone(_r$8, reflect.Value).Elem(); /* */ $s = 23; case 23: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				$r = $clone(_r$9, reflect.Value).SetUint(u[0]); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				}
+				$clone($clone(reflect.ValueOf(out$2), reflect.Value).Elem(), reflect.Value).SetUint(u[0]);
 				$s = -1; return true;
 			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 3:
 				out$3 = _ref.$val;
-				_r$10 = s.readASN1BigInt(out$3); /* */ $s = 25; case 25: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				$24r = _r$10;
-				$s = 26; case 26: return $24r;
+				_r = s.readASN1BigInt(out$3); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$24r = _r;
+				$s = 8; case 8: return $24r;
 			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 4:
 				out$4 = _ref.$val;
 				$s = -1; return s.readASN1Bytes(out$4);
@@ -226153,7 +227412,7 @@ $packages["vendor/golang.org/x/crypto/cryptobyte"] = (function() {
 				$panic(new $String("out does not point to an integer type"));
 			/* } */ case 6:
 			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: ReadASN1Integer, $c: true, $r, $24r, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _v, _v$1, i, out, out$1, out$2, out$3, out$4, out$5, s, u, $s};return $f;
+			/* */ } return; } var $f = {$blk: ReadASN1Integer, $c: true, $r, $24r, _r, _ref, i, out, out$1, out$2, out$3, out$4, out$5, s, u, $s};return $f;
 		};
 		checkASN1Integer = function checkASN1Integer$1(bytes) {
 			var bytes;
@@ -226306,6 +227565,9 @@ $packages["vendor/golang.org/x/crypto/cryptobyte"] = (function() {
 				}
 				ret = (y = (7), y < 32 ? (ret << y) : 0) >> 0;
 				b = (x = s.read(1), (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
+				if ((i === 0) && (b === 128)) {
+					return false;
+				}
 				ret = ret | (((((b & 127) >>> 0) >> 0)));
 				if (((b & 128) >>> 0) === 0) {
 					out.$set(ret);
@@ -226368,7 +227630,7 @@ $packages["vendor/golang.org/x/crypto/cryptobyte"] = (function() {
 			if (!(serialized === t)) {
 				$s = -1; return false;
 			}
-			time.Time.copy(out, res);
+			time.Time.copy((out === ptrType$15.nil && $throwNilPointerError(), out), res);
 			$s = -1; return true;
 			/* */ } return; } var $f = {$blk: ReadASN1GeneralizedTime, $c: true, $r, _r, _r$1, _tuple, bytes, err, out, res, s, serialized, t, $s};return $f;
 		};
@@ -226412,7 +227674,7 @@ $packages["vendor/golang.org/x/crypto/cryptobyte"] = (function() {
 				_r$4 = $clone(res, time.Time).AddDate(-100, 0, 0); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 				time.Time.copy(res, _r$4);
 			/* } */ case 7:
-			time.Time.copy(out, res);
+			time.Time.copy((out === ptrType$15.nil && $throwNilPointerError(), out), res);
 			$s = -1; return true;
 			/* */ } return; } var $f = {$blk: ReadASN1UTCTime, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, bytes, err, formatStr, out, res, s, serialized, t, $s};return $f;
 		};
@@ -226449,13 +227711,13 @@ $packages["vendor/golang.org/x/crypto/cryptobyte"] = (function() {
 		$ptrType(String).prototype.ReadASN1Bytes = function ReadASN1Bytes(out, tag) {
 			var _ptr, out, s, tag;
 			s = this;
-			return s.ReadASN1(((_ptr = out, new ptrType$3(function() { return $convertSliceType(_ptr.$get(), String); }, function($v) { _ptr.$set($convertSliceType($v, sliceType)); }, _ptr.$target))), tag);
+			return s.ReadASN1(((_ptr = out, new ptrType$3(function() { return $convertSliceType(_ptr.$get(), String); }, function($v) { _ptr.$set($convertSliceType($v, sliceType)); }, _ptr.$target, _ptr.$index))), tag);
 		};
 		$ptrType(String).prototype.ReadASN1 = function ReadASN1(out, tag) {
 			var out, s, t, t$24ptr, tag;
 			s = this;
 			t = 0;
-			if (!s.ReadAnyASN1(out, (t$24ptr || (t$24ptr = new ptrType$15(function() { return t; }, function($v) { t = $v; })))) || !((t === tag))) {
+			if (!s.ReadAnyASN1(out, (t$24ptr || (t$24ptr = new ptrType$16(function() { return t; }, function($v) { t = $v; })))) || !((t === tag))) {
 				return false;
 			}
 			return true;
@@ -226464,7 +227726,7 @@ $packages["vendor/golang.org/x/crypto/cryptobyte"] = (function() {
 			var out, s, t, t$24ptr, tag;
 			s = this;
 			t = 0;
-			if (!s.ReadAnyASN1Element(out, (t$24ptr || (t$24ptr = new ptrType$15(function() { return t; }, function($v) { t = $v; })))) || !((t === tag))) {
+			if (!s.ReadAnyASN1Element(out, (t$24ptr || (t$24ptr = new ptrType$16(function() { return t; }, function($v) { t = $v; })))) || !((t === tag))) {
 				return false;
 			}
 			return true;
@@ -226516,7 +227778,7 @@ $packages["vendor/golang.org/x/crypto/cryptobyte"] = (function() {
 			return s.ReadASN1((unused$24ptr || (unused$24ptr = new ptrType$3(function() { return unused; }, function($v) { unused = $v; }))), tag);
 		};
 		$ptrType(String).prototype.ReadOptionalASN1Integer = function ReadOptionalASN1Integer(out, tag, defaultValue) {
-			var {_r, _r$1, _r$2, _r$3, _ref, _tuple, defaultValue, defaultValue$1, i, ok, out, present, s, tag, $s, $r, $c} = $restore(this, {out, tag, defaultValue});
+			var {_r, _ref, _tuple, defaultValue, defaultValue$1, i, ok, out, present, s, tag, $s, $r, $c} = $restore(this, {out, tag, defaultValue});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			i = [i];
 			present = [present];
@@ -226534,10 +227796,7 @@ $packages["vendor/golang.org/x/crypto/cryptobyte"] = (function() {
 				/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if ($assertType(_ref, ptrType$4, true)[1] || $assertType(_ref, ptrType$5, true)[1] || $assertType(_ref, ptrType$6, true)[1] || $assertType(_ref, ptrType$7, true)[1] || $assertType(_ref, ptrType$8, true)[1] || $assertType(_ref, ptrType$9, true)[1] || $assertType(_ref, ptrType$2, true)[1] || $assertType(_ref, ptrType$10, true)[1] || $assertType(_ref, ptrType$11, true)[1] || $assertType(_ref, ptrType$12, true)[1] || $assertType(_ref, ptrType$14, true)[1]) { */ case 3:
-					_r = reflect.ValueOf(out); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_r$1 = $clone(_r, reflect.Value).Elem(); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$2 = reflect.ValueOf(defaultValue); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					$r = $clone(_r$1, reflect.Value).Set($clone(_r$2, reflect.Value)); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = $clone($clone(reflect.ValueOf(out), reflect.Value).Elem(), reflect.Value).Set($clone(reflect.ValueOf(defaultValue), reflect.Value)); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = 6; continue;
 				/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 4:
 					_tuple = $assertType(defaultValue, ptrType$13, true);
@@ -226554,14 +227813,14 @@ $packages["vendor/golang.org/x/crypto/cryptobyte"] = (function() {
 				/* } */ case 6:
 				$s = -1; return true;
 			/* } */ case 2:
-			_r$3 = (i.$ptr || (i.$ptr = new ptrType$3(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, i))).ReadASN1Integer(out); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			/* */ if (!_r$3 || !i[0].Empty()) { $s = 11; continue; }
-			/* */ $s = 12; continue;
-			/* if (!_r$3 || !i[0].Empty()) { */ case 11:
+			_r = (i.$ptr || (i.$ptr = new ptrType$3(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, i))).ReadASN1Integer(out); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			/* */ if (!_r || !i[0].Empty()) { $s = 8; continue; }
+			/* */ $s = 9; continue;
+			/* if (!_r || !i[0].Empty()) { */ case 8:
 				$s = -1; return false;
-			/* } */ case 12:
+			/* } */ case 9:
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: ReadOptionalASN1Integer, $c: true, $r, _r, _r$1, _r$2, _r$3, _ref, _tuple, defaultValue, defaultValue$1, i, ok, out, present, s, tag, $s};return $f;
+			/* */ } return; } var $f = {$blk: ReadOptionalASN1Integer, $c: true, $r, _r, _ref, _tuple, defaultValue, defaultValue$1, i, ok, out, present, s, tag, $s};return $f;
 		};
 		$ptrType(String).prototype.ReadOptionalASN1OctetString = function ReadOptionalASN1OctetString(out, outPresent, tag) {
 			var child, child$24ptr, oct, oct$24ptr, out, outPresent, present, present$24ptr, s, tag;
@@ -226612,7 +227871,7 @@ $packages["vendor/golang.org/x/crypto/cryptobyte"] = (function() {
 			if (((tag & 31) >>> 0) === 31) {
 				return false;
 			}
-			if (!(outTag === ptrType$15.nil)) {
+			if (!(outTag === ptrType$16.nil)) {
 				outTag.$set(((tag << 24 >>> 24)));
 			}
 			_tmp$2 = 0;
@@ -226644,7 +227903,7 @@ $packages["vendor/golang.org/x/crypto/cryptobyte"] = (function() {
 				}
 				length = headerLen + len32 >>> 0;
 			}
-			if (((length >> 0)) < 0 || !s.ReadBytes(((_ptr = out, new ptrType$14(function() { return $convertSliceType(_ptr.$get(), sliceType); }, function($v) { _ptr.$set($convertSliceType($v, String)); }, _ptr.$target))), ((length >> 0)))) {
+			if (((length >> 0)) < 0 || !s.ReadBytes(((_ptr = out, new ptrType$14(function() { return $convertSliceType(_ptr.$get(), sliceType); }, function($v) { _ptr.$set($convertSliceType($v, String)); }, _ptr.$target, _ptr.$index))), ((length >> 0)))) {
 				return false;
 			}
 			if (skipHeader && !out.Skip(((headerLen >> 0)))) {
@@ -226653,7 +227912,7 @@ $packages["vendor/golang.org/x/crypto/cryptobyte"] = (function() {
 			return true;
 		};
 		String.methods = [{prop: "Empty", name: "Empty", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "PeekASN1Tag", name: "PeekASN1Tag", pkg: "", typ: $funcType([asn1$1.Tag], [$Bool], false)}];
-		ptrType$3.methods = [{prop: "read", name: "read", pkg: "vendor/golang.org/x/crypto/cryptobyte", typ: $funcType([$Int], [sliceType], false)}, {prop: "Skip", name: "Skip", pkg: "", typ: $funcType([$Int], [$Bool], false)}, {prop: "ReadUint8", name: "ReadUint8", pkg: "", typ: $funcType([ptrType$2], [$Bool], false)}, {prop: "ReadUint16", name: "ReadUint16", pkg: "", typ: $funcType([ptrType$10], [$Bool], false)}, {prop: "ReadUint24", name: "ReadUint24", pkg: "", typ: $funcType([ptrType$11], [$Bool], false)}, {prop: "ReadUint32", name: "ReadUint32", pkg: "", typ: $funcType([ptrType$11], [$Bool], false)}, {prop: "ReadUint64", name: "ReadUint64", pkg: "", typ: $funcType([ptrType$12], [$Bool], false)}, {prop: "readUnsigned", name: "readUnsigned", pkg: "vendor/golang.org/x/crypto/cryptobyte", typ: $funcType([ptrType$11, $Int], [$Bool], false)}, {prop: "readLengthPrefixed", name: "readLengthPrefixed", pkg: "vendor/golang.org/x/crypto/cryptobyte", typ: $funcType([$Int, ptrType$3], [$Bool], false)}, {prop: "ReadUint8LengthPrefixed", name: "ReadUint8LengthPrefixed", pkg: "", typ: $funcType([ptrType$3], [$Bool], false)}, {prop: "ReadUint16LengthPrefixed", name: "ReadUint16LengthPrefixed", pkg: "", typ: $funcType([ptrType$3], [$Bool], false)}, {prop: "ReadUint24LengthPrefixed", name: "ReadUint24LengthPrefixed", pkg: "", typ: $funcType([ptrType$3], [$Bool], false)}, {prop: "ReadBytes", name: "ReadBytes", pkg: "", typ: $funcType([ptrType$14, $Int], [$Bool], false)}, {prop: "CopyBytes", name: "CopyBytes", pkg: "", typ: $funcType([sliceType], [$Bool], false)}, {prop: "ReadASN1Boolean", name: "ReadASN1Boolean", pkg: "", typ: $funcType([ptrType$1], [$Bool], false)}, {prop: "ReadASN1Integer", name: "ReadASN1Integer", pkg: "", typ: $funcType([$emptyInterface], [$Bool], false)}, {prop: "readASN1BigInt", name: "readASN1BigInt", pkg: "vendor/golang.org/x/crypto/cryptobyte", typ: $funcType([ptrType$13], [$Bool], false)}, {prop: "readASN1Bytes", name: "readASN1Bytes", pkg: "vendor/golang.org/x/crypto/cryptobyte", typ: $funcType([ptrType$14], [$Bool], false)}, {prop: "readASN1Int64", name: "readASN1Int64", pkg: "vendor/golang.org/x/crypto/cryptobyte", typ: $funcType([ptrType$8], [$Bool], false)}, {prop: "readASN1Uint64", name: "readASN1Uint64", pkg: "vendor/golang.org/x/crypto/cryptobyte", typ: $funcType([ptrType$12], [$Bool], false)}, {prop: "ReadASN1Int64WithTag", name: "ReadASN1Int64WithTag", pkg: "", typ: $funcType([ptrType$8, asn1$1.Tag], [$Bool], false)}, {prop: "ReadASN1Enum", name: "ReadASN1Enum", pkg: "", typ: $funcType([ptrType$4], [$Bool], false)}, {prop: "readBase128Int", name: "readBase128Int", pkg: "vendor/golang.org/x/crypto/cryptobyte", typ: $funcType([ptrType$4], [$Bool], false)}, {prop: "ReadASN1ObjectIdentifier", name: "ReadASN1ObjectIdentifier", pkg: "", typ: $funcType([ptrType$16], [$Bool], false)}, {prop: "ReadASN1GeneralizedTime", name: "ReadASN1GeneralizedTime", pkg: "", typ: $funcType([ptrType$17], [$Bool], false)}, {prop: "ReadASN1UTCTime", name: "ReadASN1UTCTime", pkg: "", typ: $funcType([ptrType$17], [$Bool], false)}, {prop: "ReadASN1BitString", name: "ReadASN1BitString", pkg: "", typ: $funcType([ptrType$18], [$Bool], false)}, {prop: "ReadASN1BitStringAsBytes", name: "ReadASN1BitStringAsBytes", pkg: "", typ: $funcType([ptrType$14], [$Bool], false)}, {prop: "ReadASN1Bytes", name: "ReadASN1Bytes", pkg: "", typ: $funcType([ptrType$14, asn1$1.Tag], [$Bool], false)}, {prop: "ReadASN1", name: "ReadASN1", pkg: "", typ: $funcType([ptrType$3, asn1$1.Tag], [$Bool], false)}, {prop: "ReadASN1Element", name: "ReadASN1Element", pkg: "", typ: $funcType([ptrType$3, asn1$1.Tag], [$Bool], false)}, {prop: "ReadAnyASN1", name: "ReadAnyASN1", pkg: "", typ: $funcType([ptrType$3, ptrType$15], [$Bool], false)}, {prop: "ReadAnyASN1Element", name: "ReadAnyASN1Element", pkg: "", typ: $funcType([ptrType$3, ptrType$15], [$Bool], false)}, {prop: "SkipASN1", name: "SkipASN1", pkg: "", typ: $funcType([asn1$1.Tag], [$Bool], false)}, {prop: "ReadOptionalASN1", name: "ReadOptionalASN1", pkg: "", typ: $funcType([ptrType$3, ptrType$1, asn1$1.Tag], [$Bool], false)}, {prop: "SkipOptionalASN1", name: "SkipOptionalASN1", pkg: "", typ: $funcType([asn1$1.Tag], [$Bool], false)}, {prop: "ReadOptionalASN1Integer", name: "ReadOptionalASN1Integer", pkg: "", typ: $funcType([$emptyInterface, asn1$1.Tag, $emptyInterface], [$Bool], false)}, {prop: "ReadOptionalASN1OctetString", name: "ReadOptionalASN1OctetString", pkg: "", typ: $funcType([ptrType$14, ptrType$1, asn1$1.Tag], [$Bool], false)}, {prop: "ReadOptionalASN1Boolean", name: "ReadOptionalASN1Boolean", pkg: "", typ: $funcType([ptrType$1, $Bool], [$Bool], false)}, {prop: "readASN1", name: "readASN1", pkg: "vendor/golang.org/x/crypto/cryptobyte", typ: $funcType([ptrType$3, ptrType$15, $Bool], [$Bool], false)}];
+		ptrType$3.methods = [{prop: "read", name: "read", pkg: "vendor/golang.org/x/crypto/cryptobyte", typ: $funcType([$Int], [sliceType], false)}, {prop: "Skip", name: "Skip", pkg: "", typ: $funcType([$Int], [$Bool], false)}, {prop: "ReadUint8", name: "ReadUint8", pkg: "", typ: $funcType([ptrType$2], [$Bool], false)}, {prop: "ReadUint16", name: "ReadUint16", pkg: "", typ: $funcType([ptrType$10], [$Bool], false)}, {prop: "ReadUint24", name: "ReadUint24", pkg: "", typ: $funcType([ptrType$11], [$Bool], false)}, {prop: "ReadUint32", name: "ReadUint32", pkg: "", typ: $funcType([ptrType$11], [$Bool], false)}, {prop: "ReadUint64", name: "ReadUint64", pkg: "", typ: $funcType([ptrType$12], [$Bool], false)}, {prop: "readUnsigned", name: "readUnsigned", pkg: "vendor/golang.org/x/crypto/cryptobyte", typ: $funcType([ptrType$11, $Int], [$Bool], false)}, {prop: "readLengthPrefixed", name: "readLengthPrefixed", pkg: "vendor/golang.org/x/crypto/cryptobyte", typ: $funcType([$Int, ptrType$3], [$Bool], false)}, {prop: "ReadUint8LengthPrefixed", name: "ReadUint8LengthPrefixed", pkg: "", typ: $funcType([ptrType$3], [$Bool], false)}, {prop: "ReadUint16LengthPrefixed", name: "ReadUint16LengthPrefixed", pkg: "", typ: $funcType([ptrType$3], [$Bool], false)}, {prop: "ReadUint24LengthPrefixed", name: "ReadUint24LengthPrefixed", pkg: "", typ: $funcType([ptrType$3], [$Bool], false)}, {prop: "ReadBytes", name: "ReadBytes", pkg: "", typ: $funcType([ptrType$14, $Int], [$Bool], false)}, {prop: "CopyBytes", name: "CopyBytes", pkg: "", typ: $funcType([sliceType], [$Bool], false)}, {prop: "ReadASN1Boolean", name: "ReadASN1Boolean", pkg: "", typ: $funcType([ptrType$1], [$Bool], false)}, {prop: "ReadASN1Integer", name: "ReadASN1Integer", pkg: "", typ: $funcType([$emptyInterface], [$Bool], false)}, {prop: "readASN1BigInt", name: "readASN1BigInt", pkg: "vendor/golang.org/x/crypto/cryptobyte", typ: $funcType([ptrType$13], [$Bool], false)}, {prop: "readASN1Bytes", name: "readASN1Bytes", pkg: "vendor/golang.org/x/crypto/cryptobyte", typ: $funcType([ptrType$14], [$Bool], false)}, {prop: "readASN1Int64", name: "readASN1Int64", pkg: "vendor/golang.org/x/crypto/cryptobyte", typ: $funcType([ptrType$8], [$Bool], false)}, {prop: "readASN1Uint64", name: "readASN1Uint64", pkg: "vendor/golang.org/x/crypto/cryptobyte", typ: $funcType([ptrType$12], [$Bool], false)}, {prop: "ReadASN1Int64WithTag", name: "ReadASN1Int64WithTag", pkg: "", typ: $funcType([ptrType$8, asn1$1.Tag], [$Bool], false)}, {prop: "ReadASN1Enum", name: "ReadASN1Enum", pkg: "", typ: $funcType([ptrType$4], [$Bool], false)}, {prop: "readBase128Int", name: "readBase128Int", pkg: "vendor/golang.org/x/crypto/cryptobyte", typ: $funcType([ptrType$4], [$Bool], false)}, {prop: "ReadASN1ObjectIdentifier", name: "ReadASN1ObjectIdentifier", pkg: "", typ: $funcType([ptrType$17], [$Bool], false)}, {prop: "ReadASN1GeneralizedTime", name: "ReadASN1GeneralizedTime", pkg: "", typ: $funcType([ptrType$15], [$Bool], false)}, {prop: "ReadASN1UTCTime", name: "ReadASN1UTCTime", pkg: "", typ: $funcType([ptrType$15], [$Bool], false)}, {prop: "ReadASN1BitString", name: "ReadASN1BitString", pkg: "", typ: $funcType([ptrType$18], [$Bool], false)}, {prop: "ReadASN1BitStringAsBytes", name: "ReadASN1BitStringAsBytes", pkg: "", typ: $funcType([ptrType$14], [$Bool], false)}, {prop: "ReadASN1Bytes", name: "ReadASN1Bytes", pkg: "", typ: $funcType([ptrType$14, asn1$1.Tag], [$Bool], false)}, {prop: "ReadASN1", name: "ReadASN1", pkg: "", typ: $funcType([ptrType$3, asn1$1.Tag], [$Bool], false)}, {prop: "ReadASN1Element", name: "ReadASN1Element", pkg: "", typ: $funcType([ptrType$3, asn1$1.Tag], [$Bool], false)}, {prop: "ReadAnyASN1", name: "ReadAnyASN1", pkg: "", typ: $funcType([ptrType$3, ptrType$16], [$Bool], false)}, {prop: "ReadAnyASN1Element", name: "ReadAnyASN1Element", pkg: "", typ: $funcType([ptrType$3, ptrType$16], [$Bool], false)}, {prop: "SkipASN1", name: "SkipASN1", pkg: "", typ: $funcType([asn1$1.Tag], [$Bool], false)}, {prop: "ReadOptionalASN1", name: "ReadOptionalASN1", pkg: "", typ: $funcType([ptrType$3, ptrType$1, asn1$1.Tag], [$Bool], false)}, {prop: "SkipOptionalASN1", name: "SkipOptionalASN1", pkg: "", typ: $funcType([asn1$1.Tag], [$Bool], false)}, {prop: "ReadOptionalASN1Integer", name: "ReadOptionalASN1Integer", pkg: "", typ: $funcType([$emptyInterface, asn1$1.Tag, $emptyInterface], [$Bool], false)}, {prop: "ReadOptionalASN1OctetString", name: "ReadOptionalASN1OctetString", pkg: "", typ: $funcType([ptrType$14, ptrType$1, asn1$1.Tag], [$Bool], false)}, {prop: "ReadOptionalASN1Boolean", name: "ReadOptionalASN1Boolean", pkg: "", typ: $funcType([ptrType$1, $Bool], [$Bool], false)}, {prop: "readASN1", name: "readASN1", pkg: "vendor/golang.org/x/crypto/cryptobyte", typ: $funcType([ptrType$3, ptrType$16, $Bool], [$Bool], false)}];
 		ptrType.methods = [{prop: "SetError", name: "SetError", pkg: "", typ: $funcType([$error], [], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType, $error], false)}, {prop: "BytesOrPanic", name: "BytesOrPanic", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "AddUint8", name: "AddUint8", pkg: "", typ: $funcType([$Uint8], [], false)}, {prop: "AddUint16", name: "AddUint16", pkg: "", typ: $funcType([$Uint16], [], false)}, {prop: "AddUint24", name: "AddUint24", pkg: "", typ: $funcType([$Uint32], [], false)}, {prop: "AddUint32", name: "AddUint32", pkg: "", typ: $funcType([$Uint32], [], false)}, {prop: "AddUint64", name: "AddUint64", pkg: "", typ: $funcType([$Uint64], [], false)}, {prop: "AddBytes", name: "AddBytes", pkg: "", typ: $funcType([sliceType], [], false)}, {prop: "AddUint8LengthPrefixed", name: "AddUint8LengthPrefixed", pkg: "", typ: $funcType([BuilderContinuation], [], false)}, {prop: "AddUint16LengthPrefixed", name: "AddUint16LengthPrefixed", pkg: "", typ: $funcType([BuilderContinuation], [], false)}, {prop: "AddUint24LengthPrefixed", name: "AddUint24LengthPrefixed", pkg: "", typ: $funcType([BuilderContinuation], [], false)}, {prop: "AddUint32LengthPrefixed", name: "AddUint32LengthPrefixed", pkg: "", typ: $funcType([BuilderContinuation], [], false)}, {prop: "callContinuation", name: "callContinuation", pkg: "vendor/golang.org/x/crypto/cryptobyte", typ: $funcType([BuilderContinuation, ptrType], [], false)}, {prop: "addLengthPrefixed", name: "addLengthPrefixed", pkg: "vendor/golang.org/x/crypto/cryptobyte", typ: $funcType([$Int, $Bool, BuilderContinuation], [], false)}, {prop: "flushChild", name: "flushChild", pkg: "vendor/golang.org/x/crypto/cryptobyte", typ: $funcType([], [], false)}, {prop: "add", name: "add", pkg: "vendor/golang.org/x/crypto/cryptobyte", typ: $funcType([sliceType], [], true)}, {prop: "Unwrite", name: "Unwrite", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "AddValue", name: "AddValue", pkg: "", typ: $funcType([MarshalingValue], [], false)}, {prop: "AddASN1Int64", name: "AddASN1Int64", pkg: "", typ: $funcType([$Int64], [], false)}, {prop: "AddASN1Int64WithTag", name: "AddASN1Int64WithTag", pkg: "", typ: $funcType([$Int64, asn1$1.Tag], [], false)}, {prop: "AddASN1Enum", name: "AddASN1Enum", pkg: "", typ: $funcType([$Int64], [], false)}, {prop: "addASN1Signed", name: "addASN1Signed", pkg: "vendor/golang.org/x/crypto/cryptobyte", typ: $funcType([asn1$1.Tag, $Int64], [], false)}, {prop: "AddASN1Uint64", name: "AddASN1Uint64", pkg: "", typ: $funcType([$Uint64], [], false)}, {prop: "AddASN1BigInt", name: "AddASN1BigInt", pkg: "", typ: $funcType([ptrType$13], [], false)}, {prop: "AddASN1OctetString", name: "AddASN1OctetString", pkg: "", typ: $funcType([sliceType], [], false)}, {prop: "AddASN1GeneralizedTime", name: "AddASN1GeneralizedTime", pkg: "", typ: $funcType([time.Time], [], false)}, {prop: "AddASN1UTCTime", name: "AddASN1UTCTime", pkg: "", typ: $funcType([time.Time], [], false)}, {prop: "AddASN1BitString", name: "AddASN1BitString", pkg: "", typ: $funcType([sliceType], [], false)}, {prop: "addBase128Int", name: "addBase128Int", pkg: "vendor/golang.org/x/crypto/cryptobyte", typ: $funcType([$Int64], [], false)}, {prop: "AddASN1ObjectIdentifier", name: "AddASN1ObjectIdentifier", pkg: "", typ: $funcType([asn1.ObjectIdentifier], [], false)}, {prop: "AddASN1Boolean", name: "AddASN1Boolean", pkg: "", typ: $funcType([$Bool], [], false)}, {prop: "AddASN1NULL", name: "AddASN1NULL", pkg: "", typ: $funcType([], [], false)}, {prop: "MarshalASN1", name: "MarshalASN1", pkg: "", typ: $funcType([$emptyInterface], [], false)}, {prop: "AddASN1", name: "AddASN1", pkg: "", typ: $funcType([asn1$1.Tag, BuilderContinuation], [], false)}];
 		String.init($Uint8);
 		Builder.init("vendor/golang.org/x/crypto/cryptobyte", [{prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "result", name: "result", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "fixedSize", name: "fixedSize", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "child", name: "child", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "offset", name: "offset", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "pendingLenLen", name: "pendingLenLen", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "pendingIsASN1", name: "pendingIsASN1", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "inContinuation", name: "inContinuation", embedded: false, exported: false, typ: ptrType$1, tag: ""}]);
@@ -228545,56 +229804,80 @@ $packages["crypto/ecdsa"] = (function() {
 			/* */ } return; } var $f = {$blk: p521$1, $c: true, $r, $s};return $f;
 		};
 		precomputeParams[15 /* *crypto/internal/nistec.P224Point */] = function precomputeParams$1(c, curve) {
-			var {_r, _r$1, _r$2, c, curve, params, $s, $r, $c} = $restore(this, {c, curve});
+			var {_r, _r$1, _r$2, _tuple, c, curve, err, params, $s, $r, $c} = $restore(this, {c, curve});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_r = curve.Params(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			params = _r;
 			c.curve = curve;
-			c.N = bigmod.NewModulusFromBig(params.N);
+			err = $ifaceNil;
+			_tuple = bigmod.NewModulusFromBig(params.N);
+			c.N = _tuple[0];
+			err = _tuple[1];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$panic(err);
+			}
 			_r$1 = new big.Int.ptr(false, big.nat.nil).Sub(params.N, big.NewInt(new $Int64(0, 2))); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			_r$2 = _r$1.Bytes(); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 			c.nMinus2 = _r$2;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: precomputeParams$1, $c: true, $r, _r, _r$1, _r$2, c, curve, params, $s};return $f;
+			/* */ } return; } var $f = {$blk: precomputeParams$1, $c: true, $r, _r, _r$1, _r$2, _tuple, c, curve, err, params, $s};return $f;
 		};
 		precomputeParams[19 /* *crypto/internal/nistec.P256Point */] = function precomputeParams$2(c, curve) {
-			var {_r, _r$1, _r$2, c, curve, params, $s, $r, $c} = $restore(this, {c, curve});
+			var {_r, _r$1, _r$2, _tuple, c, curve, err, params, $s, $r, $c} = $restore(this, {c, curve});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_r = curve.Params(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			params = _r;
 			c.curve = curve;
-			c.N = bigmod.NewModulusFromBig(params.N);
+			err = $ifaceNil;
+			_tuple = bigmod.NewModulusFromBig(params.N);
+			c.N = _tuple[0];
+			err = _tuple[1];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$panic(err);
+			}
 			_r$1 = new big.Int.ptr(false, big.nat.nil).Sub(params.N, big.NewInt(new $Int64(0, 2))); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			_r$2 = _r$1.Bytes(); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 			c.nMinus2 = _r$2;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: precomputeParams$2, $c: true, $r, _r, _r$1, _r$2, c, curve, params, $s};return $f;
+			/* */ } return; } var $f = {$blk: precomputeParams$2, $c: true, $r, _r, _r$1, _r$2, _tuple, c, curve, err, params, $s};return $f;
 		};
 		precomputeParams[23 /* *crypto/internal/nistec.P384Point */] = function precomputeParams$3(c, curve) {
-			var {_r, _r$1, _r$2, c, curve, params, $s, $r, $c} = $restore(this, {c, curve});
+			var {_r, _r$1, _r$2, _tuple, c, curve, err, params, $s, $r, $c} = $restore(this, {c, curve});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_r = curve.Params(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			params = _r;
 			c.curve = curve;
-			c.N = bigmod.NewModulusFromBig(params.N);
+			err = $ifaceNil;
+			_tuple = bigmod.NewModulusFromBig(params.N);
+			c.N = _tuple[0];
+			err = _tuple[1];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$panic(err);
+			}
 			_r$1 = new big.Int.ptr(false, big.nat.nil).Sub(params.N, big.NewInt(new $Int64(0, 2))); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			_r$2 = _r$1.Bytes(); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 			c.nMinus2 = _r$2;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: precomputeParams$3, $c: true, $r, _r, _r$1, _r$2, c, curve, params, $s};return $f;
+			/* */ } return; } var $f = {$blk: precomputeParams$3, $c: true, $r, _r, _r$1, _r$2, _tuple, c, curve, err, params, $s};return $f;
 		};
 		precomputeParams[27 /* *crypto/internal/nistec.P521Point */] = function precomputeParams$4(c, curve) {
-			var {_r, _r$1, _r$2, c, curve, params, $s, $r, $c} = $restore(this, {c, curve});
+			var {_r, _r$1, _r$2, _tuple, c, curve, err, params, $s, $r, $c} = $restore(this, {c, curve});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_r = curve.Params(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			params = _r;
 			c.curve = curve;
-			c.N = bigmod.NewModulusFromBig(params.N);
+			err = $ifaceNil;
+			_tuple = bigmod.NewModulusFromBig(params.N);
+			c.N = _tuple[0];
+			err = _tuple[1];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$panic(err);
+			}
 			_r$1 = new big.Int.ptr(false, big.nat.nil).Sub(params.N, big.NewInt(new $Int64(0, 2))); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			_r$2 = _r$1.Bytes(); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 			c.nMinus2 = _r$2;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: precomputeParams$4, $c: true, $r, _r, _r$1, _r$2, c, curve, params, $s};return $f;
+			/* */ } return; } var $f = {$blk: precomputeParams$4, $c: true, $r, _r, _r$1, _r$2, _tuple, c, curve, err, params, $s};return $f;
 		};
 		ptrType$8.methods = [{prop: "ECDH", name: "ECDH", pkg: "", typ: $funcType([], [ptrType$7, $error], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([crypto.PublicKey], [$Bool], false)}];
 		ptrType$4.methods = [{prop: "ECDH", name: "ECDH", pkg: "", typ: $funcType([], [ptrType$9, $error], false)}, {prop: "Public", name: "Public", pkg: "", typ: $funcType([], [crypto.PublicKey], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([crypto.PrivateKey], [$Bool], false)}, {prop: "Sign", name: "Sign", pkg: "", typ: $funcType([io.Reader, sliceType, crypto.SignerOpts], [sliceType, $error], false)}];
@@ -228652,7 +229935,7 @@ $packages["crypto/ecdsa"] = (function() {
 	return $pkg;
 })();
 $packages["crypto/internal/edwards25519"] = (function() {
-	var $pkg = {}, $init, field, subtle, binary, errors, bits, sync, projLookupTable, affineLookupTable, nafLookupTable5, nafLookupTable8, fiatScalarUint1, fiatScalarMontgomeryDomainFieldElement, Scalar, projP1xP1, projP2, Point, incomparable, projCached, affineCached, arrayType, arrayType$1, structType, arrayType$2, structType$1, arrayType$3, sliceType, funcType, arrayType$4, arrayType$5, ptrType, sliceType$1, arrayType$6, arrayType$7, ptrType$1, ptrType$2, arrayType$8, ptrType$3, arrayType$9, arrayType$10, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, basepointTablePrecomp, basepointNafTablePrecomp, scalarTwo168, scalarTwo336, scalarMinusOneBytes, feOne, d, _, _tuple, identity, _$1, _tuple$1, generator, _$2, _tuple$2, d2, basepointTable, basepointNafTable, fiatScalarCmovznzU64, fiatScalarMul, fiatScalarAdd, fiatScalarSub, fiatScalarOpp, fiatScalarNonzero, fiatScalarFromMontgomery, fiatScalarToMontgomery, fiatScalarToBytes, fiatScalarFromBytes, NewScalar, isReduced, checkInitialized, NewIdentityPoint, NewGeneratorPoint, copyFieldElement;
+	var $pkg = {}, $init, field, subtle, binary, errors, bits, sync, projLookupTable, affineLookupTable, nafLookupTable5, nafLookupTable8, fiatScalarUint1, fiatScalarMontgomeryDomainFieldElement, fiatScalarNonMontgomeryDomainFieldElement, Scalar, projP1xP1, projP2, Point, incomparable, projCached, affineCached, arrayType, arrayType$1, structType, arrayType$2, structType$1, arrayType$3, sliceType, funcType, arrayType$4, ptrType, ptrType$1, ptrType$2, arrayType$5, ptrType$3, sliceType$1, arrayType$6, arrayType$7, ptrType$4, ptrType$5, ptrType$6, ptrType$7, arrayType$8, ptrType$8, ptrType$9, arrayType$9, arrayType$10, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, basepointTablePrecomp, basepointNafTablePrecomp, scalarTwo168, scalarTwo336, scalarMinusOneBytes, feOne, d, _, _tuple, identity, _$1, _tuple$1, generator, _$2, _tuple$2, d2, basepointTable, basepointNafTable, fiatScalarCmovznzU64, fiatScalarMul, fiatScalarAdd, fiatScalarSub, fiatScalarOpp, fiatScalarNonzero, fiatScalarFromMontgomery, fiatScalarToMontgomery, fiatScalarToBytes, fiatScalarFromBytes, NewScalar, isReduced, checkInitialized, NewIdentityPoint, NewGeneratorPoint, copyFieldElement;
 	field = $packages["crypto/internal/edwards25519/field"];
 	subtle = $packages["crypto/subtle"];
 	binary = $packages["encoding/binary"];
@@ -228693,6 +229976,7 @@ $packages["crypto/internal/edwards25519"] = (function() {
 	});
 	fiatScalarUint1 = $newType(8, $kindUint64, "edwards25519.fiatScalarUint1", true, "crypto/internal/edwards25519", false, null);
 	fiatScalarMontgomeryDomainFieldElement = $newType(32, $kindArray, "edwards25519.fiatScalarMontgomeryDomainFieldElement", true, "crypto/internal/edwards25519", false, null);
+	fiatScalarNonMontgomeryDomainFieldElement = $newType(32, $kindArray, "edwards25519.fiatScalarNonMontgomeryDomainFieldElement", true, "crypto/internal/edwards25519", false, null);
 	Scalar = $newType(0, $kindStruct, "edwards25519.Scalar", true, "crypto/internal/edwards25519", true, function(s_) {
 		this.$val = this;
 		if (arguments.length === 0) {
@@ -228727,21 +230011,21 @@ $packages["crypto/internal/edwards25519"] = (function() {
 		this.Y = Y_;
 		this.Z = Z_;
 	});
-	Point = $newType(0, $kindStruct, "edwards25519.Point", true, "crypto/internal/edwards25519", true, function(x_, y_, z_, t_, _$4_) {
+	Point = $newType(0, $kindStruct, "edwards25519.Point", true, "crypto/internal/edwards25519", true, function(_$0_, x_, y_, z_, t_) {
 		this.$val = this;
 		if (arguments.length === 0) {
+			this._$0 = arrayType$4.zero();
 			this.x = new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0));
 			this.y = new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0));
 			this.z = new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0));
 			this.t = new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0));
-			this._$4 = arrayType$4.zero();
 			return;
 		}
+		this._$0 = _$0_;
 		this.x = x_;
 		this.y = y_;
 		this.z = z_;
 		this.t = t_;
-		this._$4 = _$4_;
 	});
 	incomparable = $newType(0, $kindArray, "edwards25519.incomparable", true, "crypto/internal/edwards25519", false, null);
 	projCached = $newType(0, $kindStruct, "edwards25519.projCached", true, "crypto/internal/edwards25519", false, function(YplusX_, YminusX_, Z_, T2d_) {
@@ -228776,6 +230060,7 @@ $packages["crypto/internal/edwards25519"] = (function() {
 	$pkg.nafLookupTable8 = nafLookupTable8;
 	$pkg.fiatScalarUint1 = fiatScalarUint1;
 	$pkg.fiatScalarMontgomeryDomainFieldElement = fiatScalarMontgomeryDomainFieldElement;
+	$pkg.fiatScalarNonMontgomeryDomainFieldElement = fiatScalarNonMontgomeryDomainFieldElement;
 	$pkg.Scalar = Scalar;
 	$pkg.projP1xP1 = projP1xP1;
 	$pkg.projP2 = projP2;
@@ -228793,78 +230078,81 @@ $packages["crypto/internal/edwards25519"] = (function() {
 		sliceType = $sliceType($Uint8);
 		funcType = $funcType([], [], false);
 		arrayType$4 = $arrayType(funcType, 0);
+		ptrType = $ptrType(projCached);
+		ptrType$1 = $ptrType(affineCached);
+		ptrType$2 = $ptrType(affineLookupTable);
 		arrayType$5 = $arrayType($Int8, 64);
-		ptrType = $ptrType(Point);
-		sliceType$1 = $sliceType(ptrType);
+		ptrType$3 = $ptrType(Point);
+		sliceType$1 = $sliceType(ptrType$3);
 		arrayType$6 = $arrayType(projCached, 8);
 		arrayType$7 = $arrayType($Int8, 256);
-		ptrType$1 = $ptrType($Uint64);
-		ptrType$2 = $ptrType(Scalar);
+		ptrType$4 = $ptrType(fiatScalarMontgomeryDomainFieldElement);
+		ptrType$5 = $ptrType($Uint64);
+		ptrType$6 = $ptrType(arrayType$3);
+		ptrType$7 = $ptrType(fiatScalarNonMontgomeryDomainFieldElement);
 		arrayType$8 = $arrayType($Uint8, 32);
-		ptrType$3 = $ptrType(arrayType$8);
+		ptrType$8 = $ptrType(arrayType$8);
+		ptrType$9 = $ptrType(Scalar);
 		arrayType$9 = $arrayType($Uint8, 64);
 		arrayType$10 = $arrayType($Uint64, 5);
-		ptrType$4 = $ptrType(projCached);
-		ptrType$5 = $ptrType(projLookupTable);
-		ptrType$6 = $ptrType(affineCached);
-		ptrType$7 = $ptrType(affineLookupTable);
-		ptrType$8 = $ptrType(nafLookupTable5);
-		ptrType$9 = $ptrType(nafLookupTable8);
-		ptrType$10 = $ptrType(projP1xP1);
-		ptrType$11 = $ptrType(projP2);
+		ptrType$10 = $ptrType(projLookupTable);
+		ptrType$11 = $ptrType(nafLookupTable5);
+		ptrType$12 = $ptrType(nafLookupTable8);
+		ptrType$13 = $ptrType(projP1xP1);
+		ptrType$14 = $ptrType(projP2);
 		$ptrType(projLookupTable).prototype.FromP3 = function FromP3(q) {
 			var i, q, tmpP1xP1, tmpP3, v, x, x$1, x$2;
 			v = this;
-			v.points[0].FromP3(q);
-			tmpP3 = new Point.ptr(new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), arrayType$4.zero());
+			$indexPtr(v.points, 0, ptrType).FromP3(q);
+			tmpP3 = new Point.ptr(arrayType$4.zero(), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)));
 			tmpP1xP1 = new projP1xP1.ptr(new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)));
 			i = 0;
 			while (true) {
 				if (!(i < 7)) { break; }
-				(x = v.points, x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])).FromP3(tmpP3.fromP1xP1(tmpP1xP1.Add(q, (x$2 = v.points, ((i < 0 || i >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[i])))));
+				(x = v.points, x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x, x$1, ptrType))).FromP3(tmpP3.fromP1xP1(tmpP1xP1.Add(q, (x$2 = v.points, ((i < 0 || i >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2, i, ptrType))))));
 				i = i + (1) >> 0;
 			}
 		};
 		$ptrType(affineLookupTable).prototype.FromP3 = function FromP3$1(q) {
 			var i, q, tmpP1xP1, tmpP3, v, x, x$1, x$2;
 			v = this;
-			v.points[0].FromP3(q);
-			tmpP3 = new Point.ptr(new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), arrayType$4.zero());
+			$indexPtr(v.points, 0, ptrType$1).FromP3(q);
+			tmpP3 = new Point.ptr(arrayType$4.zero(), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)));
 			tmpP1xP1 = new projP1xP1.ptr(new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)));
 			i = 0;
 			while (true) {
 				if (!(i < 7)) { break; }
-				(x = v.points, x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])).FromP3(tmpP3.fromP1xP1(tmpP1xP1.AddAffine(q, (x$2 = v.points, ((i < 0 || i >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[i])))));
+				(x = v.points, x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x, x$1, ptrType$1))).FromP3(tmpP3.fromP1xP1(tmpP1xP1.AddAffine(q, (x$2 = v.points, ((i < 0 || i >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2, i, ptrType$1))))));
 				i = i + (1) >> 0;
 			}
 		};
 		$ptrType(nafLookupTable5).prototype.FromP3 = function FromP3$2(q) {
 			var i, q, q2, tmpP1xP1, tmpP3, v, x, x$1, x$2;
 			v = this;
-			v.points[0].FromP3(q);
-			q2 = new Point.ptr(new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), arrayType$4.zero());
+			$indexPtr(v.points, 0, ptrType).FromP3(q);
+			q2 = new Point.ptr(arrayType$4.zero(), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)));
 			q2.Add(q, q);
-			tmpP3 = new Point.ptr(new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), arrayType$4.zero());
+			tmpP3 = new Point.ptr(arrayType$4.zero(), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)));
 			tmpP1xP1 = new projP1xP1.ptr(new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)));
 			i = 0;
 			while (true) {
 				if (!(i < 7)) { break; }
-				(x = v.points, x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])).FromP3(tmpP3.fromP1xP1(tmpP1xP1.Add(q2, (x$2 = v.points, ((i < 0 || i >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[i])))));
+				(x = v.points, x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x, x$1, ptrType))).FromP3(tmpP3.fromP1xP1(tmpP1xP1.Add(q2, (x$2 = v.points, ((i < 0 || i >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2, i, ptrType))))));
 				i = i + (1) >> 0;
 			}
 		};
 		$ptrType(nafLookupTable8).prototype.FromP3 = function FromP3$3(q) {
 			var i, q, q2, tmpP1xP1, tmpP3, v, x, x$1, x$2;
 			v = this;
-			v.points[0].FromP3(q);
-			q2 = new Point.ptr(new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), arrayType$4.zero());
+			$indexPtr(v.points, 0, ptrType$1).FromP3(q);
+			q2 = new Point.ptr(arrayType$4.zero(), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)));
 			q2.Add(q, q);
-			tmpP3 = new Point.ptr(new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), arrayType$4.zero());
+			tmpP3 = new Point.ptr(arrayType$4.zero(), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)));
 			tmpP1xP1 = new projP1xP1.ptr(new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)));
 			i = 0;
 			while (true) {
 				if (!(i < 63)) { break; }
-				(x = v.points, x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])).FromP3(tmpP3.fromP1xP1(tmpP1xP1.AddAffine(q2, (x$2 = v.points, ((i < 0 || i >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[i])))));
+				(x = v.points, x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x, x$1, ptrType$1))).FromP3(tmpP3.fromP1xP1(tmpP1xP1.AddAffine(q2, (x$2 = v.points, ((i < 0 || i >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2, i, ptrType$1))))));
 				i = i + (1) >> 0;
 			}
 		};
@@ -228878,7 +230166,7 @@ $packages["crypto/internal/edwards25519"] = (function() {
 			while (true) {
 				if (!(j <= 8)) { break; }
 				cond = subtle.ConstantTimeByteEq(xabs, ((j << 24 >>> 24)));
-				dest.Select((x$1 = v.points, x$2 = j - 1 >> 0, ((x$2 < 0 || x$2 >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[x$2])), dest, cond);
+				dest.Select((x$1 = v.points, x$2 = j - 1 >> 0, ((x$2 < 0 || x$2 >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1, x$2, ptrType))), dest, cond);
 				j = j + (1) >> 0;
 			}
 			dest.CondNeg((((xmask & 1) >> 0)));
@@ -228893,7 +230181,7 @@ $packages["crypto/internal/edwards25519"] = (function() {
 			while (true) {
 				if (!(j <= 8)) { break; }
 				cond = subtle.ConstantTimeByteEq(xabs, ((j << 24 >>> 24)));
-				dest.Select((x$1 = v.points, x$2 = j - 1 >> 0, ((x$2 < 0 || x$2 >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[x$2])), dest, cond);
+				dest.Select((x$1 = v.points, x$2 = j - 1 >> 0, ((x$2 < 0 || x$2 >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1, x$2, ptrType$1))), dest, cond);
 				j = j + (1) >> 0;
 			}
 			dest.CondNeg((((xmask & 1) >> 0)));
@@ -228901,12 +230189,12 @@ $packages["crypto/internal/edwards25519"] = (function() {
 		$ptrType(nafLookupTable5).prototype.SelectInto = function SelectInto$2(dest, x) {
 			var _q, dest, v, x, x$1, x$2;
 			v = this;
-			projCached.copy(dest, (x$1 = v.points, x$2 = (_q = x / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")), ((x$2 < 0 || x$2 >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[x$2])));
+			projCached.copy((dest === ptrType.nil && $throwNilPointerError(), dest), (x$1 = v.points, x$2 = (_q = x / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")), ((x$2 < 0 || x$2 >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[x$2])));
 		};
 		$ptrType(nafLookupTable8).prototype.SelectInto = function SelectInto$3(dest, x) {
 			var _q, dest, v, x, x$1, x$2;
 			v = this;
-			affineCached.copy(dest, (x$1 = v.points, x$2 = (_q = x / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")), ((x$2 < 0 || x$2 >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[x$2])));
+			affineCached.copy((dest === ptrType$1.nil && $throwNilPointerError(), dest), (x$1 = v.points, x$2 = (_q = x / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")), ((x$2 < 0 || x$2 >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[x$2])));
 		};
 		basepointTable = function basepointTable$1() {
 			var {$s, $r, $c} = $restore(this, {});
@@ -228917,7 +230205,7 @@ $packages["crypto/internal/edwards25519"] = (function() {
 					i = 0;
 					while (true) {
 						if (!(i < 32)) { break; }
-						(x = basepointTablePrecomp.table, ((i < 0 || i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[i])).FromP3(p);
+						(x = basepointTablePrecomp.table, ((i < 0 || i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x, i, ptrType$2))).FromP3(p);
 						j = 0;
 						while (true) {
 							if (!(j < 8)) { break; }
@@ -228931,7 +230219,7 @@ $packages["crypto/internal/edwards25519"] = (function() {
 			/* */ } return; } var $f = {$blk: basepointTable$1, $c: true, $r, $s};return $f;
 		};
 		$ptrType(Point).prototype.ScalarBaseMult = function ScalarBaseMult(x) {
-			var {_q, _q$1, _r, basepointTable$2, digits, i, i$1, multiple, tmp1, tmp2, v, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {x});
+			var {_q, _q$1, _r, basepointTable$2, digits, i, i$1, multiple, tmp1, tmp2, v, x, x$1, x$2, $s, $r, $c} = $restore(this, {x});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			_r = basepointTable(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
@@ -228944,7 +230232,7 @@ $packages["crypto/internal/edwards25519"] = (function() {
 			i = 1;
 			while (true) {
 				if (!(i < 64)) { break; }
-				(x$1 = basepointTable$2, x$2 = (_q = i / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")), ((x$2 < 0 || x$2 >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[x$2])).SelectInto(multiple, ((i < 0 || i >= digits.length) ? ($throwRuntimeError("index out of range"), undefined) : digits[i]));
+				(x$1 = (_q = i / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")), ((x$1 < 0 || x$1 >= basepointTable$2.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(basepointTable$2, x$1, ptrType$2))).SelectInto(multiple, ((i < 0 || i >= digits.length) ? ($throwRuntimeError("index out of range"), undefined) : digits[i]));
 				tmp1.AddAffine(v, multiple);
 				v.fromP1xP1(tmp1);
 				i = i + (2) >> 0;
@@ -228961,13 +230249,13 @@ $packages["crypto/internal/edwards25519"] = (function() {
 			i$1 = 0;
 			while (true) {
 				if (!(i$1 < 64)) { break; }
-				(x$3 = basepointTable$2, x$4 = (_q$1 = i$1 / 2, (_q$1 === _q$1 && _q$1 !== 1/0 && _q$1 !== -1/0) ? _q$1 >> 0 : $throwRuntimeError("integer divide by zero")), ((x$4 < 0 || x$4 >= x$3.length) ? ($throwRuntimeError("index out of range"), undefined) : x$3[x$4])).SelectInto(multiple, ((i$1 < 0 || i$1 >= digits.length) ? ($throwRuntimeError("index out of range"), undefined) : digits[i$1]));
+				(x$2 = (_q$1 = i$1 / 2, (_q$1 === _q$1 && _q$1 !== 1/0 && _q$1 !== -1/0) ? _q$1 >> 0 : $throwRuntimeError("integer divide by zero")), ((x$2 < 0 || x$2 >= basepointTable$2.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(basepointTable$2, x$2, ptrType$2))).SelectInto(multiple, ((i$1 < 0 || i$1 >= digits.length) ? ($throwRuntimeError("index out of range"), undefined) : digits[i$1]));
 				tmp1.AddAffine(v, multiple);
 				v.fromP1xP1(tmp1);
 				i$1 = i$1 + (2) >> 0;
 			}
 			$s = -1; return v;
-			/* */ } return; } var $f = {$blk: ScalarBaseMult, $c: true, $r, _q, _q$1, _r, basepointTable$2, digits, i, i$1, multiple, tmp1, tmp2, v, x, x$1, x$2, x$3, x$4, $s};return $f;
+			/* */ } return; } var $f = {$blk: ScalarBaseMult, $c: true, $r, _q, _q$1, _r, basepointTable$2, digits, i, i$1, multiple, tmp1, tmp2, v, x, x$1, x$2, $s};return $f;
 		};
 		$ptrType(Point).prototype.ScalarMult = function ScalarMult(x, q) {
 			var digits, i, multiple, q, table, tmp1, tmp2, v, x;
@@ -229071,28 +230359,28 @@ $packages["crypto/internal/edwards25519"] = (function() {
 		};
 		fiatScalarMul = function fiatScalarMul$1(out1, arg1, arg2) {
 			var _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$39, _tuple$4, _tuple$40, _tuple$41, _tuple$42, _tuple$43, _tuple$44, _tuple$45, _tuple$46, _tuple$47, _tuple$48, _tuple$49, _tuple$5, _tuple$50, _tuple$51, _tuple$52, _tuple$53, _tuple$54, _tuple$55, _tuple$56, _tuple$57, _tuple$58, _tuple$59, _tuple$6, _tuple$60, _tuple$61, _tuple$62, _tuple$63, _tuple$64, _tuple$65, _tuple$66, _tuple$67, _tuple$68, _tuple$69, _tuple$7, _tuple$70, _tuple$71, _tuple$72, _tuple$73, _tuple$74, _tuple$75, _tuple$76, _tuple$77, _tuple$78, _tuple$79, _tuple$8, _tuple$80, _tuple$81, _tuple$82, _tuple$83, _tuple$84, _tuple$85, _tuple$86, _tuple$87, _tuple$88, _tuple$89, _tuple$9, _tuple$90, arg1, arg2, out1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$48, x$49, x$5, x$50, x$51, x$52, x$53, x$54, x$55, x$56, x$57, x$58, x$59, x$6, x$60, x$61, x$62, x$63, x$64, x$65, x$66, x$67, x$68, x$7, x$8, x$9, x1, x10, x100, x101, x102, x103, x104, x105, x106, x107, x108, x109, x11, x110, x111, x112, x113, x115, x116, x117, x118, x119, x12, x120, x121, x122, x123, x125, x126, x127, x128, x129, x13, x130, x131, x132, x133, x134, x135, x136, x137, x138, x139, x14, x140, x141, x142, x143, x144, x145, x146, x147, x148, x149, x15, x150, x151, x152, x153, x154, x155, x156, x157, x158, x159, x16, x160, x162, x163, x164, x165, x166, x167, x168, x169, x17, x170, x172, x173, x174, x175, x176, x177, x178, x179, x18, x180, x181, x182, x183, x184, x185, x186, x187, x188, x189, x19, x191, x192, x192$24ptr, x193, x193$24ptr, x194, x194$24ptr, x195, x195$24ptr, x2, x20, x22, x23, x24, x25, x26, x27, x28, x29, x3, x30, x32, x33, x34, x35, x36, x37, x38, x39, x4, x40, x41, x42, x43, x44, x45, x46, x47, x48, x49, x5, x50, x51, x52, x53, x54, x55, x56, x57, x58, x59, x6, x60, x61, x62, x63, x64, x65, x66, x68, x69, x7, x70, x71, x72, x73, x74, x75, x76, x78, x79, x8, x80, x81, x82, x83, x84, x85, x86, x87, x88, x89, x9, x90, x91, x92, x93, x94, x95, x96, x97, x98, x99;
-			x1 = arg1[1];
-			x2 = arg1[2];
-			x3 = arg1[3];
-			x4 = arg1[0];
+			x1 = (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[1];
+			x2 = (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[2];
+			x3 = (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[3];
+			x4 = (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[0];
 			x5 = new $Uint64(0, 0);
 			x6 = new $Uint64(0, 0);
-			_tuple$3 = bits.Mul64(x4, arg2[3]);
+			_tuple$3 = bits.Mul64(x4, (arg2 === ptrType$4.nil && $throwNilPointerError(), arg2)[3]);
 			x6 = _tuple$3[0];
 			x5 = _tuple$3[1];
 			x7 = new $Uint64(0, 0);
 			x8 = new $Uint64(0, 0);
-			_tuple$4 = bits.Mul64(x4, arg2[2]);
+			_tuple$4 = bits.Mul64(x4, (arg2 === ptrType$4.nil && $throwNilPointerError(), arg2)[2]);
 			x8 = _tuple$4[0];
 			x7 = _tuple$4[1];
 			x9 = new $Uint64(0, 0);
 			x10 = new $Uint64(0, 0);
-			_tuple$5 = bits.Mul64(x4, arg2[1]);
+			_tuple$5 = bits.Mul64(x4, (arg2 === ptrType$4.nil && $throwNilPointerError(), arg2)[1]);
 			x10 = _tuple$5[0];
 			x9 = _tuple$5[1];
 			x11 = new $Uint64(0, 0);
 			x12 = new $Uint64(0, 0);
-			_tuple$6 = bits.Mul64(x4, arg2[0]);
+			_tuple$6 = bits.Mul64(x4, (arg2 === ptrType$4.nil && $throwNilPointerError(), arg2)[0]);
 			x12 = _tuple$6[0];
 			x11 = _tuple$6[1];
 			x13 = new $Uint64(0, 0);
@@ -229160,22 +230448,22 @@ $packages["crypto/internal/edwards25519"] = (function() {
 			x40 = _tuple$19[1];
 			x41 = new $Uint64(0, 0);
 			x42 = new $Uint64(0, 0);
-			_tuple$20 = bits.Mul64(x1, arg2[3]);
+			_tuple$20 = bits.Mul64(x1, (arg2 === ptrType$4.nil && $throwNilPointerError(), arg2)[3]);
 			x42 = _tuple$20[0];
 			x41 = _tuple$20[1];
 			x43 = new $Uint64(0, 0);
 			x44 = new $Uint64(0, 0);
-			_tuple$21 = bits.Mul64(x1, arg2[2]);
+			_tuple$21 = bits.Mul64(x1, (arg2 === ptrType$4.nil && $throwNilPointerError(), arg2)[2]);
 			x44 = _tuple$21[0];
 			x43 = _tuple$21[1];
 			x45 = new $Uint64(0, 0);
 			x46 = new $Uint64(0, 0);
-			_tuple$22 = bits.Mul64(x1, arg2[1]);
+			_tuple$22 = bits.Mul64(x1, (arg2 === ptrType$4.nil && $throwNilPointerError(), arg2)[1]);
 			x46 = _tuple$22[0];
 			x45 = _tuple$22[1];
 			x47 = new $Uint64(0, 0);
 			x48 = new $Uint64(0, 0);
-			_tuple$23 = bits.Mul64(x1, arg2[0]);
+			_tuple$23 = bits.Mul64(x1, (arg2 === ptrType$4.nil && $throwNilPointerError(), arg2)[0]);
 			x48 = _tuple$23[0];
 			x47 = _tuple$23[1];
 			x49 = new $Uint64(0, 0);
@@ -229269,22 +230557,22 @@ $packages["crypto/internal/edwards25519"] = (function() {
 			x87 = (x$25 = ((x$26 = (new fiatScalarUint1(x86.$high, x86.$low)), new $Uint64(x$26.$high, x$26.$low))), x$27 = ((x$28 = (new fiatScalarUint1(x65.$high, x65.$low)), new $Uint64(x$28.$high, x$28.$low))), new $Uint64(x$25.$high + x$27.$high, x$25.$low + x$27.$low));
 			x88 = new $Uint64(0, 0);
 			x89 = new $Uint64(0, 0);
-			_tuple$42 = bits.Mul64(x2, arg2[3]);
+			_tuple$42 = bits.Mul64(x2, (arg2 === ptrType$4.nil && $throwNilPointerError(), arg2)[3]);
 			x89 = _tuple$42[0];
 			x88 = _tuple$42[1];
 			x90 = new $Uint64(0, 0);
 			x91 = new $Uint64(0, 0);
-			_tuple$43 = bits.Mul64(x2, arg2[2]);
+			_tuple$43 = bits.Mul64(x2, (arg2 === ptrType$4.nil && $throwNilPointerError(), arg2)[2]);
 			x91 = _tuple$43[0];
 			x90 = _tuple$43[1];
 			x92 = new $Uint64(0, 0);
 			x93 = new $Uint64(0, 0);
-			_tuple$44 = bits.Mul64(x2, arg2[1]);
+			_tuple$44 = bits.Mul64(x2, (arg2 === ptrType$4.nil && $throwNilPointerError(), arg2)[1]);
 			x93 = _tuple$44[0];
 			x92 = _tuple$44[1];
 			x94 = new $Uint64(0, 0);
 			x95 = new $Uint64(0, 0);
-			_tuple$45 = bits.Mul64(x2, arg2[0]);
+			_tuple$45 = bits.Mul64(x2, (arg2 === ptrType$4.nil && $throwNilPointerError(), arg2)[0]);
 			x95 = _tuple$45[0];
 			x94 = _tuple$45[1];
 			x96 = new $Uint64(0, 0);
@@ -229378,22 +230666,22 @@ $packages["crypto/internal/edwards25519"] = (function() {
 			x134 = (x$43 = ((x$44 = (new fiatScalarUint1(x133.$high, x133.$low)), new $Uint64(x$44.$high, x$44.$low))), x$45 = ((x$46 = (new fiatScalarUint1(x112.$high, x112.$low)), new $Uint64(x$46.$high, x$46.$low))), new $Uint64(x$43.$high + x$45.$high, x$43.$low + x$45.$low));
 			x135 = new $Uint64(0, 0);
 			x136 = new $Uint64(0, 0);
-			_tuple$64 = bits.Mul64(x3, arg2[3]);
+			_tuple$64 = bits.Mul64(x3, (arg2 === ptrType$4.nil && $throwNilPointerError(), arg2)[3]);
 			x136 = _tuple$64[0];
 			x135 = _tuple$64[1];
 			x137 = new $Uint64(0, 0);
 			x138 = new $Uint64(0, 0);
-			_tuple$65 = bits.Mul64(x3, arg2[2]);
+			_tuple$65 = bits.Mul64(x3, (arg2 === ptrType$4.nil && $throwNilPointerError(), arg2)[2]);
 			x138 = _tuple$65[0];
 			x137 = _tuple$65[1];
 			x139 = new $Uint64(0, 0);
 			x140 = new $Uint64(0, 0);
-			_tuple$66 = bits.Mul64(x3, arg2[1]);
+			_tuple$66 = bits.Mul64(x3, (arg2 === ptrType$4.nil && $throwNilPointerError(), arg2)[1]);
 			x140 = _tuple$66[0];
 			x139 = _tuple$66[1];
 			x141 = new $Uint64(0, 0);
 			x142 = new $Uint64(0, 0);
-			_tuple$67 = bits.Mul64(x3, arg2[0]);
+			_tuple$67 = bits.Mul64(x3, (arg2 === ptrType$4.nil && $throwNilPointerError(), arg2)[0]);
 			x142 = _tuple$67[0];
 			x141 = _tuple$67[1];
 			x143 = new $Uint64(0, 0);
@@ -229509,13 +230797,13 @@ $packages["crypto/internal/edwards25519"] = (function() {
 			_tuple$90 = bits.Sub64(x181, new $Uint64(0, 0), ((x$68 = (new fiatScalarUint1(x189.$high, x189.$low)), new $Uint64(x$68.$high, x$68.$low))));
 			x191 = _tuple$90[1];
 			x192 = new $Uint64(0, 0);
-			fiatScalarCmovznzU64((x192$24ptr || (x192$24ptr = new ptrType$1(function() { return x192; }, function($v) { x192 = $v; }))), (new fiatScalarUint1(x191.$high, x191.$low)), x182, x173);
+			fiatScalarCmovznzU64((x192$24ptr || (x192$24ptr = new ptrType$5(function() { return x192; }, function($v) { x192 = $v; }))), (new fiatScalarUint1(x191.$high, x191.$low)), x182, x173);
 			x193 = new $Uint64(0, 0);
-			fiatScalarCmovznzU64((x193$24ptr || (x193$24ptr = new ptrType$1(function() { return x193; }, function($v) { x193 = $v; }))), (new fiatScalarUint1(x191.$high, x191.$low)), x184, x175);
+			fiatScalarCmovznzU64((x193$24ptr || (x193$24ptr = new ptrType$5(function() { return x193; }, function($v) { x193 = $v; }))), (new fiatScalarUint1(x191.$high, x191.$low)), x184, x175);
 			x194 = new $Uint64(0, 0);
-			fiatScalarCmovznzU64((x194$24ptr || (x194$24ptr = new ptrType$1(function() { return x194; }, function($v) { x194 = $v; }))), (new fiatScalarUint1(x191.$high, x191.$low)), x186, x177);
+			fiatScalarCmovznzU64((x194$24ptr || (x194$24ptr = new ptrType$5(function() { return x194; }, function($v) { x194 = $v; }))), (new fiatScalarUint1(x191.$high, x191.$low)), x186, x177);
 			x195 = new $Uint64(0, 0);
-			fiatScalarCmovznzU64((x195$24ptr || (x195$24ptr = new ptrType$1(function() { return x195; }, function($v) { x195 = $v; }))), (new fiatScalarUint1(x191.$high, x191.$low)), x188, x179);
+			fiatScalarCmovznzU64((x195$24ptr || (x195$24ptr = new ptrType$5(function() { return x195; }, function($v) { x195 = $v; }))), (new fiatScalarUint1(x191.$high, x191.$low)), x188, x179);
 			out1.nilCheck, out1[0] = x192;
 			out1.nilCheck, out1[1] = x193;
 			out1.nilCheck, out1[2] = x194;
@@ -229525,22 +230813,22 @@ $packages["crypto/internal/edwards25519"] = (function() {
 			var _tuple$10, _tuple$11, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, arg1, arg2, out1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x1, x10, x11, x12, x13, x14, x15, x16, x18, x19, x19$24ptr, x2, x20, x20$24ptr, x21, x21$24ptr, x22, x22$24ptr, x3, x4, x5, x6, x7, x8, x9;
 			x1 = new $Uint64(0, 0);
 			x2 = new $Uint64(0, 0);
-			_tuple$3 = bits.Add64(arg1[0], arg2[0], new $Uint64(0, 0));
+			_tuple$3 = bits.Add64((arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[0], (arg2 === ptrType$4.nil && $throwNilPointerError(), arg2)[0], new $Uint64(0, 0));
 			x1 = _tuple$3[0];
 			x2 = _tuple$3[1];
 			x3 = new $Uint64(0, 0);
 			x4 = new $Uint64(0, 0);
-			_tuple$4 = bits.Add64(arg1[1], arg2[1], ((x = (new fiatScalarUint1(x2.$high, x2.$low)), new $Uint64(x.$high, x.$low))));
+			_tuple$4 = bits.Add64((arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[1], (arg2 === ptrType$4.nil && $throwNilPointerError(), arg2)[1], ((x = (new fiatScalarUint1(x2.$high, x2.$low)), new $Uint64(x.$high, x.$low))));
 			x3 = _tuple$4[0];
 			x4 = _tuple$4[1];
 			x5 = new $Uint64(0, 0);
 			x6 = new $Uint64(0, 0);
-			_tuple$5 = bits.Add64(arg1[2], arg2[2], ((x$1 = (new fiatScalarUint1(x4.$high, x4.$low)), new $Uint64(x$1.$high, x$1.$low))));
+			_tuple$5 = bits.Add64((arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[2], (arg2 === ptrType$4.nil && $throwNilPointerError(), arg2)[2], ((x$1 = (new fiatScalarUint1(x4.$high, x4.$low)), new $Uint64(x$1.$high, x$1.$low))));
 			x5 = _tuple$5[0];
 			x6 = _tuple$5[1];
 			x7 = new $Uint64(0, 0);
 			x8 = new $Uint64(0, 0);
-			_tuple$6 = bits.Add64(arg1[3], arg2[3], ((x$2 = (new fiatScalarUint1(x6.$high, x6.$low)), new $Uint64(x$2.$high, x$2.$low))));
+			_tuple$6 = bits.Add64((arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[3], (arg2 === ptrType$4.nil && $throwNilPointerError(), arg2)[3], ((x$2 = (new fiatScalarUint1(x6.$high, x6.$low)), new $Uint64(x$2.$high, x$2.$low))));
 			x7 = _tuple$6[0];
 			x8 = _tuple$6[1];
 			x9 = new $Uint64(0, 0);
@@ -229567,13 +230855,13 @@ $packages["crypto/internal/edwards25519"] = (function() {
 			_tuple$11 = bits.Sub64(((x$6 = (new fiatScalarUint1(x8.$high, x8.$low)), new $Uint64(x$6.$high, x$6.$low))), new $Uint64(0, 0), ((x$7 = (new fiatScalarUint1(x16.$high, x16.$low)), new $Uint64(x$7.$high, x$7.$low))));
 			x18 = _tuple$11[1];
 			x19 = new $Uint64(0, 0);
-			fiatScalarCmovznzU64((x19$24ptr || (x19$24ptr = new ptrType$1(function() { return x19; }, function($v) { x19 = $v; }))), (new fiatScalarUint1(x18.$high, x18.$low)), x9, x1);
+			fiatScalarCmovznzU64((x19$24ptr || (x19$24ptr = new ptrType$5(function() { return x19; }, function($v) { x19 = $v; }))), (new fiatScalarUint1(x18.$high, x18.$low)), x9, x1);
 			x20 = new $Uint64(0, 0);
-			fiatScalarCmovznzU64((x20$24ptr || (x20$24ptr = new ptrType$1(function() { return x20; }, function($v) { x20 = $v; }))), (new fiatScalarUint1(x18.$high, x18.$low)), x11, x3);
+			fiatScalarCmovznzU64((x20$24ptr || (x20$24ptr = new ptrType$5(function() { return x20; }, function($v) { x20 = $v; }))), (new fiatScalarUint1(x18.$high, x18.$low)), x11, x3);
 			x21 = new $Uint64(0, 0);
-			fiatScalarCmovznzU64((x21$24ptr || (x21$24ptr = new ptrType$1(function() { return x21; }, function($v) { x21 = $v; }))), (new fiatScalarUint1(x18.$high, x18.$low)), x13, x5);
+			fiatScalarCmovznzU64((x21$24ptr || (x21$24ptr = new ptrType$5(function() { return x21; }, function($v) { x21 = $v; }))), (new fiatScalarUint1(x18.$high, x18.$low)), x13, x5);
 			x22 = new $Uint64(0, 0);
-			fiatScalarCmovznzU64((x22$24ptr || (x22$24ptr = new ptrType$1(function() { return x22; }, function($v) { x22 = $v; }))), (new fiatScalarUint1(x18.$high, x18.$low)), x15, x7);
+			fiatScalarCmovznzU64((x22$24ptr || (x22$24ptr = new ptrType$5(function() { return x22; }, function($v) { x22 = $v; }))), (new fiatScalarUint1(x18.$high, x18.$low)), x15, x7);
 			out1.nilCheck, out1[0] = x19;
 			out1.nilCheck, out1[1] = x20;
 			out1.nilCheck, out1[2] = x21;
@@ -229583,26 +230871,26 @@ $packages["crypto/internal/edwards25519"] = (function() {
 			var _tuple$10, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, arg1, arg2, out1, x, x$1, x$2, x$3, x$4, x$5, x1, x10, x11, x12, x13, x14, x15, x16, x2, x3, x4, x5, x6, x7, x8, x9, x9$24ptr;
 			x1 = new $Uint64(0, 0);
 			x2 = new $Uint64(0, 0);
-			_tuple$3 = bits.Sub64(arg1[0], arg2[0], new $Uint64(0, 0));
+			_tuple$3 = bits.Sub64((arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[0], (arg2 === ptrType$4.nil && $throwNilPointerError(), arg2)[0], new $Uint64(0, 0));
 			x1 = _tuple$3[0];
 			x2 = _tuple$3[1];
 			x3 = new $Uint64(0, 0);
 			x4 = new $Uint64(0, 0);
-			_tuple$4 = bits.Sub64(arg1[1], arg2[1], ((x = (new fiatScalarUint1(x2.$high, x2.$low)), new $Uint64(x.$high, x.$low))));
+			_tuple$4 = bits.Sub64((arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[1], (arg2 === ptrType$4.nil && $throwNilPointerError(), arg2)[1], ((x = (new fiatScalarUint1(x2.$high, x2.$low)), new $Uint64(x.$high, x.$low))));
 			x3 = _tuple$4[0];
 			x4 = _tuple$4[1];
 			x5 = new $Uint64(0, 0);
 			x6 = new $Uint64(0, 0);
-			_tuple$5 = bits.Sub64(arg1[2], arg2[2], ((x$1 = (new fiatScalarUint1(x4.$high, x4.$low)), new $Uint64(x$1.$high, x$1.$low))));
+			_tuple$5 = bits.Sub64((arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[2], (arg2 === ptrType$4.nil && $throwNilPointerError(), arg2)[2], ((x$1 = (new fiatScalarUint1(x4.$high, x4.$low)), new $Uint64(x$1.$high, x$1.$low))));
 			x5 = _tuple$5[0];
 			x6 = _tuple$5[1];
 			x7 = new $Uint64(0, 0);
 			x8 = new $Uint64(0, 0);
-			_tuple$6 = bits.Sub64(arg1[3], arg2[3], ((x$2 = (new fiatScalarUint1(x6.$high, x6.$low)), new $Uint64(x$2.$high, x$2.$low))));
+			_tuple$6 = bits.Sub64((arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[3], (arg2 === ptrType$4.nil && $throwNilPointerError(), arg2)[3], ((x$2 = (new fiatScalarUint1(x6.$high, x6.$low)), new $Uint64(x$2.$high, x$2.$low))));
 			x7 = _tuple$6[0];
 			x8 = _tuple$6[1];
 			x9 = new $Uint64(0, 0);
-			fiatScalarCmovznzU64((x9$24ptr || (x9$24ptr = new ptrType$1(function() { return x9; }, function($v) { x9 = $v; }))), (new fiatScalarUint1(x8.$high, x8.$low)), new $Uint64(0, 0), new $Uint64(4294967295, 4294967295));
+			fiatScalarCmovznzU64((x9$24ptr || (x9$24ptr = new ptrType$5(function() { return x9; }, function($v) { x9 = $v; }))), (new fiatScalarUint1(x8.$high, x8.$low)), new $Uint64(0, 0), new $Uint64(4294967295, 4294967295));
 			x10 = new $Uint64(0, 0);
 			x11 = new $Uint64(0, 0);
 			_tuple$7 = bits.Add64(x1, new $Uint64(x9.$high & 1477600026, (x9.$low & 1559614445) >>> 0), new $Uint64(0, 0));
@@ -229630,26 +230918,26 @@ $packages["crypto/internal/edwards25519"] = (function() {
 			var _tuple$10, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, arg1, out1, x, x$1, x$2, x$3, x$4, x$5, x1, x10, x11, x12, x13, x14, x15, x16, x2, x3, x4, x5, x6, x7, x8, x9, x9$24ptr;
 			x1 = new $Uint64(0, 0);
 			x2 = new $Uint64(0, 0);
-			_tuple$3 = bits.Sub64(new $Uint64(0, 0), arg1[0], new $Uint64(0, 0));
+			_tuple$3 = bits.Sub64(new $Uint64(0, 0), (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[0], new $Uint64(0, 0));
 			x1 = _tuple$3[0];
 			x2 = _tuple$3[1];
 			x3 = new $Uint64(0, 0);
 			x4 = new $Uint64(0, 0);
-			_tuple$4 = bits.Sub64(new $Uint64(0, 0), arg1[1], ((x = (new fiatScalarUint1(x2.$high, x2.$low)), new $Uint64(x.$high, x.$low))));
+			_tuple$4 = bits.Sub64(new $Uint64(0, 0), (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[1], ((x = (new fiatScalarUint1(x2.$high, x2.$low)), new $Uint64(x.$high, x.$low))));
 			x3 = _tuple$4[0];
 			x4 = _tuple$4[1];
 			x5 = new $Uint64(0, 0);
 			x6 = new $Uint64(0, 0);
-			_tuple$5 = bits.Sub64(new $Uint64(0, 0), arg1[2], ((x$1 = (new fiatScalarUint1(x4.$high, x4.$low)), new $Uint64(x$1.$high, x$1.$low))));
+			_tuple$5 = bits.Sub64(new $Uint64(0, 0), (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[2], ((x$1 = (new fiatScalarUint1(x4.$high, x4.$low)), new $Uint64(x$1.$high, x$1.$low))));
 			x5 = _tuple$5[0];
 			x6 = _tuple$5[1];
 			x7 = new $Uint64(0, 0);
 			x8 = new $Uint64(0, 0);
-			_tuple$6 = bits.Sub64(new $Uint64(0, 0), arg1[3], ((x$2 = (new fiatScalarUint1(x6.$high, x6.$low)), new $Uint64(x$2.$high, x$2.$low))));
+			_tuple$6 = bits.Sub64(new $Uint64(0, 0), (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[3], ((x$2 = (new fiatScalarUint1(x6.$high, x6.$low)), new $Uint64(x$2.$high, x$2.$low))));
 			x7 = _tuple$6[0];
 			x8 = _tuple$6[1];
 			x9 = new $Uint64(0, 0);
-			fiatScalarCmovznzU64((x9$24ptr || (x9$24ptr = new ptrType$1(function() { return x9; }, function($v) { x9 = $v; }))), (new fiatScalarUint1(x8.$high, x8.$low)), new $Uint64(0, 0), new $Uint64(4294967295, 4294967295));
+			fiatScalarCmovznzU64((x9$24ptr || (x9$24ptr = new ptrType$5(function() { return x9; }, function($v) { x9 = $v; }))), (new fiatScalarUint1(x8.$high, x8.$low)), new $Uint64(0, 0), new $Uint64(4294967295, 4294967295));
 			x10 = new $Uint64(0, 0);
 			x11 = new $Uint64(0, 0);
 			_tuple$7 = bits.Add64(x1, new $Uint64(x9.$high & 1477600026, (x9.$low & 1559614445) >>> 0), new $Uint64(0, 0));
@@ -229675,12 +230963,12 @@ $packages["crypto/internal/edwards25519"] = (function() {
 		};
 		fiatScalarNonzero = function fiatScalarNonzero$1(out1, arg1) {
 			var arg1, out1, x, x$1, x$2, x$3, x$4, x$5, x1;
-			x1 = (x = arg1[0], x$1 = (x$2 = arg1[1], x$3 = (x$4 = arg1[2], x$5 = arg1[3], new $Uint64(x$4.$high | x$5.$high, (x$4.$low | x$5.$low) >>> 0)), new $Uint64(x$2.$high | x$3.$high, (x$2.$low | x$3.$low) >>> 0)), new $Uint64(x.$high | x$1.$high, (x.$low | x$1.$low) >>> 0));
+			x1 = (x = (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[0], x$1 = (x$2 = (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[1], x$3 = (x$4 = (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[2], x$5 = (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[3], new $Uint64(x$4.$high | x$5.$high, (x$4.$low | x$5.$low) >>> 0)), new $Uint64(x$2.$high | x$3.$high, (x$2.$low | x$3.$low) >>> 0)), new $Uint64(x.$high | x$1.$high, (x.$low | x$1.$low) >>> 0));
 			out1.$set(x1);
 		};
 		fiatScalarFromMontgomery = function fiatScalarFromMontgomery$1(out1, arg1) {
 			var _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$39, _tuple$4, _tuple$40, _tuple$41, _tuple$42, _tuple$43, _tuple$44, _tuple$45, _tuple$46, _tuple$47, _tuple$48, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, arg1, out1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$5, x$6, x$7, x$8, x$9, x1, x10, x11, x13, x14, x15, x16, x17, x18, x2, x20, x21, x22, x23, x24, x25, x26, x27, x29, x30, x31, x32, x33, x34, x35, x36, x37, x38, x39, x4, x40, x41, x42, x44, x45, x46, x47, x48, x49, x5, x50, x51, x53, x54, x55, x56, x57, x58, x59, x6, x60, x61, x62, x63, x64, x65, x66, x68, x69, x7, x70, x71, x72, x73, x74, x75, x77, x78, x79, x8, x80, x81, x82, x83, x84, x85, x86, x87, x88, x89, x9, x90, x91, x92, x94, x95, x95$24ptr, x96, x96$24ptr, x97, x97$24ptr, x98, x98$24ptr;
-			x1 = arg1[0];
+			x1 = (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[0];
 			x2 = new $Uint64(0, 0);
 			_tuple$3 = bits.Mul64(x1, new $Uint64(3535084963, 307527195));
 			x2 = _tuple$3[1];
@@ -229714,7 +231002,7 @@ $packages["crypto/internal/edwards25519"] = (function() {
 			x15 = _tuple$9[1];
 			x16 = new $Uint64(0, 0);
 			x17 = new $Uint64(0, 0);
-			_tuple$10 = bits.Add64(x14, arg1[1], new $Uint64(0, 0));
+			_tuple$10 = bits.Add64(x14, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[1], new $Uint64(0, 0));
 			x16 = _tuple$10[0];
 			x17 = _tuple$10[1];
 			x18 = new $Uint64(0, 0);
@@ -229760,7 +231048,7 @@ $packages["crypto/internal/edwards25519"] = (function() {
 			x35 = _tuple$19[1];
 			x36 = new $Uint64(0, 0);
 			x37 = new $Uint64(0, 0);
-			_tuple$20 = bits.Add64(x30, arg1[2], new $Uint64(0, 0));
+			_tuple$20 = bits.Add64(x30, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[2], new $Uint64(0, 0));
 			x36 = _tuple$20[0];
 			x37 = _tuple$20[1];
 			x38 = new $Uint64(0, 0);
@@ -229816,7 +231104,7 @@ $packages["crypto/internal/edwards25519"] = (function() {
 			x59 = _tuple$31[1];
 			x60 = new $Uint64(0, 0);
 			x61 = new $Uint64(0, 0);
-			_tuple$32 = bits.Add64(x54, arg1[3], new $Uint64(0, 0));
+			_tuple$32 = bits.Add64(x54, (arg1 === ptrType$4.nil && $throwNilPointerError(), arg1)[3], new $Uint64(0, 0));
 			x60 = _tuple$32[0];
 			x61 = _tuple$32[1];
 			x62 = new $Uint64(0, 0);
@@ -229895,13 +231183,13 @@ $packages["crypto/internal/edwards25519"] = (function() {
 			_tuple$48 = bits.Sub64(new $Uint64(0, 0), new $Uint64(0, 0), ((x$43 = (new fiatScalarUint1(x92.$high, x92.$low)), new $Uint64(x$43.$high, x$43.$low))));
 			x94 = _tuple$48[1];
 			x95 = new $Uint64(0, 0);
-			fiatScalarCmovznzU64((x95$24ptr || (x95$24ptr = new ptrType$1(function() { return x95; }, function($v) { x95 = $v; }))), (new fiatScalarUint1(x94.$high, x94.$low)), x85, x78);
+			fiatScalarCmovznzU64((x95$24ptr || (x95$24ptr = new ptrType$5(function() { return x95; }, function($v) { x95 = $v; }))), (new fiatScalarUint1(x94.$high, x94.$low)), x85, x78);
 			x96 = new $Uint64(0, 0);
-			fiatScalarCmovznzU64((x96$24ptr || (x96$24ptr = new ptrType$1(function() { return x96; }, function($v) { x96 = $v; }))), (new fiatScalarUint1(x94.$high, x94.$low)), x87, x80);
+			fiatScalarCmovznzU64((x96$24ptr || (x96$24ptr = new ptrType$5(function() { return x96; }, function($v) { x96 = $v; }))), (new fiatScalarUint1(x94.$high, x94.$low)), x87, x80);
 			x97 = new $Uint64(0, 0);
-			fiatScalarCmovznzU64((x97$24ptr || (x97$24ptr = new ptrType$1(function() { return x97; }, function($v) { x97 = $v; }))), (new fiatScalarUint1(x94.$high, x94.$low)), x89, x82);
+			fiatScalarCmovznzU64((x97$24ptr || (x97$24ptr = new ptrType$5(function() { return x97; }, function($v) { x97 = $v; }))), (new fiatScalarUint1(x94.$high, x94.$low)), x89, x82);
 			x98 = new $Uint64(0, 0);
-			fiatScalarCmovznzU64((x98$24ptr || (x98$24ptr = new ptrType$1(function() { return x98; }, function($v) { x98 = $v; }))), (new fiatScalarUint1(x94.$high, x94.$low)), x91, x84);
+			fiatScalarCmovznzU64((x98$24ptr || (x98$24ptr = new ptrType$5(function() { return x98; }, function($v) { x98 = $v; }))), (new fiatScalarUint1(x94.$high, x94.$low)), x91, x84);
 			out1.nilCheck, out1[0] = x95;
 			out1.nilCheck, out1[1] = x96;
 			out1.nilCheck, out1[2] = x97;
@@ -229909,10 +231197,10 @@ $packages["crypto/internal/edwards25519"] = (function() {
 		};
 		fiatScalarToMontgomery = function fiatScalarToMontgomery$1(out1, arg1) {
 			var _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$39, _tuple$4, _tuple$40, _tuple$41, _tuple$42, _tuple$43, _tuple$44, _tuple$45, _tuple$46, _tuple$47, _tuple$48, _tuple$49, _tuple$5, _tuple$50, _tuple$51, _tuple$52, _tuple$53, _tuple$54, _tuple$55, _tuple$56, _tuple$57, _tuple$58, _tuple$59, _tuple$6, _tuple$60, _tuple$61, _tuple$62, _tuple$63, _tuple$64, _tuple$65, _tuple$66, _tuple$67, _tuple$68, _tuple$69, _tuple$7, _tuple$70, _tuple$71, _tuple$72, _tuple$73, _tuple$74, _tuple$75, _tuple$76, _tuple$77, _tuple$78, _tuple$79, _tuple$8, _tuple$80, _tuple$81, _tuple$82, _tuple$83, _tuple$9, arg1, out1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$48, x$49, x$5, x$50, x$51, x$52, x$53, x$54, x$55, x$56, x$57, x$58, x$59, x$6, x$60, x$61, x$62, x$63, x$64, x$65, x$66, x$67, x$68, x$69, x$7, x$70, x$71, x$72, x$73, x$8, x$9, x1, x10, x101, x102, x103, x104, x105, x106, x107, x108, x11, x110, x111, x112, x113, x114, x115, x116, x117, x118, x119, x12, x120, x121, x122, x123, x124, x125, x126, x127, x128, x129, x13, x130, x131, x132, x133, x134, x135, x136, x137, x138, x139, x14, x141, x142, x143, x144, x145, x146, x147, x148, x15, x150, x151, x152, x153, x154, x155, x156, x157, x158, x159, x16, x160, x161, x162, x163, x164, x165, x167, x168, x168$24ptr, x169, x169$24ptr, x17, x170, x170$24ptr, x171, x171$24ptr, x18, x19, x2, x21, x22, x23, x24, x25, x26, x27, x28, x3, x30, x31, x32, x33, x34, x35, x36, x37, x38, x39, x4, x40, x41, x42, x43, x44, x45, x46, x47, x48, x49, x5, x50, x51, x52, x53, x54, x55, x56, x57, x58, x59, x6, x61, x62, x63, x64, x65, x66, x67, x68, x7, x70, x71, x72, x73, x74, x75, x76, x77, x78, x79, x8, x80, x81, x82, x83, x84, x85, x86, x87, x88, x89, x9, x90, x91, x92, x93, x94, x95, x96, x97, x98, x99;
-			x1 = arg1[1];
-			x2 = arg1[2];
-			x3 = arg1[3];
-			x4 = arg1[0];
+			x1 = (arg1 === ptrType$7.nil && $throwNilPointerError(), arg1)[1];
+			x2 = (arg1 === ptrType$7.nil && $throwNilPointerError(), arg1)[2];
+			x3 = (arg1 === ptrType$7.nil && $throwNilPointerError(), arg1)[3];
+			x4 = (arg1 === ptrType$7.nil && $throwNilPointerError(), arg1)[0];
 			x5 = new $Uint64(0, 0);
 			x6 = new $Uint64(0, 0);
 			_tuple$3 = bits.Mul64(x4, new $Uint64(60375323, 2083559997));
@@ -230302,13 +231590,13 @@ $packages["crypto/internal/edwards25519"] = (function() {
 			_tuple$83 = bits.Sub64(new $Uint64(0, 0), new $Uint64(0, 0), ((x$73 = (new fiatScalarUint1(x165.$high, x165.$low)), new $Uint64(x$73.$high, x$73.$low))));
 			x167 = _tuple$83[1];
 			x168 = new $Uint64(0, 0);
-			fiatScalarCmovznzU64((x168$24ptr || (x168$24ptr = new ptrType$1(function() { return x168; }, function($v) { x168 = $v; }))), (new fiatScalarUint1(x167.$high, x167.$low)), x158, x151);
+			fiatScalarCmovznzU64((x168$24ptr || (x168$24ptr = new ptrType$5(function() { return x168; }, function($v) { x168 = $v; }))), (new fiatScalarUint1(x167.$high, x167.$low)), x158, x151);
 			x169 = new $Uint64(0, 0);
-			fiatScalarCmovznzU64((x169$24ptr || (x169$24ptr = new ptrType$1(function() { return x169; }, function($v) { x169 = $v; }))), (new fiatScalarUint1(x167.$high, x167.$low)), x160, x153);
+			fiatScalarCmovznzU64((x169$24ptr || (x169$24ptr = new ptrType$5(function() { return x169; }, function($v) { x169 = $v; }))), (new fiatScalarUint1(x167.$high, x167.$low)), x160, x153);
 			x170 = new $Uint64(0, 0);
-			fiatScalarCmovznzU64((x170$24ptr || (x170$24ptr = new ptrType$1(function() { return x170; }, function($v) { x170 = $v; }))), (new fiatScalarUint1(x167.$high, x167.$low)), x162, x155);
+			fiatScalarCmovznzU64((x170$24ptr || (x170$24ptr = new ptrType$5(function() { return x170; }, function($v) { x170 = $v; }))), (new fiatScalarUint1(x167.$high, x167.$low)), x162, x155);
 			x171 = new $Uint64(0, 0);
-			fiatScalarCmovznzU64((x171$24ptr || (x171$24ptr = new ptrType$1(function() { return x171; }, function($v) { x171 = $v; }))), (new fiatScalarUint1(x167.$high, x167.$low)), x164, x157);
+			fiatScalarCmovznzU64((x171$24ptr || (x171$24ptr = new ptrType$5(function() { return x171; }, function($v) { x171 = $v; }))), (new fiatScalarUint1(x167.$high, x167.$low)), x164, x157);
 			out1.nilCheck, out1[0] = x168;
 			out1.nilCheck, out1[1] = x169;
 			out1.nilCheck, out1[2] = x170;
@@ -230316,10 +231604,10 @@ $packages["crypto/internal/edwards25519"] = (function() {
 		};
 		fiatScalarToBytes = function fiatScalarToBytes$1(out1, arg1) {
 			var arg1, out1, x1, x10, x11, x12, x13, x14, x15, x16, x17, x18, x19, x2, x20, x21, x22, x23, x24, x25, x26, x27, x28, x29, x3, x30, x31, x32, x33, x34, x35, x36, x37, x38, x39, x4, x40, x41, x42, x43, x44, x45, x46, x47, x48, x49, x5, x50, x51, x52, x53, x54, x55, x56, x57, x58, x59, x6, x60, x7, x8, x9;
-			x1 = arg1[3];
-			x2 = arg1[2];
-			x3 = arg1[1];
-			x4 = arg1[0];
+			x1 = (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[3];
+			x2 = (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[2];
+			x3 = (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[1];
+			x4 = (arg1 === ptrType$6.nil && $throwNilPointerError(), arg1)[0];
 			x5 = ((((x4.$low << 24 >>> 24)) & 255) >>> 0);
 			x6 = $shiftRightUint64(x4, 8);
 			x7 = ((((x6.$low << 24 >>> 24)) & 255) >>> 0);
@@ -230411,38 +231699,38 @@ $packages["crypto/internal/edwards25519"] = (function() {
 		};
 		fiatScalarFromBytes = function fiatScalarFromBytes$1(out1, arg1) {
 			var arg1, out1, x, x$1, x$2, x$3, x1, x10, x11, x12, x13, x14, x15, x16, x17, x18, x19, x2, x20, x21, x22, x23, x24, x25, x26, x27, x28, x29, x3, x30, x31, x32, x33, x34, x35, x36, x37, x38, x39, x4, x40, x41, x42, x43, x44, x45, x46, x47, x48, x49, x5, x50, x51, x52, x53, x54, x55, x56, x57, x58, x59, x6, x60, x7, x8, x9;
-			x1 = $shiftLeft64((new $Uint64(0, arg1[31])), 56);
-			x2 = $shiftLeft64((new $Uint64(0, arg1[30])), 48);
-			x3 = $shiftLeft64((new $Uint64(0, arg1[29])), 40);
-			x4 = $shiftLeft64((new $Uint64(0, arg1[28])), 32);
-			x5 = $shiftLeft64((new $Uint64(0, arg1[27])), 24);
-			x6 = $shiftLeft64((new $Uint64(0, arg1[26])), 16);
-			x7 = $shiftLeft64((new $Uint64(0, arg1[25])), 8);
-			x8 = arg1[24];
-			x9 = $shiftLeft64((new $Uint64(0, arg1[23])), 56);
-			x10 = $shiftLeft64((new $Uint64(0, arg1[22])), 48);
-			x11 = $shiftLeft64((new $Uint64(0, arg1[21])), 40);
-			x12 = $shiftLeft64((new $Uint64(0, arg1[20])), 32);
-			x13 = $shiftLeft64((new $Uint64(0, arg1[19])), 24);
-			x14 = $shiftLeft64((new $Uint64(0, arg1[18])), 16);
-			x15 = $shiftLeft64((new $Uint64(0, arg1[17])), 8);
-			x16 = arg1[16];
-			x17 = $shiftLeft64((new $Uint64(0, arg1[15])), 56);
-			x18 = $shiftLeft64((new $Uint64(0, arg1[14])), 48);
-			x19 = $shiftLeft64((new $Uint64(0, arg1[13])), 40);
-			x20 = $shiftLeft64((new $Uint64(0, arg1[12])), 32);
-			x21 = $shiftLeft64((new $Uint64(0, arg1[11])), 24);
-			x22 = $shiftLeft64((new $Uint64(0, arg1[10])), 16);
-			x23 = $shiftLeft64((new $Uint64(0, arg1[9])), 8);
-			x24 = arg1[8];
-			x25 = $shiftLeft64((new $Uint64(0, arg1[7])), 56);
-			x26 = $shiftLeft64((new $Uint64(0, arg1[6])), 48);
-			x27 = $shiftLeft64((new $Uint64(0, arg1[5])), 40);
-			x28 = $shiftLeft64((new $Uint64(0, arg1[4])), 32);
-			x29 = $shiftLeft64((new $Uint64(0, arg1[3])), 24);
-			x30 = $shiftLeft64((new $Uint64(0, arg1[2])), 16);
-			x31 = $shiftLeft64((new $Uint64(0, arg1[1])), 8);
-			x32 = arg1[0];
+			x1 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[31])), 56);
+			x2 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[30])), 48);
+			x3 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[29])), 40);
+			x4 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[28])), 32);
+			x5 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[27])), 24);
+			x6 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[26])), 16);
+			x7 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[25])), 8);
+			x8 = (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[24];
+			x9 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[23])), 56);
+			x10 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[22])), 48);
+			x11 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[21])), 40);
+			x12 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[20])), 32);
+			x13 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[19])), 24);
+			x14 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[18])), 16);
+			x15 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[17])), 8);
+			x16 = (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[16];
+			x17 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[15])), 56);
+			x18 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[14])), 48);
+			x19 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[13])), 40);
+			x20 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[12])), 32);
+			x21 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[11])), 24);
+			x22 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[10])), 16);
+			x23 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[9])), 8);
+			x24 = (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[8];
+			x25 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[7])), 56);
+			x26 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[6])), 48);
+			x27 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[5])), 40);
+			x28 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[4])), 32);
+			x29 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[3])), 24);
+			x30 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[2])), 16);
+			x31 = $shiftLeft64((new $Uint64(0, (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[1])), 8);
+			x32 = (arg1 === ptrType$8.nil && $throwNilPointerError(), arg1)[0];
 			x33 = (x = (new $Uint64(0, x32)), new $Uint64(x31.$high + x.$high, x31.$low + x.$low));
 			x34 = new $Uint64(x30.$high + x33.$high, x30.$low + x33.$low);
 			x35 = new $Uint64(x29.$high + x34.$high, x29.$low + x34.$low);
@@ -230513,14 +231801,14 @@ $packages["crypto/internal/edwards25519"] = (function() {
 		$ptrType(Scalar).prototype.Set = function Set(x) {
 			var s, x;
 			s = this;
-			Scalar.copy(s, x);
+			Scalar.copy((s === ptrType$9.nil && $throwNilPointerError(), s), (x === ptrType$9.nil && $throwNilPointerError(), x));
 			return s;
 		};
 		$ptrType(Scalar).prototype.SetUniformBytes = function SetUniformBytes(x) {
 			var s, t, x;
 			s = this;
 			if (!((x.$length === 64))) {
-				return [ptrType$2.nil, errors.New("edwards25519: invalid SetUniformBytes input length")];
+				return [ptrType$9.nil, errors.New("edwards25519: invalid SetUniformBytes input length")];
 			}
 			s.setShortBytes($subslice(x, 0, 21));
 			t = new Scalar.ptr(arrayType$3.zero()).setShortBytes($subslice(x, 21, 42));
@@ -230545,12 +231833,12 @@ $packages["crypto/internal/edwards25519"] = (function() {
 			var s, x;
 			s = this;
 			if (!((x.$length === 32))) {
-				return [ptrType$2.nil, errors.New("invalid scalar length")];
+				return [ptrType$9.nil, errors.New("invalid scalar length")];
 			}
 			if (!isReduced(x)) {
-				return [ptrType$2.nil, errors.New("invalid scalar encoding")];
+				return [ptrType$9.nil, errors.New("invalid scalar encoding")];
 			}
-			fiatScalarFromBytes((s.s), ($sliceToGoArray(x, ptrType$3)));
+			fiatScalarFromBytes((s.s), ($sliceToGoArray(x, ptrType$8)));
 			fiatScalarToMontgomery(s.s, (s.s));
 			return [s, $ifaceNil];
 		};
@@ -230575,7 +231863,7 @@ $packages["crypto/internal/edwards25519"] = (function() {
 			var s, wideBytes, x;
 			s = this;
 			if (!((x.$length === 32))) {
-				return [ptrType$2.nil, errors.New("edwards25519: invalid SetBytesWithClamping input length")];
+				return [ptrType$9.nil, errors.New("edwards25519: invalid SetBytesWithClamping input length")];
 			}
 			wideBytes = arrayType$9.zero();
 			$copySlice(new sliceType(wideBytes), x);
@@ -230604,7 +231892,7 @@ $packages["crypto/internal/edwards25519"] = (function() {
 			diff = arrayType$3.zero();
 			fiatScalarSub(diff, s.s, t.s);
 			nonzero = new $Uint64(0, 0);
-			fiatScalarNonzero((nonzero$24ptr || (nonzero$24ptr = new ptrType$1(function() { return nonzero; }, function($v) { nonzero = $v; }))), (diff));
+			fiatScalarNonzero((nonzero$24ptr || (nonzero$24ptr = new ptrType$5(function() { return nonzero; }, function($v) { nonzero = $v; }))), (diff));
 			nonzero = (x = $shiftRightUint64(nonzero, 32), new $Uint64(nonzero.$high | x.$high, (nonzero.$low | x.$low) >>> 0));
 			nonzero = (x$1 = $shiftRightUint64(nonzero, 16), new $Uint64(nonzero.$high | x$1.$high, (nonzero.$low | x$1.$low) >>> 0));
 			nonzero = (x$2 = $shiftRightUint64(nonzero, 8), new $Uint64(nonzero.$high | x$2.$high, (nonzero.$low | x$2.$low) >>> 0));
@@ -230711,11 +231999,11 @@ $packages["crypto/internal/edwards25519"] = (function() {
 			return v;
 		};
 		NewIdentityPoint = function NewIdentityPoint$1() {
-			return new Point.ptr(new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), arrayType$4.zero()).Set(identity);
+			return new Point.ptr(arrayType$4.zero(), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0))).Set(identity);
 		};
 		$pkg.NewIdentityPoint = NewIdentityPoint;
 		NewGeneratorPoint = function NewGeneratorPoint$1() {
-			return new Point.ptr(new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), arrayType$4.zero()).Set(generator);
+			return new Point.ptr(arrayType$4.zero(), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0))).Set(generator);
 		};
 		$pkg.NewGeneratorPoint = NewGeneratorPoint;
 		$ptrType(projCached).prototype.Zero = function Zero$1() {
@@ -230738,7 +232026,7 @@ $packages["crypto/internal/edwards25519"] = (function() {
 		$ptrType(Point).prototype.Set = function Set$1(u) {
 			var u, v;
 			v = this;
-			Point.copy(v, u);
+			Point.copy((v === ptrType$3.nil && $throwNilPointerError(), v), (u === ptrType$3.nil && $throwNilPointerError(), u));
 			return v;
 		};
 		$ptrType(Point).prototype.Bytes = function Bytes$1() {
@@ -230771,7 +232059,7 @@ $packages["crypto/internal/edwards25519"] = (function() {
 			y = _tuple$3[0];
 			err = _tuple$3[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				return [ptrType.nil, errors.New("edwards25519: invalid point encoding length")];
+				return [ptrType$3.nil, errors.New("edwards25519: invalid point encoding length")];
 			}
 			y2 = new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)).Square(y);
 			u = new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)).Subtract(y2, feOne);
@@ -230781,7 +232069,7 @@ $packages["crypto/internal/edwards25519"] = (function() {
 			xx = _tuple$4[0];
 			wasSquare = _tuple$4[1];
 			if (wasSquare === 0) {
-				return [ptrType.nil, errors.New("edwards25519: invalid point encoding")];
+				return [ptrType$3.nil, errors.New("edwards25519: invalid point encoding")];
 			}
 			xxNeg = new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)).Negate(xx);
 			xx = xx.Select(xxNeg, xx, ((((31 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 31]) >>> 7 << 24 >>> 24) >> 0)));
@@ -231060,25 +232348,26 @@ $packages["crypto/internal/edwards25519"] = (function() {
 			v.T2d.Select(new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)).Negate(v.T2d), v.T2d, cond);
 			return v;
 		};
-		ptrType$5.methods = [{prop: "FromP3", name: "FromP3", pkg: "", typ: $funcType([ptrType], [], false)}, {prop: "SelectInto", name: "SelectInto", pkg: "", typ: $funcType([ptrType$4, $Int8], [], false)}];
-		ptrType$7.methods = [{prop: "FromP3", name: "FromP3", pkg: "", typ: $funcType([ptrType], [], false)}, {prop: "SelectInto", name: "SelectInto", pkg: "", typ: $funcType([ptrType$6, $Int8], [], false)}];
-		ptrType$8.methods = [{prop: "FromP3", name: "FromP3", pkg: "", typ: $funcType([ptrType], [], false)}, {prop: "SelectInto", name: "SelectInto", pkg: "", typ: $funcType([ptrType$4, $Int8], [], false)}];
-		ptrType$9.methods = [{prop: "FromP3", name: "FromP3", pkg: "", typ: $funcType([ptrType], [], false)}, {prop: "SelectInto", name: "SelectInto", pkg: "", typ: $funcType([ptrType$6, $Int8], [], false)}];
-		ptrType$2.methods = [{prop: "MultiplyAdd", name: "MultiplyAdd", pkg: "", typ: $funcType([ptrType$2, ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Subtract", name: "Subtract", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Negate", name: "Negate", pkg: "", typ: $funcType([ptrType$2], [ptrType$2], false)}, {prop: "Multiply", name: "Multiply", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([ptrType$2], [ptrType$2], false)}, {prop: "SetUniformBytes", name: "SetUniformBytes", pkg: "", typ: $funcType([sliceType], [ptrType$2, $error], false)}, {prop: "setShortBytes", name: "setShortBytes", pkg: "crypto/internal/edwards25519", typ: $funcType([sliceType], [ptrType$2], false)}, {prop: "SetCanonicalBytes", name: "SetCanonicalBytes", pkg: "", typ: $funcType([sliceType], [ptrType$2, $error], false)}, {prop: "SetBytesWithClamping", name: "SetBytesWithClamping", pkg: "", typ: $funcType([sliceType], [ptrType$2, $error], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "bytes", name: "bytes", pkg: "crypto/internal/edwards25519", typ: $funcType([ptrType$3], [sliceType], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([ptrType$2], [$Int], false)}, {prop: "nonAdjacentForm", name: "nonAdjacentForm", pkg: "crypto/internal/edwards25519", typ: $funcType([$Uint], [arrayType$7], false)}, {prop: "signedRadix16", name: "signedRadix16", pkg: "crypto/internal/edwards25519", typ: $funcType([], [arrayType$5], false)}];
-		ptrType$10.methods = [{prop: "Add", name: "Add", pkg: "", typ: $funcType([ptrType, ptrType$4], [ptrType$10], false)}, {prop: "Sub", name: "Sub", pkg: "", typ: $funcType([ptrType, ptrType$4], [ptrType$10], false)}, {prop: "AddAffine", name: "AddAffine", pkg: "", typ: $funcType([ptrType, ptrType$6], [ptrType$10], false)}, {prop: "SubAffine", name: "SubAffine", pkg: "", typ: $funcType([ptrType, ptrType$6], [ptrType$10], false)}, {prop: "Double", name: "Double", pkg: "", typ: $funcType([ptrType$11], [ptrType$10], false)}];
-		ptrType$11.methods = [{prop: "Zero", name: "Zero", pkg: "", typ: $funcType([], [ptrType$11], false)}, {prop: "FromP1xP1", name: "FromP1xP1", pkg: "", typ: $funcType([ptrType$10], [ptrType$11], false)}, {prop: "FromP3", name: "FromP3", pkg: "", typ: $funcType([ptrType], [ptrType$11], false)}];
-		ptrType.methods = [{prop: "ScalarBaseMult", name: "ScalarBaseMult", pkg: "", typ: $funcType([ptrType$2], [ptrType], false)}, {prop: "ScalarMult", name: "ScalarMult", pkg: "", typ: $funcType([ptrType$2, ptrType], [ptrType], false)}, {prop: "VarTimeDoubleScalarBaseMult", name: "VarTimeDoubleScalarBaseMult", pkg: "", typ: $funcType([ptrType$2, ptrType, ptrType$2], [ptrType], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([ptrType], [ptrType], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "bytes", name: "bytes", pkg: "crypto/internal/edwards25519", typ: $funcType([ptrType$3], [sliceType], false)}, {prop: "SetBytes", name: "SetBytes", pkg: "", typ: $funcType([sliceType], [ptrType, $error], false)}, {prop: "fromP1xP1", name: "fromP1xP1", pkg: "crypto/internal/edwards25519", typ: $funcType([ptrType$10], [ptrType], false)}, {prop: "fromP2", name: "fromP2", pkg: "crypto/internal/edwards25519", typ: $funcType([ptrType$11], [ptrType], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([ptrType, ptrType], [ptrType], false)}, {prop: "Subtract", name: "Subtract", pkg: "", typ: $funcType([ptrType, ptrType], [ptrType], false)}, {prop: "Negate", name: "Negate", pkg: "", typ: $funcType([ptrType], [ptrType], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([ptrType], [$Int], false)}];
-		ptrType$4.methods = [{prop: "Zero", name: "Zero", pkg: "", typ: $funcType([], [ptrType$4], false)}, {prop: "FromP3", name: "FromP3", pkg: "", typ: $funcType([ptrType], [ptrType$4], false)}, {prop: "Select", name: "Select", pkg: "", typ: $funcType([ptrType$4, ptrType$4, $Int], [ptrType$4], false)}, {prop: "CondNeg", name: "CondNeg", pkg: "", typ: $funcType([$Int], [ptrType$4], false)}];
-		ptrType$6.methods = [{prop: "Zero", name: "Zero", pkg: "", typ: $funcType([], [ptrType$6], false)}, {prop: "FromP3", name: "FromP3", pkg: "", typ: $funcType([ptrType], [ptrType$6], false)}, {prop: "Select", name: "Select", pkg: "", typ: $funcType([ptrType$6, ptrType$6, $Int], [ptrType$6], false)}, {prop: "CondNeg", name: "CondNeg", pkg: "", typ: $funcType([$Int], [ptrType$6], false)}];
+		ptrType$10.methods = [{prop: "FromP3", name: "FromP3", pkg: "", typ: $funcType([ptrType$3], [], false)}, {prop: "SelectInto", name: "SelectInto", pkg: "", typ: $funcType([ptrType, $Int8], [], false)}];
+		ptrType$2.methods = [{prop: "FromP3", name: "FromP3", pkg: "", typ: $funcType([ptrType$3], [], false)}, {prop: "SelectInto", name: "SelectInto", pkg: "", typ: $funcType([ptrType$1, $Int8], [], false)}];
+		ptrType$11.methods = [{prop: "FromP3", name: "FromP3", pkg: "", typ: $funcType([ptrType$3], [], false)}, {prop: "SelectInto", name: "SelectInto", pkg: "", typ: $funcType([ptrType, $Int8], [], false)}];
+		ptrType$12.methods = [{prop: "FromP3", name: "FromP3", pkg: "", typ: $funcType([ptrType$3], [], false)}, {prop: "SelectInto", name: "SelectInto", pkg: "", typ: $funcType([ptrType$1, $Int8], [], false)}];
+		ptrType$9.methods = [{prop: "MultiplyAdd", name: "MultiplyAdd", pkg: "", typ: $funcType([ptrType$9, ptrType$9, ptrType$9], [ptrType$9], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([ptrType$9, ptrType$9], [ptrType$9], false)}, {prop: "Subtract", name: "Subtract", pkg: "", typ: $funcType([ptrType$9, ptrType$9], [ptrType$9], false)}, {prop: "Negate", name: "Negate", pkg: "", typ: $funcType([ptrType$9], [ptrType$9], false)}, {prop: "Multiply", name: "Multiply", pkg: "", typ: $funcType([ptrType$9, ptrType$9], [ptrType$9], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([ptrType$9], [ptrType$9], false)}, {prop: "SetUniformBytes", name: "SetUniformBytes", pkg: "", typ: $funcType([sliceType], [ptrType$9, $error], false)}, {prop: "setShortBytes", name: "setShortBytes", pkg: "crypto/internal/edwards25519", typ: $funcType([sliceType], [ptrType$9], false)}, {prop: "SetCanonicalBytes", name: "SetCanonicalBytes", pkg: "", typ: $funcType([sliceType], [ptrType$9, $error], false)}, {prop: "SetBytesWithClamping", name: "SetBytesWithClamping", pkg: "", typ: $funcType([sliceType], [ptrType$9, $error], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "bytes", name: "bytes", pkg: "crypto/internal/edwards25519", typ: $funcType([ptrType$8], [sliceType], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([ptrType$9], [$Int], false)}, {prop: "nonAdjacentForm", name: "nonAdjacentForm", pkg: "crypto/internal/edwards25519", typ: $funcType([$Uint], [arrayType$7], false)}, {prop: "signedRadix16", name: "signedRadix16", pkg: "crypto/internal/edwards25519", typ: $funcType([], [arrayType$5], false)}];
+		ptrType$13.methods = [{prop: "Add", name: "Add", pkg: "", typ: $funcType([ptrType$3, ptrType], [ptrType$13], false)}, {prop: "Sub", name: "Sub", pkg: "", typ: $funcType([ptrType$3, ptrType], [ptrType$13], false)}, {prop: "AddAffine", name: "AddAffine", pkg: "", typ: $funcType([ptrType$3, ptrType$1], [ptrType$13], false)}, {prop: "SubAffine", name: "SubAffine", pkg: "", typ: $funcType([ptrType$3, ptrType$1], [ptrType$13], false)}, {prop: "Double", name: "Double", pkg: "", typ: $funcType([ptrType$14], [ptrType$13], false)}];
+		ptrType$14.methods = [{prop: "Zero", name: "Zero", pkg: "", typ: $funcType([], [ptrType$14], false)}, {prop: "FromP1xP1", name: "FromP1xP1", pkg: "", typ: $funcType([ptrType$13], [ptrType$14], false)}, {prop: "FromP3", name: "FromP3", pkg: "", typ: $funcType([ptrType$3], [ptrType$14], false)}];
+		ptrType$3.methods = [{prop: "ScalarBaseMult", name: "ScalarBaseMult", pkg: "", typ: $funcType([ptrType$9], [ptrType$3], false)}, {prop: "ScalarMult", name: "ScalarMult", pkg: "", typ: $funcType([ptrType$9, ptrType$3], [ptrType$3], false)}, {prop: "VarTimeDoubleScalarBaseMult", name: "VarTimeDoubleScalarBaseMult", pkg: "", typ: $funcType([ptrType$9, ptrType$3, ptrType$9], [ptrType$3], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([ptrType$3], [ptrType$3], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "bytes", name: "bytes", pkg: "crypto/internal/edwards25519", typ: $funcType([ptrType$8], [sliceType], false)}, {prop: "SetBytes", name: "SetBytes", pkg: "", typ: $funcType([sliceType], [ptrType$3, $error], false)}, {prop: "fromP1xP1", name: "fromP1xP1", pkg: "crypto/internal/edwards25519", typ: $funcType([ptrType$13], [ptrType$3], false)}, {prop: "fromP2", name: "fromP2", pkg: "crypto/internal/edwards25519", typ: $funcType([ptrType$14], [ptrType$3], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([ptrType$3, ptrType$3], [ptrType$3], false)}, {prop: "Subtract", name: "Subtract", pkg: "", typ: $funcType([ptrType$3, ptrType$3], [ptrType$3], false)}, {prop: "Negate", name: "Negate", pkg: "", typ: $funcType([ptrType$3], [ptrType$3], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([ptrType$3], [$Int], false)}];
+		ptrType.methods = [{prop: "Zero", name: "Zero", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "FromP3", name: "FromP3", pkg: "", typ: $funcType([ptrType$3], [ptrType], false)}, {prop: "Select", name: "Select", pkg: "", typ: $funcType([ptrType, ptrType, $Int], [ptrType], false)}, {prop: "CondNeg", name: "CondNeg", pkg: "", typ: $funcType([$Int], [ptrType], false)}];
+		ptrType$1.methods = [{prop: "Zero", name: "Zero", pkg: "", typ: $funcType([], [ptrType$1], false)}, {prop: "FromP3", name: "FromP3", pkg: "", typ: $funcType([ptrType$3], [ptrType$1], false)}, {prop: "Select", name: "Select", pkg: "", typ: $funcType([ptrType$1, ptrType$1, $Int], [ptrType$1], false)}, {prop: "CondNeg", name: "CondNeg", pkg: "", typ: $funcType([$Int], [ptrType$1], false)}];
 		projLookupTable.init("crypto/internal/edwards25519", [{prop: "points", name: "points", embedded: false, exported: false, typ: arrayType$6, tag: ""}]);
 		affineLookupTable.init("crypto/internal/edwards25519", [{prop: "points", name: "points", embedded: false, exported: false, typ: arrayType, tag: ""}]);
 		nafLookupTable5.init("crypto/internal/edwards25519", [{prop: "points", name: "points", embedded: false, exported: false, typ: arrayType$6, tag: ""}]);
 		nafLookupTable8.init("crypto/internal/edwards25519", [{prop: "points", name: "points", embedded: false, exported: false, typ: arrayType$2, tag: ""}]);
 		fiatScalarMontgomeryDomainFieldElement.init($Uint64, 4);
+		fiatScalarNonMontgomeryDomainFieldElement.init($Uint64, 4);
 		Scalar.init("crypto/internal/edwards25519", [{prop: "s", name: "s", embedded: false, exported: false, typ: fiatScalarMontgomeryDomainFieldElement, tag: ""}]);
 		projP1xP1.init("", [{prop: "X", name: "X", embedded: false, exported: true, typ: field.Element, tag: ""}, {prop: "Y", name: "Y", embedded: false, exported: true, typ: field.Element, tag: ""}, {prop: "Z", name: "Z", embedded: false, exported: true, typ: field.Element, tag: ""}, {prop: "T", name: "T", embedded: false, exported: true, typ: field.Element, tag: ""}]);
 		projP2.init("", [{prop: "X", name: "X", embedded: false, exported: true, typ: field.Element, tag: ""}, {prop: "Y", name: "Y", embedded: false, exported: true, typ: field.Element, tag: ""}, {prop: "Z", name: "Z", embedded: false, exported: true, typ: field.Element, tag: ""}]);
-		Point.init("crypto/internal/edwards25519", [{prop: "x", name: "x", embedded: false, exported: false, typ: field.Element, tag: ""}, {prop: "y", name: "y", embedded: false, exported: false, typ: field.Element, tag: ""}, {prop: "z", name: "z", embedded: false, exported: false, typ: field.Element, tag: ""}, {prop: "t", name: "t", embedded: false, exported: false, typ: field.Element, tag: ""}, {prop: "_$4", name: "_", embedded: false, exported: false, typ: incomparable, tag: ""}]);
+		Point.init("crypto/internal/edwards25519", [{prop: "_$0", name: "_", embedded: false, exported: false, typ: incomparable, tag: ""}, {prop: "x", name: "x", embedded: false, exported: false, typ: field.Element, tag: ""}, {prop: "y", name: "y", embedded: false, exported: false, typ: field.Element, tag: ""}, {prop: "z", name: "z", embedded: false, exported: false, typ: field.Element, tag: ""}, {prop: "t", name: "t", embedded: false, exported: false, typ: field.Element, tag: ""}]);
 		incomparable.init(funcType, 0);
 		projCached.init("", [{prop: "YplusX", name: "YplusX", embedded: false, exported: true, typ: field.Element, tag: ""}, {prop: "YminusX", name: "YminusX", embedded: false, exported: true, typ: field.Element, tag: ""}, {prop: "Z", name: "Z", embedded: false, exported: true, typ: field.Element, tag: ""}, {prop: "T2d", name: "T2d", embedded: false, exported: true, typ: field.Element, tag: ""}]);
 		affineCached.init("", [{prop: "YplusX", name: "YplusX", embedded: false, exported: true, typ: field.Element, tag: ""}, {prop: "YminusX", name: "YminusX", embedded: false, exported: true, typ: field.Element, tag: ""}, {prop: "T2d", name: "T2d", embedded: false, exported: true, typ: field.Element, tag: ""}]);
@@ -231100,9 +232389,9 @@ $packages["crypto/internal/edwards25519"] = (function() {
 		feOne = new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)).One();
 		_tuple = new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)).SetBytes(new sliceType([163, 120, 89, 19, 202, 77, 235, 117, 171, 216, 65, 65, 77, 10, 112, 0, 152, 232, 121, 119, 121, 64, 199, 140, 115, 254, 111, 43, 238, 108, 3, 82]));
 		d = _tuple[0];
-		_tuple$1 = new Point.ptr(new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), arrayType$4.zero()).SetBytes(new sliceType([1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]));
+		_tuple$1 = new Point.ptr(arrayType$4.zero(), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0))).SetBytes(new sliceType([1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]));
 		identity = _tuple$1[0];
-		_tuple$2 = new Point.ptr(new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), arrayType$4.zero()).SetBytes(new sliceType([88, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102]));
+		_tuple$2 = new Point.ptr(arrayType$4.zero(), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0))).SetBytes(new sliceType([88, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102]));
 		generator = _tuple$2[0];
 		d2 = new field.Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)).Add(d, d);
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
@@ -231111,12 +232400,13 @@ $packages["crypto/internal/edwards25519"] = (function() {
 	return $pkg;
 })();
 $packages["crypto/ed25519"] = (function() {
-	var $pkg = {}, $init, bytes, crypto, edwards25519, rand, sha512, errors, io, strconv, PublicKey, PrivateKey, Options, sliceType, ptrType, arrayType, funcType, arrayType$1, NewKeyFromSeed, newKeyFromSeed, Sign, sign, Verify, verify;
+	var $pkg = {}, $init, bytes, crypto, edwards25519, rand, sha512, subtle, errors, io, strconv, PublicKey, PrivateKey, Options, sliceType, ptrType, arrayType, funcType, arrayType$1, NewKeyFromSeed, newKeyFromSeed, Sign, sign, Verify, verify;
 	bytes = $packages["bytes"];
 	crypto = $packages["crypto"];
 	edwards25519 = $packages["crypto/internal/edwards25519"];
 	rand = $packages["crypto/rand"];
 	sha512 = $packages["crypto/sha512"];
+	subtle = $packages["crypto/subtle"];
 	errors = $packages["errors"];
 	io = $packages["io"];
 	strconv = $packages["strconv"];
@@ -231150,7 +232440,7 @@ $packages["crypto/ed25519"] = (function() {
 			if (!ok) {
 				return false;
 			}
-			return bytes.Equal($convertSliceType(pub, sliceType), $convertSliceType(xx, sliceType));
+			return subtle.ConstantTimeCompare($convertSliceType(pub, sliceType), $convertSliceType(xx, sliceType)) === 1;
 		};
 		$ptrType(PublicKey).prototype.Equal = function(...$args) { return this.$get().Equal(...$args); };
 		PrivateKey.prototype.Public = function Public() {
@@ -231170,7 +232460,7 @@ $packages["crypto/ed25519"] = (function() {
 			if (!ok) {
 				return false;
 			}
-			return bytes.Equal($convertSliceType(priv, sliceType), $convertSliceType(xx, sliceType));
+			return subtle.ConstantTimeCompare($convertSliceType(priv, sliceType), $convertSliceType(xx, sliceType)) === 1;
 		};
 		$ptrType(PrivateKey).prototype.Equal = function(...$args) { return this.$get().Equal(...$args); };
 		PrivateKey.prototype.Seed = function Seed() {
@@ -231180,7 +232470,7 @@ $packages["crypto/ed25519"] = (function() {
 		};
 		$ptrType(PrivateKey).prototype.Seed = function(...$args) { return this.$get().Seed(...$args); };
 		PrivateKey.prototype.Sign = function Sign$1(rand$1, message, opts) {
-			var {$24r, _r, _r$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, context, err, hash, l, l$1, message, ok, opts, opts$1, priv, rand$1, signature, signature$1, signature$2, $s, $r, $c} = $restore(this, {rand$1, message, opts});
+			var {$24r, _r, _r$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, context, err, hash, l, l$1, l$2, message, ok, opts, opts$1, priv, rand$1, signature, signature$1, signature$2, $s, $r, $c} = $restore(this, {rand$1, message, opts});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			signature = sliceType.nil;
 			err = $ifaceNil;
@@ -231193,24 +232483,24 @@ $packages["crypto/ed25519"] = (function() {
 			ok = _tuple[1];
 			if (ok) {
 				context = opts$1.Context;
-			}
-			l = context.length;
-			if (l > 255) {
-				_tmp = sliceType.nil;
-				_tmp$1 = errors.New("ed25519: bad Ed25519ph context length: " + strconv.Itoa(l));
-				signature = _tmp;
-				err = _tmp$1;
-				$s = -1; return [signature, err];
 			}
 				/* */ if ((hash === 7)) { $s = 3; continue; }
 				/* */ if ((hash === 0) && !(context === "")) { $s = 4; continue; }
 				/* */ if ((hash === 0)) { $s = 5; continue; }
 				/* */ $s = 6; continue;
 				/* if ((hash === 7)) { */ case 3:
-					l$1 = message.$length;
-					if (!((l$1 === 64))) {
+					l = message.$length;
+					if (!((l === 64))) {
+						_tmp = sliceType.nil;
+						_tmp$1 = errors.New("ed25519: bad Ed25519ph message hash length: " + strconv.Itoa(l));
+						signature = _tmp;
+						err = _tmp$1;
+						$s = -1; return [signature, err];
+					}
+					l$1 = context.length;
+					if (l$1 > 255) {
 						_tmp$2 = sliceType.nil;
-						_tmp$3 = errors.New("ed25519: bad Ed25519ph message hash length: " + strconv.Itoa(l$1));
+						_tmp$3 = errors.New("ed25519: bad Ed25519ph context length: " + strconv.Itoa(l$1));
 						signature = _tmp$2;
 						err = _tmp$3;
 						$s = -1; return [signature, err];
@@ -231223,31 +232513,39 @@ $packages["crypto/ed25519"] = (function() {
 					err = _tmp$5;
 					$s = -1; return [signature, err];
 				/* } else if ((hash === 0) && !(context === "")) { */ case 4:
+					l$2 = context.length;
+					if (l$2 > 255) {
+						_tmp$6 = sliceType.nil;
+						_tmp$7 = errors.New("ed25519: bad Ed25519ctx context length: " + strconv.Itoa(l$2));
+						signature = _tmp$6;
+						err = _tmp$7;
+						$s = -1; return [signature, err];
+					}
 					signature$2 = $makeSlice(sliceType, 64);
 					$r = sign(signature$2, $convertSliceType(priv, sliceType), message, "SigEd25519 no Ed25519 collisions\x00", context); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_tmp$6 = signature$2;
-					_tmp$7 = $ifaceNil;
-					signature = _tmp$6;
-					err = _tmp$7;
-					$s = -1; return [signature, err];
-				/* } else if ((hash === 0)) { */ case 5:
-					_r$1 = Sign(priv, message); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_tmp$8 = _r$1;
+					_tmp$8 = signature$2;
 					_tmp$9 = $ifaceNil;
 					signature = _tmp$8;
 					err = _tmp$9;
+					$s = -1; return [signature, err];
+				/* } else if ((hash === 0)) { */ case 5:
+					_r$1 = Sign(priv, message); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_tmp$10 = _r$1;
+					_tmp$11 = $ifaceNil;
+					signature = _tmp$10;
+					err = _tmp$11;
 					$24r = [signature, err];
 					$s = 11; case 11: return $24r;
 				/* } else { */ case 6:
-					_tmp$10 = sliceType.nil;
-					_tmp$11 = errors.New("ed25519: expected opts.HashFunc() zero (unhashed message, for standard Ed25519) or SHA-512 (for Ed25519ph)");
-					signature = _tmp$10;
-					err = _tmp$11;
+					_tmp$12 = sliceType.nil;
+					_tmp$13 = errors.New("ed25519: expected opts.HashFunc() zero (unhashed message, for standard Ed25519) or SHA-512 (for Ed25519ph)");
+					signature = _tmp$12;
+					err = _tmp$13;
 					$s = -1; return [signature, err];
 				/* } */ case 7:
 			case 2:
 			$s = -1; return [signature, err];
-			/* */ } return; } var $f = {$blk: Sign$1, $c: true, $r, $24r, _r, _r$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, context, err, hash, l, l$1, message, ok, opts, opts$1, priv, rand$1, signature, signature$1, signature$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: Sign$1, $c: true, $r, $24r, _r, _r$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, context, err, hash, l, l$1, l$2, message, ok, opts, opts$1, priv, rand$1, signature, signature$1, signature$2, $s};return $f;
 		};
 		$ptrType(PrivateKey).prototype.Sign = function(...$args) { return this.$get().Sign(...$args); };
 		$ptrType(Options).prototype.HashFunc = function HashFunc() {
@@ -231278,7 +232576,7 @@ $packages["crypto/ed25519"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$panic(new $String("ed25519: internal error: setting scalar failed"));
 			}
-			_r = (new edwards25519.Point.ptr(new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), arrayType$1.zero())).ScalarBaseMult(s); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = (new edwards25519.Point.ptr(arrayType$1.zero(), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)))).ScalarBaseMult(s); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			A = _r;
 			publicKey = A.Bytes();
 			$copySlice(privateKey, seed);
@@ -231338,7 +232636,7 @@ $packages["crypto/ed25519"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$panic(new $String("ed25519: internal error: setting scalar failed"));
 			}
-			_r$6 = (new edwards25519.Point.ptr(new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), arrayType$1.zero())).ScalarBaseMult(r); /* */ $s = 9; case 9: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			_r$6 = (new edwards25519.Point.ptr(arrayType$1.zero(), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)))).ScalarBaseMult(r); /* */ $s = 9; case 9: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 			R = _r$6;
 			kh = sha512.New();
 			/* */ if (!(domPrefix === "")) { $s = 10; continue; }
@@ -231391,7 +232689,7 @@ $packages["crypto/ed25519"] = (function() {
 			if (!((sig.$length === 64)) || !(((((63 >= sig.$length ? ($throwRuntimeError("index out of range"), undefined) : sig.$array[sig.$offset + 63]) & 224) >>> 0) === 0))) {
 				$s = -1; return false;
 			}
-			_tuple = (new edwards25519.Point.ptr(new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), arrayType$1.zero())).SetBytes($convertSliceType(publicKey, sliceType));
+			_tuple = (new edwards25519.Point.ptr(arrayType$1.zero(), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)))).SetBytes($convertSliceType(publicKey, sliceType));
 			A = _tuple[0];
 			err = _tuple[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
@@ -231429,8 +232727,8 @@ $packages["crypto/ed25519"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return false;
 			}
-			minusA = (new edwards25519.Point.ptr(new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), arrayType$1.zero())).Negate(A);
-			_r$7 = (new edwards25519.Point.ptr(new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), arrayType$1.zero())).VarTimeDoubleScalarBaseMult(k, minusA, S); /* */ $s = 10; case 10: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+			minusA = (new edwards25519.Point.ptr(arrayType$1.zero(), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)))).Negate(A);
+			_r$7 = (new edwards25519.Point.ptr(arrayType$1.zero(), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)), new $packages["crypto/internal/edwards25519/field"].Element.ptr(new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0), new $Uint64(0, 0)))).VarTimeDoubleScalarBaseMult(k, minusA, S); /* */ $s = 10; case 10: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 			R = _r$7;
 			$s = -1; return bytes.Equal($subslice(sig, 0, 32), R.Bytes());
 			/* */ } return; } var $f = {$blk: verify$1, $c: true, $r, A, R, S, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, _tuple$1, _tuple$2, context, domPrefix, err, hramDigest, k, kh, l, message, minusA, publicKey, sig, $s};return $f;
@@ -231450,9 +232748,10 @@ $packages["crypto/ed25519"] = (function() {
 		$r = edwards25519.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = rand.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = sha512.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = errors.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = io.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strconv.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = subtle.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = errors.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = io.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strconv.$init(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
@@ -231685,7 +232984,7 @@ $packages["crypto/hmac"] = (function() {
 	return $pkg;
 })();
 $packages["crypto/md5"] = (function() {
-	var $pkg = {}, $init, crypto, binary, errors, hash, bits, digest, sliceType, arrayType, arrayType$1, arrayType$2, ptrType, block, blockGeneric, init, consumeUint64, consumeUint32, New;
+	var $pkg = {}, $init, crypto, binary, errors, hash, bits, digest, sliceType, arrayType, arrayType$1, ptrType, arrayType$2, block, blockGeneric, init, consumeUint64, consumeUint32, New;
 	crypto = $packages["crypto"];
 	binary = $packages["encoding/binary"];
 	errors = $packages["errors"];
@@ -231710,8 +233009,8 @@ $packages["crypto/md5"] = (function() {
 		sliceType = $sliceType($Uint8);
 		arrayType = $arrayType($Uint32, 4);
 		arrayType$1 = $arrayType($Uint8, 64);
-		arrayType$2 = $arrayType($Uint8, 16);
 		ptrType = $ptrType(digest);
+		arrayType$2 = $arrayType($Uint8, 16);
 		block = function block$1(dig, p) {
 			var dig, p;
 			blockGeneric(dig, p);
@@ -231952,7 +233251,7 @@ $packages["crypto/md5"] = (function() {
 		$ptrType(digest).prototype.Sum = function Sum$1(in$1) {
 			var d, d0, hash$1, in$1;
 			d = this;
-			d0 = $clone(d, digest);
+			d0 = $clone((d === ptrType.nil && $throwNilPointerError(), d), digest);
 			hash$1 = $clone(d0.checkSum(), arrayType$2);
 			return $appendSlice(in$1, new sliceType(hash$1));
 		};
@@ -232114,7 +233413,7 @@ $packages["crypto/rc4"] = (function() {
 	return $pkg;
 })();
 $packages["crypto/rsa"] = (function() {
-	var $pkg = {}, $init, bytes, crypto, bigmod, boring, bbig, randutil, rand, subtle, binary, errors, hash, io, math, big, PublicKey, OAEPOptions, PrivateKey, PrecomputedValues, CRTValue, PSSOptions, PKCS1v15DecryptOptions, sliceType, ptrType, ptrType$1, ptrType$2, ptrType$3, ptrType$4, ptrType$5, sliceType$1, sliceType$2, ptrType$6, arrayType, ptrType$7, ptrType$8, arrayType$1, ptrType$9, bigOne, errPublicModulus, errPublicExponentSmall, errPublicExponentLarge, invalidSaltLenErr, hashPrefixes, checkPub, incCounter, mgf1XOR, encrypt, intToBytes, decrypt, decryptOAEP, emsaPSSEncode, emsaPSSVerify, signPSSWithSalt, SignPSS, VerifyPSS, EncryptPKCS1v15, DecryptPKCS1v15, DecryptPKCS1v15SessionKey, decryptPKCS1v15, nonZeroRandomBytes, SignPKCS1v15, VerifyPKCS1v15, pkcs1v15HashInfo, boringPublicKey, boringPrivateKey;
+	var $pkg = {}, $init, bytes, crypto, bigmod, boring, bbig, randutil, rand, subtle, errors, hash, io, math, big, PublicKey, OAEPOptions, PrivateKey, PrecomputedValues, CRTValue, PSSOptions, PKCS1v15DecryptOptions, sliceType, ptrType, ptrType$1, ptrType$2, ptrType$3, ptrType$4, ptrType$5, sliceType$1, sliceType$2, ptrType$6, arrayType, ptrType$7, ptrType$8, ptrType$9, ptrType$10, arrayType$1, ptrType$11, bigOne, errPublicModulus, errPublicExponentSmall, errPublicExponentLarge, invalidSaltLenErr, hashPrefixes, checkPub, bigIntEqual, incCounter, mgf1XOR, encrypt, decrypt, decryptOAEP, emsaPSSEncode, emsaPSSVerify, signPSSWithSalt, SignPSS, VerifyPSS, EncryptPKCS1v15, DecryptPKCS1v15, DecryptPKCS1v15SessionKey, decryptPKCS1v15, nonZeroRandomBytes, SignPKCS1v15, VerifyPKCS1v15, pkcs1v15HashInfo, boringPublicKey, boringPrivateKey;
 	bytes = $packages["bytes"];
 	crypto = $packages["crypto"];
 	bigmod = $packages["crypto/internal/bigmod"];
@@ -232123,7 +233422,6 @@ $packages["crypto/rsa"] = (function() {
 	randutil = $packages["crypto/internal/randutil"];
 	rand = $packages["crypto/rand"];
 	subtle = $packages["crypto/subtle"];
-	binary = $packages["encoding/binary"];
 	errors = $packages["errors"];
 	hash = $packages["hash"];
 	io = $packages["io"];
@@ -232234,10 +233532,12 @@ $packages["crypto/rsa"] = (function() {
 		sliceType$2 = $sliceType(CRTValue);
 		ptrType$6 = $ptrType(bigmod.Modulus);
 		arrayType = $arrayType($Uint8, 4);
-		ptrType$7 = $ptrType(boring.PublicKeyRSA);
-		ptrType$8 = $ptrType(bigmod.Nat);
+		ptrType$7 = $ptrType(arrayType);
+		ptrType$8 = $ptrType(boring.PublicKeyRSA);
+		ptrType$9 = $ptrType(CRTValue);
+		ptrType$10 = $ptrType(bigmod.Nat);
 		arrayType$1 = $arrayType($Uint8, 8);
-		ptrType$9 = $ptrType(boring.PrivateKeyRSA);
+		ptrType$11 = $ptrType(boring.PrivateKeyRSA);
 		$ptrType(PublicKey).prototype.Size = function Size() {
 			var _q, pub;
 			pub = this;
@@ -232252,7 +233552,7 @@ $packages["crypto/rsa"] = (function() {
 			if (!ok) {
 				return false;
 			}
-			return (pub.N.Cmp(xx.N) === 0) && (pub.E === xx.E);
+			return bigIntEqual(pub.N, xx.N) && (pub.E === xx.E);
 		};
 		checkPub = function checkPub$1(pub) {
 			var pub;
@@ -232281,7 +233581,7 @@ $packages["crypto/rsa"] = (function() {
 			if (!ok) {
 				return false;
 			}
-			if (!priv.PublicKey.Equal(xx.PublicKey) || !((priv.D.Cmp(xx.D) === 0))) {
+			if (!priv.PublicKey.Equal(xx.PublicKey) || !bigIntEqual(priv.D, xx.D)) {
 				return false;
 			}
 			if (!((priv.Primes.$length === xx.Primes.$length))) {
@@ -232292,13 +233592,17 @@ $packages["crypto/rsa"] = (function() {
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				i = _i;
-				if (!(((x$1 = priv.Primes, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i])).Cmp((x$2 = xx.Primes, ((i < 0 || i >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i]))) === 0))) {
+				if (!bigIntEqual((x$1 = priv.Primes, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i])), (x$2 = xx.Primes, ((i < 0 || i >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i])))) {
 					return false;
 				}
 				_i++;
 			}
 			return true;
 		};
+		bigIntEqual = function bigIntEqual$1(a, b) {
+			var a, b;
+			return subtle.ConstantTimeCompare(a.Bytes(), b.Bytes()) === 1;
+		};
 		$ptrType(PrivateKey).prototype.Sign = function Sign(rand$1, digest, opts) {
 			var {$24r, $24r$1, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$2, _tuple, digest, ok, opts, priv, pssOpts, rand$1, $s, $r, $c} = $restore(this, {rand$1, digest, opts});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -232472,19 +233776,19 @@ $packages["crypto/rsa"] = (function() {
 		};
 		incCounter = function incCounter$1(c) {
 			var c;
-			c[3] = (c[3] + (1) << 24 >>> 24);
-			if (!((c[3] === 0))) {
+			(c === ptrType$7.nil && $throwNilPointerError(), c)[3] = ((c === ptrType$7.nil && $throwNilPointerError(), c)[3] + (1) << 24 >>> 24);
+			if (!(((c === ptrType$7.nil && $throwNilPointerError(), c)[3] === 0))) {
 				return;
 			}
-			c[2] = (c[2] + (1) << 24 >>> 24);
-			if (!((c[2] === 0))) {
+			(c === ptrType$7.nil && $throwNilPointerError(), c)[2] = ((c === ptrType$7.nil && $throwNilPointerError(), c)[2] + (1) << 24 >>> 24);
+			if (!(((c === ptrType$7.nil && $throwNilPointerError(), c)[2] === 0))) {
 				return;
 			}
-			c[1] = (c[1] + (1) << 24 >>> 24);
-			if (!((c[1] === 0))) {
+			(c === ptrType$7.nil && $throwNilPointerError(), c)[1] = ((c === ptrType$7.nil && $throwNilPointerError(), c)[1] + (1) << 24 >>> 24);
+			if (!(((c === ptrType$7.nil && $throwNilPointerError(), c)[1] === 0))) {
 				return;
 			}
-			c[0] = (c[0] + (1) << 24 >>> 24);
+			(c === ptrType$7.nil && $throwNilPointerError(), c)[0] = ((c === ptrType$7.nil && $throwNilPointerError(), c)[0] + (1) << 24 >>> 24);
 		};
 		mgf1XOR = function mgf1XOR$1(out, hash$1, seed) {
 			var {_r, _r$1, _r$2, counter, digest, done, hash$1, i, out, seed, $s, $r, $c} = $restore(this, {out, hash$1, seed});
@@ -232516,36 +233820,52 @@ $packages["crypto/rsa"] = (function() {
 			/* */ } return; } var $f = {$blk: mgf1XOR$1, $c: true, $r, _r, _r$1, _r$2, counter, digest, done, hash$1, i, out, seed, $s};return $f;
 		};
 		encrypt = function encrypt$1(pub, plaintext) {
-			var N, _tuple, e, err, m, plaintext, pub;
+			var N, _tuple, _tuple$1, e, err, m, plaintext, pub;
 			boring.Unreachable();
-			N = bigmod.NewModulusFromBig(pub.N);
-			_tuple = bigmod.NewNat().SetBytes(plaintext, N);
-			m = _tuple[0];
+			_tuple = bigmod.NewModulusFromBig(pub.N);
+			N = _tuple[0];
 			err = _tuple[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				return [sliceType.nil, err];
 			}
-			e = intToBytes(pub.E);
-			return [bigmod.NewNat().Exp(m, e, N).Bytes(N), $ifaceNil];
-		};
-		intToBytes = function intToBytes$1(i) {
-			var b, i;
-			b = $makeSlice(sliceType, 8);
-			$clone(binary.BigEndian, binary.bigEndian).PutUint64(b, (new $Uint64(0, i)));
-			while (true) {
-				if (!(b.$length > 1 && ((0 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 0]) === 0))) { break; }
-				b = $subslice(b, 1);
+			_tuple$1 = bigmod.NewNat().SetBytes(plaintext, N);
+			m = _tuple$1[0];
+			err = _tuple$1[1];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				return [sliceType.nil, err];
 			}
-			return b;
+			e = ((pub.E >>> 0));
+			return [bigmod.NewNat().ExpShort(m, e, N).Bytes(N), $ifaceNil];
 		};
 		$ptrType(PrivateKey).prototype.Precompute = function Precompute() {
-			var {_r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, i, prime, priv, r, values, x, x$1, x$10, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {});
+			var {_r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, err, i, prime, priv, r, values, x, x$1, x$10, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			priv = this;
 			if (priv.Precomputed.n === ptrType$6.nil && (priv.Primes.$length === 2)) {
-				priv.Precomputed.n = bigmod.NewModulusFromBig(priv.PublicKey.N);
-				priv.Precomputed.p = bigmod.NewModulusFromBig((x = priv.Primes, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])));
-				priv.Precomputed.q = bigmod.NewModulusFromBig((x$1 = priv.Primes, (1 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 1])));
+				err = $ifaceNil;
+				_tuple = bigmod.NewModulusFromBig(priv.PublicKey.N);
+				priv.Precomputed.n = _tuple[0];
+				err = _tuple[1];
+				if (!($interfaceIsEqual(err, $ifaceNil))) {
+					$s = -1; return;
+				}
+				_tuple$1 = bigmod.NewModulusFromBig((x = priv.Primes, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])));
+				priv.Precomputed.p = _tuple$1[0];
+				err = _tuple$1[1];
+				if (!($interfaceIsEqual(err, $ifaceNil))) {
+					priv.Precomputed.n = ptrType$6.nil;
+					$s = -1; return;
+				}
+				_tuple$2 = bigmod.NewModulusFromBig((x$1 = priv.Primes, (1 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 1])));
+				priv.Precomputed.q = _tuple$2[0];
+				err = _tuple$2[1];
+				if (!($interfaceIsEqual(err, $ifaceNil))) {
+					_tmp = ptrType$6.nil;
+					_tmp$1 = ptrType$6.nil;
+					priv.Precomputed.n = _tmp;
+					priv.Precomputed.p = _tmp$1;
+					$s = -1; return;
+				}
 			}
 			if (!(priv.Precomputed.Dp === ptrType$1.nil)) {
 				$s = -1; return;
@@ -232567,7 +233887,7 @@ $packages["crypto/rsa"] = (function() {
 			/* while (true) { */ case 7:
 				/* if (!(i < priv.Primes.$length)) { break; } */ if(!(i < priv.Primes.$length)) { $s = 8; continue; }
 				prime = (x$8 = priv.Primes, ((i < 0 || i >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + i]));
-				values = (x$9 = priv.Precomputed.CRTValues, x$10 = i - 2 >> 0, ((x$10 < 0 || x$10 >= x$9.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + x$10]));
+				values = (x$9 = priv.Precomputed.CRTValues, x$10 = i - 2 >> 0, ((x$10 < 0 || x$10 >= x$9.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$9.$array, x$9.$offset + x$10, ptrType$9)));
 				_r$6 = new big.Int.ptr(false, big.nat.nil).Sub(prime, bigOne); /* */ $s = 9; case 9: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 				values.Exp = _r$6;
 				_r$7 = values.Exp.Mod(priv.D, values.Exp); /* */ $s = 10; case 10: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
@@ -232581,28 +233901,33 @@ $packages["crypto/rsa"] = (function() {
 			$s = 7; continue;
 			case 8:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: Precompute, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, i, prime, priv, r, values, x, x$1, x$10, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
+			/* */ } return; } var $f = {$blk: Precompute, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, err, i, prime, priv, r, values, x, x$1, x$10, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
 		};
 		decrypt = function decrypt$1(priv, ciphertext, check) {
-			var N, P, Q, Qinv, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, _tuple$2, c, c1, check, ciphertext, err, err$1, m, m2, priv, t0;
+			var N, P, Q, Qinv, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, _tuple$2, _tuple$3, c, c1, check, ciphertext, err, err$1, m, m2, priv, t0;
 			if (priv.Primes.$length <= 2) {
 				boring.Unreachable();
 			}
 			err = $ifaceNil;
-			_tmp = ptrType$8.nil;
-			_tmp$1 = ptrType$8.nil;
+			_tmp = ptrType$10.nil;
+			_tmp$1 = ptrType$10.nil;
 			m = _tmp;
 			c = _tmp$1;
 			N = ptrType$6.nil;
 			t0 = bigmod.NewNat();
 			if (priv.Precomputed.n === ptrType$6.nil) {
-				N = bigmod.NewModulusFromBig(priv.PublicKey.N);
-				_tuple = bigmod.NewNat().SetBytes(ciphertext, N);
-				c = _tuple[0];
+				_tuple = bigmod.NewModulusFromBig(priv.PublicKey.N);
+				N = _tuple[0];
 				err = _tuple[1];
 				if (!($interfaceIsEqual(err, $ifaceNil))) {
 					return [sliceType.nil, $pkg.ErrDecryption];
 				}
+				_tuple$1 = bigmod.NewNat().SetBytes(ciphertext, N);
+				c = _tuple$1[0];
+				err = _tuple$1[1];
+				if (!($interfaceIsEqual(err, $ifaceNil))) {
+					return [sliceType.nil, $pkg.ErrDecryption];
+				}
 				m = bigmod.NewNat().Exp(c, priv.D.Bytes(), N);
 			} else {
 				N = priv.Precomputed.n;
@@ -232610,15 +233935,15 @@ $packages["crypto/rsa"] = (function() {
 				_tmp$3 = priv.Precomputed.q;
 				P = _tmp$2;
 				Q = _tmp$3;
-				_tuple$1 = bigmod.NewNat().SetBytes(priv.Precomputed.Qinv.Bytes(), P);
-				Qinv = _tuple$1[0];
-				err$1 = _tuple$1[1];
+				_tuple$2 = bigmod.NewNat().SetBytes(priv.Precomputed.Qinv.Bytes(), P);
+				Qinv = _tuple$2[0];
+				err$1 = _tuple$2[1];
 				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 					return [sliceType.nil, $pkg.ErrDecryption];
 				}
-				_tuple$2 = bigmod.NewNat().SetBytes(ciphertext, N);
-				c = _tuple$2[0];
-				err$1 = _tuple$2[1];
+				_tuple$3 = bigmod.NewNat().SetBytes(ciphertext, N);
+				c = _tuple$3[0];
+				err$1 = _tuple$3[1];
 				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 					return [sliceType.nil, $pkg.ErrDecryption];
 				}
@@ -232630,7 +233955,7 @@ $packages["crypto/rsa"] = (function() {
 				m.Add(m2.ExpandFor(N), N);
 			}
 			if (check) {
-				c1 = bigmod.NewNat().Exp(m, intToBytes(priv.PublicKey.E), N);
+				c1 = bigmod.NewNat().ExpShort(m, ((priv.PublicKey.E >>> 0)), N);
 				if (!((c1.Equal(c) === 1))) {
 					return [sliceType.nil, $pkg.ErrDecryption];
 				}
@@ -232997,7 +234322,7 @@ $packages["crypto/rsa"] = (function() {
 			(x = (em.$length - msg.$length >> 0) - 1 >> 0, ((x < 0 || x >= em.$length) ? ($throwRuntimeError("index out of range"), undefined) : em.$array[em.$offset + x] = 0));
 			$copySlice(mm, msg);
 			if (false) {
-				bkey$1 = ptrType$7.nil;
+				bkey$1 = ptrType$8.nil;
 				_tuple$1 = boringPublicKey(pub);
 				bkey$1 = _tuple$1[0];
 				err$2 = _tuple$1[1];
@@ -233083,7 +234408,7 @@ $packages["crypto/rsa"] = (function() {
 				return [valid, em, index, err];
 			}
 			if (false) {
-				bkey = ptrType$9.nil;
+				bkey = ptrType$11.nil;
 				_tuple = boringPrivateKey(priv);
 				bkey = _tuple[0];
 				err = _tuple[1];
@@ -233315,12 +234640,11 @@ $packages["crypto/rsa"] = (function() {
 		$r = randutil.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = rand.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = subtle.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = binary.$init(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = errors.$init(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = hash.$init(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = io.$init(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = math.$init(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = big.$init(); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = errors.$init(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = hash.$init(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = io.$init(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = math.$init(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = big.$init(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		bigOne = big.NewInt(new $Int64(0, 1));
 		errPublicModulus = errors.New("crypto/rsa: missing public modulus");
 		errPublicExponentSmall = errors.New("crypto/rsa: public exponent too small");
@@ -233336,7 +234660,7 @@ $packages["crypto/rsa"] = (function() {
 	return $pkg;
 })();
 $packages["crypto/sha1"] = (function() {
-	var $pkg = {}, $init, crypto, binary, errors, hash, bits, digest, arrayType, sliceType, arrayType$1, arrayType$2, arrayType$3, arrayType$4, arrayType$5, ptrType, block, blockGeneric, init, consumeUint64, consumeUint32, New, boringNewSHA1, boringUnreachable;
+	var $pkg = {}, $init, crypto, binary, errors, hash, bits, digest, arrayType, sliceType, arrayType$1, arrayType$2, ptrType, arrayType$3, arrayType$4, arrayType$5, block, blockGeneric, init, consumeUint64, consumeUint32, New, boringNewSHA1, boringUnreachable;
 	crypto = $packages["crypto"];
 	binary = $packages["encoding/binary"];
 	errors = $packages["errors"];
@@ -233362,10 +234686,10 @@ $packages["crypto/sha1"] = (function() {
 		sliceType = $sliceType($Uint8);
 		arrayType$1 = $arrayType($Uint32, 5);
 		arrayType$2 = $arrayType($Uint8, 64);
+		ptrType = $ptrType(digest);
 		arrayType$3 = $arrayType($Uint8, 20);
 		arrayType$4 = $arrayType($Uint8, 72);
 		arrayType$5 = $arrayType($Uint8, 8);
-		ptrType = $ptrType(digest);
 		block = function block$1(dig, p) {
 			var dig, p;
 			blockGeneric(dig, p);
@@ -233422,7 +234746,7 @@ $packages["crypto/sha1"] = (function() {
 				while (true) {
 					if (!(i$1 < 20)) { break; }
 					tmp = ((((((x$4 = ((i$1 - 3 >> 0)) & 15, ((x$4 < 0 || x$4 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$4])) ^ (x$5 = ((i$1 - 8 >> 0)) & 15, ((x$5 < 0 || x$5 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$5]))) >>> 0) ^ (x$6 = ((i$1 - 14 >> 0)) & 15, ((x$6 < 0 || x$6 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$6]))) >>> 0) ^ (x$7 = (i$1) & 15, ((x$7 < 0 || x$7 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$7]))) >>> 0;
-					(x$8 = i$1 & 15, ((x$8 < 0 || x$8 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$8] = (((tmp << 1 >>> 0) | (tmp >>> 31 >>> 0)) >>> 0)));
+					(x$8 = i$1 & 15, ((x$8 < 0 || x$8 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$8] = bits.RotateLeft32(tmp, 1)));
 					f$1 = (((b & c) >>> 0) | ((((~b >>> 0)) & d) >>> 0)) >>> 0;
 					t$1 = (((bits.RotateLeft32(a, 5) + f$1 >>> 0) + e >>> 0) + (x$9 = i$1 & 15, ((x$9 < 0 || x$9 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$9])) >>> 0) + 1518500249 >>> 0;
 					_tmp$15 = t$1;
@@ -233440,7 +234764,7 @@ $packages["crypto/sha1"] = (function() {
 				while (true) {
 					if (!(i$1 < 40)) { break; }
 					tmp$1 = ((((((x$10 = ((i$1 - 3 >> 0)) & 15, ((x$10 < 0 || x$10 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$10])) ^ (x$11 = ((i$1 - 8 >> 0)) & 15, ((x$11 < 0 || x$11 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$11]))) >>> 0) ^ (x$12 = ((i$1 - 14 >> 0)) & 15, ((x$12 < 0 || x$12 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$12]))) >>> 0) ^ (x$13 = (i$1) & 15, ((x$13 < 0 || x$13 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$13]))) >>> 0;
-					(x$14 = i$1 & 15, ((x$14 < 0 || x$14 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$14] = (((tmp$1 << 1 >>> 0) | (tmp$1 >>> 31 >>> 0)) >>> 0)));
+					(x$14 = i$1 & 15, ((x$14 < 0 || x$14 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$14] = bits.RotateLeft32(tmp$1, 1)));
 					f$2 = (((b ^ c) >>> 0) ^ d) >>> 0;
 					t$2 = (((bits.RotateLeft32(a, 5) + f$2 >>> 0) + e >>> 0) + (x$15 = i$1 & 15, ((x$15 < 0 || x$15 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$15])) >>> 0) + 1859775393 >>> 0;
 					_tmp$20 = t$2;
@@ -233458,7 +234782,7 @@ $packages["crypto/sha1"] = (function() {
 				while (true) {
 					if (!(i$1 < 60)) { break; }
 					tmp$2 = ((((((x$16 = ((i$1 - 3 >> 0)) & 15, ((x$16 < 0 || x$16 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$16])) ^ (x$17 = ((i$1 - 8 >> 0)) & 15, ((x$17 < 0 || x$17 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$17]))) >>> 0) ^ (x$18 = ((i$1 - 14 >> 0)) & 15, ((x$18 < 0 || x$18 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$18]))) >>> 0) ^ (x$19 = (i$1) & 15, ((x$19 < 0 || x$19 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$19]))) >>> 0;
-					(x$20 = i$1 & 15, ((x$20 < 0 || x$20 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$20] = (((tmp$2 << 1 >>> 0) | (tmp$2 >>> 31 >>> 0)) >>> 0)));
+					(x$20 = i$1 & 15, ((x$20 < 0 || x$20 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$20] = bits.RotateLeft32(tmp$2, 1)));
 					f$3 = (((((((b | c) >>> 0)) & d) >>> 0)) | (((b & c) >>> 0))) >>> 0;
 					t$3 = (((bits.RotateLeft32(a, 5) + f$3 >>> 0) + e >>> 0) + (x$21 = i$1 & 15, ((x$21 < 0 || x$21 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$21])) >>> 0) + 2400959708 >>> 0;
 					_tmp$25 = t$3;
@@ -233476,7 +234800,7 @@ $packages["crypto/sha1"] = (function() {
 				while (true) {
 					if (!(i$1 < 80)) { break; }
 					tmp$3 = ((((((x$22 = ((i$1 - 3 >> 0)) & 15, ((x$22 < 0 || x$22 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$22])) ^ (x$23 = ((i$1 - 8 >> 0)) & 15, ((x$23 < 0 || x$23 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$23]))) >>> 0) ^ (x$24 = ((i$1 - 14 >> 0)) & 15, ((x$24 < 0 || x$24 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$24]))) >>> 0) ^ (x$25 = (i$1) & 15, ((x$25 < 0 || x$25 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$25]))) >>> 0;
-					(x$26 = i$1 & 15, ((x$26 < 0 || x$26 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$26] = (((tmp$3 << 1 >>> 0) | (tmp$3 >>> 31 >>> 0)) >>> 0)));
+					(x$26 = i$1 & 15, ((x$26 < 0 || x$26 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$26] = bits.RotateLeft32(tmp$3, 1)));
 					f$4 = (((b ^ c) >>> 0) ^ d) >>> 0;
 					t$4 = (((bits.RotateLeft32(a, 5) + f$4 >>> 0) + e >>> 0) + (x$27 = i$1 & 15, ((x$27 < 0 || x$27 >= w.length) ? ($throwRuntimeError("index out of range"), undefined) : w[x$27])) >>> 0) + 3395469782 >>> 0;
 					_tmp$30 = t$4;
@@ -233633,7 +234957,7 @@ $packages["crypto/sha1"] = (function() {
 			var d, d0, hash$1, in$1;
 			d = this;
 			boringUnreachable();
-			d0 = $clone(d, digest);
+			d0 = $clone((d === ptrType.nil && $throwNilPointerError(), d), digest);
 			hash$1 = $clone(d0.checkSum(), arrayType$3);
 			return $appendSlice(in$1, new sliceType(hash$1));
 		};
@@ -233667,7 +234991,7 @@ $packages["crypto/sha1"] = (function() {
 		$ptrType(digest).prototype.ConstantTimeSum = function ConstantTimeSum(in$1) {
 			var d, d0, hash$1, in$1;
 			d = this;
-			d0 = $clone(d, digest);
+			d0 = $clone((d === ptrType.nil && $throwNilPointerError(), d), digest);
 			hash$1 = $clone(d0.constSum(), arrayType$3);
 			return $appendSlice(in$1, new sliceType(hash$1));
 		};
@@ -233764,7 +235088,7 @@ $packages["crypto/sha1"] = (function() {
 	return $pkg;
 })();
 $packages["crypto/sha256"] = (function() {
-	var $pkg = {}, $init, crypto, boring, binary, errors, hash, bits, digest, sliceType, arrayType, sliceType$1, arrayType$1, arrayType$2, arrayType$3, arrayType$4, arrayType$5, ptrType, ptrType$1, _K, block, blockGeneric, init, consumeUint64, consumeUint32, New, New224, Sum224;
+	var $pkg = {}, $init, crypto, boring, binary, errors, hash, bits, digest, sliceType, arrayType, sliceType$1, arrayType$1, arrayType$2, ptrType, arrayType$3, arrayType$4, arrayType$5, ptrType$1, _K, block, blockGeneric, init, consumeUint64, consumeUint32, New, New224, Sum224;
 	crypto = $packages["crypto"];
 	boring = $packages["crypto/internal/boring"];
 	binary = $packages["encoding/binary"];
@@ -233794,11 +235118,11 @@ $packages["crypto/sha256"] = (function() {
 		sliceType$1 = $sliceType($Uint8);
 		arrayType$1 = $arrayType($Uint32, 8);
 		arrayType$2 = $arrayType($Uint8, 64);
+		ptrType = $ptrType(digest);
 		arrayType$3 = $arrayType($Uint8, 32);
 		arrayType$4 = $arrayType($Uint8, 72);
 		arrayType$5 = $arrayType($Uint8, 28);
-		ptrType = $ptrType(arrayType$5);
-		ptrType$1 = $ptrType(digest);
+		ptrType$1 = $ptrType(arrayType$5);
 		block = function block$1(dig, p) {
 			var dig, p;
 			blockGeneric(dig, p);
@@ -234068,7 +235392,7 @@ $packages["crypto/sha256"] = (function() {
 			var d, d0, hash$1, in$1;
 			d = this;
 			boring.Unreachable();
-			d0 = $clone(d, digest);
+			d0 = $clone((d === ptrType.nil && $throwNilPointerError(), d), digest);
 			hash$1 = $clone(d0.checkSum(), arrayType$3);
 			if (d0.is224) {
 				return $appendSlice(in$1, $subslice(new sliceType$1(hash$1), 0, 28));
@@ -234117,11 +235441,11 @@ $packages["crypto/sha256"] = (function() {
 			d.Reset();
 			d.Write(data);
 			sum = $clone(d.checkSum(), arrayType$3);
-			ap = ($sliceToGoArray(new sliceType$1(sum), ptrType));
-			return ap;
+			ap = ($sliceToGoArray(new sliceType$1(sum), ptrType$1));
+			return (ap === ptrType$1.nil && $throwNilPointerError(), ap);
 		};
 		$pkg.Sum224 = Sum224;
-		ptrType$1.methods = [{prop: "MarshalBinary", name: "MarshalBinary", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "UnmarshalBinary", name: "UnmarshalBinary", pkg: "", typ: $funcType([sliceType$1], [$error], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([], [], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "BlockSize", name: "BlockSize", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$1], [$Int, $error], false)}, {prop: "Sum", name: "Sum", pkg: "", typ: $funcType([sliceType$1], [sliceType$1], false)}, {prop: "checkSum", name: "checkSum", pkg: "crypto/sha256", typ: $funcType([], [arrayType$3], false)}];
+		ptrType.methods = [{prop: "MarshalBinary", name: "MarshalBinary", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "UnmarshalBinary", name: "UnmarshalBinary", pkg: "", typ: $funcType([sliceType$1], [$error], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([], [], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "BlockSize", name: "BlockSize", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$1], [$Int, $error], false)}, {prop: "Sum", name: "Sum", pkg: "", typ: $funcType([sliceType$1], [sliceType$1], false)}, {prop: "checkSum", name: "checkSum", pkg: "crypto/sha256", typ: $funcType([], [arrayType$3], false)}];
 		digest.init("crypto/sha256", [{prop: "h", name: "h", embedded: false, exported: false, typ: arrayType$1, tag: ""}, {prop: "x", name: "x", embedded: false, exported: false, typ: arrayType$2, tag: ""}, {prop: "nx", name: "nx", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "len", name: "len", embedded: false, exported: false, typ: $Uint64, tag: ""}, {prop: "is224", name: "is224", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 	};
 	$init = function() {
@@ -235065,7 +236389,7 @@ $packages["internal/singleflight"] = (function() {
 	return $pkg;
 })();
 $packages["net/netip"] = (function() {
-	var $pkg = {}, $init, errors, bytealg, itoa, math, bits, strconv, uint128, parseAddrError, AddrPort, Prefix, Addr, ptrType, arrayType, arrayType$1, sliceType, arrayType$2, ptrType$1, ptrType$2, ptrType$3, ptrType$4, z0, z4, z6noz, mask6, IPv6Unspecified, IPv4Unspecified, AddrFrom4, AddrFrom16, ParseAddr, parseIPv4, parseIPv6, AddrFromSlice, appendDecimal, appendHex, appendHexPad, AddrPortFrom, splitAddrPort, ParseAddrPort, joinHostPort, PrefixFrom, ParsePrefix, stringsLastIndexByte, beUint64, bePutUint64, bePutUint32, leUint16, lePutUint16;
+	var $pkg = {}, $init, errors, bytealg, itoa, math, bits, strconv, uint128, parseAddrError, AddrPort, Prefix, Addr, ptrType, ptrType$1, arrayType, arrayType$1, sliceType, ptrType$2, ptrType$3, ptrType$4, arrayType$2, z0, z4, z6noz, mask6, IPv6Unspecified, IPv4Unspecified, AddrFrom4, AddrFrom16, ParseAddr, parseIPv4, parseIPv6, AddrFromSlice, appendDecimal, appendHex, appendHexPad, AddrPortFrom, splitAddrPort, ParseAddrPort, joinHostPort, PrefixFrom, ParsePrefix, stringsLastIndexByte, beUint64, bePutUint64, bePutUint32, leUint16, lePutUint16;
 	errors = $packages["errors"];
 	bytealg = $packages["internal/bytealg"];
 	itoa = $packages["internal/itoa"];
@@ -235104,15 +236428,15 @@ $packages["net/netip"] = (function() {
 		this.ip = ip_;
 		this.port = port_;
 	});
-	Prefix = $newType(0, $kindStruct, "netip.Prefix", true, "net/netip", true, function(ip_, bits_) {
+	Prefix = $newType(0, $kindStruct, "netip.Prefix", true, "net/netip", true, function(ip_, bitsPlusOne_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.ip = new Addr.ptr(new uint128.ptr(new $Uint64(0, 0), new $Uint64(0, 0)), "");
-			this.bits = 0;
+			this.bitsPlusOne = 0;
 			return;
 		}
 		this.ip = ip_;
-		this.bits = bits_;
+		this.bitsPlusOne = bitsPlusOne_;
 	});
 	Addr = $newType(0, $kindStruct, "netip.Addr", true, "net/netip", true, function(addr_, z_) {
 		this.$val = this;
@@ -235131,14 +236455,14 @@ $packages["net/netip"] = (function() {
 	$pkg.Addr = Addr;
 	$pkg.$finishSetup = function() {
 		ptrType = $ptrType($Uint64);
+		ptrType$1 = $ptrType(uint128);
 		arrayType = $arrayType($Uint8, 16);
 		arrayType$1 = $arrayType($Uint8, 4);
 		sliceType = $sliceType($Uint8);
+		ptrType$2 = $ptrType(Addr);
+		ptrType$3 = $ptrType(AddrPort);
+		ptrType$4 = $ptrType(Prefix);
 		arrayType$2 = $arrayType(ptrType, 2);
-		ptrType$1 = $ptrType(uint128);
-		ptrType$2 = $ptrType(AddrPort);
-		ptrType$3 = $ptrType(Prefix);
-		ptrType$4 = $ptrType(Addr);
 		mask6 = function mask6$1(n) {
 			var n, x;
 			return new uint128.ptr((x = $shiftRightUint64(new $Uint64(4294967295, 4294967295), n), new $Uint64(~x.$high, ~x.$low >>> 0)), $shiftLeft64(new $Uint64(4294967295, 4294967295), ((128 - n >> 0))));
@@ -235182,7 +236506,7 @@ $packages["net/netip"] = (function() {
 		$ptrType(uint128).prototype.halves = function halves() {
 			var u;
 			u = this;
-			return $toNativeArray($kindPtr, [(u.$ptr_hi || (u.$ptr_hi = new ptrType(function() { return this.$target.hi; }, function($v) { this.$target.hi = $v; }, u))), (u.$ptr_lo || (u.$ptr_lo = new ptrType(function() { return this.$target.lo; }, function($v) { this.$target.lo = $v; }, u)))]);
+			return $toNativeArray($kindPtr, [(u === ptrType$1.nil && $throwNilPointerError(), (u.$ptr_hi || (u.$ptr_hi = new ptrType(function() { return this.$target.hi; }, function($v) { this.$target.hi = $v; }, u)))), (u === ptrType$1.nil && $throwNilPointerError(), (u.$ptr_lo || (u.$ptr_lo = new ptrType(function() { return this.$target.lo; }, function($v) { this.$target.lo = $v; }, u))))]);
 		};
 		IPv6Unspecified = function IPv6Unspecified$1() {
 			return new Addr.ptr(new uint128.ptr(new $Uint64(0, 0), new $Uint64(0, 0)), z6noz);
@@ -235615,6 +236939,9 @@ $packages["net/netip"] = (function() {
 		$ptrType(Addr).prototype.IsLinkLocalUnicast = function IsLinkLocalUnicast() {
 			var ip;
 			ip = this;
+			if ($clone(ip, Addr).Is4In6()) {
+				Addr.copy(ip, $clone(ip, Addr).Unmap());
+			}
 			if ($clone(ip, Addr).Is4()) {
 				return ($clone(ip, Addr).v4(0) === 169) && ($clone(ip, Addr).v4(1) === 254);
 			}
@@ -235627,6 +236954,9 @@ $packages["net/netip"] = (function() {
 		$ptrType(Addr).prototype.IsLoopback = function IsLoopback() {
 			var ip, x, x$1;
 			ip = this;
+			if ($clone(ip, Addr).Is4In6()) {
+				Addr.copy(ip, $clone(ip, Addr).Unmap());
+			}
 			if ($clone(ip, Addr).Is4()) {
 				return $clone(ip, Addr).v4(0) === 127;
 			}
@@ -235639,6 +236969,9 @@ $packages["net/netip"] = (function() {
 		$ptrType(Addr).prototype.IsMulticast = function IsMulticast() {
 			var ip, x;
 			ip = this;
+			if ($clone(ip, Addr).Is4In6()) {
+				Addr.copy(ip, $clone(ip, Addr).Unmap());
+			}
 			if ($clone(ip, Addr).Is4()) {
 				return (($clone(ip, Addr).v4(0) & 240) >>> 0) === 224;
 			}
@@ -235651,7 +236984,7 @@ $packages["net/netip"] = (function() {
 		$ptrType(Addr).prototype.IsInterfaceLocalMulticast = function IsInterfaceLocalMulticast() {
 			var ip;
 			ip = this;
-			if ($clone(ip, Addr).Is6()) {
+			if ($clone(ip, Addr).Is6() && !$clone(ip, Addr).Is4In6()) {
 				return (($clone(ip, Addr).v6u16(0) & 65295) >>> 0) === 65281;
 			}
 			return false;
@@ -235660,6 +236993,9 @@ $packages["net/netip"] = (function() {
 		$ptrType(Addr).prototype.IsLinkLocalMulticast = function IsLinkLocalMulticast() {
 			var ip;
 			ip = this;
+			if ($clone(ip, Addr).Is4In6()) {
+				Addr.copy(ip, $clone(ip, Addr).Unmap());
+			}
 			if ($clone(ip, Addr).Is4()) {
 				return ($clone(ip, Addr).v4(0) === 224) && ($clone(ip, Addr).v4(1) === 0) && ($clone(ip, Addr).v4(2) === 0);
 			}
@@ -235675,6 +237011,9 @@ $packages["net/netip"] = (function() {
 			if (ip.z === z0) {
 				return false;
 			}
+			if ($clone(ip, Addr).Is4In6()) {
+				Addr.copy(ip, $clone(ip, Addr).Unmap());
+			}
 			if ($clone(ip, Addr).Is4() && ($equal(ip, IPv4Unspecified(), Addr) || $equal(ip, AddrFrom4($clone($toNativeArray($kindUint8, [255, 255, 255, 255]), arrayType$1)), Addr))) {
 				return false;
 			}
@@ -235684,6 +237023,9 @@ $packages["net/netip"] = (function() {
 		$ptrType(Addr).prototype.IsPrivate = function IsPrivate() {
 			var ip;
 			ip = this;
+			if ($clone(ip, Addr).Is4In6()) {
+				Addr.copy(ip, $clone(ip, Addr).Unmap());
+			}
 			if ($clone(ip, Addr).Is4()) {
 				return ($clone(ip, Addr).v4(0) === 10) || (($clone(ip, Addr).v4(0) === 172) && ((($clone(ip, Addr).v4(1) & 240) >>> 0) === 16)) || (($clone(ip, Addr).v4(0) === 192) && ($clone(ip, Addr).v4(1) === 168));
 			}
@@ -235996,13 +237338,13 @@ $packages["net/netip"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			ip = this;
 			if (text.$length === 0) {
-				Addr.copy(ip, new Addr.ptr(new uint128.ptr(new $Uint64(0, 0), new $Uint64(0, 0)), ""));
+				Addr.copy((ip === ptrType$2.nil && $throwNilPointerError(), ip), new Addr.ptr(new uint128.ptr(new $Uint64(0, 0), new $Uint64(0, 0)), ""));
 				$s = -1; return $ifaceNil;
 			}
 			err = $ifaceNil;
 			_r = ParseAddr(($bytesToString(text))); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
-			Addr.copy(ip, _tuple[0]);
+			Addr.copy((ip === ptrType$2.nil && $throwNilPointerError(), ip), _tuple[0]);
 			err = _tuple[1];
 			$s = -1; return err;
 			/* */ } return; } var $f = {$blk: UnmarshalText, $c: true, $r, _r, _tuple, err, ip, text, $s};return $f;
@@ -236038,16 +237380,16 @@ $packages["net/netip"] = (function() {
 			ip = this;
 			n = b.$length;
 			if ((n === 0)) {
-				Addr.copy(ip, new Addr.ptr(new uint128.ptr(new $Uint64(0, 0), new $Uint64(0, 0)), ""));
+				Addr.copy((ip === ptrType$2.nil && $throwNilPointerError(), ip), new Addr.ptr(new uint128.ptr(new $Uint64(0, 0), new $Uint64(0, 0)), ""));
 				return $ifaceNil;
 			} else if ((n === 4)) {
-				Addr.copy(ip, AddrFrom4($clone(($clone(b, arrayType$1)), arrayType$1)));
+				Addr.copy((ip === ptrType$2.nil && $throwNilPointerError(), ip), AddrFrom4($clone(($clone(b, arrayType$1)), arrayType$1)));
 				return $ifaceNil;
 			} else if ((n === 16)) {
-				Addr.copy(ip, AddrFrom16($clone(($clone(b, arrayType)), arrayType)));
+				Addr.copy((ip === ptrType$2.nil && $throwNilPointerError(), ip), AddrFrom16($clone(($clone(b, arrayType)), arrayType)));
 				return $ifaceNil;
 			} else if (n > 16) {
-				Addr.copy(ip, $clone(AddrFrom16($clone(($clone($subslice(b, 0, 16), arrayType)), arrayType)), Addr).WithZone(($bytesToString($subslice(b, 16)))));
+				Addr.copy((ip === ptrType$2.nil && $throwNilPointerError(), ip), $clone(AddrFrom16($clone(($clone($subslice(b, 0, 16), arrayType)), arrayType)), Addr).WithZone(($bytesToString($subslice(b, 16)))));
 				return $ifaceNil;
 			}
 			return errors.New("unexpected slice size");
@@ -236260,13 +237602,13 @@ $packages["net/netip"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			if (text.$length === 0) {
-				AddrPort.copy(p, new AddrPort.ptr(new Addr.ptr(new uint128.ptr(new $Uint64(0, 0), new $Uint64(0, 0)), ""), 0));
+				AddrPort.copy((p === ptrType$3.nil && $throwNilPointerError(), p), new AddrPort.ptr(new Addr.ptr(new uint128.ptr(new $Uint64(0, 0), new $Uint64(0, 0)), ""), 0));
 				$s = -1; return $ifaceNil;
 			}
 			err = $ifaceNil;
 			_r = ParseAddrPort(($bytesToString(text))); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
-			AddrPort.copy(p, _tuple[0]);
+			AddrPort.copy((p === ptrType$3.nil && $throwNilPointerError(), p), _tuple[0]);
 			err = _tuple[1];
 			$s = -1; return err;
 			/* */ } return; } var $f = {$blk: UnmarshalText$1, $c: true, $r, _r, _tuple, err, p, text, $s};return $f;
@@ -236290,16 +237632,16 @@ $packages["net/netip"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				return err;
 			}
-			AddrPort.copy(p, AddrPortFrom($clone(addr, Addr), leUint16($subslice(b, (b.$length - 2 >> 0)))));
+			AddrPort.copy((p === ptrType$3.nil && $throwNilPointerError(), p), AddrPortFrom($clone(addr, Addr), leUint16($subslice(b, (b.$length - 2 >> 0)))));
 			return $ifaceNil;
 		};
 		PrefixFrom = function PrefixFrom$1(ip, bits$1) {
-			var b16, bits$1, ip;
-			if (bits$1 < 0 || bits$1 > $clone(ip, Addr).BitLen()) {
-				bits$1 = -1;
+			var bits$1, bitsPlusOne, ip;
+			bitsPlusOne = 0;
+			if (!$clone(ip, Addr).isZero() && bits$1 >= 0 && bits$1 <= $clone(ip, Addr).BitLen()) {
+				bitsPlusOne = ((bits$1 << 24 >>> 24)) + 1 << 24 >>> 24;
 			}
-			b16 = ((bits$1 << 16 >> 16));
-			return new Prefix.ptr($clone($clone(ip, Addr).withoutZone(), Addr), b16);
+			return new Prefix.ptr($clone($clone(ip, Addr).withoutZone(), Addr), bitsPlusOne);
 		};
 		$pkg.PrefixFrom = PrefixFrom;
 		$ptrType(Prefix).prototype.Addr = function Addr$2() {
@@ -236311,13 +237653,13 @@ $packages["net/netip"] = (function() {
 		$ptrType(Prefix).prototype.Bits = function Bits() {
 			var p;
 			p = this;
-			return ((p.bits >> 0));
+			return ((p.bitsPlusOne >> 0)) - 1 >> 0;
 		};
 		Prefix.prototype.Bits = function(...$args) { return this.$val.Bits(...$args); };
 		$ptrType(Prefix).prototype.IsValid = function IsValid$2() {
 			var p;
 			p = this;
-			return !$clone(p.ip, Addr).isZero() && p.bits >= 0 && ((p.bits >> 0)) <= $clone(p.ip, Addr).BitLen();
+			return p.bitsPlusOne > 0;
 		};
 		Prefix.prototype.IsValid = function(...$args) { return this.$val.IsValid(...$args); };
 		$ptrType(Prefix).prototype.isZero = function isZero$2() {
@@ -236329,7 +237671,7 @@ $packages["net/netip"] = (function() {
 		$ptrType(Prefix).prototype.IsSingleIP = function IsSingleIP() {
 			var p;
 			p = this;
-			return !((p.bits === 0)) && (((p.bits >> 0)) === $clone(p.ip, Addr).BitLen());
+			return $clone(p, Prefix).IsValid() && ($clone(p, Prefix).Bits() === $clone(p.ip, Addr).BitLen());
 		};
 		Prefix.prototype.IsSingleIP = function(...$args) { return this.$val.IsSingleIP(...$args); };
 		ParsePrefix = function ParsePrefix$1(s) {
@@ -236373,15 +237715,11 @@ $packages["net/netip"] = (function() {
 		};
 		$pkg.ParsePrefix = ParsePrefix;
 		$ptrType(Prefix).prototype.Masked = function Masked() {
-			var _tuple, err, m, p;
+			var _tuple, m, p;
 			p = this;
-			_tuple = $clone(p.ip, Addr).Prefix(((p.bits >> 0)));
+			_tuple = $clone(p.ip, Addr).Prefix($clone(p, Prefix).Bits());
 			m = $clone(_tuple[0], Prefix);
-			err = _tuple[1];
-			if ($interfaceIsEqual(err, $ifaceNil)) {
-				return m;
-			}
-			return new Prefix.ptr(new Addr.ptr(new uint128.ptr(new $Uint64(0, 0), new $Uint64(0, 0)), ""), 0);
+			return m;
 		};
 		Prefix.prototype.Masked = function(...$args) { return this.$val.Masked(...$args); };
 		$ptrType(Prefix).prototype.Contains = function Contains(ip) {
@@ -236398,14 +237736,14 @@ $packages["net/netip"] = (function() {
 				return false;
 			}
 			if ($clone(ip, Addr).Is4()) {
-				return (($shiftRightUint64(((x = ip.addr.lo, x$1 = p.ip.addr.lo, new $Uint64(x.$high ^ x$1.$high, (x.$low ^ x$1.$low) >>> 0))), ((((32 - p.bits << 16 >> 16)) & 63))).$low >>> 0)) === 0;
+				return (($shiftRightUint64(((x = ip.addr.lo, x$1 = p.ip.addr.lo, new $Uint64(x.$high ^ x$1.$high, (x.$low ^ x$1.$low) >>> 0))), ((((32 - $clone(p, Prefix).Bits() >> 0)) & 63))).$low >>> 0)) === 0;
 			} else {
-				return $clone($clone($clone(ip.addr, uint128).xor($clone(p.ip.addr, uint128)), uint128).and($clone(mask6(((p.bits >> 0))), uint128)), uint128).isZero();
+				return $clone($clone($clone(ip.addr, uint128).xor($clone(p.ip.addr, uint128)), uint128).and($clone(mask6($clone(p, Prefix).Bits()), uint128)), uint128).isZero();
 			}
 		};
 		Prefix.prototype.Contains = function(...$args) { return this.$val.Contains(...$args); };
 		$ptrType(Prefix).prototype.Overlaps = function Overlaps(o) {
-			var _tuple, _tuple$1, err, minBits, o, p;
+			var _tmp, _tmp$1, _tuple, _tuple$1, err, minBits, o, ob, p, pb;
 			p = this;
 			if (!$clone(p, Prefix).IsValid() || !$clone(o, Prefix).IsValid()) {
 				return false;
@@ -236417,22 +237755,26 @@ $packages["net/netip"] = (function() {
 				return false;
 			}
 			minBits = 0;
-			if (p.bits < o.bits) {
-				minBits = p.bits;
+			_tmp = $clone(p, Prefix).Bits();
+			_tmp$1 = $clone(o, Prefix).Bits();
+			pb = _tmp;
+			ob = _tmp$1;
+			if (pb < ob) {
+				minBits = pb;
 			} else {
-				minBits = o.bits;
+				minBits = ob;
 			}
 			if (minBits === 0) {
 				return true;
 			}
 			err = $ifaceNil;
-			_tuple = $clone(p.ip, Addr).Prefix(((minBits >> 0)));
+			_tuple = $clone(p.ip, Addr).Prefix(minBits);
 			Prefix.copy(p, _tuple[0]);
 			err = _tuple[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				return false;
 			}
-			_tuple$1 = $clone(o.ip, Addr).Prefix(((minBits >> 0)));
+			_tuple$1 = $clone(o.ip, Addr).Prefix(minBits);
 			Prefix.copy(o, _tuple$1[0]);
 			err = _tuple$1[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
@@ -236461,7 +237803,7 @@ $packages["net/netip"] = (function() {
 				}
 			}
 			b = $append(b, 47);
-			b = appendDecimal(b, ((p.bits << 24 >>> 24)));
+			b = appendDecimal(b, (($clone(p, Prefix).Bits() << 24 >>> 24)));
 			return b;
 		};
 		Prefix.prototype.AppendTo = function(...$args) { return this.$val.AppendTo(...$args); };
@@ -236486,13 +237828,13 @@ $packages["net/netip"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			if (text.$length === 0) {
-				Prefix.copy(p, new Prefix.ptr(new Addr.ptr(new uint128.ptr(new $Uint64(0, 0), new $Uint64(0, 0)), ""), 0));
+				Prefix.copy((p === ptrType$4.nil && $throwNilPointerError(), p), new Prefix.ptr(new Addr.ptr(new uint128.ptr(new $Uint64(0, 0), new $Uint64(0, 0)), ""), 0));
 				$s = -1; return $ifaceNil;
 			}
 			err = $ifaceNil;
 			_r = ParsePrefix(($bytesToString(text))); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
-			Prefix.copy(p, _tuple[0]);
+			Prefix.copy((p === ptrType$4.nil && $throwNilPointerError(), p), _tuple[0]);
 			err = _tuple[1];
 			$s = -1; return err;
 			/* */ } return; } var $f = {$blk: UnmarshalText$2, $c: true, $r, _r, _tuple, err, p, text, $s};return $f;
@@ -236516,7 +237858,7 @@ $packages["net/netip"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				return err;
 			}
-			Prefix.copy(p, PrefixFrom($clone(addr, Addr), (((x = b.$length - 1 >> 0, ((x < 0 || x >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + x])) >> 0))));
+			Prefix.copy((p === ptrType$4.nil && $throwNilPointerError(), p), PrefixFrom($clone(addr, Addr), (((x = b.$length - 1 >> 0, ((x < 0 || x >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + x])) >> 0))));
 			return $ifaceNil;
 		};
 		$ptrType(Prefix).prototype.String = function String$2() {
@@ -236525,7 +237867,7 @@ $packages["net/netip"] = (function() {
 			if (!$clone(p, Prefix).IsValid()) {
 				return "invalid Prefix";
 			}
-			return $clone(p.ip, Addr).String() + "/" + itoa.Itoa(((p.bits >> 0)));
+			return $clone(p.ip, Addr).String() + "/" + itoa.Itoa($clone(p, Prefix).Bits());
 		};
 		Prefix.prototype.String = function(...$args) { return this.$val.String(...$args); };
 		stringsLastIndexByte = function stringsLastIndexByte$1(s, b) {
@@ -236603,15 +237945,15 @@ $packages["net/netip"] = (function() {
 		ptrType$1.methods = [{prop: "halves", name: "halves", pkg: "net/netip", typ: $funcType([], [arrayType$2], false)}];
 		parseAddrError.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		AddrPort.methods = [{prop: "Addr", name: "Addr", pkg: "", typ: $funcType([], [Addr], false)}, {prop: "Port", name: "Port", pkg: "", typ: $funcType([], [$Uint16], false)}, {prop: "IsValid", name: "IsValid", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "AppendTo", name: "AppendTo", pkg: "", typ: $funcType([sliceType], [sliceType], false)}, {prop: "MarshalText", name: "MarshalText", pkg: "", typ: $funcType([], [sliceType, $error], false)}, {prop: "MarshalBinary", name: "MarshalBinary", pkg: "", typ: $funcType([], [sliceType, $error], false)}];
-		ptrType$2.methods = [{prop: "UnmarshalText", name: "UnmarshalText", pkg: "", typ: $funcType([sliceType], [$error], false)}, {prop: "UnmarshalBinary", name: "UnmarshalBinary", pkg: "", typ: $funcType([sliceType], [$error], false)}];
-		Prefix.methods = [{prop: "Addr", name: "Addr", pkg: "", typ: $funcType([], [Addr], false)}, {prop: "Bits", name: "Bits", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "IsValid", name: "IsValid", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "isZero", name: "isZero", pkg: "net/netip", typ: $funcType([], [$Bool], false)}, {prop: "IsSingleIP", name: "IsSingleIP", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Masked", name: "Masked", pkg: "", typ: $funcType([], [Prefix], false)}, {prop: "Contains", name: "Contains", pkg: "", typ: $funcType([Addr], [$Bool], false)}, {prop: "Overlaps", name: "Overlaps", pkg: "", typ: $funcType([Prefix], [$Bool], false)}, {prop: "AppendTo", name: "AppendTo", pkg: "", typ: $funcType([sliceType], [sliceType], false)}, {prop: "MarshalText", name: "MarshalText", pkg: "", typ: $funcType([], [sliceType, $error], false)}, {prop: "MarshalBinary", name: "MarshalBinary", pkg: "", typ: $funcType([], [sliceType, $error], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
 		ptrType$3.methods = [{prop: "UnmarshalText", name: "UnmarshalText", pkg: "", typ: $funcType([sliceType], [$error], false)}, {prop: "UnmarshalBinary", name: "UnmarshalBinary", pkg: "", typ: $funcType([sliceType], [$error], false)}];
-		Addr.methods = [{prop: "v4", name: "v4", pkg: "net/netip", typ: $funcType([$Uint8], [$Uint8], false)}, {prop: "v6", name: "v6", pkg: "net/netip", typ: $funcType([$Uint8], [$Uint8], false)}, {prop: "v6u16", name: "v6u16", pkg: "net/netip", typ: $funcType([$Uint8], [$Uint16], false)}, {prop: "isZero", name: "isZero", pkg: "net/netip", typ: $funcType([], [$Bool], false)}, {prop: "IsValid", name: "IsValid", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "BitLen", name: "BitLen", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Compare", name: "Compare", pkg: "", typ: $funcType([Addr], [$Int], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([Addr], [$Bool], false)}, {prop: "Is4", name: "Is4", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Is4In6", name: "Is4In6", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Is6", name: "Is6", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Unmap", name: "Unmap", pkg: "", typ: $funcType([], [Addr], false)}, {prop: "withoutZone", name: "withoutZone", pkg: "net/netip", typ: $funcType([], [Addr], false)}, {prop: "hasZone", name: "hasZone", pkg: "net/netip", typ: $funcType([], [$Bool], false)}, {prop: "IsLinkLocalUnicast", name: "IsLinkLocalUnicast", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsLoopback", name: "IsLoopback", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsMulticast", name: "IsMulticast", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsInterfaceLocalMulticast", name: "IsInterfaceLocalMulticast", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsLinkLocalMulticast", name: "IsLinkLocalMulticast", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsGlobalUnicast", name: "IsGlobalUnicast", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsPrivate", name: "IsPrivate", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsUnspecified", name: "IsUnspecified", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Prefix", name: "Prefix", pkg: "", typ: $funcType([$Int], [Prefix, $error], false)}, {prop: "As16", name: "As16", pkg: "", typ: $funcType([], [arrayType], false)}, {prop: "As4", name: "As4", pkg: "", typ: $funcType([], [arrayType$1], false)}, {prop: "AsSlice", name: "AsSlice", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "Next", name: "Next", pkg: "", typ: $funcType([], [Addr], false)}, {prop: "Prev", name: "Prev", pkg: "", typ: $funcType([], [Addr], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "AppendTo", name: "AppendTo", pkg: "", typ: $funcType([sliceType], [sliceType], false)}, {prop: "string4", name: "string4", pkg: "net/netip", typ: $funcType([], [$String], false)}, {prop: "appendTo4", name: "appendTo4", pkg: "net/netip", typ: $funcType([sliceType], [sliceType], false)}, {prop: "string6", name: "string6", pkg: "net/netip", typ: $funcType([], [$String], false)}, {prop: "appendTo6", name: "appendTo6", pkg: "net/netip", typ: $funcType([sliceType], [sliceType], false)}, {prop: "StringExpanded", name: "StringExpanded", pkg: "", typ: $funcType([], [$String], false)}, {prop: "MarshalText", name: "MarshalText", pkg: "", typ: $funcType([], [sliceType, $error], false)}, {prop: "marshalBinaryWithTrailingBytes", name: "marshalBinaryWithTrailingBytes", pkg: "net/netip", typ: $funcType([$Int], [sliceType], false)}, {prop: "MarshalBinary", name: "MarshalBinary", pkg: "", typ: $funcType([], [sliceType, $error], false)}, {prop: "Zone", name: "Zone", pkg: "", typ: $funcType([], [$String], false)}, {prop: "WithZone", name: "WithZone", pkg: "", typ: $funcType([$String], [Addr], false)}];
+		Prefix.methods = [{prop: "Addr", name: "Addr", pkg: "", typ: $funcType([], [Addr], false)}, {prop: "Bits", name: "Bits", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "IsValid", name: "IsValid", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "isZero", name: "isZero", pkg: "net/netip", typ: $funcType([], [$Bool], false)}, {prop: "IsSingleIP", name: "IsSingleIP", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Masked", name: "Masked", pkg: "", typ: $funcType([], [Prefix], false)}, {prop: "Contains", name: "Contains", pkg: "", typ: $funcType([Addr], [$Bool], false)}, {prop: "Overlaps", name: "Overlaps", pkg: "", typ: $funcType([Prefix], [$Bool], false)}, {prop: "AppendTo", name: "AppendTo", pkg: "", typ: $funcType([sliceType], [sliceType], false)}, {prop: "MarshalText", name: "MarshalText", pkg: "", typ: $funcType([], [sliceType, $error], false)}, {prop: "MarshalBinary", name: "MarshalBinary", pkg: "", typ: $funcType([], [sliceType, $error], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
 		ptrType$4.methods = [{prop: "UnmarshalText", name: "UnmarshalText", pkg: "", typ: $funcType([sliceType], [$error], false)}, {prop: "UnmarshalBinary", name: "UnmarshalBinary", pkg: "", typ: $funcType([sliceType], [$error], false)}];
+		Addr.methods = [{prop: "v4", name: "v4", pkg: "net/netip", typ: $funcType([$Uint8], [$Uint8], false)}, {prop: "v6", name: "v6", pkg: "net/netip", typ: $funcType([$Uint8], [$Uint8], false)}, {prop: "v6u16", name: "v6u16", pkg: "net/netip", typ: $funcType([$Uint8], [$Uint16], false)}, {prop: "isZero", name: "isZero", pkg: "net/netip", typ: $funcType([], [$Bool], false)}, {prop: "IsValid", name: "IsValid", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "BitLen", name: "BitLen", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Compare", name: "Compare", pkg: "", typ: $funcType([Addr], [$Int], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([Addr], [$Bool], false)}, {prop: "Is4", name: "Is4", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Is4In6", name: "Is4In6", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Is6", name: "Is6", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Unmap", name: "Unmap", pkg: "", typ: $funcType([], [Addr], false)}, {prop: "withoutZone", name: "withoutZone", pkg: "net/netip", typ: $funcType([], [Addr], false)}, {prop: "hasZone", name: "hasZone", pkg: "net/netip", typ: $funcType([], [$Bool], false)}, {prop: "IsLinkLocalUnicast", name: "IsLinkLocalUnicast", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsLoopback", name: "IsLoopback", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsMulticast", name: "IsMulticast", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsInterfaceLocalMulticast", name: "IsInterfaceLocalMulticast", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsLinkLocalMulticast", name: "IsLinkLocalMulticast", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsGlobalUnicast", name: "IsGlobalUnicast", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsPrivate", name: "IsPrivate", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsUnspecified", name: "IsUnspecified", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Prefix", name: "Prefix", pkg: "", typ: $funcType([$Int], [Prefix, $error], false)}, {prop: "As16", name: "As16", pkg: "", typ: $funcType([], [arrayType], false)}, {prop: "As4", name: "As4", pkg: "", typ: $funcType([], [arrayType$1], false)}, {prop: "AsSlice", name: "AsSlice", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "Next", name: "Next", pkg: "", typ: $funcType([], [Addr], false)}, {prop: "Prev", name: "Prev", pkg: "", typ: $funcType([], [Addr], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "AppendTo", name: "AppendTo", pkg: "", typ: $funcType([sliceType], [sliceType], false)}, {prop: "string4", name: "string4", pkg: "net/netip", typ: $funcType([], [$String], false)}, {prop: "appendTo4", name: "appendTo4", pkg: "net/netip", typ: $funcType([sliceType], [sliceType], false)}, {prop: "string6", name: "string6", pkg: "net/netip", typ: $funcType([], [$String], false)}, {prop: "appendTo6", name: "appendTo6", pkg: "net/netip", typ: $funcType([sliceType], [sliceType], false)}, {prop: "StringExpanded", name: "StringExpanded", pkg: "", typ: $funcType([], [$String], false)}, {prop: "MarshalText", name: "MarshalText", pkg: "", typ: $funcType([], [sliceType, $error], false)}, {prop: "marshalBinaryWithTrailingBytes", name: "marshalBinaryWithTrailingBytes", pkg: "net/netip", typ: $funcType([$Int], [sliceType], false)}, {prop: "MarshalBinary", name: "MarshalBinary", pkg: "", typ: $funcType([], [sliceType, $error], false)}, {prop: "Zone", name: "Zone", pkg: "", typ: $funcType([], [$String], false)}, {prop: "WithZone", name: "WithZone", pkg: "", typ: $funcType([$String], [Addr], false)}];
+		ptrType$2.methods = [{prop: "UnmarshalText", name: "UnmarshalText", pkg: "", typ: $funcType([sliceType], [$error], false)}, {prop: "UnmarshalBinary", name: "UnmarshalBinary", pkg: "", typ: $funcType([sliceType], [$error], false)}];
 		uint128.init("net/netip", [{prop: "hi", name: "hi", embedded: false, exported: false, typ: $Uint64, tag: ""}, {prop: "lo", name: "lo", embedded: false, exported: false, typ: $Uint64, tag: ""}]);
 		parseAddrError.init("net/netip", [{prop: "in$0", name: "in", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "msg", name: "msg", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "at", name: "at", embedded: false, exported: false, typ: $String, tag: ""}]);
 		AddrPort.init("net/netip", [{prop: "ip", name: "ip", embedded: false, exported: false, typ: Addr, tag: ""}, {prop: "port", name: "port", embedded: false, exported: false, typ: $Uint16, tag: ""}]);
-		Prefix.init("net/netip", [{prop: "ip", name: "ip", embedded: false, exported: false, typ: Addr, tag: ""}, {prop: "bits", name: "bits", embedded: false, exported: false, typ: $Int16, tag: ""}]);
+		Prefix.init("net/netip", [{prop: "ip", name: "ip", embedded: false, exported: false, typ: Addr, tag: ""}, {prop: "bitsPlusOne", name: "bitsPlusOne", embedded: false, exported: false, typ: $Uint8, tag: ""}]);
 		Addr.init("net/netip", [{prop: "addr", name: "addr", embedded: false, exported: false, typ: uint128, tag: ""}, {prop: "z", name: "z", embedded: false, exported: false, typ: $String, tag: ""}]);
 	};
 	$init = function() {
@@ -236632,7 +237974,7 @@ $packages["net/netip"] = (function() {
 	return $pkg;
 })();
 $packages["vendor/golang.org/x/net/dns/dnsmessage"] = (function() {
-	var $pkg = {}, $init, errors, Type, Class, OpCode, RCode, nestedError, Header, section, header, Resource, ResourceBody, Parser, ResourceHeader, Name, Question, CNAMEResource, MXResource, NSResource, PTRResource, SOAResource, TXTResource, SRVResource, AResource, AAAAResource, OPTResource, Option, UnknownResource, sliceType, arrayType, sliceType$1, sliceType$2, sliceType$3, arrayType$1, arrayType$2, sliceType$4, ptrType$1, ptrType$2, ptrType$4, mapType, ptrType$5, ptrType$6, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, ptrType$16, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, typeNames, classNames, rCodeNames, errBaseLen, errCalcLen, errReserved, errTooManyPtr, errInvalidPtr, errNilResouceBody, errResourceLen, errSegTooLong, errZeroSegLen, errResTooLong, errTooManyQuestions, errTooManyAnswers, errTooManyAuthorities, errTooManyAdditionals, errNonCanonicalName, errStringTooLong, errCompressedSRV, sectionNames, printUint8Bytes, printByteSlice, printString, printUint16, printUint32, printBool, skipResource, unpackUint16, skipUint16, unpackType, skipType, unpackClass, skipClass, unpackUint32, skipUint32, unpackText, unpackBytes, skipName, unpackResourceBody, unpackCNAMEResource, unpackMXResource, unpackNSResource, unpackPTRResource, unpackSOAResource, unpackTXTResource, unpackSRVResource, unpackAResource, unpackAAAAResource, unpackOPTResource, unpackUnknownResource;
+	var $pkg = {}, $init, errors, Type, Class, OpCode, RCode, nestedError, Header, section, header, Resource, ResourceBody, Parser, ResourceHeader, Name, Question, CNAMEResource, MXResource, NSResource, PTRResource, SOAResource, TXTResource, SRVResource, AResource, AAAAResource, OPTResource, Option, UnknownResource, sliceType, arrayType, ptrType, sliceType$1, sliceType$2, sliceType$3, arrayType$1, arrayType$2, sliceType$4, ptrType$1, ptrType$2, ptrType$4, ptrType$5, ptrType$6, ptrType$8, mapType, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, ptrType$16, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, typeNames, classNames, rCodeNames, errBaseLen, errCalcLen, errReserved, errTooManyPtr, errInvalidPtr, errInvalidName, errNilResouceBody, errResourceLen, errSegTooLong, errNameTooLong, errZeroSegLen, errResTooLong, errTooManyQuestions, errTooManyAnswers, errTooManyAuthorities, errTooManyAdditionals, errNonCanonicalName, errStringTooLong, errCompressedSRV, sectionNames, printUint8Bytes, printByteSlice, printString, printUint16, printUint32, printBool, skipResource, unpackUint16, skipUint16, unpackType, skipType, unpackClass, skipClass, unpackUint32, skipUint32, unpackText, unpackBytes, skipName, unpackResourceBody, unpackCNAMEResource, unpackMXResource, unpackNSResource, unpackPTRResource, unpackSOAResource, unpackTXTResource, unpackSRVResource, unpackAResource, unpackAAAAResource, unpackOPTResource, unpackUnknownResource;
 	errors = $packages["errors"];
 	Type = $newType(2, $kindUint16, "dnsmessage.Type", true, "vendor/golang.org/x/net/dns/dnsmessage", true, null);
 	Class = $newType(2, $kindUint16, "dnsmessage.Class", true, "vendor/golang.org/x/net/dns/dnsmessage", true, null);
@@ -236911,32 +238253,32 @@ $packages["vendor/golang.org/x/net/dns/dnsmessage"] = (function() {
 	$pkg.$finishSetup = function() {
 		sliceType = $sliceType($Uint8);
 		arrayType = $arrayType($Uint8, 255);
+		ptrType = $ptrType(Parser);
 		sliceType$1 = $sliceType(Question);
 		sliceType$2 = $sliceType(Resource);
 		sliceType$3 = $sliceType($String);
 		arrayType$1 = $arrayType($Uint8, 4);
 		arrayType$2 = $arrayType($Uint8, 16);
 		sliceType$4 = $sliceType(Option);
-		ptrType$1 = $ptrType(nestedError);
-		ptrType$2 = $ptrType(Header);
-		ptrType$4 = $ptrType(header);
+		ptrType$1 = $ptrType(Question);
+		ptrType$2 = $ptrType(Resource);
+		ptrType$4 = $ptrType(Option);
+		ptrType$5 = $ptrType(nestedError);
+		ptrType$6 = $ptrType(Header);
+		ptrType$8 = $ptrType(header);
 		mapType = $mapType($String, $Int);
-		ptrType$5 = $ptrType(Resource);
-		ptrType$6 = $ptrType(Parser);
-		ptrType$8 = $ptrType(ResourceHeader);
-		ptrType$9 = $ptrType(Name);
-		ptrType$10 = $ptrType(Question);
-		ptrType$11 = $ptrType(CNAMEResource);
-		ptrType$12 = $ptrType(MXResource);
-		ptrType$13 = $ptrType(NSResource);
-		ptrType$14 = $ptrType(PTRResource);
-		ptrType$15 = $ptrType(SOAResource);
-		ptrType$16 = $ptrType(TXTResource);
-		ptrType$17 = $ptrType(SRVResource);
-		ptrType$18 = $ptrType(AResource);
-		ptrType$19 = $ptrType(AAAAResource);
-		ptrType$20 = $ptrType(OPTResource);
-		ptrType$21 = $ptrType(Option);
+		ptrType$10 = $ptrType(ResourceHeader);
+		ptrType$11 = $ptrType(Name);
+		ptrType$12 = $ptrType(CNAMEResource);
+		ptrType$13 = $ptrType(MXResource);
+		ptrType$14 = $ptrType(NSResource);
+		ptrType$15 = $ptrType(PTRResource);
+		ptrType$16 = $ptrType(SOAResource);
+		ptrType$17 = $ptrType(TXTResource);
+		ptrType$18 = $ptrType(SRVResource);
+		ptrType$19 = $ptrType(AResource);
+		ptrType$20 = $ptrType(AAAAResource);
+		ptrType$21 = $ptrType(OPTResource);
 		ptrType$22 = $ptrType(UnknownResource);
 		Type.prototype.String = function String() {
 			var _entry, _tuple, n, ok, t;
@@ -237190,7 +238532,7 @@ $packages["vendor/golang.org/x/net/dns/dnsmessage"] = (function() {
 			var _tuple, err, msg, p;
 			p = this;
 			if (!(p.msg === sliceType.nil)) {
-				Parser.copy(p, new Parser.ptr(sliceType.nil, new header.ptr(0, 0, 0, 0, 0, 0), 0, 0, 0, false, new ResourceHeader.ptr(new Name.ptr(arrayType.zero(), 0), 0, 0, 0, 0)));
+				Parser.copy((p === ptrType.nil && $throwNilPointerError(), p), new Parser.ptr(sliceType.nil, new header.ptr(0, 0, 0, 0, 0, 0), 0, 0, 0, false, new ResourceHeader.ptr(new Name.ptr(arrayType.zero(), 0), 0, 0, 0, 0)));
 			}
 			p.msg = msg;
 			err = $ifaceNil;
@@ -237913,7 +239255,7 @@ $packages["vendor/golang.org/x/net/dns/dnsmessage"] = (function() {
 			return n.unpackCompressed(msg, off, true);
 		};
 		$ptrType(Name).prototype.unpackCompressed = function unpackCompressed(msg, off, allowCompression) {
-			var _1, allowCompression, c, c1, currOff, endOff, msg, n, name, newOff, off, ptr;
+			var _1, _i, _ref, allowCompression, c, c1, currOff, endOff, msg, n, name, newOff, off, ptr, v;
 			n = this;
 			currOff = off;
 			newOff = off;
@@ -237935,6 +239277,16 @@ $packages["vendor/golang.org/x/net/dns/dnsmessage"] = (function() {
 					if (endOff > msg.$length) {
 						return [off, errCalcLen];
 					}
+					_ref = $subslice(msg, currOff, endOff);
+					_i = 0;
+					while (true) {
+						if (!(_i < _ref.$length)) { break; }
+						v = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+						if (v === 46) {
+							return [off, errInvalidName];
+						}
+						_i++;
+					}
 					name = $appendSlice(name, $subslice(msg, currOff, endOff));
 					name = $append(name, 46);
 					currOff = endOff;
@@ -237962,8 +239314,8 @@ $packages["vendor/golang.org/x/net/dns/dnsmessage"] = (function() {
 			if (name.$length === 0) {
 				name = $append(name, 46);
 			}
-			if (name.$length > 255) {
-				return [off, errCalcLen];
+			if (name.$length > 254) {
+				return [off, errNameTooLong];
 			}
 			n.Length = ((name.$length << 24 >>> 24));
 			if (ptr === 0) {
@@ -238336,7 +239688,7 @@ $packages["vendor/golang.org/x/net/dns/dnsmessage"] = (function() {
 			if (r.Options.$length === 0) {
 				return s + "}}";
 			}
-			s = s + ((x = r.Options, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).GoString());
+			s = s + ((x = r.Options, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + 0, ptrType$4))).GoString());
 			_ref = $subslice(r.Options, 1);
 			_i = 0;
 			while (true) {
@@ -238398,16 +239750,15 @@ $packages["vendor/golang.org/x/net/dns/dnsmessage"] = (function() {
 		Class.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}];
 		OpCode.methods = [{prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}];
 		RCode.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$1.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$2.methods = [{prop: "pack", name: "pack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([], [$Uint16, $Uint16], false)}, {prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$4.methods = [{prop: "count", name: "count", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([section], [$Uint16], false)}, {prop: "pack", name: "pack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType], [sliceType], false)}, {prop: "unpack", name: "unpack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, $Int], [$Int, $error], false)}, {prop: "header", name: "header", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([], [Header], false)}];
-		ptrType$5.methods = [{prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}, {prop: "pack", name: "pack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, mapType, $Int], [sliceType, $error], false)}];
-		ptrType$6.methods = [{prop: "Start", name: "Start", pkg: "", typ: $funcType([sliceType], [Header, $error], false)}, {prop: "checkAdvance", name: "checkAdvance", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([section], [$error], false)}, {prop: "resource", name: "resource", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([section], [Resource, $error], false)}, {prop: "resourceHeader", name: "resourceHeader", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([section], [ResourceHeader, $error], false)}, {prop: "skipResource", name: "skipResource", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([section], [$error], false)}, {prop: "Question", name: "Question", pkg: "", typ: $funcType([], [Question, $error], false)}, {prop: "AllQuestions", name: "AllQuestions", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "SkipQuestion", name: "SkipQuestion", pkg: "", typ: $funcType([], [$error], false)}, {prop: "SkipAllQuestions", name: "SkipAllQuestions", pkg: "", typ: $funcType([], [$error], false)}, {prop: "AnswerHeader", name: "AnswerHeader", pkg: "", typ: $funcType([], [ResourceHeader, $error], false)}, {prop: "Answer", name: "Answer", pkg: "", typ: $funcType([], [Resource, $error], false)}, {prop: "AllAnswers", name: "AllAnswers", pkg: "", typ: $funcType([], [sliceType$2, $error], false)}, {prop: "SkipAnswer", name: "SkipAnswer", pkg: "", typ: $funcType([], [$error], false)}, {prop: "SkipAllAnswers", name: "SkipAllAnswers", pkg: "", typ: $funcType([], [$error], false)}, {prop: "AuthorityHeader", name: "AuthorityHeader", pkg: "", typ: $funcType([], [ResourceHeader, $error], false)}, {prop: "Authority", name: "Authority", pkg: "", typ: $funcType([], [Resource, $error], false)}, {prop: "AllAuthorities", name: "AllAuthorities", pkg: "", typ: $funcType([], [sliceType$2, $error], false)}, {prop: "SkipAuthority", name: "SkipAuthority", pkg: "", typ: $funcType([], [$error], false)}, {prop: "SkipAllAuthorities", name: "SkipAllAuthorities", pkg: "", typ: $funcType([], [$error], false)}, {prop: "AdditionalHeader", name: "AdditionalHeader", pkg: "", typ: $funcType([], [ResourceHeader, $error], false)}, {prop: "Additional", name: "Additional", pkg: "", typ: $funcType([], [Resource, $error], false)}, {prop: "AllAdditionals", name: "AllAdditionals", pkg: "", typ: $funcType([], [sliceType$2, $error], false)}, {prop: "SkipAdditional", name: "SkipAdditional", pkg: "", typ: $funcType([], [$error], false)}, {prop: "SkipAllAdditionals", name: "SkipAllAdditionals", pkg: "", typ: $funcType([], [$error], false)}, {prop: "CNAMEResource", name: "CNAMEResource", pkg: "", typ: $funcType([], [CNAMEResource, $error], false)}, {prop: "MXResource", name: "MXResource", pkg: "", typ: $funcType([], [MXResource, $error], false)}, {prop: "NSResource", name: "NSResource", pkg: "", typ: $funcType([], [NSResource, $error], false)}, {prop: "PTRResource", name: "PTRResource", pkg: "", typ: $funcType([], [PTRResource, $error], false)}, {prop: "SOAResource", name: "SOAResource", pkg: "", typ: $funcType([], [SOAResource, $error], false)}, {prop: "TXTResource", name: "TXTResource", pkg: "", typ: $funcType([], [TXTResource, $error], false)}, {prop: "SRVResource", name: "SRVResource", pkg: "", typ: $funcType([], [SRVResource, $error], false)}, {prop: "AResource", name: "AResource", pkg: "", typ: $funcType([], [AResource, $error], false)}, {prop: "AAAAResource", name: "AAAAResource", pkg: "", typ: $funcType([], [AAAAResource, $error], false)}, {prop: "OPTResource", name: "OPTResource", pkg: "", typ: $funcType([], [OPTResource, $error], false)}, {prop: "UnknownResource", name: "UnknownResource", pkg: "", typ: $funcType([], [UnknownResource, $error], false)}];
-		ptrType$8.methods = [{prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}, {prop: "pack", name: "pack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, mapType, $Int], [sliceType, $Int, $error], false)}, {prop: "unpack", name: "unpack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, $Int], [$Int, $error], false)}, {prop: "fixLen", name: "fixLen", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, $Int, $Int], [$error], false)}, {prop: "SetEDNS0", name: "SetEDNS0", pkg: "", typ: $funcType([$Int, RCode, $Bool], [$error], false)}, {prop: "DNSSECAllowed", name: "DNSSECAllowed", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "ExtendedRCode", name: "ExtendedRCode", pkg: "", typ: $funcType([RCode], [RCode], false)}];
+		ptrType$5.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$6.methods = [{prop: "pack", name: "pack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([], [$Uint16, $Uint16], false)}, {prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$8.methods = [{prop: "count", name: "count", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([section], [$Uint16], false)}, {prop: "pack", name: "pack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType], [sliceType], false)}, {prop: "unpack", name: "unpack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, $Int], [$Int, $error], false)}, {prop: "header", name: "header", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([], [Header], false)}];
+		ptrType$2.methods = [{prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}, {prop: "pack", name: "pack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, mapType, $Int], [sliceType, $error], false)}];
+		ptrType.methods = [{prop: "Start", name: "Start", pkg: "", typ: $funcType([sliceType], [Header, $error], false)}, {prop: "checkAdvance", name: "checkAdvance", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([section], [$error], false)}, {prop: "resource", name: "resource", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([section], [Resource, $error], false)}, {prop: "resourceHeader", name: "resourceHeader", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([section], [ResourceHeader, $error], false)}, {prop: "skipResource", name: "skipResource", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([section], [$error], false)}, {prop: "Question", name: "Question", pkg: "", typ: $funcType([], [Question, $error], false)}, {prop: "AllQuestions", name: "AllQuestions", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "SkipQuestion", name: "SkipQuestion", pkg: "", typ: $funcType([], [$error], false)}, {prop: "SkipAllQuestions", name: "SkipAllQuestions", pkg: "", typ: $funcType([], [$error], false)}, {prop: "AnswerHeader", name: "AnswerHeader", pkg: "", typ: $funcType([], [ResourceHeader, $error], false)}, {prop: "Answer", name: "Answer", pkg: "", typ: $funcType([], [Resource, $error], false)}, {prop: "AllAnswers", name: "AllAnswers", pkg: "", typ: $funcType([], [sliceType$2, $error], false)}, {prop: "SkipAnswer", name: "SkipAnswer", pkg: "", typ: $funcType([], [$error], false)}, {prop: "SkipAllAnswers", name: "SkipAllAnswers", pkg: "", typ: $funcType([], [$error], false)}, {prop: "AuthorityHeader", name: "AuthorityHeader", pkg: "", typ: $funcType([], [ResourceHeader, $error], false)}, {prop: "Authority", name: "Authority", pkg: "", typ: $funcType([], [Resource, $error], false)}, {prop: "AllAuthorities", name: "AllAuthorities", pkg: "", typ: $funcType([], [sliceType$2, $error], false)}, {prop: "SkipAuthority", name: "SkipAuthority", pkg: "", typ: $funcType([], [$error], false)}, {prop: "SkipAllAuthorities", name: "SkipAllAuthorities", pkg: "", typ: $funcType([], [$error], false)}, {prop: "AdditionalHeader", name: "AdditionalHeader", pkg: "", typ: $funcType([], [ResourceHeader, $error], false)}, {prop: "Additional", name: "Additional", pkg: "", typ: $funcType([], [Resource, $error], false)}, {prop: "AllAdditionals", name: "AllAdditionals", pkg: "", typ: $funcType([], [sliceType$2, $error], false)}, {prop: "SkipAdditional", name: "SkipAdditional", pkg: "", typ: $funcType([], [$error], false)}, {prop: "SkipAllAdditionals", name: "SkipAllAdditionals", pkg: "", typ: $funcType([], [$error], false)}, {prop: "CNAMEResource", name: "CNAMEResource", pkg: "", typ: $funcType([], [CNAMEResource, $error], false)}, {prop: "MXResource", name: "MXResource", pkg: "", typ: $funcType([], [MXResource, $error], false)}, {prop: "NSResource", name: "NSResource", pkg: "", typ: $funcType([], [NSResource, $error], false)}, {prop: "PTRResource", name: "PTRResource", pkg: "", typ: $funcType([], [PTRResource, $error], false)}, {prop: "SOAResource", name: "SOAResource", pkg: "", typ: $funcType([], [SOAResource, $error], false)}, {prop: "TXTResource", name: "TXTResource", pkg: "", typ: $funcType([], [TXTResource, $error], false)}, {prop: "SRVResource", name: "SRVResource", pkg: "", typ: $funcType([], [SRVResource, $error], false)}, {prop: "AResource", name: "AResource", pkg: "", typ: $funcType([], [AResource, $error], false)}, {prop: "AAAAResource", name: "AAAAResource", pkg: "", typ: $funcType([], [AAAAResource, $error], false)}, {prop: "OPTResource", name: "OPTResource", pkg: "", typ: $funcType([], [OPTResource, $error], false)}, {prop: "UnknownResource", name: "UnknownResource", pkg: "", typ: $funcType([], [UnknownResource, $error], false)}];
+		ptrType$10.methods = [{prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}, {prop: "pack", name: "pack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, mapType, $Int], [sliceType, $Int, $error], false)}, {prop: "unpack", name: "unpack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, $Int], [$Int, $error], false)}, {prop: "fixLen", name: "fixLen", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, $Int, $Int], [$error], false)}, {prop: "SetEDNS0", name: "SetEDNS0", pkg: "", typ: $funcType([$Int, RCode, $Bool], [$error], false)}, {prop: "DNSSECAllowed", name: "DNSSECAllowed", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "ExtendedRCode", name: "ExtendedRCode", pkg: "", typ: $funcType([RCode], [RCode], false)}];
 		Name.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$9.methods = [{prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}, {prop: "pack", name: "pack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, mapType, $Int], [sliceType, $error], false)}, {prop: "unpack", name: "unpack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, $Int], [$Int, $error], false)}, {prop: "unpackCompressed", name: "unpackCompressed", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, $Int, $Bool], [$Int, $error], false)}];
-		ptrType$10.methods = [{prop: "pack", name: "pack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, mapType, $Int], [sliceType, $error], false)}, {prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$11.methods = [{prop: "realType", name: "realType", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([], [Type], false)}, {prop: "pack", name: "pack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, mapType, $Int], [sliceType, $error], false)}, {prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$11.methods = [{prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}, {prop: "pack", name: "pack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, mapType, $Int], [sliceType, $error], false)}, {prop: "unpack", name: "unpack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, $Int], [$Int, $error], false)}, {prop: "unpackCompressed", name: "unpackCompressed", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, $Int, $Bool], [$Int, $error], false)}];
+		ptrType$1.methods = [{prop: "pack", name: "pack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, mapType, $Int], [sliceType, $error], false)}, {prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}];
 		ptrType$12.methods = [{prop: "realType", name: "realType", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([], [Type], false)}, {prop: "pack", name: "pack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, mapType, $Int], [sliceType, $error], false)}, {prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}];
 		ptrType$13.methods = [{prop: "realType", name: "realType", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([], [Type], false)}, {prop: "pack", name: "pack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, mapType, $Int], [sliceType, $error], false)}, {prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}];
 		ptrType$14.methods = [{prop: "realType", name: "realType", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([], [Type], false)}, {prop: "pack", name: "pack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, mapType, $Int], [sliceType, $error], false)}, {prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}];
@@ -238415,9 +239766,10 @@ $packages["vendor/golang.org/x/net/dns/dnsmessage"] = (function() {
 		ptrType$16.methods = [{prop: "realType", name: "realType", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([], [Type], false)}, {prop: "pack", name: "pack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, mapType, $Int], [sliceType, $error], false)}, {prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}];
 		ptrType$17.methods = [{prop: "realType", name: "realType", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([], [Type], false)}, {prop: "pack", name: "pack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, mapType, $Int], [sliceType, $error], false)}, {prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}];
 		ptrType$18.methods = [{prop: "realType", name: "realType", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([], [Type], false)}, {prop: "pack", name: "pack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, mapType, $Int], [sliceType, $error], false)}, {prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$19.methods = [{prop: "realType", name: "realType", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([], [Type], false)}, {prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}, {prop: "pack", name: "pack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, mapType, $Int], [sliceType, $error], false)}];
-		ptrType$20.methods = [{prop: "realType", name: "realType", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([], [Type], false)}, {prop: "pack", name: "pack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, mapType, $Int], [sliceType, $error], false)}, {prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$21.methods = [{prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$19.methods = [{prop: "realType", name: "realType", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([], [Type], false)}, {prop: "pack", name: "pack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, mapType, $Int], [sliceType, $error], false)}, {prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$20.methods = [{prop: "realType", name: "realType", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([], [Type], false)}, {prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}, {prop: "pack", name: "pack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, mapType, $Int], [sliceType, $error], false)}];
+		ptrType$21.methods = [{prop: "realType", name: "realType", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([], [Type], false)}, {prop: "pack", name: "pack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, mapType, $Int], [sliceType, $error], false)}, {prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$4.methods = [{prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}];
 		ptrType$22.methods = [{prop: "realType", name: "realType", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([], [Type], false)}, {prop: "pack", name: "pack", pkg: "vendor/golang.org/x/net/dns/dnsmessage", typ: $funcType([sliceType, mapType, $Int], [sliceType, $error], false)}, {prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}];
 		nestedError.init("vendor/golang.org/x/net/dns/dnsmessage", [{prop: "s", name: "s", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}]);
 		Header.init("", [{prop: "ID", name: "ID", embedded: false, exported: true, typ: $Uint16, tag: ""}, {prop: "Response", name: "Response", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "OpCode", name: "OpCode", embedded: false, exported: true, typ: OpCode, tag: ""}, {prop: "Authoritative", name: "Authoritative", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "Truncated", name: "Truncated", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "RecursionDesired", name: "RecursionDesired", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "RecursionAvailable", name: "RecursionAvailable", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "AuthenticData", name: "AuthenticData", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "CheckingDisabled", name: "CheckingDisabled", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "RCode", name: "RCode", embedded: false, exported: true, typ: RCode, tag: ""}]);
@@ -238455,9 +239807,11 @@ $packages["vendor/golang.org/x/net/dns/dnsmessage"] = (function() {
 		errReserved = errors.New("segment prefix is reserved");
 		errTooManyPtr = errors.New("too many pointers (>10)");
 		errInvalidPtr = errors.New("invalid pointer");
+		errInvalidName = errors.New("invalid dns name");
 		errNilResouceBody = errors.New("nil resource body");
 		errResourceLen = errors.New("insufficient data for resource body length");
 		errSegTooLong = errors.New("segment length too long");
+		errNameTooLong = errors.New("name too long");
 		errZeroSegLen = errors.New("zero length segment");
 		errResTooLong = errors.New("resource length too long");
 		errTooManyQuestions = errors.New("too many Questions to pack (>65535)");
@@ -238474,15 +239828,17 @@ $packages["vendor/golang.org/x/net/dns/dnsmessage"] = (function() {
 	return $pkg;
 })();
 $packages["net"] = (function() {
-	var $pkg = {}, $init, context, errors, bytealg, itoa, nettrace, poll, singleflight, io, netip, os, runtime, sort, sync, atomic, syscall, time, dnsmessage, UnixAddr, UnixConn, UnixListener, UDPAddr, addrPortUDPAddr, UDPConn, TCPAddr, TCPConn, TCPListener, sockaddr, rawConn, rawListener, file, netFD, bufferedPipe, Addr, Conn, conn, PacketConn, Listener, Error, canceledError, OpError, timeout, temporary, ParseError, AddrError, UnknownNetworkError, timeoutError, DNSError, writerOnly, HardwareAddr, Resolver, onlyValuesCtx, ipStackCapabilities, addrList, IPAddr, IPConn, IP, IPMask, IPNet, Interface, Flags, ipv6ZoneCache, dnsConfig, SRV, MX, NS, Dialer, sysDialer, ListenConfig, sysListener, policyTableEntry, policyTable, dialResult, ptrType, sliceType, ptrType$3, sliceType$1, arrayType, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, arrayType$1, ptrType$14, ptrType$15, ptrType$16, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, structType$2, ptrType$23, ptrType$24, ptrType$25, sliceType$4, ptrType$26, ptrType$27, ptrType$28, ptrType$29, sliceType$5, ptrType$30, sliceType$6, ptrType$31, sliceType$7, ptrType$32, sliceType$8, arrayType$2, sliceType$9, ptrType$33, sliceType$10, ptrType$34, funcType, sliceType$11, ptrType$35, structType$3, sliceType$12, ptrType$37, ptrType$38, sliceType$13, sliceType$14, funcType$1, funcType$2, ptrType$40, chanType$5, chanType$6, ptrType$44, ptrType$45, ptrType$47, funcType$3, ptrType$48, funcType$4, ptrType$49, ptrType$50, mapType$3, mapType$4, ptrType$51, funcType$5, funcType$6, ptrType$52, funcType$7, ptrType$53, ptrType$54, onceReadServices, listenersMu, portCounterMu, netGo, dnsWaitGroup, ipStackCaps, testHookDialTCP, listeners, portCounter, errNoSuitableAddress, errMissingAddress, errCanceled, aLongTimeAgo, errTimeout, errNoSuchHost, errClosed, protocols, services, errMalformedDNSRecordsDetail, v4InV6Prefix, classAMask, classBMask, classCMask, errInvalidInterface, errInvalidInterfaceIndex, errInvalidInterfaceName, errNoSuchInterface, errNoSuchMulticastInterface, flagNames, zoneCache, testHookLookupIP, testHookSetKeepAlive, rfc6724policyTable, setReadMsgCloseOnExec, unixSocket, sotypeToNet, ResolveUnixAddr, newUnixConn, UDPAddrFromAddrPort, newUDPConn, setNoDelay, setKeepAlivePeriod, selfConnect, spuriousENOTAVAIL, newTCPConn, splice, setReadBuffer, setWriteBuffer, setKeepAlive, setLinger, sendFile, newRawConn, newRawListener, readServices, goLookupPort, parsePort, open, countAnyByte, splitAtBytes, getFields, dtoi, xtoi, appendHex, last, lowerASCIIBytes, init, nextPort, socket, newBufferedPipe, sysSocket, mapErr, genericReadFrom, lookupProtocol, lookupProtocolMap, lookupPortMap, withUnexpiredValuesPreserved, lookupIPReturn, ipAddrsEface, favoriteAddrFamily, internetSocket, ipToSockaddrInet4, ipToSockaddrInet6, ipToSockaddr, addrPortToSockaddrInet4, addrPortToSockaddrInet6, supportsIPv4, supportsIPv4map, isIPv4, filterAddrList, ipv4only, ipv6only, SplitHostPort, splitHostZone, JoinHostPort, loopbackIP, stripIPv4Header, newIPConn, IPv4, IPv4Mask, isZeros, allFF, ubtoa, hexString, ipEmptyString, simpleMaskLength, networkNumberAndMask, parseIPv4, parseIPv6Zone, parseIPv6, ParseIP, parseIPZone, interfaceTable, interfaceAddrTable, interfaceMulticastAddrTable, isConnError, isDomainName, minNonzeroTime, partialDeadline, parseNetwork, Dial, Listen;
+	var $pkg = {}, $init, context, errors, bytealg, godebug, itoa, nettrace, poll, singleflight, io, fs, netip, os, runtime, sort, sync, atomic, syscall, time, dnsmessage, UnixAddr, UnixConn, UnixListener, UDPAddr, addrPortUDPAddr, UDPConn, TCPAddr, TCPConn, TCPListener, sockaddr, rawConn, rawListener, file, netFD, fakeNetAddr, fakeNetFD, bufferedPipe, Addr, Conn, conn, PacketConn, Listener, Error, canceledError, OpError, timeout, temporary, ParseError, AddrError, UnknownNetworkError, timeoutError, DNSError, writerOnly, HardwareAddr, Resolver, onlyValuesCtx, ipStackCapabilities, addrList, IPAddr, IPConn, IP, IPMask, IPNet, Interface, Flags, ipv6ZoneCache, dnsConfig, SRV, MX, NS, mptcpStatus, Dialer, sysDialer, ListenConfig, sysListener, policyTableEntry, policyTable, dialResult, ptrType, sliceType, ptrType$3, sliceType$1, arrayType, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, arrayType$1, ptrType$14, ptrType$15, ptrType$16, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, structType$2, ptrType$24, ptrType$25, sliceType$4, ptrType$26, ptrType$27, ptrType$28, ptrType$29, ptrType$30, sliceType$5, ptrType$31, sliceType$6, ptrType$32, sliceType$7, ptrType$33, sliceType$8, arrayType$2, sliceType$9, ptrType$34, sliceType$10, ptrType$35, funcType, sliceType$11, ptrType$36, structType$3, sliceType$12, ptrType$38, ptrType$39, sliceType$13, sliceType$14, ptrType$41, ptrType$42, ptrType$43, funcType$1, funcType$2, ptrType$45, chanType$5, chanType$6, ptrType$49, ptrType$50, ptrType$52, funcType$3, ptrType$53, funcType$4, ptrType$54, ptrType$55, mapType$3, mapType$4, funcType$5, funcType$6, ptrType$56, funcType$7, ptrType$57, onceReadServices, listenersMu, portCounterMu, dnsWaitGroup, ipStackCaps, testHookDialTCP, listeners, portCounter, errNoSuitableAddress, errMissingAddress, errCanceled, aLongTimeAgo, errTimeout, errNoSuchHost, errClosed, protocols, services, errMalformedDNSRecordsDetail, v4InV6Prefix, classAMask, classBMask, classCMask, errInvalidInterface, errInvalidInterfaceIndex, errInvalidInterfaceName, errNoSuchInterface, errNoSuchMulticastInterface, flagNames, zoneCache, testHookLookupIP, testHookSetKeepAlive, multipathtcp, rfc6724policyTable, setReadMsgCloseOnExec, unixSocket, sotypeToNet, ResolveUnixAddr, newUnixConn, UDPAddrFromAddrPort, newUDPConn, setNoDelay, setKeepAlivePeriod, selfConnect, spuriousENOTAVAIL, newTCPConn, splice, setReadBuffer, setWriteBuffer, setKeepAlive, setLinger, sendFile, newRawConn, newRawListener, readServices, goLookupPort, parsePort, open, countAnyByte, splitAtBytes, getFields, dtoi, last, lowerASCIIBytes, nextPort, socket, fakeIPAndPort, fakeTCPAddr, fakeUDPAddr, fakeUnixAddr, fakelistener, fakeconn, newBufferedPipe, sysSocket, mapErr, genericReadFrom, isUsingMultipathTCP, lookupProtocol, lookupProtocolMap, lookupPortMap, withUnexpiredValuesPreserved, lookupIPReturn, ipAddrsEface, favoriteAddrFamily, internetSocket, ipToSockaddrInet4, ipToSockaddrInet6, ipToSockaddr, addrPortToSockaddrInet4, addrPortToSockaddrInet6, supportsIPv4, supportsIPv4map, isIPv4, filterAddrList, ipv4only, ipv6only, SplitHostPort, JoinHostPort, loopbackIP, stripIPv4Header, newIPConn, IPv4, IPv4Mask, isZeros, allFF, hexString, ipEmptyString, simpleMaskLength, networkNumberAndMask, ParseIP, parseIP, interfaceTable, interfaceAddrTable, interfaceMulticastAddrTable, isConnError, isDomainName, minNonzeroTime, partialDeadline, parseNetwork, Dial, Listen;
 	context = $packages["context"];
 	errors = $packages["errors"];
 	bytealg = $packages["internal/bytealg"];
+	godebug = $packages["internal/godebug"];
 	itoa = $packages["internal/itoa"];
 	nettrace = $packages["internal/nettrace"];
 	poll = $packages["internal/poll"];
 	singleflight = $packages["internal/singleflight"];
 	io = $packages["io"];
+	fs = $packages["io/fs"];
 	netip = $packages["net/netip"];
 	os = $packages["os"];
 	runtime = $packages["runtime"];
@@ -238576,7 +239932,7 @@ $packages["net"] = (function() {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.fd = ptrType$4.nil;
-			this.lc = new ListenConfig.ptr($throwNilPointerError, new time.Duration(0, 0));
+			this.lc = new ListenConfig.ptr($throwNilPointerError, new time.Duration(0, 0), 0);
 			return;
 		}
 		this.fd = fd_;
@@ -238611,30 +239967,20 @@ $packages["net"] = (function() {
 		this.data = data_;
 		this.atEOF = atEOF_;
 	});
-	netFD = $newType(0, $kindStruct, "net.netFD", true, "net", false, function(r_, w_, incoming_, closedMu_, closed_, listener_, family_, sotype_, net_, laddr_, raddr_, pfd_, isConnected_) {
+	netFD = $newType(0, $kindStruct, "net.netFD", true, "net", false, function(fakeNetFD_, family_, sotype_, net_, laddr_, raddr_, pfd_, isConnected_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.r = ptrType$24.nil;
-			this.w = ptrType$24.nil;
-			this.incoming = $chanNil;
-			this.closedMu = new sync.Mutex.ptr(0, 0);
-			this.closed = false;
-			this.listener = false;
+			this.fakeNetFD = ptrType$25.nil;
 			this.family = 0;
 			this.sotype = 0;
 			this.net = "";
 			this.laddr = $ifaceNil;
 			this.raddr = $ifaceNil;
-			this.pfd = new poll.FD.ptr(new poll.fdMutex.ptr(new $Uint64(0, 0), 0, 0), 0, new poll.pollDesc.ptr(ptrType$25.nil, false), ptrType$26.nil, 0, 0, false, false, false);
+			this.pfd = new poll.FD.ptr(new poll.fdMutex.ptr(new $Uint64(0, 0), 0, 0), 0, new poll.SysFile.ptr(ptrType$26.nil), new poll.pollDesc.ptr(ptrType$22.nil, false), 0, 0, false, false, false);
 			this.isConnected = false;
 			return;
 		}
-		this.r = r_;
-		this.w = w_;
-		this.incoming = incoming_;
-		this.closedMu = closedMu_;
-		this.closed = closed_;
-		this.listener = listener_;
+		this.fakeNetFD = fakeNetFD_;
 		this.family = family_;
 		this.sotype = sotype_;
 		this.net = net_;
@@ -238643,6 +239989,34 @@ $packages["net"] = (function() {
 		this.pfd = pfd_;
 		this.isConnected = isConnected_;
 	});
+	fakeNetAddr = $newType(0, $kindStruct, "net.fakeNetAddr", true, "net", false, function(network_, address_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.network = "";
+			this.address = "";
+			return;
+		}
+		this.network = network_;
+		this.address = address_;
+	});
+	fakeNetFD = $newType(0, $kindStruct, "net.fakeNetFD", true, "net", false, function(listener_, r_, w_, incoming_, closedMu_, closed_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.listener = new fakeNetAddr.ptr("", "");
+			this.r = ptrType$27.nil;
+			this.w = ptrType$27.nil;
+			this.incoming = $chanNil;
+			this.closedMu = new sync.Mutex.ptr(0, 0);
+			this.closed = false;
+			return;
+		}
+		this.listener = listener_;
+		this.r = r_;
+		this.w = w_;
+		this.incoming = incoming_;
+		this.closedMu = closedMu_;
+		this.closed = closed_;
+	});
 	bufferedPipe = $newType(0, $kindStruct, "net.bufferedPipe", true, "net", false, function(softLimit_, mu_, buf_, closed_, rCond_, wCond_, rDeadline_, wDeadline_) {
 		this.$val = this;
 		if (arguments.length === 0) {
@@ -238914,7 +240288,8 @@ $packages["net"] = (function() {
 		}
 		this.Host = Host_;
 	});
-	Dialer = $newType(0, $kindStruct, "net.Dialer", true, "net", true, function(Timeout_, Deadline_, LocalAddr_, DualStack_, FallbackDelay_, KeepAlive_, Resolver_, Cancel_, Control_, ControlContext_) {
+	mptcpStatus = $newType(1, $kindUint8, "net.mptcpStatus", true, "net", false, null);
+	Dialer = $newType(0, $kindStruct, "net.Dialer", true, "net", true, function(Timeout_, Deadline_, LocalAddr_, DualStack_, FallbackDelay_, KeepAlive_, Resolver_, Cancel_, Control_, ControlContext_, mptcpStatus_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.Timeout = new time.Duration(0, 0);
@@ -238927,6 +240302,7 @@ $packages["net"] = (function() {
 			this.Cancel = $chanNil;
 			this.Control = $throwNilPointerError;
 			this.ControlContext = $throwNilPointerError;
+			this.mptcpStatus = 0;
 			return;
 		}
 		this.Timeout = Timeout_;
@@ -238939,11 +240315,12 @@ $packages["net"] = (function() {
 		this.Cancel = Cancel_;
 		this.Control = Control_;
 		this.ControlContext = ControlContext_;
+		this.mptcpStatus = mptcpStatus_;
 	});
 	sysDialer = $newType(0, $kindStruct, "net.sysDialer", true, "net", false, function(Dialer_, network_, address_, testHookDialTCP_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Dialer = new Dialer.ptr(new time.Duration(0, 0), new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil), $ifaceNil, false, new time.Duration(0, 0), new time.Duration(0, 0), ptrType$10.nil, $chanNil, $throwNilPointerError, $throwNilPointerError);
+			this.Dialer = new Dialer.ptr(new time.Duration(0, 0), new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil), $ifaceNil, false, new time.Duration(0, 0), new time.Duration(0, 0), ptrType$10.nil, $chanNil, $throwNilPointerError, $throwNilPointerError, 0);
 			this.network = "";
 			this.address = "";
 			this.testHookDialTCP = $throwNilPointerError;
@@ -238954,20 +240331,22 @@ $packages["net"] = (function() {
 		this.address = address_;
 		this.testHookDialTCP = testHookDialTCP_;
 	});
-	ListenConfig = $newType(0, $kindStruct, "net.ListenConfig", true, "net", true, function(Control_, KeepAlive_) {
+	ListenConfig = $newType(0, $kindStruct, "net.ListenConfig", true, "net", true, function(Control_, KeepAlive_, mptcpStatus_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.Control = $throwNilPointerError;
 			this.KeepAlive = new time.Duration(0, 0);
+			this.mptcpStatus = 0;
 			return;
 		}
 		this.Control = Control_;
 		this.KeepAlive = KeepAlive_;
+		this.mptcpStatus = mptcpStatus_;
 	});
 	sysListener = $newType(0, $kindStruct, "net.sysListener", true, "net", false, function(ListenConfig_, network_, address_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.ListenConfig = new ListenConfig.ptr($throwNilPointerError, new time.Duration(0, 0));
+			this.ListenConfig = new ListenConfig.ptr($throwNilPointerError, new time.Duration(0, 0), 0);
 			this.network = "";
 			this.address = "";
 			return;
@@ -239017,6 +240396,8 @@ $packages["net"] = (function() {
 	$pkg.rawListener = rawListener;
 	$pkg.file = file;
 	$pkg.netFD = netFD;
+	$pkg.fakeNetAddr = fakeNetAddr;
+	$pkg.fakeNetFD = fakeNetFD;
 	$pkg.bufferedPipe = bufferedPipe;
 	$pkg.Addr = Addr;
 	$pkg.Conn = Conn;
@@ -239051,6 +240432,7 @@ $packages["net"] = (function() {
 	$pkg.SRV = SRV;
 	$pkg.MX = MX;
 	$pkg.NS = NS;
+	$pkg.mptcpStatus = mptcpStatus;
 	$pkg.Dialer = Dialer;
 	$pkg.sysDialer = sysDialer;
 	$pkg.ListenConfig = ListenConfig;
@@ -239083,58 +240465,60 @@ $packages["net"] = (function() {
 		ptrType$19 = $ptrType(os.SyscallError);
 		ptrType$20 = $ptrType(TCPListener);
 		ptrType$21 = $ptrType(rawConn);
+		ptrType$22 = $ptrType(poll.FD);
 		structType$2 = $structType("", []);
-		ptrType$23 = $ptrType(file);
-		ptrType$24 = $ptrType(bufferedPipe);
-		ptrType$25 = $ptrType(poll.FD);
+		ptrType$24 = $ptrType(file);
+		ptrType$25 = $ptrType(fakeNetFD);
 		sliceType$4 = $sliceType(syscall.Iovec);
 		ptrType$26 = $ptrType(sliceType$4);
-		ptrType$27 = $ptrType(conn);
-		ptrType$28 = $ptrType(AddrError);
-		ptrType$29 = $ptrType(DNSError);
+		ptrType$27 = $ptrType(bufferedPipe);
+		ptrType$28 = $ptrType(conn);
+		ptrType$29 = $ptrType(AddrError);
+		ptrType$30 = $ptrType(DNSError);
 		sliceType$5 = $sliceType(IPAddr);
-		ptrType$30 = $ptrType(SRV);
-		sliceType$6 = $sliceType(ptrType$30);
-		ptrType$31 = $ptrType(MX);
-		sliceType$7 = $sliceType(ptrType$31);
-		ptrType$32 = $ptrType(NS);
-		sliceType$8 = $sliceType(ptrType$32);
+		ptrType$31 = $ptrType(SRV);
+		sliceType$6 = $sliceType(ptrType$31);
+		ptrType$32 = $ptrType(MX);
+		sliceType$7 = $sliceType(ptrType$32);
+		ptrType$33 = $ptrType(NS);
+		sliceType$8 = $sliceType(ptrType$33);
 		arrayType$2 = $arrayType($Uint8, 25);
 		sliceType$9 = $sliceType(IP);
-		ptrType$33 = $ptrType(IPAddr);
+		ptrType$34 = $ptrType(IPAddr);
 		sliceType$10 = $sliceType(netip.Addr);
-		ptrType$34 = $ptrType(nettrace.Trace);
+		ptrType$35 = $ptrType(nettrace.Trace);
 		funcType = $funcType([context.Context, $String, $String], [sliceType$5, $error], false);
 		sliceType$11 = $sliceType($emptyInterface);
-		ptrType$35 = $ptrType(dnsConfig);
+		ptrType$36 = $ptrType(dnsConfig);
 		structType$3 = $structType("net", [{prop: "laddr", name: "laddr", embedded: false, exported: false, typ: TCPAddr, tag: ""}, {prop: "value", name: "value", embedded: false, exported: false, typ: $Int, tag: ""}]);
 		sliceType$12 = $sliceType(structType$3);
-		ptrType$37 = $ptrType(IPConn);
-		ptrType$38 = $ptrType(IPNet);
+		ptrType$38 = $ptrType(IPConn);
+		ptrType$39 = $ptrType(IPNet);
 		sliceType$13 = $sliceType(Interface);
 		sliceType$14 = $sliceType(Addr);
+		ptrType$41 = $ptrType(Dialer);
+		ptrType$42 = $ptrType(mptcpStatus);
+		ptrType$43 = $ptrType(ListenConfig);
 		funcType$1 = $funcType([$Uintptr], [], false);
 		funcType$2 = $funcType([$Uintptr], [$Bool], false);
-		ptrType$40 = $ptrType(rawListener);
+		ptrType$45 = $ptrType(rawListener);
 		chanType$5 = $chanType(structType$2, false, true);
 		chanType$6 = $chanType(ptrType$4, false, false);
-		ptrType$44 = $ptrType(ParseError);
-		ptrType$45 = $ptrType(timeoutError);
-		ptrType$47 = $ptrType(singleflight.Group);
+		ptrType$49 = $ptrType(ParseError);
+		ptrType$50 = $ptrType(timeoutError);
+		ptrType$52 = $ptrType(singleflight.Group);
 		funcType$3 = $funcType([context.Context, $String, $String], [Conn, $error], false);
-		ptrType$48 = $ptrType(ipStackCapabilities);
+		ptrType$53 = $ptrType(ipStackCapabilities);
 		funcType$4 = $funcType([Addr], [$Bool], false);
-		ptrType$49 = $ptrType(IP);
-		ptrType$50 = $ptrType(ipv6ZoneCache);
+		ptrType$54 = $ptrType(IP);
+		ptrType$55 = $ptrType(ipv6ZoneCache);
 		mapType$3 = $mapType($String, $Int);
 		mapType$4 = $mapType($Int, $String);
-		ptrType$51 = $ptrType(Dialer);
 		funcType$5 = $funcType([$String, $String, syscall.RawConn], [$error], false);
 		funcType$6 = $funcType([context.Context, $String, $String, syscall.RawConn], [$error], false);
-		ptrType$52 = $ptrType(sysDialer);
+		ptrType$56 = $ptrType(sysDialer);
 		funcType$7 = $funcType([context.Context, $String, ptrType$16, ptrType$16], [ptrType$17, $error], false);
-		ptrType$53 = $ptrType(ListenConfig);
-		ptrType$54 = $ptrType(sysListener);
+		ptrType$57 = $ptrType(sysListener);
 		setReadMsgCloseOnExec = function setReadMsgCloseOnExec$1(oob) {
 			var oob;
 		};
@@ -239228,7 +240612,7 @@ $packages["net"] = (function() {
 			var _ref, _tuple, addr, b, c, err, n, sa, sa$1;
 			c = this;
 			addr = ptrType$6.nil;
-			_tuple = c.conn.fd.readFrom(b);
+			_tuple = c.conn.fd.fakeNetFD.readFrom(b);
 			n = _tuple[0];
 			sa = _tuple[1];
 			err = _tuple[2];
@@ -239250,7 +240634,7 @@ $packages["net"] = (function() {
 			err = $ifaceNil;
 			c = this;
 			sa = $ifaceNil;
-			_tuple = c.conn.fd.readMsg(b, oob, 0);
+			_tuple = c.conn.fd.fakeNetFD.readMsg(b, oob, 0);
 			n = _tuple[0];
 			oobn = _tuple[1];
 			flags = _tuple[2];
@@ -239281,7 +240665,7 @@ $packages["net"] = (function() {
 				return [0, new syscall.Errno(97)];
 			}
 			sa = new syscall.SockaddrUnix.ptr(addr.Name);
-			return c.conn.fd.writeTo(b, sa);
+			return c.conn.fd.fakeNetFD.writeTo(b, sa);
 		};
 		$ptrType(UnixConn).prototype.writeMsg = function writeMsg(b, oob, addr) {
 			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, addr, b, c, err, n, oob, oobn, sa;
@@ -239311,7 +240695,7 @@ $packages["net"] = (function() {
 				}
 				sa = new syscall.SockaddrUnix.ptr(addr.Name);
 			}
-			_tuple = c.conn.fd.writeMsg(b, oob, sa);
+			_tuple = c.conn.fd.fakeNetFD.writeMsg(b, oob, sa);
 			n = _tuple[0];
 			oobn = _tuple[1];
 			err = _tuple[2];
@@ -239349,7 +240733,7 @@ $packages["net"] = (function() {
 			var {_r, _tuple, err, fd, ln, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			ln = this;
-			_r = ln.fd.accept(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = ln.fd.fakeNetFD.accept(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			fd = _tuple[0];
 			err = _tuple[1];
@@ -239376,7 +240760,7 @@ $packages["net"] = (function() {
 					$s = -1; return;
 					/* */ } return; } var $f = {$blk: UnixListener·close·func1, $c: true, $r, _r, $s};return $f;
 				}; })(ln)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r = ln[0].fd.Close(); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = ln[0].fd.fakeNetFD.Close(); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$24r = _r;
 			$s = 3; case 3: return $24r;
 			/* */ } return; } var $f = {$blk: close, $c: true, $r, $24r, _r, ln, $s};return $f;
@@ -239384,7 +240768,7 @@ $packages["net"] = (function() {
 		$ptrType(UnixListener).prototype.file = function file$1() {
 			var _tuple, err, f, ln;
 			ln = this;
-			_tuple = ln.fd.dup();
+			_tuple = ln.fd.fakeNetFD.dup();
 			f = _tuple[0];
 			err = _tuple[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
@@ -239507,7 +240891,7 @@ $packages["net"] = (function() {
 			if (!c.conn.ok()) {
 				$s = -1; return new syscall.Errno(22);
 			}
-			_r = c.conn.fd.closeRead(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = c.conn.fd.fakeNetFD.closeRead(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			err = _r;
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return new OpError.ptr("close", c.conn.fd.net, c.conn.fd.laddr, c.conn.fd.raddr, err);
@@ -239522,7 +240906,7 @@ $packages["net"] = (function() {
 			if (!c.conn.ok()) {
 				$s = -1; return new syscall.Errno(22);
 			}
-			_r = c.conn.fd.closeWrite(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = c.conn.fd.fakeNetFD.closeWrite(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			err = _r;
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return new OpError.ptr("close", c.conn.fd.net, c.conn.fd.laddr, c.conn.fd.raddr, err);
@@ -239802,17 +241186,17 @@ $packages["net"] = (function() {
 				/* */ $s = 4; continue;
 				/* if (_1 === (2)) { */ case 2:
 					from[0] = new syscall.SockaddrInet4.ptr(0, arrayType$1.zero());
-					_tuple = c.conn.fd.readFromInet4(b, from[0]);
+					_tuple = c.conn.fd.fakeNetFD.readFromInet4(b, from[0]);
 					n = _tuple[0];
 					err = _tuple[1];
 					if ($interfaceIsEqual(err, $ifaceNil)) {
 						ip = $clone(from[0].Addr, arrayType$1);
-						UDPAddr.copy(addr, new UDPAddr.ptr($convertSliceType(new sliceType$1(ip), IP), from[0].Port, ""));
+						UDPAddr.copy((addr === ptrType$13.nil && $throwNilPointerError(), addr), new UDPAddr.ptr($convertSliceType(new sliceType$1(ip), IP), from[0].Port, ""));
 					}
 					$s = 4; continue;
 				/* } else if (_1 === (3)) { */ case 3:
 					from$1[0] = new syscall.SockaddrInet6.ptr(0, 0, arrayType.zero());
-					_tuple$1 = c.conn.fd.readFromInet6(b, from$1[0]);
+					_tuple$1 = c.conn.fd.fakeNetFD.readFromInet6(b, from$1[0]);
 					n = _tuple$1[0];
 					err = _tuple$1[1];
 					/* */ if ($interfaceIsEqual(err, $ifaceNil)) { $s = 5; continue; }
@@ -239820,7 +241204,7 @@ $packages["net"] = (function() {
 					/* if ($interfaceIsEqual(err, $ifaceNil)) { */ case 5:
 						ip$1 = $clone(from$1[0].Addr, arrayType);
 						_r = zoneCache.name(((from$1[0].ZoneId >> 0))); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						UDPAddr.copy(addr, new UDPAddr.ptr($convertSliceType(new sliceType$1(ip$1), IP), from$1[0].Port, _r));
+						UDPAddr.copy((addr === ptrType$13.nil && $throwNilPointerError(), addr), new UDPAddr.ptr($convertSliceType(new sliceType$1(ip$1), IP), from$1[0].Port, _r));
 					/* } */ case 6:
 				/* } */ case 4:
 			case 1:
@@ -239847,7 +241231,7 @@ $packages["net"] = (function() {
 				/* */ $s = 4; continue;
 				/* if (_1 === (2)) { */ case 2:
 					from[0] = new syscall.SockaddrInet4.ptr(0, arrayType$1.zero());
-					_tuple = c.conn.fd.readFromInet4(b, from[0]);
+					_tuple = c.conn.fd.fakeNetFD.readFromInet4(b, from[0]);
 					n = _tuple[0];
 					err = _tuple[1];
 					if ($interfaceIsEqual(err, $ifaceNil)) {
@@ -239857,7 +241241,7 @@ $packages["net"] = (function() {
 					$s = 4; continue;
 				/* } else if (_1 === (3)) { */ case 3:
 					from$1[0] = new syscall.SockaddrInet6.ptr(0, 0, arrayType.zero());
-					_tuple$1 = c.conn.fd.readFromInet6(b, from$1[0]);
+					_tuple$1 = c.conn.fd.fakeNetFD.readFromInet6(b, from$1[0]);
 					n = _tuple$1[0];
 					err = _tuple$1[1];
 					/* */ if ($interfaceIsEqual(err, $ifaceNil)) { $s = 5; continue; }
@@ -239899,7 +241283,7 @@ $packages["net"] = (function() {
 				/* */ $s = 4; continue;
 				/* if (_1 === (2)) { */ case 2:
 					sa[0] = new syscall.SockaddrInet4.ptr(0, arrayType$1.zero());
-					_tuple = c.conn.fd.readMsgInet4(b, oob, 0, sa[0]);
+					_tuple = c.conn.fd.fakeNetFD.readMsgInet4(b, oob, 0, sa[0]);
 					n = _tuple[0];
 					oobn = _tuple[1];
 					flags = _tuple[2];
@@ -239909,7 +241293,7 @@ $packages["net"] = (function() {
 					$s = 4; continue;
 				/* } else if (_1 === (3)) { */ case 3:
 					sa$1[0] = new syscall.SockaddrInet6.ptr(0, 0, arrayType.zero());
-					_tuple$1 = c.conn.fd.readMsgInet6(b, oob, 0, sa$1[0]);
+					_tuple$1 = c.conn.fd.fakeNetFD.readMsgInet6(b, oob, 0, sa$1[0]);
 					n = _tuple$1[0];
 					oobn = _tuple$1[1];
 					flags = _tuple$1[2];
@@ -239946,7 +241330,7 @@ $packages["net"] = (function() {
 					if (!($interfaceIsEqual(err, $ifaceNil))) {
 						$s = -1; return [0, err];
 					}
-					$s = -1; return c.conn.fd.writeToInet4(b, sa[0]);
+					$s = -1; return c.conn.fd.fakeNetFD.writeToInet4(b, sa[0]);
 				/* } else if (_1 === (3)) { */ case 3:
 					_r = ipToSockaddrInet6(addr.IP, addr.Port, addr.Zone); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 					_tuple$1 = _r;
@@ -239955,7 +241339,7 @@ $packages["net"] = (function() {
 					if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 						$s = -1; return [0, err$1];
 					}
-					$s = -1; return c.conn.fd.writeToInet6(b, sa$1[0]);
+					$s = -1; return c.conn.fd.fakeNetFD.writeToInet6(b, sa$1[0]);
 				/* } else { */ case 4:
 					$s = -1; return [0, new AddrError.ptr("invalid address family", addr.IP.String())];
 				/* } */ case 5:
@@ -239986,7 +241370,7 @@ $packages["net"] = (function() {
 					if (!($interfaceIsEqual(err, $ifaceNil))) {
 						$s = -1; return [0, err];
 					}
-					$s = -1; return c.conn.fd.writeToInet4(b, sa[0]);
+					$s = -1; return c.conn.fd.fakeNetFD.writeToInet4(b, sa[0]);
 				/* } else if (_1 === (3)) { */ case 3:
 					_r = addrPortToSockaddrInet6($clone(addr, netip.AddrPort)); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 					_tuple$1 = _r;
@@ -239995,7 +241379,7 @@ $packages["net"] = (function() {
 					if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 						$s = -1; return [0, err$1];
 					}
-					$s = -1; return c.conn.fd.writeToInet6(b, sa$1[0]);
+					$s = -1; return c.conn.fd.fakeNetFD.writeToInet6(b, sa$1[0]);
 				/* } else { */ case 4:
 					$s = -1; return [0, new AddrError.ptr("invalid address family", $clone($clone(addr, netip.AddrPort).Addr(), netip.Addr).String())];
 				/* } */ case 5:
@@ -240041,7 +241425,7 @@ $packages["net"] = (function() {
 				err = _tmp$8;
 				$s = -1; return [n, oobn, err];
 			}
-			_tuple$1 = c.conn.fd.writeMsg(b, oob, sa);
+			_tuple$1 = c.conn.fd.fakeNetFD.writeMsg(b, oob, sa);
 			n = _tuple$1[0];
 			oobn = _tuple$1[1];
 			err = _tuple$1[2];
@@ -240092,7 +241476,7 @@ $packages["net"] = (function() {
 						err = _tmp$8;
 						$s = -1; return [n, oobn, err];
 					}
-					_tuple$1 = c.conn.fd.writeMsgInet4(b, oob, sa[0]);
+					_tuple$1 = c.conn.fd.fakeNetFD.writeMsgInet4(b, oob, sa[0]);
 					n = _tuple$1[0];
 					oobn = _tuple$1[1];
 					err = _tuple$1[2];
@@ -240111,7 +241495,7 @@ $packages["net"] = (function() {
 						err = _tmp$11;
 						$s = -1; return [n, oobn, err];
 					}
-					_tuple$3 = c.conn.fd.writeMsgInet6(b, oob, sa$1[0]);
+					_tuple$3 = c.conn.fd.fakeNetFD.writeMsgInet6(b, oob, sa$1[0]);
 					n = _tuple$3[0];
 					oobn = _tuple$3[1];
 					err = _tuple$3[2];
@@ -240587,7 +241971,16 @@ $packages["net"] = (function() {
 			/* */ } return; } var $f = {$blk: dialTCP, $c: true, $r, $24r, $24r$1, $24r$2, _r, _r$1, _r$2, ctx, h, h$1, laddr, raddr, sd, $s};return $f;
 		};
 		$ptrType(sysDialer).prototype.doDialTCP = function doDialTCP(ctx, laddr, raddr) {
-			var {$24r, _r, _r$1, _r$2, _r$3, _tuple, _tuple$1, ctrlCtxFn, ctx, err, fd, i, laddr, raddr, sd, $s, $r, $c} = $restore(this, {ctx, laddr, raddr});
+			var {$24r, _r, ctx, laddr, raddr, sd, $s, $r, $c} = $restore(this, {ctx, laddr, raddr});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			sd = this;
+			_r = sd.doDialTCPProto(ctx, laddr, raddr, 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: doDialTCP, $c: true, $r, $24r, _r, ctx, laddr, raddr, sd, $s};return $f;
+		};
+		$ptrType(sysDialer).prototype.doDialTCPProto = function doDialTCPProto(ctx, laddr, raddr, proto) {
+			var {$24r, _r, _r$1, _r$2, _r$3, _tuple, _tuple$1, ctrlCtxFn, ctx, err, fd, i, laddr, proto, raddr, sd, $s, $r, $c} = $restore(this, {ctx, laddr, raddr, proto});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			sd = [sd];
 			sd[0] = this;
@@ -240595,16 +241988,16 @@ $packages["net"] = (function() {
 			/* */ if (ctrlCtxFn === $throwNilPointerError && !(sd[0].Dialer.Control === $throwNilPointerError)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (ctrlCtxFn === $throwNilPointerError && !(sd[0].Dialer.Control === $throwNilPointerError)) { */ case 1:
-				ctrlCtxFn = (function(sd) { return function sysDialer·doDialTCP·func1(cxt, network, address, c) {
+				ctrlCtxFn = (function(sd) { return function sysDialer·doDialTCPProto·func1(cxt, network, address, c) {
 						var {$24r, _r, address, c, cxt, network, $s, $r, $c} = $restore(this, {cxt, network, address, c});
 						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 						_r = sd[0].Dialer.Control(network, address, c); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 						$24r = _r;
 						$s = 2; case 2: return $24r;
-						/* */ } return; } var $f = {$blk: sysDialer·doDialTCP·func1, $c: true, $r, $24r, _r, address, c, cxt, network, $s};return $f;
+						/* */ } return; } var $f = {$blk: sysDialer·doDialTCPProto·func1, $c: true, $r, $24r, _r, address, c, cxt, network, $s};return $f;
 					}; })(sd);
 			/* } */ case 2:
-			_r = internetSocket(ctx, sd[0].network, laddr, raddr, 1, 0, "dial", ctrlCtxFn); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = internetSocket(ctx, sd[0].network, laddr, raddr, 1, proto, "dial", ctrlCtxFn); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			fd = _tuple[0];
 			err = _tuple[1];
@@ -240614,10 +242007,10 @@ $packages["net"] = (function() {
 				/* */ if ($interfaceIsEqual(err, $ifaceNil)) { $s = 6; continue; }
 				/* */ $s = 7; continue;
 				/* if ($interfaceIsEqual(err, $ifaceNil)) { */ case 6:
-					_r$1 = fd.Close(); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_r$1 = fd.fakeNetFD.Close(); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 					_r$1;
 				/* } */ case 7:
-				_r$2 = internetSocket(ctx, sd[0].network, laddr, raddr, 1, 0, "dial", ctrlCtxFn); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_r$2 = internetSocket(ctx, sd[0].network, laddr, raddr, 1, proto, "dial", ctrlCtxFn); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				_tuple$1 = _r$2;
 				fd = _tuple$1[0];
 				err = _tuple$1[1];
@@ -240630,7 +242023,7 @@ $packages["net"] = (function() {
 			_r$3 = newTCPConn(fd, sd[0].Dialer.KeepAlive, testHookSetKeepAlive); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			$24r = [_r$3, $ifaceNil];
 			$s = 11; case 11: return $24r;
-			/* */ } return; } var $f = {$blk: doDialTCP, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _tuple, _tuple$1, ctrlCtxFn, ctx, err, fd, i, laddr, raddr, sd, $s};return $f;
+			/* */ } return; } var $f = {$blk: doDialTCPProto, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _tuple, _tuple$1, ctrlCtxFn, ctx, err, fd, i, laddr, proto, raddr, sd, $s};return $f;
 		};
 		selfConnect = function selfConnect$1(fd, err) {
 			var err, fd, l, r;
@@ -240669,7 +242062,7 @@ $packages["net"] = (function() {
 			var {$24r, _r, _r$1, _tuple, err, fd, ln, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			ln = this;
-			_r = ln.fd.accept(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = ln.fd.fakeNetFD.accept(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			fd = _tuple[0];
 			err = _tuple[1];
@@ -240685,7 +242078,7 @@ $packages["net"] = (function() {
 			var {$24r, _r, ln, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			ln = this;
-			_r = ln.fd.Close(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = ln.fd.fakeNetFD.Close(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$24r = _r;
 			$s = 2; case 2: return $24r;
 			/* */ } return; } var $f = {$blk: close$1, $c: true, $r, $24r, _r, ln, $s};return $f;
@@ -240693,7 +242086,7 @@ $packages["net"] = (function() {
 		$ptrType(TCPListener).prototype.file = function file$2() {
 			var _tuple, err, f, ln;
 			ln = this;
-			_tuple = ln.fd.dup();
+			_tuple = ln.fd.fakeNetFD.dup();
 			f = _tuple[0];
 			err = _tuple[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
@@ -240702,7 +242095,16 @@ $packages["net"] = (function() {
 			return [f, $ifaceNil];
 		};
 		$ptrType(sysListener).prototype.listenTCP = function listenTCP(ctx, laddr) {
-			var {_r, _tuple, ctrlCtxFn, ctx, err, fd, laddr, sl, $s, $r, $c} = $restore(this, {ctx, laddr});
+			var {$24r, _r, ctx, laddr, sl, $s, $r, $c} = $restore(this, {ctx, laddr});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			sl = this;
+			_r = sl.listenTCPProto(ctx, laddr, 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: listenTCP, $c: true, $r, $24r, _r, ctx, laddr, sl, $s};return $f;
+		};
+		$ptrType(sysListener).prototype.listenTCPProto = function listenTCPProto(ctx, laddr, proto) {
+			var {_r, _tuple, ctrlCtxFn, ctx, err, fd, laddr, proto, sl, $s, $r, $c} = $restore(this, {ctx, laddr, proto});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			sl = [sl];
 			sl[0] = this;
@@ -240710,16 +242112,16 @@ $packages["net"] = (function() {
 			/* */ if (!(sl[0].ListenConfig.Control === $throwNilPointerError)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!(sl[0].ListenConfig.Control === $throwNilPointerError)) { */ case 1:
-				ctrlCtxFn = (function(sl) { return function sysListener·listenTCP·func1(cxt, network, address, c) {
+				ctrlCtxFn = (function(sl) { return function sysListener·listenTCPProto·func1(cxt, network, address, c) {
 						var {$24r, _r, address, c, cxt, network, $s, $r, $c} = $restore(this, {cxt, network, address, c});
 						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 						_r = sl[0].ListenConfig.Control(network, address, c); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 						$24r = _r;
 						$s = 2; case 2: return $24r;
-						/* */ } return; } var $f = {$blk: sysListener·listenTCP·func1, $c: true, $r, $24r, _r, address, c, cxt, network, $s};return $f;
+						/* */ } return; } var $f = {$blk: sysListener·listenTCPProto·func1, $c: true, $r, $24r, _r, address, c, cxt, network, $s};return $f;
 					}; })(sl);
 			/* } */ case 2:
-			_r = internetSocket(ctx, sl[0].network, laddr, $ifaceNil, 1, 0, "listen", ctrlCtxFn); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = internetSocket(ctx, sl[0].network, laddr, $ifaceNil, 1, proto, "listen", ctrlCtxFn); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			fd = _tuple[0];
 			err = _tuple[1];
@@ -240727,7 +242129,7 @@ $packages["net"] = (function() {
 				$s = -1; return [ptrType$20.nil, err];
 			}
 			$s = -1; return [new TCPListener.ptr(fd, $clone(sl[0].ListenConfig, ListenConfig)), $ifaceNil];
-			/* */ } return; } var $f = {$blk: listenTCP, $c: true, $r, _r, _tuple, ctrlCtxFn, ctx, err, fd, laddr, sl, $s};return $f;
+			/* */ } return; } var $f = {$blk: listenTCPProto, $c: true, $r, _r, _tuple, ctrlCtxFn, ctx, err, fd, laddr, proto, sl, $s};return $f;
 		};
 		$ptrType(TCPAddr).prototype.AddrPort = function AddrPort$1() {
 			var _tuple, a, na;
@@ -240806,7 +242208,7 @@ $packages["net"] = (function() {
 			if (!c.conn.ok()) {
 				$s = -1; return new syscall.Errno(22);
 			}
-			_r = c.conn.fd.closeRead(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = c.conn.fd.fakeNetFD.closeRead(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			err = _r;
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return new OpError.ptr("close", c.conn.fd.net, c.conn.fd.laddr, c.conn.fd.raddr, err);
@@ -240821,7 +242223,7 @@ $packages["net"] = (function() {
 			if (!c.conn.ok()) {
 				$s = -1; return new syscall.Errno(22);
 			}
-			_r = c.conn.fd.closeWrite(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = c.conn.fd.fakeNetFD.closeWrite(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			err = _r;
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return new OpError.ptr("close", c.conn.fd.net, c.conn.fd.laddr, c.conn.fd.raddr, err);
@@ -240877,6 +242279,14 @@ $packages["net"] = (function() {
 			}
 			return $ifaceNil;
 		};
+		$ptrType(TCPConn).prototype.MultipathTCP = function MultipathTCP() {
+			var c;
+			c = this;
+			if (!c.conn.ok()) {
+				return [false, new syscall.Errno(22)];
+			}
+			return [isUsingMultipathTCP(c.conn.fd), $ifaceNil];
+		};
 		newTCPConn = function newTCPConn$1(fd, keepAlive, keepAliveHook) {
 			var {fd, keepAlive, keepAliveHook, $s, $r, $c} = $restore(this, {fd, keepAlive, keepAliveHook});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -241086,6 +242496,14 @@ $packages["net"] = (function() {
 			$s = -1; return err;
 			/* */ } return; } var $f = {$blk: Write, $c: true, $r, _r, c, err, f, $s};return $f;
 		};
+		$ptrType(rawConn).prototype.PollFD = function PollFD() {
+			var c;
+			c = this;
+			if (!c.ok()) {
+				return ptrType$22.nil;
+			}
+			return c.fd.pfd;
+		};
 		newRawConn = function newRawConn$1(fd) {
 			var fd;
 			return [new rawConn.ptr(fd), $ifaceNil];
@@ -241327,7 +242745,7 @@ $packages["net"] = (function() {
 			fd = _tuple[0];
 			err = _tuple[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [ptrType$23.nil, err];
+				$s = -1; return [ptrType$24.nil, err];
 			}
 			$s = -1; return [new file.ptr(fd, $makeSlice(sliceType$1, 0, 65536), false), $ifaceNil];
 			/* */ } return; } var $f = {$blk: open$1, $c: true, $r, _r, _tuple, err, fd, name, $s};return $f;
@@ -241410,71 +242828,6 @@ $packages["net"] = (function() {
 			ok$3 = _tmp$8;
 			return [n, i, ok$3];
 		};
-		xtoi = function xtoi$1(s) {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, i, n, ok$3, s;
-			n = 0;
-			i = 0;
-			ok$3 = false;
-			n = 0;
-			i = 0;
-			while (true) {
-				if (!(i < s.length)) { break; }
-				if (48 <= s.charCodeAt(i) && s.charCodeAt(i) <= 57) {
-					n = $imul(n, (16));
-					n = n + ((((s.charCodeAt(i) - 48 << 24 >>> 24) >> 0))) >> 0;
-				} else if (97 <= s.charCodeAt(i) && s.charCodeAt(i) <= 102) {
-					n = $imul(n, (16));
-					n = n + (((((s.charCodeAt(i) - 97 << 24 >>> 24) >> 0)) + 10 >> 0)) >> 0;
-				} else if (65 <= s.charCodeAt(i) && s.charCodeAt(i) <= 70) {
-					n = $imul(n, (16));
-					n = n + (((((s.charCodeAt(i) - 65 << 24 >>> 24) >> 0)) + 10 >> 0)) >> 0;
-				} else {
-					break;
-				}
-				if (n >= 16777215) {
-					_tmp = 0;
-					_tmp$1 = i;
-					_tmp$2 = false;
-					n = _tmp;
-					i = _tmp$1;
-					ok$3 = _tmp$2;
-					return [n, i, ok$3];
-				}
-				i = i + (1) >> 0;
-			}
-			if (i === 0) {
-				_tmp$3 = 0;
-				_tmp$4 = i;
-				_tmp$5 = false;
-				n = _tmp$3;
-				i = _tmp$4;
-				ok$3 = _tmp$5;
-				return [n, i, ok$3];
-			}
-			_tmp$6 = n;
-			_tmp$7 = i;
-			_tmp$8 = true;
-			n = _tmp$6;
-			i = _tmp$7;
-			ok$3 = _tmp$8;
-			return [n, i, ok$3];
-		};
-		appendHex = function appendHex$1(dst, i) {
-			var dst, i, j, v, y;
-			if (i === 0) {
-				return $append(dst, 48);
-			}
-			j = 7;
-			while (true) {
-				if (!(j >= 0)) { break; }
-				v = (y = ((($imul(j, 4)) >>> 0)), y < 32 ? (i >>> y) : 0) >>> 0;
-				if (v > 0) {
-					dst = $append(dst, "0123456789abcdef".charCodeAt(((v & 15) >>> 0)));
-				}
-				j = j - (1) >> 0;
-			}
-			return dst;
-		};
 		last = function last$1(s, b) {
 			var b, i, s;
 			i = s.length;
@@ -241502,9 +242855,6 @@ $packages["net"] = (function() {
 				_i++;
 			}
 		};
-		init = function init$2() {
-			netGo = true;
-		};
 		nextPort = function nextPort$1() {
 			var {$24r, $s, $deferred, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
@@ -241516,48 +242866,207 @@ $packages["net"] = (function() {
 			/* */ } return; } } catch(err) { $err = err; $s = -1; return 0; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: nextPort$1, $c: true, $r, $24r, $s, $deferred};return $f; } }
 		};
 		socket = function socket$1(ctx, net, family$3, sotype, proto, ipv6only$1, laddr, raddr, ctrlCtxFn) {
-			var {_entry, _key, _r, _r$1, _tuple, ctrlCtxFn, ctx, family$3, fd, fd2, ipv6only$1, l, l$1, laddr, net, ok$3, proto, raddr, sotype, $s, $r, $c} = $restore(this, {ctx, net, family$3, sotype, proto, ipv6only$1, laddr, raddr, ctrlCtxFn});
+			var {$24r, $24r$1, _r, _r$1, ctrlCtxFn, ctx, family$3, fd, fd2, ipv6only$1, laddr, net, proto, raddr, sotype, $s, $r, $c} = $restore(this, {ctx, net, family$3, sotype, proto, ipv6only$1, laddr, raddr, ctrlCtxFn});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			fd = new netFD.ptr(ptrType$24.nil, ptrType$24.nil, $chanNil, new sync.Mutex.ptr(0, 0), false, false, family$3, sotype, net, $ifaceNil, $ifaceNil, new poll.FD.ptr(new poll.fdMutex.ptr(new $Uint64(0, 0), 0, 0), 0, new poll.pollDesc.ptr(ptrType$25.nil, false), ptrType$26.nil, 0, 0, false, false, false), false);
+			fd = new netFD.ptr(ptrType$25.nil, family$3, sotype, net, $ifaceNil, $ifaceNil, new poll.FD.ptr(new poll.fdMutex.ptr(new $Uint64(0, 0), 0, 0), 0, new poll.SysFile.ptr(ptrType$26.nil), new poll.pollDesc.ptr(ptrType$22.nil, false), 0, 0, false, false, false), false);
 			/* */ if (!($interfaceIsEqual(laddr, $ifaceNil)) && $interfaceIsEqual(raddr, $ifaceNil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!($interfaceIsEqual(laddr, $ifaceNil)) && $interfaceIsEqual(raddr, $ifaceNil)) { */ case 1:
-				l = $assertType(laddr, ptrType$16);
+				_r = fakelistener(fd, laddr); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$24r = _r;
+				$s = 4; case 4: return $24r;
+			/* } */ case 2:
+			fd2 = new netFD.ptr(ptrType$25.nil, family$3, sotype, net, $ifaceNil, $ifaceNil, new poll.FD.ptr(new poll.fdMutex.ptr(new $Uint64(0, 0), 0, 0), 0, new poll.SysFile.ptr(ptrType$26.nil), new poll.pollDesc.ptr(ptrType$22.nil, false), 0, 0, false, false, false), false);
+			_r$1 = fakeconn(fd, fd2, laddr, raddr); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r$1 = _r$1;
+			$s = 6; case 6: return $24r$1;
+			/* */ } return; } var $f = {$blk: socket$1, $c: true, $r, $24r, $24r$1, _r, _r$1, ctrlCtxFn, ctx, family$3, fd, fd2, ipv6only$1, laddr, net, proto, raddr, sotype, $s};return $f;
+		};
+		fakeIPAndPort = function fakeIPAndPort$1(ip, port) {
+			var {_r, ip, port, $s, $r, $c} = $restore(this, {ip, port});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			if (ip === IP.nil) {
+				ip = IPv4(127, 0, 0, 1);
+			}
+			/* */ if (port === 0) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (port === 0) { */ case 1:
 				_r = nextPort(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				fd.laddr = new TCPAddr.ptr(l.IP, _r, l.Zone);
-				fd.listener = true;
-				fd.incoming = new $Chan(ptrType$4, 1024);
-				$r = listenersMu.Lock(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_key = $assertType(fd.laddr, ptrType$16).String(); (listeners || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: fd });
-				$r = listenersMu.Unlock(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return [fd, $ifaceNil];
+				port = _r;
 			/* } */ case 2:
-			_r$1 = nextPort(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			fd.laddr = new TCPAddr.ptr(IPv4(127, 0, 0, 1), _r$1, "");
+			$s = -1; return [ip, port];
+			/* */ } return; } var $f = {$blk: fakeIPAndPort$1, $c: true, $r, _r, ip, port, $s};return $f;
+		};
+		fakeTCPAddr = function fakeTCPAddr$1(addr) {
+			var {_r, _tmp, _tmp$1, _tmp$2, _tuple, addr, ip, port, zone, $s, $r, $c} = $restore(this, {addr});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			ip = IP.nil;
+			port = 0;
+			zone = "";
+			if (!(addr === ptrType$16.nil)) {
+				_tmp = addr.IP;
+				_tmp$1 = addr.Port;
+				_tmp$2 = addr.Zone;
+				ip = _tmp;
+				port = _tmp$1;
+				zone = _tmp$2;
+			}
+			_r = fakeIPAndPort(ip, port); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			ip = _tuple[0];
+			port = _tuple[1];
+			$s = -1; return new TCPAddr.ptr(ip, port, zone);
+			/* */ } return; } var $f = {$blk: fakeTCPAddr$1, $c: true, $r, _r, _tmp, _tmp$1, _tmp$2, _tuple, addr, ip, port, zone, $s};return $f;
+		};
+		fakeUDPAddr = function fakeUDPAddr$1(addr) {
+			var {_r, _tmp, _tmp$1, _tmp$2, _tuple, addr, ip, port, zone, $s, $r, $c} = $restore(this, {addr});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			ip = IP.nil;
+			port = 0;
+			zone = "";
+			if (!(addr === ptrType$13.nil)) {
+				_tmp = addr.IP;
+				_tmp$1 = addr.Port;
+				_tmp$2 = addr.Zone;
+				ip = _tmp;
+				port = _tmp$1;
+				zone = _tmp$2;
+			}
+			_r = fakeIPAndPort(ip, port); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			ip = _tuple[0];
+			port = _tuple[1];
+			$s = -1; return new UDPAddr.ptr(ip, port, zone);
+			/* */ } return; } var $f = {$blk: fakeUDPAddr$1, $c: true, $r, _r, _tmp, _tmp$1, _tmp$2, _tuple, addr, ip, port, zone, $s};return $f;
+		};
+		fakeUnixAddr = function fakeUnixAddr$1(sotype, addr) {
+			var _1, _tmp, _tmp$1, addr, name, net, sotype;
+			_tmp = "";
+			_tmp$1 = "";
+			net = _tmp;
+			name = _tmp$1;
+			if (!(addr === ptrType$6.nil)) {
+				name = addr.Name;
+			}
+			_1 = sotype;
+			if (_1 === (2)) {
+				net = "unixgram";
+			} else if (_1 === (4)) {
+				net = "unixpacket";
+			} else {
+				net = "unix";
+			}
+			return new UnixAddr.ptr(name, net);
+		};
+		fakelistener = function fakelistener$1(fd, laddr) {
+			var {$24r, $24r$1, _entry, _key, _r, _r$1, _r$2, _r$3, _ref, _tuple, exists, fd, l, l$1, l$2, l$3, laddr, listener, $s, $deferred, $r, $c} = $restore(this, {fd, laddr});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			_ref = laddr;
+			/* */ if ($assertType(_ref, ptrType$16, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$6, true)[1]) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if ($assertType(_ref, ptrType$16, true)[1]) { */ case 1:
+				l = _ref.$val;
+				_r = fakeTCPAddr(l); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				laddr = _r;
+				$s = 5; continue;
+			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 2:
+				l$1 = _ref.$val;
+				_r$1 = fakeUDPAddr(l$1); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				laddr = _r$1;
+				$s = 5; continue;
+			/* } else if ($assertType(_ref, ptrType$6, true)[1]) { */ case 3:
+				l$2 = _ref.$val;
+				if (l$2.Name === "") {
+					$s = -1; return [ptrType$4.nil, new syscall.Errno(2)];
+				}
+				laddr = fakeUnixAddr(fd.sotype, l$2);
+				$s = 5; continue;
+			/* } else { */ case 4:
+				l$3 = _ref;
+				$s = -1; return [ptrType$4.nil, new syscall.Errno(95)];
+			/* } */ case 5:
+			_r$2 = laddr.Network(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_r$3 = laddr.String(); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			listener = new fakeNetAddr.ptr(_r$2, _r$3);
+			fd.fakeNetFD = new fakeNetFD.ptr($clone(listener, fakeNetAddr), ptrType$27.nil, ptrType$27.nil, new $Chan(ptrType$4, 1024), new sync.Mutex.ptr(0, 0), false);
+			fd.laddr = laddr;
+			$r = listenersMu.Lock(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$deferred.push([$methodVal(listenersMu, "Unlock"), []]);
+			_tuple = (_entry = $mapIndex(listeners,fakeNetAddr.keyFor(listener)), _entry !== undefined ? [_entry.v, true] : [ptrType$4.nil, false]);
+			exists = _tuple[1];
+			/* */ if (exists) { $s = 11; continue; }
+			/* */ $s = 12; continue;
+			/* if (exists) { */ case 11:
+				$24r = [ptrType$4.nil, new syscall.Errno(98)];
+				$s = 13; case 13: return $24r;
+			/* } */ case 12:
+			_key = $clone(listener, fakeNetAddr); (listeners || $throwRuntimeError("assignment to entry in nil map")).set(fakeNetAddr.keyFor(_key), { k: _key, v: fd });
+			$24r$1 = [fd, $ifaceNil];
+			$s = 14; case 14: return $24r$1;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [ptrType$4.nil, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: fakelistener$1, $c: true, $r, $24r, $24r$1, _entry, _key, _r, _r$1, _r$2, _r$3, _ref, _tuple, exists, fd, l, l$1, l$2, l$3, laddr, listener, $s, $deferred};return $f; } }
+		};
+		fakeconn = function fakeconn$1(fd, fd2, laddr, raddr) {
+			var {$24r, $24r$1, _entry, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _tuple, fd, fd2, l, laddr, listener, ok$3, r, r$1, r$2, r$3, raddr, $s, $deferred, $r, $c} = $restore(this, {fd, fd2, laddr, raddr});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			_ref = raddr;
+			/* */ if ($assertType(_ref, ptrType$16, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$6, true)[1]) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if ($assertType(_ref, ptrType$16, true)[1]) { */ case 1:
+				r = _ref.$val;
+				_r = fakeTCPAddr(r); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				r = _r;
+				raddr = r;
+				_r$1 = fakeTCPAddr($assertType(laddr, ptrType$16)); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				laddr = _r$1;
+				$s = 5; continue;
+			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 2:
+				r$1 = _ref.$val;
+				_r$2 = fakeUDPAddr(r$1); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				r$1 = _r$2;
+				raddr = r$1;
+				_r$3 = fakeUDPAddr($assertType(laddr, ptrType$13)); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				laddr = _r$3;
+				$s = 5; continue;
+			/* } else if ($assertType(_ref, ptrType$6, true)[1]) { */ case 3:
+				r$2 = _ref.$val;
+				r$2 = fakeUnixAddr(fd.sotype, r$2);
+				raddr = r$2;
+				laddr = new UnixAddr.ptr(r$2.Name, r$2.Net);
+				$s = 5; continue;
+			/* } else { */ case 4:
+				r$3 = _ref;
+				$s = -1; return [ptrType$4.nil, new syscall.Errno(97)];
+			/* } */ case 5:
+			fd.laddr = laddr;
 			fd.raddr = raddr;
-			fd.r = newBufferedPipe(65536);
-			fd.w = newBufferedPipe(65536);
-			fd2 = new netFD.ptr(ptrType$24.nil, ptrType$24.nil, $chanNil, new sync.Mutex.ptr(0, 0), false, false, fd.family, sotype, net, $ifaceNil, $ifaceNil, new poll.FD.ptr(new poll.fdMutex.ptr(new $Uint64(0, 0), 0, 0), 0, new poll.pollDesc.ptr(ptrType$25.nil, false), ptrType$26.nil, 0, 0, false, false, false), false);
+			fd.fakeNetFD = new fakeNetFD.ptr(new fakeNetAddr.ptr("", ""), newBufferedPipe(65536), newBufferedPipe(65536), $chanNil, new sync.Mutex.ptr(0, 0), false);
+			fd2.fakeNetFD = new fakeNetFD.ptr(new fakeNetAddr.ptr("", ""), fd.fakeNetFD.w, fd.fakeNetFD.r, $chanNil, new sync.Mutex.ptr(0, 0), false);
 			fd2.laddr = fd.raddr;
 			fd2.raddr = fd.laddr;
-			fd2.r = fd.w;
-			fd2.w = fd.r;
-			$r = listenersMu.Lock(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_tuple = (_entry = $mapIndex(listeners,$String.keyFor($assertType(fd.raddr, ptrType$16).String())), _entry !== undefined ? [_entry.v, true] : [ptrType$4.nil, false]);
-			l$1 = _tuple[0];
+			_r$4 = fd.raddr.Network(); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			_r$5 = fd.raddr.String(); /* */ $s = 11; case 11: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			listener = new fakeNetAddr.ptr(_r$4, _r$5);
+			$r = listenersMu.Lock(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$deferred.push([$methodVal(listenersMu, "Unlock"), []]);
+			_tuple = (_entry = $mapIndex(listeners,fakeNetAddr.keyFor(listener)), _entry !== undefined ? [_entry.v, true] : [ptrType$4.nil, false]);
+			l = _tuple[0];
 			ok$3 = _tuple[1];
-			/* */ if (!ok$3) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (!ok$3) { */ case 8:
-				$r = listenersMu.Unlock(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return [ptrType$4.nil, new syscall.Errno(111)];
-			/* } */ case 9:
-			$r = $send(l$1.incoming, fd2); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = listenersMu.Unlock(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return [fd, $ifaceNil];
-			/* */ } return; } var $f = {$blk: socket$1, $c: true, $r, _entry, _key, _r, _r$1, _tuple, ctrlCtxFn, ctx, family$3, fd, fd2, ipv6only$1, l, l$1, laddr, net, ok$3, proto, raddr, sotype, $s};return $f;
+			/* */ if (!ok$3) { $s = 13; continue; }
+			/* */ $s = 14; continue;
+			/* if (!ok$3) { */ case 13:
+				$24r = [ptrType$4.nil, new syscall.Errno(111)];
+				$s = 15; case 15: return $24r;
+			/* } */ case 14:
+			$r = $send(l.fakeNetFD.incoming, fd2); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$24r$1 = [fd, $ifaceNil];
+			$s = 17; case 17: return $24r$1;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [ptrType$4.nil, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: fakeconn$1, $c: true, $r, $24r, $24r$1, _entry, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _tuple, fd, fd2, l, laddr, listener, ok$3, r, r$1, r$2, r$3, raddr, $s, $deferred};return $f; } }
 		};
-		$ptrType(netFD).prototype.Read = function Read$3(p) {
+		$ptrType(fakeNetFD).prototype.Read = function Read$3(p) {
 			var {$24r, _r, _tuple, err, fd, n, p, $s, $r, $c} = $restore(this, {p});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			n = 0;
@@ -241571,7 +243080,7 @@ $packages["net"] = (function() {
 			$s = 2; case 2: return $24r;
 			/* */ } return; } var $f = {$blk: Read$3, $c: true, $r, $24r, _r, _tuple, err, fd, n, p, $s};return $f;
 		};
-		$ptrType(netFD).prototype.Write = function Write$3(p) {
+		$ptrType(fakeNetFD).prototype.Write = function Write$3(p) {
 			var {$24r, _r, _tuple, err, fd, nn, p, $s, $r, $c} = $restore(this, {p});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			nn = 0;
@@ -241585,8 +243094,8 @@ $packages["net"] = (function() {
 			$s = 2; case 2: return $24r;
 			/* */ } return; } var $f = {$blk: Write$3, $c: true, $r, $24r, _r, _tuple, err, fd, nn, p, $s};return $f;
 		};
-		$ptrType(netFD).prototype.Close = function Close$3() {
-			var {_r, fd, $s, $r, $c} = $restore(this, {});
+		$ptrType(fakeNetFD).prototype.Close = function Close$3() {
+			var {fd, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			fd = this;
 			$r = fd.closedMu.Lock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -241598,23 +243107,22 @@ $packages["net"] = (function() {
 			/* } */ case 3:
 			fd.closed = true;
 			$r = fd.closedMu.Unlock(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (fd.listener) { $s = 6; continue; }
+			/* */ if (!($equal(fd.listener, (new fakeNetAddr.ptr("", "")), fakeNetAddr))) { $s = 6; continue; }
 			/* */ $s = 7; continue;
-			/* if (fd.listener) { */ case 6:
+			/* if (!($equal(fd.listener, (new fakeNetAddr.ptr("", "")), fakeNetAddr))) { */ case 6:
 				$r = listenersMu.Lock(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r = fd.laddr.String(); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$mapDelete(listeners, $String.keyFor(_r));
+				$mapDelete(listeners, fakeNetAddr.keyFor(fd.listener));
 				$close(fd.incoming);
-				fd.listener = false;
-				$r = listenersMu.Unlock(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				fakeNetAddr.copy(fd.listener, new fakeNetAddr.ptr("", ""));
+				$r = listenersMu.Unlock(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = -1; return $ifaceNil;
 			/* } */ case 7:
-			$r = fd.r.Close(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = fd.w.Close(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = fd.r.Close(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = fd.w.Close(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: Close$3, $c: true, $r, _r, fd, $s};return $f;
+			/* */ } return; } var $f = {$blk: Close$3, $c: true, $r, fd, $s};return $f;
 		};
-		$ptrType(netFD).prototype.closeRead = function closeRead() {
+		$ptrType(fakeNetFD).prototype.closeRead = function closeRead() {
 			var {fd, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			fd = this;
@@ -241622,7 +243130,7 @@ $packages["net"] = (function() {
 			$s = -1; return $ifaceNil;
 			/* */ } return; } var $f = {$blk: closeRead, $c: true, $r, fd, $s};return $f;
 		};
-		$ptrType(netFD).prototype.closeWrite = function closeWrite() {
+		$ptrType(fakeNetFD).prototype.closeWrite = function closeWrite() {
 			var {fd, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			fd = this;
@@ -241630,7 +243138,7 @@ $packages["net"] = (function() {
 			$s = -1; return $ifaceNil;
 			/* */ } return; } var $f = {$blk: closeWrite, $c: true, $r, fd, $s};return $f;
 		};
-		$ptrType(netFD).prototype.accept = function accept$2() {
+		$ptrType(fakeNetFD).prototype.accept = function accept$2() {
 			var {_r, _tuple, c, fd, ok$3, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			fd = this;
@@ -241644,7 +243152,7 @@ $packages["net"] = (function() {
 			$s = -1; return [c, $ifaceNil];
 			/* */ } return; } var $f = {$blk: accept$2, $c: true, $r, _r, _tuple, c, fd, ok$3, $s};return $f;
 		};
-		$ptrType(netFD).prototype.SetDeadline = function SetDeadline$3(t) {
+		$ptrType(fakeNetFD).prototype.SetDeadline = function SetDeadline$3(t) {
 			var {fd, t, $s, $r, $c} = $restore(this, {t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			fd = this;
@@ -241653,7 +243161,7 @@ $packages["net"] = (function() {
 			$s = -1; return $ifaceNil;
 			/* */ } return; } var $f = {$blk: SetDeadline$3, $c: true, $r, fd, t, $s};return $f;
 		};
-		$ptrType(netFD).prototype.SetReadDeadline = function SetReadDeadline$1(t) {
+		$ptrType(fakeNetFD).prototype.SetReadDeadline = function SetReadDeadline$1(t) {
 			var {fd, t, $s, $r, $c} = $restore(this, {t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			fd = this;
@@ -241661,7 +243169,7 @@ $packages["net"] = (function() {
 			$s = -1; return $ifaceNil;
 			/* */ } return; } var $f = {$blk: SetReadDeadline$1, $c: true, $r, fd, t, $s};return $f;
 		};
-		$ptrType(netFD).prototype.SetWriteDeadline = function SetWriteDeadline$1(t) {
+		$ptrType(fakeNetFD).prototype.SetWriteDeadline = function SetWriteDeadline$1(t) {
 			var {fd, t, $s, $r, $c} = $restore(this, {t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			fd = this;
@@ -241793,7 +243301,7 @@ $packages["net"] = (function() {
 			var family$3, proto, sotype;
 			return [0, new syscall.Errno(38)];
 		};
-		$ptrType(netFD).prototype.readFrom = function readFrom$3(p) {
+		$ptrType(fakeNetFD).prototype.readFrom = function readFrom$3(p) {
 			var _tmp, _tmp$1, _tmp$2, err, fd, n, p, sa;
 			n = 0;
 			sa = $ifaceNil;
@@ -241807,7 +243315,7 @@ $packages["net"] = (function() {
 			err = _tmp$2;
 			return [n, sa, err];
 		};
-		$ptrType(netFD).prototype.readFromInet4 = function readFromInet4(p, sa) {
+		$ptrType(fakeNetFD).prototype.readFromInet4 = function readFromInet4(p, sa) {
 			var _tmp, _tmp$1, err, fd, n, p, sa;
 			n = 0;
 			err = $ifaceNil;
@@ -241818,7 +243326,7 @@ $packages["net"] = (function() {
 			err = _tmp$1;
 			return [n, err];
 		};
-		$ptrType(netFD).prototype.readFromInet6 = function readFromInet6(p, sa) {
+		$ptrType(fakeNetFD).prototype.readFromInet6 = function readFromInet6(p, sa) {
 			var _tmp, _tmp$1, err, fd, n, p, sa;
 			n = 0;
 			err = $ifaceNil;
@@ -241829,7 +243337,7 @@ $packages["net"] = (function() {
 			err = _tmp$1;
 			return [n, err];
 		};
-		$ptrType(netFD).prototype.readMsg = function readMsg$2(p, oob, flags) {
+		$ptrType(fakeNetFD).prototype.readMsg = function readMsg$2(p, oob, flags) {
 			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, err, fd, flags, n, oob, oobn, p, retflags, sa;
 			n = 0;
 			oobn = 0;
@@ -241849,7 +243357,7 @@ $packages["net"] = (function() {
 			err = _tmp$4;
 			return [n, oobn, retflags, sa, err];
 		};
-		$ptrType(netFD).prototype.readMsgInet4 = function readMsgInet4(p, oob, flags, sa) {
+		$ptrType(fakeNetFD).prototype.readMsgInet4 = function readMsgInet4(p, oob, flags, sa) {
 			var _tmp, _tmp$1, _tmp$2, _tmp$3, err, fd, flags, n, oob, oobn, p, retflags, sa;
 			n = 0;
 			oobn = 0;
@@ -241866,7 +243374,7 @@ $packages["net"] = (function() {
 			err = _tmp$3;
 			return [n, oobn, retflags, err];
 		};
-		$ptrType(netFD).prototype.readMsgInet6 = function readMsgInet6(p, oob, flags, sa) {
+		$ptrType(fakeNetFD).prototype.readMsgInet6 = function readMsgInet6(p, oob, flags, sa) {
 			var _tmp, _tmp$1, _tmp$2, _tmp$3, err, fd, flags, n, oob, oobn, p, retflags, sa;
 			n = 0;
 			oobn = 0;
@@ -241883,7 +243391,7 @@ $packages["net"] = (function() {
 			err = _tmp$3;
 			return [n, oobn, retflags, err];
 		};
-		$ptrType(netFD).prototype.writeMsgInet4 = function writeMsgInet4(p, oob, sa) {
+		$ptrType(fakeNetFD).prototype.writeMsgInet4 = function writeMsgInet4(p, oob, sa) {
 			var _tmp, _tmp$1, _tmp$2, err, fd, n, oob, oobn, p, sa;
 			n = 0;
 			oobn = 0;
@@ -241897,7 +243405,7 @@ $packages["net"] = (function() {
 			err = _tmp$2;
 			return [n, oobn, err];
 		};
-		$ptrType(netFD).prototype.writeMsgInet6 = function writeMsgInet6(p, oob, sa) {
+		$ptrType(fakeNetFD).prototype.writeMsgInet6 = function writeMsgInet6(p, oob, sa) {
 			var _tmp, _tmp$1, _tmp$2, err, fd, n, oob, oobn, p, sa;
 			n = 0;
 			oobn = 0;
@@ -241911,7 +243419,7 @@ $packages["net"] = (function() {
 			err = _tmp$2;
 			return [n, oobn, err];
 		};
-		$ptrType(netFD).prototype.writeTo = function writeTo$2(p, sa) {
+		$ptrType(fakeNetFD).prototype.writeTo = function writeTo$2(p, sa) {
 			var _tmp, _tmp$1, err, fd, n, p, sa;
 			n = 0;
 			err = $ifaceNil;
@@ -241922,7 +243430,7 @@ $packages["net"] = (function() {
 			err = _tmp$1;
 			return [n, err];
 		};
-		$ptrType(netFD).prototype.writeToInet4 = function writeToInet4(p, sa) {
+		$ptrType(fakeNetFD).prototype.writeToInet4 = function writeToInet4(p, sa) {
 			var _tmp, _tmp$1, err, fd, n, p, sa;
 			n = 0;
 			err = $ifaceNil;
@@ -241933,7 +243441,7 @@ $packages["net"] = (function() {
 			err = _tmp$1;
 			return [n, err];
 		};
-		$ptrType(netFD).prototype.writeToInet6 = function writeToInet6(p, sa) {
+		$ptrType(fakeNetFD).prototype.writeToInet6 = function writeToInet6(p, sa) {
 			var _tmp, _tmp$1, err, fd, n, p, sa;
 			n = 0;
 			err = $ifaceNil;
@@ -241944,7 +243452,7 @@ $packages["net"] = (function() {
 			err = _tmp$1;
 			return [n, err];
 		};
-		$ptrType(netFD).prototype.writeMsg = function writeMsg$2(p, oob, sa) {
+		$ptrType(fakeNetFD).prototype.writeMsg = function writeMsg$2(p, oob, sa) {
 			var _tmp, _tmp$1, _tmp$2, err, fd, n, oob, oobn, p, sa;
 			n = 0;
 			oobn = 0;
@@ -241958,7 +243466,7 @@ $packages["net"] = (function() {
 			err = _tmp$2;
 			return [n, oobn, err];
 		};
-		$ptrType(netFD).prototype.dup = function dup() {
+		$ptrType(fakeNetFD).prototype.dup = function dup() {
 			var _tmp, _tmp$1, err, f, fd;
 			f = ptrType$8.nil;
 			err = $ifaceNil;
@@ -241972,7 +243480,7 @@ $packages["net"] = (function() {
 		$ptrType(conn).prototype.ok = function ok$3() {
 			var c;
 			c = this;
-			return !(c === ptrType$27.nil) && !(c.fd === ptrType$4.nil);
+			return !(c === ptrType$28.nil) && !(c.fd === ptrType$4.nil);
 		};
 		$ptrType(conn).prototype.Read = function Read$5(b) {
 			var {_r, _tuple, b, c, err, n, $s, $r, $c} = $restore(this, {b});
@@ -241981,7 +243489,7 @@ $packages["net"] = (function() {
 			if (!c.ok()) {
 				$s = -1; return [0, new syscall.Errno(22)];
 			}
-			_r = c.fd.Read(b); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = c.fd.fakeNetFD.Read(b); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			n = _tuple[0];
 			err = _tuple[1];
@@ -241998,7 +243506,7 @@ $packages["net"] = (function() {
 			if (!c.ok()) {
 				$s = -1; return [0, new syscall.Errno(22)];
 			}
-			_r = c.fd.Write(b); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = c.fd.fakeNetFD.Write(b); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			n = _tuple[0];
 			err = _tuple[1];
@@ -242015,7 +243523,7 @@ $packages["net"] = (function() {
 			if (!c.ok()) {
 				$s = -1; return new syscall.Errno(22);
 			}
-			_r = c.fd.Close(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = c.fd.fakeNetFD.Close(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			err = _r;
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				err = new OpError.ptr("close", c.fd.net, c.fd.laddr, c.fd.raddr, err);
@@ -242046,7 +243554,7 @@ $packages["net"] = (function() {
 			if (!c.ok()) {
 				$s = -1; return new syscall.Errno(22);
 			}
-			_r = c.fd.SetDeadline($clone(t, time.Time)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = c.fd.fakeNetFD.SetDeadline($clone(t, time.Time)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			err = _r;
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return new OpError.ptr("set", c.fd.net, $ifaceNil, c.fd.laddr, err);
@@ -242061,7 +243569,7 @@ $packages["net"] = (function() {
 			if (!c.ok()) {
 				$s = -1; return new syscall.Errno(22);
 			}
-			_r = c.fd.SetReadDeadline($clone(t, time.Time)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = c.fd.fakeNetFD.SetReadDeadline($clone(t, time.Time)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			err = _r;
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return new OpError.ptr("set", c.fd.net, $ifaceNil, c.fd.laddr, err);
@@ -242076,7 +243584,7 @@ $packages["net"] = (function() {
 			if (!c.ok()) {
 				$s = -1; return new syscall.Errno(22);
 			}
-			_r = c.fd.SetWriteDeadline($clone(t, time.Time)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = c.fd.fakeNetFD.SetWriteDeadline($clone(t, time.Time)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			err = _r;
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return new OpError.ptr("set", c.fd.net, $ifaceNil, c.fd.laddr, err);
@@ -242113,7 +243621,7 @@ $packages["net"] = (function() {
 			f = ptrType$8.nil;
 			err = $ifaceNil;
 			c = this;
-			_tuple = c.fd.dup();
+			_tuple = c.fd.fakeNetFD.dup();
 			f = _tuple[0];
 			err = _tuple[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
@@ -242258,7 +243766,7 @@ $packages["net"] = (function() {
 		$ptrType(AddrError).prototype.Error = function Error$4() {
 			var e, s;
 			e = this;
-			if (e === ptrType$28.nil) {
+			if (e === ptrType$29.nil) {
 				return "<nil>";
 			}
 			s = e.Err;
@@ -242318,7 +243826,7 @@ $packages["net"] = (function() {
 		$ptrType(DNSError).prototype.Error = function Error$9() {
 			var e, s;
 			e = this;
-			if (e === ptrType$29.nil) {
+			if (e === ptrType$30.nil) {
 				return "<nil>";
 			}
 			s = "lookup " + e.Name;
@@ -242351,6 +243859,28 @@ $packages["net"] = (function() {
 			$s = 2; case 2: return $24r;
 			/* */ } return; } var $f = {$blk: genericReadFrom$1, $c: true, $r, $24r, _r, _tuple, err, n, r, w, x, $s};return $f;
 		};
+		$ptrType(sysDialer).prototype.dialMPTCP = function dialMPTCP(ctx, laddr, raddr) {
+			var {$24r, _r, ctx, laddr, raddr, sd, $s, $r, $c} = $restore(this, {ctx, laddr, raddr});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			sd = this;
+			_r = sd.dialTCP(ctx, laddr, raddr); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: dialMPTCP, $c: true, $r, $24r, _r, ctx, laddr, raddr, sd, $s};return $f;
+		};
+		$ptrType(sysListener).prototype.listenMPTCP = function listenMPTCP(ctx, laddr) {
+			var {$24r, _r, ctx, laddr, sl, $s, $r, $c} = $restore(this, {ctx, laddr});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			sl = this;
+			_r = sl.listenTCP(ctx, laddr); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: listenMPTCP, $c: true, $r, $24r, _r, ctx, laddr, sl, $s};return $f;
+		};
+		isUsingMultipathTCP = function isUsingMultipathTCP$1(fd) {
+			var fd;
+			return false;
+		};
 		HardwareAddr.prototype.String = function String$4() {
 			var _i, _ref, a, b, buf, i;
 			a = this;
@@ -242535,7 +244065,7 @@ $packages["net"] = (function() {
 			return r.lookupGroup;
 		};
 		$ptrType(Resolver).prototype.LookupHost = function LookupHost$2(ctx, host) {
-			var {$24r, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, addrs, ctx, err, host, ip, r, $s, $r, $c} = $restore(this, {ctx, host});
+			var {$24r, _r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, addrs, ctx, err, err$1, host, r, $s, $r, $c} = $restore(this, {ctx, host});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			addrs = sliceType.nil;
 			err = $ifaceNil;
@@ -242551,9 +244081,10 @@ $packages["net"] = (function() {
 				$24r = [addrs, err];
 				$s = 4; case 4: return $24r;
 			/* } */ case 2:
-			_tuple = parseIPZone(host);
-			ip = _tuple[0];
-			if (!(ip === IP.nil)) {
+			_r$1 = netip.ParseAddr(host); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_tuple = _r$1;
+			err$1 = _tuple[1];
+			if ($interfaceIsEqual(err$1, $ifaceNil)) {
 				_tmp$2 = new sliceType([host]);
 				_tmp$3 = $ifaceNil;
 				addrs = _tmp$2;
@@ -242564,7 +244095,7 @@ $packages["net"] = (function() {
 			addrs = _tuple$1[0];
 			err = _tuple$1[1];
 			$s = -1; return [addrs, err];
-			/* */ } return; } var $f = {$blk: LookupHost$2, $c: true, $r, $24r, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, addrs, ctx, err, host, ip, r, $s};return $f;
+			/* */ } return; } var $f = {$blk: LookupHost$2, $c: true, $r, $24r, _r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, addrs, ctx, err, err$1, host, r, $s};return $f;
 		};
 		$ptrType(Resolver).prototype.LookupIPAddr = function LookupIPAddr(ctx, host) {
 			var {$24r, _r, ctx, host, r, $s, $r, $c} = $restore(this, {ctx, host});
@@ -242610,7 +244141,7 @@ $packages["net"] = (function() {
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				addr = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				ips = $append(ips, $assertType(addr, ptrType$33).IP);
+				ips = $append(ips, $assertType(addr, ptrType$34).IP);
 				_i++;
 			}
 			$s = -1; return [ips, $ifaceNil];
@@ -242668,7 +244199,7 @@ $packages["net"] = (function() {
 			return new onlyValuesCtx.ptr(context.Background(), lookupCtx);
 		};
 		$ptrType(Resolver).prototype.lookupIPAddr = function lookupIPAddr(ctx, network, host) {
-			var {$24r, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _selection, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, addrs, alt, ch, ctx, ctxErr, dnsWaitGroupDone, err, err$1, host, ip, isTimeout, lookupGroupCancel, lookupGroupCtx, lookupKey, network, ok$4, ok$5, r, r$1, resolverFunc, terr, trace, x, x$1, zone, $s, $r, $c} = $restore(this, {ctx, network, host});
+			var {$24r, _r, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _selection, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, addrs, alt, ch, ctx, ctxErr, dnsWaitGroupDone, err, err$1, err$2, host, ip, isTimeout, lookupGroupCancel, lookupGroupCtx, lookupKey, network, ok$4, ok$5, r, r$1, resolverFunc, terr, trace, x, x$1, $s, $r, $c} = $restore(this, {ctx, network, host});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			host = [host];
 			lookupGroupCtx = [lookupGroupCtx];
@@ -242682,126 +244213,127 @@ $packages["net"] = (function() {
 				$24r = [sliceType$5.nil, new DNSError.ptr(_r, host[0], "", false, false, true)];
 				$s = 4; case 4: return $24r;
 			/* } */ case 2:
-			_tuple = parseIPZone(host[0]);
-			ip = _tuple[0];
-			zone = _tuple[1];
-			if (!(ip === IP.nil)) {
-				$s = -1; return [new sliceType$5([$clone(new IPAddr.ptr(ip, zone), IPAddr)]), $ifaceNil];
+			_r$1 = netip.ParseAddr(host[0]); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_tuple = _r$1;
+			ip = $clone(_tuple[0], netip.Addr);
+			err = _tuple[1];
+			if ($interfaceIsEqual(err, $ifaceNil)) {
+				$s = -1; return [new sliceType$5([$clone(new IPAddr.ptr(($convertSliceType($clone(ip, netip.Addr).AsSlice(), IP)).To16(), $clone(ip, netip.Addr).Zone()), IPAddr)]), $ifaceNil];
 			}
-			_r$1 = ctx.Value((x = new nettrace.TraceKey.ptr(), new x.constructor.elem(x))); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple$1 = $assertType(_r$1, ptrType$34, true);
+			_r$2 = ctx.Value((x = new nettrace.TraceKey.ptr(), new x.constructor.elem(x))); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_tuple$1 = $assertType(_r$2, ptrType$35, true);
 			trace = _tuple$1[0];
-			/* */ if (!(trace === ptrType$34.nil) && !(trace.DNSStart === $throwNilPointerError)) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (!(trace === ptrType$34.nil) && !(trace.DNSStart === $throwNilPointerError)) { */ case 6:
-				$r = trace.DNSStart(host[0]); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 7:
+			/* */ if (!(trace === ptrType$35.nil) && !(trace.DNSStart === $throwNilPointerError)) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* if (!(trace === ptrType$35.nil) && !(trace.DNSStart === $throwNilPointerError)) { */ case 7:
+				$r = trace.DNSStart(host[0]); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 8:
 			resolverFunc[0] = $methodVal(r, "lookupIP");
-			_r$2 = ctx.Value((x$1 = new nettrace.LookupIPAltResolverKey.ptr(), new x$1.constructor.elem(x$1))); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_tuple$2 = $assertType(_r$2, funcType, true);
+			_r$3 = ctx.Value((x$1 = new nettrace.LookupIPAltResolverKey.ptr(), new x$1.constructor.elem(x$1))); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_tuple$2 = $assertType(_r$3, funcType, true);
 			alt = _tuple$2[0];
 			if (!(alt === $throwNilPointerError)) {
 				resolverFunc[0] = alt;
 			}
-			_r$3 = context.WithCancel(withUnexpiredValuesPreserved(ctx)); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_tuple$3 = _r$3;
+			_r$4 = context.WithCancel(withUnexpiredValuesPreserved(ctx)); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			_tuple$3 = _r$4;
 			lookupGroupCtx[0] = _tuple$3[0];
 			lookupGroupCancel = _tuple$3[1];
 			lookupKey = network[0] + "\x00" + host[0];
 			dnsWaitGroup.Add(1);
-			_r$4 = r.getLookupGroup().DoChan(lookupKey, (function(host, lookupGroupCtx, network, resolverFunc) { return function Resolver·lookupIPAddr·func1() {
-					var {$24r$1, _r$4, _returncast, $s, $r, $c} = $restore(this, {});
+			_r$5 = r.getLookupGroup().DoChan(lookupKey, (function(host, lookupGroupCtx, network, resolverFunc) { return function Resolver·lookupIPAddr·func1() {
+					var {$24r$1, _r$5, _returncast, $s, $r, $c} = $restore(this, {});
 					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_r$4 = testHookLookupIP(lookupGroupCtx[0], resolverFunc[0], network[0], host[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					_returncast = _r$4;
+					_r$5 = testHookLookupIP(lookupGroupCtx[0], resolverFunc[0], network[0], host[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					_returncast = _r$5;
 					$24r$1 = [_returncast[0], _returncast[1]];
 					$s = 2; case 2: return $24r$1;
-					/* */ } return; } var $f = {$blk: Resolver·lookupIPAddr·func1, $c: true, $r, $24r$1, _r$4, _returncast, $s};return $f;
-				}; })(host, lookupGroupCtx, network, resolverFunc)); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			ch = _r$4;
+					/* */ } return; } var $f = {$blk: Resolver·lookupIPAddr·func1, $c: true, $r, $24r$1, _r$5, _returncast, $s};return $f;
+				}; })(host, lookupGroupCtx, network, resolverFunc)); /* */ $s = 12; case 12: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			ch = _r$5;
 			dnsWaitGroupDone = (function(host, lookupGroupCtx, network, resolverFunc) { return function Resolver·lookupIPAddr·func2(ch$1, cancelFn) {
-					var {_r$5, cancelFn, ch$1, $s, $r, $c} = $restore(this, {ch$1, cancelFn});
+					var {_r$6, cancelFn, ch$1, $s, $r, $c} = $restore(this, {ch$1, cancelFn});
 					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_r$5 = $recv(ch$1); /* */ $s = 1; case 1: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_r$5[0];
+					_r$6 = $recv(ch$1); /* */ $s = 1; case 1: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					_r$6[0];
 					dnsWaitGroup.Done();
 					$r = cancelFn(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Resolver·lookupIPAddr·func2, $c: true, $r, _r$5, cancelFn, ch$1, $s};return $f;
+					/* */ } return; } var $f = {$blk: Resolver·lookupIPAddr·func2, $c: true, $r, _r$6, cancelFn, ch$1, $s};return $f;
 				}; })(host, lookupGroupCtx, network, resolverFunc);
-			_r$5 = ctx.Done(); /* */ $s = 12; case 12: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_r$6 = $select([[_r$5], [ch]]); /* */ $s = 13; case 13: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			_selection = _r$6;
-			/* */ if (_selection[0] === 0) { $s = 14; continue; }
-			/* */ if (_selection[0] === 1) { $s = 15; continue; }
-			/* */ $s = 16; continue;
-			/* if (_selection[0] === 0) { */ case 14:
-				_r$7 = r.getLookupGroup().ForgetUnshared(lookupKey); /* */ $s = 20; case 20: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				/* */ if (_r$7) { $s = 17; continue; }
-				/* */ $s = 18; continue;
-				/* if (_r$7) { */ case 17:
-					$r = lookupGroupCancel(); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$6 = ctx.Done(); /* */ $s = 13; case 13: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			_r$7 = $select([[_r$6], [ch]]); /* */ $s = 14; case 14: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+			_selection = _r$7;
+			/* */ if (_selection[0] === 0) { $s = 15; continue; }
+			/* */ if (_selection[0] === 1) { $s = 16; continue; }
+			/* */ $s = 17; continue;
+			/* if (_selection[0] === 0) { */ case 15:
+				_r$8 = r.getLookupGroup().ForgetUnshared(lookupKey); /* */ $s = 21; case 21: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				/* */ if (_r$8) { $s = 18; continue; }
+				/* */ $s = 19; continue;
+				/* if (_r$8) { */ case 18:
+					$r = lookupGroupCancel(); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$go(dnsWaitGroupDone, [ch, (function(host, lookupGroupCtx, network, resolverFunc) { return function Resolver·lookupIPAddr·func3() {
 						}; })(host, lookupGroupCtx, network, resolverFunc)]);
-					$s = 19; continue;
-				/* } else { */ case 18:
+					$s = 20; continue;
+				/* } else { */ case 19:
 					$go(dnsWaitGroupDone, [ch, lookupGroupCancel]);
-				/* } */ case 19:
-				_r$8 = ctx.Err(); /* */ $s = 22; case 22: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				ctxErr = _r$8;
-				_r$9 = mapErr(ctxErr).Error(); /* */ $s = 23; case 23: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				err = new DNSError.ptr(_r$9, host[0], "", $interfaceIsEqual(ctxErr, context.DeadlineExceeded), false, false);
-				/* */ if (!(trace === ptrType$34.nil) && !(trace.DNSDone === $throwNilPointerError)) { $s = 24; continue; }
-				/* */ $s = 25; continue;
-				/* if (!(trace === ptrType$34.nil) && !(trace.DNSDone === $throwNilPointerError)) { */ case 24:
-					$r = trace.DNSDone(sliceType$11.nil, false, err); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 25:
-				$s = -1; return [sliceType$5.nil, err];
-			/* } else if (_selection[0] === 1) { */ case 15:
+				/* } */ case 20:
+				_r$9 = ctx.Err(); /* */ $s = 23; case 23: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+				ctxErr = _r$9;
+				_r$10 = mapErr(ctxErr).Error(); /* */ $s = 24; case 24: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+				err$1 = new DNSError.ptr(_r$10, host[0], "", $interfaceIsEqual(ctxErr, context.DeadlineExceeded), false, false);
+				/* */ if (!(trace === ptrType$35.nil) && !(trace.DNSDone === $throwNilPointerError)) { $s = 25; continue; }
+				/* */ $s = 26; continue;
+				/* if (!(trace === ptrType$35.nil) && !(trace.DNSDone === $throwNilPointerError)) { */ case 25:
+					$r = trace.DNSDone(sliceType$11.nil, false, err$1); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 26:
+				$s = -1; return [sliceType$5.nil, err$1];
+			/* } else if (_selection[0] === 1) { */ case 16:
 				r$1 = $clone(_selection[1][0], singleflight.Result);
 				dnsWaitGroup.Done();
-				$r = lookupGroupCancel(); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				err$1 = r$1.Err;
-				/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 28; continue; }
-				/* */ $s = 29; continue;
-				/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 28:
-					_tuple$4 = $assertType(err$1, ptrType$29, true);
+				$r = lookupGroupCancel(); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				err$2 = r$1.Err;
+				/* */ if (!($interfaceIsEqual(err$2, $ifaceNil))) { $s = 29; continue; }
+				/* */ $s = 30; continue;
+				/* if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 29:
+					_tuple$4 = $assertType(err$2, ptrType$30, true);
 					ok$4 = _tuple$4[1];
-					/* */ if (!ok$4) { $s = 30; continue; }
-					/* */ $s = 31; continue;
-					/* if (!ok$4) { */ case 30:
+					/* */ if (!ok$4) { $s = 31; continue; }
+					/* */ $s = 32; continue;
+					/* if (!ok$4) { */ case 31:
 						isTimeout = false;
-						/* */ if ($interfaceIsEqual(err$1, context.DeadlineExceeded)) { $s = 32; continue; }
-						/* */ $s = 33; continue;
-						/* if ($interfaceIsEqual(err$1, context.DeadlineExceeded)) { */ case 32:
+						/* */ if ($interfaceIsEqual(err$2, context.DeadlineExceeded)) { $s = 33; continue; }
+						/* */ $s = 34; continue;
+						/* if ($interfaceIsEqual(err$2, context.DeadlineExceeded)) { */ case 33:
 							isTimeout = true;
-							$s = 34; continue;
-						/* } else { */ case 33:
-							_tuple$5 = $assertType(err$1, timeout, true);
+							$s = 35; continue;
+						/* } else { */ case 34:
+							_tuple$5 = $assertType(err$2, timeout, true);
 							terr = _tuple$5[0];
 							ok$5 = _tuple$5[1];
-							/* */ if (ok$5) { $s = 35; continue; }
-							/* */ $s = 36; continue;
-							/* if (ok$5) { */ case 35:
-								_r$10 = terr.Timeout(); /* */ $s = 37; case 37: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-								isTimeout = _r$10;
-							/* } */ case 36:
-						/* } */ case 34:
-						_r$11 = err$1.Error(); /* */ $s = 38; case 38: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-						err$1 = new DNSError.ptr(_r$11, host[0], "", isTimeout, false, false);
-					/* } */ case 31:
-				/* } */ case 29:
-				/* */ if (!(trace === ptrType$34.nil) && !(trace.DNSDone === $throwNilPointerError)) { $s = 39; continue; }
-				/* */ $s = 40; continue;
-				/* if (!(trace === ptrType$34.nil) && !(trace.DNSDone === $throwNilPointerError)) { */ case 39:
+							/* */ if (ok$5) { $s = 36; continue; }
+							/* */ $s = 37; continue;
+							/* if (ok$5) { */ case 36:
+								_r$11 = terr.Timeout(); /* */ $s = 38; case 38: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+								isTimeout = _r$11;
+							/* } */ case 37:
+						/* } */ case 35:
+						_r$12 = err$2.Error(); /* */ $s = 39; case 39: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+						err$2 = new DNSError.ptr(_r$12, host[0], "", isTimeout, false, false);
+					/* } */ case 32:
+				/* } */ case 30:
+				/* */ if (!(trace === ptrType$35.nil) && !(trace.DNSDone === $throwNilPointerError)) { $s = 40; continue; }
+				/* */ $s = 41; continue;
+				/* if (!(trace === ptrType$35.nil) && !(trace.DNSDone === $throwNilPointerError)) { */ case 40:
 					_tuple$6 = $assertType(r$1.Val, sliceType$5, true);
 					addrs = _tuple$6[0];
-					$r = trace.DNSDone(ipAddrsEface(addrs), r$1.Shared, err$1); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 40:
-				$s = -1; return lookupIPReturn(r$1.Val, err$1, r$1.Shared);
-			/* } */ case 16:
+					$r = trace.DNSDone(ipAddrsEface(addrs), r$1.Shared, err$2); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 41:
+				$s = -1; return lookupIPReturn(r$1.Val, err$2, r$1.Shared);
+			/* } */ case 17:
 			$s = -1; return [sliceType$5.nil, $ifaceNil];
-			/* */ } return; } var $f = {$blk: lookupIPAddr, $c: true, $r, $24r, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _selection, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, addrs, alt, ch, ctx, ctxErr, dnsWaitGroupDone, err, err$1, host, ip, isTimeout, lookupGroupCancel, lookupGroupCtx, lookupKey, network, ok$4, ok$5, r, r$1, resolverFunc, terr, trace, x, x$1, zone, $s};return $f;
+			/* */ } return; } var $f = {$blk: lookupIPAddr, $c: true, $r, $24r, _r, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _selection, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, addrs, alt, ch, ctx, ctxErr, dnsWaitGroupDone, err, err$1, err$2, host, ip, isTimeout, lookupGroupCancel, lookupGroupCtx, lookupKey, network, ok$4, ok$5, r, r$1, resolverFunc, terr, trace, x, x$1, $s};return $f;
 		};
 		lookupIPReturn = function lookupIPReturn$1(addrsi, err, shared) {
 			var addrs, addrsi, clone, err, shared;
@@ -242912,7 +244444,7 @@ $packages["net"] = (function() {
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				addr = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (addr === ptrType$30.nil) {
+				if (addr === ptrType$31.nil) {
 					_i++;
 					continue;
 				}
@@ -242943,7 +244475,7 @@ $packages["net"] = (function() {
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				mx = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (mx === ptrType$31.nil) {
+				if (mx === ptrType$32.nil) {
 					_i++;
 					continue;
 				}
@@ -242974,7 +244506,7 @@ $packages["net"] = (function() {
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				ns = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (ns === ptrType$32.nil) {
+				if (ns === ptrType$33.nil) {
 					_i++;
 					continue;
 				}
@@ -243021,7 +244553,7 @@ $packages["net"] = (function() {
 			return [filteredNames, $ifaceNil];
 		};
 		$ptrType(ipStackCapabilities).prototype.probe = function probe() {
-			var {_1, _2, _i, _r, _r$1, _ref, _tuple, _tuple$1, _tuple$2, err, err$1, err$2, i, p, probes, s, s$1, sa, $s, $deferred, $r, $c} = $restore(this, {});
+			var {_1, _2, _i, _r, _r$1, _r$2, _ref, _tuple, _tuple$1, _tuple$2, err, err$1, err$2, i, p, probes, s, s$1, sa, $s, $deferred, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
 			_tuple = sysSocket(2, 1, 6);
@@ -243039,37 +244571,38 @@ $packages["net"] = (function() {
 					p.ipv4Enabled = true;
 				/* } */ case 4:
 			case 1:
-			probes = new sliceType$12([$clone(new structType$3.ptr($clone(new TCPAddr.ptr(ParseIP("::1"), 0, ""), TCPAddr), 1), structType$3), $clone(new structType$3.ptr($clone(new TCPAddr.ptr(IPv4(127, 0, 0, 1), 0, ""), TCPAddr), 0), structType$3)]);
+			_r$1 = ParseIP("::1"); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			probes = new sliceType$12([$clone(new structType$3.ptr($clone(new TCPAddr.ptr(_r$1, 0, ""), TCPAddr), 1), structType$3), $clone(new structType$3.ptr($clone(new TCPAddr.ptr(IPv4(127, 0, 0, 1), 0, ""), TCPAddr), 0), structType$3)]);
 			_2 = "js";
 			if (_2 === ("dragonfly") || _2 === ("openbsd")) {
 				probes = $subslice(probes, 0, 1);
 			}
 			_ref = probes;
 			_i = 0;
-			/* while (true) { */ case 6:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 7; continue; }
+			/* while (true) { */ case 7:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 8; continue; }
 				i = _i;
 				_tuple$1 = sysSocket(3, 1, 6);
 				s$1 = _tuple$1[0];
 				err$1 = _tuple$1[1];
 				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 					_i++;
-					/* continue; */ $s = 6; continue;
+					/* continue; */ $s = 7; continue;
 				}
 				$deferred.push([poll.CloseFunc, [s$1]]);
 				syscall.SetsockoptInt(s$1, 41, 1, ((i < 0 || i >= probes.$length) ? ($throwRuntimeError("index out of range"), undefined) : probes.$array[probes.$offset + i]).value);
-				_r$1 = ((i < 0 || i >= probes.$length) ? ($throwRuntimeError("index out of range"), undefined) : probes.$array[probes.$offset + i]).laddr.sockaddr(3); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple$2 = _r$1;
+				_r$2 = ((i < 0 || i >= probes.$length) ? ($throwRuntimeError("index out of range"), undefined) : probes.$array[probes.$offset + i]).laddr.sockaddr(3); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_tuple$2 = _r$2;
 				sa = _tuple$2[0];
 				err$1 = _tuple$2[1];
 				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 					_i++;
-					/* continue; */ $s = 6; continue;
+					/* continue; */ $s = 7; continue;
 				}
 				err$2 = syscall.Bind(s$1, sa);
 				if (!($interfaceIsEqual(err$2, $ifaceNil))) {
 					_i++;
-					/* continue; */ $s = 6; continue;
+					/* continue; */ $s = 7; continue;
 				}
 				if (i === 0) {
 					p.ipv6Enabled = true;
@@ -243077,10 +244610,10 @@ $packages["net"] = (function() {
 					p.ipv4MappedIPv6Enabled = true;
 				}
 				_i++;
-			$s = 6; continue;
-			case 7:
+			$s = 7; continue;
+			case 8:
 			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: probe, $c: true, $r, _1, _2, _i, _r, _r$1, _ref, _tuple, _tuple$1, _tuple$2, err, err$1, err$2, i, p, probes, s, s$1, sa, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: probe, $c: true, $r, _1, _2, _i, _r, _r$1, _r$2, _ref, _tuple, _tuple$1, _tuple$2, err, err$1, err$2, i, p, probes, s, s$1, sa, $s, $deferred};return $f; } }
 		};
 		favoriteAddrFamily = function favoriteAddrFamily$1(network, laddr, raddr, mode) {
 			var {$24r, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _v, _v$1, _v$2, _v$3, _v$4, _v$5, family$3, ipv6only$1, laddr, mode, network, raddr, $s, $r, $c} = $restore(this, {network, laddr, raddr, mode});
@@ -243295,7 +244828,7 @@ $packages["net"] = (function() {
 			} else if ($assertType(_ref, ptrType$13, true)[1]) {
 				addr$2 = _ref.$val;
 				return !(addr$2.IP.To4() === IP.nil);
-			} else if ($assertType(_ref, ptrType$33, true)[1]) {
+			} else if ($assertType(_ref, ptrType$34, true)[1]) {
 				addr$3 = _ref.$val;
 				return !(addr$3.IP.To4() === IP.nil);
 			}
@@ -243528,21 +245061,6 @@ $packages["net"] = (function() {
 			/* */ } return; } var $f = {$blk: SplitHostPort$1, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, addrErr, end, err, host, hostport, i, j, k, port, $s};return $f;
 		};
 		$pkg.SplitHostPort = SplitHostPort;
-		splitHostZone = function splitHostZone$1(s) {
-			var _tmp, _tmp$1, host, i, s, zone;
-			host = "";
-			zone = "";
-			i = last(s, 37);
-			if (i > 0) {
-				_tmp = $substring(s, 0, i);
-				_tmp$1 = $substring(s, (i + 1 >> 0));
-				host = _tmp;
-				zone = _tmp$1;
-			} else {
-				host = s;
-			}
-			return [host, zone];
-		};
 		JoinHostPort = function JoinHostPort$1(host, port) {
 			var host, port;
 			if (bytealg.IndexByteString(host, 58) >= 0) {
@@ -243649,7 +245167,7 @@ $packages["net"] = (function() {
 		$ptrType(IPAddr).prototype.family = function family$3() {
 			var a;
 			a = this;
-			if (a === ptrType$33.nil || a.IP.$length <= 4) {
+			if (a === ptrType$34.nil || a.IP.$length <= 4) {
 				return 2;
 			}
 			if (!(a.IP.To4() === IP.nil)) {
@@ -243661,7 +245179,7 @@ $packages["net"] = (function() {
 			var {$24r, _r, a, family$4, $s, $r, $c} = $restore(this, {family$4});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			a = this;
-			if (a === ptrType$33.nil) {
+			if (a === ptrType$34.nil) {
 				$s = -1; return [$ifaceNil, $ifaceNil];
 			}
 			_r = ipToSockaddr(family$4, a.IP, 0, a.Zone); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
@@ -243678,8 +245196,8 @@ $packages["net"] = (function() {
 			var {_r, _ref, _tuple, addr, b, c, err, n, sa, sa$1, sa$2, $s, $r, $c} = $restore(this, {b});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = this;
-			addr = ptrType$33.nil;
-			_tuple = c.conn.fd.readFrom(b);
+			addr = ptrType$34.nil;
+			_tuple = c.conn.fd.fakeNetFD.readFrom(b);
 			n = _tuple[0];
 			sa = _tuple[1];
 			err = _tuple[2];
@@ -243721,11 +245239,11 @@ $packages["net"] = (function() {
 			n = 0;
 			oobn = 0;
 			flags = 0;
-			addr = ptrType$33.nil;
+			addr = ptrType$34.nil;
 			err = $ifaceNil;
 			c = this;
 			sa = $ifaceNil;
-			_tuple = c.conn.fd.readMsg(b, oob, 0);
+			_tuple = c.conn.fd.fakeNetFD.readMsg(b, oob, 0);
 			n = _tuple[0];
 			oobn = _tuple[1];
 			flags = _tuple[2];
@@ -243754,7 +245272,7 @@ $packages["net"] = (function() {
 			if (c.conn.fd.isConnected) {
 				$s = -1; return [0, $pkg.ErrWriteToConnected];
 			}
-			if (addr === ptrType$33.nil) {
+			if (addr === ptrType$34.nil) {
 				$s = -1; return [0, errMissingAddress];
 			}
 			_r = addr.sockaddr(c.conn.fd.family); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
@@ -243764,7 +245282,7 @@ $packages["net"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return [0, err];
 			}
-			$s = -1; return c.conn.fd.writeTo(b, sa);
+			$s = -1; return c.conn.fd.fakeNetFD.writeTo(b, sa);
 			/* */ } return; } var $f = {$blk: writeTo$3, $c: true, $r, _r, _tuple, addr, b, c, err, sa, $s};return $f;
 		};
 		$ptrType(IPConn).prototype.writeMsg = function writeMsg$3(b, oob, addr) {
@@ -243783,7 +245301,7 @@ $packages["net"] = (function() {
 				err = _tmp$2;
 				$s = -1; return [n, oobn, err];
 			}
-			if (addr === ptrType$33.nil) {
+			if (addr === ptrType$34.nil) {
 				_tmp$3 = 0;
 				_tmp$4 = 0;
 				_tmp$5 = errMissingAddress;
@@ -243805,7 +245323,7 @@ $packages["net"] = (function() {
 				err = _tmp$8;
 				$s = -1; return [n, oobn, err];
 			}
-			_tuple$1 = c.conn.fd.writeMsg(b, oob, sa);
+			_tuple$1 = c.conn.fd.fakeNetFD.writeMsg(b, oob, sa);
 			n = _tuple$1[0];
 			oobn = _tuple$1[1];
 			err = _tuple$1[2];
@@ -243822,12 +245340,12 @@ $packages["net"] = (function() {
 			proto = _tuple[1];
 			err = _tuple[2];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [ptrType$37.nil, err];
+				$s = -1; return [ptrType$38.nil, err];
 			}
 			_1 = network;
 			if (_1 === ("ip") || _1 === ("ip4") || _1 === ("ip6")) {
 			} else {
-				$s = -1; return [ptrType$37.nil, new UnknownNetworkError((sd[0].network))];
+				$s = -1; return [ptrType$38.nil, new UnknownNetworkError((sd[0].network))];
 			}
 			ctrlCtxFn = sd[0].Dialer.ControlContext;
 			/* */ if (ctrlCtxFn === $throwNilPointerError && !(sd[0].Dialer.Control === $throwNilPointerError)) { $s = 1; continue; }
@@ -243847,7 +245365,7 @@ $packages["net"] = (function() {
 			fd = _tuple$1[0];
 			err = _tuple$1[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [ptrType$37.nil, err];
+				$s = -1; return [ptrType$38.nil, err];
 			}
 			$s = -1; return [newIPConn(fd), $ifaceNil];
 			/* */ } return; } var $f = {$blk: dialIP, $c: true, $r, _1, _r, _tuple, _tuple$1, ctrlCtxFn, ctx, err, fd, laddr, network, proto, raddr, sd, $s};return $f;
@@ -243862,12 +245380,12 @@ $packages["net"] = (function() {
 			proto = _tuple[1];
 			err = _tuple[2];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [ptrType$37.nil, err];
+				$s = -1; return [ptrType$38.nil, err];
 			}
 			_1 = network;
 			if (_1 === ("ip") || _1 === ("ip4") || _1 === ("ip6")) {
 			} else {
-				$s = -1; return [ptrType$37.nil, new UnknownNetworkError((sl[0].network))];
+				$s = -1; return [ptrType$38.nil, new UnknownNetworkError((sl[0].network))];
 			}
 			ctrlCtxFn = $throwNilPointerError;
 			/* */ if (!(sl[0].ListenConfig.Control === $throwNilPointerError)) { $s = 1; continue; }
@@ -243887,7 +245405,7 @@ $packages["net"] = (function() {
 			fd = _tuple$1[0];
 			err = _tuple$1[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [ptrType$37.nil, err];
+				$s = -1; return [ptrType$38.nil, err];
 			}
 			$s = -1; return [newIPConn(fd), $ifaceNil];
 			/* */ } return; } var $f = {$blk: listenIP, $c: true, $r, _1, _r, _tuple, _tuple$1, ctrlCtxFn, ctx, err, fd, laddr, network, proto, sl, $s};return $f;
@@ -243900,7 +245418,7 @@ $packages["net"] = (function() {
 		$ptrType(IPAddr).prototype.String = function String$5() {
 			var a, ip;
 			a = this;
-			if (a === ptrType$33.nil) {
+			if (a === ptrType$34.nil) {
 				return "<nil>";
 			}
 			ip = ipEmptyString(a.IP);
@@ -243912,7 +245430,7 @@ $packages["net"] = (function() {
 		$ptrType(IPAddr).prototype.isWildcard = function isWildcard$3() {
 			var a;
 			a = this;
-			if (a === ptrType$33.nil || a.IP === IP.nil) {
+			if (a === ptrType$34.nil || a.IP === IP.nil) {
 				return true;
 			}
 			return a.IP.IsUnspecified();
@@ -243920,7 +245438,7 @@ $packages["net"] = (function() {
 		$ptrType(IPAddr).prototype.opAddr = function opAddr$3() {
 			var a;
 			a = this;
-			if (a === ptrType$33.nil) {
+			if (a === ptrType$34.nil) {
 				return $ifaceNil;
 			}
 			return a;
@@ -243939,7 +245457,7 @@ $packages["net"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = this;
 			if (!c.conn.ok()) {
-				$s = -1; return [0, ptrType$33.nil, new syscall.Errno(22)];
+				$s = -1; return [0, ptrType$34.nil, new syscall.Errno(22)];
 			}
 			_r = c.readFrom(b); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
@@ -243967,7 +245485,7 @@ $packages["net"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				err = new OpError.ptr("read", c.conn.fd.net, c.conn.fd.laddr, c.conn.fd.raddr, err);
 			}
-			if (addr === ptrType$33.nil) {
+			if (addr === ptrType$34.nil) {
 				$s = -1; return [n, $ifaceNil, err];
 			}
 			$s = -1; return [n, addr, err];
@@ -243979,14 +245497,14 @@ $packages["net"] = (function() {
 			n = 0;
 			oobn = 0;
 			flags = 0;
-			addr = ptrType$33.nil;
+			addr = ptrType$34.nil;
 			err = $ifaceNil;
 			c = this;
 			if (!c.conn.ok()) {
 				_tmp = 0;
 				_tmp$1 = 0;
 				_tmp$2 = 0;
-				_tmp$3 = ptrType$33.nil;
+				_tmp$3 = ptrType$34.nil;
 				_tmp$4 = new syscall.Errno(22);
 				n = _tmp;
 				oobn = _tmp$1;
@@ -244032,7 +245550,7 @@ $packages["net"] = (function() {
 			if (!c.conn.ok()) {
 				$s = -1; return [0, new syscall.Errno(22)];
 			}
-			_tuple = $assertType(addr, ptrType$33, true);
+			_tuple = $assertType(addr, ptrType$34, true);
 			a = _tuple[0];
 			ok$4 = _tuple[1];
 			if (!ok$4) {
@@ -244257,84 +245775,20 @@ $packages["net"] = (function() {
 			return out;
 		};
 		$ptrType(IP).prototype.Mask = function(...$args) { return this.$get().Mask(...$args); };
-		ubtoa = function ubtoa$1(dst, start, v) {
-			var _q, _q$1, _q$2, _r, _r$1, _r$2, dst, start, v, x, x$1, x$2;
-			if (v < 10) {
-				((start < 0 || start >= dst.$length) ? ($throwRuntimeError("index out of range"), undefined) : dst.$array[dst.$offset + start] = (v + 48 << 24 >>> 24));
-				return 1;
-			} else if (v < 100) {
-				(x = start + 1 >> 0, ((x < 0 || x >= dst.$length) ? ($throwRuntimeError("index out of range"), undefined) : dst.$array[dst.$offset + x] = ((_r = v % 10, _r === _r ? _r : $throwRuntimeError("integer divide by zero")) + 48 << 24 >>> 24)));
-				((start < 0 || start >= dst.$length) ? ($throwRuntimeError("index out of range"), undefined) : dst.$array[dst.$offset + start] = ((_q = v / 10, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero")) + 48 << 24 >>> 24));
-				return 2;
-			}
-			(x$1 = start + 2 >> 0, ((x$1 < 0 || x$1 >= dst.$length) ? ($throwRuntimeError("index out of range"), undefined) : dst.$array[dst.$offset + x$1] = ((_r$1 = v % 10, _r$1 === _r$1 ? _r$1 : $throwRuntimeError("integer divide by zero")) + 48 << 24 >>> 24)));
-			(x$2 = start + 1 >> 0, ((x$2 < 0 || x$2 >= dst.$length) ? ($throwRuntimeError("index out of range"), undefined) : dst.$array[dst.$offset + x$2] = ((_r$2 = ((_q$1 = v / 10, (_q$1 === _q$1 && _q$1 !== 1/0 && _q$1 !== -1/0) ? _q$1 >>> 0 : $throwRuntimeError("integer divide by zero"))) % 10, _r$2 === _r$2 ? _r$2 : $throwRuntimeError("integer divide by zero")) + 48 << 24 >>> 24)));
-			((start < 0 || start >= dst.$length) ? ($throwRuntimeError("index out of range"), undefined) : dst.$array[dst.$offset + start] = ((_q$2 = v / 100, (_q$2 === _q$2 && _q$2 !== 1/0 && _q$2 !== -1/0) ? _q$2 >>> 0 : $throwRuntimeError("integer divide by zero")) + 48 << 24 >>> 24));
-			return 3;
-		};
 		IP.prototype.String = function String$6() {
-			var b, b$1, e0, e1, i, i$1, ip, j, n, p, p4, x, x$1;
+			var ip, p4;
 			ip = this;
-			p = ip;
 			if (ip.$length === 0) {
 				return "<nil>";
 			}
-			p4 = p.To4();
-			if (p4.$length === 4) {
-				b = $makeSlice(sliceType$1, 15);
-				n = ubtoa(b, 0, (0 >= p4.$length ? ($throwRuntimeError("index out of range"), undefined) : p4.$array[p4.$offset + 0]));
-				((n < 0 || n >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + n] = 46);
-				n = n + (1) >> 0;
-				n = n + (ubtoa(b, n, (1 >= p4.$length ? ($throwRuntimeError("index out of range"), undefined) : p4.$array[p4.$offset + 1]))) >> 0;
-				((n < 0 || n >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + n] = 46);
-				n = n + (1) >> 0;
-				n = n + (ubtoa(b, n, (2 >= p4.$length ? ($throwRuntimeError("index out of range"), undefined) : p4.$array[p4.$offset + 2]))) >> 0;
-				((n < 0 || n >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + n] = 46);
-				n = n + (1) >> 0;
-				n = n + (ubtoa(b, n, (3 >= p4.$length ? ($throwRuntimeError("index out of range"), undefined) : p4.$array[p4.$offset + 3]))) >> 0;
-				return ($bytesToString($subslice(b, 0, n)));
-			}
-			if (!((p.$length === 16))) {
+			if (!((ip.$length === 4)) && !((ip.$length === 16))) {
 				return "?" + hexString($convertSliceType(ip, sliceType$1));
 			}
-			e0 = -1;
-			e1 = -1;
-			i = 0;
-			while (true) {
-				if (!(i < 16)) { break; }
-				j = i;
-				while (true) {
-					if (!(j < 16 && (((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j]) === 0) && ((x = j + 1 >> 0, ((x < 0 || x >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x])) === 0))) { break; }
-					j = j + (2) >> 0;
-				}
-				if (j > i && (j - i >> 0) > (e1 - e0 >> 0)) {
-					e0 = i;
-					e1 = j;
-					i = j;
-				}
-				i = i + (2) >> 0;
-			}
-			if ((e1 - e0 >> 0) <= 2) {
-				e0 = -1;
-				e1 = -1;
-			}
-			b$1 = $makeSlice(sliceType$1, 0, 39);
-			i$1 = 0;
-			while (true) {
-				if (!(i$1 < 16)) { break; }
-				if (i$1 === e0) {
-					b$1 = $append(b$1, 58, 58);
-					i$1 = e1;
-					if (i$1 >= 16) {
-						break;
-					}
-				} else if (i$1 > 0) {
-					b$1 = $append(b$1, 58);
-				}
-				b$1 = appendHex(b$1, (((((((i$1 < 0 || i$1 >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i$1]) >>> 0)) << 8 >>> 0)) | (((x$1 = i$1 + 1 >> 0, ((x$1 < 0 || x$1 >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x$1])) >>> 0))) >>> 0);
-				i$1 = i$1 + (2) >> 0;
+			p4 = ip.To4();
+			if (p4.$length === 4) {
+				return $clone(netip.AddrFrom4($clone(($clone(p4, arrayType$1)), arrayType$1)), netip.Addr).String();
 			}
-			return ($bytesToString(b$1));
+			return $clone(netip.AddrFrom16($clone(($clone(ip, arrayType)), arrayType)), netip.Addr).String();
 		};
 		$ptrType(IP).prototype.String = function(...$args) { return this.$get().String(...$args); };
 		hexString = function hexString$1(b) {
@@ -244374,19 +245828,22 @@ $packages["net"] = (function() {
 		};
 		$ptrType(IP).prototype.MarshalText = function(...$args) { return this.$get().MarshalText(...$args); };
 		$ptrType(IP).prototype.UnmarshalText = function UnmarshalText(text) {
-			var ip, s, text, x;
+			var {_r, ip, s, text, x, $s, $r, $c} = $restore(this, {text});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			ip = this;
 			if (text.$length === 0) {
 				ip.$set(IP.nil);
-				return $ifaceNil;
+				$s = -1; return $ifaceNil;
 			}
 			s = ($bytesToString(text));
-			x = ParseIP(s);
+			_r = ParseIP(s); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			x = _r;
 			if (x === IP.nil) {
-				return new ParseError.ptr("IP address", s);
+				$s = -1; return new ParseError.ptr("IP address", s);
 			}
 			ip.$set(x);
-			return $ifaceNil;
+			$s = -1; return $ifaceNil;
+			/* */ } return; } var $f = {$blk: UnmarshalText, $c: true, $r, _r, ip, s, text, x, $s};return $f;
 		};
 		IP.prototype.Equal = function Equal(x) {
 			var ip, x;
@@ -244541,7 +245998,7 @@ $packages["net"] = (function() {
 		$ptrType(IPNet).prototype.String = function String$8() {
 			var _tuple, l, m, n, nn;
 			n = this;
-			if (n === ptrType$38.nil) {
+			if (n === ptrType$39.nil) {
 				return "<nil>";
 			}
 			_tuple = networkNumberAndMask(n);
@@ -244556,176 +246013,32 @@ $packages["net"] = (function() {
 			}
 			return nn.String() + "/" + itoa.Uitoa(((l >>> 0)));
 		};
-		parseIPv4 = function parseIPv4$1(s) {
-			var _tuple, c, i, n, ok$4, p, s;
-			p = arrayType$1.zero();
-			i = 0;
-			while (true) {
-				if (!(i < 4)) { break; }
-				if (s.length === 0) {
-					return IP.nil;
-				}
-				if (i > 0) {
-					if (!((s.charCodeAt(0) === 46))) {
-						return IP.nil;
-					}
-					s = $substring(s, 1);
-				}
-				_tuple = dtoi(s);
-				n = _tuple[0];
-				c = _tuple[1];
-				ok$4 = _tuple[2];
-				if (!ok$4 || n > 255) {
-					return IP.nil;
-				}
-				if (c > 1 && (s.charCodeAt(0) === 48)) {
-					return IP.nil;
-				}
-				s = $substring(s, c);
-				((i < 0 || i >= p.length) ? ($throwRuntimeError("index out of range"), undefined) : p[i] = ((n << 24 >>> 24)));
-				i = i + (1) >> 0;
-			}
-			if (!((s.length === 0))) {
-				return IP.nil;
-			}
-			return IPv4(p[0], p[1], p[2], p[3]);
-		};
-		parseIPv6Zone = function parseIPv6Zone$1(s) {
-			var _tuple, s, zone;
-			_tuple = splitHostZone(s);
-			s = _tuple[0];
-			zone = _tuple[1];
-			return [parseIPv6(s), zone];
-		};
-		parseIPv6 = function parseIPv6$1(s) {
-			var _tuple, c, ellipsis, i, ip, ip4, j, j$1, n, n$1, ok$4, s, x, x$1, x$2, x$3, x$4;
-			ip = IP.nil;
-			ip = $makeSlice(IP, 16);
-			ellipsis = -1;
-			if (s.length >= 2 && (s.charCodeAt(0) === 58) && (s.charCodeAt(1) === 58)) {
-				ellipsis = 0;
-				s = $substring(s, 2);
-				if (s.length === 0) {
-					ip = ip;
-					return ip;
-				}
-			}
-			i = 0;
-			while (true) {
-				if (!(i < 16)) { break; }
-				_tuple = xtoi(s);
-				n = _tuple[0];
-				c = _tuple[1];
-				ok$4 = _tuple[2];
-				if (!ok$4 || n > 65535) {
-					ip = IP.nil;
-					return ip;
-				}
-				if (c < s.length && (s.charCodeAt(c) === 46)) {
-					if (ellipsis < 0 && !((i === 12))) {
-						ip = IP.nil;
-						return ip;
-					}
-					if ((i + 4 >> 0) > 16) {
-						ip = IP.nil;
-						return ip;
-					}
-					ip4 = parseIPv4(s);
-					if (ip4 === IP.nil) {
-						ip = IP.nil;
-						return ip;
-					}
-					((i < 0 || i >= ip.$length) ? ($throwRuntimeError("index out of range"), undefined) : ip.$array[ip.$offset + i] = (12 >= ip4.$length ? ($throwRuntimeError("index out of range"), undefined) : ip4.$array[ip4.$offset + 12]));
-					(x = i + 1 >> 0, ((x < 0 || x >= ip.$length) ? ($throwRuntimeError("index out of range"), undefined) : ip.$array[ip.$offset + x] = (13 >= ip4.$length ? ($throwRuntimeError("index out of range"), undefined) : ip4.$array[ip4.$offset + 13])));
-					(x$1 = i + 2 >> 0, ((x$1 < 0 || x$1 >= ip.$length) ? ($throwRuntimeError("index out of range"), undefined) : ip.$array[ip.$offset + x$1] = (14 >= ip4.$length ? ($throwRuntimeError("index out of range"), undefined) : ip4.$array[ip4.$offset + 14])));
-					(x$2 = i + 3 >> 0, ((x$2 < 0 || x$2 >= ip.$length) ? ($throwRuntimeError("index out of range"), undefined) : ip.$array[ip.$offset + x$2] = (15 >= ip4.$length ? ($throwRuntimeError("index out of range"), undefined) : ip4.$array[ip4.$offset + 15])));
-					s = "";
-					i = i + (4) >> 0;
-					break;
-				}
-				((i < 0 || i >= ip.$length) ? ($throwRuntimeError("index out of range"), undefined) : ip.$array[ip.$offset + i] = (((n >> 8 >> 0) << 24 >>> 24)));
-				(x$3 = i + 1 >> 0, ((x$3 < 0 || x$3 >= ip.$length) ? ($throwRuntimeError("index out of range"), undefined) : ip.$array[ip.$offset + x$3] = ((n << 24 >>> 24))));
-				i = i + (2) >> 0;
-				s = $substring(s, c);
-				if (s.length === 0) {
-					break;
-				}
-				if (!((s.charCodeAt(0) === 58)) || (s.length === 1)) {
-					ip = IP.nil;
-					return ip;
-				}
-				s = $substring(s, 1);
-				if (s.charCodeAt(0) === 58) {
-					if (ellipsis >= 0) {
-						ip = IP.nil;
-						return ip;
-					}
-					ellipsis = i;
-					s = $substring(s, 1);
-					if (s.length === 0) {
-						break;
-					}
-				}
-			}
-			if (!((s.length === 0))) {
-				ip = IP.nil;
-				return ip;
-			}
-			if (i < 16) {
-				if (ellipsis < 0) {
-					ip = IP.nil;
-					return ip;
-				}
-				n$1 = 16 - i >> 0;
-				j = i - 1 >> 0;
-				while (true) {
-					if (!(j >= ellipsis)) { break; }
-					(x$4 = j + n$1 >> 0, ((x$4 < 0 || x$4 >= ip.$length) ? ($throwRuntimeError("index out of range"), undefined) : ip.$array[ip.$offset + x$4] = ((j < 0 || j >= ip.$length) ? ($throwRuntimeError("index out of range"), undefined) : ip.$array[ip.$offset + j])));
-					j = j - (1) >> 0;
-				}
-				j$1 = (ellipsis + n$1 >> 0) - 1 >> 0;
-				while (true) {
-					if (!(j$1 >= ellipsis)) { break; }
-					((j$1 < 0 || j$1 >= ip.$length) ? ($throwRuntimeError("index out of range"), undefined) : ip.$array[ip.$offset + j$1] = 0);
-					j$1 = j$1 - (1) >> 0;
-				}
-			} else if (ellipsis >= 0) {
-				ip = IP.nil;
-				return ip;
-			}
-			ip = ip;
-			return ip;
-		};
 		ParseIP = function ParseIP$1(s) {
-			var _1, i, s;
-			i = 0;
-			while (true) {
-				if (!(i < s.length)) { break; }
-				_1 = s.charCodeAt(i);
-				if (_1 === (46)) {
-					return parseIPv4(s);
-				} else if (_1 === (58)) {
-					return parseIPv6(s);
-				}
-				i = i + (1) >> 0;
+			var {_r, _tuple, addr, s, valid, $s, $r, $c} = $restore(this, {s});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = parseIP(s); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			addr = $clone(_tuple[0], arrayType);
+			valid = _tuple[1];
+			if (valid) {
+				$s = -1; return ($convertSliceType(new sliceType$1(addr), IP));
 			}
-			return IP.nil;
+			$s = -1; return IP.nil;
+			/* */ } return; } var $f = {$blk: ParseIP$1, $c: true, $r, _r, _tuple, addr, s, valid, $s};return $f;
 		};
 		$pkg.ParseIP = ParseIP;
-		parseIPZone = function parseIPZone$1(s) {
-			var _1, i, s;
-			i = 0;
-			while (true) {
-				if (!(i < s.length)) { break; }
-				_1 = s.charCodeAt(i);
-				if (_1 === (46)) {
-					return [parseIPv4(s), ""];
-				} else if (_1 === (58)) {
-					return parseIPv6Zone(s);
-				}
-				i = i + (1) >> 0;
+		parseIP = function parseIP$1(s) {
+			var {_r, _tuple, err, ip, s, $s, $r, $c} = $restore(this, {s});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = netip.ParseAddr(s); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			ip = $clone(_tuple[0], netip.Addr);
+			err = _tuple[1];
+			if (!($interfaceIsEqual(err, $ifaceNil)) || !($clone(ip, netip.Addr).Zone() === "")) {
+				$s = -1; return [arrayType.zero(), false];
 			}
-			return [IP.nil, ""];
+			$s = -1; return [$clone(ip, netip.Addr).As16(), true];
+			/* */ } return; } var $f = {$blk: parseIP$1, $c: true, $r, _r, _tuple, err, ip, s, $s};return $f;
 		};
 		interfaceTable = function interfaceTable$1(ifindex) {
 			var ifindex;
@@ -244962,6 +246275,35 @@ $packages["net"] = (function() {
 			}
 			return nonNumeric;
 		};
+		$ptrType(mptcpStatus).prototype.get = function get() {
+			var {_1, _r, m, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			m = this;
+			_1 = m.$get();
+			if (_1 === (1)) {
+				$s = -1; return true;
+			} else if (_1 === (2)) {
+				$s = -1; return false;
+			}
+			_r = multipathtcp.Value(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			/* */ if (_r === "1") { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (_r === "1") { */ case 1:
+				$r = multipathtcp.IncNonDefault(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return true;
+			/* } */ case 2:
+			$s = -1; return false;
+			/* */ } return; } var $f = {$blk: get, $c: true, $r, _1, _r, m, $s};return $f;
+		};
+		$ptrType(mptcpStatus).prototype.set = function set$1(use) {
+			var m, use;
+			m = this;
+			if (use) {
+				m.$set(1);
+			} else {
+				m.$set(2);
+			}
+		};
 		$ptrType(Dialer).prototype.dualStack = function dualStack() {
 			var d, x;
 			d = this;
@@ -245153,7 +246495,7 @@ $packages["net"] = (function() {
 			}
 			tcp = ptrType$16.nil;
 			udp = ptrType$13.nil;
-			ip = ptrType$33.nil;
+			ip = ptrType$34.nil;
 			wildcard = false;
 			_ref = hint;
 			if ($assertType(_ref, ptrType$16, true)[1]) {
@@ -245164,7 +246506,7 @@ $packages["net"] = (function() {
 				hint$2 = _ref.$val;
 				udp = hint$2;
 				wildcard = udp.isWildcard();
-			} else if ($assertType(_ref, ptrType$33, true)[1]) {
+			} else if ($assertType(_ref, ptrType$34, true)[1]) {
 				hint$3 = _ref.$val;
 				ip = hint$3;
 				wildcard = ip.isWildcard();
@@ -245199,7 +246541,7 @@ $packages["net"] = (function() {
 						/* continue; */ $s = 11; continue;
 					}
 					naddrs = $append(naddrs, addr$4);
-				} else if ($assertType(_ref$2, ptrType$33, true)[1]) {
+				} else if ($assertType(_ref$2, ptrType$34, true)[1]) {
 					addr$5 = _ref$2.$val;
 					if (!wildcard && !addr$5.isWildcard() && !addr$5.IP.matchAddrFamily(ip.IP)) {
 						_i++;
@@ -245221,10 +246563,24 @@ $packages["net"] = (function() {
 			$s = -1; return [naddrs, $ifaceNil];
 			/* */ } return; } var $f = {$blk: resolveAddrList, $c: true, $r, $24r, $24r$1, $24r$2, _1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _ref$1, _ref$2, _tuple, _tuple$1, _tuple$2, _v, addr, addr$1, addr$2, addr$3, addr$4, addr$5, addrs, afnet, ctx, err, err$1, hint, hint$1, hint$2, hint$3, ip, naddrs, network, op, r, tcp, udp, wildcard, $s};return $f;
 		};
+		$ptrType(Dialer).prototype.MultipathTCP = function MultipathTCP$1() {
+			var {$24r, _r, d, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			d = this;
+			_r = (d === ptrType$41.nil && $throwNilPointerError(), (d.$ptr_mptcpStatus || (d.$ptr_mptcpStatus = new ptrType$42(function() { return this.$target.mptcpStatus; }, function($v) { this.$target.mptcpStatus = $v; }, d)))).get(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: MultipathTCP$1, $c: true, $r, $24r, _r, d, $s};return $f;
+		};
+		$ptrType(Dialer).prototype.SetMultipathTCP = function SetMultipathTCP(use) {
+			var d, use;
+			d = this;
+			(d === ptrType$41.nil && $throwNilPointerError(), (d.$ptr_mptcpStatus || (d.$ptr_mptcpStatus = new ptrType$42(function() { return this.$target.mptcpStatus; }, function($v) { this.$target.mptcpStatus = $v; }, d)))).set(use);
+		};
 		Dial = function Dial$1(network, address) {
 			var {$24r, _r, address, d, network, $s, $r, $c} = $restore(this, {network, address});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			d = new Dialer.ptr(new time.Duration(0, 0), new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil), $ifaceNil, false, new time.Duration(0, 0), new time.Duration(0, 0), ptrType$10.nil, $chanNil, $throwNilPointerError, $throwNilPointerError);
+			d = new Dialer.ptr(new time.Duration(0, 0), new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil), $ifaceNil, false, new time.Duration(0, 0), new time.Duration(0, 0), ptrType$10.nil, $chanNil, $throwNilPointerError, $throwNilPointerError, 0);
 			_r = d.Dial(network, address); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$24r = _r;
 			$s = 2; case 2: return $24r;
@@ -245304,12 +246660,12 @@ $packages["net"] = (function() {
 			/* } */ case 10:
 			resolveCtx = ctx;
 			_r$5 = ctx.Value((x = new nettrace.TraceKey.ptr(), new x.constructor.elem(x))); /* */ $s = 12; case 12: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_tuple$3 = $assertType(_r$5, ptrType$34, true);
+			_tuple$3 = $assertType(_r$5, ptrType$35, true);
 			trace = _tuple$3[0];
-			/* */ if (!(trace === ptrType$34.nil)) { $s = 13; continue; }
+			/* */ if (!(trace === ptrType$35.nil)) { $s = 13; continue; }
 			/* */ $s = 14; continue;
-			/* if (!(trace === ptrType$34.nil)) { */ case 13:
-				shadow[0] = $clone(trace, nettrace.Trace);
+			/* if (!(trace === ptrType$35.nil)) { */ case 13:
+				shadow[0] = $clone((trace === ptrType$35.nil && $throwNilPointerError(), trace), nettrace.Trace);
 				shadow[0].ConnectStart = $throwNilPointerError;
 				shadow[0].ConnectDone = $throwNilPointerError;
 				_r$6 = context.WithValue(resolveCtx, (x$1 = new nettrace.TraceKey.ptr(), new x$1.constructor.elem(x$1)), shadow[0]); /* */ $s = 15; case 15: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
@@ -245325,7 +246681,7 @@ $packages["net"] = (function() {
 				$24r = [$ifaceNil, new OpError.ptr("dial", network, $ifaceNil, $ifaceNil, err)];
 				$s = 19; case 19: return $24r;
 			/* } */ case 18:
-			sd = new sysDialer.ptr($clone(d, Dialer), network, address, $throwNilPointerError);
+			sd = new sysDialer.ptr($clone((d === ptrType$41.nil && $throwNilPointerError(), d), Dialer), network, address, $throwNilPointerError);
 			_tmp = addrList.nil;
 			_tmp$1 = addrList.nil;
 			primaries = _tmp;
@@ -245529,7 +246885,7 @@ $packages["net"] = (function() {
 			/* */ } return; } } catch(err) { $err = err; $s = -1; return [$ifaceNil, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: dialSerial, $c: true, $r, $24r, $24r$1, $24r$2, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _selection, _tuple, _tuple$1, _tuple$2, _tuple$3, c, cancel, ctx, deadline$1, dialCtx, err, err$1, firstErr, hasDeadline, i, partialDeadline$2, ra, ras, sd, $s, $deferred};return $f; } }
 		};
 		$ptrType(sysDialer).prototype.dialSingle = function dialSingle(ctx, ra) {
-			var {$24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, c, ctx, err, la, la$1, la$2, la$3, la$4, ra, ra$1, ra$2, ra$3, ra$4, ra$5, raStr, sd, trace, x, $s, $deferred, $r, $c} = $restore(this, {ctx, ra});
+			var {$24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, c, ctx, err, la, la$1, la$2, la$3, la$4, ra, ra$1, ra$2, ra$3, ra$4, ra$5, raStr, sd, trace, x, $s, $deferred, $r, $c} = $restore(this, {ctx, ra});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			err = [err];
 			raStr = [raStr];
@@ -245539,11 +246895,11 @@ $packages["net"] = (function() {
 			err[0] = $ifaceNil;
 			sd[0] = this;
 			_r = ctx.Value((x = new nettrace.TraceKey.ptr(), new x.constructor.elem(x))); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r, ptrType$34, true);
+			_tuple = $assertType(_r, ptrType$35, true);
 			trace[0] = _tuple[0];
-			/* */ if (!(trace[0] === ptrType$34.nil)) { $s = 2; continue; }
+			/* */ if (!(trace[0] === ptrType$35.nil)) { $s = 2; continue; }
 			/* */ $s = 3; continue;
-			/* if (!(trace[0] === ptrType$34.nil)) { */ case 2:
+			/* if (!(trace[0] === ptrType$35.nil)) { */ case 2:
 				_r$1 = ra.String(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				raStr[0] = _r$1;
 				/* */ if (!(trace[0].ConnectStart === $throwNilPointerError)) { $s = 5; continue; }
@@ -245567,44 +246923,55 @@ $packages["net"] = (function() {
 			_ref = ra;
 			/* */ if ($assertType(_ref, ptrType$16, true)[1]) { $s = 10; continue; }
 			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$33, true)[1]) { $s = 12; continue; }
+			/* */ if ($assertType(_ref, ptrType$34, true)[1]) { $s = 12; continue; }
 			/* */ if ($assertType(_ref, ptrType$6, true)[1]) { $s = 13; continue; }
 			/* */ $s = 14; continue;
 			/* if ($assertType(_ref, ptrType$16, true)[1]) { */ case 10:
 				ra$1 = _ref.$val;
 				_tuple$1 = $assertType(la, ptrType$16, true);
 				la$1 = _tuple$1[0];
-				_r$2 = sd[0].dialTCP(ctx, la$1, ra$1); /* */ $s = 16; case 16: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_tuple$2 = _r$2;
-				c = _tuple$2[0];
-				err[0] = _tuple$2[1];
+				_r$2 = sd[0].Dialer.MultipathTCP(); /* */ $s = 19; case 19: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				/* */ if (_r$2) { $s = 16; continue; }
+				/* */ $s = 17; continue;
+				/* if (_r$2) { */ case 16:
+					_r$3 = sd[0].dialMPTCP(ctx, la$1, ra$1); /* */ $s = 20; case 20: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_tuple$2 = _r$3;
+					c = _tuple$2[0];
+					err[0] = _tuple$2[1];
+					$s = 18; continue;
+				/* } else { */ case 17:
+					_r$4 = sd[0].dialTCP(ctx, la$1, ra$1); /* */ $s = 21; case 21: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					_tuple$3 = _r$4;
+					c = _tuple$3[0];
+					err[0] = _tuple$3[1];
+				/* } */ case 18:
 				$s = 15; continue;
 			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 11:
 				ra$2 = _ref.$val;
-				_tuple$3 = $assertType(la, ptrType$13, true);
-				la$2 = _tuple$3[0];
-				_r$3 = sd[0].dialUDP(ctx, la$2, ra$2); /* */ $s = 17; case 17: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_tuple$4 = _r$3;
-				c = _tuple$4[0];
-				err[0] = _tuple$4[1];
+				_tuple$4 = $assertType(la, ptrType$13, true);
+				la$2 = _tuple$4[0];
+				_r$5 = sd[0].dialUDP(ctx, la$2, ra$2); /* */ $s = 22; case 22: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				_tuple$5 = _r$5;
+				c = _tuple$5[0];
+				err[0] = _tuple$5[1];
 				$s = 15; continue;
-			/* } else if ($assertType(_ref, ptrType$33, true)[1]) { */ case 12:
+			/* } else if ($assertType(_ref, ptrType$34, true)[1]) { */ case 12:
 				ra$3 = _ref.$val;
-				_tuple$5 = $assertType(la, ptrType$33, true);
-				la$3 = _tuple$5[0];
-				_r$4 = sd[0].dialIP(ctx, la$3, ra$3); /* */ $s = 18; case 18: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_tuple$6 = _r$4;
-				c = _tuple$6[0];
-				err[0] = _tuple$6[1];
+				_tuple$6 = $assertType(la, ptrType$34, true);
+				la$3 = _tuple$6[0];
+				_r$6 = sd[0].dialIP(ctx, la$3, ra$3); /* */ $s = 23; case 23: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				_tuple$7 = _r$6;
+				c = _tuple$7[0];
+				err[0] = _tuple$7[1];
 				$s = 15; continue;
 			/* } else if ($assertType(_ref, ptrType$6, true)[1]) { */ case 13:
 				ra$4 = _ref.$val;
-				_tuple$7 = $assertType(la, ptrType$6, true);
-				la$4 = _tuple$7[0];
-				_r$5 = sd[0].dialUnix(ctx, la$4, ra$4); /* */ $s = 19; case 19: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_tuple$8 = _r$5;
-				c = _tuple$8[0];
-				err[0] = _tuple$8[1];
+				_tuple$8 = $assertType(la, ptrType$6, true);
+				la$4 = _tuple$8[0];
+				_r$7 = sd[0].dialUnix(ctx, la$4, ra$4); /* */ $s = 24; case 24: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_tuple$9 = _r$7;
+				c = _tuple$9[0];
+				err[0] = _tuple$9[1];
 				$s = 15; continue;
 			/* } else { */ case 14:
 				ra$5 = _ref;
@@ -245613,28 +246980,42 @@ $packages["net"] = (function() {
 				c = _tmp;
 				err[0] = _tmp$1;
 				$24r = [c, err[0]];
-				$s = 20; case 20: return $24r;
+				$s = 25; case 25: return $24r;
 			/* } */ case 15:
-			/* */ if (!($interfaceIsEqual(err[0], $ifaceNil))) { $s = 21; continue; }
-			/* */ $s = 22; continue;
-			/* if (!($interfaceIsEqual(err[0], $ifaceNil))) { */ case 21:
+			/* */ if (!($interfaceIsEqual(err[0], $ifaceNil))) { $s = 26; continue; }
+			/* */ $s = 27; continue;
+			/* if (!($interfaceIsEqual(err[0], $ifaceNil))) { */ case 26:
 				_tmp$2 = $ifaceNil;
 				_tmp$3 = new OpError.ptr("dial", sd[0].network, la, ra, err[0]);
 				c = _tmp$2;
 				err[0] = _tmp$3;
 				$24r$1 = [c, err[0]];
-				$s = 23; case 23: return $24r$1;
-			/* } */ case 22:
+				$s = 28; case 28: return $24r$1;
+			/* } */ case 27:
 			_tmp$4 = c;
 			_tmp$5 = $ifaceNil;
 			c = _tmp$4;
 			err[0] = _tmp$5;
 			$24r$2 = [c, err[0]];
-			$s = 24; case 24: return $24r$2;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [c, err[0]]; } if($curGoroutine.asleep) { var $f = {$blk: dialSingle, $c: true, $r, $24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, c, ctx, err, la, la$1, la$2, la$3, la$4, ra, ra$1, ra$2, ra$3, ra$4, ra$5, raStr, sd, trace, x, $s, $deferred};return $f; } }
+			$s = 29; case 29: return $24r$2;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [c, err[0]]; } if($curGoroutine.asleep) { var $f = {$blk: dialSingle, $c: true, $r, $24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, c, ctx, err, la, la$1, la$2, la$3, la$4, ra, ra$1, ra$2, ra$3, ra$4, ra$5, raStr, sd, trace, x, $s, $deferred};return $f; } }
+		};
+		$ptrType(ListenConfig).prototype.MultipathTCP = function MultipathTCP$2() {
+			var {$24r, _r, lc, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			lc = this;
+			_r = (lc === ptrType$43.nil && $throwNilPointerError(), (lc.$ptr_mptcpStatus || (lc.$ptr_mptcpStatus = new ptrType$42(function() { return this.$target.mptcpStatus; }, function($v) { this.$target.mptcpStatus = $v; }, lc)))).get(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: MultipathTCP$2, $c: true, $r, $24r, _r, lc, $s};return $f;
+		};
+		$ptrType(ListenConfig).prototype.SetMultipathTCP = function SetMultipathTCP$1(use) {
+			var lc, use;
+			lc = this;
+			(lc === ptrType$43.nil && $throwNilPointerError(), (lc.$ptr_mptcpStatus || (lc.$ptr_mptcpStatus = new ptrType$42(function() { return this.$target.mptcpStatus; }, function($v) { this.$target.mptcpStatus = $v; }, lc)))).set(use);
 		};
 		$ptrType(ListenConfig).prototype.Listen = function Listen$1(ctx, network, address) {
-			var {_r, _r$1, _r$2, _r$3, _ref, _tuple, _tuple$1, _tuple$2, address, addrs, ctx, err, l, la, la$1, la$2, la$3, lc, network, sl, $s, $r, $c} = $restore(this, {ctx, network, address});
+			var {_r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, address, addrs, ctx, err, l, la, la$1, la$2, la$3, lc, network, sl, $s, $r, $c} = $restore(this, {ctx, network, address});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			lc = this;
 			_r = $pkg.DefaultResolver.resolveAddrList(ctx, "listen", network, address, $ifaceNil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
@@ -245644,7 +247025,7 @@ $packages["net"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return [$ifaceNil, new OpError.ptr("listen", network, $ifaceNil, $ifaceNil, err)];
 			}
-			sl = new sysListener.ptr($clone(lc, ListenConfig), network, address);
+			sl = new sysListener.ptr($clone((lc === ptrType$43.nil && $throwNilPointerError(), lc), ListenConfig), network, address);
 			l = $ifaceNil;
 			_r$1 = addrs.first(isIPv4); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			la = _r$1;
@@ -245654,17 +247035,28 @@ $packages["net"] = (function() {
 			/* */ $s = 5; continue;
 			/* if ($assertType(_ref, ptrType$16, true)[1]) { */ case 3:
 				la$1 = _ref.$val;
-				_r$2 = sl.listenTCP(ctx, la$1); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_tuple$1 = _r$2;
-				l = _tuple$1[0];
-				err = _tuple$1[1];
+				_r$2 = sl.ListenConfig.MultipathTCP(); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				/* */ if (_r$2) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if (_r$2) { */ case 7:
+					_r$3 = sl.listenMPTCP(ctx, la$1); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_tuple$1 = _r$3;
+					l = _tuple$1[0];
+					err = _tuple$1[1];
+					$s = 9; continue;
+				/* } else { */ case 8:
+					_r$4 = sl.listenTCP(ctx, la$1); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					_tuple$2 = _r$4;
+					l = _tuple$2[0];
+					err = _tuple$2[1];
+				/* } */ case 9:
 				$s = 6; continue;
 			/* } else if ($assertType(_ref, ptrType$6, true)[1]) { */ case 4:
 				la$2 = _ref.$val;
-				_r$3 = sl.listenUnix(ctx, la$2); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_tuple$2 = _r$3;
-				l = _tuple$2[0];
-				err = _tuple$2[1];
+				_r$5 = sl.listenUnix(ctx, la$2); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				_tuple$3 = _r$5;
+				l = _tuple$3[0];
+				err = _tuple$3[1];
 				$s = 6; continue;
 			/* } else { */ case 5:
 				la$3 = _ref;
@@ -245674,7 +247066,7 @@ $packages["net"] = (function() {
 				$s = -1; return [$ifaceNil, new OpError.ptr("listen", sl.network, $ifaceNil, la, err)];
 			}
 			$s = -1; return [l, $ifaceNil];
-			/* */ } return; } var $f = {$blk: Listen$1, $c: true, $r, _r, _r$1, _r$2, _r$3, _ref, _tuple, _tuple$1, _tuple$2, address, addrs, ctx, err, l, la, la$1, la$2, la$3, lc, network, sl, $s};return $f;
+			/* */ } return; } var $f = {$blk: Listen$1, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, address, addrs, ctx, err, l, la, la$1, la$2, la$3, lc, network, sl, $s};return $f;
 		};
 		$ptrType(ListenConfig).prototype.ListenPacket = function ListenPacket$1(ctx, network, address) {
 			var {_r, _r$1, _r$2, _r$3, _r$4, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, address, addrs, c, ctx, err, la, la$1, la$2, la$3, la$4, lc, network, sl, $s, $r, $c} = $restore(this, {ctx, network, address});
@@ -245687,13 +247079,13 @@ $packages["net"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return [$ifaceNil, new OpError.ptr("listen", network, $ifaceNil, $ifaceNil, err)];
 			}
-			sl = new sysListener.ptr($clone(lc, ListenConfig), network, address);
+			sl = new sysListener.ptr($clone((lc === ptrType$43.nil && $throwNilPointerError(), lc), ListenConfig), network, address);
 			c = $ifaceNil;
 			_r$1 = addrs.first(isIPv4); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			la = _r$1;
 			_ref = la;
 			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$33, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$34, true)[1]) { $s = 4; continue; }
 			/* */ if ($assertType(_ref, ptrType$6, true)[1]) { $s = 5; continue; }
 			/* */ $s = 6; continue;
 			/* if ($assertType(_ref, ptrType$13, true)[1]) { */ case 3:
@@ -245703,7 +247095,7 @@ $packages["net"] = (function() {
 				c = _tuple$1[0];
 				err = _tuple$1[1];
 				$s = 7; continue;
-			/* } else if ($assertType(_ref, ptrType$33, true)[1]) { */ case 4:
+			/* } else if ($assertType(_ref, ptrType$34, true)[1]) { */ case 4:
 				la$2 = _ref.$val;
 				_r$3 = sl.listenIP(ctx, la$2); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 				_tuple$2 = _r$3;
@@ -245730,7 +247122,7 @@ $packages["net"] = (function() {
 		Listen = function Listen$2(network, address) {
 			var {$24r, _r, address, lc, network, $s, $r, $c} = $restore(this, {network, address});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			lc = new ListenConfig.ptr($throwNilPointerError, new time.Duration(0, 0));
+			lc = new ListenConfig.ptr($throwNilPointerError, new time.Duration(0, 0), 0);
 			_r = lc.Listen(context.Background(), network, address); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$24r = _r;
 			$s = 2; case 2: return $24r;
@@ -245763,40 +247155,41 @@ $packages["net"] = (function() {
 		addrPortUDPAddr.methods = [{prop: "Network", name: "Network", pkg: "", typ: $funcType([], [$String], false)}];
 		ptrType$14.methods = [{prop: "readFrom", name: "readFrom", pkg: "net", typ: $funcType([sliceType$1, ptrType$13], [$Int, ptrType$13, $error], false)}, {prop: "readFromAddrPort", name: "readFromAddrPort", pkg: "net", typ: $funcType([sliceType$1], [$Int, netip.AddrPort, $error], false)}, {prop: "readMsg", name: "readMsg", pkg: "net", typ: $funcType([sliceType$1, sliceType$1], [$Int, $Int, $Int, netip.AddrPort, $error], false)}, {prop: "writeTo", name: "writeTo", pkg: "net", typ: $funcType([sliceType$1, ptrType$13], [$Int, $error], false)}, {prop: "writeToAddrPort", name: "writeToAddrPort", pkg: "net", typ: $funcType([sliceType$1, netip.AddrPort], [$Int, $error], false)}, {prop: "writeMsg", name: "writeMsg", pkg: "net", typ: $funcType([sliceType$1, sliceType$1, ptrType$13], [$Int, $Int, $error], false)}, {prop: "writeMsgAddrPort", name: "writeMsgAddrPort", pkg: "net", typ: $funcType([sliceType$1, sliceType$1, netip.AddrPort], [$Int, $Int, $error], false)}, {prop: "SyscallConn", name: "SyscallConn", pkg: "", typ: $funcType([], [syscall.RawConn, $error], false)}, {prop: "ReadFromUDP", name: "ReadFromUDP", pkg: "", typ: $funcType([sliceType$1], [$Int, ptrType$13, $error], false)}, {prop: "readFromUDP", name: "readFromUDP", pkg: "net", typ: $funcType([sliceType$1, ptrType$13], [$Int, ptrType$13, $error], false)}, {prop: "ReadFrom", name: "ReadFrom", pkg: "", typ: $funcType([sliceType$1], [$Int, Addr, $error], false)}, {prop: "ReadFromUDPAddrPort", name: "ReadFromUDPAddrPort", pkg: "", typ: $funcType([sliceType$1], [$Int, netip.AddrPort, $error], false)}, {prop: "ReadMsgUDP", name: "ReadMsgUDP", pkg: "", typ: $funcType([sliceType$1, sliceType$1], [$Int, $Int, $Int, ptrType$13, $error], false)}, {prop: "ReadMsgUDPAddrPort", name: "ReadMsgUDPAddrPort", pkg: "", typ: $funcType([sliceType$1, sliceType$1], [$Int, $Int, $Int, netip.AddrPort, $error], false)}, {prop: "WriteToUDP", name: "WriteToUDP", pkg: "", typ: $funcType([sliceType$1, ptrType$13], [$Int, $error], false)}, {prop: "WriteToUDPAddrPort", name: "WriteToUDPAddrPort", pkg: "", typ: $funcType([sliceType$1, netip.AddrPort], [$Int, $error], false)}, {prop: "WriteTo", name: "WriteTo", pkg: "", typ: $funcType([sliceType$1, Addr], [$Int, $error], false)}, {prop: "WriteMsgUDP", name: "WriteMsgUDP", pkg: "", typ: $funcType([sliceType$1, sliceType$1, ptrType$13], [$Int, $Int, $error], false)}, {prop: "WriteMsgUDPAddrPort", name: "WriteMsgUDPAddrPort", pkg: "", typ: $funcType([sliceType$1, sliceType$1, netip.AddrPort], [$Int, $Int, $error], false)}];
 		ptrType$16.methods = [{prop: "family", name: "family", pkg: "net", typ: $funcType([], [$Int], false)}, {prop: "sockaddr", name: "sockaddr", pkg: "net", typ: $funcType([$Int], [syscall.Sockaddr, $error], false)}, {prop: "toLocal", name: "toLocal", pkg: "net", typ: $funcType([$String], [sockaddr], false)}, {prop: "AddrPort", name: "AddrPort", pkg: "", typ: $funcType([], [netip.AddrPort], false)}, {prop: "Network", name: "Network", pkg: "", typ: $funcType([], [$String], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "isWildcard", name: "isWildcard", pkg: "net", typ: $funcType([], [$Bool], false)}, {prop: "opAddr", name: "opAddr", pkg: "net", typ: $funcType([], [Addr], false)}];
-		ptrType$17.methods = [{prop: "readFrom", name: "readFrom", pkg: "net", typ: $funcType([io.Reader], [$Int64, $error], false)}, {prop: "SyscallConn", name: "SyscallConn", pkg: "", typ: $funcType([], [syscall.RawConn, $error], false)}, {prop: "ReadFrom", name: "ReadFrom", pkg: "", typ: $funcType([io.Reader], [$Int64, $error], false)}, {prop: "CloseRead", name: "CloseRead", pkg: "", typ: $funcType([], [$error], false)}, {prop: "CloseWrite", name: "CloseWrite", pkg: "", typ: $funcType([], [$error], false)}, {prop: "SetLinger", name: "SetLinger", pkg: "", typ: $funcType([$Int], [$error], false)}, {prop: "SetKeepAlive", name: "SetKeepAlive", pkg: "", typ: $funcType([$Bool], [$error], false)}, {prop: "SetKeepAlivePeriod", name: "SetKeepAlivePeriod", pkg: "", typ: $funcType([time.Duration], [$error], false)}, {prop: "SetNoDelay", name: "SetNoDelay", pkg: "", typ: $funcType([$Bool], [$error], false)}];
+		ptrType$17.methods = [{prop: "readFrom", name: "readFrom", pkg: "net", typ: $funcType([io.Reader], [$Int64, $error], false)}, {prop: "SyscallConn", name: "SyscallConn", pkg: "", typ: $funcType([], [syscall.RawConn, $error], false)}, {prop: "ReadFrom", name: "ReadFrom", pkg: "", typ: $funcType([io.Reader], [$Int64, $error], false)}, {prop: "CloseRead", name: "CloseRead", pkg: "", typ: $funcType([], [$error], false)}, {prop: "CloseWrite", name: "CloseWrite", pkg: "", typ: $funcType([], [$error], false)}, {prop: "SetLinger", name: "SetLinger", pkg: "", typ: $funcType([$Int], [$error], false)}, {prop: "SetKeepAlive", name: "SetKeepAlive", pkg: "", typ: $funcType([$Bool], [$error], false)}, {prop: "SetKeepAlivePeriod", name: "SetKeepAlivePeriod", pkg: "", typ: $funcType([time.Duration], [$error], false)}, {prop: "SetNoDelay", name: "SetNoDelay", pkg: "", typ: $funcType([$Bool], [$error], false)}, {prop: "MultipathTCP", name: "MultipathTCP", pkg: "", typ: $funcType([], [$Bool, $error], false)}];
 		ptrType$20.methods = [{prop: "ok", name: "ok", pkg: "net", typ: $funcType([], [$Bool], false)}, {prop: "accept", name: "accept", pkg: "net", typ: $funcType([], [ptrType$17, $error], false)}, {prop: "close", name: "close", pkg: "net", typ: $funcType([], [$error], false)}, {prop: "file", name: "file", pkg: "net", typ: $funcType([], [ptrType$8, $error], false)}, {prop: "SyscallConn", name: "SyscallConn", pkg: "", typ: $funcType([], [syscall.RawConn, $error], false)}, {prop: "AcceptTCP", name: "AcceptTCP", pkg: "", typ: $funcType([], [ptrType$17, $error], false)}, {prop: "Accept", name: "Accept", pkg: "", typ: $funcType([], [Conn, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Addr", name: "Addr", pkg: "", typ: $funcType([], [Addr], false)}, {prop: "SetDeadline", name: "SetDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "File", name: "File", pkg: "", typ: $funcType([], [ptrType$8, $error], false)}];
-		ptrType$21.methods = [{prop: "ok", name: "ok", pkg: "net", typ: $funcType([], [$Bool], false)}, {prop: "Control", name: "Control", pkg: "", typ: $funcType([funcType$1], [$error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([funcType$2], [$error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([funcType$2], [$error], false)}];
-		ptrType$40.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([funcType$2], [$error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([funcType$2], [$error], false)}];
-		ptrType$23.methods = [{prop: "close", name: "close", pkg: "net", typ: $funcType([], [], false)}, {prop: "getLineFromData", name: "getLineFromData", pkg: "net", typ: $funcType([], [$String, $Bool], false)}, {prop: "readLine", name: "readLine", pkg: "net", typ: $funcType([], [$String, $Bool], false)}, {prop: "stat", name: "stat", pkg: "net", typ: $funcType([], [time.Time, $Int64, $error], false)}];
-		ptrType$4.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$1], [$Int, $error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$1], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "closeRead", name: "closeRead", pkg: "net", typ: $funcType([], [$error], false)}, {prop: "closeWrite", name: "closeWrite", pkg: "net", typ: $funcType([], [$error], false)}, {prop: "accept", name: "accept", pkg: "net", typ: $funcType([], [ptrType$4, $error], false)}, {prop: "SetDeadline", name: "SetDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetReadDeadline", name: "SetReadDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetWriteDeadline", name: "SetWriteDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "readFrom", name: "readFrom", pkg: "net", typ: $funcType([sliceType$1], [$Int, syscall.Sockaddr, $error], false)}, {prop: "readFromInet4", name: "readFromInet4", pkg: "net", typ: $funcType([sliceType$1, ptrType$11], [$Int, $error], false)}, {prop: "readFromInet6", name: "readFromInet6", pkg: "net", typ: $funcType([sliceType$1, ptrType$12], [$Int, $error], false)}, {prop: "readMsg", name: "readMsg", pkg: "net", typ: $funcType([sliceType$1, sliceType$1, $Int], [$Int, $Int, $Int, syscall.Sockaddr, $error], false)}, {prop: "readMsgInet4", name: "readMsgInet4", pkg: "net", typ: $funcType([sliceType$1, sliceType$1, $Int, ptrType$11], [$Int, $Int, $Int, $error], false)}, {prop: "readMsgInet6", name: "readMsgInet6", pkg: "net", typ: $funcType([sliceType$1, sliceType$1, $Int, ptrType$12], [$Int, $Int, $Int, $error], false)}, {prop: "writeMsgInet4", name: "writeMsgInet4", pkg: "net", typ: $funcType([sliceType$1, sliceType$1, ptrType$11], [$Int, $Int, $error], false)}, {prop: "writeMsgInet6", name: "writeMsgInet6", pkg: "net", typ: $funcType([sliceType$1, sliceType$1, ptrType$12], [$Int, $Int, $error], false)}, {prop: "writeTo", name: "writeTo", pkg: "net", typ: $funcType([sliceType$1, syscall.Sockaddr], [$Int, $error], false)}, {prop: "writeToInet4", name: "writeToInet4", pkg: "net", typ: $funcType([sliceType$1, ptrType$11], [$Int, $error], false)}, {prop: "writeToInet6", name: "writeToInet6", pkg: "net", typ: $funcType([sliceType$1, ptrType$12], [$Int, $error], false)}, {prop: "writeMsg", name: "writeMsg", pkg: "net", typ: $funcType([sliceType$1, sliceType$1, syscall.Sockaddr], [$Int, $Int, $error], false)}, {prop: "dup", name: "dup", pkg: "net", typ: $funcType([], [ptrType$8, $error], false)}];
-		ptrType$24.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$1], [$Int, $error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$1], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [], false)}, {prop: "SetReadDeadline", name: "SetReadDeadline", pkg: "", typ: $funcType([time.Time], [], false)}, {prop: "SetWriteDeadline", name: "SetWriteDeadline", pkg: "", typ: $funcType([time.Time], [], false)}];
-		ptrType$27.methods = [{prop: "ok", name: "ok", pkg: "net", typ: $funcType([], [$Bool], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$1], [$Int, $error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$1], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "LocalAddr", name: "LocalAddr", pkg: "", typ: $funcType([], [Addr], false)}, {prop: "RemoteAddr", name: "RemoteAddr", pkg: "", typ: $funcType([], [Addr], false)}, {prop: "SetDeadline", name: "SetDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetReadDeadline", name: "SetReadDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetWriteDeadline", name: "SetWriteDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetReadBuffer", name: "SetReadBuffer", pkg: "", typ: $funcType([$Int], [$error], false)}, {prop: "SetWriteBuffer", name: "SetWriteBuffer", pkg: "", typ: $funcType([$Int], [$error], false)}, {prop: "File", name: "File", pkg: "", typ: $funcType([], [ptrType$8, $error], false)}];
+		ptrType$21.methods = [{prop: "ok", name: "ok", pkg: "net", typ: $funcType([], [$Bool], false)}, {prop: "Control", name: "Control", pkg: "", typ: $funcType([funcType$1], [$error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([funcType$2], [$error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([funcType$2], [$error], false)}, {prop: "PollFD", name: "PollFD", pkg: "", typ: $funcType([], [ptrType$22], false)}];
+		ptrType$45.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([funcType$2], [$error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([funcType$2], [$error], false)}];
+		ptrType$24.methods = [{prop: "close", name: "close", pkg: "net", typ: $funcType([], [], false)}, {prop: "getLineFromData", name: "getLineFromData", pkg: "net", typ: $funcType([], [$String, $Bool], false)}, {prop: "readLine", name: "readLine", pkg: "net", typ: $funcType([], [$String, $Bool], false)}, {prop: "stat", name: "stat", pkg: "net", typ: $funcType([], [time.Time, $Int64, $error], false)}];
+		ptrType$25.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$1], [$Int, $error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$1], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "closeRead", name: "closeRead", pkg: "net", typ: $funcType([], [$error], false)}, {prop: "closeWrite", name: "closeWrite", pkg: "net", typ: $funcType([], [$error], false)}, {prop: "accept", name: "accept", pkg: "net", typ: $funcType([], [ptrType$4, $error], false)}, {prop: "SetDeadline", name: "SetDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetReadDeadline", name: "SetReadDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetWriteDeadline", name: "SetWriteDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "connect", name: "connect", pkg: "net", typ: $funcType([context.Context, syscall.Sockaddr, syscall.Sockaddr], [syscall.Sockaddr, $error], false)}, {prop: "readFrom", name: "readFrom", pkg: "net", typ: $funcType([sliceType$1], [$Int, syscall.Sockaddr, $error], false)}, {prop: "readFromInet4", name: "readFromInet4", pkg: "net", typ: $funcType([sliceType$1, ptrType$11], [$Int, $error], false)}, {prop: "readFromInet6", name: "readFromInet6", pkg: "net", typ: $funcType([sliceType$1, ptrType$12], [$Int, $error], false)}, {prop: "readMsg", name: "readMsg", pkg: "net", typ: $funcType([sliceType$1, sliceType$1, $Int], [$Int, $Int, $Int, syscall.Sockaddr, $error], false)}, {prop: "readMsgInet4", name: "readMsgInet4", pkg: "net", typ: $funcType([sliceType$1, sliceType$1, $Int, ptrType$11], [$Int, $Int, $Int, $error], false)}, {prop: "readMsgInet6", name: "readMsgInet6", pkg: "net", typ: $funcType([sliceType$1, sliceType$1, $Int, ptrType$12], [$Int, $Int, $Int, $error], false)}, {prop: "writeMsgInet4", name: "writeMsgInet4", pkg: "net", typ: $funcType([sliceType$1, sliceType$1, ptrType$11], [$Int, $Int, $error], false)}, {prop: "writeMsgInet6", name: "writeMsgInet6", pkg: "net", typ: $funcType([sliceType$1, sliceType$1, ptrType$12], [$Int, $Int, $error], false)}, {prop: "writeTo", name: "writeTo", pkg: "net", typ: $funcType([sliceType$1, syscall.Sockaddr], [$Int, $error], false)}, {prop: "writeToInet4", name: "writeToInet4", pkg: "net", typ: $funcType([sliceType$1, ptrType$11], [$Int, $error], false)}, {prop: "writeToInet6", name: "writeToInet6", pkg: "net", typ: $funcType([sliceType$1, ptrType$12], [$Int, $error], false)}, {prop: "writeMsg", name: "writeMsg", pkg: "net", typ: $funcType([sliceType$1, sliceType$1, syscall.Sockaddr], [$Int, $Int, $error], false)}, {prop: "dup", name: "dup", pkg: "net", typ: $funcType([], [ptrType$8, $error], false)}];
+		ptrType$27.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$1], [$Int, $error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$1], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [], false)}, {prop: "SetReadDeadline", name: "SetReadDeadline", pkg: "", typ: $funcType([time.Time], [], false)}, {prop: "SetWriteDeadline", name: "SetWriteDeadline", pkg: "", typ: $funcType([time.Time], [], false)}];
+		ptrType$28.methods = [{prop: "ok", name: "ok", pkg: "net", typ: $funcType([], [$Bool], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$1], [$Int, $error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$1], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "LocalAddr", name: "LocalAddr", pkg: "", typ: $funcType([], [Addr], false)}, {prop: "RemoteAddr", name: "RemoteAddr", pkg: "", typ: $funcType([], [Addr], false)}, {prop: "SetDeadline", name: "SetDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetReadDeadline", name: "SetReadDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetWriteDeadline", name: "SetWriteDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetReadBuffer", name: "SetReadBuffer", pkg: "", typ: $funcType([$Int], [$error], false)}, {prop: "SetWriteBuffer", name: "SetWriteBuffer", pkg: "", typ: $funcType([$Int], [$error], false)}, {prop: "File", name: "File", pkg: "", typ: $funcType([], [ptrType$8, $error], false)}];
 		canceledError.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Is", name: "Is", pkg: "", typ: $funcType([$error], [$Bool], false)}];
 		ptrType$18.methods = [{prop: "Unwrap", name: "Unwrap", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Temporary", name: "Temporary", pkg: "", typ: $funcType([], [$Bool], false)}];
-		ptrType$44.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Temporary", name: "Temporary", pkg: "", typ: $funcType([], [$Bool], false)}];
-		ptrType$28.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Temporary", name: "Temporary", pkg: "", typ: $funcType([], [$Bool], false)}];
-		UnknownNetworkError.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Temporary", name: "Temporary", pkg: "", typ: $funcType([], [$Bool], false)}];
-		ptrType$45.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Temporary", name: "Temporary", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Is", name: "Is", pkg: "", typ: $funcType([$error], [$Bool], false)}];
+		ptrType$49.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Temporary", name: "Temporary", pkg: "", typ: $funcType([], [$Bool], false)}];
 		ptrType$29.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Temporary", name: "Temporary", pkg: "", typ: $funcType([], [$Bool], false)}];
+		UnknownNetworkError.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Temporary", name: "Temporary", pkg: "", typ: $funcType([], [$Bool], false)}];
+		ptrType$50.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Temporary", name: "Temporary", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Is", name: "Is", pkg: "", typ: $funcType([$error], [$Bool], false)}];
+		ptrType$30.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Temporary", name: "Temporary", pkg: "", typ: $funcType([], [$Bool], false)}];
 		HardwareAddr.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$10.methods = [{prop: "lookup", name: "lookup", pkg: "net", typ: $funcType([context.Context, $String, dnsmessage.Type, ptrType$35], [dnsmessage.Parser, $String, $error], false)}, {prop: "lookupHost", name: "lookupHost", pkg: "net", typ: $funcType([context.Context, $String], [sliceType, $error], false)}, {prop: "lookupIP", name: "lookupIP", pkg: "net", typ: $funcType([context.Context, $String, $String], [sliceType$5, $error], false)}, {prop: "lookupPort", name: "lookupPort", pkg: "net", typ: $funcType([context.Context, $String, $String], [$Int, $error], false)}, {prop: "lookupCNAME", name: "lookupCNAME", pkg: "net", typ: $funcType([context.Context, $String], [$String, $error], false)}, {prop: "lookupSRV", name: "lookupSRV", pkg: "net", typ: $funcType([context.Context, $String, $String, $String], [$String, sliceType$6, $error], false)}, {prop: "lookupMX", name: "lookupMX", pkg: "net", typ: $funcType([context.Context, $String], [sliceType$7, $error], false)}, {prop: "lookupNS", name: "lookupNS", pkg: "net", typ: $funcType([context.Context, $String], [sliceType$8, $error], false)}, {prop: "lookupTXT", name: "lookupTXT", pkg: "net", typ: $funcType([context.Context, $String], [sliceType, $error], false)}, {prop: "lookupAddr", name: "lookupAddr", pkg: "net", typ: $funcType([context.Context, $String], [sliceType, $error], false)}, {prop: "preferGo", name: "preferGo", pkg: "net", typ: $funcType([], [$Bool], false)}, {prop: "strictErrors", name: "strictErrors", pkg: "net", typ: $funcType([], [$Bool], false)}, {prop: "getLookupGroup", name: "getLookupGroup", pkg: "net", typ: $funcType([], [ptrType$47], false)}, {prop: "LookupHost", name: "LookupHost", pkg: "", typ: $funcType([context.Context, $String], [sliceType, $error], false)}, {prop: "LookupIPAddr", name: "LookupIPAddr", pkg: "", typ: $funcType([context.Context, $String], [sliceType$5, $error], false)}, {prop: "LookupIP", name: "LookupIP", pkg: "", typ: $funcType([context.Context, $String, $String], [sliceType$9, $error], false)}, {prop: "LookupNetIP", name: "LookupNetIP", pkg: "", typ: $funcType([context.Context, $String, $String], [sliceType$10, $error], false)}, {prop: "lookupIPAddr", name: "lookupIPAddr", pkg: "net", typ: $funcType([context.Context, $String, $String], [sliceType$5, $error], false)}, {prop: "LookupPort", name: "LookupPort", pkg: "", typ: $funcType([context.Context, $String, $String], [$Int, $error], false)}, {prop: "LookupCNAME", name: "LookupCNAME", pkg: "", typ: $funcType([context.Context, $String], [$String, $error], false)}, {prop: "LookupSRV", name: "LookupSRV", pkg: "", typ: $funcType([context.Context, $String, $String, $String], [$String, sliceType$6, $error], false)}, {prop: "LookupMX", name: "LookupMX", pkg: "", typ: $funcType([context.Context, $String], [sliceType$7, $error], false)}, {prop: "LookupNS", name: "LookupNS", pkg: "", typ: $funcType([context.Context, $String], [sliceType$8, $error], false)}, {prop: "LookupTXT", name: "LookupTXT", pkg: "", typ: $funcType([context.Context, $String], [sliceType, $error], false)}, {prop: "LookupAddr", name: "LookupAddr", pkg: "", typ: $funcType([context.Context, $String], [sliceType, $error], false)}, {prop: "dial", name: "dial", pkg: "net", typ: $funcType([context.Context, $String, $String], [Conn, $error], false)}, {prop: "goLookupSRV", name: "goLookupSRV", pkg: "net", typ: $funcType([context.Context, $String, $String, $String], [$String, sliceType$6, $error], false)}, {prop: "goLookupMX", name: "goLookupMX", pkg: "net", typ: $funcType([context.Context, $String], [sliceType$7, $error], false)}, {prop: "goLookupNS", name: "goLookupNS", pkg: "net", typ: $funcType([context.Context, $String], [sliceType$8, $error], false)}, {prop: "goLookupTXT", name: "goLookupTXT", pkg: "net", typ: $funcType([context.Context, $String], [sliceType, $error], false)}, {prop: "internetAddrList", name: "internetAddrList", pkg: "net", typ: $funcType([context.Context, $String, $String], [addrList, $error], false)}, {prop: "resolveAddrList", name: "resolveAddrList", pkg: "net", typ: $funcType([context.Context, $String, $String, $String, Addr], [addrList, $error], false)}];
+		ptrType$10.methods = [{prop: "lookup", name: "lookup", pkg: "net", typ: $funcType([context.Context, $String, dnsmessage.Type, ptrType$36], [dnsmessage.Parser, $String, $error], false)}, {prop: "lookupHost", name: "lookupHost", pkg: "net", typ: $funcType([context.Context, $String], [sliceType, $error], false)}, {prop: "lookupIP", name: "lookupIP", pkg: "net", typ: $funcType([context.Context, $String, $String], [sliceType$5, $error], false)}, {prop: "lookupPort", name: "lookupPort", pkg: "net", typ: $funcType([context.Context, $String, $String], [$Int, $error], false)}, {prop: "lookupCNAME", name: "lookupCNAME", pkg: "net", typ: $funcType([context.Context, $String], [$String, $error], false)}, {prop: "lookupSRV", name: "lookupSRV", pkg: "net", typ: $funcType([context.Context, $String, $String, $String], [$String, sliceType$6, $error], false)}, {prop: "lookupMX", name: "lookupMX", pkg: "net", typ: $funcType([context.Context, $String], [sliceType$7, $error], false)}, {prop: "lookupNS", name: "lookupNS", pkg: "net", typ: $funcType([context.Context, $String], [sliceType$8, $error], false)}, {prop: "lookupTXT", name: "lookupTXT", pkg: "net", typ: $funcType([context.Context, $String], [sliceType, $error], false)}, {prop: "lookupAddr", name: "lookupAddr", pkg: "net", typ: $funcType([context.Context, $String], [sliceType, $error], false)}, {prop: "preferGo", name: "preferGo", pkg: "net", typ: $funcType([], [$Bool], false)}, {prop: "strictErrors", name: "strictErrors", pkg: "net", typ: $funcType([], [$Bool], false)}, {prop: "getLookupGroup", name: "getLookupGroup", pkg: "net", typ: $funcType([], [ptrType$52], false)}, {prop: "LookupHost", name: "LookupHost", pkg: "", typ: $funcType([context.Context, $String], [sliceType, $error], false)}, {prop: "LookupIPAddr", name: "LookupIPAddr", pkg: "", typ: $funcType([context.Context, $String], [sliceType$5, $error], false)}, {prop: "LookupIP", name: "LookupIP", pkg: "", typ: $funcType([context.Context, $String, $String], [sliceType$9, $error], false)}, {prop: "LookupNetIP", name: "LookupNetIP", pkg: "", typ: $funcType([context.Context, $String, $String], [sliceType$10, $error], false)}, {prop: "lookupIPAddr", name: "lookupIPAddr", pkg: "net", typ: $funcType([context.Context, $String, $String], [sliceType$5, $error], false)}, {prop: "LookupPort", name: "LookupPort", pkg: "", typ: $funcType([context.Context, $String, $String], [$Int, $error], false)}, {prop: "LookupCNAME", name: "LookupCNAME", pkg: "", typ: $funcType([context.Context, $String], [$String, $error], false)}, {prop: "LookupSRV", name: "LookupSRV", pkg: "", typ: $funcType([context.Context, $String, $String, $String], [$String, sliceType$6, $error], false)}, {prop: "LookupMX", name: "LookupMX", pkg: "", typ: $funcType([context.Context, $String], [sliceType$7, $error], false)}, {prop: "LookupNS", name: "LookupNS", pkg: "", typ: $funcType([context.Context, $String], [sliceType$8, $error], false)}, {prop: "LookupTXT", name: "LookupTXT", pkg: "", typ: $funcType([context.Context, $String], [sliceType, $error], false)}, {prop: "LookupAddr", name: "LookupAddr", pkg: "", typ: $funcType([context.Context, $String], [sliceType, $error], false)}, {prop: "dial", name: "dial", pkg: "net", typ: $funcType([context.Context, $String, $String], [Conn, $error], false)}, {prop: "goLookupSRV", name: "goLookupSRV", pkg: "net", typ: $funcType([context.Context, $String, $String, $String], [$String, sliceType$6, $error], false)}, {prop: "goLookupMX", name: "goLookupMX", pkg: "net", typ: $funcType([context.Context, $String], [sliceType$7, $error], false)}, {prop: "goLookupNS", name: "goLookupNS", pkg: "net", typ: $funcType([context.Context, $String], [sliceType$8, $error], false)}, {prop: "goLookupTXT", name: "goLookupTXT", pkg: "net", typ: $funcType([context.Context, $String], [sliceType, $error], false)}, {prop: "internetAddrList", name: "internetAddrList", pkg: "net", typ: $funcType([context.Context, $String, $String], [addrList, $error], false)}, {prop: "resolveAddrList", name: "resolveAddrList", pkg: "net", typ: $funcType([context.Context, $String, $String, $String, Addr], [addrList, $error], false)}];
 		ptrType$3.methods = [{prop: "Value", name: "Value", pkg: "", typ: $funcType([$emptyInterface], [$emptyInterface], false)}];
-		ptrType$48.methods = [{prop: "probe", name: "probe", pkg: "net", typ: $funcType([], [], false)}];
+		ptrType$53.methods = [{prop: "probe", name: "probe", pkg: "net", typ: $funcType([], [], false)}];
 		addrList.methods = [{prop: "forResolve", name: "forResolve", pkg: "net", typ: $funcType([$String, $String], [Addr], false)}, {prop: "first", name: "first", pkg: "net", typ: $funcType([funcType$4], [Addr], false)}, {prop: "partition", name: "partition", pkg: "net", typ: $funcType([funcType$4], [addrList, addrList], false)}];
-		ptrType$33.methods = [{prop: "family", name: "family", pkg: "net", typ: $funcType([], [$Int], false)}, {prop: "sockaddr", name: "sockaddr", pkg: "net", typ: $funcType([$Int], [syscall.Sockaddr, $error], false)}, {prop: "toLocal", name: "toLocal", pkg: "net", typ: $funcType([$String], [sockaddr], false)}, {prop: "Network", name: "Network", pkg: "", typ: $funcType([], [$String], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "isWildcard", name: "isWildcard", pkg: "net", typ: $funcType([], [$Bool], false)}, {prop: "opAddr", name: "opAddr", pkg: "net", typ: $funcType([], [Addr], false)}];
-		ptrType$37.methods = [{prop: "readFrom", name: "readFrom", pkg: "net", typ: $funcType([sliceType$1], [$Int, ptrType$33, $error], false)}, {prop: "readMsg", name: "readMsg", pkg: "net", typ: $funcType([sliceType$1, sliceType$1], [$Int, $Int, $Int, ptrType$33, $error], false)}, {prop: "writeTo", name: "writeTo", pkg: "net", typ: $funcType([sliceType$1, ptrType$33], [$Int, $error], false)}, {prop: "writeMsg", name: "writeMsg", pkg: "net", typ: $funcType([sliceType$1, sliceType$1, ptrType$33], [$Int, $Int, $error], false)}, {prop: "SyscallConn", name: "SyscallConn", pkg: "", typ: $funcType([], [syscall.RawConn, $error], false)}, {prop: "ReadFromIP", name: "ReadFromIP", pkg: "", typ: $funcType([sliceType$1], [$Int, ptrType$33, $error], false)}, {prop: "ReadFrom", name: "ReadFrom", pkg: "", typ: $funcType([sliceType$1], [$Int, Addr, $error], false)}, {prop: "ReadMsgIP", name: "ReadMsgIP", pkg: "", typ: $funcType([sliceType$1, sliceType$1], [$Int, $Int, $Int, ptrType$33, $error], false)}, {prop: "WriteToIP", name: "WriteToIP", pkg: "", typ: $funcType([sliceType$1, ptrType$33], [$Int, $error], false)}, {prop: "WriteTo", name: "WriteTo", pkg: "", typ: $funcType([sliceType$1, Addr], [$Int, $error], false)}, {prop: "WriteMsgIP", name: "WriteMsgIP", pkg: "", typ: $funcType([sliceType$1, sliceType$1, ptrType$33], [$Int, $Int, $error], false)}];
+		ptrType$34.methods = [{prop: "family", name: "family", pkg: "net", typ: $funcType([], [$Int], false)}, {prop: "sockaddr", name: "sockaddr", pkg: "net", typ: $funcType([$Int], [syscall.Sockaddr, $error], false)}, {prop: "toLocal", name: "toLocal", pkg: "net", typ: $funcType([$String], [sockaddr], false)}, {prop: "Network", name: "Network", pkg: "", typ: $funcType([], [$String], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "isWildcard", name: "isWildcard", pkg: "net", typ: $funcType([], [$Bool], false)}, {prop: "opAddr", name: "opAddr", pkg: "net", typ: $funcType([], [Addr], false)}];
+		ptrType$38.methods = [{prop: "readFrom", name: "readFrom", pkg: "net", typ: $funcType([sliceType$1], [$Int, ptrType$34, $error], false)}, {prop: "readMsg", name: "readMsg", pkg: "net", typ: $funcType([sliceType$1, sliceType$1], [$Int, $Int, $Int, ptrType$34, $error], false)}, {prop: "writeTo", name: "writeTo", pkg: "net", typ: $funcType([sliceType$1, ptrType$34], [$Int, $error], false)}, {prop: "writeMsg", name: "writeMsg", pkg: "net", typ: $funcType([sliceType$1, sliceType$1, ptrType$34], [$Int, $Int, $error], false)}, {prop: "SyscallConn", name: "SyscallConn", pkg: "", typ: $funcType([], [syscall.RawConn, $error], false)}, {prop: "ReadFromIP", name: "ReadFromIP", pkg: "", typ: $funcType([sliceType$1], [$Int, ptrType$34, $error], false)}, {prop: "ReadFrom", name: "ReadFrom", pkg: "", typ: $funcType([sliceType$1], [$Int, Addr, $error], false)}, {prop: "ReadMsgIP", name: "ReadMsgIP", pkg: "", typ: $funcType([sliceType$1, sliceType$1], [$Int, $Int, $Int, ptrType$34, $error], false)}, {prop: "WriteToIP", name: "WriteToIP", pkg: "", typ: $funcType([sliceType$1, ptrType$34], [$Int, $error], false)}, {prop: "WriteTo", name: "WriteTo", pkg: "", typ: $funcType([sliceType$1, Addr], [$Int, $error], false)}, {prop: "WriteMsgIP", name: "WriteMsgIP", pkg: "", typ: $funcType([sliceType$1, sliceType$1, ptrType$34], [$Int, $Int, $error], false)}];
 		IP.methods = [{prop: "IsUnspecified", name: "IsUnspecified", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsLoopback", name: "IsLoopback", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsPrivate", name: "IsPrivate", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsMulticast", name: "IsMulticast", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsInterfaceLocalMulticast", name: "IsInterfaceLocalMulticast", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsLinkLocalMulticast", name: "IsLinkLocalMulticast", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsLinkLocalUnicast", name: "IsLinkLocalUnicast", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsGlobalUnicast", name: "IsGlobalUnicast", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "To4", name: "To4", pkg: "", typ: $funcType([], [IP], false)}, {prop: "To16", name: "To16", pkg: "", typ: $funcType([], [IP], false)}, {prop: "DefaultMask", name: "DefaultMask", pkg: "", typ: $funcType([], [IPMask], false)}, {prop: "Mask", name: "Mask", pkg: "", typ: $funcType([IPMask], [IP], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "MarshalText", name: "MarshalText", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([IP], [$Bool], false)}, {prop: "matchAddrFamily", name: "matchAddrFamily", pkg: "net", typ: $funcType([IP], [$Bool], false)}];
-		ptrType$49.methods = [{prop: "UnmarshalText", name: "UnmarshalText", pkg: "", typ: $funcType([sliceType$1], [$error], false)}];
+		ptrType$54.methods = [{prop: "UnmarshalText", name: "UnmarshalText", pkg: "", typ: $funcType([sliceType$1], [$error], false)}];
 		IPMask.methods = [{prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int, $Int], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$38.methods = [{prop: "Contains", name: "Contains", pkg: "", typ: $funcType([IP], [$Bool], false)}, {prop: "Network", name: "Network", pkg: "", typ: $funcType([], [$String], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$39.methods = [{prop: "Contains", name: "Contains", pkg: "", typ: $funcType([IP], [$Bool], false)}, {prop: "Network", name: "Network", pkg: "", typ: $funcType([], [$String], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
 		ptrType$15.methods = [{prop: "Addrs", name: "Addrs", pkg: "", typ: $funcType([], [sliceType$14, $error], false)}, {prop: "MulticastAddrs", name: "MulticastAddrs", pkg: "", typ: $funcType([], [sliceType$14, $error], false)}];
 		Flags.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$50.methods = [{prop: "update", name: "update", pkg: "net", typ: $funcType([sliceType$13, $Bool], [$Bool], false)}, {prop: "name", name: "name", pkg: "net", typ: $funcType([$Int], [$String], false)}, {prop: "index", name: "index", pkg: "net", typ: $funcType([$String], [$Int], false)}];
-		ptrType$35.methods = [{prop: "serverOffset", name: "serverOffset", pkg: "net", typ: $funcType([], [$Uint32], false)}];
-		ptrType$51.methods = [{prop: "dualStack", name: "dualStack", pkg: "net", typ: $funcType([], [$Bool], false)}, {prop: "deadline", name: "deadline", pkg: "net", typ: $funcType([context.Context, time.Time], [time.Time], false)}, {prop: "resolver", name: "resolver", pkg: "net", typ: $funcType([], [ptrType$10], false)}, {prop: "fallbackDelay", name: "fallbackDelay", pkg: "net", typ: $funcType([], [time.Duration], false)}, {prop: "Dial", name: "Dial", pkg: "", typ: $funcType([$String, $String], [Conn, $error], false)}, {prop: "DialContext", name: "DialContext", pkg: "", typ: $funcType([context.Context, $String, $String], [Conn, $error], false)}];
-		ptrType$52.methods = [{prop: "dialUnix", name: "dialUnix", pkg: "net", typ: $funcType([context.Context, ptrType$6, ptrType$6], [ptrType$7, $error], false)}, {prop: "dialUDP", name: "dialUDP", pkg: "net", typ: $funcType([context.Context, ptrType$13, ptrType$13], [ptrType$14, $error], false)}, {prop: "dialTCP", name: "dialTCP", pkg: "net", typ: $funcType([context.Context, ptrType$16, ptrType$16], [ptrType$17, $error], false)}, {prop: "doDialTCP", name: "doDialTCP", pkg: "net", typ: $funcType([context.Context, ptrType$16, ptrType$16], [ptrType$17, $error], false)}, {prop: "dialIP", name: "dialIP", pkg: "net", typ: $funcType([context.Context, ptrType$33, ptrType$33], [ptrType$37, $error], false)}, {prop: "dialParallel", name: "dialParallel", pkg: "net", typ: $funcType([context.Context, addrList, addrList], [Conn, $error], false)}, {prop: "dialSerial", name: "dialSerial", pkg: "net", typ: $funcType([context.Context, addrList], [Conn, $error], false)}, {prop: "dialSingle", name: "dialSingle", pkg: "net", typ: $funcType([context.Context, Addr], [Conn, $error], false)}];
-		ptrType$53.methods = [{prop: "Listen", name: "Listen", pkg: "", typ: $funcType([context.Context, $String, $String], [Listener, $error], false)}, {prop: "ListenPacket", name: "ListenPacket", pkg: "", typ: $funcType([context.Context, $String, $String], [PacketConn, $error], false)}];
-		ptrType$54.methods = [{prop: "listenUnix", name: "listenUnix", pkg: "net", typ: $funcType([context.Context, ptrType$6], [ptrType$9, $error], false)}, {prop: "listenUnixgram", name: "listenUnixgram", pkg: "net", typ: $funcType([context.Context, ptrType$6], [ptrType$7, $error], false)}, {prop: "listenUDP", name: "listenUDP", pkg: "net", typ: $funcType([context.Context, ptrType$13], [ptrType$14, $error], false)}, {prop: "listenMulticastUDP", name: "listenMulticastUDP", pkg: "net", typ: $funcType([context.Context, ptrType$15, ptrType$13], [ptrType$14, $error], false)}, {prop: "listenTCP", name: "listenTCP", pkg: "net", typ: $funcType([context.Context, ptrType$16], [ptrType$20, $error], false)}, {prop: "listenIP", name: "listenIP", pkg: "net", typ: $funcType([context.Context, ptrType$33], [ptrType$37, $error], false)}];
+		ptrType$55.methods = [{prop: "update", name: "update", pkg: "net", typ: $funcType([sliceType$13, $Bool], [$Bool], false)}, {prop: "name", name: "name", pkg: "net", typ: $funcType([$Int], [$String], false)}, {prop: "index", name: "index", pkg: "net", typ: $funcType([$String], [$Int], false)}];
+		ptrType$36.methods = [{prop: "serverOffset", name: "serverOffset", pkg: "net", typ: $funcType([], [$Uint32], false)}];
+		ptrType$42.methods = [{prop: "get", name: "get", pkg: "net", typ: $funcType([], [$Bool], false)}, {prop: "set", name: "set", pkg: "net", typ: $funcType([$Bool], [], false)}];
+		ptrType$41.methods = [{prop: "dualStack", name: "dualStack", pkg: "net", typ: $funcType([], [$Bool], false)}, {prop: "deadline", name: "deadline", pkg: "net", typ: $funcType([context.Context, time.Time], [time.Time], false)}, {prop: "resolver", name: "resolver", pkg: "net", typ: $funcType([], [ptrType$10], false)}, {prop: "fallbackDelay", name: "fallbackDelay", pkg: "net", typ: $funcType([], [time.Duration], false)}, {prop: "MultipathTCP", name: "MultipathTCP", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "SetMultipathTCP", name: "SetMultipathTCP", pkg: "", typ: $funcType([$Bool], [], false)}, {prop: "Dial", name: "Dial", pkg: "", typ: $funcType([$String, $String], [Conn, $error], false)}, {prop: "DialContext", name: "DialContext", pkg: "", typ: $funcType([context.Context, $String, $String], [Conn, $error], false)}];
+		ptrType$56.methods = [{prop: "dialUnix", name: "dialUnix", pkg: "net", typ: $funcType([context.Context, ptrType$6, ptrType$6], [ptrType$7, $error], false)}, {prop: "dialUDP", name: "dialUDP", pkg: "net", typ: $funcType([context.Context, ptrType$13, ptrType$13], [ptrType$14, $error], false)}, {prop: "dialTCP", name: "dialTCP", pkg: "net", typ: $funcType([context.Context, ptrType$16, ptrType$16], [ptrType$17, $error], false)}, {prop: "doDialTCP", name: "doDialTCP", pkg: "net", typ: $funcType([context.Context, ptrType$16, ptrType$16], [ptrType$17, $error], false)}, {prop: "doDialTCPProto", name: "doDialTCPProto", pkg: "net", typ: $funcType([context.Context, ptrType$16, ptrType$16, $Int], [ptrType$17, $error], false)}, {prop: "dialMPTCP", name: "dialMPTCP", pkg: "net", typ: $funcType([context.Context, ptrType$16, ptrType$16], [ptrType$17, $error], false)}, {prop: "dialIP", name: "dialIP", pkg: "net", typ: $funcType([context.Context, ptrType$34, ptrType$34], [ptrType$38, $error], false)}, {prop: "dialParallel", name: "dialParallel", pkg: "net", typ: $funcType([context.Context, addrList, addrList], [Conn, $error], false)}, {prop: "dialSerial", name: "dialSerial", pkg: "net", typ: $funcType([context.Context, addrList], [Conn, $error], false)}, {prop: "dialSingle", name: "dialSingle", pkg: "net", typ: $funcType([context.Context, Addr], [Conn, $error], false)}];
+		ptrType$43.methods = [{prop: "MultipathTCP", name: "MultipathTCP", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "SetMultipathTCP", name: "SetMultipathTCP", pkg: "", typ: $funcType([$Bool], [], false)}, {prop: "Listen", name: "Listen", pkg: "", typ: $funcType([context.Context, $String, $String], [Listener, $error], false)}, {prop: "ListenPacket", name: "ListenPacket", pkg: "", typ: $funcType([context.Context, $String, $String], [PacketConn, $error], false)}];
+		ptrType$57.methods = [{prop: "listenUnix", name: "listenUnix", pkg: "net", typ: $funcType([context.Context, ptrType$6], [ptrType$9, $error], false)}, {prop: "listenUnixgram", name: "listenUnixgram", pkg: "net", typ: $funcType([context.Context, ptrType$6], [ptrType$7, $error], false)}, {prop: "listenUDP", name: "listenUDP", pkg: "net", typ: $funcType([context.Context, ptrType$13], [ptrType$14, $error], false)}, {prop: "listenMulticastUDP", name: "listenMulticastUDP", pkg: "net", typ: $funcType([context.Context, ptrType$15, ptrType$13], [ptrType$14, $error], false)}, {prop: "listenTCP", name: "listenTCP", pkg: "net", typ: $funcType([context.Context, ptrType$16], [ptrType$20, $error], false)}, {prop: "listenTCPProto", name: "listenTCPProto", pkg: "net", typ: $funcType([context.Context, ptrType$16, $Int], [ptrType$20, $error], false)}, {prop: "listenMPTCP", name: "listenMPTCP", pkg: "net", typ: $funcType([context.Context, ptrType$16], [ptrType$20, $error], false)}, {prop: "listenIP", name: "listenIP", pkg: "net", typ: $funcType([context.Context, ptrType$34], [ptrType$38, $error], false)}];
 		policyTable.methods = [{prop: "Classify", name: "Classify", pkg: "", typ: $funcType([netip.Addr], [policyTableEntry], false)}];
 		UnixAddr.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Net", name: "Net", embedded: false, exported: true, typ: $String, tag: ""}]);
 		UnixConn.init("net", [{prop: "conn", name: "conn", embedded: true, exported: false, typ: conn, tag: ""}]);
@@ -245811,7 +247204,9 @@ $packages["net"] = (function() {
 		rawConn.init("net", [{prop: "fd", name: "fd", embedded: false, exported: false, typ: ptrType$4, tag: ""}]);
 		rawListener.init("net", [{prop: "rawConn", name: "rawConn", embedded: true, exported: false, typ: rawConn, tag: ""}]);
 		file.init("net", [{prop: "file", name: "file", embedded: false, exported: false, typ: ptrType$8, tag: ""}, {prop: "data", name: "data", embedded: false, exported: false, typ: sliceType$1, tag: ""}, {prop: "atEOF", name: "atEOF", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		netFD.init("net", [{prop: "r", name: "r", embedded: false, exported: false, typ: ptrType$24, tag: ""}, {prop: "w", name: "w", embedded: false, exported: false, typ: ptrType$24, tag: ""}, {prop: "incoming", name: "incoming", embedded: false, exported: false, typ: chanType$6, tag: ""}, {prop: "closedMu", name: "closedMu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "closed", name: "closed", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "listener", name: "listener", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "family", name: "family", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "sotype", name: "sotype", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "net", name: "net", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "laddr", name: "laddr", embedded: false, exported: false, typ: Addr, tag: ""}, {prop: "raddr", name: "raddr", embedded: false, exported: false, typ: Addr, tag: ""}, {prop: "pfd", name: "pfd", embedded: false, exported: false, typ: poll.FD, tag: ""}, {prop: "isConnected", name: "isConnected", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		netFD.init("net", [{prop: "fakeNetFD", name: "fakeNetFD", embedded: true, exported: false, typ: ptrType$25, tag: ""}, {prop: "family", name: "family", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "sotype", name: "sotype", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "net", name: "net", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "laddr", name: "laddr", embedded: false, exported: false, typ: Addr, tag: ""}, {prop: "raddr", name: "raddr", embedded: false, exported: false, typ: Addr, tag: ""}, {prop: "pfd", name: "pfd", embedded: false, exported: false, typ: poll.FD, tag: ""}, {prop: "isConnected", name: "isConnected", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		fakeNetAddr.init("net", [{prop: "network", name: "network", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "address", name: "address", embedded: false, exported: false, typ: $String, tag: ""}]);
+		fakeNetFD.init("net", [{prop: "listener", name: "listener", embedded: false, exported: false, typ: fakeNetAddr, tag: ""}, {prop: "r", name: "r", embedded: false, exported: false, typ: ptrType$27, tag: ""}, {prop: "w", name: "w", embedded: false, exported: false, typ: ptrType$27, tag: ""}, {prop: "incoming", name: "incoming", embedded: false, exported: false, typ: chanType$6, tag: ""}, {prop: "closedMu", name: "closedMu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "closed", name: "closed", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		bufferedPipe.init("net", [{prop: "softLimit", name: "softLimit", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "mu", name: "mu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "buf", name: "buf", embedded: false, exported: false, typ: sliceType$1, tag: ""}, {prop: "closed", name: "closed", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "rCond", name: "rCond", embedded: false, exported: false, typ: sync.Cond, tag: ""}, {prop: "wCond", name: "wCond", embedded: false, exported: false, typ: sync.Cond, tag: ""}, {prop: "rDeadline", name: "rDeadline", embedded: false, exported: false, typ: time.Time, tag: ""}, {prop: "wDeadline", name: "wDeadline", embedded: false, exported: false, typ: time.Time, tag: ""}]);
 		Addr.init([{prop: "Network", name: "Network", pkg: "", typ: $funcType([], [$String], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}]);
 		Conn.init([{prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "LocalAddr", name: "LocalAddr", pkg: "", typ: $funcType([], [Addr], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$1], [$Int, $error], false)}, {prop: "RemoteAddr", name: "RemoteAddr", pkg: "", typ: $funcType([], [Addr], false)}, {prop: "SetDeadline", name: "SetDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetReadDeadline", name: "SetReadDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetWriteDeadline", name: "SetWriteDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$1], [$Int, $error], false)}]);
@@ -245844,9 +247239,9 @@ $packages["net"] = (function() {
 		SRV.init("", [{prop: "Target", name: "Target", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Port", name: "Port", embedded: false, exported: true, typ: $Uint16, tag: ""}, {prop: "Priority", name: "Priority", embedded: false, exported: true, typ: $Uint16, tag: ""}, {prop: "Weight", name: "Weight", embedded: false, exported: true, typ: $Uint16, tag: ""}]);
 		MX.init("", [{prop: "Host", name: "Host", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Pref", name: "Pref", embedded: false, exported: true, typ: $Uint16, tag: ""}]);
 		NS.init("", [{prop: "Host", name: "Host", embedded: false, exported: true, typ: $String, tag: ""}]);
-		Dialer.init("", [{prop: "Timeout", name: "Timeout", embedded: false, exported: true, typ: time.Duration, tag: ""}, {prop: "Deadline", name: "Deadline", embedded: false, exported: true, typ: time.Time, tag: ""}, {prop: "LocalAddr", name: "LocalAddr", embedded: false, exported: true, typ: Addr, tag: ""}, {prop: "DualStack", name: "DualStack", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "FallbackDelay", name: "FallbackDelay", embedded: false, exported: true, typ: time.Duration, tag: ""}, {prop: "KeepAlive", name: "KeepAlive", embedded: false, exported: true, typ: time.Duration, tag: ""}, {prop: "Resolver", name: "Resolver", embedded: false, exported: true, typ: ptrType$10, tag: ""}, {prop: "Cancel", name: "Cancel", embedded: false, exported: true, typ: chanType$5, tag: ""}, {prop: "Control", name: "Control", embedded: false, exported: true, typ: funcType$5, tag: ""}, {prop: "ControlContext", name: "ControlContext", embedded: false, exported: true, typ: funcType$6, tag: ""}]);
+		Dialer.init("net", [{prop: "Timeout", name: "Timeout", embedded: false, exported: true, typ: time.Duration, tag: ""}, {prop: "Deadline", name: "Deadline", embedded: false, exported: true, typ: time.Time, tag: ""}, {prop: "LocalAddr", name: "LocalAddr", embedded: false, exported: true, typ: Addr, tag: ""}, {prop: "DualStack", name: "DualStack", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "FallbackDelay", name: "FallbackDelay", embedded: false, exported: true, typ: time.Duration, tag: ""}, {prop: "KeepAlive", name: "KeepAlive", embedded: false, exported: true, typ: time.Duration, tag: ""}, {prop: "Resolver", name: "Resolver", embedded: false, exported: true, typ: ptrType$10, tag: ""}, {prop: "Cancel", name: "Cancel", embedded: false, exported: true, typ: chanType$5, tag: ""}, {prop: "Control", name: "Control", embedded: false, exported: true, typ: funcType$5, tag: ""}, {prop: "ControlContext", name: "ControlContext", embedded: false, exported: true, typ: funcType$6, tag: ""}, {prop: "mptcpStatus", name: "mptcpStatus", embedded: false, exported: false, typ: mptcpStatus, tag: ""}]);
 		sysDialer.init("net", [{prop: "Dialer", name: "Dialer", embedded: true, exported: true, typ: Dialer, tag: ""}, {prop: "network", name: "network", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "address", name: "address", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "testHookDialTCP", name: "testHookDialTCP", embedded: false, exported: false, typ: funcType$7, tag: ""}]);
-		ListenConfig.init("", [{prop: "Control", name: "Control", embedded: false, exported: true, typ: funcType$5, tag: ""}, {prop: "KeepAlive", name: "KeepAlive", embedded: false, exported: true, typ: time.Duration, tag: ""}]);
+		ListenConfig.init("net", [{prop: "Control", name: "Control", embedded: false, exported: true, typ: funcType$5, tag: ""}, {prop: "KeepAlive", name: "KeepAlive", embedded: false, exported: true, typ: time.Duration, tag: ""}, {prop: "mptcpStatus", name: "mptcpStatus", embedded: false, exported: false, typ: mptcpStatus, tag: ""}]);
 		sysListener.init("net", [{prop: "ListenConfig", name: "ListenConfig", embedded: true, exported: true, typ: ListenConfig, tag: ""}, {prop: "network", name: "network", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "address", name: "address", embedded: false, exported: false, typ: $String, tag: ""}]);
 		policyTableEntry.init("", [{prop: "Prefix", name: "Prefix", embedded: false, exported: true, typ: netip.Prefix, tag: ""}, {prop: "Precedence", name: "Precedence", embedded: false, exported: true, typ: $Uint8, tag: ""}, {prop: "Label", name: "Label", embedded: false, exported: true, typ: $Uint8, tag: ""}]);
 		policyTable.init(policyTableEntry);
@@ -245858,24 +247253,25 @@ $packages["net"] = (function() {
 		$r = context.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = errors.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = bytealg.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = itoa.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = nettrace.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = poll.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = singleflight.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = io.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = netip.$init(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = os.$init(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = runtime.$init(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = sort.$init(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = sync.$init(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = atomic.$init(); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = syscall.$init(); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = time.$init(); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = dnsmessage.$init(); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = godebug.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = itoa.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = nettrace.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = poll.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = singleflight.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = io.$init(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = fs.$init(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = netip.$init(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = os.$init(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = runtime.$init(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = sort.$init(); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = sync.$init(); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = atomic.$init(); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = syscall.$init(); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = time.$init(); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = dnsmessage.$init(); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		onceReadServices = new sync.Once.ptr(0, new sync.Mutex.ptr(0, 0));
 		listenersMu = new sync.Mutex.ptr(0, 0);
 		portCounterMu = new sync.Mutex.ptr(0, 0);
-		netGo = false;
 		dnsWaitGroup = new sync.WaitGroup.ptr(0, $chanNil, new $Uint64(0, 0), 0);
 		ipStackCaps = new ipStackCapabilities.ptr(new sync.Once.ptr(0, new sync.Mutex.ptr(0, 0)), false, false, false);
 		testHookDialTCP = $throwNilPointerError;
@@ -245923,15 +247319,15 @@ $packages["net"] = (function() {
 		testHookSetKeepAlive = (function func4(param) {
 				var param;
 			});
+		multipathtcp = godebug.New("multipathtcp");
 		rfc6724policyTable = new policyTable([$clone(new policyTableEntry.ptr($clone(netip.PrefixFrom($clone(netip.AddrFrom16($clone($toNativeArray($kindUint8, [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1]), arrayType)), netip.Addr), 128), netip.Prefix), 50, 0), policyTableEntry), $clone(new policyTableEntry.ptr($clone(netip.PrefixFrom($clone(netip.AddrFrom16($clone($toNativeArray($kindUint8, [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 255, 255, 0, 0, 0, 0]), arrayType)), netip.Addr), 96), netip.Prefix), 35, 4), policyTableEntry), $clone(new policyTableEntry.ptr($clone(netip.PrefixFrom($clone(netip.AddrFrom16($clone(arrayType.zero(), arrayType)), netip.Addr), 96), netip.Prefix), 1, 3), policyTableEntry), $clone(new policyTableEntry.ptr($clone(netip.PrefixFrom($clone(netip.AddrFrom16($clone($toNativeArray($kindUint8, [32, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]), arrayType)), netip.Addr), 32), netip.Prefix), 5, 5), policyTableEntry), $clone(new policyTableEntry.ptr($clone(netip.PrefixFrom($clone(netip.AddrFrom16($clone($toNativeArray($kindUint8, [32, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]), arrayType)), netip.Addr), 16), netip.Prefix), 30, 2), policyTableEntry), $clone(new policyTableEntry.ptr($clone(netip.PrefixFrom($clone(netip.AddrFrom16($clone($toNativeArray($kindUint8, [63, 254, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]), arrayType)), netip.Addr), 16), netip.Prefix), 1, 12), policyTableEntry), $clone(new policyTableEntry.ptr($clone(netip.PrefixFrom($clone(netip.AddrFrom16($clone($toNativeArray($kindUint8, [254, 192, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]), arrayType)), netip.Addr), 10), netip.Prefix), 1, 11), policyTableEntry), $clone(new policyTableEntry.ptr($clone(netip.PrefixFrom($clone(netip.AddrFrom16($clone($toNativeArray($kindUint8, [252, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]), arrayType)), netip.Addr), 7), netip.Prefix), 3, 13), policyTableEntry), $clone(new policyTableEntry.ptr($clone(netip.PrefixFrom($clone(netip.AddrFrom16($clone(arrayType.zero(), arrayType)), netip.Addr), 0), netip.Prefix), 40, 1), policyTableEntry)]);
-		init();
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
 	return $pkg;
 })();
 $packages["crypto/x509"] = (function() {
-	var $pkg = {}, $init, bytes, crypto, aes, cipher, des, dsa, ecdh, ecdsa, ed25519, elliptic, md5, rsa, sha1, sha256, sha512, pkix, asn1, hex, pem, errors, fmt, godebug, io, fs, big, net, url, os, filepath, reflect, runtime, strconv, strings, sync, time, unicode, utf16, utf8, cryptobyte, asn1$1, publicKeyInfo, authKeyId, SignatureAlgorithm, PublicKeyAlgorithm, pssParameters, KeyUsage, ExtKeyUsage, Certificate, InsecureAlgorithmError, ConstraintViolationError, UnhandledCriticalExtension, InvalidReason, CertificateInvalidError, HostnameError, UnknownAuthorityError, SystemRootsError, VerifyOptions, rfc2821Mailbox, ecPrivateKey, pkcs8, pkcs1PrivateKey, pkcs1AdditionalRSAPrime, pkcs1PublicKey, sum224, CertPool, lazyCert, pubKeyEqual, ptrType, structType, sliceType, sliceType$1, structType$1, sliceType$2, sliceType$3, sliceType$4, ptrType$1, ptrType$2, ptrType$3, sliceType$6, ptrType$5, sliceType$8, ptrType$7, sliceType$11, ptrType$8, ptrType$9, sliceType$13, ptrType$10, sliceType$15, sliceType$18, ptrType$14, sliceType$19, ptrType$15, sliceType$20, ptrType$17, ptrType$18, sliceType$21, sliceType$22, ptrType$19, ptrType$20, ptrType$21, sliceType$23, sliceType$24, ptrType$22, ptrType$23, sliceType$25, sliceType$26, ptrType$25, sliceType$27, ptrType$27, ptrType$28, sliceType$28, sliceType$29, structType$3, sliceType$30, funcType, ptrType$29, funcType$2, mapType, mapType$1, once, systemRootsMu, systemRoots, systemRootsErr, publicKeyAlgoName, oidSignatureMD2WithRSA, oidSignatureMD5WithRSA, oidSignatureSHA1WithRSA, oidSignatureSHA256WithRSA, oidSignatureSHA384WithRSA, oidSignatureSHA512WithRSA, oidSignatureRSAPSS, oidSignatureDSAWithSHA1, oidSignatureDSAWithSHA256, oidSignatureECDSAWithSHA1, oidSignatureECDSAWithSHA256, oidSignatureECDSAWithSHA384, oidSignatureECDSAWithSHA512, oidSignatureEd25519, oidSHA256, oidSHA384, oidSHA512, oidMGF1, oidISOSignatureSHA1WithRSA, signatureAlgorithmDetails, hashToPSSParameters, oidPublicKeyRSA, oidPublicKeyDSA, oidPublicKeyECDSA, oidPublicKeyX25519, oidPublicKeyEd25519, oidNamedCurveP224, oidNamedCurveP256, oidNamedCurveP384, oidNamedCurveP521, oidExtKeyUsageAny, oidExtKeyUsageServerAuth, oidExtKeyUsageClientAuth, oidExtKeyUsageCodeSigning, oidExtKeyUsageEmailProtection, oidExtKeyUsageIPSECEndSystem, oidExtKeyUsageIPSECTunnel, oidExtKeyUsageIPSECUser, oidExtKeyUsageTimeStamping, oidExtKeyUsageOCSPSigning, oidExtKeyUsageMicrosoftServerGatedCrypto, oidExtKeyUsageNetscapeServerGatedCrypto, oidExtKeyUsageMicrosoftCommercialCodeSigning, oidExtKeyUsageMicrosoftKernelCodeSigning, extKeyUsageOIDs, x509sha1, oidExtensionAuthorityKeyId, oidExtensionSubjectAltName, oidExtensionNameConstraints, oidExtensionAuthorityInfoAccess, oidAuthorityInfoAccessOcsp, oidAuthorityInfoAccessIssuers, errNotParsed, certFiles, certDirectories, forceFallback, getSignatureAlgorithmFromAI, getPublicKeyAlgorithmFromOID, namedCurveFromOID, extKeyUsageFromOID, signaturePublicKeyAlgoMismatchError, checkSignature, oidInExtensions, isIA5String, signingParamsForPublicKey, parseRFC2821Mailbox, domainToReverseLabels, matchEmailConstraint, matchURIConstraint, matchIPConstraint, matchDomainConstraint, appendToFreshChain, alreadyInChain, validHostnamePattern, validHostnameInput, validHostname, matchExactly, matchHostnames, toLowerCaseASCII, checkChainForKeyUsage, ParseECPrivateKey, parseECPrivateKey, loadSystemRoots, readUniqueDirectoryEntries, isSameDirSymlink, systemRootsPool, initSystemRoots, ParsePKCS8PrivateKey, ParsePKCS1PrivateKey, isPrintable, parseASN1String, parseName, parseAI, parseTime, parseValidity, parseExtension, parsePublicKey, parseKeyUsageExtension, parseBasicConstraintsExtension, forEachSAN, parseSANExtension, parseExtKeyUsageExtension, parseCertificatePoliciesExtension, isValidIPMask, parseNameConstraintsExtension, processExtensions, parseCertificate, ParseCertificate, boringAllowCert, NewCertPool;
+	var $pkg = {}, $init, bytes, crypto, aes, cipher, des, dsa, ecdh, ecdsa, ed25519, elliptic, md5, rsa, sha1, sha256, sha512, pkix, asn1, hex, pem, errors, fmt, godebug, io, fs, big, net, url, os, filepath, reflect, runtime, strconv, strings, sync, time, unicode, utf16, utf8, cryptobyte, asn1$1, publicKeyInfo, authKeyId, SignatureAlgorithm, PublicKeyAlgorithm, pssParameters, KeyUsage, ExtKeyUsage, Certificate, InsecureAlgorithmError, ConstraintViolationError, UnhandledCriticalExtension, InvalidReason, CertificateInvalidError, HostnameError, UnknownAuthorityError, SystemRootsError, VerifyOptions, rfc2821Mailbox, ecPrivateKey, pkcs8, pkcs1PrivateKey, pkcs1AdditionalRSAPrime, pkcs1PublicKey, sum224, CertPool, lazyCert, pubKeyEqual, ptrType, structType, sliceType, sliceType$1, structType$1, sliceType$2, sliceType$3, sliceType$4, ptrType$1, ptrType$2, ptrType$3, sliceType$6, ptrType$5, sliceType$8, ptrType$7, sliceType$11, ptrType$8, ptrType$9, sliceType$13, ptrType$10, sliceType$15, sliceType$18, ptrType$14, sliceType$19, ptrType$15, sliceType$20, ptrType$17, ptrType$18, sliceType$21, sliceType$22, ptrType$19, ptrType$20, ptrType$21, sliceType$23, sliceType$24, ptrType$22, ptrType$23, sliceType$25, sliceType$26, ptrType$25, sliceType$27, ptrType$27, ptrType$28, ptrType$29, sliceType$28, sliceType$30, structType$3, sliceType$31, funcType, ptrType$30, funcType$2, mapType, mapType$1, once, systemRootsMu, systemRoots, systemRootsErr, publicKeyAlgoName, oidSignatureMD2WithRSA, oidSignatureMD5WithRSA, oidSignatureSHA1WithRSA, oidSignatureSHA256WithRSA, oidSignatureSHA384WithRSA, oidSignatureSHA512WithRSA, oidSignatureRSAPSS, oidSignatureDSAWithSHA1, oidSignatureDSAWithSHA256, oidSignatureECDSAWithSHA1, oidSignatureECDSAWithSHA256, oidSignatureECDSAWithSHA384, oidSignatureECDSAWithSHA512, oidSignatureEd25519, oidSHA256, oidSHA384, oidSHA512, oidMGF1, oidISOSignatureSHA1WithRSA, signatureAlgorithmDetails, hashToPSSParameters, oidPublicKeyRSA, oidPublicKeyDSA, oidPublicKeyECDSA, oidPublicKeyX25519, oidPublicKeyEd25519, oidNamedCurveP224, oidNamedCurveP256, oidNamedCurveP384, oidNamedCurveP521, oidExtKeyUsageAny, oidExtKeyUsageServerAuth, oidExtKeyUsageClientAuth, oidExtKeyUsageCodeSigning, oidExtKeyUsageEmailProtection, oidExtKeyUsageIPSECEndSystem, oidExtKeyUsageIPSECTunnel, oidExtKeyUsageIPSECUser, oidExtKeyUsageTimeStamping, oidExtKeyUsageOCSPSigning, oidExtKeyUsageMicrosoftServerGatedCrypto, oidExtKeyUsageNetscapeServerGatedCrypto, oidExtKeyUsageMicrosoftCommercialCodeSigning, oidExtKeyUsageMicrosoftKernelCodeSigning, extKeyUsageOIDs, x509sha1, oidExtensionAuthorityKeyId, oidExtensionSubjectAltName, oidExtensionNameConstraints, oidExtensionAuthorityInfoAccess, oidAuthorityInfoAccessOcsp, oidAuthorityInfoAccessIssuers, errNotParsed, certFiles, certDirectories, x509usefallbackroots, getSignatureAlgorithmFromAI, getPublicKeyAlgorithmFromOID, namedCurveFromOID, extKeyUsageFromOID, signaturePublicKeyAlgoMismatchError, checkSignature, oidInExtensions, isIA5String, signingParamsForPublicKey, parseRFC2821Mailbox, domainToReverseLabels, matchEmailConstraint, matchURIConstraint, matchIPConstraint, matchDomainConstraint, appendToFreshChain, alreadyInChain, validHostnamePattern, validHostnameInput, validHostname, matchExactly, matchHostnames, toLowerCaseASCII, checkChainForKeyUsage, ParseECPrivateKey, parseECPrivateKey, loadSystemRoots, readUniqueDirectoryEntries, isSameDirSymlink, systemRootsPool, initSystemRoots, ParsePKCS8PrivateKey, ParsePKCS1PrivateKey, isPrintable, parseASN1String, parseName, parseAI, parseTime, parseValidity, parseExtension, parsePublicKey, parseKeyUsageExtension, parseBasicConstraintsExtension, forEachSAN, parseSANExtension, parseExtKeyUsageExtension, parseCertificatePoliciesExtension, isValidIPMask, parseNameConstraintsExtension, processExtensions, parseCertificate, ParseCertificate, boringAllowCert, NewCertPool;
 	bytes = $packages["bytes"];
 	crypto = $packages["crypto"];
 	aes = $packages["crypto/aes"];
@@ -246257,7 +247653,7 @@ $packages["crypto/x509"] = (function() {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.byName = false;
-			this.lazyCerts = sliceType$29.nil;
+			this.lazyCerts = sliceType$30.nil;
 			this.haveSum = false;
 			this.systemPool = false;
 			return;
@@ -246349,12 +247745,13 @@ $packages["crypto/x509"] = (function() {
 		sliceType$27 = $sliceType($Uint16);
 		ptrType$27 = $ptrType(cryptobyte.String);
 		ptrType$28 = $ptrType(asn1$1.Tag);
+		ptrType$29 = $ptrType(pkcs1PublicKey);
 		sliceType$28 = $sliceType(ptrType$18);
-		sliceType$29 = $sliceType(lazyCert);
+		sliceType$30 = $sliceType(lazyCert);
 		structType$3 = $structType("crypto/x509", [{prop: "Once", name: "Once", embedded: true, exported: true, typ: sync.Once, tag: ""}, {prop: "v", name: "v", embedded: false, exported: false, typ: ptrType$5, tag: ""}]);
-		sliceType$30 = $sliceType(sliceType$1);
+		sliceType$31 = $sliceType(sliceType$1);
 		funcType = $funcType([$emptyInterface, $emptyInterface], [$Bool, $error], false);
-		ptrType$29 = $ptrType(VerifyOptions);
+		ptrType$30 = $ptrType(VerifyOptions);
 		funcType$2 = $funcType([], [ptrType$5, $error], false);
 		mapType = $mapType($String, sliceType$3);
 		mapType$1 = $mapType(sum224, $Bool);
@@ -246593,7 +247990,7 @@ $packages["crypto/x509"] = (function() {
 			/* */ } return; } var $f = {$blk: signaturePublicKeyAlgoMismatchError$1, $c: true, $r, $24r, _r, expectedPubKeyAlgo, pubKey, $s};return $f;
 		};
 		checkSignature = function checkSignature$1(algo, signed, signature, publicKey, allowSHA1) {
-			var {$24r, $24r$1, $24r$2, $24r$3, _1, _i, _r, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _v, algo, allowSHA1, details, err, h, hashType, pub, pub$1, pub$2, pubKeyAlgo, publicKey, signature, signed, $s, $r, $c} = $restore(this, {algo, signed, signature, publicKey, allowSHA1});
+			var {$24r, $24r$1, $24r$2, $24r$3, _1, _i, _r, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, algo, allowSHA1, details, err, h, hashType, pub, pub$1, pub$2, pubKeyAlgo, publicKey, signature, signed, $s, $r, $c} = $restore(this, {algo, signed, signature, publicKey, allowSHA1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			err = $ifaceNil;
 			hashType = 0;
@@ -246624,24 +248021,27 @@ $packages["crypto/x509"] = (function() {
 					err = new InsecureAlgorithmError(((algo >> 0)));
 					$s = -1; return err;
 				/* } else if (_1 === (3)) { */ case 4:
-					if (!(!allowSHA1)) { _v = false; $s = 9; continue s; }
-					_r = x509sha1.Value(); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_v = !(_r === "1"); case 9:
-					/* */ if (_v) { $s = 7; continue; }
+					/* */ if (!allowSHA1) { $s = 7; continue; }
 					/* */ $s = 8; continue;
-					/* if (_v) { */ case 7:
-						err = new InsecureAlgorithmError(((algo >> 0)));
-						$s = -1; return err;
+					/* if (!allowSHA1) { */ case 7:
+						_r = x509sha1.Value(); /* */ $s = 11; case 11: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						/* */ if (!(_r === "1")) { $s = 9; continue; }
+						/* */ $s = 10; continue;
+						/* if (!(_r === "1")) { */ case 9:
+							err = new InsecureAlgorithmError(((algo >> 0)));
+							$s = -1; return err;
+						/* } */ case 10:
+						$r = x509sha1.IncNonDefault(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					/* } */ case 8:
 					if (!new crypto.Hash(hashType).Available()) {
 						err = $pkg.ErrUnsupportedAlgorithm;
 						$s = -1; return err;
 					}
-					_r$1 = new crypto.Hash(hashType).New(); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_r$1 = new crypto.Hash(hashType).New(); /* */ $s = 13; case 13: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 					h = _r$1;
-					_r$2 = h.Write(signed); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_r$2 = h.Write(signed); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 					_r$2;
-					_r$3 = h.Sum(sliceType$1.nil); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_r$3 = h.Sum(sliceType$1.nil); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 					signed = _r$3;
 					$s = 6; continue;
 				/* } else { */ case 5:
@@ -246649,81 +248049,81 @@ $packages["crypto/x509"] = (function() {
 						err = $pkg.ErrUnsupportedAlgorithm;
 						$s = -1; return err;
 					}
-					_r$4 = new crypto.Hash(hashType).New(); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					_r$4 = new crypto.Hash(hashType).New(); /* */ $s = 16; case 16: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 					h = _r$4;
-					_r$5 = h.Write(signed); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					_r$5 = h.Write(signed); /* */ $s = 17; case 17: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 					_r$5;
-					_r$6 = h.Sum(sliceType$1.nil); /* */ $s = 16; case 16: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					_r$6 = h.Sum(sliceType$1.nil); /* */ $s = 18; case 18: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 					signed = _r$6;
 				/* } */ case 6:
 			case 1:
 			_ref$1 = publicKey;
-			/* */ if ($assertType(_ref$1, ptrType$2, true)[1]) { $s = 17; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$3, true)[1]) { $s = 18; continue; }
-			/* */ if ($assertType(_ref$1, ed25519.PublicKey, true)[1]) { $s = 19; continue; }
-			/* */ $s = 20; continue;
-			/* if ($assertType(_ref$1, ptrType$2, true)[1]) { */ case 17:
+			/* */ if ($assertType(_ref$1, ptrType$2, true)[1]) { $s = 19; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$3, true)[1]) { $s = 20; continue; }
+			/* */ if ($assertType(_ref$1, ed25519.PublicKey, true)[1]) { $s = 21; continue; }
+			/* */ $s = 22; continue;
+			/* if ($assertType(_ref$1, ptrType$2, true)[1]) { */ case 19:
 				pub = _ref$1.$val;
-				/* */ if (!((pubKeyAlgo === 1))) { $s = 21; continue; }
-				/* */ $s = 22; continue;
-				/* if (!((pubKeyAlgo === 1))) { */ case 21:
-					_r$7 = signaturePublicKeyAlgoMismatchError(pubKeyAlgo, pub); /* */ $s = 23; case 23: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				/* */ if (!((pubKeyAlgo === 1))) { $s = 23; continue; }
+				/* */ $s = 24; continue;
+				/* if (!((pubKeyAlgo === 1))) { */ case 23:
+					_r$7 = signaturePublicKeyAlgoMismatchError(pubKeyAlgo, pub); /* */ $s = 25; case 25: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 					err = _r$7;
 					$24r = err;
-					$s = 24; case 24: return $24r;
-				/* } */ case 22:
-				/* */ if (new SignatureAlgorithm(algo).isRSAPSS()) { $s = 25; continue; }
-				/* */ $s = 26; continue;
-				/* if (new SignatureAlgorithm(algo).isRSAPSS()) { */ case 25:
-					_r$8 = rsa.VerifyPSS(pub, hashType, signed, signature, new rsa.PSSOptions.ptr(-1, 0)); /* */ $s = 28; case 28: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					$s = 26; case 26: return $24r;
+				/* } */ case 24:
+				/* */ if (new SignatureAlgorithm(algo).isRSAPSS()) { $s = 27; continue; }
+				/* */ $s = 28; continue;
+				/* if (new SignatureAlgorithm(algo).isRSAPSS()) { */ case 27:
+					_r$8 = rsa.VerifyPSS(pub, hashType, signed, signature, new rsa.PSSOptions.ptr(-1, 0)); /* */ $s = 30; case 30: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 					err = _r$8;
 					$24r$1 = err;
-					$s = 29; case 29: return $24r$1;
-				/* } else { */ case 26:
+					$s = 31; case 31: return $24r$1;
+				/* } else { */ case 28:
 					err = rsa.VerifyPKCS1v15(pub, hashType, signed, signature);
 					$s = -1; return err;
-				/* } */ case 27:
-				$s = 20; continue;
-			/* } else if ($assertType(_ref$1, ptrType$3, true)[1]) { */ case 18:
+				/* } */ case 29:
+				$s = 22; continue;
+			/* } else if ($assertType(_ref$1, ptrType$3, true)[1]) { */ case 20:
 				pub$1 = _ref$1.$val;
-				/* */ if (!((pubKeyAlgo === 3))) { $s = 30; continue; }
-				/* */ $s = 31; continue;
-				/* if (!((pubKeyAlgo === 3))) { */ case 30:
-					_r$9 = signaturePublicKeyAlgoMismatchError(pubKeyAlgo, pub$1); /* */ $s = 32; case 32: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+				/* */ if (!((pubKeyAlgo === 3))) { $s = 32; continue; }
+				/* */ $s = 33; continue;
+				/* if (!((pubKeyAlgo === 3))) { */ case 32:
+					_r$9 = signaturePublicKeyAlgoMismatchError(pubKeyAlgo, pub$1); /* */ $s = 34; case 34: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 					err = _r$9;
 					$24r$2 = err;
-					$s = 33; case 33: return $24r$2;
-				/* } */ case 31:
-				_r$10 = ecdsa.VerifyASN1(pub$1, signed, signature); /* */ $s = 36; case 36: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				/* */ if (!_r$10) { $s = 34; continue; }
-				/* */ $s = 35; continue;
-				/* if (!_r$10) { */ case 34:
+					$s = 35; case 35: return $24r$2;
+				/* } */ case 33:
+				_r$10 = ecdsa.VerifyASN1(pub$1, signed, signature); /* */ $s = 38; case 38: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+				/* */ if (!_r$10) { $s = 36; continue; }
+				/* */ $s = 37; continue;
+				/* if (!_r$10) { */ case 36:
 					err = errors.New("x509: ECDSA verification failure");
 					$s = -1; return err;
-				/* } */ case 35:
+				/* } */ case 37:
 				$s = -1; return err;
-			/* } else if ($assertType(_ref$1, ed25519.PublicKey, true)[1]) { */ case 19:
+			/* } else if ($assertType(_ref$1, ed25519.PublicKey, true)[1]) { */ case 21:
 				pub$2 = _ref$1.$val;
-				/* */ if (!((pubKeyAlgo === 4))) { $s = 37; continue; }
-				/* */ $s = 38; continue;
-				/* if (!((pubKeyAlgo === 4))) { */ case 37:
-					_r$11 = signaturePublicKeyAlgoMismatchError(pubKeyAlgo, pub$2); /* */ $s = 39; case 39: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+				/* */ if (!((pubKeyAlgo === 4))) { $s = 39; continue; }
+				/* */ $s = 40; continue;
+				/* if (!((pubKeyAlgo === 4))) { */ case 39:
+					_r$11 = signaturePublicKeyAlgoMismatchError(pubKeyAlgo, pub$2); /* */ $s = 41; case 41: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
 					err = _r$11;
 					$24r$3 = err;
-					$s = 40; case 40: return $24r$3;
-				/* } */ case 38:
-				_r$12 = ed25519.Verify(pub$2, signed, signature); /* */ $s = 43; case 43: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				/* */ if (!_r$12) { $s = 41; continue; }
-				/* */ $s = 42; continue;
-				/* if (!_r$12) { */ case 41:
+					$s = 42; case 42: return $24r$3;
+				/* } */ case 40:
+				_r$12 = ed25519.Verify(pub$2, signed, signature); /* */ $s = 45; case 45: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+				/* */ if (!_r$12) { $s = 43; continue; }
+				/* */ $s = 44; continue;
+				/* if (!_r$12) { */ case 43:
 					err = errors.New("x509: Ed25519 verification failure");
 					$s = -1; return err;
-				/* } */ case 42:
+				/* } */ case 44:
 				$s = -1; return err;
-			/* } */ case 20:
+			/* } */ case 22:
 			err = $pkg.ErrUnsupportedAlgorithm;
 			$s = -1; return err;
-			/* */ } return; } var $f = {$blk: checkSignature$1, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, _1, _i, _r, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _v, algo, allowSHA1, details, err, h, hashType, pub, pub$1, pub$2, pubKeyAlgo, publicKey, signature, signed, $s};return $f;
+			/* */ } return; } var $f = {$blk: checkSignature$1, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, _1, _i, _r, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, algo, allowSHA1, details, err, h, hashType, pub, pub$1, pub$2, pubKeyAlgo, publicKey, signature, signed, $s};return $f;
 		};
 		$ptrType(Certificate).prototype.CheckCRLSignature = function CheckCRLSignature(crl) {
 			var {$24r, _r, _r$1, algo, c, crl, $s, $r, $c} = $restore(this, {crl});
@@ -246996,17 +248396,19 @@ $packages["crypto/x509"] = (function() {
 		};
 		CertificateInvalidError.prototype.Error = function(...$args) { return this.$val.Error(...$args); };
 		$ptrType(HostnameError).prototype.Error = function Error$4() {
-			var _i, _ref, c, h, ip, san, valid;
+			var {_i, _r, _ref, c, h, ip, san, valid, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			h = this;
 			c = h.Certificate;
 			if (!c.hasSANExtension() && matchHostnames(c.Subject.CommonName, h.Host)) {
-				return "x509: certificate relies on legacy Common Name field, use SANs instead";
+				$s = -1; return "x509: certificate relies on legacy Common Name field, use SANs instead";
 			}
 			valid = "";
-			ip = net.ParseIP(h.Host);
+			_r = net.ParseIP(h.Host); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			ip = _r;
 			if (!(ip === net.IP.nil)) {
 				if (c.IPAddresses.$length === 0) {
-					return "x509: cannot validate certificate for " + h.Host + " because it doesn't contain any IP SANs";
+					$s = -1; return "x509: cannot validate certificate for " + h.Host + " because it doesn't contain any IP SANs";
 				}
 				_ref = c.IPAddresses;
 				_i = 0;
@@ -247023,9 +248425,10 @@ $packages["crypto/x509"] = (function() {
 				valid = strings.Join(c.DNSNames, ", ");
 			}
 			if (valid.length === 0) {
-				return "x509: certificate is not valid for any names, but wanted to match " + h.Host;
+				$s = -1; return "x509: certificate is not valid for any names, but wanted to match " + h.Host;
 			}
-			return "x509: certificate is valid for " + valid + ", not " + h.Host;
+			$s = -1; return "x509: certificate is valid for " + valid + ", not " + h.Host;
+			/* */ } return; } var $f = {$blk: Error$4, $c: true, $r, _i, _r, _ref, c, h, ip, san, valid, $s};return $f;
 		};
 		HostnameError.prototype.Error = function(...$args) { return this.$val.Error(...$args); };
 		$ptrType(UnknownAuthorityError).prototype.Error = function Error$5() {
@@ -247279,7 +248682,7 @@ $packages["crypto/x509"] = (function() {
 			/* */ } return; } var $f = {$blk: matchEmailConstraint$1, $c: true, $r, $24r, $24r$1, _r, _r$1, _tuple, constraint, constraintMailbox, mailbox, ok, $s};return $f;
 		};
 		matchURIConstraint = function matchURIConstraint$1(uri, constraint) {
-			var {$24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _tuple, constraint, err, host, uri, $s, $r, $c} = $restore(this, {uri, constraint});
+			var {$24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _v, constraint, err, host, uri, $s, $r, $c} = $restore(this, {uri, constraint});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			host = uri.Host;
 			/* */ if (host.length === 0) { $s = 1; continue; }
@@ -247301,17 +248704,20 @@ $packages["crypto/x509"] = (function() {
 					$s = -1; return [false, err];
 				}
 			/* } */ case 6:
-			/* */ if (strings.HasPrefix(host, "[") && strings.HasSuffix(host, "]") || !(net.ParseIP(host) === net.IP.nil)) { $s = 8; continue; }
+			if (strings.HasPrefix(host, "[") && strings.HasSuffix(host, "]")) { _v = true; $s = 10; continue s; }
+			_r$2 = net.ParseIP(host); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_v = !(_r$2 === net.IP.nil); case 10:
+			/* */ if (_v) { $s = 8; continue; }
 			/* */ $s = 9; continue;
-			/* if (strings.HasPrefix(host, "[") && strings.HasSuffix(host, "]") || !(net.ParseIP(host) === net.IP.nil)) { */ case 8:
-				_r$2 = fmt.Errorf("URI with IP (%q) cannot be matched against constraints", new sliceType$6([new $String(uri.String())])); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$24r$1 = [false, _r$2];
-				$s = 11; case 11: return $24r$1;
+			/* if (_v) { */ case 8:
+				_r$3 = fmt.Errorf("URI with IP (%q) cannot be matched against constraints", new sliceType$6([new $String(uri.String())])); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				$24r$1 = [false, _r$3];
+				$s = 13; case 13: return $24r$1;
 			/* } */ case 9:
-			_r$3 = matchDomainConstraint(host, constraint); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$24r$2 = _r$3;
-			$s = 13; case 13: return $24r$2;
-			/* */ } return; } var $f = {$blk: matchURIConstraint$1, $c: true, $r, $24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _tuple, constraint, err, host, uri, $s};return $f;
+			_r$4 = matchDomainConstraint(host, constraint); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			$24r$2 = _r$4;
+			$s = 15; case 15: return $24r$2;
+			/* */ } return; } var $f = {$blk: matchURIConstraint$1, $c: true, $r, $24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _v, constraint, err, host, uri, $s};return $f;
 		};
 		matchIPConstraint = function matchIPConstraint$1(ip, constraint) {
 			var _i, _ref, constraint, i, ip, mask, x, x$1;
@@ -247380,89 +248786,81 @@ $packages["crypto/x509"] = (function() {
 			/* */ } return; } var $f = {$blk: matchDomainConstraint$1, $c: true, $r, $24r, $24r$1, _i, _r, _r$1, _ref, _tuple, _tuple$1, constraint, constraintLabel, constraintLabels, domain, domainLabels, i, mustHaveSubdomains, ok, $s};return $f;
 		};
 		$ptrType(Certificate).prototype.checkNameConstraints = function checkNameConstraints(count, maxConstraintComparisons, nameType, name, parsedName, match, permitted, excluded) {
-			var {$24r, $24r$1, $24r$2, $24r$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, c, constraint, constraint$1, count, err, err$1, excluded, excludedValue, i, i$1, match, match$1, maxConstraintComparisons, name, nameType, ok, parsedName, permitted, permittedValue, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {count, maxConstraintComparisons, nameType, name, parsedName, match, permitted, excluded});
+			var {$24r, $24r$1, $24r$2, $24r$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, _tuple$1, c, constraint, constraint$1, count, err, err$1, excluded, excludedValue, i, i$1, match, match$1, maxConstraintComparisons, name, nameType, ok, parsedName, permitted, permittedValue, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {count, maxConstraintComparisons, nameType, name, parsedName, match, permitted, excluded});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = this;
-			_r = reflect.ValueOf(excluded); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			excludedValue = _r;
-			_r$1 = $clone(excludedValue, reflect.Value).Len(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			count.$set(count.$get() + (_r$1) >> 0);
+			excludedValue = reflect.ValueOf(excluded);
+			count.$set(count.$get() + ($clone(excludedValue, reflect.Value).Len()) >> 0);
 			if (count.$get() > maxConstraintComparisons) {
 				$s = -1; return (x = new CertificateInvalidError.ptr(c, 8, ""), new x.constructor.elem(x));
 			}
 			i = 0;
-			/* while (true) { */ case 3:
-				_r$2 = $clone(excludedValue, reflect.Value).Len(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* if (!(i < _r$2)) { break; } */ if(!(i < _r$2)) { $s = 4; continue; }
-				_r$3 = $clone(excludedValue, reflect.Value).Index(i); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_r$4 = $clone(_r$3, reflect.Value).Interface(); /* */ $s = 7; case 7: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				constraint = _r$4;
-				_r$5 = match(parsedName, constraint); /* */ $s = 8; case 8: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_tuple = _r$5;
+			/* while (true) { */ case 1:
+				/* if (!(i < $clone(excludedValue, reflect.Value).Len())) { break; } */ if(!(i < $clone(excludedValue, reflect.Value).Len())) { $s = 2; continue; }
+				_r = $clone($clone(excludedValue, reflect.Value).Index(i), reflect.Value).Interface(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				constraint = _r;
+				_r$1 = match(parsedName, constraint); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_tuple = _r$1;
 				match$1 = _tuple[0];
 				err = _tuple[1];
-				/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 9; continue; }
+				/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 5; continue; }
+				/* */ $s = 6; continue;
+				/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 5:
+					_r$2 = err.Error(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					$24r = (x$1 = new CertificateInvalidError.ptr(c, 2, _r$2), new x$1.constructor.elem(x$1));
+					$s = 8; case 8: return $24r;
+				/* } */ case 6:
+				/* */ if (match$1) { $s = 9; continue; }
 				/* */ $s = 10; continue;
-				/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 9:
-					_r$6 = err.Error(); /* */ $s = 11; case 11: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					$24r = (x$1 = new CertificateInvalidError.ptr(c, 2, _r$6), new x$1.constructor.elem(x$1));
-					$s = 12; case 12: return $24r;
+				/* if (match$1) { */ case 9:
+					_r$3 = fmt.Sprintf("%s %q is excluded by constraint %q", new sliceType$6([new $String(nameType), new $String(name), constraint])); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					$24r$1 = (x$2 = new CertificateInvalidError.ptr(c, 2, _r$3), new x$2.constructor.elem(x$2));
+					$s = 12; case 12: return $24r$1;
 				/* } */ case 10:
-				/* */ if (match$1) { $s = 13; continue; }
-				/* */ $s = 14; continue;
-				/* if (match$1) { */ case 13:
-					_r$7 = fmt.Sprintf("%s %q is excluded by constraint %q", new sliceType$6([new $String(nameType), new $String(name), constraint])); /* */ $s = 15; case 15: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					$24r$1 = (x$2 = new CertificateInvalidError.ptr(c, 2, _r$7), new x$2.constructor.elem(x$2));
-					$s = 16; case 16: return $24r$1;
-				/* } */ case 14:
 				i = i + (1) >> 0;
-			$s = 3; continue;
-			case 4:
-			_r$8 = reflect.ValueOf(permitted); /* */ $s = 17; case 17: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			permittedValue = _r$8;
-			_r$9 = $clone(permittedValue, reflect.Value).Len(); /* */ $s = 18; case 18: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			count.$set(count.$get() + (_r$9) >> 0);
+			$s = 1; continue;
+			case 2:
+			permittedValue = reflect.ValueOf(permitted);
+			count.$set(count.$get() + ($clone(permittedValue, reflect.Value).Len()) >> 0);
 			if (count.$get() > maxConstraintComparisons) {
 				$s = -1; return (x$3 = new CertificateInvalidError.ptr(c, 8, ""), new x$3.constructor.elem(x$3));
 			}
 			ok = true;
 			i$1 = 0;
-			/* while (true) { */ case 19:
-				_r$10 = $clone(permittedValue, reflect.Value).Len(); /* */ $s = 21; case 21: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				/* if (!(i$1 < _r$10)) { break; } */ if(!(i$1 < _r$10)) { $s = 20; continue; }
-				_r$11 = $clone(permittedValue, reflect.Value).Index(i$1); /* */ $s = 22; case 22: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				_r$12 = $clone(_r$11, reflect.Value).Interface(); /* */ $s = 23; case 23: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				constraint$1 = _r$12;
+			/* while (true) { */ case 13:
+				/* if (!(i$1 < $clone(permittedValue, reflect.Value).Len())) { break; } */ if(!(i$1 < $clone(permittedValue, reflect.Value).Len())) { $s = 14; continue; }
+				_r$4 = $clone($clone(permittedValue, reflect.Value).Index(i$1), reflect.Value).Interface(); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				constraint$1 = _r$4;
 				err$1 = $ifaceNil;
-				_r$13 = match(parsedName, constraint$1); /* */ $s = 24; case 24: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-				_tuple$1 = _r$13;
+				_r$5 = match(parsedName, constraint$1); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				_tuple$1 = _r$5;
 				ok = _tuple$1[0];
 				err$1 = _tuple$1[1];
-				/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 25; continue; }
-				/* */ $s = 26; continue;
-				/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 25:
-					_r$14 = err$1.Error(); /* */ $s = 27; case 27: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					$24r$2 = (x$4 = new CertificateInvalidError.ptr(c, 2, _r$14), new x$4.constructor.elem(x$4));
-					$s = 28; case 28: return $24r$2;
-				/* } */ case 26:
+				/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 17; continue; }
+				/* */ $s = 18; continue;
+				/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 17:
+					_r$6 = err$1.Error(); /* */ $s = 19; case 19: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					$24r$2 = (x$4 = new CertificateInvalidError.ptr(c, 2, _r$6), new x$4.constructor.elem(x$4));
+					$s = 20; case 20: return $24r$2;
+				/* } */ case 18:
 				if (ok) {
-					/* break; */ $s = 20; continue;
+					/* break; */ $s = 14; continue;
 				}
 				i$1 = i$1 + (1) >> 0;
-			$s = 19; continue;
-			case 20:
-			/* */ if (!ok) { $s = 29; continue; }
-			/* */ $s = 30; continue;
-			/* if (!ok) { */ case 29:
-				_r$15 = fmt.Sprintf("%s %q is not permitted by any constraint", new sliceType$6([new $String(nameType), new $String(name)])); /* */ $s = 31; case 31: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-				$24r$3 = (x$5 = new CertificateInvalidError.ptr(c, 2, _r$15), new x$5.constructor.elem(x$5));
-				$s = 32; case 32: return $24r$3;
-			/* } */ case 30:
+			$s = 13; continue;
+			case 14:
+			/* */ if (!ok) { $s = 21; continue; }
+			/* */ $s = 22; continue;
+			/* if (!ok) { */ case 21:
+				_r$7 = fmt.Sprintf("%s %q is not permitted by any constraint", new sliceType$6([new $String(nameType), new $String(name)])); /* */ $s = 23; case 23: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				$24r$3 = (x$5 = new CertificateInvalidError.ptr(c, 2, _r$7), new x$5.constructor.elem(x$5));
+				$s = 24; case 24: return $24r$3;
+			/* } */ case 22:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: checkNameConstraints, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, c, constraint, constraint$1, count, err, err$1, excluded, excludedValue, i, i$1, match, match$1, maxConstraintComparisons, name, nameType, ok, parsedName, permitted, permittedValue, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
+			/* */ } return; } var $f = {$blk: checkNameConstraints, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, _tuple$1, c, constraint, constraint$1, count, err, err$1, excluded, excludedValue, i, i$1, match, match$1, maxConstraintComparisons, name, nameType, ok, parsedName, permitted, permittedValue, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
 		};
 		$ptrType(Certificate).prototype.isValid = function isValid(certType, currentChain, opts) {
-			var {$24r, $24r$1, _arg, _arg$1, _arg$2, _arg$3, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, c, certType, child, comparisonCount, currentChain, err, leaf, maxConstraintComparisons, now, numIntermediates, opts, sanCert, toCheck, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s, $r, $c} = $restore(this, {certType, currentChain, opts});
+			var {$24r, $24r$1, _arg, _arg$1, _arg$2, _arg$3, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _ref$1, c, c$1, certType, child, comparisonCount, currentChain, err, maxConstraintComparisons, now, numIntermediates, opts, sanCert, toCheck, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s, $r, $c} = $restore(this, {certType, currentChain, opts});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = [c];
 			comparisonCount = [comparisonCount];
@@ -247509,28 +248907,30 @@ $packages["crypto/x509"] = (function() {
 				maxConstraintComparisons[0] = 250000;
 			}
 			comparisonCount[0] = 0;
-			leaf = ptrType$5.nil;
 			if ((certType === 1) || (certType === 2)) {
 				if (currentChain.$length === 0) {
 					$s = -1; return errors.New("x509: internal error: empty chain when appending CA cert");
 				}
-				leaf = (0 >= currentChain.$length ? ($throwRuntimeError("index out of range"), undefined) : currentChain.$array[currentChain.$offset + 0]);
 			}
 			/* */ if (((certType === 1) || (certType === 2)) && c[0].hasNameConstraints()) { $s = 15; continue; }
 			/* */ $s = 16; continue;
 			/* if (((certType === 1) || (certType === 2)) && c[0].hasNameConstraints()) { */ case 15:
 				toCheck = new sliceType$20([]);
-				if (leaf.hasSANExtension()) {
-					toCheck = $append(toCheck, leaf);
-				}
-				if (c[0].hasSANExtension()) {
-					toCheck = $append(toCheck, c[0]);
-				}
-				_ref = toCheck;
+				_ref = currentChain;
 				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					c$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					if (c$1.hasSANExtension()) {
+						toCheck = $append(toCheck, c$1);
+					}
+					_i++;
+				}
+				_ref$1 = toCheck;
+				_i$1 = 0;
 				/* while (true) { */ case 17:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 18; continue; }
-					sanCert = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 18; continue; }
+					sanCert = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
 					_r$7 = forEachSAN($convertSliceType(sanCert.getSANExtension(), cryptobyte.String), (function(c, comparisonCount, maxConstraintComparisons) { return function Certificate·isValid·func1(tag, data) {
 							var {$24r$2, $24r$3, $24r$4, $24r$5, _1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, data, err, err$1, err$2, err$3, err$4, ip, l, mailbox, name, name$1, name$2, ok, ok$1, tag, uri, $s, $r, $c} = $restore(this, {tag, data});
 							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -247642,7 +249042,7 @@ $packages["crypto/x509"] = (function() {
 					if (!($interfaceIsEqual(err, $ifaceNil))) {
 						$s = -1; return err;
 					}
-					_i++;
+					_i$1++;
 				$s = 17; continue;
 				case 18:
 			/* } */ case 16:
@@ -247659,10 +249059,10 @@ $packages["crypto/x509"] = (function() {
 				$s = -1; return (x$7 = new CertificateInvalidError.ptr(c[0], 4, ""), new x$7.constructor.elem(x$7));
 			}
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: isValid, $c: true, $r, $24r, $24r$1, _arg, _arg$1, _arg$2, _arg$3, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, c, certType, child, comparisonCount, currentChain, err, leaf, maxConstraintComparisons, now, numIntermediates, opts, sanCert, toCheck, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s};return $f;
+			/* */ } return; } var $f = {$blk: isValid, $c: true, $r, $24r, $24r$1, _arg, _arg$1, _arg$2, _arg$3, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _ref$1, c, c$1, certType, child, comparisonCount, currentChain, err, maxConstraintComparisons, now, numIntermediates, opts, sanCert, toCheck, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s};return $f;
 		};
 		$ptrType(Certificate).prototype.Verify = function Verify(opts) {
-			var {$24r, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, c, c$1, candidate, candidateChains, chains, eku, err, err$1, err$2, i, opts, platformChains, systemPool, x, x$1, $s, $r, $c} = $restore(this, {opts});
+			var {$24r, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, c, c$1, candidate, candidateChains, chains, eku, err, err$1, err$2, i, opts, platformChains, systemPool, x, x$1, $s, $r, $c} = $restore(this, {opts});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			opts = [opts];
 			chains = sliceType$21.nil;
@@ -247745,21 +249145,24 @@ $packages["crypto/x509"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return [chains, err];
 			}
-			if (opts[0].DNSName.length > 0) {
-				err = c.VerifyHostname(opts[0].DNSName);
+			/* */ if (opts[0].DNSName.length > 0) { $s = 15; continue; }
+			/* */ $s = 16; continue;
+			/* if (opts[0].DNSName.length > 0) { */ case 15:
+				_r$5 = c.VerifyHostname(opts[0].DNSName); /* */ $s = 17; case 17: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				err = _r$5;
 				if (!($interfaceIsEqual(err, $ifaceNil))) {
 					$s = -1; return [chains, err];
 				}
-			}
+			/* } */ case 16:
 			candidateChains = sliceType$21.nil;
-			/* */ if (opts[0].Roots.contains(c)) { $s = 15; continue; }
-			/* */ $s = 16; continue;
-			/* if (opts[0].Roots.contains(c)) { */ case 15:
+			/* */ if (opts[0].Roots.contains(c)) { $s = 18; continue; }
+			/* */ $s = 19; continue;
+			/* if (opts[0].Roots.contains(c)) { */ case 18:
 				candidateChains = new sliceType$21([new sliceType$20([c])]);
-				$s = 17; continue;
-			/* } else { */ case 16:
-				_r$5 = c.buildChains(new sliceType$20([c]), ptrType$17.nil, opts[0]); /* */ $s = 18; case 18: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_tuple$3 = _r$5;
+				$s = 20; continue;
+			/* } else { */ case 19:
+				_r$6 = c.buildChains(new sliceType$20([c]), ptrType$17.nil, opts[0]); /* */ $s = 21; case 21: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				_tuple$3 = _r$6;
 				candidateChains = _tuple$3[0];
 				err = _tuple$3[1];
 				if (!($interfaceIsEqual(err, $ifaceNil))) {
@@ -247769,7 +249172,7 @@ $packages["crypto/x509"] = (function() {
 					err = _tmp$11;
 					$s = -1; return [chains, err];
 				}
-			/* } */ case 17:
+			/* } */ case 20:
 			if (opts[0].KeyUsages.$length === 0) {
 				opts[0].KeyUsages = new sliceType$22([1]);
 			}
@@ -247810,7 +249213,7 @@ $packages["crypto/x509"] = (function() {
 			chains = _tmp$16;
 			err = _tmp$17;
 			$s = -1; return [chains, err];
-			/* */ } return; } var $f = {$blk: Verify, $c: true, $r, $24r, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, c, c$1, candidate, candidateChains, chains, eku, err, err$1, err$2, i, opts, platformChains, systemPool, x, x$1, $s};return $f;
+			/* */ } return; } var $f = {$blk: Verify, $c: true, $r, $24r, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, c, c$1, candidate, candidateChains, chains, eku, err, err$1, err$2, i, opts, platformChains, systemPool, x, x$1, $s};return $f;
 		};
 		appendToFreshChain = function appendToFreshChain$1(chain, cert) {
 			var cert, chain, n, x;
@@ -247895,12 +249298,14 @@ $packages["crypto/x509"] = (function() {
 			hintErr[0] = $ifaceNil;
 			hintCert[0] = ptrType$5.nil;
 			considerCandidate = (function(c, chains, currentChain, err, hintCert, hintErr, opts, sigChecks) { return function Certificate·buildChains·func1(certType, candidate) {
-					var {_1, _r, _r$1, _r$2, _r$3, _tuple, candidate, certType, childChains, err$1, $s, $r, $c} = $restore(this, {certType, candidate});
+					var {_1, _r, _r$1, _r$2, _r$3, _tuple, _v, candidate, certType, childChains, err$1, $s, $r, $c} = $restore(this, {certType, candidate});
 					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_r = alreadyInChain(candidate, currentChain[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					/* */ if (_r) { $s = 1; continue; }
+					if ($interfaceIsEqual(candidate.PublicKey, $ifaceNil)) { _v = true; $s = 3; continue s; }
+					_r = alreadyInChain(candidate, currentChain[0]); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_v = _r; case 3:
+					/* */ if (_v) { $s = 1; continue; }
 					/* */ $s = 2; continue;
-					/* if (_r) { */ case 1:
+					/* if (_v) { */ case 1:
 						$s = -1; return;
 					/* } */ case 2:
 					if (sigChecks[0] === ptrType$17.nil) {
@@ -247911,7 +249316,7 @@ $packages["crypto/x509"] = (function() {
 						err[0] = errors.New("x509: signature check attempts limit reached while verifying certificate chain");
 						$s = -1; return;
 					}
-					_r$1 = c[0].CheckSignatureFrom(candidate); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_r$1 = c[0].CheckSignatureFrom(candidate); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 					err$1 = _r$1;
 					if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 						if ($interfaceIsEqual(hintErr[0], $ifaceNil)) {
@@ -247920,7 +249325,7 @@ $packages["crypto/x509"] = (function() {
 						}
 						$s = -1; return;
 					}
-					_r$2 = candidate.isValid(certType, currentChain[0], opts[0]); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_r$2 = candidate.isValid(certType, currentChain[0], opts[0]); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 					err[0] = _r$2;
 					if (!($interfaceIsEqual(err[0], $ifaceNil))) {
 						if ($interfaceIsEqual(hintErr[0], $ifaceNil)) {
@@ -247930,23 +249335,23 @@ $packages["crypto/x509"] = (function() {
 						$s = -1; return;
 					}
 						_1 = certType;
-						/* */ if (_1 === (2)) { $s = 7; continue; }
-						/* */ if (_1 === (1)) { $s = 8; continue; }
-						/* */ $s = 9; continue;
-						/* if (_1 === (2)) { */ case 7:
+						/* */ if (_1 === (2)) { $s = 8; continue; }
+						/* */ if (_1 === (1)) { $s = 9; continue; }
+						/* */ $s = 10; continue;
+						/* if (_1 === (2)) { */ case 8:
 							chains[0] = $append(chains[0], appendToFreshChain(currentChain[0], candidate));
-							$s = 9; continue;
-						/* } else if (_1 === (1)) { */ case 8:
+							$s = 10; continue;
+						/* } else if (_1 === (1)) { */ case 9:
 							childChains = sliceType$21.nil;
-							_r$3 = candidate.buildChains(appendToFreshChain(currentChain[0], candidate), sigChecks[0], opts[0]); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							_r$3 = candidate.buildChains(appendToFreshChain(currentChain[0], candidate), sigChecks[0], opts[0]); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 							_tuple = _r$3;
 							childChains = _tuple[0];
 							err[0] = _tuple[1];
 							chains[0] = $appendSlice(chains[0], childChains);
-						/* } */ case 9:
-					case 6:
+						/* } */ case 10:
+					case 7:
 					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Certificate·buildChains·func1, $c: true, $r, _1, _r, _r$1, _r$2, _r$3, _tuple, candidate, certType, childChains, err$1, $s};return $f;
+					/* */ } return; } var $f = {$blk: Certificate·buildChains·func1, $c: true, $r, _1, _r, _r$1, _r$2, _r$3, _tuple, _v, candidate, certType, childChains, err$1, $s};return $f;
 				}; })(c, chains, currentChain, err, hintCert, hintErr, opts, sigChecks);
 			_r = opts[0].Roots.findPotentialParents(c[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_ref = _r;
@@ -248112,13 +249517,15 @@ $packages["crypto/x509"] = (function() {
 			return ($bytesToString(out));
 		};
 		$ptrType(Certificate).prototype.VerifyHostname = function VerifyHostname(h) {
-			var _i, _i$1, _ref, _ref$1, c, candidate, candidateIP, candidateName, h, ip, match, validCandidateName, x, x$1;
+			var {_i, _i$1, _r, _ref, _ref$1, c, candidate, candidateIP, candidateName, h, ip, match, validCandidateName, x, x$1, $s, $r, $c} = $restore(this, {h});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = this;
 			candidateIP = h;
 			if (h.length >= 3 && (h.charCodeAt(0) === 91) && (h.charCodeAt((h.length - 1 >> 0)) === 93)) {
 				candidateIP = $substring(h, 1, (h.length - 1 >> 0));
 			}
-			ip = net.ParseIP(candidateIP);
+			_r = net.ParseIP(candidateIP); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			ip = _r;
 			if (!(ip === net.IP.nil)) {
 				_ref = c.IPAddresses;
 				_i = 0;
@@ -248126,11 +249533,11 @@ $packages["crypto/x509"] = (function() {
 					if (!(_i < _ref.$length)) { break; }
 					candidate = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 					if (ip.Equal(candidate)) {
-						return $ifaceNil;
+						$s = -1; return $ifaceNil;
 					}
 					_i++;
 				}
-				return (x = new HostnameError.ptr(c, candidateIP), new x.constructor.elem(x));
+				$s = -1; return (x = new HostnameError.ptr(c, candidateIP), new x.constructor.elem(x));
 			}
 			candidateName = toLowerCaseASCII(h);
 			validCandidateName = validHostnameInput(candidateName);
@@ -248141,16 +249548,17 @@ $packages["crypto/x509"] = (function() {
 				match = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
 				if (validCandidateName && validHostnamePattern(match)) {
 					if (matchHostnames(match, candidateName)) {
-						return $ifaceNil;
+						$s = -1; return $ifaceNil;
 					}
 				} else {
 					if (matchExactly(match, candidateName)) {
-						return $ifaceNil;
+						$s = -1; return $ifaceNil;
 					}
 				}
 				_i$1++;
 			}
-			return (x$1 = new HostnameError.ptr(c, h), new x$1.constructor.elem(x$1));
+			$s = -1; return (x$1 = new HostnameError.ptr(c, h), new x$1.constructor.elem(x$1));
+			/* */ } return; } var $f = {$blk: VerifyHostname, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, c, candidate, candidateIP, candidateName, h, ip, match, validCandidateName, x, x$1, $s};return $f;
 		};
 		checkChainForKeyUsage = function checkChainForKeyUsage$1(chain, keyUsages) {
 			var _i, _i$1, _i$2, _ref, _ref$1, _ref$2, cert, chain, i, i$1, keyUsages, requestedUsage, usage, usage$1, usages, usagesRemaining;
@@ -248994,7 +250402,7 @@ $packages["crypto/x509"] = (function() {
 					/* if (!_r) { */ case 9:
 						$s = -1; return [$ifaceNil, errors.New("x509: invalid RSA modulus")];
 					/* } */ case 10:
-					_r$1 = (der.$ptr || (der.$ptr = new ptrType$27(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, der))).ReadASN1Integer((p.$ptr_E || (p.$ptr_E = new ptrType$17(function() { return this.$target.E; }, function($v) { this.$target.E = $v; }, p)))); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_r$1 = (der.$ptr || (der.$ptr = new ptrType$27(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, der))).ReadASN1Integer((p === ptrType$29.nil && $throwNilPointerError(), (p.$ptr_E || (p.$ptr_E = new ptrType$17(function() { return this.$target.E; }, function($v) { this.$target.E = $v; }, p))))); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 					/* */ if (!_r$1) { $s = 12; continue; }
 					/* */ $s = 13; continue;
 					/* if (!_r$1) { */ case 12:
@@ -249104,22 +250512,22 @@ $packages["crypto/x509"] = (function() {
 			maxPathLen = [maxPathLen];
 			isCA[0] = false;
 			if (!(der.$ptr || (der.$ptr = new ptrType$27(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, der))).ReadASN1((der.$ptr || (der.$ptr = new ptrType$27(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, der))), 48)) {
-				$s = -1; return [false, 0, errors.New("x509: invalid basic constraints a")];
+				$s = -1; return [false, 0, errors.New("x509: invalid basic constraints")];
 			}
 			if (der[0].PeekASN1Tag(1)) {
 				if (!(der.$ptr || (der.$ptr = new ptrType$27(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, der))).ReadASN1Boolean((isCA.$ptr || (isCA.$ptr = new ptrType$7(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, isCA))))) {
-					$s = -1; return [false, 0, errors.New("x509: invalid basic constraints b")];
+					$s = -1; return [false, 0, errors.New("x509: invalid basic constraints")];
 				}
 			}
 			maxPathLen[0] = -1;
-			/* */ if (!der[0].Empty() && der[0].PeekASN1Tag(2)) { $s = 1; continue; }
+			/* */ if (der[0].PeekASN1Tag(2)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!der[0].Empty() && der[0].PeekASN1Tag(2)) { */ case 1:
+			/* if (der[0].PeekASN1Tag(2)) { */ case 1:
 				_r = (der.$ptr || (der.$ptr = new ptrType$27(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, der))).ReadASN1Integer((maxPathLen.$ptr || (maxPathLen.$ptr = new ptrType$17(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, maxPathLen)))); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				/* */ if (!_r) { $s = 3; continue; }
 				/* */ $s = 4; continue;
 				/* if (!_r) { */ case 3:
-					$s = -1; return [false, 0, errors.New("x509: invalid basic constraints c")];
+					$s = -1; return [false, 0, errors.New("x509: invalid basic constraints")];
 				/* } */ case 4:
 			/* } */ case 2:
 			$s = -1; return [isCA[0], maxPathLen[0], $ifaceNil];
@@ -249349,7 +250757,7 @@ $packages["crypto/x509"] = (function() {
 				$s = -1; return [unhandled[0], err];
 			}
 			getValues = (function(excluded, haveExcluded, havePermitted, permitted, toplevel, unhandled) { return function parseNameConstraintsExtension·func1(subtrees) {
-					var {$24r, $24r$1, $24r$10, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _2, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$28, _tmp$29, _tmp$30, _tmp$31, _tmp$32, _tmp$33, _tmp$34, _tmp$35, _tmp$36, _tmp$37, _tmp$38, _tmp$39, _tmp$40, _tmp$41, _tmp$42, _tmp$43, _tmp$44, _tmp$45, _tmp$46, _tmp$47, _tmp$48, _tmp$49, _tmp$50, _tmp$51, _tmp$52, _tmp$53, _tmp$54, _tmp$55, _tmp$56, _tmp$57, _tmp$58, _tmp$59, _tmp$60, _tmp$61, _tmp$62, _tmp$63, _tmp$64, _tmp$65, _tmp$66, _tmp$67, _tmp$68, _tmp$69, _tmp$70, _tmp$71, _tmp$72, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, constraint, dnsNames, dnsTag, domain, domain$1, domain$2, emailTag, emails, err$1, err$2, err$3, err$4, ip, ipTag, ips, l, mask, ok, ok$1, ok$2, ok$3, seq, subtrees, subtrees$24ptr, tag, trimmedDomain, trimmedDomain$1, uriDomains, uriTag, value, $s, $r, $c} = $restore(this, {subtrees});
+					var {$24r, $24r$1, $24r$10, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _2, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$28, _tmp$29, _tmp$30, _tmp$31, _tmp$32, _tmp$33, _tmp$34, _tmp$35, _tmp$36, _tmp$37, _tmp$38, _tmp$39, _tmp$40, _tmp$41, _tmp$42, _tmp$43, _tmp$44, _tmp$45, _tmp$46, _tmp$47, _tmp$48, _tmp$49, _tmp$50, _tmp$51, _tmp$52, _tmp$53, _tmp$54, _tmp$55, _tmp$56, _tmp$57, _tmp$58, _tmp$59, _tmp$60, _tmp$61, _tmp$62, _tmp$63, _tmp$64, _tmp$65, _tmp$66, _tmp$67, _tmp$68, _tmp$69, _tmp$70, _tmp$71, _tmp$72, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, constraint, dnsNames, dnsTag, domain, domain$1, domain$2, emailTag, emails, err$1, err$2, err$3, err$4, ip, ipTag, ips, l, mask, ok, ok$1, ok$2, ok$3, seq, subtrees, subtrees$24ptr, tag, trimmedDomain, trimmedDomain$1, uriDomains, uriTag, value, $s, $r, $c} = $restore(this, {subtrees});
 					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 					dnsNames = sliceType$4.nil;
 					ips = sliceType$28.nil;
@@ -249587,22 +250995,23 @@ $packages["crypto/x509"] = (function() {
 									$24r$8 = [dnsNames, ips, emails, uriDomains, err$1];
 									$s = 57; case 57: return $24r$8;
 								/* } */ case 54:
-								/* */ if (!(net.ParseIP(domain$2) === net.IP.nil)) { $s = 58; continue; }
+								_r$15 = net.ParseIP(domain$2); /* */ $s = 60; case 60: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+								/* */ if (!(_r$15 === net.IP.nil)) { $s = 58; continue; }
 								/* */ $s = 59; continue;
-								/* if (!(net.ParseIP(domain$2) === net.IP.nil)) { */ case 58:
+								/* if (!(_r$15 === net.IP.nil)) { */ case 58:
 									_tmp$58 = sliceType$4.nil;
 									_tmp$59 = sliceType$28.nil;
 									_tmp$60 = sliceType$4.nil;
 									_tmp$61 = sliceType$4.nil;
-									_r$15 = fmt.Errorf("x509: failed to parse URI constraint %q: cannot be IP address", new sliceType$6([new $String(domain$2)])); /* */ $s = 60; case 60: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-									_tmp$62 = _r$15;
+									_r$16 = fmt.Errorf("x509: failed to parse URI constraint %q: cannot be IP address", new sliceType$6([new $String(domain$2)])); /* */ $s = 61; case 61: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+									_tmp$62 = _r$16;
 									dnsNames = _tmp$58;
 									ips = _tmp$59;
 									emails = _tmp$60;
 									uriDomains = _tmp$61;
 									err$1 = _tmp$62;
 									$24r$9 = [dnsNames, ips, emails, uriDomains, err$1];
-									$s = 61; case 61: return $24r$9;
+									$s = 62; case 62: return $24r$9;
 								/* } */ case 59:
 								trimmedDomain$1 = domain$2;
 								if (trimmedDomain$1.length > 0 && (trimmedDomain$1.charCodeAt(0) === 46)) {
@@ -249610,23 +251019,23 @@ $packages["crypto/x509"] = (function() {
 								}
 								_tuple$3 = domainToReverseLabels(trimmedDomain$1);
 								ok$3 = _tuple$3[1];
-								/* */ if (!ok$3) { $s = 62; continue; }
-								/* */ $s = 63; continue;
-								/* if (!ok$3) { */ case 62:
+								/* */ if (!ok$3) { $s = 63; continue; }
+								/* */ $s = 64; continue;
+								/* if (!ok$3) { */ case 63:
 									_tmp$63 = sliceType$4.nil;
 									_tmp$64 = sliceType$28.nil;
 									_tmp$65 = sliceType$4.nil;
 									_tmp$66 = sliceType$4.nil;
-									_r$16 = fmt.Errorf("x509: failed to parse URI constraint %q", new sliceType$6([new $String(domain$2)])); /* */ $s = 64; case 64: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-									_tmp$67 = _r$16;
+									_r$17 = fmt.Errorf("x509: failed to parse URI constraint %q", new sliceType$6([new $String(domain$2)])); /* */ $s = 65; case 65: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+									_tmp$67 = _r$17;
 									dnsNames = _tmp$63;
 									ips = _tmp$64;
 									emails = _tmp$65;
 									uriDomains = _tmp$66;
 									err$1 = _tmp$67;
 									$24r$10 = [dnsNames, ips, emails, uriDomains, err$1];
-									$s = 65; case 65: return $24r$10;
-								/* } */ case 63:
+									$s = 66; case 66: return $24r$10;
+								/* } */ case 64:
 								uriDomains = $append(uriDomains, domain$2);
 								$s = 13; continue;
 							/* } else { */ case 12:
@@ -249646,7 +251055,7 @@ $packages["crypto/x509"] = (function() {
 					uriDomains = _tmp$71;
 					err$1 = _tmp$72;
 					$s = -1; return [dnsNames, ips, emails, uriDomains, err$1];
-					/* */ } return; } var $f = {$blk: parseNameConstraintsExtension·func1, $c: true, $r, $24r, $24r$1, $24r$10, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _2, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$28, _tmp$29, _tmp$30, _tmp$31, _tmp$32, _tmp$33, _tmp$34, _tmp$35, _tmp$36, _tmp$37, _tmp$38, _tmp$39, _tmp$40, _tmp$41, _tmp$42, _tmp$43, _tmp$44, _tmp$45, _tmp$46, _tmp$47, _tmp$48, _tmp$49, _tmp$50, _tmp$51, _tmp$52, _tmp$53, _tmp$54, _tmp$55, _tmp$56, _tmp$57, _tmp$58, _tmp$59, _tmp$60, _tmp$61, _tmp$62, _tmp$63, _tmp$64, _tmp$65, _tmp$66, _tmp$67, _tmp$68, _tmp$69, _tmp$70, _tmp$71, _tmp$72, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, constraint, dnsNames, dnsTag, domain, domain$1, domain$2, emailTag, emails, err$1, err$2, err$3, err$4, ip, ipTag, ips, l, mask, ok, ok$1, ok$2, ok$3, seq, subtrees, subtrees$24ptr, tag, trimmedDomain, trimmedDomain$1, uriDomains, uriTag, value, $s};return $f;
+					/* */ } return; } var $f = {$blk: parseNameConstraintsExtension·func1, $c: true, $r, $24r, $24r$1, $24r$10, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _2, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$28, _tmp$29, _tmp$30, _tmp$31, _tmp$32, _tmp$33, _tmp$34, _tmp$35, _tmp$36, _tmp$37, _tmp$38, _tmp$39, _tmp$40, _tmp$41, _tmp$42, _tmp$43, _tmp$44, _tmp$45, _tmp$46, _tmp$47, _tmp$48, _tmp$49, _tmp$50, _tmp$51, _tmp$52, _tmp$53, _tmp$54, _tmp$55, _tmp$56, _tmp$57, _tmp$58, _tmp$59, _tmp$60, _tmp$61, _tmp$62, _tmp$63, _tmp$64, _tmp$65, _tmp$66, _tmp$67, _tmp$68, _tmp$69, _tmp$70, _tmp$71, _tmp$72, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, constraint, dnsNames, dnsTag, domain, domain$1, domain$2, emailTag, emails, err$1, err$2, err$3, err$4, ip, ipTag, ips, l, mask, ok, ok$1, ok$2, ok$3, seq, subtrees, subtrees$24ptr, tag, trimmedDomain, trimmedDomain$1, uriDomains, uriTag, value, $s};return $f;
 				}; })(excluded, haveExcluded, havePermitted, permitted, toplevel, unhandled);
 			_r = getValues(permitted[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
@@ -249914,7 +251323,7 @@ $packages["crypto/x509"] = (function() {
 			if (!(tbs.$ptr || (tbs.$ptr = new ptrType$27(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, tbs))).ReadASN1((tbs.$ptr || (tbs.$ptr = new ptrType$27(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, tbs))), 48)) {
 				$s = -1; return [ptrType$5.nil, errors.New("x509: malformed tbs certificate")];
 			}
-			_r = (tbs.$ptr || (tbs.$ptr = new ptrType$27(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, tbs))).ReadOptionalASN1Integer((cert.$ptr_Version || (cert.$ptr_Version = new ptrType$17(function() { return this.$target.Version; }, function($v) { this.$target.Version = $v; }, cert))), new asn1$1.Tag(new asn1$1.Tag(0).Constructed()).ContextSpecific(), new $Int(0)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = (tbs.$ptr || (tbs.$ptr = new ptrType$27(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, tbs))).ReadOptionalASN1Integer((cert === ptrType$5.nil && $throwNilPointerError(), (cert.$ptr_Version || (cert.$ptr_Version = new ptrType$17(function() { return this.$target.Version; }, function($v) { this.$target.Version = $v; }, cert)))), new asn1$1.Tag(new asn1$1.Tag(0).Constructed()).ContextSpecific(), new $Int(0)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			/* */ if (!_r) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!_r) { */ case 1:
@@ -250108,7 +251517,7 @@ $packages["crypto/x509"] = (function() {
 			return true;
 		};
 		NewCertPool = function NewCertPool$1() {
-			return new CertPool.ptr(new $global.Map(), sliceType$29.nil, new $global.Map(), false);
+			return new CertPool.ptr(new $global.Map(), sliceType$30.nil, new $global.Map(), false);
 		};
 		$pkg.NewCertPool = NewCertPool;
 		$ptrType(CertPool).prototype.len = function len() {
@@ -250131,7 +251540,7 @@ $packages["crypto/x509"] = (function() {
 		$ptrType(CertPool).prototype.Clone = function Clone() {
 			var _entry, _entry$1, _i, _i$1, _key, _key$1, _key$2, _key$3, _keys, _keys$1, _ref, _ref$1, _size, _size$1, indexes, k, k$1, p, s, v, x, x$1;
 			s = this;
-			p = new CertPool.ptr((x = (s.byName ? s.byName.size : 0), ((x < 0 || x > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map())), $makeSlice(sliceType$29, s.lazyCerts.$length), (x$1 = (s.haveSum ? s.haveSum.size : 0), ((x$1 < 0 || x$1 > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map())), s.systemPool);
+			p = new CertPool.ptr((x = (s.byName ? s.byName.size : 0), ((x < 0 || x > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map())), $makeSlice(sliceType$30, s.lazyCerts.$length), (x$1 = (s.haveSum ? s.haveSum.size : 0), ((x$1 < 0 || x$1 > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map())), s.systemPool);
 			_ref = s.byName;
 			_i = 0;
 			_keys = _ref ? _ref.keys() : undefined;
@@ -250304,7 +251713,7 @@ $packages["crypto/x509"] = (function() {
 		$ptrType(CertPool).prototype.Subjects = function Subjects() {
 			var _i, _ref, i, lc, res, s;
 			s = this;
-			res = $makeSlice(sliceType$30, s.len());
+			res = $makeSlice(sliceType$31, s.len());
 			_ref = s.lazyCerts;
 			_i = 0;
 			while (true) {
@@ -250347,7 +251756,7 @@ $packages["crypto/x509"] = (function() {
 		};
 		SignatureAlgorithm.methods = [{prop: "isRSAPSS", name: "isRSAPSS", pkg: "crypto/x509", typ: $funcType([], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
 		PublicKeyAlgorithm.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$5.methods = [{prop: "Equal", name: "Equal", pkg: "", typ: $funcType([ptrType$5], [$Bool], false)}, {prop: "hasSANExtension", name: "hasSANExtension", pkg: "crypto/x509", typ: $funcType([], [$Bool], false)}, {prop: "CheckSignatureFrom", name: "CheckSignatureFrom", pkg: "", typ: $funcType([ptrType$5], [$error], false)}, {prop: "CheckSignature", name: "CheckSignature", pkg: "", typ: $funcType([SignatureAlgorithm, sliceType$1, sliceType$1], [$error], false)}, {prop: "hasNameConstraints", name: "hasNameConstraints", pkg: "crypto/x509", typ: $funcType([], [$Bool], false)}, {prop: "getSANExtension", name: "getSANExtension", pkg: "crypto/x509", typ: $funcType([], [sliceType$1], false)}, {prop: "CheckCRLSignature", name: "CheckCRLSignature", pkg: "", typ: $funcType([ptrType$10], [$error], false)}, {prop: "CreateCRL", name: "CreateCRL", pkg: "", typ: $funcType([io.Reader, $emptyInterface, sliceType$13, time.Time, time.Time], [sliceType$1, $error], false)}, {prop: "checkNameConstraints", name: "checkNameConstraints", pkg: "crypto/x509", typ: $funcType([ptrType$17, $Int, $String, $String, $emptyInterface, funcType, $emptyInterface, $emptyInterface], [$error], false)}, {prop: "isValid", name: "isValid", pkg: "crypto/x509", typ: $funcType([$Int, sliceType$20, ptrType$29], [$error], false)}, {prop: "Verify", name: "Verify", pkg: "", typ: $funcType([VerifyOptions], [sliceType$21, $error], false)}, {prop: "buildChains", name: "buildChains", pkg: "crypto/x509", typ: $funcType([sliceType$20, ptrType$17, ptrType$29], [sliceType$21, $error], false)}, {prop: "VerifyHostname", name: "VerifyHostname", pkg: "", typ: $funcType([$String], [$error], false)}, {prop: "systemVerify", name: "systemVerify", pkg: "crypto/x509", typ: $funcType([ptrType$29], [sliceType$21, $error], false)}];
+		ptrType$5.methods = [{prop: "Equal", name: "Equal", pkg: "", typ: $funcType([ptrType$5], [$Bool], false)}, {prop: "hasSANExtension", name: "hasSANExtension", pkg: "crypto/x509", typ: $funcType([], [$Bool], false)}, {prop: "CheckSignatureFrom", name: "CheckSignatureFrom", pkg: "", typ: $funcType([ptrType$5], [$error], false)}, {prop: "CheckSignature", name: "CheckSignature", pkg: "", typ: $funcType([SignatureAlgorithm, sliceType$1, sliceType$1], [$error], false)}, {prop: "hasNameConstraints", name: "hasNameConstraints", pkg: "crypto/x509", typ: $funcType([], [$Bool], false)}, {prop: "getSANExtension", name: "getSANExtension", pkg: "crypto/x509", typ: $funcType([], [sliceType$1], false)}, {prop: "CheckCRLSignature", name: "CheckCRLSignature", pkg: "", typ: $funcType([ptrType$10], [$error], false)}, {prop: "CreateCRL", name: "CreateCRL", pkg: "", typ: $funcType([io.Reader, $emptyInterface, sliceType$13, time.Time, time.Time], [sliceType$1, $error], false)}, {prop: "checkNameConstraints", name: "checkNameConstraints", pkg: "crypto/x509", typ: $funcType([ptrType$17, $Int, $String, $String, $emptyInterface, funcType, $emptyInterface, $emptyInterface], [$error], false)}, {prop: "isValid", name: "isValid", pkg: "crypto/x509", typ: $funcType([$Int, sliceType$20, ptrType$30], [$error], false)}, {prop: "Verify", name: "Verify", pkg: "", typ: $funcType([VerifyOptions], [sliceType$21, $error], false)}, {prop: "buildChains", name: "buildChains", pkg: "crypto/x509", typ: $funcType([sliceType$20, ptrType$17, ptrType$30], [sliceType$21, $error], false)}, {prop: "VerifyHostname", name: "VerifyHostname", pkg: "", typ: $funcType([$String], [$error], false)}, {prop: "systemVerify", name: "systemVerify", pkg: "crypto/x509", typ: $funcType([ptrType$30], [sliceType$21, $error], false)}];
 		InsecureAlgorithmError.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		ConstraintViolationError.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		UnhandledCriticalExtension.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
@@ -250355,7 +251764,7 @@ $packages["crypto/x509"] = (function() {
 		HostnameError.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		UnknownAuthorityError.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		SystemRootsError.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Unwrap", name: "Unwrap", pkg: "", typ: $funcType([], [$error], false)}];
-		ptrType.methods = [{prop: "len", name: "len", pkg: "crypto/x509", typ: $funcType([], [$Int], false)}, {prop: "cert", name: "cert", pkg: "crypto/x509", typ: $funcType([$Int], [ptrType$5, $error], false)}, {prop: "Clone", name: "Clone", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "findPotentialParents", name: "findPotentialParents", pkg: "crypto/x509", typ: $funcType([ptrType$5], [sliceType$20], false)}, {prop: "contains", name: "contains", pkg: "crypto/x509", typ: $funcType([ptrType$5], [$Bool], false)}, {prop: "AddCert", name: "AddCert", pkg: "", typ: $funcType([ptrType$5], [], false)}, {prop: "addCertFunc", name: "addCertFunc", pkg: "crypto/x509", typ: $funcType([sum224, $String, funcType$2], [], false)}, {prop: "AppendCertsFromPEM", name: "AppendCertsFromPEM", pkg: "", typ: $funcType([sliceType$1], [$Bool], false)}, {prop: "Subjects", name: "Subjects", pkg: "", typ: $funcType([], [sliceType$30], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([ptrType], [$Bool], false)}];
+		ptrType.methods = [{prop: "len", name: "len", pkg: "crypto/x509", typ: $funcType([], [$Int], false)}, {prop: "cert", name: "cert", pkg: "crypto/x509", typ: $funcType([$Int], [ptrType$5, $error], false)}, {prop: "Clone", name: "Clone", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "findPotentialParents", name: "findPotentialParents", pkg: "crypto/x509", typ: $funcType([ptrType$5], [sliceType$20], false)}, {prop: "contains", name: "contains", pkg: "crypto/x509", typ: $funcType([ptrType$5], [$Bool], false)}, {prop: "AddCert", name: "AddCert", pkg: "", typ: $funcType([ptrType$5], [], false)}, {prop: "addCertFunc", name: "addCertFunc", pkg: "crypto/x509", typ: $funcType([sum224, $String, funcType$2], [], false)}, {prop: "AppendCertsFromPEM", name: "AppendCertsFromPEM", pkg: "", typ: $funcType([sliceType$1], [$Bool], false)}, {prop: "Subjects", name: "Subjects", pkg: "", typ: $funcType([], [sliceType$31], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([ptrType], [$Bool], false)}];
 		publicKeyInfo.init("", [{prop: "Raw", name: "Raw", embedded: false, exported: true, typ: asn1.RawContent, tag: ""}, {prop: "Algorithm", name: "Algorithm", embedded: false, exported: true, typ: pkix.AlgorithmIdentifier, tag: ""}, {prop: "PublicKey", name: "PublicKey", embedded: false, exported: true, typ: asn1.BitString, tag: ""}]);
 		authKeyId.init("", [{prop: "Id", name: "Id", embedded: false, exported: true, typ: sliceType$1, tag: "asn1:\"optional,tag:0\""}]);
 		pssParameters.init("", [{prop: "Hash", name: "Hash", embedded: false, exported: true, typ: pkix.AlgorithmIdentifier, tag: "asn1:\"explicit,tag:0\""}, {prop: "MGF", name: "MGF", embedded: false, exported: true, typ: pkix.AlgorithmIdentifier, tag: "asn1:\"explicit,tag:1\""}, {prop: "SaltLength", name: "SaltLength", embedded: false, exported: true, typ: $Int, tag: "asn1:\"explicit,tag:2\""}, {prop: "TrailerField", name: "TrailerField", embedded: false, exported: true, typ: $Int, tag: "asn1:\"optional,explicit,tag:3,default:1\""}]);
@@ -250374,7 +251783,7 @@ $packages["crypto/x509"] = (function() {
 		pkcs1AdditionalRSAPrime.init("", [{prop: "Prime", name: "Prime", embedded: false, exported: true, typ: ptrType$1, tag: ""}, {prop: "Exp", name: "Exp", embedded: false, exported: true, typ: ptrType$1, tag: ""}, {prop: "Coeff", name: "Coeff", embedded: false, exported: true, typ: ptrType$1, tag: ""}]);
 		pkcs1PublicKey.init("", [{prop: "N", name: "N", embedded: false, exported: true, typ: ptrType$1, tag: ""}, {prop: "E", name: "E", embedded: false, exported: true, typ: $Int, tag: ""}]);
 		sum224.init($Uint8, 28);
-		CertPool.init("crypto/x509", [{prop: "byName", name: "byName", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "lazyCerts", name: "lazyCerts", embedded: false, exported: false, typ: sliceType$29, tag: ""}, {prop: "haveSum", name: "haveSum", embedded: false, exported: false, typ: mapType$1, tag: ""}, {prop: "systemPool", name: "systemPool", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		CertPool.init("crypto/x509", [{prop: "byName", name: "byName", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "lazyCerts", name: "lazyCerts", embedded: false, exported: false, typ: sliceType$30, tag: ""}, {prop: "haveSum", name: "haveSum", embedded: false, exported: false, typ: mapType$1, tag: ""}, {prop: "systemPool", name: "systemPool", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		lazyCert.init("crypto/x509", [{prop: "rawSubject", name: "rawSubject", embedded: false, exported: false, typ: sliceType$1, tag: ""}, {prop: "getCert", name: "getCert", embedded: false, exported: false, typ: funcType$2, tag: ""}]);
 		pubKeyEqual.init([{prop: "Equal", name: "Equal", pkg: "", typ: $funcType([crypto.PublicKey], [$Bool], false)}]);
 	};
@@ -250482,7 +251891,7 @@ $packages["crypto/x509"] = (function() {
 		errNotParsed = errors.New("x509: missing ASN.1 contents; use ParseCertificate");
 		certFiles = new sliceType$4([]);
 		certDirectories = new sliceType$4([]);
-		forceFallback = godebug.New("x509usefallbackroots");
+		x509usefallbackroots = godebug.New("x509usefallbackroots");
 		$pkg.IncorrectPasswordError = errors.New("x509: decryption password incorrect");
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
@@ -250490,47 +251899,28 @@ $packages["crypto/x509"] = (function() {
 	return $pkg;
 })();
 $packages["vendor/golang.org/x/crypto/internal/alias"] = (function() {
-	var $pkg = {}, $init, reflect, ptrType, AnyOverlap, InexactOverlap;
-	reflect = $packages["reflect"];
+	var $pkg = {}, $init, js, ptrType, AnyOverlap, InexactOverlap;
+	js = $packages["github.com/gopherjs/gopherjs/js"];
 	$pkg.$finishSetup = function() {
 		ptrType = $ptrType($Uint8);
 		AnyOverlap = function AnyOverlap$1(x, y) {
-			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _v, _v$1, x, y, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (!(x.$length > 0 && y.$length > 0)) { _v$1 = false; $s = 2; continue s; }
-			_r = reflect.ValueOf($indexPtr(x.$array, x.$offset + 0, ptrType)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = $clone(_r, reflect.Value).Pointer(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = reflect.ValueOf($indexPtr(y.$array, y.$offset + (y.$length - 1 >> 0), ptrType)); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$3 = $clone(_r$2, reflect.Value).Pointer(); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_v$1 = _r$1 <= _r$3; case 2:
-			if (!(_v$1)) { _v = false; $s = 1; continue s; }
-			_r$4 = reflect.ValueOf($indexPtr(y.$array, y.$offset + 0, ptrType)); /* */ $s = 7; case 7: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_r$5 = $clone(_r$4, reflect.Value).Pointer(); /* */ $s = 8; case 8: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_r$6 = reflect.ValueOf($indexPtr(x.$array, x.$offset + (x.$length - 1 >> 0), ptrType)); /* */ $s = 9; case 9: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			_r$7 = $clone(_r$6, reflect.Value).Pointer(); /* */ $s = 10; case 10: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			_v = _r$5 <= _r$7; case 1:
-			$24r = _v;
-			$s = 11; case 11: return $24r;
-			/* */ } return; } var $f = {$blk: AnyOverlap$1, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _v, _v$1, x, y, $s};return $f;
+			var x, y;
+			return x.$length > 0 && y.$length > 0 && x.$array === y.$array && ($parseInt(x.$offset) >> 0) <= ((($parseInt(y.$offset) >> 0) + y.$length >> 0) - 1 >> 0) && ($parseInt(y.$offset) >> 0) <= ((($parseInt(x.$offset) >> 0) + x.$length >> 0) - 1 >> 0);
 		};
 		$pkg.AnyOverlap = AnyOverlap;
 		InexactOverlap = function InexactOverlap$1(x, y) {
-			var {$24r, _r, x, y, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if ((x.$length === 0) || (y.$length === 0) || $indexPtr(x.$array, x.$offset + 0, ptrType) === $indexPtr(y.$array, y.$offset + 0, ptrType)) {
-				$s = -1; return false;
+			var x, y;
+			if ((x.$length === 0) || (y.$length === 0) || (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + 0, ptrType)) === (0 >= y.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(y.$array, y.$offset + 0, ptrType))) {
+				return false;
 			}
-			_r = AnyOverlap(x, y); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: InexactOverlap$1, $c: true, $r, $24r, _r, x, y, $s};return $f;
+			return AnyOverlap(x, y);
 		};
 		$pkg.InexactOverlap = InexactOverlap;
 	};
 	$init = function() {
 		$pkg.$init = function() {};
 		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = reflect.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = js.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
@@ -250681,22 +252071,18 @@ $packages["vendor/golang.org/x/crypto/chacha20"] = (function() {
 			}
 		};
 		$ptrType(Cipher).prototype.XORKeyStream = function XORKeyStream(dst, src) {
-			var {_i, _q, _r, _r$1, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, b, buf, dst, full, i, keyStream, numBlocks, numBlocks$1, s, src, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, $s, $r, $c} = $restore(this, {dst, src});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var _i, _q, _r, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, b, buf, dst, full, i, keyStream, numBlocks, numBlocks$1, s, src, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8;
 			s = this;
 			if (src.$length === 0) {
-				$s = -1; return;
+				return;
 			}
 			if (dst.$length < src.$length) {
 				$panic(new $String("chacha20: output smaller than input"));
 			}
 			dst = $subslice(dst, 0, src.$length);
-			_r = alias.InexactOverlap(dst, src); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			/* */ if (_r) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_r) { */ case 1:
+			if (alias.InexactOverlap(dst, src)) {
 				$panic(new $String("chacha20: invalid buffer overlap"));
-			/* } */ case 2:
+			}
 			if (!((s.len === 0))) {
 				keyStream = $subslice(new sliceType(s.buf), (64 - s.len >> 0));
 				if (src.$length < keyStream.$length) {
@@ -250719,7 +252105,7 @@ $packages["vendor/golang.org/x/crypto/chacha20"] = (function() {
 				src = _tmp$1;
 			}
 			if (src.$length === 0) {
-				$s = -1; return;
+				return;
 			}
 			numBlocks = $div64(((x$1 = (x$2 = (new $Uint64(0, src.$length)), new $Uint64(x$2.$high + 0, x$2.$low + 64)), new $Uint64(x$1.$high - 0, x$1.$low - 1))), new $Uint64(0, 64), false);
 			if (s.overflow || (x$3 = (x$4 = (new $Uint64(0, s.counter)), new $Uint64(x$4.$high + numBlocks.$high, x$4.$low + numBlocks.$low)), (x$3.$high > 1 || (x$3.$high === 1 && x$3.$low > 0)))) {
@@ -250727,7 +252113,7 @@ $packages["vendor/golang.org/x/crypto/chacha20"] = (function() {
 			} else if ((x$5 = (x$6 = (new $Uint64(0, s.counter)), new $Uint64(x$6.$high + numBlocks.$high, x$6.$low + numBlocks.$low)), (x$5.$high === 1 && x$5.$low === 0))) {
 				s.overflow = true;
 			}
-			full = src.$length - (_r$1 = src.$length % 64, _r$1 === _r$1 ? _r$1 : $throwRuntimeError("integer divide by zero")) >> 0;
+			full = src.$length - (_r = src.$length % 64, _r === _r ? _r : $throwRuntimeError("integer divide by zero")) >> 0;
 			if (full > 0) {
 				s.xorKeyStreamBlocks($subslice(dst, 0, full), $subslice(src, 0, full));
 			}
@@ -250742,7 +252128,7 @@ $packages["vendor/golang.org/x/crypto/chacha20"] = (function() {
 				$copySlice(buf, src);
 				s.xorKeyStreamBlocksGeneric(buf, buf);
 				s.len = buf.$length - $copySlice(dst, buf) >> 0;
-				$s = -1; return;
+				return;
 			}
 			if (src.$length > 0) {
 				arrayType$2.copy(s.buf, arrayType$2.zero());
@@ -250750,8 +252136,6 @@ $packages["vendor/golang.org/x/crypto/chacha20"] = (function() {
 				s.xorKeyStreamBlocks(new sliceType(s.buf), new sliceType(s.buf));
 				s.len = 64 - $copySlice(dst, new sliceType(s.buf)) >> 0;
 			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: XORKeyStream, $c: true, $r, _i, _q, _r, _r$1, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, b, buf, dst, full, i, keyStream, numBlocks, numBlocks$1, s, src, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, $s};return $f;
 		};
 		$ptrType(Cipher).prototype.xorKeyStreamBlocksGeneric = function xorKeyStreamBlocksGeneric(dst, src) {
 			var _r, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, c0, c1, c10, c11, c13, c14, c15, c2, c3, c4, c5, c6, c7, c8, c9, dst, fcr0, fcr12, fcr4, fcr8, i, s, src, x0, x1, x10, x11, x12, x13, x14, x15, x2, x3, x4, x5, x6, x7, x8, x9;
@@ -251011,7 +252395,7 @@ $packages["vendor/golang.org/x/crypto/chacha20"] = (function() {
 	return $pkg;
 })();
 $packages["vendor/golang.org/x/crypto/internal/poly1305"] = (function() {
-	var $pkg = {}, $init, subtle, binary, bits, macState, macGeneric, uint128, MAC, mac, arrayType, arrayType$1, arrayType$2, sliceType, ptrType, ptrType$1, ptrType$2, initialize, mul64, add128, shiftRightBy2, updateGeneric, select64, finalize, New, bitsAdd64, bitsSub64, bitsMul64;
+	var $pkg = {}, $init, subtle, binary, bits, macState, macGeneric, uint128, MAC, mac, arrayType, arrayType$1, arrayType$2, sliceType, ptrType, ptrType$1, ptrType$2, ptrType$3, ptrType$4, initialize, mul64, add128, shiftRightBy2, updateGeneric, select64, finalize, New, bitsAdd64, bitsSub64, bitsMul64;
 	subtle = $packages["crypto/subtle"];
 	binary = $packages["encoding/binary"];
 	bits = $packages["math/bits"];
@@ -251077,9 +252461,11 @@ $packages["vendor/golang.org/x/crypto/internal/poly1305"] = (function() {
 		arrayType$1 = $arrayType($Uint64, 2);
 		arrayType$2 = $arrayType($Uint8, 16);
 		sliceType = $sliceType($Uint8);
-		ptrType = $ptrType(arrayType$2);
-		ptrType$1 = $ptrType(macGeneric);
-		ptrType$2 = $ptrType(MAC);
+		ptrType = $ptrType(arrayType);
+		ptrType$1 = $ptrType(arrayType$1);
+		ptrType$2 = $ptrType(arrayType$2);
+		ptrType$3 = $ptrType(macGeneric);
+		ptrType$4 = $ptrType(MAC);
 		$ptrType(macGeneric).prototype.Write = function Write(p) {
 			var _r, h, n, n$1, nn, p;
 			h = this;
@@ -251244,9 +252630,9 @@ $packages["vendor/golang.org/x/crypto/internal/poly1305"] = (function() {
 		};
 		finalize = function finalize$1(out, h, s) {
 			var _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, b, c, h, h0, h1, h2, hMinusP0, hMinusP1, out, s;
-			_tmp = h[0];
-			_tmp$1 = h[1];
-			_tmp$2 = h[2];
+			_tmp = (h === ptrType.nil && $throwNilPointerError(), h)[0];
+			_tmp$1 = (h === ptrType.nil && $throwNilPointerError(), h)[1];
+			_tmp$2 = (h === ptrType.nil && $throwNilPointerError(), h)[2];
 			h0 = _tmp;
 			h1 = _tmp$1;
 			h2 = _tmp$2;
@@ -251260,10 +252646,10 @@ $packages["vendor/golang.org/x/crypto/internal/poly1305"] = (function() {
 			b = _tuple$2[1];
 			h0 = select64(b, h0, hMinusP0);
 			h1 = select64(b, h1, hMinusP1);
-			_tuple$3 = bitsAdd64(h0, s[0], new $Uint64(0, 0));
+			_tuple$3 = bitsAdd64(h0, (s === ptrType$1.nil && $throwNilPointerError(), s)[0], new $Uint64(0, 0));
 			h0 = _tuple$3[0];
 			c = _tuple$3[1];
-			_tuple$4 = bitsAdd64(h1, s[1], c);
+			_tuple$4 = bitsAdd64(h1, (s === ptrType$1.nil && $throwNilPointerError(), s)[1], c);
 			h1 = _tuple$4[0];
 			$clone(binary.LittleEndian, binary.littleEndian).PutUint64($subslice(new sliceType(out), 0, 8), h0);
 			$clone(binary.LittleEndian, binary.littleEndian).PutUint64($subslice(new sliceType(out), 8, 16), h1);
@@ -251336,8 +252722,8 @@ $packages["vendor/golang.org/x/crypto/internal/poly1305"] = (function() {
 			lo = _tuple[1];
 			return [hi, lo];
 		};
-		ptrType$1.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "Sum", name: "Sum", pkg: "", typ: $funcType([ptrType], [], false)}];
-		ptrType$2.methods = [{prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "Sum", name: "Sum", pkg: "", typ: $funcType([sliceType], [sliceType], false)}, {prop: "Verify", name: "Verify", pkg: "", typ: $funcType([sliceType], [$Bool], false)}];
+		ptrType$3.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "Sum", name: "Sum", pkg: "", typ: $funcType([ptrType$2], [], false)}];
+		ptrType$4.methods = [{prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "Sum", name: "Sum", pkg: "", typ: $funcType([sliceType], [sliceType], false)}, {prop: "Verify", name: "Verify", pkg: "", typ: $funcType([sliceType], [$Bool], false)}];
 		macState.init("vendor/golang.org/x/crypto/internal/poly1305", [{prop: "h", name: "h", embedded: false, exported: false, typ: arrayType, tag: ""}, {prop: "r", name: "r", embedded: false, exported: false, typ: arrayType$1, tag: ""}, {prop: "s", name: "s", embedded: false, exported: false, typ: arrayType$1, tag: ""}]);
 		macGeneric.init("vendor/golang.org/x/crypto/internal/poly1305", [{prop: "macState", name: "macState", embedded: true, exported: false, typ: macState, tag: ""}, {prop: "buffer", name: "buffer", embedded: false, exported: false, typ: arrayType$2, tag: ""}, {prop: "offset", name: "offset", embedded: false, exported: false, typ: $Int, tag: ""}]);
 		uint128.init("vendor/golang.org/x/crypto/internal/poly1305", [{prop: "lo", name: "lo", embedded: false, exported: false, typ: $Uint64, tag: ""}, {prop: "hi", name: "hi", embedded: false, exported: false, typ: $Uint64, tag: ""}]);
@@ -251379,22 +252765,14 @@ $packages["vendor/golang.org/x/crypto/chacha20poly1305"] = (function() {
 		arrayType$2 = $arrayType($Uint8, 8);
 		ptrType$1 = $ptrType(chacha20poly1305);
 		$ptrType(chacha20poly1305).prototype.seal = function seal(dst, nonce, plaintext, additionalData) {
-			var {$24r, _r, additionalData, c, dst, nonce, plaintext, $s, $r, $c} = $restore(this, {dst, nonce, plaintext, additionalData});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var additionalData, c, dst, nonce, plaintext;
 			c = this;
-			_r = c.sealGeneric(dst, nonce, plaintext, additionalData); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: seal, $c: true, $r, $24r, _r, additionalData, c, dst, nonce, plaintext, $s};return $f;
+			return c.sealGeneric(dst, nonce, plaintext, additionalData);
 		};
 		$ptrType(chacha20poly1305).prototype.open = function open(dst, nonce, ciphertext, additionalData) {
-			var {$24r, _r, additionalData, c, ciphertext, dst, nonce, $s, $r, $c} = $restore(this, {dst, nonce, ciphertext, additionalData});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var additionalData, c, ciphertext, dst, nonce;
 			c = this;
-			_r = c.openGeneric(dst, nonce, ciphertext, additionalData); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: open, $c: true, $r, $24r, _r, additionalData, c, ciphertext, dst, nonce, $s};return $f;
+			return c.openGeneric(dst, nonce, ciphertext, additionalData);
 		};
 		writeWithPadding = function writeWithPadding$1(p, b) {
 			var _r, b, buf, p, padLen, rem;
@@ -251413,9 +252791,7 @@ $packages["vendor/golang.org/x/crypto/chacha20poly1305"] = (function() {
 			p.Write(new sliceType(buf));
 		};
 		$ptrType(chacha20poly1305).prototype.sealGeneric = function sealGeneric(dst, nonce, plaintext, additionalData) {
-			var {_r, _tmp, _tmp$1, _tuple, _tuple$1, additionalData, c, ciphertext, dst, nonce, out, p, plaintext, polyKey, ret, s, tag, $s, $r, $c} = $restore(this, {dst, nonce, plaintext, additionalData});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			polyKey = [polyKey];
+			var _tmp, _tmp$1, _tuple, _tuple$1, additionalData, c, ciphertext, dst, nonce, out, p, plaintext, polyKey, ret, s, tag;
 			c = this;
 			_tuple = sliceForAppend(dst, plaintext.$length + 16 >> 0);
 			ret = _tuple[0];
@@ -251424,40 +252800,34 @@ $packages["vendor/golang.org/x/crypto/chacha20poly1305"] = (function() {
 			_tmp$1 = $subslice(out, plaintext.$length);
 			ciphertext = _tmp;
 			tag = _tmp$1;
-			_r = alias.InexactOverlap(out, plaintext); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			/* */ if (_r) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_r) { */ case 1:
+			if (alias.InexactOverlap(out, plaintext)) {
 				$panic(new $String("chacha20poly1305: invalid buffer overlap"));
-			/* } */ case 2:
-			polyKey[0] = arrayType.zero();
+			}
+			polyKey = arrayType.zero();
 			_tuple$1 = chacha20.NewUnauthenticatedCipher(new sliceType(c.key), nonce);
 			s = _tuple$1[0];
-			$r = s.XORKeyStream(new sliceType(polyKey[0]), new sliceType(polyKey[0])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			s.XORKeyStream(new sliceType(polyKey), new sliceType(polyKey));
 			s.SetCounter(1);
-			$r = s.XORKeyStream(ciphertext, plaintext); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			p = poly1305.New(polyKey[0]);
+			s.XORKeyStream(ciphertext, plaintext);
+			p = poly1305.New(polyKey);
 			writeWithPadding(p, additionalData);
 			writeWithPadding(p, ciphertext);
 			writeUint64(p, additionalData.$length);
 			writeUint64(p, plaintext.$length);
 			p.Sum($subslice(tag, 0, 0));
-			$s = -1; return ret;
-			/* */ } return; } var $f = {$blk: sealGeneric, $c: true, $r, _r, _tmp, _tmp$1, _tuple, _tuple$1, additionalData, c, ciphertext, dst, nonce, out, p, plaintext, polyKey, ret, s, tag, $s};return $f;
+			return ret;
 		};
 		$ptrType(chacha20poly1305).prototype.openGeneric = function openGeneric(dst, nonce, ciphertext, additionalData) {
-			var {_i, _r, _ref, _tuple, _tuple$1, additionalData, c, ciphertext, dst, i, nonce, out, p, polyKey, ret, s, tag, $s, $r, $c} = $restore(this, {dst, nonce, ciphertext, additionalData});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			polyKey = [polyKey];
+			var _i, _ref, _tuple, _tuple$1, additionalData, c, ciphertext, dst, i, nonce, out, p, polyKey, ret, s, tag;
 			c = this;
 			tag = $subslice(ciphertext, (ciphertext.$length - 16 >> 0));
 			ciphertext = $subslice(ciphertext, 0, (ciphertext.$length - 16 >> 0));
-			polyKey[0] = arrayType.zero();
+			polyKey = arrayType.zero();
 			_tuple = chacha20.NewUnauthenticatedCipher(new sliceType(c.key), nonce);
 			s = _tuple[0];
-			$r = s.XORKeyStream(new sliceType(polyKey[0]), new sliceType(polyKey[0])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			s.XORKeyStream(new sliceType(polyKey), new sliceType(polyKey));
 			s.SetCounter(1);
-			p = poly1305.New(polyKey[0]);
+			p = poly1305.New(polyKey);
 			writeWithPadding(p, additionalData);
 			writeWithPadding(p, ciphertext);
 			writeUint64(p, additionalData.$length);
@@ -251465,12 +252835,9 @@ $packages["vendor/golang.org/x/crypto/chacha20poly1305"] = (function() {
 			_tuple$1 = sliceForAppend(dst, ciphertext.$length);
 			ret = _tuple$1[0];
 			out = _tuple$1[1];
-			_r = alias.InexactOverlap(out, ciphertext); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			/* */ if (_r) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (_r) { */ case 2:
+			if (alias.InexactOverlap(out, ciphertext)) {
 				$panic(new $String("chacha20poly1305: invalid buffer overlap"));
-			/* } */ case 3:
+			}
 			if (!p.Verify(tag)) {
 				_ref = out;
 				_i = 0;
@@ -251480,11 +252847,10 @@ $packages["vendor/golang.org/x/crypto/chacha20poly1305"] = (function() {
 					((i < 0 || i >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + i] = 0);
 					_i++;
 				}
-				$s = -1; return [sliceType.nil, errOpen];
+				return [sliceType.nil, errOpen];
 			}
-			$r = s.XORKeyStream(out, ciphertext); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return [ret, $ifaceNil];
-			/* */ } return; } var $f = {$blk: openGeneric, $c: true, $r, _i, _r, _ref, _tuple, _tuple$1, additionalData, c, ciphertext, dst, i, nonce, out, p, polyKey, ret, s, tag, $s};return $f;
+			s.XORKeyStream(out, ciphertext);
+			return [ret, $ifaceNil];
 		};
 		New = function New$1(key) {
 			var key, ret;
@@ -251507,8 +252873,7 @@ $packages["vendor/golang.org/x/crypto/chacha20poly1305"] = (function() {
 			return 16;
 		};
 		$ptrType(chacha20poly1305).prototype.Seal = function Seal$1(dst, nonce, plaintext, additionalData) {
-			var {$24r, _r, additionalData, c, dst, nonce, plaintext, x, $s, $r, $c} = $restore(this, {dst, nonce, plaintext, additionalData});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var additionalData, c, dst, nonce, plaintext, x;
 			c = this;
 			if (!((nonce.$length === 12))) {
 				$panic(new $String("chacha20poly1305: bad nonce length passed to Seal"));
@@ -251516,28 +252881,21 @@ $packages["vendor/golang.org/x/crypto/chacha20poly1305"] = (function() {
 			if ((x = (new $Uint64(0, plaintext.$length)), (x.$high > 63 || (x.$high === 63 && x.$low > 4294967232)))) {
 				$panic(new $String("chacha20poly1305: plaintext too large"));
 			}
-			_r = c.seal(dst, nonce, plaintext, additionalData); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Seal$1, $c: true, $r, $24r, _r, additionalData, c, dst, nonce, plaintext, x, $s};return $f;
+			return c.seal(dst, nonce, plaintext, additionalData);
 		};
 		$ptrType(chacha20poly1305).prototype.Open = function Open$1(dst, nonce, ciphertext, additionalData) {
-			var {$24r, _r, additionalData, c, ciphertext, dst, nonce, x, $s, $r, $c} = $restore(this, {dst, nonce, ciphertext, additionalData});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var additionalData, c, ciphertext, dst, nonce, x;
 			c = this;
 			if (!((nonce.$length === 12))) {
 				$panic(new $String("chacha20poly1305: bad nonce length passed to Open"));
 			}
 			if (ciphertext.$length < 16) {
-				$s = -1; return [sliceType.nil, errOpen];
+				return [sliceType.nil, errOpen];
 			}
 			if ((x = (new $Uint64(0, ciphertext.$length)), (x.$high > 63 || (x.$high === 63 && x.$low > 4294967248)))) {
 				$panic(new $String("chacha20poly1305: ciphertext too large"));
 			}
-			_r = c.open(dst, nonce, ciphertext, additionalData); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Open$1, $c: true, $r, $24r, _r, additionalData, c, ciphertext, dst, nonce, x, $s};return $f;
+			return c.open(dst, nonce, ciphertext, additionalData);
 		};
 		sliceForAppend = function sliceForAppend$1(in$1, n) {
 			var head, in$1, n, tail, total;
@@ -251678,7 +253036,7 @@ $packages["vendor/golang.org/x/crypto/hkdf"] = (function() {
 	return $pkg;
 })();
 $packages["crypto/tls"] = (function() {
-	var $pkg = {}, $init, bytes, list, context, crypto, aes, cipher, des, ecdh, ecdsa, ed25519, elliptic, hmac, boring, md5, rand, rc4, rsa, sha1, sha256, sha512, subtle, x509, binary, pem, errors, fmt, hash, cpu, godebug, io, net, os, runtime, strconv, strings, sync, atomic, time, chacha20poly1305, cryptobyte, hkdf, listener, Dialer, sessionState, sessionStateTLS13, finishedHash, keyAgreement, rsaKeyAgreement, ecdheKeyAgreement, serverHandshakeStateTLS13, serverHandshakeState, marshalingFunction, clientHelloMsg, serverHelloMsg, encryptedExtensionsMsg, endOfEarlyDataMsg, keyUpdateMsg, newSessionTicketMsgTLS13, certificateRequestMsgTLS13, certificateMsg, certificateMsgTLS13, serverKeyExchangeMsg, certificateStatusMsg, serverHelloDoneMsg, clientKeyExchangeMsg, finishedMsg, certificateRequestMsg, certificateVerifyMsg, newSessionTicketMsg, helloRequestMsg, transcriptHash, clientHandshakeStateTLS13, clientHandshakeState, Conn, halfConn, permanentError, cbcMode, RecordHeaderError, atLeastReader, recordType, CurveID, keyShare, pskIdentity, ConnectionState, ClientAuthType, ClientSessionState, ClientSessionCache, SignatureScheme, ClientHelloInfo, CertificateRequestInfo, RenegotiationSupport, Config, ticketKey, Certificate, handshakeMessage, CertificateVerificationError, cipherSuite, cipherSuiteTLS13, aead, prefixNonceAEAD, xorNonceAEAD, constantTimeHash, cthWrapper, cacheEntry, certCache, activeCert, alert, binaryMarshaler, sliceType, sliceType$1, ptrType, sliceType$2, sliceType$3, arrayType, sliceType$4, sliceType$5, sliceType$6, sliceType$7, ptrType$1, ptrType$2, sliceType$8, ptrType$3, sliceType$9, ptrType$4, structType, sliceType$10, ptrType$5, sliceType$11, ptrType$6, sliceType$12, ptrType$7, sliceType$13, sliceType$14, arrayType$1, arrayType$2, arrayType$3, arrayType$4, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, ptrType$16, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, ptrType$23, ptrType$24, ptrType$25, ptrType$26, ptrType$27, ptrType$28, ptrType$29, ptrType$30, ptrType$31, ptrType$32, ptrType$33, ptrType$34, ptrType$35, sliceType$15, ptrType$36, sliceType$16, sliceType$17, ptrType$37, ptrType$38, ptrType$39, ptrType$40, ptrType$41, ptrType$42, ptrType$43, arrayType$5, ptrType$44, arrayType$6, ptrType$45, ptrType$46, ptrType$47, structType$1, arrayType$7, funcType, ptrType$52, ptrType$53, ptrType$54, ptrType$55, ptrType$56, ptrType$57, funcType$1, ptrType$58, ptrType$59, ptrType$60, ptrType$61, ptrType$62, ptrType$63, ptrType$64, funcType$2, funcType$3, ptrType$65, ptrType$66, ptrType$67, ptrType$68, ptrType$69, sliceType$19, funcType$4, mapType, funcType$5, funcType$6, funcType$7, funcType$8, funcType$9, ptrType$71, funcType$10, funcType$11, funcType$12, funcType$13, ptrType$72, ptrType$73, ptrType$74, ptrType$75, fipsSupportedSignatureAlgorithms, testingOnlyForceClientHelloSignatureAlgorithms, testingOnlyForceDowngradeCanary, writerMutex, emptyConfig, emptyConfig$24ptr, masterSecretLabel, keyExpansionLabel, clientFinishedLabel, serverFinishedLabel, errClientKeyExchange, errServerKeyExchange, tlsmaxrsasize, outBufPool, errShutdown, errEarlyCloseWrite, _SignatureScheme_index_8, _CurveID_index_0, _ClientAuthType_index, directSigning, helloRetryRequestRandom, defaultSupportedSignatureAlgorithms, deprecatedSessionTicketKey, supportedVersions, defaultCurvePreferences, errNoCertificates, hasGCMAsmAMD64, hasGCMAsmARM64, hasGCMAsmS390X, hasAESGCMHardwareSupport, disabledCipherSuites, aesgcmCiphers, cipherSuitesTLS13, defaultCipherSuitesTLS13, defaultCipherSuitesTLS13NoAES, cipherSuites, cipherSuitesPreferenceOrder, cipherSuitesPreferenceOrderNoAES, defaultCipherSuitesLen, defaultCipherSuites, clientCertCache, signaturePadding, rsaSignatureSchemes, alertText, Server, Client, NewListener, dial, LoadX509KeyPair, X509KeyPair, parsePrivateKey, splitPreMasterSecret, pHash, prf10, prf12, prfAndHashForVersion, prfForVersion, masterFromPreMasterSecret, keysFromMasterSecret, newFinishedHash, noExportedKeyingMaterial, ekmFromMasterSecret, needFIPS, supportedSignatureAlgorithms, fipsMinVersion, fipsMaxVersion, fipsCurvePreferences, fipsCipherSuites, generateECDHEKey, curveForCurveID, curveIDForCurve, sha1Hash, md5SHA1Hash, hashForServerKeyExchange, cloneHash, illegalClientHelloChange, negotiateALPN, supportsECDHE, clientHelloInfo, addBytesWithLength, addUint64, readUint64, readUint8LengthPrefixed, readUint16LengthPrefixed, readUint24LengthPrefixed, marshalCertificate, unmarshalCertificate, transcriptMsg, checkALPN, checkKeySize, certificateRequestInfoFromMsg, clientSessionCacheKey, hostnameInSNI, extractPadding, roundUp, sliceForAppend, requiresClientCert, supportedVersionsFromMax, defaultConfig, unexpectedMessageError, isSupportedSignatureAlgorithm, selectCipherSuite, aesgcmPreferred, cipherRC4, cipher3DES, cipherAES, macSHA1, macSHA256, aeadAESGCM, aeadAESGCMTLS13, aeadChaCha20Poly1305, newConstantTimeHash, tls10MAC, rsaKA, ecdheECDSAKA, ecdheRSAKA, mutualCipherSuite, cipherSuiteByID, mutualCipherSuiteTLS13, cipherSuiteTLS13ByID, verifyHandshakeSignature, signedMessage, typeAndHashFromSignatureScheme, legacyTypeAndHashFromPublicKey, signatureSchemesForCertificate, selectSignatureScheme, unsupportedCertificateError;
+	var $pkg = {}, $init, bytes, list, context, crypto, aes, cipher, des, ecdh, ecdsa, ed25519, elliptic, hmac, boring, md5, rand, rc4, rsa, sha1, sha256, sha512, subtle, x509, binary, pem, errors, fmt, hash, cpu, godebug, io, net, os, runtime, strconv, strings, sync, atomic, time, chacha20poly1305, cryptobyte, hkdf, listener, Dialer, SessionState, ClientSessionState, QUICEncryptionLevel, QUICEventKind, QUICEvent, quicState, finishedHash, keyAgreement, rsaKeyAgreement, ecdheKeyAgreement, serverHandshakeStateTLS13, serverHandshakeState, marshalingFunction, clientHelloMsg, serverHelloMsg, encryptedExtensionsMsg, endOfEarlyDataMsg, keyUpdateMsg, newSessionTicketMsgTLS13, certificateRequestMsgTLS13, certificateMsg, certificateMsgTLS13, serverKeyExchangeMsg, certificateStatusMsg, serverHelloDoneMsg, clientKeyExchangeMsg, finishedMsg, certificateRequestMsg, certificateVerifyMsg, newSessionTicketMsg, helloRequestMsg, transcriptHash, clientHandshakeStateTLS13, clientHandshakeState, Conn, halfConn, permanentError, cbcMode, RecordHeaderError, atLeastReader, recordType, CurveID, keyShare, pskIdentity, ConnectionState, ClientAuthType, ClientSessionCache, SignatureScheme, ClientHelloInfo, CertificateRequestInfo, RenegotiationSupport, Config, ticketKey, Certificate, handshakeMessage, CertificateVerificationError, cipherSuite, cipherSuiteTLS13, aead, prefixNonceAEAD, xorNonceAEAD, constantTimeHash, cthWrapper, cacheEntry, certCache, activeCert, AlertError, alert, binaryMarshaler, sliceType, sliceType$1, ptrType, sliceType$2, sliceType$3, arrayType, sliceType$4, sliceType$5, sliceType$6, sliceType$7, ptrType$1, ptrType$2, sliceType$8, ptrType$3, sliceType$9, ptrType$4, structType, sliceType$10, ptrType$5, ptrType$6, sliceType$11, ptrType$7, sliceType$12, ptrType$8, sliceType$13, sliceType$14, arrayType$1, arrayType$2, arrayType$3, arrayType$4, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, ptrType$16, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, ptrType$23, ptrType$24, ptrType$25, sliceType$15, arrayType$5, structType$1, ptrType$27, ptrType$28, ptrType$29, ptrType$30, ptrType$31, ptrType$32, ptrType$33, ptrType$34, ptrType$35, ptrType$36, ptrType$37, ptrType$38, ptrType$39, ptrType$40, sliceType$16, sliceType$17, sliceType$18, ptrType$41, ptrType$42, ptrType$43, ptrType$44, ptrType$45, ptrType$46, ptrType$47, ptrType$48, arrayType$6, ptrType$49, arrayType$7, ptrType$50, ptrType$51, arrayType$8, funcType, ptrType$56, ptrType$57, ptrType$58, ptrType$59, chanType, chanType$1, ptrType$61, funcType$1, ptrType$62, ptrType$63, ptrType$64, ptrType$65, ptrType$66, ptrType$67, ptrType$68, funcType$2, funcType$3, ptrType$69, ptrType$70, ptrType$71, ptrType$72, ptrType$73, sliceType$20, funcType$4, mapType, funcType$5, funcType$6, funcType$7, funcType$8, funcType$9, funcType$10, funcType$11, ptrType$75, funcType$12, funcType$13, funcType$14, funcType$15, ptrType$76, ptrType$77, ptrType$78, ptrType$79, fipsSupportedSignatureAlgorithms, testingOnlyForceClientHelloSignatureAlgorithms, testingOnlyForceDowngradeCanary, writerMutex, emptyConfig, emptyConfig$24ptr, masterSecretLabel, extendedMasterSecretLabel, keyExpansionLabel, clientFinishedLabel, serverFinishedLabel, errClientKeyExchange, errServerKeyExchange, tlsmaxrsasize, outBufPool, errShutdown, errEarlyCloseWrite, _SignatureScheme_index_8, _CurveID_index_0, _ClientAuthType_index, directSigning, defaultSupportedSignatureAlgorithms, helloRetryRequestRandom, deprecatedSessionTicketKey, supportedVersions, defaultCurvePreferences, errNoCertificates, cipherSuites, cipherSuitesTLS13, cipherSuitesPreferenceOrder, cipherSuitesPreferenceOrderNoAES, disabledCipherSuites, defaultCipherSuitesLen, defaultCipherSuites, defaultCipherSuitesTLS13, defaultCipherSuitesTLS13NoAES, hasGCMAsmAMD64, hasGCMAsmARM64, hasGCMAsmS390X, hasAESGCMHardwareSupport, aesgcmCiphers, globalCertCache, signaturePadding, rsaSignatureSchemes, alertText, Server, Client, NewListener, dial, LoadX509KeyPair, X509KeyPair, parsePrivateKey, certificatesToBytesSlice, ParseSessionState, splitPreMasterSecret, pHash, prf10, prf12, prfAndHashForVersion, prfForVersion, masterFromPreMasterSecret, extMasterFromPreMasterSecret, keysFromMasterSecret, newFinishedHash, noExportedKeyingMaterial, ekmFromMasterSecret, needFIPS, supportedSignatureAlgorithms, fipsMinVersion, fipsMaxVersion, fipsCurvePreferences, fipsCipherSuites, generateECDHEKey, curveForCurveID, curveIDForCurve, sha1Hash, md5SHA1Hash, hashForServerKeyExchange, cloneHash, illegalClientHelloChange, negotiateALPN, supportsECDHE, clientHelloInfo, addBytesWithLength, addUint64, readUint64, readUint8LengthPrefixed, readUint16LengthPrefixed, readUint24LengthPrefixed, marshalCertificate, unmarshalCertificate, transcriptMsg, checkALPN, checkKeySize, certificateRequestInfoFromMsg, hostnameInSNI, extractPadding, roundUp, sliceForAppend, requiresClientCert, supportedVersionsFromMax, defaultConfig, unexpectedMessageError, isSupportedSignatureAlgorithm, selectCipherSuite, aesgcmPreferred, cipherRC4, cipher3DES, cipherAES, macSHA1, macSHA256, aeadAESGCM, aeadAESGCMTLS13, aeadChaCha20Poly1305, newConstantTimeHash, tls10MAC, rsaKA, ecdheECDSAKA, ecdheRSAKA, mutualCipherSuite, cipherSuiteByID, mutualCipherSuiteTLS13, cipherSuiteTLS13ByID, verifyHandshakeSignature, signedMessage, typeAndHashFromSignatureScheme, legacyTypeAndHashFromPublicKey, signatureSchemesForCertificate, selectSignatureScheme, unsupportedCertificateError;
 	bytes = $packages["bytes"];
 	list = $packages["container/list"];
 	context = $packages["context"];
@@ -251724,7 +253082,7 @@ $packages["crypto/tls"] = (function() {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.Listener = $ifaceNil;
-			this.config = ptrType$5.nil;
+			this.config = ptrType$6.nil;
 			return;
 		}
 		this.Listener = Listener_;
@@ -251733,44 +253091,102 @@ $packages["crypto/tls"] = (function() {
 	Dialer = $newType(0, $kindStruct, "tls.Dialer", true, "crypto/tls", true, function(NetDialer_, Config_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.NetDialer = ptrType$11.nil;
-			this.Config = ptrType$5.nil;
+			this.NetDialer = ptrType$12.nil;
+			this.Config = ptrType$6.nil;
 			return;
 		}
 		this.NetDialer = NetDialer_;
 		this.Config = Config_;
 	});
-	sessionState = $newType(0, $kindStruct, "tls.sessionState", true, "crypto/tls", false, function(vers_, cipherSuite_, createdAt_, masterSecret_, certificates_, usedOldKey_) {
+	SessionState = $newType(0, $kindStruct, "tls.SessionState", true, "crypto/tls", true, function(Extra_, EarlyData_, version_, isClient_, cipherSuite_, createdAt_, secret_, extMasterSecret_, peerCertificates_, activeCertHandles_, ocspResponse_, scts_, verifiedChains_, alpnProtocol_, useBy_, ageAdd_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.vers = 0;
+			this.Extra = sliceType$11.nil;
+			this.EarlyData = false;
+			this.version = 0;
+			this.isClient = false;
 			this.cipherSuite = 0;
 			this.createdAt = new $Uint64(0, 0);
-			this.masterSecret = sliceType$6.nil;
-			this.certificates = sliceType$11.nil;
-			this.usedOldKey = false;
+			this.secret = sliceType$6.nil;
+			this.extMasterSecret = false;
+			this.peerCertificates = sliceType$12.nil;
+			this.activeCertHandles = sliceType$13.nil;
+			this.ocspResponse = sliceType$6.nil;
+			this.scts = sliceType$11.nil;
+			this.verifiedChains = sliceType$14.nil;
+			this.alpnProtocol = "";
+			this.useBy = new $Uint64(0, 0);
+			this.ageAdd = 0;
 			return;
 		}
-		this.vers = vers_;
+		this.Extra = Extra_;
+		this.EarlyData = EarlyData_;
+		this.version = version_;
+		this.isClient = isClient_;
 		this.cipherSuite = cipherSuite_;
 		this.createdAt = createdAt_;
-		this.masterSecret = masterSecret_;
-		this.certificates = certificates_;
-		this.usedOldKey = usedOldKey_;
+		this.secret = secret_;
+		this.extMasterSecret = extMasterSecret_;
+		this.peerCertificates = peerCertificates_;
+		this.activeCertHandles = activeCertHandles_;
+		this.ocspResponse = ocspResponse_;
+		this.scts = scts_;
+		this.verifiedChains = verifiedChains_;
+		this.alpnProtocol = alpnProtocol_;
+		this.useBy = useBy_;
+		this.ageAdd = ageAdd_;
 	});
-	sessionStateTLS13 = $newType(0, $kindStruct, "tls.sessionStateTLS13", true, "crypto/tls", false, function(cipherSuite_, createdAt_, resumptionSecret_, certificate_) {
+	ClientSessionState = $newType(0, $kindStruct, "tls.ClientSessionState", true, "crypto/tls", true, function(ticket_, session_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.cipherSuite = 0;
-			this.createdAt = new $Uint64(0, 0);
-			this.resumptionSecret = sliceType$6.nil;
-			this.certificate = new Certificate.ptr(sliceType$11.nil, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$6.nil);
+			this.ticket = sliceType$6.nil;
+			this.session = ptrType$21.nil;
 			return;
 		}
-		this.cipherSuite = cipherSuite_;
-		this.createdAt = createdAt_;
-		this.resumptionSecret = resumptionSecret_;
-		this.certificate = certificate_;
+		this.ticket = ticket_;
+		this.session = session_;
+	});
+	QUICEncryptionLevel = $newType(4, $kindInt, "tls.QUICEncryptionLevel", true, "crypto/tls", true, null);
+	QUICEventKind = $newType(4, $kindInt, "tls.QUICEventKind", true, "crypto/tls", true, null);
+	QUICEvent = $newType(0, $kindStruct, "tls.QUICEvent", true, "crypto/tls", true, function(Kind_, Level_, Data_, Suite_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Kind = 0;
+			this.Level = 0;
+			this.Data = sliceType$6.nil;
+			this.Suite = 0;
+			return;
+		}
+		this.Kind = Kind_;
+		this.Level = Level_;
+		this.Data = Data_;
+		this.Suite = Suite_;
+	});
+	quicState = $newType(0, $kindStruct, "tls.quicState", true, "crypto/tls", false, function(events_, nextEvent_, eventArr_, started_, signalc_, blockedc_, cancelc_, cancel_, readbuf_, transportParams_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.events = sliceType$15.nil;
+			this.nextEvent = 0;
+			this.eventArr = arrayType$5.zero();
+			this.started = false;
+			this.signalc = $chanNil;
+			this.blockedc = $chanNil;
+			this.cancelc = $chanNil;
+			this.cancel = $throwNilPointerError;
+			this.readbuf = sliceType$6.nil;
+			this.transportParams = sliceType$6.nil;
+			return;
+		}
+		this.events = events_;
+		this.nextEvent = nextEvent_;
+		this.eventArr = eventArr_;
+		this.started = started_;
+		this.signalc = signalc_;
+		this.blockedc = blockedc_;
+		this.cancelc = cancelc_;
+		this.cancel = cancel_;
+		this.readbuf = readbuf_;
+		this.transportParams = transportParams_;
 	});
 	finishedHash = $newType(0, $kindStruct, "tls.finishedHash", true, "crypto/tls", false, function(client_, server_, clientMD5_, serverMD5_, buffer_, version_, prf_) {
 		this.$val = this;
@@ -251799,8 +253215,8 @@ $packages["crypto/tls"] = (function() {
 		if (arguments.length === 0) {
 			this.version = 0;
 			this.isRSA = false;
-			this.key = ptrType$23.nil;
-			this.ckx = ptrType$25.nil;
+			this.key = ptrType$29.nil;
+			this.ckx = ptrType$31.nil;
 			this.preMasterSecret = sliceType$6.nil;
 			return;
 		}
@@ -251810,17 +253226,18 @@ $packages["crypto/tls"] = (function() {
 		this.ckx = ckx_;
 		this.preMasterSecret = preMasterSecret_;
 	});
-	serverHandshakeStateTLS13 = $newType(0, $kindStruct, "tls.serverHandshakeStateTLS13", true, "crypto/tls", false, function(c_, ctx_, clientHello_, hello_, sentDummyCCS_, usingPSK_, suite_, cert_, sigAlg_, earlySecret_, sharedKey_, handshakeSecret_, masterSecret_, trafficSecret_, transcript_, clientFinished_) {
+	serverHandshakeStateTLS13 = $newType(0, $kindStruct, "tls.serverHandshakeStateTLS13", true, "crypto/tls", false, function(c_, ctx_, clientHello_, hello_, sentDummyCCS_, usingPSK_, earlyData_, suite_, cert_, sigAlg_, earlySecret_, sharedKey_, handshakeSecret_, masterSecret_, trafficSecret_, transcript_, clientFinished_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.c = ptrType$8.nil;
+			this.c = ptrType$9.nil;
 			this.ctx = $ifaceNil;
-			this.clientHello = ptrType$27.nil;
-			this.hello = ptrType$31.nil;
+			this.clientHello = ptrType$33.nil;
+			this.hello = ptrType$38.nil;
 			this.sentDummyCCS = false;
 			this.usingPSK = false;
-			this.suite = ptrType$2.nil;
-			this.cert = ptrType$32.nil;
+			this.earlyData = false;
+			this.suite = ptrType$3.nil;
+			this.cert = ptrType$34.nil;
 			this.sigAlg = 0;
 			this.earlySecret = sliceType$6.nil;
 			this.sharedKey = sliceType$6.nil;
@@ -251837,6 +253254,7 @@ $packages["crypto/tls"] = (function() {
 		this.hello = hello_;
 		this.sentDummyCCS = sentDummyCCS_;
 		this.usingPSK = usingPSK_;
+		this.earlyData = earlyData_;
 		this.suite = suite_;
 		this.cert = cert_;
 		this.sigAlg = sigAlg_;
@@ -251851,19 +253269,19 @@ $packages["crypto/tls"] = (function() {
 	serverHandshakeState = $newType(0, $kindStruct, "tls.serverHandshakeState", true, "crypto/tls", false, function(c_, ctx_, clientHello_, hello_, suite_, ecdheOk_, ecSignOk_, rsaDecryptOk_, rsaSignOk_, sessionState_, finishedHash_, masterSecret_, cert_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.c = ptrType$8.nil;
+			this.c = ptrType$9.nil;
 			this.ctx = $ifaceNil;
-			this.clientHello = ptrType$27.nil;
-			this.hello = ptrType$31.nil;
-			this.suite = ptrType$3.nil;
+			this.clientHello = ptrType$33.nil;
+			this.hello = ptrType$38.nil;
+			this.suite = ptrType$2.nil;
 			this.ecdheOk = false;
 			this.ecSignOk = false;
 			this.rsaDecryptOk = false;
 			this.rsaSignOk = false;
-			this.sessionState = ptrType$33.nil;
+			this.sessionState = ptrType$21.nil;
 			this.finishedHash = new finishedHash.ptr($ifaceNil, $ifaceNil, $ifaceNil, $ifaceNil, sliceType$6.nil, 0, $throwNilPointerError);
 			this.masterSecret = sliceType$6.nil;
-			this.cert = ptrType$32.nil;
+			this.cert = ptrType$34.nil;
 			return;
 		}
 		this.c = c_;
@@ -251881,7 +253299,7 @@ $packages["crypto/tls"] = (function() {
 		this.cert = cert_;
 	});
 	marshalingFunction = $newType(4, $kindFunc, "tls.marshalingFunction", true, "crypto/tls", false, null);
-	clientHelloMsg = $newType(0, $kindStruct, "tls.clientHelloMsg", true, "crypto/tls", false, function(raw_, vers_, random_, sessionId_, cipherSuites_, compressionMethods_, serverName_, ocspStapling_, supportedCurves_, supportedPoints_, ticketSupported_, sessionTicket_, supportedSignatureAlgorithms_, supportedSignatureAlgorithmsCert_, secureRenegotiationSupported_, secureRenegotiation_, alpnProtocols_, scts_, supportedVersions_, cookie_, keyShares_, earlyData_, pskModes_, pskIdentities_, pskBinders_) {
+	clientHelloMsg = $newType(0, $kindStruct, "tls.clientHelloMsg", true, "crypto/tls", false, function(raw_, vers_, random_, sessionId_, cipherSuites_, compressionMethods_, serverName_, ocspStapling_, supportedCurves_, supportedPoints_, ticketSupported_, sessionTicket_, supportedSignatureAlgorithms_, supportedSignatureAlgorithmsCert_, secureRenegotiationSupported_, secureRenegotiation_, extendedMasterSecret_, alpnProtocols_, scts_, supportedVersions_, cookie_, keyShares_, earlyData_, pskModes_, pskIdentities_, pskBinders_, quicTransportParameters_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.raw = sliceType$6.nil;
@@ -251900,15 +253318,17 @@ $packages["crypto/tls"] = (function() {
 			this.supportedSignatureAlgorithmsCert = sliceType.nil;
 			this.secureRenegotiationSupported = false;
 			this.secureRenegotiation = sliceType$6.nil;
+			this.extendedMasterSecret = false;
 			this.alpnProtocols = sliceType$2.nil;
 			this.scts = false;
 			this.supportedVersions = sliceType$3.nil;
 			this.cookie = sliceType$6.nil;
-			this.keyShares = sliceType$16.nil;
+			this.keyShares = sliceType$17.nil;
 			this.earlyData = false;
 			this.pskModes = sliceType$6.nil;
-			this.pskIdentities = sliceType$17.nil;
+			this.pskIdentities = sliceType$18.nil;
 			this.pskBinders = sliceType$11.nil;
+			this.quicTransportParameters = sliceType$6.nil;
 			return;
 		}
 		this.raw = raw_;
@@ -251927,6 +253347,7 @@ $packages["crypto/tls"] = (function() {
 		this.supportedSignatureAlgorithmsCert = supportedSignatureAlgorithmsCert_;
 		this.secureRenegotiationSupported = secureRenegotiationSupported_;
 		this.secureRenegotiation = secureRenegotiation_;
+		this.extendedMasterSecret = extendedMasterSecret_;
 		this.alpnProtocols = alpnProtocols_;
 		this.scts = scts_;
 		this.supportedVersions = supportedVersions_;
@@ -251936,8 +253357,9 @@ $packages["crypto/tls"] = (function() {
 		this.pskModes = pskModes_;
 		this.pskIdentities = pskIdentities_;
 		this.pskBinders = pskBinders_;
+		this.quicTransportParameters = quicTransportParameters_;
 	});
-	serverHelloMsg = $newType(0, $kindStruct, "tls.serverHelloMsg", true, "crypto/tls", false, function(raw_, vers_, random_, sessionId_, cipherSuite_, compressionMethod_, ocspStapling_, ticketSupported_, secureRenegotiationSupported_, secureRenegotiation_, alpnProtocol_, scts_, supportedVersion_, serverShare_, selectedIdentityPresent_, selectedIdentity_, supportedPoints_, cookie_, selectedGroup_) {
+	serverHelloMsg = $newType(0, $kindStruct, "tls.serverHelloMsg", true, "crypto/tls", false, function(raw_, vers_, random_, sessionId_, cipherSuite_, compressionMethod_, ocspStapling_, ticketSupported_, secureRenegotiationSupported_, secureRenegotiation_, extendedMasterSecret_, alpnProtocol_, scts_, supportedVersion_, serverShare_, selectedIdentityPresent_, selectedIdentity_, supportedPoints_, cookie_, selectedGroup_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.raw = sliceType$6.nil;
@@ -251950,6 +253372,7 @@ $packages["crypto/tls"] = (function() {
 			this.ticketSupported = false;
 			this.secureRenegotiationSupported = false;
 			this.secureRenegotiation = sliceType$6.nil;
+			this.extendedMasterSecret = false;
 			this.alpnProtocol = "";
 			this.scts = sliceType$11.nil;
 			this.supportedVersion = 0;
@@ -251971,6 +253394,7 @@ $packages["crypto/tls"] = (function() {
 		this.ticketSupported = ticketSupported_;
 		this.secureRenegotiationSupported = secureRenegotiationSupported_;
 		this.secureRenegotiation = secureRenegotiation_;
+		this.extendedMasterSecret = extendedMasterSecret_;
 		this.alpnProtocol = alpnProtocol_;
 		this.scts = scts_;
 		this.supportedVersion = supportedVersion_;
@@ -251981,15 +253405,19 @@ $packages["crypto/tls"] = (function() {
 		this.cookie = cookie_;
 		this.selectedGroup = selectedGroup_;
 	});
-	encryptedExtensionsMsg = $newType(0, $kindStruct, "tls.encryptedExtensionsMsg", true, "crypto/tls", false, function(raw_, alpnProtocol_) {
+	encryptedExtensionsMsg = $newType(0, $kindStruct, "tls.encryptedExtensionsMsg", true, "crypto/tls", false, function(raw_, alpnProtocol_, quicTransportParameters_, earlyData_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.raw = sliceType$6.nil;
 			this.alpnProtocol = "";
+			this.quicTransportParameters = sliceType$6.nil;
+			this.earlyData = false;
 			return;
 		}
 		this.raw = raw_;
 		this.alpnProtocol = alpnProtocol_;
+		this.quicTransportParameters = quicTransportParameters_;
+		this.earlyData = earlyData_;
 	});
 	endOfEarlyDataMsg = $newType(0, $kindStruct, "tls.endOfEarlyDataMsg", true, "crypto/tls", false, function() { this.$val = this; });
 	keyUpdateMsg = $newType(0, $kindStruct, "tls.keyUpdateMsg", true, "crypto/tls", false, function(raw_, updateRequested_) {
@@ -252052,7 +253480,7 @@ $packages["crypto/tls"] = (function() {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.raw = sliceType$6.nil;
-			this.certificate = new Certificate.ptr(sliceType$11.nil, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$6.nil);
+			this.certificate = new Certificate.ptr(sliceType$11.nil, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$7.nil);
 			this.ocspStapling = false;
 			this.scts = false;
 			return;
@@ -252148,18 +253576,18 @@ $packages["crypto/tls"] = (function() {
 	clientHandshakeStateTLS13 = $newType(0, $kindStruct, "tls.clientHandshakeStateTLS13", true, "crypto/tls", false, function(c_, ctx_, serverHello_, hello_, ecdheKey_, session_, earlySecret_, binderKey_, certReq_, usingPSK_, sentDummyCCS_, suite_, transcript_, masterSecret_, trafficSecret_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.c = ptrType$8.nil;
+			this.c = ptrType$9.nil;
 			this.ctx = $ifaceNil;
-			this.serverHello = ptrType$31.nil;
-			this.hello = ptrType$27.nil;
-			this.ecdheKey = ptrType$23.nil;
-			this.session = ptrType$39.nil;
+			this.serverHello = ptrType$38.nil;
+			this.hello = ptrType$33.nil;
+			this.ecdheKey = ptrType$29.nil;
+			this.session = ptrType$21.nil;
 			this.earlySecret = sliceType$6.nil;
 			this.binderKey = sliceType$6.nil;
-			this.certReq = ptrType$41.nil;
+			this.certReq = ptrType$44.nil;
 			this.usingPSK = false;
 			this.sentDummyCCS = false;
-			this.suite = ptrType$2.nil;
+			this.suite = ptrType$3.nil;
 			this.transcript = $ifaceNil;
 			this.masterSecret = sliceType$6.nil;
 			this.trafficSecret = sliceType$6.nil;
@@ -252181,17 +253609,18 @@ $packages["crypto/tls"] = (function() {
 		this.masterSecret = masterSecret_;
 		this.trafficSecret = trafficSecret_;
 	});
-	clientHandshakeState = $newType(0, $kindStruct, "tls.clientHandshakeState", true, "crypto/tls", false, function(c_, ctx_, serverHello_, hello_, suite_, finishedHash_, masterSecret_, session_) {
+	clientHandshakeState = $newType(0, $kindStruct, "tls.clientHandshakeState", true, "crypto/tls", false, function(c_, ctx_, serverHello_, hello_, suite_, finishedHash_, masterSecret_, session_, ticket_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.c = ptrType$8.nil;
+			this.c = ptrType$9.nil;
 			this.ctx = $ifaceNil;
-			this.serverHello = ptrType$31.nil;
-			this.hello = ptrType$27.nil;
-			this.suite = ptrType$3.nil;
+			this.serverHello = ptrType$38.nil;
+			this.hello = ptrType$33.nil;
+			this.suite = ptrType$2.nil;
 			this.finishedHash = new finishedHash.ptr($ifaceNil, $ifaceNil, $ifaceNil, $ifaceNil, sliceType$6.nil, 0, $throwNilPointerError);
 			this.masterSecret = sliceType$6.nil;
-			this.session = ptrType$39.nil;
+			this.session = ptrType$21.nil;
+			this.ticket = sliceType$6.nil;
 			return;
 		}
 		this.c = c_;
@@ -252202,20 +253631,23 @@ $packages["crypto/tls"] = (function() {
 		this.finishedHash = finishedHash_;
 		this.masterSecret = masterSecret_;
 		this.session = session_;
+		this.ticket = ticket_;
 	});
-	Conn = $newType(0, $kindStruct, "tls.Conn", true, "crypto/tls", true, function(conn_, isClient_, handshakeFn_, isHandshakeComplete_, handshakeMutex_, handshakeErr_, vers_, haveVers_, config_, handshakes_, didResume_, cipherSuite_, ocspResponse_, scts_, peerCertificates_, activeCertHandles_, verifiedChains_, serverName_, secureRenegotiation_, ekm_, resumptionSecret_, ticketKeys_, clientFinishedIsFirst_, closeNotifyErr_, closeNotifySent_, clientFinished_, serverFinished_, clientProtocol_, in$28_, out_, rawInput_, input_, hand_, buffering_, sendBuf_, bytesSent_, packetsSent_, retryCount_, activeCall_, tmp_) {
+	Conn = $newType(0, $kindStruct, "tls.Conn", true, "crypto/tls", true, function(conn_, isClient_, handshakeFn_, quic_, isHandshakeComplete_, handshakeMutex_, handshakeErr_, vers_, haveVers_, config_, handshakes_, extMasterSecret_, didResume_, cipherSuite_, ocspResponse_, scts_, peerCertificates_, activeCertHandles_, verifiedChains_, serverName_, secureRenegotiation_, ekm_, resumptionSecret_, ticketKeys_, clientFinishedIsFirst_, closeNotifyErr_, closeNotifySent_, clientFinished_, serverFinished_, clientProtocol_, in$30_, out_, rawInput_, input_, hand_, buffering_, sendBuf_, bytesSent_, packetsSent_, retryCount_, activeCall_, tmp_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.conn = $ifaceNil;
 			this.isClient = false;
 			this.handshakeFn = $throwNilPointerError;
+			this.quic = ptrType$5.nil;
 			this.isHandshakeComplete = new atomic.Bool.ptr(new atomic.noCopy.ptr(), 0);
 			this.handshakeMutex = new sync.Mutex.ptr(0, 0);
 			this.handshakeErr = $ifaceNil;
 			this.vers = 0;
 			this.haveVers = false;
-			this.config = ptrType$5.nil;
+			this.config = ptrType$6.nil;
 			this.handshakes = 0;
+			this.extMasterSecret = false;
 			this.didResume = false;
 			this.cipherSuite = 0;
 			this.ocspResponse = sliceType$6.nil;
@@ -252234,8 +253666,8 @@ $packages["crypto/tls"] = (function() {
 			this.clientFinished = arrayType$1.zero();
 			this.serverFinished = arrayType$1.zero();
 			this.clientProtocol = "";
-			this.in$28 = new halfConn.ptr(new sync.Mutex.ptr(0, 0), $ifaceNil, 0, $ifaceNil, $ifaceNil, arrayType$2.zero(), arrayType$3.zero(), $ifaceNil, $ifaceNil, sliceType$6.nil);
-			this.out = new halfConn.ptr(new sync.Mutex.ptr(0, 0), $ifaceNil, 0, $ifaceNil, $ifaceNil, arrayType$2.zero(), arrayType$3.zero(), $ifaceNil, $ifaceNil, sliceType$6.nil);
+			this.in$30 = new halfConn.ptr(new sync.Mutex.ptr(0, 0), $ifaceNil, 0, $ifaceNil, $ifaceNil, arrayType$2.zero(), arrayType$3.zero(), $ifaceNil, $ifaceNil, 0, sliceType$6.nil);
+			this.out = new halfConn.ptr(new sync.Mutex.ptr(0, 0), $ifaceNil, 0, $ifaceNil, $ifaceNil, arrayType$2.zero(), arrayType$3.zero(), $ifaceNil, $ifaceNil, 0, sliceType$6.nil);
 			this.rawInput = new bytes.Buffer.ptr(sliceType$6.nil, 0, 0);
 			this.input = new bytes.Reader.ptr(sliceType$6.nil, new $Int64(0, 0), 0);
 			this.hand = new bytes.Buffer.ptr(sliceType$6.nil, 0, 0);
@@ -252251,6 +253683,7 @@ $packages["crypto/tls"] = (function() {
 		this.conn = conn_;
 		this.isClient = isClient_;
 		this.handshakeFn = handshakeFn_;
+		this.quic = quic_;
 		this.isHandshakeComplete = isHandshakeComplete_;
 		this.handshakeMutex = handshakeMutex_;
 		this.handshakeErr = handshakeErr_;
@@ -252258,6 +253691,7 @@ $packages["crypto/tls"] = (function() {
 		this.haveVers = haveVers_;
 		this.config = config_;
 		this.handshakes = handshakes_;
+		this.extMasterSecret = extMasterSecret_;
 		this.didResume = didResume_;
 		this.cipherSuite = cipherSuite_;
 		this.ocspResponse = ocspResponse_;
@@ -252276,7 +253710,7 @@ $packages["crypto/tls"] = (function() {
 		this.clientFinished = clientFinished_;
 		this.serverFinished = serverFinished_;
 		this.clientProtocol = clientProtocol_;
-		this.in$28 = in$28_;
+		this.in$30 = in$30_;
 		this.out = out_;
 		this.rawInput = rawInput_;
 		this.input = input_;
@@ -252289,7 +253723,7 @@ $packages["crypto/tls"] = (function() {
 		this.activeCall = activeCall_;
 		this.tmp = tmp_;
 	});
-	halfConn = $newType(0, $kindStruct, "tls.halfConn", true, "crypto/tls", false, function(Mutex_, err_, version_, cipher_, mac_, seq_, scratchBuf_, nextCipher_, nextMac_, trafficSecret_) {
+	halfConn = $newType(0, $kindStruct, "tls.halfConn", true, "crypto/tls", false, function(Mutex_, err_, version_, cipher_, mac_, seq_, scratchBuf_, nextCipher_, nextMac_, level_, trafficSecret_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.Mutex = new sync.Mutex.ptr(0, 0);
@@ -252301,6 +253735,7 @@ $packages["crypto/tls"] = (function() {
 			this.scratchBuf = arrayType$3.zero();
 			this.nextCipher = $ifaceNil;
 			this.nextMac = $ifaceNil;
+			this.level = 0;
 			this.trafficSecret = sliceType$6.nil;
 			return;
 		}
@@ -252313,6 +253748,7 @@ $packages["crypto/tls"] = (function() {
 		this.scratchBuf = scratchBuf_;
 		this.nextCipher = nextCipher_;
 		this.nextMac = nextMac_;
+		this.level = level_;
 		this.trafficSecret = trafficSecret_;
 	});
 	permanentError = $newType(0, $kindStruct, "tls.permanentError", true, "crypto/tls", false, function(err_) {
@@ -252328,7 +253764,7 @@ $packages["crypto/tls"] = (function() {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.Msg = "";
-			this.RecordHeader = arrayType$6.zero();
+			this.RecordHeader = arrayType$7.zero();
 			this.Conn = $ifaceNil;
 			return;
 		}
@@ -252401,36 +253837,6 @@ $packages["crypto/tls"] = (function() {
 		this.ekm = ekm_;
 	});
 	ClientAuthType = $newType(4, $kindInt, "tls.ClientAuthType", true, "crypto/tls", true, null);
-	ClientSessionState = $newType(0, $kindStruct, "tls.ClientSessionState", true, "crypto/tls", true, function(sessionTicket_, vers_, cipherSuite_, masterSecret_, serverCertificates_, verifiedChains_, receivedAt_, ocspResponse_, scts_, nonce_, useBy_, ageAdd_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.sessionTicket = sliceType$6.nil;
-			this.vers = 0;
-			this.cipherSuite = 0;
-			this.masterSecret = sliceType$6.nil;
-			this.serverCertificates = sliceType$12.nil;
-			this.verifiedChains = sliceType$14.nil;
-			this.receivedAt = new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType$9.nil);
-			this.ocspResponse = sliceType$6.nil;
-			this.scts = sliceType$11.nil;
-			this.nonce = sliceType$6.nil;
-			this.useBy = new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType$9.nil);
-			this.ageAdd = 0;
-			return;
-		}
-		this.sessionTicket = sessionTicket_;
-		this.vers = vers_;
-		this.cipherSuite = cipherSuite_;
-		this.masterSecret = masterSecret_;
-		this.serverCertificates = serverCertificates_;
-		this.verifiedChains = verifiedChains_;
-		this.receivedAt = receivedAt_;
-		this.ocspResponse = ocspResponse_;
-		this.scts = scts_;
-		this.nonce = nonce_;
-		this.useBy = useBy_;
-		this.ageAdd = ageAdd_;
-	});
 	ClientSessionCache = $newType(8, $kindInterface, "tls.ClientSessionCache", true, "crypto/tls", true, null);
 	SignatureScheme = $newType(2, $kindUint16, "tls.SignatureScheme", true, "crypto/tls", true, null);
 	ClientHelloInfo = $newType(0, $kindStruct, "tls.ClientHelloInfo", true, "crypto/tls", true, function(CipherSuites_, ServerName_, SupportedCurves_, SupportedPoints_, SignatureSchemes_, SupportedProtos_, SupportedVersions_, Conn_, config_, ctx_) {
@@ -252444,7 +253850,7 @@ $packages["crypto/tls"] = (function() {
 			this.SupportedProtos = sliceType$2.nil;
 			this.SupportedVersions = sliceType$3.nil;
 			this.Conn = $ifaceNil;
-			this.config = ptrType$5.nil;
+			this.config = ptrType$6.nil;
 			this.ctx = $ifaceNil;
 			return;
 		}
@@ -252474,7 +253880,7 @@ $packages["crypto/tls"] = (function() {
 		this.ctx = ctx_;
 	});
 	RenegotiationSupport = $newType(4, $kindInt, "tls.RenegotiationSupport", true, "crypto/tls", true, null);
-	Config = $newType(0, $kindStruct, "tls.Config", true, "crypto/tls", true, function(Rand_, Time_, Certificates_, NameToCertificate_, GetCertificate_, GetClientCertificate_, GetConfigForClient_, VerifyPeerCertificate_, VerifyConnection_, RootCAs_, NextProtos_, ServerName_, ClientAuth_, ClientCAs_, InsecureSkipVerify_, CipherSuites_, PreferServerCipherSuites_, SessionTicketsDisabled_, SessionTicketKey_, ClientSessionCache_, MinVersion_, MaxVersion_, CurvePreferences_, DynamicRecordSizingDisabled_, Renegotiation_, KeyLogWriter_, mutex_, sessionTicketKeys_, autoSessionTicketKeys_) {
+	Config = $newType(0, $kindStruct, "tls.Config", true, "crypto/tls", true, function(Rand_, Time_, Certificates_, NameToCertificate_, GetCertificate_, GetClientCertificate_, GetConfigForClient_, VerifyPeerCertificate_, VerifyConnection_, RootCAs_, NextProtos_, ServerName_, ClientAuth_, ClientCAs_, InsecureSkipVerify_, CipherSuites_, PreferServerCipherSuites_, SessionTicketsDisabled_, SessionTicketKey_, ClientSessionCache_, UnwrapSession_, WrapSession_, MinVersion_, MaxVersion_, CurvePreferences_, DynamicRecordSizingDisabled_, Renegotiation_, KeyLogWriter_, mutex_, sessionTicketKeys_, autoSessionTicketKeys_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.Rand = $ifaceNil;
@@ -252497,6 +253903,8 @@ $packages["crypto/tls"] = (function() {
 			this.SessionTicketsDisabled = false;
 			this.SessionTicketKey = arrayType.zero();
 			this.ClientSessionCache = $ifaceNil;
+			this.UnwrapSession = $throwNilPointerError;
+			this.WrapSession = $throwNilPointerError;
 			this.MinVersion = 0;
 			this.MaxVersion = 0;
 			this.CurvePreferences = sliceType$4.nil;
@@ -252528,6 +253936,8 @@ $packages["crypto/tls"] = (function() {
 		this.SessionTicketsDisabled = SessionTicketsDisabled_;
 		this.SessionTicketKey = SessionTicketKey_;
 		this.ClientSessionCache = ClientSessionCache_;
+		this.UnwrapSession = UnwrapSession_;
+		this.WrapSession = WrapSession_;
 		this.MinVersion = MinVersion_;
 		this.MaxVersion = MaxVersion_;
 		this.CurvePreferences = CurvePreferences_;
@@ -252538,16 +253948,14 @@ $packages["crypto/tls"] = (function() {
 		this.sessionTicketKeys = sessionTicketKeys_;
 		this.autoSessionTicketKeys = autoSessionTicketKeys_;
 	});
-	ticketKey = $newType(0, $kindStruct, "tls.ticketKey", true, "crypto/tls", false, function(keyName_, aesKey_, hmacKey_, created_) {
+	ticketKey = $newType(0, $kindStruct, "tls.ticketKey", true, "crypto/tls", false, function(aesKey_, hmacKey_, created_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.keyName = arrayType$4.zero();
 			this.aesKey = arrayType$4.zero();
 			this.hmacKey = arrayType$4.zero();
-			this.created = new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType$9.nil);
+			this.created = new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType$10.nil);
 			return;
 		}
-		this.keyName = keyName_;
 		this.aesKey = aesKey_;
 		this.hmacKey = hmacKey_;
 		this.created = created_;
@@ -252560,7 +253968,7 @@ $packages["crypto/tls"] = (function() {
 			this.SupportedSignatureAlgorithms = sliceType.nil;
 			this.OCSPStaple = sliceType$6.nil;
 			this.SignedCertificateTimestamps = sliceType$11.nil;
-			this.Leaf = ptrType$6.nil;
+			this.Leaf = ptrType$7.nil;
 			return;
 		}
 		this.Certificate = Certificate_;
@@ -252653,7 +254061,7 @@ $packages["crypto/tls"] = (function() {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.refs = new atomic.Int64.ptr(new atomic.noCopy.ptr(), new atomic.align64.ptr(), new $Int64(0, 0));
-			this.cert = ptrType$6.nil;
+			this.cert = ptrType$7.nil;
 			return;
 		}
 		this.refs = refs_;
@@ -252662,7 +254070,7 @@ $packages["crypto/tls"] = (function() {
 	certCache = $newType(0, $kindStruct, "tls.certCache", true, "crypto/tls", false, function(Map_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Map = new sync.Map.ptr(new sync.Mutex.ptr(0, 0), new atomic.Pointer[20 /* sync.readOnly */].ptr(ptrType$4.nil), false, 0);
+			this.Map = new sync.Map.ptr(new sync.Mutex.ptr(0, 0), new atomic.Pointer[30 /* sync.readOnly */].ptr(ptrType$4.nil), false, 0);
 			return;
 		}
 		this.Map = Map_;
@@ -252670,17 +254078,22 @@ $packages["crypto/tls"] = (function() {
 	activeCert = $newType(0, $kindStruct, "tls.activeCert", true, "crypto/tls", false, function(cert_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.cert = ptrType$6.nil;
+			this.cert = ptrType$7.nil;
 			return;
 		}
 		this.cert = cert_;
 	});
+	AlertError = $newType(1, $kindUint8, "tls.AlertError", true, "crypto/tls", true, null);
 	alert = $newType(1, $kindUint8, "tls.alert", true, "crypto/tls", false, null);
 	binaryMarshaler = $newType(8, $kindInterface, "tls.binaryMarshaler", true, "crypto/tls", false, null);
 	$pkg.listener = listener;
 	$pkg.Dialer = Dialer;
-	$pkg.sessionState = sessionState;
-	$pkg.sessionStateTLS13 = sessionStateTLS13;
+	$pkg.SessionState = SessionState;
+	$pkg.ClientSessionState = ClientSessionState;
+	$pkg.QUICEncryptionLevel = QUICEncryptionLevel;
+	$pkg.QUICEventKind = QUICEventKind;
+	$pkg.QUICEvent = QUICEvent;
+	$pkg.quicState = quicState;
 	$pkg.finishedHash = finishedHash;
 	$pkg.keyAgreement = keyAgreement;
 	$pkg.rsaKeyAgreement = rsaKeyAgreement;
@@ -252721,7 +254134,6 @@ $packages["crypto/tls"] = (function() {
 	$pkg.pskIdentity = pskIdentity;
 	$pkg.ConnectionState = ConnectionState;
 	$pkg.ClientAuthType = ClientAuthType;
-	$pkg.ClientSessionState = ClientSessionState;
 	$pkg.ClientSessionCache = ClientSessionCache;
 	$pkg.SignatureScheme = SignatureScheme;
 	$pkg.ClientHelloInfo = ClientHelloInfo;
@@ -252742,6 +254154,7 @@ $packages["crypto/tls"] = (function() {
 	$pkg.cacheEntry = cacheEntry;
 	$pkg.certCache = certCache;
 	$pkg.activeCert = activeCert;
+	$pkg.AlertError = AlertError;
 	$pkg.alert = alert;
 	$pkg.binaryMarshaler = binaryMarshaler;
 	$pkg.$finishSetup = function() {
@@ -252756,120 +254169,128 @@ $packages["crypto/tls"] = (function() {
 		sliceType$6 = $sliceType($Uint8);
 		sliceType$7 = $sliceType($emptyInterface);
 		ptrType$1 = $ptrType(sliceType$6);
-		ptrType$2 = $ptrType(cipherSuiteTLS13);
+		ptrType$2 = $ptrType(cipherSuite);
 		sliceType$8 = $sliceType(ptrType$2);
-		ptrType$3 = $ptrType(cipherSuite);
+		ptrType$3 = $ptrType(cipherSuiteTLS13);
 		sliceType$9 = $sliceType(ptrType$3);
 		ptrType$4 = $ptrType(sync.readOnly);
 		structType = $structType("crypto/tls", [{prop: "scheme", name: "scheme", embedded: false, exported: false, typ: SignatureScheme, tag: ""}, {prop: "minModulusBytes", name: "minModulusBytes", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "maxVersion", name: "maxVersion", embedded: false, exported: false, typ: $Uint16, tag: ""}]);
 		sliceType$10 = $sliceType(structType);
-		ptrType$5 = $ptrType(Config);
+		ptrType$5 = $ptrType(quicState);
+		ptrType$6 = $ptrType(Config);
 		sliceType$11 = $sliceType(sliceType$6);
-		ptrType$6 = $ptrType(x509.Certificate);
-		sliceType$12 = $sliceType(ptrType$6);
-		ptrType$7 = $ptrType(activeCert);
-		sliceType$13 = $sliceType(ptrType$7);
+		ptrType$7 = $ptrType(x509.Certificate);
+		sliceType$12 = $sliceType(ptrType$7);
+		ptrType$8 = $ptrType(activeCert);
+		sliceType$13 = $sliceType(ptrType$8);
 		sliceType$14 = $sliceType(sliceType$12);
 		arrayType$1 = $arrayType($Uint8, 12);
 		arrayType$2 = $arrayType($Uint8, 8);
 		arrayType$3 = $arrayType($Uint8, 13);
 		arrayType$4 = $arrayType($Uint8, 16);
-		ptrType$8 = $ptrType(Conn);
-		ptrType$9 = $ptrType(time.Location);
-		ptrType$10 = $ptrType(net.Resolver);
-		ptrType$11 = $ptrType(net.Dialer);
-		ptrType$12 = $ptrType(pem.Block);
-		ptrType$13 = $ptrType(rsa.PublicKey);
-		ptrType$14 = $ptrType(ecdsa.PublicKey);
-		ptrType$15 = $ptrType(rsa.PrivateKey);
-		ptrType$16 = $ptrType(ecdsa.PrivateKey);
-		ptrType$17 = $ptrType(cryptobyte.Builder);
-		ptrType$18 = $ptrType($Bool);
-		ptrType$19 = $ptrType(cryptobyte.String);
-		ptrType$20 = $ptrType($Uint16);
-		ptrType$21 = $ptrType($Uint64);
-		ptrType$22 = $ptrType($Uint8);
-		ptrType$23 = $ptrType(ecdh.PrivateKey);
-		ptrType$24 = $ptrType(serverKeyExchangeMsg);
-		ptrType$25 = $ptrType(clientKeyExchangeMsg);
-		ptrType$26 = $ptrType(keyShare);
-		ptrType$27 = $ptrType(clientHelloMsg);
-		ptrType$28 = $ptrType(certificateMsgTLS13);
-		ptrType$29 = $ptrType(certificateVerifyMsg);
-		ptrType$30 = $ptrType(finishedMsg);
-		ptrType$31 = $ptrType(serverHelloMsg);
-		ptrType$32 = $ptrType(Certificate);
-		ptrType$33 = $ptrType(sessionState);
-		ptrType$34 = $ptrType(certificateRequestMsg);
-		ptrType$35 = $ptrType(certificateMsg);
-		sliceType$15 = $sliceType(x509.ExtKeyUsage);
-		ptrType$36 = $ptrType($Uint32);
-		sliceType$16 = $sliceType(keyShare);
-		sliceType$17 = $sliceType(pskIdentity);
-		ptrType$37 = $ptrType(CurveID);
-		ptrType$38 = $ptrType(SignatureScheme);
-		ptrType$39 = $ptrType(ClientSessionState);
-		ptrType$40 = $ptrType(encryptedExtensionsMsg);
-		ptrType$41 = $ptrType(certificateRequestMsgTLS13);
-		ptrType$42 = $ptrType(certificateStatusMsg);
-		ptrType$43 = $ptrType(serverHelloDoneMsg);
-		arrayType$5 = $arrayType($Uint8, 24);
-		ptrType$44 = $ptrType(newSessionTicketMsg);
-		arrayType$6 = $arrayType($Uint8, 5);
-		ptrType$45 = $ptrType(helloRequestMsg);
-		ptrType$46 = $ptrType(newSessionTicketMsgTLS13);
-		ptrType$47 = $ptrType(keyUpdateMsg);
+		ptrType$9 = $ptrType(Conn);
+		ptrType$10 = $ptrType(time.Location);
+		ptrType$11 = $ptrType(net.Resolver);
+		ptrType$12 = $ptrType(net.Dialer);
+		ptrType$13 = $ptrType(pem.Block);
+		ptrType$14 = $ptrType(rsa.PublicKey);
+		ptrType$15 = $ptrType(ecdsa.PublicKey);
+		ptrType$16 = $ptrType(rsa.PrivateKey);
+		ptrType$17 = $ptrType(ecdsa.PrivateKey);
+		ptrType$18 = $ptrType(cryptobyte.Builder);
+		ptrType$19 = $ptrType($Bool);
+		ptrType$20 = $ptrType(cryptobyte.String);
+		ptrType$21 = $ptrType(SessionState);
+		ptrType$22 = $ptrType($Uint16);
+		ptrType$23 = $ptrType($Uint8);
+		ptrType$24 = $ptrType($Uint64);
+		ptrType$25 = $ptrType($Uint32);
+		sliceType$15 = $sliceType(QUICEvent);
+		arrayType$5 = $arrayType(QUICEvent, 8);
 		structType$1 = $structType("", []);
-		arrayType$7 = $arrayType($Uint8, 64);
-		funcType = $funcType([ptrType$7], [], false);
-		ptrType$52 = $ptrType(cacheEntry);
-		ptrType$53 = $ptrType(ed25519.PrivateKey);
-		ptrType$54 = $ptrType(listener);
-		ptrType$55 = $ptrType(Dialer);
-		ptrType$56 = $ptrType(sessionStateTLS13);
-		ptrType$57 = $ptrType(finishedHash);
+		ptrType$27 = $ptrType(alert);
+		ptrType$28 = $ptrType(QUICEvent);
+		ptrType$29 = $ptrType(ecdh.PrivateKey);
+		ptrType$30 = $ptrType(serverKeyExchangeMsg);
+		ptrType$31 = $ptrType(clientKeyExchangeMsg);
+		ptrType$32 = $ptrType(keyShare);
+		ptrType$33 = $ptrType(clientHelloMsg);
+		ptrType$34 = $ptrType(Certificate);
+		ptrType$35 = $ptrType(certificateMsgTLS13);
+		ptrType$36 = $ptrType(certificateVerifyMsg);
+		ptrType$37 = $ptrType(finishedMsg);
+		ptrType$38 = $ptrType(serverHelloMsg);
+		ptrType$39 = $ptrType(certificateRequestMsg);
+		ptrType$40 = $ptrType(certificateMsg);
+		sliceType$16 = $sliceType(x509.ExtKeyUsage);
+		sliceType$17 = $sliceType(keyShare);
+		sliceType$18 = $sliceType(pskIdentity);
+		ptrType$41 = $ptrType(CurveID);
+		ptrType$42 = $ptrType(encryptedExtensionsMsg);
+		ptrType$43 = $ptrType(newSessionTicketMsgTLS13);
+		ptrType$44 = $ptrType(certificateRequestMsgTLS13);
+		ptrType$45 = $ptrType(certificateStatusMsg);
+		ptrType$46 = $ptrType(SignatureScheme);
+		ptrType$47 = $ptrType(ClientSessionState);
+		ptrType$48 = $ptrType(serverHelloDoneMsg);
+		arrayType$6 = $arrayType($Uint8, 24);
+		ptrType$49 = $ptrType(newSessionTicketMsg);
+		arrayType$7 = $arrayType($Uint8, 5);
+		ptrType$50 = $ptrType(helloRequestMsg);
+		ptrType$51 = $ptrType(keyUpdateMsg);
+		arrayType$8 = $arrayType($Uint8, 64);
+		funcType = $funcType([ptrType$8], [], false);
+		ptrType$56 = $ptrType(cacheEntry);
+		ptrType$57 = $ptrType(ed25519.PrivateKey);
+		ptrType$58 = $ptrType(listener);
+		ptrType$59 = $ptrType(Dialer);
+		chanType = $chanType(structType$1, false, false);
+		chanType$1 = $chanType(structType$1, false, true);
+		ptrType$61 = $ptrType(finishedHash);
 		funcType$1 = $funcType([sliceType$6, sliceType$6, sliceType$6, sliceType$6], [], false);
-		ptrType$58 = $ptrType(ecdheKeyAgreement);
-		ptrType$59 = $ptrType(serverHandshakeStateTLS13);
-		ptrType$60 = $ptrType(serverHandshakeState);
-		ptrType$61 = $ptrType(endOfEarlyDataMsg);
-		ptrType$62 = $ptrType(clientHandshakeStateTLS13);
-		ptrType$63 = $ptrType(clientHandshakeState);
-		ptrType$64 = $ptrType(CertificateRequestInfo);
+		ptrType$62 = $ptrType(ecdheKeyAgreement);
+		ptrType$63 = $ptrType(serverHandshakeStateTLS13);
+		ptrType$64 = $ptrType(serverHandshakeState);
+		ptrType$65 = $ptrType(endOfEarlyDataMsg);
+		ptrType$66 = $ptrType(clientHandshakeStateTLS13);
+		ptrType$67 = $ptrType(clientHandshakeState);
+		ptrType$68 = $ptrType(CertificateRequestInfo);
 		funcType$2 = $funcType([context.Context], [$error], false);
 		funcType$3 = $funcType([$String, sliceType$6, $Int], [sliceType$6, $error], false);
-		ptrType$65 = $ptrType(halfConn);
-		ptrType$66 = $ptrType(permanentError);
-		ptrType$67 = $ptrType(atLeastReader);
-		ptrType$68 = $ptrType(ConnectionState);
-		ptrType$69 = $ptrType(ClientHelloInfo);
-		sliceType$19 = $sliceType(arrayType);
+		ptrType$69 = $ptrType(halfConn);
+		ptrType$70 = $ptrType(permanentError);
+		ptrType$71 = $ptrType(atLeastReader);
+		ptrType$72 = $ptrType(ConnectionState);
+		ptrType$73 = $ptrType(ClientHelloInfo);
+		sliceType$20 = $sliceType(arrayType);
 		funcType$4 = $funcType([], [time.Time], false);
-		mapType = $mapType($String, ptrType$32);
-		funcType$5 = $funcType([ptrType$69], [ptrType$32, $error], false);
-		funcType$6 = $funcType([ptrType$64], [ptrType$32, $error], false);
-		funcType$7 = $funcType([ptrType$69], [ptrType$5, $error], false);
+		mapType = $mapType($String, ptrType$34);
+		funcType$5 = $funcType([ptrType$73], [ptrType$34, $error], false);
+		funcType$6 = $funcType([ptrType$68], [ptrType$34, $error], false);
+		funcType$7 = $funcType([ptrType$73], [ptrType$6, $error], false);
 		funcType$8 = $funcType([sliceType$11, sliceType$14], [$error], false);
 		funcType$9 = $funcType([ConnectionState], [$error], false);
-		ptrType$71 = $ptrType(CertificateVerificationError);
-		funcType$10 = $funcType([$Uint16], [keyAgreement], false);
-		funcType$11 = $funcType([sliceType$6, sliceType$6, $Bool], [$emptyInterface], false);
-		funcType$12 = $funcType([sliceType$6], [hash.Hash], false);
-		funcType$13 = $funcType([sliceType$6, sliceType$6], [aead], false);
-		ptrType$72 = $ptrType(prefixNonceAEAD);
-		ptrType$73 = $ptrType(xorNonceAEAD);
-		ptrType$74 = $ptrType(cthWrapper);
-		ptrType$75 = $ptrType(certCache);
+		funcType$10 = $funcType([sliceType$6, ConnectionState], [ptrType$21, $error], false);
+		funcType$11 = $funcType([ConnectionState, ptrType$21], [sliceType$6, $error], false);
+		ptrType$75 = $ptrType(CertificateVerificationError);
+		funcType$12 = $funcType([$Uint16], [keyAgreement], false);
+		funcType$13 = $funcType([sliceType$6, sliceType$6, $Bool], [$emptyInterface], false);
+		funcType$14 = $funcType([sliceType$6], [hash.Hash], false);
+		funcType$15 = $funcType([sliceType$6, sliceType$6], [aead], false);
+		ptrType$76 = $ptrType(prefixNonceAEAD);
+		ptrType$77 = $ptrType(xorNonceAEAD);
+		ptrType$78 = $ptrType(cthWrapper);
+		ptrType$79 = $ptrType(certCache);
 		Server = function Server$1(conn, config) {
 			var c, config, conn;
-			c = new Conn.ptr(conn, false, $throwNilPointerError, new atomic.Bool.ptr(new atomic.noCopy.ptr(), 0), new sync.Mutex.ptr(0, 0), $ifaceNil, 0, false, config, 0, false, 0, sliceType$6.nil, sliceType$11.nil, sliceType$12.nil, sliceType$13.nil, sliceType$14.nil, "", false, $throwNilPointerError, sliceType$6.nil, sliceType$5.nil, false, $ifaceNil, false, arrayType$1.zero(), arrayType$1.zero(), "", new halfConn.ptr(new sync.Mutex.ptr(0, 0), $ifaceNil, 0, $ifaceNil, $ifaceNil, arrayType$2.zero(), arrayType$3.zero(), $ifaceNil, $ifaceNil, sliceType$6.nil), new halfConn.ptr(new sync.Mutex.ptr(0, 0), $ifaceNil, 0, $ifaceNil, $ifaceNil, arrayType$2.zero(), arrayType$3.zero(), $ifaceNil, $ifaceNil, sliceType$6.nil), new bytes.Buffer.ptr(sliceType$6.nil, 0, 0), new bytes.Reader.ptr(sliceType$6.nil, new $Int64(0, 0), 0), new bytes.Buffer.ptr(sliceType$6.nil, 0, 0), false, sliceType$6.nil, new $Int64(0, 0), new $Int64(0, 0), 0, new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0), arrayType$4.zero());
+			c = new Conn.ptr(conn, false, $throwNilPointerError, ptrType$5.nil, new atomic.Bool.ptr(new atomic.noCopy.ptr(), 0), new sync.Mutex.ptr(0, 0), $ifaceNil, 0, false, config, 0, false, false, 0, sliceType$6.nil, sliceType$11.nil, sliceType$12.nil, sliceType$13.nil, sliceType$14.nil, "", false, $throwNilPointerError, sliceType$6.nil, sliceType$5.nil, false, $ifaceNil, false, arrayType$1.zero(), arrayType$1.zero(), "", new halfConn.ptr(new sync.Mutex.ptr(0, 0), $ifaceNil, 0, $ifaceNil, $ifaceNil, arrayType$2.zero(), arrayType$3.zero(), $ifaceNil, $ifaceNil, 0, sliceType$6.nil), new halfConn.ptr(new sync.Mutex.ptr(0, 0), $ifaceNil, 0, $ifaceNil, $ifaceNil, arrayType$2.zero(), arrayType$3.zero(), $ifaceNil, $ifaceNil, 0, sliceType$6.nil), new bytes.Buffer.ptr(sliceType$6.nil, 0, 0), new bytes.Reader.ptr(sliceType$6.nil, new $Int64(0, 0), 0), new bytes.Buffer.ptr(sliceType$6.nil, 0, 0), false, sliceType$6.nil, new $Int64(0, 0), new $Int64(0, 0), 0, new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0), arrayType$4.zero());
 			c.handshakeFn = $methodVal(c, "serverHandshake");
 			return c;
 		};
 		$pkg.Server = Server;
 		Client = function Client$1(conn, config) {
 			var c, config, conn;
-			c = new Conn.ptr(conn, true, $throwNilPointerError, new atomic.Bool.ptr(new atomic.noCopy.ptr(), 0), new sync.Mutex.ptr(0, 0), $ifaceNil, 0, false, config, 0, false, 0, sliceType$6.nil, sliceType$11.nil, sliceType$12.nil, sliceType$13.nil, sliceType$14.nil, "", false, $throwNilPointerError, sliceType$6.nil, sliceType$5.nil, false, $ifaceNil, false, arrayType$1.zero(), arrayType$1.zero(), "", new halfConn.ptr(new sync.Mutex.ptr(0, 0), $ifaceNil, 0, $ifaceNil, $ifaceNil, arrayType$2.zero(), arrayType$3.zero(), $ifaceNil, $ifaceNil, sliceType$6.nil), new halfConn.ptr(new sync.Mutex.ptr(0, 0), $ifaceNil, 0, $ifaceNil, $ifaceNil, arrayType$2.zero(), arrayType$3.zero(), $ifaceNil, $ifaceNil, sliceType$6.nil), new bytes.Buffer.ptr(sliceType$6.nil, 0, 0), new bytes.Reader.ptr(sliceType$6.nil, new $Int64(0, 0), 0), new bytes.Buffer.ptr(sliceType$6.nil, 0, 0), false, sliceType$6.nil, new $Int64(0, 0), new $Int64(0, 0), 0, new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0), arrayType$4.zero());
+			c = new Conn.ptr(conn, true, $throwNilPointerError, ptrType$5.nil, new atomic.Bool.ptr(new atomic.noCopy.ptr(), 0), new sync.Mutex.ptr(0, 0), $ifaceNil, 0, false, config, 0, false, false, 0, sliceType$6.nil, sliceType$11.nil, sliceType$12.nil, sliceType$13.nil, sliceType$14.nil, "", false, $throwNilPointerError, sliceType$6.nil, sliceType$5.nil, false, $ifaceNil, false, arrayType$1.zero(), arrayType$1.zero(), "", new halfConn.ptr(new sync.Mutex.ptr(0, 0), $ifaceNil, 0, $ifaceNil, $ifaceNil, arrayType$2.zero(), arrayType$3.zero(), $ifaceNil, $ifaceNil, 0, sliceType$6.nil), new halfConn.ptr(new sync.Mutex.ptr(0, 0), $ifaceNil, 0, $ifaceNil, $ifaceNil, arrayType$2.zero(), arrayType$3.zero(), $ifaceNil, $ifaceNil, 0, sliceType$6.nil), new bytes.Buffer.ptr(sliceType$6.nil, 0, 0), new bytes.Reader.ptr(sliceType$6.nil, new $Int64(0, 0), 0), new bytes.Buffer.ptr(sliceType$6.nil, 0, 0), false, sliceType$6.nil, new $Int64(0, 0), new $Int64(0, 0), 0, new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0), arrayType$4.zero());
 			c.handshakeFn = $methodVal(c, "clientHandshake");
 			return c;
 		};
@@ -252890,7 +254311,7 @@ $packages["crypto/tls"] = (function() {
 		};
 		NewListener = function NewListener$1(inner, config) {
 			var config, inner, l;
-			l = new listener.ptr($ifaceNil, ptrType$5.nil);
+			l = new listener.ptr($ifaceNil, ptrType$6.nil);
 			l.Listener = inner;
 			l.config = config;
 			return l;
@@ -252926,7 +254347,7 @@ $packages["crypto/tls"] = (function() {
 			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 8; continue; }
 			/* */ $s = 9; continue;
 			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 8:
-				$24r = [ptrType$8.nil, err];
+				$24r = [ptrType$9.nil, err];
 				$s = 10; case 10: return $24r;
 			/* } */ case 9:
 			colonPos = strings.LastIndex(addr, ":");
@@ -252934,7 +254355,7 @@ $packages["crypto/tls"] = (function() {
 				colonPos = addr.length;
 			}
 			hostname = $substring(addr, 0, colonPos);
-			if (config === ptrType$5.nil) {
+			if (config === ptrType$6.nil) {
 				config = defaultConfig();
 			}
 			/* */ if (config.ServerName === "") { $s = 11; continue; }
@@ -252953,12 +254374,12 @@ $packages["crypto/tls"] = (function() {
 			/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 15:
 				_r$5 = rawConn.Close(); /* */ $s = 17; case 17: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 				_r$5;
-				$24r$1 = [ptrType$8.nil, err$1];
+				$24r$1 = [ptrType$9.nil, err$1];
 				$s = 18; case 18: return $24r$1;
 			/* } */ case 16:
 			$24r$2 = [conn, $ifaceNil];
 			$s = 19; case 19: return $24r$2;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [ptrType$8.nil, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: dial$1, $c: true, $r, $24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, _tuple$2, addr, c, cancel, cancel$1, colonPos, config, conn, ctx, err, err$1, hostname, netDialer, network, rawConn, x, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [ptrType$9.nil, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: dial$1, $c: true, $r, $24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, _tuple$2, addr, c, cancel, cancel$1, colonPos, config, conn, ctx, err, err$1, hostname, netDialer, network, rawConn, x, $s, $deferred};return $f; } }
 		};
 		$ptrType(Dialer).prototype.Dial = function Dial$2(network, addr) {
 			var {$24r, _r, addr, d, network, $s, $r, $c} = $restore(this, {network, addr});
@@ -252972,10 +254393,10 @@ $packages["crypto/tls"] = (function() {
 		$ptrType(Dialer).prototype.netDialer = function netDialer() {
 			var d;
 			d = this;
-			if (!(d.NetDialer === ptrType$11.nil)) {
+			if (!(d.NetDialer === ptrType$12.nil)) {
 				return d.NetDialer;
 			}
-			return new net.Dialer.ptr(new time.Duration(0, 0), new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType$9.nil), $ifaceNil, false, new time.Duration(0, 0), new time.Duration(0, 0), ptrType$10.nil, $chanNil, $throwNilPointerError, $throwNilPointerError);
+			return new net.Dialer.ptr(new time.Duration(0, 0), new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType$10.nil), $ifaceNil, false, new time.Duration(0, 0), new time.Duration(0, 0), ptrType$11.nil, $chanNil, $throwNilPointerError, $throwNilPointerError, 0);
 		};
 		$ptrType(Dialer).prototype.DialContext = function DialContext(ctx, network, addr) {
 			var {_r, _tuple, addr, c, ctx, d, err, network, $s, $r, $c} = $restore(this, {ctx, network, addr});
@@ -252999,14 +254420,14 @@ $packages["crypto/tls"] = (function() {
 			certPEMBlock = _tuple[0];
 			err = _tuple[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [new Certificate.ptr(sliceType$11.nil, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$6.nil), err];
+				$s = -1; return [new Certificate.ptr(sliceType$11.nil, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$7.nil), err];
 			}
 			_r$1 = os.ReadFile(keyFile); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			_tuple$1 = _r$1;
 			keyPEMBlock = _tuple$1[0];
 			err = _tuple$1[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [new Certificate.ptr(sliceType$11.nil, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$6.nil), err];
+				$s = -1; return [new Certificate.ptr(sliceType$11.nil, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$7.nil), err];
 			}
 			_r$2 = X509KeyPair(certPEMBlock, keyPEMBlock); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 			$24r = _r$2;
@@ -253019,17 +254440,17 @@ $packages["crypto/tls"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			fail = (function X509KeyPair·func1(err) {
 					var err;
-					return [new Certificate.ptr(sliceType$11.nil, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$6.nil), err];
+					return [new Certificate.ptr(sliceType$11.nil, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$7.nil), err];
 				});
-			cert = new Certificate.ptr(sliceType$11.nil, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$6.nil);
+			cert = new Certificate.ptr(sliceType$11.nil, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$7.nil);
 			skippedBlockTypes = sliceType$2.nil;
 			/* while (true) { */ case 1:
-				certDERBlock = ptrType$12.nil;
+				certDERBlock = ptrType$13.nil;
 				_r = pem.Decode(certPEMBlock); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				_tuple = _r;
 				certDERBlock = _tuple[0];
 				certPEMBlock = _tuple[1];
-				if (certDERBlock === ptrType$12.nil) {
+				if (certDERBlock === ptrType$13.nil) {
 					/* break; */ $s = 2; continue;
 				}
 				if (certDERBlock.Type === "CERTIFICATE") {
@@ -253062,15 +254483,15 @@ $packages["crypto/tls"] = (function() {
 				$s = 16; case 16: return $24r$2;
 			/* } */ case 5:
 			skippedBlockTypes = $subslice(skippedBlockTypes, 0, 0);
-			keyDERBlock = ptrType$12.nil;
+			keyDERBlock = ptrType$13.nil;
 			/* while (true) { */ case 17:
 				_r$5 = pem.Decode(keyPEMBlock); /* */ $s = 19; case 19: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 				_tuple$1 = _r$5;
 				keyDERBlock = _tuple$1[0];
 				keyPEMBlock = _tuple$1[1];
-				/* */ if (keyDERBlock === ptrType$12.nil) { $s = 20; continue; }
+				/* */ if (keyDERBlock === ptrType$13.nil) { $s = 20; continue; }
 				/* */ $s = 21; continue;
-				/* if (keyDERBlock === ptrType$12.nil) { */ case 20:
+				/* if (keyDERBlock === ptrType$13.nil) { */ case 20:
 					/* */ if (skippedBlockTypes.$length === 0) { $s = 22; continue; }
 					/* */ $s = 23; continue;
 					/* if (skippedBlockTypes.$length === 0) { */ case 22:
@@ -253119,13 +254540,13 @@ $packages["crypto/tls"] = (function() {
 				$s = 42; case 42: return $24r$7;
 			/* } */ case 40:
 			_ref = x509Cert.PublicKey;
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 43; continue; }
-			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 44; continue; }
+			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 43; continue; }
+			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 44; continue; }
 			/* */ if ($assertType(_ref, ed25519.PublicKey, true)[1]) { $s = 45; continue; }
 			/* */ $s = 46; continue;
-			/* if ($assertType(_ref, ptrType$13, true)[1]) { */ case 43:
+			/* if ($assertType(_ref, ptrType$14, true)[1]) { */ case 43:
 				pub = _ref.$val;
-				_tuple$4 = $assertType(cert.PrivateKey, ptrType$15, true);
+				_tuple$4 = $assertType(cert.PrivateKey, ptrType$16, true);
 				priv = _tuple$4[0];
 				ok = _tuple$4[1];
 				/* */ if (!ok) { $s = 48; continue; }
@@ -253143,9 +254564,9 @@ $packages["crypto/tls"] = (function() {
 					$s = 55; case 55: return $24r$9;
 				/* } */ case 53:
 				$s = 47; continue;
-			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 44:
+			/* } else if ($assertType(_ref, ptrType$15, true)[1]) { */ case 44:
 				pub$1 = _ref.$val;
-				_tuple$5 = $assertType(cert.PrivateKey, ptrType$16, true);
+				_tuple$5 = $assertType(cert.PrivateKey, ptrType$17, true);
 				priv$1 = _tuple$5[0];
 				ok$1 = _tuple$5[1];
 				/* */ if (!ok$1) { $s = 56; continue; }
@@ -253209,7 +254630,7 @@ $packages["crypto/tls"] = (function() {
 			err$1 = _tuple$1[1];
 			if ($interfaceIsEqual(err$1, $ifaceNil)) {
 				_ref = key$1;
-				if ($assertType(_ref, ptrType$15, true)[1] || $assertType(_ref, ptrType$16, true)[1] || $assertType(_ref, ed25519.PrivateKey, true)[1]) {
+				if ($assertType(_ref, ptrType$16, true)[1] || $assertType(_ref, ptrType$17, true)[1] || $assertType(_ref, ed25519.PrivateKey, true)[1]) {
 					key$2 = _ref;
 					$s = -1; return [key$2, $ifaceNil];
 				} else {
@@ -253227,113 +254648,306 @@ $packages["crypto/tls"] = (function() {
 			$s = -1; return [$ifaceNil, errors.New("tls: failed to parse private key")];
 			/* */ } return; } var $f = {$blk: parsePrivateKey$1, $c: true, $r, _r, _r$1, _r$2, _ref, _tuple, _tuple$1, _tuple$2, der, err, err$1, err$2, key, key$1, key$2, key$3, key$4, $s};return $f;
 		};
-		$ptrType(sessionState).prototype.marshal = function marshal() {
-			var {b, m, $s, $r, $c} = $restore(this, {});
+		$ptrType(SessionState).prototype.Bytes = function Bytes() {
+			var {b, s, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			b = [b];
-			m = [m];
-			m[0] = this;
-			b[0] = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$17.nil, 0, 0, false, ptrType$18.nil);
-			b[0].AddUint16(m[0].vers);
-			b[0].AddUint16(m[0].cipherSuite);
-			addUint64(b[0], m[0].createdAt);
-			$r = b[0].AddUint16LengthPrefixed((function(b, m) { return function sessionState·marshal·func1(b$1) {
+			s = [s];
+			s[0] = this;
+			b[0] = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$18.nil, 0, 0, false, ptrType$19.nil);
+			b[0].AddUint16(s[0].version);
+			if (s[0].isClient) {
+				b[0].AddUint8(2);
+			} else {
+				b[0].AddUint8(1);
+			}
+			b[0].AddUint16(s[0].cipherSuite);
+			addUint64(b[0], s[0].createdAt);
+			$r = b[0].AddUint8LengthPrefixed((function(b, s) { return function SessionState·Bytes·func1(b$1) {
 					var b$1;
-					b$1.AddBytes(m[0].masterSecret);
-				}; })(b, m)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = b[0].AddUint24LengthPrefixed((function(b, m) { return function sessionState·marshal·func2(b$1) {
-					var {_i, _ref, b$1, cert, $s, $r, $c} = $restore(this, {b$1});
+					b$1.AddBytes(s[0].secret);
+				}; })(b, s)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = b[0].AddUint24LengthPrefixed((function(b, s) { return function SessionState·Bytes·func2(b$1) {
+					var {_i, _ref, b$1, extra, $s, $r, $c} = $restore(this, {b$1});
 					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					cert = [cert];
-					_ref = m[0].certificates;
+					extra = [extra];
+					_ref = s[0].Extra;
 					_i = 0;
 					/* while (true) { */ case 1:
 						/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-						cert[0] = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-						$r = b$1.AddUint24LengthPrefixed((function(b, cert, m) { return function sessionState·marshal·func2·func1(b$2) {
+						extra[0] = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+						$r = b$1.AddUint24LengthPrefixed((function(b, extra, s) { return function SessionState·Bytes·func2·func1(b$2) {
 								var b$2;
-								b$2.AddBytes(cert[0]);
-							}; })(b, cert, m)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								b$2.AddBytes(extra[0]);
+							}; })(b, extra, s)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_i++;
+					$s = 1; continue;
+					case 2:
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: SessionState·Bytes·func2, $c: true, $r, _i, _ref, b$1, extra, $s};return $f;
+				}; })(b, s)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			if (s[0].extMasterSecret) {
+				b[0].AddUint8(1);
+			} else {
+				b[0].AddUint8(0);
+			}
+			if (s[0].EarlyData) {
+				b[0].AddUint8(1);
+			} else {
+				b[0].AddUint8(0);
+			}
+			$r = marshalCertificate(b[0], $clone(new Certificate.ptr(certificatesToBytesSlice(s[0].peerCertificates), $ifaceNil, sliceType.nil, s[0].ocspResponse, s[0].scts, ptrType$7.nil), Certificate)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = b[0].AddUint24LengthPrefixed((function(b, s) { return function SessionState·Bytes·func3(b$1) {
+					var {_i, _ref, b$1, chain, $s, $r, $c} = $restore(this, {b$1});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					chain = [chain];
+					_ref = s[0].verifiedChains;
+					_i = 0;
+					/* while (true) { */ case 1:
+						/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+						chain[0] = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+						$r = b$1.AddUint24LengthPrefixed((function(b, chain, s) { return function SessionState·Bytes·func3·func1(b$2) {
+								var {_i$1, _ref$1, b$2, cert, $s, $r, $c} = $restore(this, {b$2});
+								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+								cert = [cert];
+								if (chain[0].$length === 0) {
+									b$2.SetError(errors.New("tls: internal error: empty verified chain"));
+									$s = -1; return;
+								}
+								_ref$1 = $subslice(chain[0], 1);
+								_i$1 = 0;
+								/* while (true) { */ case 1:
+									/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 2; continue; }
+									cert[0] = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+									$r = b$2.AddUint24LengthPrefixed((function(b, cert, chain, s) { return function SessionState·Bytes·func3·func1·func1(b$3) {
+											var b$3;
+											b$3.AddBytes(cert[0].Raw);
+										}; })(b, cert, chain, s)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									_i$1++;
+								$s = 1; continue;
+								case 2:
+								$s = -1; return;
+								/* */ } return; } var $f = {$blk: SessionState·Bytes·func3·func1, $c: true, $r, _i$1, _ref$1, b$2, cert, $s};return $f;
+							}; })(b, chain, s)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						_i++;
 					$s = 1; continue;
 					case 2:
 					$s = -1; return;
-					/* */ } return; } var $f = {$blk: sessionState·marshal·func2, $c: true, $r, _i, _ref, b$1, cert, $s};return $f;
-				}; })(b, m)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* */ } return; } var $f = {$blk: SessionState·Bytes·func3, $c: true, $r, _i, _ref, b$1, chain, $s};return $f;
+				}; })(b, s)); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (s[0].EarlyData) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (s[0].EarlyData) { */ case 5:
+				$r = b[0].AddUint8LengthPrefixed((function(b, s) { return function SessionState·Bytes·func4(b$1) {
+						var b$1;
+						b$1.AddBytes((new sliceType$6($stringToBytes(s[0].alpnProtocol))));
+					}; })(b, s)); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 6:
+			if (s[0].isClient) {
+				if (s[0].version >= 772) {
+					addUint64(b[0], s[0].useBy);
+					b[0].AddUint32(s[0].ageAdd);
+				}
+			}
 			$s = -1; return b[0].Bytes();
-			/* */ } return; } var $f = {$blk: marshal, $c: true, $r, b, m, $s};return $f;
+			/* */ } return; } var $f = {$blk: Bytes, $c: true, $r, b, s, $s};return $f;
 		};
-		$ptrType(sessionState).prototype.unmarshal = function unmarshal(data) {
-			var cert, certList, certList$24ptr, data, m, ok, s, s$24ptr;
-			m = this;
-			sessionState.copy(m, new sessionState.ptr(0, 0, new $Uint64(0, 0), sliceType$6.nil, sliceType$11.nil, m.usedOldKey));
-			s = ($convertSliceType(data, cryptobyte.String));
-			ok = (s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).ReadUint16((m.$ptr_vers || (m.$ptr_vers = new ptrType$20(function() { return this.$target.vers; }, function($v) { this.$target.vers = $v; }, m)))) && (s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).ReadUint16((m.$ptr_cipherSuite || (m.$ptr_cipherSuite = new ptrType$20(function() { return this.$target.cipherSuite; }, function($v) { this.$target.cipherSuite = $v; }, m)))) && readUint64((s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))), (m.$ptr_createdAt || (m.$ptr_createdAt = new ptrType$21(function() { return this.$target.createdAt; }, function($v) { this.$target.createdAt = $v; }, m)))) && readUint16LengthPrefixed((s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))), (m.$ptr_masterSecret || (m.$ptr_masterSecret = new ptrType$1(function() { return this.$target.masterSecret; }, function($v) { this.$target.masterSecret = $v; }, m)))) && !((m.masterSecret.$length === 0));
-			if (!ok) {
-				return false;
+		certificatesToBytesSlice = function certificatesToBytesSlice$1(certs) {
+			var _i, _ref, c, certs, s;
+			s = $makeSlice(sliceType$11, 0, certs.$length);
+			_ref = certs;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				c = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				s = $append(s, c.Raw);
+				_i++;
 			}
-			certList = cryptobyte.String.nil;
-			if (!(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).ReadUint24LengthPrefixed((certList$24ptr || (certList$24ptr = new ptrType$19(function() { return certList; }, function($v) { certList = $v; }))))) {
-				return false;
+			return s;
+		};
+		ParseSessionState = function ParseSessionState$1(data) {
+			var {_1, _2, _i, _r, _r$1, _ref, _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, alpn, c, c$1, cert, cert$1, cert$2, certList, chain, chainList, data, e, earlyData, err, err$1, extMasterSecret, extra, isClient, s, ss, typ, x, $s, $r, $c} = $restore(this, {data});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			alpn = [alpn];
+			cert = [cert];
+			chainList = [chainList];
+			earlyData = [earlyData];
+			extMasterSecret = [extMasterSecret];
+			extra = [extra];
+			s = [s];
+			typ = [typ];
+			ss = new SessionState.ptr(sliceType$11.nil, false, 0, false, 0, new $Uint64(0, 0), sliceType$6.nil, false, sliceType$12.nil, sliceType$13.nil, sliceType$6.nil, sliceType$11.nil, sliceType$14.nil, "", new $Uint64(0, 0), 0);
+			s[0] = ($convertSliceType(data, cryptobyte.String));
+			_tmp = 0;
+			_tmp$1 = 0;
+			_tmp$2 = 0;
+			typ[0] = _tmp;
+			extMasterSecret[0] = _tmp$1;
+			earlyData[0] = _tmp$2;
+			cert[0] = new Certificate.ptr(sliceType$11.nil, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$7.nil);
+			extra[0] = cryptobyte.String.nil;
+			if (!(s.$ptr || (s.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, s))).ReadUint16((ss === ptrType$21.nil && $throwNilPointerError(), (ss.$ptr_version || (ss.$ptr_version = new ptrType$22(function() { return this.$target.version; }, function($v) { this.$target.version = $v; }, ss))))) || !(s.$ptr || (s.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, s))).ReadUint8((typ.$ptr || (typ.$ptr = new ptrType$23(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, typ)))) || (!((typ[0] === 1)) && !((typ[0] === 2))) || !(s.$ptr || (s.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, s))).ReadUint16((ss === ptrType$21.nil && $throwNilPointerError(), (ss.$ptr_cipherSuite || (ss.$ptr_cipherSuite = new ptrType$22(function() { return this.$target.cipherSuite; }, function($v) { this.$target.cipherSuite = $v; }, ss))))) || !readUint64((s.$ptr || (s.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, s))), (ss === ptrType$21.nil && $throwNilPointerError(), (ss.$ptr_createdAt || (ss.$ptr_createdAt = new ptrType$24(function() { return this.$target.createdAt; }, function($v) { this.$target.createdAt = $v; }, ss))))) || !readUint8LengthPrefixed((s.$ptr || (s.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, s))), (ss === ptrType$21.nil && $throwNilPointerError(), (ss.$ptr_secret || (ss.$ptr_secret = new ptrType$1(function() { return this.$target.secret; }, function($v) { this.$target.secret = $v; }, ss))))) || !(s.$ptr || (s.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, s))).ReadUint24LengthPrefixed((extra.$ptr || (extra.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extra)))) || !(s.$ptr || (s.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, s))).ReadUint8((extMasterSecret.$ptr || (extMasterSecret.$ptr = new ptrType$23(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extMasterSecret)))) || !(s.$ptr || (s.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, s))).ReadUint8((earlyData.$ptr || (earlyData.$ptr = new ptrType$23(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, earlyData)))) || (ss.secret.$length === 0) || !unmarshalCertificate((s.$ptr || (s.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, s))), cert[0])) {
+				$s = -1; return [ptrType$21.nil, errors.New("tls: invalid session encoding")];
 			}
 			while (true) {
-				if (!(!certList.Empty())) { break; }
-				cert = [cert];
-				cert[0] = sliceType$6.nil;
-				if (!readUint24LengthPrefixed((certList$24ptr || (certList$24ptr = new ptrType$19(function() { return certList; }, function($v) { certList = $v; }))), (cert.$ptr || (cert.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, cert))))) {
-					return false;
+				if (!(!extra[0].Empty())) { break; }
+				e = [e];
+				e[0] = sliceType$6.nil;
+				if (!readUint24LengthPrefixed((extra.$ptr || (extra.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extra))), (e.$ptr || (e.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, e))))) {
+					$s = -1; return [ptrType$21.nil, errors.New("tls: invalid session encoding")];
+				}
+				ss.Extra = $append(ss.Extra, e[0]);
+			}
+			_1 = extMasterSecret[0];
+			if (_1 === (0)) {
+				ss.extMasterSecret = false;
+			} else if (_1 === (1)) {
+				ss.extMasterSecret = true;
+			} else {
+				$s = -1; return [ptrType$21.nil, errors.New("tls: invalid session encoding")];
+			}
+			_2 = earlyData[0];
+			if (_2 === (0)) {
+				ss.EarlyData = false;
+			} else if (_2 === (1)) {
+				ss.EarlyData = true;
+			} else {
+				$s = -1; return [ptrType$21.nil, errors.New("tls: invalid session encoding")];
+			}
+			_ref = cert[0].Certificate;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				cert$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_r = globalCertCache.newCert(cert$1); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tuple = _r;
+				c = _tuple[0];
+				err = _tuple[1];
+				if (!($interfaceIsEqual(err, $ifaceNil))) {
+					$s = -1; return [ptrType$21.nil, err];
 				}
-				m.certificates = $append(m.certificates, cert[0]);
+				ss.activeCertHandles = $append(ss.activeCertHandles, c);
+				ss.peerCertificates = $append(ss.peerCertificates, c.cert);
+				_i++;
+			$s = 1; continue;
+			case 2:
+			ss.ocspResponse = cert[0].OCSPStaple;
+			ss.scts = cert[0].SignedCertificateTimestamps;
+			chainList[0] = cryptobyte.String.nil;
+			if (!(s.$ptr || (s.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, s))).ReadUint24LengthPrefixed((chainList.$ptr || (chainList.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, chainList))))) {
+				$s = -1; return [ptrType$21.nil, errors.New("tls: invalid session encoding")];
 			}
-			return s.Empty();
+			/* while (true) { */ case 4:
+				/* if (!(!chainList[0].Empty())) { break; } */ if(!(!chainList[0].Empty())) { $s = 5; continue; }
+				certList = [certList];
+				certList[0] = cryptobyte.String.nil;
+				if (!(chainList.$ptr || (chainList.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, chainList))).ReadUint24LengthPrefixed((certList.$ptr || (certList.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, certList))))) {
+					$s = -1; return [ptrType$21.nil, errors.New("tls: invalid session encoding")];
+				}
+				chain = sliceType$12.nil;
+				if (ss.peerCertificates.$length === 0) {
+					$s = -1; return [ptrType$21.nil, errors.New("tls: invalid session encoding")];
+				}
+				chain = $append(chain, (x = ss.peerCertificates, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])));
+				/* while (true) { */ case 6:
+					/* if (!(!certList[0].Empty())) { break; } */ if(!(!certList[0].Empty())) { $s = 7; continue; }
+					cert$2 = [cert$2];
+					cert$2[0] = sliceType$6.nil;
+					if (!readUint24LengthPrefixed((certList.$ptr || (certList.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, certList))), (cert$2.$ptr || (cert$2.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, cert$2))))) {
+						$s = -1; return [ptrType$21.nil, errors.New("tls: invalid session encoding")];
+					}
+					_r$1 = globalCertCache.newCert(cert$2[0]); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_tuple$1 = _r$1;
+					c$1 = _tuple$1[0];
+					err$1 = _tuple$1[1];
+					if (!($interfaceIsEqual(err$1, $ifaceNil))) {
+						$s = -1; return [ptrType$21.nil, err$1];
+					}
+					ss.activeCertHandles = $append(ss.activeCertHandles, c$1);
+					chain = $append(chain, c$1.cert);
+				$s = 6; continue;
+				case 7:
+				ss.verifiedChains = $append(ss.verifiedChains, chain);
+			$s = 4; continue;
+			case 5:
+			if (ss.EarlyData) {
+				alpn[0] = sliceType$6.nil;
+				if (!readUint8LengthPrefixed((s.$ptr || (s.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, s))), (alpn.$ptr || (alpn.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, alpn))))) {
+					$s = -1; return [ptrType$21.nil, errors.New("tls: invalid session encoding")];
+				}
+				ss.alpnProtocol = ($bytesToString(alpn[0]));
+			}
+			isClient = typ[0] === 2;
+			if (!isClient) {
+				if (!s[0].Empty()) {
+					$s = -1; return [ptrType$21.nil, errors.New("tls: invalid session encoding")];
+				}
+				$s = -1; return [ss, $ifaceNil];
+			}
+			ss.isClient = true;
+			if (ss.peerCertificates.$length === 0) {
+				$s = -1; return [ptrType$21.nil, errors.New("tls: no server certificates in client session")];
+			}
+			if (ss.version < 772) {
+				if (!s[0].Empty()) {
+					$s = -1; return [ptrType$21.nil, errors.New("tls: invalid session encoding")];
+				}
+				$s = -1; return [ss, $ifaceNil];
+			}
+			if (!(s.$ptr || (s.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, s))).ReadUint64((ss === ptrType$21.nil && $throwNilPointerError(), (ss.$ptr_useBy || (ss.$ptr_useBy = new ptrType$24(function() { return this.$target.useBy; }, function($v) { this.$target.useBy = $v; }, ss))))) || !(s.$ptr || (s.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, s))).ReadUint32((ss === ptrType$21.nil && $throwNilPointerError(), (ss.$ptr_ageAdd || (ss.$ptr_ageAdd = new ptrType$25(function() { return this.$target.ageAdd; }, function($v) { this.$target.ageAdd = $v; }, ss))))) || !s[0].Empty()) {
+				$s = -1; return [ptrType$21.nil, errors.New("tls: invalid session encoding")];
+			}
+			$s = -1; return [ss, $ifaceNil];
+			/* */ } return; } var $f = {$blk: ParseSessionState$1, $c: true, $r, _1, _2, _i, _r, _r$1, _ref, _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, alpn, c, c$1, cert, cert$1, cert$2, certList, chain, chainList, data, e, earlyData, err, err$1, extMasterSecret, extra, isClient, s, ss, typ, x, $s};return $f;
 		};
-		$ptrType(sessionStateTLS13).prototype.marshal = function marshal$1() {
-			var {b, m, $s, $r, $c} = $restore(this, {});
+		$pkg.ParseSessionState = ParseSessionState;
+		$ptrType(Conn).prototype.sessionState = function sessionState() {
+			var {$24r, _r, _r$1, c, x, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			b = [b];
-			m = [m];
-			m[0] = this;
-			b[0] = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$17.nil, 0, 0, false, ptrType$18.nil);
-			b[0].AddUint16(772);
-			b[0].AddUint8(0);
-			b[0].AddUint16(m[0].cipherSuite);
-			addUint64(b[0], m[0].createdAt);
-			$r = b[0].AddUint8LengthPrefixed((function(b, m) { return function sessionStateTLS13·marshal·func1(b$1) {
-					var b$1;
-					b$1.AddBytes(m[0].resumptionSecret);
-				}; })(b, m)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = marshalCertificate(b[0], $clone(m[0].certificate, Certificate)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return b[0].Bytes();
-			/* */ } return; } var $f = {$blk: marshal$1, $c: true, $r, b, m, $s};return $f;
+			c = this;
+			_r = c.config.time(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = $clone(_r, time.Time).Unix(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = [new SessionState.ptr(sliceType$11.nil, false, c.vers, c.isClient, c.cipherSuite, ((x = _r$1, new $Uint64(x.$high, x.$low))), sliceType$6.nil, c.extMasterSecret, c.peerCertificates, c.activeCertHandles, c.ocspResponse, c.scts, c.verifiedChains, c.clientProtocol, new $Uint64(0, 0), 0), $ifaceNil];
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: sessionState, $c: true, $r, $24r, _r, _r$1, c, x, $s};return $f;
 		};
-		$ptrType(sessionStateTLS13).prototype.unmarshal = function unmarshal$1(data) {
-			var data, m, revision, revision$24ptr, s, s$24ptr, version, version$24ptr;
-			m = this;
-			sessionStateTLS13.copy(m, new sessionStateTLS13.ptr(0, new $Uint64(0, 0), sliceType$6.nil, new Certificate.ptr(sliceType$11.nil, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$6.nil)));
-			s = ($convertSliceType(data, cryptobyte.String));
-			version = 0;
-			revision = 0;
-			return (s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).ReadUint16((version$24ptr || (version$24ptr = new ptrType$20(function() { return version; }, function($v) { version = $v; })))) && (version === 772) && (s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).ReadUint8((revision$24ptr || (revision$24ptr = new ptrType$22(function() { return revision; }, function($v) { revision = $v; })))) && (revision === 0) && (s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).ReadUint16((m.$ptr_cipherSuite || (m.$ptr_cipherSuite = new ptrType$20(function() { return this.$target.cipherSuite; }, function($v) { this.$target.cipherSuite = $v; }, m)))) && readUint64((s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))), (m.$ptr_createdAt || (m.$ptr_createdAt = new ptrType$21(function() { return this.$target.createdAt; }, function($v) { this.$target.createdAt = $v; }, m)))) && readUint8LengthPrefixed((s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))), (m.$ptr_resumptionSecret || (m.$ptr_resumptionSecret = new ptrType$1(function() { return this.$target.resumptionSecret; }, function($v) { this.$target.resumptionSecret = $v; }, m)))) && !((m.resumptionSecret.$length === 0)) && unmarshalCertificate((s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))), m.certificate) && s.Empty();
+		$ptrType(Config).prototype.EncryptTicket = function EncryptTicket(cs, ss) {
+			var {$24r, _r, _r$1, _r$2, _tuple, c, cs, err, ss, stateBytes, ticketKeys, $s, $r, $c} = $restore(this, {cs, ss});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			c = this;
+			_r = c.ticketKeys(ptrType$6.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			ticketKeys = _r;
+			_r$1 = ss.Bytes(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_tuple = _r$1;
+			stateBytes = _tuple[0];
+			err = _tuple[1];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return [sliceType$6.nil, err];
+			}
+			_r$2 = c.encryptTicket(stateBytes, ticketKeys); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			$24r = _r$2;
+			$s = 4; case 4: return $24r;
+			/* */ } return; } var $f = {$blk: EncryptTicket, $c: true, $r, $24r, _r, _r$1, _r$2, _tuple, c, cs, err, ss, stateBytes, ticketKeys, $s};return $f;
 		};
-		$ptrType(Conn).prototype.encryptTicket = function encryptTicket(state) {
-			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, block, c, encrypted, err, err$1, iv, key, keyName, mac, macBytes, state, x, $s, $r, $c} = $restore(this, {state});
+		$ptrType(Config).prototype.encryptTicket = function encryptTicket(state, ticketKeys) {
+			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, authenticated, block, c, ciphertext, encrypted, err, err$1, iv, key, mac, macBytes, state, ticketKeys, $s, $r, $c} = $restore(this, {state, ticketKeys});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = this;
-			if (c.ticketKeys.$length === 0) {
+			if (ticketKeys.$length === 0) {
 				$s = -1; return [sliceType$6.nil, errors.New("tls: internal error: session ticket keys unavailable")];
 			}
-			encrypted = $makeSlice(sliceType$6, ((32 + state.$length >> 0) + 32 >> 0));
-			keyName = $subslice(encrypted, 0, 16);
-			iv = $subslice(encrypted, 16, 32);
+			encrypted = $makeSlice(sliceType$6, ((16 + state.$length >> 0) + 32 >> 0));
+			iv = $subslice(encrypted, 0, 16);
+			ciphertext = $subslice(encrypted, 16, (encrypted.$length - 32 >> 0));
+			authenticated = $subslice(encrypted, 0, (encrypted.$length - 32 >> 0));
 			macBytes = $subslice(encrypted, (encrypted.$length - 32 >> 0));
-			_r = io.ReadFull(c.config.rand(), iv); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = io.ReadFull(c.rand(), iv); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			err = _tuple[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return [sliceType$6.nil, err];
 			}
-			key = $clone((x = c.ticketKeys, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])), ticketKey);
-			$copySlice(keyName, new sliceType$6(key.keyName));
+			key = $clone((0 >= ticketKeys.$length ? ($throwRuntimeError("index out of range"), undefined) : ticketKeys.$array[ticketKeys.$offset + 0]), ticketKey);
 			_tuple$1 = aes.NewCipher(new sliceType$6(key.aesKey));
 			block = _tuple$1[0];
 			err$1 = _tuple$1[1];
@@ -253346,86 +254960,227 @@ $packages["crypto/tls"] = (function() {
 				$s = 6; case 6: return $24r;
 			/* } */ case 3:
 			_r$3 = cipher.NewCTR(block, iv); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$r = _r$3.XORKeyStream($subslice(encrypted, 32), state); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = _r$3.XORKeyStream(ciphertext, state); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			_r$4 = hmac.New(sha256.New, new sliceType$6(key.hmacKey)); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 			mac = _r$4;
-			_r$5 = mac.Write($subslice(encrypted, 0, (encrypted.$length - 32 >> 0))); /* */ $s = 10; case 10: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			_r$5 = mac.Write(authenticated); /* */ $s = 10; case 10: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 			_r$5;
 			_r$6 = mac.Sum($subslice(macBytes, 0, 0)); /* */ $s = 11; case 11: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 			_r$6;
 			$s = -1; return [encrypted, $ifaceNil];
-			/* */ } return; } var $f = {$blk: encryptTicket, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, block, c, encrypted, err, err$1, iv, key, keyName, mac, macBytes, state, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: encryptTicket, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, authenticated, block, c, ciphertext, encrypted, err, err$1, iv, key, mac, macBytes, state, ticketKeys, $s};return $f;
 		};
-		$ptrType(Conn).prototype.decryptTicket = function decryptTicket(encrypted) {
-			var {_i, _r, _r$1, _r$2, _r$3, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, block, c, candidateKey, ciphertext, encrypted, err, expected, i, iv, key, keyIndex, keyName, mac, macBytes, plaintext, usedOldKey, x, $s, $r, $c} = $restore(this, {encrypted});
+		$ptrType(Config).prototype.DecryptTicket = function DecryptTicket(identity, cs) {
+			var {_r, _r$1, _r$2, _tuple, c, cs, err, identity, s, stateBytes, ticketKeys, $s, $r, $c} = $restore(this, {identity, cs});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			plaintext = sliceType$6.nil;
-			usedOldKey = false;
 			c = this;
-			if (encrypted.$length < 64) {
-				_tmp = sliceType$6.nil;
-				_tmp$1 = false;
-				plaintext = _tmp;
-				usedOldKey = _tmp$1;
-				$s = -1; return [plaintext, usedOldKey];
+			_r = c.ticketKeys(ptrType$6.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			ticketKeys = _r;
+			_r$1 = c.decryptTicket(identity, ticketKeys); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			stateBytes = _r$1;
+			if (stateBytes === sliceType$6.nil) {
+				$s = -1; return [ptrType$21.nil, $ifaceNil];
+			}
+			_r$2 = ParseSessionState(stateBytes); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_tuple = _r$2;
+			s = _tuple[0];
+			err = _tuple[1];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return [ptrType$21.nil, $ifaceNil];
 			}
-			keyName = $subslice(encrypted, 0, 16);
-			iv = $subslice(encrypted, 16, 32);
+			$s = -1; return [s, $ifaceNil];
+			/* */ } return; } var $f = {$blk: DecryptTicket, $c: true, $r, _r, _r$1, _r$2, _tuple, c, cs, err, identity, s, stateBytes, ticketKeys, $s};return $f;
+		};
+		$ptrType(Config).prototype.decryptTicket = function decryptTicket(encrypted, ticketKeys) {
+			var {_i, _r, _r$1, _r$2, _r$3, _ref, _tuple, authenticated, block, c, ciphertext, encrypted, err, expected, iv, key, mac, macBytes, plaintext, ticketKeys, $s, $r, $c} = $restore(this, {encrypted, ticketKeys});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			c = this;
+			if (encrypted.$length < 48) {
+				$s = -1; return sliceType$6.nil;
+			}
+			iv = $subslice(encrypted, 0, 16);
+			ciphertext = $subslice(encrypted, 16, (encrypted.$length - 32 >> 0));
+			authenticated = $subslice(encrypted, 0, (encrypted.$length - 32 >> 0));
 			macBytes = $subslice(encrypted, (encrypted.$length - 32 >> 0));
-			ciphertext = $subslice(encrypted, 32, (encrypted.$length - 32 >> 0));
-			keyIndex = -1;
-			_ref = c.ticketKeys;
+			_ref = ticketKeys;
 			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				candidateKey = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), ticketKey);
-				if (bytes.Equal(keyName, new sliceType$6(candidateKey.keyName))) {
-					keyIndex = i;
-					break;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				key = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), ticketKey);
+				_r = hmac.New(sha256.New, new sliceType$6(key.hmacKey)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				mac = _r;
+				_r$1 = mac.Write(authenticated); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_r$1;
+				_r$2 = mac.Sum(sliceType$6.nil); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				expected = _r$2;
+				if (!((subtle.ConstantTimeCompare(macBytes, expected) === 1))) {
+					_i++;
+					/* continue; */ $s = 1; continue;
 				}
-				_i++;
+				_tuple = aes.NewCipher(new sliceType$6(key.aesKey));
+				block = _tuple[0];
+				err = _tuple[1];
+				if (!($interfaceIsEqual(err, $ifaceNil))) {
+					$s = -1; return sliceType$6.nil;
+				}
+				plaintext = $makeSlice(sliceType$6, ciphertext.$length);
+				_r$3 = cipher.NewCTR(block, iv); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				$r = _r$3.XORKeyStream(plaintext, ciphertext); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return plaintext;
+			case 2:
+			$s = -1; return sliceType$6.nil;
+			/* */ } return; } var $f = {$blk: decryptTicket, $c: true, $r, _i, _r, _r$1, _r$2, _r$3, _ref, _tuple, authenticated, block, c, ciphertext, encrypted, err, expected, iv, key, mac, macBytes, plaintext, ticketKeys, $s};return $f;
+		};
+		$ptrType(ClientSessionState).prototype.ResumptionState = function ResumptionState() {
+			var _tmp, _tmp$1, _tmp$2, cs, err, state, ticket;
+			ticket = sliceType$6.nil;
+			state = ptrType$21.nil;
+			err = $ifaceNil;
+			cs = this;
+			_tmp = cs.ticket;
+			_tmp$1 = cs.session;
+			_tmp$2 = $ifaceNil;
+			ticket = _tmp;
+			state = _tmp$1;
+			err = _tmp$2;
+			return [ticket, state, err];
+		};
+		QUICEncryptionLevel.prototype.String = function String() {
+			var {$24r, _1, _r, l, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			l = this.$val;
+				_1 = l;
+				/* */ if (_1 === (0)) { $s = 2; continue; }
+				/* */ if (_1 === (1)) { $s = 3; continue; }
+				/* */ if (_1 === (2)) { $s = 4; continue; }
+				/* */ if (_1 === (3)) { $s = 5; continue; }
+				/* */ $s = 6; continue;
+				/* if (_1 === (0)) { */ case 2:
+					$s = -1; return "Initial";
+				/* } else if (_1 === (1)) { */ case 3:
+					$s = -1; return "Early";
+				/* } else if (_1 === (2)) { */ case 4:
+					$s = -1; return "Handshake";
+				/* } else if (_1 === (3)) { */ case 5:
+					$s = -1; return "Application";
+				/* } else { */ case 6:
+					_r = fmt.Sprintf("QUICEncryptionLevel(%v)", new sliceType$7([new $Int(((l >> 0)))])); /* */ $s = 8; case 8: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					$24r = _r;
+					$s = 9; case 9: return $24r;
+				/* } */ case 7:
+			case 1:
+			$s = -1; return "";
+			/* */ } return; } var $f = {$blk: String, $c: true, $r, $24r, _1, _r, l, $s};return $f;
+		};
+		$ptrType(QUICEncryptionLevel).prototype.String = function(...$args) { return new QUICEncryptionLevel(this.$get()).String(...$args); };
+		$ptrType(Conn).prototype.quicReadHandshakeBytes = function quicReadHandshakeBytes(n) {
+			var {_r, c, err, n, $s, $r, $c} = $restore(this, {n});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			c = this;
+			/* while (true) { */ case 1:
+				/* if (!(c.hand.Len() < n)) { break; } */ if(!(c.hand.Len() < n)) { $s = 2; continue; }
+				_r = c.quicWaitForSignal(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				err = _r;
+				if (!($interfaceIsEqual(err, $ifaceNil))) {
+					$s = -1; return err;
+				}
+			$s = 1; continue;
+			case 2:
+			$s = -1; return $ifaceNil;
+			/* */ } return; } var $f = {$blk: quicReadHandshakeBytes, $c: true, $r, _r, c, err, n, $s};return $f;
+		};
+		$ptrType(Conn).prototype.quicSetReadSecret = function quicSetReadSecret(level, suite, secret) {
+			var c, level, secret, suite;
+			c = this;
+			c.quic.events = $append(c.quic.events, new QUICEvent.ptr(1, level, secret, suite));
+		};
+		$ptrType(Conn).prototype.quicSetWriteSecret = function quicSetWriteSecret(level, suite, secret) {
+			var c, level, secret, suite;
+			c = this;
+			c.quic.events = $append(c.quic.events, new QUICEvent.ptr(2, level, secret, suite));
+		};
+		$ptrType(Conn).prototype.quicWriteCryptoData = function quicWriteCryptoData(level, data) {
+			var c, data, last, level, x, x$1, x$2, x$3;
+			c = this;
+			last = ptrType$28.nil;
+			if (c.quic.events.$length > 0) {
+				last = (x = c.quic.events, x$1 = c.quic.events.$length - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$28)));
 			}
-			if (keyIndex === -1) {
-				_tmp$2 = sliceType$6.nil;
-				_tmp$3 = false;
-				plaintext = _tmp$2;
-				usedOldKey = _tmp$3;
-				$s = -1; return [plaintext, usedOldKey];
-			}
-			key = (x = c.ticketKeys, ((keyIndex < 0 || keyIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + keyIndex]));
-			_r = hmac.New(sha256.New, new sliceType$6(key.hmacKey)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			mac = _r;
-			_r$1 = mac.Write($subslice(encrypted, 0, (encrypted.$length - 32 >> 0))); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			_r$2 = mac.Sum(sliceType$6.nil); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			expected = _r$2;
-			if (!((subtle.ConstantTimeCompare(macBytes, expected) === 1))) {
-				_tmp$4 = sliceType$6.nil;
-				_tmp$5 = false;
-				plaintext = _tmp$4;
-				usedOldKey = _tmp$5;
-				$s = -1; return [plaintext, usedOldKey];
+			if (last === ptrType$28.nil || !((last.Kind === 3)) || !((last.Level === level))) {
+				c.quic.events = $append(c.quic.events, new QUICEvent.ptr(3, level, sliceType$6.nil, 0));
+				last = (x$2 = c.quic.events, x$3 = c.quic.events.$length - 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + x$3, ptrType$28)));
 			}
-			_tuple = aes.NewCipher(new sliceType$6(key.aesKey));
-			block = _tuple[0];
-			err = _tuple[1];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				_tmp$6 = sliceType$6.nil;
-				_tmp$7 = false;
-				plaintext = _tmp$6;
-				usedOldKey = _tmp$7;
-				$s = -1; return [plaintext, usedOldKey];
-			}
-			plaintext = $makeSlice(sliceType$6, ciphertext.$length);
-			_r$3 = cipher.NewCTR(block, iv); /* */ $s = 4; case 4: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$r = _r$3.XORKeyStream(plaintext, ciphertext); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_tmp$8 = plaintext;
-			_tmp$9 = keyIndex > 0;
-			plaintext = _tmp$8;
-			usedOldKey = _tmp$9;
-			$s = -1; return [plaintext, usedOldKey];
-			/* */ } return; } var $f = {$blk: decryptTicket, $c: true, $r, _i, _r, _r$1, _r$2, _r$3, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, block, c, candidateKey, ciphertext, encrypted, err, expected, i, iv, key, keyIndex, keyName, mac, macBytes, plaintext, usedOldKey, x, $s};return $f;
+			last.Data = $appendSlice(last.Data, data);
+		};
+		$ptrType(Conn).prototype.quicSetTransportParameters = function quicSetTransportParameters(params) {
+			var c, params;
+			c = this;
+			c.quic.events = $append(c.quic.events, new QUICEvent.ptr(4, 0, params, 0));
+		};
+		$ptrType(Conn).prototype.quicGetTransportParameters = function quicGetTransportParameters() {
+			var {_r, c, err, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			c = this;
+			if (c.quic.transportParams === sliceType$6.nil) {
+				c.quic.events = $append(c.quic.events, new QUICEvent.ptr(5, 0, sliceType$6.nil, 0));
+			}
+			/* while (true) { */ case 1:
+				/* if (!(c.quic.transportParams === sliceType$6.nil)) { break; } */ if(!(c.quic.transportParams === sliceType$6.nil)) { $s = 2; continue; }
+				_r = c.quicWaitForSignal(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				err = _r;
+				if (!($interfaceIsEqual(err, $ifaceNil))) {
+					$s = -1; return [sliceType$6.nil, err];
+				}
+			$s = 1; continue;
+			case 2:
+			$s = -1; return [c.quic.transportParams, $ifaceNil];
+			/* */ } return; } var $f = {$blk: quicGetTransportParameters, $c: true, $r, _r, c, err, $s};return $f;
+		};
+		$ptrType(Conn).prototype.quicHandshakeComplete = function quicHandshakeComplete() {
+			var c;
+			c = this;
+			c.quic.events = $append(c.quic.events, new QUICEvent.ptr(7, 0, sliceType$6.nil, 0));
+		};
+		$ptrType(Conn).prototype.quicRejectedEarlyData = function quicRejectedEarlyData() {
+			var c;
+			c = this;
+			c.quic.events = $append(c.quic.events, new QUICEvent.ptr(6, 0, sliceType$6.nil, 0));
+		};
+		$ptrType(Conn).prototype.quicWaitForSignal = function quicWaitForSignal() {
+			var {$24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _selection, _selection$1, c, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			c = this;
+			$r = c.handshakeMutex.Unlock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$deferred.push([$methodVal(c.handshakeMutex, "Lock"), []]);
+			_r = $select([[c.quic.blockedc, $clone(new structType$1.ptr(), structType$1)], [c.quic.cancelc]]); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_selection = _r;
+			/* */ if (_selection[0] === 0) { $s = 3; continue; }
+			/* */ if (_selection[0] === 1) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (_selection[0] === 0) { */ case 3:
+				$s = 5; continue;
+			/* } else if (_selection[0] === 1) { */ case 4:
+				_r$1 = c.sendAlertLocked(0); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				$24r = _r$1;
+				$s = 7; case 7: return $24r;
+			/* } */ case 5:
+			_r$2 = $select([[c.quic.signalc, $clone(new structType$1.ptr(), structType$1)], [c.quic.cancelc]]); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_selection$1 = _r$2;
+			/* */ if (_selection$1[0] === 0) { $s = 9; continue; }
+			/* */ if (_selection$1[0] === 1) { $s = 10; continue; }
+			/* */ $s = 11; continue;
+			/* if (_selection$1[0] === 0) { */ case 9:
+				c.hand.Write(c.quic.readbuf);
+				c.quic.readbuf = sliceType$6.nil;
+				$s = 11; continue;
+			/* } else if (_selection$1[0] === 1) { */ case 10:
+				_r$3 = c.sendAlertLocked(0); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				$24r$1 = _r$3;
+				$s = 13; case 13: return $24r$1;
+			/* } */ case 11:
+			$24r$2 = $ifaceNil;
+			$s = 14; case 14: return $24r$2;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: quicWaitForSignal, $c: true, $r, $24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _selection, _selection$1, c, $s, $deferred};return $f; } }
 		};
 		splitPreMasterSecret = function splitPreMasterSecret$1(secret) {
 			var _q, _q$1, s1, s2, secret;
@@ -253536,6 +255291,14 @@ $packages["crypto/tls"] = (function() {
 			$s = -1; return masterSecret;
 			/* */ } return; } var $f = {$blk: masterFromPreMasterSecret$1, $c: true, $r, clientRandom, masterSecret, preMasterSecret, seed, serverRandom, suite, version, $s};return $f;
 		};
+		extMasterFromPreMasterSecret = function extMasterFromPreMasterSecret$1(version, suite, preMasterSecret, transcript) {
+			var {masterSecret, preMasterSecret, suite, transcript, version, $s, $r, $c} = $restore(this, {version, suite, preMasterSecret, transcript});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			masterSecret = $makeSlice(sliceType$6, 48);
+			$r = prfForVersion(version, suite)(masterSecret, preMasterSecret, extendedMasterSecretLabel, transcript); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return masterSecret;
+			/* */ } return; } var $f = {$blk: extMasterFromPreMasterSecret$1, $c: true, $r, masterSecret, preMasterSecret, suite, transcript, version, $s};return $f;
+		};
 		keysFromMasterSecret = function keysFromMasterSecret$1(version, suite, masterSecret, clientRandom, serverRandom, macLen, keyLen, ivLen) {
 			var {clientIV, clientKey, clientMAC, clientRandom, ivLen, keyLen, keyMaterial, macLen, masterSecret, n, seed, serverIV, serverKey, serverMAC, serverRandom, suite, version, $s, $r, $c} = $restore(this, {version, suite, masterSecret, clientRandom, serverRandom, macLen, keyLen, ivLen});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -253775,7 +255538,7 @@ $packages["crypto/tls"] = (function() {
 			context$1 = [context$1];
 			label = [label];
 			c = this;
-			hkdfLabel = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$17.nil, 0, 0, false, ptrType$18.nil);
+			hkdfLabel = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$18.nil, 0, 0, false, ptrType$19.nil);
 			hkdfLabel.AddUint16(((length << 16 >>> 16)));
 			$r = hkdfLabel.AddUint8LengthPrefixed((function(context$1, label) { return function cipherSuiteTLS13·expandLabel·func1(b) {
 					var b;
@@ -253912,7 +255675,7 @@ $packages["crypto/tls"] = (function() {
 			curve = _tuple[0];
 			ok = _tuple[1];
 			if (!ok) {
-				$s = -1; return [ptrType$23.nil, errors.New("tls: internal error: unsupported curve")];
+				$s = -1; return [ptrType$29.nil, errors.New("tls: internal error: unsupported curve")];
 			}
 			_r = curve.GenerateKey(rand$1); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$24r = _r;
@@ -253952,7 +255715,7 @@ $packages["crypto/tls"] = (function() {
 		$ptrType(rsaKeyAgreement).prototype.generateServerKeyExchange = function generateServerKeyExchange(config, cert, clientHello, hello) {
 			var cert, clientHello, config, hello, ka;
 			ka = this;
-			return [ptrType$24.nil, $ifaceNil];
+			return [ptrType$30.nil, $ifaceNil];
 		};
 		rsaKeyAgreement.prototype.generateServerKeyExchange = function(...$args) { return this.$val.generateServerKeyExchange(...$args); };
 		$ptrType(rsaKeyAgreement).prototype.processClientKeyExchange = function processClientKeyExchange(config, cert, ckx, version) {
@@ -254001,20 +255764,20 @@ $packages["crypto/tls"] = (function() {
 			_tuple = _r;
 			err = _tuple[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [sliceType$6.nil, ptrType$25.nil, err];
+				$s = -1; return [sliceType$6.nil, ptrType$31.nil, err];
 			}
-			_tuple$1 = $assertType(cert.PublicKey, ptrType$13, true);
+			_tuple$1 = $assertType(cert.PublicKey, ptrType$14, true);
 			rsaKey = _tuple$1[0];
 			ok = _tuple$1[1];
 			if (!ok) {
-				$s = -1; return [sliceType$6.nil, ptrType$25.nil, errors.New("tls: server certificate contains incorrect key type for selected ciphersuite")];
+				$s = -1; return [sliceType$6.nil, ptrType$31.nil, errors.New("tls: server certificate contains incorrect key type for selected ciphersuite")];
 			}
 			_r$1 = rsa.EncryptPKCS1v15(config.rand(), rsaKey, preMasterSecret); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			_tuple$2 = _r$1;
 			encrypted = _tuple$2[0];
 			err = _tuple$2[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [sliceType$6.nil, ptrType$25.nil, err];
+				$s = -1; return [sliceType$6.nil, ptrType$31.nil, err];
 			}
 			ckx = new clientKeyExchangeMsg.ptr(sliceType$6.nil, sliceType$6.nil);
 			ckx.ciphertext = $makeSlice(sliceType$6, (encrypted.$length + 2 >> 0));
@@ -254129,19 +255892,19 @@ $packages["crypto/tls"] = (function() {
 				_i++;
 			}
 			if (curveID === 0) {
-				$s = -1; return [ptrType$24.nil, errors.New("tls: no supported elliptic curves offered")];
+				$s = -1; return [ptrType$30.nil, errors.New("tls: no supported elliptic curves offered")];
 			}
 			_tuple = curveForCurveID(curveID);
 			ok = _tuple[1];
 			if (!ok) {
-				$s = -1; return [ptrType$24.nil, errors.New("tls: CurvePreferences includes unsupported curve")];
+				$s = -1; return [ptrType$30.nil, errors.New("tls: CurvePreferences includes unsupported curve")];
 			}
 			_r = generateECDHEKey(config.rand(), curveID); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple$1 = _r;
 			key = _tuple$1[0];
 			err = _tuple$1[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [ptrType$24.nil, err];
+				$s = -1; return [ptrType$30.nil, err];
 			}
 			ka.key = key;
 			_r$1 = key.PublicKey(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
@@ -254160,7 +255923,7 @@ $packages["crypto/tls"] = (function() {
 			/* */ $s = 5; continue;
 			/* if (!ok$1) { */ case 4:
 				_r$3 = fmt.Errorf("tls: certificate private key of type %T does not implement crypto.Signer", new sliceType$7([cert.PrivateKey])); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				$24r = [ptrType$24.nil, _r$3];
+				$24r = [ptrType$30.nil, _r$3];
 				$s = 7; case 7: return $24r;
 			/* } */ case 5:
 			signatureAlgorithm = 0;
@@ -254174,7 +255937,7 @@ $packages["crypto/tls"] = (function() {
 				signatureAlgorithm = _tuple$3[0];
 				err = _tuple$3[1];
 				if (!($interfaceIsEqual(err, $ifaceNil))) {
-					$s = -1; return [ptrType$24.nil, err];
+					$s = -1; return [ptrType$30.nil, err];
 				}
 				_r$5 = typeAndHashFromSignatureScheme(signatureAlgorithm); /* */ $s = 12; case 12: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 				_tuple$4 = _r$5;
@@ -254182,7 +255945,7 @@ $packages["crypto/tls"] = (function() {
 				sigHash = _tuple$4[1];
 				err = _tuple$4[2];
 				if (!($interfaceIsEqual(err, $ifaceNil))) {
-					$s = -1; return [ptrType$24.nil, err];
+					$s = -1; return [ptrType$30.nil, err];
 				}
 				$s = 10; continue;
 			/* } else { */ case 9:
@@ -254193,11 +255956,11 @@ $packages["crypto/tls"] = (function() {
 				sigHash = _tuple$5[1];
 				err = _tuple$5[2];
 				if (!($interfaceIsEqual(err, $ifaceNil))) {
-					$s = -1; return [ptrType$24.nil, err];
+					$s = -1; return [ptrType$30.nil, err];
 				}
 			/* } */ case 10:
 			if (!(((sigType === 225) || (sigType === 226)) === ka.isRSA)) {
-				$s = -1; return [ptrType$24.nil, errors.New("tls: certificate cannot be used with the selected cipher suite")];
+				$s = -1; return [ptrType$30.nil, errors.New("tls: certificate cannot be used with the selected cipher suite")];
 			}
 			_r$8 = hashForServerKeyExchange(sigType, sigHash, ka.version, new sliceType$11([clientHello.random, hello.random, serverECDHEParams])); /* */ $s = 15; case 15: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 			signed = _r$8;
@@ -254214,7 +255977,7 @@ $packages["crypto/tls"] = (function() {
 			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 17:
 				_r$10 = err.Error(); /* */ $s = 19; case 19: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
 				_r$11 = errors.New("tls: failed to sign ECDHE parameters: " + _r$10); /* */ $s = 20; case 20: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				$24r$1 = [ptrType$24.nil, _r$11];
+				$24r$1 = [ptrType$30.nil, _r$11];
 				$s = 21; case 21: return $24r$1;
 			/* } */ case 18:
 			skx = new serverKeyExchangeMsg.ptr(sliceType$6.nil, sliceType$6.nil);
@@ -254373,8 +256136,8 @@ $packages["crypto/tls"] = (function() {
 		$ptrType(ecdheKeyAgreement).prototype.generateClientKeyExchange = function generateClientKeyExchange$1(config, clientHello, cert) {
 			var cert, clientHello, config, ka;
 			ka = this;
-			if (ka.ckx === ptrType$25.nil) {
-				return [sliceType$6.nil, ptrType$25.nil, errors.New("tls: missing ServerKeyExchange message")];
+			if (ka.ckx === ptrType$31.nil) {
+				return [sliceType$6.nil, ptrType$31.nil, errors.New("tls: missing ServerKeyExchange message")];
 			}
 			return [ka.preMasterSecret, ka.ckx, $ifaceNil];
 		};
@@ -254438,11 +256201,11 @@ $packages["crypto/tls"] = (function() {
 			/* */ } return; } var $f = {$blk: handshake, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _tuple, c, err, err$1, err$2, err$3, err$4, err$5, err$6, err$7, err$8, hs, $s};return $f;
 		};
 		$ptrType(serverHandshakeStateTLS13).prototype.processClientHello = function processClientHello() {
-			var {_i, _i$1, _i$2, _i$3, _i$4, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, c, clientKeyShare, err, err$1, err$2, group, hs, id, key, ks, ok, peerKey, preferenceList, preferredGroup, selectedGroup, suiteID, x, x$1, $s, $r, $c} = $restore(this, {});
+			var {_i, _i$1, _i$2, _i$3, _i$4, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, c, clientKeyShare, err, err$1, err$2, group, hs, id, key, ks, ok, peerKey, preferenceList, preferredGroup, selectedGroup, selectedProto, suiteID, x, x$1, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			hs = this;
 			c = hs.c;
-			hs.hello = new serverHelloMsg.ptr(sliceType$6.nil, 0, sliceType$6.nil, sliceType$6.nil, 0, 0, false, false, false, sliceType$6.nil, "", sliceType$11.nil, 0, new keyShare.ptr(0, sliceType$6.nil), false, 0, sliceType$6.nil, sliceType$6.nil, 0);
+			hs.hello = new serverHelloMsg.ptr(sliceType$6.nil, 0, sliceType$6.nil, sliceType$6.nil, 0, 0, false, false, false, sliceType$6.nil, false, "", sliceType$11.nil, 0, new keyShare.ptr(0, sliceType$6.nil), false, 0, sliceType$6.nil, sliceType$6.nil, 0);
 			hs.hello.vers = 771;
 			hs.hello.supportedVersion = c.vers;
 			/* */ if (hs.clientHello.supportedVersions.$length === 0) { $s = 1; continue; }
@@ -254497,13 +256260,23 @@ $packages["crypto/tls"] = (function() {
 				_r$5;
 				$s = -1; return errors.New("tls: initial handshake had non-empty renegotiation extension");
 			/* } */ case 19:
-			/* */ if (hs.clientHello.earlyData) { $s = 21; continue; }
-			/* */ $s = 22; continue;
-			/* if (hs.clientHello.earlyData) { */ case 21:
-				_r$6 = c.sendAlert(110); /* */ $s = 23; case 23: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_r$6;
+			/* */ if (hs.clientHello.earlyData && !(c.quic === ptrType$5.nil)) { $s = 21; continue; }
+			/* */ if (hs.clientHello.earlyData) { $s = 22; continue; }
+			/* */ $s = 23; continue;
+			/* if (hs.clientHello.earlyData && !(c.quic === ptrType$5.nil)) { */ case 21:
+				/* */ if (hs.clientHello.pskIdentities.$length === 0) { $s = 24; continue; }
+				/* */ $s = 25; continue;
+				/* if (hs.clientHello.pskIdentities.$length === 0) { */ case 24:
+					_r$6 = c.sendAlert(47); /* */ $s = 26; case 26: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					_r$6;
+					$s = -1; return errors.New("tls: early_data without pre_shared_key");
+				/* } */ case 25:
+				$s = 23; continue;
+			/* } else if (hs.clientHello.earlyData) { */ case 22:
+				_r$7 = c.sendAlert(110); /* */ $s = 27; case 27: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_r$7;
 				$s = -1; return errors.New("tls: client sent unexpected early data");
-			/* } */ case 22:
+			/* } */ case 23:
 			hs.hello.sessionId = hs.clientHello.sessionId;
 			hs.hello.compressionMethod = 0;
 			preferenceList = defaultCipherSuitesTLS13;
@@ -254516,24 +256289,24 @@ $packages["crypto/tls"] = (function() {
 				if (!(_i$1 < _ref$1.$length)) { break; }
 				suiteID = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
 				hs.suite = mutualCipherSuiteTLS13(hs.clientHello.cipherSuites, suiteID);
-				if (!(hs.suite === ptrType$2.nil)) {
+				if (!(hs.suite === ptrType$3.nil)) {
 					break;
 				}
 				_i$1++;
 			}
-			/* */ if (hs.suite === ptrType$2.nil) { $s = 24; continue; }
-			/* */ $s = 25; continue;
-			/* if (hs.suite === ptrType$2.nil) { */ case 24:
-				_r$7 = c.sendAlert(40); /* */ $s = 26; case 26: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_r$7;
+			/* */ if (hs.suite === ptrType$3.nil) { $s = 28; continue; }
+			/* */ $s = 29; continue;
+			/* if (hs.suite === ptrType$3.nil) { */ case 28:
+				_r$8 = c.sendAlert(40); /* */ $s = 30; case 30: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				_r$8;
 				$s = -1; return errors.New("tls: no cipher suite supported by both client and server");
-			/* } */ case 25:
+			/* } */ case 29:
 			c.cipherSuite = hs.suite.id;
 			hs.hello.cipherSuite = hs.suite.id;
-			_r$8 = new crypto.Hash(hs.suite.hash).New(); /* */ $s = 27; case 27: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			hs.transcript = _r$8;
+			_r$9 = new crypto.Hash(hs.suite.hash).New(); /* */ $s = 31; case 31: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+			hs.transcript = _r$9;
 			selectedGroup = 0;
-			clientKeyShare = ptrType$26.nil;
+			clientKeyShare = ptrType$32.nil;
 			_ref$2 = c.config.curvePreferences();
 			_i$2 = 0;
 			GroupSelection:
@@ -254570,74 +256343,107 @@ $packages["crypto/tls"] = (function() {
 				}
 				_i$2++;
 			}
-			/* */ if (selectedGroup === 0) { $s = 28; continue; }
-			/* */ $s = 29; continue;
-			/* if (selectedGroup === 0) { */ case 28:
-				_r$9 = c.sendAlert(40); /* */ $s = 30; case 30: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				_r$9;
+			/* */ if (selectedGroup === 0) { $s = 32; continue; }
+			/* */ $s = 33; continue;
+			/* if (selectedGroup === 0) { */ case 32:
+				_r$10 = c.sendAlert(40); /* */ $s = 34; case 34: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+				_r$10;
 				$s = -1; return errors.New("tls: no ECDHE curve supported by both client and server");
-			/* } */ case 29:
-			/* */ if (clientKeyShare === ptrType$26.nil) { $s = 31; continue; }
-			/* */ $s = 32; continue;
-			/* if (clientKeyShare === ptrType$26.nil) { */ case 31:
-				_r$10 = hs.doHelloRetryRequest(selectedGroup); /* */ $s = 33; case 33: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				err$1 = _r$10;
+			/* } */ case 33:
+			/* */ if (clientKeyShare === ptrType$32.nil) { $s = 35; continue; }
+			/* */ $s = 36; continue;
+			/* if (clientKeyShare === ptrType$32.nil) { */ case 35:
+				_r$11 = hs.doHelloRetryRequest(selectedGroup); /* */ $s = 37; case 37: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+				err$1 = _r$11;
 				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 					$s = -1; return err$1;
 				}
-				clientKeyShare = (x$1 = hs.clientHello.keyShares, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]));
-			/* } */ case 32:
+				clientKeyShare = (x$1 = hs.clientHello.keyShares, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + 0, ptrType$32)));
+			/* } */ case 36:
 			_tuple$1 = curveForCurveID(selectedGroup);
 			ok = _tuple$1[1];
-			/* */ if (!ok) { $s = 34; continue; }
-			/* */ $s = 35; continue;
-			/* if (!ok) { */ case 34:
-				_r$11 = c.sendAlert(80); /* */ $s = 36; case 36: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				_r$11;
+			/* */ if (!ok) { $s = 38; continue; }
+			/* */ $s = 39; continue;
+			/* if (!ok) { */ case 38:
+				_r$12 = c.sendAlert(80); /* */ $s = 40; case 40: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+				_r$12;
 				$s = -1; return errors.New("tls: CurvePreferences includes unsupported curve");
-			/* } */ case 35:
-			_r$12 = generateECDHEKey(c.config.rand(), selectedGroup); /* */ $s = 37; case 37: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-			_tuple$2 = _r$12;
+			/* } */ case 39:
+			_r$13 = generateECDHEKey(c.config.rand(), selectedGroup); /* */ $s = 41; case 41: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+			_tuple$2 = _r$13;
 			key = _tuple$2[0];
 			err$2 = _tuple$2[1];
-			/* */ if (!($interfaceIsEqual(err$2, $ifaceNil))) { $s = 38; continue; }
-			/* */ $s = 39; continue;
-			/* if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 38:
-				_r$13 = c.sendAlert(80); /* */ $s = 40; case 40: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-				_r$13;
+			/* */ if (!($interfaceIsEqual(err$2, $ifaceNil))) { $s = 42; continue; }
+			/* */ $s = 43; continue;
+			/* if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 42:
+				_r$14 = c.sendAlert(80); /* */ $s = 44; case 44: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+				_r$14;
 				$s = -1; return err$2;
-			/* } */ case 39:
-			_r$14 = key.PublicKey(); /* */ $s = 41; case 41: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-			_r$15 = _r$14.Bytes(); /* */ $s = 42; case 42: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-			keyShare.copy(hs.hello.serverShare, new keyShare.ptr(selectedGroup, _r$15));
-			_r$16 = key.Curve().NewPublicKey(clientKeyShare.data); /* */ $s = 43; case 43: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-			_tuple$3 = _r$16;
+			/* } */ case 43:
+			_r$15 = key.PublicKey(); /* */ $s = 45; case 45: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+			_r$16 = _r$15.Bytes(); /* */ $s = 46; case 46: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+			keyShare.copy(hs.hello.serverShare, new keyShare.ptr(selectedGroup, _r$16));
+			_r$17 = key.Curve().NewPublicKey(clientKeyShare.data); /* */ $s = 47; case 47: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+			_tuple$3 = _r$17;
 			peerKey = _tuple$3[0];
 			err$2 = _tuple$3[1];
-			/* */ if (!($interfaceIsEqual(err$2, $ifaceNil))) { $s = 44; continue; }
-			/* */ $s = 45; continue;
-			/* if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 44:
-				_r$17 = c.sendAlert(47); /* */ $s = 46; case 46: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-				_r$17;
-				$s = -1; return errors.New("tls: invalid client key share");
-			/* } */ case 45:
-			_r$18 = key.ECDH(peerKey); /* */ $s = 47; case 47: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-			_tuple$4 = _r$18;
-			hs.sharedKey = _tuple$4[0];
-			err$2 = _tuple$4[1];
 			/* */ if (!($interfaceIsEqual(err$2, $ifaceNil))) { $s = 48; continue; }
 			/* */ $s = 49; continue;
 			/* if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 48:
-				_r$19 = c.sendAlert(47); /* */ $s = 50; case 50: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-				_r$19;
+				_r$18 = c.sendAlert(47); /* */ $s = 50; case 50: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+				_r$18;
 				$s = -1; return errors.New("tls: invalid client key share");
 			/* } */ case 49:
+			_r$19 = key.ECDH(peerKey); /* */ $s = 51; case 51: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+			_tuple$4 = _r$19;
+			hs.sharedKey = _tuple$4[0];
+			err$2 = _tuple$4[1];
+			/* */ if (!($interfaceIsEqual(err$2, $ifaceNil))) { $s = 52; continue; }
+			/* */ $s = 53; continue;
+			/* if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 52:
+				_r$20 = c.sendAlert(47); /* */ $s = 54; case 54: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+				_r$20;
+				$s = -1; return errors.New("tls: invalid client key share");
+			/* } */ case 53:
+			_r$21 = negotiateALPN(c.config.NextProtos, hs.clientHello.alpnProtocols, !(c.quic === ptrType$5.nil)); /* */ $s = 55; case 55: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
+			_tuple$5 = _r$21;
+			selectedProto = _tuple$5[0];
+			err$2 = _tuple$5[1];
+			/* */ if (!($interfaceIsEqual(err$2, $ifaceNil))) { $s = 56; continue; }
+			/* */ $s = 57; continue;
+			/* if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 56:
+				_r$22 = c.sendAlert(120); /* */ $s = 58; case 58: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
+				_r$22;
+				$s = -1; return err$2;
+			/* } */ case 57:
+			c.clientProtocol = selectedProto;
+			/* */ if (!(c.quic === ptrType$5.nil)) { $s = 59; continue; }
+			/* */ $s = 60; continue;
+			/* if (!(c.quic === ptrType$5.nil)) { */ case 59:
+				/* */ if (hs.clientHello.quicTransportParameters === sliceType$6.nil) { $s = 62; continue; }
+				/* */ $s = 63; continue;
+				/* if (hs.clientHello.quicTransportParameters === sliceType$6.nil) { */ case 62:
+					_r$23 = c.sendAlert(109); /* */ $s = 64; case 64: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
+					_r$23;
+					$s = -1; return errors.New("tls: client did not send a quic_transport_parameters extension");
+				/* } */ case 63:
+				c.quicSetTransportParameters(hs.clientHello.quicTransportParameters);
+				$s = 61; continue;
+			/* } else { */ case 60:
+				/* */ if (!(hs.clientHello.quicTransportParameters === sliceType$6.nil)) { $s = 65; continue; }
+				/* */ $s = 66; continue;
+				/* if (!(hs.clientHello.quicTransportParameters === sliceType$6.nil)) { */ case 65:
+					_r$24 = c.sendAlert(110); /* */ $s = 67; case 67: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+					_r$24;
+					$s = -1; return errors.New("tls: client sent an unexpected quic_transport_parameters extension");
+				/* } */ case 66:
+			/* } */ case 61:
 			c.serverName = hs.clientHello.serverName;
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: processClientHello, $c: true, $r, _i, _i$1, _i$2, _i$3, _i$4, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, c, clientKeyShare, err, err$1, err$2, group, hs, id, key, ks, ok, peerKey, preferenceList, preferredGroup, selectedGroup, suiteID, x, x$1, $s};return $f;
+			/* */ } return; } var $f = {$blk: processClientHello, $c: true, $r, _i, _i$1, _i$2, _i$3, _i$4, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, c, clientKeyShare, err, err$1, err$2, group, hs, id, key, ks, ok, peerKey, preferenceList, preferredGroup, selectedGroup, selectedProto, suiteID, x, x$1, $s};return $f;
 		};
 		$ptrType(serverHandshakeStateTLS13).prototype.checkForResumption = function checkForResumption() {
-			var {_i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, binderKey, c, clientHelloBytes, createdAt, err, err$1, hs, i, identity, mode, modeOK, needClientCerts, ok, plaintext, psk, pskBinder, pskSuite, sessionHasClientCerts, sessionState$1, transcript, x, x$1, x$2, $s, $r, $c} = $restore(this, {});
+			var {_i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _v, binderKey, c, clientHelloBytes, createdAt, earlyTrafficSecret, err, err$1, err$2, err$3, hs, i, identity, mode, modeOK, needClientCerts, plaintext, pskBinder, pskSuite, sessionHasClientCerts, sessionState$1, transcript, transcript$1, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			hs = this;
 			c = hs.c;
@@ -254678,34 +256484,59 @@ $packages["crypto/tls"] = (function() {
 				if (i >= 5) {
 					/* break; */ $s = 5; continue;
 				}
-				_r$1 = c.decryptTicket(identity.label); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple = _r$1;
-				plaintext = _tuple[0];
-				if (plaintext === sliceType$6.nil) {
-					_i$1++;
-					/* continue; */ $s = 4; continue;
-				}
-				sessionState$1 = new sessionStateTLS13.ptr(0, new $Uint64(0, 0), sliceType$6.nil, new Certificate.ptr(sliceType$11.nil, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$6.nil));
-				ok = sessionState$1.unmarshal(plaintext);
-				if (!ok) {
+				sessionState$1 = ptrType$21.nil;
+				/* */ if (!(c.config.UnwrapSession === $throwNilPointerError)) { $s = 6; continue; }
+				/* */ $s = 7; continue;
+				/* if (!(c.config.UnwrapSession === $throwNilPointerError)) { */ case 6:
+					err = $ifaceNil;
+					_r$1 = c.config.UnwrapSession(identity.label, $clone(c.connectionStateLocked(), ConnectionState)); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_tuple = _r$1;
+					sessionState$1 = _tuple[0];
+					err = _tuple[1];
+					if (!($interfaceIsEqual(err, $ifaceNil))) {
+						$s = -1; return err;
+					}
+					if (sessionState$1 === ptrType$21.nil) {
+						_i$1++;
+						/* continue; */ $s = 4; continue;
+					}
+					$s = 8; continue;
+				/* } else { */ case 7:
+					_r$2 = c.config.decryptTicket(identity.label, c.ticketKeys); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					plaintext = _r$2;
+					if (plaintext === sliceType$6.nil) {
+						_i$1++;
+						/* continue; */ $s = 4; continue;
+					}
+					err$1 = $ifaceNil;
+					_r$3 = ParseSessionState(plaintext); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_tuple$1 = _r$3;
+					sessionState$1 = _tuple$1[0];
+					err$1 = _tuple$1[1];
+					if (!($interfaceIsEqual(err$1, $ifaceNil))) {
+						_i$1++;
+						/* continue; */ $s = 4; continue;
+					}
+				/* } */ case 8:
+				if (!((sessionState$1.version === 772))) {
 					_i$1++;
 					/* continue; */ $s = 4; continue;
 				}
 				createdAt = $clone(time.Unix(((x = sessionState$1.createdAt, new $Int64(x.$high, x.$low))), new $Int64(0, 0)), time.Time);
-				_r$2 = c.config.time(); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$3 = $clone(_r$2, time.Time).Sub($clone(createdAt, time.Time)); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				/* */ if ((x$1 = _r$3, (x$1.$high > 140815 || (x$1.$high === 140815 && x$1.$low > 4180213760)))) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if ((x$1 = _r$3, (x$1.$high > 140815 || (x$1.$high === 140815 && x$1.$low > 4180213760)))) { */ case 7:
+				_r$4 = c.config.time(); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_r$5 = $clone(_r$4, time.Time).Sub($clone(createdAt, time.Time)); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				/* */ if ((x$1 = _r$5, (x$1.$high > 140815 || (x$1.$high === 140815 && x$1.$low > 4180213760)))) { $s = 12; continue; }
+				/* */ $s = 13; continue;
+				/* if ((x$1 = _r$5, (x$1.$high > 140815 || (x$1.$high === 140815 && x$1.$low > 4180213760)))) { */ case 12:
 					_i$1++;
 					/* continue; */ $s = 4; continue;
-				/* } */ case 8:
+				/* } */ case 13:
 				pskSuite = cipherSuiteTLS13ByID(sessionState$1.cipherSuite);
-				if (pskSuite === ptrType$2.nil || !((pskSuite.hash === hs.suite.hash))) {
+				if (pskSuite === ptrType$3.nil || !((pskSuite.hash === hs.suite.hash))) {
 					_i$1++;
 					/* continue; */ $s = 4; continue;
 				}
-				sessionHasClientCerts = !((sessionState$1.certificate.Certificate.$length === 0));
+				sessionHasClientCerts = !((sessionState$1.peerCertificates.$length === 0));
 				needClientCerts = requiresClientCert(c.config.ClientAuth);
 				if (needClientCerts && !sessionHasClientCerts) {
 					_i$1++;
@@ -254715,56 +256546,82 @@ $packages["crypto/tls"] = (function() {
 					_i$1++;
 					/* continue; */ $s = 4; continue;
 				}
-				_r$4 = hs.suite.expandLabel(sessionState$1.resumptionSecret, "resumption", sliceType$6.nil, new crypto.Hash(hs.suite.hash).Size()); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				psk = _r$4;
-				_r$5 = hs.suite.extract(psk, sliceType$6.nil); /* */ $s = 12; case 12: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				hs.earlySecret = _r$5;
-				_r$6 = hs.suite.deriveSecret(hs.earlySecret, "res binder", $ifaceNil); /* */ $s = 13; case 13: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				binderKey = _r$6;
-				_r$7 = cloneHash(hs.transcript, hs.suite.hash); /* */ $s = 14; case 14: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				transcript = _r$7;
-				/* */ if ($interfaceIsEqual(transcript, $ifaceNil)) { $s = 15; continue; }
-				/* */ $s = 16; continue;
-				/* if ($interfaceIsEqual(transcript, $ifaceNil)) { */ case 15:
-					_r$8 = c.sendAlert(80); /* */ $s = 17; case 17: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					_r$8;
-					$s = -1; return errors.New("tls: internal error: failed to clone hash");
-				/* } */ case 16:
-				_r$9 = hs.clientHello.marshalWithoutBinders(); /* */ $s = 18; case 18: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				_tuple$1 = _r$9;
-				clientHelloBytes = _tuple$1[0];
-				err = _tuple$1[1];
-				/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 19; continue; }
-				/* */ $s = 20; continue;
-				/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 19:
-					_r$10 = c.sendAlert(80); /* */ $s = 21; case 21: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_r$10;
-					$s = -1; return err;
-				/* } */ case 20:
-				_r$11 = transcript.Write(clientHelloBytes); /* */ $s = 22; case 22: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				_r$11;
-				_r$12 = hs.suite.finishedHash(binderKey, transcript); /* */ $s = 23; case 23: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				pskBinder = _r$12;
-				/* */ if (!hmac.Equal((x$2 = hs.clientHello.pskBinders, ((i < 0 || i >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i])), pskBinder)) { $s = 24; continue; }
+				if (!(sessionHasClientCerts)) { _v = false; $s = 18; continue s; }
+				_r$6 = c.config.time(); /* */ $s = 19; case 19: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				_r$7 = $clone(_r$6, time.Time).After($clone((x$2 = sessionState$1.peerCertificates, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])).NotAfter, time.Time)); /* */ $s = 20; case 20: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_v = _r$7; case 18:
+				/* */ if (_v) { $s = 16; continue; }
+				/* */ $s = 17; continue;
+				/* if (_v) { */ case 16:
+					_i$1++;
+					/* continue; */ $s = 4; continue;
+				/* } */ case 17:
+				if (sessionHasClientCerts && c.config.ClientAuth >= 3 && (sessionState$1.verifiedChains.$length === 0)) {
+					_i$1++;
+					/* continue; */ $s = 4; continue;
+				}
+				_r$8 = hs.suite.extract(sessionState$1.secret, sliceType$6.nil); /* */ $s = 21; case 21: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				hs.earlySecret = _r$8;
+				_r$9 = hs.suite.deriveSecret(hs.earlySecret, "res binder", $ifaceNil); /* */ $s = 22; case 22: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+				binderKey = _r$9;
+				_r$10 = cloneHash(hs.transcript, hs.suite.hash); /* */ $s = 23; case 23: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+				transcript = _r$10;
+				/* */ if ($interfaceIsEqual(transcript, $ifaceNil)) { $s = 24; continue; }
 				/* */ $s = 25; continue;
-				/* if (!hmac.Equal((x$2 = hs.clientHello.pskBinders, ((i < 0 || i >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i])), pskBinder)) { */ case 24:
-					_r$13 = c.sendAlert(51); /* */ $s = 26; case 26: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+				/* if ($interfaceIsEqual(transcript, $ifaceNil)) { */ case 24:
+					_r$11 = c.sendAlert(80); /* */ $s = 26; case 26: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+					_r$11;
+					$s = -1; return errors.New("tls: internal error: failed to clone hash");
+				/* } */ case 25:
+				_r$12 = hs.clientHello.marshalWithoutBinders(); /* */ $s = 27; case 27: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+				_tuple$2 = _r$12;
+				clientHelloBytes = _tuple$2[0];
+				err$2 = _tuple$2[1];
+				/* */ if (!($interfaceIsEqual(err$2, $ifaceNil))) { $s = 28; continue; }
+				/* */ $s = 29; continue;
+				/* if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 28:
+					_r$13 = c.sendAlert(80); /* */ $s = 30; case 30: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
 					_r$13;
+					$s = -1; return err$2;
+				/* } */ case 29:
+				_r$14 = transcript.Write(clientHelloBytes); /* */ $s = 31; case 31: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+				_r$14;
+				_r$15 = hs.suite.finishedHash(binderKey, transcript); /* */ $s = 32; case 32: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+				pskBinder = _r$15;
+				/* */ if (!hmac.Equal((x$3 = hs.clientHello.pskBinders, ((i < 0 || i >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + i])), pskBinder)) { $s = 33; continue; }
+				/* */ $s = 34; continue;
+				/* if (!hmac.Equal((x$3 = hs.clientHello.pskBinders, ((i < 0 || i >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + i])), pskBinder)) { */ case 33:
+					_r$16 = c.sendAlert(51); /* */ $s = 35; case 35: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+					_r$16;
 					$s = -1; return errors.New("tls: invalid PSK binder");
-				/* } */ case 25:
+				/* } */ case 34:
+				/* */ if (!(c.quic === ptrType$5.nil) && hs.clientHello.earlyData && (i === 0) && sessionState$1.EarlyData && (sessionState$1.cipherSuite === hs.suite.id) && sessionState$1.alpnProtocol === c.clientProtocol) { $s = 36; continue; }
+				/* */ $s = 37; continue;
+				/* if (!(c.quic === ptrType$5.nil) && hs.clientHello.earlyData && (i === 0) && sessionState$1.EarlyData && (sessionState$1.cipherSuite === hs.suite.id) && sessionState$1.alpnProtocol === c.clientProtocol) { */ case 36:
+					hs.earlyData = true;
+					_r$17 = new crypto.Hash(hs.suite.hash).New(); /* */ $s = 38; case 38: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+					transcript$1 = _r$17;
+					_r$18 = transcriptMsg(hs.clientHello, transcript$1); /* */ $s = 39; case 39: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+					err$3 = _r$18;
+					if (!($interfaceIsEqual(err$3, $ifaceNil))) {
+						$s = -1; return err$3;
+					}
+					_r$19 = hs.suite.deriveSecret(hs.earlySecret, "c e traffic", transcript$1); /* */ $s = 40; case 40: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+					earlyTrafficSecret = _r$19;
+					c.quicSetReadSecret(1, hs.suite.id, earlyTrafficSecret);
+				/* } */ case 37:
 				c.didResume = true;
-				_r$14 = c.processCertsFromClient($clone(sessionState$1.certificate, Certificate)); /* */ $s = 27; case 27: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-				err$1 = _r$14;
-				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
-					$s = -1; return err$1;
-				}
+				c.peerCertificates = sessionState$1.peerCertificates;
+				c.ocspResponse = sessionState$1.ocspResponse;
+				c.scts = sessionState$1.scts;
+				c.verifiedChains = sessionState$1.verifiedChains;
 				hs.hello.selectedIdentityPresent = true;
 				hs.hello.selectedIdentity = ((i << 16 >>> 16));
 				hs.usingPSK = true;
 				$s = -1; return $ifaceNil;
 			case 5:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: checkForResumption, $c: true, $r, _i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, binderKey, c, clientHelloBytes, createdAt, err, err$1, hs, i, identity, mode, modeOK, needClientCerts, ok, plaintext, psk, pskBinder, pskSuite, sessionHasClientCerts, sessionState$1, transcript, x, x$1, x$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: checkForResumption, $c: true, $r, _i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _v, binderKey, c, clientHelloBytes, createdAt, earlyTrafficSecret, err, err$1, err$2, err$3, hs, i, identity, mode, modeOK, needClientCerts, plaintext, pskBinder, pskSuite, sessionHasClientCerts, sessionState$1, transcript, transcript$1, x, x$1, x$2, x$3, $s};return $f;
 		};
 		cloneHash = function cloneHash$1(in$1, h) {
 			var {_r, _r$1, _r$2, _tuple, _tuple$1, _tuple$2, err, err$1, h, in$1, marshaler, ok, out, state, unmarshaler, $s, $r, $c} = $restore(this, {in$1, h});
@@ -254851,6 +256708,9 @@ $packages["crypto/tls"] = (function() {
 			var {$24r, _r, hs, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			hs = this;
+			if (!(hs.c.quic === ptrType$5.nil)) {
+				$s = -1; return $ifaceNil;
+			}
 			if (hs.sentDummyCCS) {
 				$s = -1; return $ifaceNil;
 			}
@@ -254877,7 +256737,7 @@ $packages["crypto/tls"] = (function() {
 			_r$2;
 			_r$3 = hs.transcript.Write(chHash); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			_r$3;
-			helloRetryRequest = new serverHelloMsg.ptr(sliceType$6.nil, hs.hello.vers, helloRetryRequestRandom, hs.hello.sessionId, hs.hello.cipherSuite, hs.hello.compressionMethod, false, false, false, sliceType$6.nil, "", sliceType$11.nil, hs.hello.supportedVersion, new keyShare.ptr(0, sliceType$6.nil), false, 0, sliceType$6.nil, sliceType$6.nil, selectedGroup);
+			helloRetryRequest = new serverHelloMsg.ptr(sliceType$6.nil, hs.hello.vers, helloRetryRequestRandom, hs.hello.sessionId, hs.hello.cipherSuite, hs.hello.compressionMethod, false, false, false, sliceType$6.nil, false, "", sliceType$11.nil, hs.hello.supportedVersion, new keyShare.ptr(0, sliceType$6.nil), false, 0, sliceType$6.nil, sliceType$6.nil, selectedGroup);
 			_r$4 = hs.c.writeHandshakeRecord(helloRetryRequest, hs.transcript); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 			_tuple = _r$4;
 			err$1 = _tuple[1];
@@ -254896,7 +256756,7 @@ $packages["crypto/tls"] = (function() {
 			if (!($interfaceIsEqual(err$3, $ifaceNil))) {
 				$s = -1; return err$3;
 			}
-			_tuple$2 = $assertType(msg, ptrType$27, true);
+			_tuple$2 = $assertType(msg, ptrType$33, true);
 			clientHello = _tuple$2[0];
 			ok = _tuple$2[1];
 			/* */ if (!ok) { $s = 9; continue; }
@@ -255001,7 +256861,7 @@ $packages["crypto/tls"] = (function() {
 			return !((ch.vers === ch1.vers)) || !bytes.Equal(ch.random, ch1.random) || !bytes.Equal(ch.sessionId, ch1.sessionId) || !bytes.Equal(ch.compressionMethods, ch1.compressionMethods) || !(ch.serverName === ch1.serverName) || !(ch.ocspStapling === ch1.ocspStapling) || !bytes.Equal(ch.supportedPoints, ch1.supportedPoints) || !(ch.ticketSupported === ch1.ticketSupported) || !bytes.Equal(ch.sessionTicket, ch1.sessionTicket) || !(ch.secureRenegotiationSupported === ch1.secureRenegotiationSupported) || !bytes.Equal(ch.secureRenegotiation, ch1.secureRenegotiation) || !(ch.scts === ch1.scts) || !bytes.Equal(ch.cookie, ch1.cookie) || !bytes.Equal(ch.pskModes, ch1.pskModes);
 		};
 		$ptrType(serverHandshakeStateTLS13).prototype.sendServerParameters = function sendServerParameters() {
-			var {_arg, _arg$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, c, clientSecret, earlySecret, encryptedExtensions, err, err$1, err$2, err$3, err$4, hs, selectedProto, serverSecret, $s, $r, $c} = $restore(this, {});
+			var {_arg, _arg$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, c, clientSecret, earlySecret, encryptedExtensions, err, err$1, err$2, err$3, err$4, err$5, hs, p, serverSecret, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			hs = this;
 			c = hs.c;
@@ -255035,50 +256895,63 @@ $packages["crypto/tls"] = (function() {
 			hs.handshakeSecret = _r$5;
 			_r$6 = hs.suite.deriveSecret(hs.handshakeSecret, "c hs traffic", hs.transcript); /* */ $s = 9; case 9: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 			clientSecret = _r$6;
-			$r = c.in$28.setTrafficSecret(hs.suite, clientSecret); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = c.in$30.setTrafficSecret(hs.suite, 2, clientSecret); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			_r$7 = hs.suite.deriveSecret(hs.handshakeSecret, "s hs traffic", hs.transcript); /* */ $s = 11; case 11: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 			serverSecret = _r$7;
-			$r = c.out.setTrafficSecret(hs.suite, serverSecret); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$8 = c.config.writeKeyLog("CLIENT_HANDSHAKE_TRAFFIC_SECRET", hs.clientHello.random, clientSecret); /* */ $s = 13; case 13: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			err$3 = _r$8;
-			/* */ if (!($interfaceIsEqual(err$3, $ifaceNil))) { $s = 14; continue; }
-			/* */ $s = 15; continue;
-			/* if (!($interfaceIsEqual(err$3, $ifaceNil))) { */ case 14:
-				_r$9 = c.sendAlert(80); /* */ $s = 16; case 16: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				_r$9;
-				$s = -1; return err$3;
-			/* } */ case 15:
-			_r$10 = c.config.writeKeyLog("SERVER_HANDSHAKE_TRAFFIC_SECRET", hs.clientHello.random, serverSecret); /* */ $s = 17; case 17: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-			err$3 = _r$10;
-			/* */ if (!($interfaceIsEqual(err$3, $ifaceNil))) { $s = 18; continue; }
-			/* */ $s = 19; continue;
-			/* if (!($interfaceIsEqual(err$3, $ifaceNil))) { */ case 18:
-				_r$11 = c.sendAlert(80); /* */ $s = 20; case 20: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				_r$11;
+			$r = c.out.setTrafficSecret(hs.suite, 2, serverSecret); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (!(c.quic === ptrType$5.nil)) { $s = 13; continue; }
+			/* */ $s = 14; continue;
+			/* if (!(c.quic === ptrType$5.nil)) { */ case 13:
+				/* */ if (!((c.hand.Len() === 0))) { $s = 15; continue; }
+				/* */ $s = 16; continue;
+				/* if (!((c.hand.Len() === 0))) { */ case 15:
+					_r$8 = c.sendAlert(10); /* */ $s = 17; case 17: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					_r$8;
+				/* } */ case 16:
+				c.quicSetWriteSecret(2, hs.suite.id, serverSecret);
+				c.quicSetReadSecret(2, hs.suite.id, clientSecret);
+			/* } */ case 14:
+			_r$9 = c.config.writeKeyLog("CLIENT_HANDSHAKE_TRAFFIC_SECRET", hs.clientHello.random, clientSecret); /* */ $s = 18; case 18: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+			err$3 = _r$9;
+			/* */ if (!($interfaceIsEqual(err$3, $ifaceNil))) { $s = 19; continue; }
+			/* */ $s = 20; continue;
+			/* if (!($interfaceIsEqual(err$3, $ifaceNil))) { */ case 19:
+				_r$10 = c.sendAlert(80); /* */ $s = 21; case 21: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+				_r$10;
 				$s = -1; return err$3;
-			/* } */ case 19:
-			encryptedExtensions = new encryptedExtensionsMsg.ptr(sliceType$6.nil, "");
-			_r$12 = negotiateALPN(c.config.NextProtos, hs.clientHello.alpnProtocols); /* */ $s = 21; case 21: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-			_tuple$1 = _r$12;
-			selectedProto = _tuple$1[0];
-			err$3 = _tuple$1[1];
-			/* */ if (!($interfaceIsEqual(err$3, $ifaceNil))) { $s = 22; continue; }
-			/* */ $s = 23; continue;
-			/* if (!($interfaceIsEqual(err$3, $ifaceNil))) { */ case 22:
-				_r$13 = c.sendAlert(120); /* */ $s = 24; case 24: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-				_r$13;
+			/* } */ case 20:
+			_r$11 = c.config.writeKeyLog("SERVER_HANDSHAKE_TRAFFIC_SECRET", hs.clientHello.random, serverSecret); /* */ $s = 22; case 22: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+			err$3 = _r$11;
+			/* */ if (!($interfaceIsEqual(err$3, $ifaceNil))) { $s = 23; continue; }
+			/* */ $s = 24; continue;
+			/* if (!($interfaceIsEqual(err$3, $ifaceNil))) { */ case 23:
+				_r$12 = c.sendAlert(80); /* */ $s = 25; case 25: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+				_r$12;
 				$s = -1; return err$3;
-			/* } */ case 23:
-			encryptedExtensions.alpnProtocol = selectedProto;
-			c.clientProtocol = selectedProto;
-			_r$14 = hs.c.writeHandshakeRecord(encryptedExtensions, hs.transcript); /* */ $s = 25; case 25: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+			/* } */ case 24:
+			encryptedExtensions = new encryptedExtensionsMsg.ptr(sliceType$6.nil, "", sliceType$6.nil, false);
+			encryptedExtensions.alpnProtocol = c.clientProtocol;
+			/* */ if (!(c.quic === ptrType$5.nil)) { $s = 26; continue; }
+			/* */ $s = 27; continue;
+			/* if (!(c.quic === ptrType$5.nil)) { */ case 26:
+				_r$13 = c.quicGetTransportParameters(); /* */ $s = 28; case 28: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+				_tuple$1 = _r$13;
+				p = _tuple$1[0];
+				err$4 = _tuple$1[1];
+				if (!($interfaceIsEqual(err$4, $ifaceNil))) {
+					$s = -1; return err$4;
+				}
+				encryptedExtensions.quicTransportParameters = p;
+				encryptedExtensions.earlyData = hs.earlyData;
+			/* } */ case 27:
+			_r$14 = hs.c.writeHandshakeRecord(encryptedExtensions, hs.transcript); /* */ $s = 29; case 29: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
 			_tuple$2 = _r$14;
-			err$4 = _tuple$2[1];
-			if (!($interfaceIsEqual(err$4, $ifaceNil))) {
-				$s = -1; return err$4;
+			err$5 = _tuple$2[1];
+			if (!($interfaceIsEqual(err$5, $ifaceNil))) {
+				$s = -1; return err$5;
 			}
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: sendServerParameters, $c: true, $r, _arg, _arg$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, c, clientSecret, earlySecret, encryptedExtensions, err, err$1, err$2, err$3, err$4, hs, selectedProto, serverSecret, $s};return $f;
+			/* */ } return; } var $f = {$blk: sendServerParameters, $c: true, $r, _arg, _arg$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, c, clientSecret, earlySecret, encryptedExtensions, err, err$1, err$2, err$3, err$4, err$5, hs, p, serverSecret, $s};return $f;
 		};
 		$ptrType(serverHandshakeStateTLS13).prototype.requestClientCert = function requestClientCert() {
 			var hs;
@@ -255086,7 +256959,7 @@ $packages["crypto/tls"] = (function() {
 			return hs.c.config.ClientAuth >= 1 && !hs.usingPSK;
 		};
 		$ptrType(serverHandshakeStateTLS13).prototype.sendServerCertificate = function sendServerCertificate() {
-			var {$24r, $24r$1, _q, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, c, certMsg, certReq, certVerifyMsg, err, err$1, err$2, err$3, hs, ok, public$1, rsaKey, sig, sigHash, sigType, signOpts, signed, $s, $r, $c} = $restore(this, {});
+			var {$24r, $24r$1, _q, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, c, certMsg, certReq, certVerifyMsg, err, err$1, err$2, err$3, hs, ok, public$1, rsaKey, sig, sigHash, sigType, signOpts, signed, x, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			hs = this;
 			c = hs.c;
@@ -255110,8 +256983,8 @@ $packages["crypto/tls"] = (function() {
 					$s = -1; return err;
 				}
 			/* } */ case 2:
-			certMsg = new certificateMsgTLS13.ptr(sliceType$6.nil, new Certificate.ptr(sliceType$11.nil, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$6.nil), false, false);
-			Certificate.copy(certMsg.certificate, hs.cert);
+			certMsg = new certificateMsgTLS13.ptr(sliceType$6.nil, new Certificate.ptr(sliceType$11.nil, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$7.nil), false, false);
+			Certificate.copy(certMsg.certificate, (x = hs.cert, (x === ptrType$34.nil && $throwNilPointerError(), x)));
 			certMsg.scts = hs.clientHello.scts && hs.cert.SignedCertificateTimestamps.$length > 0;
 			certMsg.ocspStapling = hs.clientHello.ocspStapling && hs.cert.OCSPStaple.$length > 0;
 			_r$1 = hs.c.writeHandshakeRecord(certMsg, hs.transcript); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
@@ -255150,7 +257023,7 @@ $packages["crypto/tls"] = (function() {
 			/* if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 12:
 				_r$6 = $assertType(hs.cert.PrivateKey, crypto.Signer).Public(); /* */ $s = 14; case 14: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 				public$1 = _r$6;
-				_tuple$4 = $assertType(public$1, ptrType$13, true);
+				_tuple$4 = $assertType(public$1, ptrType$14, true);
 				rsaKey = _tuple$4[0];
 				ok = _tuple$4[1];
 				/* */ if (ok && (sigType === 226) && (_q = rsaKey.N.BitLen() / 8, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")) < (($imul(new crypto.Hash(sigHash).Size(), 2)) + 2 >> 0)) { $s = 15; continue; }
@@ -255176,10 +257049,10 @@ $packages["crypto/tls"] = (function() {
 				$s = -1; return err$3;
 			}
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: sendServerCertificate, $c: true, $r, $24r, $24r$1, _q, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, c, certMsg, certReq, certVerifyMsg, err, err$1, err$2, err$3, hs, ok, public$1, rsaKey, sig, sigHash, sigType, signOpts, signed, $s};return $f;
+			/* */ } return; } var $f = {$blk: sendServerCertificate, $c: true, $r, $24r, $24r$1, _q, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, c, certMsg, certReq, certVerifyMsg, err, err$1, err$2, err$3, hs, ok, public$1, rsaKey, sig, sigHash, sigType, signOpts, signed, x, $s};return $f;
 		};
 		$ptrType(serverHandshakeStateTLS13).prototype.sendServerFinished = function sendServerFinished() {
-			var {_arg, _arg$1, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, c, err, err$1, err$2, finished, hs, serverSecret, $s, $r, $c} = $restore(this, {});
+			var {_arg, _arg$1, _r, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, c, err, err$1, err$2, finished, hs, serverSecret, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			hs = this;
 			c = hs.c;
@@ -255200,38 +257073,49 @@ $packages["crypto/tls"] = (function() {
 			hs.trafficSecret = _r$4;
 			_r$5 = hs.suite.deriveSecret(hs.masterSecret, "s ap traffic", hs.transcript); /* */ $s = 6; case 6: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 			serverSecret = _r$5;
-			$r = c.out.setTrafficSecret(hs.suite, serverSecret); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$6 = c.config.writeKeyLog("CLIENT_TRAFFIC_SECRET_0", hs.clientHello.random, hs.trafficSecret); /* */ $s = 8; case 8: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			err$1 = _r$6;
-			/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 9:
-				_r$7 = c.sendAlert(80); /* */ $s = 11; case 11: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_r$7;
+			$r = c.out.setTrafficSecret(hs.suite, 3, serverSecret); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (!(c.quic === ptrType$5.nil)) { $s = 8; continue; }
+			/* */ $s = 9; continue;
+			/* if (!(c.quic === ptrType$5.nil)) { */ case 8:
+				/* */ if (!((c.hand.Len() === 0))) { $s = 10; continue; }
+				/* */ $s = 11; continue;
+				/* if (!((c.hand.Len() === 0))) { */ case 10:
+					_r$6 = c.sendAlert(10); /* */ $s = 12; case 12: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					_r$6;
+				/* } */ case 11:
+				c.quicSetWriteSecret(3, hs.suite.id, serverSecret);
+			/* } */ case 9:
+			_r$7 = c.config.writeKeyLog("CLIENT_TRAFFIC_SECRET_0", hs.clientHello.random, hs.trafficSecret); /* */ $s = 13; case 13: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+			err$1 = _r$7;
+			/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 14; continue; }
+			/* */ $s = 15; continue;
+			/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 14:
+				_r$8 = c.sendAlert(80); /* */ $s = 16; case 16: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				_r$8;
 				$s = -1; return err$1;
-			/* } */ case 10:
-			_r$8 = c.config.writeKeyLog("SERVER_TRAFFIC_SECRET_0", hs.clientHello.random, serverSecret); /* */ $s = 12; case 12: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			err$1 = _r$8;
-			/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 13; continue; }
-			/* */ $s = 14; continue;
-			/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 13:
-				_r$9 = c.sendAlert(80); /* */ $s = 15; case 15: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				_r$9;
+			/* } */ case 15:
+			_r$9 = c.config.writeKeyLog("SERVER_TRAFFIC_SECRET_0", hs.clientHello.random, serverSecret); /* */ $s = 17; case 17: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+			err$1 = _r$9;
+			/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 18; continue; }
+			/* */ $s = 19; continue;
+			/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 18:
+				_r$10 = c.sendAlert(80); /* */ $s = 20; case 20: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+				_r$10;
 				$s = -1; return err$1;
-			/* } */ case 14:
-			_r$10 = hs.suite.exportKeyingMaterial(hs.masterSecret, hs.transcript); /* */ $s = 16; case 16: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-			c.ekm = _r$10;
-			/* */ if (!hs.requestClientCert()) { $s = 17; continue; }
-			/* */ $s = 18; continue;
-			/* if (!hs.requestClientCert()) { */ case 17:
-				_r$11 = hs.sendSessionTickets(); /* */ $s = 19; case 19: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				err$2 = _r$11;
+			/* } */ case 19:
+			_r$11 = hs.suite.exportKeyingMaterial(hs.masterSecret, hs.transcript); /* */ $s = 21; case 21: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+			c.ekm = _r$11;
+			/* */ if (!hs.requestClientCert()) { $s = 22; continue; }
+			/* */ $s = 23; continue;
+			/* if (!hs.requestClientCert()) { */ case 22:
+				_r$12 = hs.sendSessionTickets(); /* */ $s = 24; case 24: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+				err$2 = _r$12;
 				if (!($interfaceIsEqual(err$2, $ifaceNil))) {
 					$s = -1; return err$2;
 				}
-			/* } */ case 18:
+			/* } */ case 23:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: sendServerFinished, $c: true, $r, _arg, _arg$1, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, c, err, err$1, err$2, finished, hs, serverSecret, $s};return $f;
+			/* */ } return; } var $f = {$blk: sendServerFinished, $c: true, $r, _arg, _arg$1, _r, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, c, err, err$1, err$2, finished, hs, serverSecret, $s};return $f;
 		};
 		$ptrType(serverHandshakeStateTLS13).prototype.shouldSendSessionTickets = function shouldSendSessionTickets() {
 			var _i, _ref, hs, pskMode;
@@ -255239,6 +257123,9 @@ $packages["crypto/tls"] = (function() {
 			if (hs.c.config.SessionTicketsDisabled) {
 				return false;
 			}
+			if (!(hs.c.quic === ptrType$5.nil)) {
+				return false;
+			}
 			_ref = hs.clientHello.pskModes;
 			_i = 0;
 			while (true) {
@@ -255252,11 +257139,11 @@ $packages["crypto/tls"] = (function() {
 			return false;
 		};
 		$ptrType(serverHandshakeStateTLS13).prototype.sendSessionTickets = function sendSessionTickets() {
-			var {_i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, ageAdd, c, cert, certsFromClient, err, err$1, err$2, finishedMsg$1, hs, m, resumptionSecret, state, stateBytes, x, $s, $r, $c} = $restore(this, {});
+			var {$24r, _r, _r$1, _r$2, _r$3, c, err, finishedMsg$1, hs, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			hs = this;
 			c = hs.c;
-			_r = hs.suite.finishedHash(c.in$28.trafficSecret, hs.transcript); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = hs.suite.finishedHash(c.in$30.trafficSecret, hs.transcript); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			hs.clientFinished = _r;
 			finishedMsg$1 = new finishedMsg.ptr(sliceType$6.nil, hs.clientFinished);
 			_r$1 = transcriptMsg(finishedMsg$1, hs.transcript); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
@@ -255264,59 +257151,87 @@ $packages["crypto/tls"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return err;
 			}
+			_r$2 = hs.suite.deriveSecret(hs.masterSecret, "res master", hs.transcript); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			c.resumptionSecret = _r$2;
 			if (!hs.shouldSendSessionTickets()) {
 				$s = -1; return $ifaceNil;
 			}
-			_r$2 = hs.suite.deriveSecret(hs.masterSecret, "res master", hs.transcript); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			resumptionSecret = _r$2;
-			m = new newSessionTicketMsgTLS13.ptr(sliceType$6.nil, 0, 0, sliceType$6.nil, sliceType$6.nil, 0);
-			certsFromClient = sliceType$11.nil;
-			_ref = c.peerCertificates;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				cert = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				certsFromClient = $append(certsFromClient, cert.Raw);
-				_i++;
+			_r$3 = c.sendSessionTicket(false); /* */ $s = 4; case 4: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			$24r = _r$3;
+			$s = 5; case 5: return $24r;
+			/* */ } return; } var $f = {$blk: sendSessionTickets, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, c, err, finishedMsg$1, hs, $s};return $f;
+		};
+		$ptrType(Conn).prototype.sendSessionTicket = function sendSessionTicket(earlyData) {
+			var {_r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, ageAdd, c, earlyData, err, err$1, err$2, m, psk, state, stateBytes, suite, $s, $r, $c} = $restore(this, {earlyData});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			c = this;
+			suite = cipherSuiteTLS13ByID(c.cipherSuite);
+			if (suite === ptrType$3.nil) {
+				$s = -1; return errors.New("tls: internal error: unknown cipher suite");
 			}
-			_r$3 = c.config.time(); /* */ $s = 4; case 4: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_r$4 = $clone(_r$3, time.Time).Unix(); /* */ $s = 5; case 5: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			state = new sessionStateTLS13.ptr(hs.suite.id, ((x = _r$4, new $Uint64(x.$high, x.$low))), resumptionSecret, $clone(new Certificate.ptr(certsFromClient, $ifaceNil, sliceType.nil, c.ocspResponse, c.scts, ptrType$6.nil), Certificate));
-			_r$5 = state.marshal(); /* */ $s = 6; case 6: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_tuple = _r$5;
-			stateBytes = _tuple[0];
-			err$1 = _tuple[1];
-			/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 7:
-				_r$6 = c.sendAlert(80); /* */ $s = 9; case 9: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_r$6;
-				$s = -1; return err$1;
-			/* } */ case 8:
-			_r$7 = c.encryptTicket(stateBytes); /* */ $s = 10; case 10: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			_tuple$1 = _r$7;
-			m.label = _tuple$1[0];
-			err$1 = _tuple$1[1];
-			if (!($interfaceIsEqual(err$1, $ifaceNil))) {
-				$s = -1; return err$1;
+			_r = suite.expandLabel(c.resumptionSecret, "resumption", sliceType$6.nil, new crypto.Hash(suite.hash).Size()); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			psk = _r;
+			m = new newSessionTicketMsgTLS13.ptr(sliceType$6.nil, 0, 0, sliceType$6.nil, sliceType$6.nil, 0);
+			_r$1 = c.sessionState(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_tuple = _r$1;
+			state = _tuple[0];
+			err = _tuple[1];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return err;
 			}
+			state.secret = psk;
+			state.EarlyData = earlyData;
+			/* */ if (!(c.config.WrapSession === $throwNilPointerError)) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (!(c.config.WrapSession === $throwNilPointerError)) { */ case 3:
+				_r$2 = c.config.WrapSession($clone(c.connectionStateLocked(), ConnectionState), state); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_tuple$1 = _r$2;
+				m.label = _tuple$1[0];
+				err = _tuple$1[1];
+				if (!($interfaceIsEqual(err, $ifaceNil))) {
+					$s = -1; return err;
+				}
+				$s = 5; continue;
+			/* } else { */ case 4:
+				_r$3 = state.Bytes(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				_tuple$2 = _r$3;
+				stateBytes = _tuple$2[0];
+				err$1 = _tuple$2[1];
+				/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 8; continue; }
+				/* */ $s = 9; continue;
+				/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 8:
+					_r$4 = c.sendAlert(80); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					_r$4;
+					$s = -1; return err$1;
+				/* } */ case 9:
+				_r$5 = c.config.encryptTicket(stateBytes, c.ticketKeys); /* */ $s = 11; case 11: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				_tuple$3 = _r$5;
+				m.label = _tuple$3[0];
+				err$1 = _tuple$3[1];
+				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
+					$s = -1; return err$1;
+				}
+			/* } */ case 5:
 			m.lifetime = 604800;
 			ageAdd = $makeSlice(sliceType$6, 4);
-			_r$8 = hs.c.config.rand().Read(ageAdd); /* */ $s = 11; case 11: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			_tuple$2 = _r$8;
-			err$1 = _tuple$2[1];
-			if (!($interfaceIsEqual(err$1, $ifaceNil))) {
-				$s = -1; return err$1;
+			_r$6 = c.config.rand().Read(ageAdd); /* */ $s = 12; case 12: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			_tuple$4 = _r$6;
+			err = _tuple$4[1];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return err;
 			}
 			m.ageAdd = $clone(binary.LittleEndian, binary.littleEndian).Uint32(ageAdd);
-			_r$9 = c.writeHandshakeRecord(m, $ifaceNil); /* */ $s = 12; case 12: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			_tuple$3 = _r$9;
-			err$2 = _tuple$3[1];
+			if (earlyData) {
+				m.maxEarlyData = 4294967295;
+			}
+			_r$7 = c.writeHandshakeRecord(m, $ifaceNil); /* */ $s = 13; case 13: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+			_tuple$5 = _r$7;
+			err$2 = _tuple$5[1];
 			if (!($interfaceIsEqual(err$2, $ifaceNil))) {
 				$s = -1; return err$2;
 			}
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: sendSessionTickets, $c: true, $r, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, ageAdd, c, cert, certsFromClient, err, err$1, err$2, finishedMsg$1, hs, m, resumptionSecret, state, stateBytes, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: sendSessionTicket, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, ageAdd, c, earlyData, err, err$1, err$2, m, psk, state, stateBytes, suite, $s};return $f;
 		};
 		$ptrType(serverHandshakeStateTLS13).prototype.readClientCertificate = function readClientCertificate() {
 			var {$24r, $24r$1, $24r$2, $24r$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, c, certMsg, certVerify, err, err$1, err$2, err$3, err$4, err$5, err$6, err$7, hs, msg, ok, ok$1, sigHash, sigType, signed, x, $s, $r, $c} = $restore(this, {});
@@ -255348,7 +257263,7 @@ $packages["crypto/tls"] = (function() {
 			if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 				$s = -1; return err$1;
 			}
-			_tuple$1 = $assertType(msg, ptrType$28, true);
+			_tuple$1 = $assertType(msg, ptrType$35, true);
 			certMsg = _tuple$1[0];
 			ok = _tuple$1[1];
 			/* */ if (!ok) { $s = 10; continue; }
@@ -255388,7 +257303,7 @@ $packages["crypto/tls"] = (function() {
 				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 					$s = -1; return err$1;
 				}
-				_tuple$3 = $assertType(msg, ptrType$29, true);
+				_tuple$3 = $assertType(msg, ptrType$36, true);
 				certVerify = _tuple$3[0];
 				ok$1 = _tuple$3[1];
 				/* */ if (!ok$1) { $s = 25; continue; }
@@ -255466,7 +257381,7 @@ $packages["crypto/tls"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return err;
 			}
-			_tuple$1 = $assertType(msg, ptrType$30, true);
+			_tuple$1 = $assertType(msg, ptrType$37, true);
 			finished = _tuple$1[0];
 			ok = _tuple$1[1];
 			/* */ if (!ok) { $s = 2; continue; }
@@ -255485,7 +257400,7 @@ $packages["crypto/tls"] = (function() {
 				_r$3;
 				$s = -1; return errors.New("tls: invalid client finished hash");
 			/* } */ case 8:
-			$r = c.in$28.setTrafficSecret(hs.suite, hs.trafficSecret); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = c.in$30.setTrafficSecret(hs.suite, 3, hs.trafficSecret); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return $ifaceNil;
 			/* */ } return; } var $f = {$blk: readClientFinished, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _tuple, _tuple$1, c, err, finished, hs, msg, ok, $s};return $f;
 		};
@@ -255503,19 +257418,19 @@ $packages["crypto/tls"] = (function() {
 			/* */ if (c.vers === 772) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if (c.vers === 772) { */ case 2:
-				hs = new serverHandshakeStateTLS13.ptr(c, ctx, clientHello, ptrType$31.nil, false, false, ptrType$2.nil, ptrType$32.nil, 0, sliceType$6.nil, sliceType$6.nil, sliceType$6.nil, sliceType$6.nil, sliceType$6.nil, $ifaceNil, sliceType$6.nil);
+				hs = new serverHandshakeStateTLS13.ptr(c, ctx, clientHello, ptrType$38.nil, false, false, false, ptrType$3.nil, ptrType$34.nil, 0, sliceType$6.nil, sliceType$6.nil, sliceType$6.nil, sliceType$6.nil, sliceType$6.nil, $ifaceNil, sliceType$6.nil);
 				_r$1 = hs.handshake(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				$24r = _r$1;
 				$s = 5; case 5: return $24r;
 			/* } */ case 3:
-			hs$1 = new serverHandshakeState.ptr(c, ctx, clientHello, ptrType$31.nil, ptrType$3.nil, false, false, false, false, ptrType$33.nil, new finishedHash.ptr($ifaceNil, $ifaceNil, $ifaceNil, $ifaceNil, sliceType$6.nil, 0, $throwNilPointerError), sliceType$6.nil, ptrType$32.nil);
+			hs$1 = new serverHandshakeState.ptr(c, ctx, clientHello, ptrType$38.nil, ptrType$2.nil, false, false, false, false, ptrType$21.nil, new finishedHash.ptr($ifaceNil, $ifaceNil, $ifaceNil, $ifaceNil, sliceType$6.nil, 0, $throwNilPointerError), sliceType$6.nil, ptrType$34.nil);
 			_r$2 = hs$1.handshake(); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 			$24r$1 = _r$2;
 			$s = 7; case 7: return $24r$1;
 			/* */ } return; } var $f = {$blk: serverHandshake, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _tuple, c, clientHello, ctx, err, hs, hs$1, $s};return $f;
 		};
 		$ptrType(serverHandshakeState).prototype.handshake = function handshake$1() {
-			var {_r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, c, err, err$1, err$10, err$11, err$12, err$13, err$2, err$3, err$4, err$5, err$6, err$7, err$8, err$9, hs, $s, $r, $c} = $restore(this, {});
+			var {_r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, c, err, err$1, err$10, err$11, err$12, err$13, err$14, err$2, err$3, err$4, err$5, err$6, err$7, err$8, err$9, hs, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			hs = this;
 			c = hs.c;
@@ -255525,88 +257440,91 @@ $packages["crypto/tls"] = (function() {
 				$s = -1; return err;
 			}
 			c.buffering = true;
-			_r$1 = hs.checkForResumption(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (_r$1) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (_r$1) { */ case 2:
-				c.didResume = true;
+			_r$1 = hs.checkForResumption(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			err$1 = _r$1;
+			if (!($interfaceIsEqual(err$1, $ifaceNil))) {
+				$s = -1; return err$1;
+			}
+			/* */ if (!(hs.sessionState === ptrType$21.nil)) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (!(hs.sessionState === ptrType$21.nil)) { */ case 3:
 				_r$2 = hs.doResumeHandshake(); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				err$1 = _r$2;
-				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
-					$s = -1; return err$1;
-				}
-				_r$3 = hs.establishKeys(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				err$2 = _r$3;
+				err$2 = _r$2;
 				if (!($interfaceIsEqual(err$2, $ifaceNil))) {
 					$s = -1; return err$2;
 				}
-				_r$4 = hs.sendSessionTicket(); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				err$3 = _r$4;
+				_r$3 = hs.establishKeys(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				err$3 = _r$3;
 				if (!($interfaceIsEqual(err$3, $ifaceNil))) {
 					$s = -1; return err$3;
 				}
-				_r$5 = hs.sendFinished(new sliceType$6(c.serverFinished)); /* */ $s = 9; case 9: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				err$4 = _r$5;
+				_r$4 = hs.sendSessionTicket(); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				err$4 = _r$4;
 				if (!($interfaceIsEqual(err$4, $ifaceNil))) {
 					$s = -1; return err$4;
 				}
-				_r$6 = c.flush(); /* */ $s = 10; case 10: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_tuple = _r$6;
-				err$5 = _tuple[1];
+				_r$5 = hs.sendFinished(new sliceType$6(c.serverFinished)); /* */ $s = 9; case 9: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				err$5 = _r$5;
 				if (!($interfaceIsEqual(err$5, $ifaceNil))) {
 					$s = -1; return err$5;
 				}
-				c.clientFinishedIsFirst = false;
-				_r$7 = hs.readFinished(sliceType$6.nil); /* */ $s = 11; case 11: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				err$6 = _r$7;
+				_r$6 = c.flush(); /* */ $s = 10; case 10: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				_tuple = _r$6;
+				err$6 = _tuple[1];
 				if (!($interfaceIsEqual(err$6, $ifaceNil))) {
 					$s = -1; return err$6;
 				}
-				$s = 4; continue;
-			/* } else { */ case 3:
-				_r$8 = hs.pickCipherSuite(); /* */ $s = 12; case 12: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				err$7 = _r$8;
+				c.clientFinishedIsFirst = false;
+				_r$7 = hs.readFinished(sliceType$6.nil); /* */ $s = 11; case 11: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				err$7 = _r$7;
 				if (!($interfaceIsEqual(err$7, $ifaceNil))) {
 					$s = -1; return err$7;
 				}
-				_r$9 = hs.doFullHandshake(); /* */ $s = 13; case 13: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				err$8 = _r$9;
+				$s = 5; continue;
+			/* } else { */ case 4:
+				_r$8 = hs.pickCipherSuite(); /* */ $s = 12; case 12: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				err$8 = _r$8;
 				if (!($interfaceIsEqual(err$8, $ifaceNil))) {
 					$s = -1; return err$8;
 				}
-				_r$10 = hs.establishKeys(); /* */ $s = 14; case 14: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				err$9 = _r$10;
+				_r$9 = hs.doFullHandshake(); /* */ $s = 13; case 13: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+				err$9 = _r$9;
 				if (!($interfaceIsEqual(err$9, $ifaceNil))) {
 					$s = -1; return err$9;
 				}
-				_r$11 = hs.readFinished(new sliceType$6(c.clientFinished)); /* */ $s = 15; case 15: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				err$10 = _r$11;
+				_r$10 = hs.establishKeys(); /* */ $s = 14; case 14: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+				err$10 = _r$10;
 				if (!($interfaceIsEqual(err$10, $ifaceNil))) {
 					$s = -1; return err$10;
 				}
-				c.clientFinishedIsFirst = true;
-				c.buffering = true;
-				_r$12 = hs.sendSessionTicket(); /* */ $s = 16; case 16: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				err$11 = _r$12;
+				_r$11 = hs.readFinished(new sliceType$6(c.clientFinished)); /* */ $s = 15; case 15: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+				err$11 = _r$11;
 				if (!($interfaceIsEqual(err$11, $ifaceNil))) {
 					$s = -1; return err$11;
 				}
-				_r$13 = hs.sendFinished(sliceType$6.nil); /* */ $s = 17; case 17: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-				err$12 = _r$13;
+				c.clientFinishedIsFirst = true;
+				c.buffering = true;
+				_r$12 = hs.sendSessionTicket(); /* */ $s = 16; case 16: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+				err$12 = _r$12;
 				if (!($interfaceIsEqual(err$12, $ifaceNil))) {
 					$s = -1; return err$12;
 				}
-				_r$14 = c.flush(); /* */ $s = 18; case 18: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-				_tuple$1 = _r$14;
-				err$13 = _tuple$1[1];
+				_r$13 = hs.sendFinished(sliceType$6.nil); /* */ $s = 17; case 17: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+				err$13 = _r$13;
 				if (!($interfaceIsEqual(err$13, $ifaceNil))) {
 					$s = -1; return err$13;
 				}
-			/* } */ case 4:
+				_r$14 = c.flush(); /* */ $s = 18; case 18: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+				_tuple$1 = _r$14;
+				err$14 = _tuple$1[1];
+				if (!($interfaceIsEqual(err$14, $ifaceNil))) {
+					$s = -1; return err$14;
+				}
+			/* } */ case 5:
 			c.ekm = ekmFromMasterSecret(c.vers, hs.suite, hs.masterSecret, hs.clientHello.random, hs.hello.random);
 			c.isHandshakeComplete.Store(true);
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: handshake$1, $c: true, $r, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, c, err, err$1, err$10, err$11, err$12, err$13, err$2, err$3, err$4, err$5, err$6, err$7, err$8, err$9, hs, $s};return $f;
+			/* */ } return; } var $f = {$blk: handshake$1, $c: true, $r, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, c, err, err$1, err$10, err$11, err$12, err$13, err$14, err$2, err$3, err$4, err$5, err$6, err$7, err$8, err$9, hs, $s};return $f;
 		};
 		$ptrType(Conn).prototype.readClientHello = function readClientHello(ctx) {
 			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, _tuple$1, _tuple$2, _tuple$3, c, chi, clientHello, clientVersions, configForClient, ctx, err, msg, ok, originalConfig, $s, $r, $c} = $restore(this, {ctx});
@@ -255617,9 +257535,9 @@ $packages["crypto/tls"] = (function() {
 			msg = _tuple[0];
 			err = _tuple[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [ptrType$27.nil, err];
+				$s = -1; return [ptrType$33.nil, err];
 			}
-			_tuple$1 = $assertType(msg, ptrType$27, true);
+			_tuple$1 = $assertType(msg, ptrType$33, true);
 			clientHello = _tuple$1[0];
 			ok = _tuple$1[1];
 			/* */ if (!ok) { $s = 2; continue; }
@@ -255628,10 +257546,10 @@ $packages["crypto/tls"] = (function() {
 				_r$1 = c.sendAlert(10); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				_r$1;
 				_r$2 = unexpectedMessageError(clientHello, msg); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$24r = [ptrType$27.nil, _r$2];
+				$24r = [ptrType$33.nil, _r$2];
 				$s = 6; case 6: return $24r;
 			/* } */ case 3:
-			configForClient = ptrType$5.nil;
+			configForClient = ptrType$6.nil;
 			originalConfig = c.config;
 			/* */ if (!(c.config.GetConfigForClient === $throwNilPointerError)) { $s = 7; continue; }
 			/* */ $s = 8; continue;
@@ -255642,13 +257560,13 @@ $packages["crypto/tls"] = (function() {
 				configForClient = _tuple$2[0];
 				err = _tuple$2[1];
 				/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 10; continue; }
-				/* */ if (!(configForClient === ptrType$5.nil)) { $s = 11; continue; }
+				/* */ if (!(configForClient === ptrType$6.nil)) { $s = 11; continue; }
 				/* */ $s = 12; continue;
 				/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 10:
 					_r$4 = c.sendAlert(80); /* */ $s = 13; case 13: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 					_r$4;
-					$s = -1; return [ptrType$27.nil, err];
-				/* } else if (!(configForClient === ptrType$5.nil)) { */ case 11:
+					$s = -1; return [ptrType$33.nil, err];
+				/* } else if (!(configForClient === ptrType$6.nil)) { */ case 11:
 					c.config = configForClient;
 				/* } */ case 12:
 			/* } */ case 8:
@@ -255667,11 +257585,11 @@ $packages["crypto/tls"] = (function() {
 				_r$6 = c.sendAlert(70); /* */ $s = 17; case 17: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 				_r$6;
 				_r$7 = fmt.Errorf("tls: client offered only unsupported versions: %x", new sliceType$7([clientVersions])); /* */ $s = 18; case 18: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				$24r$1 = [ptrType$27.nil, _r$7];
+				$24r$1 = [ptrType$33.nil, _r$7];
 				$s = 19; case 19: return $24r$1;
 			/* } */ case 16:
 			c.haveVers = true;
-			c.in$28.version = c.vers;
+			c.in$30.version = c.vers;
 			c.out.version = c.vers;
 			$s = -1; return [clientHello, $ifaceNil];
 			/* */ } return; } var $f = {$blk: readClientHello, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, _tuple$1, _tuple$2, _tuple$3, c, chi, clientHello, clientVersions, configForClient, ctx, err, msg, ok, originalConfig, $s};return $f;
@@ -255681,7 +257599,7 @@ $packages["crypto/tls"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			hs = this;
 			c = hs.c;
-			hs.hello = new serverHelloMsg.ptr(sliceType$6.nil, 0, sliceType$6.nil, sliceType$6.nil, 0, 0, false, false, false, sliceType$6.nil, "", sliceType$11.nil, 0, new keyShare.ptr(0, sliceType$6.nil), false, 0, sliceType$6.nil, sliceType$6.nil, 0);
+			hs.hello = new serverHelloMsg.ptr(sliceType$6.nil, 0, sliceType$6.nil, sliceType$6.nil, 0, 0, false, false, false, sliceType$6.nil, false, "", sliceType$11.nil, 0, new keyShare.ptr(0, sliceType$6.nil), false, 0, sliceType$6.nil, sliceType$6.nil, 0);
 			hs.hello.vers = c.vers;
 			foundCompression = false;
 			_ref = hs.clientHello.compressionMethods;
@@ -255730,12 +257648,13 @@ $packages["crypto/tls"] = (function() {
 				_r$3;
 				$s = -1; return errors.New("tls: initial handshake had non-empty renegotiation extension");
 			/* } */ case 9:
+			hs.hello.extendedMasterSecret = hs.clientHello.extendedMasterSecret;
 			hs.hello.secureRenegotiationSupported = hs.clientHello.secureRenegotiationSupported;
 			hs.hello.compressionMethod = 0;
 			if (hs.clientHello.serverName.length > 0) {
 				c.serverName = hs.clientHello.serverName;
 			}
-			_r$4 = negotiateALPN(c.config.NextProtos, hs.clientHello.alpnProtocols); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			_r$4 = negotiateALPN(c.config.NextProtos, hs.clientHello.alpnProtocols, false); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 			_tuple$1 = _r$4;
 			selectedProto = _tuple$1[0];
 			err = _tuple$1[1];
@@ -255782,17 +257701,17 @@ $packages["crypto/tls"] = (function() {
 			/* if (ok) { */ case 23:
 				_r$9 = priv.Public(); /* */ $s = 25; case 25: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 				_ref$1 = _r$9;
-				/* */ if ($assertType(_ref$1, ptrType$14, true)[1]) { $s = 26; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$15, true)[1]) { $s = 26; continue; }
 				/* */ if ($assertType(_ref$1, ed25519.PublicKey, true)[1]) { $s = 27; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$13, true)[1]) { $s = 28; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$14, true)[1]) { $s = 28; continue; }
 				/* */ $s = 29; continue;
-				/* if ($assertType(_ref$1, ptrType$14, true)[1]) { */ case 26:
+				/* if ($assertType(_ref$1, ptrType$15, true)[1]) { */ case 26:
 					hs.ecSignOk = true;
 					$s = 30; continue;
 				/* } else if ($assertType(_ref$1, ed25519.PublicKey, true)[1]) { */ case 27:
 					hs.ecSignOk = true;
 					$s = 30; continue;
-				/* } else if ($assertType(_ref$1, ptrType$13, true)[1]) { */ case 28:
+				/* } else if ($assertType(_ref$1, ptrType$14, true)[1]) { */ case 28:
 					hs.rsaSignOk = true;
 					$s = 30; continue;
 				/* } else { */ case 29:
@@ -255813,9 +257732,9 @@ $packages["crypto/tls"] = (function() {
 			/* if (ok$1) { */ case 35:
 				_r$13 = priv$1.Public(); /* */ $s = 37; case 37: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
 				_ref$2 = _r$13;
-				/* */ if ($assertType(_ref$2, ptrType$13, true)[1]) { $s = 38; continue; }
+				/* */ if ($assertType(_ref$2, ptrType$14, true)[1]) { $s = 38; continue; }
 				/* */ $s = 39; continue;
-				/* if ($assertType(_ref$2, ptrType$13, true)[1]) { */ case 38:
+				/* if ($assertType(_ref$2, ptrType$14, true)[1]) { */ case 38:
 					hs.rsaDecryptOk = true;
 					$s = 40; continue;
 				/* } else { */ case 39:
@@ -255831,12 +257750,21 @@ $packages["crypto/tls"] = (function() {
 			$s = -1; return $ifaceNil;
 			/* */ } return; } var $f = {$blk: processClientHello$1, $c: true, $r, $24r, $24r$1, _arg, _arg$1, _i, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, c, compression, err, foundCompression, hs, maxVers, ok, ok$1, priv, priv$1, selectedProto, serverRandom, $s};return $f;
 		};
-		negotiateALPN = function negotiateALPN$1(serverProtos, clientProtos) {
-			var {$24r, _i, _i$1, _r, _ref, _ref$1, c, clientProtos, http11fallback, s, serverProtos, $s, $r, $c} = $restore(this, {serverProtos, clientProtos});
+		negotiateALPN = function negotiateALPN$1(serverProtos, clientProtos, quic) {
+			var {$24r, $24r$1, _i, _i$1, _r, _r$1, _ref, _ref$1, c, clientProtos, http11fallback, quic, s, serverProtos, $s, $r, $c} = $restore(this, {serverProtos, clientProtos, quic});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if ((serverProtos.$length === 0) || (clientProtos.$length === 0)) {
+			/* */ if ((serverProtos.$length === 0) || (clientProtos.$length === 0)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if ((serverProtos.$length === 0) || (clientProtos.$length === 0)) { */ case 1:
+				/* */ if (quic && !((serverProtos.$length === 0))) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (quic && !((serverProtos.$length === 0))) { */ case 3:
+					_r = fmt.Errorf("tls: client did not request an application protocol", sliceType$7.nil); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					$24r = ["", _r];
+					$s = 6; case 6: return $24r;
+				/* } */ case 4:
 				$s = -1; return ["", $ifaceNil];
-			}
+			/* } */ case 2:
 			http11fallback = false;
 			_ref = serverProtos;
 			_i = 0;
@@ -255861,10 +257789,10 @@ $packages["crypto/tls"] = (function() {
 			if (http11fallback) {
 				$s = -1; return ["", $ifaceNil];
 			}
-			_r = fmt.Errorf("tls: client requested unsupported application protocols (%s)", new sliceType$7([clientProtos])); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = ["", _r];
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: negotiateALPN$1, $c: true, $r, $24r, _i, _i$1, _r, _ref, _ref$1, c, clientProtos, http11fallback, s, serverProtos, $s};return $f;
+			_r$1 = fmt.Errorf("tls: client requested unsupported application protocols (%s)", new sliceType$7([clientProtos])); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r$1 = ["", _r$1];
+			$s = 8; case 8: return $24r$1;
+			/* */ } return; } var $f = {$blk: negotiateALPN$1, $c: true, $r, $24r, $24r$1, _i, _i$1, _r, _r$1, _ref, _ref$1, c, clientProtos, http11fallback, quic, s, serverProtos, $s};return $f;
 		};
 		supportsECDHE = function supportsECDHE$1(c, supportedCurves, supportedPoints) {
 			var _i, _i$1, _ref, _ref$1, c, curve, pointFormat, supportedCurves, supportedPoints, supportsCurve, supportsPointFormat;
@@ -255928,9 +257856,9 @@ $packages["crypto/tls"] = (function() {
 			}
 			_r = selectCipherSuite(preferenceList, hs.clientHello.cipherSuites, $methodVal(hs, "cipherSuiteOk")); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			hs.suite = _r;
-			/* */ if (hs.suite === ptrType$3.nil) { $s = 2; continue; }
+			/* */ if (hs.suite === ptrType$2.nil) { $s = 2; continue; }
 			/* */ $s = 3; continue;
-			/* if (hs.suite === ptrType$3.nil) { */ case 2:
+			/* if (hs.suite === ptrType$2.nil) { */ case 2:
 				_r$1 = c.sendAlert(40); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				_r$1;
 				$s = -1; return errors.New("tls: no cipher suite supported by both client and server");
@@ -255982,35 +257910,54 @@ $packages["crypto/tls"] = (function() {
 			return true;
 		};
 		$ptrType(serverHandshakeState).prototype.checkForResumption = function checkForResumption$1() {
-			var {_i, _r, _r$1, _r$2, _r$3, _ref, _tuple, c, cipherSuiteOk$1, createdAt, hs, id, needClientCerts, ok, plaintext, sessionHasClientCerts, usedOldKey, x, x$1, $s, $r, $c} = $restore(this, {});
+			var {_i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _tuple, _tuple$1, _v, c, cipherSuiteOk$1, createdAt, err, err$1, hs, id, needClientCerts, plaintext, sessionHasClientCerts, sessionState$1, ss, ss$1, suite, x, x$1, x$2, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			hs = this;
 			c = hs.c;
 			if (c.config.SessionTicketsDisabled) {
-				$s = -1; return false;
-			}
-			_r = c.decryptTicket(hs.clientHello.sessionTicket); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			plaintext = _tuple[0];
-			usedOldKey = _tuple[1];
-			if (plaintext === sliceType$6.nil) {
-				$s = -1; return false;
-			}
-			hs.sessionState = new sessionState.ptr(0, 0, new $Uint64(0, 0), sliceType$6.nil, sliceType$11.nil, usedOldKey);
-			ok = hs.sessionState.unmarshal(plaintext);
-			if (!ok) {
-				$s = -1; return false;
+				$s = -1; return $ifaceNil;
 			}
-			createdAt = $clone(time.Unix(((x = hs.sessionState.createdAt, new $Int64(x.$high, x.$low))), new $Int64(0, 0)), time.Time);
-			_r$1 = c.config.time(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = $clone(_r$1, time.Time).Sub($clone(createdAt, time.Time)); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			/* */ if ((x$1 = _r$2, (x$1.$high > 140815 || (x$1.$high === 140815 && x$1.$low > 4180213760)))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if ((x$1 = _r$2, (x$1.$high > 140815 || (x$1.$high === 140815 && x$1.$low > 4180213760)))) { */ case 2:
-				$s = -1; return false;
+			sessionState$1 = ptrType$21.nil;
+			/* */ if (!(c.config.UnwrapSession === $throwNilPointerError)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(c.config.UnwrapSession === $throwNilPointerError)) { */ case 1:
+				_r = c.config.UnwrapSession(hs.clientHello.sessionTicket, $clone(c.connectionStateLocked(), ConnectionState)); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tuple = _r;
+				ss = _tuple[0];
+				err = _tuple[1];
+				if (!($interfaceIsEqual(err, $ifaceNil))) {
+					$s = -1; return err;
+				}
+				if (ss === ptrType$21.nil) {
+					$s = -1; return $ifaceNil;
+				}
+				sessionState$1 = ss;
+				$s = 3; continue;
+			/* } else { */ case 2:
+				_r$1 = c.config.decryptTicket(hs.clientHello.sessionTicket, c.ticketKeys); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				plaintext = _r$1;
+				if (plaintext === sliceType$6.nil) {
+					$s = -1; return $ifaceNil;
+				}
+				_r$2 = ParseSessionState(plaintext); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_tuple$1 = _r$2;
+				ss$1 = _tuple$1[0];
+				err$1 = _tuple$1[1];
+				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
+					$s = -1; return $ifaceNil;
+				}
+				sessionState$1 = ss$1;
 			/* } */ case 3:
-			if (!((c.vers === hs.sessionState.vers))) {
-				$s = -1; return false;
+			createdAt = $clone(time.Unix(((x = sessionState$1.createdAt, new $Int64(x.$high, x.$low))), new $Int64(0, 0)), time.Time);
+			_r$3 = c.config.time(); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_r$4 = $clone(_r$3, time.Time).Sub($clone(createdAt, time.Time)); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			/* */ if ((x$1 = _r$4, (x$1.$high > 140815 || (x$1.$high === 140815 && x$1.$low > 4180213760)))) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* if ((x$1 = _r$4, (x$1.$high > 140815 || (x$1.$high === 140815 && x$1.$low > 4180213760)))) { */ case 7:
+				$s = -1; return $ifaceNil;
+			/* } */ case 8:
+			if (!((c.vers === sessionState$1.version))) {
+				$s = -1; return $ifaceNil;
 			}
 			cipherSuiteOk$1 = false;
 			_ref = hs.clientHello.cipherSuites;
@@ -256018,40 +257965,66 @@ $packages["crypto/tls"] = (function() {
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				id = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (id === hs.sessionState.cipherSuite) {
+				if (id === sessionState$1.cipherSuite) {
 					cipherSuiteOk$1 = true;
 					break;
 				}
 				_i++;
 			}
 			if (!cipherSuiteOk$1) {
-				$s = -1; return false;
+				$s = -1; return $ifaceNil;
 			}
-			_r$3 = selectCipherSuite(new sliceType$3([hs.sessionState.cipherSuite]), c.config.cipherSuites(), $methodVal(hs, "cipherSuiteOk")); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			hs.suite = _r$3;
-			if (hs.suite === ptrType$3.nil) {
-				$s = -1; return false;
+			_r$5 = selectCipherSuite(new sliceType$3([sessionState$1.cipherSuite]), c.config.cipherSuites(), $methodVal(hs, "cipherSuiteOk")); /* */ $s = 11; case 11: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			suite = _r$5;
+			if (suite === ptrType$2.nil) {
+				$s = -1; return $ifaceNil;
 			}
-			sessionHasClientCerts = !((hs.sessionState.certificates.$length === 0));
+			sessionHasClientCerts = !((sessionState$1.peerCertificates.$length === 0));
 			needClientCerts = requiresClientCert(c.config.ClientAuth);
 			if (needClientCerts && !sessionHasClientCerts) {
-				$s = -1; return false;
+				$s = -1; return $ifaceNil;
 			}
 			if (sessionHasClientCerts && (c.config.ClientAuth === 0)) {
-				$s = -1; return false;
+				$s = -1; return $ifaceNil;
 			}
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: checkForResumption$1, $c: true, $r, _i, _r, _r$1, _r$2, _r$3, _ref, _tuple, c, cipherSuiteOk$1, createdAt, hs, id, needClientCerts, ok, plaintext, sessionHasClientCerts, usedOldKey, x, x$1, $s};return $f;
+			if (!(sessionHasClientCerts)) { _v = false; $s = 14; continue s; }
+			_r$6 = c.config.time(); /* */ $s = 15; case 15: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			_r$7 = $clone(_r$6, time.Time).After($clone((x$2 = sessionState$1.peerCertificates, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])).NotAfter, time.Time)); /* */ $s = 16; case 16: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+			_v = _r$7; case 14:
+			/* */ if (_v) { $s = 12; continue; }
+			/* */ $s = 13; continue;
+			/* if (_v) { */ case 12:
+				$s = -1; return $ifaceNil;
+			/* } */ case 13:
+			if (sessionHasClientCerts && c.config.ClientAuth >= 3 && (sessionState$1.verifiedChains.$length === 0)) {
+				$s = -1; return $ifaceNil;
+			}
+			if (!sessionState$1.extMasterSecret && hs.clientHello.extendedMasterSecret) {
+				$s = -1; return $ifaceNil;
+			}
+			if (sessionState$1.extMasterSecret && !hs.clientHello.extendedMasterSecret) {
+				$s = -1; return errors.New("tls: session supported extended_master_secret but client does not");
+			}
+			c.peerCertificates = sessionState$1.peerCertificates;
+			c.ocspResponse = sessionState$1.ocspResponse;
+			c.scts = sessionState$1.scts;
+			c.verifiedChains = sessionState$1.verifiedChains;
+			c.extMasterSecret = sessionState$1.extMasterSecret;
+			hs.sessionState = sessionState$1;
+			hs.suite = suite;
+			c.didResume = true;
+			$s = -1; return $ifaceNil;
+			/* */ } return; } var $f = {$blk: checkForResumption$1, $c: true, $r, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _tuple, _tuple$1, _v, c, cipherSuiteOk$1, createdAt, err, err$1, hs, id, needClientCerts, plaintext, sessionHasClientCerts, sessionState$1, ss, ss$1, suite, x, x$1, x$2, $s};return $f;
 		};
 		$ptrType(serverHandshakeState).prototype.doResumeHandshake = function doResumeHandshake() {
-			var {_r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, c, err, err$1, err$2, err$3, hs, $s, $r, $c} = $restore(this, {});
+			var {_r, _r$1, _r$2, _r$3, _r$4, _tuple, c, err, err$1, err$2, hs, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			hs = this;
 			c = hs.c;
 			hs.hello.cipherSuite = hs.suite.id;
 			c.cipherSuite = hs.suite.id;
 			hs.hello.sessionId = hs.clientHello.sessionId;
-			hs.hello.ticketSupported = hs.sessionState.usedOldKey;
+			hs.hello.ticketSupported = true;
 			_r = newFinishedHash(c.vers, hs.suite); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			finishedHash.copy(hs.finishedHash, _r);
 			hs.finishedHash.discardHandshakeBuffer();
@@ -256066,30 +258039,25 @@ $packages["crypto/tls"] = (function() {
 			if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 				$s = -1; return err$1;
 			}
-			_r$3 = c.processCertsFromClient($clone(new Certificate.ptr(hs.sessionState.certificates, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$6.nil), Certificate)); /* */ $s = 4; case 4: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			err$2 = _r$3;
-			if (!($interfaceIsEqual(err$2, $ifaceNil))) {
-				$s = -1; return err$2;
-			}
-			/* */ if (!(c.config.VerifyConnection === $throwNilPointerError)) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (!(c.config.VerifyConnection === $throwNilPointerError)) { */ case 5:
-				_r$4 = c.config.VerifyConnection($clone(c.connectionStateLocked(), ConnectionState)); /* */ $s = 7; case 7: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				err$3 = _r$4;
-				/* */ if (!($interfaceIsEqual(err$3, $ifaceNil))) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (!($interfaceIsEqual(err$3, $ifaceNil))) { */ case 8:
-					_r$5 = c.sendAlert(42); /* */ $s = 10; case 10: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_r$5;
-					$s = -1; return err$3;
-				/* } */ case 9:
-			/* } */ case 6:
-			hs.masterSecret = hs.sessionState.masterSecret;
+			/* */ if (!(c.config.VerifyConnection === $throwNilPointerError)) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (!(c.config.VerifyConnection === $throwNilPointerError)) { */ case 4:
+				_r$3 = c.config.VerifyConnection($clone(c.connectionStateLocked(), ConnectionState)); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				err$2 = _r$3;
+				/* */ if (!($interfaceIsEqual(err$2, $ifaceNil))) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 7:
+					_r$4 = c.sendAlert(42); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					_r$4;
+					$s = -1; return err$2;
+				/* } */ case 8:
+			/* } */ case 5:
+			hs.masterSecret = hs.sessionState.secret;
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: doResumeHandshake, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, c, err, err$1, err$2, err$3, hs, $s};return $f;
+			/* */ } return; } var $f = {$blk: doResumeHandshake, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _tuple, c, err, err$1, err$2, hs, $s};return $f;
 		};
 		$ptrType(serverHandshakeState).prototype.doFullHandshake = function doFullHandshake() {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, c, certMsg, certMsg$1, certReq, certStatus, certVerify, ckx, err, err$1, err$10, err$11, err$12, err$13, err$2, err$3, err$4, err$5, err$6, err$7, err$8, err$9, helloDone, hs, keyAgreement$1, msg, ok, ok$1, ok$2, preMasterSecret, pub, sigHash, sigType, signed, skx, x, $s, $r, $c} = $restore(this, {});
+			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, c, certMsg, certMsg$1, certReq, certStatus, certVerify, ckx, err, err$1, err$10, err$11, err$12, err$13, err$2, err$3, err$4, err$5, err$6, err$7, err$8, err$9, helloDone, hs, keyAgreement$1, msg, ok, ok$1, ok$2, preMasterSecret, pub, sigHash, sigType, signed, skx, x, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			hs = this;
 			c = hs.c;
@@ -256147,9 +258115,9 @@ $packages["crypto/tls"] = (function() {
 				_r$7;
 				$s = -1; return err$4;
 			/* } */ case 11:
-			/* */ if (!(skx === ptrType$24.nil)) { $s = 13; continue; }
+			/* */ if (!(skx === ptrType$30.nil)) { $s = 13; continue; }
 			/* */ $s = 14; continue;
-			/* if (!(skx === ptrType$24.nil)) { */ case 13:
+			/* if (!(skx === ptrType$30.nil)) { */ case 13:
 				_r$8 = hs.c.writeHandshakeRecord(skx, hs.finishedHash); /* */ $s = 15; case 15: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 				_tuple$4 = _r$8;
 				err$5 = _tuple$4[1];
@@ -256157,7 +258125,7 @@ $packages["crypto/tls"] = (function() {
 					$s = -1; return err$5;
 				}
 			/* } */ case 14:
-			certReq = ptrType$34.nil;
+			certReq = ptrType$39.nil;
 			/* */ if (c.config.ClientAuth >= 1) { $s = 16; continue; }
 			/* */ $s = 17; continue;
 			/* if (c.config.ClientAuth >= 1) { */ case 16:
@@ -256201,7 +258169,7 @@ $packages["crypto/tls"] = (function() {
 			/* */ if (c.config.ClientAuth >= 1) { $s = 22; continue; }
 			/* */ $s = 23; continue;
 			/* if (c.config.ClientAuth >= 1) { */ case 22:
-				_tuple$9 = $assertType(msg, ptrType$35, true);
+				_tuple$9 = $assertType(msg, ptrType$40, true);
 				certMsg$1 = _tuple$9[0];
 				ok = _tuple$9[1];
 				/* */ if (!ok) { $s = 24; continue; }
@@ -256213,7 +258181,7 @@ $packages["crypto/tls"] = (function() {
 					$24r = _r$14;
 					$s = 28; case 28: return $24r;
 				/* } */ case 25:
-				_r$15 = c.processCertsFromClient($clone(new Certificate.ptr(certMsg$1.certificates, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$6.nil), Certificate)); /* */ $s = 29; case 29: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+				_r$15 = c.processCertsFromClient($clone(new Certificate.ptr(certMsg$1.certificates, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$7.nil), Certificate)); /* */ $s = 29; case 29: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
 				err$9 = _r$15;
 				if (!($interfaceIsEqual(err$9, $ifaceNil))) {
 					$s = -1; return err$9;
@@ -256242,7 +258210,7 @@ $packages["crypto/tls"] = (function() {
 					$s = -1; return err$10;
 				/* } */ case 35:
 			/* } */ case 32:
-			_tuple$11 = $assertType(msg, ptrType$25, true);
+			_tuple$11 = $assertType(msg, ptrType$31, true);
 			ckx = _tuple$11[0];
 			ok$1 = _tuple$11[1];
 			/* */ if (!ok$1) { $s = 37; continue; }
@@ -256265,101 +258233,115 @@ $packages["crypto/tls"] = (function() {
 				_r$22;
 				$s = -1; return err$4;
 			/* } */ case 44:
-			_r$23 = masterFromPreMasterSecret(c.vers, hs.suite, preMasterSecret, hs.clientHello.random, hs.hello.random); /* */ $s = 46; case 46: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-			hs.masterSecret = _r$23;
-			_r$24 = c.config.writeKeyLog("CLIENT_RANDOM", hs.clientHello.random, hs.masterSecret); /* */ $s = 47; case 47: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-			err$11 = _r$24;
-			/* */ if (!($interfaceIsEqual(err$11, $ifaceNil))) { $s = 48; continue; }
-			/* */ $s = 49; continue;
-			/* if (!($interfaceIsEqual(err$11, $ifaceNil))) { */ case 48:
-				_r$25 = c.sendAlert(80); /* */ $s = 50; case 50: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-				_r$25;
+			/* */ if (hs.hello.extendedMasterSecret) { $s = 46; continue; }
+			/* */ $s = 47; continue;
+			/* if (hs.hello.extendedMasterSecret) { */ case 46:
+				c.extMasterSecret = true;
+				_arg = c.vers;
+				_arg$1 = hs.suite;
+				_arg$2 = preMasterSecret;
+				_r$23 = $clone(hs.finishedHash, finishedHash).Sum(); /* */ $s = 49; case 49: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
+				_arg$3 = _r$23;
+				_r$24 = extMasterFromPreMasterSecret(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 50; case 50: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+				hs.masterSecret = _r$24;
+				$s = 48; continue;
+			/* } else { */ case 47:
+				_r$25 = masterFromPreMasterSecret(c.vers, hs.suite, preMasterSecret, hs.clientHello.random, hs.hello.random); /* */ $s = 51; case 51: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				hs.masterSecret = _r$25;
+			/* } */ case 48:
+			_r$26 = c.config.writeKeyLog("CLIENT_RANDOM", hs.clientHello.random, hs.masterSecret); /* */ $s = 52; case 52: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+			err$11 = _r$26;
+			/* */ if (!($interfaceIsEqual(err$11, $ifaceNil))) { $s = 53; continue; }
+			/* */ $s = 54; continue;
+			/* if (!($interfaceIsEqual(err$11, $ifaceNil))) { */ case 53:
+				_r$27 = c.sendAlert(80); /* */ $s = 55; case 55: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+				_r$27;
 				$s = -1; return err$11;
-			/* } */ case 49:
-			/* */ if (c.peerCertificates.$length > 0) { $s = 51; continue; }
-			/* */ $s = 52; continue;
-			/* if (c.peerCertificates.$length > 0) { */ case 51:
-				_r$26 = c.readHandshake($ifaceNil); /* */ $s = 53; case 53: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-				_tuple$13 = _r$26;
+			/* } */ case 54:
+			/* */ if (c.peerCertificates.$length > 0) { $s = 56; continue; }
+			/* */ $s = 57; continue;
+			/* if (c.peerCertificates.$length > 0) { */ case 56:
+				_r$28 = c.readHandshake($ifaceNil); /* */ $s = 58; case 58: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+				_tuple$13 = _r$28;
 				msg = _tuple$13[0];
 				err$4 = _tuple$13[1];
 				if (!($interfaceIsEqual(err$4, $ifaceNil))) {
 					$s = -1; return err$4;
 				}
-				_tuple$14 = $assertType(msg, ptrType$29, true);
+				_tuple$14 = $assertType(msg, ptrType$36, true);
 				certVerify = _tuple$14[0];
 				ok$2 = _tuple$14[1];
-				/* */ if (!ok$2) { $s = 54; continue; }
-				/* */ $s = 55; continue;
-				/* if (!ok$2) { */ case 54:
-					_r$27 = c.sendAlert(10); /* */ $s = 56; case 56: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-					_r$27;
-					_r$28 = unexpectedMessageError(certVerify, msg); /* */ $s = 57; case 57: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-					$24r$2 = _r$28;
-					$s = 58; case 58: return $24r$2;
-				/* } */ case 55:
+				/* */ if (!ok$2) { $s = 59; continue; }
+				/* */ $s = 60; continue;
+				/* if (!ok$2) { */ case 59:
+					_r$29 = c.sendAlert(10); /* */ $s = 61; case 61: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+					_r$29;
+					_r$30 = unexpectedMessageError(certVerify, msg); /* */ $s = 62; case 62: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+					$24r$2 = _r$30;
+					$s = 63; case 63: return $24r$2;
+				/* } */ case 60:
 				sigType = 0;
 				sigHash = 0;
-				/* */ if (c.vers >= 771) { $s = 59; continue; }
-				/* */ $s = 60; continue;
-				/* if (c.vers >= 771) { */ case 59:
-					/* */ if (!isSupportedSignatureAlgorithm(certVerify.signatureAlgorithm, certReq.supportedSignatureAlgorithms)) { $s = 62; continue; }
-					/* */ $s = 63; continue;
-					/* if (!isSupportedSignatureAlgorithm(certVerify.signatureAlgorithm, certReq.supportedSignatureAlgorithms)) { */ case 62:
-						_r$29 = c.sendAlert(47); /* */ $s = 64; case 64: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-						_r$29;
+				/* */ if (c.vers >= 771) { $s = 64; continue; }
+				/* */ $s = 65; continue;
+				/* if (c.vers >= 771) { */ case 64:
+					/* */ if (!isSupportedSignatureAlgorithm(certVerify.signatureAlgorithm, certReq.supportedSignatureAlgorithms)) { $s = 67; continue; }
+					/* */ $s = 68; continue;
+					/* if (!isSupportedSignatureAlgorithm(certVerify.signatureAlgorithm, certReq.supportedSignatureAlgorithms)) { */ case 67:
+						_r$31 = c.sendAlert(47); /* */ $s = 69; case 69: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
+						_r$31;
 						$s = -1; return errors.New("tls: client certificate used with invalid signature algorithm");
-					/* } */ case 63:
-					_r$30 = typeAndHashFromSignatureScheme(certVerify.signatureAlgorithm); /* */ $s = 65; case 65: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-					_tuple$15 = _r$30;
+					/* } */ case 68:
+					_r$32 = typeAndHashFromSignatureScheme(certVerify.signatureAlgorithm); /* */ $s = 70; case 70: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
+					_tuple$15 = _r$32;
 					sigType = _tuple$15[0];
 					sigHash = _tuple$15[1];
 					err$4 = _tuple$15[2];
-					/* */ if (!($interfaceIsEqual(err$4, $ifaceNil))) { $s = 66; continue; }
-					/* */ $s = 67; continue;
-					/* if (!($interfaceIsEqual(err$4, $ifaceNil))) { */ case 66:
-						_r$31 = c.sendAlert(80); /* */ $s = 68; case 68: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-						$24r$3 = _r$31;
-						$s = 69; case 69: return $24r$3;
-					/* } */ case 67:
-					$s = 61; continue;
-				/* } else { */ case 60:
-					_r$32 = legacyTypeAndHashFromPublicKey(pub); /* */ $s = 70; case 70: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
-					_tuple$16 = _r$32;
-					sigType = _tuple$16[0];
-					sigHash = _tuple$16[1];
-					err$4 = _tuple$16[2];
 					/* */ if (!($interfaceIsEqual(err$4, $ifaceNil))) { $s = 71; continue; }
 					/* */ $s = 72; continue;
 					/* if (!($interfaceIsEqual(err$4, $ifaceNil))) { */ case 71:
-						_r$33 = c.sendAlert(47); /* */ $s = 73; case 73: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
-						_r$33;
-						$s = -1; return err$4;
+						_r$33 = c.sendAlert(80); /* */ $s = 73; case 73: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
+						$24r$3 = _r$33;
+						$s = 74; case 74: return $24r$3;
 					/* } */ case 72:
-				/* } */ case 61:
-				_r$34 = $clone(hs.finishedHash, finishedHash).hashForClientCertificate(sigType, sigHash); /* */ $s = 74; case 74: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
-				signed = _r$34;
-				_r$35 = verifyHandshakeSignature(sigType, pub, sigHash, signed, certVerify.signature); /* */ $s = 75; case 75: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
-				err$12 = _r$35;
-				/* */ if (!($interfaceIsEqual(err$12, $ifaceNil))) { $s = 76; continue; }
-				/* */ $s = 77; continue;
-				/* if (!($interfaceIsEqual(err$12, $ifaceNil))) { */ case 76:
-					_r$36 = c.sendAlert(51); /* */ $s = 78; case 78: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
-					_r$36;
-					_r$37 = err$12.Error(); /* */ $s = 79; case 79: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
-					_r$38 = errors.New("tls: invalid signature by the client certificate: " + _r$37); /* */ $s = 80; case 80: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
-					$24r$4 = _r$38;
-					$s = 81; case 81: return $24r$4;
-				/* } */ case 77:
-				_r$39 = transcriptMsg(certVerify, hs.finishedHash); /* */ $s = 82; case 82: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
-				err$13 = _r$39;
+					$s = 66; continue;
+				/* } else { */ case 65:
+					_r$34 = legacyTypeAndHashFromPublicKey(pub); /* */ $s = 75; case 75: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
+					_tuple$16 = _r$34;
+					sigType = _tuple$16[0];
+					sigHash = _tuple$16[1];
+					err$4 = _tuple$16[2];
+					/* */ if (!($interfaceIsEqual(err$4, $ifaceNil))) { $s = 76; continue; }
+					/* */ $s = 77; continue;
+					/* if (!($interfaceIsEqual(err$4, $ifaceNil))) { */ case 76:
+						_r$35 = c.sendAlert(47); /* */ $s = 78; case 78: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
+						_r$35;
+						$s = -1; return err$4;
+					/* } */ case 77:
+				/* } */ case 66:
+				_r$36 = $clone(hs.finishedHash, finishedHash).hashForClientCertificate(sigType, sigHash); /* */ $s = 79; case 79: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
+				signed = _r$36;
+				_r$37 = verifyHandshakeSignature(sigType, pub, sigHash, signed, certVerify.signature); /* */ $s = 80; case 80: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
+				err$12 = _r$37;
+				/* */ if (!($interfaceIsEqual(err$12, $ifaceNil))) { $s = 81; continue; }
+				/* */ $s = 82; continue;
+				/* if (!($interfaceIsEqual(err$12, $ifaceNil))) { */ case 81:
+					_r$38 = c.sendAlert(51); /* */ $s = 83; case 83: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
+					_r$38;
+					_r$39 = err$12.Error(); /* */ $s = 84; case 84: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
+					_r$40 = errors.New("tls: invalid signature by the client certificate: " + _r$39); /* */ $s = 85; case 85: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
+					$24r$4 = _r$40;
+					$s = 86; case 86: return $24r$4;
+				/* } */ case 82:
+				_r$41 = transcriptMsg(certVerify, hs.finishedHash); /* */ $s = 87; case 87: if($c) { $c = false; _r$41 = _r$41.$blk(); } if (_r$41 && _r$41.$blk !== undefined) { break s; }
+				err$13 = _r$41;
 				if (!($interfaceIsEqual(err$13, $ifaceNil))) {
 					$s = -1; return err$13;
 				}
-			/* } */ case 52:
+			/* } */ case 57:
 			hs.finishedHash.discardHandshakeBuffer();
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: doFullHandshake, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, c, certMsg, certMsg$1, certReq, certStatus, certVerify, ckx, err, err$1, err$10, err$11, err$12, err$13, err$2, err$3, err$4, err$5, err$6, err$7, err$8, err$9, helloDone, hs, keyAgreement$1, msg, ok, ok$1, ok$2, preMasterSecret, pub, sigHash, sigType, signed, skx, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: doFullHandshake, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, c, certMsg, certMsg$1, certReq, certStatus, certVerify, ckx, err, err$1, err$10, err$11, err$12, err$13, err$2, err$3, err$4, err$5, err$6, err$7, err$8, err$9, helloDone, hs, keyAgreement$1, msg, ok, ok$1, ok$2, preMasterSecret, pub, sigHash, sigType, signed, skx, x, $s};return $f;
 		};
 		$ptrType(serverHandshakeState).prototype.establishKeys = function establishKeys() {
 			var {_r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, c, clientCipher, clientHash, clientIV, clientKey, clientMAC, hs, serverCipher, serverHash, serverIV, serverKey, serverMAC, $s, $r, $c} = $restore(this, {});
@@ -256400,7 +258382,7 @@ $packages["crypto/tls"] = (function() {
 				_r$6 = hs.suite.aead(serverKey, serverIV); /* */ $s = 10; case 10: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 				serverCipher = _r$6;
 			/* } */ case 4:
-			c.in$28.prepareCipherSpec(c.vers, clientCipher, clientHash);
+			c.in$30.prepareCipherSpec(c.vers, clientCipher, clientHash);
 			c.out.prepareCipherSpec(c.vers, serverCipher, serverHash);
 			$s = -1; return $ifaceNil;
 			/* */ } return; } var $f = {$blk: establishKeys, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, c, clientCipher, clientHash, clientIV, clientKey, clientMAC, hs, serverCipher, serverHash, serverIV, serverKey, serverMAC, $s};return $f;
@@ -256422,7 +258404,7 @@ $packages["crypto/tls"] = (function() {
 			if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 				$s = -1; return err$1;
 			}
-			_tuple$1 = $assertType(msg, ptrType$30, true);
+			_tuple$1 = $assertType(msg, ptrType$37, true);
 			clientFinished = _tuple$1[0];
 			ok = _tuple$1[1];
 			/* */ if (!ok) { $s = 3; continue; }
@@ -256452,8 +258434,8 @@ $packages["crypto/tls"] = (function() {
 			$s = -1; return $ifaceNil;
 			/* */ } return; } var $f = {$blk: readFinished, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, c, clientFinished, err, err$1, err$2, hs, msg, ok, out, verify, $s};return $f;
 		};
-		$ptrType(serverHandshakeState).prototype.sendSessionTicket = function sendSessionTicket() {
-			var {_i, _r, _r$1, _r$2, _r$3, _r$4, _ref, _tuple, _tuple$1, _tuple$2, c, cert, certsFromClient, createdAt, err, err$1, hs, m, state, stateBytes, x, $s, $r, $c} = $restore(this, {});
+		$ptrType(serverHandshakeState).prototype.sendSessionTicket = function sendSessionTicket$1() {
+			var {_r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, c, err, err$1, err$2, hs, m, state, stateBytes, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			hs = this;
 			if (!hs.hello.ticketSupported) {
@@ -256461,44 +258443,52 @@ $packages["crypto/tls"] = (function() {
 			}
 			c = hs.c;
 			m = new newSessionTicketMsg.ptr(sliceType$6.nil, sliceType$6.nil);
-			_r = c.config.time(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = $clone(_r, time.Time).Unix(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			createdAt = ((x = _r$1, new $Uint64(x.$high, x.$low)));
-			if (!(hs.sessionState === ptrType$33.nil)) {
-				createdAt = hs.sessionState.createdAt;
-			}
-			certsFromClient = sliceType$11.nil;
-			_ref = c.peerCertificates;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				cert = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				certsFromClient = $append(certsFromClient, cert.Raw);
-				_i++;
-			}
-			state = new sessionState.ptr(c.vers, hs.suite.id, createdAt, hs.masterSecret, certsFromClient, false);
-			_r$2 = state.marshal(); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_tuple = _r$2;
-			stateBytes = _tuple[0];
+			_r = c.sessionState(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			state = _tuple[0];
 			err = _tuple[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return err;
 			}
-			_r$3 = c.encryptTicket(stateBytes); /* */ $s = 4; case 4: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_tuple$1 = _r$3;
-			m.ticket = _tuple$1[0];
-			err = _tuple$1[1];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return err;
+			state.secret = hs.masterSecret;
+			if (!(hs.sessionState === ptrType$21.nil)) {
+				state.createdAt = hs.sessionState.createdAt;
 			}
-			_r$4 = hs.c.writeHandshakeRecord(m, hs.finishedHash); /* */ $s = 5; case 5: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_tuple$2 = _r$4;
-			err$1 = _tuple$2[1];
-			if (!($interfaceIsEqual(err$1, $ifaceNil))) {
-				$s = -1; return err$1;
+			/* */ if (!(c.config.WrapSession === $throwNilPointerError)) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!(c.config.WrapSession === $throwNilPointerError)) { */ case 2:
+				_r$1 = c.config.WrapSession($clone(c.connectionStateLocked(), ConnectionState), state); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_tuple$1 = _r$1;
+				m.ticket = _tuple$1[0];
+				err = _tuple$1[1];
+				if (!($interfaceIsEqual(err, $ifaceNil))) {
+					$s = -1; return err;
+				}
+				$s = 4; continue;
+			/* } else { */ case 3:
+				_r$2 = state.Bytes(); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_tuple$2 = _r$2;
+				stateBytes = _tuple$2[0];
+				err$1 = _tuple$2[1];
+				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
+					$s = -1; return err$1;
+				}
+				_r$3 = c.config.encryptTicket(stateBytes, c.ticketKeys); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				_tuple$3 = _r$3;
+				m.ticket = _tuple$3[0];
+				err$1 = _tuple$3[1];
+				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
+					$s = -1; return err$1;
+				}
+			/* } */ case 4:
+			_r$4 = hs.c.writeHandshakeRecord(m, hs.finishedHash); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			_tuple$4 = _r$4;
+			err$2 = _tuple$4[1];
+			if (!($interfaceIsEqual(err$2, $ifaceNil))) {
+				$s = -1; return err$2;
 			}
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: sendSessionTicket, $c: true, $r, _i, _r, _r$1, _r$2, _r$3, _r$4, _ref, _tuple, _tuple$1, _tuple$2, c, cert, certsFromClient, createdAt, err, err$1, hs, m, state, stateBytes, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: sendSessionTicket$1, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, c, err, err$1, err$2, hs, m, state, stateBytes, $s};return $f;
 		};
 		$ptrType(serverHandshakeState).prototype.sendFinished = function sendFinished(out) {
 			var {_r, _r$1, _r$2, _tuple, c, err, err$1, finished, hs, out, $s, $r, $c} = $restore(this, {out});
@@ -256524,8 +258514,9 @@ $packages["crypto/tls"] = (function() {
 			/* */ } return; } var $f = {$blk: sendFinished, $c: true, $r, _r, _r$1, _r$2, _tuple, c, err, err$1, finished, hs, out, $s};return $f;
 		};
 		$ptrType(Conn).prototype.processCertsFromClient = function processCertsFromClient(certificate) {
-			var {$24r, $24r$1, $24r$2, _i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tuple, _tuple$1, _tuple$2, asn1Data, c, cert, certificate, certificates, certs, chains, err, err$1, err$2, i, max, n, ok, opts, $s, $r, $c} = $restore(this, {certificate});
+			var {$24r, $24r$1, $24r$2, _i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tuple, _tuple$1, _tuple$2, asn1Data, c, cert, certificate, certificates, certs, chains, err, err$1, err$2, errCertificateInvalid, i, max, n, ok, opts, $s, $r, $c} = $restore(this, {certificate});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			errCertificateInvalid = [errCertificateInvalid];
 			c = this;
 			certificates = certificate.Certificate;
 			certs = $makeSlice(sliceType$12, certificates.$length);
@@ -256553,7 +258544,7 @@ $packages["crypto/tls"] = (function() {
 				/* */ if (((i < 0 || i >= certs.$length) ? ($throwRuntimeError("index out of range"), undefined) : certs.$array[certs.$offset + i]).PublicKeyAlgorithm === 1) { $s = 10; continue; }
 				/* */ $s = 11; continue;
 				/* if (((i < 0 || i >= certs.$length) ? ($throwRuntimeError("index out of range"), undefined) : certs.$array[certs.$offset + i]).PublicKeyAlgorithm === 1) { */ case 10:
-					n = $assertType(((i < 0 || i >= certs.$length) ? ($throwRuntimeError("index out of range"), undefined) : certs.$array[certs.$offset + i]).PublicKey, ptrType$13).N.BitLen();
+					n = $assertType(((i < 0 || i >= certs.$length) ? ($throwRuntimeError("index out of range"), undefined) : certs.$array[certs.$offset + i]).PublicKey, ptrType$14).N.BitLen();
 					_r$4 = checkKeySize(n); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 					_tuple$1 = _r$4;
 					max = _tuple$1[0];
@@ -256574,15 +258565,23 @@ $packages["crypto/tls"] = (function() {
 			/* */ if ((certs.$length === 0) && requiresClientCert(c.config.ClientAuth)) { $s = 18; continue; }
 			/* */ $s = 19; continue;
 			/* if ((certs.$length === 0) && requiresClientCert(c.config.ClientAuth)) { */ case 18:
-				_r$7 = c.sendAlert(42); /* */ $s = 20; case 20: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_r$7;
+				/* */ if (c.vers === 772) { $s = 20; continue; }
+				/* */ $s = 21; continue;
+				/* if (c.vers === 772) { */ case 20:
+					_r$7 = c.sendAlert(116); /* */ $s = 23; case 23: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					_r$7;
+					$s = 22; continue;
+				/* } else { */ case 21:
+					_r$8 = c.sendAlert(42); /* */ $s = 24; case 24: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					_r$8;
+				/* } */ case 22:
 				$s = -1; return errors.New("tls: client didn't provide a certificate");
 			/* } */ case 19:
-			/* */ if (c.config.ClientAuth >= 3 && certs.$length > 0) { $s = 21; continue; }
-			/* */ $s = 22; continue;
-			/* if (c.config.ClientAuth >= 3 && certs.$length > 0) { */ case 21:
-				_r$8 = c.config.time(); /* */ $s = 23; case 23: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				opts = new x509.VerifyOptions.ptr("", x509.NewCertPool(), c.config.ClientCAs, $clone(_r$8, time.Time), new sliceType$15([2]), 0);
+			/* */ if (c.config.ClientAuth >= 3 && certs.$length > 0) { $s = 25; continue; }
+			/* */ $s = 26; continue;
+			/* if (c.config.ClientAuth >= 3 && certs.$length > 0) { */ case 25:
+				_r$9 = c.config.time(); /* */ $s = 27; case 27: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+				opts = new x509.VerifyOptions.ptr("", x509.NewCertPool(), c.config.ClientCAs, $clone(_r$9, time.Time), new sliceType$16([2]), 0);
 				_ref$1 = $subslice(certs, 1);
 				_i$1 = 0;
 				while (true) {
@@ -256591,53 +258590,69 @@ $packages["crypto/tls"] = (function() {
 					opts.Intermediates.AddCert(cert);
 					_i$1++;
 				}
-				_r$9 = (0 >= certs.$length ? ($throwRuntimeError("index out of range"), undefined) : certs.$array[certs.$offset + 0]).Verify($clone(opts, x509.VerifyOptions)); /* */ $s = 24; case 24: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				_tuple$2 = _r$9;
+				_r$10 = (0 >= certs.$length ? ($throwRuntimeError("index out of range"), undefined) : certs.$array[certs.$offset + 0]).Verify($clone(opts, x509.VerifyOptions)); /* */ $s = 28; case 28: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+				_tuple$2 = _r$10;
 				chains = _tuple$2[0];
 				err$1 = _tuple$2[1];
-				/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 25; continue; }
-				/* */ $s = 26; continue;
-				/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 25:
-					_r$10 = c.sendAlert(42); /* */ $s = 27; case 27: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_r$10;
+				/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 29; continue; }
+				/* */ $s = 30; continue;
+				/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 29:
+					errCertificateInvalid[0] = new x509.CertificateInvalidError.ptr(ptrType$7.nil, 0, "");
+					_r$11 = errors.As(err$1, new x509.UnknownAuthorityError.ptr(ptrType$7.nil, $ifaceNil, ptrType$7.nil)); /* */ $s = 35; case 35: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+					/* */ if (_r$11) { $s = 31; continue; }
+					_r$12 = errors.As(err$1, errCertificateInvalid[0]); /* */ $s = 36; case 36: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+					/* */ if (_r$12 && (errCertificateInvalid[0].Reason === 1)) { $s = 32; continue; }
+					/* */ $s = 33; continue;
+					/* if (_r$11) { */ case 31:
+						_r$13 = c.sendAlert(48); /* */ $s = 37; case 37: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+						_r$13;
+						$s = 34; continue;
+					/* } else if (_r$12 && (errCertificateInvalid[0].Reason === 1)) { */ case 32:
+						_r$14 = c.sendAlert(45); /* */ $s = 38; case 38: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+						_r$14;
+						$s = 34; continue;
+					/* } else { */ case 33:
+						_r$15 = c.sendAlert(42); /* */ $s = 39; case 39: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+						_r$15;
+					/* } */ case 34:
 					$s = -1; return new CertificateVerificationError.ptr(certs, err$1);
-				/* } */ case 26:
+				/* } */ case 30:
 				c.verifiedChains = chains;
-			/* } */ case 22:
+			/* } */ case 26:
 			c.peerCertificates = certs;
 			c.ocspResponse = certificate.OCSPStaple;
 			c.scts = certificate.SignedCertificateTimestamps;
-			/* */ if (certs.$length > 0) { $s = 28; continue; }
-			/* */ $s = 29; continue;
-			/* if (certs.$length > 0) { */ case 28:
+			/* */ if (certs.$length > 0) { $s = 40; continue; }
+			/* */ $s = 41; continue;
+			/* if (certs.$length > 0) { */ case 40:
 				_ref$2 = (0 >= certs.$length ? ($throwRuntimeError("index out of range"), undefined) : certs.$array[certs.$offset + 0]).PublicKey;
-				/* */ if ($assertType(_ref$2, ptrType$14, true)[1] || $assertType(_ref$2, ptrType$13, true)[1] || $assertType(_ref$2, ed25519.PublicKey, true)[1]) { $s = 30; continue; }
-				/* */ $s = 31; continue;
-				/* if ($assertType(_ref$2, ptrType$14, true)[1] || $assertType(_ref$2, ptrType$13, true)[1] || $assertType(_ref$2, ed25519.PublicKey, true)[1]) { */ case 30:
-					$s = 32; continue;
-				/* } else { */ case 31:
-					_r$11 = c.sendAlert(43); /* */ $s = 33; case 33: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					_r$11;
-					_r$12 = fmt.Errorf("tls: client certificate contains an unsupported public key of type %T", new sliceType$7([(0 >= certs.$length ? ($throwRuntimeError("index out of range"), undefined) : certs.$array[certs.$offset + 0]).PublicKey])); /* */ $s = 34; case 34: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					$24r$2 = _r$12;
-					$s = 35; case 35: return $24r$2;
-				/* } */ case 32:
-			/* } */ case 29:
-			/* */ if (!(c.config.VerifyPeerCertificate === $throwNilPointerError)) { $s = 36; continue; }
-			/* */ $s = 37; continue;
-			/* if (!(c.config.VerifyPeerCertificate === $throwNilPointerError)) { */ case 36:
-				_r$13 = c.config.VerifyPeerCertificate(certificates, c.verifiedChains); /* */ $s = 38; case 38: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-				err$2 = _r$13;
-				/* */ if (!($interfaceIsEqual(err$2, $ifaceNil))) { $s = 39; continue; }
-				/* */ $s = 40; continue;
-				/* if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 39:
-					_r$14 = c.sendAlert(42); /* */ $s = 41; case 41: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					_r$14;
+				/* */ if ($assertType(_ref$2, ptrType$15, true)[1] || $assertType(_ref$2, ptrType$14, true)[1] || $assertType(_ref$2, ed25519.PublicKey, true)[1]) { $s = 42; continue; }
+				/* */ $s = 43; continue;
+				/* if ($assertType(_ref$2, ptrType$15, true)[1] || $assertType(_ref$2, ptrType$14, true)[1] || $assertType(_ref$2, ed25519.PublicKey, true)[1]) { */ case 42:
+					$s = 44; continue;
+				/* } else { */ case 43:
+					_r$16 = c.sendAlert(43); /* */ $s = 45; case 45: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+					_r$16;
+					_r$17 = fmt.Errorf("tls: client certificate contains an unsupported public key of type %T", new sliceType$7([(0 >= certs.$length ? ($throwRuntimeError("index out of range"), undefined) : certs.$array[certs.$offset + 0]).PublicKey])); /* */ $s = 46; case 46: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+					$24r$2 = _r$17;
+					$s = 47; case 47: return $24r$2;
+				/* } */ case 44:
+			/* } */ case 41:
+			/* */ if (!(c.config.VerifyPeerCertificate === $throwNilPointerError)) { $s = 48; continue; }
+			/* */ $s = 49; continue;
+			/* if (!(c.config.VerifyPeerCertificate === $throwNilPointerError)) { */ case 48:
+				_r$18 = c.config.VerifyPeerCertificate(certificates, c.verifiedChains); /* */ $s = 50; case 50: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+				err$2 = _r$18;
+				/* */ if (!($interfaceIsEqual(err$2, $ifaceNil))) { $s = 51; continue; }
+				/* */ $s = 52; continue;
+				/* if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 51:
+					_r$19 = c.sendAlert(42); /* */ $s = 53; case 53: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+					_r$19;
 					$s = -1; return err$2;
-				/* } */ case 40:
-			/* } */ case 37:
+				/* } */ case 52:
+			/* } */ case 49:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: processCertsFromClient, $c: true, $r, $24r, $24r$1, $24r$2, _i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tuple, _tuple$1, _tuple$2, asn1Data, c, cert, certificate, certificates, certs, chains, err, err$1, err$2, i, max, n, ok, opts, $s};return $f;
+			/* */ } return; } var $f = {$blk: processCertsFromClient, $c: true, $r, $24r, $24r$1, $24r$2, _i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tuple, _tuple$1, _tuple$2, asn1Data, c, cert, certificate, certificates, certs, chains, err, err$1, err$2, errCertificateInvalid, i, max, n, ok, opts, $s};return $f;
 		};
 		clientHelloInfo = function clientHelloInfo$1(ctx, c, clientHello) {
 			var c, clientHello, ctx, supportedVersions$1;
@@ -256690,7 +258705,7 @@ $packages["crypto/tls"] = (function() {
 			_tmp$1 = 0;
 			hi = _tmp;
 			lo = _tmp$1;
-			if (!s.ReadUint32((hi$24ptr || (hi$24ptr = new ptrType$36(function() { return hi; }, function($v) { hi = $v; })))) || !s.ReadUint32((lo$24ptr || (lo$24ptr = new ptrType$36(function() { return lo; }, function($v) { lo = $v; }))))) {
+			if (!s.ReadUint32((hi$24ptr || (hi$24ptr = new ptrType$25(function() { return hi; }, function($v) { hi = $v; })))) || !s.ReadUint32((lo$24ptr || (lo$24ptr = new ptrType$25(function() { return lo; }, function($v) { lo = $v; }))))) {
 				return false;
 			}
 			out.$set((x = $shiftLeft64((new $Uint64(0, hi)), 32), x$1 = (new $Uint64(0, lo)), new $Uint64(x.$high | x$1.$high, (x.$low | x$1.$low) >>> 0)));
@@ -256698,17 +258713,17 @@ $packages["crypto/tls"] = (function() {
 		};
 		readUint8LengthPrefixed = function readUint8LengthPrefixed$1(s, out) {
 			var _ptr, out, s;
-			return s.ReadUint8LengthPrefixed(((_ptr = out, new ptrType$19(function() { return $convertSliceType(_ptr.$get(), cryptobyte.String); }, function($v) { _ptr.$set($convertSliceType($v, sliceType$6)); }, _ptr.$target))));
+			return s.ReadUint8LengthPrefixed(((_ptr = out, new ptrType$20(function() { return $convertSliceType(_ptr.$get(), cryptobyte.String); }, function($v) { _ptr.$set($convertSliceType($v, sliceType$6)); }, _ptr.$target, _ptr.$index))));
 		};
 		readUint16LengthPrefixed = function readUint16LengthPrefixed$1(s, out) {
 			var _ptr, out, s;
-			return s.ReadUint16LengthPrefixed(((_ptr = out, new ptrType$19(function() { return $convertSliceType(_ptr.$get(), cryptobyte.String); }, function($v) { _ptr.$set($convertSliceType($v, sliceType$6)); }, _ptr.$target))));
+			return s.ReadUint16LengthPrefixed(((_ptr = out, new ptrType$20(function() { return $convertSliceType(_ptr.$get(), cryptobyte.String); }, function($v) { _ptr.$set($convertSliceType($v, sliceType$6)); }, _ptr.$target, _ptr.$index))));
 		};
 		readUint24LengthPrefixed = function readUint24LengthPrefixed$1(s, out) {
 			var _ptr, out, s;
-			return s.ReadUint24LengthPrefixed(((_ptr = out, new ptrType$19(function() { return $convertSliceType(_ptr.$get(), cryptobyte.String); }, function($v) { _ptr.$set($convertSliceType($v, sliceType$6)); }, _ptr.$target))));
+			return s.ReadUint24LengthPrefixed(((_ptr = out, new ptrType$20(function() { return $convertSliceType(_ptr.$get(), cryptobyte.String); }, function($v) { _ptr.$set($convertSliceType($v, sliceType$6)); }, _ptr.$target, _ptr.$index))));
 		};
-		$ptrType(clientHelloMsg).prototype.marshal = function marshal$2() {
+		$ptrType(clientHelloMsg).prototype.marshal = function marshal() {
 			var {_tuple, _tuple$1, b, err, extBytes, exts, m, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			extBytes = [extBytes];
@@ -256717,7 +258732,7 @@ $packages["crypto/tls"] = (function() {
 			if (!(m[0].raw === sliceType$6.nil)) {
 				$s = -1; return [m[0].raw, $ifaceNil];
 			}
-			exts = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$17.nil, 0, 0, false, ptrType$18.nil);
+			exts = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$18.nil, 0, 0, false, ptrType$19.nil);
 			/* */ if (m[0].serverName.length > 0) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (m[0].serverName.length > 0) { */ case 1:
@@ -256856,6 +258871,10 @@ $packages["crypto/tls"] = (function() {
 						/* */ } return; } var $f = {$blk: clientHelloMsg·marshal·func8, $c: true, $r, exts$1, $s};return $f;
 					}; })(extBytes, m)); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 23:
+			if (m[0].extendedMasterSecret) {
+				exts.AddUint16(23);
+				exts.AddUint16(0);
+			}
 			/* */ if (m[0].alpnProtocols.$length > 0) { $s = 25; continue; }
 			/* */ $s = 26; continue;
 			/* if (m[0].alpnProtocols.$length > 0) { */ case 25:
@@ -256977,14 +258996,23 @@ $packages["crypto/tls"] = (function() {
 						/* */ } return; } var $f = {$blk: clientHelloMsg·marshal·func13, $c: true, $r, exts$1, $s};return $f;
 					}; })(extBytes, m)); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 38:
-			/* */ if (m[0].pskIdentities.$length > 0) { $s = 40; continue; }
+			/* */ if (!(m[0].quicTransportParameters === sliceType$6.nil)) { $s = 40; continue; }
 			/* */ $s = 41; continue;
-			/* if (m[0].pskIdentities.$length > 0) { */ case 40:
-				exts.AddUint16(41);
+			/* if (!(m[0].quicTransportParameters === sliceType$6.nil)) { */ case 40:
+				exts.AddUint16(57);
 				$r = exts.AddUint16LengthPrefixed((function(extBytes, m) { return function clientHelloMsg·marshal·func14(exts$1) {
+						var exts$1;
+						exts$1.AddBytes(m[0].quicTransportParameters);
+					}; })(extBytes, m)); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 41:
+			/* */ if (m[0].pskIdentities.$length > 0) { $s = 43; continue; }
+			/* */ $s = 44; continue;
+			/* if (m[0].pskIdentities.$length > 0) { */ case 43:
+				exts.AddUint16(41);
+				$r = exts.AddUint16LengthPrefixed((function(extBytes, m) { return function clientHelloMsg·marshal·func15(exts$1) {
 						var {exts$1, $s, $r, $c} = $restore(this, {exts$1});
 						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						$r = exts$1.AddUint16LengthPrefixed((function(extBytes, m) { return function clientHelloMsg·marshal·func14·func1(exts$2) {
+						$r = exts$1.AddUint16LengthPrefixed((function(extBytes, m) { return function clientHelloMsg·marshal·func15·func1(exts$2) {
 								var {_i, _ref, exts$2, psk, $s, $r, $c} = $restore(this, {exts$2});
 								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 								psk = [psk];
@@ -256993,7 +259021,7 @@ $packages["crypto/tls"] = (function() {
 								/* while (true) { */ case 1:
 									/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
 									psk[0] = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), pskIdentity);
-									$r = exts$2.AddUint16LengthPrefixed((function(extBytes, m, psk) { return function clientHelloMsg·marshal·func14·func1·func1(exts$3) {
+									$r = exts$2.AddUint16LengthPrefixed((function(extBytes, m, psk) { return function clientHelloMsg·marshal·func15·func1·func1(exts$3) {
 											var exts$3;
 											exts$3.AddBytes(psk[0].label);
 										}; })(extBytes, m, psk)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -257002,9 +259030,9 @@ $packages["crypto/tls"] = (function() {
 								$s = 1; continue;
 								case 2:
 								$s = -1; return;
-								/* */ } return; } var $f = {$blk: clientHelloMsg·marshal·func14·func1, $c: true, $r, _i, _ref, exts$2, psk, $s};return $f;
+								/* */ } return; } var $f = {$blk: clientHelloMsg·marshal·func15·func1, $c: true, $r, _i, _ref, exts$2, psk, $s};return $f;
 							}; })(extBytes, m)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = exts$1.AddUint16LengthPrefixed((function(extBytes, m) { return function clientHelloMsg·marshal·func14·func2(exts$2) {
+						$r = exts$1.AddUint16LengthPrefixed((function(extBytes, m) { return function clientHelloMsg·marshal·func15·func2(exts$2) {
 								var {_i, _ref, binder, exts$2, $s, $r, $c} = $restore(this, {exts$2});
 								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 								binder = [binder];
@@ -257013,7 +259041,7 @@ $packages["crypto/tls"] = (function() {
 								/* while (true) { */ case 1:
 									/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
 									binder[0] = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-									$r = exts$2.AddUint8LengthPrefixed((function(binder, extBytes, m) { return function clientHelloMsg·marshal·func14·func2·func1(exts$3) {
+									$r = exts$2.AddUint8LengthPrefixed((function(binder, extBytes, m) { return function clientHelloMsg·marshal·func15·func2·func1(exts$3) {
 											var exts$3;
 											exts$3.AddBytes(binder[0]);
 										}; })(binder, extBytes, m)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -257021,30 +259049,30 @@ $packages["crypto/tls"] = (function() {
 								$s = 1; continue;
 								case 2:
 								$s = -1; return;
-								/* */ } return; } var $f = {$blk: clientHelloMsg·marshal·func14·func2, $c: true, $r, _i, _ref, binder, exts$2, $s};return $f;
+								/* */ } return; } var $f = {$blk: clientHelloMsg·marshal·func15·func2, $c: true, $r, _i, _ref, binder, exts$2, $s};return $f;
 							}; })(extBytes, m)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						$s = -1; return;
-						/* */ } return; } var $f = {$blk: clientHelloMsg·marshal·func14, $c: true, $r, exts$1, $s};return $f;
-					}; })(extBytes, m)); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 41:
+						/* */ } return; } var $f = {$blk: clientHelloMsg·marshal·func15, $c: true, $r, exts$1, $s};return $f;
+					}; })(extBytes, m)); /* */ $s = 45; case 45: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 44:
 			_tuple = exts.Bytes();
 			extBytes[0] = _tuple[0];
 			err = _tuple[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return [sliceType$6.nil, err];
 			}
-			b = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$17.nil, 0, 0, false, ptrType$18.nil);
+			b = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$18.nil, 0, 0, false, ptrType$19.nil);
 			b.AddUint8(1);
-			$r = b.AddUint24LengthPrefixed((function(extBytes, m) { return function clientHelloMsg·marshal·func15(b$1) {
+			$r = b.AddUint24LengthPrefixed((function(extBytes, m) { return function clientHelloMsg·marshal·func16(b$1) {
 					var {b$1, $s, $r, $c} = $restore(this, {b$1});
 					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 					b$1.AddUint16(m[0].vers);
 					$r = addBytesWithLength(b$1, m[0].random, 32); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = b$1.AddUint8LengthPrefixed((function(extBytes, m) { return function clientHelloMsg·marshal·func15·func1(b$2) {
+					$r = b$1.AddUint8LengthPrefixed((function(extBytes, m) { return function clientHelloMsg·marshal·func16·func1(b$2) {
 							var b$2;
 							b$2.AddBytes(m[0].sessionId);
 						}; })(extBytes, m)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = b$1.AddUint16LengthPrefixed((function(extBytes, m) { return function clientHelloMsg·marshal·func15·func2(b$2) {
+					$r = b$1.AddUint16LengthPrefixed((function(extBytes, m) { return function clientHelloMsg·marshal·func16·func2(b$2) {
 							var _i, _ref, b$2, suite;
 							_ref = m[0].cipherSuites;
 							_i = 0;
@@ -257055,26 +259083,26 @@ $packages["crypto/tls"] = (function() {
 								_i++;
 							}
 						}; })(extBytes, m)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = b$1.AddUint8LengthPrefixed((function(extBytes, m) { return function clientHelloMsg·marshal·func15·func3(b$2) {
+					$r = b$1.AddUint8LengthPrefixed((function(extBytes, m) { return function clientHelloMsg·marshal·func16·func3(b$2) {
 							var b$2;
 							b$2.AddBytes(m[0].compressionMethods);
 						}; })(extBytes, m)); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					/* */ if (extBytes[0].$length > 0) { $s = 5; continue; }
 					/* */ $s = 6; continue;
 					/* if (extBytes[0].$length > 0) { */ case 5:
-						$r = b$1.AddUint16LengthPrefixed((function(extBytes, m) { return function clientHelloMsg·marshal·func15·func4(b$2) {
+						$r = b$1.AddUint16LengthPrefixed((function(extBytes, m) { return function clientHelloMsg·marshal·func16·func4(b$2) {
 								var b$2;
 								b$2.AddBytes(extBytes[0]);
 							}; })(extBytes, m)); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					/* } */ case 6:
 					$s = -1; return;
-					/* */ } return; } var $f = {$blk: clientHelloMsg·marshal·func15, $c: true, $r, b$1, $s};return $f;
-				}; })(extBytes, m)); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* */ } return; } var $f = {$blk: clientHelloMsg·marshal·func16, $c: true, $r, b$1, $s};return $f;
+				}; })(extBytes, m)); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			_tuple$1 = b.Bytes();
 			m[0].raw = _tuple$1[0];
 			err = _tuple$1[1];
 			$s = -1; return [m[0].raw, err];
-			/* */ } return; } var $f = {$blk: marshal$2, $c: true, $r, _tuple, _tuple$1, b, err, extBytes, exts, m, $s};return $f;
+			/* */ } return; } var $f = {$blk: marshal, $c: true, $r, _tuple, _tuple$1, b, err, extBytes, exts, m, $s};return $f;
 		};
 		$ptrType(clientHelloMsg).prototype.marshalWithoutBinders = function marshalWithoutBinders() {
 			var {_i, _r, _ref, _tuple, binder, bindersLen, err, fullMessage, m, $s, $r, $c} = $restore(this, {});
@@ -257160,16 +259188,16 @@ $packages["crypto/tls"] = (function() {
 			$s = -1; return $ifaceNil;
 			/* */ } return; } var $f = {$blk: updateBinders, $c: true, $r, _i, _r, _ref, _tuple, _tuple$1, b, err, err$1, helloBytes, i, lenWithoutBinders, m, out, pskBinders, x, $s};return $f;
 		};
-		$ptrType(clientHelloMsg).prototype.unmarshal = function unmarshal$2(data) {
+		$ptrType(clientHelloMsg).prototype.unmarshal = function unmarshal(data) {
 			var _1, _entry, _key, _ptr, binder, binders, cipherSuites$1, cipherSuites$24ptr, clientShares, curve, curves, data, extData, extension, extensions, extensions$24ptr, identities, ignored, ks, m, nameList, nameType, proto, protoList, psk, s, s$24ptr, seenExts, serverName, sigAndAlg, sigAndAlg$1, sigAndAlgs, sigAndAlgs$1, statusType, suite, vers, versList;
 			m = this;
-			clientHelloMsg.copy(m, new clientHelloMsg.ptr(data, 0, sliceType$6.nil, sliceType$6.nil, sliceType$3.nil, sliceType$6.nil, "", false, sliceType$4.nil, sliceType$6.nil, false, sliceType$6.nil, sliceType.nil, sliceType.nil, false, sliceType$6.nil, sliceType$2.nil, false, sliceType$3.nil, sliceType$6.nil, sliceType$16.nil, false, sliceType$6.nil, sliceType$17.nil, sliceType$11.nil));
+			clientHelloMsg.copy((m === ptrType$33.nil && $throwNilPointerError(), m), new clientHelloMsg.ptr(data, 0, sliceType$6.nil, sliceType$6.nil, sliceType$3.nil, sliceType$6.nil, "", false, sliceType$4.nil, sliceType$6.nil, false, sliceType$6.nil, sliceType.nil, sliceType.nil, false, sliceType$6.nil, false, sliceType$2.nil, false, sliceType$3.nil, sliceType$6.nil, sliceType$17.nil, false, sliceType$6.nil, sliceType$18.nil, sliceType$11.nil, sliceType$6.nil));
 			s = ($convertSliceType(data, cryptobyte.String));
-			if (!(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).Skip(4) || !(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).ReadUint16((m.$ptr_vers || (m.$ptr_vers = new ptrType$20(function() { return this.$target.vers; }, function($v) { this.$target.vers = $v; }, m)))) || !(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).ReadBytes((m.$ptr_random || (m.$ptr_random = new ptrType$1(function() { return this.$target.random; }, function($v) { this.$target.random = $v; }, m))), 32) || !readUint8LengthPrefixed((s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))), (m.$ptr_sessionId || (m.$ptr_sessionId = new ptrType$1(function() { return this.$target.sessionId; }, function($v) { this.$target.sessionId = $v; }, m))))) {
+			if (!(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).Skip(4) || !(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).ReadUint16((m === ptrType$33.nil && $throwNilPointerError(), (m.$ptr_vers || (m.$ptr_vers = new ptrType$22(function() { return this.$target.vers; }, function($v) { this.$target.vers = $v; }, m))))) || !(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).ReadBytes((m === ptrType$33.nil && $throwNilPointerError(), (m.$ptr_random || (m.$ptr_random = new ptrType$1(function() { return this.$target.random; }, function($v) { this.$target.random = $v; }, m)))), 32) || !readUint8LengthPrefixed((s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))), (m === ptrType$33.nil && $throwNilPointerError(), (m.$ptr_sessionId || (m.$ptr_sessionId = new ptrType$1(function() { return this.$target.sessionId; }, function($v) { this.$target.sessionId = $v; }, m)))))) {
 				return false;
 			}
 			cipherSuites$1 = cryptobyte.String.nil;
-			if (!(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).ReadUint16LengthPrefixed((cipherSuites$24ptr || (cipherSuites$24ptr = new ptrType$19(function() { return cipherSuites$1; }, function($v) { cipherSuites$1 = $v; }))))) {
+			if (!(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).ReadUint16LengthPrefixed((cipherSuites$24ptr || (cipherSuites$24ptr = new ptrType$20(function() { return cipherSuites$1; }, function($v) { cipherSuites$1 = $v; }))))) {
 				return false;
 			}
 			m.cipherSuites = new sliceType$3([]);
@@ -257178,7 +259206,7 @@ $packages["crypto/tls"] = (function() {
 				if (!(!cipherSuites$1.Empty())) { break; }
 				suite = [suite];
 				suite[0] = 0;
-				if (!(cipherSuites$24ptr || (cipherSuites$24ptr = new ptrType$19(function() { return cipherSuites$1; }, function($v) { cipherSuites$1 = $v; }))).ReadUint16((suite.$ptr || (suite.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, suite))))) {
+				if (!(cipherSuites$24ptr || (cipherSuites$24ptr = new ptrType$20(function() { return cipherSuites$1; }, function($v) { cipherSuites$1 = $v; }))).ReadUint16((suite.$ptr || (suite.$ptr = new ptrType$22(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, suite))))) {
 					return false;
 				}
 				if (suite[0] === 255) {
@@ -257186,14 +259214,14 @@ $packages["crypto/tls"] = (function() {
 				}
 				m.cipherSuites = $append(m.cipherSuites, suite[0]);
 			}
-			if (!readUint8LengthPrefixed((s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))), (m.$ptr_compressionMethods || (m.$ptr_compressionMethods = new ptrType$1(function() { return this.$target.compressionMethods; }, function($v) { this.$target.compressionMethods = $v; }, m))))) {
+			if (!readUint8LengthPrefixed((s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))), (m === ptrType$33.nil && $throwNilPointerError(), (m.$ptr_compressionMethods || (m.$ptr_compressionMethods = new ptrType$1(function() { return this.$target.compressionMethods; }, function($v) { this.$target.compressionMethods = $v; }, m)))))) {
 				return false;
 			}
 			if (s.Empty()) {
 				return true;
 			}
 			extensions = cryptobyte.String.nil;
-			if (!(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).ReadUint16LengthPrefixed((extensions$24ptr || (extensions$24ptr = new ptrType$19(function() { return extensions; }, function($v) { extensions = $v; })))) || !s.Empty()) {
+			if (!(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).ReadUint16LengthPrefixed((extensions$24ptr || (extensions$24ptr = new ptrType$20(function() { return extensions; }, function($v) { extensions = $v; })))) || !s.Empty()) {
 				return false;
 			}
 			seenExts = new $global.Map();
@@ -257214,7 +259242,7 @@ $packages["crypto/tls"] = (function() {
 				versList = [versList];
 				extension[0] = 0;
 				extData[0] = cryptobyte.String.nil;
-				if (!(extensions$24ptr || (extensions$24ptr = new ptrType$19(function() { return extensions; }, function($v) { extensions = $v; }))).ReadUint16((extension.$ptr || (extension.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extension)))) || !(extensions$24ptr || (extensions$24ptr = new ptrType$19(function() { return extensions; }, function($v) { extensions = $v; }))).ReadUint16LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))))) {
+				if (!(extensions$24ptr || (extensions$24ptr = new ptrType$20(function() { return extensions; }, function($v) { extensions = $v; }))).ReadUint16((extension.$ptr || (extension.$ptr = new ptrType$22(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extension)))) || !(extensions$24ptr || (extensions$24ptr = new ptrType$20(function() { return extensions; }, function($v) { extensions = $v; }))).ReadUint16LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))))) {
 					return false;
 				}
 				if ((_entry = $mapIndex(seenExts,$Uint16.keyFor(extension[0])), _entry !== undefined ? _entry.v : false)) {
@@ -257224,7 +259252,7 @@ $packages["crypto/tls"] = (function() {
 				_1 = extension[0];
 				if (_1 === (0)) {
 					nameList[0] = cryptobyte.String.nil;
-					if (!(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((nameList.$ptr || (nameList.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, nameList)))) || nameList[0].Empty()) {
+					if (!(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((nameList.$ptr || (nameList.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, nameList)))) || nameList[0].Empty()) {
 						return false;
 					}
 					while (true) {
@@ -257233,7 +259261,7 @@ $packages["crypto/tls"] = (function() {
 						serverName = [serverName];
 						nameType[0] = 0;
 						serverName[0] = cryptobyte.String.nil;
-						if (!(nameList.$ptr || (nameList.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, nameList))).ReadUint8((nameType.$ptr || (nameType.$ptr = new ptrType$22(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, nameType)))) || !(nameList.$ptr || (nameList.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, nameList))).ReadUint16LengthPrefixed((serverName.$ptr || (serverName.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, serverName)))) || serverName[0].Empty()) {
+						if (!(nameList.$ptr || (nameList.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, nameList))).ReadUint8((nameType.$ptr || (nameType.$ptr = new ptrType$23(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, nameType)))) || !(nameList.$ptr || (nameList.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, nameList))).ReadUint16LengthPrefixed((serverName.$ptr || (serverName.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, serverName)))) || serverName[0].Empty()) {
 							return false;
 						}
 						if (!((nameType[0] === 0))) {
@@ -257250,74 +259278,76 @@ $packages["crypto/tls"] = (function() {
 				} else if (_1 === (5)) {
 					statusType[0] = 0;
 					ignored[0] = cryptobyte.String.nil;
-					if (!(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint8((statusType.$ptr || (statusType.$ptr = new ptrType$22(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, statusType)))) || !(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((ignored.$ptr || (ignored.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, ignored)))) || !(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((ignored.$ptr || (ignored.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, ignored))))) {
+					if (!(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint8((statusType.$ptr || (statusType.$ptr = new ptrType$23(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, statusType)))) || !(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((ignored.$ptr || (ignored.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, ignored)))) || !(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((ignored.$ptr || (ignored.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, ignored))))) {
 						return false;
 					}
 					m.ocspStapling = statusType[0] === 1;
 				} else if (_1 === (10)) {
 					curves[0] = cryptobyte.String.nil;
-					if (!(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((curves.$ptr || (curves.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, curves)))) || curves[0].Empty()) {
+					if (!(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((curves.$ptr || (curves.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, curves)))) || curves[0].Empty()) {
 						return false;
 					}
 					while (true) {
 						if (!(!curves[0].Empty())) { break; }
 						curve = [curve];
 						curve[0] = 0;
-						if (!(curves.$ptr || (curves.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, curves))).ReadUint16((curve.$ptr || (curve.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, curve))))) {
+						if (!(curves.$ptr || (curves.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, curves))).ReadUint16((curve.$ptr || (curve.$ptr = new ptrType$22(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, curve))))) {
 							return false;
 						}
 						m.supportedCurves = $append(m.supportedCurves, ((curve[0] << 16 >>> 16)));
 					}
 				} else if (_1 === (11)) {
-					if (!readUint8LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))), (m.$ptr_supportedPoints || (m.$ptr_supportedPoints = new ptrType$1(function() { return this.$target.supportedPoints; }, function($v) { this.$target.supportedPoints = $v; }, m)))) || (m.supportedPoints.$length === 0)) {
+					if (!readUint8LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))), (m === ptrType$33.nil && $throwNilPointerError(), (m.$ptr_supportedPoints || (m.$ptr_supportedPoints = new ptrType$1(function() { return this.$target.supportedPoints; }, function($v) { this.$target.supportedPoints = $v; }, m))))) || (m.supportedPoints.$length === 0)) {
 						return false;
 					}
 				} else if (_1 === (35)) {
 					m.ticketSupported = true;
-					(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadBytes((m.$ptr_sessionTicket || (m.$ptr_sessionTicket = new ptrType$1(function() { return this.$target.sessionTicket; }, function($v) { this.$target.sessionTicket = $v; }, m))), extData[0].$length);
+					(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadBytes((m === ptrType$33.nil && $throwNilPointerError(), (m.$ptr_sessionTicket || (m.$ptr_sessionTicket = new ptrType$1(function() { return this.$target.sessionTicket; }, function($v) { this.$target.sessionTicket = $v; }, m)))), extData[0].$length);
 				} else if (_1 === (13)) {
 					sigAndAlgs[0] = cryptobyte.String.nil;
-					if (!(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((sigAndAlgs.$ptr || (sigAndAlgs.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sigAndAlgs)))) || sigAndAlgs[0].Empty()) {
+					if (!(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((sigAndAlgs.$ptr || (sigAndAlgs.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sigAndAlgs)))) || sigAndAlgs[0].Empty()) {
 						return false;
 					}
 					while (true) {
 						if (!(!sigAndAlgs[0].Empty())) { break; }
 						sigAndAlg = [sigAndAlg];
 						sigAndAlg[0] = 0;
-						if (!(sigAndAlgs.$ptr || (sigAndAlgs.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sigAndAlgs))).ReadUint16((sigAndAlg.$ptr || (sigAndAlg.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sigAndAlg))))) {
+						if (!(sigAndAlgs.$ptr || (sigAndAlgs.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sigAndAlgs))).ReadUint16((sigAndAlg.$ptr || (sigAndAlg.$ptr = new ptrType$22(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sigAndAlg))))) {
 							return false;
 						}
 						m.supportedSignatureAlgorithms = $append(m.supportedSignatureAlgorithms, ((sigAndAlg[0] << 16 >>> 16)));
 					}
 				} else if (_1 === (50)) {
 					sigAndAlgs$1[0] = cryptobyte.String.nil;
-					if (!(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((sigAndAlgs$1.$ptr || (sigAndAlgs$1.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sigAndAlgs$1)))) || sigAndAlgs$1[0].Empty()) {
+					if (!(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((sigAndAlgs$1.$ptr || (sigAndAlgs$1.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sigAndAlgs$1)))) || sigAndAlgs$1[0].Empty()) {
 						return false;
 					}
 					while (true) {
 						if (!(!sigAndAlgs$1[0].Empty())) { break; }
 						sigAndAlg$1 = [sigAndAlg$1];
 						sigAndAlg$1[0] = 0;
-						if (!(sigAndAlgs$1.$ptr || (sigAndAlgs$1.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sigAndAlgs$1))).ReadUint16((sigAndAlg$1.$ptr || (sigAndAlg$1.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sigAndAlg$1))))) {
+						if (!(sigAndAlgs$1.$ptr || (sigAndAlgs$1.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sigAndAlgs$1))).ReadUint16((sigAndAlg$1.$ptr || (sigAndAlg$1.$ptr = new ptrType$22(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sigAndAlg$1))))) {
 							return false;
 						}
 						m.supportedSignatureAlgorithmsCert = $append(m.supportedSignatureAlgorithmsCert, ((sigAndAlg$1[0] << 16 >>> 16)));
 					}
 				} else if (_1 === (65281)) {
-					if (!readUint8LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))), (m.$ptr_secureRenegotiation || (m.$ptr_secureRenegotiation = new ptrType$1(function() { return this.$target.secureRenegotiation; }, function($v) { this.$target.secureRenegotiation = $v; }, m))))) {
+					if (!readUint8LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))), (m === ptrType$33.nil && $throwNilPointerError(), (m.$ptr_secureRenegotiation || (m.$ptr_secureRenegotiation = new ptrType$1(function() { return this.$target.secureRenegotiation; }, function($v) { this.$target.secureRenegotiation = $v; }, m)))))) {
 						return false;
 					}
 					m.secureRenegotiationSupported = true;
+				} else if (_1 === (23)) {
+					m.extendedMasterSecret = true;
 				} else if (_1 === (16)) {
 					protoList[0] = cryptobyte.String.nil;
-					if (!(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((protoList.$ptr || (protoList.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, protoList)))) || protoList[0].Empty()) {
+					if (!(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((protoList.$ptr || (protoList.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, protoList)))) || protoList[0].Empty()) {
 						return false;
 					}
 					while (true) {
 						if (!(!protoList[0].Empty())) { break; }
 						proto = [proto];
 						proto[0] = cryptobyte.String.nil;
-						if (!(protoList.$ptr || (protoList.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, protoList))).ReadUint8LengthPrefixed((proto.$ptr || (proto.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, proto)))) || proto[0].Empty()) {
+						if (!(protoList.$ptr || (protoList.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, protoList))).ReadUint8LengthPrefixed((proto.$ptr || (proto.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, proto)))) || proto[0].Empty()) {
 							return false;
 						}
 						m.alpnProtocols = $append(m.alpnProtocols, ($bytesToString(proto[0])));
@@ -257326,31 +259356,31 @@ $packages["crypto/tls"] = (function() {
 					m.scts = true;
 				} else if (_1 === (43)) {
 					versList[0] = cryptobyte.String.nil;
-					if (!(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint8LengthPrefixed((versList.$ptr || (versList.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, versList)))) || versList[0].Empty()) {
+					if (!(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint8LengthPrefixed((versList.$ptr || (versList.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, versList)))) || versList[0].Empty()) {
 						return false;
 					}
 					while (true) {
 						if (!(!versList[0].Empty())) { break; }
 						vers = [vers];
 						vers[0] = 0;
-						if (!(versList.$ptr || (versList.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, versList))).ReadUint16((vers.$ptr || (vers.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, vers))))) {
+						if (!(versList.$ptr || (versList.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, versList))).ReadUint16((vers.$ptr || (vers.$ptr = new ptrType$22(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, vers))))) {
 							return false;
 						}
 						m.supportedVersions = $append(m.supportedVersions, vers[0]);
 					}
 				} else if (_1 === (44)) {
-					if (!readUint16LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))), (m.$ptr_cookie || (m.$ptr_cookie = new ptrType$1(function() { return this.$target.cookie; }, function($v) { this.$target.cookie = $v; }, m)))) || (m.cookie.$length === 0)) {
+					if (!readUint16LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))), (m === ptrType$33.nil && $throwNilPointerError(), (m.$ptr_cookie || (m.$ptr_cookie = new ptrType$1(function() { return this.$target.cookie; }, function($v) { this.$target.cookie = $v; }, m))))) || (m.cookie.$length === 0)) {
 						return false;
 					}
 				} else if (_1 === (51)) {
 					clientShares[0] = cryptobyte.String.nil;
-					if (!(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((clientShares.$ptr || (clientShares.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, clientShares))))) {
+					if (!(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((clientShares.$ptr || (clientShares.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, clientShares))))) {
 						return false;
 					}
 					while (true) {
 						if (!(!clientShares[0].Empty())) { break; }
 						ks = new keyShare.ptr(0, sliceType$6.nil);
-						if (!(clientShares.$ptr || (clientShares.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, clientShares))).ReadUint16(((_ptr = (ks.$ptr_group || (ks.$ptr_group = new ptrType$37(function() { return this.$target.group; }, function($v) { this.$target.group = $v; }, ks))), new ptrType$20(function() { return (_ptr.$get() << 16 >>> 16); }, function($v) { _ptr.$set(($v << 16 >>> 16)); }, _ptr.$target)))) || !readUint16LengthPrefixed((clientShares.$ptr || (clientShares.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, clientShares))), (ks.$ptr_data || (ks.$ptr_data = new ptrType$1(function() { return this.$target.data; }, function($v) { this.$target.data = $v; }, ks)))) || (ks.data.$length === 0)) {
+						if (!(clientShares.$ptr || (clientShares.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, clientShares))).ReadUint16(((_ptr = (ks.$ptr_group || (ks.$ptr_group = new ptrType$41(function() { return this.$target.group; }, function($v) { this.$target.group = $v; }, ks))), new ptrType$22(function() { return (_ptr.$get() << 16 >>> 16); }, function($v) { _ptr.$set(($v << 16 >>> 16)); }, _ptr.$target, _ptr.$index)))) || !readUint16LengthPrefixed((clientShares.$ptr || (clientShares.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, clientShares))), (ks.$ptr_data || (ks.$ptr_data = new ptrType$1(function() { return this.$target.data; }, function($v) { this.$target.data = $v; }, ks)))) || (ks.data.$length === 0)) {
 							return false;
 						}
 						m.keyShares = $append(m.keyShares, ks);
@@ -257358,7 +259388,12 @@ $packages["crypto/tls"] = (function() {
 				} else if (_1 === (42)) {
 					m.earlyData = true;
 				} else if (_1 === (45)) {
-					if (!readUint8LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))), (m.$ptr_pskModes || (m.$ptr_pskModes = new ptrType$1(function() { return this.$target.pskModes; }, function($v) { this.$target.pskModes = $v; }, m))))) {
+					if (!readUint8LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))), (m === ptrType$33.nil && $throwNilPointerError(), (m.$ptr_pskModes || (m.$ptr_pskModes = new ptrType$1(function() { return this.$target.pskModes; }, function($v) { this.$target.pskModes = $v; }, m)))))) {
+						return false;
+					}
+				} else if (_1 === (57)) {
+					m.quicTransportParameters = $makeSlice(sliceType$6, extData[0].$length);
+					if (!(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).CopyBytes(m.quicTransportParameters)) {
 						return false;
 					}
 				} else if (_1 === (41)) {
@@ -257366,26 +259401,26 @@ $packages["crypto/tls"] = (function() {
 						return false;
 					}
 					identities[0] = cryptobyte.String.nil;
-					if (!(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((identities.$ptr || (identities.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, identities)))) || identities[0].Empty()) {
+					if (!(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((identities.$ptr || (identities.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, identities)))) || identities[0].Empty()) {
 						return false;
 					}
 					while (true) {
 						if (!(!identities[0].Empty())) { break; }
 						psk = new pskIdentity.ptr(sliceType$6.nil, 0);
-						if (!readUint16LengthPrefixed((identities.$ptr || (identities.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, identities))), (psk.$ptr_label || (psk.$ptr_label = new ptrType$1(function() { return this.$target.label; }, function($v) { this.$target.label = $v; }, psk)))) || !(identities.$ptr || (identities.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, identities))).ReadUint32((psk.$ptr_obfuscatedTicketAge || (psk.$ptr_obfuscatedTicketAge = new ptrType$36(function() { return this.$target.obfuscatedTicketAge; }, function($v) { this.$target.obfuscatedTicketAge = $v; }, psk)))) || (psk.label.$length === 0)) {
+						if (!readUint16LengthPrefixed((identities.$ptr || (identities.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, identities))), (psk.$ptr_label || (psk.$ptr_label = new ptrType$1(function() { return this.$target.label; }, function($v) { this.$target.label = $v; }, psk)))) || !(identities.$ptr || (identities.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, identities))).ReadUint32((psk.$ptr_obfuscatedTicketAge || (psk.$ptr_obfuscatedTicketAge = new ptrType$25(function() { return this.$target.obfuscatedTicketAge; }, function($v) { this.$target.obfuscatedTicketAge = $v; }, psk)))) || (psk.label.$length === 0)) {
 							return false;
 						}
 						m.pskIdentities = $append(m.pskIdentities, psk);
 					}
 					binders[0] = cryptobyte.String.nil;
-					if (!(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((binders.$ptr || (binders.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, binders)))) || binders[0].Empty()) {
+					if (!(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((binders.$ptr || (binders.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, binders)))) || binders[0].Empty()) {
 						return false;
 					}
 					while (true) {
 						if (!(!binders[0].Empty())) { break; }
 						binder = [binder];
 						binder[0] = sliceType$6.nil;
-						if (!readUint8LengthPrefixed((binders.$ptr || (binders.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, binders))), (binder.$ptr || (binder.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, binder)))) || (binder[0].$length === 0)) {
+						if (!readUint8LengthPrefixed((binders.$ptr || (binders.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, binders))), (binder.$ptr || (binder.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, binder)))) || (binder[0].$length === 0)) {
 							return false;
 						}
 						m.pskBinders = $append(m.pskBinders, binder[0]);
@@ -257399,7 +259434,7 @@ $packages["crypto/tls"] = (function() {
 			}
 			return true;
 		};
-		$ptrType(serverHelloMsg).prototype.marshal = function marshal$3() {
+		$ptrType(serverHelloMsg).prototype.marshal = function marshal$1() {
 			var {_tuple, _tuple$1, b, err, extBytes, exts, m, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			extBytes = [extBytes];
@@ -257408,7 +259443,7 @@ $packages["crypto/tls"] = (function() {
 			if (!(m[0].raw === sliceType$6.nil)) {
 				$s = -1; return [m[0].raw, $ifaceNil];
 			}
-			exts = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$17.nil, 0, 0, false, ptrType$18.nil);
+			exts = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$18.nil, 0, 0, false, ptrType$19.nil);
 			if (m[0].ocspStapling) {
 				exts.AddUint16(5);
 				exts.AddUint16(0);
@@ -257432,6 +259467,10 @@ $packages["crypto/tls"] = (function() {
 						/* */ } return; } var $f = {$blk: serverHelloMsg·marshal·func1, $c: true, $r, exts$1, $s};return $f;
 					}; })(extBytes, m)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 2:
+			if (m[0].extendedMasterSecret) {
+				exts.AddUint16(23);
+				exts.AddUint16(0);
+			}
 			/* */ if (m[0].alpnProtocol.length > 0) { $s = 4; continue; }
 			/* */ $s = 5; continue;
 			/* if (m[0].alpnProtocol.length > 0) { */ case 4:
@@ -257562,7 +259601,7 @@ $packages["crypto/tls"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return [sliceType$6.nil, err];
 			}
-			b = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$17.nil, 0, 0, false, ptrType$18.nil);
+			b = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$18.nil, 0, 0, false, ptrType$19.nil);
 			b.AddUint8(2);
 			$r = b.AddUint24LengthPrefixed((function(extBytes, m) { return function serverHelloMsg·marshal·func10(b$1) {
 					var {b$1, $s, $r, $c} = $restore(this, {b$1});
@@ -257590,21 +259629,21 @@ $packages["crypto/tls"] = (function() {
 			m[0].raw = _tuple$1[0];
 			err = _tuple$1[1];
 			$s = -1; return [m[0].raw, err];
-			/* */ } return; } var $f = {$blk: marshal$3, $c: true, $r, _tuple, _tuple$1, b, err, extBytes, exts, m, $s};return $f;
+			/* */ } return; } var $f = {$blk: marshal$1, $c: true, $r, _tuple, _tuple$1, b, err, extBytes, exts, m, $s};return $f;
 		};
-		$ptrType(serverHelloMsg).prototype.unmarshal = function unmarshal$3(data) {
+		$ptrType(serverHelloMsg).prototype.unmarshal = function unmarshal$1(data) {
 			var _1, _entry, _key, _ptr, _ptr$1, data, extData, extension, extensions, extensions$24ptr, m, proto, protoList, s, s$24ptr, sct, sctList, seenExts, x, x$1;
 			m = this;
-			serverHelloMsg.copy(m, new serverHelloMsg.ptr(data, 0, sliceType$6.nil, sliceType$6.nil, 0, 0, false, false, false, sliceType$6.nil, "", sliceType$11.nil, 0, new keyShare.ptr(0, sliceType$6.nil), false, 0, sliceType$6.nil, sliceType$6.nil, 0));
+			serverHelloMsg.copy((m === ptrType$38.nil && $throwNilPointerError(), m), new serverHelloMsg.ptr(data, 0, sliceType$6.nil, sliceType$6.nil, 0, 0, false, false, false, sliceType$6.nil, false, "", sliceType$11.nil, 0, new keyShare.ptr(0, sliceType$6.nil), false, 0, sliceType$6.nil, sliceType$6.nil, 0));
 			s = ($convertSliceType(data, cryptobyte.String));
-			if (!(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).Skip(4) || !(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).ReadUint16((m.$ptr_vers || (m.$ptr_vers = new ptrType$20(function() { return this.$target.vers; }, function($v) { this.$target.vers = $v; }, m)))) || !(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).ReadBytes((m.$ptr_random || (m.$ptr_random = new ptrType$1(function() { return this.$target.random; }, function($v) { this.$target.random = $v; }, m))), 32) || !readUint8LengthPrefixed((s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))), (m.$ptr_sessionId || (m.$ptr_sessionId = new ptrType$1(function() { return this.$target.sessionId; }, function($v) { this.$target.sessionId = $v; }, m)))) || !(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).ReadUint16((m.$ptr_cipherSuite || (m.$ptr_cipherSuite = new ptrType$20(function() { return this.$target.cipherSuite; }, function($v) { this.$target.cipherSuite = $v; }, m)))) || !(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).ReadUint8((m.$ptr_compressionMethod || (m.$ptr_compressionMethod = new ptrType$22(function() { return this.$target.compressionMethod; }, function($v) { this.$target.compressionMethod = $v; }, m))))) {
+			if (!(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).Skip(4) || !(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).ReadUint16((m === ptrType$38.nil && $throwNilPointerError(), (m.$ptr_vers || (m.$ptr_vers = new ptrType$22(function() { return this.$target.vers; }, function($v) { this.$target.vers = $v; }, m))))) || !(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).ReadBytes((m === ptrType$38.nil && $throwNilPointerError(), (m.$ptr_random || (m.$ptr_random = new ptrType$1(function() { return this.$target.random; }, function($v) { this.$target.random = $v; }, m)))), 32) || !readUint8LengthPrefixed((s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))), (m === ptrType$38.nil && $throwNilPointerError(), (m.$ptr_sessionId || (m.$ptr_sessionId = new ptrType$1(function() { return this.$target.sessionId; }, function($v) { this.$target.sessionId = $v; }, m))))) || !(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).ReadUint16((m === ptrType$38.nil && $throwNilPointerError(), (m.$ptr_cipherSuite || (m.$ptr_cipherSuite = new ptrType$22(function() { return this.$target.cipherSuite; }, function($v) { this.$target.cipherSuite = $v; }, m))))) || !(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).ReadUint8((m === ptrType$38.nil && $throwNilPointerError(), (m.$ptr_compressionMethod || (m.$ptr_compressionMethod = new ptrType$23(function() { return this.$target.compressionMethod; }, function($v) { this.$target.compressionMethod = $v; }, m)))))) {
 				return false;
 			}
 			if (s.Empty()) {
 				return true;
 			}
 			extensions = cryptobyte.String.nil;
-			if (!(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).ReadUint16LengthPrefixed((extensions$24ptr || (extensions$24ptr = new ptrType$19(function() { return extensions; }, function($v) { extensions = $v; })))) || !s.Empty()) {
+			if (!(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).ReadUint16LengthPrefixed((extensions$24ptr || (extensions$24ptr = new ptrType$20(function() { return extensions; }, function($v) { extensions = $v; })))) || !s.Empty()) {
 				return false;
 			}
 			seenExts = new $global.Map();
@@ -257617,7 +259656,7 @@ $packages["crypto/tls"] = (function() {
 				sctList = [sctList];
 				extension[0] = 0;
 				extData[0] = cryptobyte.String.nil;
-				if (!(extensions$24ptr || (extensions$24ptr = new ptrType$19(function() { return extensions; }, function($v) { extensions = $v; }))).ReadUint16((extension.$ptr || (extension.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extension)))) || !(extensions$24ptr || (extensions$24ptr = new ptrType$19(function() { return extensions; }, function($v) { extensions = $v; }))).ReadUint16LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))))) {
+				if (!(extensions$24ptr || (extensions$24ptr = new ptrType$20(function() { return extensions; }, function($v) { extensions = $v; }))).ReadUint16((extension.$ptr || (extension.$ptr = new ptrType$22(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extension)))) || !(extensions$24ptr || (extensions$24ptr = new ptrType$20(function() { return extensions; }, function($v) { extensions = $v; }))).ReadUint16LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))))) {
 					return false;
 				}
 				if ((_entry = $mapIndex(seenExts,$Uint16.keyFor(extension[0])), _entry !== undefined ? _entry.v : false)) {
@@ -257630,59 +259669,61 @@ $packages["crypto/tls"] = (function() {
 				} else if (_1 === (35)) {
 					m.ticketSupported = true;
 				} else if (_1 === (65281)) {
-					if (!readUint8LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))), (m.$ptr_secureRenegotiation || (m.$ptr_secureRenegotiation = new ptrType$1(function() { return this.$target.secureRenegotiation; }, function($v) { this.$target.secureRenegotiation = $v; }, m))))) {
+					if (!readUint8LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))), (m === ptrType$38.nil && $throwNilPointerError(), (m.$ptr_secureRenegotiation || (m.$ptr_secureRenegotiation = new ptrType$1(function() { return this.$target.secureRenegotiation; }, function($v) { this.$target.secureRenegotiation = $v; }, m)))))) {
 						return false;
 					}
 					m.secureRenegotiationSupported = true;
+				} else if (_1 === (23)) {
+					m.extendedMasterSecret = true;
 				} else if (_1 === (16)) {
 					protoList[0] = cryptobyte.String.nil;
-					if (!(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((protoList.$ptr || (protoList.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, protoList)))) || protoList[0].Empty()) {
+					if (!(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((protoList.$ptr || (protoList.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, protoList)))) || protoList[0].Empty()) {
 						return false;
 					}
 					proto[0] = cryptobyte.String.nil;
-					if (!(protoList.$ptr || (protoList.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, protoList))).ReadUint8LengthPrefixed((proto.$ptr || (proto.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, proto)))) || proto[0].Empty() || !protoList[0].Empty()) {
+					if (!(protoList.$ptr || (protoList.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, protoList))).ReadUint8LengthPrefixed((proto.$ptr || (proto.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, proto)))) || proto[0].Empty() || !protoList[0].Empty()) {
 						return false;
 					}
 					m.alpnProtocol = ($bytesToString(proto[0]));
 				} else if (_1 === (18)) {
 					sctList[0] = cryptobyte.String.nil;
-					if (!(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((sctList.$ptr || (sctList.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sctList)))) || sctList[0].Empty()) {
+					if (!(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((sctList.$ptr || (sctList.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sctList)))) || sctList[0].Empty()) {
 						return false;
 					}
 					while (true) {
 						if (!(!sctList[0].Empty())) { break; }
 						sct = [sct];
 						sct[0] = sliceType$6.nil;
-						if (!readUint16LengthPrefixed((sctList.$ptr || (sctList.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sctList))), (sct.$ptr || (sct.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sct)))) || (sct[0].$length === 0)) {
+						if (!readUint16LengthPrefixed((sctList.$ptr || (sctList.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sctList))), (sct.$ptr || (sct.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sct)))) || (sct[0].$length === 0)) {
 							return false;
 						}
 						m.scts = $append(m.scts, sct[0]);
 					}
 				} else if (_1 === (43)) {
-					if (!(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16((m.$ptr_supportedVersion || (m.$ptr_supportedVersion = new ptrType$20(function() { return this.$target.supportedVersion; }, function($v) { this.$target.supportedVersion = $v; }, m))))) {
+					if (!(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16((m === ptrType$38.nil && $throwNilPointerError(), (m.$ptr_supportedVersion || (m.$ptr_supportedVersion = new ptrType$22(function() { return this.$target.supportedVersion; }, function($v) { this.$target.supportedVersion = $v; }, m)))))) {
 						return false;
 					}
 				} else if (_1 === (44)) {
-					if (!readUint16LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))), (m.$ptr_cookie || (m.$ptr_cookie = new ptrType$1(function() { return this.$target.cookie; }, function($v) { this.$target.cookie = $v; }, m)))) || (m.cookie.$length === 0)) {
+					if (!readUint16LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))), (m === ptrType$38.nil && $throwNilPointerError(), (m.$ptr_cookie || (m.$ptr_cookie = new ptrType$1(function() { return this.$target.cookie; }, function($v) { this.$target.cookie = $v; }, m))))) || (m.cookie.$length === 0)) {
 						return false;
 					}
 				} else if (_1 === (51)) {
 					if (extData[0].$length === 2) {
-						if (!(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16(((_ptr = (m.$ptr_selectedGroup || (m.$ptr_selectedGroup = new ptrType$37(function() { return this.$target.selectedGroup; }, function($v) { this.$target.selectedGroup = $v; }, m))), new ptrType$20(function() { return (_ptr.$get() << 16 >>> 16); }, function($v) { _ptr.$set(($v << 16 >>> 16)); }, _ptr.$target))))) {
+						if (!(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16(((_ptr = (m === ptrType$38.nil && $throwNilPointerError(), (m.$ptr_selectedGroup || (m.$ptr_selectedGroup = new ptrType$41(function() { return this.$target.selectedGroup; }, function($v) { this.$target.selectedGroup = $v; }, m)))), new ptrType$22(function() { return (_ptr.$get() << 16 >>> 16); }, function($v) { _ptr.$set(($v << 16 >>> 16)); }, _ptr.$target, _ptr.$index))))) {
 							return false;
 						}
 					} else {
-						if (!(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16(((_ptr$1 = (x = m.serverShare, (x.$ptr_group || (x.$ptr_group = new ptrType$37(function() { return this.$target.group; }, function($v) { this.$target.group = $v; }, x)))), new ptrType$20(function() { return (_ptr$1.$get() << 16 >>> 16); }, function($v) { _ptr$1.$set(($v << 16 >>> 16)); }, _ptr$1.$target)))) || !readUint16LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))), (x$1 = m.serverShare, (x$1.$ptr_data || (x$1.$ptr_data = new ptrType$1(function() { return this.$target.data; }, function($v) { this.$target.data = $v; }, x$1)))))) {
+						if (!(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16(((_ptr$1 = (x = m.serverShare, (x.$ptr_group || (x.$ptr_group = new ptrType$41(function() { return this.$target.group; }, function($v) { this.$target.group = $v; }, x)))), new ptrType$22(function() { return (_ptr$1.$get() << 16 >>> 16); }, function($v) { _ptr$1.$set(($v << 16 >>> 16)); }, _ptr$1.$target, _ptr$1.$index)))) || !readUint16LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))), (x$1 = m.serverShare, (x$1.$ptr_data || (x$1.$ptr_data = new ptrType$1(function() { return this.$target.data; }, function($v) { this.$target.data = $v; }, x$1)))))) {
 							return false;
 						}
 					}
 				} else if (_1 === (41)) {
 					m.selectedIdentityPresent = true;
-					if (!(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16((m.$ptr_selectedIdentity || (m.$ptr_selectedIdentity = new ptrType$20(function() { return this.$target.selectedIdentity; }, function($v) { this.$target.selectedIdentity = $v; }, m))))) {
+					if (!(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16((m === ptrType$38.nil && $throwNilPointerError(), (m.$ptr_selectedIdentity || (m.$ptr_selectedIdentity = new ptrType$22(function() { return this.$target.selectedIdentity; }, function($v) { this.$target.selectedIdentity = $v; }, m)))))) {
 						return false;
 					}
 				} else if (_1 === (11)) {
-					if (!readUint8LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))), (m.$ptr_supportedPoints || (m.$ptr_supportedPoints = new ptrType$1(function() { return this.$target.supportedPoints; }, function($v) { this.$target.supportedPoints = $v; }, m)))) || (m.supportedPoints.$length === 0)) {
+					if (!readUint8LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))), (m === ptrType$38.nil && $throwNilPointerError(), (m.$ptr_supportedPoints || (m.$ptr_supportedPoints = new ptrType$1(function() { return this.$target.supportedPoints; }, function($v) { this.$target.supportedPoints = $v; }, m))))) || (m.supportedPoints.$length === 0)) {
 						return false;
 					}
 				} else {
@@ -257694,7 +259735,7 @@ $packages["crypto/tls"] = (function() {
 			}
 			return true;
 		};
-		$ptrType(encryptedExtensionsMsg).prototype.marshal = function marshal$4() {
+		$ptrType(encryptedExtensionsMsg).prototype.marshal = function marshal$2() {
 			var {_tuple, b, err, m, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			m = [m];
@@ -257702,7 +259743,7 @@ $packages["crypto/tls"] = (function() {
 			if (!(m[0].raw === sliceType$6.nil)) {
 				$s = -1; return [m[0].raw, $ifaceNil];
 			}
-			b = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$17.nil, 0, 0, false, ptrType$18.nil);
+			b = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$18.nil, 0, 0, false, ptrType$19.nil);
 			b.AddUint8(8);
 			$r = b.AddUint24LengthPrefixed((function(m) { return function encryptedExtensionsMsg·marshal·func1(b$1) {
 					var {b$1, $s, $r, $c} = $restore(this, {b$1});
@@ -257731,6 +259772,19 @@ $packages["crypto/tls"] = (function() {
 										/* */ } return; } var $f = {$blk: encryptedExtensionsMsg·marshal·func1·func1·func1, $c: true, $r, b$3, $s};return $f;
 									}; })(m)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							/* } */ case 2:
+							/* */ if (!(m[0].quicTransportParameters === sliceType$6.nil)) { $s = 4; continue; }
+							/* */ $s = 5; continue;
+							/* if (!(m[0].quicTransportParameters === sliceType$6.nil)) { */ case 4:
+								b$2.AddUint16(57);
+								$r = b$2.AddUint16LengthPrefixed((function(m) { return function encryptedExtensionsMsg·marshal·func1·func1·func2(b$3) {
+										var b$3;
+										b$3.AddBytes(m[0].quicTransportParameters);
+									}; })(m)); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 5:
+							if (m[0].earlyData) {
+								b$2.AddUint16(42);
+								b$2.AddUint16(0);
+							}
 							$s = -1; return;
 							/* */ } return; } var $f = {$blk: encryptedExtensionsMsg·marshal·func1·func1, $c: true, $r, b$2, $s};return $f;
 						}; })(m)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -257742,15 +259796,15 @@ $packages["crypto/tls"] = (function() {
 			m[0].raw = _tuple[0];
 			err = _tuple[1];
 			$s = -1; return [m[0].raw, err];
-			/* */ } return; } var $f = {$blk: marshal$4, $c: true, $r, _tuple, b, err, m, $s};return $f;
+			/* */ } return; } var $f = {$blk: marshal$2, $c: true, $r, _tuple, b, err, m, $s};return $f;
 		};
-		$ptrType(encryptedExtensionsMsg).prototype.unmarshal = function unmarshal$4(data) {
+		$ptrType(encryptedExtensionsMsg).prototype.unmarshal = function unmarshal$2(data) {
 			var _1, data, extData, extension, extensions, extensions$24ptr, m, proto, protoList, s, s$24ptr;
 			m = this;
-			encryptedExtensionsMsg.copy(m, new encryptedExtensionsMsg.ptr(data, ""));
+			encryptedExtensionsMsg.copy((m === ptrType$42.nil && $throwNilPointerError(), m), new encryptedExtensionsMsg.ptr(data, "", sliceType$6.nil, false));
 			s = ($convertSliceType(data, cryptobyte.String));
 			extensions = cryptobyte.String.nil;
-			if (!(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).Skip(4) || !(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).ReadUint16LengthPrefixed((extensions$24ptr || (extensions$24ptr = new ptrType$19(function() { return extensions; }, function($v) { extensions = $v; })))) || !s.Empty()) {
+			if (!(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).Skip(4) || !(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).ReadUint16LengthPrefixed((extensions$24ptr || (extensions$24ptr = new ptrType$20(function() { return extensions; }, function($v) { extensions = $v; })))) || !s.Empty()) {
 				return false;
 			}
 			while (true) {
@@ -257761,20 +259815,27 @@ $packages["crypto/tls"] = (function() {
 				protoList = [protoList];
 				extension[0] = 0;
 				extData[0] = cryptobyte.String.nil;
-				if (!(extensions$24ptr || (extensions$24ptr = new ptrType$19(function() { return extensions; }, function($v) { extensions = $v; }))).ReadUint16((extension.$ptr || (extension.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extension)))) || !(extensions$24ptr || (extensions$24ptr = new ptrType$19(function() { return extensions; }, function($v) { extensions = $v; }))).ReadUint16LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))))) {
+				if (!(extensions$24ptr || (extensions$24ptr = new ptrType$20(function() { return extensions; }, function($v) { extensions = $v; }))).ReadUint16((extension.$ptr || (extension.$ptr = new ptrType$22(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extension)))) || !(extensions$24ptr || (extensions$24ptr = new ptrType$20(function() { return extensions; }, function($v) { extensions = $v; }))).ReadUint16LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))))) {
 					return false;
 				}
 				_1 = extension[0];
 				if (_1 === (16)) {
 					protoList[0] = cryptobyte.String.nil;
-					if (!(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((protoList.$ptr || (protoList.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, protoList)))) || protoList[0].Empty()) {
+					if (!(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((protoList.$ptr || (protoList.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, protoList)))) || protoList[0].Empty()) {
 						return false;
 					}
 					proto[0] = cryptobyte.String.nil;
-					if (!(protoList.$ptr || (protoList.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, protoList))).ReadUint8LengthPrefixed((proto.$ptr || (proto.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, proto)))) || proto[0].Empty() || !protoList[0].Empty()) {
+					if (!(protoList.$ptr || (protoList.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, protoList))).ReadUint8LengthPrefixed((proto.$ptr || (proto.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, proto)))) || proto[0].Empty() || !protoList[0].Empty()) {
 						return false;
 					}
 					m.alpnProtocol = ($bytesToString(proto[0]));
+				} else if (_1 === (57)) {
+					m.quicTransportParameters = $makeSlice(sliceType$6, extData[0].$length);
+					if (!(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).CopyBytes(m.quicTransportParameters)) {
+						return false;
+					}
+				} else if (_1 === (42)) {
+					m.earlyData = true;
 				} else {
 					continue;
 				}
@@ -257784,19 +259845,19 @@ $packages["crypto/tls"] = (function() {
 			}
 			return true;
 		};
-		$ptrType(endOfEarlyDataMsg).prototype.marshal = function marshal$5() {
+		$ptrType(endOfEarlyDataMsg).prototype.marshal = function marshal$3() {
 			var m, x;
 			m = this;
 			x = $makeSlice(sliceType$6, 4);
 			(0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0] = 5);
 			return [x, $ifaceNil];
 		};
-		$ptrType(endOfEarlyDataMsg).prototype.unmarshal = function unmarshal$5(data) {
+		$ptrType(endOfEarlyDataMsg).prototype.unmarshal = function unmarshal$3(data) {
 			var data, m;
 			m = this;
 			return data.$length === 4;
 		};
-		$ptrType(keyUpdateMsg).prototype.marshal = function marshal$6() {
+		$ptrType(keyUpdateMsg).prototype.marshal = function marshal$4() {
 			var {_tuple, b, err, m, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			m = [m];
@@ -257804,7 +259865,7 @@ $packages["crypto/tls"] = (function() {
 			if (!(m[0].raw === sliceType$6.nil)) {
 				$s = -1; return [m[0].raw, $ifaceNil];
 			}
-			b = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$17.nil, 0, 0, false, ptrType$18.nil);
+			b = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$18.nil, 0, 0, false, ptrType$19.nil);
 			b.AddUint8(24);
 			$r = b.AddUint24LengthPrefixed((function(m) { return function keyUpdateMsg·marshal·func1(b$1) {
 					var b$1;
@@ -257819,15 +259880,15 @@ $packages["crypto/tls"] = (function() {
 			m[0].raw = _tuple[0];
 			err = _tuple[1];
 			$s = -1; return [m[0].raw, err];
-			/* */ } return; } var $f = {$blk: marshal$6, $c: true, $r, _tuple, b, err, m, $s};return $f;
+			/* */ } return; } var $f = {$blk: marshal$4, $c: true, $r, _tuple, b, err, m, $s};return $f;
 		};
-		$ptrType(keyUpdateMsg).prototype.unmarshal = function unmarshal$6(data) {
+		$ptrType(keyUpdateMsg).prototype.unmarshal = function unmarshal$4(data) {
 			var _1, data, m, s, s$24ptr, updateRequested, updateRequested$24ptr;
 			m = this;
 			m.raw = data;
 			s = ($convertSliceType(data, cryptobyte.String));
 			updateRequested = 0;
-			if (!(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).Skip(4) || !(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).ReadUint8((updateRequested$24ptr || (updateRequested$24ptr = new ptrType$22(function() { return updateRequested; }, function($v) { updateRequested = $v; })))) || !s.Empty()) {
+			if (!(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).Skip(4) || !(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).ReadUint8((updateRequested$24ptr || (updateRequested$24ptr = new ptrType$23(function() { return updateRequested; }, function($v) { updateRequested = $v; })))) || !s.Empty()) {
 				return false;
 			}
 			_1 = updateRequested;
@@ -257840,7 +259901,7 @@ $packages["crypto/tls"] = (function() {
 			}
 			return true;
 		};
-		$ptrType(newSessionTicketMsgTLS13).prototype.marshal = function marshal$7() {
+		$ptrType(newSessionTicketMsgTLS13).prototype.marshal = function marshal$5() {
 			var {_tuple, b, err, m, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			m = [m];
@@ -257848,7 +259909,7 @@ $packages["crypto/tls"] = (function() {
 			if (!(m[0].raw === sliceType$6.nil)) {
 				$s = -1; return [m[0].raw, $ifaceNil];
 			}
-			b = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$17.nil, 0, 0, false, ptrType$18.nil);
+			b = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$18.nil, 0, 0, false, ptrType$19.nil);
 			b.AddUint8(4);
 			$r = b.AddUint24LengthPrefixed((function(m) { return function newSessionTicketMsgTLS13·marshal·func1(b$1) {
 					var {b$1, $s, $r, $c} = $restore(this, {b$1});
@@ -257886,15 +259947,15 @@ $packages["crypto/tls"] = (function() {
 			m[0].raw = _tuple[0];
 			err = _tuple[1];
 			$s = -1; return [m[0].raw, err];
-			/* */ } return; } var $f = {$blk: marshal$7, $c: true, $r, _tuple, b, err, m, $s};return $f;
+			/* */ } return; } var $f = {$blk: marshal$5, $c: true, $r, _tuple, b, err, m, $s};return $f;
 		};
-		$ptrType(newSessionTicketMsgTLS13).prototype.unmarshal = function unmarshal$7(data) {
+		$ptrType(newSessionTicketMsgTLS13).prototype.unmarshal = function unmarshal$5(data) {
 			var _1, data, extData, extension, extensions, extensions$24ptr, m, s, s$24ptr;
 			m = this;
-			newSessionTicketMsgTLS13.copy(m, new newSessionTicketMsgTLS13.ptr(data, 0, 0, sliceType$6.nil, sliceType$6.nil, 0));
+			newSessionTicketMsgTLS13.copy((m === ptrType$43.nil && $throwNilPointerError(), m), new newSessionTicketMsgTLS13.ptr(data, 0, 0, sliceType$6.nil, sliceType$6.nil, 0));
 			s = ($convertSliceType(data, cryptobyte.String));
 			extensions = cryptobyte.String.nil;
-			if (!(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).Skip(4) || !(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).ReadUint32((m.$ptr_lifetime || (m.$ptr_lifetime = new ptrType$36(function() { return this.$target.lifetime; }, function($v) { this.$target.lifetime = $v; }, m)))) || !(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).ReadUint32((m.$ptr_ageAdd || (m.$ptr_ageAdd = new ptrType$36(function() { return this.$target.ageAdd; }, function($v) { this.$target.ageAdd = $v; }, m)))) || !readUint8LengthPrefixed((s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))), (m.$ptr_nonce || (m.$ptr_nonce = new ptrType$1(function() { return this.$target.nonce; }, function($v) { this.$target.nonce = $v; }, m)))) || !readUint16LengthPrefixed((s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))), (m.$ptr_label || (m.$ptr_label = new ptrType$1(function() { return this.$target.label; }, function($v) { this.$target.label = $v; }, m)))) || !(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).ReadUint16LengthPrefixed((extensions$24ptr || (extensions$24ptr = new ptrType$19(function() { return extensions; }, function($v) { extensions = $v; })))) || !s.Empty()) {
+			if (!(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).Skip(4) || !(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).ReadUint32((m === ptrType$43.nil && $throwNilPointerError(), (m.$ptr_lifetime || (m.$ptr_lifetime = new ptrType$25(function() { return this.$target.lifetime; }, function($v) { this.$target.lifetime = $v; }, m))))) || !(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).ReadUint32((m === ptrType$43.nil && $throwNilPointerError(), (m.$ptr_ageAdd || (m.$ptr_ageAdd = new ptrType$25(function() { return this.$target.ageAdd; }, function($v) { this.$target.ageAdd = $v; }, m))))) || !readUint8LengthPrefixed((s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))), (m === ptrType$43.nil && $throwNilPointerError(), (m.$ptr_nonce || (m.$ptr_nonce = new ptrType$1(function() { return this.$target.nonce; }, function($v) { this.$target.nonce = $v; }, m))))) || !readUint16LengthPrefixed((s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))), (m === ptrType$43.nil && $throwNilPointerError(), (m.$ptr_label || (m.$ptr_label = new ptrType$1(function() { return this.$target.label; }, function($v) { this.$target.label = $v; }, m))))) || !(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).ReadUint16LengthPrefixed((extensions$24ptr || (extensions$24ptr = new ptrType$20(function() { return extensions; }, function($v) { extensions = $v; })))) || !s.Empty()) {
 				return false;
 			}
 			while (true) {
@@ -257903,12 +259964,12 @@ $packages["crypto/tls"] = (function() {
 				extension = [extension];
 				extension[0] = 0;
 				extData[0] = cryptobyte.String.nil;
-				if (!(extensions$24ptr || (extensions$24ptr = new ptrType$19(function() { return extensions; }, function($v) { extensions = $v; }))).ReadUint16((extension.$ptr || (extension.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extension)))) || !(extensions$24ptr || (extensions$24ptr = new ptrType$19(function() { return extensions; }, function($v) { extensions = $v; }))).ReadUint16LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))))) {
+				if (!(extensions$24ptr || (extensions$24ptr = new ptrType$20(function() { return extensions; }, function($v) { extensions = $v; }))).ReadUint16((extension.$ptr || (extension.$ptr = new ptrType$22(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extension)))) || !(extensions$24ptr || (extensions$24ptr = new ptrType$20(function() { return extensions; }, function($v) { extensions = $v; }))).ReadUint16LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))))) {
 					return false;
 				}
 				_1 = extension[0];
 				if (_1 === (42)) {
-					if (!(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint32((m.$ptr_maxEarlyData || (m.$ptr_maxEarlyData = new ptrType$36(function() { return this.$target.maxEarlyData; }, function($v) { this.$target.maxEarlyData = $v; }, m))))) {
+					if (!(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint32((m === ptrType$43.nil && $throwNilPointerError(), (m.$ptr_maxEarlyData || (m.$ptr_maxEarlyData = new ptrType$25(function() { return this.$target.maxEarlyData; }, function($v) { this.$target.maxEarlyData = $v; }, m)))))) {
 						return false;
 					}
 				} else {
@@ -257920,7 +259981,7 @@ $packages["crypto/tls"] = (function() {
 			}
 			return true;
 		};
-		$ptrType(certificateRequestMsgTLS13).prototype.marshal = function marshal$8() {
+		$ptrType(certificateRequestMsgTLS13).prototype.marshal = function marshal$6() {
 			var {_tuple, b, err, m, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			m = [m];
@@ -257928,7 +259989,7 @@ $packages["crypto/tls"] = (function() {
 			if (!(m[0].raw === sliceType$6.nil)) {
 				$s = -1; return [m[0].raw, $ifaceNil];
 			}
-			b = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$17.nil, 0, 0, false, ptrType$18.nil);
+			b = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$18.nil, 0, 0, false, ptrType$19.nil);
 			b.AddUint8(13);
 			$r = b.AddUint24LengthPrefixed((function(m) { return function certificateRequestMsgTLS13·marshal·func1(b$1) {
 					var {b$1, $s, $r, $c} = $restore(this, {b$1});
@@ -258030,18 +260091,18 @@ $packages["crypto/tls"] = (function() {
 			m[0].raw = _tuple[0];
 			err = _tuple[1];
 			$s = -1; return [m[0].raw, err];
-			/* */ } return; } var $f = {$blk: marshal$8, $c: true, $r, _tuple, b, err, m, $s};return $f;
+			/* */ } return; } var $f = {$blk: marshal$6, $c: true, $r, _tuple, b, err, m, $s};return $f;
 		};
-		$ptrType(certificateRequestMsgTLS13).prototype.unmarshal = function unmarshal$8(data) {
+		$ptrType(certificateRequestMsgTLS13).prototype.unmarshal = function unmarshal$6(data) {
 			var _1, _tmp, _tmp$1, auths, ca, context$1, context$24ptr, data, extData, extension, extensions, extensions$24ptr, m, s, s$24ptr, sigAndAlg, sigAndAlg$1, sigAndAlgs, sigAndAlgs$1;
 			m = this;
-			certificateRequestMsgTLS13.copy(m, new certificateRequestMsgTLS13.ptr(data, false, false, sliceType.nil, sliceType.nil, sliceType$11.nil));
+			certificateRequestMsgTLS13.copy((m === ptrType$44.nil && $throwNilPointerError(), m), new certificateRequestMsgTLS13.ptr(data, false, false, sliceType.nil, sliceType.nil, sliceType$11.nil));
 			s = ($convertSliceType(data, cryptobyte.String));
 			_tmp = cryptobyte.String.nil;
 			_tmp$1 = cryptobyte.String.nil;
 			context$1 = _tmp;
 			extensions = _tmp$1;
-			if (!(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).Skip(4) || !(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).ReadUint8LengthPrefixed((context$24ptr || (context$24ptr = new ptrType$19(function() { return context$1; }, function($v) { context$1 = $v; })))) || !context$1.Empty() || !(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).ReadUint16LengthPrefixed((extensions$24ptr || (extensions$24ptr = new ptrType$19(function() { return extensions; }, function($v) { extensions = $v; })))) || !s.Empty()) {
+			if (!(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).Skip(4) || !(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).ReadUint8LengthPrefixed((context$24ptr || (context$24ptr = new ptrType$20(function() { return context$1; }, function($v) { context$1 = $v; })))) || !context$1.Empty() || !(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).ReadUint16LengthPrefixed((extensions$24ptr || (extensions$24ptr = new ptrType$20(function() { return extensions; }, function($v) { extensions = $v; })))) || !s.Empty()) {
 				return false;
 			}
 			while (true) {
@@ -258053,7 +260114,7 @@ $packages["crypto/tls"] = (function() {
 				sigAndAlgs$1 = [sigAndAlgs$1];
 				extension[0] = 0;
 				extData[0] = cryptobyte.String.nil;
-				if (!(extensions$24ptr || (extensions$24ptr = new ptrType$19(function() { return extensions; }, function($v) { extensions = $v; }))).ReadUint16((extension.$ptr || (extension.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extension)))) || !(extensions$24ptr || (extensions$24ptr = new ptrType$19(function() { return extensions; }, function($v) { extensions = $v; }))).ReadUint16LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))))) {
+				if (!(extensions$24ptr || (extensions$24ptr = new ptrType$20(function() { return extensions; }, function($v) { extensions = $v; }))).ReadUint16((extension.$ptr || (extension.$ptr = new ptrType$22(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extension)))) || !(extensions$24ptr || (extensions$24ptr = new ptrType$20(function() { return extensions; }, function($v) { extensions = $v; }))).ReadUint16LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))))) {
 					return false;
 				}
 				_1 = extension[0];
@@ -258063,42 +260124,42 @@ $packages["crypto/tls"] = (function() {
 					m.scts = true;
 				} else if (_1 === (13)) {
 					sigAndAlgs[0] = cryptobyte.String.nil;
-					if (!(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((sigAndAlgs.$ptr || (sigAndAlgs.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sigAndAlgs)))) || sigAndAlgs[0].Empty()) {
+					if (!(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((sigAndAlgs.$ptr || (sigAndAlgs.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sigAndAlgs)))) || sigAndAlgs[0].Empty()) {
 						return false;
 					}
 					while (true) {
 						if (!(!sigAndAlgs[0].Empty())) { break; }
 						sigAndAlg = [sigAndAlg];
 						sigAndAlg[0] = 0;
-						if (!(sigAndAlgs.$ptr || (sigAndAlgs.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sigAndAlgs))).ReadUint16((sigAndAlg.$ptr || (sigAndAlg.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sigAndAlg))))) {
+						if (!(sigAndAlgs.$ptr || (sigAndAlgs.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sigAndAlgs))).ReadUint16((sigAndAlg.$ptr || (sigAndAlg.$ptr = new ptrType$22(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sigAndAlg))))) {
 							return false;
 						}
 						m.supportedSignatureAlgorithms = $append(m.supportedSignatureAlgorithms, ((sigAndAlg[0] << 16 >>> 16)));
 					}
 				} else if (_1 === (50)) {
 					sigAndAlgs$1[0] = cryptobyte.String.nil;
-					if (!(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((sigAndAlgs$1.$ptr || (sigAndAlgs$1.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sigAndAlgs$1)))) || sigAndAlgs$1[0].Empty()) {
+					if (!(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((sigAndAlgs$1.$ptr || (sigAndAlgs$1.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sigAndAlgs$1)))) || sigAndAlgs$1[0].Empty()) {
 						return false;
 					}
 					while (true) {
 						if (!(!sigAndAlgs$1[0].Empty())) { break; }
 						sigAndAlg$1 = [sigAndAlg$1];
 						sigAndAlg$1[0] = 0;
-						if (!(sigAndAlgs$1.$ptr || (sigAndAlgs$1.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sigAndAlgs$1))).ReadUint16((sigAndAlg$1.$ptr || (sigAndAlg$1.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sigAndAlg$1))))) {
+						if (!(sigAndAlgs$1.$ptr || (sigAndAlgs$1.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sigAndAlgs$1))).ReadUint16((sigAndAlg$1.$ptr || (sigAndAlg$1.$ptr = new ptrType$22(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sigAndAlg$1))))) {
 							return false;
 						}
 						m.supportedSignatureAlgorithmsCert = $append(m.supportedSignatureAlgorithmsCert, ((sigAndAlg$1[0] << 16 >>> 16)));
 					}
 				} else if (_1 === (47)) {
 					auths[0] = cryptobyte.String.nil;
-					if (!(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((auths.$ptr || (auths.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, auths)))) || auths[0].Empty()) {
+					if (!(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((auths.$ptr || (auths.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, auths)))) || auths[0].Empty()) {
 						return false;
 					}
 					while (true) {
 						if (!(!auths[0].Empty())) { break; }
 						ca = [ca];
 						ca[0] = sliceType$6.nil;
-						if (!readUint16LengthPrefixed((auths.$ptr || (auths.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, auths))), (ca.$ptr || (ca.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, ca)))) || (ca[0].$length === 0)) {
+						if (!readUint16LengthPrefixed((auths.$ptr || (auths.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, auths))), (ca.$ptr || (ca.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, ca)))) || (ca[0].$length === 0)) {
 							return false;
 						}
 						m.certificateAuthorities = $append(m.certificateAuthorities, ca[0]);
@@ -258112,7 +260173,7 @@ $packages["crypto/tls"] = (function() {
 			}
 			return true;
 		};
-		$ptrType(certificateMsg).prototype.marshal = function marshal$9() {
+		$ptrType(certificateMsg).prototype.marshal = function marshal$7() {
 			var _i, _i$1, _ref, _ref$1, certificateOctets, i, length, m, slice, slice$1, x, y;
 			m = this;
 			if (!(m.raw === sliceType$6.nil)) {
@@ -258153,7 +260214,7 @@ $packages["crypto/tls"] = (function() {
 			m.raw = x;
 			return [m.raw, $ifaceNil];
 		};
-		$ptrType(certificateMsg).prototype.unmarshal = function unmarshal$9(data) {
+		$ptrType(certificateMsg).prototype.unmarshal = function unmarshal$7(data) {
 			var certLen, certLen$1, certsLen, d, data, i, m, numCerts, x;
 			m = this;
 			if (data.$length < 7) {
@@ -258191,7 +260252,7 @@ $packages["crypto/tls"] = (function() {
 			}
 			return true;
 		};
-		$ptrType(certificateMsgTLS13).prototype.marshal = function marshal$10() {
+		$ptrType(certificateMsgTLS13).prototype.marshal = function marshal$8() {
 			var {_tuple, b, err, m, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			m = [m];
@@ -258199,7 +260260,7 @@ $packages["crypto/tls"] = (function() {
 			if (!(m[0].raw === sliceType$6.nil)) {
 				$s = -1; return [m[0].raw, $ifaceNil];
 			}
-			b = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$17.nil, 0, 0, false, ptrType$18.nil);
+			b = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$18.nil, 0, 0, false, ptrType$19.nil);
 			b.AddUint8(11);
 			$r = b.AddUint24LengthPrefixed((function(m) { return function certificateMsgTLS13·marshal·func1(b$1) {
 					var {b$1, certificate, $s, $r, $c} = $restore(this, {b$1});
@@ -258221,7 +260282,7 @@ $packages["crypto/tls"] = (function() {
 			m[0].raw = _tuple[0];
 			err = _tuple[1];
 			$s = -1; return [m[0].raw, err];
-			/* */ } return; } var $f = {$blk: marshal$10, $c: true, $r, _tuple, b, err, m, $s};return $f;
+			/* */ } return; } var $f = {$blk: marshal$8, $c: true, $r, _tuple, b, err, m, $s};return $f;
 		};
 		marshalCertificate = function marshalCertificate$1(b, certificate) {
 			var {b, certificate, $s, $r, $c} = $restore(this, {b, certificate});
@@ -258306,13 +260367,13 @@ $packages["crypto/tls"] = (function() {
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: marshalCertificate$1, $c: true, $r, b, certificate, $s};return $f;
 		};
-		$ptrType(certificateMsgTLS13).prototype.unmarshal = function unmarshal$10(data) {
+		$ptrType(certificateMsgTLS13).prototype.unmarshal = function unmarshal$8(data) {
 			var context$1, context$24ptr, data, m, s, s$24ptr;
 			m = this;
-			certificateMsgTLS13.copy(m, new certificateMsgTLS13.ptr(data, new Certificate.ptr(sliceType$11.nil, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$6.nil), false, false));
+			certificateMsgTLS13.copy((m === ptrType$35.nil && $throwNilPointerError(), m), new certificateMsgTLS13.ptr(data, new Certificate.ptr(sliceType$11.nil, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$7.nil), false, false));
 			s = ($convertSliceType(data, cryptobyte.String));
 			context$1 = cryptobyte.String.nil;
-			if (!(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).Skip(4) || !(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).ReadUint8LengthPrefixed((context$24ptr || (context$24ptr = new ptrType$19(function() { return context$1; }, function($v) { context$1 = $v; })))) || !context$1.Empty() || !unmarshalCertificate((s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))), m.certificate) || !s.Empty()) {
+			if (!(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).Skip(4) || !(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).ReadUint8LengthPrefixed((context$24ptr || (context$24ptr = new ptrType$20(function() { return context$1; }, function($v) { context$1 = $v; })))) || !context$1.Empty() || !unmarshalCertificate((s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))), m.certificate) || !s.Empty()) {
 				return false;
 			}
 			m.scts = !(m.certificate.SignedCertificateTimestamps === sliceType$11.nil);
@@ -258322,7 +260383,7 @@ $packages["crypto/tls"] = (function() {
 		unmarshalCertificate = function unmarshalCertificate$1(s, certificate) {
 			var _1, cert, certList, certList$24ptr, certificate, extData, extension, extensions, s, sct, sctList, statusType;
 			certList = cryptobyte.String.nil;
-			if (!s.ReadUint24LengthPrefixed((certList$24ptr || (certList$24ptr = new ptrType$19(function() { return certList; }, function($v) { certList = $v; }))))) {
+			if (!s.ReadUint24LengthPrefixed((certList$24ptr || (certList$24ptr = new ptrType$20(function() { return certList; }, function($v) { certList = $v; }))))) {
 				return false;
 			}
 			while (true) {
@@ -258331,7 +260392,7 @@ $packages["crypto/tls"] = (function() {
 				extensions = [extensions];
 				cert[0] = sliceType$6.nil;
 				extensions[0] = cryptobyte.String.nil;
-				if (!readUint24LengthPrefixed((certList$24ptr || (certList$24ptr = new ptrType$19(function() { return certList; }, function($v) { certList = $v; }))), (cert.$ptr || (cert.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, cert)))) || !(certList$24ptr || (certList$24ptr = new ptrType$19(function() { return certList; }, function($v) { certList = $v; }))).ReadUint16LengthPrefixed((extensions.$ptr || (extensions.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extensions))))) {
+				if (!readUint24LengthPrefixed((certList$24ptr || (certList$24ptr = new ptrType$20(function() { return certList; }, function($v) { certList = $v; }))), (cert.$ptr || (cert.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, cert)))) || !(certList$24ptr || (certList$24ptr = new ptrType$20(function() { return certList; }, function($v) { certList = $v; }))).ReadUint16LengthPrefixed((extensions.$ptr || (extensions.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extensions))))) {
 					return false;
 				}
 				certificate.Certificate = $append(certificate.Certificate, cert[0]);
@@ -258343,7 +260404,7 @@ $packages["crypto/tls"] = (function() {
 					statusType = [statusType];
 					extension[0] = 0;
 					extData[0] = cryptobyte.String.nil;
-					if (!(extensions.$ptr || (extensions.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extensions))).ReadUint16((extension.$ptr || (extension.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extension)))) || !(extensions.$ptr || (extensions.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extensions))).ReadUint16LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))))) {
+					if (!(extensions.$ptr || (extensions.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extensions))).ReadUint16((extension.$ptr || (extension.$ptr = new ptrType$22(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extension)))) || !(extensions.$ptr || (extensions.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extensions))).ReadUint16LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))))) {
 						return false;
 					}
 					if (certificate.Certificate.$length > 1) {
@@ -258352,19 +260413,19 @@ $packages["crypto/tls"] = (function() {
 					_1 = extension[0];
 					if (_1 === (5)) {
 						statusType[0] = 0;
-						if (!(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint8((statusType.$ptr || (statusType.$ptr = new ptrType$22(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, statusType)))) || !((statusType[0] === 1)) || !readUint24LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))), (certificate.$ptr_OCSPStaple || (certificate.$ptr_OCSPStaple = new ptrType$1(function() { return this.$target.OCSPStaple; }, function($v) { this.$target.OCSPStaple = $v; }, certificate)))) || (certificate.OCSPStaple.$length === 0)) {
+						if (!(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint8((statusType.$ptr || (statusType.$ptr = new ptrType$23(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, statusType)))) || !((statusType[0] === 1)) || !readUint24LengthPrefixed((extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))), (certificate === ptrType$34.nil && $throwNilPointerError(), (certificate.$ptr_OCSPStaple || (certificate.$ptr_OCSPStaple = new ptrType$1(function() { return this.$target.OCSPStaple; }, function($v) { this.$target.OCSPStaple = $v; }, certificate))))) || (certificate.OCSPStaple.$length === 0)) {
 							return false;
 						}
 					} else if (_1 === (18)) {
 						sctList[0] = cryptobyte.String.nil;
-						if (!(extData.$ptr || (extData.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((sctList.$ptr || (sctList.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sctList)))) || sctList[0].Empty()) {
+						if (!(extData.$ptr || (extData.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, extData))).ReadUint16LengthPrefixed((sctList.$ptr || (sctList.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sctList)))) || sctList[0].Empty()) {
 							return false;
 						}
 						while (true) {
 							if (!(!sctList[0].Empty())) { break; }
 							sct = [sct];
 							sct[0] = sliceType$6.nil;
-							if (!readUint16LengthPrefixed((sctList.$ptr || (sctList.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sctList))), (sct.$ptr || (sct.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sct)))) || (sct[0].$length === 0)) {
+							if (!readUint16LengthPrefixed((sctList.$ptr || (sctList.$ptr = new ptrType$20(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sctList))), (sct.$ptr || (sct.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, sct)))) || (sct[0].$length === 0)) {
 								return false;
 							}
 							certificate.SignedCertificateTimestamps = $append(certificate.SignedCertificateTimestamps, sct[0]);
@@ -258379,7 +260440,7 @@ $packages["crypto/tls"] = (function() {
 			}
 			return true;
 		};
-		$ptrType(serverKeyExchangeMsg).prototype.marshal = function marshal$11() {
+		$ptrType(serverKeyExchangeMsg).prototype.marshal = function marshal$9() {
 			var length, m, x;
 			m = this;
 			if (!(m.raw === sliceType$6.nil)) {
@@ -258395,7 +260456,7 @@ $packages["crypto/tls"] = (function() {
 			m.raw = x;
 			return [x, $ifaceNil];
 		};
-		$ptrType(serverKeyExchangeMsg).prototype.unmarshal = function unmarshal$11(data) {
+		$ptrType(serverKeyExchangeMsg).prototype.unmarshal = function unmarshal$9(data) {
 			var data, m;
 			m = this;
 			m.raw = data;
@@ -258405,7 +260466,7 @@ $packages["crypto/tls"] = (function() {
 			m.key = $subslice(data, 4);
 			return true;
 		};
-		$ptrType(certificateStatusMsg).prototype.marshal = function marshal$12() {
+		$ptrType(certificateStatusMsg).prototype.marshal = function marshal$10() {
 			var {_tuple, b, err, m, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			m = [m];
@@ -258413,7 +260474,7 @@ $packages["crypto/tls"] = (function() {
 			if (!(m[0].raw === sliceType$6.nil)) {
 				$s = -1; return [m[0].raw, $ifaceNil];
 			}
-			b = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$17.nil, 0, 0, false, ptrType$18.nil);
+			b = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$18.nil, 0, 0, false, ptrType$19.nil);
 			b.AddUint8(22);
 			$r = b.AddUint24LengthPrefixed((function(m) { return function certificateStatusMsg·marshal·func1(b$1) {
 					var {b$1, $s, $r, $c} = $restore(this, {b$1});
@@ -258431,32 +260492,32 @@ $packages["crypto/tls"] = (function() {
 			m[0].raw = _tuple[0];
 			err = _tuple[1];
 			$s = -1; return [m[0].raw, err];
-			/* */ } return; } var $f = {$blk: marshal$12, $c: true, $r, _tuple, b, err, m, $s};return $f;
+			/* */ } return; } var $f = {$blk: marshal$10, $c: true, $r, _tuple, b, err, m, $s};return $f;
 		};
-		$ptrType(certificateStatusMsg).prototype.unmarshal = function unmarshal$12(data) {
+		$ptrType(certificateStatusMsg).prototype.unmarshal = function unmarshal$10(data) {
 			var data, m, s, s$24ptr, statusType, statusType$24ptr;
 			m = this;
 			m.raw = data;
 			s = ($convertSliceType(data, cryptobyte.String));
 			statusType = 0;
-			if (!(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).Skip(4) || !(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).ReadUint8((statusType$24ptr || (statusType$24ptr = new ptrType$22(function() { return statusType; }, function($v) { statusType = $v; })))) || !((statusType === 1)) || !readUint24LengthPrefixed((s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))), (m.$ptr_response || (m.$ptr_response = new ptrType$1(function() { return this.$target.response; }, function($v) { this.$target.response = $v; }, m)))) || (m.response.$length === 0) || !s.Empty()) {
+			if (!(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).Skip(4) || !(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).ReadUint8((statusType$24ptr || (statusType$24ptr = new ptrType$23(function() { return statusType; }, function($v) { statusType = $v; })))) || !((statusType === 1)) || !readUint24LengthPrefixed((s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))), (m === ptrType$45.nil && $throwNilPointerError(), (m.$ptr_response || (m.$ptr_response = new ptrType$1(function() { return this.$target.response; }, function($v) { this.$target.response = $v; }, m))))) || (m.response.$length === 0) || !s.Empty()) {
 				return false;
 			}
 			return true;
 		};
-		$ptrType(serverHelloDoneMsg).prototype.marshal = function marshal$13() {
+		$ptrType(serverHelloDoneMsg).prototype.marshal = function marshal$11() {
 			var m, x;
 			m = this;
 			x = $makeSlice(sliceType$6, 4);
 			(0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0] = 14);
 			return [x, $ifaceNil];
 		};
-		$ptrType(serverHelloDoneMsg).prototype.unmarshal = function unmarshal$13(data) {
+		$ptrType(serverHelloDoneMsg).prototype.unmarshal = function unmarshal$11(data) {
 			var data, m;
 			m = this;
 			return data.$length === 4;
 		};
-		$ptrType(clientKeyExchangeMsg).prototype.marshal = function marshal$14() {
+		$ptrType(clientKeyExchangeMsg).prototype.marshal = function marshal$12() {
 			var length, m, x;
 			m = this;
 			if (!(m.raw === sliceType$6.nil)) {
@@ -258472,7 +260533,7 @@ $packages["crypto/tls"] = (function() {
 			m.raw = x;
 			return [x, $ifaceNil];
 		};
-		$ptrType(clientKeyExchangeMsg).prototype.unmarshal = function unmarshal$14(data) {
+		$ptrType(clientKeyExchangeMsg).prototype.unmarshal = function unmarshal$12(data) {
 			var data, l, m;
 			m = this;
 			m.raw = data;
@@ -258486,7 +260547,7 @@ $packages["crypto/tls"] = (function() {
 			m.ciphertext = $subslice(data, 4);
 			return true;
 		};
-		$ptrType(finishedMsg).prototype.marshal = function marshal$15() {
+		$ptrType(finishedMsg).prototype.marshal = function marshal$13() {
 			var {_tuple, b, err, m, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			m = [m];
@@ -258494,7 +260555,7 @@ $packages["crypto/tls"] = (function() {
 			if (!(m[0].raw === sliceType$6.nil)) {
 				$s = -1; return [m[0].raw, $ifaceNil];
 			}
-			b = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$17.nil, 0, 0, false, ptrType$18.nil);
+			b = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$18.nil, 0, 0, false, ptrType$19.nil);
 			b.AddUint8(20);
 			$r = b.AddUint24LengthPrefixed((function(m) { return function finishedMsg·marshal·func1(b$1) {
 					var b$1;
@@ -258505,16 +260566,16 @@ $packages["crypto/tls"] = (function() {
 			m[0].raw = _tuple[0];
 			err = _tuple[1];
 			$s = -1; return [m[0].raw, err];
-			/* */ } return; } var $f = {$blk: marshal$15, $c: true, $r, _tuple, b, err, m, $s};return $f;
+			/* */ } return; } var $f = {$blk: marshal$13, $c: true, $r, _tuple, b, err, m, $s};return $f;
 		};
-		$ptrType(finishedMsg).prototype.unmarshal = function unmarshal$15(data) {
+		$ptrType(finishedMsg).prototype.unmarshal = function unmarshal$13(data) {
 			var data, m, s, s$24ptr;
 			m = this;
 			m.raw = data;
 			s = ($convertSliceType(data, cryptobyte.String));
-			return (s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).Skip(1) && readUint24LengthPrefixed((s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))), (m.$ptr_verifyData || (m.$ptr_verifyData = new ptrType$1(function() { return this.$target.verifyData; }, function($v) { this.$target.verifyData = $v; }, m)))) && s.Empty();
+			return (s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).Skip(1) && readUint24LengthPrefixed((s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))), (m === ptrType$37.nil && $throwNilPointerError(), (m.$ptr_verifyData || (m.$ptr_verifyData = new ptrType$1(function() { return this.$target.verifyData; }, function($v) { this.$target.verifyData = $v; }, m))))) && s.Empty();
 		};
-		$ptrType(certificateRequestMsg).prototype.marshal = function marshal$16() {
+		$ptrType(certificateRequestMsg).prototype.marshal = function marshal$14() {
 			var _i, _i$1, _i$2, _ref, _ref$1, _ref$2, ca, ca$1, casLength, length, m, n, sigAlgo, x, y;
 			m = this;
 			if (!(m.raw === sliceType$6.nil)) {
@@ -258576,7 +260637,7 @@ $packages["crypto/tls"] = (function() {
 			m.raw = x;
 			return [m.raw, $ifaceNil];
 		};
-		$ptrType(certificateRequestMsg).prototype.unmarshal = function unmarshal$16(data) {
+		$ptrType(certificateRequestMsg).prototype.unmarshal = function unmarshal$14(data) {
 			var _i, _q, _ref, caLen, cas, casLength, data, i, length, m, numCertTypes, numSigAlgos, sigAndHashLen, x;
 			m = this;
 			m.raw = data;
@@ -258648,7 +260709,7 @@ $packages["crypto/tls"] = (function() {
 			}
 			return data.$length === 0;
 		};
-		$ptrType(certificateVerifyMsg).prototype.marshal = function marshal$17() {
+		$ptrType(certificateVerifyMsg).prototype.marshal = function marshal$15() {
 			var {_tuple, b, err, m, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			m = [m];
@@ -258656,7 +260717,7 @@ $packages["crypto/tls"] = (function() {
 			if (!(m[0].raw === sliceType$6.nil)) {
 				$s = -1; return [m[0].raw, $ifaceNil];
 			}
-			b = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$17.nil, 0, 0, false, ptrType$18.nil);
+			b = new cryptobyte.Builder.ptr($ifaceNil, sliceType$6.nil, false, ptrType$18.nil, 0, 0, false, ptrType$19.nil);
 			b.AddUint8(15);
 			$r = b.AddUint24LengthPrefixed((function(m) { return function certificateVerifyMsg·marshal·func1(b$1) {
 					var {b$1, $s, $r, $c} = $restore(this, {b$1});
@@ -258676,24 +260737,24 @@ $packages["crypto/tls"] = (function() {
 			m[0].raw = _tuple[0];
 			err = _tuple[1];
 			$s = -1; return [m[0].raw, err];
-			/* */ } return; } var $f = {$blk: marshal$17, $c: true, $r, _tuple, b, err, m, $s};return $f;
+			/* */ } return; } var $f = {$blk: marshal$15, $c: true, $r, _tuple, b, err, m, $s};return $f;
 		};
-		$ptrType(certificateVerifyMsg).prototype.unmarshal = function unmarshal$17(data) {
+		$ptrType(certificateVerifyMsg).prototype.unmarshal = function unmarshal$15(data) {
 			var _ptr, data, m, s, s$24ptr;
 			m = this;
 			m.raw = data;
 			s = ($convertSliceType(data, cryptobyte.String));
-			if (!(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).Skip(4)) {
+			if (!(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).Skip(4)) {
 				return false;
 			}
 			if (m.hasSignatureAlgorithm) {
-				if (!(s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))).ReadUint16(((_ptr = (m.$ptr_signatureAlgorithm || (m.$ptr_signatureAlgorithm = new ptrType$38(function() { return this.$target.signatureAlgorithm; }, function($v) { this.$target.signatureAlgorithm = $v; }, m))), new ptrType$20(function() { return (_ptr.$get() << 16 >>> 16); }, function($v) { _ptr.$set(($v << 16 >>> 16)); }, _ptr.$target))))) {
+				if (!(s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))).ReadUint16(((_ptr = (m === ptrType$36.nil && $throwNilPointerError(), (m.$ptr_signatureAlgorithm || (m.$ptr_signatureAlgorithm = new ptrType$46(function() { return this.$target.signatureAlgorithm; }, function($v) { this.$target.signatureAlgorithm = $v; }, m)))), new ptrType$22(function() { return (_ptr.$get() << 16 >>> 16); }, function($v) { _ptr.$set(($v << 16 >>> 16)); }, _ptr.$target, _ptr.$index))))) {
 					return false;
 				}
 			}
-			return readUint16LengthPrefixed((s$24ptr || (s$24ptr = new ptrType$19(function() { return s; }, function($v) { s = $v; }))), (m.$ptr_signature || (m.$ptr_signature = new ptrType$1(function() { return this.$target.signature; }, function($v) { this.$target.signature = $v; }, m)))) && s.Empty();
+			return readUint16LengthPrefixed((s$24ptr || (s$24ptr = new ptrType$20(function() { return s; }, function($v) { s = $v; }))), (m === ptrType$36.nil && $throwNilPointerError(), (m.$ptr_signature || (m.$ptr_signature = new ptrType$1(function() { return this.$target.signature; }, function($v) { this.$target.signature = $v; }, m))))) && s.Empty();
 		};
-		$ptrType(newSessionTicketMsg).prototype.marshal = function marshal$18() {
+		$ptrType(newSessionTicketMsg).prototype.marshal = function marshal$16() {
 			var length, m, ticketLen, x;
 			m = this;
 			if (!(m.raw === sliceType$6.nil)) {
@@ -258712,7 +260773,7 @@ $packages["crypto/tls"] = (function() {
 			m.raw = x;
 			return [m.raw, $ifaceNil];
 		};
-		$ptrType(newSessionTicketMsg).prototype.unmarshal = function unmarshal$18(data) {
+		$ptrType(newSessionTicketMsg).prototype.unmarshal = function unmarshal$16(data) {
 			var data, length, m, ticketLen;
 			m = this;
 			m.raw = data;
@@ -258730,10 +260791,10 @@ $packages["crypto/tls"] = (function() {
 			m.ticket = $subslice(data, 10);
 			return true;
 		};
-		$ptrType(helloRequestMsg).prototype.marshal = function marshal$19() {
+		$ptrType(helloRequestMsg).prototype.marshal = function marshal$17() {
 			return [new sliceType$6([0, 0, 0, 0]), $ifaceNil];
 		};
-		$ptrType(helloRequestMsg).prototype.unmarshal = function unmarshal$19(data) {
+		$ptrType(helloRequestMsg).prototype.unmarshal = function unmarshal$17(data) {
 			var data;
 			return data.$length === 4;
 		};
@@ -258767,9 +260828,9 @@ $packages["crypto/tls"] = (function() {
 				_r;
 				$s = -1; return errors.New("tls: server selected TLS 1.3 in a renegotiation");
 			/* } */ case 2:
-			/* */ if (hs.ecdheKey === ptrType$23.nil || !((hs.hello.keyShares.$length === 1))) { $s = 4; continue; }
+			/* */ if (hs.ecdheKey === ptrType$29.nil || !((hs.hello.keyShares.$length === 1))) { $s = 4; continue; }
 			/* */ $s = 5; continue;
-			/* if (hs.ecdheKey === ptrType$23.nil || !((hs.hello.keyShares.$length === 1))) { */ case 4:
+			/* if (hs.ecdheKey === ptrType$29.nil || !((hs.hello.keyShares.$length === 1))) { */ case 4:
 				_r$1 = c.sendAlert(80); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				$24r = _r$1;
 				$s = 7; case 7: return $24r;
@@ -258882,9 +260943,9 @@ $packages["crypto/tls"] = (function() {
 				_r$2;
 				$s = -1; return errors.New("tls: server sent an incorrect legacy version");
 			/* } */ case 8:
-			/* */ if (hs.serverHello.ocspStapling || hs.serverHello.ticketSupported || hs.serverHello.secureRenegotiationSupported || !((hs.serverHello.secureRenegotiation.$length === 0)) || !((hs.serverHello.alpnProtocol.length === 0)) || !((hs.serverHello.scts.$length === 0))) { $s = 10; continue; }
+			/* */ if (hs.serverHello.ocspStapling || hs.serverHello.ticketSupported || hs.serverHello.extendedMasterSecret || hs.serverHello.secureRenegotiationSupported || !((hs.serverHello.secureRenegotiation.$length === 0)) || !((hs.serverHello.alpnProtocol.length === 0)) || !((hs.serverHello.scts.$length === 0))) { $s = 10; continue; }
 			/* */ $s = 11; continue;
-			/* if (hs.serverHello.ocspStapling || hs.serverHello.ticketSupported || hs.serverHello.secureRenegotiationSupported || !((hs.serverHello.secureRenegotiation.$length === 0)) || !((hs.serverHello.alpnProtocol.length === 0)) || !((hs.serverHello.scts.$length === 0))) { */ case 10:
+			/* if (hs.serverHello.ocspStapling || hs.serverHello.ticketSupported || hs.serverHello.extendedMasterSecret || hs.serverHello.secureRenegotiationSupported || !((hs.serverHello.secureRenegotiation.$length === 0)) || !((hs.serverHello.alpnProtocol.length === 0)) || !((hs.serverHello.scts.$length === 0))) { */ case 10:
 				_r$3 = c.sendAlert(110); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 				_r$3;
 				$s = -1; return errors.New("tls: server sent a ServerHello extension forbidden in TLS 1.3");
@@ -258904,16 +260965,16 @@ $packages["crypto/tls"] = (function() {
 				$s = -1; return errors.New("tls: server selected unsupported compression format");
 			/* } */ case 17:
 			selectedSuite = mutualCipherSuiteTLS13(hs.hello.cipherSuites, hs.serverHello.cipherSuite);
-			/* */ if (!(hs.suite === ptrType$2.nil) && !(selectedSuite === hs.suite)) { $s = 19; continue; }
+			/* */ if (!(hs.suite === ptrType$3.nil) && !(selectedSuite === hs.suite)) { $s = 19; continue; }
 			/* */ $s = 20; continue;
-			/* if (!(hs.suite === ptrType$2.nil) && !(selectedSuite === hs.suite)) { */ case 19:
+			/* if (!(hs.suite === ptrType$3.nil) && !(selectedSuite === hs.suite)) { */ case 19:
 				_r$6 = c.sendAlert(47); /* */ $s = 21; case 21: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 				_r$6;
 				$s = -1; return errors.New("tls: server changed cipher suite after a HelloRetryRequest");
 			/* } */ case 20:
-			/* */ if (selectedSuite === ptrType$2.nil) { $s = 22; continue; }
+			/* */ if (selectedSuite === ptrType$3.nil) { $s = 22; continue; }
 			/* */ $s = 23; continue;
-			/* if (selectedSuite === ptrType$2.nil) { */ case 22:
+			/* if (selectedSuite === ptrType$3.nil) { */ case 22:
 				_r$7 = c.sendAlert(47); /* */ $s = 24; case 24: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 				_r$7;
 				$s = -1; return errors.New("tls: server chose an unconfigured cipher suite");
@@ -258927,6 +260988,9 @@ $packages["crypto/tls"] = (function() {
 			var {$24r, _r, hs, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			hs = this;
+			if (!(hs.c.quic === ptrType$5.nil)) {
+				$s = -1; return $ifaceNil;
+			}
 			if (hs.sentDummyCCS) {
 				$s = -1; return $ifaceNil;
 			}
@@ -258937,7 +261001,7 @@ $packages["crypto/tls"] = (function() {
 			/* */ } return; } var $f = {$blk: sendDummyChangeCipherSpec$1, $c: true, $r, $24r, _r, hs, $s};return $f;
 		};
 		$ptrType(clientHandshakeStateTLS13).prototype.processHelloRetryRequest = function processHelloRetryRequest() {
-			var {$24r, $24r$1, _i, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, c, chHash, curveID, curveOK, err, err$1, err$2, err$3, err$4, err$5, err$6, err$7, helloBytes, hs, id, key, msg, ok, ok$1, pskBinders, pskSuite, sentID, serverHello, ticketAge, transcript, x, $s, $r, $c} = $restore(this, {});
+			var {$24r, $24r$1, _i, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, c, chHash, curveID, curveOK, err, err$1, err$2, err$3, err$4, err$5, err$6, err$7, helloBytes, hs, id, key, msg, ok, ok$1, pskBinders, pskSuite, sentID, serverHello, ticketAge, transcript, x, x$1, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			hs = this;
 			c = hs.c;
@@ -259025,16 +261089,16 @@ $packages["crypto/tls"] = (function() {
 				hs.ecdheKey = key;
 				_r$11 = key.PublicKey(); /* */ $s = 27; case 27: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
 				_r$12 = _r$11.Bytes(); /* */ $s = 28; case 28: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				hs.hello.keyShares = new sliceType$16([$clone(new keyShare.ptr(curveID, _r$12), keyShare)]);
+				hs.hello.keyShares = new sliceType$17([$clone(new keyShare.ptr(curveID, _r$12), keyShare)]);
 			/* } */ case 13:
 			hs.hello.raw = sliceType$6.nil;
 			/* */ if (hs.hello.pskIdentities.$length > 0) { $s = 29; continue; }
 			/* */ $s = 30; continue;
 			/* if (hs.hello.pskIdentities.$length > 0) { */ case 29:
 				pskSuite = cipherSuiteTLS13ByID(hs.session.cipherSuite);
-				/* */ if (pskSuite === ptrType$2.nil) { $s = 31; continue; }
+				/* */ if (pskSuite === ptrType$3.nil) { $s = 31; continue; }
 				/* */ $s = 32; continue;
-				/* if (pskSuite === ptrType$2.nil) { */ case 31:
+				/* if (pskSuite === ptrType$3.nil) { */ case 31:
 					_r$13 = c.sendAlert(80); /* */ $s = 33; case 33: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
 					$24r = _r$13;
 					$s = 34; case 34: return $24r;
@@ -259043,9 +261107,9 @@ $packages["crypto/tls"] = (function() {
 				/* */ $s = 36; continue;
 				/* if (pskSuite.hash === hs.suite.hash) { */ case 35:
 					_r$14 = c.config.time(); /* */ $s = 38; case 38: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					_r$15 = $clone(_r$14, time.Time).Sub($clone(hs.session.receivedAt, time.Time)); /* */ $s = 39; case 39: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-					ticketAge = (($div64(_r$15, new time.Duration(0, 1000000), false).$low >>> 0));
-					(x = hs.hello.pskIdentities, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).obfuscatedTicketAge = ticketAge + hs.session.ageAdd >>> 0;
+					_r$15 = $clone(_r$14, time.Time).Sub($clone(time.Unix(((x = hs.session.createdAt, new $Int64(x.$high, x.$low))), new $Int64(0, 0)), time.Time)); /* */ $s = 39; case 39: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+					ticketAge = _r$15;
+					(x$1 = hs.hello.pskIdentities, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).obfuscatedTicketAge = (($div64(ticketAge, new time.Duration(0, 1000000), false).$low >>> 0)) + hs.session.ageAdd >>> 0;
 					_r$16 = new crypto.Hash(hs.suite.hash).New(); /* */ $s = 40; case 40: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
 					transcript = _r$16;
 					_r$17 = transcript.Write(new sliceType$6([254, 0, 0, ((chHash.$length << 24 >>> 24))])); /* */ $s = 41; case 41: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
@@ -259075,10 +261139,14 @@ $packages["crypto/tls"] = (function() {
 					}
 					$s = 37; continue;
 				/* } else { */ case 36:
-					hs.hello.pskIdentities = sliceType$17.nil;
+					hs.hello.pskIdentities = sliceType$18.nil;
 					hs.hello.pskBinders = sliceType$11.nil;
 				/* } */ case 37:
 			/* } */ case 30:
+			if (hs.hello.earlyData) {
+				hs.hello.earlyData = false;
+				c.quicRejectedEarlyData();
+			}
 			_r$24 = hs.c.writeHandshakeRecord(hs.hello, hs.transcript); /* */ $s = 48; case 48: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
 			_tuple$4 = _r$24;
 			err$5 = _tuple$4[1];
@@ -259092,7 +261160,7 @@ $packages["crypto/tls"] = (function() {
 			if (!($interfaceIsEqual(err$6, $ifaceNil))) {
 				$s = -1; return err$6;
 			}
-			_tuple$6 = $assertType(msg, ptrType$31, true);
+			_tuple$6 = $assertType(msg, ptrType$38, true);
 			serverHello = _tuple$6[0];
 			ok$1 = _tuple$6[1];
 			/* */ if (!ok$1) { $s = 50; continue; }
@@ -259111,7 +261179,7 @@ $packages["crypto/tls"] = (function() {
 				$s = -1; return err$7;
 			}
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: processHelloRetryRequest, $c: true, $r, $24r, $24r$1, _i, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, c, chHash, curveID, curveOK, err, err$1, err$2, err$3, err$4, err$5, err$6, err$7, helloBytes, hs, id, key, msg, ok, ok$1, pskBinders, pskSuite, sentID, serverHello, ticketAge, transcript, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: processHelloRetryRequest, $c: true, $r, $24r, $24r$1, _i, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, c, chHash, curveID, curveOK, err, err$1, err$2, err$3, err$4, err$5, err$6, err$7, helloBytes, hs, id, key, msg, ok, ok$1, pskBinders, pskSuite, sentID, serverHello, ticketAge, transcript, x, x$1, $s};return $f;
 		};
 		$ptrType(clientHandshakeStateTLS13).prototype.processServerHello = function processServerHello() {
 			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _tuple, c, hs, pskSuite, sentID, $s, $r, $c} = $restore(this, {});
@@ -259165,17 +261233,17 @@ $packages["crypto/tls"] = (function() {
 				_r$5;
 				$s = -1; return errors.New("tls: server selected an invalid PSK");
 			/* } */ case 17:
-			/* */ if (!((hs.hello.pskIdentities.$length === 1)) || hs.session === ptrType$39.nil) { $s = 19; continue; }
+			/* */ if (!((hs.hello.pskIdentities.$length === 1)) || hs.session === ptrType$21.nil) { $s = 19; continue; }
 			/* */ $s = 20; continue;
-			/* if (!((hs.hello.pskIdentities.$length === 1)) || hs.session === ptrType$39.nil) { */ case 19:
+			/* if (!((hs.hello.pskIdentities.$length === 1)) || hs.session === ptrType$21.nil) { */ case 19:
 				_r$6 = c.sendAlert(80); /* */ $s = 21; case 21: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 				$24r = _r$6;
 				$s = 22; case 22: return $24r;
 			/* } */ case 20:
 			pskSuite = cipherSuiteTLS13ByID(hs.session.cipherSuite);
-			/* */ if (pskSuite === ptrType$2.nil) { $s = 23; continue; }
+			/* */ if (pskSuite === ptrType$3.nil) { $s = 23; continue; }
 			/* */ $s = 24; continue;
-			/* if (pskSuite === ptrType$2.nil) { */ case 23:
+			/* if (pskSuite === ptrType$3.nil) { */ case 23:
 				_r$7 = c.sendAlert(80); /* */ $s = 25; case 25: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 				$24r$1 = _r$7;
 				$s = 26; case 26: return $24r$1;
@@ -259189,7 +261257,8 @@ $packages["crypto/tls"] = (function() {
 			/* } */ case 28:
 			hs.usingPSK = true;
 			c.didResume = true;
-			c.peerCertificates = hs.session.serverCertificates;
+			c.peerCertificates = hs.session.peerCertificates;
+			c.activeCertHandles = hs.session.activeCertHandles;
 			c.verifiedChains = hs.session.verifiedChains;
 			c.ocspResponse = hs.session.ocspResponse;
 			c.scts = hs.session.scts;
@@ -259197,7 +261266,7 @@ $packages["crypto/tls"] = (function() {
 			/* */ } return; } var $f = {$blk: processServerHello, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _tuple, c, hs, pskSuite, sentID, $s};return $f;
 		};
 		$ptrType(clientHandshakeStateTLS13).prototype.establishHandshakeKeys = function establishHandshakeKeys() {
-			var {_arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, c, clientSecret, earlySecret, err, handshakeSecret, hs, peerKey, serverSecret, sharedKey, $s, $r, $c} = $restore(this, {});
+			var {_arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, c, clientSecret, earlySecret, err, handshakeSecret, hs, peerKey, serverSecret, sharedKey, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			hs = this;
 			c = hs.c;
@@ -259237,38 +261306,50 @@ $packages["crypto/tls"] = (function() {
 			handshakeSecret = _r$6;
 			_r$7 = hs.suite.deriveSecret(handshakeSecret, "c hs traffic", hs.transcript); /* */ $s = 14; case 14: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 			clientSecret = _r$7;
-			$r = c.out.setTrafficSecret(hs.suite, clientSecret); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = c.out.setTrafficSecret(hs.suite, 2, clientSecret); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			_r$8 = hs.suite.deriveSecret(handshakeSecret, "s hs traffic", hs.transcript); /* */ $s = 16; case 16: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 			serverSecret = _r$8;
-			$r = c.in$28.setTrafficSecret(hs.suite, serverSecret); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$9 = c.config.writeKeyLog("CLIENT_HANDSHAKE_TRAFFIC_SECRET", hs.hello.random, clientSecret); /* */ $s = 18; case 18: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			err = _r$9;
-			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 19; continue; }
-			/* */ $s = 20; continue;
-			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 19:
-				_r$10 = c.sendAlert(80); /* */ $s = 21; case 21: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				_r$10;
+			$r = c.in$30.setTrafficSecret(hs.suite, 2, serverSecret); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (!(c.quic === ptrType$5.nil)) { $s = 18; continue; }
+			/* */ $s = 19; continue;
+			/* if (!(c.quic === ptrType$5.nil)) { */ case 18:
+				/* */ if (!((c.hand.Len() === 0))) { $s = 20; continue; }
+				/* */ $s = 21; continue;
+				/* if (!((c.hand.Len() === 0))) { */ case 20:
+					_r$9 = c.sendAlert(10); /* */ $s = 22; case 22: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+					_r$9;
+				/* } */ case 21:
+				c.quicSetWriteSecret(2, hs.suite.id, clientSecret);
+				c.quicSetReadSecret(2, hs.suite.id, serverSecret);
+			/* } */ case 19:
+			_r$10 = c.config.writeKeyLog("CLIENT_HANDSHAKE_TRAFFIC_SECRET", hs.hello.random, clientSecret); /* */ $s = 23; case 23: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+			err = _r$10;
+			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 24; continue; }
+			/* */ $s = 25; continue;
+			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 24:
+				_r$11 = c.sendAlert(80); /* */ $s = 26; case 26: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+				_r$11;
 				$s = -1; return err;
-			/* } */ case 20:
-			_r$11 = c.config.writeKeyLog("SERVER_HANDSHAKE_TRAFFIC_SECRET", hs.hello.random, serverSecret); /* */ $s = 22; case 22: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-			err = _r$11;
-			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 23; continue; }
-			/* */ $s = 24; continue;
-			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 23:
-				_r$12 = c.sendAlert(80); /* */ $s = 25; case 25: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				_r$12;
+			/* } */ case 25:
+			_r$12 = c.config.writeKeyLog("SERVER_HANDSHAKE_TRAFFIC_SECRET", hs.hello.random, serverSecret); /* */ $s = 27; case 27: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+			err = _r$12;
+			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 28; continue; }
+			/* */ $s = 29; continue;
+			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 28:
+				_r$13 = c.sendAlert(80); /* */ $s = 30; case 30: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+				_r$13;
 				$s = -1; return err;
-			/* } */ case 24:
+			/* } */ case 29:
 			_arg$2 = sliceType$6.nil;
-			_r$13 = hs.suite.deriveSecret(handshakeSecret, "derived", $ifaceNil); /* */ $s = 26; case 26: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-			_arg$3 = _r$13;
-			_r$14 = hs.suite.extract(_arg$2, _arg$3); /* */ $s = 27; case 27: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-			hs.masterSecret = _r$14;
+			_r$14 = hs.suite.deriveSecret(handshakeSecret, "derived", $ifaceNil); /* */ $s = 31; case 31: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+			_arg$3 = _r$14;
+			_r$15 = hs.suite.extract(_arg$2, _arg$3); /* */ $s = 32; case 32: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+			hs.masterSecret = _r$15;
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: establishHandshakeKeys, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, c, clientSecret, earlySecret, err, handshakeSecret, hs, peerKey, serverSecret, sharedKey, $s};return $f;
+			/* */ } return; } var $f = {$blk: establishHandshakeKeys, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, c, clientSecret, earlySecret, err, handshakeSecret, hs, peerKey, serverSecret, sharedKey, $s};return $f;
 		};
 		$ptrType(clientHandshakeStateTLS13).prototype.readServerParameters = function readServerParameters() {
-			var {$24r, _r, _r$1, _r$2, _r$3, _tuple, _tuple$1, c, encryptedExtensions, err, err$1, hs, msg, ok, $s, $r, $c} = $restore(this, {});
+			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _tuple, _tuple$1, c, encryptedExtensions, err, err$1, hs, msg, ok, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			hs = this;
 			c = hs.c;
@@ -259279,7 +261360,7 @@ $packages["crypto/tls"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return err;
 			}
-			_tuple$1 = $assertType(msg, ptrType$40, true);
+			_tuple$1 = $assertType(msg, ptrType$42, true);
 			encryptedExtensions = _tuple$1[0];
 			ok = _tuple$1[1];
 			/* */ if (!ok) { $s = 2; continue; }
@@ -259291,17 +261372,66 @@ $packages["crypto/tls"] = (function() {
 				$24r = _r$2;
 				$s = 6; case 6: return $24r;
 			/* } */ case 3:
-			err$1 = checkALPN(hs.hello.alpnProtocols, encryptedExtensions.alpnProtocol);
+			err$1 = checkALPN(hs.hello.alpnProtocols, encryptedExtensions.alpnProtocol, !(c.quic === ptrType$5.nil));
 			/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 7; continue; }
 			/* */ $s = 8; continue;
 			/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 7:
-				_r$3 = c.sendAlert(110); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				_r$3 = c.sendAlert(120); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 				_r$3;
 				$s = -1; return err$1;
 			/* } */ case 8:
 			c.clientProtocol = encryptedExtensions.alpnProtocol;
+			/* */ if (!(c.quic === ptrType$5.nil)) { $s = 10; continue; }
+			/* */ $s = 11; continue;
+			/* if (!(c.quic === ptrType$5.nil)) { */ case 10:
+				/* */ if (encryptedExtensions.quicTransportParameters === sliceType$6.nil) { $s = 13; continue; }
+				/* */ $s = 14; continue;
+				/* if (encryptedExtensions.quicTransportParameters === sliceType$6.nil) { */ case 13:
+					_r$4 = c.sendAlert(109); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					_r$4;
+					$s = -1; return errors.New("tls: server did not send a quic_transport_parameters extension");
+				/* } */ case 14:
+				c.quicSetTransportParameters(encryptedExtensions.quicTransportParameters);
+				$s = 12; continue;
+			/* } else { */ case 11:
+				/* */ if (!(encryptedExtensions.quicTransportParameters === sliceType$6.nil)) { $s = 16; continue; }
+				/* */ $s = 17; continue;
+				/* if (!(encryptedExtensions.quicTransportParameters === sliceType$6.nil)) { */ case 16:
+					_r$5 = c.sendAlert(110); /* */ $s = 18; case 18: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					_r$5;
+					$s = -1; return errors.New("tls: server sent an unexpected quic_transport_parameters extension");
+				/* } */ case 17:
+			/* } */ case 12:
+			/* */ if (!hs.hello.earlyData && encryptedExtensions.earlyData) { $s = 19; continue; }
+			/* */ $s = 20; continue;
+			/* if (!hs.hello.earlyData && encryptedExtensions.earlyData) { */ case 19:
+				_r$6 = c.sendAlert(110); /* */ $s = 21; case 21: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				_r$6;
+				$s = -1; return errors.New("tls: server sent an unexpected early_data extension");
+			/* } */ case 20:
+			if (hs.hello.earlyData && !encryptedExtensions.earlyData) {
+				c.quicRejectedEarlyData();
+			}
+			/* */ if (encryptedExtensions.earlyData) { $s = 22; continue; }
+			/* */ $s = 23; continue;
+			/* if (encryptedExtensions.earlyData) { */ case 22:
+				/* */ if (!((hs.session.cipherSuite === c.cipherSuite))) { $s = 24; continue; }
+				/* */ $s = 25; continue;
+				/* if (!((hs.session.cipherSuite === c.cipherSuite))) { */ case 24:
+					_r$7 = c.sendAlert(40); /* */ $s = 26; case 26: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					_r$7;
+					$s = -1; return errors.New("tls: server accepted 0-RTT with the wrong cipher suite");
+				/* } */ case 25:
+				/* */ if (!(hs.session.alpnProtocol === c.clientProtocol)) { $s = 27; continue; }
+				/* */ $s = 28; continue;
+				/* if (!(hs.session.alpnProtocol === c.clientProtocol)) { */ case 27:
+					_r$8 = c.sendAlert(40); /* */ $s = 29; case 29: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					_r$8;
+					$s = -1; return errors.New("tls: server accepted 0-RTT with the wrong ALPN");
+				/* } */ case 28:
+			/* } */ case 23:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: readServerParameters, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _tuple, _tuple$1, c, encryptedExtensions, err, err$1, hs, msg, ok, $s};return $f;
+			/* */ } return; } var $f = {$blk: readServerParameters, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _tuple, _tuple$1, c, encryptedExtensions, err, err$1, hs, msg, ok, $s};return $f;
 		};
 		$ptrType(clientHandshakeStateTLS13).prototype.readServerCertificate = function readServerCertificate() {
 			var {$24r, $24r$1, $24r$2, $24r$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, c, certMsg, certReq, certVerify, err, err$1, err$2, err$3, err$4, hs, msg, ok, sigHash, sigType, signed, x, $s, $r, $c} = $restore(this, {});
@@ -259333,7 +261463,7 @@ $packages["crypto/tls"] = (function() {
 			if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 				$s = -1; return err$1;
 			}
-			_tuple$1 = $assertType(msg, ptrType$41, true);
+			_tuple$1 = $assertType(msg, ptrType$44, true);
 			certReq = _tuple$1[0];
 			ok = _tuple$1[1];
 			/* */ if (ok) { $s = 10; continue; }
@@ -259348,7 +261478,7 @@ $packages["crypto/tls"] = (function() {
 					$s = -1; return err$1;
 				}
 			/* } */ case 11:
-			_tuple$3 = $assertType(msg, ptrType$28, true);
+			_tuple$3 = $assertType(msg, ptrType$35, true);
 			certMsg = _tuple$3[0];
 			ok = _tuple$3[1];
 			/* */ if (!ok) { $s = 13; continue; }
@@ -259381,7 +261511,7 @@ $packages["crypto/tls"] = (function() {
 			if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 				$s = -1; return err$1;
 			}
-			_tuple$5 = $assertType(msg, ptrType$29, true);
+			_tuple$5 = $assertType(msg, ptrType$36, true);
 			certVerify = _tuple$5[0];
 			ok = _tuple$5[1];
 			/* */ if (!ok) { $s = 23; continue; }
@@ -259453,7 +261583,7 @@ $packages["crypto/tls"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return err;
 			}
-			_tuple$1 = $assertType(msg, ptrType$30, true);
+			_tuple$1 = $assertType(msg, ptrType$37, true);
 			finished = _tuple$1[0];
 			ok = _tuple$1[1];
 			/* */ if (!ok) { $s = 2; continue; }
@@ -259465,7 +261595,7 @@ $packages["crypto/tls"] = (function() {
 				$24r = _r$2;
 				$s = 6; case 6: return $24r;
 			/* } */ case 3:
-			_r$3 = hs.suite.finishedHash(c.in$28.trafficSecret, hs.transcript); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_r$3 = hs.suite.finishedHash(c.in$30.trafficSecret, hs.transcript); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			expectedMAC = _r$3;
 			/* */ if (!hmac.Equal(expectedMAC, finished.verifyData)) { $s = 8; continue; }
 			/* */ $s = 9; continue;
@@ -259483,7 +261613,7 @@ $packages["crypto/tls"] = (function() {
 			hs.trafficSecret = _r$6;
 			_r$7 = hs.suite.deriveSecret(hs.masterSecret, "s ap traffic", hs.transcript); /* */ $s = 13; case 13: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 			serverSecret = _r$7;
-			$r = c.in$28.setTrafficSecret(hs.suite, serverSecret); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = c.in$30.setTrafficSecret(hs.suite, 3, serverSecret); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			_r$8 = c.config.writeKeyLog("CLIENT_TRAFFIC_SECRET_0", hs.hello.random, hs.trafficSecret); /* */ $s = 15; case 15: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 			err = _r$8;
 			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 16; continue; }
@@ -259512,7 +261642,7 @@ $packages["crypto/tls"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			hs = this;
 			c = hs.c;
-			if (hs.certReq === ptrType$41.nil) {
+			if (hs.certReq === ptrType$44.nil) {
 				$s = -1; return $ifaceNil;
 			}
 			_r = c.getClientCertificate(new CertificateRequestInfo.ptr(hs.certReq.certificateAuthorities, hs.certReq.supportedSignatureAlgorithms, c.vers, hs.ctx)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
@@ -259522,8 +261652,8 @@ $packages["crypto/tls"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return err;
 			}
-			certMsg = new certificateMsgTLS13.ptr(sliceType$6.nil, new Certificate.ptr(sliceType$11.nil, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$6.nil), false, false);
-			Certificate.copy(certMsg.certificate, cert);
+			certMsg = new certificateMsgTLS13.ptr(sliceType$6.nil, new Certificate.ptr(sliceType$11.nil, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$7.nil), false, false);
+			Certificate.copy(certMsg.certificate, (cert === ptrType$34.nil && $throwNilPointerError(), cert));
 			certMsg.scts = hs.certReq.scts && cert.SignedCertificateTimestamps.$length > 0;
 			certMsg.ocspStapling = hs.certReq.ocspStapling && cert.OCSPStaple.$length > 0;
 			_r$1 = hs.c.writeHandshakeRecord(certMsg, hs.transcript); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
@@ -259591,7 +261721,7 @@ $packages["crypto/tls"] = (function() {
 			/* */ } return; } var $f = {$blk: sendClientCertificate, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, c, cert, certMsg, certVerifyMsg, err, err$1, err$2, hs, sig, sigHash, sigType, signOpts, signed, $s};return $f;
 		};
 		$ptrType(clientHandshakeStateTLS13).prototype.sendClientFinished = function sendClientFinished() {
-			var {_r, _r$1, _r$2, _tuple, c, err, finished, hs, $s, $r, $c} = $restore(this, {});
+			var {_r, _r$1, _r$2, _r$3, _tuple, c, err, finished, hs, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			hs = this;
 			c = hs.c;
@@ -259603,18 +261733,29 @@ $packages["crypto/tls"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return err;
 			}
-			$r = c.out.setTrafficSecret(hs.suite, hs.trafficSecret); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = c.out.setTrafficSecret(hs.suite, 3, hs.trafficSecret); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* */ if (!c.config.SessionTicketsDisabled && !($interfaceIsEqual(c.config.ClientSessionCache, $ifaceNil))) { $s = 4; continue; }
 			/* */ $s = 5; continue;
 			/* if (!c.config.SessionTicketsDisabled && !($interfaceIsEqual(c.config.ClientSessionCache, $ifaceNil))) { */ case 4:
 				_r$2 = hs.suite.deriveSecret(hs.masterSecret, "res master", hs.transcript); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				c.resumptionSecret = _r$2;
 			/* } */ case 5:
+			/* */ if (!(c.quic === ptrType$5.nil)) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* if (!(c.quic === ptrType$5.nil)) { */ case 7:
+				/* */ if (!((c.hand.Len() === 0))) { $s = 9; continue; }
+				/* */ $s = 10; continue;
+				/* if (!((c.hand.Len() === 0))) { */ case 9:
+					_r$3 = c.sendAlert(10); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_r$3;
+				/* } */ case 10:
+				c.quicSetWriteSecret(3, hs.suite.id, hs.trafficSecret);
+			/* } */ case 8:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: sendClientFinished, $c: true, $r, _r, _r$1, _r$2, _tuple, c, err, finished, hs, $s};return $f;
+			/* */ } return; } var $f = {$blk: sendClientFinished, $c: true, $r, _r, _r$1, _r$2, _r$3, _tuple, c, err, finished, hs, $s};return $f;
 		};
 		$ptrType(Conn).prototype.handleNewSessionTicket = function handleNewSessionTicket(msg) {
-			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, c, cacheKey, cipherSuite$1, lifetime, msg, session, $s, $r, $c} = $restore(this, {msg});
+			var {$24r, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, c, cacheKey, cipherSuite$1, cs, err, lifetime, msg, psk, session, x, $s, $r, $c} = $restore(this, {msg});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = this;
 			/* */ if (!c.isClient) { $s = 1; continue; }
@@ -259638,32 +261779,59 @@ $packages["crypto/tls"] = (function() {
 				_r$1;
 				$s = -1; return errors.New("tls: received a session ticket with invalid lifetime");
 			/* } */ case 5:
-			cipherSuite$1 = cipherSuiteTLS13ByID(c.cipherSuite);
-			/* */ if (cipherSuite$1 === ptrType$2.nil || c.resumptionSecret === sliceType$6.nil) { $s = 7; continue; }
+			/* */ if (!(c.quic === ptrType$5.nil) && !((msg.maxEarlyData === 0)) && !((msg.maxEarlyData === 4294967295))) { $s = 7; continue; }
 			/* */ $s = 8; continue;
-			/* if (cipherSuite$1 === ptrType$2.nil || c.resumptionSecret === sliceType$6.nil) { */ case 7:
-				_r$2 = c.sendAlert(80); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$24r = _r$2;
-				$s = 10; case 10: return $24r;
+			/* if (!(c.quic === ptrType$5.nil) && !((msg.maxEarlyData === 0)) && !((msg.maxEarlyData === 4294967295))) { */ case 7:
+				_r$2 = c.sendAlert(47); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_r$2;
+				$s = -1; return errors.New("tls: invalid early data for QUIC connection");
 			/* } */ case 8:
-			_r$3 = c.config.time(); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_r$4 = c.config.time(); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_r$5 = $clone(_r$4, time.Time).Add(lifetime); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			session = new ClientSessionState.ptr(msg.label, c.vers, c.cipherSuite, c.resumptionSecret, c.peerCertificates, c.verifiedChains, $clone(_r$3, time.Time), c.ocspResponse, c.scts, msg.nonce, $clone(_r$5, time.Time), msg.ageAdd);
-			_r$6 = c.conn.RemoteAddr(); /* */ $s = 14; case 14: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			_r$7 = clientSessionCacheKey(_r$6, c.config); /* */ $s = 15; case 15: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			cacheKey = _r$7;
-			$r = c.config.ClientSessionCache.Put(cacheKey, session); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			cipherSuite$1 = cipherSuiteTLS13ByID(c.cipherSuite);
+			/* */ if (cipherSuite$1 === ptrType$3.nil || c.resumptionSecret === sliceType$6.nil) { $s = 10; continue; }
+			/* */ $s = 11; continue;
+			/* if (cipherSuite$1 === ptrType$3.nil || c.resumptionSecret === sliceType$6.nil) { */ case 10:
+				_r$3 = c.sendAlert(80); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				$24r = _r$3;
+				$s = 13; case 13: return $24r;
+			/* } */ case 11:
+			_r$4 = cipherSuite$1.expandLabel(c.resumptionSecret, "resumption", msg.nonce, new crypto.Hash(cipherSuite$1.hash).Size()); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			psk = _r$4;
+			_r$5 = c.sessionState(); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			_tuple = _r$5;
+			session = _tuple[0];
+			err = _tuple[1];
+			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 16; continue; }
+			/* */ $s = 17; continue;
+			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 16:
+				_r$6 = c.sendAlert(80); /* */ $s = 18; case 18: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				_r$6;
+				$s = -1; return err;
+			/* } */ case 17:
+			session.secret = psk;
+			_r$7 = c.config.time(); /* */ $s = 19; case 19: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+			_r$8 = $clone(_r$7, time.Time).Add(lifetime); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+			_r$9 = $clone(_r$8, time.Time).Unix(); /* */ $s = 21; case 21: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+			session.useBy = ((x = _r$9, new $Uint64(x.$high, x.$low)));
+			session.ageAdd = msg.ageAdd;
+			session.EarlyData = !(c.quic === ptrType$5.nil) && (msg.maxEarlyData === 4294967295);
+			cs = new ClientSessionState.ptr(msg.label, session);
+			_r$10 = c.clientSessionCacheKey(); /* */ $s = 22; case 22: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+			cacheKey = _r$10;
+			/* */ if (!(cacheKey === "")) { $s = 23; continue; }
+			/* */ $s = 24; continue;
+			/* if (!(cacheKey === "")) { */ case 23:
+				$r = c.config.ClientSessionCache.Put(cacheKey, cs); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 24:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: handleNewSessionTicket, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, c, cacheKey, cipherSuite$1, lifetime, msg, session, $s};return $f;
+			/* */ } return; } var $f = {$blk: handleNewSessionTicket, $c: true, $r, $24r, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, c, cacheKey, cipherSuite$1, cs, err, lifetime, msg, psk, session, x, $s};return $f;
 		};
 		$ptrType(Conn).prototype.makeClientHello = function makeClientHello() {
-			var {$24r, $24r$1, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, c, clientHelloVersion, config, configCipherSuites, curveID, err, err$1, hello, key, l, nextProtosLength, ok, preferenceOrder, proto, suite, suiteId, supportedVersions$1, x, x$1, $s, $r, $c} = $restore(this, {});
+			var {$24r, $24r$1, _i, _i$1, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, c, clientHelloVersion, config, configCipherSuites, curveID, err, err$1, err$2, hello, key, l, nextProtosLength, ok, p, preferenceOrder, proto, suite, suiteId, supportedVersions$1, x, x$1, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = this;
 			config = c.config;
 			if ((config.ServerName.length === 0) && !config.InsecureSkipVerify) {
-				$s = -1; return [ptrType$27.nil, ptrType$23.nil, errors.New("tls: either ServerName or InsecureSkipVerify must be specified in the tls.Config")];
+				$s = -1; return [ptrType$33.nil, ptrType$29.nil, errors.New("tls: either ServerName or InsecureSkipVerify must be specified in the tls.Config")];
 			}
 			nextProtosLength = 0;
 			_ref = config.NextProtos;
@@ -259673,24 +261841,25 @@ $packages["crypto/tls"] = (function() {
 				proto = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 				l = proto.length;
 				if ((l === 0) || l > 255) {
-					$s = -1; return [ptrType$27.nil, ptrType$23.nil, errors.New("tls: invalid NextProtos value")];
+					$s = -1; return [ptrType$33.nil, ptrType$29.nil, errors.New("tls: invalid NextProtos value")];
 				} else {
 					nextProtosLength = nextProtosLength + ((1 + l >> 0)) >> 0;
 				}
 				_i++;
 			}
 			if (nextProtosLength > 65535) {
-				$s = -1; return [ptrType$27.nil, ptrType$23.nil, errors.New("tls: NextProtos values too large")];
+				$s = -1; return [ptrType$33.nil, ptrType$29.nil, errors.New("tls: NextProtos values too large")];
 			}
 			supportedVersions$1 = config.supportedVersions(true);
 			if (supportedVersions$1.$length === 0) {
-				$s = -1; return [ptrType$27.nil, ptrType$23.nil, errors.New("tls: no supported versions satisfy MinVersion and MaxVersion")];
+				$s = -1; return [ptrType$33.nil, ptrType$29.nil, errors.New("tls: no supported versions satisfy MinVersion and MaxVersion")];
 			}
 			clientHelloVersion = config.maxSupportedVersion(true);
 			if (clientHelloVersion > 771) {
 				clientHelloVersion = 771;
 			}
-			hello = new clientHelloMsg.ptr(sliceType$6.nil, clientHelloVersion, $makeSlice(sliceType$6, 32), $makeSlice(sliceType$6, 32), sliceType$3.nil, new sliceType$6([0]), hostnameInSNI(config.ServerName), true, config.curvePreferences(), new sliceType$6([0]), false, sliceType$6.nil, sliceType.nil, sliceType.nil, true, sliceType$6.nil, config.NextProtos, true, supportedVersions$1, sliceType$6.nil, sliceType$16.nil, false, sliceType$6.nil, sliceType$17.nil, sliceType$11.nil);
+			_r = hostnameInSNI(config.ServerName); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			hello = new clientHelloMsg.ptr(sliceType$6.nil, clientHelloVersion, $makeSlice(sliceType$6, 32), sliceType$6.nil, sliceType$3.nil, new sliceType$6([0]), _r, true, config.curvePreferences(), new sliceType$6([0]), false, sliceType$6.nil, sliceType.nil, sliceType.nil, true, sliceType$6.nil, true, config.NextProtos, true, supportedVersions$1, sliceType$6.nil, sliceType$17.nil, false, sliceType$6.nil, sliceType$18.nil, sliceType$11.nil, sliceType$6.nil);
 			if (c.handshakes > 0) {
 				hello.secureRenegotiation = new sliceType$6(c.clientFinished);
 			}
@@ -259706,7 +261875,7 @@ $packages["crypto/tls"] = (function() {
 				if (!(_i$1 < _ref$1.$length)) { break; }
 				suiteId = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
 				suite = mutualCipherSuite(configCipherSuites, suiteId);
-				if (suite === ptrType$3.nil) {
+				if (suite === ptrType$2.nil) {
 					_i$1++;
 					continue;
 				}
@@ -259717,27 +261886,32 @@ $packages["crypto/tls"] = (function() {
 				hello.cipherSuites = $append(hello.cipherSuites, suiteId);
 				_i$1++;
 			}
-			_r = io.ReadFull(config.rand(), hello.random); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
+			_r$1 = io.ReadFull(config.rand(), hello.random); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_tuple = _r$1;
 			err = _tuple[1];
-			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 2:
-				_r$1 = err.Error(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$2 = errors.New("tls: short read from Rand: " + _r$1); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$24r = [ptrType$27.nil, ptrType$23.nil, _r$2];
-				$s = 6; case 6: return $24r;
-			/* } */ case 3:
-			_r$3 = io.ReadFull(config.rand(), hello.sessionId); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_tuple$1 = _r$3;
-			err$1 = _tuple$1[1];
-			/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 8; continue; }
+			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 3:
+				_r$2 = err.Error(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_r$3 = errors.New("tls: short read from Rand: " + _r$2); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				$24r = [ptrType$33.nil, ptrType$29.nil, _r$3];
+				$s = 7; case 7: return $24r;
+			/* } */ case 4:
+			/* */ if (c.quic === ptrType$5.nil) { $s = 8; continue; }
 			/* */ $s = 9; continue;
-			/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 8:
-				_r$4 = err$1.Error(); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_r$5 = errors.New("tls: short read from Rand: " + _r$4); /* */ $s = 11; case 11: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				$24r$1 = [ptrType$27.nil, ptrType$23.nil, _r$5];
-				$s = 12; case 12: return $24r$1;
+			/* if (c.quic === ptrType$5.nil) { */ case 8:
+				hello.sessionId = $makeSlice(sliceType$6, 32);
+				_r$4 = io.ReadFull(config.rand(), hello.sessionId); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_tuple$1 = _r$4;
+				err$1 = _tuple$1[1];
+				/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 11; continue; }
+				/* */ $s = 12; continue;
+				/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 11:
+					_r$5 = err$1.Error(); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					_r$6 = errors.New("tls: short read from Rand: " + _r$5); /* */ $s = 14; case 14: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					$24r$1 = [ptrType$33.nil, ptrType$29.nil, _r$6];
+					$s = 15; case 15: return $24r$1;
+				/* } */ case 12:
 			/* } */ case 9:
 			if (hello.vers >= 771) {
 				hello.supportedSignatureAlgorithms = supportedSignatureAlgorithms();
@@ -259745,10 +261919,13 @@ $packages["crypto/tls"] = (function() {
 			if (!(testingOnlyForceClientHelloSignatureAlgorithms === sliceType.nil)) {
 				hello.supportedSignatureAlgorithms = testingOnlyForceClientHelloSignatureAlgorithms;
 			}
-			key = ptrType$23.nil;
-			/* */ if ((x = hello.supportedVersions, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) === 772) { $s = 13; continue; }
-			/* */ $s = 14; continue;
-			/* if ((x = hello.supportedVersions, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) === 772) { */ case 13:
+			key = ptrType$29.nil;
+			/* */ if ((x = hello.supportedVersions, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) === 772) { $s = 16; continue; }
+			/* */ $s = 17; continue;
+			/* if ((x = hello.supportedVersions, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) === 772) { */ case 16:
+				if (hello.supportedVersions.$length === 1) {
+					hello.cipherSuites = sliceType$3.nil;
+				}
 				if (hasAESGCMHardwareSupport) {
 					hello.cipherSuites = $appendSlice(hello.cipherSuites, defaultCipherSuitesTLS13);
 				} else {
@@ -259758,31 +261935,45 @@ $packages["crypto/tls"] = (function() {
 				_tuple$2 = curveForCurveID(curveID);
 				ok = _tuple$2[1];
 				if (!ok) {
-					$s = -1; return [ptrType$27.nil, ptrType$23.nil, errors.New("tls: CurvePreferences includes unsupported curve")];
+					$s = -1; return [ptrType$33.nil, ptrType$29.nil, errors.New("tls: CurvePreferences includes unsupported curve")];
 				}
-				_r$6 = generateECDHEKey(config.rand(), curveID); /* */ $s = 15; case 15: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_tuple$3 = _r$6;
+				_r$7 = generateECDHEKey(config.rand(), curveID); /* */ $s = 18; case 18: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_tuple$3 = _r$7;
 				key = _tuple$3[0];
 				err = _tuple$3[1];
 				if (!($interfaceIsEqual(err, $ifaceNil))) {
-					$s = -1; return [ptrType$27.nil, ptrType$23.nil, err];
+					$s = -1; return [ptrType$33.nil, ptrType$29.nil, err];
 				}
-				_r$7 = key.PublicKey(); /* */ $s = 16; case 16: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_r$8 = _r$7.Bytes(); /* */ $s = 17; case 17: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				hello.keyShares = new sliceType$16([$clone(new keyShare.ptr(curveID, _r$8), keyShare)]);
-			/* } */ case 14:
+				_r$8 = key.PublicKey(); /* */ $s = 19; case 19: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				_r$9 = _r$8.Bytes(); /* */ $s = 20; case 20: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+				hello.keyShares = new sliceType$17([$clone(new keyShare.ptr(curveID, _r$9), keyShare)]);
+			/* } */ case 17:
+			/* */ if (!(c.quic === ptrType$5.nil)) { $s = 21; continue; }
+			/* */ $s = 22; continue;
+			/* if (!(c.quic === ptrType$5.nil)) { */ case 21:
+				_r$10 = c.quicGetTransportParameters(); /* */ $s = 23; case 23: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+				_tuple$4 = _r$10;
+				p = _tuple$4[0];
+				err$2 = _tuple$4[1];
+				if (!($interfaceIsEqual(err$2, $ifaceNil))) {
+					$s = -1; return [ptrType$33.nil, ptrType$29.nil, err$2];
+				}
+				if (p === sliceType$6.nil) {
+					p = new sliceType$6([]);
+				}
+				hello.quicTransportParameters = p;
+			/* } */ case 22:
 			$s = -1; return [hello, key, $ifaceNil];
-			/* */ } return; } var $f = {$blk: makeClientHello, $c: true, $r, $24r, $24r$1, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, c, clientHelloVersion, config, configCipherSuites, curveID, err, err$1, hello, key, l, nextProtosLength, ok, preferenceOrder, proto, suite, suiteId, supportedVersions$1, x, x$1, $s};return $f;
+			/* */ } return; } var $f = {$blk: makeClientHello, $c: true, $r, $24r, $24r$1, _i, _i$1, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, c, clientHelloVersion, config, configCipherSuites, curveID, err, err$1, err$2, hello, key, l, nextProtosLength, ok, p, preferenceOrder, proto, suite, suiteId, supportedVersions$1, x, x$1, $s};return $f;
 		};
 		$ptrType(Conn).prototype.clientHandshake = function clientHandshake(ctx) {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, binderKey, c, cacheKey, ctx, earlySecret, ecdheKey, err, err$1, err$2, err$3, hello, hs, hs$1, maxVers, msg, ok, serverHello, session, tls11Downgrade, tls12Downgrade, $s, $deferred, $r, $c} = $restore(this, {ctx});
+			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, _r, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, binderKey, c, ctx, earlySecret, earlyTrafficSecret, ecdheKey, err, err$1, err$2, err$3, err$4, hello, hs, hs$1, maxVers, msg, ok, serverHello, session, suite, tls11Downgrade, tls12Downgrade, transcript, $s, $deferred, $r, $c} = $restore(this, {ctx});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			c = [c];
-			cacheKey = [cacheKey];
 			err = [err];
 			err[0] = $ifaceNil;
 			c[0] = this;
-			if (c[0].config === ptrType$5.nil) {
+			if (c[0].config === ptrType$6.nil) {
 				c[0].config = defaultConfig();
 			}
 			c[0].didResume = false;
@@ -259798,29 +261989,34 @@ $packages["crypto/tls"] = (function() {
 			c[0].serverName = hello.serverName;
 			_r$1 = c[0].loadSession(hello); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			_tuple$1 = _r$1;
-			cacheKey[0] = _tuple$1[0];
-			session = _tuple$1[1];
-			earlySecret = _tuple$1[2];
-			binderKey = _tuple$1[3];
-			err[0] = _tuple$1[4];
+			session = _tuple$1[0];
+			earlySecret = _tuple$1[1];
+			binderKey = _tuple$1[2];
+			err[0] = _tuple$1[3];
 			if (!($interfaceIsEqual(err[0], $ifaceNil))) {
 				err[0] = err[0];
 				$s = -1; return err[0];
 			}
-			/* */ if (!(cacheKey[0] === "") && !(session === ptrType$39.nil)) { $s = 3; continue; }
+			/* */ if (!(session === ptrType$21.nil)) { $s = 3; continue; }
 			/* */ $s = 4; continue;
-			/* if (!(cacheKey[0] === "") && !(session === ptrType$39.nil)) { */ case 3:
-				$deferred.push([(function(c, cacheKey, err) { return function Conn·clientHandshake·func1() {
-						var {$s, $r, $c} = $restore(this, {});
+			/* if (!(session === ptrType$21.nil)) { */ case 3:
+				$deferred.push([(function(c, err) { return function Conn·clientHandshake·func1() {
+						var {_r$2, cacheKey, $s, $r, $c} = $restore(this, {});
 						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 						/* */ if (!($interfaceIsEqual(err[0], $ifaceNil))) { $s = 1; continue; }
 						/* */ $s = 2; continue;
 						/* if (!($interfaceIsEqual(err[0], $ifaceNil))) { */ case 1:
-							$r = c[0].config.ClientSessionCache.Put(cacheKey[0], ptrType$39.nil); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_r$2 = c[0].clientSessionCacheKey(); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+							cacheKey = _r$2;
+							/* */ if (!(cacheKey === "")) { $s = 4; continue; }
+							/* */ $s = 5; continue;
+							/* if (!(cacheKey === "")) { */ case 4:
+								$r = c[0].config.ClientSessionCache.Put(cacheKey, ptrType$47.nil); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 5:
 						/* } */ case 2:
 						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Conn·clientHandshake·func1, $c: true, $r, $s};return $f;
-					}; })(c, cacheKey, err), []]);
+						/* */ } return; } var $f = {$blk: Conn·clientHandshake·func1, $c: true, $r, _r$2, cacheKey, $s};return $f;
+					}; })(c, err), []]);
 			/* } */ case 4:
 			_r$2 = c[0].writeHandshakeRecord(hello, $ifaceNil); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 			_tuple$2 = _r$2;
@@ -259832,262 +262028,266 @@ $packages["crypto/tls"] = (function() {
 				$24r = err[0];
 				$s = 8; case 8: return $24r;
 			/* } */ case 7:
-			_r$3 = c[0].readHandshake($ifaceNil); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_tuple$3 = _r$3;
+			/* */ if (hello.earlyData) { $s = 9; continue; }
+			/* */ $s = 10; continue;
+			/* if (hello.earlyData) { */ case 9:
+				suite = cipherSuiteTLS13ByID(session.cipherSuite);
+				_r$3 = new crypto.Hash(suite.hash).New(); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				transcript = _r$3;
+				_r$4 = transcriptMsg(hello, transcript); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				err$2 = _r$4;
+				/* */ if (!($interfaceIsEqual(err$2, $ifaceNil))) { $s = 13; continue; }
+				/* */ $s = 14; continue;
+				/* if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 13:
+					err[0] = err$2;
+					$24r$1 = err[0];
+					$s = 15; case 15: return $24r$1;
+				/* } */ case 14:
+				_r$5 = suite.deriveSecret(earlySecret, "c e traffic", transcript); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				earlyTrafficSecret = _r$5;
+				c[0].quicSetWriteSecret(1, suite.id, earlyTrafficSecret);
+			/* } */ case 10:
+			_r$6 = c[0].readHandshake($ifaceNil); /* */ $s = 17; case 17: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			_tuple$3 = _r$6;
 			msg = _tuple$3[0];
 			err[0] = _tuple$3[1];
-			/* */ if (!($interfaceIsEqual(err[0], $ifaceNil))) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if (!($interfaceIsEqual(err[0], $ifaceNil))) { */ case 10:
+			/* */ if (!($interfaceIsEqual(err[0], $ifaceNil))) { $s = 18; continue; }
+			/* */ $s = 19; continue;
+			/* if (!($interfaceIsEqual(err[0], $ifaceNil))) { */ case 18:
 				err[0] = err[0];
-				$24r$1 = err[0];
-				$s = 12; case 12: return $24r$1;
-			/* } */ case 11:
-			_tuple$4 = $assertType(msg, ptrType$31, true);
+				$24r$2 = err[0];
+				$s = 20; case 20: return $24r$2;
+			/* } */ case 19:
+			_tuple$4 = $assertType(msg, ptrType$38, true);
 			serverHello = _tuple$4[0];
 			ok = _tuple$4[1];
-			/* */ if (!ok) { $s = 13; continue; }
-			/* */ $s = 14; continue;
-			/* if (!ok) { */ case 13:
-				_r$4 = c[0].sendAlert(10); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_r$4;
-				_r$5 = unexpectedMessageError(serverHello, msg); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				err[0] = _r$5;
-				$24r$2 = err[0];
-				$s = 17; case 17: return $24r$2;
-			/* } */ case 14:
-			_r$6 = c[0].pickTLSVersion(serverHello); /* */ $s = 18; case 18: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			err$2 = _r$6;
-			/* */ if (!($interfaceIsEqual(err$2, $ifaceNil))) { $s = 19; continue; }
-			/* */ $s = 20; continue;
-			/* if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 19:
-				err[0] = err$2;
+			/* */ if (!ok) { $s = 21; continue; }
+			/* */ $s = 22; continue;
+			/* if (!ok) { */ case 21:
+				_r$7 = c[0].sendAlert(10); /* */ $s = 23; case 23: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_r$7;
+				_r$8 = unexpectedMessageError(serverHello, msg); /* */ $s = 24; case 24: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				err[0] = _r$8;
 				$24r$3 = err[0];
-				$s = 21; case 21: return $24r$3;
-			/* } */ case 20:
+				$s = 25; case 25: return $24r$3;
+			/* } */ case 22:
+			_r$9 = c[0].pickTLSVersion(serverHello); /* */ $s = 26; case 26: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+			err$3 = _r$9;
+			/* */ if (!($interfaceIsEqual(err$3, $ifaceNil))) { $s = 27; continue; }
+			/* */ $s = 28; continue;
+			/* if (!($interfaceIsEqual(err$3, $ifaceNil))) { */ case 27:
+				err[0] = err$3;
+				$24r$4 = err[0];
+				$s = 29; case 29: return $24r$4;
+			/* } */ case 28:
 			maxVers = c[0].config.maxSupportedVersion(true);
 			tls12Downgrade = ($bytesToString($subslice(serverHello.random, 24))) === "DOWNGRD\x01";
 			tls11Downgrade = ($bytesToString($subslice(serverHello.random, 24))) === "DOWNGRD\x00";
-			/* */ if ((maxVers === 772) && c[0].vers <= 771 && (tls12Downgrade || tls11Downgrade) || (maxVers === 771) && c[0].vers <= 770 && tls11Downgrade) { $s = 22; continue; }
-			/* */ $s = 23; continue;
-			/* if ((maxVers === 772) && c[0].vers <= 771 && (tls12Downgrade || tls11Downgrade) || (maxVers === 771) && c[0].vers <= 770 && tls11Downgrade) { */ case 22:
-				_r$7 = c[0].sendAlert(47); /* */ $s = 24; case 24: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_r$7;
+			/* */ if ((maxVers === 772) && c[0].vers <= 771 && (tls12Downgrade || tls11Downgrade) || (maxVers === 771) && c[0].vers <= 770 && tls11Downgrade) { $s = 30; continue; }
+			/* */ $s = 31; continue;
+			/* if ((maxVers === 772) && c[0].vers <= 771 && (tls12Downgrade || tls11Downgrade) || (maxVers === 771) && c[0].vers <= 770 && tls11Downgrade) { */ case 30:
+				_r$10 = c[0].sendAlert(47); /* */ $s = 32; case 32: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+				_r$10;
 				err[0] = errors.New("tls: downgrade attempt detected, possibly due to a MitM attack or a broken middlebox");
-				$24r$4 = err[0];
-				$s = 25; case 25: return $24r$4;
-			/* } */ case 23:
-			/* */ if (c[0].vers === 772) { $s = 26; continue; }
-			/* */ $s = 27; continue;
-			/* if (c[0].vers === 772) { */ case 26:
-				hs = new clientHandshakeStateTLS13.ptr(c[0], ctx, serverHello, hello, ecdheKey, session, earlySecret, binderKey, ptrType$41.nil, false, false, ptrType$2.nil, $ifaceNil, sliceType$6.nil, sliceType$6.nil);
-				_r$8 = hs.handshake(); /* */ $s = 28; case 28: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				err[0] = _r$8;
 				$24r$5 = err[0];
-				$s = 29; case 29: return $24r$5;
-			/* } */ case 27:
-			hs$1 = new clientHandshakeState.ptr(c[0], ctx, serverHello, hello, ptrType$3.nil, new finishedHash.ptr($ifaceNil, $ifaceNil, $ifaceNil, $ifaceNil, sliceType$6.nil, 0, $throwNilPointerError), sliceType$6.nil, session);
-			_r$9 = hs$1.handshake(); /* */ $s = 30; case 30: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			err$3 = _r$9;
-			/* */ if (!($interfaceIsEqual(err$3, $ifaceNil))) { $s = 31; continue; }
-			/* */ $s = 32; continue;
-			/* if (!($interfaceIsEqual(err$3, $ifaceNil))) { */ case 31:
-				err[0] = err$3;
-				$24r$6 = err[0];
-				$s = 33; case 33: return $24r$6;
-			/* } */ case 32:
-			/* */ if (!(cacheKey[0] === "") && !(hs$1.session === ptrType$39.nil) && !(session === hs$1.session)) { $s = 34; continue; }
+				$s = 33; case 33: return $24r$5;
+			/* } */ case 31:
+			/* */ if (c[0].vers === 772) { $s = 34; continue; }
 			/* */ $s = 35; continue;
-			/* if (!(cacheKey[0] === "") && !(hs$1.session === ptrType$39.nil) && !(session === hs$1.session)) { */ case 34:
-				$r = c[0].config.ClientSessionCache.Put(cacheKey[0], hs$1.session); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* if (c[0].vers === 772) { */ case 34:
+				hs = new clientHandshakeStateTLS13.ptr(c[0], ctx, serverHello, hello, ecdheKey, session, earlySecret, binderKey, ptrType$44.nil, false, false, ptrType$3.nil, $ifaceNil, sliceType$6.nil, sliceType$6.nil);
+				_r$11 = hs.handshake(); /* */ $s = 36; case 36: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+				err[0] = _r$11;
+				$24r$6 = err[0];
+				$s = 37; case 37: return $24r$6;
 			/* } */ case 35:
+			hs$1 = new clientHandshakeState.ptr(c[0], ctx, serverHello, hello, ptrType$2.nil, new finishedHash.ptr($ifaceNil, $ifaceNil, $ifaceNil, $ifaceNil, sliceType$6.nil, 0, $throwNilPointerError), sliceType$6.nil, session, sliceType$6.nil);
+			_r$12 = hs$1.handshake(); /* */ $s = 38; case 38: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+			err$4 = _r$12;
+			/* */ if (!($interfaceIsEqual(err$4, $ifaceNil))) { $s = 39; continue; }
+			/* */ $s = 40; continue;
+			/* if (!($interfaceIsEqual(err$4, $ifaceNil))) { */ case 39:
+				err[0] = err$4;
+				$24r$7 = err[0];
+				$s = 41; case 41: return $24r$7;
+			/* } */ case 40:
 			err[0] = $ifaceNil;
-			$24r$7 = err[0];
-			$s = 37; case 37: return $24r$7;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  err[0]; } if($curGoroutine.asleep) { var $f = {$blk: clientHandshake, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, binderKey, c, cacheKey, ctx, earlySecret, ecdheKey, err, err$1, err$2, err$3, hello, hs, hs$1, maxVers, msg, ok, serverHello, session, tls11Downgrade, tls12Downgrade, $s, $deferred};return $f; } }
+			$24r$8 = err[0];
+			$s = 42; case 42: return $24r$8;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  err[0]; } if($curGoroutine.asleep) { var $f = {$blk: clientHandshake, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, _r, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, binderKey, c, ctx, earlySecret, earlyTrafficSecret, ecdheKey, err, err$1, err$2, err$3, err$4, hello, hs, hs$1, maxVers, msg, ok, serverHello, session, suite, tls11Downgrade, tls12Downgrade, transcript, $s, $deferred};return $f; } }
 		};
 		$ptrType(Conn).prototype.loadSession = function loadSession(hello) {
-			var {_i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$28, _tmp$29, _tmp$3, _tmp$30, _tmp$31, _tmp$32, _tmp$33, _tmp$34, _tmp$35, _tmp$36, _tmp$37, _tmp$38, _tmp$39, _tmp$4, _tmp$40, _tmp$41, _tmp$42, _tmp$43, _tmp$44, _tmp$45, _tmp$46, _tmp$47, _tmp$48, _tmp$49, _tmp$5, _tmp$50, _tmp$51, _tmp$52, _tmp$53, _tmp$54, _tmp$55, _tmp$56, _tmp$57, _tmp$58, _tmp$59, _tmp$6, _tmp$60, _tmp$61, _tmp$62, _tmp$63, _tmp$64, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, binderKey, c, cacheKey, cipherSuite$1, cipherSuiteOk$1, earlySecret, err, err$1, err$2, hello, helloBytes, identity, offeredID, offeredSuite, ok, psk, pskBinders, serverCert, session, ticketAge, transcript, v, versOk, x, x$1, $s, $r, $c} = $restore(this, {hello});
+			var {_i, _i$1, _i$2, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$28, _tmp$29, _tmp$3, _tmp$30, _tmp$31, _tmp$32, _tmp$33, _tmp$34, _tmp$35, _tmp$36, _tmp$37, _tmp$38, _tmp$39, _tmp$4, _tmp$40, _tmp$41, _tmp$42, _tmp$43, _tmp$44, _tmp$45, _tmp$46, _tmp$47, _tmp$48, _tmp$49, _tmp$5, _tmp$50, _tmp$51, _tmp$52, _tmp$53, _tmp$54, _tmp$55, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, alpn, binderKey, c, cacheKey, cipherSuite$1, cipherSuiteOk$1, cs, earlySecret, err, err$1, err$2, hello, helloBytes, identity, offeredID, offeredSuite, ok, pskBinders, session, ticketAge, transcript, v, versOk, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {hello});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			cacheKey = "";
-			session = ptrType$39.nil;
+			session = ptrType$21.nil;
 			earlySecret = sliceType$6.nil;
 			binderKey = sliceType$6.nil;
 			err = $ifaceNil;
 			c = this;
 			if (c.config.SessionTicketsDisabled || $interfaceIsEqual(c.config.ClientSessionCache, $ifaceNil)) {
-				_tmp = "";
-				_tmp$1 = ptrType$39.nil;
+				_tmp = ptrType$21.nil;
+				_tmp$1 = sliceType$6.nil;
 				_tmp$2 = sliceType$6.nil;
-				_tmp$3 = sliceType$6.nil;
-				_tmp$4 = $ifaceNil;
-				cacheKey = _tmp;
-				session = _tmp$1;
-				earlySecret = _tmp$2;
-				binderKey = _tmp$3;
-				err = _tmp$4;
-				$s = -1; return [cacheKey, session, earlySecret, binderKey, err];
+				_tmp$3 = $ifaceNil;
+				session = _tmp;
+				earlySecret = _tmp$1;
+				binderKey = _tmp$2;
+				err = _tmp$3;
+				$s = -1; return [session, earlySecret, binderKey, err];
 			}
 			hello.ticketSupported = true;
 			if ((x = hello.supportedVersions, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) === 772) {
 				hello.pskModes = new sliceType$6([1]);
 			}
 			if (!((c.handshakes === 0))) {
-				_tmp$5 = "";
-				_tmp$6 = ptrType$39.nil;
-				_tmp$7 = sliceType$6.nil;
-				_tmp$8 = sliceType$6.nil;
-				_tmp$9 = $ifaceNil;
-				cacheKey = _tmp$5;
-				session = _tmp$6;
-				earlySecret = _tmp$7;
-				binderKey = _tmp$8;
-				err = _tmp$9;
-				$s = -1; return [cacheKey, session, earlySecret, binderKey, err];
+				_tmp$4 = ptrType$21.nil;
+				_tmp$5 = sliceType$6.nil;
+				_tmp$6 = sliceType$6.nil;
+				_tmp$7 = $ifaceNil;
+				session = _tmp$4;
+				earlySecret = _tmp$5;
+				binderKey = _tmp$6;
+				err = _tmp$7;
+				$s = -1; return [session, earlySecret, binderKey, err];
 			}
-			_r = c.conn.RemoteAddr(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = clientSessionCacheKey(_r, c.config); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			cacheKey = _r$1;
-			_r$2 = c.config.ClientSessionCache.Get(cacheKey); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_tuple = _r$2;
-			session = _tuple[0];
+			_r = c.clientSessionCacheKey(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			cacheKey = _r;
+			if (cacheKey === "") {
+				_tmp$8 = ptrType$21.nil;
+				_tmp$9 = sliceType$6.nil;
+				_tmp$10 = sliceType$6.nil;
+				_tmp$11 = $ifaceNil;
+				session = _tmp$8;
+				earlySecret = _tmp$9;
+				binderKey = _tmp$10;
+				err = _tmp$11;
+				$s = -1; return [session, earlySecret, binderKey, err];
+			}
+			_r$1 = c.config.ClientSessionCache.Get(cacheKey); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_tuple = _r$1;
+			cs = _tuple[0];
 			ok = _tuple[1];
-			if (!ok || session === ptrType$39.nil) {
-				_tmp$10 = cacheKey;
-				_tmp$11 = ptrType$39.nil;
-				_tmp$12 = sliceType$6.nil;
+			if (!ok || cs === ptrType$47.nil) {
+				_tmp$12 = ptrType$21.nil;
 				_tmp$13 = sliceType$6.nil;
-				_tmp$14 = $ifaceNil;
-				cacheKey = _tmp$10;
-				session = _tmp$11;
-				earlySecret = _tmp$12;
-				binderKey = _tmp$13;
-				err = _tmp$14;
-				$s = -1; return [cacheKey, session, earlySecret, binderKey, err];
+				_tmp$14 = sliceType$6.nil;
+				_tmp$15 = $ifaceNil;
+				session = _tmp$12;
+				earlySecret = _tmp$13;
+				binderKey = _tmp$14;
+				err = _tmp$15;
+				$s = -1; return [session, earlySecret, binderKey, err];
 			}
+			session = cs.session;
 			versOk = false;
 			_ref = hello.supportedVersions;
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				v = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (v === session.vers) {
+				if (v === session.version) {
 					versOk = true;
 					break;
 				}
 				_i++;
 			}
 			if (!versOk) {
-				_tmp$15 = cacheKey;
-				_tmp$16 = ptrType$39.nil;
+				_tmp$16 = ptrType$21.nil;
 				_tmp$17 = sliceType$6.nil;
 				_tmp$18 = sliceType$6.nil;
 				_tmp$19 = $ifaceNil;
-				cacheKey = _tmp$15;
 				session = _tmp$16;
 				earlySecret = _tmp$17;
 				binderKey = _tmp$18;
 				err = _tmp$19;
-				$s = -1; return [cacheKey, session, earlySecret, binderKey, err];
+				$s = -1; return [session, earlySecret, binderKey, err];
 			}
-			/* */ if (!c.config.InsecureSkipVerify) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (!c.config.InsecureSkipVerify) { */ case 4:
+			_r$2 = c.config.time(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_r$3 = $clone(_r$2, time.Time).After($clone((x$1 = session.peerCertificates, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).NotAfter, time.Time)); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			/* */ if (_r$3) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (_r$3) { */ case 3:
+				$r = c.config.ClientSessionCache.Put(cacheKey, ptrType$47.nil); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_tmp$20 = ptrType$21.nil;
+				_tmp$21 = sliceType$6.nil;
+				_tmp$22 = sliceType$6.nil;
+				_tmp$23 = $ifaceNil;
+				session = _tmp$20;
+				earlySecret = _tmp$21;
+				binderKey = _tmp$22;
+				err = _tmp$23;
+				$s = -1; return [session, earlySecret, binderKey, err];
+			/* } */ case 4:
+			/* */ if (!c.config.InsecureSkipVerify) { $s = 8; continue; }
+			/* */ $s = 9; continue;
+			/* if (!c.config.InsecureSkipVerify) { */ case 8:
 				if (session.verifiedChains.$length === 0) {
-					_tmp$20 = cacheKey;
-					_tmp$21 = ptrType$39.nil;
-					_tmp$22 = sliceType$6.nil;
-					_tmp$23 = sliceType$6.nil;
-					_tmp$24 = $ifaceNil;
-					cacheKey = _tmp$20;
-					session = _tmp$21;
-					earlySecret = _tmp$22;
-					binderKey = _tmp$23;
-					err = _tmp$24;
-					$s = -1; return [cacheKey, session, earlySecret, binderKey, err];
-				}
-				serverCert = (x$1 = session.serverCertificates, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]));
-				_r$3 = c.config.time(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_r$4 = $clone(_r$3, time.Time).After($clone(serverCert.NotAfter, time.Time)); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				/* */ if (_r$4) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if (_r$4) { */ case 6:
-					$r = c.config.ClientSessionCache.Put(cacheKey, ptrType$39.nil); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_tmp$25 = cacheKey;
-					_tmp$26 = ptrType$39.nil;
-					_tmp$27 = sliceType$6.nil;
-					_tmp$28 = sliceType$6.nil;
-					_tmp$29 = $ifaceNil;
-					cacheKey = _tmp$25;
-					session = _tmp$26;
-					earlySecret = _tmp$27;
-					binderKey = _tmp$28;
-					err = _tmp$29;
-					$s = -1; return [cacheKey, session, earlySecret, binderKey, err];
-				/* } */ case 7:
-				err$1 = serverCert.VerifyHostname(c.config.ServerName);
+					_tmp$24 = ptrType$21.nil;
+					_tmp$25 = sliceType$6.nil;
+					_tmp$26 = sliceType$6.nil;
+					_tmp$27 = $ifaceNil;
+					session = _tmp$24;
+					earlySecret = _tmp$25;
+					binderKey = _tmp$26;
+					err = _tmp$27;
+					$s = -1; return [session, earlySecret, binderKey, err];
+				}
+				_r$4 = (x$2 = session.peerCertificates, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])).VerifyHostname(c.config.ServerName); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				err$1 = _r$4;
 				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
-					_tmp$30 = cacheKey;
-					_tmp$31 = ptrType$39.nil;
-					_tmp$32 = sliceType$6.nil;
+					_tmp$28 = ptrType$21.nil;
+					_tmp$29 = sliceType$6.nil;
+					_tmp$30 = sliceType$6.nil;
+					_tmp$31 = $ifaceNil;
+					session = _tmp$28;
+					earlySecret = _tmp$29;
+					binderKey = _tmp$30;
+					err = _tmp$31;
+					$s = -1; return [session, earlySecret, binderKey, err];
+				}
+			/* } */ case 9:
+			if (!((session.version === 772))) {
+				if (mutualCipherSuite(hello.cipherSuites, session.cipherSuite) === ptrType$2.nil) {
+					_tmp$32 = ptrType$21.nil;
 					_tmp$33 = sliceType$6.nil;
-					_tmp$34 = $ifaceNil;
-					cacheKey = _tmp$30;
-					session = _tmp$31;
-					earlySecret = _tmp$32;
-					binderKey = _tmp$33;
-					err = _tmp$34;
-					$s = -1; return [cacheKey, session, earlySecret, binderKey, err];
+					_tmp$34 = sliceType$6.nil;
+					_tmp$35 = $ifaceNil;
+					session = _tmp$32;
+					earlySecret = _tmp$33;
+					binderKey = _tmp$34;
+					err = _tmp$35;
+					$s = -1; return [session, earlySecret, binderKey, err];
 				}
-			/* } */ case 5:
-			if (!((session.vers === 772))) {
-				if (mutualCipherSuite(hello.cipherSuites, session.cipherSuite) === ptrType$3.nil) {
-					_tmp$35 = cacheKey;
-					_tmp$36 = ptrType$39.nil;
-					_tmp$37 = sliceType$6.nil;
-					_tmp$38 = sliceType$6.nil;
-					_tmp$39 = $ifaceNil;
-					cacheKey = _tmp$35;
-					session = _tmp$36;
-					earlySecret = _tmp$37;
-					binderKey = _tmp$38;
-					err = _tmp$39;
-					$s = -1; return [cacheKey, session, earlySecret, binderKey, err];
-				}
-				hello.sessionTicket = session.sessionTicket;
-				$s = -1; return [cacheKey, session, earlySecret, binderKey, err];
+				hello.sessionTicket = cs.ticket;
+				$s = -1; return [session, earlySecret, binderKey, err];
 			}
 			_r$5 = c.config.time(); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_r$6 = $clone(_r$5, time.Time).After($clone(session.useBy, time.Time)); /* */ $s = 14; case 14: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			_r$6 = $clone(_r$5, time.Time).After($clone(time.Unix(((x$3 = session.useBy, new $Int64(x$3.$high, x$3.$low))), new $Int64(0, 0)), time.Time)); /* */ $s = 14; case 14: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 			/* */ if (_r$6) { $s = 11; continue; }
 			/* */ $s = 12; continue;
 			/* if (_r$6) { */ case 11:
-				$r = c.config.ClientSessionCache.Put(cacheKey, ptrType$39.nil); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_tmp$40 = cacheKey;
-				_tmp$41 = ptrType$39.nil;
-				_tmp$42 = sliceType$6.nil;
-				_tmp$43 = sliceType$6.nil;
-				_tmp$44 = $ifaceNil;
-				cacheKey = _tmp$40;
-				session = _tmp$41;
-				earlySecret = _tmp$42;
-				binderKey = _tmp$43;
-				err = _tmp$44;
-				$s = -1; return [cacheKey, session, earlySecret, binderKey, err];
+				$r = c.config.ClientSessionCache.Put(cacheKey, ptrType$47.nil); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_tmp$36 = ptrType$21.nil;
+				_tmp$37 = sliceType$6.nil;
+				_tmp$38 = sliceType$6.nil;
+				_tmp$39 = $ifaceNil;
+				session = _tmp$36;
+				earlySecret = _tmp$37;
+				binderKey = _tmp$38;
+				err = _tmp$39;
+				$s = -1; return [session, earlySecret, binderKey, err];
 			/* } */ case 12:
 			cipherSuite$1 = cipherSuiteTLS13ByID(session.cipherSuite);
-			if (cipherSuite$1 === ptrType$2.nil) {
-				_tmp$45 = cacheKey;
-				_tmp$46 = ptrType$39.nil;
-				_tmp$47 = sliceType$6.nil;
-				_tmp$48 = sliceType$6.nil;
-				_tmp$49 = $ifaceNil;
-				cacheKey = _tmp$45;
-				session = _tmp$46;
-				earlySecret = _tmp$47;
-				binderKey = _tmp$48;
-				err = _tmp$49;
-				$s = -1; return [cacheKey, session, earlySecret, binderKey, err];
+			if (cipherSuite$1 === ptrType$3.nil) {
+				_tmp$40 = ptrType$21.nil;
+				_tmp$41 = sliceType$6.nil;
+				_tmp$42 = sliceType$6.nil;
+				_tmp$43 = $ifaceNil;
+				session = _tmp$40;
+				earlySecret = _tmp$41;
+				binderKey = _tmp$42;
+				err = _tmp$43;
+				$s = -1; return [session, earlySecret, binderKey, err];
 			}
 			cipherSuiteOk$1 = false;
 			_ref$1 = hello.cipherSuites;
@@ -260096,77 +262296,84 @@ $packages["crypto/tls"] = (function() {
 				if (!(_i$1 < _ref$1.$length)) { break; }
 				offeredID = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
 				offeredSuite = cipherSuiteTLS13ByID(offeredID);
-				if (!(offeredSuite === ptrType$2.nil) && (offeredSuite.hash === cipherSuite$1.hash)) {
+				if (!(offeredSuite === ptrType$3.nil) && (offeredSuite.hash === cipherSuite$1.hash)) {
 					cipherSuiteOk$1 = true;
 					break;
 				}
 				_i$1++;
 			}
 			if (!cipherSuiteOk$1) {
-				_tmp$50 = cacheKey;
-				_tmp$51 = ptrType$39.nil;
-				_tmp$52 = sliceType$6.nil;
-				_tmp$53 = sliceType$6.nil;
-				_tmp$54 = $ifaceNil;
-				cacheKey = _tmp$50;
-				session = _tmp$51;
-				earlySecret = _tmp$52;
-				binderKey = _tmp$53;
-				err = _tmp$54;
-				$s = -1; return [cacheKey, session, earlySecret, binderKey, err];
+				_tmp$44 = ptrType$21.nil;
+				_tmp$45 = sliceType$6.nil;
+				_tmp$46 = sliceType$6.nil;
+				_tmp$47 = $ifaceNil;
+				session = _tmp$44;
+				earlySecret = _tmp$45;
+				binderKey = _tmp$46;
+				err = _tmp$47;
+				$s = -1; return [session, earlySecret, binderKey, err];
+			}
+			if (!(c.quic === ptrType$5.nil) && session.EarlyData) {
+				if (!(mutualCipherSuiteTLS13(hello.cipherSuites, session.cipherSuite) === ptrType$3.nil)) {
+					_ref$2 = hello.alpnProtocols;
+					_i$2 = 0;
+					while (true) {
+						if (!(_i$2 < _ref$2.$length)) { break; }
+						alpn = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
+						if (alpn === session.alpnProtocol) {
+							hello.earlyData = true;
+							break;
+						}
+						_i$2++;
+					}
+				}
 			}
 			_r$7 = c.config.time(); /* */ $s = 16; case 16: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			_r$8 = $clone(_r$7, time.Time).Sub($clone(session.receivedAt, time.Time)); /* */ $s = 17; case 17: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			ticketAge = (($div64(_r$8, new time.Duration(0, 1000000), false).$low >>> 0));
-			identity = new pskIdentity.ptr(session.sessionTicket, ticketAge + session.ageAdd >>> 0);
-			hello.pskIdentities = new sliceType$17([$clone(identity, pskIdentity)]);
+			_r$8 = $clone(_r$7, time.Time).Sub($clone(time.Unix(((x$4 = session.createdAt, new $Int64(x$4.$high, x$4.$low))), new $Int64(0, 0)), time.Time)); /* */ $s = 17; case 17: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+			ticketAge = _r$8;
+			identity = new pskIdentity.ptr(cs.ticket, (($div64(ticketAge, new time.Duration(0, 1000000), false).$low >>> 0)) + session.ageAdd >>> 0);
+			hello.pskIdentities = new sliceType$18([$clone(identity, pskIdentity)]);
 			hello.pskBinders = new sliceType$11([$makeSlice(sliceType$6, new crypto.Hash(cipherSuite$1.hash).Size())]);
-			_r$9 = cipherSuite$1.expandLabel(session.masterSecret, "resumption", session.nonce, new crypto.Hash(cipherSuite$1.hash).Size()); /* */ $s = 18; case 18: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			psk = _r$9;
-			_r$10 = cipherSuite$1.extract(psk, sliceType$6.nil); /* */ $s = 19; case 19: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-			earlySecret = _r$10;
-			_r$11 = cipherSuite$1.deriveSecret(earlySecret, "res binder", $ifaceNil); /* */ $s = 20; case 20: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-			binderKey = _r$11;
-			_r$12 = new crypto.Hash(cipherSuite$1.hash).New(); /* */ $s = 21; case 21: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-			transcript = _r$12;
-			_r$13 = hello.marshalWithoutBinders(); /* */ $s = 22; case 22: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-			_tuple$1 = _r$13;
+			_r$9 = cipherSuite$1.extract(session.secret, sliceType$6.nil); /* */ $s = 18; case 18: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+			earlySecret = _r$9;
+			_r$10 = cipherSuite$1.deriveSecret(earlySecret, "res binder", $ifaceNil); /* */ $s = 19; case 19: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+			binderKey = _r$10;
+			_r$11 = new crypto.Hash(cipherSuite$1.hash).New(); /* */ $s = 20; case 20: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+			transcript = _r$11;
+			_r$12 = hello.marshalWithoutBinders(); /* */ $s = 21; case 21: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+			_tuple$1 = _r$12;
 			helloBytes = _tuple$1[0];
 			err = _tuple$1[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				_tmp$55 = "";
-				_tmp$56 = ptrType$39.nil;
-				_tmp$57 = sliceType$6.nil;
-				_tmp$58 = sliceType$6.nil;
-				_tmp$59 = err;
-				cacheKey = _tmp$55;
-				session = _tmp$56;
-				earlySecret = _tmp$57;
-				binderKey = _tmp$58;
-				err = _tmp$59;
-				$s = -1; return [cacheKey, session, earlySecret, binderKey, err];
-			}
-			_r$14 = transcript.Write(helloBytes); /* */ $s = 23; case 23: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-			_r$14;
-			_r$15 = cipherSuite$1.finishedHash(binderKey, transcript); /* */ $s = 24; case 24: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-			pskBinders = new sliceType$11([_r$15]);
-			_r$16 = hello.updateBinders(pskBinders); /* */ $s = 25; case 25: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-			err$2 = _r$16;
+				_tmp$48 = ptrType$21.nil;
+				_tmp$49 = sliceType$6.nil;
+				_tmp$50 = sliceType$6.nil;
+				_tmp$51 = err;
+				session = _tmp$48;
+				earlySecret = _tmp$49;
+				binderKey = _tmp$50;
+				err = _tmp$51;
+				$s = -1; return [session, earlySecret, binderKey, err];
+			}
+			_r$13 = transcript.Write(helloBytes); /* */ $s = 22; case 22: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+			_r$13;
+			_r$14 = cipherSuite$1.finishedHash(binderKey, transcript); /* */ $s = 23; case 23: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+			pskBinders = new sliceType$11([_r$14]);
+			_r$15 = hello.updateBinders(pskBinders); /* */ $s = 24; case 24: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+			err$2 = _r$15;
 			if (!($interfaceIsEqual(err$2, $ifaceNil))) {
-				_tmp$60 = "";
-				_tmp$61 = ptrType$39.nil;
-				_tmp$62 = sliceType$6.nil;
-				_tmp$63 = sliceType$6.nil;
-				_tmp$64 = err$2;
-				cacheKey = _tmp$60;
-				session = _tmp$61;
-				earlySecret = _tmp$62;
-				binderKey = _tmp$63;
-				err = _tmp$64;
-				$s = -1; return [cacheKey, session, earlySecret, binderKey, err];
-			}
-			$s = -1; return [cacheKey, session, earlySecret, binderKey, err];
-			/* */ } return; } var $f = {$blk: loadSession, $c: true, $r, _i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$28, _tmp$29, _tmp$3, _tmp$30, _tmp$31, _tmp$32, _tmp$33, _tmp$34, _tmp$35, _tmp$36, _tmp$37, _tmp$38, _tmp$39, _tmp$4, _tmp$40, _tmp$41, _tmp$42, _tmp$43, _tmp$44, _tmp$45, _tmp$46, _tmp$47, _tmp$48, _tmp$49, _tmp$5, _tmp$50, _tmp$51, _tmp$52, _tmp$53, _tmp$54, _tmp$55, _tmp$56, _tmp$57, _tmp$58, _tmp$59, _tmp$6, _tmp$60, _tmp$61, _tmp$62, _tmp$63, _tmp$64, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, binderKey, c, cacheKey, cipherSuite$1, cipherSuiteOk$1, earlySecret, err, err$1, err$2, hello, helloBytes, identity, offeredID, offeredSuite, ok, psk, pskBinders, serverCert, session, ticketAge, transcript, v, versOk, x, x$1, $s};return $f;
+				_tmp$52 = ptrType$21.nil;
+				_tmp$53 = sliceType$6.nil;
+				_tmp$54 = sliceType$6.nil;
+				_tmp$55 = err$2;
+				session = _tmp$52;
+				earlySecret = _tmp$53;
+				binderKey = _tmp$54;
+				err = _tmp$55;
+				$s = -1; return [session, earlySecret, binderKey, err];
+			}
+			$s = -1; return [session, earlySecret, binderKey, err];
+			/* */ } return; } var $f = {$blk: loadSession, $c: true, $r, _i, _i$1, _i$2, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$28, _tmp$29, _tmp$3, _tmp$30, _tmp$31, _tmp$32, _tmp$33, _tmp$34, _tmp$35, _tmp$36, _tmp$37, _tmp$38, _tmp$39, _tmp$4, _tmp$40, _tmp$41, _tmp$42, _tmp$43, _tmp$44, _tmp$45, _tmp$46, _tmp$47, _tmp$48, _tmp$49, _tmp$5, _tmp$50, _tmp$51, _tmp$52, _tmp$53, _tmp$54, _tmp$55, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, alpn, binderKey, c, cacheKey, cipherSuite$1, cipherSuiteOk$1, cs, earlySecret, err, err$1, err$2, hello, helloBytes, identity, offeredID, offeredSuite, ok, pskBinders, session, ticketAge, transcript, v, versOk, x, x$1, x$2, x$3, x$4, $s};return $f;
 		};
 		$ptrType(Conn).prototype.pickTLSVersion = function pickTLSVersion(serverHello) {
 			var {$24r, _r, _r$1, _tuple, c, ok, peerVersion, serverHello, vers, $s, $r, $c} = $restore(this, {serverHello});
@@ -260190,13 +262397,13 @@ $packages["crypto/tls"] = (function() {
 			/* } */ case 2:
 			c.vers = vers;
 			c.haveVers = true;
-			c.in$28.version = vers;
+			c.in$30.version = vers;
 			c.out.version = vers;
 			$s = -1; return $ifaceNil;
 			/* */ } return; } var $f = {$blk: pickTLSVersion, $c: true, $r, $24r, _r, _r$1, _tuple, c, ok, peerVersion, serverHello, vers, $s};return $f;
 		};
 		$ptrType(clientHandshakeState).prototype.handshake = function handshake$3() {
-			var {_r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, c, err, err$1, err$10, err$11, err$12, err$13, err$14, err$2, err$3, err$4, err$5, err$6, err$7, err$8, err$9, hs, isResume, $s, $r, $c} = $restore(this, {});
+			var {_r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, c, err, err$1, err$10, err$11, err$12, err$13, err$14, err$15, err$2, err$3, err$4, err$5, err$6, err$7, err$8, err$9, hs, isResume, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			hs = this;
 			c = hs.c;
@@ -260302,19 +262509,24 @@ $packages["crypto/tls"] = (function() {
 					$s = -1; return err$14;
 				}
 			/* } */ case 7:
+			_r$17 = hs.saveSessionTicket(); /* */ $s = 25; case 25: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+			err$15 = _r$17;
+			if (!($interfaceIsEqual(err$15, $ifaceNil))) {
+				$s = -1; return err$15;
+			}
 			c.ekm = ekmFromMasterSecret(c.vers, hs.suite, hs.masterSecret, hs.hello.random, hs.serverHello.random);
 			c.isHandshakeComplete.Store(true);
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: handshake$3, $c: true, $r, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, c, err, err$1, err$10, err$11, err$12, err$13, err$14, err$2, err$3, err$4, err$5, err$6, err$7, err$8, err$9, hs, isResume, $s};return $f;
+			/* */ } return; } var $f = {$blk: handshake$3, $c: true, $r, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, c, err, err$1, err$10, err$11, err$12, err$13, err$14, err$15, err$2, err$3, err$4, err$5, err$6, err$7, err$8, err$9, hs, isResume, $s};return $f;
 		};
 		$ptrType(clientHandshakeState).prototype.pickCipherSuite = function pickCipherSuite$1() {
 			var {_r, hs, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			hs = this;
 			hs.suite = mutualCipherSuite(hs.hello.cipherSuites, hs.serverHello.cipherSuite);
-			/* */ if (hs.suite === ptrType$3.nil) { $s = 1; continue; }
+			/* */ if (hs.suite === ptrType$2.nil) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (hs.suite === ptrType$3.nil) { */ case 1:
+			/* if (hs.suite === ptrType$2.nil) { */ case 1:
 				_r = hs.c.sendAlert(40); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				_r;
 				$s = -1; return errors.New("tls: server chose an unconfigured cipher suite");
@@ -260324,7 +262536,7 @@ $packages["crypto/tls"] = (function() {
 			/* */ } return; } var $f = {$blk: pickCipherSuite$1, $c: true, $r, _r, hs, $s};return $f;
 		};
 		$ptrType(clientHandshakeState).prototype.doFullHandshake = function doFullHandshake$1() {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, c, certMsg, certReq, certRequested, certVerify, chainToSend, ckx, cri, cs, err, err$1, err$2, err$3, err$4, err$5, err$6, hs, key, keyAgreement$1, msg, ok, ok$1, preMasterSecret, shd, sigHash, sigType, signOpts, signatureAlgorithm, signed, skx, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {});
+			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, c, certMsg, certReq, certRequested, certVerify, chainToSend, ckx, cri, cs, err, err$1, err$2, err$3, err$4, err$5, err$6, hs, key, keyAgreement$1, msg, ok, ok$1, preMasterSecret, shd, sigHash, sigType, signOpts, signatureAlgorithm, signed, skx, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			hs = this;
 			c = hs.c;
@@ -260335,7 +262547,7 @@ $packages["crypto/tls"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return err;
 			}
-			_tuple$1 = $assertType(msg, ptrType$35, true);
+			_tuple$1 = $assertType(msg, ptrType$40, true);
 			certMsg = _tuple$1[0];
 			ok = _tuple$1[1];
 			/* */ if (!ok || (certMsg.certificates.$length === 0)) { $s = 2; continue; }
@@ -260354,7 +262566,7 @@ $packages["crypto/tls"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return err;
 			}
-			_tuple$3 = $assertType(msg, ptrType$42, true);
+			_tuple$3 = $assertType(msg, ptrType$45, true);
 			cs = _tuple$3[0];
 			ok = _tuple$3[1];
 			/* */ if (ok) { $s = 8; continue; }
@@ -260396,7 +262608,7 @@ $packages["crypto/tls"] = (function() {
 			/* } */ case 16:
 			_r$8 = hs.suite.ka(c.vers); /* */ $s = 21; case 21: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 			keyAgreement$1 = _r$8;
-			_tuple$5 = $assertType(msg, ptrType$24, true);
+			_tuple$5 = $assertType(msg, ptrType$30, true);
 			skx = _tuple$5[0];
 			ok = _tuple$5[1];
 			/* */ if (ok) { $s = 22; continue; }
@@ -260419,9 +262631,9 @@ $packages["crypto/tls"] = (function() {
 					$s = -1; return err;
 				}
 			/* } */ case 23:
-			chainToSend = ptrType$32.nil;
+			chainToSend = ptrType$34.nil;
 			certRequested = false;
-			_tuple$7 = $assertType(msg, ptrType$34, true);
+			_tuple$7 = $assertType(msg, ptrType$39, true);
 			certReq = _tuple$7[0];
 			ok = _tuple$7[1];
 			/* */ if (ok) { $s = 29; continue; }
@@ -260449,7 +262661,7 @@ $packages["crypto/tls"] = (function() {
 					$s = -1; return err;
 				}
 			/* } */ case 30:
-			_tuple$10 = $assertType(msg, ptrType$43, true);
+			_tuple$10 = $assertType(msg, ptrType$48, true);
 			shd = _tuple$10[0];
 			ok = _tuple$10[1];
 			/* */ if (!ok) { $s = 37; continue; }
@@ -260485,9 +262697,9 @@ $packages["crypto/tls"] = (function() {
 				_r$20;
 				$s = -1; return err;
 			/* } */ case 47:
-			/* */ if (!(ckx === ptrType$25.nil)) { $s = 49; continue; }
+			/* */ if (!(ckx === ptrType$31.nil)) { $s = 49; continue; }
 			/* */ $s = 50; continue;
-			/* if (!(ckx === ptrType$25.nil)) { */ case 49:
+			/* if (!(ckx === ptrType$31.nil)) { */ case 49:
 				_r$21 = hs.c.writeHandshakeRecord(ckx, hs.finishedHash); /* */ $s = 51; case 51: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
 				_tuple$13 = _r$21;
 				err$3 = _tuple$13[1];
@@ -260495,109 +262707,123 @@ $packages["crypto/tls"] = (function() {
 					$s = -1; return err$3;
 				}
 			/* } */ case 50:
-			/* */ if (!(chainToSend === ptrType$32.nil) && chainToSend.Certificate.$length > 0) { $s = 52; continue; }
+			/* */ if (hs.serverHello.extendedMasterSecret) { $s = 52; continue; }
 			/* */ $s = 53; continue;
-			/* if (!(chainToSend === ptrType$32.nil) && chainToSend.Certificate.$length > 0) { */ case 52:
+			/* if (hs.serverHello.extendedMasterSecret) { */ case 52:
+				c.extMasterSecret = true;
+				_arg = c.vers;
+				_arg$1 = hs.suite;
+				_arg$2 = preMasterSecret;
+				_r$22 = $clone(hs.finishedHash, finishedHash).Sum(); /* */ $s = 55; case 55: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
+				_arg$3 = _r$22;
+				_r$23 = extMasterFromPreMasterSecret(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 56; case 56: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
+				hs.masterSecret = _r$23;
+				$s = 54; continue;
+			/* } else { */ case 53:
+				_r$24 = masterFromPreMasterSecret(c.vers, hs.suite, preMasterSecret, hs.hello.random, hs.serverHello.random); /* */ $s = 57; case 57: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+				hs.masterSecret = _r$24;
+			/* } */ case 54:
+			_r$25 = c.config.writeKeyLog("CLIENT_RANDOM", hs.hello.random, hs.masterSecret); /* */ $s = 58; case 58: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+			err$4 = _r$25;
+			/* */ if (!($interfaceIsEqual(err$4, $ifaceNil))) { $s = 59; continue; }
+			/* */ $s = 60; continue;
+			/* if (!($interfaceIsEqual(err$4, $ifaceNil))) { */ case 59:
+				_r$26 = c.sendAlert(80); /* */ $s = 61; case 61: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+				_r$26;
+				_r$27 = err$4.Error(); /* */ $s = 62; case 62: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+				_r$28 = errors.New("tls: failed to write to key log: " + _r$27); /* */ $s = 63; case 63: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+				$24r$2 = _r$28;
+				$s = 64; case 64: return $24r$2;
+			/* } */ case 60:
+			/* */ if (!(chainToSend === ptrType$34.nil) && chainToSend.Certificate.$length > 0) { $s = 65; continue; }
+			/* */ $s = 66; continue;
+			/* if (!(chainToSend === ptrType$34.nil) && chainToSend.Certificate.$length > 0) { */ case 65:
 				certVerify = new certificateVerifyMsg.ptr(sliceType$6.nil, false, 0, sliceType$6.nil);
 				_tuple$14 = $assertType(chainToSend.PrivateKey, crypto.Signer, true);
 				key = _tuple$14[0];
 				ok$1 = _tuple$14[1];
-				/* */ if (!ok$1) { $s = 54; continue; }
-				/* */ $s = 55; continue;
-				/* if (!ok$1) { */ case 54:
-					_r$22 = c.sendAlert(80); /* */ $s = 56; case 56: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-					_r$22;
-					_r$23 = fmt.Errorf("tls: client certificate private key of type %T does not implement crypto.Signer", new sliceType$7([chainToSend.PrivateKey])); /* */ $s = 57; case 57: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-					$24r$2 = _r$23;
-					$s = 58; case 58: return $24r$2;
-				/* } */ case 55:
+				/* */ if (!ok$1) { $s = 67; continue; }
+				/* */ $s = 68; continue;
+				/* if (!ok$1) { */ case 67:
+					_r$29 = c.sendAlert(80); /* */ $s = 69; case 69: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+					_r$29;
+					_r$30 = fmt.Errorf("tls: client certificate private key of type %T does not implement crypto.Signer", new sliceType$7([chainToSend.PrivateKey])); /* */ $s = 70; case 70: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+					$24r$3 = _r$30;
+					$s = 71; case 71: return $24r$3;
+				/* } */ case 68:
 				sigType = 0;
 				sigHash = 0;
-				/* */ if (c.vers >= 771) { $s = 59; continue; }
-				/* */ $s = 60; continue;
-				/* if (c.vers >= 771) { */ case 59:
-					_r$24 = selectSignatureScheme(c.vers, chainToSend, certReq.supportedSignatureAlgorithms); /* */ $s = 62; case 62: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-					_tuple$15 = _r$24;
+				/* */ if (c.vers >= 771) { $s = 72; continue; }
+				/* */ $s = 73; continue;
+				/* if (c.vers >= 771) { */ case 72:
+					_r$31 = selectSignatureScheme(c.vers, chainToSend, certReq.supportedSignatureAlgorithms); /* */ $s = 75; case 75: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
+					_tuple$15 = _r$31;
 					signatureAlgorithm = _tuple$15[0];
-					err$4 = _tuple$15[1];
-					/* */ if (!($interfaceIsEqual(err$4, $ifaceNil))) { $s = 63; continue; }
-					/* */ $s = 64; continue;
-					/* if (!($interfaceIsEqual(err$4, $ifaceNil))) { */ case 63:
-						_r$25 = c.sendAlert(47); /* */ $s = 65; case 65: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-						_r$25;
-						$s = -1; return err$4;
-					/* } */ case 64:
-					_r$26 = typeAndHashFromSignatureScheme(signatureAlgorithm); /* */ $s = 66; case 66: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-					_tuple$16 = _r$26;
+					err$5 = _tuple$15[1];
+					/* */ if (!($interfaceIsEqual(err$5, $ifaceNil))) { $s = 76; continue; }
+					/* */ $s = 77; continue;
+					/* if (!($interfaceIsEqual(err$5, $ifaceNil))) { */ case 76:
+						_r$32 = c.sendAlert(47); /* */ $s = 78; case 78: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
+						_r$32;
+						$s = -1; return err$5;
+					/* } */ case 77:
+					_r$33 = typeAndHashFromSignatureScheme(signatureAlgorithm); /* */ $s = 79; case 79: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
+					_tuple$16 = _r$33;
 					sigType = _tuple$16[0];
 					sigHash = _tuple$16[1];
-					err$4 = _tuple$16[2];
-					/* */ if (!($interfaceIsEqual(err$4, $ifaceNil))) { $s = 67; continue; }
-					/* */ $s = 68; continue;
-					/* if (!($interfaceIsEqual(err$4, $ifaceNil))) { */ case 67:
-						_r$27 = c.sendAlert(80); /* */ $s = 69; case 69: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-						$24r$3 = _r$27;
-						$s = 70; case 70: return $24r$3;
-					/* } */ case 68:
+					err$5 = _tuple$16[2];
+					/* */ if (!($interfaceIsEqual(err$5, $ifaceNil))) { $s = 80; continue; }
+					/* */ $s = 81; continue;
+					/* if (!($interfaceIsEqual(err$5, $ifaceNil))) { */ case 80:
+						_r$34 = c.sendAlert(80); /* */ $s = 82; case 82: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
+						$24r$4 = _r$34;
+						$s = 83; case 83: return $24r$4;
+					/* } */ case 81:
 					certVerify.hasSignatureAlgorithm = true;
 					certVerify.signatureAlgorithm = signatureAlgorithm;
-					$s = 61; continue;
-				/* } else { */ case 60:
-					_r$28 = key.Public(); /* */ $s = 71; case 71: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-					_r$29 = legacyTypeAndHashFromPublicKey(_r$28); /* */ $s = 72; case 72: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-					_tuple$17 = _r$29;
+					$s = 74; continue;
+				/* } else { */ case 73:
+					_r$35 = key.Public(); /* */ $s = 84; case 84: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
+					_r$36 = legacyTypeAndHashFromPublicKey(_r$35); /* */ $s = 85; case 85: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
+					_tuple$17 = _r$36;
 					sigType = _tuple$17[0];
 					sigHash = _tuple$17[1];
 					err = _tuple$17[2];
-					/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 73; continue; }
-					/* */ $s = 74; continue;
-					/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 73:
-						_r$30 = c.sendAlert(47); /* */ $s = 75; case 75: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-						_r$30;
+					/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 86; continue; }
+					/* */ $s = 87; continue;
+					/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 86:
+						_r$37 = c.sendAlert(47); /* */ $s = 88; case 88: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
+						_r$37;
 						$s = -1; return err;
-					/* } */ case 74:
-				/* } */ case 61:
-				_r$31 = $clone(hs.finishedHash, finishedHash).hashForClientCertificate(sigType, sigHash); /* */ $s = 76; case 76: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-				signed = _r$31;
+					/* } */ case 87:
+				/* } */ case 74:
+				_r$38 = $clone(hs.finishedHash, finishedHash).hashForClientCertificate(sigType, sigHash); /* */ $s = 89; case 89: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
+				signed = _r$38;
 				signOpts = (new crypto.Hash(sigHash));
 				if (sigType === 226) {
 					signOpts = new rsa.PSSOptions.ptr(-1, sigHash);
 				}
-				_r$32 = key.Sign(c.config.rand(), signed, signOpts); /* */ $s = 77; case 77: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
-				_tuple$18 = _r$32;
+				_r$39 = key.Sign(c.config.rand(), signed, signOpts); /* */ $s = 90; case 90: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
+				_tuple$18 = _r$39;
 				certVerify.signature = _tuple$18[0];
 				err = _tuple$18[1];
-				/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 78; continue; }
-				/* */ $s = 79; continue;
-				/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 78:
-					_r$33 = c.sendAlert(80); /* */ $s = 80; case 80: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
-					_r$33;
+				/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 91; continue; }
+				/* */ $s = 92; continue;
+				/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 91:
+					_r$40 = c.sendAlert(80); /* */ $s = 93; case 93: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
+					_r$40;
 					$s = -1; return err;
-				/* } */ case 79:
-				_r$34 = hs.c.writeHandshakeRecord(certVerify, hs.finishedHash); /* */ $s = 81; case 81: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
-				_tuple$19 = _r$34;
-				err$5 = _tuple$19[1];
-				if (!($interfaceIsEqual(err$5, $ifaceNil))) {
-					$s = -1; return err$5;
+				/* } */ case 92:
+				_r$41 = hs.c.writeHandshakeRecord(certVerify, hs.finishedHash); /* */ $s = 94; case 94: if($c) { $c = false; _r$41 = _r$41.$blk(); } if (_r$41 && _r$41.$blk !== undefined) { break s; }
+				_tuple$19 = _r$41;
+				err$6 = _tuple$19[1];
+				if (!($interfaceIsEqual(err$6, $ifaceNil))) {
+					$s = -1; return err$6;
 				}
-			/* } */ case 53:
-			_r$35 = masterFromPreMasterSecret(c.vers, hs.suite, preMasterSecret, hs.hello.random, hs.serverHello.random); /* */ $s = 82; case 82: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
-			hs.masterSecret = _r$35;
-			_r$36 = c.config.writeKeyLog("CLIENT_RANDOM", hs.hello.random, hs.masterSecret); /* */ $s = 83; case 83: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
-			err$6 = _r$36;
-			/* */ if (!($interfaceIsEqual(err$6, $ifaceNil))) { $s = 84; continue; }
-			/* */ $s = 85; continue;
-			/* if (!($interfaceIsEqual(err$6, $ifaceNil))) { */ case 84:
-				_r$37 = c.sendAlert(80); /* */ $s = 86; case 86: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
-				_r$37;
-				_r$38 = err$6.Error(); /* */ $s = 87; case 87: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
-				_r$39 = errors.New("tls: failed to write to key log: " + _r$38); /* */ $s = 88; case 88: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
-				$24r$4 = _r$39;
-				$s = 89; case 89: return $24r$4;
-			/* } */ case 85:
+			/* } */ case 66:
 			hs.finishedHash.discardHandshakeBuffer();
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: doFullHandshake$1, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, c, certMsg, certReq, certRequested, certVerify, chainToSend, ckx, cri, cs, err, err$1, err$2, err$3, err$4, err$5, err$6, hs, key, keyAgreement$1, msg, ok, ok$1, preMasterSecret, shd, sigHash, sigType, signOpts, signatureAlgorithm, signed, skx, x, x$1, x$2, x$3, $s};return $f;
+			/* */ } return; } var $f = {$blk: doFullHandshake$1, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, c, certMsg, certReq, certRequested, certVerify, chainToSend, ckx, cri, cs, err, err$1, err$2, err$3, err$4, err$5, err$6, hs, key, keyAgreement$1, msg, ok, ok$1, preMasterSecret, shd, sigHash, sigType, signOpts, signatureAlgorithm, signed, skx, x, x$1, x$2, x$3, $s};return $f;
 		};
 		$ptrType(clientHandshakeState).prototype.establishKeys = function establishKeys$1() {
 			var {_r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, c, clientCipher, clientHash, clientIV, clientKey, clientMAC, hs, serverCipher, serverHash, serverIV, serverKey, serverMAC, $s, $r, $c} = $restore(this, {});
@@ -260638,7 +262864,7 @@ $packages["crypto/tls"] = (function() {
 				_r$6 = hs.suite.aead(serverKey, serverIV); /* */ $s = 10; case 10: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 				serverCipher = _r$6;
 			/* } */ case 4:
-			c.in$28.prepareCipherSpec(c.vers, serverCipher, serverHash);
+			c.in$30.prepareCipherSpec(c.vers, serverCipher, serverHash);
 			c.out.prepareCipherSpec(c.vers, clientCipher, clientHash);
 			$s = -1; return $ifaceNil;
 			/* */ } return; } var $f = {$blk: establishKeys$1, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, c, clientCipher, clientHash, clientIV, clientKey, clientMAC, hs, serverCipher, serverHash, serverIV, serverKey, serverMAC, $s};return $f;
@@ -260646,10 +262872,10 @@ $packages["crypto/tls"] = (function() {
 		$ptrType(clientHandshakeState).prototype.serverResumedSession = function serverResumedSession() {
 			var hs;
 			hs = this;
-			return !(hs.session === ptrType$39.nil) && !(hs.hello.sessionId === sliceType$6.nil) && bytes.Equal(hs.serverHello.sessionId, hs.hello.sessionId);
+			return !(hs.session === ptrType$21.nil) && !(hs.hello.sessionId === sliceType$6.nil) && bytes.Equal(hs.serverHello.sessionId, hs.hello.sessionId);
 		};
 		$ptrType(clientHandshakeState).prototype.processServerHello = function processServerHello$1() {
-			var {_r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, c, err, err$1, expectedSecureRenegotiation, hs, $s, $r, $c} = $restore(this, {});
+			var {_r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, c, err, err$1, expectedSecureRenegotiation, hs, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			hs = this;
 			c = hs.c;
@@ -260680,7 +262906,7 @@ $packages["crypto/tls"] = (function() {
 			/* */ if (c.handshakes > 0 && c.secureRenegotiation) { $s = 10; continue; }
 			/* */ $s = 11; continue;
 			/* if (c.handshakes > 0 && c.secureRenegotiation) { */ case 10:
-				expectedSecureRenegotiation = arrayType$5.zero();
+				expectedSecureRenegotiation = arrayType$6.zero();
 				$copySlice(new sliceType$6(expectedSecureRenegotiation), new sliceType$6(c.clientFinished));
 				$copySlice($subslice(new sliceType$6(expectedSecureRenegotiation), 12), new sliceType$6(c.serverFinished));
 				/* */ if (!bytes.Equal(hs.serverHello.secureRenegotiation, new sliceType$6(expectedSecureRenegotiation))) { $s = 12; continue; }
@@ -260691,7 +262917,7 @@ $packages["crypto/tls"] = (function() {
 					$s = -1; return [false, errors.New("tls: incorrect renegotiation extension contents")];
 				/* } */ case 13:
 			/* } */ case 11:
-			err$1 = checkALPN(hs.hello.alpnProtocols, hs.serverHello.alpnProtocol);
+			err$1 = checkALPN(hs.hello.alpnProtocols, hs.serverHello.alpnProtocol, false);
 			/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 15; continue; }
 			/* */ $s = 16; continue;
 			/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 15:
@@ -260704,9 +262930,9 @@ $packages["crypto/tls"] = (function() {
 			if (!hs.serverResumedSession()) {
 				$s = -1; return [false, $ifaceNil];
 			}
-			/* */ if (!((hs.session.vers === c.vers))) { $s = 18; continue; }
+			/* */ if (!((hs.session.version === c.vers))) { $s = 18; continue; }
 			/* */ $s = 19; continue;
-			/* if (!((hs.session.vers === c.vers))) { */ case 18:
+			/* if (!((hs.session.version === c.vers))) { */ case 18:
 				_r$5 = c.sendAlert(40); /* */ $s = 20; case 20: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 				_r$5;
 				$s = -1; return [false, errors.New("tls: server resumed a session with a different version")];
@@ -260718,19 +262944,31 @@ $packages["crypto/tls"] = (function() {
 				_r$6;
 				$s = -1; return [false, errors.New("tls: server resumed a session with a different cipher suite")];
 			/* } */ case 22:
-			hs.masterSecret = hs.session.masterSecret;
-			c.peerCertificates = hs.session.serverCertificates;
+			/* */ if (!(hs.session.extMasterSecret === hs.serverHello.extendedMasterSecret)) { $s = 24; continue; }
+			/* */ $s = 25; continue;
+			/* if (!(hs.session.extMasterSecret === hs.serverHello.extendedMasterSecret)) { */ case 24:
+				_r$7 = c.sendAlert(40); /* */ $s = 26; case 26: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_r$7;
+				$s = -1; return [false, errors.New("tls: server resumed a session with a different EMS extension")];
+			/* } */ case 25:
+			hs.masterSecret = hs.session.secret;
+			c.extMasterSecret = hs.session.extMasterSecret;
+			c.peerCertificates = hs.session.peerCertificates;
+			c.activeCertHandles = hs.c.activeCertHandles;
 			c.verifiedChains = hs.session.verifiedChains;
 			c.ocspResponse = hs.session.ocspResponse;
 			if ((c.scts.$length === 0) && !((hs.session.scts.$length === 0))) {
 				c.scts = hs.session.scts;
 			}
 			$s = -1; return [true, $ifaceNil];
-			/* */ } return; } var $f = {$blk: processServerHello$1, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, c, err, err$1, expectedSecureRenegotiation, hs, $s};return $f;
+			/* */ } return; } var $f = {$blk: processServerHello$1, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, c, err, err$1, expectedSecureRenegotiation, hs, $s};return $f;
 		};
-		checkALPN = function checkALPN$1(clientProtos, serverProto) {
-			var _i, _ref, clientProtos, proto, serverProto;
+		checkALPN = function checkALPN$1(clientProtos, serverProto, quic) {
+			var _i, _ref, clientProtos, proto, quic, serverProto;
 			if (serverProto === "") {
+				if (quic && clientProtos.$length > 0) {
+					return errors.New("tls: server did not select an ALPN protocol");
+				}
 				return $ifaceNil;
 			}
 			if (clientProtos.$length === 0) {
@@ -260765,7 +263003,7 @@ $packages["crypto/tls"] = (function() {
 			if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 				$s = -1; return err$1;
 			}
-			_tuple$1 = $assertType(msg, ptrType$30, true);
+			_tuple$1 = $assertType(msg, ptrType$37, true);
 			serverFinished = _tuple$1[0];
 			ok = _tuple$1[1];
 			/* */ if (!ok) { $s = 3; continue; }
@@ -260803,30 +263041,62 @@ $packages["crypto/tls"] = (function() {
 				$s = -1; return $ifaceNil;
 			}
 			c = hs.c;
-			_r = c.readHandshake(hs.finishedHash); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
+			/* */ if (!hs.hello.ticketSupported) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!hs.hello.ticketSupported) { */ case 1:
+				_r = c.sendAlert(47); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r;
+				$s = -1; return errors.New("tls: server sent unrequested session ticket");
+			/* } */ case 2:
+			_r$1 = c.readHandshake(hs.finishedHash); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_tuple = _r$1;
 			msg = _tuple[0];
 			err = _tuple[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return err;
 			}
-			_tuple$1 = $assertType(msg, ptrType$44, true);
+			_tuple$1 = $assertType(msg, ptrType$49, true);
 			sessionTicketMsg = _tuple$1[0];
 			ok = _tuple$1[1];
-			/* */ if (!ok) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!ok) { */ case 2:
-				_r$1 = c.sendAlert(10); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$1;
-				_r$2 = unexpectedMessageError(sessionTicketMsg, msg); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$24r = _r$2;
-				$s = 6; case 6: return $24r;
-			/* } */ case 3:
-			_r$3 = c.config.time(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			hs.session = new ClientSessionState.ptr(sessionTicketMsg.ticket, c.vers, hs.suite.id, hs.masterSecret, c.peerCertificates, c.verifiedChains, $clone(_r$3, time.Time), c.ocspResponse, c.scts, sliceType$6.nil, new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType$9.nil), 0);
+			/* */ if (!ok) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (!ok) { */ case 5:
+				_r$2 = c.sendAlert(10); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_r$2;
+				_r$3 = unexpectedMessageError(sessionTicketMsg, msg); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				$24r = _r$3;
+				$s = 9; case 9: return $24r;
+			/* } */ case 6:
+			hs.ticket = sessionTicketMsg.ticket;
 			$s = -1; return $ifaceNil;
 			/* */ } return; } var $f = {$blk: readSessionTicket, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _tuple, _tuple$1, c, err, hs, msg, ok, sessionTicketMsg, $s};return $f;
 		};
+		$ptrType(clientHandshakeState).prototype.saveSessionTicket = function saveSessionTicket() {
+			var {_r, _r$1, _tuple, c, cacheKey, cs, err, hs, session, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			hs = this;
+			if (hs.ticket === sliceType$6.nil) {
+				$s = -1; return $ifaceNil;
+			}
+			c = hs.c;
+			_r = c.clientSessionCacheKey(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			cacheKey = _r;
+			if (cacheKey === "") {
+				$s = -1; return $ifaceNil;
+			}
+			_r$1 = c.sessionState(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_tuple = _r$1;
+			session = _tuple[0];
+			err = _tuple[1];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return err;
+			}
+			session.secret = hs.masterSecret;
+			cs = new ClientSessionState.ptr(hs.ticket, session);
+			$r = c.config.ClientSessionCache.Put(cacheKey, cs); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return $ifaceNil;
+			/* */ } return; } var $f = {$blk: saveSessionTicket, $c: true, $r, _r, _r$1, _tuple, c, cacheKey, cs, err, hs, session, $s};return $f;
+		};
 		$ptrType(clientHandshakeState).prototype.sendFinished = function sendFinished$1(out) {
 			var {_r, _r$1, _r$2, _tuple, c, err, err$1, finished, hs, out, $s, $r, $c} = $restore(this, {out});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -260857,18 +263127,27 @@ $packages["crypto/tls"] = (function() {
 			ok = false;
 			_r = tlsmaxrsasize.Value(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			v = _r;
-			if (!(v === "")) {
+			/* */ if (!(v === "")) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!(v === "")) { */ case 2:
 				_tuple = strconv.Atoi(v);
 				max$1 = _tuple[0];
 				err = _tuple[1];
-				if ($interfaceIsEqual(err, $ifaceNil)) {
+				/* */ if ($interfaceIsEqual(err, $ifaceNil)) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if ($interfaceIsEqual(err, $ifaceNil)) { */ case 4:
+					/* */ if (!((n <= max$1) === (n <= 8192))) { $s = 6; continue; }
+					/* */ $s = 7; continue;
+					/* if (!((n <= max$1) === (n <= 8192))) { */ case 6:
+						$r = tlsmaxrsasize.IncNonDefault(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 7:
 					_tmp = max$1;
 					_tmp$1 = n <= max$1;
 					max = _tmp;
 					ok = _tmp$1;
 					$s = -1; return [max, ok];
-				}
-			}
+				/* } */ case 5:
+			/* } */ case 3:
 			_tmp$2 = 8192;
 			_tmp$3 = n <= 8192;
 			max = _tmp$2;
@@ -260888,7 +263167,7 @@ $packages["crypto/tls"] = (function() {
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
 				i = _i;
 				asn1Data = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r = clientCertCache.newCert(asn1Data); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r = globalCertCache.newCert(asn1Data); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				_tuple = _r;
 				cert = _tuple[0];
 				err = _tuple[1];
@@ -260905,7 +263184,7 @@ $packages["crypto/tls"] = (function() {
 				/* */ if (cert.cert.PublicKeyAlgorithm === 1) { $s = 10; continue; }
 				/* */ $s = 11; continue;
 				/* if (cert.cert.PublicKeyAlgorithm === 1) { */ case 10:
-					n = $assertType(cert.cert.PublicKey, ptrType$13).N.BitLen();
+					n = $assertType(cert.cert.PublicKey, ptrType$14).N.BitLen();
 					_r$4 = checkKeySize(n); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 					_tuple$1 = _r$4;
 					max = _tuple$1[0];
@@ -260929,7 +263208,7 @@ $packages["crypto/tls"] = (function() {
 			/* */ $s = 19; continue;
 			/* if (!c.config.InsecureSkipVerify) { */ case 18:
 				_r$7 = c.config.time(); /* */ $s = 20; case 20: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				opts = new x509.VerifyOptions.ptr(c.config.ServerName, x509.NewCertPool(), c.config.RootCAs, $clone(_r$7, time.Time), sliceType$15.nil, 0);
+				opts = new x509.VerifyOptions.ptr(c.config.ServerName, x509.NewCertPool(), c.config.RootCAs, $clone(_r$7, time.Time), sliceType$16.nil, 0);
 				_ref$1 = $subslice(certs, 1);
 				_i$1 = 0;
 				while (true) {
@@ -260952,9 +263231,9 @@ $packages["crypto/tls"] = (function() {
 				/* } */ case 23:
 			/* } */ case 19:
 			_ref$2 = (0 >= certs.$length ? ($throwRuntimeError("index out of range"), undefined) : certs.$array[certs.$offset + 0]).PublicKey;
-			/* */ if ($assertType(_ref$2, ptrType$13, true)[1] || $assertType(_ref$2, ptrType$14, true)[1] || $assertType(_ref$2, ed25519.PublicKey, true)[1]) { $s = 25; continue; }
+			/* */ if ($assertType(_ref$2, ptrType$14, true)[1] || $assertType(_ref$2, ptrType$15, true)[1] || $assertType(_ref$2, ed25519.PublicKey, true)[1]) { $s = 25; continue; }
 			/* */ $s = 26; continue;
-			/* switch (0) { default: if ($assertType(_ref$2, ptrType$13, true)[1] || $assertType(_ref$2, ptrType$14, true)[1] || $assertType(_ref$2, ed25519.PublicKey, true)[1]) { */ case 25:
+			/* switch (0) { default: if ($assertType(_ref$2, ptrType$14, true)[1] || $assertType(_ref$2, ptrType$15, true)[1] || $assertType(_ref$2, ed25519.PublicKey, true)[1]) { */ case 25:
 				/* break; */ $s = 27; continue;
 				$s = 27; continue;
 			/* } else { */ case 26:
@@ -261081,22 +263360,30 @@ $packages["crypto/tls"] = (function() {
 				}
 				$s = -1; return [chain[0], $ifaceNil];
 			case 6:
-			$s = -1; return [new Certificate.ptr(sliceType$11.nil, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$6.nil), $ifaceNil];
+			$s = -1; return [new Certificate.ptr(sliceType$11.nil, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$7.nil), $ifaceNil];
 			/* */ } return; } var $f = {$blk: getClientCertificate, $c: true, $r, $24r, _i, _r, _r$1, _ref, c, chain, cri, err, $s};return $f;
 		};
-		clientSessionCacheKey = function clientSessionCacheKey$1(serverAddr, config) {
-			var {$24r, _r, config, serverAddr, $s, $r, $c} = $restore(this, {serverAddr, config});
+		$ptrType(Conn).prototype.clientSessionCacheKey = function clientSessionCacheKey() {
+			var {$24r, _r, _r$1, c, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (config.ServerName.length > 0) {
-				$s = -1; return config.ServerName;
+			c = this;
+			if (c.config.ServerName.length > 0) {
+				$s = -1; return c.config.ServerName;
 			}
-			_r = serverAddr.String(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: clientSessionCacheKey$1, $c: true, $r, $24r, _r, config, serverAddr, $s};return $f;
+			/* */ if (!($interfaceIsEqual(c.conn, $ifaceNil))) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!($interfaceIsEqual(c.conn, $ifaceNil))) { */ case 1:
+				_r = c.conn.RemoteAddr(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r$1 = _r.String(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				$24r = _r$1;
+				$s = 5; case 5: return $24r;
+			/* } */ case 2:
+			$s = -1; return "";
+			/* */ } return; } var $f = {$blk: clientSessionCacheKey, $c: true, $r, $24r, _r, _r$1, c, $s};return $f;
 		};
 		hostnameInSNI = function hostnameInSNI$1(name) {
-			var host, i, name;
+			var {_r, host, i, name, $s, $r, $c} = $restore(this, {name});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			host = name;
 			if (host.length > 0 && (host.charCodeAt(0) === 91) && (host.charCodeAt((host.length - 1 >> 0)) === 93)) {
 				host = $substring(host, 1, (host.length - 1 >> 0));
@@ -261105,14 +263392,18 @@ $packages["crypto/tls"] = (function() {
 			if (i > 0) {
 				host = $substring(host, 0, i);
 			}
-			if (!(net.ParseIP(host) === net.IP.nil)) {
-				return "";
-			}
+			_r = net.ParseIP(host); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			/* */ if (!(_r === net.IP.nil)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(_r === net.IP.nil)) { */ case 1:
+				$s = -1; return "";
+			/* } */ case 2:
 			while (true) {
 				if (!(name.length > 0 && (name.charCodeAt((name.length - 1 >> 0)) === 46))) { break; }
 				name = $substring(name, 0, (name.length - 1 >> 0));
 			}
-			return name;
+			$s = -1; return name;
+			/* */ } return; } var $f = {$blk: hostnameInSNI$1, $c: true, $r, _r, host, i, name, $s};return $f;
 		};
 		$ptrType(Conn).prototype.LocalAddr = function LocalAddr() {
 			var {$24r, _r, c, $s, $r, $c} = $restore(this, {});
@@ -261232,11 +263523,12 @@ $packages["crypto/tls"] = (function() {
 			}
 			return $ifaceNil;
 		};
-		$ptrType(halfConn).prototype.setTrafficSecret = function setTrafficSecret(suite, secret) {
-			var {_i, _r, _r$1, _ref, _tuple, hc, i, iv, key, secret, suite, x, $s, $r, $c} = $restore(this, {suite, secret});
+		$ptrType(halfConn).prototype.setTrafficSecret = function setTrafficSecret(suite, level, secret) {
+			var {_i, _r, _r$1, _ref, _tuple, hc, i, iv, key, level, secret, suite, x, $s, $r, $c} = $restore(this, {suite, level, secret});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			hc = this;
 			hc.trafficSecret = secret;
+			hc.level = level;
 			_r = suite.trafficKey(secret); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			key = _tuple[0];
@@ -261252,7 +263544,7 @@ $packages["crypto/tls"] = (function() {
 				_i++;
 			}
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: setTrafficSecret, $c: true, $r, _i, _r, _r$1, _ref, _tuple, hc, i, iv, key, secret, suite, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: setTrafficSecret, $c: true, $r, _i, _r, _r$1, _ref, _tuple, hc, i, iv, key, level, secret, suite, x, $s};return $f;
 		};
 		$ptrType(halfConn).prototype.incSeq = function incSeq() {
 			var hc, i, x, x$1, x$2;
@@ -261610,7 +263902,7 @@ $packages["crypto/tls"] = (function() {
 		RecordHeaderError.prototype.Error = function(...$args) { return this.$val.Error(...$args); };
 		$ptrType(Conn).prototype.newRecordHeaderError = function newRecordHeaderError(conn, msg) {
 			var c, conn, err, msg;
-			err = new RecordHeaderError.ptr("", arrayType$6.zero(), $ifaceNil);
+			err = new RecordHeaderError.ptr("", arrayType$7.zero(), $ifaceNil);
 			c = this;
 			err.Msg = msg;
 			err.Conn = conn;
@@ -261637,17 +263929,20 @@ $packages["crypto/tls"] = (function() {
 			/* */ } return; } var $f = {$blk: readChangeCipherSpec, $c: true, $r, $24r, _r, c, $s};return $f;
 		};
 		$ptrType(Conn).prototype.readRecordOrCCS = function readRecordOrCCS(expectChangeCipherSpec) {
-			var {$24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _2, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _v, _v$1, c, data, e, e$1, err, err$1, err$2, err$3, expectChangeCipherSpec, handshakeComplete, hdr, msg, msg$1, n, ok, ok$1, record, typ, vers, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {expectChangeCipherSpec});
+			var {$24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _2, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _v, _v$1, c, data, e, e$1, err, err$1, err$2, err$3, expectChangeCipherSpec, expectedVers, handshakeComplete, hdr, msg, msg$1, n, ok, ok$1, record, typ, vers, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {expectChangeCipherSpec});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = this;
-			if (!($interfaceIsEqual(c.in$28.err, $ifaceNil))) {
-				$s = -1; return c.in$28.err;
+			if (!($interfaceIsEqual(c.in$30.err, $ifaceNil))) {
+				$s = -1; return c.in$30.err;
 			}
 			handshakeComplete = c.isHandshakeComplete.Load();
 			if (!((c.input.Len() === 0))) {
-				$s = -1; return c.in$28.setErrorLocked(errors.New("tls: internal error: attempted to read record with pending application data"));
+				$s = -1; return c.in$30.setErrorLocked(errors.New("tls: internal error: attempted to read record with pending application data"));
 			}
 			c.input.Reset(sliceType$6.nil);
+			if (!(c.quic === ptrType$5.nil)) {
+				$s = -1; return c.in$30.setErrorLocked(errors.New("tls: internal error: attempted to read record with QUIC transport"));
+			}
 			_r = c.readFromUntil(c.conn, 5); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			err = _r;
 			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 2; continue; }
@@ -261665,7 +263960,7 @@ $packages["crypto/tls"] = (function() {
 				/* */ if (_v) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (_v) { */ case 4:
-					c.in$28.setErrorLocked(err);
+					c.in$30.setErrorLocked(err);
 				/* } */ case 5:
 				$s = -1; return err;
 			/* } */ case 3:
@@ -261676,22 +263971,26 @@ $packages["crypto/tls"] = (function() {
 			/* if (!handshakeComplete && (typ === 128)) { */ case 8:
 				_r$2 = c.sendAlert(70); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				_r$2;
-				$s = -1; return c.in$28.setErrorLocked((x = c.newRecordHeaderError($ifaceNil, "unsupported SSLv2 handshake received"), new x.constructor.elem(x)));
+				$s = -1; return c.in$30.setErrorLocked((x = c.newRecordHeaderError($ifaceNil, "unsupported SSLv2 handshake received"), new x.constructor.elem(x)));
 			/* } */ case 9:
 			vers = (((((1 >= hdr.$length ? ($throwRuntimeError("index out of range"), undefined) : hdr.$array[hdr.$offset + 1]) << 16 >>> 16)) << 8 << 16 >>> 16) | (((2 >= hdr.$length ? ($throwRuntimeError("index out of range"), undefined) : hdr.$array[hdr.$offset + 2]) << 16 >>> 16))) >>> 0;
+			expectedVers = c.vers;
+			if (expectedVers === 772) {
+				expectedVers = 771;
+			}
 			n = ((((3 >= hdr.$length ? ($throwRuntimeError("index out of range"), undefined) : hdr.$array[hdr.$offset + 3]) >> 0)) << 8 >> 0) | (((4 >= hdr.$length ? ($throwRuntimeError("index out of range"), undefined) : hdr.$array[hdr.$offset + 4]) >> 0));
-			/* */ if (c.haveVers && !((c.vers === 772)) && !((vers === c.vers))) { $s = 11; continue; }
+			/* */ if (c.haveVers && !((vers === expectedVers))) { $s = 11; continue; }
 			/* */ $s = 12; continue;
-			/* if (c.haveVers && !((c.vers === 772)) && !((vers === c.vers))) { */ case 11:
+			/* if (c.haveVers && !((vers === expectedVers))) { */ case 11:
 				_r$3 = c.sendAlert(70); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 				_r$3;
-				_r$4 = fmt.Sprintf("received record with version %x when expecting version %x", new sliceType$7([new $Uint16(vers), new $Uint16(c.vers)])); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_r$4 = fmt.Sprintf("received record with version %x when expecting version %x", new sliceType$7([new $Uint16(vers), new $Uint16(expectedVers)])); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 				msg = _r$4;
-				$s = -1; return c.in$28.setErrorLocked((x$1 = c.newRecordHeaderError($ifaceNil, msg), new x$1.constructor.elem(x$1)));
+				$s = -1; return c.in$30.setErrorLocked((x$1 = c.newRecordHeaderError($ifaceNil, msg), new x$1.constructor.elem(x$1)));
 			/* } */ case 12:
 			if (!c.haveVers) {
 				if ((!((typ === 21)) && !((typ === 22))) || vers >= 4096) {
-					$s = -1; return c.in$28.setErrorLocked((x$2 = c.newRecordHeaderError(c.conn, "first record does not look like a TLS handshake"), new x$2.constructor.elem(x$2)));
+					$s = -1; return c.in$30.setErrorLocked((x$2 = c.newRecordHeaderError(c.conn, "first record does not look like a TLS handshake"), new x$2.constructor.elem(x$2)));
 				}
 			}
 			/* */ if ((c.vers === 772) && n > 16640 || n > 18432) { $s = 15; continue; }
@@ -261701,7 +264000,7 @@ $packages["crypto/tls"] = (function() {
 				_r$5;
 				_r$6 = fmt.Sprintf("oversized record received with length %d", new sliceType$7([new $Int(n)])); /* */ $s = 18; case 18: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 				msg$1 = _r$6;
-				$s = -1; return c.in$28.setErrorLocked((x$3 = c.newRecordHeaderError($ifaceNil, msg$1), new x$3.constructor.elem(x$3)));
+				$s = -1; return c.in$30.setErrorLocked((x$3 = c.newRecordHeaderError($ifaceNil, msg$1), new x$3.constructor.elem(x$3)));
 			/* } */ case 16:
 			_r$7 = c.readFromUntil(c.conn, 5 + n >> 0); /* */ $s = 19; case 19: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 			err$1 = _r$7;
@@ -261717,12 +264016,12 @@ $packages["crypto/tls"] = (function() {
 				/* */ if (_v$1) { $s = 22; continue; }
 				/* */ $s = 23; continue;
 				/* if (_v$1) { */ case 22:
-					c.in$28.setErrorLocked(err$1);
+					c.in$30.setErrorLocked(err$1);
 				/* } */ case 23:
 				$s = -1; return err$1;
 			/* } */ case 21:
 			record = c.rawInput.Next(5 + n >> 0);
-			_r$9 = c.in$28.decrypt(record); /* */ $s = 26; case 26: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+			_r$9 = c.in$30.decrypt(record); /* */ $s = 26; case 26: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 			_tuple$2 = _r$9;
 			data = _tuple$2[0];
 			typ = _tuple$2[1];
@@ -261731,7 +264030,7 @@ $packages["crypto/tls"] = (function() {
 			/* */ $s = 28; continue;
 			/* if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 27:
 				_r$10 = c.sendAlert($assertType(err$2, alert)); /* */ $s = 29; case 29: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				_r$11 = c.in$28.setErrorLocked(_r$10); /* */ $s = 30; case 30: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+				_r$11 = c.in$30.setErrorLocked(_r$10); /* */ $s = 30; case 30: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
 				$24r = _r$11;
 				$s = 31; case 31: return $24r;
 			/* } */ case 28:
@@ -261739,15 +264038,15 @@ $packages["crypto/tls"] = (function() {
 			/* */ $s = 33; continue;
 			/* if (data.$length > 16384) { */ case 32:
 				_r$12 = c.sendAlert(22); /* */ $s = 34; case 34: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				_r$13 = c.in$28.setErrorLocked(_r$12); /* */ $s = 35; case 35: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+				_r$13 = c.in$30.setErrorLocked(_r$12); /* */ $s = 35; case 35: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
 				$24r$1 = _r$13;
 				$s = 36; case 36: return $24r$1;
 			/* } */ case 33:
-			/* */ if ($interfaceIsEqual(c.in$28.cipher, $ifaceNil) && (typ === 23)) { $s = 37; continue; }
+			/* */ if ($interfaceIsEqual(c.in$30.cipher, $ifaceNil) && (typ === 23)) { $s = 37; continue; }
 			/* */ $s = 38; continue;
-			/* if ($interfaceIsEqual(c.in$28.cipher, $ifaceNil) && (typ === 23)) { */ case 37:
+			/* if ($interfaceIsEqual(c.in$30.cipher, $ifaceNil) && (typ === 23)) { */ case 37:
 				_r$14 = c.sendAlert(10); /* */ $s = 39; case 39: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-				_r$15 = c.in$28.setErrorLocked(_r$14); /* */ $s = 40; case 40: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+				_r$15 = c.in$30.setErrorLocked(_r$14); /* */ $s = 40; case 40: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
 				$24r$2 = _r$15;
 				$s = 41; case 41: return $24r$2;
 			/* } */ case 38:
@@ -261758,7 +264057,7 @@ $packages["crypto/tls"] = (function() {
 			/* */ $s = 43; continue;
 			/* if ((c.vers === 772) && !((typ === 22)) && c.hand.Len() > 0) { */ case 42:
 				_r$16 = c.sendAlert(10); /* */ $s = 44; case 44: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-				_r$17 = c.in$28.setErrorLocked(_r$16); /* */ $s = 45; case 45: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+				_r$17 = c.in$30.setErrorLocked(_r$16); /* */ $s = 45; case 45: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
 				$24r$3 = _r$17;
 				$s = 46; case 46: return $24r$3;
 			/* } */ case 43:
@@ -261769,118 +264068,126 @@ $packages["crypto/tls"] = (function() {
 				/* */ if (_1 === (22)) { $s = 51; continue; }
 				/* */ $s = 52; continue;
 				/* if (_1 === (21)) { */ case 48:
-					/* */ if (!((data.$length === 2))) { $s = 54; continue; }
+					/* */ if (!(c.quic === ptrType$5.nil)) { $s = 54; continue; }
 					/* */ $s = 55; continue;
-					/* if (!((data.$length === 2))) { */ case 54:
+					/* if (!(c.quic === ptrType$5.nil)) { */ case 54:
 						_r$18 = c.sendAlert(10); /* */ $s = 56; case 56: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-						_r$19 = c.in$28.setErrorLocked(_r$18); /* */ $s = 57; case 57: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+						_r$19 = c.in$30.setErrorLocked(_r$18); /* */ $s = 57; case 57: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
 						$24r$4 = _r$19;
 						$s = 58; case 58: return $24r$4;
 					/* } */ case 55:
+					/* */ if (!((data.$length === 2))) { $s = 59; continue; }
+					/* */ $s = 60; continue;
+					/* if (!((data.$length === 2))) { */ case 59:
+						_r$20 = c.sendAlert(10); /* */ $s = 61; case 61: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+						_r$21 = c.in$30.setErrorLocked(_r$20); /* */ $s = 62; case 62: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
+						$24r$5 = _r$21;
+						$s = 63; case 63: return $24r$5;
+					/* } */ case 60:
 					if ((((1 >= data.$length ? ($throwRuntimeError("index out of range"), undefined) : data.$array[data.$offset + 1]) << 24 >>> 24)) === 0) {
-						$s = -1; return c.in$28.setErrorLocked(io.EOF);
+						$s = -1; return c.in$30.setErrorLocked(io.EOF);
 					}
 					if (c.vers === 772) {
-						$s = -1; return c.in$28.setErrorLocked(new net.OpError.ptr("remote error", "", $ifaceNil, $ifaceNil, new alert((((1 >= data.$length ? ($throwRuntimeError("index out of range"), undefined) : data.$array[data.$offset + 1]) << 24 >>> 24)))));
+						$s = -1; return c.in$30.setErrorLocked(new net.OpError.ptr("remote error", "", $ifaceNil, $ifaceNil, new alert((((1 >= data.$length ? ($throwRuntimeError("index out of range"), undefined) : data.$array[data.$offset + 1]) << 24 >>> 24)))));
 					}
 						_2 = (0 >= data.$length ? ($throwRuntimeError("index out of range"), undefined) : data.$array[data.$offset + 0]);
-						/* */ if (_2 === (1)) { $s = 60; continue; }
-						/* */ if (_2 === (2)) { $s = 61; continue; }
-						/* */ $s = 62; continue;
-						/* if (_2 === (1)) { */ case 60:
-							_r$20 = c.retryReadRecord(expectChangeCipherSpec); /* */ $s = 64; case 64: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-							$24r$5 = _r$20;
-							$s = 65; case 65: return $24r$5;
-						/* } else if (_2 === (2)) { */ case 61:
-							$s = -1; return c.in$28.setErrorLocked(new net.OpError.ptr("remote error", "", $ifaceNil, $ifaceNil, new alert((((1 >= data.$length ? ($throwRuntimeError("index out of range"), undefined) : data.$array[data.$offset + 1]) << 24 >>> 24)))));
-						/* } else { */ case 62:
-							_r$21 = c.sendAlert(10); /* */ $s = 66; case 66: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-							_r$22 = c.in$28.setErrorLocked(_r$21); /* */ $s = 67; case 67: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
+						/* */ if (_2 === (1)) { $s = 65; continue; }
+						/* */ if (_2 === (2)) { $s = 66; continue; }
+						/* */ $s = 67; continue;
+						/* if (_2 === (1)) { */ case 65:
+							_r$22 = c.retryReadRecord(expectChangeCipherSpec); /* */ $s = 69; case 69: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
 							$24r$6 = _r$22;
-							$s = 68; case 68: return $24r$6;
-						/* } */ case 63:
-					case 59:
+							$s = 70; case 70: return $24r$6;
+						/* } else if (_2 === (2)) { */ case 66:
+							$s = -1; return c.in$30.setErrorLocked(new net.OpError.ptr("remote error", "", $ifaceNil, $ifaceNil, new alert((((1 >= data.$length ? ($throwRuntimeError("index out of range"), undefined) : data.$array[data.$offset + 1]) << 24 >>> 24)))));
+						/* } else { */ case 67:
+							_r$23 = c.sendAlert(10); /* */ $s = 71; case 71: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
+							_r$24 = c.in$30.setErrorLocked(_r$23); /* */ $s = 72; case 72: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+							$24r$7 = _r$24;
+							$s = 73; case 73: return $24r$7;
+						/* } */ case 68:
+					case 64:
 					$s = 53; continue;
 				/* } else if (_1 === (20)) { */ case 49:
-					/* */ if (!((data.$length === 1)) || !(((0 >= data.$length ? ($throwRuntimeError("index out of range"), undefined) : data.$array[data.$offset + 0]) === 1))) { $s = 69; continue; }
-					/* */ $s = 70; continue;
-					/* if (!((data.$length === 1)) || !(((0 >= data.$length ? ($throwRuntimeError("index out of range"), undefined) : data.$array[data.$offset + 0]) === 1))) { */ case 69:
-						_r$23 = c.sendAlert(50); /* */ $s = 71; case 71: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-						_r$24 = c.in$28.setErrorLocked(_r$23); /* */ $s = 72; case 72: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-						$24r$7 = _r$24;
-						$s = 73; case 73: return $24r$7;
-					/* } */ case 70:
-					/* */ if (c.hand.Len() > 0) { $s = 74; continue; }
+					/* */ if (!((data.$length === 1)) || !(((0 >= data.$length ? ($throwRuntimeError("index out of range"), undefined) : data.$array[data.$offset + 0]) === 1))) { $s = 74; continue; }
 					/* */ $s = 75; continue;
-					/* if (c.hand.Len() > 0) { */ case 74:
-						_r$25 = c.sendAlert(10); /* */ $s = 76; case 76: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-						_r$26 = c.in$28.setErrorLocked(_r$25); /* */ $s = 77; case 77: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+					/* if (!((data.$length === 1)) || !(((0 >= data.$length ? ($throwRuntimeError("index out of range"), undefined) : data.$array[data.$offset + 0]) === 1))) { */ case 74:
+						_r$25 = c.sendAlert(50); /* */ $s = 76; case 76: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+						_r$26 = c.in$30.setErrorLocked(_r$25); /* */ $s = 77; case 77: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
 						$24r$8 = _r$26;
 						$s = 78; case 78: return $24r$8;
 					/* } */ case 75:
-					/* */ if (c.vers === 772) { $s = 79; continue; }
+					/* */ if (c.hand.Len() > 0) { $s = 79; continue; }
 					/* */ $s = 80; continue;
-					/* if (c.vers === 772) { */ case 79:
-						_r$27 = c.retryReadRecord(expectChangeCipherSpec); /* */ $s = 81; case 81: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-						$24r$9 = _r$27;
-						$s = 82; case 82: return $24r$9;
+					/* if (c.hand.Len() > 0) { */ case 79:
+						_r$27 = c.sendAlert(10); /* */ $s = 81; case 81: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+						_r$28 = c.in$30.setErrorLocked(_r$27); /* */ $s = 82; case 82: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+						$24r$9 = _r$28;
+						$s = 83; case 83: return $24r$9;
 					/* } */ case 80:
-					/* */ if (!expectChangeCipherSpec) { $s = 83; continue; }
-					/* */ $s = 84; continue;
-					/* if (!expectChangeCipherSpec) { */ case 83:
-						_r$28 = c.sendAlert(10); /* */ $s = 85; case 85: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-						_r$29 = c.in$28.setErrorLocked(_r$28); /* */ $s = 86; case 86: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+					/* */ if (c.vers === 772) { $s = 84; continue; }
+					/* */ $s = 85; continue;
+					/* if (c.vers === 772) { */ case 84:
+						_r$29 = c.retryReadRecord(expectChangeCipherSpec); /* */ $s = 86; case 86: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
 						$24r$10 = _r$29;
 						$s = 87; case 87: return $24r$10;
-					/* } */ case 84:
-					err$3 = c.in$28.changeCipherSpec();
-					/* */ if (!($interfaceIsEqual(err$3, $ifaceNil))) { $s = 88; continue; }
+					/* } */ case 85:
+					/* */ if (!expectChangeCipherSpec) { $s = 88; continue; }
 					/* */ $s = 89; continue;
-					/* if (!($interfaceIsEqual(err$3, $ifaceNil))) { */ case 88:
-						_r$30 = c.sendAlert($assertType(err$3, alert)); /* */ $s = 90; case 90: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-						_r$31 = c.in$28.setErrorLocked(_r$30); /* */ $s = 91; case 91: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
+					/* if (!expectChangeCipherSpec) { */ case 88:
+						_r$30 = c.sendAlert(10); /* */ $s = 90; case 90: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+						_r$31 = c.in$30.setErrorLocked(_r$30); /* */ $s = 91; case 91: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
 						$24r$11 = _r$31;
 						$s = 92; case 92: return $24r$11;
 					/* } */ case 89:
-					$s = 53; continue;
-				/* } else if (_1 === (23)) { */ case 50:
-					/* */ if (!handshakeComplete || expectChangeCipherSpec) { $s = 93; continue; }
+					err$3 = c.in$30.changeCipherSpec();
+					/* */ if (!($interfaceIsEqual(err$3, $ifaceNil))) { $s = 93; continue; }
 					/* */ $s = 94; continue;
-					/* if (!handshakeComplete || expectChangeCipherSpec) { */ case 93:
-						_r$32 = c.sendAlert(10); /* */ $s = 95; case 95: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
-						_r$33 = c.in$28.setErrorLocked(_r$32); /* */ $s = 96; case 96: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
+					/* if (!($interfaceIsEqual(err$3, $ifaceNil))) { */ case 93:
+						_r$32 = c.sendAlert($assertType(err$3, alert)); /* */ $s = 95; case 95: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
+						_r$33 = c.in$30.setErrorLocked(_r$32); /* */ $s = 96; case 96: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
 						$24r$12 = _r$33;
 						$s = 97; case 97: return $24r$12;
 					/* } */ case 94:
-					/* */ if (data.$length === 0) { $s = 98; continue; }
+					$s = 53; continue;
+				/* } else if (_1 === (23)) { */ case 50:
+					/* */ if (!handshakeComplete || expectChangeCipherSpec) { $s = 98; continue; }
 					/* */ $s = 99; continue;
-					/* if (data.$length === 0) { */ case 98:
-						_r$34 = c.retryReadRecord(expectChangeCipherSpec); /* */ $s = 100; case 100: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
-						$24r$13 = _r$34;
-						$s = 101; case 101: return $24r$13;
+					/* if (!handshakeComplete || expectChangeCipherSpec) { */ case 98:
+						_r$34 = c.sendAlert(10); /* */ $s = 100; case 100: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
+						_r$35 = c.in$30.setErrorLocked(_r$34); /* */ $s = 101; case 101: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
+						$24r$13 = _r$35;
+						$s = 102; case 102: return $24r$13;
 					/* } */ case 99:
+					/* */ if (data.$length === 0) { $s = 103; continue; }
+					/* */ $s = 104; continue;
+					/* if (data.$length === 0) { */ case 103:
+						_r$36 = c.retryReadRecord(expectChangeCipherSpec); /* */ $s = 105; case 105: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
+						$24r$14 = _r$36;
+						$s = 106; case 106: return $24r$14;
+					/* } */ case 104:
 					c.input.Reset(data);
 					$s = 53; continue;
 				/* } else if (_1 === (22)) { */ case 51:
-					/* */ if ((data.$length === 0) || expectChangeCipherSpec) { $s = 102; continue; }
-					/* */ $s = 103; continue;
-					/* if ((data.$length === 0) || expectChangeCipherSpec) { */ case 102:
-						_r$35 = c.sendAlert(10); /* */ $s = 104; case 104: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
-						_r$36 = c.in$28.setErrorLocked(_r$35); /* */ $s = 105; case 105: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
-						$24r$14 = _r$36;
-						$s = 106; case 106: return $24r$14;
-					/* } */ case 103:
+					/* */ if ((data.$length === 0) || expectChangeCipherSpec) { $s = 107; continue; }
+					/* */ $s = 108; continue;
+					/* if ((data.$length === 0) || expectChangeCipherSpec) { */ case 107:
+						_r$37 = c.sendAlert(10); /* */ $s = 109; case 109: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
+						_r$38 = c.in$30.setErrorLocked(_r$37); /* */ $s = 110; case 110: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
+						$24r$15 = _r$38;
+						$s = 111; case 111: return $24r$15;
+					/* } */ case 108:
 					c.hand.Write(data);
 					$s = 53; continue;
 				/* } else { */ case 52:
-					_r$37 = c.sendAlert(10); /* */ $s = 107; case 107: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
-					_r$38 = c.in$28.setErrorLocked(_r$37); /* */ $s = 108; case 108: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
-					$24r$15 = _r$38;
-					$s = 109; case 109: return $24r$15;
+					_r$39 = c.sendAlert(10); /* */ $s = 112; case 112: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
+					_r$40 = c.in$30.setErrorLocked(_r$39); /* */ $s = 113; case 113: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
+					$24r$16 = _r$40;
+					$s = 114; case 114: return $24r$16;
 				/* } */ case 53:
 			case 47:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: readRecordOrCCS, $c: true, $r, $24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _2, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _v, _v$1, c, data, e, e$1, err, err$1, err$2, err$3, expectChangeCipherSpec, handshakeComplete, hdr, msg, msg$1, n, ok, ok$1, record, typ, vers, x, x$1, x$2, x$3, $s};return $f;
+			/* */ } return; } var $f = {$blk: readRecordOrCCS, $c: true, $r, $24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _2, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _v, _v$1, c, data, e, e$1, err, err$1, err$2, err$3, expectChangeCipherSpec, expectedVers, handshakeComplete, hdr, msg, msg$1, n, ok, ok$1, record, typ, vers, x, x$1, x$2, x$3, $s};return $f;
 		};
 		$ptrType(Conn).prototype.retryReadRecord = function retryReadRecord(expectChangeCipherSpec) {
 			var {$24r, _r, _r$1, c, expectChangeCipherSpec, $s, $r, $c} = $restore(this, {expectChangeCipherSpec});
@@ -261892,7 +264199,7 @@ $packages["crypto/tls"] = (function() {
 			/* if (c.retryCount > 16) { */ case 1:
 				_r = c.sendAlert(10); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				_r;
-				$s = -1; return c.in$28.setErrorLocked(errors.New("tls: too many ignored records"));
+				$s = -1; return c.in$30.setErrorLocked(errors.New("tls: too many ignored records"));
 			/* } */ case 2:
 			_r$1 = c.readRecordOrCCS(expectChangeCipherSpec); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			$24r = _r$1;
@@ -261939,6 +264246,9 @@ $packages["crypto/tls"] = (function() {
 			var {_1, _r, _tuple, c, err, writeErr, $s, $r, $c} = $restore(this, {err});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = this;
+			if (!(c.quic === ptrType$5.nil)) {
+				$s = -1; return c.out.setErrorLocked(new net.OpError.ptr("local error", "", $ifaceNil, $ifaceNil, new alert(err)));
+			}
 			_1 = err;
 			if ((_1 === (100)) || (_1 === (0))) {
 				c.tmp[0] = 1;
@@ -262058,29 +264368,48 @@ $packages["crypto/tls"] = (function() {
 			/* */ } return; } var $f = {$blk: flush, $c: true, $r, _r, _tuple, c, err, n, x, x$1, $s};return $f;
 		};
 		$ptrType(Conn).prototype.writeRecordLocked = function writeRecordLocked(typ, data) {
-			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, _tuple$2, c, data, err, err$1, err$2, m, maxPayload, n, outBuf, outBufPtr, typ, vers, $s, $deferred, $r, $c} = $restore(this, {typ, data});
+			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, _tuple$2, _tuple$3, c, data, err, err$1, err$2, err$3, m, maxPayload, n, outBuf, outBufPtr, typ, vers, $s, $deferred, $r, $c} = $restore(this, {typ, data});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			outBuf = [outBuf];
 			outBufPtr = [outBufPtr];
 			c = this;
-			_r = outBufPool.Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			outBufPtr[0] = $assertType(_r, ptrType$1);
+			/* */ if (!(c.quic === ptrType$5.nil)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(c.quic === ptrType$5.nil)) { */ case 1:
+				if (!((typ === 22))) {
+					$s = -1; return [0, errors.New("tls: internal error: sending non-handshake message to QUIC transport")];
+				}
+				c.quicWriteCryptoData(c.out.level, data);
+				/* */ if (!c.buffering) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (!c.buffering) { */ case 3:
+					_r = c.flush(); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_tuple = _r;
+					err = _tuple[1];
+					if (!($interfaceIsEqual(err, $ifaceNil))) {
+						$s = -1; return [0, err];
+					}
+				/* } */ case 4:
+				$s = -1; return [data.$length, $ifaceNil];
+			/* } */ case 2:
+			_r$1 = outBufPool.Get(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			outBufPtr[0] = $assertType(_r$1, ptrType$1);
 			outBuf[0] = outBufPtr[0].$get();
 			$deferred.push([(function(outBuf, outBufPtr) { return function Conn·writeRecordLocked·func1() {
 					outBufPtr[0].$set(outBuf[0]);
 					outBufPool.Put(outBufPtr[0]);
 				}; })(outBuf, outBufPtr), []]);
 			n = 0;
-			/* while (true) { */ case 2:
-				/* if (!(data.$length > 0)) { break; } */ if(!(data.$length > 0)) { $s = 3; continue; }
+			/* while (true) { */ case 7:
+				/* if (!(data.$length > 0)) { break; } */ if(!(data.$length > 0)) { $s = 8; continue; }
 				m = data.$length;
-				_r$1 = c.maxPayloadSizeForWrite(typ); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				maxPayload = _r$1;
+				_r$2 = c.maxPayloadSizeForWrite(typ); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				maxPayload = _r$2;
 				if (m > maxPayload) {
 					m = maxPayload;
 				}
-				_tuple = sliceForAppend($subslice(outBuf[0], 0, 0), 5);
-				outBuf[0] = _tuple[1];
+				_tuple$1 = sliceForAppend($subslice(outBuf[0], 0, 0), 5);
+				outBuf[0] = _tuple$1[1];
 				(0 >= outBuf[0].$length ? ($throwRuntimeError("index out of range"), undefined) : outBuf[0].$array[outBuf[0].$offset + 0] = ((typ << 24 >>> 24)));
 				vers = c.vers;
 				if (vers === 0) {
@@ -262092,38 +264421,38 @@ $packages["crypto/tls"] = (function() {
 				(2 >= outBuf[0].$length ? ($throwRuntimeError("index out of range"), undefined) : outBuf[0].$array[outBuf[0].$offset + 2] = ((vers << 24 >>> 24)));
 				(3 >= outBuf[0].$length ? ($throwRuntimeError("index out of range"), undefined) : outBuf[0].$array[outBuf[0].$offset + 3] = (((m >> 8 >> 0) << 24 >>> 24)));
 				(4 >= outBuf[0].$length ? ($throwRuntimeError("index out of range"), undefined) : outBuf[0].$array[outBuf[0].$offset + 4] = ((m << 24 >>> 24)));
-				err = $ifaceNil;
-				_r$2 = c.out.encrypt(outBuf[0], $subslice(data, 0, m), c.config.rand()); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_tuple$1 = _r$2;
-				outBuf[0] = _tuple$1[0];
-				err = _tuple$1[1];
-				if (!($interfaceIsEqual(err, $ifaceNil))) {
-					$s = -1; return [n, err];
-				}
-				_r$3 = c.write(outBuf[0]); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				err$1 = $ifaceNil;
+				_r$3 = c.out.encrypt(outBuf[0], $subslice(data, 0, m), c.config.rand()); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 				_tuple$2 = _r$3;
+				outBuf[0] = _tuple$2[0];
 				err$1 = _tuple$2[1];
 				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 					$s = -1; return [n, err$1];
 				}
+				_r$4 = c.write(outBuf[0]); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_tuple$3 = _r$4;
+				err$2 = _tuple$3[1];
+				if (!($interfaceIsEqual(err$2, $ifaceNil))) {
+					$s = -1; return [n, err$2];
+				}
 				n = n + (m) >> 0;
 				data = $subslice(data, m);
-			$s = 2; continue;
-			case 3:
-			/* */ if ((typ === 20) && !((c.vers === 772))) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if ((typ === 20) && !((c.vers === 772))) { */ case 7:
-				err$2 = c.out.changeCipherSpec();
-				/* */ if (!($interfaceIsEqual(err$2, $ifaceNil))) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 9:
-					_r$4 = c.sendAlertLocked($assertType(err$2, alert)); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					$24r = [n, _r$4];
-					$s = 12; case 12: return $24r;
-				/* } */ case 10:
-			/* } */ case 8:
+			$s = 7; continue;
+			case 8:
+			/* */ if ((typ === 20) && !((c.vers === 772))) { $s = 12; continue; }
+			/* */ $s = 13; continue;
+			/* if ((typ === 20) && !((c.vers === 772))) { */ case 12:
+				err$3 = c.out.changeCipherSpec();
+				/* */ if (!($interfaceIsEqual(err$3, $ifaceNil))) { $s = 14; continue; }
+				/* */ $s = 15; continue;
+				/* if (!($interfaceIsEqual(err$3, $ifaceNil))) { */ case 14:
+					_r$5 = c.sendAlertLocked($assertType(err$3, alert)); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					$24r = [n, _r$5];
+					$s = 17; case 17: return $24r;
+				/* } */ case 15:
+			/* } */ case 13:
 			$s = -1; return [n, $ifaceNil];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [0, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: writeRecordLocked, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, _tuple$2, c, data, err, err$1, err$2, m, maxPayload, n, outBuf, outBufPtr, typ, vers, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [0, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: writeRecordLocked, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, _tuple$2, _tuple$3, c, data, err, err$1, err$2, err$3, m, maxPayload, n, outBuf, outBufPtr, typ, vers, $s, $deferred};return $f; } }
 		};
 		$ptrType(Conn).prototype.writeHandshakeRecord = function writeHandshakeRecord(msg, transcript) {
 			var {$24r, $24r$1, _r, _r$1, _r$2, _tuple, c, data, err, msg, transcript, $s, $deferred, $r, $c} = $restore(this, {msg, transcript});
@@ -262165,141 +264494,166 @@ $packages["crypto/tls"] = (function() {
 			$s = 3; case 3: return $24r;
 			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: writeChangeCipherRecord, $c: true, $r, $24r, _r, _tuple, c, err, $s, $deferred};return $f; } }
 		};
-		$ptrType(Conn).prototype.readHandshake = function readHandshake(transcript) {
-			var {$24r, $24r$1, $24r$2, _1, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, c, data, err, err$1, m, n, transcript, $s, $r, $c} = $restore(this, {transcript});
+		$ptrType(Conn).prototype.readHandshakeBytes = function readHandshakeBytes(n) {
+			var {$24r, _r, _r$1, c, err, n, $s, $r, $c} = $restore(this, {n});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = this;
-			/* while (true) { */ case 1:
-				/* if (!(c.hand.Len() < 4)) { break; } */ if(!(c.hand.Len() < 4)) { $s = 2; continue; }
-				_r = c.readRecord(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				err = _r;
+			/* */ if (!(c.quic === ptrType$5.nil)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(c.quic === ptrType$5.nil)) { */ case 1:
+				_r = c.quicReadHandshakeBytes(n); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$24r = _r;
+				$s = 4; case 4: return $24r;
+			/* } */ case 2:
+			/* while (true) { */ case 5:
+				/* if (!(c.hand.Len() < n)) { break; } */ if(!(c.hand.Len() < n)) { $s = 6; continue; }
+				_r$1 = c.readRecord(); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				err = _r$1;
 				if (!($interfaceIsEqual(err, $ifaceNil))) {
-					$s = -1; return [$ifaceNil, err];
+					$s = -1; return err;
 				}
-			$s = 1; continue;
-			case 2:
+			$s = 5; continue;
+			case 6:
+			$s = -1; return $ifaceNil;
+			/* */ } return; } var $f = {$blk: readHandshakeBytes, $c: true, $r, $24r, _r, _r$1, c, err, n, $s};return $f;
+		};
+		$ptrType(Conn).prototype.readHandshake = function readHandshake(transcript) {
+			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _returncast, c, data, err, err$1, n, transcript, $s, $r, $c} = $restore(this, {transcript});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			c = this;
+			_r = c.readHandshakeBytes(4); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			err = _r;
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return [$ifaceNil, err];
+			}
 			data = c.hand.Bytes();
 			n = (((((1 >= data.$length ? ($throwRuntimeError("index out of range"), undefined) : data.$array[data.$offset + 1]) >> 0)) << 16 >> 0) | ((((2 >= data.$length ? ($throwRuntimeError("index out of range"), undefined) : data.$array[data.$offset + 2]) >> 0)) << 8 >> 0)) | (((3 >= data.$length ? ($throwRuntimeError("index out of range"), undefined) : data.$array[data.$offset + 3]) >> 0));
-			/* */ if (n > 65536) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (n > 65536) { */ case 4:
-				_r$1 = c.sendAlertLocked(80); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			/* */ if (n > 65536) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (n > 65536) { */ case 2:
+				_r$1 = c.sendAlertLocked(80); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				_r$1;
-				_r$2 = fmt.Errorf("tls: handshake message of length %d bytes exceeds maximum of %d bytes", new sliceType$7([new $Int(n), new $Int(65536)])); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$3 = c.in$28.setErrorLocked(_r$2); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				_r$2 = fmt.Errorf("tls: handshake message of length %d bytes exceeds maximum of %d bytes", new sliceType$7([new $Int(n), new $Int(65536)])); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_r$3 = c.in$30.setErrorLocked(_r$2); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 				$24r = [$ifaceNil, _r$3];
-				$s = 9; case 9: return $24r;
-			/* } */ case 5:
-			/* while (true) { */ case 10:
-				/* if (!(c.hand.Len() < (4 + n >> 0))) { break; } */ if(!(c.hand.Len() < (4 + n >> 0))) { $s = 11; continue; }
-				_r$4 = c.readRecord(); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				err$1 = _r$4;
-				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
-					$s = -1; return [$ifaceNil, err$1];
-				}
-			$s = 10; continue;
-			case 11:
+				$s = 7; case 7: return $24r;
+			/* } */ case 3:
+			_r$4 = c.readHandshakeBytes(4 + n >> 0); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			err$1 = _r$4;
+			if (!($interfaceIsEqual(err$1, $ifaceNil))) {
+				$s = -1; return [$ifaceNil, err$1];
+			}
 			data = c.hand.Next(4 + n >> 0);
+			_r$5 = c.unmarshalHandshakeMessage(data, transcript); /* */ $s = 9; case 9: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			_returncast = _r$5;
+			$24r$1 = [_returncast[0], _returncast[1]];
+			$s = 10; case 10: return $24r$1;
+			/* */ } return; } var $f = {$blk: readHandshake, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _returncast, c, data, err, err$1, n, transcript, $s};return $f;
+		};
+		$ptrType(Conn).prototype.unmarshalHandshakeMessage = function unmarshalHandshakeMessage(data, transcript) {
+			var {$24r, $24r$1, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, c, data, m, transcript, $s, $r, $c} = $restore(this, {data, transcript});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			c = this;
 			m = $ifaceNil;
 				_1 = (0 >= data.$length ? ($throwRuntimeError("index out of range"), undefined) : data.$array[data.$offset + 0]);
-				/* */ if (_1 === (0)) { $s = 14; continue; }
-				/* */ if (_1 === (1)) { $s = 15; continue; }
-				/* */ if (_1 === (2)) { $s = 16; continue; }
-				/* */ if (_1 === (4)) { $s = 17; continue; }
-				/* */ if (_1 === (11)) { $s = 18; continue; }
-				/* */ if (_1 === (13)) { $s = 19; continue; }
-				/* */ if (_1 === (22)) { $s = 20; continue; }
-				/* */ if (_1 === (12)) { $s = 21; continue; }
-				/* */ if (_1 === (14)) { $s = 22; continue; }
-				/* */ if (_1 === (16)) { $s = 23; continue; }
-				/* */ if (_1 === (15)) { $s = 24; continue; }
-				/* */ if (_1 === (20)) { $s = 25; continue; }
-				/* */ if (_1 === (8)) { $s = 26; continue; }
-				/* */ if (_1 === (5)) { $s = 27; continue; }
-				/* */ if (_1 === (24)) { $s = 28; continue; }
-				/* */ $s = 29; continue;
-				/* if (_1 === (0)) { */ case 14:
+				/* */ if (_1 === (0)) { $s = 2; continue; }
+				/* */ if (_1 === (1)) { $s = 3; continue; }
+				/* */ if (_1 === (2)) { $s = 4; continue; }
+				/* */ if (_1 === (4)) { $s = 5; continue; }
+				/* */ if (_1 === (11)) { $s = 6; continue; }
+				/* */ if (_1 === (13)) { $s = 7; continue; }
+				/* */ if (_1 === (22)) { $s = 8; continue; }
+				/* */ if (_1 === (12)) { $s = 9; continue; }
+				/* */ if (_1 === (14)) { $s = 10; continue; }
+				/* */ if (_1 === (16)) { $s = 11; continue; }
+				/* */ if (_1 === (15)) { $s = 12; continue; }
+				/* */ if (_1 === (20)) { $s = 13; continue; }
+				/* */ if (_1 === (8)) { $s = 14; continue; }
+				/* */ if (_1 === (5)) { $s = 15; continue; }
+				/* */ if (_1 === (24)) { $s = 16; continue; }
+				/* */ $s = 17; continue;
+				/* if (_1 === (0)) { */ case 2:
 					m = new helloRequestMsg.ptr();
-					$s = 30; continue;
-				/* } else if (_1 === (1)) { */ case 15:
-					m = new clientHelloMsg.ptr(sliceType$6.nil, 0, sliceType$6.nil, sliceType$6.nil, sliceType$3.nil, sliceType$6.nil, "", false, sliceType$4.nil, sliceType$6.nil, false, sliceType$6.nil, sliceType.nil, sliceType.nil, false, sliceType$6.nil, sliceType$2.nil, false, sliceType$3.nil, sliceType$6.nil, sliceType$16.nil, false, sliceType$6.nil, sliceType$17.nil, sliceType$11.nil);
-					$s = 30; continue;
-				/* } else if (_1 === (2)) { */ case 16:
-					m = new serverHelloMsg.ptr(sliceType$6.nil, 0, sliceType$6.nil, sliceType$6.nil, 0, 0, false, false, false, sliceType$6.nil, "", sliceType$11.nil, 0, new keyShare.ptr(0, sliceType$6.nil), false, 0, sliceType$6.nil, sliceType$6.nil, 0);
-					$s = 30; continue;
-				/* } else if (_1 === (4)) { */ case 17:
+					$s = 18; continue;
+				/* } else if (_1 === (1)) { */ case 3:
+					m = new clientHelloMsg.ptr(sliceType$6.nil, 0, sliceType$6.nil, sliceType$6.nil, sliceType$3.nil, sliceType$6.nil, "", false, sliceType$4.nil, sliceType$6.nil, false, sliceType$6.nil, sliceType.nil, sliceType.nil, false, sliceType$6.nil, false, sliceType$2.nil, false, sliceType$3.nil, sliceType$6.nil, sliceType$17.nil, false, sliceType$6.nil, sliceType$18.nil, sliceType$11.nil, sliceType$6.nil);
+					$s = 18; continue;
+				/* } else if (_1 === (2)) { */ case 4:
+					m = new serverHelloMsg.ptr(sliceType$6.nil, 0, sliceType$6.nil, sliceType$6.nil, 0, 0, false, false, false, sliceType$6.nil, false, "", sliceType$11.nil, 0, new keyShare.ptr(0, sliceType$6.nil), false, 0, sliceType$6.nil, sliceType$6.nil, 0);
+					$s = 18; continue;
+				/* } else if (_1 === (4)) { */ case 5:
 					if (c.vers === 772) {
 						m = new newSessionTicketMsgTLS13.ptr(sliceType$6.nil, 0, 0, sliceType$6.nil, sliceType$6.nil, 0);
 					} else {
 						m = new newSessionTicketMsg.ptr(sliceType$6.nil, sliceType$6.nil);
 					}
-					$s = 30; continue;
-				/* } else if (_1 === (11)) { */ case 18:
+					$s = 18; continue;
+				/* } else if (_1 === (11)) { */ case 6:
 					if (c.vers === 772) {
-						m = new certificateMsgTLS13.ptr(sliceType$6.nil, new Certificate.ptr(sliceType$11.nil, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$6.nil), false, false);
+						m = new certificateMsgTLS13.ptr(sliceType$6.nil, new Certificate.ptr(sliceType$11.nil, $ifaceNil, sliceType.nil, sliceType$6.nil, sliceType$11.nil, ptrType$7.nil), false, false);
 					} else {
 						m = new certificateMsg.ptr(sliceType$6.nil, sliceType$11.nil);
 					}
-					$s = 30; continue;
-				/* } else if (_1 === (13)) { */ case 19:
+					$s = 18; continue;
+				/* } else if (_1 === (13)) { */ case 7:
 					if (c.vers === 772) {
 						m = new certificateRequestMsgTLS13.ptr(sliceType$6.nil, false, false, sliceType.nil, sliceType.nil, sliceType$11.nil);
 					} else {
 						m = new certificateRequestMsg.ptr(sliceType$6.nil, c.vers >= 771, sliceType$6.nil, sliceType.nil, sliceType$11.nil);
 					}
-					$s = 30; continue;
-				/* } else if (_1 === (22)) { */ case 20:
+					$s = 18; continue;
+				/* } else if (_1 === (22)) { */ case 8:
 					m = new certificateStatusMsg.ptr(sliceType$6.nil, sliceType$6.nil);
-					$s = 30; continue;
-				/* } else if (_1 === (12)) { */ case 21:
+					$s = 18; continue;
+				/* } else if (_1 === (12)) { */ case 9:
 					m = new serverKeyExchangeMsg.ptr(sliceType$6.nil, sliceType$6.nil);
-					$s = 30; continue;
-				/* } else if (_1 === (14)) { */ case 22:
+					$s = 18; continue;
+				/* } else if (_1 === (14)) { */ case 10:
 					m = new serverHelloDoneMsg.ptr();
-					$s = 30; continue;
-				/* } else if (_1 === (16)) { */ case 23:
+					$s = 18; continue;
+				/* } else if (_1 === (16)) { */ case 11:
 					m = new clientKeyExchangeMsg.ptr(sliceType$6.nil, sliceType$6.nil);
-					$s = 30; continue;
-				/* } else if (_1 === (15)) { */ case 24:
+					$s = 18; continue;
+				/* } else if (_1 === (15)) { */ case 12:
 					m = new certificateVerifyMsg.ptr(sliceType$6.nil, c.vers >= 771, 0, sliceType$6.nil);
-					$s = 30; continue;
-				/* } else if (_1 === (20)) { */ case 25:
+					$s = 18; continue;
+				/* } else if (_1 === (20)) { */ case 13:
 					m = new finishedMsg.ptr(sliceType$6.nil, sliceType$6.nil);
-					$s = 30; continue;
-				/* } else if (_1 === (8)) { */ case 26:
-					m = new encryptedExtensionsMsg.ptr(sliceType$6.nil, "");
-					$s = 30; continue;
-				/* } else if (_1 === (5)) { */ case 27:
+					$s = 18; continue;
+				/* } else if (_1 === (8)) { */ case 14:
+					m = new encryptedExtensionsMsg.ptr(sliceType$6.nil, "", sliceType$6.nil, false);
+					$s = 18; continue;
+				/* } else if (_1 === (5)) { */ case 15:
 					m = new endOfEarlyDataMsg.ptr();
-					$s = 30; continue;
-				/* } else if (_1 === (24)) { */ case 28:
+					$s = 18; continue;
+				/* } else if (_1 === (24)) { */ case 16:
 					m = new keyUpdateMsg.ptr(sliceType$6.nil, false);
-					$s = 30; continue;
-				/* } else { */ case 29:
-					_r$5 = c.sendAlert(10); /* */ $s = 31; case 31: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_r$6 = c.in$28.setErrorLocked(_r$5); /* */ $s = 32; case 32: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					$24r$1 = [$ifaceNil, _r$6];
-					$s = 33; case 33: return $24r$1;
-				/* } */ case 30:
-			case 13:
+					$s = 18; continue;
+				/* } else { */ case 17:
+					_r = c.sendAlert(10); /* */ $s = 19; case 19: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_r$1 = c.in$30.setErrorLocked(_r); /* */ $s = 20; case 20: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					$24r = [$ifaceNil, _r$1];
+					$s = 21; case 21: return $24r;
+				/* } */ case 18:
+			case 1:
 			data = $appendSlice((sliceType$6.nil), data);
-			_r$7 = m.unmarshal(data); /* */ $s = 36; case 36: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			/* */ if (!_r$7) { $s = 34; continue; }
-			/* */ $s = 35; continue;
-			/* if (!_r$7) { */ case 34:
-				_r$8 = c.sendAlert(10); /* */ $s = 37; case 37: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				_r$9 = c.in$28.setErrorLocked(_r$8); /* */ $s = 38; case 38: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				$24r$2 = [$ifaceNil, _r$9];
-				$s = 39; case 39: return $24r$2;
-			/* } */ case 35:
-			/* */ if (!($interfaceIsEqual(transcript, $ifaceNil))) { $s = 40; continue; }
-			/* */ $s = 41; continue;
-			/* if (!($interfaceIsEqual(transcript, $ifaceNil))) { */ case 40:
-				_r$10 = transcript.Write(data); /* */ $s = 42; case 42: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				_r$10;
-			/* } */ case 41:
+			_r$2 = m.unmarshal(data); /* */ $s = 24; case 24: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			/* */ if (!_r$2) { $s = 22; continue; }
+			/* */ $s = 23; continue;
+			/* if (!_r$2) { */ case 22:
+				_r$3 = c.sendAlert(10); /* */ $s = 25; case 25: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				_r$4 = c.in$30.setErrorLocked(_r$3); /* */ $s = 26; case 26: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				$24r$1 = [$ifaceNil, _r$4];
+				$s = 27; case 27: return $24r$1;
+			/* } */ case 23:
+			/* */ if (!($interfaceIsEqual(transcript, $ifaceNil))) { $s = 28; continue; }
+			/* */ $s = 29; continue;
+			/* if (!($interfaceIsEqual(transcript, $ifaceNil))) { */ case 28:
+				_r$5 = transcript.Write(data); /* */ $s = 30; case 30: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				_r$5;
+			/* } */ case 29:
 			$s = -1; return [m, $ifaceNil];
-			/* */ } return; } var $f = {$blk: readHandshake, $c: true, $r, $24r, $24r$1, $24r$2, _1, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, c, data, err, err$1, m, n, transcript, $s};return $f;
+			/* */ } return; } var $f = {$blk: unmarshalHandshakeMessage, $c: true, $r, $24r, $24r$1, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, c, data, m, transcript, $s};return $f;
 		};
 		$ptrType(Conn).prototype.Write = function Write$1(b) {
 			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, _r, _r$1, _r$2, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, b, c, err, err$1, err$2, err$3, m, n, n$1, ok, x, $s, $deferred, $r, $c} = $restore(this, {b});
@@ -262388,7 +264742,7 @@ $packages["crypto/tls"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return err;
 			}
-			_tuple$1 = $assertType(msg, ptrType$45, true);
+			_tuple$1 = $assertType(msg, ptrType$50, true);
 			helloReq = _tuple$1[0];
 			ok = _tuple$1[1];
 			/* */ if (!ok) { $s = 2; continue; }
@@ -262446,7 +264800,7 @@ $packages["crypto/tls"] = (function() {
 			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: handleRenegotiation, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, _tuple$1, c, err, helloReq, msg, ok, $s, $deferred};return $f; } }
 		};
 		$ptrType(Conn).prototype.handlePostHandshakeMessage = function handlePostHandshakeMessage() {
-			var {$24r, $24r$1, $24r$2, $24r$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _tuple, c, err, msg, msg$1, msg$2, msg$3, $s, $r, $c} = $restore(this, {});
+			var {$24r, $24r$1, $24r$2, $24r$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _tuple, c, err, msg, msg$1, msg$2, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = this;
 			/* */ if (!((c.vers === 772))) { $s = 1; continue; }
@@ -262469,82 +264823,86 @@ $packages["crypto/tls"] = (function() {
 			/* if (c.retryCount > 16) { */ case 6:
 				_r$2 = c.sendAlert(10); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				_r$2;
-				$s = -1; return c.in$28.setErrorLocked(errors.New("tls: too many non-advancing records"));
+				$s = -1; return c.in$30.setErrorLocked(errors.New("tls: too many non-advancing records"));
 			/* } */ case 7:
 			_ref = msg;
-			/* */ if ($assertType(_ref, ptrType$46, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$47, true)[1]) { $s = 10; continue; }
+			/* */ if ($assertType(_ref, ptrType$43, true)[1]) { $s = 9; continue; }
+			/* */ if ($assertType(_ref, ptrType$51, true)[1]) { $s = 10; continue; }
 			/* */ $s = 11; continue;
-			/* if ($assertType(_ref, ptrType$46, true)[1]) { */ case 9:
+			/* if ($assertType(_ref, ptrType$43, true)[1]) { */ case 9:
 				msg$1 = _ref.$val;
-				_r$3 = c.handleNewSessionTicket(msg$1); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				_r$3 = c.handleNewSessionTicket(msg$1); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 				$24r$1 = _r$3;
-				$s = 14; case 14: return $24r$1;
-			/* } else if ($assertType(_ref, ptrType$47, true)[1]) { */ case 10:
+				$s = 13; case 13: return $24r$1;
+			/* } else if ($assertType(_ref, ptrType$51, true)[1]) { */ case 10:
 				msg$2 = _ref.$val;
-				_r$4 = c.handleKeyUpdate(msg$2); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_r$4 = c.handleKeyUpdate(msg$2); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 				$24r$2 = _r$4;
-				$s = 16; case 16: return $24r$2;
-			/* } else { */ case 11:
-				msg$3 = _ref;
-				_r$5 = c.sendAlert(10); /* */ $s = 17; case 17: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_r$5;
-				_r$6 = fmt.Errorf("tls: received unexpected handshake message of type %T", new sliceType$7([msg$3])); /* */ $s = 18; case 18: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				$24r$3 = _r$6;
-				$s = 19; case 19: return $24r$3;
-			/* } */ case 12:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: handlePostHandshakeMessage, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _tuple, c, err, msg, msg$1, msg$2, msg$3, $s};return $f;
+				$s = 15; case 15: return $24r$2;
+			/* } */ case 11:
+			_r$5 = c.sendAlert(10); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			_r$5;
+			_r$6 = fmt.Errorf("tls: received unexpected handshake message of type %T", new sliceType$7([msg])); /* */ $s = 17; case 17: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			$24r$3 = _r$6;
+			$s = 18; case 18: return $24r$3;
+			/* */ } return; } var $f = {$blk: handlePostHandshakeMessage, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _tuple, c, err, msg, msg$1, msg$2, $s};return $f;
 		};
 		$ptrType(Conn).prototype.handleKeyUpdate = function handleKeyUpdate(keyUpdate) {
-			var {$24r, $24r$1, $24r$2, $24r$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, c, cipherSuite$1, err, keyUpdate, msg, msgBytes, newSecret, newSecret$1, $s, $deferred, $r, $c} = $restore(this, {keyUpdate});
+			var {$24r, $24r$1, $24r$2, $24r$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, c, cipherSuite$1, err, keyUpdate, msg, msgBytes, newSecret, newSecret$1, $s, $deferred, $r, $c} = $restore(this, {keyUpdate});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			c = this;
-			cipherSuite$1 = cipherSuiteTLS13ByID(c.cipherSuite);
-			/* */ if (cipherSuite$1 === ptrType$2.nil) { $s = 1; continue; }
+			/* */ if (!(c.quic === ptrType$5.nil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (cipherSuite$1 === ptrType$2.nil) { */ case 1:
-				_r = c.sendAlert(80); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_r$1 = c.in$28.setErrorLocked(_r); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 5; case 5: return $24r;
+			/* if (!(c.quic === ptrType$5.nil)) { */ case 1:
+				_r = c.sendAlert(10); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r;
+				$s = -1; return c.in$30.setErrorLocked(errors.New("tls: received unexpected key update message"));
 			/* } */ case 2:
-			_r$2 = cipherSuite$1.nextTrafficSecret(c.in$28.trafficSecret); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			newSecret = _r$2;
-			$r = c.in$28.setTrafficSecret(cipherSuite$1, newSecret); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (keyUpdate.updateRequested) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (keyUpdate.updateRequested) { */ case 8:
-				$r = c.out.Mutex.Lock(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			cipherSuite$1 = cipherSuiteTLS13ByID(c.cipherSuite);
+			/* */ if (cipherSuite$1 === ptrType$3.nil) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (cipherSuite$1 === ptrType$3.nil) { */ case 4:
+				_r$1 = c.sendAlert(80); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_r$2 = c.in$30.setErrorLocked(_r$1); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				$24r = _r$2;
+				$s = 8; case 8: return $24r;
+			/* } */ case 5:
+			_r$3 = cipherSuite$1.nextTrafficSecret(c.in$30.trafficSecret); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			newSecret = _r$3;
+			$r = c.in$30.setTrafficSecret(cipherSuite$1, 0, newSecret); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (keyUpdate.updateRequested) { $s = 11; continue; }
+			/* */ $s = 12; continue;
+			/* if (keyUpdate.updateRequested) { */ case 11:
+				$r = c.out.Mutex.Lock(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$deferred.push([$methodVal(c.out.Mutex, "Unlock"), []]);
 				msg = new keyUpdateMsg.ptr(sliceType$6.nil, false);
-				_r$3 = msg.marshal(); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_tuple = _r$3;
+				_r$4 = msg.marshal(); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_tuple = _r$4;
 				msgBytes = _tuple[0];
 				err = _tuple[1];
-				/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 12; continue; }
-				/* */ $s = 13; continue;
-				/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 12:
+				/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 15; continue; }
+				/* */ $s = 16; continue;
+				/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 15:
 					$24r$1 = err;
-					$s = 14; case 14: return $24r$1;
-				/* } */ case 13:
-				_r$4 = c.writeRecordLocked(22, msgBytes); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_tuple$1 = _r$4;
+					$s = 17; case 17: return $24r$1;
+				/* } */ case 16:
+				_r$5 = c.writeRecordLocked(22, msgBytes); /* */ $s = 18; case 18: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				_tuple$1 = _r$5;
 				err = _tuple$1[1];
-				/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 16:
+				/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 19; continue; }
+				/* */ $s = 20; continue;
+				/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 19:
 					c.out.setErrorLocked(err);
 					$24r$2 = $ifaceNil;
-					$s = 18; case 18: return $24r$2;
-				/* } */ case 17:
-				_r$5 = cipherSuite$1.nextTrafficSecret(c.out.trafficSecret); /* */ $s = 19; case 19: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				newSecret$1 = _r$5;
-				$r = c.out.setTrafficSecret(cipherSuite$1, newSecret$1); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 9:
+					$s = 21; case 21: return $24r$2;
+				/* } */ case 20:
+				_r$6 = cipherSuite$1.nextTrafficSecret(c.out.trafficSecret); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				newSecret$1 = _r$6;
+				$r = c.out.setTrafficSecret(cipherSuite$1, 0, newSecret$1); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 12:
 			$24r$3 = $ifaceNil;
-			$s = 21; case 21: return $24r$3;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: handleKeyUpdate, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, c, cipherSuite$1, err, keyUpdate, msg, msgBytes, newSecret, newSecret$1, $s, $deferred};return $f; } }
+			$s = 24; case 24: return $24r$3;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: handleKeyUpdate, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, c, cipherSuite$1, err, keyUpdate, msg, msgBytes, newSecret, newSecret$1, $s, $deferred};return $f; } }
 		};
 		$ptrType(Conn).prototype.Read = function Read$1(b) {
 			var {$24r, $24r$1, $24r$2, $24r$3, _r, _r$1, _r$2, _r$3, _tuple, b, c, err, err$1, err$2, err$3, n, x, $s, $deferred, $r, $c} = $restore(this, {b});
@@ -262558,8 +264916,8 @@ $packages["crypto/tls"] = (function() {
 			if (b.$length === 0) {
 				$s = -1; return [0, $ifaceNil];
 			}
-			$r = c.in$28.Mutex.Lock(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$deferred.push([$methodVal(c.in$28.Mutex, "Unlock"), []]);
+			$r = c.in$30.Mutex.Lock(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$deferred.push([$methodVal(c.in$30.Mutex, "Unlock"), []]);
 			/* while (true) { */ case 3:
 				/* if (!(c.input.Len() === 0)) { break; } */ if(!(c.input.Len() === 0)) { $s = 4; continue; }
 				_r$1 = c.readRecord(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
@@ -262602,7 +264960,7 @@ $packages["crypto/tls"] = (function() {
 			$s = 21; case 21: return $24r$3;
 			/* */ } return; } } catch(err) { $err = err; $s = -1; return [0, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Read$1, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, _r, _r$1, _r$2, _r$3, _tuple, b, c, err, err$1, err$2, err$3, n, x, $s, $deferred};return $f; } }
 		};
-		$ptrType(Conn).prototype.Close = function Close() {
+		$ptrType(Conn).prototype.Close = function Close$1() {
 			var {$24r, _r, _r$1, _r$2, _r$3, alertErr, c, err, err$1, x, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = this;
@@ -262642,7 +265000,7 @@ $packages["crypto/tls"] = (function() {
 				$s = -1; return err$1;
 			}
 			$s = -1; return alertErr;
-			/* */ } return; } var $f = {$blk: Close, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, alertErr, c, err, err$1, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: Close$1, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, alertErr, c, err, err$1, x, $s};return $f;
 		};
 		$ptrType(Conn).prototype.CloseWrite = function CloseWrite() {
 			var {$24r, _r, c, $s, $r, $c} = $restore(this, {});
@@ -262699,8 +265057,9 @@ $packages["crypto/tls"] = (function() {
 			/* */ } return; } var $f = {$blk: HandshakeContext, $c: true, $r, $24r, _r, c, ctx, $s};return $f;
 		};
 		$ptrType(Conn).prototype.handshakeContext = function handshakeContext(ctx) {
-			var {$24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _tuple, c, cancel, ctx, done, err, handshakeCtx, interruptRes, ret, $s, $deferred, $r, $c} = $restore(this, {ctx});
+			var {$24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, a, c, cancel, ctx, done, err, handshakeCtx, interruptRes, ret, $s, $deferred, $r, $c} = $restore(this, {ctx});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			a = [a];
 			c = [c];
 			done = [done];
 			handshakeCtx = [handshakeCtx];
@@ -262717,88 +265076,119 @@ $packages["crypto/tls"] = (function() {
 			handshakeCtx[0] = _tuple[0];
 			cancel = _tuple[1];
 			$deferred.push([cancel, []]);
-			_r$1 = ctx.Done(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (!(_r$1 === $chanNil)) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!(_r$1 === $chanNil)) { */ case 2:
+			/* */ if (!(c[0].quic === ptrType$5.nil)) { $s = 2; continue; }
+			_r$1 = ctx.Done(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			/* */ if (!(_r$1 === $chanNil)) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (!(c[0].quic === ptrType$5.nil)) { */ case 2:
+				_r$2 = handshakeCtx[0].Done(); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				c[0].quic.cancelc = _r$2;
+				c[0].quic.cancel = cancel;
+				$s = 4; continue;
+			/* } else if (!(_r$1 === $chanNil)) { */ case 3:
 				done[0] = new $Chan(structType$1, 0);
 				interruptRes[0] = new $Chan($error, 1);
-				$deferred.push([(function(c, done, handshakeCtx, interruptRes, ret) { return function Conn·handshakeContext·func1() {
-						var {_r$2, ctxErr, $s, $r, $c} = $restore(this, {});
+				$deferred.push([(function(a, c, done, handshakeCtx, interruptRes, ret) { return function Conn·handshakeContext·func1() {
+						var {_r$3, ctxErr, $s, $r, $c} = $restore(this, {});
 						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 						$close(done[0]);
-						_r$2 = $recv(interruptRes[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						ctxErr = _r$2[0];
+						_r$3 = $recv(interruptRes[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						ctxErr = _r$3[0];
 						if (!($interfaceIsEqual(ctxErr, $ifaceNil))) {
 							ret[0] = ctxErr;
 						}
 						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Conn·handshakeContext·func1, $c: true, $r, _r$2, ctxErr, $s};return $f;
-					}; })(c, done, handshakeCtx, interruptRes, ret), []]);
-				$go((function(c, done, handshakeCtx, interruptRes, ret) { return function Conn·handshakeContext·func2() {
-						var {_r$2, _r$3, _r$4, _r$5, _selection, $s, $r, $c} = $restore(this, {});
+						/* */ } return; } var $f = {$blk: Conn·handshakeContext·func1, $c: true, $r, _r$3, ctxErr, $s};return $f;
+					}; })(a, c, done, handshakeCtx, interruptRes, ret), []]);
+				$go((function(a, c, done, handshakeCtx, interruptRes, ret) { return function Conn·handshakeContext·func2() {
+						var {_r$3, _r$4, _r$5, _r$6, _selection, $s, $r, $c} = $restore(this, {});
 						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						_r$2 = handshakeCtx[0].Done(); /* */ $s = 1; case 1: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						_r$3 = $select([[_r$2], [done[0]]]); /* */ $s = 2; case 2: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_selection = _r$3;
+						_r$3 = handshakeCtx[0].Done(); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						_r$4 = $select([[_r$3], [done[0]]]); /* */ $s = 2; case 2: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						_selection = _r$4;
 						/* */ if (_selection[0] === 0) { $s = 3; continue; }
 						/* */ if (_selection[0] === 1) { $s = 4; continue; }
 						/* */ $s = 5; continue;
 						/* if (_selection[0] === 0) { */ case 3:
-							_r$4 = c[0].conn.Close(); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							$unused(_r$4);
-							_r$5 = handshakeCtx[0].Err(); /* */ $s = 7; case 7: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-							$r = $send(interruptRes[0], _r$5); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_r$5 = c[0].conn.Close(); /* */ $s = 6; case 6: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+							$unused(_r$5);
+							_r$6 = handshakeCtx[0].Err(); /* */ $s = 7; case 7: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+							$r = $send(interruptRes[0], _r$6); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							$s = 5; continue;
 						/* } else if (_selection[0] === 1) { */ case 4:
 							$r = $send(interruptRes[0], $ifaceNil); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						/* } */ case 5:
 						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Conn·handshakeContext·func2, $c: true, $r, _r$2, _r$3, _r$4, _r$5, _selection, $s};return $f;
-					}; })(c, done, handshakeCtx, interruptRes, ret), []);
-			/* } */ case 3:
-			$r = c[0].handshakeMutex.Lock(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* */ } return; } var $f = {$blk: Conn·handshakeContext·func2, $c: true, $r, _r$3, _r$4, _r$5, _r$6, _selection, $s};return $f;
+					}; })(a, c, done, handshakeCtx, interruptRes, ret), []);
+			/* } */ case 4:
+			$r = c[0].handshakeMutex.Lock(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$deferred.push([$methodVal(c[0].handshakeMutex, "Unlock"), []]);
 			err = c[0].handshakeErr;
-			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 6:
+			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 8; continue; }
+			/* */ $s = 9; continue;
+			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 8:
 				ret[0] = err;
 				$24r = ret[0];
-				$s = 8; case 8: return $24r;
-			/* } */ case 7:
-			/* */ if (c[0].isHandshakeComplete.Load()) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if (c[0].isHandshakeComplete.Load()) { */ case 9:
+				$s = 10; case 10: return $24r;
+			/* } */ case 9:
+			/* */ if (c[0].isHandshakeComplete.Load()) { $s = 11; continue; }
+			/* */ $s = 12; continue;
+			/* if (c[0].isHandshakeComplete.Load()) { */ case 11:
 				ret[0] = $ifaceNil;
 				$24r$1 = ret[0];
-				$s = 11; case 11: return $24r$1;
-			/* } */ case 10:
-			$r = c[0].in$28.Mutex.Lock(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$deferred.push([$methodVal(c[0].in$28.Mutex, "Unlock"), []]);
-			_r$2 = c[0].handshakeFn(handshakeCtx[0]); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			c[0].handshakeErr = _r$2;
-			/* */ if ($interfaceIsEqual(c[0].handshakeErr, $ifaceNil)) { $s = 14; continue; }
-			/* */ $s = 15; continue;
-			/* if ($interfaceIsEqual(c[0].handshakeErr, $ifaceNil)) { */ case 14:
+				$s = 13; case 13: return $24r$1;
+			/* } */ case 12:
+			$r = c[0].in$30.Mutex.Lock(); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$deferred.push([$methodVal(c[0].in$30.Mutex, "Unlock"), []]);
+			_r$3 = c[0].handshakeFn(handshakeCtx[0]); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			c[0].handshakeErr = _r$3;
+			/* */ if ($interfaceIsEqual(c[0].handshakeErr, $ifaceNil)) { $s = 16; continue; }
+			/* */ $s = 17; continue;
+			/* if ($interfaceIsEqual(c[0].handshakeErr, $ifaceNil)) { */ case 16:
 				c[0].handshakes = c[0].handshakes + (1) >> 0;
-				$s = 16; continue;
-			/* } else { */ case 15:
-				_r$3 = c[0].flush(); /* */ $s = 17; case 17: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_r$3;
-			/* } */ case 16:
+				$s = 18; continue;
+			/* } else { */ case 17:
+				_r$4 = c[0].flush(); /* */ $s = 19; case 19: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_r$4;
+			/* } */ case 18:
 			if ($interfaceIsEqual(c[0].handshakeErr, $ifaceNil) && !c[0].isHandshakeComplete.Load()) {
 				c[0].handshakeErr = errors.New("tls: internal error: handshake should have had a result");
 			}
 			if (!($interfaceIsEqual(c[0].handshakeErr, $ifaceNil)) && c[0].isHandshakeComplete.Load()) {
 				$panic(new $String("tls: internal error: handshake returned an error but is marked successful"));
 			}
+			/* */ if (!(c[0].quic === ptrType$5.nil)) { $s = 20; continue; }
+			/* */ $s = 21; continue;
+			/* if (!(c[0].quic === ptrType$5.nil)) { */ case 20:
+				/* */ if ($interfaceIsEqual(c[0].handshakeErr, $ifaceNil)) { $s = 22; continue; }
+				/* */ $s = 23; continue;
+				/* if ($interfaceIsEqual(c[0].handshakeErr, $ifaceNil)) { */ case 22:
+					c[0].quicHandshakeComplete();
+					c[0].quicSetReadSecret(3, c[0].cipherSuite, c[0].in$30.trafficSecret);
+					$s = 24; continue;
+				/* } else { */ case 23:
+					a[0] = 0;
+					$r = c[0].out.Mutex.Lock(); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$5 = errors.As(c[0].out.err, (a.$ptr || (a.$ptr = new ptrType$27(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, a)))); /* */ $s = 28; case 28: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					/* */ if (!_r$5) { $s = 26; continue; }
+					/* */ $s = 27; continue;
+					/* if (!_r$5) { */ case 26:
+						a[0] = 80;
+					/* } */ case 27:
+					$r = c[0].out.Mutex.Unlock(); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$6 = fmt.Errorf("%w%.0w", new sliceType$7([c[0].handshakeErr, new AlertError(((a[0] << 24 >>> 24)))])); /* */ $s = 30; case 30: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					c[0].handshakeErr = _r$6;
+				/* } */ case 24:
+				$close(c[0].quic.blockedc);
+				$close(c[0].quic.signalc);
+			/* } */ case 21:
 			ret[0] = c[0].handshakeErr;
 			$24r$2 = ret[0];
-			$s = 18; case 18: return $24r$2;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  ret[0]; } if($curGoroutine.asleep) { var $f = {$blk: handshakeContext, $c: true, $r, $24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _tuple, c, cancel, ctx, done, err, handshakeCtx, interruptRes, ret, $s, $deferred};return $f; } }
+			$s = 31; case 31: return $24r$2;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  ret[0]; } if($curGoroutine.asleep) { var $f = {$blk: handshakeContext, $c: true, $r, $24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, a, c, cancel, ctx, done, err, handshakeCtx, interruptRes, ret, $s, $deferred};return $f; } }
 		};
-		$ptrType(Conn).prototype.ConnectionState = function ConnectionState$1() {
+		$ptrType(Conn).prototype.ConnectionState = function ConnectionState$2() {
 			var {$24r, c, $s, $deferred, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			c = this;
@@ -262806,7 +265196,7 @@ $packages["crypto/tls"] = (function() {
 			$deferred.push([$methodVal(c.handshakeMutex, "Unlock"), []]);
 			$24r = c.connectionStateLocked();
 			$s = 2; case 2: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return new ConnectionState.ptr(0, false, false, 0, "", false, "", sliceType$12.nil, sliceType$14.nil, sliceType$11.nil, sliceType$6.nil, sliceType$6.nil, $throwNilPointerError); } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: ConnectionState$1, $c: true, $r, $24r, c, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return new ConnectionState.ptr(0, false, false, 0, "", false, "", sliceType$12.nil, sliceType$14.nil, sliceType$11.nil, sliceType$6.nil, sliceType$6.nil, $throwNilPointerError); } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: ConnectionState$2, $c: true, $r, $24r, c, $s, $deferred};return $f; } }
 		};
 		$ptrType(Conn).prototype.connectionStateLocked = function connectionStateLocked() {
 			var c, state;
@@ -262823,7 +265213,7 @@ $packages["crypto/tls"] = (function() {
 			state.VerifiedChains = c.verifiedChains;
 			state.SignedCertificateTimestamps = c.scts;
 			state.OCSPResponse = c.ocspResponse;
-			if (!c.didResume && !((c.vers === 772))) {
+			if ((!c.didResume || c.extMasterSecret) && !((c.vers === 772))) {
 				if (c.clientFinishedIsFirst) {
 					state.TLSUnique = new sliceType$6(c.clientFinished);
 				} else {
@@ -262848,7 +265238,7 @@ $packages["crypto/tls"] = (function() {
 			/* */ } return; } } catch(err) { $err = err; $s = -1; return sliceType$6.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: OCSPResponse, $c: true, $r, $24r, c, $s, $deferred};return $f; } }
 		};
 		$ptrType(Conn).prototype.VerifyHostname = function VerifyHostname(host) {
-			var {$24r, $24r$1, $24r$2, $24r$3, c, host, x, $s, $deferred, $r, $c} = $restore(this, {host});
+			var {$24r, $24r$1, $24r$2, $24r$3, _r, c, host, x, $s, $deferred, $r, $c} = $restore(this, {host});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			c = this;
 			$r = c.handshakeMutex.Lock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -262871,11 +265261,12 @@ $packages["crypto/tls"] = (function() {
 				$24r$2 = errors.New("tls: handshake did not verify certificate chain");
 				$s = 10; case 10: return $24r$2;
 			/* } */ case 9:
-			$24r$3 = (x = c.peerCertificates, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).VerifyHostname(host);
-			$s = 11; case 11: return $24r$3;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: VerifyHostname, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, c, host, x, $s, $deferred};return $f; } }
+			_r = (x = c.peerCertificates, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).VerifyHostname(host); /* */ $s = 11; case 11: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r$3 = _r;
+			$s = 12; case 12: return $24r$3;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: VerifyHostname, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, _r, c, host, x, $s, $deferred};return $f; } }
 		};
-		SignatureScheme.prototype.String = function String() {
+		SignatureScheme.prototype.String = function String$1() {
 			var i, x;
 			i = this.$val;
 			if ((i === 513)) {
@@ -262902,7 +265293,7 @@ $packages["crypto/tls"] = (function() {
 			}
 		};
 		$ptrType(SignatureScheme).prototype.String = function(...$args) { return new SignatureScheme(this.$get()).String(...$args); };
-		CurveID.prototype.String = function String$1() {
+		CurveID.prototype.String = function String$2() {
 			var i, x;
 			i = this.$val;
 			if (23 <= i && i <= 25) {
@@ -262915,7 +265306,7 @@ $packages["crypto/tls"] = (function() {
 			}
 		};
 		$ptrType(CurveID).prototype.String = function(...$args) { return new CurveID(this.$get()).String(...$args); };
-		ClientAuthType.prototype.String = function String$2() {
+		ClientAuthType.prototype.String = function String$3() {
 			var i, x;
 			i = this.$val;
 			if (i < 0 || i >= 5) {
@@ -262955,12 +265346,11 @@ $packages["crypto/tls"] = (function() {
 		$ptrType(Config).prototype.ticketKeyFromBytes = function ticketKeyFromBytes(b) {
 			var {_r, b, c, hashed, key, $s, $r, $c} = $restore(this, {b});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			key = new ticketKey.ptr(arrayType$4.zero(), arrayType$4.zero(), arrayType$4.zero(), new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType$9.nil));
+			key = new ticketKey.ptr(arrayType$4.zero(), arrayType$4.zero(), new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType$10.nil));
 			c = this;
-			hashed = $clone(sha512.Sum512(new sliceType$6(b)), arrayType$7);
-			$copySlice(new sliceType$6(key.keyName), $subslice(new sliceType$6(hashed), 0, 16));
-			$copySlice(new sliceType$6(key.aesKey), $subslice(new sliceType$6(hashed), 16, 32));
-			$copySlice(new sliceType$6(key.hmacKey), $subslice(new sliceType$6(hashed), 32, 48));
+			hashed = $clone(sha512.Sum512(new sliceType$6(b)), arrayType$8);
+			$copySlice(new sliceType$6(key.aesKey), $subslice(new sliceType$6(hashed), 16));
+			$copySlice(new sliceType$6(key.hmacKey), $subslice(new sliceType$6(hashed), 32));
 			_r = c.time(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			time.Time.copy(key.created, _r);
 			ticketKey.copy(key, key);
@@ -262971,14 +265361,14 @@ $packages["crypto/tls"] = (function() {
 			var {$24r, c, $s, $deferred, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			c = this;
-			if (c === ptrType$5.nil) {
-				$s = -1; return ptrType$5.nil;
+			if (c === ptrType$6.nil) {
+				$s = -1; return ptrType$6.nil;
 			}
 			$r = c.mutex.RLock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$deferred.push([$methodVal(c.mutex, "RUnlock"), []]);
-			$24r = new Config.ptr(c.Rand, c.Time, c.Certificates, c.NameToCertificate, c.GetCertificate, c.GetClientCertificate, c.GetConfigForClient, c.VerifyPeerCertificate, c.VerifyConnection, c.RootCAs, c.NextProtos, c.ServerName, c.ClientAuth, c.ClientCAs, c.InsecureSkipVerify, c.CipherSuites, c.PreferServerCipherSuites, c.SessionTicketsDisabled, $clone(c.SessionTicketKey, arrayType), c.ClientSessionCache, c.MinVersion, c.MaxVersion, c.CurvePreferences, c.DynamicRecordSizingDisabled, c.Renegotiation, c.KeyLogWriter, new sync.RWMutex.ptr(new sync.Mutex.ptr(0, 0), 0, 0, new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0), new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0)), c.sessionTicketKeys, c.autoSessionTicketKeys);
+			$24r = new Config.ptr(c.Rand, c.Time, c.Certificates, c.NameToCertificate, c.GetCertificate, c.GetClientCertificate, c.GetConfigForClient, c.VerifyPeerCertificate, c.VerifyConnection, c.RootCAs, c.NextProtos, c.ServerName, c.ClientAuth, c.ClientCAs, c.InsecureSkipVerify, c.CipherSuites, c.PreferServerCipherSuites, c.SessionTicketsDisabled, $clone(c.SessionTicketKey, arrayType), c.ClientSessionCache, c.UnwrapSession, c.WrapSession, c.MinVersion, c.MaxVersion, c.CurvePreferences, c.DynamicRecordSizingDisabled, c.Renegotiation, c.KeyLogWriter, new sync.RWMutex.ptr(new sync.Mutex.ptr(0, 0), 0, 0, new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0), new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0)), c.sessionTicketKeys, c.autoSessionTicketKeys);
 			$s = 2; case 2: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$5.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Clone, $c: true, $r, $24r, c, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$6.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Clone, $c: true, $r, $24r, c, $s, $deferred};return $f; } }
 		};
 		$ptrType(Config).prototype.initLegacySessionTicketKeyRLocked = function initLegacySessionTicketKeyRLocked() {
 			var {_r, _r$1, _r$2, _tuple, c, err, $s, $deferred, $r, $c} = $restore(this, {});
@@ -263017,9 +265407,9 @@ $packages["crypto/tls"] = (function() {
 			var {$24r, $24r$1, $24r$2, $24r$3, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _tuple, _v, _v$1, c, configForClient, err, k, newKey, ret, valid, x, x$1, x$2, x$3, x$4, $s, $deferred, $r, $c} = $restore(this, {configForClient});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			c = this;
-			/* */ if (!(configForClient === ptrType$5.nil)) { $s = 1; continue; }
+			/* */ if (!(configForClient === ptrType$6.nil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!(configForClient === ptrType$5.nil)) { */ case 1:
+			/* if (!(configForClient === ptrType$6.nil)) { */ case 1:
 				$r = configForClient.mutex.RLock(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				if (configForClient.SessionTicketsDisabled) {
 					$s = -1; return sliceType$5.nil;
@@ -263175,15 +265565,15 @@ $packages["crypto/tls"] = (function() {
 					_i++;
 					continue;
 				}
-				if ((c === ptrType$5.nil || (c.MinVersion === 0)) && isClient && v < 771) {
+				if ((c === ptrType$6.nil || (c.MinVersion === 0)) && isClient && v < 771) {
 					_i++;
 					continue;
 				}
-				if (!(c === ptrType$5.nil) && !((c.MinVersion === 0)) && v < c.MinVersion) {
+				if (!(c === ptrType$6.nil) && !((c.MinVersion === 0)) && v < c.MinVersion) {
 					_i++;
 					continue;
 				}
-				if (!(c === ptrType$5.nil) && !((c.MaxVersion === 0)) && v > c.MaxVersion) {
+				if (!(c === ptrType$6.nil) && !((c.MaxVersion === 0)) && v > c.MaxVersion) {
 					_i++;
 					continue;
 				}
@@ -263224,7 +265614,7 @@ $packages["crypto/tls"] = (function() {
 			if (needFIPS()) {
 				return fipsCurvePreferences(c);
 			}
-			if (c === ptrType$5.nil || (c.CurvePreferences.$length === 0)) {
+			if (c === ptrType$6.nil || (c.CurvePreferences.$length === 0)) {
 				return defaultCurvePreferences;
 			}
 			return c.CurvePreferences;
@@ -263279,22 +265669,22 @@ $packages["crypto/tls"] = (function() {
 				_tuple = _r;
 				cert$1 = _tuple[0];
 				err = _tuple[1];
-				if (!(cert$1 === ptrType$32.nil) || !($interfaceIsEqual(err, $ifaceNil))) {
+				if (!(cert$1 === ptrType$34.nil) || !($interfaceIsEqual(err, $ifaceNil))) {
 					$s = -1; return [cert$1, err];
 				}
 			/* } */ case 2:
 			if (c.Certificates.$length === 0) {
-				$s = -1; return [ptrType$32.nil, errNoCertificates];
+				$s = -1; return [ptrType$34.nil, errNoCertificates];
 			}
 			if (c.Certificates.$length === 1) {
-				$s = -1; return [(x = c.Certificates, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])), $ifaceNil];
+				$s = -1; return [(x = c.Certificates, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + 0, ptrType$34))), $ifaceNil];
 			}
 			/* */ if (!(c.NameToCertificate === false)) { $s = 4; continue; }
 			/* */ $s = 5; continue;
 			/* if (!(c.NameToCertificate === false)) { */ case 4:
 				_r$1 = strings.ToLower(clientHello.ServerName); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				name = _r$1;
-				_tuple$1 = (_entry = $mapIndex(c.NameToCertificate,$String.keyFor(name)), _entry !== undefined ? [_entry.v, true] : [ptrType$32.nil, false]);
+				_tuple$1 = (_entry = $mapIndex(c.NameToCertificate,$String.keyFor(name)), _entry !== undefined ? [_entry.v, true] : [ptrType$34.nil, false]);
 				cert$2 = _tuple$1[0];
 				ok = _tuple$1[1];
 				if (ok) {
@@ -263304,7 +265694,7 @@ $packages["crypto/tls"] = (function() {
 					labels = strings.Split(name, ".");
 					(0 >= labels.$length ? ($throwRuntimeError("index out of range"), undefined) : labels.$array[labels.$offset + 0] = "*");
 					wildcardName = strings.Join(labels, ".");
-					_tuple$2 = (_entry$1 = $mapIndex(c.NameToCertificate,$String.keyFor(wildcardName)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$32.nil, false]);
+					_tuple$2 = (_entry$1 = $mapIndex(c.NameToCertificate,$String.keyFor(wildcardName)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$34.nil, false]);
 					cert$3 = _tuple$2[0];
 					ok$1 = _tuple$2[1];
 					if (ok$1) {
@@ -263325,11 +265715,11 @@ $packages["crypto/tls"] = (function() {
 				_i++;
 			$s = 7; continue;
 			case 8:
-			$s = -1; return [(x$1 = c.Certificates, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])), $ifaceNil];
+			$s = -1; return [(x$1 = c.Certificates, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + 0, ptrType$34))), $ifaceNil];
 			/* */ } return; } var $f = {$blk: getCertificate, $c: true, $r, _entry, _entry$1, _i, _r, _r$1, _r$2, _ref, _tuple, _tuple$1, _tuple$2, c, cert, cert$1, cert$2, cert$3, clientHello, err, err$1, labels, name, ok, ok$1, wildcardName, x, x$1, $s};return $f;
 		};
 		$ptrType(ClientHelloInfo).prototype.SupportsCertificate = function SupportsCertificate(c) {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _1, _i, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, c, c$1, chi, cipherSuite$1, config, curve, curveOk, ecdsaCipherSuite, err, err$1, err$2, ok, ok$1, priv, pub, pub$1, pub$2, pub$3, supportsRSAFallback, vers, x509Cert, $s, $r, $c} = $restore(this, {c});
+			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _1, _i, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, c, c$1, chi, cipherSuite$1, config, curve, curveOk, ecdsaCipherSuite, err, err$1, err$2, ok, ok$1, priv, pub, pub$1, pub$2, pub$3, supportsRSAFallback, vers, x509Cert, $s, $r, $c} = $restore(this, {c});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = [c];
 			chi = [chi];
@@ -263338,8 +265728,8 @@ $packages["crypto/tls"] = (function() {
 			vers = [vers];
 			chi[0] = this;
 			config[0] = chi[0].config;
-			if (config[0] === ptrType$5.nil) {
-				config[0] = new Config.ptr($ifaceNil, $throwNilPointerError, sliceType$1.nil, false, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, ptrType.nil, sliceType$2.nil, "", 0, ptrType.nil, false, sliceType$3.nil, false, false, arrayType.zero(), $ifaceNil, 0, 0, sliceType$4.nil, false, 0, $ifaceNil, new sync.RWMutex.ptr(new sync.Mutex.ptr(0, 0), 0, 0, new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0), new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0)), sliceType$5.nil, sliceType$5.nil);
+			if (config[0] === ptrType$6.nil) {
+				config[0] = new Config.ptr($ifaceNil, $throwNilPointerError, sliceType$1.nil, false, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, ptrType.nil, sliceType$2.nil, "", 0, ptrType.nil, false, sliceType$3.nil, false, false, arrayType.zero(), $ifaceNil, $throwNilPointerError, $throwNilPointerError, 0, 0, sliceType$4.nil, false, 0, $ifaceNil, new sync.RWMutex.ptr(new sync.Mutex.ptr(0, 0), 0, 0, new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0), new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0)), sliceType$5.nil, sliceType$5.nil);
 			}
 			_tuple = config[0].mutualVersion(false, chi[0].SupportedVersions);
 			vers[0] = _tuple[0];
@@ -263361,17 +265751,18 @@ $packages["crypto/tls"] = (function() {
 					$24r = _r$1;
 					$s = 7; case 7: return $24r;
 				/* } */ case 5:
-				err$1 = x509Cert.VerifyHostname(chi[0].ServerName);
-				/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 8:
-					_r$2 = fmt.Errorf("certificate is not valid for requested server name: %w", new sliceType$7([err$1])); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					$24r$1 = _r$2;
-					$s = 11; case 11: return $24r$1;
-				/* } */ case 9:
+				_r$2 = x509Cert.VerifyHostname(chi[0].ServerName); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				err$1 = _r$2;
+				/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 9; continue; }
+				/* */ $s = 10; continue;
+				/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 9:
+					_r$3 = fmt.Errorf("certificate is not valid for requested server name: %w", new sliceType$7([err$1])); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					$24r$1 = _r$3;
+					$s = 12; case 12: return $24r$1;
+				/* } */ case 10:
 			/* } */ case 2:
 			supportsRSAFallback = (function(c, chi, config, ecdsaCipherSuite, vers) { return function ClientHelloInfo·SupportsCertificate·func1(unsupported) {
-					var {_r$3, _r$4, _tuple$2, _tuple$3, ok$1, ok$2, priv, rsaCipherSuite, unsupported, $s, $r, $c} = $restore(this, {unsupported});
+					var {_r$4, _r$5, _tuple$2, _tuple$3, ok$1, ok$2, priv, rsaCipherSuite, unsupported, $s, $r, $c} = $restore(this, {unsupported});
 					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 					if (vers[0] === 772) {
 						$s = -1; return unsupported;
@@ -263382,8 +265773,8 @@ $packages["crypto/tls"] = (function() {
 					/* */ if (ok$1) { $s = 1; continue; }
 					/* */ $s = 2; continue;
 					/* if (ok$1) { */ case 1:
-						_r$3 = priv.Public(); /* */ $s = 4; case 4: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_tuple$3 = $assertType(_r$3, ptrType$13, true);
+						_r$4 = priv.Public(); /* */ $s = 4; case 4: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						_tuple$3 = $assertType(_r$4, ptrType$14, true);
 						ok$2 = _tuple$3[1];
 						if (!ok$2) {
 							$s = -1; return unsupported;
@@ -263392,7 +265783,7 @@ $packages["crypto/tls"] = (function() {
 					/* } else { */ case 2:
 						$s = -1; return unsupported;
 					/* } */ case 3:
-					_r$4 = selectCipherSuite(chi[0].CipherSuites, config[0].cipherSuites(), (function(c, chi, config, ecdsaCipherSuite, vers) { return function ClientHelloInfo·SupportsCertificate·func1·func1(c$1) {
+					_r$5 = selectCipherSuite(chi[0].CipherSuites, config[0].cipherSuites(), (function(c, chi, config, ecdsaCipherSuite, vers) { return function ClientHelloInfo·SupportsCertificate·func1·func1(c$1) {
 							var c$1;
 							if (!(((c$1.flags & 1) === 0))) {
 								return false;
@@ -263401,78 +265792,78 @@ $packages["crypto/tls"] = (function() {
 								return false;
 							}
 							return true;
-						}; })(c, chi, config, ecdsaCipherSuite, vers)); /* */ $s = 5; case 5: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					rsaCipherSuite = _r$4;
-					if (rsaCipherSuite === ptrType$3.nil) {
+						}; })(c, chi, config, ecdsaCipherSuite, vers)); /* */ $s = 5; case 5: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					rsaCipherSuite = _r$5;
+					if (rsaCipherSuite === ptrType$2.nil) {
 						$s = -1; return unsupported;
 					}
 					$s = -1; return $ifaceNil;
-					/* */ } return; } var $f = {$blk: ClientHelloInfo·SupportsCertificate·func1, $c: true, $r, _r$3, _r$4, _tuple$2, _tuple$3, ok$1, ok$2, priv, rsaCipherSuite, unsupported, $s};return $f;
+					/* */ } return; } var $f = {$blk: ClientHelloInfo·SupportsCertificate·func1, $c: true, $r, _r$4, _r$5, _tuple$2, _tuple$3, ok$1, ok$2, priv, rsaCipherSuite, unsupported, $s};return $f;
 				}; })(c, chi, config, ecdsaCipherSuite, vers);
-			/* */ if (chi[0].SignatureSchemes.$length > 0) { $s = 12; continue; }
-			/* */ $s = 13; continue;
-			/* if (chi[0].SignatureSchemes.$length > 0) { */ case 12:
-				_r$3 = selectSignatureScheme(vers[0], c[0], chi[0].SignatureSchemes); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_tuple$2 = _r$3;
+			/* */ if (chi[0].SignatureSchemes.$length > 0) { $s = 13; continue; }
+			/* */ $s = 14; continue;
+			/* if (chi[0].SignatureSchemes.$length > 0) { */ case 13:
+				_r$4 = selectSignatureScheme(vers[0], c[0], chi[0].SignatureSchemes); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_tuple$2 = _r$4;
 				err$2 = _tuple$2[1];
-				/* */ if (!($interfaceIsEqual(err$2, $ifaceNil))) { $s = 15; continue; }
-				/* */ $s = 16; continue;
-				/* if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 15:
-					_r$4 = supportsRSAFallback(err$2); /* */ $s = 17; case 17: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					$24r$2 = _r$4;
-					$s = 18; case 18: return $24r$2;
-				/* } */ case 16:
-			/* } */ case 13:
+				/* */ if (!($interfaceIsEqual(err$2, $ifaceNil))) { $s = 16; continue; }
+				/* */ $s = 17; continue;
+				/* if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 16:
+					_r$5 = supportsRSAFallback(err$2); /* */ $s = 18; case 18: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					$24r$2 = _r$5;
+					$s = 19; case 19: return $24r$2;
+				/* } */ case 17:
+			/* } */ case 14:
 			if (vers[0] === 772) {
 				$s = -1; return $ifaceNil;
 			}
-			/* */ if (!supportsECDHE(config[0], chi[0].SupportedCurves, chi[0].SupportedPoints)) { $s = 19; continue; }
-			/* */ $s = 20; continue;
-			/* if (!supportsECDHE(config[0], chi[0].SupportedCurves, chi[0].SupportedPoints)) { */ case 19:
-				_r$5 = supportsRSAFallback(errors.New("client doesn't support ECDHE, can only use legacy RSA key exchange")); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				$24r$3 = _r$5;
-				$s = 22; case 22: return $24r$3;
-			/* } */ case 20:
+			/* */ if (!supportsECDHE(config[0], chi[0].SupportedCurves, chi[0].SupportedPoints)) { $s = 20; continue; }
+			/* */ $s = 21; continue;
+			/* if (!supportsECDHE(config[0], chi[0].SupportedCurves, chi[0].SupportedPoints)) { */ case 20:
+				_r$6 = supportsRSAFallback(errors.New("client doesn't support ECDHE, can only use legacy RSA key exchange")); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				$24r$3 = _r$6;
+				$s = 23; case 23: return $24r$3;
+			/* } */ case 21:
 			ecdsaCipherSuite[0] = false;
 			_tuple$3 = $assertType(c[0].PrivateKey, crypto.Signer, true);
 			priv = _tuple$3[0];
 			ok$1 = _tuple$3[1];
-			/* */ if (ok$1) { $s = 23; continue; }
-			/* */ $s = 24; continue;
-			/* if (ok$1) { */ case 23:
-				_r$6 = priv.Public(); /* */ $s = 26; case 26: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_ref = _r$6;
-				/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 27; continue; }
-				/* */ if ($assertType(_ref, ed25519.PublicKey, true)[1]) { $s = 28; continue; }
-				/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 29; continue; }
-				/* */ $s = 30; continue;
-				/* if ($assertType(_ref, ptrType$14, true)[1]) { */ case 27:
+			/* */ if (ok$1) { $s = 24; continue; }
+			/* */ $s = 25; continue;
+			/* if (ok$1) { */ case 24:
+				_r$7 = priv.Public(); /* */ $s = 27; case 27: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_ref = _r$7;
+				/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 28; continue; }
+				/* */ if ($assertType(_ref, ed25519.PublicKey, true)[1]) { $s = 29; continue; }
+				/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 30; continue; }
+				/* */ $s = 31; continue;
+				/* if ($assertType(_ref, ptrType$15, true)[1]) { */ case 28:
 					pub = _ref.$val;
 					curve = 0;
 						_1 = pub.Curve;
-						_r$7 = elliptic.P256(); /* */ $s = 38; case 38: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						/* */ if ($interfaceIsEqual(_1, (_r$7))) { $s = 33; continue; }
-						_r$8 = elliptic.P384(); /* */ $s = 39; case 39: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+						_r$8 = elliptic.P256(); /* */ $s = 39; case 39: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 						/* */ if ($interfaceIsEqual(_1, (_r$8))) { $s = 34; continue; }
-						_r$9 = elliptic.P521(); /* */ $s = 40; case 40: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+						_r$9 = elliptic.P384(); /* */ $s = 40; case 40: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 						/* */ if ($interfaceIsEqual(_1, (_r$9))) { $s = 35; continue; }
-						/* */ $s = 36; continue;
-						/* if ($interfaceIsEqual(_1, (_r$7))) { */ case 33:
+						_r$10 = elliptic.P521(); /* */ $s = 41; case 41: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+						/* */ if ($interfaceIsEqual(_1, (_r$10))) { $s = 36; continue; }
+						/* */ $s = 37; continue;
+						/* if ($interfaceIsEqual(_1, (_r$8))) { */ case 34:
 							curve = 23;
-							$s = 37; continue;
-						/* } else if ($interfaceIsEqual(_1, (_r$8))) { */ case 34:
-							curve = 24;
-							$s = 37; continue;
+							$s = 38; continue;
 						/* } else if ($interfaceIsEqual(_1, (_r$9))) { */ case 35:
+							curve = 24;
+							$s = 38; continue;
+						/* } else if ($interfaceIsEqual(_1, (_r$10))) { */ case 36:
 							curve = 25;
-							$s = 37; continue;
-						/* } else { */ case 36:
-							_r$10 = unsupportedCertificateError(c[0]); /* */ $s = 41; case 41: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-							_r$11 = supportsRSAFallback(_r$10); /* */ $s = 42; case 42: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-							$24r$4 = _r$11;
-							$s = 43; case 43: return $24r$4;
-						/* } */ case 37:
-					case 32:
+							$s = 38; continue;
+						/* } else { */ case 37:
+							_r$11 = unsupportedCertificateError(c[0]); /* */ $s = 42; case 42: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+							_r$12 = supportsRSAFallback(_r$11); /* */ $s = 43; case 43: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+							$24r$4 = _r$12;
+							$s = 44; case 44: return $24r$4;
+						/* } */ case 38:
+					case 33:
 					curveOk = false;
 					_ref$1 = chi[0].SupportedCurves;
 					_i = 0;
@@ -263489,32 +265880,32 @@ $packages["crypto/tls"] = (function() {
 						$s = -1; return errors.New("client doesn't support certificate curve");
 					}
 					ecdsaCipherSuite[0] = true;
-					$s = 31; continue;
-				/* } else if ($assertType(_ref, ed25519.PublicKey, true)[1]) { */ case 28:
+					$s = 32; continue;
+				/* } else if ($assertType(_ref, ed25519.PublicKey, true)[1]) { */ case 29:
 					pub$1 = _ref.$val;
 					if (vers[0] < 771 || (chi[0].SignatureSchemes.$length === 0)) {
 						$s = -1; return errors.New("connection doesn't support Ed25519");
 					}
 					ecdsaCipherSuite[0] = true;
-					$s = 31; continue;
-				/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 29:
+					$s = 32; continue;
+				/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 30:
 					pub$2 = _ref.$val;
-					$s = 31; continue;
-				/* } else { */ case 30:
+					$s = 32; continue;
+				/* } else { */ case 31:
 					pub$3 = _ref;
-					_r$12 = unsupportedCertificateError(c[0]); /* */ $s = 44; case 44: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					_r$13 = supportsRSAFallback(_r$12); /* */ $s = 45; case 45: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					$24r$5 = _r$13;
-					$s = 46; case 46: return $24r$5;
-				/* } */ case 31:
-				$s = 25; continue;
-			/* } else { */ case 24:
-				_r$14 = unsupportedCertificateError(c[0]); /* */ $s = 47; case 47: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-				_r$15 = supportsRSAFallback(_r$14); /* */ $s = 48; case 48: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-				$24r$6 = _r$15;
-				$s = 49; case 49: return $24r$6;
-			/* } */ case 25:
-			_r$16 = selectCipherSuite(chi[0].CipherSuites, config[0].cipherSuites(), (function(c, chi, config, ecdsaCipherSuite, vers) { return function ClientHelloInfo·SupportsCertificate·func2(c$2) {
+					_r$13 = unsupportedCertificateError(c[0]); /* */ $s = 45; case 45: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+					_r$14 = supportsRSAFallback(_r$13); /* */ $s = 46; case 46: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+					$24r$5 = _r$14;
+					$s = 47; case 47: return $24r$5;
+				/* } */ case 32:
+				$s = 26; continue;
+			/* } else { */ case 25:
+				_r$15 = unsupportedCertificateError(c[0]); /* */ $s = 48; case 48: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+				_r$16 = supportsRSAFallback(_r$15); /* */ $s = 49; case 49: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+				$24r$6 = _r$16;
+				$s = 50; case 50: return $24r$6;
+			/* } */ case 26:
+			_r$17 = selectCipherSuite(chi[0].CipherSuites, config[0].cipherSuites(), (function(c, chi, config, ecdsaCipherSuite, vers) { return function ClientHelloInfo·SupportsCertificate·func2(c$2) {
 					var c$2;
 					if ((c$2.flags & 1) === 0) {
 						return false;
@@ -263532,17 +265923,17 @@ $packages["crypto/tls"] = (function() {
 						return false;
 					}
 					return true;
-				}; })(c, chi, config, ecdsaCipherSuite, vers)); /* */ $s = 50; case 50: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-			cipherSuite$1 = _r$16;
-			/* */ if (cipherSuite$1 === ptrType$3.nil) { $s = 51; continue; }
-			/* */ $s = 52; continue;
-			/* if (cipherSuite$1 === ptrType$3.nil) { */ case 51:
-				_r$17 = supportsRSAFallback(errors.New("client doesn't support any cipher suites compatible with the certificate")); /* */ $s = 53; case 53: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-				$24r$7 = _r$17;
-				$s = 54; case 54: return $24r$7;
-			/* } */ case 52:
+				}; })(c, chi, config, ecdsaCipherSuite, vers)); /* */ $s = 51; case 51: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+			cipherSuite$1 = _r$17;
+			/* */ if (cipherSuite$1 === ptrType$2.nil) { $s = 52; continue; }
+			/* */ $s = 53; continue;
+			/* if (cipherSuite$1 === ptrType$2.nil) { */ case 52:
+				_r$18 = supportsRSAFallback(errors.New("client doesn't support any cipher suites compatible with the certificate")); /* */ $s = 54; case 54: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+				$24r$7 = _r$18;
+				$s = 55; case 55: return $24r$7;
+			/* } */ case 53:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: SupportsCertificate, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _1, _i, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, c, c$1, chi, cipherSuite$1, config, curve, curveOk, ecdsaCipherSuite, err, err$1, err$2, ok, ok$1, priv, pub, pub$1, pub$2, pub$3, supportsRSAFallback, vers, x509Cert, $s};return $f;
+			/* */ } return; } var $f = {$blk: SupportsCertificate, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _1, _i, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, c, c$1, chi, cipherSuite$1, config, curve, curveOk, ecdsaCipherSuite, err, err$1, err$2, ok, ok$1, priv, pub, pub$1, pub$2, pub$3, supportsRSAFallback, vers, x509Cert, $s};return $f;
 		};
 		$ptrType(CertificateRequestInfo).prototype.SupportsCertificate = function SupportsCertificate$1(c) {
 			var {$24r, _i, _i$1, _r, _r$1, _r$2, _ref, _ref$1, _tuple, _tuple$1, c, ca, cert, cri, err, err$1, j, x509Cert, $s, $r, $c} = $restore(this, {c});
@@ -263564,9 +265955,9 @@ $packages["crypto/tls"] = (function() {
 				j = _i;
 				cert = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 				x509Cert = c.Leaf;
-				/* */ if (!((j === 0)) || x509Cert === ptrType$6.nil) { $s = 4; continue; }
+				/* */ if (!((j === 0)) || x509Cert === ptrType$7.nil) { $s = 4; continue; }
 				/* */ $s = 5; continue;
-				/* if (!((j === 0)) || x509Cert === ptrType$6.nil) { */ case 4:
+				/* if (!((j === 0)) || x509Cert === ptrType$7.nil) { */ case 4:
 					err$1 = $ifaceNil;
 					_r$1 = x509.ParseCertificate(cert); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 					_tuple$1 = _r$1;
@@ -263606,7 +265997,7 @@ $packages["crypto/tls"] = (function() {
 			/* while (true) { */ case 1:
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
 				i = _i;
-				cert = (x = c.Certificates, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+				cert = (x = c.Certificates, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$34)));
 				_r = cert.leaf(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				_tuple = _r;
 				x509Cert = _tuple[0];
@@ -263653,7 +266044,7 @@ $packages["crypto/tls"] = (function() {
 			var {$24r, _r, c, x, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = this;
-			if (!(c.Leaf === ptrType$6.nil)) {
+			if (!(c.Leaf === ptrType$7.nil)) {
 				$s = -1; return [c.Leaf, $ifaceNil];
 			}
 			_r = x509.ParseCertificate((x = c.Certificate, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]))); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
@@ -263709,7 +266100,7 @@ $packages["crypto/tls"] = (function() {
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
 				id = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 				candidate = cipherSuiteByID(id);
-				if (candidate === ptrType$3.nil) { _v = true; $s = 5; continue s; }
+				if (candidate === ptrType$2.nil) { _v = true; $s = 5; continue s; }
 				_r = ok(candidate); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				_v = !_r; case 5:
 				/* */ if (_v) { $s = 3; continue; }
@@ -263731,7 +266122,7 @@ $packages["crypto/tls"] = (function() {
 				_i++;
 			$s = 1; continue;
 			case 2:
-			$s = -1; return ptrType$3.nil;
+			$s = -1; return ptrType$2.nil;
 			/* */ } return; } var $f = {$blk: selectCipherSuite$1, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, _v, candidate, id, ids, ok, suppID, supportedIDs, $s};return $f;
 		};
 		aesgcmPreferred = function aesgcmPreferred$1(ciphers) {
@@ -263742,11 +266133,11 @@ $packages["crypto/tls"] = (function() {
 				if (!(_i < _ref.$length)) { break; }
 				cID = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 				c = cipherSuiteByID(cID);
-				if (!(c === ptrType$3.nil)) {
+				if (!(c === ptrType$2.nil)) {
 					return (_entry = $mapIndex(aesgcmCiphers,$Uint16.keyFor(cID)), _entry !== undefined ? _entry.v : false);
 				}
 				c$1 = cipherSuiteTLS13ByID(cID);
-				if (!(c$1 === ptrType$2.nil)) {
+				if (!(c$1 === ptrType$3.nil)) {
 					return (_entry$1 = $mapIndex(aesgcmCiphers,$Uint16.keyFor(cID)), _entry$1 !== undefined ? _entry$1.v : false);
 				}
 				_i++;
@@ -264089,11 +266480,11 @@ $packages["crypto/tls"] = (function() {
 		};
 		ecdheECDSAKA = function ecdheECDSAKA$1(version) {
 			var version;
-			return new ecdheKeyAgreement.ptr(version, false, ptrType$23.nil, ptrType$25.nil, sliceType$6.nil);
+			return new ecdheKeyAgreement.ptr(version, false, ptrType$29.nil, ptrType$31.nil, sliceType$6.nil);
 		};
 		ecdheRSAKA = function ecdheRSAKA$1(version) {
 			var version;
-			return new ecdheKeyAgreement.ptr(version, true, ptrType$23.nil, ptrType$25.nil, sliceType$6.nil);
+			return new ecdheKeyAgreement.ptr(version, true, ptrType$29.nil, ptrType$31.nil, sliceType$6.nil);
 		};
 		mutualCipherSuite = function mutualCipherSuite$1(have, want) {
 			var _i, _ref, have, id, want;
@@ -264107,7 +266498,7 @@ $packages["crypto/tls"] = (function() {
 				}
 				_i++;
 			}
-			return ptrType$3.nil;
+			return ptrType$2.nil;
 		};
 		cipherSuiteByID = function cipherSuiteByID$1(id) {
 			var _i, _ref, cipherSuite$1, id;
@@ -264121,7 +266512,7 @@ $packages["crypto/tls"] = (function() {
 				}
 				_i++;
 			}
-			return ptrType$3.nil;
+			return ptrType$2.nil;
 		};
 		mutualCipherSuiteTLS13 = function mutualCipherSuiteTLS13$1(have, want) {
 			var _i, _ref, have, id, want;
@@ -264135,7 +266526,7 @@ $packages["crypto/tls"] = (function() {
 				}
 				_i++;
 			}
-			return ptrType$2.nil;
+			return ptrType$3.nil;
 		};
 		cipherSuiteTLS13ByID = function cipherSuiteTLS13ByID$1(id) {
 			var _i, _ref, cipherSuite$1, id;
@@ -264149,7 +266540,7 @@ $packages["crypto/tls"] = (function() {
 				}
 				_i++;
 			}
-			return ptrType$2.nil;
+			return ptrType$3.nil;
 		};
 		$ptrType(certCache).prototype.active = function active(e) {
 			var a, cc, e;
@@ -264186,14 +266577,14 @@ $packages["crypto/tls"] = (function() {
 			entry = _tuple[0];
 			ok = _tuple[1];
 			if (ok) {
-				$s = -1; return [cc.active($assertType(entry, ptrType$52)), $ifaceNil];
+				$s = -1; return [cc.active($assertType(entry, ptrType$56)), $ifaceNil];
 			}
 			_r$1 = x509.ParseCertificate(der); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			_tuple$1 = _r$1;
 			cert = _tuple$1[0];
 			err = _tuple$1[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [ptrType$7.nil, err];
+				$s = -1; return [ptrType$8.nil, err];
 			}
 			entry$1 = new cacheEntry.ptr(new atomic.Int64.ptr(new atomic.noCopy.ptr(), new atomic.align64.ptr(), new $Int64(0, 0)), cert);
 			_r$2 = cc.Map.LoadOrStore(new $String(($bytesToString(der))), entry$1); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
@@ -264201,7 +266592,7 @@ $packages["crypto/tls"] = (function() {
 			entry$2 = _tuple$2[0];
 			loaded = _tuple$2[1];
 			if (loaded) {
-				$s = -1; return [cc.active($assertType(entry$2, ptrType$52)), $ifaceNil];
+				$s = -1; return [cc.active($assertType(entry$2, ptrType$56)), $ifaceNil];
 			}
 			$s = -1; return [cc.active(entry$1), $ifaceNil];
 			/* */ } return; } var $f = {$blk: newCert, $c: true, $r, _r, _r$1, _r$2, _tuple, _tuple$1, _tuple$2, cc, cert, der, entry, entry$1, entry$2, err, loaded, ok, $s};return $f;
@@ -264216,7 +266607,7 @@ $packages["crypto/tls"] = (function() {
 				/* */ if (_1 === (226)) { $s = 5; continue; }
 				/* */ $s = 6; continue;
 				/* if (_1 === (227)) { */ case 2:
-					_tuple = $assertType(pubkey, ptrType$14, true);
+					_tuple = $assertType(pubkey, ptrType$15, true);
 					pubKey = _tuple[0];
 					ok = _tuple[1];
 					/* */ if (!ok) { $s = 8; continue; }
@@ -264252,7 +266643,7 @@ $packages["crypto/tls"] = (function() {
 					/* } */ case 20:
 					$s = 7; continue;
 				/* } else if (_1 === (225)) { */ case 4:
-					_tuple$2 = $assertType(pubkey, ptrType$13, true);
+					_tuple$2 = $assertType(pubkey, ptrType$14, true);
 					pubKey$2 = _tuple$2[0];
 					ok$2 = _tuple$2[1];
 					/* */ if (!ok$2) { $s = 22; continue; }
@@ -264268,7 +266659,7 @@ $packages["crypto/tls"] = (function() {
 					}
 					$s = 7; continue;
 				/* } else if (_1 === (226)) { */ case 5:
-					_tuple$3 = $assertType(pubkey, ptrType$13, true);
+					_tuple$3 = $assertType(pubkey, ptrType$14, true);
 					pubKey$3 = _tuple$3[0];
 					ok$3 = _tuple$3[1];
 					/* */ if (!ok$3) { $s = 26; continue; }
@@ -264407,11 +266798,11 @@ $packages["crypto/tls"] = (function() {
 			hash$1 = 0;
 			err = $ifaceNil;
 			_ref = pub;
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 2; continue; }
 			/* */ if ($assertType(_ref, ed25519.PublicKey, true)[1]) { $s = 3; continue; }
 			/* */ $s = 4; continue;
-			/* if ($assertType(_ref, ptrType$13, true)[1]) { */ case 1:
+			/* if ($assertType(_ref, ptrType$14, true)[1]) { */ case 1:
 				_tmp = 225;
 				_tmp$1 = 8;
 				_tmp$2 = $ifaceNil;
@@ -264419,7 +266810,7 @@ $packages["crypto/tls"] = (function() {
 				hash$1 = _tmp$1;
 				err = _tmp$2;
 				$s = -1; return [sigType, hash$1, err];
-			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 2:
+			/* } else if ($assertType(_ref, ptrType$15, true)[1]) { */ case 2:
 				_tmp$3 = 227;
 				_tmp$4 = 3;
 				_tmp$5 = $ifaceNil;
@@ -264463,11 +266854,11 @@ $packages["crypto/tls"] = (function() {
 			sigAlgs = sliceType.nil;
 			_r = priv.Public(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_ref = _r;
-			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 3; continue; }
 			/* */ if ($assertType(_ref, ed25519.PublicKey, true)[1]) { $s = 4; continue; }
 			/* */ $s = 5; continue;
-			/* switch (0) { default: if ($assertType(_ref, ptrType$14, true)[1]) { */ case 2:
+			/* switch (0) { default: if ($assertType(_ref, ptrType$15, true)[1]) { */ case 2:
 				pub = _ref.$val;
 				if (!((version === 772))) {
 					sigAlgs = new sliceType([1027, 1283, 1539, 515]);
@@ -264495,7 +266886,7 @@ $packages["crypto/tls"] = (function() {
 					/* } */ case 12:
 				case 7:
 				$s = 6; continue;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 3:
+			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 3:
 				pub$1 = _ref.$val;
 				size = pub$1.Size();
 				sigAlgs = $makeSlice(sliceType, 0, rsaSignatureSchemes.$length);
@@ -264572,13 +266963,13 @@ $packages["crypto/tls"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_ref = cert.PrivateKey;
 			/* */ if ($assertType(_ref, rsa.PrivateKey, true)[1] || $assertType(_ref, ecdsa.PrivateKey, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$53, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$57, true)[1]) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if ($assertType(_ref, rsa.PrivateKey, true)[1] || $assertType(_ref, ecdsa.PrivateKey, true)[1]) { */ case 1:
 				_r = fmt.Errorf("tls: unsupported certificate: private key is %T, expected *%T", new sliceType$7([cert.PrivateKey, cert.PrivateKey])); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				$24r = _r;
 				$s = 5; case 5: return $24r;
-			/* } else if ($assertType(_ref, ptrType$53, true)[1]) { */ case 2:
+			/* } else if ($assertType(_ref, ptrType$57, true)[1]) { */ case 2:
 				_r$1 = fmt.Errorf("tls: unsupported certificate: private key is *ed25519.PrivateKey, expected ed25519.PrivateKey", sliceType$7.nil); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				$24r$1 = _r$1;
 				$s = 7; case 7: return $24r$1;
@@ -264595,11 +266986,11 @@ $packages["crypto/tls"] = (function() {
 			/* } */ case 9:
 			_r$3 = signer.Public(); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			_ref$1 = _r$3;
-			/* */ if ($assertType(_ref$1, ptrType$14, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$13, true)[1]) { $s = 14; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$15, true)[1]) { $s = 13; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$14, true)[1]) { $s = 14; continue; }
 			/* */ if ($assertType(_ref$1, ed25519.PublicKey, true)[1]) { $s = 15; continue; }
 			/* */ $s = 16; continue;
-			/* if ($assertType(_ref$1, ptrType$14, true)[1]) { */ case 13:
+			/* if ($assertType(_ref$1, ptrType$15, true)[1]) { */ case 13:
 				pub = _ref$1.$val;
 					_1 = pub.Curve;
 					_r$4 = elliptic.P256(); /* */ $s = 24; case 24: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
@@ -264624,7 +267015,7 @@ $packages["crypto/tls"] = (function() {
 					/* } */ case 23:
 				case 18:
 				$s = 17; continue;
-			/* } else if ($assertType(_ref$1, ptrType$13, true)[1]) { */ case 14:
+			/* } else if ($assertType(_ref$1, ptrType$14, true)[1]) { */ case 14:
 				pub$1 = _ref$1.$val;
 				_r$9 = fmt.Errorf("tls: certificate RSA key size too small for supported signature algorithms", sliceType$7.nil); /* */ $s = 30; case 30: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 				$24r$4 = _r$9;
@@ -264650,7 +267041,13 @@ $packages["crypto/tls"] = (function() {
 			$s = 39; case 39: return $24r$7;
 			/* */ } return; } var $f = {$blk: unsupportedCertificateError$1, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _1, _arg, _r, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, cert, ok, pub, pub$1, pub$2, pub$3, signer, $s};return $f;
 		};
-		alert.prototype.String = function String$3() {
+		AlertError.prototype.Error = function Error$4() {
+			var e;
+			e = this.$val;
+			return new alert(((e << 24 >>> 24))).String();
+		};
+		$ptrType(AlertError).prototype.Error = function(...$args) { return new AlertError(this.$get()).Error(...$args); };
+		alert.prototype.String = function String$4() {
 			var _entry, _tuple, e, ok, s;
 			e = this.$val;
 			_tuple = (_entry = $mapIndex(alertText,alert.keyFor(e)), _entry !== undefined ? [_entry.v, true] : ["", false]);
@@ -264662,77 +267059,81 @@ $packages["crypto/tls"] = (function() {
 			return "tls: alert(" + strconv.Itoa(((e >> 0))) + ")";
 		};
 		$ptrType(alert).prototype.String = function(...$args) { return new alert(this.$get()).String(...$args); };
-		alert.prototype.Error = function Error$4() {
+		alert.prototype.Error = function Error$5() {
 			var e;
 			e = this.$val;
 			return new alert(e).String();
 		};
 		$ptrType(alert).prototype.Error = function(...$args) { return new alert(this.$get()).Error(...$args); };
-		ptrType$54.methods = [{prop: "Accept", name: "Accept", pkg: "", typ: $funcType([], [net.Conn, $error], false)}];
-		ptrType$55.methods = [{prop: "Dial", name: "Dial", pkg: "", typ: $funcType([$String, $String], [net.Conn, $error], false)}, {prop: "netDialer", name: "netDialer", pkg: "crypto/tls", typ: $funcType([], [ptrType$11], false)}, {prop: "DialContext", name: "DialContext", pkg: "", typ: $funcType([context.Context, $String, $String], [net.Conn, $error], false)}];
-		ptrType$33.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
-		ptrType$56.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
+		ptrType$58.methods = [{prop: "Accept", name: "Accept", pkg: "", typ: $funcType([], [net.Conn, $error], false)}];
+		ptrType$59.methods = [{prop: "Dial", name: "Dial", pkg: "", typ: $funcType([$String, $String], [net.Conn, $error], false)}, {prop: "netDialer", name: "netDialer", pkg: "crypto/tls", typ: $funcType([], [ptrType$12], false)}, {prop: "DialContext", name: "DialContext", pkg: "", typ: $funcType([context.Context, $String, $String], [net.Conn, $error], false)}];
+		ptrType$21.methods = [{prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType$6, $error], false)}];
+		ptrType$47.methods = [{prop: "ResumptionState", name: "ResumptionState", pkg: "", typ: $funcType([], [sliceType$6, ptrType$21, $error], false)}];
+		QUICEncryptionLevel.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
 		finishedHash.methods = [{prop: "Sum", name: "Sum", pkg: "", typ: $funcType([], [sliceType$6], false)}, {prop: "clientSum", name: "clientSum", pkg: "crypto/tls", typ: $funcType([sliceType$6], [sliceType$6], false)}, {prop: "serverSum", name: "serverSum", pkg: "crypto/tls", typ: $funcType([sliceType$6], [sliceType$6], false)}, {prop: "hashForClientCertificate", name: "hashForClientCertificate", pkg: "crypto/tls", typ: $funcType([$Uint8, crypto.Hash], [sliceType$6], false)}];
-		ptrType$57.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$6], [$Int, $error], false)}, {prop: "discardHandshakeBuffer", name: "discardHandshakeBuffer", pkg: "crypto/tls", typ: $funcType([], [], false)}];
-		rsaKeyAgreement.methods = [{prop: "generateServerKeyExchange", name: "generateServerKeyExchange", pkg: "crypto/tls", typ: $funcType([ptrType$5, ptrType$32, ptrType$27, ptrType$31], [ptrType$24, $error], false)}, {prop: "processClientKeyExchange", name: "processClientKeyExchange", pkg: "crypto/tls", typ: $funcType([ptrType$5, ptrType$32, ptrType$25, $Uint16], [sliceType$6, $error], false)}, {prop: "processServerKeyExchange", name: "processServerKeyExchange", pkg: "crypto/tls", typ: $funcType([ptrType$5, ptrType$27, ptrType$31, ptrType$6, ptrType$24], [$error], false)}, {prop: "generateClientKeyExchange", name: "generateClientKeyExchange", pkg: "crypto/tls", typ: $funcType([ptrType$5, ptrType$27, ptrType$6], [sliceType$6, ptrType$25, $error], false)}];
-		ptrType$58.methods = [{prop: "generateServerKeyExchange", name: "generateServerKeyExchange", pkg: "crypto/tls", typ: $funcType([ptrType$5, ptrType$32, ptrType$27, ptrType$31], [ptrType$24, $error], false)}, {prop: "processClientKeyExchange", name: "processClientKeyExchange", pkg: "crypto/tls", typ: $funcType([ptrType$5, ptrType$32, ptrType$25, $Uint16], [sliceType$6, $error], false)}, {prop: "processServerKeyExchange", name: "processServerKeyExchange", pkg: "crypto/tls", typ: $funcType([ptrType$5, ptrType$27, ptrType$31, ptrType$6, ptrType$24], [$error], false)}, {prop: "generateClientKeyExchange", name: "generateClientKeyExchange", pkg: "crypto/tls", typ: $funcType([ptrType$5, ptrType$27, ptrType$6], [sliceType$6, ptrType$25, $error], false)}];
-		ptrType$59.methods = [{prop: "handshake", name: "handshake", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "processClientHello", name: "processClientHello", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "checkForResumption", name: "checkForResumption", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "pickCertificate", name: "pickCertificate", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "sendDummyChangeCipherSpec", name: "sendDummyChangeCipherSpec", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "doHelloRetryRequest", name: "doHelloRetryRequest", pkg: "crypto/tls", typ: $funcType([CurveID], [$error], false)}, {prop: "sendServerParameters", name: "sendServerParameters", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "requestClientCert", name: "requestClientCert", pkg: "crypto/tls", typ: $funcType([], [$Bool], false)}, {prop: "sendServerCertificate", name: "sendServerCertificate", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "sendServerFinished", name: "sendServerFinished", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "shouldSendSessionTickets", name: "shouldSendSessionTickets", pkg: "crypto/tls", typ: $funcType([], [$Bool], false)}, {prop: "sendSessionTickets", name: "sendSessionTickets", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "readClientCertificate", name: "readClientCertificate", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "readClientFinished", name: "readClientFinished", pkg: "crypto/tls", typ: $funcType([], [$error], false)}];
-		ptrType$60.methods = [{prop: "handshake", name: "handshake", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "processClientHello", name: "processClientHello", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "pickCipherSuite", name: "pickCipherSuite", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "cipherSuiteOk", name: "cipherSuiteOk", pkg: "crypto/tls", typ: $funcType([ptrType$3], [$Bool], false)}, {prop: "checkForResumption", name: "checkForResumption", pkg: "crypto/tls", typ: $funcType([], [$Bool], false)}, {prop: "doResumeHandshake", name: "doResumeHandshake", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "doFullHandshake", name: "doFullHandshake", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "establishKeys", name: "establishKeys", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "readFinished", name: "readFinished", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$error], false)}, {prop: "sendSessionTicket", name: "sendSessionTicket", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "sendFinished", name: "sendFinished", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$error], false)}];
-		marshalingFunction.methods = [{prop: "Marshal", name: "Marshal", pkg: "", typ: $funcType([ptrType$17], [$error], false)}];
-		ptrType$27.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "marshalWithoutBinders", name: "marshalWithoutBinders", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "updateBinders", name: "updateBinders", pkg: "crypto/tls", typ: $funcType([sliceType$11], [$error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
-		ptrType$31.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
-		ptrType$40.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
-		ptrType$61.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
-		ptrType$47.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
-		ptrType$46.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
-		ptrType$41.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
-		ptrType$35.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
-		ptrType$28.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
-		ptrType$24.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
+		ptrType$61.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$6], [$Int, $error], false)}, {prop: "discardHandshakeBuffer", name: "discardHandshakeBuffer", pkg: "crypto/tls", typ: $funcType([], [], false)}];
+		rsaKeyAgreement.methods = [{prop: "generateServerKeyExchange", name: "generateServerKeyExchange", pkg: "crypto/tls", typ: $funcType([ptrType$6, ptrType$34, ptrType$33, ptrType$38], [ptrType$30, $error], false)}, {prop: "processClientKeyExchange", name: "processClientKeyExchange", pkg: "crypto/tls", typ: $funcType([ptrType$6, ptrType$34, ptrType$31, $Uint16], [sliceType$6, $error], false)}, {prop: "processServerKeyExchange", name: "processServerKeyExchange", pkg: "crypto/tls", typ: $funcType([ptrType$6, ptrType$33, ptrType$38, ptrType$7, ptrType$30], [$error], false)}, {prop: "generateClientKeyExchange", name: "generateClientKeyExchange", pkg: "crypto/tls", typ: $funcType([ptrType$6, ptrType$33, ptrType$7], [sliceType$6, ptrType$31, $error], false)}];
+		ptrType$62.methods = [{prop: "generateServerKeyExchange", name: "generateServerKeyExchange", pkg: "crypto/tls", typ: $funcType([ptrType$6, ptrType$34, ptrType$33, ptrType$38], [ptrType$30, $error], false)}, {prop: "processClientKeyExchange", name: "processClientKeyExchange", pkg: "crypto/tls", typ: $funcType([ptrType$6, ptrType$34, ptrType$31, $Uint16], [sliceType$6, $error], false)}, {prop: "processServerKeyExchange", name: "processServerKeyExchange", pkg: "crypto/tls", typ: $funcType([ptrType$6, ptrType$33, ptrType$38, ptrType$7, ptrType$30], [$error], false)}, {prop: "generateClientKeyExchange", name: "generateClientKeyExchange", pkg: "crypto/tls", typ: $funcType([ptrType$6, ptrType$33, ptrType$7], [sliceType$6, ptrType$31, $error], false)}];
+		ptrType$63.methods = [{prop: "handshake", name: "handshake", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "processClientHello", name: "processClientHello", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "checkForResumption", name: "checkForResumption", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "pickCertificate", name: "pickCertificate", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "sendDummyChangeCipherSpec", name: "sendDummyChangeCipherSpec", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "doHelloRetryRequest", name: "doHelloRetryRequest", pkg: "crypto/tls", typ: $funcType([CurveID], [$error], false)}, {prop: "sendServerParameters", name: "sendServerParameters", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "requestClientCert", name: "requestClientCert", pkg: "crypto/tls", typ: $funcType([], [$Bool], false)}, {prop: "sendServerCertificate", name: "sendServerCertificate", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "sendServerFinished", name: "sendServerFinished", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "shouldSendSessionTickets", name: "shouldSendSessionTickets", pkg: "crypto/tls", typ: $funcType([], [$Bool], false)}, {prop: "sendSessionTickets", name: "sendSessionTickets", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "readClientCertificate", name: "readClientCertificate", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "readClientFinished", name: "readClientFinished", pkg: "crypto/tls", typ: $funcType([], [$error], false)}];
+		ptrType$64.methods = [{prop: "handshake", name: "handshake", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "processClientHello", name: "processClientHello", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "pickCipherSuite", name: "pickCipherSuite", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "cipherSuiteOk", name: "cipherSuiteOk", pkg: "crypto/tls", typ: $funcType([ptrType$2], [$Bool], false)}, {prop: "checkForResumption", name: "checkForResumption", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "doResumeHandshake", name: "doResumeHandshake", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "doFullHandshake", name: "doFullHandshake", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "establishKeys", name: "establishKeys", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "readFinished", name: "readFinished", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$error], false)}, {prop: "sendSessionTicket", name: "sendSessionTicket", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "sendFinished", name: "sendFinished", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$error], false)}];
+		marshalingFunction.methods = [{prop: "Marshal", name: "Marshal", pkg: "", typ: $funcType([ptrType$18], [$error], false)}];
+		ptrType$33.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "marshalWithoutBinders", name: "marshalWithoutBinders", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "updateBinders", name: "updateBinders", pkg: "crypto/tls", typ: $funcType([sliceType$11], [$error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
+		ptrType$38.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
 		ptrType$42.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
+		ptrType$65.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
+		ptrType$51.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
 		ptrType$43.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
-		ptrType$25.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
-		ptrType$30.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
-		ptrType$34.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
-		ptrType$29.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
 		ptrType$44.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
+		ptrType$40.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
+		ptrType$35.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
+		ptrType$30.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
 		ptrType$45.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
-		ptrType$62.methods = [{prop: "handshake", name: "handshake", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "checkServerHelloOrHRR", name: "checkServerHelloOrHRR", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "sendDummyChangeCipherSpec", name: "sendDummyChangeCipherSpec", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "processHelloRetryRequest", name: "processHelloRetryRequest", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "processServerHello", name: "processServerHello", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "establishHandshakeKeys", name: "establishHandshakeKeys", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "readServerParameters", name: "readServerParameters", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "readServerCertificate", name: "readServerCertificate", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "readServerFinished", name: "readServerFinished", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "sendClientCertificate", name: "sendClientCertificate", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "sendClientFinished", name: "sendClientFinished", pkg: "crypto/tls", typ: $funcType([], [$error], false)}];
-		ptrType$63.methods = [{prop: "handshake", name: "handshake", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "pickCipherSuite", name: "pickCipherSuite", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "doFullHandshake", name: "doFullHandshake", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "establishKeys", name: "establishKeys", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "serverResumedSession", name: "serverResumedSession", pkg: "crypto/tls", typ: $funcType([], [$Bool], false)}, {prop: "processServerHello", name: "processServerHello", pkg: "crypto/tls", typ: $funcType([], [$Bool, $error], false)}, {prop: "readFinished", name: "readFinished", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$error], false)}, {prop: "readSessionTicket", name: "readSessionTicket", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "sendFinished", name: "sendFinished", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$error], false)}];
-		ptrType$8.methods = [{prop: "encryptTicket", name: "encryptTicket", pkg: "crypto/tls", typ: $funcType([sliceType$6], [sliceType$6, $error], false)}, {prop: "decryptTicket", name: "decryptTicket", pkg: "crypto/tls", typ: $funcType([sliceType$6], [sliceType$6, $Bool], false)}, {prop: "serverHandshake", name: "serverHandshake", pkg: "crypto/tls", typ: $funcType([context.Context], [$error], false)}, {prop: "readClientHello", name: "readClientHello", pkg: "crypto/tls", typ: $funcType([context.Context], [ptrType$27, $error], false)}, {prop: "processCertsFromClient", name: "processCertsFromClient", pkg: "crypto/tls", typ: $funcType([Certificate], [$error], false)}, {prop: "handleNewSessionTicket", name: "handleNewSessionTicket", pkg: "crypto/tls", typ: $funcType([ptrType$46], [$error], false)}, {prop: "makeClientHello", name: "makeClientHello", pkg: "crypto/tls", typ: $funcType([], [ptrType$27, ptrType$23, $error], false)}, {prop: "clientHandshake", name: "clientHandshake", pkg: "crypto/tls", typ: $funcType([context.Context], [$error], false)}, {prop: "loadSession", name: "loadSession", pkg: "crypto/tls", typ: $funcType([ptrType$27], [$String, ptrType$39, sliceType$6, sliceType$6, $error], false)}, {prop: "pickTLSVersion", name: "pickTLSVersion", pkg: "crypto/tls", typ: $funcType([ptrType$31], [$error], false)}, {prop: "verifyServerCertificate", name: "verifyServerCertificate", pkg: "crypto/tls", typ: $funcType([sliceType$11], [$error], false)}, {prop: "getClientCertificate", name: "getClientCertificate", pkg: "crypto/tls", typ: $funcType([ptrType$64], [ptrType$32, $error], false)}, {prop: "LocalAddr", name: "LocalAddr", pkg: "", typ: $funcType([], [net.Addr], false)}, {prop: "RemoteAddr", name: "RemoteAddr", pkg: "", typ: $funcType([], [net.Addr], false)}, {prop: "SetDeadline", name: "SetDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetReadDeadline", name: "SetReadDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetWriteDeadline", name: "SetWriteDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "NetConn", name: "NetConn", pkg: "", typ: $funcType([], [net.Conn], false)}, {prop: "newRecordHeaderError", name: "newRecordHeaderError", pkg: "crypto/tls", typ: $funcType([net.Conn, $String], [RecordHeaderError], false)}, {prop: "readRecord", name: "readRecord", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "readChangeCipherSpec", name: "readChangeCipherSpec", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "readRecordOrCCS", name: "readRecordOrCCS", pkg: "crypto/tls", typ: $funcType([$Bool], [$error], false)}, {prop: "retryReadRecord", name: "retryReadRecord", pkg: "crypto/tls", typ: $funcType([$Bool], [$error], false)}, {prop: "readFromUntil", name: "readFromUntil", pkg: "crypto/tls", typ: $funcType([io.Reader, $Int], [$error], false)}, {prop: "sendAlertLocked", name: "sendAlertLocked", pkg: "crypto/tls", typ: $funcType([alert], [$error], false)}, {prop: "sendAlert", name: "sendAlert", pkg: "crypto/tls", typ: $funcType([alert], [$error], false)}, {prop: "maxPayloadSizeForWrite", name: "maxPayloadSizeForWrite", pkg: "crypto/tls", typ: $funcType([recordType], [$Int], false)}, {prop: "write", name: "write", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Int, $error], false)}, {prop: "flush", name: "flush", pkg: "crypto/tls", typ: $funcType([], [$Int, $error], false)}, {prop: "writeRecordLocked", name: "writeRecordLocked", pkg: "crypto/tls", typ: $funcType([recordType, sliceType$6], [$Int, $error], false)}, {prop: "writeHandshakeRecord", name: "writeHandshakeRecord", pkg: "crypto/tls", typ: $funcType([handshakeMessage, transcriptHash], [$Int, $error], false)}, {prop: "writeChangeCipherRecord", name: "writeChangeCipherRecord", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "readHandshake", name: "readHandshake", pkg: "crypto/tls", typ: $funcType([transcriptHash], [$emptyInterface, $error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$6], [$Int, $error], false)}, {prop: "handleRenegotiation", name: "handleRenegotiation", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "handlePostHandshakeMessage", name: "handlePostHandshakeMessage", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "handleKeyUpdate", name: "handleKeyUpdate", pkg: "crypto/tls", typ: $funcType([ptrType$47], [$error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$6], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "CloseWrite", name: "CloseWrite", pkg: "", typ: $funcType([], [$error], false)}, {prop: "closeNotify", name: "closeNotify", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "Handshake", name: "Handshake", pkg: "", typ: $funcType([], [$error], false)}, {prop: "HandshakeContext", name: "HandshakeContext", pkg: "", typ: $funcType([context.Context], [$error], false)}, {prop: "handshakeContext", name: "handshakeContext", pkg: "crypto/tls", typ: $funcType([context.Context], [$error], false)}, {prop: "ConnectionState", name: "ConnectionState", pkg: "", typ: $funcType([], [ConnectionState], false)}, {prop: "connectionStateLocked", name: "connectionStateLocked", pkg: "crypto/tls", typ: $funcType([], [ConnectionState], false)}, {prop: "OCSPResponse", name: "OCSPResponse", pkg: "", typ: $funcType([], [sliceType$6], false)}, {prop: "VerifyHostname", name: "VerifyHostname", pkg: "", typ: $funcType([$String], [$error], false)}];
-		ptrType$65.methods = [{prop: "setErrorLocked", name: "setErrorLocked", pkg: "crypto/tls", typ: $funcType([$error], [$error], false)}, {prop: "prepareCipherSpec", name: "prepareCipherSpec", pkg: "crypto/tls", typ: $funcType([$Uint16, $emptyInterface, hash.Hash], [], false)}, {prop: "changeCipherSpec", name: "changeCipherSpec", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "setTrafficSecret", name: "setTrafficSecret", pkg: "crypto/tls", typ: $funcType([ptrType$2, sliceType$6], [], false)}, {prop: "incSeq", name: "incSeq", pkg: "crypto/tls", typ: $funcType([], [], false)}, {prop: "explicitNonceLen", name: "explicitNonceLen", pkg: "crypto/tls", typ: $funcType([], [$Int], false)}, {prop: "decrypt", name: "decrypt", pkg: "crypto/tls", typ: $funcType([sliceType$6], [sliceType$6, recordType, $error], false)}, {prop: "encrypt", name: "encrypt", pkg: "crypto/tls", typ: $funcType([sliceType$6, sliceType$6, io.Reader], [sliceType$6, $error], false)}];
-		ptrType$66.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Unwrap", name: "Unwrap", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Temporary", name: "Temporary", pkg: "", typ: $funcType([], [$Bool], false)}];
+		ptrType$48.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
+		ptrType$31.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
+		ptrType$37.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
+		ptrType$39.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
+		ptrType$36.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
+		ptrType$49.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
+		ptrType$50.methods = [{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}];
+		ptrType$66.methods = [{prop: "handshake", name: "handshake", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "checkServerHelloOrHRR", name: "checkServerHelloOrHRR", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "sendDummyChangeCipherSpec", name: "sendDummyChangeCipherSpec", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "processHelloRetryRequest", name: "processHelloRetryRequest", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "processServerHello", name: "processServerHello", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "establishHandshakeKeys", name: "establishHandshakeKeys", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "readServerParameters", name: "readServerParameters", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "readServerCertificate", name: "readServerCertificate", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "readServerFinished", name: "readServerFinished", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "sendClientCertificate", name: "sendClientCertificate", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "sendClientFinished", name: "sendClientFinished", pkg: "crypto/tls", typ: $funcType([], [$error], false)}];
+		ptrType$67.methods = [{prop: "handshake", name: "handshake", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "pickCipherSuite", name: "pickCipherSuite", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "doFullHandshake", name: "doFullHandshake", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "establishKeys", name: "establishKeys", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "serverResumedSession", name: "serverResumedSession", pkg: "crypto/tls", typ: $funcType([], [$Bool], false)}, {prop: "processServerHello", name: "processServerHello", pkg: "crypto/tls", typ: $funcType([], [$Bool, $error], false)}, {prop: "readFinished", name: "readFinished", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$error], false)}, {prop: "readSessionTicket", name: "readSessionTicket", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "saveSessionTicket", name: "saveSessionTicket", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "sendFinished", name: "sendFinished", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$error], false)}];
+		ptrType$9.methods = [{prop: "sessionState", name: "sessionState", pkg: "crypto/tls", typ: $funcType([], [ptrType$21, $error], false)}, {prop: "quicReadHandshakeBytes", name: "quicReadHandshakeBytes", pkg: "crypto/tls", typ: $funcType([$Int], [$error], false)}, {prop: "quicSetReadSecret", name: "quicSetReadSecret", pkg: "crypto/tls", typ: $funcType([QUICEncryptionLevel, $Uint16, sliceType$6], [], false)}, {prop: "quicSetWriteSecret", name: "quicSetWriteSecret", pkg: "crypto/tls", typ: $funcType([QUICEncryptionLevel, $Uint16, sliceType$6], [], false)}, {prop: "quicWriteCryptoData", name: "quicWriteCryptoData", pkg: "crypto/tls", typ: $funcType([QUICEncryptionLevel, sliceType$6], [], false)}, {prop: "quicSetTransportParameters", name: "quicSetTransportParameters", pkg: "crypto/tls", typ: $funcType([sliceType$6], [], false)}, {prop: "quicGetTransportParameters", name: "quicGetTransportParameters", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "quicHandshakeComplete", name: "quicHandshakeComplete", pkg: "crypto/tls", typ: $funcType([], [], false)}, {prop: "quicRejectedEarlyData", name: "quicRejectedEarlyData", pkg: "crypto/tls", typ: $funcType([], [], false)}, {prop: "quicWaitForSignal", name: "quicWaitForSignal", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "sendSessionTicket", name: "sendSessionTicket", pkg: "crypto/tls", typ: $funcType([$Bool], [$error], false)}, {prop: "serverHandshake", name: "serverHandshake", pkg: "crypto/tls", typ: $funcType([context.Context], [$error], false)}, {prop: "readClientHello", name: "readClientHello", pkg: "crypto/tls", typ: $funcType([context.Context], [ptrType$33, $error], false)}, {prop: "processCertsFromClient", name: "processCertsFromClient", pkg: "crypto/tls", typ: $funcType([Certificate], [$error], false)}, {prop: "handleNewSessionTicket", name: "handleNewSessionTicket", pkg: "crypto/tls", typ: $funcType([ptrType$43], [$error], false)}, {prop: "makeClientHello", name: "makeClientHello", pkg: "crypto/tls", typ: $funcType([], [ptrType$33, ptrType$29, $error], false)}, {prop: "clientHandshake", name: "clientHandshake", pkg: "crypto/tls", typ: $funcType([context.Context], [$error], false)}, {prop: "loadSession", name: "loadSession", pkg: "crypto/tls", typ: $funcType([ptrType$33], [ptrType$21, sliceType$6, sliceType$6, $error], false)}, {prop: "pickTLSVersion", name: "pickTLSVersion", pkg: "crypto/tls", typ: $funcType([ptrType$38], [$error], false)}, {prop: "verifyServerCertificate", name: "verifyServerCertificate", pkg: "crypto/tls", typ: $funcType([sliceType$11], [$error], false)}, {prop: "getClientCertificate", name: "getClientCertificate", pkg: "crypto/tls", typ: $funcType([ptrType$68], [ptrType$34, $error], false)}, {prop: "clientSessionCacheKey", name: "clientSessionCacheKey", pkg: "crypto/tls", typ: $funcType([], [$String], false)}, {prop: "LocalAddr", name: "LocalAddr", pkg: "", typ: $funcType([], [net.Addr], false)}, {prop: "RemoteAddr", name: "RemoteAddr", pkg: "", typ: $funcType([], [net.Addr], false)}, {prop: "SetDeadline", name: "SetDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetReadDeadline", name: "SetReadDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetWriteDeadline", name: "SetWriteDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "NetConn", name: "NetConn", pkg: "", typ: $funcType([], [net.Conn], false)}, {prop: "newRecordHeaderError", name: "newRecordHeaderError", pkg: "crypto/tls", typ: $funcType([net.Conn, $String], [RecordHeaderError], false)}, {prop: "readRecord", name: "readRecord", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "readChangeCipherSpec", name: "readChangeCipherSpec", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "readRecordOrCCS", name: "readRecordOrCCS", pkg: "crypto/tls", typ: $funcType([$Bool], [$error], false)}, {prop: "retryReadRecord", name: "retryReadRecord", pkg: "crypto/tls", typ: $funcType([$Bool], [$error], false)}, {prop: "readFromUntil", name: "readFromUntil", pkg: "crypto/tls", typ: $funcType([io.Reader, $Int], [$error], false)}, {prop: "sendAlertLocked", name: "sendAlertLocked", pkg: "crypto/tls", typ: $funcType([alert], [$error], false)}, {prop: "sendAlert", name: "sendAlert", pkg: "crypto/tls", typ: $funcType([alert], [$error], false)}, {prop: "maxPayloadSizeForWrite", name: "maxPayloadSizeForWrite", pkg: "crypto/tls", typ: $funcType([recordType], [$Int], false)}, {prop: "write", name: "write", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Int, $error], false)}, {prop: "flush", name: "flush", pkg: "crypto/tls", typ: $funcType([], [$Int, $error], false)}, {prop: "writeRecordLocked", name: "writeRecordLocked", pkg: "crypto/tls", typ: $funcType([recordType, sliceType$6], [$Int, $error], false)}, {prop: "writeHandshakeRecord", name: "writeHandshakeRecord", pkg: "crypto/tls", typ: $funcType([handshakeMessage, transcriptHash], [$Int, $error], false)}, {prop: "writeChangeCipherRecord", name: "writeChangeCipherRecord", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "readHandshakeBytes", name: "readHandshakeBytes", pkg: "crypto/tls", typ: $funcType([$Int], [$error], false)}, {prop: "readHandshake", name: "readHandshake", pkg: "crypto/tls", typ: $funcType([transcriptHash], [$emptyInterface, $error], false)}, {prop: "unmarshalHandshakeMessage", name: "unmarshalHandshakeMessage", pkg: "crypto/tls", typ: $funcType([sliceType$6, transcriptHash], [handshakeMessage, $error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$6], [$Int, $error], false)}, {prop: "handleRenegotiation", name: "handleRenegotiation", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "handlePostHandshakeMessage", name: "handlePostHandshakeMessage", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "handleKeyUpdate", name: "handleKeyUpdate", pkg: "crypto/tls", typ: $funcType([ptrType$51], [$error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$6], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "CloseWrite", name: "CloseWrite", pkg: "", typ: $funcType([], [$error], false)}, {prop: "closeNotify", name: "closeNotify", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "Handshake", name: "Handshake", pkg: "", typ: $funcType([], [$error], false)}, {prop: "HandshakeContext", name: "HandshakeContext", pkg: "", typ: $funcType([context.Context], [$error], false)}, {prop: "handshakeContext", name: "handshakeContext", pkg: "crypto/tls", typ: $funcType([context.Context], [$error], false)}, {prop: "ConnectionState", name: "ConnectionState", pkg: "", typ: $funcType([], [ConnectionState], false)}, {prop: "connectionStateLocked", name: "connectionStateLocked", pkg: "crypto/tls", typ: $funcType([], [ConnectionState], false)}, {prop: "OCSPResponse", name: "OCSPResponse", pkg: "", typ: $funcType([], [sliceType$6], false)}, {prop: "VerifyHostname", name: "VerifyHostname", pkg: "", typ: $funcType([$String], [$error], false)}];
+		ptrType$69.methods = [{prop: "setErrorLocked", name: "setErrorLocked", pkg: "crypto/tls", typ: $funcType([$error], [$error], false)}, {prop: "prepareCipherSpec", name: "prepareCipherSpec", pkg: "crypto/tls", typ: $funcType([$Uint16, $emptyInterface, hash.Hash], [], false)}, {prop: "changeCipherSpec", name: "changeCipherSpec", pkg: "crypto/tls", typ: $funcType([], [$error], false)}, {prop: "setTrafficSecret", name: "setTrafficSecret", pkg: "crypto/tls", typ: $funcType([ptrType$3, QUICEncryptionLevel, sliceType$6], [], false)}, {prop: "incSeq", name: "incSeq", pkg: "crypto/tls", typ: $funcType([], [], false)}, {prop: "explicitNonceLen", name: "explicitNonceLen", pkg: "crypto/tls", typ: $funcType([], [$Int], false)}, {prop: "decrypt", name: "decrypt", pkg: "crypto/tls", typ: $funcType([sliceType$6], [sliceType$6, recordType, $error], false)}, {prop: "encrypt", name: "encrypt", pkg: "crypto/tls", typ: $funcType([sliceType$6, sliceType$6, io.Reader], [sliceType$6, $error], false)}];
+		ptrType$70.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Unwrap", name: "Unwrap", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Temporary", name: "Temporary", pkg: "", typ: $funcType([], [$Bool], false)}];
 		RecordHeaderError.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$67.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$6], [$Int, $error], false)}];
+		ptrType$71.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$6], [$Int, $error], false)}];
 		CurveID.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$68.methods = [{prop: "ExportKeyingMaterial", name: "ExportKeyingMaterial", pkg: "", typ: $funcType([$String, sliceType$6, $Int], [sliceType$6, $error], false)}];
+		ptrType$72.methods = [{prop: "ExportKeyingMaterial", name: "ExportKeyingMaterial", pkg: "", typ: $funcType([$String, sliceType$6, $Int], [sliceType$6, $error], false)}];
 		ClientAuthType.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
 		SignatureScheme.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$69.methods = [{prop: "Context", name: "Context", pkg: "", typ: $funcType([], [context.Context], false)}, {prop: "SupportsCertificate", name: "SupportsCertificate", pkg: "", typ: $funcType([ptrType$32], [$error], false)}];
-		ptrType$64.methods = [{prop: "Context", name: "Context", pkg: "", typ: $funcType([], [context.Context], false)}, {prop: "SupportsCertificate", name: "SupportsCertificate", pkg: "", typ: $funcType([ptrType$32], [$error], false)}];
-		ptrType$5.methods = [{prop: "ticketKeyFromBytes", name: "ticketKeyFromBytes", pkg: "crypto/tls", typ: $funcType([arrayType], [ticketKey], false)}, {prop: "Clone", name: "Clone", pkg: "", typ: $funcType([], [ptrType$5], false)}, {prop: "initLegacySessionTicketKeyRLocked", name: "initLegacySessionTicketKeyRLocked", pkg: "crypto/tls", typ: $funcType([], [], false)}, {prop: "ticketKeys", name: "ticketKeys", pkg: "crypto/tls", typ: $funcType([ptrType$5], [sliceType$5], false)}, {prop: "SetSessionTicketKeys", name: "SetSessionTicketKeys", pkg: "", typ: $funcType([sliceType$19], [], false)}, {prop: "rand", name: "rand", pkg: "crypto/tls", typ: $funcType([], [io.Reader], false)}, {prop: "time", name: "time", pkg: "crypto/tls", typ: $funcType([], [time.Time], false)}, {prop: "cipherSuites", name: "cipherSuites", pkg: "crypto/tls", typ: $funcType([], [sliceType$3], false)}, {prop: "supportedVersions", name: "supportedVersions", pkg: "crypto/tls", typ: $funcType([$Bool], [sliceType$3], false)}, {prop: "maxSupportedVersion", name: "maxSupportedVersion", pkg: "crypto/tls", typ: $funcType([$Bool], [$Uint16], false)}, {prop: "curvePreferences", name: "curvePreferences", pkg: "crypto/tls", typ: $funcType([], [sliceType$4], false)}, {prop: "supportsCurve", name: "supportsCurve", pkg: "crypto/tls", typ: $funcType([CurveID], [$Bool], false)}, {prop: "mutualVersion", name: "mutualVersion", pkg: "crypto/tls", typ: $funcType([$Bool, sliceType$3], [$Uint16, $Bool], false)}, {prop: "getCertificate", name: "getCertificate", pkg: "crypto/tls", typ: $funcType([ptrType$69], [ptrType$32, $error], false)}, {prop: "BuildNameToCertificate", name: "BuildNameToCertificate", pkg: "", typ: $funcType([], [], false)}, {prop: "writeKeyLog", name: "writeKeyLog", pkg: "crypto/tls", typ: $funcType([$String, sliceType$6, sliceType$6], [$error], false)}];
-		ptrType$32.methods = [{prop: "leaf", name: "leaf", pkg: "crypto/tls", typ: $funcType([], [ptrType$6, $error], false)}];
-		ptrType$71.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Unwrap", name: "Unwrap", pkg: "", typ: $funcType([], [$error], false)}];
-		ptrType$2.methods = [{prop: "expandLabel", name: "expandLabel", pkg: "crypto/tls", typ: $funcType([sliceType$6, $String, sliceType$6, $Int], [sliceType$6], false)}, {prop: "deriveSecret", name: "deriveSecret", pkg: "crypto/tls", typ: $funcType([sliceType$6, $String, hash.Hash], [sliceType$6], false)}, {prop: "extract", name: "extract", pkg: "crypto/tls", typ: $funcType([sliceType$6, sliceType$6], [sliceType$6], false)}, {prop: "nextTrafficSecret", name: "nextTrafficSecret", pkg: "crypto/tls", typ: $funcType([sliceType$6], [sliceType$6], false)}, {prop: "trafficKey", name: "trafficKey", pkg: "crypto/tls", typ: $funcType([sliceType$6], [sliceType$6, sliceType$6], false)}, {prop: "finishedHash", name: "finishedHash", pkg: "crypto/tls", typ: $funcType([sliceType$6, hash.Hash], [sliceType$6], false)}, {prop: "exportKeyingMaterial", name: "exportKeyingMaterial", pkg: "crypto/tls", typ: $funcType([sliceType$6, hash.Hash], [funcType$3], false)}];
-		ptrType$72.methods = [{prop: "NonceSize", name: "NonceSize", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Overhead", name: "Overhead", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "explicitNonceLen", name: "explicitNonceLen", pkg: "crypto/tls", typ: $funcType([], [$Int], false)}, {prop: "Seal", name: "Seal", pkg: "", typ: $funcType([sliceType$6, sliceType$6, sliceType$6, sliceType$6], [sliceType$6], false)}, {prop: "Open", name: "Open", pkg: "", typ: $funcType([sliceType$6, sliceType$6, sliceType$6, sliceType$6], [sliceType$6, $error], false)}];
-		ptrType$73.methods = [{prop: "NonceSize", name: "NonceSize", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Overhead", name: "Overhead", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "explicitNonceLen", name: "explicitNonceLen", pkg: "crypto/tls", typ: $funcType([], [$Int], false)}, {prop: "Seal", name: "Seal", pkg: "", typ: $funcType([sliceType$6, sliceType$6, sliceType$6, sliceType$6], [sliceType$6], false)}, {prop: "Open", name: "Open", pkg: "", typ: $funcType([sliceType$6, sliceType$6, sliceType$6, sliceType$6], [sliceType$6, $error], false)}];
-		ptrType$74.methods = [{prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "BlockSize", name: "BlockSize", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([], [], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$6], [$Int, $error], false)}, {prop: "Sum", name: "Sum", pkg: "", typ: $funcType([sliceType$6], [sliceType$6], false)}];
-		ptrType$75.methods = [{prop: "active", name: "active", pkg: "crypto/tls", typ: $funcType([ptrType$52], [ptrType$7], false)}, {prop: "evict", name: "evict", pkg: "crypto/tls", typ: $funcType([ptrType$52], [], false)}, {prop: "newCert", name: "newCert", pkg: "crypto/tls", typ: $funcType([sliceType$6], [ptrType$7, $error], false)}];
+		ptrType$73.methods = [{prop: "Context", name: "Context", pkg: "", typ: $funcType([], [context.Context], false)}, {prop: "SupportsCertificate", name: "SupportsCertificate", pkg: "", typ: $funcType([ptrType$34], [$error], false)}];
+		ptrType$68.methods = [{prop: "Context", name: "Context", pkg: "", typ: $funcType([], [context.Context], false)}, {prop: "SupportsCertificate", name: "SupportsCertificate", pkg: "", typ: $funcType([ptrType$34], [$error], false)}];
+		ptrType$6.methods = [{prop: "EncryptTicket", name: "EncryptTicket", pkg: "", typ: $funcType([ConnectionState, ptrType$21], [sliceType$6, $error], false)}, {prop: "encryptTicket", name: "encryptTicket", pkg: "crypto/tls", typ: $funcType([sliceType$6, sliceType$5], [sliceType$6, $error], false)}, {prop: "DecryptTicket", name: "DecryptTicket", pkg: "", typ: $funcType([sliceType$6, ConnectionState], [ptrType$21, $error], false)}, {prop: "decryptTicket", name: "decryptTicket", pkg: "crypto/tls", typ: $funcType([sliceType$6, sliceType$5], [sliceType$6], false)}, {prop: "ticketKeyFromBytes", name: "ticketKeyFromBytes", pkg: "crypto/tls", typ: $funcType([arrayType], [ticketKey], false)}, {prop: "Clone", name: "Clone", pkg: "", typ: $funcType([], [ptrType$6], false)}, {prop: "initLegacySessionTicketKeyRLocked", name: "initLegacySessionTicketKeyRLocked", pkg: "crypto/tls", typ: $funcType([], [], false)}, {prop: "ticketKeys", name: "ticketKeys", pkg: "crypto/tls", typ: $funcType([ptrType$6], [sliceType$5], false)}, {prop: "SetSessionTicketKeys", name: "SetSessionTicketKeys", pkg: "", typ: $funcType([sliceType$20], [], false)}, {prop: "rand", name: "rand", pkg: "crypto/tls", typ: $funcType([], [io.Reader], false)}, {prop: "time", name: "time", pkg: "crypto/tls", typ: $funcType([], [time.Time], false)}, {prop: "cipherSuites", name: "cipherSuites", pkg: "crypto/tls", typ: $funcType([], [sliceType$3], false)}, {prop: "supportedVersions", name: "supportedVersions", pkg: "crypto/tls", typ: $funcType([$Bool], [sliceType$3], false)}, {prop: "maxSupportedVersion", name: "maxSupportedVersion", pkg: "crypto/tls", typ: $funcType([$Bool], [$Uint16], false)}, {prop: "curvePreferences", name: "curvePreferences", pkg: "crypto/tls", typ: $funcType([], [sliceType$4], false)}, {prop: "supportsCurve", name: "supportsCurve", pkg: "crypto/tls", typ: $funcType([CurveID], [$Bool], false)}, {prop: "mutualVersion", name: "mutualVersion", pkg: "crypto/tls", typ: $funcType([$Bool, sliceType$3], [$Uint16, $Bool], false)}, {prop: "getCertificate", name: "getCertificate", pkg: "crypto/tls", typ: $funcType([ptrType$73], [ptrType$34, $error], false)}, {prop: "BuildNameToCertificate", name: "BuildNameToCertificate", pkg: "", typ: $funcType([], [], false)}, {prop: "writeKeyLog", name: "writeKeyLog", pkg: "crypto/tls", typ: $funcType([$String, sliceType$6, sliceType$6], [$error], false)}];
+		ptrType$34.methods = [{prop: "leaf", name: "leaf", pkg: "crypto/tls", typ: $funcType([], [ptrType$7, $error], false)}];
+		ptrType$75.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Unwrap", name: "Unwrap", pkg: "", typ: $funcType([], [$error], false)}];
+		ptrType$3.methods = [{prop: "expandLabel", name: "expandLabel", pkg: "crypto/tls", typ: $funcType([sliceType$6, $String, sliceType$6, $Int], [sliceType$6], false)}, {prop: "deriveSecret", name: "deriveSecret", pkg: "crypto/tls", typ: $funcType([sliceType$6, $String, hash.Hash], [sliceType$6], false)}, {prop: "extract", name: "extract", pkg: "crypto/tls", typ: $funcType([sliceType$6, sliceType$6], [sliceType$6], false)}, {prop: "nextTrafficSecret", name: "nextTrafficSecret", pkg: "crypto/tls", typ: $funcType([sliceType$6], [sliceType$6], false)}, {prop: "trafficKey", name: "trafficKey", pkg: "crypto/tls", typ: $funcType([sliceType$6], [sliceType$6, sliceType$6], false)}, {prop: "finishedHash", name: "finishedHash", pkg: "crypto/tls", typ: $funcType([sliceType$6, hash.Hash], [sliceType$6], false)}, {prop: "exportKeyingMaterial", name: "exportKeyingMaterial", pkg: "crypto/tls", typ: $funcType([sliceType$6, hash.Hash], [funcType$3], false)}];
+		ptrType$76.methods = [{prop: "NonceSize", name: "NonceSize", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Overhead", name: "Overhead", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "explicitNonceLen", name: "explicitNonceLen", pkg: "crypto/tls", typ: $funcType([], [$Int], false)}, {prop: "Seal", name: "Seal", pkg: "", typ: $funcType([sliceType$6, sliceType$6, sliceType$6, sliceType$6], [sliceType$6], false)}, {prop: "Open", name: "Open", pkg: "", typ: $funcType([sliceType$6, sliceType$6, sliceType$6, sliceType$6], [sliceType$6, $error], false)}];
+		ptrType$77.methods = [{prop: "NonceSize", name: "NonceSize", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Overhead", name: "Overhead", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "explicitNonceLen", name: "explicitNonceLen", pkg: "crypto/tls", typ: $funcType([], [$Int], false)}, {prop: "Seal", name: "Seal", pkg: "", typ: $funcType([sliceType$6, sliceType$6, sliceType$6, sliceType$6], [sliceType$6], false)}, {prop: "Open", name: "Open", pkg: "", typ: $funcType([sliceType$6, sliceType$6, sliceType$6, sliceType$6], [sliceType$6, $error], false)}];
+		ptrType$78.methods = [{prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "BlockSize", name: "BlockSize", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([], [], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$6], [$Int, $error], false)}, {prop: "Sum", name: "Sum", pkg: "", typ: $funcType([sliceType$6], [sliceType$6], false)}];
+		ptrType$79.methods = [{prop: "active", name: "active", pkg: "crypto/tls", typ: $funcType([ptrType$56], [ptrType$8], false)}, {prop: "evict", name: "evict", pkg: "crypto/tls", typ: $funcType([ptrType$56], [], false)}, {prop: "newCert", name: "newCert", pkg: "crypto/tls", typ: $funcType([sliceType$6], [ptrType$8, $error], false)}];
+		AlertError.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		alert.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
-		listener.init("crypto/tls", [{prop: "Listener", name: "Listener", embedded: true, exported: true, typ: net.Listener, tag: ""}, {prop: "config", name: "config", embedded: false, exported: false, typ: ptrType$5, tag: ""}]);
-		Dialer.init("", [{prop: "NetDialer", name: "NetDialer", embedded: false, exported: true, typ: ptrType$11, tag: ""}, {prop: "Config", name: "Config", embedded: false, exported: true, typ: ptrType$5, tag: ""}]);
-		sessionState.init("crypto/tls", [{prop: "vers", name: "vers", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "cipherSuite", name: "cipherSuite", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "createdAt", name: "createdAt", embedded: false, exported: false, typ: $Uint64, tag: ""}, {prop: "masterSecret", name: "masterSecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "certificates", name: "certificates", embedded: false, exported: false, typ: sliceType$11, tag: ""}, {prop: "usedOldKey", name: "usedOldKey", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		sessionStateTLS13.init("crypto/tls", [{prop: "cipherSuite", name: "cipherSuite", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "createdAt", name: "createdAt", embedded: false, exported: false, typ: $Uint64, tag: ""}, {prop: "resumptionSecret", name: "resumptionSecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "certificate", name: "certificate", embedded: false, exported: false, typ: Certificate, tag: ""}]);
+		listener.init("crypto/tls", [{prop: "Listener", name: "Listener", embedded: true, exported: true, typ: net.Listener, tag: ""}, {prop: "config", name: "config", embedded: false, exported: false, typ: ptrType$6, tag: ""}]);
+		Dialer.init("", [{prop: "NetDialer", name: "NetDialer", embedded: false, exported: true, typ: ptrType$12, tag: ""}, {prop: "Config", name: "Config", embedded: false, exported: true, typ: ptrType$6, tag: ""}]);
+		SessionState.init("crypto/tls", [{prop: "Extra", name: "Extra", embedded: false, exported: true, typ: sliceType$11, tag: ""}, {prop: "EarlyData", name: "EarlyData", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "version", name: "version", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "isClient", name: "isClient", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "cipherSuite", name: "cipherSuite", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "createdAt", name: "createdAt", embedded: false, exported: false, typ: $Uint64, tag: ""}, {prop: "secret", name: "secret", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "extMasterSecret", name: "extMasterSecret", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "peerCertificates", name: "peerCertificates", embedded: false, exported: false, typ: sliceType$12, tag: ""}, {prop: "activeCertHandles", name: "activeCertHandles", embedded: false, exported: false, typ: sliceType$13, tag: ""}, {prop: "ocspResponse", name: "ocspResponse", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "scts", name: "scts", embedded: false, exported: false, typ: sliceType$11, tag: ""}, {prop: "verifiedChains", name: "verifiedChains", embedded: false, exported: false, typ: sliceType$14, tag: ""}, {prop: "alpnProtocol", name: "alpnProtocol", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "useBy", name: "useBy", embedded: false, exported: false, typ: $Uint64, tag: ""}, {prop: "ageAdd", name: "ageAdd", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
+		ClientSessionState.init("crypto/tls", [{prop: "ticket", name: "ticket", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "session", name: "session", embedded: false, exported: false, typ: ptrType$21, tag: ""}]);
+		QUICEvent.init("", [{prop: "Kind", name: "Kind", embedded: false, exported: true, typ: QUICEventKind, tag: ""}, {prop: "Level", name: "Level", embedded: false, exported: true, typ: QUICEncryptionLevel, tag: ""}, {prop: "Data", name: "Data", embedded: false, exported: true, typ: sliceType$6, tag: ""}, {prop: "Suite", name: "Suite", embedded: false, exported: true, typ: $Uint16, tag: ""}]);
+		quicState.init("crypto/tls", [{prop: "events", name: "events", embedded: false, exported: false, typ: sliceType$15, tag: ""}, {prop: "nextEvent", name: "nextEvent", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "eventArr", name: "eventArr", embedded: false, exported: false, typ: arrayType$5, tag: ""}, {prop: "started", name: "started", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "signalc", name: "signalc", embedded: false, exported: false, typ: chanType, tag: ""}, {prop: "blockedc", name: "blockedc", embedded: false, exported: false, typ: chanType, tag: ""}, {prop: "cancelc", name: "cancelc", embedded: false, exported: false, typ: chanType$1, tag: ""}, {prop: "cancel", name: "cancel", embedded: false, exported: false, typ: context.CancelFunc, tag: ""}, {prop: "readbuf", name: "readbuf", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "transportParams", name: "transportParams", embedded: false, exported: false, typ: sliceType$6, tag: ""}]);
 		finishedHash.init("crypto/tls", [{prop: "client", name: "client", embedded: false, exported: false, typ: hash.Hash, tag: ""}, {prop: "server", name: "server", embedded: false, exported: false, typ: hash.Hash, tag: ""}, {prop: "clientMD5", name: "clientMD5", embedded: false, exported: false, typ: hash.Hash, tag: ""}, {prop: "serverMD5", name: "serverMD5", embedded: false, exported: false, typ: hash.Hash, tag: ""}, {prop: "buffer", name: "buffer", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "version", name: "version", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "prf", name: "prf", embedded: false, exported: false, typ: funcType$1, tag: ""}]);
-		keyAgreement.init([{prop: "generateClientKeyExchange", name: "generateClientKeyExchange", pkg: "crypto/tls", typ: $funcType([ptrType$5, ptrType$27, ptrType$6], [sliceType$6, ptrType$25, $error], false)}, {prop: "generateServerKeyExchange", name: "generateServerKeyExchange", pkg: "crypto/tls", typ: $funcType([ptrType$5, ptrType$32, ptrType$27, ptrType$31], [ptrType$24, $error], false)}, {prop: "processClientKeyExchange", name: "processClientKeyExchange", pkg: "crypto/tls", typ: $funcType([ptrType$5, ptrType$32, ptrType$25, $Uint16], [sliceType$6, $error], false)}, {prop: "processServerKeyExchange", name: "processServerKeyExchange", pkg: "crypto/tls", typ: $funcType([ptrType$5, ptrType$27, ptrType$31, ptrType$6, ptrType$24], [$error], false)}]);
+		keyAgreement.init([{prop: "generateClientKeyExchange", name: "generateClientKeyExchange", pkg: "crypto/tls", typ: $funcType([ptrType$6, ptrType$33, ptrType$7], [sliceType$6, ptrType$31, $error], false)}, {prop: "generateServerKeyExchange", name: "generateServerKeyExchange", pkg: "crypto/tls", typ: $funcType([ptrType$6, ptrType$34, ptrType$33, ptrType$38], [ptrType$30, $error], false)}, {prop: "processClientKeyExchange", name: "processClientKeyExchange", pkg: "crypto/tls", typ: $funcType([ptrType$6, ptrType$34, ptrType$31, $Uint16], [sliceType$6, $error], false)}, {prop: "processServerKeyExchange", name: "processServerKeyExchange", pkg: "crypto/tls", typ: $funcType([ptrType$6, ptrType$33, ptrType$38, ptrType$7, ptrType$30], [$error], false)}]);
 		rsaKeyAgreement.init("", []);
-		ecdheKeyAgreement.init("crypto/tls", [{prop: "version", name: "version", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "isRSA", name: "isRSA", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "key", name: "key", embedded: false, exported: false, typ: ptrType$23, tag: ""}, {prop: "ckx", name: "ckx", embedded: false, exported: false, typ: ptrType$25, tag: ""}, {prop: "preMasterSecret", name: "preMasterSecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}]);
-		serverHandshakeStateTLS13.init("crypto/tls", [{prop: "c", name: "c", embedded: false, exported: false, typ: ptrType$8, tag: ""}, {prop: "ctx", name: "ctx", embedded: false, exported: false, typ: context.Context, tag: ""}, {prop: "clientHello", name: "clientHello", embedded: false, exported: false, typ: ptrType$27, tag: ""}, {prop: "hello", name: "hello", embedded: false, exported: false, typ: ptrType$31, tag: ""}, {prop: "sentDummyCCS", name: "sentDummyCCS", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "usingPSK", name: "usingPSK", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "suite", name: "suite", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "cert", name: "cert", embedded: false, exported: false, typ: ptrType$32, tag: ""}, {prop: "sigAlg", name: "sigAlg", embedded: false, exported: false, typ: SignatureScheme, tag: ""}, {prop: "earlySecret", name: "earlySecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "sharedKey", name: "sharedKey", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "handshakeSecret", name: "handshakeSecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "masterSecret", name: "masterSecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "trafficSecret", name: "trafficSecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "transcript", name: "transcript", embedded: false, exported: false, typ: hash.Hash, tag: ""}, {prop: "clientFinished", name: "clientFinished", embedded: false, exported: false, typ: sliceType$6, tag: ""}]);
-		serverHandshakeState.init("crypto/tls", [{prop: "c", name: "c", embedded: false, exported: false, typ: ptrType$8, tag: ""}, {prop: "ctx", name: "ctx", embedded: false, exported: false, typ: context.Context, tag: ""}, {prop: "clientHello", name: "clientHello", embedded: false, exported: false, typ: ptrType$27, tag: ""}, {prop: "hello", name: "hello", embedded: false, exported: false, typ: ptrType$31, tag: ""}, {prop: "suite", name: "suite", embedded: false, exported: false, typ: ptrType$3, tag: ""}, {prop: "ecdheOk", name: "ecdheOk", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "ecSignOk", name: "ecSignOk", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "rsaDecryptOk", name: "rsaDecryptOk", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "rsaSignOk", name: "rsaSignOk", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "sessionState", name: "sessionState", embedded: false, exported: false, typ: ptrType$33, tag: ""}, {prop: "finishedHash", name: "finishedHash", embedded: false, exported: false, typ: finishedHash, tag: ""}, {prop: "masterSecret", name: "masterSecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "cert", name: "cert", embedded: false, exported: false, typ: ptrType$32, tag: ""}]);
-		marshalingFunction.init([ptrType$17], [$error], false);
-		clientHelloMsg.init("crypto/tls", [{prop: "raw", name: "raw", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "vers", name: "vers", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "random", name: "random", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "sessionId", name: "sessionId", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "cipherSuites", name: "cipherSuites", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "compressionMethods", name: "compressionMethods", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "serverName", name: "serverName", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "ocspStapling", name: "ocspStapling", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "supportedCurves", name: "supportedCurves", embedded: false, exported: false, typ: sliceType$4, tag: ""}, {prop: "supportedPoints", name: "supportedPoints", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "ticketSupported", name: "ticketSupported", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "sessionTicket", name: "sessionTicket", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "supportedSignatureAlgorithms", name: "supportedSignatureAlgorithms", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "supportedSignatureAlgorithmsCert", name: "supportedSignatureAlgorithmsCert", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "secureRenegotiationSupported", name: "secureRenegotiationSupported", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "secureRenegotiation", name: "secureRenegotiation", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "alpnProtocols", name: "alpnProtocols", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "scts", name: "scts", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "supportedVersions", name: "supportedVersions", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "cookie", name: "cookie", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "keyShares", name: "keyShares", embedded: false, exported: false, typ: sliceType$16, tag: ""}, {prop: "earlyData", name: "earlyData", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pskModes", name: "pskModes", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "pskIdentities", name: "pskIdentities", embedded: false, exported: false, typ: sliceType$17, tag: ""}, {prop: "pskBinders", name: "pskBinders", embedded: false, exported: false, typ: sliceType$11, tag: ""}]);
-		serverHelloMsg.init("crypto/tls", [{prop: "raw", name: "raw", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "vers", name: "vers", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "random", name: "random", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "sessionId", name: "sessionId", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "cipherSuite", name: "cipherSuite", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "compressionMethod", name: "compressionMethod", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "ocspStapling", name: "ocspStapling", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "ticketSupported", name: "ticketSupported", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "secureRenegotiationSupported", name: "secureRenegotiationSupported", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "secureRenegotiation", name: "secureRenegotiation", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "alpnProtocol", name: "alpnProtocol", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "scts", name: "scts", embedded: false, exported: false, typ: sliceType$11, tag: ""}, {prop: "supportedVersion", name: "supportedVersion", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "serverShare", name: "serverShare", embedded: false, exported: false, typ: keyShare, tag: ""}, {prop: "selectedIdentityPresent", name: "selectedIdentityPresent", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "selectedIdentity", name: "selectedIdentity", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "supportedPoints", name: "supportedPoints", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "cookie", name: "cookie", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "selectedGroup", name: "selectedGroup", embedded: false, exported: false, typ: CurveID, tag: ""}]);
-		encryptedExtensionsMsg.init("crypto/tls", [{prop: "raw", name: "raw", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "alpnProtocol", name: "alpnProtocol", embedded: false, exported: false, typ: $String, tag: ""}]);
+		ecdheKeyAgreement.init("crypto/tls", [{prop: "version", name: "version", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "isRSA", name: "isRSA", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "key", name: "key", embedded: false, exported: false, typ: ptrType$29, tag: ""}, {prop: "ckx", name: "ckx", embedded: false, exported: false, typ: ptrType$31, tag: ""}, {prop: "preMasterSecret", name: "preMasterSecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}]);
+		serverHandshakeStateTLS13.init("crypto/tls", [{prop: "c", name: "c", embedded: false, exported: false, typ: ptrType$9, tag: ""}, {prop: "ctx", name: "ctx", embedded: false, exported: false, typ: context.Context, tag: ""}, {prop: "clientHello", name: "clientHello", embedded: false, exported: false, typ: ptrType$33, tag: ""}, {prop: "hello", name: "hello", embedded: false, exported: false, typ: ptrType$38, tag: ""}, {prop: "sentDummyCCS", name: "sentDummyCCS", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "usingPSK", name: "usingPSK", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "earlyData", name: "earlyData", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "suite", name: "suite", embedded: false, exported: false, typ: ptrType$3, tag: ""}, {prop: "cert", name: "cert", embedded: false, exported: false, typ: ptrType$34, tag: ""}, {prop: "sigAlg", name: "sigAlg", embedded: false, exported: false, typ: SignatureScheme, tag: ""}, {prop: "earlySecret", name: "earlySecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "sharedKey", name: "sharedKey", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "handshakeSecret", name: "handshakeSecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "masterSecret", name: "masterSecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "trafficSecret", name: "trafficSecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "transcript", name: "transcript", embedded: false, exported: false, typ: hash.Hash, tag: ""}, {prop: "clientFinished", name: "clientFinished", embedded: false, exported: false, typ: sliceType$6, tag: ""}]);
+		serverHandshakeState.init("crypto/tls", [{prop: "c", name: "c", embedded: false, exported: false, typ: ptrType$9, tag: ""}, {prop: "ctx", name: "ctx", embedded: false, exported: false, typ: context.Context, tag: ""}, {prop: "clientHello", name: "clientHello", embedded: false, exported: false, typ: ptrType$33, tag: ""}, {prop: "hello", name: "hello", embedded: false, exported: false, typ: ptrType$38, tag: ""}, {prop: "suite", name: "suite", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "ecdheOk", name: "ecdheOk", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "ecSignOk", name: "ecSignOk", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "rsaDecryptOk", name: "rsaDecryptOk", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "rsaSignOk", name: "rsaSignOk", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "sessionState", name: "sessionState", embedded: false, exported: false, typ: ptrType$21, tag: ""}, {prop: "finishedHash", name: "finishedHash", embedded: false, exported: false, typ: finishedHash, tag: ""}, {prop: "masterSecret", name: "masterSecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "cert", name: "cert", embedded: false, exported: false, typ: ptrType$34, tag: ""}]);
+		marshalingFunction.init([ptrType$18], [$error], false);
+		clientHelloMsg.init("crypto/tls", [{prop: "raw", name: "raw", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "vers", name: "vers", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "random", name: "random", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "sessionId", name: "sessionId", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "cipherSuites", name: "cipherSuites", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "compressionMethods", name: "compressionMethods", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "serverName", name: "serverName", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "ocspStapling", name: "ocspStapling", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "supportedCurves", name: "supportedCurves", embedded: false, exported: false, typ: sliceType$4, tag: ""}, {prop: "supportedPoints", name: "supportedPoints", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "ticketSupported", name: "ticketSupported", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "sessionTicket", name: "sessionTicket", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "supportedSignatureAlgorithms", name: "supportedSignatureAlgorithms", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "supportedSignatureAlgorithmsCert", name: "supportedSignatureAlgorithmsCert", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "secureRenegotiationSupported", name: "secureRenegotiationSupported", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "secureRenegotiation", name: "secureRenegotiation", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "extendedMasterSecret", name: "extendedMasterSecret", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "alpnProtocols", name: "alpnProtocols", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "scts", name: "scts", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "supportedVersions", name: "supportedVersions", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "cookie", name: "cookie", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "keyShares", name: "keyShares", embedded: false, exported: false, typ: sliceType$17, tag: ""}, {prop: "earlyData", name: "earlyData", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pskModes", name: "pskModes", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "pskIdentities", name: "pskIdentities", embedded: false, exported: false, typ: sliceType$18, tag: ""}, {prop: "pskBinders", name: "pskBinders", embedded: false, exported: false, typ: sliceType$11, tag: ""}, {prop: "quicTransportParameters", name: "quicTransportParameters", embedded: false, exported: false, typ: sliceType$6, tag: ""}]);
+		serverHelloMsg.init("crypto/tls", [{prop: "raw", name: "raw", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "vers", name: "vers", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "random", name: "random", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "sessionId", name: "sessionId", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "cipherSuite", name: "cipherSuite", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "compressionMethod", name: "compressionMethod", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "ocspStapling", name: "ocspStapling", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "ticketSupported", name: "ticketSupported", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "secureRenegotiationSupported", name: "secureRenegotiationSupported", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "secureRenegotiation", name: "secureRenegotiation", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "extendedMasterSecret", name: "extendedMasterSecret", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "alpnProtocol", name: "alpnProtocol", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "scts", name: "scts", embedded: false, exported: false, typ: sliceType$11, tag: ""}, {prop: "supportedVersion", name: "supportedVersion", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "serverShare", name: "serverShare", embedded: false, exported: false, typ: keyShare, tag: ""}, {prop: "selectedIdentityPresent", name: "selectedIdentityPresent", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "selectedIdentity", name: "selectedIdentity", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "supportedPoints", name: "supportedPoints", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "cookie", name: "cookie", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "selectedGroup", name: "selectedGroup", embedded: false, exported: false, typ: CurveID, tag: ""}]);
+		encryptedExtensionsMsg.init("crypto/tls", [{prop: "raw", name: "raw", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "alpnProtocol", name: "alpnProtocol", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "quicTransportParameters", name: "quicTransportParameters", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "earlyData", name: "earlyData", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		endOfEarlyDataMsg.init("", []);
 		keyUpdateMsg.init("crypto/tls", [{prop: "raw", name: "raw", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "updateRequested", name: "updateRequested", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		newSessionTicketMsgTLS13.init("crypto/tls", [{prop: "raw", name: "raw", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "lifetime", name: "lifetime", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "ageAdd", name: "ageAdd", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "nonce", name: "nonce", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "label", name: "label", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "maxEarlyData", name: "maxEarlyData", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
@@ -264749,36 +267150,35 @@ $packages["crypto/tls"] = (function() {
 		newSessionTicketMsg.init("crypto/tls", [{prop: "raw", name: "raw", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "ticket", name: "ticket", embedded: false, exported: false, typ: sliceType$6, tag: ""}]);
 		helloRequestMsg.init("", []);
 		transcriptHash.init([{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$6], [$Int, $error], false)}]);
-		clientHandshakeStateTLS13.init("crypto/tls", [{prop: "c", name: "c", embedded: false, exported: false, typ: ptrType$8, tag: ""}, {prop: "ctx", name: "ctx", embedded: false, exported: false, typ: context.Context, tag: ""}, {prop: "serverHello", name: "serverHello", embedded: false, exported: false, typ: ptrType$31, tag: ""}, {prop: "hello", name: "hello", embedded: false, exported: false, typ: ptrType$27, tag: ""}, {prop: "ecdheKey", name: "ecdheKey", embedded: false, exported: false, typ: ptrType$23, tag: ""}, {prop: "session", name: "session", embedded: false, exported: false, typ: ptrType$39, tag: ""}, {prop: "earlySecret", name: "earlySecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "binderKey", name: "binderKey", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "certReq", name: "certReq", embedded: false, exported: false, typ: ptrType$41, tag: ""}, {prop: "usingPSK", name: "usingPSK", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "sentDummyCCS", name: "sentDummyCCS", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "suite", name: "suite", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "transcript", name: "transcript", embedded: false, exported: false, typ: hash.Hash, tag: ""}, {prop: "masterSecret", name: "masterSecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "trafficSecret", name: "trafficSecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}]);
-		clientHandshakeState.init("crypto/tls", [{prop: "c", name: "c", embedded: false, exported: false, typ: ptrType$8, tag: ""}, {prop: "ctx", name: "ctx", embedded: false, exported: false, typ: context.Context, tag: ""}, {prop: "serverHello", name: "serverHello", embedded: false, exported: false, typ: ptrType$31, tag: ""}, {prop: "hello", name: "hello", embedded: false, exported: false, typ: ptrType$27, tag: ""}, {prop: "suite", name: "suite", embedded: false, exported: false, typ: ptrType$3, tag: ""}, {prop: "finishedHash", name: "finishedHash", embedded: false, exported: false, typ: finishedHash, tag: ""}, {prop: "masterSecret", name: "masterSecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "session", name: "session", embedded: false, exported: false, typ: ptrType$39, tag: ""}]);
-		Conn.init("crypto/tls", [{prop: "conn", name: "conn", embedded: false, exported: false, typ: net.Conn, tag: ""}, {prop: "isClient", name: "isClient", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "handshakeFn", name: "handshakeFn", embedded: false, exported: false, typ: funcType$2, tag: ""}, {prop: "isHandshakeComplete", name: "isHandshakeComplete", embedded: false, exported: false, typ: atomic.Bool, tag: ""}, {prop: "handshakeMutex", name: "handshakeMutex", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "handshakeErr", name: "handshakeErr", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "vers", name: "vers", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "haveVers", name: "haveVers", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "config", name: "config", embedded: false, exported: false, typ: ptrType$5, tag: ""}, {prop: "handshakes", name: "handshakes", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "didResume", name: "didResume", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "cipherSuite", name: "cipherSuite", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "ocspResponse", name: "ocspResponse", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "scts", name: "scts", embedded: false, exported: false, typ: sliceType$11, tag: ""}, {prop: "peerCertificates", name: "peerCertificates", embedded: false, exported: false, typ: sliceType$12, tag: ""}, {prop: "activeCertHandles", name: "activeCertHandles", embedded: false, exported: false, typ: sliceType$13, tag: ""}, {prop: "verifiedChains", name: "verifiedChains", embedded: false, exported: false, typ: sliceType$14, tag: ""}, {prop: "serverName", name: "serverName", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "secureRenegotiation", name: "secureRenegotiation", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "ekm", name: "ekm", embedded: false, exported: false, typ: funcType$3, tag: ""}, {prop: "resumptionSecret", name: "resumptionSecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "ticketKeys", name: "ticketKeys", embedded: false, exported: false, typ: sliceType$5, tag: ""}, {prop: "clientFinishedIsFirst", name: "clientFinishedIsFirst", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "closeNotifyErr", name: "closeNotifyErr", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "closeNotifySent", name: "closeNotifySent", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "clientFinished", name: "clientFinished", embedded: false, exported: false, typ: arrayType$1, tag: ""}, {prop: "serverFinished", name: "serverFinished", embedded: false, exported: false, typ: arrayType$1, tag: ""}, {prop: "clientProtocol", name: "clientProtocol", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "in$28", name: "in", embedded: false, exported: false, typ: halfConn, tag: ""}, {prop: "out", name: "out", embedded: false, exported: false, typ: halfConn, tag: ""}, {prop: "rawInput", name: "rawInput", embedded: false, exported: false, typ: bytes.Buffer, tag: ""}, {prop: "input", name: "input", embedded: false, exported: false, typ: bytes.Reader, tag: ""}, {prop: "hand", name: "hand", embedded: false, exported: false, typ: bytes.Buffer, tag: ""}, {prop: "buffering", name: "buffering", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "sendBuf", name: "sendBuf", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "bytesSent", name: "bytesSent", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "packetsSent", name: "packetsSent", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "retryCount", name: "retryCount", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "activeCall", name: "activeCall", embedded: false, exported: false, typ: atomic.Int32, tag: ""}, {prop: "tmp", name: "tmp", embedded: false, exported: false, typ: arrayType$4, tag: ""}]);
-		halfConn.init("crypto/tls", [{prop: "Mutex", name: "Mutex", embedded: true, exported: true, typ: sync.Mutex, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "version", name: "version", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "cipher", name: "cipher", embedded: false, exported: false, typ: $emptyInterface, tag: ""}, {prop: "mac", name: "mac", embedded: false, exported: false, typ: hash.Hash, tag: ""}, {prop: "seq", name: "seq", embedded: false, exported: false, typ: arrayType$2, tag: ""}, {prop: "scratchBuf", name: "scratchBuf", embedded: false, exported: false, typ: arrayType$3, tag: ""}, {prop: "nextCipher", name: "nextCipher", embedded: false, exported: false, typ: $emptyInterface, tag: ""}, {prop: "nextMac", name: "nextMac", embedded: false, exported: false, typ: hash.Hash, tag: ""}, {prop: "trafficSecret", name: "trafficSecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}]);
+		clientHandshakeStateTLS13.init("crypto/tls", [{prop: "c", name: "c", embedded: false, exported: false, typ: ptrType$9, tag: ""}, {prop: "ctx", name: "ctx", embedded: false, exported: false, typ: context.Context, tag: ""}, {prop: "serverHello", name: "serverHello", embedded: false, exported: false, typ: ptrType$38, tag: ""}, {prop: "hello", name: "hello", embedded: false, exported: false, typ: ptrType$33, tag: ""}, {prop: "ecdheKey", name: "ecdheKey", embedded: false, exported: false, typ: ptrType$29, tag: ""}, {prop: "session", name: "session", embedded: false, exported: false, typ: ptrType$21, tag: ""}, {prop: "earlySecret", name: "earlySecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "binderKey", name: "binderKey", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "certReq", name: "certReq", embedded: false, exported: false, typ: ptrType$44, tag: ""}, {prop: "usingPSK", name: "usingPSK", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "sentDummyCCS", name: "sentDummyCCS", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "suite", name: "suite", embedded: false, exported: false, typ: ptrType$3, tag: ""}, {prop: "transcript", name: "transcript", embedded: false, exported: false, typ: hash.Hash, tag: ""}, {prop: "masterSecret", name: "masterSecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "trafficSecret", name: "trafficSecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}]);
+		clientHandshakeState.init("crypto/tls", [{prop: "c", name: "c", embedded: false, exported: false, typ: ptrType$9, tag: ""}, {prop: "ctx", name: "ctx", embedded: false, exported: false, typ: context.Context, tag: ""}, {prop: "serverHello", name: "serverHello", embedded: false, exported: false, typ: ptrType$38, tag: ""}, {prop: "hello", name: "hello", embedded: false, exported: false, typ: ptrType$33, tag: ""}, {prop: "suite", name: "suite", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "finishedHash", name: "finishedHash", embedded: false, exported: false, typ: finishedHash, tag: ""}, {prop: "masterSecret", name: "masterSecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "session", name: "session", embedded: false, exported: false, typ: ptrType$21, tag: ""}, {prop: "ticket", name: "ticket", embedded: false, exported: false, typ: sliceType$6, tag: ""}]);
+		Conn.init("crypto/tls", [{prop: "conn", name: "conn", embedded: false, exported: false, typ: net.Conn, tag: ""}, {prop: "isClient", name: "isClient", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "handshakeFn", name: "handshakeFn", embedded: false, exported: false, typ: funcType$2, tag: ""}, {prop: "quic", name: "quic", embedded: false, exported: false, typ: ptrType$5, tag: ""}, {prop: "isHandshakeComplete", name: "isHandshakeComplete", embedded: false, exported: false, typ: atomic.Bool, tag: ""}, {prop: "handshakeMutex", name: "handshakeMutex", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "handshakeErr", name: "handshakeErr", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "vers", name: "vers", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "haveVers", name: "haveVers", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "config", name: "config", embedded: false, exported: false, typ: ptrType$6, tag: ""}, {prop: "handshakes", name: "handshakes", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "extMasterSecret", name: "extMasterSecret", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "didResume", name: "didResume", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "cipherSuite", name: "cipherSuite", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "ocspResponse", name: "ocspResponse", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "scts", name: "scts", embedded: false, exported: false, typ: sliceType$11, tag: ""}, {prop: "peerCertificates", name: "peerCertificates", embedded: false, exported: false, typ: sliceType$12, tag: ""}, {prop: "activeCertHandles", name: "activeCertHandles", embedded: false, exported: false, typ: sliceType$13, tag: ""}, {prop: "verifiedChains", name: "verifiedChains", embedded: false, exported: false, typ: sliceType$14, tag: ""}, {prop: "serverName", name: "serverName", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "secureRenegotiation", name: "secureRenegotiation", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "ekm", name: "ekm", embedded: false, exported: false, typ: funcType$3, tag: ""}, {prop: "resumptionSecret", name: "resumptionSecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "ticketKeys", name: "ticketKeys", embedded: false, exported: false, typ: sliceType$5, tag: ""}, {prop: "clientFinishedIsFirst", name: "clientFinishedIsFirst", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "closeNotifyErr", name: "closeNotifyErr", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "closeNotifySent", name: "closeNotifySent", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "clientFinished", name: "clientFinished", embedded: false, exported: false, typ: arrayType$1, tag: ""}, {prop: "serverFinished", name: "serverFinished", embedded: false, exported: false, typ: arrayType$1, tag: ""}, {prop: "clientProtocol", name: "clientProtocol", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "in$30", name: "in", embedded: false, exported: false, typ: halfConn, tag: ""}, {prop: "out", name: "out", embedded: false, exported: false, typ: halfConn, tag: ""}, {prop: "rawInput", name: "rawInput", embedded: false, exported: false, typ: bytes.Buffer, tag: ""}, {prop: "input", name: "input", embedded: false, exported: false, typ: bytes.Reader, tag: ""}, {prop: "hand", name: "hand", embedded: false, exported: false, typ: bytes.Buffer, tag: ""}, {prop: "buffering", name: "buffering", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "sendBuf", name: "sendBuf", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "bytesSent", name: "bytesSent", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "packetsSent", name: "packetsSent", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "retryCount", name: "retryCount", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "activeCall", name: "activeCall", embedded: false, exported: false, typ: atomic.Int32, tag: ""}, {prop: "tmp", name: "tmp", embedded: false, exported: false, typ: arrayType$4, tag: ""}]);
+		halfConn.init("crypto/tls", [{prop: "Mutex", name: "Mutex", embedded: true, exported: true, typ: sync.Mutex, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "version", name: "version", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "cipher", name: "cipher", embedded: false, exported: false, typ: $emptyInterface, tag: ""}, {prop: "mac", name: "mac", embedded: false, exported: false, typ: hash.Hash, tag: ""}, {prop: "seq", name: "seq", embedded: false, exported: false, typ: arrayType$2, tag: ""}, {prop: "scratchBuf", name: "scratchBuf", embedded: false, exported: false, typ: arrayType$3, tag: ""}, {prop: "nextCipher", name: "nextCipher", embedded: false, exported: false, typ: $emptyInterface, tag: ""}, {prop: "nextMac", name: "nextMac", embedded: false, exported: false, typ: hash.Hash, tag: ""}, {prop: "level", name: "level", embedded: false, exported: false, typ: QUICEncryptionLevel, tag: ""}, {prop: "trafficSecret", name: "trafficSecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}]);
 		permanentError.init("crypto/tls", [{prop: "err", name: "err", embedded: false, exported: false, typ: net.Error, tag: ""}]);
 		cbcMode.init([{prop: "BlockSize", name: "BlockSize", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "CryptBlocks", name: "CryptBlocks", pkg: "", typ: $funcType([sliceType$6, sliceType$6], [], false)}, {prop: "SetIV", name: "SetIV", pkg: "", typ: $funcType([sliceType$6], [], false)}]);
-		RecordHeaderError.init("", [{prop: "Msg", name: "Msg", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "RecordHeader", name: "RecordHeader", embedded: false, exported: true, typ: arrayType$6, tag: ""}, {prop: "Conn", name: "Conn", embedded: false, exported: true, typ: net.Conn, tag: ""}]);
+		RecordHeaderError.init("", [{prop: "Msg", name: "Msg", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "RecordHeader", name: "RecordHeader", embedded: false, exported: true, typ: arrayType$7, tag: ""}, {prop: "Conn", name: "Conn", embedded: false, exported: true, typ: net.Conn, tag: ""}]);
 		atLeastReader.init("", [{prop: "R", name: "R", embedded: false, exported: true, typ: io.Reader, tag: ""}, {prop: "N", name: "N", embedded: false, exported: true, typ: $Int64, tag: ""}]);
 		keyShare.init("crypto/tls", [{prop: "group", name: "group", embedded: false, exported: false, typ: CurveID, tag: ""}, {prop: "data", name: "data", embedded: false, exported: false, typ: sliceType$6, tag: ""}]);
 		pskIdentity.init("crypto/tls", [{prop: "label", name: "label", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "obfuscatedTicketAge", name: "obfuscatedTicketAge", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
 		ConnectionState.init("crypto/tls", [{prop: "Version", name: "Version", embedded: false, exported: true, typ: $Uint16, tag: ""}, {prop: "HandshakeComplete", name: "HandshakeComplete", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "DidResume", name: "DidResume", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "CipherSuite", name: "CipherSuite", embedded: false, exported: true, typ: $Uint16, tag: ""}, {prop: "NegotiatedProtocol", name: "NegotiatedProtocol", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "NegotiatedProtocolIsMutual", name: "NegotiatedProtocolIsMutual", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "ServerName", name: "ServerName", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "PeerCertificates", name: "PeerCertificates", embedded: false, exported: true, typ: sliceType$12, tag: ""}, {prop: "VerifiedChains", name: "VerifiedChains", embedded: false, exported: true, typ: sliceType$14, tag: ""}, {prop: "SignedCertificateTimestamps", name: "SignedCertificateTimestamps", embedded: false, exported: true, typ: sliceType$11, tag: ""}, {prop: "OCSPResponse", name: "OCSPResponse", embedded: false, exported: true, typ: sliceType$6, tag: ""}, {prop: "TLSUnique", name: "TLSUnique", embedded: false, exported: true, typ: sliceType$6, tag: ""}, {prop: "ekm", name: "ekm", embedded: false, exported: false, typ: funcType$3, tag: ""}]);
-		ClientSessionState.init("crypto/tls", [{prop: "sessionTicket", name: "sessionTicket", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "vers", name: "vers", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "cipherSuite", name: "cipherSuite", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "masterSecret", name: "masterSecret", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "serverCertificates", name: "serverCertificates", embedded: false, exported: false, typ: sliceType$12, tag: ""}, {prop: "verifiedChains", name: "verifiedChains", embedded: false, exported: false, typ: sliceType$14, tag: ""}, {prop: "receivedAt", name: "receivedAt", embedded: false, exported: false, typ: time.Time, tag: ""}, {prop: "ocspResponse", name: "ocspResponse", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "scts", name: "scts", embedded: false, exported: false, typ: sliceType$11, tag: ""}, {prop: "nonce", name: "nonce", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "useBy", name: "useBy", embedded: false, exported: false, typ: time.Time, tag: ""}, {prop: "ageAdd", name: "ageAdd", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
-		ClientSessionCache.init([{prop: "Get", name: "Get", pkg: "", typ: $funcType([$String], [ptrType$39, $Bool], false)}, {prop: "Put", name: "Put", pkg: "", typ: $funcType([$String, ptrType$39], [], false)}]);
-		ClientHelloInfo.init("crypto/tls", [{prop: "CipherSuites", name: "CipherSuites", embedded: false, exported: true, typ: sliceType$3, tag: ""}, {prop: "ServerName", name: "ServerName", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "SupportedCurves", name: "SupportedCurves", embedded: false, exported: true, typ: sliceType$4, tag: ""}, {prop: "SupportedPoints", name: "SupportedPoints", embedded: false, exported: true, typ: sliceType$6, tag: ""}, {prop: "SignatureSchemes", name: "SignatureSchemes", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "SupportedProtos", name: "SupportedProtos", embedded: false, exported: true, typ: sliceType$2, tag: ""}, {prop: "SupportedVersions", name: "SupportedVersions", embedded: false, exported: true, typ: sliceType$3, tag: ""}, {prop: "Conn", name: "Conn", embedded: false, exported: true, typ: net.Conn, tag: ""}, {prop: "config", name: "config", embedded: false, exported: false, typ: ptrType$5, tag: ""}, {prop: "ctx", name: "ctx", embedded: false, exported: false, typ: context.Context, tag: ""}]);
+		ClientSessionCache.init([{prop: "Get", name: "Get", pkg: "", typ: $funcType([$String], [ptrType$47, $Bool], false)}, {prop: "Put", name: "Put", pkg: "", typ: $funcType([$String, ptrType$47], [], false)}]);
+		ClientHelloInfo.init("crypto/tls", [{prop: "CipherSuites", name: "CipherSuites", embedded: false, exported: true, typ: sliceType$3, tag: ""}, {prop: "ServerName", name: "ServerName", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "SupportedCurves", name: "SupportedCurves", embedded: false, exported: true, typ: sliceType$4, tag: ""}, {prop: "SupportedPoints", name: "SupportedPoints", embedded: false, exported: true, typ: sliceType$6, tag: ""}, {prop: "SignatureSchemes", name: "SignatureSchemes", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "SupportedProtos", name: "SupportedProtos", embedded: false, exported: true, typ: sliceType$2, tag: ""}, {prop: "SupportedVersions", name: "SupportedVersions", embedded: false, exported: true, typ: sliceType$3, tag: ""}, {prop: "Conn", name: "Conn", embedded: false, exported: true, typ: net.Conn, tag: ""}, {prop: "config", name: "config", embedded: false, exported: false, typ: ptrType$6, tag: ""}, {prop: "ctx", name: "ctx", embedded: false, exported: false, typ: context.Context, tag: ""}]);
 		CertificateRequestInfo.init("crypto/tls", [{prop: "AcceptableCAs", name: "AcceptableCAs", embedded: false, exported: true, typ: sliceType$11, tag: ""}, {prop: "SignatureSchemes", name: "SignatureSchemes", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "Version", name: "Version", embedded: false, exported: true, typ: $Uint16, tag: ""}, {prop: "ctx", name: "ctx", embedded: false, exported: false, typ: context.Context, tag: ""}]);
-		Config.init("crypto/tls", [{prop: "Rand", name: "Rand", embedded: false, exported: true, typ: io.Reader, tag: ""}, {prop: "Time", name: "Time", embedded: false, exported: true, typ: funcType$4, tag: ""}, {prop: "Certificates", name: "Certificates", embedded: false, exported: true, typ: sliceType$1, tag: ""}, {prop: "NameToCertificate", name: "NameToCertificate", embedded: false, exported: true, typ: mapType, tag: ""}, {prop: "GetCertificate", name: "GetCertificate", embedded: false, exported: true, typ: funcType$5, tag: ""}, {prop: "GetClientCertificate", name: "GetClientCertificate", embedded: false, exported: true, typ: funcType$6, tag: ""}, {prop: "GetConfigForClient", name: "GetConfigForClient", embedded: false, exported: true, typ: funcType$7, tag: ""}, {prop: "VerifyPeerCertificate", name: "VerifyPeerCertificate", embedded: false, exported: true, typ: funcType$8, tag: ""}, {prop: "VerifyConnection", name: "VerifyConnection", embedded: false, exported: true, typ: funcType$9, tag: ""}, {prop: "RootCAs", name: "RootCAs", embedded: false, exported: true, typ: ptrType, tag: ""}, {prop: "NextProtos", name: "NextProtos", embedded: false, exported: true, typ: sliceType$2, tag: ""}, {prop: "ServerName", name: "ServerName", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "ClientAuth", name: "ClientAuth", embedded: false, exported: true, typ: ClientAuthType, tag: ""}, {prop: "ClientCAs", name: "ClientCAs", embedded: false, exported: true, typ: ptrType, tag: ""}, {prop: "InsecureSkipVerify", name: "InsecureSkipVerify", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "CipherSuites", name: "CipherSuites", embedded: false, exported: true, typ: sliceType$3, tag: ""}, {prop: "PreferServerCipherSuites", name: "PreferServerCipherSuites", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "SessionTicketsDisabled", name: "SessionTicketsDisabled", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "SessionTicketKey", name: "SessionTicketKey", embedded: false, exported: true, typ: arrayType, tag: ""}, {prop: "ClientSessionCache", name: "ClientSessionCache", embedded: false, exported: true, typ: ClientSessionCache, tag: ""}, {prop: "MinVersion", name: "MinVersion", embedded: false, exported: true, typ: $Uint16, tag: ""}, {prop: "MaxVersion", name: "MaxVersion", embedded: false, exported: true, typ: $Uint16, tag: ""}, {prop: "CurvePreferences", name: "CurvePreferences", embedded: false, exported: true, typ: sliceType$4, tag: ""}, {prop: "DynamicRecordSizingDisabled", name: "DynamicRecordSizingDisabled", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "Renegotiation", name: "Renegotiation", embedded: false, exported: true, typ: RenegotiationSupport, tag: ""}, {prop: "KeyLogWriter", name: "KeyLogWriter", embedded: false, exported: true, typ: io.Writer, tag: ""}, {prop: "mutex", name: "mutex", embedded: false, exported: false, typ: sync.RWMutex, tag: ""}, {prop: "sessionTicketKeys", name: "sessionTicketKeys", embedded: false, exported: false, typ: sliceType$5, tag: ""}, {prop: "autoSessionTicketKeys", name: "autoSessionTicketKeys", embedded: false, exported: false, typ: sliceType$5, tag: ""}]);
-		ticketKey.init("crypto/tls", [{prop: "keyName", name: "keyName", embedded: false, exported: false, typ: arrayType$4, tag: ""}, {prop: "aesKey", name: "aesKey", embedded: false, exported: false, typ: arrayType$4, tag: ""}, {prop: "hmacKey", name: "hmacKey", embedded: false, exported: false, typ: arrayType$4, tag: ""}, {prop: "created", name: "created", embedded: false, exported: false, typ: time.Time, tag: ""}]);
-		Certificate.init("", [{prop: "Certificate", name: "Certificate", embedded: false, exported: true, typ: sliceType$11, tag: ""}, {prop: "PrivateKey", name: "PrivateKey", embedded: false, exported: true, typ: crypto.PrivateKey, tag: ""}, {prop: "SupportedSignatureAlgorithms", name: "SupportedSignatureAlgorithms", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "OCSPStaple", name: "OCSPStaple", embedded: false, exported: true, typ: sliceType$6, tag: ""}, {prop: "SignedCertificateTimestamps", name: "SignedCertificateTimestamps", embedded: false, exported: true, typ: sliceType$11, tag: ""}, {prop: "Leaf", name: "Leaf", embedded: false, exported: true, typ: ptrType$6, tag: ""}]);
+		Config.init("crypto/tls", [{prop: "Rand", name: "Rand", embedded: false, exported: true, typ: io.Reader, tag: ""}, {prop: "Time", name: "Time", embedded: false, exported: true, typ: funcType$4, tag: ""}, {prop: "Certificates", name: "Certificates", embedded: false, exported: true, typ: sliceType$1, tag: ""}, {prop: "NameToCertificate", name: "NameToCertificate", embedded: false, exported: true, typ: mapType, tag: ""}, {prop: "GetCertificate", name: "GetCertificate", embedded: false, exported: true, typ: funcType$5, tag: ""}, {prop: "GetClientCertificate", name: "GetClientCertificate", embedded: false, exported: true, typ: funcType$6, tag: ""}, {prop: "GetConfigForClient", name: "GetConfigForClient", embedded: false, exported: true, typ: funcType$7, tag: ""}, {prop: "VerifyPeerCertificate", name: "VerifyPeerCertificate", embedded: false, exported: true, typ: funcType$8, tag: ""}, {prop: "VerifyConnection", name: "VerifyConnection", embedded: false, exported: true, typ: funcType$9, tag: ""}, {prop: "RootCAs", name: "RootCAs", embedded: false, exported: true, typ: ptrType, tag: ""}, {prop: "NextProtos", name: "NextProtos", embedded: false, exported: true, typ: sliceType$2, tag: ""}, {prop: "ServerName", name: "ServerName", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "ClientAuth", name: "ClientAuth", embedded: false, exported: true, typ: ClientAuthType, tag: ""}, {prop: "ClientCAs", name: "ClientCAs", embedded: false, exported: true, typ: ptrType, tag: ""}, {prop: "InsecureSkipVerify", name: "InsecureSkipVerify", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "CipherSuites", name: "CipherSuites", embedded: false, exported: true, typ: sliceType$3, tag: ""}, {prop: "PreferServerCipherSuites", name: "PreferServerCipherSuites", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "SessionTicketsDisabled", name: "SessionTicketsDisabled", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "SessionTicketKey", name: "SessionTicketKey", embedded: false, exported: true, typ: arrayType, tag: ""}, {prop: "ClientSessionCache", name: "ClientSessionCache", embedded: false, exported: true, typ: ClientSessionCache, tag: ""}, {prop: "UnwrapSession", name: "UnwrapSession", embedded: false, exported: true, typ: funcType$10, tag: ""}, {prop: "WrapSession", name: "WrapSession", embedded: false, exported: true, typ: funcType$11, tag: ""}, {prop: "MinVersion", name: "MinVersion", embedded: false, exported: true, typ: $Uint16, tag: ""}, {prop: "MaxVersion", name: "MaxVersion", embedded: false, exported: true, typ: $Uint16, tag: ""}, {prop: "CurvePreferences", name: "CurvePreferences", embedded: false, exported: true, typ: sliceType$4, tag: ""}, {prop: "DynamicRecordSizingDisabled", name: "DynamicRecordSizingDisabled", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "Renegotiation", name: "Renegotiation", embedded: false, exported: true, typ: RenegotiationSupport, tag: ""}, {prop: "KeyLogWriter", name: "KeyLogWriter", embedded: false, exported: true, typ: io.Writer, tag: ""}, {prop: "mutex", name: "mutex", embedded: false, exported: false, typ: sync.RWMutex, tag: ""}, {prop: "sessionTicketKeys", name: "sessionTicketKeys", embedded: false, exported: false, typ: sliceType$5, tag: ""}, {prop: "autoSessionTicketKeys", name: "autoSessionTicketKeys", embedded: false, exported: false, typ: sliceType$5, tag: ""}]);
+		ticketKey.init("crypto/tls", [{prop: "aesKey", name: "aesKey", embedded: false, exported: false, typ: arrayType$4, tag: ""}, {prop: "hmacKey", name: "hmacKey", embedded: false, exported: false, typ: arrayType$4, tag: ""}, {prop: "created", name: "created", embedded: false, exported: false, typ: time.Time, tag: ""}]);
+		Certificate.init("", [{prop: "Certificate", name: "Certificate", embedded: false, exported: true, typ: sliceType$11, tag: ""}, {prop: "PrivateKey", name: "PrivateKey", embedded: false, exported: true, typ: crypto.PrivateKey, tag: ""}, {prop: "SupportedSignatureAlgorithms", name: "SupportedSignatureAlgorithms", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "OCSPStaple", name: "OCSPStaple", embedded: false, exported: true, typ: sliceType$6, tag: ""}, {prop: "SignedCertificateTimestamps", name: "SignedCertificateTimestamps", embedded: false, exported: true, typ: sliceType$11, tag: ""}, {prop: "Leaf", name: "Leaf", embedded: false, exported: true, typ: ptrType$7, tag: ""}]);
 		handshakeMessage.init([{prop: "marshal", name: "marshal", pkg: "crypto/tls", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "unmarshal", name: "unmarshal", pkg: "crypto/tls", typ: $funcType([sliceType$6], [$Bool], false)}]);
 		CertificateVerificationError.init("", [{prop: "UnverifiedCertificates", name: "UnverifiedCertificates", embedded: false, exported: true, typ: sliceType$12, tag: ""}, {prop: "Err", name: "Err", embedded: false, exported: true, typ: $error, tag: ""}]);
-		cipherSuite.init("crypto/tls", [{prop: "id", name: "id", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "keyLen", name: "keyLen", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "macLen", name: "macLen", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "ivLen", name: "ivLen", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "ka", name: "ka", embedded: false, exported: false, typ: funcType$10, tag: ""}, {prop: "flags", name: "flags", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "cipher", name: "cipher", embedded: false, exported: false, typ: funcType$11, tag: ""}, {prop: "mac", name: "mac", embedded: false, exported: false, typ: funcType$12, tag: ""}, {prop: "aead", name: "aead", embedded: false, exported: false, typ: funcType$13, tag: ""}]);
-		cipherSuiteTLS13.init("crypto/tls", [{prop: "id", name: "id", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "keyLen", name: "keyLen", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "aead", name: "aead", embedded: false, exported: false, typ: funcType$13, tag: ""}, {prop: "hash", name: "hash", embedded: false, exported: false, typ: crypto.Hash, tag: ""}]);
+		cipherSuite.init("crypto/tls", [{prop: "id", name: "id", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "keyLen", name: "keyLen", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "macLen", name: "macLen", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "ivLen", name: "ivLen", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "ka", name: "ka", embedded: false, exported: false, typ: funcType$12, tag: ""}, {prop: "flags", name: "flags", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "cipher", name: "cipher", embedded: false, exported: false, typ: funcType$13, tag: ""}, {prop: "mac", name: "mac", embedded: false, exported: false, typ: funcType$14, tag: ""}, {prop: "aead", name: "aead", embedded: false, exported: false, typ: funcType$15, tag: ""}]);
+		cipherSuiteTLS13.init("crypto/tls", [{prop: "id", name: "id", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "keyLen", name: "keyLen", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "aead", name: "aead", embedded: false, exported: false, typ: funcType$15, tag: ""}, {prop: "hash", name: "hash", embedded: false, exported: false, typ: crypto.Hash, tag: ""}]);
 		aead.init([{prop: "NonceSize", name: "NonceSize", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Open", name: "Open", pkg: "", typ: $funcType([sliceType$6, sliceType$6, sliceType$6, sliceType$6], [sliceType$6, $error], false)}, {prop: "Overhead", name: "Overhead", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Seal", name: "Seal", pkg: "", typ: $funcType([sliceType$6, sliceType$6, sliceType$6, sliceType$6], [sliceType$6], false)}, {prop: "explicitNonceLen", name: "explicitNonceLen", pkg: "crypto/tls", typ: $funcType([], [$Int], false)}]);
 		prefixNonceAEAD.init("crypto/tls", [{prop: "nonce", name: "nonce", embedded: false, exported: false, typ: arrayType$1, tag: ""}, {prop: "aead", name: "aead", embedded: false, exported: false, typ: cipher.AEAD, tag: ""}]);
 		xorNonceAEAD.init("crypto/tls", [{prop: "nonceMask", name: "nonceMask", embedded: false, exported: false, typ: arrayType$1, tag: ""}, {prop: "aead", name: "aead", embedded: false, exported: false, typ: cipher.AEAD, tag: ""}]);
 		constantTimeHash.init([{prop: "BlockSize", name: "BlockSize", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "ConstantTimeSum", name: "ConstantTimeSum", pkg: "", typ: $funcType([sliceType$6], [sliceType$6], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([], [], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Sum", name: "Sum", pkg: "", typ: $funcType([sliceType$6], [sliceType$6], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$6], [$Int, $error], false)}]);
 		cthWrapper.init("crypto/tls", [{prop: "h", name: "h", embedded: false, exported: false, typ: constantTimeHash, tag: ""}]);
-		cacheEntry.init("crypto/tls", [{prop: "refs", name: "refs", embedded: false, exported: false, typ: atomic.Int64, tag: ""}, {prop: "cert", name: "cert", embedded: false, exported: false, typ: ptrType$6, tag: ""}]);
+		cacheEntry.init("crypto/tls", [{prop: "refs", name: "refs", embedded: false, exported: false, typ: atomic.Int64, tag: ""}, {prop: "cert", name: "cert", embedded: false, exported: false, typ: ptrType$7, tag: ""}]);
 		certCache.init("", [{prop: "Map", name: "Map", embedded: true, exported: true, typ: sync.Map, tag: ""}]);
-		activeCert.init("crypto/tls", [{prop: "cert", name: "cert", embedded: false, exported: false, typ: ptrType$6, tag: ""}]);
+		activeCert.init("crypto/tls", [{prop: "cert", name: "cert", embedded: false, exported: false, typ: ptrType$7, tag: ""}]);
 		binaryMarshaler.init([{prop: "MarshalBinary", name: "MarshalBinary", pkg: "", typ: $funcType([], [sliceType$6, $error], false)}, {prop: "UnmarshalBinary", name: "UnmarshalBinary", pkg: "", typ: $funcType([sliceType$6], [$error], false)}]);
 	};
 	$init = function() {
@@ -264829,8 +267229,9 @@ $packages["crypto/tls"] = (function() {
 		testingOnlyForceClientHelloSignatureAlgorithms = sliceType.nil;
 		testingOnlyForceDowngradeCanary = false;
 		writerMutex = new sync.Mutex.ptr(0, 0);
-		emptyConfig = new Config.ptr($ifaceNil, $throwNilPointerError, sliceType$1.nil, false, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, ptrType.nil, sliceType$2.nil, "", 0, ptrType.nil, false, sliceType$3.nil, false, false, arrayType.zero(), $ifaceNil, 0, 0, sliceType$4.nil, false, 0, $ifaceNil, new sync.RWMutex.ptr(new sync.Mutex.ptr(0, 0), 0, 0, new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0), new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0)), sliceType$5.nil, sliceType$5.nil);
+		emptyConfig = new Config.ptr($ifaceNil, $throwNilPointerError, sliceType$1.nil, false, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, ptrType.nil, sliceType$2.nil, "", 0, ptrType.nil, false, sliceType$3.nil, false, false, arrayType.zero(), $ifaceNil, $throwNilPointerError, $throwNilPointerError, 0, 0, sliceType$4.nil, false, 0, $ifaceNil, new sync.RWMutex.ptr(new sync.Mutex.ptr(0, 0), 0, 0, new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0), new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0)), sliceType$5.nil, sliceType$5.nil);
 		masterSecretLabel = (new sliceType$6($stringToBytes("master secret")));
+		extendedMasterSecretLabel = (new sliceType$6($stringToBytes("extended master secret")));
 		keyExpansionLabel = (new sliceType$6($stringToBytes("key expansion")));
 		clientFinishedLabel = (new sliceType$6($stringToBytes("client finished")));
 		serverFinishedLabel = (new sliceType$6($stringToBytes("server finished")));
@@ -264846,27 +267247,27 @@ $packages["crypto/tls"] = (function() {
 		_CurveID_index_0 = $toNativeArray($kindUint8, [0, 9, 18, 27]);
 		_ClientAuthType_index = $toNativeArray($kindUint8, [0, 12, 29, 49, 72, 98]);
 		directSigning = 0;
-		helloRetryRequestRandom = new sliceType$6([207, 33, 173, 116, 229, 154, 97, 17, 190, 29, 140, 2, 30, 101, 184, 145, 194, 162, 17, 22, 122, 187, 140, 94, 7, 158, 9, 226, 200, 168, 51, 156]);
 		defaultSupportedSignatureAlgorithms = new sliceType([2052, 1027, 2055, 2053, 2054, 1025, 1281, 1537, 1283, 1539, 513, 515]);
+		helloRetryRequestRandom = new sliceType$6([207, 33, 173, 116, 229, 154, 97, 17, 190, 29, 140, 2, 30, 101, 184, 145, 194, 162, 17, 22, 122, 187, 140, 94, 7, 158, 9, 226, 200, 168, 51, 156]);
 		deprecatedSessionTicketKey = (new sliceType$6($stringToBytes("DEPRECATED")));
 		supportedVersions = new sliceType$3([772, 771, 770, 769]);
 		defaultCurvePreferences = new sliceType$4([29, 23, 24, 25]);
 		errNoCertificates = errors.New("tls: no certificates configured");
+		cipherSuites = new sliceType$8([new cipherSuite.ptr(52392, 32, 0, 12, ecdheRSAKA, 5, $throwNilPointerError, $throwNilPointerError, aeadChaCha20Poly1305), new cipherSuite.ptr(52393, 32, 0, 12, ecdheECDSAKA, 7, $throwNilPointerError, $throwNilPointerError, aeadChaCha20Poly1305), new cipherSuite.ptr(49199, 16, 0, 4, ecdheRSAKA, 5, $throwNilPointerError, $throwNilPointerError, aeadAESGCM), new cipherSuite.ptr(49195, 16, 0, 4, ecdheECDSAKA, 7, $throwNilPointerError, $throwNilPointerError, aeadAESGCM), new cipherSuite.ptr(49200, 32, 0, 4, ecdheRSAKA, 13, $throwNilPointerError, $throwNilPointerError, aeadAESGCM), new cipherSuite.ptr(49196, 32, 0, 4, ecdheECDSAKA, 15, $throwNilPointerError, $throwNilPointerError, aeadAESGCM), new cipherSuite.ptr(49191, 16, 32, 16, ecdheRSAKA, 5, cipherAES, macSHA256, $throwNilPointerError), new cipherSuite.ptr(49171, 16, 20, 16, ecdheRSAKA, 1, cipherAES, macSHA1, $throwNilPointerError), new cipherSuite.ptr(49187, 16, 32, 16, ecdheECDSAKA, 7, cipherAES, macSHA256, $throwNilPointerError), new cipherSuite.ptr(49161, 16, 20, 16, ecdheECDSAKA, 3, cipherAES, macSHA1, $throwNilPointerError), new cipherSuite.ptr(49172, 32, 20, 16, ecdheRSAKA, 1, cipherAES, macSHA1, $throwNilPointerError), new cipherSuite.ptr(49162, 32, 20, 16, ecdheECDSAKA, 3, cipherAES, macSHA1, $throwNilPointerError), new cipherSuite.ptr(156, 16, 0, 4, rsaKA, 4, $throwNilPointerError, $throwNilPointerError, aeadAESGCM), new cipherSuite.ptr(157, 32, 0, 4, rsaKA, 12, $throwNilPointerError, $throwNilPointerError, aeadAESGCM), new cipherSuite.ptr(60, 16, 32, 16, rsaKA, 4, cipherAES, macSHA256, $throwNilPointerError), new cipherSuite.ptr(47, 16, 20, 16, rsaKA, 0, cipherAES, macSHA1, $throwNilPointerError), new cipherSuite.ptr(53, 32, 20, 16, rsaKA, 0, cipherAES, macSHA1, $throwNilPointerError), new cipherSuite.ptr(49170, 24, 20, 8, ecdheRSAKA, 1, cipher3DES, macSHA1, $throwNilPointerError), new cipherSuite.ptr(10, 24, 20, 8, rsaKA, 0, cipher3DES, macSHA1, $throwNilPointerError), new cipherSuite.ptr(5, 16, 20, 0, rsaKA, 0, cipherRC4, macSHA1, $throwNilPointerError), new cipherSuite.ptr(49169, 16, 20, 0, ecdheRSAKA, 1, cipherRC4, macSHA1, $throwNilPointerError), new cipherSuite.ptr(49159, 16, 20, 0, ecdheECDSAKA, 3, cipherRC4, macSHA1, $throwNilPointerError)]);
+		cipherSuitesTLS13 = new sliceType$9([new cipherSuiteTLS13.ptr(4865, 16, aeadAESGCMTLS13, 5), new cipherSuiteTLS13.ptr(4867, 32, aeadChaCha20Poly1305, 5), new cipherSuiteTLS13.ptr(4866, 32, aeadAESGCMTLS13, 6)]);
+		cipherSuitesPreferenceOrder = new sliceType$3([49195, 49199, 49196, 49200, 52393, 52392, 49161, 49171, 49162, 49172, 156, 157, 47, 53, 49170, 10, 49187, 49191, 60, 49159, 49169, 5]);
+		cipherSuitesPreferenceOrderNoAES = new sliceType$3([52393, 52392, 49195, 49199, 49196, 49200, 49161, 49171, 49162, 49172, 156, 157, 47, 53, 49170, 10, 49187, 49191, 60, 49159, 49169, 5]);
+		disabledCipherSuites = new sliceType$3([49187, 49191, 60, 49159, 49169, 5]);
+		defaultCipherSuitesLen = cipherSuitesPreferenceOrder.$length - disabledCipherSuites.$length >> 0;
+		defaultCipherSuites = $subslice(cipherSuitesPreferenceOrder, 0, defaultCipherSuitesLen);
+		defaultCipherSuitesTLS13 = new sliceType$3([4865, 4866, 4867]);
+		defaultCipherSuitesTLS13NoAES = new sliceType$3([4867, 4865, 4866]);
 		hasGCMAsmAMD64 = cpu.X86.HasAES && cpu.X86.HasPCLMULQDQ;
 		hasGCMAsmARM64 = cpu.ARM64.HasAES && cpu.ARM64.HasPMULL;
 		hasGCMAsmS390X = cpu.S390X.HasAES && cpu.S390X.HasAESCBC && cpu.S390X.HasAESCTR && (cpu.S390X.HasGHASH || cpu.S390X.HasAESGCM);
 		hasAESGCMHardwareSupport = false && hasGCMAsmAMD64 || false && hasGCMAsmARM64 || false && hasGCMAsmS390X;
-		disabledCipherSuites = new sliceType$3([49187, 49191, 60, 49159, 49169, 5]);
 		aesgcmCiphers = $makeMap($Uint16.keyFor, [{ k: 49199, v: true }, { k: 49200, v: true }, { k: 49195, v: true }, { k: 49196, v: true }, { k: 4865, v: true }, { k: 4866, v: true }]);
-		cipherSuitesTLS13 = new sliceType$8([new cipherSuiteTLS13.ptr(4865, 16, aeadAESGCMTLS13, 5), new cipherSuiteTLS13.ptr(4867, 32, aeadChaCha20Poly1305, 5), new cipherSuiteTLS13.ptr(4866, 32, aeadAESGCMTLS13, 6)]);
-		defaultCipherSuitesTLS13 = new sliceType$3([4865, 4866, 4867]);
-		defaultCipherSuitesTLS13NoAES = new sliceType$3([4867, 4865, 4866]);
-		cipherSuites = new sliceType$9([new cipherSuite.ptr(52392, 32, 0, 12, ecdheRSAKA, 5, $throwNilPointerError, $throwNilPointerError, aeadChaCha20Poly1305), new cipherSuite.ptr(52393, 32, 0, 12, ecdheECDSAKA, 7, $throwNilPointerError, $throwNilPointerError, aeadChaCha20Poly1305), new cipherSuite.ptr(49199, 16, 0, 4, ecdheRSAKA, 5, $throwNilPointerError, $throwNilPointerError, aeadAESGCM), new cipherSuite.ptr(49195, 16, 0, 4, ecdheECDSAKA, 7, $throwNilPointerError, $throwNilPointerError, aeadAESGCM), new cipherSuite.ptr(49200, 32, 0, 4, ecdheRSAKA, 13, $throwNilPointerError, $throwNilPointerError, aeadAESGCM), new cipherSuite.ptr(49196, 32, 0, 4, ecdheECDSAKA, 15, $throwNilPointerError, $throwNilPointerError, aeadAESGCM), new cipherSuite.ptr(49191, 16, 32, 16, ecdheRSAKA, 5, cipherAES, macSHA256, $throwNilPointerError), new cipherSuite.ptr(49171, 16, 20, 16, ecdheRSAKA, 1, cipherAES, macSHA1, $throwNilPointerError), new cipherSuite.ptr(49187, 16, 32, 16, ecdheECDSAKA, 7, cipherAES, macSHA256, $throwNilPointerError), new cipherSuite.ptr(49161, 16, 20, 16, ecdheECDSAKA, 3, cipherAES, macSHA1, $throwNilPointerError), new cipherSuite.ptr(49172, 32, 20, 16, ecdheRSAKA, 1, cipherAES, macSHA1, $throwNilPointerError), new cipherSuite.ptr(49162, 32, 20, 16, ecdheECDSAKA, 3, cipherAES, macSHA1, $throwNilPointerError), new cipherSuite.ptr(156, 16, 0, 4, rsaKA, 4, $throwNilPointerError, $throwNilPointerError, aeadAESGCM), new cipherSuite.ptr(157, 32, 0, 4, rsaKA, 12, $throwNilPointerError, $throwNilPointerError, aeadAESGCM), new cipherSuite.ptr(60, 16, 32, 16, rsaKA, 4, cipherAES, macSHA256, $throwNilPointerError), new cipherSuite.ptr(47, 16, 20, 16, rsaKA, 0, cipherAES, macSHA1, $throwNilPointerError), new cipherSuite.ptr(53, 32, 20, 16, rsaKA, 0, cipherAES, macSHA1, $throwNilPointerError), new cipherSuite.ptr(49170, 24, 20, 8, ecdheRSAKA, 1, cipher3DES, macSHA1, $throwNilPointerError), new cipherSuite.ptr(10, 24, 20, 8, rsaKA, 0, cipher3DES, macSHA1, $throwNilPointerError), new cipherSuite.ptr(5, 16, 20, 0, rsaKA, 0, cipherRC4, macSHA1, $throwNilPointerError), new cipherSuite.ptr(49169, 16, 20, 0, ecdheRSAKA, 1, cipherRC4, macSHA1, $throwNilPointerError), new cipherSuite.ptr(49159, 16, 20, 0, ecdheECDSAKA, 3, cipherRC4, macSHA1, $throwNilPointerError)]);
-		cipherSuitesPreferenceOrder = new sliceType$3([49195, 49199, 49196, 49200, 52393, 52392, 49161, 49171, 49162, 49172, 156, 157, 47, 53, 49170, 10, 49187, 49191, 60, 49159, 49169, 5]);
-		cipherSuitesPreferenceOrderNoAES = new sliceType$3([52393, 52392, 49195, 49199, 49196, 49200, 49161, 49171, 49162, 49172, 156, 157, 47, 53, 49170, 10, 49187, 49191, 60, 49159, 49169, 5]);
-		defaultCipherSuitesLen = cipherSuitesPreferenceOrder.$length - disabledCipherSuites.$length >> 0;
-		defaultCipherSuites = $subslice(cipherSuitesPreferenceOrder, 0, defaultCipherSuitesLen);
-		clientCertCache = new certCache.ptr(new sync.Map.ptr(new sync.Mutex.ptr(0, 0), new atomic.Pointer[20 /* sync.readOnly */].ptr(ptrType$4.nil), false, 0));
+		globalCertCache = new certCache.ptr(new sync.Map.ptr(new sync.Mutex.ptr(0, 0), new atomic.Pointer[30 /* sync.readOnly */].ptr(ptrType$4.nil), false, 0));
 		signaturePadding = new sliceType$6([32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32]);
 		rsaSignatureSchemes = new sliceType$10([$clone(new structType.ptr(2052, ($imul(new crypto.Hash(5).Size(), 2)) + 2 >> 0, 772), structType), $clone(new structType.ptr(2053, ($imul(new crypto.Hash(6).Size(), 2)) + 2 >> 0, 772), structType), $clone(new structType.ptr(2054, ($imul(new crypto.Hash(7).Size(), 2)) + 2 >> 0, 772), structType), $clone(new structType.ptr(1025, (19 + new crypto.Hash(5).Size() >> 0) + 11 >> 0, 771), structType), $clone(new structType.ptr(1281, (19 + new crypto.Hash(6).Size() >> 0) + 11 >> 0, 771), structType), $clone(new structType.ptr(1537, (19 + new crypto.Hash(7).Size() >> 0) + 11 >> 0, 771), structType), $clone(new structType.ptr(513, (15 + new crypto.Hash(3).Size() >> 0) + 11 >> 0, 771), structType)]);
 		alertText = $makeMap(alert.keyFor, [{ k: 0, v: "close notify" }, { k: 10, v: "unexpected message" }, { k: 20, v: "bad record MAC" }, { k: 21, v: "decryption failed" }, { k: 22, v: "record overflow" }, { k: 30, v: "decompression failure" }, { k: 40, v: "handshake failure" }, { k: 42, v: "bad certificate" }, { k: 43, v: "unsupported certificate" }, { k: 44, v: "revoked certificate" }, { k: 45, v: "expired certificate" }, { k: 46, v: "unknown certificate" }, { k: 47, v: "illegal parameter" }, { k: 48, v: "unknown certificate authority" }, { k: 49, v: "access denied" }, { k: 50, v: "error decoding message" }, { k: 51, v: "error decrypting message" }, { k: 60, v: "export restriction" }, { k: 70, v: "protocol version not supported" }, { k: 71, v: "insufficient security level" }, { k: 80, v: "internal error" }, { k: 86, v: "inappropriate fallback" }, { k: 90, v: "user canceled" }, { k: 100, v: "no renegotiation" }, { k: 109, v: "missing extension" }, { k: 110, v: "unsupported extension" }, { k: 111, v: "certificate unobtainable" }, { k: 112, v: "unrecognized name" }, { k: 113, v: "bad certificate status response" }, { k: 114, v: "bad certificate hash value" }, { k: 115, v: "unknown PSK identity" }, { k: 116, v: "certificate required" }, { k: 120, v: "no application protocol" }]);
@@ -264875,46 +267276,61 @@ $packages["crypto/tls"] = (function() {
 	$pkg.$init = $init;
 	return $pkg;
 })();
+$packages["log/internal"] = (function() {
+	var $pkg = {}, $init;
+	$pkg.$finishSetup = function() {
+	};
+	$init = function() {
+		$pkg.$init = function() {};
+		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
+		$pkg.DefaultOutput = $throwNilPointerError;
+		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
+	};
+	$pkg.$init = $init;
+	return $pkg;
+})();
 $packages["log"] = (function() {
-	var $pkg = {}, $init, fmt, nosync, io, os, runtime, atomic, time, Logger, sliceType, arrayType, ptrType, sliceType$1, ptrType$1, std, New, itoa, Printf, Fatalf;
+	var $pkg = {}, $init, fmt, nosync, io, internal, os, runtime, atomic, time, Logger, sliceType, sliceType$1, ptrType, ptrType$1, arrayType, sliceType$2, funcType, ptrType$2, std, bufferPool, New, itoa, formatHeader, getBuffer, putBuffer, init, Printf, Fatalf;
 	fmt = $packages["fmt"];
 	nosync = $packages["github.com/gopherjs/gopherjs/nosync"];
 	io = $packages["io"];
+	internal = $packages["log/internal"];
 	os = $packages["os"];
 	runtime = $packages["runtime"];
 	atomic = $packages["sync/atomic"];
 	time = $packages["time"];
-	Logger = $newType(0, $kindStruct, "log.Logger", true, "log", true, function(mu_, prefix_, flag_, out_, buf_, isDiscard_) {
+	Logger = $newType(0, $kindStruct, "log.Logger", true, "log", true, function(outMu_, out_, prefix_, flag_, isDiscard_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.mu = new nosync.Mutex.ptr(false, false, false, false, 0);
-			this.prefix = "";
-			this.flag = 0;
+			this.outMu = new nosync.Mutex.ptr(false, false, false, false, 0);
 			this.out = $ifaceNil;
-			this.buf = sliceType.nil;
+			this.prefix = new atomic.Pointer[15 /* string */].ptr(ptrType$1.nil);
+			this.flag = new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0);
 			this.isDiscard = new atomic.Bool.ptr(new atomic.noCopy.ptr(), 0);
 			return;
 		}
-		this.mu = mu_;
+		this.outMu = outMu_;
+		this.out = out_;
 		this.prefix = prefix_;
 		this.flag = flag_;
-		this.out = out_;
-		this.buf = buf_;
 		this.isDiscard = isDiscard_;
 	});
 	$pkg.Logger = Logger;
 	$pkg.$finishSetup = function() {
-		sliceType = $sliceType($Uint8);
+		sliceType = $sliceType($emptyInterface);
+		sliceType$1 = $sliceType($Uint8);
+		ptrType = $ptrType(sliceType$1);
+		ptrType$1 = $ptrType($String);
 		arrayType = $arrayType($Uint8, 20);
-		ptrType = $ptrType(sliceType);
-		sliceType$1 = $sliceType($emptyInterface);
-		ptrType$1 = $ptrType(Logger);
+		sliceType$2 = $sliceType($Uintptr);
+		funcType = $funcType([sliceType$1], [sliceType$1], false);
+		ptrType$2 = $ptrType(Logger);
 		New = function New$1(out, prefix, flag) {
 			var flag, l, out, prefix;
-			l = new Logger.ptr(new nosync.Mutex.ptr(false, false, false, false, 0), prefix, flag, out, sliceType.nil, new atomic.Bool.ptr(new atomic.noCopy.ptr(), 0));
-			if ($interfaceIsEqual(out, io.Discard)) {
-				l.isDiscard.Store(true);
-			}
+			l = new Logger.ptr(new nosync.Mutex.ptr(false, false, false, false, 0), $ifaceNil, new atomic.Pointer[15 /* string */].ptr(ptrType$1.nil), new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0), new atomic.Bool.ptr(new atomic.noCopy.ptr(), 0));
+			l.SetOutput(out);
+			l.SetPrefix(prefix);
+			l.SetFlags(flag);
 			return l;
 		};
 		$pkg.New = New;
@@ -264922,8 +267338,8 @@ $packages["log"] = (function() {
 			var l, w, $deferred;
 			/* */ var $err = null; try { $deferred = []; $curGoroutine.deferStack.push($deferred);
 			l = this;
-			l.mu.Lock();
-			$deferred.push([$methodVal(l.mu, "Unlock"), []]);
+			l.outMu.Lock();
+			$deferred.push([$methodVal(l.outMu, "Unlock"), []]);
 			l.out = w;
 			l.isDiscard.Store($interfaceIsEqual(w, io.Discard));
 			/* */ } catch(err) { $err = err; } finally { $callDeferred($deferred, $err); }
@@ -264941,24 +267357,23 @@ $packages["log"] = (function() {
 				i = q;
 			}
 			((bp < 0 || bp >= b.length) ? ($throwRuntimeError("index out of range"), undefined) : b[bp] = (((48 + i >> 0) << 24 >>> 24)));
-			buf.$set($appendSlice(buf.$get(), $subslice(new sliceType(b), bp)));
+			buf.$set($appendSlice(buf.$get(), $subslice(new sliceType$1(b), bp)));
 		};
-		$ptrType(Logger).prototype.formatHeader = function formatHeader(buf, t, file, line) {
-			var {_q, _r, _r$1, _tuple, _tuple$1, buf, day, file, hour, i, l, line, min, month, sec, short$1, t, year, $s, $r, $c} = $restore(this, {buf, t, file, line});
+		formatHeader = function formatHeader$1(buf, t, prefix, flag, file, line) {
+			var {_q, _r, _r$1, _tuple, _tuple$1, buf, day, file, flag, hour, i, line, min, month, prefix, sec, short$1, t, year, $s, $r, $c} = $restore(this, {buf, t, prefix, flag, file, line});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			l = this;
-			if ((l.flag & 64) === 0) {
-				buf.$set($appendSlice(buf.$get(), l.prefix));
+			if ((flag & 64) === 0) {
+				buf.$set($appendSlice(buf.$get(), prefix));
 			}
-			/* */ if (!(((l.flag & 7) === 0))) { $s = 1; continue; }
+			/* */ if (!(((flag & 7) === 0))) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!(((l.flag & 7) === 0))) { */ case 1:
-				if (!(((l.flag & 32) === 0))) {
+			/* if (!(((flag & 7) === 0))) { */ case 1:
+				if (!(((flag & 32) === 0))) {
 					time.Time.copy(t, $clone(t, time.Time).UTC());
 				}
-				/* */ if (!(((l.flag & 1) === 0))) { $s = 3; continue; }
+				/* */ if (!(((flag & 1) === 0))) { $s = 3; continue; }
 				/* */ $s = 4; continue;
-				/* if (!(((l.flag & 1) === 0))) { */ case 3:
+				/* if (!(((flag & 1) === 0))) { */ case 3:
 					_r = $clone(t, time.Time).Date(); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 					_tuple = _r;
 					year = _tuple[0];
@@ -264971,9 +267386,9 @@ $packages["log"] = (function() {
 					itoa(buf, day, 2);
 					buf.$set($append(buf.$get(), 32));
 				/* } */ case 4:
-				/* */ if (!(((l.flag & 6) === 0))) { $s = 6; continue; }
+				/* */ if (!(((flag & 6) === 0))) { $s = 6; continue; }
 				/* */ $s = 7; continue;
-				/* if (!(((l.flag & 6) === 0))) { */ case 6:
+				/* if (!(((flag & 6) === 0))) { */ case 6:
 					_r$1 = $clone(t, time.Time).Clock(); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 					_tuple$1 = _r$1;
 					hour = _tuple$1[0];
@@ -264984,15 +267399,15 @@ $packages["log"] = (function() {
 					itoa(buf, min, 2);
 					buf.$set($append(buf.$get(), 58));
 					itoa(buf, sec, 2);
-					if (!(((l.flag & 4) === 0))) {
+					if (!(((flag & 4) === 0))) {
 						buf.$set($append(buf.$get(), 46));
 						itoa(buf, (_q = $clone(t, time.Time).Nanosecond() / 1000, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")), 6);
 					}
 					buf.$set($append(buf.$get(), 32));
 				/* } */ case 7:
 			/* } */ case 2:
-			if (!(((l.flag & 24) === 0))) {
-				if (!(((l.flag & 16) === 0))) {
+			if (!(((flag & 24) === 0))) {
+				if (!(((flag & 16) === 0))) {
 					short$1 = file;
 					i = file.length - 1 >> 0;
 					while (true) {
@@ -265010,88 +267425,159 @@ $packages["log"] = (function() {
 				itoa(buf, line, -1);
 				buf.$set($appendSlice(buf.$get(), ": "));
 			}
-			if (!(((l.flag & 64) === 0))) {
-				buf.$set($appendSlice(buf.$get(), l.prefix));
+			if (!(((flag & 64) === 0))) {
+				buf.$set($appendSlice(buf.$get(), prefix));
 			}
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: formatHeader, $c: true, $r, _q, _r, _r$1, _tuple, _tuple$1, buf, day, file, hour, i, l, line, min, month, sec, short$1, t, year, $s};return $f;
+			/* */ } return; } var $f = {$blk: formatHeader$1, $c: true, $r, _q, _r, _r$1, _tuple, _tuple$1, buf, day, file, flag, hour, i, line, min, month, prefix, sec, short$1, t, year, $s};return $f;
+		};
+		getBuffer = function getBuffer$1() {
+			var {_r, p, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = bufferPool.Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			p = $assertType(_r, ptrType);
+			p.$set($subslice((p.$get()), 0, 0));
+			$s = -1; return p;
+			/* */ } return; } var $f = {$blk: getBuffer$1, $c: true, $r, _r, p, $s};return $f;
+		};
+		putBuffer = function putBuffer$1(p) {
+			var p;
+			if (p.$get().$capacity > 65536) {
+				p.$set(sliceType$1.nil);
+			}
+			bufferPool.Put(p);
 		};
 		$ptrType(Logger).prototype.Output = function Output$1(calldepth, s) {
-			var {_r, _r$1, _tuple, _tuple$1, calldepth, err, file, l, line, now, ok, s, $s, $deferred, $r, $c} = $restore(this, {calldepth, s});
+			var {$24r, _r, calldepth, l, s, $s, $r, $c} = $restore(this, {calldepth, s});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			s = [s];
+			l = this;
+			calldepth = calldepth + (1) >> 0;
+			_r = l.output(0, calldepth, (function(s) { return function Logger·Output·func1(b) {
+					var b;
+					return $appendSlice(b, s[0]);
+				}; })(s)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: Output$1, $c: true, $r, $24r, _r, calldepth, l, s, $s};return $f;
+		};
+		$ptrType(Logger).prototype.output = function output(pc, calldepth, appendOutput) {
+			var {_r, _r$1, _r$2, _r$3, _tuple, _tuple$1, _tuple$2, appendOutput, buf, calldepth, err, f, file, flag, fs, l, line, now, ok, pc, prefix, x, x$1, $s, $deferred, $r, $c} = $restore(this, {pc, calldepth, appendOutput});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			l = this;
+			if (l.isDiscard.Load()) {
+				$s = -1; return $ifaceNil;
+			}
 			_r = time.Now(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			now = $clone(_r, time.Time);
+			prefix = l.Prefix();
+			flag = l.Flags();
 			file = "";
 			line = 0;
-			l.mu.Lock();
-			$deferred.push([$methodVal(l.mu, "Unlock"), []]);
-			if (!(((l.flag & 24) === 0))) {
-				l.mu.Unlock();
-				ok = false;
-				_tuple = runtime.Caller(calldepth);
-				file = _tuple[1];
-				line = _tuple[2];
-				ok = _tuple[3];
-				if (!ok) {
-					file = "???";
-					line = 0;
-				}
-				l.mu.Lock();
-			}
-			l.buf = $subslice(l.buf, 0, 0);
-			$r = l.formatHeader((l.$ptr_buf || (l.$ptr_buf = new ptrType(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, l))), $clone(now, time.Time), file, line); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			l.buf = $appendSlice(l.buf, s);
-			if ((s.length === 0) || !((s.charCodeAt((s.length - 1 >> 0)) === 10))) {
-				l.buf = $append(l.buf, 10);
-			}
-			_r$1 = l.out.Write(l.buf); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple$1 = _r$1;
-			err = _tuple$1[1];
+			if (!(((flag & 24) === 0))) {
+				if (pc === 0) {
+					ok = false;
+					_tuple = runtime.Caller(calldepth);
+					file = _tuple[1];
+					line = _tuple[2];
+					ok = _tuple[3];
+					if (!ok) {
+						file = "???";
+						line = 0;
+					}
+				} else {
+					fs = runtime.CallersFrames(new sliceType$2([pc]));
+					_tuple$1 = fs.Next();
+					f = $clone(_tuple$1[0], runtime.Frame);
+					file = f.File;
+					if (file === "") {
+						file = "???";
+					}
+					line = f.Line;
+				}
+			}
+			_r$1 = getBuffer(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			buf = _r$1;
+			$deferred.push([putBuffer, [buf]]);
+			$r = formatHeader(buf, $clone(now, time.Time), prefix, flag, file, line); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$2 = appendOutput(buf.$get()); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			buf.$set(_r$2);
+			if ((buf.$get().$length === 0) || !(((x = buf.$get(), x$1 = buf.$get().$length - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])) === 10))) {
+				buf.$set($append(buf.$get(), 10));
+			}
+			l.outMu.Lock();
+			$deferred.push([$methodVal(l.outMu, "Unlock"), []]);
+			_r$3 = l.out.Write(buf.$get()); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_tuple$2 = _r$3;
+			err = _tuple$2[1];
 			$s = -1; return err;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Output$1, $c: true, $r, _r, _r$1, _tuple, _tuple$1, calldepth, err, file, l, line, now, ok, s, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: output, $c: true, $r, _r, _r$1, _r$2, _r$3, _tuple, _tuple$1, _tuple$2, appendOutput, buf, calldepth, err, f, file, flag, fs, l, line, now, ok, pc, prefix, x, x$1, $s, $deferred};return $f; } }
 		};
-		$ptrType(Logger).prototype.Printf = function Printf$1(format, v) {
-			var {_arg, _r, _r$1, format, l, v, $s, $r, $c} = $restore(this, {format, v});
+		init = function init$1() {
+			internal.DefaultOutput = (function init·func1(pc, data) {
+					var {$24r, _r, data, pc, $s, $r, $c} = $restore(this, {pc, data});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					data = [data];
+					_r = std.output(pc, 0, (function(data) { return function init·func1·func1(buf) {
+							var buf;
+							return $appendSlice(buf, data[0]);
+						}; })(data)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					$24r = _r;
+					$s = 2; case 2: return $24r;
+					/* */ } return; } var $f = {$blk: init·func1, $c: true, $r, $24r, _r, data, pc, $s};return $f;
+				});
+		};
+		$ptrType(Logger).prototype.Print = function Print$1(v) {
+			var {_r, l, v, $s, $r, $c} = $restore(this, {v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			v = [v];
 			l = this;
-			if (l.isDiscard.Load()) {
-				$s = -1; return;
-			}
-			_r = fmt.Sprintf(format, v); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_arg = _r;
-			_r$1 = l.Output(2, _arg); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
+			_r = l.output(0, 2, (function(v) { return function Logger·Print·func1(b) {
+					var {$24r, _r, b, $s, $r, $c} = $restore(this, {b});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					_r = fmt.Append(b, v[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					$24r = _r;
+					$s = 2; case 2: return $24r;
+					/* */ } return; } var $f = {$blk: Logger·Print·func1, $c: true, $r, $24r, _r, b, $s};return $f;
+				}; })(v)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: Printf$1, $c: true, $r, _arg, _r, _r$1, format, l, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: Print$1, $c: true, $r, _r, l, v, $s};return $f;
 		};
-		$ptrType(Logger).prototype.Print = function Print$1(v) {
-			var {_arg, _r, _r$1, l, v, $s, $r, $c} = $restore(this, {v});
+		$ptrType(Logger).prototype.Printf = function Printf$1(format, v) {
+			var {_r, format, l, v, $s, $r, $c} = $restore(this, {format, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			format = [format];
+			v = [v];
 			l = this;
-			if (l.isDiscard.Load()) {
-				$s = -1; return;
-			}
-			_r = fmt.Sprint(v); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_arg = _r;
-			_r$1 = l.Output(2, _arg); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
+			_r = l.output(0, 2, (function(format, v) { return function Logger·Printf·func1(b) {
+					var {$24r, _r, b, $s, $r, $c} = $restore(this, {b});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					_r = fmt.Appendf(b, format[0], v[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					$24r = _r;
+					$s = 2; case 2: return $24r;
+					/* */ } return; } var $f = {$blk: Logger·Printf·func1, $c: true, $r, $24r, _r, b, $s};return $f;
+				}; })(format, v)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: Print$1, $c: true, $r, _arg, _r, _r$1, l, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: Printf$1, $c: true, $r, _r, format, l, v, $s};return $f;
 		};
 		$ptrType(Logger).prototype.Println = function Println$1(v) {
-			var {_arg, _r, _r$1, l, v, $s, $r, $c} = $restore(this, {v});
+			var {_r, l, v, $s, $r, $c} = $restore(this, {v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			v = [v];
 			l = this;
-			if (l.isDiscard.Load()) {
-				$s = -1; return;
-			}
-			_r = fmt.Sprintln(v); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_arg = _r;
-			_r$1 = l.Output(2, _arg); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
+			_r = l.output(0, 2, (function(v) { return function Logger·Println·func1(b) {
+					var {$24r, _r, b, $s, $r, $c} = $restore(this, {b});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					_r = fmt.Appendln(b, v[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					$24r = _r;
+					$s = 2; case 2: return $24r;
+					/* */ } return; } var $f = {$blk: Logger·Println·func1, $c: true, $r, $24r, _r, b, $s};return $f;
+				}; })(v)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: Println$1, $c: true, $r, _arg, _r, _r$1, l, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: Println$1, $c: true, $r, _r, l, v, $s};return $f;
 		};
 		$ptrType(Logger).prototype.Fatal = function Fatal$1(v) {
 			var {_arg, _r, _r$1, l, v, $s, $r, $c} = $restore(this, {v});
@@ -265166,62 +267652,54 @@ $packages["log"] = (function() {
 			/* */ } return; } var $f = {$blk: Panicln$1, $c: true, $r, _r, _r$1, l, s, v, $s};return $f;
 		};
 		$ptrType(Logger).prototype.Flags = function Flags$1() {
-			var l, $deferred;
-			/* */ var $err = null; try { $deferred = []; $curGoroutine.deferStack.push($deferred);
+			var l;
 			l = this;
-			l.mu.Lock();
-			$deferred.push([$methodVal(l.mu, "Unlock"), []]);
-			return l.flag;
-			/* */ } catch(err) { $err = err; return 0; } finally { $callDeferred($deferred, $err); }
+			return ((l.flag.Load() >> 0));
 		};
 		$ptrType(Logger).prototype.SetFlags = function SetFlags$1(flag) {
-			var flag, l, $deferred;
-			/* */ var $err = null; try { $deferred = []; $curGoroutine.deferStack.push($deferred);
+			var flag, l;
 			l = this;
-			l.mu.Lock();
-			$deferred.push([$methodVal(l.mu, "Unlock"), []]);
-			l.flag = flag;
-			/* */ } catch(err) { $err = err; } finally { $callDeferred($deferred, $err); }
+			l.flag.Store(((flag >> 0)));
 		};
 		$ptrType(Logger).prototype.Prefix = function Prefix$1() {
-			var l, $deferred;
-			/* */ var $err = null; try { $deferred = []; $curGoroutine.deferStack.push($deferred);
+			var l, p;
 			l = this;
-			l.mu.Lock();
-			$deferred.push([$methodVal(l.mu, "Unlock"), []]);
-			return l.prefix;
-			/* */ } catch(err) { $err = err; return ""; } finally { $callDeferred($deferred, $err); }
+			p = l.prefix.Load();
+			if (!(p === ptrType$1.nil)) {
+				return p.$get();
+			}
+			return "";
 		};
 		$ptrType(Logger).prototype.SetPrefix = function SetPrefix$1(prefix) {
-			var l, prefix, $deferred;
-			/* */ var $err = null; try { $deferred = []; $curGoroutine.deferStack.push($deferred);
+			var l, prefix, prefix$24ptr;
 			l = this;
-			l.mu.Lock();
-			$deferred.push([$methodVal(l.mu, "Unlock"), []]);
-			l.prefix = prefix;
-			/* */ } catch(err) { $err = err; } finally { $callDeferred($deferred, $err); }
+			l.prefix.Store((prefix$24ptr || (prefix$24ptr = new ptrType$1(function() { return prefix; }, function($v) { prefix = $v; }))));
 		};
 		$ptrType(Logger).prototype.Writer = function Writer$1() {
 			var l, $deferred;
 			/* */ var $err = null; try { $deferred = []; $curGoroutine.deferStack.push($deferred);
 			l = this;
-			l.mu.Lock();
-			$deferred.push([$methodVal(l.mu, "Unlock"), []]);
+			l.outMu.Lock();
+			$deferred.push([$methodVal(l.outMu, "Unlock"), []]);
 			return l.out;
 			/* */ } catch(err) { $err = err; return $ifaceNil; } finally { $callDeferred($deferred, $err); }
 		};
 		Printf = function Printf$2(format, v) {
-			var {_arg, _r, _r$1, format, v, $s, $r, $c} = $restore(this, {format, v});
+			var {_r, format, v, $s, $r, $c} = $restore(this, {format, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (std.isDiscard.Load()) {
-				$s = -1; return;
-			}
-			_r = fmt.Sprintf(format, v); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_arg = _r;
-			_r$1 = std.Output(2, _arg); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
+			format = [format];
+			v = [v];
+			_r = std.output(0, 2, (function(format, v) { return function Printf·func1(b) {
+					var {$24r, _r, b, $s, $r, $c} = $restore(this, {b});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					_r = fmt.Appendf(b, format[0], v[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					$24r = _r;
+					$s = 2; case 2: return $24r;
+					/* */ } return; } var $f = {$blk: Printf·func1, $c: true, $r, $24r, _r, b, $s};return $f;
+				}; })(format, v)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: Printf$2, $c: true, $r, _arg, _r, _r$1, format, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: Printf$2, $c: true, $r, _r, format, v, $s};return $f;
 		};
 		$pkg.Printf = Printf;
 		Fatalf = function Fatalf$2(format, v) {
@@ -265236,8 +267714,8 @@ $packages["log"] = (function() {
 			/* */ } return; } var $f = {$blk: Fatalf$2, $c: true, $r, _arg, _r, _r$1, format, v, $s};return $f;
 		};
 		$pkg.Fatalf = Fatalf;
-		ptrType$1.methods = [{prop: "SetOutput", name: "SetOutput", pkg: "", typ: $funcType([io.Writer], [], false)}, {prop: "formatHeader", name: "formatHeader", pkg: "log", typ: $funcType([ptrType, time.Time, $String, $Int], [], false)}, {prop: "Output", name: "Output", pkg: "", typ: $funcType([$Int, $String], [$error], false)}, {prop: "Printf", name: "Printf", pkg: "", typ: $funcType([$String, sliceType$1], [], true)}, {prop: "Print", name: "Print", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Println", name: "Println", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Fatal", name: "Fatal", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Fatalf", name: "Fatalf", pkg: "", typ: $funcType([$String, sliceType$1], [], true)}, {prop: "Fatalln", name: "Fatalln", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Panic", name: "Panic", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Panicf", name: "Panicf", pkg: "", typ: $funcType([$String, sliceType$1], [], true)}, {prop: "Panicln", name: "Panicln", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Flags", name: "Flags", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "SetFlags", name: "SetFlags", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Prefix", name: "Prefix", pkg: "", typ: $funcType([], [$String], false)}, {prop: "SetPrefix", name: "SetPrefix", pkg: "", typ: $funcType([$String], [], false)}, {prop: "Writer", name: "Writer", pkg: "", typ: $funcType([], [io.Writer], false)}];
-		Logger.init("log", [{prop: "mu", name: "mu", embedded: false, exported: false, typ: nosync.Mutex, tag: ""}, {prop: "prefix", name: "prefix", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "flag", name: "flag", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "out", name: "out", embedded: false, exported: false, typ: io.Writer, tag: ""}, {prop: "buf", name: "buf", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "isDiscard", name: "isDiscard", embedded: false, exported: false, typ: atomic.Bool, tag: ""}]);
+		ptrType$2.methods = [{prop: "SetOutput", name: "SetOutput", pkg: "", typ: $funcType([io.Writer], [], false)}, {prop: "Output", name: "Output", pkg: "", typ: $funcType([$Int, $String], [$error], false)}, {prop: "output", name: "output", pkg: "log", typ: $funcType([$Uintptr, $Int, funcType], [$error], false)}, {prop: "Print", name: "Print", pkg: "", typ: $funcType([sliceType], [], true)}, {prop: "Printf", name: "Printf", pkg: "", typ: $funcType([$String, sliceType], [], true)}, {prop: "Println", name: "Println", pkg: "", typ: $funcType([sliceType], [], true)}, {prop: "Fatal", name: "Fatal", pkg: "", typ: $funcType([sliceType], [], true)}, {prop: "Fatalf", name: "Fatalf", pkg: "", typ: $funcType([$String, sliceType], [], true)}, {prop: "Fatalln", name: "Fatalln", pkg: "", typ: $funcType([sliceType], [], true)}, {prop: "Panic", name: "Panic", pkg: "", typ: $funcType([sliceType], [], true)}, {prop: "Panicf", name: "Panicf", pkg: "", typ: $funcType([$String, sliceType], [], true)}, {prop: "Panicln", name: "Panicln", pkg: "", typ: $funcType([sliceType], [], true)}, {prop: "Flags", name: "Flags", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "SetFlags", name: "SetFlags", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Prefix", name: "Prefix", pkg: "", typ: $funcType([], [$String], false)}, {prop: "SetPrefix", name: "SetPrefix", pkg: "", typ: $funcType([$String], [], false)}, {prop: "Writer", name: "Writer", pkg: "", typ: $funcType([], [io.Writer], false)}];
+		Logger.init("log", [{prop: "outMu", name: "outMu", embedded: false, exported: false, typ: nosync.Mutex, tag: ""}, {prop: "out", name: "out", embedded: false, exported: false, typ: io.Writer, tag: ""}, {prop: "prefix", name: "prefix", embedded: false, exported: false, typ: atomic.Pointer[15 /* string */], tag: ""}, {prop: "flag", name: "flag", embedded: false, exported: false, typ: atomic.Int32, tag: ""}, {prop: "isDiscard", name: "isDiscard", embedded: false, exported: false, typ: atomic.Bool, tag: ""}]);
 	};
 	$init = function() {
 		$pkg.$init = function() {};
@@ -265245,11 +267723,16 @@ $packages["log"] = (function() {
 		$r = fmt.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = nosync.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = io.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = os.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = runtime.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = atomic.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = time.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = internal.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = os.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = runtime.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = atomic.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = time.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		std = New(os.Stderr, "", 3);
+		bufferPool = new nosync.Pool.ptr(sliceType.nil, (function func1() {
+				return $newDataPointer(sliceType$1.nil, ptrType);
+			}));
+		init();
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
@@ -266075,10 +268558,10 @@ $packages["mime"] = (function() {
 		$r = sync.$init(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = unicode.$init(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = utf8.$init(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		mimeTypes = new sync.Map.ptr(new sync.Mutex.ptr(0, 0), new $packages["sync/atomic"].Pointer[20 /* sync.readOnly */].ptr(ptrType.nil), false, 0);
-		mimeTypesLower = new sync.Map.ptr(new sync.Mutex.ptr(0, 0), new $packages["sync/atomic"].Pointer[20 /* sync.readOnly */].ptr(ptrType.nil), false, 0);
+		mimeTypes = new sync.Map.ptr(new sync.Mutex.ptr(0, 0), new $packages["sync/atomic"].Pointer[30 /* sync.readOnly */].ptr(ptrType.nil), false, 0);
+		mimeTypesLower = new sync.Map.ptr(new sync.Mutex.ptr(0, 0), new $packages["sync/atomic"].Pointer[30 /* sync.readOnly */].ptr(ptrType.nil), false, 0);
 		extensionsMu = new sync.Mutex.ptr(0, 0);
-		extensions = new sync.Map.ptr(new sync.Mutex.ptr(0, 0), new $packages["sync/atomic"].Pointer[20 /* sync.readOnly */].ptr(ptrType.nil), false, 0);
+		extensions = new sync.Map.ptr(new sync.Mutex.ptr(0, 0), new $packages["sync/atomic"].Pointer[30 /* sync.readOnly */].ptr(ptrType.nil), false, 0);
 		osInitMime = $throwNilPointerError;
 		mimeGlobs = new sliceType(["/usr/local/share/mime/globs2", "/usr/share/mime/globs2"]);
 		typeFiles = new sliceType(["/etc/mime.types", "/etc/apache2/mime.types", "/etc/apache/mime.types", "/etc/httpd/conf/mime.types"]);
@@ -266309,7 +268792,7 @@ $packages["mime/quotedprintable"] = (function() {
 	return $pkg;
 })();
 $packages["net/textproto"] = (function() {
-	var $pkg = {}, $init, bufio, bytes, errors, fmt, io, math, net, strconv, strings, sync, Error, ProtocolError, Reader, dotReader, MIMEHeader, sliceType, sliceType$1, ptrType$3, ptrType$4, ptrType$6, sliceType$2, ptrType$7, funcType, commonHeader, commonHeaderOnce, colon, nl, TrimString, isASCIISpace, isASCIILetter, NewReader, trim, parseCodeLine, readMIMEHeader, noValidation, mustHaveFieldNameColon, CanonicalMIMEHeaderKey, validHeaderFieldByte, validHeaderValueByte, canonicalMIMEHeaderKey, initCommonHeader;
+	var $pkg = {}, $init, bufio, bytes, errors, fmt, io, math, net, strconv, strings, sync, Error, ProtocolError, Reader, dotReader, MIMEHeader, sliceType, sliceType$1, ptrType$3, ptrType$4, ptrType$6, sliceType$2, ptrType$7, funcType, commonHeader, commonHeaderOnce, errMessageTooLarge, colon, nl, TrimString, isASCIISpace, isASCIILetter, NewReader, trim, parseCodeLine, readMIMEHeader, noValidation, mustHaveFieldNameColon, CanonicalMIMEHeaderKey, validHeaderFieldByte, validHeaderValueByte, canonicalMIMEHeaderKey, initCommonHeader;
 	bufio = $packages["bufio"];
 	bytes = $packages["bytes"];
 	errors = $packages["errors"];
@@ -266414,7 +268897,7 @@ $packages["net/textproto"] = (function() {
 			var {_r, _tuple, err, line, r, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			r = this;
-			_r = r.readLineSlice(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = r.readLineSlice(new $Int64(-1, 4294967295)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			line = _tuple[0];
 			err = _tuple[1];
@@ -266425,7 +268908,7 @@ $packages["net/textproto"] = (function() {
 			var {_r, _tuple, err, line, r, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			r = this;
-			_r = r.readLineSlice(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = r.readLineSlice(new $Int64(-1, 4294967295)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			line = _tuple[0];
 			err = _tuple[1];
@@ -266435,8 +268918,8 @@ $packages["net/textproto"] = (function() {
 			$s = -1; return [line, err];
 			/* */ } return; } var $f = {$blk: ReadLineBytes, $c: true, $r, _r, _tuple, err, line, r, $s};return $f;
 		};
-		$ptrType(Reader).prototype.readLineSlice = function readLineSlice() {
-			var {_r, _tuple, err, l, line, more, r, $s, $r, $c} = $restore(this, {});
+		$ptrType(Reader).prototype.readLineSlice = function readLineSlice(lim) {
+			var {_r, _tuple, err, l, lim, line, more, r, x, x$1, x$2, $s, $r, $c} = $restore(this, {lim});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			r = this;
 			$r = r.closeDot(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -266450,6 +268933,9 @@ $packages["net/textproto"] = (function() {
 				if (!($interfaceIsEqual(err, $ifaceNil))) {
 					$s = -1; return [sliceType.nil, err];
 				}
+				if ((lim.$high > 0 || (lim.$high === 0 && lim.$low >= 0)) && (x = (x$1 = (new $Int64(0, line.$length)), x$2 = (new $Int64(0, l.$length)), new $Int64(x$1.$high + x$2.$high, x$1.$low + x$2.$low)), (x.$high > lim.$high || (x.$high === lim.$high && x.$low > lim.$low)))) {
+					$s = -1; return [sliceType.nil, errMessageTooLarge];
+				}
 				if (line === sliceType.nil && !more) {
 					$s = -1; return [l, $ifaceNil];
 				}
@@ -266460,13 +268946,13 @@ $packages["net/textproto"] = (function() {
 			$s = 2; continue;
 			case 3:
 			$s = -1; return [line, $ifaceNil];
-			/* */ } return; } var $f = {$blk: readLineSlice, $c: true, $r, _r, _tuple, err, l, line, more, r, $s};return $f;
+			/* */ } return; } var $f = {$blk: readLineSlice, $c: true, $r, _r, _tuple, err, l, lim, line, more, r, x, x$1, x$2, $s};return $f;
 		};
 		$ptrType(Reader).prototype.ReadContinuedLine = function ReadContinuedLine() {
 			var {_r, _tuple, err, line, r, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			r = this;
-			_r = r.readContinuedLineSlice(noValidation); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = r.readContinuedLineSlice(new $Int64(-1, 4294967295), noValidation); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			line = _tuple[0];
 			err = _tuple[1];
@@ -266491,7 +268977,7 @@ $packages["net/textproto"] = (function() {
 			var {_r, _tuple, err, line, r, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			r = this;
-			_r = r.readContinuedLineSlice(noValidation); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = r.readContinuedLineSlice(new $Int64(-1, 4294967295), noValidation); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			line = _tuple[0];
 			err = _tuple[1];
@@ -266501,8 +268987,8 @@ $packages["net/textproto"] = (function() {
 			$s = -1; return [line, err];
 			/* */ } return; } var $f = {$blk: ReadContinuedLineBytes, $c: true, $r, _r, _tuple, err, line, r, $s};return $f;
 		};
-		$ptrType(Reader).prototype.readContinuedLineSlice = function readContinuedLineSlice(validateFirstLine) {
-			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, _tuple$2, err, err$1, err$2, line, line$1, peek, r, validateFirstLine, $s, $r, $c} = $restore(this, {validateFirstLine});
+		$ptrType(Reader).prototype.readContinuedLineSlice = function readContinuedLineSlice(lim, validateFirstLine) {
+			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, _tuple$2, err, err$1, err$2, lim, line, line$1, peek, r, validateFirstLine, x, x$1, x$2, $s, $r, $c} = $restore(this, {lim, validateFirstLine});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			r = this;
 			/* */ if (validateFirstLine === $throwNilPointerError) { $s = 1; continue; }
@@ -266512,7 +268998,7 @@ $packages["net/textproto"] = (function() {
 				$24r = [sliceType.nil, _r];
 				$s = 4; case 4: return $24r;
 			/* } */ case 2:
-			_r$1 = r.readLineSlice(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$1 = r.readLineSlice(lim); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			_tuple = _r$1;
 			line = _tuple[0];
 			err = _tuple[1];
@@ -266538,22 +269024,29 @@ $packages["net/textproto"] = (function() {
 				}
 			/* } */ case 8:
 			r.buf = $appendSlice($subslice(r.buf, 0, 0), trim(line));
+			if ((lim.$high < 0 || (lim.$high === 0 && lim.$low < 0))) {
+				lim = new $Int64(2147483647, 4294967295);
+			}
+			lim = (x = (new $Int64(0, r.buf.$length)), new $Int64(lim.$high - x.$high, lim.$low - x.$low));
 			/* while (true) { */ case 10:
 				_r$4 = r.skipSpace(); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 				/* if (!(_r$4 > 0)) { break; } */ if(!(_r$4 > 0)) { $s = 11; continue; }
-				_r$5 = r.readLineSlice(); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				r.buf = $append(r.buf, 32);
+				if ((x$1 = (new $Int64(0, r.buf.$length)), (x$1.$high > lim.$high || (x$1.$high === lim.$high && x$1.$low >= lim.$low)))) {
+					$s = -1; return [sliceType.nil, errMessageTooLarge];
+				}
+				_r$5 = r.readLineSlice((x$2 = (new $Int64(0, r.buf.$length)), new $Int64(lim.$high - x$2.$high, lim.$low - x$2.$low))); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 				_tuple$2 = _r$5;
 				line$1 = _tuple$2[0];
 				err$2 = _tuple$2[1];
 				if (!($interfaceIsEqual(err$2, $ifaceNil))) {
 					/* break; */ $s = 11; continue;
 				}
-				r.buf = $append(r.buf, 32);
 				r.buf = $appendSlice(r.buf, trim(line$1));
 			$s = 10; continue;
 			case 11:
 			$s = -1; return [r.buf, $ifaceNil];
-			/* */ } return; } var $f = {$blk: readContinuedLineSlice, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, _tuple$2, err, err$1, err$2, line, line$1, peek, r, validateFirstLine, $s};return $f;
+			/* */ } return; } var $f = {$blk: readContinuedLineSlice, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, _tuple$2, err, err$1, err$2, lim, line, line$1, peek, r, validateFirstLine, x, x$1, x$2, $s};return $f;
 		};
 		$ptrType(Reader).prototype.skipSpace = function skipSpace() {
 			var {_r, _tuple, c, err, n, r, $s, $r, $c} = $restore(this, {});
@@ -266871,7 +269364,7 @@ $packages["net/textproto"] = (function() {
 			/* */ if ($interfaceIsEqual(err, $ifaceNil) && (((0 >= buf.$length ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + 0]) === 32) || ((0 >= buf.$length ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + 0]) === 9))) { $s = 3; continue; }
 			/* */ $s = 4; continue;
 			/* if ($interfaceIsEqual(err, $ifaceNil) && (((0 >= buf.$length ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + 0]) === 32) || ((0 >= buf.$length ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + 0]) === 9))) { */ case 3:
-				_r$2 = r.readLineSlice(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_r$2 = r.readLineSlice(new $Int64(0, 80)); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				_tuple$1 = _r$2;
 				line = _tuple$1[0];
 				err$1 = _tuple$1[1];
@@ -266881,7 +269374,7 @@ $packages["net/textproto"] = (function() {
 				$s = -1; return [m, new ProtocolError(("malformed MIME header initial line: " + ($bytesToString(line))))];
 			/* } */ case 4:
 			/* while (true) { */ case 6:
-				_r$3 = r.readContinuedLineSlice(mustHaveFieldNameColon); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				_r$3 = r.readContinuedLineSlice(maxMemory, mustHaveFieldNameColon); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 				_tuple$2 = _r$3;
 				kv = _tuple$2[0];
 				err$2 = _tuple$2[1];
@@ -266917,7 +269410,7 @@ $packages["net/textproto"] = (function() {
 				}
 				maxHeaders = (x$1 = new $Int64(0, 1), new $Int64(maxHeaders.$high - x$1.$high, maxHeaders.$low - x$1.$low));
 				if ((maxHeaders.$high < 0 || (maxHeaders.$high === 0 && maxHeaders.$low < 0))) {
-					$s = -1; return [false, errors.New("message too large")];
+					$s = -1; return [false, errMessageTooLarge];
 				}
 				value = ($bytesToString(bytes.TrimLeft(v, " \t")));
 				vv = (_entry = $mapIndex(m,$String.keyFor(key)), _entry !== undefined ? _entry.v : sliceType$2.nil);
@@ -266927,7 +269420,7 @@ $packages["net/textproto"] = (function() {
 				}
 				maxMemory = (x$4 = (new $Int64(0, value.length)), new $Int64(maxMemory.$high - x$4.$high, maxMemory.$low - x$4.$low));
 				if ((maxMemory.$high < 0 || (maxMemory.$high === 0 && maxMemory.$low < 0))) {
-					$s = -1; return [m, errors.New("message too large")];
+					$s = -1; return [m, errMessageTooLarge];
 				}
 				if (vv === sliceType$2.nil && strs.$length > 0) {
 					_tmp = $subslice(strs, 0, 1, 1);
@@ -267178,7 +269671,7 @@ $packages["net/textproto"] = (function() {
 		$ptrType(MIMEHeader).prototype.Del = function(...$args) { return new MIMEHeader(this.$get()).Del(...$args); };
 		ptrType$7.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		ProtocolError.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$6.methods = [{prop: "ReadLine", name: "ReadLine", pkg: "", typ: $funcType([], [$String, $error], false)}, {prop: "ReadLineBytes", name: "ReadLineBytes", pkg: "", typ: $funcType([], [sliceType, $error], false)}, {prop: "readLineSlice", name: "readLineSlice", pkg: "net/textproto", typ: $funcType([], [sliceType, $error], false)}, {prop: "ReadContinuedLine", name: "ReadContinuedLine", pkg: "", typ: $funcType([], [$String, $error], false)}, {prop: "ReadContinuedLineBytes", name: "ReadContinuedLineBytes", pkg: "", typ: $funcType([], [sliceType, $error], false)}, {prop: "readContinuedLineSlice", name: "readContinuedLineSlice", pkg: "net/textproto", typ: $funcType([funcType], [sliceType, $error], false)}, {prop: "skipSpace", name: "skipSpace", pkg: "net/textproto", typ: $funcType([], [$Int], false)}, {prop: "readCodeLine", name: "readCodeLine", pkg: "net/textproto", typ: $funcType([$Int], [$Int, $Bool, $String, $error], false)}, {prop: "ReadCodeLine", name: "ReadCodeLine", pkg: "", typ: $funcType([$Int], [$Int, $String, $error], false)}, {prop: "ReadResponse", name: "ReadResponse", pkg: "", typ: $funcType([$Int], [$Int, $String, $error], false)}, {prop: "DotReader", name: "DotReader", pkg: "", typ: $funcType([], [io.Reader], false)}, {prop: "closeDot", name: "closeDot", pkg: "net/textproto", typ: $funcType([], [], false)}, {prop: "ReadDotBytes", name: "ReadDotBytes", pkg: "", typ: $funcType([], [sliceType, $error], false)}, {prop: "ReadDotLines", name: "ReadDotLines", pkg: "", typ: $funcType([], [sliceType$2, $error], false)}, {prop: "ReadMIMEHeader", name: "ReadMIMEHeader", pkg: "", typ: $funcType([], [MIMEHeader, $error], false)}, {prop: "upcomingHeaderKeys", name: "upcomingHeaderKeys", pkg: "net/textproto", typ: $funcType([], [$Int], false)}];
+		ptrType$6.methods = [{prop: "ReadLine", name: "ReadLine", pkg: "", typ: $funcType([], [$String, $error], false)}, {prop: "ReadLineBytes", name: "ReadLineBytes", pkg: "", typ: $funcType([], [sliceType, $error], false)}, {prop: "readLineSlice", name: "readLineSlice", pkg: "net/textproto", typ: $funcType([$Int64], [sliceType, $error], false)}, {prop: "ReadContinuedLine", name: "ReadContinuedLine", pkg: "", typ: $funcType([], [$String, $error], false)}, {prop: "ReadContinuedLineBytes", name: "ReadContinuedLineBytes", pkg: "", typ: $funcType([], [sliceType, $error], false)}, {prop: "readContinuedLineSlice", name: "readContinuedLineSlice", pkg: "net/textproto", typ: $funcType([$Int64, funcType], [sliceType, $error], false)}, {prop: "skipSpace", name: "skipSpace", pkg: "net/textproto", typ: $funcType([], [$Int], false)}, {prop: "readCodeLine", name: "readCodeLine", pkg: "net/textproto", typ: $funcType([$Int], [$Int, $Bool, $String, $error], false)}, {prop: "ReadCodeLine", name: "ReadCodeLine", pkg: "", typ: $funcType([$Int], [$Int, $String, $error], false)}, {prop: "ReadResponse", name: "ReadResponse", pkg: "", typ: $funcType([$Int], [$Int, $String, $error], false)}, {prop: "DotReader", name: "DotReader", pkg: "", typ: $funcType([], [io.Reader], false)}, {prop: "closeDot", name: "closeDot", pkg: "net/textproto", typ: $funcType([], [], false)}, {prop: "ReadDotBytes", name: "ReadDotBytes", pkg: "", typ: $funcType([], [sliceType, $error], false)}, {prop: "ReadDotLines", name: "ReadDotLines", pkg: "", typ: $funcType([], [sliceType$2, $error], false)}, {prop: "ReadMIMEHeader", name: "ReadMIMEHeader", pkg: "", typ: $funcType([], [MIMEHeader, $error], false)}, {prop: "upcomingHeaderKeys", name: "upcomingHeaderKeys", pkg: "net/textproto", typ: $funcType([], [$Int], false)}];
 		ptrType$4.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}];
 		MIMEHeader.methods = [{prop: "Add", name: "Add", pkg: "", typ: $funcType([$String, $String], [], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([$String, $String], [], false)}, {prop: "Get", name: "Get", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "Values", name: "Values", pkg: "", typ: $funcType([$String], [sliceType$2], false)}, {prop: "Del", name: "Del", pkg: "", typ: $funcType([$String], [], false)}];
 		Error.init("", [{prop: "Code", name: "Code", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Msg", name: "Msg", embedded: false, exported: true, typ: $String, tag: ""}]);
@@ -267202,6 +269695,7 @@ $packages["net/textproto"] = (function() {
 		$r = sync.$init(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		commonHeader = false;
 		commonHeaderOnce = new sync.Once.ptr(0, new sync.Mutex.ptr(0, 0));
+		errMessageTooLarge = errors.New("message too large");
 		colon = (new sliceType($stringToBytes(":")));
 		nl = (new sliceType($stringToBytes("\n")));
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
@@ -267630,14 +270124,19 @@ $packages["mime/multipart"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_r = multipartMaxHeaders.Value(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			s = _r;
-			if (!(s === "")) {
+			/* */ if (!(s === "")) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!(s === "")) { */ case 2:
 				_tuple = strconv.ParseInt(s, 10, 64);
 				v = _tuple[0];
 				err = _tuple[1];
-				if ($interfaceIsEqual(err, $ifaceNil) && (v.$high > 0 || (v.$high === 0 && v.$low >= 0))) {
+				/* */ if ($interfaceIsEqual(err, $ifaceNil) && (v.$high > 0 || (v.$high === 0 && v.$low >= 0))) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if ($interfaceIsEqual(err, $ifaceNil) && (v.$high > 0 || (v.$high === 0 && v.$low >= 0))) { */ case 4:
+					$r = multipartMaxHeaders.IncNonDefault(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return v;
-				}
-			}
+				/* } */ case 5:
+			/* } */ case 3:
 			$s = -1; return new $Int64(0, 10000);
 			/* */ } return; } var $f = {$blk: maxMIMEHeaders$1, $c: true, $r, _r, _tuple, err, s, v, $s};return $f;
 		};
@@ -267779,7 +270278,7 @@ $packages["mime/multipart"] = (function() {
 			/* */ } return; } var $f = {$blk: ReadForm, $c: true, $r, $24r, _r, maxMemory, r, $s};return $f;
 		};
 		$ptrType(Reader).prototype.readForm = function readForm(maxMemory) {
-			var {$24r, $24r$1, $24r$10, $24r$11, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _, _entry, _entry$1, _entry$2, _i, _key, _key$1, _key$2, _keys, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _size, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, b, combineFiles, copyBuf, err, err$1, err$2, err$3, err$4, err$5, err$6, fh, file, fileOff, filename, form, maxFileMemoryBytes, maxHeaders, maxMemory, maxMemoryBytes, maxParts, n, n$1, name, numDiskFiles, p, r, remainingSize, s, v, v$1, x, x$1, x$10, x$11, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $deferred, $r, $c} = $restore(this, {maxMemory});
+			var {$24r, $24r$1, $24r$10, $24r$11, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _, _entry, _entry$1, _entry$2, _i, _key, _key$1, _key$2, _keys, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _size, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, b, combineFiles, copyBuf, err, err$1, err$2, err$3, err$4, err$5, err$6, fh, file, fileOff, filename, form, maxFileMemoryBytes, maxHeaders, maxMemory, maxMemoryBytes, maxParts, n, n$1, name, numDiskFiles, p, r, remainingSize, s, v, v$1, x, x$1, x$10, x$11, x$12, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $deferred, $r, $c} = $restore(this, {maxMemory});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			combineFiles = [combineFiles];
 			err = [err];
@@ -267803,15 +270302,20 @@ $packages["mime/multipart"] = (function() {
 			maxParts = 1000;
 			_r$1 = multipartMaxParts.Value(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			s = _r$1;
-			if (!(s === "")) {
+			/* */ if (!(s === "")) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (!(s === "")) { */ case 5:
 				_tuple = strconv.Atoi(s);
 				v = _tuple[0];
 				err$1 = _tuple[1];
-				if ($interfaceIsEqual(err$1, $ifaceNil) && v >= 0) {
+				/* */ if ($interfaceIsEqual(err$1, $ifaceNil) && v >= 0) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if ($interfaceIsEqual(err$1, $ifaceNil) && v >= 0) { */ case 7:
 					maxParts = v;
-				}
-			}
-			_r$2 = maxMIMEHeaders(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					$r = multipartMaxParts.IncNonDefault(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 8:
+			/* } */ case 6:
+			_r$2 = maxMIMEHeaders(); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 			maxHeaders = _r$2;
 			$deferred.push([(function(combineFiles, err, file, form, numDiskFiles) { return function Reader·readForm·func1() {
 					var {_entry, _i, _i$1, _key, _keys, _r$3, _r$4, _r$5, _ref, _ref$1, _size, cerr, fh, fhs, $s, $r, $c} = $restore(this, {});
@@ -267866,6 +270370,9 @@ $packages["mime/multipart"] = (function() {
 					/* */ } return; } var $f = {$blk: Reader·readForm·func1, $c: true, $r, _entry, _i, _i$1, _key, _keys, _r$3, _r$4, _r$5, _ref, _ref$1, _size, cerr, fh, fhs, $s};return $f;
 				}; })(combineFiles, err, file, form, numDiskFiles), []]);
 			maxFileMemoryBytes = maxMemory;
+			if ((maxFileMemoryBytes.$high === 2147483647 && maxFileMemoryBytes.$low === 4294967295)) {
+				maxFileMemoryBytes = (x = new $Int64(0, 1), new $Int64(maxFileMemoryBytes.$high - x.$high, maxFileMemoryBytes.$low - x.$low));
+			}
 			maxMemoryBytes = new $Int64(maxMemory.$high + 0, maxMemory.$low + 10485760);
 			if ((maxMemoryBytes.$high < 0 || (maxMemoryBytes.$high === 0 && maxMemoryBytes.$low <= 0))) {
 				if ((maxMemory.$high < 0 || (maxMemory.$high === 0 && maxMemory.$low < 0))) {
@@ -267875,100 +270382,100 @@ $packages["mime/multipart"] = (function() {
 				}
 			}
 			copyBuf = sliceType$1.nil;
-			/* while (true) { */ case 6:
+			/* while (true) { */ case 11:
 				b = [b];
-				_r$3 = r.nextPart(false, maxMemoryBytes, maxHeaders); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				_r$3 = r.nextPart(false, maxMemoryBytes, maxHeaders); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 				_tuple$1 = _r$3;
 				p = _tuple$1[0];
 				err$2 = _tuple$1[1];
 				if ($interfaceIsEqual(err$2, io.EOF)) {
-					/* break; */ $s = 7; continue;
+					/* break; */ $s = 12; continue;
 				}
-				/* */ if (!($interfaceIsEqual(err$2, $ifaceNil))) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 9:
+				/* */ if (!($interfaceIsEqual(err$2, $ifaceNil))) { $s = 14; continue; }
+				/* */ $s = 15; continue;
+				/* if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 14:
 					_tmp = ptrType$5.nil;
 					_tmp$1 = err$2;
 					_ = _tmp;
 					err[0] = _tmp$1;
 					$24r = [_, err[0]];
-					$s = 11; case 11: return $24r;
-				/* } */ case 10:
-				/* */ if (maxParts <= 0) { $s = 12; continue; }
-				/* */ $s = 13; continue;
-				/* if (maxParts <= 0) { */ case 12:
+					$s = 16; case 16: return $24r;
+				/* } */ case 15:
+				/* */ if (maxParts <= 0) { $s = 17; continue; }
+				/* */ $s = 18; continue;
+				/* if (maxParts <= 0) { */ case 17:
 					_tmp$2 = ptrType$5.nil;
 					_tmp$3 = $pkg.ErrMessageTooLarge;
 					_ = _tmp$2;
 					err[0] = _tmp$3;
 					$24r$1 = [_, err[0]];
-					$s = 14; case 14: return $24r$1;
-				/* } */ case 13:
+					$s = 19; case 19: return $24r$1;
+				/* } */ case 18:
 				maxParts = maxParts - (1) >> 0;
-				_r$4 = p.FormName(); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_r$4 = p.FormName(); /* */ $s = 20; case 20: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 				name = _r$4;
 				if (name === "") {
-					/* continue; */ $s = 6; continue;
+					/* continue; */ $s = 11; continue;
 				}
-				_r$5 = p.FileName(); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				_r$5 = p.FileName(); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 				filename = _r$5;
-				maxMemoryBytes = (x = (new $Int64(0, name.length)), new $Int64(maxMemoryBytes.$high - x.$high, maxMemoryBytes.$low - x.$low));
-				maxMemoryBytes = (x$1 = new $Int64(0, 200), new $Int64(maxMemoryBytes.$high - x$1.$high, maxMemoryBytes.$low - x$1.$low));
-				/* */ if ((maxMemoryBytes.$high < 0 || (maxMemoryBytes.$high === 0 && maxMemoryBytes.$low < 0))) { $s = 17; continue; }
-				/* */ $s = 18; continue;
-				/* if ((maxMemoryBytes.$high < 0 || (maxMemoryBytes.$high === 0 && maxMemoryBytes.$low < 0))) { */ case 17:
+				maxMemoryBytes = (x$1 = (new $Int64(0, name.length)), new $Int64(maxMemoryBytes.$high - x$1.$high, maxMemoryBytes.$low - x$1.$low));
+				maxMemoryBytes = (x$2 = new $Int64(0, 200), new $Int64(maxMemoryBytes.$high - x$2.$high, maxMemoryBytes.$low - x$2.$low));
+				/* */ if ((maxMemoryBytes.$high < 0 || (maxMemoryBytes.$high === 0 && maxMemoryBytes.$low < 0))) { $s = 22; continue; }
+				/* */ $s = 23; continue;
+				/* if ((maxMemoryBytes.$high < 0 || (maxMemoryBytes.$high === 0 && maxMemoryBytes.$low < 0))) { */ case 22:
 					_tmp$4 = ptrType$5.nil;
 					_tmp$5 = $pkg.ErrMessageTooLarge;
 					_ = _tmp$4;
 					err[0] = _tmp$5;
 					$24r$2 = [_, err[0]];
-					$s = 19; case 19: return $24r$2;
-				/* } */ case 18:
+					$s = 24; case 24: return $24r$2;
+				/* } */ case 23:
 				b[0] = new bytes.Buffer.ptr(sliceType$1.nil, 0, 0);
-				/* */ if (filename === "") { $s = 20; continue; }
-				/* */ $s = 21; continue;
-				/* if (filename === "") { */ case 20:
-					_r$6 = io.CopyN(b[0], p, new $Int64(maxMemoryBytes.$high + 0, maxMemoryBytes.$low + 1)); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				/* */ if (filename === "") { $s = 25; continue; }
+				/* */ $s = 26; continue;
+				/* if (filename === "") { */ case 25:
+					_r$6 = io.CopyN(b[0], p, new $Int64(maxMemoryBytes.$high + 0, maxMemoryBytes.$low + 1)); /* */ $s = 27; case 27: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 					_tuple$2 = _r$6;
 					n = _tuple$2[0];
 					err$3 = _tuple$2[1];
-					/* */ if (!($interfaceIsEqual(err$3, $ifaceNil)) && !($interfaceIsEqual(err$3, io.EOF))) { $s = 23; continue; }
-					/* */ $s = 24; continue;
-					/* if (!($interfaceIsEqual(err$3, $ifaceNil)) && !($interfaceIsEqual(err$3, io.EOF))) { */ case 23:
+					/* */ if (!($interfaceIsEqual(err$3, $ifaceNil)) && !($interfaceIsEqual(err$3, io.EOF))) { $s = 28; continue; }
+					/* */ $s = 29; continue;
+					/* if (!($interfaceIsEqual(err$3, $ifaceNil)) && !($interfaceIsEqual(err$3, io.EOF))) { */ case 28:
 						_tmp$6 = ptrType$5.nil;
 						_tmp$7 = err$3;
 						_ = _tmp$6;
 						err[0] = _tmp$7;
 						$24r$3 = [_, err[0]];
-						$s = 25; case 25: return $24r$3;
-					/* } */ case 24:
-					maxMemoryBytes = (x$2 = n, new $Int64(maxMemoryBytes.$high - x$2.$high, maxMemoryBytes.$low - x$2.$low));
-					/* */ if ((maxMemoryBytes.$high < 0 || (maxMemoryBytes.$high === 0 && maxMemoryBytes.$low < 0))) { $s = 26; continue; }
-					/* */ $s = 27; continue;
-					/* if ((maxMemoryBytes.$high < 0 || (maxMemoryBytes.$high === 0 && maxMemoryBytes.$low < 0))) { */ case 26:
+						$s = 30; case 30: return $24r$3;
+					/* } */ case 29:
+					maxMemoryBytes = (x$3 = n, new $Int64(maxMemoryBytes.$high - x$3.$high, maxMemoryBytes.$low - x$3.$low));
+					/* */ if ((maxMemoryBytes.$high < 0 || (maxMemoryBytes.$high === 0 && maxMemoryBytes.$low < 0))) { $s = 31; continue; }
+					/* */ $s = 32; continue;
+					/* if ((maxMemoryBytes.$high < 0 || (maxMemoryBytes.$high === 0 && maxMemoryBytes.$low < 0))) { */ case 31:
 						_tmp$8 = ptrType$5.nil;
 						_tmp$9 = $pkg.ErrMessageTooLarge;
 						_ = _tmp$8;
 						err[0] = _tmp$9;
 						$24r$4 = [_, err[0]];
-						$s = 28; case 28: return $24r$4;
-					/* } */ case 27:
+						$s = 33; case 33: return $24r$4;
+					/* } */ case 32:
 					_key = name; (form[0].Value || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: $append((_entry = $mapIndex(form[0].Value,$String.keyFor(name)), _entry !== undefined ? _entry.v : sliceType.nil), b[0].String()) });
-					/* continue; */ $s = 6; continue;
-				/* } */ case 21:
-				maxMemoryBytes = (x$3 = mimeHeaderSize(p.Header), new $Int64(maxMemoryBytes.$high - x$3.$high, maxMemoryBytes.$low - x$3.$low));
-				maxMemoryBytes = (x$4 = new $Int64(0, 200), new $Int64(maxMemoryBytes.$high - x$4.$high, maxMemoryBytes.$low - x$4.$low));
-				maxMemoryBytes = (x$5 = new $Int64(0, 100), new $Int64(maxMemoryBytes.$high - x$5.$high, maxMemoryBytes.$low - x$5.$low));
-				/* */ if ((maxMemoryBytes.$high < 0 || (maxMemoryBytes.$high === 0 && maxMemoryBytes.$low < 0))) { $s = 29; continue; }
-				/* */ $s = 30; continue;
-				/* if ((maxMemoryBytes.$high < 0 || (maxMemoryBytes.$high === 0 && maxMemoryBytes.$low < 0))) { */ case 29:
+					/* continue; */ $s = 11; continue;
+				/* } */ case 26:
+				maxMemoryBytes = (x$4 = mimeHeaderSize(p.Header), new $Int64(maxMemoryBytes.$high - x$4.$high, maxMemoryBytes.$low - x$4.$low));
+				maxMemoryBytes = (x$5 = new $Int64(0, 200), new $Int64(maxMemoryBytes.$high - x$5.$high, maxMemoryBytes.$low - x$5.$low));
+				maxMemoryBytes = (x$6 = new $Int64(0, 100), new $Int64(maxMemoryBytes.$high - x$6.$high, maxMemoryBytes.$low - x$6.$low));
+				/* */ if ((maxMemoryBytes.$high < 0 || (maxMemoryBytes.$high === 0 && maxMemoryBytes.$low < 0))) { $s = 34; continue; }
+				/* */ $s = 35; continue;
+				/* if ((maxMemoryBytes.$high < 0 || (maxMemoryBytes.$high === 0 && maxMemoryBytes.$low < 0))) { */ case 34:
 					_tmp$10 = ptrType$5.nil;
 					_tmp$11 = $pkg.ErrMessageTooLarge;
 					_ = _tmp$10;
 					err[0] = _tmp$11;
 					$24r$5 = [_, err[0]];
-					$s = 31; case 31: return $24r$5;
-				/* } */ case 30:
+					$s = 36; case 36: return $24r$5;
+				/* } */ case 35:
 				_ref = p.Header;
 				_i = 0;
 				_keys = _ref ? _ref.keys() : undefined;
@@ -267982,114 +270489,114 @@ $packages["mime/multipart"] = (function() {
 						continue;
 					}
 					v$1 = _entry$1.v;
-					maxHeaders = (x$6 = (new $Int64(0, v$1.$length)), new $Int64(maxHeaders.$high - x$6.$high, maxHeaders.$low - x$6.$low));
+					maxHeaders = (x$7 = (new $Int64(0, v$1.$length)), new $Int64(maxHeaders.$high - x$7.$high, maxHeaders.$low - x$7.$low));
 					_i++;
 				}
 				fh = new FileHeader.ptr(filename, p.Header, new $Int64(0, 0), sliceType$1.nil, "", new $Int64(0, 0), false);
-				_r$7 = io.CopyN(b[0], p, new $Int64(maxFileMemoryBytes.$high + 0, maxFileMemoryBytes.$low + 1)); /* */ $s = 32; case 32: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_r$7 = io.CopyN(b[0], p, new $Int64(maxFileMemoryBytes.$high + 0, maxFileMemoryBytes.$low + 1)); /* */ $s = 37; case 37: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 				_tuple$3 = _r$7;
 				n$1 = _tuple$3[0];
 				err$2 = _tuple$3[1];
-				/* */ if (!($interfaceIsEqual(err$2, $ifaceNil)) && !($interfaceIsEqual(err$2, io.EOF))) { $s = 33; continue; }
-				/* */ $s = 34; continue;
-				/* if (!($interfaceIsEqual(err$2, $ifaceNil)) && !($interfaceIsEqual(err$2, io.EOF))) { */ case 33:
+				/* */ if (!($interfaceIsEqual(err$2, $ifaceNil)) && !($interfaceIsEqual(err$2, io.EOF))) { $s = 38; continue; }
+				/* */ $s = 39; continue;
+				/* if (!($interfaceIsEqual(err$2, $ifaceNil)) && !($interfaceIsEqual(err$2, io.EOF))) { */ case 38:
 					_tmp$12 = ptrType$5.nil;
 					_tmp$13 = err$2;
 					_ = _tmp$12;
 					err[0] = _tmp$13;
 					$24r$6 = [_, err[0]];
-					$s = 35; case 35: return $24r$6;
-				/* } */ case 34:
-				/* */ if ((n$1.$high > maxFileMemoryBytes.$high || (n$1.$high === maxFileMemoryBytes.$high && n$1.$low > maxFileMemoryBytes.$low))) { $s = 36; continue; }
-				/* */ $s = 37; continue;
-				/* if ((n$1.$high > maxFileMemoryBytes.$high || (n$1.$high === maxFileMemoryBytes.$high && n$1.$low > maxFileMemoryBytes.$low))) { */ case 36:
-					/* */ if (file[0] === ptrType$6.nil) { $s = 39; continue; }
-					/* */ $s = 40; continue;
-					/* if (file[0] === ptrType$6.nil) { */ case 39:
-						_r$8 = os.CreateTemp(r.tempDir, "multipart-"); /* */ $s = 41; case 41: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					$s = 40; case 40: return $24r$6;
+				/* } */ case 39:
+				/* */ if ((n$1.$high > maxFileMemoryBytes.$high || (n$1.$high === maxFileMemoryBytes.$high && n$1.$low > maxFileMemoryBytes.$low))) { $s = 41; continue; }
+				/* */ $s = 42; continue;
+				/* if ((n$1.$high > maxFileMemoryBytes.$high || (n$1.$high === maxFileMemoryBytes.$high && n$1.$low > maxFileMemoryBytes.$low))) { */ case 41:
+					/* */ if (file[0] === ptrType$6.nil) { $s = 44; continue; }
+					/* */ $s = 45; continue;
+					/* if (file[0] === ptrType$6.nil) { */ case 44:
+						_r$8 = os.CreateTemp(r.tempDir, "multipart-"); /* */ $s = 46; case 46: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 						_tuple$4 = _r$8;
 						file[0] = _tuple$4[0];
 						err$2 = _tuple$4[1];
-						/* */ if (!($interfaceIsEqual(err$2, $ifaceNil))) { $s = 42; continue; }
-						/* */ $s = 43; continue;
-						/* if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 42:
+						/* */ if (!($interfaceIsEqual(err$2, $ifaceNil))) { $s = 47; continue; }
+						/* */ $s = 48; continue;
+						/* if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 47:
 							_tmp$14 = ptrType$5.nil;
 							_tmp$15 = err$2;
 							_ = _tmp$14;
 							err[0] = _tmp$15;
 							$24r$7 = [_, err[0]];
-							$s = 44; case 44: return $24r$7;
-						/* } */ case 43:
-					/* } */ case 40:
+							$s = 49; case 49: return $24r$7;
+						/* } */ case 48:
+					/* } */ case 45:
 					numDiskFiles[0] = numDiskFiles[0] + (1) >> 0;
-					_r$9 = file[0].Write(b[0].Bytes()); /* */ $s = 45; case 45: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+					_r$9 = file[0].Write(b[0].Bytes()); /* */ $s = 50; case 50: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 					_tuple$5 = _r$9;
 					err$4 = _tuple$5[1];
-					/* */ if (!($interfaceIsEqual(err$4, $ifaceNil))) { $s = 46; continue; }
-					/* */ $s = 47; continue;
-					/* if (!($interfaceIsEqual(err$4, $ifaceNil))) { */ case 46:
+					/* */ if (!($interfaceIsEqual(err$4, $ifaceNil))) { $s = 51; continue; }
+					/* */ $s = 52; continue;
+					/* if (!($interfaceIsEqual(err$4, $ifaceNil))) { */ case 51:
 						_tmp$16 = ptrType$5.nil;
 						_tmp$17 = err$4;
 						_ = _tmp$16;
 						err[0] = _tmp$17;
 						$24r$8 = [_, err[0]];
-						$s = 48; case 48: return $24r$8;
-					/* } */ case 47:
+						$s = 53; case 53: return $24r$8;
+					/* } */ case 52:
 					if (copyBuf === sliceType$1.nil) {
 						copyBuf = $makeSlice(sliceType$1, 32768);
 					}
-					_r$10 = io.CopyBuffer((x$7 = new writerOnly.ptr(file[0]), new x$7.constructor.elem(x$7)), p, copyBuf); /* */ $s = 49; case 49: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+					_r$10 = io.CopyBuffer((x$8 = new writerOnly.ptr(file[0]), new x$8.constructor.elem(x$8)), p, copyBuf); /* */ $s = 54; case 54: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
 					_tuple$6 = _r$10;
 					remainingSize = _tuple$6[0];
 					err$5 = _tuple$6[1];
-					/* */ if (!($interfaceIsEqual(err$5, $ifaceNil))) { $s = 50; continue; }
-					/* */ $s = 51; continue;
-					/* if (!($interfaceIsEqual(err$5, $ifaceNil))) { */ case 50:
+					/* */ if (!($interfaceIsEqual(err$5, $ifaceNil))) { $s = 55; continue; }
+					/* */ $s = 56; continue;
+					/* if (!($interfaceIsEqual(err$5, $ifaceNil))) { */ case 55:
 						_tmp$18 = ptrType$5.nil;
 						_tmp$19 = err$5;
 						_ = _tmp$18;
 						err[0] = _tmp$19;
 						$24r$9 = [_, err[0]];
-						$s = 52; case 52: return $24r$9;
-					/* } */ case 51:
+						$s = 57; case 57: return $24r$9;
+					/* } */ case 56:
 					fh.tmpfile = file[0].Name();
-					fh.Size = (x$8 = (new $Int64(0, b[0].Len())), new $Int64(x$8.$high + remainingSize.$high, x$8.$low + remainingSize.$low));
+					fh.Size = (x$9 = (new $Int64(0, b[0].Len())), new $Int64(x$9.$high + remainingSize.$high, x$9.$low + remainingSize.$low));
 					fh.tmpoff = fileOff;
-					fileOff = (x$9 = fh.Size, new $Int64(fileOff.$high + x$9.$high, fileOff.$low + x$9.$low));
-					/* */ if (!combineFiles[0]) { $s = 53; continue; }
-					/* */ $s = 54; continue;
-					/* if (!combineFiles[0]) { */ case 53:
-						_r$11 = file[0].Close(); /* */ $s = 55; case 55: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+					fileOff = (x$10 = fh.Size, new $Int64(fileOff.$high + x$10.$high, fileOff.$low + x$10.$low));
+					/* */ if (!combineFiles[0]) { $s = 58; continue; }
+					/* */ $s = 59; continue;
+					/* if (!combineFiles[0]) { */ case 58:
+						_r$11 = file[0].Close(); /* */ $s = 60; case 60: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
 						err$6 = _r$11;
-						/* */ if (!($interfaceIsEqual(err$6, $ifaceNil))) { $s = 56; continue; }
-						/* */ $s = 57; continue;
-						/* if (!($interfaceIsEqual(err$6, $ifaceNil))) { */ case 56:
+						/* */ if (!($interfaceIsEqual(err$6, $ifaceNil))) { $s = 61; continue; }
+						/* */ $s = 62; continue;
+						/* if (!($interfaceIsEqual(err$6, $ifaceNil))) { */ case 61:
 							_tmp$20 = ptrType$5.nil;
 							_tmp$21 = err$6;
 							_ = _tmp$20;
 							err[0] = _tmp$21;
 							$24r$10 = [_, err[0]];
-							$s = 58; case 58: return $24r$10;
-						/* } */ case 57:
+							$s = 63; case 63: return $24r$10;
+						/* } */ case 62:
 						file[0] = ptrType$6.nil;
-					/* } */ case 54:
-					$s = 38; continue;
-				/* } else { */ case 37:
+					/* } */ case 59:
+					$s = 43; continue;
+				/* } else { */ case 42:
 					fh.content = b[0].Bytes();
 					fh.Size = (new $Int64(0, fh.content.$length));
-					maxFileMemoryBytes = (x$10 = n$1, new $Int64(maxFileMemoryBytes.$high - x$10.$high, maxFileMemoryBytes.$low - x$10.$low));
-					maxMemoryBytes = (x$11 = n$1, new $Int64(maxMemoryBytes.$high - x$11.$high, maxMemoryBytes.$low - x$11.$low));
-				/* } */ case 38:
+					maxFileMemoryBytes = (x$11 = n$1, new $Int64(maxFileMemoryBytes.$high - x$11.$high, maxFileMemoryBytes.$low - x$11.$low));
+					maxMemoryBytes = (x$12 = n$1, new $Int64(maxMemoryBytes.$high - x$12.$high, maxMemoryBytes.$low - x$12.$low));
+				/* } */ case 43:
 				_key$2 = name; (form[0].File || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$2), { k: _key$2, v: $append((_entry$2 = $mapIndex(form[0].File,$String.keyFor(name)), _entry$2 !== undefined ? _entry$2.v : sliceType$3.nil), fh) });
-			$s = 6; continue;
-			case 7:
+			$s = 11; continue;
+			case 12:
 			_tmp$22 = form[0];
 			_tmp$23 = $ifaceNil;
 			_ = _tmp$22;
 			err[0] = _tmp$23;
 			$24r$11 = [_, err[0]];
-			$s = 59; case 59: return $24r$11;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [_, err[0]]; } if($curGoroutine.asleep) { var $f = {$blk: readForm, $c: true, $r, $24r, $24r$1, $24r$10, $24r$11, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _, _entry, _entry$1, _entry$2, _i, _key, _key$1, _key$2, _keys, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _size, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, b, combineFiles, copyBuf, err, err$1, err$2, err$3, err$4, err$5, err$6, fh, file, fileOff, filename, form, maxFileMemoryBytes, maxHeaders, maxMemory, maxMemoryBytes, maxParts, n, n$1, name, numDiskFiles, p, r, remainingSize, s, v, v$1, x, x$1, x$10, x$11, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $deferred};return $f; } }
+			$s = 64; case 64: return $24r$11;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [_, err[0]]; } if($curGoroutine.asleep) { var $f = {$blk: readForm, $c: true, $r, $24r, $24r$1, $24r$10, $24r$11, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _, _entry, _entry$1, _entry$2, _i, _key, _key$1, _key$2, _keys, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _size, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, b, combineFiles, copyBuf, err, err$1, err$2, err$3, err$4, err$5, err$6, fh, file, fileOff, filename, form, maxFileMemoryBytes, maxHeaders, maxMemory, maxMemoryBytes, maxParts, n, n$1, name, numDiskFiles, p, r, remainingSize, s, v, v$1, x, x$1, x$10, x$11, x$12, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $deferred};return $f; } }
 		};
 		mimeHeaderSize = function mimeHeaderSize$1(h) {
 			var _entry, _i, _i$1, _key, _keys, _ref, _ref$1, _size, h, k, size, v, vs, x, x$1, x$2;
@@ -268256,7 +270763,7 @@ $packages["mime/multipart"] = (function() {
 		emptyParams = new $global.Map();
 		multipartMaxHeaders = godebug.New("multipartmaxheaders");
 		$pkg.ErrMessageTooLarge = errors.New("multipart: message too large");
-		multipartFiles = godebug.New("multipartfiles");
+		multipartFiles = godebug.New("#multipartfiles");
 		multipartMaxParts = godebug.New("multipartmaxparts");
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
@@ -268473,7 +270980,7 @@ $packages["net/http/internal"] = (function() {
 		};
 		$pkg.NewChunkedReader = NewChunkedReader;
 		$ptrType(chunkedReader).prototype.beginChunk = function beginChunk() {
-			var {_r, _tuple, _tuple$1, _tuple$2, cr, line, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {});
+			var {_r, _tuple, _tuple$1, _tuple$2, cr, line, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			cr = this;
 			line = sliceType.nil;
@@ -268499,17 +271006,15 @@ $packages["net/http/internal"] = (function() {
 				$s = -1; return;
 			}
 			cr.excess = (x$3 = cr.excess, x$4 = (x$5 = $mul64(new $Int64(0, 2), ((x$6 = cr.n, new $Int64(x$6.$high, x$6.$low)))), new $Int64(0 + x$5.$high, 16 + x$5.$low)), new $Int64(x$3.$high - x$4.$high, x$3.$low - x$4.$low));
-			if ((x$7 = cr.excess, (x$7.$high < 0 || (x$7.$high === 0 && x$7.$low < 0)))) {
-				cr.excess = new $Int64(0, 0);
-			}
-			if ((x$8 = cr.excess, (x$8.$high > 0 || (x$8.$high === 0 && x$8.$low > 16384)))) {
+			cr.excess = $max64(cr.excess, new $Int64(0, 0));
+			if ((x$7 = cr.excess, (x$7.$high > 0 || (x$7.$high === 0 && x$7.$low > 16384)))) {
 				cr.err = errors.New("chunked encoding contains too much non-data");
 			}
-			if ((x$9 = cr.n, (x$9.$high === 0 && x$9.$low === 0))) {
+			if ((x$8 = cr.n, (x$8.$high === 0 && x$8.$low === 0))) {
 				cr.err = io.EOF;
 			}
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: beginChunk, $c: true, $r, _r, _tuple, _tuple$1, _tuple$2, cr, line, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
+			/* */ } return; } var $f = {$blk: beginChunk, $c: true, $r, _r, _tuple, _tuple$1, _tuple$2, cr, line, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, $s};return $f;
 		};
 		$ptrType(chunkedReader).prototype.chunkHeaderAvailable = function chunkHeaderAvailable() {
 			var {_r, _tuple, cr, n, peek, $s, $r, $c} = $restore(this, {});
@@ -269203,8 +271708,8 @@ $packages["vendor/golang.org/x/text/unicode/bidi"] = (function() {
 		$r = log.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = sort.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = utf8.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		bidiValues = $toNativeArray($kindUint8, [11, 11, 11, 11, 11, 11, 11, 11, 11, 8, 7, 8, 9, 7, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 7, 7, 7, 8, 9, 10, 10, 4, 4, 4, 10, 10, 58, 42, 10, 3, 6, 3, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 6, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 90, 10, 74, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 90, 10, 74, 10, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 11, 11, 11, 11, 11, 7, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 6, 10, 4, 4, 4, 4, 10, 10, 10, 10, 0, 10, 10, 11, 10, 10, 4, 4, 2, 2, 10, 0, 10, 10, 10, 2, 0, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 10, 0, 0, 0, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 0, 0, 0, 0, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 0, 0, 0, 0, 10, 10, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 12, 12, 12, 12, 12, 12, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 0, 10, 10, 4, 1, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 1, 12, 1, 12, 12, 1, 12, 12, 1, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 5, 5, 5, 5, 10, 10, 13, 4, 4, 13, 6, 13, 10, 10, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 5, 5, 13, 13, 13, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 5, 10, 12, 12, 12, 12, 12, 12, 13, 13, 12, 12, 10, 12, 12, 12, 12, 13, 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10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 10, 10, 10, 10, 10, 0, 0, 0, 10, 10, 10, 0, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11]);
-		bidiIndex = $toNativeArray($kindUint8, [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 0, 0, 0, 0, 0, 0, 3, 4, 5, 6, 7, 8, 0, 0, 9, 0, 0, 0, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 2, 3, 4, 5, 6, 0, 0, 0, 0, 0, 7, 0, 0, 0, 0, 8, 17, 18, 18, 20, 21, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 28, 30, 31, 32, 33, 34, 35, 36, 26, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 53, 54, 0, 55, 0, 0, 0, 0, 0, 0, 0, 0, 0, 56, 0, 57, 58, 59, 60, 61, 0, 62, 0, 63, 64, 0, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 0, 0, 75, 0, 0, 0, 76, 0, 0, 0, 0, 0, 0, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 86, 86, 86, 88, 89, 90, 86, 91, 92, 93, 94, 86, 86, 86, 86, 86, 86, 95, 86, 86, 96, 86, 97, 0, 0, 0, 0, 86, 86, 98, 99, 86, 86, 86, 86, 86, 100, 101, 86, 0, 0, 0, 102, 0, 103, 0, 104, 105, 106, 107, 108, 86, 86, 86, 109, 110, 0, 111, 112, 0, 0, 0, 113, 114, 115, 116, 117, 0, 118, 0, 119, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 86, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 120, 121, 0, 0, 0, 0, 122, 123, 124, 125, 126, 0, 127, 0, 128, 129, 0, 130, 131, 132, 133, 134, 135, 136, 137, 138, 0, 139, 0, 140, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 141, 142, 14, 14, 14, 14, 14, 14, 143, 14, 14, 144, 145, 146, 14, 147, 148, 149, 0, 150, 0, 0, 0, 0, 151, 86, 152, 153, 0, 0, 0, 154, 0, 155, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 156, 156, 156, 156, 157, 156, 156, 156, 158, 156, 156, 159, 160, 156, 156, 156, 156, 156, 156, 156, 161, 156, 156, 156, 156, 162, 163, 156, 164, 165, 156, 156, 166, 167, 168, 0, 169, 170, 171, 172, 173, 0, 0, 174, 38, 175, 0, 0, 176, 177, 178, 179, 0, 0, 180, 181, 182, 183, 184, 0, 185, 0, 0, 0, 186, 0, 0, 0, 187, 188, 0, 189, 190, 191, 192, 0, 0, 0, 0, 0, 193, 0, 194, 0, 195, 196, 197, 0, 0, 0, 0, 198, 0, 0, 0, 199, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 200, 201, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 202, 203, 204, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 205, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 206, 207, 0, 86, 208, 0, 0, 86, 209, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 210, 211, 212, 213, 214, 0, 0, 0, 0, 0, 0, 0, 0, 215, 216, 217, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 218, 0, 0, 0, 201, 0, 0, 0, 0, 0, 0, 219, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 156, 156, 156, 220, 156, 221, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 164, 14, 156, 14, 222, 156, 156, 14, 14, 14, 223, 156, 156, 156, 156, 224, 86, 225, 226, 227, 228, 229, 0, 0, 230, 0, 0, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 86, 231, 86, 108, 86, 232, 233, 234, 235, 0, 86, 236, 86, 237, 86, 238, 239, 240, 86, 86, 241, 242, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 243, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 243, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 10, 0, 0, 0, 0, 11, 0, 0, 0, 0, 12, 0, 13, 14, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 244, 244, 244, 244, 5, 5, 5, 245, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 244, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 19, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]);
+		bidiValues = $toNativeArray($kindUint8, [11, 11, 11, 11, 11, 11, 11, 11, 11, 8, 7, 8, 9, 7, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 7, 7, 7, 8, 9, 10, 10, 4, 4, 4, 10, 10, 58, 42, 10, 3, 6, 3, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 6, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 90, 10, 74, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 90, 10, 74, 10, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 11, 11, 11, 11, 11, 7, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 6, 10, 4, 4, 4, 4, 10, 10, 10, 10, 0, 10, 10, 11, 10, 10, 4, 4, 2, 2, 10, 0, 10, 10, 10, 2, 0, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 10, 0, 0, 0, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 0, 0, 0, 0, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 0, 0, 0, 0, 10, 10, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 12, 12, 12, 12, 12, 12, 12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 0, 10, 10, 4, 1, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 1, 12, 1, 12, 12, 1, 12, 12, 1, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 1, 1, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 10, 10, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11]);
+		bidiIndex = $toNativeArray($kindUint16, [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 0, 0, 0, 0, 0, 0, 3, 4, 5, 6, 7, 8, 0, 0, 9, 0, 0, 0, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 2, 3, 4, 5, 6, 0, 0, 0, 0, 0, 7, 0, 0, 0, 0, 8, 19, 20, 20, 22, 23, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 28, 30, 31, 32, 33, 34, 35, 36, 26, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 53, 54, 0, 55, 0, 0, 0, 0, 0, 0, 0, 0, 0, 56, 0, 57, 58, 59, 60, 61, 0, 62, 0, 63, 64, 0, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 0, 0, 75, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 85, 85, 85, 87, 88, 89, 85, 90, 91, 92, 93, 85, 85, 85, 85, 85, 85, 94, 85, 85, 95, 85, 96, 0, 0, 0, 0, 85, 85, 97, 98, 85, 85, 85, 85, 85, 99, 100, 85, 0, 0, 0, 101, 0, 102, 0, 103, 104, 105, 106, 107, 85, 85, 85, 108, 109, 0, 110, 111, 0, 0, 0, 112, 113, 114, 115, 116, 0, 117, 0, 118, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 85, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 119, 120, 0, 0, 0, 0, 121, 122, 123, 124, 125, 0, 126, 0, 127, 128, 0, 129, 130, 131, 132, 133, 134, 135, 136, 137, 0, 138, 0, 139, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 140, 141, 14, 14, 14, 14, 14, 14, 142, 143, 14, 144, 145, 146, 14, 147, 148, 149, 0, 150, 0, 0, 0, 0, 151, 85, 152, 153, 0, 0, 0, 154, 0, 155, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 156, 156, 156, 156, 157, 156, 156, 156, 158, 156, 156, 159, 160, 156, 156, 156, 156, 156, 156, 156, 161, 156, 156, 156, 156, 162, 163, 164, 165, 166, 167, 156, 168, 169, 170, 33, 171, 172, 173, 174, 175, 40, 0, 176, 38, 177, 0, 0, 178, 179, 180, 181, 0, 0, 182, 183, 184, 185, 186, 0, 187, 0, 0, 0, 188, 0, 0, 0, 189, 190, 0, 191, 192, 193, 194, 0, 0, 0, 0, 0, 195, 0, 196, 0, 197, 198, 199, 0, 0, 0, 0, 200, 201, 202, 0, 203, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 204, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 205, 206, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 207, 208, 209, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 210, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 211, 212, 0, 0, 0, 0, 0, 0, 0, 213, 214, 215, 85, 216, 0, 0, 85, 217, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 218, 219, 220, 221, 222, 0, 0, 0, 0, 0, 0, 0, 0, 223, 224, 225, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 226, 0, 207, 0, 206, 0, 0, 0, 0, 0, 227, 228, 0, 0, 0, 0, 0, 0, 0, 229, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 156, 156, 156, 230, 156, 231, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 232, 233, 156, 234, 156, 156, 156, 14, 14, 14, 235, 156, 156, 156, 156, 236, 85, 237, 238, 239, 240, 241, 0, 0, 242, 0, 0, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, 243, 85, 244, 85, 245, 246, 247, 248, 0, 85, 85, 85, 85, 85, 249, 250, 251, 85, 85, 252, 253, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 254, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 254, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 10, 0, 11, 0, 0, 12, 0, 0, 0, 0, 13, 14, 15, 16, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 18, 255, 255, 255, 255, 5, 5, 5, 256, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 18, 21, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]);
 		trie = newBidiTrie(0);
 		controlByteToClass = $toNativeArray($kindUint, [0, 0, 0, 0, 0, 0, 21, 22, 23, 24, 18, 19, 20, 16, 17, 0]);
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
@@ -269213,7 +271718,7 @@ $packages["vendor/golang.org/x/text/unicode/bidi"] = (function() {
 	return $pkg;
 })();
 $packages["vendor/golang.org/x/text/secure/bidirule"] = (function() {
-	var $pkg = {}, $init, errors, utf8, transform, bidi, ruleState, ruleTransition, Transformer, arrayType, arrayType$1, sliceType, ptrType, asciiTable, transitions, DirectionString, ValidString, init;
+	var $pkg = {}, $init, errors, utf8, transform, bidi, ruleState, ruleTransition, Transformer, arrayType, arrayType$1, ptrType, sliceType, asciiTable, transitions, DirectionString, ValidString, init;
 	errors = $packages["errors"];
 	utf8 = $packages["unicode/utf8"];
 	transform = $packages["vendor/golang.org/x/text/transform"];
@@ -269247,8 +271752,8 @@ $packages["vendor/golang.org/x/text/secure/bidirule"] = (function() {
 	$pkg.$finishSetup = function() {
 		arrayType = $arrayType(bidi.Properties, 128);
 		arrayType$1 = $arrayType(ruleTransition, 2);
-		sliceType = $sliceType($Uint8);
 		ptrType = $ptrType(Transformer);
+		sliceType = $sliceType($Uint8);
 		$ptrType(Transformer).prototype.isFinal = function isFinal() {
 			var t;
 			t = this;
@@ -269295,7 +271800,7 @@ $packages["vendor/golang.org/x/text/secure/bidirule"] = (function() {
 		$ptrType(Transformer).prototype.Reset = function Reset() {
 			var t;
 			t = this;
-			Transformer.copy(t, new Transformer.ptr(0, false, 0));
+			Transformer.copy((t === ptrType.nil && $throwNilPointerError(), t), new Transformer.ptr(0, false, 0));
 		};
 		$ptrType(Transformer).prototype.Transform = function Transform(dst, src, atEOF) {
 			var _tmp, _tmp$1, _tmp$2, _tuple, atEOF, dst, err, err1, n, nDst, nSrc, src, t;
@@ -269523,7 +272028,7 @@ $packages["vendor/golang.org/x/text/secure/bidirule"] = (function() {
 	return $pkg;
 })();
 $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
-	var $pkg = {}, $init, binary, fmt, io, sync, utf8, transform, valueRange, sparseBlocks, nfcTrie, nfkcTrie, normWriter, normReader, Form, Iter, iterFunc, input, Properties, lookupFunc, formInfo, qcInfo, ssState, streamSafe, reorderBuffer, insertErr, sliceType, sliceType$1, sliceType$2, ptrType, sliceType$3, arrayType, arrayType$1, sliceType$4, ptrType$1, arrayType$2, sliceType$5, arrayType$3, sliceType$6, ptrType$2, ptrType$3, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, funcType, recompMap, recompMapOnce, nfcData, nfkcData, errs, ccc, decomps, nfcValues, nfcIndex, nfcSparseOffset, nfcSparseValues, nfcSparse, nfkcValues, nfkcIndex, nfkcSparseOffset, nfkcSparseValues, nfkcSparse, formTable, flushTransform, newNfcTrie, newNfkcTrie, cmpNormalBytes, patchTail, appendQuick, doAppend, doAppendInner, lastBoundary, decomposeSegment, lastRuneStart, decomposeToLastBoundary, nextASCIIBytes, nextASCIIString, nextHangul, nextDone, nextMulti, nextMultiNorm, nextDecomposed, doNormDecomposed, nextCGJDecompose, nextComposed, doNormComposed, nextCGJCompose, inputBytes, inputString, buildRecompMap, combine, lookupInfoNFC, lookupInfoNFKC, compInfo, appendFlush, isHangul, isHangulString, isJamoVT, decomposeHangul;
+	var $pkg = {}, $init, binary, fmt, io, sync, utf8, transform, valueRange, sparseBlocks, nfcTrie, nfkcTrie, normWriter, normReader, Form, Iter, iterFunc, input, Properties, lookupFunc, formInfo, qcInfo, ssState, streamSafe, reorderBuffer, insertErr, sliceType, sliceType$1, sliceType$2, ptrType, sliceType$3, arrayType, arrayType$1, sliceType$4, ptrType$1, ptrType$2, arrayType$2, sliceType$5, arrayType$3, sliceType$6, ptrType$3, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, funcType, recompMap, recompMapOnce, nfcData, nfkcData, errs, ccc, decomps, nfcValues, nfcIndex, nfcSparseOffset, nfcSparseValues, nfcSparse, nfkcValues, nfkcIndex, nfkcSparseOffset, nfkcSparseValues, nfkcSparse, formTable, flushTransform, newNfcTrie, newNfkcTrie, cmpNormalBytes, patchTail, appendQuick, doAppend, doAppendInner, lastBoundary, decomposeSegment, lastRuneStart, decomposeToLastBoundary, nextASCIIBytes, nextASCIIString, nextHangul, nextDone, nextMulti, nextMultiNorm, nextDecomposed, doNormDecomposed, nextCGJDecompose, nextComposed, doNormComposed, nextCGJCompose, inputBytes, inputString, buildRecompMap, combine, lookupInfoNFC, lookupInfoNFKC, compInfo, appendFlush, isHangul, isHangulString, isJamoVT, decomposeHangul;
 	binary = $packages["encoding/binary"];
 	fmt = $packages["fmt"];
 	io = $packages["io"];
@@ -269714,20 +272219,20 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 		arrayType = $arrayType(Properties, 32);
 		arrayType$1 = $arrayType($Uint8, 128);
 		sliceType$4 = $sliceType($Uint8);
-		ptrType$1 = $ptrType(streamSafe);
+		ptrType$1 = $ptrType(reorderBuffer);
+		ptrType$2 = $ptrType(streamSafe);
 		arrayType$2 = $arrayType(Properties, 31);
 		sliceType$5 = $sliceType($emptyInterface);
 		arrayType$3 = $arrayType($Uint8, 8);
 		sliceType$6 = $sliceType(Properties);
-		ptrType$2 = $ptrType(sparseBlocks);
-		ptrType$3 = $ptrType(nfcTrie);
-		ptrType$4 = $ptrType(nfkcTrie);
-		ptrType$5 = $ptrType(normWriter);
-		ptrType$6 = $ptrType(normReader);
-		ptrType$7 = $ptrType(Iter);
-		ptrType$8 = $ptrType(input);
-		ptrType$9 = $ptrType(reorderBuffer);
-		funcType = $funcType([ptrType$9], [$Bool], false);
+		ptrType$3 = $ptrType(sparseBlocks);
+		ptrType$4 = $ptrType(nfcTrie);
+		ptrType$5 = $ptrType(nfkcTrie);
+		ptrType$6 = $ptrType(normWriter);
+		ptrType$7 = $ptrType(normReader);
+		ptrType$8 = $ptrType(Iter);
+		ptrType$9 = $ptrType(input);
+		funcType = $funcType([ptrType$1], [$Bool], false);
 		$ptrType(sparseBlocks).prototype.lookup = function lookup(n, b) {
 			var _q, b, header, hi, lo, m, n, offset, r, t, x, x$1, x$2;
 			t = this;
@@ -270373,10 +272878,10 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 		$ptrType(nfkcTrie).prototype.lookupValue = function lookupValue$1(n, b) {
 			var b, n, t, x;
 			t = this;
-			if (n < 92) {
+			if (n < 95) {
 				return ((x = (n << 6 >>> 0) + ((b >>> 0)) >>> 0, ((x < 0 || x >= nfkcValues.length) ? ($throwRuntimeError("index out of range"), undefined) : nfkcValues[x])));
 			} else {
-				n = n - (92) >>> 0;
+				n = n - (95) >>> 0;
 				return (nfkcSparse.lookup(n, b));
 			}
 		};
@@ -270525,7 +273030,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 			}
 			out = $makeSlice(sliceType$4, n, b.$length);
 			$copySlice(out, $subslice(b, 0, n));
-			rb[0] = new reorderBuffer.ptr(arrayType.zero(), arrayType$1.zero(), 0, 0, 0, $clone(ft, formInfo), $clone(src, input), b.$length, new input.ptr("", sliceType$4.nil), out, appendFlush);
+			rb[0] = new reorderBuffer.ptr(arrayType.zero(), arrayType$1.zero(), 0, 0, 0, $clone((ft === ptrType.nil && $throwNilPointerError(), ft), formInfo), $clone(src, input), b.$length, new input.ptr("", sliceType$4.nil), out, appendFlush);
 			_r$1 = doAppendInner(rb[0], n); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			$24r = _r$1;
 			$s = 3; case 3: return $24r;
@@ -270548,7 +273053,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 			}
 			out = $makeSlice(sliceType$4, n, s.length);
 			$copyString(out, $substring(s, 0, n));
-			rb[0] = new reorderBuffer.ptr(arrayType.zero(), arrayType$1.zero(), 0, 0, 0, $clone(ft, formInfo), $clone(src, input), s.length, new input.ptr("", sliceType$4.nil), out, appendFlush);
+			rb[0] = new reorderBuffer.ptr(arrayType.zero(), arrayType$1.zero(), 0, 0, 0, $clone((ft === ptrType.nil && $throwNilPointerError(), ft), formInfo), $clone(src, input), s.length, new input.ptr("", sliceType$4.nil), out, appendFlush);
 			_r$1 = doAppendInner(rb[0], n); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			$24r = ($bytesToString(_r$1));
 			$s = 3; case 3: return $24r;
@@ -270569,7 +273074,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 			if (ok) {
 				$s = -1; return true;
 			}
-			rb[0] = new reorderBuffer.ptr(arrayType.zero(), arrayType$1.zero(), 0, 0, 0, $clone(ft, formInfo), $clone(src, input), b.$length, new input.ptr("", sliceType$4.nil), sliceType$4.nil, $throwNilPointerError);
+			rb[0] = new reorderBuffer.ptr(arrayType.zero(), arrayType$1.zero(), 0, 0, 0, $clone((ft === ptrType.nil && $throwNilPointerError(), ft), formInfo), $clone(src, input), b.$length, new input.ptr("", sliceType$4.nil), sliceType$4.nil, $throwNilPointerError);
 			rb[0].setFlusher(sliceType$4.nil, cmpNormalBytes);
 			/* while (true) { */ case 2:
 				/* if (!(bp < b.$length)) { break; } */ if(!(bp < b.$length)) { $s = 3; continue; }
@@ -270628,7 +273133,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 			if (ok) {
 				$s = -1; return true;
 			}
-			rb[0] = new reorderBuffer.ptr(arrayType.zero(), arrayType$1.zero(), 0, 0, 0, $clone(ft, formInfo), $clone(src, input), s[0].length, new input.ptr("", sliceType$4.nil), sliceType$4.nil, $throwNilPointerError);
+			rb[0] = new reorderBuffer.ptr(arrayType.zero(), arrayType$1.zero(), 0, 0, 0, $clone((ft === ptrType.nil && $throwNilPointerError(), ft), formInfo), $clone(src, input), s[0].length, new input.ptr("", sliceType$4.nil), sliceType$4.nil, $throwNilPointerError);
 			rb[0].setFlusher(sliceType$4.nil, (function(bp, rb, s) { return function Form·IsNormalString·func1(rb$1) {
 					var i, info, p, pe, rb$1, x, x$1;
 					i = 0;
@@ -270695,14 +273200,14 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 			buf = $subslice(rb.out, p);
 			rb.out = $subslice(rb.out, 0, p);
 			$r = decomposeToLastBoundary(rb); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			s = (rb.$ptr_ss || (rb.$ptr_ss = new ptrType$1(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, rb))).next($clone(info, Properties));
+			s = (rb === ptrType$1.nil && $throwNilPointerError(), (rb.$ptr_ss || (rb.$ptr_ss = new ptrType$2(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, rb)))).next($clone(info, Properties));
 			/* */ if (s === 1) { $s = 7; continue; }
 			/* */ if (s === 2) { $s = 8; continue; }
 			/* */ $s = 9; continue;
 			/* if (s === 1) { */ case 7:
 				_r$2 = rb.doFlush(); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				_r$2;
-				(rb.$ptr_ss || (rb.$ptr_ss = new ptrType$1(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, rb))).first($clone(info, Properties));
+				(rb === ptrType$1.nil && $throwNilPointerError(), (rb.$ptr_ss || (rb.$ptr_ss = new ptrType$2(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, rb)))).first($clone(info, Properties));
 				$s = 9; continue;
 			/* } else if (s === 2) { */ case 8:
 				_r$3 = rb.doFlush(); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
@@ -270757,12 +273262,12 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 				if (p === n) {
 					$s = -1; return out;
 				}
-				rb[0] = new reorderBuffer.ptr(arrayType.zero(), arrayType$1.zero(), 0, 0, 0, $clone(ft, formInfo), $clone(src, input), n, new input.ptr("", sliceType$4.nil), out, appendFlush);
+				rb[0] = new reorderBuffer.ptr(arrayType.zero(), arrayType$1.zero(), 0, 0, 0, $clone((ft === ptrType.nil && $throwNilPointerError(), ft), formInfo), $clone(src, input), n, new input.ptr("", sliceType$4.nil), out, appendFlush);
 				_r$1 = doAppendInner(rb[0], p); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				$24r = _r$1;
 				$s = 5; case 5: return $24r;
 			/* } */ case 2:
-			rb$1[0] = new reorderBuffer.ptr(arrayType.zero(), arrayType$1.zero(), 0, 0, 0, $clone(ft, formInfo), $clone(src, input), n, new input.ptr("", sliceType$4.nil), sliceType$4.nil, $throwNilPointerError);
+			rb$1[0] = new reorderBuffer.ptr(arrayType.zero(), arrayType$1.zero(), 0, 0, 0, $clone((ft === ptrType.nil && $throwNilPointerError(), ft), formInfo), $clone(src, input), n, new input.ptr("", sliceType$4.nil), sliceType$4.nil, $throwNilPointerError);
 			_r$2 = doAppend(rb$1[0], out, 0); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 			$24r$1 = _r$2;
 			$s = 7; case 7: return $24r$1;
@@ -270953,7 +273458,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 					ok = _tmp$3;
 					$s = -1; return [n, ok];
 				}
-				_1 = (ss$24ptr || (ss$24ptr = new ptrType$1(function() { return ss; }, function($v) { ss = $v; }))).next($clone(info, Properties));
+				_1 = (ss$24ptr || (ss$24ptr = new ptrType$2(function() { return ss; }, function($v) { ss = $v; }))).next($clone(info, Properties));
 				if (_1 === (1)) {
 					lastSegStart = i;
 				} else if (_1 === (2)) {
@@ -271038,7 +273543,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 				if (info.size === 0) {
 					$s = -1; return -1;
 				}
-				s = (ss$24ptr || (ss$24ptr = new ptrType$1(function() { return ss; }, function($v) { ss = $v; }))).next($clone(info, Properties));
+				s = (ss$24ptr || (ss$24ptr = new ptrType$2(function() { return ss; }, function($v) { ss = $v; }))).next($clone(info, Properties));
 				if (!((s === 0))) {
 					$s = -1; return i;
 				}
@@ -271105,7 +273610,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 				$s = -1; return -1;
 			}
 			ss = 0;
-			(ss$24ptr || (ss$24ptr = new ptrType$1(function() { return ss; }, function($v) { ss = $v; }))).first($clone(info, Properties));
+			(ss$24ptr || (ss$24ptr = new ptrType$2(function() { return ss; }, function($v) { ss = $v; }))).first($clone(info, Properties));
 			i = ((info.size >> 0));
 			/* while (true) { */ case 2:
 				/* if (!(i < nsrc)) { break; } */ if(!(i < nsrc)) { $s = 3; continue; }
@@ -271117,7 +273622,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 					}
 					$s = -1; return -1;
 				}
-				s = (ss$24ptr || (ss$24ptr = new ptrType$1(function() { return ss; }, function($v) { ss = $v; }))).next($clone(info, Properties));
+				s = (ss$24ptr || (ss$24ptr = new ptrType$2(function() { return ss; }, function($v) { ss = $v; }))).next($clone(info, Properties));
 				if (!((s === 0))) {
 					$s = -1; return i;
 				}
@@ -271174,7 +273679,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 				$s = -1; return i;
 			}
 			ss = 0;
-			v = (ss$24ptr || (ss$24ptr = new ptrType$1(function() { return ss; }, function($v) { ss = $v; }))).backwards($clone(info, Properties));
+			v = (ss$24ptr || (ss$24ptr = new ptrType$2(function() { return ss; }, function($v) { ss = $v; }))).backwards($clone(info, Properties));
 			i = p;
 			/* while (true) { */ case 5:
 				/* if (!(i >= 0 && !((v === 1)))) { break; } */ if(!(i >= 0 && !((v === 1)))) { $s = 6; continue; }
@@ -271182,7 +273687,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 				_tuple$2 = _r$2;
 				Properties.copy(info, _tuple$2[0]);
 				p = _tuple$2[1];
-				v = (ss$24ptr || (ss$24ptr = new ptrType$1(function() { return ss; }, function($v) { ss = $v; }))).backwards($clone(info, Properties));
+				v = (ss$24ptr || (ss$24ptr = new ptrType$2(function() { return ss; }, function($v) { ss = $v; }))).backwards($clone(info, Properties));
 				if (v === 2) {
 					/* break; */ $s = 6; continue;
 				}
@@ -271206,7 +273711,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 			if (info.size === 0) {
 				$s = -1; return 0;
 			}
-			s = (rb.$ptr_ss || (rb.$ptr_ss = new ptrType$1(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, rb))).next($clone(info, Properties));
+			s = (rb === ptrType$1.nil && $throwNilPointerError(), (rb.$ptr_ss || (rb.$ptr_ss = new ptrType$2(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, rb)))).next($clone(info, Properties));
 			/* */ if (s === 1) { $s = 2; continue; }
 			/* */ if (s === 2) { $s = 3; continue; }
 			/* */ $s = 4; continue;
@@ -271242,7 +273747,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 					}
 					/* break; */ $s = 10; continue;
 				}
-				s$1 = (rb.$ptr_ss || (rb.$ptr_ss = new ptrType$1(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, rb))).next($clone(info, Properties));
+				s$1 = (rb === ptrType$1.nil && $throwNilPointerError(), (rb.$ptr_ss || (rb.$ptr_ss = new ptrType$2(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, rb)))).next($clone(info, Properties));
 				if (s$1 === 1) {
 					/* break; */ $s = 10; continue;
 				} else if (s$1 === 2) {
@@ -271302,7 +273807,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 			p = rb.out.$length;
 			/* while (true) { */ case 2:
 				Properties.copy(((padd < 0 || padd >= add.length) ? ($throwRuntimeError("index out of range"), undefined) : add[padd]), info);
-				v = (ss$24ptr || (ss$24ptr = new ptrType$1(function() { return ss; }, function($v) { ss = $v; }))).backwards($clone(info, Properties));
+				v = (ss$24ptr || (ss$24ptr = new ptrType$2(function() { return ss; }, function($v) { ss = $v; }))).backwards($clone(info, Properties));
 				if (v === 2) {
 					/* break; */ $s = 3; continue;
 				}
@@ -271352,7 +273857,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 			i.asciiF = nextASCIIBytes;
 			_r = i.rb.f.info($clone(i.rb.src, input), i.p); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			Properties.copy(i.info, _r);
-			(x = i.rb, (x.$ptr_ss || (x.$ptr_ss = new ptrType$1(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x)))).first($clone(i.info, Properties));
+			(x = i.rb, (x.$ptr_ss || (x.$ptr_ss = new ptrType$2(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x)))).first($clone(i.info, Properties));
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: Init, $c: true, $r, _r, f, i, src, x, $s};return $f;
 		};
@@ -271372,7 +273877,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 			i.asciiF = nextASCIIString;
 			_r = i.rb.f.info($clone(i.rb.src, input), i.p); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			Properties.copy(i.info, _r);
-			(x = i.rb, (x.$ptr_ss || (x.$ptr_ss = new ptrType$1(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x)))).first($clone(i.info, Properties));
+			(x = i.rb, (x.$ptr_ss || (x.$ptr_ss = new ptrType$2(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x)))).first($clone(i.info, Properties));
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: InitString, $c: true, $r, _r, f, i, src, x, $s};return $f;
 		};
@@ -271417,7 +273922,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 			i.next = i.rb.f.nextMain;
 			_r$2 = i.rb.f.info($clone(i.rb.src, input), i.p); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 			Properties.copy(i.info, _r$2);
-			(x$2 = i.rb, (x$2.$ptr_ss || (x$2.$ptr_ss = new ptrType$1(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x$2)))).first($clone(i.info, Properties));
+			(x$2 = i.rb, (x$2.$ptr_ss || (x$2.$ptr_ss = new ptrType$2(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x$2)))).first($clone(i.info, Properties));
 			$s = -1; return [abs, $ifaceNil];
 			/* */ } return; } var $f = {$blk: Seek, $c: true, $r, $24r, $24r$1, _1, _r, _r$1, _r$2, abs, i, offset, whence, x, x$1, x$2, $s};return $f;
 		};
@@ -271510,7 +274015,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 				i.setDone();
 				$s = 3; continue;
 			/* } else if (i.rb.src.hangul(next) === 0) { */ case 2:
-				(x = i.rb, (x.$ptr_ss || (x.$ptr_ss = new ptrType$1(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x)))).next($clone(i.info, Properties));
+				(x = i.rb, (x.$ptr_ss || (x.$ptr_ss = new ptrType$2(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x)))).next($clone(i.info, Properties));
 				_r = i.rb.f.info($clone(i.rb.src, input), i.p); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				Properties.copy(i.info, _r);
 				i.next = i.rb.f.nextMain;
@@ -271653,7 +274158,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 							_r$1 = i.rb.f.info($clone(i.rb.src, input), i.p); /* */ $s = 19; case 19: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 							Properties.copy(i.info, _r$1);
 						/* } */ case 18:
-						_1 = (x = i.rb, (x.$ptr_ss || (x.$ptr_ss = new ptrType$1(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x)))).next($clone(i.info, Properties));
+						_1 = (x = i.rb, (x.$ptr_ss || (x.$ptr_ss = new ptrType$2(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x)))).next($clone(i.info, Properties));
 						if (_1 === (2)) {
 							i.next = nextCGJDecompose;
 							if (outp > 0) {
@@ -271719,7 +274224,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 				prevCC$1 = i.info.tccc;
 				_r$2 = i.rb.f.info($clone(i.rb.src, input), i.p); /* */ $s = 23; case 23: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				Properties.copy(i.info, _r$2);
-				v = (x$1 = i.rb, (x$1.$ptr_ss || (x$1.$ptr_ss = new ptrType$1(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x$1)))).next($clone(i.info, Properties));
+				v = (x$1 = i.rb, (x$1.$ptr_ss || (x$1.$ptr_ss = new ptrType$2(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x$1)))).next($clone(i.info, Properties));
 				if (v === 1) {
 					/* break; */ $s = 2; continue;
 				} else if (v === 2) {
@@ -271766,7 +274271,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 				if (i.info.ccc === 0) {
 					/* break; */ $s = 2; continue;
 				}
-				s = (x = i.rb, (x.$ptr_ss || (x.$ptr_ss = new ptrType$1(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x)))).next($clone(i.info, Properties));
+				s = (x = i.rb, (x.$ptr_ss || (x.$ptr_ss = new ptrType$2(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x)))).next($clone(i.info, Properties));
 				if (s === 2) {
 					i.next = nextCGJDecompose;
 					/* break; */ $s = 2; continue;
@@ -271782,7 +274287,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 			i.rb.ss = 0;
 			i.rb.insertCGJ();
 			i.next = nextDecomposed;
-			(x = i.rb, (x.$ptr_ss || (x.$ptr_ss = new ptrType$1(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x)))).first($clone(i.info, Properties));
+			(x = i.rb, (x.$ptr_ss || (x.$ptr_ss = new ptrType$2(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x)))).first($clone(i.info, Properties));
 			_r = doNormDecomposed(i); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			buf = _r;
 			$s = -1; return buf;
@@ -271823,7 +274328,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 				}
 				_r = i.rb.f.info($clone(i.rb.src, input), i.p); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				Properties.copy(i.info, _r);
-				v = (x = i.rb, (x.$ptr_ss || (x.$ptr_ss = new ptrType$1(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x)))).next($clone(i.info, Properties));
+				v = (x = i.rb, (x.$ptr_ss || (x.$ptr_ss = new ptrType$2(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x)))).next($clone(i.info, Properties));
 				if (v === 1) {
 					/* break; */ $s = 2; continue;
 				} else if (v === 2) {
@@ -271842,7 +274347,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 			i.p = startp;
 			_r$1 = i.rb.f.info($clone(i.rb.src, input), i.p); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			Properties.copy(i.info, _r$1);
-			(x$1 = i.rb, (x$1.$ptr_ss || (x$1.$ptr_ss = new ptrType$1(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x$1)))).first($clone(i.info, Properties));
+			(x$1 = i.rb, (x$1.$ptr_ss || (x$1.$ptr_ss = new ptrType$2(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x$1)))).first($clone(i.info, Properties));
 			/* */ if ($clone(i.info, Properties).multiSegment()) { $s = 10; continue; }
 			/* */ $s = 11; continue;
 			/* if ($clone(i.info, Properties).multiSegment()) { */ case 10:
@@ -271856,7 +274361,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 				$24r = _r$3;
 				$s = 15; case 15: return $24r;
 			/* } */ case 11:
-			(x$2 = i.rb, (x$2.$ptr_ss || (x$2.$ptr_ss = new ptrType$1(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x$2)))).first($clone(i.info, Properties));
+			(x$2 = i.rb, (x$2.$ptr_ss || (x$2.$ptr_ss = new ptrType$2(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x$2)))).first($clone(i.info, Properties));
 			$r = i.rb.insertUnsafe($clone(i.rb.src, input), i.p, $clone(i.info, Properties)); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			_r$4 = doNormComposed(i); /* */ $s = 17; case 17: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 			$24r$1 = _r$4;
@@ -271874,7 +274379,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 				}
 				_r = i.rb.f.info($clone(i.rb.src, input), i.p); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				Properties.copy(i.info, _r);
-				s = (x = i.rb, (x.$ptr_ss || (x.$ptr_ss = new ptrType$1(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x)))).next($clone(i.info, Properties));
+				s = (x = i.rb, (x.$ptr_ss || (x.$ptr_ss = new ptrType$2(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x)))).next($clone(i.info, Properties));
 				if (s === 1) {
 					/* break; */ $s = 2; continue;
 				} else if (s === 2) {
@@ -271895,7 +274400,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 			i.rb.ss = 0;
 			i.rb.insertCGJ();
 			i.next = nextComposed;
-			(x = i.rb, (x.$ptr_ss || (x.$ptr_ss = new ptrType$1(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x)))).first($clone(i.info, Properties));
+			(x = i.rb, (x.$ptr_ss || (x.$ptr_ss = new ptrType$2(function() { return this.$target.ss; }, function($v) { this.$target.ss = $v; }, x)))).first($clone(i.info, Properties));
 			$r = i.rb.insertUnsafe($clone(i.rb.src, input), i.p, $clone(i.info, Properties)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			_r = doNormComposed(i); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$24r = _r;
@@ -272077,7 +274582,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 		$ptrType(Properties).prototype.multiSegment = function multiSegment() {
 			var p;
 			p = this;
-			return p.index >= 6256 && p.index < 12151;
+			return p.index >= 6554 && p.index < 12449;
 		};
 		Properties.prototype.multiSegment = function(...$args) { return this.$val.multiSegment(...$args); };
 		$ptrType(Properties).prototype.nLeadingNonStarters = function nLeadingNonStarters() {
@@ -272113,7 +274618,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 		$ptrType(Properties).prototype.CCC = function CCC() {
 			var p, x;
 			p = this;
-			if (p.index >= 19087) {
+			if (p.index >= 19385) {
 				return 0;
 			}
 			return (x = p.ccc, ((x < 0 || x >= ccc.length) ? ($throwRuntimeError("index out of range"), undefined) : ccc[x]));
@@ -272203,14 +274708,14 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 			h = ((v < 0 || v >= decomps.length) ? ($throwRuntimeError("index out of range"), undefined) : decomps[v]);
 			f = (((((((h & 192) >>> 0) << 24 >>> 24)) >>> 2 << 24 >>> 24)) | 4) >>> 0;
 			p$1 = new Properties.ptr(0, ((sz << 24 >>> 24)), 0, 0, 0, f, v);
-			if (v >= 11435) {
+			if (v >= 11733) {
 				v = v + ((((((h & 63) >>> 0) << 16 >>> 16)) + 1 << 16 >>> 16)) << 16 >>> 16;
 				c = ((v < 0 || v >= decomps.length) ? ($throwRuntimeError("index out of range"), undefined) : decomps[v]);
 				p$1.tccc = c >>> 2 << 24 >>> 24;
 				p$1.flags = (p$1.flags | (((((c & 3) >>> 0) << 24 >>> 24)))) >>> 0;
-				if (v >= 18885) {
+				if (v >= 19183) {
 					p$1.nLead = (c & 3) >>> 0;
-					if (v >= 19126) {
+					if (v >= 19424) {
 						p$1.flags = (p$1.flags & (3)) >>> 0;
 						p$1.index = 0;
 						return p$1;
@@ -272266,17 +274771,17 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 		};
 		$ptrType(streamSafe).prototype.isMax = function(...$args) { return new streamSafe(this.$get()).isMax(...$args); };
 		$ptrType(reorderBuffer).prototype.init = function init(f, src) {
-			var f, rb, src;
+			var f, rb, src, x;
 			rb = this;
-			formInfo.copy(rb.f, ((f < 0 || f >= formTable.$length) ? ($throwRuntimeError("index out of range"), undefined) : formTable.$array[formTable.$offset + f]));
+			formInfo.copy(rb.f, (x = ((f < 0 || f >= formTable.$length) ? ($throwRuntimeError("index out of range"), undefined) : formTable.$array[formTable.$offset + f]), (x === ptrType.nil && $throwNilPointerError(), x)));
 			rb.src.setBytes(src);
 			rb.nsrc = src.$length;
 			rb.ss = 0;
 		};
 		$ptrType(reorderBuffer).prototype.initString = function initString(f, src) {
-			var f, rb, src;
+			var f, rb, src, x;
 			rb = this;
-			formInfo.copy(rb.f, ((f < 0 || f >= formTable.$length) ? ($throwRuntimeError("index out of range"), undefined) : formTable.$array[formTable.$offset + f]));
+			formInfo.copy(rb.f, (x = ((f < 0 || f >= formTable.$length) ? ($throwRuntimeError("index out of range"), undefined) : formTable.$array[formTable.$offset + f]), (x === ptrType.nil && $throwNilPointerError(), x)));
 			rb.src.setString(src);
 			rb.nsrc = src.length;
 			rb.ss = 0;
@@ -272612,19 +275117,19 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: compose, $c: true, $r, _tmp, _tmp$1, b, blocked, bn, cccB, cccC, combined, i, ii, k, rb, s, x, $s};return $f;
 		};
-		ptrType$2.methods = [{prop: "lookup", name: "lookup", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Uint32, $Uint8], [$Uint16], false)}];
-		ptrType$3.methods = [{prop: "lookup", name: "lookup", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([sliceType$4], [$Uint16, $Int], false)}, {prop: "lookupUnsafe", name: "lookupUnsafe", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([sliceType$4], [$Uint16], false)}, {prop: "lookupString", name: "lookupString", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$String], [$Uint16, $Int], false)}, {prop: "lookupStringUnsafe", name: "lookupStringUnsafe", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$String], [$Uint16], false)}, {prop: "lookupValue", name: "lookupValue", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Uint32, $Uint8], [$Uint16], false)}];
+		ptrType$3.methods = [{prop: "lookup", name: "lookup", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Uint32, $Uint8], [$Uint16], false)}];
 		ptrType$4.methods = [{prop: "lookup", name: "lookup", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([sliceType$4], [$Uint16, $Int], false)}, {prop: "lookupUnsafe", name: "lookupUnsafe", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([sliceType$4], [$Uint16], false)}, {prop: "lookupString", name: "lookupString", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$String], [$Uint16, $Int], false)}, {prop: "lookupStringUnsafe", name: "lookupStringUnsafe", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$String], [$Uint16], false)}, {prop: "lookupValue", name: "lookupValue", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Uint32, $Uint8], [$Uint16], false)}];
-		ptrType$5.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$4], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}];
-		ptrType$6.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$4], [$Int, $error], false)}];
+		ptrType$5.methods = [{prop: "lookup", name: "lookup", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([sliceType$4], [$Uint16, $Int], false)}, {prop: "lookupUnsafe", name: "lookupUnsafe", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([sliceType$4], [$Uint16], false)}, {prop: "lookupString", name: "lookupString", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$String], [$Uint16, $Int], false)}, {prop: "lookupStringUnsafe", name: "lookupStringUnsafe", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$String], [$Uint16], false)}, {prop: "lookupValue", name: "lookupValue", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Uint32, $Uint8], [$Uint16], false)}];
+		ptrType$6.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$4], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}];
+		ptrType$7.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$4], [$Int, $error], false)}];
 		Form.methods = [{prop: "Reset", name: "Reset", pkg: "", typ: $funcType([], [], false)}, {prop: "Transform", name: "Transform", pkg: "", typ: $funcType([sliceType$4, sliceType$4, $Bool], [$Int, $Int, $error], false)}, {prop: "transform", name: "transform", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([sliceType$4, sliceType$4, $Bool], [$Int, $Int, $error], false)}, {prop: "Writer", name: "Writer", pkg: "", typ: $funcType([io.Writer], [io.WriteCloser], false)}, {prop: "Reader", name: "Reader", pkg: "", typ: $funcType([io.Reader], [io.Reader], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([sliceType$4], [sliceType$4], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "IsNormal", name: "IsNormal", pkg: "", typ: $funcType([sliceType$4], [$Bool], false)}, {prop: "IsNormalString", name: "IsNormalString", pkg: "", typ: $funcType([$String], [$Bool], false)}, {prop: "Append", name: "Append", pkg: "", typ: $funcType([sliceType$4, sliceType$4], [sliceType$4], true)}, {prop: "doAppend", name: "doAppend", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([sliceType$4, input, $Int], [sliceType$4], false)}, {prop: "AppendString", name: "AppendString", pkg: "", typ: $funcType([sliceType$4, $String], [sliceType$4], false)}, {prop: "QuickSpan", name: "QuickSpan", pkg: "", typ: $funcType([sliceType$4], [$Int], false)}, {prop: "Span", name: "Span", pkg: "", typ: $funcType([sliceType$4, $Bool], [$Int, $error], false)}, {prop: "SpanString", name: "SpanString", pkg: "", typ: $funcType([$String, $Bool], [$Int, $error], false)}, {prop: "QuickSpanString", name: "QuickSpanString", pkg: "", typ: $funcType([$String], [$Int], false)}, {prop: "FirstBoundary", name: "FirstBoundary", pkg: "", typ: $funcType([sliceType$4], [$Int], false)}, {prop: "firstBoundary", name: "firstBoundary", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([input, $Int], [$Int], false)}, {prop: "FirstBoundaryInString", name: "FirstBoundaryInString", pkg: "", typ: $funcType([$String], [$Int], false)}, {prop: "NextBoundary", name: "NextBoundary", pkg: "", typ: $funcType([sliceType$4, $Bool], [$Int], false)}, {prop: "NextBoundaryInString", name: "NextBoundaryInString", pkg: "", typ: $funcType([$String, $Bool], [$Int], false)}, {prop: "nextBoundary", name: "nextBoundary", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([input, $Int, $Bool], [$Int], false)}, {prop: "LastBoundary", name: "LastBoundary", pkg: "", typ: $funcType([sliceType$4], [$Int], false)}, {prop: "Properties", name: "Properties", pkg: "", typ: $funcType([sliceType$4], [Properties], false)}, {prop: "PropertiesString", name: "PropertiesString", pkg: "", typ: $funcType([$String], [Properties], false)}];
-		ptrType$7.methods = [{prop: "Init", name: "Init", pkg: "", typ: $funcType([Form, sliceType$4], [], false)}, {prop: "InitString", name: "InitString", pkg: "", typ: $funcType([Form, $String], [], false)}, {prop: "Seek", name: "Seek", pkg: "", typ: $funcType([$Int64, $Int], [$Int64, $error], false)}, {prop: "returnSlice", name: "returnSlice", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int, $Int], [sliceType$4], false)}, {prop: "Pos", name: "Pos", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "setDone", name: "setDone", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([], [], false)}, {prop: "Done", name: "Done", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Next", name: "Next", pkg: "", typ: $funcType([], [sliceType$4], false)}];
-		ptrType$8.methods = [{prop: "setBytes", name: "setBytes", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([sliceType$4], [], false)}, {prop: "setString", name: "setString", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$String], [], false)}, {prop: "_byte", name: "_byte", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int], [$Uint8], false)}, {prop: "skipASCII", name: "skipASCII", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int, $Int], [$Int], false)}, {prop: "skipContinuationBytes", name: "skipContinuationBytes", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int], [$Int], false)}, {prop: "appendSlice", name: "appendSlice", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([sliceType$4, $Int, $Int], [sliceType$4], false)}, {prop: "copySlice", name: "copySlice", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([sliceType$4, $Int, $Int], [$Int], false)}, {prop: "charinfoNFC", name: "charinfoNFC", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int], [$Uint16, $Int], false)}, {prop: "charinfoNFKC", name: "charinfoNFKC", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int], [$Uint16, $Int], false)}, {prop: "hangul", name: "hangul", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int], [$Int32], false)}];
+		ptrType$8.methods = [{prop: "Init", name: "Init", pkg: "", typ: $funcType([Form, sliceType$4], [], false)}, {prop: "InitString", name: "InitString", pkg: "", typ: $funcType([Form, $String], [], false)}, {prop: "Seek", name: "Seek", pkg: "", typ: $funcType([$Int64, $Int], [$Int64, $error], false)}, {prop: "returnSlice", name: "returnSlice", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int, $Int], [sliceType$4], false)}, {prop: "Pos", name: "Pos", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "setDone", name: "setDone", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([], [], false)}, {prop: "Done", name: "Done", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Next", name: "Next", pkg: "", typ: $funcType([], [sliceType$4], false)}];
+		ptrType$9.methods = [{prop: "setBytes", name: "setBytes", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([sliceType$4], [], false)}, {prop: "setString", name: "setString", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$String], [], false)}, {prop: "_byte", name: "_byte", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int], [$Uint8], false)}, {prop: "skipASCII", name: "skipASCII", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int, $Int], [$Int], false)}, {prop: "skipContinuationBytes", name: "skipContinuationBytes", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int], [$Int], false)}, {prop: "appendSlice", name: "appendSlice", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([sliceType$4, $Int, $Int], [sliceType$4], false)}, {prop: "copySlice", name: "copySlice", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([sliceType$4, $Int, $Int], [$Int], false)}, {prop: "charinfoNFC", name: "charinfoNFC", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int], [$Uint16, $Int], false)}, {prop: "charinfoNFKC", name: "charinfoNFKC", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int], [$Uint16, $Int], false)}, {prop: "hangul", name: "hangul", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int], [$Int32], false)}];
 		Properties.methods = [{prop: "BoundaryBefore", name: "BoundaryBefore", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "BoundaryAfter", name: "BoundaryAfter", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "isYesC", name: "isYesC", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([], [$Bool], false)}, {prop: "isYesD", name: "isYesD", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([], [$Bool], false)}, {prop: "combinesForward", name: "combinesForward", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([], [$Bool], false)}, {prop: "combinesBackward", name: "combinesBackward", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([], [$Bool], false)}, {prop: "hasDecomposition", name: "hasDecomposition", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([], [$Bool], false)}, {prop: "isInert", name: "isInert", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([], [$Bool], false)}, {prop: "multiSegment", name: "multiSegment", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([], [$Bool], false)}, {prop: "nLeadingNonStarters", name: "nLeadingNonStarters", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([], [$Uint8], false)}, {prop: "nTrailingNonStarters", name: "nTrailingNonStarters", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([], [$Uint8], false)}, {prop: "Decomposition", name: "Decomposition", pkg: "", typ: $funcType([], [sliceType$4], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "CCC", name: "CCC", pkg: "", typ: $funcType([], [$Uint8], false)}, {prop: "LeadCCC", name: "LeadCCC", pkg: "", typ: $funcType([], [$Uint8], false)}, {prop: "TrailCCC", name: "TrailCCC", pkg: "", typ: $funcType([], [$Uint8], false)}];
 		ptrType.methods = [{prop: "quickSpan", name: "quickSpan", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([input, $Int, $Int, $Bool], [$Int, $Bool], false)}];
 		streamSafe.methods = [{prop: "isMax", name: "isMax", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([], [$Bool], false)}];
-		ptrType$1.methods = [{prop: "first", name: "first", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([Properties], [], false)}, {prop: "next", name: "next", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([Properties], [ssState], false)}, {prop: "backwards", name: "backwards", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([Properties], [ssState], false)}];
-		ptrType$9.methods = [{prop: "init", name: "init", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([Form, sliceType$4], [], false)}, {prop: "initString", name: "initString", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([Form, $String], [], false)}, {prop: "setFlusher", name: "setFlusher", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([sliceType$4, funcType], [], false)}, {prop: "reset", name: "reset", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([], [], false)}, {prop: "doFlush", name: "doFlush", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([], [$Bool], false)}, {prop: "flush", name: "flush", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([sliceType$4], [sliceType$4], false)}, {prop: "flushCopy", name: "flushCopy", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([sliceType$4], [$Int], false)}, {prop: "insertOrdered", name: "insertOrdered", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([Properties], [], false)}, {prop: "insertFlush", name: "insertFlush", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([input, $Int, Properties], [insertErr], false)}, {prop: "insertUnsafe", name: "insertUnsafe", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([input, $Int, Properties], [], false)}, {prop: "insertDecomposed", name: "insertDecomposed", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([sliceType$4], [insertErr], false)}, {prop: "insertSingle", name: "insertSingle", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([input, $Int, Properties], [], false)}, {prop: "insertCGJ", name: "insertCGJ", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([], [], false)}, {prop: "appendRune", name: "appendRune", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int32], [], false)}, {prop: "assignRune", name: "assignRune", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int, $Int32], [], false)}, {prop: "runeAt", name: "runeAt", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int], [$Int32], false)}, {prop: "bytesAt", name: "bytesAt", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int], [sliceType$4], false)}, {prop: "decomposeHangul", name: "decomposeHangul", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int32], [], false)}, {prop: "combineHangul", name: "combineHangul", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int, $Int, $Int], [], false)}, {prop: "compose", name: "compose", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([], [], false)}];
+		ptrType$2.methods = [{prop: "first", name: "first", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([Properties], [], false)}, {prop: "next", name: "next", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([Properties], [ssState], false)}, {prop: "backwards", name: "backwards", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([Properties], [ssState], false)}];
+		ptrType$1.methods = [{prop: "init", name: "init", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([Form, sliceType$4], [], false)}, {prop: "initString", name: "initString", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([Form, $String], [], false)}, {prop: "setFlusher", name: "setFlusher", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([sliceType$4, funcType], [], false)}, {prop: "reset", name: "reset", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([], [], false)}, {prop: "doFlush", name: "doFlush", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([], [$Bool], false)}, {prop: "flush", name: "flush", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([sliceType$4], [sliceType$4], false)}, {prop: "flushCopy", name: "flushCopy", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([sliceType$4], [$Int], false)}, {prop: "insertOrdered", name: "insertOrdered", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([Properties], [], false)}, {prop: "insertFlush", name: "insertFlush", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([input, $Int, Properties], [insertErr], false)}, {prop: "insertUnsafe", name: "insertUnsafe", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([input, $Int, Properties], [], false)}, {prop: "insertDecomposed", name: "insertDecomposed", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([sliceType$4], [insertErr], false)}, {prop: "insertSingle", name: "insertSingle", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([input, $Int, Properties], [], false)}, {prop: "insertCGJ", name: "insertCGJ", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([], [], false)}, {prop: "appendRune", name: "appendRune", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int32], [], false)}, {prop: "assignRune", name: "assignRune", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int, $Int32], [], false)}, {prop: "runeAt", name: "runeAt", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int], [$Int32], false)}, {prop: "bytesAt", name: "bytesAt", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int], [sliceType$4], false)}, {prop: "decomposeHangul", name: "decomposeHangul", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int32], [], false)}, {prop: "combineHangul", name: "combineHangul", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([$Int, $Int, $Int], [], false)}, {prop: "compose", name: "compose", pkg: "vendor/golang.org/x/text/unicode/norm", typ: $funcType([], [], false)}];
 		valueRange.init("vendor/golang.org/x/text/unicode/norm", [{prop: "value", name: "value", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "lo", name: "lo", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "hi", name: "hi", embedded: false, exported: false, typ: $Uint8, tag: ""}]);
 		sparseBlocks.init("vendor/golang.org/x/text/unicode/norm", [{prop: "values", name: "values", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "offset", name: "offset", embedded: false, exported: false, typ: sliceType$1, tag: ""}]);
 		nfcTrie.init("", []);
@@ -272632,7 +275137,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 		normWriter.init("vendor/golang.org/x/text/unicode/norm", [{prop: "rb", name: "rb", embedded: false, exported: false, typ: reorderBuffer, tag: ""}, {prop: "w", name: "w", embedded: false, exported: false, typ: io.Writer, tag: ""}, {prop: "buf", name: "buf", embedded: false, exported: false, typ: sliceType$4, tag: ""}]);
 		normReader.init("vendor/golang.org/x/text/unicode/norm", [{prop: "rb", name: "rb", embedded: false, exported: false, typ: reorderBuffer, tag: ""}, {prop: "r", name: "r", embedded: false, exported: false, typ: io.Reader, tag: ""}, {prop: "inbuf", name: "inbuf", embedded: false, exported: false, typ: sliceType$4, tag: ""}, {prop: "outbuf", name: "outbuf", embedded: false, exported: false, typ: sliceType$4, tag: ""}, {prop: "bufStart", name: "bufStart", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "lastBoundary", name: "lastBoundary", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}]);
 		Iter.init("vendor/golang.org/x/text/unicode/norm", [{prop: "rb", name: "rb", embedded: false, exported: false, typ: reorderBuffer, tag: ""}, {prop: "buf", name: "buf", embedded: false, exported: false, typ: arrayType$1, tag: ""}, {prop: "info", name: "info", embedded: false, exported: false, typ: Properties, tag: ""}, {prop: "next", name: "next", embedded: false, exported: false, typ: iterFunc, tag: ""}, {prop: "asciiF", name: "asciiF", embedded: false, exported: false, typ: iterFunc, tag: ""}, {prop: "p", name: "p", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "multiSeg", name: "multiSeg", embedded: false, exported: false, typ: sliceType$4, tag: ""}]);
-		iterFunc.init([ptrType$7], [sliceType$4], false);
+		iterFunc.init([ptrType$8], [sliceType$4], false);
 		input.init("vendor/golang.org/x/text/unicode/norm", [{prop: "str", name: "str", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "bytes", name: "bytes", embedded: false, exported: false, typ: sliceType$4, tag: ""}]);
 		Properties.init("vendor/golang.org/x/text/unicode/norm", [{prop: "pos", name: "pos", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "size", name: "size", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "ccc", name: "ccc", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "tccc", name: "tccc", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "nLead", name: "nLead", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "flags", name: "flags", embedded: false, exported: false, typ: qcInfo, tag: ""}, {prop: "index", name: "index", embedded: false, exported: false, typ: $Uint16, tag: ""}]);
 		lookupFunc.init([input, $Int], [Properties], false);
@@ -272654,16 +275159,16 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 		nfkcData = newNfkcTrie(0);
 		errs = new sliceType([$ifaceNil, transform.ErrShortDst, transform.ErrShortSrc]);
 		ccc = $toNativeArray($kindUint8, [0, 1, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 84, 91, 103, 107, 118, 122, 129, 130, 132, 202, 214, 216, 218, 220, 222, 224, 226, 228, 230, 232, 233, 234, 240]);
-		decomps = $toNativeArray($kindUint8, [0, 65, 32, 65, 33, 65, 34, 65, 35, 65, 36, 65, 37, 65, 38, 65, 39, 65, 40, 65, 41, 65, 42, 65, 43, 65, 44, 65, 45, 65, 46, 65, 47, 65, 48, 65, 49, 65, 50, 65, 51, 65, 52, 65, 53, 65, 54, 65, 55, 65, 56, 65, 57, 65, 58, 65, 59, 65, 60, 65, 61, 65, 62, 65, 63, 65, 64, 65, 65, 65, 66, 65, 67, 65, 68, 65, 69, 65, 70, 65, 71, 65, 72, 65, 73, 65, 74, 65, 75, 65, 76, 65, 77, 65, 78, 65, 79, 65, 80, 65, 81, 65, 82, 65, 83, 65, 84, 65, 85, 65, 86, 65, 87, 65, 88, 65, 89, 65, 90, 65, 91, 65, 92, 65, 93, 65, 94, 65, 95, 65, 96, 65, 97, 65, 98, 65, 99, 65, 100, 65, 101, 65, 102, 65, 103, 65, 104, 65, 105, 65, 106, 65, 107, 65, 108, 65, 109, 65, 110, 65, 111, 65, 112, 65, 113, 65, 114, 65, 115, 65, 116, 65, 117, 65, 118, 65, 119, 65, 120, 65, 121, 65, 122, 65, 123, 65, 124, 65, 125, 65, 126, 66, 194, 162, 66, 194, 163, 66, 194, 165, 66, 194, 166, 66, 194, 172, 66, 194, 183, 66, 195, 134, 66, 195, 176, 66, 196, 166, 66, 196, 167, 66, 196, 177, 66, 197, 139, 66, 197, 147, 66, 198, 142, 66, 198, 144, 66, 198, 171, 66, 200, 162, 66, 200, 183, 66, 201, 144, 66, 201, 145, 66, 201, 146, 66, 201, 148, 66, 201, 149, 66, 201, 153, 66, 201, 155, 66, 201, 156, 66, 201, 159, 66, 201, 161, 66, 201, 163, 66, 201, 165, 66, 201, 166, 66, 201, 168, 66, 201, 169, 66, 201, 170, 66, 201, 171, 66, 201, 173, 66, 201, 175, 66, 201, 176, 66, 201, 177, 66, 201, 178, 66, 201, 179, 66, 201, 180, 66, 201, 181, 66, 201, 184, 66, 201, 185, 66, 201, 187, 66, 202, 129, 66, 202, 130, 66, 202, 131, 66, 202, 137, 66, 202, 138, 66, 202, 139, 66, 202, 140, 66, 202, 141, 66, 202, 144, 66, 202, 145, 66, 202, 146, 66, 202, 149, 66, 202, 157, 66, 202, 159, 66, 202, 185, 66, 206, 145, 66, 206, 146, 66, 206, 147, 66, 206, 148, 66, 206, 149, 66, 206, 150, 66, 206, 151, 66, 206, 152, 66, 206, 153, 66, 206, 154, 66, 206, 155, 66, 206, 156, 66, 206, 157, 66, 206, 158, 66, 206, 159, 66, 206, 160, 66, 206, 161, 66, 206, 163, 66, 206, 164, 66, 206, 165, 66, 206, 166, 66, 206, 167, 66, 206, 168, 66, 206, 169, 66, 206, 177, 66, 206, 178, 66, 206, 179, 66, 206, 180, 66, 206, 181, 66, 206, 182, 66, 206, 183, 66, 206, 184, 66, 206, 185, 66, 206, 186, 66, 206, 187, 66, 206, 188, 66, 206, 189, 66, 206, 190, 66, 206, 191, 66, 207, 128, 66, 207, 129, 66, 207, 130, 66, 207, 131, 66, 207, 132, 66, 207, 133, 66, 207, 134, 66, 207, 135, 66, 207, 136, 66, 207, 137, 66, 207, 156, 66, 207, 157, 66, 208, 189, 66, 209, 138, 66, 209, 140, 66, 215, 144, 66, 215, 145, 66, 215, 146, 66, 215, 147, 66, 215, 148, 66, 215, 155, 66, 215, 156, 66, 215, 157, 66, 215, 162, 66, 215, 168, 66, 215, 170, 66, 216, 161, 66, 216, 167, 66, 216, 168, 66, 216, 169, 66, 216, 170, 66, 216, 171, 66, 216, 172, 66, 216, 173, 66, 216, 174, 66, 216, 175, 66, 216, 176, 66, 216, 177, 66, 216, 178, 66, 216, 179, 66, 216, 180, 66, 216, 181, 66, 216, 182, 66, 216, 183, 66, 216, 184, 66, 216, 185, 66, 216, 186, 66, 217, 129, 66, 217, 130, 66, 217, 131, 66, 217, 132, 66, 217, 133, 66, 217, 134, 66, 217, 135, 66, 217, 136, 66, 217, 137, 66, 217, 138, 66, 217, 174, 66, 217, 175, 66, 217, 177, 66, 217, 185, 66, 217, 186, 66, 217, 187, 66, 217, 190, 66, 217, 191, 66, 218, 128, 66, 218, 131, 66, 218, 132, 66, 218, 134, 66, 218, 135, 66, 218, 136, 66, 218, 140, 66, 218, 141, 66, 218, 142, 66, 218, 145, 66, 218, 152, 66, 218, 161, 66, 218, 164, 66, 218, 166, 66, 218, 169, 66, 218, 173, 66, 218, 175, 66, 218, 177, 66, 218, 179, 66, 218, 186, 66, 218, 187, 66, 218, 190, 66, 219, 129, 66, 219, 133, 66, 219, 134, 66, 219, 135, 66, 219, 136, 66, 219, 137, 66, 219, 139, 66, 219, 140, 66, 219, 144, 66, 219, 146, 67, 224, 188, 139, 67, 225, 131, 156, 67, 225, 132, 128, 67, 225, 132, 129, 67, 225, 132, 130, 67, 225, 132, 131, 67, 225, 132, 132, 67, 225, 132, 133, 67, 225, 132, 134, 67, 225, 132, 135, 67, 225, 132, 136, 67, 225, 132, 137, 67, 225, 132, 138, 67, 225, 132, 139, 67, 225, 132, 140, 67, 225, 132, 141, 67, 225, 132, 142, 67, 225, 132, 143, 67, 225, 132, 144, 67, 225, 132, 145, 67, 225, 132, 146, 67, 225, 132, 148, 67, 225, 132, 149, 67, 225, 132, 154, 67, 225, 132, 156, 67, 225, 132, 157, 67, 225, 132, 158, 67, 225, 132, 160, 67, 225, 132, 161, 67, 225, 132, 162, 67, 225, 132, 163, 67, 225, 132, 167, 67, 225, 132, 169, 67, 225, 132, 171, 67, 225, 132, 172, 67, 225, 132, 173, 67, 225, 132, 174, 67, 225, 132, 175, 67, 225, 132, 178, 67, 225, 132, 182, 67, 225, 133, 128, 67, 225, 133, 135, 67, 225, 133, 140, 67, 225, 133, 151, 67, 225, 133, 152, 67, 225, 133, 153, 67, 225, 133, 160, 67, 225, 134, 132, 67, 225, 134, 133, 67, 225, 134, 136, 67, 225, 134, 145, 67, 225, 134, 146, 67, 225, 134, 148, 67, 225, 134, 158, 67, 225, 134, 161, 67, 225, 135, 135, 67, 225, 135, 136, 67, 225, 135, 140, 67, 225, 135, 142, 67, 225, 135, 147, 67, 225, 135, 151, 67, 225, 135, 153, 67, 225, 135, 157, 67, 225, 135, 159, 67, 225, 135, 177, 67, 225, 135, 178, 67, 225, 180, 130, 67, 225, 180, 150, 67, 225, 180, 151, 67, 225, 180, 156, 67, 225, 180, 157, 67, 225, 180, 165, 67, 225, 181, 187, 67, 225, 182, 133, 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-		nfcValues = $toNativeArray($kindUint16, [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 40960, 40960, 40960, 0, 0, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 0, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 0, 0, 0, 0, 0, 0, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 0, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 12166, 12171, 18079, 12176, 18094, 18099, 40960, 18109, 12281, 12286, 18114, 12306, 12421, 12426, 12431, 18134, 0, 12571, 12606, 12611, 18144, 18149, 18164, 0, 40960, 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1482, 1486, 2618, 2626, 2626, 5766, 2654, 2658, 2662, 2670, 5771, 2678, 2682, 2898, 2690, 1490, 2702, 2718, 2730, 2726, 5781, 2738, 5786, 2750, 2746, 2754, 2770, 2774, 1494, 2790, 2798, 2802, 2806, 1498, 5791, 1502, 2834, 2838, 2842, 2850, 6246, 2874, 5801, 5801, 4570, 2890, 2890, 1506, 5836, 6046, 2906, 2914, 1510, 2934, 2950, 2954, 2962, 2978, 1518, 1514, 2982, 5806, 2986, 3006, 3010, 3014, 3010, 3026, 3030, 3046, 3038, 3042, 3050, 3054, 3058, 3070, 3074, 3098, 3106, 3122, 3142, 5821, 3138, 3126, 3150, 3158, 3178, 5826, 3186, 3174, 3166, 1522, 3194, 3202, 3210, 3198, 1526, 3226, 3234, 5831, 3278, 3330, 3294, 1538, 3306, 1534, 1530, 1990, 1994, 3334, 3310, 4526, 1638, 3346, 3350, 3354, 3374, 3366, 5856, 1542, 3394, 3382, 3410, 3418, 5866, 3422, 3402, 3430, 1546, 3434, 3438, 3442, 3454, 5871, 3462, 1550, 3474, 5876, 3478, 1554, 3490, 3502, 3514, 3518, 5881, 5776, 5886, 3550, 5891, 3562, 3570, 3554, 3582, 3598, 3614, 3602, 3606, 3618, 3622, 5896, 3594, 3646, 3650, 1558, 3670, 3666, 5901, 3638, 3698, 5906, 5911, 3702, 3722, 3718, 3714, 1562, 3726, 3742, 3738, 3750, 5716, 3766, 5916, 3778, 5926, 3798, 3810, 3830, 5931, 3850, 3854, 5936, 5941, 3882, 3898, 1566, 3902, 1570, 1570, 3926, 3930, 3938, 3942, 3954, 1574, 3978, 5946, 4006, 5951, 4018, 5796, 4034, 5956, 5961, 5966, 1578, 1582, 4090, 5976, 5971, 5981, 5986, 4098, 4102, 4102, 4110, 1590, 4114, 1594, 1598, 5996, 4134, 4142, 4154, 1602, 6001, 4190, 6006, 6011, 4222, 4246, 1606, 4254, 4258, 4262, 6016, 6021, 6021, 4286, 1610, 6026, 4306, 4310, 1614, 6031, 4338, 1618, 4354, 4346, 4362, 6041, 4386, 1622, 4398, 4406, 4422, 1626, 6051, 6056, 1630, 6061, 4446, 6066, 4458, 4470, 4478, 6071, 6076, 4498, 6081, 4506, 5841, 1634, 4530, 4534, 1642, 4538, 2614, 6086, 6091, 5846, 5851, 4570, 4574, 5110, 1646, 4618, 4614, 4622, 2114, 4626, 4630, 4634, 4642, 6096, 4638, 4646, 4666, 4670, 4650, 4674, 4694, 4714, 4662, 4682, 4686, 4690, 6101, 6111, 6106, 1650, 4722, 4726, 4734, 6131, 4738, 6116, 1654, 1658, 6121, 6126, 1662, 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-		nfcIndex = $toNativeArray($kindUint8, [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 46, 1, 2, 3, 47, 4, 5, 0, 48, 49, 6, 7, 8, 50, 9, 51, 52, 10, 0, 0, 11, 53, 54, 12, 0, 55, 56, 57, 0, 58, 2, 3, 4, 5, 0, 0, 0, 0, 0, 0, 6, 7, 8, 9, 0, 10, 19, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 59, 60, 0, 13, 61, 62, 63, 64, 65, 66, 67, 68, 63, 69, 70, 71, 0, 72, 73, 74, 75, 76, 0, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 0, 87, 0, 88, 89, 90, 91, 0, 0, 0, 0, 0, 92, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 93, 0, 0, 94, 0, 0, 95, 0, 96, 0, 0, 0, 97, 98, 99, 100, 14, 101, 102, 103, 104, 0, 0, 105, 0, 0, 0, 15, 16, 17, 18, 19, 20, 21, 22, 23, 106, 0, 0, 107, 108, 0, 109, 110, 111, 24, 25, 112, 113, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 114, 0, 0, 0, 0, 0, 0, 0, 115, 0, 116, 0, 117, 0, 0, 0, 0, 0, 0, 0, 0, 118, 26, 27, 28, 119, 120, 0, 0, 0, 121, 0, 0, 122, 123, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 124, 125, 126, 0, 0, 0, 0, 127, 0, 0, 128, 129, 130, 131, 132, 0, 0, 133, 134, 0, 0, 0, 135, 136, 137, 138, 139, 140, 141, 142, 136, 137, 138, 139, 140, 141, 142, 136, 137, 138, 139, 140, 141, 142, 136, 137, 138, 139, 140, 141, 142, 136, 137, 138, 139, 140, 141, 142, 136, 137, 138, 139, 140, 141, 142, 136, 137, 138, 139, 140, 141, 142, 136, 137, 138, 139, 140, 141, 142, 136, 137, 138, 139, 140, 141, 142, 136, 137, 138, 139, 140, 141, 142, 136, 137, 138, 139, 140, 141, 142, 136, 137, 138, 139, 140, 141, 142, 136, 137, 138, 139, 140, 141, 142, 136, 137, 138, 139, 140, 141, 142, 136, 137, 138, 139, 140, 141, 142, 136, 137, 138, 139, 140, 141, 142, 136, 137, 138, 139, 140, 141, 142, 136, 137, 138, 139, 140, 141, 142, 136, 137, 138, 139, 140, 141, 142, 136, 137, 138, 139, 140, 141, 142, 136, 137, 138, 139, 140, 141, 142, 136, 137, 138, 139, 140, 141, 142, 136, 137, 138, 139, 140, 141, 142, 136, 137, 138, 139, 140, 141, 142, 136, 137, 138, 139, 140, 141, 143, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 29, 30, 31, 32, 33, 34, 35, 36, 144, 145, 146, 0, 0, 147, 148, 149, 150, 0, 0, 0, 151, 152, 153, 154, 0, 0, 155, 156, 0, 0, 0, 0, 0, 0, 0, 157, 0, 0, 0, 158, 0, 159, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 160, 0, 0, 161, 0, 0, 0, 0, 0, 0, 0, 0, 162, 0, 0, 0, 0, 0, 163, 0, 0, 164, 0, 0, 0, 165, 166, 0, 167, 131, 0, 168, 169, 0, 0, 170, 171, 172, 0, 0, 0, 173, 174, 175, 0, 0, 176, 177, 116, 0, 178, 0, 179, 0, 0, 0, 180, 0, 0, 0, 181, 182, 0, 183, 184, 185, 186, 0, 0, 0, 0, 0, 116, 0, 0, 0, 0, 187, 188, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 189, 190, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 191, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 192, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 193, 194, 195, 0, 196, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 197, 0, 0, 0, 190, 0, 0, 0, 0, 0, 0, 198, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 199, 0, 200, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 201, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 37, 38, 39, 40, 41, 42, 43, 44, 45, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 11, 12, 0, 0, 0, 0, 13, 0, 0, 0, 0, 14, 0, 15, 16, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]);
-		nfcSparseOffset = new sliceType$1([0, 5, 9, 11, 13, 24, 40, 42, 47, 58, 73, 86, 94, 99, 104, 106, 114, 121, 124, 132, 136, 140, 142, 144, 153, 157, 164, 169, 172, 182, 185, 192, 200, 203, 205, 208, 210, 215, 232, 244, 246, 252, 254, 256, 258, 260, 262, 264, 267, 270, 272, 275, 278, 282, 288, 290, 299, 301, 304, 306, 317, 321, 335, 338, 344, 350, 361, 365, 367, 369, 371, 373, 375, 381, 385, 387, 389, 397, 401, 404, 406, 408, 411, 414, 416, 418, 420, 422, 428, 431, 433, 440, 446, 452, 460, 466, 472, 478, 482, 496, 505, 508, 511, 513, 516, 518, 522, 527, 529, 531, 536, 542, 544, 546, 548, 554, 557, 559, 561, 567, 570, 578, 585, 588, 591, 593, 596, 604, 608, 615, 618, 624, 626, 629, 631, 634, 639, 641, 643, 645, 647, 649, 652, 654, 656, 658, 660, 662, 675, 685, 687, 689, 695, 697, 699, 702]);
-		nfcSparseValues = $toNativeArray($kindStruct, [$clone(new valueRange.ptr(0, 4, 0), valueRange), $clone(new valueRange.ptr(41216, 168, 168), valueRange), $clone(new valueRange.ptr(33024, 175, 175), valueRange), $clone(new valueRange.ptr(33024, 180, 180), valueRange), $clone(new valueRange.ptr(33024, 184, 184), valueRange), $clone(new valueRange.ptr(145, 3, 0), valueRange), $clone(new valueRange.ptr(18169, 160, 161), valueRange), $clone(new valueRange.ptr(18219, 175, 176), valueRange), $clone(new valueRange.ptr(40960, 183, 183), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(40960, 146, 146), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33024, 152, 157), valueRange), $clone(new valueRange.ptr(6, 10, 0), valueRange), $clone(new valueRange.ptr(40960, 129, 129), valueRange), $clone(new valueRange.ptr(40960, 133, 133), valueRange), $clone(new valueRange.ptr(40960, 137, 137), valueRange), $clone(new valueRange.ptr(18519, 138, 138), valueRange), $clone(new valueRange.ptr(18549, 139, 139), valueRange), $clone(new valueRange.ptr(14046, 140, 140), valueRange), $clone(new valueRange.ptr(14070, 141, 141), valueRange), $clone(new valueRange.ptr(18573, 142, 142), valueRange), $clone(new valueRange.ptr(40960, 146, 146), valueRange), $clone(new valueRange.ptr(14100, 147, 148), valueRange), $clone(new valueRange.ptr(0, 15, 0), valueRange), $clone(new valueRange.ptr(40960, 131, 131), valueRange), $clone(new valueRange.ptr(40960, 135, 135), valueRange), $clone(new valueRange.ptr(40960, 139, 139), valueRange), $clone(new valueRange.ptr(40960, 141, 141), valueRange), $clone(new valueRange.ptr(14268, 144, 144), valueRange), $clone(new valueRange.ptr(14280, 145, 145), valueRange), $clone(new valueRange.ptr(14262, 147, 147), valueRange), $clone(new valueRange.ptr(40960, 150, 150), valueRange), $clone(new valueRange.ptr(14382, 151, 151), valueRange), $clone(new valueRange.ptr(14328, 156, 156), valueRange), $clone(new valueRange.ptr(14304, 157, 157), valueRange), $clone(new valueRange.ptr(14346, 158, 158), valueRange), $clone(new valueRange.ptr(40960, 180, 181), valueRange), $clone(new valueRange.ptr(14388, 182, 182), valueRange), $clone(new valueRange.ptr(14394, 183, 183), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33075, 131, 135), valueRange), $clone(new valueRange.ptr(1, 4, 0), valueRange), $clone(new valueRange.ptr(33044, 129, 130), valueRange), $clone(new valueRange.ptr(33075, 132, 132), valueRange), $clone(new valueRange.ptr(33070, 133, 133), valueRange), $clone(new valueRange.ptr(33038, 135, 135), valueRange), $clone(new valueRange.ptr(0, 10, 0), valueRange), $clone(new valueRange.ptr(33075, 144, 151), valueRange), $clone(new valueRange.ptr(33050, 152, 152), valueRange), $clone(new valueRange.ptr(33051, 153, 153), valueRange), $clone(new valueRange.ptr(33052, 154, 154), valueRange), $clone(new valueRange.ptr(14424, 162, 162), valueRange), $clone(new valueRange.ptr(14430, 163, 163), valueRange), $clone(new valueRange.ptr(14442, 164, 164), valueRange), $clone(new valueRange.ptr(14436, 165, 165), valueRange), $clone(new valueRange.ptr(14448, 166, 166), valueRange), $clone(new valueRange.ptr(40960, 167, 167), valueRange), $clone(new valueRange.ptr(0, 14, 0), valueRange), $clone(new valueRange.ptr(14466, 128, 128), valueRange), $clone(new valueRange.ptr(40960, 129, 129), valueRange), $clone(new valueRange.ptr(14454, 130, 130), valueRange), $clone(new valueRange.ptr(40960, 146, 146), valueRange), $clone(new valueRange.ptr(14460, 147, 147), valueRange), $clone(new valueRange.ptr(40960, 149, 149), valueRange), $clone(new valueRange.ptr(33075, 150, 156), valueRange), $clone(new valueRange.ptr(33075, 159, 162), valueRange), $clone(new valueRange.ptr(33070, 163, 163), valueRange), $clone(new valueRange.ptr(33075, 164, 164), valueRange), $clone(new valueRange.ptr(33075, 167, 168), valueRange), $clone(new valueRange.ptr(33070, 170, 170), valueRange), $clone(new valueRange.ptr(33075, 171, 172), valueRange), $clone(new valueRange.ptr(33070, 173, 173), valueRange), $clone(new valueRange.ptr(0, 12, 0), valueRange), $clone(new valueRange.ptr(33056, 145, 145), valueRange), $clone(new valueRange.ptr(33075, 176, 176), valueRange), $clone(new valueRange.ptr(33070, 177, 177), valueRange), $clone(new valueRange.ptr(33075, 178, 179), valueRange), $clone(new valueRange.ptr(33070, 180, 180), valueRange), $clone(new valueRange.ptr(33075, 181, 182), valueRange), $clone(new valueRange.ptr(33070, 183, 185), valueRange), $clone(new valueRange.ptr(33075, 186, 186), valueRange), $clone(new valueRange.ptr(33070, 187, 188), valueRange), $clone(new valueRange.ptr(33075, 189, 189), valueRange), $clone(new valueRange.ptr(33070, 190, 190), valueRange), $clone(new valueRange.ptr(33075, 191, 191), valueRange), $clone(new valueRange.ptr(5, 7, 0), valueRange), $clone(new valueRange.ptr(33075, 128, 128), valueRange), 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$clone(new valueRange.ptr(33070, 167, 173), valueRange), $clone(new valueRange.ptr(33075, 174, 175), valueRange), $clone(new valueRange.ptr(0, 4, 0), valueRange), $clone(new valueRange.ptr(33024, 137, 140), valueRange), $clone(new valueRange.ptr(33024, 176, 178), valueRange), $clone(new valueRange.ptr(33024, 180, 180), valueRange), $clone(new valueRange.ptr(33024, 182, 191), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33024, 129, 140), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33024, 181, 186), valueRange), $clone(new valueRange.ptr(0, 4, 0), valueRange), $clone(new valueRange.ptr(19126, 158, 159), valueRange), $clone(new valueRange.ptr(19126, 163, 163), valueRange), $clone(new valueRange.ptr(19126, 165, 166), valueRange), $clone(new valueRange.ptr(19126, 170, 175), valueRange), $clone(new valueRange.ptr(0, 5, 0), valueRange), $clone(new valueRange.ptr(19126, 130, 135), valueRange), $clone(new valueRange.ptr(19126, 138, 143), valueRange), $clone(new valueRange.ptr(19126, 146, 151), valueRange), $clone(new valueRange.ptr(19126, 154, 156), valueRange), $clone(new valueRange.ptr(33024, 163, 163), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33070, 189, 189), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33070, 160, 160), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33075, 182, 186), valueRange), $clone(new valueRange.ptr(45, 5, 0), valueRange), $clone(new valueRange.ptr(33070, 141, 141), valueRange), $clone(new valueRange.ptr(33075, 143, 143), valueRange), $clone(new valueRange.ptr(33075, 184, 184), valueRange), $clone(new valueRange.ptr(33025, 185, 186), valueRange), $clone(new valueRange.ptr(33029, 191, 191), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33075, 165, 165), valueRange), $clone(new valueRange.ptr(33070, 166, 166), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33075, 164, 167), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33075, 171, 172), valueRange), $clone(new valueRange.ptr(0, 5, 0), valueRange), $clone(new valueRange.ptr(33070, 134, 135), valueRange), $clone(new valueRange.ptr(33075, 136, 138), valueRange), $clone(new valueRange.ptr(33070, 139, 139), valueRange), $clone(new valueRange.ptr(33075, 140, 140), valueRange), $clone(new valueRange.ptr(33070, 141, 144), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33029, 134, 134), valueRange), $clone(new valueRange.ptr(33029, 191, 191), valueRange), $clone(new valueRange.ptr(6142, 7, 0), valueRange), $clone(new valueRange.ptr(40960, 153, 153), valueRange), $clone(new valueRange.ptr(16975, 154, 154), valueRange), $clone(new valueRange.ptr(40960, 155, 155), valueRange), $clone(new valueRange.ptr(16985, 156, 156), valueRange), $clone(new valueRange.ptr(40960, 165, 165), valueRange), $clone(new valueRange.ptr(16995, 171, 171), valueRange), $clone(new valueRange.ptr(33029, 185, 186), valueRange), $clone(new valueRange.ptr(0, 6, 0), valueRange), $clone(new valueRange.ptr(33075, 128, 130), valueRange), $clone(new valueRange.ptr(39168, 167, 167), valueRange), $clone(new valueRange.ptr(11659, 174, 174), valueRange), $clone(new valueRange.ptr(11669, 175, 175), valueRange), $clone(new valueRange.ptr(40960, 177, 178), valueRange), $clone(new valueRange.ptr(33029, 179, 180), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33029, 128, 128), valueRange), $clone(new valueRange.ptr(33027, 138, 138), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33029, 181, 181), valueRange), $clone(new valueRange.ptr(33027, 182, 182), valueRange), $clone(new valueRange.ptr(2, 1, 0), valueRange), $clone(new valueRange.ptr(33027, 169, 170), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33027, 187, 188), valueRange), $clone(new valueRange.ptr(39168, 190, 190), valueRange), $clone(new valueRange.ptr(0, 7, 0), valueRange), $clone(new valueRange.ptr(40960, 135, 135), valueRange), $clone(new valueRange.ptr(11679, 139, 139), valueRange), $clone(new valueRange.ptr(11689, 140, 140), valueRange), $clone(new valueRange.ptr(33029, 141, 141), valueRange), $clone(new valueRange.ptr(39168, 151, 151), valueRange), $clone(new valueRange.ptr(33075, 166, 172), valueRange), $clone(new valueRange.ptr(33075, 176, 180), valueRange), $clone(new valueRange.ptr(0, 3, 0), valueRange), $clone(new valueRange.ptr(33029, 130, 130), valueRange), $clone(new valueRange.ptr(33027, 134, 134), valueRange), $clone(new valueRange.ptr(33075, 158, 158), valueRange), $clone(new valueRange.ptr(27469, 6, 0), valueRange), $clone(new valueRange.ptr(39168, 176, 176), valueRange), $clone(new valueRange.ptr(40960, 185, 185), valueRange), $clone(new valueRange.ptr(39168, 186, 186), valueRange), $clone(new valueRange.ptr(11709, 187, 187), valueRange), $clone(new valueRange.ptr(11699, 188, 189), valueRange), $clone(new valueRange.ptr(11719, 190, 190), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33029, 130, 130), valueRange), $clone(new valueRange.ptr(33027, 131, 131), valueRange), $clone(new valueRange.ptr(0, 5, 0), valueRange), $clone(new valueRange.ptr(39168, 175, 175), valueRange), $clone(new valueRange.ptr(40960, 184, 185), valueRange), $clone(new valueRange.ptr(11729, 186, 186), valueRange), $clone(new valueRange.ptr(11739, 187, 187), valueRange), $clone(new valueRange.ptr(33029, 191, 191), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33027, 128, 128), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33029, 182, 182), valueRange), $clone(new valueRange.ptr(33027, 183, 183), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33029, 171, 171), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33029, 185, 185), valueRange), $clone(new valueRange.ptr(33027, 186, 186), valueRange), $clone(new valueRange.ptr(0, 4, 0), valueRange), $clone(new valueRange.ptr(39168, 176, 176), valueRange), $clone(new valueRange.ptr(40960, 181, 181), valueRange), $clone(new valueRange.ptr(11749, 184, 184), valueRange), $clone(new valueRange.ptr(33029, 189, 190), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33027, 131, 131), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33029, 160, 160), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33029, 180, 180), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33029, 135, 135), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33029, 153, 153), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33027, 130, 130), valueRange), $clone(new valueRange.ptr(33029, 132, 133), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33029, 151, 151), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33025, 176, 180), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33075, 176, 182), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33026, 176, 177), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33025, 158, 158), valueRange), $clone(new valueRange.ptr(0, 12, 0), valueRange), $clone(new valueRange.ptr(17891, 158, 158), valueRange), $clone(new valueRange.ptr(17901, 159, 159), valueRange), $clone(new valueRange.ptr(17953, 160, 160), valueRange), $clone(new valueRange.ptr(17967, 161, 161), valueRange), $clone(new valueRange.ptr(17981, 162, 162), valueRange), $clone(new valueRange.ptr(17995, 163, 163), valueRange), $clone(new valueRange.ptr(18009, 164, 164), valueRange), $clone(new valueRange.ptr(33068, 165, 166), valueRange), $clone(new valueRange.ptr(33025, 167, 169), valueRange), $clone(new valueRange.ptr(33073, 173, 173), valueRange), $clone(new valueRange.ptr(33068, 174, 178), valueRange), $clone(new valueRange.ptr(33070, 187, 191), valueRange), $clone(new valueRange.ptr(0, 9, 0), valueRange), $clone(new valueRange.ptr(33070, 128, 130), valueRange), $clone(new valueRange.ptr(33075, 133, 137), valueRange), $clone(new valueRange.ptr(33070, 138, 139), valueRange), $clone(new valueRange.ptr(33075, 170, 173), valueRange), $clone(new valueRange.ptr(17911, 187, 187), valueRange), $clone(new valueRange.ptr(17921, 188, 188), valueRange), $clone(new valueRange.ptr(18023, 189, 189), 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$clone(new valueRange.ptr(33027, 138, 138), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33024, 147, 147), valueRange)]);
+		decomps = $toNativeArray($kindUint8, [0, 65, 32, 65, 33, 65, 34, 65, 35, 65, 36, 65, 37, 65, 38, 65, 39, 65, 40, 65, 41, 65, 42, 65, 43, 65, 44, 65, 45, 65, 46, 65, 47, 65, 48, 65, 49, 65, 50, 65, 51, 65, 52, 65, 53, 65, 54, 65, 55, 65, 56, 65, 57, 65, 58, 65, 59, 65, 60, 65, 61, 65, 62, 65, 63, 65, 64, 65, 65, 65, 66, 65, 67, 65, 68, 65, 69, 65, 70, 65, 71, 65, 72, 65, 73, 65, 74, 65, 75, 65, 76, 65, 77, 65, 78, 65, 79, 65, 80, 65, 81, 65, 82, 65, 83, 65, 84, 65, 85, 65, 86, 65, 87, 65, 88, 65, 89, 65, 90, 65, 91, 65, 92, 65, 93, 65, 94, 65, 95, 65, 96, 65, 97, 65, 98, 65, 99, 65, 100, 65, 101, 65, 102, 65, 103, 65, 104, 65, 105, 65, 106, 65, 107, 65, 108, 65, 109, 65, 110, 65, 111, 65, 112, 65, 113, 65, 114, 65, 115, 65, 116, 65, 117, 65, 118, 65, 119, 65, 120, 65, 121, 65, 122, 65, 123, 65, 124, 65, 125, 65, 126, 66, 194, 162, 66, 194, 163, 66, 194, 165, 66, 194, 166, 66, 194, 172, 66, 194, 183, 66, 195, 134, 66, 195, 166, 66, 195, 176, 66, 195, 184, 66, 196, 166, 66, 196, 167, 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+		nfcValues = $toNativeArray($kindUint16, [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 40960, 40960, 40960, 0, 0, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 0, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 0, 0, 0, 0, 0, 0, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 0, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 12464, 12469, 18377, 12474, 18392, 18397, 40960, 18407, 12579, 12584, 18412, 12604, 12719, 12724, 12729, 18432, 0, 12869, 12904, 12909, 18442, 18447, 18462, 0, 40960, 13044, 13049, 13054, 18512, 13174, 0, 0, 13244, 13249, 18522, 13254, 18537, 18542, 40960, 18552, 13359, 13364, 18557, 13384, 13504, 13509, 13514, 18577, 0, 13654, 13689, 13694, 18587, 18592, 18607, 0, 40960, 13834, 13839, 13844, 18657, 13969, 0, 13994, 12479, 13259, 18382, 18527, 12509, 13289, 12529, 13309, 12534, 13314, 12539, 13319, 12544, 13324, 12554, 13334, 0, 0, 18417, 18562, 12594, 13374, 12599, 13379, 12629, 13409, 12614, 13394, 12654, 13434, 12664, 13444, 12669, 13449, 12679, 13459, 12684, 13464, 0, 0, 12734, 13519, 12739, 13524, 12744, 13529, 12779, 13559, 12749, 0, 0, 0, 12789, 13569, 12809, 13594, 0, 12819, 13604, 12829, 13614, 12824, 13609, 0, 0, 0, 0, 12864, 13649, 12889, 13674, 12879, 13664, 0, 0, 0, 18452, 18597, 12914, 13699, 12924, 13709, 0, 0, 12954, 13739, 12979, 13764, 12964, 13749, 18487, 18632, 12989, 13774, 13004, 13789, 18492, 18637, 13029, 13819, 13014, 13804, 0, 0, 18502, 18647, 18507, 18652, 13059, 13849, 13069, 13859, 13074, 13864, 13104, 13894, 13139, 13929, 13179, 13974, 13199, 13214, 14014, 13224, 14024, 13229, 14029, 40960, 0, 0, 0, 0, 33024, 33024, 33024, 0, 0, 0, 0, 0, 0, 12489, 13269, 12759, 13539, 12929, 13714, 13079, 13869, 15120, 15519, 15113, 15512, 15127, 15526, 15106, 15505, 0, 14833, 15232, 14826, 15225, 14068, 14086, 0, 0, 12674, 13454, 12799, 13584, 18477, 18622, 15057, 15456, 14104, 14110, 13574, 0, 0, 0, 12649, 13429, 0, 0, 12859, 13644, 14840, 15239, 14062, 14080, 14074, 14092, 12494, 13274, 12499, 13279, 12619, 13399, 12624, 13404, 12764, 13544, 12769, 13549, 12934, 13719, 12939, 13724, 12969, 13754, 12974, 13759, 13084, 13874, 13089, 13879, 12999, 13784, 13024, 13814, 0, 0, 12699, 13479, 0, 0, 0, 0, 0, 0, 18387, 18532, 18427, 18572, 15008, 15407, 14973, 15372, 18457, 18602, 15001, 15400, 13189, 13984, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 39219, 39219, 39219, 39219, 39219, 33075, 39219, 39219, 39219, 39219, 39219, 39219, 39219, 33075, 33075, 39219, 33075, 39219, 33075, 39219, 39219, 33076, 33070, 33070, 33070, 33070, 33076, 39212, 33070, 33070, 33070, 33070, 33070, 33066, 33066, 39214, 39214, 39214, 39214, 39210, 39210, 33070, 33070, 33070, 33070, 39214, 39214, 33070, 39214, 39214, 33070, 33070, 33025, 33025, 33025, 33025, 39169, 33070, 33070, 33070, 33070, 33075, 33075, 33075, 19183, 19188, 39219, 19193, 19378, 39223, 33075, 33070, 33070, 33070, 33075, 33075, 33075, 33070, 33070, 0, 33075, 33075, 33075, 33070, 33070, 33070, 33070, 33075, 33076, 33070, 33070, 33075, 33077, 33078, 33078, 33077, 33078, 33078, 33077, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 0, 0, 0, 0, 494, 0, 0, 0, 0, 0, 33024, 0, 0, 0, 55, 0, 0, 0, 0, 0, 33024, 14050, 14122, 206, 14152, 14164, 14182, 0, 14212, 0, 14230, 14260, 16201, 40960, 0, 0, 0, 40960, 0, 40960, 0, 40960, 0, 0, 0, 0, 0, 40960, 0, 40960, 0, 0, 0, 40960, 0, 0, 0, 40960, 14200, 14248, 18751, 14296, 18793, 14314, 16305, 40960, 0, 0, 0, 40960, 0, 40960, 0, 40960, 0, 0, 0, 0, 0, 40960, 14434, 14446, 0, 14428, 0, 0, 40960, 14410, 0, 0, 0, 0, 14494, 14470, 14512, 0, 40960, 0, 0, 40960, 0, 40960, 40960, 40960, 40960, 14482, 40960, 0, 0, 0, 40960, 0, 0, 0, 0, 40960, 0, 0, 0, 40960, 0, 0, 0, 40960, 0, 40960, 0, 0, 40960, 0, 0, 40960, 0, 40960, 40960, 40960, 40960, 14614, 40960, 0, 0, 0, 40960, 0, 0, 14452, 14584, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14416, 14548, 14422, 14554, 0, 0, 14440, 14572, 40960, 40960, 14698, 14704, 14458, 14590, 14464, 14596, 0, 0, 14476, 14608, 14488, 14620, 14500, 14632, 40960, 40960, 14710, 14716, 14542, 14674, 14506, 14638, 14518, 14650, 14524, 14656, 14530, 14662, 0, 0, 14536, 14668, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 33070, 33075, 33075, 33075, 33075, 33070, 33075, 33075, 33075, 33071, 33070, 33075, 33075, 33075, 33075, 33075, 33075, 33070, 33070, 33070, 33070, 33070, 33070, 33075, 33075, 33070, 33075, 33075, 33071, 33074, 33075, 33030, 33031, 33032, 33033, 33034, 33035, 33036, 33037, 33038, 33039, 33039, 33040, 33041, 33042, 0, 33043, 0, 0, 0, 0, 0, 0, 0, 0, 40960, 0, 40960, 33047, 33048, 33049, 33050, 33051, 33052, 33053, 33054, 39219, 39219, 39214, 33070, 33075, 33075, 33075, 33075, 33075, 33070, 33075, 33075, 33070, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 33055, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 33075, 33075, 33075, 33075, 33075, 33070, 33070, 33070, 33070, 33070, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 0, 33070, 33075, 33075, 33070, 33075, 33075, 33070, 33075, 33075, 33075, 33070, 33070, 33070, 33047, 33048, 33049, 33075, 33075, 33075, 33070, 33075, 33075, 33070, 33070, 33075, 33075, 33075, 33075, 33075, 0, 0, 0, 0, 0, 40960, 11869, 40960, 11877, 40960, 11885, 40960, 11893, 40960, 11901, 0, 0, 40960, 11909, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 33027, 39168, 0, 0, 0, 0, 40960, 11917, 40960, 11925, 40960, 40960, 33075, 33075, 33070, 33075, 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13094, 13884, 13064, 13854, 15141, 15540, 15134, 15533, 15155, 15554, 15148, 15547, 15162, 15561, 13169, 13964, 13209, 14009, 13204, 13999, 13184, 13979, 0, 0, 0, 0, 0, 0, 18757, 18763, 19039, 19063, 19047, 19071, 19055, 19079, 18667, 18673, 18895, 18919, 18903, 18927, 18911, 18935, 18775, 18781, 16121, 16137, 16129, 16145, 0, 0, 18679, 18685, 15913, 15929, 15921, 15937, 0, 0, 18799, 18805, 19087, 19111, 19095, 19119, 19103, 19127, 18691, 18697, 18943, 18967, 18951, 18975, 18959, 18983, 18823, 18829, 16217, 16241, 16225, 16249, 16233, 16257, 18703, 18709, 15961, 15985, 15969, 15993, 15977, 16001, 18835, 18841, 16265, 16281, 16273, 16289, 0, 0, 18715, 18721, 16009, 16025, 16017, 16033, 0, 0, 18853, 18859, 16321, 16345, 16329, 16353, 16337, 16361, 0, 18727, 0, 16041, 0, 16049, 0, 16057, 18877, 18883, 19135, 19159, 19143, 19167, 19151, 19175, 18733, 18739, 18991, 19015, 18999, 19023, 19007, 19031, 18745, 17503, 14290, 17509, 18787, 17515, 14308, 17521, 14338, 17527, 14362, 17533, 18865, 17539, 0, 0, 16097, 16105, 17093, 17123, 17103, 17133, 17113, 17143, 15897, 15905, 16913, 16943, 16923, 16953, 16933, 16963, 16169, 16177, 17153, 17183, 17163, 17193, 17173, 17203, 15945, 15953, 16973, 17003, 16983, 17013, 16993, 17023, 16385, 16393, 17213, 17243, 17223, 17253, 17233, 17263, 16065, 16073, 17033, 17063, 17043, 17073, 17053, 17083, 14278, 14272, 16081, 14284, 16089, 0, 18769, 16113, 14134, 14128, 14116, 17455, 14140, 33024, 599, 41216, 33024, 14056, 16153, 14302, 16161, 0, 18811, 16185, 14146, 17461, 14158, 17467, 14170, 15568, 15575, 15582, 14326, 14320, 16193, 17957, 0, 0, 14332, 16209, 14194, 14188, 14176, 17473, 0, 15589, 15596, 15603, 14380, 14374, 16297, 17965, 14350, 14356, 14386, 16313, 14242, 14236, 14224, 17485, 14218, 14044, 17449, 129, 0, 0, 16369, 14392, 16377, 0, 18889, 16401, 14206, 17479, 14254, 17497, 14266, 17303, 41216, 0, 0, 15687, 0, 40960, 15694, 40960, 0, 15701, 40960, 15708, 0, 0, 0, 40960, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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3842, 3894, 3898, 1806, 3918, 3914, 6199, 3886, 3946, 6204, 6209, 3950, 3970, 3966, 3962, 1810, 3974, 3990, 3986, 3998, 6014, 4014, 6214, 4026, 6224, 4046, 4058, 4078, 6229, 4098, 4102, 6234, 6239, 4130, 4146, 1814, 4150, 1818, 1818, 4174, 4178, 4186, 4190, 4202, 1822, 4226, 6244, 4254, 6249, 4266, 6094, 4282, 6254, 6259, 6264, 1826, 1830, 4338, 6274, 6269, 6279, 6284, 4346, 4350, 4350, 4358, 1838, 4362, 1842, 1846, 6294, 4382, 4390, 4402, 1850, 6299, 4438, 6304, 6309, 4470, 4494, 1854, 4502, 4506, 4510, 6314, 6319, 6319, 4534, 1858, 6324, 4554, 4558, 1862, 6329, 4586, 1866, 4602, 4594, 4610, 6339, 4634, 1870, 4646, 4654, 4670, 1874, 6349, 6354, 1878, 6359, 4694, 6364, 4706, 4718, 4726, 6369, 6374, 4746, 6379, 4754, 6139, 1882, 4778, 4782, 1890, 4786, 2862, 6384, 6389, 6144, 6149, 4818, 4822, 5358, 1894, 4866, 4862, 4870, 2362, 4874, 4878, 4882, 4890, 6394, 4886, 4894, 4914, 4918, 4898, 4922, 4942, 4962, 4910, 4930, 4934, 4938, 6399, 6409, 6404, 1898, 4970, 4974, 4982, 6429, 4986, 6414, 1902, 1906, 6419, 6424, 1910, 5018, 5022, 5026, 5030, 5042, 5038, 5050, 5046, 5062, 5054, 5058, 5066, 1914, 5074, 5078, 1918, 5094, 5098, 6434, 5110, 5114, 1922, 5126, 1718, 6439, 6444, 1926, 1930, 5170, 5194, 5222, 5238, 6449, 5258, 5262, 5286, 5298, 6459, 6029, 5310, 5306, 5318, 6034, 5330, 5342, 6464, 6469, 5406, 5418, 5426, 6474, 5430, 5474, 5486, 5490, 5482, 5502, 5506, 6479, 5518, 1934, 5526, 6484, 1938, 5582, 3006, 5606, 6489, 6499, 1942, 1946, 5646, 6504, 1950, 6509, 5670, 5670, 5678, 6514, 5702, 1954, 5718, 5730, 5738, 5746, 1958, 6519, 5766, 5794, 5806, 1962, 1966, 5810, 6524, 1970, 6529, 6534, 6539, 5846, 1974, 5866, 5874, 5878, 5886, 5894, 5902, 6549, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]);
+		nfcIndex = $toNativeArray($kindUint8, [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 46, 1, 2, 3, 47, 4, 5, 0, 48, 49, 6, 7, 8, 50, 9, 51, 52, 10, 0, 0, 11, 53, 54, 12, 0, 55, 56, 57, 0, 58, 2, 3, 4, 5, 0, 0, 0, 0, 0, 0, 6, 7, 8, 9, 0, 10, 19, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 59, 60, 61, 13, 62, 63, 64, 65, 66, 67, 68, 69, 64, 70, 71, 72, 68, 73, 74, 75, 76, 77, 0, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 0, 88, 0, 89, 90, 91, 92, 0, 0, 0, 0, 0, 93, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 94, 0, 0, 95, 0, 0, 96, 0, 97, 0, 0, 0, 98, 99, 100, 101, 14, 102, 103, 104, 105, 0, 0, 106, 0, 0, 0, 15, 16, 17, 18, 19, 20, 21, 22, 23, 107, 0, 0, 108, 109, 0, 110, 111, 112, 24, 25, 113, 114, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 115, 0, 0, 0, 0, 0, 0, 0, 116, 0, 117, 0, 118, 0, 0, 0, 0, 0, 0, 0, 0, 119, 26, 27, 28, 120, 121, 0, 0, 0, 122, 0, 0, 123, 124, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 125, 126, 127, 0, 0, 0, 0, 128, 0, 0, 129, 130, 131, 132, 133, 0, 0, 134, 135, 0, 0, 0, 136, 137, 138, 139, 140, 141, 142, 143, 137, 138, 139, 140, 141, 142, 143, 137, 138, 139, 140, 141, 142, 143, 137, 138, 139, 140, 141, 142, 143, 137, 138, 139, 140, 141, 142, 143, 137, 138, 139, 140, 141, 142, 143, 137, 138, 139, 140, 141, 142, 143, 137, 138, 139, 140, 141, 142, 143, 137, 138, 139, 140, 141, 142, 143, 137, 138, 139, 140, 141, 142, 143, 137, 138, 139, 140, 141, 142, 143, 137, 138, 139, 140, 141, 142, 143, 137, 138, 139, 140, 141, 142, 143, 137, 138, 139, 140, 141, 142, 143, 137, 138, 139, 140, 141, 142, 143, 137, 138, 139, 140, 141, 142, 143, 137, 138, 139, 140, 141, 142, 143, 137, 138, 139, 140, 141, 142, 143, 137, 138, 139, 140, 141, 142, 143, 137, 138, 139, 140, 141, 142, 143, 137, 138, 139, 140, 141, 142, 143, 137, 138, 139, 140, 141, 142, 143, 137, 138, 139, 140, 141, 142, 143, 137, 138, 139, 140, 141, 142, 143, 137, 138, 139, 140, 141, 142, 144, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 29, 30, 31, 32, 33, 34, 35, 36, 145, 146, 147, 0, 0, 148, 149, 150, 151, 0, 0, 0, 152, 153, 154, 155, 0, 0, 156, 157, 0, 0, 0, 0, 0, 0, 0, 158, 0, 0, 0, 159, 0, 160, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 161, 0, 0, 162, 0, 0, 0, 0, 0, 0, 0, 0, 163, 0, 0, 0, 0, 0, 164, 165, 0, 166, 167, 0, 0, 168, 169, 0, 170, 132, 0, 171, 172, 0, 0, 173, 174, 175, 0, 0, 0, 176, 177, 178, 0, 0, 179, 180, 117, 0, 181, 0, 182, 0, 0, 0, 183, 0, 0, 0, 184, 185, 0, 186, 187, 188, 189, 0, 0, 0, 0, 0, 117, 0, 0, 0, 0, 190, 191, 0, 0, 0, 0, 0, 0, 192, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 193, 194, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 195, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 196, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 197, 198, 199, 0, 200, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 201, 0, 202, 0, 194, 0, 0, 0, 0, 0, 203, 204, 0, 0, 0, 0, 0, 0, 0, 205, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 206, 0, 207, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 208, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 37, 38, 39, 40, 41, 42, 43, 44, 45, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 11, 12, 0, 0, 0, 0, 13, 0, 0, 0, 0, 14, 0, 15, 16, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]);
+		nfcSparseOffset = new sliceType$1([0, 5, 9, 11, 13, 24, 40, 42, 47, 58, 73, 86, 94, 99, 104, 106, 110, 118, 125, 128, 136, 140, 144, 146, 148, 157, 161, 168, 173, 176, 186, 189, 196, 204, 207, 209, 212, 214, 219, 236, 248, 250, 256, 258, 260, 262, 264, 266, 268, 271, 274, 276, 279, 282, 286, 292, 299, 308, 310, 313, 315, 326, 330, 344, 347, 353, 359, 370, 374, 376, 378, 380, 382, 384, 390, 394, 396, 398, 406, 410, 413, 415, 417, 420, 423, 425, 427, 429, 431, 437, 440, 442, 449, 455, 461, 469, 475, 481, 487, 491, 505, 514, 517, 520, 522, 525, 527, 531, 536, 538, 540, 545, 551, 553, 555, 557, 563, 566, 568, 570, 572, 578, 582, 586, 594, 601, 604, 607, 609, 612, 620, 624, 631, 634, 640, 642, 645, 647, 650, 655, 657, 659, 661, 663, 665, 668, 670, 672, 674, 676, 678, 680, 693, 703, 705, 707, 713, 715, 717, 719, 723, 725, 728]);
+		nfcSparseValues = $toNativeArray($kindStruct, [$clone(new valueRange.ptr(0, 4, 0), valueRange), $clone(new valueRange.ptr(41216, 168, 168), valueRange), $clone(new valueRange.ptr(33024, 175, 175), valueRange), $clone(new valueRange.ptr(33024, 180, 180), valueRange), $clone(new valueRange.ptr(33024, 184, 184), valueRange), $clone(new valueRange.ptr(145, 3, 0), valueRange), $clone(new valueRange.ptr(18467, 160, 161), valueRange), $clone(new valueRange.ptr(18517, 175, 176), valueRange), $clone(new valueRange.ptr(40960, 183, 183), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(40960, 146, 146), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33024, 152, 157), valueRange), $clone(new valueRange.ptr(6, 10, 0), valueRange), $clone(new valueRange.ptr(40960, 129, 129), valueRange), $clone(new valueRange.ptr(40960, 133, 133), valueRange), $clone(new valueRange.ptr(40960, 137, 137), valueRange), $clone(new valueRange.ptr(18817, 138, 138), valueRange), $clone(new valueRange.ptr(18847, 139, 139), valueRange), $clone(new valueRange.ptr(14344, 140, 140), valueRange), $clone(new valueRange.ptr(14368, 141, 141), valueRange), $clone(new valueRange.ptr(18871, 142, 142), valueRange), $clone(new valueRange.ptr(40960, 146, 146), valueRange), $clone(new valueRange.ptr(14398, 147, 148), valueRange), $clone(new valueRange.ptr(0, 15, 0), valueRange), $clone(new valueRange.ptr(40960, 131, 131), valueRange), $clone(new valueRange.ptr(40960, 135, 135), valueRange), $clone(new valueRange.ptr(40960, 139, 139), valueRange), $clone(new valueRange.ptr(40960, 141, 141), valueRange), $clone(new valueRange.ptr(14566, 144, 144), valueRange), $clone(new valueRange.ptr(14578, 145, 145), valueRange), $clone(new valueRange.ptr(14560, 147, 147), valueRange), $clone(new valueRange.ptr(40960, 150, 150), valueRange), $clone(new valueRange.ptr(14680, 151, 151), valueRange), $clone(new valueRange.ptr(14626, 156, 156), valueRange), $clone(new valueRange.ptr(14602, 157, 157), valueRange), $clone(new valueRange.ptr(14644, 158, 158), valueRange), $clone(new valueRange.ptr(40960, 180, 181), valueRange), $clone(new valueRange.ptr(14686, 182, 182), valueRange), $clone(new valueRange.ptr(14692, 183, 183), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33075, 131, 135), valueRange), $clone(new valueRange.ptr(1, 4, 0), valueRange), $clone(new valueRange.ptr(33044, 129, 130), valueRange), $clone(new valueRange.ptr(33075, 132, 132), valueRange), $clone(new valueRange.ptr(33070, 133, 133), valueRange), $clone(new valueRange.ptr(33038, 135, 135), valueRange), $clone(new valueRange.ptr(0, 10, 0), valueRange), $clone(new valueRange.ptr(33075, 144, 151), valueRange), $clone(new valueRange.ptr(33050, 152, 152), valueRange), $clone(new valueRange.ptr(33051, 153, 153), valueRange), $clone(new valueRange.ptr(33052, 154, 154), valueRange), $clone(new valueRange.ptr(14722, 162, 162), valueRange), $clone(new valueRange.ptr(14728, 163, 163), valueRange), $clone(new valueRange.ptr(14740, 164, 164), valueRange), $clone(new valueRange.ptr(14734, 165, 165), valueRange), $clone(new valueRange.ptr(14746, 166, 166), valueRange), $clone(new valueRange.ptr(40960, 167, 167), valueRange), $clone(new valueRange.ptr(0, 14, 0), valueRange), $clone(new valueRange.ptr(14764, 128, 128), valueRange), $clone(new valueRange.ptr(40960, 129, 129), valueRange), $clone(new valueRange.ptr(14752, 130, 130), valueRange), $clone(new valueRange.ptr(40960, 146, 146), valueRange), $clone(new valueRange.ptr(14758, 147, 147), valueRange), $clone(new valueRange.ptr(40960, 149, 149), valueRange), $clone(new valueRange.ptr(33075, 150, 156), valueRange), $clone(new valueRange.ptr(33075, 159, 162), valueRange), $clone(new valueRange.ptr(33070, 163, 163), valueRange), $clone(new valueRange.ptr(33075, 164, 164), valueRange), $clone(new valueRange.ptr(33075, 167, 168), valueRange), $clone(new valueRange.ptr(33070, 170, 170), valueRange), $clone(new valueRange.ptr(33075, 171, 172), valueRange), $clone(new valueRange.ptr(33070, 173, 173), valueRange), $clone(new valueRange.ptr(0, 12, 0), valueRange), $clone(new valueRange.ptr(33056, 145, 145), valueRange), $clone(new valueRange.ptr(33075, 176, 176), valueRange), $clone(new valueRange.ptr(33070, 177, 177), valueRange), $clone(new valueRange.ptr(33075, 178, 179), valueRange), $clone(new valueRange.ptr(33070, 180, 180), valueRange), $clone(new valueRange.ptr(33075, 181, 182), valueRange), $clone(new valueRange.ptr(33070, 183, 185), valueRange), $clone(new valueRange.ptr(33075, 186, 186), valueRange), $clone(new valueRange.ptr(33070, 187, 188), valueRange), $clone(new valueRange.ptr(33075, 189, 189), valueRange), $clone(new valueRange.ptr(33070, 190, 190), valueRange), $clone(new valueRange.ptr(33075, 191, 191), valueRange), $clone(new valueRange.ptr(5, 7, 0), valueRange), $clone(new valueRange.ptr(33075, 128, 128), valueRange), $clone(new valueRange.ptr(33075, 129, 129), valueRange), $clone(new valueRange.ptr(33070, 130, 131), valueRange), $clone(new valueRange.ptr(33070, 132, 133), valueRange), $clone(new valueRange.ptr(33070, 134, 135), valueRange), $clone(new valueRange.ptr(33070, 136, 137), valueRange), $clone(new valueRange.ptr(33075, 138, 138), valueRange), $clone(new valueRange.ptr(0, 4, 0), valueRange), $clone(new valueRange.ptr(33075, 171, 177), valueRange), $clone(new valueRange.ptr(33070, 178, 178), valueRange), $clone(new valueRange.ptr(33075, 179, 179), valueRange), $clone(new valueRange.ptr(33070, 189, 189), valueRange), $clone(new valueRange.ptr(0, 4, 0), valueRange), $clone(new valueRange.ptr(33075, 150, 153), valueRange), $clone(new valueRange.ptr(33075, 155, 163), valueRange), $clone(new valueRange.ptr(33075, 165, 167), valueRange), $clone(new valueRange.ptr(33075, 169, 173), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33070, 153, 155), valueRange), $clone(new valueRange.ptr(0, 3, 0), valueRange), $clone(new valueRange.ptr(33075, 152, 152), valueRange), $clone(new valueRange.ptr(33070, 153, 155), valueRange), $clone(new valueRange.ptr(33075, 156, 159), valueRange), $clone(new valueRange.ptr(0, 7, 0), valueRange), $clone(new valueRange.ptr(40960, 168, 168), valueRange), $clone(new valueRange.ptr(16409, 169, 169), valueRange), $clone(new valueRange.ptr(40960, 176, 176), valueRange), $clone(new valueRange.ptr(16417, 177, 177), valueRange), $clone(new valueRange.ptr(40960, 179, 179), valueRange), $clone(new valueRange.ptr(16425, 180, 180), valueRange), $clone(new valueRange.ptr(39171, 188, 188), valueRange), $clone(new valueRange.ptr(8, 6, 0), valueRange), $clone(new valueRange.ptr(33029, 141, 141), valueRange), $clone(new valueRange.ptr(33075, 145, 145), valueRange), $clone(new valueRange.ptr(33070, 146, 146), valueRange), $clone(new valueRange.ptr(33075, 147, 147), valueRange), $clone(new valueRange.ptr(33075, 148, 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valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33075, 182, 186), valueRange), $clone(new valueRange.ptr(45, 5, 0), valueRange), $clone(new valueRange.ptr(33070, 141, 141), valueRange), $clone(new valueRange.ptr(33075, 143, 143), valueRange), $clone(new valueRange.ptr(33075, 184, 184), valueRange), $clone(new valueRange.ptr(33025, 185, 186), valueRange), $clone(new valueRange.ptr(33029, 191, 191), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33075, 165, 165), valueRange), $clone(new valueRange.ptr(33070, 166, 166), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33075, 164, 167), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33075, 171, 172), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33070, 189, 191), valueRange), $clone(new valueRange.ptr(0, 5, 0), valueRange), $clone(new valueRange.ptr(33070, 134, 135), valueRange), $clone(new valueRange.ptr(33075, 136, 138), valueRange), $clone(new valueRange.ptr(33070, 139, 139), valueRange), $clone(new valueRange.ptr(33075, 140, 140), valueRange), $clone(new valueRange.ptr(33070, 141, 144), valueRange), $clone(new valueRange.ptr(5, 3, 0), valueRange), $clone(new valueRange.ptr(33075, 130, 130), valueRange), $clone(new valueRange.ptr(33070, 131, 132), valueRange), $clone(new valueRange.ptr(33070, 133, 133), valueRange), $clone(new valueRange.ptr(0, 3, 0), valueRange), $clone(new valueRange.ptr(33029, 134, 134), valueRange), $clone(new valueRange.ptr(33029, 176, 176), valueRange), $clone(new valueRange.ptr(33029, 191, 191), valueRange), $clone(new valueRange.ptr(6142, 7, 0), valueRange), $clone(new valueRange.ptr(40960, 153, 153), valueRange), $clone(new valueRange.ptr(17273, 154, 154), valueRange), $clone(new valueRange.ptr(40960, 155, 155), valueRange), $clone(new valueRange.ptr(17283, 156, 156), valueRange), $clone(new valueRange.ptr(40960, 165, 165), valueRange), $clone(new valueRange.ptr(17293, 171, 171), valueRange), $clone(new valueRange.ptr(33029, 185, 186), valueRange), $clone(new valueRange.ptr(0, 6, 0), valueRange), $clone(new valueRange.ptr(33075, 128, 130), valueRange), $clone(new valueRange.ptr(39168, 167, 167), valueRange), $clone(new valueRange.ptr(11957, 174, 174), valueRange), $clone(new valueRange.ptr(11967, 175, 175), valueRange), $clone(new valueRange.ptr(40960, 177, 178), valueRange), $clone(new valueRange.ptr(33029, 179, 180), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33029, 128, 128), valueRange), $clone(new valueRange.ptr(33027, 138, 138), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33029, 181, 181), valueRange), $clone(new valueRange.ptr(33027, 182, 182), valueRange), $clone(new valueRange.ptr(2, 1, 0), valueRange), $clone(new valueRange.ptr(33027, 169, 170), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33027, 187, 188), valueRange), $clone(new valueRange.ptr(39168, 190, 190), valueRange), $clone(new valueRange.ptr(0, 7, 0), valueRange), $clone(new valueRange.ptr(40960, 135, 135), valueRange), $clone(new valueRange.ptr(11977, 139, 139), valueRange), $clone(new valueRange.ptr(11987, 140, 140), valueRange), $clone(new valueRange.ptr(33029, 141, 141), valueRange), $clone(new valueRange.ptr(39168, 151, 151), valueRange), $clone(new valueRange.ptr(33075, 166, 172), valueRange), $clone(new valueRange.ptr(33075, 176, 180), valueRange), $clone(new valueRange.ptr(0, 3, 0), valueRange), $clone(new valueRange.ptr(33029, 130, 130), valueRange), $clone(new valueRange.ptr(33027, 134, 134), valueRange), $clone(new valueRange.ptr(33075, 158, 158), valueRange), $clone(new valueRange.ptr(27171, 6, 0), valueRange), $clone(new valueRange.ptr(39168, 176, 176), valueRange), $clone(new valueRange.ptr(40960, 185, 185), valueRange), $clone(new valueRange.ptr(39168, 186, 186), valueRange), $clone(new valueRange.ptr(12007, 187, 187), valueRange), $clone(new valueRange.ptr(11997, 188, 189), valueRange), $clone(new valueRange.ptr(12017, 190, 190), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33029, 130, 130), valueRange), $clone(new valueRange.ptr(33027, 131, 131), valueRange), $clone(new valueRange.ptr(0, 5, 0), valueRange), $clone(new valueRange.ptr(39168, 175, 175), valueRange), $clone(new valueRange.ptr(40960, 184, 185), valueRange), $clone(new valueRange.ptr(12027, 186, 186), valueRange), $clone(new valueRange.ptr(12037, 187, 187), valueRange), $clone(new valueRange.ptr(33029, 191, 191), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33027, 128, 128), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33029, 182, 182), valueRange), $clone(new valueRange.ptr(33027, 183, 183), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33029, 171, 171), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33029, 185, 185), valueRange), $clone(new valueRange.ptr(33027, 186, 186), valueRange), $clone(new valueRange.ptr(0, 4, 0), valueRange), $clone(new valueRange.ptr(39168, 176, 176), valueRange), $clone(new valueRange.ptr(40960, 181, 181), valueRange), $clone(new valueRange.ptr(12047, 184, 184), valueRange), $clone(new valueRange.ptr(33029, 189, 190), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33027, 131, 131), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33029, 160, 160), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33029, 180, 180), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33029, 135, 135), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33029, 153, 153), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33027, 130, 130), valueRange), $clone(new valueRange.ptr(33029, 132, 133), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33029, 151, 151), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33029, 129, 130), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33025, 176, 180), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33075, 176, 182), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33026, 176, 177), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33025, 158, 158), valueRange), $clone(new valueRange.ptr(0, 12, 0), valueRange), $clone(new valueRange.ptr(18189, 158, 158), valueRange), $clone(new valueRange.ptr(18199, 159, 159), valueRange), $clone(new valueRange.ptr(18251, 160, 160), valueRange), $clone(new valueRange.ptr(18265, 161, 161), valueRange), $clone(new valueRange.ptr(18279, 162, 162), valueRange), $clone(new valueRange.ptr(18293, 163, 163), valueRange), $clone(new valueRange.ptr(18307, 164, 164), valueRange), $clone(new valueRange.ptr(33068, 165, 166), valueRange), $clone(new valueRange.ptr(33025, 167, 169), valueRange), $clone(new valueRange.ptr(33073, 173, 173), valueRange), $clone(new valueRange.ptr(33068, 174, 178), valueRange), $clone(new valueRange.ptr(33070, 187, 191), valueRange), $clone(new valueRange.ptr(0, 9, 0), valueRange), $clone(new valueRange.ptr(33070, 128, 130), valueRange), $clone(new valueRange.ptr(33075, 133, 137), valueRange), $clone(new valueRange.ptr(33070, 138, 139), valueRange), $clone(new valueRange.ptr(33075, 170, 173), valueRange), $clone(new valueRange.ptr(18209, 187, 187), valueRange), $clone(new valueRange.ptr(18219, 188, 188), valueRange), $clone(new valueRange.ptr(18321, 189, 189), valueRange), $clone(new valueRange.ptr(18349, 190, 190), valueRange), $clone(new valueRange.ptr(18335, 191, 191), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(18363, 128, 128), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33075, 130, 132), valueRange), $clone(new valueRange.ptr(0, 5, 0), valueRange), $clone(new valueRange.ptr(33075, 128, 134), valueRange), $clone(new valueRange.ptr(33075, 136, 152), valueRange), $clone(new valueRange.ptr(33075, 155, 161), valueRange), $clone(new valueRange.ptr(33075, 163, 164), valueRange), $clone(new valueRange.ptr(33075, 166, 170), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33075, 143, 143), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33075, 174, 174), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33075, 172, 175), valueRange), $clone(new valueRange.ptr(0, 3, 0), valueRange), $clone(new valueRange.ptr(33076, 172, 173), valueRange), $clone(new valueRange.ptr(33070, 174, 174), valueRange), $clone(new valueRange.ptr(33075, 175, 175), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33070, 144, 150), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33075, 132, 137), valueRange), $clone(new valueRange.ptr(33027, 138, 138), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33024, 147, 147), valueRange)]);
 		nfcSparse = new sparseBlocks.ptr(new sliceType$2(nfcSparseValues), nfcSparseOffset);
-		nfkcValues = $toNativeArray($kindUint16, [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 40960, 40960, 40960, 0, 0, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 0, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 0, 0, 0, 0, 0, 0, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 0, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 40960, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 12166, 12171, 18079, 12176, 18094, 18099, 40960, 18109, 12281, 12286, 18114, 12306, 12421, 12426, 12431, 18134, 0, 12571, 12606, 12611, 18144, 18149, 18164, 0, 40960, 12746, 12751, 12756, 18214, 12876, 0, 0, 12946, 12951, 18224, 12956, 18239, 18244, 40960, 18254, 13061, 13066, 18259, 13086, 13206, 13211, 13216, 18279, 0, 13356, 13391, 13396, 18289, 18294, 18309, 0, 40960, 13536, 13541, 13546, 18359, 13671, 0, 13696, 12181, 12961, 18084, 18229, 12211, 12991, 12231, 13011, 12236, 13016, 12241, 13021, 12246, 13026, 12256, 13036, 0, 0, 18119, 18264, 12296, 13076, 12301, 13081, 12331, 13111, 12316, 13096, 12356, 13136, 12366, 13146, 12371, 13151, 12381, 13161, 12386, 13166, 0, 0, 12436, 13221, 12441, 13226, 12446, 13231, 12481, 13261, 12451, 0, 6496, 6637, 12491, 13271, 12511, 13296, 0, 12521, 13306, 12531, 13316, 12526, 13311, 7090, 7226, 0, 0, 12566, 13351, 12591, 13376, 12581, 13366, 7266, 0, 0, 18154, 18299, 12616, 13401, 12626, 13411, 0, 0, 12656, 13441, 12681, 13466, 12666, 13451, 18189, 18334, 12691, 13476, 12706, 13491, 18194, 18339, 12731, 13521, 12716, 13506, 0, 0, 18204, 18349, 18209, 18354, 12761, 13551, 12771, 13561, 12776, 13566, 12806, 13596, 12841, 13631, 12881, 13676, 12901, 12916, 13716, 12926, 13726, 12931, 13731, 167, 0, 0, 0, 0, 11781, 11787, 11793, 6517, 6520, 6670, 6541, 6544, 6724, 12191, 12971, 12461, 13241, 12631, 13416, 12781, 13571, 14822, 15221, 14815, 15214, 14829, 15228, 14808, 15207, 0, 14535, 14934, 14528, 14927, 13770, 13788, 0, 0, 12376, 13156, 12501, 13286, 18179, 18324, 14759, 15158, 13806, 13812, 13276, 6469, 6472, 6613, 12351, 13131, 0, 0, 12561, 13346, 14542, 14941, 13764, 13782, 13776, 13794, 12196, 12976, 12201, 12981, 12321, 13101, 12326, 13106, 12466, 13246, 12471, 13251, 12636, 13421, 12641, 13426, 12671, 13456, 12676, 13461, 12786, 13576, 12791, 13581, 12701, 13486, 12726, 13516, 0, 0, 12401, 13181, 0, 0, 0, 0, 0, 0, 18089, 18234, 18129, 18274, 14710, 15109, 14675, 15074, 18159, 18304, 14703, 15102, 12891, 13686, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 39219, 39219, 39219, 39219, 39219, 33075, 39219, 39219, 39219, 39219, 39219, 39219, 39219, 33075, 33075, 39219, 33075, 39219, 33075, 39219, 39219, 33076, 33070, 33070, 33070, 33070, 33076, 39212, 33070, 33070, 33070, 33070, 33070, 33066, 33066, 39214, 39214, 39214, 39214, 39210, 39210, 33070, 33070, 33070, 33070, 39214, 39214, 33070, 39214, 39214, 33070, 33070, 33025, 33025, 33025, 33025, 39169, 33070, 33070, 33070, 33070, 33075, 33075, 33075, 18885, 18890, 39219, 18895, 19080, 39223, 33075, 33070, 33070, 33070, 33075, 33075, 33075, 33070, 33070, 0, 33075, 33075, 33075, 33070, 33070, 33070, 33070, 33075, 33076, 33070, 33070, 33075, 33077, 33078, 33078, 33077, 33078, 33078, 33077, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 0, 0, 0, 0, 371, 0, 0, 0, 0, 0, 17084, 0, 0, 0, 55, 0, 0, 0, 0, 0, 17009, 17554, 13824, 206, 13854, 13866, 13884, 0, 13914, 0, 13932, 13962, 15903, 40960, 0, 0, 0, 40960, 0, 40960, 0, 40960, 0, 0, 0, 0, 0, 40960, 0, 40960, 0, 0, 0, 40960, 0, 0, 0, 40960, 13902, 13950, 18453, 13998, 18495, 14016, 16007, 40960, 0, 0, 0, 40960, 0, 40960, 0, 40960, 0, 0, 0, 0, 0, 40960, 0, 40960, 0, 0, 0, 40960, 0, 0, 0, 40960, 18519, 18549, 14046, 14070, 18573, 0, 449, 467, 431, 17187, 17193, 509, 491, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 473, 494, 497, 0, 395, 458, 0, 0, 0, 425, 0, 0, 0, 0, 0, 0, 14136, 14148, 0, 14130, 0, 0, 40960, 14112, 0, 0, 0, 0, 14196, 14172, 14214, 0, 40960, 0, 0, 40960, 0, 40960, 40960, 40960, 40960, 14184, 40960, 0, 0, 0, 40960, 0, 0, 0, 0, 40960, 0, 0, 0, 40960, 0, 0, 0, 40960, 0, 40960, 0, 0, 40960, 0, 0, 40960, 0, 40960, 40960, 40960, 40960, 14316, 40960, 0, 0, 0, 40960, 0, 0, 14154, 14286, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14118, 14250, 14124, 14256, 0, 0, 14142, 14274, 40960, 40960, 14400, 14406, 14160, 14292, 14166, 14298, 0, 0, 14178, 14310, 14190, 14322, 14202, 14334, 40960, 40960, 14412, 14418, 14244, 14376, 14208, 14340, 14220, 14352, 14226, 14358, 14232, 14364, 0, 0, 14238, 14370, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7527, 0, 0, 0, 0, 0, 0, 0, 0, 0, 33070, 33075, 33075, 33075, 33075, 33070, 33075, 33075, 33075, 33071, 33070, 33075, 33075, 33075, 33075, 33075, 33075, 33070, 33070, 33070, 33070, 33070, 33070, 33075, 33075, 33070, 33075, 33075, 33071, 33074, 33075, 33030, 33031, 33032, 33033, 33034, 33035, 33036, 33037, 33038, 33039, 33039, 33040, 33041, 33042, 0, 33043, 0, 0, 0, 0, 0, 0, 0, 0, 40960, 0, 40960, 33047, 33048, 33049, 33050, 33051, 33052, 33053, 33054, 39219, 39219, 39214, 33070, 33075, 33075, 33075, 33075, 33075, 33070, 33075, 33075, 33070, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 33055, 0, 0, 0, 0, 7562, 8217, 8277, 8272, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 33070, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 33075, 0, 33070, 33075, 33075, 33070, 33075, 33075, 33070, 33075, 33075, 33075, 33070, 33070, 33070, 33047, 33048, 33049, 33075, 33075, 33075, 33070, 33075, 33075, 33070, 33070, 33075, 33075, 33075, 33075, 33075, 0, 0, 0, 0, 0, 40960, 11571, 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147, 149, 151, 153, 155, 157, 159, 161, 163, 165, 167, 169, 171, 173, 175, 177, 179, 181, 183, 185, 187, 189, 1146, 1150, 1162, 1182, 1186, 1158, 1454, 1446, 1226, 1234, 1242, 1250, 1258, 1390, 1398, 1406, 1314, 1458, 1230, 1238, 1246, 1254, 1262, 1266, 1270, 1274, 1278, 1282, 1286, 1290, 1294, 1298, 1302, 1306, 1310, 1318, 1322, 1326, 1330, 1334, 1338, 1342, 1346, 1350, 1354, 1358, 1362, 1366, 1370, 1374, 1378, 1382, 1386, 1394, 1402, 1410, 1414, 1418, 1422, 1426, 1430, 1434, 1450, 19087, 19093, 966, 790, 794, 19026, 798, 19032, 19038, 802, 806, 810, 19044, 19050, 19056, 19062, 19068, 19074, 874, 814, 818, 822, 894, 826, 830, 834, 838, 842, 846, 850, 854, 858, 862, 0, 0, 0, 18900, 18906, 18912, 18918, 18924, 18930, 0, 0, 18936, 18942, 18948, 18954, 18960, 18966, 0, 0, 18972, 18978, 18984, 18990, 18996, 19002, 0, 0, 19008, 19014, 19020, 0, 0, 0, 191, 194, 203, 17019, 200, 197, 1098, 0, 1134, 1102, 1106, 1110, 1114, 1138, 1142, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 99, 101, 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2290, 3134, 5046, 3094, 4210, 4270, 2298, 3654, 3342, 3338, 3994, 2094, 2394, 5190, 0, 0, 0, 0, 1790, 1782, 1798, 5706, 1866, 1882, 1886, 1894, 1902, 1906, 1918, 1910, 1462, 5726, 1938, 1942, 1946, 1974, 5711, 1466, 1954, 1986, 5721, 2002, 2010, 1850, 2018, 2022, 6196, 2050, 2058, 1474, 2082, 2086, 2094, 2098, 1478, 2122, 2126, 2138, 2150, 2154, 2158, 2166, 2198, 2202, 2210, 2226, 2234, 2238, 2238, 2238, 5741, 3734, 2258, 2266, 5746, 2278, 2286, 2294, 2334, 2314, 2326, 2330, 2338, 2346, 2350, 2358, 2366, 2370, 2370, 2378, 2386, 2390, 2402, 2438, 2410, 2442, 2414, 2422, 2062, 2514, 2458, 2462, 2466, 2454, 2474, 2470, 2494, 5751, 2522, 2526, 2534, 2546, 2554, 2582, 5756, 5761, 2594, 2598, 2602, 2590, 2610, 1482, 1486, 2618, 2626, 2626, 5766, 2654, 2658, 2662, 2670, 5771, 2678, 2682, 2898, 2690, 1490, 2702, 2718, 2730, 2726, 5781, 2738, 5786, 2750, 2746, 2754, 2770, 2774, 1494, 2790, 2798, 2802, 2806, 1498, 5791, 1502, 2834, 2838, 2842, 2850, 6246, 2874, 5801, 5801, 4570, 2890, 2890, 1506, 5836, 6046, 2906, 2914, 1510, 2934, 2950, 2954, 2962, 2978, 1518, 1514, 2982, 5806, 2986, 3006, 3010, 3014, 3010, 3026, 3030, 3046, 3038, 3042, 3050, 3054, 3058, 3070, 3074, 3098, 3106, 3122, 3142, 5821, 3138, 3126, 3150, 3158, 3178, 5826, 3186, 3174, 3166, 1522, 3194, 3202, 3210, 3198, 1526, 3226, 3234, 5831, 3278, 3330, 3294, 1538, 3306, 1534, 1530, 1990, 1994, 3334, 3310, 4526, 1638, 3346, 3350, 3354, 3374, 3366, 5856, 1542, 3394, 3382, 3410, 3418, 5866, 3422, 3402, 3430, 1546, 3434, 3438, 3442, 3454, 5871, 3462, 1550, 3474, 5876, 3478, 1554, 3490, 3502, 3514, 3518, 5881, 5776, 5886, 3550, 5891, 3562, 3570, 3554, 3582, 3598, 3614, 3602, 3606, 3618, 3622, 5896, 3594, 3646, 3650, 1558, 3670, 3666, 5901, 3638, 3698, 5906, 5911, 3702, 3722, 3718, 3714, 1562, 3726, 3742, 3738, 3750, 5716, 3766, 5916, 3778, 5926, 3798, 3810, 3830, 5931, 3850, 3854, 5936, 5941, 3882, 3898, 1566, 3902, 1570, 1570, 3926, 3930, 3938, 3942, 3954, 1574, 3978, 5946, 4006, 5951, 4018, 5796, 4034, 5956, 5961, 5966, 1578, 1582, 4090, 5976, 5971, 5981, 5986, 4098, 4102, 4102, 4110, 1590, 4114, 1594, 1598, 5996, 4134, 4142, 4154, 1602, 6001, 4190, 6006, 6011, 4222, 4246, 1606, 4254, 4258, 4262, 6016, 6021, 6021, 4286, 1610, 6026, 4306, 4310, 1614, 6031, 4338, 1618, 4354, 4346, 4362, 6041, 4386, 1622, 4398, 4406, 4422, 1626, 6051, 6056, 1630, 6061, 4446, 6066, 4458, 4470, 4478, 6071, 6076, 4498, 6081, 4506, 5841, 1634, 4530, 4534, 1642, 4538, 2614, 6086, 6091, 5846, 5851, 4570, 4574, 5110, 1646, 4618, 4614, 4622, 2114, 4626, 4630, 4634, 4642, 6096, 4638, 4646, 4666, 4670, 4650, 4674, 4694, 4714, 4662, 4682, 4686, 4690, 6101, 6111, 6106, 1650, 4722, 4726, 4734, 6131, 4738, 6116, 1654, 1658, 6121, 6126, 1662, 4770, 4774, 4778, 4782, 4794, 4790, 4802, 4798, 4814, 4806, 4810, 4818, 1666, 4826, 4830, 1670, 4846, 4850, 6136, 4862, 4866, 1674, 4878, 1470, 6141, 6146, 1678, 1682, 4922, 4946, 4974, 4990, 6151, 5010, 5014, 5038, 5050, 6161, 5731, 5062, 5058, 5070, 5736, 5082, 5094, 6166, 6171, 5158, 5170, 5178, 6176, 5182, 5226, 5238, 5242, 5234, 5254, 5258, 6181, 5270, 1686, 5278, 6186, 1690, 5334, 2758, 5358, 6191, 6201, 1694, 1698, 5398, 6206, 1702, 6211, 5422, 5422, 5430, 6216, 5454, 1706, 5470, 5482, 5490, 5498, 1710, 6221, 5518, 5546, 5558, 1714, 1718, 5562, 6226, 1722, 6231, 6236, 6241, 5598, 1726, 5618, 5626, 5630, 5638, 5646, 5654, 6251, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]);
-		nfkcIndex = $toNativeArray($kindUint16, [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 92, 1, 2, 3, 93, 4, 5, 0, 94, 95, 6, 7, 8, 9, 10, 96, 97, 11, 0, 0, 12, 98, 99, 13, 0, 100, 101, 102, 0, 103, 2, 3, 4, 5, 0, 0, 0, 0, 0, 0, 6, 7, 8, 9, 0, 10, 19, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 104, 105, 0, 14, 106, 107, 108, 109, 110, 111, 112, 113, 108, 114, 115, 116, 0, 117, 118, 119, 120, 121, 0, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 0, 132, 133, 134, 135, 136, 137, 0, 0, 0, 0, 0, 138, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 139, 0, 0, 140, 0, 0, 141, 0, 142, 0, 0, 0, 143, 144, 145, 146, 15, 147, 148, 149, 150, 0, 0, 151, 152, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 153, 154, 155, 156, 27, 28, 157, 158, 159, 29, 30, 160, 161, 0, 0, 0, 0, 31, 32, 162, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 163, 164, 0, 165, 0, 0, 0, 0, 0, 166, 0, 167, 0, 168, 0, 169, 0, 0, 170, 171, 33, 34, 35, 172, 173, 36, 37, 38, 174, 39, 40, 0, 41, 42, 43, 44, 45, 46, 47, 48, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 175, 176, 177, 0, 178, 0, 179, 180, 0, 0, 181, 182, 183, 184, 185, 0, 0, 186, 187, 0, 188, 0, 189, 190, 191, 192, 193, 194, 195, 196, 190, 191, 192, 193, 194, 195, 196, 190, 191, 192, 193, 194, 195, 196, 190, 191, 192, 193, 194, 195, 196, 190, 191, 192, 193, 194, 195, 196, 190, 191, 192, 193, 194, 195, 196, 190, 191, 192, 193, 194, 195, 196, 190, 191, 192, 193, 194, 195, 196, 190, 191, 192, 193, 194, 195, 196, 190, 191, 192, 193, 194, 195, 196, 190, 191, 192, 193, 194, 195, 196, 190, 191, 192, 193, 194, 195, 196, 190, 191, 192, 193, 194, 195, 196, 190, 191, 192, 193, 194, 195, 196, 190, 191, 192, 193, 194, 195, 196, 190, 191, 192, 193, 194, 195, 196, 190, 191, 192, 193, 194, 195, 196, 190, 191, 192, 193, 194, 195, 196, 190, 191, 192, 193, 194, 195, 196, 190, 191, 192, 193, 194, 195, 196, 190, 191, 192, 193, 194, 195, 196, 190, 191, 192, 193, 194, 195, 196, 190, 191, 192, 193, 194, 195, 196, 190, 191, 192, 193, 194, 195, 196, 190, 191, 192, 193, 194, 195, 197, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 198, 73, 74, 75, 0, 0, 0, 0, 0, 0, 0, 199, 0, 0, 0, 200, 0, 201, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 202, 0, 0, 203, 0, 0, 0, 0, 0, 0, 0, 0, 204, 0, 0, 0, 0, 0, 205, 0, 0, 206, 0, 0, 0, 207, 208, 0, 209, 184, 0, 210, 211, 0, 0, 212, 213, 214, 0, 0, 0, 215, 216, 217, 0, 0, 218, 219, 220, 0, 221, 0, 222, 0, 0, 0, 223, 0, 0, 0, 224, 225, 0, 226, 227, 228, 229, 0, 0, 0, 0, 0, 220, 0, 0, 0, 0, 230, 231, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 232, 233, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 234, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 235, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 236, 237, 238, 0, 239, 0, 0, 0, 0, 0, 0, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 76, 250, 251, 252, 253, 77, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 254, 0, 0, 0, 233, 0, 0, 0, 0, 0, 0, 255, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 256, 0, 257, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 78, 79, 80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 81, 258, 259, 0, 82, 260, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 261, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 83, 84, 85, 86, 87, 88, 89, 90, 91, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 11, 12, 0, 0, 0, 0, 13, 0, 0, 0, 0, 14, 0, 15, 16, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]);
-		nfkcSparseOffset = new sliceType$1([0, 14, 18, 27, 37, 53, 55, 60, 71, 86, 99, 107, 112, 117, 119, 127, 134, 137, 145, 149, 153, 155, 157, 166, 170, 177, 182, 185, 195, 198, 205, 213, 217, 219, 223, 227, 233, 250, 262, 264, 270, 272, 274, 276, 278, 280, 282, 284, 287, 290, 292, 295, 298, 302, 308, 310, 319, 321, 324, 326, 337, 348, 362, 376, 392, 406, 413, 419, 434, 438, 440, 444, 446, 449, 451, 454, 456, 459, 461, 463, 465, 477, 487, 497, 500, 504, 506, 508, 510, 513, 516, 518, 520, 522, 524, 530, 533, 538, 540, 547, 553, 559, 567, 573, 579, 585, 589, 591, 593, 595, 597, 603, 606, 608, 610, 616, 619, 627, 634, 637, 640, 642, 645, 653, 657, 664, 667, 673, 675, 677, 680, 682, 685, 690, 692, 694, 696, 698, 700, 703, 705, 707, 709, 711, 713, 726, 736, 738, 740, 744, 749, 761, 766, 775, 781, 786, 790, 795, 799, 815, 829, 843, 857, 863, 865, 867, 870, 881, 883, 893]);
-		nfkcSparseValues = $toNativeArray($kindStruct, [$clone(new valueRange.ptr(2, 13, 0), valueRange), $clone(new valueRange.ptr(1, 160, 160), valueRange), $clone(new valueRange.ptr(17039, 168, 168), valueRange), $clone(new valueRange.ptr(131, 170, 170), valueRange), $clone(new valueRange.ptr(17019, 175, 175), valueRange), $clone(new valueRange.ptr(37, 178, 179), valueRange), $clone(new valueRange.ptr(17009, 180, 180), valueRange), $clone(new valueRange.ptr(479, 181, 181), valueRange), $clone(new valueRange.ptr(17064, 184, 184), valueRange), $clone(new valueRange.ptr(35, 185, 185), valueRange), $clone(new valueRange.ptr(159, 186, 186), valueRange), $clone(new valueRange.ptr(8738, 188, 188), valueRange), $clone(new valueRange.ptr(8726, 189, 189), valueRange), $clone(new valueRange.ptr(8888, 190, 190), valueRange), $clone(new valueRange.ptr(145, 3, 0), valueRange), $clone(new valueRange.ptr(18169, 160, 161), valueRange), $clone(new valueRange.ptr(18219, 175, 176), valueRange), $clone(new valueRange.ptr(40960, 183, 183), valueRange), $clone(new valueRange.ptr(3, 8, 0), valueRange), $clone(new valueRange.ptr(40960, 146, 146), valueRange), $clone(new valueRange.ptr(145, 176, 176), valueRange), $clone(new valueRange.ptr(281, 177, 177), valueRange), $clone(new valueRange.ptr(149, 178, 178), valueRange), $clone(new valueRange.ptr(165, 179, 179), valueRange), $clone(new valueRange.ptr(323, 180, 182), valueRange), $clone(new valueRange.ptr(175, 183, 183), valueRange), $clone(new valueRange.ptr(179, 184, 184), valueRange), $clone(new valueRange.ptr(10, 9, 0), valueRange), $clone(new valueRange.ptr(17029, 152, 152), valueRange), $clone(new valueRange.ptr(17034, 153, 154), valueRange), $clone(new valueRange.ptr(17069, 155, 155), valueRange), $clone(new valueRange.ptr(17014, 156, 156), valueRange), $clone(new valueRange.ptr(17049, 157, 157), valueRange), $clone(new valueRange.ptr(275, 160, 160), valueRange), $clone(new valueRange.ptr(153, 161, 161), valueRange), $clone(new valueRange.ptr(167, 162, 163), valueRange), $clone(new valueRange.ptr(362, 164, 164), valueRange), $clone(new valueRange.ptr(0, 15, 0), valueRange), $clone(new valueRange.ptr(40960, 131, 131), valueRange), $clone(new valueRange.ptr(40960, 135, 135), valueRange), $clone(new valueRange.ptr(40960, 139, 139), valueRange), $clone(new valueRange.ptr(40960, 141, 141), valueRange), $clone(new valueRange.ptr(14268, 144, 144), valueRange), $clone(new valueRange.ptr(14280, 145, 145), valueRange), $clone(new valueRange.ptr(14262, 147, 147), valueRange), $clone(new valueRange.ptr(40960, 150, 150), valueRange), $clone(new valueRange.ptr(14382, 151, 151), valueRange), $clone(new valueRange.ptr(14328, 156, 156), valueRange), $clone(new valueRange.ptr(14304, 157, 157), valueRange), $clone(new valueRange.ptr(14346, 158, 158), valueRange), $clone(new valueRange.ptr(40960, 180, 181), valueRange), $clone(new valueRange.ptr(14388, 182, 182), valueRange), $clone(new valueRange.ptr(14394, 183, 183), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33075, 131, 135), valueRange), $clone(new valueRange.ptr(1, 4, 0), valueRange), $clone(new valueRange.ptr(33044, 129, 130), valueRange), $clone(new valueRange.ptr(33075, 132, 132), valueRange), $clone(new valueRange.ptr(33070, 133, 133), valueRange), $clone(new valueRange.ptr(33038, 135, 135), valueRange), $clone(new valueRange.ptr(0, 10, 0), valueRange), $clone(new valueRange.ptr(33075, 144, 151), valueRange), $clone(new valueRange.ptr(33050, 152, 152), valueRange), $clone(new valueRange.ptr(33051, 153, 153), valueRange), $clone(new valueRange.ptr(33052, 154, 154), valueRange), $clone(new valueRange.ptr(14424, 162, 162), valueRange), $clone(new valueRange.ptr(14430, 163, 163), valueRange), $clone(new valueRange.ptr(14442, 164, 164), valueRange), $clone(new valueRange.ptr(14436, 165, 165), valueRange), $clone(new valueRange.ptr(14448, 166, 166), valueRange), $clone(new valueRange.ptr(40960, 167, 167), valueRange), $clone(new valueRange.ptr(0, 14, 0), valueRange), $clone(new valueRange.ptr(14466, 128, 128), valueRange), $clone(new valueRange.ptr(40960, 129, 129), valueRange), $clone(new valueRange.ptr(14454, 130, 130), valueRange), $clone(new valueRange.ptr(40960, 146, 146), valueRange), $clone(new valueRange.ptr(14460, 147, 147), valueRange), $clone(new valueRange.ptr(40960, 149, 149), valueRange), $clone(new valueRange.ptr(33075, 150, 156), valueRange), $clone(new valueRange.ptr(33075, 159, 162), valueRange), $clone(new valueRange.ptr(33070, 163, 163), valueRange), $clone(new valueRange.ptr(33075, 164, 164), valueRange), $clone(new valueRange.ptr(33075, 167, 168), valueRange), $clone(new valueRange.ptr(33070, 170, 170), valueRange), $clone(new valueRange.ptr(33075, 171, 172), valueRange), $clone(new valueRange.ptr(33070, 173, 173), valueRange), $clone(new valueRange.ptr(0, 12, 0), valueRange), $clone(new valueRange.ptr(33056, 145, 145), valueRange), $clone(new valueRange.ptr(33075, 176, 176), valueRange), $clone(new valueRange.ptr(33070, 177, 177), valueRange), $clone(new valueRange.ptr(33075, 178, 179), valueRange), $clone(new valueRange.ptr(33070, 180, 180), valueRange), $clone(new valueRange.ptr(33075, 181, 182), valueRange), $clone(new valueRange.ptr(33070, 183, 185), valueRange), $clone(new valueRange.ptr(33075, 186, 186), valueRange), $clone(new valueRange.ptr(33070, 187, 188), valueRange), $clone(new valueRange.ptr(33075, 189, 189), valueRange), $clone(new valueRange.ptr(33070, 190, 190), valueRange), $clone(new valueRange.ptr(33075, 191, 191), valueRange), $clone(new valueRange.ptr(5, 7, 0), valueRange), $clone(new valueRange.ptr(33075, 128, 128), valueRange), $clone(new valueRange.ptr(33075, 129, 129), valueRange), $clone(new valueRange.ptr(33070, 130, 131), valueRange), $clone(new valueRange.ptr(33070, 132, 133), valueRange), $clone(new valueRange.ptr(33070, 134, 135), valueRange), $clone(new valueRange.ptr(33070, 136, 137), valueRange), $clone(new valueRange.ptr(33075, 138, 138), valueRange), $clone(new valueRange.ptr(0, 4, 0), valueRange), $clone(new valueRange.ptr(33075, 171, 177), valueRange), $clone(new valueRange.ptr(33070, 178, 178), valueRange), $clone(new valueRange.ptr(33075, 179, 179), valueRange), $clone(new valueRange.ptr(33070, 189, 189), valueRange), $clone(new valueRange.ptr(0, 4, 0), valueRange), $clone(new valueRange.ptr(33075, 150, 153), valueRange), $clone(new valueRange.ptr(33075, 155, 163), valueRange), $clone(new valueRange.ptr(33075, 165, 167), valueRange), $clone(new valueRange.ptr(33075, 169, 173), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33070, 153, 155), valueRange), $clone(new valueRange.ptr(0, 7, 0), valueRange), $clone(new valueRange.ptr(40960, 168, 168), valueRange), $clone(new valueRange.ptr(16111, 169, 169), valueRange), $clone(new valueRange.ptr(40960, 176, 176), valueRange), $clone(new valueRange.ptr(16119, 177, 177), valueRange), $clone(new valueRange.ptr(40960, 179, 179), valueRange), $clone(new valueRange.ptr(16127, 180, 180), valueRange), $clone(new valueRange.ptr(39171, 188, 188), valueRange), $clone(new valueRange.ptr(8, 6, 0), valueRange), $clone(new valueRange.ptr(33029, 141, 141), valueRange), $clone(new valueRange.ptr(33075, 145, 145), valueRange), $clone(new valueRange.ptr(33070, 146, 146), valueRange), $clone(new valueRange.ptr(33075, 147, 147), valueRange), $clone(new valueRange.ptr(33075, 148, 148), valueRange), $clone(new valueRange.ptr(17715, 152, 159), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33027, 188, 188), valueRange), $clone(new valueRange.ptr(39168, 190, 190), valueRange), $clone(new valueRange.ptr(8, 7, 0), valueRange), $clone(new valueRange.ptr(40960, 135, 135), valueRange), $clone(new valueRange.ptr(11435, 139, 140), valueRange), $clone(new valueRange.ptr(33029, 141, 141), valueRange), $clone(new valueRange.ptr(39168, 151, 151), valueRange), $clone(new valueRange.ptr(17779, 156, 157), valueRange), $clone(new valueRange.ptr(17795, 159, 159), valueRange), $clone(new valueRange.ptr(33075, 190, 190), valueRange), $clone(new valueRange.ptr(0, 3, 0), valueRange), $clone(new valueRange.ptr(17835, 179, 179), valueRange), $clone(new valueRange.ptr(17843, 182, 182), valueRange), $clone(new valueRange.ptr(33027, 188, 188), valueRange), $clone(new valueRange.ptr(8, 3, 0), valueRange), $clone(new valueRange.ptr(33029, 141, 141), valueRange), $clone(new valueRange.ptr(17803, 153, 155), valueRange), $clone(new valueRange.ptr(17827, 158, 158), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33027, 188, 188), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33029, 141, 141), valueRange), $clone(new valueRange.ptr(0, 8, 0), valueRange), $clone(new valueRange.ptr(40960, 135, 135), valueRange), $clone(new valueRange.ptr(11459, 136, 136), valueRange), $clone(new valueRange.ptr(11451, 139, 139), valueRange), $clone(new valueRange.ptr(11467, 140, 140), valueRange), $clone(new valueRange.ptr(33029, 141, 141), valueRange), $clone(new valueRange.ptr(39168, 150, 151), valueRange), $clone(new valueRange.ptr(17851, 156, 156), valueRange), $clone(new valueRange.ptr(17859, 157, 157), valueRange), $clone(new valueRange.ptr(0, 3, 0), valueRange), $clone(new valueRange.ptr(40960, 146, 146), valueRange), $clone(new valueRange.ptr(11475, 148, 148), valueRange), $clone(new valueRange.ptr(39168, 190, 190), valueRange), $clone(new valueRange.ptr(0, 6, 0), valueRange), $clone(new valueRange.ptr(40960, 134, 135), valueRange), $clone(new valueRange.ptr(11483, 138, 138), valueRange), $clone(new valueRange.ptr(11499, 139, 139), valueRange), $clone(new valueRange.ptr(11491, 140, 140), valueRange), $clone(new valueRange.ptr(33029, 141, 141), valueRange), $clone(new valueRange.ptr(39168, 151, 151), valueRange), $clone(new valueRange.ptr(6145, 4, 0), valueRange), $clone(new valueRange.ptr(40960, 134, 134), valueRange), $clone(new valueRange.ptr(16135, 136, 136), valueRange), $clone(new valueRange.ptr(33029, 141, 141), valueRange), $clone(new valueRange.ptr(33057, 149, 150), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33027, 188, 188), valueRange), $clone(new valueRange.ptr(40960, 191, 191), valueRange), $clone(new valueRange.ptr(0, 9, 0), valueRange), $clone(new valueRange.ptr(11507, 128, 128), valueRange), $clone(new valueRange.ptr(39168, 130, 130), valueRange), $clone(new valueRange.ptr(40960, 134, 134), valueRange), $clone(new valueRange.ptr(11515, 135, 135), valueRange), $clone(new valueRange.ptr(11523, 136, 136), valueRange), $clone(new valueRange.ptr(12135, 138, 138), valueRange), $clone(new valueRange.ptr(11759, 139, 139), valueRange), $clone(new valueRange.ptr(33029, 141, 141), valueRange), $clone(new valueRange.ptr(39168, 149, 150), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33029, 187, 188), valueRange), $clone(new valueRange.ptr(39168, 190, 190), valueRange), $clone(new valueRange.ptr(0, 6, 0), valueRange), $clone(new valueRange.ptr(40960, 134, 135), valueRange), $clone(new valueRange.ptr(11531, 138, 138), valueRange), $clone(new valueRange.ptr(11547, 139, 139), valueRange), $clone(new valueRange.ptr(11539, 140, 140), valueRange), $clone(new valueRange.ptr(33029, 141, 141), valueRange), $clone(new valueRange.ptr(39168, 151, 151), valueRange), $clone(new valueRange.ptr(27613, 7, 0), valueRange), $clone(new valueRange.ptr(39173, 138, 138), valueRange), $clone(new valueRange.ptr(39168, 143, 143), valueRange), $clone(new valueRange.ptr(40960, 153, 153), valueRange), $clone(new valueRange.ptr(16143, 154, 154), valueRange), $clone(new valueRange.ptr(12143, 156, 156), valueRange), $clone(new valueRange.ptr(11770, 157, 157), valueRange), $clone(new valueRange.ptr(11555, 158, 159), valueRange), $clone(new 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5126, 1718, 6439, 6444, 1926, 1930, 5170, 5194, 5222, 5238, 6449, 5258, 5262, 5286, 5298, 6459, 6029, 5310, 5306, 5318, 6034, 5330, 5342, 6464, 6469, 5406, 5418, 5426, 6474, 5430, 5474, 5486, 5490, 5482, 5502, 5506, 6479, 5518, 1934, 5526, 6484, 1938, 5582, 3006, 5606, 6489, 6499, 1942, 1946, 5646, 6504, 1950, 6509, 5670, 5670, 5678, 6514, 5702, 1954, 5718, 5730, 5738, 5746, 1958, 6519, 5766, 5794, 5806, 1962, 1966, 5810, 6524, 1970, 6529, 6534, 6539, 5846, 1974, 5866, 5874, 5878, 5886, 5894, 5902, 6549, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]);
+		nfkcIndex = $toNativeArray($kindUint16, [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 95, 1, 2, 3, 96, 4, 5, 0, 97, 98, 6, 7, 8, 9, 10, 99, 100, 11, 0, 0, 12, 101, 102, 13, 0, 103, 104, 105, 0, 106, 2, 3, 4, 5, 0, 0, 0, 0, 0, 0, 6, 7, 8, 9, 0, 10, 19, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 107, 108, 109, 14, 110, 111, 112, 113, 114, 115, 116, 117, 112, 118, 119, 120, 116, 121, 122, 123, 124, 125, 0, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 0, 136, 137, 138, 139, 140, 141, 0, 0, 0, 0, 0, 142, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 143, 0, 0, 144, 0, 0, 145, 0, 146, 0, 0, 0, 147, 148, 149, 150, 15, 151, 152, 153, 154, 0, 0, 155, 156, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 157, 158, 159, 160, 27, 28, 161, 162, 163, 29, 30, 164, 165, 0, 0, 0, 0, 31, 32, 166, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 167, 168, 0, 169, 0, 0, 0, 0, 0, 170, 0, 171, 0, 172, 0, 173, 0, 0, 174, 175, 33, 34, 35, 176, 177, 36, 37, 38, 178, 39, 40, 0, 41, 42, 43, 44, 45, 46, 47, 48, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 179, 180, 181, 0, 182, 0, 183, 184, 0, 0, 185, 186, 187, 188, 189, 0, 0, 190, 191, 0, 192, 0, 193, 194, 195, 196, 197, 198, 199, 200, 194, 195, 196, 197, 198, 199, 200, 194, 195, 196, 197, 198, 199, 200, 194, 195, 196, 197, 198, 199, 200, 194, 195, 196, 197, 198, 199, 200, 194, 195, 196, 197, 198, 199, 200, 194, 195, 196, 197, 198, 199, 200, 194, 195, 196, 197, 198, 199, 200, 194, 195, 196, 197, 198, 199, 200, 194, 195, 196, 197, 198, 199, 200, 194, 195, 196, 197, 198, 199, 200, 194, 195, 196, 197, 198, 199, 200, 194, 195, 196, 197, 198, 199, 200, 194, 195, 196, 197, 198, 199, 200, 194, 195, 196, 197, 198, 199, 200, 194, 195, 196, 197, 198, 199, 200, 194, 195, 196, 197, 198, 199, 200, 194, 195, 196, 197, 198, 199, 200, 194, 195, 196, 197, 198, 199, 200, 194, 195, 196, 197, 198, 199, 200, 194, 195, 196, 197, 198, 199, 200, 194, 195, 196, 197, 198, 199, 200, 194, 195, 196, 197, 198, 199, 200, 194, 195, 196, 197, 198, 199, 200, 194, 195, 196, 197, 198, 199, 201, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 202, 73, 74, 75, 0, 0, 0, 0, 0, 0, 0, 203, 0, 0, 0, 204, 0, 205, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 76, 0, 0, 0, 0, 0, 0, 0, 0, 0, 206, 0, 0, 207, 0, 0, 0, 0, 0, 0, 0, 0, 208, 0, 0, 0, 0, 0, 209, 210, 0, 211, 212, 0, 0, 213, 214, 0, 215, 188, 0, 216, 217, 0, 0, 218, 219, 220, 0, 0, 0, 221, 222, 223, 0, 0, 224, 225, 226, 0, 227, 0, 228, 0, 0, 0, 229, 0, 0, 0, 230, 231, 0, 232, 233, 234, 235, 0, 0, 0, 0, 0, 226, 0, 0, 0, 0, 236, 237, 0, 0, 0, 0, 0, 0, 238, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 239, 240, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 241, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 242, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 243, 244, 245, 0, 246, 0, 0, 0, 0, 0, 0, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 77, 257, 258, 259, 260, 78, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 79, 80, 261, 0, 240, 0, 0, 0, 0, 0, 262, 263, 0, 0, 0, 0, 0, 0, 0, 264, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 265, 0, 266, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 81, 82, 83, 0, 0, 0, 0, 0, 0, 0, 0, 0, 84, 267, 268, 0, 85, 269, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 270, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 86, 87, 88, 89, 90, 91, 92, 93, 94, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 11, 12, 0, 0, 0, 0, 13, 0, 0, 0, 0, 14, 0, 15, 16, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]);
+		nfkcSparseOffset = new sliceType$1([0, 14, 18, 28, 38, 54, 56, 61, 72, 87, 100, 108, 113, 118, 120, 124, 132, 139, 142, 150, 154, 158, 160, 162, 171, 175, 182, 187, 190, 200, 203, 210, 218, 222, 224, 228, 232, 238, 255, 267, 269, 275, 277, 279, 281, 283, 285, 287, 289, 292, 295, 297, 300, 303, 307, 313, 320, 329, 331, 334, 336, 347, 358, 372, 386, 402, 416, 423, 429, 444, 448, 450, 454, 456, 459, 461, 464, 466, 469, 471, 473, 475, 487, 497, 507, 510, 514, 516, 518, 523, 526, 529, 531, 533, 535, 537, 543, 546, 551, 553, 560, 566, 572, 580, 586, 592, 598, 602, 604, 606, 608, 610, 616, 619, 621, 623, 625, 631, 635, 639, 647, 654, 657, 660, 662, 665, 673, 677, 684, 687, 693, 695, 697, 700, 702, 705, 710, 712, 714, 716, 718, 720, 723, 725, 727, 729, 731, 733, 735, 748, 758, 760, 762, 766, 771, 783, 788, 797, 803, 808, 812, 817, 821, 837, 851, 865, 879, 881, 883, 885, 889, 891, 894, 905, 907, 917]);
+		nfkcSparseValues = $toNativeArray($kindStruct, [$clone(new valueRange.ptr(2, 13, 0), valueRange), $clone(new valueRange.ptr(1, 160, 160), valueRange), $clone(new valueRange.ptr(17337, 168, 168), valueRange), $clone(new valueRange.ptr(131, 170, 170), valueRange), $clone(new valueRange.ptr(17317, 175, 175), valueRange), $clone(new valueRange.ptr(37, 178, 179), valueRange), $clone(new valueRange.ptr(17307, 180, 180), valueRange), $clone(new valueRange.ptr(608, 181, 181), valueRange), $clone(new valueRange.ptr(17362, 184, 184), valueRange), $clone(new valueRange.ptr(35, 185, 185), valueRange), $clone(new valueRange.ptr(159, 186, 186), valueRange), $clone(new valueRange.ptr(9036, 188, 188), valueRange), $clone(new valueRange.ptr(9024, 189, 189), valueRange), $clone(new valueRange.ptr(9186, 190, 190), valueRange), $clone(new valueRange.ptr(145, 3, 0), valueRange), $clone(new valueRange.ptr(18467, 160, 161), valueRange), $clone(new valueRange.ptr(18517, 175, 176), valueRange), $clone(new valueRange.ptr(40960, 183, 183), valueRange), $clone(new valueRange.ptr(4, 9, 0), valueRange), $clone(new valueRange.ptr(40960, 146, 146), valueRange), $clone(new valueRange.ptr(145, 176, 176), valueRange), $clone(new valueRange.ptr(320, 177, 177), valueRange), $clone(new valueRange.ptr(149, 178, 178), valueRange), $clone(new valueRange.ptr(165, 179, 179), valueRange), $clone(new valueRange.ptr(377, 180, 180), valueRange), $clone(new valueRange.ptr(383, 181, 181), valueRange), $clone(new valueRange.ptr(395, 182, 182), valueRange), $clone(new valueRange.ptr(175, 183, 184), valueRange), $clone(new valueRange.ptr(10, 9, 0), valueRange), $clone(new valueRange.ptr(17327, 152, 152), valueRange), $clone(new valueRange.ptr(17332, 153, 154), valueRange), $clone(new valueRange.ptr(17367, 155, 155), valueRange), $clone(new valueRange.ptr(17312, 156, 156), valueRange), $clone(new valueRange.ptr(17347, 157, 157), valueRange), $clone(new valueRange.ptr(311, 160, 160), valueRange), $clone(new valueRange.ptr(153, 161, 161), valueRange), $clone(new valueRange.ptr(167, 162, 163), valueRange), $clone(new valueRange.ptr(440, 164, 164), valueRange), $clone(new valueRange.ptr(0, 15, 0), valueRange), $clone(new valueRange.ptr(40960, 131, 131), valueRange), $clone(new valueRange.ptr(40960, 135, 135), valueRange), $clone(new valueRange.ptr(40960, 139, 139), valueRange), $clone(new valueRange.ptr(40960, 141, 141), valueRange), $clone(new valueRange.ptr(14566, 144, 144), valueRange), $clone(new valueRange.ptr(14578, 145, 145), valueRange), $clone(new valueRange.ptr(14560, 147, 147), valueRange), $clone(new valueRange.ptr(40960, 150, 150), valueRange), $clone(new valueRange.ptr(14680, 151, 151), valueRange), $clone(new valueRange.ptr(14626, 156, 156), valueRange), $clone(new valueRange.ptr(14602, 157, 157), valueRange), $clone(new valueRange.ptr(14644, 158, 158), valueRange), $clone(new valueRange.ptr(40960, 180, 181), valueRange), $clone(new valueRange.ptr(14686, 182, 182), valueRange), $clone(new valueRange.ptr(14692, 183, 183), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33075, 131, 135), valueRange), $clone(new valueRange.ptr(1, 4, 0), valueRange), $clone(new valueRange.ptr(33044, 129, 130), valueRange), $clone(new valueRange.ptr(33075, 132, 132), valueRange), $clone(new valueRange.ptr(33070, 133, 133), valueRange), $clone(new valueRange.ptr(33038, 135, 135), valueRange), $clone(new valueRange.ptr(0, 10, 0), valueRange), $clone(new valueRange.ptr(33075, 144, 151), valueRange), $clone(new valueRange.ptr(33050, 152, 152), valueRange), $clone(new valueRange.ptr(33051, 153, 153), valueRange), $clone(new valueRange.ptr(33052, 154, 154), valueRange), $clone(new valueRange.ptr(14722, 162, 162), valueRange), $clone(new valueRange.ptr(14728, 163, 163), valueRange), $clone(new valueRange.ptr(14740, 164, 164), valueRange), $clone(new valueRange.ptr(14734, 165, 165), valueRange), $clone(new valueRange.ptr(14746, 166, 166), valueRange), $clone(new valueRange.ptr(40960, 167, 167), valueRange), $clone(new valueRange.ptr(0, 14, 0), valueRange), $clone(new valueRange.ptr(14764, 128, 128), valueRange), $clone(new valueRange.ptr(40960, 129, 129), valueRange), $clone(new valueRange.ptr(14752, 130, 130), valueRange), $clone(new valueRange.ptr(40960, 146, 146), valueRange), $clone(new valueRange.ptr(14758, 147, 147), valueRange), $clone(new valueRange.ptr(40960, 149, 149), valueRange), $clone(new valueRange.ptr(33075, 150, 156), valueRange), $clone(new valueRange.ptr(33075, 159, 162), valueRange), $clone(new valueRange.ptr(33070, 163, 163), valueRange), $clone(new valueRange.ptr(33075, 164, 164), valueRange), $clone(new valueRange.ptr(33075, 167, 168), valueRange), $clone(new valueRange.ptr(33070, 170, 170), valueRange), $clone(new valueRange.ptr(33075, 171, 172), valueRange), $clone(new valueRange.ptr(33070, 173, 173), valueRange), $clone(new valueRange.ptr(0, 12, 0), valueRange), $clone(new valueRange.ptr(33056, 145, 145), valueRange), $clone(new valueRange.ptr(33075, 176, 176), valueRange), $clone(new valueRange.ptr(33070, 177, 177), valueRange), $clone(new valueRange.ptr(33075, 178, 179), valueRange), $clone(new valueRange.ptr(33070, 180, 180), valueRange), $clone(new valueRange.ptr(33075, 181, 182), valueRange), $clone(new valueRange.ptr(33070, 183, 185), valueRange), $clone(new valueRange.ptr(33075, 186, 186), valueRange), $clone(new valueRange.ptr(33070, 187, 188), valueRange), $clone(new valueRange.ptr(33075, 189, 189), valueRange), $clone(new valueRange.ptr(33070, 190, 190), valueRange), $clone(new valueRange.ptr(33075, 191, 191), valueRange), $clone(new valueRange.ptr(5, 7, 0), valueRange), $clone(new valueRange.ptr(33075, 128, 128), valueRange), $clone(new valueRange.ptr(33075, 129, 129), valueRange), $clone(new valueRange.ptr(33070, 130, 131), valueRange), $clone(new valueRange.ptr(33070, 132, 133), valueRange), $clone(new valueRange.ptr(33070, 134, 135), valueRange), $clone(new valueRange.ptr(33070, 136, 137), valueRange), $clone(new valueRange.ptr(33075, 138, 138), valueRange), $clone(new valueRange.ptr(0, 4, 0), valueRange), $clone(new valueRange.ptr(33075, 171, 177), valueRange), $clone(new valueRange.ptr(33070, 178, 178), valueRange), $clone(new valueRange.ptr(33075, 179, 179), valueRange), $clone(new valueRange.ptr(33070, 189, 189), valueRange), $clone(new valueRange.ptr(0, 4, 0), valueRange), $clone(new valueRange.ptr(33075, 150, 153), valueRange), $clone(new valueRange.ptr(33075, 155, 163), valueRange), $clone(new valueRange.ptr(33075, 165, 167), valueRange), $clone(new valueRange.ptr(33075, 169, 173), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33070, 153, 155), valueRange), $clone(new valueRange.ptr(0, 3, 0), valueRange), $clone(new valueRange.ptr(33075, 152, 152), valueRange), $clone(new valueRange.ptr(33070, 153, 155), valueRange), $clone(new valueRange.ptr(33075, 156, 159), valueRange), $clone(new valueRange.ptr(0, 7, 0), valueRange), $clone(new valueRange.ptr(40960, 168, 168), valueRange), $clone(new valueRange.ptr(16409, 169, 169), valueRange), $clone(new valueRange.ptr(40960, 176, 176), valueRange), $clone(new valueRange.ptr(16417, 177, 177), valueRange), $clone(new valueRange.ptr(40960, 179, 179), valueRange), $clone(new valueRange.ptr(16425, 180, 180), valueRange), $clone(new valueRange.ptr(39171, 188, 188), valueRange), $clone(new valueRange.ptr(8, 6, 0), valueRange), $clone(new valueRange.ptr(33029, 141, 141), valueRange), $clone(new valueRange.ptr(33075, 145, 145), valueRange), $clone(new valueRange.ptr(33070, 146, 146), valueRange), $clone(new valueRange.ptr(33075, 147, 147), valueRange), $clone(new valueRange.ptr(33075, 148, 148), valueRange), $clone(new valueRange.ptr(18013, 152, 159), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33027, 188, 188), valueRange), $clone(new valueRange.ptr(39168, 190, 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$clone(new valueRange.ptr(50688, 133, 159), valueRange), $clone(new valueRange.ptr(58624, 160, 160), valueRange), $clone(new valueRange.ptr(50688, 161, 187), valueRange), $clone(new valueRange.ptr(58624, 188, 188), valueRange), $clone(new valueRange.ptr(50688, 189, 191), valueRange), $clone(new valueRange.ptr(0, 5, 0), valueRange), $clone(new valueRange.ptr(50688, 128, 151), valueRange), $clone(new valueRange.ptr(58624, 152, 152), valueRange), $clone(new valueRange.ptr(50688, 153, 179), valueRange), $clone(new valueRange.ptr(58624, 180, 180), valueRange), $clone(new valueRange.ptr(50688, 181, 191), valueRange), $clone(new valueRange.ptr(0, 5, 0), valueRange), $clone(new valueRange.ptr(50688, 128, 143), valueRange), $clone(new valueRange.ptr(58624, 144, 144), valueRange), $clone(new valueRange.ptr(50688, 145, 171), valueRange), $clone(new valueRange.ptr(58624, 172, 172), valueRange), $clone(new valueRange.ptr(50688, 173, 191), valueRange), $clone(new valueRange.ptr(0, 5, 0), valueRange), $clone(new valueRange.ptr(50688, 128, 135), valueRange), $clone(new valueRange.ptr(58624, 136, 136), valueRange), $clone(new valueRange.ptr(50688, 137, 163), valueRange), $clone(new valueRange.ptr(58624, 164, 164), valueRange), $clone(new valueRange.ptr(50688, 165, 191), valueRange), $clone(new valueRange.ptr(0, 3, 0), valueRange), $clone(new valueRange.ptr(50688, 128, 135), valueRange), $clone(new valueRange.ptr(58624, 136, 136), valueRange), $clone(new valueRange.ptr(50688, 137, 163), valueRange), $clone(new valueRange.ptr(2, 1, 0), valueRange), $clone(new valueRange.ptr(3, 129, 191), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33070, 189, 189), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33070, 160, 160), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33075, 182, 186), valueRange), $clone(new valueRange.ptr(45, 5, 0), valueRange), $clone(new valueRange.ptr(33070, 141, 141), valueRange), $clone(new valueRange.ptr(33075, 143, 143), valueRange), $clone(new valueRange.ptr(33075, 184, 184), valueRange), $clone(new valueRange.ptr(33025, 185, 186), valueRange), $clone(new valueRange.ptr(33029, 191, 191), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33075, 165, 165), valueRange), $clone(new valueRange.ptr(33070, 166, 166), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33075, 164, 167), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33075, 171, 172), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33070, 189, 191), valueRange), $clone(new valueRange.ptr(0, 5, 0), valueRange), $clone(new valueRange.ptr(33070, 134, 135), valueRange), $clone(new valueRange.ptr(33075, 136, 138), valueRange), $clone(new valueRange.ptr(33070, 139, 139), valueRange), $clone(new valueRange.ptr(33075, 140, 140), valueRange), $clone(new valueRange.ptr(33070, 141, 144), valueRange), $clone(new valueRange.ptr(5, 3, 0), valueRange), $clone(new valueRange.ptr(33075, 130, 130), valueRange), $clone(new valueRange.ptr(33070, 131, 132), valueRange), $clone(new valueRange.ptr(33070, 133, 133), valueRange), $clone(new valueRange.ptr(0, 3, 0), valueRange), $clone(new valueRange.ptr(33029, 134, 134), valueRange), $clone(new valueRange.ptr(33029, 176, 176), valueRange), $clone(new valueRange.ptr(33029, 191, 191), valueRange), $clone(new valueRange.ptr(6142, 7, 0), valueRange), $clone(new valueRange.ptr(40960, 153, 153), valueRange), $clone(new valueRange.ptr(17273, 154, 154), valueRange), $clone(new valueRange.ptr(40960, 155, 155), valueRange), $clone(new valueRange.ptr(17283, 156, 156), valueRange), $clone(new valueRange.ptr(40960, 165, 165), valueRange), $clone(new valueRange.ptr(17293, 171, 171), valueRange), $clone(new valueRange.ptr(33029, 185, 186), valueRange), $clone(new valueRange.ptr(0, 6, 0), valueRange), $clone(new valueRange.ptr(33075, 128, 130), valueRange), $clone(new valueRange.ptr(39168, 167, 167), valueRange), $clone(new valueRange.ptr(11957, 174, 174), valueRange), $clone(new valueRange.ptr(11967, 175, 175), valueRange), $clone(new valueRange.ptr(40960, 177, 178), valueRange), $clone(new valueRange.ptr(33029, 179, 180), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33029, 128, 128), valueRange), $clone(new valueRange.ptr(33027, 138, 138), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33029, 181, 181), valueRange), $clone(new valueRange.ptr(33027, 182, 182), valueRange), $clone(new valueRange.ptr(2, 1, 0), valueRange), $clone(new valueRange.ptr(33027, 169, 170), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33027, 187, 188), valueRange), $clone(new valueRange.ptr(39168, 190, 190), valueRange), $clone(new valueRange.ptr(0, 7, 0), valueRange), $clone(new valueRange.ptr(40960, 135, 135), valueRange), $clone(new valueRange.ptr(11977, 139, 139), valueRange), $clone(new valueRange.ptr(11987, 140, 140), valueRange), $clone(new valueRange.ptr(33029, 141, 141), valueRange), $clone(new valueRange.ptr(39168, 151, 151), valueRange), $clone(new valueRange.ptr(33075, 166, 172), valueRange), $clone(new valueRange.ptr(33075, 176, 180), valueRange), $clone(new valueRange.ptr(0, 3, 0), valueRange), $clone(new valueRange.ptr(33029, 130, 130), valueRange), $clone(new valueRange.ptr(33027, 134, 134), valueRange), $clone(new valueRange.ptr(33075, 158, 158), valueRange), $clone(new valueRange.ptr(27171, 6, 0), valueRange), $clone(new valueRange.ptr(39168, 176, 176), valueRange), $clone(new valueRange.ptr(40960, 185, 185), valueRange), $clone(new valueRange.ptr(39168, 186, 186), valueRange), $clone(new valueRange.ptr(12007, 187, 187), valueRange), $clone(new valueRange.ptr(11997, 188, 189), valueRange), $clone(new valueRange.ptr(12017, 190, 190), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33029, 130, 130), valueRange), $clone(new valueRange.ptr(33027, 131, 131), valueRange), $clone(new valueRange.ptr(0, 5, 0), valueRange), $clone(new valueRange.ptr(39168, 175, 175), valueRange), $clone(new valueRange.ptr(40960, 184, 185), valueRange), $clone(new valueRange.ptr(12027, 186, 186), valueRange), $clone(new valueRange.ptr(12037, 187, 187), valueRange), $clone(new valueRange.ptr(33029, 191, 191), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33027, 128, 128), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33029, 191, 191), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33029, 182, 182), valueRange), $clone(new valueRange.ptr(33027, 183, 183), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33029, 171, 171), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33029, 185, 185), valueRange), $clone(new valueRange.ptr(33027, 186, 186), valueRange), $clone(new valueRange.ptr(0, 4, 0), valueRange), $clone(new valueRange.ptr(39168, 176, 176), valueRange), $clone(new valueRange.ptr(40960, 181, 181), valueRange), $clone(new valueRange.ptr(12047, 184, 184), valueRange), $clone(new valueRange.ptr(33029, 189, 190), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33027, 131, 131), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33029, 160, 160), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33029, 180, 180), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33029, 135, 135), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33029, 153, 153), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33027, 130, 130), valueRange), $clone(new valueRange.ptr(33029, 132, 133), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33029, 151, 151), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33029, 129, 130), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33025, 176, 180), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33075, 176, 182), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33026, 176, 177), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33025, 158, 158), valueRange), $clone(new valueRange.ptr(0, 12, 0), valueRange), $clone(new valueRange.ptr(18189, 158, 158), valueRange), $clone(new valueRange.ptr(18199, 159, 159), valueRange), $clone(new valueRange.ptr(18251, 160, 160), valueRange), $clone(new valueRange.ptr(18265, 161, 161), valueRange), $clone(new valueRange.ptr(18279, 162, 162), valueRange), $clone(new valueRange.ptr(18293, 163, 163), valueRange), $clone(new valueRange.ptr(18307, 164, 164), valueRange), $clone(new valueRange.ptr(33068, 165, 166), valueRange), $clone(new valueRange.ptr(33025, 167, 169), valueRange), $clone(new valueRange.ptr(33073, 173, 173), valueRange), $clone(new valueRange.ptr(33068, 174, 178), valueRange), $clone(new valueRange.ptr(33070, 187, 191), valueRange), $clone(new valueRange.ptr(0, 9, 0), valueRange), $clone(new valueRange.ptr(33070, 128, 130), valueRange), $clone(new valueRange.ptr(33075, 133, 137), valueRange), $clone(new valueRange.ptr(33070, 138, 139), valueRange), $clone(new valueRange.ptr(33075, 170, 173), valueRange), $clone(new valueRange.ptr(18209, 187, 187), valueRange), $clone(new valueRange.ptr(18219, 188, 188), valueRange), $clone(new valueRange.ptr(18321, 189, 189), valueRange), $clone(new valueRange.ptr(18349, 190, 190), valueRange), $clone(new valueRange.ptr(18335, 191, 191), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(18363, 128, 128), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33075, 130, 132), valueRange), $clone(new valueRange.ptr(2, 3, 0), valueRange), $clone(new valueRange.ptr(67, 128, 153), valueRange), $clone(new valueRange.ptr(131, 154, 179), valueRange), $clone(new valueRange.ptr(67, 180, 191), valueRange), $clone(new valueRange.ptr(2, 4, 0), valueRange), $clone(new valueRange.ptr(91, 128, 141), valueRange), $clone(new valueRange.ptr(131, 142, 148), valueRange), $clone(new valueRange.ptr(147, 150, 167), valueRange), $clone(new valueRange.ptr(67, 168, 191), valueRange), $clone(new valueRange.ptr(2, 11, 0), valueRange), $clone(new valueRange.ptr(115, 128, 129), valueRange), $clone(new valueRange.ptr(131, 130, 155), valueRange), $clone(new valueRange.ptr(67, 156, 156), valueRange), $clone(new valueRange.ptr(71, 158, 159), valueRange), $clone(new valueRange.ptr(79, 162, 162), valueRange), $clone(new valueRange.ptr(85, 165, 166), valueRange), $clone(new valueRange.ptr(93, 169, 172), valueRange), $clone(new valueRange.ptr(103, 174, 181), valueRange), $clone(new valueRange.ptr(131, 182, 185), valueRange), $clone(new valueRange.ptr(141, 187, 187), valueRange), $clone(new valueRange.ptr(145, 189, 191), valueRange), $clone(new valueRange.ptr(2, 4, 0), valueRange), $clone(new valueRange.ptr(151, 128, 131), valueRange), $clone(new valueRange.ptr(161, 133, 143), valueRange), $clone(new valueRange.ptr(67, 144, 169), valueRange), $clone(new valueRange.ptr(131, 170, 191), valueRange), $clone(new valueRange.ptr(2, 8, 0), valueRange), $clone(new valueRange.ptr(175, 128, 131), valueRange), $clone(new valueRange.ptr(67, 132, 133), valueRange), $clone(new valueRange.ptr(73, 135, 138), valueRange), $clone(new valueRange.ptr(85, 141, 148), valueRange), $clone(new valueRange.ptr(103, 150, 156), valueRange), $clone(new valueRange.ptr(131, 158, 183), valueRange), $clone(new valueRange.ptr(67, 184, 185), valueRange), $clone(new valueRange.ptr(73, 187, 190), valueRange), $clone(new valueRange.ptr(2, 5, 0), valueRange), $clone(new valueRange.ptr(83, 128, 132), valueRange), $clone(new valueRange.ptr(95, 134, 134), valueRange), $clone(new valueRange.ptr(103, 138, 144), valueRange), $clone(new valueRange.ptr(131, 146, 171), valueRange), $clone(new valueRange.ptr(67, 172, 191), valueRange), $clone(new valueRange.ptr(2, 4, 0), valueRange), $clone(new valueRange.ptr(107, 128, 133), valueRange), $clone(new valueRange.ptr(131, 134, 159), valueRange), $clone(new valueRange.ptr(67, 160, 185), valueRange), $clone(new valueRange.ptr(131, 186, 191), valueRange), $clone(new valueRange.ptr(2, 3, 0), valueRange), $clone(new valueRange.ptr(143, 128, 147), valueRange), $clone(new valueRange.ptr(67, 148, 173), valueRange), $clone(new valueRange.ptr(131, 174, 191), valueRange), $clone(new valueRange.ptr(2, 4, 0), valueRange), $clone(new valueRange.ptr(167, 128, 135), valueRange), $clone(new valueRange.ptr(67, 136, 161), valueRange), $clone(new valueRange.ptr(131, 162, 187), valueRange), $clone(new valueRange.ptr(67, 188, 191), valueRange), $clone(new valueRange.ptr(2, 3, 0), valueRange), $clone(new valueRange.ptr(75, 128, 149), valueRange), $clone(new valueRange.ptr(131, 150, 175), valueRange), $clone(new valueRange.ptr(67, 176, 191), valueRange), $clone(new valueRange.ptr(3, 15, 0), valueRange), $clone(new valueRange.ptr(572, 128, 128), valueRange), $clone(new valueRange.ptr(1366, 129, 129), valueRange), $clone(new valueRange.ptr(575, 130, 154), valueRange), $clone(new valueRange.ptr(1362, 155, 155), valueRange), $clone(new valueRange.ptr(587, 156, 156), valueRange), $clone(new valueRange.ptr(596, 157, 157), valueRange), $clone(new valueRange.ptr(602, 158, 158), valueRange), $clone(new valueRange.ptr(638, 159, 159), valueRange), $clone(new valueRange.ptr(623, 160, 160), valueRange), $clone(new valueRange.ptr(620, 161, 161), valueRange), $clone(new valueRange.ptr(503, 162, 178), valueRange), $clone(new valueRange.ptr(524, 179, 179), valueRange), $clone(new valueRange.ptr(554, 180, 186), valueRange), $clone(new valueRange.ptr(1366, 187, 187), valueRange), $clone(new valueRange.ptr(575, 188, 191), valueRange), $clone(new valueRange.ptr(3, 13, 0), valueRange), $clone(new valueRange.ptr(587, 128, 148), valueRange), $clone(new valueRange.ptr(1362, 149, 149), valueRange), $clone(new valueRange.ptr(587, 150, 150), valueRange), $clone(new valueRange.ptr(596, 151, 151), valueRange), $clone(new valueRange.ptr(602, 152, 152), valueRange), $clone(new valueRange.ptr(638, 153, 153), valueRange), $clone(new valueRange.ptr(623, 154, 154), valueRange), $clone(new valueRange.ptr(620, 155, 155), valueRange), $clone(new valueRange.ptr(503, 156, 172), valueRange), $clone(new valueRange.ptr(524, 173, 173), valueRange), $clone(new valueRange.ptr(554, 174, 180), valueRange), $clone(new valueRange.ptr(1366, 181, 181), valueRange), $clone(new valueRange.ptr(575, 182, 191), valueRange), $clone(new valueRange.ptr(3, 13, 0), valueRange), $clone(new valueRange.ptr(605, 128, 142), valueRange), $clone(new valueRange.ptr(1362, 143, 143), valueRange), $clone(new valueRange.ptr(587, 144, 144), valueRange), $clone(new valueRange.ptr(596, 145, 145), valueRange), $clone(new valueRange.ptr(602, 146, 146), valueRange), $clone(new valueRange.ptr(638, 147, 147), valueRange), $clone(new valueRange.ptr(623, 148, 148), valueRange), $clone(new valueRange.ptr(620, 149, 149), valueRange), $clone(new valueRange.ptr(503, 150, 166), valueRange), $clone(new valueRange.ptr(524, 167, 167), valueRange), $clone(new valueRange.ptr(554, 168, 174), valueRange), $clone(new valueRange.ptr(1366, 175, 175), valueRange), $clone(new valueRange.ptr(575, 176, 191), valueRange), $clone(new valueRange.ptr(3, 13, 0), valueRange), $clone(new valueRange.ptr(623, 128, 136), valueRange), $clone(new valueRange.ptr(1362, 137, 137), valueRange), $clone(new valueRange.ptr(587, 138, 138), valueRange), $clone(new valueRange.ptr(596, 139, 139), valueRange), $clone(new valueRange.ptr(602, 140, 140), valueRange), $clone(new valueRange.ptr(638, 141, 141), valueRange), $clone(new valueRange.ptr(623, 142, 142), valueRange), $clone(new valueRange.ptr(620, 143, 143), valueRange), $clone(new valueRange.ptr(503, 144, 160), valueRange), $clone(new valueRange.ptr(524, 161, 161), valueRange), $clone(new valueRange.ptr(554, 162, 168), valueRange), $clone(new valueRange.ptr(1366, 169, 169), valueRange), $clone(new valueRange.ptr(575, 170, 191), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33075, 143, 143), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33075, 174, 174), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33075, 172, 175), valueRange), $clone(new valueRange.ptr(0, 3, 0), valueRange), $clone(new valueRange.ptr(33076, 172, 173), valueRange), $clone(new valueRange.ptr(33070, 174, 174), valueRange), $clone(new valueRange.ptr(33075, 175, 175), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(33070, 144, 150), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(33075, 132, 137), valueRange), $clone(new valueRange.ptr(33027, 138, 138), valueRange), $clone(new valueRange.ptr(2, 10, 0), valueRange), $clone(new valueRange.ptr(99, 128, 137), valueRange), $clone(new valueRange.ptr(6782, 138, 138), valueRange), $clone(new valueRange.ptr(6833, 139, 139), valueRange), $clone(new valueRange.ptr(6860, 140, 140), valueRange), $clone(new valueRange.ptr(6866, 141, 141), valueRange), $clone(new valueRange.ptr(7408, 142, 142), valueRange), $clone(new valueRange.ptr(6878, 143, 143), valueRange), $clone(new valueRange.ptr(6824, 170, 170), valueRange), $clone(new valueRange.ptr(6827, 171, 171), valueRange), $clone(new valueRange.ptr(6830, 172, 172), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(6764, 144, 144), valueRange), $clone(new valueRange.ptr(40, 9, 0), valueRange), $clone(new valueRange.ptr(10649, 128, 128), valueRange), $clone(new valueRange.ptr(10589, 129, 129), valueRange), $clone(new valueRange.ptr(10599, 130, 130), valueRange), $clone(new valueRange.ptr(10619, 131, 132), valueRange), $clone(new valueRange.ptr(10629, 133, 134), valueRange), $clone(new valueRange.ptr(10609, 135, 135), valueRange), $clone(new valueRange.ptr(10639, 136, 136), valueRange), $clone(new valueRange.ptr(3178, 144, 144), valueRange), $clone(new valueRange.ptr(2530, 145, 145), valueRange), $clone(new valueRange.ptr(2, 1, 0), valueRange), $clone(new valueRange.ptr(33, 176, 185), valueRange)]);
 		nfkcSparse = new sparseBlocks.ptr(new sliceType$2(nfkcSparseValues), nfkcSparseOffset);
 		formTable = new sliceType$3([new formInfo.ptr(0, true, false, lookupInfoNFC, nextComposed), new formInfo.ptr(1, false, false, lookupInfoNFC, nextDecomposed), new formInfo.ptr(2, true, true, lookupInfoNFKC, nextComposed), new formInfo.ptr(3, false, true, lookupInfoNFKC, nextDecomposed)]);
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
@@ -272672,7 +275177,7 @@ $packages["vendor/golang.org/x/text/unicode/norm"] = (function() {
 	return $pkg;
 })();
 $packages["vendor/golang.org/x/net/idna"] = (function() {
-	var $pkg = {}, $init, fmt, math, strings, utf8, bidirule, bidi, norm, info, category, valueRange, sparseBlocks, idnaTrie, options, Profile, labelError, runeError, labelIter, joinState, sliceType, sliceType$1, ptrType, arrayType, sliceType$2, sliceType$3, sliceType$4, sliceType$5, sliceType$6, ptrType$1, ptrType$3, funcType, funcType$1, funcType$2, ptrType$4, trie, mappings, xorData, idnaValues, idnaIndex, idnaSparseOffset, idnaSparseValues, idnaSparse, punycode, joinStates, lookup, punyError, decode, encode, madd, decodeDigit, encodeDigit, adapt, ToASCII, validateAndMap, validateFromPunycode, ascii;
+	var $pkg = {}, $init, fmt, math, strings, utf8, bidirule, bidi, norm, info, category, valueRange, sparseBlocks, idnaTrie, options, Profile, labelError, runeError, labelIter, joinState, sliceType, sliceType$1, ptrType, arrayType, sliceType$2, sliceType$3, sliceType$4, ptrType$1, sliceType$5, sliceType$6, ptrType$2, funcType, funcType$1, funcType$2, ptrType$4, trie, mappings, mappingIndex, xorData, idnaValues, idnaIndex, idnaSparseOffset, idnaSparseValues, idnaSparse, punycode, lookup, joinStates, punyError, decode, encode, madd, decodeDigit, encodeDigit, adapt, ToASCII, validateAndMap, validateFromPunycode, ascii;
 	fmt = $packages["fmt"];
 	math = $packages["math"];
 	strings = $packages["strings"];
@@ -272786,12 +275291,12 @@ $packages["vendor/golang.org/x/net/idna"] = (function() {
 		sliceType$2 = $sliceType(arrayType);
 		sliceType$3 = $sliceType($Int32);
 		sliceType$4 = $sliceType($Uint8);
+		ptrType$1 = $ptrType(Profile);
 		sliceType$5 = $sliceType($emptyInterface);
 		sliceType$6 = $sliceType($String);
-		ptrType$1 = $ptrType(sparseBlocks);
-		ptrType$3 = $ptrType(Profile);
-		funcType = $funcType([ptrType$3, $String], [$error], false);
-		funcType$1 = $funcType([ptrType$3, $String], [$String, $Bool, $error], false);
+		ptrType$2 = $ptrType(sparseBlocks);
+		funcType = $funcType([ptrType$1, $String], [$error], false);
+		funcType$1 = $funcType([ptrType$1, $String], [$String, $Bool, $error], false);
 		funcType$2 = $funcType([$String], [$Bool], false);
 		ptrType$4 = $ptrType(labelIter);
 		info.prototype.isMapped = function isMapped() {
@@ -272832,24 +275337,24 @@ $packages["vendor/golang.org/x/net/idna"] = (function() {
 		};
 		$ptrType(info).prototype.isViramaModifier = function(...$args) { return new info(this.$get()).isViramaModifier(...$args); };
 		info.prototype.appendMapping = function appendMapping(b, s) {
-			var _index, b, c, index, p, s, s$1;
+			var _index, b, c, index, p, p$1, s, x;
 			c = this.$val;
 			index = (((c >>> 3 << 16 >>> 16) >> 0));
 			if (((c & 4) >>> 0) === 0) {
-				s$1 = $substring(mappings, index);
-				return $appendSlice(b, $substring(s$1, 1, (s$1.charCodeAt(0) + 1 << 24 >>> 24)));
+				p = index;
+				return $appendSlice(b, $substring(mappings, ((p < 0 || p >= mappingIndex.$length) ? ($throwRuntimeError("index out of range"), undefined) : mappingIndex.$array[mappingIndex.$offset + p]), (x = p + 1 >> 0, ((x < 0 || x >= mappingIndex.$length) ? ($throwRuntimeError("index out of range"), undefined) : mappingIndex.$array[mappingIndex.$offset + x]))));
 			}
 			b = $appendSlice(b, s);
 			if (((c & 57344) >>> 0) === 57344) {
 				_index = b.$length - 1 >> 0;
 				((_index < 0 || _index >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + _index] = ((((_index < 0 || _index >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + _index]) ^ (((index << 24 >>> 24)))) << 24 >>> 24));
 			} else {
-				p = b.$length - ((xorData.charCodeAt(index) >> 0)) >> 0;
+				p$1 = b.$length - ((xorData.charCodeAt(index) >> 0)) >> 0;
 				while (true) {
-					if (!(p < b.$length)) { break; }
+					if (!(p$1 < b.$length)) { break; }
 					index = index + (1) >> 0;
-					((p < 0 || p >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + p] = ((((p < 0 || p >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + p]) ^ (xorData.charCodeAt(index))) << 24 >>> 24));
-					p = p + (1) >> 0;
+					((p$1 < 0 || p$1 >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + p$1] = ((((p$1 < 0 || p$1 >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + p$1]) ^ (xorData.charCodeAt(index))) << 24 >>> 24));
+					p$1 = p$1 + (1) >> 0;
 				}
 			}
 			return b;
@@ -273001,10 +275506,10 @@ $packages["vendor/golang.org/x/net/idna"] = (function() {
 		$ptrType(idnaTrie).prototype.lookupValue = function lookupValue(n, b) {
 			var b, n, t, x;
 			t = this;
-			if (n < 126) {
+			if (n < 133) {
 				return ((x = (n << 6 >>> 0) + ((b >>> 0)) >>> 0, ((x < 0 || x >= idnaValues.length) ? ($throwRuntimeError("index out of range"), undefined) : idnaValues[x])));
 			} else {
-				n = n - (126) >>> 0;
+				n = n - (133) >>> 0;
 				return (idnaSparse.lookup(n, b));
 			}
 		};
@@ -273295,7 +275800,7 @@ $packages["vendor/golang.org/x/net/idna"] = (function() {
 			var {$24r, _r, p, pp, s, $s, $r, $c} = $restore(this, {s});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
-			pp = $clone(p, Profile);
+			pp = $clone((p === ptrType$1.nil && $throwNilPointerError(), p), Profile);
 			pp.options.transitional = false;
 			_r = pp.process(s, false); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$24r = _r;
@@ -273747,9 +276252,9 @@ $packages["vendor/golang.org/x/net/idna"] = (function() {
 			return true;
 		};
 		info.methods = [{prop: "isMapped", name: "isMapped", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([], [$Bool], false)}, {prop: "category", name: "category", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([], [category], false)}, {prop: "joinType", name: "joinType", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([], [info], false)}, {prop: "isModifier", name: "isModifier", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([], [$Bool], false)}, {prop: "isViramaModifier", name: "isViramaModifier", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([], [$Bool], false)}, {prop: "appendMapping", name: "appendMapping", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([sliceType$4, $String], [sliceType$4], false)}, {prop: "isBidi", name: "isBidi", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([$String], [$Bool], false)}];
-		ptrType$1.methods = [{prop: "lookup", name: "lookup", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([$Uint32, $Uint8], [$Uint16], false)}];
+		ptrType$2.methods = [{prop: "lookup", name: "lookup", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([$Uint32, $Uint8], [$Uint16], false)}];
 		ptrType.methods = [{prop: "lookup", name: "lookup", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([sliceType$4], [$Uint16, $Int], false)}, {prop: "lookupUnsafe", name: "lookupUnsafe", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([sliceType$4], [$Uint16], false)}, {prop: "lookupString", name: "lookupString", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([$String], [$Uint16, $Int], false)}, {prop: "lookupStringUnsafe", name: "lookupStringUnsafe", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([$String], [$Uint16], false)}, {prop: "lookupValue", name: "lookupValue", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([$Uint32, $Uint8], [$Uint16], false)}];
-		ptrType$3.methods = [{prop: "ToASCII", name: "ToASCII", pkg: "", typ: $funcType([$String], [$String, $error], false)}, {prop: "ToUnicode", name: "ToUnicode", pkg: "", typ: $funcType([$String], [$String, $error], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "process", name: "process", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([$String, $Bool], [$String, $error], false)}, {prop: "simplify", name: "simplify", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([category], [category], false)}, {prop: "validateLabel", name: "validateLabel", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([$String], [$error], false)}];
+		ptrType$1.methods = [{prop: "ToASCII", name: "ToASCII", pkg: "", typ: $funcType([$String], [$String, $error], false)}, {prop: "ToUnicode", name: "ToUnicode", pkg: "", typ: $funcType([$String], [$String, $error], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "process", name: "process", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([$String, $Bool], [$String, $error], false)}, {prop: "simplify", name: "simplify", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([category], [category], false)}, {prop: "validateLabel", name: "validateLabel", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([$String], [$error], false)}];
 		labelError.methods = [{prop: "code", name: "code", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([], [$String], false)}, {prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		runeError.methods = [{prop: "code", name: "code", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([], [$String], false)}, {prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		ptrType$4.methods = [{prop: "reset", name: "reset", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([], [], false)}, {prop: "done", name: "done", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([], [$Bool], false)}, {prop: "result", name: "result", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([], [$String], false)}, {prop: "label", name: "label", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([], [$String], false)}, {prop: "next", name: "next", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([], [], false)}, {prop: "set", name: "set", pkg: "vendor/golang.org/x/net/idna", typ: $funcType([$String], [], false)}];
@@ -273772,18 +276277,19 @@ $packages["vendor/golang.org/x/net/idna"] = (function() {
 		$r = bidi.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = norm.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		trie = new idnaTrie.ptr();
-		mappings = "\x00\x01 \x03 \xCC\x88\x01a\x03 \xCC\x84\x012\x013\x03 \xCC\x81\x03 \xCC\xA7\x011\x01o\x051\xE2\x81\x844\x051\xE2\x81\x842\x053\xE2\x81\x844\x03i\xCC\x87\x03l\xC2\xB7\x03\xCA\xBCn\x01s\x03d\xC5\xBE\x03\xE2\xB1\xA5\x03\xE2\xB1\xA6\x01h\x01j\x01r\x01w\x01y\x03 \xCC\x86\x03 \xCC\x87\x03 \xCC\x8A\x03 \xCC\xA8\x03 \xCC\x83\x03 \xCC\x8B\x01l\x01x\x04\xCC\x88\xCC\x81\x03 \xCE\xB9\x01;\x05 \xCC\x88\xCC\x81\x04\xD5\xA5\xD6\x82\x04\xD8\xA7\xD9\xB4\x04\xD9\x88\xD9\xB4\x04\xDB\x87\xD9\xB4\x04\xD9\x8A\xD9\xB4\x06\xE0\xA4\x95\xE0\xA4\xBC\x06\xE0\xA4\x96\xE0\xA4\xBC\x06\xE0\xA4\x97\xE0\xA4\xBC\x06\xE0\xA4\x9C\xE0\xA4\xBC\x06\xE0\xA4\xA1\xE0\xA4\xBC\x06\xE0\xA4\xA2\xE0\xA4\xBC\x06\xE0\xA4\xAB\xE0\xA4\xBC\x06\xE0\xA4\xAF\xE0\xA4\xBC\x06\xE0\xA6\xA1\xE0\xA6\xBC\x06\xE0\xA6\xA2\xE0\xA6\xBC\x06\xE0\xA6\xAF\xE0\xA6\xBC\x06\xE0\xA8\xB2\xE0\xA8\xBC\x06\xE0\xA8\xB8\xE0\xA8\xBC\x06\xE0\xA8\x96\xE0\xA8\xBC\x06\xE0\xA8\x97\xE0\xA8\xBC\x06\xE0\xA8\x9C\xE0\xA8\xBC\x06\xE0\xA8\xAB\xE0\xA8\xBC\x06\xE0\xAC\xA1\xE0\xAC\xBC\x06\xE0\xAC\xA2\xE0\xAC\xBC\x06\xE0\xB9\x8D\xE0\xB8\xB2\x06\xE0\xBB\x8D\xE0\xBA\xB2\x06\xE0\xBA\xAB\xE0\xBA\x99\x06\xE0\xBA\xAB\xE0\xBA\xA1\x06\xE0\xBD\x82\xE0\xBE\xB7\x06\xE0\xBD\x8C\xE0\xBE\xB7\x06\xE0\xBD\x91\xE0\xBE\xB7\x06\xE0\xBD\x96\xE0\xBE\xB7\x06\xE0\xBD\x9B\xE0\xBE\xB7\x06\xE0\xBD\x80\xE0\xBE\xB5\x06\xE0\xBD\xB1\xE0\xBD\xB2\x06\xE0\xBD\xB1\xE0\xBD\xB4\x06\xE0\xBE\xB2\xE0\xBE\x80\t\xE0\xBE\xB2\xE0\xBD\xB1\xE0\xBE\x80\x06\xE0\xBE\xB3\xE0\xBE\x80\t\xE0\xBE\xB3\xE0\xBD\xB1\xE0\xBE\x80\x06\xE0\xBD\xB1\xE0\xBE\x80\x06\xE0\xBE\x92\xE0\xBE\xB7\x06\xE0\xBE\x9C\xE0\xBE\xB7\x06\xE0\xBE\xA1\xE0\xBE\xB7\x06\xE0\xBE\xA6\xE0\xBE\xB7\x06\xE0\xBE\xAB\xE0\xBE\xB7\x06\xE0\xBE\x90\xE0\xBE\xB5\x02\xD0\xB2\x02\xD0\xB4\x02\xD0\xBE\x02\xD1\x81\x02\xD1\x82\x02\xD1\x8A\x02\xD1\xA3\x02\xC3\xA6\x01b\x01d\x01e\x02\xC7\x9D\x01g\x01i\x01k\x01m\x01n\x02\xC8\xA3\x01p\x01t\x01u\x02\xC9\x90\x02\xC9\x91\x02\xC9\x99\x02\xC9\x9B\x02\xC9\x9C\x02\xC5\x8B\x02\xC9\x94\x02\xC9\xAF\x01v\x02\xCE\xB2\x02\xCE\xB3\x02\xCE\xB4\x02\xCF\x86\x02\xCF\x87\x02\xCF\x81\x02\xD0\xBD\x02\xC9\x92\x01c\x02\xC9\x95\x02\xC3\xB0\x01f\x02\xC9\x9F\x02\xC9\xA1\x02\xC9\xA5\x02\xC9\xA8\x02\xC9\xA9\x02\xC9\xAA\x02\xCA\x9D\x02\xC9\xAD\x02\xCA\x9F\x02\xC9\xB1\x02\xC9\xB0\x02\xC9\xB2\x02\xC9\xB3\x02\xC9\xB4\x02\xC9\xB5\x02\xC9\xB8\x02\xCA\x82\x02\xCA\x83\x02\xC6\xAB\x02\xCA\x89\x02\xCA\x8A\x02\xCA\x8B\x02\xCA\x8C\x01z\x02\xCA\x90\x02\xCA\x91\x02\xCA\x92\x02\xCE\xB8\x02ss\x02\xCE\xAC\x02\xCE\xAD\x02\xCE\xAE\x02\xCE\xAF\x02\xCF\x8C\x02\xCF\x8D\x02\xCF\x8E\x05\xE1\xBC\x80\xCE\xB9\x05\xE1\xBC\x81\xCE\xB9\x05\xE1\xBC\x82\xCE\xB9\x05\xE1\xBC\x83\xCE\xB9\x05\xE1\xBC\x84\xCE\xB9\x05\xE1\xBC\x85\xCE\xB9\x05\xE1\xBC\x86\xCE\xB9\x05\xE1\xBC\x87\xCE\xB9\x05\xE1\xBC\xA0\xCE\xB9\x05\xE1\xBC\xA1\xCE\xB9\x05\xE1\xBC\xA2\xCE\xB9\x05\xE1\xBC\xA3\xCE\xB9\x05\xE1\xBC\xA4\xCE\xB9\x05\xE1\xBC\xA5\xCE\xB9\x05\xE1\xBC\xA6\xCE\xB9\x05\xE1\xBC\xA7\xCE\xB9\x05\xE1\xBD\xA0\xCE\xB9\x05\xE1\xBD\xA1\xCE\xB9\x05\xE1\xBD\xA2\xCE\xB9\x05\xE1\xBD\xA3\xCE\xB9\x05\xE1\xBD\xA4\xCE\xB9\x05\xE1\xBD\xA5\xCE\xB9\x05\xE1\xBD\xA6\xCE\xB9\x05\xE1\xBD\xA7\xCE\xB9\x05\xE1\xBD\xB0\xCE\xB9\x04\xCE\xB1\xCE\xB9\x04\xCE\xAC\xCE\xB9\x05\xE1\xBE\xB6\xCE\xB9\x02\xCE\xB9\x05 \xCC\x88\xCD\x82\x05\xE1\xBD\xB4\xCE\xB9\x04\xCE\xB7\xCE\xB9\x04\xCE\xAE\xCE\xB9\x05\xE1\xBF\x86\xCE\xB9\x05 \xCC\x93\xCC\x80\x05 \xCC\x93\xCC\x81\x05 \xCC\x93\xCD\x82\x02\xCE\x90\x05 \xCC\x94\xCC\x80\x05 \xCC\x94\xCC\x81\x05 \xCC\x94\xCD\x82\x02\xCE\xB0\x05 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8049, 8065, 8081, 8097, 57621, 57621, 57653, 57653, 57621, 57621, 57717, 57717, 57621, 57621, 57653, 57653, 57621, 57621, 57845, 57845, 57621, 57621, 57653, 57653, 57621, 57621, 57717, 57717, 57621, 57621, 57653, 57653, 57621, 57621, 35645, 35645, 1205, 1205, 2568, 2568, 2568, 2568, 2568, 2568, 2568, 2568, 2568, 2568, 2568, 2568, 2568, 2568, 2568, 2568, 2568, 2568, 2568, 2568, 2568, 2568, 2568, 2568, 2568, 2568, 2568, 2568, 2568, 2568, 45529, 45553, 45649, 45721, 64, 46177, 45793, 45673, 45913, 46201, 46057, 46081, 46105, 46129, 45817, 45961, 46009, 45865, 46033, 45769, 45841, 45601, 45625, 45697, 45745, 45889, 45937, 45985, 48297, 31129, 48321, 48345, 64, 45553, 45649, 64, 46153, 64, 64, 45673, 64, 46201, 46057, 46081, 46105, 46129, 45817, 45961, 46009, 45865, 46033, 64, 45841, 45601, 45625, 45697, 64, 45889, 64, 45985, 64, 64, 64, 64, 64, 64, 45649, 64, 64, 64, 64, 45673, 64, 46201, 64, 46081, 64, 46129, 45817, 45961, 64, 45865, 46033, 64, 45841, 64, 64, 45697, 64, 45889, 64, 45985, 64, 31129, 64, 48345, 64, 45553, 45649, 64, 46153, 64, 64, 45673, 45913, 46201, 46057, 64, 46105, 46129, 45817, 45961, 46009, 45865, 46033, 64, 45841, 45601, 45625, 45697, 64, 45889, 45937, 45985, 48297, 64, 48321, 64, 45529, 45553, 45649, 45721, 46153, 46177, 45793, 45673, 45913, 46201, 64, 46081, 46105, 46129, 45817, 45961, 46009, 45865, 46033, 45769, 45841, 45601, 45625, 45697, 45745, 45889, 45937, 45985, 64, 64, 64, 64, 64, 45553, 45649, 45721, 64, 46177, 45793, 45673, 45913, 46201, 64, 46081, 46105, 46129, 45817, 45961, 46009, 45865, 46033, 45769, 45841, 45601, 45625, 45697, 45745, 45889, 45937, 45985, 64, 64, 64, 64, 64, 48370, 48394, 48418, 48442, 48466, 48490, 48514, 48538, 48562, 48586, 24, 24, 24, 24, 24, 48610, 48642, 48674, 48706, 48738, 48770, 48802, 48834, 48866, 48898, 48930, 48962, 48994, 49026, 49058, 49090, 49122, 49154, 49186, 49218, 49250, 49282, 49314, 49346, 49378, 49410, 49441, 4441, 617, 26281, 49505, 24, 57, 3817, 4441, 3833, 3849, 4505, 3889, 585, 3905, 601, 3921, 857, 3937, 3953, 217, 3993, 8249, 617, 473, 4009, 4025, 4233, 633, 873, 649, 5073, 49529, 26089, 49553, 5185, 49577, 49609, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 49633, 49657, 49681, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 49729, 49785, 49841, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 49873, 49905, 49937, 49969, 50001, 50033, 50065, 50097, 50129, 50161, 50193, 50225, 50257, 50289, 50321, 50353, 50385, 50417, 50449, 50481, 50513, 50545, 50577, 50609, 50641, 50673, 50705, 50737, 50769, 50801, 50833, 50865, 50897, 50929, 50961, 50993, 51025, 51057, 51089, 51121, 51153, 51185, 51217, 51249, 64, 64, 64, 64, 52065, 52097, 52129, 35669, 52161, 52193, 52225, 52257, 52289, 52321, 52353, 52385, 52417, 35701, 52449, 52481, 52513, 52545, 35733, 52577, 52609, 50321, 35765, 52641, 52673, 52705, 52737, 52769, 35797, 52801, 52833, 52865, 52897, 52929, 51185, 52961, 52993, 53025, 53057, 53089, 53121, 53153, 53185, 53217, 53249, 53281, 53313, 53345, 53377, 53409, 53409, 53409, 35829, 53441, 53473, 53505, 35861, 53537, 53569, 53601, 53633, 53665, 53697, 53729, 53761, 53793, 53825, 53857, 53889, 53921, 53921, 53953, 53985, 54017, 54049, 54081, 54113, 54145, 54177, 54209, 54241, 54273, 54305, 54337, 54369, 54401, 54433, 54465, 54497, 35893, 54529, 54561, 54593, 50033, 54625, 54657, 35925, 35957, 54689, 54721, 54753, 54785, 54817, 54849, 8256, 54881, 54913, 54913, 35989, 54945, 54977, 55009, 55041, 36021, 55073, 55105, 8256, 55137, 55169, 55201, 55233, 55265, 55297, 36053, 55329, 36085, 55361, 55393, 55425, 55457, 55489, 55521, 55553, 55585, 55617, 55649, 55681, 36117, 55713, 55745, 55777, 55809, 55841, 36149, 55873, 36181, 36213, 55905, 55937, 55937, 55969, 36245, 36277, 56001, 56033, 56065, 56097, 56129, 56161, 56193, 56225, 56257, 56289, 56321, 36309, 56353, 56385, 56417, 56449, 56417, 56481, 56513, 56545, 56577, 56609, 56641, 56673, 56705, 56737, 56769, 56801, 56833, 56865, 56897, 36341, 56929, 56961, 56993, 57025, 57057, 36373, 57089, 58881, 58913, 58945, 58977, 59009, 59041, 36661, 59073, 59105, 59137, 59169, 59201, 59233, 36693, 59265, 59297, 36725, 36757, 59329, 59361, 59393, 59425, 59457, 59489, 59521, 59553, 59585, 36789, 59617, 36821, 59649, 8256, 59681, 59713, 59745, 36853, 59777, 59809, 36885, 36917, 59841, 59873, 59905, 59937, 59969, 59969, 60001, 60033, 60065, 60097, 60129, 60161, 60193, 36949, 60225, 36981, 60257, 37013, 60289, 37045, 37077, 37109, 60321, 60353, 60385, 37141, 37173, 37205, 37237, 60417, 60449, 60449, 60481, 60513, 60545, 60577, 60609, 37269, 60641, 60673, 60705, 60737, 37301, 60769, 37333, 37365, 60801, 60833, 60865, 60897, 60929, 60961, 37397, 37429, 37461, 8256, 60993, 37493, 61025, 61057, 61089, 37525, 61121, 61153, 61185, 61217, 61249, 37557, 61281, 61313, 61345, 61377, 61409, 61441, 37589, 37621, 61473, 37653, 61505, 37685, 61537, 61569, 61601, 37717, 37749, 61633, 37781, 61665, 63265, 63297, 63329, 63361, 63393, 38229, 63425, 63457, 63489, 63521, 63553, 38261, 38293, 63585, 63617, 63649, 63681, 63713, 63745, 38325, 63777, 63809, 63841, 63873, 38357, 38389, 63905, 63937, 63969, 38421, 64001, 64033, 26701, 38453, 64065, 64097, 64129, 38485, 64161, 64193, 64225, 64257, 64289, 64321, 64353, 38517, 64385, 64417, 64449, 38549, 64481, 64513, 64545, 64577, 31597, 38581, 64609, 64641, 64673, 38613, 64705, 38645, 64737, 64737, 64769, 38677, 64801, 64833, 64865, 64897, 64929, 64961, 64993, 38709, 65025, 65057, 65089, 65121, 65153, 65185, 38741, 65217, 38773, 38805, 38837, 65249, 65281, 65313, 65345, 65377, 65409, 65441, 65473, 38869, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64]);
-		idnaIndex = $toNativeArray($kindUint16, [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 126, 2, 3, 4, 5, 6, 127, 128, 7, 129, 8, 9, 10, 130, 11, 12, 13, 14, 131, 132, 133, 15, 16, 134, 17, 18, 135, 136, 137, 2, 3, 4, 5, 6, 7, 7, 7, 7, 8, 9, 7, 7, 10, 11, 12, 30, 31, 31, 33, 34, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 138, 19, 139, 140, 141, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 142, 143, 30, 31, 32, 144, 33, 145, 146, 147, 148, 34, 149, 150, 35, 36, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 160, 160, 160, 160, 160, 160, 160, 160, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 37, 38, 39, 196, 40, 40, 41, 40, 197, 42, 43, 44, 45, 46, 47, 198, 48, 49, 199, 156, 200, 201, 156, 156, 202, 156, 156, 156, 203, 50, 51, 52, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 156, 204, 205, 156, 206, 156, 207, 208, 156, 209, 53, 40, 54, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 55, 56, 221, 222, 223, 224, 57, 58, 225, 226, 59, 60, 61, 62, 63, 64, 65, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 156, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 227, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 228, 229, 160, 160, 160, 160, 230, 66, 67, 231, 68, 69, 70, 232, 233, 234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 249, 250, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 252, 253, 254, 255, 71, 256, 257, 72, 73, 74, 75, 76, 258, 77, 78, 79, 80, 81, 259, 82, 83, 84, 85, 86, 87, 88, 89, 90, 260, 261, 160, 262, 263, 156, 264, 265, 251, 251, 266, 267, 268, 269, 270, 271, 272, 160, 273, 274, 275, 276, 251, 251, 160, 160, 160, 160, 277, 278, 251, 251, 279, 280, 281, 282, 283, 251, 284, 285, 286, 287, 288, 91, 289, 290, 92, 251, 291, 292, 293, 294, 295, 251, 251, 251, 251, 296, 297, 251, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 251, 311, 312, 93, 94, 251, 251, 313, 314, 315, 316, 251, 251, 317, 318, 319, 320, 321, 322, 323, 251, 251, 251, 324, 251, 325, 326, 95, 327, 328, 329, 330, 331, 332, 333, 251, 251, 251, 251, 334, 335, 336, 251, 337, 338, 339, 251, 251, 251, 251, 340, 251, 251, 341, 342, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 343, 251, 156, 344, 160, 160, 160, 345, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 346, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 160, 160, 160, 160, 160, 160, 160, 160, 160, 347, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 160, 160, 160, 160, 160, 160, 160, 160, 333, 348, 251, 349, 350, 351, 352, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 353, 354, 251, 160, 355, 356, 357, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 358, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 359, 360, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 160, 160, 160, 160, 361, 362, 160, 160, 160, 160, 160, 363, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 160, 364, 365, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 156, 156, 156, 366, 367, 368, 369, 370, 156, 371, 251, 372, 156, 373, 251, 251, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 156, 156, 156, 156, 156, 156, 156, 156, 374, 375, 376, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 251, 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-		idnaSparseOffset = new sliceType([0, 8, 25, 37, 39, 44, 51, 62, 74, 78, 93, 98, 108, 120, 133, 139, 148, 164, 178, 189, 202, 219, 229, 236, 249, 266, 273, 284, 299, 313, 323, 325, 330, 333, 336, 338, 350, 361, 369, 375, 381, 386, 391, 394, 398, 404, 409, 421, 431, 437, 454, 464, 467, 475, 478, 491, 499, 503, 510, 518, 534, 546, 549, 559, 571, 583, 595, 603, 608, 621, 638, 642, 653, 657, 666, 674, 680, 685, 688, 692, 698, 702, 706, 710, 716, 724, 731, 742, 752, 756, 759, 765, 769, 771, 774, 776, 779, 789, 792, 807, 811, 816, 819, 823, 828, 833, 839, 856, 872, 878, 882, 897, 902, 910, 920, 931, 939, 956, 965, 981, 994, 1006, 1011, 1024, 1028, 1033, 1035, 1037, 1041, 1043, 1047, 1056, 1062, 1066, 1082, 1092, 1097, 1100, 1106, 1113, 1118, 1122, 1128, 1133, 1142, 1147, 1153, 1160, 1167, 1174, 1178, 1183, 1186, 1191, 1203, 1209, 1214, 1221, 1229, 1234, 1238, 1254, 1261, 1265, 1269, 1276, 1278, 1281, 1284, 1288, 1297, 1301, 1309, 1317, 1325, 1337, 1349, 1355, 1364, 1376, 1383, 1392, 1403, 1410, 1425, 1438, 1451, 1460, 1464, 1479, 1487, 1498, 1507, 1513, 1521, 1530, 1541, 1544, 1556, 1565, 1568, 1573, 1582, 1587, 1600, 1611, 1620, 1630, 1633, 1643, 1652, 1664, 1677, 1690, 1704, 1711, 1715, 1719, 1722, 1727, 1730, 1735, 1738, 1745, 1752, 1756, 1767, 1770, 1773, 1776, 1782, 1788, 1797, 1800, 1803, 1806, 1809, 1816, 1819, 1824, 1834, 1837, 1841, 1856, 1868, 1872, 1877, 1881, 1886, 1890, 1895, 1904, 1915, 1921, 1927, 1933, 1939, 1948, 1951, 1954, 1958, 1962, 1966, 1972, 1978, 1983, 1986, 2002, 2009, 2012, 2017, 2021, 2027, 2034, 2038, 2042, 2051, 2058, 2063, 2067, 2081, 2084, 2087, 2091, 2095, 2098, 2114, 2131, 2134, 2139, 2141, 2143]);
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valueRange.ptr(57357, 136, 136), valueRange), $clone(new valueRange.ptr(8, 137, 137), valueRange), $clone(new valueRange.ptr(57357, 138, 138), valueRange), $clone(new valueRange.ptr(8, 139, 139), valueRange), $clone(new valueRange.ptr(57357, 140, 140), valueRange), $clone(new valueRange.ptr(8, 141, 141), valueRange), $clone(new valueRange.ptr(57357, 142, 142), valueRange), $clone(new valueRange.ptr(8, 143, 191), valueRange), $clone(new valueRange.ptr(0, 11, 0), valueRange), $clone(new valueRange.ptr(8, 128, 175), valueRange), $clone(new valueRange.ptr(585, 176, 176), valueRange), $clone(new valueRange.ptr(893, 177, 177), valueRange), $clone(new valueRange.ptr(601, 178, 178), valueRange), $clone(new valueRange.ptr(617, 179, 179), valueRange), $clone(new valueRange.ptr(845, 180, 180), valueRange), $clone(new valueRange.ptr(917, 181, 181), valueRange), $clone(new valueRange.ptr(57789, 182, 182), valueRange), $clone(new valueRange.ptr(633, 183, 183), valueRange), $clone(new 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valueRange), $clone(new valueRange.ptr(8, 136, 136), valueRange), $clone(new valueRange.ptr(24, 137, 138), valueRange), $clone(new valueRange.ptr(64, 139, 140), valueRange), $clone(new valueRange.ptr(24, 141, 143), valueRange), $clone(new valueRange.ptr(64, 144, 144), valueRange), $clone(new valueRange.ptr(13064, 145, 189), valueRange), $clone(new valueRange.ptr(2072, 190, 190), valueRange), $clone(new valueRange.ptr(13064, 191, 191), valueRange), $clone(new valueRange.ptr(0, 11, 0), valueRange), $clone(new valueRange.ptr(2072, 128, 128), valueRange), $clone(new valueRange.ptr(13064, 129, 130), valueRange), $clone(new valueRange.ptr(2072, 131, 131), valueRange), $clone(new valueRange.ptr(13064, 132, 133), valueRange), $clone(new valueRange.ptr(2072, 134, 134), valueRange), $clone(new valueRange.ptr(13064, 135, 135), valueRange), $clone(new valueRange.ptr(64, 136, 143), valueRange), $clone(new valueRange.ptr(2056, 144, 170), valueRange), $clone(new valueRange.ptr(64, 171, 174), 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valueRange), $clone(new valueRange.ptr(2568, 181, 183), valueRange), $clone(new valueRange.ptr(3080, 184, 185), valueRange), $clone(new valueRange.ptr(2568, 186, 191), valueRange), $clone(new valueRange.ptr(0, 4, 0), valueRange), $clone(new valueRange.ptr(2056, 128, 165), valueRange), $clone(new valueRange.ptr(13064, 166, 176), valueRange), $clone(new valueRange.ptr(2056, 177, 177), valueRange), $clone(new valueRange.ptr(64, 178, 191), valueRange), $clone(new valueRange.ptr(0, 9, 0), valueRange), $clone(new valueRange.ptr(2056, 128, 137), valueRange), $clone(new valueRange.ptr(2568, 138, 170), valueRange), $clone(new valueRange.ptr(13064, 171, 179), valueRange), $clone(new valueRange.ptr(2056, 180, 181), valueRange), $clone(new valueRange.ptr(24, 182, 185), valueRange), $clone(new valueRange.ptr(2072, 186, 186), valueRange), $clone(new valueRange.ptr(64, 187, 188), valueRange), $clone(new valueRange.ptr(13064, 189, 189), valueRange), $clone(new valueRange.ptr(2072, 190, 191), 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valueRange), $clone(new valueRange.ptr(24, 180, 180), valueRange), $clone(new valueRange.ptr(64, 181, 191), valueRange), $clone(new valueRange.ptr(0, 9, 0), valueRange), $clone(new valueRange.ptr(64, 128, 128), valueRange), $clone(new valueRange.ptr(8, 129, 176), valueRange), $clone(new valueRange.ptr(13064, 177, 177), valueRange), $clone(new valueRange.ptr(8, 178, 178), valueRange), $clone(new valueRange.ptr(2289, 179, 179), valueRange), $clone(new valueRange.ptr(13064, 180, 185), valueRange), $clone(new valueRange.ptr(15112, 186, 186), valueRange), $clone(new valueRange.ptr(64, 187, 190), valueRange), $clone(new valueRange.ptr(24, 191, 191), valueRange), $clone(new valueRange.ptr(0, 6, 0), valueRange), $clone(new valueRange.ptr(8, 128, 134), valueRange), $clone(new valueRange.ptr(13064, 135, 142), valueRange), $clone(new valueRange.ptr(24, 143, 143), valueRange), $clone(new valueRange.ptr(8, 144, 153), valueRange), $clone(new valueRange.ptr(24, 154, 155), valueRange), $clone(new 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10105, 10113, 10121, 10129, 10137, 10145, 10153, 10161, 10169, 10177, 10185, 10193, 10201, 10209, 10217, 10225, 10233, 10241, 10249, 10257, 10265, 10273, 10281, 10289, 10297, 10305, 10313, 10321, 10329, 10337, 10345, 10353, 10361, 10369, 64, 64, 64, 64, 10465, 10473, 10481, 36029, 10489, 10497, 10505, 10513, 10521, 10529, 10537, 10545, 10553, 36061, 10561, 10569, 10577, 10585, 36093, 10593, 10601, 10137, 36125, 10609, 10617, 10625, 10633, 10641, 36157, 10649, 10657, 10665, 10673, 10681, 10353, 10689, 10697, 10705, 10713, 10721, 10729, 10737, 10745, 10753, 10761, 10769, 10777, 10785, 10793, 10801, 10801, 10801, 36189, 10809, 10817, 10825, 36221, 10833, 10841, 10849, 10857, 10865, 10873, 10881, 10889, 10897, 10905, 10913, 10921, 10929, 10929, 10937, 10945, 10953, 10961, 10969, 10977, 10985, 10993, 11001, 11009, 11017, 11025, 11033, 11041, 11049, 11057, 11065, 11073, 36253, 11081, 11089, 11097, 10065, 11105, 11113, 36285, 36317, 11121, 11129, 11137, 11145, 11153, 11161, 8256, 11169, 11177, 11177, 36349, 11185, 11193, 11201, 11209, 36381, 11217, 11225, 8256, 11233, 11241, 11249, 11257, 11265, 11273, 36413, 11281, 36445, 11289, 11297, 11305, 11313, 11321, 11329, 11337, 11345, 11353, 11361, 11369, 36477, 11377, 11385, 11393, 11401, 11409, 36509, 11417, 36541, 36573, 11425, 11433, 11433, 11441, 36605, 36637, 11449, 11457, 11465, 11473, 11481, 11489, 11497, 11505, 11513, 11521, 11529, 36669, 11537, 11545, 11553, 11561, 11553, 11569, 11577, 11585, 11593, 11601, 11609, 11617, 11625, 11633, 11641, 11649, 11657, 11665, 11673, 36701, 11681, 11689, 11697, 11705, 11713, 36733, 11721, 11729, 11737, 11745, 11753, 11761, 11769, 11777, 11785, 11793, 11801, 36765, 11809, 11817, 11825, 11833, 11841, 11849, 11857, 11865, 11873, 11881, 11889, 11897, 11905, 11913, 11921, 11929, 11937, 11945, 36797, 11953, 11961, 11969, 11977, 11985, 36829, 11993, 12001, 12009, 12017, 12025, 12033, 12041, 12049, 32525, 12057, 12065, 12073, 36861, 12081, 12089, 12097, 12105, 12113, 12121, 36893, 36925, 36957, 12129, 36989, 12137, 12145, 12153, 12161, 12169, 12177, 12185, 12193, 12201, 12209, 37021, 12217, 12225, 12233, 12241, 12249, 12257, 37053, 12265, 12273, 37085, 37117, 12281, 12289, 12297, 12305, 12313, 12321, 12329, 12337, 12345, 37149, 12353, 37181, 12361, 8256, 12369, 12377, 12385, 37213, 12393, 12401, 37245, 37277, 12409, 12417, 12425, 12433, 12441, 12441, 12449, 12457, 12465, 12473, 12481, 12489, 12497, 37309, 12505, 37341, 12513, 37373, 12521, 37405, 37437, 37469, 12529, 12537, 12545, 37501, 37533, 37565, 37597, 12553, 12561, 12561, 12569, 12577, 12585, 12593, 12601, 37629, 12609, 12617, 12625, 12633, 37661, 12641, 37693, 37725, 12649, 12657, 12665, 12673, 12681, 12689, 37757, 37789, 37821, 8256, 12697, 37853, 12705, 12713, 12721, 37885, 12729, 12737, 12745, 12753, 12761, 37917, 12769, 12777, 12785, 12793, 12801, 12809, 37949, 37981, 12817, 38013, 12825, 38045, 12833, 12841, 12849, 38077, 38109, 12857, 38141, 12865, 38173, 12873, 12881, 12889, 12897, 12905, 12913, 38205, 38237, 38269, 38301, 11425, 12921, 12929, 12937, 12945, 12953, 12961, 12969, 12977, 12985, 12993, 13001, 38333, 13009, 13017, 13025, 13033, 13041, 13049, 13057, 13065, 13073, 13081, 13089, 13097, 38365, 38397, 38429, 13105, 13113, 13121, 13129, 38461, 13137, 38493, 13145, 13153, 38525, 38557, 13161, 13169, 13177, 13185, 13193, 13201, 13209, 13217, 13225, 13233, 13241, 13249, 13257, 8256, 13265, 13273, 13281, 13289, 13297, 38589, 13305, 13313, 13321, 13329, 13337, 38621, 38653, 13345, 13353, 13361, 13369, 13377, 13385, 38685, 13393, 13401, 13409, 13417, 38717, 38749, 13425, 13433, 13441, 38781, 13449, 13457, 26701, 38813, 13465, 13473, 13481, 38845, 13489, 13497, 13505, 13513, 13521, 13529, 13537, 38877, 13545, 13553, 13561, 38909, 13569, 13577, 13585, 13593, 31597, 38941, 13601, 13609, 13617, 38973, 13625, 39005, 13633, 13633, 13641, 39037, 13649, 13657, 13665, 13673, 13681, 13689, 13697, 39069, 13705, 13713, 13721, 13729, 13737, 13745, 39101, 13753, 39133, 39165, 39197, 13761, 13769, 13777, 13785, 13793, 13801, 13809, 13817, 39229, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64]);
+		idnaIndex = $toNativeArray($kindUint16, [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 133, 2, 3, 4, 5, 6, 134, 135, 7, 136, 8, 9, 10, 137, 11, 12, 13, 14, 138, 139, 140, 15, 16, 141, 17, 18, 142, 143, 144, 2, 3, 4, 5, 6, 7, 7, 7, 7, 7, 8, 7, 7, 9, 10, 11, 32, 33, 33, 35, 36, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 145, 19, 20, 146, 147, 21, 22, 23, 24, 25, 26, 27, 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256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 12, 13, 14, 15, 16, 10, 17, 7, 18, 10, 19, 20, 21, 22, 23, 24, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 25, 26, 27, 7, 28, 29, 7, 30, 31, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 432, 433, 256, 256, 434, 434, 434, 435, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 256, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 34, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]);
+		idnaSparseOffset = new sliceType([0, 8, 25, 37, 39, 44, 51, 62, 74, 78, 93, 98, 108, 120, 126, 135, 151, 166, 177, 190, 207, 217, 224, 237, 254, 261, 272, 287, 301, 311, 313, 318, 321, 324, 326, 338, 349, 357, 363, 369, 374, 379, 382, 386, 392, 397, 408, 418, 424, 441, 452, 455, 463, 466, 479, 487, 491, 498, 506, 522, 534, 537, 547, 559, 571, 583, 591, 596, 609, 626, 637, 642, 651, 659, 665, 670, 673, 677, 683, 687, 691, 695, 700, 708, 715, 726, 736, 740, 743, 749, 753, 755, 758, 760, 763, 773, 776, 791, 795, 799, 801, 810, 814, 819, 824, 830, 846, 852, 856, 871, 876, 884, 894, 905, 913, 930, 939, 955, 968, 980, 985, 998, 1002, 1007, 1009, 1011, 1015, 1017, 1021, 1030, 1036, 1040, 1056, 1066, 1071, 1074, 1080, 1087, 1092, 1096, 1102, 1107, 1116, 1121, 1127, 1134, 1141, 1148, 1152, 1155, 1160, 1172, 1178, 1183, 1190, 1198, 1203, 1207, 1223, 1230, 1234, 1238, 1245, 1247, 1250, 1253, 1257, 1266, 1270, 1278, 1281, 1289, 1300, 1315, 1327, 1333, 1346, 1358, 1366, 1375, 1386, 1393, 1408, 1421, 1425, 1438, 1447, 1451, 1466, 1474, 1485, 1494, 1500, 1508, 1517, 1529, 1532, 1544, 1547, 1556, 1559, 1564, 1573, 1578, 1591, 1602, 1611, 1622, 1625, 1628, 1638, 1647, 1659, 1672, 1685, 1699, 1706, 1717, 1724, 1728, 1732, 1735, 1740, 1743, 1746, 1750, 1753, 1758, 1765, 1768, 1776, 1780, 1791, 1794, 1797, 1800, 1806, 1812, 1821, 1824, 1827, 1830, 1838, 1843, 1852, 1855, 1860, 1870, 1874, 1878, 1881, 1884, 1888, 1903, 1915, 1919, 1924, 1929, 1934, 1938, 1943, 1952, 1957, 1961, 1967, 1973, 1978, 1984, 1990, 2000, 2006, 2015, 2018, 2021, 2025, 2029, 2033, 2039, 2045, 2050, 2053, 2069, 2076, 2080, 2087, 2091, 2097, 2104, 2111, 2117, 2126, 2130, 2144, 2147, 2150, 2154, 2158, 2161, 2165, 2168, 2173, 2175, 2177]);
+		idnaSparseValues = $toNativeArray($kindStruct, [$clone(new valueRange.ptr(0, 7, 0), valueRange), $clone(new valueRange.ptr(57605, 128, 150), valueRange), $clone(new valueRange.ptr(24, 151, 151), valueRange), $clone(new valueRange.ptr(57605, 152, 158), valueRange), $clone(new valueRange.ptr(31, 159, 159), valueRange), $clone(new valueRange.ptr(8, 160, 182), valueRange), $clone(new valueRange.ptr(24, 183, 183), valueRange), $clone(new valueRange.ptr(8, 184, 191), valueRange), $clone(new valueRange.ptr(0, 16, 0), valueRange), $clone(new valueRange.ptr(8, 128, 128), valueRange), $clone(new valueRange.ptr(57373, 129, 129), valueRange), $clone(new valueRange.ptr(8, 130, 130), valueRange), $clone(new valueRange.ptr(821, 131, 131), valueRange), $clone(new valueRange.ptr(845, 132, 132), valueRange), $clone(new valueRange.ptr(869, 133, 133), valueRange), $clone(new valueRange.ptr(57357, 134, 134), valueRange), $clone(new valueRange.ptr(8, 135, 135), valueRange), $clone(new valueRange.ptr(57357, 136, 136), valueRange), $clone(new valueRange.ptr(8, 137, 137), valueRange), $clone(new valueRange.ptr(57357, 138, 138), valueRange), $clone(new valueRange.ptr(8, 139, 139), valueRange), $clone(new valueRange.ptr(57357, 140, 140), valueRange), $clone(new valueRange.ptr(8, 141, 141), valueRange), $clone(new valueRange.ptr(57357, 142, 142), valueRange), $clone(new valueRange.ptr(8, 143, 191), valueRange), $clone(new valueRange.ptr(0, 11, 0), valueRange), $clone(new valueRange.ptr(8, 128, 175), valueRange), $clone(new valueRange.ptr(169, 176, 176), valueRange), $clone(new valueRange.ptr(893, 177, 177), valueRange), $clone(new valueRange.ptr(177, 178, 178), valueRange), $clone(new valueRange.ptr(185, 179, 179), valueRange), $clone(new valueRange.ptr(845, 180, 180), valueRange), $clone(new valueRange.ptr(917, 181, 181), valueRange), $clone(new valueRange.ptr(57789, 182, 182), valueRange), $clone(new valueRange.ptr(193, 183, 183), valueRange), $clone(new valueRange.ptr(201, 184, 184), valueRange), $clone(new valueRange.ptr(8, 185, 191), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(13064, 128, 191), valueRange), $clone(new valueRange.ptr(0, 4, 0), valueRange), $clone(new valueRange.ptr(1013, 128, 143), valueRange), $clone(new valueRange.ptr(57605, 144, 159), valueRange), $clone(new valueRange.ptr(1181, 160, 175), valueRange), $clone(new valueRange.ptr(8, 176, 191), valueRange), $clone(new valueRange.ptr(0, 6, 0), valueRange), $clone(new valueRange.ptr(57733, 128, 143), valueRange), $clone(new valueRange.ptr(1349, 144, 150), valueRange), $clone(new valueRange.ptr(64, 151, 152), valueRange), $clone(new valueRange.ptr(8, 153, 153), valueRange), $clone(new valueRange.ptr(24, 154, 159), valueRange), $clone(new valueRange.ptr(8, 160, 191), valueRange), $clone(new valueRange.ptr(0, 10, 0), valueRange), $clone(new valueRange.ptr(8, 128, 134), valueRange), $clone(new valueRange.ptr(305, 135, 135), valueRange), $clone(new valueRange.ptr(8, 136, 136), valueRange), $clone(new valueRange.ptr(24, 137, 138), valueRange), $clone(new valueRange.ptr(64, 139, 140), valueRange), $clone(new valueRange.ptr(24, 141, 143), valueRange), $clone(new valueRange.ptr(64, 144, 144), valueRange), $clone(new valueRange.ptr(13064, 145, 189), valueRange), $clone(new valueRange.ptr(2072, 190, 190), valueRange), $clone(new valueRange.ptr(13064, 191, 191), valueRange), $clone(new valueRange.ptr(0, 11, 0), valueRange), $clone(new valueRange.ptr(2072, 128, 128), valueRange), $clone(new valueRange.ptr(13064, 129, 130), valueRange), $clone(new valueRange.ptr(2072, 131, 131), valueRange), $clone(new valueRange.ptr(13064, 132, 133), valueRange), $clone(new valueRange.ptr(2072, 134, 134), valueRange), $clone(new valueRange.ptr(13064, 135, 135), valueRange), $clone(new valueRange.ptr(64, 136, 143), valueRange), $clone(new valueRange.ptr(2056, 144, 170), valueRange), $clone(new valueRange.ptr(64, 171, 174), valueRange), $clone(new valueRange.ptr(2056, 175, 180), valueRange), $clone(new valueRange.ptr(64, 181, 191), valueRange), $clone(new valueRange.ptr(0, 3, 0), valueRange), $clone(new valueRange.ptr(2568, 128, 135), valueRange), $clone(new valueRange.ptr(3080, 136, 153), valueRange), $clone(new valueRange.ptr(2568, 154, 191), valueRange), $clone(new valueRange.ptr(0, 14, 0), valueRange), $clone(new valueRange.ptr(13064, 128, 138), valueRange), $clone(new valueRange.ptr(64, 139, 140), valueRange), $clone(new valueRange.ptr(3080, 141, 141), valueRange), $clone(new valueRange.ptr(2568, 142, 152), valueRange), $clone(new valueRange.ptr(3080, 153, 155), valueRange), $clone(new valueRange.ptr(2568, 156, 170), valueRange), $clone(new valueRange.ptr(3080, 171, 172), valueRange), $clone(new valueRange.ptr(2568, 173, 176), valueRange), $clone(new valueRange.ptr(3080, 177, 177), valueRange), $clone(new valueRange.ptr(2568, 178, 178), valueRange), $clone(new valueRange.ptr(3080, 179, 180), valueRange), $clone(new valueRange.ptr(2568, 181, 183), valueRange), $clone(new valueRange.ptr(3080, 184, 185), valueRange), $clone(new valueRange.ptr(2568, 186, 191), valueRange), $clone(new valueRange.ptr(0, 4, 0), valueRange), $clone(new valueRange.ptr(2056, 128, 165), valueRange), $clone(new valueRange.ptr(13064, 166, 176), valueRange), $clone(new valueRange.ptr(2056, 177, 177), valueRange), $clone(new valueRange.ptr(64, 178, 191), valueRange), $clone(new valueRange.ptr(0, 9, 0), valueRange), $clone(new valueRange.ptr(2056, 128, 137), valueRange), $clone(new valueRange.ptr(2568, 138, 170), valueRange), $clone(new valueRange.ptr(13064, 171, 179), valueRange), $clone(new valueRange.ptr(2056, 180, 181), valueRange), $clone(new valueRange.ptr(24, 182, 185), valueRange), $clone(new valueRange.ptr(2072, 186, 186), valueRange), $clone(new valueRange.ptr(64, 187, 188), valueRange), $clone(new valueRange.ptr(13064, 189, 189), valueRange), $clone(new valueRange.ptr(2072, 190, 191), valueRange), $clone(new valueRange.ptr(0, 11, 0), valueRange), $clone(new valueRange.ptr(2056, 128, 149), valueRange), $clone(new valueRange.ptr(13064, 150, 153), valueRange), $clone(new valueRange.ptr(2056, 154, 154), valueRange), $clone(new valueRange.ptr(13064, 155, 163), valueRange), $clone(new valueRange.ptr(2056, 164, 164), valueRange), $clone(new valueRange.ptr(13064, 165, 167), valueRange), $clone(new valueRange.ptr(2056, 168, 168), valueRange), $clone(new valueRange.ptr(13064, 169, 173), valueRange), $clone(new valueRange.ptr(64, 174, 175), valueRange), $clone(new valueRange.ptr(2072, 176, 190), valueRange), $clone(new valueRange.ptr(64, 191, 191), valueRange), $clone(new valueRange.ptr(0, 5, 0), valueRange), $clone(new valueRange.ptr(2568, 128, 136), valueRange), $clone(new valueRange.ptr(2056, 137, 137), valueRange), $clone(new valueRange.ptr(13064, 138, 161), valueRange), $clone(new valueRange.ptr(2112, 162, 162), valueRange), $clone(new valueRange.ptr(13064, 163, 191), 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valueRange.ptr(64, 186, 187), valueRange), $clone(new valueRange.ptr(13064, 188, 188), valueRange), $clone(new valueRange.ptr(8, 189, 189), valueRange), $clone(new valueRange.ptr(13064, 190, 191), valueRange), $clone(new valueRange.ptr(0, 10, 0), valueRange), $clone(new valueRange.ptr(13064, 128, 129), valueRange), $clone(new valueRange.ptr(12296, 130, 131), valueRange), $clone(new valueRange.ptr(8, 132, 140), valueRange), $clone(new valueRange.ptr(64, 141, 141), valueRange), $clone(new valueRange.ptr(8, 142, 144), valueRange), $clone(new valueRange.ptr(64, 145, 145), valueRange), $clone(new valueRange.ptr(8, 146, 186), valueRange), $clone(new valueRange.ptr(15112, 187, 188), valueRange), $clone(new valueRange.ptr(8, 189, 189), valueRange), $clone(new valueRange.ptr(12296, 190, 191), valueRange), $clone(new valueRange.ptr(0, 12, 0), valueRange), $clone(new valueRange.ptr(64, 128, 128), valueRange), $clone(new valueRange.ptr(13064, 129, 129), valueRange), $clone(new valueRange.ptr(12296, 130, 131), valueRange), $clone(new valueRange.ptr(64, 132, 132), valueRange), $clone(new valueRange.ptr(8, 133, 150), valueRange), $clone(new valueRange.ptr(64, 151, 153), valueRange), $clone(new valueRange.ptr(8, 154, 177), valueRange), $clone(new valueRange.ptr(64, 178, 178), valueRange), $clone(new valueRange.ptr(8, 179, 187), valueRange), $clone(new valueRange.ptr(64, 188, 188), valueRange), $clone(new valueRange.ptr(8, 189, 189), valueRange), $clone(new valueRange.ptr(64, 190, 191), valueRange), $clone(new valueRange.ptr(0, 16, 0), valueRange), $clone(new valueRange.ptr(8, 128, 134), valueRange), $clone(new valueRange.ptr(64, 135, 137), valueRange), $clone(new valueRange.ptr(15112, 138, 138), valueRange), $clone(new valueRange.ptr(64, 139, 142), valueRange), $clone(new valueRange.ptr(12296, 143, 145), valueRange), $clone(new valueRange.ptr(13064, 146, 148), valueRange), $clone(new valueRange.ptr(64, 149, 149), valueRange), $clone(new valueRange.ptr(13064, 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valueRange), $clone(new valueRange.ptr(13080, 170, 173), valueRange), $clone(new valueRange.ptr(24, 174, 186), valueRange), $clone(new valueRange.ptr(9137, 187, 187), valueRange), $clone(new valueRange.ptr(9145, 188, 188), valueRange), $clone(new valueRange.ptr(9153, 189, 189), valueRange), $clone(new valueRange.ptr(9161, 190, 190), valueRange), $clone(new valueRange.ptr(9169, 191, 191), valueRange), $clone(new valueRange.ptr(0, 3, 0), valueRange), $clone(new valueRange.ptr(9177, 128, 128), valueRange), $clone(new valueRange.ptr(24, 129, 170), valueRange), $clone(new valueRange.ptr(64, 171, 191), valueRange), $clone(new valueRange.ptr(0, 4, 0), valueRange), $clone(new valueRange.ptr(24, 128, 129), valueRange), $clone(new valueRange.ptr(13080, 130, 132), valueRange), $clone(new valueRange.ptr(24, 133, 133), valueRange), $clone(new valueRange.ptr(64, 134, 191), valueRange), $clone(new valueRange.ptr(0, 4, 0), valueRange), $clone(new valueRange.ptr(24, 128, 147), valueRange), $clone(new valueRange.ptr(64, 148, 159), valueRange), $clone(new valueRange.ptr(24, 160, 179), valueRange), $clone(new valueRange.ptr(64, 180, 191), valueRange), $clone(new valueRange.ptr(0, 4, 0), valueRange), $clone(new valueRange.ptr(24, 128, 150), valueRange), $clone(new valueRange.ptr(64, 151, 159), valueRange), $clone(new valueRange.ptr(24, 160, 184), valueRange), $clone(new valueRange.ptr(64, 185, 191), valueRange), $clone(new valueRange.ptr(0, 3, 0), valueRange), $clone(new valueRange.ptr(13064, 128, 182), valueRange), $clone(new valueRange.ptr(24, 183, 186), valueRange), $clone(new valueRange.ptr(13064, 187, 191), valueRange), $clone(new valueRange.ptr(0, 4, 0), valueRange), $clone(new valueRange.ptr(13064, 128, 172), valueRange), $clone(new valueRange.ptr(24, 173, 180), valueRange), $clone(new valueRange.ptr(13064, 181, 181), valueRange), $clone(new valueRange.ptr(24, 182, 191), valueRange), $clone(new valueRange.ptr(0, 8, 0), valueRange), $clone(new valueRange.ptr(24, 128, 131), valueRange), $clone(new valueRange.ptr(13064, 132, 132), valueRange), $clone(new valueRange.ptr(24, 133, 139), valueRange), $clone(new valueRange.ptr(64, 140, 154), valueRange), $clone(new valueRange.ptr(13064, 155, 159), valueRange), $clone(new valueRange.ptr(64, 160, 160), valueRange), $clone(new valueRange.ptr(13064, 161, 175), valueRange), $clone(new valueRange.ptr(64, 176, 191), valueRange), $clone(new valueRange.ptr(0, 4, 0), valueRange), $clone(new valueRange.ptr(8, 128, 158), valueRange), $clone(new valueRange.ptr(64, 159, 164), valueRange), $clone(new valueRange.ptr(8, 165, 170), valueRange), $clone(new valueRange.ptr(64, 171, 191), valueRange), $clone(new valueRange.ptr(0, 3, 0), valueRange), $clone(new valueRange.ptr(64, 128, 142), valueRange), $clone(new valueRange.ptr(13064, 143, 143), valueRange), $clone(new valueRange.ptr(64, 144, 191), valueRange), $clone(new valueRange.ptr(0, 5, 0), valueRange), $clone(new valueRange.ptr(8, 128, 172), valueRange), $clone(new valueRange.ptr(64, 173, 175), valueRange), $clone(new valueRange.ptr(13064, 176, 182), valueRange), $clone(new valueRange.ptr(8, 183, 189), valueRange), $clone(new valueRange.ptr(64, 190, 191), valueRange), $clone(new valueRange.ptr(0, 5, 0), valueRange), $clone(new valueRange.ptr(8, 128, 137), valueRange), $clone(new valueRange.ptr(64, 138, 141), valueRange), $clone(new valueRange.ptr(8, 142, 142), valueRange), $clone(new valueRange.ptr(24, 143, 143), valueRange), $clone(new valueRange.ptr(64, 144, 191), valueRange), $clone(new valueRange.ptr(0, 4, 0), valueRange), $clone(new valueRange.ptr(64, 128, 143), valueRange), $clone(new valueRange.ptr(8, 144, 173), valueRange), $clone(new valueRange.ptr(13064, 174, 174), valueRange), $clone(new valueRange.ptr(64, 175, 191), valueRange), $clone(new valueRange.ptr(0, 5, 0), valueRange), $clone(new valueRange.ptr(8, 128, 171), valueRange), $clone(new valueRange.ptr(13064, 172, 175), valueRange), $clone(new valueRange.ptr(8, 176, 185), valueRange), $clone(new valueRange.ptr(64, 186, 190), valueRange), $clone(new valueRange.ptr(24, 191, 191), valueRange), $clone(new valueRange.ptr(0, 5, 0), valueRange), $clone(new valueRange.ptr(64, 128, 143), valueRange), $clone(new valueRange.ptr(8, 144, 171), valueRange), $clone(new valueRange.ptr(13064, 172, 175), valueRange), $clone(new valueRange.ptr(8, 176, 185), valueRange), $clone(new valueRange.ptr(64, 186, 191), valueRange), $clone(new valueRange.ptr(0, 9, 0), valueRange), $clone(new valueRange.ptr(64, 128, 159), valueRange), $clone(new valueRange.ptr(8, 160, 166), valueRange), $clone(new valueRange.ptr(64, 167, 167), valueRange), $clone(new valueRange.ptr(8, 168, 171), valueRange), $clone(new valueRange.ptr(64, 172, 172), valueRange), $clone(new valueRange.ptr(8, 173, 174), valueRange), $clone(new valueRange.ptr(64, 175, 175), valueRange), $clone(new valueRange.ptr(8, 176, 190), valueRange), $clone(new valueRange.ptr(64, 191, 191), valueRange), $clone(new valueRange.ptr(0, 5, 0), valueRange), $clone(new valueRange.ptr(2056, 128, 132), valueRange), $clone(new valueRange.ptr(64, 133, 134), valueRange), $clone(new valueRange.ptr(2072, 135, 143), valueRange), $clone(new valueRange.ptr(13064, 144, 150), valueRange), $clone(new valueRange.ptr(64, 151, 191), valueRange), $clone(new valueRange.ptr(0, 8, 0), valueRange), $clone(new valueRange.ptr(2568, 128, 131), valueRange), $clone(new valueRange.ptr(13064, 132, 138), valueRange), $clone(new valueRange.ptr(2824, 139, 139), valueRange), $clone(new valueRange.ptr(64, 140, 143), valueRange), $clone(new valueRange.ptr(2056, 144, 153), valueRange), $clone(new valueRange.ptr(64, 154, 157), valueRange), $clone(new valueRange.ptr(2072, 158, 159), valueRange), $clone(new valueRange.ptr(64, 160, 191), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(64, 128, 176), valueRange), $clone(new valueRange.ptr(2072, 177, 191), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(2072, 128, 180), valueRange), $clone(new valueRange.ptr(64, 181, 191), valueRange), $clone(new valueRange.ptr(0, 3, 0), valueRange), $clone(new valueRange.ptr(64, 128, 128), valueRange), $clone(new valueRange.ptr(2072, 129, 189), valueRange), $clone(new valueRange.ptr(64, 190, 191), valueRange), $clone(new valueRange.ptr(0, 3, 0), valueRange), $clone(new valueRange.ptr(64, 128, 175), valueRange), $clone(new valueRange.ptr(24, 176, 177), valueRange), $clone(new valueRange.ptr(64, 178, 191), valueRange), $clone(new valueRange.ptr(0, 3, 0), valueRange), $clone(new valueRange.ptr(24, 128, 171), valueRange), $clone(new valueRange.ptr(64, 172, 175), valueRange), $clone(new valueRange.ptr(24, 176, 191), valueRange), $clone(new valueRange.ptr(0, 5, 0), valueRange), $clone(new valueRange.ptr(24, 128, 147), valueRange), $clone(new valueRange.ptr(64, 148, 159), valueRange), $clone(new valueRange.ptr(24, 160, 174), valueRange), $clone(new valueRange.ptr(64, 175, 176), valueRange), $clone(new valueRange.ptr(24, 177, 191), valueRange), $clone(new valueRange.ptr(0, 5, 0), valueRange), $clone(new valueRange.ptr(64, 128, 128), valueRange), $clone(new valueRange.ptr(24, 129, 143), valueRange), $clone(new valueRange.ptr(64, 144, 144), valueRange), $clone(new valueRange.ptr(24, 145, 181), valueRange), $clone(new valueRange.ptr(64, 182, 191), valueRange), $clone(new valueRange.ptr(0, 4, 0), valueRange), $clone(new valueRange.ptr(24, 128, 143), valueRange), $clone(new valueRange.ptr(9993, 144, 144), valueRange), $clone(new valueRange.ptr(24, 145, 173), valueRange), $clone(new valueRange.ptr(64, 174, 191), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(64, 128, 165), valueRange), $clone(new valueRange.ptr(24, 166, 191), valueRange), $clone(new valueRange.ptr(0, 15, 0), valueRange), $clone(new valueRange.ptr(10377, 128, 128), valueRange), $clone(new valueRange.ptr(10385, 129, 129), valueRange), $clone(new valueRange.ptr(10393, 130, 130), valueRange), $clone(new valueRange.ptr(10401, 131, 131), valueRange), $clone(new valueRange.ptr(10409, 132, 132), valueRange), $clone(new valueRange.ptr(10417, 133, 133), valueRange), $clone(new valueRange.ptr(10425, 134, 134), valueRange), $clone(new valueRange.ptr(10433, 135, 135), valueRange), $clone(new valueRange.ptr(10441, 136, 136), valueRange), $clone(new valueRange.ptr(64, 137, 143), valueRange), $clone(new valueRange.ptr(10449, 144, 144), valueRange), $clone(new valueRange.ptr(10457, 145, 145), valueRange), $clone(new valueRange.ptr(64, 146, 159), valueRange), $clone(new valueRange.ptr(24, 160, 165), valueRange), $clone(new valueRange.ptr(64, 166, 191), valueRange), $clone(new valueRange.ptr(0, 6, 0), valueRange), $clone(new valueRange.ptr(24, 128, 151), valueRange), $clone(new valueRange.ptr(64, 152, 155), valueRange), $clone(new valueRange.ptr(24, 156, 172), valueRange), $clone(new valueRange.ptr(64, 173, 175), valueRange), $clone(new valueRange.ptr(24, 176, 188), valueRange), $clone(new valueRange.ptr(64, 189, 191), valueRange), $clone(new valueRange.ptr(0, 3, 0), valueRange), $clone(new valueRange.ptr(24, 128, 182), valueRange), $clone(new valueRange.ptr(64, 183, 186), valueRange), $clone(new valueRange.ptr(24, 187, 191), valueRange), $clone(new valueRange.ptr(0, 6, 0), valueRange), $clone(new valueRange.ptr(24, 128, 153), valueRange), $clone(new valueRange.ptr(64, 154, 159), valueRange), $clone(new valueRange.ptr(24, 160, 171), valueRange), $clone(new valueRange.ptr(64, 172, 175), valueRange), $clone(new valueRange.ptr(24, 176, 176), valueRange), $clone(new valueRange.ptr(64, 177, 191), valueRange), $clone(new valueRange.ptr(0, 3, 0), valueRange), $clone(new valueRange.ptr(24, 128, 139), valueRange), $clone(new valueRange.ptr(64, 140, 143), valueRange), $clone(new valueRange.ptr(24, 144, 191), valueRange), $clone(new valueRange.ptr(0, 5, 0), valueRange), $clone(new valueRange.ptr(24, 128, 135), valueRange), $clone(new valueRange.ptr(64, 136, 143), valueRange), $clone(new valueRange.ptr(24, 144, 153), valueRange), $clone(new valueRange.ptr(64, 154, 159), valueRange), $clone(new valueRange.ptr(24, 160, 191), valueRange), $clone(new valueRange.ptr(0, 6, 0), valueRange), $clone(new valueRange.ptr(24, 128, 135), valueRange), $clone(new valueRange.ptr(64, 136, 143), valueRange), $clone(new valueRange.ptr(24, 144, 173), valueRange), $clone(new valueRange.ptr(64, 174, 175), valueRange), $clone(new valueRange.ptr(24, 176, 177), valueRange), $clone(new valueRange.ptr(64, 178, 191), valueRange), $clone(new valueRange.ptr(0, 6, 0), valueRange), $clone(new valueRange.ptr(24, 128, 147), valueRange), $clone(new valueRange.ptr(64, 148, 159), valueRange), $clone(new valueRange.ptr(24, 160, 173), valueRange), $clone(new valueRange.ptr(64, 174, 175), valueRange), $clone(new valueRange.ptr(24, 176, 188), valueRange), $clone(new valueRange.ptr(64, 189, 191), valueRange), $clone(new valueRange.ptr(0, 5, 0), valueRange), $clone(new valueRange.ptr(24, 128, 136), valueRange), $clone(new valueRange.ptr(64, 137, 143), valueRange), $clone(new valueRange.ptr(24, 144, 189), valueRange), $clone(new valueRange.ptr(64, 190, 190), valueRange), $clone(new valueRange.ptr(24, 191, 191), valueRange), $clone(new valueRange.ptr(0, 8, 0), valueRange), $clone(new valueRange.ptr(24, 128, 133), valueRange), $clone(new valueRange.ptr(64, 134, 141), valueRange), $clone(new valueRange.ptr(24, 142, 155), valueRange), $clone(new valueRange.ptr(64, 156, 159), valueRange), $clone(new valueRange.ptr(24, 160, 168), valueRange), $clone(new valueRange.ptr(64, 169, 175), valueRange), $clone(new valueRange.ptr(24, 176, 184), valueRange), $clone(new valueRange.ptr(64, 185, 191), valueRange), $clone(new valueRange.ptr(0, 3, 0), valueRange), $clone(new valueRange.ptr(24, 128, 146), valueRange), $clone(new valueRange.ptr(64, 147, 147), valueRange), $clone(new valueRange.ptr(24, 148, 191), valueRange), $clone(new valueRange.ptr(0, 13, 0), valueRange), $clone(new valueRange.ptr(24, 128, 138), valueRange), $clone(new valueRange.ptr(64, 139, 175), valueRange), $clone(new valueRange.ptr(1761, 176, 176), valueRange), $clone(new valueRange.ptr(73, 177, 177), valueRange), $clone(new valueRange.ptr(41, 178, 178), valueRange), $clone(new valueRange.ptr(49, 179, 179), valueRange), $clone(new valueRange.ptr(1769, 180, 180), valueRange), $clone(new valueRange.ptr(1777, 181, 181), valueRange), $clone(new valueRange.ptr(1785, 182, 182), valueRange), $clone(new valueRange.ptr(1793, 183, 183), valueRange), $clone(new valueRange.ptr(1801, 184, 184), valueRange), $clone(new valueRange.ptr(1809, 185, 185), valueRange), $clone(new valueRange.ptr(64, 186, 191), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(8, 128, 159), valueRange), $clone(new valueRange.ptr(64, 160, 191), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(8, 128, 185), valueRange), $clone(new valueRange.ptr(64, 186, 191), valueRange), $clone(new valueRange.ptr(0, 3, 0), valueRange), $clone(new valueRange.ptr(8, 128, 157), valueRange), $clone(new valueRange.ptr(64, 158, 159), valueRange), $clone(new valueRange.ptr(8, 160, 191), valueRange), $clone(new valueRange.ptr(0, 3, 0), valueRange), $clone(new valueRange.ptr(8, 128, 161), valueRange), $clone(new valueRange.ptr(64, 162, 175), valueRange), $clone(new valueRange.ptr(8, 176, 191), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(8, 128, 160), valueRange), $clone(new valueRange.ptr(64, 161, 191), valueRange), $clone(new valueRange.ptr(0, 3, 0), valueRange), $clone(new valueRange.ptr(8, 128, 138), valueRange), $clone(new valueRange.ptr(64, 139, 143), valueRange), $clone(new valueRange.ptr(8, 144, 191), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(8, 128, 175), valueRange), $clone(new valueRange.ptr(64, 176, 191), valueRange), $clone(new valueRange.ptr(0, 4, 0), valueRange), $clone(new valueRange.ptr(64, 128, 128), valueRange), $clone(new valueRange.ptr(832, 129, 129), valueRange), $clone(new valueRange.ptr(64, 130, 159), valueRange), $clone(new valueRange.ptr(832, 160, 191), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(832, 128, 191), valueRange), $clone(new valueRange.ptr(0, 1, 0), valueRange), $clone(new valueRange.ptr(13248, 128, 191), valueRange), $clone(new valueRange.ptr(0, 2, 0), valueRange), $clone(new valueRange.ptr(13248, 128, 175), valueRange), $clone(new valueRange.ptr(64, 176, 191), valueRange)]);
 		idnaSparse = new sparseBlocks.ptr(new sliceType$1(idnaSparseValues), idnaSparseOffset);
 		punycode = new Profile.ptr(new options.ptr(false, false, false, false, false, false, ptrType.nil, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError));
 		$pkg.Punycode = punycode;
-		joinStates = new sliceType$2([$clone($toNativeArray($kindInt8, [0, 2, 2, 0, 0, 5, 5, 1]), arrayType), $clone($toNativeArray($kindInt8, [0, 2, 2, 0, 0, 0, 0, 0]), arrayType), $clone($toNativeArray($kindInt8, [0, 2, 2, 2, 0, 5, 4, 3]), arrayType), $clone($toNativeArray($kindInt8, [0, 2, 2, 2, 0, 0, 0, 0]), arrayType), $clone($toNativeArray($kindInt8, [0, 5, 2, 4, 0, 5, 5, 4]), arrayType), $clone($toNativeArray($kindInt8, [5, 5, 5, 5, 5, 5, 5, 5]), arrayType)]);
 		lookup = new Profile.ptr($clone(new options.ptr(false, true, true, true, false, false, trie, validateFromPunycode, validateAndMap, bidirule.ValidString), options));
 		$pkg.Lookup = lookup;
+		joinStates = new sliceType$2([$clone($toNativeArray($kindInt8, [0, 2, 2, 0, 0, 5, 5, 1]), arrayType), $clone($toNativeArray($kindInt8, [0, 2, 2, 0, 0, 0, 0, 0]), arrayType), $clone($toNativeArray($kindInt8, [0, 2, 2, 2, 0, 5, 4, 3]), arrayType), $clone($toNativeArray($kindInt8, [0, 2, 2, 2, 0, 0, 0, 0]), arrayType), $clone($toNativeArray($kindInt8, [0, 5, 2, 4, 0, 5, 5, 4]), arrayType), $clone($toNativeArray($kindInt8, [5, 5, 5, 5, 5, 5, 5, 5]), arrayType)]);
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
@@ -274029,7 +276535,7 @@ $packages["vendor/golang.org/x/net/http/httpproxy"] = (function() {
 	return $pkg;
 })();
 $packages["vendor/golang.org/x/net/http2/hpack"] = (function() {
-	var $pkg = {}, $init, bytes, errors, fmt, io, sync, headerFieldTable, pairNameValue, incomparable, node, DecodingError, InvalidIndexError, HeaderField, Decoder, dynamicTable, indexType, undecodedString, Encoder, ptrType, sliceType, sliceType$1, sliceType$2, ptrType$1, arrayType, ptrType$2, funcType, arrayType$1, arrayType$2, ptrType$3, mapType, mapType$1, funcType$1, ptrType$4, ptrType$5, ptrType$6, buildRootOnce, lazyRootHuffmanNode, huffmanCodes, huffmanCodeLen, staticTable, bufPool, errNeedMore, errVarintOverflow, huffmanDecode, newInternalNode, getRootHuffmanNode, buildRootHuffmanNode, AppendHuffmanString, HuffmanEncodeLength, NewDecoder, readVarInt, NewEncoder, appendIndexed, appendNewName, appendIndexedName, appendTableSize, appendVarInt, appendHpackString, encodeTypeByte;
+	var $pkg = {}, $init, bytes, errors, fmt, io, sync, headerFieldTable, pairNameValue, incomparable, node, DecodingError, InvalidIndexError, HeaderField, Decoder, dynamicTable, indexType, undecodedString, Encoder, ptrType, sliceType, sliceType$1, sliceType$2, ptrType$1, arrayType, ptrType$2, funcType, arrayType$1, arrayType$2, ptrType$3, ptrType$4, mapType, mapType$1, funcType$1, ptrType$5, ptrType$6, ptrType$7, buildRootOnce, lazyRootHuffmanNode, huffmanCodes, huffmanCodeLen, staticTable, bufPool, errNeedMore, errVarintOverflow, huffmanDecode, newInternalNode, getRootHuffmanNode, buildRootHuffmanNode, AppendHuffmanString, HuffmanEncodeLength, NewDecoder, readVarInt, NewEncoder, appendIndexed, appendNewName, appendIndexedName, appendTableSize, appendVarInt, appendHpackString, encodeTypeByte;
 	bytes = $packages["bytes"];
 	errors = $packages["errors"];
 	fmt = $packages["fmt"];
@@ -274181,13 +276687,14 @@ $packages["vendor/golang.org/x/net/http2/hpack"] = (function() {
 		funcType = $funcType([], [], false);
 		arrayType$1 = $arrayType(funcType, 0);
 		arrayType$2 = $arrayType(node, 256);
-		ptrType$3 = $ptrType(headerFieldTable);
+		ptrType$3 = $ptrType(arrayType$2);
+		ptrType$4 = $ptrType(headerFieldTable);
 		mapType = $mapType($String, $Uint64);
 		mapType$1 = $mapType(pairNameValue, $Uint64);
 		funcType$1 = $funcType([HeaderField], [], false);
-		ptrType$4 = $ptrType(Decoder);
-		ptrType$5 = $ptrType(dynamicTable);
-		ptrType$6 = $ptrType(Encoder);
+		ptrType$5 = $ptrType(Decoder);
+		ptrType$6 = $ptrType(dynamicTable);
+		ptrType$7 = $ptrType(Encoder);
 		$ptrType(headerFieldTable).prototype.init = function init() {
 			var t;
 			t = this;
@@ -274305,7 +276812,7 @@ $packages["vendor/golang.org/x/net/http2/hpack"] = (function() {
 			/* */ } return; } var $f = {$blk: idToIndex, $c: true, $r, _r, id, k, t, x, x$1, x$2, x$3, $s};return $f;
 		};
 		huffmanDecode = function huffmanDecode$1(buf, maxLen, v) {
-			var {_i, _r, _ref, _tmp, _tmp$1, _tmp$2, b, buf, cbits, cur, idx, mask, maxLen, n, rootHuffmanNode, sbits, v, x, x$1, x$2, y, y$1, y$2, $s, $r, $c} = $restore(this, {buf, maxLen, v});
+			var {_i, _r, _ref, _tmp, _tmp$1, _tmp$2, b, buf, cbits, cur, idx, mask, maxLen, n, rootHuffmanNode, sbits, v, x, x$1, x$2, x$3, x$4, y, y$1, y$2, $s, $r, $c} = $restore(this, {buf, maxLen, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_r = getRootHuffmanNode(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			rootHuffmanNode = _r;
@@ -274327,7 +276834,7 @@ $packages["vendor/golang.org/x/net/http2/hpack"] = (function() {
 				while (true) {
 					if (!(cbits >= 8)) { break; }
 					idx = ((((y = ((cbits - 8 << 24 >>> 24)), y < 32 ? (cur >>> y) : 0) >>> 0) << 24 >>> 24));
-					n = (x = n.children, ((idx < 0 || idx >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[idx]));
+					n = (x = (x$1 = n.children, (x$1 === ptrType$2.nil && $throwNilPointerError(), x$1)), ((idx < 0 || idx >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[idx]));
 					if (n === ptrType.nil) {
 						$s = -1; return $pkg.ErrInvalidHuffman;
 					}
@@ -274347,7 +276854,7 @@ $packages["vendor/golang.org/x/net/http2/hpack"] = (function() {
 			}
 			while (true) {
 				if (!(cbits > 0)) { break; }
-				n = (x$1 = n.children, x$2 = ((((y$1 = ((8 - cbits << 24 >>> 24)), y$1 < 32 ? (cur << y$1) : 0) >>> 0) << 24 >>> 24)), ((x$2 < 0 || x$2 >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[x$2]));
+				n = (x$2 = (x$3 = n.children, (x$3 === ptrType$2.nil && $throwNilPointerError(), x$3)), x$4 = ((((y$1 = ((8 - cbits << 24 >>> 24)), y$1 < 32 ? (cur << y$1) : 0) >>> 0) << 24 >>> 24)), ((x$4 < 0 || x$4 >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[x$4]));
 				if (n === ptrType.nil) {
 					$s = -1; return $pkg.ErrInvalidHuffman;
 				}
@@ -274370,7 +276877,7 @@ $packages["vendor/golang.org/x/net/http2/hpack"] = (function() {
 				$s = -1; return $pkg.ErrInvalidHuffman;
 			}
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: huffmanDecode$1, $c: true, $r, _i, _r, _ref, _tmp, _tmp$1, _tmp$2, b, buf, cbits, cur, idx, mask, maxLen, n, rootHuffmanNode, sbits, v, x, x$1, x$2, y, y$1, y$2, $s};return $f;
+			/* */ } return; } var $f = {$blk: huffmanDecode$1, $c: true, $r, _i, _r, _ref, _tmp, _tmp$1, _tmp$2, b, buf, cbits, cur, idx, mask, maxLen, n, rootHuffmanNode, sbits, v, x, x$1, x$2, x$3, x$4, y, y$1, y$2, $s};return $f;
 		};
 		newInternalNode = function newInternalNode$1() {
 			return new node.ptr(arrayType$1.zero(), arrayType.zero(), 0, 0);
@@ -274383,7 +276890,7 @@ $packages["vendor/golang.org/x/net/http2/hpack"] = (function() {
 			/* */ } return; } var $f = {$blk: getRootHuffmanNode$1, $c: true, $r, $s};return $f;
 		};
 		buildRootHuffmanNode = function buildRootHuffmanNode$1() {
-			var _i, _ref, _tmp, _tmp$1, code, codeLen, cur, end, i, i$1, leaves, shift, start, sym, x, x$1, x$2, x$3, x$4, x$5, x$6, y, y$1, y$2;
+			var _i, _ref, _tmp, _tmp$1, code, codeLen, cur, end, i, i$1, leaves, shift, start, sym, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, y, y$1, y$2;
 			if (false) {
 				$panic(new $String("unexpected size"));
 			}
@@ -274401,22 +276908,22 @@ $packages["vendor/golang.org/x/net/http2/hpack"] = (function() {
 					if (!(codeLen > 8)) { break; }
 					codeLen = codeLen - (8) << 24 >>> 24;
 					i = ((((y = codeLen, y < 32 ? (code >>> y) : 0) >>> 0) << 24 >>> 24));
-					if ((x = cur.children, ((i < 0 || i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[i])) === ptrType.nil) {
-						(x$1 = cur.children, x$1.nilCheck, ((i < 0 || i >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[i] = newInternalNode()));
+					if ((x = (x$1 = cur.children, (x$1 === ptrType$2.nil && $throwNilPointerError(), x$1)), ((i < 0 || i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[i])) === ptrType.nil) {
+						(x$2 = cur.children, x$2.nilCheck, ((i < 0 || i >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[i] = newInternalNode()));
 					}
-					cur = (x$2 = cur.children, ((i < 0 || i >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[i]));
+					cur = (x$3 = (x$4 = cur.children, (x$4 === ptrType$2.nil && $throwNilPointerError(), x$4)), ((i < 0 || i >= x$3.length) ? ($throwRuntimeError("index out of range"), undefined) : x$3[i]));
 				}
 				shift = 8 - codeLen << 24 >>> 24;
 				_tmp = ((((((y$1 = shift, y$1 < 32 ? (code << y$1) : 0) >>> 0) << 24 >>> 24)) >> 0));
 				_tmp$1 = (((y$2 = shift, y$2 < 32 ? (1 << y$2) : 0) >> 0));
 				start = _tmp;
 				end = _tmp$1;
-				(x$3 = leaves, ((sym < 0 || sym >= x$3.length) ? ($throwRuntimeError("index out of range"), undefined) : x$3[sym])).sym = ((sym << 24 >>> 24));
-				(x$4 = leaves, ((sym < 0 || sym >= x$4.length) ? ($throwRuntimeError("index out of range"), undefined) : x$4[sym])).codeLen = codeLen;
+				(x$5 = (leaves === ptrType$3.nil && $throwNilPointerError(), leaves), ((sym < 0 || sym >= x$5.length) ? ($throwRuntimeError("index out of range"), undefined) : x$5[sym])).sym = ((sym << 24 >>> 24));
+				(x$6 = (leaves === ptrType$3.nil && $throwNilPointerError(), leaves), ((sym < 0 || sym >= x$6.length) ? ($throwRuntimeError("index out of range"), undefined) : x$6[sym])).codeLen = codeLen;
 				i$1 = start;
 				while (true) {
 					if (!(i$1 < (start + end >> 0))) { break; }
-					(x$6 = cur.children, x$6.nilCheck, ((i$1 < 0 || i$1 >= x$6.length) ? ($throwRuntimeError("index out of range"), undefined) : x$6[i$1] = (x$5 = leaves, ((sym < 0 || sym >= x$5.length) ? ($throwRuntimeError("index out of range"), undefined) : x$5[sym]))));
+					(x$7 = cur.children, x$7.nilCheck, ((i$1 < 0 || i$1 >= x$7.length) ? ($throwRuntimeError("index out of range"), undefined) : x$7[i$1] = ((sym < 0 || sym >= leaves.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(leaves, sym, ptrType))));
 					i$1 = i$1 + (1) >> 0;
 				}
 				_i++;
@@ -275246,14 +277753,14 @@ $packages["vendor/golang.org/x/net/http2/hpack"] = (function() {
 			}
 			return 0;
 		};
-		ptrType$3.methods = [{prop: "init", name: "init", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([], [], false)}, {prop: "len", name: "len", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([], [$Int], false)}, {prop: "addEntry", name: "addEntry", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([HeaderField], [], false)}, {prop: "evictOldest", name: "evictOldest", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([$Int], [], false)}, {prop: "search", name: "search", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([HeaderField], [$Uint64, $Bool], false)}, {prop: "idToIndex", name: "idToIndex", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([$Uint64], [$Uint64], false)}];
+		ptrType$4.methods = [{prop: "init", name: "init", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([], [], false)}, {prop: "len", name: "len", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([], [$Int], false)}, {prop: "addEntry", name: "addEntry", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([HeaderField], [], false)}, {prop: "evictOldest", name: "evictOldest", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([$Int], [], false)}, {prop: "search", name: "search", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([HeaderField], [$Uint64, $Bool], false)}, {prop: "idToIndex", name: "idToIndex", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([$Uint64], [$Uint64], false)}];
 		DecodingError.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		InvalidIndexError.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		HeaderField.methods = [{prop: "IsPseudo", name: "IsPseudo", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Uint32], false)}];
-		ptrType$4.methods = [{prop: "SetMaxStringLength", name: "SetMaxStringLength", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "SetEmitFunc", name: "SetEmitFunc", pkg: "", typ: $funcType([funcType$1], [], false)}, {prop: "SetEmitEnabled", name: "SetEmitEnabled", pkg: "", typ: $funcType([$Bool], [], false)}, {prop: "EmitEnabled", name: "EmitEnabled", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "SetMaxDynamicTableSize", name: "SetMaxDynamicTableSize", pkg: "", typ: $funcType([$Uint32], [], false)}, {prop: "SetAllowedMaxDynamicTableSize", name: "SetAllowedMaxDynamicTableSize", pkg: "", typ: $funcType([$Uint32], [], false)}, {prop: "maxTableIndex", name: "maxTableIndex", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([], [$Int], false)}, {prop: "at", name: "at", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([$Uint64], [HeaderField, $Bool], false)}, {prop: "DecodeFull", name: "DecodeFull", pkg: "", typ: $funcType([sliceType$2], [sliceType, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "parseHeaderFieldRepr", name: "parseHeaderFieldRepr", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([], [$error], false)}, {prop: "parseFieldIndexed", name: "parseFieldIndexed", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([], [$error], false)}, {prop: "parseFieldLiteral", name: "parseFieldLiteral", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([$Uint8, indexType], [$error], false)}, {prop: "callEmit", name: "callEmit", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([HeaderField], [$error], false)}, {prop: "parseDynamicTableSizeUpdate", name: "parseDynamicTableSizeUpdate", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([], [$error], false)}, {prop: "readString", name: "readString", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([sliceType$2], [undecodedString, sliceType$2, $error], false)}, {prop: "decodeString", name: "decodeString", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([undecodedString], [$String, $error], false)}];
-		ptrType$5.methods = [{prop: "setMaxSize", name: "setMaxSize", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([$Uint32], [], false)}, {prop: "add", name: "add", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([HeaderField], [], false)}, {prop: "evict", name: "evict", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([], [], false)}];
+		ptrType$5.methods = [{prop: "SetMaxStringLength", name: "SetMaxStringLength", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "SetEmitFunc", name: "SetEmitFunc", pkg: "", typ: $funcType([funcType$1], [], false)}, {prop: "SetEmitEnabled", name: "SetEmitEnabled", pkg: "", typ: $funcType([$Bool], [], false)}, {prop: "EmitEnabled", name: "EmitEnabled", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "SetMaxDynamicTableSize", name: "SetMaxDynamicTableSize", pkg: "", typ: $funcType([$Uint32], [], false)}, {prop: "SetAllowedMaxDynamicTableSize", name: "SetAllowedMaxDynamicTableSize", pkg: "", typ: $funcType([$Uint32], [], false)}, {prop: "maxTableIndex", name: "maxTableIndex", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([], [$Int], false)}, {prop: "at", name: "at", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([$Uint64], [HeaderField, $Bool], false)}, {prop: "DecodeFull", name: "DecodeFull", pkg: "", typ: $funcType([sliceType$2], [sliceType, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "parseHeaderFieldRepr", name: "parseHeaderFieldRepr", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([], [$error], false)}, {prop: "parseFieldIndexed", name: "parseFieldIndexed", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([], [$error], false)}, {prop: "parseFieldLiteral", name: "parseFieldLiteral", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([$Uint8, indexType], [$error], false)}, {prop: "callEmit", name: "callEmit", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([HeaderField], [$error], false)}, {prop: "parseDynamicTableSizeUpdate", name: "parseDynamicTableSizeUpdate", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([], [$error], false)}, {prop: "readString", name: "readString", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([sliceType$2], [undecodedString, sliceType$2, $error], false)}, {prop: "decodeString", name: "decodeString", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([undecodedString], [$String, $error], false)}];
+		ptrType$6.methods = [{prop: "setMaxSize", name: "setMaxSize", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([$Uint32], [], false)}, {prop: "add", name: "add", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([HeaderField], [], false)}, {prop: "evict", name: "evict", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([], [], false)}];
 		indexType.methods = [{prop: "indexed", name: "indexed", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([], [$Bool], false)}, {prop: "sensitive", name: "sensitive", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([], [$Bool], false)}];
-		ptrType$6.methods = [{prop: "WriteField", name: "WriteField", pkg: "", typ: $funcType([HeaderField], [$error], false)}, {prop: "searchTable", name: "searchTable", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([HeaderField], [$Uint64, $Bool], false)}, {prop: "SetMaxDynamicTableSize", name: "SetMaxDynamicTableSize", pkg: "", typ: $funcType([$Uint32], [], false)}, {prop: "MaxDynamicTableSize", name: "MaxDynamicTableSize", pkg: "", typ: $funcType([], [$Uint32], false)}, {prop: "SetMaxDynamicTableSizeLimit", name: "SetMaxDynamicTableSizeLimit", pkg: "", typ: $funcType([$Uint32], [], false)}, {prop: "shouldIndex", name: "shouldIndex", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([HeaderField], [$Bool], false)}];
+		ptrType$7.methods = [{prop: "WriteField", name: "WriteField", pkg: "", typ: $funcType([HeaderField], [$error], false)}, {prop: "searchTable", name: "searchTable", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([HeaderField], [$Uint64, $Bool], false)}, {prop: "SetMaxDynamicTableSize", name: "SetMaxDynamicTableSize", pkg: "", typ: $funcType([$Uint32], [], false)}, {prop: "MaxDynamicTableSize", name: "MaxDynamicTableSize", pkg: "", typ: $funcType([], [$Uint32], false)}, {prop: "SetMaxDynamicTableSizeLimit", name: "SetMaxDynamicTableSizeLimit", pkg: "", typ: $funcType([$Uint32], [], false)}, {prop: "shouldIndex", name: "shouldIndex", pkg: "vendor/golang.org/x/net/http2/hpack", typ: $funcType([HeaderField], [$Bool], false)}];
 		headerFieldTable.init("vendor/golang.org/x/net/http2/hpack", [{prop: "ents", name: "ents", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "evictCount", name: "evictCount", embedded: false, exported: false, typ: $Uint64, tag: ""}, {prop: "byName", name: "byName", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "byNameValue", name: "byNameValue", embedded: false, exported: false, typ: mapType$1, tag: ""}]);
 		pairNameValue.init("vendor/golang.org/x/net/http2/hpack", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "value", name: "value", embedded: false, exported: false, typ: $String, tag: ""}]);
 		incomparable.init(funcType, 0);
@@ -275291,7 +277798,7 @@ $packages["vendor/golang.org/x/net/http2/hpack"] = (function() {
 	return $pkg;
 })();
 $packages["net/http"] = (function() {
-	var $pkg = {}, $init, bufio, bytes, gzip, list, context, rand, tls, base64, binary, errors, fmt, js, godebug, safefilepath, io, fs, log, math, rand$1, mime, multipart, net, httptrace, internal, ascii, textproto, url, os, path, filepath, reflect, runtime, sort, strconv, strings, sync, atomic, js$1, time, utf8, httpguts, httpproxy, hpack, idna, Transport, cancelKey, h2Transport, transportRequest, readTrackingBody, transportReadFromServerError, wantConn, wantConnQueue, erringRoundTripper, persistConnWriter, connectMethod, connectMethodKey, persistConn, readWriteCloserBody, nothingWrittenError, responseAndError, requestAndChan, writeRequest, httpError, tLogKey, bodyEOFSignal, gzipReader, tlsHandshakeTimeoutError, fakeLocker, connLRU, errorReader, byteReader, transferWriter, transferReader, unsupportedTEError, body, bodyLocked, finishAsyncByteRead, bufioFlushWriter, socksCommand, socksAuthMethod, socksReply, socksAddr, socksConn, socksDialer, socksUsernamePassword, sniffSig, exactSig, maskedSig, htmlSig, mp4Sig, textSig, Handler, ResponseWriter, conn, chunkWriter, response, writerOnly, readResult, connReader, expectContinueReader, extraHeader, closeWriter, statusError, HandlerFunc, redirectHandler, ServeMux, muxEntry, Server, ConnState, serverHandler, onceCloseListener, globalOptionsHandler, initALPNRequest, loggingConn, checkConnErrorWriter, streamReader, arrayReader, Response, ProtocolError, Request, requestBodyReadError, MaxBytesError, maxBytesReader, incomparable, contextKey, noBody, PushOptions, Header, stringWriter, keyValues, headerSorter, http2ClientConnPool, http2clientConnPoolIdleCloser, http2clientConnPool, http2dialCall, http2addConnCall, http2noDialClientConnPool, http2dataBuffer, http2ErrCode, http2ConnectionError, http2StreamError, http2goAwayFlowError, http2connError, http2pseudoHeaderError, http2duplicatePseudoHeaderError, http2headerFieldNameError, http2headerFieldValueError, http2flow, http2FrameType, http2Flags, http2FrameHeader, http2Frame, http2Framer, http2frameCache, http2DataFrame, http2SettingsFrame, http2PingFrame, http2GoAwayFrame, http2UnknownFrame, http2WindowUpdateFrame, http2HeadersFrame, http2HeadersFrameParam, http2PriorityFrame, http2PriorityParam, http2RSTStreamFrame, http2ContinuationFrame, http2PushPromiseFrame, http2PushPromiseParam, http2MetaHeadersFrame, http2goroutineLock, http2streamState, http2Setting, http2SettingID, http2gate, http2closeWaiter, http2bufferedWriter, http2httpError, http2connectionStater, http2sorter, http2incomparable, http2pipe, http2pipeBuffer, http2Server, http2serverInternalState, http2ServeConnOpts, http2serverConn, http2stream, http2readFrameResult, http2frameWriteResult, http2serverMessage, http2requestParam, http2unstartedHandler, http2bodyReadMsg, http2requestBody, http2responseWriter, http2responseWriterState, http2chunkWriter, http2startPushRequest, http2Transport, http2ClientConn, http2clientStream, http2stickyErrWriter, http2noCachedConnError, http2RoundTripOpt, http2ClientConnState, http2clientConnIdleState, http2clientConnReadLoop, http2GoAwayError, http2transportResponseBody, http2noBodyReader, http2missingBody, http2erringRoundTripper, http2gzipReader, http2noDialH2RoundTripper, http2writeFramer, http2writeContext, http2flushFrameWriter, http2writeSettings, http2writeGoAway, http2writeData, http2handlerPanicRST, http2writePingAck, http2writeSettingsAck, http2writeResHeaders, http2writePushPromise, http2write100ContinueHeadersFrame, http2writeWindowUpdate, http2WriteScheduler, http2OpenStreamOptions, http2FrameWriteRequest, http2writeQueue, http2writeQueuePool, http2PriorityWriteSchedulerConfig, http2priorityNodeState, http2priorityNode, http2sortPriorityNodeSiblings, http2priorityWriteScheduler, noTransport, XHRTransport, Cookie, SameSite, RoundTripper, requestTooLarger, baseContexter, I, ptrType, ptrType$1, sliceType, sliceType$1, ptrType$2, sliceType$2, sliceType$3, structType, sliceType$4, ptrType$4, sliceType$5, sliceType$6, ptrType$7, sliceType$7, funcType, arrayType, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, chanType, ptrType$13, ptrType$14, ptrType$15, mapType, ptrType$16, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, ptrType$23, sliceType$8, sliceType$9, ptrType$24, structType$1, ptrType$25, sliceType$10, sliceType$11, ptrType$26, ptrType$27, ptrType$28, ptrType$29, sliceType$12, ptrType$30, ptrType$31, ptrType$32, funcType$1, sliceType$13, ptrType$33, sliceType$14, arrayType$1, sliceType$15, sliceType$16, ptrType$34, arrayType$2, sliceType$17, ptrType$35, ptrType$36, ptrType$37, ptrType$38, ptrType$39, ptrType$40, ptrType$41, ptrType$42, ptrType$43, ptrType$44, ptrType$45, ptrType$46, ptrType$47, ptrType$48, ptrType$49, ptrType$50, arrayType$3, arrayType$4, arrayType$5, sliceType$18, ptrType$51, ptrType$52, ptrType$53, arrayType$6, ptrType$54, sliceType$19, ptrType$55, ptrType$56, ptrType$57, structType$2, ptrType$58, ptrType$59, ptrType$60, ptrType$61, ptrType$62, sliceType$20, ptrType$63, ptrType$64, sliceType$21, ptrType$65, ptrType$66, ptrType$67, ptrType$68, ptrType$69, arrayType$7, ptrType$70, ptrType$71, arrayType$8, sliceType$22, ptrType$72, ptrType$73, ptrType$74, ptrType$75, ptrType$76, ptrType$77, ptrType$78, ptrType$79, ptrType$80, ptrType$81, ptrType$82, ptrType$83, ptrType$84, sliceType$23, ptrType$85, ptrType$86, funcType$2, ptrType$87, funcType$3, ptrType$88, ptrType$89, ptrType$90, ptrType$91, ptrType$92, ptrType$93, ptrType$94, ptrType$95, ptrType$96, ptrType$97, ptrType$98, ptrType$99, interfaceType$3, ptrType$100, sliceType$24, ptrType$101, sliceType$25, ptrType$102, ptrType$103, sliceType$26, ptrType$104, ptrType$105, ptrType$106, funcType$4, sliceType$30, ptrType$109, ptrType$111, funcType$5, mapType$1, mapType$2, mapType$3, mapType$4, funcType$6, funcType$7, funcType$8, funcType$9, funcType$10, mapType$5, funcType$11, chanType$1, ptrType$112, ptrType$113, chanType$2, funcType$12, chanType$3, chanType$4, funcType$13, ptrType$114, chanType$5, chanType$6, chanType$7, ptrType$115, funcType$14, funcType$15, ptrType$116, ptrType$117, mapType$6, ptrType$118, chanType$8, ptrType$119, ptrType$120, funcType$16, ptrType$121, ptrType$122, ptrType$123, chanType$9, ptrType$124, chanType$10, ptrType$125, funcType$17, ptrType$126, mapType$7, funcType$18, mapType$8, funcType$19, funcType$20, funcType$21, mapType$9, mapType$10, ptrType$128, ptrType$129, ptrType$130, ptrType$131, ptrType$133, funcType$22, ptrType$134, ptrType$135, mapType$11, mapType$12, mapType$13, mapType$14, mapType$15, ptrType$136, funcType$23, ptrType$137, funcType$24, funcType$25, ptrType$138, ptrType$139, funcType$26, mapType$16, chanType$11, chanType$12, chanType$13, chanType$14, chanType$15, mapType$17, mapType$18, funcType$27, funcType$28, mapType$19, mapType$20, funcType$29, ptrType$140, ptrType$141, ptrType$142, funcType$30, ptrType$143, funcType$31, ptrType$144, mapType$21, ptrType$146, mapType$23, zeroDialer, bufioReaderPool, bufioWriter2kPool, bufioWriter2kPool$24ptr, bufioWriter4kPool, bufioWriter4kPool$24ptr, defaultServeMux, defaultServeMux$24ptr, testHookServerServe, uniqNameMu, textprotoReaderPool, omitBundledHTTP2, http2commonBuildOnce, http2commonLowerHeader, http2commonCanonHeader, http2VerboseLogs, http2logFrameWrites, http2logFrameReads, http2inTests, http2testHookOnConn, http2testHookGetServerConn, http2testHookOnPanicMu, http2testHookOnPanic, http2got1xxFuncForTests, http2retryBackoffHook, http2bufPool, http2client, errCannotRewind, errKeepAlivesDisabled, errConnBroken, errCloseIdle, errTooManyIdle, errTooManyIdleHost, errCloseIdleConns, errReadLoopExiting, errIdleConnTimeout, errServerClosedIdle, errCallerOwnsConn, errTimeout, errRequestCanceledConn, testHookEnterRoundTrip, testHookWaitResLoop, testHookRoundTripRetried, testHookPrePendingDial, testHookPostPendingDial, testHookMu, x, testHookReadLoopBeforeNextRead, portMap, errReadOnClosedResBody, suppressedHeaders304, suppressedHeadersNoBody, excludedHeadersNoBody, singleCRLF, doubleCRLF, errTrailerEOF, nopCloserType, nopCloserWriterToType, x$1, socksnoDeadline, socksaLongTimeAgo, sniffSignatures, x$2, x$3, mp4ftype, mp4, crlf, colonSpace, copyBufPool, errTooLarge, extraHeaderKeys, headerContentLength, headerDate, htmlReplacer, stateName, silenceSemWarnContextKey, http2server, uniqNameNext, uint8Array, jsFetchMissing, errClosed, respExcludeHeader, reqWriteExcludeHeader, multipartByReader, errMissingHost, aLongTimeAgo, headerNewlineToSpace, headerSorterPool, http2dataChunkSizeClasses, http2dataChunkPools, http2errReadEmpty, http2errCodeName, http2errFromPeer, http2errMixPseudoHeaderTypes, http2errPseudoAfterRegular, http2padZeros, http2frameName, http2flagName, http2fhBytes, http2ErrFrameTooLarge, http2errStreamID, http2errDepStreamID, http2errPadLength, http2errPadBytes, http2DebugGoroutines, _r, http2goroutineSpace, http2littleBuf, http2clientPreface, http2stateName, http2frameParsers, http2settingName, http2bufWriterPool, http2errTimeout, http2sorterPool, http2errClosedPipeWrite, http2errClientDisconnected, http2errClosedBody, http2errHandlerComplete, http2errStreamClosed, http2responseWriterStatePool, http2settingsTimerMsg, http2idleTimerMsg, http2shutdownTimerMsg, http2gracefulShutdownMsg, http2handlerDoneMsg, http2errPrefaceTimeout, http2errChanPool, http2writeDataPool, http2errHandlerPanicked, http2goAwayTimeout, http2ErrRecursivePush, http2ErrPushLimitReached, http2connHeaders, http2ErrNoCachedConn, x$5, http2errClientConnClosed, http2errClientConnUnusable, http2errClientConnGotGoAway, http2shutdownEnterWaitStateHook, http2errRequestCanceled, errRequestCanceled, http2errStopReqBodyWrite, http2errStopReqBodyWriteAndCancel, http2errReqBodyTooLong, http2errNilRequestURL, http2errClosedResponseBody, http2errResponseHeaderListSize, http2errRequestHeaderListSize, http2noBody, x$6, errSeeker, errNoOverlap, unixEpochTime, errMissingSeek, errMissingReadDir, cookieNameSanitizer, setupRewindBody, rewindBody, is408Message, newReadWriteCloserBody, nop, canonicalAddr, cloneTLSConfig, newTransferWriter, noResponseBodyExpected, bodyAllowedForStatus, suppressedHeaders, readTransfer, chunked, isIdentity, isUnsupportedTEError, fixLength, shouldClose, fixTrailer, seeUpcomingDoubleCRLF, mergeSetHeader, parseContentLength, unwrapNopCloser, isKnownInMemoryReader, StatusText, sockssplitHostPort, socksNewDialer, DetectContentType, isWS, isTT, bufioWriterPool, newBufioReader, putBufioReader, newBufioWriterSize, putBufioWriter, appendTime, http1ServerSupportsRequest, checkWriteHeaderCode, relevantCaller, foreachHeaderElement, writeStatusLine, validNextProto, badRequestError, isCommonNetReadError, registerOnHitEOF, requestBodyRemains, Error, NotFound, NotFoundHandler, Redirect, htmlEscape, RedirectHandler, cleanPath, stripHostPort, appendSorted, newLoggingConn, numLeadingCRorLF, strSliceContains, tlsRecordHeaderLooksLikeHTTP, ReadResponse, fixPragmaCacheControl, isProtocolSwitchResponse, isProtocolSwitchHeader, badStringError, valueOrDefault, idnaASCII, removeZone, ParseHTTPVersion, validMethod, parseBasicAuth, parseRequestLine, newTextprotoReader, putTextprotoReader, readRequest, MaxBytesReader, copyValues, parsePostForm, requestMethodUsuallyLacksBody, hasPort, isNotToken, stringContainsCTLByte, hexEscapeNonASCII, CanonicalHeaderKey, hasToken, isTokenBoundary, http2asciiEqualFold, http2lower, http2isASCIIPrint, http2asciiToLower, http2isBadCipher, http2filterOutClientConn, http2shouldRetryDial, http2getDataBufferChunk, http2putDataBufferChunk, http2streamError, http2typeFrameParser, http2readFrameHeader, http2NewFramer, http2terminalReadFrameError, http2parseDataFrame, http2validStreamIDOrZero, http2validStreamID, http2parseSettingsFrame, http2parsePingFrame, http2parseGoAwayFrame, http2parseUnknownFrame, http2parseWindowUpdateFrame, http2parseHeadersFrame, http2parsePriorityFrame, http2parseRSTStreamFrame, http2parseContinuationFrame, http2parsePushPromise, http2readByte, http2readUint32, http2summarizeFrame, http2traceHasWroteHeaderField, http2traceWroteHeaderField, http2traceGot1xxResponseFunc, http2tlsUnderlyingConn, http2newGoroutineLock, http2curGoroutineID, http2parseUintBytes, http2cutoff64, http2buildCommonHeaderMapsOnce, http2buildCommonHeaderMaps, http2lowerHeader, http2canonicalHeader, init, http2validWireHeaderFieldName, http2httpCodeString, http2newBufferedWriter, http2mustUint31, http2bodyAllowedForStatus, http2validPseudoPath, http2ConfigureServer, http2serverConnBaseContext, http2errno, http2isClosedConnError, http2handleHeaderListTooLong, http2checkWriteHeaderCode, http2cloneHeader, http2foreachHeaderElement, http2checkValidHTTP2RequestHeaders, http2new400Handler, http2h1ServerKeepAlivesDisabled, http2configureTransports, http2isNoCachedConnError, http2authorityAddr, http2backoffNewTimer, http2shouldRetryRequest, http2canRetryError, http2commaSeparatedTrailers, http2checkConnHeaders, http2actualContentLength, http2shouldSendReqContentLength, http2isEOFOrNetReadError, http2strSliceContains, http2isConnectionCloseRequest, http2registerHTTPSProtocol, http2traceGetConn, http2traceGotConn, http2traceWroteHeaders, http2traceGot100Continue, http2traceWait100Continue, http2traceWroteRequest, http2traceFirstResponseByte, http2writeEndsStream, http2splitHeaderBlock, http2encKV, http2encodeHeaders, http2NewPriorityWriteScheduler, readSetCookies, readCookies, validCookieDomain, validCookieExpires, isCookieDomainName, sanitizeCookieName, sanitizeCookieValue, validCookieValueByte, sanitizeCookiePath, validCookiePathByte, sanitizeOrWarn, parseCookieValue, isCookieNameValid, cloneURLValues, cloneURL, cloneMultipartForm, cloneMultipartFileHeader, basicAuth;
+	var $pkg = {}, $init, bufio, bytes, gzip, list, context, rand, tls, base64, binary, errors, fmt, js, godebug, safefilepath, io, fs, log, math, rand$1, mime, multipart, net, httptrace, internal, ascii, textproto, url, os, path, filepath, reflect, runtime, sort, strconv, strings, sync, atomic, js$1, time, utf8, httpguts, httpproxy, hpack, idna, Transport, cancelKey, h2Transport, transportRequest, readTrackingBody, transportReadFromServerError, wantConn, wantConnQueue, erringRoundTripper, persistConnWriter, connectMethod, connectMethodKey, persistConn, readWriteCloserBody, nothingWrittenError, responseAndError, requestAndChan, writeRequest, httpError, tLogKey, bodyEOFSignal, gzipReader, tlsHandshakeTimeoutError, fakeLocker, connLRU, errorReader, byteReader, transferWriter, transferReader, unsupportedTEError, body, bodyLocked, finishAsyncByteRead, bufioFlushWriter, socksCommand, socksAuthMethod, socksReply, socksAddr, socksConn, socksDialer, socksUsernamePassword, sniffSig, exactSig, maskedSig, htmlSig, mp4Sig, textSig, Handler, ResponseWriter, conn, chunkWriter, response, writerOnly, readResult, connReader, expectContinueReader, extraHeader, closeWriter, statusError, HandlerFunc, redirectHandler, ServeMux, muxEntry, Server, ConnState, serverHandler, onceCloseListener, globalOptionsHandler, initALPNRequest, loggingConn, checkConnErrorWriter, streamReader, arrayReader, Response, ProtocolError, Request, requestBodyReadError, MaxBytesError, maxBytesReader, incomparable, contextKey, noBody, PushOptions, Header, stringWriter, keyValues, headerSorter, http2ClientConnPool, http2clientConnPoolIdleCloser, http2clientConnPool, http2dialCall, http2addConnCall, http2noDialClientConnPool, http2dataBuffer, http2ErrCode, http2ConnectionError, http2StreamError, http2goAwayFlowError, http2connError, http2pseudoHeaderError, http2duplicatePseudoHeaderError, http2headerFieldNameError, http2headerFieldValueError, http2inflow, http2outflow, http2FrameType, http2Flags, http2FrameHeader, http2Frame, http2Framer, http2frameCache, http2DataFrame, http2SettingsFrame, http2PingFrame, http2GoAwayFrame, http2UnknownFrame, http2WindowUpdateFrame, http2HeadersFrame, http2HeadersFrameParam, http2PriorityFrame, http2PriorityParam, http2RSTStreamFrame, http2ContinuationFrame, http2PushPromiseFrame, http2PushPromiseParam, http2MetaHeadersFrame, http2goroutineLock, http2streamState, http2Setting, http2SettingID, http2gate, http2closeWaiter, http2bufferedWriter, http2httpError, http2connectionStater, http2sorter, http2incomparable, http2pipe, http2pipeBuffer, http2Server, http2serverInternalState, http2ServeConnOpts, http2serverConn, http2stream, http2readFrameResult, http2frameWriteResult, http2serverMessage, http2requestParam, http2unstartedHandler, http2bodyReadMsg, http2requestBody, http2responseWriter, http2responseWriterState, http2chunkWriter, http2startPushRequest, http2Transport, http2ClientConn, http2clientStream, http2stickyErrWriter, http2noCachedConnError, http2RoundTripOpt, http2ClientConnState, http2clientConnIdleState, http2clientConnReadLoop, http2GoAwayError, http2transportResponseBody, http2noBodyReader, http2missingBody, http2erringRoundTripper, http2gzipReader, http2noDialH2RoundTripper, http2writeFramer, http2writeContext, http2flushFrameWriter, http2writeSettings, http2writeGoAway, http2writeData, http2handlerPanicRST, http2writePingAck, http2writeSettingsAck, http2writeResHeaders, http2writePushPromise, http2write100ContinueHeadersFrame, http2writeWindowUpdate, http2WriteScheduler, http2OpenStreamOptions, http2FrameWriteRequest, http2writeQueue, http2writeQueuePool, http2PriorityWriteSchedulerConfig, http2priorityNodeState, http2priorityNode, http2sortPriorityNodeSiblings, http2priorityWriteScheduler, http2roundRobinWriteScheduler, noTransport, XHRTransport, Cookie, SameSite, RoundTripper, requestTooLarger, baseContexter, I, ptrType, ptrType$1, sliceType, sliceType$1, ptrType$2, sliceType$2, sliceType$3, structType, sliceType$4, ptrType$4, sliceType$5, sliceType$6, ptrType$7, sliceType$7, funcType, arrayType, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, chanType, ptrType$13, ptrType$14, ptrType$15, mapType, ptrType$16, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, ptrType$23, sliceType$8, sliceType$9, ptrType$24, structType$1, ptrType$25, sliceType$10, sliceType$11, ptrType$26, ptrType$27, ptrType$28, ptrType$29, sliceType$12, ptrType$30, ptrType$31, ptrType$32, funcType$1, sliceType$13, ptrType$33, sliceType$14, arrayType$1, sliceType$15, sliceType$16, ptrType$34, arrayType$2, sliceType$17, ptrType$35, ptrType$36, ptrType$37, ptrType$38, ptrType$39, ptrType$40, ptrType$41, ptrType$42, ptrType$43, ptrType$44, ptrType$45, ptrType$46, ptrType$47, ptrType$48, ptrType$49, ptrType$50, arrayType$3, arrayType$4, arrayType$5, sliceType$18, ptrType$51, ptrType$52, ptrType$53, arrayType$6, ptrType$54, sliceType$19, ptrType$55, ptrType$56, ptrType$57, structType$2, ptrType$58, ptrType$59, ptrType$60, ptrType$61, ptrType$62, sliceType$20, ptrType$63, ptrType$64, sliceType$21, ptrType$65, ptrType$66, ptrType$67, ptrType$68, ptrType$69, arrayType$7, ptrType$70, ptrType$71, arrayType$8, sliceType$22, ptrType$72, ptrType$73, ptrType$74, ptrType$75, ptrType$76, ptrType$77, ptrType$78, ptrType$79, ptrType$80, ptrType$81, ptrType$82, ptrType$83, ptrType$84, sliceType$23, ptrType$85, ptrType$86, ptrType$87, funcType$2, ptrType$88, funcType$3, ptrType$89, ptrType$90, ptrType$91, ptrType$92, ptrType$93, ptrType$94, ptrType$95, ptrType$96, ptrType$97, ptrType$98, ptrType$99, interfaceType$4, ptrType$100, sliceType$24, ptrType$101, sliceType$25, ptrType$102, ptrType$103, sliceType$26, ptrType$104, ptrType$105, ptrType$106, ptrType$108, ptrType$109, funcType$4, sliceType$30, ptrType$112, ptrType$114, funcType$5, mapType$1, mapType$2, mapType$3, mapType$4, funcType$6, funcType$7, funcType$8, funcType$9, funcType$10, mapType$5, funcType$11, chanType$1, ptrType$115, ptrType$116, chanType$2, funcType$12, chanType$3, chanType$4, funcType$13, ptrType$117, chanType$5, chanType$6, chanType$7, ptrType$118, funcType$14, funcType$15, ptrType$119, ptrType$120, mapType$6, ptrType$121, chanType$8, ptrType$122, ptrType$123, funcType$16, ptrType$124, ptrType$125, ptrType$126, chanType$9, ptrType$127, chanType$10, ptrType$128, funcType$17, ptrType$129, mapType$7, funcType$18, mapType$8, funcType$19, funcType$20, funcType$21, mapType$9, mapType$10, ptrType$131, ptrType$132, ptrType$133, ptrType$134, ptrType$136, funcType$22, ptrType$137, ptrType$138, mapType$11, mapType$12, mapType$13, mapType$14, mapType$15, ptrType$139, ptrType$140, funcType$23, ptrType$141, funcType$24, funcType$25, ptrType$142, ptrType$143, funcType$26, mapType$16, chanType$11, chanType$12, chanType$13, chanType$14, chanType$15, mapType$17, mapType$18, funcType$27, funcType$28, mapType$19, mapType$20, funcType$29, ptrType$144, ptrType$145, ptrType$146, funcType$30, ptrType$147, funcType$31, mapType$21, mapType$22, ptrType$148, mapType$23, zeroDialer, bufioReaderPool, bufioWriter2kPool, bufioWriter2kPool$24ptr, bufioWriter4kPool, bufioWriter4kPool$24ptr, defaultServeMux, defaultServeMux$24ptr, testHookServerServe, uniqNameMu, textprotoReaderPool, omitBundledHTTP2, http2commonBuildOnce, http2commonLowerHeader, http2commonCanonHeader, http2VerboseLogs, http2logFrameWrites, http2logFrameReads, http2inTests, http2testHookOnConn, http2testHookGetServerConn, http2testHookOnPanicMu, http2testHookOnPanic, http2got1xxFuncForTests, http2retryBackoffHook, http2bufPool, http2client, errCannotRewind, errKeepAlivesDisabled, errConnBroken, errCloseIdle, errTooManyIdle, errTooManyIdleHost, errCloseIdleConns, errReadLoopExiting, errIdleConnTimeout, errServerClosedIdle, errCallerOwnsConn, maxWriteWaitBeforeConnReuse, errTimeout, errRequestCanceledConn, testHookEnterRoundTrip, testHookWaitResLoop, testHookRoundTripRetried, testHookPrePendingDial, testHookPostPendingDial, testHookMu, x, testHookReadLoopBeforeNextRead, portMap, errReadOnClosedResBody, suppressedHeaders304, suppressedHeadersNoBody, excludedHeadersNoBody, singleCRLF, doubleCRLF, errTrailerEOF, nopCloserType, nopCloserWriterToType, x$1, socksnoDeadline, socksaLongTimeAgo, sniffSignatures, x$2, x$3, mp4ftype, mp4, crlf, colonSpace, copyBufPool, errTooLarge, extraHeaderKeys, headerContentLength, headerDate, htmlReplacer, stateName, http2server, uniqNameNext, uint8Array, jsFetchMissing, jsFetchDisabled, errClosed, respExcludeHeader, reqWriteExcludeHeader, multipartByReader, errMissingHost, aLongTimeAgo, headerNewlineToSpace, headerSorterPool, http2dataChunkSizeClasses, http2dataChunkPools, http2errReadEmpty, http2errCodeName, http2errFromPeer, http2errMixPseudoHeaderTypes, http2errPseudoAfterRegular, http2padZeros, http2frameName, http2flagName, http2frameParsers, http2fhBytes, http2ErrFrameTooLarge, http2errStreamID, http2errDepStreamID, http2errPadLength, http2errPadBytes, http2DebugGoroutines, _r, http2goroutineSpace, http2littleBuf, http2clientPreface, http2stateName, http2settingName, http2bufWriterPool, http2errTimeout, http2sorterPool, http2errClosedPipeWrite, http2errClientDisconnected, http2errClosedBody, http2errHandlerComplete, http2errStreamClosed, http2responseWriterStatePool, http2settingsTimerMsg, http2idleTimerMsg, http2shutdownTimerMsg, http2gracefulShutdownMsg, http2handlerDoneMsg, http2errPrefaceTimeout, http2errChanPool, http2writeDataPool, http2errHandlerPanicked, http2goAwayTimeout, http2ErrRecursivePush, http2ErrPushLimitReached, http2connHeaders, http2ErrNoCachedConn, x$5, http2errClientConnClosed, http2errClientConnUnusable, http2errClientConnGotGoAway, http2shutdownEnterWaitStateHook, http2errRequestCanceled, errRequestCanceled, http2errStopReqBodyWrite, http2errStopReqBodyWriteAndCancel, http2errReqBodyTooLong, http2errNilRequestURL, http2errClosedResponseBody, http2errResponseHeaderListSize, http2errRequestHeaderListSize, http2noBody, x$6, errSeeker, errNoOverlap, unixEpochTime, errMissingSeek, errMissingReadDir, cookieNameSanitizer, setupRewindBody, rewindBody, is408Message, newReadWriteCloserBody, nop, idnaASCIIFromURL, canonicalAddr, cloneTLSConfig, newTransferWriter, noResponseBodyExpected, bodyAllowedForStatus, suppressedHeaders, readTransfer, chunked, isIdentity, isUnsupportedTEError, fixLength, shouldClose, fixTrailer, seeUpcomingDoubleCRLF, mergeSetHeader, parseContentLength, unwrapNopCloser, isKnownInMemoryReader, StatusText, sockssplitHostPort, socksNewDialer, DetectContentType, isWS, isTT, bufioWriterPool, newBufioReader, putBufioReader, newBufioWriterSize, putBufioWriter, appendTime, http1ServerSupportsRequest, checkWriteHeaderCode, relevantCaller, foreachHeaderElement, writeStatusLine, validNextProto, badRequestError, isCommonNetReadError, registerOnHitEOF, requestBodyRemains, Error, NotFound, NotFoundHandler, Redirect, htmlEscape, RedirectHandler, cleanPath, stripHostPort, appendSorted, newLoggingConn, numLeadingCRorLF, strSliceContains, tlsRecordHeaderLooksLikeHTTP, ReadResponse, fixPragmaCacheControl, isProtocolSwitchResponse, isProtocolSwitchHeader, badStringError, valueOrDefault, idnaASCII, removeZone, ParseHTTPVersion, validMethod, parseBasicAuth, parseRequestLine, newTextprotoReader, putTextprotoReader, readRequest, MaxBytesReader, copyValues, parsePostForm, requestMethodUsuallyLacksBody, hasPort, isNotToken, stringContainsCTLByte, hexEscapeNonASCII, CanonicalHeaderKey, hasToken, isTokenBoundary, http2asciiEqualFold, http2lower, http2isASCIIPrint, http2asciiToLower, http2isBadCipher, http2filterOutClientConn, http2shouldRetryDial, http2getDataBufferChunk, http2putDataBufferChunk, http2streamError, http2takeInflows, http2typeFrameParser, http2readFrameHeader, http2NewFramer, http2terminalReadFrameError, http2parseDataFrame, http2validStreamIDOrZero, http2validStreamID, http2parseSettingsFrame, http2parsePingFrame, http2parseGoAwayFrame, http2parseUnknownFrame, http2parseWindowUpdateFrame, http2parseHeadersFrame, http2parsePriorityFrame, http2parseRSTStreamFrame, http2parseContinuationFrame, http2parsePushPromise, http2readByte, http2readUint32, http2summarizeFrame, http2traceHasWroteHeaderField, http2traceWroteHeaderField, http2traceGot1xxResponseFunc, http2tlsUnderlyingConn, http2newGoroutineLock, http2curGoroutineID, http2parseUintBytes, http2cutoff64, http2buildCommonHeaderMapsOnce, http2buildCommonHeaderMaps, http2lowerHeader, http2canonicalHeader, init, http2validWireHeaderFieldName, http2httpCodeString, http2newBufferedWriter, http2mustUint31, http2bodyAllowedForStatus, http2validPseudoPath, http2ConfigureServer, http2serverConnBaseContext, http2errno, http2isClosedConnError, http2handleHeaderListTooLong, http2checkWriteHeaderCode, http2cloneHeader, http2foreachHeaderElement, http2checkValidHTTP2RequestHeaders, http2new400Handler, http2h1ServerKeepAlivesDisabled, http2configureTransports, http2isNoCachedConnError, http2authorityAddr, http2backoffNewTimer, http2shouldRetryRequest, http2canRetryError, http2commaSeparatedTrailers, http2checkConnHeaders, http2actualContentLength, http2shouldSendReqContentLength, http2isEOFOrNetReadError, http2strSliceContains, http2isConnectionCloseRequest, http2registerHTTPSProtocol, http2traceGetConn, http2traceGotConn, http2traceWroteHeaders, http2traceGot100Continue, http2traceWait100Continue, http2traceWroteRequest, http2traceFirstResponseByte, http2writeEndsStream, http2splitHeaderBlock, http2encKV, http2encodeHeaders, http2NewPriorityWriteScheduler, http2newRoundRobinWriteScheduler, readSetCookies, readCookies, validCookieDomain, validCookieExpires, isCookieDomainName, sanitizeCookieName, sanitizeCookieValue, validCookieValueByte, sanitizeCookiePath, validCookiePathByte, sanitizeOrWarn, parseCookieValue, isCookieNameValid, cloneURLValues, cloneURL, cloneMultipartForm, cloneMultipartFileHeader, basicAuth;
 	bufio = $packages["bufio"];
 	bytes = $packages["bytes"];
 	gzip = $packages["compress/gzip"];
@@ -275651,7 +278158,7 @@ $packages["net/http"] = (function() {
 	writeRequest = $newType(0, $kindStruct, "http.writeRequest", true, "net/http", false, function(req_, ch_, continueCh_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.req = ptrType$111.nil;
+			this.req = ptrType$114.nil;
 			this.ch = $chanNil;
 			this.continueCh = $chanNil;
 			return;
@@ -275945,7 +278452,7 @@ $packages["net/http"] = (function() {
 			this.bufr = ptrType$28.nil;
 			this.bufw = ptrType$11.nil;
 			this.lastMethod = "";
-			this.curReq = new atomic.Pointer[15 /* net/http.response */].ptr(ptrType$46.nil);
+			this.curReq = new atomic.Pointer[25 /* net/http.response */].ptr(ptrType$46.nil);
 			this.curState = new atomic.Uint64.ptr(new atomic.noCopy.ptr(), new atomic.align64.ptr(), new $Uint64(0, 0));
 			this.mu = new sync.Mutex.ptr(0, 0);
 			this.hijackedv = false;
@@ -275980,7 +278487,7 @@ $packages["net/http"] = (function() {
 		this.wroteHeader = wroteHeader_;
 		this.chunking = chunking_;
 	});
-	response = $newType(0, $kindStruct, "http.response", true, "net/http", false, function(conn_, req_, reqBody_, cancelCtx_, wroteHeader_, wroteContinue_, wants10KeepAlive_, wantsClose_, canWriteContinue_, writeContinueMu_, w_, cw_, handlerHeader_, calledHeader_, written_, contentLength_, status_, closeAfterReply_, requestBodyLimitHit_, trailers_, handlerDone_, dateBuf_, clenBuf_, statusBuf_, closeNotifyCh_, didCloseNotify_) {
+	response = $newType(0, $kindStruct, "http.response", true, "net/http", false, function(conn_, req_, reqBody_, cancelCtx_, wroteHeader_, wroteContinue_, wants10KeepAlive_, wantsClose_, canWriteContinue_, writeContinueMu_, w_, cw_, handlerHeader_, calledHeader_, written_, contentLength_, status_, closeAfterReply_, fullDuplex_, requestBodyLimitHit_, trailers_, handlerDone_, dateBuf_, clenBuf_, statusBuf_, closeNotifyCh_, didCloseNotify_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.conn = ptrType$50.nil;
@@ -276001,6 +278508,7 @@ $packages["net/http"] = (function() {
 			this.contentLength = new $Int64(0, 0);
 			this.status = 0;
 			this.closeAfterReply = false;
+			this.fullDuplex = false;
 			this.requestBodyLimitHit = false;
 			this.trailers = sliceType$2.nil;
 			this.handlerDone = new atomic.Bool.ptr(new atomic.noCopy.ptr(), 0);
@@ -276029,6 +278537,7 @@ $packages["net/http"] = (function() {
 		this.contentLength = contentLength_;
 		this.status = status_;
 		this.closeAfterReply = closeAfterReply_;
+		this.fullDuplex = fullDuplex_;
 		this.requestBodyLimitHit = requestBodyLimitHit_;
 		this.trailers = trailers_;
 		this.handlerDone = handlerDone_;
@@ -276564,7 +279073,17 @@ $packages["net/http"] = (function() {
 	http2duplicatePseudoHeaderError = $newType(8, $kindString, "http.http2duplicatePseudoHeaderError", true, "net/http", false, null);
 	http2headerFieldNameError = $newType(8, $kindString, "http.http2headerFieldNameError", true, "net/http", false, null);
 	http2headerFieldValueError = $newType(8, $kindString, "http.http2headerFieldValueError", true, "net/http", false, null);
-	http2flow = $newType(0, $kindStruct, "http.http2flow", true, "net/http", false, function(_$0_, n_, conn_) {
+	http2inflow = $newType(0, $kindStruct, "http.http2inflow", true, "net/http", false, function(avail_, unsent_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.avail = 0;
+			this.unsent = 0;
+			return;
+		}
+		this.avail = avail_;
+		this.unsent = unsent_;
+	});
+	http2outflow = $newType(0, $kindStruct, "http.http2outflow", true, "net/http", false, function(_$0_, n_, conn_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this._$0 = arrayType.zero();
@@ -276977,8 +279496,8 @@ $packages["net/http"] = (function() {
 			this.wroteFrameCh = $chanNil;
 			this.bodyReadCh = $chanNil;
 			this.serveMsgCh = $chanNil;
-			this.flow = new http2flow.ptr(arrayType.zero(), 0, ptrType$67.nil);
-			this.inflow = new http2flow.ptr(arrayType.zero(), 0, ptrType$67.nil);
+			this.flow = new http2outflow.ptr(arrayType.zero(), 0, ptrType$67.nil);
+			this.inflow = new http2inflow.ptr(0, 0);
 			this.tlsState = ptrType$27.nil;
 			this.remoteAddrStr = "";
 			this.writeSched = $ifaceNil;
@@ -277074,14 +279593,14 @@ $packages["net/http"] = (function() {
 		if (arguments.length === 0) {
 			this.sc = ptrType$10.nil;
 			this.id = 0;
-			this.body = ptrType$93.nil;
+			this.body = ptrType$80.nil;
 			this.cw = $chanNil;
 			this.ctx = $ifaceNil;
 			this.cancelCtx = $throwNilPointerError;
 			this.bodyBytes = new $Int64(0, 0);
 			this.declBodyBytes = new $Int64(0, 0);
-			this.flow = new http2flow.ptr(arrayType.zero(), 0, ptrType$67.nil);
-			this.inflow = new http2flow.ptr(arrayType.zero(), 0, ptrType$67.nil);
+			this.flow = new http2outflow.ptr(arrayType.zero(), 0, ptrType$67.nil);
+			this.inflow = new http2inflow.ptr(0, 0);
 			this.state = 0;
 			this.resetQueued = false;
 			this.gotTrailerHeader = false;
@@ -277186,7 +279705,7 @@ $packages["net/http"] = (function() {
 			this.conn = ptrType$10.nil;
 			this.closeOnce = new sync.Once.ptr(0, new sync.Mutex.ptr(0, 0));
 			this.sawEOF = false;
-			this.pipe = ptrType$93.nil;
+			this.pipe = ptrType$80.nil;
 			this.needsContinue = false;
 			return;
 		}
@@ -277326,14 +279845,14 @@ $packages["net/http"] = (function() {
 			this.idleTimer = ptrType$24.nil;
 			this.mu = new sync.Mutex.ptr(0, 0);
 			this.cond = ptrType$47.nil;
-			this.flow = new http2flow.ptr(arrayType.zero(), 0, ptrType$67.nil);
-			this.inflow = new http2flow.ptr(arrayType.zero(), 0, ptrType$67.nil);
+			this.flow = new http2outflow.ptr(arrayType.zero(), 0, ptrType$67.nil);
+			this.inflow = new http2inflow.ptr(0, 0);
 			this.doNotReuse = false;
 			this.closing = false;
 			this.closed = false;
 			this.seenSettings = false;
 			this.wantSettingsAck = false;
-			this.goAway = ptrType$78.nil;
+			this.goAway = ptrType$77.nil;
 			this.goAwayDebug = "";
 			this.streams = false;
 			this.streamsReserved = 0;
@@ -277419,8 +279938,8 @@ $packages["net/http"] = (function() {
 			this.on100 = $chanNil;
 			this.respHeaderRecv = $chanNil;
 			this.res = ptrType$17.nil;
-			this.flow = new http2flow.ptr(arrayType.zero(), 0, ptrType$67.nil);
-			this.inflow = new http2flow.ptr(arrayType.zero(), 0, ptrType$67.nil);
+			this.flow = new http2outflow.ptr(arrayType.zero(), 0, ptrType$67.nil);
+			this.inflow = new http2inflow.ptr(0, 0);
 			this.bytesRemain = new $Int64(0, 0);
 			this.readErr = $ifaceNil;
 			this.reqBody = $ifaceNil;
@@ -277620,7 +280139,7 @@ $packages["net/http"] = (function() {
 	http2writePingAck = $newType(0, $kindStruct, "http.http2writePingAck", true, "net/http", false, function(pf_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.pf = ptrType$77.nil;
+			this.pf = ptrType$76.nil;
 			return;
 		}
 		this.pf = pf_;
@@ -277705,13 +280224,17 @@ $packages["net/http"] = (function() {
 		this.stream = stream_;
 		this.done = done_;
 	});
-	http2writeQueue = $newType(0, $kindStruct, "http.http2writeQueue", true, "net/http", false, function(s_) {
+	http2writeQueue = $newType(0, $kindStruct, "http.http2writeQueue", true, "net/http", false, function(s_, prev_, next_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.s = sliceType$25.nil;
+			this.prev = ptrType$102.nil;
+			this.next = ptrType$102.nil;
 			return;
 		}
 		this.s = s_;
+		this.prev = prev_;
+		this.next = next_;
 	});
 	http2writeQueuePool = $newType(12, $kindSlice, "http.http2writeQueuePool", true, "net/http", false, null);
 	http2PriorityWriteSchedulerConfig = $newType(0, $kindStruct, "http.http2PriorityWriteSchedulerConfig", true, "net/http", false, function(MaxClosedNodesInTree_, MaxIdleNodesInTree_, ThrottleOutOfOrderWrites_) {
@@ -277730,7 +280253,7 @@ $packages["net/http"] = (function() {
 	http2priorityNode = $newType(0, $kindStruct, "http.http2priorityNode", true, "net/http", false, function(q_, id_, weight_, state_, bytes_, subtreeBytes_, parent_, kids_, prev_, next_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.q = new http2writeQueue.ptr(sliceType$25.nil);
+			this.q = new http2writeQueue.ptr(sliceType$25.nil, ptrType$102.nil, ptrType$102.nil);
 			this.id = 0;
 			this.weight = 0;
 			this.state = 0;
@@ -277757,7 +280280,7 @@ $packages["net/http"] = (function() {
 	http2priorityWriteScheduler = $newType(0, $kindStruct, "http.http2priorityWriteScheduler", true, "net/http", false, function(root_, nodes_, maxID_, closedNodes_, idleNodes_, maxClosedNodesInTree_, maxIdleNodesInTree_, writeThrottleLimit_, enableWriteThrottle_, tmp_, queuePool_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.root = new http2priorityNode.ptr(new http2writeQueue.ptr(sliceType$25.nil), 0, 0, 0, new $Int64(0, 0), new $Int64(0, 0), ptrType$103.nil, ptrType$103.nil, ptrType$103.nil, ptrType$103.nil);
+			this.root = new http2priorityNode.ptr(new http2writeQueue.ptr(sliceType$25.nil, ptrType$102.nil, ptrType$102.nil), 0, 0, 0, new $Int64(0, 0), new $Int64(0, 0), ptrType$103.nil, ptrType$103.nil, ptrType$103.nil, ptrType$103.nil);
 			this.nodes = false;
 			this.maxID = 0;
 			this.closedNodes = sliceType$26.nil;
@@ -277782,6 +280305,20 @@ $packages["net/http"] = (function() {
 		this.tmp = tmp_;
 		this.queuePool = queuePool_;
 	});
+	http2roundRobinWriteScheduler = $newType(0, $kindStruct, "http.http2roundRobinWriteScheduler", true, "net/http", false, function(control_, streams_, head_, queuePool_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.control = new http2writeQueue.ptr(sliceType$25.nil, ptrType$102.nil, ptrType$102.nil);
+			this.streams = false;
+			this.head = ptrType$102.nil;
+			this.queuePool = http2writeQueuePool.nil;
+			return;
+		}
+		this.control = control_;
+		this.streams = streams_;
+		this.head = head_;
+		this.queuePool = queuePool_;
+	});
 	noTransport = $newType(0, $kindStruct, "http.noTransport", true, "net/http", false, function() { this.$val = this; });
 	XHRTransport = $newType(0, $kindStruct, "http.XHRTransport", true, "net/http", true, function(inflight_) {
 		this.$val = this;
@@ -277929,7 +280466,8 @@ $packages["net/http"] = (function() {
 	$pkg.http2duplicatePseudoHeaderError = http2duplicatePseudoHeaderError;
 	$pkg.http2headerFieldNameError = http2headerFieldNameError;
 	$pkg.http2headerFieldValueError = http2headerFieldValueError;
-	$pkg.http2flow = http2flow;
+	$pkg.http2inflow = http2inflow;
+	$pkg.http2outflow = http2outflow;
 	$pkg.http2FrameType = http2FrameType;
 	$pkg.http2Flags = http2Flags;
 	$pkg.http2FrameHeader = http2FrameHeader;
@@ -278019,6 +280557,7 @@ $packages["net/http"] = (function() {
 	$pkg.http2priorityNode = http2priorityNode;
 	$pkg.http2sortPriorityNodeSiblings = http2sortPriorityNodeSiblings;
 	$pkg.http2priorityWriteScheduler = http2priorityWriteScheduler;
+	$pkg.http2roundRobinWriteScheduler = http2roundRobinWriteScheduler;
 	$pkg.noTransport = noTransport;
 	$pkg.XHRTransport = XHRTransport;
 	$pkg.Cookie = Cookie;
@@ -278128,7 +280667,7 @@ $packages["net/http"] = (function() {
 		sliceType$21 = $sliceType(ptrType$64);
 		ptrType$65 = $ptrType(http2dialCall);
 		ptrType$66 = $ptrType(http2addConnCall);
-		ptrType$67 = $ptrType(http2flow);
+		ptrType$67 = $ptrType(http2outflow);
 		ptrType$68 = $ptrType(http2Framer);
 		ptrType$69 = $ptrType(http2frameCache);
 		arrayType$7 = $arrayType($Uint8, 9);
@@ -278136,15 +280675,15 @@ $packages["net/http"] = (function() {
 		ptrType$71 = $ptrType(http2HeadersFrame);
 		arrayType$8 = $arrayType($Uint8, 8);
 		sliceType$22 = $sliceType(hpack.HeaderField);
-		ptrType$72 = $ptrType(http2MetaHeadersFrame);
-		ptrType$73 = $ptrType(http2ContinuationFrame);
-		ptrType$74 = $ptrType(http2SettingsFrame);
-		ptrType$75 = $ptrType(http2DataFrame);
-		ptrType$76 = $ptrType(http2WindowUpdateFrame);
-		ptrType$77 = $ptrType(http2PingFrame);
-		ptrType$78 = $ptrType(http2GoAwayFrame);
-		ptrType$79 = $ptrType(http2RSTStreamFrame);
-		ptrType$80 = $ptrType(net.Dialer);
+		ptrType$72 = $ptrType(http2ContinuationFrame);
+		ptrType$73 = $ptrType(http2SettingsFrame);
+		ptrType$74 = $ptrType(http2DataFrame);
+		ptrType$75 = $ptrType(http2WindowUpdateFrame);
+		ptrType$76 = $ptrType(http2PingFrame);
+		ptrType$77 = $ptrType(http2GoAwayFrame);
+		ptrType$78 = $ptrType(http2RSTStreamFrame);
+		ptrType$79 = $ptrType(net.Dialer);
+		ptrType$80 = $ptrType(http2pipe);
 		ptrType$81 = $ptrType($error);
 		ptrType$82 = $ptrType(http2Server);
 		ptrType$83 = $ptrType(http2ServeConnOpts);
@@ -278152,22 +280691,22 @@ $packages["net/http"] = (function() {
 		sliceType$23 = $sliceType(http2unstartedHandler);
 		ptrType$85 = $ptrType(hpack.Encoder);
 		ptrType$86 = $ptrType(os.SyscallError);
+		ptrType$87 = $ptrType(http2writeData);
 		funcType$2 = $funcType([$Int], [], false);
-		ptrType$87 = $ptrType(http2startPushRequest);
+		ptrType$88 = $ptrType(http2startPushRequest);
 		funcType$3 = $funcType([ptrType$10], [], false);
-		ptrType$88 = $ptrType(http2writeData);
 		ptrType$89 = $ptrType(http2writeResHeaders);
 		ptrType$90 = $ptrType(http2writePushPromise);
-		ptrType$91 = $ptrType(http2PriorityFrame);
-		ptrType$92 = $ptrType(http2PushPromiseFrame);
-		ptrType$93 = $ptrType(http2pipe);
+		ptrType$91 = $ptrType(http2MetaHeadersFrame);
+		ptrType$92 = $ptrType(http2PriorityFrame);
+		ptrType$93 = $ptrType(http2PushPromiseFrame);
 		ptrType$94 = $ptrType(http2requestBody);
 		ptrType$95 = $ptrType(http2closeWaiter);
 		ptrType$96 = $ptrType(http2responseWriterState);
 		ptrType$97 = $ptrType(http2sorter);
 		ptrType$98 = $ptrType(PushOptions);
 		ptrType$99 = $ptrType(http2Transport);
-		interfaceType$3 = $interfaceType([{prop: "IsHTTP2NoCachedConnError", name: "IsHTTP2NoCachedConnError", pkg: "", typ: $funcType([], [], false)}]);
+		interfaceType$4 = $interfaceType([{prop: "IsHTTP2NoCachedConnError", name: "IsHTTP2NoCachedConnError", pkg: "", typ: $funcType([], [], false)}]);
 		ptrType$100 = $ptrType($Uint32);
 		sliceType$24 = $sliceType(http2Setting);
 		ptrType$101 = $ptrType(http2clientStream);
@@ -278175,13 +280714,15 @@ $packages["net/http"] = (function() {
 		ptrType$102 = $ptrType(http2writeQueue);
 		ptrType$103 = $ptrType(http2priorityNode);
 		sliceType$26 = $sliceType(ptrType$103);
-		ptrType$104 = $ptrType(http2writeQueuePool);
-		ptrType$105 = $ptrType(sliceType$26);
-		ptrType$106 = $ptrType(js.Object);
-		funcType$4 = $funcType([ptrType$106], [], false);
+		ptrType$104 = $ptrType(http2priorityWriteScheduler);
+		ptrType$105 = $ptrType(http2writeQueuePool);
+		ptrType$106 = $ptrType(sliceType$26);
+		ptrType$108 = $ptrType(http2roundRobinWriteScheduler);
+		ptrType$109 = $ptrType(js.Object);
+		funcType$4 = $funcType([ptrType$109], [], false);
 		sliceType$30 = $sliceType(ptrType$58);
-		ptrType$109 = $ptrType(strings.Builder);
-		ptrType$111 = $ptrType(transportRequest);
+		ptrType$112 = $ptrType(strings.Builder);
+		ptrType$114 = $ptrType(transportRequest);
 		funcType$5 = $funcType([$error], [], false);
 		mapType$1 = $mapType(connectMethodKey, sliceType$9);
 		mapType$2 = $mapType(connectMethodKey, wantConnQueue);
@@ -278195,37 +280736,37 @@ $packages["net/http"] = (function() {
 		mapType$5 = $mapType($String, funcType$10);
 		funcType$11 = $funcType([context.Context, ptrType$16, $String], [Header, $error], false);
 		chanType$1 = $chanType(structType$1, false, false);
-		ptrType$112 = $ptrType(wantConnQueue);
-		ptrType$113 = $ptrType(connectMethod);
+		ptrType$115 = $ptrType(wantConnQueue);
+		ptrType$116 = $ptrType(connectMethod);
 		chanType$2 = $chanType(structType$1, false, true);
 		funcType$12 = $funcType([], [$Bool], false);
 		chanType$3 = $chanType(requestAndChan, false, false);
 		chanType$4 = $chanType(writeRequest, false, false);
 		funcType$13 = $funcType([Header], [], false);
-		ptrType$114 = $ptrType(readWriteCloserBody);
+		ptrType$117 = $ptrType(readWriteCloserBody);
 		chanType$5 = $chanType(responseAndError, false, false);
 		chanType$6 = $chanType(structType$1, true, false);
 		chanType$7 = $chanType($error, true, false);
-		ptrType$115 = $ptrType(httpError);
+		ptrType$118 = $ptrType(httpError);
 		funcType$14 = $funcType([$error], [$error], false);
 		funcType$15 = $funcType([], [$error], false);
-		ptrType$116 = $ptrType(gzipReader);
-		ptrType$117 = $ptrType(connLRU);
+		ptrType$119 = $ptrType(gzipReader);
+		ptrType$120 = $ptrType(connLRU);
 		mapType$6 = $mapType(ptrType$21, ptrType$22);
-		ptrType$118 = $ptrType(byteReader);
+		ptrType$121 = $ptrType(byteReader);
 		chanType$8 = $chanType(readResult, false, false);
-		ptrType$119 = $ptrType(transferReader);
-		ptrType$120 = $ptrType(socksDialer);
+		ptrType$122 = $ptrType(transferReader);
+		ptrType$123 = $ptrType(socksDialer);
 		funcType$16 = $funcType([context.Context, io.ReadWriter, socksAuthMethod], [$error], false);
-		ptrType$121 = $ptrType(socksUsernamePassword);
-		ptrType$122 = $ptrType(exactSig);
-		ptrType$123 = $ptrType(maskedSig);
+		ptrType$124 = $ptrType(socksUsernamePassword);
+		ptrType$125 = $ptrType(exactSig);
+		ptrType$126 = $ptrType(maskedSig);
 		chanType$9 = $chanType($Bool, false, true);
-		ptrType$124 = $ptrType(chunkWriter);
+		ptrType$127 = $ptrType(chunkWriter);
 		chanType$10 = $chanType($Bool, false, false);
-		ptrType$125 = $ptrType(redirectHandler);
+		ptrType$128 = $ptrType(redirectHandler);
 		funcType$17 = $funcType([ResponseWriter, ptrType$9], [], false);
-		ptrType$126 = $ptrType(ServeMux);
+		ptrType$129 = $ptrType(ServeMux);
 		mapType$7 = $mapType($String, muxEntry);
 		funcType$18 = $funcType([ptrType$44, ptrType$29, Handler], [], false);
 		mapType$8 = $mapType($String, funcType$18);
@@ -278234,26 +280775,27 @@ $packages["net/http"] = (function() {
 		funcType$21 = $funcType([context.Context, net.Conn], [context.Context], false);
 		mapType$9 = $mapType(ptrType$55, structType$1);
 		mapType$10 = $mapType(ptrType$50, structType$1);
-		ptrType$128 = $ptrType(onceCloseListener);
-		ptrType$129 = $ptrType(loggingConn);
-		ptrType$130 = $ptrType(streamReader);
-		ptrType$131 = $ptrType(arrayReader);
-		ptrType$133 = $ptrType(ProtocolError);
+		ptrType$131 = $ptrType(onceCloseListener);
+		ptrType$132 = $ptrType(loggingConn);
+		ptrType$133 = $ptrType(streamReader);
+		ptrType$134 = $ptrType(arrayReader);
+		ptrType$136 = $ptrType(ProtocolError);
 		funcType$22 = $funcType([], [io.ReadCloser, $error], false);
-		ptrType$134 = $ptrType(MaxBytesError);
-		ptrType$135 = $ptrType(contextKey);
+		ptrType$137 = $ptrType(MaxBytesError);
+		ptrType$138 = $ptrType(contextKey);
 		mapType$11 = $mapType($String, $Bool);
 		mapType$12 = $mapType($String, sliceType$21);
 		mapType$13 = $mapType($String, ptrType$65);
 		mapType$14 = $mapType(ptrType$64, sliceType$2);
 		mapType$15 = $mapType($String, ptrType$66);
-		ptrType$136 = $ptrType(http2dataBuffer);
+		ptrType$139 = $ptrType(http2dataBuffer);
+		ptrType$140 = $ptrType(http2inflow);
 		funcType$23 = $funcType([$String], [], false);
-		ptrType$137 = $ptrType(http2FrameHeader);
+		ptrType$141 = $ptrType(http2FrameHeader);
 		funcType$24 = $funcType([$Uint32], [sliceType$3], false);
 		funcType$25 = $funcType([http2Setting], [$error], false);
-		ptrType$138 = $ptrType(http2UnknownFrame);
-		ptrType$139 = $ptrType(http2httpError);
+		ptrType$142 = $ptrType(http2UnknownFrame);
+		ptrType$143 = $ptrType(http2httpError);
 		funcType$26 = $funcType([], [http2WriteScheduler], false);
 		mapType$16 = $mapType(ptrType$10, structType$1);
 		chanType$11 = $chanType(http2readFrameResult, false, false);
@@ -278268,16 +280810,16 @@ $packages["net/http"] = (function() {
 		mapType$19 = $mapType($Uint32, ptrType$101);
 		mapType$20 = $mapType(arrayType$8, chanType$1);
 		funcType$29 = $funcType([$Int, textproto.MIMEHeader], [$error], false);
-		ptrType$140 = $ptrType(http2clientConnReadLoop);
-		ptrType$141 = $ptrType(http2gzipReader);
-		ptrType$142 = $ptrType(http2writeGoAway);
+		ptrType$144 = $ptrType(http2clientConnReadLoop);
+		ptrType$145 = $ptrType(http2gzipReader);
+		ptrType$146 = $ptrType(http2writeGoAway);
 		funcType$30 = $funcType([], [$Uint32, $error], false);
-		ptrType$143 = $ptrType(http2FrameWriteRequest);
+		ptrType$147 = $ptrType(http2FrameWriteRequest);
 		funcType$31 = $funcType([ptrType$103, $Bool], [$Bool], false);
-		ptrType$144 = $ptrType(http2priorityWriteScheduler);
 		mapType$21 = $mapType($Uint32, ptrType$103);
-		ptrType$146 = $ptrType(XHRTransport);
-		mapType$23 = $mapType(ptrType$9, ptrType$106);
+		mapType$22 = $mapType($Uint32, ptrType$102);
+		ptrType$148 = $ptrType(XHRTransport);
+		mapType$23 = $mapType(ptrType$9, ptrType$109);
 		$ptrType(Transport).prototype.writeBufferSize = function writeBufferSize() {
 			var t;
 			t = this;
@@ -278336,7 +280878,7 @@ $packages["net/http"] = (function() {
 			return !(t.DialTLS === $throwNilPointerError) || !(t.DialTLSContext === $throwNilPointerError);
 		};
 		$ptrType(Transport).prototype.onceSetNextProtoDefaults = function onceSetNextProtoDefaults() {
-			var {_entry, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, _tuple$1, _tuple$2, _v, _v$1, altProto, err, h2i, limit1, ok, rv, t, t2, v, $s, $r, $c} = $restore(this, {});
+			var {_entry, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, _tuple$2, _v, _v$1, altProto, err, h2i, limit1, ok, rv, t, t2, v, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this;
 			t.tlsNextProtoWasNil = t.TLSNextProto === false;
@@ -278344,35 +280886,34 @@ $packages["net/http"] = (function() {
 			/* */ if (_r$1 === "0") { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (_r$1 === "0") { */ case 1:
+				$r = http2client.IncNonDefault(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = -1; return;
 			/* } */ case 2:
 			_tuple = $assertType(t.altProto.Load(), mapType, true);
 			altProto = _tuple[0];
-			_r$2 = reflect.ValueOf((_entry = $mapIndex(altProto,$String.keyFor("https")), _entry !== undefined ? _entry.v : $ifaceNil)); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			rv = _r$2;
+			rv = reflect.ValueOf((_entry = $mapIndex(altProto,$String.keyFor("https")), _entry !== undefined ? _entry.v : $ifaceNil));
 			if (!($clone(rv, reflect.Value).IsValid())) { _v$1 = false; $s = 8; continue s; }
-			_r$3 = $clone(rv, reflect.Value).Type().Kind(); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_v$1 = _r$3 === 25; case 8:
+			_r$2 = $clone(rv, reflect.Value).Type().Kind(); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_v$1 = _r$2 === 25; case 8:
 			if (!(_v$1)) { _v = false; $s = 7; continue s; }
-			_r$4 = $clone(rv, reflect.Value).Type().NumField(); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_v = _r$4 === 1; case 7:
+			_r$3 = $clone(rv, reflect.Value).Type().NumField(); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_v = _r$3 === 1; case 7:
 			/* */ if (_v) { $s = 5; continue; }
 			/* */ $s = 6; continue;
 			/* if (_v) { */ case 5:
-				_r$5 = $clone(rv, reflect.Value).Field(0); /* */ $s = 11; case 11: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				v = _r$5;
-				/* */ if ($clone(v, reflect.Value).CanInterface()) { $s = 12; continue; }
-				/* */ $s = 13; continue;
-				/* if ($clone(v, reflect.Value).CanInterface()) { */ case 12:
-					_r$6 = $clone(v, reflect.Value).Interface(); /* */ $s = 14; case 14: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					_tuple$1 = $assertType(_r$6, h2Transport, true);
+				v = $clone(rv, reflect.Value).Field(0);
+				/* */ if ($clone(v, reflect.Value).CanInterface()) { $s = 11; continue; }
+				/* */ $s = 12; continue;
+				/* if ($clone(v, reflect.Value).CanInterface()) { */ case 11:
+					_r$4 = $clone(v, reflect.Value).Interface(); /* */ $s = 13; case 13: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					_tuple$1 = $assertType(_r$4, h2Transport, true);
 					h2i = _tuple$1[0];
 					ok = _tuple$1[1];
 					if (ok) {
 						t.h2transport = h2i;
 						$s = -1; return;
 					}
-				/* } */ case 13:
+				/* } */ case 12:
 			/* } */ case 6:
 			if (!(t.TLSNextProto === false)) {
 				$s = -1; return;
@@ -278383,16 +280924,16 @@ $packages["net/http"] = (function() {
 			if (omitBundledHTTP2) {
 				$s = -1; return;
 			}
-			_r$7 = http2configureTransports(t); /* */ $s = 15; case 15: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			_tuple$2 = _r$7;
+			_r$5 = http2configureTransports(t); /* */ $s = 14; case 14: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			_tuple$2 = _r$5;
 			t2 = _tuple$2[0];
 			err = _tuple$2[1];
-			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 16; continue; }
-			/* */ $s = 17; continue;
-			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 16:
-				$r = log.Printf("Error enabling Transport HTTP/2 support: %v", new sliceType([err])); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 15; continue; }
+			/* */ $s = 16; continue;
+			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 15:
+				$r = log.Printf("Error enabling Transport HTTP/2 support: %v", new sliceType([err])); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = -1; return;
-			/* } */ case 17:
+			/* } */ case 16:
 			t.h2transport = t2;
 			limit1 = t.MaxResponseHeaderBytes;
 			if (!((limit1.$high === 0 && limit1.$low === 0)) && (t2.MaxHeaderListSize === 0)) {
@@ -278403,7 +280944,7 @@ $packages["net/http"] = (function() {
 				}
 			}
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: onceSetNextProtoDefaults, $c: true, $r, _entry, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, _tuple$1, _tuple$2, _v, _v$1, altProto, err, h2i, limit1, ok, rv, t, t2, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: onceSetNextProtoDefaults, $c: true, $r, _entry, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, _tuple$2, _v, _v$1, altProto, err, h2i, limit1, ok, rv, t, t2, v, $s};return $f;
 		};
 		$ptrType(transportRequest).prototype.extraHeaders = function extraHeaders() {
 			var tr;
@@ -278456,7 +280997,7 @@ $packages["net/http"] = (function() {
 			/* */ } return; } var $f = {$blk: alternateRoundTripper, $c: true, $r, _entry, _r$1, _tuple, altProto, req, t, $s};return $f;
 		};
 		$ptrType(Transport).prototype.roundTrip = function roundTrip(req) {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, _entry, _i, _i$1, _key, _keys, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _selection, _size, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _v, altRT, cancelKey$1, cm, ctx, e, e$1, err, err$1, err$2, isHTTP, k, ok, ok$1, origReq, pconn, req, resp, resp$1, scheme, t, trace, treq, v, vv, $s, $r, $c} = $restore(this, {req});
+			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, _entry, _i, _i$1, _key, _keys, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _selection, _size, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, altRT, b, cancelKey$1, cm, ctx, e, e$1, err, err$1, err$2, isHTTP, k, ok, ok$1, ok$2, origReq, pconn, req, resp, resp$1, scheme, t, trace, treq, v, vv, $s, $r, $c} = $restore(this, {req});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this;
 			$r = t.nextProtoOnce.Do($methodVal(t, "onceSetNextProtoDefaults")); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -278661,20 +281202,29 @@ $packages["net/http"] = (function() {
 					if (ok$1) {
 						err$2 = e$1.err;
 					}
+					_tuple$8 = $assertType(req.Body, ptrType$19, true);
+					b = _tuple$8[0];
+					ok$2 = _tuple$8[1];
+					/* */ if (ok$2 && !b.didClose) { $s = 77; continue; }
+					/* */ $s = 78; continue;
+					/* if (ok$2 && !b.didClose) { */ case 77:
+						_r$28 = req.closeBody(); /* */ $s = 79; case 79: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+						_r$28;
+					/* } */ case 78:
 					$s = -1; return [ptrType$17.nil, err$2];
 				/* } */ case 71:
-				$r = testHookRoundTripRetried(); /* */ $s = 77; case 77: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$28 = rewindBody(req); /* */ $s = 78; case 78: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-				_tuple$8 = _r$28;
-				req = _tuple$8[0];
-				err$2 = _tuple$8[1];
+				$r = testHookRoundTripRetried(); /* */ $s = 80; case 80: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$29 = rewindBody(req); /* */ $s = 81; case 81: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+				_tuple$9 = _r$29;
+				req = _tuple$9[0];
+				err$2 = _tuple$9[1];
 				if (!($interfaceIsEqual(err$2, $ifaceNil))) {
 					$s = -1; return [ptrType$17.nil, err$2];
 				}
 			$s = 45; continue;
 			case 46:
 			$s = -1; return [ptrType$17.nil, $ifaceNil];
-			/* */ } return; } var $f = {$blk: roundTrip, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, _entry, _i, _i$1, _key, _keys, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _selection, _size, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _v, altRT, cancelKey$1, cm, ctx, e, e$1, err, err$1, err$2, isHTTP, k, ok, ok$1, origReq, pconn, req, resp, resp$1, scheme, t, trace, treq, v, vv, $s};return $f;
+			/* */ } return; } var $f = {$blk: roundTrip, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, _entry, _i, _i$1, _key, _keys, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _selection, _size, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, altRT, b, cancelKey$1, cm, ctx, e, e$1, err, err$1, err$2, isHTTP, k, ok, ok$1, ok$2, origReq, pconn, req, resp, resp$1, scheme, t, trace, treq, v, vv, $s};return $f;
 		};
 		$ptrType(readTrackingBody).prototype.Read = function Read(data) {
 			var {$24r, _r$1, data, r, $s, $r, $c} = $restore(this, {data});
@@ -278701,7 +281251,7 @@ $packages["net/http"] = (function() {
 			if ($interfaceIsEqual(req.Body, $ifaceNil) || $interfaceIsEqual(req.Body, new $pkg.NoBody.constructor.elem($pkg.NoBody))) {
 				return req;
 			}
-			newReq = $clone(req, Request);
+			newReq = $clone((req === ptrType$9.nil && $throwNilPointerError(), req), Request);
 			newReq.Body = new readTrackingBody.ptr(req.Body, false, false);
 			return newReq;
 		};
@@ -278742,7 +281292,7 @@ $packages["net/http"] = (function() {
 				err = _tmp$5;
 				$s = -1; return [rewound, err];
 			}
-			newReq[0] = $clone(req, Request);
+			newReq[0] = $clone((req === ptrType$9.nil && $throwNilPointerError(), req), Request);
 			newReq[0].Body = new readTrackingBody.ptr(body$1, false, false);
 			_tmp$6 = newReq[0];
 			_tmp$7 = $ifaceNil;
@@ -279273,32 +281823,37 @@ $packages["net/http"] = (function() {
 			/* */ } return; } } catch(err) { $err = err; $s = -1; return false; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: replaceReqCanceler, $c: true, $r, $24r, $24r$1, _entry, _key, _tuple, fn, key, ok, t, $s, $deferred};return $f; } }
 		};
 		$ptrType(Transport).prototype.dial = function dial(ctx, network, addr) {
-			var {$24r, $24r$1, _r$1, _r$2, _r$3, _tuple, addr, c, ctx, err, network, t, $s, $r, $c} = $restore(this, {ctx, network, addr});
+			var {$24r, _r$1, _r$2, _r$3, _tuple, _tuple$1, addr, c, c$1, ctx, err, err$1, network, t, $s, $r, $c} = $restore(this, {ctx, network, addr});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this;
 			/* */ if (!(t.DialContext === $throwNilPointerError)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!(t.DialContext === $throwNilPointerError)) { */ case 1:
 				_r$1 = t.DialContext(ctx, network, addr); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			/* */ if (!(t.Dial === $throwNilPointerError)) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (!(t.Dial === $throwNilPointerError)) { */ case 5:
-				_r$2 = t.Dial(network, addr); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_tuple = _r$2;
+				_tuple = _r$1;
 				c = _tuple[0];
 				err = _tuple[1];
 				if ($interfaceIsEqual(c, $ifaceNil) && $interfaceIsEqual(err, $ifaceNil)) {
-					err = errors.New("net/http: Transport.Dial hook returned (nil, nil)");
+					err = errors.New("net/http: Transport.DialContext hook returned (nil, nil)");
 				}
 				$s = -1; return [c, err];
-			/* } */ case 6:
-			_r$3 = zeroDialer.DialContext(ctx, network, addr); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$24r$1 = _r$3;
-			$s = 9; case 9: return $24r$1;
-			/* */ } return; } var $f = {$blk: dial, $c: true, $r, $24r, $24r$1, _r$1, _r$2, _r$3, _tuple, addr, c, ctx, err, network, t, $s};return $f;
+			/* } */ case 2:
+			/* */ if (!(t.Dial === $throwNilPointerError)) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (!(t.Dial === $throwNilPointerError)) { */ case 4:
+				_r$2 = t.Dial(network, addr); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_tuple$1 = _r$2;
+				c$1 = _tuple$1[0];
+				err$1 = _tuple$1[1];
+				if ($interfaceIsEqual(c$1, $ifaceNil) && $interfaceIsEqual(err$1, $ifaceNil)) {
+					err$1 = errors.New("net/http: Transport.Dial hook returned (nil, nil)");
+				}
+				$s = -1; return [c$1, err$1];
+			/* } */ case 5:
+			_r$3 = zeroDialer.DialContext(ctx, network, addr); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			$24r = _r$3;
+			$s = 8; case 8: return $24r;
+			/* */ } return; } var $f = {$blk: dial, $c: true, $r, $24r, _r$1, _r$2, _r$3, _tuple, _tuple$1, addr, c, c$1, ctx, err, err$1, network, t, $s};return $f;
 		};
 		$ptrType(wantConn).prototype.waiting = function waiting() {
 			var _selection, w;
@@ -280730,31 +283285,22 @@ $packages["net/http"] = (function() {
 					$s = -1; return [resp, err];
 				}
 				resCode = resp.StatusCode;
-				/* */ if (!(continueCh === $chanNil)) { $s = 10; continue; }
+				/* */ if (!(continueCh === $chanNil) && (resCode === 100)) { $s = 10; continue; }
 				/* */ $s = 11; continue;
-				/* if (!(continueCh === $chanNil)) { */ case 10:
-					/* */ if (resCode === 100) { $s = 12; continue; }
-					/* */ if (resCode >= 200) { $s = 13; continue; }
-					/* */ $s = 14; continue;
-					/* if (resCode === 100) { */ case 12:
-						/* */ if (!(trace === ptrType$18.nil) && !(trace.Got100Continue === $throwNilPointerError)) { $s = 15; continue; }
-						/* */ $s = 16; continue;
-						/* if (!(trace === ptrType$18.nil) && !(trace.Got100Continue === $throwNilPointerError)) { */ case 15:
-							$r = trace.Got100Continue(); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 16:
-						$r = $send(continueCh, $clone($clone(new structType$1.ptr(), structType$1), structType$1)); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						continueCh = $chanNil;
-						$s = 14; continue;
-					/* } else if (resCode >= 200) { */ case 13:
-						$close(continueCh);
-						continueCh = $chanNil;
-					/* } */ case 14:
+				/* if (!(continueCh === $chanNil) && (resCode === 100)) { */ case 10:
+					/* */ if (!(trace === ptrType$18.nil) && !(trace.Got100Continue === $throwNilPointerError)) { $s = 12; continue; }
+					/* */ $s = 13; continue;
+					/* if (!(trace === ptrType$18.nil) && !(trace.Got100Continue === $throwNilPointerError)) { */ case 12:
+						$r = trace.Got100Continue(); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 13:
+					$r = $send(continueCh, $clone($clone(new structType$1.ptr(), structType$1), structType$1)); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					continueCh = $chanNil;
 				/* } */ case 11:
 				is1xx = 100 <= resCode && resCode <= 199;
 				is1xxNonTerminal = is1xx && !((resCode === 101));
-				/* */ if (is1xxNonTerminal) { $s = 19; continue; }
-				/* */ $s = 20; continue;
-				/* if (is1xxNonTerminal) { */ case 19:
+				/* */ if (is1xxNonTerminal) { $s = 16; continue; }
+				/* */ $s = 17; continue;
+				/* if (is1xxNonTerminal) { */ case 16:
 					num1xx = num1xx + (1) >> 0;
 					if (num1xx > 5) {
 						_tmp = ptrType$17.nil;
@@ -280764,10 +283310,10 @@ $packages["net/http"] = (function() {
 						$s = -1; return [resp, err];
 					}
 					pc.readLimit = pc.maxHeaderResponseSize();
-					/* */ if (!(trace === ptrType$18.nil) && !(trace.Got1xxResponse === $throwNilPointerError)) { $s = 21; continue; }
-					/* */ $s = 22; continue;
-					/* if (!(trace === ptrType$18.nil) && !(trace.Got1xxResponse === $throwNilPointerError)) { */ case 21:
-						_r$3 = trace.Got1xxResponse(resCode, (resp.Header)); /* */ $s = 23; case 23: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					/* */ if (!(trace === ptrType$18.nil) && !(trace.Got1xxResponse === $throwNilPointerError)) { $s = 18; continue; }
+					/* */ $s = 19; continue;
+					/* if (!(trace === ptrType$18.nil) && !(trace.Got1xxResponse === $throwNilPointerError)) { */ case 18:
+						_r$3 = trace.Got1xxResponse(resCode, (resp.Header)); /* */ $s = 20; case 20: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 						err$2 = _r$3;
 						if (!($interfaceIsEqual(err$2, $ifaceNil))) {
 							_tmp$2 = ptrType$17.nil;
@@ -280776,16 +283322,28 @@ $packages["net/http"] = (function() {
 							err = _tmp$3;
 							$s = -1; return [resp, err];
 						}
-					/* } */ case 22:
+					/* } */ case 19:
 					/* continue; */ $s = 7; continue;
-				/* } */ case 20:
+				/* } */ case 17:
 				/* break; */ $s = 8; continue;
 			case 8:
-			_r$4 = resp.isProtocolSwitch(); /* */ $s = 26; case 26: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			/* */ if (_r$4) { $s = 24; continue; }
-			/* */ $s = 25; continue;
-			/* if (_r$4) { */ case 24:
+			_r$4 = resp.isProtocolSwitch(); /* */ $s = 23; case 23: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			/* */ if (_r$4) { $s = 21; continue; }
+			/* */ $s = 22; continue;
+			/* if (_r$4) { */ case 21:
 				resp.Body = newReadWriteCloserBody(pc.br, pc.conn);
+			/* } */ case 22:
+			/* */ if (!(continueCh === $chanNil)) { $s = 24; continue; }
+			/* */ $s = 25; continue;
+			/* if (!(continueCh === $chanNil)) { */ case 24:
+				/* */ if (resp.Close || rc.req.Close) { $s = 26; continue; }
+				/* */ $s = 27; continue;
+				/* if (resp.Close || rc.req.Close) { */ case 26:
+					$close(continueCh);
+					$s = 28; continue;
+				/* } else { */ case 27:
+					$r = $send(continueCh, $clone($clone(new structType$1.ptr(), structType$1), structType$1)); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 28:
 			/* } */ case 25:
 			resp.TLS = pc.tlsState;
 			$s = -1; return [resp, err];
@@ -280931,7 +283489,7 @@ $packages["net/http"] = (function() {
 				err = _selection[1][0];
 				$s = -1; return $interfaceIsEqual(err, $ifaceNil);
 			/* } else if (_selection[0] === 1) { */ case 2:
-				_r$1 = time.NewTimer(new time.Duration(0, 50000000)); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_r$1 = time.NewTimer(maxWriteWaitBeforeConnReuse); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				t = _r$1;
 				$deferred.push([$methodVal(t, "Stop"), []]);
 				_r$2 = $select([[pc.writeErrCh], [t.C]]); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
@@ -281239,8 +283797,8 @@ $packages["net/http"] = (function() {
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: closeLocked, $c: true, $r, _r$1, err, pc, $s};return $f;
 		};
-		canonicalAddr = function canonicalAddr$1(url$1) {
-			var {_entry, _r$1, _tuple, addr$1, err, port, url$1, v, $s, $r, $c} = $restore(this, {url$1});
+		idnaASCIIFromURL = function idnaASCIIFromURL$1(url$1) {
+			var {_r$1, _tuple, addr$1, err, url$1, v, $s, $r, $c} = $restore(this, {url$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			addr$1 = url$1.Hostname();
 			_r$1 = idnaASCII(addr$1); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
@@ -281250,12 +283808,21 @@ $packages["net/http"] = (function() {
 			if ($interfaceIsEqual(err, $ifaceNil)) {
 				addr$1 = v;
 			}
+			$s = -1; return addr$1;
+			/* */ } return; } var $f = {$blk: idnaASCIIFromURL$1, $c: true, $r, _r$1, _tuple, addr$1, err, url$1, v, $s};return $f;
+		};
+		canonicalAddr = function canonicalAddr$1(url$1) {
+			var {$24r, _entry, _r$1, _r$2, port, url$1, $s, $r, $c} = $restore(this, {url$1});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			port = url$1.Port();
 			if (port === "") {
 				port = (_entry = $mapIndex(portMap,$String.keyFor(url$1.Scheme)), _entry !== undefined ? _entry.v : "");
 			}
-			$s = -1; return net.JoinHostPort(addr$1, port);
-			/* */ } return; } var $f = {$blk: canonicalAddr$1, $c: true, $r, _entry, _r$1, _tuple, addr$1, err, port, url$1, v, $s};return $f;
+			_r$1 = idnaASCIIFromURL(url$1); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$2 = net.JoinHostPort(_r$1, port); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			$24r = _r$2;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: canonicalAddr$1, $c: true, $r, $24r, _entry, _r$1, _r$2, port, url$1, $s};return $f;
 		};
 		$ptrType(bodyEOFSignal).prototype.Read = function Read$3(p) {
 			var {$24r, _r$1, _r$2, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, closed, err, es, n, p, rerr, $s, $deferred, $r, $c} = $restore(this, {p});
@@ -281418,7 +283985,7 @@ $packages["net/http"] = (function() {
 			var {$24r, _r$1, cfg, $s, $r, $c} = $restore(this, {cfg});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (cfg === ptrType$15.nil) {
-				$s = -1; return new tls.Config.ptr($ifaceNil, $throwNilPointerError, sliceType$13.nil, false, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, ptrType$33.nil, sliceType$2.nil, "", 0, ptrType$33.nil, false, sliceType$14.nil, false, false, arrayType$1.zero(), $ifaceNil, 0, 0, sliceType$15.nil, false, 0, $ifaceNil, new sync.RWMutex.ptr(new sync.Mutex.ptr(0, 0), 0, 0, new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0), new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0)), sliceType$16.nil, sliceType$16.nil);
+				$s = -1; return new tls.Config.ptr($ifaceNil, $throwNilPointerError, sliceType$13.nil, false, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, ptrType$33.nil, sliceType$2.nil, "", 0, ptrType$33.nil, false, sliceType$14.nil, false, false, arrayType$1.zero(), $ifaceNil, $throwNilPointerError, $throwNilPointerError, 0, 0, sliceType$15.nil, false, 0, $ifaceNil, new sync.RWMutex.ptr(new sync.Mutex.ptr(0, 0), 0, 0, new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0), new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0)), sliceType$16.nil, sliceType$16.nil);
 			}
 			_r$1 = cfg.Clone(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			$24r = _r$1;
@@ -282459,10 +285026,10 @@ $packages["net/http"] = (function() {
 			_ref = b.hdr;
 			if ($assertType(_ref, ptrType$9, true)[1]) {
 				rr = _ref.$val;
-				mergeSetHeader((rr.$ptr_Trailer || (rr.$ptr_Trailer = new ptrType$37(function() { return this.$target.Trailer; }, function($v) { this.$target.Trailer = $v; }, rr))), (hdr));
+				mergeSetHeader((rr === ptrType$9.nil && $throwNilPointerError(), (rr.$ptr_Trailer || (rr.$ptr_Trailer = new ptrType$37(function() { return this.$target.Trailer; }, function($v) { this.$target.Trailer = $v; }, rr)))), (hdr));
 			} else if ($assertType(_ref, ptrType$17, true)[1]) {
 				rr$1 = _ref.$val;
-				mergeSetHeader((rr$1.$ptr_Trailer || (rr$1.$ptr_Trailer = new ptrType$37(function() { return this.$target.Trailer; }, function($v) { this.$target.Trailer = $v; }, rr$1))), (hdr));
+				mergeSetHeader((rr$1 === ptrType$17.nil && $throwNilPointerError(), (rr$1.$ptr_Trailer || (rr$1.$ptr_Trailer = new ptrType$37(function() { return this.$target.Trailer; }, function($v) { this.$target.Trailer = $v; }, rr$1)))), (hdr));
 			}
 			$s = -1; return $ifaceNil;
 			/* */ } return; } var $f = {$blk: readTrailer, $c: true, $r, _r$1, _r$2, _r$3, _r$4, _ref, _tuple, _tuple$1, b, buf, err, hdr, rr, rr$1, $s};return $f;
@@ -282655,7 +285222,7 @@ $packages["net/http"] = (function() {
 		};
 		finishAsyncByteRead.prototype.Read = function(...$args) { return this.$val.Read(...$args); };
 		unwrapNopCloser = function unwrapNopCloser$1(r) {
-			var {$24r, _1, _r$1, _r$2, _r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, isNopCloser, r, underlyingReader, $s, $r, $c} = $restore(this, {r});
+			var {$24r, _1, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, isNopCloser, r, underlyingReader, $s, $r, $c} = $restore(this, {r});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			underlyingReader = $ifaceNil;
 			isNopCloser = false;
@@ -282663,15 +285230,13 @@ $packages["net/http"] = (function() {
 				/* */ if ($interfaceIsEqual(_1, (nopCloserType)) || $interfaceIsEqual(_1, (nopCloserWriterToType))) { $s = 2; continue; }
 				/* */ $s = 3; continue;
 				/* if ($interfaceIsEqual(_1, (nopCloserType)) || $interfaceIsEqual(_1, (nopCloserWriterToType))) { */ case 2:
-					_r$1 = reflect.ValueOf(r); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$2 = $clone(_r$1, reflect.Value).Field(0); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$3 = $clone(_r$2, reflect.Value).Interface(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_tmp = $assertType(_r$3, io.Reader);
+					_r$1 = $clone($clone(reflect.ValueOf(r), reflect.Value).Field(0), reflect.Value).Interface(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_tmp = $assertType(_r$1, io.Reader);
 					_tmp$1 = true;
 					underlyingReader = _tmp;
 					isNopCloser = _tmp$1;
 					$24r = [underlyingReader, isNopCloser];
-					$s = 8; case 8: return $24r;
+					$s = 6; case 6: return $24r;
 				/* } else { */ case 3:
 					_tmp$2 = $ifaceNil;
 					_tmp$3 = false;
@@ -282681,7 +285246,7 @@ $packages["net/http"] = (function() {
 				/* } */ case 4:
 			case 1:
 			$s = -1; return [underlyingReader, isNopCloser];
-			/* */ } return; } var $f = {$blk: unwrapNopCloser$1, $c: true, $r, $24r, _1, _r$1, _r$2, _r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, isNopCloser, r, underlyingReader, $s};return $f;
+			/* */ } return; } var $f = {$blk: unwrapNopCloser$1, $c: true, $r, $24r, _1, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, isNopCloser, r, underlyingReader, $s};return $f;
 		};
 		isKnownInMemoryReader = function isKnownInMemoryReader$1(r) {
 			var {$24r, $24r$1, _r$1, _r$2, _r$3, _ref, _tuple, _tuple$1, ok, ok$1, r, r$1, r$2, $s, $r, $c} = $restore(this, {r});
@@ -282873,7 +285438,7 @@ $packages["net/http"] = (function() {
 		};
 		$pkg.StatusText = StatusText;
 		$ptrType(socksDialer).prototype.connect = function connect(ctx, c, address) {
-			var {$24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _$11, _1, _i, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, a, address, am, am$1, ams, b, c, cmdErr, ctx, ctxErr, d, deadline, done, err, err$1, errCh, host, ip, ip4, ip6, l, ok, port, x$7, x$8, $s, $deferred, $r, $c} = $restore(this, {ctx, c, address});
+			var {$24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _$11, _1, _i, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, a, address, am, am$1, ams, b, c, cmdErr, ctx, ctxErr, d, deadline, done, err, err$1, errCh, host, ip, ip4, ip6, l, ok, port, x$7, x$8, $s, $deferred, $r, $c} = $restore(this, {ctx, c, address});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			a = [a];
 			c = [c];
@@ -283029,154 +285594,155 @@ $packages["net/http"] = (function() {
 			/* } */ case 29:
 			b = $subslice(b, 0, 0);
 			b = $append(b, 5, ((d.cmd << 24 >>> 24)), 0);
-			ip = net.ParseIP(host);
-			/* */ if (!(ip === net.IP.nil)) { $s = 34; continue; }
-			/* */ $s = 35; continue;
-			/* if (!(ip === net.IP.nil)) { */ case 34:
+			_r$7 = net.ParseIP(host); /* */ $s = 34; case 34: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+			ip = _r$7;
+			/* */ if (!(ip === net.IP.nil)) { $s = 35; continue; }
+			/* */ $s = 36; continue;
+			/* if (!(ip === net.IP.nil)) { */ case 35:
 				ip4 = ip.To4();
-				/* */ if (!(ip4 === net.IP.nil)) { $s = 37; continue; }
-				/* */ $s = 38; continue;
-				/* if (!(ip4 === net.IP.nil)) { */ case 37:
+				/* */ if (!(ip4 === net.IP.nil)) { $s = 38; continue; }
+				/* */ $s = 39; continue;
+				/* if (!(ip4 === net.IP.nil)) { */ case 38:
 					b = $append(b, 1);
 					b = $appendSlice(b, $convertSliceType(ip4, sliceType$3));
-					$s = 39; continue;
-				/* } else { */ case 38:
+					$s = 40; continue;
+				/* } else { */ case 39:
 					ip6 = ip.To16();
-					/* */ if (!(ip6 === net.IP.nil)) { $s = 40; continue; }
-					/* */ $s = 41; continue;
-					/* if (!(ip6 === net.IP.nil)) { */ case 40:
+					/* */ if (!(ip6 === net.IP.nil)) { $s = 41; continue; }
+					/* */ $s = 42; continue;
+					/* if (!(ip6 === net.IP.nil)) { */ case 41:
 						b = $append(b, 4);
 						b = $appendSlice(b, $convertSliceType(ip6, sliceType$3));
-						$s = 42; continue;
-					/* } else { */ case 41:
+						$s = 43; continue;
+					/* } else { */ case 42:
 						_tmp$8 = $ifaceNil;
 						_tmp$9 = errors.New("unknown address type");
 						_$11 = _tmp$8;
 						ctxErr[0] = _tmp$9;
 						$24r$6 = [_$11, ctxErr[0]];
-						$s = 43; case 43: return $24r$6;
-					/* } */ case 42:
-				/* } */ case 39:
-				$s = 36; continue;
-			/* } else { */ case 35:
-				/* */ if (host.length > 255) { $s = 44; continue; }
-				/* */ $s = 45; continue;
-				/* if (host.length > 255) { */ case 44:
+						$s = 44; case 44: return $24r$6;
+					/* } */ case 43:
+				/* } */ case 40:
+				$s = 37; continue;
+			/* } else { */ case 36:
+				/* */ if (host.length > 255) { $s = 45; continue; }
+				/* */ $s = 46; continue;
+				/* if (host.length > 255) { */ case 45:
 					_tmp$10 = $ifaceNil;
 					_tmp$11 = errors.New("FQDN too long");
 					_$11 = _tmp$10;
 					ctxErr[0] = _tmp$11;
 					$24r$7 = [_$11, ctxErr[0]];
-					$s = 46; case 46: return $24r$7;
-				/* } */ case 45:
+					$s = 47; case 47: return $24r$7;
+				/* } */ case 46:
 				b = $append(b, 3);
 				b = $append(b, ((host.length << 24 >>> 24)));
 				b = $appendSlice(b, host);
-			/* } */ case 36:
+			/* } */ case 37:
 			b = $append(b, (((port >> 8 >> 0) << 24 >>> 24)), ((port << 24 >>> 24)));
-			_r$7 = c[0].Write(b); /* */ $s = 47; case 47: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			_tuple$4 = _r$7;
+			_r$8 = c[0].Write(b); /* */ $s = 48; case 48: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+			_tuple$4 = _r$8;
 			ctxErr[0] = _tuple$4[1];
-			/* */ if (!($interfaceIsEqual(ctxErr[0], $ifaceNil))) { $s = 48; continue; }
-			/* */ $s = 49; continue;
-			/* if (!($interfaceIsEqual(ctxErr[0], $ifaceNil))) { */ case 48:
+			/* */ if (!($interfaceIsEqual(ctxErr[0], $ifaceNil))) { $s = 49; continue; }
+			/* */ $s = 50; continue;
+			/* if (!($interfaceIsEqual(ctxErr[0], $ifaceNil))) { */ case 49:
 				$24r$8 = [_$11, ctxErr[0]];
-				$s = 50; case 50: return $24r$8;
-			/* } */ case 49:
-			_r$8 = io.ReadFull(c[0], $subslice(b, 0, 4)); /* */ $s = 51; case 51: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			_tuple$5 = _r$8;
+				$s = 51; case 51: return $24r$8;
+			/* } */ case 50:
+			_r$9 = io.ReadFull(c[0], $subslice(b, 0, 4)); /* */ $s = 52; case 52: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+			_tuple$5 = _r$9;
 			ctxErr[0] = _tuple$5[1];
-			/* */ if (!($interfaceIsEqual(ctxErr[0], $ifaceNil))) { $s = 52; continue; }
-			/* */ $s = 53; continue;
-			/* if (!($interfaceIsEqual(ctxErr[0], $ifaceNil))) { */ case 52:
+			/* */ if (!($interfaceIsEqual(ctxErr[0], $ifaceNil))) { $s = 53; continue; }
+			/* */ $s = 54; continue;
+			/* if (!($interfaceIsEqual(ctxErr[0], $ifaceNil))) { */ case 53:
 				$24r$9 = [_$11, ctxErr[0]];
-				$s = 54; case 54: return $24r$9;
-			/* } */ case 53:
-			/* */ if (!(((0 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 0]) === 5))) { $s = 55; continue; }
-			/* */ $s = 56; continue;
-			/* if (!(((0 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 0]) === 5))) { */ case 55:
+				$s = 55; case 55: return $24r$9;
+			/* } */ case 54:
+			/* */ if (!(((0 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 0]) === 5))) { $s = 56; continue; }
+			/* */ $s = 57; continue;
+			/* if (!(((0 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 0]) === 5))) { */ case 56:
 				_tmp$12 = $ifaceNil;
 				_tmp$13 = errors.New("unexpected protocol version " + strconv.Itoa((((0 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 0]) >> 0))));
 				_$11 = _tmp$12;
 				ctxErr[0] = _tmp$13;
 				$24r$10 = [_$11, ctxErr[0]];
-				$s = 57; case 57: return $24r$10;
-			/* } */ case 56:
+				$s = 58; case 58: return $24r$10;
+			/* } */ case 57:
 			cmdErr = (((1 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 1]) >> 0));
-			/* */ if (!((cmdErr === 0))) { $s = 58; continue; }
-			/* */ $s = 59; continue;
-			/* if (!((cmdErr === 0))) { */ case 58:
+			/* */ if (!((cmdErr === 0))) { $s = 59; continue; }
+			/* */ $s = 60; continue;
+			/* if (!((cmdErr === 0))) { */ case 59:
 				_tmp$14 = $ifaceNil;
 				_tmp$15 = errors.New("unknown error " + new socksReply(cmdErr).String());
 				_$11 = _tmp$14;
 				ctxErr[0] = _tmp$15;
 				$24r$11 = [_$11, ctxErr[0]];
-				$s = 60; case 60: return $24r$11;
-			/* } */ case 59:
-			/* */ if (!(((2 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 2]) === 0))) { $s = 61; continue; }
-			/* */ $s = 62; continue;
-			/* if (!(((2 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 2]) === 0))) { */ case 61:
+				$s = 61; case 61: return $24r$11;
+			/* } */ case 60:
+			/* */ if (!(((2 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 2]) === 0))) { $s = 62; continue; }
+			/* */ $s = 63; continue;
+			/* if (!(((2 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 2]) === 0))) { */ case 62:
 				_tmp$16 = $ifaceNil;
 				_tmp$17 = errors.New("non-zero reserved field");
 				_$11 = _tmp$16;
 				ctxErr[0] = _tmp$17;
 				$24r$12 = [_$11, ctxErr[0]];
-				$s = 63; case 63: return $24r$12;
-			/* } */ case 62:
+				$s = 64; case 64: return $24r$12;
+			/* } */ case 63:
 			l = 2;
 			a[0] = new socksAddr.ptr("", net.IP.nil, 0);
 				_1 = (3 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 3]);
-				/* */ if (_1 === (1)) { $s = 65; continue; }
-				/* */ if (_1 === (4)) { $s = 66; continue; }
-				/* */ if (_1 === (3)) { $s = 67; continue; }
-				/* */ $s = 68; continue;
-				/* if (_1 === (1)) { */ case 65:
+				/* */ if (_1 === (1)) { $s = 66; continue; }
+				/* */ if (_1 === (4)) { $s = 67; continue; }
+				/* */ if (_1 === (3)) { $s = 68; continue; }
+				/* */ $s = 69; continue;
+				/* if (_1 === (1)) { */ case 66:
 					l = l + (4) >> 0;
 					a[0].IP = $makeSlice(net.IP, 4);
-					$s = 69; continue;
-				/* } else if (_1 === (4)) { */ case 66:
+					$s = 70; continue;
+				/* } else if (_1 === (4)) { */ case 67:
 					l = l + (16) >> 0;
 					a[0].IP = $makeSlice(net.IP, 16);
-					$s = 69; continue;
-				/* } else if (_1 === (3)) { */ case 67:
-					_r$9 = io.ReadFull(c[0], $subslice(b, 0, 1)); /* */ $s = 70; case 70: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_tuple$6 = _r$9;
+					$s = 70; continue;
+				/* } else if (_1 === (3)) { */ case 68:
+					_r$10 = io.ReadFull(c[0], $subslice(b, 0, 1)); /* */ $s = 71; case 71: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+					_tuple$6 = _r$10;
 					err$1 = _tuple$6[1];
-					/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 71; continue; }
-					/* */ $s = 72; continue;
-					/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 71:
+					/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 72; continue; }
+					/* */ $s = 73; continue;
+					/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 72:
 						_tmp$18 = $ifaceNil;
 						_tmp$19 = err$1;
 						_$11 = _tmp$18;
 						ctxErr[0] = _tmp$19;
 						$24r$13 = [_$11, ctxErr[0]];
-						$s = 73; case 73: return $24r$13;
-					/* } */ case 72:
+						$s = 74; case 74: return $24r$13;
+					/* } */ case 73:
 					l = l + ((((0 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 0]) >> 0))) >> 0;
-					$s = 69; continue;
-				/* } else { */ case 68:
+					$s = 70; continue;
+				/* } else { */ case 69:
 					_tmp$20 = $ifaceNil;
 					_tmp$21 = errors.New("unknown address type " + strconv.Itoa((((3 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 3]) >> 0))));
 					_$11 = _tmp$20;
 					ctxErr[0] = _tmp$21;
 					$24r$14 = [_$11, ctxErr[0]];
-					$s = 74; case 74: return $24r$14;
-				/* } */ case 69:
-			case 64:
+					$s = 75; case 75: return $24r$14;
+				/* } */ case 70:
+			case 65:
 			if (b.$capacity < l) {
 				b = $makeSlice(sliceType$3, l);
 			} else {
 				b = $subslice(b, 0, l);
 			}
-			_r$10 = io.ReadFull(c[0], b); /* */ $s = 75; case 75: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-			_tuple$7 = _r$10;
+			_r$11 = io.ReadFull(c[0], b); /* */ $s = 76; case 76: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+			_tuple$7 = _r$11;
 			ctxErr[0] = _tuple$7[1];
-			/* */ if (!($interfaceIsEqual(ctxErr[0], $ifaceNil))) { $s = 76; continue; }
-			/* */ $s = 77; continue;
-			/* if (!($interfaceIsEqual(ctxErr[0], $ifaceNil))) { */ case 76:
+			/* */ if (!($interfaceIsEqual(ctxErr[0], $ifaceNil))) { $s = 77; continue; }
+			/* */ $s = 78; continue;
+			/* if (!($interfaceIsEqual(ctxErr[0], $ifaceNil))) { */ case 77:
 				$24r$15 = [_$11, ctxErr[0]];
-				$s = 78; case 78: return $24r$15;
-			/* } */ case 77:
+				$s = 79; case 79: return $24r$15;
+			/* } */ case 78:
 			if (!(a[0].IP === net.IP.nil)) {
 				$copySlice(a[0].IP, b);
 			} else {
@@ -283188,8 +285754,8 @@ $packages["net/http"] = (function() {
 			_$11 = _tmp$22;
 			ctxErr[0] = _tmp$23;
 			$24r$16 = [_$11, ctxErr[0]];
-			$s = 79; case 79: return $24r$16;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [_$11, ctxErr[0]]; } if($curGoroutine.asleep) { var $f = {$blk: connect, $c: true, $r, $24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _$11, _1, _i, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, a, address, am, am$1, ams, b, c, cmdErr, ctx, ctxErr, d, deadline, done, err, err$1, errCh, host, ip, ip4, ip6, l, ok, port, x$7, x$8, $s, $deferred};return $f; } }
+			$s = 80; case 80: return $24r$16;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [_$11, ctxErr[0]]; } if($curGoroutine.asleep) { var $f = {$blk: connect, $c: true, $r, $24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _$11, _1, _i, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, a, address, am, am$1, ams, b, c, cmdErr, ctx, ctxErr, d, deadline, done, err, err$1, errCh, host, ip, ip4, ip6, l, ok, port, x$7, x$8, $s, $deferred};return $f; } }
 		};
 		sockssplitHostPort = function sockssplitHostPort$1(address) {
 			var {_r$1, _tuple, _tuple$1, address, err, host, port, portnum, $s, $r, $c} = $restore(this, {address});
@@ -283313,7 +285879,7 @@ $packages["net/http"] = (function() {
 				err$1 = _tuple$2[1];
 				$s = 9; continue;
 			/* } else { */ case 8:
-				dd = new net.Dialer.ptr(new time.Duration(0, 0), new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil), $ifaceNil, false, new time.Duration(0, 0), new time.Duration(0, 0), ptrType$1.nil, $chanNil, $throwNilPointerError, $throwNilPointerError);
+				dd = new net.Dialer.ptr(new time.Duration(0, 0), new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil), $ifaceNil, false, new time.Duration(0, 0), new time.Duration(0, 0), ptrType$1.nil, $chanNil, $throwNilPointerError, $throwNilPointerError, 0);
 				_r$4 = dd.DialContext(ctx, d.proxyNetwork, d.proxyAddress); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 				_tuple$3 = _r$4;
 				c = _tuple$3[0];
@@ -283453,7 +286019,7 @@ $packages["net/http"] = (function() {
 			return $ifaceNil;
 		};
 		$ptrType(socksDialer).prototype.pathAddrs = function pathAddrs(address) {
-			var {_i, _r$1, _ref, _tmp, _tmp$1, _tmp$2, _tuple, a, address, d, dst, err, err$1, host, i, port, proxy, s, $s, $r, $c} = $restore(this, {address});
+			var {_i, _r$1, _r$2, _ref, _tmp, _tmp$1, _tmp$2, _tuple, a, address, d, dst, err, err$1, host, i, port, proxy, s, $s, $r, $c} = $restore(this, {address});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			proxy = $ifaceNil;
 			dst = $ifaceNil;
@@ -283480,7 +286046,8 @@ $packages["net/http"] = (function() {
 					$s = -1; return [proxy, dst, err];
 				}
 				a = new socksAddr.ptr("", net.IP.nil, port);
-				a.IP = net.ParseIP(host);
+				_r$2 = net.ParseIP(host); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				a.IP = _r$2;
 				if (a.IP === net.IP.nil) {
 					a.Name = host;
 				}
@@ -283493,7 +286060,7 @@ $packages["net/http"] = (function() {
 			$s = 1; continue;
 			case 2:
 			$s = -1; return [proxy, dst, err];
-			/* */ } return; } var $f = {$blk: pathAddrs, $c: true, $r, _i, _r$1, _ref, _tmp, _tmp$1, _tmp$2, _tuple, a, address, d, dst, err, err$1, host, i, port, proxy, s, $s};return $f;
+			/* */ } return; } var $f = {$blk: pathAddrs, $c: true, $r, _i, _r$1, _r$2, _ref, _tmp, _tmp$1, _tmp$2, _tuple, a, address, d, dst, err, err$1, host, i, port, proxy, s, $s};return $f;
 		};
 		socksNewDialer = function socksNewDialer$1(network, address) {
 			var address, network;
@@ -283510,7 +286077,7 @@ $packages["net/http"] = (function() {
 				/* if (_1 === (0)) { */ case 2:
 					$s = -1; return $ifaceNil;
 				/* } else if (_1 === (2)) { */ case 3:
-					if ((up.Username.length === 0) || up.Username.length > 255 || (up.Password.length === 0) || up.Password.length > 255) {
+					if ((up.Username.length === 0) || up.Username.length > 255 || up.Password.length > 255) {
 						$s = -1; return errors.New("invalid username/password");
 					}
 					b = new sliceType$3([1]);
@@ -283859,6 +286426,12 @@ $packages["net/http"] = (function() {
 			$s = 2; case 2: return $24r;
 			/* */ } return; } var $f = {$blk: SetWriteDeadline, $c: true, $r, $24r, _r$1, c, deadline, $s};return $f;
 		};
+		$ptrType(response).prototype.EnableFullDuplex = function EnableFullDuplex() {
+			var c;
+			c = this;
+			c.fullDuplex = true;
+			return $ifaceNil;
+		};
 		$ptrType(response).prototype.finalTrailers = function finalTrailers() {
 			var {_entry, _entry$1, _i, _i$1, _i$2, _key, _key$1, _keys, _ref, _ref$1, _ref$2, _size, _tuple, found, k, k$1, kk, t, v, vv, w, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -284016,7 +286589,7 @@ $packages["net/http"] = (function() {
 			var {_r$1, c, rwc, srv, $s, $r, $c} = $restore(this, {rwc});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			srv = this;
-			c = new conn.ptr(srv, $throwNilPointerError, rwc, "", ptrType$27.nil, $ifaceNil, ptrType$45.nil, ptrType$28.nil, ptrType$11.nil, "", new atomic.Pointer[15 /* net/http.response */].ptr(ptrType$46.nil), new atomic.Uint64.ptr(new atomic.noCopy.ptr(), new atomic.align64.ptr(), new $Uint64(0, 0)), new sync.Mutex.ptr(0, 0), false);
+			c = new conn.ptr(srv, $throwNilPointerError, rwc, "", ptrType$27.nil, $ifaceNil, ptrType$45.nil, ptrType$28.nil, ptrType$11.nil, "", new atomic.Pointer[25 /* net/http.response */].ptr(ptrType$46.nil), new atomic.Uint64.ptr(new atomic.noCopy.ptr(), new atomic.align64.ptr(), new $Uint64(0, 0)), new sync.Mutex.ptr(0, 0), false);
 			/* */ if (false) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (false) { */ case 1:
@@ -284579,7 +287152,7 @@ $packages["net/http"] = (function() {
 				_r$8 = c[0].rwc.SetReadDeadline($clone(wholeReqDeadline, time.Time)); /* */ $s = 41; case 41: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 				_r$8;
 			/* } */ case 40:
-			w = new response.ptr(c[0], req, req.Body, cancelCtx, false, false, req.wantsHttp10KeepAlive(), req.wantsClose(), new atomic.Bool.ptr(new atomic.noCopy.ptr(), 0), new sync.Mutex.ptr(0, 0), ptrType$11.nil, new chunkWriter.ptr(ptrType$46.nil, false, false, false), new $global.Map(), false, new $Int64(0, 0), new $Int64(-1, 4294967295), 0, false, false, sliceType$2.nil, new atomic.Bool.ptr(new atomic.noCopy.ptr(), 0), arrayType$3.zero(), arrayType$4.zero(), arrayType$5.zero(), new $Chan($Bool, 1), new atomic.Bool.ptr(new atomic.noCopy.ptr(), 0));
+			w = new response.ptr(c[0], req, req.Body, cancelCtx, false, false, req.wantsHttp10KeepAlive(), req.wantsClose(), new atomic.Bool.ptr(new atomic.noCopy.ptr(), 0), new sync.Mutex.ptr(0, 0), ptrType$11.nil, new chunkWriter.ptr(ptrType$46.nil, false, false, false), new $global.Map(), false, new $Int64(0, 0), new $Int64(-1, 4294967295), 0, false, false, false, sliceType$2.nil, new atomic.Bool.ptr(new atomic.noCopy.ptr(), 0), arrayType$3.zero(), arrayType$4.zero(), arrayType$5.zero(), new $Chan($Bool, 1), new atomic.Bool.ptr(new atomic.noCopy.ptr(), 0));
 			if (isH2Upgrade) {
 				w.closeAfterReply = true;
 			}
@@ -284664,9 +287237,9 @@ $packages["net/http"] = (function() {
 				$s = -1; return;
 			/* } */ case 6:
 			$r = checkWriteHeaderCode(code); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (code >= 100 && code <= 199) { $s = 9; continue; }
+			/* */ if (code >= 100 && code <= 199 && !((code === 101))) { $s = 9; continue; }
 			/* */ $s = 10; continue;
-			/* if (code >= 100 && code <= 199) { */ case 9:
+			/* if (code >= 100 && code <= 199 && !((code === 101))) { */ case 9:
 				/* */ if ((code === 100) && w.canWriteContinue.Load()) { $s = 11; continue; }
 				/* */ $s = 12; continue;
 				/* if ((code === 100) && w.canWriteContinue.Load()) { */ case 11:
@@ -284834,7 +287407,7 @@ $packages["net/http"] = (function() {
 			case 2:
 			te = new Header(header[0]).get("Transfer-Encoding");
 			hasTE = !(te === "");
-			if (w.handlerDone.Load() && !trailers && !hasTE && bodyAllowedForStatus(w.status) && new Header(header[0]).get("Content-Length") === "" && (!isHEAD || p.$length > 0)) {
+			if (w.handlerDone.Load() && !trailers && !hasTE && bodyAllowedForStatus(w.status) && !new Header(header[0]).has("Content-Length") && (!isHEAD || p.$length > 0)) {
 				w.contentLength = (new $Int64(0, p.$length));
 				setHeader.contentLength = strconv.AppendInt($subslice(new sliceType$3(cw.res.clenBuf), 0, 0), (new $Int64(0, p.$length)), 10);
 			}
@@ -284863,9 +287436,9 @@ $packages["net/http"] = (function() {
 			if (ok && !ecr.sawEOF.Load()) {
 				w.closeAfterReply = true;
 			}
-			/* */ if (!((x$8 = w.req.ContentLength, (x$8.$high === 0 && x$8.$low === 0))) && !w.closeAfterReply) { $s = 4; continue; }
+			/* */ if (!((x$8 = w.req.ContentLength, (x$8.$high === 0 && x$8.$low === 0))) && !w.closeAfterReply && !w.fullDuplex) { $s = 4; continue; }
 			/* */ $s = 5; continue;
-			/* if (!((x$8 = w.req.ContentLength, (x$8.$high === 0 && x$8.$low === 0))) && !w.closeAfterReply) { */ case 4:
+			/* if (!((x$8 = w.req.ContentLength, (x$8.$high === 0 && x$8.$low === 0))) && !w.closeAfterReply && !w.fullDuplex) { */ case 4:
 				_tmp = false;
 				_tmp$1 = false;
 				discard = _tmp;
@@ -285444,19 +288017,24 @@ $packages["net/http"] = (function() {
 			/* */ } return; } var $f = {$blk: isCommonNetReadError$1, $c: true, $r, _r$1, _tuple, _tuple$1, _v, err, neterr, oe, ok, ok$1, $s};return $f;
 		};
 		$ptrType(conn).prototype.serve = function serve(ctx) {
-			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _entry, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _v, c, cancelCtx, code, ctx, d, dl, err, err$1, err$2, fn, h, inFlightResponse, ok, ok$1, ok$2, proto, publicErr, re, req, tlsConn, tlsTO, v, w, x$10, x$7, x$8, x$9, $s, $deferred, $r, $c} = $restore(this, {ctx});
+			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _entry, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _v, c, cancelCtx, code, ctx, d, dl, err, err$1, err$2, fn, h, inFlightResponse, ok, ok$1, ok$2, proto, publicErr, ra, re, req, tlsConn, tlsTO, v, w, x$10, x$11, x$7, x$8, x$9, $s, $deferred, $r, $c} = $restore(this, {ctx});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			c = [c];
 			inFlightResponse = [inFlightResponse];
 			c[0] = this;
 			_r$1 = c[0].rwc.RemoteAddr(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = _r$1.String(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			c[0].remoteAddr = _r$2;
+			ra = _r$1;
+			/* */ if (!($interfaceIsEqual(ra, $ifaceNil))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!($interfaceIsEqual(ra, $ifaceNil))) { */ case 2:
+				_r$2 = ra.String(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				c[0].remoteAddr = _r$2;
+			/* } */ case 3:
 			_arg = ctx;
 			_arg$1 = $pkg.LocalAddrContextKey;
-			_r$3 = c[0].rwc.LocalAddr(); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_r$3 = c[0].rwc.LocalAddr(); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			_arg$2 = _r$3;
-			_r$4 = context.WithValue(_arg, _arg$1, _arg$2); /* */ $s = 4; case 4: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			_r$4 = context.WithValue(_arg, _arg$1, _arg$2); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 			ctx = _r$4;
 			inFlightResponse[0] = ptrType$46.nil;
 			$deferred.push([(function(c, inFlightResponse) { return function conn·serve·func1() {
@@ -285495,214 +288073,214 @@ $packages["net/http"] = (function() {
 			_tuple = $assertType(c[0].rwc, ptrType$29, true);
 			tlsConn = _tuple[0];
 			ok = _tuple[1];
-			/* */ if (ok) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (ok) { */ case 5:
+			/* */ if (ok) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* if (ok) { */ case 7:
 				tlsTO = c[0].server.tlsHandshakeTimeout();
-				/* */ if ((tlsTO.$high > 0 || (tlsTO.$high === 0 && tlsTO.$low > 0))) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if ((tlsTO.$high > 0 || (tlsTO.$high === 0 && tlsTO.$low > 0))) { */ case 7:
-					_r$5 = time.Now(); /* */ $s = 9; case 9: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_r$6 = $clone(_r$5, time.Time).Add(tlsTO); /* */ $s = 10; case 10: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				/* */ if ((tlsTO.$high > 0 || (tlsTO.$high === 0 && tlsTO.$low > 0))) { $s = 9; continue; }
+				/* */ $s = 10; continue;
+				/* if ((tlsTO.$high > 0 || (tlsTO.$high === 0 && tlsTO.$low > 0))) { */ case 9:
+					_r$5 = time.Now(); /* */ $s = 11; case 11: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					_r$6 = $clone(_r$5, time.Time).Add(tlsTO); /* */ $s = 12; case 12: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 					dl = $clone(_r$6, time.Time);
-					_r$7 = c[0].rwc.SetReadDeadline($clone(dl, time.Time)); /* */ $s = 11; case 11: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					_r$7 = c[0].rwc.SetReadDeadline($clone(dl, time.Time)); /* */ $s = 13; case 13: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 					_r$7;
-					_r$8 = c[0].rwc.SetWriteDeadline($clone(dl, time.Time)); /* */ $s = 12; case 12: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					_r$8 = c[0].rwc.SetWriteDeadline($clone(dl, time.Time)); /* */ $s = 14; case 14: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 					_r$8;
-				/* } */ case 8:
-				_r$9 = tlsConn.HandshakeContext(ctx); /* */ $s = 13; case 13: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+				/* } */ case 10:
+				_r$9 = tlsConn.HandshakeContext(ctx); /* */ $s = 15; case 15: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 				err = _r$9;
-				/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 14; continue; }
-				/* */ $s = 15; continue;
-				/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 14:
+				/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 16; continue; }
+				/* */ $s = 17; continue;
+				/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 16:
 					_tuple$1 = $assertType(err, tls.RecordHeaderError, true);
 					re = $clone(_tuple$1[0], tls.RecordHeaderError);
 					ok$1 = _tuple$1[1];
-					/* */ if (ok$1 && !($interfaceIsEqual(re.Conn, $ifaceNil)) && tlsRecordHeaderLooksLikeHTTP($clone(re.RecordHeader, arrayType$6))) { $s = 16; continue; }
-					/* */ $s = 17; continue;
-					/* if (ok$1 && !($interfaceIsEqual(re.Conn, $ifaceNil)) && tlsRecordHeaderLooksLikeHTTP($clone(re.RecordHeader, arrayType$6))) { */ case 16:
-						_r$10 = io.WriteString(re.Conn, "HTTP/1.0 400 Bad Request\r\n\r\nClient sent an HTTP request to an HTTPS server.\n"); /* */ $s = 18; case 18: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+					/* */ if (ok$1 && !($interfaceIsEqual(re.Conn, $ifaceNil)) && tlsRecordHeaderLooksLikeHTTP($clone(re.RecordHeader, arrayType$6))) { $s = 18; continue; }
+					/* */ $s = 19; continue;
+					/* if (ok$1 && !($interfaceIsEqual(re.Conn, $ifaceNil)) && tlsRecordHeaderLooksLikeHTTP($clone(re.RecordHeader, arrayType$6))) { */ case 18:
+						_r$10 = io.WriteString(re.Conn, "HTTP/1.0 400 Bad Request\r\n\r\nClient sent an HTTP request to an HTTPS server.\n"); /* */ $s = 20; case 20: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
 						_r$10;
-						_r$11 = re.Conn.Close(); /* */ $s = 19; case 19: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+						_r$11 = re.Conn.Close(); /* */ $s = 21; case 21: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
 						_r$11;
-						$s = 20; case 20: return;
-					/* } */ case 17:
-					_r$12 = c[0].rwc.RemoteAddr(); /* */ $s = 21; case 21: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+						$s = 22; case 22: return;
+					/* } */ case 19:
+					_r$12 = c[0].rwc.RemoteAddr(); /* */ $s = 23; case 23: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
 					_arg$3 = _r$12;
 					_arg$4 = err;
-					$r = c[0].server.logf("http: TLS handshake error from %s: %v", new sliceType([_arg$3, _arg$4])); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 23; case 23: return;
-				/* } */ case 15:
-				/* */ if ((tlsTO.$high > 0 || (tlsTO.$high === 0 && tlsTO.$low > 0))) { $s = 24; continue; }
-				/* */ $s = 25; continue;
-				/* if ((tlsTO.$high > 0 || (tlsTO.$high === 0 && tlsTO.$low > 0))) { */ case 24:
-					_r$13 = c[0].rwc.SetReadDeadline($clone(new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil), time.Time)); /* */ $s = 26; case 26: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+					$r = c[0].server.logf("http: TLS handshake error from %s: %v", new sliceType([_arg$3, _arg$4])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 25; case 25: return;
+				/* } */ case 17:
+				/* */ if ((tlsTO.$high > 0 || (tlsTO.$high === 0 && tlsTO.$low > 0))) { $s = 26; continue; }
+				/* */ $s = 27; continue;
+				/* if ((tlsTO.$high > 0 || (tlsTO.$high === 0 && tlsTO.$low > 0))) { */ case 26:
+					_r$13 = c[0].rwc.SetReadDeadline($clone(new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil), time.Time)); /* */ $s = 28; case 28: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
 					_r$13;
-					_r$14 = c[0].rwc.SetWriteDeadline($clone(new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil), time.Time)); /* */ $s = 27; case 27: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+					_r$14 = c[0].rwc.SetWriteDeadline($clone(new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil), time.Time)); /* */ $s = 29; case 29: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
 					_r$14;
-				/* } */ case 25:
+				/* } */ case 27:
 				c[0].tlsState = new tls.ConnectionState.ptr(0, false, false, 0, "", false, "", sliceType$10.nil, sliceType$11.nil, sliceType$5.nil, sliceType$3.nil, sliceType$3.nil, $throwNilPointerError);
-				_r$15 = tlsConn.ConnectionState(); /* */ $s = 28; case 28: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-				tls.ConnectionState.copy(c[0].tlsState, _r$15);
+				_r$15 = tlsConn.ConnectionState(); /* */ $s = 30; case 30: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+				tls.ConnectionState.copy((x$7 = c[0].tlsState, (x$7 === ptrType$27.nil && $throwNilPointerError(), x$7)), _r$15);
 				proto = c[0].tlsState.NegotiatedProtocol;
-				/* */ if (validNextProto(proto)) { $s = 29; continue; }
-				/* */ $s = 30; continue;
-				/* if (validNextProto(proto)) { */ case 29:
+				/* */ if (validNextProto(proto)) { $s = 31; continue; }
+				/* */ $s = 32; continue;
+				/* if (validNextProto(proto)) { */ case 31:
 					fn = (_entry = $mapIndex(c[0].server.TLSNextProto,$String.keyFor(proto)), _entry !== undefined ? _entry.v : $throwNilPointerError);
-					/* */ if (!(fn === $throwNilPointerError)) { $s = 31; continue; }
-					/* */ $s = 32; continue;
-					/* if (!(fn === $throwNilPointerError)) { */ case 31:
+					/* */ if (!(fn === $throwNilPointerError)) { $s = 33; continue; }
+					/* */ $s = 34; continue;
+					/* if (!(fn === $throwNilPointerError)) { */ case 33:
 						h = new initALPNRequest.ptr(ctx, tlsConn, $clone(new serverHandler.ptr(c[0].server), serverHandler));
-						$r = c[0].setState(c[0].rwc, 1, false); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = fn(c[0].server, tlsConn, new h.constructor.elem(h)); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 32:
-					$s = 35; case 35: return;
-				/* } */ case 30:
-			/* } */ case 6:
-			_r$16 = context.WithCancel(ctx); /* */ $s = 36; case 36: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+						$r = c[0].setState(c[0].rwc, 1, false); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = fn(c[0].server, tlsConn, new h.constructor.elem(h)); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 34:
+					$s = 37; case 37: return;
+				/* } */ case 32:
+			/* } */ case 8:
+			_r$16 = context.WithCancel(ctx); /* */ $s = 38; case 38: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
 			_tuple$2 = _r$16;
 			ctx = _tuple$2[0];
 			cancelCtx = _tuple$2[1];
 			c[0].cancelCtx = cancelCtx;
 			$deferred.push([cancelCtx, []]);
 			c[0].r = new connReader.ptr(c[0], new sync.Mutex.ptr(0, 0), false, arrayType$2.zero(), ptrType$47.nil, false, false, new $Int64(0, 0));
-			_r$17 = newBufioReader(c[0].r); /* */ $s = 37; case 37: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+			_r$17 = newBufioReader(c[0].r); /* */ $s = 39; case 39: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
 			c[0].bufr = _r$17;
-			_r$18 = newBufioWriterSize((x$7 = new checkConnErrorWriter.ptr(c[0]), new x$7.constructor.elem(x$7)), 4096); /* */ $s = 38; case 38: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+			_r$18 = newBufioWriterSize((x$8 = new checkConnErrorWriter.ptr(c[0]), new x$8.constructor.elem(x$8)), 4096); /* */ $s = 40; case 40: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
 			c[0].bufw = _r$18;
-			/* while (true) { */ case 39:
-				_r$19 = c[0].readRequest(ctx); /* */ $s = 41; case 41: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+			/* while (true) { */ case 41:
+				_r$19 = c[0].readRequest(ctx); /* */ $s = 43; case 43: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
 				_tuple$3 = _r$19;
 				w = _tuple$3[0];
 				err$1 = _tuple$3[1];
-				/* */ if (!((x$8 = c[0].r.remain, x$9 = c[0].server.initialReadLimitSize(), (x$8.$high === x$9.$high && x$8.$low === x$9.$low)))) { $s = 42; continue; }
-				/* */ $s = 43; continue;
-				/* if (!((x$8 = c[0].r.remain, x$9 = c[0].server.initialReadLimitSize(), (x$8.$high === x$9.$high && x$8.$low === x$9.$low)))) { */ case 42:
-					$r = c[0].setState(c[0].rwc, 1, true); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 43:
-				/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 45; continue; }
-				/* */ $s = 46; continue;
-				/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 45:
-						/* */ if ($interfaceIsEqual(err$1, errTooLarge)) { $s = 48; continue; }
-						/* */ if (isUnsupportedTEError(err$1)) { $s = 49; continue; }
-						_r$20 = isCommonNetReadError(err$1); /* */ $s = 53; case 53: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-						/* */ if (_r$20) { $s = 50; continue; }
-						/* */ $s = 51; continue;
-						/* if ($interfaceIsEqual(err$1, errTooLarge)) { */ case 48:
-							_r$21 = fmt.Fprintf(c[0].rwc, "HTTP/1.1 431 Request Header Fields Too Large\r\nContent-Type: text/plain; charset=utf-8\r\nConnection: close\r\n\r\n431 Request Header Fields Too Large", sliceType.nil); /* */ $s = 54; case 54: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
+				/* */ if (!((x$9 = c[0].r.remain, x$10 = c[0].server.initialReadLimitSize(), (x$9.$high === x$10.$high && x$9.$low === x$10.$low)))) { $s = 44; continue; }
+				/* */ $s = 45; continue;
+				/* if (!((x$9 = c[0].r.remain, x$10 = c[0].server.initialReadLimitSize(), (x$9.$high === x$10.$high && x$9.$low === x$10.$low)))) { */ case 44:
+					$r = c[0].setState(c[0].rwc, 1, true); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 45:
+				/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 47; continue; }
+				/* */ $s = 48; continue;
+				/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 47:
+						/* */ if ($interfaceIsEqual(err$1, errTooLarge)) { $s = 50; continue; }
+						/* */ if (isUnsupportedTEError(err$1)) { $s = 51; continue; }
+						_r$20 = isCommonNetReadError(err$1); /* */ $s = 55; case 55: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+						/* */ if (_r$20) { $s = 52; continue; }
+						/* */ $s = 53; continue;
+						/* if ($interfaceIsEqual(err$1, errTooLarge)) { */ case 50:
+							_r$21 = fmt.Fprintf(c[0].rwc, "HTTP/1.1 431 Request Header Fields Too Large\r\nContent-Type: text/plain; charset=utf-8\r\nConnection: close\r\n\r\n431 Request Header Fields Too Large", sliceType.nil); /* */ $s = 56; case 56: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
 							_r$21;
-							$r = c[0].closeWriteAndWait(); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 56; case 56: return;
-						/* } else if (isUnsupportedTEError(err$1)) { */ case 49:
+							$r = c[0].closeWriteAndWait(); /* */ $s = 57; case 57: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 58; case 58: return;
+						/* } else if (isUnsupportedTEError(err$1)) { */ case 51:
 							code = 501;
-							_r$22 = fmt.Fprintf(c[0].rwc, "HTTP/1.1 %d %s%sUnsupported transfer encoding", new sliceType([new $Int(code), new $String(StatusText(code)), new $String("\r\nContent-Type: text/plain; charset=utf-8\r\nConnection: close\r\n\r\n")])); /* */ $s = 57; case 57: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
+							_r$22 = fmt.Fprintf(c[0].rwc, "HTTP/1.1 %d %s%sUnsupported transfer encoding", new sliceType([new $Int(code), new $String(StatusText(code)), new $String("\r\nContent-Type: text/plain; charset=utf-8\r\nConnection: close\r\n\r\n")])); /* */ $s = 59; case 59: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
 							_r$22;
-							$s = 58; case 58: return;
-						/* } else if (_r$20) { */ case 50:
-							$s = 59; case 59: return;
-						/* } else { */ case 51:
+							$s = 60; case 60: return;
+						/* } else if (_r$20) { */ case 52:
+							$s = 61; case 61: return;
+						/* } else { */ case 53:
 							_tuple$4 = $assertType(err$1, statusError, true);
 							v = $clone(_tuple$4[0], statusError);
 							ok$2 = _tuple$4[1];
-							/* */ if (ok$2) { $s = 60; continue; }
-							/* */ $s = 61; continue;
-							/* if (ok$2) { */ case 60:
-								_r$23 = fmt.Fprintf(c[0].rwc, "HTTP/1.1 %d %s: %s%s%d %s: %s", new sliceType([new $Int(v.code), new $String(StatusText(v.code)), new $String(v.text), new $String("\r\nContent-Type: text/plain; charset=utf-8\r\nConnection: close\r\n\r\n"), new $Int(v.code), new $String(StatusText(v.code)), new $String(v.text)])); /* */ $s = 62; case 62: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
+							/* */ if (ok$2) { $s = 62; continue; }
+							/* */ $s = 63; continue;
+							/* if (ok$2) { */ case 62:
+								_r$23 = fmt.Fprintf(c[0].rwc, "HTTP/1.1 %d %s: %s%s%d %s: %s", new sliceType([new $Int(v.code), new $String(StatusText(v.code)), new $String(v.text), new $String("\r\nContent-Type: text/plain; charset=utf-8\r\nConnection: close\r\n\r\n"), new $Int(v.code), new $String(StatusText(v.code)), new $String(v.text)])); /* */ $s = 64; case 64: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
 								_r$23;
-								$s = 63; case 63: return;
-							/* } */ case 61:
+								$s = 65; case 65: return;
+							/* } */ case 63:
 							publicErr = "400 Bad Request";
-							_r$24 = fmt.Fprintf(c[0].rwc, "HTTP/1.1 " + publicErr + "\r\nContent-Type: text/plain; charset=utf-8\r\nConnection: close\r\n\r\n" + publicErr, sliceType.nil); /* */ $s = 64; case 64: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+							_r$24 = fmt.Fprintf(c[0].rwc, "HTTP/1.1 " + publicErr + "\r\nContent-Type: text/plain; charset=utf-8\r\nConnection: close\r\n\r\n" + publicErr, sliceType.nil); /* */ $s = 66; case 66: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
 							_r$24;
-							$s = 65; case 65: return;
-						/* } */ case 52:
-					case 47:
-				/* } */ case 46:
+							$s = 67; case 67: return;
+						/* } */ case 54:
+					case 49:
+				/* } */ case 48:
 				req = w.req;
-				/* */ if (req.expectsContinue()) { $s = 66; continue; }
-				/* */ if (!(new Header(req.Header).get("Expect") === "")) { $s = 67; continue; }
-				/* */ $s = 68; continue;
-				/* if (req.expectsContinue()) { */ case 66:
-					if (req.ProtoAtLeast(1, 1) && !((x$10 = req.ContentLength, (x$10.$high === 0 && x$10.$low === 0)))) {
+				/* */ if (req.expectsContinue()) { $s = 68; continue; }
+				/* */ if (!(new Header(req.Header).get("Expect") === "")) { $s = 69; continue; }
+				/* */ $s = 70; continue;
+				/* if (req.expectsContinue()) { */ case 68:
+					if (req.ProtoAtLeast(1, 1) && !((x$11 = req.ContentLength, (x$11.$high === 0 && x$11.$low === 0)))) {
 						req.Body = new expectContinueReader.ptr(w, req.Body, new atomic.Bool.ptr(new atomic.noCopy.ptr(), 0), new atomic.Bool.ptr(new atomic.noCopy.ptr(), 0));
 						w.canWriteContinue.Store(true);
 					}
-					$s = 68; continue;
-				/* } else if (!(new Header(req.Header).get("Expect") === "")) { */ case 67:
-					$r = w.sendExpectationFailed(); /* */ $s = 69; case 69: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 70; case 70: return;
-				/* } */ case 68:
+					$s = 70; continue;
+				/* } else if (!(new Header(req.Header).get("Expect") === "")) { */ case 69:
+					$r = w.sendExpectationFailed(); /* */ $s = 71; case 71: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 72; case 72: return;
+				/* } */ case 70:
 				c[0].curReq.Store(w);
-				_r$25 = requestBodyRemains(req.Body); /* */ $s = 74; case 74: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-				/* */ if (_r$25) { $s = 71; continue; }
-				/* */ $s = 72; continue;
-				/* if (_r$25) { */ case 71:
-					$r = registerOnHitEOF(req.Body, $methodVal(w.conn.r, "startBackgroundRead")); /* */ $s = 75; case 75: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 73; continue;
-				/* } else { */ case 72:
-					$r = w.conn.r.startBackgroundRead(); /* */ $s = 76; case 76: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 73:
+				_r$25 = requestBodyRemains(req.Body); /* */ $s = 76; case 76: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+				/* */ if (_r$25) { $s = 73; continue; }
+				/* */ $s = 74; continue;
+				/* if (_r$25) { */ case 73:
+					$r = registerOnHitEOF(req.Body, $methodVal(w.conn.r, "startBackgroundRead")); /* */ $s = 77; case 77: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 75; continue;
+				/* } else { */ case 74:
+					$r = w.conn.r.startBackgroundRead(); /* */ $s = 78; case 78: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 75:
 				inFlightResponse[0] = w;
-				$r = $clone(new serverHandler.ptr(c[0].server), serverHandler).ServeHTTP(w, w.req); /* */ $s = 77; case 77: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = $clone(new serverHandler.ptr(c[0].server), serverHandler).ServeHTTP(w, w.req); /* */ $s = 79; case 79: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				inFlightResponse[0] = ptrType$46.nil;
-				$r = w.cancelCtx(); /* */ $s = 78; case 78: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$26 = c[0].hijacked(); /* */ $s = 81; case 81: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-				/* */ if (_r$26) { $s = 79; continue; }
-				/* */ $s = 80; continue;
-				/* if (_r$26) { */ case 79:
-					$s = 82; case 82: return;
-				/* } */ case 80:
-				$r = w.finishRequest(); /* */ $s = 83; case 83: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$27 = c[0].rwc.SetWriteDeadline($clone(new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil), time.Time)); /* */ $s = 84; case 84: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+				$r = w.cancelCtx(); /* */ $s = 80; case 80: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$26 = c[0].hijacked(); /* */ $s = 83; case 83: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+				/* */ if (_r$26) { $s = 81; continue; }
+				/* */ $s = 82; continue;
+				/* if (_r$26) { */ case 81:
+					$s = 84; case 84: return;
+				/* } */ case 82:
+				$r = w.finishRequest(); /* */ $s = 85; case 85: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$27 = c[0].rwc.SetWriteDeadline($clone(new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil), time.Time)); /* */ $s = 86; case 86: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
 				_r$27;
-				_r$28 = w.shouldReuseConnection(); /* */ $s = 87; case 87: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-				/* */ if (!_r$28) { $s = 85; continue; }
-				/* */ $s = 86; continue;
-				/* if (!_r$28) { */ case 85:
-					if (w.requestBodyLimitHit) { _v = true; $s = 90; continue s; }
-					_r$29 = w.closedRequestBodyEarly(); /* */ $s = 91; case 91: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-					_v = _r$29; case 90:
-					/* */ if (_v) { $s = 88; continue; }
-					/* */ $s = 89; continue;
-					/* if (_v) { */ case 88:
-						$r = c[0].closeWriteAndWait(); /* */ $s = 92; case 92: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 89:
-					$s = 93; case 93: return;
-				/* } */ case 86:
-				$r = c[0].setState(c[0].rwc, 2, true); /* */ $s = 94; case 94: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$28 = w.shouldReuseConnection(); /* */ $s = 89; case 89: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+				/* */ if (!_r$28) { $s = 87; continue; }
+				/* */ $s = 88; continue;
+				/* if (!_r$28) { */ case 87:
+					if (w.requestBodyLimitHit) { _v = true; $s = 92; continue s; }
+					_r$29 = w.closedRequestBodyEarly(); /* */ $s = 93; case 93: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+					_v = _r$29; case 92:
+					/* */ if (_v) { $s = 90; continue; }
+					/* */ $s = 91; continue;
+					/* if (_v) { */ case 90:
+						$r = c[0].closeWriteAndWait(); /* */ $s = 94; case 94: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 91:
+					$s = 95; case 95: return;
+				/* } */ case 88:
+				$r = c[0].setState(c[0].rwc, 2, true); /* */ $s = 96; case 96: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				c[0].curReq.Store(ptrType$46.nil);
-				/* */ if (!w.conn.server.doKeepAlives()) { $s = 95; continue; }
-				/* */ $s = 96; continue;
-				/* if (!w.conn.server.doKeepAlives()) { */ case 95:
-					$s = 97; case 97: return;
-				/* } */ case 96:
+				/* */ if (!w.conn.server.doKeepAlives()) { $s = 97; continue; }
+				/* */ $s = 98; continue;
+				/* if (!w.conn.server.doKeepAlives()) { */ case 97:
+					$s = 99; case 99: return;
+				/* } */ case 98:
 				d = c[0].server.idleTimeout();
-				/* */ if (!((d.$high === 0 && d.$low === 0))) { $s = 98; continue; }
-				/* */ $s = 99; continue;
-				/* if (!((d.$high === 0 && d.$low === 0))) { */ case 98:
-					_r$30 = time.Now(); /* */ $s = 101; case 101: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-					_r$31 = $clone(_r$30, time.Time).Add(d); /* */ $s = 102; case 102: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-					_r$32 = c[0].rwc.SetReadDeadline($clone(_r$31, time.Time)); /* */ $s = 103; case 103: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
+				/* */ if (!((d.$high === 0 && d.$low === 0))) { $s = 100; continue; }
+				/* */ $s = 101; continue;
+				/* if (!((d.$high === 0 && d.$low === 0))) { */ case 100:
+					_r$30 = time.Now(); /* */ $s = 103; case 103: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+					_r$31 = $clone(_r$30, time.Time).Add(d); /* */ $s = 104; case 104: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
+					_r$32 = c[0].rwc.SetReadDeadline($clone(_r$31, time.Time)); /* */ $s = 105; case 105: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
 					_r$32;
-					$s = 100; continue;
-				/* } else { */ case 99:
-					_r$33 = c[0].rwc.SetReadDeadline($clone(new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil), time.Time)); /* */ $s = 104; case 104: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
+					$s = 102; continue;
+				/* } else { */ case 101:
+					_r$33 = c[0].rwc.SetReadDeadline($clone(new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil), time.Time)); /* */ $s = 106; case 106: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
 					_r$33;
-				/* } */ case 100:
-				_r$34 = c[0].bufr.Peek(4); /* */ $s = 105; case 105: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
+				/* } */ case 102:
+				_r$34 = c[0].bufr.Peek(4); /* */ $s = 107; case 107: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
 				_tuple$5 = _r$34;
 				err$2 = _tuple$5[1];
-				/* */ if (!($interfaceIsEqual(err$2, $ifaceNil))) { $s = 106; continue; }
-				/* */ $s = 107; continue;
-				/* if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 106:
-					$s = 108; case 108: return;
-				/* } */ case 107:
-				_r$35 = c[0].rwc.SetReadDeadline($clone(new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil), time.Time)); /* */ $s = 109; case 109: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
+				/* */ if (!($interfaceIsEqual(err$2, $ifaceNil))) { $s = 108; continue; }
+				/* */ $s = 109; continue;
+				/* if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 108:
+					$s = 110; case 110: return;
+				/* } */ case 109:
+				_r$35 = c[0].rwc.SetReadDeadline($clone(new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil), time.Time)); /* */ $s = 111; case 111: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
 				_r$35;
-			$s = 39; continue;
-			case 40:
+			$s = 41; continue;
+			case 42:
 			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: serve, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _entry, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _v, c, cancelCtx, code, ctx, d, dl, err, err$1, err$2, fn, h, inFlightResponse, ok, ok$1, ok$2, proto, publicErr, re, req, tlsConn, tlsTO, v, w, x$10, x$7, x$8, x$9, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: serve, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _entry, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _v, c, cancelCtx, code, ctx, d, dl, err, err$1, err$2, fn, h, inFlightResponse, ok, ok$1, ok$2, proto, publicErr, ra, re, req, tlsConn, tlsTO, v, w, x$10, x$11, x$7, x$8, x$9, $s, $deferred};return $f; } }
 		};
 		$ptrType(response).prototype.sendExpectationFailed = function sendExpectationFailed() {
 			var {w, $s, $r, $c} = $restore(this, {});
@@ -286412,42 +288990,19 @@ $packages["net/http"] = (function() {
 		};
 		$ptrType(ConnState).prototype.String = function(...$args) { return new ConnState(this.$get()).String(...$args); };
 		$ptrType(serverHandler).prototype.ServeHTTP = function ServeHTTP$3(rw, req) {
-			var {_r$1, _r$2, allowQuerySemicolonsInUse, handler$1, req, rw, sh, x$7, $s, $deferred, $r, $c} = $restore(this, {rw, req});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			allowQuerySemicolonsInUse = [allowQuerySemicolonsInUse];
-			sh = [sh];
-			sh[0] = this;
-			handler$1 = sh[0].srv.Handler;
+			var {handler$1, req, rw, sh, x$7, $s, $r, $c} = $restore(this, {rw, req});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			sh = this;
+			handler$1 = sh.srv.Handler;
 			if ($interfaceIsEqual(handler$1, $ifaceNil)) {
 				handler$1 = $pkg.DefaultServeMux;
 			}
-			if (!sh[0].srv.DisableGeneralOptionsHandler && req.RequestURI === "*" && req.Method === "OPTIONS") {
+			if (!sh.srv.DisableGeneralOptionsHandler && req.RequestURI === "*" && req.Method === "OPTIONS") {
 				handler$1 = (x$7 = new globalOptionsHandler.ptr(), new x$7.constructor.elem(x$7));
 			}
-			/* */ if (!(req.URL === ptrType$16.nil) && strings.Contains(req.URL.RawQuery, ";")) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(req.URL === ptrType$16.nil) && strings.Contains(req.URL.RawQuery, ";")) { */ case 1:
-				allowQuerySemicolonsInUse[0] = new atomic.Bool.ptr(new atomic.noCopy.ptr(), 0);
-				_r$1 = context.WithValue(req.Context(), silenceSemWarnContextKey, new funcType((function(allowQuerySemicolonsInUse, sh) { return function serverHandler·ServeHTTP·func1() {
-						allowQuerySemicolonsInUse[0].Store(true);
-					}; })(allowQuerySemicolonsInUse, sh))); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$2 = req.WithContext(_r$1); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				req = _r$2;
-				$deferred.push([(function(allowQuerySemicolonsInUse, sh) { return function serverHandler·ServeHTTP·func2() {
-						var {$s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						/* */ if (!allowQuerySemicolonsInUse[0].Load()) { $s = 1; continue; }
-						/* */ $s = 2; continue;
-						/* if (!allowQuerySemicolonsInUse[0].Load()) { */ case 1:
-							$r = sh[0].srv.logf("http: URL query contains semicolon, which is no longer a supported separator; parts of the query may be stripped when parsed; see golang.org/issue/25192", sliceType.nil); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 2:
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: serverHandler·ServeHTTP·func2, $c: true, $r, $s};return $f;
-					}; })(allowQuerySemicolonsInUse, sh), []]);
-			/* } */ case 2:
-			$r = handler$1.ServeHTTP(rw, req); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = handler$1.ServeHTTP(rw, req); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: ServeHTTP$3, $c: true, $r, _r$1, _r$2, allowQuerySemicolonsInUse, handler$1, req, rw, sh, x$7, $s, $deferred};return $f; } }
+			/* */ } return; } var $f = {$blk: ServeHTTP$3, $c: true, $r, handler$1, req, rw, sh, x$7, $s};return $f;
 		};
 		serverHandler.prototype.ServeHTTP = function(...$args) { return this.$val.ServeHTTP(...$args); };
 		$ptrType(Server).prototype.ListenAndServe = function ListenAndServe$1() {
@@ -286772,15 +289327,17 @@ $packages["net/http"] = (function() {
 			/* */ } return; } var $f = {$blk: onceSetNextProtoDefaults_Serve, $c: true, $r, srv, $s};return $f;
 		};
 		$ptrType(Server).prototype.onceSetNextProtoDefaults = function onceSetNextProtoDefaults$1() {
-			var {_r$1, _r$2, _v, conf, srv, $s, $r, $c} = $restore(this, {});
+			var {_r$1, _r$2, conf, srv, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			srv = this;
-			if (omitBundledHTTP2) { _v = true; $s = 3; continue s; }
-			_r$1 = http2server.Value(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_v = _r$1 === "0"; case 3:
-			/* */ if (_v) { $s = 1; continue; }
+			if (omitBundledHTTP2) {
+				$s = -1; return;
+			}
+			_r$1 = http2server.Value(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			/* */ if (_r$1 === "0") { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (_v) { */ case 1:
+			/* if (_r$1 === "0") { */ case 1:
+				$r = http2server.IncNonDefault(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = -1; return;
 			/* } */ case 2:
 			/* */ if (srv.TLSNextProto === false) { $s = 5; continue; }
@@ -286793,7 +289350,7 @@ $packages["net/http"] = (function() {
 				srv.nextProtoErr = _r$2;
 			/* } */ case 6:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: onceSetNextProtoDefaults$1, $c: true, $r, _r$1, _r$2, _v, conf, srv, $s};return $f;
+			/* */ } return; } var $f = {$blk: onceSetNextProtoDefaults$1, $c: true, $r, _r$1, _r$2, conf, srv, $s};return $f;
 		};
 		$ptrType(onceCloseListener).prototype.Close = function Close$6() {
 			var {oc, $s, $r, $c} = $restore(this, {});
@@ -286835,7 +289392,7 @@ $packages["net/http"] = (function() {
 		};
 		initALPNRequest.prototype.BaseContext = function(...$args) { return this.$val.BaseContext(...$args); };
 		$ptrType(initALPNRequest).prototype.ServeHTTP = function ServeHTTP$6(rw, req) {
-			var {_r$1, _r$2, _r$3, h, req, rw, $s, $r, $c} = $restore(this, {rw, req});
+			var {_r$1, _r$2, _r$3, h, req, rw, x$7, $s, $r, $c} = $restore(this, {rw, req});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			h = this;
 			/* */ if (req.TLS === ptrType$27.nil) { $s = 1; continue; }
@@ -286843,7 +289400,7 @@ $packages["net/http"] = (function() {
 			/* if (req.TLS === ptrType$27.nil) { */ case 1:
 				req.TLS = new tls.ConnectionState.ptr(0, false, false, 0, "", false, "", sliceType$10.nil, sliceType$11.nil, sliceType$5.nil, sliceType$3.nil, sliceType$3.nil, $throwNilPointerError);
 				_r$1 = h.c.ConnectionState(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				tls.ConnectionState.copy(req.TLS, _r$1);
+				tls.ConnectionState.copy((x$7 = req.TLS, (x$7 === ptrType$27.nil && $throwNilPointerError(), x$7)), _r$1);
 			/* } */ case 2:
 			if ($interfaceIsEqual(req.Body, $ifaceNil)) {
 				req.Body = new $pkg.NoBody.constructor.elem($pkg.NoBody);
@@ -286857,7 +289414,7 @@ $packages["net/http"] = (function() {
 			/* } */ case 5:
 			$r = $clone(h.h, serverHandler).ServeHTTP(rw, req); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: ServeHTTP$6, $c: true, $r, _r$1, _r$2, _r$3, h, req, rw, $s};return $f;
+			/* */ } return; } var $f = {$blk: ServeHTTP$6, $c: true, $r, _r$1, _r$2, _r$3, h, req, rw, x$7, $s};return $f;
 		};
 		initALPNRequest.prototype.ServeHTTP = function(...$args) { return this.$val.ServeHTTP(...$args); };
 		newLoggingConn = function newLoggingConn$1(baseName, c) {
@@ -286981,9 +289538,9 @@ $packages["net/http"] = (function() {
 			respCh = [respCh];
 			success = [success];
 			t = this;
-			/* */ if (!(t.Dial === $throwNilPointerError) || !(t.DialContext === $throwNilPointerError) || !(t.DialTLS === $throwNilPointerError) || !(t.DialTLSContext === $throwNilPointerError) || jsFetchMissing) { $s = 1; continue; }
+			/* */ if (!(t.Dial === $throwNilPointerError) || !(t.DialContext === $throwNilPointerError) || !(t.DialTLS === $throwNilPointerError) || !(t.DialTLSContext === $throwNilPointerError) || jsFetchMissing || jsFetchDisabled) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!(t.Dial === $throwNilPointerError) || !(t.DialContext === $throwNilPointerError) || !(t.DialTLS === $throwNilPointerError) || !(t.DialTLSContext === $throwNilPointerError) || jsFetchMissing) { */ case 1:
+			/* if (!(t.Dial === $throwNilPointerError) || !(t.DialContext === $throwNilPointerError) || !(t.DialTLS === $throwNilPointerError) || !(t.DialTLSContext === $throwNilPointerError) || jsFetchMissing || jsFetchDisabled) { */ case 1:
 				_r$1 = t.roundTrip(req[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				$24r = _r$1;
 				$s = 4; case 4: return $24r;
@@ -287143,14 +289700,24 @@ $packages["net/http"] = (function() {
 					/* */ } return; } var $f = {$blk: Transport·RoundTrip·func1, $c: true, $r, _entry$1, _key$1, _r$10, _r$11, _r$12, _r$8, _r$9, _tmp$2, _tmp$3, _tuple$1, args, b, body$2, ck, cl, clHeader, code, contentLength, err$1, header, headersIt, key$2, n, pair, result, this$1, value$1, $s};return $f;
 				}; })(errCh, failure, req, respCh, success)));
 			js$1.Func.copy(failure[0], js$1.FuncOf((function(errCh, failure, req, respCh, success) { return function Transport·RoundTrip·func2(this$1, args) {
-					var {_r$8, args, this$1, $s, $r, $c} = $restore(this, {this$1, args});
+					var {_r$8, args, cause, err$1, errMsg, this$1, $s, $r, $c} = $restore(this, {this$1, args});
 					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 					$clone(success[0], js$1.Func).Release();
 					$clone(failure[0], js$1.Func).Release();
-					_r$8 = fmt.Errorf("net/http: fetch() failed: %s", new sliceType([new $String($clone($clone((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]), js$1.Value).Get("message"), js$1.Value).String())])); /* */ $s = 1; case 1: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					err$1 = $clone((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]), js$1.Value);
+					errMsg = $clone($clone(err$1, js$1.Value).Call("toString", sliceType.nil), js$1.Value).String();
+					cause = $clone($clone(err$1, js$1.Value).Get("cause"), js$1.Value);
+					if (!$clone(cause, js$1.Value).IsUndefined()) {
+						if (!$clone($clone(cause, js$1.Value).Get("toString"), js$1.Value).IsUndefined()) {
+							errMsg = errMsg + (": " + $clone($clone(cause, js$1.Value).Call("toString", sliceType.nil), js$1.Value).String());
+						} else if ($clone(cause, js$1.Value).Type() === 4) {
+							errMsg = errMsg + (": " + $clone(cause, js$1.Value).String());
+						}
+					}
+					_r$8 = fmt.Errorf("net/http: fetch() failed: %s", new sliceType([new $String(errMsg)])); /* */ $s = 1; case 1: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 					$r = $send(errCh[0], _r$8); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return $ifaceNil;
-					/* */ } return; } var $f = {$blk: Transport·RoundTrip·func2, $c: true, $r, _r$8, args, this$1, $s};return $f;
+					/* */ } return; } var $f = {$blk: Transport·RoundTrip·func2, $c: true, $r, _r$8, args, cause, err$1, errMsg, this$1, $s};return $f;
 				}; })(errCh, failure, req, respCh, success)));
 			$clone(fetchPromise, js$1.Value).Call("then", new sliceType([new success[0].constructor.elem(success[0]), new failure[0].constructor.elem(failure[0])]));
 			_r$8 = req[0].Context().Done(); /* */ $s = 24; case 24: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
@@ -287482,7 +290049,7 @@ $packages["net/http"] = (function() {
 				$s = -1; return err;
 			}
 			r1 = new Response.ptr("", 0, "", 0, 0, false, $ifaceNil, new $Int64(0, 0), sliceType$2.nil, false, false, false, ptrType$9.nil, ptrType$27.nil);
-			Response.copy(r1, r);
+			Response.copy((r1 === ptrType$17.nil && $throwNilPointerError(), r1), (r === ptrType$17.nil && $throwNilPointerError(), r));
 			/* */ if ((x$7 = r1.ContentLength, (x$7.$high === 0 && x$7.$low === 0)) && !($interfaceIsEqual(r1.Body, $ifaceNil))) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if ((x$7 = r1.ContentLength, (x$7.$high === 0 && x$7.$low === 0)) && !($interfaceIsEqual(r1.Body, $ifaceNil))) { */ case 2:
@@ -287585,6 +290152,11 @@ $packages["net/http"] = (function() {
 			pe = this;
 			return pe.ErrorString;
 		};
+		$ptrType(ProtocolError).prototype.Is = function Is(err) {
+			var err, pe;
+			pe = this;
+			return pe === $pkg.ErrNotSupported && $interfaceIsEqual(err, errors.ErrUnsupported);
+		};
 		badStringError = function badStringError$1(what, val) {
 			var {$24r, _r$1, val, what, $s, $r, $c} = $restore(this, {what, val});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -287608,7 +290180,7 @@ $packages["net/http"] = (function() {
 				$panic(new $String("nil context"));
 			}
 			r2 = new Request.ptr("", ptrType$16.nil, "", 0, 0, false, $ifaceNil, $throwNilPointerError, new $Int64(0, 0), sliceType$2.nil, false, "", false, false, ptrType$30.nil, false, "", "", ptrType$27.nil, $chanNil, ptrType$17.nil, $ifaceNil);
-			Request.copy(r2, r);
+			Request.copy((r2 === ptrType$9.nil && $throwNilPointerError(), r2), (r === ptrType$9.nil && $throwNilPointerError(), r));
 			r2.ctx = ctx;
 			return r2;
 		};
@@ -287619,7 +290191,7 @@ $packages["net/http"] = (function() {
 				$panic(new $String("nil context"));
 			}
 			r2 = new Request.ptr("", ptrType$16.nil, "", 0, 0, false, $ifaceNil, $throwNilPointerError, new $Int64(0, 0), sliceType$2.nil, false, "", false, false, ptrType$30.nil, false, "", "", ptrType$27.nil, $chanNil, ptrType$17.nil, $ifaceNil);
-			Request.copy(r2, r);
+			Request.copy((r2 === ptrType$9.nil && $throwNilPointerError(), r2), (r === ptrType$9.nil && $throwNilPointerError(), r));
 			r2.ctx = ctx;
 			r2.URL = cloneURL(r.URL);
 			if (!(r.Header === false)) {
@@ -288901,7 +291473,7 @@ $packages["net/http"] = (function() {
 			return false;
 		};
 		hexEscapeNonASCII = function hexEscapeNonASCII$1(s) {
-			var b, i, i$1, newLen, s;
+			var b, i, i$1, newLen, pos, s;
 			newLen = 0;
 			i = 0;
 			while (true) {
@@ -288917,17 +291489,23 @@ $packages["net/http"] = (function() {
 				return s;
 			}
 			b = $makeSlice(sliceType$3, 0, newLen);
+			pos = 0;
 			i$1 = 0;
 			while (true) {
 				if (!(i$1 < s.length)) { break; }
 				if (s.charCodeAt(i$1) >= 128) {
+					if (pos < i$1) {
+						b = $appendSlice(b, $substring(s, pos, i$1));
+					}
 					b = $append(b, 37);
 					b = strconv.AppendInt(b, (new $Int64(0, s.charCodeAt(i$1))), 16);
-				} else {
-					b = $append(b, s.charCodeAt(i$1));
+					pos = i$1 + 1 >> 0;
 				}
 				i$1 = i$1 + (1) >> 0;
 			}
+			if (pos < s.length) {
+				b = $appendSlice(b, $substring(s, pos));
+			}
 			return ($bytesToString(b));
 		};
 		$ptrType(noBody).prototype.Read = function Read$16(param) {
@@ -289278,61 +291856,56 @@ $packages["net/http"] = (function() {
 			return (b === 32) || (b === 44) || (b === 9);
 		};
 		$ptrType(http2StreamError).prototype.As = function As(target) {
-			var {_r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _v, df, df$1, dst, dstType, e, i, i$1, numField, sf, src, srcType, target, $s, $r, $c} = $restore(this, {target});
+			var {_r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _v, df, df$1, dst, dstType, e, i, i$1, numField, sf, src, srcType, target, $s, $r, $c} = $restore(this, {target});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			e = this;
-			_r$1 = reflect.ValueOf(target); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = $clone(_r$1, reflect.Value).Elem(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			dst = _r$2;
+			dst = $clone(reflect.ValueOf(target), reflect.Value).Elem();
 			dstType = $clone(dst, reflect.Value).Type();
-			_r$3 = dstType.Kind(); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			/* */ if (!((_r$3 === 25))) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (!((_r$3 === 25))) { */ case 3:
+			_r$1 = dstType.Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			/* */ if (!((_r$1 === 25))) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!((_r$1 === 25))) { */ case 1:
 				$s = -1; return false;
-			/* } */ case 4:
-			_r$4 = reflect.ValueOf(new e.constructor.elem(e)); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			src = _r$4;
+			/* } */ case 2:
+			src = reflect.ValueOf(new e.constructor.elem(e));
 			srcType = $clone(src, reflect.Value).Type();
-			_r$5 = srcType.NumField(); /* */ $s = 7; case 7: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			numField = _r$5;
-			_r$6 = dstType.NumField(); /* */ $s = 10; case 10: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			/* */ if (!((_r$6 === numField))) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (!((_r$6 === numField))) { */ case 8:
+			_r$2 = srcType.NumField(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			numField = _r$2;
+			_r$3 = dstType.NumField(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			/* */ if (!((_r$3 === numField))) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (!((_r$3 === numField))) { */ case 5:
 				$s = -1; return false;
-			/* } */ case 9:
+			/* } */ case 6:
 			i = 0;
-			/* while (true) { */ case 11:
-				/* if (!(i < numField)) { break; } */ if(!(i < numField)) { $s = 12; continue; }
-				_r$7 = srcType.Field(i); /* */ $s = 13; case 13: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				sf = $clone(_r$7, reflect.StructField);
-				_r$8 = dstType.Field(i); /* */ $s = 14; case 14: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				df = $clone(_r$8, reflect.StructField);
-				if (!(sf.Name === df.Name)) { _v = true; $s = 17; continue s; }
-				_r$9 = sf.Type.ConvertibleTo(df.Type); /* */ $s = 18; case 18: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				_v = !_r$9; case 17:
-				/* */ if (_v) { $s = 15; continue; }
-				/* */ $s = 16; continue;
-				/* if (_v) { */ case 15:
+			/* while (true) { */ case 8:
+				/* if (!(i < numField)) { break; } */ if(!(i < numField)) { $s = 9; continue; }
+				_r$4 = srcType.Field(i); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				sf = $clone(_r$4, reflect.StructField);
+				_r$5 = dstType.Field(i); /* */ $s = 11; case 11: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				df = $clone(_r$5, reflect.StructField);
+				if (!(sf.Name === df.Name)) { _v = true; $s = 14; continue s; }
+				_r$6 = sf.Type.ConvertibleTo(df.Type); /* */ $s = 15; case 15: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				_v = !_r$6; case 14:
+				/* */ if (_v) { $s = 12; continue; }
+				/* */ $s = 13; continue;
+				/* if (_v) { */ case 12:
 					$s = -1; return false;
-				/* } */ case 16:
+				/* } */ case 13:
 				i = i + (1) >> 0;
-			$s = 11; continue;
-			case 12:
+			$s = 8; continue;
+			case 9:
 			i$1 = 0;
-			/* while (true) { */ case 19:
-				/* if (!(i$1 < numField)) { break; } */ if(!(i$1 < numField)) { $s = 20; continue; }
-				_r$10 = $clone(dst, reflect.Value).Field(i$1); /* */ $s = 21; case 21: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				df$1 = _r$10;
-				_r$11 = $clone(src, reflect.Value).Field(i$1); /* */ $s = 22; case 22: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				_r$12 = $clone(_r$11, reflect.Value).Convert($clone(df$1, reflect.Value).Type()); /* */ $s = 23; case 23: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				$r = $clone(df$1, reflect.Value).Set($clone(_r$12, reflect.Value)); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* while (true) { */ case 16:
+				/* if (!(i$1 < numField)) { break; } */ if(!(i$1 < numField)) { $s = 17; continue; }
+				df$1 = $clone(dst, reflect.Value).Field(i$1);
+				_r$7 = $clone($clone(src, reflect.Value).Field(i$1), reflect.Value).Convert($clone(df$1, reflect.Value).Type()); /* */ $s = 18; case 18: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				$r = $clone(df$1, reflect.Value).Set($clone(_r$7, reflect.Value)); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				i$1 = i$1 + (1) >> 0;
-			$s = 19; continue;
-			case 20:
+			$s = 16; continue;
+			case 17:
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: As, $c: true, $r, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _v, df, df$1, dst, dstType, e, i, i$1, numField, sf, src, srcType, target, $s};return $f;
+			/* */ } return; } var $f = {$blk: As, $c: true, $r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _v, df, df$1, dst, dstType, e, i, i$1, numField, sf, src, srcType, target, $s};return $f;
 		};
 		http2StreamError.prototype.As = function(...$args) { return this.$val.As(...$args); };
 		http2asciiEqualFold = function http2asciiEqualFold$1(s, t) {
@@ -289744,7 +292317,7 @@ $packages["net/http"] = (function() {
 				}
 				i = i + (1) >> 0;
 			}
-			_r$1 = ((i < 0 || i >= http2dataChunkPools.length) ? ($throwRuntimeError("index out of range"), undefined) : http2dataChunkPools[i]).Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$1 = ((i < 0 || i >= http2dataChunkPools.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(http2dataChunkPools, i, ptrType$48)).Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			$24r = $assertType(_r$1, sliceType$3);
 			$s = 2; case 2: return $24r;
 			/* */ } return; } var $f = {$blk: http2getDataBufferChunk$1, $c: true, $r, $24r, _r$1, i, size, x$7, $s};return $f;
@@ -289759,7 +292332,7 @@ $packages["net/http"] = (function() {
 				i = _i;
 				n = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 				if (p.$length === n) {
-					((i < 0 || i >= http2dataChunkPools.length) ? ($throwRuntimeError("index out of range"), undefined) : http2dataChunkPools[i]).Put(p);
+					((i < 0 || i >= http2dataChunkPools.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(http2dataChunkPools, i, ptrType$48)).Put(p);
 					$s = -1; return;
 				}
 				_i++;
@@ -289970,12 +292543,56 @@ $packages["net/http"] = (function() {
 			/* */ } return; } var $f = {$blk: Error$16, $c: true, $r, $24r, _r$1, e, $s};return $f;
 		};
 		$ptrType(http2headerFieldValueError).prototype.Error = function(...$args) { return new http2headerFieldValueError(this.$get()).Error(...$args); };
-		$ptrType(http2flow).prototype.setConnFlow = function setConnFlow(cf) {
+		$ptrType(http2inflow).prototype.init = function init$1(n) {
+			var f, n;
+			f = this;
+			f.avail = n;
+		};
+		$ptrType(http2inflow).prototype.add = function add$1(n) {
+			var connAdd, f, n, unsent, x$10, x$7, x$8, x$9;
+			connAdd = 0;
+			f = this;
+			if (n < 0) {
+				$panic(new $String("negative update"));
+			}
+			unsent = (x$7 = (new $Int64(0, f.unsent)), x$8 = (new $Int64(0, n)), new $Int64(x$7.$high + x$8.$high, x$7.$low + x$8.$low));
+			if ((x$9 = (x$10 = (new $Int64(0, f.avail)), new $Int64(unsent.$high + x$10.$high, unsent.$low + x$10.$low)), (x$9.$high > 0 || (x$9.$high === 0 && x$9.$low > 2147483647)))) {
+				$panic(new $String("flow control update exceeds maximum window size"));
+			}
+			f.unsent = (((unsent.$low + ((unsent.$high >> 31) * 4294967296)) >> 0));
+			if (f.unsent < 4096 && f.unsent < f.avail) {
+				connAdd = 0;
+				return connAdd;
+			}
+			f.avail = f.avail + (f.unsent) >> 0;
+			f.unsent = 0;
+			connAdd = (((unsent.$low + ((unsent.$high >> 31) * 4294967296)) >> 0));
+			return connAdd;
+		};
+		$ptrType(http2inflow).prototype.take = function take(n) {
+			var f, n;
+			f = this;
+			if (n > ((f.avail >>> 0))) {
+				return false;
+			}
+			f.avail = f.avail - (((n >> 0))) >> 0;
+			return true;
+		};
+		http2takeInflows = function http2takeInflows$1(f1, f2, n) {
+			var f1, f2, n;
+			if (n > ((f1.avail >>> 0)) || n > ((f2.avail >>> 0))) {
+				return false;
+			}
+			f1.avail = f1.avail - (((n >> 0))) >> 0;
+			f2.avail = f2.avail - (((n >> 0))) >> 0;
+			return true;
+		};
+		$ptrType(http2outflow).prototype.setConnFlow = function setConnFlow(cf) {
 			var cf, f;
 			f = this;
 			f.conn = cf;
 		};
-		$ptrType(http2flow).prototype.available = function available() {
+		$ptrType(http2outflow).prototype.available = function available() {
 			var f, n;
 			f = this;
 			n = f.n;
@@ -289984,7 +292601,7 @@ $packages["net/http"] = (function() {
 			}
 			return n;
 		};
-		$ptrType(http2flow).prototype.take = function take(n) {
+		$ptrType(http2outflow).prototype.take = function take$1(n) {
 			var f, n;
 			f = this;
 			if (n > f.available()) {
@@ -289995,7 +292612,7 @@ $packages["net/http"] = (function() {
 				f.conn.n = f.conn.n - (n) >> 0;
 			}
 		};
-		$ptrType(http2flow).prototype.add = function add$1(n) {
+		$ptrType(http2outflow).prototype.add = function add$2(n) {
 			var f, n, sum;
 			f = this;
 			sum = f.n + n >> 0;
@@ -290267,7 +292884,7 @@ $packages["net/http"] = (function() {
 			return !($interfaceIsEqual(err, $ifaceNil));
 		};
 		$ptrType(http2Framer).prototype.ReadFrame = function ReadFrame() {
-			var {$24r, _arg, _arg$1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _returncast, _tuple, _tuple$1, _tuple$2, _tuple$3, ce, err, err$1, err$2, f, fh, fr, ok, payload, $s, $r, $c} = $restore(this, {});
+			var {$24r, _arg, _arg$1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, _tuple$1, _tuple$2, _tuple$3, ce, err, err$1, err$2, f, fh, fr, ok, payload, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			fr = this;
 			fr.errDetail = $ifaceNil;
@@ -290324,12 +292941,11 @@ $packages["net/http"] = (function() {
 			/* */ $s = 14; continue;
 			/* if ((fh.Type === 1) && !(fr.ReadMetaHeaders === ptrType$70.nil)) { */ case 13:
 				_r$7 = fr.readMetaFrame($assertType(f, ptrType$71)); /* */ $s = 15; case 15: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_returncast = _r$7;
-				$24r = [_returncast[0], _returncast[1]];
+				$24r = _r$7;
 				$s = 16; case 16: return $24r;
 			/* } */ case 14:
 			$s = -1; return [f, $ifaceNil];
-			/* */ } return; } var $f = {$blk: ReadFrame, $c: true, $r, $24r, _arg, _arg$1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _returncast, _tuple, _tuple$1, _tuple$2, _tuple$3, ce, err, err$1, err$2, f, fh, fr, ok, payload, $s};return $f;
+			/* */ } return; } var $f = {$blk: ReadFrame, $c: true, $r, $24r, _arg, _arg$1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, _tuple$1, _tuple$2, _tuple$3, ce, err, err$1, err$2, f, fh, fr, ok, payload, $s};return $f;
 		};
 		$ptrType(http2Framer).prototype.connError = function connError(code, reason) {
 			var code, fr, reason;
@@ -290460,15 +293076,27 @@ $packages["net/http"] = (function() {
 			/* */ } return; } var $f = {$blk: WriteData, $c: true, $r, $24r, _r$1, data, endStream, f, streamID, $s};return $f;
 		};
 		$ptrType(http2Framer).prototype.WriteDataPadded = function WriteDataPadded(streamID, endStream, data, pad) {
-			var {$24r, _i, _r$1, _ref, b, data, endStream, f, flags, pad, streamID, $s, $r, $c} = $restore(this, {streamID, endStream, data, pad});
+			var {$24r, _r$1, data, endStream, err, f, pad, streamID, $s, $r, $c} = $restore(this, {streamID, endStream, data, pad});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			f = this;
+			err = f.startWriteDataPadded(streamID, endStream, data, pad);
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return err;
+			}
+			_r$1 = f.endWrite(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r$1;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: WriteDataPadded, $c: true, $r, $24r, _r$1, data, endStream, err, f, pad, streamID, $s};return $f;
+		};
+		$ptrType(http2Framer).prototype.startWriteDataPadded = function startWriteDataPadded(streamID, endStream, data, pad) {
+			var _i, _ref, b, data, endStream, f, flags, pad, streamID;
+			f = this;
 			if (!http2validStreamID(streamID) && !f.AllowIllegalWrites) {
-				$s = -1; return http2errStreamID;
+				return http2errStreamID;
 			}
 			if (pad.$length > 0) {
 				if (pad.$length > 255) {
-					$s = -1; return http2errPadLength;
+					return http2errPadLength;
 				}
 				if (!f.AllowIllegalWrites) {
 					_ref = pad;
@@ -290477,7 +293105,7 @@ $packages["net/http"] = (function() {
 						if (!(_i < _ref.$length)) { break; }
 						b = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 						if (!((b === 0))) {
-							$s = -1; return http2errPadBytes;
+							return http2errPadBytes;
 						}
 						_i++;
 					}
@@ -290496,10 +293124,7 @@ $packages["net/http"] = (function() {
 			}
 			f.wbuf = $appendSlice(f.wbuf, data);
 			f.wbuf = $appendSlice(f.wbuf, pad);
-			_r$1 = f.endWrite(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: WriteDataPadded, $c: true, $r, $24r, _i, _r$1, _ref, b, data, endStream, f, flags, pad, streamID, $s};return $f;
+			return $ifaceNil;
 		};
 		http2parseSettingsFrame = function http2parseSettingsFrame$1(param, fh, countError, p) {
 			var {_r$1, _tuple, countError, f, fh, ok, p, param, v, $s, $r, $c} = $restore(this, {param, fh, countError, p});
@@ -291312,7 +293937,7 @@ $packages["net/http"] = (function() {
 			return 0;
 		};
 		$ptrType(http2Framer).prototype.readMetaFrame = function readMetaFrame(hf) {
-			var {_r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, err, err$1, err$2, err$3, f, fr, frag, hc, hdec, hf, invalid, mh, remainSize, sawRegular, x$7, x$8, $s, $deferred, $r, $c} = $restore(this, {hf});
+			var {_r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, err, err$1, err$2, err$3, f, fr, frag, hc, hdec, hf, invalid, mh, remainSize, sawRegular, x$10, x$7, x$8, x$9, $s, $deferred, $r, $c} = $restore(this, {hf});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			fr = [fr];
 			hdec = [hdec];
@@ -291322,7 +293947,7 @@ $packages["net/http"] = (function() {
 			sawRegular = [sawRegular];
 			fr[0] = this;
 			if (fr[0].AllowIllegalReads) {
-				$s = -1; return [ptrType$72.nil, errors.New("illegal use of AllowIllegalReads with ReadMetaHeaders")];
+				$s = -1; return [$ifaceNil, errors.New("illegal use of AllowIllegalReads with ReadMetaHeaders")];
 			}
 			mh[0] = new http2MetaHeadersFrame.ptr(hf, sliceType$22.nil, false);
 			remainSize[0] = fr[0].maxHeaderListSize();
@@ -291361,6 +293986,7 @@ $packages["net/http"] = (function() {
 					if (size > remainSize[0]) {
 						hdec[0].SetEmitEnabled(false);
 						mh[0].Truncated = true;
+						remainSize[0] = 0;
 						$s = -1; return;
 					}
 					remainSize[0] = remainSize[0] - (size) >>> 0;
@@ -291375,26 +294001,46 @@ $packages["net/http"] = (function() {
 			/* while (true) { */ case 1:
 				_r$1 = hc.HeaderBlockFragment(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				frag = _r$1;
-				_r$2 = hdec[0].Write(frag); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				/* */ if ((x$7 = (new $Int64(0, frag.$length)), x$8 = (new $Int64(0, ($imul(2, remainSize[0]) >>> 0))), (x$7.$high > x$8.$high || (x$7.$high === x$8.$high && x$7.$low > x$8.$low)))) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if ((x$7 = (new $Int64(0, frag.$length)), x$8 = (new $Int64(0, ($imul(2, remainSize[0]) >>> 0))), (x$7.$high > x$8.$high || (x$7.$high === x$8.$high && x$7.$low > x$8.$low)))) { */ case 4:
+					/* */ if (http2VerboseLogs) { $s = 6; continue; }
+					/* */ $s = 7; continue;
+					/* if (http2VerboseLogs) { */ case 6:
+						$r = log.Printf("http2: header list too large", sliceType.nil); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 7:
+					$s = -1; return [mh[0], new http2ConnectionError(1)];
+				/* } */ case 5:
+				/* */ if (!($interfaceIsEqual(invalid[0], $ifaceNil))) { $s = 9; continue; }
+				/* */ $s = 10; continue;
+				/* if (!($interfaceIsEqual(invalid[0], $ifaceNil))) { */ case 9:
+					/* */ if (http2VerboseLogs) { $s = 11; continue; }
+					/* */ $s = 12; continue;
+					/* if (http2VerboseLogs) { */ case 11:
+						$r = log.Printf("http2: invalid header: %v", new sliceType([invalid[0]])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 12:
+					$s = -1; return [mh[0], new http2ConnectionError(1)];
+				/* } */ case 10:
+				_r$2 = hdec[0].Write(frag); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				_tuple = _r$2;
 				err = _tuple[1];
 				if (!($interfaceIsEqual(err, $ifaceNil))) {
-					$s = -1; return [ptrType$72.nil, new http2ConnectionError(9)];
+					$s = -1; return [mh[0], new http2ConnectionError(9)];
 				}
-				_r$3 = hc.HeadersEnded(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				/* */ if (_r$3) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (_r$3) { */ case 5:
+				_r$3 = hc.HeadersEnded(); /* */ $s = 17; case 17: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				/* */ if (_r$3) { $s = 15; continue; }
+				/* */ $s = 16; continue;
+				/* if (_r$3) { */ case 15:
 					/* break; */ $s = 2; continue;
-				/* } */ case 6:
-				_r$4 = fr[0].ReadFrame(); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				/* } */ case 16:
+				_r$4 = fr[0].ReadFrame(); /* */ $s = 18; case 18: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 				_tuple$1 = _r$4;
 				f = _tuple$1[0];
 				err$1 = _tuple$1[1];
 				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
-					$s = -1; return [ptrType$72.nil, err$1];
+					$s = -1; return [$ifaceNil, err$1];
 				} else {
-					hc = $assertType(f, ptrType$73);
+					hc = $assertType(f, ptrType$72);
 				}
 			$s = 1; continue;
 			case 2:
@@ -291402,33 +294048,33 @@ $packages["net/http"] = (function() {
 			mh[0].http2HeadersFrame.http2FrameHeader.invalidate();
 			err$2 = hdec[0].Close();
 			if (!($interfaceIsEqual(err$2, $ifaceNil))) {
-				$s = -1; return [ptrType$72.nil, new http2ConnectionError(9)];
+				$s = -1; return [mh[0], new http2ConnectionError(9)];
 			}
-			/* */ if (!($interfaceIsEqual(invalid[0], $ifaceNil))) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if (!($interfaceIsEqual(invalid[0], $ifaceNil))) { */ case 9:
+			/* */ if (!($interfaceIsEqual(invalid[0], $ifaceNil))) { $s = 19; continue; }
+			/* */ $s = 20; continue;
+			/* if (!($interfaceIsEqual(invalid[0], $ifaceNil))) { */ case 19:
 				fr[0].errDetail = invalid[0];
-				/* */ if (http2VerboseLogs) { $s = 11; continue; }
-				/* */ $s = 12; continue;
-				/* if (http2VerboseLogs) { */ case 11:
-					$r = log.Printf("http2: invalid header: %v", new sliceType([invalid[0]])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 12:
-				$s = -1; return [ptrType$72.nil, (x$7 = new http2StreamError.ptr(mh[0].http2HeadersFrame.http2FrameHeader.StreamID, 1, invalid[0]), new x$7.constructor.elem(x$7))];
-			/* } */ case 10:
+				/* */ if (http2VerboseLogs) { $s = 21; continue; }
+				/* */ $s = 22; continue;
+				/* if (http2VerboseLogs) { */ case 21:
+					$r = log.Printf("http2: invalid header: %v", new sliceType([invalid[0]])); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 22:
+				$s = -1; return [$ifaceNil, (x$9 = new http2StreamError.ptr(mh[0].http2HeadersFrame.http2FrameHeader.StreamID, 1, invalid[0]), new x$9.constructor.elem(x$9))];
+			/* } */ case 20:
 			err$3 = mh[0].checkPseudos();
-			/* */ if (!($interfaceIsEqual(err$3, $ifaceNil))) { $s = 14; continue; }
-			/* */ $s = 15; continue;
-			/* if (!($interfaceIsEqual(err$3, $ifaceNil))) { */ case 14:
+			/* */ if (!($interfaceIsEqual(err$3, $ifaceNil))) { $s = 24; continue; }
+			/* */ $s = 25; continue;
+			/* if (!($interfaceIsEqual(err$3, $ifaceNil))) { */ case 24:
 				fr[0].errDetail = err$3;
-				/* */ if (http2VerboseLogs) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (http2VerboseLogs) { */ case 16:
-					$r = log.Printf("http2: invalid pseudo headers: %v", new sliceType([err$3])); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 17:
-				$s = -1; return [ptrType$72.nil, (x$8 = new http2StreamError.ptr(mh[0].http2HeadersFrame.http2FrameHeader.StreamID, 1, err$3), new x$8.constructor.elem(x$8))];
-			/* } */ case 15:
+				/* */ if (http2VerboseLogs) { $s = 26; continue; }
+				/* */ $s = 27; continue;
+				/* if (http2VerboseLogs) { */ case 26:
+					$r = log.Printf("http2: invalid pseudo headers: %v", new sliceType([err$3])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 27:
+				$s = -1; return [$ifaceNil, (x$10 = new http2StreamError.ptr(mh[0].http2HeadersFrame.http2FrameHeader.StreamID, 1, err$3), new x$10.constructor.elem(x$10))];
+			/* } */ case 25:
 			$s = -1; return [mh[0], $ifaceNil];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [ptrType$72.nil, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: readMetaFrame, $c: true, $r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, err, err$1, err$2, err$3, f, fr, frag, hc, hdec, hf, invalid, mh, remainSize, sawRegular, x$7, x$8, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [$ifaceNil, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: readMetaFrame, $c: true, $r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, err, err$1, err$2, err$3, f, fr, frag, hc, hdec, hf, invalid, mh, remainSize, sawRegular, x$10, x$7, x$8, x$9, $s, $deferred};return $f; } }
 		};
 		http2summarizeFrame = function http2summarizeFrame$1(f) {
 			var {_r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, buf, data, f, f$1, f$2, f$3, f$4, f$5, f$6, n, $s, $r, $c} = $restore(this, {f});
@@ -291439,14 +294085,14 @@ $packages["net/http"] = (function() {
 			_r$1 = f.Header(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			$r = $clone(_r$1, http2FrameHeader).writeDebug(buf[0]); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			_ref = f;
-			/* */ if ($assertType(_ref, ptrType$74, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$75, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$76, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$77, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$78, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$79, true)[1]) { $s = 8; continue; }
+			/* */ if ($assertType(_ref, ptrType$73, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$74, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$75, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$76, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$77, true)[1]) { $s = 7; continue; }
+			/* */ if ($assertType(_ref, ptrType$78, true)[1]) { $s = 8; continue; }
 			/* */ $s = 9; continue;
-			/* if ($assertType(_ref, ptrType$74, true)[1]) { */ case 3:
+			/* if ($assertType(_ref, ptrType$73, true)[1]) { */ case 3:
 				f$1 = _ref.$val;
 				n[0] = 0;
 				_r$2 = f$1.ForeachSetting((function(buf, n) { return function http2summarizeFrame·func1(s) {
@@ -291466,7 +294112,7 @@ $packages["net/http"] = (function() {
 					buf[0].Truncate(buf[0].Len() - 1 >> 0);
 				}
 				$s = 9; continue;
-			/* } else if ($assertType(_ref, ptrType$75, true)[1]) { */ case 4:
+			/* } else if ($assertType(_ref, ptrType$74, true)[1]) { */ case 4:
 				f$2 = _ref.$val;
 				data = f$2.Data();
 				if (data.$length > 256) {
@@ -291481,7 +294127,7 @@ $packages["net/http"] = (function() {
 					_r$4;
 				/* } */ case 13:
 				$s = 9; continue;
-			/* } else if ($assertType(_ref, ptrType$76, true)[1]) { */ case 5:
+			/* } else if ($assertType(_ref, ptrType$75, true)[1]) { */ case 5:
 				f$3 = _ref.$val;
 				if (f$3.http2FrameHeader.StreamID === 0) {
 					buf[0].WriteString(" (conn)");
@@ -291489,17 +294135,17 @@ $packages["net/http"] = (function() {
 				_r$5 = fmt.Fprintf(buf[0], " incr=%v", new sliceType([new $Uint32(f$3.Increment)])); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 				_r$5;
 				$s = 9; continue;
-			/* } else if ($assertType(_ref, ptrType$77, true)[1]) { */ case 6:
+			/* } else if ($assertType(_ref, ptrType$76, true)[1]) { */ case 6:
 				f$4 = _ref.$val;
 				_r$6 = fmt.Fprintf(buf[0], " ping=%q", new sliceType([new sliceType$3(f$4.Data)])); /* */ $s = 16; case 16: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 				_r$6;
 				$s = 9; continue;
-			/* } else if ($assertType(_ref, ptrType$78, true)[1]) { */ case 7:
+			/* } else if ($assertType(_ref, ptrType$77, true)[1]) { */ case 7:
 				f$5 = _ref.$val;
 				_r$7 = fmt.Fprintf(buf[0], " LastStreamID=%v ErrCode=%v Debug=%q", new sliceType([new $Uint32(f$5.LastStreamID), new http2ErrCode(f$5.ErrCode), f$5.debugData])); /* */ $s = 17; case 17: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 				_r$7;
 				$s = 9; continue;
-			/* } else if ($assertType(_ref, ptrType$79, true)[1]) { */ case 8:
+			/* } else if ($assertType(_ref, ptrType$78, true)[1]) { */ case 8:
 				f$6 = _ref.$val;
 				_r$8 = fmt.Fprintf(buf[0], " ErrCode=%v", new sliceType([new http2ErrCode(f$6.ErrCode)])); /* */ $s = 18; case 18: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 				_r$8;
@@ -291533,7 +294179,7 @@ $packages["net/http"] = (function() {
 			var {_r$1, _tuple, addr$1, cfg, cn, ctx, dialer, err, network, t, tlsCn, $s, $r, $c} = $restore(this, {ctx, network, addr$1, cfg});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this;
-			dialer = new tls.Dialer.ptr(ptrType$80.nil, cfg);
+			dialer = new tls.Dialer.ptr(ptrType$79.nil, cfg);
 			_r$1 = dialer.DialContext(ctx, network, addr$1); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			_tuple = _r$1;
 			cn = _tuple[0];
@@ -291814,7 +294460,7 @@ $packages["net/http"] = (function() {
 			$s = 3; case 3: return $24r;
 			/* */ } return; } var $f = {$blk: http2canonicalHeader$1, $c: true, $r, $24r, _entry, _r$1, _tuple, ok, s, v, $s};return $f;
 		};
-		init = function init$1() {
+		init = function init$2() {
 			var {_r$1, e, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_r$1 = os.Getenv("GODEBUG"); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
@@ -291828,7 +294474,7 @@ $packages["net/http"] = (function() {
 				http2logFrameReads = true;
 			}
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: init$1, $c: true, $r, _r$1, e, $s};return $f;
+			/* */ } return; } var $f = {$blk: init$2, $c: true, $r, _r$1, e, $s};return $f;
 		};
 		http2streamState.prototype.String = function String$9() {
 			var st;
@@ -292186,7 +294832,7 @@ $packages["net/http"] = (function() {
 			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [n, err]; } if($curGoroutine.asleep) { var $f = {$blk: Read$18, $c: true, $r, $24r, $24r$1, $24r$2, _r$1, _r$2, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _v, d, err, n, p, $s, $deferred};return $f; } }
 		};
 		$ptrType(http2pipe).prototype.Write = function Write$13(d) {
-			var {$24r, $24r$1, $24r$2, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, d, err, n, p, $s, $deferred, $r, $c} = $restore(this, {d});
+			var {$24r, $24r$1, _r$1, _tmp, _tmp$1, _tuple, d, err, n, p, $s, $deferred, $r, $c} = $restore(this, {d});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			n = 0;
 			err = $ifaceNil;
@@ -292197,9 +294843,9 @@ $packages["net/http"] = (function() {
 				p.c.L = p.mu;
 			}
 			$deferred.push([$methodVal(p.c, "Signal"), []]);
-			/* */ if (!($interfaceIsEqual(p.err, $ifaceNil))) { $s = 2; continue; }
+			/* */ if (!($interfaceIsEqual(p.err, $ifaceNil)) || !($interfaceIsEqual(p.breakErr, $ifaceNil))) { $s = 2; continue; }
 			/* */ $s = 3; continue;
-			/* if (!($interfaceIsEqual(p.err, $ifaceNil))) { */ case 2:
+			/* if (!($interfaceIsEqual(p.err, $ifaceNil)) || !($interfaceIsEqual(p.breakErr, $ifaceNil))) { */ case 2:
 				_tmp = 0;
 				_tmp$1 = http2errClosedPipeWrite;
 				n = _tmp;
@@ -292207,30 +294853,19 @@ $packages["net/http"] = (function() {
 				$24r = [n, err];
 				$s = 4; case 4: return $24r;
 			/* } */ case 3:
-			/* */ if (!($interfaceIsEqual(p.breakErr, $ifaceNil))) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (!($interfaceIsEqual(p.breakErr, $ifaceNil))) { */ case 5:
-				p.unread = p.unread + (d.$length) >> 0;
-				_tmp$2 = d.$length;
-				_tmp$3 = $ifaceNil;
-				n = _tmp$2;
-				err = _tmp$3;
-				$24r$1 = [n, err];
-				$s = 7; case 7: return $24r$1;
-			/* } */ case 6:
-			_r$1 = p.b.Write(d); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$1 = p.b.Write(d); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			_tuple = _r$1;
 			n = _tuple[0];
 			err = _tuple[1];
-			$24r$2 = [n, err];
-			$s = 9; case 9: return $24r$2;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [n, err]; } if($curGoroutine.asleep) { var $f = {$blk: Write$13, $c: true, $r, $24r, $24r$1, $24r$2, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, d, err, n, p, $s, $deferred};return $f; } }
+			$24r$1 = [n, err];
+			$s = 6; case 6: return $24r$1;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [n, err]; } if($curGoroutine.asleep) { var $f = {$blk: Write$13, $c: true, $r, $24r, $24r$1, _r$1, _tmp, _tmp$1, _tuple, d, err, n, p, $s, $deferred};return $f; } }
 		};
 		$ptrType(http2pipe).prototype.CloseWithError = function CloseWithError(err) {
 			var {err, p, $s, $r, $c} = $restore(this, {err});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
-			$r = p.closeWithError((p.$ptr_err || (p.$ptr_err = new ptrType$81(function() { return this.$target.err; }, function($v) { this.$target.err = $v; }, p))), err, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.closeWithError((p === ptrType$80.nil && $throwNilPointerError(), (p.$ptr_err || (p.$ptr_err = new ptrType$81(function() { return this.$target.err; }, function($v) { this.$target.err = $v; }, p)))), err, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: CloseWithError, $c: true, $r, err, p, $s};return $f;
 		};
@@ -292238,7 +294873,7 @@ $packages["net/http"] = (function() {
 			var {err, p, $s, $r, $c} = $restore(this, {err});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
-			$r = p.closeWithError((p.$ptr_breakErr || (p.$ptr_breakErr = new ptrType$81(function() { return this.$target.breakErr; }, function($v) { this.$target.breakErr = $v; }, p))), err, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.closeWithError((p === ptrType$80.nil && $throwNilPointerError(), (p.$ptr_breakErr || (p.$ptr_breakErr = new ptrType$81(function() { return this.$target.breakErr; }, function($v) { this.$target.breakErr = $v; }, p)))), err, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: BreakWithError, $c: true, $r, err, p, $s};return $f;
 		};
@@ -292246,7 +294881,7 @@ $packages["net/http"] = (function() {
 			var {err, fn, p, $s, $r, $c} = $restore(this, {err, fn});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
-			$r = p.closeWithError((p.$ptr_err || (p.$ptr_err = new ptrType$81(function() { return this.$target.err; }, function($v) { this.$target.err = $v; }, p))), err, fn); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.closeWithError((p === ptrType$80.nil && $throwNilPointerError(), (p.$ptr_err || (p.$ptr_err = new ptrType$81(function() { return this.$target.err; }, function($v) { this.$target.err = $v; }, p)))), err, fn); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: closeWithErrorAndCode, $c: true, $r, err, fn, p, $s};return $f;
 		};
@@ -292269,9 +294904,9 @@ $packages["net/http"] = (function() {
 				$s = 4; case 4: return;
 			/* } */ case 3:
 			p.readFn = fn;
-			/* */ if (dst === (p.$ptr_breakErr || (p.$ptr_breakErr = new ptrType$81(function() { return this.$target.breakErr; }, function($v) { this.$target.breakErr = $v; }, p)))) { $s = 5; continue; }
+			/* */ if (dst === (p === ptrType$80.nil && $throwNilPointerError(), (p.$ptr_breakErr || (p.$ptr_breakErr = new ptrType$81(function() { return this.$target.breakErr; }, function($v) { this.$target.breakErr = $v; }, p))))) { $s = 5; continue; }
 			/* */ $s = 6; continue;
-			/* if (dst === (p.$ptr_breakErr || (p.$ptr_breakErr = new ptrType$81(function() { return this.$target.breakErr; }, function($v) { this.$target.breakErr = $v; }, p)))) { */ case 5:
+			/* if (dst === (p === ptrType$80.nil && $throwNilPointerError(), (p.$ptr_breakErr || (p.$ptr_breakErr = new ptrType$81(function() { return this.$target.breakErr; }, function($v) { this.$target.breakErr = $v; }, p))))) { */ case 5:
 				/* */ if (!($interfaceIsEqual(p.b, $ifaceNil))) { $s = 7; continue; }
 				/* */ $s = 8; continue;
 				/* if (!($interfaceIsEqual(p.b, $ifaceNil))) { */ case 7:
@@ -292468,7 +295103,7 @@ $packages["net/http"] = (function() {
 			/* */ if (!(s.TLSConfig.CipherSuites === sliceType$14.nil) && s.TLSConfig.MinVersion < 772) { $s = 3; continue; }
 			/* */ $s = 4; continue;
 			/* if (s.TLSConfig === ptrType$15.nil) { */ case 2:
-				s.TLSConfig = new tls.Config.ptr($ifaceNil, $throwNilPointerError, sliceType$13.nil, false, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, ptrType$33.nil, sliceType$2.nil, "", 0, ptrType$33.nil, false, sliceType$14.nil, false, false, arrayType$1.zero(), $ifaceNil, 0, 0, sliceType$15.nil, false, 0, $ifaceNil, new sync.RWMutex.ptr(new sync.Mutex.ptr(0, 0), 0, 0, new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0), new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0)), sliceType$16.nil, sliceType$16.nil);
+				s.TLSConfig = new tls.Config.ptr($ifaceNil, $throwNilPointerError, sliceType$13.nil, false, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, ptrType$33.nil, sliceType$2.nil, "", 0, ptrType$33.nil, false, sliceType$14.nil, false, false, arrayType$1.zero(), $ifaceNil, $throwNilPointerError, $throwNilPointerError, 0, 0, sliceType$15.nil, false, 0, $ifaceNil, new sync.RWMutex.ptr(new sync.Mutex.ptr(0, 0), 0, 0, new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0), new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0)), sliceType$16.nil, sliceType$16.nil);
 				$s = 4; continue;
 			/* } else if (!(s.TLSConfig.CipherSuites === sliceType$14.nil) && s.TLSConfig.MinVersion < 772) { */ case 3:
 				haveRequired = false;
@@ -292557,7 +295192,7 @@ $packages["net/http"] = (function() {
 			return $pkg.DefaultServeMux;
 		};
 		$ptrType(http2Server).prototype.ServeConn = function ServeConn(c, opts) {
-			var {_arg, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, baseCtx, c, cancel$1, err, fr, fr$1, hook, ok, opts, s, sc, tc, x$7, $s, $deferred, $r, $c} = $restore(this, {c, opts});
+			var {_arg, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, baseCtx, c, cancel$1, err, fr, fr$1, hook, ok, opts, s, sc, tc, x$7, x$8, $s, $deferred, $r, $c} = $restore(this, {c, opts});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			s = this;
 			_r$1 = http2serverConnBaseContext(c, opts); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
@@ -292568,7 +295203,7 @@ $packages["net/http"] = (function() {
 			_r$2 = c.RemoteAddr(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 			_r$3 = _r$2.String(); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			_r$4 = http2newGoroutineLock(); /* */ $s = 4; case 4: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			sc = new http2serverConn.ptr(s, opts.baseConfig(), c, http2newBufferedWriter(c), opts.handler(), baseCtx, ptrType$68.nil, new $Chan(structType$1, 0), new $Chan(http2readFrameResult, 0), new $Chan(http2FrameWriteRequest, 8), new $Chan(http2frameWriteResult, 1), new $Chan(http2bodyReadMsg, 0), new $Chan($emptyInterface, 8), new http2flow.ptr(arrayType.zero(), 0, ptrType$67.nil), new http2flow.ptr(arrayType.zero(), 0, ptrType$67.nil), ptrType$27.nil, _r$3, $ifaceNil, _r$4, true, opts.SawClientPreface, false, false, 0, 0, 4294967295, s.maxConcurrentStreams(), 0, 0, 0, 0, 0, new $global.Map(), sliceType$23.nil, 65535, 16384, 0, false, 0, false, false, false, false, false, false, 0, ptrType$24.nil, ptrType$24.nil, new bytes.Buffer.ptr(sliceType$3.nil, 0, 0), ptrType$85.nil, new sync.Once.ptr(0, new sync.Mutex.ptr(0, 0)));
+			sc = new http2serverConn.ptr(s, opts.baseConfig(), c, http2newBufferedWriter(c), opts.handler(), baseCtx, ptrType$68.nil, new $Chan(structType$1, 0), new $Chan(http2readFrameResult, 0), new $Chan(http2FrameWriteRequest, 8), new $Chan(http2frameWriteResult, 1), new $Chan(http2bodyReadMsg, 0), new $Chan($emptyInterface, 8), new http2outflow.ptr(arrayType.zero(), 0, ptrType$67.nil), new http2inflow.ptr(0, 0), ptrType$27.nil, _r$3, $ifaceNil, _r$4, true, opts.SawClientPreface, false, false, 0, 0, 4294967295, s.maxConcurrentStreams(), 0, 0, 0, 0, 0, new $global.Map(), sliceType$23.nil, 65535, 16384, 0, false, 0, false, false, false, false, false, false, 0, ptrType$24.nil, ptrType$24.nil, new bytes.Buffer.ptr(sliceType$3.nil, 0, 0), ptrType$85.nil, new sync.Once.ptr(0, new sync.Mutex.ptr(0, 0)));
 			$r = s.state.registerConn(sc); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$deferred.push([$methodVal(s.state, "unregisterConn"), [sc]]);
 			/* */ if (!((x$7 = sc.hs.WriteTimeout, (x$7.$high === 0 && x$7.$low === 0)))) { $s = 6; continue; }
@@ -292584,10 +295219,10 @@ $packages["net/http"] = (function() {
 				sc.writeSched = _r$6;
 				$s = 11; continue;
 			/* } else { */ case 10:
-				sc.writeSched = http2NewPriorityWriteScheduler(ptrType$57.nil);
+				sc.writeSched = http2newRoundRobinWriteScheduler();
 			/* } */ case 11:
 			sc.flow.add(65535);
-			sc.inflow.add(65535);
+			sc.inflow.init(65535);
 			_r$7 = hpack.NewEncoder(sc.headerWriteBuf); /* */ $s = 13; case 13: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 			sc.hpackEncoder = _r$7;
 			$r = sc.hpackEncoder.SetMaxDynamicTableSizeLimit(s.maxEncoderHeaderTableSize()); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -292608,7 +295243,7 @@ $packages["net/http"] = (function() {
 			/* if (ok) { */ case 16:
 				sc.tlsState = new tls.ConnectionState.ptr(0, false, false, 0, "", false, "", sliceType$10.nil, sliceType$11.nil, sliceType$5.nil, sliceType$3.nil, sliceType$3.nil, $throwNilPointerError);
 				_r$9 = tc.ConnectionState(); /* */ $s = 18; case 18: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				tls.ConnectionState.copy(sc.tlsState, _r$9);
+				tls.ConnectionState.copy((x$8 = sc.tlsState, (x$8 === ptrType$27.nil && $throwNilPointerError(), x$8)), _r$9);
 				/* */ if (sc.tlsState.Version < 771) { $s = 19; continue; }
 				/* */ $s = 20; continue;
 				/* if (sc.tlsState.Version < 771) { */ case 19:
@@ -292654,7 +295289,7 @@ $packages["net/http"] = (function() {
 			/* } */ case 39:
 			$r = sc.serve(); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: ServeConn, $c: true, $r, _arg, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, baseCtx, c, cancel$1, err, fr, fr$1, hook, ok, opts, s, sc, tc, x$7, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: ServeConn, $c: true, $r, _arg, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, baseCtx, c, cancel$1, err, fr, fr$1, hook, ok, opts, s, sc, tc, x$7, x$8, $s, $deferred};return $f; } }
 		};
 		http2serverConnBaseContext = function http2serverConnBaseContext$1(c, opts) {
 			var {_arg, _arg$1, _arg$2, _r$1, _r$2, _r$3, _r$4, _tuple, c, cancel$1, ctx, hs, opts, $s, $r, $c} = $restore(this, {c, opts});
@@ -292804,18 +295439,15 @@ $packages["net/http"] = (function() {
 			/* */ } return; } var $f = {$blk: logf$4, $c: true, $r, args, format, lg, sc, $s};return $f;
 		};
 		http2errno = function http2errno$1(v) {
-			var {_r$1, rv, v, $s, $r, $c} = $restore(this, {v});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = reflect.ValueOf(v); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			rv = _r$1;
+			var rv, v;
+			rv = reflect.ValueOf(v);
 			if ($clone(rv, reflect.Value).Kind() === 12) {
-				$s = -1; return (($clone(rv, reflect.Value).Uint().$low >>> 0));
+				return (($clone(rv, reflect.Value).Uint().$low >>> 0));
 			}
-			$s = -1; return 0;
-			/* */ } return; } var $f = {$blk: http2errno$1, $c: true, $r, _r$1, rv, v, $s};return $f;
+			return 0;
 		};
 		http2isClosedConnError = function http2isClosedConnError$1(err) {
-			var {_r$1, _r$2, _tuple, _tuple$1, err, n, oe, ok, ok$1, se, str, $s, $r, $c} = $restore(this, {err});
+			var {_r$1, _tuple, _tuple$1, err, n, oe, ok, ok$1, se, str, $s, $r, $c} = $restore(this, {err});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if ($interfaceIsEqual(err, $ifaceNil)) {
 				$s = -1; return false;
@@ -292825,31 +295457,24 @@ $packages["net/http"] = (function() {
 			if (strings.Contains(str, "use of closed network connection")) {
 				$s = -1; return true;
 			}
-			/* */ if (false) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (false) { */ case 2:
+			if (false) {
 				_tuple = $assertType(err, ptrType$53, true);
 				oe = _tuple[0];
 				ok = _tuple[1];
-				/* */ if (ok && oe.Op === "read") { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (ok && oe.Op === "read") { */ case 4:
+				if (ok && oe.Op === "read") {
 					_tuple$1 = $assertType(oe.Err, ptrType$86, true);
 					se = _tuple$1[0];
 					ok$1 = _tuple$1[1];
-					/* */ if (ok$1 && se.Syscall === "wsarecv") { $s = 6; continue; }
-					/* */ $s = 7; continue;
-					/* if (ok$1 && se.Syscall === "wsarecv") { */ case 6:
-						_r$2 = http2errno(se.Err); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						n = _r$2;
+					if (ok$1 && se.Syscall === "wsarecv") {
+						n = http2errno(se.Err);
 						if ((n === 10054) || (n === 10053)) {
 							$s = -1; return true;
 						}
-					/* } */ case 7:
-				/* } */ case 5:
-			/* } */ case 3:
+					}
+				}
+			}
 			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: http2isClosedConnError$1, $c: true, $r, _r$1, _r$2, _tuple, _tuple$1, err, n, oe, ok, ok$1, se, str, $s};return $f;
+			/* */ } return; } var $f = {$blk: http2isClosedConnError$1, $c: true, $r, _r$1, _tuple, _tuple$1, err, n, oe, ok, ok$1, se, str, $s};return $f;
 		};
 		$ptrType(http2serverConn).prototype.condlogf = function condlogf(err, format, args) {
 			var {_r$1, _v, args, err, format, sc, $s, $r, $c} = $restore(this, {err, format, args});
@@ -292934,15 +295559,24 @@ $packages["net/http"] = (function() {
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: readFrames, $c: true, $r, _r$1, _r$2, _r$3, _selection, _selection$1, _tuple, err, f, gate, gateDone, sc, $s};return $f;
 		};
-		$ptrType(http2serverConn).prototype.writeFrameAsync = function writeFrameAsync(wr) {
-			var {_r$1, err, sc, wr, $s, $r, $c} = $restore(this, {wr});
+		$ptrType(http2serverConn).prototype.writeFrameAsync = function writeFrameAsync(wr, wd) {
+			var {_r$1, _r$2, err, sc, wd, wr, $s, $r, $c} = $restore(this, {wr, wd});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			sc = this;
-			_r$1 = wr.write.writeFrame(sc); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			err = _r$1;
-			$r = $send(sc.wroteFrameCh, $clone($clone(new http2frameWriteResult.ptr(arrayType.zero(), $clone(wr, http2FrameWriteRequest), err), http2frameWriteResult), http2frameWriteResult)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			err = $ifaceNil;
+			/* */ if (wd === ptrType$87.nil) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (wd === ptrType$87.nil) { */ case 1:
+				_r$1 = wr.write.writeFrame(sc); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				err = _r$1;
+				$s = 3; continue;
+			/* } else { */ case 2:
+				_r$2 = sc.framer.endWrite(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				err = _r$2;
+			/* } */ case 3:
+			$r = $send(sc.wroteFrameCh, $clone($clone(new http2frameWriteResult.ptr(arrayType.zero(), $clone(wr, http2FrameWriteRequest), err), http2frameWriteResult), http2frameWriteResult)); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: writeFrameAsync, $c: true, $r, _r$1, err, sc, wr, $s};return $f;
+			/* */ } return; } var $f = {$blk: writeFrameAsync, $c: true, $r, _r$1, _r$2, err, sc, wd, wr, $s};return $f;
 		};
 		$ptrType(http2serverConn).prototype.closeAllStreamsOnConnClose = function closeAllStreamsOnConnClose() {
 			var {_entry, _i, _key, _keys, _ref, _size, sc, st, $s, $r, $c} = $restore(this, {});
@@ -293125,7 +295759,7 @@ $packages["net/http"] = (function() {
 					_ref = msg;
 					/* */ if ($assertType(_ref, funcType$2, true)[1]) { $s = 48; continue; }
 					/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 49; continue; }
-					/* */ if ($assertType(_ref, ptrType$87, true)[1]) { $s = 50; continue; }
+					/* */ if ($assertType(_ref, ptrType$88, true)[1]) { $s = 50; continue; }
 					/* */ if ($assertType(_ref, funcType$3, true)[1]) { $s = 51; continue; }
 					/* */ $s = 52; continue;
 					/* if ($assertType(_ref, funcType$2, true)[1]) { */ case 48:
@@ -293166,7 +295800,7 @@ $packages["net/http"] = (function() {
 							/* } */ case 62:
 						case 55:
 						$s = 53; continue;
-					/* } else if ($assertType(_ref, ptrType$87, true)[1]) { */ case 50:
+					/* } else if ($assertType(_ref, ptrType$88, true)[1]) { */ case 50:
 						v$2 = _ref.$val;
 						$r = sc.startPush(v$2); /* */ $s = 73; case 73: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						$s = 53; continue;
@@ -293306,8 +295940,8 @@ $packages["net/http"] = (function() {
 			_r$1 = http2errChanPool.Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			ch = $assertType(_r$1, chanType);
 			_r$2 = http2writeDataPool.Get(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			writeArg = $assertType(_r$2, ptrType$88);
-			http2writeData.copy(writeArg, new http2writeData.ptr(stream.id, data, endStream));
+			writeArg = $assertType(_r$2, ptrType$87);
+			http2writeData.copy((writeArg === ptrType$87.nil && $throwNilPointerError(), writeArg), new http2writeData.ptr(stream.id, data, endStream));
 			_r$3 = sc.writeFrameFromHandler($clone(new http2FrameWriteRequest.ptr(writeArg, stream, ch), http2FrameWriteRequest)); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			err = _r$3;
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
@@ -293402,7 +296036,7 @@ $packages["net/http"] = (function() {
 			/* */ } return; } var $f = {$blk: writeFrame, $c: true, $r, _r$1, _r$2, _ref, _tuple, _tuple$1, ignoreWrite, isReset, sc, state$1, wr, $s};return $f;
 		};
 		$ptrType(http2serverConn).prototype.startFrameWrite = function startFrameWrite(wr) {
-			var {_1, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _tuple, _tuple$1, err, err$1, ok, sc, st, wpp, wr, $s, $r, $c} = $restore(this, {wr});
+			var {_1, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _tuple, _tuple$1, _tuple$2, err, err$1, ok, ok$1, sc, st, wd, wpp, wr, $s, $r, $c} = $restore(this, {wr});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			sc = this;
 			$r = sc.serveG.check(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -293465,11 +296099,20 @@ $packages["net/http"] = (function() {
 				$r = sc.wroteFrame($clone(new http2frameWriteResult.ptr(arrayType.zero(), $clone(wr, http2FrameWriteRequest), err$1), http2frameWriteResult)); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 21; continue;
 			/* } else { */ case 20:
-				sc.writingFrameAsync = true;
-				$go($methodVal(sc, "writeFrameAsync"), [$clone(wr, http2FrameWriteRequest)]);
+				_tuple$2 = $assertType(wr.write, ptrType$87, true);
+				wd = _tuple$2[0];
+				ok$1 = _tuple$2[1];
+				if (ok$1) {
+					sc.framer.startWriteDataPadded(wd.streamID, wd.endStream, wd.p, sliceType$3.nil);
+					sc.writingFrameAsync = true;
+					$go($methodVal(sc, "writeFrameAsync"), [$clone(wr, http2FrameWriteRequest), wd]);
+				} else {
+					sc.writingFrameAsync = true;
+					$go($methodVal(sc, "writeFrameAsync"), [$clone(wr, http2FrameWriteRequest), ptrType$87.nil]);
+				}
 			/* } */ case 21:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: startFrameWrite, $c: true, $r, _1, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _tuple, _tuple$1, err, err$1, ok, sc, st, wpp, wr, $s};return $f;
+			/* */ } return; } var $f = {$blk: startFrameWrite, $c: true, $r, _1, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _tuple, _tuple$1, _tuple$2, err, err$1, ok, ok$1, sc, st, wd, wpp, wr, $s};return $f;
 		};
 		$ptrType(http2serverConn).prototype.wroteFrame = function wroteFrame(res) {
 			var {_1, _entry, _ref, _tuple, ok, res, sc, st, st$1, v, v$1, wr, $s, $r, $c} = $restore(this, {res});
@@ -293651,7 +296294,7 @@ $packages["net/http"] = (function() {
 			/* */ } return; } var $f = {$blk: resetStream, $c: true, $r, _entry, _tuple, ok, sc, se, st, $s};return $f;
 		};
 		$ptrType(http2serverConn).prototype.processFrameFromReader = function processFrameFromReader(res) {
-			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _v, clientGone, err, ev, ev$1, ev$2, ev$3, f, res, sc, $s, $r, $c} = $restore(this, {res});
+			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _v, clientGone, err, ev, ev$1, ev$2, ev$3, f, id, res, sc, $s, $r, $c} = $restore(this, {res});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			sc = this;
 			$r = sc.serveG.check(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -293703,29 +296346,38 @@ $packages["net/http"] = (function() {
 				$s = -1; return true;
 			/* } else if ($assertType(_ref, http2ConnectionError, true)[1]) { */ case 17:
 				ev$2 = _ref.$val;
-				_r$4 = sc.conn.RemoteAddr(); /* */ $s = 22; case 22: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_arg$1 = _r$4;
+				/* */ if (!($interfaceIsEqual(res.f, $ifaceNil))) { $s = 22; continue; }
+				/* */ $s = 23; continue;
+				/* if (!($interfaceIsEqual(res.f, $ifaceNil))) { */ case 22:
+					_r$4 = res.f.Header(); /* */ $s = 24; case 24: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					id = _r$4.StreamID;
+					if (id > sc.maxClientStreamID) {
+						sc.maxClientStreamID = id;
+					}
+				/* } */ case 23:
+				_r$5 = sc.conn.RemoteAddr(); /* */ $s = 25; case 25: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				_arg$1 = _r$5;
 				_arg$2 = new http2ConnectionError(ev$2);
-				$r = sc.logf("http2: server connection error from %v: %v", new sliceType([_arg$1, _arg$2])); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = sc.goAway(((ev$2 >>> 0))); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = sc.logf("http2: server connection error from %v: %v", new sliceType([_arg$1, _arg$2])); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = sc.goAway(((ev$2 >>> 0))); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = -1; return true;
 			/* } else { */ case 18:
 				ev$3 = _ref;
-				/* */ if (!($interfaceIsEqual(res.err, $ifaceNil))) { $s = 25; continue; }
-				/* */ $s = 26; continue;
-				/* if (!($interfaceIsEqual(res.err, $ifaceNil))) { */ case 25:
-					_r$5 = sc.conn.RemoteAddr(); /* */ $s = 28; case 28: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_arg$3 = _r$5;
+				/* */ if (!($interfaceIsEqual(res.err, $ifaceNil))) { $s = 28; continue; }
+				/* */ $s = 29; continue;
+				/* if (!($interfaceIsEqual(res.err, $ifaceNil))) { */ case 28:
+					_r$6 = sc.conn.RemoteAddr(); /* */ $s = 31; case 31: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					_arg$3 = _r$6;
 					_arg$4 = err;
-					$r = sc.vlogf("http2: server closing client connection; error reading frame from client %s: %v", new sliceType([_arg$3, _arg$4])); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 27; continue;
-				/* } else { */ case 26:
-					$r = sc.logf("http2: server closing client connection: %v", new sliceType([err])); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 27:
+					$r = sc.vlogf("http2: server closing client connection; error reading frame from client %s: %v", new sliceType([_arg$3, _arg$4])); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 30; continue;
+				/* } else { */ case 29:
+					$r = sc.logf("http2: server closing client connection: %v", new sliceType([err])); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 30:
 				$s = -1; return false;
 			/* } */ case 19:
 			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: processFrameFromReader, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _v, clientGone, err, ev, ev$1, ev$2, ev$3, f, res, sc, $s};return $f;
+			/* */ } return; } var $f = {$blk: processFrameFromReader, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _v, clientGone, err, ev, ev$1, ev$2, ev$3, f, id, res, sc, $s};return $f;
 		};
 		$ptrType(http2serverConn).prototype.processFrame = function processFrame(f) {
 			var {$24r, $24r$1, $24r$10, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _arg, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, _v, _v$1, f, f$1, f$10, f$11, f$2, f$3, f$4, f$5, f$6, f$7, f$8, f$9, ok, ok$1, sc, x$7, x$8, $s, $r, $c} = $restore(this, {f});
@@ -293735,7 +296387,7 @@ $packages["net/http"] = (function() {
 			/* */ if (!sc.sawFirstSettings) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if (!sc.sawFirstSettings) { */ case 2:
-				_tuple = $assertType(f, ptrType$74, true);
+				_tuple = $assertType(f, ptrType$73, true);
 				ok = _tuple[1];
 				/* */ if (!ok) { $s = 4; continue; }
 				/* */ $s = 5; continue;
@@ -293754,15 +296406,15 @@ $packages["net/http"] = (function() {
 			/* */ if (_v) { $s = 8; continue; }
 			/* */ $s = 9; continue;
 			/* if (_v) { */ case 8:
-				_tuple$1 = $assertType(f, ptrType$75, true);
+				_tuple$1 = $assertType(f, ptrType$74, true);
 				f$1 = _tuple$1[0];
 				ok$1 = _tuple$1[1];
 				/* */ if (ok$1) { $s = 13; continue; }
 				/* */ $s = 14; continue;
 				/* if (ok$1) { */ case 13:
-					/* */ if (sc.inflow.available() < ((f$1.http2FrameHeader.Length >> 0))) { $s = 15; continue; }
+					/* */ if (!sc.inflow.take(f$1.http2FrameHeader.Length)) { $s = 15; continue; }
 					/* */ $s = 16; continue;
-					/* if (sc.inflow.available() < ((f$1.http2FrameHeader.Length >> 0))) { */ case 15:
+					/* if (!sc.inflow.take(f$1.http2FrameHeader.Length)) { */ case 15:
 						_r$3 = sc.countError("data_flow", (x$7 = http2streamError($clone(f$1.http2FrameHeader, http2FrameHeader).Header().StreamID, 3), new x$7.constructor.elem(x$7))); /* */ $s = 17; case 17: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 						$24r$1 = _r$3;
 						$s = 18; case 18: return $24r$1;
@@ -293772,57 +296424,57 @@ $packages["net/http"] = (function() {
 				$s = -1; return $ifaceNil;
 			/* } */ case 9:
 			_ref = f;
-			/* */ if ($assertType(_ref, ptrType$74, true)[1]) { $s = 20; continue; }
-			/* */ if ($assertType(_ref, ptrType$72, true)[1]) { $s = 21; continue; }
-			/* */ if ($assertType(_ref, ptrType$76, true)[1]) { $s = 22; continue; }
-			/* */ if ($assertType(_ref, ptrType$77, true)[1]) { $s = 23; continue; }
-			/* */ if ($assertType(_ref, ptrType$75, true)[1]) { $s = 24; continue; }
-			/* */ if ($assertType(_ref, ptrType$79, true)[1]) { $s = 25; continue; }
-			/* */ if ($assertType(_ref, ptrType$91, true)[1]) { $s = 26; continue; }
-			/* */ if ($assertType(_ref, ptrType$78, true)[1]) { $s = 27; continue; }
-			/* */ if ($assertType(_ref, ptrType$92, true)[1]) { $s = 28; continue; }
+			/* */ if ($assertType(_ref, ptrType$73, true)[1]) { $s = 20; continue; }
+			/* */ if ($assertType(_ref, ptrType$91, true)[1]) { $s = 21; continue; }
+			/* */ if ($assertType(_ref, ptrType$75, true)[1]) { $s = 22; continue; }
+			/* */ if ($assertType(_ref, ptrType$76, true)[1]) { $s = 23; continue; }
+			/* */ if ($assertType(_ref, ptrType$74, true)[1]) { $s = 24; continue; }
+			/* */ if ($assertType(_ref, ptrType$78, true)[1]) { $s = 25; continue; }
+			/* */ if ($assertType(_ref, ptrType$92, true)[1]) { $s = 26; continue; }
+			/* */ if ($assertType(_ref, ptrType$77, true)[1]) { $s = 27; continue; }
+			/* */ if ($assertType(_ref, ptrType$93, true)[1]) { $s = 28; continue; }
 			/* */ $s = 29; continue;
-			/* if ($assertType(_ref, ptrType$74, true)[1]) { */ case 20:
+			/* if ($assertType(_ref, ptrType$73, true)[1]) { */ case 20:
 				f$2 = _ref.$val;
 				_r$4 = sc.processSettings(f$2); /* */ $s = 31; case 31: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 				$24r$2 = _r$4;
 				$s = 32; case 32: return $24r$2;
-			/* } else if ($assertType(_ref, ptrType$72, true)[1]) { */ case 21:
+			/* } else if ($assertType(_ref, ptrType$91, true)[1]) { */ case 21:
 				f$3 = _ref.$val;
 				_r$5 = sc.processHeaders(f$3); /* */ $s = 33; case 33: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 				$24r$3 = _r$5;
 				$s = 34; case 34: return $24r$3;
-			/* } else if ($assertType(_ref, ptrType$76, true)[1]) { */ case 22:
+			/* } else if ($assertType(_ref, ptrType$75, true)[1]) { */ case 22:
 				f$4 = _ref.$val;
 				_r$6 = sc.processWindowUpdate(f$4); /* */ $s = 35; case 35: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 				$24r$4 = _r$6;
 				$s = 36; case 36: return $24r$4;
-			/* } else if ($assertType(_ref, ptrType$77, true)[1]) { */ case 23:
+			/* } else if ($assertType(_ref, ptrType$76, true)[1]) { */ case 23:
 				f$5 = _ref.$val;
 				_r$7 = sc.processPing(f$5); /* */ $s = 37; case 37: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 				$24r$5 = _r$7;
 				$s = 38; case 38: return $24r$5;
-			/* } else if ($assertType(_ref, ptrType$75, true)[1]) { */ case 24:
+			/* } else if ($assertType(_ref, ptrType$74, true)[1]) { */ case 24:
 				f$6 = _ref.$val;
 				_r$8 = sc.processData(f$6); /* */ $s = 39; case 39: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 				$24r$6 = _r$8;
 				$s = 40; case 40: return $24r$6;
-			/* } else if ($assertType(_ref, ptrType$79, true)[1]) { */ case 25:
+			/* } else if ($assertType(_ref, ptrType$78, true)[1]) { */ case 25:
 				f$7 = _ref.$val;
 				_r$9 = sc.processResetStream(f$7); /* */ $s = 41; case 41: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 				$24r$7 = _r$9;
 				$s = 42; case 42: return $24r$7;
-			/* } else if ($assertType(_ref, ptrType$91, true)[1]) { */ case 26:
+			/* } else if ($assertType(_ref, ptrType$92, true)[1]) { */ case 26:
 				f$8 = _ref.$val;
 				_r$10 = sc.processPriority(f$8); /* */ $s = 43; case 43: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
 				$24r$8 = _r$10;
 				$s = 44; case 44: return $24r$8;
-			/* } else if ($assertType(_ref, ptrType$78, true)[1]) { */ case 27:
+			/* } else if ($assertType(_ref, ptrType$77, true)[1]) { */ case 27:
 				f$9 = _ref.$val;
 				_r$11 = sc.processGoAway(f$9); /* */ $s = 45; case 45: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
 				$24r$9 = _r$11;
 				$s = 46; case 46: return $24r$9;
-			/* } else if ($assertType(_ref, ptrType$92, true)[1]) { */ case 28:
+			/* } else if ($assertType(_ref, ptrType$93, true)[1]) { */ case 28:
 				f$10 = _ref.$val;
 				_r$12 = sc.countError("push_promise", new http2ConnectionError(1)); /* */ $s = 47; case 47: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
 				$24r$10 = _r$12;
@@ -293962,9 +296614,9 @@ $packages["net/http"] = (function() {
 				/* } */ case 12:
 			/* } */ case 6:
 			p = st.body;
-			/* */ if (!(p === ptrType$93.nil)) { $s = 15; continue; }
+			/* */ if (!(p === ptrType$80.nil)) { $s = 15; continue; }
 			/* */ $s = 16; continue;
-			/* if (!(p === ptrType$93.nil)) { */ case 15:
+			/* if (!(p === ptrType$80.nil)) { */ case 15:
 				_arg = ptrType$8.nil;
 				_r$4 = p.Len(); /* */ $s = 17; case 17: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 				_arg$1 = _r$4;
@@ -294106,7 +296758,7 @@ $packages["net/http"] = (function() {
 			/* */ } return; } var $f = {$blk: processSettingInitialWindowSize, $c: true, $r, $24r, _entry, _i, _key, _keys, _r$1, _ref, _size, growth, old, sc, st, val, $s};return $f;
 		};
 		$ptrType(http2serverConn).prototype.processData = function processData(f) {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, data, err, f, id, pad, sc, st, state$1, wrote, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {f});
+			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, data, err, f, id, pad, sc, st, state$1, wrote, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {f});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			sc = this;
 			$r = sc.serveG.check(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -294126,14 +296778,13 @@ $packages["net/http"] = (function() {
 			/* */ if (st === ptrType$8.nil || !((state$1 === 1)) || st.gotTrailerHeader || st.resetQueued) { $s = 7; continue; }
 			/* */ $s = 8; continue;
 			/* if (st === ptrType$8.nil || !((state$1 === 1)) || st.gotTrailerHeader || st.resetQueued) { */ case 7:
-				/* */ if (sc.inflow.available() < ((f.http2FrameHeader.Length >> 0))) { $s = 9; continue; }
+				/* */ if (!sc.inflow.take(f.http2FrameHeader.Length)) { $s = 9; continue; }
 				/* */ $s = 10; continue;
-				/* if (sc.inflow.available() < ((f.http2FrameHeader.Length >> 0))) { */ case 9:
+				/* if (!sc.inflow.take(f.http2FrameHeader.Length)) { */ case 9:
 					_r$3 = sc.countError("data_flow", (x$7 = http2streamError(id, 3), new x$7.constructor.elem(x$7))); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 					$24r$1 = _r$3;
 					$s = 12; case 12: return $24r$1;
 				/* } */ case 10:
-				sc.inflow.take(((f.http2FrameHeader.Length >> 0)));
 				$r = sc.sendWindowUpdate(ptrType$8.nil, ((f.http2FrameHeader.Length >> 0))); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				if (!(st === ptrType$8.nil) && st.resetQueued) {
 					$s = -1; return $ifaceNil;
@@ -294142,20 +296793,19 @@ $packages["net/http"] = (function() {
 				$24r$2 = _r$4;
 				$s = 15; case 15: return $24r$2;
 			/* } */ case 8:
-			if (st.body === ptrType$93.nil) {
+			if (st.body === ptrType$80.nil) {
 				$panic(new $String("internal error: should have a body in this state"));
 			}
 			/* */ if (!((x$9 = st.declBodyBytes, (x$9.$high === -1 && x$9.$low === 4294967295))) && (x$10 = (x$11 = st.bodyBytes, x$12 = (new $Int64(0, data.$length)), new $Int64(x$11.$high + x$12.$high, x$11.$low + x$12.$low)), x$13 = st.declBodyBytes, (x$10.$high > x$13.$high || (x$10.$high === x$13.$high && x$10.$low > x$13.$low)))) { $s = 16; continue; }
 			/* */ $s = 17; continue;
 			/* if (!((x$9 = st.declBodyBytes, (x$9.$high === -1 && x$9.$low === 4294967295))) && (x$10 = (x$11 = st.bodyBytes, x$12 = (new $Int64(0, data.$length)), new $Int64(x$11.$high + x$12.$high, x$11.$low + x$12.$low)), x$13 = st.declBodyBytes, (x$10.$high > x$13.$high || (x$10.$high === x$13.$high && x$10.$low > x$13.$low)))) { */ case 16:
-				/* */ if (sc.inflow.available() < ((f.http2FrameHeader.Length >> 0))) { $s = 18; continue; }
+				/* */ if (!sc.inflow.take(f.http2FrameHeader.Length)) { $s = 18; continue; }
 				/* */ $s = 19; continue;
-				/* if (sc.inflow.available() < ((f.http2FrameHeader.Length >> 0))) { */ case 18:
+				/* if (!sc.inflow.take(f.http2FrameHeader.Length)) { */ case 18:
 					_r$5 = sc.countError("data_flow", (x$14 = http2streamError(id, 3), new x$14.constructor.elem(x$14))); /* */ $s = 20; case 20: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 					$24r$3 = _r$5;
 					$s = 21; case 21: return $24r$3;
 				/* } */ case 19:
-				sc.inflow.take(((f.http2FrameHeader.Length >> 0)));
 				$r = sc.sendWindowUpdate(ptrType$8.nil, ((f.http2FrameHeader.Length >> 0))); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				_r$6 = fmt.Errorf("sender tried to send more than declared Content-Length of %d bytes", new sliceType([st.declBodyBytes])); /* */ $s = 23; case 23: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 				$r = st.body.CloseWithError(_r$6); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -294166,17 +296816,17 @@ $packages["net/http"] = (function() {
 			/* */ if (f.http2FrameHeader.Length > 0) { $s = 27; continue; }
 			/* */ $s = 28; continue;
 			/* if (f.http2FrameHeader.Length > 0) { */ case 27:
-				/* */ if (st.inflow.available() < ((f.http2FrameHeader.Length >> 0))) { $s = 29; continue; }
+				/* */ if (!http2takeInflows(sc.inflow, st.inflow, f.http2FrameHeader.Length)) { $s = 29; continue; }
 				/* */ $s = 30; continue;
-				/* if (st.inflow.available() < ((f.http2FrameHeader.Length >> 0))) { */ case 29:
+				/* if (!http2takeInflows(sc.inflow, st.inflow, f.http2FrameHeader.Length)) { */ case 29:
 					_r$8 = sc.countError("flow_on_data_length", (x$16 = http2streamError(id, 3), new x$16.constructor.elem(x$16))); /* */ $s = 31; case 31: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 					$24r$5 = _r$8;
 					$s = 32; case 32: return $24r$5;
 				/* } */ case 30:
-				st.inflow.take(((f.http2FrameHeader.Length >> 0)));
 				/* */ if (data.$length > 0) { $s = 33; continue; }
 				/* */ $s = 34; continue;
 				/* if (data.$length > 0) { */ case 33:
+					st.bodyBytes = (x$17 = st.bodyBytes, x$18 = (new $Int64(0, data.$length)), new $Int64(x$17.$high + x$18.$high, x$17.$low + x$18.$low));
 					_r$9 = st.body.Write(data); /* */ $s = 35; case 35: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 					_tuple$1 = _r$9;
 					wrote = _tuple$1[0];
@@ -294185,30 +296835,23 @@ $packages["net/http"] = (function() {
 					/* */ $s = 37; continue;
 					/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 36:
 						$r = sc.sendWindowUpdate(ptrType$8.nil, ((f.http2FrameHeader.Length >> 0)) - wrote >> 0); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_r$10 = sc.countError("body_write_err", (x$17 = http2streamError(id, 5), new x$17.constructor.elem(x$17))); /* */ $s = 39; case 39: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-						$24r$6 = _r$10;
-						$s = 40; case 40: return $24r$6;
+						$s = -1; return $ifaceNil;
 					/* } */ case 37:
 					if (!((wrote === data.$length))) {
 						$panic(new $String("internal error: bad Writer"));
 					}
-					st.bodyBytes = (x$18 = st.bodyBytes, x$19 = (new $Int64(0, data.$length)), new $Int64(x$18.$high + x$19.$high, x$18.$low + x$19.$low));
 				/* } */ case 34:
 				pad = ((f.http2FrameHeader.Length >> 0)) - ((data.$length >> 0)) >> 0;
-				/* */ if (pad > 0) { $s = 41; continue; }
-				/* */ $s = 42; continue;
-				/* if (pad > 0) { */ case 41:
-					$r = sc.sendWindowUpdate32(ptrType$8.nil, pad); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = sc.sendWindowUpdate32(st, pad); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 42:
+				$r = sc.sendWindowUpdate32(ptrType$8.nil, pad); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = sc.sendWindowUpdate32(st, pad); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 28:
-			/* */ if (f.StreamEnded()) { $s = 45; continue; }
-			/* */ $s = 46; continue;
-			/* if (f.StreamEnded()) { */ case 45:
-				$r = st.endStream(); /* */ $s = 47; case 47: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 46:
+			/* */ if (f.StreamEnded()) { $s = 41; continue; }
+			/* */ $s = 42; continue;
+			/* if (f.StreamEnded()) { */ case 41:
+				$r = st.endStream(); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 42:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: processData, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, data, err, f, id, pad, sc, st, state$1, wrote, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$7, x$8, x$9, $s};return $f;
+			/* */ } return; } var $f = {$blk: processData, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, data, err, f, id, pad, sc, st, state$1, wrote, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$7, x$8, x$9, $s};return $f;
 		};
 		$ptrType(http2serverConn).prototype.processGoAway = function processGoAway(f) {
 			var {f, sc, $s, $r, $c} = $restore(this, {f});
@@ -294400,9 +297043,9 @@ $packages["net/http"] = (function() {
 			/* if (!((x$10 = sc.hs.ReadTimeout, (x$10.$high === 0 && x$10.$low === 0)))) { */ case 36:
 				_r$12 = sc.conn.SetReadDeadline($clone(new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil), time.Time)); /* */ $s = 38; case 38: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
 				_r$12;
-				/* */ if (!(st$1.body === ptrType$93.nil)) { $s = 39; continue; }
+				/* */ if (!(st$1.body === ptrType$80.nil)) { $s = 39; continue; }
 				/* */ $s = 40; continue;
-				/* if (!(st$1.body === ptrType$93.nil)) { */ case 39:
+				/* if (!(st$1.body === ptrType$80.nil)) { */ case 39:
 					_r$13 = time.AfterFunc(sc.hs.ReadTimeout, $methodVal(st$1, "onReadTimeout")); /* */ $s = 41; case 41: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
 					st$1.readDeadline = _r$13;
 				/* } */ case 40:
@@ -294532,12 +297175,11 @@ $packages["net/http"] = (function() {
 			_tuple = _r$1;
 			ctx = _tuple[0];
 			cancelCtx = _tuple[1];
-			st = new http2stream.ptr(sc, id, ptrType$93.nil, $chanNil, ctx, cancelCtx, new $Int64(0, 0), new $Int64(0, 0), new http2flow.ptr(arrayType.zero(), 0, ptrType$67.nil), new http2flow.ptr(arrayType.zero(), 0, ptrType$67.nil), state$1, false, false, false, ptrType$24.nil, ptrType$24.nil, $ifaceNil, false, false);
-			(st.$ptr_cw || (st.$ptr_cw = new ptrType$95(function() { return this.$target.cw; }, function($v) { this.$target.cw = $v; }, st))).Init();
+			st = new http2stream.ptr(sc, id, ptrType$80.nil, $chanNil, ctx, cancelCtx, new $Int64(0, 0), new $Int64(0, 0), new http2outflow.ptr(arrayType.zero(), 0, ptrType$67.nil), new http2inflow.ptr(0, 0), state$1, false, false, false, ptrType$24.nil, ptrType$24.nil, $ifaceNil, false, false);
+			(st === ptrType$8.nil && $throwNilPointerError(), (st.$ptr_cw || (st.$ptr_cw = new ptrType$95(function() { return this.$target.cw; }, function($v) { this.$target.cw = $v; }, st)))).Init();
 			st.flow.conn = sc.flow;
 			st.flow.add(sc.initialStreamSendWindowSize);
-			st.inflow.conn = sc.inflow;
-			st.inflow.add(sc.srv.initialStreamRecvWindowSize());
+			st.inflow.init(sc.srv.initialStreamRecvWindowSize());
 			/* */ if (!((x$7 = sc.hs.WriteTimeout, (x$7.$high === 0 && x$7.$low === 0)))) { $s = 3; continue; }
 			/* */ $s = 4; continue;
 			/* if (!((x$7 = sc.hs.WriteTimeout, (x$7.$high === 0 && x$7.$low === 0)))) { */ case 3:
@@ -294632,7 +297274,7 @@ $packages["net/http"] = (function() {
 			/* */ } return; } var $f = {$blk: newWriterAndRequest, $c: true, $r, $24r, $24r$1, _entry, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _tuple, _tuple$1, _tuple$2, bodyOpen, cl, err, err$1, f, hf, isConnect, ok, req, rp, rw, sc, st, vv, x$7, x$8, $s};return $f;
 		};
 		$ptrType(http2serverConn).prototype.newWriterAndRequestNoBody = function newWriterAndRequestNoBody(st, rp) {
-			var {$24r, _1, _entry, _entry$1, _i, _i$1, _key, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _tuple, body$1, cookies, err, key$1, needsContinue, req, requestURI, rp, rw, sc, st, tlsState, trailer, url_, v, x$7, $s, $r, $c} = $restore(this, {st, rp});
+			var {$24r, _1, _entry, _entry$1, _entry$2, _i, _i$1, _key, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _tuple, body$1, cookies, err, key$1, needsContinue, req, requestURI, rp, rw, sc, st, tlsState, trailer, url_, v, x$7, $s, $r, $c} = $restore(this, {st, rp});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			sc = this;
 			$r = sc.serveG.check(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -294640,32 +297282,31 @@ $packages["net/http"] = (function() {
 			if (rp.scheme === "https") {
 				tlsState = sc.tlsState;
 			}
-			_r$1 = new Header(rp.header).Get("Expect"); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			needsContinue = _r$1 === "100-continue";
-			/* */ if (needsContinue) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (needsContinue) { */ case 3:
-				$r = new Header(rp.header).Del("Expect"); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 4:
-			cookies = (_entry = $mapIndex(rp.header,$String.keyFor("Cookie")), _entry !== undefined ? _entry.v : sliceType$2.nil);
-			/* */ if (cookies.$length > 1) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (cookies.$length > 1) { */ case 6:
-				$r = new Header(rp.header).Set("Cookie", strings.Join(cookies, "; ")); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 7:
+			needsContinue = httpguts.HeaderValuesContainsToken((_entry = $mapIndex(rp.header,$String.keyFor("Expect")), _entry !== undefined ? _entry.v : sliceType$2.nil), "100-continue");
+			/* */ if (needsContinue) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (needsContinue) { */ case 2:
+				$r = new Header(rp.header).Del("Expect"); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 3:
+			cookies = (_entry$1 = $mapIndex(rp.header,$String.keyFor("Cookie")), _entry$1 !== undefined ? _entry$1.v : sliceType$2.nil);
+			/* */ if (cookies.$length > 1) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (cookies.$length > 1) { */ case 5:
+				$r = new Header(rp.header).Set("Cookie", strings.Join(cookies, "; ")); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 6:
 			trailer = false;
-			_ref = (_entry$1 = $mapIndex(rp.header,$String.keyFor("Trailer")), _entry$1 !== undefined ? _entry$1.v : sliceType$2.nil);
+			_ref = (_entry$2 = $mapIndex(rp.header,$String.keyFor("Trailer")), _entry$2 !== undefined ? _entry$2.v : sliceType$2.nil);
 			_i = 0;
-			/* while (true) { */ case 9:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 10; continue; }
+			/* while (true) { */ case 8:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 9; continue; }
 				v = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 				_ref$1 = strings.Split(v, ",");
 				_i$1 = 0;
-				/* while (true) { */ case 11:
-					/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 12; continue; }
+				/* while (true) { */ case 10:
+					/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 11; continue; }
 					key$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					_r$2 = CanonicalHeaderKey(textproto.TrimString(key$1)); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					key$1 = _r$2;
+					_r$1 = CanonicalHeaderKey(textproto.TrimString(key$1)); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					key$1 = _r$1;
 					_1 = key$1;
 					if (_1 === ("Transfer-Encoding") || _1 === ("Trailer") || _1 === ("Content-Length")) {
 					} else {
@@ -294675,42 +297316,42 @@ $packages["net/http"] = (function() {
 						_key = key$1; (trailer || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: sliceType$2.nil });
 					}
 					_i$1++;
-				$s = 11; continue;
-				case 12:
+				$s = 10; continue;
+				case 11:
 				_i++;
-			$s = 9; continue;
-			case 10:
+			$s = 8; continue;
+			case 9:
 			$mapDelete(rp.header, $String.keyFor("Trailer"));
 			url_ = ptrType$16.nil;
 			requestURI = "";
-			/* */ if (rp.method === "CONNECT") { $s = 14; continue; }
-			/* */ $s = 15; continue;
-			/* if (rp.method === "CONNECT") { */ case 14:
+			/* */ if (rp.method === "CONNECT") { $s = 13; continue; }
+			/* */ $s = 14; continue;
+			/* if (rp.method === "CONNECT") { */ case 13:
 				url_ = new url.URL.ptr("", "", ptrType$20.nil, rp.authority, "", "", false, false, "", "", "");
 				requestURI = rp.authority;
-				$s = 16; continue;
-			/* } else { */ case 15:
+				$s = 15; continue;
+			/* } else { */ case 14:
 				err = $ifaceNil;
-				_r$3 = url.ParseRequestURI(rp.path); /* */ $s = 17; case 17: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_tuple = _r$3;
+				_r$2 = url.ParseRequestURI(rp.path); /* */ $s = 16; case 16: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_tuple = _r$2;
 				url_ = _tuple[0];
 				err = _tuple[1];
-				/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 18; continue; }
-				/* */ $s = 19; continue;
-				/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 18:
-					_r$4 = sc.countError("bad_path", (x$7 = http2streamError(st.id, 1), new x$7.constructor.elem(x$7))); /* */ $s = 20; case 20: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					$24r = [ptrType$13.nil, ptrType$9.nil, _r$4];
-					$s = 21; case 21: return $24r;
-				/* } */ case 19:
+				/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 17; continue; }
+				/* */ $s = 18; continue;
+				/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 17:
+					_r$3 = sc.countError("bad_path", (x$7 = http2streamError(st.id, 1), new x$7.constructor.elem(x$7))); /* */ $s = 19; case 19: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					$24r = [ptrType$13.nil, ptrType$9.nil, _r$3];
+					$s = 20; case 20: return $24r;
+				/* } */ case 18:
 				requestURI = rp.path;
-			/* } */ case 16:
-			body$1 = new http2requestBody.ptr(arrayType.zero(), st, sc, new sync.Once.ptr(0, new sync.Mutex.ptr(0, 0)), false, ptrType$93.nil, needsContinue);
+			/* } */ case 15:
+			body$1 = new http2requestBody.ptr(arrayType.zero(), st, sc, new sync.Once.ptr(0, new sync.Mutex.ptr(0, 0)), false, ptrType$80.nil, needsContinue);
 			req = new Request.ptr(rp.method, url_, "HTTP/2.0", 2, 0, rp.header, body$1, $throwNilPointerError, new $Int64(0, 0), sliceType$2.nil, false, rp.authority, false, false, ptrType$30.nil, trailer, sc.remoteAddrStr, requestURI, tlsState, $chanNil, ptrType$17.nil, $ifaceNil);
 			req = req.WithContext(st.ctx);
-			_r$5 = sc.newResponseWriter(st, req); /* */ $s = 22; case 22: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			rw = _r$5;
+			_r$4 = sc.newResponseWriter(st, req); /* */ $s = 21; case 21: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			rw = _r$4;
 			$s = -1; return [rw, req, $ifaceNil];
-			/* */ } return; } var $f = {$blk: newWriterAndRequestNoBody, $c: true, $r, $24r, _1, _entry, _entry$1, _i, _i$1, _key, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _tuple, body$1, cookies, err, key$1, needsContinue, req, requestURI, rp, rw, sc, st, tlsState, trailer, url_, v, x$7, $s};return $f;
+			/* */ } return; } var $f = {$blk: newWriterAndRequestNoBody, $c: true, $r, $24r, _1, _entry, _entry$1, _entry$2, _i, _i$1, _key, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _tuple, body$1, cookies, err, key$1, needsContinue, req, requestURI, rp, rw, sc, st, tlsState, trailer, url_, v, x$7, $s};return $f;
 		};
 		$ptrType(http2serverConn).prototype.newResponseWriter = function newResponseWriter(st, req) {
 			var {_r$1, bwSave, req, rws, sc, st, x$7, $s, $r, $c} = $restore(this, {st, req});
@@ -294719,7 +297360,7 @@ $packages["net/http"] = (function() {
 			_r$1 = http2responseWriterStatePool.Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			rws = $assertType(_r$1, ptrType$96);
 			bwSave = rws.bw;
-			http2responseWriterState.copy(rws, new http2responseWriterState.ptr(ptrType$8.nil, ptrType$9.nil, ptrType$10.nil, ptrType$11.nil, false, false, sliceType$2.nil, 0, false, false, false, false, new $Int64(0, 0), new $Int64(0, 0), new sync.Mutex.ptr(0, 0), $chanNil));
+			http2responseWriterState.copy((rws === ptrType$96.nil && $throwNilPointerError(), rws), new http2responseWriterState.ptr(ptrType$8.nil, ptrType$9.nil, ptrType$10.nil, ptrType$11.nil, false, false, sliceType$2.nil, 0, false, false, false, false, new $Int64(0, 0), new $Int64(0, 0), new sync.Mutex.ptr(0, 0), $chanNil));
 			rws.conn = sc;
 			rws.bw = bwSave;
 			rws.bw.Reset((x$7 = new http2chunkWriter.ptr(rws), new x$7.constructor.elem(x$7)));
@@ -294914,48 +297555,33 @@ $packages["net/http"] = (function() {
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: noteBodyRead, $c: true, $r, n, sc, st, $s};return $f;
 		};
-		$ptrType(http2serverConn).prototype.sendWindowUpdate = function sendWindowUpdate(st, n) {
+		$ptrType(http2serverConn).prototype.sendWindowUpdate32 = function sendWindowUpdate32(st, n) {
 			var {n, sc, st, $s, $r, $c} = $restore(this, {st, n});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			sc = this;
-			$r = sc.serveG.check(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* while (true) { */ case 2:
-				/* if (!(n > 2147483647)) { break; } */ if(!(n > 2147483647)) { $s = 3; continue; }
-				$r = sc.sendWindowUpdate32(st, 2147483647); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				n = n - (2147483647) >> 0;
-			$s = 2; continue;
-			case 3:
-			$r = sc.sendWindowUpdate32(st, ((n >> 0))); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = sc.sendWindowUpdate(st, ((n >> 0))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: sendWindowUpdate, $c: true, $r, n, sc, st, $s};return $f;
+			/* */ } return; } var $f = {$blk: sendWindowUpdate32, $c: true, $r, n, sc, st, $s};return $f;
 		};
-		$ptrType(http2serverConn).prototype.sendWindowUpdate32 = function sendWindowUpdate32(st, n) {
-			var {n, ok, sc, st, streamID, x$7, $s, $r, $c} = $restore(this, {st, n});
+		$ptrType(http2serverConn).prototype.sendWindowUpdate = function sendWindowUpdate(st, n) {
+			var {n, sc, send$1, st, streamID, x$7, $s, $r, $c} = $restore(this, {st, n});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			sc = this;
 			$r = sc.serveG.check(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (n === 0) {
-				$s = -1; return;
-			}
-			if (n < 0) {
-				$panic(new $String("negative update"));
-			}
 			streamID = 0;
-			if (!(st === ptrType$8.nil)) {
-				streamID = st.id;
-			}
-			$r = sc.writeFrame($clone(new http2FrameWriteRequest.ptr((x$7 = new http2writeWindowUpdate.ptr(streamID, ((n >>> 0))), new x$7.constructor.elem(x$7)), st, $chanNil), http2FrameWriteRequest)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			ok = false;
+			send$1 = 0;
 			if (st === ptrType$8.nil) {
-				ok = sc.inflow.add(n);
+				send$1 = sc.inflow.add(n);
 			} else {
-				ok = st.inflow.add(n);
+				streamID = st.id;
+				send$1 = st.inflow.add(n);
 			}
-			if (!ok) {
-				$panic(new $String("internal error; sent too many window updates without decrements?"));
+			if (send$1 === 0) {
+				$s = -1; return;
 			}
+			$r = sc.writeFrame($clone(new http2FrameWriteRequest.ptr((x$7 = new http2writeWindowUpdate.ptr(streamID, ((send$1 >>> 0))), new x$7.constructor.elem(x$7)), st, $chanNil), http2FrameWriteRequest)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: sendWindowUpdate32, $c: true, $r, n, ok, sc, st, streamID, x$7, $s};return $f;
+			/* */ } return; } var $f = {$blk: sendWindowUpdate, $c: true, $r, n, sc, send$1, st, streamID, x$7, $s};return $f;
 		};
 		$ptrType(http2requestBody).prototype.Close = function Close$13() {
 			var {b, $s, $r, $c} = $restore(this, {});
@@ -294965,9 +297591,9 @@ $packages["net/http"] = (function() {
 			$r = b[0].closeOnce.Do((function(b) { return function http2requestBody·Close·func1() {
 					var {$s, $r, $c} = $restore(this, {});
 					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					/* */ if (!(b[0].pipe === ptrType$93.nil)) { $s = 1; continue; }
+					/* */ if (!(b[0].pipe === ptrType$80.nil)) { $s = 1; continue; }
 					/* */ $s = 2; continue;
-					/* if (!(b[0].pipe === ptrType$93.nil)) { */ case 1:
+					/* if (!(b[0].pipe === ptrType$80.nil)) { */ case 1:
 						$r = b[0].pipe.BreakWithError(http2errClosedBody); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					/* } */ case 2:
 					$s = -1; return;
@@ -294988,7 +297614,7 @@ $packages["net/http"] = (function() {
 				b.needsContinue = false;
 				$r = b.conn.write100ContinueHeaders(b.stream); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 2:
-			if (b.pipe === ptrType$93.nil || b.sawEOF) {
+			if (b.pipe === ptrType$80.nil || b.sawEOF) {
 				_tmp = 0;
 				_tmp$1 = io.EOF;
 				n = _tmp;
@@ -295072,7 +297698,7 @@ $packages["net/http"] = (function() {
 			/* */ } return; } var $f = {$blk: declareTrailer$1, $c: true, $r, _r$1, _r$2, k, rws, $s};return $f;
 		};
 		$ptrType(http2responseWriterState).prototype.writeChunk = function writeChunk(p) {
-			var {_entry, _entry$1, _entry$2, _entry$3, _i, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, ce, cl, clen, ctype, date, endStream$1, endStream$2, err, err$1, err$2, hasCE, hasContentType, hasNonemptyTrailers$1, isHeadResp, n, ok, ok$1, p, rws, v, v$1, $s, $r, $c} = $restore(this, {p});
+			var {_entry, _entry$1, _entry$2, _entry$3, _entry$4, _i, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, ce, cl, clen, ctype, date, endStream$1, endStream$2, err, err$1, err$2, hasCE, hasContentLength, hasContentType, hasNonemptyTrailers$1, isHeadResp, n, ok, ok$1, p, rws, v, v$1, $s, $r, $c} = $restore(this, {p});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			n = 0;
 			err = $ifaceNil;
@@ -295111,11 +297737,13 @@ $packages["net/http"] = (function() {
 						clen = "";
 					}
 				/* } */ case 11:
-				if (clen === "" && rws.handlerDone && http2bodyAllowedForStatus(rws.status) && (p.$length > 0 || !isHeadResp)) {
+				_tuple$1 = (_entry = $mapIndex(rws.snapHeader,$String.keyFor("Content-Length")), _entry !== undefined ? [_entry.v, true] : [sliceType$2.nil, false]);
+				hasContentLength = _tuple$1[1];
+				if (!hasContentLength && clen === "" && rws.handlerDone && http2bodyAllowedForStatus(rws.status) && (p.$length > 0 || !isHeadResp)) {
 					clen = strconv.Itoa(p.$length);
 				}
-				_tuple$1 = (_entry = $mapIndex(rws.snapHeader,$String.keyFor("Content-Type")), _entry !== undefined ? [_entry.v, true] : [sliceType$2.nil, false]);
-				hasContentType = _tuple$1[1];
+				_tuple$2 = (_entry$1 = $mapIndex(rws.snapHeader,$String.keyFor("Content-Type")), _entry$1 !== undefined ? [_entry$1.v, true] : [sliceType$2.nil, false]);
+				hasContentType = _tuple$2[1];
 				_r$2 = new Header(rws.snapHeader).Get("Content-Encoding"); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				ce = _r$2;
 				hasCE = ce.length > 0;
@@ -295126,8 +297754,8 @@ $packages["net/http"] = (function() {
 					ctype = _r$3;
 				/* } */ case 15:
 				date = "";
-				_tuple$2 = (_entry$1 = $mapIndex(rws.snapHeader,$String.keyFor("Date")), _entry$1 !== undefined ? [_entry$1.v, true] : [sliceType$2.nil, false]);
-				ok = _tuple$2[1];
+				_tuple$3 = (_entry$2 = $mapIndex(rws.snapHeader,$String.keyFor("Date")), _entry$2 !== undefined ? [_entry$2.v, true] : [sliceType$2.nil, false]);
+				ok = _tuple$3[1];
 				/* */ if (!ok) { $s = 17; continue; }
 				/* */ $s = 18; continue;
 				/* if (!ok) { */ case 17:
@@ -295136,7 +297764,7 @@ $packages["net/http"] = (function() {
 					_r$6 = $clone(_r$5, time.Time).Format("Mon, 02 Jan 2006 15:04:05 GMT"); /* */ $s = 21; case 21: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 					date = _r$6;
 				/* } */ case 18:
-				_ref = (_entry$2 = $mapIndex(rws.snapHeader,$String.keyFor("Trailer")), _entry$2 !== undefined ? _entry$2.v : sliceType$2.nil);
+				_ref = (_entry$3 = $mapIndex(rws.snapHeader,$String.keyFor("Trailer")), _entry$3 !== undefined ? _entry$3.v : sliceType$2.nil);
 				_i = 0;
 				/* while (true) { */ case 22:
 					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 23; continue; }
@@ -295145,8 +297773,8 @@ $packages["net/http"] = (function() {
 					_i++;
 				$s = 22; continue;
 				case 23:
-				_tuple$3 = (_entry$3 = $mapIndex(rws.snapHeader,$String.keyFor("Connection")), _entry$3 !== undefined ? [_entry$3.v, true] : [sliceType$2.nil, false]);
-				ok$1 = _tuple$3[1];
+				_tuple$4 = (_entry$4 = $mapIndex(rws.snapHeader,$String.keyFor("Connection")), _entry$4 !== undefined ? [_entry$4.v, true] : [sliceType$2.nil, false]);
+				ok$1 = _tuple$4[1];
 				/* */ if (ok$1) { $s = 25; continue; }
 				/* */ $s = 26; continue;
 				/* if (ok$1) { */ case 25:
@@ -295227,7 +297855,7 @@ $packages["net/http"] = (function() {
 			n = _tmp$14;
 			err = _tmp$15;
 			$s = -1; return [n, err];
-			/* */ } return; } var $f = {$blk: writeChunk, $c: true, $r, _entry, _entry$1, _entry$2, _entry$3, _i, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, ce, cl, clen, ctype, date, endStream$1, endStream$2, err, err$1, err$2, hasCE, hasContentType, hasNonemptyTrailers$1, isHeadResp, n, ok, ok$1, p, rws, v, v$1, $s};return $f;
+			/* */ } return; } var $f = {$blk: writeChunk, $c: true, $r, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _i, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, ce, cl, clen, ctype, date, endStream$1, endStream$2, err, err$1, err$2, hasCE, hasContentLength, hasContentType, hasNonemptyTrailers$1, isHeadResp, n, ok, ok$1, p, rws, v, v$1, $s};return $f;
 		};
 		$ptrType(http2responseWriterState).prototype.promoteUndeclaredTrailers = function promoteUndeclaredTrailers() {
 			var {_entry, _i, _key, _key$1, _keys, _r$1, _r$2, _ref, _size, k, rws, sorter, trailerKey, vv, $s, $r, $c} = $restore(this, {});
@@ -295987,7 +298615,7 @@ $packages["net/http"] = (function() {
 				$s = -1; return [ptrType$99.nil, err];
 			}
 			if (t1.TLSClientConfig === ptrType$15.nil) {
-				t1.TLSClientConfig = new tls.Config.ptr($ifaceNil, $throwNilPointerError, sliceType$13.nil, false, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, ptrType$33.nil, sliceType$2.nil, "", 0, ptrType$33.nil, false, sliceType$14.nil, false, false, arrayType$1.zero(), $ifaceNil, 0, 0, sliceType$15.nil, false, 0, $ifaceNil, new sync.RWMutex.ptr(new sync.Mutex.ptr(0, 0), 0, 0, new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0), new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0)), sliceType$16.nil, sliceType$16.nil);
+				t1.TLSClientConfig = new tls.Config.ptr($ifaceNil, $throwNilPointerError, sliceType$13.nil, false, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, ptrType$33.nil, sliceType$2.nil, "", 0, ptrType$33.nil, false, sliceType$14.nil, false, false, arrayType$1.zero(), $ifaceNil, $throwNilPointerError, $throwNilPointerError, 0, 0, sliceType$15.nil, false, 0, $ifaceNil, new sync.RWMutex.ptr(new sync.Mutex.ptr(0, 0), 0, 0, new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0), new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0)), sliceType$16.nil, sliceType$16.nil);
 			}
 			if (!http2strSliceContains(t1.TLSClientConfig.NextProtos, "h2")) {
 				t1.TLSClientConfig.NextProtos = $appendSlice(new sliceType$2(["h2"]), t1.TLSClientConfig.NextProtos);
@@ -296174,7 +298802,7 @@ $packages["net/http"] = (function() {
 		http2noCachedConnError.prototype.Error = function(...$args) { return this.$val.Error(...$args); };
 		http2isNoCachedConnError = function http2isNoCachedConnError$1(err) {
 			var _tuple, err, ok;
-			_tuple = $assertType(err, interfaceType$3, true);
+			_tuple = $assertType(err, interfaceType$4, true);
 			ok = _tuple[1];
 			return ok;
 		};
@@ -296197,11 +298825,14 @@ $packages["net/http"] = (function() {
 			port = _tuple[1];
 			err = _tuple[2];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				host = authority;
+				port = "";
+			}
+			if (port === "") {
 				port = "443";
 				if (scheme$1 === "http") {
 					port = "80";
 				}
-				host = authority;
 			}
 			_r$2 = idna.ToASCII(host); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 			_tuple$1 = _r$2;
@@ -296234,7 +298865,7 @@ $packages["net/http"] = (function() {
 			/* */ } return; } var $f = {$blk: http2backoffNewTimer$1, $c: true, $r, $24r, $24r$1, _r$1, _r$2, d, $s};return $f;
 		};
 		$ptrType(http2Transport).prototype.RoundTripOpt = function RoundTripOpt(req, opt) {
-			var {_r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _selection, _tuple, _tuple$1, _tuple$2, addr$1, backoff, cc, d, err, opt, req, res, retry, reused, t, timer, y, $s, $r, $c} = $restore(this, {req, opt});
+			var {_r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _selection, _tuple, _tuple$1, _tuple$2, addr$1, backoff, cc, d, err, opt, req, res, retry, reused, roundTripErr, t, timer, y, $s, $r, $c} = $restore(this, {req, opt});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this;
 			if (!(req.URL.Scheme === "https" || (req.URL.Scheme === "http" && t.AllowHTTP))) {
@@ -296255,7 +298886,7 @@ $packages["net/http"] = (function() {
 					$r = t.vlogf("http2: Transport failed to get client conn for %s: %v", new sliceType([new $String(addr$1), err])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return [ptrType$17.nil, err];
 				/* } */ case 7:
-				reused = !atomic.CompareAndSwapUint32((cc.$ptr_reused || (cc.$ptr_reused = new ptrType$100(function() { return this.$target.reused; }, function($v) { this.$target.reused = $v; }, cc))), 0, 1);
+				reused = !atomic.CompareAndSwapUint32((cc === ptrType$64.nil && $throwNilPointerError(), (cc.$ptr_reused || (cc.$ptr_reused = new ptrType$100(function() { return this.$target.reused; }, function($v) { this.$target.reused = $v; }, cc)))), 0, 1);
 				$r = http2traceGotConn(req, cc, reused); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				_r$4 = cc.RoundTrip(req); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 				_tuple$1 = _r$4;
@@ -296264,6 +298895,7 @@ $packages["net/http"] = (function() {
 				/* */ if (!($interfaceIsEqual(err, $ifaceNil)) && retry <= 6) { $s = 11; continue; }
 				/* */ $s = 12; continue;
 				/* if (!($interfaceIsEqual(err, $ifaceNil)) && retry <= 6) { */ case 11:
+					roundTripErr = err;
 					_r$5 = http2shouldRetryRequest(req, err); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 					_tuple$2 = _r$5;
 					req = _tuple$2[0];
@@ -296274,7 +298906,7 @@ $packages["net/http"] = (function() {
 						/* */ if (retry === 0) { $s = 16; continue; }
 						/* */ $s = 17; continue;
 						/* if (retry === 0) { */ case 16:
-							$r = t.vlogf("RoundTrip retrying after failure: %v", new sliceType([err])); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = t.vlogf("RoundTrip retrying after failure: %v", new sliceType([roundTripErr])); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							retry = retry + (1) >> 0;
 							/* continue; */ $s = 2; continue;
 						/* } */ case 17:
@@ -296291,7 +298923,7 @@ $packages["net/http"] = (function() {
 						/* */ if (_selection[0] === 1) { $s = 24; continue; }
 						/* */ $s = 25; continue;
 						/* if (_selection[0] === 0) { */ case 23:
-							$r = t.vlogf("RoundTrip retrying after failure: %v", new sliceType([err])); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = t.vlogf("RoundTrip retrying after failure: %v", new sliceType([roundTripErr])); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							retry = retry + (1) >> 0;
 							/* continue; */ $s = 2; continue;
 							$s = 25; continue;
@@ -296311,7 +298943,7 @@ $packages["net/http"] = (function() {
 				$s = -1; return [res, $ifaceNil];
 			case 3:
 			$s = -1; return [ptrType$17.nil, $ifaceNil];
-			/* */ } return; } var $f = {$blk: RoundTripOpt, $c: true, $r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _selection, _tuple, _tuple$1, _tuple$2, addr$1, backoff, cc, d, err, opt, req, res, retry, reused, t, timer, y, $s};return $f;
+			/* */ } return; } var $f = {$blk: RoundTripOpt, $c: true, $r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _selection, _tuple, _tuple$1, _tuple$2, addr$1, backoff, cc, d, err, opt, req, res, retry, reused, roundTripErr, t, timer, y, $s};return $f;
 		};
 		$ptrType(http2Transport).prototype.CloseIdleConnections = function CloseIdleConnections$1() {
 			var {_r$1, _tuple, cp, ok, t, $s, $r, $c} = $restore(this, {});
@@ -296349,7 +298981,7 @@ $packages["net/http"] = (function() {
 				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 					$s = -1; return [ptrType$9.nil, err$1];
 				}
-				newReq[0] = $clone(req, Request);
+				newReq[0] = $clone((req === ptrType$9.nil && $throwNilPointerError(), req), Request);
 				newReq[0].Body = body$1;
 				$s = -1; return [newReq[0], $ifaceNil];
 			/* } */ case 2:
@@ -296405,15 +299037,15 @@ $packages["net/http"] = (function() {
 			/* */ } return; } var $f = {$blk: dialClientConn, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, addr$1, ctx, err, host, singleUse, t, tconn, $s};return $f;
 		};
 		$ptrType(http2Transport).prototype.newTLSConfig = function newTLSConfig(host) {
-			var {_r$1, cfg, host, t, $s, $r, $c} = $restore(this, {host});
+			var {_r$1, cfg, host, t, x$7, $s, $r, $c} = $restore(this, {host});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this;
-			cfg = new tls.Config.ptr($ifaceNil, $throwNilPointerError, sliceType$13.nil, false, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, ptrType$33.nil, sliceType$2.nil, "", 0, ptrType$33.nil, false, sliceType$14.nil, false, false, arrayType$1.zero(), $ifaceNil, 0, 0, sliceType$15.nil, false, 0, $ifaceNil, new sync.RWMutex.ptr(new sync.Mutex.ptr(0, 0), 0, 0, new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0), new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0)), sliceType$16.nil, sliceType$16.nil);
+			cfg = new tls.Config.ptr($ifaceNil, $throwNilPointerError, sliceType$13.nil, false, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, ptrType$33.nil, sliceType$2.nil, "", 0, ptrType$33.nil, false, sliceType$14.nil, false, false, arrayType$1.zero(), $ifaceNil, $throwNilPointerError, $throwNilPointerError, 0, 0, sliceType$15.nil, false, 0, $ifaceNil, new sync.RWMutex.ptr(new sync.Mutex.ptr(0, 0), 0, 0, new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0), new atomic.Int32.ptr(new atomic.noCopy.ptr(), 0)), sliceType$16.nil, sliceType$16.nil);
 			/* */ if (!(t.TLSClientConfig === ptrType$15.nil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!(t.TLSClientConfig === ptrType$15.nil)) { */ case 1:
 				_r$1 = t.TLSClientConfig.Clone(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				tls.Config.copy(cfg, _r$1);
+				tls.Config.copy((cfg === ptrType$15.nil && $throwNilPointerError(), cfg), (x$7 = _r$1, (x$7 === ptrType$15.nil && $throwNilPointerError(), x$7)));
 			/* } */ case 2:
 			if (!http2strSliceContains(cfg.NextProtos, "h2")) {
 				cfg.NextProtos = $appendSlice(new sliceType$2(["h2"]), cfg.NextProtos);
@@ -296422,7 +299054,7 @@ $packages["net/http"] = (function() {
 				cfg.ServerName = host;
 			}
 			$s = -1; return cfg;
-			/* */ } return; } var $f = {$blk: newTLSConfig, $c: true, $r, _r$1, cfg, host, t, $s};return $f;
+			/* */ } return; } var $f = {$blk: newTLSConfig, $c: true, $r, _r$1, cfg, host, t, x$7, $s};return $f;
 		};
 		$ptrType(http2Transport).prototype.dialTLS = function dialTLS(ctx, network, addr$1, tlsCfg) {
 			var {$24r, $24r$1, $24r$2, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, addr$1, ctx, err, network, p, state$1, t, tlsCfg, tlsCn, $s, $r, $c} = $restore(this, {ctx, network, addr$1, tlsCfg});
@@ -296508,7 +299140,7 @@ $packages["net/http"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			state$1 = [state$1];
 			t = this;
-			cc = new http2ClientConn.ptr(t, c, false, ptrType$27.nil, 0, singleUse, false, new $Chan(structType$1, 0), $ifaceNil, new time.Duration(0, 0), ptrType$24.nil, new sync.Mutex.ptr(0, 0), ptrType$47.nil, new http2flow.ptr(arrayType.zero(), 0, ptrType$67.nil), new http2flow.ptr(arrayType.zero(), 0, ptrType$67.nil), false, false, false, false, true, ptrType$78.nil, "", new $global.Map(), 0, 1, 0, new $global.Map(), ptrType$28.nil, new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil), new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil), 16384, 100, new $Uint64(4294967295, 4294967295), 0, 65535, new $Chan(structType$1, 1), new sync.Mutex.ptr(0, 0), ptrType$11.nil, ptrType$68.nil, $ifaceNil, new bytes.Buffer.ptr(sliceType$3.nil, 0, 0), ptrType$85.nil);
+			cc = new http2ClientConn.ptr(t, c, false, ptrType$27.nil, 0, singleUse, false, new $Chan(structType$1, 0), $ifaceNil, new time.Duration(0, 0), ptrType$24.nil, new sync.Mutex.ptr(0, 0), ptrType$47.nil, new http2outflow.ptr(arrayType.zero(), 0, ptrType$67.nil), new http2inflow.ptr(0, 0), false, false, false, false, true, ptrType$77.nil, "", new $global.Map(), 0, 1, 0, new $global.Map(), ptrType$28.nil, new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil), new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil), 16384, 100, new $Uint64(4294967295, 4294967295), 0, 65535, new $Chan(structType$1, 1), new sync.Mutex.ptr(0, 0), ptrType$11.nil, ptrType$68.nil, $ifaceNil, new bytes.Buffer.ptr(sliceType$3.nil, 0, 0), ptrType$85.nil);
 			d = t.idleConnTimeout();
 			/* */ if (!((d.$high === 0 && d.$low === 0))) { $s = 1; continue; }
 			/* */ $s = 2; continue;
@@ -296527,7 +299159,7 @@ $packages["net/http"] = (function() {
 			/* } */ case 5:
 			cc.cond = sync.NewCond(cc.mu);
 			cc.flow.add(65535);
-			cc.bw = bufio.NewWriter((x$7 = new http2stickyErrWriter.ptr(c, t.WriteByteTimeout, (cc.$ptr_werr || (cc.$ptr_werr = new ptrType$81(function() { return this.$target.werr; }, function($v) { this.$target.werr = $v; }, cc)))), new x$7.constructor.elem(x$7)));
+			cc.bw = bufio.NewWriter((x$7 = new http2stickyErrWriter.ptr(c, t.WriteByteTimeout, (cc === ptrType$64.nil && $throwNilPointerError(), (cc.$ptr_werr || (cc.$ptr_werr = new ptrType$81(function() { return this.$target.werr; }, function($v) { this.$target.werr = $v; }, cc))))), new x$7.constructor.elem(x$7)));
 			cc.br = bufio.NewReader(c);
 			cc.fr = http2NewFramer(cc.bw, cc.br);
 			if (!((t.maxFrameReadSize() === 0))) {
@@ -296575,7 +299207,7 @@ $packages["net/http"] = (function() {
 			_r$7;
 			_r$8 = cc.fr.WriteWindowUpdate(0, 1073741824); /* */ $s = 16; case 16: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 			_r$8;
-			cc.inflow.add(1073807359);
+			cc.inflow.init(1073807359);
 			_r$9 = cc.bw.Flush(); /* */ $s = 17; case 17: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 			_r$9;
 			/* */ if (!($interfaceIsEqual(cc.werr, $ifaceNil))) { $s = 18; continue; }
@@ -296635,7 +299267,7 @@ $packages["net/http"] = (function() {
 			if (cc.goAwayDebug === "") {
 				cc.goAwayDebug = ($bytesToString(f.DebugData()));
 			}
-			if (!(old === ptrType$78.nil) && !((old.ErrCode === 0))) {
+			if (!(old === ptrType$77.nil) && !((old.ErrCode === 0))) {
 				cc.goAway.ErrCode = old.ErrCode;
 			}
 			last = f.LastStreamID;
@@ -296706,7 +299338,7 @@ $packages["net/http"] = (function() {
 			$r = cc.wmu.Unlock(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$r = cc.mu.Lock(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$deferred.push([$methodVal(cc.mu, "Unlock"), []]);
-			$24r = new http2ClientConnState.ptr(cc.closed, cc.closing || cc.singleUse || cc.doNotReuse || !(cc.goAway === ptrType$78.nil), (cc.streams ? cc.streams.size : 0), cc.streamsReserved, cc.pendingRequests, maxConcurrent, $clone(cc.lastIdle, time.Time));
+			$24r = new http2ClientConnState.ptr(cc.closed, cc.closing || cc.singleUse || cc.doNotReuse || !(cc.goAway === ptrType$77.nil), (cc.streams ? cc.streams.size : 0), cc.streamsReserved, cc.pendingRequests, maxConcurrent, $clone(cc.lastIdle, time.Time));
 			$s = 4; case 4: return $24r;
 			/* */ } return; } } catch(err) { $err = err; $s = -1; return new http2ClientConnState.ptr(false, false, 0, 0, 0, 0, new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil)); } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: State, $c: true, $r, $24r, cc, maxConcurrent, $s, $deferred};return $f; } }
 		};
@@ -296724,7 +299356,7 @@ $packages["net/http"] = (function() {
 			} else {
 				maxConcurrentOkay = (x$7 = (new $Int64(0, (((cc.streams ? cc.streams.size : 0) + cc.streamsReserved >> 0) + 1 >> 0))), x$8 = (new $Int64(0, cc.maxConcurrentStreams)), (x$7.$high < x$8.$high || (x$7.$high === x$8.$high && x$7.$low <= x$8.$low)));
 			}
-			if (!(cc.goAway === ptrType$78.nil && !cc.closed && !cc.closing && maxConcurrentOkay && !cc.doNotReuse && (x$9 = (x$10 = (new $Int64(0, cc.nextStreamID)), x$11 = $mul64(new $Int64(0, 2), (new $Int64(0, cc.pendingRequests))), new $Int64(x$10.$high + x$11.$high, x$10.$low + x$11.$low)), (x$9.$high < 0 || (x$9.$high === 0 && x$9.$low < 2147483647))))) { _v = false; $s = 1; continue s; }
+			if (!(cc.goAway === ptrType$77.nil && !cc.closed && !cc.closing && maxConcurrentOkay && !cc.doNotReuse && (x$9 = (x$10 = (new $Int64(0, cc.nextStreamID)), x$11 = $mul64(new $Int64(0, 2), (new $Int64(0, cc.pendingRequests))), new $Int64(x$10.$high + x$11.$high, x$10.$low + x$11.$low)), (x$9.$high < 0 || (x$9.$high === 0 && x$9.$low < 2147483647))))) { _v = false; $s = 1; continue s; }
 			_r$1 = cc.tooIdleLocked(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			_v = !_r$1; case 1:
 			st.canTakeNewRequest = _v;
@@ -297065,7 +299697,7 @@ $packages["net/http"] = (function() {
 			}
 		};
 		$ptrType(http2ClientConn).prototype.RoundTrip = function RoundTrip$2(req) {
-			var {$24r, $24r$1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _selection, _selection$1, cc, cs, ctx, err, handleResponseHeaders, req, waitDone, $s, $r, $c} = $restore(this, {req});
+			var {$24r, $24r$1, $24r$2, $24r$3, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _selection, _selection$1, cancelRequest$2, cc, cs, ctx, err, handleResponseHeaders, req, waitDone, $s, $r, $c} = $restore(this, {req});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			cc = [cc];
 			cs = [cs];
@@ -297075,7 +299707,7 @@ $packages["net/http"] = (function() {
 			cc[0] = this;
 			ctx[0] = req[0].Context();
 			_r$1 = httptrace.ContextClientTrace(ctx[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			cs[0] = new http2clientStream.ptr(cc[0], ctx[0], req[0].Cancel, _r$1, 0, new http2pipe.ptr(new sync.Mutex.ptr(0, 0), new sync.Cond.ptr(new sync.noCopy.ptr(), $ifaceNil, new sync.notifyList.ptr(0, 0, 0, 0, 0), 0, 0, $chanNil), $ifaceNil, 0, $ifaceNil, $ifaceNil, $chanNil, $throwNilPointerError), false, req[0].Method === "HEAD", new sync.Once.ptr(0, new sync.Mutex.ptr(0, 0)), new $Chan(structType$1, 0), $ifaceNil, new $Chan(structType$1, 0), new $Chan(structType$1, 0), $chanNil, new $Chan(structType$1, 0), ptrType$17.nil, new http2flow.ptr(arrayType.zero(), 0, ptrType$67.nil), new http2flow.ptr(arrayType.zero(), 0, ptrType$67.nil), new $Int64(0, 0), $ifaceNil, req[0].Body, http2actualContentLength(req[0]), $chanNil, false, false, false, false, false, 0, false, false, false, ptrType$37.nil);
+			cs[0] = new http2clientStream.ptr(cc[0], ctx[0], req[0].Cancel, _r$1, 0, new http2pipe.ptr(new sync.Mutex.ptr(0, 0), new sync.Cond.ptr(new sync.noCopy.ptr(), $ifaceNil, new sync.notifyList.ptr(0, 0, 0, 0, 0), 0, 0, $chanNil), $ifaceNil, 0, $ifaceNil, $ifaceNil, $chanNil, $throwNilPointerError), false, req[0].Method === "HEAD", new sync.Once.ptr(0, new sync.Mutex.ptr(0, 0)), new $Chan(structType$1, 0), $ifaceNil, new $Chan(structType$1, 0), new $Chan(structType$1, 0), $chanNil, new $Chan(structType$1, 0), ptrType$17.nil, new http2outflow.ptr(arrayType.zero(), 0, ptrType$67.nil), new http2inflow.ptr(0, 0), new $Int64(0, 0), $ifaceNil, req[0].Body, http2actualContentLength(req[0]), $chanNil, false, false, false, false, false, 0, false, false, false, ptrType$37.nil);
 			$go($methodVal(cs[0], "doRequest"), [req[0]]);
 			waitDone[0] = (function(cc, cs, ctx, req, waitDone) { return function http2ClientConn·RoundTrip·func1() {
 					var {$24r, _r$2, _r$3, _r$4, _selection, $s, $r, $c} = $restore(this, {});
@@ -297122,6 +299754,21 @@ $packages["net/http"] = (function() {
 					$s = -1; return [res, $ifaceNil];
 					/* */ } return; } var $f = {$blk: http2ClientConn·RoundTrip·func2, $c: true, $r, _r$2, err, res, x$7, $s};return $f;
 				}; })(cc, cs, ctx, req, waitDone);
+			cancelRequest$2 = (function(cc, cs, ctx, req, waitDone) { return function http2ClientConn·RoundTrip·func3(cs$1, err) {
+					var {_r$2, bodyClosed, cs$1, err, $s, $r, $c} = $restore(this, {cs$1, err});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					$r = cs$1.cc.mu.Lock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					bodyClosed = cs$1.reqBodyClosed;
+					$r = cs$1.cc.mu.Unlock(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* */ if (!(bodyClosed === $chanNil)) { $s = 3; continue; }
+					/* */ $s = 4; continue;
+					/* if (!(bodyClosed === $chanNil)) { */ case 3:
+						_r$2 = $recv(bodyClosed); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						_r$2[0];
+					/* } */ case 4:
+					$s = -1; return err;
+					/* */ } return; } var $f = {$blk: http2ClientConn·RoundTrip·func3, $c: true, $r, _r$2, bodyClosed, cs$1, err, $s};return $f;
+				}; })(cc, cs, ctx, req, waitDone);
 			/* while (true) { */ case 2:
 				_r$2 = ctx[0].Done(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				_r$3 = $select([[cs[0].respHeaderRecv], [cs[0].abort], [_r$2], [cs[0].reqCancel]]); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
@@ -297154,15 +299801,19 @@ $packages["net/http"] = (function() {
 					_r$7 = ctx[0].Err(); /* */ $s = 19; case 19: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 					err = _r$7;
 					$r = cs[0].abortStream(err); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return [ptrType$17.nil, err];
+					_r$8 = cancelRequest$2(cs[0], err); /* */ $s = 21; case 21: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					$24r$2 = [ptrType$17.nil, _r$8];
+					$s = 22; case 22: return $24r$2;
 				/* } else if (_selection[0] === 3) { */ case 9:
-					$r = cs[0].abortStream(http2errRequestCanceled); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return [ptrType$17.nil, http2errRequestCanceled];
+					$r = cs[0].abortStream(http2errRequestCanceled); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$9 = cancelRequest$2(cs[0], http2errRequestCanceled); /* */ $s = 24; case 24: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+					$24r$3 = [ptrType$17.nil, _r$9];
+					$s = 25; case 25: return $24r$3;
 				/* } */ case 10:
 			$s = 2; continue;
 			case 3:
 			$s = -1; return [ptrType$17.nil, $ifaceNil];
-			/* */ } return; } var $f = {$blk: RoundTrip$2, $c: true, $r, $24r, $24r$1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _selection, _selection$1, cc, cs, ctx, err, handleResponseHeaders, req, waitDone, $s};return $f;
+			/* */ } return; } var $f = {$blk: RoundTrip$2, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _selection, _selection$1, cancelRequest$2, cc, cs, ctx, err, handleResponseHeaders, req, waitDone, $s};return $f;
 		};
 		$ptrType(http2clientStream).prototype.doRequest = function doRequest(req) {
 			var {_r$1, cs, err, req, $s, $r, $c} = $restore(this, {req});
@@ -297757,7 +300408,7 @@ $packages["net/http"] = (function() {
 			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  err; } if($curGoroutine.asleep) { var $f = {$blk: writeRequestBody, $c: true, $r, $24r, $24r$1, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, allowed, body$1, bodyClosed, bp, buf, cc, cs, data, err, err$1, ferr, hasContentLen, hasTrailers$1, maxFrameSize, n, n1, ok, remain, remainLen, req, sawEOF, scratch, scratchLen, sentEnd, trailer, trls, x$7, x$8, $s, $deferred};return $f; } }
 		};
 		$ptrType(http2clientStream).prototype.awaitFlowControl = function awaitFlowControl(maxBytes) {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, _r$1, _r$2, _selection, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, a, cc, cs, ctx, err, maxBytes, take$1, taken, $s, $deferred, $r, $c} = $restore(this, {maxBytes});
+			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, _r$1, _r$2, _selection, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, a, cc, cs, ctx, err, maxBytes, take$2, taken, $s, $deferred, $r, $c} = $restore(this, {maxBytes});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			taken = 0;
 			err = $ifaceNil;
@@ -297822,15 +300473,15 @@ $packages["net/http"] = (function() {
 				/* */ if (a > 0) { $s = 20; continue; }
 				/* */ $s = 21; continue;
 				/* if (a > 0) { */ case 20:
-					take$1 = a;
-					if (((take$1 >> 0)) > maxBytes) {
-						take$1 = ((maxBytes >> 0));
+					take$2 = a;
+					if (((take$2 >> 0)) > maxBytes) {
+						take$2 = ((maxBytes >> 0));
 					}
-					if (take$1 > ((cc.maxFrameSize >> 0))) {
-						take$1 = ((cc.maxFrameSize >> 0));
+					if (take$2 > ((cc.maxFrameSize >> 0))) {
+						take$2 = ((cc.maxFrameSize >> 0));
 					}
-					cs.flow.take(take$1);
-					_tmp$10 = take$1;
+					cs.flow.take(take$2);
+					_tmp$10 = take$2;
 					_tmp$11 = $ifaceNil;
 					taken = _tmp$10;
 					err = _tmp$11;
@@ -297841,7 +300492,7 @@ $packages["net/http"] = (function() {
 			$s = 2; continue;
 			case 3:
 			$s = -1; return [taken, err];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [taken, err]; } if($curGoroutine.asleep) { var $f = {$blk: awaitFlowControl, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, _r$1, _r$2, _selection, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, a, cc, cs, ctx, err, maxBytes, take$1, taken, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [taken, err]; } if($curGoroutine.asleep) { var $f = {$blk: awaitFlowControl, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, _r$1, _r$2, _selection, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, a, cc, cs, ctx, err, maxBytes, take$2, taken, $s, $deferred};return $f; } }
 		};
 		$ptrType(http2ClientConn).prototype.encodeHeaders = function encodeHeaders(req, addGzipHeader, trailers, contentLength) {
 			var {$24r, $24r$1, $24r$2, $24r$3, _entry, _i, _i$1, _key, _keys, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _size, _tuple, addGzipHeader, cc, contentLength, enumerateHeaders, err, hlSize, host, k, orig, path$1, req, trace, traceHeaders, trailers, v, vv, x$7, $s, $r, $c} = $restore(this, {req, addGzipHeader, trailers, contentLength});
@@ -297872,6 +300523,9 @@ $packages["net/http"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return [sliceType$3.nil, err];
 			}
+			if (!httpguts.ValidHostHeader(host[0])) {
+				$s = -1; return [sliceType$3.nil, errors.New("http2: invalid Host header")];
+			}
 			path$1[0] = "";
 			/* */ if (!(req[0].Method === "CONNECT")) { $s = 2; continue; }
 			/* */ $s = 3; continue;
@@ -298198,8 +300852,7 @@ $packages["net/http"] = (function() {
 			cc = this;
 			cs.flow.add(((cc.initialWindowSize >> 0)));
 			cs.flow.setConnFlow(cc.flow);
-			cs.inflow.add(4194304);
-			cs.inflow.setConnFlow(cc.inflow);
+			cs.inflow.init(4194304);
 			cs.ID = cc.nextStreamID;
 			cc.nextStreamID = cc.nextStreamID + (2) >>> 0;
 			_key = cs.ID; (cc.streams || $throwRuntimeError("assignment to entry in nil map")).set($Uint32.keyFor(_key), { k: _key, v: cs });
@@ -298228,7 +300881,7 @@ $packages["net/http"] = (function() {
 				time.Time.copy(cc.lastIdle, _r$3);
 			/* } */ case 4:
 			$r = cc.cond.Broadcast(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			closeOnIdle = cc.singleUse || cc.doNotReuse || cc.t.disableKeepAlives() || !(cc.goAway === ptrType$78.nil);
+			closeOnIdle = cc.singleUse || cc.doNotReuse || cc.t.disableKeepAlives() || !(cc.goAway === ptrType$77.nil);
 			/* */ if (closeOnIdle && (cc.streamsReserved === 0) && ((cc.streams ? cc.streams.size : 0) === 0)) { $s = 8; continue; }
 			/* */ $s = 9; continue;
 			/* if (closeOnIdle && (cc.streamsReserved === 0) && ((cc.streams ? cc.streams.size : 0) === 0)) { */ case 8:
@@ -298300,7 +300953,7 @@ $packages["net/http"] = (function() {
 			}
 			err = cc.readerErr;
 			$r = cc.mu.Lock(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (!(cc.goAway === ptrType$78.nil) && http2isEOFOrNetReadError(err)) {
+			if (!(cc.goAway === ptrType$77.nil) && http2isEOFOrNetReadError(err)) {
 				err = (x$7 = new http2GoAwayError.ptr(cc.goAway.LastStreamID, cc.goAway.ErrCode, cc.goAwayDebug), new x$7.constructor.elem(x$7));
 			} else if ($interfaceIsEqual(err, io.EOF)) {
 				err = io.ErrUnexpectedEOF;
@@ -298446,7 +301099,7 @@ $packages["net/http"] = (function() {
 				/* */ if (!gotSettings) { $s = 25; continue; }
 				/* */ $s = 26; continue;
 				/* if (!gotSettings) { */ case 25:
-					_tuple$2 = $assertType(f, ptrType$74, true);
+					_tuple$2 = $assertType(f, ptrType$73, true);
 					ok$1 = _tuple$2[1];
 					/* */ if (!ok$1) { $s = 27; continue; }
 					/* */ $s = 28; continue;
@@ -298457,50 +301110,50 @@ $packages["net/http"] = (function() {
 					gotSettings = true;
 				/* } */ case 26:
 				_ref = f;
-				/* */ if ($assertType(_ref, ptrType$72, true)[1]) { $s = 30; continue; }
-				/* */ if ($assertType(_ref, ptrType$75, true)[1]) { $s = 31; continue; }
-				/* */ if ($assertType(_ref, ptrType$78, true)[1]) { $s = 32; continue; }
-				/* */ if ($assertType(_ref, ptrType$79, true)[1]) { $s = 33; continue; }
-				/* */ if ($assertType(_ref, ptrType$74, true)[1]) { $s = 34; continue; }
-				/* */ if ($assertType(_ref, ptrType$92, true)[1]) { $s = 35; continue; }
-				/* */ if ($assertType(_ref, ptrType$76, true)[1]) { $s = 36; continue; }
-				/* */ if ($assertType(_ref, ptrType$77, true)[1]) { $s = 37; continue; }
+				/* */ if ($assertType(_ref, ptrType$91, true)[1]) { $s = 30; continue; }
+				/* */ if ($assertType(_ref, ptrType$74, true)[1]) { $s = 31; continue; }
+				/* */ if ($assertType(_ref, ptrType$77, true)[1]) { $s = 32; continue; }
+				/* */ if ($assertType(_ref, ptrType$78, true)[1]) { $s = 33; continue; }
+				/* */ if ($assertType(_ref, ptrType$73, true)[1]) { $s = 34; continue; }
+				/* */ if ($assertType(_ref, ptrType$93, true)[1]) { $s = 35; continue; }
+				/* */ if ($assertType(_ref, ptrType$75, true)[1]) { $s = 36; continue; }
+				/* */ if ($assertType(_ref, ptrType$76, true)[1]) { $s = 37; continue; }
 				/* */ $s = 38; continue;
-				/* if ($assertType(_ref, ptrType$72, true)[1]) { */ case 30:
+				/* if ($assertType(_ref, ptrType$91, true)[1]) { */ case 30:
 					f$1 = _ref.$val;
 					_r$6 = rl.processHeaders(f$1); /* */ $s = 40; case 40: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 					err = _r$6;
 					$s = 39; continue;
-				/* } else if ($assertType(_ref, ptrType$75, true)[1]) { */ case 31:
+				/* } else if ($assertType(_ref, ptrType$74, true)[1]) { */ case 31:
 					f$2 = _ref.$val;
 					_r$7 = rl.processData(f$2); /* */ $s = 41; case 41: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 					err = _r$7;
 					$s = 39; continue;
-				/* } else if ($assertType(_ref, ptrType$78, true)[1]) { */ case 32:
+				/* } else if ($assertType(_ref, ptrType$77, true)[1]) { */ case 32:
 					f$3 = _ref.$val;
 					_r$8 = rl.processGoAway(f$3); /* */ $s = 42; case 42: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 					err = _r$8;
 					$s = 39; continue;
-				/* } else if ($assertType(_ref, ptrType$79, true)[1]) { */ case 33:
+				/* } else if ($assertType(_ref, ptrType$78, true)[1]) { */ case 33:
 					f$4 = _ref.$val;
 					_r$9 = rl.processResetStream(f$4); /* */ $s = 43; case 43: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 					err = _r$9;
 					$s = 39; continue;
-				/* } else if ($assertType(_ref, ptrType$74, true)[1]) { */ case 34:
+				/* } else if ($assertType(_ref, ptrType$73, true)[1]) { */ case 34:
 					f$5 = _ref.$val;
 					_r$10 = rl.processSettings(f$5); /* */ $s = 44; case 44: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
 					err = _r$10;
 					$s = 39; continue;
-				/* } else if ($assertType(_ref, ptrType$92, true)[1]) { */ case 35:
+				/* } else if ($assertType(_ref, ptrType$93, true)[1]) { */ case 35:
 					f$6 = _ref.$val;
 					err = rl.processPushPromise(f$6);
 					$s = 39; continue;
-				/* } else if ($assertType(_ref, ptrType$76, true)[1]) { */ case 36:
+				/* } else if ($assertType(_ref, ptrType$75, true)[1]) { */ case 36:
 					f$7 = _ref.$val;
 					_r$11 = rl.processWindowUpdate(f$7); /* */ $s = 45; case 45: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
 					err = _r$11;
 					$s = 39; continue;
-				/* } else if ($assertType(_ref, ptrType$77, true)[1]) { */ case 37:
+				/* } else if ($assertType(_ref, ptrType$76, true)[1]) { */ case 37:
 					f$8 = _ref.$val;
 					_r$12 = rl.processPing(f$8); /* */ $s = 46; case 46: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
 					err = _r$12;
@@ -298581,7 +301234,7 @@ $packages["net/http"] = (function() {
 			if (res === ptrType$17.nil) {
 				$s = -1; return $ifaceNil;
 			}
-			cs.resTrailer = (res.$ptr_Trailer || (res.$ptr_Trailer = new ptrType$37(function() { return this.$target.Trailer; }, function($v) { this.$target.Trailer = $v; }, res)));
+			cs.resTrailer = (res === ptrType$17.nil && $throwNilPointerError(), (res.$ptr_Trailer || (res.$ptr_Trailer = new ptrType$37(function() { return this.$target.Trailer; }, function($v) { this.$target.Trailer = $v; }, res))));
 			cs.res = res;
 			$close(cs.respHeaderRecv);
 			/* */ if (f.http2HeadersFrame.StreamEnded()) { $s = 19; continue; }
@@ -298763,7 +301416,7 @@ $packages["net/http"] = (function() {
 			/* */ } return; } var $f = {$blk: processTrailers, $c: true, $r, _entry, _i, _key, _r$1, _ref, cs, f, hf, key$1, rl, trailer, $s};return $f;
 		};
 		$ptrType(http2transportResponseBody).prototype.Read = function Read$20(p) {
-			var {$24r, _r$1, _r$2, _r$3, _r$4, _r$5, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tuple, b, cc, connAdd, cs, err, n, p, streamAdd, v, v$1, x$10, x$11, x$12, x$13, x$14, x$7, x$8, x$9, $s, $deferred, $r, $c} = $restore(this, {p});
+			var {$24r, _r$1, _r$2, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, b, cc, connAdd, cs, err, n, p, streamAdd, x$10, x$11, x$12, x$13, x$14, x$7, x$8, x$9, $s, $deferred, $r, $c} = $restore(this, {p});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			n = 0;
 			err = $ifaceNil;
@@ -298816,80 +301469,64 @@ $packages["net/http"] = (function() {
 				$s = -1; return [n, err];
 			}
 			$r = cc.mu.Lock(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_tmp$6 = 0;
-			_tmp$7 = 0;
-			connAdd = _tmp$6;
-			streamAdd = _tmp$7;
-			v = cc.inflow.available();
-			if (v < 536870912) {
-				connAdd = 1073741824 - v >> 0;
-				cc.inflow.add(connAdd);
-			}
-			/* */ if ($interfaceIsEqual(err, $ifaceNil)) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if ($interfaceIsEqual(err, $ifaceNil)) { */ case 10:
-				_r$2 = cs.bufPipe.Len(); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				v$1 = ((cs.inflow.available() >> 0)) + _r$2 >> 0;
-				if (v$1 < 4190208) {
-					streamAdd = (((4194304 - v$1 >> 0) >> 0));
-					cs.inflow.add(streamAdd);
-				}
-			/* } */ case 11:
-			$r = cc.mu.Unlock(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (!((connAdd === 0)) || !((streamAdd === 0))) { $s = 14; continue; }
-			/* */ $s = 15; continue;
-			/* if (!((connAdd === 0)) || !((streamAdd === 0))) { */ case 14:
-				$r = cc.wmu.Lock(); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			connAdd = cc.inflow.add(n);
+			streamAdd = 0;
+			if ($interfaceIsEqual(err, $ifaceNil)) {
+				streamAdd = cs.inflow.add(n);
+			}
+			$r = cc.mu.Unlock(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (!((connAdd === 0)) || !((streamAdd === 0))) { $s = 11; continue; }
+			/* */ $s = 12; continue;
+			/* if (!((connAdd === 0)) || !((streamAdd === 0))) { */ case 11:
+				$r = cc.wmu.Lock(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$deferred.push([$methodVal(cc.wmu, "Unlock"), []]);
-				/* */ if (!((connAdd === 0))) { $s = 17; continue; }
+				/* */ if (!((connAdd === 0))) { $s = 14; continue; }
+				/* */ $s = 15; continue;
+				/* if (!((connAdd === 0))) { */ case 14:
+					_r$2 = cc.fr.WriteWindowUpdate(0, http2mustUint31(connAdd)); /* */ $s = 16; case 16: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_r$2;
+				/* } */ case 15:
+				/* */ if (!((streamAdd === 0))) { $s = 17; continue; }
 				/* */ $s = 18; continue;
-				/* if (!((connAdd === 0))) { */ case 17:
-					_r$3 = cc.fr.WriteWindowUpdate(0, http2mustUint31(connAdd)); /* */ $s = 19; case 19: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				/* if (!((streamAdd === 0))) { */ case 17:
+					_r$3 = cc.fr.WriteWindowUpdate(cs.ID, http2mustUint31(streamAdd)); /* */ $s = 19; case 19: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 					_r$3;
 				/* } */ case 18:
-				/* */ if (!((streamAdd === 0))) { $s = 20; continue; }
-				/* */ $s = 21; continue;
-				/* if (!((streamAdd === 0))) { */ case 20:
-					_r$4 = cc.fr.WriteWindowUpdate(cs.ID, http2mustUint31(streamAdd)); /* */ $s = 22; case 22: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					_r$4;
-				/* } */ case 21:
-				_r$5 = cc.bw.Flush(); /* */ $s = 23; case 23: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_r$5;
-			/* } */ case 15:
+				_r$4 = cc.bw.Flush(); /* */ $s = 20; case 20: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_r$4;
+			/* } */ case 12:
 			$24r = [n, err];
-			$s = 24; case 24: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [n, err]; } if($curGoroutine.asleep) { var $f = {$blk: Read$20, $c: true, $r, $24r, _r$1, _r$2, _r$3, _r$4, _r$5, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tuple, b, cc, connAdd, cs, err, n, p, streamAdd, v, v$1, x$10, x$11, x$12, x$13, x$14, x$7, x$8, x$9, $s, $deferred};return $f; } }
+			$s = 21; case 21: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [n, err]; } if($curGoroutine.asleep) { var $f = {$blk: Read$20, $c: true, $r, $24r, _r$1, _r$2, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, b, cc, connAdd, cs, err, n, p, streamAdd, x$10, x$11, x$12, x$13, x$14, x$7, x$8, x$9, $s, $deferred};return $f; } }
 		};
 		http2transportResponseBody.prototype.Read = function(...$args) { return this.$val.Read(...$args); };
 		$ptrType(http2transportResponseBody).prototype.Close = function Close$15() {
-			var {_r$1, _r$2, _r$3, _r$4, _r$5, _selection, b, cc, cs, unread, $s, $r, $c} = $restore(this, {});
+			var {_r$1, _r$2, _r$3, _r$4, _r$5, _selection, b, cc, connAdd, cs, unread, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			b = this;
 			cs = b.cs;
 			cc = cs.cc;
-			_r$1 = cs.bufPipe.Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$r = cs.bufPipe.BreakWithError(http2errClosedResponseBody); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = cs.abortStream(http2errClosedResponseBody); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$1 = cs.bufPipe.Len(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			unread = _r$1;
-			/* */ if (unread > 0) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (unread > 0) { */ case 2:
-				$r = cc.mu.Lock(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if (unread > 0) {
-					cc.inflow.add(((unread >> 0)));
-				}
-				$r = cc.mu.Unlock(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = cc.wmu.Lock(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (unread > 0) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (unread > 0) { */ case 7:
-					_r$2 = cc.fr.WriteWindowUpdate(0, ((unread >>> 0))); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			/* */ if (unread > 0) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (unread > 0) { */ case 4:
+				$r = cc.mu.Lock(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				connAdd = cc.inflow.add(unread);
+				$r = cc.mu.Unlock(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = cc.wmu.Lock(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (connAdd > 0) { $s = 9; continue; }
+				/* */ $s = 10; continue;
+				/* if (connAdd > 0) { */ case 9:
+					_r$2 = cc.fr.WriteWindowUpdate(0, ((connAdd >>> 0))); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 					_r$2;
-				/* } */ case 8:
-				_r$3 = cc.bw.Flush(); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				/* } */ case 10:
+				_r$3 = cc.bw.Flush(); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 				_r$3;
-				$r = cc.wmu.Unlock(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 3:
-			$r = cs.bufPipe.BreakWithError(http2errClosedResponseBody); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = cs.abortStream(http2errClosedResponseBody); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = cc.wmu.Unlock(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 5:
 			_r$4 = cs.ctx.Done(); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 			_r$5 = $select([[cs.donec], [_r$4], [cs.reqCancel]]); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 			_selection = _r$5;
@@ -298905,11 +301542,11 @@ $packages["net/http"] = (function() {
 				$s = -1; return http2errRequestCanceled;
 			/* } */ case 19:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: Close$15, $c: true, $r, _r$1, _r$2, _r$3, _r$4, _r$5, _selection, b, cc, cs, unread, $s};return $f;
+			/* */ } return; } var $f = {$blk: Close$15, $c: true, $r, _r$1, _r$2, _r$3, _r$4, _r$5, _selection, b, cc, connAdd, cs, unread, $s};return $f;
 		};
 		http2transportResponseBody.prototype.Close = function(...$args) { return this.$val.Close(...$args); };
 		$ptrType(http2clientConnReadLoop).prototype.processData = function processData$1(f) {
-			var {_r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, cc, cs, data, didReset, err, f, neverSent, pad, refund, rl, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {f});
+			var {_r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, cc, connAdd, cs, data, didReset, err, f, neverSent, ok, pad, refund, rl, sendConn, sendStream, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {f});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			rl = this;
 			cc = rl.cc;
@@ -298932,51 +301569,56 @@ $packages["net/http"] = (function() {
 				/* */ $s = 10; continue;
 				/* if (f.http2FrameHeader.Length > 0) { */ case 9:
 					$r = cc.mu.Lock(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					cc.inflow.add(((f.http2FrameHeader.Length >> 0)));
+					ok = cc.inflow.take(f.http2FrameHeader.Length);
+					connAdd = cc.inflow.add(((f.http2FrameHeader.Length >> 0)));
 					$r = cc.mu.Unlock(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = cc.wmu.Lock(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$2 = cc.fr.WriteWindowUpdate(0, (f.http2FrameHeader.Length)); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$2;
-					_r$3 = cc.bw.Flush(); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_r$3;
-					$r = cc.wmu.Unlock(); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					if (!ok) {
+						$s = -1; return new http2ConnectionError(3);
+					}
+					/* */ if (connAdd > 0) { $s = 13; continue; }
+					/* */ $s = 14; continue;
+					/* if (connAdd > 0) { */ case 13:
+						$r = cc.wmu.Lock(); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_r$2 = cc.fr.WriteWindowUpdate(0, ((connAdd >>> 0))); /* */ $s = 16; case 16: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						_r$2;
+						_r$3 = cc.bw.Flush(); /* */ $s = 17; case 17: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						_r$3;
+						$r = cc.wmu.Unlock(); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 14:
 				/* } */ case 10:
 				$s = -1; return $ifaceNil;
 			/* } */ case 3:
-			/* */ if (cs.readClosed) { $s = 17; continue; }
-			/* */ $s = 18; continue;
-			/* if (cs.readClosed) { */ case 17:
-				$r = cc.logf("protocol error: received DATA after END_STREAM", sliceType.nil); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = rl.endStreamError(cs, (x$7 = new http2StreamError.ptr(f.http2FrameHeader.StreamID, 1, $ifaceNil), new x$7.constructor.elem(x$7))); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (cs.readClosed) { $s = 19; continue; }
+			/* */ $s = 20; continue;
+			/* if (cs.readClosed) { */ case 19:
+				$r = cc.logf("protocol error: received DATA after END_STREAM", sliceType.nil); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = rl.endStreamError(cs, (x$7 = new http2StreamError.ptr(f.http2FrameHeader.StreamID, 1, $ifaceNil), new x$7.constructor.elem(x$7))); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = -1; return $ifaceNil;
-			/* } */ case 18:
-			/* */ if (!cs.firstByte) { $s = 21; continue; }
-			/* */ $s = 22; continue;
-			/* if (!cs.firstByte) { */ case 21:
-				$r = cc.logf("protocol error: received DATA before a HEADERS frame", sliceType.nil); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = rl.endStreamError(cs, (x$8 = new http2StreamError.ptr(f.http2FrameHeader.StreamID, 1, $ifaceNil), new x$8.constructor.elem(x$8))); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 20:
+			/* */ if (!cs.pastHeaders) { $s = 23; continue; }
+			/* */ $s = 24; continue;
+			/* if (!cs.pastHeaders) { */ case 23:
+				$r = cc.logf("protocol error: received DATA before a HEADERS frame", sliceType.nil); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = rl.endStreamError(cs, (x$8 = new http2StreamError.ptr(f.http2FrameHeader.StreamID, 1, $ifaceNil), new x$8.constructor.elem(x$8))); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = -1; return $ifaceNil;
-			/* } */ case 22:
-			/* */ if (f.http2FrameHeader.Length > 0) { $s = 25; continue; }
-			/* */ $s = 26; continue;
-			/* if (f.http2FrameHeader.Length > 0) { */ case 25:
-				/* */ if (cs.isHead && data.$length > 0) { $s = 27; continue; }
-				/* */ $s = 28; continue;
-				/* if (cs.isHead && data.$length > 0) { */ case 27:
-					$r = cc.logf("protocol error: received DATA on a HEAD request", sliceType.nil); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = rl.endStreamError(cs, (x$9 = new http2StreamError.ptr(f.http2FrameHeader.StreamID, 1, $ifaceNil), new x$9.constructor.elem(x$9))); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 24:
+			/* */ if (f.http2FrameHeader.Length > 0) { $s = 27; continue; }
+			/* */ $s = 28; continue;
+			/* if (f.http2FrameHeader.Length > 0) { */ case 27:
+				/* */ if (cs.isHead && data.$length > 0) { $s = 29; continue; }
+				/* */ $s = 30; continue;
+				/* if (cs.isHead && data.$length > 0) { */ case 29:
+					$r = cc.logf("protocol error: received DATA on a HEAD request", sliceType.nil); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = rl.endStreamError(cs, (x$9 = new http2StreamError.ptr(f.http2FrameHeader.StreamID, 1, $ifaceNil), new x$9.constructor.elem(x$9))); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return $ifaceNil;
-				/* } */ case 28:
-				$r = cc.mu.Lock(); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (cs.inflow.available() >= ((f.http2FrameHeader.Length >> 0))) { $s = 32; continue; }
-				/* */ $s = 33; continue;
-				/* if (cs.inflow.available() >= ((f.http2FrameHeader.Length >> 0))) { */ case 32:
-					cs.inflow.take(((f.http2FrameHeader.Length >> 0)));
-					$s = 34; continue;
-				/* } else { */ case 33:
-					$r = cc.mu.Unlock(); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 30:
+				$r = cc.mu.Lock(); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (!http2takeInflows(cc.inflow, cs.inflow, f.http2FrameHeader.Length)) { $s = 34; continue; }
+				/* */ $s = 35; continue;
+				/* if (!http2takeInflows(cc.inflow, cs.inflow, f.http2FrameHeader.Length)) { */ case 34:
+					$r = cc.mu.Unlock(); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return new http2ConnectionError(3);
-				/* } */ case 34:
+				/* } */ case 35:
 				refund = 0;
 				pad = ((f.http2FrameHeader.Length >> 0)) - data.$length >> 0;
 				if (pad > 0) {
@@ -298984,54 +301626,57 @@ $packages["net/http"] = (function() {
 				}
 				didReset = false;
 				err = $ifaceNil;
-				/* */ if (data.$length > 0) { $s = 36; continue; }
-				/* */ $s = 37; continue;
-				/* if (data.$length > 0) { */ case 36:
-					_r$4 = cs.bufPipe.Write(data); /* */ $s = 38; case 38: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				/* */ if (data.$length > 0) { $s = 37; continue; }
+				/* */ $s = 38; continue;
+				/* if (data.$length > 0) { */ case 37:
+					_r$4 = cs.bufPipe.Write(data); /* */ $s = 39; case 39: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 					_tuple = _r$4;
 					err = _tuple[1];
 					if (!($interfaceIsEqual(err, $ifaceNil))) {
 						didReset = true;
 						refund = refund + (data.$length) >> 0;
 					}
-				/* } */ case 37:
-				if (refund > 0) {
-					cc.inflow.add(((refund >> 0)));
-					if (!didReset) {
-						cs.inflow.add(((refund >> 0)));
-					}
+				/* } */ case 38:
+				sendConn = cc.inflow.add(refund);
+				sendStream = 0;
+				if (!didReset) {
+					sendStream = cs.inflow.add(refund);
 				}
-				$r = cc.mu.Unlock(); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (refund > 0) { $s = 40; continue; }
-				/* */ $s = 41; continue;
-				/* if (refund > 0) { */ case 40:
-					$r = cc.wmu.Lock(); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$5 = cc.fr.WriteWindowUpdate(0, ((refund >>> 0))); /* */ $s = 43; case 43: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_r$5;
-					/* */ if (!didReset) { $s = 44; continue; }
+				$r = cc.mu.Unlock(); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (sendConn > 0 || sendStream > 0) { $s = 41; continue; }
+				/* */ $s = 42; continue;
+				/* if (sendConn > 0 || sendStream > 0) { */ case 41:
+					$r = cc.wmu.Lock(); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* */ if (sendConn > 0) { $s = 44; continue; }
 					/* */ $s = 45; continue;
-					/* if (!didReset) { */ case 44:
-						_r$6 = cc.fr.WriteWindowUpdate(cs.ID, ((refund >>> 0))); /* */ $s = 46; case 46: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						_r$6;
+					/* if (sendConn > 0) { */ case 44:
+						_r$5 = cc.fr.WriteWindowUpdate(0, ((sendConn >>> 0))); /* */ $s = 46; case 46: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						_r$5;
 					/* } */ case 45:
-					_r$7 = cc.bw.Flush(); /* */ $s = 47; case 47: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					/* */ if (sendStream > 0) { $s = 47; continue; }
+					/* */ $s = 48; continue;
+					/* if (sendStream > 0) { */ case 47:
+						_r$6 = cc.fr.WriteWindowUpdate(cs.ID, ((sendStream >>> 0))); /* */ $s = 49; case 49: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						_r$6;
+					/* } */ case 48:
+					_r$7 = cc.bw.Flush(); /* */ $s = 50; case 50: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 					_r$7;
-					$r = cc.wmu.Unlock(); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 41:
-				/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 49; continue; }
-				/* */ $s = 50; continue;
-				/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 49:
-					$r = rl.endStreamError(cs, err); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = cc.wmu.Unlock(); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 42:
+				/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 52; continue; }
+				/* */ $s = 53; continue;
+				/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 52:
+					$r = rl.endStreamError(cs, err); /* */ $s = 54; case 54: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return $ifaceNil;
-				/* } */ case 50:
-			/* } */ case 26:
-			/* */ if (f.StreamEnded()) { $s = 52; continue; }
-			/* */ $s = 53; continue;
-			/* if (f.StreamEnded()) { */ case 52:
-				$r = rl.endStream(cs); /* */ $s = 54; case 54: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 53:
+				/* } */ case 53:
+			/* } */ case 28:
+			/* */ if (f.StreamEnded()) { $s = 55; continue; }
+			/* */ $s = 56; continue;
+			/* if (f.StreamEnded()) { */ case 55:
+				$r = rl.endStream(cs); /* */ $s = 57; case 57: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 56:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: processData$1, $c: true, $r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, cc, cs, data, didReset, err, f, neverSent, pad, refund, rl, x$7, x$8, x$9, $s};return $f;
+			/* */ } return; } var $f = {$blk: processData$1, $c: true, $r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, cc, connAdd, cs, data, didReset, err, f, neverSent, ok, pad, refund, rl, sendConn, sendStream, x$7, x$8, x$9, $s};return $f;
 		};
 		$ptrType(http2clientConnReadLoop).prototype.endStream = function endStream$1(cs) {
 			var {cs, rl, $s, $deferred, $r, $c} = $restore(this, {cs});
@@ -299705,7 +302350,7 @@ $packages["net/http"] = (function() {
 		http2writeEndsStream = function http2writeEndsStream$1(w) {
 			var _ref, v, v$1, v$2, w;
 			_ref = w;
-			if ($assertType(_ref, ptrType$88, true)[1]) {
+			if ($assertType(_ref, ptrType$87, true)[1]) {
 				v = _ref.$val;
 				return v.endStream;
 			} else if ($assertType(_ref, ptrType$89, true)[1]) {
@@ -300119,7 +302764,7 @@ $packages["net/http"] = (function() {
 		$ptrType(http2FrameWriteRequest).prototype.DataSize = function DataSize() {
 			var _tuple, ok, wd, wr;
 			wr = this;
-			_tuple = $assertType(wr.write, ptrType$88, true);
+			_tuple = $assertType(wr.write, ptrType$87, true);
 			wd = _tuple[0];
 			ok = _tuple[1];
 			if (ok) {
@@ -300132,7 +302777,7 @@ $packages["net/http"] = (function() {
 			var _tuple, allowed, consumed, empty, n, ok, rest, wd, wr;
 			wr = this;
 			empty = new http2FrameWriteRequest.ptr($ifaceNil, ptrType$8.nil, $chanNil);
-			_tuple = $assertType(wr.write, ptrType$88, true);
+			_tuple = $assertType(wr.write, ptrType$87, true);
 			wd = _tuple[0];
 			ok = _tuple[1];
 			if (!ok || (wd.p.$length === 0)) {
@@ -300264,7 +302909,7 @@ $packages["net/http"] = (function() {
 			p = this;
 			ln = p.$get().$length;
 			if (ln === 0) {
-				return new http2writeQueue.ptr(sliceType$25.nil);
+				return new http2writeQueue.ptr(sliceType$25.nil, ptrType$102.nil, ptrType$102.nil);
 			}
 			x$7 = ln - 1 >> 0;
 			q = (x$8 = p.$get(), ((x$7 < 0 || x$7 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$7]));
@@ -300277,7 +302922,7 @@ $packages["net/http"] = (function() {
 			if (cfg === ptrType$57.nil) {
 				cfg = new http2PriorityWriteSchedulerConfig.ptr(10, 10, false);
 			}
-			ws = new http2priorityWriteScheduler.ptr(new http2priorityNode.ptr(new http2writeQueue.ptr(sliceType$25.nil), 0, 0, 0, new $Int64(0, 0), new $Int64(0, 0), ptrType$103.nil, ptrType$103.nil, ptrType$103.nil, ptrType$103.nil), new $global.Map(), 0, sliceType$26.nil, sliceType$26.nil, cfg.MaxClosedNodesInTree, cfg.MaxIdleNodesInTree, 0, cfg.ThrottleOutOfOrderWrites, sliceType$26.nil, http2writeQueuePool.nil);
+			ws = new http2priorityWriteScheduler.ptr(new http2priorityNode.ptr(new http2writeQueue.ptr(sliceType$25.nil, ptrType$102.nil, ptrType$102.nil), 0, 0, 0, new $Int64(0, 0), new $Int64(0, 0), ptrType$103.nil, ptrType$103.nil, ptrType$103.nil, ptrType$103.nil), new $global.Map(), 0, sliceType$26.nil, sliceType$26.nil, cfg.MaxClosedNodesInTree, cfg.MaxIdleNodesInTree, 0, cfg.ThrottleOutOfOrderWrites, sliceType$26.nil, http2writeQueuePool.nil);
 			_key = 0; (ws.nodes || $throwRuntimeError("assignment to entry in nil map")).set($Uint32.keyFor(_key), { k: _key, v: ws.root });
 			if (cfg.ThrottleOutOfOrderWrites) {
 				ws.writeThrottleLimit = 1024;
@@ -300439,7 +303084,7 @@ $packages["net/http"] = (function() {
 		};
 		$ptrType(http2sortPriorityNodeSiblings).prototype.Less = function(...$args) { return this.$get().Less(...$args); };
 		$ptrType(http2priorityWriteScheduler).prototype.OpenStream = function OpenStream(streamID, options) {
-			var {_entry, _entry$1, _key, _r$1, curr, n, options, parent, streamID, ws, $s, $r, $c} = $restore(this, {streamID, options});
+			var {_entry, _entry$1, _key, _r$1, curr, n, options, parent, streamID, ws, x$7, $s, $r, $c} = $restore(this, {streamID, options});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			ws = this;
 			curr = (_entry = $mapIndex(ws.nodes,$Uint32.keyFor(streamID)), _entry !== undefined ? _entry.v : ptrType$103.nil);
@@ -300459,14 +303104,14 @@ $packages["net/http"] = (function() {
 			if (parent === ptrType$103.nil) {
 				parent = ws.root;
 			}
-			n = new http2priorityNode.ptr($clone((ws.$ptr_queuePool || (ws.$ptr_queuePool = new ptrType$104(function() { return this.$target.queuePool; }, function($v) { this.$target.queuePool = $v; }, ws))).get(), http2writeQueue), streamID, 15, 0, new $Int64(0, 0), new $Int64(0, 0), ptrType$103.nil, ptrType$103.nil, ptrType$103.nil, ptrType$103.nil);
+			n = new http2priorityNode.ptr($clone((x$7 = (ws === ptrType$104.nil && $throwNilPointerError(), (ws.$ptr_queuePool || (ws.$ptr_queuePool = new ptrType$105(function() { return this.$target.queuePool; }, function($v) { this.$target.queuePool = $v; }, ws)))).get(), (x$7 === ptrType$102.nil && $throwNilPointerError(), x$7)), http2writeQueue), streamID, 15, 0, new $Int64(0, 0), new $Int64(0, 0), ptrType$103.nil, ptrType$103.nil, ptrType$103.nil, ptrType$103.nil);
 			n.setParent(parent);
 			_key = streamID; (ws.nodes || $throwRuntimeError("assignment to entry in nil map")).set($Uint32.keyFor(_key), { k: _key, v: n });
 			if (streamID > ws.maxID) {
 				ws.maxID = streamID;
 			}
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: OpenStream, $c: true, $r, _entry, _entry$1, _key, _r$1, curr, n, options, parent, streamID, ws, $s};return $f;
+			/* */ } return; } var $f = {$blk: OpenStream, $c: true, $r, _entry, _entry$1, _key, _r$1, curr, n, options, parent, streamID, ws, x$7, $s};return $f;
 		};
 		$ptrType(http2priorityWriteScheduler).prototype.CloseStream = function CloseStream(streamID) {
 			var {_entry, _entry$1, _entry$2, _r$1, _r$2, n, q, streamID, ws, x$7, $s, $r, $c} = $restore(this, {streamID});
@@ -300492,10 +303137,10 @@ $packages["net/http"] = (function() {
 			n.state = 1;
 			n.addBytes((x$7 = n.bytes, new $Int64(-x$7.$high, -x$7.$low)));
 			q[0] = $clone(n.q, http2writeQueue);
-			(ws.$ptr_queuePool || (ws.$ptr_queuePool = new ptrType$104(function() { return this.$target.queuePool; }, function($v) { this.$target.queuePool = $v; }, ws))).put(q[0]);
+			(ws === ptrType$104.nil && $throwNilPointerError(), (ws.$ptr_queuePool || (ws.$ptr_queuePool = new ptrType$105(function() { return this.$target.queuePool; }, function($v) { this.$target.queuePool = $v; }, ws)))).put(q[0]);
 			n.q.s = sliceType$25.nil;
 			if (ws.maxClosedNodesInTree > 0) {
-				ws.addClosedOrIdleNode((ws.$ptr_closedNodes || (ws.$ptr_closedNodes = new ptrType$105(function() { return this.$target.closedNodes; }, function($v) { this.$target.closedNodes = $v; }, ws))), ws.maxClosedNodesInTree, n);
+				ws.addClosedOrIdleNode((ws === ptrType$104.nil && $throwNilPointerError(), (ws.$ptr_closedNodes || (ws.$ptr_closedNodes = new ptrType$106(function() { return this.$target.closedNodes; }, function($v) { this.$target.closedNodes = $v; }, ws)))), ws.maxClosedNodesInTree, n);
 			} else {
 				ws.removeNode(n);
 			}
@@ -300503,7 +303148,7 @@ $packages["net/http"] = (function() {
 			/* */ } return; } var $f = {$blk: CloseStream, $c: true, $r, _entry, _entry$1, _entry$2, _r$1, _r$2, n, q, streamID, ws, x$7, $s};return $f;
 		};
 		$ptrType(http2priorityWriteScheduler).prototype.AdjustStream = function AdjustStream(streamID, priority) {
-			var _entry, _entry$1, _key, k, n, next, parent, priority, streamID, ws, x$7;
+			var _entry, _entry$1, _key, k, n, next, parent, priority, streamID, ws, x$7, x$8;
 			ws = this;
 			if (streamID === 0) {
 				$panic(new $String("adjustPriority on root"));
@@ -300514,10 +303159,10 @@ $packages["net/http"] = (function() {
 					return;
 				}
 				ws.maxID = streamID;
-				n = new http2priorityNode.ptr($clone((ws.$ptr_queuePool || (ws.$ptr_queuePool = new ptrType$104(function() { return this.$target.queuePool; }, function($v) { this.$target.queuePool = $v; }, ws))).get(), http2writeQueue), streamID, 15, 2, new $Int64(0, 0), new $Int64(0, 0), ptrType$103.nil, ptrType$103.nil, ptrType$103.nil, ptrType$103.nil);
+				n = new http2priorityNode.ptr($clone((x$7 = (ws === ptrType$104.nil && $throwNilPointerError(), (ws.$ptr_queuePool || (ws.$ptr_queuePool = new ptrType$105(function() { return this.$target.queuePool; }, function($v) { this.$target.queuePool = $v; }, ws)))).get(), (x$7 === ptrType$102.nil && $throwNilPointerError(), x$7)), http2writeQueue), streamID, 15, 2, new $Int64(0, 0), new $Int64(0, 0), ptrType$103.nil, ptrType$103.nil, ptrType$103.nil, ptrType$103.nil);
 				n.setParent(ws.root);
 				_key = streamID; (ws.nodes || $throwRuntimeError("assignment to entry in nil map")).set($Uint32.keyFor(_key), { k: _key, v: n });
-				ws.addClosedOrIdleNode((ws.$ptr_idleNodes || (ws.$ptr_idleNodes = new ptrType$105(function() { return this.$target.idleNodes; }, function($v) { this.$target.idleNodes = $v; }, ws))), ws.maxIdleNodesInTree, n);
+				ws.addClosedOrIdleNode((ws === ptrType$104.nil && $throwNilPointerError(), (ws.$ptr_idleNodes || (ws.$ptr_idleNodes = new ptrType$106(function() { return this.$target.idleNodes; }, function($v) { this.$target.idleNodes = $v; }, ws)))), ws.maxIdleNodesInTree, n);
 			}
 			parent = (_entry$1 = $mapIndex(ws.nodes,$Uint32.keyFor(priority.StreamDep)), _entry$1 !== undefined ? _entry$1.v : ptrType$103.nil);
 			if (parent === ptrType$103.nil) {
@@ -300528,14 +303173,14 @@ $packages["net/http"] = (function() {
 			if (n === parent) {
 				return;
 			}
-			x$7 = parent.parent;
+			x$8 = parent.parent;
 			while (true) {
-				if (!(!(x$7 === ptrType$103.nil))) { break; }
-				if (x$7 === n) {
+				if (!(!(x$8 === ptrType$103.nil))) { break; }
+				if (x$8 === n) {
 					parent.setParent(n.parent);
 					break;
 				}
-				x$7 = x$7.parent;
+				x$8 = x$8.parent;
 			}
 			if (priority.Exclusive) {
 				k = parent.kids;
@@ -300578,7 +303223,7 @@ $packages["net/http"] = (function() {
 			wr[0] = new http2FrameWriteRequest.ptr($ifaceNil, ptrType$8.nil, $chanNil);
 			ok[0] = false;
 			ws[0] = this;
-			_r$1 = ws[0].root.walkReadyInOrder(false, (ws[0].$ptr_tmp || (ws[0].$ptr_tmp = new ptrType$105(function() { return this.$target.tmp; }, function($v) { this.$target.tmp = $v; }, ws[0]))), (function(ok, wr, ws) { return function http2priorityWriteScheduler·Pop·func1(n, openParent) {
+			_r$1 = ws[0].root.walkReadyInOrder(false, (ws[0] === ptrType$104.nil && $throwNilPointerError(), (ws[0].$ptr_tmp || (ws[0].$ptr_tmp = new ptrType$106(function() { return this.$target.tmp; }, function($v) { this.$target.tmp = $v; }, ws[0])))), (function(ok, wr, ws) { return function http2priorityWriteScheduler·Pop·func1(n, openParent) {
 					var _tuple, limit, n, openParent;
 					limit = 2147483647;
 					if (openParent) {
@@ -300635,6 +303280,101 @@ $packages["net/http"] = (function() {
 			n.setParent(ptrType$103.nil);
 			$mapDelete(ws.nodes, $Uint32.keyFor(n.id));
 		};
+		http2newRoundRobinWriteScheduler = function http2newRoundRobinWriteScheduler$1() {
+			var ws;
+			ws = new http2roundRobinWriteScheduler.ptr(new http2writeQueue.ptr(sliceType$25.nil, ptrType$102.nil, ptrType$102.nil), new $global.Map(), ptrType$102.nil, http2writeQueuePool.nil);
+			return ws;
+		};
+		$ptrType(http2roundRobinWriteScheduler).prototype.OpenStream = function OpenStream$2(streamID, options) {
+			var {_entry, _key, _r$1, options, q, streamID, ws, $s, $r, $c} = $restore(this, {streamID, options});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			ws = this;
+			/* */ if (!((_entry = $mapIndex(ws.streams,$Uint32.keyFor(streamID)), _entry !== undefined ? _entry.v : ptrType$102.nil) === ptrType$102.nil)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!((_entry = $mapIndex(ws.streams,$Uint32.keyFor(streamID)), _entry !== undefined ? _entry.v : ptrType$102.nil) === ptrType$102.nil)) { */ case 1:
+				_r$1 = fmt.Errorf("stream %d already opened", new sliceType([new $Uint32(streamID)])); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				$panic(_r$1);
+			/* } */ case 2:
+			q = (ws === ptrType$108.nil && $throwNilPointerError(), (ws.$ptr_queuePool || (ws.$ptr_queuePool = new ptrType$105(function() { return this.$target.queuePool; }, function($v) { this.$target.queuePool = $v; }, ws)))).get();
+			_key = streamID; (ws.streams || $throwRuntimeError("assignment to entry in nil map")).set($Uint32.keyFor(_key), { k: _key, v: q });
+			if (ws.head === ptrType$102.nil) {
+				ws.head = q;
+				q.next = q;
+				q.prev = q;
+			} else {
+				q.prev = ws.head.prev;
+				q.next = ws.head;
+				q.prev.next = q;
+				q.next.prev = q;
+			}
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: OpenStream$2, $c: true, $r, _entry, _key, _r$1, options, q, streamID, ws, $s};return $f;
+		};
+		$ptrType(http2roundRobinWriteScheduler).prototype.CloseStream = function CloseStream$2(streamID) {
+			var _entry, q, streamID, ws;
+			ws = this;
+			q = (_entry = $mapIndex(ws.streams,$Uint32.keyFor(streamID)), _entry !== undefined ? _entry.v : ptrType$102.nil);
+			if (q === ptrType$102.nil) {
+				return;
+			}
+			if (q.next === q) {
+				ws.head = ptrType$102.nil;
+			} else {
+				q.prev.next = q.next;
+				q.next.prev = q.prev;
+				if (ws.head === q) {
+					ws.head = q.next;
+				}
+			}
+			$mapDelete(ws.streams, $Uint32.keyFor(streamID));
+			(ws === ptrType$108.nil && $throwNilPointerError(), (ws.$ptr_queuePool || (ws.$ptr_queuePool = new ptrType$105(function() { return this.$target.queuePool; }, function($v) { this.$target.queuePool = $v; }, ws)))).put(q);
+		};
+		$ptrType(http2roundRobinWriteScheduler).prototype.AdjustStream = function AdjustStream$2(streamID, priority) {
+			var priority, streamID, ws;
+			ws = this;
+		};
+		$ptrType(http2roundRobinWriteScheduler).prototype.Push = function Push$4(wr) {
+			var _entry, q, wr, ws;
+			ws = this;
+			if ($clone(wr, http2FrameWriteRequest).isControl()) {
+				ws.control.push($clone(wr, http2FrameWriteRequest));
+				return;
+			}
+			q = (_entry = $mapIndex(ws.streams,$Uint32.keyFor($clone(wr, http2FrameWriteRequest).StreamID())), _entry !== undefined ? _entry.v : ptrType$102.nil);
+			if (q === ptrType$102.nil) {
+				if ($clone(wr, http2FrameWriteRequest).DataSize() > 0) {
+					$panic(new $String("add DATA on non-open stream"));
+				}
+				ws.control.push($clone(wr, http2FrameWriteRequest));
+				return;
+			}
+			q.push($clone(wr, http2FrameWriteRequest));
+		};
+		$ptrType(http2roundRobinWriteScheduler).prototype.Pop = function Pop$2() {
+			var _tuple, ok, q, wr, ws;
+			ws = this;
+			if (!ws.control.empty()) {
+				return [ws.control.shift(), true];
+			}
+			if (ws.head === ptrType$102.nil) {
+				return [new http2FrameWriteRequest.ptr($ifaceNil, ptrType$8.nil, $chanNil), false];
+			}
+			q = ws.head;
+			while (true) {
+				_tuple = q.consume(2147483647);
+				wr = $clone(_tuple[0], http2FrameWriteRequest);
+				ok = _tuple[1];
+				if (ok) {
+					ws.head = q.next;
+					return [wr, true];
+				}
+				q = q.next;
+				if (q === ws.head) {
+					break;
+				}
+			}
+			return [new http2FrameWriteRequest.ptr($ifaceNil, ptrType$8.nil, $chanNil), false];
+		};
 		$ptrType(noTransport).prototype.RoundTrip = function RoundTrip$5(req) {
 			var req;
 			return [ptrType$17.nil, errors.New("net/http: neither of Fetch nor XMLHttpRequest APIs is available")];
@@ -300939,7 +303679,7 @@ $packages["net/http"] = (function() {
 			/* */ } return; } var $f = {$blk: readSetCookies$1, $c: true, $r, _1, _2, _entry, _entry$1, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, ascii$1, attr, c, cookieCount, cookies, err, err$1, exptime, h, i, isASCII, line, lowerAttr, lowerVal, name$2, ok, parts, secs, val, value, $s};return $f;
 		};
 		$ptrType(Cookie).prototype.String = function String$14() {
-			var {_1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _v, b, buf, c, d, $s, $r, $c} = $restore(this, {});
+			var {_1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _v, b, buf, c, d, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = this;
 			if (c === ptrType$58.nil) { _v = true; $s = 3; continue s; }
@@ -300950,7 +303690,7 @@ $packages["net/http"] = (function() {
 			/* if (_v) { */ case 1:
 				$s = -1; return "";
 			/* } */ case 2:
-			b = new strings.Builder.ptr(ptrType$109.nil, sliceType$3.nil);
+			b = new strings.Builder.ptr(ptrType$112.nil, sliceType$3.nil);
 			b.Grow((((c.Name.length + c.Value.length >> 0) + c.Domain.length >> 0) + c.Path.length >> 0) + 110 >> 0);
 			b.WriteString(c.Name);
 			b.WriteRune(61);
@@ -300968,9 +303708,10 @@ $packages["net/http"] = (function() {
 			/* */ if (c.Domain.length > 0) { $s = 11; continue; }
 			/* */ $s = 12; continue;
 			/* if (c.Domain.length > 0) { */ case 11:
-				/* */ if (validCookieDomain(c.Domain)) { $s = 13; continue; }
+				_r$6 = validCookieDomain(c.Domain); /* */ $s = 16; case 16: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				/* */ if (_r$6) { $s = 13; continue; }
 				/* */ $s = 14; continue;
-				/* if (validCookieDomain(c.Domain)) { */ case 13:
+				/* if (_r$6) { */ case 13:
 					d = c.Domain;
 					if (d.charCodeAt(0) === 46) {
 						d = $substring(d, 1);
@@ -300979,19 +303720,19 @@ $packages["net/http"] = (function() {
 					b.WriteString(d);
 					$s = 15; continue;
 				/* } else { */ case 14:
-					$r = log.Printf("net/http: invalid Cookie.Domain %q; dropping domain attribute", new sliceType([new $String(c.Domain)])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = log.Printf("net/http: invalid Cookie.Domain %q; dropping domain attribute", new sliceType([new $String(c.Domain)])); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 15:
 			/* } */ case 12:
 			buf = arrayType$3.zero();
-			_r$6 = validCookieExpires($clone(c.Expires, time.Time)); /* */ $s = 19; case 19: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			/* */ if (_r$6) { $s = 17; continue; }
-			/* */ $s = 18; continue;
-			/* if (_r$6) { */ case 17:
+			_r$7 = validCookieExpires($clone(c.Expires, time.Time)); /* */ $s = 20; case 20: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+			/* */ if (_r$7) { $s = 18; continue; }
+			/* */ $s = 19; continue;
+			/* if (_r$7) { */ case 18:
 				b.WriteString("; Expires=");
-				_r$7 = $clone($clone(c.Expires, time.Time).UTC(), time.Time).AppendFormat($subslice(new sliceType$3(buf), 0, 0), "Mon, 02 Jan 2006 15:04:05 GMT"); /* */ $s = 20; case 20: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_r$8 = b.Write(_r$7); /* */ $s = 21; case 21: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				_r$8;
-			/* } */ case 18:
+				_r$8 = $clone($clone(c.Expires, time.Time).UTC(), time.Time).AppendFormat($subslice(new sliceType$3(buf), 0, 0), "Mon, 02 Jan 2006 15:04:05 GMT"); /* */ $s = 21; case 21: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				_r$9 = b.Write(_r$8); /* */ $s = 22; case 22: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+				_r$9;
+			/* } */ case 19:
 			if (c.MaxAge > 0) {
 				b.WriteString("; Max-Age=");
 				b.Write(strconv.AppendInt($subslice(new sliceType$3(buf), 0, 0), (new $Int64(0, c.MaxAge)), 10));
@@ -301014,10 +303755,10 @@ $packages["net/http"] = (function() {
 				b.WriteString("; SameSite=Strict");
 			}
 			$s = -1; return b.String();
-			/* */ } return; } var $f = {$blk: String$14, $c: true, $r, _1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _v, b, buf, c, d, $s};return $f;
+			/* */ } return; } var $f = {$blk: String$14, $c: true, $r, _1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _v, b, buf, c, d, $s};return $f;
 		};
 		$ptrType(Cookie).prototype.Valid = function Valid$1() {
-			var {$24r, $24r$1, _r$1, _r$2, _r$3, _r$4, _v, c, i, i$1, $s, $r, $c} = $restore(this, {});
+			var {$24r, $24r$1, _r$1, _r$2, _r$3, _r$4, _r$5, _v, c, i, i$1, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = this;
 			if (c === ptrType$58.nil) {
@@ -301067,13 +303808,18 @@ $packages["net/http"] = (function() {
 				$s = 16; continue;
 				case 17:
 			/* } */ case 15:
-			if (c.Domain.length > 0) {
-				if (!validCookieDomain(c.Domain)) {
+			/* */ if (c.Domain.length > 0) { $s = 22; continue; }
+			/* */ $s = 23; continue;
+			/* if (c.Domain.length > 0) { */ case 22:
+				_r$5 = validCookieDomain(c.Domain); /* */ $s = 26; case 26: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				/* */ if (!_r$5) { $s = 24; continue; }
+				/* */ $s = 25; continue;
+				/* if (!_r$5) { */ case 24:
 					$s = -1; return errors.New("http: invalid Cookie.Domain");
-				}
-			}
+				/* } */ case 25:
+			/* } */ case 23:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: Valid$1, $c: true, $r, $24r, $24r$1, _r$1, _r$2, _r$3, _r$4, _v, c, i, i$1, $s};return $f;
+			/* */ } return; } var $f = {$blk: Valid$1, $c: true, $r, $24r, $24r$1, _r$1, _r$2, _r$3, _r$4, _r$5, _v, c, i, i$1, $s};return $f;
 		};
 		readCookies = function readCookies$1(h, filter) {
 			var {_entry, _i, _r$1, _ref, _tuple, _tuple$1, _tuple$2, cookies, filter, h, line, lines, name$2, ok, part, val, $s, $r, $c} = $restore(this, {h, filter});
@@ -301128,14 +303874,19 @@ $packages["net/http"] = (function() {
 			/* */ } return; } var $f = {$blk: readCookies$1, $c: true, $r, _entry, _i, _r$1, _ref, _tuple, _tuple$1, _tuple$2, cookies, filter, h, line, lines, name$2, ok, part, val, $s};return $f;
 		};
 		validCookieDomain = function validCookieDomain$1(v) {
-			var v;
+			var {_r$1, v, $s, $r, $c} = $restore(this, {v});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (isCookieDomainName(v)) {
-				return true;
-			}
-			if (!(net.ParseIP(v) === net.IP.nil) && !strings.Contains(v, ":")) {
-				return true;
+				$s = -1; return true;
 			}
-			return false;
+			_r$1 = net.ParseIP(v); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			/* */ if (!(_r$1 === net.IP.nil) && !strings.Contains(v, ":")) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(_r$1 === net.IP.nil) && !strings.Contains(v, ":")) { */ case 1:
+				$s = -1; return true;
+			/* } */ case 2:
+			$s = -1; return false;
+			/* */ } return; } var $f = {$blk: validCookieDomain$1, $c: true, $r, _r$1, v, $s};return $f;
 		};
 		validCookieExpires = function validCookieExpires$1(t) {
 			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {t});
@@ -301302,15 +304053,15 @@ $packages["net/http"] = (function() {
 			return (new Header((v)).Clone());
 		};
 		cloneURL = function cloneURL$1(u) {
-			var u, u2;
+			var u, u2, x$7, x$8;
 			if (u === ptrType$16.nil) {
 				return ptrType$16.nil;
 			}
 			u2 = new url.URL.ptr("", "", ptrType$20.nil, "", "", "", false, false, "", "", "");
-			url.URL.copy(u2, u);
+			url.URL.copy((u2 === ptrType$16.nil && $throwNilPointerError(), u2), (u === ptrType$16.nil && $throwNilPointerError(), u));
 			if (!(u.User === ptrType$20.nil)) {
 				u2.User = new url.Userinfo.ptr("", "", false);
-				url.Userinfo.copy(u2.User, u.User);
+				url.Userinfo.copy((x$8 = u2.User, (x$8 === ptrType$20.nil && $throwNilPointerError(), x$8)), (x$7 = u.User, (x$7 === ptrType$20.nil && $throwNilPointerError(), x$7)));
 			}
 			return u2;
 		};
@@ -301359,7 +304110,7 @@ $packages["net/http"] = (function() {
 				return ptrType$62.nil;
 			}
 			fh2 = new multipart.FileHeader.ptr("", false, new $Int64(0, 0), sliceType$3.nil, "", new $Int64(0, 0), false);
-			multipart.FileHeader.copy(fh2, fh);
+			multipart.FileHeader.copy((fh2 === ptrType$62.nil && $throwNilPointerError(), fh2), (fh === ptrType$62.nil && $throwNilPointerError(), fh));
 			fh2.Header = (new Header((fh.Header)).Clone());
 			return fh2;
 		};
@@ -301368,28 +304119,28 @@ $packages["net/http"] = (function() {
 			auth = username + ":" + password;
 			return base64.StdEncoding.EncodeToString((new sliceType$3($stringToBytes(auth))));
 		};
-		ptrType$26.methods = [{prop: "writeBufferSize", name: "writeBufferSize", pkg: "net/http", typ: $funcType([], [$Int], false)}, {prop: "readBufferSize", name: "readBufferSize", pkg: "net/http", typ: $funcType([], [$Int], false)}, {prop: "Clone", name: "Clone", pkg: "", typ: $funcType([], [ptrType$26], false)}, {prop: "hasCustomTLSDialer", name: "hasCustomTLSDialer", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "onceSetNextProtoDefaults", name: "onceSetNextProtoDefaults", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "useRegisteredProtocol", name: "useRegisteredProtocol", pkg: "net/http", typ: $funcType([ptrType$9], [$Bool], false)}, {prop: "alternateRoundTripper", name: "alternateRoundTripper", pkg: "net/http", typ: $funcType([ptrType$9], [RoundTripper], false)}, {prop: "roundTrip", name: "roundTrip", pkg: "net/http", typ: $funcType([ptrType$9], [ptrType$17, $error], false)}, {prop: "RegisterProtocol", name: "RegisterProtocol", pkg: "", typ: $funcType([$String, RoundTripper], [], false)}, {prop: "CloseIdleConnections", name: "CloseIdleConnections", pkg: "", typ: $funcType([], [], false)}, {prop: "CancelRequest", name: "CancelRequest", pkg: "", typ: $funcType([ptrType$9], [], false)}, {prop: "cancelRequest", name: "cancelRequest", pkg: "net/http", typ: $funcType([cancelKey, $error], [$Bool], false)}, {prop: "connectMethodForRequest", name: "connectMethodForRequest", pkg: "net/http", typ: $funcType([ptrType$111], [connectMethod, $error], false)}, {prop: "putOrCloseIdleConn", name: "putOrCloseIdleConn", pkg: "net/http", typ: $funcType([ptrType$21], [], false)}, {prop: "maxIdleConnsPerHost", name: "maxIdleConnsPerHost", pkg: "net/http", typ: $funcType([], [$Int], false)}, {prop: "tryPutIdleConn", name: "tryPutIdleConn", pkg: "net/http", typ: $funcType([ptrType$21], [$error], false)}, {prop: "queueForIdleConn", name: "queueForIdleConn", pkg: "net/http", typ: $funcType([ptrType$23], [$Bool], false)}, {prop: "removeIdleConn", name: "removeIdleConn", pkg: "net/http", typ: $funcType([ptrType$21], [$Bool], false)}, {prop: "removeIdleConnLocked", name: "removeIdleConnLocked", pkg: "net/http", typ: $funcType([ptrType$21], [$Bool], false)}, {prop: "setReqCanceler", name: "setReqCanceler", pkg: "net/http", typ: $funcType([cancelKey, funcType$5], [], false)}, {prop: "replaceReqCanceler", name: "replaceReqCanceler", pkg: "net/http", typ: $funcType([cancelKey, funcType$5], [$Bool], false)}, {prop: "dial", name: "dial", pkg: "net/http", typ: $funcType([context.Context, $String, $String], [net.Conn, $error], false)}, {prop: "customDialTLS", name: "customDialTLS", pkg: "net/http", typ: $funcType([context.Context, $String, $String], [net.Conn, $error], false)}, {prop: "getConn", name: "getConn", pkg: "net/http", typ: $funcType([ptrType$111, connectMethod], [ptrType$21, $error], false)}, {prop: "queueForDial", name: "queueForDial", pkg: "net/http", typ: $funcType([ptrType$23], [], false)}, {prop: "dialConnFor", name: "dialConnFor", pkg: "net/http", typ: $funcType([ptrType$23], [], false)}, {prop: "decConnsPerHost", name: "decConnsPerHost", pkg: "net/http", typ: $funcType([connectMethodKey], [], false)}, {prop: "dialConn", name: "dialConn", pkg: "net/http", typ: $funcType([context.Context, connectMethod], [ptrType$21, $error], false)}, {prop: "RoundTrip", name: "RoundTrip", pkg: "", typ: $funcType([ptrType$9], [ptrType$17, $error], false)}];
-		ptrType$111.methods = [{prop: "extraHeaders", name: "extraHeaders", pkg: "net/http", typ: $funcType([], [Header], false)}, {prop: "setError", name: "setError", pkg: "net/http", typ: $funcType([$error], [], false)}, {prop: "logf", name: "logf", pkg: "net/http", typ: $funcType([$String, sliceType], [], true)}];
+		ptrType$26.methods = [{prop: "writeBufferSize", name: "writeBufferSize", pkg: "net/http", typ: $funcType([], [$Int], false)}, {prop: "readBufferSize", name: "readBufferSize", pkg: "net/http", typ: $funcType([], [$Int], false)}, {prop: "Clone", name: "Clone", pkg: "", typ: $funcType([], [ptrType$26], false)}, {prop: "hasCustomTLSDialer", name: "hasCustomTLSDialer", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "onceSetNextProtoDefaults", name: "onceSetNextProtoDefaults", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "useRegisteredProtocol", name: "useRegisteredProtocol", pkg: "net/http", typ: $funcType([ptrType$9], [$Bool], false)}, {prop: "alternateRoundTripper", name: "alternateRoundTripper", pkg: "net/http", typ: $funcType([ptrType$9], [RoundTripper], false)}, {prop: "roundTrip", name: "roundTrip", pkg: "net/http", typ: $funcType([ptrType$9], [ptrType$17, $error], false)}, {prop: "RegisterProtocol", name: "RegisterProtocol", pkg: "", typ: $funcType([$String, RoundTripper], [], false)}, {prop: "CloseIdleConnections", name: "CloseIdleConnections", pkg: "", typ: $funcType([], [], false)}, {prop: "CancelRequest", name: "CancelRequest", pkg: "", typ: $funcType([ptrType$9], [], false)}, {prop: "cancelRequest", name: "cancelRequest", pkg: "net/http", typ: $funcType([cancelKey, $error], [$Bool], false)}, {prop: "connectMethodForRequest", name: "connectMethodForRequest", pkg: "net/http", typ: $funcType([ptrType$114], [connectMethod, $error], false)}, {prop: "putOrCloseIdleConn", name: "putOrCloseIdleConn", pkg: "net/http", typ: $funcType([ptrType$21], [], false)}, {prop: "maxIdleConnsPerHost", name: "maxIdleConnsPerHost", pkg: "net/http", typ: $funcType([], [$Int], false)}, {prop: "tryPutIdleConn", name: "tryPutIdleConn", pkg: "net/http", typ: $funcType([ptrType$21], [$error], false)}, {prop: "queueForIdleConn", name: "queueForIdleConn", pkg: "net/http", typ: $funcType([ptrType$23], [$Bool], false)}, {prop: "removeIdleConn", name: "removeIdleConn", pkg: "net/http", typ: $funcType([ptrType$21], [$Bool], false)}, {prop: "removeIdleConnLocked", name: "removeIdleConnLocked", pkg: "net/http", typ: $funcType([ptrType$21], [$Bool], false)}, {prop: "setReqCanceler", name: "setReqCanceler", pkg: "net/http", typ: $funcType([cancelKey, funcType$5], [], false)}, {prop: "replaceReqCanceler", name: "replaceReqCanceler", pkg: "net/http", typ: $funcType([cancelKey, funcType$5], [$Bool], false)}, {prop: "dial", name: "dial", pkg: "net/http", typ: $funcType([context.Context, $String, $String], [net.Conn, $error], false)}, {prop: "customDialTLS", name: "customDialTLS", pkg: "net/http", typ: $funcType([context.Context, $String, $String], [net.Conn, $error], false)}, {prop: "getConn", name: "getConn", pkg: "net/http", typ: $funcType([ptrType$114, connectMethod], [ptrType$21, $error], false)}, {prop: "queueForDial", name: "queueForDial", pkg: "net/http", typ: $funcType([ptrType$23], [], false)}, {prop: "dialConnFor", name: "dialConnFor", pkg: "net/http", typ: $funcType([ptrType$23], [], false)}, {prop: "decConnsPerHost", name: "decConnsPerHost", pkg: "net/http", typ: $funcType([connectMethodKey], [], false)}, {prop: "dialConn", name: "dialConn", pkg: "net/http", typ: $funcType([context.Context, connectMethod], [ptrType$21, $error], false)}, {prop: "RoundTrip", name: "RoundTrip", pkg: "", typ: $funcType([ptrType$9], [ptrType$17, $error], false)}];
+		ptrType$114.methods = [{prop: "extraHeaders", name: "extraHeaders", pkg: "net/http", typ: $funcType([], [Header], false)}, {prop: "setError", name: "setError", pkg: "net/http", typ: $funcType([$error], [], false)}, {prop: "logf", name: "logf", pkg: "net/http", typ: $funcType([$String, sliceType], [], true)}];
 		ptrType$19.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}];
 		transportReadFromServerError.methods = [{prop: "Unwrap", name: "Unwrap", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		ptrType$23.methods = [{prop: "waiting", name: "waiting", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "tryDeliver", name: "tryDeliver", pkg: "net/http", typ: $funcType([ptrType$21, $error], [$Bool], false)}, {prop: "cancel", name: "cancel", pkg: "net/http", typ: $funcType([ptrType$26, $error], [], false)}];
-		ptrType$112.methods = [{prop: "len", name: "len", pkg: "net/http", typ: $funcType([], [$Int], false)}, {prop: "pushBack", name: "pushBack", pkg: "net/http", typ: $funcType([ptrType$23], [], false)}, {prop: "popFront", name: "popFront", pkg: "net/http", typ: $funcType([], [ptrType$23], false)}, {prop: "peekFront", name: "peekFront", pkg: "net/http", typ: $funcType([], [ptrType$23], false)}, {prop: "cleanFront", name: "cleanFront", pkg: "net/http", typ: $funcType([], [$Bool], false)}];
+		ptrType$115.methods = [{prop: "len", name: "len", pkg: "net/http", typ: $funcType([], [$Int], false)}, {prop: "pushBack", name: "pushBack", pkg: "net/http", typ: $funcType([ptrType$23], [], false)}, {prop: "popFront", name: "popFront", pkg: "net/http", typ: $funcType([], [ptrType$23], false)}, {prop: "peekFront", name: "peekFront", pkg: "net/http", typ: $funcType([], [ptrType$23], false)}, {prop: "cleanFront", name: "cleanFront", pkg: "net/http", typ: $funcType([], [$Bool], false)}];
 		persistConnWriter.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "ReadFrom", name: "ReadFrom", pkg: "", typ: $funcType([io.Reader], [$Int64, $error], false)}];
-		ptrType$113.methods = [{prop: "proxyAuth", name: "proxyAuth", pkg: "net/http", typ: $funcType([], [$String], false)}, {prop: "key", name: "key", pkg: "net/http", typ: $funcType([], [connectMethodKey], false)}, {prop: "scheme", name: "scheme", pkg: "net/http", typ: $funcType([], [$String], false)}, {prop: "addr", name: "addr", pkg: "net/http", typ: $funcType([], [$String], false)}, {prop: "tlsHost", name: "tlsHost", pkg: "net/http", typ: $funcType([], [$String], false)}];
+		ptrType$116.methods = [{prop: "proxyAuth", name: "proxyAuth", pkg: "net/http", typ: $funcType([], [$String], false)}, {prop: "key", name: "key", pkg: "net/http", typ: $funcType([], [connectMethodKey], false)}, {prop: "scheme", name: "scheme", pkg: "net/http", typ: $funcType([], [$String], false)}, {prop: "addr", name: "addr", pkg: "net/http", typ: $funcType([], [$String], false)}, {prop: "tlsHost", name: "tlsHost", pkg: "net/http", typ: $funcType([], [$String], false)}];
 		connectMethodKey.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$21.methods = [{prop: "shouldRetryRequest", name: "shouldRetryRequest", pkg: "net/http", typ: $funcType([ptrType$9, $error], [$Bool], false)}, {prop: "addTLS", name: "addTLS", pkg: "net/http", typ: $funcType([context.Context, $String, ptrType$18], [$error], false)}, {prop: "maxHeaderResponseSize", name: "maxHeaderResponseSize", pkg: "net/http", typ: $funcType([], [$Int64], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "isBroken", name: "isBroken", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "canceled", name: "canceled", pkg: "net/http", typ: $funcType([], [$error], false)}, {prop: "isReused", name: "isReused", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "gotIdleConnTrace", name: "gotIdleConnTrace", pkg: "net/http", typ: $funcType([time.Time], [httptrace.GotConnInfo], false)}, {prop: "cancelRequest", name: "cancelRequest", pkg: "net/http", typ: $funcType([$error], [], false)}, {prop: "closeConnIfStillIdle", name: "closeConnIfStillIdle", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "mapRoundTripError", name: "mapRoundTripError", pkg: "net/http", typ: $funcType([ptrType$111, $Int64, $error], [$error], false)}, {prop: "readLoop", name: "readLoop", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "readLoopPeekFailLocked", name: "readLoopPeekFailLocked", pkg: "net/http", typ: $funcType([$error], [], false)}, {prop: "readResponse", name: "readResponse", pkg: "net/http", typ: $funcType([requestAndChan, ptrType$18], [ptrType$17, $error], false)}, {prop: "waitForContinue", name: "waitForContinue", pkg: "net/http", typ: $funcType([chanType$2], [funcType$12], false)}, {prop: "writeLoop", name: "writeLoop", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "wroteRequest", name: "wroteRequest", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "roundTrip", name: "roundTrip", pkg: "net/http", typ: $funcType([ptrType$111], [ptrType$17, $error], false)}, {prop: "markReused", name: "markReused", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "close", name: "close", pkg: "net/http", typ: $funcType([$error], [], false)}, {prop: "closeLocked", name: "closeLocked", pkg: "net/http", typ: $funcType([$error], [], false)}];
-		ptrType$114.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}];
+		ptrType$21.methods = [{prop: "shouldRetryRequest", name: "shouldRetryRequest", pkg: "net/http", typ: $funcType([ptrType$9, $error], [$Bool], false)}, {prop: "addTLS", name: "addTLS", pkg: "net/http", typ: $funcType([context.Context, $String, ptrType$18], [$error], false)}, {prop: "maxHeaderResponseSize", name: "maxHeaderResponseSize", pkg: "net/http", typ: $funcType([], [$Int64], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "isBroken", name: "isBroken", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "canceled", name: "canceled", pkg: "net/http", typ: $funcType([], [$error], false)}, {prop: "isReused", name: "isReused", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "gotIdleConnTrace", name: "gotIdleConnTrace", pkg: "net/http", typ: $funcType([time.Time], [httptrace.GotConnInfo], false)}, {prop: "cancelRequest", name: "cancelRequest", pkg: "net/http", typ: $funcType([$error], [], false)}, {prop: "closeConnIfStillIdle", name: "closeConnIfStillIdle", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "mapRoundTripError", name: "mapRoundTripError", pkg: "net/http", typ: $funcType([ptrType$114, $Int64, $error], [$error], false)}, {prop: "readLoop", name: "readLoop", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "readLoopPeekFailLocked", name: "readLoopPeekFailLocked", pkg: "net/http", typ: $funcType([$error], [], false)}, {prop: "readResponse", name: "readResponse", pkg: "net/http", typ: $funcType([requestAndChan, ptrType$18], [ptrType$17, $error], false)}, {prop: "waitForContinue", name: "waitForContinue", pkg: "net/http", typ: $funcType([chanType$2], [funcType$12], false)}, {prop: "writeLoop", name: "writeLoop", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "wroteRequest", name: "wroteRequest", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "roundTrip", name: "roundTrip", pkg: "net/http", typ: $funcType([ptrType$114], [ptrType$17, $error], false)}, {prop: "markReused", name: "markReused", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "close", name: "close", pkg: "net/http", typ: $funcType([$error], [], false)}, {prop: "closeLocked", name: "closeLocked", pkg: "net/http", typ: $funcType([$error], [], false)}];
+		ptrType$117.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}];
 		nothingWrittenError.methods = [{prop: "Unwrap", name: "Unwrap", pkg: "", typ: $funcType([], [$error], false)}];
-		ptrType$115.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Temporary", name: "Temporary", pkg: "", typ: $funcType([], [$Bool], false)}];
+		ptrType$118.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Temporary", name: "Temporary", pkg: "", typ: $funcType([], [$Bool], false)}];
 		ptrType$31.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "condfn", name: "condfn", pkg: "net/http", typ: $funcType([$error], [$error], false)}];
-		ptrType$116.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}];
+		ptrType$119.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}];
 		tlsHandshakeTimeoutError.methods = [{prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Temporary", name: "Temporary", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		fakeLocker.methods = [{prop: "Lock", name: "Lock", pkg: "", typ: $funcType([], [], false)}, {prop: "Unlock", name: "Unlock", pkg: "", typ: $funcType([], [], false)}];
-		ptrType$117.methods = [{prop: "add", name: "add", pkg: "net/http", typ: $funcType([ptrType$21], [], false)}, {prop: "removeOldest", name: "removeOldest", pkg: "net/http", typ: $funcType([], [ptrType$21], false)}, {prop: "remove", name: "remove", pkg: "net/http", typ: $funcType([ptrType$21], [], false)}, {prop: "len", name: "len", pkg: "net/http", typ: $funcType([], [$Int], false)}];
+		ptrType$120.methods = [{prop: "add", name: "add", pkg: "net/http", typ: $funcType([ptrType$21], [], false)}, {prop: "removeOldest", name: "removeOldest", pkg: "net/http", typ: $funcType([], [ptrType$21], false)}, {prop: "remove", name: "remove", pkg: "net/http", typ: $funcType([ptrType$21], [], false)}, {prop: "len", name: "len", pkg: "net/http", typ: $funcType([], [$Int], false)}];
 		errorReader.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}];
-		ptrType$118.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}];
+		ptrType$121.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}];
 		ptrType$34.methods = [{prop: "shouldSendChunkedRequestBody", name: "shouldSendChunkedRequestBody", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "probeRequestBody", name: "probeRequestBody", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "shouldSendContentLength", name: "shouldSendContentLength", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "writeHeader", name: "writeHeader", pkg: "net/http", typ: $funcType([io.Writer, ptrType$18], [$error], false)}, {prop: "writeBody", name: "writeBody", pkg: "net/http", typ: $funcType([io.Writer], [$error], false)}, {prop: "doBodyCopy", name: "doBodyCopy", pkg: "net/http", typ: $funcType([io.Writer, io.Reader], [$Int64, $error], false)}, {prop: "unwrapBody", name: "unwrapBody", pkg: "net/http", typ: $funcType([], [io.Reader], false)}];
-		ptrType$119.methods = [{prop: "protoAtLeast", name: "protoAtLeast", pkg: "net/http", typ: $funcType([$Int, $Int], [$Bool], false)}, {prop: "parseTransferEncoding", name: "parseTransferEncoding", pkg: "net/http", typ: $funcType([], [$error], false)}];
+		ptrType$122.methods = [{prop: "protoAtLeast", name: "protoAtLeast", pkg: "net/http", typ: $funcType([$Int, $Int], [$Bool], false)}, {prop: "parseTransferEncoding", name: "parseTransferEncoding", pkg: "net/http", typ: $funcType([], [$error], false)}];
 		ptrType$35.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		ptrType$49.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "readLocked", name: "readLocked", pkg: "net/http", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "readTrailer", name: "readTrailer", pkg: "net/http", typ: $funcType([], [$error], false)}, {prop: "unreadDataSizeLocked", name: "unreadDataSizeLocked", pkg: "net/http", typ: $funcType([], [$Int64], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "didEarlyClose", name: "didEarlyClose", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "bodyRemains", name: "bodyRemains", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "registerOnHitEOF", name: "registerOnHitEOF", pkg: "net/http", typ: $funcType([funcType], [], false)}];
 		bodyLocked.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}];
@@ -301399,39 +304150,39 @@ $packages["net/http"] = (function() {
 		socksReply.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
 		ptrType$41.methods = [{prop: "Network", name: "Network", pkg: "", typ: $funcType([], [$String], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
 		ptrType$42.methods = [{prop: "BoundAddr", name: "BoundAddr", pkg: "", typ: $funcType([], [net.Addr], false)}];
-		ptrType$120.methods = [{prop: "connect", name: "connect", pkg: "net/http", typ: $funcType([context.Context, net.Conn, $String], [net.Addr, $error], false)}, {prop: "DialContext", name: "DialContext", pkg: "", typ: $funcType([context.Context, $String, $String], [net.Conn, $error], false)}, {prop: "DialWithConn", name: "DialWithConn", pkg: "", typ: $funcType([context.Context, net.Conn, $String, $String], [net.Addr, $error], false)}, {prop: "Dial", name: "Dial", pkg: "", typ: $funcType([$String, $String], [net.Conn, $error], false)}, {prop: "validateTarget", name: "validateTarget", pkg: "net/http", typ: $funcType([$String, $String], [$error], false)}, {prop: "pathAddrs", name: "pathAddrs", pkg: "net/http", typ: $funcType([$String], [net.Addr, net.Addr, $error], false)}];
-		ptrType$121.methods = [{prop: "Authenticate", name: "Authenticate", pkg: "", typ: $funcType([context.Context, io.ReadWriter, socksAuthMethod], [$error], false)}];
-		ptrType$122.methods = [{prop: "match", name: "match", pkg: "net/http", typ: $funcType([sliceType$3, $Int], [$String], false)}];
-		ptrType$123.methods = [{prop: "match", name: "match", pkg: "net/http", typ: $funcType([sliceType$3, $Int], [$String], false)}];
+		ptrType$123.methods = [{prop: "connect", name: "connect", pkg: "net/http", typ: $funcType([context.Context, net.Conn, $String], [net.Addr, $error], false)}, {prop: "DialContext", name: "DialContext", pkg: "", typ: $funcType([context.Context, $String, $String], [net.Conn, $error], false)}, {prop: "DialWithConn", name: "DialWithConn", pkg: "", typ: $funcType([context.Context, net.Conn, $String, $String], [net.Addr, $error], false)}, {prop: "Dial", name: "Dial", pkg: "", typ: $funcType([$String, $String], [net.Conn, $error], false)}, {prop: "validateTarget", name: "validateTarget", pkg: "net/http", typ: $funcType([$String, $String], [$error], false)}, {prop: "pathAddrs", name: "pathAddrs", pkg: "net/http", typ: $funcType([$String], [net.Addr, net.Addr, $error], false)}];
+		ptrType$124.methods = [{prop: "Authenticate", name: "Authenticate", pkg: "", typ: $funcType([context.Context, io.ReadWriter, socksAuthMethod], [$error], false)}];
+		ptrType$125.methods = [{prop: "match", name: "match", pkg: "net/http", typ: $funcType([sliceType$3, $Int], [$String], false)}];
+		ptrType$126.methods = [{prop: "match", name: "match", pkg: "net/http", typ: $funcType([sliceType$3, $Int], [$String], false)}];
 		htmlSig.methods = [{prop: "match", name: "match", pkg: "net/http", typ: $funcType([sliceType$3, $Int], [$String], false)}];
 		mp4Sig.methods = [{prop: "match", name: "match", pkg: "net/http", typ: $funcType([sliceType$3, $Int], [$String], false)}];
 		textSig.methods = [{prop: "match", name: "match", pkg: "net/http", typ: $funcType([sliceType$3, $Int], [$String], false)}];
 		ptrType$50.methods = [{prop: "hijacked", name: "hijacked", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "hijackLocked", name: "hijackLocked", pkg: "net/http", typ: $funcType([], [net.Conn, ptrType$43, $error], false)}, {prop: "readRequest", name: "readRequest", pkg: "net/http", typ: $funcType([context.Context], [ptrType$46, $error], false)}, {prop: "finalFlush", name: "finalFlush", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "close", name: "close", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "closeWriteAndWait", name: "closeWriteAndWait", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "setState", name: "setState", pkg: "net/http", typ: $funcType([net.Conn, ConnState, $Bool], [], false)}, {prop: "getState", name: "getState", pkg: "net/http", typ: $funcType([], [ConnState, $Int64], false)}, {prop: "serve", name: "serve", pkg: "net/http", typ: $funcType([context.Context], [], false)}];
-		ptrType$124.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "flush", name: "flush", pkg: "net/http", typ: $funcType([], [$error], false)}, {prop: "close", name: "close", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "writeHeader", name: "writeHeader", pkg: "net/http", typ: $funcType([sliceType$3], [], false)}];
-		ptrType$46.methods = [{prop: "SetReadDeadline", name: "SetReadDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetWriteDeadline", name: "SetWriteDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "finalTrailers", name: "finalTrailers", pkg: "net/http", typ: $funcType([], [Header], false)}, {prop: "declareTrailer", name: "declareTrailer", pkg: "net/http", typ: $funcType([$String], [], false)}, {prop: "requestTooLarge", name: "requestTooLarge", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "ReadFrom", name: "ReadFrom", pkg: "", typ: $funcType([io.Reader], [$Int64, $error], false)}, {prop: "Header", name: "Header", pkg: "", typ: $funcType([], [Header], false)}, {prop: "WriteHeader", name: "WriteHeader", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "bodyAllowed", name: "bodyAllowed", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([$String], [$Int, $error], false)}, {prop: "write", name: "write", pkg: "net/http", typ: $funcType([$Int, sliceType$3, $String], [$Int, $error], false)}, {prop: "finishRequest", name: "finishRequest", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "shouldReuseConnection", name: "shouldReuseConnection", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "closedRequestBodyEarly", name: "closedRequestBodyEarly", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "Flush", name: "Flush", pkg: "", typ: $funcType([], [], false)}, {prop: "FlushError", name: "FlushError", pkg: "", typ: $funcType([], [$error], false)}, {prop: "sendExpectationFailed", name: "sendExpectationFailed", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "Hijack", name: "Hijack", pkg: "", typ: $funcType([], [net.Conn, ptrType$43, $error], false)}, {prop: "CloseNotify", name: "CloseNotify", pkg: "", typ: $funcType([], [chanType$9], false)}];
+		ptrType$127.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "flush", name: "flush", pkg: "net/http", typ: $funcType([], [$error], false)}, {prop: "close", name: "close", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "writeHeader", name: "writeHeader", pkg: "net/http", typ: $funcType([sliceType$3], [], false)}];
+		ptrType$46.methods = [{prop: "SetReadDeadline", name: "SetReadDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetWriteDeadline", name: "SetWriteDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "EnableFullDuplex", name: "EnableFullDuplex", pkg: "", typ: $funcType([], [$error], false)}, {prop: "finalTrailers", name: "finalTrailers", pkg: "net/http", typ: $funcType([], [Header], false)}, {prop: "declareTrailer", name: "declareTrailer", pkg: "net/http", typ: $funcType([$String], [], false)}, {prop: "requestTooLarge", name: "requestTooLarge", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "ReadFrom", name: "ReadFrom", pkg: "", typ: $funcType([io.Reader], [$Int64, $error], false)}, {prop: "Header", name: "Header", pkg: "", typ: $funcType([], [Header], false)}, {prop: "WriteHeader", name: "WriteHeader", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "bodyAllowed", name: "bodyAllowed", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([$String], [$Int, $error], false)}, {prop: "write", name: "write", pkg: "net/http", typ: $funcType([$Int, sliceType$3, $String], [$Int, $error], false)}, {prop: "finishRequest", name: "finishRequest", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "shouldReuseConnection", name: "shouldReuseConnection", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "closedRequestBodyEarly", name: "closedRequestBodyEarly", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "Flush", name: "Flush", pkg: "", typ: $funcType([], [], false)}, {prop: "FlushError", name: "FlushError", pkg: "", typ: $funcType([], [$error], false)}, {prop: "sendExpectationFailed", name: "sendExpectationFailed", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "Hijack", name: "Hijack", pkg: "", typ: $funcType([], [net.Conn, ptrType$43, $error], false)}, {prop: "CloseNotify", name: "CloseNotify", pkg: "", typ: $funcType([], [chanType$9], false)}];
 		ptrType$45.methods = [{prop: "lock", name: "lock", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "unlock", name: "unlock", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "startBackgroundRead", name: "startBackgroundRead", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "backgroundRead", name: "backgroundRead", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "abortPendingRead", name: "abortPendingRead", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "setReadLimit", name: "setReadLimit", pkg: "net/http", typ: $funcType([$Int64], [], false)}, {prop: "setInfiniteReadLimit", name: "setInfiniteReadLimit", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "hitReadLimit", name: "hitReadLimit", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "handleReadError", name: "handleReadError", pkg: "net/http", typ: $funcType([$error], [], false)}, {prop: "closeNotify", name: "closeNotify", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}];
 		ptrType$52.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}];
 		extraHeader.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([ptrType$11], [], false)}];
 		statusError.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		HandlerFunc.methods = [{prop: "ServeHTTP", name: "ServeHTTP", pkg: "", typ: $funcType([ResponseWriter, ptrType$9], [], false)}];
-		ptrType$125.methods = [{prop: "ServeHTTP", name: "ServeHTTP", pkg: "", typ: $funcType([ResponseWriter, ptrType$9], [], false)}];
-		ptrType$126.methods = [{prop: "match", name: "match", pkg: "net/http", typ: $funcType([$String], [Handler, $String], false)}, {prop: "redirectToPathSlash", name: "redirectToPathSlash", pkg: "net/http", typ: $funcType([$String, $String, ptrType$16], [ptrType$16, $Bool], false)}, {prop: "shouldRedirectRLocked", name: "shouldRedirectRLocked", pkg: "net/http", typ: $funcType([$String, $String], [$Bool], false)}, {prop: "Handler", name: "Handler", pkg: "", typ: $funcType([ptrType$9], [Handler, $String], false)}, {prop: "handler", name: "handler", pkg: "net/http", typ: $funcType([$String, $String], [Handler, $String], false)}, {prop: "ServeHTTP", name: "ServeHTTP", pkg: "", typ: $funcType([ResponseWriter, ptrType$9], [], false)}, {prop: "Handle", name: "Handle", pkg: "", typ: $funcType([$String, Handler], [], false)}, {prop: "HandleFunc", name: "HandleFunc", pkg: "", typ: $funcType([$String, funcType$17], [], false)}];
+		ptrType$128.methods = [{prop: "ServeHTTP", name: "ServeHTTP", pkg: "", typ: $funcType([ResponseWriter, ptrType$9], [], false)}];
+		ptrType$129.methods = [{prop: "match", name: "match", pkg: "net/http", typ: $funcType([$String], [Handler, $String], false)}, {prop: "redirectToPathSlash", name: "redirectToPathSlash", pkg: "net/http", typ: $funcType([$String, $String, ptrType$16], [ptrType$16, $Bool], false)}, {prop: "shouldRedirectRLocked", name: "shouldRedirectRLocked", pkg: "net/http", typ: $funcType([$String, $String], [$Bool], false)}, {prop: "Handler", name: "Handler", pkg: "", typ: $funcType([ptrType$9], [Handler, $String], false)}, {prop: "handler", name: "handler", pkg: "net/http", typ: $funcType([$String, $String], [Handler, $String], false)}, {prop: "ServeHTTP", name: "ServeHTTP", pkg: "", typ: $funcType([ResponseWriter, ptrType$9], [], false)}, {prop: "Handle", name: "Handle", pkg: "", typ: $funcType([$String, Handler], [], false)}, {prop: "HandleFunc", name: "HandleFunc", pkg: "", typ: $funcType([$String, funcType$17], [], false)}];
 		ptrType$44.methods = [{prop: "newConn", name: "newConn", pkg: "net/http", typ: $funcType([net.Conn], [ptrType$50], false)}, {prop: "maxHeaderBytes", name: "maxHeaderBytes", pkg: "net/http", typ: $funcType([], [$Int], false)}, {prop: "initialReadLimitSize", name: "initialReadLimitSize", pkg: "net/http", typ: $funcType([], [$Int64], false)}, {prop: "tlsHandshakeTimeout", name: "tlsHandshakeTimeout", pkg: "net/http", typ: $funcType([], [time.Duration], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Shutdown", name: "Shutdown", pkg: "", typ: $funcType([context.Context], [$error], false)}, {prop: "RegisterOnShutdown", name: "RegisterOnShutdown", pkg: "", typ: $funcType([funcType], [], false)}, {prop: "closeIdleConns", name: "closeIdleConns", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "closeListenersLocked", name: "closeListenersLocked", pkg: "net/http", typ: $funcType([], [$error], false)}, {prop: "ListenAndServe", name: "ListenAndServe", pkg: "", typ: $funcType([], [$error], false)}, {prop: "shouldConfigureHTTP2ForServe", name: "shouldConfigureHTTP2ForServe", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "Serve", name: "Serve", pkg: "", typ: $funcType([net.Listener], [$error], false)}, {prop: "ServeTLS", name: "ServeTLS", pkg: "", typ: $funcType([net.Listener, $String, $String], [$error], false)}, {prop: "trackListener", name: "trackListener", pkg: "net/http", typ: $funcType([ptrType$55, $Bool], [$Bool], false)}, {prop: "trackConn", name: "trackConn", pkg: "net/http", typ: $funcType([ptrType$50, $Bool], [], false)}, {prop: "idleTimeout", name: "idleTimeout", pkg: "net/http", typ: $funcType([], [time.Duration], false)}, {prop: "readHeaderTimeout", name: "readHeaderTimeout", pkg: "net/http", typ: $funcType([], [time.Duration], false)}, {prop: "doKeepAlives", name: "doKeepAlives", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "shuttingDown", name: "shuttingDown", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "SetKeepAlivesEnabled", name: "SetKeepAlivesEnabled", pkg: "", typ: $funcType([$Bool], [], false)}, {prop: "logf", name: "logf", pkg: "net/http", typ: $funcType([$String, sliceType], [], true)}, {prop: "ListenAndServeTLS", name: "ListenAndServeTLS", pkg: "", typ: $funcType([$String, $String], [$error], false)}, {prop: "setupHTTP2_ServeTLS", name: "setupHTTP2_ServeTLS", pkg: "net/http", typ: $funcType([], [$error], false)}, {prop: "setupHTTP2_Serve", name: "setupHTTP2_Serve", pkg: "net/http", typ: $funcType([], [$error], false)}, {prop: "onceSetNextProtoDefaults_Serve", name: "onceSetNextProtoDefaults_Serve", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "onceSetNextProtoDefaults", name: "onceSetNextProtoDefaults", pkg: "net/http", typ: $funcType([], [], false)}];
 		ConnState.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
 		serverHandler.methods = [{prop: "ServeHTTP", name: "ServeHTTP", pkg: "", typ: $funcType([ResponseWriter, ptrType$9], [], false)}];
-		ptrType$128.methods = [{prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "close", name: "close", pkg: "net/http", typ: $funcType([], [], false)}];
+		ptrType$131.methods = [{prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "close", name: "close", pkg: "net/http", typ: $funcType([], [], false)}];
 		globalOptionsHandler.methods = [{prop: "ServeHTTP", name: "ServeHTTP", pkg: "", typ: $funcType([ResponseWriter, ptrType$9], [], false)}];
 		initALPNRequest.methods = [{prop: "BaseContext", name: "BaseContext", pkg: "", typ: $funcType([], [context.Context], false)}, {prop: "ServeHTTP", name: "ServeHTTP", pkg: "", typ: $funcType([ResponseWriter, ptrType$9], [], false)}];
-		ptrType$129.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}];
+		ptrType$132.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}];
 		checkConnErrorWriter.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}];
-		ptrType$130.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}];
-		ptrType$131.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}];
+		ptrType$133.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}];
+		ptrType$134.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}];
 		ptrType$17.methods = [{prop: "Cookies", name: "Cookies", pkg: "", typ: $funcType([], [sliceType$30], false)}, {prop: "Location", name: "Location", pkg: "", typ: $funcType([], [ptrType$16, $error], false)}, {prop: "ProtoAtLeast", name: "ProtoAtLeast", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([io.Writer], [$error], false)}, {prop: "closeBody", name: "closeBody", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "bodyIsWritable", name: "bodyIsWritable", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "isProtocolSwitch", name: "isProtocolSwitch", pkg: "net/http", typ: $funcType([], [$Bool], false)}];
-		ptrType$133.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$136.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Is", name: "Is", pkg: "", typ: $funcType([$error], [$Bool], false)}];
 		ptrType$9.methods = [{prop: "Context", name: "Context", pkg: "", typ: $funcType([], [context.Context], false)}, {prop: "WithContext", name: "WithContext", pkg: "", typ: $funcType([context.Context], [ptrType$9], false)}, {prop: "Clone", name: "Clone", pkg: "", typ: $funcType([context.Context], [ptrType$9], false)}, {prop: "ProtoAtLeast", name: "ProtoAtLeast", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}, {prop: "UserAgent", name: "UserAgent", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Cookies", name: "Cookies", pkg: "", typ: $funcType([], [sliceType$30], false)}, {prop: "Cookie", name: "Cookie", pkg: "", typ: $funcType([$String], [ptrType$58, $error], false)}, {prop: "AddCookie", name: "AddCookie", pkg: "", typ: $funcType([ptrType$58], [], false)}, {prop: "Referer", name: "Referer", pkg: "", typ: $funcType([], [$String], false)}, {prop: "MultipartReader", name: "MultipartReader", pkg: "", typ: $funcType([], [ptrType$59, $error], false)}, {prop: "multipartReader", name: "multipartReader", pkg: "net/http", typ: $funcType([$Bool], [ptrType$59, $error], false)}, {prop: "isH2Upgrade", name: "isH2Upgrade", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([io.Writer], [$error], false)}, {prop: "WriteProxy", name: "WriteProxy", pkg: "", typ: $funcType([io.Writer], [$error], false)}, {prop: "write", name: "write", pkg: "net/http", typ: $funcType([io.Writer, $Bool, Header, funcType$12], [$error], false)}, {prop: "BasicAuth", name: "BasicAuth", pkg: "", typ: $funcType([], [$String, $String, $Bool], false)}, {prop: "SetBasicAuth", name: "SetBasicAuth", pkg: "", typ: $funcType([$String, $String], [], false)}, {prop: "ParseForm", name: "ParseForm", pkg: "", typ: $funcType([], [$error], false)}, {prop: "ParseMultipartForm", name: "ParseMultipartForm", pkg: "", typ: $funcType([$Int64], [$error], false)}, {prop: "FormValue", name: "FormValue", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "PostFormValue", name: "PostFormValue", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "FormFile", name: "FormFile", pkg: "", typ: $funcType([$String], [multipart.File, ptrType$62, $error], false)}, {prop: "expectsContinue", name: "expectsContinue", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "wantsHttp10KeepAlive", name: "wantsHttp10KeepAlive", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "wantsClose", name: "wantsClose", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "closeBody", name: "closeBody", pkg: "net/http", typ: $funcType([], [$error], false)}, {prop: "isReplayable", name: "isReplayable", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "outgoingLength", name: "outgoingLength", pkg: "net/http", typ: $funcType([], [$Int64], false)}, {prop: "requiresHTTP1", name: "requiresHTTP1", pkg: "net/http", typ: $funcType([], [$Bool], false)}];
-		ptrType$134.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$137.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		ptrType$61.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}];
-		ptrType$135.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$138.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
 		noBody.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "WriteTo", name: "WriteTo", pkg: "", typ: $funcType([io.Writer], [$Int64, $error], false)}];
 		Header.methods = [{prop: "Add", name: "Add", pkg: "", typ: $funcType([$String, $String], [], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([$String, $String], [], false)}, {prop: "Get", name: "Get", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "Values", name: "Values", pkg: "", typ: $funcType([$String], [sliceType$2], false)}, {prop: "get", name: "get", pkg: "net/http", typ: $funcType([$String], [$String], false)}, {prop: "has", name: "has", pkg: "net/http", typ: $funcType([$String], [$Bool], false)}, {prop: "Del", name: "Del", pkg: "", typ: $funcType([$String], [], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([io.Writer], [$error], false)}, {prop: "write", name: "write", pkg: "net/http", typ: $funcType([io.Writer, ptrType$18], [$error], false)}, {prop: "Clone", name: "Clone", pkg: "", typ: $funcType([], [Header], false)}, {prop: "sortedKeyValues", name: "sortedKeyValues", pkg: "net/http", typ: $funcType([mapType$11], [sliceType$6, ptrType$63], false)}, {prop: "WriteSubset", name: "WriteSubset", pkg: "", typ: $funcType([io.Writer, mapType$11], [$error], false)}, {prop: "writeSubset", name: "writeSubset", pkg: "net/http", typ: $funcType([io.Writer, mapType$11, ptrType$18], [$error], false)}];
 		stringWriter.methods = [{prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([$String], [$Int, $error], false)}];
@@ -301440,7 +304191,7 @@ $packages["net/http"] = (function() {
 		ptrType$65.methods = [{prop: "dial", name: "dial", pkg: "net/http", typ: $funcType([context.Context, $String], [], false)}];
 		ptrType$66.methods = [{prop: "run", name: "run", pkg: "net/http", typ: $funcType([ptrType$99, $String, ptrType$29], [], false)}];
 		http2noDialClientConnPool.methods = [{prop: "GetClientConn", name: "GetClientConn", pkg: "", typ: $funcType([ptrType$9, $String], [ptrType$64, $error], false)}];
-		ptrType$136.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "bytesFromFirstChunk", name: "bytesFromFirstChunk", pkg: "net/http", typ: $funcType([], [sliceType$3], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "lastChunkOrAlloc", name: "lastChunkOrAlloc", pkg: "net/http", typ: $funcType([$Int64], [sliceType$3], false)}];
+		ptrType$139.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "bytesFromFirstChunk", name: "bytesFromFirstChunk", pkg: "net/http", typ: $funcType([], [sliceType$3], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "lastChunkOrAlloc", name: "lastChunkOrAlloc", pkg: "net/http", typ: $funcType([$Int64], [sliceType$3], false)}];
 		http2ErrCode.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "stringToken", name: "stringToken", pkg: "net/http", typ: $funcType([], [$String], false)}];
 		http2ConnectionError.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		http2StreamError.methods = [{prop: "As", name: "As", pkg: "", typ: $funcType([$emptyInterface], [$Bool], false)}, {prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "writeFrame", name: "writeFrame", pkg: "net/http", typ: $funcType([http2writeContext], [$error], false)}, {prop: "staysWithinBuffer", name: "staysWithinBuffer", pkg: "net/http", typ: $funcType([$Int], [$Bool], false)}];
@@ -301450,23 +304201,24 @@ $packages["net/http"] = (function() {
 		http2duplicatePseudoHeaderError.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		http2headerFieldNameError.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		http2headerFieldValueError.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$140.methods = [{prop: "init", name: "init", pkg: "net/http", typ: $funcType([$Int32], [], false)}, {prop: "add", name: "add", pkg: "net/http", typ: $funcType([$Int], [$Int32], false)}, {prop: "take", name: "take", pkg: "net/http", typ: $funcType([$Uint32], [$Bool], false)}];
 		ptrType$67.methods = [{prop: "setConnFlow", name: "setConnFlow", pkg: "net/http", typ: $funcType([ptrType$67], [], false)}, {prop: "available", name: "available", pkg: "net/http", typ: $funcType([], [$Int32], false)}, {prop: "take", name: "take", pkg: "net/http", typ: $funcType([$Int32], [], false)}, {prop: "add", name: "add", pkg: "net/http", typ: $funcType([$Int32], [$Bool], false)}];
 		http2FrameType.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
 		http2Flags.methods = [{prop: "Has", name: "Has", pkg: "", typ: $funcType([http2Flags], [$Bool], false)}];
 		http2FrameHeader.methods = [{prop: "Header", name: "Header", pkg: "", typ: $funcType([], [http2FrameHeader], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "writeDebug", name: "writeDebug", pkg: "net/http", typ: $funcType([ptrType$39], [], false)}];
-		ptrType$137.methods = [{prop: "checkValid", name: "checkValid", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "invalidate", name: "invalidate", pkg: "net/http", typ: $funcType([], [], false)}];
-		ptrType$68.methods = [{prop: "maxHeaderListSize", name: "maxHeaderListSize", pkg: "net/http", typ: $funcType([], [$Uint32], false)}, {prop: "startWrite", name: "startWrite", pkg: "net/http", typ: $funcType([http2FrameType, http2Flags, $Uint32], [], false)}, {prop: "endWrite", name: "endWrite", pkg: "net/http", typ: $funcType([], [$error], false)}, {prop: "logWrite", name: "logWrite", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "writeByte", name: "writeByte", pkg: "net/http", typ: $funcType([$Uint8], [], false)}, {prop: "writeBytes", name: "writeBytes", pkg: "net/http", typ: $funcType([sliceType$3], [], false)}, {prop: "writeUint16", name: "writeUint16", pkg: "net/http", typ: $funcType([$Uint16], [], false)}, {prop: "writeUint32", name: "writeUint32", pkg: "net/http", typ: $funcType([$Uint32], [], false)}, {prop: "SetReuseFrames", name: "SetReuseFrames", pkg: "", typ: $funcType([], [], false)}, {prop: "SetMaxReadFrameSize", name: "SetMaxReadFrameSize", pkg: "", typ: $funcType([$Uint32], [], false)}, {prop: "ErrorDetail", name: "ErrorDetail", pkg: "", typ: $funcType([], [$error], false)}, {prop: "ReadFrame", name: "ReadFrame", pkg: "", typ: $funcType([], [http2Frame, $error], false)}, {prop: "connError", name: "connError", pkg: "net/http", typ: $funcType([http2ErrCode, $String], [$error], false)}, {prop: "checkFrameOrder", name: "checkFrameOrder", pkg: "net/http", typ: $funcType([http2Frame], [$error], false)}, {prop: "WriteData", name: "WriteData", pkg: "", typ: $funcType([$Uint32, $Bool, sliceType$3], [$error], false)}, {prop: "WriteDataPadded", name: "WriteDataPadded", pkg: "", typ: $funcType([$Uint32, $Bool, sliceType$3, sliceType$3], [$error], false)}, {prop: "WriteSettings", name: "WriteSettings", pkg: "", typ: $funcType([sliceType$24], [$error], true)}, {prop: "WriteSettingsAck", name: "WriteSettingsAck", pkg: "", typ: $funcType([], [$error], false)}, {prop: "WritePing", name: "WritePing", pkg: "", typ: $funcType([$Bool, arrayType$8], [$error], false)}, {prop: "WriteGoAway", name: "WriteGoAway", pkg: "", typ: $funcType([$Uint32, http2ErrCode, sliceType$3], [$error], false)}, {prop: "WriteWindowUpdate", name: "WriteWindowUpdate", pkg: "", typ: $funcType([$Uint32, $Uint32], [$error], false)}, {prop: "WriteHeaders", name: "WriteHeaders", pkg: "", typ: $funcType([http2HeadersFrameParam], [$error], false)}, {prop: "WritePriority", name: "WritePriority", pkg: "", typ: $funcType([$Uint32, http2PriorityParam], [$error], false)}, {prop: "WriteRSTStream", name: "WriteRSTStream", pkg: "", typ: $funcType([$Uint32, http2ErrCode], [$error], false)}, {prop: "WriteContinuation", name: "WriteContinuation", pkg: "", typ: $funcType([$Uint32, $Bool, sliceType$3], [$error], false)}, {prop: "WritePushPromise", name: "WritePushPromise", pkg: "", typ: $funcType([http2PushPromiseParam], [$error], false)}, {prop: "WriteRawFrame", name: "WriteRawFrame", pkg: "", typ: $funcType([http2FrameType, http2Flags, $Uint32, sliceType$3], [$error], false)}, {prop: "maxHeaderStringLen", name: "maxHeaderStringLen", pkg: "net/http", typ: $funcType([], [$Int], false)}, {prop: "readMetaFrame", name: "readMetaFrame", pkg: "net/http", typ: $funcType([ptrType$71], [ptrType$72, $error], false)}];
-		ptrType$69.methods = [{prop: "getDataFrame", name: "getDataFrame", pkg: "net/http", typ: $funcType([], [ptrType$75], false)}];
-		ptrType$75.methods = [{prop: "StreamEnded", name: "StreamEnded", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Data", name: "Data", pkg: "", typ: $funcType([], [sliceType$3], false)}];
-		ptrType$74.methods = [{prop: "IsAck", name: "IsAck", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Value", name: "Value", pkg: "", typ: $funcType([http2SettingID], [$Uint32, $Bool], false)}, {prop: "Setting", name: "Setting", pkg: "", typ: $funcType([$Int], [http2Setting], false)}, {prop: "NumSettings", name: "NumSettings", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "HasDuplicates", name: "HasDuplicates", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "ForeachSetting", name: "ForeachSetting", pkg: "", typ: $funcType([funcType$25], [$error], false)}];
-		ptrType$77.methods = [{prop: "IsAck", name: "IsAck", pkg: "", typ: $funcType([], [$Bool], false)}];
-		ptrType$78.methods = [{prop: "DebugData", name: "DebugData", pkg: "", typ: $funcType([], [sliceType$3], false)}];
-		ptrType$138.methods = [{prop: "Payload", name: "Payload", pkg: "", typ: $funcType([], [sliceType$3], false)}];
+		ptrType$141.methods = [{prop: "checkValid", name: "checkValid", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "invalidate", name: "invalidate", pkg: "net/http", typ: $funcType([], [], false)}];
+		ptrType$68.methods = [{prop: "maxHeaderListSize", name: "maxHeaderListSize", pkg: "net/http", typ: $funcType([], [$Uint32], false)}, {prop: "startWrite", name: "startWrite", pkg: "net/http", typ: $funcType([http2FrameType, http2Flags, $Uint32], [], false)}, {prop: "endWrite", name: "endWrite", pkg: "net/http", typ: $funcType([], [$error], false)}, {prop: "logWrite", name: "logWrite", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "writeByte", name: "writeByte", pkg: "net/http", typ: $funcType([$Uint8], [], false)}, {prop: "writeBytes", name: "writeBytes", pkg: "net/http", typ: $funcType([sliceType$3], [], false)}, {prop: "writeUint16", name: "writeUint16", pkg: "net/http", typ: $funcType([$Uint16], [], false)}, {prop: "writeUint32", name: "writeUint32", pkg: "net/http", typ: $funcType([$Uint32], [], false)}, {prop: "SetReuseFrames", name: "SetReuseFrames", pkg: "", typ: $funcType([], [], false)}, {prop: "SetMaxReadFrameSize", name: "SetMaxReadFrameSize", pkg: "", typ: $funcType([$Uint32], [], false)}, {prop: "ErrorDetail", name: "ErrorDetail", pkg: "", typ: $funcType([], [$error], false)}, {prop: "ReadFrame", name: "ReadFrame", pkg: "", typ: $funcType([], [http2Frame, $error], false)}, {prop: "connError", name: "connError", pkg: "net/http", typ: $funcType([http2ErrCode, $String], [$error], false)}, {prop: "checkFrameOrder", name: "checkFrameOrder", pkg: "net/http", typ: $funcType([http2Frame], [$error], false)}, {prop: "WriteData", name: "WriteData", pkg: "", typ: $funcType([$Uint32, $Bool, sliceType$3], [$error], false)}, {prop: "WriteDataPadded", name: "WriteDataPadded", pkg: "", typ: $funcType([$Uint32, $Bool, sliceType$3, sliceType$3], [$error], false)}, {prop: "startWriteDataPadded", name: "startWriteDataPadded", pkg: "net/http", typ: $funcType([$Uint32, $Bool, sliceType$3, sliceType$3], [$error], false)}, {prop: "WriteSettings", name: "WriteSettings", pkg: "", typ: $funcType([sliceType$24], [$error], true)}, {prop: "WriteSettingsAck", name: "WriteSettingsAck", pkg: "", typ: $funcType([], [$error], false)}, {prop: "WritePing", name: "WritePing", pkg: "", typ: $funcType([$Bool, arrayType$8], [$error], false)}, {prop: "WriteGoAway", name: "WriteGoAway", pkg: "", typ: $funcType([$Uint32, http2ErrCode, sliceType$3], [$error], false)}, {prop: "WriteWindowUpdate", name: "WriteWindowUpdate", pkg: "", typ: $funcType([$Uint32, $Uint32], [$error], false)}, {prop: "WriteHeaders", name: "WriteHeaders", pkg: "", typ: $funcType([http2HeadersFrameParam], [$error], false)}, {prop: "WritePriority", name: "WritePriority", pkg: "", typ: $funcType([$Uint32, http2PriorityParam], [$error], false)}, {prop: "WriteRSTStream", name: "WriteRSTStream", pkg: "", typ: $funcType([$Uint32, http2ErrCode], [$error], false)}, {prop: "WriteContinuation", name: "WriteContinuation", pkg: "", typ: $funcType([$Uint32, $Bool, sliceType$3], [$error], false)}, {prop: "WritePushPromise", name: "WritePushPromise", pkg: "", typ: $funcType([http2PushPromiseParam], [$error], false)}, {prop: "WriteRawFrame", name: "WriteRawFrame", pkg: "", typ: $funcType([http2FrameType, http2Flags, $Uint32, sliceType$3], [$error], false)}, {prop: "maxHeaderStringLen", name: "maxHeaderStringLen", pkg: "net/http", typ: $funcType([], [$Int], false)}, {prop: "readMetaFrame", name: "readMetaFrame", pkg: "net/http", typ: $funcType([ptrType$71], [http2Frame, $error], false)}];
+		ptrType$69.methods = [{prop: "getDataFrame", name: "getDataFrame", pkg: "net/http", typ: $funcType([], [ptrType$74], false)}];
+		ptrType$74.methods = [{prop: "StreamEnded", name: "StreamEnded", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Data", name: "Data", pkg: "", typ: $funcType([], [sliceType$3], false)}];
+		ptrType$73.methods = [{prop: "IsAck", name: "IsAck", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Value", name: "Value", pkg: "", typ: $funcType([http2SettingID], [$Uint32, $Bool], false)}, {prop: "Setting", name: "Setting", pkg: "", typ: $funcType([$Int], [http2Setting], false)}, {prop: "NumSettings", name: "NumSettings", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "HasDuplicates", name: "HasDuplicates", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "ForeachSetting", name: "ForeachSetting", pkg: "", typ: $funcType([funcType$25], [$error], false)}];
+		ptrType$76.methods = [{prop: "IsAck", name: "IsAck", pkg: "", typ: $funcType([], [$Bool], false)}];
+		ptrType$77.methods = [{prop: "DebugData", name: "DebugData", pkg: "", typ: $funcType([], [sliceType$3], false)}];
+		ptrType$142.methods = [{prop: "Payload", name: "Payload", pkg: "", typ: $funcType([], [sliceType$3], false)}];
 		ptrType$71.methods = [{prop: "HeaderBlockFragment", name: "HeaderBlockFragment", pkg: "", typ: $funcType([], [sliceType$3], false)}, {prop: "HeadersEnded", name: "HeadersEnded", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "StreamEnded", name: "StreamEnded", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "HasPriority", name: "HasPriority", pkg: "", typ: $funcType([], [$Bool], false)}];
 		http2PriorityParam.methods = [{prop: "IsZero", name: "IsZero", pkg: "", typ: $funcType([], [$Bool], false)}];
-		ptrType$73.methods = [{prop: "HeaderBlockFragment", name: "HeaderBlockFragment", pkg: "", typ: $funcType([], [sliceType$3], false)}, {prop: "HeadersEnded", name: "HeadersEnded", pkg: "", typ: $funcType([], [$Bool], false)}];
-		ptrType$92.methods = [{prop: "HeaderBlockFragment", name: "HeaderBlockFragment", pkg: "", typ: $funcType([], [sliceType$3], false)}, {prop: "HeadersEnded", name: "HeadersEnded", pkg: "", typ: $funcType([], [$Bool], false)}];
-		ptrType$72.methods = [{prop: "PseudoValue", name: "PseudoValue", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "RegularFields", name: "RegularFields", pkg: "", typ: $funcType([], [sliceType$22], false)}, {prop: "PseudoFields", name: "PseudoFields", pkg: "", typ: $funcType([], [sliceType$22], false)}, {prop: "checkPseudos", name: "checkPseudos", pkg: "net/http", typ: $funcType([], [$error], false)}];
+		ptrType$72.methods = [{prop: "HeaderBlockFragment", name: "HeaderBlockFragment", pkg: "", typ: $funcType([], [sliceType$3], false)}, {prop: "HeadersEnded", name: "HeadersEnded", pkg: "", typ: $funcType([], [$Bool], false)}];
+		ptrType$93.methods = [{prop: "HeaderBlockFragment", name: "HeaderBlockFragment", pkg: "", typ: $funcType([], [sliceType$3], false)}, {prop: "HeadersEnded", name: "HeadersEnded", pkg: "", typ: $funcType([], [$Bool], false)}];
+		ptrType$91.methods = [{prop: "PseudoValue", name: "PseudoValue", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "RegularFields", name: "RegularFields", pkg: "", typ: $funcType([], [sliceType$22], false)}, {prop: "PseudoFields", name: "PseudoFields", pkg: "", typ: $funcType([], [sliceType$22], false)}, {prop: "checkPseudos", name: "checkPseudos", pkg: "net/http", typ: $funcType([], [$error], false)}];
 		http2goroutineLock.methods = [{prop: "check", name: "check", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "checkNotOn", name: "checkNotOn", pkg: "net/http", typ: $funcType([], [], false)}];
 		http2streamState.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
 		http2Setting.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Valid", name: "Valid", pkg: "", typ: $funcType([], [$error], false)}];
@@ -301475,35 +304227,35 @@ $packages["net/http"] = (function() {
 		http2closeWaiter.methods = [{prop: "Close", name: "Close", pkg: "", typ: $funcType([], [], false)}, {prop: "Wait", name: "Wait", pkg: "", typ: $funcType([], [], false)}];
 		ptrType$95.methods = [{prop: "Init", name: "Init", pkg: "", typ: $funcType([], [], false)}];
 		ptrType$84.methods = [{prop: "Available", name: "Available", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "Flush", name: "Flush", pkg: "", typ: $funcType([], [$error], false)}];
-		ptrType$139.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Temporary", name: "Temporary", pkg: "", typ: $funcType([], [$Bool], false)}];
+		ptrType$143.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Temporary", name: "Temporary", pkg: "", typ: $funcType([], [$Bool], false)}];
 		ptrType$97.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}, {prop: "Keys", name: "Keys", pkg: "", typ: $funcType([Header], [sliceType$2], false)}, {prop: "SortStrings", name: "SortStrings", pkg: "", typ: $funcType([sliceType$2], [], false)}];
-		ptrType$93.methods = [{prop: "setBuffer", name: "setBuffer", pkg: "net/http", typ: $funcType([http2pipeBuffer], [], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "CloseWithError", name: "CloseWithError", pkg: "", typ: $funcType([$error], [], false)}, {prop: "BreakWithError", name: "BreakWithError", pkg: "", typ: $funcType([$error], [], false)}, {prop: "closeWithErrorAndCode", name: "closeWithErrorAndCode", pkg: "net/http", typ: $funcType([$error, funcType], [], false)}, {prop: "closeWithError", name: "closeWithError", pkg: "net/http", typ: $funcType([ptrType$81, $error, funcType], [], false)}, {prop: "closeDoneLocked", name: "closeDoneLocked", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "Err", name: "Err", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Done", name: "Done", pkg: "", typ: $funcType([], [chanType$2], false)}];
+		ptrType$80.methods = [{prop: "setBuffer", name: "setBuffer", pkg: "net/http", typ: $funcType([http2pipeBuffer], [], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "CloseWithError", name: "CloseWithError", pkg: "", typ: $funcType([$error], [], false)}, {prop: "BreakWithError", name: "BreakWithError", pkg: "", typ: $funcType([$error], [], false)}, {prop: "closeWithErrorAndCode", name: "closeWithErrorAndCode", pkg: "net/http", typ: $funcType([$error, funcType], [], false)}, {prop: "closeWithError", name: "closeWithError", pkg: "net/http", typ: $funcType([ptrType$81, $error, funcType], [], false)}, {prop: "closeDoneLocked", name: "closeDoneLocked", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "Err", name: "Err", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Done", name: "Done", pkg: "", typ: $funcType([], [chanType$2], false)}];
 		ptrType$82.methods = [{prop: "initialConnRecvWindowSize", name: "initialConnRecvWindowSize", pkg: "net/http", typ: $funcType([], [$Int32], false)}, {prop: "initialStreamRecvWindowSize", name: "initialStreamRecvWindowSize", pkg: "net/http", typ: $funcType([], [$Int32], false)}, {prop: "maxReadFrameSize", name: "maxReadFrameSize", pkg: "net/http", typ: $funcType([], [$Uint32], false)}, {prop: "maxConcurrentStreams", name: "maxConcurrentStreams", pkg: "net/http", typ: $funcType([], [$Uint32], false)}, {prop: "maxDecoderHeaderTableSize", name: "maxDecoderHeaderTableSize", pkg: "net/http", typ: $funcType([], [$Uint32], false)}, {prop: "maxEncoderHeaderTableSize", name: "maxEncoderHeaderTableSize", pkg: "net/http", typ: $funcType([], [$Uint32], false)}, {prop: "maxQueuedControlFrames", name: "maxQueuedControlFrames", pkg: "net/http", typ: $funcType([], [$Int], false)}, {prop: "ServeConn", name: "ServeConn", pkg: "", typ: $funcType([net.Conn, ptrType$83], [], false)}];
 		ptrType$56.methods = [{prop: "registerConn", name: "registerConn", pkg: "net/http", typ: $funcType([ptrType$10], [], false)}, {prop: "unregisterConn", name: "unregisterConn", pkg: "net/http", typ: $funcType([ptrType$10], [], false)}, {prop: "startGracefulShutdown", name: "startGracefulShutdown", pkg: "net/http", typ: $funcType([], [], false)}];
 		ptrType$83.methods = [{prop: "context", name: "context", pkg: "net/http", typ: $funcType([], [context.Context], false)}, {prop: "baseConfig", name: "baseConfig", pkg: "net/http", typ: $funcType([], [ptrType$44], false)}, {prop: "handler", name: "handler", pkg: "net/http", typ: $funcType([], [Handler], false)}];
-		ptrType$10.methods = [{prop: "rejectConn", name: "rejectConn", pkg: "net/http", typ: $funcType([http2ErrCode, $String], [], false)}, {prop: "maxHeaderListSize", name: "maxHeaderListSize", pkg: "net/http", typ: $funcType([], [$Uint32], false)}, {prop: "curOpenStreams", name: "curOpenStreams", pkg: "net/http", typ: $funcType([], [$Uint32], false)}, {prop: "Framer", name: "Framer", pkg: "", typ: $funcType([], [ptrType$68], false)}, {prop: "CloseConn", name: "CloseConn", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Flush", name: "Flush", pkg: "", typ: $funcType([], [$error], false)}, {prop: "HeaderEncoder", name: "HeaderEncoder", pkg: "", typ: $funcType([], [ptrType$85, ptrType$39], false)}, {prop: "state", name: "state", pkg: "net/http", typ: $funcType([$Uint32], [http2streamState, ptrType$8], false)}, {prop: "setConnState", name: "setConnState", pkg: "net/http", typ: $funcType([ConnState], [], false)}, {prop: "vlogf", name: "vlogf", pkg: "net/http", typ: $funcType([$String, sliceType], [], true)}, {prop: "logf", name: "logf", pkg: "net/http", typ: $funcType([$String, sliceType], [], true)}, {prop: "condlogf", name: "condlogf", pkg: "net/http", typ: $funcType([$error, $String, sliceType], [], true)}, {prop: "canonicalHeader", name: "canonicalHeader", pkg: "net/http", typ: $funcType([$String], [$String], false)}, {prop: "readFrames", name: "readFrames", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "writeFrameAsync", name: "writeFrameAsync", pkg: "net/http", typ: $funcType([http2FrameWriteRequest], [], false)}, {prop: "closeAllStreamsOnConnClose", name: "closeAllStreamsOnConnClose", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "stopShutdownTimer", name: "stopShutdownTimer", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "notePanic", name: "notePanic", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "serve", name: "serve", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "awaitGracefulShutdown", name: "awaitGracefulShutdown", pkg: "net/http", typ: $funcType([chanType$2, chanType$1], [], false)}, {prop: "onSettingsTimer", name: "onSettingsTimer", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "onIdleTimer", name: "onIdleTimer", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "onShutdownTimer", name: "onShutdownTimer", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "sendServeMsg", name: "sendServeMsg", pkg: "net/http", typ: $funcType([$emptyInterface], [], false)}, {prop: "readPreface", name: "readPreface", pkg: "net/http", typ: $funcType([], [$error], false)}, {prop: "writeDataFromHandler", name: "writeDataFromHandler", pkg: "net/http", typ: $funcType([ptrType$8, sliceType$3, $Bool], [$error], false)}, {prop: "writeFrameFromHandler", name: "writeFrameFromHandler", pkg: "net/http", typ: $funcType([http2FrameWriteRequest], [$error], false)}, {prop: "writeFrame", name: "writeFrame", pkg: "net/http", typ: $funcType([http2FrameWriteRequest], [], false)}, {prop: "startFrameWrite", name: "startFrameWrite", pkg: "net/http", typ: $funcType([http2FrameWriteRequest], [], false)}, {prop: "wroteFrame", name: "wroteFrame", pkg: "net/http", typ: $funcType([http2frameWriteResult], [], false)}, {prop: "scheduleFrameWrite", name: "scheduleFrameWrite", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "startGracefulShutdown", name: "startGracefulShutdown", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "startGracefulShutdownInternal", name: "startGracefulShutdownInternal", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "goAway", name: "goAway", pkg: "net/http", typ: $funcType([http2ErrCode], [], false)}, {prop: "shutDownIn", name: "shutDownIn", pkg: "net/http", typ: $funcType([time.Duration], [], false)}, {prop: "resetStream", name: "resetStream", pkg: "net/http", typ: $funcType([http2StreamError], [], false)}, {prop: "processFrameFromReader", name: "processFrameFromReader", pkg: "net/http", typ: $funcType([http2readFrameResult], [$Bool], false)}, {prop: "processFrame", name: "processFrame", pkg: "net/http", typ: $funcType([http2Frame], [$error], false)}, {prop: "processPing", name: "processPing", pkg: "net/http", typ: $funcType([ptrType$77], [$error], false)}, {prop: "processWindowUpdate", name: "processWindowUpdate", pkg: "net/http", typ: $funcType([ptrType$76], [$error], false)}, {prop: "processResetStream", name: "processResetStream", pkg: "net/http", typ: $funcType([ptrType$79], [$error], false)}, {prop: "closeStream", name: "closeStream", pkg: "net/http", typ: $funcType([ptrType$8, $error], [], false)}, {prop: "processSettings", name: "processSettings", pkg: "net/http", typ: $funcType([ptrType$74], [$error], false)}, {prop: "processSetting", name: "processSetting", pkg: "net/http", typ: $funcType([http2Setting], [$error], false)}, {prop: "processSettingInitialWindowSize", name: "processSettingInitialWindowSize", pkg: "net/http", typ: $funcType([$Uint32], [$error], false)}, {prop: "processData", name: "processData", pkg: "net/http", typ: $funcType([ptrType$75], [$error], false)}, {prop: "processGoAway", name: "processGoAway", pkg: "net/http", typ: $funcType([ptrType$78], [$error], false)}, {prop: "processHeaders", name: "processHeaders", pkg: "net/http", typ: $funcType([ptrType$72], [$error], false)}, {prop: "upgradeRequest", name: "upgradeRequest", pkg: "net/http", typ: $funcType([ptrType$9], [], false)}, {prop: "checkPriority", name: "checkPriority", pkg: "net/http", typ: $funcType([$Uint32, http2PriorityParam], [$error], false)}, {prop: "processPriority", name: "processPriority", pkg: "net/http", typ: $funcType([ptrType$91], [$error], false)}, {prop: "newStream", name: "newStream", pkg: "net/http", typ: $funcType([$Uint32, $Uint32, http2streamState], [ptrType$8], false)}, {prop: "newWriterAndRequest", name: "newWriterAndRequest", pkg: "net/http", typ: $funcType([ptrType$8, ptrType$72], [ptrType$13, ptrType$9, $error], false)}, {prop: "newWriterAndRequestNoBody", name: "newWriterAndRequestNoBody", pkg: "net/http", typ: $funcType([ptrType$8, http2requestParam], [ptrType$13, ptrType$9, $error], false)}, {prop: "newResponseWriter", name: "newResponseWriter", pkg: "net/http", typ: $funcType([ptrType$8, ptrType$9], [ptrType$13], false)}, {prop: "scheduleHandler", name: "scheduleHandler", pkg: "net/http", typ: $funcType([$Uint32, ptrType$13, ptrType$9, funcType$17], [$error], false)}, {prop: "handlerDone", name: "handlerDone", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "runHandler", name: "runHandler", pkg: "net/http", typ: $funcType([ptrType$13, ptrType$9, funcType$17], [], false)}, {prop: "writeHeaders", name: "writeHeaders", pkg: "net/http", typ: $funcType([ptrType$8, ptrType$89], [$error], false)}, {prop: "write100ContinueHeaders", name: "write100ContinueHeaders", pkg: "net/http", typ: $funcType([ptrType$8], [], false)}, {prop: "noteBodyReadFromHandler", name: "noteBodyReadFromHandler", pkg: "net/http", typ: $funcType([ptrType$8, $Int, $error], [], false)}, {prop: "noteBodyRead", name: "noteBodyRead", pkg: "net/http", typ: $funcType([ptrType$8, $Int], [], false)}, {prop: "sendWindowUpdate", name: "sendWindowUpdate", pkg: "net/http", typ: $funcType([ptrType$8, $Int], [], false)}, {prop: "sendWindowUpdate32", name: "sendWindowUpdate32", pkg: "net/http", typ: $funcType([ptrType$8, $Int32], [], false)}, {prop: "startPush", name: "startPush", pkg: "net/http", typ: $funcType([ptrType$87], [], false)}, {prop: "countError", name: "countError", pkg: "net/http", typ: $funcType([$String, $error], [$error], false)}];
-		ptrType$8.methods = [{prop: "isPushed", name: "isPushed", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "endStream", name: "endStream", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "copyTrailersToHandlerRequest", name: "copyTrailersToHandlerRequest", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "onReadTimeout", name: "onReadTimeout", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "onWriteTimeout", name: "onWriteTimeout", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "processTrailerHeaders", name: "processTrailerHeaders", pkg: "net/http", typ: $funcType([ptrType$72], [$error], false)}];
+		ptrType$10.methods = [{prop: "rejectConn", name: "rejectConn", pkg: "net/http", typ: $funcType([http2ErrCode, $String], [], false)}, {prop: "maxHeaderListSize", name: "maxHeaderListSize", pkg: "net/http", typ: $funcType([], [$Uint32], false)}, {prop: "curOpenStreams", name: "curOpenStreams", pkg: "net/http", typ: $funcType([], [$Uint32], false)}, {prop: "Framer", name: "Framer", pkg: "", typ: $funcType([], [ptrType$68], false)}, {prop: "CloseConn", name: "CloseConn", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Flush", name: "Flush", pkg: "", typ: $funcType([], [$error], false)}, {prop: "HeaderEncoder", name: "HeaderEncoder", pkg: "", typ: $funcType([], [ptrType$85, ptrType$39], false)}, {prop: "state", name: "state", pkg: "net/http", typ: $funcType([$Uint32], [http2streamState, ptrType$8], false)}, {prop: "setConnState", name: "setConnState", pkg: "net/http", typ: $funcType([ConnState], [], false)}, {prop: "vlogf", name: "vlogf", pkg: "net/http", typ: $funcType([$String, sliceType], [], true)}, {prop: "logf", name: "logf", pkg: "net/http", typ: $funcType([$String, sliceType], [], true)}, {prop: "condlogf", name: "condlogf", pkg: "net/http", typ: $funcType([$error, $String, sliceType], [], true)}, {prop: "canonicalHeader", name: "canonicalHeader", pkg: "net/http", typ: $funcType([$String], [$String], false)}, {prop: "readFrames", name: "readFrames", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "writeFrameAsync", name: "writeFrameAsync", pkg: "net/http", typ: $funcType([http2FrameWriteRequest, ptrType$87], [], false)}, {prop: "closeAllStreamsOnConnClose", name: "closeAllStreamsOnConnClose", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "stopShutdownTimer", name: "stopShutdownTimer", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "notePanic", name: "notePanic", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "serve", name: "serve", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "awaitGracefulShutdown", name: "awaitGracefulShutdown", pkg: "net/http", typ: $funcType([chanType$2, chanType$1], [], false)}, {prop: "onSettingsTimer", name: "onSettingsTimer", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "onIdleTimer", name: "onIdleTimer", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "onShutdownTimer", name: "onShutdownTimer", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "sendServeMsg", name: "sendServeMsg", pkg: "net/http", typ: $funcType([$emptyInterface], [], false)}, {prop: "readPreface", name: "readPreface", pkg: "net/http", typ: $funcType([], [$error], false)}, {prop: "writeDataFromHandler", name: "writeDataFromHandler", pkg: "net/http", typ: $funcType([ptrType$8, sliceType$3, $Bool], [$error], false)}, {prop: "writeFrameFromHandler", name: "writeFrameFromHandler", pkg: "net/http", typ: $funcType([http2FrameWriteRequest], [$error], false)}, {prop: "writeFrame", name: "writeFrame", pkg: "net/http", typ: $funcType([http2FrameWriteRequest], [], false)}, {prop: "startFrameWrite", name: "startFrameWrite", pkg: "net/http", typ: $funcType([http2FrameWriteRequest], [], false)}, {prop: "wroteFrame", name: "wroteFrame", pkg: "net/http", typ: $funcType([http2frameWriteResult], [], false)}, {prop: "scheduleFrameWrite", name: "scheduleFrameWrite", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "startGracefulShutdown", name: "startGracefulShutdown", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "startGracefulShutdownInternal", name: "startGracefulShutdownInternal", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "goAway", name: "goAway", pkg: "net/http", typ: $funcType([http2ErrCode], [], false)}, {prop: "shutDownIn", name: "shutDownIn", pkg: "net/http", typ: $funcType([time.Duration], [], false)}, {prop: "resetStream", name: "resetStream", pkg: "net/http", typ: $funcType([http2StreamError], [], false)}, {prop: "processFrameFromReader", name: "processFrameFromReader", pkg: "net/http", typ: $funcType([http2readFrameResult], [$Bool], false)}, {prop: "processFrame", name: "processFrame", pkg: "net/http", typ: $funcType([http2Frame], [$error], false)}, {prop: "processPing", name: "processPing", pkg: "net/http", typ: $funcType([ptrType$76], [$error], false)}, {prop: "processWindowUpdate", name: "processWindowUpdate", pkg: "net/http", typ: $funcType([ptrType$75], [$error], false)}, {prop: "processResetStream", name: "processResetStream", pkg: "net/http", typ: $funcType([ptrType$78], [$error], false)}, {prop: "closeStream", name: "closeStream", pkg: "net/http", typ: $funcType([ptrType$8, $error], [], false)}, {prop: "processSettings", name: "processSettings", pkg: "net/http", typ: $funcType([ptrType$73], [$error], false)}, {prop: "processSetting", name: "processSetting", pkg: "net/http", typ: $funcType([http2Setting], [$error], false)}, {prop: "processSettingInitialWindowSize", name: "processSettingInitialWindowSize", pkg: "net/http", typ: $funcType([$Uint32], [$error], false)}, {prop: "processData", name: "processData", pkg: "net/http", typ: $funcType([ptrType$74], [$error], false)}, {prop: "processGoAway", name: "processGoAway", pkg: "net/http", typ: $funcType([ptrType$77], [$error], false)}, {prop: "processHeaders", name: "processHeaders", pkg: "net/http", typ: $funcType([ptrType$91], [$error], false)}, {prop: "upgradeRequest", name: "upgradeRequest", pkg: "net/http", typ: $funcType([ptrType$9], [], false)}, {prop: "checkPriority", name: "checkPriority", pkg: "net/http", typ: $funcType([$Uint32, http2PriorityParam], [$error], false)}, {prop: "processPriority", name: "processPriority", pkg: "net/http", typ: $funcType([ptrType$92], [$error], false)}, {prop: "newStream", name: "newStream", pkg: "net/http", typ: $funcType([$Uint32, $Uint32, http2streamState], [ptrType$8], false)}, {prop: "newWriterAndRequest", name: "newWriterAndRequest", pkg: "net/http", typ: $funcType([ptrType$8, ptrType$91], [ptrType$13, ptrType$9, $error], false)}, {prop: "newWriterAndRequestNoBody", name: "newWriterAndRequestNoBody", pkg: "net/http", typ: $funcType([ptrType$8, http2requestParam], [ptrType$13, ptrType$9, $error], false)}, {prop: "newResponseWriter", name: "newResponseWriter", pkg: "net/http", typ: $funcType([ptrType$8, ptrType$9], [ptrType$13], false)}, {prop: "scheduleHandler", name: "scheduleHandler", pkg: "net/http", typ: $funcType([$Uint32, ptrType$13, ptrType$9, funcType$17], [$error], false)}, {prop: "handlerDone", name: "handlerDone", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "runHandler", name: "runHandler", pkg: "net/http", typ: $funcType([ptrType$13, ptrType$9, funcType$17], [], false)}, {prop: "writeHeaders", name: "writeHeaders", pkg: "net/http", typ: $funcType([ptrType$8, ptrType$89], [$error], false)}, {prop: "write100ContinueHeaders", name: "write100ContinueHeaders", pkg: "net/http", typ: $funcType([ptrType$8], [], false)}, {prop: "noteBodyReadFromHandler", name: "noteBodyReadFromHandler", pkg: "net/http", typ: $funcType([ptrType$8, $Int, $error], [], false)}, {prop: "noteBodyRead", name: "noteBodyRead", pkg: "net/http", typ: $funcType([ptrType$8, $Int], [], false)}, {prop: "sendWindowUpdate32", name: "sendWindowUpdate32", pkg: "net/http", typ: $funcType([ptrType$8, $Int32], [], false)}, {prop: "sendWindowUpdate", name: "sendWindowUpdate", pkg: "net/http", typ: $funcType([ptrType$8, $Int], [], false)}, {prop: "startPush", name: "startPush", pkg: "net/http", typ: $funcType([ptrType$88], [], false)}, {prop: "countError", name: "countError", pkg: "net/http", typ: $funcType([$String, $error], [$error], false)}];
+		ptrType$8.methods = [{prop: "isPushed", name: "isPushed", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "endStream", name: "endStream", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "copyTrailersToHandlerRequest", name: "copyTrailersToHandlerRequest", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "onReadTimeout", name: "onReadTimeout", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "onWriteTimeout", name: "onWriteTimeout", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "processTrailerHeaders", name: "processTrailerHeaders", pkg: "net/http", typ: $funcType([ptrType$91], [$error], false)}];
 		ptrType$94.methods = [{prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}];
 		ptrType$13.methods = [{prop: "SetReadDeadline", name: "SetReadDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetWriteDeadline", name: "SetWriteDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "Flush", name: "Flush", pkg: "", typ: $funcType([], [], false)}, {prop: "FlushError", name: "FlushError", pkg: "", typ: $funcType([], [$error], false)}, {prop: "CloseNotify", name: "CloseNotify", pkg: "", typ: $funcType([], [chanType$9], false)}, {prop: "Header", name: "Header", pkg: "", typ: $funcType([], [Header], false)}, {prop: "WriteHeader", name: "WriteHeader", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([$String], [$Int, $error], false)}, {prop: "write", name: "write", pkg: "net/http", typ: $funcType([$Int, sliceType$3, $String], [$Int, $error], false)}, {prop: "handlerDone", name: "handlerDone", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "Push", name: "Push", pkg: "", typ: $funcType([$String, ptrType$98], [$error], false)}];
 		ptrType$96.methods = [{prop: "hasTrailers", name: "hasTrailers", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "hasNonemptyTrailers", name: "hasNonemptyTrailers", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "declareTrailer", name: "declareTrailer", pkg: "net/http", typ: $funcType([$String], [], false)}, {prop: "writeChunk", name: "writeChunk", pkg: "net/http", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "promoteUndeclaredTrailers", name: "promoteUndeclaredTrailers", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "writeHeader", name: "writeHeader", pkg: "net/http", typ: $funcType([$Int], [], false)}];
 		http2chunkWriter.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}];
 		ptrType$99.methods = [{prop: "dialTLSWithContext", name: "dialTLSWithContext", pkg: "net/http", typ: $funcType([context.Context, $String, $String, ptrType$15], [ptrType$29, $error], false)}, {prop: "maxHeaderListSize", name: "maxHeaderListSize", pkg: "net/http", typ: $funcType([], [$Uint32], false)}, {prop: "maxFrameReadSize", name: "maxFrameReadSize", pkg: "net/http", typ: $funcType([], [$Uint32], false)}, {prop: "disableCompression", name: "disableCompression", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "pingTimeout", name: "pingTimeout", pkg: "net/http", typ: $funcType([], [time.Duration], false)}, {prop: "connPool", name: "connPool", pkg: "net/http", typ: $funcType([], [http2ClientConnPool], false)}, {prop: "initConnPool", name: "initConnPool", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "RoundTrip", name: "RoundTrip", pkg: "", typ: $funcType([ptrType$9], [ptrType$17, $error], false)}, {prop: "RoundTripOpt", name: "RoundTripOpt", pkg: "", typ: $funcType([ptrType$9, http2RoundTripOpt], [ptrType$17, $error], false)}, {prop: "CloseIdleConnections", name: "CloseIdleConnections", pkg: "", typ: $funcType([], [], false)}, {prop: "dialClientConn", name: "dialClientConn", pkg: "net/http", typ: $funcType([context.Context, $String, $Bool], [ptrType$64, $error], false)}, {prop: "newTLSConfig", name: "newTLSConfig", pkg: "net/http", typ: $funcType([$String], [ptrType$15], false)}, {prop: "dialTLS", name: "dialTLS", pkg: "net/http", typ: $funcType([context.Context, $String, $String, ptrType$15], [net.Conn, $error], false)}, {prop: "disableKeepAlives", name: "disableKeepAlives", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "expectContinueTimeout", name: "expectContinueTimeout", pkg: "net/http", typ: $funcType([], [time.Duration], false)}, {prop: "maxDecoderHeaderTableSize", name: "maxDecoderHeaderTableSize", pkg: "net/http", typ: $funcType([], [$Uint32], false)}, {prop: "maxEncoderHeaderTableSize", name: "maxEncoderHeaderTableSize", pkg: "net/http", typ: $funcType([], [$Uint32], false)}, {prop: "NewClientConn", name: "NewClientConn", pkg: "", typ: $funcType([net.Conn], [ptrType$64, $error], false)}, {prop: "newClientConn", name: "newClientConn", pkg: "net/http", typ: $funcType([net.Conn, $Bool], [ptrType$64, $error], false)}, {prop: "vlogf", name: "vlogf", pkg: "net/http", typ: $funcType([$String, sliceType], [], true)}, {prop: "logf", name: "logf", pkg: "net/http", typ: $funcType([$String, sliceType], [], true)}, {prop: "idleConnTimeout", name: "idleConnTimeout", pkg: "net/http", typ: $funcType([], [time.Duration], false)}];
-		ptrType$64.methods = [{prop: "healthCheck", name: "healthCheck", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "SetDoNotReuse", name: "SetDoNotReuse", pkg: "", typ: $funcType([], [], false)}, {prop: "setGoAway", name: "setGoAway", pkg: "net/http", typ: $funcType([ptrType$78], [], false)}, {prop: "CanTakeNewRequest", name: "CanTakeNewRequest", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "ReserveNewRequest", name: "ReserveNewRequest", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "State", name: "State", pkg: "", typ: $funcType([], [http2ClientConnState], false)}, {prop: "idleState", name: "idleState", pkg: "net/http", typ: $funcType([], [http2clientConnIdleState], false)}, {prop: "idleStateLocked", name: "idleStateLocked", pkg: "net/http", typ: $funcType([], [http2clientConnIdleState], false)}, {prop: "canTakeNewRequestLocked", name: "canTakeNewRequestLocked", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "tooIdleLocked", name: "tooIdleLocked", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "onIdleTimeout", name: "onIdleTimeout", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "closeConn", name: "closeConn", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "forceCloseConn", name: "forceCloseConn", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "closeIfIdle", name: "closeIfIdle", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "isDoNotReuseAndIdle", name: "isDoNotReuseAndIdle", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "Shutdown", name: "Shutdown", pkg: "", typ: $funcType([context.Context], [$error], false)}, {prop: "sendGoAway", name: "sendGoAway", pkg: "net/http", typ: $funcType([], [$error], false)}, {prop: "closeForError", name: "closeForError", pkg: "net/http", typ: $funcType([$error], [], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "closeForLostPing", name: "closeForLostPing", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "responseHeaderTimeout", name: "responseHeaderTimeout", pkg: "net/http", typ: $funcType([], [time.Duration], false)}, {prop: "decrStreamReservations", name: "decrStreamReservations", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "decrStreamReservationsLocked", name: "decrStreamReservationsLocked", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "RoundTrip", name: "RoundTrip", pkg: "", typ: $funcType([ptrType$9], [ptrType$17, $error], false)}, {prop: "awaitOpenSlotForStreamLocked", name: "awaitOpenSlotForStreamLocked", pkg: "net/http", typ: $funcType([ptrType$101], [$error], false)}, {prop: "writeHeaders", name: "writeHeaders", pkg: "net/http", typ: $funcType([$Uint32, $Bool, $Int, sliceType$3], [$error], false)}, {prop: "encodeHeaders", name: "encodeHeaders", pkg: "net/http", typ: $funcType([ptrType$9, $Bool, $String, $Int64], [sliceType$3, $error], false)}, {prop: "encodeTrailers", name: "encodeTrailers", pkg: "net/http", typ: $funcType([Header], [sliceType$3, $error], false)}, {prop: "writeHeader", name: "writeHeader", pkg: "net/http", typ: $funcType([$String, $String], [], false)}, {prop: "addStreamLocked", name: "addStreamLocked", pkg: "net/http", typ: $funcType([ptrType$101], [], false)}, {prop: "forgetStreamID", name: "forgetStreamID", pkg: "net/http", typ: $funcType([$Uint32], [], false)}, {prop: "readLoop", name: "readLoop", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "countReadFrameError", name: "countReadFrameError", pkg: "net/http", typ: $funcType([$error], [], false)}, {prop: "Ping", name: "Ping", pkg: "", typ: $funcType([context.Context], [$error], false)}, {prop: "writeStreamReset", name: "writeStreamReset", pkg: "net/http", typ: $funcType([$Uint32, http2ErrCode, $error], [], false)}, {prop: "logf", name: "logf", pkg: "net/http", typ: $funcType([$String, sliceType], [], true)}, {prop: "vlogf", name: "vlogf", pkg: "net/http", typ: $funcType([$String, sliceType], [], true)}];
+		ptrType$64.methods = [{prop: "healthCheck", name: "healthCheck", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "SetDoNotReuse", name: "SetDoNotReuse", pkg: "", typ: $funcType([], [], false)}, {prop: "setGoAway", name: "setGoAway", pkg: "net/http", typ: $funcType([ptrType$77], [], false)}, {prop: "CanTakeNewRequest", name: "CanTakeNewRequest", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "ReserveNewRequest", name: "ReserveNewRequest", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "State", name: "State", pkg: "", typ: $funcType([], [http2ClientConnState], false)}, {prop: "idleState", name: "idleState", pkg: "net/http", typ: $funcType([], [http2clientConnIdleState], false)}, {prop: "idleStateLocked", name: "idleStateLocked", pkg: "net/http", typ: $funcType([], [http2clientConnIdleState], false)}, {prop: "canTakeNewRequestLocked", name: "canTakeNewRequestLocked", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "tooIdleLocked", name: "tooIdleLocked", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "onIdleTimeout", name: "onIdleTimeout", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "closeConn", name: "closeConn", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "forceCloseConn", name: "forceCloseConn", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "closeIfIdle", name: "closeIfIdle", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "isDoNotReuseAndIdle", name: "isDoNotReuseAndIdle", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "Shutdown", name: "Shutdown", pkg: "", typ: $funcType([context.Context], [$error], false)}, {prop: "sendGoAway", name: "sendGoAway", pkg: "net/http", typ: $funcType([], [$error], false)}, {prop: "closeForError", name: "closeForError", pkg: "net/http", typ: $funcType([$error], [], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "closeForLostPing", name: "closeForLostPing", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "responseHeaderTimeout", name: "responseHeaderTimeout", pkg: "net/http", typ: $funcType([], [time.Duration], false)}, {prop: "decrStreamReservations", name: "decrStreamReservations", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "decrStreamReservationsLocked", name: "decrStreamReservationsLocked", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "RoundTrip", name: "RoundTrip", pkg: "", typ: $funcType([ptrType$9], [ptrType$17, $error], false)}, {prop: "awaitOpenSlotForStreamLocked", name: "awaitOpenSlotForStreamLocked", pkg: "net/http", typ: $funcType([ptrType$101], [$error], false)}, {prop: "writeHeaders", name: "writeHeaders", pkg: "net/http", typ: $funcType([$Uint32, $Bool, $Int, sliceType$3], [$error], false)}, {prop: "encodeHeaders", name: "encodeHeaders", pkg: "net/http", typ: $funcType([ptrType$9, $Bool, $String, $Int64], [sliceType$3, $error], false)}, {prop: "encodeTrailers", name: "encodeTrailers", pkg: "net/http", typ: $funcType([Header], [sliceType$3, $error], false)}, {prop: "writeHeader", name: "writeHeader", pkg: "net/http", typ: $funcType([$String, $String], [], false)}, {prop: "addStreamLocked", name: "addStreamLocked", pkg: "net/http", typ: $funcType([ptrType$101], [], false)}, {prop: "forgetStreamID", name: "forgetStreamID", pkg: "net/http", typ: $funcType([$Uint32], [], false)}, {prop: "readLoop", name: "readLoop", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "countReadFrameError", name: "countReadFrameError", pkg: "net/http", typ: $funcType([$error], [], false)}, {prop: "Ping", name: "Ping", pkg: "", typ: $funcType([context.Context], [$error], false)}, {prop: "writeStreamReset", name: "writeStreamReset", pkg: "net/http", typ: $funcType([$Uint32, http2ErrCode, $error], [], false)}, {prop: "logf", name: "logf", pkg: "net/http", typ: $funcType([$String, sliceType], [], true)}, {prop: "vlogf", name: "vlogf", pkg: "net/http", typ: $funcType([$String, sliceType], [], true)}];
 		ptrType$101.methods = [{prop: "get1xxTraceFunc", name: "get1xxTraceFunc", pkg: "net/http", typ: $funcType([], [funcType$29], false)}, {prop: "abortStream", name: "abortStream", pkg: "net/http", typ: $funcType([$error], [], false)}, {prop: "abortStreamLocked", name: "abortStreamLocked", pkg: "net/http", typ: $funcType([$error], [], false)}, {prop: "abortRequestBodyWrite", name: "abortRequestBodyWrite", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "closeReqBodyLocked", name: "closeReqBodyLocked", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "doRequest", name: "doRequest", pkg: "net/http", typ: $funcType([ptrType$9], [], false)}, {prop: "writeRequest", name: "writeRequest", pkg: "net/http", typ: $funcType([ptrType$9], [$error], false)}, {prop: "encodeAndWriteHeaders", name: "encodeAndWriteHeaders", pkg: "net/http", typ: $funcType([ptrType$9], [$error], false)}, {prop: "cleanupWriteRequest", name: "cleanupWriteRequest", pkg: "net/http", typ: $funcType([$error], [], false)}, {prop: "frameScratchBufferLen", name: "frameScratchBufferLen", pkg: "net/http", typ: $funcType([$Int], [$Int], false)}, {prop: "writeRequestBody", name: "writeRequestBody", pkg: "net/http", typ: $funcType([ptrType$9], [$error], false)}, {prop: "awaitFlowControl", name: "awaitFlowControl", pkg: "net/http", typ: $funcType([$Int], [$Int32, $error], false)}, {prop: "copyTrailers", name: "copyTrailers", pkg: "net/http", typ: $funcType([], [], false)}];
 		http2stickyErrWriter.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}];
 		http2noCachedConnError.methods = [{prop: "IsHTTP2NoCachedConnError", name: "IsHTTP2NoCachedConnError", pkg: "", typ: $funcType([], [], false)}, {prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$140.methods = [{prop: "cleanup", name: "cleanup", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "run", name: "run", pkg: "net/http", typ: $funcType([], [$error], false)}, {prop: "processHeaders", name: "processHeaders", pkg: "net/http", typ: $funcType([ptrType$72], [$error], false)}, {prop: "handleResponse", name: "handleResponse", pkg: "net/http", typ: $funcType([ptrType$101, ptrType$72], [ptrType$17, $error], false)}, {prop: "processTrailers", name: "processTrailers", pkg: "net/http", typ: $funcType([ptrType$101, ptrType$72], [$error], false)}, {prop: "processData", name: "processData", pkg: "net/http", typ: $funcType([ptrType$75], [$error], false)}, {prop: "endStream", name: "endStream", pkg: "net/http", typ: $funcType([ptrType$101], [], false)}, {prop: "endStreamError", name: "endStreamError", pkg: "net/http", typ: $funcType([ptrType$101, $error], [], false)}, {prop: "streamByID", name: "streamByID", pkg: "net/http", typ: $funcType([$Uint32], [ptrType$101], false)}, {prop: "processGoAway", name: "processGoAway", pkg: "net/http", typ: $funcType([ptrType$78], [$error], false)}, {prop: "processSettings", name: "processSettings", pkg: "net/http", typ: $funcType([ptrType$74], [$error], false)}, {prop: "processSettingsNoWrite", name: "processSettingsNoWrite", pkg: "net/http", typ: $funcType([ptrType$74], [$error], false)}, {prop: "processWindowUpdate", name: "processWindowUpdate", pkg: "net/http", typ: $funcType([ptrType$76], [$error], false)}, {prop: "processResetStream", name: "processResetStream", pkg: "net/http", typ: $funcType([ptrType$79], [$error], false)}, {prop: "processPing", name: "processPing", pkg: "net/http", typ: $funcType([ptrType$77], [$error], false)}, {prop: "processPushPromise", name: "processPushPromise", pkg: "net/http", typ: $funcType([ptrType$92], [$error], false)}];
+		ptrType$144.methods = [{prop: "cleanup", name: "cleanup", pkg: "net/http", typ: $funcType([], [], false)}, {prop: "run", name: "run", pkg: "net/http", typ: $funcType([], [$error], false)}, {prop: "processHeaders", name: "processHeaders", pkg: "net/http", typ: $funcType([ptrType$91], [$error], false)}, {prop: "handleResponse", name: "handleResponse", pkg: "net/http", typ: $funcType([ptrType$101, ptrType$91], [ptrType$17, $error], false)}, {prop: "processTrailers", name: "processTrailers", pkg: "net/http", typ: $funcType([ptrType$101, ptrType$91], [$error], false)}, {prop: "processData", name: "processData", pkg: "net/http", typ: $funcType([ptrType$74], [$error], false)}, {prop: "endStream", name: "endStream", pkg: "net/http", typ: $funcType([ptrType$101], [], false)}, {prop: "endStreamError", name: "endStreamError", pkg: "net/http", typ: $funcType([ptrType$101, $error], [], false)}, {prop: "streamByID", name: "streamByID", pkg: "net/http", typ: $funcType([$Uint32], [ptrType$101], false)}, {prop: "processGoAway", name: "processGoAway", pkg: "net/http", typ: $funcType([ptrType$77], [$error], false)}, {prop: "processSettings", name: "processSettings", pkg: "net/http", typ: $funcType([ptrType$73], [$error], false)}, {prop: "processSettingsNoWrite", name: "processSettingsNoWrite", pkg: "net/http", typ: $funcType([ptrType$73], [$error], false)}, {prop: "processWindowUpdate", name: "processWindowUpdate", pkg: "net/http", typ: $funcType([ptrType$75], [$error], false)}, {prop: "processResetStream", name: "processResetStream", pkg: "net/http", typ: $funcType([ptrType$78], [$error], false)}, {prop: "processPing", name: "processPing", pkg: "net/http", typ: $funcType([ptrType$76], [$error], false)}, {prop: "processPushPromise", name: "processPushPromise", pkg: "net/http", typ: $funcType([ptrType$93], [$error], false)}];
 		http2GoAwayError.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		http2transportResponseBody.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}];
 		http2noBodyReader.methods = [{prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}];
 		http2missingBody.methods = [{prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}];
 		http2erringRoundTripper.methods = [{prop: "RoundTripErr", name: "RoundTripErr", pkg: "", typ: $funcType([], [$error], false)}, {prop: "RoundTrip", name: "RoundTrip", pkg: "", typ: $funcType([ptrType$9], [ptrType$17, $error], false)}];
-		ptrType$141.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}];
+		ptrType$145.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}];
 		http2noDialH2RoundTripper.methods = [{prop: "RoundTrip", name: "RoundTrip", pkg: "", typ: $funcType([ptrType$9], [ptrType$17, $error], false)}];
 		http2flushFrameWriter.methods = [{prop: "writeFrame", name: "writeFrame", pkg: "net/http", typ: $funcType([http2writeContext], [$error], false)}, {prop: "staysWithinBuffer", name: "staysWithinBuffer", pkg: "net/http", typ: $funcType([$Int], [$Bool], false)}];
 		http2writeSettings.methods = [{prop: "staysWithinBuffer", name: "staysWithinBuffer", pkg: "net/http", typ: $funcType([$Int], [$Bool], false)}, {prop: "writeFrame", name: "writeFrame", pkg: "net/http", typ: $funcType([http2writeContext], [$error], false)}];
-		ptrType$142.methods = [{prop: "writeFrame", name: "writeFrame", pkg: "net/http", typ: $funcType([http2writeContext], [$error], false)}, {prop: "staysWithinBuffer", name: "staysWithinBuffer", pkg: "net/http", typ: $funcType([$Int], [$Bool], false)}];
-		ptrType$88.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "writeFrame", name: "writeFrame", pkg: "net/http", typ: $funcType([http2writeContext], [$error], false)}, {prop: "staysWithinBuffer", name: "staysWithinBuffer", pkg: "net/http", typ: $funcType([$Int], [$Bool], false)}];
+		ptrType$146.methods = [{prop: "writeFrame", name: "writeFrame", pkg: "net/http", typ: $funcType([http2writeContext], [$error], false)}, {prop: "staysWithinBuffer", name: "staysWithinBuffer", pkg: "net/http", typ: $funcType([$Int], [$Bool], false)}];
+		ptrType$87.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "writeFrame", name: "writeFrame", pkg: "net/http", typ: $funcType([http2writeContext], [$error], false)}, {prop: "staysWithinBuffer", name: "staysWithinBuffer", pkg: "net/http", typ: $funcType([$Int], [$Bool], false)}];
 		http2handlerPanicRST.methods = [{prop: "writeFrame", name: "writeFrame", pkg: "net/http", typ: $funcType([http2writeContext], [$error], false)}, {prop: "staysWithinBuffer", name: "staysWithinBuffer", pkg: "net/http", typ: $funcType([$Int], [$Bool], false)}];
 		http2writePingAck.methods = [{prop: "writeFrame", name: "writeFrame", pkg: "net/http", typ: $funcType([http2writeContext], [$error], false)}, {prop: "staysWithinBuffer", name: "staysWithinBuffer", pkg: "net/http", typ: $funcType([$Int], [$Bool], false)}];
 		http2writeSettingsAck.methods = [{prop: "writeFrame", name: "writeFrame", pkg: "net/http", typ: $funcType([http2writeContext], [$error], false)}, {prop: "staysWithinBuffer", name: "staysWithinBuffer", pkg: "net/http", typ: $funcType([$Int], [$Bool], false)}];
@@ -301512,14 +304264,15 @@ $packages["net/http"] = (function() {
 		http2write100ContinueHeadersFrame.methods = [{prop: "writeFrame", name: "writeFrame", pkg: "net/http", typ: $funcType([http2writeContext], [$error], false)}, {prop: "staysWithinBuffer", name: "staysWithinBuffer", pkg: "net/http", typ: $funcType([$Int], [$Bool], false)}];
 		http2writeWindowUpdate.methods = [{prop: "staysWithinBuffer", name: "staysWithinBuffer", pkg: "net/http", typ: $funcType([$Int], [$Bool], false)}, {prop: "writeFrame", name: "writeFrame", pkg: "net/http", typ: $funcType([http2writeContext], [$error], false)}];
 		http2FrameWriteRequest.methods = [{prop: "StreamID", name: "StreamID", pkg: "", typ: $funcType([], [$Uint32], false)}, {prop: "isControl", name: "isControl", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "DataSize", name: "DataSize", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Consume", name: "Consume", pkg: "", typ: $funcType([$Int32], [http2FrameWriteRequest, http2FrameWriteRequest, $Int], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$143.methods = [{prop: "replyToWriter", name: "replyToWriter", pkg: "net/http", typ: $funcType([$error], [], false)}];
+		ptrType$147.methods = [{prop: "replyToWriter", name: "replyToWriter", pkg: "net/http", typ: $funcType([$error], [], false)}];
 		ptrType$102.methods = [{prop: "empty", name: "empty", pkg: "net/http", typ: $funcType([], [$Bool], false)}, {prop: "push", name: "push", pkg: "net/http", typ: $funcType([http2FrameWriteRequest], [], false)}, {prop: "shift", name: "shift", pkg: "net/http", typ: $funcType([], [http2FrameWriteRequest], false)}, {prop: "consume", name: "consume", pkg: "net/http", typ: $funcType([$Int32], [http2FrameWriteRequest, $Bool], false)}];
-		ptrType$104.methods = [{prop: "put", name: "put", pkg: "net/http", typ: $funcType([ptrType$102], [], false)}, {prop: "get", name: "get", pkg: "net/http", typ: $funcType([], [ptrType$102], false)}];
-		ptrType$103.methods = [{prop: "setParent", name: "setParent", pkg: "net/http", typ: $funcType([ptrType$103], [], false)}, {prop: "addBytes", name: "addBytes", pkg: "net/http", typ: $funcType([$Int64], [], false)}, {prop: "walkReadyInOrder", name: "walkReadyInOrder", pkg: "net/http", typ: $funcType([$Bool, ptrType$105, funcType$31], [$Bool], false)}];
+		ptrType$105.methods = [{prop: "put", name: "put", pkg: "net/http", typ: $funcType([ptrType$102], [], false)}, {prop: "get", name: "get", pkg: "net/http", typ: $funcType([], [ptrType$102], false)}];
+		ptrType$103.methods = [{prop: "setParent", name: "setParent", pkg: "net/http", typ: $funcType([ptrType$103], [], false)}, {prop: "addBytes", name: "addBytes", pkg: "net/http", typ: $funcType([$Int64], [], false)}, {prop: "walkReadyInOrder", name: "walkReadyInOrder", pkg: "net/http", typ: $funcType([$Bool, ptrType$106, funcType$31], [$Bool], false)}];
 		http2sortPriorityNodeSiblings.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}];
-		ptrType$144.methods = [{prop: "OpenStream", name: "OpenStream", pkg: "", typ: $funcType([$Uint32, http2OpenStreamOptions], [], false)}, {prop: "CloseStream", name: "CloseStream", pkg: "", typ: $funcType([$Uint32], [], false)}, {prop: "AdjustStream", name: "AdjustStream", pkg: "", typ: $funcType([$Uint32, http2PriorityParam], [], false)}, {prop: "Push", name: "Push", pkg: "", typ: $funcType([http2FrameWriteRequest], [], false)}, {prop: "Pop", name: "Pop", pkg: "", typ: $funcType([], [http2FrameWriteRequest, $Bool], false)}, {prop: "addClosedOrIdleNode", name: "addClosedOrIdleNode", pkg: "net/http", typ: $funcType([ptrType$105, $Int, ptrType$103], [], false)}, {prop: "removeNode", name: "removeNode", pkg: "net/http", typ: $funcType([ptrType$103], [], false)}];
+		ptrType$104.methods = [{prop: "OpenStream", name: "OpenStream", pkg: "", typ: $funcType([$Uint32, http2OpenStreamOptions], [], false)}, {prop: "CloseStream", name: "CloseStream", pkg: "", typ: $funcType([$Uint32], [], false)}, {prop: "AdjustStream", name: "AdjustStream", pkg: "", typ: $funcType([$Uint32, http2PriorityParam], [], false)}, {prop: "Push", name: "Push", pkg: "", typ: $funcType([http2FrameWriteRequest], [], false)}, {prop: "Pop", name: "Pop", pkg: "", typ: $funcType([], [http2FrameWriteRequest, $Bool], false)}, {prop: "addClosedOrIdleNode", name: "addClosedOrIdleNode", pkg: "net/http", typ: $funcType([ptrType$106, $Int, ptrType$103], [], false)}, {prop: "removeNode", name: "removeNode", pkg: "net/http", typ: $funcType([ptrType$103], [], false)}];
+		ptrType$108.methods = [{prop: "OpenStream", name: "OpenStream", pkg: "", typ: $funcType([$Uint32, http2OpenStreamOptions], [], false)}, {prop: "CloseStream", name: "CloseStream", pkg: "", typ: $funcType([$Uint32], [], false)}, {prop: "AdjustStream", name: "AdjustStream", pkg: "", typ: $funcType([$Uint32, http2PriorityParam], [], false)}, {prop: "Push", name: "Push", pkg: "", typ: $funcType([http2FrameWriteRequest], [], false)}, {prop: "Pop", name: "Pop", pkg: "", typ: $funcType([], [http2FrameWriteRequest, $Bool], false)}];
 		noTransport.methods = [{prop: "RoundTrip", name: "RoundTrip", pkg: "", typ: $funcType([ptrType$9], [ptrType$17, $error], false)}];
-		ptrType$146.methods = [{prop: "RoundTrip", name: "RoundTrip", pkg: "", typ: $funcType([ptrType$9], [ptrType$17, $error], false)}, {prop: "CancelRequest", name: "CancelRequest", pkg: "", typ: $funcType([ptrType$9], [], false)}];
+		ptrType$148.methods = [{prop: "RoundTrip", name: "RoundTrip", pkg: "", typ: $funcType([ptrType$9], [ptrType$17, $error], false)}, {prop: "CancelRequest", name: "CancelRequest", pkg: "", typ: $funcType([ptrType$9], [], false)}];
 		ptrType$58.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Valid", name: "Valid", pkg: "", typ: $funcType([], [$error], false)}];
 		Transport.init("net/http", [{prop: "idleMu", name: "idleMu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "closeIdle", name: "closeIdle", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "idleConn", name: "idleConn", embedded: false, exported: false, typ: mapType$1, tag: ""}, {prop: "idleConnWait", name: "idleConnWait", embedded: false, exported: false, typ: mapType$2, tag: ""}, {prop: "idleLRU", name: "idleLRU", embedded: false, exported: false, typ: connLRU, tag: ""}, {prop: "reqMu", name: "reqMu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "reqCanceler", name: "reqCanceler", embedded: false, exported: false, typ: mapType$3, tag: ""}, {prop: "altMu", name: "altMu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "altProto", name: "altProto", embedded: false, exported: false, typ: atomic.Value, tag: ""}, {prop: "connsPerHostMu", name: "connsPerHostMu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "connsPerHost", name: "connsPerHost", embedded: false, exported: false, typ: mapType$4, tag: ""}, {prop: "connsPerHostWait", name: "connsPerHostWait", embedded: false, exported: false, typ: mapType$2, tag: ""}, {prop: "Proxy", name: "Proxy", embedded: false, exported: true, typ: funcType$6, tag: ""}, {prop: "OnProxyConnectResponse", name: "OnProxyConnectResponse", embedded: false, exported: true, typ: funcType$7, tag: ""}, {prop: "DialContext", name: "DialContext", embedded: false, exported: true, typ: funcType$8, tag: ""}, {prop: "Dial", name: "Dial", embedded: false, exported: true, typ: funcType$9, tag: ""}, {prop: "DialTLSContext", name: "DialTLSContext", embedded: false, exported: true, typ: funcType$8, tag: ""}, {prop: "DialTLS", name: "DialTLS", embedded: false, exported: true, typ: funcType$9, tag: ""}, {prop: "TLSClientConfig", name: "TLSClientConfig", embedded: false, exported: true, typ: ptrType$15, tag: ""}, {prop: "TLSHandshakeTimeout", name: "TLSHandshakeTimeout", embedded: false, exported: true, typ: time.Duration, tag: ""}, {prop: "DisableKeepAlives", name: "DisableKeepAlives", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "DisableCompression", name: "DisableCompression", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "MaxIdleConns", name: "MaxIdleConns", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "MaxIdleConnsPerHost", name: "MaxIdleConnsPerHost", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "MaxConnsPerHost", name: "MaxConnsPerHost", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "IdleConnTimeout", name: "IdleConnTimeout", embedded: false, exported: true, typ: time.Duration, tag: ""}, {prop: "ResponseHeaderTimeout", name: "ResponseHeaderTimeout", embedded: false, exported: true, typ: time.Duration, tag: ""}, {prop: "ExpectContinueTimeout", name: "ExpectContinueTimeout", embedded: false, exported: true, typ: time.Duration, tag: ""}, {prop: "TLSNextProto", name: "TLSNextProto", embedded: false, exported: true, typ: mapType$5, tag: ""}, {prop: "ProxyConnectHeader", name: "ProxyConnectHeader", embedded: false, exported: true, typ: Header, tag: ""}, {prop: "GetProxyConnectHeader", name: "GetProxyConnectHeader", embedded: false, exported: true, typ: funcType$11, tag: ""}, {prop: "MaxResponseHeaderBytes", name: "MaxResponseHeaderBytes", embedded: false, exported: true, typ: $Int64, tag: ""}, {prop: "WriteBufferSize", name: "WriteBufferSize", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "ReadBufferSize", name: "ReadBufferSize", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "nextProtoOnce", name: "nextProtoOnce", embedded: false, exported: false, typ: sync.Once, tag: ""}, {prop: "h2transport", name: "h2transport", embedded: false, exported: false, typ: h2Transport, tag: ""}, {prop: "tlsNextProtoWasNil", name: "tlsNextProtoWasNil", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "ForceAttemptHTTP2", name: "ForceAttemptHTTP2", embedded: false, exported: true, typ: $Bool, tag: ""}]);
 		cancelKey.init("net/http", [{prop: "req", name: "req", embedded: false, exported: false, typ: ptrType$9, tag: ""}]);
@@ -301538,7 +304291,7 @@ $packages["net/http"] = (function() {
 		nothingWrittenError.init("net/http", [{prop: "error", name: "error", embedded: true, exported: false, typ: $error, tag: ""}]);
 		responseAndError.init("net/http", [{prop: "_$0", name: "_", embedded: false, exported: false, typ: incomparable, tag: ""}, {prop: "res", name: "res", embedded: false, exported: false, typ: ptrType$17, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}]);
 		requestAndChan.init("net/http", [{prop: "_$0", name: "_", embedded: false, exported: false, typ: incomparable, tag: ""}, {prop: "req", name: "req", embedded: false, exported: false, typ: ptrType$9, tag: ""}, {prop: "cancelKey", name: "cancelKey", embedded: false, exported: false, typ: cancelKey, tag: ""}, {prop: "ch", name: "ch", embedded: false, exported: false, typ: chanType$5, tag: ""}, {prop: "addedGzip", name: "addedGzip", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "continueCh", name: "continueCh", embedded: false, exported: false, typ: chanType$6, tag: ""}, {prop: "callerGone", name: "callerGone", embedded: false, exported: false, typ: chanType$2, tag: ""}]);
-		writeRequest.init("net/http", [{prop: "req", name: "req", embedded: false, exported: false, typ: ptrType$111, tag: ""}, {prop: "ch", name: "ch", embedded: false, exported: false, typ: chanType$7, tag: ""}, {prop: "continueCh", name: "continueCh", embedded: false, exported: false, typ: chanType$2, tag: ""}]);
+		writeRequest.init("net/http", [{prop: "req", name: "req", embedded: false, exported: false, typ: ptrType$114, tag: ""}, {prop: "ch", name: "ch", embedded: false, exported: false, typ: chanType$7, tag: ""}, {prop: "continueCh", name: "continueCh", embedded: false, exported: false, typ: chanType$2, tag: ""}]);
 		httpError.init("net/http", [{prop: "err", name: "err", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "timeout", name: "timeout", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		tLogKey.init("", []);
 		bodyEOFSignal.init("net/http", [{prop: "body", name: "body", embedded: false, exported: false, typ: io.ReadCloser, tag: ""}, {prop: "mu", name: "mu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "closed", name: "closed", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "rerr", name: "rerr", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "fn", name: "fn", embedded: false, exported: false, typ: funcType$14, tag: ""}, {prop: "earlyCloseFn", name: "earlyCloseFn", embedded: false, exported: false, typ: funcType$15, tag: ""}]);
@@ -301567,9 +304320,9 @@ $packages["net/http"] = (function() {
 		textSig.init("", []);
 		Handler.init([{prop: "ServeHTTP", name: "ServeHTTP", pkg: "", typ: $funcType([ResponseWriter, ptrType$9], [], false)}]);
 		ResponseWriter.init([{prop: "Header", name: "Header", pkg: "", typ: $funcType([], [Header], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "WriteHeader", name: "WriteHeader", pkg: "", typ: $funcType([$Int], [], false)}]);
-		conn.init("net/http", [{prop: "server", name: "server", embedded: false, exported: false, typ: ptrType$44, tag: ""}, {prop: "cancelCtx", name: "cancelCtx", embedded: false, exported: false, typ: context.CancelFunc, tag: ""}, {prop: "rwc", name: "rwc", embedded: false, exported: false, typ: net.Conn, tag: ""}, {prop: "remoteAddr", name: "remoteAddr", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "tlsState", name: "tlsState", embedded: false, exported: false, typ: ptrType$27, tag: ""}, {prop: "werr", name: "werr", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "r", name: "r", embedded: false, exported: false, typ: ptrType$45, tag: ""}, {prop: "bufr", name: "bufr", embedded: false, exported: false, typ: ptrType$28, tag: ""}, {prop: "bufw", name: "bufw", embedded: false, exported: false, typ: ptrType$11, tag: ""}, {prop: "lastMethod", name: "lastMethod", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "curReq", name: "curReq", embedded: false, exported: false, typ: atomic.Pointer[15 /* net/http.response */], tag: ""}, {prop: "curState", name: "curState", embedded: false, exported: false, typ: atomic.Uint64, tag: ""}, {prop: "mu", name: "mu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "hijackedv", name: "hijackedv", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		conn.init("net/http", [{prop: "server", name: "server", embedded: false, exported: false, typ: ptrType$44, tag: ""}, {prop: "cancelCtx", name: "cancelCtx", embedded: false, exported: false, typ: context.CancelFunc, tag: ""}, {prop: "rwc", name: "rwc", embedded: false, exported: false, typ: net.Conn, tag: ""}, {prop: "remoteAddr", name: "remoteAddr", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "tlsState", name: "tlsState", embedded: false, exported: false, typ: ptrType$27, tag: ""}, {prop: "werr", name: "werr", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "r", name: "r", embedded: false, exported: false, typ: ptrType$45, tag: ""}, {prop: "bufr", name: "bufr", embedded: false, exported: false, typ: ptrType$28, tag: ""}, {prop: "bufw", name: "bufw", embedded: false, exported: false, typ: ptrType$11, tag: ""}, {prop: "lastMethod", name: "lastMethod", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "curReq", name: "curReq", embedded: false, exported: false, typ: atomic.Pointer[25 /* net/http.response */], tag: ""}, {prop: "curState", name: "curState", embedded: false, exported: false, typ: atomic.Uint64, tag: ""}, {prop: "mu", name: "mu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "hijackedv", name: "hijackedv", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		chunkWriter.init("net/http", [{prop: "res", name: "res", embedded: false, exported: false, typ: ptrType$46, tag: ""}, {prop: "header", name: "header", embedded: false, exported: false, typ: Header, tag: ""}, {prop: "wroteHeader", name: "wroteHeader", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "chunking", name: "chunking", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		response.init("net/http", [{prop: "conn", name: "conn", embedded: false, exported: false, typ: ptrType$50, tag: ""}, {prop: "req", name: "req", embedded: false, exported: false, typ: ptrType$9, tag: ""}, {prop: "reqBody", name: "reqBody", embedded: false, exported: false, typ: io.ReadCloser, tag: ""}, {prop: "cancelCtx", name: "cancelCtx", embedded: false, exported: false, typ: context.CancelFunc, tag: ""}, {prop: "wroteHeader", name: "wroteHeader", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "wroteContinue", name: "wroteContinue", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "wants10KeepAlive", name: "wants10KeepAlive", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "wantsClose", name: "wantsClose", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "canWriteContinue", name: "canWriteContinue", embedded: false, exported: false, typ: atomic.Bool, tag: ""}, {prop: "writeContinueMu", name: "writeContinueMu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "w", name: "w", embedded: false, exported: false, typ: ptrType$11, tag: ""}, {prop: "cw", name: "cw", embedded: false, exported: false, typ: chunkWriter, tag: ""}, {prop: "handlerHeader", name: "handlerHeader", embedded: false, exported: false, typ: Header, tag: ""}, {prop: "calledHeader", name: "calledHeader", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "written", name: "written", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "contentLength", name: "contentLength", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "status", name: "status", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "closeAfterReply", name: "closeAfterReply", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "requestBodyLimitHit", name: "requestBodyLimitHit", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "trailers", name: "trailers", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "handlerDone", name: "handlerDone", embedded: false, exported: false, typ: atomic.Bool, tag: ""}, {prop: "dateBuf", name: "dateBuf", embedded: false, exported: false, typ: arrayType$3, tag: ""}, {prop: "clenBuf", name: "clenBuf", embedded: false, exported: false, typ: arrayType$4, tag: ""}, {prop: "statusBuf", name: "statusBuf", embedded: false, exported: false, typ: arrayType$5, tag: ""}, {prop: "closeNotifyCh", name: "closeNotifyCh", embedded: false, exported: false, typ: chanType$10, tag: ""}, {prop: "didCloseNotify", name: "didCloseNotify", embedded: false, exported: false, typ: atomic.Bool, tag: ""}]);
+		response.init("net/http", [{prop: "conn", name: "conn", embedded: false, exported: false, typ: ptrType$50, tag: ""}, {prop: "req", name: "req", embedded: false, exported: false, typ: ptrType$9, tag: ""}, {prop: "reqBody", name: "reqBody", embedded: false, exported: false, typ: io.ReadCloser, tag: ""}, {prop: "cancelCtx", name: "cancelCtx", embedded: false, exported: false, typ: context.CancelFunc, tag: ""}, {prop: "wroteHeader", name: "wroteHeader", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "wroteContinue", name: "wroteContinue", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "wants10KeepAlive", name: "wants10KeepAlive", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "wantsClose", name: "wantsClose", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "canWriteContinue", name: "canWriteContinue", embedded: false, exported: false, typ: atomic.Bool, tag: ""}, {prop: "writeContinueMu", name: "writeContinueMu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "w", name: "w", embedded: false, exported: false, typ: ptrType$11, tag: ""}, {prop: "cw", name: "cw", embedded: false, exported: false, typ: chunkWriter, tag: ""}, {prop: "handlerHeader", name: "handlerHeader", embedded: false, exported: false, typ: Header, tag: ""}, {prop: "calledHeader", name: "calledHeader", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "written", name: "written", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "contentLength", name: "contentLength", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "status", name: "status", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "closeAfterReply", name: "closeAfterReply", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "fullDuplex", name: "fullDuplex", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "requestBodyLimitHit", name: "requestBodyLimitHit", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "trailers", name: "trailers", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "handlerDone", name: "handlerDone", embedded: false, exported: false, typ: atomic.Bool, tag: ""}, {prop: "dateBuf", name: "dateBuf", embedded: false, exported: false, typ: arrayType$3, tag: ""}, {prop: "clenBuf", name: "clenBuf", embedded: false, exported: false, typ: arrayType$4, tag: ""}, {prop: "statusBuf", name: "statusBuf", embedded: false, exported: false, typ: arrayType$5, tag: ""}, {prop: "closeNotifyCh", name: "closeNotifyCh", embedded: false, exported: false, typ: chanType$10, tag: ""}, {prop: "didCloseNotify", name: "didCloseNotify", embedded: false, exported: false, typ: atomic.Bool, tag: ""}]);
 		writerOnly.init("", [{prop: "Writer", name: "Writer", embedded: true, exported: true, typ: io.Writer, tag: ""}]);
 		readResult.init("net/http", [{prop: "_$0", name: "_", embedded: false, exported: false, typ: incomparable, tag: ""}, {prop: "n", name: "n", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "b", name: "b", embedded: false, exported: false, typ: $Uint8, tag: ""}]);
 		connReader.init("net/http", [{prop: "conn", name: "conn", embedded: false, exported: false, typ: ptrType$50, tag: ""}, {prop: "mu", name: "mu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "hasByte", name: "hasByte", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "byteBuf", name: "byteBuf", embedded: false, exported: false, typ: arrayType$2, tag: ""}, {prop: "cond", name: "cond", embedded: false, exported: false, typ: ptrType$47, tag: ""}, {prop: "inRead", name: "inRead", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "aborted", name: "aborted", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "remain", name: "remain", embedded: false, exported: false, typ: $Int64, tag: ""}]);
@@ -301614,7 +304367,8 @@ $packages["net/http"] = (function() {
 		http2StreamError.init("", [{prop: "StreamID", name: "StreamID", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "Code", name: "Code", embedded: false, exported: true, typ: http2ErrCode, tag: ""}, {prop: "Cause", name: "Cause", embedded: false, exported: true, typ: $error, tag: ""}]);
 		http2goAwayFlowError.init("", []);
 		http2connError.init("", [{prop: "Code", name: "Code", embedded: false, exported: true, typ: http2ErrCode, tag: ""}, {prop: "Reason", name: "Reason", embedded: false, exported: true, typ: $String, tag: ""}]);
-		http2flow.init("net/http", [{prop: "_$0", name: "_", embedded: false, exported: false, typ: http2incomparable, tag: ""}, {prop: "n", name: "n", embedded: false, exported: false, typ: $Int32, tag: ""}, {prop: "conn", name: "conn", embedded: false, exported: false, typ: ptrType$67, tag: ""}]);
+		http2inflow.init("net/http", [{prop: "avail", name: "avail", embedded: false, exported: false, typ: $Int32, tag: ""}, {prop: "unsent", name: "unsent", embedded: false, exported: false, typ: $Int32, tag: ""}]);
+		http2outflow.init("net/http", [{prop: "_$0", name: "_", embedded: false, exported: false, typ: http2incomparable, tag: ""}, {prop: "n", name: "n", embedded: false, exported: false, typ: $Int32, tag: ""}, {prop: "conn", name: "conn", embedded: false, exported: false, typ: ptrType$67, tag: ""}]);
 		http2FrameHeader.init("net/http", [{prop: "valid", name: "valid", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "Type", name: "Type", embedded: false, exported: true, typ: http2FrameType, tag: ""}, {prop: "Flags", name: "Flags", embedded: false, exported: true, typ: http2Flags, tag: ""}, {prop: "Length", name: "Length", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "StreamID", name: "StreamID", embedded: false, exported: true, typ: $Uint32, tag: ""}]);
 		http2Frame.init([{prop: "Header", name: "Header", pkg: "", typ: $funcType([], [http2FrameHeader], false)}, {prop: "invalidate", name: "invalidate", pkg: "net/http", typ: $funcType([], [], false)}]);
 		http2Framer.init("net/http", [{prop: "r", name: "r", embedded: false, exported: false, typ: io.Reader, tag: ""}, {prop: "lastFrame", name: "lastFrame", embedded: false, exported: false, typ: http2Frame, tag: ""}, {prop: "errDetail", name: "errDetail", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "countError", name: "countError", embedded: false, exported: false, typ: funcType$23, tag: ""}, {prop: "lastHeaderStream", name: "lastHeaderStream", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "maxReadSize", name: "maxReadSize", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "headerBuf", name: "headerBuf", embedded: false, exported: false, typ: arrayType$7, tag: ""}, {prop: "getReadBuf", name: "getReadBuf", embedded: false, exported: false, typ: funcType$24, tag: ""}, {prop: "readBuf", name: "readBuf", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "maxWriteSize", name: "maxWriteSize", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "w", name: "w", embedded: false, exported: false, typ: io.Writer, tag: ""}, {prop: "wbuf", name: "wbuf", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "AllowIllegalWrites", name: "AllowIllegalWrites", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "AllowIllegalReads", name: "AllowIllegalReads", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "ReadMetaHeaders", name: "ReadMetaHeaders", embedded: false, exported: true, typ: ptrType$70, tag: ""}, {prop: "MaxHeaderListSize", name: "MaxHeaderListSize", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "logReads", name: "logReads", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "logWrites", name: "logWrites", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "debugFramer", name: "debugFramer", embedded: false, exported: false, typ: ptrType$68, tag: ""}, {prop: "debugFramerBuf", name: "debugFramerBuf", embedded: false, exported: false, typ: ptrType$39, tag: ""}, {prop: "debugReadLoggerf", name: "debugReadLoggerf", embedded: false, exported: false, typ: funcType$1, tag: ""}, {prop: "debugWriteLoggerf", name: "debugWriteLoggerf", embedded: false, exported: false, typ: funcType$1, tag: ""}, {prop: "frameCache", name: "frameCache", embedded: false, exported: false, typ: ptrType$69, tag: ""}]);
@@ -301647,21 +304401,21 @@ $packages["net/http"] = (function() {
 		http2Server.init("net/http", [{prop: "MaxHandlers", name: "MaxHandlers", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "MaxConcurrentStreams", name: "MaxConcurrentStreams", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "MaxDecoderHeaderTableSize", name: "MaxDecoderHeaderTableSize", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "MaxEncoderHeaderTableSize", name: "MaxEncoderHeaderTableSize", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "MaxReadFrameSize", name: "MaxReadFrameSize", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "PermitProhibitedCipherSuites", name: "PermitProhibitedCipherSuites", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "IdleTimeout", name: "IdleTimeout", embedded: false, exported: true, typ: time.Duration, tag: ""}, {prop: "MaxUploadBufferPerConnection", name: "MaxUploadBufferPerConnection", embedded: false, exported: true, typ: $Int32, tag: ""}, {prop: "MaxUploadBufferPerStream", name: "MaxUploadBufferPerStream", embedded: false, exported: true, typ: $Int32, tag: ""}, {prop: "NewWriteScheduler", name: "NewWriteScheduler", embedded: false, exported: true, typ: funcType$26, tag: ""}, {prop: "CountError", name: "CountError", embedded: false, exported: true, typ: funcType$23, tag: ""}, {prop: "state", name: "state", embedded: false, exported: false, typ: ptrType$56, tag: ""}]);
 		http2serverInternalState.init("net/http", [{prop: "mu", name: "mu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "activeConns", name: "activeConns", embedded: false, exported: false, typ: mapType$16, tag: ""}]);
 		http2ServeConnOpts.init("", [{prop: "Context", name: "Context", embedded: false, exported: true, typ: context.Context, tag: ""}, {prop: "BaseConfig", name: "BaseConfig", embedded: false, exported: true, typ: ptrType$44, tag: ""}, {prop: "Handler", name: "Handler", embedded: false, exported: true, typ: Handler, tag: ""}, {prop: "UpgradeRequest", name: "UpgradeRequest", embedded: false, exported: true, typ: ptrType$9, tag: ""}, {prop: "Settings", name: "Settings", embedded: false, exported: true, typ: sliceType$3, tag: ""}, {prop: "SawClientPreface", name: "SawClientPreface", embedded: false, exported: true, typ: $Bool, tag: ""}]);
-		http2serverConn.init("net/http", [{prop: "srv", name: "srv", embedded: false, exported: false, typ: ptrType$82, tag: ""}, {prop: "hs", name: "hs", embedded: false, exported: false, typ: ptrType$44, tag: ""}, {prop: "conn", name: "conn", embedded: false, exported: false, typ: net.Conn, tag: ""}, {prop: "bw", name: "bw", embedded: false, exported: false, typ: ptrType$84, tag: ""}, {prop: "handler", name: "handler", embedded: false, exported: false, typ: Handler, tag: ""}, {prop: "baseCtx", name: "baseCtx", embedded: false, exported: false, typ: context.Context, tag: ""}, {prop: "framer", name: "framer", embedded: false, exported: false, typ: ptrType$68, tag: ""}, {prop: "doneServing", name: "doneServing", embedded: false, exported: false, typ: chanType$1, tag: ""}, {prop: "readFrameCh", name: "readFrameCh", embedded: false, exported: false, typ: chanType$11, tag: ""}, {prop: "wantWriteFrameCh", name: "wantWriteFrameCh", embedded: false, exported: false, typ: chanType$12, tag: ""}, {prop: "wroteFrameCh", name: "wroteFrameCh", embedded: false, exported: false, typ: chanType$13, tag: ""}, {prop: "bodyReadCh", name: "bodyReadCh", embedded: false, exported: false, typ: chanType$14, tag: ""}, {prop: "serveMsgCh", name: "serveMsgCh", embedded: false, exported: false, typ: chanType$15, tag: ""}, {prop: "flow", name: "flow", embedded: false, exported: false, typ: http2flow, tag: ""}, {prop: "inflow", name: "inflow", embedded: false, exported: false, typ: http2flow, tag: ""}, {prop: "tlsState", name: "tlsState", embedded: false, exported: false, typ: ptrType$27, tag: ""}, {prop: "remoteAddrStr", name: "remoteAddrStr", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "writeSched", name: "writeSched", embedded: false, exported: false, typ: http2WriteScheduler, tag: ""}, {prop: "serveG", name: "serveG", embedded: false, exported: false, typ: http2goroutineLock, tag: ""}, {prop: "pushEnabled", name: "pushEnabled", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "sawClientPreface", name: "sawClientPreface", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "sawFirstSettings", name: "sawFirstSettings", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "needToSendSettingsAck", name: "needToSendSettingsAck", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "unackedSettings", name: "unackedSettings", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "queuedControlFrames", name: "queuedControlFrames", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "clientMaxStreams", name: "clientMaxStreams", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "advMaxStreams", name: "advMaxStreams", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "curClientStreams", name: "curClientStreams", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "curPushedStreams", name: "curPushedStreams", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "curHandlers", name: "curHandlers", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "maxClientStreamID", name: "maxClientStreamID", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "maxPushPromiseID", name: "maxPushPromiseID", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "streams", name: "streams", embedded: false, exported: false, typ: mapType$17, tag: ""}, {prop: "unstartedHandlers", name: "unstartedHandlers", embedded: false, exported: false, typ: sliceType$23, tag: ""}, {prop: "initialStreamSendWindowSize", name: "initialStreamSendWindowSize", embedded: false, exported: false, typ: $Int32, tag: ""}, {prop: "maxFrameSize", name: "maxFrameSize", embedded: false, exported: false, typ: $Int32, tag: ""}, {prop: "peerMaxHeaderListSize", name: "peerMaxHeaderListSize", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "canonHeader", name: "canonHeader", embedded: false, exported: false, typ: mapType$18, tag: ""}, {prop: "canonHeaderKeysSize", name: "canonHeaderKeysSize", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "writingFrame", name: "writingFrame", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "writingFrameAsync", name: "writingFrameAsync", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "needsFrameFlush", name: "needsFrameFlush", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "inGoAway", name: "inGoAway", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "inFrameScheduleLoop", name: "inFrameScheduleLoop", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "needToSendGoAway", name: "needToSendGoAway", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "goAwayCode", name: "goAwayCode", embedded: false, exported: false, typ: http2ErrCode, tag: ""}, {prop: "shutdownTimer", name: "shutdownTimer", embedded: false, exported: false, typ: ptrType$24, tag: ""}, {prop: "idleTimer", name: "idleTimer", embedded: false, exported: false, typ: ptrType$24, tag: ""}, {prop: "headerWriteBuf", name: "headerWriteBuf", embedded: false, exported: false, typ: bytes.Buffer, tag: ""}, {prop: "hpackEncoder", name: "hpackEncoder", embedded: false, exported: false, typ: ptrType$85, tag: ""}, {prop: "shutdownOnce", name: "shutdownOnce", embedded: false, exported: false, typ: sync.Once, tag: ""}]);
-		http2stream.init("net/http", [{prop: "sc", name: "sc", embedded: false, exported: false, typ: ptrType$10, tag: ""}, {prop: "id", name: "id", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "body", name: "body", embedded: false, exported: false, typ: ptrType$93, tag: ""}, {prop: "cw", name: "cw", embedded: false, exported: false, typ: http2closeWaiter, tag: ""}, {prop: "ctx", name: "ctx", embedded: false, exported: false, typ: context.Context, tag: ""}, {prop: "cancelCtx", name: "cancelCtx", embedded: false, exported: false, typ: funcType, tag: ""}, {prop: "bodyBytes", name: "bodyBytes", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "declBodyBytes", name: "declBodyBytes", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "flow", name: "flow", embedded: false, exported: false, typ: http2flow, tag: ""}, {prop: "inflow", name: "inflow", embedded: false, exported: false, typ: http2flow, tag: ""}, {prop: "state", name: "state", embedded: false, exported: false, typ: http2streamState, tag: ""}, {prop: "resetQueued", name: "resetQueued", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "gotTrailerHeader", name: "gotTrailerHeader", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "wroteHeaders", name: "wroteHeaders", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "readDeadline", name: "readDeadline", embedded: false, exported: false, typ: ptrType$24, tag: ""}, {prop: "writeDeadline", name: "writeDeadline", embedded: false, exported: false, typ: ptrType$24, tag: ""}, {prop: "closeErr", name: "closeErr", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "trailer", name: "trailer", embedded: false, exported: false, typ: Header, tag: ""}, {prop: "reqTrailer", name: "reqTrailer", embedded: false, exported: false, typ: Header, tag: ""}]);
+		http2serverConn.init("net/http", [{prop: "srv", name: "srv", embedded: false, exported: false, typ: ptrType$82, tag: ""}, {prop: "hs", name: "hs", embedded: false, exported: false, typ: ptrType$44, tag: ""}, {prop: "conn", name: "conn", embedded: false, exported: false, typ: net.Conn, tag: ""}, {prop: "bw", name: "bw", embedded: false, exported: false, typ: ptrType$84, tag: ""}, {prop: "handler", name: "handler", embedded: false, exported: false, typ: Handler, tag: ""}, {prop: "baseCtx", name: "baseCtx", embedded: false, exported: false, typ: context.Context, tag: ""}, {prop: "framer", name: "framer", embedded: false, exported: false, typ: ptrType$68, tag: ""}, {prop: "doneServing", name: "doneServing", embedded: false, exported: false, typ: chanType$1, tag: ""}, {prop: "readFrameCh", name: "readFrameCh", embedded: false, exported: false, typ: chanType$11, tag: ""}, {prop: "wantWriteFrameCh", name: "wantWriteFrameCh", embedded: false, exported: false, typ: chanType$12, tag: ""}, {prop: "wroteFrameCh", name: "wroteFrameCh", embedded: false, exported: false, typ: chanType$13, tag: ""}, {prop: "bodyReadCh", name: "bodyReadCh", embedded: false, exported: false, typ: chanType$14, tag: ""}, {prop: "serveMsgCh", name: "serveMsgCh", embedded: false, exported: false, typ: chanType$15, tag: ""}, {prop: "flow", name: "flow", embedded: false, exported: false, typ: http2outflow, tag: ""}, {prop: "inflow", name: "inflow", embedded: false, exported: false, typ: http2inflow, tag: ""}, {prop: "tlsState", name: "tlsState", embedded: false, exported: false, typ: ptrType$27, tag: ""}, {prop: "remoteAddrStr", name: "remoteAddrStr", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "writeSched", name: "writeSched", embedded: false, exported: false, typ: http2WriteScheduler, tag: ""}, {prop: "serveG", name: "serveG", embedded: false, exported: false, typ: http2goroutineLock, tag: ""}, {prop: "pushEnabled", name: "pushEnabled", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "sawClientPreface", name: "sawClientPreface", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "sawFirstSettings", name: "sawFirstSettings", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "needToSendSettingsAck", name: "needToSendSettingsAck", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "unackedSettings", name: "unackedSettings", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "queuedControlFrames", name: "queuedControlFrames", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "clientMaxStreams", name: "clientMaxStreams", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "advMaxStreams", name: "advMaxStreams", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "curClientStreams", name: "curClientStreams", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "curPushedStreams", name: "curPushedStreams", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "curHandlers", name: "curHandlers", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "maxClientStreamID", name: "maxClientStreamID", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "maxPushPromiseID", name: "maxPushPromiseID", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "streams", name: "streams", embedded: false, exported: false, typ: mapType$17, tag: ""}, {prop: "unstartedHandlers", name: "unstartedHandlers", embedded: false, exported: false, typ: sliceType$23, tag: ""}, {prop: "initialStreamSendWindowSize", name: "initialStreamSendWindowSize", embedded: false, exported: false, typ: $Int32, tag: ""}, {prop: "maxFrameSize", name: "maxFrameSize", embedded: false, exported: false, typ: $Int32, tag: ""}, {prop: "peerMaxHeaderListSize", name: "peerMaxHeaderListSize", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "canonHeader", name: "canonHeader", embedded: false, exported: false, typ: mapType$18, tag: ""}, {prop: "canonHeaderKeysSize", name: "canonHeaderKeysSize", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "writingFrame", name: "writingFrame", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "writingFrameAsync", name: "writingFrameAsync", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "needsFrameFlush", name: "needsFrameFlush", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "inGoAway", name: "inGoAway", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "inFrameScheduleLoop", name: "inFrameScheduleLoop", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "needToSendGoAway", name: "needToSendGoAway", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "goAwayCode", name: "goAwayCode", embedded: false, exported: false, typ: http2ErrCode, tag: ""}, {prop: "shutdownTimer", name: "shutdownTimer", embedded: false, exported: false, typ: ptrType$24, tag: ""}, {prop: "idleTimer", name: "idleTimer", embedded: false, exported: false, typ: ptrType$24, tag: ""}, {prop: "headerWriteBuf", name: "headerWriteBuf", embedded: false, exported: false, typ: bytes.Buffer, tag: ""}, {prop: "hpackEncoder", name: "hpackEncoder", embedded: false, exported: false, typ: ptrType$85, tag: ""}, {prop: "shutdownOnce", name: "shutdownOnce", embedded: false, exported: false, typ: sync.Once, tag: ""}]);
+		http2stream.init("net/http", [{prop: "sc", name: "sc", embedded: false, exported: false, typ: ptrType$10, tag: ""}, {prop: "id", name: "id", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "body", name: "body", embedded: false, exported: false, typ: ptrType$80, tag: ""}, {prop: "cw", name: "cw", embedded: false, exported: false, typ: http2closeWaiter, tag: ""}, {prop: "ctx", name: "ctx", embedded: false, exported: false, typ: context.Context, tag: ""}, {prop: "cancelCtx", name: "cancelCtx", embedded: false, exported: false, typ: funcType, tag: ""}, {prop: "bodyBytes", name: "bodyBytes", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "declBodyBytes", name: "declBodyBytes", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "flow", name: "flow", embedded: false, exported: false, typ: http2outflow, tag: ""}, {prop: "inflow", name: "inflow", embedded: false, exported: false, typ: http2inflow, tag: ""}, {prop: "state", name: "state", embedded: false, exported: false, typ: http2streamState, tag: ""}, {prop: "resetQueued", name: "resetQueued", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "gotTrailerHeader", name: "gotTrailerHeader", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "wroteHeaders", name: "wroteHeaders", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "readDeadline", name: "readDeadline", embedded: false, exported: false, typ: ptrType$24, tag: ""}, {prop: "writeDeadline", name: "writeDeadline", embedded: false, exported: false, typ: ptrType$24, tag: ""}, {prop: "closeErr", name: "closeErr", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "trailer", name: "trailer", embedded: false, exported: false, typ: Header, tag: ""}, {prop: "reqTrailer", name: "reqTrailer", embedded: false, exported: false, typ: Header, tag: ""}]);
 		http2readFrameResult.init("net/http", [{prop: "f", name: "f", embedded: false, exported: false, typ: http2Frame, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "readMore", name: "readMore", embedded: false, exported: false, typ: funcType, tag: ""}]);
 		http2frameWriteResult.init("net/http", [{prop: "_$0", name: "_", embedded: false, exported: false, typ: http2incomparable, tag: ""}, {prop: "wr", name: "wr", embedded: false, exported: false, typ: http2FrameWriteRequest, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}]);
 		http2requestParam.init("net/http", [{prop: "method", name: "method", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "scheme", name: "scheme", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "authority", name: "authority", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "path", name: "path", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "header", name: "header", embedded: false, exported: false, typ: Header, tag: ""}]);
 		http2unstartedHandler.init("net/http", [{prop: "streamID", name: "streamID", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "rw", name: "rw", embedded: false, exported: false, typ: ptrType$13, tag: ""}, {prop: "req", name: "req", embedded: false, exported: false, typ: ptrType$9, tag: ""}, {prop: "handler", name: "handler", embedded: false, exported: false, typ: funcType$17, tag: ""}]);
 		http2bodyReadMsg.init("net/http", [{prop: "st", name: "st", embedded: false, exported: false, typ: ptrType$8, tag: ""}, {prop: "n", name: "n", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		http2requestBody.init("net/http", [{prop: "_$0", name: "_", embedded: false, exported: false, typ: http2incomparable, tag: ""}, {prop: "stream", name: "stream", embedded: false, exported: false, typ: ptrType$8, tag: ""}, {prop: "conn", name: "conn", embedded: false, exported: false, typ: ptrType$10, tag: ""}, {prop: "closeOnce", name: "closeOnce", embedded: false, exported: false, typ: sync.Once, tag: ""}, {prop: "sawEOF", name: "sawEOF", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pipe", name: "pipe", embedded: false, exported: false, typ: ptrType$93, tag: ""}, {prop: "needsContinue", name: "needsContinue", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		http2requestBody.init("net/http", [{prop: "_$0", name: "_", embedded: false, exported: false, typ: http2incomparable, tag: ""}, {prop: "stream", name: "stream", embedded: false, exported: false, typ: ptrType$8, tag: ""}, {prop: "conn", name: "conn", embedded: false, exported: false, typ: ptrType$10, tag: ""}, {prop: "closeOnce", name: "closeOnce", embedded: false, exported: false, typ: sync.Once, tag: ""}, {prop: "sawEOF", name: "sawEOF", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pipe", name: "pipe", embedded: false, exported: false, typ: ptrType$80, tag: ""}, {prop: "needsContinue", name: "needsContinue", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		http2responseWriter.init("net/http", [{prop: "rws", name: "rws", embedded: false, exported: false, typ: ptrType$96, tag: ""}]);
 		http2responseWriterState.init("net/http", [{prop: "stream", name: "stream", embedded: false, exported: false, typ: ptrType$8, tag: ""}, {prop: "req", name: "req", embedded: false, exported: false, typ: ptrType$9, tag: ""}, {prop: "conn", name: "conn", embedded: false, exported: false, typ: ptrType$10, tag: ""}, {prop: "bw", name: "bw", embedded: false, exported: false, typ: ptrType$11, tag: ""}, {prop: "handlerHeader", name: "handlerHeader", embedded: false, exported: false, typ: Header, tag: ""}, {prop: "snapHeader", name: "snapHeader", embedded: false, exported: false, typ: Header, tag: ""}, {prop: "trailers", name: "trailers", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "status", name: "status", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "wroteHeader", name: "wroteHeader", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "sentHeader", name: "sentHeader", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "handlerDone", name: "handlerDone", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "dirty", name: "dirty", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "sentContentLen", name: "sentContentLen", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "wroteBytes", name: "wroteBytes", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "closeNotifierMu", name: "closeNotifierMu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "closeNotifierCh", name: "closeNotifierCh", embedded: false, exported: false, typ: chanType$10, tag: ""}]);
 		http2chunkWriter.init("net/http", [{prop: "rws", name: "rws", embedded: false, exported: false, typ: ptrType$96, tag: ""}]);
 		http2startPushRequest.init("net/http", [{prop: "parent", name: "parent", embedded: false, exported: false, typ: ptrType$8, tag: ""}, {prop: "method", name: "method", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "url", name: "url", embedded: false, exported: false, typ: ptrType$16, tag: ""}, {prop: "header", name: "header", embedded: false, exported: false, typ: Header, tag: ""}, {prop: "done", name: "done", embedded: false, exported: false, typ: chanType, tag: ""}]);
 		http2Transport.init("net/http", [{prop: "DialTLSContext", name: "DialTLSContext", embedded: false, exported: true, typ: funcType$27, tag: ""}, {prop: "DialTLS", name: "DialTLS", embedded: false, exported: true, typ: funcType$28, tag: ""}, {prop: "TLSClientConfig", name: "TLSClientConfig", embedded: false, exported: true, typ: ptrType$15, tag: ""}, {prop: "ConnPool", name: "ConnPool", embedded: false, exported: true, typ: http2ClientConnPool, tag: ""}, {prop: "DisableCompression", name: "DisableCompression", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "AllowHTTP", name: "AllowHTTP", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "MaxHeaderListSize", name: "MaxHeaderListSize", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "MaxReadFrameSize", name: "MaxReadFrameSize", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "MaxDecoderHeaderTableSize", name: "MaxDecoderHeaderTableSize", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "MaxEncoderHeaderTableSize", name: "MaxEncoderHeaderTableSize", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "StrictMaxConcurrentStreams", name: "StrictMaxConcurrentStreams", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "ReadIdleTimeout", name: "ReadIdleTimeout", embedded: false, exported: true, typ: time.Duration, tag: ""}, {prop: "PingTimeout", name: "PingTimeout", embedded: false, exported: true, typ: time.Duration, tag: ""}, {prop: "WriteByteTimeout", name: "WriteByteTimeout", embedded: false, exported: true, typ: time.Duration, tag: ""}, {prop: "CountError", name: "CountError", embedded: false, exported: true, typ: funcType$23, tag: ""}, {prop: "t1", name: "t1", embedded: false, exported: false, typ: ptrType$26, tag: ""}, {prop: "connPoolOnce", name: "connPoolOnce", embedded: false, exported: false, typ: sync.Once, tag: ""}, {prop: "connPoolOrDef", name: "connPoolOrDef", embedded: false, exported: false, typ: http2ClientConnPool, tag: ""}]);
-		http2ClientConn.init("net/http", [{prop: "t", name: "t", embedded: false, exported: false, typ: ptrType$99, tag: ""}, {prop: "tconn", name: "tconn", embedded: false, exported: false, typ: net.Conn, tag: ""}, {prop: "tconnClosed", name: "tconnClosed", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "tlsState", name: "tlsState", embedded: false, exported: false, typ: ptrType$27, tag: ""}, {prop: "reused", name: "reused", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "singleUse", name: "singleUse", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "getConnCalled", name: "getConnCalled", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "readerDone", name: "readerDone", embedded: false, exported: false, typ: chanType$1, tag: ""}, {prop: "readerErr", name: "readerErr", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "idleTimeout", name: "idleTimeout", embedded: false, exported: false, typ: time.Duration, tag: ""}, {prop: "idleTimer", name: "idleTimer", embedded: false, exported: false, typ: ptrType$24, tag: ""}, {prop: "mu", name: "mu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "cond", name: "cond", embedded: false, exported: false, typ: ptrType$47, tag: ""}, {prop: "flow", name: "flow", embedded: false, exported: false, typ: http2flow, tag: ""}, {prop: "inflow", name: "inflow", embedded: false, exported: false, typ: http2flow, tag: ""}, {prop: "doNotReuse", name: "doNotReuse", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "closing", name: "closing", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "closed", name: "closed", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "seenSettings", name: "seenSettings", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "wantSettingsAck", name: "wantSettingsAck", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "goAway", name: "goAway", embedded: false, exported: false, typ: ptrType$78, tag: ""}, {prop: "goAwayDebug", name: "goAwayDebug", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "streams", name: "streams", embedded: false, exported: false, typ: mapType$19, tag: ""}, {prop: "streamsReserved", name: "streamsReserved", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "nextStreamID", name: "nextStreamID", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "pendingRequests", name: "pendingRequests", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "pings", name: "pings", embedded: false, exported: false, typ: mapType$20, tag: ""}, {prop: "br", name: "br", embedded: false, exported: false, typ: ptrType$28, tag: ""}, {prop: "lastActive", name: "lastActive", embedded: false, exported: false, typ: time.Time, tag: ""}, {prop: "lastIdle", name: "lastIdle", embedded: false, exported: false, typ: time.Time, tag: ""}, {prop: "maxFrameSize", name: "maxFrameSize", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "maxConcurrentStreams", name: "maxConcurrentStreams", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "peerMaxHeaderListSize", name: "peerMaxHeaderListSize", embedded: false, exported: false, typ: $Uint64, tag: ""}, {prop: "peerMaxHeaderTableSize", name: "peerMaxHeaderTableSize", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "initialWindowSize", name: "initialWindowSize", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "reqHeaderMu", name: "reqHeaderMu", embedded: false, exported: false, typ: chanType$1, tag: ""}, {prop: "wmu", name: "wmu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "bw", name: "bw", embedded: false, exported: false, typ: ptrType$11, tag: ""}, {prop: "fr", name: "fr", embedded: false, exported: false, typ: ptrType$68, tag: ""}, {prop: "werr", name: "werr", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "hbuf", name: "hbuf", embedded: false, exported: false, typ: bytes.Buffer, tag: ""}, {prop: "henc", name: "henc", embedded: false, exported: false, typ: ptrType$85, tag: ""}]);
-		http2clientStream.init("net/http", [{prop: "cc", name: "cc", embedded: false, exported: false, typ: ptrType$64, tag: ""}, {prop: "ctx", name: "ctx", embedded: false, exported: false, typ: context.Context, tag: ""}, {prop: "reqCancel", name: "reqCancel", embedded: false, exported: false, typ: chanType$2, tag: ""}, {prop: "trace", name: "trace", embedded: false, exported: false, typ: ptrType$18, tag: ""}, {prop: "ID", name: "ID", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "bufPipe", name: "bufPipe", embedded: false, exported: false, typ: http2pipe, tag: ""}, {prop: "requestedGzip", name: "requestedGzip", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isHead", name: "isHead", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "abortOnce", name: "abortOnce", embedded: false, exported: false, typ: sync.Once, tag: ""}, {prop: "abort", name: "abort", embedded: false, exported: false, typ: chanType$1, tag: ""}, {prop: "abortErr", name: "abortErr", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "peerClosed", name: "peerClosed", embedded: false, exported: false, typ: chanType$1, tag: ""}, {prop: "donec", name: "donec", embedded: false, exported: false, typ: chanType$1, tag: ""}, {prop: "on100", name: "on100", embedded: false, exported: false, typ: chanType$1, tag: ""}, {prop: "respHeaderRecv", name: "respHeaderRecv", embedded: false, exported: false, typ: chanType$1, tag: ""}, {prop: "res", name: "res", embedded: false, exported: false, typ: ptrType$17, tag: ""}, {prop: "flow", name: "flow", embedded: false, exported: false, typ: http2flow, tag: ""}, {prop: "inflow", name: "inflow", embedded: false, exported: false, typ: http2flow, tag: ""}, {prop: "bytesRemain", name: "bytesRemain", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "readErr", name: "readErr", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "reqBody", name: "reqBody", embedded: false, exported: false, typ: io.ReadCloser, tag: ""}, {prop: "reqBodyContentLength", name: "reqBodyContentLength", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "reqBodyClosed", name: "reqBodyClosed", embedded: false, exported: false, typ: chanType$1, tag: ""}, {prop: "sentEndStream", name: "sentEndStream", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "sentHeaders", name: "sentHeaders", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "firstByte", name: "firstByte", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pastHeaders", name: "pastHeaders", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pastTrailers", name: "pastTrailers", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "num1xx", name: "num1xx", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "readClosed", name: "readClosed", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "readAborted", name: "readAborted", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "trailer", name: "trailer", embedded: false, exported: false, typ: Header, tag: ""}, {prop: "resTrailer", name: "resTrailer", embedded: false, exported: false, typ: ptrType$37, tag: ""}]);
+		http2ClientConn.init("net/http", [{prop: "t", name: "t", embedded: false, exported: false, typ: ptrType$99, tag: ""}, {prop: "tconn", name: "tconn", embedded: false, exported: false, typ: net.Conn, tag: ""}, {prop: "tconnClosed", name: "tconnClosed", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "tlsState", name: "tlsState", embedded: false, exported: false, typ: ptrType$27, tag: ""}, {prop: "reused", name: "reused", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "singleUse", name: "singleUse", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "getConnCalled", name: "getConnCalled", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "readerDone", name: "readerDone", embedded: false, exported: false, typ: chanType$1, tag: ""}, {prop: "readerErr", name: "readerErr", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "idleTimeout", name: "idleTimeout", embedded: false, exported: false, typ: time.Duration, tag: ""}, {prop: "idleTimer", name: "idleTimer", embedded: false, exported: false, typ: ptrType$24, tag: ""}, {prop: "mu", name: "mu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "cond", name: "cond", embedded: false, exported: false, typ: ptrType$47, tag: ""}, {prop: "flow", name: "flow", embedded: false, exported: false, typ: http2outflow, tag: ""}, {prop: "inflow", name: "inflow", embedded: false, exported: false, typ: http2inflow, tag: ""}, {prop: "doNotReuse", name: "doNotReuse", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "closing", name: "closing", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "closed", name: "closed", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "seenSettings", name: "seenSettings", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "wantSettingsAck", name: "wantSettingsAck", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "goAway", name: "goAway", embedded: false, exported: false, typ: ptrType$77, tag: ""}, {prop: "goAwayDebug", name: "goAwayDebug", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "streams", name: "streams", embedded: false, exported: false, typ: mapType$19, tag: ""}, {prop: "streamsReserved", name: "streamsReserved", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "nextStreamID", name: "nextStreamID", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "pendingRequests", name: "pendingRequests", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "pings", name: "pings", embedded: false, exported: false, typ: mapType$20, tag: ""}, {prop: "br", name: "br", embedded: false, exported: false, typ: ptrType$28, tag: ""}, {prop: "lastActive", name: "lastActive", embedded: false, exported: false, typ: time.Time, tag: ""}, {prop: "lastIdle", name: "lastIdle", embedded: false, exported: false, typ: time.Time, tag: ""}, {prop: "maxFrameSize", name: "maxFrameSize", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "maxConcurrentStreams", name: "maxConcurrentStreams", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "peerMaxHeaderListSize", name: "peerMaxHeaderListSize", embedded: false, exported: false, typ: $Uint64, tag: ""}, {prop: "peerMaxHeaderTableSize", name: "peerMaxHeaderTableSize", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "initialWindowSize", name: "initialWindowSize", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "reqHeaderMu", name: "reqHeaderMu", embedded: false, exported: false, typ: chanType$1, tag: ""}, {prop: "wmu", name: "wmu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "bw", name: "bw", embedded: false, exported: false, typ: ptrType$11, tag: ""}, {prop: "fr", name: "fr", embedded: false, exported: false, typ: ptrType$68, tag: ""}, {prop: "werr", name: "werr", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "hbuf", name: "hbuf", embedded: false, exported: false, typ: bytes.Buffer, tag: ""}, {prop: "henc", name: "henc", embedded: false, exported: false, typ: ptrType$85, tag: ""}]);
+		http2clientStream.init("net/http", [{prop: "cc", name: "cc", embedded: false, exported: false, typ: ptrType$64, tag: ""}, {prop: "ctx", name: "ctx", embedded: false, exported: false, typ: context.Context, tag: ""}, {prop: "reqCancel", name: "reqCancel", embedded: false, exported: false, typ: chanType$2, tag: ""}, {prop: "trace", name: "trace", embedded: false, exported: false, typ: ptrType$18, tag: ""}, {prop: "ID", name: "ID", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "bufPipe", name: "bufPipe", embedded: false, exported: false, typ: http2pipe, tag: ""}, {prop: "requestedGzip", name: "requestedGzip", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isHead", name: "isHead", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "abortOnce", name: "abortOnce", embedded: false, exported: false, typ: sync.Once, tag: ""}, {prop: "abort", name: "abort", embedded: false, exported: false, typ: chanType$1, tag: ""}, {prop: "abortErr", name: "abortErr", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "peerClosed", name: "peerClosed", embedded: false, exported: false, typ: chanType$1, tag: ""}, {prop: "donec", name: "donec", embedded: false, exported: false, typ: chanType$1, tag: ""}, {prop: "on100", name: "on100", embedded: false, exported: false, typ: chanType$1, tag: ""}, {prop: "respHeaderRecv", name: "respHeaderRecv", embedded: false, exported: false, typ: chanType$1, tag: ""}, {prop: "res", name: "res", embedded: false, exported: false, typ: ptrType$17, tag: ""}, {prop: "flow", name: "flow", embedded: false, exported: false, typ: http2outflow, tag: ""}, {prop: "inflow", name: "inflow", embedded: false, exported: false, typ: http2inflow, tag: ""}, {prop: "bytesRemain", name: "bytesRemain", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "readErr", name: "readErr", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "reqBody", name: "reqBody", embedded: false, exported: false, typ: io.ReadCloser, tag: ""}, {prop: "reqBodyContentLength", name: "reqBodyContentLength", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "reqBodyClosed", name: "reqBodyClosed", embedded: false, exported: false, typ: chanType$1, tag: ""}, {prop: "sentEndStream", name: "sentEndStream", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "sentHeaders", name: "sentHeaders", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "firstByte", name: "firstByte", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pastHeaders", name: "pastHeaders", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pastTrailers", name: "pastTrailers", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "num1xx", name: "num1xx", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "readClosed", name: "readClosed", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "readAborted", name: "readAborted", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "trailer", name: "trailer", embedded: false, exported: false, typ: Header, tag: ""}, {prop: "resTrailer", name: "resTrailer", embedded: false, exported: false, typ: ptrType$37, tag: ""}]);
 		http2stickyErrWriter.init("net/http", [{prop: "conn", name: "conn", embedded: false, exported: false, typ: net.Conn, tag: ""}, {prop: "timeout", name: "timeout", embedded: false, exported: false, typ: time.Duration, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: ptrType$81, tag: ""}]);
 		http2noCachedConnError.init("", []);
 		http2RoundTripOpt.init("", [{prop: "OnlyCachedConn", name: "OnlyCachedConn", embedded: false, exported: true, typ: $Bool, tag: ""}]);
@@ -301682,7 +304436,7 @@ $packages["net/http"] = (function() {
 		http2writeGoAway.init("net/http", [{prop: "maxStreamID", name: "maxStreamID", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "code", name: "code", embedded: false, exported: false, typ: http2ErrCode, tag: ""}]);
 		http2writeData.init("net/http", [{prop: "streamID", name: "streamID", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "p", name: "p", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "endStream", name: "endStream", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		http2handlerPanicRST.init("", [{prop: "StreamID", name: "StreamID", embedded: false, exported: true, typ: $Uint32, tag: ""}]);
-		http2writePingAck.init("net/http", [{prop: "pf", name: "pf", embedded: false, exported: false, typ: ptrType$77, tag: ""}]);
+		http2writePingAck.init("net/http", [{prop: "pf", name: "pf", embedded: false, exported: false, typ: ptrType$76, tag: ""}]);
 		http2writeSettingsAck.init("", []);
 		http2writeResHeaders.init("net/http", [{prop: "streamID", name: "streamID", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "httpResCode", name: "httpResCode", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "h", name: "h", embedded: false, exported: false, typ: Header, tag: ""}, {prop: "trailers", name: "trailers", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "endStream", name: "endStream", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "date", name: "date", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "contentType", name: "contentType", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "contentLength", name: "contentLength", embedded: false, exported: false, typ: $String, tag: ""}]);
 		http2writePushPromise.init("net/http", [{prop: "streamID", name: "streamID", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "method", name: "method", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "url", name: "url", embedded: false, exported: false, typ: ptrType$16, tag: ""}, {prop: "h", name: "h", embedded: false, exported: false, typ: Header, tag: ""}, {prop: "allocatePromisedID", name: "allocatePromisedID", embedded: false, exported: false, typ: funcType$30, tag: ""}, {prop: "promisedID", name: "promisedID", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
@@ -301691,12 +304445,13 @@ $packages["net/http"] = (function() {
 		http2WriteScheduler.init([{prop: "AdjustStream", name: "AdjustStream", pkg: "", typ: $funcType([$Uint32, http2PriorityParam], [], false)}, {prop: "CloseStream", name: "CloseStream", pkg: "", typ: $funcType([$Uint32], [], false)}, {prop: "OpenStream", name: "OpenStream", pkg: "", typ: $funcType([$Uint32, http2OpenStreamOptions], [], false)}, {prop: "Pop", name: "Pop", pkg: "", typ: $funcType([], [http2FrameWriteRequest, $Bool], false)}, {prop: "Push", name: "Push", pkg: "", typ: $funcType([http2FrameWriteRequest], [], false)}]);
 		http2OpenStreamOptions.init("", [{prop: "PusherID", name: "PusherID", embedded: false, exported: true, typ: $Uint32, tag: ""}]);
 		http2FrameWriteRequest.init("net/http", [{prop: "write", name: "write", embedded: false, exported: false, typ: http2writeFramer, tag: ""}, {prop: "stream", name: "stream", embedded: false, exported: false, typ: ptrType$8, tag: ""}, {prop: "done", name: "done", embedded: false, exported: false, typ: chanType, tag: ""}]);
-		http2writeQueue.init("net/http", [{prop: "s", name: "s", embedded: false, exported: false, typ: sliceType$25, tag: ""}]);
+		http2writeQueue.init("net/http", [{prop: "s", name: "s", embedded: false, exported: false, typ: sliceType$25, tag: ""}, {prop: "prev", name: "prev", embedded: false, exported: false, typ: ptrType$102, tag: ""}, {prop: "next", name: "next", embedded: false, exported: false, typ: ptrType$102, tag: ""}]);
 		http2writeQueuePool.init(ptrType$102);
 		http2PriorityWriteSchedulerConfig.init("", [{prop: "MaxClosedNodesInTree", name: "MaxClosedNodesInTree", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "MaxIdleNodesInTree", name: "MaxIdleNodesInTree", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "ThrottleOutOfOrderWrites", name: "ThrottleOutOfOrderWrites", embedded: false, exported: true, typ: $Bool, tag: ""}]);
 		http2priorityNode.init("net/http", [{prop: "q", name: "q", embedded: false, exported: false, typ: http2writeQueue, tag: ""}, {prop: "id", name: "id", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "weight", name: "weight", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "state", name: "state", embedded: false, exported: false, typ: http2priorityNodeState, tag: ""}, {prop: "bytes", name: "bytes", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "subtreeBytes", name: "subtreeBytes", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "parent", name: "parent", embedded: false, exported: false, typ: ptrType$103, tag: ""}, {prop: "kids", name: "kids", embedded: false, exported: false, typ: ptrType$103, tag: ""}, {prop: "prev", name: "prev", embedded: false, exported: false, typ: ptrType$103, tag: ""}, {prop: "next", name: "next", embedded: false, exported: false, typ: ptrType$103, tag: ""}]);
 		http2sortPriorityNodeSiblings.init(ptrType$103);
 		http2priorityWriteScheduler.init("net/http", [{prop: "root", name: "root", embedded: false, exported: false, typ: http2priorityNode, tag: ""}, {prop: "nodes", name: "nodes", embedded: false, exported: false, typ: mapType$21, tag: ""}, {prop: "maxID", name: "maxID", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "closedNodes", name: "closedNodes", embedded: false, exported: false, typ: sliceType$26, tag: ""}, {prop: "idleNodes", name: "idleNodes", embedded: false, exported: false, typ: sliceType$26, tag: ""}, {prop: "maxClosedNodesInTree", name: "maxClosedNodesInTree", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "maxIdleNodesInTree", name: "maxIdleNodesInTree", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "writeThrottleLimit", name: "writeThrottleLimit", embedded: false, exported: false, typ: $Int32, tag: ""}, {prop: "enableWriteThrottle", name: "enableWriteThrottle", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "tmp", name: "tmp", embedded: false, exported: false, typ: sliceType$26, tag: ""}, {prop: "queuePool", name: "queuePool", embedded: false, exported: false, typ: http2writeQueuePool, tag: ""}]);
+		http2roundRobinWriteScheduler.init("net/http", [{prop: "control", name: "control", embedded: false, exported: false, typ: http2writeQueue, tag: ""}, {prop: "streams", name: "streams", embedded: false, exported: false, typ: mapType$22, tag: ""}, {prop: "head", name: "head", embedded: false, exported: false, typ: ptrType$102, tag: ""}, {prop: "queuePool", name: "queuePool", embedded: false, exported: false, typ: http2writeQueuePool, tag: ""}]);
 		noTransport.init("", []);
 		XHRTransport.init("net/http", [{prop: "inflight", name: "inflight", embedded: false, exported: false, typ: mapType$23, tag: ""}]);
 		Cookie.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Value", name: "Value", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Path", name: "Path", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Domain", name: "Domain", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Expires", name: "Expires", embedded: false, exported: true, typ: time.Time, tag: ""}, {prop: "RawExpires", name: "RawExpires", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "MaxAge", name: "MaxAge", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Secure", name: "Secure", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "HttpOnly", name: "HttpOnly", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "SameSite", name: "SameSite", embedded: false, exported: true, typ: SameSite, tag: ""}, {prop: "Raw", name: "Raw", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Unparsed", name: "Unparsed", embedded: false, exported: true, typ: sliceType$2, tag: ""}]);
@@ -301752,7 +304507,7 @@ $packages["net/http"] = (function() {
 		$r = httpproxy.$init(); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = hpack.$init(); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = idna.$init(); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		zeroDialer = new net.Dialer.ptr(new time.Duration(0, 0), new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil), $ifaceNil, false, new time.Duration(0, 0), new time.Duration(0, 0), ptrType$1.nil, $chanNil, $throwNilPointerError, $throwNilPointerError);
+		zeroDialer = new net.Dialer.ptr(new time.Duration(0, 0), new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil), $ifaceNil, false, new time.Duration(0, 0), new time.Duration(0, 0), ptrType$1.nil, $chanNil, $throwNilPointerError, $throwNilPointerError, 0);
 		bufioReaderPool = new sync.Pool.ptr(sliceType.nil, $throwNilPointerError);
 		bufioWriter2kPool = new sync.Pool.ptr(sliceType.nil, $throwNilPointerError);
 		bufioWriter4kPool = new sync.Pool.ptr(sliceType.nil, $throwNilPointerError);
@@ -301788,6 +304543,7 @@ $packages["net/http"] = (function() {
 		errIdleConnTimeout = errors.New("http: idle connection timeout");
 		errServerClosedIdle = errors.New("http: server closed idle connection");
 		errCallerOwnsConn = errors.New("read loop ending; caller owns writable underlying conn");
+		maxWriteWaitBeforeConnReuse = new time.Duration(0, 50000000);
 		errTimeout = new httpError.ptr("net/http: timeout awaiting response headers", true);
 		errRequestCanceledConn = errors.New("net/http: request canceled while waiting for connection");
 		testHookEnterRoundTrip = nop;
@@ -301834,13 +304590,13 @@ $packages["net/http"] = (function() {
 		htmlReplacer = strings.NewReplacer(new sliceType$2(["&", "&amp;", "<", "&lt;", ">", "&gt;", "\"", "&#34;", "'", "&#39;"]));
 		$pkg.DefaultServeMux = defaultServeMux;
 		stateName = $makeMap(ConnState.keyFor, [{ k: 0, v: "new" }, { k: 1, v: "active" }, { k: 2, v: "idle" }, { k: 3, v: "hijacked" }, { k: 4, v: "closed" }]);
-		silenceSemWarnContextKey = new contextKey.ptr("silence-semicolons");
 		$pkg.ErrServerClosed = errors.New("http: Server closed");
 		http2server = godebug.New("http2server");
 		$pkg.ErrHandlerTimeout = errors.New("http: Handler timeout");
 		uniqNameNext = new $global.Map();
 		uint8Array = $clone($clone(js$1.Global(), js$1.Value).Get("Uint8Array"), js$1.Value);
 		jsFetchMissing = $clone($clone(js$1.Global(), js$1.Value).Get("fetch"), js$1.Value).IsUndefined();
+		jsFetchDisabled = ($clone($clone(js$1.Global(), js$1.Value).Get("process"), js$1.Value).Type() === 6) && strings.HasPrefix($clone($clone($clone(js$1.Global(), js$1.Value).Get("process"), js$1.Value).Get("argv0"), js$1.Value).String(), "node");
 		errClosed = errors.New("net/http: reader is closed");
 		respExcludeHeader = $makeMap($String.keyFor, [{ k: "Content-Length", v: true }, { k: "Transfer-Encoding", v: true }, { k: "Trailer", v: true }]);
 		$pkg.ErrNoLocation = errors.New("http: no Location header in response");
@@ -301878,6 +304634,7 @@ $packages["net/http"] = (function() {
 		http2padZeros = $makeSlice(sliceType$3, 255);
 		http2frameName = $makeMap(http2FrameType.keyFor, [{ k: 0, v: "DATA" }, { k: 1, v: "HEADERS" }, { k: 2, v: "PRIORITY" }, { k: 3, v: "RST_STREAM" }, { k: 4, v: "SETTINGS" }, { k: 5, v: "PUSH_PROMISE" }, { k: 6, v: "PING" }, { k: 7, v: "GOAWAY" }, { k: 8, v: "WINDOW_UPDATE" }, { k: 9, v: "CONTINUATION" }]);
 		http2flagName = $makeMap(http2FrameType.keyFor, [{ k: 0, v: $makeMap(http2Flags.keyFor, [{ k: 1, v: "END_STREAM" }, { k: 8, v: "PADDED" }]) }, { k: 1, v: $makeMap(http2Flags.keyFor, [{ k: 1, v: "END_STREAM" }, { k: 4, v: "END_HEADERS" }, { k: 8, v: "PADDED" }, { k: 32, v: "PRIORITY" }]) }, { k: 4, v: $makeMap(http2Flags.keyFor, [{ k: 1, v: "ACK" }]) }, { k: 6, v: $makeMap(http2Flags.keyFor, [{ k: 1, v: "ACK" }]) }, { k: 9, v: $makeMap(http2Flags.keyFor, [{ k: 4, v: "END_HEADERS" }]) }, { k: 5, v: $makeMap(http2Flags.keyFor, [{ k: 4, v: "END_HEADERS" }, { k: 8, v: "PADDED" }]) }]);
+		http2frameParsers = $makeMap(http2FrameType.keyFor, [{ k: 0, v: http2parseDataFrame }, { k: 1, v: http2parseHeadersFrame }, { k: 2, v: http2parsePriorityFrame }, { k: 3, v: http2parseRSTStreamFrame }, { k: 4, v: http2parseSettingsFrame }, { k: 5, v: http2parsePushPromise }, { k: 6, v: http2parsePingFrame }, { k: 7, v: http2parseGoAwayFrame }, { k: 8, v: http2parseWindowUpdateFrame }, { k: 9, v: http2parseContinuationFrame }]);
 		http2fhBytes = new sync.Pool.ptr(sliceType.nil, (function func8() {
 				var buf, buf$24ptr;
 				buf = $makeSlice(sliceType$3, 9);
@@ -301898,7 +304655,6 @@ $packages["net/http"] = (function() {
 			}));
 		http2clientPreface = (new sliceType$3($stringToBytes("PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n")));
 		http2stateName = $toNativeArray($kindString, ["Idle", "Open", "HalfClosedLocal", "HalfClosedRemote", "Closed"]);
-		http2frameParsers = $makeMap(http2FrameType.keyFor, [{ k: 0, v: http2parseDataFrame }, { k: 1, v: http2parseHeadersFrame }, { k: 2, v: http2parsePriorityFrame }, { k: 3, v: http2parseRSTStreamFrame }, { k: 4, v: http2parseSettingsFrame }, { k: 5, v: http2parsePushPromise }, { k: 6, v: http2parsePingFrame }, { k: 7, v: http2parseGoAwayFrame }, { k: 8, v: http2parseWindowUpdateFrame }, { k: 9, v: http2parseContinuationFrame }]);
 		http2settingName = $makeMap(http2SettingID.keyFor, [{ k: 1, v: "HEADER_TABLE_SIZE" }, { k: 2, v: "ENABLE_PUSH" }, { k: 3, v: "MAX_CONCURRENT_STREAMS" }, { k: 4, v: "INITIAL_WINDOW_SIZE" }, { k: 5, v: "MAX_FRAME_SIZE" }, { k: 6, v: "MAX_HEADER_LIST_SIZE" }]);
 		http2bufWriterPool = new sync.Pool.ptr(sliceType.nil, (function func10() {
 				return bufio.NewWriterSize($ifaceNil, 4096);
@@ -301967,6 +304723,7 @@ $packages["net/http"] = (function() {
 		errMissingSeek = errors.New("io.File missing Seek method");
 		errMissingReadDir = errors.New("io.File directory missing ReadDir method");
 		cookieNameSanitizer = strings.NewReplacer(new sliceType$2(["\n", "-", "\r", "-"]));
+		$pkg.ErrSchemeMismatch = errors.New("http: server gave HTTP response to HTTPS client");
 		$pkg.ErrUseLastResponse = errors.New("net/http: use last response");
 		$r = init(); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
@@ -301975,7 +304732,7 @@ $packages["net/http"] = (function() {
 	return $pkg;
 })();
 $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
-	var $pkg = {}, $init, bytes, base32, base64, fmt, ast, cache, compat, config, css_parser, fs, graph, helpers, js_ast, js_lexer, js_parser, logger, resolver, runtime, sourcemap, xxhash, rand, http, url, sort, strings, sync, syscall, time, unicode, utf8, scannerFile, DataForSourceMap, Bundle, parseArgs, parseResult, globResolveResult, tlaCheck, loaderPluginResult, scanner, visitedFile, EntryPoint, inputKind, Linker, runtimeCacheKey, runtimeCache, cacheEntry, cacheKey, entryPointInfo, entryPointToParse, ptrType, sliceType, ptrType$1, sliceType$1, ptrType$2, sliceType$2, ptrType$3, sliceType$3, ptrType$4, ptrType$5, sliceType$4, ptrType$6, ptrType$7, ptrType$8, sliceType$5, sliceType$6, ptrType$9, sliceType$7, sliceType$8, ptrType$10, ptrType$11, sliceType$9, sliceType$10, arrayType, sliceType$11, sliceType$12, sliceType$13, sliceType$14, sliceType$15, ptrType$12, ptrType$13, ptrType$14, ptrType$15, ptrType$16, ptrType$17, sliceType$16, ptrType$18, ptrType$19, ptrType$20, arrayType$1, ptrType$21, ptrType$22, ptrType$23, sliceType$17, ptrType$24, ptrType$25, ptrType$26, sliceType$18, sliceType$19, sliceType$20, sliceType$21, sliceType$22, sliceType$23, sliceType$24, ptrType$27, sliceType$25, sliceType$26, sliceType$27, sliceType$28, ptrType$28, sliceType$29, sliceType$30, sliceType$31, ptrType$29, ptrType$30, sliceType$32, sliceType$33, sliceType$34, sliceType$35, sliceType$36, mapType, ptrType$31, funcType, ptrType$32, chanType, chanType$1, mapType$1, mapType$2, sliceType$37, ptrType$33, mapType$3, ptrType$34, mapType$4, funcType$1, globalRuntimeCache, parseFile, ResolveFailureErrorTextSuggestionNotes, isASCIIOnly, guessMimeType, extractSourceMapFromComment, sanitizeLocation, logPluginMessages, RunOnResolvePlugins, runOnLoadPlugins, canonicalFileSystemPathForWindows, HashForFileName, generateUniqueKeyPrefix, ScanBundle, lowestCommonAncestorDirectory, DefaultExtensionToLoaderMap, applyOptionDefaults, fixInvalidUnsupportedJSFeatureOverrides, findReachableFiles, PathRelativeToOutbase, sanitizeFilePathForVirtualModulePath;
+	var $pkg = {}, $init, bytes, base32, base64, fmt, ast, cache, compat, config, css_parser, fs, graph, helpers, js_ast, js_lexer, js_parser, logger, resolver, runtime, sourcemap, xxhash, rand, http, url, sort, strings, sync, syscall, time, unicode, utf8, scannerFile, DataForSourceMap, Bundle, parseArgs, parseResult, globResolveResult, tlaCheck, loaderPluginResult, scanner, visitedFile, EntryPoint, inputKind, Linker, runtimeCacheKey, runtimeCache, cacheEntry, cacheKey, entryPointInfo, entryPointToParse, ptrType, sliceType, ptrType$1, sliceType$1, ptrType$2, sliceType$2, ptrType$3, sliceType$3, ptrType$4, ptrType$5, ptrType$6, ptrType$7, sliceType$4, ptrType$8, ptrType$9, ptrType$10, sliceType$5, sliceType$6, sliceType$7, sliceType$8, ptrType$11, ptrType$12, sliceType$9, sliceType$10, arrayType, sliceType$11, sliceType$12, sliceType$13, sliceType$14, sliceType$15, ptrType$13, ptrType$14, ptrType$15, ptrType$16, ptrType$17, ptrType$18, ptrType$19, sliceType$16, ptrType$20, ptrType$21, ptrType$22, arrayType$1, ptrType$23, ptrType$24, ptrType$25, sliceType$17, ptrType$26, ptrType$27, ptrType$28, sliceType$18, sliceType$19, sliceType$20, sliceType$21, sliceType$22, sliceType$23, sliceType$24, ptrType$29, ptrType$30, sliceType$25, sliceType$26, sliceType$27, ptrType$31, sliceType$28, ptrType$32, sliceType$29, sliceType$30, sliceType$31, ptrType$33, ptrType$34, ptrType$35, sliceType$32, sliceType$33, ptrType$36, sliceType$34, ptrType$37, ptrType$38, sliceType$35, sliceType$36, mapType, ptrType$39, funcType, ptrType$40, chanType, chanType$1, mapType$1, mapType$2, sliceType$37, ptrType$41, mapType$3, ptrType$42, mapType$4, funcType$1, globalRuntimeCache, parseFile, ResolveFailureErrorTextSuggestionNotes, isASCIIOnly, guessMimeType, extractSourceMapFromComment, sanitizeLocation, logPluginMessages, RunOnResolvePlugins, runOnLoadPlugins, canonicalFileSystemPathForWindows, HashForFileName, generateUniqueKeyPrefix, ScanBundle, lowestCommonAncestorDirectory, DefaultExtensionToLoaderMap, applyOptionDefaults, fixInvalidUnsupportedJSFeatureOverrides, findReachableFiles, PathRelativeToOutbase, sanitizeFilePathForVirtualModulePath;
 	bytes = $packages["bytes"];
 	base32 = $packages["encoding/base32"];
 	base64 = $packages["encoding/base64"];
@@ -302033,10 +304790,10 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 		if (arguments.length === 0) {
 			this.uniqueKeyPrefix = "";
 			this.fs = $ifaceNil;
-			this.res = ptrType$21.nil;
+			this.res = ptrType$23.nil;
 			this.files = sliceType$23.nil;
 			this.entryPoints = sliceType$24.nil;
-			this.options = new config.Options.ptr(new js_ast.ModuleTypeData.ptr(ptrType$9.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), ptrType$24.nil, ptrType$20.nil, ptrType$25.nil, ptrType$25.nil, ptrType$26.nil, $throwNilPointerError, "", sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, new config.ExternalSettings.ptr(new config.ExternalMatchers.ptr(false, sliceType$18.nil), new config.ExternalMatchers.ptr(false, sliceType$18.nil)), false, false, "", "", "", "", "", sliceType$5.nil, "", "", false, "", sliceType$5.nil, sliceType$19.nil, sliceType$20.nil, "", "", "", "", sliceType$21.nil, sliceType$21.nil, sliceType$21.nil, sliceType$22.nil, "", ptrType.nil, new config.JSXOptions.ptr(new config.DefineExpr.ptr($ifaceNil, sliceType$5.nil, new ast.Index32.ptr(0)), new config.DefineExpr.ptr($ifaceNil, sliceType$5.nil, new ast.Index32.ptr(0)), false, false, false, "", false, false), 0, false, new compat.JSFeature(0, 0), 0, new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), 0, 0, new config.TSOptions.ptr(new config.TSConfig.ptr(0, 0, 0, 0, 0, 0), false, false), 0, false, false, false, false, false, false, false, false, 0, false, false, false, false, false, false, false, false, false, 0, 0, false, 0, false);
+			this.options = new config.Options.ptr(new js_ast.ModuleTypeData.ptr(ptrType$5.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), ptrType$26.nil, ptrType$22.nil, ptrType$27.nil, ptrType$27.nil, ptrType$28.nil, $throwNilPointerError, "", sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, new config.ExternalSettings.ptr(new config.ExternalMatchers.ptr(false, sliceType$18.nil), new config.ExternalMatchers.ptr(false, sliceType$18.nil)), false, false, "", "", "", "", "", sliceType$5.nil, "", "", false, "", sliceType$5.nil, sliceType$19.nil, sliceType$20.nil, "", "", "", "", sliceType$21.nil, sliceType$21.nil, sliceType$21.nil, sliceType$22.nil, "", ptrType.nil, new config.JSXOptions.ptr(new config.DefineExpr.ptr($ifaceNil, sliceType$5.nil, new ast.Index32.ptr(0)), new config.DefineExpr.ptr($ifaceNil, sliceType$5.nil, new ast.Index32.ptr(0)), false, false, false, "", false, false), 0, false, new compat.JSFeature(0, 0), 0, new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), 0, 0, new config.TSOptions.ptr(new config.TSConfig.ptr(0, 0, 0, 0, 0, 0), false, false), 0, false, false, false, false, false, false, false, false, 0, false, false, false, false, false, false, false, false, false, 0, 0, false, 0, false);
 			return;
 		}
 		this.uniqueKeyPrefix = uniqueKeyPrefix_;
@@ -302051,10 +304808,10 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 		if (arguments.length === 0) {
 			this.fs = $ifaceNil;
 			this.log = new logger.Log.ptr($throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, 0, false);
-			this.res = ptrType$21.nil;
-			this.caches = ptrType$22.nil;
+			this.res = ptrType$23.nil;
+			this.caches = ptrType$24.nil;
 			this.prettyPath = "";
-			this.importSource = ptrType$9.nil;
+			this.importSource = ptrType$5.nil;
 			this.importWith = ptrType$4.nil;
 			this.sideEffects = new graph.SideEffects.ptr(ptrType$3.nil, 0);
 			this.pluginData = $ifaceNil;
@@ -302062,7 +304819,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 			this.inject = $chanNil;
 			this.uniqueKeyPrefix = "";
 			this.keyPath = new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0);
-			this.options = new config.Options.ptr(new js_ast.ModuleTypeData.ptr(ptrType$9.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), ptrType$24.nil, ptrType$20.nil, ptrType$25.nil, ptrType$25.nil, ptrType$26.nil, $throwNilPointerError, "", sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, new config.ExternalSettings.ptr(new config.ExternalMatchers.ptr(false, sliceType$18.nil), new config.ExternalMatchers.ptr(false, sliceType$18.nil)), false, false, "", "", "", "", "", sliceType$5.nil, "", "", false, "", sliceType$5.nil, sliceType$19.nil, sliceType$20.nil, "", "", "", "", sliceType$21.nil, sliceType$21.nil, sliceType$21.nil, sliceType$22.nil, "", ptrType.nil, new config.JSXOptions.ptr(new config.DefineExpr.ptr($ifaceNil, sliceType$5.nil, new ast.Index32.ptr(0)), new config.DefineExpr.ptr($ifaceNil, sliceType$5.nil, new ast.Index32.ptr(0)), false, false, false, "", false, false), 0, false, new compat.JSFeature(0, 0), 0, new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), 0, 0, new config.TSOptions.ptr(new config.TSConfig.ptr(0, 0, 0, 0, 0, 0), false, false), 0, false, false, false, false, false, false, false, false, 0, false, false, false, false, false, false, false, false, false, 0, 0, false, 0, false);
+			this.options = new config.Options.ptr(new js_ast.ModuleTypeData.ptr(ptrType$5.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), ptrType$26.nil, ptrType$22.nil, ptrType$27.nil, ptrType$27.nil, ptrType$28.nil, $throwNilPointerError, "", sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, new config.ExternalSettings.ptr(new config.ExternalMatchers.ptr(false, sliceType$18.nil), new config.ExternalMatchers.ptr(false, sliceType$18.nil)), false, false, "", "", "", "", "", sliceType$5.nil, "", "", false, "", sliceType$5.nil, sliceType$19.nil, sliceType$20.nil, "", "", "", "", sliceType$21.nil, sliceType$21.nil, sliceType$21.nil, sliceType$22.nil, "", ptrType.nil, new config.JSXOptions.ptr(new config.DefineExpr.ptr($ifaceNil, sliceType$5.nil, new ast.Index32.ptr(0)), new config.DefineExpr.ptr($ifaceNil, sliceType$5.nil, new ast.Index32.ptr(0)), false, false, false, "", false, false), 0, false, new compat.JSFeature(0, 0), 0, new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), 0, 0, new config.TSOptions.ptr(new config.TSConfig.ptr(0, 0, 0, 0, 0, 0), false, false), 0, false, false, false, false, false, false, false, false, 0, false, false, false, false, false, false, false, false, false, 0, 0, false, 0, false);
 			this.importPathRange = new logger.Range.ptr(new logger.Loc.ptr(0), 0);
 			this.sourceIndex = 0;
 			this.skipResolve = false;
@@ -302147,14 +304904,14 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 		if (arguments.length === 0) {
 			this.log = new logger.Log.ptr($throwNilPointerError, $throwNilPointerError, $throwNilPointerError, $throwNilPointerError, 0, false);
 			this.fs = $ifaceNil;
-			this.res = ptrType$21.nil;
-			this.caches = ptrType$22.nil;
-			this.timer = ptrType$23.nil;
+			this.res = ptrType$23.nil;
+			this.caches = ptrType$24.nil;
+			this.timer = ptrType$25.nil;
 			this.uniqueKeyPrefix = "";
 			this.results = sliceType$17.nil;
 			this.visited = false;
 			this.resultChannel = $chanNil;
-			this.options = new config.Options.ptr(new js_ast.ModuleTypeData.ptr(ptrType$9.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), ptrType$24.nil, ptrType$20.nil, ptrType$25.nil, ptrType$25.nil, ptrType$26.nil, $throwNilPointerError, "", sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, new config.ExternalSettings.ptr(new config.ExternalMatchers.ptr(false, sliceType$18.nil), new config.ExternalMatchers.ptr(false, sliceType$18.nil)), false, false, "", "", "", "", "", sliceType$5.nil, "", "", false, "", sliceType$5.nil, sliceType$19.nil, sliceType$20.nil, "", "", "", "", sliceType$21.nil, sliceType$21.nil, sliceType$21.nil, sliceType$22.nil, "", ptrType.nil, new config.JSXOptions.ptr(new config.DefineExpr.ptr($ifaceNil, sliceType$5.nil, new ast.Index32.ptr(0)), new config.DefineExpr.ptr($ifaceNil, sliceType$5.nil, new ast.Index32.ptr(0)), false, false, false, "", false, false), 0, false, new compat.JSFeature(0, 0), 0, new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), 0, 0, new config.TSOptions.ptr(new config.TSConfig.ptr(0, 0, 0, 0, 0, 0), false, false), 0, false, false, false, false, false, false, false, false, 0, false, false, false, false, false, false, false, false, false, 0, 0, false, 0, false);
+			this.options = new config.Options.ptr(new js_ast.ModuleTypeData.ptr(ptrType$5.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), ptrType$26.nil, ptrType$22.nil, ptrType$27.nil, ptrType$27.nil, ptrType$28.nil, $throwNilPointerError, "", sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, new config.ExternalSettings.ptr(new config.ExternalMatchers.ptr(false, sliceType$18.nil), new config.ExternalMatchers.ptr(false, sliceType$18.nil)), false, false, "", "", "", "", "", sliceType$5.nil, "", "", false, "", sliceType$5.nil, sliceType$19.nil, sliceType$20.nil, "", "", "", "", sliceType$21.nil, sliceType$21.nil, sliceType$21.nil, sliceType$22.nil, "", ptrType.nil, new config.JSXOptions.ptr(new config.DefineExpr.ptr($ifaceNil, sliceType$5.nil, new ast.Index32.ptr(0)), new config.DefineExpr.ptr($ifaceNil, sliceType$5.nil, new ast.Index32.ptr(0)), false, false, false, "", false, false), 0, false, new compat.JSFeature(0, 0), 0, new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), 0, 0, new config.TSOptions.ptr(new config.TSConfig.ptr(0, 0, 0, 0, 0, 0), false, false), 0, false, false, false, false, false, false, false, false, 0, false, false, false, false, false, false, false, false, false, 0, 0, false, 0, false);
 			this.remaining = 0;
 			return;
 		}
@@ -302287,18 +305044,19 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 		ptrType$3 = $ptrType(resolver.SideEffectsData);
 		sliceType$3 = $sliceType($emptyInterface);
 		ptrType$4 = $ptrType(ast.ImportAssertOrWith);
-		ptrType$5 = $ptrType(logger.LineColumnTracker);
+		ptrType$5 = $ptrType(logger.Source);
+		ptrType$6 = $ptrType(ast.AssertOrWithEntry);
+		ptrType$7 = $ptrType(logger.LineColumnTracker);
 		sliceType$4 = $sliceType(logger.MsgData);
-		ptrType$6 = $ptrType(logger.MsgLocation);
-		ptrType$7 = $ptrType(graph.ExportData);
-		ptrType$8 = $ptrType(helpers.TypoDetector);
+		ptrType$8 = $ptrType(logger.MsgLocation);
+		ptrType$9 = $ptrType(graph.ExportData);
+		ptrType$10 = $ptrType(helpers.TypoDetector);
 		sliceType$5 = $sliceType($String);
 		sliceType$6 = $sliceType(ast.Ref);
-		ptrType$9 = $ptrType(logger.Source);
 		sliceType$7 = $sliceType(js_ast.Part);
 		sliceType$8 = $sliceType(ast.Symbol);
-		ptrType$10 = $ptrType(js_ast.Scope);
-		ptrType$11 = $ptrType(ast.CharFreq);
+		ptrType$11 = $ptrType(js_ast.Scope);
+		ptrType$12 = $ptrType(ast.CharFreq);
 		sliceType$9 = $sliceType(ast.ImportRecord);
 		sliceType$10 = $sliceType($Uint32);
 		arrayType = $arrayType($Uint32, 4);
@@ -302307,24 +305065,25 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 		sliceType$13 = $sliceType(sliceType$5);
 		sliceType$14 = $sliceType($Uint8);
 		sliceType$15 = $sliceType($Uint16);
-		ptrType$12 = $ptrType(sliceType$9);
-		ptrType$13 = $ptrType(ast.GlobPattern);
-		ptrType$14 = $ptrType(logger.Msg);
-		ptrType$15 = $ptrType(graph.JSRepr);
-		ptrType$16 = $ptrType(graph.CSSRepr);
-		ptrType$17 = $ptrType($String);
+		ptrType$13 = $ptrType(sliceType$9);
+		ptrType$14 = $ptrType(ast.GlobPattern);
+		ptrType$15 = $ptrType(ast.ImportRecord);
+		ptrType$16 = $ptrType(logger.Msg);
+		ptrType$17 = $ptrType(graph.JSRepr);
+		ptrType$18 = $ptrType(graph.CSSRepr);
+		ptrType$19 = $ptrType($String);
 		sliceType$16 = $sliceType(sourcemap.SourceContent);
-		ptrType$18 = $ptrType(fs.DifferentCase);
-		ptrType$19 = $ptrType(config.TSConfig);
-		ptrType$20 = $ptrType(config.TSAlwaysStrict);
+		ptrType$20 = $ptrType(fs.DifferentCase);
+		ptrType$21 = $ptrType(config.TSConfig);
+		ptrType$22 = $ptrType(config.TSAlwaysStrict);
 		arrayType$1 = $arrayType($Uint8, 12);
-		ptrType$21 = $ptrType(resolver.Resolver);
-		ptrType$22 = $ptrType(cache.CacheSet);
-		ptrType$23 = $ptrType(helpers.Timer);
+		ptrType$23 = $ptrType(resolver.Resolver);
+		ptrType$24 = $ptrType(cache.CacheSet);
+		ptrType$25 = $ptrType(helpers.Timer);
 		sliceType$17 = $sliceType(parseResult);
-		ptrType$24 = $ptrType(config.ProcessedDefines);
-		ptrType$25 = $ptrType($packages["regexp"].Regexp);
-		ptrType$26 = $ptrType(config.CancelFlag);
+		ptrType$26 = $ptrType(config.ProcessedDefines);
+		ptrType$27 = $ptrType($packages["regexp"].Regexp);
+		ptrType$28 = $ptrType(config.CancelFlag);
 		sliceType$18 = $sliceType(config.WildcardPattern);
 		sliceType$19 = $sliceType(config.InjectedDefine);
 		sliceType$20 = $sliceType(config.InjectedFile);
@@ -302332,38 +305091,44 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 		sliceType$22 = $sliceType(config.Plugin);
 		sliceType$23 = $sliceType(scannerFile);
 		sliceType$24 = $sliceType(graph.EntryPoint);
-		ptrType$27 = $ptrType(fs.Entry);
+		ptrType$29 = $ptrType(fs.Entry);
+		ptrType$30 = $ptrType(EntryPoint);
 		sliceType$25 = $sliceType(entryPointInfo);
 		sliceType$26 = $sliceType(resolver.ResolveResult);
 		sliceType$27 = $sliceType(entryPointToParse);
+		ptrType$31 = $ptrType(graph.EntryPoint);
 		sliceType$28 = $sliceType(js_ast.Property);
-		ptrType$28 = $ptrType(js_ast.ClassStaticBlock);
+		ptrType$32 = $ptrType(js_ast.ClassStaticBlock);
 		sliceType$29 = $sliceType(js_ast.Decorator);
 		sliceType$30 = $sliceType(js_ast.Arg);
 		sliceType$31 = $sliceType(js_ast.Stmt);
-		ptrType$29 = $ptrType(strings.Builder);
-		ptrType$30 = $ptrType(graph.CopyRepr);
+		ptrType$33 = $ptrType(parseResult);
+		ptrType$34 = $ptrType(strings.Builder);
+		ptrType$35 = $ptrType(graph.CopyRepr);
 		sliceType$32 = $sliceType(graph.InputFile);
 		sliceType$33 = $sliceType(sliceType$2);
+		ptrType$36 = $ptrType(graph.InputFile);
 		sliceType$34 = $sliceType(DataForSourceMap);
+		ptrType$37 = $ptrType(scannerFile);
+		ptrType$38 = $ptrType(DataForSourceMap);
 		sliceType$35 = $sliceType(sliceType$14);
 		sliceType$36 = $sliceType(sourcemap.LineOffsetTable);
 		mapType = $mapType($String, $emptyInterface);
-		ptrType$31 = $ptrType(config.Options);
+		ptrType$39 = $ptrType(config.Options);
 		funcType = $funcType([], [sliceType$34], false);
-		ptrType$32 = $ptrType(Bundle);
+		ptrType$40 = $ptrType(Bundle);
 		chanType = $chanType(parseResult, false, false);
 		chanType$1 = $chanType(config.InjectedFile, false, false);
 		mapType$1 = $mapType($Uint32, globResolveResult);
 		mapType$2 = $mapType($String, resolver.ResolveResult);
 		sliceType$37 = $sliceType(EntryPoint);
-		ptrType$33 = $ptrType(scanner);
+		ptrType$41 = $ptrType(scanner);
 		mapType$3 = $mapType(logger.Path, visitedFile);
-		ptrType$34 = $ptrType(runtimeCache);
+		ptrType$42 = $ptrType(runtimeCache);
 		mapType$4 = $mapType(runtimeCacheKey, js_ast.AST);
 		funcType$1 = $funcType([], [$Uint32], false);
 		parseFile = function parseFile$1(args) {
-			var {_1, _2, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _entry$2, _entry$3, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _key, _key$1, _key$2, _key$3, _key$4, _key$5, _key$6, _keys, _keys$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _size, _size$1, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, absResolveDir, alias, alias$1, aliases, args, ast$1, ast$10, ast$11, ast$2, ast$3, ast$4, ast$5, ast$6, ast$7, ast$8, ast$9, attr, attrs, base, cacheKey$1, contents, contents$1, data, debug, didLogError, encoded, encoded$1, encoded$2, entry, entry$1, err, err$1, errorRange, errorText, exports, expr, expr$1, expr$2, expr$3, expr$4, expr$5, ext, helper, i, i$1, importRecordIndex, isCopyLoader, key, loader, log, message, mimeType, mimeType$1, msg, msg$1, msgs, next, note, notes, ok, ok$1, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, path, pathForIdentifierName, pluginData, pluginName, prettyPath, prettyPath$1, r, record, records, recordsPtr, relative, repr, repr$1, repr$2, resolveResult, resolverCache, result, result$1, result$2, results, slice, source, source$1, sourceMap, sourceMapComment, sourceURL, stdin, suggestion, text, text$1, tracker, tracker$1, tracker$2, tracker$3, uniqueKey, uniqueKey$1, uniqueKeyPath, uniqueKeyPath$1, url$1, x, x$1, x$2, x$3, x$4, x$5, x$6, $s, $deferred, $r, $c} = $restore(this, {args});
+			var {_1, _2, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _entry$2, _entry$3, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _key, _key$1, _key$2, _key$3, _key$4, _key$5, _key$6, _keys, _keys$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _size, _size$1, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, absResolveDir, alias, alias$1, aliases, args, ast$1, ast$10, ast$11, ast$2, ast$3, ast$4, ast$5, ast$6, ast$7, ast$8, ast$9, attr, attrs, base, cacheKey$1, contents, contents$1, data, debug, didLogError, encoded, encoded$1, encoded$2, entry, entry$1, err, err$1, errorRange, errorText, exports, expr, expr$1, expr$2, expr$3, expr$4, expr$5, ext, helper, i, i$1, importRecordIndex, isCopyLoader, key, loader, log, message, mimeType, mimeType$1, msg, msg$1, msgs, next, note, notes, ok, ok$1, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, path, pathForIdentifierName, pluginData, pluginName, prettyPath, prettyPath$1, r, record, records, recordsPtr, relative, repr, repr$1, repr$2, resolveResult, resolverCache, result, result$1, result$2, results, slice, source, source$1, sourceMap, sourceMapComment, sourceURL, stdin, suggestion, text, text$1, tracker, tracker$1, tracker$2, tracker$3, uniqueKey, uniqueKey$1, uniqueKeyPath, uniqueKeyPath$1, url$1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, $s, $deferred, $r, $c} = $restore(this, {args});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			args = [args];
 			result = [result];
@@ -302460,7 +305225,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					/* } */ case 19:
 					r = $clone(args[0].importPathRange, logger.Range);
 					if (!(args[0].importWith === ptrType$4.nil)) {
-						logger.Range.copy(r, js_lexer.RangeOfImportAssertOrWith($clone(args[0].importSource, logger.Source), $clone(ast.FindAssertOrWithEntry(args[0].importWith.Entries, attr.Key), ast.AssertOrWithEntry), errorRange));
+						logger.Range.copy(r, js_lexer.RangeOfImportAssertOrWith($clone((x = args[0].importSource, (x === ptrType$5.nil && $throwNilPointerError(), x)), logger.Source), $clone((x$1 = ast.FindAssertOrWithEntry(args[0].importWith.Entries, attr.Key), (x$1 === ptrType$6.nil && $throwNilPointerError(), x$1)), ast.AssertOrWithEntry), errorRange));
 					}
 					tracker$3[0] = $clone(logger.MakeLineColumnTracker(args[0].importSource), logger.LineColumnTracker);
 					$r = $clone(args[0].log, logger.Log).AddError(tracker$3[0], $clone(r, logger.Range), errorText); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -302484,12 +305249,12 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					/* */ if (!($interfaceIsEqual(r$1, $ifaceNil))) { $s = 1; continue; }
 					/* */ $s = 2; continue;
 					/* if (!($interfaceIsEqual(r$1, $ifaceNil))) { */ case 1:
-						_arg = ptrType$5.nil;
+						_arg = ptrType$7.nil;
 						_arg$1 = $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range);
 						_r$4 = fmt.Sprintf("panic: %v (while parsing %q)", new sliceType$3([r$1, new $String(source[0].PrettyPath)])); /* */ $s = 3; case 3: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 						_arg$2 = _r$4;
 						_r$5 = helpers.PrettyPrintedStack(); /* */ $s = 4; case 4: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						_arg$3 = new sliceType$4([$clone(new logger.MsgData.ptr($ifaceNil, ptrType$6.nil, _r$5, false), logger.MsgData)]);
+						_arg$3 = new sliceType$4([$clone(new logger.MsgData.ptr($ifaceNil, ptrType$8.nil, _r$5, false), logger.MsgData)]);
 						$r = $clone(args[0].log, logger.Log).AddErrorWithNotes(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						$r = $send(args[0].results, $clone($clone(result[0], parseResult), parseResult)); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					/* } */ case 2:
@@ -302518,7 +305283,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					if (ast$1.Parts.$length <= 1) {
 						result[0].file.inputFile.SideEffects.Kind = 2;
 					}
-					result[0].file.inputFile.Repr = new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$7.nil, ptrType$8.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$1, js_ast.AST), new ast.Index32.ptr(0));
+					result[0].file.inputFile.Repr = new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$9.nil, ptrType$10.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$1, js_ast.AST), new ast.Index32.ptr(0));
 					result[0].ok = ok$2;
 					$s = 41; continue;
 				/* } else if (_1 === (13)) { */ case 29:
@@ -302530,7 +305295,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					if (ast$2.Parts.$length <= 1) {
 						result[0].file.inputFile.SideEffects.Kind = 2;
 					}
-					result[0].file.inputFile.Repr = new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$7.nil, ptrType$8.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$2, js_ast.AST), new ast.Index32.ptr(0));
+					result[0].file.inputFile.Repr = new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$9.nil, ptrType$10.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$2, js_ast.AST), new ast.Index32.ptr(0));
 					result[0].ok = ok$3;
 					$s = 41; continue;
 				/* } else if ((_1 === (16)) || (_1 === (17))) { */ case 30:
@@ -302543,7 +305308,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					if (ast$3.Parts.$length <= 1) {
 						result[0].file.inputFile.SideEffects.Kind = 2;
 					}
-					result[0].file.inputFile.Repr = new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$7.nil, ptrType$8.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$3, js_ast.AST), new ast.Index32.ptr(0));
+					result[0].file.inputFile.Repr = new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$9.nil, ptrType$10.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$3, js_ast.AST), new ast.Index32.ptr(0));
 					result[0].ok = ok$4;
 					$s = 41; continue;
 				/* } else if (_1 === (18)) { */ case 31:
@@ -302556,7 +305321,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					if (ast$4.Parts.$length <= 1) {
 						result[0].file.inputFile.SideEffects.Kind = 2;
 					}
-					result[0].file.inputFile.Repr = new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$7.nil, ptrType$8.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$4, js_ast.AST), new ast.Index32.ptr(0));
+					result[0].file.inputFile.Repr = new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$9.nil, ptrType$10.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$4, js_ast.AST), new ast.Index32.ptr(0));
 					result[0].ok = ok$5;
 					$s = 41; continue;
 				/* } else if ((_1 === (4)) || (_1 === (9)) || (_1 === (14))) { */ case 32:
@@ -302580,7 +305345,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					} else {
 						result[0].file.inputFile.SideEffects.Kind = 3;
 					}
-					result[0].file.inputFile.Repr = new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$7.nil, ptrType$8.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$6, js_ast.AST), new ast.Index32.ptr(0));
+					result[0].file.inputFile.Repr = new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$9.nil, ptrType$10.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$6, js_ast.AST), new ast.Index32.ptr(0));
 					result[0].ok = ok$6;
 					$s = 41; continue;
 				/* } else if (_1 === (15)) { */ case 34:
@@ -302595,7 +305360,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					} else {
 						result[0].file.inputFile.SideEffects.Kind = 3;
 					}
-					result[0].file.inputFile.Repr = new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$7.nil, ptrType$8.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$7, js_ast.AST), new ast.Index32.ptr(0));
+					result[0].file.inputFile.Repr = new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$9.nil, ptrType$10.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$7, js_ast.AST), new ast.Index32.ptr(0));
 					result[0].ok = true;
 					$s = 41; continue;
 				/* } else if (_1 === (1)) { */ case 35:
@@ -302611,7 +305376,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					} else {
 						result[0].file.inputFile.SideEffects.Kind = 3;
 					}
-					result[0].file.inputFile.Repr = new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$7.nil, ptrType$8.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$8, js_ast.AST), new ast.Index32.ptr(0));
+					result[0].file.inputFile.Repr = new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$9.nil, ptrType$10.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$8, js_ast.AST), new ast.Index32.ptr(0));
 					result[0].ok = true;
 					$s = 41; continue;
 				/* } else if (_1 === (2)) { */ case 36:
@@ -302629,7 +305394,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					} else {
 						result[0].file.inputFile.SideEffects.Kind = 3;
 					}
-					result[0].file.inputFile.Repr = new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$7.nil, ptrType$8.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$9, js_ast.AST), new ast.Index32.ptr(0));
+					result[0].file.inputFile.Repr = new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$9.nil, ptrType$10.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$9, js_ast.AST), new ast.Index32.ptr(0));
 					result[0].ok = true;
 					$s = 41; continue;
 				/* } else if (_1 === (5)) { */ case 37:
@@ -302646,7 +305411,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					} else {
 						result[0].file.inputFile.SideEffects.Kind = 3;
 					}
-					result[0].file.inputFile.Repr = new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$7.nil, ptrType$8.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$10, js_ast.AST), new ast.Index32.ptr(0));
+					result[0].file.inputFile.Repr = new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$9.nil, ptrType$10.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$10, js_ast.AST), new ast.Index32.ptr(0));
 					result[0].ok = true;
 					$s = 41; continue;
 				/* } else if (_1 === (8)) { */ case 38:
@@ -302662,7 +305427,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					} else {
 						result[0].file.inputFile.SideEffects.Kind = 3;
 					}
-					result[0].file.inputFile.Repr = new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$7.nil, ptrType$8.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$11, js_ast.AST), new ast.Index32.ptr(0));
+					result[0].file.inputFile.Repr = new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$9.nil, ptrType$10.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$11, js_ast.AST), new ast.Index32.ptr(0));
 					result[0].ok = true;
 					result[0].file.inputFile.UniqueKeyForAdditionalFile = uniqueKey;
 					$s = 41; continue;
@@ -302695,9 +305460,9 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 			/* if (result[0].ok) { */ case 65:
 				_r$23 = result[0].file.inputFile.Repr.ImportRecords(); /* */ $s = 67; case 67: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
 				recordsPtr = _r$23;
-				/* */ if ((args[0].options.Mode === 2) && !args[0].skipResolve && !(recordsPtr === ptrType$12.nil)) { $s = 68; continue; }
+				/* */ if ((args[0].options.Mode === 2) && !args[0].skipResolve && !(recordsPtr === ptrType$13.nil)) { $s = 68; continue; }
 				/* */ $s = 69; continue;
-				/* if ((args[0].options.Mode === 2) && !args[0].skipResolve && !(recordsPtr === ptrType$12.nil)) { */ case 68:
+				/* if ((args[0].options.Mode === 2) && !args[0].skipResolve && !(recordsPtr === ptrType$13.nil)) { */ case 68:
 					records = $appendSlice(new sliceType$9([]), recordsPtr.$get());
 					recordsPtr.$set(records);
 					result[0].resolveResults = $makeSlice(sliceType$1, records.$length);
@@ -302711,7 +305476,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 						/* while (true) { */ case 72:
 							/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 73; continue; }
 							importRecordIndex = _i$1;
-							record = ((importRecordIndex < 0 || importRecordIndex >= records.$length) ? ($throwRuntimeError("index out of range"), undefined) : records.$array[records.$offset + importRecordIndex]);
+							record = ((importRecordIndex < 0 || importRecordIndex >= records.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(records.$array, records.$offset + importRecordIndex, ptrType$15));
 							if ($clone(record.SourceIndex, ast.Index32).IsValid()) {
 								_i$1++;
 								/* continue; */ $s = 72; continue;
@@ -302720,7 +305485,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 							/* */ if (!(record.AssertOrWith === ptrType$4.nil) && (record.AssertOrWith.Keyword === 1)) { $s = 74; continue; }
 							/* */ $s = 75; continue;
 							/* if (!(record.AssertOrWith === ptrType$4.nil) && (record.AssertOrWith.Keyword === 1)) { */ case 74:
-								data = (x = record.AssertOrWith.Entries.$length, ((x < 0 || x > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map()));
+								data = (x$2 = record.AssertOrWith.Entries.$length, ((x$2 < 0 || x$2 > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map()));
 								_ref$2 = record.AssertOrWith.Entries;
 								_i$2 = 0;
 								while (true) {
@@ -302732,9 +305497,9 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 								_r$24 = logger.EncodeImportAttributes(data); /* */ $s = 76; case 76: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
 								logger.ImportAttributes.copy(attrs, _r$24);
 							/* } */ case 75:
-							/* */ if (!(record.GlobPattern === ptrType$13.nil)) { $s = 77; continue; }
+							/* */ if (!(record.GlobPattern === ptrType$14.nil)) { $s = 77; continue; }
 							/* */ $s = 78; continue;
-							/* if (!(record.GlobPattern === ptrType$13.nil)) { */ case 77:
+							/* if (!(record.GlobPattern === ptrType$14.nil)) { */ case 77:
 								prettyPath = helpers.GlobPatternToString(record.GlobPattern.Parts);
 									_2 = record.GlobPattern.Kind;
 									/* */ if (_2 === (2)) { $s = 80; continue; }
@@ -302756,9 +305521,9 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 								/* */ if (!(results === false)) { $s = 86; continue; }
 								/* */ $s = 87; continue;
 								/* if (!(results === false)) { */ case 86:
-									/* */ if (!(msg === ptrType$14.nil)) { $s = 89; continue; }
+									/* */ if (!(msg === ptrType$16.nil)) { $s = 89; continue; }
 									/* */ $s = 90; continue;
-									/* if (!(msg === ptrType$14.nil)) { */ case 89:
+									/* if (!(msg === ptrType$16.nil)) { */ case 89:
 										$r = $clone(args[0].log, logger.Log).AddID(msg.ID, msg.Kind, tracker$1[0], $clone(record.Range, logger.Range), msg.Data.Text); /* */ $s = 91; case 91: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 									/* } */ case 90:
 									if (result[0].globResolveResults === false) {
@@ -302810,7 +305575,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 							/* */ if (ok$7) { $s = 96; continue; }
 							/* */ $s = 97; continue;
 							/* if (ok$7) { */ case 96:
-								(x$1 = result[0].resolveResults, ((importRecordIndex < 0 || importRecordIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + importRecordIndex] = entry$1.resolveResult));
+								(x$3 = result[0].resolveResults, ((importRecordIndex < 0 || importRecordIndex >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + importRecordIndex] = entry$1.resolveResult));
 								$s = 98; continue;
 							/* } else { */ case 97:
 								_r$31 = RunOnResolvePlugins(args[0].options.Plugins, args[0].res, $clone(args[0].log, logger.Log), args[0].fs, args[0].caches.FSCache, source[0], $clone(record.Range, logger.Range), $clone(source[0].KeyPath, logger.Path), record.Path.Text, $clone(attrs, logger.ImportAttributes), record.Kind, absResolveDir, pluginData); /* */ $s = 99; case 99: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
@@ -302833,7 +305598,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 									/* */ if (!new ast.ImportRecordFlags(record.Flags).Has(256)) { $s = 103; continue; }
 									/* */ $s = 104; continue;
 									/* if (!(resolveResult === ptrType$1.nil) && resolveResult.PathPair.IsExternal) { */ case 102:
-										(x$2 = result[0].resolveResults, ((importRecordIndex < 0 || importRecordIndex >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + importRecordIndex] = resolveResult));
+										(x$4 = result[0].resolveResults, ((importRecordIndex < 0 || importRecordIndex >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + importRecordIndex] = resolveResult));
 										$s = 104; continue;
 									/* } else if (!new ast.ImportRecordFlags(record.Flags).Has(256)) { */ case 103:
 										_arg$3 = tracker$1[0];
@@ -302873,7 +305638,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 								_i$1++;
 								/* continue; */ $s = 72; continue;
 							/* } */ case 108:
-							(x$3 = result[0].resolveResults, ((importRecordIndex < 0 || importRecordIndex >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + importRecordIndex] = entry$1.resolveResult));
+							(x$5 = result[0].resolveResults, ((importRecordIndex < 0 || importRecordIndex >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + importRecordIndex] = entry$1.resolveResult));
 							_i$1++;
 						$s = 72; continue;
 						case 73:
@@ -302884,10 +305649,10 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 				/* if (new config.Loader(loader).CanHaveSourceMap() && !((args[0].options.SourceMap === 0))) { */ case 116:
 					sourceMapComment = new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0));
 					_ref$4 = result[0].file.inputFile.Repr;
-					if ($assertType(_ref$4, ptrType$15, true)[1]) {
+					if ($assertType(_ref$4, ptrType$17, true)[1]) {
 						repr = _ref$4.$val;
 						logger.Span.copy(sourceMapComment, repr.AST.SourceMapComment);
-					} else if ($assertType(_ref$4, ptrType$16, true)[1]) {
+					} else if ($assertType(_ref$4, ptrType$18, true)[1]) {
 						repr$1 = _ref$4.$val;
 						logger.Span.copy(sourceMapComment, repr$1.AST.SourceMapComment);
 					}
@@ -302899,9 +305664,9 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 						_tuple$12 = _r$35;
 						path = $clone(_tuple$12[0], logger.Path);
 						contents = _tuple$12[1];
-						/* */ if (!(contents === ptrType$17.nil)) { $s = 121; continue; }
+						/* */ if (!(contents === ptrType$19.nil)) { $s = 121; continue; }
 						/* */ $s = 122; continue;
-						/* if (!(contents === ptrType$17.nil)) { */ case 121:
+						/* if (!(contents === ptrType$19.nil)) { */ case 121:
 							_r$36 = resolver.PrettyPath(args[0].fs, $clone(path, logger.Path)); /* */ $s = 123; case 123: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
 							prettyPath$1 = _r$36;
 							log = $clone(logger.NewDeferLog(1, args[0].log.Overrides), logger.Log);
@@ -302956,11 +305721,11 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 									/* */ $s = 141; continue;
 									/* if (_v) { */ case 140:
 										source$1 = helpers.FileURLFromFilePath(source$1).String();
-										(x$4 = sourceMap.Sources, ((i < 0 || i >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + i] = source$1));
+										(x$6 = sourceMap.Sources, ((i < 0 || i >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + i] = source$1));
 									/* } */ case 141:
-									/* */ if ((x$5 = sourceMap.SourcesContent, ((i < 0 || i >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + i])).Value === sliceType$15.nil) { $s = 144; continue; }
+									/* */ if ((x$7 = sourceMap.SourcesContent, ((i < 0 || i >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + i])).Value === sliceType$15.nil) { $s = 144; continue; }
 									/* */ $s = 145; continue;
-									/* if ((x$5 = sourceMap.SourcesContent, ((i < 0 || i >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + i])).Value === sliceType$15.nil) { */ case 144:
+									/* if ((x$7 = sourceMap.SourcesContent, ((i < 0 || i >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + i])).Value === sliceType$15.nil) { */ case 144:
 										_r$42 = url.Parse(source$1); /* */ $s = 146; case 146: if($c) { $c = false; _r$42 = _r$42.$blk(); } if (_r$42 && _r$42.$blk !== undefined) { break s; }
 										_tuple$13 = _r$42;
 										sourceURL = _tuple$13[0];
@@ -302976,7 +305741,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 											contents$1 = _tuple$14[0];
 											err$1 = _tuple$14[1];
 											if ($interfaceIsEqual(err$1, $ifaceNil)) {
-												(x$6 = sourceMap.SourcesContent, ((i < 0 || i >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + i])).Value = helpers.StringToUTF16(contents$1);
+												(x$8 = sourceMap.SourcesContent, ((i < 0 || i >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + i])).Value = helpers.StringToUTF16(contents$1);
 											}
 										/* } */ case 148:
 									/* } */ case 145:
@@ -302993,7 +305758,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 			/* */ $s = 152; continue;
 			/* if (!(args[0].inject === $chanNil)) { */ case 151:
 				exports = sliceType.nil;
-				_tuple$15 = $assertType(result[0].file.inputFile.Repr, ptrType$15, true);
+				_tuple$15 = $assertType(result[0].file.inputFile.Repr, ptrType$17, true);
 				repr$2 = _tuple$15[0];
 				ok$8 = _tuple$15[1];
 				/* */ if (ok$8) { $s = 153; continue; }
@@ -303032,7 +305797,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 				/* */ if (isCopyLoader && args[0].skipResolve) { $s = 156; continue; }
 				/* */ $s = 157; continue;
 				/* if (isCopyLoader && args[0].skipResolve) { */ case 156:
-					_arg$12 = ptrType$5.nil;
+					_arg$12 = ptrType$7.nil;
 					_arg$13 = $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range);
 					_r$45 = fmt.Sprintf("Cannot inject %q with the \"copy\" loader without bundling enabled", new sliceType$3([new $String(source[0].PrettyPath)])); /* */ $s = 158; case 158: if($c) { $c = false; _r$45 = _r$45.$blk(); } if (_r$45 && _r$45.$blk !== undefined) { break s; }
 					_arg$14 = _r$45;
@@ -303042,7 +305807,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 			/* } */ case 152:
 			$r = $send(args[0].results, $clone($clone(result[0], parseResult), parseResult)); /* */ $s = 161; case 161: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseFile$1, $c: true, $r, _1, _2, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _entry$2, _entry$3, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _key, _key$1, _key$2, _key$3, _key$4, _key$5, _key$6, _keys, _keys$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _size, _size$1, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, absResolveDir, alias, alias$1, aliases, args, ast$1, ast$10, ast$11, ast$2, ast$3, ast$4, ast$5, ast$6, ast$7, ast$8, ast$9, attr, attrs, base, cacheKey$1, contents, contents$1, data, debug, didLogError, encoded, encoded$1, encoded$2, entry, entry$1, err, err$1, errorRange, errorText, exports, expr, expr$1, expr$2, expr$3, expr$4, expr$5, ext, helper, i, i$1, importRecordIndex, isCopyLoader, key, loader, log, message, mimeType, mimeType$1, msg, msg$1, msgs, next, note, notes, ok, ok$1, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, path, pathForIdentifierName, pluginData, pluginName, prettyPath, prettyPath$1, r, record, records, recordsPtr, relative, repr, repr$1, repr$2, resolveResult, resolverCache, result, result$1, result$2, results, slice, source, source$1, sourceMap, sourceMapComment, sourceURL, stdin, suggestion, text, text$1, tracker, tracker$1, tracker$2, tracker$3, uniqueKey, uniqueKey$1, uniqueKeyPath, uniqueKeyPath$1, url$1, x, x$1, x$2, x$3, x$4, x$5, x$6, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseFile$1, $c: true, $r, _1, _2, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _entry$2, _entry$3, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _key, _key$1, _key$2, _key$3, _key$4, _key$5, _key$6, _keys, _keys$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _size, _size$1, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, absResolveDir, alias, alias$1, aliases, args, ast$1, ast$10, ast$11, ast$2, ast$3, ast$4, ast$5, ast$6, ast$7, ast$8, ast$9, attr, attrs, base, cacheKey$1, contents, contents$1, data, debug, didLogError, encoded, encoded$1, encoded$2, entry, entry$1, err, err$1, errorRange, errorText, exports, expr, expr$1, expr$2, expr$3, expr$4, expr$5, ext, helper, i, i$1, importRecordIndex, isCopyLoader, key, loader, log, message, mimeType, mimeType$1, msg, msg$1, msgs, next, note, notes, ok, ok$1, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, path, pathForIdentifierName, pluginData, pluginName, prettyPath, prettyPath$1, r, record, records, recordsPtr, relative, repr, repr$1, repr$2, resolveResult, resolverCache, result, result$1, result$2, results, slice, source, source$1, sourceMap, sourceMapComment, sourceURL, stdin, suggestion, text, text$1, tracker, tracker$1, tracker$2, tracker$3, uniqueKey, uniqueKey$1, uniqueKeyPath, uniqueKeyPath$1, url$1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, $s, $deferred};return $f; } }
 		};
 		ResolveFailureErrorTextSuggestionNotes = function ResolveFailureErrorTextSuggestionNotes$1(res, path, kind, pluginName, fs$1, absResolveDir, platform, originatingFilePath, modifiedImportPath) {
 			var {_1, _arg, _arg$1, _arg$2, _entry, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _v, _v$1, absResolveDir, fs$1, hint, how, kind, modifiedImportPath, notes, originatingFilePath, path, pkg, platform, pluginName, query, res, suggestion, text, where, $s, $r, $c} = $restore(this, {res, path, kind, pluginName, fs$1, absResolveDir, platform, originatingFilePath, modifiedImportPath});
@@ -303056,7 +305821,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 				_r = fmt.Sprintf("Could not resolve %q (originally %q)", new sliceType$3([new $String(modifiedImportPath), new $String(path)])); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				text = _r;
 				_r$1 = fmt.Sprintf("The path %q was remapped to %q using the alias feature, which then couldn't be resolved. Keep in mind that import path aliases are resolved in the current working directory.", new sliceType$3([new $String(path), new $String(modifiedImportPath)])); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				notes = $append(notes, new logger.MsgData.ptr($ifaceNil, ptrType$6.nil, _r$1, false));
+				notes = $append(notes, new logger.MsgData.ptr($ifaceNil, ptrType$8.nil, _r$1, false));
 				path = modifiedImportPath;
 				$s = 3; continue;
 			/* } else { */ case 2:
@@ -303134,10 +305899,10 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 			/* } */ case 27:
 			if (!(hint === "")) {
 				if (!(modifiedImportPath === "")) {
-					notes = $append(notes, new logger.MsgData.ptr($ifaceNil, ptrType$6.nil, "", false));
+					notes = $append(notes, new logger.MsgData.ptr($ifaceNil, ptrType$8.nil, "", false));
 					suggestion = "";
 				}
-				notes = $append(notes, new logger.MsgData.ptr($ifaceNil, ptrType$6.nil, hint, false));
+				notes = $append(notes, new logger.MsgData.ptr($ifaceNil, ptrType$8.nil, hint, false));
 			}
 			$s = -1; return [text, suggestion, notes];
 			/* */ } return; } var $f = {$blk: ResolveFailureErrorTextSuggestionNotes$1, $c: true, $r, _1, _arg, _arg$1, _arg$2, _entry, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _v, _v$1, absResolveDir, fs$1, hint, how, kind, modifiedImportPath, notes, originatingFilePath, path, pkg, platform, pluginName, query, res, suggestion, text, where, $s};return $f;
@@ -303197,11 +305962,11 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					_r$2 = fmt.Sprintf("Unsupported source map comment: %s", new sliceType$3([_arg$2])); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 					_arg$3 = _r$2;
 					$r = $clone(log, logger.Log).AddID(53, 1, _arg, _arg$1, _arg$3); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return [new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), ptrType$17.nil];
+					$s = -1; return [new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), ptrType$19.nil];
 				/* } */ case 5:
 				path = $clone(source.KeyPath, logger.Path);
 				path.IgnoredSuffix = "#sourceMappingURL";
-				$s = -1; return [path, (contents.$ptr || (contents.$ptr = new ptrType$17(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, contents)))];
+				$s = -1; return [path, (contents.$ptr || (contents.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, contents)))];
 			/* } */ case 2:
 			absPath = "";
 			_r$3 = url.Parse(comment.Text); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
@@ -303222,28 +305987,28 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 				_r$5 = fmt.Sprintf("Unsupported source map comment: %s", new sliceType$3([_arg$6])); /* */ $s = 18; case 18: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 				_arg$7 = _r$5;
 				$r = $clone(log, logger.Log).AddID(53, 1, _arg$4, _arg$5, _arg$7); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return [new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), ptrType$17.nil];
+				$s = -1; return [new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), ptrType$19.nil];
 			/* } else if (!(commentURL.Scheme === "") && !(commentURL.Scheme === "file")) { */ case 11:
 				_arg$8 = tracker;
 				_arg$9 = $clone(comment.Range, logger.Range);
 				_r$6 = fmt.Sprintf("Unsupported source map comment: Unsupported URL scheme %q", new sliceType$3([new $String(commentURL.Scheme)])); /* */ $s = 20; case 20: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 				_arg$10 = _r$6;
 				$r = $clone(log, logger.Log).AddID(53, 4, _arg$8, _arg$9, _arg$10); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return [new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), ptrType$17.nil];
+				$s = -1; return [new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), ptrType$19.nil];
 			/* } else if (!(commentURL.Host === "") && !(commentURL.Host === "localhost")) { */ case 12:
 				_arg$11 = tracker;
 				_arg$12 = $clone(comment.Range, logger.Range);
 				_r$7 = fmt.Sprintf("Unsupported source map comment: Unsupported host %q in file URL", new sliceType$3([new $String(commentURL.Host)])); /* */ $s = 22; case 22: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 				_arg$13 = _r$7;
 				$r = $clone(log, logger.Log).AddID(53, 1, _arg$11, _arg$12, _arg$13); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return [new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), ptrType$17.nil];
+				$s = -1; return [new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), ptrType$19.nil];
 			/* } else if (helpers.IsFileURL(commentURL)) { */ case 13:
 				_r$8 = helpers.FilePathFromFileURL(fs$1, commentURL); /* */ $s = 24; case 24: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 				absPath = _r$8;
 				$s = 16; continue;
 			/* } else if (absResolveDir === "") { */ case 14:
 				$r = $clone(log, logger.Log).AddID(53, 4, tracker, $clone(comment.Range, logger.Range), "Unsupported source map comment: Cannot resolve relative URL without a resolve directory"); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return [new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), ptrType$17.nil];
+				$s = -1; return [new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), ptrType$19.nil];
 			/* } else { */ case 15:
 				absResolveURL = helpers.FileURLFromFilePath(absResolveDir);
 				if (!strings.HasSuffix(absResolveURL.Path, "/")) {
@@ -303266,7 +306031,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 				_r$11 = fmt.Sprintf("Cannot read file: %s", new sliceType$3([new $String(absPath)])); /* */ $s = 32; case 32: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
 				_arg$16 = _r$11;
 				$r = $clone(log, logger.Log).AddID(52, 4, _arg$14, _arg$15, _arg$16); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return [new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), ptrType$17.nil];
+				$s = -1; return [new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), ptrType$19.nil];
 			/* } else if (!($interfaceIsEqual(err$2, $ifaceNil))) { */ case 29:
 				_arg$17 = tracker;
 				_arg$18 = $clone(comment.Range, logger.Range);
@@ -303277,19 +306042,19 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 				_r$14 = fmt.Sprintf("Cannot read file %q: %s", new sliceType$3([_arg$19, _arg$20])); /* */ $s = 36; case 36: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
 				_arg$21 = _r$14;
 				$r = $clone(log, logger.Log).AddID(52, 1, _arg$17, _arg$18, _arg$21); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return [new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), ptrType$17.nil];
+				$s = -1; return [new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), ptrType$19.nil];
 			/* } else { */ case 30:
-				$s = -1; return [path$1, (contents$1.$ptr || (contents$1.$ptr = new ptrType$17(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, contents$1)))];
+				$s = -1; return [path$1, (contents$1.$ptr || (contents$1.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, contents$1)))];
 			/* } */ case 31:
-			$s = -1; return [new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), ptrType$17.nil];
+			$s = -1; return [new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), ptrType$19.nil];
 			/* */ } return; } var $f = {$blk: extractSourceMapFromComment$1, $c: true, $r, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$19, _arg$2, _arg$20, _arg$21, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, absPath, absResolveDir, absResolveURL, comment, commentURL, contents, contents$1, err, err$1, err$2, fs$1, fsCache, log, ok, parsed, path, path$1, source, tracker, $s};return $f;
 		};
 		sanitizeLocation = function sanitizeLocation$1(fs$1, loc) {
 			var {_r, fs$1, loc, $s, $r, $c} = $restore(this, {fs$1, loc});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			/* */ if (!(loc === ptrType$6.nil)) { $s = 1; continue; }
+			/* */ if (!(loc === ptrType$8.nil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!(loc === ptrType$6.nil)) { */ case 1:
+			/* if (!(loc === ptrType$8.nil)) { */ case 1:
 				if (loc.Namespace === "") {
 					loc.Namespace = "file";
 				}
@@ -303328,16 +306093,16 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					_i$1++;
 				$s = 3; continue;
 				case 4:
-				/* */ if (msg.Data.Location === ptrType$6.nil) { $s = 6; continue; }
+				/* */ if (msg.Data.Location === ptrType$8.nil) { $s = 6; continue; }
 				/* */ $s = 7; continue;
-				/* if (msg.Data.Location === ptrType$6.nil) { */ case 6:
+				/* if (msg.Data.Location === ptrType$8.nil) { */ case 6:
 					msg.Data.Location = tracker.MsgLocationOrNil($clone(importPathRange, logger.Range));
 					$s = 8; continue;
 				/* } else { */ case 7:
 					$r = sanitizeLocation(fs$1, msg.Data.Location); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* */ if (!(importSource === ptrType$9.nil)) { $s = 10; continue; }
+					/* */ if (!(importSource === ptrType$5.nil)) { $s = 10; continue; }
 					/* */ $s = 11; continue;
-					/* if (!(importSource === ptrType$9.nil)) { */ case 10:
+					/* if (!(importSource === ptrType$5.nil)) { */ case 10:
 						if (msg.Data.Location.File === "") {
 							msg.Data.Location.File = importSource.PrettyPath;
 						}
@@ -303364,7 +306129,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 			/* */ } return; } var $f = {$blk: logPluginMessages$1, $c: true, $r, _arg, _arg$1, _i, _i$1, _r, _r$1, _r$2, _ref, _ref$1, didLogError, fs$1, importPathRange, importSource, log, msg, msgs, name, note, text, thrown, tracker, $s};return $f;
 		};
 		RunOnResolvePlugins = function RunOnResolvePlugins$1(plugins, res, log, fs$1, fsCache, importSource, importPathRange, importer, path, importAttributes, kind, absResolveDir, pluginData) {
-			var {_arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _i, _i$1, _i$2, _i$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, _v, absResolveDir, applyPath, debug, didLogError, diffCase, dir, entries, err, file, fs$1, fsCache, importAttributes, importPathRange, importSource, importer, kind, log, nsFromPlugin, onResolve, path, plugin, pluginData, pluginName, plugins, res, resolverArgs, result, result$1, sideEffectsData, tracker, $s, $r, $c} = $restore(this, {plugins, res, log, fs$1, fsCache, importSource, importPathRange, importer, path, importAttributes, kind, absResolveDir, pluginData});
+			var {_arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _i, _i$1, _i$2, _i$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, _v, absResolveDir, applyPath, debug, didLogError, diffCase, dir, entries, err, file, fs$1, fsCache, importAttributes, importPathRange, importSource, importer, kind, log, nsFromPlugin, onResolve, path, plugin, pluginData, pluginName, plugins, res, resolverArgs, result, result$1, sideEffectsData, tracker, x, $s, $r, $c} = $restore(this, {plugins, res, log, fs$1, fsCache, importSource, importPathRange, importer, path, importAttributes, kind, absResolveDir, pluginData});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			tracker = [tracker];
 			resolverArgs = new config.OnResolveArgs.ptr(path, absResolveDir, pluginData, $clone(importer, logger.Path), kind, $clone(importAttributes, logger.ImportAttributes));
@@ -303464,9 +306229,9 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					/* } */ case 20:
 					sideEffectsData = ptrType$3.nil;
 					if (result.IsSideEffectFree) {
-						sideEffectsData = new resolver.SideEffectsData.ptr(ptrType$9.nil, pluginName, new logger.Range.ptr(new logger.Loc.ptr(0), 0), false);
+						sideEffectsData = new resolver.SideEffectsData.ptr(ptrType$5.nil, pluginName, new logger.Range.ptr(new logger.Loc.ptr(0), 0), false);
 					}
-					$s = -1; return [new resolver.ResolveResult.ptr($clone(new resolver.PathPair.ptr($clone(result.Path, logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), result.External), resolver.PathPair), result.PluginData, ptrType$18.nil, sideEffectsData, new config.TSConfigJSX.ptr(sliceType$5.nil, sliceType$5.nil, ptrType$17.nil, 0), ptrType$19.nil, ptrType$20.nil, new js_ast.ModuleTypeData.ptr(ptrType$9.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0)), false, new resolver.DebugMeta.ptr(sliceType$4.nil, "", "", 0, "")];
+					$s = -1; return [new resolver.ResolveResult.ptr($clone(new resolver.PathPair.ptr($clone(result.Path, logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), result.External), resolver.PathPair), result.PluginData, ptrType$20.nil, sideEffectsData, new config.TSConfigJSX.ptr(sliceType$5.nil, sliceType$5.nil, ptrType$19.nil, 0), ptrType$21.nil, ptrType$22.nil, new js_ast.ModuleTypeData.ptr(ptrType$5.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0)), false, new resolver.DebugMeta.ptr(sliceType$4.nil, "", "", 0, "")];
 				case 4:
 				_i++;
 			$s = 1; continue;
@@ -303475,10 +306240,10 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 			_tuple$1 = _r$9;
 			result$1 = _tuple$1[0];
 			debug = $clone(_tuple$1[1], resolver.DebugMeta);
-			/* */ if (!(result$1 === ptrType$1.nil) && !(result$1.DifferentCase === ptrType$18.nil) && !helpers.IsInsideNodeModules(absResolveDir)) { $s = 31; continue; }
+			/* */ if (!(result$1 === ptrType$1.nil) && !(result$1.DifferentCase === ptrType$20.nil) && !helpers.IsInsideNodeModules(absResolveDir)) { $s = 31; continue; }
 			/* */ $s = 32; continue;
-			/* if (!(result$1 === ptrType$1.nil) && !(result$1.DifferentCase === ptrType$18.nil) && !helpers.IsInsideNodeModules(absResolveDir)) { */ case 31:
-				diffCase = $clone(result$1.DifferentCase, fs.DifferentCase);
+			/* if (!(result$1 === ptrType$1.nil) && !(result$1.DifferentCase === ptrType$20.nil) && !helpers.IsInsideNodeModules(absResolveDir)) { */ case 31:
+				diffCase = $clone((x = result$1.DifferentCase, (x === ptrType$20.nil && $throwNilPointerError(), x)), fs.DifferentCase);
 				_arg$6 = tracker[0];
 				_arg$7 = $clone(importPathRange, logger.Range);
 				_arg$8 = fs$1;
@@ -303496,7 +306261,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 				$r = $clone(log, logger.Log).AddID(45, 1, _arg$6, _arg$7, _arg$14); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 32:
 			$s = -1; return [result$1, false, debug];
-			/* */ } return; } var $f = {$blk: RunOnResolvePlugins$1, $c: true, $r, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _i, _i$1, _i$2, _i$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, _v, absResolveDir, applyPath, debug, didLogError, diffCase, dir, entries, err, file, fs$1, fsCache, importAttributes, importPathRange, importSource, importer, kind, log, nsFromPlugin, onResolve, path, plugin, pluginData, pluginName, plugins, res, resolverArgs, result, result$1, sideEffectsData, tracker, $s};return $f;
+			/* */ } return; } var $f = {$blk: RunOnResolvePlugins$1, $c: true, $r, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _i, _i$1, _i$2, _i$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, _v, absResolveDir, applyPath, debug, didLogError, diffCase, dir, entries, err, file, fs$1, fsCache, importAttributes, importPathRange, importSource, importer, kind, log, nsFromPlugin, onResolve, path, plugin, pluginData, pluginName, plugins, res, resolverArgs, result, result$1, sideEffectsData, tracker, x, $s};return $f;
 		};
 		$pkg.RunOnResolvePlugins = RunOnResolvePlugins;
 		runOnLoadPlugins = function runOnLoadPlugins$1(plugins, fs$1, fsCache, log, source, importSource, importPathRange, pluginData, isWatchMode) {
@@ -303569,7 +306334,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 						/* } */ case 22:
 						$s = -1; return [new loaderPluginResult.ptr($ifaceNil, "", "", 0), false];
 					/* } */ case 20:
-					if (result.Contents === ptrType$17.nil) {
+					if (result.Contents === ptrType$19.nil) {
 						_i$1++;
 						/* continue; */ $s = 3; continue;
 					}
@@ -303738,7 +306503,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 							_r = onStart$1.Callback(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 							result = $clone(_r, config.OnStartResult);
-							_r$1 = logPluginMessages(fs$1[0], $clone(log[0], logger.Log), plugin$1.Name, result.Msgs, result.ThrownError, ptrType$9.nil, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range)); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+							_r$1 = logPluginMessages(fs$1[0], $clone(log[0], logger.Log), plugin$1.Name, result.Msgs, result.ThrownError, ptrType$5.nil, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range)); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 							_r$1;
 							onStartWaitGroup[0].Done();
 							$s = -1; return;
@@ -303756,7 +306521,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 6; continue; }
 			/* */ $s = 7; continue;
 			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 6:
-				_arg = ptrType$5.nil;
+				_arg = ptrType$7.nil;
 				_arg$1 = $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range);
 				_r$1 = err.Error(); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				_arg$2 = new $String(_r$1);
@@ -303778,7 +306543,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					source = $clone(_tuple$1[0], logger.Source);
 					ast$1 = $clone(_tuple$1[1], js_ast.AST);
 					ok = _tuple$1[2];
-					$r = $send(s[0].resultChannel, $clone($clone(new parseResult.ptr(sliceType$1.nil, false, $clone(new scannerFile.ptr("", $ifaceNil, $clone(new graph.InputFile.ptr(new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$7.nil, ptrType$8.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$1, js_ast.AST), new ast.Index32.ptr(0)), ptrType$2.nil, sliceType$2.nil, "", new graph.SideEffects.ptr(ptrType$3.nil, 0), $clone(source, logger.Source), 0, true), graph.InputFile)), scannerFile), new tlaCheck.ptr(new ast.Index32.ptr(0), 0, 0), ok), parseResult), parseResult)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = $send(s[0].resultChannel, $clone($clone(new parseResult.ptr(sliceType$1.nil, false, $clone(new scannerFile.ptr("", $ifaceNil, $clone(new graph.InputFile.ptr(new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$9.nil, ptrType$10.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$1, js_ast.AST), new ast.Index32.ptr(0)), ptrType$2.nil, sliceType$2.nil, "", new graph.SideEffects.ptr(ptrType$3.nil, 0), $clone(source, logger.Source), 0, true), graph.InputFile)), scannerFile), new tlaCheck.ptr(new ast.Index32.ptr(0), 0, 0), ok), parseResult), parseResult)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return;
 					/* */ } return; } var $f = {$blk: ScanBundle·func2, $c: true, $r, _r$5, _tuple$1, ast$1, ok, source, $s};return $f;
 				}; })(fs$1, log, onStartWaitGroup, options, s), []);
@@ -303787,14 +306552,14 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 			/* */ if (options[0].CancelFlag.DidCancel()) { $s = 15; continue; }
 			/* */ $s = 16; continue;
 			/* if (options[0].CancelFlag.DidCancel()) { */ case 15:
-				$24r = new Bundle.ptr("", $ifaceNil, ptrType$21.nil, sliceType$23.nil, sliceType$24.nil, $clone(options[0], config.Options));
+				$24r = new Bundle.ptr("", $ifaceNil, ptrType$23.nil, sliceType$23.nil, sliceType$24.nil, $clone(options[0], config.Options));
 				$s = 17; case 17: return $24r;
 			/* } */ case 16:
 			$r = s[0].preprocessInjectedFiles(); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* */ if (options[0].CancelFlag.DidCancel()) { $s = 19; continue; }
 			/* */ $s = 20; continue;
 			/* if (options[0].CancelFlag.DidCancel()) { */ case 19:
-				$24r$1 = new Bundle.ptr("", $ifaceNil, ptrType$21.nil, sliceType$23.nil, sliceType$24.nil, $clone(options[0], config.Options));
+				$24r$1 = new Bundle.ptr("", $ifaceNil, ptrType$23.nil, sliceType$23.nil, sliceType$24.nil, $clone(options[0], config.Options));
 				$s = 21; case 21: return $24r$1;
 			/* } */ case 20:
 			_r$5 = s[0].addEntryPoints(entryPoints); /* */ $s = 22; case 22: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
@@ -303802,14 +306567,14 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 			/* */ if (options[0].CancelFlag.DidCancel()) { $s = 23; continue; }
 			/* */ $s = 24; continue;
 			/* if (options[0].CancelFlag.DidCancel()) { */ case 23:
-				$24r$2 = new Bundle.ptr("", $ifaceNil, ptrType$21.nil, sliceType$23.nil, sliceType$24.nil, $clone(options[0], config.Options));
+				$24r$2 = new Bundle.ptr("", $ifaceNil, ptrType$23.nil, sliceType$23.nil, sliceType$24.nil, $clone(options[0], config.Options));
 				$s = 25; case 25: return $24r$2;
 			/* } */ case 24:
 			$r = s[0].scanAllDependencies(); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* */ if (options[0].CancelFlag.DidCancel()) { $s = 27; continue; }
 			/* */ $s = 28; continue;
 			/* if (options[0].CancelFlag.DidCancel()) { */ case 27:
-				$24r$3 = new Bundle.ptr("", $ifaceNil, ptrType$21.nil, sliceType$23.nil, sliceType$24.nil, $clone(options[0], config.Options));
+				$24r$3 = new Bundle.ptr("", $ifaceNil, ptrType$23.nil, sliceType$23.nil, sliceType$24.nil, $clone(options[0], config.Options));
 				$s = 29; case 29: return $24r$3;
 			/* } */ case 28:
 			_r$6 = s[0].processScannedFiles(entryPointMeta); /* */ $s = 30; case 30: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
@@ -303817,16 +306582,16 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 			/* */ if (options[0].CancelFlag.DidCancel()) { $s = 31; continue; }
 			/* */ $s = 32; continue;
 			/* if (options[0].CancelFlag.DidCancel()) { */ case 31:
-				$24r$4 = new Bundle.ptr("", $ifaceNil, ptrType$21.nil, sliceType$23.nil, sliceType$24.nil, $clone(options[0], config.Options));
+				$24r$4 = new Bundle.ptr("", $ifaceNil, ptrType$23.nil, sliceType$23.nil, sliceType$24.nil, $clone(options[0], config.Options));
 				$s = 33; case 33: return $24r$4;
 			/* } */ case 32:
 			$24r$5 = new Bundle.ptr(uniqueKeyPrefix, fs$1[0], s[0].res, files, entryPointMeta, $clone(s[0].options, config.Options));
 			$s = 34; case 34: return $24r$5;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return new Bundle.ptr("", $ifaceNil, ptrType$21.nil, sliceType$23.nil, sliceType$24.nil, new config.Options.ptr(new js_ast.ModuleTypeData.ptr(ptrType$9.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), ptrType$24.nil, ptrType$20.nil, ptrType$25.nil, ptrType$25.nil, ptrType$26.nil, $throwNilPointerError, "", sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, new config.ExternalSettings.ptr(new config.ExternalMatchers.ptr(false, sliceType$18.nil), new config.ExternalMatchers.ptr(false, sliceType$18.nil)), false, false, "", "", "", "", "", sliceType$5.nil, "", "", false, "", sliceType$5.nil, sliceType$19.nil, sliceType$20.nil, "", "", "", "", sliceType$21.nil, sliceType$21.nil, sliceType$21.nil, sliceType$22.nil, "", ptrType.nil, new config.JSXOptions.ptr(new config.DefineExpr.ptr($ifaceNil, sliceType$5.nil, new ast.Index32.ptr(0)), new config.DefineExpr.ptr($ifaceNil, sliceType$5.nil, new ast.Index32.ptr(0)), false, false, false, "", false, false), 0, false, new compat.JSFeature(0, 0), 0, new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), 0, 0, new config.TSOptions.ptr(new config.TSConfig.ptr(0, 0, 0, 0, 0, 0), false, false), 0, false, false, false, false, false, false, false, false, 0, false, false, false, false, false, false, false, false, false, 0, 0, false, 0, false)); } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: ScanBundle$1, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, _arg, _arg$1, _arg$2, _arg$3, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _tuple, caches, call, entryPointMeta, entryPoints, err, files, fs$1, log, onStart, onStartWaitGroup, options, plugin, res, s, timer, uniqueKeyPrefix, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return new Bundle.ptr("", $ifaceNil, ptrType$23.nil, sliceType$23.nil, sliceType$24.nil, new config.Options.ptr(new js_ast.ModuleTypeData.ptr(ptrType$5.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), ptrType$26.nil, ptrType$22.nil, ptrType$27.nil, ptrType$27.nil, ptrType$28.nil, $throwNilPointerError, "", sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, new config.ExternalSettings.ptr(new config.ExternalMatchers.ptr(false, sliceType$18.nil), new config.ExternalMatchers.ptr(false, sliceType$18.nil)), false, false, "", "", "", "", "", sliceType$5.nil, "", "", false, "", sliceType$5.nil, sliceType$19.nil, sliceType$20.nil, "", "", "", "", sliceType$21.nil, sliceType$21.nil, sliceType$21.nil, sliceType$22.nil, "", ptrType.nil, new config.JSXOptions.ptr(new config.DefineExpr.ptr($ifaceNil, sliceType$5.nil, new ast.Index32.ptr(0)), new config.DefineExpr.ptr($ifaceNil, sliceType$5.nil, new ast.Index32.ptr(0)), false, false, false, "", false, false), 0, false, new compat.JSFeature(0, 0), 0, new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), 0, 0, new config.TSOptions.ptr(new config.TSConfig.ptr(0, 0, 0, 0, 0, 0), false, false), 0, false, false, false, false, false, false, false, false, 0, false, false, false, false, false, false, false, false, false, 0, 0, false, 0, false)); } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: ScanBundle$1, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, _arg, _arg$1, _arg$2, _arg$3, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _tuple, caches, call, entryPointMeta, entryPoints, err, files, fs$1, log, onStart, onStartWaitGroup, options, plugin, res, s, timer, uniqueKeyPrefix, $s, $deferred};return $f; } }
 		};
 		$pkg.ScanBundle = ScanBundle;
 		$ptrType(scanner).prototype.maybeParseFile = function maybeParseFile(resolveResult, prettyPath, importSource, importPathRange, importWith, kind, inject) {
-			var {_entry, _key, _r, _r$1, _r$2, _tuple, _tuple$1, importPathRange, importSource, importWith, inject, kind, ok, ok$1, optionsClone, path, prettyPath, resolveResult, s, sideEffects, skipResolve, visited, visitedKey, $s, $r, $c} = $restore(this, {resolveResult, prettyPath, importSource, importPathRange, importWith, kind, inject});
+			var {_entry, _key, _r, _r$1, _r$2, _tuple, _tuple$1, importPathRange, importSource, importWith, inject, kind, ok, ok$1, optionsClone, path, prettyPath, resolveResult, s, sideEffects, skipResolve, visited, visitedKey, x, $s, $r, $c} = $restore(this, {resolveResult, prettyPath, importSource, importPathRange, importWith, kind, inject});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			s = this;
 			path = $clone(resolveResult.PathPair.Primary, logger.Path);
@@ -303859,10 +306624,10 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 				optionsClone.Stdin = ptrType.nil;
 			}
 			resolveResult.TSConfigJSX.ApplyTo(optionsClone.JSX);
-			if (!(resolveResult.TSConfig === ptrType$19.nil)) {
-				config.TSConfig.copy(optionsClone.TS.Config, resolveResult.TSConfig);
+			if (!(resolveResult.TSConfig === ptrType$21.nil)) {
+				config.TSConfig.copy(optionsClone.TS.Config, (x = resolveResult.TSConfig, (x === ptrType$21.nil && $throwNilPointerError(), x)));
 			}
-			if (!(resolveResult.TSAlwaysStrict === ptrType$20.nil)) {
+			if (!(resolveResult.TSAlwaysStrict === ptrType$22.nil)) {
 				optionsClone.TSAlwaysStrict = resolveResult.TSAlwaysStrict;
 			}
 			if (strings.HasSuffix(path.Text, ".mjs")) {
@@ -303910,7 +306675,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 			}
 			$go(parseFile, [$clone(new parseArgs.ptr(s.fs, $clone(s.log, logger.Log), s.res, s.caches, prettyPath, importSource, importWith, $clone(sideEffects, graph.SideEffects), resolveResult.PluginData, s.resultChannel, inject, s.uniqueKeyPrefix, $clone(path, logger.Path), $clone(optionsClone, config.Options), $clone(importPathRange, logger.Range), visited.sourceIndex, skipResolve), parseArgs)]);
 			$s = -1; return visited.sourceIndex;
-			/* */ } return; } var $f = {$blk: maybeParseFile, $c: true, $r, _entry, _key, _r, _r$1, _r$2, _tuple, _tuple$1, importPathRange, importSource, importWith, inject, kind, ok, ok$1, optionsClone, path, prettyPath, resolveResult, s, sideEffects, skipResolve, visited, visitedKey, $s};return $f;
+			/* */ } return; } var $f = {$blk: maybeParseFile, $c: true, $r, _entry, _key, _r, _r$1, _r$2, _tuple, _tuple$1, importPathRange, importSource, importWith, inject, kind, ok, ok$1, optionsClone, path, prettyPath, resolveResult, s, sideEffects, skipResolve, visited, visitedKey, x, $s};return $f;
 		};
 		$ptrType(scanner).prototype.allocateSourceIndex = function allocateSourceIndex(path, kind) {
 			var {_r, kind, newLen, path, s, sourceIndex, $s, $r, $c} = $restore(this, {path, kind});
@@ -303974,7 +306739,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 				expr = new js_ast.Expr.ptr(define.Data, new logger.Loc.ptr(0));
 				_r$3 = js_parser.LazyExportAST($clone(s[0].log, logger.Log), $clone(source, logger.Source), $clone(js_parser.OptionsFromConfig(s[0].options), js_parser.Options), $clone(expr, js_ast.Expr), ""); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 				ast$1 = $clone(_r$3, js_ast.AST);
-				result[0] = new parseResult.ptr(sliceType$1.nil, false, $clone(new scannerFile.ptr("", $ifaceNil, $clone(new graph.InputFile.ptr(new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$7.nil, ptrType$8.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$1, js_ast.AST), new ast.Index32.ptr(0)), ptrType$2.nil, sliceType$2.nil, "", $clone(new graph.SideEffects.ptr(ptrType$3.nil, 3), graph.SideEffects), $clone(source, logger.Source), 11, false), graph.InputFile)), scannerFile), new tlaCheck.ptr(new ast.Index32.ptr(0), 0, 0), true);
+				result[0] = new parseResult.ptr(sliceType$1.nil, false, $clone(new scannerFile.ptr("", $ifaceNil, $clone(new graph.InputFile.ptr(new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$9.nil, ptrType$10.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$1, js_ast.AST), new ast.Index32.ptr(0)), ptrType$2.nil, sliceType$2.nil, "", $clone(new graph.SideEffects.ptr(ptrType$3.nil, 3), graph.SideEffects), $clone(source, logger.Source), 11, false), graph.InputFile)), scannerFile), new tlaCheck.ptr(new ast.Index32.ptr(0), 0, 0), true);
 				s[0].remaining = s[0].remaining + (1) >> 0;
 				$go((function(injectAbsResolveDir, injectResolveResults, injectResolveWaitGroup, injectWaitGroup, result, results, s) { return function scanner·preprocessInjectedFiles·func1() {
 						var {$s, $r, $c} = $restore(this, {});
@@ -304025,7 +306790,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 							_r$10 = $clone(entries, fs.DirEntries).Get(base); /* */ $s = 11; case 11: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
 							_tuple$1 = _r$10;
 							entry = _tuple$1[0];
-							if (!(!(entry === ptrType$27.nil))) { _v = false; $s = 14; continue s; }
+							if (!(!(entry === ptrType$29.nil))) { _v = false; $s = 14; continue s; }
 							_r$11 = entry.Kind(s[0].fs); /* */ $s = 15; case 15: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
 							_v = _r$11 === 2; case 14:
 							/* */ if (_v) { $s = 12; continue; }
@@ -304041,7 +306806,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 							/* } */ case 13:
 							$s = 10; continue;
 						/* } else if (s[0].log.Level <= 2 && !($interfaceIsEqual(originalError, $ifaceNil))) { */ case 9:
-							_arg = ptrType$5.nil;
+							_arg = ptrType$7.nil;
 							_arg$1 = $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range);
 							_arg$2 = new $String(absPath);
 							_r$13 = originalError.Error(); /* */ $s = 19; case 19: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
@@ -304050,7 +306815,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 							_arg$4 = _r$14;
 							$r = $clone(s[0].log, logger.Log).AddID(0, 4, _arg, _arg$1, _arg$4); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						/* } */ case 10:
-						_r$15 = RunOnResolvePlugins(s[0].options.Plugins, s[0].res, $clone(s[0].log, logger.Log), s[0].fs, s[0].caches.FSCache, ptrType$9.nil, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), $clone(importer, logger.Path), importPath$1, $clone(new logger.ImportAttributes.ptr(""), logger.ImportAttributes), 0, injectAbsResolveDir[0], $ifaceNil); /* */ $s = 22; case 22: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+						_r$15 = RunOnResolvePlugins(s[0].options.Plugins, s[0].res, $clone(s[0].log, logger.Log), s[0].fs, s[0].caches.FSCache, ptrType$5.nil, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), $clone(importer, logger.Path), importPath$1, $clone(new logger.ImportAttributes.ptr(""), logger.ImportAttributes), 0, injectAbsResolveDir[0], $ifaceNil); /* */ $s = 22; case 22: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
 						_tuple$2 = _r$15;
 						resolveResult = _tuple$2[0];
 						didLogError = _tuple$2[1];
@@ -304062,7 +306827,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 							/* */ if (resolveResult.PathPair.IsExternal) { $s = 26; continue; }
 							/* */ $s = 27; continue;
 							/* if (resolveResult.PathPair.IsExternal) { */ case 26:
-								_arg$5 = ptrType$5.nil;
+								_arg$5 = ptrType$7.nil;
 								_arg$6 = $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range);
 								_r$16 = fmt.Sprintf("The injected path %q cannot be marked as external", new sliceType$3([new $String(importPath$1)])); /* */ $s = 29; case 29: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
 								_arg$7 = _r$16;
@@ -304074,7 +306839,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 							$s = 25; continue;
 						/* } else if (!didLogError) { */ case 24:
 							_arg$8 = $clone(s[0].log, logger.Log);
-							_arg$9 = ptrType$9.nil;
+							_arg$9 = ptrType$5.nil;
 							_arg$10 = $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range);
 							_r$17 = fmt.Sprintf("Could not resolve %q", new sliceType$3([new $String(importPath$1)])); /* */ $s = 31; case 31: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
 							_arg$11 = _r$17;
@@ -304107,10 +306872,10 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 				/* */ $s = 18; continue;
 				/* if (!(resolveResult === ptrType$1.nil)) { */ case 17:
 					channel[0] = new $Chan(config.InjectedFile, 1);
-					_arg = $clone(resolveResult, resolver.ResolveResult);
+					_arg = $clone((resolveResult === ptrType$1.nil && $throwNilPointerError(), resolveResult), resolver.ResolveResult);
 					_r$5 = resolver.PrettyPath(s[0].fs, $clone(resolveResult.PathPair.Primary, logger.Path)); /* */ $s = 19; case 19: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 					_arg$1 = _r$5;
-					_arg$2 = ptrType$9.nil;
+					_arg$2 = ptrType$5.nil;
 					_arg$3 = $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range);
 					_arg$4 = ptrType$4.nil;
 					_arg$5 = channel[0];
@@ -304171,11 +306936,11 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 						logger.Path.copy(stdinPath, new logger.Path.ptr(_r$1, "file", "", new logger.ImportAttributes.ptr(""), 0));
 					/* } */ case 9:
 				/* } */ case 5:
-				resolveResult = new resolver.ResolveResult.ptr($clone(new resolver.PathPair.ptr($clone(stdinPath, logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), resolver.PathPair), $ifaceNil, ptrType$18.nil, ptrType$3.nil, new config.TSConfigJSX.ptr(sliceType$5.nil, sliceType$5.nil, ptrType$17.nil, 0), ptrType$19.nil, ptrType$20.nil, new js_ast.ModuleTypeData.ptr(ptrType$9.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0));
+				resolveResult = new resolver.ResolveResult.ptr($clone(new resolver.PathPair.ptr($clone(stdinPath, logger.Path), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), resolver.PathPair), $ifaceNil, ptrType$20.nil, ptrType$3.nil, new config.TSConfigJSX.ptr(sliceType$5.nil, sliceType$5.nil, ptrType$19.nil, 0), ptrType$21.nil, ptrType$22.nil, new js_ast.ModuleTypeData.ptr(ptrType$5.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0));
 				_arg = $clone(resolveResult, resolver.ResolveResult);
 				_r$2 = resolver.PrettyPath(s[0].fs, $clone(stdinPath, logger.Path)); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				_arg$1 = _r$2;
-				_arg$2 = ptrType$9.nil;
+				_arg$2 = ptrType$5.nil;
 				_arg$3 = $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range);
 				_arg$4 = ptrType$4.nil;
 				_arg$5 = $chanNil;
@@ -304196,7 +306961,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 			/* while (true) { */ case 18:
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 19; continue; }
 				i = _i;
-				entryPoint = ((i < 0 || i >= entryPoints.$length) ? ($throwRuntimeError("index out of range"), undefined) : entryPoints.$array[entryPoints.$offset + i]);
+				entryPoint = ((i < 0 || i >= entryPoints.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(entryPoints.$array, entryPoints.$offset + i, ptrType$30));
 				absPath = entryPoint.InputPath;
 				if (strings.ContainsRune(absPath, 42)) {
 					_i++;
@@ -304225,7 +306990,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					_r$10 = $clone(entries, fs.DirEntries).Get(base); /* */ $s = 30; case 30: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
 					_tuple$1 = _r$10;
 					entry = _tuple$1[0];
-					if (!(!(entry === ptrType$27.nil))) { _v = false; $s = 33; continue s; }
+					if (!(!(entry === ptrType$29.nil))) { _v = false; $s = 33; continue s; }
 					_r$11 = entry.Kind(s[0].fs); /* */ $s = 34; case 34: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
 					_v = _r$11 === 2; case 33:
 					/* */ if (_v) { $s = 31; continue; }
@@ -304241,7 +307006,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					/* } */ case 32:
 					$s = 29; continue;
 				/* } else if (s[0].log.Level <= 2 && !($interfaceIsEqual(originalError, $ifaceNil))) { */ case 28:
-					_arg$6 = ptrType$5.nil;
+					_arg$6 = ptrType$7.nil;
 					_arg$7 = $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range);
 					_arg$8 = new $String(absPath);
 					_r$13 = originalError.Error(); /* */ $s = 38; case 38: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
@@ -304315,18 +307080,18 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 									while (true) {
 										if (!(_i$3 < _ref$3.$length)) { break; }
 										key$1 = ((_i$3 < 0 || _i$3 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$3]);
-										info.results = $append(info.results, (_entry$1 = $mapIndex(results,$String.keyFor(key$1)), _entry$1 !== undefined ? _entry$1.v : new resolver.ResolveResult.ptr(new resolver.PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), $ifaceNil, ptrType$18.nil, ptrType$3.nil, new config.TSConfigJSX.ptr(sliceType$5.nil, sliceType$5.nil, ptrType$17.nil, 0), ptrType$19.nil, ptrType$20.nil, new js_ast.ModuleTypeData.ptr(ptrType$9.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0))));
+										info.results = $append(info.results, (_entry$1 = $mapIndex(results,$String.keyFor(key$1)), _entry$1 !== undefined ? _entry$1.v : new resolver.ResolveResult.ptr(new resolver.PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), $ifaceNil, ptrType$20.nil, ptrType$3.nil, new config.TSConfigJSX.ptr(sliceType$5.nil, sliceType$5.nil, ptrType$19.nil, 0), ptrType$21.nil, ptrType$22.nil, new js_ast.ModuleTypeData.ptr(ptrType$5.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0))));
 										_i$3++;
 									}
 									entryPointInfo.copy(((i$2 < 0 || i$2 >= entryPointInfos[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : entryPointInfos[0].$array[entryPointInfos[0].$offset + i$2]), info);
-									/* */ if (!(msg === ptrType$14.nil)) { $s = 11; continue; }
+									/* */ if (!(msg === ptrType$16.nil)) { $s = 11; continue; }
 									/* */ $s = 12; continue;
-									/* if (!(msg === ptrType$14.nil)) { */ case 11:
-										$r = $clone(s[0].log, logger.Log).AddID(msg.ID, msg.Kind, ptrType$5.nil, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), msg.Data.Text); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									/* if (!(msg === ptrType$16.nil)) { */ case 11:
+										$r = $clone(s[0].log, logger.Log).AddID(msg.ID, msg.Kind, ptrType$7.nil, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), msg.Data.Text); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 									/* } */ case 12:
 									$s = 9; continue;
 								/* } else { */ case 8:
-									_arg$11 = ptrType$5.nil;
+									_arg$11 = ptrType$7.nil;
 									_arg$12 = $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range);
 									_r$17 = fmt.Sprintf("Could not resolve %q", new sliceType$3([new $String(entryPoint$2.InputPath)])); /* */ $s = 14; case 14: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
 									_arg$13 = _r$17;
@@ -304336,7 +307101,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 								$s = -1; return;
 							/* } */ case 4:
 						/* } */ case 2:
-						_r$18 = RunOnResolvePlugins(s[0].options.Plugins, s[0].res, $clone(s[0].log, logger.Log), s[0].fs, s[0].caches.FSCache, ptrType$9.nil, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), $clone(importer, logger.Path), entryPoint$2.InputPath, $clone(new logger.ImportAttributes.ptr(""), logger.ImportAttributes), 0, entryPointAbsResolveDir[0], $ifaceNil); /* */ $s = 16; case 16: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+						_r$18 = RunOnResolvePlugins(s[0].options.Plugins, s[0].res, $clone(s[0].log, logger.Log), s[0].fs, s[0].caches.FSCache, ptrType$5.nil, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), $clone(importer, logger.Path), entryPoint$2.InputPath, $clone(new logger.ImportAttributes.ptr(""), logger.ImportAttributes), 0, entryPointAbsResolveDir[0], $ifaceNil); /* */ $s = 16; case 16: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
 						_tuple$3 = _r$18;
 						resolveResult$1 = _tuple$3[0];
 						didLogError = _tuple$3[1];
@@ -304348,14 +307113,14 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 							/* */ if (resolveResult$1.PathPair.IsExternal) { $s = 20; continue; }
 							/* */ $s = 21; continue;
 							/* if (resolveResult$1.PathPair.IsExternal) { */ case 20:
-								_arg$14 = ptrType$5.nil;
+								_arg$14 = ptrType$7.nil;
 								_arg$15 = $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range);
 								_r$19 = fmt.Sprintf("The entry point %q cannot be marked as external", new sliceType$3([new $String(entryPoint$2.InputPath)])); /* */ $s = 23; case 23: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
 								_arg$16 = _r$19;
 								$r = $clone(s[0].log, logger.Log).AddError(_arg$14, _arg$15, _arg$16); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 								$s = 22; continue;
 							/* } else { */ case 21:
-								entryPointInfo.copy(((i$2 < 0 || i$2 >= entryPointInfos[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : entryPointInfos[0].$array[entryPointInfos[0].$offset + i$2]), new entryPointInfo.ptr(new sliceType$26([$clone(resolveResult$1, resolver.ResolveResult)]), false));
+								entryPointInfo.copy(((i$2 < 0 || i$2 >= entryPointInfos[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : entryPointInfos[0].$array[entryPointInfos[0].$offset + i$2]), new entryPointInfo.ptr(new sliceType$26([$clone((resolveResult$1 === ptrType$1.nil && $throwNilPointerError(), resolveResult$1), resolver.ResolveResult)]), false));
 							/* } */ case 22:
 							$s = 19; continue;
 						/* } else if (!didLogError) { */ case 18:
@@ -304375,11 +307140,11 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 									_arg$18 = new $String(_r$22);
 									_arg$19 = new $String(entryPoint$2.InputPath);
 									_r$23 = fmt.Sprintf("Use the relative path %q to reference the file %q. Without the leading \"./\", the path %q is being interpreted as a package path instead.", new sliceType$3([_arg$17, _arg$18, _arg$19])); /* */ $s = 32; case 32: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-									notes = $append(notes, new logger.MsgData.ptr($ifaceNil, ptrType$6.nil, _r$23, false));
+									notes = $append(notes, new logger.MsgData.ptr($ifaceNil, ptrType$8.nil, _r$23, false));
 								/* } */ case 30:
 							/* } */ case 26:
 							_arg$20 = $clone(s[0].log, logger.Log);
-							_arg$21 = ptrType$9.nil;
+							_arg$21 = ptrType$5.nil;
 							_arg$22 = $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range);
 							_r$24 = fmt.Sprintf("Could not resolve %q", new sliceType$3([new $String(entryPoint$2.InputPath)])); /* */ $s = 33; case 33: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
 							_arg$23 = _r$24;
@@ -304454,7 +307219,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					entryPointsToParse = $append(entryPointsToParse, new entryPointToParse.ptr(entryMetas.$length, (function(entryPointAbsResolveDir, entryPointInfos, entryPointWaitGroup, prettyPath, resolveResult$1, s) { return function scanner·addEntryPoints·func2() {
 							var {$24r$3, _r$17, $s, $r, $c} = $restore(this, {});
 							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							_r$17 = s[0].maybeParseFile($clone(resolveResult$1[0], resolver.ResolveResult), prettyPath[0], ptrType$9.nil, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), ptrType$4.nil, 1, $chanNil); /* */ $s = 1; case 1: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+							_r$17 = s[0].maybeParseFile($clone(resolveResult$1[0], resolver.ResolveResult), prettyPath[0], ptrType$5.nil, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), ptrType$4.nil, 1, $chanNil); /* */ $s = 1; case 1: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
 							$24r$3 = _r$17;
 							$s = 2; case 2: return $24r$3;
 							/* */ } return; } var $f = {$blk: scanner·addEntryPoints·func2, $c: true, $r, $24r$3, _r$17, $s};return $f;
@@ -304471,7 +307236,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 			/* while (true) { */ case 60:
 				/* if (!(_i$4 < _ref$4.$length)) { break; } */ if(!(_i$4 < _ref$4.$length)) { $s = 61; continue; }
 				i$3 = _i$4;
-				entryPoint$2 = ((i$3 < 0 || i$3 >= entryMetas.$length) ? ($throwRuntimeError("index out of range"), undefined) : entryMetas.$array[entryMetas.$offset + i$3]);
+				entryPoint$2 = ((i$3 < 0 || i$3 >= entryMetas.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(entryMetas.$array, entryMetas.$offset + i$3, ptrType$31));
 				if (!(entryPoint$2.OutputPathWasAutoGenerated)) { _v$1 = false; $s = 64; continue s; }
 				_r$17 = s[0].fs.IsAbs(entryPoint$2.OutputPath); /* */ $s = 65; case 65: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
 				_v$1 = !_r$17; case 64:
@@ -304508,7 +307273,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 			/* while (true) { */ case 73:
 				/* if (!(_i$6 < _ref$6.$length)) { break; } */ if(!(_i$6 < _ref$6.$length)) { $s = 74; continue; }
 				i$4 = _i$6;
-				entryPoint$3 = ((i$4 < 0 || i$4 >= entryMetas.$length) ? ($throwRuntimeError("index out of range"), undefined) : entryMetas.$array[entryMetas.$offset + i$4]);
+				entryPoint$3 = ((i$4 < 0 || i$4 >= entryMetas.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(entryMetas.$array, entryMetas.$offset + i$4, ptrType$31));
 				_r$21 = s[0].fs.IsAbs(entryPoint$3.OutputPath); /* */ $s = 77; case 77: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
 				/* */ if (_r$21) { $s = 75; continue; }
 				/* */ $s = 76; continue;
@@ -304627,16 +307392,16 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 				}
 				_r$1 = result.file.inputFile.Repr.ImportRecords(); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				recordsPtr = _r$1;
-				/* */ if ((s.options.Mode === 2) && !(recordsPtr === ptrType$12.nil)) { $s = 9; continue; }
+				/* */ if ((s.options.Mode === 2) && !(recordsPtr === ptrType$13.nil)) { $s = 9; continue; }
 				/* */ $s = 10; continue;
-				/* if ((s.options.Mode === 2) && !(recordsPtr === ptrType$12.nil)) { */ case 9:
+				/* if ((s.options.Mode === 2) && !(recordsPtr === ptrType$13.nil)) { */ case 9:
 					records = recordsPtr.$get();
 					_ref = records;
 					_i = 0;
 					/* while (true) { */ case 11:
 						/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 12; continue; }
 						importRecordIndex = _i;
-						record = ((importRecordIndex < 0 || importRecordIndex >= records.$length) ? ($throwRuntimeError("index out of range"), undefined) : records.$array[records.$offset + importRecordIndex]);
+						record = ((importRecordIndex < 0 || importRecordIndex >= records.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(records.$array, records.$offset + importRecordIndex, ptrType$15));
 						with$1 = ptrType$4.nil;
 						if (!(record.AssertOrWith === ptrType$4.nil) && (record.AssertOrWith.Keyword === 1)) {
 							with$1 = record.AssertOrWith;
@@ -304662,7 +307427,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 						/* */ if (!resolveResult.PathPair.IsExternal) { $s = 19; continue; }
 						/* */ $s = 20; continue;
 						/* if (!resolveResult.PathPair.IsExternal) { */ case 19:
-							_arg = $clone(resolveResult, resolver.ResolveResult);
+							_arg = $clone((resolveResult === ptrType$1.nil && $throwNilPointerError(), resolveResult), resolver.ResolveResult);
 							_r$4 = resolver.PrettyPath(s.fs, $clone(path, logger.Path)); /* */ $s = 22; case 22: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 							_arg$1 = _r$4;
 							_arg$2 = result.file.inputFile.Source;
@@ -304740,7 +307505,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 3; continue; }
 				resolveResult = [resolveResult];
 				key$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				resolveResult[0] = $clone((_entry$1 = $mapIndex(result.resolveResults,$String.keyFor(key$1)), _entry$1 !== undefined ? _entry$1.v : new resolver.ResolveResult.ptr(new resolver.PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), $ifaceNil, ptrType$18.nil, ptrType$3.nil, new config.TSConfigJSX.ptr(sliceType$5.nil, sliceType$5.nil, ptrType$17.nil, 0), ptrType$19.nil, ptrType$20.nil, new js_ast.ModuleTypeData.ptr(ptrType$9.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0))), resolver.ResolveResult);
+				resolveResult[0] = $clone((_entry$1 = $mapIndex(result.resolveResults,$String.keyFor(key$1)), _entry$1 !== undefined ? _entry$1.v : new resolver.ResolveResult.ptr(new resolver.PathPair.ptr(new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), false), $ifaceNil, ptrType$20.nil, ptrType$3.nil, new config.TSConfigJSX.ptr(sliceType$5.nil, sliceType$5.nil, ptrType$19.nil, 0), ptrType$21.nil, ptrType$22.nil, new js_ast.ModuleTypeData.ptr(ptrType$5.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0))), resolver.ResolveResult);
 				value = new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0));
 				importRecordIndex = ((importRecords.$length >>> 0));
 				sourceIndex$1 = new ast.Index32.ptr(0);
@@ -304775,7 +307540,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					}
 				/* } */ case 10:
 				resolveResults = $append(resolveResults, resolveResult[0]);
-				importRecords = $append(importRecords, new ast.ImportRecord.ptr(assertions, ptrType$13.nil, $clone(path, logger.Path), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Loc.ptr(0), $clone(sourceIndex$1, ast.Index32), new ast.Index32.ptr(0), 0, kind));
+				importRecords = $append(importRecords, new ast.ImportRecord.ptr(assertions, ptrType$14.nil, $clone(path, logger.Path), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Loc.ptr(0), $clone(sourceIndex$1, ast.Index32), new ast.Index32.ptr(0), 0, kind));
 				_1 = kind;
 				if (_1 === (3)) {
 					value.Data = new js_ast.EImportString.ptr(importRecordIndex, new logger.Loc.ptr(0));
@@ -304784,7 +307549,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 				} else {
 					$panic(new $String("Internal error"));
 				}
-				object[0].Properties = $append(object[0].Properties, new js_ast.Property.ptr(ptrType$28.nil, $clone(new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16(key$1), new logger.Loc.ptr(0), false, false, false), new logger.Loc.ptr(0)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EArrow.ptr(sliceType$30.nil, $clone(new js_ast.FnBody.ptr($clone(new js_ast.SBlock.ptr(new sliceType$31([$clone(new js_ast.Stmt.ptr(new js_ast.SReturn.ptr($clone(value, js_ast.Expr)), new logger.Loc.ptr(0)), js_ast.Stmt)]), new logger.Loc.ptr(0)), js_ast.SBlock), new logger.Loc.ptr(0)), js_ast.FnBody), false, false, true, false), new logger.Loc.ptr(0)), js_ast.Expr), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$29.nil, new logger.Loc.ptr(0), new logger.Loc.ptr(0), 0, 0));
+				object[0].Properties = $append(object[0].Properties, new js_ast.Property.ptr(ptrType$32.nil, $clone(new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16(key$1), new logger.Loc.ptr(0), false, false, false), new logger.Loc.ptr(0)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EArrow.ptr(sliceType$30.nil, $clone(new js_ast.FnBody.ptr($clone(new js_ast.SBlock.ptr(new sliceType$31([$clone(new js_ast.Stmt.ptr(new js_ast.SReturn.ptr($clone(value, js_ast.Expr)), new logger.Loc.ptr(0)), js_ast.Stmt)]), new logger.Loc.ptr(0)), js_ast.SBlock), new logger.Loc.ptr(0)), js_ast.FnBody), false, false, true, false), new logger.Loc.ptr(0)), js_ast.Expr), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$29.nil, new logger.Loc.ptr(0), new logger.Loc.ptr(0), 0, 0));
 				_i$1++;
 			$s = 2; continue;
 			case 3:
@@ -304795,11 +307560,11 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 				if (!(resolveResults.$length < ast$1.ImportRecords.$length)) { break; }
 				resolveResults = $append(resolveResults, ptrType$1.nil);
 			}
-			$s = -1; return new parseResult.ptr(resolveResults, false, $clone(new scannerFile.ptr("", $ifaceNil, $clone(new graph.InputFile.ptr(new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$7.nil, ptrType$8.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$1, js_ast.AST), new ast.Index32.ptr(0)), ptrType$2.nil, sliceType$2.nil, "", new graph.SideEffects.ptr(ptrType$3.nil, 0), $clone(source, logger.Source), 0, true), graph.InputFile)), scannerFile), new tlaCheck.ptr(new ast.Index32.ptr(0), 0, 0), true);
+			$s = -1; return new parseResult.ptr(resolveResults, false, $clone(new scannerFile.ptr("", $ifaceNil, $clone(new graph.InputFile.ptr(new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$9.nil, ptrType$10.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(ast$1, js_ast.AST), new ast.Index32.ptr(0)), ptrType$2.nil, sliceType$2.nil, "", new graph.SideEffects.ptr(ptrType$3.nil, 0), $clone(source, logger.Source), 0, true), graph.InputFile)), scannerFile), new tlaCheck.ptr(new ast.Index32.ptr(0), 0, 0), true);
 			/* */ } return; } var $f = {$blk: generateResultForGlobResolve, $c: true, $r, _1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _entry, _entry$1, _i, _i$1, _key, _keys, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _size, _tuple, assertions, ast$1, fakeSourcePath, importRange, importRecordIndex, importRecords, importSource, importWith, key, key$1, keys, kind, object, ok, path, relPath, resolveResult, resolveResults, result, s, source, sourceIndex, sourceIndex$1, value, $s};return $f;
 		};
 		$ptrType(scanner).prototype.processScannedFiles = function processScannedFiles(entryPointMeta) {
-			var {$24r, _1, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$19, _arg$2, _arg$20, _arg$21, _arg$22, _arg$23, _arg$24, _arg$25, _arg$26, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _entry$2, _entry$3, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _i$9, _key, _key$1, _key$2, _keys, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$10, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _size, _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, attr, attr$1, attrs, attrs$1, base, by, bytes$1, css, customFilePath, data, data$1, dir, entry, entryPointJSON, entryPointMeta, entryPointSourceIndexToMetaIndex, ext, files, format, h, hash, i, i$1, i$2, i$3, importAttributeNameCollisions, importRecordIndex, inputs, isEntryPoint, isFirstImport, jsonMetadataChunk, meta, metaIndex, metafileWith, notes, ok, ok$1, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, originalExt, otherFile, otherModule, otherRepr, otherRepr$1, otherResult, prettyPath, record, records, recordsPtr, relPath, repr, resolveResult, result, result$1, result$2, s, sb, sb$1, secondaryKey, secondaryVisited, source, source$1, sourceIndex, sourceIndex$1, sourceIndex$2, sourceIndex$3, sourceIndex$4, sourceIndices, stubKey, template, templateExt, text, tracker, tracker$1, useOutputFile, with$1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $deferred, $r, $c} = $restore(this, {entryPointMeta});
+			var {$24r, _1, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$19, _arg$2, _arg$20, _arg$21, _arg$22, _arg$23, _arg$24, _arg$25, _arg$26, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _entry$2, _entry$3, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _i$9, _key, _key$1, _key$2, _keys, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$10, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _size, _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, attr, attr$1, attrs, attrs$1, base, by, bytes$1, css, customFilePath, data, data$1, dir, entry, entryPointJSON, entryPointMeta, entryPointSourceIndexToMetaIndex, ext, files, format, h, hash, i, i$1, i$2, i$3, importAttributeNameCollisions, importRecordIndex, inputs, isEntryPoint, isFirstImport, jsonMetadataChunk, meta, metaIndex, metafileWith, notes, ok, ok$1, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, originalExt, otherFile, otherModule, otherRepr, otherRepr$1, otherResult, prettyPath, record, records, recordsPtr, relPath, repr, resolveResult, result, result$1, result$2, s, sb, sb$1, secondaryKey, secondaryVisited, source, source$1, sourceIndex, sourceIndex$1, sourceIndex$2, sourceIndex$3, sourceIndex$4, sourceIndices, stubKey, template, templateExt, text, tracker, tracker$1, useOutputFile, with$1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $deferred, $r, $c} = $restore(this, {entryPointMeta});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			s = this;
 			$r = s.timer.Begin("Process scanned files"); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -304820,7 +307585,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 			while (true) {
 				if (!(_i$1 < _ref$1.$length)) { break; }
 				sourceIndex = _i$1;
-				result = (x$1 = s.results, ((sourceIndex < 0 || sourceIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + sourceIndex]));
+				result = (x$1 = s.results, ((sourceIndex < 0 || sourceIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + sourceIndex, ptrType$33)));
 				if (result.ok) {
 					prettyPath = result.file.inputFile.Source.PrettyPath;
 					_key$1 = prettyPath; (importAttributeNameCollisions || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$1), { k: _key$1, v: $append((_entry = $mapIndex(importAttributeNameCollisions,$String.keyFor(prettyPath)), _entry !== undefined ? _entry.v : sliceType$10.nil), ((sourceIndex >>> 0))) });
@@ -304855,7 +307620,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 						_i$3++;
 						continue;
 					}
-					sb = new strings.Builder.ptr(ptrType$29.nil, sliceType$14.nil);
+					sb = new strings.Builder.ptr(ptrType$34.nil, sliceType$14.nil);
 					sb.WriteString(" with {");
 					_ref$4 = attrs;
 					_i$4 = 0;
@@ -304897,7 +307662,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					_i$5++;
 					/* continue; */ $s = 2; continue;
 				}
-				sb$1 = new strings.Builder.ptr(ptrType$29.nil, sliceType$14.nil);
+				sb$1 = new strings.Builder.ptr(ptrType$34.nil, sliceType$14.nil);
 				isFirstImport = true;
 				/* */ if (s.options.NeedsMetafile) { $s = 4; continue; }
 				/* */ $s = 5; continue;
@@ -304909,9 +307674,9 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 				/* } */ case 5:
 				_r$2 = result$1.file.inputFile.Repr.ImportRecords(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				recordsPtr = _r$2;
-				/* */ if ((s.options.Mode === 2) && !(recordsPtr === ptrType$12.nil)) { $s = 9; continue; }
+				/* */ if ((s.options.Mode === 2) && !(recordsPtr === ptrType$13.nil)) { $s = 9; continue; }
 				/* */ $s = 10; continue;
-				/* if ((s.options.Mode === 2) && !(recordsPtr === ptrType$12.nil)) { */ case 9:
+				/* if ((s.options.Mode === 2) && !(recordsPtr === ptrType$13.nil)) { */ case 9:
 					records = recordsPtr.$get();
 					tracker[0] = $clone(logger.MakeLineColumnTracker(result$1.file.inputFile.Source), logger.LineColumnTracker);
 					_ref$6 = records;
@@ -304919,12 +307684,12 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					/* while (true) { */ case 11:
 						/* if (!(_i$6 < _ref$6.$length)) { break; } */ if(!(_i$6 < _ref$6.$length)) { $s = 12; continue; }
 						importRecordIndex = _i$6;
-						record = ((importRecordIndex < 0 || importRecordIndex >= records.$length) ? ($throwRuntimeError("index out of range"), undefined) : records.$array[records.$offset + importRecordIndex]);
+						record = ((importRecordIndex < 0 || importRecordIndex >= records.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(records.$array, records.$offset + importRecordIndex, ptrType$15));
 						metafileWith = "";
 						if (s.options.NeedsMetafile) {
 							with$1 = record.AssertOrWith;
 							if (!(with$1 === ptrType$4.nil) && (with$1.Keyword === 1) && with$1.Entries.$length > 0) {
-								data = new strings.Builder.ptr(ptrType$29.nil, sliceType$14.nil);
+								data = new strings.Builder.ptr(ptrType$34.nil, sliceType$14.nil);
 								data.WriteString(",\n          \"with\": {");
 								_ref$7 = with$1.Entries;
 								_i$7 = 0;
@@ -304982,7 +307747,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 								ast.Index32.copy(record.SourceIndex, ast.MakeIndex32(secondaryVisited.sourceIndex));
 							}
 						/* } */ case 20:
-						otherResult = (x$4 = s.results, x$5 = $clone(record.SourceIndex, ast.Index32).GetIndex(), ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5]));
+						otherResult = (x$4 = s.results, x$5 = $clone(record.SourceIndex, ast.Index32).GetIndex(), ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$4.$array, x$4.$offset + x$5, ptrType$33)));
 						otherFile = otherResult.file;
 						/* */ if (s.options.NeedsMetafile) { $s = 24; continue; }
 						/* */ $s = 25; continue;
@@ -305004,7 +307769,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 							_arg$1 = $clone(record.Range, logger.Range);
 							_r$8 = fmt.Sprintf("The file %q was loaded with the %q loader", new sliceType$3([new $String(otherFile.inputFile.Source.PrettyPath), new $String((x$6 = config.LoaderToString, x$7 = otherFile.inputFile.Loader, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7])))])); /* */ $s = 30; case 30: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 							_arg$2 = _r$8;
-							_arg$3 = new sliceType$4([$clone(tracker[0].MsgData($clone(js_lexer.RangeOfImportAssertOrWith($clone(result$1.file.inputFile.Source, logger.Source), $clone(ast.FindAssertOrWithEntry(record.AssertOrWith.Entries, "type"), ast.AssertOrWithEntry), 2), logger.Range), "This import assertion requires the loader to be \"json\" instead:"), logger.MsgData), $clone(new logger.MsgData.ptr($ifaceNil, ptrType$6.nil, "You need to either reconfigure esbuild to ensure that the loader for this file is \"json\" or you need to remove this import assertion.", false), logger.MsgData)]);
+							_arg$3 = new sliceType$4([$clone(tracker[0].MsgData($clone(js_lexer.RangeOfImportAssertOrWith($clone(result$1.file.inputFile.Source, logger.Source), $clone((x$8 = ast.FindAssertOrWithEntry(record.AssertOrWith.Entries, "type"), (x$8 === ptrType$6.nil && $throwNilPointerError(), x$8)), ast.AssertOrWithEntry), 2), logger.Range), "This import assertion requires the loader to be \"json\" instead:"), logger.MsgData), $clone(new logger.MsgData.ptr($ifaceNil, ptrType$8.nil, "You need to either reconfigure esbuild to ensure that the loader for this file is \"json\" or you need to remove this import assertion.", false), logger.MsgData)]);
 							$r = $clone(s.log, logger.Log).AddErrorWithNotes(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						/* } */ case 29:
 							_1 = record.Kind;
@@ -305013,7 +307778,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 							/* */ if (_1 === (7)) { $s = 35; continue; }
 							/* */ $s = 36; continue;
 							/* if (_1 === (6)) { */ case 33:
-								_tuple$1 = $assertType(otherFile.inputFile.Repr, ptrType$15, true);
+								_tuple$1 = $assertType(otherFile.inputFile.Repr, ptrType$17, true);
 								ok$1 = _tuple$1[1];
 								/* */ if (ok$1 && !((otherFile.inputFile.Loader === 7))) { $s = 37; continue; }
 								/* */ $s = 38; continue;
@@ -305022,13 +307787,13 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 									_arg$5 = $clone(record.Range, logger.Range);
 									_r$9 = fmt.Sprintf("Cannot use \"composes\" with %q", new sliceType$3([new $String(otherFile.inputFile.Source.PrettyPath)])); /* */ $s = 39; case 39: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 									_arg$6 = _r$9;
-									_r$10 = fmt.Sprintf("You can only use \"composes\" with CSS files and %q is not a CSS file (it was loaded with the %q loader).", new sliceType$3([new $String(otherFile.inputFile.Source.PrettyPath), new $String((x$8 = config.LoaderToString, x$9 = otherFile.inputFile.Loader, ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9])))])); /* */ $s = 40; case 40: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-									_arg$7 = new sliceType$4([$clone(new logger.MsgData.ptr($ifaceNil, ptrType$6.nil, _r$10, false), logger.MsgData)]);
+									_r$10 = fmt.Sprintf("You can only use \"composes\" with CSS files and %q is not a CSS file (it was loaded with the %q loader).", new sliceType$3([new $String(otherFile.inputFile.Source.PrettyPath), new $String((x$9 = config.LoaderToString, x$10 = otherFile.inputFile.Loader, ((x$10 < 0 || x$10 >= x$9.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + x$10])))])); /* */ $s = 40; case 40: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+									_arg$7 = new sliceType$4([$clone(new logger.MsgData.ptr($ifaceNil, ptrType$8.nil, _r$10, false), logger.MsgData)]);
 									$r = $clone(s.log, logger.Log).AddErrorWithNotes(_arg$4, _arg$5, _arg$6, _arg$7); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 								/* } */ case 38:
 								$s = 36; continue;
 							/* } else if (_1 === (5)) { */ case 34:
-								_tuple$2 = $assertType(otherFile.inputFile.Repr, ptrType$15, true);
+								_tuple$2 = $assertType(otherFile.inputFile.Repr, ptrType$17, true);
 								ok$2 = _tuple$2[1];
 								/* */ if (ok$2 && !((otherFile.inputFile.Loader === 7))) { $s = 42; continue; }
 								/* */ $s = 43; continue;
@@ -305037,27 +307802,27 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 									_arg$9 = $clone(record.Range, logger.Range);
 									_r$11 = fmt.Sprintf("Cannot import %q into a CSS file", new sliceType$3([new $String(otherFile.inputFile.Source.PrettyPath)])); /* */ $s = 44; case 44: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
 									_arg$10 = _r$11;
-									_r$12 = fmt.Sprintf("An \"@import\" rule can only be used to import another CSS file and %q is not a CSS file (it was loaded with the %q loader).", new sliceType$3([new $String(otherFile.inputFile.Source.PrettyPath), new $String((x$10 = config.LoaderToString, x$11 = otherFile.inputFile.Loader, ((x$11 < 0 || x$11 >= x$10.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + x$11])))])); /* */ $s = 45; case 45: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-									_arg$11 = new sliceType$4([$clone(new logger.MsgData.ptr($ifaceNil, ptrType$6.nil, _r$12, false), logger.MsgData)]);
+									_r$12 = fmt.Sprintf("An \"@import\" rule can only be used to import another CSS file and %q is not a CSS file (it was loaded with the %q loader).", new sliceType$3([new $String(otherFile.inputFile.Source.PrettyPath), new $String((x$11 = config.LoaderToString, x$12 = otherFile.inputFile.Loader, ((x$12 < 0 || x$12 >= x$11.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + x$12])))])); /* */ $s = 45; case 45: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+									_arg$11 = new sliceType$4([$clone(new logger.MsgData.ptr($ifaceNil, ptrType$8.nil, _r$12, false), logger.MsgData)]);
 									$r = $clone(s.log, logger.Log).AddErrorWithNotes(_arg$8, _arg$9, _arg$10, _arg$11); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 								/* } */ case 43:
 								$s = 36; continue;
 							/* } else if (_1 === (7)) { */ case 35:
 								_ref$8 = otherFile.inputFile.Repr;
-								/* */ if ($assertType(_ref$8, ptrType$16, true)[1]) { $s = 47; continue; }
-								/* */ if ($assertType(_ref$8, ptrType$15, true)[1]) { $s = 48; continue; }
+								/* */ if ($assertType(_ref$8, ptrType$18, true)[1]) { $s = 47; continue; }
+								/* */ if ($assertType(_ref$8, ptrType$17, true)[1]) { $s = 48; continue; }
 								/* */ $s = 49; continue;
-								/* if ($assertType(_ref$8, ptrType$16, true)[1]) { */ case 47:
+								/* if ($assertType(_ref$8, ptrType$18, true)[1]) { */ case 47:
 									otherRepr = _ref$8.$val;
 									_arg$12 = tracker[0];
 									_arg$13 = $clone(record.Range, logger.Range);
 									_r$13 = fmt.Sprintf("Cannot use %q as a URL", new sliceType$3([new $String(otherFile.inputFile.Source.PrettyPath)])); /* */ $s = 50; case 50: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
 									_arg$14 = _r$13;
-									_r$14 = fmt.Sprintf("You can't use a \"url()\" token to reference a CSS file, and %q is a CSS file (it was loaded with the %q loader).", new sliceType$3([new $String(otherFile.inputFile.Source.PrettyPath), new $String((x$12 = config.LoaderToString, x$13 = otherFile.inputFile.Loader, ((x$13 < 0 || x$13 >= x$12.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$12.$array[x$12.$offset + x$13])))])); /* */ $s = 51; case 51: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-									_arg$15 = new sliceType$4([$clone(new logger.MsgData.ptr($ifaceNil, ptrType$6.nil, _r$14, false), logger.MsgData)]);
+									_r$14 = fmt.Sprintf("You can't use a \"url()\" token to reference a CSS file, and %q is a CSS file (it was loaded with the %q loader).", new sliceType$3([new $String(otherFile.inputFile.Source.PrettyPath), new $String((x$13 = config.LoaderToString, x$14 = otherFile.inputFile.Loader, ((x$14 < 0 || x$14 >= x$13.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$13.$array[x$13.$offset + x$14])))])); /* */ $s = 51; case 51: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+									_arg$15 = new sliceType$4([$clone(new logger.MsgData.ptr($ifaceNil, ptrType$8.nil, _r$14, false), logger.MsgData)]);
 									$r = $clone(s.log, logger.Log).AddErrorWithNotes(_arg$12, _arg$13, _arg$14, _arg$15); /* */ $s = 52; case 52: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 									$s = 49; continue;
-								/* } else if ($assertType(_ref$8, ptrType$15, true)[1]) { */ case 48:
+								/* } else if ($assertType(_ref$8, ptrType$17, true)[1]) { */ case 48:
 									otherRepr$1 = _ref$8.$val;
 									/* */ if (otherRepr$1.AST.URLForCSS === "" && !((otherFile.inputFile.Loader === 7))) { $s = 53; continue; }
 									/* */ $s = 54; continue;
@@ -305066,14 +307831,14 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 										_arg$17 = $clone(record.Range, logger.Range);
 										_r$15 = fmt.Sprintf("Cannot use %q as a URL", new sliceType$3([new $String(otherFile.inputFile.Source.PrettyPath)])); /* */ $s = 55; case 55: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
 										_arg$18 = _r$15;
-										_r$16 = fmt.Sprintf("You can't use a \"url()\" token to reference the file %q because it was loaded with the %q loader, which doesn't provide a URL to embed in the resulting CSS.", new sliceType$3([new $String(otherFile.inputFile.Source.PrettyPath), new $String((x$14 = config.LoaderToString, x$15 = otherFile.inputFile.Loader, ((x$15 < 0 || x$15 >= x$14.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + x$15])))])); /* */ $s = 56; case 56: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-										_arg$19 = new sliceType$4([$clone(new logger.MsgData.ptr($ifaceNil, ptrType$6.nil, _r$16, false), logger.MsgData)]);
+										_r$16 = fmt.Sprintf("You can't use a \"url()\" token to reference the file %q because it was loaded with the %q loader, which doesn't provide a URL to embed in the resulting CSS.", new sliceType$3([new $String(otherFile.inputFile.Source.PrettyPath), new $String((x$15 = config.LoaderToString, x$16 = otherFile.inputFile.Loader, ((x$16 < 0 || x$16 >= x$15.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$15.$array[x$15.$offset + x$16])))])); /* */ $s = 56; case 56: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+										_arg$19 = new sliceType$4([$clone(new logger.MsgData.ptr($ifaceNil, ptrType$8.nil, _r$16, false), logger.MsgData)]);
 										$r = $clone(s.log, logger.Log).AddErrorWithNotes(_arg$16, _arg$17, _arg$18, _arg$19); /* */ $s = 57; case 57: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 									/* } */ case 54:
 								/* } */ case 49:
 							/* } */ case 36:
 						case 32:
-						_tuple$3 = $assertType(otherFile.inputFile.Repr, ptrType$30, true);
+						_tuple$3 = $assertType(otherFile.inputFile.Repr, ptrType$35, true);
 						ok$3 = _tuple$3[1];
 						if (ok$3) {
 							ast.Index32.copy(record.CopySourceIndex, record.SourceIndex);
@@ -305081,12 +307846,12 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 							_i$6++;
 							/* continue; */ $s = 11; continue;
 						}
-						_tuple$4 = $assertType(result$1.file.inputFile.Repr, ptrType$15, true);
+						_tuple$4 = $assertType(result$1.file.inputFile.Repr, ptrType$17, true);
 						ok$4 = _tuple$4[1];
 						/* */ if (ok$4) { $s = 58; continue; }
 						/* */ $s = 59; continue;
 						/* if (ok$4) { */ case 58:
-							_tuple$5 = $assertType(otherFile.inputFile.Repr, ptrType$16, true);
+							_tuple$5 = $assertType(otherFile.inputFile.Repr, ptrType$18, true);
 							css = _tuple$5[0];
 							ok$5 = _tuple$5[1];
 							/* */ if (ok$5) { $s = 60; continue; }
@@ -305115,7 +307880,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 									source$1 = $clone(otherFile.inputFile.Source, logger.Source);
 									source$1.Index = sourceIndex$3;
 									_r$20 = js_parser.LazyExportAST($clone(s.log, logger.Log), $clone(source$1, logger.Source), $clone(js_parser.OptionsFromConfig(s.options), js_parser.Options), $clone(new js_ast.Expr.ptr(js_ast.ENullShared, new logger.Loc.ptr(0)), js_ast.Expr), ""); /* */ $s = 71; case 71: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-									parseResult.copy((x$16 = s.results, ((sourceIndex$3 < 0 || sourceIndex$3 >= x$16.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$16.$array[x$16.$offset + sourceIndex$3])), new parseResult.ptr(sliceType$1.nil, false, $clone(new scannerFile.ptr("", $ifaceNil, $clone(new graph.InputFile.ptr(new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$7.nil, ptrType$8.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(_r$20, js_ast.AST), $clone(ast.MakeIndex32($clone(record.SourceIndex, ast.Index32).GetIndex()), ast.Index32)), ptrType$2.nil, sliceType$2.nil, "", new graph.SideEffects.ptr(ptrType$3.nil, 0), $clone(source$1, logger.Source), otherFile.inputFile.Loader, false), graph.InputFile)), scannerFile), new tlaCheck.ptr(new ast.Index32.ptr(0), 0, 0), true));
+									parseResult.copy((x$17 = s.results, ((sourceIndex$3 < 0 || sourceIndex$3 >= x$17.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$17.$array[x$17.$offset + sourceIndex$3])), new parseResult.ptr(sliceType$1.nil, false, $clone(new scannerFile.ptr("", $ifaceNil, $clone(new graph.InputFile.ptr(new graph.JSRepr.ptr(new graph.JSReprMeta.ptr(false, false, false, ptrType$9.nil, ptrType$10.nil, sliceType$5.nil, false, sliceType$6.nil, new ast.Index32.ptr(0), new ast.Index32.ptr(0), false, 0, false, false, false, false), $clone(_r$20, js_ast.AST), $clone(ast.MakeIndex32($clone(record.SourceIndex, ast.Index32).GetIndex()), ast.Index32)), ptrType$2.nil, sliceType$2.nil, "", new graph.SideEffects.ptr(ptrType$3.nil, 0), $clone(source$1, logger.Source), otherFile.inputFile.Loader, false), graph.InputFile)), scannerFile), new tlaCheck.ptr(new ast.Index32.ptr(0), 0, 0), true));
 									ast.Index32.copy(css.JSSourceIndex, ast.MakeIndex32(sourceIndex$3));
 								/* } */ case 64:
 								ast.Index32.copy(record.SourceIndex, css.JSSourceIndex);
@@ -305128,7 +307893,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 						/* */ if (new ast.ImportRecordFlags(record.Flags).Has(512) && !s.options.IgnoreDCEAnnotations && !helpers.IsInsideNodeModules(result$1.file.inputFile.Source.KeyPath.Text)) { $s = 72; continue; }
 						/* */ $s = 73; continue;
 						/* if (new ast.ImportRecordFlags(record.Flags).Has(512) && !s.options.IgnoreDCEAnnotations && !helpers.IsInsideNodeModules(result$1.file.inputFile.Source.KeyPath.Text)) { */ case 72:
-							otherModule = (x$17 = s.results, x$18 = $clone(record.SourceIndex, ast.Index32).GetIndex(), ((x$18 < 0 || x$18 >= x$17.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$17.$array[x$17.$offset + x$18])).file.inputFile;
+							otherModule = (x$18 = s.results, x$19 = $clone(record.SourceIndex, ast.Index32).GetIndex(), ((x$19 < 0 || x$19 >= x$18.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$18.$array[x$18.$offset + x$19])).file.inputFile;
 							/* */ if (!((otherModule.SideEffects.Kind === 0)) && !((otherModule.SideEffects.Kind === 4)) && !((otherModule.SideEffects.Kind === 2))) { $s = 74; continue; }
 							/* */ $s = 75; continue;
 							/* if (!((otherModule.SideEffects.Kind === 0)) && !((otherModule.SideEffects.Kind === 4)) && !((otherModule.SideEffects.Kind === 2))) { */ case 74:
@@ -305173,7 +307938,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					if (!isFirstImport) {
 						sb$1.WriteString("\n      ");
 					}
-					_tuple$6 = $assertType(result$1.file.inputFile.Repr, ptrType$15, true);
+					_tuple$6 = $assertType(result$1.file.inputFile.Repr, ptrType$17, true);
 					repr = _tuple$6[0];
 					ok$6 = _tuple$6[1];
 					/* */ if (ok$6 && ((repr.AST.ExportsKind === 1) || (repr.AST.ExportsKind === 2))) { $s = 86; continue; }
@@ -305266,7 +308031,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 						ext = originalExt;
 					/* } */ case 101:
 					templateExt[0] = strings.TrimPrefix(ext, ".");
-					relPath = config.TemplateToString(config.SubstituteTemplate(template, $clone(new config.PathPlaceholders.ptr((dir.$ptr || (dir.$ptr = new ptrType$17(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, dir))), (base.$ptr || (base.$ptr = new ptrType$17(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, base))), (hash.$ptr || (hash.$ptr = new ptrType$17(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, hash))), (templateExt.$ptr || (templateExt.$ptr = new ptrType$17(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, templateExt)))), config.PathPlaceholders))) + ext;
+					relPath = config.TemplateToString(config.SubstituteTemplate(template, $clone(new config.PathPlaceholders.ptr((dir.$ptr || (dir.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, dir))), (base.$ptr || (base.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, base))), (hash.$ptr || (hash.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, hash))), (templateExt.$ptr || (templateExt.$ptr = new ptrType$19(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, templateExt)))), config.PathPlaceholders))) + ext;
 					jsonMetadataChunk = "";
 					/* */ if (s.options.NeedsMetafile) { $s = 105; continue; }
 					/* */ $s = 106; continue;
@@ -305286,7 +308051,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					_r$33 = s.fs.Join(new sliceType$5([s.options.AbsOutputDir, relPath])); /* */ $s = 112; case 112: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
 					result$1.file.inputFile.AdditionalFiles = new sliceType$2([$clone(new graph.OutputFile.ptr(jsonMetadataChunk, _r$33, bytes$1, false), graph.OutputFile)]);
 				/* } */ case 98:
-				parseResult.copy((x$19 = s.results, ((sourceIndex$2 < 0 || sourceIndex$2 >= x$19.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$19.$array[x$19.$offset + sourceIndex$2])), result$1);
+				parseResult.copy((x$20 = s.results, ((sourceIndex$2 < 0 || sourceIndex$2 >= x$20.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$20.$array[x$20.$offset + sourceIndex$2])), result$1);
 				_i$5++;
 			$s = 2; continue;
 			case 3:
@@ -305296,7 +308061,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 			/* while (true) { */ case 113:
 				/* if (!(_i$9 < _ref$10.$length)) { break; } */ if(!(_i$9 < _ref$10.$length)) { $s = 114; continue; }
 				sourceIndex$4 = _i$9;
-				result$2 = (x$20 = s.results, ((sourceIndex$4 < 0 || sourceIndex$4 >= x$20.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$20.$array[x$20.$offset + sourceIndex$4]));
+				result$2 = (x$21 = s.results, ((sourceIndex$4 < 0 || sourceIndex$4 >= x$21.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$21.$array, x$21.$offset + sourceIndex$4, ptrType$33)));
 				/* */ if (result$2.ok) { $s = 115; continue; }
 				/* */ $s = 116; continue;
 				/* if (result$2.ok) { */ case 115:
@@ -305309,17 +308074,17 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 			case 114:
 			$24r = files;
 			$s = 118; case 118: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return sliceType$23.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: processScannedFiles, $c: true, $r, $24r, _1, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$19, _arg$2, _arg$20, _arg$21, _arg$22, _arg$23, _arg$24, _arg$25, _arg$26, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _entry$2, _entry$3, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _i$9, _key, _key$1, _key$2, _keys, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$10, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _size, _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, attr, attr$1, attrs, attrs$1, base, by, bytes$1, css, customFilePath, data, data$1, dir, entry, entryPointJSON, entryPointMeta, entryPointSourceIndexToMetaIndex, ext, files, format, h, hash, i, i$1, i$2, i$3, importAttributeNameCollisions, importRecordIndex, inputs, isEntryPoint, isFirstImport, jsonMetadataChunk, meta, metaIndex, metafileWith, notes, ok, ok$1, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, originalExt, otherFile, otherModule, otherRepr, otherRepr$1, otherResult, prettyPath, record, records, recordsPtr, relPath, repr, resolveResult, result, result$1, result$2, s, sb, sb$1, secondaryKey, secondaryVisited, source, source$1, sourceIndex, sourceIndex$1, sourceIndex$2, sourceIndex$3, sourceIndex$4, sourceIndices, stubKey, template, templateExt, text, tracker, tracker$1, useOutputFile, with$1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return sliceType$23.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: processScannedFiles, $c: true, $r, $24r, _1, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$19, _arg$2, _arg$20, _arg$21, _arg$22, _arg$23, _arg$24, _arg$25, _arg$26, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _entry$2, _entry$3, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _i$9, _key, _key$1, _key$2, _keys, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$10, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _size, _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, attr, attr$1, attrs, attrs$1, base, by, bytes$1, css, customFilePath, data, data$1, dir, entry, entryPointJSON, entryPointMeta, entryPointSourceIndexToMetaIndex, ext, files, format, h, hash, i, i$1, i$2, i$3, importAttributeNameCollisions, importRecordIndex, inputs, isEntryPoint, isFirstImport, jsonMetadataChunk, meta, metaIndex, metafileWith, notes, ok, ok$1, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, originalExt, otherFile, otherModule, otherRepr, otherRepr$1, otherResult, prettyPath, record, records, recordsPtr, relPath, repr, resolveResult, result, result$1, result$2, s, sb, sb$1, secondaryKey, secondaryVisited, source, source$1, sourceIndex, sourceIndex$1, sourceIndex$2, sourceIndex$3, sourceIndex$4, sourceIndices, stubKey, template, templateExt, text, tracker, tracker$1, useOutputFile, with$1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $deferred};return $f; } }
 		};
 		$ptrType(scanner).prototype.validateTLA = function validateTLA(sourceIndex) {
 			var {_arg, _arg$1, _arg$2, _arg$3, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _tuple, importRecordIndex, importedPrettyPath, notes, ok, otherSourceIndex, parent, parentRepr, parentResult, record, repr, result, s, sourceIndex, text, tlaPrettyPath, tracker, tracker$1, tracker$2, x, x$1, x$2, x$3, x$4, x$5, x$6, $s, $r, $c} = $restore(this, {sourceIndex});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			s = this;
-			result = (x = s.results, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + sourceIndex]));
+			result = (x = s.results, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + sourceIndex, ptrType$33)));
 			/* */ if (result.ok && (result.tlaCheck.depth === 0)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (result.ok && (result.tlaCheck.depth === 0)) { */ case 1:
-				_tuple = $assertType(result.file.inputFile.Repr, ptrType$15, true);
+				_tuple = $assertType(result.file.inputFile.Repr, ptrType$17, true);
 				repr = _tuple[0];
 				ok = _tuple[1];
 				/* */ if (ok) { $s = 3; continue; }
@@ -305359,8 +308124,8 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 								tlaPrettyPath = "";
 								otherSourceIndex = $clone(record.SourceIndex, ast.Index32).GetIndex();
 								/* while (true) { */ case 12:
-									parentResult = (x$1 = s.results, ((otherSourceIndex < 0 || otherSourceIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + otherSourceIndex]));
-									parentRepr = $assertType(parentResult.file.inputFile.Repr, ptrType$15);
+									parentResult = (x$1 = s.results, ((otherSourceIndex < 0 || otherSourceIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + otherSourceIndex, ptrType$33)));
+									parentRepr = $assertType(parentResult.file.inputFile.Repr, ptrType$17);
 									/* */ if (parentRepr.AST.LiveTopLevelAwaitKeyword.Len > 0) { $s = 14; continue; }
 									/* */ $s = 15; continue;
 									/* if (parentRepr.AST.LiveTopLevelAwaitKeyword.Len > 0) { */ case 14:
@@ -305374,7 +308139,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 										/* break; */ $s = 13; continue;
 									/* } */ case 15:
 									if (!$clone(parentResult.tlaCheck.parent, ast.Index32).IsValid()) {
-										notes = $append(notes, new logger.MsgData.ptr($ifaceNil, ptrType$6.nil, "unexpected invalid index", false));
+										notes = $append(notes, new logger.MsgData.ptr($ifaceNil, ptrType$8.nil, "unexpected invalid index", false));
 										/* break; */ $s = 13; continue;
 									}
 									otherSourceIndex = $clone(parentResult.tlaCheck.parent, ast.Index32).GetIndex();
@@ -305630,7 +308395,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 							} else if (_1 === (0)) {
 								hint = " (use \"AllowOverwrite: true\" to allow this)";
 							}
-							_arg = ptrType$5.nil;
+							_arg = ptrType$7.nil;
 							_arg$1 = $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range);
 							_r$5 = fmt.Sprintf("Refusing to overwrite input file %q%s", new sliceType$3([new $String((x$1 = b[0].files, ((sourceIndex$1 < 0 || sourceIndex$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + sourceIndex$1])).inputFile.Source.PrettyPath), new $String(hint)])); /* */ $s = 34; case 34: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 							_arg$2 = _r$5;
@@ -305672,7 +308437,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					if (ok$2) {
 						outputPath = relPath;
 					}
-					$r = $clone(log[0], logger.Log).AddError(ptrType$5.nil, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), "Two output files share the same path but have different contents: " + outputPath); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = $clone(log[0], logger.Log).AddError(ptrType$7.nil, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), "Two output files share the same path but have different contents: " + outputPath); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					_i$5++;
 				$s = 36; continue;
 				case 37:
@@ -305699,8 +308464,8 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					/* */ $s = 2; continue;
 					/* if (!(_entry = $mapIndex(visited[0],$Uint32.keyFor(sourceIndex)), _entry !== undefined ? _entry.v : false)) { */ case 1:
 						_key = sourceIndex; (visited[0] || $throwRuntimeError("assignment to entry in nil map")).set($Uint32.keyFor(_key), { k: _key, v: true });
-						file = ((sourceIndex < 0 || sourceIndex >= files[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : files[0].$array[files[0].$offset + sourceIndex]);
-						_tuple = $assertType(file.Repr, ptrType$15, true);
+						file = ((sourceIndex < 0 || sourceIndex >= files[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(files[0].$array, files[0].$offset + sourceIndex, ptrType$36));
+						_tuple = $assertType(file.Repr, ptrType$17, true);
 						repr = _tuple[0];
 						ok = _tuple[1];
 						/* */ if (ok && $clone(repr.CSSSourceIndex, ast.Index32).IsValid()) { $s = 3; continue; }
@@ -305710,9 +308475,9 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 						/* } */ case 4:
 						_r = file.Repr.ImportRecords(); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 						recordsPtr = _r;
-						/* */ if (!(recordsPtr === ptrType$12.nil)) { $s = 7; continue; }
+						/* */ if (!(recordsPtr === ptrType$13.nil)) { $s = 7; continue; }
 						/* */ $s = 8; continue;
-						/* if (!(recordsPtr === ptrType$12.nil)) { */ case 7:
+						/* if (!(recordsPtr === ptrType$13.nil)) { */ case 7:
 							_ref = recordsPtr.$get();
 							_i = 0;
 							/* while (true) { */ case 9:
@@ -305764,21 +308529,21 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				sourceIndex = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				f = (x = b.files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + sourceIndex]));
+				f = (x = b.files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + sourceIndex, ptrType$37)));
 				if (new config.Loader(f.inputFile.Loader).CanHaveSourceMap()) {
 					approximateLineCount = 0;
 					_ref$1 = f.inputFile.Repr;
-					if ($assertType(_ref$1, ptrType$15, true)[1]) {
+					if ($assertType(_ref$1, ptrType$17, true)[1]) {
 						repr = _ref$1.$val;
 						approximateLineCount = repr.AST.ApproximateLineCount;
-					} else if ($assertType(_ref$1, ptrType$16, true)[1]) {
+					} else if ($assertType(_ref$1, ptrType$18, true)[1]) {
 						repr$1 = _ref$1.$val;
 						approximateLineCount = repr$1.AST.ApproximateLineCount;
 					}
 					waitGroup.Add(1);
 					$go((function Bundle·computeDataForSourceMapsInParallel·func2(sourceIndex$1, f$1, approximateLineCount$1) {
 							var _i$1, _ref$2, approximateLineCount$1, f$1, i, nullContents, quotedContents, result, sm, sourceIndex$1, value, x$1, x$2;
-							result = ((sourceIndex$1 < 0 || sourceIndex$1 >= results.$length) ? ($throwRuntimeError("index out of range"), undefined) : results.$array[results.$offset + sourceIndex$1]);
+							result = ((sourceIndex$1 < 0 || sourceIndex$1 >= results.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(results.$array, results.$offset + sourceIndex$1, ptrType$38));
 							result.LineOffsetTables = sourcemap.GenerateLineOffsetTables(f$1.inputFile.Source.Contents, approximateLineCount$1);
 							sm = f$1.inputFile.InputSourceMap;
 							if (!options.ExcludeSourcesContent) {
@@ -305823,7 +308588,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 			var {_entry, _i, _i$1, _key, _r, _r$1, _r$2, _ref, _ref$1, allReachableFiles, asciiOnly, b, file, isFirst, path, paths, result, results, sb, sourceIndex, x, x$1, $s, $r, $c} = $restore(this, {results, allReachableFiles, asciiOnly});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			b = this;
-			sb = new strings.Builder.ptr(ptrType$29.nil, sliceType$14.nil);
+			sb = new strings.Builder.ptr(ptrType$34.nil, sliceType$14.nil);
 			sb.WriteString("{\n  \"inputs\": {");
 			isFirst = true;
 			_ref = allReachableFiles;
@@ -305835,7 +308600,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					_i++;
 					continue;
 				}
-				file = (x$1 = b.files, ((sourceIndex < 0 || sourceIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + sourceIndex]));
+				file = (x$1 = b.files, ((sourceIndex < 0 || sourceIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + sourceIndex, ptrType$37)));
 				if (file.jsonMetadataChunk.length > 0) {
 					if (isFirst) {
 						isFirst = false;
@@ -305891,7 +308656,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 			ok = [ok];
 			runtimeAST = [runtimeAST];
 			source = new logger.Source.ptr("", "", "", new logger.Path.ptr("", "", "", new logger.ImportAttributes.ptr(""), 0), 0);
-			runtimeAST[0] = new js_ast.AST.ptr(new js_ast.ModuleTypeData.ptr(ptrType$9.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), sliceType$7.nil, sliceType$8.nil, false, ptrType$10.nil, ptrType$11.nil, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), "", sliceType$5.nil, "", false, false, false, false, false, sliceType$9.nil, false, false, sliceType$10.nil, new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), 0, arrayType.zero(), false, false, false, 0);
+			runtimeAST[0] = new js_ast.AST.ptr(new js_ast.ModuleTypeData.ptr(ptrType$5.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), sliceType$7.nil, sliceType$8.nil, false, ptrType$11.nil, ptrType$12.nil, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), "", sliceType$5.nil, "", false, false, false, false, false, sliceType$9.nil, false, false, sliceType$10.nil, new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), 0, arrayType.zero(), false, false, false, 0);
 			ok[0] = false;
 			cache$1[0] = this;
 			key[0] = new runtimeCacheKey.ptr(options.UnsupportedJSFeatures, options.MinifySyntax, options.MinifyIdentifiers);
@@ -305902,7 +308667,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 					$r = cache$1[0].astMutex.Lock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$deferred.push([$methodVal(cache$1[0].astMutex, "Unlock"), []]);
 					if (!(cache$1[0].astMap === false)) {
-						_tuple = (_entry = $mapIndex(cache$1[0].astMap,runtimeCacheKey.keyFor(key[0])), _entry !== undefined ? [_entry.v, true] : [new js_ast.AST.ptr(new js_ast.ModuleTypeData.ptr(ptrType$9.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), sliceType$7.nil, sliceType$8.nil, false, ptrType$10.nil, ptrType$11.nil, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), "", sliceType$5.nil, "", false, false, false, false, false, sliceType$9.nil, false, false, sliceType$10.nil, new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), 0, arrayType.zero(), false, false, false, 0), false]);
+						_tuple = (_entry = $mapIndex(cache$1[0].astMap,runtimeCacheKey.keyFor(key[0])), _entry !== undefined ? [_entry.v, true] : [new js_ast.AST.ptr(new js_ast.ModuleTypeData.ptr(ptrType$5.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), sliceType$7.nil, sliceType$8.nil, false, ptrType$11.nil, ptrType$12.nil, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), "", sliceType$5.nil, "", false, false, false, false, false, sliceType$9.nil, false, false, sliceType$10.nil, new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), 0, arrayType.zero(), false, false, false, 0), false]);
 						js_ast.AST.copy(runtimeAST[0], _tuple[0]);
 						ok[0] = _tuple[1];
 					}
@@ -305913,7 +308678,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 				$s = -1; return [source, runtimeAST[0], ok[0]];
 			}
 			log = $clone(logger.NewDeferLog(0, false), logger.Log);
-			_r = js_parser.Parse($clone(log, logger.Log), $clone(source, logger.Source), $clone(js_parser.OptionsFromConfig(new config.Options.ptr(new js_ast.ModuleTypeData.ptr(ptrType$9.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), ptrType$24.nil, ptrType$20.nil, ptrType$25.nil, ptrType$25.nil, ptrType$26.nil, $throwNilPointerError, "", sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, new config.ExternalSettings.ptr(new config.ExternalMatchers.ptr(false, sliceType$18.nil), new config.ExternalMatchers.ptr(false, sliceType$18.nil)), false, false, "", "", "", "", "", sliceType$5.nil, "", "", false, "", sliceType$5.nil, sliceType$19.nil, sliceType$20.nil, "", "", "", "", sliceType$21.nil, sliceType$21.nil, sliceType$21.nil, sliceType$22.nil, "", ptrType.nil, new config.JSXOptions.ptr(new config.DefineExpr.ptr($ifaceNil, sliceType$5.nil, new ast.Index32.ptr(0)), new config.DefineExpr.ptr($ifaceNil, sliceType$5.nil, new ast.Index32.ptr(0)), false, false, false, "", false, false), 0, false, key[0].unsupportedJSFeatures, 0, new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), 0, 0, new config.TSOptions.ptr(new config.TSConfig.ptr(0, 0, 0, 0, 0, 0), false, false), 0, false, false, key[0].minifyIdentifiers, key[0].minifySyntax, false, false, false, false, 0, false, false, false, false, false, false, true, false, false, 0, 0, false, 0, false)), js_parser.Options)); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = js_parser.Parse($clone(log, logger.Log), $clone(source, logger.Source), $clone(js_parser.OptionsFromConfig(new config.Options.ptr(new js_ast.ModuleTypeData.ptr(ptrType$5.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), ptrType$26.nil, ptrType$22.nil, ptrType$27.nil, ptrType$27.nil, ptrType$28.nil, $throwNilPointerError, "", sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, sliceType$5.nil, new config.ExternalSettings.ptr(new config.ExternalMatchers.ptr(false, sliceType$18.nil), new config.ExternalMatchers.ptr(false, sliceType$18.nil)), false, false, "", "", "", "", "", sliceType$5.nil, "", "", false, "", sliceType$5.nil, sliceType$19.nil, sliceType$20.nil, "", "", "", "", sliceType$21.nil, sliceType$21.nil, sliceType$21.nil, sliceType$22.nil, "", ptrType.nil, new config.JSXOptions.ptr(new config.DefineExpr.ptr($ifaceNil, sliceType$5.nil, new ast.Index32.ptr(0)), new config.DefineExpr.ptr($ifaceNil, sliceType$5.nil, new ast.Index32.ptr(0)), false, false, false, "", false, false), 0, false, key[0].unsupportedJSFeatures, 0, new compat.JSFeature(0, 0), new compat.JSFeature(0, 0), 0, 0, new config.TSOptions.ptr(new config.TSConfig.ptr(0, 0, 0, 0, 0, 0), false, false), 0, false, false, key[0].minifyIdentifiers, key[0].minifySyntax, false, false, false, false, 0, false, false, false, false, false, false, true, false, false, 0, 0, false, 0, false)), js_parser.Options)); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			js_ast.AST.copy(runtimeAST[0], _tuple[0]);
 			ok[0] = _tuple[1];
@@ -306041,7 +308806,7 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 		$pkg.PathRelativeToOutbase = PathRelativeToOutbase;
 		sanitizeFilePathForVirtualModulePath = function sanitizeFilePathForVirtualModulePath$1(path) {
 			var _1, _i, _ref, _rune, c, needsGap, path, sb;
-			sb = new strings.Builder.ptr(ptrType$29.nil, sliceType$14.nil);
+			sb = new strings.Builder.ptr(ptrType$34.nil, sliceType$14.nil);
 			needsGap = false;
 			_ref = path;
 			_i = 0;
@@ -306076,21 +308841,21 @@ $packages["github.com/evanw/esbuild/internal/bundler"] = (function() {
 			}
 			return sb.String();
 		};
-		ptrType$32.methods = [{prop: "Compile", name: "Compile", pkg: "", typ: $funcType([logger.Log, ptrType$23, mapType, Linker], [sliceType$2, $String], false)}, {prop: "computeDataForSourceMapsInParallel", name: "computeDataForSourceMapsInParallel", pkg: "github.com/evanw/esbuild/internal/bundler", typ: $funcType([ptrType$31, sliceType$10], [funcType], false)}, {prop: "generateMetadataJSON", name: "generateMetadataJSON", pkg: "github.com/evanw/esbuild/internal/bundler", typ: $funcType([sliceType$2, sliceType$10, $Bool], [$String], false)}];
-		ptrType$33.methods = [{prop: "maybeParseFile", name: "maybeParseFile", pkg: "github.com/evanw/esbuild/internal/bundler", typ: $funcType([resolver.ResolveResult, $String, ptrType$9, logger.Range, ptrType$4, inputKind, chanType$1], [$Uint32], false)}, {prop: "allocateSourceIndex", name: "allocateSourceIndex", pkg: "github.com/evanw/esbuild/internal/bundler", typ: $funcType([logger.Path, cache.SourceIndexKind], [$Uint32], false)}, {prop: "allocateGlobSourceIndex", name: "allocateGlobSourceIndex", pkg: "github.com/evanw/esbuild/internal/bundler", typ: $funcType([$Uint32, $Uint32], [$Uint32], false)}, {prop: "preprocessInjectedFiles", name: "preprocessInjectedFiles", pkg: "github.com/evanw/esbuild/internal/bundler", typ: $funcType([], [], false)}, {prop: "addEntryPoints", name: "addEntryPoints", pkg: "github.com/evanw/esbuild/internal/bundler", typ: $funcType([sliceType$37], [sliceType$24], false)}, {prop: "scanAllDependencies", name: "scanAllDependencies", pkg: "github.com/evanw/esbuild/internal/bundler", typ: $funcType([], [], false)}, {prop: "generateResultForGlobResolve", name: "generateResultForGlobResolve", pkg: "github.com/evanw/esbuild/internal/bundler", typ: $funcType([$Uint32, $String, ptrType$9, logger.Range, ptrType$4, ast.ImportKind, globResolveResult, ptrType$4], [parseResult], false)}, {prop: "processScannedFiles", name: "processScannedFiles", pkg: "github.com/evanw/esbuild/internal/bundler", typ: $funcType([sliceType$24], [sliceType$23], false)}, {prop: "validateTLA", name: "validateTLA", pkg: "github.com/evanw/esbuild/internal/bundler", typ: $funcType([$Uint32], [tlaCheck], false)}];
-		ptrType$34.methods = [{prop: "parseRuntime", name: "parseRuntime", pkg: "github.com/evanw/esbuild/internal/bundler", typ: $funcType([ptrType$31], [logger.Source, js_ast.AST, $Bool], false)}];
+		ptrType$40.methods = [{prop: "Compile", name: "Compile", pkg: "", typ: $funcType([logger.Log, ptrType$25, mapType, Linker], [sliceType$2, $String], false)}, {prop: "computeDataForSourceMapsInParallel", name: "computeDataForSourceMapsInParallel", pkg: "github.com/evanw/esbuild/internal/bundler", typ: $funcType([ptrType$39, sliceType$10], [funcType], false)}, {prop: "generateMetadataJSON", name: "generateMetadataJSON", pkg: "github.com/evanw/esbuild/internal/bundler", typ: $funcType([sliceType$2, sliceType$10, $Bool], [$String], false)}];
+		ptrType$41.methods = [{prop: "maybeParseFile", name: "maybeParseFile", pkg: "github.com/evanw/esbuild/internal/bundler", typ: $funcType([resolver.ResolveResult, $String, ptrType$5, logger.Range, ptrType$4, inputKind, chanType$1], [$Uint32], false)}, {prop: "allocateSourceIndex", name: "allocateSourceIndex", pkg: "github.com/evanw/esbuild/internal/bundler", typ: $funcType([logger.Path, cache.SourceIndexKind], [$Uint32], false)}, {prop: "allocateGlobSourceIndex", name: "allocateGlobSourceIndex", pkg: "github.com/evanw/esbuild/internal/bundler", typ: $funcType([$Uint32, $Uint32], [$Uint32], false)}, {prop: "preprocessInjectedFiles", name: "preprocessInjectedFiles", pkg: "github.com/evanw/esbuild/internal/bundler", typ: $funcType([], [], false)}, {prop: "addEntryPoints", name: "addEntryPoints", pkg: "github.com/evanw/esbuild/internal/bundler", typ: $funcType([sliceType$37], [sliceType$24], false)}, {prop: "scanAllDependencies", name: "scanAllDependencies", pkg: "github.com/evanw/esbuild/internal/bundler", typ: $funcType([], [], false)}, {prop: "generateResultForGlobResolve", name: "generateResultForGlobResolve", pkg: "github.com/evanw/esbuild/internal/bundler", typ: $funcType([$Uint32, $String, ptrType$5, logger.Range, ptrType$4, ast.ImportKind, globResolveResult, ptrType$4], [parseResult], false)}, {prop: "processScannedFiles", name: "processScannedFiles", pkg: "github.com/evanw/esbuild/internal/bundler", typ: $funcType([sliceType$24], [sliceType$23], false)}, {prop: "validateTLA", name: "validateTLA", pkg: "github.com/evanw/esbuild/internal/bundler", typ: $funcType([$Uint32], [tlaCheck], false)}];
+		ptrType$42.methods = [{prop: "parseRuntime", name: "parseRuntime", pkg: "github.com/evanw/esbuild/internal/bundler", typ: $funcType([ptrType$39], [logger.Source, js_ast.AST, $Bool], false)}];
 		scannerFile.init("github.com/evanw/esbuild/internal/bundler", [{prop: "jsonMetadataChunk", name: "jsonMetadataChunk", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "pluginData", name: "pluginData", embedded: false, exported: false, typ: $emptyInterface, tag: ""}, {prop: "inputFile", name: "inputFile", embedded: false, exported: false, typ: graph.InputFile, tag: ""}]);
 		DataForSourceMap.init("", [{prop: "LineOffsetTables", name: "LineOffsetTables", embedded: false, exported: true, typ: sliceType$36, tag: ""}, {prop: "QuotedContents", name: "QuotedContents", embedded: false, exported: true, typ: sliceType$35, tag: ""}]);
-		Bundle.init("github.com/evanw/esbuild/internal/bundler", [{prop: "uniqueKeyPrefix", name: "uniqueKeyPrefix", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "fs", name: "fs", embedded: false, exported: false, typ: fs.FS, tag: ""}, {prop: "res", name: "res", embedded: false, exported: false, typ: ptrType$21, tag: ""}, {prop: "files", name: "files", embedded: false, exported: false, typ: sliceType$23, tag: ""}, {prop: "entryPoints", name: "entryPoints", embedded: false, exported: false, typ: sliceType$24, tag: ""}, {prop: "options", name: "options", embedded: false, exported: false, typ: config.Options, tag: ""}]);
-		parseArgs.init("github.com/evanw/esbuild/internal/bundler", [{prop: "fs", name: "fs", embedded: false, exported: false, typ: fs.FS, tag: ""}, {prop: "log", name: "log", embedded: false, exported: false, typ: logger.Log, tag: ""}, {prop: "res", name: "res", embedded: false, exported: false, typ: ptrType$21, tag: ""}, {prop: "caches", name: "caches", embedded: false, exported: false, typ: ptrType$22, tag: ""}, {prop: "prettyPath", name: "prettyPath", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "importSource", name: "importSource", embedded: false, exported: false, typ: ptrType$9, tag: ""}, {prop: "importWith", name: "importWith", embedded: false, exported: false, typ: ptrType$4, tag: ""}, {prop: "sideEffects", name: "sideEffects", embedded: false, exported: false, typ: graph.SideEffects, tag: ""}, {prop: "pluginData", name: "pluginData", embedded: false, exported: false, typ: $emptyInterface, tag: ""}, {prop: "results", name: "results", embedded: false, exported: false, typ: chanType, tag: ""}, {prop: "inject", name: "inject", embedded: false, exported: false, typ: chanType$1, tag: ""}, {prop: "uniqueKeyPrefix", name: "uniqueKeyPrefix", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "keyPath", name: "keyPath", embedded: false, exported: false, typ: logger.Path, tag: ""}, {prop: "options", name: "options", embedded: false, exported: false, typ: config.Options, tag: ""}, {prop: "importPathRange", name: "importPathRange", embedded: false, exported: false, typ: logger.Range, tag: ""}, {prop: "sourceIndex", name: "sourceIndex", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "skipResolve", name: "skipResolve", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		Bundle.init("github.com/evanw/esbuild/internal/bundler", [{prop: "uniqueKeyPrefix", name: "uniqueKeyPrefix", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "fs", name: "fs", embedded: false, exported: false, typ: fs.FS, tag: ""}, {prop: "res", name: "res", embedded: false, exported: false, typ: ptrType$23, tag: ""}, {prop: "files", name: "files", embedded: false, exported: false, typ: sliceType$23, tag: ""}, {prop: "entryPoints", name: "entryPoints", embedded: false, exported: false, typ: sliceType$24, tag: ""}, {prop: "options", name: "options", embedded: false, exported: false, typ: config.Options, tag: ""}]);
+		parseArgs.init("github.com/evanw/esbuild/internal/bundler", [{prop: "fs", name: "fs", embedded: false, exported: false, typ: fs.FS, tag: ""}, {prop: "log", name: "log", embedded: false, exported: false, typ: logger.Log, tag: ""}, {prop: "res", name: "res", embedded: false, exported: false, typ: ptrType$23, tag: ""}, {prop: "caches", name: "caches", embedded: false, exported: false, typ: ptrType$24, tag: ""}, {prop: "prettyPath", name: "prettyPath", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "importSource", name: "importSource", embedded: false, exported: false, typ: ptrType$5, tag: ""}, {prop: "importWith", name: "importWith", embedded: false, exported: false, typ: ptrType$4, tag: ""}, {prop: "sideEffects", name: "sideEffects", embedded: false, exported: false, typ: graph.SideEffects, tag: ""}, {prop: "pluginData", name: "pluginData", embedded: false, exported: false, typ: $emptyInterface, tag: ""}, {prop: "results", name: "results", embedded: false, exported: false, typ: chanType, tag: ""}, {prop: "inject", name: "inject", embedded: false, exported: false, typ: chanType$1, tag: ""}, {prop: "uniqueKeyPrefix", name: "uniqueKeyPrefix", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "keyPath", name: "keyPath", embedded: false, exported: false, typ: logger.Path, tag: ""}, {prop: "options", name: "options", embedded: false, exported: false, typ: config.Options, tag: ""}, {prop: "importPathRange", name: "importPathRange", embedded: false, exported: false, typ: logger.Range, tag: ""}, {prop: "sourceIndex", name: "sourceIndex", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "skipResolve", name: "skipResolve", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		parseResult.init("github.com/evanw/esbuild/internal/bundler", [{prop: "resolveResults", name: "resolveResults", embedded: false, exported: false, typ: sliceType$1, tag: ""}, {prop: "globResolveResults", name: "globResolveResults", embedded: false, exported: false, typ: mapType$1, tag: ""}, {prop: "file", name: "file", embedded: false, exported: false, typ: scannerFile, tag: ""}, {prop: "tlaCheck", name: "tlaCheck", embedded: false, exported: false, typ: tlaCheck, tag: ""}, {prop: "ok", name: "ok", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		globResolveResult.init("github.com/evanw/esbuild/internal/bundler", [{prop: "resolveResults", name: "resolveResults", embedded: false, exported: false, typ: mapType$2, tag: ""}, {prop: "absPath", name: "absPath", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "prettyPath", name: "prettyPath", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "exportAlias", name: "exportAlias", embedded: false, exported: false, typ: $String, tag: ""}]);
 		tlaCheck.init("github.com/evanw/esbuild/internal/bundler", [{prop: "parent", name: "parent", embedded: false, exported: false, typ: ast.Index32, tag: ""}, {prop: "depth", name: "depth", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "importRecordIndex", name: "importRecordIndex", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
 		loaderPluginResult.init("github.com/evanw/esbuild/internal/bundler", [{prop: "pluginData", name: "pluginData", embedded: false, exported: false, typ: $emptyInterface, tag: ""}, {prop: "absResolveDir", name: "absResolveDir", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "pluginName", name: "pluginName", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "loader", name: "loader", embedded: false, exported: false, typ: config.Loader, tag: ""}]);
-		scanner.init("github.com/evanw/esbuild/internal/bundler", [{prop: "log", name: "log", embedded: false, exported: false, typ: logger.Log, tag: ""}, {prop: "fs", name: "fs", embedded: false, exported: false, typ: fs.FS, tag: ""}, {prop: "res", name: "res", embedded: false, exported: false, typ: ptrType$21, tag: ""}, {prop: "caches", name: "caches", embedded: false, exported: false, typ: ptrType$22, tag: ""}, {prop: "timer", name: "timer", embedded: false, exported: false, typ: ptrType$23, tag: ""}, {prop: "uniqueKeyPrefix", name: "uniqueKeyPrefix", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "results", name: "results", embedded: false, exported: false, typ: sliceType$17, tag: ""}, {prop: "visited", name: "visited", embedded: false, exported: false, typ: mapType$3, tag: ""}, {prop: "resultChannel", name: "resultChannel", embedded: false, exported: false, typ: chanType, tag: ""}, {prop: "options", name: "options", embedded: false, exported: false, typ: config.Options, tag: ""}, {prop: "remaining", name: "remaining", embedded: false, exported: false, typ: $Int, tag: ""}]);
+		scanner.init("github.com/evanw/esbuild/internal/bundler", [{prop: "log", name: "log", embedded: false, exported: false, typ: logger.Log, tag: ""}, {prop: "fs", name: "fs", embedded: false, exported: false, typ: fs.FS, tag: ""}, {prop: "res", name: "res", embedded: false, exported: false, typ: ptrType$23, tag: ""}, {prop: "caches", name: "caches", embedded: false, exported: false, typ: ptrType$24, tag: ""}, {prop: "timer", name: "timer", embedded: false, exported: false, typ: ptrType$25, tag: ""}, {prop: "uniqueKeyPrefix", name: "uniqueKeyPrefix", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "results", name: "results", embedded: false, exported: false, typ: sliceType$17, tag: ""}, {prop: "visited", name: "visited", embedded: false, exported: false, typ: mapType$3, tag: ""}, {prop: "resultChannel", name: "resultChannel", embedded: false, exported: false, typ: chanType, tag: ""}, {prop: "options", name: "options", embedded: false, exported: false, typ: config.Options, tag: ""}, {prop: "remaining", name: "remaining", embedded: false, exported: false, typ: $Int, tag: ""}]);
 		visitedFile.init("github.com/evanw/esbuild/internal/bundler", [{prop: "sourceIndex", name: "sourceIndex", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
 		EntryPoint.init("", [{prop: "InputPath", name: "InputPath", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "OutputPath", name: "OutputPath", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "InputPathInFileNamespace", name: "InputPathInFileNamespace", embedded: false, exported: true, typ: $Bool, tag: ""}]);
-		Linker.init([ptrType$31, ptrType$23, logger.Log, fs.FS, ptrType$21, sliceType$32, sliceType$24, $String, sliceType$10, funcType], [sliceType$2], false);
+		Linker.init([ptrType$39, ptrType$25, logger.Log, fs.FS, ptrType$23, sliceType$32, sliceType$24, $String, sliceType$10, funcType], [sliceType$2], false);
 		runtimeCacheKey.init("github.com/evanw/esbuild/internal/bundler", [{prop: "unsupportedJSFeatures", name: "unsupportedJSFeatures", embedded: false, exported: false, typ: compat.JSFeature, tag: ""}, {prop: "minifySyntax", name: "minifySyntax", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "minifyIdentifiers", name: "minifyIdentifiers", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		runtimeCache.init("github.com/evanw/esbuild/internal/bundler", [{prop: "astMap", name: "astMap", embedded: false, exported: false, typ: mapType$4, tag: ""}, {prop: "astMutex", name: "astMutex", embedded: false, exported: false, typ: sync.Mutex, tag: ""}]);
 		cacheEntry.init("github.com/evanw/esbuild/internal/bundler", [{prop: "resolveResult", name: "resolveResult", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "debug", name: "debug", embedded: false, exported: false, typ: resolver.DebugMeta, tag: ""}, {prop: "didLogError", name: "didLogError", embedded: false, exported: false, typ: $Bool, tag: ""}]);
@@ -306724,7 +309489,7 @@ $packages["github.com/evanw/esbuild/internal/css_printer"] = (function() {
 			/* */ } return; } var $f = {$blk: printComplexSelectors, $c: true, $r, _i, _i$1, _ref, _ref$1, complex, compound, i, indent, j, layout, p, selectors, $s};return $f;
 		};
 		$ptrType(printer).prototype.printCompoundSelector = function printCompoundSelector(sel, isFirst, indent) {
-			var {_i, _i$1, _i$2, _ref, _ref$1, _ref$2, _ref$3, _rune, c, i, indent, isFirst, loc, p, printAsIdent, s, s$1, s$2, s$3, s$4, s$5, sel, ss, whitespace, whitespace$1, x, x$1, $s, $r, $c} = $restore(this, {sel, isFirst, indent});
+			var {_i, _i$1, _i$2, _ref, _ref$1, _ref$2, _ref$3, _rune, c, i, indent, isFirst, loc, p, printAsIdent, s, s$1, s$2, s$3, s$4, s$5, sel, ss, whitespace, whitespace$1, x, x$1, x$2, $s, $r, $c} = $restore(this, {sel, isFirst, indent});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			if (!isFirst && (sel.Combinator.Byte === 0)) {
@@ -306751,7 +309516,7 @@ $packages["github.com/evanw/esbuild/internal/css_printer"] = (function() {
 				if (sel.SubclassSelectors.$length > 0) {
 					whitespace = 1;
 				}
-				$r = p.printNamespacedName($clone(sel.TypeSelector, css_ast.NamespacedName), whitespace); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.printNamespacedName($clone((x = sel.TypeSelector, (x === ptrType$13.nil && $throwNilPointerError(), x)), css_ast.NamespacedName), whitespace); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 2:
 			_ref = sel.NestingSelectorLocs;
 			_i = 0;
@@ -306835,7 +309600,7 @@ $packages["github.com/evanw/esbuild/internal/css_printer"] = (function() {
 					$s = 12; continue;
 				/* } else if ($assertType(_ref$2, ptrType$17, true)[1]) { */ case 9:
 					s$3 = _ref$2.$val;
-					$r = p.printPseudoClassSelector($clone(s$3, css_ast.SSPseudoClass), whitespace$1); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.printPseudoClassSelector($clone((s$3 === ptrType$17.nil && $throwNilPointerError(), s$3), css_ast.SSPseudoClass), whitespace$1); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = 12; continue;
 				/* } else if ($assertType(_ref$2, ptrType$18, true)[1]) { */ case 10:
 					s$4 = _ref$2.$val;
@@ -306845,7 +309610,7 @@ $packages["github.com/evanw/esbuild/internal/css_printer"] = (function() {
 					if (!(s$4.Index.A === "") || !(s$4.Index.B === "")) {
 						p.printNthIndex($clone(s$4.Index, css_ast.NthIndex));
 						if (s$4.Selectors.$length > 0) {
-							if (p.options.MinifyWhitespace && (x = (x$1 = s$4.Selectors, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).Selectors, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).TypeSelector === ptrType$13.nil) {
+							if (p.options.MinifyWhitespace && (x$1 = (x$2 = s$4.Selectors, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])).Selectors, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).TypeSelector === ptrType$13.nil) {
 								p.print(" of");
 							} else {
 								p.print(" of ");
@@ -306863,7 +309628,7 @@ $packages["github.com/evanw/esbuild/internal/css_printer"] = (function() {
 			$s = 4; continue;
 			case 5:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: printCompoundSelector, $c: true, $r, _i, _i$1, _i$2, _ref, _ref$1, _ref$2, _ref$3, _rune, c, i, indent, isFirst, loc, p, printAsIdent, s, s$1, s$2, s$3, s$4, s$5, sel, ss, whitespace, whitespace$1, x, x$1, $s};return $f;
+			/* */ } return; } var $f = {$blk: printCompoundSelector, $c: true, $r, _i, _i$1, _i$2, _ref, _ref$1, _ref$2, _ref$3, _rune, c, i, indent, isFirst, loc, p, printAsIdent, s, s$1, s$2, s$3, s$4, s$5, sel, ss, whitespace, whitespace$1, x, x$1, x$2, $s};return $f;
 		};
 		$ptrType(printer).prototype.printNthIndex = function printNthIndex(index) {
 			var index, p;
@@ -307502,7 +310267,7 @@ $packages["github.com/evanw/esbuild/internal/css_printer"] = (function() {
 	return $pkg;
 })();
 $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
-	var $pkg = {}, $init, bytes, fmt, ast, compat, config, helpers, js_ast, logger, renamer, sourcemap, math, big, strconv, strings, utf8, printer, printQuotedFlags, fnArgsOpts, printAfterDecorator, exprStartFlags, printExprFlags, binaryExprVisitor, printStmtFlags, Options, RequireOrImportMeta, PrintResult, sliceType, sliceType$1, ptrType, ptrType$1, ptrType$2, ptrType$3, sliceType$2, arrayType, sliceType$3, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, ptrType$16, ptrType$17, sliceType$4, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, ptrType$23, ptrType$24, ptrType$25, ptrType$26, ptrType$27, ptrType$28, ptrType$29, ptrType$30, ptrType$31, ptrType$32, ptrType$33, ptrType$34, ptrType$35, ptrType$36, ptrType$37, ptrType$38, ptrType$39, ptrType$40, ptrType$41, ptrType$42, ptrType$43, ptrType$44, ptrType$45, ptrType$46, ptrType$47, sliceType$5, ptrType$48, ptrType$49, ptrType$50, ptrType$51, ptrType$52, ptrType$53, ptrType$54, ptrType$55, ptrType$56, ptrType$57, ptrType$58, ptrType$59, ptrType$60, ptrType$61, ptrType$62, ptrType$63, ptrType$64, ptrType$65, ptrType$66, ptrType$67, ptrType$68, ptrType$69, ptrType$70, ptrType$71, ptrType$72, ptrType$73, ptrType$74, structType, ptrType$75, ptrType$76, ptrType$77, sliceType$6, ptrType$78, ptrType$79, sliceType$7, sliceType$8, sliceType$9, sliceType$10, ptrType$80, sliceType$11, sliceType$12, arrayType$1, sliceType$13, sliceType$14, sliceType$15, ptrType$81, mapType, mapType$1, mapType$2, ptrType$82, funcType, mapType$3, mapType$4, mapType$5, mapType$6, positiveInfinity, negativeInfinity, QuoteIdentifier, CanEscapeIdentifier, canUseShorthandProperty, parseSmallInt, wrapToAvoidAmbiguousElse, Print;
+	var $pkg = {}, $init, bytes, fmt, ast, compat, config, helpers, js_ast, logger, renamer, sourcemap, math, big, strconv, strings, utf8, printer, printQuotedFlags, fnArgsOpts, printAfterDecorator, exprStartFlags, printExprFlags, binaryExprVisitor, printStmtFlags, Options, RequireOrImportMeta, PrintResult, sliceType, sliceType$1, ptrType, ptrType$1, ptrType$2, ptrType$3, sliceType$2, arrayType, sliceType$3, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, ptrType$16, ptrType$17, ptrType$18, sliceType$4, ptrType$19, ptrType$20, ptrType$21, ptrType$22, ptrType$23, ptrType$24, ptrType$25, ptrType$26, ptrType$27, ptrType$28, ptrType$29, ptrType$30, ptrType$31, ptrType$32, ptrType$33, ptrType$34, ptrType$35, ptrType$36, ptrType$37, ptrType$38, ptrType$39, ptrType$40, ptrType$41, ptrType$42, ptrType$43, ptrType$44, ptrType$45, ptrType$46, ptrType$47, ptrType$48, sliceType$5, ptrType$49, ptrType$50, ptrType$51, ptrType$52, ptrType$53, ptrType$54, ptrType$55, ptrType$56, ptrType$57, ptrType$58, ptrType$59, ptrType$60, ptrType$61, ptrType$62, ptrType$63, ptrType$64, ptrType$65, ptrType$66, ptrType$67, ptrType$68, ptrType$69, ptrType$70, ptrType$71, ptrType$72, ptrType$73, ptrType$74, ptrType$75, structType, ptrType$76, ptrType$77, ptrType$78, sliceType$6, ptrType$79, ptrType$80, sliceType$7, sliceType$8, sliceType$9, sliceType$10, ptrType$81, sliceType$11, sliceType$12, arrayType$1, sliceType$13, sliceType$14, sliceType$15, ptrType$82, mapType, mapType$1, mapType$2, ptrType$83, funcType, mapType$3, mapType$4, mapType$5, mapType$6, positiveInfinity, negativeInfinity, QuoteIdentifier, CanEscapeIdentifier, canUseShorthandProperty, parseSmallInt, wrapToAvoidAmbiguousElse, Print;
 	bytes = $packages["bytes"];
 	fmt = $packages["fmt"];
 	ast = $packages["github.com/evanw/esbuild/internal/ast"];
@@ -307533,8 +310298,8 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 			this.js = sliceType$1.nil;
 			this.jsonMetadataImports = sliceType$3.nil;
 			this.binaryExprStack = sliceType$10.nil;
-			this.options = new Options.ptr($throwNilPointerError, false, false, false, ptrType$80.nil, sliceType$11.nil, new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), new compat.JSFeature(0, 0), 0, 0, 0, false, false, false, false, 0, 0, false, false);
-			this.builder = new sourcemap.ChunkBuilder.ptr(ptrType$80.nil, sliceType$1.nil, sliceType$12.nil, false, sliceType$11.nil, "", new sourcemap.SourceMapState.ptr(0, 0, 0, 0, 0, 0, false), 0, 0, 0, new logger.Loc.ptr(0), new ast.Index32.ptr(0), false, false, false, false);
+			this.options = new Options.ptr($throwNilPointerError, false, false, false, ptrType$81.nil, sliceType$11.nil, new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), new compat.JSFeature(0, 0), 0, 0, 0, false, false, false, false, 0, 0, false, false);
+			this.builder = new sourcemap.ChunkBuilder.ptr(ptrType$81.nil, sliceType$1.nil, sliceType$12.nil, false, sliceType$11.nil, "", new sourcemap.SourceMapState.ptr(0, 0, 0, 0, 0, 0, false), 0, 0, 0, new logger.Loc.ptr(0), new ast.Index32.ptr(0), false, false, false, false);
 			this.printNextIndentAsSpace = false;
 			this.stmtStart = 0;
 			this.exportDefaultStart = 0;
@@ -307607,7 +310372,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 	binaryExprVisitor = $newType(0, $kindStruct, "js_printer.binaryExprVisitor", true, "github.com/evanw/esbuild/internal/js_printer", false, function(e_, level_, flags_, leftLevel_, leftFlags_, entry_, wrap_, rightLevel_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.e = ptrType$16.nil;
+			this.e = ptrType$17.nil;
 			this.level = 0;
 			this.flags = 0;
 			this.leftLevel = 0;
@@ -307634,7 +310399,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 			this.TSEnums = false;
 			this.ConstValues = false;
 			this.MangledProps = false;
-			this.InputSourceMap = ptrType$80.nil;
+			this.InputSourceMap = ptrType$81.nil;
 			this.LineOffsetTables = sliceType$11.nil;
 			this.ToCommonJSRef = new ast.Ref.ptr(0, 0);
 			this.ToESMRef = new ast.Ref.ptr(0, 0);
@@ -307733,91 +310498,92 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 		ptrType$12 = $ptrType(ast.NamespaceAlias);
 		ptrType$13 = $ptrType(js_ast.EFunction);
 		ptrType$14 = $ptrType(js_ast.ENumber);
-		ptrType$15 = $ptrType(ast.ImportAssertOrWith);
-		ptrType$16 = $ptrType(js_ast.EBinary);
-		ptrType$17 = $ptrType(js_ast.ESpread);
+		ptrType$15 = $ptrType(ast.ImportRecord);
+		ptrType$16 = $ptrType(ast.ImportAssertOrWith);
+		ptrType$17 = $ptrType(js_ast.EBinary);
+		ptrType$18 = $ptrType(js_ast.ESpread);
 		sliceType$4 = $sliceType(js_ast.Expr);
-		ptrType$18 = $ptrType(js_ast.EUnary);
-		ptrType$19 = $ptrType(js_ast.EIf);
-		ptrType$20 = $ptrType(js_ast.EMissing);
-		ptrType$21 = $ptrType(js_ast.EAnnotation);
-		ptrType$22 = $ptrType(js_ast.EUndefined);
-		ptrType$23 = $ptrType(js_ast.ESuper);
-		ptrType$24 = $ptrType(js_ast.ENull);
-		ptrType$25 = $ptrType(js_ast.EThis);
-		ptrType$26 = $ptrType(js_ast.ENewTarget);
-		ptrType$27 = $ptrType(js_ast.EImportMeta);
-		ptrType$28 = $ptrType(js_ast.EJSXElement);
-		ptrType$29 = $ptrType(js_ast.ENew);
-		ptrType$30 = $ptrType(js_ast.ERequireString);
-		ptrType$31 = $ptrType(js_ast.ERequireResolveString);
-		ptrType$32 = $ptrType(js_ast.EImportString);
-		ptrType$33 = $ptrType(js_ast.EImportCall);
-		ptrType$34 = $ptrType(js_ast.EArrow);
-		ptrType$35 = $ptrType(js_ast.EClass);
-		ptrType$36 = $ptrType(js_ast.EArray);
-		ptrType$37 = $ptrType(js_ast.EObject);
-		ptrType$38 = $ptrType(js_ast.EBoolean);
-		ptrType$39 = $ptrType(js_ast.ETemplate);
-		ptrType$40 = $ptrType(js_ast.ERegExp);
-		ptrType$41 = $ptrType(js_ast.EInlinedEnum);
-		ptrType$42 = $ptrType(js_ast.EBigInt);
-		ptrType$43 = $ptrType(js_ast.EAwait);
-		ptrType$44 = $ptrType(js_ast.EYield);
-		ptrType$45 = $ptrType(js_ast.EJSXText);
-		ptrType$46 = $ptrType(js_ast.SReturn);
-		ptrType$47 = $ptrType(ast.LocRef);
+		ptrType$19 = $ptrType(js_ast.EUnary);
+		ptrType$20 = $ptrType(js_ast.EIf);
+		ptrType$21 = $ptrType(js_ast.EMissing);
+		ptrType$22 = $ptrType(js_ast.EAnnotation);
+		ptrType$23 = $ptrType(js_ast.EUndefined);
+		ptrType$24 = $ptrType(js_ast.ESuper);
+		ptrType$25 = $ptrType(js_ast.ENull);
+		ptrType$26 = $ptrType(js_ast.EThis);
+		ptrType$27 = $ptrType(js_ast.ENewTarget);
+		ptrType$28 = $ptrType(js_ast.EImportMeta);
+		ptrType$29 = $ptrType(js_ast.EJSXElement);
+		ptrType$30 = $ptrType(js_ast.ENew);
+		ptrType$31 = $ptrType(js_ast.ERequireString);
+		ptrType$32 = $ptrType(js_ast.ERequireResolveString);
+		ptrType$33 = $ptrType(js_ast.EImportString);
+		ptrType$34 = $ptrType(js_ast.EImportCall);
+		ptrType$35 = $ptrType(js_ast.EArrow);
+		ptrType$36 = $ptrType(js_ast.EClass);
+		ptrType$37 = $ptrType(js_ast.EArray);
+		ptrType$38 = $ptrType(js_ast.EObject);
+		ptrType$39 = $ptrType(js_ast.EBoolean);
+		ptrType$40 = $ptrType(js_ast.ETemplate);
+		ptrType$41 = $ptrType(js_ast.ERegExp);
+		ptrType$42 = $ptrType(js_ast.EInlinedEnum);
+		ptrType$43 = $ptrType(js_ast.EBigInt);
+		ptrType$44 = $ptrType(js_ast.EAwait);
+		ptrType$45 = $ptrType(js_ast.EYield);
+		ptrType$46 = $ptrType(js_ast.EJSXText);
+		ptrType$47 = $ptrType(js_ast.SReturn);
+		ptrType$48 = $ptrType(ast.LocRef);
 		sliceType$5 = $sliceType(js_ast.TemplatePart);
-		ptrType$48 = $ptrType(js_ast.SExpr);
-		ptrType$49 = $ptrType(js_ast.SLocal);
-		ptrType$50 = $ptrType(js_ast.SBlock);
-		ptrType$51 = $ptrType(js_ast.SIf);
-		ptrType$52 = $ptrType(js_ast.SFor);
-		ptrType$53 = $ptrType(js_ast.SForIn);
-		ptrType$54 = $ptrType(js_ast.SForOf);
-		ptrType$55 = $ptrType(js_ast.SWhile);
-		ptrType$56 = $ptrType(js_ast.SWith);
-		ptrType$57 = $ptrType(js_ast.SLabel);
-		ptrType$58 = $ptrType(js_ast.SComment);
-		ptrType$59 = $ptrType(js_ast.SFunction);
-		ptrType$60 = $ptrType(js_ast.SClass);
-		ptrType$61 = $ptrType(js_ast.SEmpty);
-		ptrType$62 = $ptrType(js_ast.SExportDefault);
-		ptrType$63 = $ptrType(js_ast.SExportStar);
-		ptrType$64 = $ptrType(js_ast.SExportClause);
-		ptrType$65 = $ptrType(js_ast.SExportFrom);
-		ptrType$66 = $ptrType(js_ast.SDoWhile);
-		ptrType$67 = $ptrType(js_ast.STry);
-		ptrType$68 = $ptrType(js_ast.SSwitch);
-		ptrType$69 = $ptrType(js_ast.SImport);
-		ptrType$70 = $ptrType(js_ast.SDebugger);
-		ptrType$71 = $ptrType(js_ast.SDirective);
-		ptrType$72 = $ptrType(js_ast.SBreak);
-		ptrType$73 = $ptrType(js_ast.SContinue);
-		ptrType$74 = $ptrType(js_ast.SThrow);
+		ptrType$49 = $ptrType(js_ast.SExpr);
+		ptrType$50 = $ptrType(js_ast.SLocal);
+		ptrType$51 = $ptrType(js_ast.SBlock);
+		ptrType$52 = $ptrType(js_ast.SIf);
+		ptrType$53 = $ptrType(js_ast.SFor);
+		ptrType$54 = $ptrType(js_ast.SForIn);
+		ptrType$55 = $ptrType(js_ast.SForOf);
+		ptrType$56 = $ptrType(js_ast.SWhile);
+		ptrType$57 = $ptrType(js_ast.SWith);
+		ptrType$58 = $ptrType(js_ast.SLabel);
+		ptrType$59 = $ptrType(js_ast.SComment);
+		ptrType$60 = $ptrType(js_ast.SFunction);
+		ptrType$61 = $ptrType(js_ast.SClass);
+		ptrType$62 = $ptrType(js_ast.SEmpty);
+		ptrType$63 = $ptrType(js_ast.SExportDefault);
+		ptrType$64 = $ptrType(js_ast.SExportStar);
+		ptrType$65 = $ptrType(js_ast.SExportClause);
+		ptrType$66 = $ptrType(js_ast.SExportFrom);
+		ptrType$67 = $ptrType(js_ast.SDoWhile);
+		ptrType$68 = $ptrType(js_ast.STry);
+		ptrType$69 = $ptrType(js_ast.SSwitch);
+		ptrType$70 = $ptrType(js_ast.SImport);
+		ptrType$71 = $ptrType(js_ast.SDebugger);
+		ptrType$72 = $ptrType(js_ast.SDirective);
+		ptrType$73 = $ptrType(js_ast.SBreak);
+		ptrType$74 = $ptrType(js_ast.SContinue);
+		ptrType$75 = $ptrType(js_ast.SThrow);
 		structType = $structType("", []);
-		ptrType$75 = $ptrType(js_ast.ExportStarAlias);
-		ptrType$76 = $ptrType(js_ast.Catch);
-		ptrType$77 = $ptrType(js_ast.Finally);
+		ptrType$76 = $ptrType(js_ast.ExportStarAlias);
+		ptrType$77 = $ptrType(js_ast.Catch);
+		ptrType$78 = $ptrType(js_ast.Finally);
 		sliceType$6 = $sliceType(js_ast.ClauseItem);
-		ptrType$78 = $ptrType(sliceType$6);
-		ptrType$79 = $ptrType(logger.Loc);
+		ptrType$79 = $ptrType(sliceType$6);
+		ptrType$80 = $ptrType(logger.Loc);
 		sliceType$7 = $sliceType(ast.Symbol);
 		sliceType$8 = $sliceType(sliceType$7);
 		sliceType$9 = $sliceType(ast.ImportRecord);
 		sliceType$10 = $sliceType(binaryExprVisitor);
-		ptrType$80 = $ptrType(sourcemap.SourceMap);
+		ptrType$81 = $ptrType(sourcemap.SourceMap);
 		sliceType$11 = $sliceType(sourcemap.LineOffsetTable);
 		sliceType$12 = $sliceType(sliceType$1);
 		arrayType$1 = $arrayType($Uint8, 64);
 		sliceType$13 = $sliceType(js_ast.Arg);
 		sliceType$14 = $sliceType(js_ast.Decorator);
 		sliceType$15 = $sliceType(js_ast.Decl);
-		ptrType$81 = $ptrType(printer);
+		ptrType$82 = $ptrType(printer);
 		mapType = $mapType(logger.Loc, sliceType$3);
 		mapType$1 = $mapType(logger.Loc, $Bool);
 		mapType$2 = $mapType($String, structType);
-		ptrType$82 = $ptrType(binaryExprVisitor);
+		ptrType$83 = $ptrType(binaryExprVisitor);
 		funcType = $funcType([$Uint32], [RequireOrImportMeta], false);
 		mapType$3 = $mapType($String, js_ast.TSEnumValue);
 		mapType$4 = $mapType(ast.Ref, mapType$3);
@@ -309377,7 +312143,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = [p];
 			p[0] = this;
-			record = (x = p[0].importRecords, ((importRecordIndex < 0 || importRecordIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + importRecordIndex]));
+			record = (x = p[0].importRecords, ((importRecordIndex < 0 || importRecordIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + importRecordIndex, ptrType$15)));
 			if (level >= 20 || !(((((flags & 1) >>> 0)) === 0))) {
 				p[0].print("(");
 				$deferred.push([$methodVal(p[0], "print"), [")"]]);
@@ -309478,7 +312244,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					/* } */ case 24:
 					p[0].print("(");
 				/* } */ case 17:
-				isMultiLine$1 = p[0].willPrintExprCommentsAtLoc($clone(record.Range.Loc, logger.Loc)) || p[0].willPrintExprCommentsAtLoc($clone(closeParenLoc, logger.Loc)) || (!(record.AssertOrWith === ptrType$15.nil) && !p[0].options.UnsupportedFeatures.Has(new compat.JSFeature(0, 2097152)) && (!p[0].options.UnsupportedFeatures.Has(new compat.JSFeature(0, 1073741824)) || !p[0].options.UnsupportedFeatures.Has(new compat.JSFeature(0, 2147483648))) && p[0].willPrintExprCommentsAtLoc($clone(record.AssertOrWith.OuterOpenBraceLoc, logger.Loc)));
+				isMultiLine$1 = p[0].willPrintExprCommentsAtLoc($clone(record.Range.Loc, logger.Loc)) || p[0].willPrintExprCommentsAtLoc($clone(closeParenLoc, logger.Loc)) || (!(record.AssertOrWith === ptrType$16.nil) && !p[0].options.UnsupportedFeatures.Has(new compat.JSFeature(0, 2097152)) && (!p[0].options.UnsupportedFeatures.Has(new compat.JSFeature(0, 1073741824)) || !p[0].options.UnsupportedFeatures.Has(new compat.JSFeature(0, 2147483648))) && p[0].willPrintExprCommentsAtLoc($clone(record.AssertOrWith.OuterOpenBraceLoc, logger.Loc)));
 				if (isMultiLine$1) {
 					p[0].printNewline();
 					p[0].options.Indent = p[0].options.Indent + (1) >> 0;
@@ -309632,10 +312398,10 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			_ref = expr.Data;
-			/* */ if ($assertType(_ref, ptrType$16, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$17, true)[1]) { $s = 1; continue; }
 			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 2; continue; }
 			/* */ $s = 3; continue;
-			/* if ($assertType(_ref, ptrType$16, true)[1]) { */ case 1:
+			/* if ($assertType(_ref, ptrType$17, true)[1]) { */ case 1:
 				e = _ref.$val;
 				/* */ if (e.Op === 36) { $s = 4; continue; }
 				/* */ $s = 5; continue;
@@ -309670,7 +312436,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					/* while (true) { */ case 10:
 						/* if (!(_i < _ref$2.$length)) { break; } */ if(!(_i < _ref$2.$length)) { $s = 11; continue; }
 						arg = $clone(((_i < 0 || _i >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i]), js_ast.Expr);
-						_tuple = $assertType(arg.Data, ptrType$17, true);
+						_tuple = $assertType(arg.Data, ptrType$18, true);
 						ok = _tuple[1];
 						if (ok) {
 							arg.Data = new js_ast.EArray.ptr(new sliceType$4([$clone(arg, js_ast.Expr)]), new logger.Loc.ptr(0), new logger.Loc.ptr(0), true, false);
@@ -309690,7 +312456,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				/* */ $s = 16; continue;
 				/* if (((((symbolFlags & 576) >>> 0)) === 512) && (e$1.Args.$length === 1)) { */ case 15:
 					arg$1 = $clone((x = e$1.Args, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])), js_ast.Expr);
-					_tuple$1 = $assertType(arg$1.Data, ptrType$17, true);
+					_tuple$1 = $assertType(arg$1.Data, ptrType$18, true);
 					ok$1 = _tuple$1[1];
 					/* */ if (!ok$1) { $s = 17; continue; }
 					/* */ $s = 18; continue;
@@ -309710,7 +312476,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 			p = this;
 			wrap = false;
 			if (!(((((flags & 128) >>> 0)) === 0))) {
-				_tuple = $assertType(expr.Data, ptrType$16, true);
+				_tuple = $assertType(expr.Data, ptrType$17, true);
 				binary = _tuple[0];
 				ok = _tuple[1];
 				if (!ok || !((binary.Op === 36))) {
@@ -309759,7 +312525,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					}
 					return new js_ast.Expr.ptr(new js_ast.EInlinedEnum.ptr($clone(inlinedValue, js_ast.Expr), e$1.Name), $clone(inlinedValue.Loc, logger.Loc));
 				}
-			} else if ($assertType(_ref, ptrType$18, true)[1]) {
+			} else if ($assertType(_ref, ptrType$19, true)[1]) {
 				e$2 = _ref.$val;
 				value$2 = $clone(p.lateConstantFoldUnaryOrBinaryOrIfExpr($clone(e$2.Value, js_ast.Expr)), js_ast.Expr);
 				if (!($interfaceIsEqual(value$2.Data, e$2.Value.Data))) {
@@ -309778,7 +312544,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					}
 					expr.Data = new js_ast.EUnary.ptr($clone(value$2, js_ast.Expr), e$2.Op, false, false);
 				}
-			} else if ($assertType(_ref, ptrType$16, true)[1]) {
+			} else if ($assertType(_ref, ptrType$17, true)[1]) {
 				e$3 = _ref.$val;
 				left = $clone(p.lateConstantFoldUnaryOrBinaryOrIfExpr($clone(e$3.Left, js_ast.Expr)), js_ast.Expr);
 				right = $clone(p.lateConstantFoldUnaryOrBinaryOrIfExpr($clone(e$3.Right, js_ast.Expr)), js_ast.Expr);
@@ -309792,7 +312558,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					}
 					expr.Data = binary;
 				}
-			} else if ($assertType(_ref, ptrType$19, true)[1]) {
+			} else if ($assertType(_ref, ptrType$20, true)[1]) {
 				e$4 = _ref.$val;
 				test = $clone(p.lateConstantFoldUnaryOrBinaryOrIfExpr($clone(e$4.Test, js_ast.Expr)), js_ast.Expr);
 				if (!($interfaceIsEqual(test.Data, e$4.Test.Data))) {
@@ -309964,94 +312730,94 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 			p = this;
 			if (p.options.MinifySyntax && ((((flags & 1024) >>> 0)) === 0)) {
 				_ref = expr.Data;
-				if ($assertType(_ref, ptrType$18, true)[1] || $assertType(_ref, ptrType$16, true)[1] || $assertType(_ref, ptrType$19, true)[1]) {
+				if ($assertType(_ref, ptrType$19, true)[1] || $assertType(_ref, ptrType$17, true)[1] || $assertType(_ref, ptrType$20, true)[1]) {
 					js_ast.Expr.copy(expr, p.lateConstantFoldUnaryOrBinaryOrIfExpr($clone(expr, js_ast.Expr)));
 				}
 			}
 			p.printExprCommentsAtLoc($clone(expr.Loc, logger.Loc));
 			_ref$1 = expr.Data;
-			/* */ if ($assertType(_ref$1, ptrType$20, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$21, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$22, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$23, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$24, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$25, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$17, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$26, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$27, true)[1]) { $s = 9; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$21, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$22, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$23, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$24, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$25, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$26, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$18, true)[1]) { $s = 7; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$27, true)[1]) { $s = 8; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$28, true)[1]) { $s = 9; continue; }
 			/* */ if ($assertType(_ref$1, ptrType$8, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$28, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$29, true)[1]) { $s = 12; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$29, true)[1]) { $s = 11; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$30, true)[1]) { $s = 12; continue; }
 			/* */ if ($assertType(_ref$1, ptrType$9, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$30, true)[1]) { $s = 14; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$31, true)[1]) { $s = 15; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$32, true)[1]) { $s = 16; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$33, true)[1]) { $s = 17; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$31, true)[1]) { $s = 14; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$32, true)[1]) { $s = 15; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$33, true)[1]) { $s = 16; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$34, true)[1]) { $s = 17; continue; }
 			/* */ if ($assertType(_ref$1, ptrType$2, true)[1]) { $s = 18; continue; }
 			/* */ if ($assertType(_ref$1, ptrType$10, true)[1]) { $s = 19; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$19, true)[1]) { $s = 20; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$34, true)[1]) { $s = 21; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$20, true)[1]) { $s = 20; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$35, true)[1]) { $s = 21; continue; }
 			/* */ if ($assertType(_ref$1, ptrType$13, true)[1]) { $s = 22; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$35, true)[1]) { $s = 23; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$36, true)[1]) { $s = 24; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$37, true)[1]) { $s = 25; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$38, true)[1]) { $s = 26; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$36, true)[1]) { $s = 23; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$37, true)[1]) { $s = 24; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$38, true)[1]) { $s = 25; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$39, true)[1]) { $s = 26; continue; }
 			/* */ if ($assertType(_ref$1, ptrType, true)[1]) { $s = 27; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$39, true)[1]) { $s = 28; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$40, true)[1]) { $s = 29; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$41, true)[1]) { $s = 30; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$42, true)[1]) { $s = 31; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$40, true)[1]) { $s = 28; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$41, true)[1]) { $s = 29; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$42, true)[1]) { $s = 30; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$43, true)[1]) { $s = 31; continue; }
 			/* */ if ($assertType(_ref$1, ptrType$14, true)[1]) { $s = 32; continue; }
 			/* */ if ($assertType(_ref$1, ptrType$1, true)[1]) { $s = 33; continue; }
 			/* */ if ($assertType(_ref$1, ptrType$3, true)[1]) { $s = 34; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$43, true)[1]) { $s = 35; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$44, true)[1]) { $s = 36; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$18, true)[1]) { $s = 37; continue; }
-			/* */ if ($assertType(_ref$1, ptrType$16, true)[1]) { $s = 38; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$44, true)[1]) { $s = 35; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$45, true)[1]) { $s = 36; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$19, true)[1]) { $s = 37; continue; }
+			/* */ if ($assertType(_ref$1, ptrType$17, true)[1]) { $s = 38; continue; }
 			/* */ $s = 39; continue;
-			/* switch (0) { default: if ($assertType(_ref$1, ptrType$20, true)[1]) { */ case 1:
+			/* switch (0) { default: if ($assertType(_ref$1, ptrType$21, true)[1]) { */ case 1:
 				e = _ref$1.$val;
 				p.addSourceMapping($clone(expr.Loc, logger.Loc));
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$21, true)[1]) { */ case 2:
+			/* } else if ($assertType(_ref$1, ptrType$22, true)[1]) { */ case 2:
 				e$1 = _ref$1.$val;
 				$r = p.printExpr($clone(e$1.Value, js_ast.Expr), level, flags); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$22, true)[1]) { */ case 3:
+			/* } else if ($assertType(_ref$1, ptrType$23, true)[1]) { */ case 3:
 				e$2 = _ref$1.$val;
 				p.printUndefined($clone(expr.Loc, logger.Loc), level);
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$23, true)[1]) { */ case 4:
+			/* } else if ($assertType(_ref$1, ptrType$24, true)[1]) { */ case 4:
 				e$3 = _ref$1.$val;
 				p.printSpaceBeforeIdentifier();
 				p.addSourceMapping($clone(expr.Loc, logger.Loc));
 				p.print("super");
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$24, true)[1]) { */ case 5:
+			/* } else if ($assertType(_ref$1, ptrType$25, true)[1]) { */ case 5:
 				e$4 = _ref$1.$val;
 				p.printSpaceBeforeIdentifier();
 				p.addSourceMapping($clone(expr.Loc, logger.Loc));
 				p.print("null");
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$25, true)[1]) { */ case 6:
+			/* } else if ($assertType(_ref$1, ptrType$26, true)[1]) { */ case 6:
 				e$5 = _ref$1.$val;
 				p.printSpaceBeforeIdentifier();
 				p.addSourceMapping($clone(expr.Loc, logger.Loc));
 				p.print("this");
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$17, true)[1]) { */ case 7:
+			/* } else if ($assertType(_ref$1, ptrType$18, true)[1]) { */ case 7:
 				e$6 = _ref$1.$val;
 				p.addSourceMapping($clone(expr.Loc, logger.Loc));
 				p.print("...");
 				$r = p.printExpr($clone(e$6.Value, js_ast.Expr), 1, 0); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$26, true)[1]) { */ case 8:
+			/* } else if ($assertType(_ref$1, ptrType$27, true)[1]) { */ case 8:
 				e$7 = _ref$1.$val;
 				p.printSpaceBeforeIdentifier();
 				p.addSourceMapping($clone(expr.Loc, logger.Loc));
 				p.print("new.target");
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$27, true)[1]) { */ case 9:
+			/* } else if ($assertType(_ref$1, ptrType$28, true)[1]) { */ case 9:
 				e$8 = _ref$1.$val;
 				p.printSpaceBeforeIdentifier();
 				p.addSourceMapping($clone(expr.Loc, logger.Loc));
@@ -310067,7 +312833,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				}
 				$r = p.printQuotedUTF8(name, 1); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$28, true)[1]) { */ case 11:
+			/* } else if ($assertType(_ref$1, ptrType$29, true)[1]) { */ case 11:
 				e$10 = _ref$1.$val;
 				p.addSourceMapping($clone(expr.Loc, logger.Loc));
 				p.print("<");
@@ -310152,14 +312918,14 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					/* */ if (new js_ast.PropertyFlags(property.Flags).Has(4)) { $s = 65; continue; }
 					/* */ $s = 66; continue;
 					/* if (new js_ast.PropertyFlags(property.Flags).Has(4)) { */ case 65:
-						_tuple$2 = $assertType(property.ValueOrNil.Data, ptrType$38, true);
+						_tuple$2 = $assertType(property.ValueOrNil.Data, ptrType$39, true);
 						boolean$1 = _tuple$2[0];
 						ok$2 = _tuple$2[1];
 						if (ok$2 && boolean$1.Value) {
 							_i++;
 							/* continue; */ $s = 46; continue;
 						}
-						_tuple$3 = $assertType(property.ValueOrNil.Data, ptrType$28, true);
+						_tuple$3 = $assertType(property.ValueOrNil.Data, ptrType$29, true);
 						ok$3 = _tuple$3[1];
 						/* */ if (ok$3) { $s = 67; continue; }
 						/* */ $s = 68; continue;
@@ -310170,7 +312936,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 							/* continue; */ $s = 46; continue;
 						/* } */ case 68:
 					/* } */ case 66:
-					_tuple$4 = $assertType(property.ValueOrNil.Data, ptrType$45, true);
+					_tuple$4 = $assertType(property.ValueOrNil.Data, ptrType$46, true);
 					text = _tuple$4[0];
 					ok$4 = _tuple$4[1];
 					if (ok$4) {
@@ -310217,7 +312983,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				/* while (true) { */ case 71:
 					/* if (!(_i$1 < _ref$3.$length)) { break; } */ if(!(_i$1 < _ref$3.$length)) { $s = 72; continue; }
 					childOrNil = $clone(((_i$1 < 0 || _i$1 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$1]), js_ast.Expr);
-					_tuple$5 = $assertType(childOrNil.Data, ptrType$28, true);
+					_tuple$5 = $assertType(childOrNil.Data, ptrType$29, true);
 					ok$5 = _tuple$5[1];
 					/* */ if (ok$5) { $s = 73; continue; }
 					/* */ $s = 74; continue;
@@ -310225,7 +312991,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 						$r = p.printExpr($clone(childOrNil, js_ast.Expr), 0, 0); /* */ $s = 76; case 76: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						$s = 75; continue;
 					/* } else { */ case 74:
-						_tuple$6 = $assertType(childOrNil.Data, ptrType$45, true);
+						_tuple$6 = $assertType(childOrNil.Data, ptrType$46, true);
 						text$1 = _tuple$6[0];
 						ok$6 = _tuple$6[1];
 						/* */ if (ok$6) { $s = 77; continue; }
@@ -310271,7 +313037,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				$r = p.printJSXTag($clone(e$10.TagOrNil, js_ast.Expr)); /* */ $s = 82; case 82: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				p.print(">");
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$29, true)[1]) { */ case 12:
+			/* } else if ($assertType(_ref$1, ptrType$30, true)[1]) { */ case 12:
 				e$11 = _ref$1.$val;
 				wrap = level >= 21;
 				hasPureComment = !p.options.MinifyWhitespace && e$11.CanBeUnwrappedIfUnused;
@@ -310364,7 +313130,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 						/* while (true) { */ case 93:
 							/* if (!(_i$3 < _ref$6.$length)) { break; } */ if(!(_i$3 < _ref$6.$length)) { $s = 94; continue; }
 							arg$1 = $clone(((_i$3 < 0 || _i$3 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$3]), js_ast.Expr);
-							_tuple$7 = $assertType(arg$1.Data, ptrType$17, true);
+							_tuple$7 = $assertType(arg$1.Data, ptrType$18, true);
 							ok$7 = _tuple$7[1];
 							if (ok$7) {
 								arg$1.Data = new js_ast.EArray.ptr(new sliceType$4([$clone(arg$1, js_ast.Expr)]), new logger.Loc.ptr(0), new logger.Loc.ptr(0), true, false);
@@ -310387,7 +313153,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					/* */ $s = 99; continue;
 					/* if (((((symbolFlags & 576) >>> 0)) === 512) && (e$12.Args.$length === 1)) { */ case 98:
 						arg$2 = $clone((x = e$12.Args, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])), js_ast.Expr);
-						_tuple$8 = $assertType(arg$2.Data, ptrType$17, true);
+						_tuple$8 = $assertType(arg$2.Data, ptrType$18, true);
 						ok$8 = _tuple$8[1];
 						/* */ if (!ok$8) { $s = 100; continue; }
 						/* */ $s = 101; continue;
@@ -310405,7 +313171,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					/* */ if (e$12.Args.$length === 0) { $s = 106; continue; }
 					/* */ $s = 107; continue;
 					/* if (e$12.Args.$length === 0) { */ case 106:
-						_tuple$9 = $assertType(e$12.Target.Data, ptrType$34, true);
+						_tuple$9 = $assertType(e$12.Target.Data, ptrType$35, true);
 						arrow = _tuple$9[0];
 						ok$9 = _tuple$9[1];
 						/* */ if (ok$9 && (arrow.Args.$length === 0) && !arrow.IsAsync) { $s = 108; continue; }
@@ -310422,7 +313188,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 							/* */ if (stmts.$length === 1) { $s = 113; continue; }
 							/* */ $s = 114; continue;
 							/* if (stmts.$length === 1) { */ case 113:
-								_tuple$10 = $assertType((0 >= stmts.$length ? ($throwRuntimeError("index out of range"), undefined) : stmts.$array[stmts.$offset + 0]).Data, ptrType$46, true);
+								_tuple$10 = $assertType((0 >= stmts.$length ? ($throwRuntimeError("index out of range"), undefined) : stmts.$array[stmts.$offset + 0]).Data, ptrType$47, true);
 								stmt = _tuple$10[0];
 								ok$10 = _tuple$10[1];
 								/* */ if (ok$10) { $s = 115; continue; }
@@ -310514,12 +313280,12 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					p.print(")");
 				}
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$30, true)[1]) { */ case 14:
+			/* } else if ($assertType(_ref$1, ptrType$31, true)[1]) { */ case 14:
 				e$13 = _ref$1.$val;
 				p.addSourceMapping($clone(expr.Loc, logger.Loc));
 				$r = p.printRequireOrImportExpr(e$13.ImportRecordIndex, level, flags, $clone(e$13.CloseParenLoc, logger.Loc)); /* */ $s = 126; case 126: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$31, true)[1]) { */ case 15:
+			/* } else if ($assertType(_ref$1, ptrType$32, true)[1]) { */ case 15:
 				e$14 = _ref$1.$val;
 				recordLoc = $clone((x$1 = p.importRecords, x$2 = e$14.ImportRecordIndex, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])).Range.Loc, logger.Loc);
 				isMultiLine$4 = p.willPrintExprCommentsAtLoc($clone(recordLoc, logger.Loc)) || p.willPrintExprCommentsAtLoc($clone(e$14.CloseParenLoc, logger.Loc));
@@ -310551,12 +313317,12 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					p.print(")");
 				}
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$32, true)[1]) { */ case 16:
+			/* } else if ($assertType(_ref$1, ptrType$33, true)[1]) { */ case 16:
 				e$15 = _ref$1.$val;
 				p.addSourceMapping($clone(expr.Loc, logger.Loc));
 				$r = p.printRequireOrImportExpr(e$15.ImportRecordIndex, level, flags, $clone(e$15.CloseParenLoc, logger.Loc)); /* */ $s = 128; case 128: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$33, true)[1]) { */ case 17:
+			/* } else if ($assertType(_ref$1, ptrType$34, true)[1]) { */ case 17:
 				e$16 = _ref$1.$val;
 				printImportAssertOrWith = !($interfaceIsEqual(e$16.OptionsOrNil.Data, $ifaceNil)) && (!p.options.UnsupportedFeatures.Has(new compat.JSFeature(0, 1073741824)) || !p.options.UnsupportedFeatures.Has(new compat.JSFeature(0, 2147483648)));
 				isMultiLine$5 = !p.options.MinifyWhitespace && (p.willPrintExprCommentsAtLoc($clone(e$16.Expr.Loc, logger.Loc)) || (printImportAssertOrWith && p.willPrintExprCommentsAtLoc($clone(e$16.OptionsOrNil.Loc, logger.Loc))) || p.willPrintExprCommentsAtLoc($clone(e$16.CloseParenLoc, logger.Loc)));
@@ -310713,7 +313479,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				_ref$8 = e$18.Index.Data;
 				/* */ if ($assertType(_ref$8, ptrType$11, true)[1]) { $s = 160; continue; }
 				/* */ if ($assertType(_ref$8, ptrType$8, true)[1]) { $s = 161; continue; }
-				/* */ if ($assertType(_ref$8, ptrType$41, true)[1]) { $s = 162; continue; }
+				/* */ if ($assertType(_ref$8, ptrType$42, true)[1]) { $s = 162; continue; }
 				/* */ if ($assertType(_ref$8, ptrType$2, true)[1]) { $s = 163; continue; }
 				/* */ $s = 164; continue;
 				/* if ($assertType(_ref$8, ptrType$11, true)[1]) { */ case 160:
@@ -310741,7 +313507,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 						$s = -1; return;
 					/* } */ case 169:
 					$s = 164; continue;
-				/* } else if ($assertType(_ref$8, ptrType$41, true)[1]) { */ case 162:
+				/* } else if ($assertType(_ref$8, ptrType$42, true)[1]) { */ case 162:
 					index$3 = _ref$8.$val;
 					/* */ if (p.options.MinifySyntax) { $s = 171; continue; }
 					/* */ $s = 172; continue;
@@ -310800,7 +313566,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				}
 				p.print("]");
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$19, true)[1]) { */ case 20:
+			/* } else if ($assertType(_ref$1, ptrType$20, true)[1]) { */ case 20:
 				e$19 = _ref$1.$val;
 				wrap$5 = level >= 5;
 				if (wrap$5) {
@@ -310824,7 +313590,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					p.print(")");
 				}
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$34, true)[1]) { */ case 21:
+			/* } else if ($assertType(_ref$1, ptrType$35, true)[1]) { */ case 21:
 				e$20 = _ref$1.$val;
 				wrap$6 = level >= 4;
 				if (wrap$6) {
@@ -310847,7 +313613,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				/* */ if ((e$20.Body.Block.Stmts.$length === 1) && e$20.PreferExpr) { $s = 186; continue; }
 				/* */ $s = 187; continue;
 				/* if ((e$20.Body.Block.Stmts.$length === 1) && e$20.PreferExpr) { */ case 186:
-					_tuple$16 = $assertType((x$3 = e$20.Body.Block.Stmts, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])).Data, ptrType$46, true);
+					_tuple$16 = $assertType((x$3 = e$20.Body.Block.Stmts, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])).Data, ptrType$47, true);
 					s = _tuple$16[0];
 					ok$16 = _tuple$16[1];
 					/* */ if (ok$16 && !($interfaceIsEqual(s.ValueOrNil.Data, $ifaceNil))) { $s = 188; continue; }
@@ -310887,9 +313653,9 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					p.print("*");
 					p.printSpace();
 				}
-				/* */ if (!(e$21.Fn.Name === ptrType$47.nil)) { $s = 194; continue; }
+				/* */ if (!(e$21.Fn.Name === ptrType$48.nil)) { $s = 194; continue; }
 				/* */ $s = 195; continue;
-				/* if (!(e$21.Fn.Name === ptrType$47.nil)) { */ case 194:
+				/* if (!(e$21.Fn.Name === ptrType$48.nil)) { */ case 194:
 					p.printSpaceBeforeIdentifier();
 					_r$7 = p.renamer.NameForSymbol($clone(e$21.Fn.Name.Ref, ast.Ref)); /* */ $s = 196; case 196: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 					name$5 = _r$7;
@@ -310901,7 +313667,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					p.print(")");
 				}
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$35, true)[1]) { */ case 23:
+			/* } else if ($assertType(_ref$1, ptrType$36, true)[1]) { */ case 23:
 				e$22 = _ref$1.$val;
 				n$1 = p.js.$length;
 				wrap$8 = (p.stmtStart === n$1) || (p.exportDefaultStart === n$1) || (!(((((flags & 512) >>> 0)) === 0)) && p.options.UnsupportedFeatures.Has(new compat.JSFeature(0, 134217728)));
@@ -310913,9 +313679,9 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				p.printSpaceBeforeIdentifier();
 				p.addSourceMapping($clone(expr.Loc, logger.Loc));
 				p.print("class");
-				/* */ if (!(e$22.Class.Name === ptrType$47.nil)) { $s = 200; continue; }
+				/* */ if (!(e$22.Class.Name === ptrType$48.nil)) { $s = 200; continue; }
 				/* */ $s = 201; continue;
-				/* if (!(e$22.Class.Name === ptrType$47.nil)) { */ case 200:
+				/* if (!(e$22.Class.Name === ptrType$48.nil)) { */ case 200:
 					p.print(" ");
 					_r$9 = p.renamer.NameForSymbol($clone(e$22.Class.Name.Ref, ast.Ref)); /* */ $s = 202; case 202: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 					name$6 = _r$9;
@@ -310927,7 +313693,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					p.print(")");
 				}
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$36, true)[1]) { */ case 24:
+			/* } else if ($assertType(_ref$1, ptrType$37, true)[1]) { */ case 24:
 				e$23 = _ref$1.$val;
 				isMultiLine$7 = (e$23.Items.$length > 0 && !e$23.IsSingleLine) || p.willPrintExprCommentsForAnyOf(e$23.Items) || p.willPrintExprCommentsAtLoc($clone(e$23.CloseBracketLoc, logger.Loc));
 				p.addSourceMapping($clone(expr.Loc, logger.Loc));
@@ -310956,7 +313722,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 							}
 						}
 						$r = p.printExpr($clone(item, js_ast.Expr), 1, 0); /* */ $s = 209; case 209: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_tuple$17 = $assertType(item.Data, ptrType$20, true);
+						_tuple$17 = $assertType(item.Data, ptrType$21, true);
 						ok$17 = _tuple$17[1];
 						if (ok$17 && (i$3 === (e$23.Items.$length - 1 >> 0))) {
 							p.print(",");
@@ -310976,7 +313742,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				}
 				p.print("]");
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$37, true)[1]) { */ case 25:
+			/* } else if ($assertType(_ref$1, ptrType$38, true)[1]) { */ case 25:
 				e$24 = _ref$1.$val;
 				isMultiLine$8 = (e$24.Properties.$length > 0 && !e$24.IsSingleLine) || p.willPrintExprCommentsAtLoc($clone(e$24.CloseBraceLoc, logger.Loc));
 				if (!p.options.MinifyWhitespace && !isMultiLine$8) {
@@ -311043,7 +313809,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					p.print(")");
 				}
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$38, true)[1]) { */ case 26:
+			/* } else if ($assertType(_ref$1, ptrType$39, true)[1]) { */ case 26:
 				e$25 = _ref$1.$val;
 				p.addSourceMapping($clone(expr.Loc, logger.Loc));
 				if (p.options.MinifySyntax) {
@@ -311089,7 +313855,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				/* } */ case 216:
 				$r = p.printQuotedUTF16(e$26.Value, (flags$2 | 1) >>> 0); /* */ $s = 218; case 218: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$39, true)[1]) { */ case 28:
+			/* } else if ($assertType(_ref$1, ptrType$40, true)[1]) { */ case 28:
 				e$27 = _ref$1.$val;
 				/* */ if ($interfaceIsEqual(e$27.TagOrNil.Data, $ifaceNil) && (p.options.MinifySyntax || p.wasLazyExport)) { $s = 219; continue; }
 				/* */ $s = 220; continue;
@@ -311141,17 +313907,17 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					/* */ if (!(replaced === sliceType$5.nil)) { $s = 228; continue; }
 					/* */ $s = 229; continue;
 					/* if (!(replaced === sliceType$5.nil)) { */ case 228:
-						copy[0] = $clone(e$27, js_ast.ETemplate);
+						copy[0] = $clone((e$27 === ptrType$40.nil && $throwNilPointerError(), e$27), js_ast.ETemplate);
 						copy[0].Parts = replaced;
 						_ref$14 = js_ast.InlinePrimitivesIntoTemplate($clone(new logger.Loc.ptr(0), logger.Loc), copy[0]).Data;
 						/* */ if ($assertType(_ref$14, ptrType, true)[1]) { $s = 230; continue; }
-						/* */ if ($assertType(_ref$14, ptrType$39, true)[1]) { $s = 231; continue; }
+						/* */ if ($assertType(_ref$14, ptrType$40, true)[1]) { $s = 231; continue; }
 						/* */ $s = 232; continue;
 						/* if ($assertType(_ref$14, ptrType, true)[1]) { */ case 230:
 							e2$2 = _ref$14.$val;
 							$r = p.printQuotedUTF16(e2$2.Value, 1); /* */ $s = 233; case 233: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							$s = -1; return;
-						/* } else if ($assertType(_ref$14, ptrType$39, true)[1]) { */ case 231:
+						/* } else if ($assertType(_ref$14, ptrType$40, true)[1]) { */ case 231:
 							e2$3 = _ref$14.$val;
 							e$27 = e2$3;
 						/* } */ case 232:
@@ -311224,7 +313990,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				case 252:
 				p.print("`");
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$40, true)[1]) { */ case 29:
+			/* } else if ($assertType(_ref$1, ptrType$41, true)[1]) { */ case 29:
 				e$28 = _ref$1.$val;
 				buffer = p.js;
 				n$3 = buffer.$length;
@@ -311238,7 +314004,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				p.print(e$28.Value);
 				p.prevRegExpEnd = p.js.$length;
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$41, true)[1]) { */ case 30:
+			/* } else if ($assertType(_ref$1, ptrType$42, true)[1]) { */ case 30:
 				e$29 = _ref$1.$val;
 				$r = p.printExpr($clone(e$29.Value, js_ast.Expr), level, flags); /* */ $s = 258; case 258: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				if (!p.options.MinifyWhitespace && !p.options.MinifyIdentifiers) {
@@ -311247,7 +314013,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					p.print(" */");
 				}
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$42, true)[1]) { */ case 31:
+			/* } else if ($assertType(_ref$1, ptrType$43, true)[1]) { */ case 31:
 				e$30 = _ref$1.$val;
 				if (!p.options.UnsupportedFeatures.Has(new compat.JSFeature(0, 32))) {
 					p.printSpaceBeforeIdentifier();
@@ -311386,7 +314152,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					/* } */ case 282:
 				/* } */ case 272:
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$43, true)[1]) { */ case 35:
+			/* } else if ($assertType(_ref$1, ptrType$44, true)[1]) { */ case 35:
 				e$34 = _ref$1.$val;
 				wrap$13 = level >= 18;
 				if (wrap$13) {
@@ -311401,7 +314167,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					p.print(")");
 				}
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$44, true)[1]) { */ case 36:
+			/* } else if ($assertType(_ref$1, ptrType$45, true)[1]) { */ case 36:
 				e$35 = _ref$1.$val;
 				wrap$14 = level >= 4;
 				if (wrap$14) {
@@ -311423,7 +314189,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					p.print(")");
 				}
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$18, true)[1]) { */ case 37:
+			/* } else if ($assertType(_ref$1, ptrType$19, true)[1]) { */ case 37:
 				e$36 = _ref$1.$val;
 				entry = $clone((x$5 = js_ast.OpTable, x$6 = e$36.Op, ((x$6 < 0 || x$6 >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + x$6])), js_ast.OpTableEntry);
 				wrap$15 = level >= entry.Level;
@@ -311474,7 +314240,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					p.print(")");
 				}
 				$s = 40; continue;
-			/* } else if ($assertType(_ref$1, ptrType$16, true)[1]) { */ case 38:
+			/* } else if ($assertType(_ref$1, ptrType$17, true)[1]) { */ case 38:
 				e$37 = _ref$1.$val;
 				v = new binaryExprVisitor.ptr(e$37, level, flags, 0, 0, new js_ast.OpTableEntry.ptr("", 0, false), false, 0);
 				stackBottom = p.binaryExprStack.$length;
@@ -311486,7 +314252,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 						/* break; */ $s = 301; continue;
 					/* } */ case 303:
 					left = $clone(v.e.Left, js_ast.Expr);
-					_tuple$20 = $assertType(left.Data, ptrType$16, true);
+					_tuple$20 = $assertType(left.Data, ptrType$17, true);
 					leftBinary = _tuple$20[0];
 					ok$19 = _tuple$20[1];
 					/* */ if (!ok$19) { $s = 305; continue; }
@@ -311555,7 +314321,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 			v.wrap = v.level >= v.entry.Level || ((e.Op === 21) && !(((((v.flags & 2) >>> 0)) === 0)));
 			n = p.js.$length;
 			if ((p.stmtStart === n) || (p.arrowExprStart === n)) {
-				_tuple = $assertType(e.Left.Data, ptrType$37, true);
+				_tuple = $assertType(e.Left.Data, ptrType$38, true);
 				ok = _tuple[1];
 				if (ok) {
 					v.wrap = true;
@@ -311575,31 +314341,31 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 			}
 			_1 = e.Op;
 			if (_1 === (30)) {
-				_tuple$1 = $assertType(e.Left.Data, ptrType$16, true);
+				_tuple$1 = $assertType(e.Left.Data, ptrType$17, true);
 				left$1 = _tuple$1[0];
 				ok$1 = _tuple$1[1];
 				if (ok$1 && ((left$1.Op === 31) || (left$1.Op === 32))) {
 					v.leftLevel = 18;
 				}
-				_tuple$2 = $assertType(e.Right.Data, ptrType$16, true);
+				_tuple$2 = $assertType(e.Right.Data, ptrType$17, true);
 				right$1 = _tuple$2[0];
 				ok$2 = _tuple$2[1];
 				if (ok$2 && ((right$1.Op === 31) || (right$1.Op === 32))) {
 					v.rightLevel = 18;
 				}
 			} else if (_1 === (16)) {
-				_tuple$3 = $assertType(e.Left.Data, ptrType$18, true);
+				_tuple$3 = $assertType(e.Left.Data, ptrType$19, true);
 				left$2 = _tuple$3[0];
 				ok$3 = _tuple$3[1];
 				if (ok$3 && (new js_ast.OpCode(left$2.Op).UnaryAssignTarget() === 0)) {
 					v.leftLevel = 21;
 				} else {
-					_tuple$4 = $assertType(e.Left.Data, ptrType$43, true);
+					_tuple$4 = $assertType(e.Left.Data, ptrType$44, true);
 					ok$4 = _tuple$4[1];
 					if (ok$4) {
 						v.leftLevel = 21;
 					} else {
-						_tuple$5 = $assertType(e.Left.Data, ptrType$22, true);
+						_tuple$5 = $assertType(e.Left.Data, ptrType$23, true);
 						ok$5 = _tuple$5[1];
 						if (ok$5) {
 							v.leftLevel = 21;
@@ -311609,7 +314375,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 							if (ok$6) {
 								v.leftLevel = 21;
 							} else if (p.options.MinifySyntax) {
-								_tuple$7 = $assertType(e.Left.Data, ptrType$38, true);
+								_tuple$7 = $assertType(e.Left.Data, ptrType$39, true);
 								ok$7 = _tuple$7[1];
 								if (ok$7) {
 									v.leftLevel = 21;
@@ -311845,14 +314611,14 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			_ref = init.Data;
-			/* */ if ($assertType(_ref, ptrType$48, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$49, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$49, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$50, true)[1]) { $s = 2; continue; }
 			/* */ $s = 3; continue;
-			/* if ($assertType(_ref, ptrType$48, true)[1]) { */ case 1:
+			/* if ($assertType(_ref, ptrType$49, true)[1]) { */ case 1:
 				s = _ref.$val;
 				$r = p.printExpr($clone(s.Value, js_ast.Expr), 0, (flags | 8) >>> 0); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 4; continue;
-			/* } else if ($assertType(_ref, ptrType$49, true)[1]) { */ case 2:
+			/* } else if ($assertType(_ref, ptrType$50, true)[1]) { */ case 2:
 				s$1 = _ref.$val;
 					_1 = s$1.Kind;
 					/* */ if (_1 === (4)) { $s = 7; continue; }
@@ -311922,7 +314688,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 			var {_tuple, block, body, isSingleLine, ok, p, $s, $r, $c} = $restore(this, {body, isSingleLine});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
-			_tuple = $assertType(body.Data, ptrType$50, true);
+			_tuple = $assertType(body.Data, ptrType$51, true);
 			block = _tuple[0];
 			ok = _tuple[1];
 			/* */ if (ok) { $s = 1; continue; }
@@ -311930,7 +314696,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 			/* */ $s = 3; continue;
 			/* if (ok) { */ case 1:
 				p.printSpace();
-				$r = p.printBlock($clone(body.Loc, logger.Loc), $clone(block, js_ast.SBlock)); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.printBlock($clone(body.Loc, logger.Loc), $clone((block === ptrType$51.nil && $throwNilPointerError(), block), js_ast.SBlock)); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				p.printNewline();
 				$s = 4; continue;
 			/* } else if (isSingleLine) { */ case 2:
@@ -311978,28 +314744,28 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 			var _ref, current, current$1, current$2, current$3, current$4, current$5, current$6, current$7, s;
 			while (true) {
 				_ref = s;
-				if ($assertType(_ref, ptrType$51, true)[1]) {
+				if ($assertType(_ref, ptrType$52, true)[1]) {
 					current = _ref.$val;
 					if ($interfaceIsEqual(current.NoOrNil.Data, $ifaceNil)) {
 						return true;
 					}
 					s = current.NoOrNil.Data;
-				} else if ($assertType(_ref, ptrType$52, true)[1]) {
+				} else if ($assertType(_ref, ptrType$53, true)[1]) {
 					current$1 = _ref.$val;
 					s = current$1.Body.Data;
-				} else if ($assertType(_ref, ptrType$53, true)[1]) {
+				} else if ($assertType(_ref, ptrType$54, true)[1]) {
 					current$2 = _ref.$val;
 					s = current$2.Body.Data;
-				} else if ($assertType(_ref, ptrType$54, true)[1]) {
+				} else if ($assertType(_ref, ptrType$55, true)[1]) {
 					current$3 = _ref.$val;
 					s = current$3.Body.Data;
-				} else if ($assertType(_ref, ptrType$55, true)[1]) {
+				} else if ($assertType(_ref, ptrType$56, true)[1]) {
 					current$4 = _ref.$val;
 					s = current$4.Body.Data;
-				} else if ($assertType(_ref, ptrType$56, true)[1]) {
+				} else if ($assertType(_ref, ptrType$57, true)[1]) {
 					current$5 = _ref.$val;
 					s = current$5.Body.Data;
-				} else if ($assertType(_ref, ptrType$57, true)[1]) {
+				} else if ($assertType(_ref, ptrType$58, true)[1]) {
 					current$6 = _ref.$val;
 					s = current$6.Stmt.Data;
 				} else {
@@ -312032,7 +314798,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 			/* } */ case 3:
 			p.print(")");
 			no = $clone(s.NoOrNil, js_ast.Stmt);
-			_tuple = $assertType(no.Data, ptrType$48, true);
+			_tuple = $assertType(no.Data, ptrType$49, true);
 			expr = _tuple[0];
 			ok = _tuple[1];
 			/* */ if (ok) { $s = 6; continue; }
@@ -312046,7 +314812,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					no.Data = new js_ast.SExpr.ptr($clone(value, js_ast.Expr), false);
 				}
 			/* } */ case 7:
-			_tuple$1 = $assertType(s.Yes.Data, ptrType$50, true);
+			_tuple$1 = $assertType(s.Yes.Data, ptrType$51, true);
 			yes = _tuple$1[0];
 			ok$1 = _tuple$1[1];
 			/* */ if (ok$1) { $s = 9; continue; }
@@ -312054,7 +314820,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 			/* */ $s = 11; continue;
 			/* if (ok$1) { */ case 9:
 				p.printSpace();
-				$r = p.printBlock($clone(s.Yes.Loc, logger.Loc), $clone(yes, js_ast.SBlock)); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.printBlock($clone(s.Yes.Loc, logger.Loc), $clone((yes === ptrType$51.nil && $throwNilPointerError(), yes), js_ast.SBlock)); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				if (!($interfaceIsEqual(no.Data, $ifaceNil))) {
 					p.printSpace();
 				} else {
@@ -312089,18 +314855,18 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				p.printSemicolonIfNeeded();
 				p.printSpaceBeforeIdentifier();
 				p.print("else");
-				_tuple$2 = $assertType(no.Data, ptrType$50, true);
+				_tuple$2 = $assertType(no.Data, ptrType$51, true);
 				block = _tuple$2[0];
 				ok$2 = _tuple$2[1];
 				/* */ if (ok$2) { $s = 18; continue; }
 				/* */ $s = 19; continue;
 				/* if (ok$2) { */ case 18:
 					p.printSpace();
-					$r = p.printBlock($clone(no.Loc, logger.Loc), $clone(block, js_ast.SBlock)); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.printBlock($clone(no.Loc, logger.Loc), $clone((block === ptrType$51.nil && $throwNilPointerError(), block), js_ast.SBlock)); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					p.printNewline();
 					$s = 20; continue;
 				/* } else { */ case 19:
-					_tuple$3 = $assertType(no.Data, ptrType$51, true);
+					_tuple$3 = $assertType(no.Data, ptrType$52, true);
 					ifStmt = _tuple$3[0];
 					ok$3 = _tuple$3[1];
 					/* */ if (ok$3) { $s = 22; continue; }
@@ -312140,7 +314906,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 			}
 		};
 		$ptrType(printer).prototype.printPath = function printPath(importRecordIndex, importKind) {
-			var {_r, external, feature, importKind, importRecordIndex, p, record, x, $s, $r, $c} = $restore(this, {importRecordIndex, importKind});
+			var {_r, external, feature, importKind, importRecordIndex, p, record, x, x$1, $s, $r, $c} = $restore(this, {importRecordIndex, importKind});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			record = $clone((x = p.importRecords, ((importRecordIndex < 0 || importRecordIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + importRecordIndex])), ast.ImportRecord);
@@ -312156,9 +314922,9 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				_r = fmt.Sprintf("\n        {\n          \"path\": %s,\n          \"kind\": %s%s\n        }", new sliceType([helpers.QuoteForJSON(record.Path.Text, p.options.ASCIIOnly), helpers.QuoteForJSON(new ast.ImportKind(importKind).StringForMetafile(), p.options.ASCIIOnly), new $String(external)])); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				p.jsonMetadataImports = $append(p.jsonMetadataImports, _r);
 			/* } */ case 3:
-			/* */ if (!(record.AssertOrWith === ptrType$15.nil) && (importKind === 1)) { $s = 5; continue; }
+			/* */ if (!(record.AssertOrWith === ptrType$16.nil) && (importKind === 1)) { $s = 5; continue; }
 			/* */ $s = 6; continue;
-			/* if (!(record.AssertOrWith === ptrType$15.nil) && (importKind === 1)) { */ case 5:
+			/* if (!(record.AssertOrWith === ptrType$16.nil) && (importKind === 1)) { */ case 5:
 				feature = new compat.JSFeature(0, 2147483648);
 				if (record.AssertOrWith.Keyword === 0) {
 					feature = new compat.JSFeature(0, 1073741824);
@@ -312170,16 +314936,16 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				p.addSourceMapping($clone(record.AssertOrWith.KeywordLoc, logger.Loc));
 				p.print(new ast.AssertOrWithKeyword(record.AssertOrWith.Keyword).String());
 				p.printSpace();
-				$r = p.printImportAssertOrWithClause($clone(record.AssertOrWith, ast.ImportAssertOrWith)); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.printImportAssertOrWithClause($clone((x$1 = record.AssertOrWith, (x$1 === ptrType$16.nil && $throwNilPointerError(), x$1)), ast.ImportAssertOrWith)); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 6:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: printPath, $c: true, $r, _r, external, feature, importKind, importRecordIndex, p, record, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: printPath, $c: true, $r, _r, external, feature, importKind, importRecordIndex, p, record, x, x$1, $s};return $f;
 		};
 		$ptrType(printer).prototype.printImportCallAssertOrWith = function printImportCallAssertOrWith(assertOrWith, outerIsMultiLine) {
 			var {assertOrWith, isMultiLine, outerIsMultiLine, p, $s, $r, $c} = $restore(this, {assertOrWith, outerIsMultiLine});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
-			if (assertOrWith === ptrType$15.nil || (p.options.UnsupportedFeatures.Has(new compat.JSFeature(0, 1073741824)) && p.options.UnsupportedFeatures.Has(new compat.JSFeature(0, 2147483648)))) {
+			if (assertOrWith === ptrType$16.nil || (p.options.UnsupportedFeatures.Has(new compat.JSFeature(0, 1073741824)) && p.options.UnsupportedFeatures.Has(new compat.JSFeature(0, 2147483648)))) {
 				$s = -1; return;
 			}
 			isMultiLine = p.willPrintExprCommentsAtLoc($clone(assertOrWith.KeywordLoc, logger.Loc)) || p.willPrintExprCommentsAtLoc($clone(assertOrWith.InnerOpenBraceLoc, logger.Loc)) || p.willPrintExprCommentsAtLoc($clone(assertOrWith.OuterCloseBraceLoc, logger.Loc));
@@ -312211,12 +314977,12 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				p.options.Indent = p.options.Indent + (1) >> 0;
 				p.printIndent();
 				p.printExprCommentsAtLoc($clone(assertOrWith.InnerOpenBraceLoc, logger.Loc));
-				$r = p.printImportAssertOrWithClause($clone(assertOrWith, ast.ImportAssertOrWith)); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.printImportAssertOrWithClause($clone((assertOrWith === ptrType$16.nil && $throwNilPointerError(), assertOrWith), ast.ImportAssertOrWith)); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				p.options.Indent = p.options.Indent - (1) >> 0;
 				$s = 3; continue;
 			/* } else { */ case 2:
 				p.printSpace();
-				$r = p.printImportAssertOrWithClause($clone(assertOrWith, ast.ImportAssertOrWith)); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.printImportAssertOrWithClause($clone((assertOrWith === ptrType$16.nil && $throwNilPointerError(), assertOrWith), ast.ImportAssertOrWith)); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 3:
 			if (isMultiLine) {
 				p.printNewline();
@@ -312314,43 +315080,43 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 			/* */ } return; } var $f = {$blk: printImportAssertOrWithClause, $c: true, $r, _i, _i$1, _ref, _ref$1, assertOrWith, entry, entry$1, i, isMultiLine, p, $s};return $f;
 		};
 		$ptrType(printer).prototype.printStmt = function printStmt(stmt, flags) {
-			var {_1, _2, _entry, _i, _i$1, _i$2, _i$3, _i$4, _key, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, block, block$1, c, expr, flags, flags$1, hasInitComment, hasInitComment$1, hasValueComment, hasValueComment$1, i, i$1, i$2, init, isMultiLine, item, item$1, item$2, itemCount, name, name$1, name$10, name$2, name$3, name$4, name$5, name$6, name$7, name$8, name$9, ok, ok$1, ok$2, ok$3, ok$4, ok$5, omitIndent, omitIndent$1, p, s, s$1, s$10, s$11, s$12, s$13, s$14, s$15, s$16, s$17, s$18, s$19, s$2, s$20, s$21, s$22, s$23, s$24, s$25, s$26, s$27, s$28, s$3, s$4, s$5, s$6, s$7, s$8, s$9, s2, s2$1, s2$2, s2$3, s2$4, s2$5, stmt, stmt$1, text, update, value, value$1, x, x$1, $s, $r, $c} = $restore(this, {stmt, flags});
+			var {_1, _2, _entry, _i, _i$1, _i$2, _i$3, _i$4, _key, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, block, block$1, c, expr, flags, flags$1, hasInitComment, hasInitComment$1, hasValueComment, hasValueComment$1, i, i$1, i$2, init, isMultiLine, item, item$1, item$2, itemCount, name, name$1, name$10, name$2, name$3, name$4, name$5, name$6, name$7, name$8, name$9, ok, ok$1, ok$2, ok$3, ok$4, ok$5, omitIndent, omitIndent$1, p, s, s$1, s$10, s$11, s$12, s$13, s$14, s$15, s$16, s$17, s$18, s$19, s$2, s$20, s$21, s$22, s$23, s$24, s$25, s$26, s$27, s$28, s$3, s$4, s$5, s$6, s$7, s$8, s$9, s2, s2$1, s2$2, s2$3, s2$4, s2$5, stmt, stmt$1, text, update, value, value$1, x, x$1, x$2, $s, $r, $c} = $restore(this, {stmt, flags});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			if (p.options.LineLimit > 0) {
 				p.printNewlinePastLineLimit();
 			}
 			_ref = stmt.Data;
-			/* */ if ($assertType(_ref, ptrType$58, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$59, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$60, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$61, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$62, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$63, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$64, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$65, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$49, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$51, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$66, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$53, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ptrType$54, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref, ptrType$55, true)[1]) { $s = 14; continue; }
-			/* */ if ($assertType(_ref, ptrType$56, true)[1]) { $s = 15; continue; }
-			/* */ if ($assertType(_ref, ptrType$57, true)[1]) { $s = 16; continue; }
-			/* */ if ($assertType(_ref, ptrType$67, true)[1]) { $s = 17; continue; }
-			/* */ if ($assertType(_ref, ptrType$52, true)[1]) { $s = 18; continue; }
-			/* */ if ($assertType(_ref, ptrType$68, true)[1]) { $s = 19; continue; }
-			/* */ if ($assertType(_ref, ptrType$69, true)[1]) { $s = 20; continue; }
-			/* */ if ($assertType(_ref, ptrType$50, true)[1]) { $s = 21; continue; }
-			/* */ if ($assertType(_ref, ptrType$70, true)[1]) { $s = 22; continue; }
-			/* */ if ($assertType(_ref, ptrType$71, true)[1]) { $s = 23; continue; }
-			/* */ if ($assertType(_ref, ptrType$72, true)[1]) { $s = 24; continue; }
-			/* */ if ($assertType(_ref, ptrType$73, true)[1]) { $s = 25; continue; }
-			/* */ if ($assertType(_ref, ptrType$46, true)[1]) { $s = 26; continue; }
-			/* */ if ($assertType(_ref, ptrType$74, true)[1]) { $s = 27; continue; }
-			/* */ if ($assertType(_ref, ptrType$48, true)[1]) { $s = 28; continue; }
+			/* */ if ($assertType(_ref, ptrType$59, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$60, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$61, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$62, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$63, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$64, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$65, true)[1]) { $s = 7; continue; }
+			/* */ if ($assertType(_ref, ptrType$66, true)[1]) { $s = 8; continue; }
+			/* */ if ($assertType(_ref, ptrType$50, true)[1]) { $s = 9; continue; }
+			/* */ if ($assertType(_ref, ptrType$52, true)[1]) { $s = 10; continue; }
+			/* */ if ($assertType(_ref, ptrType$67, true)[1]) { $s = 11; continue; }
+			/* */ if ($assertType(_ref, ptrType$54, true)[1]) { $s = 12; continue; }
+			/* */ if ($assertType(_ref, ptrType$55, true)[1]) { $s = 13; continue; }
+			/* */ if ($assertType(_ref, ptrType$56, true)[1]) { $s = 14; continue; }
+			/* */ if ($assertType(_ref, ptrType$57, true)[1]) { $s = 15; continue; }
+			/* */ if ($assertType(_ref, ptrType$58, true)[1]) { $s = 16; continue; }
+			/* */ if ($assertType(_ref, ptrType$68, true)[1]) { $s = 17; continue; }
+			/* */ if ($assertType(_ref, ptrType$53, true)[1]) { $s = 18; continue; }
+			/* */ if ($assertType(_ref, ptrType$69, true)[1]) { $s = 19; continue; }
+			/* */ if ($assertType(_ref, ptrType$70, true)[1]) { $s = 20; continue; }
+			/* */ if ($assertType(_ref, ptrType$51, true)[1]) { $s = 21; continue; }
+			/* */ if ($assertType(_ref, ptrType$71, true)[1]) { $s = 22; continue; }
+			/* */ if ($assertType(_ref, ptrType$72, true)[1]) { $s = 23; continue; }
+			/* */ if ($assertType(_ref, ptrType$73, true)[1]) { $s = 24; continue; }
+			/* */ if ($assertType(_ref, ptrType$74, true)[1]) { $s = 25; continue; }
+			/* */ if ($assertType(_ref, ptrType$47, true)[1]) { $s = 26; continue; }
+			/* */ if ($assertType(_ref, ptrType$75, true)[1]) { $s = 27; continue; }
+			/* */ if ($assertType(_ref, ptrType$49, true)[1]) { $s = 28; continue; }
 			/* */ $s = 29; continue;
-			/* switch (0) { default: if ($assertType(_ref, ptrType$58, true)[1]) { */ case 1:
+			/* switch (0) { default: if ($assertType(_ref, ptrType$59, true)[1]) { */ case 1:
 				s = _ref.$val;
 				text = s.Text;
 				if (s.IsLegalComment) {
@@ -312376,7 +315142,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				p.addSourceMapping($clone(stmt.Loc, logger.Loc));
 				p.printIndentedComment(text);
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$59, true)[1]) { */ case 2:
+			/* } else if ($assertType(_ref, ptrType$60, true)[1]) { */ case 2:
 				s$1 = _ref.$val;
 				if (!p.options.MinifyWhitespace && s$1.Fn.HasNoSideEffectsComment) {
 					p.printIndent();
@@ -312404,7 +315170,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				$r = p.printFn($clone(s$1.Fn, js_ast.Fn)); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				p.printNewline();
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$60, true)[1]) { */ case 3:
+			/* } else if ($assertType(_ref, ptrType$61, true)[1]) { */ case 3:
 				s$2 = _ref.$val;
 				_r$1 = p.printDecorators(s$2.Class.Decorators, 0); /* */ $s = 34; case 34: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				omitIndent = _r$1;
@@ -312424,17 +315190,17 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				$r = p.printClass($clone(s$2.Class, js_ast.Class)); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				p.printNewline();
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$61, true)[1]) { */ case 4:
+			/* } else if ($assertType(_ref, ptrType$62, true)[1]) { */ case 4:
 				s$3 = _ref.$val;
 				p.addSourceMapping($clone(stmt.Loc, logger.Loc));
 				p.printIndent();
 				p.print(";");
 				p.printNewline();
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$62, true)[1]) { */ case 5:
+			/* } else if ($assertType(_ref, ptrType$63, true)[1]) { */ case 5:
 				s$4 = _ref.$val;
 				if (!p.options.MinifyWhitespace) {
-					_tuple$1 = $assertType(s$4.Value.Data, ptrType$59, true);
+					_tuple$1 = $assertType(s$4.Value.Data, ptrType$60, true);
 					s2 = _tuple$1[0];
 					ok$1 = _tuple$1[1];
 					if (ok$1 && s2.Fn.HasNoSideEffectsComment) {
@@ -312443,7 +315209,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					}
 				}
 				omitIndent$1 = false;
-				_tuple$2 = $assertType(s$4.Value.Data, ptrType$60, true);
+				_tuple$2 = $assertType(s$4.Value.Data, ptrType$61, true);
 				s2$1 = _tuple$2[0];
 				ok$2 = _tuple$2[1];
 				/* */ if (ok$2) { $s = 38; continue; }
@@ -312460,17 +315226,17 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				p.print("export default");
 				p.printSpace();
 				_ref$1 = s$4.Value.Data;
-				/* */ if ($assertType(_ref$1, ptrType$48, true)[1]) { $s = 41; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$59, true)[1]) { $s = 42; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$60, true)[1]) { $s = 43; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$49, true)[1]) { $s = 41; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$60, true)[1]) { $s = 42; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$61, true)[1]) { $s = 43; continue; }
 				/* */ $s = 44; continue;
-				/* if ($assertType(_ref$1, ptrType$48, true)[1]) { */ case 41:
+				/* if ($assertType(_ref$1, ptrType$49, true)[1]) { */ case 41:
 					s2$2 = _ref$1.$val;
 					p.exportDefaultStart = p.js.$length;
 					$r = p.printExprWithoutLeadingNewline($clone(s2$2.Value, js_ast.Expr), 1, 0); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					p.printSemicolonAfterStatement();
 					$s = -1; return;
-				/* } else if ($assertType(_ref$1, ptrType$59, true)[1]) { */ case 42:
+				/* } else if ($assertType(_ref$1, ptrType$60, true)[1]) { */ case 42:
 					s2$3 = _ref$1.$val;
 					p.printSpaceBeforeIdentifier();
 					if (s2$3.Fn.IsAsync) {
@@ -312481,9 +315247,9 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 						p.print("*");
 						p.printSpace();
 					}
-					/* */ if (!(s2$3.Fn.Name === ptrType$47.nil)) { $s = 47; continue; }
+					/* */ if (!(s2$3.Fn.Name === ptrType$48.nil)) { $s = 47; continue; }
 					/* */ $s = 48; continue;
-					/* if (!(s2$3.Fn.Name === ptrType$47.nil)) { */ case 47:
+					/* if (!(s2$3.Fn.Name === ptrType$48.nil)) { */ case 47:
 						p.printSpaceBeforeIdentifier();
 						_r$4 = p.renamer.NameForSymbol($clone(s2$3.Fn.Name.Ref, ast.Ref)); /* */ $s = 49; case 49: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 						name$2 = _r$4;
@@ -312493,13 +315259,13 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					$r = p.printFn($clone(s2$3.Fn, js_ast.Fn)); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					p.printNewline();
 					$s = 45; continue;
-				/* } else if ($assertType(_ref$1, ptrType$60, true)[1]) { */ case 43:
+				/* } else if ($assertType(_ref$1, ptrType$61, true)[1]) { */ case 43:
 					s2$4 = _ref$1.$val;
 					p.printSpaceBeforeIdentifier();
 					p.print("class");
-					/* */ if (!(s2$4.Class.Name === ptrType$47.nil)) { $s = 52; continue; }
+					/* */ if (!(s2$4.Class.Name === ptrType$48.nil)) { $s = 52; continue; }
 					/* */ $s = 53; continue;
-					/* if (!(s2$4.Class.Name === ptrType$47.nil)) { */ case 52:
+					/* if (!(s2$4.Class.Name === ptrType$48.nil)) { */ case 52:
 						p.print(" ");
 						_r$5 = p.renamer.NameForSymbol($clone(s2$4.Class.Name.Ref, ast.Ref)); /* */ $s = 54; case 54: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 						name$3 = _r$5;
@@ -312514,7 +315280,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					$panic(new $String("Internal error"));
 				/* } */ case 45:
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$63, true)[1]) { */ case 6:
+			/* } else if ($assertType(_ref, ptrType$64, true)[1]) { */ case 6:
 				s$5 = _ref.$val;
 				p.addSourceMapping($clone(stmt.Loc, logger.Loc));
 				p.printIndent();
@@ -312523,9 +315289,9 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				p.printSpace();
 				p.print("*");
 				p.printSpace();
-				/* */ if (!(s$5.Alias === ptrType$75.nil)) { $s = 57; continue; }
+				/* */ if (!(s$5.Alias === ptrType$76.nil)) { $s = 57; continue; }
 				/* */ $s = 58; continue;
-				/* if (!(s$5.Alias === ptrType$75.nil)) { */ case 57:
+				/* if (!(s$5.Alias === ptrType$76.nil)) { */ case 57:
 					p.print("as");
 					p.printSpace();
 					$r = p.printClauseAlias($clone(s$5.Alias.Loc, logger.Loc), s$5.Alias.OriginalName); /* */ $s = 59; case 59: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -312537,7 +315303,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				$r = p.printPath(s$5.ImportRecordIndex, 1); /* */ $s = 60; case 60: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				p.printSemicolonAfterStatement();
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$64, true)[1]) { */ case 7:
+			/* } else if ($assertType(_ref, ptrType$65, true)[1]) { */ case 7:
 				s$6 = _ref.$val;
 				p.addSourceMapping($clone(stmt.Loc, logger.Loc));
 				p.printIndent();
@@ -312589,7 +315355,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				p.print("}");
 				p.printSemicolonAfterStatement();
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$65, true)[1]) { */ case 8:
+			/* } else if ($assertType(_ref, ptrType$66, true)[1]) { */ case 8:
 				s$7 = _ref.$val;
 				p.addSourceMapping($clone(stmt.Loc, logger.Loc));
 				p.printIndent();
@@ -312644,7 +315410,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				$r = p.printPath(s$7.ImportRecordIndex, 1); /* */ $s = 74; case 74: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				p.printSemicolonAfterStatement();
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$49, true)[1]) { */ case 9:
+			/* } else if ($assertType(_ref, ptrType$50, true)[1]) { */ case 9:
 				s$8 = _ref.$val;
 				p.addSourceMapping($clone(stmt.Loc, logger.Loc));
 					_2 = s$8.Kind;
@@ -312671,26 +315437,26 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					/* } */ case 81:
 				case 75:
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$51, true)[1]) { */ case 10:
+			/* } else if ($assertType(_ref, ptrType$52, true)[1]) { */ case 10:
 				s$9 = _ref.$val;
 				p.addSourceMapping($clone(stmt.Loc, logger.Loc));
 				p.printIndent();
 				$r = p.printIf(s$9); /* */ $s = 87; case 87: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$66, true)[1]) { */ case 11:
+			/* } else if ($assertType(_ref, ptrType$67, true)[1]) { */ case 11:
 				s$10 = _ref.$val;
 				p.addSourceMapping($clone(stmt.Loc, logger.Loc));
 				p.printIndent();
 				p.printSpaceBeforeIdentifier();
 				p.print("do");
-				_tuple$3 = $assertType(s$10.Body.Data, ptrType$50, true);
+				_tuple$3 = $assertType(s$10.Body.Data, ptrType$51, true);
 				block = _tuple$3[0];
 				ok$3 = _tuple$3[1];
 				/* */ if (ok$3) { $s = 88; continue; }
 				/* */ $s = 89; continue;
 				/* if (ok$3) { */ case 88:
 					p.printSpace();
-					$r = p.printBlock($clone(s$10.Body.Loc, logger.Loc), $clone(block, js_ast.SBlock)); /* */ $s = 91; case 91: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.printBlock($clone(s$10.Body.Loc, logger.Loc), $clone((block === ptrType$51.nil && $throwNilPointerError(), block), js_ast.SBlock)); /* */ $s = 91; case 91: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					p.printSpace();
 					$s = 90; continue;
 				/* } else { */ case 89:
@@ -312721,7 +315487,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				p.print(")");
 				p.printSemicolonAfterStatement();
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$53, true)[1]) { */ case 12:
+			/* } else if ($assertType(_ref, ptrType$54, true)[1]) { */ case 12:
 				s$11 = _ref.$val;
 				p.addSourceMapping($clone(stmt.Loc, logger.Loc));
 				p.printIndent();
@@ -312755,7 +315521,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				p.print(")");
 				$r = p.printBody($clone(s$11.Body, js_ast.Stmt), s$11.IsSingleLineBody); /* */ $s = 100; case 100: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$54, true)[1]) { */ case 13:
+			/* } else if ($assertType(_ref, ptrType$55, true)[1]) { */ case 13:
 				s$12 = _ref.$val;
 				p.addSourceMapping($clone(stmt.Loc, logger.Loc));
 				p.printIndent();
@@ -312797,7 +315563,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				p.print(")");
 				$r = p.printBody($clone(s$12.Body, js_ast.Stmt), s$12.IsSingleLineBody); /* */ $s = 103; case 103: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$55, true)[1]) { */ case 14:
+			/* } else if ($assertType(_ref, ptrType$56, true)[1]) { */ case 14:
 				s$13 = _ref.$val;
 				p.addSourceMapping($clone(stmt.Loc, logger.Loc));
 				p.printIndent();
@@ -312822,7 +315588,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				p.print(")");
 				$r = p.printBody($clone(s$13.Body, js_ast.Stmt), s$13.IsSingleLineBody); /* */ $s = 109; case 109: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$56, true)[1]) { */ case 15:
+			/* } else if ($assertType(_ref, ptrType$57, true)[1]) { */ case 15:
 				s$14 = _ref.$val;
 				p.addSourceMapping($clone(stmt.Loc, logger.Loc));
 				p.printIndent();
@@ -312849,7 +315615,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				$r = p.printBody($clone(s$14.Body, js_ast.Stmt), s$14.IsSingleLineBody); /* */ $s = 115; case 115: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				p.withNesting = p.withNesting - (1) >> 0;
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$57, true)[1]) { */ case 16:
+			/* } else if ($assertType(_ref, ptrType$58, true)[1]) { */ case 16:
 				s$15 = _ref.$val;
 				if (!p.options.MinifyWhitespace && (p.options.Indent > 0 || p.printNextIndentAsSpace)) {
 					p.addSourceMapping($clone(stmt.Loc, logger.Loc));
@@ -312863,7 +315629,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				p.print(":");
 				$r = p.printBody($clone(s$15.Stmt, js_ast.Stmt), s$15.IsSingleLineStmt); /* */ $s = 118; case 118: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$67, true)[1]) { */ case 17:
+			/* } else if ($assertType(_ref, ptrType$68, true)[1]) { */ case 17:
 				s$16 = _ref.$val;
 				p.addSourceMapping($clone(stmt.Loc, logger.Loc));
 				p.printIndent();
@@ -312871,9 +315637,9 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				p.print("try");
 				p.printSpace();
 				$r = p.printBlock($clone(s$16.BlockLoc, logger.Loc), $clone(s$16.Block, js_ast.SBlock)); /* */ $s = 119; case 119: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!(s$16.Catch === ptrType$76.nil)) { $s = 120; continue; }
+				/* */ if (!(s$16.Catch === ptrType$77.nil)) { $s = 120; continue; }
 				/* */ $s = 121; continue;
-				/* if (!(s$16.Catch === ptrType$76.nil)) { */ case 120:
+				/* if (!(s$16.Catch === ptrType$77.nil)) { */ case 120:
 					p.printSpace();
 					p.print("catch");
 					/* */ if (!($interfaceIsEqual(s$16.Catch.BindingOrNil.Data, $ifaceNil))) { $s = 122; continue; }
@@ -312887,9 +315653,9 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					p.printSpace();
 					$r = p.printBlock($clone(s$16.Catch.BlockLoc, logger.Loc), $clone(s$16.Catch.Block, js_ast.SBlock)); /* */ $s = 125; case 125: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 121:
-				/* */ if (!(s$16.Finally === ptrType$77.nil)) { $s = 126; continue; }
+				/* */ if (!(s$16.Finally === ptrType$78.nil)) { $s = 126; continue; }
 				/* */ $s = 127; continue;
-				/* if (!(s$16.Finally === ptrType$77.nil)) { */ case 126:
+				/* if (!(s$16.Finally === ptrType$78.nil)) { */ case 126:
 					p.printSpace();
 					p.print("finally");
 					p.printSpace();
@@ -312897,14 +315663,14 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				/* } */ case 127:
 				p.printNewline();
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$52, true)[1]) { */ case 18:
+			/* } else if ($assertType(_ref, ptrType$53, true)[1]) { */ case 18:
 				s$17 = _ref.$val;
 				init = $clone(s$17.InitOrNil, js_ast.Stmt);
 				update = $clone(s$17.UpdateOrNil, js_ast.Expr);
 				/* */ if (p.options.MinifySyntax) { $s = 129; continue; }
 				/* */ $s = 130; continue;
 				/* if (p.options.MinifySyntax) { */ case 129:
-					_tuple$4 = $assertType(init.Data, ptrType$48, true);
+					_tuple$4 = $assertType(init.Data, ptrType$49, true);
 					expr = _tuple$4[0];
 					ok$4 = _tuple$4[1];
 					/* */ if (ok$4) { $s = 131; continue; }
@@ -312974,7 +315740,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				p.print(")");
 				$r = p.printBody($clone(s$17.Body, js_ast.Stmt), s$17.IsSingleLineBody); /* */ $s = 146; case 146: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$68, true)[1]) { */ case 19:
+			/* } else if ($assertType(_ref, ptrType$69, true)[1]) { */ case 19:
 				s$18 = _ref.$val;
 				p.addSourceMapping($clone(stmt.Loc, logger.Loc));
 				p.printIndent();
@@ -313025,14 +315791,14 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					/* */ if (c.Body.$length === 1) { $s = 158; continue; }
 					/* */ $s = 159; continue;
 					/* if (c.Body.$length === 1) { */ case 158:
-						_tuple$5 = $assertType((x = c.Body, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Data, ptrType$50, true);
+						_tuple$5 = $assertType((x = c.Body, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Data, ptrType$51, true);
 						block$1 = _tuple$5[0];
 						ok$5 = _tuple$5[1];
 						/* */ if (ok$5) { $s = 160; continue; }
 						/* */ $s = 161; continue;
 						/* if (ok$5) { */ case 160:
 							p.printSpace();
-							$r = p.printBlock($clone((x$1 = c.Body, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).Loc, logger.Loc), $clone(block$1, js_ast.SBlock)); /* */ $s = 162; case 162: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = p.printBlock($clone((x$1 = c.Body, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).Loc, logger.Loc), $clone((block$1 === ptrType$51.nil && $throwNilPointerError(), block$1), js_ast.SBlock)); /* */ $s = 162; case 162: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							p.printNewline();
 							_i$2++;
 							/* continue; */ $s = 152; continue;
@@ -313061,7 +315827,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				p.printNewline();
 				p.needsSemicolon = false;
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$69, true)[1]) { */ case 20:
+			/* } else if ($assertType(_ref, ptrType$70, true)[1]) { */ case 20:
 				s$19 = _ref.$val;
 				itemCount = 0;
 				p.addSourceMapping($clone(stmt.Loc, logger.Loc));
@@ -313069,9 +315835,9 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				p.printSpaceBeforeIdentifier();
 				p.print("import");
 				p.printSpace();
-				/* */ if (!(s$19.DefaultName === ptrType$47.nil)) { $s = 166; continue; }
+				/* */ if (!(s$19.DefaultName === ptrType$48.nil)) { $s = 166; continue; }
 				/* */ $s = 167; continue;
-				/* if (!(s$19.DefaultName === ptrType$47.nil)) { */ case 166:
+				/* if (!(s$19.DefaultName === ptrType$48.nil)) { */ case 166:
 					p.printSpaceBeforeIdentifier();
 					_r$10 = p.renamer.NameForSymbol($clone(s$19.DefaultName.Ref, ast.Ref)); /* */ $s = 168; case 168: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
 					name$6 = _r$10;
@@ -313079,9 +315845,9 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					$r = p.printIdentifier(name$6); /* */ $s = 169; case 169: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					itemCount = itemCount + (1) >> 0;
 				/* } */ case 167:
-				/* */ if (!(s$19.Items === ptrType$78.nil)) { $s = 170; continue; }
+				/* */ if (!(s$19.Items === ptrType$79.nil)) { $s = 170; continue; }
 				/* */ $s = 171; continue;
-				/* if (!(s$19.Items === ptrType$78.nil)) { */ case 170:
+				/* if (!(s$19.Items === ptrType$79.nil)) { */ case 170:
 					if (itemCount > 0) {
 						p.print(",");
 						p.printSpace();
@@ -313132,9 +315898,9 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					p.print("}");
 					itemCount = itemCount + (1) >> 0;
 				/* } */ case 171:
-				/* */ if (!(s$19.StarNameLoc === ptrType$79.nil)) { $s = 179; continue; }
+				/* */ if (!(s$19.StarNameLoc === ptrType$80.nil)) { $s = 179; continue; }
 				/* */ $s = 180; continue;
-				/* if (!(s$19.StarNameLoc === ptrType$79.nil)) { */ case 179:
+				/* if (!(s$19.StarNameLoc === ptrType$80.nil)) { */ case 179:
 					if (itemCount > 0) {
 						p.print(",");
 						p.printSpace();
@@ -313144,7 +315910,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 					p.print("as ");
 					_r$12 = p.renamer.NameForSymbol($clone(s$19.NamespaceRef, ast.Ref)); /* */ $s = 181; case 181: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
 					name$8 = _r$12;
-					p.addSourceMappingForName($clone(s$19.StarNameLoc, logger.Loc), name$8, $clone(s$19.NamespaceRef, ast.Ref));
+					p.addSourceMappingForName($clone((x$2 = s$19.StarNameLoc, (x$2 === ptrType$80.nil && $throwNilPointerError(), x$2)), logger.Loc), name$8, $clone(s$19.NamespaceRef, ast.Ref));
 					$r = p.printIdentifier(name$8); /* */ $s = 182; case 182: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					itemCount = itemCount + (1) >> 0;
 				/* } */ case 180:
@@ -313157,14 +315923,14 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				$r = p.printPath(s$19.ImportRecordIndex, 1); /* */ $s = 183; case 183: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				p.printSemicolonAfterStatement();
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$50, true)[1]) { */ case 21:
+			/* } else if ($assertType(_ref, ptrType$51, true)[1]) { */ case 21:
 				s$20 = _ref.$val;
 				p.addSourceMapping($clone(stmt.Loc, logger.Loc));
 				p.printIndent();
-				$r = p.printBlock($clone(stmt.Loc, logger.Loc), $clone(s$20, js_ast.SBlock)); /* */ $s = 184; case 184: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.printBlock($clone(stmt.Loc, logger.Loc), $clone((s$20 === ptrType$51.nil && $throwNilPointerError(), s$20), js_ast.SBlock)); /* */ $s = 184; case 184: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				p.printNewline();
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$70, true)[1]) { */ case 22:
+			/* } else if ($assertType(_ref, ptrType$71, true)[1]) { */ case 22:
 				s$21 = _ref.$val;
 				p.addSourceMapping($clone(stmt.Loc, logger.Loc));
 				p.printIndent();
@@ -313172,7 +315938,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				p.print("debugger");
 				p.printSemicolonAfterStatement();
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$71, true)[1]) { */ case 23:
+			/* } else if ($assertType(_ref, ptrType$72, true)[1]) { */ case 23:
 				s$22 = _ref.$val;
 				p.addSourceMapping($clone(stmt.Loc, logger.Loc));
 				p.printIndent();
@@ -313180,15 +315946,15 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				$r = p.printQuotedUTF16(s$22.Value, 0); /* */ $s = 185; case 185: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				p.printSemicolonAfterStatement();
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$72, true)[1]) { */ case 24:
+			/* } else if ($assertType(_ref, ptrType$73, true)[1]) { */ case 24:
 				s$23 = _ref.$val;
 				p.addSourceMapping($clone(stmt.Loc, logger.Loc));
 				p.printIndent();
 				p.printSpaceBeforeIdentifier();
 				p.print("break");
-				/* */ if (!(s$23.Label === ptrType$47.nil)) { $s = 186; continue; }
+				/* */ if (!(s$23.Label === ptrType$48.nil)) { $s = 186; continue; }
 				/* */ $s = 187; continue;
-				/* if (!(s$23.Label === ptrType$47.nil)) { */ case 186:
+				/* if (!(s$23.Label === ptrType$48.nil)) { */ case 186:
 					p.print(" ");
 					_r$13 = p.renamer.NameForSymbol($clone(s$23.Label.Ref, ast.Ref)); /* */ $s = 188; case 188: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
 					name$9 = _r$13;
@@ -313197,15 +315963,15 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				/* } */ case 187:
 				p.printSemicolonAfterStatement();
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$73, true)[1]) { */ case 25:
+			/* } else if ($assertType(_ref, ptrType$74, true)[1]) { */ case 25:
 				s$24 = _ref.$val;
 				p.addSourceMapping($clone(stmt.Loc, logger.Loc));
 				p.printIndent();
 				p.printSpaceBeforeIdentifier();
 				p.print("continue");
-				/* */ if (!(s$24.Label === ptrType$47.nil)) { $s = 190; continue; }
+				/* */ if (!(s$24.Label === ptrType$48.nil)) { $s = 190; continue; }
 				/* */ $s = 191; continue;
-				/* if (!(s$24.Label === ptrType$47.nil)) { */ case 190:
+				/* if (!(s$24.Label === ptrType$48.nil)) { */ case 190:
 					p.print(" ");
 					_r$14 = p.renamer.NameForSymbol($clone(s$24.Label.Ref, ast.Ref)); /* */ $s = 192; case 192: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
 					name$10 = _r$14;
@@ -313214,7 +315980,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				/* } */ case 191:
 				p.printSemicolonAfterStatement();
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$46, true)[1]) { */ case 26:
+			/* } else if ($assertType(_ref, ptrType$47, true)[1]) { */ case 26:
 				s$25 = _ref.$val;
 				p.addSourceMapping($clone(stmt.Loc, logger.Loc));
 				p.printIndent();
@@ -313228,7 +315994,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				/* } */ case 195:
 				p.printSemicolonAfterStatement();
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$74, true)[1]) { */ case 27:
+			/* } else if ($assertType(_ref, ptrType$75, true)[1]) { */ case 27:
 				s$26 = _ref.$val;
 				p.addSourceMapping($clone(stmt.Loc, logger.Loc));
 				p.printIndent();
@@ -313238,7 +316004,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				$r = p.printExprWithoutLeadingNewline($clone(s$26.Value, js_ast.Expr), 0, 0); /* */ $s = 197; case 197: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				p.printSemicolonAfterStatement();
 				$s = 30; continue;
-			/* } else if ($assertType(_ref, ptrType$48, true)[1]) { */ case 28:
+			/* } else if ($assertType(_ref, ptrType$49, true)[1]) { */ case 28:
 				s$27 = _ref.$val;
 				value$1 = $clone(s$27.Value, js_ast.Expr);
 				/* */ if (p.options.MinifySyntax) { $s = 198; continue; }
@@ -313271,7 +316037,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 				$panic(new $String(_r$16));
 			/* } } */ case 30:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: printStmt, $c: true, $r, _1, _2, _entry, _i, _i$1, _i$2, _i$3, _i$4, _key, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, block, block$1, c, expr, flags, flags$1, hasInitComment, hasInitComment$1, hasValueComment, hasValueComment$1, i, i$1, i$2, init, isMultiLine, item, item$1, item$2, itemCount, name, name$1, name$10, name$2, name$3, name$4, name$5, name$6, name$7, name$8, name$9, ok, ok$1, ok$2, ok$3, ok$4, ok$5, omitIndent, omitIndent$1, p, s, s$1, s$10, s$11, s$12, s$13, s$14, s$15, s$16, s$17, s$18, s$19, s$2, s$20, s$21, s$22, s$23, s$24, s$25, s$26, s$27, s$28, s$3, s$4, s$5, s$6, s$7, s$8, s$9, s2, s2$1, s2$2, s2$3, s2$4, s2$5, stmt, stmt$1, text, update, value, value$1, x, x$1, $s};return $f;
+			/* */ } return; } var $f = {$blk: printStmt, $c: true, $r, _1, _2, _entry, _i, _i$1, _i$2, _i$3, _i$4, _key, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, block, block$1, c, expr, flags, flags$1, hasInitComment, hasInitComment$1, hasValueComment, hasValueComment$1, i, i$1, i$2, init, isMultiLine, item, item$1, item$2, itemCount, name, name$1, name$10, name$2, name$3, name$4, name$5, name$6, name$7, name$8, name$9, ok, ok$1, ok$2, ok$3, ok$4, ok$5, omitIndent, omitIndent$1, p, s, s$1, s$10, s$11, s$12, s$13, s$14, s$15, s$16, s$17, s$18, s$19, s$2, s$20, s$21, s$22, s$23, s$24, s$25, s$26, s$27, s$28, s$3, s$4, s$5, s$6, s$7, s$8, s$9, s2, s2$1, s2$2, s2$3, s2$4, s2$5, stmt, stmt$1, text, update, value, value$1, x, x$1, x$2, $s};return $f;
 		};
 		Print = function Print$1(tree, symbols, r, options) {
 			var {_i, _i$1, _i$2, _ref, _ref$1, _ref$2, directive, options, p, part, r, result, stmt, symbols, tree, $s, $r, $c} = $restore(this, {tree, symbols, r, options});
@@ -313324,12 +316090,12 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 			/* */ } return; } var $f = {$blk: Print$1, $c: true, $r, _i, _i$1, _i$2, _ref, _ref$1, _ref$2, directive, options, p, part, r, result, stmt, symbols, tree, $s};return $f;
 		};
 		$pkg.Print = Print;
-		ptrType$81.methods = [{prop: "printUnquotedUTF16", name: "printUnquotedUTF16", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([sliceType$2, $Int32, printQuotedFlags], [], false)}, {prop: "printJSXTag", name: "printJSXTag", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Expr], [], false)}, {prop: "print", name: "print", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([$String], [], false)}, {prop: "printBytes", name: "printBytes", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([sliceType$1], [], false)}, {prop: "printQuotedUTF8", name: "printQuotedUTF8", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([$String, printQuotedFlags], [], false)}, {prop: "addSourceMapping", name: "addSourceMapping", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([logger.Loc], [], false)}, {prop: "addSourceMappingForName", name: "addSourceMappingForName", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([logger.Loc, $String, ast.Ref], [], false)}, {prop: "printIndent", name: "printIndent", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([], [], false)}, {prop: "mangledPropName", name: "mangledPropName", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([ast.Ref], [$String], false)}, {prop: "tryToGetImportedEnumValue", name: "tryToGetImportedEnumValue", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Expr, $String], [js_ast.TSEnumValue, $Bool], false)}, {prop: "tryToGetImportedEnumValueUTF16", name: "tryToGetImportedEnumValueUTF16", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Expr, sliceType$2], [js_ast.TSEnumValue, $String, $Bool], false)}, {prop: "printClauseAlias", name: "printClauseAlias", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([logger.Loc, $String], [], false)}, {prop: "canPrintIdentifier", name: "canPrintIdentifier", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([$String], [$Bool], false)}, {prop: "canPrintIdentifierUTF16", name: "canPrintIdentifierUTF16", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([sliceType$2], [$Bool], false)}, {prop: "printIdentifier", name: "printIdentifier", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([$String], [], false)}, {prop: "printIdentifierUTF16", name: "printIdentifierUTF16", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([sliceType$2], [], false)}, {prop: "printNumber", name: "printNumber", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([$Float64, js_ast.L], [], false)}, {prop: "willPrintExprCommentsAtLoc", name: "willPrintExprCommentsAtLoc", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([logger.Loc], [$Bool], false)}, {prop: "willPrintExprCommentsForAnyOf", name: "willPrintExprCommentsForAnyOf", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([sliceType$4], [$Bool], false)}, {prop: "printBinding", name: "printBinding", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Binding], [], false)}, {prop: "printSpace", name: "printSpace", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([], [], false)}, {prop: "printNewline", name: "printNewline", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([], [], false)}, {prop: "currentLineLength", name: "currentLineLength", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([], [$Int], false)}, {prop: "printNewlinePastLineLimit", name: "printNewlinePastLineLimit", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([], [$Bool], false)}, {prop: "printSpaceBeforeOperator", name: "printSpaceBeforeOperator", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.OpCode], [], false)}, {prop: "printSemicolonAfterStatement", name: "printSemicolonAfterStatement", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([], [], false)}, {prop: "printSemicolonIfNeeded", name: "printSemicolonIfNeeded", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([], [], false)}, {prop: "printSpaceBeforeIdentifier", name: "printSpaceBeforeIdentifier", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([], [], false)}, {prop: "printFnArgs", name: "printFnArgs", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([sliceType$13, fnArgsOpts], [], false)}, {prop: "printFn", name: "printFn", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Fn], [], false)}, {prop: "printDecorators", name: "printDecorators", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([sliceType$14, printAfterDecorator], [$Bool], false)}, {prop: "printClass", name: "printClass", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Class], [], false)}, {prop: "printProperty", name: "printProperty", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Property], [], false)}, {prop: "printQuotedUTF16", name: "printQuotedUTF16", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([sliceType$2, printQuotedFlags], [], false)}, {prop: "printRequireOrImportExpr", name: "printRequireOrImportExpr", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([$Uint32, js_ast.L, printExprFlags, logger.Loc], [], false)}, {prop: "printDotThenPrefix", name: "printDotThenPrefix", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([], [js_ast.L], false)}, {prop: "printDotThenSuffix", name: "printDotThenSuffix", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([], [], false)}, {prop: "printUndefined", name: "printUndefined", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([logger.Loc, js_ast.L], [], false)}, {prop: "simplifyUnusedExpr", name: "simplifyUnusedExpr", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Expr], [js_ast.Expr], false)}, {prop: "guardAgainstBehaviorChangeDueToSubstitution", name: "guardAgainstBehaviorChangeDueToSubstitution", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Expr, printExprFlags], [js_ast.Expr], false)}, {prop: "lateConstantFoldUnaryOrBinaryOrIfExpr", name: "lateConstantFoldUnaryOrBinaryOrIfExpr", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Expr], [js_ast.Expr], false)}, {prop: "isUnboundIdentifier", name: "isUnboundIdentifier", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Expr], [$Bool], false)}, {prop: "isIdentifierOrNumericConstantOrPropertyAccess", name: "isIdentifierOrNumericConstantOrPropertyAccess", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Expr], [$Bool], false)}, {prop: "saveExprStartFlags", name: "saveExprStartFlags", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([], [exprStartFlags], false)}, {prop: "restoreExprStartFlags", name: "restoreExprStartFlags", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([exprStartFlags], [], false)}, {prop: "printExprCommentsAtLoc", name: "printExprCommentsAtLoc", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([logger.Loc], [], false)}, {prop: "printExprCommentsAfterCloseTokenAtLoc", name: "printExprCommentsAfterCloseTokenAtLoc", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([logger.Loc], [], false)}, {prop: "printExprWithoutLeadingNewline", name: "printExprWithoutLeadingNewline", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Expr, js_ast.L, printExprFlags], [], false)}, {prop: "printExpr", name: "printExpr", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Expr, js_ast.L, printExprFlags], [], false)}, {prop: "isUnboundEvalIdentifier", name: "isUnboundEvalIdentifier", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Expr], [$Bool], false)}, {prop: "smallIntToBytes", name: "smallIntToBytes", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([$Int], [sliceType$1], false)}, {prop: "printNonNegativeFloat", name: "printNonNegativeFloat", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([$Float64], [], false)}, {prop: "printDeclStmt", name: "printDeclStmt", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([$Bool, $String, sliceType$15], [], false)}, {prop: "printForLoopInit", name: "printForLoopInit", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Stmt, printExprFlags], [], false)}, {prop: "printDecls", name: "printDecls", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([$String, sliceType$15, printExprFlags], [], false)}, {prop: "printBody", name: "printBody", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Stmt, $Bool], [], false)}, {prop: "printBlock", name: "printBlock", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([logger.Loc, js_ast.SBlock], [], false)}, {prop: "printIf", name: "printIf", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([ptrType$51], [], false)}, {prop: "printIndentedComment", name: "printIndentedComment", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([$String], [], false)}, {prop: "printPath", name: "printPath", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([$Uint32, ast.ImportKind], [], false)}, {prop: "printImportCallAssertOrWith", name: "printImportCallAssertOrWith", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([ptrType$15, $Bool], [], false)}, {prop: "printImportAssertOrWithClause", name: "printImportAssertOrWithClause", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([ast.ImportAssertOrWith], [], false)}, {prop: "printStmt", name: "printStmt", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Stmt, printStmtFlags], [], false)}];
-		ptrType$82.methods = [{prop: "checkAndPrepare", name: "checkAndPrepare", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([ptrType$81], [$Bool], false)}, {prop: "visitRightAndFinish", name: "visitRightAndFinish", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([ptrType$81], [], false)}];
+		ptrType$82.methods = [{prop: "printUnquotedUTF16", name: "printUnquotedUTF16", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([sliceType$2, $Int32, printQuotedFlags], [], false)}, {prop: "printJSXTag", name: "printJSXTag", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Expr], [], false)}, {prop: "print", name: "print", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([$String], [], false)}, {prop: "printBytes", name: "printBytes", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([sliceType$1], [], false)}, {prop: "printQuotedUTF8", name: "printQuotedUTF8", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([$String, printQuotedFlags], [], false)}, {prop: "addSourceMapping", name: "addSourceMapping", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([logger.Loc], [], false)}, {prop: "addSourceMappingForName", name: "addSourceMappingForName", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([logger.Loc, $String, ast.Ref], [], false)}, {prop: "printIndent", name: "printIndent", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([], [], false)}, {prop: "mangledPropName", name: "mangledPropName", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([ast.Ref], [$String], false)}, {prop: "tryToGetImportedEnumValue", name: "tryToGetImportedEnumValue", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Expr, $String], [js_ast.TSEnumValue, $Bool], false)}, {prop: "tryToGetImportedEnumValueUTF16", name: "tryToGetImportedEnumValueUTF16", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Expr, sliceType$2], [js_ast.TSEnumValue, $String, $Bool], false)}, {prop: "printClauseAlias", name: "printClauseAlias", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([logger.Loc, $String], [], false)}, {prop: "canPrintIdentifier", name: "canPrintIdentifier", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([$String], [$Bool], false)}, {prop: "canPrintIdentifierUTF16", name: "canPrintIdentifierUTF16", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([sliceType$2], [$Bool], false)}, {prop: "printIdentifier", name: "printIdentifier", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([$String], [], false)}, {prop: "printIdentifierUTF16", name: "printIdentifierUTF16", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([sliceType$2], [], false)}, {prop: "printNumber", name: "printNumber", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([$Float64, js_ast.L], [], false)}, {prop: "willPrintExprCommentsAtLoc", name: "willPrintExprCommentsAtLoc", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([logger.Loc], [$Bool], false)}, {prop: "willPrintExprCommentsForAnyOf", name: "willPrintExprCommentsForAnyOf", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([sliceType$4], [$Bool], false)}, {prop: "printBinding", name: "printBinding", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Binding], [], false)}, {prop: "printSpace", name: "printSpace", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([], [], false)}, {prop: "printNewline", name: "printNewline", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([], [], false)}, {prop: "currentLineLength", name: "currentLineLength", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([], [$Int], false)}, {prop: "printNewlinePastLineLimit", name: "printNewlinePastLineLimit", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([], [$Bool], false)}, {prop: "printSpaceBeforeOperator", name: "printSpaceBeforeOperator", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.OpCode], [], false)}, {prop: "printSemicolonAfterStatement", name: "printSemicolonAfterStatement", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([], [], false)}, {prop: "printSemicolonIfNeeded", name: "printSemicolonIfNeeded", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([], [], false)}, {prop: "printSpaceBeforeIdentifier", name: "printSpaceBeforeIdentifier", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([], [], false)}, {prop: "printFnArgs", name: "printFnArgs", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([sliceType$13, fnArgsOpts], [], false)}, {prop: "printFn", name: "printFn", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Fn], [], false)}, {prop: "printDecorators", name: "printDecorators", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([sliceType$14, printAfterDecorator], [$Bool], false)}, {prop: "printClass", name: "printClass", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Class], [], false)}, {prop: "printProperty", name: "printProperty", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Property], [], false)}, {prop: "printQuotedUTF16", name: "printQuotedUTF16", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([sliceType$2, printQuotedFlags], [], false)}, {prop: "printRequireOrImportExpr", name: "printRequireOrImportExpr", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([$Uint32, js_ast.L, printExprFlags, logger.Loc], [], false)}, {prop: "printDotThenPrefix", name: "printDotThenPrefix", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([], [js_ast.L], false)}, {prop: "printDotThenSuffix", name: "printDotThenSuffix", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([], [], false)}, {prop: "printUndefined", name: "printUndefined", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([logger.Loc, js_ast.L], [], false)}, {prop: "simplifyUnusedExpr", name: "simplifyUnusedExpr", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Expr], [js_ast.Expr], false)}, {prop: "guardAgainstBehaviorChangeDueToSubstitution", name: "guardAgainstBehaviorChangeDueToSubstitution", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Expr, printExprFlags], [js_ast.Expr], false)}, {prop: "lateConstantFoldUnaryOrBinaryOrIfExpr", name: "lateConstantFoldUnaryOrBinaryOrIfExpr", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Expr], [js_ast.Expr], false)}, {prop: "isUnboundIdentifier", name: "isUnboundIdentifier", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Expr], [$Bool], false)}, {prop: "isIdentifierOrNumericConstantOrPropertyAccess", name: "isIdentifierOrNumericConstantOrPropertyAccess", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Expr], [$Bool], false)}, {prop: "saveExprStartFlags", name: "saveExprStartFlags", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([], [exprStartFlags], false)}, {prop: "restoreExprStartFlags", name: "restoreExprStartFlags", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([exprStartFlags], [], false)}, {prop: "printExprCommentsAtLoc", name: "printExprCommentsAtLoc", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([logger.Loc], [], false)}, {prop: "printExprCommentsAfterCloseTokenAtLoc", name: "printExprCommentsAfterCloseTokenAtLoc", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([logger.Loc], [], false)}, {prop: "printExprWithoutLeadingNewline", name: "printExprWithoutLeadingNewline", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Expr, js_ast.L, printExprFlags], [], false)}, {prop: "printExpr", name: "printExpr", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Expr, js_ast.L, printExprFlags], [], false)}, {prop: "isUnboundEvalIdentifier", name: "isUnboundEvalIdentifier", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Expr], [$Bool], false)}, {prop: "smallIntToBytes", name: "smallIntToBytes", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([$Int], [sliceType$1], false)}, {prop: "printNonNegativeFloat", name: "printNonNegativeFloat", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([$Float64], [], false)}, {prop: "printDeclStmt", name: "printDeclStmt", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([$Bool, $String, sliceType$15], [], false)}, {prop: "printForLoopInit", name: "printForLoopInit", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Stmt, printExprFlags], [], false)}, {prop: "printDecls", name: "printDecls", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([$String, sliceType$15, printExprFlags], [], false)}, {prop: "printBody", name: "printBody", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Stmt, $Bool], [], false)}, {prop: "printBlock", name: "printBlock", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([logger.Loc, js_ast.SBlock], [], false)}, {prop: "printIf", name: "printIf", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([ptrType$52], [], false)}, {prop: "printIndentedComment", name: "printIndentedComment", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([$String], [], false)}, {prop: "printPath", name: "printPath", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([$Uint32, ast.ImportKind], [], false)}, {prop: "printImportCallAssertOrWith", name: "printImportCallAssertOrWith", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([ptrType$16, $Bool], [], false)}, {prop: "printImportAssertOrWithClause", name: "printImportAssertOrWithClause", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([ast.ImportAssertOrWith], [], false)}, {prop: "printStmt", name: "printStmt", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([js_ast.Stmt, printStmtFlags], [], false)}];
+		ptrType$83.methods = [{prop: "checkAndPrepare", name: "checkAndPrepare", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([ptrType$82], [$Bool], false)}, {prop: "visitRightAndFinish", name: "visitRightAndFinish", pkg: "github.com/evanw/esbuild/internal/js_printer", typ: $funcType([ptrType$82], [], false)}];
 		printer.init("github.com/evanw/esbuild/internal/js_printer", [{prop: "symbols", name: "symbols", embedded: false, exported: false, typ: ast.SymbolMap, tag: ""}, {prop: "astHelpers", name: "astHelpers", embedded: false, exported: false, typ: js_ast.HelperContext, tag: ""}, {prop: "renamer", name: "renamer", embedded: false, exported: false, typ: renamer.Renamer, tag: ""}, {prop: "importRecords", name: "importRecords", embedded: false, exported: false, typ: sliceType$9, tag: ""}, {prop: "callTarget", name: "callTarget", embedded: false, exported: false, typ: js_ast.E, tag: ""}, {prop: "exprComments", name: "exprComments", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "printedExprComments", name: "printedExprComments", embedded: false, exported: false, typ: mapType$1, tag: ""}, {prop: "hasLegalComment", name: "hasLegalComment", embedded: false, exported: false, typ: mapType$2, tag: ""}, {prop: "extractedLegalComments", name: "extractedLegalComments", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "js", name: "js", embedded: false, exported: false, typ: sliceType$1, tag: ""}, {prop: "jsonMetadataImports", name: "jsonMetadataImports", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "binaryExprStack", name: "binaryExprStack", embedded: false, exported: false, typ: sliceType$10, tag: ""}, {prop: "options", name: "options", embedded: false, exported: false, typ: Options, tag: ""}, {prop: "builder", name: "builder", embedded: false, exported: false, typ: sourcemap.ChunkBuilder, tag: ""}, {prop: "printNextIndentAsSpace", name: "printNextIndentAsSpace", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "stmtStart", name: "stmtStart", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "exportDefaultStart", name: "exportDefaultStart", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "arrowExprStart", name: "arrowExprStart", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "forOfInitStart", name: "forOfInitStart", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "withNesting", name: "withNesting", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "prevOpEnd", name: "prevOpEnd", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "needSpaceBeforeDot", name: "needSpaceBeforeDot", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "prevRegExpEnd", name: "prevRegExpEnd", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "noLeadingNewlineHere", name: "noLeadingNewlineHere", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "oldLineStart", name: "oldLineStart", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "oldLineEnd", name: "oldLineEnd", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "intToBytesBuffer", name: "intToBytesBuffer", embedded: false, exported: false, typ: arrayType$1, tag: ""}, {prop: "needsSemicolon", name: "needsSemicolon", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "wasLazyExport", name: "wasLazyExport", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "prevOp", name: "prevOp", embedded: false, exported: false, typ: js_ast.OpCode, tag: ""}, {prop: "moduleType", name: "moduleType", embedded: false, exported: false, typ: js_ast.ModuleType, tag: ""}]);
 		fnArgsOpts.init("github.com/evanw/esbuild/internal/js_printer", [{prop: "openParenLoc", name: "openParenLoc", embedded: false, exported: false, typ: logger.Loc, tag: ""}, {prop: "addMappingForOpenParenLoc", name: "addMappingForOpenParenLoc", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "hasRestArg", name: "hasRestArg", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isArrow", name: "isArrow", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		binaryExprVisitor.init("github.com/evanw/esbuild/internal/js_printer", [{prop: "e", name: "e", embedded: false, exported: false, typ: ptrType$16, tag: ""}, {prop: "level", name: "level", embedded: false, exported: false, typ: js_ast.L, tag: ""}, {prop: "flags", name: "flags", embedded: false, exported: false, typ: printExprFlags, tag: ""}, {prop: "leftLevel", name: "leftLevel", embedded: false, exported: false, typ: js_ast.L, tag: ""}, {prop: "leftFlags", name: "leftFlags", embedded: false, exported: false, typ: printExprFlags, tag: ""}, {prop: "entry", name: "entry", embedded: false, exported: false, typ: js_ast.OpTableEntry, tag: ""}, {prop: "wrap", name: "wrap", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "rightLevel", name: "rightLevel", embedded: false, exported: false, typ: js_ast.L, tag: ""}]);
-		Options.init("", [{prop: "RequireOrImportMetaForSource", name: "RequireOrImportMetaForSource", embedded: false, exported: true, typ: funcType, tag: ""}, {prop: "TSEnums", name: "TSEnums", embedded: false, exported: true, typ: mapType$4, tag: ""}, {prop: "ConstValues", name: "ConstValues", embedded: false, exported: true, typ: mapType$5, tag: ""}, {prop: "MangledProps", name: "MangledProps", embedded: false, exported: true, typ: mapType$6, tag: ""}, {prop: "InputSourceMap", name: "InputSourceMap", embedded: false, exported: true, typ: ptrType$80, tag: ""}, {prop: "LineOffsetTables", name: "LineOffsetTables", embedded: false, exported: true, typ: sliceType$11, tag: ""}, {prop: "ToCommonJSRef", name: "ToCommonJSRef", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "ToESMRef", name: "ToESMRef", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "RuntimeRequireRef", name: "RuntimeRequireRef", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "UnsupportedFeatures", name: "UnsupportedFeatures", embedded: false, exported: true, typ: compat.JSFeature, tag: ""}, {prop: "Indent", name: "Indent", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "LineLimit", name: "LineLimit", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "OutputFormat", name: "OutputFormat", embedded: false, exported: true, typ: config.Format, tag: ""}, {prop: "MinifyWhitespace", name: "MinifyWhitespace", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "MinifyIdentifiers", name: "MinifyIdentifiers", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "MinifySyntax", name: "MinifySyntax", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "ASCIIOnly", name: "ASCIIOnly", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "LegalComments", name: "LegalComments", embedded: false, exported: true, typ: config.LegalComments, tag: ""}, {prop: "SourceMap", name: "SourceMap", embedded: false, exported: true, typ: config.SourceMap, tag: ""}, {prop: "AddSourceMappings", name: "AddSourceMappings", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "NeedsMetafile", name: "NeedsMetafile", embedded: false, exported: true, typ: $Bool, tag: ""}]);
+		binaryExprVisitor.init("github.com/evanw/esbuild/internal/js_printer", [{prop: "e", name: "e", embedded: false, exported: false, typ: ptrType$17, tag: ""}, {prop: "level", name: "level", embedded: false, exported: false, typ: js_ast.L, tag: ""}, {prop: "flags", name: "flags", embedded: false, exported: false, typ: printExprFlags, tag: ""}, {prop: "leftLevel", name: "leftLevel", embedded: false, exported: false, typ: js_ast.L, tag: ""}, {prop: "leftFlags", name: "leftFlags", embedded: false, exported: false, typ: printExprFlags, tag: ""}, {prop: "entry", name: "entry", embedded: false, exported: false, typ: js_ast.OpTableEntry, tag: ""}, {prop: "wrap", name: "wrap", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "rightLevel", name: "rightLevel", embedded: false, exported: false, typ: js_ast.L, tag: ""}]);
+		Options.init("", [{prop: "RequireOrImportMetaForSource", name: "RequireOrImportMetaForSource", embedded: false, exported: true, typ: funcType, tag: ""}, {prop: "TSEnums", name: "TSEnums", embedded: false, exported: true, typ: mapType$4, tag: ""}, {prop: "ConstValues", name: "ConstValues", embedded: false, exported: true, typ: mapType$5, tag: ""}, {prop: "MangledProps", name: "MangledProps", embedded: false, exported: true, typ: mapType$6, tag: ""}, {prop: "InputSourceMap", name: "InputSourceMap", embedded: false, exported: true, typ: ptrType$81, tag: ""}, {prop: "LineOffsetTables", name: "LineOffsetTables", embedded: false, exported: true, typ: sliceType$11, tag: ""}, {prop: "ToCommonJSRef", name: "ToCommonJSRef", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "ToESMRef", name: "ToESMRef", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "RuntimeRequireRef", name: "RuntimeRequireRef", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "UnsupportedFeatures", name: "UnsupportedFeatures", embedded: false, exported: true, typ: compat.JSFeature, tag: ""}, {prop: "Indent", name: "Indent", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "LineLimit", name: "LineLimit", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "OutputFormat", name: "OutputFormat", embedded: false, exported: true, typ: config.Format, tag: ""}, {prop: "MinifyWhitespace", name: "MinifyWhitespace", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "MinifyIdentifiers", name: "MinifyIdentifiers", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "MinifySyntax", name: "MinifySyntax", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "ASCIIOnly", name: "ASCIIOnly", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "LegalComments", name: "LegalComments", embedded: false, exported: true, typ: config.LegalComments, tag: ""}, {prop: "SourceMap", name: "SourceMap", embedded: false, exported: true, typ: config.SourceMap, tag: ""}, {prop: "AddSourceMappings", name: "AddSourceMappings", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "NeedsMetafile", name: "NeedsMetafile", embedded: false, exported: true, typ: $Bool, tag: ""}]);
 		RequireOrImportMeta.init("", [{prop: "WrapperRef", name: "WrapperRef", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "ExportsRef", name: "ExportsRef", embedded: false, exported: true, typ: ast.Ref, tag: ""}, {prop: "IsWrapperAsync", name: "IsWrapperAsync", embedded: false, exported: true, typ: $Bool, tag: ""}]);
 		PrintResult.init("", [{prop: "JS", name: "JS", embedded: false, exported: true, typ: sliceType$1, tag: ""}, {prop: "ExtractedLegalComments", name: "ExtractedLegalComments", embedded: false, exported: true, typ: sliceType$3, tag: ""}, {prop: "JSONMetadataImports", name: "JSONMetadataImports", embedded: false, exported: true, typ: sliceType$3, tag: ""}, {prop: "SourceMapChunk", name: "SourceMapChunk", embedded: false, exported: true, typ: sourcemap.Chunk, tag: ""}]);
 	};
@@ -313359,7 +316125,7 @@ $packages["github.com/evanw/esbuild/internal/js_printer"] = (function() {
 	return $pkg;
 })();
 $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
-	var $pkg = {}, $init, bytes, base64, binary, fmt, ast, bundler, compat, config, css_ast, css_lexer, css_parser, css_printer, fs, graph, helpers, js_ast, js_lexer, js_printer, logger, renamer, resolver, runtime, sourcemap, xxhash, hash, url, path, sort, strconv, strings, sync, linkerContext, partRange, chunkInfo, chunkImport, outputPieceIndexKind, outputPiece, intermediateOutput, chunkRepr, chunkReprJS, chunkReprCSS, crossChunkImport, crossChunkImportArray, crossChunkImportItem, crossChunkImportItemArray, stableRef, stableRefArray, matchImportKind, matchImportResult, importTracker, importStatus, cssImportKind, cssImportOrder, chunkOrder, chunkOrderArray, stmtList, compileResultJS, compileResultCSS, legalCommentEntry, compileResultForSourceMap, chunkMeta, propertyInFile, duplicateEntry, thirdPartyEntry, item, ptrType, ptrType$1, ptrType$2, sliceType, sliceType$1, sliceType$2, sliceType$3, sliceType$4, sliceType$5, sliceType$6, sliceType$7, ptrType$3, sliceType$8, ptrType$4, arrayType, ptrType$5, ptrType$6, structType, sliceType$9, ptrType$7, ptrType$8, ptrType$9, ptrType$10, sliceType$10, sliceType$11, ptrType$11, sliceType$12, sliceType$13, sliceType$14, sliceType$15, sliceType$16, sliceType$17, ptrType$12, sliceType$18, sliceType$19, sliceType$20, sliceType$21, ptrType$13, ptrType$14, ptrType$15, sliceType$22, ptrType$16, sliceType$23, sliceType$24, ptrType$17, sliceType$25, sliceType$26, ptrType$18, ptrType$19, ptrType$20, sliceType$27, sliceType$28, ptrType$21, sliceType$29, ptrType$22, ptrType$23, sliceType$30, sliceType$31, sliceType$32, sliceType$33, ptrType$24, ptrType$25, sliceType$34, sliceType$35, sliceType$36, sliceType$37, ptrType$26, ptrType$27, sliceType$38, ptrType$28, ptrType$29, arrayType$1, sliceType$39, ptrType$30, sliceType$40, sliceType$41, sliceType$42, ptrType$31, ptrType$32, ptrType$33, ptrType$34, ptrType$35, ptrType$36, ptrType$37, ptrType$38, ptrType$39, ptrType$40, ptrType$41, ptrType$42, sliceType$43, sliceType$44, sliceType$45, arrayType$2, ptrType$43, sliceType$46, ptrType$44, sliceType$47, sliceType$48, ptrType$45, sliceType$49, sliceType$50, sliceType$51, sliceType$52, sliceType$53, sliceType$54, sliceType$55, sliceType$56, sliceType$57, ptrType$46, ptrType$47, sliceType$58, arrayType$3, sliceType$59, ptrType$48, mapType, mapType$1, funcType, mapType$2, mapType$3, ptrType$49, mapType$4, mapType$5, ptrType$50, ptrType$51, ptrType$52, ptrType$53, ptrType$54, sliceType$60, ptrType$55, chanType, ptrType$56, funcType$1, mapType$6, funcType$2, funcType$3, mapType$7, wrappedLog, Link, importConditionsAreEqual, isConditionalImportRedundant, appendOrExtendPartRange, mergeAdjacentLocalStmts, wrapRulesWithConditions, hashWriteUint32, hashWriteLengthPrefixed, joinWithPublicPath, moveBeforeExport;
+	var $pkg = {}, $init, bytes, base64, binary, fmt, ast, bundler, compat, config, css_ast, css_lexer, css_parser, css_printer, fs, graph, helpers, js_ast, js_lexer, js_printer, logger, renamer, resolver, runtime, sourcemap, xxhash, hash, url, path, sort, strconv, strings, sync, linkerContext, partRange, chunkInfo, chunkImport, outputPieceIndexKind, outputPiece, intermediateOutput, chunkRepr, chunkReprJS, chunkReprCSS, crossChunkImport, crossChunkImportArray, crossChunkImportItem, crossChunkImportItemArray, stableRef, stableRefArray, matchImportKind, matchImportResult, importTracker, importStatus, cssImportKind, cssImportOrder, chunkOrder, chunkOrderArray, stmtList, compileResultJS, compileResultCSS, legalCommentEntry, compileResultForSourceMap, chunkMeta, propertyInFile, duplicateEntry, thirdPartyEntry, item, ptrType, ptrType$1, ptrType$2, sliceType, sliceType$1, sliceType$2, sliceType$3, sliceType$4, sliceType$5, sliceType$6, sliceType$7, ptrType$3, sliceType$8, ptrType$4, arrayType, ptrType$5, ptrType$6, structType, sliceType$9, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, sliceType$10, sliceType$11, ptrType$12, sliceType$12, sliceType$13, sliceType$14, sliceType$15, sliceType$16, ptrType$13, ptrType$14, ptrType$15, sliceType$17, ptrType$16, sliceType$18, sliceType$19, sliceType$20, sliceType$21, ptrType$17, ptrType$18, ptrType$19, ptrType$20, sliceType$22, ptrType$21, sliceType$23, sliceType$24, ptrType$22, sliceType$25, sliceType$26, ptrType$23, ptrType$24, sliceType$27, sliceType$28, ptrType$25, sliceType$29, ptrType$26, ptrType$27, sliceType$30, sliceType$31, sliceType$32, sliceType$33, ptrType$28, ptrType$29, sliceType$34, sliceType$35, sliceType$36, sliceType$37, ptrType$30, ptrType$31, sliceType$38, ptrType$32, ptrType$33, arrayType$1, sliceType$39, ptrType$34, sliceType$40, sliceType$41, sliceType$42, ptrType$35, ptrType$36, ptrType$37, ptrType$38, ptrType$39, ptrType$40, ptrType$41, ptrType$42, ptrType$43, ptrType$44, ptrType$45, ptrType$46, ptrType$47, sliceType$43, sliceType$44, sliceType$45, ptrType$48, arrayType$2, ptrType$49, sliceType$46, ptrType$50, sliceType$47, sliceType$48, ptrType$51, sliceType$49, sliceType$50, sliceType$51, sliceType$52, sliceType$53, sliceType$54, sliceType$55, sliceType$56, sliceType$57, ptrType$52, ptrType$53, ptrType$54, sliceType$58, ptrType$55, arrayType$3, sliceType$59, ptrType$56, mapType, mapType$1, funcType, mapType$2, mapType$3, ptrType$57, mapType$4, mapType$5, ptrType$58, ptrType$59, sliceType$60, ptrType$60, chanType, ptrType$61, funcType$1, mapType$6, funcType$2, funcType$3, mapType$7, wrappedLog, Link, importConditionsAreEqual, isConditionalImportRedundant, appendOrExtendPartRange, mergeAdjacentLocalStmts, wrapRulesWithConditions, hashWriteUint32, hashWriteLengthPrefixed, joinWithPublicPath, moveBeforeExport;
 	bytes = $packages["bytes"];
 	base64 = $packages["encoding/base64"];
 	binary = $packages["encoding/binary"];
@@ -313719,7 +316485,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 	propertyInFile = $newType(0, $kindStruct, "linker.propertyInFile", true, "github.com/evanw/esbuild/internal/linker", false, function(file_, loc_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.file = ptrType$19.nil;
+			this.file = ptrType$20.nil;
 			this.loc = new logger.Loc.ptr(0);
 			return;
 		}
@@ -313813,83 +316579,89 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 		ptrType$7 = $ptrType(logger.LineColumnTracker);
 		ptrType$8 = $ptrType(chunkReprJS);
 		ptrType$9 = $ptrType(chunkReprCSS);
-		ptrType$10 = $ptrType($String);
+		ptrType$10 = $ptrType(chunkInfo);
+		ptrType$11 = $ptrType($String);
 		sliceType$10 = $sliceType(sliceType$8);
 		sliceType$11 = $sliceType($String);
-		ptrType$11 = $ptrType(url.Userinfo);
+		ptrType$12 = $ptrType(url.Userinfo);
 		sliceType$12 = $sliceType(helpers.joinerString);
 		sliceType$13 = $sliceType(helpers.joinerBytes);
 		sliceType$14 = $sliceType(sourcemap.SourceMapShift);
 		sliceType$15 = $sliceType(outputPiece);
 		sliceType$16 = $sliceType(chunkMeta);
+		ptrType$13 = $ptrType(chunkMeta);
+		ptrType$14 = $ptrType(js_ast.Part);
+		ptrType$15 = $ptrType(ast.ImportRecord);
 		sliceType$17 = $sliceType(js_ast.Dependency);
-		ptrType$12 = $ptrType(ast.NamespaceAlias);
+		ptrType$16 = $ptrType(ast.NamespaceAlias);
 		sliceType$18 = $sliceType(graph.ImportData);
 		sliceType$19 = $sliceType($Int);
 		sliceType$20 = $sliceType(js_ast.ClauseItem);
 		sliceType$21 = $sliceType(js_ast.Stmt);
-		ptrType$13 = $ptrType(ast.LocRef);
-		ptrType$14 = $ptrType(sliceType$20);
-		ptrType$15 = $ptrType(logger.Loc);
+		ptrType$17 = $ptrType(ast.LocRef);
+		ptrType$18 = $ptrType(sliceType$20);
+		ptrType$19 = $ptrType(logger.Loc);
+		ptrType$20 = $ptrType(graph.LinkerFile);
 		sliceType$22 = $sliceType(logger.MsgData);
-		ptrType$16 = $ptrType(logger.MsgLocation);
+		ptrType$21 = $ptrType(logger.MsgLocation);
 		sliceType$23 = $sliceType($Uint16);
 		sliceType$24 = $sliceType(ast.Ref);
-		ptrType$17 = $ptrType(js_ast.Scope);
-		sliceType$25 = $sliceType(ptrType$17);
+		ptrType$22 = $ptrType(js_ast.Scope);
+		sliceType$25 = $sliceType(ptrType$22);
 		sliceType$26 = $sliceType(js_ast.DeclaredSymbol);
-		ptrType$18 = $ptrType(css_ast.Composes);
-		ptrType$19 = $ptrType(graph.LinkerFile);
-		ptrType$20 = $ptrType(js_ast.SLazyExport);
+		ptrType$23 = $ptrType(css_ast.Composes);
+		ptrType$24 = $ptrType(js_ast.SLazyExport);
 		sliceType$27 = $sliceType(js_ast.Property);
 		sliceType$28 = $sliceType(js_ast.TemplatePart);
-		ptrType$21 = $ptrType(js_ast.ClassStaticBlock);
+		ptrType$25 = $ptrType(js_ast.ClassStaticBlock);
 		sliceType$29 = $sliceType(js_ast.Decorator);
-		ptrType$22 = $ptrType(js_ast.EObject);
-		ptrType$23 = $ptrType(js_ast.EString);
+		ptrType$26 = $ptrType(js_ast.EObject);
+		ptrType$27 = $ptrType(js_ast.EString);
 		sliceType$30 = $sliceType(js_ast.Decl);
 		sliceType$31 = $sliceType(js_ast.Arg);
 		sliceType$32 = $sliceType(js_ast.Expr);
 		sliceType$33 = $sliceType(matchImportResult);
-		ptrType$24 = $ptrType(helpers.TypoDetector);
-		ptrType$25 = $ptrType(graph.ExportData);
+		ptrType$28 = $ptrType(helpers.TypoDetector);
+		ptrType$29 = $ptrType(graph.ExportData);
 		sliceType$34 = $sliceType(cssImportOrder);
 		sliceType$35 = $sliceType(css_ast.ImportConditions);
 		sliceType$36 = $sliceType(ast.ImportRecord);
 		sliceType$37 = $sliceType(sliceType$11);
-		ptrType$26 = $ptrType(css_ast.RAtImport);
-		ptrType$27 = $ptrType(css_ast.ImportConditions);
+		ptrType$30 = $ptrType(css_ast.RAtImport);
+		ptrType$31 = $ptrType(css_ast.ImportConditions);
 		sliceType$38 = $sliceType(css_ast.Token);
-		ptrType$28 = $ptrType(ast.ImportAssertOrWith);
-		ptrType$29 = $ptrType(ast.GlobPattern);
+		ptrType$32 = $ptrType(ast.ImportAssertOrWith);
+		ptrType$33 = $ptrType(ast.GlobPattern);
 		arrayType$1 = $arrayType($Uint32, 16);
 		sliceType$39 = $sliceType(duplicateEntry);
-		ptrType$30 = $ptrType(sliceType$38);
+		ptrType$34 = $ptrType(sliceType$38);
 		sliceType$40 = $sliceType(chunkImport);
 		sliceType$41 = $sliceType(config.PathTemplate);
 		sliceType$42 = $sliceType(partRange);
-		ptrType$31 = $ptrType(js_ast.SImport);
-		ptrType$32 = $ptrType(js_ast.SExportStar);
-		ptrType$33 = $ptrType(js_ast.SExportFrom);
-		ptrType$34 = $ptrType(js_ast.SExportClause);
-		ptrType$35 = $ptrType(js_ast.SFunction);
-		ptrType$36 = $ptrType(js_ast.SClass);
-		ptrType$37 = $ptrType(js_ast.SLocal);
-		ptrType$38 = $ptrType(js_ast.SExportDefault);
-		ptrType$39 = $ptrType(js_ast.ExportStarAlias);
-		ptrType$40 = $ptrType(js_ast.SExpr);
-		ptrType$41 = $ptrType(js_ast.BIdentifier);
-		ptrType$42 = $ptrType(sourcemap.SourceMap);
+		ptrType$35 = $ptrType(partRange);
+		ptrType$36 = $ptrType(js_ast.SImport);
+		ptrType$37 = $ptrType(js_ast.SExportStar);
+		ptrType$38 = $ptrType(js_ast.SExportFrom);
+		ptrType$39 = $ptrType(js_ast.SExportClause);
+		ptrType$40 = $ptrType(js_ast.SFunction);
+		ptrType$41 = $ptrType(js_ast.SClass);
+		ptrType$42 = $ptrType(js_ast.SLocal);
+		ptrType$43 = $ptrType(js_ast.SExportDefault);
+		ptrType$44 = $ptrType(js_ast.ExportStarAlias);
+		ptrType$45 = $ptrType(js_ast.SExpr);
+		ptrType$46 = $ptrType(js_ast.BIdentifier);
+		ptrType$47 = $ptrType(sourcemap.SourceMap);
 		sliceType$43 = $sliceType(sourcemap.LineOffsetTable);
 		sliceType$44 = $sliceType(js_ast.Part);
 		sliceType$45 = $sliceType(sliceType$7);
+		ptrType$48 = $ptrType(compileResultJS);
 		arrayType$2 = $arrayType($Uint32, 4);
-		ptrType$43 = $ptrType(ast.SlotCounts);
+		ptrType$49 = $ptrType(ast.SlotCounts);
 		sliceType$46 = $sliceType(renamer.StableSymbolCountArray);
-		ptrType$44 = $ptrType(renamer.StableSymbolCountArray);
+		ptrType$50 = $ptrType(renamer.StableSymbolCountArray);
 		sliceType$47 = $sliceType(renamer.StableSymbolCount);
 		sliceType$48 = $sliceType(compileResultJS);
-		ptrType$45 = $ptrType(logger.Source);
+		ptrType$51 = $ptrType(logger.Source);
 		sliceType$49 = $sliceType(compileResultForSourceMap);
 		sliceType$50 = $sliceType(legalCommentEntry);
 		sliceType$51 = $sliceType(intermediateOutput);
@@ -313899,29 +316671,28 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 		sliceType$55 = $sliceType(css_parser.callEntry);
 		sliceType$56 = $sliceType(css_ast.Rule);
 		sliceType$57 = $sliceType(ast.LocRef);
-		ptrType$46 = $ptrType(css_ast.RAtCharset);
-		ptrType$47 = $ptrType(css_ast.RAtLayer);
+		ptrType$52 = $ptrType(css_ast.RAtCharset);
+		ptrType$53 = $ptrType(css_ast.RAtLayer);
+		ptrType$54 = $ptrType(compileResultCSS);
 		sliceType$58 = $sliceType(thirdPartyEntry);
+		ptrType$55 = $ptrType(thirdPartyEntry);
 		arrayType$3 = $arrayType($Uint8, 4);
 		sliceType$59 = $sliceType(item);
-		ptrType$48 = $ptrType(strings.Builder);
+		ptrType$56 = $ptrType(strings.Builder);
 		mapType = $mapType($String, $emptyInterface);
 		mapType$1 = $mapType($String, $Bool);
 		funcType = $funcType([$String], [$String], false);
 		mapType$2 = $mapType($Uint32, crossChunkImportItemArray);
 		mapType$3 = $mapType(ast.Ref, $Bool);
-		ptrType$49 = $ptrType(logger.Msg);
+		ptrType$57 = $ptrType(logger.Msg);
 		mapType$4 = $mapType($Uint32, $Bool);
 		mapType$5 = $mapType($String, graph.ExportData);
-		ptrType$50 = $ptrType(ast.ImportRecord);
-		ptrType$51 = $ptrType(chunkInfo);
-		ptrType$52 = $ptrType(stmtList);
-		ptrType$53 = $ptrType(sync.WaitGroup);
-		ptrType$54 = $ptrType(compileResultJS);
+		ptrType$58 = $ptrType(stmtList);
+		ptrType$59 = $ptrType(sync.WaitGroup);
 		sliceType$60 = $sliceType(bundler.DataForSourceMap);
-		ptrType$55 = $ptrType(helpers.Joiner);
+		ptrType$60 = $ptrType(helpers.Joiner);
 		chanType = $chanType(sliceType$7, false, false);
-		ptrType$56 = $ptrType(linkerContext);
+		ptrType$61 = $ptrType(linkerContext);
 		funcType$1 = $funcType([], [sliceType$60], false);
 		mapType$6 = $mapType(ast.Ref, $String);
 		funcType$2 = $funcType([], [sliceType$7], false);
@@ -314422,8 +317193,8 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 				/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 7; continue; }
 				finalString = [finalString];
 				chunkIndex$1 = _i$1;
-				chunk = (x$1 = c[0].chunks, ((chunkIndex$1 < 0 || chunkIndex$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + chunkIndex$1]));
-				hashSubstitution = ptrType$10.nil;
+				chunk = (x$1 = c[0].chunks, ((chunkIndex$1 < 0 || chunkIndex$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + chunkIndex$1, ptrType$10)));
+				hashSubstitution = ptrType$11.nil;
 				/* */ if (config.HasPlaceholder(chunk.finalTemplate, 3)) { $s = 8; continue; }
 				/* */ $s = 9; continue;
 				/* if (config.HasPlaceholder(chunk.finalTemplate, 3)) { */ case 8:
@@ -314431,9 +317202,9 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 					$r = c[0].appendIsolatedHashesForImportedChunks(hash$1, ((chunkIndex$1 >>> 0)), visited, ~((chunkIndex$1 >>> 0)) >>> 0); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					finalBytes = hash$1.Sum($subslice(finalBytes, 0, 0));
 					finalString[0] = bundler.HashForFileName(finalBytes);
-					hashSubstitution = (finalString.$ptr || (finalString.$ptr = new ptrType$10(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, finalString)));
+					hashSubstitution = (finalString.$ptr || (finalString.$ptr = new ptrType$11(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, finalString)));
 				/* } */ case 9:
-				chunk.finalRelPath = config.TemplateToString(config.SubstituteTemplate(chunk.finalTemplate, $clone(new config.PathPlaceholders.ptr(ptrType$10.nil, ptrType$10.nil, hashSubstitution, ptrType$10.nil), config.PathPlaceholders)));
+				chunk.finalRelPath = config.TemplateToString(config.SubstituteTemplate(chunk.finalTemplate, $clone(new config.PathPlaceholders.ptr(ptrType$11.nil, ptrType$11.nil, hashSubstitution, ptrType$11.nil), config.PathPlaceholders)));
 				_i$1++;
 			$s = 6; continue;
 			case 7:
@@ -314526,7 +317297,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 									_r$5 = c[0].pathBetweenChunks(finalRelDir[0], finalRelPathForSourceMap); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 									importPath$1 = _r$5;
 									importPath$1 = strings.TrimPrefix(importPath$1, "./");
-									importURL = new url.URL.ptr("", "", ptrType$11.nil, "", importPath$1, "", false, false, "", "", "");
+									importURL = new url.URL.ptr("", "", ptrType$12.nil, "", importPath$1, "", false, false, "", "", "");
 									outputContentsJoiner.EnsureNewlineAtEnd();
 									outputContentsJoiner.AddString(commentPrefix);
 									outputContentsJoiner.AddString("# sourceMappingURL=");
@@ -314771,7 +317542,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 				chunk = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), chunkInfo);
 				$go((function(c, chunkMetas, waitGroup) { return function linkerContext·computeCrossChunkDependencies·func1(chunkIndex$1, chunk$1) {
 						var _entry, _entry$1, _entry$2, _entry$3, _entry$4, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _key, _key$1, _key$2, _key$3, _key$4, _key$5, _key$6, _keys, _keys$1, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _size, _size$1, _tuple, _tuple$1, _tuple$2, alias, chunk$1, chunkIndex$1, chunkMeta$1, declared, export$1, importData, importData$1, importRecordIndex, imports, ok, ok$1, ok$2, otherChunkIndex, part, partIndex, partMeta, record, ref, repr, repr$1, sourceIndex, symbol, symbol$1, targetRef, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
-						chunkMeta$1 = ((chunkIndex$1 < 0 || chunkIndex$1 >= chunkMetas[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : chunkMetas[0].$array[chunkMetas[0].$offset + chunkIndex$1]);
+						chunkMeta$1 = ((chunkIndex$1 < 0 || chunkIndex$1 >= chunkMetas[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(chunkMetas[0].$array, chunkMetas[0].$offset + chunkIndex$1, ptrType$13));
 						imports = new $global.Map();
 						chunkMeta$1.imports = imports;
 						chunkMeta$1.exports = new $global.Map();
@@ -314801,13 +317572,13 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 										_i$2++;
 										continue;
 									}
-									part = (x$1 = repr.AST.Parts, ((partIndex < 0 || partIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + partIndex]));
+									part = (x$1 = repr.AST.Parts, ((partIndex < 0 || partIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + partIndex, ptrType$14)));
 									_ref$4 = part.ImportRecordIndices;
 									_i$3 = 0;
 									while (true) {
 										if (!(_i$3 < _ref$4.$length)) { break; }
 										importRecordIndex = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
-										record = (x$2 = repr.AST.ImportRecords, ((importRecordIndex < 0 || importRecordIndex >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + importRecordIndex]));
+										record = (x$2 = repr.AST.ImportRecords, ((importRecordIndex < 0 || importRecordIndex >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + importRecordIndex, ptrType$15)));
 										if ($clone(record.SourceIndex, ast.Index32).IsValid() && c[0].isExternalDynamicImport(record, sourceIndex)) {
 											otherChunkIndex = (x$3 = c[0].graph.Files, x$4 = $clone(record.SourceIndex, ast.Index32).GetIndex(), ((x$4 < 0 || x$4 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + x$4])).EntryPointChunkIndex;
 											record.Path.Text = (x$5 = c[0].chunks, ((otherChunkIndex < 0 || otherChunkIndex >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + otherChunkIndex])).uniqueKey;
@@ -314864,7 +317635,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 											_i$5++;
 											continue;
 										}
-										if (!(symbol.NamespaceAlias === ptrType$12.nil)) {
+										if (!(symbol.NamespaceAlias === ptrType$16.nil)) {
 											ast.Ref.copy(ref, symbol.NamespaceAlias.NamespaceRef);
 										}
 										_key$3 = $clone(ref, ast.Ref); (imports || $throwRuntimeError("assignment to entry in nil map")).set(ast.Ref.keyFor(_key$3), { k: _key$3, v: true });
@@ -314895,7 +317666,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 											ast.Ref.copy(targetRef, importData$1.Ref);
 										}
 										symbol$1 = $clone(c[0].graph.Symbols, ast.SymbolMap).Get($clone(targetRef, ast.Ref));
-										if (!(symbol$1.NamespaceAlias === ptrType$12.nil)) {
+										if (!(symbol$1.NamespaceAlias === ptrType$16.nil)) {
 											ast.Ref.copy(targetRef, symbol$1.NamespaceAlias.NamespaceRef);
 										}
 										_key$4 = $clone(targetRef, ast.Ref); (imports || $throwRuntimeError("assignment to entry in nil map")).set(ast.Ref.keyFor(_key$4), { k: _key$4, v: true });
@@ -314921,7 +317692,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			/* while (true) { */ case 8:
 				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 9; continue; }
 				chunkIndex$1 = _i$1;
-				chunk$1 = (x = c[0].chunks, ((chunkIndex$1 < 0 || chunkIndex$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + chunkIndex$1]));
+				chunk$1 = (x = c[0].chunks, ((chunkIndex$1 < 0 || chunkIndex$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + chunkIndex$1, ptrType$10)));
 				_tuple = $assertType(chunk$1.chunkRepr, ptrType$8, true);
 				chunkRepr$1 = _tuple[0];
 				ok = _tuple[1];
@@ -315008,7 +317779,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			/* while (true) { */ case 13:
 				/* if (!(_i$6 < _ref$6.$length)) { break; } */ if(!(_i$6 < _ref$6.$length)) { $s = 14; continue; }
 				chunkIndex$4 = _i$6;
-				chunk$2 = (x$1 = c[0].chunks, ((chunkIndex$4 < 0 || chunkIndex$4 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + chunkIndex$4]));
+				chunk$2 = (x$1 = c[0].chunks, ((chunkIndex$4 < 0 || chunkIndex$4 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + chunkIndex$4, ptrType$10)));
 				_tuple$2 = $assertType(chunk$2.chunkRepr, ptrType$8, true);
 				chunkRepr$2 = _tuple$2[0];
 				ok$2 = _tuple$2[1];
@@ -315056,7 +317827,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			/* while (true) { */ case 22:
 				/* if (!(_i$8 < _ref$8.$length)) { break; } */ if(!(_i$8 < _ref$8.$length)) { $s = 23; continue; }
 				chunkIndex$5 = _i$8;
-				chunk$3 = (x$2 = c[0].chunks, ((chunkIndex$5 < 0 || chunkIndex$5 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + chunkIndex$5]));
+				chunk$3 = (x$2 = c[0].chunks, ((chunkIndex$5 < 0 || chunkIndex$5 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + chunkIndex$5, ptrType$10)));
 				_tuple$3 = $assertType(chunk$3.chunkRepr, ptrType$8, true);
 				chunkRepr$3 = _tuple$3[0];
 				ok$3 = _tuple$3[1];
@@ -315086,9 +317857,9 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 						importRecordIndex = ((chunk$3.crossChunkImports.$length >>> 0));
 						chunk$3.crossChunkImports = $append(chunk$3.crossChunkImports, new chunkImport.ptr(crossChunkImport$1.chunkIndex, 1));
 						if (items$1[0].$length > 0) {
-							crossChunkPrefixStmts = $append(crossChunkPrefixStmts, new js_ast.Stmt.ptr(new js_ast.SImport.ptr(ptrType$13.nil, (items$1.$ptr || (items$1.$ptr = new ptrType$14(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, items$1))), ptrType$15.nil, new ast.Ref.ptr(0, 0), importRecordIndex, false), new logger.Loc.ptr(0)));
+							crossChunkPrefixStmts = $append(crossChunkPrefixStmts, new js_ast.Stmt.ptr(new js_ast.SImport.ptr(ptrType$17.nil, (items$1.$ptr || (items$1.$ptr = new ptrType$18(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, items$1))), ptrType$19.nil, new ast.Ref.ptr(0, 0), importRecordIndex, false), new logger.Loc.ptr(0)));
 						} else {
-							crossChunkPrefixStmts = $append(crossChunkPrefixStmts, new js_ast.Stmt.ptr(new js_ast.SImport.ptr(ptrType$13.nil, ptrType$14.nil, ptrType$15.nil, new ast.Ref.ptr(0, 0), importRecordIndex, false), new logger.Loc.ptr(0)));
+							crossChunkPrefixStmts = $append(crossChunkPrefixStmts, new js_ast.Stmt.ptr(new js_ast.SImport.ptr(ptrType$17.nil, ptrType$18.nil, ptrType$19.nil, new ast.Ref.ptr(0, 0), importRecordIndex, false), new logger.Loc.ptr(0)));
 						}
 					} else {
 						$panic(new $String("Internal error"));
@@ -315143,7 +317914,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 				}
 				otherChunkIndex = _entry.k;
 				importItems = _entry.v;
-				otherChunk = (x = c.chunks, ((otherChunkIndex < 0 || otherChunkIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + otherChunkIndex]));
+				otherChunk = (x = c.chunks, ((otherChunkIndex < 0 || otherChunkIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + otherChunkIndex, ptrType$10)));
 				exportsToOtherChunks = $assertType(otherChunk.chunkRepr, ptrType$8).exportsToOtherChunks;
 				_ref$1 = importItems;
 				_i$1 = 0;
@@ -315248,7 +318019,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			/* while (true) { */ case 3:
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
 				sourceIndex = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				file = (x = c[0].graph.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + sourceIndex]));
+				file = (x = c[0].graph.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + sourceIndex, ptrType$20)));
 				additionalFiles = file.InputFile.AdditionalFiles;
 				_ref$1 = file.InputFile.Repr;
 				/* */ if ($assertType(_ref$1, ptrType$6, true)[1]) { $s = 5; continue; }
@@ -315261,9 +318032,9 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 					while (true) {
 						if (!(_i$1 < _ref$2.$length)) { break; }
 						importRecordIndex = _i$1;
-						record = (x$1 = repr.AST.ImportRecords, ((importRecordIndex < 0 || importRecordIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + importRecordIndex]));
+						record = (x$1 = repr.AST.ImportRecords, ((importRecordIndex < 0 || importRecordIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + importRecordIndex, ptrType$15)));
 						if ($clone(record.SourceIndex, ast.Index32).IsValid()) {
-							otherFile = (x$2 = c[0].graph.Files, x$3 = $clone(record.SourceIndex, ast.Index32).GetIndex(), ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]));
+							otherFile = (x$2 = c[0].graph.Files, x$3 = $clone(record.SourceIndex, ast.Index32).GetIndex(), ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + x$3, ptrType$20)));
 							_tuple = $assertType(otherFile.InputFile.Repr, ptrType$3, true);
 							otherRepr = _tuple[0];
 							ok = _tuple[1];
@@ -315282,7 +318053,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 								additionalFiles = $appendSlice(additionalFiles, otherFile.InputFile.AdditionalFiles);
 							}
 						} else if ($clone(record.CopySourceIndex, ast.Index32).IsValid()) {
-							otherFile$1 = (x$4 = c[0].graph.Files, x$5 = $clone(record.CopySourceIndex, ast.Index32).GetIndex(), ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5]));
+							otherFile$1 = (x$4 = c[0].graph.Files, x$5 = $clone(record.CopySourceIndex, ast.Index32).GetIndex(), ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$4.$array, x$4.$offset + x$5, ptrType$20)));
 							_tuple$1 = $assertType(otherFile$1.InputFile.Repr, ptrType$4, true);
 							otherRepr$1 = _tuple$1[0];
 							ok$1 = _tuple$1[1];
@@ -315318,7 +318089,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 							/* */ if ($clone(record$1.SourceIndex, ast.Index32).IsValid()) { $s = 12; continue; }
 							/* */ $s = 13; continue;
 							/* if ($clone(record$1.SourceIndex, ast.Index32).IsValid()) { */ case 12:
-								otherFile$2 = (x$8 = c[0].graph.Files, x$9 = $clone(record$1.SourceIndex, ast.Index32).GetIndex(), ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9]));
+								otherFile$2 = (x$8 = c[0].graph.Files, x$9 = $clone(record$1.SourceIndex, ast.Index32).GetIndex(), ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$8.$array, x$8.$offset + x$9, ptrType$20)));
 								_tuple$2 = $assertType(otherFile$2.InputFile.Repr, ptrType$6, true);
 								otherRepr$2 = _tuple$2[0];
 								ok$2 = _tuple$2[1];
@@ -315355,7 +318126,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 											_r$3 = fmt.Sprintf("The global name %q is defined here:", new sliceType$9([new $String(name.Alias)])); /* */ $s = 27; case 27: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 											_arg$4 = _r$3;
 											_r$4 = otherFile$2.LineColumnTracker().MsgData(_arg$3, _arg$4); /* */ $s = 28; case 28: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-											_arg$5 = new sliceType$22([$clone(_r$4, logger.MsgData), $clone(new logger.MsgData.ptr($ifaceNil, ptrType$16.nil, hint, false), logger.MsgData)]);
+											_arg$5 = new sliceType$22([$clone(_r$4, logger.MsgData), $clone(new logger.MsgData.ptr($ifaceNil, ptrType$21.nil, hint, false), logger.MsgData)]);
 											$r = $clone(c[0].log, logger.Log).AddErrorWithNotes(_arg, _arg$1, _arg$2, _arg$5); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 											$s = 20; continue;
 										/* } else { */ case 19:
@@ -315383,10 +318154,10 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 					while (true) {
 						if (!(_i$4 < _ref$5.$length)) { break; }
 						importRecordIndex$1 = _i$4;
-						record$2 = (x$10 = repr$1.AST.ImportRecords, ((importRecordIndex$1 < 0 || importRecordIndex$1 >= x$10.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + importRecordIndex$1]));
+						record$2 = (x$10 = repr$1.AST.ImportRecords, ((importRecordIndex$1 < 0 || importRecordIndex$1 >= x$10.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$10.$array, x$10.$offset + importRecordIndex$1, ptrType$15)));
 						if (!$clone(record$2.SourceIndex, ast.Index32).IsValid()) {
 							if ($clone(record$2.CopySourceIndex, ast.Index32).IsValid()) {
-								otherFile$3 = (x$11 = c[0].graph.Files, x$12 = $clone(record$2.CopySourceIndex, ast.Index32).GetIndex(), ((x$12 < 0 || x$12 >= x$11.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + x$12]));
+								otherFile$3 = (x$11 = c[0].graph.Files, x$12 = $clone(record$2.CopySourceIndex, ast.Index32).GetIndex(), ((x$12 < 0 || x$12 >= x$11.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$11.$array, x$11.$offset + x$12, ptrType$20)));
 								_tuple$5 = $assertType(otherFile$3.InputFile.Repr, ptrType$4, true);
 								otherRepr$3 = _tuple$5[0];
 								ok$5 = _tuple$5[1];
@@ -315401,7 +318172,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 							_i$4++;
 							continue;
 						}
-						otherFile$4 = (x$13 = c[0].graph.Files, x$14 = $clone(record$2.SourceIndex, ast.Index32).GetIndex(), ((x$14 < 0 || x$14 >= x$13.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$13.$array[x$13.$offset + x$14]));
+						otherFile$4 = (x$13 = c[0].graph.Files, x$14 = $clone(record$2.SourceIndex, ast.Index32).GetIndex(), ((x$14 < 0 || x$14 >= x$13.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$13.$array, x$13.$offset + x$14, ptrType$20)));
 						otherRepr$4 = $assertType(otherFile$4.InputFile.Repr, ptrType$3);
 						_1 = record$2.Kind;
 						if (_1 === (1)) {
@@ -315506,7 +318277,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			/* while (true) { */ case 44:
 				/* if (!(_i$8 < _ref$9.$length)) { break; } */ if(!(_i$8 < _ref$9.$length)) { $s = 45; continue; }
 				sourceIndex$3 = ((_i$8 < 0 || _i$8 >= _ref$9.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$9.$array[_ref$9.$offset + _i$8]);
-				file$1 = (x$19 = c[0].graph.Files, ((sourceIndex$3 < 0 || sourceIndex$3 >= x$19.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$19.$array[x$19.$offset + sourceIndex$3]));
+				file$1 = (x$19 = c[0].graph.Files, ((sourceIndex$3 < 0 || sourceIndex$3 >= x$19.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$19.$array, x$19.$offset + sourceIndex$3, ptrType$20)));
 				_tuple$8 = $assertType(file$1.InputFile.Repr, ptrType$3, true);
 				repr$4 = _tuple$8[0];
 				ok$8 = _tuple$8[1];
@@ -315626,9 +318397,9 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 								_i$10++;
 								/* continue; */ $s = 1; continue;
 							}
-							/* */ if ((c[0].options.OutputFormat === 3) && c[0].options.UnsupportedJSFeatures.Has(new compat.JSFeature(0, 1)) && (x$26 = c[0].graph.Files, ((sourceIndex$5 < 0 || sourceIndex$5 >= x$26.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$26.$array[x$26.$offset + sourceIndex$5])).IsEntryPoint()) { $s = 15; continue; }
+							/* */ if ((c[0].options.OutputFormat === 3) && c[0].options.UnsupportedJSFeatures.Has(new compat.JSFeature(0, 1)) && (x$26 = c[0].graph.Files, ((sourceIndex$5 < 0 || sourceIndex$5 >= x$26.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$26.$array, x$26.$offset + sourceIndex$5, ptrType$20))).IsEntryPoint()) { $s = 15; continue; }
 							/* */ $s = 16; continue;
-							/* if ((c[0].options.OutputFormat === 3) && c[0].options.UnsupportedJSFeatures.Has(new compat.JSFeature(0, 1)) && (x$26 = c[0].graph.Files, ((sourceIndex$5 < 0 || sourceIndex$5 >= x$26.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$26.$array[x$26.$offset + sourceIndex$5])).IsEntryPoint()) { */ case 15:
+							/* if ((c[0].options.OutputFormat === 3) && c[0].options.UnsupportedJSFeatures.Has(new compat.JSFeature(0, 1)) && (x$26 = c[0].graph.Files, ((sourceIndex$5 < 0 || sourceIndex$5 >= x$26.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$26.$array, x$26.$offset + sourceIndex$5, ptrType$20))).IsEntryPoint()) { */ case 15:
 								$r = c[0].maybeForbidArbitraryModuleNamespaceIdentifier("export", export$1.SourceIndex, $clone(export$1.NameLoc, logger.Loc), alias); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							/* } */ case 16:
 							aliases = $append(aliases, alias);
@@ -315647,7 +318418,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 						while (true) {
 							if (!(_i$12 < _ref$13.$length)) { break; }
 							partIndex = _i$12;
-							part = ((partIndex < 0 || partIndex >= parts.$length) ? ($throwRuntimeError("index out of range"), undefined) : parts.$array[parts.$offset + partIndex]);
+							part = ((partIndex < 0 || partIndex >= parts.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(parts.$array, parts.$offset + partIndex, ptrType$14));
 							_ref$14 = part.ImportSymbolPropertyUses;
 							_i$13 = 0;
 							_keys$2 = _ref$14 ? _ref$14.keys() : undefined;
@@ -315829,7 +318600,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			while (true) {
 				if (!(_i$10 < _ref$11.$length)) { break; }
 				sourceIndex$5 = ((_i$10 < 0 || _i$10 >= _ref$11.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$11.$array[_ref$11.$offset + _i$10]);
-				file$2 = (x$21 = c[0].graph.Files, ((sourceIndex$5 < 0 || sourceIndex$5 >= x$21.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$21.$array[x$21.$offset + sourceIndex$5]));
+				file$2 = (x$21 = c[0].graph.Files, ((sourceIndex$5 < 0 || sourceIndex$5 >= x$21.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$21.$array, x$21.$offset + sourceIndex$5, ptrType$20)));
 				_tuple$10 = $assertType(file$2.InputFile.Repr, ptrType$3, true);
 				repr$6 = _tuple$10[0];
 				ok$10 = _tuple$10[1];
@@ -315884,7 +318655,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 					while (true) {
 						if (!(_i$13 < _ref$14.$length)) { break; }
 						partIndex = ((_i$13 < 0 || _i$13 >= _ref$14.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$14.$array[_ref$14.$offset + _i$13]);
-						part = (x$25 = repr$6.AST.Parts, ((partIndex < 0 || partIndex >= x$25.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$25.$array[x$25.$offset + partIndex]));
+						part = (x$25 = repr$6.AST.Parts, ((partIndex < 0 || partIndex >= x$25.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$25.$array, x$25.$offset + partIndex, ptrType$14)));
 						_ref$15 = partsDeclaringSymbol;
 						_i$14 = 0;
 						while (true) {
@@ -315955,7 +318726,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 					while (true) {
 						if (!(_i$18 < _ref$19.$length)) { break; }
 						importRecordIndex$2 = ((_i$18 < 0 || _i$18 >= _ref$19.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$19.$array[_ref$19.$offset + _i$18]);
-						record$4 = (x$28 = repr$6.AST.ImportRecords, ((importRecordIndex$2 < 0 || importRecordIndex$2 >= x$28.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$28.$array[x$28.$offset + importRecordIndex$2]));
+						record$4 = (x$28 = repr$6.AST.ImportRecords, ((importRecordIndex$2 < 0 || importRecordIndex$2 >= x$28.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$28.$array, x$28.$offset + importRecordIndex$2, ptrType$15)));
 						if (!$clone(record$4.SourceIndex, ast.Index32).IsValid() || c[0].isExternalDynamicImport(record$4, sourceIndex$5)) {
 							if ((record$4.Kind === 2) || !new config.Format(c[0].options.OutputFormat).KeepESMImportExportSyntax() || ((record$4.Kind === 3) && c[0].options.UnsupportedJSFeatures.Has(new compat.JSFeature(0, 2097152)))) {
 								if (config.ShouldCallRuntimeRequire(c[0].options.Mode, c[0].options.OutputFormat)) {
@@ -316000,7 +318771,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 					while (true) {
 						if (!(_i$19 < _ref$20.$length)) { break; }
 						importRecordIndex$3 = ((_i$19 < 0 || _i$19 >= _ref$20.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$20.$array[_ref$20.$offset + _i$19]);
-						record$5 = (x$30 = repr$6.AST.ImportRecords, ((importRecordIndex$3 < 0 || importRecordIndex$3 >= x$30.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$30.$array[x$30.$offset + importRecordIndex$3]));
+						record$5 = (x$30 = repr$6.AST.ImportRecords, ((importRecordIndex$3 < 0 || importRecordIndex$3 >= x$30.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$30.$array, x$30.$offset + importRecordIndex$3, ptrType$15)));
 						happensAtRunTime = !$clone(record$5.SourceIndex, ast.Index32).IsValid() && (!file$2.IsEntryPoint() || !new config.Format(c[0].options.OutputFormat).KeepESMImportExportSyntax());
 						if ($clone(record$5.SourceIndex, ast.Index32).IsValid()) {
 							otherSourceIndex$1 = $clone(record$5.SourceIndex, ast.Index32).GetIndex();
@@ -316054,7 +318825,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 							$s = -1; return;
 						}
 						_key = $clone(ref, ast.Ref); (visited[0] || $throwRuntimeError("assignment to entry in nil map")).set(ast.Ref.keyFor(_key), { k: _key, v: true });
-						_tuple = (_entry$1 = $mapIndex(repr.AST.Composes,ast.Ref.keyFor(ref)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$18.nil, false]);
+						_tuple = (_entry$1 = $mapIndex(repr.AST.Composes,ast.Ref.keyFor(ref)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$23.nil, false]);
 						composes = _tuple[0];
 						ok = _tuple[1];
 						if (!ok) {
@@ -316069,7 +318840,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 							/* */ if ($clone(record.SourceIndex, ast.Index32).IsValid()) { $s = 3; continue; }
 							/* */ $s = 4; continue;
 							/* if ($clone(record.SourceIndex, ast.Index32).IsValid()) { */ case 3:
-								otherFile = (x$2 = c[0].graph.Files, x$3 = $clone(record.SourceIndex, ast.Index32).GetIndex(), ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]));
+								otherFile = (x$2 = c[0].graph.Files, x$3 = $clone(record.SourceIndex, ast.Index32).GetIndex(), ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + x$3, ptrType$20)));
 								_tuple$1 = $assertType(otherFile.InputFile.Repr, ptrType$6, true);
 								otherRepr = _tuple$1[0];
 								ok$1 = _tuple$1[1];
@@ -316112,7 +318883,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 							}
 							keyText = _entry$3.k;
 							keyLoc = $clone(_entry$3.v, logger.Loc);
-							_tuple$3 = (_entry$4 = $mapIndex(properties[0],$String.keyFor(keyText)), _entry$4 !== undefined ? [_entry$4.v, true] : [new propertyInFile.ptr(ptrType$19.nil, new logger.Loc.ptr(0)), false]);
+							_tuple$3 = (_entry$4 = $mapIndex(properties[0],$String.keyFor(keyText)), _entry$4 !== undefined ? [_entry$4.v, true] : [new propertyInFile.ptr(ptrType$20.nil, new logger.Loc.ptr(0)), false]);
 							property = $clone(_tuple$3[0], propertyInFile);
 							ok$3 = _tuple$3[1];
 							if (!ok$3) {
@@ -316120,7 +318891,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 								_i$3++;
 								/* continue; */ $s = 13; continue;
 							}
-							if (property.file === file || property.file === ptrType$19.nil) {
+							if (property.file === file || property.file === ptrType$20.nil) {
 								_i$3++;
 								/* continue; */ $s = 13; continue;
 							}
@@ -316138,9 +318909,9 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 							_arg$5 = _r$4;
 							_r$5 = file.LineColumnTracker().MsgData(_arg$4, _arg$5); /* */ $s = 20; case 20: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 							_r$6 = fmt.Sprintf("The specification of \"composes\" does not define an order when class declarations from separate files are composed together. The value of the %q property for %q may change unpredictably as the code is edited. Make sure that all definitions of %q for %q are in a single file.", new sliceType$9([new $String(keyText), new $String(localOriginalName), new $String(keyText), new $String(localOriginalName)])); /* */ $s = 21; case 21: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-							_arg$6 = $clone(new logger.Msg.ptr(new sliceType$22([$clone(_r$3, logger.MsgData), $clone(_r$5, logger.MsgData), $clone(new logger.MsgData.ptr($ifaceNil, ptrType$16.nil, _r$6, false), logger.MsgData)]), "", $clone(_r$1, logger.MsgData), 1, 0), logger.Msg);
+							_arg$6 = $clone(new logger.Msg.ptr(new sliceType$22([$clone(_r$3, logger.MsgData), $clone(_r$5, logger.MsgData), $clone(new logger.MsgData.ptr($ifaceNil, ptrType$21.nil, _r$6, false), logger.MsgData)]), "", $clone(_r$1, logger.MsgData), 1, 0), logger.Msg);
 							$r = $clone(c[0].log, logger.Log).AddMsgID(39, _arg$6); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							property.file = ptrType$19.nil;
+							property.file = ptrType$20.nil;
 							_key$3 = keyText; (properties[0] || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$3), { k: _key$3, v: $clone(property, propertyInFile) });
 							_i$3++;
 						$s = 13; continue;
@@ -316163,16 +318934,16 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			repr = [repr];
 			sourceIndex = [sourceIndex];
 			c[0] = this;
-			file = (x = c[0].graph.Files, ((sourceIndex[0] < 0 || sourceIndex[0] >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + sourceIndex[0]]));
+			file = (x = c[0].graph.Files, ((sourceIndex[0] < 0 || sourceIndex[0] >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + sourceIndex[0], ptrType$20)));
 			repr[0] = $assertType(file.InputFile.Repr, ptrType$3);
 			if (repr[0].AST.Parts.$length < 1) {
 				$panic(new $String("Internal error"));
 			}
-			part = (x$1 = repr[0].AST.Parts, x$2 = repr[0].AST.Parts.$length - 1 >> 0, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2]));
+			part = (x$1 = repr[0].AST.Parts, x$2 = repr[0].AST.Parts.$length - 1 >> 0, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + x$2, ptrType$14)));
 			if (!((part.Stmts.$length === 1))) {
 				$panic(new $String("Internal error"));
 			}
-			lazyValue = $clone($assertType((x$3 = part.Stmts, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])).Data, ptrType$20).Value, js_ast.Expr);
+			lazyValue = $clone($assertType((x$3 = part.Stmts, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])).Data, ptrType$24).Value, js_ast.Expr);
 			/* */ if ($clone(repr[0].CSSSourceIndex, ast.Index32).IsValid()) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if ($clone(repr[0].CSSSourceIndex, ast.Index32).IsValid()) { */ case 1:
@@ -316214,7 +318985,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 						visitComposes[0] = (function(c, exports, parts, repr, sourceIndex, visitComposes, visitName, visited) { return function linkerContext·generateCodeForLazyExport·func2(repr$1, ref) {
 								var {_entry, _entry$1, _i$1, _i$2, _ref$1, _ref$2, _tuple$1, _tuple$2, _tuple$3, composes, name, name$1, ok$1, ok$2, ok$3, otherFile, otherName, otherRepr, record, ref, repr$1, x$5, x$6, x$7, x$8, $s, $r, $c} = $restore(this, {repr$1, ref});
 								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-								_tuple$1 = (_entry = $mapIndex(repr$1.AST.Composes,ast.Ref.keyFor(ref)), _entry !== undefined ? [_entry.v, true] : [ptrType$18.nil, false]);
+								_tuple$1 = (_entry = $mapIndex(repr$1.AST.Composes,ast.Ref.keyFor(ref)), _entry !== undefined ? [_entry.v, true] : [ptrType$23.nil, false]);
 								composes = _tuple$1[0];
 								ok$1 = _tuple$1[1];
 								/* */ if (ok$1) { $s = 1; continue; }
@@ -316229,7 +319000,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 										/* */ if ($clone(record.SourceIndex, ast.Index32).IsValid()) { $s = 5; continue; }
 										/* */ $s = 6; continue;
 										/* if ($clone(record.SourceIndex, ast.Index32).IsValid()) { */ case 5:
-											otherFile = (x$7 = c[0].graph.Files, x$8 = $clone(record.SourceIndex, ast.Index32).GetIndex(), ((x$8 < 0 || x$8 >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + x$8]));
+											otherFile = (x$7 = c[0].graph.Files, x$8 = $clone(record.SourceIndex, ast.Index32).GetIndex(), ((x$8 < 0 || x$8 >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$7.$array, x$7.$offset + x$8, ptrType$20)));
 											_tuple$2 = $assertType(otherFile.InputFile.Repr, ptrType$6, true);
 											otherRepr = _tuple$2[0];
 											ok$2 = _tuple$2[1];
@@ -316266,7 +319037,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 						if (parts[0].$length > 0) {
 							value.Data = new js_ast.ETemplate.ptr(new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), "", sliceType$23.nil, $append(parts[0], new js_ast.TemplatePart.ptr($clone(value, js_ast.Expr), "", sliceType$23.nil, new logger.Loc.ptr(0))), new logger.Loc.ptr(0), new logger.Loc.ptr(0), false, false);
 						}
-						exports[0].Properties = $append(exports[0].Properties, new js_ast.Property.ptr(ptrType$21.nil, $clone(new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16($clone(c[0].graph.Symbols, ast.SymbolMap).Get($clone(local.Ref, ast.Ref)).OriginalName), new logger.Loc.ptr(0), false, false, false), $clone(local.Loc, logger.Loc)), js_ast.Expr), $clone(value, js_ast.Expr), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$29.nil, new logger.Loc.ptr(0), new logger.Loc.ptr(0), 0, 0));
+						exports[0].Properties = $append(exports[0].Properties, new js_ast.Property.ptr(ptrType$25.nil, $clone(new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16($clone(c[0].graph.Symbols, ast.SymbolMap).Get($clone(local.Ref, ast.Ref)).OriginalName), new logger.Loc.ptr(0), false, false, false), $clone(local.Loc, logger.Loc)), js_ast.Expr), $clone(value, js_ast.Expr), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$29.nil, new logger.Loc.ptr(0), new logger.Loc.ptr(0), 0, 0));
 						_i++;
 					$s = 5; continue;
 					case 6:
@@ -316288,7 +319059,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 					_key$1 = alias; (repr[0].Meta.ResolvedExports || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$1), { k: _key$1, v: $clone(new graph.ExportData.ptr(sliceType$18.nil, $clone(ref, ast.Ref), $clone(loc, logger.Loc), sourceIndex[0]), graph.ExportData) });
 					return [ref, partIndex];
 				}; })(c, exports, repr, sourceIndex);
-			_tuple$1 = $assertType(lazyValue.Data, ptrType$22, true);
+			_tuple$1 = $assertType(lazyValue.Data, ptrType$26, true);
 			object = _tuple$1[0];
 			ok$1 = _tuple$1[1];
 			/* */ if (ok$1 && !((file.InputFile.Loader === 12))) { $s = 8; continue; }
@@ -316299,7 +319070,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 				/* while (true) { */ case 10:
 					/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 11; continue; }
 					property = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), js_ast.Property);
-					_tuple$2 = $assertType(property.Key.Data, ptrType$23, true);
+					_tuple$2 = $assertType(property.Key.Data, ptrType$27, true);
 					str = _tuple$2[0];
 					ok$2 = _tuple$2[1];
 					/* */ if (ok$2 && (!file.IsEntryPoint() || js_ast.IsIdentifierUTF16(str.Value) || !c[0].options.UnsupportedJSFeatures.Has(new compat.JSFeature(0, 1)))) { $s = 12; continue; }
@@ -316331,7 +319102,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 		$ptrType(linkerContext).prototype.createExportsForFile = function createExportsForFile(sourceIndex) {
 			var _entry, _entry$1, _entry$2, _entry$3, _i, _i$1, _i$2, _key, _ref, _ref$1, _ref$2, _tuple, alias, body, c, declaredSymbols, export$1, exportRef, file, flags, getter, importData, nsExportDependencies, nsExportStmts, nsExportSymbolUses, ok, partIndex, partIndex$1, properties, repr, runtimeRepr, runtimeRepr$1, sourceIndex, toCommonJSRef, value, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7;
 			c = this;
-			file = (x = c.graph.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + sourceIndex]));
+			file = (x = c.graph.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + sourceIndex, ptrType$20)));
 			repr = $assertType(file.InputFile.Repr, ptrType$3);
 			properties = new sliceType$27([]);
 			nsExportDependencies = new sliceType$17([]);
@@ -316351,7 +319122,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 					nsExportDependencies = $appendSlice(nsExportDependencies, importData.ReExports);
 				}
 				value = new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0));
-				if (!($clone(c.graph.Symbols, ast.SymbolMap).Get($clone(export$1.Ref, ast.Ref)).NamespaceAlias === ptrType$12.nil)) {
+				if (!($clone(c.graph.Symbols, ast.SymbolMap).Get($clone(export$1.Ref, ast.Ref)).NamespaceAlias === ptrType$16.nil)) {
 					js_ast.Expr.copy(value, new js_ast.Expr.ptr(new js_ast.EImportIdentifier.ptr($clone(export$1.Ref, ast.Ref), false, false), new logger.Loc.ptr(0)));
 				} else {
 					js_ast.Expr.copy(value, new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(export$1.Ref, ast.Ref), false, false, false), new logger.Loc.ptr(0)));
@@ -316359,7 +319130,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 				getter = new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0));
 				body = new js_ast.FnBody.ptr($clone(new js_ast.SBlock.ptr(new sliceType$21([$clone(new js_ast.Stmt.ptr(new js_ast.SReturn.ptr($clone(value, js_ast.Expr)), $clone(value.Loc, logger.Loc)), js_ast.Stmt)]), new logger.Loc.ptr(0)), js_ast.SBlock), new logger.Loc.ptr(0));
 				if (c.options.UnsupportedJSFeatures.Has(new compat.JSFeature(0, 4))) {
-					js_ast.Expr.copy(getter, new js_ast.Expr.ptr(new js_ast.EFunction.ptr($clone(new js_ast.Fn.ptr(ptrType$13.nil, sliceType$31.nil, $clone(body, js_ast.FnBody), new ast.Ref.ptr(0, 0), new logger.Loc.ptr(0), false, false, false, false, false, false), js_ast.Fn)), new logger.Loc.ptr(0)));
+					js_ast.Expr.copy(getter, new js_ast.Expr.ptr(new js_ast.EFunction.ptr($clone(new js_ast.Fn.ptr(ptrType$17.nil, sliceType$31.nil, $clone(body, js_ast.FnBody), new ast.Ref.ptr(0, 0), new logger.Loc.ptr(0), false, false, false, false, false, false), js_ast.Fn)), new logger.Loc.ptr(0)));
 				} else {
 					js_ast.Expr.copy(getter, new js_ast.Expr.ptr(new js_ast.EArrow.ptr(sliceType$31.nil, $clone(body, js_ast.FnBody), false, false, true, false), new logger.Loc.ptr(0)));
 				}
@@ -316367,7 +319138,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 				if (alias === "__proto__" && !c.options.UnsupportedJSFeatures.Has(new compat.JSFeature(512, 0))) {
 					flags = (flags | (1)) >>> 0;
 				}
-				properties = $append(properties, new js_ast.Property.ptr(ptrType$21.nil, $clone(new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16(alias), new logger.Loc.ptr(0), false, false, false), new logger.Loc.ptr(0)), js_ast.Expr), $clone(getter, js_ast.Expr), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$29.nil, new logger.Loc.ptr(0), new logger.Loc.ptr(0), 0, flags));
+				properties = $append(properties, new js_ast.Property.ptr(ptrType$25.nil, $clone(new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16(alias), new logger.Loc.ptr(0), false, false, false), new logger.Loc.ptr(0)), js_ast.Expr), $clone(getter, js_ast.Expr), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$29.nil, new logger.Loc.ptr(0), new logger.Loc.ptr(0), 0, flags));
 				_key = $clone(export$1.Ref, ast.Ref); (nsExportSymbolUses || $throwRuntimeError("assignment to entry in nil map")).set(ast.Ref.keyFor(_key), { k: _key, v: $clone(new js_ast.SymbolUse.ptr(1), js_ast.SymbolUse) });
 				_ref$1 = $assertType((x$3 = c.graph.Files, x$4 = export$1.SourceIndex, ((x$4 < 0 || x$4 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + x$4])).InputFile.Repr, ptrType$3).TopLevelSymbolToParts($clone(export$1.Ref, ast.Ref));
 				_i$1 = 0;
@@ -316455,7 +319226,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			var {_1, _arg, _arg$1, _arg$2, _entry, _entry$1, _entry$2, _i, _i$1, _key, _key$1, _key$2, _key$3, _keys, _r, _r$1, _r$2, _r$3, _ref, _ref$1, _size, _tuple, a, b, c, file, importRef, innerIndex, msg, msg$1, namedImport, namedImport$1, notes, r, ra, rb, reExports, ref, repr, result, sortedImportRefs, sourceIndex, symbol, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {sourceIndex});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = this;
-			file = (x = c.graph.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + sourceIndex]));
+			file = (x = c.graph.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + sourceIndex, ptrType$20)));
 			repr = $assertType(file.InputFile.Repr, ptrType$3);
 			sortedImportRefs = $makeSlice(sliceType$19, 0, (repr.AST.NamedImports ? repr.AST.NamedImports.size : 0));
 			_ref = repr.AST.NamedImports;
@@ -316589,7 +319360,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 						if ((status === 6) && new config.Format(c.options.OutputFormat).KeepESMImportExportSyntax()) {
 							/* break; */ $s = 3; continue;
 						}
-						trackerFile = (x = c.graph.Files, x$1 = tracker.sourceIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+						trackerFile = (x = c.graph.Files, x$1 = tracker.sourceIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$20)));
 						namedImport = $clone((_entry = $mapIndex($assertType(trackerFile.InputFile.Repr, ptrType$3).AST.NamedImports,ast.Ref.keyFor(tracker.importRef)), _entry !== undefined ? _entry.v : new js_ast.NamedImport.ptr("", sliceType$4.nil, new logger.Loc.ptr(0), new ast.Ref.ptr(0, 0), 0, false, false)), js_ast.NamedImport);
 						if (!($equal(namedImport.NamespaceRef, ast.InvalidRef, ast.Ref))) {
 							if (result.kind === 1) {
@@ -316618,7 +319389,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 						/* } */ case 12:
 						$s = 10; continue;
 					/* } else if (_1 === (3)) { */ case 5:
-						trackerFile$1 = (x$4 = c.graph.Files, x$5 = tracker.sourceIndex, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5]));
+						trackerFile$1 = (x$4 = c.graph.Files, x$5 = tracker.sourceIndex, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$4.$array, x$4.$offset + x$5, ptrType$20)));
 						namedImport$1 = $clone((_entry$1 = $mapIndex($assertType(trackerFile$1.InputFile.Repr, ptrType$3).AST.NamedImports,ast.Ref.keyFor(tracker.importRef)), _entry$1 !== undefined ? _entry$1.v : new js_ast.NamedImport.ptr("", sliceType$4.nil, new logger.Loc.ptr(0), new ast.Ref.ptr(0, 0), 0, false, false)), js_ast.NamedImport);
 						if (result.kind === 1) {
 							result.kind = 3;
@@ -316630,7 +319401,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 						$s = 10; continue;
 					/* } else if (_1 === (0)) { */ case 6:
 						symbol$1 = $clone(c.graph.Symbols, ast.SymbolMap).Get($clone(tracker.importRef, ast.Ref));
-						trackerFile$2 = (x$6 = c.graph.Files, x$7 = tracker.sourceIndex, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7]));
+						trackerFile$2 = (x$6 = c.graph.Files, x$7 = tracker.sourceIndex, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$6.$array, x$6.$offset + x$7, ptrType$20)));
 						namedImport$2 = $clone((_entry$2 = $mapIndex($assertType(trackerFile$2.InputFile.Repr, ptrType$3).AST.NamedImports,ast.Ref.keyFor(tracker.importRef)), _entry$2 !== undefined ? _entry$2.v : new js_ast.NamedImport.ptr("", sliceType$4.nil, new logger.Loc.ptr(0), new ast.Ref.ptr(0, 0), 0, false, false)), js_ast.NamedImport);
 						r = $clone(js_lexer.RangeOfIdentifier($clone(trackerFile$2.InputFile.Source, logger.Source), $clone(namedImport$2.AliasLoc, logger.Loc)), logger.Range);
 						/* */ if (symbol$1.ImportItemStatus === 1) { $s = 15; continue; }
@@ -316746,7 +319517,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			/* */ if (!js_ast.IsIdentifier(alias)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!js_ast.IsIdentifier(alias)) { */ case 1:
-				file = (x = c.graph.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + sourceIndex]));
+				file = (x = c.graph.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + sourceIndex, ptrType$20)));
 				_r = config.PrettyPrintTargetEnvironment(c.options.OriginalTargetEnv, c.options.UnsupportedJSFeatureOverridesMask); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				where = _r;
 				_arg = file.LineColumnTracker();
@@ -316763,9 +319534,9 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			typos = [typos];
 			c = this;
-			/* */ if (repr.Meta.ResolvedExportTypos === ptrType$24.nil) { $s = 1; continue; }
+			/* */ if (repr.Meta.ResolvedExportTypos === ptrType$28.nil) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (repr.Meta.ResolvedExportTypos === ptrType$24.nil) { */ case 1:
+			/* if (repr.Meta.ResolvedExportTypos === ptrType$28.nil) { */ case 1:
 				valid = $makeSlice(sliceType$11, 0, (repr.Meta.ResolvedExports ? repr.Meta.ResolvedExports.size : 0));
 				_ref = repr.Meta.ResolvedExports;
 				_i = 0;
@@ -316795,10 +319566,10 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			/* if (ok) { */ case 4:
 				msg.Data.Location.Suggestion = corrected;
 				export$1 = $clone((_entry$1 = $mapIndex(repr.Meta.ResolvedExports,$String.keyFor(corrected)), _entry$1 !== undefined ? _entry$1.v : new graph.ExportData.ptr(sliceType$18.nil, new ast.Ref.ptr(0, 0), new logger.Loc.ptr(0), 0)), graph.ExportData);
-				importedFile = (x = c.graph.Files, x$1 = export$1.SourceIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+				importedFile = (x = c.graph.Files, x$1 = export$1.SourceIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$20)));
 				_r = fmt.Sprintf("Did you mean to import %q instead?", new sliceType$9([new $String(corrected)])); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				text = _r;
-				note = new logger.MsgData.ptr($ifaceNil, ptrType$16.nil, "", false);
+				note = new logger.MsgData.ptr($ifaceNil, ptrType$21.nil, "", false);
 				if (export$1.NameLoc.Start === 0) {
 					note.Text = text;
 				} else {
@@ -316860,8 +319631,8 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				importRecordIndex = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				record = (x$1 = repr.AST.ImportRecords, ((importRecordIndex < 0 || importRecordIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + importRecordIndex]));
-				if ((!$clone(record.SourceIndex, ast.Index32).IsValid() && (!(x$2 = c.graph.Files, ((sourceIndex < 0 || sourceIndex >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + sourceIndex])).IsEntryPoint() || !new config.Format(c.options.OutputFormat).KeepESMImportExportSyntax())) || ($clone(record.SourceIndex, ast.Index32).IsValid() && !(($clone(record.SourceIndex, ast.Index32).GetIndex() === sourceIndex)) && c.hasDynamicExportsDueToExportStar($clone(record.SourceIndex, ast.Index32).GetIndex(), visited))) {
+				record = (x$1 = repr.AST.ImportRecords, ((importRecordIndex < 0 || importRecordIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + importRecordIndex, ptrType$15)));
+				if ((!$clone(record.SourceIndex, ast.Index32).IsValid() && (!(x$2 = c.graph.Files, ((sourceIndex < 0 || sourceIndex >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + sourceIndex, ptrType$20))).IsEntryPoint() || !new config.Format(c.options.OutputFormat).KeepESMImportExportSyntax())) || ($clone(record.SourceIndex, ast.Index32).IsValid() && !(($clone(record.SourceIndex, ast.Index32).GetIndex() === sourceIndex)) && c.hasDynamicExportsDueToExportStar($clone(record.SourceIndex, ast.Index32).GetIndex(), visited))) {
 					repr.AST.ExportsKind = 3;
 					return true;
 				}
@@ -316889,7 +319660,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			while (true) {
 				if (!(_i$1 < _ref$1.$length)) { break; }
 				importRecordIndex = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				record = (x$1 = repr.AST.ImportRecords, ((importRecordIndex < 0 || importRecordIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + importRecordIndex]));
+				record = (x$1 = repr.AST.ImportRecords, ((importRecordIndex < 0 || importRecordIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + importRecordIndex, ptrType$15)));
 				if (!$clone(record.SourceIndex, ast.Index32).IsValid()) {
 					_i$1++;
 					continue;
@@ -316952,10 +319723,10 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 		$ptrType(linkerContext).prototype.advanceImportTracker = function advanceImportTracker(tracker) {
 			var _entry, _entry$1, _tuple, c, file, matchingExport, matchingExport$1, namedImport, ok, otherRepr, otherSourceIndex, record, repr, tracker, x, x$1, x$2, x$3, x$4;
 			c = this;
-			file = (x = c.graph.Files, x$1 = tracker.sourceIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+			file = (x = c.graph.Files, x$1 = tracker.sourceIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$20)));
 			repr = $assertType(file.InputFile.Repr, ptrType$3);
 			namedImport = $clone((_entry = $mapIndex(repr.AST.NamedImports,ast.Ref.keyFor(tracker.importRef)), _entry !== undefined ? _entry.v : new js_ast.NamedImport.ptr("", sliceType$4.nil, new logger.Loc.ptr(0), new ast.Ref.ptr(0, 0), 0, false, false)), js_ast.NamedImport);
-			record = (x$2 = repr.AST.ImportRecords, x$3 = namedImport.ImportRecordIndex, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]));
+			record = (x$2 = repr.AST.ImportRecords, x$3 = namedImport.ImportRecordIndex, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + x$3, ptrType$15)));
 			if (!$clone(record.SourceIndex, ast.Index32).IsValid()) {
 				return [new importTracker.ptr(0, new logger.Loc.ptr(0), new ast.Ref.ptr(0, 0)), 6, sliceType$18.nil];
 			}
@@ -316968,7 +319739,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 				return [new importTracker.ptr(otherSourceIndex, new logger.Loc.ptr(0), $clone(ast.InvalidRef, ast.Ref)), 2, sliceType$18.nil];
 			}
 			matchingExport = otherRepr.Meta.ResolvedExportStar;
-			if (namedImport.AliasIsStar && !(matchingExport === ptrType$25.nil)) {
+			if (namedImport.AliasIsStar && !(matchingExport === ptrType$29.nil)) {
 				return [new importTracker.ptr(matchingExport.SourceIndex, $clone(matchingExport.NameLoc, logger.Loc), $clone(matchingExport.Ref, ast.Ref)), 1, matchingExport.PotentiallyAmbiguousExportStarRefs];
 			}
 			_tuple = (_entry$1 = $mapIndex(otherRepr.Meta.ResolvedExports,$String.keyFor(namedImport.Alias)), _entry$1 !== undefined ? [_entry$1.v, true] : [new graph.ExportData.ptr(sliceType$18.nil, new ast.Ref.ptr(0, 0), new logger.Loc.ptr(0), 0), false]);
@@ -317016,7 +319787,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 		$ptrType(linkerContext).prototype.markFileReachableForCodeSplitting = function markFileReachableForCodeSplitting(sourceIndex, entryPointBit, distanceFromEntryPoint) {
 			var _i, _i$1, _i$2, _i$3, _ref, _ref$1, _ref$2, _ref$3, _ref$4, c, dependency, distanceFromEntryPoint, entryPointBit, file, part, record, record$1, repr, repr$1, sourceIndex, traverseAgain, x;
 			c = this;
-			file = (x = c.graph.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + sourceIndex]));
+			file = (x = c.graph.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + sourceIndex, ptrType$20)));
 			if (!file.IsLive) {
 				return;
 			}
@@ -317080,7 +319851,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 		$ptrType(linkerContext).prototype.markFileLiveForTreeShaking = function markFileLiveForTreeShaking(sourceIndex) {
 			var _i, _i$1, _i$2, _ref, _ref$1, _ref$2, _ref$3, c, canBeRemovedIfUnused, file, importRecordIndex, otherFile, otherSourceIndex, part, partIndex, record, record$1, repr, repr$1, sourceIndex, x, x$1, x$2;
 			c = this;
-			file = (x = c.graph.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + sourceIndex]));
+			file = (x = c.graph.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + sourceIndex, ptrType$20)));
 			if (file.IsLive) {
 				return;
 			}
@@ -317103,14 +319874,14 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 					while (true) {
 						if (!(_i$1 < _ref$2.$length)) { break; }
 						importRecordIndex = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-						record = (x$1 = repr.AST.ImportRecords, ((importRecordIndex < 0 || importRecordIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + importRecordIndex]));
+						record = (x$1 = repr.AST.ImportRecords, ((importRecordIndex < 0 || importRecordIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + importRecordIndex, ptrType$15)));
 						if (!((record.Kind === 1))) {
 							_i$1++;
 							continue;
 						}
 						if ($clone(record.SourceIndex, ast.Index32).IsValid()) {
 							otherSourceIndex = $clone(record.SourceIndex, ast.Index32).GetIndex();
-							otherFile = (x$2 = c.graph.Files, ((otherSourceIndex < 0 || otherSourceIndex >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + otherSourceIndex]));
+							otherFile = (x$2 = c.graph.Files, ((otherSourceIndex < 0 || otherSourceIndex >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + otherSourceIndex, ptrType$20)));
 							if (!((otherFile.InputFile.SideEffects.Kind === 0)) && !c.options.IgnoreDCEAnnotations) {
 								_i$1++;
 								continue;
@@ -317145,14 +319916,14 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 		$ptrType(linkerContext).prototype.isExternalDynamicImport = function isExternalDynamicImport(record, sourceIndex) {
 			var c, record, sourceIndex, x, x$1;
 			c = this;
-			return c.options.CodeSplitting && (record.Kind === 3) && (x = c.graph.Files, x$1 = $clone(record.SourceIndex, ast.Index32).GetIndex(), ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).IsEntryPoint() && !(($clone(record.SourceIndex, ast.Index32).GetIndex() === sourceIndex));
+			return c.options.CodeSplitting && (record.Kind === 3) && (x = c.graph.Files, x$1 = $clone(record.SourceIndex, ast.Index32).GetIndex(), ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$20))).IsEntryPoint() && !(($clone(record.SourceIndex, ast.Index32).GetIndex() === sourceIndex));
 		};
 		$ptrType(linkerContext).prototype.markPartLiveForTreeShaking = function markPartLiveForTreeShaking(sourceIndex, partIndex) {
 			var _i, _ref, c, dep, file, part, partIndex, repr, sourceIndex, x, x$1;
 			c = this;
-			file = (x = c.graph.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + sourceIndex]));
+			file = (x = c.graph.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + sourceIndex, ptrType$20)));
 			repr = $assertType(file.InputFile.Repr, ptrType$3);
-			part = (x$1 = repr.AST.Parts, ((partIndex < 0 || partIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + partIndex]));
+			part = (x$1 = repr.AST.Parts, ((partIndex < 0 || partIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + partIndex, ptrType$14)));
 			if (part.IsLive) {
 				return;
 			}
@@ -317185,7 +319956,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 						$s = -1; return;
 					}
 					_key = sourceIndex; (visited[0] || $throwRuntimeError("assignment to entry in nil map")).set($Uint32.keyFor(_key), { k: _key, v: true });
-					file = (x = c[0].graph.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + sourceIndex]));
+					file = (x = c[0].graph.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + sourceIndex, ptrType$20)));
 					repr = $assertType(file.InputFile.Repr, ptrType$3);
 					_ref = repr.AST.Parts;
 					_i = 0;
@@ -317197,7 +319968,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 						/* while (true) { */ case 3:
 							/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 4; continue; }
 							importRecordIndex = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-							record = (x$1 = repr.AST.ImportRecords, ((importRecordIndex < 0 || importRecordIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + importRecordIndex]));
+							record = (x$1 = repr.AST.ImportRecords, ((importRecordIndex < 0 || importRecordIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + importRecordIndex, ptrType$15)));
 							/* */ if ($clone(record.SourceIndex, ast.Index32).IsValid()) { $s = 5; continue; }
 							/* */ $s = 6; continue;
 							/* if ($clone(record.SourceIndex, ast.Index32).IsValid()) { */ case 5:
@@ -317254,19 +320025,19 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 					/* while (true) { */ case 1:
 						/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 2; continue; }
 						rule = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), css_ast.Rule);
-						_tuple = $assertType(rule.Data, ptrType$26, true);
+						_tuple = $assertType(rule.Data, ptrType$30, true);
 						atImport = _tuple[0];
 						ok = _tuple[1];
 						/* */ if (ok) { $s = 3; continue; }
 						/* */ $s = 4; continue;
 						/* if (ok) { */ case 3:
-							record = (x$1 = repr.AST.ImportRecords, x$2 = atImport.ImportRecordIndex, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2]));
+							record = (x$1 = repr.AST.ImportRecords, x$2 = atImport.ImportRecordIndex, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + x$2, ptrType$15)));
 							/* */ if ($clone(record.SourceIndex, ast.Index32).IsValid()) { $s = 5; continue; }
 							/* */ $s = 6; continue;
 							/* if ($clone(record.SourceIndex, ast.Index32).IsValid()) { */ case 5:
 								nestedConditions = wrappingConditions;
 								nestedImportRecords = wrappingImportRecords;
-								if (!(atImport.ImportConditions === ptrType$27.nil)) {
+								if (!(atImport.ImportConditions === ptrType$31.nil)) {
 									nestedConditions = $appendSlice(new sliceType$35([]), nestedConditions);
 									nestedImportRecords = $appendSlice(new sliceType$36([]), nestedImportRecords);
 									conditions = new css_ast.ImportConditions.ptr(sliceType$38.nil, sliceType$38.nil, sliceType$38.nil);
@@ -317282,7 +320053,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 							if ((((record.Flags & 8192) >>> 0)) === 0) {
 								allConditions = wrappingConditions;
 								allImportRecords = wrappingImportRecords;
-								if (!(atImport.ImportConditions === ptrType$27.nil)) {
+								if (!(atImport.ImportConditions === ptrType$31.nil)) {
 									conditions$1 = new css_ast.ImportConditions.ptr(sliceType$38.nil, sliceType$38.nil, sliceType$38.nil);
 									allConditions = $appendSlice(new sliceType$35([]), allConditions);
 									allImportRecords = $appendSlice(new sliceType$36([]), allImportRecords);
@@ -317417,7 +320188,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 						if (!(_i$6 < _ref$6.$length)) { break; }
 						i$2 = _i$6;
 						conditions = $clone(((_i$6 < 0 || _i$6 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$6]), css_ast.ImportConditions);
-						if (!(conditions.Layers === sliceType$38.nil) && (conditions.Layers.$length === 1) && (x$2 = conditions.Layers, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])).Children === ptrType$30.nil) {
+						if (!(conditions.Layers === sliceType$38.nil) && (conditions.Layers.$length === 1) && (x$2 = conditions.Layers, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])).Children === ptrType$34.nil) {
 							entry$3.conditions = $subslice(entry$3.conditions, 0, i$2);
 							entry$3.layers = sliceType$37.nil;
 							break;
@@ -317573,7 +320344,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
 				i = _i;
 				entryPoint = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), graph.EntryPoint);
-				file = (x = c.graph.Files, x$1 = entryPoint.SourceIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+				file = (x = c.graph.Files, x$1 = entryPoint.SourceIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$20)));
 				entryBits = $clone(helpers.NewBitSet(((c.graph.EntryPoints().$length >>> 0))), helpers.BitSet);
 				$clone(entryBits, helpers.BitSet).SetBit(((i >>> 0)));
 				key = $clone(entryBits, helpers.BitSet).String();
@@ -317632,7 +320403,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			while (true) {
 				if (!(_i$3 < _ref$4.$length)) { break; }
 				sourceIndex = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
-				file$1 = (x$2 = c.graph.Files, ((sourceIndex < 0 || sourceIndex >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + sourceIndex]));
+				file$1 = (x$2 = c.graph.Files, ((sourceIndex < 0 || sourceIndex >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + sourceIndex, ptrType$20)));
 				if (file$1.IsLive) {
 					_tuple = $assertType(file$1.InputFile.Repr, ptrType$3, true);
 					ok = _tuple[1];
@@ -317724,7 +320495,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 				chunkIndex = _i$8;
 				chunk$5 = $clone(((_i$8 < 0 || _i$8 >= _ref$9.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$9.$array[_ref$9.$offset + _i$8]), chunkInfo);
 				if (chunk$5.isEntryPoint) {
-					file$2 = (x$3 = c.graph.Files, x$4 = chunk$5.sourceIndex, ((x$4 < 0 || x$4 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + x$4]));
+					file$2 = (x$3 = c.graph.Files, x$4 = chunk$5.sourceIndex, ((x$4 < 0 || x$4 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$3.$array, x$3.$offset + x$4, ptrType$20)));
 					_tuple$3 = $assertType(chunk$5.chunkRepr, ptrType$9, true);
 					ok$3 = _tuple$3[1];
 					if (ok$3) {
@@ -317766,7 +320537,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 				dir = [dir];
 				templateExt = [templateExt];
 				chunkIndex$1 = _i$10;
-				chunk$6 = ((chunkIndex$1 < 0 || chunkIndex$1 >= sortedChunks.$length) ? ($throwRuntimeError("index out of range"), undefined) : sortedChunks.$array[sortedChunks.$offset + chunkIndex$1]);
+				chunk$6 = ((chunkIndex$1 < 0 || chunkIndex$1 >= sortedChunks.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(sortedChunks.$array, sortedChunks.$offset + chunkIndex$1, ptrType$10));
 				_r$4 = fmt.Sprintf("%sC%08d", new sliceType$9([new $String(c.uniqueKeyPrefix), new $Int(chunkIndex$1)])); /* */ $s = 21; case 21: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 				chunk$6.uniqueKey = _r$4;
 				stdExt = "";
@@ -317786,7 +320557,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 				/* */ if (chunk$6.isEntryPoint) { $s = 22; continue; }
 				/* */ $s = 23; continue;
 				/* if (chunk$6.isEntryPoint) { */ case 22:
-					file$3 = (x$5 = c.graph.Files, x$6 = chunk$6.sourceIndex, ((x$6 < 0 || x$6 >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + x$6]));
+					file$3 = (x$5 = c.graph.Files, x$6 = chunk$6.sourceIndex, ((x$6 < 0 || x$6 >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$5.$array, x$5.$offset + x$6, ptrType$20)));
 					if (file$3.IsUserSpecifiedEntryPoint()) {
 						template = c.options.EntryPathTemplate;
 					} else {
@@ -317825,7 +320596,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 				/* } */ case 24:
 				templateExt[0] = strings.TrimPrefix(ext, ".");
 				template = $append($appendSlice($makeSlice(sliceType$41, 0, (template.$length + 1 >> 0)), template), new config.PathTemplate.ptr(ext, 0));
-				chunk$6.finalTemplate = config.SubstituteTemplate(template, $clone(new config.PathPlaceholders.ptr((dir.$ptr || (dir.$ptr = new ptrType$10(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, dir))), (base.$ptr || (base.$ptr = new ptrType$10(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, base))), ptrType$10.nil, (templateExt.$ptr || (templateExt.$ptr = new ptrType$10(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, templateExt)))), config.PathPlaceholders));
+				chunk$6.finalTemplate = config.SubstituteTemplate(template, $clone(new config.PathPlaceholders.ptr((dir.$ptr || (dir.$ptr = new ptrType$11(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, dir))), (base.$ptr || (base.$ptr = new ptrType$11(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, base))), ptrType$11.nil, (templateExt.$ptr || (templateExt.$ptr = new ptrType$11(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, templateExt)))), config.PathPlaceholders));
 				_i$10++;
 			$s = 19; continue;
 			case 20:
@@ -317860,7 +320631,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			var i, partIndex, r, ranges, sourceIndex;
 			i = ranges.$length - 1 >> 0;
 			if (i >= 0) {
-				r = ((i < 0 || i >= ranges.$length) ? ($throwRuntimeError("index out of range"), undefined) : ranges.$array[ranges.$offset + i]);
+				r = ((i < 0 || i >= ranges.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(ranges.$array, ranges.$offset + i, ptrType$35));
 				if ((r.sourceIndex === sourceIndex) && (r.partIndexEnd === partIndex)) {
 					r.partIndexEnd = partIndex + 1 >>> 0;
 					return ranges;
@@ -317872,11 +320643,11 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			var _tuple, c, ok, part, record, repr, s, x, x$1, x$2, x$3, x$4;
 			c = this;
 			if (part.Stmts.$length === 1) {
-				_tuple = $assertType((x = part.Stmts, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Data, ptrType$31, true);
+				_tuple = $assertType((x = part.Stmts, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Data, ptrType$36, true);
 				s = _tuple[0];
 				ok = _tuple[1];
 				if (ok) {
-					record = (x$1 = repr.AST.ImportRecords, x$2 = s.ImportRecordIndex, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2]));
+					record = (x$1 = repr.AST.ImportRecords, x$2 = s.ImportRecordIndex, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + x$2, ptrType$15)));
 					if ($clone(record.SourceIndex, ast.Index32).IsValid() && ($assertType((x$3 = c.graph.Files, x$4 = $clone(record.SourceIndex, ast.Index32).GetIndex(), ((x$4 < 0 || x$4 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + x$4])).InputFile.Repr, ptrType$3).Meta.Wrap === 0)) {
 						return false;
 					}
@@ -317911,7 +320682,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 					continue;
 				}
 				sourceIndex = _entry.k;
-				file = (x = c[0].graph.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + sourceIndex]));
+				file = (x = c[0].graph.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + sourceIndex, ptrType$20)));
 				sorted = $append(sorted, new chunkOrder.ptr(sourceIndex, file.DistanceFromEntryPoint, (x$1 = c[0].graph.StableSourceIndices, ((sourceIndex < 0 || sourceIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + sourceIndex]))));
 				_i++;
 			}
@@ -317926,7 +320697,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 						$s = -1; return;
 					}
 					_key$1 = sourceIndex$1; (visited[0] || $throwRuntimeError("assignment to entry in nil map")).set($Uint32.keyFor(_key$1), { k: _key$1, v: true });
-					file$1 = (x$2 = c[0].graph.Files, ((sourceIndex$1 < 0 || sourceIndex$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + sourceIndex$1]));
+					file$1 = (x$2 = c[0].graph.Files, ((sourceIndex$1 < 0 || sourceIndex$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + sourceIndex$1, ptrType$20)));
 					_tuple = $assertType(file$1.InputFile.Repr, ptrType$3, true);
 					repr = _tuple[0];
 					ok = _tuple[1];
@@ -317950,7 +320721,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 							/* while (true) { */ case 5:
 								/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 6; continue; }
 								importRecordIndex = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-								record = (x$5 = repr.AST.ImportRecords, ((importRecordIndex < 0 || importRecordIndex >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + importRecordIndex]));
+								record = (x$5 = repr.AST.ImportRecords, ((importRecordIndex < 0 || importRecordIndex >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$5.$array, x$5.$offset + importRecordIndex, ptrType$15)));
 								/* */ if ($clone(record.SourceIndex, ast.Index32).IsValid() && ((record.Kind === 1) || isPartInThisChunk)) { $s = 7; continue; }
 								/* */ $s = 8; continue;
 								/* if ($clone(record.SourceIndex, ast.Index32).IsValid() && ((record.Kind === 1) || isPartInThisChunk)) { */ case 7:
@@ -318004,7 +320775,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			var _1, c, importRecordIndex, loc, namespaceRef, otherFile, otherRepr, record, repr, sourceIndex, stmtList$1, value, x, x$1, x$2, x$3;
 			c = this;
 			repr = $assertType((x = c.graph.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + sourceIndex])).InputFile.Repr, ptrType$3);
-			record = (x$1 = repr.AST.ImportRecords, ((importRecordIndex < 0 || importRecordIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + importRecordIndex]));
+			record = (x$1 = repr.AST.ImportRecords, ((importRecordIndex < 0 || importRecordIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + importRecordIndex, ptrType$15)));
 			if (!$clone(record.SourceIndex, ast.Index32).IsValid()) {
 				if (new config.Format(c.options.OutputFormat).KeepESMImportExportSyntax()) {
 					return false;
@@ -318015,7 +320786,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			if ((repr.AST.ExportsKind === 1) && $equal(ast.FollowSymbols($clone(c.graph.Symbols, ast.SymbolMap), $clone(namespaceRef, ast.Ref)), repr.AST.ExportsRef, ast.Ref)) {
 				return true;
 			}
-			otherFile = (x$2 = c.graph.Files, x$3 = $clone(record.SourceIndex, ast.Index32).GetIndex(), ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]));
+			otherFile = (x$2 = c.graph.Files, x$3 = $clone(record.SourceIndex, ast.Index32).GetIndex(), ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + x$3, ptrType$20)));
 			otherRepr = $assertType(otherFile.InputFile.Repr, ptrType$3);
 			switch (0) { default:
 				_1 = otherRepr.Meta.Wrap;
@@ -318039,7 +320810,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			var {_entry, _entry$1, _i, _i$1, _i$2, _i$3, _i$4, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, args, args$1, c, clone, clone$1, clone$2, exportStarRef, exportStarRef$1, file, i, item, item$1, item$2, item$3, moduleExportsForReExportOrNil, otherRepr, otherRepr$1, partStmts, record, repr, s, s$1, s$2, s$3, s$4, s$5, s$6, s$7, s2, s2$1, s2$2, s2$3, shouldExtractESMStmtsForWrap, shouldStripExports, sourceIndex, stmt, stmtList$1, target, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {sourceIndex, stmtList$1, partStmts});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			c = this;
-			file = (x = c.graph.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + sourceIndex]));
+			file = (x = c.graph.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + sourceIndex, ptrType$20)));
 			shouldStripExports = !((c.options.Mode === 0)) || !file.IsEntryPoint();
 			repr = $assertType(file.InputFile.Repr, ptrType$3);
 			shouldExtractESMStmtsForWrap = !((repr.Meta.Wrap === 0));
@@ -318056,24 +320827,24 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 				clone$2 = [clone$2];
 				stmt = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), js_ast.Stmt);
 				_ref$1 = stmt.Data;
-				/* */ if ($assertType(_ref$1, ptrType$31, true)[1]) { $s = 3; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$32, true)[1]) { $s = 4; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$33, true)[1]) { $s = 5; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$34, true)[1]) { $s = 6; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$35, true)[1]) { $s = 7; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$36, true)[1]) { $s = 8; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$37, true)[1]) { $s = 9; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$38, true)[1]) { $s = 10; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$36, true)[1]) { $s = 3; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$37, true)[1]) { $s = 4; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$38, true)[1]) { $s = 5; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$39, true)[1]) { $s = 6; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$40, true)[1]) { $s = 7; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$41, true)[1]) { $s = 8; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$42, true)[1]) { $s = 9; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$43, true)[1]) { $s = 10; continue; }
 				/* */ $s = 11; continue;
-				/* switch (0) { default: if ($assertType(_ref$1, ptrType$31, true)[1]) { */ case 3:
+				/* switch (0) { default: if ($assertType(_ref$1, ptrType$36, true)[1]) { */ case 3:
 					s = _ref$1.$val;
 					if (c.shouldRemoveImportExportStmt(sourceIndex, stmtList$1, $clone(stmt.Loc, logger.Loc), $clone(s.NamespaceRef, ast.Ref), s.ImportRecordIndex)) {
 						_i++;
 						/* continue; */ $s = 1; continue;
 					}
-					/* */ if (c.options.UnsupportedJSFeatures.Has(new compat.JSFeature(0, 1)) && !(s.Items === ptrType$14.nil)) { $s = 12; continue; }
+					/* */ if (c.options.UnsupportedJSFeatures.Has(new compat.JSFeature(0, 1)) && !(s.Items === ptrType$18.nil)) { $s = 12; continue; }
 					/* */ $s = 13; continue;
-					/* if (c.options.UnsupportedJSFeatures.Has(new compat.JSFeature(0, 1)) && !(s.Items === ptrType$14.nil)) { */ case 12:
+					/* if (c.options.UnsupportedJSFeatures.Has(new compat.JSFeature(0, 1)) && !(s.Items === ptrType$18.nil)) { */ case 12:
 						_ref$2 = s.Items.$get();
 						_i$1 = 0;
 						/* while (true) { */ case 14:
@@ -318090,11 +320861,11 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 						/* continue; */ $s = 1; continue;
 					}
 					$s = 11; continue;
-				/* } else if ($assertType(_ref$1, ptrType$32, true)[1]) { */ case 4:
+				/* } else if ($assertType(_ref$1, ptrType$37, true)[1]) { */ case 4:
 					s$1 = _ref$1.$val;
-					/* */ if (!(s$1.Alias === ptrType$39.nil)) { $s = 17; continue; }
+					/* */ if (!(s$1.Alias === ptrType$44.nil)) { $s = 17; continue; }
 					/* */ $s = 18; continue;
-					/* if (!(s$1.Alias === ptrType$39.nil)) { */ case 17:
+					/* if (!(s$1.Alias === ptrType$44.nil)) { */ case 17:
 						if (c.shouldRemoveImportExportStmt(sourceIndex, stmtList$1, $clone(stmt.Loc, logger.Loc), $clone(s$1.NamespaceRef, ast.Ref), s$1.ImportRecordIndex)) {
 							_i++;
 							/* continue; */ $s = 1; continue;
@@ -318105,7 +320876,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 							$r = c.maybeForbidArbitraryModuleNamespaceIdentifier("export", sourceIndex, $clone(s$1.Alias.Loc, logger.Loc), s$1.Alias.OriginalName); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						/* } */ case 20:
 						if (shouldStripExports) {
-							stmt.Data = new js_ast.SImport.ptr(ptrType$13.nil, ptrType$14.nil, s$1.Alias.Loc, $clone(s$1.NamespaceRef, ast.Ref), s$1.ImportRecordIndex, false);
+							stmt.Data = new js_ast.SImport.ptr(ptrType$17.nil, ptrType$18.nil, s$1.Alias.Loc, $clone(s$1.NamespaceRef, ast.Ref), s$1.ImportRecordIndex, false);
 						}
 						if (shouldExtractESMStmtsForWrap) {
 							stmtList$1.outsideWrapperPrefix = $append(stmtList$1.outsideWrapperPrefix, stmt);
@@ -318117,10 +320888,10 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 					if (!shouldStripExports) {
 						/* break; */ $s = 11; continue;
 					}
-					record = (x$1 = repr.AST.ImportRecords, x$2 = s$1.ImportRecordIndex, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2]));
+					record = (x$1 = repr.AST.ImportRecords, x$2 = s$1.ImportRecordIndex, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + x$2, ptrType$15)));
 					if (!$clone(record.SourceIndex, ast.Index32).IsValid() && new config.Format(c.options.OutputFormat).KeepESMImportExportSyntax()) {
 						if (new ast.ImportRecordFlags(record.Flags).Has(16)) {
-							stmt.Data = new js_ast.SImport.ptr(ptrType$13.nil, ptrType$14.nil, new logger.Loc.ptr(stmt.Loc.Start), $clone(s$1.NamespaceRef, ast.Ref), s$1.ImportRecordIndex, false);
+							stmt.Data = new js_ast.SImport.ptr(ptrType$17.nil, ptrType$18.nil, new logger.Loc.ptr(stmt.Loc.Start), $clone(s$1.NamespaceRef, ast.Ref), s$1.ImportRecordIndex, false);
 							exportStarRef = $clone((_entry = $mapIndex($assertType((x$3 = c.graph.Files, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])).InputFile.Repr, ptrType$3).AST.ModuleScope.Members,$String.keyFor("__reExport")), _entry !== undefined ? _entry.v : new js_ast.ScopeMember.ptr(new ast.Ref.ptr(0, 0), new logger.Loc.ptr(0))).Ref, ast.Ref);
 							args = new sliceType$32([$clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(repr.AST.ExportsRef, ast.Ref), false, false, false), $clone(stmt.Loc, logger.Loc)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(s$1.NamespaceRef, ast.Ref), false, false, false), $clone(stmt.Loc, logger.Loc)), js_ast.Expr)]);
 							if (!($interfaceIsEqual(moduleExportsForReExportOrNil.Data, $ifaceNil))) {
@@ -318162,7 +320933,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 						/* continue; */ $s = 1; continue;
 					}
 					$s = 11; continue;
-				/* } else if ($assertType(_ref$1, ptrType$33, true)[1]) { */ case 5:
+				/* } else if ($assertType(_ref$1, ptrType$38, true)[1]) { */ case 5:
 					s$2 = _ref$1.$val;
 					if (c.shouldRemoveImportExportStmt(sourceIndex, stmtList$1, $clone(stmt.Loc, logger.Loc), $clone(s$2.NamespaceRef, ast.Ref), s$2.ImportRecordIndex)) {
 						_i++;
@@ -318196,7 +320967,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 							(x$9 = s$2.Items, ((i < 0 || i >= x$9.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + i])).Alias = item$2.OriginalName;
 							_i$3++;
 						}
-						stmt.Data = new js_ast.SImport.ptr(ptrType$13.nil, (s$2.$ptr_Items || (s$2.$ptr_Items = new ptrType$14(function() { return this.$target.Items; }, function($v) { this.$target.Items = $v; }, s$2))), ptrType$15.nil, $clone(s$2.NamespaceRef, ast.Ref), s$2.ImportRecordIndex, s$2.IsSingleLine);
+						stmt.Data = new js_ast.SImport.ptr(ptrType$17.nil, (s$2 === ptrType$38.nil && $throwNilPointerError(), (s$2.$ptr_Items || (s$2.$ptr_Items = new ptrType$18(function() { return this.$target.Items; }, function($v) { this.$target.Items = $v; }, s$2)))), ptrType$19.nil, $clone(s$2.NamespaceRef, ast.Ref), s$2.ImportRecordIndex, s$2.IsSingleLine);
 					}
 					if (shouldExtractESMStmtsForWrap) {
 						stmtList$1.outsideWrapperPrefix = $append(stmtList$1.outsideWrapperPrefix, stmt);
@@ -318204,7 +320975,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 						/* continue; */ $s = 1; continue;
 					}
 					$s = 11; continue;
-				/* } else if ($assertType(_ref$1, ptrType$34, true)[1]) { */ case 6:
+				/* } else if ($assertType(_ref$1, ptrType$39, true)[1]) { */ case 6:
 					s$3 = _ref$1.$val;
 					if (shouldStripExports) {
 						_i++;
@@ -318229,43 +321000,43 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 						/* continue; */ $s = 1; continue;
 					}
 					$s = 11; continue;
-				/* } else if ($assertType(_ref$1, ptrType$35, true)[1]) { */ case 7:
+				/* } else if ($assertType(_ref$1, ptrType$40, true)[1]) { */ case 7:
 					s$4 = _ref$1.$val;
 					if (shouldStripExports && s$4.IsExport) {
-						clone[0] = $clone(s$4, js_ast.SFunction);
+						clone[0] = $clone((s$4 === ptrType$40.nil && $throwNilPointerError(), s$4), js_ast.SFunction);
 						clone[0].IsExport = false;
 						stmt.Data = clone[0];
 					}
 					$s = 11; continue;
-				/* } else if ($assertType(_ref$1, ptrType$36, true)[1]) { */ case 8:
+				/* } else if ($assertType(_ref$1, ptrType$41, true)[1]) { */ case 8:
 					s$5 = _ref$1.$val;
 					if (shouldStripExports && s$5.IsExport) {
-						clone$1[0] = $clone(s$5, js_ast.SClass);
+						clone$1[0] = $clone((s$5 === ptrType$41.nil && $throwNilPointerError(), s$5), js_ast.SClass);
 						clone$1[0].IsExport = false;
 						stmt.Data = clone$1[0];
 					}
 					$s = 11; continue;
-				/* } else if ($assertType(_ref$1, ptrType$37, true)[1]) { */ case 9:
+				/* } else if ($assertType(_ref$1, ptrType$42, true)[1]) { */ case 9:
 					s$6 = _ref$1.$val;
 					if (shouldStripExports && s$6.IsExport) {
-						clone$2[0] = $clone(s$6, js_ast.SLocal);
+						clone$2[0] = $clone((s$6 === ptrType$42.nil && $throwNilPointerError(), s$6), js_ast.SLocal);
 						clone$2[0].IsExport = false;
 						stmt.Data = clone$2[0];
 					}
 					$s = 11; continue;
-				/* } else if ($assertType(_ref$1, ptrType$38, true)[1]) { */ case 10:
+				/* } else if ($assertType(_ref$1, ptrType$43, true)[1]) { */ case 10:
 					s$7 = _ref$1.$val;
 					if (shouldStripExports) {
 						_ref$6 = s$7.Value.Data;
-						if ($assertType(_ref$6, ptrType$40, true)[1]) {
+						if ($assertType(_ref$6, ptrType$45, true)[1]) {
 							s2 = _ref$6.$val;
 							js_ast.Stmt.copy(stmt, new js_ast.Stmt.ptr(new js_ast.SLocal.ptr(new sliceType$30([$clone(new js_ast.Decl.ptr($clone(new js_ast.Binding.ptr(new js_ast.BIdentifier.ptr($clone(s$7.DefaultName.Ref, ast.Ref)), $clone(s$7.DefaultName.Loc, logger.Loc)), js_ast.Binding), $clone(s2.Value, js_ast.Expr)), js_ast.Decl)]), 0, false, false), $clone(stmt.Loc, logger.Loc)));
-						} else if ($assertType(_ref$6, ptrType$35, true)[1]) {
+						} else if ($assertType(_ref$6, ptrType$40, true)[1]) {
 							s2$1 = _ref$6.$val;
 							s2$1 = new js_ast.SFunction.ptr($clone(s2$1.Fn, js_ast.Fn), false);
 							s2$1.Fn.Name = s$7.DefaultName;
 							js_ast.Stmt.copy(stmt, new js_ast.Stmt.ptr(s2$1, $clone(s$7.Value.Loc, logger.Loc)));
-						} else if ($assertType(_ref$6, ptrType$36, true)[1]) {
+						} else if ($assertType(_ref$6, ptrType$41, true)[1]) {
 							s2$2 = _ref$6.$val;
 							s2$2 = new js_ast.SClass.ptr($clone(s2$2.Class, js_ast.Class), false);
 							s2$2.Class.Name = s$7.DefaultName;
@@ -318296,11 +321067,11 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 				if (!(_i < _ref.$length)) { break; }
 				clone = [clone];
 				stmt = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), js_ast.Stmt);
-				_tuple = $assertType(stmt.Data, ptrType$37, true);
+				_tuple = $assertType(stmt.Data, ptrType$42, true);
 				after = _tuple[0];
 				ok = _tuple[1];
 				if (ok) {
-					_tuple$1 = $assertType((x = end - 1 >> 0, ((x < 0 || x >= stmts.$length) ? ($throwRuntimeError("index out of range"), undefined) : stmts.$array[stmts.$offset + x])).Data, ptrType$37, true);
+					_tuple$1 = $assertType((x = end - 1 >> 0, ((x < 0 || x >= stmts.$length) ? ($throwRuntimeError("index out of range"), undefined) : stmts.$array[stmts.$offset + x])).Data, ptrType$42, true);
 					before = _tuple$1[0];
 					ok$1 = _tuple$1[1];
 					if (ok$1) {
@@ -318309,7 +321080,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 								before.Decls = $appendSlice(before.Decls, after.Decls);
 							} else {
 								didMergeWithPreviousLocal = true;
-								clone[0] = $clone(before, js_ast.SLocal);
+								clone[0] = $clone((before === ptrType$42.nil && $throwNilPointerError(), before), js_ast.SLocal);
 								clone[0].Decls = $makeSlice(sliceType$30, 0, (before.Decls.$length + after.Decls.$length >> 0));
 								clone[0].Decls = $appendSlice(clone[0].Decls, before.Decls);
 								clone[0].Decls = $appendSlice(clone[0].Decls, after.Decls);
@@ -318348,7 +321119,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			stmtList$1 = [stmtList$1];
 			c = this;
 			$deferred.push([$methodVal(c, "recoverInternalError"), [waitGroup, partRange$1.sourceIndex]]);
-			file = (x = c.graph.Files, x$1 = partRange$1.sourceIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+			file = (x = c.graph.Files, x$1 = partRange$1.sourceIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$20)));
 			repr = $assertType(file.InputFile.Repr, ptrType$3);
 			nsExportPartIndex = 0;
 			needsWrapper = false;
@@ -318406,13 +321177,13 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 				stmts = part.Stmts;
 				if ($clone(partIndexForLazyDefaultExport, ast.Index32).IsValid() && (partIndex === $clone(partIndexForLazyDefaultExport, ast.Index32).GetIndex())) {
 					stmt = $clone((0 >= stmts.$length ? ($throwRuntimeError("index out of range"), undefined) : stmts.$array[stmts.$offset + 0]), js_ast.Stmt);
-					defaultExport$1 = $assertType(stmt.Data, ptrType$38);
-					defaultExpr = $assertType(defaultExport$1.Value.Data, ptrType$40);
-					_tuple$1 = $assertType(defaultExpr.Value.Data, ptrType$22, true);
+					defaultExport$1 = $assertType(stmt.Data, ptrType$43);
+					defaultExpr = $assertType(defaultExport$1.Value.Data, ptrType$45);
+					_tuple$1 = $assertType(defaultExpr.Value.Data, ptrType$26, true);
 					object = _tuple$1[0];
 					ok$1 = _tuple$1[1];
 					if (ok$1) {
-						objectClone[0] = $clone(object, js_ast.EObject);
+						objectClone[0] = $clone((object === ptrType$26.nil && $throwNilPointerError(), object), js_ast.EObject);
 						objectClone[0].Properties = $appendSlice(new sliceType$27([]), objectClone[0].Properties);
 						_ref$1 = object.Properties;
 						_i$1 = 0;
@@ -318420,7 +321191,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 							if (!(_i$1 < _ref$1.$length)) { break; }
 							i = _i$1;
 							property = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), js_ast.Property);
-							_tuple$2 = $assertType(property.Key.Data, ptrType$23, true);
+							_tuple$2 = $assertType(property.Key.Data, ptrType$27, true);
 							str = _tuple$2[0];
 							ok$2 = _tuple$2[1];
 							if (ok$2) {
@@ -318432,7 +321203,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 									if (ok$3) {
 										part$1 = $clone((x$7 = repr.AST.Parts, x$8 = (x$9 = repr.TopLevelSymbolToParts($clone(export$1.Ref, ast.Ref)), (0 >= x$9.$length ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + 0])), ((x$8 < 0 || x$8 >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + x$8])), js_ast.Part);
 										if (part$1.IsLive) {
-											ref = $clone($assertType((x$10 = $assertType((x$11 = part$1.Stmts, (0 >= x$11.$length ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + 0])).Data, ptrType$37).Decls, (0 >= x$10.$length ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + 0])).Binding.Data, ptrType$41).Ref, ast.Ref);
+											ref = $clone($assertType((x$10 = $assertType((x$11 = part$1.Stmts, (0 >= x$11.$length ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + 0])).Data, ptrType$42).Decls, (0 >= x$10.$length ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + 0])).Binding.Data, ptrType$46).Ref, ast.Ref);
 											js_ast.Expr.copy((x$12 = objectClone[0].Properties, ((i < 0 || i >= x$12.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$12.$array[x$12.$offset + i])).ValueOrNil, new js_ast.Expr.ptr(new js_ast.EIdentifier.ptr($clone(ref, ast.Ref), false, false, false), $clone(property.Key.Loc, logger.Loc)));
 										}
 									}
@@ -318440,9 +321211,9 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 							}
 							_i$1++;
 						}
-						defaultExprClone[0] = $clone(defaultExpr, js_ast.SExpr);
+						defaultExprClone[0] = $clone((defaultExpr === ptrType$45.nil && $throwNilPointerError(), defaultExpr), js_ast.SExpr);
 						defaultExprClone[0].Value.Data = objectClone[0];
-						defaultExportClone[0] = $clone(defaultExport$1, js_ast.SExportDefault);
+						defaultExportClone[0] = $clone((defaultExport$1 === ptrType$43.nil && $throwNilPointerError(), defaultExport$1), js_ast.SExportDefault);
 						defaultExportClone[0].Value.Data = defaultExprClone[0];
 						stmt.Data = defaultExportClone[0];
 						stmts = new sliceType$21([$clone(stmt, js_ast.Stmt)]);
@@ -318480,9 +321251,9 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 							if (!c.options.UnsupportedJSFeatures.Has(new compat.JSFeature(512, 0))) {
 								kind = 1;
 							}
-							cjsArgs = new sliceType$32([$clone(new js_ast.Expr.ptr(new js_ast.EObject.ptr(new sliceType$27([$clone(new js_ast.Property.ptr(ptrType$21.nil, $clone(new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16(file.InputFile.Source.PrettyPath), new logger.Loc.ptr(0), false, false, false), new logger.Loc.ptr(0)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EFunction.ptr($clone(new js_ast.Fn.ptr(ptrType$13.nil, args, $clone(new js_ast.FnBody.ptr($clone(new js_ast.SBlock.ptr(stmts$1, new logger.Loc.ptr(0)), js_ast.SBlock), new logger.Loc.ptr(0)), js_ast.FnBody), new ast.Ref.ptr(0, 0), new logger.Loc.ptr(0), false, false, false, false, false, false), js_ast.Fn)), new logger.Loc.ptr(0)), js_ast.Expr), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$29.nil, new logger.Loc.ptr(0), new logger.Loc.ptr(0), kind, 0), js_ast.Property)]), new logger.Loc.ptr(0), new logger.Loc.ptr(0), false, false), new logger.Loc.ptr(0)), js_ast.Expr)]);
+							cjsArgs = new sliceType$32([$clone(new js_ast.Expr.ptr(new js_ast.EObject.ptr(new sliceType$27([$clone(new js_ast.Property.ptr(ptrType$25.nil, $clone(new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16(file.InputFile.Source.PrettyPath), new logger.Loc.ptr(0), false, false, false), new logger.Loc.ptr(0)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EFunction.ptr($clone(new js_ast.Fn.ptr(ptrType$17.nil, args, $clone(new js_ast.FnBody.ptr($clone(new js_ast.SBlock.ptr(stmts$1, new logger.Loc.ptr(0)), js_ast.SBlock), new logger.Loc.ptr(0)), js_ast.FnBody), new ast.Ref.ptr(0, 0), new logger.Loc.ptr(0), false, false, false, false, false, false), js_ast.Fn)), new logger.Loc.ptr(0)), js_ast.Expr), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$29.nil, new logger.Loc.ptr(0), new logger.Loc.ptr(0), kind, 0), js_ast.Property)]), new logger.Loc.ptr(0), new logger.Loc.ptr(0), false, false), new logger.Loc.ptr(0)), js_ast.Expr)]);
 						} else if (c.options.UnsupportedJSFeatures.Has(new compat.JSFeature(0, 4))) {
-							cjsArgs = new sliceType$32([$clone(new js_ast.Expr.ptr(new js_ast.EFunction.ptr($clone(new js_ast.Fn.ptr(ptrType$13.nil, args, $clone(new js_ast.FnBody.ptr($clone(new js_ast.SBlock.ptr(stmts$1, new logger.Loc.ptr(0)), js_ast.SBlock), new logger.Loc.ptr(0)), js_ast.FnBody), new ast.Ref.ptr(0, 0), new logger.Loc.ptr(0), false, false, false, false, false, false), js_ast.Fn)), new logger.Loc.ptr(0)), js_ast.Expr)]);
+							cjsArgs = new sliceType$32([$clone(new js_ast.Expr.ptr(new js_ast.EFunction.ptr($clone(new js_ast.Fn.ptr(ptrType$17.nil, args, $clone(new js_ast.FnBody.ptr($clone(new js_ast.SBlock.ptr(stmts$1, new logger.Loc.ptr(0)), js_ast.SBlock), new logger.Loc.ptr(0)), js_ast.FnBody), new ast.Ref.ptr(0, 0), new logger.Loc.ptr(0), false, false, false, false, false, false), js_ast.Fn)), new logger.Loc.ptr(0)), js_ast.Expr)]);
 						} else {
 							cjsArgs = new sliceType$32([$clone(new js_ast.Expr.ptr(new js_ast.EArrow.ptr(args, $clone(new js_ast.FnBody.ptr($clone(new js_ast.SBlock.ptr(stmts$1, new logger.Loc.ptr(0)), js_ast.SBlock), new logger.Loc.ptr(0)), js_ast.FnBody), false, false, false, false), new logger.Loc.ptr(0)), js_ast.Expr)]);
 						}
@@ -318499,10 +321270,10 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 							/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 14; continue; }
 							stmt$1 = $clone(((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]), js_ast.Stmt);
 							_ref$3 = stmt$1.Data;
-							/* */ if ($assertType(_ref$3, ptrType$37, true)[1]) { $s = 15; continue; }
-							/* */ if ($assertType(_ref$3, ptrType$35, true)[1]) { $s = 16; continue; }
+							/* */ if ($assertType(_ref$3, ptrType$42, true)[1]) { $s = 15; continue; }
+							/* */ if ($assertType(_ref$3, ptrType$40, true)[1]) { $s = 16; continue; }
 							/* */ $s = 17; continue;
-							/* if ($assertType(_ref$3, ptrType$37, true)[1]) { */ case 15:
+							/* if ($assertType(_ref$3, ptrType$42, true)[1]) { */ case 15:
 								s = _ref$3.$val;
 								wrapIdentifier = (function(decls, stmtList$1) { return function linkerContext·generateCodeForFileInChunkJS·func1(loc, ref$1) {
 										var loc, ref$1;
@@ -318529,7 +321300,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 								}
 								js_ast.Stmt.copy(stmt$1, new js_ast.Stmt.ptr(new js_ast.SExpr.ptr($clone(value$1, js_ast.Expr), false), $clone(stmt$1.Loc, logger.Loc)));
 								$s = 17; continue;
-							/* } else if ($assertType(_ref$3, ptrType$35, true)[1]) { */ case 16:
+							/* } else if ($assertType(_ref$3, ptrType$40, true)[1]) { */ case 16:
 								s$1 = _ref$3.$val;
 								stmtList$1[0].outsideWrapperPrefix = $append(stmtList$1[0].outsideWrapperPrefix, stmt$1);
 								_i$2++;
@@ -318547,9 +321318,9 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 							if (!c.options.UnsupportedJSFeatures.Has(new compat.JSFeature(512, 0))) {
 								kind$1 = 1;
 							}
-							esmArgs = new sliceType$32([$clone(new js_ast.Expr.ptr(new js_ast.EObject.ptr(new sliceType$27([$clone(new js_ast.Property.ptr(ptrType$21.nil, $clone(new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16(file.InputFile.Source.PrettyPath), new logger.Loc.ptr(0), false, false, false), new logger.Loc.ptr(0)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EFunction.ptr($clone(new js_ast.Fn.ptr(ptrType$13.nil, sliceType$31.nil, $clone(new js_ast.FnBody.ptr($clone(new js_ast.SBlock.ptr(stmts$1, new logger.Loc.ptr(0)), js_ast.SBlock), new logger.Loc.ptr(0)), js_ast.FnBody), new ast.Ref.ptr(0, 0), new logger.Loc.ptr(0), isAsync, false, false, false, false, false), js_ast.Fn)), new logger.Loc.ptr(0)), js_ast.Expr), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$29.nil, new logger.Loc.ptr(0), new logger.Loc.ptr(0), kind$1, 0), js_ast.Property)]), new logger.Loc.ptr(0), new logger.Loc.ptr(0), false, false), new logger.Loc.ptr(0)), js_ast.Expr)]);
+							esmArgs = new sliceType$32([$clone(new js_ast.Expr.ptr(new js_ast.EObject.ptr(new sliceType$27([$clone(new js_ast.Property.ptr(ptrType$25.nil, $clone(new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16(file.InputFile.Source.PrettyPath), new logger.Loc.ptr(0), false, false, false), new logger.Loc.ptr(0)), js_ast.Expr), $clone(new js_ast.Expr.ptr(new js_ast.EFunction.ptr($clone(new js_ast.Fn.ptr(ptrType$17.nil, sliceType$31.nil, $clone(new js_ast.FnBody.ptr($clone(new js_ast.SBlock.ptr(stmts$1, new logger.Loc.ptr(0)), js_ast.SBlock), new logger.Loc.ptr(0)), js_ast.FnBody), new ast.Ref.ptr(0, 0), new logger.Loc.ptr(0), isAsync, false, false, false, false, false), js_ast.Fn)), new logger.Loc.ptr(0)), js_ast.Expr), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$29.nil, new logger.Loc.ptr(0), new logger.Loc.ptr(0), kind$1, 0), js_ast.Property)]), new logger.Loc.ptr(0), new logger.Loc.ptr(0), false, false), new logger.Loc.ptr(0)), js_ast.Expr)]);
 						} else if (c.options.UnsupportedJSFeatures.Has(new compat.JSFeature(0, 4))) {
-							esmArgs = new sliceType$32([$clone(new js_ast.Expr.ptr(new js_ast.EFunction.ptr($clone(new js_ast.Fn.ptr(ptrType$13.nil, sliceType$31.nil, $clone(new js_ast.FnBody.ptr($clone(new js_ast.SBlock.ptr(stmts$1, new logger.Loc.ptr(0)), js_ast.SBlock), new logger.Loc.ptr(0)), js_ast.FnBody), new ast.Ref.ptr(0, 0), new logger.Loc.ptr(0), isAsync, false, false, false, false, false), js_ast.Fn)), new logger.Loc.ptr(0)), js_ast.Expr)]);
+							esmArgs = new sliceType$32([$clone(new js_ast.Expr.ptr(new js_ast.EFunction.ptr($clone(new js_ast.Fn.ptr(ptrType$17.nil, sliceType$31.nil, $clone(new js_ast.FnBody.ptr($clone(new js_ast.SBlock.ptr(stmts$1, new logger.Loc.ptr(0)), js_ast.SBlock), new logger.Loc.ptr(0)), js_ast.FnBody), new ast.Ref.ptr(0, 0), new logger.Loc.ptr(0), isAsync, false, false, false, false, false), js_ast.Fn)), new logger.Loc.ptr(0)), js_ast.Expr)]);
 						} else {
 							esmArgs = new sliceType$32([$clone(new js_ast.Expr.ptr(new js_ast.EArrow.ptr(sliceType$31.nil, $clone(new js_ast.FnBody.ptr($clone(new js_ast.SBlock.ptr(stmts$1, new logger.Loc.ptr(0)), js_ast.SBlock), new logger.Loc.ptr(0)), js_ast.FnBody), isAsync, false, false, false), new logger.Loc.ptr(0)), js_ast.Expr)]);
 						}
@@ -318563,7 +321334,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 				case 9:
 			/* } */ case 8:
 			addSourceMappings = false;
-			inputSourceMap = ptrType$42.nil;
+			inputSourceMap = ptrType$47.nil;
 			lineOffsetTables = sliceType$43.nil;
 			if (new config.Loader(file.InputFile.Loader).CanHaveSourceMap() && !((c.options.SourceMap === 0))) {
 				addSourceMappings = true;
@@ -318579,7 +321350,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			tree.Directives = sliceType$11.nil;
 			tree.Parts = new sliceType$44([$clone(new js_ast.Part.ptr(stmts$1, sliceType$25.nil, sliceType$4.nil, sliceType$26.nil, false, false, false, sliceType$17.nil, false, false, false), js_ast.Part)]);
 			_r$1 = js_printer.Print($clone(tree, js_ast.AST), $clone(c.graph.Symbols, ast.SymbolMap), r, $clone(printOptions, js_printer.Options)); /* */ $s = 21; case 21: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			compileResultJS.copy(result, new compileResultJS.ptr($clone(_r$1, js_printer.PrintResult), partRange$1.sourceIndex, new sourcemap.LineColumnOffset.ptr(0, 0)));
+			compileResultJS.copy((result === ptrType$48.nil && $throwNilPointerError(), result), new compileResultJS.ptr($clone(_r$1, js_printer.PrintResult), partRange$1.sourceIndex, new sourcemap.LineColumnOffset.ptr(0, 0)));
 			/* */ if (file.InputFile.Loader === 8) { $s = 22; continue; }
 			/* */ $s = 23; continue;
 			/* if (file.InputFile.Loader === 8) { */ case 22:
@@ -318595,7 +321366,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			result = new compileResultJS.ptr(new js_printer.PrintResult.ptr(sliceType$7.nil, sliceType$11.nil, sliceType$11.nil, new sourcemap.Chunk.ptr(new sourcemap.MappingsBuffer.ptr(sliceType$7.nil, new ast.Index32.ptr(0)), sliceType$45.nil, new sourcemap.SourceMapState.ptr(0, 0, 0, 0, 0, 0, false), 0, false)), 0, new sourcemap.LineColumnOffset.ptr(0, 0));
 			c = this;
-			file = (x = c.graph.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + sourceIndex]));
+			file = (x = c.graph.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + sourceIndex, ptrType$20)));
 			repr = $assertType(file.InputFile.Repr, ptrType$3);
 			stmts = sliceType$21.nil;
 			_1 = c.options.OutputFormat;
@@ -318643,7 +321414,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 						if (ok || !js_ast.IsIdentifier(export$1)) {
 							js_ast.Expr.copy(valueOrNil, new js_ast.Expr.ptr(js_ast.ENullShared, new logger.Loc.ptr(0)));
 						}
-						moduleExports = $append(moduleExports, new js_ast.Property.ptr(ptrType$21.nil, $clone(new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16(export$1), new logger.Loc.ptr(0), false, false, false), new logger.Loc.ptr(0)), js_ast.Expr), $clone(valueOrNil, js_ast.Expr), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$29.nil, new logger.Loc.ptr(0), new logger.Loc.ptr(0), 0, 0));
+						moduleExports = $append(moduleExports, new js_ast.Property.ptr(ptrType$25.nil, $clone(new js_ast.Expr.ptr(new js_ast.EString.ptr(helpers.StringToUTF16(export$1), new logger.Loc.ptr(0), false, false, false), new logger.Loc.ptr(0)), js_ast.Expr), $clone(valueOrNil, js_ast.Expr), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$29.nil, new logger.Loc.ptr(0), new logger.Loc.ptr(0), 0, 0));
 						_i++;
 					}
 					_ref$1 = repr.AST.ExportStarImportRecords;
@@ -318651,9 +321422,9 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 					while (true) {
 						if (!(_i$1 < _ref$1.$length)) { break; }
 						importRecordIndex = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-						record = (x$1 = repr.AST.ImportRecords, ((importRecordIndex < 0 || importRecordIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + importRecordIndex]));
+						record = (x$1 = repr.AST.ImportRecords, ((importRecordIndex < 0 || importRecordIndex >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + importRecordIndex, ptrType$15)));
 						if (!$clone(record.SourceIndex, ast.Index32).IsValid()) {
-							moduleExports = $append(moduleExports, new js_ast.Property.ptr(ptrType$21.nil, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), $clone(new js_ast.Expr.ptr(new js_ast.ERequireString.ptr(importRecordIndex, new logger.Loc.ptr(0)), new logger.Loc.ptr(0)), js_ast.Expr), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$29.nil, new logger.Loc.ptr(0), new logger.Loc.ptr(0), 5, 0));
+							moduleExports = $append(moduleExports, new js_ast.Property.ptr(ptrType$25.nil, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), $clone(new js_ast.Expr.ptr(new js_ast.ERequireString.ptr(importRecordIndex, new logger.Loc.ptr(0)), new logger.Loc.ptr(0)), js_ast.Expr), new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), sliceType$29.nil, new logger.Loc.ptr(0), new logger.Loc.ptr(0), 5, 0));
 						}
 						_i$1++;
 					}
@@ -318692,7 +321463,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 								ast.Ref.copy(export$2.Ref, importData.Ref);
 								export$2.SourceIndex = importData.SourceIndex;
 							}
-							if (!($clone(c.graph.Symbols, ast.SymbolMap).Get($clone(export$2.Ref, ast.Ref)).NamespaceAlias === ptrType$12.nil)) {
+							if (!($clone(c.graph.Symbols, ast.SymbolMap).Get($clone(export$2.Ref, ast.Ref)).NamespaceAlias === ptrType$16.nil)) {
 								tempRef = $clone((x$4 = repr.Meta.CJSExportCopies, ((i < 0 || i >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + i])), ast.Ref);
 								stmts = $append(stmts, new js_ast.Stmt.ptr(new js_ast.SLocal.ptr(new sliceType$30([$clone(new js_ast.Decl.ptr($clone(new js_ast.Binding.ptr(new js_ast.BIdentifier.ptr($clone(tempRef, ast.Ref)), new logger.Loc.ptr(0)), js_ast.Binding), $clone(new js_ast.Expr.ptr(new js_ast.EImportIdentifier.ptr($clone(export$2.Ref, ast.Ref), false, false), new logger.Loc.ptr(0)), js_ast.Expr)), js_ast.Decl)]), 0, false, false), new logger.Loc.ptr(0)));
 								items = $append(items, new js_ast.ClauseItem.ptr(alias, "", new logger.Loc.ptr(0), $clone(new ast.LocRef.ptr(new logger.Loc.ptr(0), $clone(tempRef, ast.Ref)), ast.LocRef)));
@@ -318715,7 +321486,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			if (c.options.OutputFormat === 1) {
 				indent = indent + (1) >> 0;
 			}
-			printOptions = new js_printer.Options.ptr($methodVal(c, "requireOrImportMetaForSource"), false, false, c.mangledProps, ptrType$42.nil, sliceType$43.nil, $clone(toCommonJSRef, ast.Ref), $clone(toESMRef, ast.Ref), new ast.Ref.ptr(0, 0), c.options.UnsupportedJSFeatures, indent, c.options.LineLimit, c.options.OutputFormat, c.options.MinifyWhitespace, c.options.MinifyIdentifiers, c.options.MinifySyntax, c.options.ASCIIOnly, c.options.LegalComments, 0, false, false);
+			printOptions = new js_printer.Options.ptr($methodVal(c, "requireOrImportMetaForSource"), false, false, c.mangledProps, ptrType$47.nil, sliceType$43.nil, $clone(toCommonJSRef, ast.Ref), $clone(toESMRef, ast.Ref), new ast.Ref.ptr(0, 0), c.options.UnsupportedJSFeatures, indent, c.options.LineLimit, c.options.OutputFormat, c.options.MinifyWhitespace, c.options.MinifyIdentifiers, c.options.MinifySyntax, c.options.ASCIIOnly, c.options.LegalComments, 0, false, false);
 			_r = js_printer.Print($clone(tree, js_ast.AST), $clone(c.graph.Symbols, ast.SymbolMap), r, $clone(printOptions, js_printer.Options)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			js_printer.PrintResult.copy(result.PrintResult, _r);
 			$s = -1; return result;
@@ -318795,7 +321566,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 				while (true) {
 					if (!(_i$3 < _ref$3.$length)) { break; }
 					sourceIndex$1 = ((_i$3 < 0 || _i$3 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$3]);
-					new ptrType$43(firstTopLevelSlots).UnionMax($clone($assertType((x$3 = c.graph.Files, ((sourceIndex$1 < 0 || sourceIndex$1 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + sourceIndex$1])).InputFile.Repr, ptrType$3).AST.NestedScopeSlotCounts, ast.SlotCounts));
+					new ptrType$49(firstTopLevelSlots).UnionMax($clone($assertType((x$3 = c.graph.Files, ((sourceIndex$1 < 0 || sourceIndex$1 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + sourceIndex$1])).InputFile.Repr, ptrType$3).AST.NestedScopeSlotCounts, ast.SlotCounts));
 					_i$3++;
 				}
 				r[0] = renamer.NewMinifyRenamer($clone(c.graph.Symbols, ast.SymbolMap), $clone(firstTopLevelSlots, ast.SlotCounts), reservedNames);
@@ -318850,7 +321621,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 							waitGroup[0].Done();
 							$s = -1; return;
 							/* */ } return; } var $f = {$blk: linkerContext·renameSymbolsInChunk·func1, $c: true, $r, _i$5, _i$6, _ref$5, _ref$6, declared, part, partIndex, repr$1, topLevelSymbols$1, x$5, $s};return $f;
-						}; })(minifier, r, stableSourceIndices, topLevelSymbols, waitGroup), [$indexPtr(allTopLevelSymbols.$array, allTopLevelSymbols.$offset + i$1, ptrType$44), repr]);
+						}; })(minifier, r, stableSourceIndices, topLevelSymbols, waitGroup), [((i$1 < 0 || i$1 >= allTopLevelSymbols.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(allTopLevelSymbols.$array, allTopLevelSymbols.$offset + i$1, ptrType$50)), repr]);
 					_i$4++;
 				$s = 13; continue;
 				case 14:
@@ -318872,7 +321643,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 				while (true) {
 					if (!(_i$6 < _ref$6.$length)) { break; }
 					stable = $clone(((_i$6 < 0 || _i$6 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$6]), stableRef);
-					r[0].AccumulateSymbolCount((topLevelSymbols.$ptr || (topLevelSymbols.$ptr = new ptrType$44(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, topLevelSymbols))), $clone(stable.Ref, ast.Ref), 1, stableSourceIndices[0]);
+					r[0].AccumulateSymbolCount((topLevelSymbols.$ptr || (topLevelSymbols.$ptr = new ptrType$50(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, topLevelSymbols))), $clone(stable.Ref, ast.Ref), 1, stableSourceIndices[0]);
 					_i$6++;
 				}
 				_ref$7 = allTopLevelSymbols;
@@ -318931,24 +321702,24 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 								/* if (!(_i$11 < _ref$11.$length)) { break; } */ if(!(_i$11 < _ref$11.$length)) { $s = 39; continue; }
 								stmt = $clone(((_i$11 < 0 || _i$11 >= _ref$11.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$11.$array[_ref$11.$offset + _i$11]), js_ast.Stmt);
 								_ref$12 = stmt.Data;
-								/* */ if ($assertType(_ref$12, ptrType$31, true)[1]) { $s = 40; continue; }
-								/* */ if ($assertType(_ref$12, ptrType$32, true)[1]) { $s = 41; continue; }
-								/* */ if ($assertType(_ref$12, ptrType$33, true)[1]) { $s = 42; continue; }
+								/* */ if ($assertType(_ref$12, ptrType$36, true)[1]) { $s = 40; continue; }
+								/* */ if ($assertType(_ref$12, ptrType$37, true)[1]) { $s = 41; continue; }
+								/* */ if ($assertType(_ref$12, ptrType$38, true)[1]) { $s = 42; continue; }
 								/* */ $s = 43; continue;
-								/* if ($assertType(_ref$12, ptrType$31, true)[1]) { */ case 40:
+								/* if ($assertType(_ref$12, ptrType$36, true)[1]) { */ case 40:
 									s = _ref$12.$val;
 									/* */ if (!$clone((x$6 = repr$1.AST.ImportRecords, x$7 = s.ImportRecordIndex, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7])).SourceIndex, ast.Index32).IsValid()) { $s = 44; continue; }
 									/* */ $s = 45; continue;
 									/* if (!$clone((x$6 = repr$1.AST.ImportRecords, x$7 = s.ImportRecordIndex, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7])).SourceIndex, ast.Index32).IsValid()) { */ case 44:
 										$r = r$1.AddTopLevelSymbol($clone(s.NamespaceRef, ast.Ref)); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-										/* */ if (!(s.DefaultName === ptrType$13.nil)) { $s = 47; continue; }
+										/* */ if (!(s.DefaultName === ptrType$17.nil)) { $s = 47; continue; }
 										/* */ $s = 48; continue;
-										/* if (!(s.DefaultName === ptrType$13.nil)) { */ case 47:
+										/* if (!(s.DefaultName === ptrType$17.nil)) { */ case 47:
 											$r = r$1.AddTopLevelSymbol($clone(s.DefaultName.Ref, ast.Ref)); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 										/* } */ case 48:
-										/* */ if (!(s.Items === ptrType$14.nil)) { $s = 50; continue; }
+										/* */ if (!(s.Items === ptrType$18.nil)) { $s = 50; continue; }
 										/* */ $s = 51; continue;
-										/* if (!(s.Items === ptrType$14.nil)) { */ case 50:
+										/* if (!(s.Items === ptrType$18.nil)) { */ case 50:
 											_ref$13 = s.Items.$get();
 											_i$12 = 0;
 											/* while (true) { */ case 52:
@@ -318961,7 +321732,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 										/* } */ case 51:
 									/* } */ case 45:
 									$s = 43; continue;
-								/* } else if ($assertType(_ref$12, ptrType$32, true)[1]) { */ case 41:
+								/* } else if ($assertType(_ref$12, ptrType$37, true)[1]) { */ case 41:
 									s$1 = _ref$12.$val;
 									/* */ if (!$clone((x$8 = repr$1.AST.ImportRecords, x$9 = s$1.ImportRecordIndex, ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9])).SourceIndex, ast.Index32).IsValid()) { $s = 55; continue; }
 									/* */ $s = 56; continue;
@@ -318969,7 +321740,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 										$r = r$1.AddTopLevelSymbol($clone(s$1.NamespaceRef, ast.Ref)); /* */ $s = 57; case 57: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 									/* } */ case 56:
 									$s = 43; continue;
-								/* } else if ($assertType(_ref$12, ptrType$33, true)[1]) { */ case 42:
+								/* } else if ($assertType(_ref$12, ptrType$38, true)[1]) { */ case 42:
 									s$2 = _ref$12.$val;
 									/* */ if (!$clone((x$10 = repr$1.AST.ImportRecords, x$11 = s$2.ImportRecordIndex, ((x$11 < 0 || x$11 >= x$10.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + x$11])).SourceIndex, ast.Index32).IsValid()) { $s = 58; continue; }
 									/* */ $s = 59; continue;
@@ -319053,7 +321824,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			waitGroup = [waitGroup];
 			c[0] = this;
 			$deferred.push([$methodVal(c[0], "recoverInternalError"), [chunkWaitGroup, 0]]);
-			chunk[0] = (x = c[0].chunks, ((chunkIndex < 0 || chunkIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + chunkIndex]));
+			chunk[0] = (x = c[0].chunks, ((chunkIndex < 0 || chunkIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + chunkIndex, ptrType$10)));
 			timer = c[0].timer.Fork();
 			/* */ if (!(timer === ptrType$1.nil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
@@ -319089,7 +321860,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 					/* continue; */ $s = 10; continue;
 				}
 				compileResults = $append(compileResults, new compileResultJS.ptr(new js_printer.PrintResult.ptr(sliceType$7.nil, sliceType$11.nil, sliceType$11.nil, new sourcemap.Chunk.ptr(new sourcemap.MappingsBuffer.ptr(sliceType$7.nil, new ast.Index32.ptr(0)), sliceType$45.nil, new sourcemap.SourceMapState.ptr(0, 0, 0, 0, 0, 0, false), 0, false)), 0, new sourcemap.LineColumnOffset.ptr(0, 0)));
-				compileResult = (x$2 = compileResults.$length - 1 >> 0, ((x$2 < 0 || x$2 >= compileResults.$length) ? ($throwRuntimeError("index out of range"), undefined) : compileResults.$array[compileResults.$offset + x$2]));
+				compileResult = (x$2 = compileResults.$length - 1 >> 0, ((x$2 < 0 || x$2 >= compileResults.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(compileResults.$array, compileResults.$offset + x$2, ptrType$48)));
 				waitGroup[0].Add(1);
 				$go($methodVal(c[0], "generateCodeForFileInChunkJS"), [r, waitGroup[0], $clone(partRange$1, partRange), $clone(toCommonJSRef, ast.Ref), $clone(toESMRef, ast.Ref), $clone(runtimeRequireRef, ast.Ref), compileResult, dataForSourceMaps]);
 				_i++;
@@ -319102,7 +321873,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			if (c[0].options.OutputFormat === 1) {
 				indent = indent + (1) >> 0;
 			}
-			printOptions = new js_printer.Options.ptr($throwNilPointerError, false, false, false, ptrType$42.nil, sliceType$43.nil, new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), new compat.JSFeature(0, 0), indent, c[0].options.LineLimit, c[0].options.OutputFormat, c[0].options.MinifyWhitespace, c[0].options.MinifyIdentifiers, c[0].options.MinifySyntax, false, 0, 0, false, c[0].options.NeedsMetafile);
+			printOptions = new js_printer.Options.ptr($throwNilPointerError, false, false, false, ptrType$47.nil, sliceType$43.nil, new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), new compat.JSFeature(0, 0), indent, c[0].options.LineLimit, c[0].options.OutputFormat, c[0].options.MinifyWhitespace, c[0].options.MinifyIdentifiers, c[0].options.MinifySyntax, false, 0, 0, false, c[0].options.NeedsMetafile);
 			crossChunkImportRecords = $makeSlice(sliceType$36, chunk[0].crossChunkImports.$length);
 			_ref$1 = chunk[0].crossChunkImports;
 			_i$1 = 0;
@@ -319110,14 +321881,14 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 				if (!(_i$1 < _ref$1.$length)) { break; }
 				i = _i$1;
 				chunkImport$1 = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), chunkImport);
-				ast.ImportRecord.copy(((i < 0 || i >= crossChunkImportRecords.$length) ? ($throwRuntimeError("index out of range"), undefined) : crossChunkImportRecords.$array[crossChunkImportRecords.$offset + i]), new ast.ImportRecord.ptr(ptrType$28.nil, ptrType$29.nil, $clone(new logger.Path.ptr((x$3 = c[0].chunks, x$4 = chunkImport$1.chunkIndex, ((x$4 < 0 || x$4 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + x$4])).uniqueKey, "", "", new logger.ImportAttributes.ptr(""), 0), logger.Path), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Loc.ptr(0), new ast.Index32.ptr(0), new ast.Index32.ptr(0), 20480, chunkImport$1.importKind));
+				ast.ImportRecord.copy(((i < 0 || i >= crossChunkImportRecords.$length) ? ($throwRuntimeError("index out of range"), undefined) : crossChunkImportRecords.$array[crossChunkImportRecords.$offset + i]), new ast.ImportRecord.ptr(ptrType$32.nil, ptrType$33.nil, $clone(new logger.Path.ptr((x$3 = c[0].chunks, x$4 = chunkImport$1.chunkIndex, ((x$4 < 0 || x$4 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + x$4])).uniqueKey, "", "", new logger.ImportAttributes.ptr(""), 0), logger.Path), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Loc.ptr(0), new ast.Index32.ptr(0), new ast.Index32.ptr(0), 20480, chunkImport$1.importKind));
 				_i$1++;
 			}
-			_r$5 = js_printer.Print($clone(new js_ast.AST.ptr(new js_ast.ModuleTypeData.ptr(ptrType$45.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), new sliceType$44([$clone(new js_ast.Part.ptr(chunkRepr$1.crossChunkPrefixStmts, sliceType$25.nil, sliceType$4.nil, sliceType$26.nil, false, false, false, sliceType$17.nil, false, false, false), js_ast.Part)]), sliceType$2.nil, false, ptrType$17.nil, ptrType$5.nil, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), "", sliceType$11.nil, "", false, false, false, false, false, crossChunkImportRecords, false, false, sliceType$4.nil, new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), 0, arrayType$2.zero(), false, false, false, 0), js_ast.AST), $clone(c[0].graph.Symbols, ast.SymbolMap), r, $clone(printOptions, js_printer.Options)); /* */ $s = 12; case 12: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			_r$5 = js_printer.Print($clone(new js_ast.AST.ptr(new js_ast.ModuleTypeData.ptr(ptrType$51.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), new sliceType$44([$clone(new js_ast.Part.ptr(chunkRepr$1.crossChunkPrefixStmts, sliceType$25.nil, sliceType$4.nil, sliceType$26.nil, false, false, false, sliceType$17.nil, false, false, false), js_ast.Part)]), sliceType$2.nil, false, ptrType$22.nil, ptrType$5.nil, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), "", sliceType$11.nil, "", false, false, false, false, false, crossChunkImportRecords, false, false, sliceType$4.nil, new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), 0, arrayType$2.zero(), false, false, false, 0), js_ast.AST), $clone(c[0].graph.Symbols, ast.SymbolMap), r, $clone(printOptions, js_printer.Options)); /* */ $s = 12; case 12: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 			crossChunkResult = $clone(_r$5, js_printer.PrintResult);
 			crossChunkPrefix = crossChunkResult.JS;
 			jsonMetadataImports = crossChunkResult.JSONMetadataImports;
-			_r$6 = js_printer.Print($clone(new js_ast.AST.ptr(new js_ast.ModuleTypeData.ptr(ptrType$45.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), new sliceType$44([$clone(new js_ast.Part.ptr(chunkRepr$1.crossChunkSuffixStmts, sliceType$25.nil, sliceType$4.nil, sliceType$26.nil, false, false, false, sliceType$17.nil, false, false, false), js_ast.Part)]), sliceType$2.nil, false, ptrType$17.nil, ptrType$5.nil, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), "", sliceType$11.nil, "", false, false, false, false, false, sliceType$36.nil, false, false, sliceType$4.nil, new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), 0, arrayType$2.zero(), false, false, false, 0), js_ast.AST), $clone(c[0].graph.Symbols, ast.SymbolMap), r, $clone(printOptions, js_printer.Options)); /* */ $s = 13; case 13: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			_r$6 = js_printer.Print($clone(new js_ast.AST.ptr(new js_ast.ModuleTypeData.ptr(ptrType$51.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), new sliceType$44([$clone(new js_ast.Part.ptr(chunkRepr$1.crossChunkSuffixStmts, sliceType$25.nil, sliceType$4.nil, sliceType$26.nil, false, false, false, sliceType$17.nil, false, false, false), js_ast.Part)]), sliceType$2.nil, false, ptrType$22.nil, ptrType$5.nil, new js_ast.Expr.ptr($ifaceNil, new logger.Loc.ptr(0)), "", sliceType$11.nil, "", false, false, false, false, false, sliceType$36.nil, false, false, sliceType$4.nil, new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), new ast.Ref.ptr(0, 0), 0, arrayType$2.zero(), false, false, false, 0), js_ast.AST), $clone(c[0].graph.Symbols, ast.SymbolMap), r, $clone(printOptions, js_printer.Options)); /* */ $s = 13; case 13: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 			crossChunkSuffix = _r$6.JS;
 			entryPointTail = new compileResultJS.ptr(new js_printer.PrintResult.ptr(sliceType$7.nil, sliceType$11.nil, sliceType$11.nil, new sourcemap.Chunk.ptr(new sourcemap.MappingsBuffer.ptr(sliceType$7.nil, new ast.Index32.ptr(0)), sliceType$45.nil, new sourcemap.SourceMapState.ptr(0, 0, 0, 0, 0, 0, false), 0, false)), 0, new sourcemap.LineColumnOffset.ptr(0, 0));
 			/* */ if (chunk[0].isEntryPoint) { $s = 14; continue; }
@@ -319649,7 +322420,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			waitGroup = [waitGroup];
 			c[0] = this;
 			$deferred.push([$methodVal(c[0], "recoverInternalError"), [chunkWaitGroup, 0]]);
-			chunk[0] = (x = c[0].chunks, ((chunkIndex < 0 || chunkIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + chunkIndex]));
+			chunk[0] = (x = c[0].chunks, ((chunkIndex < 0 || chunkIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + chunkIndex, ptrType$10)));
 			timer = c[0].timer.Fork();
 			/* */ if (!(timer === ptrType$1.nil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
@@ -319693,16 +322464,16 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 						css_ast.AST.copy(((i < 0 || i >= asts[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : asts[0].$array[asts[0].$offset + i]), new css_ast.AST.ptr(sliceType$2.nil, ptrType$5.nil, importRecords, rules, new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), 0, sliceType$57.nil, false, false, false, sliceType$37.nil, sliceType$37.nil));
 						$s = 15; continue;
 					/* } else if (_1 === (2)) { */ case 13:
-						conditions = ptrType$27.nil;
+						conditions = ptrType$31.nil;
 						/* */ if (entry.conditions.$length > 0) { $s = 16; continue; }
 						/* */ $s = 17; continue;
 						/* if (entry.conditions.$length > 0) { */ case 16:
-							conditions = (x$2 = entry.conditions, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]));
+							conditions = (x$2 = entry.conditions, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + 0, ptrType$31)));
 							i$1 = entry.conditions.$length - 1 >> 0;
 							/* while (true) { */ case 18:
 								/* if (!(i$1 > 0)) { break; } */ if(!(i$1 > 0)) { $s = 19; continue; }
-								astImport = new css_ast.AST.ptr(sliceType$2.nil, ptrType$5.nil, $append(entry.conditionImportRecords, new ast.ImportRecord.ptr(ptrType$28.nil, ptrType$29.nil, $clone(entry.externalPath, logger.Path), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Loc.ptr(0), new ast.Index32.ptr(0), new ast.Index32.ptr(0), 0, 5)), new sliceType$56([$clone(new css_ast.Rule.ptr(new css_ast.RAtImport.ptr((x$3 = entry.conditions, ((i$1 < 0 || i$1 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + i$1])), ((entry.conditionImportRecords.$length >>> 0))), new logger.Loc.ptr(0)), css_ast.Rule)]), new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), 0, sliceType$57.nil, false, false, false, sliceType$37.nil, sliceType$37.nil);
-								_r$4 = css_printer.Print($clone(astImport, css_ast.AST), $clone(c[0].graph.Symbols, ast.SymbolMap), $clone(new css_printer.Options.ptr(ptrType$42.nil, sliceType$43.nil, false, 0, 0, 0, c[0].options.MinifyWhitespace, c[0].options.ASCIIOnly, 0, false, 0, false), css_printer.Options)); /* */ $s = 20; case 20: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+								astImport = new css_ast.AST.ptr(sliceType$2.nil, ptrType$5.nil, $append(entry.conditionImportRecords, new ast.ImportRecord.ptr(ptrType$32.nil, ptrType$33.nil, $clone(entry.externalPath, logger.Path), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Loc.ptr(0), new ast.Index32.ptr(0), new ast.Index32.ptr(0), 0, 5)), new sliceType$56([$clone(new css_ast.Rule.ptr(new css_ast.RAtImport.ptr((x$3 = entry.conditions, ((i$1 < 0 || i$1 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$3.$array, x$3.$offset + i$1, ptrType$31))), ((entry.conditionImportRecords.$length >>> 0))), new logger.Loc.ptr(0)), css_ast.Rule)]), new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), 0, sliceType$57.nil, false, false, false, sliceType$37.nil, sliceType$37.nil);
+								_r$4 = css_printer.Print($clone(astImport, css_ast.AST), $clone(c[0].graph.Symbols, ast.SymbolMap), $clone(new css_printer.Options.ptr(ptrType$47.nil, sliceType$43.nil, false, 0, 0, 0, c[0].options.MinifyWhitespace, c[0].options.ASCIIOnly, 0, false, 0, false), css_printer.Options)); /* */ $s = 20; case 20: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 								astResult = $clone(_r$4, css_printer.PrintResult);
 								_r$5 = bytes.TrimSpace(astResult.CSS); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 								_arg = ($bytesToString(_r$5));
@@ -319712,10 +322483,10 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 							$s = 18; continue;
 							case 19:
 						/* } */ case 17:
-						css_ast.AST.copy(((i < 0 || i >= asts[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : asts[0].$array[asts[0].$offset + i]), new css_ast.AST.ptr(sliceType$2.nil, ptrType$5.nil, $append($appendSlice(new sliceType$36([]), entry.conditionImportRecords), new ast.ImportRecord.ptr(ptrType$28.nil, ptrType$29.nil, $clone(entry.externalPath, logger.Path), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Loc.ptr(0), new ast.Index32.ptr(0), new ast.Index32.ptr(0), 0, 5)), new sliceType$56([$clone(new css_ast.Rule.ptr(new css_ast.RAtImport.ptr(conditions, ((entry.conditionImportRecords.$length >>> 0))), new logger.Loc.ptr(0)), css_ast.Rule)]), new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), 0, sliceType$57.nil, false, false, false, sliceType$37.nil, sliceType$37.nil));
+						css_ast.AST.copy(((i < 0 || i >= asts[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : asts[0].$array[asts[0].$offset + i]), new css_ast.AST.ptr(sliceType$2.nil, ptrType$5.nil, $append($appendSlice(new sliceType$36([]), entry.conditionImportRecords), new ast.ImportRecord.ptr(ptrType$32.nil, ptrType$33.nil, $clone(entry.externalPath, logger.Path), new logger.Range.ptr(new logger.Loc.ptr(0), 0), new logger.Loc.ptr(0), new ast.Index32.ptr(0), new ast.Index32.ptr(0), 0, 5)), new sliceType$56([$clone(new css_ast.Rule.ptr(new css_ast.RAtImport.ptr(conditions, ((entry.conditionImportRecords.$length >>> 0))), new logger.Loc.ptr(0)), css_ast.Rule)]), new logger.Span.ptr("", new logger.Range.ptr(new logger.Loc.ptr(0), 0)), 0, sliceType$57.nil, false, false, false, sliceType$37.nil, sliceType$37.nil));
 						$s = 15; continue;
 					/* } else if (_1 === (1)) { */ case 14:
-						file = (x$4 = c[0].graph.Files, x$5 = entry.sourceIndex, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5]));
+						file = (x$4 = c[0].graph.Files, x$5 = entry.sourceIndex, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$4.$array, x$4.$offset + x$5, ptrType$20)));
 						ast$1 = $clone($assertType(file.InputFile.Repr, ptrType$6).AST, css_ast.AST);
 						rules$1 = $makeSlice(sliceType$56, 0, ast$1.Rules.$length);
 						didFindAtImport = false;
@@ -319726,13 +322497,13 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 							if (!(_i < _ref.$length)) { break; }
 							rule = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), css_ast.Rule);
 							_ref$1 = rule.Data;
-							if ($assertType(_ref$1, ptrType$46, true)[1]) {
+							if ($assertType(_ref$1, ptrType$52, true)[1]) {
 								((i < 0 || i >= compileResults[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : compileResults[0].$array[compileResults[0].$offset + i]).hasCharset = true;
 								_i++;
 								continue;
-							} else if ($assertType(_ref$1, ptrType$47, true)[1]) {
+							} else if ($assertType(_ref$1, ptrType$53, true)[1]) {
 								didFindAtLayer = true;
-							} else if ($assertType(_ref$1, ptrType$26, true)[1]) {
+							} else if ($assertType(_ref$1, ptrType$30, true)[1]) {
 								if (!didFindAtImport) {
 									didFindAtImport = true;
 									if (didFindAtLayer) {
@@ -319742,7 +322513,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 										while (true) {
 											if (!(_i$1 < _ref$2.$length)) { break; }
 											rule$1 = $clone(((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]), css_ast.Rule);
-											_tuple$1 = $assertType(rule$1.Data, ptrType$47, true);
+											_tuple$1 = $assertType(rule$1.Data, ptrType$53, true);
 											ok = _tuple$1[1];
 											if (!ok) {
 												css_ast.Rule.copy(((end < 0 || end >= rules$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : rules$1.$array[rules$1.$offset + end]), rule$1);
@@ -319788,12 +322559,12 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 				$go((function(asts, c, chunk, compileResults, dataForSourceMaps, j, jMeta, pieces, waitGroup) { return function linkerContext·generateChunkCSS·func1(i$3, entry$2, compileResult) {
 						var {_r$8, compileResult, cssOptions, entry$2, file$1, i$3, x$6, x$7, x$8, $s, $deferred, $r, $c} = $restore(this, {i$3, entry$2, compileResult});
 						/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-						cssOptions = new css_printer.Options.ptr(ptrType$42.nil, sliceType$43.nil, c[0].mangledProps, c[0].options.LineLimit, 0, c[0].options.UnsupportedCSSFeatures, c[0].options.MinifyWhitespace, c[0].options.ASCIIOnly, c[0].options.SourceMap, false, c[0].options.LegalComments, c[0].options.NeedsMetafile);
+						cssOptions = new css_printer.Options.ptr(ptrType$47.nil, sliceType$43.nil, c[0].mangledProps, c[0].options.LineLimit, 0, c[0].options.UnsupportedCSSFeatures, c[0].options.MinifyWhitespace, c[0].options.ASCIIOnly, c[0].options.SourceMap, false, c[0].options.LegalComments, c[0].options.NeedsMetafile);
 						/* */ if (entry$2.kind === 1) { $s = 1; continue; }
 						/* */ $s = 2; continue;
 						/* if (entry$2.kind === 1) { */ case 1:
 							$deferred.push([$methodVal(c[0], "recoverInternalError"), [waitGroup[0], entry$2.sourceIndex]]);
-							file$1 = (x$6 = c[0].graph.Files, x$7 = entry$2.sourceIndex, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7]));
+							file$1 = (x$6 = c[0].graph.Files, x$7 = entry$2.sourceIndex, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$6.$array, x$6.$offset + x$7, ptrType$20)));
 							if (new config.Loader(file$1.InputFile.Loader).CanHaveSourceMap() && !((c[0].options.SourceMap === 0))) {
 								cssOptions.AddSourceMappings = true;
 								cssOptions.InputSourceMap = file$1.InputFile.InputSourceMap;
@@ -319807,7 +322578,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 						waitGroup[0].Done();
 						$s = -1; return;
 						/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: linkerContext·generateChunkCSS·func1, $c: true, $r, _r$8, compileResult, cssOptions, entry$2, file$1, i$3, x$6, x$7, x$8, $s, $deferred};return $f; } }
-					}; })(asts, c, chunk, compileResults, dataForSourceMaps, j, jMeta, pieces, waitGroup), [i$2, $clone(entry$1, cssImportOrder), ((i$2 < 0 || i$2 >= compileResults[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : compileResults[0].$array[compileResults[0].$offset + i$2])]);
+					}; })(asts, c, chunk, compileResults, dataForSourceMaps, j, jMeta, pieces, waitGroup), [i$2, $clone(entry$1, cssImportOrder), ((i$2 < 0 || i$2 >= compileResults[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(compileResults[0].$array, compileResults[0].$offset + i$2, ptrType$54))]);
 				_i$2++;
 			$s = 28; continue;
 			case 29:
@@ -319839,7 +322610,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			/* */ if (tree.Rules.$length > 0) { $s = 33; continue; }
 			/* */ $s = 34; continue;
 			/* if (tree.Rules.$length > 0) { */ case 33:
-				_r$8 = css_printer.Print($clone(tree, css_ast.AST), $clone(c[0].graph.Symbols, ast.SymbolMap), $clone(new css_printer.Options.ptr(ptrType$42.nil, sliceType$43.nil, false, c[0].options.LineLimit, 0, 0, c[0].options.MinifyWhitespace, c[0].options.ASCIIOnly, 0, false, 0, c[0].options.NeedsMetafile), css_printer.Options)); /* */ $s = 35; case 35: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				_r$8 = css_printer.Print($clone(tree, css_ast.AST), $clone(c[0].graph.Symbols, ast.SymbolMap), $clone(new css_printer.Options.ptr(ptrType$47.nil, sliceType$43.nil, false, c[0].options.LineLimit, 0, 0, c[0].options.MinifyWhitespace, c[0].options.ASCIIOnly, 0, false, 0, c[0].options.NeedsMetafile), css_printer.Options)); /* */ $s = 35; case 35: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 				result = $clone(_r$8, css_printer.PrintResult);
 				jsonMetadataImports = result.JSONMetadataImports;
 				if (result.CSS.$length > 0) {
@@ -319893,7 +322664,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 				/* */ if (chunk[0].isEntryPoint) { $s = 38; continue; }
 				/* */ $s = 39; continue;
 				/* if (chunk[0].isEntryPoint) { */ case 38:
-					file$1 = (x$6 = c[0].graph.Files, x$7 = chunk[0].sourceIndex, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7]));
+					file$1 = (x$6 = c[0].graph.Files, x$7 = chunk[0].sourceIndex, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$6.$array, x$6.$offset + x$7, ptrType$20)));
 					_tuple$3 = $assertType(file$1.InputFile.Repr, ptrType$6, true);
 					ok$1 = _tuple$3[1];
 					/* */ if (ok$1) { $s = 41; continue; }
@@ -320041,7 +322812,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 					if (!(_i < _ref.$length)) { break; }
 					t = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), css_ast.Token);
 					if (rules.$length === 0) {
-						if (t.Children === ptrType$30.nil) {
+						if (t.Children === ptrType$34.nil) {
 							_i++;
 							continue;
 						} else {
@@ -320049,7 +322820,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 						}
 					}
 					prelude = sliceType$38.nil;
-					if (!(t.Children === ptrType$30.nil)) {
+					if (!(t.Children === ptrType$34.nil)) {
 						prelude = t.Children.$get();
 					}
 					_tuple = css_ast.CloneTokensWithImportRecords(prelude, conditionImportRecords, sliceType$38.nil, importRecords);
@@ -320150,7 +322921,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 				index = _tuple$1[0];
 				ok$1 = _tuple$1[1];
 				if (ok$1) {
-					existing = ((index < 0 || index >= thirdPartyComments.$length) ? ($throwRuntimeError("index out of range"), undefined) : thirdPartyComments.$array[thirdPartyComments.$offset + index]);
+					existing = ((index < 0 || index >= thirdPartyComments.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(thirdPartyComments.$array, thirdPartyComments.$offset + index, ptrType$55));
 					existing.packagePaths = $appendSlice(existing.packagePaths, entry$1.packagePaths);
 				} else {
 					_key$1 = key; (identical || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$1), { k: _key$1, v: end });
@@ -320282,7 +323053,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 				$s = -1; return;
 			}
 			((chunkIndex < 0 || chunkIndex >= visited.$length) ? ($throwRuntimeError("index out of range"), undefined) : visited.$array[visited.$offset + chunkIndex] = visitedKey);
-			chunk = (x = c.chunks, ((chunkIndex < 0 || chunkIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + chunkIndex]));
+			chunk = (x = c.chunks, ((chunkIndex < 0 || chunkIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + chunkIndex, ptrType$10)));
 			_ref = chunk.crossChunkImports;
 			_i = 0;
 			/* while (true) { */ case 1:
@@ -320413,7 +323184,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
 					partRange$1 = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), partRange);
 					filePath = "";
-					file = (x = c.graph.Files, x$1 = partRange$1.sourceIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+					file = (x = c.graph.Files, x$1 = partRange$1.sourceIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$20)));
 					if (file.InputFile.Source.KeyPath.Namespace === "file") {
 						filePath = file.InputFile.Source.PrettyPath;
 					} else {
@@ -320507,14 +323278,14 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 					/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 4; continue; }
 					stmt = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), js_ast.Stmt);
 					_ref$2 = stmt.Data;
-					/* */ if ($assertType(_ref$2, ptrType$31, true)[1]) { $s = 5; continue; }
-					/* */ if ($assertType(_ref$2, ptrType$37, true)[1]) { $s = 6; continue; }
-					/* */ if ($assertType(_ref$2, ptrType$35, true)[1]) { $s = 7; continue; }
-					/* */ if ($assertType(_ref$2, ptrType$36, true)[1]) { $s = 8; continue; }
-					/* */ if ($assertType(_ref$2, ptrType$34, true)[1] || $assertType(_ref$2, ptrType$38, true)[1] || $assertType(_ref$2, ptrType$32, true)[1]) { $s = 9; continue; }
-					/* */ if ($assertType(_ref$2, ptrType$33, true)[1]) { $s = 10; continue; }
+					/* */ if ($assertType(_ref$2, ptrType$36, true)[1]) { $s = 5; continue; }
+					/* */ if ($assertType(_ref$2, ptrType$42, true)[1]) { $s = 6; continue; }
+					/* */ if ($assertType(_ref$2, ptrType$40, true)[1]) { $s = 7; continue; }
+					/* */ if ($assertType(_ref$2, ptrType$41, true)[1]) { $s = 8; continue; }
+					/* */ if ($assertType(_ref$2, ptrType$39, true)[1] || $assertType(_ref$2, ptrType$43, true)[1] || $assertType(_ref$2, ptrType$37, true)[1]) { $s = 9; continue; }
+					/* */ if ($assertType(_ref$2, ptrType$38, true)[1]) { $s = 10; continue; }
 					/* */ $s = 11; continue;
-					/* if ($assertType(_ref$2, ptrType$31, true)[1]) { */ case 5:
+					/* if ($assertType(_ref$2, ptrType$36, true)[1]) { */ case 5:
 						s = _ref$2.$val;
 						if ($clone((x$1 = repr.AST.ImportRecords, x$2 = s.ImportRecordIndex, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])).SourceIndex, ast.Index32).IsValid()) {
 							_i$1++;
@@ -320522,7 +323293,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 						}
 						hasImportOrExport = true;
 						$s = 11; continue;
-					/* } else if ($assertType(_ref$2, ptrType$37, true)[1]) { */ case 6:
+					/* } else if ($assertType(_ref$2, ptrType$42, true)[1]) { */ case 6:
 						s$1 = _ref$2.$val;
 						/* */ if (s$1.IsExport) { $s = 12; continue; }
 						/* */ $s = 13; continue;
@@ -320535,25 +323306,25 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 							hasImportOrExport = true;
 						/* } */ case 13:
 						$s = 11; continue;
-					/* } else if ($assertType(_ref$2, ptrType$35, true)[1]) { */ case 7:
+					/* } else if ($assertType(_ref$2, ptrType$40, true)[1]) { */ case 7:
 						s$2 = _ref$2.$val;
 						if (s$2.IsExport) {
 							$clone(c[0].graph.Symbols, ast.SymbolMap).Get($clone(s$2.Fn.Name.Ref, ast.Ref)).Kind = 0;
 							hasImportOrExport = true;
 						}
 						$s = 11; continue;
-					/* } else if ($assertType(_ref$2, ptrType$36, true)[1]) { */ case 8:
+					/* } else if ($assertType(_ref$2, ptrType$41, true)[1]) { */ case 8:
 						s$3 = _ref$2.$val;
 						if (s$3.IsExport) {
 							$clone(c[0].graph.Symbols, ast.SymbolMap).Get($clone(s$3.Class.Name.Ref, ast.Ref)).Kind = 0;
 							hasImportOrExport = true;
 						}
 						$s = 11; continue;
-					/* } else if ($assertType(_ref$2, ptrType$34, true)[1] || $assertType(_ref$2, ptrType$38, true)[1] || $assertType(_ref$2, ptrType$32, true)[1]) { */ case 9:
+					/* } else if ($assertType(_ref$2, ptrType$39, true)[1] || $assertType(_ref$2, ptrType$43, true)[1] || $assertType(_ref$2, ptrType$37, true)[1]) { */ case 9:
 						s$4 = _ref$2;
 						hasImportOrExport = true;
 						$s = 11; continue;
-					/* } else if ($assertType(_ref$2, ptrType$33, true)[1]) { */ case 10:
+					/* } else if ($assertType(_ref$2, ptrType$38, true)[1]) { */ case 10:
 						s$5 = _ref$2.$val;
 						hasImportOrExport = true;
 					/* } */ case 11:
@@ -320612,10 +323383,10 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 					/* continue; */ $s = 1; continue;
 				}
 				_key = result.sourceIndex; (sourceIndexToSourcesIndex || $throwRuntimeError("assignment to entry in nil map")).set($Uint32.keyFor(_key), { k: _key, v: nextSourcesIndex });
-				file = (x = c.graph.Files, x$1 = result.sourceIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-				/* */ if (file.InputFile.InputSourceMap === ptrType$42.nil) { $s = 3; continue; }
+				file = (x = c.graph.Files, x$1 = result.sourceIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$20)));
+				/* */ if (file.InputFile.InputSourceMap === ptrType$47.nil) { $s = 3; continue; }
 				/* */ $s = 4; continue;
-				/* if (file.InputFile.InputSourceMap === ptrType$42.nil) { */ case 3:
+				/* if (file.InputFile.InputSourceMap === ptrType$47.nil) { */ case 3:
 					quotedContents = sliceType$7.nil;
 					if (!c.options.ExcludeSourcesContent) {
 						quotedContents = (x$2 = (x$3 = result.sourceIndex, ((x$3 < 0 || x$3 >= dataForSourceMaps.$length) ? ($throwRuntimeError("index out of range"), undefined) : dataForSourceMaps.$array[dataForSourceMaps.$offset + x$3])).QuotedContents, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]));
@@ -320683,7 +323454,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 					relPath = _tuple$2[0];
 					ok$1 = _tuple$2[1];
 					if (ok$1) {
-						relativeURL = new url.URL.ptr("", "", ptrType$11.nil, "", strings.ReplaceAll(relPath, "\\", "/"), "", false, false, "", "", "");
+						relativeURL = new url.URL.ptr("", "", ptrType$12.nil, "", strings.ReplaceAll(relPath, "\\", "/"), "", false, false, "", "", "");
 						item$1.source = relativeURL.String();
 						item$1.source = strings.ReplaceAll(item$1.source, "%20", " ");
 					}
@@ -320821,7 +323592,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 				_arg$1 = $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range);
 				_arg$2 = text;
 				_r$2 = helpers.PrettyPrintedStack(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_arg$3 = new sliceType$22([$clone(new logger.MsgData.ptr($ifaceNil, ptrType$16.nil, _r$2, false), logger.MsgData)]);
+				_arg$3 = new sliceType$22([$clone(new logger.MsgData.ptr($ifaceNil, ptrType$21.nil, _r$2, false), logger.MsgData)]);
 				$r = $clone(c.log, logger.Log).AddErrorWithNotes(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				waitGroup.Done();
 			/* } */ case 2:
@@ -320863,9 +323634,9 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			if (true) {
 				$s = -1; return "";
 			}
-			file = (x = c[0].graph.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + sourceIndex]));
+			file = (x = c[0].graph.Files, ((sourceIndex < 0 || sourceIndex >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + sourceIndex, ptrType$20)));
 			repr = $assertType(file.InputFile.Repr, ptrType$3);
-			sb = new strings.Builder.ptr(ptrType$48.nil, sliceType$7.nil);
+			sb = new strings.Builder.ptr(ptrType$56.nil, sliceType$7.nil);
 			isFirstPartWithStmts = true;
 			quoteSym = (function(c) { return function linkerContext·generateExtraDataForFileJS·func1(ref) {
 					var {_r, name, ref, $s, $r, $c} = $restore(this, {ref});
@@ -321034,7 +323805,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 			}
 			return i;
 		};
-		ptrType$56.methods = [{prop: "mangleProps", name: "mangleProps", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([mapType], [], false)}, {prop: "mangleLocalCSS", name: "mangleLocalCSS", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([mapType$1], [], false)}, {prop: "enforceNoCyclicChunkImports", name: "enforceNoCyclicChunkImports", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([], [], false)}, {prop: "generateChunksInParallel", name: "generateChunksInParallel", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([sliceType$8], [sliceType$8], false)}, {prop: "substituteFinalPaths", name: "substituteFinalPaths", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([intermediateOutput, funcType], [helpers.Joiner, sliceType$14], false)}, {prop: "accurateFinalByteCount", name: "accurateFinalByteCount", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([intermediateOutput, $String], [$Int], false)}, {prop: "pathBetweenChunks", name: "pathBetweenChunks", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$String, $String], [$String], false)}, {prop: "computeCrossChunkDependencies", name: "computeCrossChunkDependencies", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([], [], false)}, {prop: "sortedCrossChunkImports", name: "sortedCrossChunkImports", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([mapType$2], [crossChunkImportArray], false)}, {prop: "sortedCrossChunkExportItems", name: "sortedCrossChunkExportItems", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([mapType$3], [stableRefArray], false)}, {prop: "scanImportsAndExports", name: "scanImportsAndExports", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([], [], false)}, {prop: "validateComposesFromProperties", name: "validateComposesFromProperties", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([ptrType$19, ptrType$6], [], false)}, {prop: "generateCodeForLazyExport", name: "generateCodeForLazyExport", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32], [], false)}, {prop: "createExportsForFile", name: "createExportsForFile", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32], [], false)}, {prop: "createWrapperForFile", name: "createWrapperForFile", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32], [], false)}, {prop: "matchImportsWithExportsForFile", name: "matchImportsWithExportsForFile", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32], [], false)}, {prop: "matchImportWithExport", name: "matchImportWithExport", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([importTracker, sliceType$17], [matchImportResult, sliceType$17], false)}, {prop: "maybeForbidArbitraryModuleNamespaceIdentifier", name: "maybeForbidArbitraryModuleNamespaceIdentifier", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$String, $Uint32, logger.Loc, $String], [], false)}, {prop: "maybeCorrectObviousTypo", name: "maybeCorrectObviousTypo", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([ptrType$3, $String, ptrType$49], [], false)}, {prop: "recursivelyWrapDependencies", name: "recursivelyWrapDependencies", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32], [], false)}, {prop: "hasDynamicExportsDueToExportStar", name: "hasDynamicExportsDueToExportStar", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32, mapType$4], [$Bool], false)}, {prop: "addExportsForExportStar", name: "addExportsForExportStar", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([mapType$5, $Uint32, sliceType$4], [], false)}, {prop: "advanceImportTracker", name: "advanceImportTracker", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([importTracker], [importTracker, importStatus, sliceType$18], false)}, {prop: "treeShakingAndCodeSplitting", name: "treeShakingAndCodeSplitting", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([], [], false)}, {prop: "markFileReachableForCodeSplitting", name: "markFileReachableForCodeSplitting", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32, $Uint, $Uint32], [], false)}, {prop: "markFileLiveForTreeShaking", name: "markFileLiveForTreeShaking", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32], [], false)}, {prop: "isExternalDynamicImport", name: "isExternalDynamicImport", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([ptrType$50, $Uint32], [$Bool], false)}, {prop: "markPartLiveForTreeShaking", name: "markPartLiveForTreeShaking", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32, $Uint32], [], false)}, {prop: "findImportedCSSFilesInJSOrder", name: "findImportedCSSFilesInJSOrder", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32], [sliceType$4], false)}, {prop: "findImportedFilesInCSSOrder", name: "findImportedFilesInCSSOrder", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([sliceType$4], [sliceType$34], false)}, {prop: "computeChunks", name: "computeChunks", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([], [], false)}, {prop: "shouldIncludePart", name: "shouldIncludePart", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([ptrType$3, js_ast.Part], [$Bool], false)}, {prop: "findImportedPartsInJSOrder", name: "findImportedPartsInJSOrder", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([ptrType$51], [sliceType$4, sliceType$42], false)}, {prop: "shouldRemoveImportExportStmt", name: "shouldRemoveImportExportStmt", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32, ptrType$52, logger.Loc, ast.Ref, $Uint32], [$Bool], false)}, {prop: "convertStmtsForChunk", name: "convertStmtsForChunk", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32, ptrType$52, sliceType$21], [], false)}, {prop: "requireOrImportMetaForSource", name: "requireOrImportMetaForSource", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32], [js_printer.RequireOrImportMeta], false)}, {prop: "generateCodeForFileInChunkJS", name: "generateCodeForFileInChunkJS", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([renamer.Renamer, ptrType$53, partRange, ast.Ref, ast.Ref, ast.Ref, ptrType$54, sliceType$60], [], false)}, {prop: "generateEntryPointTailJS", name: "generateEntryPointTailJS", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([renamer.Renamer, ast.Ref, ast.Ref, $Uint32], [compileResultJS], false)}, {prop: "renameSymbolsInChunk", name: "renameSymbolsInChunk", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([ptrType$51, sliceType$4, ptrType$1], [renamer.Renamer], false)}, {prop: "generateChunkJS", name: "generateChunkJS", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Int, ptrType$53], [], false)}, {prop: "generateGlobalNamePrefix", name: "generateGlobalNamePrefix", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([], [$String], false)}, {prop: "generateChunkCSS", name: "generateChunkCSS", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Int, ptrType$53], [], false)}, {prop: "maybeAppendLegalComments", name: "maybeAppendLegalComments", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([config.LegalComments, sliceType$50, ptrType$51, ptrType$55, $String], [], false)}, {prop: "appendIsolatedHashesForImportedChunks", name: "appendIsolatedHashesForImportedChunks", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([hash.Hash, $Uint32, sliceType$4, $Uint32], [], false)}, {prop: "breakJoinerIntoPieces", name: "breakJoinerIntoPieces", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([helpers.Joiner], [intermediateOutput], false)}, {prop: "breakOutputIntoPieces", name: "breakOutputIntoPieces", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([sliceType$7], [intermediateOutput], false)}, {prop: "generateIsolatedHashInParallel", name: "generateIsolatedHashInParallel", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([ptrType$51], [], false)}, {prop: "generateIsolatedHash", name: "generateIsolatedHash", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([ptrType$51, chanType], [], false)}, {prop: "preventExportsFromBeingRenamed", name: "preventExportsFromBeingRenamed", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32], [], false)}, {prop: "generateSourceMapForChunk", name: "generateSourceMapForChunk", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([sliceType$49, $String, sliceType$60, $Bool], [sourcemap.SourceMapPieces], false)}, {prop: "recoverInternalError", name: "recoverInternalError", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([ptrType$53, $Uint32], [], false)}, {prop: "generateExtraDataForFileJS", name: "generateExtraDataForFileJS", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32], [$String], false)}];
+		ptrType$61.methods = [{prop: "mangleProps", name: "mangleProps", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([mapType], [], false)}, {prop: "mangleLocalCSS", name: "mangleLocalCSS", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([mapType$1], [], false)}, {prop: "enforceNoCyclicChunkImports", name: "enforceNoCyclicChunkImports", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([], [], false)}, {prop: "generateChunksInParallel", name: "generateChunksInParallel", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([sliceType$8], [sliceType$8], false)}, {prop: "substituteFinalPaths", name: "substituteFinalPaths", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([intermediateOutput, funcType], [helpers.Joiner, sliceType$14], false)}, {prop: "accurateFinalByteCount", name: "accurateFinalByteCount", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([intermediateOutput, $String], [$Int], false)}, {prop: "pathBetweenChunks", name: "pathBetweenChunks", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$String, $String], [$String], false)}, {prop: "computeCrossChunkDependencies", name: "computeCrossChunkDependencies", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([], [], false)}, {prop: "sortedCrossChunkImports", name: "sortedCrossChunkImports", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([mapType$2], [crossChunkImportArray], false)}, {prop: "sortedCrossChunkExportItems", name: "sortedCrossChunkExportItems", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([mapType$3], [stableRefArray], false)}, {prop: "scanImportsAndExports", name: "scanImportsAndExports", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([], [], false)}, {prop: "validateComposesFromProperties", name: "validateComposesFromProperties", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([ptrType$20, ptrType$6], [], false)}, {prop: "generateCodeForLazyExport", name: "generateCodeForLazyExport", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32], [], false)}, {prop: "createExportsForFile", name: "createExportsForFile", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32], [], false)}, {prop: "createWrapperForFile", name: "createWrapperForFile", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32], [], false)}, {prop: "matchImportsWithExportsForFile", name: "matchImportsWithExportsForFile", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32], [], false)}, {prop: "matchImportWithExport", name: "matchImportWithExport", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([importTracker, sliceType$17], [matchImportResult, sliceType$17], false)}, {prop: "maybeForbidArbitraryModuleNamespaceIdentifier", name: "maybeForbidArbitraryModuleNamespaceIdentifier", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$String, $Uint32, logger.Loc, $String], [], false)}, {prop: "maybeCorrectObviousTypo", name: "maybeCorrectObviousTypo", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([ptrType$3, $String, ptrType$57], [], false)}, {prop: "recursivelyWrapDependencies", name: "recursivelyWrapDependencies", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32], [], false)}, {prop: "hasDynamicExportsDueToExportStar", name: "hasDynamicExportsDueToExportStar", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32, mapType$4], [$Bool], false)}, {prop: "addExportsForExportStar", name: "addExportsForExportStar", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([mapType$5, $Uint32, sliceType$4], [], false)}, {prop: "advanceImportTracker", name: "advanceImportTracker", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([importTracker], [importTracker, importStatus, sliceType$18], false)}, {prop: "treeShakingAndCodeSplitting", name: "treeShakingAndCodeSplitting", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([], [], false)}, {prop: "markFileReachableForCodeSplitting", name: "markFileReachableForCodeSplitting", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32, $Uint, $Uint32], [], false)}, {prop: "markFileLiveForTreeShaking", name: "markFileLiveForTreeShaking", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32], [], false)}, {prop: "isExternalDynamicImport", name: "isExternalDynamicImport", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([ptrType$15, $Uint32], [$Bool], false)}, {prop: "markPartLiveForTreeShaking", name: "markPartLiveForTreeShaking", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32, $Uint32], [], false)}, {prop: "findImportedCSSFilesInJSOrder", name: "findImportedCSSFilesInJSOrder", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32], [sliceType$4], false)}, {prop: "findImportedFilesInCSSOrder", name: "findImportedFilesInCSSOrder", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([sliceType$4], [sliceType$34], false)}, {prop: "computeChunks", name: "computeChunks", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([], [], false)}, {prop: "shouldIncludePart", name: "shouldIncludePart", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([ptrType$3, js_ast.Part], [$Bool], false)}, {prop: "findImportedPartsInJSOrder", name: "findImportedPartsInJSOrder", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([ptrType$10], [sliceType$4, sliceType$42], false)}, {prop: "shouldRemoveImportExportStmt", name: "shouldRemoveImportExportStmt", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32, ptrType$58, logger.Loc, ast.Ref, $Uint32], [$Bool], false)}, {prop: "convertStmtsForChunk", name: "convertStmtsForChunk", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32, ptrType$58, sliceType$21], [], false)}, {prop: "requireOrImportMetaForSource", name: "requireOrImportMetaForSource", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32], [js_printer.RequireOrImportMeta], false)}, {prop: "generateCodeForFileInChunkJS", name: "generateCodeForFileInChunkJS", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([renamer.Renamer, ptrType$59, partRange, ast.Ref, ast.Ref, ast.Ref, ptrType$48, sliceType$60], [], false)}, {prop: "generateEntryPointTailJS", name: "generateEntryPointTailJS", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([renamer.Renamer, ast.Ref, ast.Ref, $Uint32], [compileResultJS], false)}, {prop: "renameSymbolsInChunk", name: "renameSymbolsInChunk", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([ptrType$10, sliceType$4, ptrType$1], [renamer.Renamer], false)}, {prop: "generateChunkJS", name: "generateChunkJS", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Int, ptrType$59], [], false)}, {prop: "generateGlobalNamePrefix", name: "generateGlobalNamePrefix", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([], [$String], false)}, {prop: "generateChunkCSS", name: "generateChunkCSS", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Int, ptrType$59], [], false)}, {prop: "maybeAppendLegalComments", name: "maybeAppendLegalComments", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([config.LegalComments, sliceType$50, ptrType$10, ptrType$60, $String], [], false)}, {prop: "appendIsolatedHashesForImportedChunks", name: "appendIsolatedHashesForImportedChunks", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([hash.Hash, $Uint32, sliceType$4, $Uint32], [], false)}, {prop: "breakJoinerIntoPieces", name: "breakJoinerIntoPieces", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([helpers.Joiner], [intermediateOutput], false)}, {prop: "breakOutputIntoPieces", name: "breakOutputIntoPieces", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([sliceType$7], [intermediateOutput], false)}, {prop: "generateIsolatedHashInParallel", name: "generateIsolatedHashInParallel", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([ptrType$10], [], false)}, {prop: "generateIsolatedHash", name: "generateIsolatedHash", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([ptrType$10, chanType], [], false)}, {prop: "preventExportsFromBeingRenamed", name: "preventExportsFromBeingRenamed", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32], [], false)}, {prop: "generateSourceMapForChunk", name: "generateSourceMapForChunk", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([sliceType$49, $String, sliceType$60, $Bool], [sourcemap.SourceMapPieces], false)}, {prop: "recoverInternalError", name: "recoverInternalError", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([ptrType$59, $Uint32], [], false)}, {prop: "generateExtraDataForFileJS", name: "generateExtraDataForFileJS", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([$Uint32], [$String], false)}];
 		ptrType$8.methods = [{prop: "isChunk", name: "isChunk", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([], [], false)}];
 		ptrType$9.methods = [{prop: "isChunk", name: "isChunk", pkg: "github.com/evanw/esbuild/internal/linker", typ: $funcType([], [], false)}];
 		crossChunkImportArray.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}];
@@ -321067,7 +323838,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 		legalCommentEntry.init("github.com/evanw/esbuild/internal/linker", [{prop: "sourceIndex", name: "sourceIndex", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "comments", name: "comments", embedded: false, exported: false, typ: sliceType$11, tag: ""}]);
 		compileResultForSourceMap.init("github.com/evanw/esbuild/internal/linker", [{prop: "sourceMapChunk", name: "sourceMapChunk", embedded: false, exported: false, typ: sourcemap.Chunk, tag: ""}, {prop: "generatedOffset", name: "generatedOffset", embedded: false, exported: false, typ: sourcemap.LineColumnOffset, tag: ""}, {prop: "sourceIndex", name: "sourceIndex", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "isNullEntry", name: "isNullEntry", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		chunkMeta.init("github.com/evanw/esbuild/internal/linker", [{prop: "imports", name: "imports", embedded: false, exported: false, typ: mapType$3, tag: ""}, {prop: "exports", name: "exports", embedded: false, exported: false, typ: mapType$3, tag: ""}, {prop: "dynamicImports", name: "dynamicImports", embedded: false, exported: false, typ: mapType$7, tag: ""}]);
-		propertyInFile.init("github.com/evanw/esbuild/internal/linker", [{prop: "file", name: "file", embedded: false, exported: false, typ: ptrType$19, tag: ""}, {prop: "loc", name: "loc", embedded: false, exported: false, typ: logger.Loc, tag: ""}]);
+		propertyInFile.init("github.com/evanw/esbuild/internal/linker", [{prop: "file", name: "file", embedded: false, exported: false, typ: ptrType$20, tag: ""}, {prop: "loc", name: "loc", embedded: false, exported: false, typ: logger.Loc, tag: ""}]);
 		duplicateEntry.init("github.com/evanw/esbuild/internal/linker", [{prop: "layers", name: "layers", embedded: false, exported: false, typ: sliceType$37, tag: ""}, {prop: "indices", name: "indices", embedded: false, exported: false, typ: sliceType$19, tag: ""}]);
 		thirdPartyEntry.init("github.com/evanw/esbuild/internal/linker", [{prop: "packagePaths", name: "packagePaths", embedded: false, exported: false, typ: sliceType$11, tag: ""}, {prop: "comments", name: "comments", embedded: false, exported: false, typ: sliceType$11, tag: ""}]);
 		item.init("github.com/evanw/esbuild/internal/linker", [{prop: "source", name: "source", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "quotedContents", name: "quotedContents", embedded: false, exported: false, typ: sliceType$7, tag: ""}]);
@@ -321112,7 +323883,7 @@ $packages["github.com/evanw/esbuild/internal/linker"] = (function() {
 	return $pkg;
 })();
 $packages["github.com/evanw/esbuild/pkg/api"] = (function() {
-	var $pkg = {}, $init, bytes, base64, binary, errors, fmt, api_helpers, ast, bundler, cache, compat, config, css_ast, fs, graph, helpers, js_ast, js_parser, linker, logger, resolver, xxhash, ioutil, math, rand, net, http, os, path, regexp, sort, strconv, strings, sync, atomic, syscall, time, utf8, EngineName, SourceMap, SourcesContent, LegalComments, JSX, Target, Loader, Platform, Format, Engine, Location, Message, Note, StderrColor, LogLevel, Charset, TreeShaking, Drop, MangleQuoted, TransformOptions, TransformResult, sliceType, sliceType$1, ptrType$1, sliceType$3, sliceType$5, sliceType$8, sliceType$9, ptrType$7, sliceType$10, ptrType$8, ptrType$9, sliceType$11, arrayType, sliceType$12, ptrType$10, sliceType$13, sliceType$14, ptrType$11, sliceType$15, sliceType$17, ptrType$14, ptrType$15, ptrType$16, ptrType$17, sliceType$18, sliceType$19, ptrType$18, ptrType$24, sliceType$21, sliceType$22, mapType, mapType$1, mapType$2, sliceType$29, mapType$3, versionRegex, _r, convertEngineName, validatePlatform, validateFormat, validateSourceMap, validateLegalComments, validateColor, validateLogLevel, validateASCIIOnly, validateTreeShaking, validateLoader, validateFeatures, validateSupported, validateGlobalName, validateRegex, validateJSXExpr, mapKeyForDefine, validateDefines, validateLogOverrides, validateKeepNames, convertLocationToPublic, convertMessagesToPublic, cloneMangleCache, transformImpl, Transform;
+	var $pkg = {}, $init, bytes, base64, binary, errors, fmt, api_helpers, ast, bundler, cache, compat, config, css_ast, fs, graph, helpers, js_ast, js_parser, linker, logger, resolver, xxhash, ioutil, math, rand, net, http, os, path, regexp, sort, strconv, strings, sync, atomic, syscall, time, utf8, EngineName, SourceMap, SourcesContent, LegalComments, JSX, Target, Loader, Platform, Format, Engine, Location, Message, Note, StderrColor, LogLevel, Charset, TreeShaking, Drop, MangleQuoted, TransformOptions, TransformResult, sliceType, sliceType$1, ptrType$2, sliceType$3, sliceType$5, sliceType$8, sliceType$9, ptrType$8, sliceType$10, ptrType$9, ptrType$10, sliceType$11, arrayType, sliceType$12, ptrType$11, sliceType$13, sliceType$14, ptrType$12, sliceType$15, sliceType$17, ptrType$15, ptrType$16, ptrType$17, ptrType$18, sliceType$18, sliceType$19, ptrType$19, ptrType$24, sliceType$21, sliceType$22, mapType, mapType$1, mapType$2, sliceType$29, mapType$3, versionRegex, _r, convertEngineName, validatePlatform, validateFormat, validateSourceMap, validateLegalComments, validateColor, validateLogLevel, validateASCIIOnly, validateTreeShaking, validateLoader, validateFeatures, validateSupported, validateGlobalName, validateRegex, validateJSXExpr, mapKeyForDefine, validateDefines, validateLogOverrides, validateKeepNames, convertLocationToPublic, convertMessagesToPublic, cloneMangleCache, transformImpl, Transform;
 	bytes = $packages["bytes"];
 	base64 = $packages["encoding/base64"];
 	binary = $packages["encoding/binary"];
@@ -321195,7 +323966,7 @@ $packages["github.com/evanw/esbuild/pkg/api"] = (function() {
 			this.ID = "";
 			this.PluginName = "";
 			this.Text = "";
-			this.Location = ptrType$11.nil;
+			this.Location = ptrType$12.nil;
 			this.Notes = sliceType$15.nil;
 			this.Detail = $ifaceNil;
 			return;
@@ -321211,7 +323982,7 @@ $packages["github.com/evanw/esbuild/pkg/api"] = (function() {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.Text = "";
-			this.Location = ptrType$11.nil;
+			this.Location = ptrType$12.nil;
 			return;
 		}
 		this.Text = Text_;
@@ -321353,31 +324124,31 @@ $packages["github.com/evanw/esbuild/pkg/api"] = (function() {
 	$pkg.$finishSetup = function() {
 		sliceType = $sliceType($Uint8);
 		sliceType$1 = $sliceType($emptyInterface);
-		ptrType$1 = $ptrType(strings.Builder);
+		ptrType$2 = $ptrType(strings.Builder);
 		sliceType$3 = $sliceType($String);
 		sliceType$5 = $sliceType(Message);
 		sliceType$8 = $sliceType(config.PathTemplate);
 		sliceType$9 = $sliceType($Int);
-		ptrType$7 = $ptrType(logger.LineColumnTracker);
+		ptrType$8 = $ptrType(logger.LineColumnTracker);
 		sliceType$10 = $sliceType(logger.MsgData);
-		ptrType$8 = $ptrType(logger.MsgLocation);
-		ptrType$9 = $ptrType(regexp.Regexp);
+		ptrType$9 = $ptrType(logger.MsgLocation);
+		ptrType$10 = $ptrType(regexp.Regexp);
 		sliceType$11 = $sliceType(config.WildcardPattern);
 		arrayType = $arrayType($Uint8, 4);
 		sliceType$12 = $sliceType(config.InjectedDefine);
-		ptrType$10 = $ptrType(config.DefineExpr);
+		ptrType$11 = $ptrType(config.DefineExpr);
 		sliceType$13 = $sliceType($Uint16);
 		sliceType$14 = $sliceType(config.DefineData);
-		ptrType$11 = $ptrType(Location);
+		ptrType$12 = $ptrType(Location);
 		sliceType$15 = $sliceType(Note);
 		sliceType$17 = $sliceType(bundler.EntryPoint);
-		ptrType$14 = $ptrType(logger.Source);
-		ptrType$15 = $ptrType(config.ProcessedDefines);
-		ptrType$16 = $ptrType(config.TSAlwaysStrict);
-		ptrType$17 = $ptrType(config.CancelFlag);
+		ptrType$15 = $ptrType(logger.Source);
+		ptrType$16 = $ptrType(config.ProcessedDefines);
+		ptrType$17 = $ptrType(config.TSAlwaysStrict);
+		ptrType$18 = $ptrType(config.CancelFlag);
 		sliceType$18 = $sliceType(config.InjectedFile);
 		sliceType$19 = $sliceType(config.Plugin);
-		ptrType$18 = $ptrType(config.StdinInfo);
+		ptrType$19 = $ptrType(config.StdinInfo);
 		ptrType$24 = $ptrType(helpers.Timer);
 		sliceType$21 = $sliceType(helpers.timerData);
 		sliceType$22 = $sliceType(graph.OutputFile);
@@ -321646,11 +324417,11 @@ $packages["github.com/evanw/esbuild/pkg/api"] = (function() {
 					}
 				}
 				text = "All version numbers passed to esbuild must be in the format \"X\", \"X.Y\", or \"X.Y.Z\" where X, Y, and Z are non-negative integers.";
-				_arg = ptrType$7.nil;
+				_arg = ptrType$8.nil;
 				_arg$1 = $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range);
 				_r$2 = fmt.Sprintf("Invalid version: %q", new sliceType$1([new $String(engine.Version)])); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				_arg$2 = _r$2;
-				_arg$3 = new sliceType$10([$clone(new logger.MsgData.ptr($ifaceNil, ptrType$8.nil, text, false), logger.MsgData)]);
+				_arg$3 = new sliceType$10([$clone(new logger.MsgData.ptr($ifaceNil, ptrType$9.nil, text, false), logger.MsgData)]);
 				$r = $clone(log, logger.Log).AddErrorWithNotes(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				_i++;
 			$s = 1; continue;
@@ -321726,7 +324497,7 @@ $packages["github.com/evanw/esbuild/pkg/api"] = (function() {
 						}
 						$s = 8; continue;
 					/* } else { */ case 7:
-						_arg = ptrType$7.nil;
+						_arg = ptrType$8.nil;
 						_arg$1 = $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range);
 						_r$1 = fmt.Sprintf("%q is not a valid feature name for the \"supported\" setting", new sliceType$1([new $String(k)])); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 						_arg$2 = _r$1;
@@ -321761,7 +324532,7 @@ $packages["github.com/evanw/esbuild/pkg/api"] = (function() {
 			var {_arg, _arg$1, _arg$2, _r$1, _r$2, _tuple, err, log, regex, value, what, $s, $r, $c} = $restore(this, {log, what, value});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (value === "") {
-				$s = -1; return ptrType$9.nil;
+				$s = -1; return ptrType$10.nil;
 			}
 			_r$1 = regexp.Compile(value); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			_tuple = _r$1;
@@ -321770,12 +324541,12 @@ $packages["github.com/evanw/esbuild/pkg/api"] = (function() {
 			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 2:
-				_arg = ptrType$7.nil;
+				_arg = ptrType$8.nil;
 				_arg$1 = $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range);
 				_r$2 = fmt.Sprintf("The %q setting is not a valid Go regular expression: %s", new sliceType$1([new $String(what), new $String(value)])); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				_arg$2 = _r$2;
 				$r = $clone(log, logger.Log).AddError(_arg, _arg$1, _arg$2); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return ptrType$9.nil;
+				$s = -1; return ptrType$10.nil;
 			/* } */ case 3:
 			$s = -1; return regex;
 			/* */ } return; } var $f = {$blk: validateRegex$1, $c: true, $r, _arg, _arg$1, _arg$2, _r$1, _r$2, _tuple, err, log, regex, value, what, $s};return $f;
@@ -321792,7 +324563,7 @@ $packages["github.com/evanw/esbuild/pkg/api"] = (function() {
 				if (expr.Parts.$length > 0 || (name === "fragment" && !($interfaceIsEqual(expr.Constant, $ifaceNil)))) {
 					$s = -1; return expr;
 				}
-				_arg = ptrType$7.nil;
+				_arg = ptrType$8.nil;
 				_arg$1 = $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range);
 				_r$2 = fmt.Sprintf("Invalid JSX %s: %q", new sliceType$1([new $String(name), new $String(text)])); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				_arg$2 = _r$2;
@@ -321803,7 +324574,7 @@ $packages["github.com/evanw/esbuild/pkg/api"] = (function() {
 		};
 		mapKeyForDefine = function mapKeyForDefine$1(parts) {
 			var _i, _ref, n, part, parts, sb;
-			sb = new strings.Builder.ptr(ptrType$1.nil, sliceType.nil);
+			sb = new strings.Builder.ptr(ptrType$2.nil, sliceType.nil);
 			n = arrayType.zero();
 			_ref = parts;
 			_i = 0;
@@ -321869,7 +324640,7 @@ $packages["github.com/evanw/esbuild/pkg/api"] = (function() {
 					/* */ $s = 9; continue;
 					/* if ((defineExpr[0].Parts.$length === 1) && mapKey === nodeEnvMapKey) { */ case 8:
 						_r$3 = fmt.Sprintf("%q is defined as an identifier instead of a string (surround %q with quotes to get a string)", new sliceType$1([new $String(key$1), new $String(value)])); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						data = new logger.MsgData.ptr($ifaceNil, ptrType$8.nil, _r$3, false);
+						data = new logger.MsgData.ptr($ifaceNil, ptrType$9.nil, _r$3, false);
 						part = (x = defineExpr[0].Parts, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
 							_1 = logger.API;
 							/* */ if (_1 === (1)) { $s = 12; continue; }
@@ -321904,7 +324675,7 @@ $packages["github.com/evanw/esbuild/pkg/api"] = (function() {
 					_i$1++;
 					/* continue; */ $s = 2; continue;
 				}
-				_arg = ptrType$7.nil;
+				_arg = ptrType$8.nil;
 				_arg$1 = $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range);
 				_r$10 = fmt.Sprintf("Invalid define value (must be an entity name or JS literal): %s", new sliceType$1([new $String(value)])); /* */ $s = 23; case 23: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
 				_arg$2 = _r$10;
@@ -321913,13 +324684,13 @@ $packages["github.com/evanw/esbuild/pkg/api"] = (function() {
 			$s = 2; continue;
 			case 3:
 			if (isBuildAPI && (platform === 0)) {
-				_tuple$1 = (_entry$2 = $mapIndex(rawDefines,$String.keyFor(mapKeyForDefine(new sliceType$3(["process"])))), _entry$2 !== undefined ? [_entry$2.v, true] : [new config.DefineData.ptr(sliceType$3.nil, ptrType$10.nil, 0), false]);
+				_tuple$1 = (_entry$2 = $mapIndex(rawDefines,$String.keyFor(mapKeyForDefine(new sliceType$3(["process"])))), _entry$2 !== undefined ? [_entry$2.v, true] : [new config.DefineData.ptr(sliceType$3.nil, ptrType$11.nil, 0), false]);
 				process = _tuple$1[1];
 				if (!process) {
-					_tuple$2 = (_entry$3 = $mapIndex(rawDefines,$String.keyFor(mapKeyForDefine(new sliceType$3(["process.env"])))), _entry$3 !== undefined ? [_entry$3.v, true] : [new config.DefineData.ptr(sliceType$3.nil, ptrType$10.nil, 0), false]);
+					_tuple$2 = (_entry$3 = $mapIndex(rawDefines,$String.keyFor(mapKeyForDefine(new sliceType$3(["process.env"])))), _entry$3 !== undefined ? [_entry$3.v, true] : [new config.DefineData.ptr(sliceType$3.nil, ptrType$11.nil, 0), false]);
 					processEnv = _tuple$2[1];
 					if (!processEnv) {
-						_tuple$3 = (_entry$4 = $mapIndex(rawDefines,$String.keyFor(nodeEnvMapKey)), _entry$4 !== undefined ? [_entry$4.v, true] : [new config.DefineData.ptr(sliceType$3.nil, ptrType$10.nil, 0), false]);
+						_tuple$3 = (_entry$4 = $mapIndex(rawDefines,$String.keyFor(nodeEnvMapKey)), _entry$4 !== undefined ? [_entry$4.v, true] : [new config.DefineData.ptr(sliceType$3.nil, ptrType$11.nil, 0), false]);
 						processEnvNodeEnv = _tuple$3[1];
 						if (!processEnvNodeEnv) {
 							value$1 = sliceType$13.nil;
@@ -321936,7 +324707,7 @@ $packages["github.com/evanw/esbuild/pkg/api"] = (function() {
 			if (!(((((drop & 1) >>> 0)) === 0))) {
 				consoleParts = new sliceType$3(["console"]);
 				consoleMapKey = mapKeyForDefine(consoleParts);
-				define = $clone((_entry$5 = $mapIndex(rawDefines,$String.keyFor(consoleMapKey)), _entry$5 !== undefined ? _entry$5.v : new config.DefineData.ptr(sliceType$3.nil, ptrType$10.nil, 0)), config.DefineData);
+				define = $clone((_entry$5 = $mapIndex(rawDefines,$String.keyFor(consoleMapKey)), _entry$5 !== undefined ? _entry$5.v : new config.DefineData.ptr(sliceType$3.nil, ptrType$11.nil, 0)), config.DefineData);
 				define.KeyParts = consoleParts;
 				define.Flags = (define.Flags | (4)) >>> 0;
 				_key$4 = consoleMapKey; (rawDefines || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$4), { k: _key$4, v: $clone(define, config.DefineData) });
@@ -321953,7 +324724,7 @@ $packages["github.com/evanw/esbuild/pkg/api"] = (function() {
 					/* continue; */ $s = 25; continue;
 				}
 				mapKey$1 = mapKeyForDefine(keyParts$1);
-				define$1 = $clone((_entry$6 = $mapIndex(rawDefines,$String.keyFor(mapKey$1)), _entry$6 !== undefined ? _entry$6.v : new config.DefineData.ptr(sliceType$3.nil, ptrType$10.nil, 0)), config.DefineData);
+				define$1 = $clone((_entry$6 = $mapIndex(rawDefines,$String.keyFor(mapKey$1)), _entry$6 !== undefined ? _entry$6.v : new config.DefineData.ptr(sliceType$3.nil, ptrType$11.nil, 0)), config.DefineData);
 				define$1.KeyParts = keyParts$1;
 				define$1.Flags = (define$1.Flags | (2)) >>> 0;
 				_key$5 = mapKey$1; (rawDefines || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$5), { k: _key$5, v: $clone(define$1, config.DefineData) });
@@ -322013,11 +324784,11 @@ $packages["github.com/evanw/esbuild/pkg/api"] = (function() {
 			/* if (options.KeepNames && options.UnsupportedJSFeatures.Has(new compat.JSFeature(0, 67108864))) { */ case 1:
 				_r$1 = config.PrettyPrintTargetEnvironment(options.OriginalTargetEnv, options.UnsupportedJSFeatureOverridesMask); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				where = _r$1;
-				_arg = ptrType$7.nil;
+				_arg = ptrType$8.nil;
 				_arg$1 = $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range);
 				_r$2 = fmt.Sprintf("The \"keep names\" setting cannot be used with %s", new sliceType$1([new $String(where)])); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				_arg$2 = _r$2;
-				_arg$3 = new sliceType$10([$clone(new logger.MsgData.ptr($ifaceNil, ptrType$8.nil, "In this environment, the \"Function.prototype.name\" property is not configurable and assigning to it will throw an error. Either use a newer target environment or disable the \"keep names\" setting.", false), logger.MsgData)]);
+				_arg$3 = new sliceType$10([$clone(new logger.MsgData.ptr($ifaceNil, ptrType$9.nil, "In this environment, the \"Function.prototype.name\" property is not configurable and assigning to it will throw an error. Either use a newer target environment or disable the \"keep names\" setting.", false), logger.MsgData)]);
 				$r = $clone(log, logger.Log).AddErrorWithNotes(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 2:
 			$s = -1; return;
@@ -322025,10 +324796,10 @@ $packages["github.com/evanw/esbuild/pkg/api"] = (function() {
 		};
 		convertLocationToPublic = function convertLocationToPublic$1(loc) {
 			var loc;
-			if (!(loc === ptrType$8.nil)) {
+			if (!(loc === ptrType$9.nil)) {
 				return new Location.ptr(loc.File, loc.Namespace, loc.Line, loc.Column, loc.Length, loc.LineText, loc.Suggestion);
 			}
-			return ptrType$11.nil;
+			return ptrType$12.nil;
 		};
 		convertMessagesToPublic = function convertMessagesToPublic$1(kind, msgs) {
 			var _i, _i$1, _ref, _ref$1, filtered, kind, msg, msgs, note, notes;
@@ -322078,7 +324849,7 @@ $packages["github.com/evanw/esbuild/pkg/api"] = (function() {
 				/* */ if ($interfaceIsEqual(v, new $String("__proto__"))) { $s = 3; continue; }
 				/* */ $s = 4; continue;
 				/* if ($interfaceIsEqual(v, new $String("__proto__"))) { */ case 3:
-					_arg = ptrType$7.nil;
+					_arg = ptrType$8.nil;
 					_arg$1 = $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range);
 					_r$1 = fmt.Sprintf("Invalid identifier name %q in mangle cache", new sliceType$1([new $String(k)])); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 					_arg$2 = _r$1;
@@ -322093,7 +324864,7 @@ $packages["github.com/evanw/esbuild/pkg/api"] = (function() {
 						_key$1 = k; (clone || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$1), { k: _key$1, v: v });
 						$s = 10; continue;
 					/* } else { */ case 9:
-						_arg$3 = ptrType$7.nil;
+						_arg$3 = ptrType$8.nil;
 						_arg$4 = $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range);
 						_r$2 = fmt.Sprintf("Expected %q in mangle cache to map to either a string or false", new sliceType$1([new $String(k)])); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 						_arg$5 = _r$2;
@@ -322142,7 +324913,7 @@ $packages["github.com/evanw/esbuild/pkg/api"] = (function() {
 			_r$7 = validateGlobalName($clone(log, logger.Log), transformOpts.GlobalName, "(global name)"); /* */ $s = 7; case 7: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 			_r$8 = validateRegex($clone(log, logger.Log), "mangle props", transformOpts.MangleProps); /* */ $s = 8; case 8: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 			_r$9 = validateRegex($clone(log, logger.Log), "reserve props", transformOpts.ReserveProps); /* */ $s = 9; case 9: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			options[0] = new config.Options.ptr(new js_ast.ModuleTypeData.ptr(ptrType$14.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), defines, ptrType$16.nil, _r$8, _r$9, ptrType$17.nil, $throwNilPointerError, targetEnv, $appendSlice(new sliceType$3([]), transformOpts.DropLabels), sliceType$3.nil, sliceType$3.nil, sliceType$3.nil, sliceType$3.nil, new config.ExternalSettings.ptr(new config.ExternalMatchers.ptr(false, sliceType$11.nil), new config.ExternalMatchers.ptr(false, sliceType$11.nil)), false, false, transformOpts.Sourcefile + "-out", "", "", "", "", _r$7, "", transformOpts.TsconfigRaw, false, "", sliceType$3.nil, injectedDefines, sliceType$18.nil, "", "", "", "", sliceType$8.nil, sliceType$8.nil, sliceType$8.nil, sliceType$19.nil, transformOpts.SourceRoot, new config.StdinInfo.ptr(input, transformOpts.Sourcefile, "", validateLoader(transformOpts.Loader)), $clone(new config.JSXOptions.ptr($clone(_r$5, config.DefineExpr), $clone(_r$6, config.DefineExpr), false, transformOpts.JSX === 1, transformOpts.JSX === 2, transformOpts.JSXImportSource, transformOpts.JSXDev, transformOpts.JSXSideEffects), config.JSXOptions), transformOpts.LineLimit, cssPrefixData, jsFeatures.ApplyOverrides(jsOverrides, jsMask), new compat.CSSFeature(cssFeatures).ApplyOverrides(cssOverrides, cssMask), jsOverrides, jsMask, cssOverrides, cssMask, new config.TSOptions.ptr(new config.TSConfig.ptr(0, 0, 0, 0, 0, 0), false, false), 0, false, transformOpts.MinifyWhitespace, transformOpts.MinifyIdentifiers, transformOpts.MinifySyntax, false, false, false, false, validateLegalComments(transformOpts.LegalComments, false), false, false, false, validateASCIIOnly(transformOpts.Charset), transformOpts.KeepNames, transformOpts.IgnoreAnnotations, validateTreeShaking(transformOpts.TreeShaking, false, transformOpts.Format), !(((((transformOpts.Drop & 2) >>> 0)) === 0)), transformOpts.MangleQuoted === 1, platform, validateFormat(transformOpts.Format), false, validateSourceMap(transformOpts.Sourcemap), transformOpts.SourcesContent === 1);
+			options[0] = new config.Options.ptr(new js_ast.ModuleTypeData.ptr(ptrType$15.nil, new logger.Range.ptr(new logger.Loc.ptr(0), 0), 0), defines, ptrType$17.nil, _r$8, _r$9, ptrType$18.nil, $throwNilPointerError, targetEnv, $appendSlice(new sliceType$3([]), transformOpts.DropLabels), sliceType$3.nil, sliceType$3.nil, sliceType$3.nil, sliceType$3.nil, new config.ExternalSettings.ptr(new config.ExternalMatchers.ptr(false, sliceType$11.nil), new config.ExternalMatchers.ptr(false, sliceType$11.nil)), false, false, transformOpts.Sourcefile + "-out", "", "", "", "", _r$7, "", transformOpts.TsconfigRaw, false, "", sliceType$3.nil, injectedDefines, sliceType$18.nil, "", "", "", "", sliceType$8.nil, sliceType$8.nil, sliceType$8.nil, sliceType$19.nil, transformOpts.SourceRoot, new config.StdinInfo.ptr(input, transformOpts.Sourcefile, "", validateLoader(transformOpts.Loader)), $clone(new config.JSXOptions.ptr($clone(_r$5, config.DefineExpr), $clone(_r$6, config.DefineExpr), false, transformOpts.JSX === 1, transformOpts.JSX === 2, transformOpts.JSXImportSource, transformOpts.JSXDev, transformOpts.JSXSideEffects), config.JSXOptions), transformOpts.LineLimit, cssPrefixData, jsFeatures.ApplyOverrides(jsOverrides, jsMask), new compat.CSSFeature(cssFeatures).ApplyOverrides(cssOverrides, cssMask), jsOverrides, jsMask, cssOverrides, cssMask, new config.TSOptions.ptr(new config.TSConfig.ptr(0, 0, 0, 0, 0, 0), false, false), 0, false, transformOpts.MinifyWhitespace, transformOpts.MinifyIdentifiers, transformOpts.MinifySyntax, false, false, false, false, validateLegalComments(transformOpts.LegalComments, false), false, false, false, validateASCIIOnly(transformOpts.Charset), transformOpts.KeepNames, transformOpts.IgnoreAnnotations, validateTreeShaking(transformOpts.TreeShaking, false, transformOpts.Format), !(((((transformOpts.Drop & 2) >>> 0)) === 0)), transformOpts.MangleQuoted === 1, platform, validateFormat(transformOpts.Format), false, validateSourceMap(transformOpts.Sourcemap), transformOpts.SourcesContent === 1);
 			$r = validateKeepNames($clone(log, logger.Log), options[0]); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			if (new config.Loader(options[0].Stdin.Loader).IsCSS()) {
 				options[0].CSSBanner = transformOpts.Banner;
@@ -322154,12 +324925,12 @@ $packages["github.com/evanw/esbuild/pkg/api"] = (function() {
 			/* */ if (options[0].SourceMap === 2) { $s = 11; continue; }
 			/* */ $s = 12; continue;
 			/* if (options[0].SourceMap === 2) { */ case 11:
-				$r = $clone(log, logger.Log).AddError(ptrType$7.nil, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), "Cannot transform with linked source maps"); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = $clone(log, logger.Log).AddError(ptrType$8.nil, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), "Cannot transform with linked source maps"); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 12:
 			/* */ if (!((options[0].SourceMap === 0)) && options[0].Stdin.SourceFile === "") { $s = 14; continue; }
 			/* */ $s = 15; continue;
 			/* if (!((options[0].SourceMap === 0)) && options[0].Stdin.SourceFile === "") { */ case 14:
-				$r = $clone(log, logger.Log).AddError(ptrType$7.nil, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), "Must use \"sourcefile\" with \"sourcemap\" to set the original file name"); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = $clone(log, logger.Log).AddError(ptrType$8.nil, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), "Must use \"sourcefile\" with \"sourcemap\" to set the original file name"); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 15:
 			/* */ if (logger.API === 1) { $s = 17; continue; }
 			/* */ if (options[0].LegalComments === 3) { $s = 18; continue; }
@@ -322168,11 +324939,11 @@ $packages["github.com/evanw/esbuild/pkg/api"] = (function() {
 				/* */ if (new config.LegalComments(options[0].LegalComments).HasExternalFile()) { $s = 20; continue; }
 				/* */ $s = 21; continue;
 				/* if (new config.LegalComments(options[0].LegalComments).HasExternalFile()) { */ case 20:
-					$r = $clone(log, logger.Log).AddError(ptrType$7.nil, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), "Cannot transform with linked or external legal comments"); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = $clone(log, logger.Log).AddError(ptrType$8.nil, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), "Cannot transform with linked or external legal comments"); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 21:
 				$s = 19; continue;
 			/* } else if (options[0].LegalComments === 3) { */ case 18:
-				$r = $clone(log, logger.Log).AddError(ptrType$7.nil, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), "Cannot transform with linked legal comments"); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = $clone(log, logger.Log).AddError(ptrType$8.nil, $clone(new logger.Range.ptr(new logger.Loc.ptr(0), 0), logger.Range), "Cannot transform with linked legal comments"); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 19:
 			if (!((options[0].OutputFormat === 0))) {
 				options[0].Mode = 1;
@@ -322251,8 +325022,8 @@ $packages["github.com/evanw/esbuild/pkg/api"] = (function() {
 		$pkg.Transform = Transform;
 		Engine.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: EngineName, tag: ""}, {prop: "Version", name: "Version", embedded: false, exported: true, typ: $String, tag: ""}]);
 		Location.init("", [{prop: "File", name: "File", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Namespace", name: "Namespace", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Line", name: "Line", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Column", name: "Column", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Length", name: "Length", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "LineText", name: "LineText", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Suggestion", name: "Suggestion", embedded: false, exported: true, typ: $String, tag: ""}]);
-		Message.init("", [{prop: "ID", name: "ID", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "PluginName", name: "PluginName", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Text", name: "Text", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Location", name: "Location", embedded: false, exported: true, typ: ptrType$11, tag: ""}, {prop: "Notes", name: "Notes", embedded: false, exported: true, typ: sliceType$15, tag: ""}, {prop: "Detail", name: "Detail", embedded: false, exported: true, typ: $emptyInterface, tag: ""}]);
-		Note.init("", [{prop: "Text", name: "Text", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Location", name: "Location", embedded: false, exported: true, typ: ptrType$11, tag: ""}]);
+		Message.init("", [{prop: "ID", name: "ID", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "PluginName", name: "PluginName", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Text", name: "Text", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Location", name: "Location", embedded: false, exported: true, typ: ptrType$12, tag: ""}, {prop: "Notes", name: "Notes", embedded: false, exported: true, typ: sliceType$15, tag: ""}, {prop: "Detail", name: "Detail", embedded: false, exported: true, typ: $emptyInterface, tag: ""}]);
+		Note.init("", [{prop: "Text", name: "Text", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Location", name: "Location", embedded: false, exported: true, typ: ptrType$12, tag: ""}]);
 		TransformOptions.init("", [{prop: "Color", name: "Color", embedded: false, exported: true, typ: StderrColor, tag: ""}, {prop: "LogLevel", name: "LogLevel", embedded: false, exported: true, typ: LogLevel, tag: ""}, {prop: "LogLimit", name: "LogLimit", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "LogOverride", name: "LogOverride", embedded: false, exported: true, typ: mapType$3, tag: ""}, {prop: "Sourcemap", name: "Sourcemap", embedded: false, exported: true, typ: SourceMap, tag: ""}, {prop: "SourceRoot", name: "SourceRoot", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "SourcesContent", name: "SourcesContent", embedded: false, exported: true, typ: SourcesContent, tag: ""}, {prop: "Target", name: "Target", embedded: false, exported: true, typ: Target, tag: ""}, {prop: "Engines", name: "Engines", embedded: false, exported: true, typ: sliceType$29, tag: ""}, {prop: "Supported", name: "Supported", embedded: false, exported: true, typ: mapType$1, tag: ""}, {prop: "Platform", name: "Platform", embedded: false, exported: true, typ: Platform, tag: ""}, {prop: "Format", name: "Format", embedded: false, exported: true, typ: Format, tag: ""}, {prop: "GlobalName", name: "GlobalName", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "MangleProps", name: "MangleProps", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "ReserveProps", name: "ReserveProps", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "MangleQuoted", name: "MangleQuoted", embedded: false, exported: true, typ: MangleQuoted, tag: ""}, {prop: "MangleCache", name: "MangleCache", embedded: false, exported: true, typ: mapType$2, tag: ""}, {prop: "Drop", name: "Drop", embedded: false, exported: true, typ: Drop, tag: ""}, {prop: "DropLabels", name: "DropLabels", embedded: false, exported: true, typ: sliceType$3, tag: ""}, {prop: "MinifyWhitespace", name: "MinifyWhitespace", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "MinifyIdentifiers", name: "MinifyIdentifiers", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "MinifySyntax", name: "MinifySyntax", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "LineLimit", name: "LineLimit", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Charset", name: "Charset", embedded: false, exported: true, typ: Charset, tag: ""}, {prop: "TreeShaking", name: "TreeShaking", embedded: false, exported: true, typ: TreeShaking, tag: ""}, {prop: "IgnoreAnnotations", name: "IgnoreAnnotations", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "LegalComments", name: "LegalComments", embedded: false, exported: true, typ: LegalComments, tag: ""}, {prop: "JSX", name: "JSX", embedded: false, exported: true, typ: JSX, tag: ""}, {prop: "JSXFactory", name: "JSXFactory", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "JSXFragment", name: "JSXFragment", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "JSXImportSource", name: "JSXImportSource", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "JSXDev", name: "JSXDev", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "JSXSideEffects", name: "JSXSideEffects", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "TsconfigRaw", name: "TsconfigRaw", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Banner", name: "Banner", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Footer", name: "Footer", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Define", name: "Define", embedded: false, exported: true, typ: mapType, tag: ""}, {prop: "Pure", name: "Pure", embedded: false, exported: true, typ: sliceType$3, tag: ""}, {prop: "KeepNames", name: "KeepNames", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "Sourcefile", name: "Sourcefile", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Loader", name: "Loader", embedded: false, exported: true, typ: Loader, tag: ""}]);
 		TransformResult.init("", [{prop: "Errors", name: "Errors", embedded: false, exported: true, typ: sliceType$5, tag: ""}, {prop: "Warnings", name: "Warnings", embedded: false, exported: true, typ: sliceType$5, tag: ""}, {prop: "Code", name: "Code", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "Map", name: "Map", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "LegalComments", name: "LegalComments", embedded: false, exported: true, typ: sliceType, tag: ""}, {prop: "MangleCache", name: "MangleCache", embedded: false, exported: true, typ: mapType$2, tag: ""}]);
 	};
@@ -322304,7 +325075,7 @@ $packages["github.com/evanw/esbuild/pkg/api"] = (function() {
 	return $pkg;
 })();
 $packages["encoding/json"] = (function() {
-	var $pkg = {}, $init, bytes, encoding, base64, errors, fmt, nosync, io, math, reflect, sort, strconv, strings, unicode, utf16, utf8, tagOptions, Decoder, Encoder, Token, Delim, SyntaxError, scanner, Marshaler, UnsupportedTypeError, UnsupportedValueError, MarshalerError, encodeState, jsonError, encOpts, encoderFunc, floatEncoder, structEncoder, structFields, mapEncoder, sliceEncoder, arrayEncoder, ptrEncoder, condAddrEncoder, reflectWithString, field, byIndex, Unmarshaler, UnmarshalTypeError, InvalidUnmarshalError, Number, errorContext, decodeState, unquotedValue, sliceType, sliceType$1, ptrType$1, ptrType$2, sliceType$2, ptrType$3, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, arrayType, sliceType$3, structType, sliceType$4, structType$1, ptrType$10, ptrType$11, mapType, sliceType$5, ptrType$12, ptrType$13, ptrType$14, ptrType$15, funcType, ptrType$16, ptrType$17, ptrType$19, mapType$1, mapType$2, ptrType$20, funcType$1, ptrType$22, ptrType$23, encodeStatePool, encoderCache, fieldCache, safeSet, htmlSafeSet, scannerPool, hex, marshalerType, _r, textMarshalerType, _r$1, float32Encoder, float64Encoder, nullLiteral, textUnmarshalerType, _r$2, numberType, parseTag, NewDecoder, nonSpace, NewEncoder, newScanner, freeScanner, isSpace, stateBeginValueOrEmpty, stateBeginValue, stateBeginStringOrEmpty, stateBeginString, stateEndValue, stateEndTop, stateInString, stateInStringEsc, stateInStringEscU, stateInStringEscU1, stateInStringEscU12, stateInStringEscU123, stateNeg, state1, state0, stateDot, stateDot0, stateE, stateESign, stateE0, stateT, stateTr, stateTru, stateF, stateFa, stateFal, stateFals, stateN, stateNu, stateNul, stateError, quoteChar, compact, newline, Indent, foldFunc, equalFoldRight, asciiEqualFold, simpleLetterEqualFold, HTMLEscape, newEncodeState, isEmptyValue, valueEncoder, typeEncoder, newTypeEncoder, invalidValueEncoder, marshalerEncoder, addrMarshalerEncoder, textMarshalerEncoder, addrTextMarshalerEncoder, boolEncoder, intEncoder, uintEncoder, stringEncoder, isValidNumber, interfaceEncoder, unsupportedTypeEncoder, newStructEncoder, newMapEncoder, encodeByteSlice, newSliceEncoder, newArrayEncoder, newPtrEncoder, newCondAddrEncoder, isValidTag, typeByIndex, typeFields, dominantField, cachedTypeFields, indirect, getu4, unquote, unquoteBytes;
+	var $pkg = {}, $init, bytes, encoding, base64, errors, fmt, nosync, io, math, reflect, sort, strconv, strings, unicode, utf16, utf8, tagOptions, Decoder, Encoder, Token, Delim, SyntaxError, scanner, Marshaler, UnsupportedTypeError, UnsupportedValueError, MarshalerError, encodeState, jsonError, encOpts, encoderFunc, floatEncoder, structEncoder, structFields, mapEncoder, sliceEncoder, arrayEncoder, ptrEncoder, condAddrEncoder, reflectWithString, field, byIndex, Unmarshaler, UnmarshalTypeError, InvalidUnmarshalError, Number, errorContext, decodeState, unquotedValue, sliceType, sliceType$1, ptrType$1, ptrType$2, sliceType$2, ptrType$3, ptrType$4, ptrType$5, ptrType$6, ptrType$7, arrayType, ptrType$8, ptrType$9, sliceType$3, structType, sliceType$4, ptrType$10, structType$1, ptrType$11, ptrType$12, mapType, sliceType$5, ptrType$13, ptrType$14, ptrType$15, funcType, ptrType$16, ptrType$17, ptrType$19, mapType$1, mapType$2, ptrType$21, ptrType$22, encodeStatePool, encoderCache, fieldCache, safeSet, htmlSafeSet, scannerPool, hex, marshalerType, _r, textMarshalerType, _r$1, float32Encoder, float64Encoder, nullLiteral, textUnmarshalerType, _r$2, numberType, parseTag, NewDecoder, nonSpace, NewEncoder, newScanner, freeScanner, isSpace, stateBeginValueOrEmpty, stateBeginValue, stateBeginStringOrEmpty, stateBeginString, stateEndValue, stateEndTop, stateInString, stateInStringEsc, stateInStringEscU, stateInStringEscU1, stateInStringEscU12, stateInStringEscU123, stateNeg, state1, state0, stateDot, stateDot0, stateE, stateESign, stateE0, stateT, stateTr, stateTru, stateF, stateFa, stateFal, stateFals, stateN, stateNu, stateNul, stateError, quoteChar, appendHTMLEscape, appendCompact, appendNewline, appendIndent, foldName, appendFoldedName, foldRune, newEncodeState, isEmptyValue, valueEncoder, typeEncoder, newTypeEncoder, invalidValueEncoder, marshalerEncoder, addrMarshalerEncoder, textMarshalerEncoder, addrTextMarshalerEncoder, boolEncoder, intEncoder, uintEncoder, stringEncoder, isValidNumber, interfaceEncoder, unsupportedTypeEncoder, newStructEncoder, newMapEncoder, encodeByteSlice, newSliceEncoder, newArrayEncoder, newPtrEncoder, newCondAddrEncoder, isValidTag, typeByIndex, appendString = [], typeFields, dominantField, cachedTypeFields, mayAppendQuote, indirect, getu4, unquote, unquoteBytes;
 	bytes = $packages["bytes"];
 	encoding = $packages["encoding"];
 	base64 = $packages["encoding/base64"];
@@ -322351,7 +325122,7 @@ $packages["encoding/json"] = (function() {
 			this.w = $ifaceNil;
 			this.err = $ifaceNil;
 			this.escapeHTML = false;
-			this.indentBuf = ptrType$5.nil;
+			this.indentBuf = sliceType$2.nil;
 			this.indentPrefix = "";
 			this.indentValue = "";
 			return;
@@ -322403,7 +325174,7 @@ $packages["encoding/json"] = (function() {
 	UnsupportedValueError = $newType(0, $kindStruct, "json.UnsupportedValueError", true, "encoding/json", true, function(Value_, Str_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Value = new reflect.Value.ptr(ptrType$11.nil, 0, 0);
+			this.Value = new reflect.Value.ptr(ptrType$12.nil, 0, 0);
 			this.Str = "";
 			return;
 		}
@@ -322422,17 +325193,15 @@ $packages["encoding/json"] = (function() {
 		this.Err = Err_;
 		this.sourceFunc = sourceFunc_;
 	});
-	encodeState = $newType(0, $kindStruct, "json.encodeState", true, "encoding/json", false, function(Buffer_, scratch_, ptrLevel_, ptrSeen_) {
+	encodeState = $newType(0, $kindStruct, "json.encodeState", true, "encoding/json", false, function(Buffer_, ptrLevel_, ptrSeen_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.Buffer = new bytes.Buffer.ptr(sliceType$2.nil, 0, 0);
-			this.scratch = arrayType.zero();
 			this.ptrLevel = 0;
 			this.ptrSeen = false;
 			return;
 		}
 		this.Buffer = Buffer_;
-		this.scratch = scratch_;
 		this.ptrLevel = ptrLevel_;
 		this.ptrSeen = ptrSeen_;
 	});
@@ -322459,20 +325228,22 @@ $packages["encoding/json"] = (function() {
 	structEncoder = $newType(0, $kindStruct, "json.structEncoder", true, "encoding/json", false, function(fields_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.fields = new structFields.ptr(sliceType$3.nil, false);
+			this.fields = new structFields.ptr(sliceType$3.nil, false, false);
 			return;
 		}
 		this.fields = fields_;
 	});
-	structFields = $newType(0, $kindStruct, "json.structFields", true, "encoding/json", false, function(list_, nameIndex_) {
+	structFields = $newType(0, $kindStruct, "json.structFields", true, "encoding/json", false, function(list_, byExactName_, byFoldedName_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.list = sliceType$3.nil;
-			this.nameIndex = false;
+			this.byExactName = false;
+			this.byFoldedName = false;
 			return;
 		}
 		this.list = list_;
-		this.nameIndex = nameIndex_;
+		this.byExactName = byExactName_;
+		this.byFoldedName = byFoldedName_;
 	});
 	mapEncoder = $newType(0, $kindStruct, "json.mapEncoder", true, "encoding/json", false, function(elemEnc_) {
 		this.$val = this;
@@ -322519,8 +325290,8 @@ $packages["encoding/json"] = (function() {
 	reflectWithString = $newType(0, $kindStruct, "json.reflectWithString", true, "encoding/json", false, function(k_, v_, ks_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.k = new reflect.Value.ptr(ptrType$11.nil, 0, 0);
-			this.v = new reflect.Value.ptr(ptrType$11.nil, 0, 0);
+			this.k = new reflect.Value.ptr(ptrType$12.nil, 0, 0);
+			this.v = new reflect.Value.ptr(ptrType$12.nil, 0, 0);
 			this.ks = "";
 			return;
 		}
@@ -322528,12 +325299,11 @@ $packages["encoding/json"] = (function() {
 		this.v = v_;
 		this.ks = ks_;
 	});
-	field = $newType(0, $kindStruct, "json.field", true, "encoding/json", false, function(name_, nameBytes_, equalFold_, nameNonEsc_, nameEscHTML_, tag_, index_, typ_, omitEmpty_, quoted_, encoder_) {
+	field = $newType(0, $kindStruct, "json.field", true, "encoding/json", false, function(name_, nameBytes_, nameNonEsc_, nameEscHTML_, tag_, index_, typ_, omitEmpty_, quoted_, encoder_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.name = "";
 			this.nameBytes = sliceType$2.nil;
-			this.equalFold = $throwNilPointerError;
 			this.nameNonEsc = "";
 			this.nameEscHTML = "";
 			this.tag = false;
@@ -322546,7 +325316,6 @@ $packages["encoding/json"] = (function() {
 		}
 		this.name = name_;
 		this.nameBytes = nameBytes_;
-		this.equalFold = equalFold_;
 		this.nameNonEsc = nameNonEsc_;
 		this.nameEscHTML = nameEscHTML_;
 		this.tag = tag_;
@@ -322657,34 +325426,32 @@ $packages["encoding/json"] = (function() {
 		sliceType$2 = $sliceType($Uint8);
 		ptrType$3 = $ptrType(encoding.TextUnmarshaler);
 		ptrType$4 = $ptrType(errorContext);
-		ptrType$5 = $ptrType(bytes.Buffer);
-		ptrType$6 = $ptrType($String);
-		ptrType$7 = $ptrType($emptyInterface);
-		ptrType$8 = $ptrType(scanner);
-		ptrType$9 = $ptrType(encodeState);
-		arrayType = $arrayType($Uint8, 64);
+		ptrType$5 = $ptrType($String);
+		ptrType$6 = $ptrType($emptyInterface);
+		ptrType$7 = $ptrType(scanner);
+		arrayType = $arrayType($Uint8, 32);
+		ptrType$8 = $ptrType(encodeState);
+		ptrType$9 = $ptrType(field);
 		sliceType$3 = $sliceType(field);
 		structType = $structType("", []);
 		sliceType$4 = $sliceType(reflectWithString);
+		ptrType$10 = $ptrType(reflectWithString);
 		structType$1 = $structType("encoding/json", [{prop: "ptr", name: "ptr", embedded: false, exported: false, typ: $emptyInterface, tag: ""}, {prop: "len", name: "len", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		ptrType$10 = $ptrType(UnmarshalTypeError);
-		ptrType$11 = $ptrType(reflect.rtype);
+		ptrType$11 = $ptrType(UnmarshalTypeError);
+		ptrType$12 = $ptrType($packages["internal/abi"].Type);
 		mapType = $mapType($String, $emptyInterface);
 		sliceType$5 = $sliceType($String);
-		ptrType$12 = $ptrType(field);
 		ptrType$13 = $ptrType(Decoder);
 		ptrType$14 = $ptrType(Encoder);
 		ptrType$15 = $ptrType(SyntaxError);
-		funcType = $funcType([ptrType$8, $Uint8], [$Int], false);
+		funcType = $funcType([ptrType$7, $Uint8], [$Int], false);
 		ptrType$16 = $ptrType(UnsupportedTypeError);
 		ptrType$17 = $ptrType(UnsupportedValueError);
 		ptrType$19 = $ptrType(MarshalerError);
 		mapType$1 = $mapType($emptyInterface, structType);
-		mapType$2 = $mapType($String, $Int);
-		ptrType$20 = $ptrType(reflectWithString);
-		funcType$1 = $funcType([sliceType$2, sliceType$2], [$Bool], false);
-		ptrType$22 = $ptrType(InvalidUnmarshalError);
-		ptrType$23 = $ptrType(decodeState);
+		mapType$2 = $mapType($String, ptrType$9);
+		ptrType$21 = $ptrType(InvalidUnmarshalError);
+		ptrType$22 = $ptrType(decodeState);
 		parseTag = function parseTag$1(tag) {
 			var _tuple, opt, tag;
 			_tuple = strings.Cut(tag, ",");
@@ -322860,11 +325627,11 @@ $packages["encoding/json"] = (function() {
 		};
 		NewEncoder = function NewEncoder$1(w) {
 			var w;
-			return new Encoder.ptr(w, $ifaceNil, true, ptrType$5.nil, "", "");
+			return new Encoder.ptr(w, $ifaceNil, true, sliceType$2.nil, "", "");
 		};
 		$pkg.NewEncoder = NewEncoder;
 		$ptrType(Encoder).prototype.Encode = function Encode(v) {
-			var {_r$3, _r$4, _r$5, _r$6, _tuple, b, e, enc, err, v, $s, $deferred, $r, $c} = $restore(this, {v});
+			var {_r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, b, e, enc, err, v, $s, $deferred, $r, $c} = $restore(this, {v});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			enc = this;
 			if (!($interfaceIsEqual(enc.err, $ifaceNil))) {
@@ -322883,25 +325650,23 @@ $packages["encoding/json"] = (function() {
 			/* */ if (!(enc.indentPrefix === "") || !(enc.indentValue === "")) { $s = 3; continue; }
 			/* */ $s = 4; continue;
 			/* if (!(enc.indentPrefix === "") || !(enc.indentValue === "")) { */ case 3:
-				if (enc.indentBuf === ptrType$5.nil) {
-					enc.indentBuf = new bytes.Buffer.ptr(sliceType$2.nil, 0, 0);
-				}
-				enc.indentBuf.Reset();
-				_r$5 = Indent(enc.indentBuf, b, enc.indentPrefix, enc.indentValue); /* */ $s = 5; case 5: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				err = _r$5;
+				_r$5 = appendIndent($subslice(enc.indentBuf, 0, 0), b, enc.indentPrefix, enc.indentValue); /* */ $s = 5; case 5: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				_tuple = _r$5;
+				enc.indentBuf = _tuple[0];
+				err = _tuple[1];
 				if (!($interfaceIsEqual(err, $ifaceNil))) {
 					$s = -1; return err;
 				}
-				b = enc.indentBuf.Bytes();
+				b = enc.indentBuf;
 			/* } */ case 4:
 			_r$6 = enc.w.Write(b); /* */ $s = 6; case 6: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			_tuple = _r$6;
-			err = _tuple[1];
+			_tuple$1 = _r$6;
+			err = _tuple$1[1];
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				enc.err = err;
 			}
 			$s = -1; return err;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Encode, $c: true, $r, _r$3, _r$4, _r$5, _r$6, _tuple, b, e, enc, err, v, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Encode, $c: true, $r, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, b, e, enc, err, v, $s, $deferred};return $f; } }
 		};
 		$ptrType(Encoder).prototype.SetIndent = function SetIndent(prefix, indent) {
 			var enc, indent, prefix;
@@ -323063,7 +325828,7 @@ $packages["encoding/json"] = (function() {
 							x[0] = "";
 							old = dec.tokenState;
 							dec.tokenState = 0;
-							_r$4 = dec.Decode((x.$ptr || (x.$ptr = new ptrType$6(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, x)))); /* */ $s = 16; case 16: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+							_r$4 = dec.Decode((x.$ptr || (x.$ptr = new ptrType$5(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, x)))); /* */ $s = 16; case 16: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 							err$1 = _r$4;
 							dec.tokenState = old;
 							if (!($interfaceIsEqual(err$1, $ifaceNil))) {
@@ -323076,7 +325841,7 @@ $packages["encoding/json"] = (function() {
 							$s = -1; return dec.tokenError(c);
 						}
 						x$1[0] = $ifaceNil;
-						_r$5 = dec.Decode((x$1.$ptr || (x$1.$ptr = new ptrType$7(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, x$1)))); /* */ $s = 17; case 17: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						_r$5 = dec.Decode((x$1.$ptr || (x$1.$ptr = new ptrType$6(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, x$1)))); /* */ $s = 17; case 17: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 						err$2 = _r$5;
 						if (!($interfaceIsEqual(err$2, $ifaceNil))) {
 							$s = -1; return [$ifaceNil, err$2];
@@ -323087,7 +325852,7 @@ $packages["encoding/json"] = (function() {
 							$s = -1; return dec.tokenError(c);
 						}
 						x$1[0] = $ifaceNil;
-						_r$6 = dec.Decode((x$1.$ptr || (x$1.$ptr = new ptrType$7(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, x$1)))); /* */ $s = 18; case 18: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						_r$6 = dec.Decode((x$1.$ptr || (x$1.$ptr = new ptrType$6(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, x$1)))); /* */ $s = 18; case 18: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 						err$2 = _r$6;
 						if (!($interfaceIsEqual(err$2, $ifaceNil))) {
 							$s = -1; return [$ifaceNil, err$2];
@@ -323172,7 +325937,7 @@ $packages["encoding/json"] = (function() {
 			var {_r$3, scan, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_r$3 = scannerPool.Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			scan = $assertType(_r$3, ptrType$8);
+			scan = $assertType(_r$3, ptrType$7);
 			scan.bytes = new $Int64(0, 0);
 			scan.reset();
 			$s = -1; return scan;
@@ -323596,10 +326361,33 @@ $packages["encoding/json"] = (function() {
 			s = strconv.Quote(($encodeRune(c)));
 			return "'" + $substring(s, 1, (s.length - 1 >> 0)) + "'";
 		};
-		compact = function compact$1(dst, src, escape) {
+		appendHTMLEscape = function appendHTMLEscape$1(dst, src) {
+			var _i, _ref, c, dst, i, src, start, x, x$1, x$2;
+			start = 0;
+			_ref = src;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				i = _i;
+				c = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if ((c === 60) || (c === 62) || (c === 38)) {
+					dst = $appendSlice(dst, $subslice(src, start, i));
+					dst = $append(dst, 92, 117, 48, 48, hex.charCodeAt((c >>> 4 << 24 >>> 24)), hex.charCodeAt(((c & 15) >>> 0)));
+					start = i + 1 >> 0;
+				}
+				if ((c === 226) && (i + 2 >> 0) < src.$length && ((x = i + 1 >> 0, ((x < 0 || x >= src.$length) ? ($throwRuntimeError("index out of range"), undefined) : src.$array[src.$offset + x])) === 128) && ((((x$1 = i + 2 >> 0, ((x$1 < 0 || x$1 >= src.$length) ? ($throwRuntimeError("index out of range"), undefined) : src.$array[src.$offset + x$1])) & ~1) << 24 >>> 24) === 168)) {
+					dst = $appendSlice(dst, $subslice(src, start, i));
+					dst = $append(dst, 92, 117, 50, 48, 50, hex.charCodeAt((((x$2 = i + 2 >> 0, ((x$2 < 0 || x$2 >= src.$length) ? ($throwRuntimeError("index out of range"), undefined) : src.$array[src.$offset + x$2])) & 15) >>> 0)));
+					start = i + 3 >> 0;
+				}
+				_i++;
+			}
+			return $appendSlice(dst, $subslice(src, start));
+		};
+		appendCompact = function appendCompact$1(dst, src, escape) {
 			var {_i, _r$3, _r$4, _r$5, _ref, c, dst, escape, i, origLen, scan, src, start, v, x, x$1, x$2, $s, $deferred, $r, $c} = $restore(this, {dst, src, escape});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			origLen = dst.Len();
+			origLen = dst.$length;
 			_r$3 = newScanner(); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			scan = _r$3;
 			$deferred.push([freeScanner, [scan]]);
@@ -323611,20 +326399,13 @@ $packages["encoding/json"] = (function() {
 				i = _i;
 				c = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 				if (escape && ((c === 60) || (c === 62) || (c === 38))) {
-					if (start < i) {
-						dst.Write($subslice(src, start, i));
-					}
-					dst.WriteString("\\u00");
-					dst.WriteByte(hex.charCodeAt((c >>> 4 << 24 >>> 24)));
-					dst.WriteByte(hex.charCodeAt(((c & 15) >>> 0)));
+					dst = $appendSlice(dst, $subslice(src, start, i));
+					dst = $append(dst, 92, 117, 48, 48, hex.charCodeAt((c >>> 4 << 24 >>> 24)), hex.charCodeAt(((c & 15) >>> 0)));
 					start = i + 1 >> 0;
 				}
 				if (escape && (c === 226) && (i + 2 >> 0) < src.$length && ((x = i + 1 >> 0, ((x < 0 || x >= src.$length) ? ($throwRuntimeError("index out of range"), undefined) : src.$array[src.$offset + x])) === 128) && ((((x$1 = i + 2 >> 0, ((x$1 < 0 || x$1 >= src.$length) ? ($throwRuntimeError("index out of range"), undefined) : src.$array[src.$offset + x$1])) & ~1) << 24 >>> 24) === 168)) {
-					if (start < i) {
-						dst.Write($subslice(src, start, i));
-					}
-					dst.WriteString("\\u202");
-					dst.WriteByte(hex.charCodeAt((((x$2 = i + 2 >> 0, ((x$2 < 0 || x$2 >= src.$length) ? ($throwRuntimeError("index out of range"), undefined) : src.$array[src.$offset + x$2])) & 15) >>> 0)));
+					dst = $appendSlice(dst, $subslice(src, start, i));
+					dst = $append(dst, 92, 117, 50, 48, 50, hex.charCodeAt((((x$2 = i + 2 >> 0, ((x$2 < 0 || x$2 >= src.$length) ? ($throwRuntimeError("index out of range"), undefined) : src.$array[src.$offset + x$2])) & 15) >>> 0)));
 					start = i + 3 >> 0;
 				}
 				_r$4 = scan.step(scan, c); /* */ $s = 4; case 4: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
@@ -323633,9 +326414,7 @@ $packages["encoding/json"] = (function() {
 					if (v === 11) {
 						/* break; */ $s = 3; continue;
 					}
-					if (start < i) {
-						dst.Write($subslice(src, start, i));
-					}
+					dst = $appendSlice(dst, $subslice(src, start, i));
 					start = i + 1 >> 0;
 				}
 				_i++;
@@ -323645,30 +326424,28 @@ $packages["encoding/json"] = (function() {
 			/* */ if (_r$5 === 11) { $s = 5; continue; }
 			/* */ $s = 6; continue;
 			/* if (_r$5 === 11) { */ case 5:
-				dst.Truncate(origLen);
-				$s = -1; return scan.err;
+				$s = -1; return [$subslice(dst, 0, origLen), scan.err];
 			/* } */ case 6:
-			if (start < src.$length) {
-				dst.Write($subslice(src, start));
-			}
-			$s = -1; return $ifaceNil;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: compact$1, $c: true, $r, _i, _r$3, _r$4, _r$5, _ref, c, dst, escape, i, origLen, scan, src, start, v, x, x$1, x$2, $s, $deferred};return $f; } }
+			dst = $appendSlice(dst, $subslice(src, start));
+			$s = -1; return [dst, $ifaceNil];
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [sliceType$2.nil, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: appendCompact$1, $c: true, $r, _i, _r$3, _r$4, _r$5, _ref, c, dst, escape, i, origLen, scan, src, start, v, x, x$1, x$2, $s, $deferred};return $f; } }
 		};
-		newline = function newline$1(dst, prefix, indent, depth) {
+		appendNewline = function appendNewline$1(dst, prefix, indent, depth) {
 			var depth, dst, i, indent, prefix;
-			dst.WriteByte(10);
-			dst.WriteString(prefix);
+			dst = $append(dst, 10);
+			dst = $appendSlice(dst, prefix);
 			i = 0;
 			while (true) {
 				if (!(i < depth)) { break; }
-				dst.WriteString(indent);
+				dst = $appendSlice(dst, indent);
 				i = i + (1) >> 0;
 			}
+			return dst;
 		};
-		Indent = function Indent$1(dst, src, prefix, indent) {
+		appendIndent = function appendIndent$1(dst, src, prefix, indent) {
 			var {_1, _i, _r$3, _r$4, _r$5, _ref, c, depth, dst, indent, needIndent, origLen, prefix, scan, src, v, x, x$1, $s, $deferred, $r, $c} = $restore(this, {dst, src, prefix, indent});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			origLen = dst.Len();
+			origLen = dst.$length;
 			_r$3 = newScanner(); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			scan = _r$3;
 			$deferred.push([freeScanner, [scan]]);
@@ -323692,33 +326469,32 @@ $packages["encoding/json"] = (function() {
 				if (needIndent && !((v === 5)) && !((v === 8))) {
 					needIndent = false;
 					depth = depth + (1) >> 0;
-					newline(dst, prefix, indent, depth);
+					dst = appendNewline(dst, prefix, indent, depth);
 				}
 				if (v === 0) {
-					dst.WriteByte(c);
+					dst = $append(dst, c);
 					_i++;
 					/* continue; */ $s = 2; continue;
 				}
 				_1 = c;
 				if ((_1 === (123)) || (_1 === (91))) {
 					needIndent = true;
-					dst.WriteByte(c);
+					dst = $append(dst, c);
 				} else if (_1 === (44)) {
-					dst.WriteByte(c);
-					newline(dst, prefix, indent, depth);
+					dst = $append(dst, c);
+					dst = appendNewline(dst, prefix, indent, depth);
 				} else if (_1 === (58)) {
-					dst.WriteByte(c);
-					dst.WriteByte(32);
+					dst = $append(dst, c, 32);
 				} else if ((_1 === (125)) || (_1 === (93))) {
 					if (needIndent) {
 						needIndent = false;
 					} else {
 						depth = depth - (1) >> 0;
-						newline(dst, prefix, indent, depth);
+						dst = appendNewline(dst, prefix, indent, depth);
 					}
-					dst.WriteByte(c);
+					dst = $append(dst, c);
 				} else {
-					dst.WriteByte(c);
+					dst = $append(dst, c);
 				}
 				_i++;
 			$s = 2; continue;
@@ -323727,165 +326503,48 @@ $packages["encoding/json"] = (function() {
 			/* */ if (_r$5 === 11) { $s = 5; continue; }
 			/* */ $s = 6; continue;
 			/* if (_r$5 === 11) { */ case 5:
-				dst.Truncate(origLen);
-				$s = -1; return scan.err;
+				$s = -1; return [$subslice(dst, 0, origLen), scan.err];
 			/* } */ case 6:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Indent$1, $c: true, $r, _1, _i, _r$3, _r$4, _r$5, _ref, c, depth, dst, indent, needIndent, origLen, prefix, scan, src, v, x, x$1, $s, $deferred};return $f; } }
+			$s = -1; return [dst, $ifaceNil];
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [sliceType$2.nil, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: appendIndent$1, $c: true, $r, _1, _i, _r$3, _r$4, _r$5, _ref, c, depth, dst, indent, needIndent, origLen, prefix, scan, src, v, x, x$1, $s, $deferred};return $f; } }
 		};
-		$pkg.Indent = Indent;
-		foldFunc = function foldFunc$1(s) {
-			var _i, _ref, b, nonLetter, s, special, upper;
-			nonLetter = false;
-			special = false;
-			_ref = s;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				b = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (b >= 128) {
-					return bytes.EqualFold;
-				}
-				upper = (b & 223) >>> 0;
-				if (upper < 65 || upper > 90) {
-					nonLetter = true;
-				} else if ((upper === 75) || (upper === 83)) {
-					special = true;
-				}
-				_i++;
-			}
-			if (special) {
-				return equalFoldRight;
-			}
-			if (nonLetter) {
-				return asciiEqualFold;
-			}
-			return simpleLetterEqualFold;
+		foldName = function foldName$1(in$1) {
+			var arr, in$1;
+			arr = arrayType.zero();
+			return appendFoldedName($subslice(new sliceType$2(arr), 0, 0), in$1);
 		};
-		equalFoldRight = function equalFoldRight$1(s, t) {
-			var _1, _i, _ref, _tuple, s, sb, sbUpper, size, t, tb, tr;
-			_ref = s;
-			_i = 0;
+		appendFoldedName = function appendFoldedName$1(out, in$1) {
+			var _tuple, c, i, in$1, n, out, r;
+			i = 0;
 			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				sb = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (t.$length === 0) {
-					return false;
-				}
-				tb = (0 >= t.$length ? ($throwRuntimeError("index out of range"), undefined) : t.$array[t.$offset + 0]);
-				if (tb < 128) {
-					if (!((sb === tb))) {
-						sbUpper = (sb & 223) >>> 0;
-						if (65 <= sbUpper && sbUpper <= 90) {
-							if (!((sbUpper === ((tb & 223) >>> 0)))) {
-								return false;
-							}
-						} else {
-							return false;
-						}
-					}
-					t = $subslice(t, 1);
-					_i++;
-					continue;
-				}
-				_tuple = utf8.DecodeRune(t);
-				tr = _tuple[0];
-				size = _tuple[1];
-				_1 = sb;
-				if ((_1 === (115)) || (_1 === (83))) {
-					if (!((tr === 383))) {
-						return false;
-					}
-				} else if ((_1 === (107)) || (_1 === (75))) {
-					if (!((tr === 8490))) {
-						return false;
+				if (!(i < in$1.$length)) { break; }
+				c = ((i < 0 || i >= in$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : in$1.$array[in$1.$offset + i]);
+				if (c < 128) {
+					if (97 <= c && c <= 122) {
+						c = c - (32) << 24 >>> 24;
 					}
-				} else {
-					return false;
-				}
-				t = $subslice(t, size);
-				_i++;
-			}
-			return t.$length === 0;
-		};
-		asciiEqualFold = function asciiEqualFold$1(s, t) {
-			var _i, _ref, i, s, sb, t, tb;
-			if (!((s.$length === t.$length))) {
-				return false;
-			}
-			_ref = s;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				sb = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				tb = ((i < 0 || i >= t.$length) ? ($throwRuntimeError("index out of range"), undefined) : t.$array[t.$offset + i]);
-				if (sb === tb) {
-					_i++;
+					out = $append(out, c);
+					i = i + (1) >> 0;
 					continue;
 				}
-				if ((97 <= sb && sb <= 122) || (65 <= sb && sb <= 90)) {
-					if (!((((sb & 223) >>> 0) === ((tb & 223) >>> 0)))) {
-						return false;
-					}
-				} else {
-					return false;
-				}
-				_i++;
-			}
-			return true;
-		};
-		simpleLetterEqualFold = function simpleLetterEqualFold$1(s, t) {
-			var _i, _ref, b, i, s, t;
-			if (!((s.$length === t.$length))) {
-				return false;
-			}
-			_ref = s;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				b = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!((((b & 223) >>> 0) === ((((i < 0 || i >= t.$length) ? ($throwRuntimeError("index out of range"), undefined) : t.$array[t.$offset + i]) & 223) >>> 0)))) {
-					return false;
-				}
-				_i++;
+				_tuple = utf8.DecodeRune($subslice(in$1, i));
+				r = _tuple[0];
+				n = _tuple[1];
+				out = utf8.AppendRune(out, foldRune(r));
+				i = i + (n) >> 0;
 			}
-			return true;
+			return out;
 		};
-		HTMLEscape = function HTMLEscape$1(dst, src) {
-			var _i, _ref, c, dst, i, src, start, x, x$1, x$2;
-			start = 0;
-			_ref = src;
-			_i = 0;
+		foldRune = function foldRune$1(r) {
+			var r, r2;
 			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				c = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if ((c === 60) || (c === 62) || (c === 38)) {
-					if (start < i) {
-						dst.Write($subslice(src, start, i));
-					}
-					dst.WriteString("\\u00");
-					dst.WriteByte(hex.charCodeAt((c >>> 4 << 24 >>> 24)));
-					dst.WriteByte(hex.charCodeAt(((c & 15) >>> 0)));
-					start = i + 1 >> 0;
-				}
-				if ((c === 226) && (i + 2 >> 0) < src.$length && ((x = i + 1 >> 0, ((x < 0 || x >= src.$length) ? ($throwRuntimeError("index out of range"), undefined) : src.$array[src.$offset + x])) === 128) && ((((x$1 = i + 2 >> 0, ((x$1 < 0 || x$1 >= src.$length) ? ($throwRuntimeError("index out of range"), undefined) : src.$array[src.$offset + x$1])) & ~1) << 24 >>> 24) === 168)) {
-					if (start < i) {
-						dst.Write($subslice(src, start, i));
-					}
-					dst.WriteString("\\u202");
-					dst.WriteByte(hex.charCodeAt((((x$2 = i + 2 >> 0, ((x$2 < 0 || x$2 >= src.$length) ? ($throwRuntimeError("index out of range"), undefined) : src.$array[src.$offset + x$2])) & 15) >>> 0)));
-					start = i + 3 >> 0;
+				r2 = unicode.SimpleFold(r);
+				if (r2 <= r) {
+					return r2;
 				}
-				_i++;
-			}
-			if (start < src.$length) {
-				dst.Write($subslice(src, start));
+				r = r2;
 			}
 		};
-		$pkg.HTMLEscape = HTMLEscape;
 		$ptrType(UnsupportedTypeError).prototype.Error = function Error$1() {
 			var {$24r, _r$3, e, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -323925,7 +326584,7 @@ $packages["encoding/json"] = (function() {
 			_r$3 = encodeStatePool.Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			v = _r$3;
 			if (!($interfaceIsEqual(v, $ifaceNil))) {
-				e = $assertType(v, ptrType$9);
+				e = $assertType(v, ptrType$8);
 				e.Buffer.Reset();
 				if ((e.ptrSeen ? e.ptrSeen.size : 0) > 0) {
 					$panic(new $String("ptrEncoder.encode should have emptied ptrSeen via defers"));
@@ -323933,11 +326592,11 @@ $packages["encoding/json"] = (function() {
 				e.ptrLevel = 0;
 				$s = -1; return e;
 			}
-			$s = -1; return new encodeState.ptr(new bytes.Buffer.ptr(sliceType$2.nil, 0, 0), arrayType.zero(), 0, new $global.Map());
+			$s = -1; return new encodeState.ptr(new bytes.Buffer.ptr(sliceType$2.nil, 0, 0), 0, new $global.Map());
 			/* */ } return; } var $f = {$blk: newEncodeState$1, $c: true, $r, _r$3, e, v, $s};return $f;
 		};
 		$ptrType(encodeState).prototype.marshal = function marshal(v, opts) {
-			var {_r$3, e, err, opts, v, $s, $deferred, $r, $c} = $restore(this, {v, opts});
+			var {e, err, opts, v, $s, $deferred, $r, $c} = $restore(this, {v, opts});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			err = [err];
 			err[0] = $ifaceNil;
@@ -323956,11 +326615,10 @@ $packages["encoding/json"] = (function() {
 						}
 					}
 				}; })(err), []]);
-			_r$3 = reflect.ValueOf(v); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$r = e.reflectValue($clone(_r$3, reflect.Value), $clone(opts, encOpts)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = e.reflectValue($clone(reflect.ValueOf(v), reflect.Value), $clone(opts, encOpts)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			err[0] = $ifaceNil;
 			$s = -1; return err[0];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  err[0]; } if($curGoroutine.asleep) { var $f = {$blk: marshal, $c: true, $r, _r$3, e, err, opts, v, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  err[0]; } if($curGoroutine.asleep) { var $f = {$blk: marshal, $c: true, $r, e, err, opts, v, $s, $deferred};return $f; } }
 		};
 		$ptrType(encodeState).prototype.error = function error$1(err) {
 			var e, err, x;
@@ -323968,34 +326626,22 @@ $packages["encoding/json"] = (function() {
 			$panic((x = new jsonError.ptr(err), new x.constructor.elem(x)));
 		};
 		isEmptyValue = function isEmptyValue$1(v) {
-			var {$24r, _1, _r$3, v, x, x$1, $s, $r, $c} = $restore(this, {v});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-				_1 = $clone(v, reflect.Value).Kind();
-				/* */ if ((_1 === (17)) || (_1 === (21)) || (_1 === (23)) || (_1 === (24))) { $s = 2; continue; }
-				/* */ if (_1 === (1)) { $s = 3; continue; }
-				/* */ if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) { $s = 4; continue; }
-				/* */ if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) { $s = 5; continue; }
-				/* */ if ((_1 === (13)) || (_1 === (14))) { $s = 6; continue; }
-				/* */ if ((_1 === (20)) || (_1 === (22))) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if ((_1 === (17)) || (_1 === (21)) || (_1 === (23)) || (_1 === (24))) { */ case 2:
-					_r$3 = $clone(v, reflect.Value).Len(); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					$24r = _r$3 === 0;
-					$s = 10; case 10: return $24r;
-				/* } else if (_1 === (1)) { */ case 3:
-					$s = -1; return !$clone(v, reflect.Value).Bool();
-				/* } else if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) { */ case 4:
-					$s = -1; return (x = $clone(v, reflect.Value).Int(), (x.$high === 0 && x.$low === 0));
-				/* } else if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) { */ case 5:
-					$s = -1; return (x$1 = $clone(v, reflect.Value).Uint(), (x$1.$high === 0 && x$1.$low === 0));
-				/* } else if ((_1 === (13)) || (_1 === (14))) { */ case 6:
-					$s = -1; return $clone(v, reflect.Value).Float() === 0;
-				/* } else if ((_1 === (20)) || (_1 === (22))) { */ case 7:
-					$s = -1; return $clone(v, reflect.Value).IsNil();
-				/* } */ case 8:
-			case 1:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: isEmptyValue$1, $c: true, $r, $24r, _1, _r$3, v, x, x$1, $s};return $f;
+			var _1, v, x, x$1;
+			_1 = $clone(v, reflect.Value).Kind();
+			if ((_1 === (17)) || (_1 === (21)) || (_1 === (23)) || (_1 === (24))) {
+				return $clone(v, reflect.Value).Len() === 0;
+			} else if (_1 === (1)) {
+				return $clone(v, reflect.Value).Bool() === false;
+			} else if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) {
+				return (x = $clone(v, reflect.Value).Int(), (x.$high === 0 && x.$low === 0));
+			} else if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) {
+				return (x$1 = $clone(v, reflect.Value).Uint(), (x$1.$high === 0 && x$1.$low === 0));
+			} else if ((_1 === (13)) || (_1 === (14))) {
+				return $clone(v, reflect.Value).Float() === 0;
+			} else if ((_1 === (20)) || (_1 === (22))) {
+				return $clone(v, reflect.Value).IsNil();
+			}
+			return false;
 		};
 		$ptrType(encodeState).prototype.reflectValue = function reflectValue(v, opts) {
 			var {_r$3, e, opts, v, $s, $r, $c} = $restore(this, {v, opts});
@@ -324155,7 +326801,7 @@ $packages["encoding/json"] = (function() {
 			e.Buffer.WriteString("null");
 		};
 		marshalerEncoder = function marshalerEncoder$1(e, v, opts) {
-			var {_r$3, _r$4, _r$5, _tuple, _tuple$1, b, e, err, m, ok, opts, v, $s, $r, $c} = $restore(this, {e, v, opts});
+			var {_r$3, _r$4, _r$5, _tuple, _tuple$1, _tuple$2, b, e, err, m, ok, opts, out, v, $s, $r, $c} = $restore(this, {e, v, opts});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (($clone(v, reflect.Value).Kind() === 22) && $clone(v, reflect.Value).IsNil()) {
 				e.Buffer.WriteString("null");
@@ -324176,17 +326822,22 @@ $packages["encoding/json"] = (function() {
 			/* */ if ($interfaceIsEqual(err, $ifaceNil)) { $s = 3; continue; }
 			/* */ $s = 4; continue;
 			/* if ($interfaceIsEqual(err, $ifaceNil)) { */ case 3:
-				_r$5 = compact(e.Buffer, b, opts.escapeHTML); /* */ $s = 5; case 5: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				err = _r$5;
+				e.Buffer.Grow(b.$length);
+				out = e.Buffer.AvailableBuffer();
+				_r$5 = appendCompact(out, b, opts.escapeHTML); /* */ $s = 5; case 5: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				_tuple$2 = _r$5;
+				out = _tuple$2[0];
+				err = _tuple$2[1];
+				e.Buffer.Write(out);
 			/* } */ case 4:
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				e.error(new MarshalerError.ptr($clone(v, reflect.Value).Type(), err, "MarshalJSON"));
 			}
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: marshalerEncoder$1, $c: true, $r, _r$3, _r$4, _r$5, _tuple, _tuple$1, b, e, err, m, ok, opts, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: marshalerEncoder$1, $c: true, $r, _r$3, _r$4, _r$5, _tuple, _tuple$1, _tuple$2, b, e, err, m, ok, opts, out, v, $s};return $f;
 		};
 		addrMarshalerEncoder = function addrMarshalerEncoder$1(e, v, opts) {
-			var {_r$3, _r$4, _r$5, _tuple, b, e, err, m, opts, v, va, $s, $r, $c} = $restore(this, {e, v, opts});
+			var {_r$3, _r$4, _r$5, _tuple, _tuple$1, b, e, err, m, opts, out, v, va, $s, $r, $c} = $restore(this, {e, v, opts});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			va = $clone(v, reflect.Value).Addr();
 			if ($clone(va, reflect.Value).IsNil()) {
@@ -324202,14 +326853,19 @@ $packages["encoding/json"] = (function() {
 			/* */ if ($interfaceIsEqual(err, $ifaceNil)) { $s = 3; continue; }
 			/* */ $s = 4; continue;
 			/* if ($interfaceIsEqual(err, $ifaceNil)) { */ case 3:
-				_r$5 = compact(e.Buffer, b, opts.escapeHTML); /* */ $s = 5; case 5: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				err = _r$5;
+				e.Buffer.Grow(b.$length);
+				out = e.Buffer.AvailableBuffer();
+				_r$5 = appendCompact(out, b, opts.escapeHTML); /* */ $s = 5; case 5: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				_tuple$1 = _r$5;
+				out = _tuple$1[0];
+				err = _tuple$1[1];
+				e.Buffer.Write(out);
 			/* } */ case 4:
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				e.error(new MarshalerError.ptr($clone(v, reflect.Value).Type(), err, "MarshalJSON"));
 			}
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: addrMarshalerEncoder$1, $c: true, $r, _r$3, _r$4, _r$5, _tuple, b, e, err, m, opts, v, va, $s};return $f;
+			/* */ } return; } var $f = {$blk: addrMarshalerEncoder$1, $c: true, $r, _r$3, _r$4, _r$5, _tuple, _tuple$1, b, e, err, m, opts, out, v, va, $s};return $f;
 		};
 		textMarshalerEncoder = function textMarshalerEncoder$1(e, v, opts) {
 			var {_r$3, _r$4, _tuple, _tuple$1, b, e, err, m, ok, opts, v, $s, $r, $c} = $restore(this, {e, v, opts});
@@ -324233,7 +326889,7 @@ $packages["encoding/json"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				e.error(new MarshalerError.ptr($clone(v, reflect.Value).Type(), err, "MarshalText"));
 			}
-			e.stringBytes(b, opts.escapeHTML);
+			e.Buffer.Write(appendString[0 /* []byte */](e.Buffer.AvailableBuffer(), b, opts.escapeHTML));
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: textMarshalerEncoder$1, $c: true, $r, _r$3, _r$4, _tuple, _tuple$1, b, e, err, m, ok, opts, v, $s};return $f;
 		};
@@ -324254,45 +326910,33 @@ $packages["encoding/json"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				e.error(new MarshalerError.ptr($clone(v, reflect.Value).Type(), err, "MarshalText"));
 			}
-			e.stringBytes(b, opts.escapeHTML);
+			e.Buffer.Write(appendString[0 /* []byte */](e.Buffer.AvailableBuffer(), b, opts.escapeHTML));
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: addrTextMarshalerEncoder$1, $c: true, $r, _r$3, _r$4, _tuple, b, e, err, m, opts, v, va, $s};return $f;
 		};
 		boolEncoder = function boolEncoder$1(e, v, opts) {
-			var e, opts, v;
-			if (opts.quoted) {
-				e.Buffer.WriteByte(34);
-			}
-			if ($clone(v, reflect.Value).Bool()) {
-				e.Buffer.WriteString("true");
-			} else {
-				e.Buffer.WriteString("false");
-			}
-			if (opts.quoted) {
-				e.Buffer.WriteByte(34);
-			}
+			var b, e, opts, v;
+			b = e.Buffer.AvailableBuffer();
+			b = mayAppendQuote(b, opts.quoted);
+			b = strconv.AppendBool(b, $clone(v, reflect.Value).Bool());
+			b = mayAppendQuote(b, opts.quoted);
+			e.Buffer.Write(b);
 		};
 		intEncoder = function intEncoder$1(e, v, opts) {
 			var b, e, opts, v;
-			b = strconv.AppendInt($subslice(new sliceType$2(e.scratch), 0, 0), $clone(v, reflect.Value).Int(), 10);
-			if (opts.quoted) {
-				e.Buffer.WriteByte(34);
-			}
+			b = e.Buffer.AvailableBuffer();
+			b = mayAppendQuote(b, opts.quoted);
+			b = strconv.AppendInt(b, $clone(v, reflect.Value).Int(), 10);
+			b = mayAppendQuote(b, opts.quoted);
 			e.Buffer.Write(b);
-			if (opts.quoted) {
-				e.Buffer.WriteByte(34);
-			}
 		};
 		uintEncoder = function uintEncoder$1(e, v, opts) {
 			var b, e, opts, v;
-			b = strconv.AppendUint($subslice(new sliceType$2(e.scratch), 0, 0), $clone(v, reflect.Value).Uint(), 10);
-			if (opts.quoted) {
-				e.Buffer.WriteByte(34);
-			}
+			b = e.Buffer.AvailableBuffer();
+			b = mayAppendQuote(b, opts.quoted);
+			b = strconv.AppendUint(b, $clone(v, reflect.Value).Uint(), 10);
+			b = mayAppendQuote(b, opts.quoted);
 			e.Buffer.Write(b);
-			if (opts.quoted) {
-				e.Buffer.WriteByte(34);
-			}
 		};
 		floatEncoder.prototype.encode = function encode(e, v, opts) {
 			var abs, b, bits, e, f, fmt$1, n, opts, v, x, x$1, x$2, x$3, x$4;
@@ -324301,7 +326945,8 @@ $packages["encoding/json"] = (function() {
 			if (math.IsInf(f, 0) || math.IsNaN(f)) {
 				e.error(new UnsupportedValueError.ptr($clone(v, reflect.Value), strconv.FormatFloat(f, 103, -1, ((bits >> 0)))));
 			}
-			b = $subslice(new sliceType$2(e.scratch), 0, 0);
+			b = e.Buffer.AvailableBuffer();
+			b = mayAppendQuote(b, opts.quoted);
 			abs = math.Abs(f);
 			fmt$1 = 102;
 			if (!((abs === 0))) {
@@ -324317,17 +326962,12 @@ $packages["encoding/json"] = (function() {
 					b = $subslice(b, 0, (n - 1 >> 0));
 				}
 			}
-			if (opts.quoted) {
-				e.Buffer.WriteByte(34);
-			}
+			b = mayAppendQuote(b, opts.quoted);
 			e.Buffer.Write(b);
-			if (opts.quoted) {
-				e.Buffer.WriteByte(34);
-			}
 		};
 		$ptrType(floatEncoder).prototype.encode = function(...$args) { return new floatEncoder(this.$get()).encode(...$args); };
 		stringEncoder = function stringEncoder$1(e, v, opts) {
-			var {_r$3, _r$4, _r$5, _r$6, _r$7, e, e2, numStr, opts, v, $s, $r, $c} = $restore(this, {e, v, opts});
+			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, b, b$1, e, numStr, opts, v, $s, $r, $c} = $restore(this, {e, v, opts});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			/* */ if ($interfaceIsEqual($clone(v, reflect.Value).Type(), numberType)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
@@ -324343,31 +326983,35 @@ $packages["encoding/json"] = (function() {
 					_r$4 = fmt.Errorf("json: invalid number literal %q", new sliceType([new $String(numStr)])); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 					$r = e.error(_r$4); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 5:
-				if (opts.quoted) {
-					e.Buffer.WriteByte(34);
-				}
-				e.Buffer.WriteString(numStr);
-				if (opts.quoted) {
-					e.Buffer.WriteByte(34);
-				}
+				b = e.Buffer.AvailableBuffer();
+				b = mayAppendQuote(b, opts.quoted);
+				b = $appendSlice(b, numStr);
+				b = mayAppendQuote(b, opts.quoted);
+				e.Buffer.Write(b);
 				$s = -1; return;
 			/* } */ case 2:
 			/* */ if (opts.quoted) { $s = 8; continue; }
 			/* */ $s = 9; continue;
 			/* if (opts.quoted) { */ case 8:
-				_r$5 = newEncodeState(); /* */ $s = 11; case 11: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				e2 = _r$5;
-				_r$6 = $clone(v, reflect.Value).String(); /* */ $s = 12; case 12: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				$r = e2.string(_r$6, opts.escapeHTML); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				e.stringBytes(e2.Buffer.Bytes(), false);
-				encodeStatePool.Put(e2);
+				_arg = sliceType$2.nil;
+				_r$5 = $clone(v, reflect.Value).String(); /* */ $s = 11; case 11: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				_arg$1 = _r$5;
+				_arg$2 = opts.escapeHTML;
+				_r$6 = appendString[1 /* string */](_arg, _arg$1, _arg$2); /* */ $s = 12; case 12: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				b$1 = _r$6;
+				e.Buffer.Write(appendString[0 /* []byte */](e.Buffer.AvailableBuffer(), b$1, false));
 				$s = 10; continue;
 			/* } else { */ case 9:
-				_r$7 = $clone(v, reflect.Value).String(); /* */ $s = 14; case 14: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				$r = e.string(_r$7, opts.escapeHTML); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_arg$3 = e.Buffer.AvailableBuffer();
+				_r$7 = $clone(v, reflect.Value).String(); /* */ $s = 13; case 13: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_arg$4 = _r$7;
+				_arg$5 = opts.escapeHTML;
+				_r$8 = appendString[1 /* string */](_arg$3, _arg$4, _arg$5); /* */ $s = 14; case 14: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				_r$9 = e.Buffer.Write(_r$8); /* */ $s = 15; case 15: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+				_r$9;
 			/* } */ case 10:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: stringEncoder$1, $c: true, $r, _r$3, _r$4, _r$5, _r$6, _r$7, e, e2, numStr, opts, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: stringEncoder$1, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, b, b$1, e, numStr, opts, v, $s};return $f;
 		};
 		isValidNumber = function isValidNumber$1(s) {
 			var s;
@@ -324414,23 +327058,22 @@ $packages["encoding/json"] = (function() {
 			return s === "";
 		};
 		interfaceEncoder = function interfaceEncoder$1(e, v, opts) {
-			var {_r$3, e, opts, v, $s, $r, $c} = $restore(this, {e, v, opts});
+			var {e, opts, v, $s, $r, $c} = $restore(this, {e, v, opts});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if ($clone(v, reflect.Value).IsNil()) {
 				e.Buffer.WriteString("null");
 				$s = -1; return;
 			}
-			_r$3 = $clone(v, reflect.Value).Elem(); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$r = e.reflectValue($clone(_r$3, reflect.Value), $clone(opts, encOpts)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = e.reflectValue($clone($clone(v, reflect.Value).Elem(), reflect.Value), $clone(opts, encOpts)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: interfaceEncoder$1, $c: true, $r, _r$3, e, opts, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: interfaceEncoder$1, $c: true, $r, e, opts, v, $s};return $f;
 		};
 		unsupportedTypeEncoder = function unsupportedTypeEncoder$1(e, v, param) {
 			var e, param, v;
 			e.error(new UnsupportedTypeError.ptr($clone(v, reflect.Value).Type()));
 		};
 		$ptrType(structEncoder).prototype.encode = function encode$1(e, v, opts) {
-			var {_i, _i$1, _r$3, _r$4, _r$5, _ref, _ref$1, _v, e, f, fv, i, i$1, next, opts, se, v, x, $s, $r, $c} = $restore(this, {e, v, opts});
+			var {_i, _i$1, _ref, _ref$1, e, f, fv, i, i$1, next, opts, se, v, x, $s, $r, $c} = $restore(this, {e, v, opts});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			se = this;
 			next = 123;
@@ -324439,37 +327082,27 @@ $packages["encoding/json"] = (function() {
 			/* while (true) { */ case 1:
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
 				i = _i;
-				f = (x = se.fields.list, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+				f = (x = se.fields.list, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$9)));
 				fv = v;
 				_ref$1 = f.index;
 				_i$1 = 0;
-				/* while (true) { */ case 3:
-					/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 4; continue; }
+				while (true) {
+					if (!(_i$1 < _ref$1.$length)) { break; }
 					i$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					/* */ if ($clone(fv, reflect.Value).Kind() === 22) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if ($clone(fv, reflect.Value).Kind() === 22) { */ case 5:
+					if ($clone(fv, reflect.Value).Kind() === 22) {
 						if ($clone(fv, reflect.Value).IsNil()) {
 							_i++;
 							/* continue FieldLoop; */ $s = 1; continue s;
 						}
-						_r$3 = $clone(fv, reflect.Value).Elem(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						fv = _r$3;
-					/* } */ case 6:
-					_r$4 = $clone(fv, reflect.Value).Field(i$1); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					fv = _r$4;
+						fv = $clone(fv, reflect.Value).Elem();
+					}
+					fv = $clone(fv, reflect.Value).Field(i$1);
 					_i$1++;
-				$s = 3; continue;
-				case 4:
-				if (!(f.omitEmpty)) { _v = false; $s = 11; continue s; }
-				_r$5 = isEmptyValue($clone(fv, reflect.Value)); /* */ $s = 12; case 12: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_v = _r$5; case 11:
-				/* */ if (_v) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (_v) { */ case 9:
+				}
+				if (f.omitEmpty && isEmptyValue($clone(fv, reflect.Value))) {
 					_i++;
 					/* continue; */ $s = 1; continue;
-				/* } */ case 10:
+				}
 				e.Buffer.WriteByte(next);
 				next = 44;
 				if (opts.escapeHTML) {
@@ -324478,7 +327111,7 @@ $packages["encoding/json"] = (function() {
 					e.Buffer.WriteString(f.nameNonEsc);
 				}
 				opts.quoted = f.quoted;
-				$r = f.encoder(e, $clone(fv, reflect.Value), $clone(opts, encOpts)); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = f.encoder(e, $clone(fv, reflect.Value), $clone(opts, encOpts)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				_i++;
 			$s = 1; continue;
 			case 2:
@@ -324488,7 +327121,7 @@ $packages["encoding/json"] = (function() {
 				e.Buffer.WriteByte(125);
 			}
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: encode$1, $c: true, $r, _i, _i$1, _r$3, _r$4, _r$5, _ref, _ref$1, _v, e, f, fv, i, i$1, next, opts, se, v, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: encode$1, $c: true, $r, _i, _i$1, _ref, _ref$1, e, f, fv, i, i$1, next, opts, se, v, x, $s};return $f;
 		};
 		structEncoder.prototype.encode = function(...$args) { return this.$val.encode(...$args); };
 		newStructEncoder = function newStructEncoder$1(t) {
@@ -324500,7 +327133,7 @@ $packages["encoding/json"] = (function() {
 			/* */ } return; } var $f = {$blk: newStructEncoder$1, $c: true, $r, _r$3, se, t, $s};return $f;
 		};
 		$ptrType(mapEncoder).prototype.encode = function encode$2(e, v, opts) {
-			var {_arg, _arg$1, _arg$2, _arg$3, _entry, _i, _key, _r$10, _r$11, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, e, err, i, i$1, kv, me, mi, ok, opts, ptr, sv, v, $s, $deferred, $r, $c} = $restore(this, {e, v, opts});
+			var {_arg, _arg$1, _arg$2, _arg$3, _entry, _i, _key, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _tuple, e, err, i, i$1, kv, me, mi, ok, opts, ptr, sv, v, $s, $deferred, $r, $c} = $restore(this, {e, v, opts});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			sv = [sv];
 			me = this;
@@ -324525,55 +327158,51 @@ $packages["encoding/json"] = (function() {
 				$deferred.push([function(_arg, _arg$1) { $mapDelete(_arg, $emptyInterface.keyFor(_arg$1)); }, [e.ptrSeen, new $UnsafePointer(ptr)]]);
 			/* } */ case 2:
 			e.Buffer.WriteByte(123);
-			_r$4 = $clone(v, reflect.Value).Len(); /* */ $s = 7; case 7: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			sv[0] = $makeSlice(sliceType$4, _r$4);
+			sv[0] = $makeSlice(sliceType$4, $clone(v, reflect.Value).Len());
 			mi = $clone(v, reflect.Value).MapRange();
 			i = 0;
-			/* while (true) { */ case 8:
-				_r$5 = mi.Next(); /* */ $s = 10; case 10: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				/* if (!(_r$5)) { break; } */ if(!(_r$5)) { $s = 9; continue; }
-				_r$6 = mi.Key(); /* */ $s = 11; case 11: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				((i < 0 || i >= sv[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : sv[0].$array[sv[0].$offset + i]).k = _r$6;
-				_r$7 = mi.Value(); /* */ $s = 12; case 12: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				((i < 0 || i >= sv[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : sv[0].$array[sv[0].$offset + i]).v = _r$7;
-				_r$8 = ((i < 0 || i >= sv[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : sv[0].$array[sv[0].$offset + i]).resolve(); /* */ $s = 13; case 13: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				err = _r$8;
-				/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 14; continue; }
-				/* */ $s = 15; continue;
-				/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 14:
-					_r$9 = $clone(v, reflect.Value).Type().String(); /* */ $s = 16; case 16: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_arg$2 = new $String(_r$9);
-					_r$10 = err.Error(); /* */ $s = 17; case 17: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_arg$3 = new $String(_r$10);
-					_r$11 = fmt.Errorf("json: encoding error for type %q: %q", new sliceType([_arg$2, _arg$3])); /* */ $s = 18; case 18: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					$r = e.error(_r$11); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 15:
+			/* while (true) { */ case 7:
+				/* if (!(mi.Next())) { break; } */ if(!(mi.Next())) { $s = 8; continue; }
+				((i < 0 || i >= sv[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : sv[0].$array[sv[0].$offset + i]).k = mi.Key();
+				((i < 0 || i >= sv[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : sv[0].$array[sv[0].$offset + i]).v = mi.Value();
+				_r$4 = ((i < 0 || i >= sv[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(sv[0].$array, sv[0].$offset + i, ptrType$10)).resolve(); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				err = _r$4;
+				/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 10; continue; }
+				/* */ $s = 11; continue;
+				/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 10:
+					_r$5 = $clone(v, reflect.Value).Type().String(); /* */ $s = 12; case 12: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					_arg$2 = new $String(_r$5);
+					_r$6 = err.Error(); /* */ $s = 13; case 13: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					_arg$3 = new $String(_r$6);
+					_r$7 = fmt.Errorf("json: encoding error for type %q: %q", new sliceType([_arg$2, _arg$3])); /* */ $s = 14; case 14: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					$r = e.error(_r$7); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 11:
 				i = i + (1) >> 0;
-			$s = 8; continue;
-			case 9:
+			$s = 7; continue;
+			case 8:
 			$r = sort.Slice(sv[0], (function(sv) { return function mapEncoder·encode·func1(i$1, j) {
 					var i$1, j;
 					return ((i$1 < 0 || i$1 >= sv[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : sv[0].$array[sv[0].$offset + i$1]).ks < ((j < 0 || j >= sv[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : sv[0].$array[sv[0].$offset + j]).ks;
-				}; })(sv)); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				}; })(sv)); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			_ref = sv[0];
 			_i = 0;
-			/* while (true) { */ case 21:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 22; continue; }
+			/* while (true) { */ case 17:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 18; continue; }
 				i$1 = _i;
 				kv = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), reflectWithString);
 				if (i$1 > 0) {
 					e.Buffer.WriteByte(44);
 				}
-				e.string(kv.ks, opts.escapeHTML);
+				e.Buffer.Write(appendString[1 /* string */](e.Buffer.AvailableBuffer(), kv.ks, opts.escapeHTML));
 				e.Buffer.WriteByte(58);
-				$r = me.elemEnc(e, $clone(kv.v, reflect.Value), $clone(opts, encOpts)); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = me.elemEnc(e, $clone(kv.v, reflect.Value), $clone(opts, encOpts)); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				_i++;
-			$s = 21; continue;
-			case 22:
+			$s = 17; continue;
+			case 18:
 			e.Buffer.WriteByte(125);
 			e.ptrLevel = e.ptrLevel - (1) >>> 0;
 			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: encode$2, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _entry, _i, _key, _r$10, _r$11, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, e, err, i, i$1, kv, me, mi, ok, opts, ptr, sv, v, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: encode$2, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _entry, _i, _key, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _tuple, e, err, i, i$1, kv, me, mi, ok, opts, ptr, sv, v, $s, $deferred};return $f; } }
 		};
 		mapEncoder.prototype.encode = function(...$args) { return this.$val.encode(...$args); };
 		newMapEncoder = function newMapEncoder$1(t) {
@@ -324600,42 +327229,23 @@ $packages["encoding/json"] = (function() {
 			/* */ } return; } var $f = {$blk: newMapEncoder$1, $c: true, $r, _1, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, me, t, $s};return $f;
 		};
 		encodeByteSlice = function encodeByteSlice$1(e, v, param) {
-			var {_r$3, _r$4, _r$5, dst, dst$1, e, enc, encodedLen, param, s, v, $s, $r, $c} = $restore(this, {e, v, param});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var b, e, encodedLen, param, s, v;
 			if ($clone(v, reflect.Value).IsNil()) {
 				e.Buffer.WriteString("null");
-				$s = -1; return;
+				return;
 			}
-			_r$3 = $clone(v, reflect.Value).Bytes(); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			s = _r$3;
-			e.Buffer.WriteByte(34);
+			s = $clone(v, reflect.Value).Bytes();
 			encodedLen = base64.StdEncoding.EncodedLen(s.$length);
-			/* */ if (encodedLen <= 64) { $s = 2; continue; }
-			/* */ if (encodedLen <= 1024) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (encodedLen <= 64) { */ case 2:
-				dst = $subslice(new sliceType$2(e.scratch), 0, encodedLen);
-				base64.StdEncoding.Encode(dst, s);
-				e.Buffer.Write(dst);
-				$s = 5; continue;
-			/* } else if (encodedLen <= 1024) { */ case 3:
-				dst$1 = $makeSlice(sliceType$2, encodedLen);
-				base64.StdEncoding.Encode(dst$1, s);
-				e.Buffer.Write(dst$1);
-				$s = 5; continue;
-			/* } else { */ case 4:
-				enc = base64.NewEncoder(base64.StdEncoding, e);
-				_r$4 = enc.Write(s); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_r$4;
-				_r$5 = enc.Close(); /* */ $s = 7; case 7: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_r$5;
-			/* } */ case 5:
-			e.Buffer.WriteByte(34);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: encodeByteSlice$1, $c: true, $r, _r$3, _r$4, _r$5, dst, dst$1, e, enc, encodedLen, param, s, v, $s};return $f;
+			e.Buffer.Grow((1 + encodedLen >> 0) + 1 >> 0);
+			b = e.Buffer.AvailableBuffer();
+			b = $append(b, 34);
+			base64.StdEncoding.Encode($subslice($subslice(b, b.$length), 0, encodedLen), s);
+			b = $subslice(b, 0, (b.$length + encodedLen >> 0));
+			b = $append(b, 34);
+			e.Buffer.Write(b);
 		};
 		$ptrType(sliceEncoder).prototype.encode = function encode$3(e, v, opts) {
-			var {_arg, _arg$1, _entry, _key, _r$3, _r$4, _tuple, e, ok, opts, ptr, se, v, $s, $deferred, $r, $c} = $restore(this, {e, v, opts});
+			var {_arg, _arg$1, _entry, _key, _r$3, _tuple, e, ok, opts, ptr, se, v, $s, $deferred, $r, $c} = $restore(this, {e, v, opts});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			se = this;
 			if ($clone(v, reflect.Value).IsNil()) {
@@ -324646,23 +327256,22 @@ $packages["encoding/json"] = (function() {
 			/* */ if (e.ptrLevel > 1000) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (e.ptrLevel > 1000) { */ case 1:
-				_r$3 = $clone(v, reflect.Value).Len(); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				ptr = new structType$1.ptr(new $UnsafePointer($clone(v, reflect.Value).UnsafePointer()), _r$3);
+				ptr = new structType$1.ptr(new $UnsafePointer($clone(v, reflect.Value).UnsafePointer()), $clone(v, reflect.Value).Len());
 				_tuple = (_entry = $mapIndex(e.ptrSeen,$emptyInterface.keyFor(new ptr.constructor.elem(ptr))), _entry !== undefined ? [_entry.v, true] : [new structType.ptr(), false]);
 				ok = _tuple[1];
-				/* */ if (ok) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (ok) { */ case 4:
-					_r$4 = fmt.Sprintf("encountered a cycle via %s", new sliceType([$clone(v, reflect.Value).Type()])); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					$r = e.error(new UnsupportedValueError.ptr($clone(v, reflect.Value), _r$4)); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 5:
+				/* */ if (ok) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (ok) { */ case 3:
+					_r$3 = fmt.Sprintf("encountered a cycle via %s", new sliceType([$clone(v, reflect.Value).Type()])); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					$r = e.error(new UnsupportedValueError.ptr($clone(v, reflect.Value), _r$3)); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 4:
 				_key = new ptr.constructor.elem(ptr); (e.ptrSeen || $throwRuntimeError("assignment to entry in nil map")).set($emptyInterface.keyFor(_key), { k: _key, v: $clone(new structType.ptr(), structType) });
 				$deferred.push([function(_arg, _arg$1) { $mapDelete(_arg, $emptyInterface.keyFor(_arg$1)); }, [e.ptrSeen, new ptr.constructor.elem(ptr)]]);
 			/* } */ case 2:
-			$r = se.arrayEnc(e, $clone(v, reflect.Value), $clone(opts, encOpts)); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = se.arrayEnc(e, $clone(v, reflect.Value), $clone(opts, encOpts)); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			e.ptrLevel = e.ptrLevel - (1) >>> 0;
 			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: encode$3, $c: true, $r, _arg, _arg$1, _entry, _key, _r$3, _r$4, _tuple, e, ok, opts, ptr, se, v, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: encode$3, $c: true, $r, _arg, _arg$1, _entry, _key, _r$3, _tuple, e, ok, opts, ptr, se, v, $s, $deferred};return $f; } }
 		};
 		sliceEncoder.prototype.encode = function(...$args) { return this.$val.encode(...$args); };
 		newSliceEncoder = function newSliceEncoder$1(t) {
@@ -324692,29 +327301,24 @@ $packages["encoding/json"] = (function() {
 			/* */ } return; } var $f = {$blk: newSliceEncoder$1, $c: true, $r, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _v, enc, p, t, $s};return $f;
 		};
 		$ptrType(arrayEncoder).prototype.encode = function encode$4(e, v, opts) {
-			var {_arg, _arg$1, _arg$2, _r$3, _r$4, ae, e, i, n, opts, v, $s, $r, $c} = $restore(this, {e, v, opts});
+			var {ae, e, i, n, opts, v, $s, $r, $c} = $restore(this, {e, v, opts});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			ae = this;
 			e.Buffer.WriteByte(91);
-			_r$3 = $clone(v, reflect.Value).Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			n = _r$3;
+			n = $clone(v, reflect.Value).Len();
 			i = 0;
-			/* while (true) { */ case 2:
-				/* if (!(i < n)) { break; } */ if(!(i < n)) { $s = 3; continue; }
+			/* while (true) { */ case 1:
+				/* if (!(i < n)) { break; } */ if(!(i < n)) { $s = 2; continue; }
 				if (i > 0) {
 					e.Buffer.WriteByte(44);
 				}
-				_arg = e;
-				_r$4 = $clone(v, reflect.Value).Index(i); /* */ $s = 4; case 4: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_arg$1 = $clone(_r$4, reflect.Value);
-				_arg$2 = $clone(opts, encOpts);
-				$r = ae.elemEnc(_arg, _arg$1, _arg$2); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = ae.elemEnc(e, $clone($clone(v, reflect.Value).Index(i), reflect.Value), $clone(opts, encOpts)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				i = i + (1) >> 0;
-			$s = 2; continue;
-			case 3:
+			$s = 1; continue;
+			case 2:
 			e.Buffer.WriteByte(93);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: encode$4, $c: true, $r, _arg, _arg$1, _arg$2, _r$3, _r$4, ae, e, i, n, opts, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: encode$4, $c: true, $r, ae, e, i, n, opts, v, $s};return $f;
 		};
 		arrayEncoder.prototype.encode = function(...$args) { return this.$val.encode(...$args); };
 		newArrayEncoder = function newArrayEncoder$1(t) {
@@ -324727,7 +327331,7 @@ $packages["encoding/json"] = (function() {
 			/* */ } return; } var $f = {$blk: newArrayEncoder$1, $c: true, $r, _r$3, _r$4, enc, t, $s};return $f;
 		};
 		$ptrType(ptrEncoder).prototype.encode = function encode$5(e, v, opts) {
-			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _entry, _key, _r$3, _r$4, _r$5, _tuple, e, ok, opts, pe, ptr, v, $s, $deferred, $r, $c} = $restore(this, {e, v, opts});
+			var {_arg, _arg$1, _entry, _key, _r$3, _r$4, _tuple, e, ok, opts, pe, ptr, v, $s, $deferred, $r, $c} = $restore(this, {e, v, opts});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			pe = this;
 			if ($clone(v, reflect.Value).IsNil()) {
@@ -324751,14 +327355,10 @@ $packages["encoding/json"] = (function() {
 				_key = ptr; (e.ptrSeen || $throwRuntimeError("assignment to entry in nil map")).set($emptyInterface.keyFor(_key), { k: _key, v: $clone(new structType.ptr(), structType) });
 				$deferred.push([function(_arg, _arg$1) { $mapDelete(_arg, $emptyInterface.keyFor(_arg$1)); }, [e.ptrSeen, ptr]]);
 			/* } */ case 2:
-			_arg$2 = e;
-			_r$5 = $clone(v, reflect.Value).Elem(); /* */ $s = 8; case 8: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_arg$3 = $clone(_r$5, reflect.Value);
-			_arg$4 = $clone(opts, encOpts);
-			$r = pe.elemEnc(_arg$2, _arg$3, _arg$4); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = pe.elemEnc(e, $clone($clone(v, reflect.Value).Elem(), reflect.Value), $clone(opts, encOpts)); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			e.ptrLevel = e.ptrLevel - (1) >>> 0;
 			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: encode$5, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _entry, _key, _r$3, _r$4, _r$5, _tuple, e, ok, opts, pe, ptr, v, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: encode$5, $c: true, $r, _arg, _arg$1, _entry, _key, _r$3, _r$4, _tuple, e, ok, opts, pe, ptr, v, $s, $deferred};return $f; } }
 		};
 		ptrEncoder.prototype.encode = function(...$args) { return this.$val.encode(...$args); };
 		newPtrEncoder = function newPtrEncoder$1(t) {
@@ -324873,135 +327473,119 @@ $packages["encoding/json"] = (function() {
 			$s = -1; return $ifaceNil;
 			/* */ } return; } var $f = {$blk: resolve, $c: true, $r, _1, _r$3, _r$4, _r$5, _tuple, _tuple$1, buf, err, ok, tm, w, $s};return $f;
 		};
-		$ptrType(encodeState).prototype.string = function string(s, escapeHTML) {
-			var _1, _tuple, b, c, e, escapeHTML, i, s, size, start;
-			e = this;
-			e.Buffer.WriteByte(34);
+		appendString[0 /* []byte */] = function appendString$1(dst, src, escapeHTML) {
+			var _1, _tuple, b, c, dst, escapeHTML, i, n, size, src, start;
+			dst = $append(dst, 34);
 			start = 0;
 			i = 0;
 			while (true) {
-				if (!(i < s.length)) { break; }
-				b = s.charCodeAt(i);
+				if (!(i < src.$length)) { break; }
+				b = ((i < 0 || i >= src.$length) ? ($throwRuntimeError("index out of range"), undefined) : src.$array[src.$offset + i]);
 				if (b < 128) {
 					if (((b < 0 || b >= htmlSafeSet.length) ? ($throwRuntimeError("index out of range"), undefined) : htmlSafeSet[b]) || (!escapeHTML && ((b < 0 || b >= safeSet.length) ? ($throwRuntimeError("index out of range"), undefined) : safeSet[b]))) {
 						i = i + (1) >> 0;
 						continue;
 					}
-					if (start < i) {
-						e.Buffer.WriteString($substring(s, start, i));
-					}
-					e.Buffer.WriteByte(92);
+					dst = $appendSlice(dst, $subslice(src, start, i));
 					_1 = b;
 					if ((_1 === (92)) || (_1 === (34))) {
-						e.Buffer.WriteByte(b);
+						dst = $append(dst, 92, b);
 					} else if (_1 === (10)) {
-						e.Buffer.WriteByte(110);
+						dst = $append(dst, 92, 110);
 					} else if (_1 === (13)) {
-						e.Buffer.WriteByte(114);
+						dst = $append(dst, 92, 114);
 					} else if (_1 === (9)) {
-						e.Buffer.WriteByte(116);
+						dst = $append(dst, 92, 116);
 					} else {
-						e.Buffer.WriteString("u00");
-						e.Buffer.WriteByte(hex.charCodeAt((b >>> 4 << 24 >>> 24)));
-						e.Buffer.WriteByte(hex.charCodeAt(((b & 15) >>> 0)));
+						dst = $append(dst, 92, 117, 48, 48, hex.charCodeAt((b >>> 4 << 24 >>> 24)), hex.charCodeAt(((b & 15) >>> 0)));
 					}
 					i = i + (1) >> 0;
 					start = i;
 					continue;
 				}
-				_tuple = utf8.DecodeRuneInString($substring(s, i));
+				n = src.$length - i >> 0;
+				if (n > 4) {
+					n = 4;
+				}
+				_tuple = utf8.DecodeRuneInString(($bytesToString($subslice(src, i, (i + n >> 0)))));
 				c = _tuple[0];
 				size = _tuple[1];
 				if ((c === 65533) && (size === 1)) {
-					if (start < i) {
-						e.Buffer.WriteString($substring(s, start, i));
-					}
-					e.Buffer.WriteString("\\ufffd");
+					dst = $appendSlice(dst, $subslice(src, start, i));
+					dst = $appendSlice(dst, "\\ufffd");
 					i = i + (size) >> 0;
 					start = i;
 					continue;
 				}
 				if ((c === 8232) || (c === 8233)) {
-					if (start < i) {
-						e.Buffer.WriteString($substring(s, start, i));
-					}
-					e.Buffer.WriteString("\\u202");
-					e.Buffer.WriteByte(hex.charCodeAt((c & 15)));
+					dst = $appendSlice(dst, $subslice(src, start, i));
+					dst = $append(dst, 92, 117, 50, 48, 50, hex.charCodeAt((c & 15)));
 					i = i + (size) >> 0;
 					start = i;
 					continue;
 				}
 				i = i + (size) >> 0;
 			}
-			if (start < s.length) {
-				e.Buffer.WriteString($substring(s, start));
-			}
-			e.Buffer.WriteByte(34);
+			dst = $appendSlice(dst, $subslice(src, start));
+			dst = $append(dst, 34);
+			return dst;
 		};
-		$ptrType(encodeState).prototype.stringBytes = function stringBytes(s, escapeHTML) {
-			var _1, _tuple, b, c, e, escapeHTML, i, s, size, start;
-			e = this;
-			e.Buffer.WriteByte(34);
+		appendString[1 /* string */] = function appendString$2(dst, src, escapeHTML) {
+			var _1, _tuple, b, c, dst, escapeHTML, i, n, size, src, start;
+			dst = $append(dst, 34);
 			start = 0;
 			i = 0;
 			while (true) {
-				if (!(i < s.$length)) { break; }
-				b = ((i < 0 || i >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + i]);
+				if (!(i < src.length)) { break; }
+				b = src.charCodeAt(i);
 				if (b < 128) {
 					if (((b < 0 || b >= htmlSafeSet.length) ? ($throwRuntimeError("index out of range"), undefined) : htmlSafeSet[b]) || (!escapeHTML && ((b < 0 || b >= safeSet.length) ? ($throwRuntimeError("index out of range"), undefined) : safeSet[b]))) {
 						i = i + (1) >> 0;
 						continue;
 					}
-					if (start < i) {
-						e.Buffer.Write($subslice(s, start, i));
-					}
-					e.Buffer.WriteByte(92);
+					dst = $appendSlice(dst, $substring(src, start, i));
 					_1 = b;
 					if ((_1 === (92)) || (_1 === (34))) {
-						e.Buffer.WriteByte(b);
+						dst = $append(dst, 92, b);
 					} else if (_1 === (10)) {
-						e.Buffer.WriteByte(110);
+						dst = $append(dst, 92, 110);
 					} else if (_1 === (13)) {
-						e.Buffer.WriteByte(114);
+						dst = $append(dst, 92, 114);
 					} else if (_1 === (9)) {
-						e.Buffer.WriteByte(116);
+						dst = $append(dst, 92, 116);
 					} else {
-						e.Buffer.WriteString("u00");
-						e.Buffer.WriteByte(hex.charCodeAt((b >>> 4 << 24 >>> 24)));
-						e.Buffer.WriteByte(hex.charCodeAt(((b & 15) >>> 0)));
+						dst = $append(dst, 92, 117, 48, 48, hex.charCodeAt((b >>> 4 << 24 >>> 24)), hex.charCodeAt(((b & 15) >>> 0)));
 					}
 					i = i + (1) >> 0;
 					start = i;
 					continue;
 				}
-				_tuple = utf8.DecodeRune($subslice(s, i));
+				n = src.length - i >> 0;
+				if (n > 4) {
+					n = 4;
+				}
+				_tuple = utf8.DecodeRuneInString(($substring(src, i, (i + n >> 0))));
 				c = _tuple[0];
 				size = _tuple[1];
 				if ((c === 65533) && (size === 1)) {
-					if (start < i) {
-						e.Buffer.Write($subslice(s, start, i));
-					}
-					e.Buffer.WriteString("\\ufffd");
+					dst = $appendSlice(dst, $substring(src, start, i));
+					dst = $appendSlice(dst, "\\ufffd");
 					i = i + (size) >> 0;
 					start = i;
 					continue;
 				}
 				if ((c === 8232) || (c === 8233)) {
-					if (start < i) {
-						e.Buffer.Write($subslice(s, start, i));
-					}
-					e.Buffer.WriteString("\\u202");
-					e.Buffer.WriteByte(hex.charCodeAt((c & 15)));
+					dst = $appendSlice(dst, $substring(src, start, i));
+					dst = $append(dst, 92, 117, 50, 48, 50, hex.charCodeAt((c & 15)));
 					i = i + (size) >> 0;
 					start = i;
 					continue;
 				}
 				i = i + (size) >> 0;
 			}
-			if (start < s.$length) {
-				e.Buffer.Write($subslice(s, start));
-			}
-			e.Buffer.WriteByte(34);
+			dst = $appendSlice(dst, $substring(src, start));
+			dst = $append(dst, 34);
+			return dst;
 		};
 		byIndex.prototype.Len = function Len() {
 			var x;
@@ -325039,19 +327623,18 @@ $packages["encoding/json"] = (function() {
 		};
 		$ptrType(byIndex).prototype.Less = function(...$args) { return this.$get().Less(...$args); };
 		typeFields = function typeFields$1(t) {
-			var {_1, _entry, _entry$1, _entry$2, _entry$3, _i, _i$1, _i$2, _key, _key$1, _key$2, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tuple, _tuple$1, _v, _v$1, _v$2, advance, count, current, dominant, f, f$1, fi, field$1, field$2, fields, fj, ft, i, i$1, i$2, i$3, index, name, name$1, nameEscBuf, nameIndex, next, nextCount, ok, opts, out, quoted, sf, t, t$1, tag, tagged, visited, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {t});
+			var {_1, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _i, _i$1, _i$2, _key, _key$1, _key$2, _key$3, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tuple, _tuple$1, _tuple$2, _v, _v$1, _v$2, advance, count, current, dominant, exactNameIndex, f, f$1, fi, field$1, field$2, fields, fj, foldedNameIndex, ft, i, i$1, i$2, i$3, index, name, name$1, nameEscBuf, next, nextCount, ok, ok$1, opts, out, quoted, sf, t, t$1, tag, tagged, visited, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			fields = [fields];
-			nameEscBuf = [nameEscBuf];
 			current = new sliceType$3([]);
-			next = new sliceType$3([$clone(new field.ptr("", sliceType$2.nil, $throwNilPointerError, "", "", false, sliceType$1.nil, t, false, false, $throwNilPointerError), field)]);
+			next = new sliceType$3([$clone(new field.ptr("", sliceType$2.nil, "", "", false, sliceType$1.nil, t, false, false, $throwNilPointerError), field)]);
 			_tmp = false;
 			_tmp$1 = false;
 			count = _tmp;
 			nextCount = _tmp$1;
 			visited = $makeMap(reflect.Type.keyFor, []);
 			fields[0] = sliceType$3.nil;
-			nameEscBuf[0] = new bytes.Buffer.ptr(sliceType$2.nil, 0, 0);
+			nameEscBuf = sliceType$2.nil;
 			/* while (true) { */ case 1:
 				/* if (!(next.$length > 0)) { break; } */ if(!(next.$length > 0)) { $s = 2; continue; }
 				_tmp$2 = next;
@@ -325150,14 +327733,10 @@ $packages["encoding/json"] = (function() {
 							if (name === "") {
 								name = sf.Name;
 							}
-							field$1 = new field.ptr(name, sliceType$2.nil, $throwNilPointerError, "", "", tagged, index, ft, new tagOptions(opts).Contains("omitempty"), quoted, $throwNilPointerError);
+							field$1 = new field.ptr(name, sliceType$2.nil, "", "", tagged, index, ft, new tagOptions(opts).Contains("omitempty"), quoted, $throwNilPointerError);
 							field$1.nameBytes = (new sliceType$2($stringToBytes(field$1.name)));
-							field$1.equalFold = foldFunc(field$1.nameBytes);
-							nameEscBuf[0].Reset();
-							nameEscBuf[0].WriteString("\"");
-							HTMLEscape(nameEscBuf[0], field$1.nameBytes);
-							nameEscBuf[0].WriteString("\":");
-							field$1.nameEscHTML = nameEscBuf[0].String();
+							nameEscBuf = appendHTMLEscape($subslice(nameEscBuf, 0, 0), field$1.nameBytes);
+							field$1.nameEscHTML = "\"" + ($bytesToString(nameEscBuf)) + "\":";
 							field$1.nameNonEsc = "\"" + field$1.name + "\":";
 							fields[0] = $append(fields[0], field$1);
 							if ((_entry$1 = $mapIndex(count,reflect.Type.keyFor(f.typ)), _entry$1 !== undefined ? _entry$1.v : 0) > 1) {
@@ -325171,7 +327750,7 @@ $packages["encoding/json"] = (function() {
 						/* */ $s = 35; continue;
 						/* if ((_entry$3 = $mapIndex(nextCount,reflect.Type.keyFor(ft)), _entry$3 !== undefined ? _entry$3.v : 0) === 1) { */ case 34:
 							_r$13 = ft.Name(); /* */ $s = 36; case 36: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-							next = $append(next, new field.ptr(_r$13, sliceType$2.nil, $throwNilPointerError, "", "", false, index, ft, false, false, $throwNilPointerError));
+							next = $append(next, new field.ptr(_r$13, sliceType$2.nil, "", "", false, index, ft, false, false, $throwNilPointerError));
 						/* } */ case 35:
 						i = i + (1) >> 0;
 					$s = 5; continue;
@@ -325181,7 +327760,7 @@ $packages["encoding/json"] = (function() {
 				case 4:
 			$s = 1; continue;
 			case 2:
-			$r = sort.Slice(fields[0], (function(fields, nameEscBuf) { return function typeFields·func1(i$1, j) {
+			$r = sort.Slice(fields[0], (function(fields) { return function typeFields·func1(i$1, j) {
 					var i$1, j, x$2;
 					x$2 = fields[0];
 					if (!(((i$1 < 0 || i$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i$1]).name === ((j < 0 || j >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + j]).name)) {
@@ -325194,7 +327773,7 @@ $packages["encoding/json"] = (function() {
 						return ((i$1 < 0 || i$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i$1]).tag;
 					}
 					return ($convertSliceType(x$2, byIndex)).Less(i$1, j);
-				}; })(fields, nameEscBuf)); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				}; })(fields)); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			out = $subslice(fields[0], 0, 0);
 			_tmp$6 = 0;
 			_tmp$7 = 0;
@@ -325233,30 +327812,36 @@ $packages["encoding/json"] = (function() {
 			/* while (true) { */ case 39:
 				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 40; continue; }
 				i$2 = _i$1;
-				f$1 = ((i$2 < 0 || i$2 >= fields[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : fields[0].$array[fields[0].$offset + i$2]);
+				f$1 = ((i$2 < 0 || i$2 >= fields[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(fields[0].$array, fields[0].$offset + i$2, ptrType$9));
 				_r$14 = typeByIndex(t, f$1.index); /* */ $s = 41; case 41: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
 				_r$15 = typeEncoder(_r$14); /* */ $s = 42; case 42: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
 				f$1.encoder = _r$15;
 				_i$1++;
 			$s = 39; continue;
 			case 40:
-			nameIndex = (x$3 = fields[0].$length, ((x$3 < 0 || x$3 > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map()));
+			exactNameIndex = (x$3 = fields[0].$length, ((x$3 < 0 || x$3 > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map()));
+			foldedNameIndex = (x$4 = fields[0].$length, ((x$4 < 0 || x$4 > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map()));
 			_ref$2 = fields[0];
 			_i$2 = 0;
 			while (true) {
 				if (!(_i$2 < _ref$2.$length)) { break; }
 				i$3 = _i$2;
 				field$2 = $clone(((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]), field);
-				_key$2 = field$2.name; (nameIndex || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$2), { k: _key$2, v: i$3 });
+				_key$2 = field$2.name; (exactNameIndex || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$2), { k: _key$2, v: ((i$3 < 0 || i$3 >= fields[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(fields[0].$array, fields[0].$offset + i$3, ptrType$9)) });
+				_tuple$2 = (_entry$4 = $mapIndex(foldedNameIndex,$String.keyFor(($bytesToString(foldName(field$2.nameBytes))))), _entry$4 !== undefined ? [_entry$4.v, true] : [ptrType$9.nil, false]);
+				ok$1 = _tuple$2[1];
+				if (!ok$1) {
+					_key$3 = ($bytesToString(foldName(field$2.nameBytes))); (foldedNameIndex || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$3), { k: _key$3, v: ((i$3 < 0 || i$3 >= fields[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(fields[0].$array, fields[0].$offset + i$3, ptrType$9)) });
+				}
 				_i$2++;
 			}
-			$s = -1; return new structFields.ptr(fields[0], nameIndex);
-			/* */ } return; } var $f = {$blk: typeFields$1, $c: true, $r, _1, _entry, _entry$1, _entry$2, _entry$3, _i, _i$1, _i$2, _key, _key$1, _key$2, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tuple, _tuple$1, _v, _v$1, _v$2, advance, count, current, dominant, f, f$1, fi, field$1, field$2, fields, fj, ft, i, i$1, i$2, i$3, index, name, name$1, nameEscBuf, nameIndex, next, nextCount, ok, opts, out, quoted, sf, t, t$1, tag, tagged, visited, x, x$1, x$2, x$3, $s};return $f;
+			$s = -1; return new structFields.ptr(fields[0], exactNameIndex, foldedNameIndex);
+			/* */ } return; } var $f = {$blk: typeFields$1, $c: true, $r, _1, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _i, _i$1, _i$2, _key, _key$1, _key$2, _key$3, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tuple, _tuple$1, _tuple$2, _v, _v$1, _v$2, advance, count, current, dominant, exactNameIndex, f, f$1, fi, field$1, field$2, fields, fj, foldedNameIndex, ft, i, i$1, i$2, i$3, index, name, name$1, nameEscBuf, next, nextCount, ok, ok$1, opts, out, quoted, sf, t, t$1, tag, tagged, visited, x, x$1, x$2, x$3, x$4, $s};return $f;
 		};
 		dominantField = function dominantField$1(fields) {
 			var fields;
 			if (fields.$length > 1 && ((0 >= fields.$length ? ($throwRuntimeError("index out of range"), undefined) : fields.$array[fields.$offset + 0]).index.$length === (1 >= fields.$length ? ($throwRuntimeError("index out of range"), undefined) : fields.$array[fields.$offset + 1]).index.$length) && (0 >= fields.$length ? ($throwRuntimeError("index out of range"), undefined) : fields.$array[fields.$offset + 0]).tag === (1 >= fields.$length ? ($throwRuntimeError("index out of range"), undefined) : fields.$array[fields.$offset + 1]).tag) {
-				return [new field.ptr("", sliceType$2.nil, $throwNilPointerError, "", "", false, sliceType$1.nil, $ifaceNil, false, false, $throwNilPointerError), false];
+				return [new field.ptr("", sliceType$2.nil, "", "", false, sliceType$1.nil, $ifaceNil, false, false, $throwNilPointerError), false];
 			}
 			return [(0 >= fields.$length ? ($throwRuntimeError("index out of range"), undefined) : fields.$array[fields.$offset + 0]), true];
 		};
@@ -325278,6 +327863,13 @@ $packages["encoding/json"] = (function() {
 			$s = -1; return $assertType(f$1, structFields);
 			/* */ } return; } var $f = {$blk: cachedTypeFields$1, $c: true, $r, _arg, _arg$1, _r$3, _r$4, _tuple, _tuple$1, f, f$1, ok, t, x, $s};return $f;
 		};
+		mayAppendQuote = function mayAppendQuote$1(b, quoted) {
+			var b, quoted;
+			if (quoted) {
+				b = $append(b, 34);
+			}
+			return b;
+		};
 		$ptrType(UnmarshalTypeError).prototype.Error = function Error$5() {
 			var {$24r, $24r$1, _r$3, _r$4, e, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -325315,27 +327907,26 @@ $packages["encoding/json"] = (function() {
 			/* */ } return; } var $f = {$blk: Error$7, $c: true, $r, $24r, $24r$1, _r$3, _r$4, _r$5, e, $s};return $f;
 		};
 		$ptrType(decodeState).prototype.unmarshal = function unmarshal(v) {
-			var {$24r, _r$3, _r$4, _r$5, d, err, rv, v, $s, $r, $c} = $restore(this, {v});
+			var {$24r, _r$3, _r$4, d, err, rv, v, $s, $r, $c} = $restore(this, {v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			d = this;
-			_r$3 = reflect.ValueOf(v); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			rv = _r$3;
+			rv = reflect.ValueOf(v);
 			if (!(($clone(rv, reflect.Value).Kind() === 22)) || $clone(rv, reflect.Value).IsNil()) {
 				$s = -1; return new InvalidUnmarshalError.ptr(reflect.TypeOf(v));
 			}
 			d.scan.reset();
-			$r = d.scanWhile(9); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$4 = d.value($clone(rv, reflect.Value)); /* */ $s = 3; case 3: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			err = _r$4;
-			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 4:
-				_r$5 = d.addErrorContext(err); /* */ $s = 6; case 6: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				$24r = _r$5;
-				$s = 7; case 7: return $24r;
-			/* } */ case 5:
+			$r = d.scanWhile(9); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$3 = d.value($clone(rv, reflect.Value)); /* */ $s = 2; case 2: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			err = _r$3;
+			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 3:
+				_r$4 = d.addErrorContext(err); /* */ $s = 5; case 5: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				$24r = _r$4;
+				$s = 6; case 6: return $24r;
+			/* } */ case 4:
 			$s = -1; return d.savedError;
-			/* */ } return; } var $f = {$blk: unmarshal, $c: true, $r, $24r, _r$3, _r$4, _r$5, d, err, rv, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: unmarshal, $c: true, $r, $24r, _r$3, _r$4, d, err, rv, v, $s};return $f;
 		};
 		Number.prototype.String = function String$1() {
 			var n;
@@ -325393,9 +327984,9 @@ $packages["encoding/json"] = (function() {
 			/* */ $s = 2; continue;
 			/* if (!(d.errorContext === ptrType$4.nil) && (!($interfaceIsEqual(d.errorContext.Struct, $ifaceNil)) || d.errorContext.FieldStack.$length > 0)) { */ case 1:
 				_ref = err;
-				/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 3; continue; }
+				/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 3; continue; }
 				/* */ $s = 4; continue;
-				/* if ($assertType(_ref, ptrType$10, true)[1]) { */ case 3:
+				/* if ($assertType(_ref, ptrType$11, true)[1]) { */ case 3:
 					err$1 = _ref.$val;
 					_r$3 = d.errorContext.Struct.Name(); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 					err$1.Struct = _r$3;
@@ -325611,7 +328202,7 @@ $packages["encoding/json"] = (function() {
 			/* */ } return; } var $f = {$blk: valueQuoted, $c: true, $r, _1, _r$3, _ref, d, v, x, $s};return $f;
 		};
 		indirect = function indirect$1(v, decodingNull) {
-			var {_r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _v, _v$1, _v$2, _v$3, decodingNull, e, haveAddr, ok, ok$1, u, u$1, v, v0, $s, $r, $c} = $restore(this, {v, decodingNull});
+			var {_r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _tuple, _tuple$1, _v, decodingNull, e, haveAddr, ok, ok$1, u, u$1, v, v0, $s, $r, $c} = $restore(this, {v, decodingNull});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v0 = v;
 			haveAddr = false;
@@ -325625,91 +328216,67 @@ $packages["encoding/json"] = (function() {
 				v = $clone(v, reflect.Value).Addr();
 			/* } */ case 2:
 			/* while (true) { */ case 5:
-				/* */ if (($clone(v, reflect.Value).Kind() === 20) && !$clone(v, reflect.Value).IsNil()) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (($clone(v, reflect.Value).Kind() === 20) && !$clone(v, reflect.Value).IsNil()) { */ case 7:
-					_r$4 = $clone(v, reflect.Value).Elem(); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					e = _r$4;
-					if (!(($clone(e, reflect.Value).Kind() === 22) && !$clone(e, reflect.Value).IsNil())) { _v$1 = false; $s = 12; continue s; }
-					if (!decodingNull) { _v$2 = true; $s = 13; continue s; }
-					_r$5 = $clone(e, reflect.Value).Elem(); /* */ $s = 14; case 14: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_r$6 = $clone(_r$5, reflect.Value).Kind(); /* */ $s = 15; case 15: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					_v$2 = _r$6 === 22; case 13:
-					_v$1 = _v$2; case 12:
-					/* */ if (_v$1) { $s = 10; continue; }
-					/* */ $s = 11; continue;
-					/* if (_v$1) { */ case 10:
+				if (($clone(v, reflect.Value).Kind() === 20) && !$clone(v, reflect.Value).IsNil()) {
+					e = $clone(v, reflect.Value).Elem();
+					if (($clone(e, reflect.Value).Kind() === 22) && !$clone(e, reflect.Value).IsNil() && (!decodingNull || ($clone($clone(e, reflect.Value).Elem(), reflect.Value).Kind() === 22))) {
 						haveAddr = false;
 						v = e;
 						/* continue; */ $s = 5; continue;
-					/* } */ case 11:
-				/* } */ case 8:
+					}
+				}
 				if (!(($clone(v, reflect.Value).Kind() === 22))) {
 					/* break; */ $s = 6; continue;
 				}
 				if (decodingNull && $clone(v, reflect.Value).CanSet()) {
 					/* break; */ $s = 6; continue;
 				}
-				_r$7 = $clone(v, reflect.Value).Elem(); /* */ $s = 19; case 19: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_r$8 = $clone(_r$7, reflect.Value).Kind(); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				if (!(_r$8 === 20)) { _v$3 = false; $s = 18; continue s; }
-				_r$9 = $clone(v, reflect.Value).Elem(); /* */ $s = 21; case 21: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				_r$10 = $clone(_r$9, reflect.Value).Elem(); /* */ $s = 22; case 22: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				_v$3 = $equal(_r$10, v, reflect.Value); case 18:
-				/* */ if (_v$3) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (_v$3) { */ case 16:
-					_r$11 = $clone(v, reflect.Value).Elem(); /* */ $s = 23; case 23: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					v = _r$11;
+				if (($clone($clone(v, reflect.Value).Elem(), reflect.Value).Kind() === 20) && $equal($clone($clone(v, reflect.Value).Elem(), reflect.Value).Elem(), v, reflect.Value)) {
+					v = $clone(v, reflect.Value).Elem();
 					/* break; */ $s = 6; continue;
-				/* } */ case 17:
-				/* */ if ($clone(v, reflect.Value).IsNil()) { $s = 24; continue; }
-				/* */ $s = 25; continue;
-				/* if ($clone(v, reflect.Value).IsNil()) { */ case 24:
-					_r$12 = $clone(v, reflect.Value).Type().Elem(); /* */ $s = 26; case 26: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					_r$13 = reflect.New(_r$12); /* */ $s = 27; case 27: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					$r = $clone(v, reflect.Value).Set($clone(_r$13, reflect.Value)); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 25:
-				_r$14 = $clone(v, reflect.Value).Type().NumMethod(); /* */ $s = 31; case 31: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-				/* */ if (_r$14 > 0 && $clone(v, reflect.Value).CanInterface()) { $s = 29; continue; }
-				/* */ $s = 30; continue;
-				/* if (_r$14 > 0 && $clone(v, reflect.Value).CanInterface()) { */ case 29:
-					_r$15 = $clone(v, reflect.Value).Interface(); /* */ $s = 32; case 32: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-					_tuple = $assertType(_r$15, Unmarshaler, true);
+				}
+				/* */ if ($clone(v, reflect.Value).IsNil()) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if ($clone(v, reflect.Value).IsNil()) { */ case 7:
+					_r$4 = $clone(v, reflect.Value).Type().Elem(); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					_r$5 = reflect.New(_r$4); /* */ $s = 10; case 10: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					$r = $clone(v, reflect.Value).Set($clone(_r$5, reflect.Value)); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 8:
+				_r$6 = $clone(v, reflect.Value).Type().NumMethod(); /* */ $s = 14; case 14: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				/* */ if (_r$6 > 0 && $clone(v, reflect.Value).CanInterface()) { $s = 12; continue; }
+				/* */ $s = 13; continue;
+				/* if (_r$6 > 0 && $clone(v, reflect.Value).CanInterface()) { */ case 12:
+					_r$7 = $clone(v, reflect.Value).Interface(); /* */ $s = 15; case 15: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					_tuple = $assertType(_r$7, Unmarshaler, true);
 					u = _tuple[0];
 					ok = _tuple[1];
 					if (ok) {
-						$s = -1; return [u, $ifaceNil, new reflect.Value.ptr(ptrType$11.nil, 0, 0)];
+						$s = -1; return [u, $ifaceNil, new reflect.Value.ptr(ptrType$12.nil, 0, 0)];
 					}
-					/* */ if (!decodingNull) { $s = 33; continue; }
-					/* */ $s = 34; continue;
-					/* if (!decodingNull) { */ case 33:
-						_r$16 = $clone(v, reflect.Value).Interface(); /* */ $s = 35; case 35: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-						_tuple$1 = $assertType(_r$16, encoding.TextUnmarshaler, true);
+					/* */ if (!decodingNull) { $s = 16; continue; }
+					/* */ $s = 17; continue;
+					/* if (!decodingNull) { */ case 16:
+						_r$8 = $clone(v, reflect.Value).Interface(); /* */ $s = 18; case 18: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+						_tuple$1 = $assertType(_r$8, encoding.TextUnmarshaler, true);
 						u$1 = _tuple$1[0];
 						ok$1 = _tuple$1[1];
 						if (ok$1) {
-							$s = -1; return [$ifaceNil, u$1, new reflect.Value.ptr(ptrType$11.nil, 0, 0)];
+							$s = -1; return [$ifaceNil, u$1, new reflect.Value.ptr(ptrType$12.nil, 0, 0)];
 						}
-					/* } */ case 34:
-				/* } */ case 30:
-				/* */ if (haveAddr) { $s = 36; continue; }
-				/* */ $s = 37; continue;
-				/* if (haveAddr) { */ case 36:
+					/* } */ case 17:
+				/* } */ case 13:
+				if (haveAddr) {
 					v = v0;
 					haveAddr = false;
-					$s = 38; continue;
-				/* } else { */ case 37:
-					_r$17 = $clone(v, reflect.Value).Elem(); /* */ $s = 39; case 39: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-					v = _r$17;
-				/* } */ case 38:
+				} else {
+					v = $clone(v, reflect.Value).Elem();
+				}
 			$s = 5; continue;
 			case 6:
 			$s = -1; return [$ifaceNil, $ifaceNil, v];
-			/* */ } return; } var $f = {$blk: indirect$1, $c: true, $r, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _v, _v$1, _v$2, _v$3, decodingNull, e, haveAddr, ok, ok$1, u, u$1, v, v0, $s};return $f;
+			/* */ } return; } var $f = {$blk: indirect$1, $c: true, $r, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _tuple, _tuple$1, _v, decodingNull, e, haveAddr, ok, ok$1, u, u$1, v, v0, $s};return $f;
 		};
 		$ptrType(decodeState).prototype.array = function array(v) {
-			var {$24r, _1, _arg, _arg$1, _arg$2, _q, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$20, _r$21, _r$22, _r$23, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, ai, d, err, err$1, i, newcap, newv, pv, start, u, ut, v, z, $s, $r, $c} = $restore(this, {v});
+			var {$24r, _1, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _tuple, ai, d, err, err$1, i, pv, start, u, ut, v, $s, $r, $c} = $restore(this, {v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			d = this;
 			_r$3 = indirect($clone(v, reflect.Value), false); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
@@ -325744,124 +328311,93 @@ $packages["encoding/json"] = (function() {
 					/* if ($clone(v, reflect.Value).NumMethod() === 0) { */ case 16:
 						_r$5 = d.arrayInterface(); /* */ $s = 18; case 18: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 						ai = _r$5;
-						_r$6 = reflect.ValueOf(ai); /* */ $s = 19; case 19: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						$r = $clone(v, reflect.Value).Set($clone(_r$6, reflect.Value)); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = $clone(v, reflect.Value).Set($clone(reflect.ValueOf(ai), reflect.Value)); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						$s = -1; return $ifaceNil;
 					/* } */ case 17:
-					$r = d.saveError(new UnmarshalTypeError.ptr("array", $clone(v, reflect.Value).Type(), (new $Int64(0, d.off)), "", "")); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = d.skip(); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = d.saveError(new UnmarshalTypeError.ptr("array", $clone(v, reflect.Value).Type(), (new $Int64(0, d.off)), "", "")); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = d.skip(); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return $ifaceNil;
 				/* } else if ((_1 === (17)) || (_1 === (23))) { */ case 13:
 					/* break; */ $s = 11; continue;
 					$s = 15; continue;
 				/* } else { */ case 14:
-					$r = d.saveError(new UnmarshalTypeError.ptr("array", $clone(v, reflect.Value).Type(), (new $Int64(0, d.off)), "", "")); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = d.skip(); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = d.saveError(new UnmarshalTypeError.ptr("array", $clone(v, reflect.Value).Type(), (new $Int64(0, d.off)), "", "")); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = d.skip(); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return $ifaceNil;
 				/* } */ case 15:
 			case 11:
 			i = 0;
-			/* while (true) { */ case 25:
-				$r = d.scanWhile(9); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* while (true) { */ case 24:
+				$r = d.scanWhile(9); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				if (d.opcode === 8) {
-					/* break; */ $s = 26; continue;
+					/* break; */ $s = 25; continue;
 				}
-				/* */ if ($clone(v, reflect.Value).Kind() === 23) { $s = 28; continue; }
-				/* */ $s = 29; continue;
-				/* if ($clone(v, reflect.Value).Kind() === 23) { */ case 28:
-					_r$7 = $clone(v, reflect.Value).Cap(); /* */ $s = 32; case 32: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					/* */ if (i >= _r$7) { $s = 30; continue; }
-					/* */ $s = 31; continue;
-					/* if (i >= _r$7) { */ case 30:
-						_r$8 = $clone(v, reflect.Value).Cap(); /* */ $s = 33; case 33: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						_r$9 = $clone(v, reflect.Value).Cap(); /* */ $s = 34; case 34: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-						newcap = _r$8 + (_q = _r$9 / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")) >> 0;
-						if (newcap < 4) {
-							newcap = 4;
-						}
-						_arg = $clone(v, reflect.Value).Type();
-						_r$10 = $clone(v, reflect.Value).Len(); /* */ $s = 35; case 35: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-						_arg$1 = _r$10;
-						_arg$2 = newcap;
-						_r$11 = reflect.MakeSlice(_arg, _arg$1, _arg$2); /* */ $s = 36; case 36: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-						newv = _r$11;
-						_r$12 = reflect.Copy($clone(newv, reflect.Value), $clone(v, reflect.Value)); /* */ $s = 37; case 37: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						_r$12;
-						$r = $clone(v, reflect.Value).Set($clone(newv, reflect.Value)); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 31:
-					_r$13 = $clone(v, reflect.Value).Len(); /* */ $s = 41; case 41: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					/* */ if (i >= _r$13) { $s = 39; continue; }
-					/* */ $s = 40; continue;
-					/* if (i >= _r$13) { */ case 39:
+				if ($clone(v, reflect.Value).Kind() === 23) {
+					if (i >= $clone(v, reflect.Value).Cap()) {
+						$clone(v, reflect.Value).Grow(1);
+					}
+					if (i >= $clone(v, reflect.Value).Len()) {
 						$clone(v, reflect.Value).SetLen(i + 1 >> 0);
-					/* } */ case 40:
-				/* } */ case 29:
-				_r$14 = $clone(v, reflect.Value).Len(); /* */ $s = 45; case 45: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-				/* */ if (i < _r$14) { $s = 42; continue; }
-				/* */ $s = 43; continue;
-				/* if (i < _r$14) { */ case 42:
-					_r$15 = $clone(v, reflect.Value).Index(i); /* */ $s = 46; case 46: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-					_r$16 = d.value($clone(_r$15, reflect.Value)); /* */ $s = 47; case 47: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-					err = _r$16;
+					}
+				}
+				/* */ if (i < $clone(v, reflect.Value).Len()) { $s = 27; continue; }
+				/* */ $s = 28; continue;
+				/* if (i < $clone(v, reflect.Value).Len()) { */ case 27:
+					_r$6 = d.value($clone($clone(v, reflect.Value).Index(i), reflect.Value)); /* */ $s = 30; case 30: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					err = _r$6;
 					if (!($interfaceIsEqual(err, $ifaceNil))) {
 						$s = -1; return err;
 					}
-					$s = 44; continue;
-				/* } else { */ case 43:
-					_r$17 = d.value($clone(new reflect.Value.ptr(ptrType$11.nil, 0, 0), reflect.Value)); /* */ $s = 48; case 48: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-					err$1 = _r$17;
+					$s = 29; continue;
+				/* } else { */ case 28:
+					_r$7 = d.value($clone(new reflect.Value.ptr(ptrType$12.nil, 0, 0), reflect.Value)); /* */ $s = 31; case 31: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					err$1 = _r$7;
 					if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 						$s = -1; return err$1;
 					}
-				/* } */ case 44:
+				/* } */ case 29:
 				i = i + (1) >> 0;
-				/* */ if (d.opcode === 9) { $s = 49; continue; }
-				/* */ $s = 50; continue;
-				/* if (d.opcode === 9) { */ case 49:
-					$r = d.scanWhile(9); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 50:
+				/* */ if (d.opcode === 9) { $s = 32; continue; }
+				/* */ $s = 33; continue;
+				/* if (d.opcode === 9) { */ case 32:
+					$r = d.scanWhile(9); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 33:
 				if (d.opcode === 8) {
-					/* break; */ $s = 26; continue;
+					/* break; */ $s = 25; continue;
 				}
 				if (!((d.opcode === 7))) {
 					$panic(new $String("JSON decoder out of sync - data changing underfoot?"));
 				}
-			$s = 25; continue;
-			case 26:
-			_r$18 = $clone(v, reflect.Value).Len(); /* */ $s = 54; case 54: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-			/* */ if (i < _r$18) { $s = 52; continue; }
-			/* */ $s = 53; continue;
-			/* if (i < _r$18) { */ case 52:
-				/* */ if ($clone(v, reflect.Value).Kind() === 17) { $s = 55; continue; }
-				/* */ $s = 56; continue;
-				/* if ($clone(v, reflect.Value).Kind() === 17) { */ case 55:
-					_r$19 = $clone(v, reflect.Value).Type().Elem(); /* */ $s = 58; case 58: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-					_r$20 = reflect.Zero(_r$19); /* */ $s = 59; case 59: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-					z = _r$20;
-					/* while (true) { */ case 60:
-						_r$21 = $clone(v, reflect.Value).Len(); /* */ $s = 62; case 62: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-						/* if (!(i < _r$21)) { break; } */ if(!(i < _r$21)) { $s = 61; continue; }
-						_r$22 = $clone(v, reflect.Value).Index(i); /* */ $s = 63; case 63: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-						$r = $clone(_r$22, reflect.Value).Set($clone(z, reflect.Value)); /* */ $s = 64; case 64: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = 24; continue;
+			case 25:
+			/* */ if (i < $clone(v, reflect.Value).Len()) { $s = 35; continue; }
+			/* */ $s = 36; continue;
+			/* if (i < $clone(v, reflect.Value).Len()) { */ case 35:
+				/* */ if ($clone(v, reflect.Value).Kind() === 17) { $s = 37; continue; }
+				/* */ $s = 38; continue;
+				/* if ($clone(v, reflect.Value).Kind() === 17) { */ case 37:
+					/* while (true) { */ case 40:
+						/* if (!(i < $clone(v, reflect.Value).Len())) { break; } */ if(!(i < $clone(v, reflect.Value).Len())) { $s = 41; continue; }
+						$r = $clone($clone(v, reflect.Value).Index(i), reflect.Value).SetZero(); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						i = i + (1) >> 0;
-					$s = 60; continue;
-					case 61:
-					$s = 57; continue;
-				/* } else { */ case 56:
+					$s = 40; continue;
+					case 41:
+					$s = 39; continue;
+				/* } else { */ case 38:
 					$clone(v, reflect.Value).SetLen(i);
-				/* } */ case 57:
-			/* } */ case 53:
-			/* */ if ((i === 0) && ($clone(v, reflect.Value).Kind() === 23)) { $s = 65; continue; }
-			/* */ $s = 66; continue;
-			/* if ((i === 0) && ($clone(v, reflect.Value).Kind() === 23)) { */ case 65:
-				_r$23 = reflect.MakeSlice($clone(v, reflect.Value).Type(), 0, 0); /* */ $s = 67; case 67: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				$r = $clone(v, reflect.Value).Set($clone(_r$23, reflect.Value)); /* */ $s = 68; case 68: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 66:
+				/* } */ case 39:
+			/* } */ case 36:
+			/* */ if ((i === 0) && ($clone(v, reflect.Value).Kind() === 23)) { $s = 43; continue; }
+			/* */ $s = 44; continue;
+			/* if ((i === 0) && ($clone(v, reflect.Value).Kind() === 23)) { */ case 43:
+				_r$8 = reflect.MakeSlice($clone(v, reflect.Value).Type(), 0, 0); /* */ $s = 45; case 45: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				$r = $clone(v, reflect.Value).Set($clone(_r$8, reflect.Value)); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 44:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: array, $c: true, $r, $24r, _1, _arg, _arg$1, _arg$2, _q, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$20, _r$21, _r$22, _r$23, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, ai, d, err, err$1, i, newcap, newv, pv, start, u, ut, v, z, $s};return $f;
+			/* */ } return; } var $f = {$blk: array, $c: true, $r, $24r, _1, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _tuple, ai, d, err, err$1, i, pv, start, u, ut, v, $s};return $f;
 		};
 		$ptrType(decodeState).prototype.object = function object(v) {
-			var {$24r, _1, _2, _3, _arg, _entry, _i, _i$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _v, _v$1, d, destring, elemType, err, err$1, err$2, err$3, err$4, err$5, f, ff, fields, i, i$1, i$2, item, key, kt, kv, mapElem, n, n$1, oi, ok, ok$1, origErrorContext, pv, qv, qv$1, qv$2, s, s$1, start, start$1, subv, t, u, ut, v, x, x$1, $s, $r, $c} = $restore(this, {v});
+			var {$24r, _1, _2, _3, _arg, _entry, _entry$1, _i, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, d, destring, elemType, err, err$1, err$2, err$3, err$4, err$5, f, fields, i, item, key, kt, kv, mapElem, n, n$1, oi, ok, origErrorContext, pv, qv, qv$1, qv$2, s, s$1, start, start$1, subv, t, u, ut, v, x, $s, $r, $c} = $restore(this, {v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			d = this;
 			_r$3 = indirect($clone(v, reflect.Value), false); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
@@ -325892,59 +328428,58 @@ $packages["encoding/json"] = (function() {
 			/* if (($clone(v, reflect.Value).Kind() === 20) && ($clone(v, reflect.Value).NumMethod() === 0)) { */ case 11:
 				_r$5 = d.objectInterface(); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 				oi = _r$5;
-				_r$6 = reflect.ValueOf(new mapType(oi)); /* */ $s = 14; case 14: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				$r = $clone(v, reflect.Value).Set($clone(_r$6, reflect.Value)); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = $clone(v, reflect.Value).Set($clone(reflect.ValueOf(new mapType(oi)), reflect.Value)); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = -1; return $ifaceNil;
 			/* } */ case 12:
-			fields = new structFields.ptr(sliceType$3.nil, false);
+			fields = new structFields.ptr(sliceType$3.nil, false, false);
 				_1 = $clone(v, reflect.Value).Kind();
-				/* */ if (_1 === (21)) { $s = 17; continue; }
-				/* */ if (_1 === (25)) { $s = 18; continue; }
-				/* */ $s = 19; continue;
-				/* if (_1 === (21)) { */ case 17:
-						_r$7 = t.Key(); /* */ $s = 22; case 22: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						_r$8 = _r$7.Kind(); /* */ $s = 23; case 23: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						_2 = _r$8;
-						/* */ if ((_2 === (24)) || (_2 === (2)) || (_2 === (3)) || (_2 === (4)) || (_2 === (5)) || (_2 === (6)) || (_2 === (7)) || (_2 === (8)) || (_2 === (9)) || (_2 === (10)) || (_2 === (11)) || (_2 === (12))) { $s = 24; continue; }
-						_r$9 = t.Key(); /* */ $s = 27; case 27: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-						_r$10 = reflect.PointerTo(_r$9); /* */ $s = 28; case 28: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-						_r$11 = _r$10.Implements(textUnmarshalerType); /* */ $s = 29; case 29: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-						/* */ if (!_r$11) { $s = 25; continue; }
-						/* */ $s = 26; continue;
-						/* if ((_2 === (24)) || (_2 === (2)) || (_2 === (3)) || (_2 === (4)) || (_2 === (5)) || (_2 === (6)) || (_2 === (7)) || (_2 === (8)) || (_2 === (9)) || (_2 === (10)) || (_2 === (11)) || (_2 === (12))) { */ case 24:
-							$s = 26; continue;
-						/* } else if (!_r$11) { */ case 25:
-							$r = d.saveError(new UnmarshalTypeError.ptr("object", t, (new $Int64(0, d.off)), "", "")); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$r = d.skip(); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (_1 === (21)) { $s = 16; continue; }
+				/* */ if (_1 === (25)) { $s = 17; continue; }
+				/* */ $s = 18; continue;
+				/* if (_1 === (21)) { */ case 16:
+						_r$6 = t.Key(); /* */ $s = 21; case 21: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						_r$7 = _r$6.Kind(); /* */ $s = 22; case 22: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+						_2 = _r$7;
+						/* */ if ((_2 === (24)) || (_2 === (2)) || (_2 === (3)) || (_2 === (4)) || (_2 === (5)) || (_2 === (6)) || (_2 === (7)) || (_2 === (8)) || (_2 === (9)) || (_2 === (10)) || (_2 === (11)) || (_2 === (12))) { $s = 23; continue; }
+						_r$8 = t.Key(); /* */ $s = 26; case 26: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+						_r$9 = reflect.PointerTo(_r$8); /* */ $s = 27; case 27: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+						_r$10 = _r$9.Implements(textUnmarshalerType); /* */ $s = 28; case 28: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+						/* */ if (!_r$10) { $s = 24; continue; }
+						/* */ $s = 25; continue;
+						/* if ((_2 === (24)) || (_2 === (2)) || (_2 === (3)) || (_2 === (4)) || (_2 === (5)) || (_2 === (6)) || (_2 === (7)) || (_2 === (8)) || (_2 === (9)) || (_2 === (10)) || (_2 === (11)) || (_2 === (12))) { */ case 23:
+							$s = 25; continue;
+						/* } else if (!_r$10) { */ case 24:
+							$r = d.saveError(new UnmarshalTypeError.ptr("object", t, (new $Int64(0, d.off)), "", "")); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = d.skip(); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							$s = -1; return $ifaceNil;
-						/* } */ case 26:
-					case 21:
-					/* */ if ($clone(v, reflect.Value).IsNil()) { $s = 32; continue; }
-					/* */ $s = 33; continue;
-					/* if ($clone(v, reflect.Value).IsNil()) { */ case 32:
-						_r$12 = reflect.MakeMap(t); /* */ $s = 34; case 34: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						$r = $clone(v, reflect.Value).Set($clone(_r$12, reflect.Value)); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 33:
-					$s = 20; continue;
-				/* } else if (_1 === (25)) { */ case 18:
-					_r$13 = cachedTypeFields(t); /* */ $s = 36; case 36: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					structFields.copy(fields, _r$13);
-					$s = 20; continue;
-				/* } else { */ case 19:
-					$r = d.saveError(new UnmarshalTypeError.ptr("object", t, (new $Int64(0, d.off)), "", "")); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = d.skip(); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 25:
+					case 20:
+					/* */ if ($clone(v, reflect.Value).IsNil()) { $s = 31; continue; }
+					/* */ $s = 32; continue;
+					/* if ($clone(v, reflect.Value).IsNil()) { */ case 31:
+						_r$11 = reflect.MakeMap(t); /* */ $s = 33; case 33: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+						$r = $clone(v, reflect.Value).Set($clone(_r$11, reflect.Value)); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 32:
+					$s = 19; continue;
+				/* } else if (_1 === (25)) { */ case 17:
+					_r$12 = cachedTypeFields(t); /* */ $s = 35; case 35: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+					structFields.copy(fields, _r$12);
+					$s = 19; continue;
+				/* } else { */ case 18:
+					$r = d.saveError(new UnmarshalTypeError.ptr("object", t, (new $Int64(0, d.off)), "", "")); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = d.skip(); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return $ifaceNil;
-				/* } */ case 20:
-			case 16:
-			mapElem = new reflect.Value.ptr(ptrType$11.nil, 0, 0);
+				/* } */ case 19:
+			case 15:
+			mapElem = new reflect.Value.ptr(ptrType$12.nil, 0, 0);
 			origErrorContext = new errorContext.ptr($ifaceNil, sliceType$5.nil);
 			if (!(d.errorContext === ptrType$4.nil)) {
-				errorContext.copy(origErrorContext, d.errorContext);
+				errorContext.copy(origErrorContext, (x = d.errorContext, (x === ptrType$4.nil && $throwNilPointerError(), x)));
 			}
-			/* while (true) { */ case 39:
-				$r = d.scanWhile(9); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* while (true) { */ case 38:
+				$r = d.scanWhile(9); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				if (d.opcode === 5) {
-					/* break; */ $s = 40; continue;
+					/* break; */ $s = 39; continue;
 				}
 				if (!((d.opcode === 1))) {
 					$panic(new $String("JSON decoder out of sync - data changing underfoot?"));
@@ -325958,251 +328493,212 @@ $packages["encoding/json"] = (function() {
 				if (!ok) {
 					$panic(new $String("JSON decoder out of sync - data changing underfoot?"));
 				}
-				subv = new reflect.Value.ptr(ptrType$11.nil, 0, 0);
+				subv = new reflect.Value.ptr(ptrType$12.nil, 0, 0);
 				destring = false;
-				/* */ if ($clone(v, reflect.Value).Kind() === 21) { $s = 42; continue; }
-				/* */ $s = 43; continue;
-				/* if ($clone(v, reflect.Value).Kind() === 21) { */ case 42:
-					_r$14 = t.Elem(); /* */ $s = 45; case 45: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					elemType = _r$14;
-					/* */ if (!$clone(mapElem, reflect.Value).IsValid()) { $s = 46; continue; }
-					/* */ $s = 47; continue;
-					/* if (!$clone(mapElem, reflect.Value).IsValid()) { */ case 46:
-						_r$15 = $clone(reflect.New(elemType), reflect.Value).Elem(); /* */ $s = 49; case 49: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-						mapElem = _r$15;
-						$s = 48; continue;
-					/* } else { */ case 47:
-						_r$16 = reflect.Zero(elemType); /* */ $s = 50; case 50: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-						$r = $clone(mapElem, reflect.Value).Set($clone(_r$16, reflect.Value)); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 48:
+				/* */ if ($clone(v, reflect.Value).Kind() === 21) { $s = 41; continue; }
+				/* */ $s = 42; continue;
+				/* if ($clone(v, reflect.Value).Kind() === 21) { */ case 41:
+					_r$13 = t.Elem(); /* */ $s = 44; case 44: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+					elemType = _r$13;
+					/* */ if (!$clone(mapElem, reflect.Value).IsValid()) { $s = 45; continue; }
+					/* */ $s = 46; continue;
+					/* if (!$clone(mapElem, reflect.Value).IsValid()) { */ case 45:
+						mapElem = $clone(reflect.New(elemType), reflect.Value).Elem();
+						$s = 47; continue;
+					/* } else { */ case 46:
+						$r = $clone(mapElem, reflect.Value).SetZero(); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 47:
 					subv = mapElem;
-					$s = 44; continue;
-				/* } else { */ case 43:
-					f = ptrType$12.nil;
-					_tuple$2 = (_entry = $mapIndex(fields.nameIndex,$String.keyFor(($bytesToString(key)))), _entry !== undefined ? [_entry.v, true] : [0, false]);
-					i = _tuple$2[0];
-					ok$1 = _tuple$2[1];
-					/* */ if (ok$1) { $s = 52; continue; }
-					/* */ $s = 53; continue;
-					/* if (ok$1) { */ case 52:
-						f = (x = fields.list, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-						$s = 54; continue;
-					/* } else { */ case 53:
-						_ref = fields.list;
-						_i = 0;
-						/* while (true) { */ case 55:
-							/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 56; continue; }
-							i$1 = _i;
-							ff = (x$1 = fields.list, ((i$1 < 0 || i$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i$1]));
-							_r$17 = ff.equalFold(ff.nameBytes, key); /* */ $s = 59; case 59: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-							/* */ if (_r$17) { $s = 57; continue; }
-							/* */ $s = 58; continue;
-							/* if (_r$17) { */ case 57:
-								f = ff;
-								/* break; */ $s = 56; continue;
-							/* } */ case 58:
-							_i++;
-						$s = 55; continue;
-						case 56:
-					/* } */ case 54:
-					/* */ if (!(f === ptrType$12.nil)) { $s = 60; continue; }
-					/* */ if (d.disallowUnknownFields) { $s = 61; continue; }
-					/* */ $s = 62; continue;
-					/* if (!(f === ptrType$12.nil)) { */ case 60:
+					$s = 43; continue;
+				/* } else { */ case 42:
+					f = (_entry = $mapIndex(fields.byExactName,$String.keyFor(($bytesToString(key)))), _entry !== undefined ? _entry.v : ptrType$9.nil);
+					if (f === ptrType$9.nil) {
+						f = (_entry$1 = $mapIndex(fields.byFoldedName,$String.keyFor(($bytesToString(foldName(key))))), _entry$1 !== undefined ? _entry$1.v : ptrType$9.nil);
+					}
+					/* */ if (!(f === ptrType$9.nil)) { $s = 49; continue; }
+					/* */ if (d.disallowUnknownFields) { $s = 50; continue; }
+					/* */ $s = 51; continue;
+					/* if (!(f === ptrType$9.nil)) { */ case 49:
 						subv = v;
 						destring = f.quoted;
-						_ref$1 = f.index;
-						_i$1 = 0;
-						/* while (true) { */ case 63:
-							/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 64; continue; }
-							i$2 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-							/* */ if ($clone(subv, reflect.Value).Kind() === 22) { $s = 65; continue; }
-							/* */ $s = 66; continue;
-							/* if ($clone(subv, reflect.Value).Kind() === 22) { */ case 65:
-								/* */ if ($clone(subv, reflect.Value).IsNil()) { $s = 67; continue; }
-								/* */ $s = 68; continue;
-								/* if ($clone(subv, reflect.Value).IsNil()) { */ case 67:
-									/* */ if (!$clone(subv, reflect.Value).CanSet()) { $s = 69; continue; }
-									/* */ $s = 70; continue;
-									/* if (!$clone(subv, reflect.Value).CanSet()) { */ case 69:
-										_r$18 = $clone(subv, reflect.Value).Type().Elem(); /* */ $s = 71; case 71: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-										_arg = _r$18;
-										_r$19 = fmt.Errorf("json: cannot set embedded pointer to unexported struct: %v", new sliceType([_arg])); /* */ $s = 72; case 72: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-										$r = d.saveError(_r$19); /* */ $s = 73; case 73: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-										subv = new reflect.Value.ptr(ptrType$11.nil, 0, 0);
+						_ref = f.index;
+						_i = 0;
+						/* while (true) { */ case 52:
+							/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 53; continue; }
+							i = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+							/* */ if ($clone(subv, reflect.Value).Kind() === 22) { $s = 54; continue; }
+							/* */ $s = 55; continue;
+							/* if ($clone(subv, reflect.Value).Kind() === 22) { */ case 54:
+								/* */ if ($clone(subv, reflect.Value).IsNil()) { $s = 56; continue; }
+								/* */ $s = 57; continue;
+								/* if ($clone(subv, reflect.Value).IsNil()) { */ case 56:
+									/* */ if (!$clone(subv, reflect.Value).CanSet()) { $s = 58; continue; }
+									/* */ $s = 59; continue;
+									/* if (!$clone(subv, reflect.Value).CanSet()) { */ case 58:
+										_r$14 = $clone(subv, reflect.Value).Type().Elem(); /* */ $s = 60; case 60: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+										_arg = _r$14;
+										_r$15 = fmt.Errorf("json: cannot set embedded pointer to unexported struct: %v", new sliceType([_arg])); /* */ $s = 61; case 61: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+										$r = d.saveError(_r$15); /* */ $s = 62; case 62: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+										subv = new reflect.Value.ptr(ptrType$12.nil, 0, 0);
 										destring = false;
-										/* break; */ $s = 64; continue;
-									/* } */ case 70:
-									_r$20 = $clone(subv, reflect.Value).Type().Elem(); /* */ $s = 74; case 74: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-									_r$21 = reflect.New(_r$20); /* */ $s = 75; case 75: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-									$r = $clone(subv, reflect.Value).Set($clone(_r$21, reflect.Value)); /* */ $s = 76; case 76: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* } */ case 68:
-								_r$22 = $clone(subv, reflect.Value).Elem(); /* */ $s = 77; case 77: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-								subv = _r$22;
-							/* } */ case 66:
-							_r$23 = $clone(subv, reflect.Value).Field(i$2); /* */ $s = 78; case 78: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-							subv = _r$23;
-							_i$1++;
-						$s = 63; continue;
-						case 64:
+										/* break; */ $s = 53; continue;
+									/* } */ case 59:
+									_r$16 = $clone(subv, reflect.Value).Type().Elem(); /* */ $s = 63; case 63: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+									_r$17 = reflect.New(_r$16); /* */ $s = 64; case 64: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+									$r = $clone(subv, reflect.Value).Set($clone(_r$17, reflect.Value)); /* */ $s = 65; case 65: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								/* } */ case 57:
+								subv = $clone(subv, reflect.Value).Elem();
+							/* } */ case 55:
+							subv = $clone(subv, reflect.Value).Field(i);
+							_i++;
+						$s = 52; continue;
+						case 53:
 						if (d.errorContext === ptrType$4.nil) {
 							d.errorContext = new errorContext.ptr($ifaceNil, sliceType$5.nil);
 						}
 						d.errorContext.FieldStack = $append(d.errorContext.FieldStack, f.name);
 						d.errorContext.Struct = t;
-						$s = 62; continue;
-					/* } else if (d.disallowUnknownFields) { */ case 61:
-						_r$24 = fmt.Errorf("json: unknown field %q", new sliceType([key])); /* */ $s = 79; case 79: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-						$r = d.saveError(_r$24); /* */ $s = 80; case 80: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 62:
-				/* } */ case 44:
-				/* */ if (d.opcode === 9) { $s = 81; continue; }
-				/* */ $s = 82; continue;
-				/* if (d.opcode === 9) { */ case 81:
-					$r = d.scanWhile(9); /* */ $s = 83; case 83: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 82:
+						$s = 51; continue;
+					/* } else if (d.disallowUnknownFields) { */ case 50:
+						_r$18 = fmt.Errorf("json: unknown field %q", new sliceType([key])); /* */ $s = 66; case 66: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+						$r = d.saveError(_r$18); /* */ $s = 67; case 67: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 51:
+				/* } */ case 43:
+				/* */ if (d.opcode === 9) { $s = 68; continue; }
+				/* */ $s = 69; continue;
+				/* if (d.opcode === 9) { */ case 68:
+					$r = d.scanWhile(9); /* */ $s = 70; case 70: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 69:
 				if (!((d.opcode === 3))) {
 					$panic(new $String("JSON decoder out of sync - data changing underfoot?"));
 				}
-				$r = d.scanWhile(9); /* */ $s = 84; case 84: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (destring) { $s = 85; continue; }
-				/* */ $s = 86; continue;
-				/* if (destring) { */ case 85:
-					_r$25 = d.valueQuoted(); /* */ $s = 88; case 88: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-					_ref$2 = _r$25;
-					/* */ if (_ref$2 === $ifaceNil) { $s = 89; continue; }
-					/* */ if ($assertType(_ref$2, $String, true)[1]) { $s = 90; continue; }
-					/* */ $s = 91; continue;
-					/* if (_ref$2 === $ifaceNil) { */ case 89:
-						qv = _ref$2;
-						_r$26 = d.literalStore(nullLiteral, $clone(subv, reflect.Value), false); /* */ $s = 93; case 93: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-						err = _r$26;
+				$r = d.scanWhile(9); /* */ $s = 71; case 71: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (destring) { $s = 72; continue; }
+				/* */ $s = 73; continue;
+				/* if (destring) { */ case 72:
+					_r$19 = d.valueQuoted(); /* */ $s = 75; case 75: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+					_ref$1 = _r$19;
+					/* */ if (_ref$1 === $ifaceNil) { $s = 76; continue; }
+					/* */ if ($assertType(_ref$1, $String, true)[1]) { $s = 77; continue; }
+					/* */ $s = 78; continue;
+					/* if (_ref$1 === $ifaceNil) { */ case 76:
+						qv = _ref$1;
+						_r$20 = d.literalStore(nullLiteral, $clone(subv, reflect.Value), false); /* */ $s = 80; case 80: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+						err = _r$20;
 						if (!($interfaceIsEqual(err, $ifaceNil))) {
 							$s = -1; return err;
 						}
-						$s = 92; continue;
-					/* } else if ($assertType(_ref$2, $String, true)[1]) { */ case 90:
-						qv$1 = _ref$2.$val;
-						_r$27 = d.literalStore((new sliceType$2($stringToBytes(qv$1))), $clone(subv, reflect.Value), true); /* */ $s = 94; case 94: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-						err$1 = _r$27;
+						$s = 79; continue;
+					/* } else if ($assertType(_ref$1, $String, true)[1]) { */ case 77:
+						qv$1 = _ref$1.$val;
+						_r$21 = d.literalStore((new sliceType$2($stringToBytes(qv$1))), $clone(subv, reflect.Value), true); /* */ $s = 81; case 81: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
+						err$1 = _r$21;
 						if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 							$s = -1; return err$1;
 						}
-						$s = 92; continue;
-					/* } else { */ case 91:
-						qv$2 = _ref$2;
-						_r$28 = fmt.Errorf("json: invalid use of ,string struct tag, trying to unmarshal unquoted value into %v", new sliceType([$clone(subv, reflect.Value).Type()])); /* */ $s = 95; case 95: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-						$r = d.saveError(_r$28); /* */ $s = 96; case 96: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 92:
-					$s = 87; continue;
-				/* } else { */ case 86:
-					_r$29 = d.value($clone(subv, reflect.Value)); /* */ $s = 97; case 97: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-					err$2 = _r$29;
+						$s = 79; continue;
+					/* } else { */ case 78:
+						qv$2 = _ref$1;
+						_r$22 = fmt.Errorf("json: invalid use of ,string struct tag, trying to unmarshal unquoted value into %v", new sliceType([$clone(subv, reflect.Value).Type()])); /* */ $s = 82; case 82: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
+						$r = d.saveError(_r$22); /* */ $s = 83; case 83: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 79:
+					$s = 74; continue;
+				/* } else { */ case 73:
+					_r$23 = d.value($clone(subv, reflect.Value)); /* */ $s = 84; case 84: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
+					err$2 = _r$23;
 					if (!($interfaceIsEqual(err$2, $ifaceNil))) {
 						$s = -1; return err$2;
 					}
-				/* } */ case 87:
-				/* */ if ($clone(v, reflect.Value).Kind() === 21) { $s = 98; continue; }
-				/* */ $s = 99; continue;
-				/* if ($clone(v, reflect.Value).Kind() === 21) { */ case 98:
-					_r$30 = t.Key(); /* */ $s = 100; case 100: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-					kt = _r$30;
-					kv = new reflect.Value.ptr(ptrType$11.nil, 0, 0);
-						_r$31 = reflect.PointerTo(kt).Implements(textUnmarshalerType); /* */ $s = 106; case 106: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-						/* */ if (_r$31) { $s = 102; continue; }
-						_r$32 = kt.Kind(); /* */ $s = 107; case 107: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
-						/* */ if ((_r$32 === 24)) { $s = 103; continue; }
-						/* */ $s = 104; continue;
-						/* if (_r$31) { */ case 102:
+				/* } */ case 74:
+				/* */ if ($clone(v, reflect.Value).Kind() === 21) { $s = 85; continue; }
+				/* */ $s = 86; continue;
+				/* if ($clone(v, reflect.Value).Kind() === 21) { */ case 85:
+					_r$24 = t.Key(); /* */ $s = 87; case 87: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+					kt = _r$24;
+					kv = new reflect.Value.ptr(ptrType$12.nil, 0, 0);
+						_r$25 = reflect.PointerTo(kt).Implements(textUnmarshalerType); /* */ $s = 93; case 93: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+						/* */ if (_r$25) { $s = 89; continue; }
+						_r$26 = kt.Kind(); /* */ $s = 94; case 94: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+						/* */ if ((_r$26 === 24)) { $s = 90; continue; }
+						/* */ $s = 91; continue;
+						/* if (_r$25) { */ case 89:
 							kv = reflect.New(kt);
-							_r$33 = d.literalStore(item, $clone(kv, reflect.Value), true); /* */ $s = 108; case 108: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
-							err$3 = _r$33;
+							_r$27 = d.literalStore(item, $clone(kv, reflect.Value), true); /* */ $s = 95; case 95: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+							err$3 = _r$27;
 							if (!($interfaceIsEqual(err$3, $ifaceNil))) {
 								$s = -1; return err$3;
 							}
-							_r$34 = $clone(kv, reflect.Value).Elem(); /* */ $s = 109; case 109: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
-							kv = _r$34;
-							$s = 105; continue;
-						/* } else if ((_r$32 === 24)) { */ case 103:
-							_r$35 = reflect.ValueOf(key); /* */ $s = 110; case 110: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
-							_r$36 = $clone(_r$35, reflect.Value).Convert(kt); /* */ $s = 111; case 111: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
-							kv = _r$36;
-							$s = 105; continue;
-						/* } else { */ case 104:
-								_r$37 = kt.Kind(); /* */ $s = 113; case 113: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
-								_3 = _r$37;
-								/* */ if ((_3 === (2)) || (_3 === (3)) || (_3 === (4)) || (_3 === (5)) || (_3 === (6))) { $s = 114; continue; }
-								/* */ if ((_3 === (7)) || (_3 === (8)) || (_3 === (9)) || (_3 === (10)) || (_3 === (11)) || (_3 === (12))) { $s = 115; continue; }
-								/* */ $s = 116; continue;
-								/* if ((_3 === (2)) || (_3 === (3)) || (_3 === (4)) || (_3 === (5)) || (_3 === (6))) { */ case 114:
+							kv = $clone(kv, reflect.Value).Elem();
+							$s = 92; continue;
+						/* } else if ((_r$26 === 24)) { */ case 90:
+							_r$28 = $clone(reflect.ValueOf(key), reflect.Value).Convert(kt); /* */ $s = 96; case 96: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+							kv = _r$28;
+							$s = 92; continue;
+						/* } else { */ case 91:
+								_r$29 = kt.Kind(); /* */ $s = 98; case 98: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+								_3 = _r$29;
+								/* */ if ((_3 === (2)) || (_3 === (3)) || (_3 === (4)) || (_3 === (5)) || (_3 === (6))) { $s = 99; continue; }
+								/* */ if ((_3 === (7)) || (_3 === (8)) || (_3 === (9)) || (_3 === (10)) || (_3 === (11)) || (_3 === (12))) { $s = 100; continue; }
+								/* */ $s = 101; continue;
+								/* if ((_3 === (2)) || (_3 === (3)) || (_3 === (4)) || (_3 === (5)) || (_3 === (6))) { */ case 99:
 									s = ($bytesToString(key));
-									_tuple$3 = strconv.ParseInt(s, 10, 64);
-									n = _tuple$3[0];
-									err$4 = _tuple$3[1];
-									if (!($interfaceIsEqual(err$4, $ifaceNil))) { _v = true; $s = 120; continue s; }
-									_r$38 = reflect.Zero(kt); /* */ $s = 121; case 121: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
-									_r$39 = $clone(_r$38, reflect.Value).OverflowInt(n); /* */ $s = 122; case 122: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
-									_v = _r$39; case 120:
-									/* */ if (_v) { $s = 118; continue; }
-									/* */ $s = 119; continue;
-									/* if (_v) { */ case 118:
-										$r = d.saveError(new UnmarshalTypeError.ptr("number " + s, kt, (new $Int64(0, (start$1 + 1 >> 0))), "", "")); /* */ $s = 123; case 123: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-										/* break; */ $s = 112; continue;
-									/* } */ case 119:
-									_r$40 = reflect.ValueOf(n); /* */ $s = 124; case 124: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
-									_r$41 = $clone(_r$40, reflect.Value).Convert(kt); /* */ $s = 125; case 125: if($c) { $c = false; _r$41 = _r$41.$blk(); } if (_r$41 && _r$41.$blk !== undefined) { break s; }
-									kv = _r$41;
-									$s = 117; continue;
-								/* } else if ((_3 === (7)) || (_3 === (8)) || (_3 === (9)) || (_3 === (10)) || (_3 === (11)) || (_3 === (12))) { */ case 115:
+									_tuple$2 = strconv.ParseInt(s, 10, 64);
+									n = _tuple$2[0];
+									err$4 = _tuple$2[1];
+									/* */ if (!($interfaceIsEqual(err$4, $ifaceNil)) || $clone(reflect.Zero(kt), reflect.Value).OverflowInt(n)) { $s = 103; continue; }
+									/* */ $s = 104; continue;
+									/* if (!($interfaceIsEqual(err$4, $ifaceNil)) || $clone(reflect.Zero(kt), reflect.Value).OverflowInt(n)) { */ case 103:
+										$r = d.saveError(new UnmarshalTypeError.ptr("number " + s, kt, (new $Int64(0, (start$1 + 1 >> 0))), "", "")); /* */ $s = 105; case 105: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+										/* break; */ $s = 97; continue;
+									/* } */ case 104:
+									_r$30 = $clone(reflect.ValueOf(n), reflect.Value).Convert(kt); /* */ $s = 106; case 106: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+									kv = _r$30;
+									$s = 102; continue;
+								/* } else if ((_3 === (7)) || (_3 === (8)) || (_3 === (9)) || (_3 === (10)) || (_3 === (11)) || (_3 === (12))) { */ case 100:
 									s$1 = ($bytesToString(key));
-									_tuple$4 = strconv.ParseUint(s$1, 10, 64);
-									n$1 = _tuple$4[0];
-									err$5 = _tuple$4[1];
-									if (!($interfaceIsEqual(err$5, $ifaceNil))) { _v$1 = true; $s = 128; continue s; }
-									_r$42 = reflect.Zero(kt); /* */ $s = 129; case 129: if($c) { $c = false; _r$42 = _r$42.$blk(); } if (_r$42 && _r$42.$blk !== undefined) { break s; }
-									_r$43 = $clone(_r$42, reflect.Value).OverflowUint(n$1); /* */ $s = 130; case 130: if($c) { $c = false; _r$43 = _r$43.$blk(); } if (_r$43 && _r$43.$blk !== undefined) { break s; }
-									_v$1 = _r$43; case 128:
-									/* */ if (_v$1) { $s = 126; continue; }
-									/* */ $s = 127; continue;
-									/* if (_v$1) { */ case 126:
-										$r = d.saveError(new UnmarshalTypeError.ptr("number " + s$1, kt, (new $Int64(0, (start$1 + 1 >> 0))), "", "")); /* */ $s = 131; case 131: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-										/* break; */ $s = 112; continue;
-									/* } */ case 127:
-									_r$44 = reflect.ValueOf(n$1); /* */ $s = 132; case 132: if($c) { $c = false; _r$44 = _r$44.$blk(); } if (_r$44 && _r$44.$blk !== undefined) { break s; }
-									_r$45 = $clone(_r$44, reflect.Value).Convert(kt); /* */ $s = 133; case 133: if($c) { $c = false; _r$45 = _r$45.$blk(); } if (_r$45 && _r$45.$blk !== undefined) { break s; }
-									kv = _r$45;
-									$s = 117; continue;
-								/* } else { */ case 116:
+									_tuple$3 = strconv.ParseUint(s$1, 10, 64);
+									n$1 = _tuple$3[0];
+									err$5 = _tuple$3[1];
+									/* */ if (!($interfaceIsEqual(err$5, $ifaceNil)) || $clone(reflect.Zero(kt), reflect.Value).OverflowUint(n$1)) { $s = 107; continue; }
+									/* */ $s = 108; continue;
+									/* if (!($interfaceIsEqual(err$5, $ifaceNil)) || $clone(reflect.Zero(kt), reflect.Value).OverflowUint(n$1)) { */ case 107:
+										$r = d.saveError(new UnmarshalTypeError.ptr("number " + s$1, kt, (new $Int64(0, (start$1 + 1 >> 0))), "", "")); /* */ $s = 109; case 109: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+										/* break; */ $s = 97; continue;
+									/* } */ case 108:
+									_r$31 = $clone(reflect.ValueOf(n$1), reflect.Value).Convert(kt); /* */ $s = 110; case 110: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
+									kv = _r$31;
+									$s = 102; continue;
+								/* } else { */ case 101:
 									$panic(new $String("json: Unexpected key type"));
-								/* } */ case 117:
-							case 112:
-						/* } */ case 105:
-					case 101:
-					/* */ if ($clone(kv, reflect.Value).IsValid()) { $s = 134; continue; }
-					/* */ $s = 135; continue;
-					/* if ($clone(kv, reflect.Value).IsValid()) { */ case 134:
-						$r = $clone(v, reflect.Value).SetMapIndex($clone(kv, reflect.Value), $clone(subv, reflect.Value)); /* */ $s = 136; case 136: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 135:
-				/* } */ case 99:
-				/* */ if (d.opcode === 9) { $s = 137; continue; }
-				/* */ $s = 138; continue;
-				/* if (d.opcode === 9) { */ case 137:
-					$r = d.scanWhile(9); /* */ $s = 139; case 139: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 138:
+								/* } */ case 102:
+							case 97:
+						/* } */ case 92:
+					case 88:
+					/* */ if ($clone(kv, reflect.Value).IsValid()) { $s = 111; continue; }
+					/* */ $s = 112; continue;
+					/* if ($clone(kv, reflect.Value).IsValid()) { */ case 111:
+						$r = $clone(v, reflect.Value).SetMapIndex($clone(kv, reflect.Value), $clone(subv, reflect.Value)); /* */ $s = 113; case 113: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 112:
+				/* } */ case 86:
+				/* */ if (d.opcode === 9) { $s = 114; continue; }
+				/* */ $s = 115; continue;
+				/* if (d.opcode === 9) { */ case 114:
+					$r = d.scanWhile(9); /* */ $s = 116; case 116: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 115:
 				if (!(d.errorContext === ptrType$4.nil)) {
 					d.errorContext.FieldStack = $subslice(d.errorContext.FieldStack, 0, origErrorContext.FieldStack.$length);
 					d.errorContext.Struct = origErrorContext.Struct;
 				}
 				if (d.opcode === 5) {
-					/* break; */ $s = 40; continue;
+					/* break; */ $s = 39; continue;
 				}
 				if (!((d.opcode === 4))) {
 					$panic(new $String("JSON decoder out of sync - data changing underfoot?"));
 				}
-			$s = 39; continue;
-			case 40:
+			$s = 38; continue;
+			case 39:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: object, $c: true, $r, $24r, _1, _2, _3, _arg, _entry, _i, _i$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _v, _v$1, d, destring, elemType, err, err$1, err$2, err$3, err$4, err$5, f, ff, fields, i, i$1, i$2, item, key, kt, kv, mapElem, n, n$1, oi, ok, ok$1, origErrorContext, pv, qv, qv$1, qv$2, s, s$1, start, start$1, subv, t, u, ut, v, x, x$1, $s};return $f;
+			/* */ } return; } var $f = {$blk: object, $c: true, $r, $24r, _1, _2, _3, _arg, _entry, _entry$1, _i, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, d, destring, elemType, err, err$1, err$2, err$3, err$4, err$5, f, fields, i, item, key, kt, kv, mapElem, n, n$1, oi, ok, origErrorContext, pv, qv, qv$1, qv$2, s, s$1, start, start$1, subv, t, u, ut, v, x, $s};return $f;
 		};
 		$ptrType(decodeState).prototype.convertNumber = function convertNumber(s) {
 			var _tuple, d, err, f, s;
@@ -326219,7 +328715,7 @@ $packages["encoding/json"] = (function() {
 			return [new $Float64(f), $ifaceNil];
 		};
 		$ptrType(decodeState).prototype.literalStore = function literalStore(item, v, fromQuoted) {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, _1, _2, _3, _4, _5, _6, _arg, _arg$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$20, _r$21, _r$22, _r$23, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, b, c, d, err, err$1, err$2, err$3, err$4, fromQuoted, isNull, item, n, n$1, n$2, n$3, n$4, ok, ok$1, pv, s, s$1, s$2, u, ut, v, val, value$1, $s, $r, $c} = $restore(this, {item, v, fromQuoted});
+			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, _1, _2, _3, _4, _5, _6, _arg, _arg$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, b, c, d, err, err$1, err$2, err$3, err$4, fromQuoted, isNull, item, n, n$1, n$2, n$3, n$4, ok, ok$1, pv, s, s$1, s$2, u, ut, v, val, value$1, $s, $r, $c} = $restore(this, {item, v, fromQuoted});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			d = this;
 			/* */ if (item.$length === 0) { $s = 1; continue; }
@@ -326303,214 +328799,210 @@ $packages["encoding/json"] = (function() {
 						/* */ if ((_3 === (20)) || (_3 === (22)) || (_3 === (21)) || (_3 === (23))) { $s = 38; continue; }
 						/* */ $s = 39; continue;
 						/* if ((_3 === (20)) || (_3 === (22)) || (_3 === (21)) || (_3 === (23))) { */ case 38:
-							_r$10 = reflect.Zero($clone(v, reflect.Value).Type()); /* */ $s = 40; case 40: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-							$r = $clone(v, reflect.Value).Set($clone(_r$10, reflect.Value)); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = $clone(v, reflect.Value).SetZero(); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						/* } */ case 39:
 					case 37:
 					$s = 32; continue;
 				/* } else if ((_2 === (116)) || (_2 === (102))) { */ case 29:
 					value$1 = (0 >= item.$length ? ($throwRuntimeError("index out of range"), undefined) : item.$array[item.$offset + 0]) === 116;
-					/* */ if (fromQuoted && !(($bytesToString(item)) === "true") && !(($bytesToString(item)) === "false")) { $s = 42; continue; }
-					/* */ $s = 43; continue;
-					/* if (fromQuoted && !(($bytesToString(item)) === "true") && !(($bytesToString(item)) === "false")) { */ case 42:
-						_r$11 = fmt.Errorf("json: invalid use of ,string struct tag, trying to unmarshal %q into %v", new sliceType([item, $clone(v, reflect.Value).Type()])); /* */ $s = 44; case 44: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-						$r = d.saveError(_r$11); /* */ $s = 45; case 45: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* */ if (fromQuoted && !(($bytesToString(item)) === "true") && !(($bytesToString(item)) === "false")) { $s = 41; continue; }
+					/* */ $s = 42; continue;
+					/* if (fromQuoted && !(($bytesToString(item)) === "true") && !(($bytesToString(item)) === "false")) { */ case 41:
+						_r$10 = fmt.Errorf("json: invalid use of ,string struct tag, trying to unmarshal %q into %v", new sliceType([item, $clone(v, reflect.Value).Type()])); /* */ $s = 43; case 43: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+						$r = d.saveError(_r$10); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						/* break; */ $s = 27; continue;
-					/* } */ case 43:
+					/* } */ case 42:
 						_4 = $clone(v, reflect.Value).Kind();
-						/* */ if (_4 === (1)) { $s = 47; continue; }
-						/* */ if (_4 === (20)) { $s = 48; continue; }
-						/* */ if (fromQuoted) { $s = 49; continue; }
-						/* */ $s = 50; continue;
-						/* if (_4 === (1)) { */ case 47:
+						/* */ if (_4 === (1)) { $s = 46; continue; }
+						/* */ if (_4 === (20)) { $s = 47; continue; }
+						/* */ if (fromQuoted) { $s = 48; continue; }
+						/* */ $s = 49; continue;
+						/* if (_4 === (1)) { */ case 46:
 							$clone(v, reflect.Value).SetBool(value$1);
-							$s = 51; continue;
-						/* } else if (_4 === (20)) { */ case 48:
-							/* */ if ($clone(v, reflect.Value).NumMethod() === 0) { $s = 52; continue; }
-							/* */ $s = 53; continue;
-							/* if ($clone(v, reflect.Value).NumMethod() === 0) { */ case 52:
-								_r$12 = reflect.ValueOf(new $Bool(value$1)); /* */ $s = 55; case 55: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-								$r = $clone(v, reflect.Value).Set($clone(_r$12, reflect.Value)); /* */ $s = 56; case 56: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = 54; continue;
-							/* } else { */ case 53:
-								$r = d.saveError(new UnmarshalTypeError.ptr("bool", $clone(v, reflect.Value).Type(), (new $Int64(0, d.readIndex())), "", "")); /* */ $s = 57; case 57: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 54:
-							$s = 51; continue;
-						/* } else if (fromQuoted) { */ case 49:
-							_r$13 = fmt.Errorf("json: invalid use of ,string struct tag, trying to unmarshal %q into %v", new sliceType([item, $clone(v, reflect.Value).Type()])); /* */ $s = 58; case 58: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-							$r = d.saveError(_r$13); /* */ $s = 59; case 59: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 51; continue;
-						/* } else { */ case 50:
-							$r = d.saveError(new UnmarshalTypeError.ptr("bool", $clone(v, reflect.Value).Type(), (new $Int64(0, d.readIndex())), "", "")); /* */ $s = 60; case 60: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 51:
-					case 46:
+							$s = 50; continue;
+						/* } else if (_4 === (20)) { */ case 47:
+							/* */ if ($clone(v, reflect.Value).NumMethod() === 0) { $s = 51; continue; }
+							/* */ $s = 52; continue;
+							/* if ($clone(v, reflect.Value).NumMethod() === 0) { */ case 51:
+								$r = $clone(v, reflect.Value).Set($clone(reflect.ValueOf(new $Bool(value$1)), reflect.Value)); /* */ $s = 54; case 54: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = 53; continue;
+							/* } else { */ case 52:
+								$r = d.saveError(new UnmarshalTypeError.ptr("bool", $clone(v, reflect.Value).Type(), (new $Int64(0, d.readIndex())), "", "")); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 53:
+							$s = 50; continue;
+						/* } else if (fromQuoted) { */ case 48:
+							_r$11 = fmt.Errorf("json: invalid use of ,string struct tag, trying to unmarshal %q into %v", new sliceType([item, $clone(v, reflect.Value).Type()])); /* */ $s = 56; case 56: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+							$r = d.saveError(_r$11); /* */ $s = 57; case 57: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 50; continue;
+						/* } else { */ case 49:
+							$r = d.saveError(new UnmarshalTypeError.ptr("bool", $clone(v, reflect.Value).Type(), (new $Int64(0, d.readIndex())), "", "")); /* */ $s = 58; case 58: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 50:
+					case 45:
 					$s = 32; continue;
 				/* } else if (_2 === (34)) { */ case 30:
 					_tuple$2 = unquoteBytes(item);
 					s$1 = _tuple$2[0];
 					ok$1 = _tuple$2[1];
-					/* */ if (!ok$1) { $s = 61; continue; }
-					/* */ $s = 62; continue;
-					/* if (!ok$1) { */ case 61:
-						/* */ if (fromQuoted) { $s = 63; continue; }
-						/* */ $s = 64; continue;
-						/* if (fromQuoted) { */ case 63:
-							_r$14 = fmt.Errorf("json: invalid use of ,string struct tag, trying to unmarshal %q into %v", new sliceType([item, $clone(v, reflect.Value).Type()])); /* */ $s = 65; case 65: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-							$24r$3 = _r$14;
-							$s = 66; case 66: return $24r$3;
-						/* } */ case 64:
+					/* */ if (!ok$1) { $s = 59; continue; }
+					/* */ $s = 60; continue;
+					/* if (!ok$1) { */ case 59:
+						/* */ if (fromQuoted) { $s = 61; continue; }
+						/* */ $s = 62; continue;
+						/* if (fromQuoted) { */ case 61:
+							_r$12 = fmt.Errorf("json: invalid use of ,string struct tag, trying to unmarshal %q into %v", new sliceType([item, $clone(v, reflect.Value).Type()])); /* */ $s = 63; case 63: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+							$24r$3 = _r$12;
+							$s = 64; case 64: return $24r$3;
+						/* } */ case 62:
 						$panic(new $String("JSON decoder out of sync - data changing underfoot?"));
-					/* } */ case 62:
+					/* } */ case 60:
 						_5 = $clone(v, reflect.Value).Kind();
-						/* */ if (_5 === (23)) { $s = 68; continue; }
-						/* */ if (_5 === (24)) { $s = 69; continue; }
-						/* */ if (_5 === (20)) { $s = 70; continue; }
-						/* */ $s = 71; continue;
-						/* if (_5 === (23)) { */ case 68:
-							_r$15 = $clone(v, reflect.Value).Type().Elem(); /* */ $s = 75; case 75: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-							_r$16 = _r$15.Kind(); /* */ $s = 76; case 76: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-							/* */ if (!((_r$16 === 8))) { $s = 73; continue; }
-							/* */ $s = 74; continue;
-							/* if (!((_r$16 === 8))) { */ case 73:
-								$r = d.saveError(new UnmarshalTypeError.ptr("string", $clone(v, reflect.Value).Type(), (new $Int64(0, d.readIndex())), "", "")); /* */ $s = 77; case 77: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* break; */ $s = 67; continue;
-							/* } */ case 74:
+						/* */ if (_5 === (23)) { $s = 66; continue; }
+						/* */ if (_5 === (24)) { $s = 67; continue; }
+						/* */ if (_5 === (20)) { $s = 68; continue; }
+						/* */ $s = 69; continue;
+						/* if (_5 === (23)) { */ case 66:
+							_r$13 = $clone(v, reflect.Value).Type().Elem(); /* */ $s = 73; case 73: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+							_r$14 = _r$13.Kind(); /* */ $s = 74; case 74: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+							/* */ if (!((_r$14 === 8))) { $s = 71; continue; }
+							/* */ $s = 72; continue;
+							/* if (!((_r$14 === 8))) { */ case 71:
+								$r = d.saveError(new UnmarshalTypeError.ptr("string", $clone(v, reflect.Value).Type(), (new $Int64(0, d.readIndex())), "", "")); /* */ $s = 75; case 75: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								/* break; */ $s = 65; continue;
+							/* } */ case 72:
 							b = $makeSlice(sliceType$2, base64.StdEncoding.DecodedLen(s$1.$length));
 							_tuple$3 = base64.StdEncoding.Decode(b, s$1);
 							n = _tuple$3[0];
 							err = _tuple$3[1];
-							/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 78; continue; }
-							/* */ $s = 79; continue;
-							/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 78:
-								$r = d.saveError(err); /* */ $s = 80; case 80: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* break; */ $s = 67; continue;
-							/* } */ case 79:
-							$r = $clone(v, reflect.Value).SetBytes($subslice(b, 0, n)); /* */ $s = 81; case 81: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 72; continue;
-						/* } else if (_5 === (24)) { */ case 69:
-							/* */ if ($interfaceIsEqual($clone(v, reflect.Value).Type(), numberType) && !isValidNumber(($bytesToString(s$1)))) { $s = 82; continue; }
-							/* */ $s = 83; continue;
-							/* if ($interfaceIsEqual($clone(v, reflect.Value).Type(), numberType) && !isValidNumber(($bytesToString(s$1)))) { */ case 82:
-								_r$17 = fmt.Errorf("json: invalid number literal, trying to unmarshal %q into Number", new sliceType([item])); /* */ $s = 84; case 84: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-								$24r$4 = _r$17;
-								$s = 85; case 85: return $24r$4;
-							/* } */ case 83:
+							/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 76; continue; }
+							/* */ $s = 77; continue;
+							/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 76:
+								$r = d.saveError(err); /* */ $s = 78; case 78: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								/* break; */ $s = 65; continue;
+							/* } */ case 77:
+							$r = $clone(v, reflect.Value).SetBytes($subslice(b, 0, n)); /* */ $s = 79; case 79: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 70; continue;
+						/* } else if (_5 === (24)) { */ case 67:
+							/* */ if ($interfaceIsEqual($clone(v, reflect.Value).Type(), numberType) && !isValidNumber(($bytesToString(s$1)))) { $s = 80; continue; }
+							/* */ $s = 81; continue;
+							/* if ($interfaceIsEqual($clone(v, reflect.Value).Type(), numberType) && !isValidNumber(($bytesToString(s$1)))) { */ case 80:
+								_r$15 = fmt.Errorf("json: invalid number literal, trying to unmarshal %q into Number", new sliceType([item])); /* */ $s = 82; case 82: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+								$24r$4 = _r$15;
+								$s = 83; case 83: return $24r$4;
+							/* } */ case 81:
 							$clone(v, reflect.Value).SetString(($bytesToString(s$1)));
-							$s = 72; continue;
-						/* } else if (_5 === (20)) { */ case 70:
-							/* */ if ($clone(v, reflect.Value).NumMethod() === 0) { $s = 86; continue; }
-							/* */ $s = 87; continue;
-							/* if ($clone(v, reflect.Value).NumMethod() === 0) { */ case 86:
-								_r$18 = reflect.ValueOf(new $String(($bytesToString(s$1)))); /* */ $s = 89; case 89: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-								$r = $clone(v, reflect.Value).Set($clone(_r$18, reflect.Value)); /* */ $s = 90; case 90: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = 88; continue;
-							/* } else { */ case 87:
-								$r = d.saveError(new UnmarshalTypeError.ptr("string", $clone(v, reflect.Value).Type(), (new $Int64(0, d.readIndex())), "", "")); /* */ $s = 91; case 91: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 88:
-							$s = 72; continue;
-						/* } else { */ case 71:
-							$r = d.saveError(new UnmarshalTypeError.ptr("string", $clone(v, reflect.Value).Type(), (new $Int64(0, d.readIndex())), "", "")); /* */ $s = 92; case 92: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 72:
-					case 67:
+							$s = 70; continue;
+						/* } else if (_5 === (20)) { */ case 68:
+							/* */ if ($clone(v, reflect.Value).NumMethod() === 0) { $s = 84; continue; }
+							/* */ $s = 85; continue;
+							/* if ($clone(v, reflect.Value).NumMethod() === 0) { */ case 84:
+								$r = $clone(v, reflect.Value).Set($clone(reflect.ValueOf(new $String(($bytesToString(s$1)))), reflect.Value)); /* */ $s = 87; case 87: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = 86; continue;
+							/* } else { */ case 85:
+								$r = d.saveError(new UnmarshalTypeError.ptr("string", $clone(v, reflect.Value).Type(), (new $Int64(0, d.readIndex())), "", "")); /* */ $s = 88; case 88: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 86:
+							$s = 70; continue;
+						/* } else { */ case 69:
+							$r = d.saveError(new UnmarshalTypeError.ptr("string", $clone(v, reflect.Value).Type(), (new $Int64(0, d.readIndex())), "", "")); /* */ $s = 89; case 89: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 70:
+					case 65:
 					$s = 32; continue;
 				/* } else { */ case 31:
-					/* */ if (!((c === 45)) && (c < 48 || c > 57)) { $s = 93; continue; }
-					/* */ $s = 94; continue;
-					/* if (!((c === 45)) && (c < 48 || c > 57)) { */ case 93:
-						/* */ if (fromQuoted) { $s = 95; continue; }
-						/* */ $s = 96; continue;
-						/* if (fromQuoted) { */ case 95:
-							_r$19 = fmt.Errorf("json: invalid use of ,string struct tag, trying to unmarshal %q into %v", new sliceType([item, $clone(v, reflect.Value).Type()])); /* */ $s = 97; case 97: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-							$24r$5 = _r$19;
-							$s = 98; case 98: return $24r$5;
-						/* } */ case 96:
+					/* */ if (!((c === 45)) && (c < 48 || c > 57)) { $s = 90; continue; }
+					/* */ $s = 91; continue;
+					/* if (!((c === 45)) && (c < 48 || c > 57)) { */ case 90:
+						/* */ if (fromQuoted) { $s = 92; continue; }
+						/* */ $s = 93; continue;
+						/* if (fromQuoted) { */ case 92:
+							_r$16 = fmt.Errorf("json: invalid use of ,string struct tag, trying to unmarshal %q into %v", new sliceType([item, $clone(v, reflect.Value).Type()])); /* */ $s = 94; case 94: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+							$24r$5 = _r$16;
+							$s = 95; case 95: return $24r$5;
+						/* } */ case 93:
 						$panic(new $String("JSON decoder out of sync - data changing underfoot?"));
-					/* } */ case 94:
+					/* } */ case 91:
 					s$2 = ($bytesToString(item));
 						_6 = $clone(v, reflect.Value).Kind();
-						/* */ if (_6 === (20)) { $s = 100; continue; }
-						/* */ if ((_6 === (2)) || (_6 === (3)) || (_6 === (4)) || (_6 === (5)) || (_6 === (6))) { $s = 101; continue; }
-						/* */ if ((_6 === (7)) || (_6 === (8)) || (_6 === (9)) || (_6 === (10)) || (_6 === (11)) || (_6 === (12))) { $s = 102; continue; }
-						/* */ if ((_6 === (13)) || (_6 === (14))) { $s = 103; continue; }
-						/* */ $s = 104; continue;
-						/* if (_6 === (20)) { */ case 100:
+						/* */ if (_6 === (20)) { $s = 97; continue; }
+						/* */ if ((_6 === (2)) || (_6 === (3)) || (_6 === (4)) || (_6 === (5)) || (_6 === (6))) { $s = 98; continue; }
+						/* */ if ((_6 === (7)) || (_6 === (8)) || (_6 === (9)) || (_6 === (10)) || (_6 === (11)) || (_6 === (12))) { $s = 99; continue; }
+						/* */ if ((_6 === (13)) || (_6 === (14))) { $s = 100; continue; }
+						/* */ $s = 101; continue;
+						/* if (_6 === (20)) { */ case 97:
 							_tuple$4 = d.convertNumber(s$2);
 							n$1 = _tuple$4[0];
 							err$1 = _tuple$4[1];
-							/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 106; continue; }
+							/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 103; continue; }
+							/* */ $s = 104; continue;
+							/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 103:
+								$r = d.saveError(err$1); /* */ $s = 105; case 105: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								/* break; */ $s = 96; continue;
+							/* } */ case 104:
+							/* */ if (!(($clone(v, reflect.Value).NumMethod() === 0))) { $s = 106; continue; }
 							/* */ $s = 107; continue;
-							/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 106:
-								$r = d.saveError(err$1); /* */ $s = 108; case 108: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* break; */ $s = 99; continue;
+							/* if (!(($clone(v, reflect.Value).NumMethod() === 0))) { */ case 106:
+								$r = d.saveError(new UnmarshalTypeError.ptr("number", $clone(v, reflect.Value).Type(), (new $Int64(0, d.readIndex())), "", "")); /* */ $s = 108; case 108: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								/* break; */ $s = 96; continue;
 							/* } */ case 107:
-							/* */ if (!(($clone(v, reflect.Value).NumMethod() === 0))) { $s = 109; continue; }
-							/* */ $s = 110; continue;
-							/* if (!(($clone(v, reflect.Value).NumMethod() === 0))) { */ case 109:
-								$r = d.saveError(new UnmarshalTypeError.ptr("number", $clone(v, reflect.Value).Type(), (new $Int64(0, d.readIndex())), "", "")); /* */ $s = 111; case 111: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* break; */ $s = 99; continue;
-							/* } */ case 110:
-							_r$20 = reflect.ValueOf(n$1); /* */ $s = 112; case 112: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-							$r = $clone(v, reflect.Value).Set($clone(_r$20, reflect.Value)); /* */ $s = 113; case 113: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 105; continue;
-						/* } else if ((_6 === (2)) || (_6 === (3)) || (_6 === (4)) || (_6 === (5)) || (_6 === (6))) { */ case 101:
+							$r = $clone(v, reflect.Value).Set($clone(reflect.ValueOf(n$1), reflect.Value)); /* */ $s = 109; case 109: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 102; continue;
+						/* } else if ((_6 === (2)) || (_6 === (3)) || (_6 === (4)) || (_6 === (5)) || (_6 === (6))) { */ case 98:
 							_tuple$5 = strconv.ParseInt(s$2, 10, 64);
 							n$2 = _tuple$5[0];
 							err$2 = _tuple$5[1];
-							/* */ if (!($interfaceIsEqual(err$2, $ifaceNil)) || $clone(v, reflect.Value).OverflowInt(n$2)) { $s = 114; continue; }
-							/* */ $s = 115; continue;
-							/* if (!($interfaceIsEqual(err$2, $ifaceNil)) || $clone(v, reflect.Value).OverflowInt(n$2)) { */ case 114:
-								$r = d.saveError(new UnmarshalTypeError.ptr("number " + s$2, $clone(v, reflect.Value).Type(), (new $Int64(0, d.readIndex())), "", "")); /* */ $s = 116; case 116: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* break; */ $s = 99; continue;
-							/* } */ case 115:
+							/* */ if (!($interfaceIsEqual(err$2, $ifaceNil)) || $clone(v, reflect.Value).OverflowInt(n$2)) { $s = 110; continue; }
+							/* */ $s = 111; continue;
+							/* if (!($interfaceIsEqual(err$2, $ifaceNil)) || $clone(v, reflect.Value).OverflowInt(n$2)) { */ case 110:
+								$r = d.saveError(new UnmarshalTypeError.ptr("number " + s$2, $clone(v, reflect.Value).Type(), (new $Int64(0, d.readIndex())), "", "")); /* */ $s = 112; case 112: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								/* break; */ $s = 96; continue;
+							/* } */ case 111:
 							$clone(v, reflect.Value).SetInt(n$2);
-							$s = 105; continue;
-						/* } else if ((_6 === (7)) || (_6 === (8)) || (_6 === (9)) || (_6 === (10)) || (_6 === (11)) || (_6 === (12))) { */ case 102:
+							$s = 102; continue;
+						/* } else if ((_6 === (7)) || (_6 === (8)) || (_6 === (9)) || (_6 === (10)) || (_6 === (11)) || (_6 === (12))) { */ case 99:
 							_tuple$6 = strconv.ParseUint(s$2, 10, 64);
 							n$3 = _tuple$6[0];
 							err$3 = _tuple$6[1];
-							/* */ if (!($interfaceIsEqual(err$3, $ifaceNil)) || $clone(v, reflect.Value).OverflowUint(n$3)) { $s = 117; continue; }
-							/* */ $s = 118; continue;
-							/* if (!($interfaceIsEqual(err$3, $ifaceNil)) || $clone(v, reflect.Value).OverflowUint(n$3)) { */ case 117:
-								$r = d.saveError(new UnmarshalTypeError.ptr("number " + s$2, $clone(v, reflect.Value).Type(), (new $Int64(0, d.readIndex())), "", "")); /* */ $s = 119; case 119: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* break; */ $s = 99; continue;
-							/* } */ case 118:
+							/* */ if (!($interfaceIsEqual(err$3, $ifaceNil)) || $clone(v, reflect.Value).OverflowUint(n$3)) { $s = 113; continue; }
+							/* */ $s = 114; continue;
+							/* if (!($interfaceIsEqual(err$3, $ifaceNil)) || $clone(v, reflect.Value).OverflowUint(n$3)) { */ case 113:
+								$r = d.saveError(new UnmarshalTypeError.ptr("number " + s$2, $clone(v, reflect.Value).Type(), (new $Int64(0, d.readIndex())), "", "")); /* */ $s = 115; case 115: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								/* break; */ $s = 96; continue;
+							/* } */ case 114:
 							$clone(v, reflect.Value).SetUint(n$3);
-							$s = 105; continue;
-						/* } else if ((_6 === (13)) || (_6 === (14))) { */ case 103:
+							$s = 102; continue;
+						/* } else if ((_6 === (13)) || (_6 === (14))) { */ case 100:
 							_arg = s$2;
-							_r$21 = $clone(v, reflect.Value).Type().Bits(); /* */ $s = 120; case 120: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-							_arg$1 = _r$21;
-							_r$22 = strconv.ParseFloat(_arg, _arg$1); /* */ $s = 121; case 121: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-							_tuple$7 = _r$22;
+							_r$17 = $clone(v, reflect.Value).Type().Bits(); /* */ $s = 116; case 116: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+							_arg$1 = _r$17;
+							_r$18 = strconv.ParseFloat(_arg, _arg$1); /* */ $s = 117; case 117: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+							_tuple$7 = _r$18;
 							n$4 = _tuple$7[0];
 							err$4 = _tuple$7[1];
-							/* */ if (!($interfaceIsEqual(err$4, $ifaceNil)) || $clone(v, reflect.Value).OverflowFloat(n$4)) { $s = 122; continue; }
-							/* */ $s = 123; continue;
-							/* if (!($interfaceIsEqual(err$4, $ifaceNil)) || $clone(v, reflect.Value).OverflowFloat(n$4)) { */ case 122:
-								$r = d.saveError(new UnmarshalTypeError.ptr("number " + s$2, $clone(v, reflect.Value).Type(), (new $Int64(0, d.readIndex())), "", "")); /* */ $s = 124; case 124: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* break; */ $s = 99; continue;
-							/* } */ case 123:
+							/* */ if (!($interfaceIsEqual(err$4, $ifaceNil)) || $clone(v, reflect.Value).OverflowFloat(n$4)) { $s = 118; continue; }
+							/* */ $s = 119; continue;
+							/* if (!($interfaceIsEqual(err$4, $ifaceNil)) || $clone(v, reflect.Value).OverflowFloat(n$4)) { */ case 118:
+								$r = d.saveError(new UnmarshalTypeError.ptr("number " + s$2, $clone(v, reflect.Value).Type(), (new $Int64(0, d.readIndex())), "", "")); /* */ $s = 120; case 120: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								/* break; */ $s = 96; continue;
+							/* } */ case 119:
 							$clone(v, reflect.Value).SetFloat(n$4);
-							$s = 105; continue;
-						/* } else { */ case 104:
+							$s = 102; continue;
+						/* } else { */ case 101:
 							if (($clone(v, reflect.Value).Kind() === 24) && $interfaceIsEqual($clone(v, reflect.Value).Type(), numberType)) {
 								$clone(v, reflect.Value).SetString(s$2);
-								/* break; */ $s = 99; continue;
+								/* break; */ $s = 96; continue;
 							}
-							/* */ if (fromQuoted) { $s = 125; continue; }
-							/* */ $s = 126; continue;
-							/* if (fromQuoted) { */ case 125:
-								_r$23 = fmt.Errorf("json: invalid use of ,string struct tag, trying to unmarshal %q into %v", new sliceType([item, $clone(v, reflect.Value).Type()])); /* */ $s = 127; case 127: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-								$24r$6 = _r$23;
-								$s = 128; case 128: return $24r$6;
-							/* } */ case 126:
-							$r = d.saveError(new UnmarshalTypeError.ptr("number", $clone(v, reflect.Value).Type(), (new $Int64(0, d.readIndex())), "", "")); /* */ $s = 129; case 129: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 105:
-					case 99:
+							/* */ if (fromQuoted) { $s = 121; continue; }
+							/* */ $s = 122; continue;
+							/* if (fromQuoted) { */ case 121:
+								_r$19 = fmt.Errorf("json: invalid use of ,string struct tag, trying to unmarshal %q into %v", new sliceType([item, $clone(v, reflect.Value).Type()])); /* */ $s = 123; case 123: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+								$24r$6 = _r$19;
+								$s = 124; case 124: return $24r$6;
+							/* } */ case 122:
+							$r = d.saveError(new UnmarshalTypeError.ptr("number", $clone(v, reflect.Value).Type(), (new $Int64(0, d.readIndex())), "", "")); /* */ $s = 125; case 125: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 102:
+					case 96:
 				/* } */ case 32:
 			case 27:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: literalStore, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, _1, _2, _3, _4, _5, _6, _arg, _arg$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$20, _r$21, _r$22, _r$23, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, b, c, d, err, err$1, err$2, err$3, err$4, fromQuoted, isNull, item, n, n$1, n$2, n$3, n$4, ok, ok$1, pv, s, s$1, s$2, u, ut, v, val, value$1, $s};return $f;
+			/* */ } return; } var $f = {$blk: literalStore, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, _1, _2, _3, _4, _5, _6, _arg, _arg$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, b, c, d, err, err$1, err$2, err$3, err$4, fromQuoted, isNull, item, n, n$1, n$2, n$3, n$4, ok, ok$1, pv, s, s$1, s$2, u, ut, v, val, value$1, $s};return $f;
 		};
 		$ptrType(decodeState).prototype.valueInterface = function valueInterface() {
 			var {_1, _r$3, _r$4, _r$5, d, val, $s, $r, $c} = $restore(this, {});
@@ -326820,26 +329312,26 @@ $packages["encoding/json"] = (function() {
 		ptrType$14.methods = [{prop: "Encode", name: "Encode", pkg: "", typ: $funcType([$emptyInterface], [$error], false)}, {prop: "SetIndent", name: "SetIndent", pkg: "", typ: $funcType([$String, $String], [], false)}, {prop: "SetEscapeHTML", name: "SetEscapeHTML", pkg: "", typ: $funcType([$Bool], [], false)}];
 		Delim.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
 		ptrType$15.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$8.methods = [{prop: "reset", name: "reset", pkg: "encoding/json", typ: $funcType([], [], false)}, {prop: "eof", name: "eof", pkg: "encoding/json", typ: $funcType([], [$Int], false)}, {prop: "pushParseState", name: "pushParseState", pkg: "encoding/json", typ: $funcType([$Uint8, $Int, $Int], [$Int], false)}, {prop: "popParseState", name: "popParseState", pkg: "encoding/json", typ: $funcType([], [], false)}, {prop: "error", name: "error", pkg: "encoding/json", typ: $funcType([$Uint8, $String], [$Int], false)}];
+		ptrType$7.methods = [{prop: "reset", name: "reset", pkg: "encoding/json", typ: $funcType([], [], false)}, {prop: "eof", name: "eof", pkg: "encoding/json", typ: $funcType([], [$Int], false)}, {prop: "pushParseState", name: "pushParseState", pkg: "encoding/json", typ: $funcType([$Uint8, $Int, $Int], [$Int], false)}, {prop: "popParseState", name: "popParseState", pkg: "encoding/json", typ: $funcType([], [], false)}, {prop: "error", name: "error", pkg: "encoding/json", typ: $funcType([$Uint8, $String], [$Int], false)}];
 		ptrType$16.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		ptrType$17.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		ptrType$19.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Unwrap", name: "Unwrap", pkg: "", typ: $funcType([], [$error], false)}];
-		ptrType$9.methods = [{prop: "marshal", name: "marshal", pkg: "encoding/json", typ: $funcType([$emptyInterface, encOpts], [$error], false)}, {prop: "error", name: "error", pkg: "encoding/json", typ: $funcType([$error], [], false)}, {prop: "reflectValue", name: "reflectValue", pkg: "encoding/json", typ: $funcType([reflect.Value, encOpts], [], false)}, {prop: "string", name: "string", pkg: "encoding/json", typ: $funcType([$String, $Bool], [], false)}, {prop: "stringBytes", name: "stringBytes", pkg: "encoding/json", typ: $funcType([sliceType$2, $Bool], [], false)}];
-		floatEncoder.methods = [{prop: "encode", name: "encode", pkg: "encoding/json", typ: $funcType([ptrType$9, reflect.Value, encOpts], [], false)}];
-		structEncoder.methods = [{prop: "encode", name: "encode", pkg: "encoding/json", typ: $funcType([ptrType$9, reflect.Value, encOpts], [], false)}];
-		mapEncoder.methods = [{prop: "encode", name: "encode", pkg: "encoding/json", typ: $funcType([ptrType$9, reflect.Value, encOpts], [], false)}];
-		sliceEncoder.methods = [{prop: "encode", name: "encode", pkg: "encoding/json", typ: $funcType([ptrType$9, reflect.Value, encOpts], [], false)}];
-		arrayEncoder.methods = [{prop: "encode", name: "encode", pkg: "encoding/json", typ: $funcType([ptrType$9, reflect.Value, encOpts], [], false)}];
-		ptrEncoder.methods = [{prop: "encode", name: "encode", pkg: "encoding/json", typ: $funcType([ptrType$9, reflect.Value, encOpts], [], false)}];
-		condAddrEncoder.methods = [{prop: "encode", name: "encode", pkg: "encoding/json", typ: $funcType([ptrType$9, reflect.Value, encOpts], [], false)}];
-		ptrType$20.methods = [{prop: "resolve", name: "resolve", pkg: "encoding/json", typ: $funcType([], [$error], false)}];
+		ptrType$8.methods = [{prop: "marshal", name: "marshal", pkg: "encoding/json", typ: $funcType([$emptyInterface, encOpts], [$error], false)}, {prop: "error", name: "error", pkg: "encoding/json", typ: $funcType([$error], [], false)}, {prop: "reflectValue", name: "reflectValue", pkg: "encoding/json", typ: $funcType([reflect.Value, encOpts], [], false)}];
+		floatEncoder.methods = [{prop: "encode", name: "encode", pkg: "encoding/json", typ: $funcType([ptrType$8, reflect.Value, encOpts], [], false)}];
+		structEncoder.methods = [{prop: "encode", name: "encode", pkg: "encoding/json", typ: $funcType([ptrType$8, reflect.Value, encOpts], [], false)}];
+		mapEncoder.methods = [{prop: "encode", name: "encode", pkg: "encoding/json", typ: $funcType([ptrType$8, reflect.Value, encOpts], [], false)}];
+		sliceEncoder.methods = [{prop: "encode", name: "encode", pkg: "encoding/json", typ: $funcType([ptrType$8, reflect.Value, encOpts], [], false)}];
+		arrayEncoder.methods = [{prop: "encode", name: "encode", pkg: "encoding/json", typ: $funcType([ptrType$8, reflect.Value, encOpts], [], false)}];
+		ptrEncoder.methods = [{prop: "encode", name: "encode", pkg: "encoding/json", typ: $funcType([ptrType$8, reflect.Value, encOpts], [], false)}];
+		condAddrEncoder.methods = [{prop: "encode", name: "encode", pkg: "encoding/json", typ: $funcType([ptrType$8, reflect.Value, encOpts], [], false)}];
+		ptrType$10.methods = [{prop: "resolve", name: "resolve", pkg: "encoding/json", typ: $funcType([], [$error], false)}];
 		byIndex.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}];
-		ptrType$10.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$22.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$11.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$21.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		Number.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Float64", name: "Float64", pkg: "", typ: $funcType([], [$Float64, $error], false)}, {prop: "Int64", name: "Int64", pkg: "", typ: $funcType([], [$Int64, $error], false)}];
-		ptrType$23.methods = [{prop: "unmarshal", name: "unmarshal", pkg: "encoding/json", typ: $funcType([$emptyInterface], [$error], false)}, {prop: "readIndex", name: "readIndex", pkg: "encoding/json", typ: $funcType([], [$Int], false)}, {prop: "init", name: "init", pkg: "encoding/json", typ: $funcType([sliceType$2], [ptrType$23], false)}, {prop: "saveError", name: "saveError", pkg: "encoding/json", typ: $funcType([$error], [], false)}, {prop: "addErrorContext", name: "addErrorContext", pkg: "encoding/json", typ: $funcType([$error], [$error], false)}, {prop: "skip", name: "skip", pkg: "encoding/json", typ: $funcType([], [], false)}, {prop: "scanNext", name: "scanNext", pkg: "encoding/json", typ: $funcType([], [], false)}, {prop: "scanWhile", name: "scanWhile", pkg: "encoding/json", typ: $funcType([$Int], [], false)}, {prop: "rescanLiteral", name: "rescanLiteral", pkg: "encoding/json", typ: $funcType([], [], false)}, {prop: "value", name: "value", pkg: "encoding/json", typ: $funcType([reflect.Value], [$error], false)}, {prop: "valueQuoted", name: "valueQuoted", pkg: "encoding/json", typ: $funcType([], [$emptyInterface], false)}, {prop: "array", name: "array", pkg: "encoding/json", typ: $funcType([reflect.Value], [$error], false)}, {prop: "object", name: "object", pkg: "encoding/json", typ: $funcType([reflect.Value], [$error], false)}, {prop: "convertNumber", name: "convertNumber", pkg: "encoding/json", typ: $funcType([$String], [$emptyInterface, $error], false)}, {prop: "literalStore", name: "literalStore", pkg: "encoding/json", typ: $funcType([sliceType$2, reflect.Value, $Bool], [$error], false)}, {prop: "valueInterface", name: "valueInterface", pkg: "encoding/json", typ: $funcType([], [$emptyInterface], false)}, {prop: "arrayInterface", name: "arrayInterface", pkg: "encoding/json", typ: $funcType([], [sliceType], false)}, {prop: "objectInterface", name: "objectInterface", pkg: "encoding/json", typ: $funcType([], [mapType], false)}, {prop: "literalInterface", name: "literalInterface", pkg: "encoding/json", typ: $funcType([], [$emptyInterface], false)}];
+		ptrType$22.methods = [{prop: "unmarshal", name: "unmarshal", pkg: "encoding/json", typ: $funcType([$emptyInterface], [$error], false)}, {prop: "readIndex", name: "readIndex", pkg: "encoding/json", typ: $funcType([], [$Int], false)}, {prop: "init", name: "init", pkg: "encoding/json", typ: $funcType([sliceType$2], [ptrType$22], false)}, {prop: "saveError", name: "saveError", pkg: "encoding/json", typ: $funcType([$error], [], false)}, {prop: "addErrorContext", name: "addErrorContext", pkg: "encoding/json", typ: $funcType([$error], [$error], false)}, {prop: "skip", name: "skip", pkg: "encoding/json", typ: $funcType([], [], false)}, {prop: "scanNext", name: "scanNext", pkg: "encoding/json", typ: $funcType([], [], false)}, {prop: "scanWhile", name: "scanWhile", pkg: "encoding/json", typ: $funcType([$Int], [], false)}, {prop: "rescanLiteral", name: "rescanLiteral", pkg: "encoding/json", typ: $funcType([], [], false)}, {prop: "value", name: "value", pkg: "encoding/json", typ: $funcType([reflect.Value], [$error], false)}, {prop: "valueQuoted", name: "valueQuoted", pkg: "encoding/json", typ: $funcType([], [$emptyInterface], false)}, {prop: "array", name: "array", pkg: "encoding/json", typ: $funcType([reflect.Value], [$error], false)}, {prop: "object", name: "object", pkg: "encoding/json", typ: $funcType([reflect.Value], [$error], false)}, {prop: "convertNumber", name: "convertNumber", pkg: "encoding/json", typ: $funcType([$String], [$emptyInterface, $error], false)}, {prop: "literalStore", name: "literalStore", pkg: "encoding/json", typ: $funcType([sliceType$2, reflect.Value, $Bool], [$error], false)}, {prop: "valueInterface", name: "valueInterface", pkg: "encoding/json", typ: $funcType([], [$emptyInterface], false)}, {prop: "arrayInterface", name: "arrayInterface", pkg: "encoding/json", typ: $funcType([], [sliceType], false)}, {prop: "objectInterface", name: "objectInterface", pkg: "encoding/json", typ: $funcType([], [mapType], false)}, {prop: "literalInterface", name: "literalInterface", pkg: "encoding/json", typ: $funcType([], [$emptyInterface], false)}];
 		Decoder.init("encoding/json", [{prop: "r", name: "r", embedded: false, exported: false, typ: io.Reader, tag: ""}, {prop: "buf", name: "buf", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "d", name: "d", embedded: false, exported: false, typ: decodeState, tag: ""}, {prop: "scanp", name: "scanp", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "scanned", name: "scanned", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "scan", name: "scan", embedded: false, exported: false, typ: scanner, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "tokenState", name: "tokenState", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "tokenStack", name: "tokenStack", embedded: false, exported: false, typ: sliceType$1, tag: ""}]);
-		Encoder.init("encoding/json", [{prop: "w", name: "w", embedded: false, exported: false, typ: io.Writer, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "escapeHTML", name: "escapeHTML", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "indentBuf", name: "indentBuf", embedded: false, exported: false, typ: ptrType$5, tag: ""}, {prop: "indentPrefix", name: "indentPrefix", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "indentValue", name: "indentValue", embedded: false, exported: false, typ: $String, tag: ""}]);
+		Encoder.init("encoding/json", [{prop: "w", name: "w", embedded: false, exported: false, typ: io.Writer, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "escapeHTML", name: "escapeHTML", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "indentBuf", name: "indentBuf", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "indentPrefix", name: "indentPrefix", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "indentValue", name: "indentValue", embedded: false, exported: false, typ: $String, tag: ""}]);
 		Token.init([]);
 		SyntaxError.init("encoding/json", [{prop: "msg", name: "msg", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "Offset", name: "Offset", embedded: false, exported: true, typ: $Int64, tag: ""}]);
 		scanner.init("encoding/json", [{prop: "step", name: "step", embedded: false, exported: false, typ: funcType, tag: ""}, {prop: "endTop", name: "endTop", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "parseState", name: "parseState", embedded: false, exported: false, typ: sliceType$1, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "bytes", name: "bytes", embedded: false, exported: false, typ: $Int64, tag: ""}]);
@@ -326847,19 +329339,19 @@ $packages["encoding/json"] = (function() {
 		UnsupportedTypeError.init("", [{prop: "Type", name: "Type", embedded: false, exported: true, typ: reflect.Type, tag: ""}]);
 		UnsupportedValueError.init("", [{prop: "Value", name: "Value", embedded: false, exported: true, typ: reflect.Value, tag: ""}, {prop: "Str", name: "Str", embedded: false, exported: true, typ: $String, tag: ""}]);
 		MarshalerError.init("encoding/json", [{prop: "Type", name: "Type", embedded: false, exported: true, typ: reflect.Type, tag: ""}, {prop: "Err", name: "Err", embedded: false, exported: true, typ: $error, tag: ""}, {prop: "sourceFunc", name: "sourceFunc", embedded: false, exported: false, typ: $String, tag: ""}]);
-		encodeState.init("encoding/json", [{prop: "Buffer", name: "Buffer", embedded: true, exported: true, typ: bytes.Buffer, tag: ""}, {prop: "scratch", name: "scratch", embedded: false, exported: false, typ: arrayType, tag: ""}, {prop: "ptrLevel", name: "ptrLevel", embedded: false, exported: false, typ: $Uint, tag: ""}, {prop: "ptrSeen", name: "ptrSeen", embedded: false, exported: false, typ: mapType$1, tag: ""}]);
+		encodeState.init("encoding/json", [{prop: "Buffer", name: "Buffer", embedded: true, exported: true, typ: bytes.Buffer, tag: ""}, {prop: "ptrLevel", name: "ptrLevel", embedded: false, exported: false, typ: $Uint, tag: ""}, {prop: "ptrSeen", name: "ptrSeen", embedded: false, exported: false, typ: mapType$1, tag: ""}]);
 		jsonError.init("encoding/json", [{prop: "error", name: "error", embedded: true, exported: false, typ: $error, tag: ""}]);
 		encOpts.init("encoding/json", [{prop: "quoted", name: "quoted", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "escapeHTML", name: "escapeHTML", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		encoderFunc.init([ptrType$9, reflect.Value, encOpts], [], false);
+		encoderFunc.init([ptrType$8, reflect.Value, encOpts], [], false);
 		structEncoder.init("encoding/json", [{prop: "fields", name: "fields", embedded: false, exported: false, typ: structFields, tag: ""}]);
-		structFields.init("encoding/json", [{prop: "list", name: "list", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "nameIndex", name: "nameIndex", embedded: false, exported: false, typ: mapType$2, tag: ""}]);
+		structFields.init("encoding/json", [{prop: "list", name: "list", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "byExactName", name: "byExactName", embedded: false, exported: false, typ: mapType$2, tag: ""}, {prop: "byFoldedName", name: "byFoldedName", embedded: false, exported: false, typ: mapType$2, tag: ""}]);
 		mapEncoder.init("encoding/json", [{prop: "elemEnc", name: "elemEnc", embedded: false, exported: false, typ: encoderFunc, tag: ""}]);
 		sliceEncoder.init("encoding/json", [{prop: "arrayEnc", name: "arrayEnc", embedded: false, exported: false, typ: encoderFunc, tag: ""}]);
 		arrayEncoder.init("encoding/json", [{prop: "elemEnc", name: "elemEnc", embedded: false, exported: false, typ: encoderFunc, tag: ""}]);
 		ptrEncoder.init("encoding/json", [{prop: "elemEnc", name: "elemEnc", embedded: false, exported: false, typ: encoderFunc, tag: ""}]);
 		condAddrEncoder.init("encoding/json", [{prop: "canAddrEnc", name: "canAddrEnc", embedded: false, exported: false, typ: encoderFunc, tag: ""}, {prop: "elseEnc", name: "elseEnc", embedded: false, exported: false, typ: encoderFunc, tag: ""}]);
 		reflectWithString.init("encoding/json", [{prop: "k", name: "k", embedded: false, exported: false, typ: reflect.Value, tag: ""}, {prop: "v", name: "v", embedded: false, exported: false, typ: reflect.Value, tag: ""}, {prop: "ks", name: "ks", embedded: false, exported: false, typ: $String, tag: ""}]);
-		field.init("encoding/json", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "nameBytes", name: "nameBytes", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "equalFold", name: "equalFold", embedded: false, exported: false, typ: funcType$1, tag: ""}, {prop: "nameNonEsc", name: "nameNonEsc", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "nameEscHTML", name: "nameEscHTML", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "tag", name: "tag", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "index", name: "index", embedded: false, exported: false, typ: sliceType$1, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: reflect.Type, tag: ""}, {prop: "omitEmpty", name: "omitEmpty", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "quoted", name: "quoted", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "encoder", name: "encoder", embedded: false, exported: false, typ: encoderFunc, tag: ""}]);
+		field.init("encoding/json", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "nameBytes", name: "nameBytes", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "nameNonEsc", name: "nameNonEsc", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "nameEscHTML", name: "nameEscHTML", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "tag", name: "tag", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "index", name: "index", embedded: false, exported: false, typ: sliceType$1, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: reflect.Type, tag: ""}, {prop: "omitEmpty", name: "omitEmpty", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "quoted", name: "quoted", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "encoder", name: "encoder", embedded: false, exported: false, typ: encoderFunc, tag: ""}]);
 		byIndex.init(field);
 		Unmarshaler.init([{prop: "UnmarshalJSON", name: "UnmarshalJSON", pkg: "", typ: $funcType([sliceType$2], [$error], false)}]);
 		UnmarshalTypeError.init("", [{prop: "Value", name: "Value", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Type", name: "Type", embedded: false, exported: true, typ: reflect.Type, tag: ""}, {prop: "Offset", name: "Offset", embedded: false, exported: true, typ: $Int64, tag: ""}, {prop: "Struct", name: "Struct", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Field", name: "Field", embedded: false, exported: true, typ: $String, tag: ""}]);
@@ -327248,7 +329740,7 @@ $packages["github.com/neelance/sourcemap"] = (function() {
 	return $pkg;
 })();
 $packages["github.com/sirupsen/logrus"] = (function() {
-	var $pkg = {}, $init, bufio, bytes, context, json, fmt, io, log, os, reflect, runtime, sort, strconv, strings, sync, atomic, time, utf8, TextFormatter, Fields, Level, LogFunction, Logger, exitFunc, MutexWrap, fieldKey, FieldMap, Hook, LevelHooks, Formatter, Entry, BufferPool, defaultPool, ptrType, sliceType, sliceType$1, ptrType$1, ptrType$2, ptrType$3, sliceType$2, funcType, sliceType$3, ptrType$4, funcType$1, sliceType$4, ptrType$5, ptrType$6, ptrType$7, sliceType$5, sliceType$6, ptrType$8, ptrType$9, funcType$2, funcType$3, ptrType$10, ptrType$12, funcType$4, ptrType$13, baseTimestamp, logrusPackage, minimumCallerDepth, callerInitOnce, bufferPool, std, handlers, writerFinalizer, init, checkIfTerminal, ParseLevel, New, prefixFieldClashes, Warnf, Errorf, Fatalf, init$1, NewEntry, getPackageName, getCaller, SetBufferPool, init$2, runHandler, runHandlers;
+	var $pkg = {}, $init, bufio, bytes, context, json, fmt, io, log, os, reflect, runtime, sort, strconv, strings, sync, atomic, time, utf8, TextFormatter, Fields, Level, LogFunction, Logger, exitFunc, MutexWrap, fieldKey, FieldMap, Hook, LevelHooks, Formatter, Entry, BufferPool, defaultPool, ptrType, sliceType, ptrType$2, ptrType$3, ptrType$4, sliceType$1, funcType, sliceType$2, ptrType$5, funcType$1, sliceType$3, sliceType$4, ptrType$6, ptrType$7, ptrType$8, sliceType$5, sliceType$6, ptrType$9, ptrType$10, funcType$2, funcType$3, ptrType$11, ptrType$13, funcType$4, ptrType$14, baseTimestamp, logrusPackage, minimumCallerDepth, callerInitOnce, bufferPool, std, handlers, writerFinalizer, init, checkIfTerminal, ParseLevel, New, prefixFieldClashes, Warnf, Errorf, Fatalf, init$1, NewEntry, getPackageName, getCaller, SetBufferPool, init$2, runHandler, runHandlers;
 	bufio = $packages["bufio"];
 	bytes = $packages["bytes"];
 	context = $packages["context"];
@@ -327320,7 +329812,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 			this.ReportCaller = false;
 			this.Level = 0;
 			this.mu = new MutexWrap.ptr(new sync.Mutex.ptr(0, 0), false);
-			this.entryPool = new sync.Pool.ptr(sliceType$2.nil, $throwNilPointerError);
+			this.entryPool = new sync.Pool.ptr(sliceType$1.nil, $throwNilPointerError);
 			this.ExitFunc = $throwNilPointerError;
 			this.BufferPool = $ifaceNil;
 			return;
@@ -327354,13 +329846,13 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 	Entry = $newType(0, $kindStruct, "logrus.Entry", true, "github.com/sirupsen/logrus", true, function(Logger_, Data_, Time_, Level_, Caller_, Message_, Buffer_, Context_, err_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Logger = ptrType$1.nil;
+			this.Logger = ptrType$2.nil;
 			this.Data = false;
 			this.Time = new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil);
 			this.Level = 0;
-			this.Caller = ptrType$2.nil;
+			this.Caller = ptrType$3.nil;
 			this.Message = "";
-			this.Buffer = ptrType$3.nil;
+			this.Buffer = ptrType$4.nil;
 			this.Context = $ifaceNil;
 			this.err = "";
 			return;
@@ -327379,7 +329871,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 	defaultPool = $newType(0, $kindStruct, "logrus.defaultPool", true, "github.com/sirupsen/logrus", false, function(pool_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.pool = ptrType$8.nil;
+			this.pool = ptrType$9.nil;
 			return;
 		}
 		this.pool = pool_;
@@ -327402,29 +329894,29 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 	$pkg.$finishSetup = function() {
 		ptrType = $ptrType(time.Location);
 		sliceType = $sliceType(Level);
-		sliceType$1 = $sliceType($Uint8);
-		ptrType$1 = $ptrType(Logger);
-		ptrType$2 = $ptrType(runtime.Frame);
-		ptrType$3 = $ptrType(bytes.Buffer);
-		sliceType$2 = $sliceType($emptyInterface);
+		ptrType$2 = $ptrType(Logger);
+		ptrType$3 = $ptrType(runtime.Frame);
+		ptrType$4 = $ptrType(bytes.Buffer);
+		sliceType$1 = $sliceType($emptyInterface);
 		funcType = $funcType([], [], false);
-		sliceType$3 = $sliceType(funcType);
-		ptrType$4 = $ptrType(io.PipeWriter);
-		funcType$1 = $funcType([ptrType$4], [], false);
+		sliceType$2 = $sliceType(funcType);
+		ptrType$5 = $ptrType(io.PipeWriter);
+		funcType$1 = $funcType([ptrType$5], [], false);
+		sliceType$3 = $sliceType($Uint8);
 		sliceType$4 = $sliceType($String);
-		ptrType$5 = $ptrType(Entry);
-		ptrType$6 = $ptrType($Uint32);
-		ptrType$7 = $ptrType(Level);
+		ptrType$6 = $ptrType(Entry);
+		ptrType$7 = $ptrType($Uint32);
+		ptrType$8 = $ptrType(Level);
 		sliceType$5 = $sliceType(Hook);
 		sliceType$6 = $sliceType($Uintptr);
-		ptrType$8 = $ptrType(sync.Pool);
-		ptrType$9 = $ptrType(TextFormatter);
+		ptrType$9 = $ptrType(sync.Pool);
+		ptrType$10 = $ptrType(TextFormatter);
 		funcType$2 = $funcType([sliceType$4], [], false);
-		funcType$3 = $funcType([ptrType$2], [$String, $String], false);
-		ptrType$10 = $ptrType(MutexWrap);
-		ptrType$12 = $ptrType(io.PipeReader);
-		funcType$4 = $funcType([sliceType$2], [], true);
-		ptrType$13 = $ptrType(defaultPool);
+		funcType$3 = $funcType([ptrType$3], [$String, $String], false);
+		ptrType$11 = $ptrType(MutexWrap);
+		ptrType$13 = $ptrType(io.PipeReader);
+		funcType$4 = $funcType([sliceType$1], [], true);
+		ptrType$14 = $ptrType(defaultPool);
 		$ptrType(Logger).prototype.Writer = function Writer() {
 			var logger;
 			logger = this;
@@ -327475,7 +329967,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 			chunkSize = [chunkSize];
 			entry = this;
 			scanner = bufio.NewScanner(reader);
-			scanner.Buffer($makeSlice(sliceType$1, 65536), 65536);
+			scanner.Buffer($makeSlice(sliceType$3, 65536), 65536);
 			chunkSize[0] = 65536;
 			splitFunc = (function(chunkSize) { return function Entry·writerScanner·func1(data, atEOF) {
 					var atEOF, data;
@@ -327488,14 +329980,14 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 			/* while (true) { */ case 1:
 				_r = scanner.Scan(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				/* if (!(_r)) { break; } */ if(!(_r)) { $s = 2; continue; }
-				$r = printFunc(new sliceType$2([new $String(strings.TrimRight(scanner.Text(), "\r\n"))])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = printFunc(new sliceType$1([new $String(strings.TrimRight(scanner.Text(), "\r\n"))])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = 1; continue;
 			case 2:
 			err = scanner.Err();
 			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 5; continue; }
 			/* */ $s = 6; continue;
 			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 5:
-				$r = entry.Errorf("Error while reading from Writer: %s", new sliceType$2([err])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = entry.Errorf("Error while reading from Writer: %s", new sliceType$1([err])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 6:
 			_r$1 = reader.Close(); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			_r$1;
@@ -327522,7 +330014,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 			var {_i, _r, _r$1, _ref, entry, f, level, levelTextLength, $s, $r, $c} = $restore(this, {entry});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			f = this;
-			if (!(entry.Logger === ptrType$1.nil)) {
+			if (!(entry.Logger === ptrType$2.nil)) {
 				f.isTerminal = checkIfTerminal(entry.Logger.Out);
 			}
 			_ref = $pkg.AllLevels;
@@ -327531,7 +330023,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
 				level = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 				_r = new Level(level).String(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_r$1 = utf8.RuneCount((new sliceType$1($stringToBytes(_r)))); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_r$1 = utf8.RuneCount((new sliceType$3($stringToBytes(_r)))); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				levelTextLength = _r$1;
 				if (levelTextLength > f.levelTextMaxLength) {
 					f.levelTextMaxLength = levelTextLength;
@@ -327641,7 +330133,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 					$s = 5; continue;
 				/* } else { */ case 4:
 					funcVal = entry[0].Caller.Function;
-					_r$1 = fmt.Sprintf("%s:%d", new sliceType$2([new $String(entry[0].Caller.File), new $Int(entry[0].Caller.Line)])); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_r$1 = fmt.Sprintf("%s:%d", new sliceType$1([new $String(entry[0].Caller.File), new $Int(entry[0].Caller.Line)])); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 					fileVal = _r$1;
 				/* } */ case 5:
 				if (!(funcVal === "")) {
@@ -327676,11 +330168,11 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 			/* } else { */ case 9:
 				fixedKeys = $appendSlice(fixedKeys, keys);
 			/* } */ case 10:
-			b = ptrType$3.nil;
-			if (!(entry[0].Buffer === ptrType$3.nil)) {
+			b = ptrType$4.nil;
+			if (!(entry[0].Buffer === ptrType$4.nil)) {
 				b = entry[0].Buffer;
 			} else {
-				b = new bytes.Buffer.ptr(sliceType$1.nil, 0, 0);
+				b = new bytes.Buffer.ptr(sliceType$3.nil, 0, 0);
 			}
 			$r = f[0].terminalInitOnce.Do((function(entry, f) { return function TextFormatter·Format·func1() {
 					var {$s, $r, $c} = $restore(this, {});
@@ -327773,7 +330265,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 			/* */ $s = 4; continue;
 			/* if (f.PadLevelText) { */ case 3:
 				formatString = "%-" + strconv.Itoa(f.levelTextMaxLength) + "s";
-				_r$2 = fmt.Sprintf(formatString, new sliceType$2([new $String(levelText)])); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_r$2 = fmt.Sprintf(formatString, new sliceType$1([new $String(levelText)])); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				levelText = _r$2;
 			/* } */ case 4:
 			entry.Message = strings.TrimSuffix(entry.Message, "\n");
@@ -327781,9 +330273,9 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 			/* */ if ($clone(entry, Entry).HasCaller()) { $s = 6; continue; }
 			/* */ $s = 7; continue;
 			/* if ($clone(entry, Entry).HasCaller()) { */ case 6:
-				_r$3 = fmt.Sprintf("%s()", new sliceType$2([new $String(entry.Caller.Function)])); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				_r$3 = fmt.Sprintf("%s()", new sliceType$1([new $String(entry.Caller.Function)])); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 				funcVal = _r$3;
-				_r$4 = fmt.Sprintf("%s:%d", new sliceType$2([new $String(entry.Caller.File), new $Int(entry.Caller.Line)])); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_r$4 = fmt.Sprintf("%s:%d", new sliceType$1([new $String(entry.Caller.File), new $Int(entry.Caller.Line)])); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 				fileVal = _r$4;
 				/* */ if (!(f.CallerPrettyfier === $throwNilPointerError)) { $s = 10; continue; }
 				/* */ $s = 11; continue;
@@ -327805,11 +330297,11 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 				/* */ if (!f.FullTimestamp) { $s = 15; continue; }
 				/* */ $s = 16; continue;
 				/* if (f.DisableTimestamp) { */ case 14:
-					_r$6 = fmt.Fprintf(b, "\x1B[%dm%s\x1B[0m%s %-44s ", new sliceType$2([new $Int(levelColor), new $String(levelText), new $String(caller), new $String(entry.Message)])); /* */ $s = 18; case 18: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					_r$6 = fmt.Fprintf(b, "\x1B[%dm%s\x1B[0m%s %-44s ", new sliceType$1([new $Int(levelColor), new $String(levelText), new $String(caller), new $String(entry.Message)])); /* */ $s = 18; case 18: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 					_r$6;
 					$s = 17; continue;
 				/* } else if (!f.FullTimestamp) { */ case 15:
-					_r$7 = fmt.Fprintf(b, "\x1B[%dm%s\x1B[0m[%04d]%s %-44s ", new sliceType$2([new $Int(levelColor), new $String(levelText), new $Int((((x = $div64($clone(entry.Time, time.Time).Sub($clone(baseTimestamp, time.Time)), new time.Duration(0, 1000000000), false), x.$low + ((x.$high >> 31) * 4294967296)) >> 0))), new $String(caller), new $String(entry.Message)])); /* */ $s = 19; case 19: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					_r$7 = fmt.Fprintf(b, "\x1B[%dm%s\x1B[0m[%04d]%s %-44s ", new sliceType$1([new $Int(levelColor), new $String(levelText), new $Int((((x = $div64($clone(entry.Time, time.Time).Sub($clone(baseTimestamp, time.Time)), new time.Duration(0, 1000000000), false), x.$low + ((x.$high >> 31) * 4294967296)) >> 0))), new $String(caller), new $String(entry.Message)])); /* */ $s = 19; case 19: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 					_r$7;
 					$s = 17; continue;
 				/* } else { */ case 16:
@@ -327820,7 +330312,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 					_arg$3 = new $String(_r$8);
 					_arg$4 = new $String(caller);
 					_arg$5 = new $String(entry.Message);
-					_r$9 = fmt.Fprintf(_arg, "\x1B[%dm%s\x1B[0m[%s]%s %-44s ", new sliceType$2([_arg$1, _arg$2, _arg$3, _arg$4, _arg$5])); /* */ $s = 21; case 21: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+					_r$9 = fmt.Fprintf(_arg, "\x1B[%dm%s\x1B[0m[%s]%s %-44s ", new sliceType$1([_arg$1, _arg$2, _arg$3, _arg$4, _arg$5])); /* */ $s = 21; case 21: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 					_r$9;
 				/* } */ case 17:
 			case 13:
@@ -327830,7 +330322,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 23; continue; }
 				k = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 				v = (_entry = $mapIndex(data,$String.keyFor(k)), _entry !== undefined ? _entry.v : $ifaceNil);
-				_r$10 = fmt.Fprintf(b, " \x1B[%dm%s\x1B[0m=", new sliceType$2([new $Int(levelColor), new $String(k)])); /* */ $s = 24; case 24: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+				_r$10 = fmt.Fprintf(b, " \x1B[%dm%s\x1B[0m=", new sliceType$1([new $Int(levelColor), new $String(k)])); /* */ $s = 24; case 24: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
 				_r$10;
 				$r = f.appendValue(b, v); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				_i++;
@@ -327887,7 +330379,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 			/* */ if (!ok) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!ok) { */ case 1:
-				_r = fmt.Sprint(new sliceType$2([value])); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r = fmt.Sprint(new sliceType$1([value])); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				stringVal = _r;
 			/* } */ case 2:
 			/* */ if (!f.needsQuoting(stringVal)) { $s = 4; continue; }
@@ -327896,7 +330388,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 				b.WriteString(stringVal);
 				$s = 6; continue;
 			/* } else { */ case 5:
-				_r$1 = fmt.Sprintf("%q", new sliceType$2([new $String(stringVal)])); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_r$1 = fmt.Sprintf("%q", new sliceType$1([new $String(stringVal)])); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				_r$2 = b.WriteString(_r$1); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 				_r$2;
 			/* } */ case 6:
@@ -327946,7 +330438,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 				}
 			case 1:
 			l = 0;
-			_r$1 = fmt.Errorf("not a valid logrus Level: %q", new sliceType$2([new $String(lvl)])); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$1 = fmt.Errorf("not a valid logrus Level: %q", new sliceType$1([new $String(lvl)])); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			$24r = [l, _r$1];
 			$s = 4; case 4: return $24r;
 			/* */ } return; } var $f = {$blk: ParseLevel$1, $c: true, $r, $24r, _1, _r, _r$1, l, lvl, $s};return $f;
@@ -327973,22 +330465,22 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 			level = this.$val;
 			_1 = level;
 			if (_1 === (6)) {
-				$s = -1; return [(new sliceType$1($stringToBytes("trace"))), $ifaceNil];
+				$s = -1; return [(new sliceType$3($stringToBytes("trace"))), $ifaceNil];
 			} else if (_1 === (5)) {
-				$s = -1; return [(new sliceType$1($stringToBytes("debug"))), $ifaceNil];
+				$s = -1; return [(new sliceType$3($stringToBytes("debug"))), $ifaceNil];
 			} else if (_1 === (4)) {
-				$s = -1; return [(new sliceType$1($stringToBytes("info"))), $ifaceNil];
+				$s = -1; return [(new sliceType$3($stringToBytes("info"))), $ifaceNil];
 			} else if (_1 === (3)) {
-				$s = -1; return [(new sliceType$1($stringToBytes("warning"))), $ifaceNil];
+				$s = -1; return [(new sliceType$3($stringToBytes("warning"))), $ifaceNil];
 			} else if (_1 === (2)) {
-				$s = -1; return [(new sliceType$1($stringToBytes("error"))), $ifaceNil];
+				$s = -1; return [(new sliceType$3($stringToBytes("error"))), $ifaceNil];
 			} else if (_1 === (1)) {
-				$s = -1; return [(new sliceType$1($stringToBytes("fatal"))), $ifaceNil];
+				$s = -1; return [(new sliceType$3($stringToBytes("fatal"))), $ifaceNil];
 			} else if (_1 === (0)) {
-				$s = -1; return [(new sliceType$1($stringToBytes("panic"))), $ifaceNil];
+				$s = -1; return [(new sliceType$3($stringToBytes("panic"))), $ifaceNil];
 			}
-			_r = fmt.Errorf("not a valid logrus level %d", new sliceType$2([new Level(level)])); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = [sliceType$1.nil, _r];
+			_r = fmt.Errorf("not a valid logrus level %d", new sliceType$1([new Level(level)])); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = [sliceType$3.nil, _r];
 			$s = 2; case 2: return $24r;
 			/* */ } return; } var $f = {$blk: MarshalText, $c: true, $r, $24r, _1, _r, level, $s};return $f;
 		};
@@ -328023,7 +330515,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 			mw.disabled = true;
 		};
 		New = function New$1() {
-			return new Logger.ptr(os.Stderr, new $global.Map(), new TextFormatter.ptr(false, false, false, false, false, false, false, "", false, $throwNilPointerError, false, false, false, false, false, $throwNilPointerError, new sync.Once.ptr(0, new sync.Mutex.ptr(0, 0)), 0), false, 4, new MutexWrap.ptr(new sync.Mutex.ptr(0, 0), false), new sync.Pool.ptr(sliceType$2.nil, $throwNilPointerError), os.Exit, $ifaceNil);
+			return new Logger.ptr(os.Stderr, new $global.Map(), new TextFormatter.ptr(false, false, false, false, false, false, false, "", false, $throwNilPointerError, false, false, false, false, false, $throwNilPointerError, new sync.Once.ptr(0, new sync.Mutex.ptr(0, 0)), 0), false, 4, new MutexWrap.ptr(new sync.Mutex.ptr(0, 0), false), new sync.Pool.ptr(sliceType$1.nil, $throwNilPointerError), os.Exit, $ifaceNil);
 		};
 		$pkg.New = New;
 		$ptrType(Logger).prototype.newEntry = function newEntry() {
@@ -328031,7 +330523,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			logger = this;
 			_r = logger.entryPool.Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r, ptrType$5, true);
+			_tuple = $assertType(_r, ptrType$6, true);
 			entry = _tuple[0];
 			ok = _tuple[1];
 			if (ok) {
@@ -328056,7 +330548,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 			_r$1 = entry.WithField(key, value); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			$24r = _r$1;
 			$s = 3; case 3: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$5.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: WithField$1, $c: true, $r, $24r, _r, _r$1, entry, key, logger, value, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$6.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: WithField$1, $c: true, $r, $24r, _r, _r$1, entry, key, logger, value, $s, $deferred};return $f; } }
 		};
 		$ptrType(Logger).prototype.WithFields = function WithFields$1(fields) {
 			var {$24r, _r, _r$1, entry, fields, logger, $s, $deferred, $r, $c} = $restore(this, {fields});
@@ -328068,7 +330560,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 			_r$1 = entry.WithFields(fields); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			$24r = _r$1;
 			$s = 3; case 3: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$5.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: WithFields$1, $c: true, $r, $24r, _r, _r$1, entry, fields, logger, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$6.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: WithFields$1, $c: true, $r, $24r, _r, _r$1, entry, fields, logger, $s, $deferred};return $f; } }
 		};
 		$ptrType(Logger).prototype.WithError = function WithError$1(err) {
 			var {$24r, _r, _r$1, entry, err, logger, $s, $deferred, $r, $c} = $restore(this, {err});
@@ -328080,7 +330572,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 			_r$1 = entry.WithError(err); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			$24r = _r$1;
 			$s = 3; case 3: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$5.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: WithError$1, $c: true, $r, $24r, _r, _r$1, entry, err, logger, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$6.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: WithError$1, $c: true, $r, $24r, _r, _r$1, entry, err, logger, $s, $deferred};return $f; } }
 		};
 		$ptrType(Logger).prototype.WithContext = function WithContext$1(ctx) {
 			var {_r, ctx, entry, logger, $s, $deferred, $r, $c} = $restore(this, {ctx});
@@ -328090,7 +330582,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 			entry = _r;
 			$deferred.push([$methodVal(logger, "releaseEntry"), [entry]]);
 			$s = -1; return entry.WithContext(ctx);
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$5.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: WithContext$1, $c: true, $r, _r, ctx, entry, logger, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$6.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: WithContext$1, $c: true, $r, _r, ctx, entry, logger, $s, $deferred};return $f; } }
 		};
 		$ptrType(Logger).prototype.WithTime = function WithTime$1(t) {
 			var {_r, entry, logger, t, $s, $deferred, $r, $c} = $restore(this, {t});
@@ -328100,7 +330592,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 			entry = _r;
 			$deferred.push([$methodVal(logger, "releaseEntry"), [entry]]);
 			$s = -1; return entry.WithTime($clone(t, time.Time));
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$5.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: WithTime$1, $c: true, $r, _r, entry, logger, t, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$6.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: WithTime$1, $c: true, $r, _r, entry, logger, t, $s, $deferred};return $f; } }
 		};
 		$ptrType(Logger).prototype.Logf = function Logf(level, format, args) {
 			var {_r, args, entry, format, level, logger, $s, $r, $c} = $restore(this, {level, format, args});
@@ -328490,12 +330982,12 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 		$ptrType(Logger).prototype.level = function level() {
 			var _ptr, logger;
 			logger = this;
-			return ((atomic.LoadUint32(((_ptr = (logger.$ptr_Level || (logger.$ptr_Level = new ptrType$7(function() { return this.$target.Level; }, function($v) { this.$target.Level = $v; }, logger))), new ptrType$6(function() { return (_ptr.$get() >>> 0); }, function($v) { _ptr.$set(($v >>> 0)); }, _ptr.$target)))) >>> 0));
+			return ((atomic.LoadUint32(((_ptr = (logger === ptrType$2.nil && $throwNilPointerError(), (logger.$ptr_Level || (logger.$ptr_Level = new ptrType$8(function() { return this.$target.Level; }, function($v) { this.$target.Level = $v; }, logger)))), new ptrType$7(function() { return (_ptr.$get() >>> 0); }, function($v) { _ptr.$set(($v >>> 0)); }, _ptr.$target, _ptr.$index)))) >>> 0));
 		};
 		$ptrType(Logger).prototype.SetLevel = function SetLevel$1(level$1) {
 			var _ptr, level$1, logger;
 			logger = this;
-			atomic.StoreUint32(((_ptr = (logger.$ptr_Level || (logger.$ptr_Level = new ptrType$7(function() { return this.$target.Level; }, function($v) { this.$target.Level = $v; }, logger))), new ptrType$6(function() { return (_ptr.$get() >>> 0); }, function($v) { _ptr.$set(($v >>> 0)); }, _ptr.$target))), ((level$1 >>> 0)));
+			atomic.StoreUint32(((_ptr = (logger === ptrType$2.nil && $throwNilPointerError(), (logger.$ptr_Level || (logger.$ptr_Level = new ptrType$8(function() { return this.$target.Level; }, function($v) { this.$target.Level = $v; }, logger)))), new ptrType$7(function() { return (_ptr.$get() >>> 0); }, function($v) { _ptr.$set(($v >>> 0)); }, _ptr.$target, _ptr.$index))), ((level$1 >>> 0)));
 		};
 		$ptrType(Logger).prototype.GetLevel = function GetLevel$1() {
 			var logger;
@@ -328699,7 +331191,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 		};
 		NewEntry = function NewEntry$1(logger) {
 			var logger;
-			return new Entry.ptr(logger, new $global.Map(), new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil), 0, ptrType$2.nil, "", ptrType$3.nil, $ifaceNil, "");
+			return new Entry.ptr(logger, new $global.Map(), new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType.nil), 0, ptrType$3.nil, "", ptrType$4.nil, $ifaceNil, "");
 		};
 		$pkg.NewEntry = NewEntry;
 		$ptrType(Entry).prototype.Dup = function Dup() {
@@ -328723,7 +331215,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 				_key$1 = k; (data || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$1), { k: _key$1, v: v });
 				_i++;
 			}
-			return new Entry.ptr(entry.Logger, data, $clone(entry.Time, time.Time), 0, ptrType$2.nil, "", ptrType$3.nil, entry.Context, entry.err);
+			return new Entry.ptr(entry.Logger, data, $clone(entry.Time, time.Time), 0, ptrType$3.nil, "", ptrType$4.nil, entry.Context, entry.err);
 		};
 		$ptrType(Entry).prototype.Bytes = function Bytes() {
 			var {$24r, _r, entry, $s, $r, $c} = $restore(this, {});
@@ -328779,7 +331271,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 				_key$1 = k; (dataCopy || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$1), { k: _key$1, v: v });
 				_i++;
 			}
-			return new Entry.ptr(entry.Logger, dataCopy, $clone(entry.Time, time.Time), 0, ptrType$2.nil, "", ptrType$3.nil, ctx, entry.err);
+			return new Entry.ptr(entry.Logger, dataCopy, $clone(entry.Time, time.Time), 0, ptrType$3.nil, "", ptrType$4.nil, ctx, entry.err);
 		};
 		$ptrType(Entry).prototype.WithField = function WithField$3(key, value) {
 			var {$24r, _r, entry, key, value, $s, $r, $c} = $restore(this, {key, value});
@@ -328850,7 +331342,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 				/* */ if (isErrField) { $s = 14; continue; }
 				/* */ $s = 15; continue;
 				/* if (isErrField) { */ case 14:
-					_r$4 = fmt.Sprintf("can not add field %q", new sliceType$2([new $String(k$1)])); /* */ $s = 17; case 17: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					_r$4 = fmt.Sprintf("can not add field %q", new sliceType$1([new $String(k$1)])); /* */ $s = 17; case 17: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 					tmp = _r$4;
 					if (!(fieldErr === "")) {
 						fieldErr = entry.err + ", " + tmp;
@@ -328864,7 +331356,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 				_i$1++;
 			$s = 1; continue;
 			case 2:
-			$s = -1; return new Entry.ptr(entry.Logger, data, $clone(entry.Time, time.Time), 0, ptrType$2.nil, "", ptrType$3.nil, entry.Context, fieldErr);
+			$s = -1; return new Entry.ptr(entry.Logger, data, $clone(entry.Time, time.Time), 0, ptrType$3.nil, "", ptrType$4.nil, entry.Context, fieldErr);
 			/* */ } return; } var $f = {$blk: WithFields$3, $c: true, $r, _entry, _entry$1, _i, _i$1, _key, _key$1, _key$2, _key$3, _keys, _keys$1, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _size, _size$1, _v, _v$1, data, entry, fieldErr, fields, isErrField, k, k$1, t, tmp, v, v$1, x, $s};return $f;
 		};
 		$ptrType(Entry).prototype.WithTime = function WithTime$3(t) {
@@ -328888,7 +331380,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 				_key$1 = k; (dataCopy || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$1), { k: _key$1, v: v });
 				_i++;
 			}
-			return new Entry.ptr(entry.Logger, dataCopy, $clone(t, time.Time), 0, ptrType$2.nil, "", ptrType$3.nil, entry.Context, entry.err);
+			return new Entry.ptr(entry.Logger, dataCopy, $clone(t, time.Time), 0, ptrType$3.nil, "", ptrType$4.nil, entry.Context, entry.err);
 		};
 		getPackageName = function getPackageName$1(f) {
 			var f, lastPeriod, lastSlash;
@@ -328939,14 +331431,14 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 				runtime.Frame.copy(f[0], _tuple$1[0]);
 				again = _tuple$1[1];
 			}
-			$s = -1; return ptrType$2.nil;
+			$s = -1; return ptrType$3.nil;
 			/* */ } return; } var $f = {$blk: getCaller$1, $c: true, $r, _tuple, _tuple$1, again, depth, f, frames, pcs, pkg, $s};return $f;
 		};
 		$ptrType(Entry).prototype.HasCaller = function HasCaller() {
 			var entry, has;
 			has = false;
 			entry = this;
-			has = !(entry.Logger === ptrType$1.nil) && entry.Logger.ReportCaller && !(entry.Caller === ptrType$2.nil);
+			has = !(entry.Logger === ptrType$2.nil) && entry.Logger.ReportCaller && !(entry.Caller === ptrType$3.nil);
 			return has;
 		};
 		Entry.prototype.HasCaller = function(...$args) { return this.$val.HasCaller(...$args); };
@@ -328957,7 +331449,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 			buffer = [buffer];
 			newEntry$1 = [newEntry$1];
 			entry = this;
-			buffer[0] = ptrType$3.nil;
+			buffer[0] = ptrType$4.nil;
 			newEntry$1[0] = entry.Dup();
 			/* */ if ($clone(newEntry$1[0].Time, time.Time).IsZero()) { $s = 1; continue; }
 			/* */ $s = 2; continue;
@@ -328983,7 +331475,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 			$deferred.push([(function(bufPool, buffer, newEntry$1) { return function Entry·log·func1() {
 					var {$s, $r, $c} = $restore(this, {});
 					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					newEntry$1[0].Buffer = ptrType$3.nil;
+					newEntry$1[0].Buffer = ptrType$4.nil;
 					buffer[0].Reset();
 					$r = bufPool[0].Put(buffer[0]); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return;
@@ -328992,7 +331484,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 			buffer[0].Reset();
 			newEntry$1[0].Buffer = buffer[0];
 			$r = newEntry$1[0].write(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			newEntry$1[0].Buffer = ptrType$3.nil;
+			newEntry$1[0].Buffer = ptrType$4.nil;
 			if (level$1 <= 0) {
 				$panic(newEntry$1[0]);
 			}
@@ -329040,7 +331532,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 4; continue; }
 			/* */ $s = 5; continue;
 			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 4:
-				_r$1 = fmt.Fprintf(os.Stderr, "Failed to fire hook: %v\n", new sliceType$2([err])); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_r$1 = fmt.Fprintf(os.Stderr, "Failed to fire hook: %v\n", new sliceType$1([err])); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				_r$1;
 			/* } */ case 5:
 			$s = -1; return;
@@ -329059,7 +331551,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 3; continue; }
 			/* */ $s = 4; continue;
 			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 3:
-				_r$1 = fmt.Fprintf(os.Stderr, "Failed to obtain reader, %v\n", new sliceType$2([err])); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_r$1 = fmt.Fprintf(os.Stderr, "Failed to obtain reader, %v\n", new sliceType$1([err])); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				_r$1;
 				$s = 6; case 6: return;
 			/* } */ case 4:
@@ -329069,7 +331561,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 			/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 8; continue; }
 			/* */ $s = 9; continue;
 			/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 8:
-				_r$3 = fmt.Fprintf(os.Stderr, "Failed to write to log, %v\n", new sliceType$2([err$1])); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				_r$3 = fmt.Fprintf(os.Stderr, "Failed to write to log, %v\n", new sliceType$1([err$1])); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 				_r$3;
 			/* } */ case 9:
 			$s = -1; return;
@@ -329173,7 +331665,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 				_arg = level$1;
 				_r = fmt.Sprintf(format, args); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				_arg$1 = new $String(_r);
-				$r = entry.Log(_arg, new sliceType$2([_arg$1])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = entry.Log(_arg, new sliceType$1([_arg$1])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 2:
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: Logf$1, $c: true, $r, _arg, _arg$1, _r, args, entry, format, level$1, $s};return $f;
@@ -329261,7 +331753,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 				_arg = level$1;
 				_r = entry.sprintlnn(args); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				_arg$1 = new $String(_r);
-				$r = entry.Log(_arg, new sliceType$2([_arg$1])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = entry.Log(_arg, new sliceType$1([_arg$1])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 2:
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: Logln$1, $c: true, $r, _arg, _arg$1, _r, args, entry, level$1, $s};return $f;
@@ -329358,7 +331850,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			_r = p.pool.Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = $assertType(_r, ptrType$3);
+			$24r = $assertType(_r, ptrType$4);
 			$s = 2; case 2: return $24r;
 			/* */ } return; } var $f = {$blk: Get, $c: true, $r, $24r, _r, p, $s};return $f;
 		};
@@ -329368,8 +331860,8 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 		};
 		$pkg.SetBufferPool = SetBufferPool;
 		init$2 = function init$6() {
-			SetBufferPool(new defaultPool.ptr(new sync.Pool.ptr(sliceType$2.nil, (function init·func1() {
-					return new bytes.Buffer.ptr(sliceType$1.nil, 0, 0);
+			SetBufferPool(new defaultPool.ptr(new sync.Pool.ptr(sliceType$1.nil, (function init·func1() {
+					return new bytes.Buffer.ptr(sliceType$3.nil, 0, 0);
 				}))));
 		};
 		runHandler = function runHandler$1(handler) {
@@ -329382,7 +331874,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 					/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 1; continue; }
 					/* */ $s = 2; continue;
 					/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 1:
-						_r = fmt.Fprintln(os.Stderr, new sliceType$2([new $String("Error: Logrus exit handler error:"), err])); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						_r = fmt.Fprintln(os.Stderr, new sliceType$1([new $String("Error: Logrus exit handler error:"), err])); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 						_r;
 					/* } */ case 2:
 					$s = -1; return;
@@ -329407,29 +331899,29 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: runHandlers$1, $c: true, $r, _i, _ref, handler, $s};return $f;
 		};
-		ptrType$9.methods = [{prop: "init", name: "init", pkg: "github.com/sirupsen/logrus", typ: $funcType([ptrType$5], [], false)}, {prop: "isColored", name: "isColored", pkg: "github.com/sirupsen/logrus", typ: $funcType([], [$Bool], false)}, {prop: "Format", name: "Format", pkg: "", typ: $funcType([ptrType$5], [sliceType$1, $error], false)}, {prop: "printColored", name: "printColored", pkg: "github.com/sirupsen/logrus", typ: $funcType([ptrType$3, ptrType$5, sliceType$4, Fields, $String], [], false)}, {prop: "needsQuoting", name: "needsQuoting", pkg: "github.com/sirupsen/logrus", typ: $funcType([$String], [$Bool], false)}, {prop: "appendKeyValue", name: "appendKeyValue", pkg: "github.com/sirupsen/logrus", typ: $funcType([ptrType$3, $String, $emptyInterface], [], false)}, {prop: "appendValue", name: "appendValue", pkg: "github.com/sirupsen/logrus", typ: $funcType([ptrType$3, $emptyInterface], [], false)}];
-		Level.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "MarshalText", name: "MarshalText", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}];
-		ptrType$7.methods = [{prop: "UnmarshalText", name: "UnmarshalText", pkg: "", typ: $funcType([sliceType$1], [$error], false)}];
-		ptrType$1.methods = [{prop: "Writer", name: "Writer", pkg: "", typ: $funcType([], [ptrType$4], false)}, {prop: "WriterLevel", name: "WriterLevel", pkg: "", typ: $funcType([Level], [ptrType$4], false)}, {prop: "newEntry", name: "newEntry", pkg: "github.com/sirupsen/logrus", typ: $funcType([], [ptrType$5], false)}, {prop: "releaseEntry", name: "releaseEntry", pkg: "github.com/sirupsen/logrus", typ: $funcType([ptrType$5], [], false)}, {prop: "WithField", name: "WithField", pkg: "", typ: $funcType([$String, $emptyInterface], [ptrType$5], false)}, {prop: "WithFields", name: "WithFields", pkg: "", typ: $funcType([Fields], [ptrType$5], false)}, {prop: "WithError", name: "WithError", pkg: "", typ: $funcType([$error], [ptrType$5], false)}, {prop: "WithContext", name: "WithContext", pkg: "", typ: $funcType([context.Context], [ptrType$5], false)}, {prop: "WithTime", name: "WithTime", pkg: "", typ: $funcType([time.Time], [ptrType$5], false)}, {prop: "Logf", name: "Logf", pkg: "", typ: $funcType([Level, $String, sliceType$2], [], true)}, {prop: "Tracef", name: "Tracef", pkg: "", typ: $funcType([$String, sliceType$2], [], true)}, {prop: "Debugf", name: "Debugf", pkg: "", typ: $funcType([$String, sliceType$2], [], true)}, {prop: "Infof", name: "Infof", pkg: "", typ: $funcType([$String, sliceType$2], [], true)}, {prop: "Printf", name: "Printf", pkg: "", typ: $funcType([$String, sliceType$2], [], true)}, {prop: "Warnf", name: "Warnf", pkg: "", typ: $funcType([$String, sliceType$2], [], true)}, {prop: "Warningf", name: "Warningf", pkg: "", typ: $funcType([$String, sliceType$2], [], true)}, {prop: "Errorf", name: "Errorf", pkg: "", typ: $funcType([$String, sliceType$2], [], true)}, {prop: "Fatalf", name: "Fatalf", pkg: "", typ: $funcType([$String, sliceType$2], [], true)}, {prop: "Panicf", name: "Panicf", pkg: "", typ: $funcType([$String, sliceType$2], [], true)}, {prop: "Log", name: "Log", pkg: "", typ: $funcType([Level, sliceType$2], [], true)}, {prop: "LogFn", name: "LogFn", pkg: "", typ: $funcType([Level, LogFunction], [], false)}, {prop: "Trace", name: "Trace", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Debug", name: "Debug", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Info", name: "Info", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Print", name: "Print", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Warn", name: "Warn", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Warning", name: "Warning", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Error", name: "Error", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Fatal", name: "Fatal", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Panic", name: "Panic", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "TraceFn", name: "TraceFn", pkg: "", typ: $funcType([LogFunction], [], false)}, {prop: "DebugFn", name: "DebugFn", pkg: "", typ: $funcType([LogFunction], [], false)}, {prop: "InfoFn", name: "InfoFn", pkg: "", typ: $funcType([LogFunction], [], false)}, {prop: "PrintFn", name: "PrintFn", pkg: "", typ: $funcType([LogFunction], [], false)}, {prop: "WarnFn", name: "WarnFn", pkg: "", typ: $funcType([LogFunction], [], false)}, {prop: "WarningFn", name: "WarningFn", pkg: "", typ: $funcType([LogFunction], [], false)}, {prop: "ErrorFn", name: "ErrorFn", pkg: "", typ: $funcType([LogFunction], [], false)}, {prop: "FatalFn", name: "FatalFn", pkg: "", typ: $funcType([LogFunction], [], false)}, {prop: "PanicFn", name: "PanicFn", pkg: "", typ: $funcType([LogFunction], [], false)}, {prop: "Logln", name: "Logln", pkg: "", typ: $funcType([Level, sliceType$2], [], true)}, {prop: "Traceln", name: "Traceln", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Debugln", name: "Debugln", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Infoln", name: "Infoln", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Println", name: "Println", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Warnln", name: "Warnln", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Warningln", name: "Warningln", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Errorln", name: "Errorln", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Fatalln", name: "Fatalln", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Panicln", name: "Panicln", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Exit", name: "Exit", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "SetNoLock", name: "SetNoLock", pkg: "", typ: $funcType([], [], false)}, {prop: "level", name: "level", pkg: "github.com/sirupsen/logrus", typ: $funcType([], [Level], false)}, {prop: "SetLevel", name: "SetLevel", pkg: "", typ: $funcType([Level], [], false)}, {prop: "GetLevel", name: "GetLevel", pkg: "", typ: $funcType([], [Level], false)}, {prop: "AddHook", name: "AddHook", pkg: "", typ: $funcType([Hook], [], false)}, {prop: "IsLevelEnabled", name: "IsLevelEnabled", pkg: "", typ: $funcType([Level], [$Bool], false)}, {prop: "SetFormatter", name: "SetFormatter", pkg: "", typ: $funcType([Formatter], [], false)}, {prop: "SetOutput", name: "SetOutput", pkg: "", typ: $funcType([io.Writer], [], false)}, {prop: "SetReportCaller", name: "SetReportCaller", pkg: "", typ: $funcType([$Bool], [], false)}, {prop: "ReplaceHooks", name: "ReplaceHooks", pkg: "", typ: $funcType([LevelHooks], [LevelHooks], false)}, {prop: "SetBufferPool", name: "SetBufferPool", pkg: "", typ: $funcType([BufferPool], [], false)}];
-		ptrType$10.methods = [{prop: "Lock", name: "Lock", pkg: "", typ: $funcType([], [], false)}, {prop: "Unlock", name: "Unlock", pkg: "", typ: $funcType([], [], false)}, {prop: "Disable", name: "Disable", pkg: "", typ: $funcType([], [], false)}];
+		ptrType$10.methods = [{prop: "init", name: "init", pkg: "github.com/sirupsen/logrus", typ: $funcType([ptrType$6], [], false)}, {prop: "isColored", name: "isColored", pkg: "github.com/sirupsen/logrus", typ: $funcType([], [$Bool], false)}, {prop: "Format", name: "Format", pkg: "", typ: $funcType([ptrType$6], [sliceType$3, $error], false)}, {prop: "printColored", name: "printColored", pkg: "github.com/sirupsen/logrus", typ: $funcType([ptrType$4, ptrType$6, sliceType$4, Fields, $String], [], false)}, {prop: "needsQuoting", name: "needsQuoting", pkg: "github.com/sirupsen/logrus", typ: $funcType([$String], [$Bool], false)}, {prop: "appendKeyValue", name: "appendKeyValue", pkg: "github.com/sirupsen/logrus", typ: $funcType([ptrType$4, $String, $emptyInterface], [], false)}, {prop: "appendValue", name: "appendValue", pkg: "github.com/sirupsen/logrus", typ: $funcType([ptrType$4, $emptyInterface], [], false)}];
+		Level.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "MarshalText", name: "MarshalText", pkg: "", typ: $funcType([], [sliceType$3, $error], false)}];
+		ptrType$8.methods = [{prop: "UnmarshalText", name: "UnmarshalText", pkg: "", typ: $funcType([sliceType$3], [$error], false)}];
+		ptrType$2.methods = [{prop: "Writer", name: "Writer", pkg: "", typ: $funcType([], [ptrType$5], false)}, {prop: "WriterLevel", name: "WriterLevel", pkg: "", typ: $funcType([Level], [ptrType$5], false)}, {prop: "newEntry", name: "newEntry", pkg: "github.com/sirupsen/logrus", typ: $funcType([], [ptrType$6], false)}, {prop: "releaseEntry", name: "releaseEntry", pkg: "github.com/sirupsen/logrus", typ: $funcType([ptrType$6], [], false)}, {prop: "WithField", name: "WithField", pkg: "", typ: $funcType([$String, $emptyInterface], [ptrType$6], false)}, {prop: "WithFields", name: "WithFields", pkg: "", typ: $funcType([Fields], [ptrType$6], false)}, {prop: "WithError", name: "WithError", pkg: "", typ: $funcType([$error], [ptrType$6], false)}, {prop: "WithContext", name: "WithContext", pkg: "", typ: $funcType([context.Context], [ptrType$6], false)}, {prop: "WithTime", name: "WithTime", pkg: "", typ: $funcType([time.Time], [ptrType$6], false)}, {prop: "Logf", name: "Logf", pkg: "", typ: $funcType([Level, $String, sliceType$1], [], true)}, {prop: "Tracef", name: "Tracef", pkg: "", typ: $funcType([$String, sliceType$1], [], true)}, {prop: "Debugf", name: "Debugf", pkg: "", typ: $funcType([$String, sliceType$1], [], true)}, {prop: "Infof", name: "Infof", pkg: "", typ: $funcType([$String, sliceType$1], [], true)}, {prop: "Printf", name: "Printf", pkg: "", typ: $funcType([$String, sliceType$1], [], true)}, {prop: "Warnf", name: "Warnf", pkg: "", typ: $funcType([$String, sliceType$1], [], true)}, {prop: "Warningf", name: "Warningf", pkg: "", typ: $funcType([$String, sliceType$1], [], true)}, {prop: "Errorf", name: "Errorf", pkg: "", typ: $funcType([$String, sliceType$1], [], true)}, {prop: "Fatalf", name: "Fatalf", pkg: "", typ: $funcType([$String, sliceType$1], [], true)}, {prop: "Panicf", name: "Panicf", pkg: "", typ: $funcType([$String, sliceType$1], [], true)}, {prop: "Log", name: "Log", pkg: "", typ: $funcType([Level, sliceType$1], [], true)}, {prop: "LogFn", name: "LogFn", pkg: "", typ: $funcType([Level, LogFunction], [], false)}, {prop: "Trace", name: "Trace", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Debug", name: "Debug", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Info", name: "Info", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Print", name: "Print", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Warn", name: "Warn", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Warning", name: "Warning", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Error", name: "Error", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Fatal", name: "Fatal", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Panic", name: "Panic", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "TraceFn", name: "TraceFn", pkg: "", typ: $funcType([LogFunction], [], false)}, {prop: "DebugFn", name: "DebugFn", pkg: "", typ: $funcType([LogFunction], [], false)}, {prop: "InfoFn", name: "InfoFn", pkg: "", typ: $funcType([LogFunction], [], false)}, {prop: "PrintFn", name: "PrintFn", pkg: "", typ: $funcType([LogFunction], [], false)}, {prop: "WarnFn", name: "WarnFn", pkg: "", typ: $funcType([LogFunction], [], false)}, {prop: "WarningFn", name: "WarningFn", pkg: "", typ: $funcType([LogFunction], [], false)}, {prop: "ErrorFn", name: "ErrorFn", pkg: "", typ: $funcType([LogFunction], [], false)}, {prop: "FatalFn", name: "FatalFn", pkg: "", typ: $funcType([LogFunction], [], false)}, {prop: "PanicFn", name: "PanicFn", pkg: "", typ: $funcType([LogFunction], [], false)}, {prop: "Logln", name: "Logln", pkg: "", typ: $funcType([Level, sliceType$1], [], true)}, {prop: "Traceln", name: "Traceln", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Debugln", name: "Debugln", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Infoln", name: "Infoln", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Println", name: "Println", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Warnln", name: "Warnln", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Warningln", name: "Warningln", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Errorln", name: "Errorln", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Fatalln", name: "Fatalln", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Panicln", name: "Panicln", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Exit", name: "Exit", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "SetNoLock", name: "SetNoLock", pkg: "", typ: $funcType([], [], false)}, {prop: "level", name: "level", pkg: "github.com/sirupsen/logrus", typ: $funcType([], [Level], false)}, {prop: "SetLevel", name: "SetLevel", pkg: "", typ: $funcType([Level], [], false)}, {prop: "GetLevel", name: "GetLevel", pkg: "", typ: $funcType([], [Level], false)}, {prop: "AddHook", name: "AddHook", pkg: "", typ: $funcType([Hook], [], false)}, {prop: "IsLevelEnabled", name: "IsLevelEnabled", pkg: "", typ: $funcType([Level], [$Bool], false)}, {prop: "SetFormatter", name: "SetFormatter", pkg: "", typ: $funcType([Formatter], [], false)}, {prop: "SetOutput", name: "SetOutput", pkg: "", typ: $funcType([io.Writer], [], false)}, {prop: "SetReportCaller", name: "SetReportCaller", pkg: "", typ: $funcType([$Bool], [], false)}, {prop: "ReplaceHooks", name: "ReplaceHooks", pkg: "", typ: $funcType([LevelHooks], [LevelHooks], false)}, {prop: "SetBufferPool", name: "SetBufferPool", pkg: "", typ: $funcType([BufferPool], [], false)}];
+		ptrType$11.methods = [{prop: "Lock", name: "Lock", pkg: "", typ: $funcType([], [], false)}, {prop: "Unlock", name: "Unlock", pkg: "", typ: $funcType([], [], false)}, {prop: "Disable", name: "Disable", pkg: "", typ: $funcType([], [], false)}];
 		FieldMap.methods = [{prop: "resolve", name: "resolve", pkg: "github.com/sirupsen/logrus", typ: $funcType([fieldKey], [$String], false)}];
-		LevelHooks.methods = [{prop: "Add", name: "Add", pkg: "", typ: $funcType([Hook], [], false)}, {prop: "Fire", name: "Fire", pkg: "", typ: $funcType([Level, ptrType$5], [$error], false)}];
+		LevelHooks.methods = [{prop: "Add", name: "Add", pkg: "", typ: $funcType([Hook], [], false)}, {prop: "Fire", name: "Fire", pkg: "", typ: $funcType([Level, ptrType$6], [$error], false)}];
 		Entry.methods = [{prop: "HasCaller", name: "HasCaller", pkg: "", typ: $funcType([], [$Bool], false)}];
-		ptrType$5.methods = [{prop: "Writer", name: "Writer", pkg: "", typ: $funcType([], [ptrType$4], false)}, {prop: "WriterLevel", name: "WriterLevel", pkg: "", typ: $funcType([Level], [ptrType$4], false)}, {prop: "writerScanner", name: "writerScanner", pkg: "github.com/sirupsen/logrus", typ: $funcType([ptrType$12, funcType$4], [], false)}, {prop: "Dup", name: "Dup", pkg: "", typ: $funcType([], [ptrType$5], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String, $error], false)}, {prop: "WithError", name: "WithError", pkg: "", typ: $funcType([$error], [ptrType$5], false)}, {prop: "WithContext", name: "WithContext", pkg: "", typ: $funcType([context.Context], [ptrType$5], false)}, {prop: "WithField", name: "WithField", pkg: "", typ: $funcType([$String, $emptyInterface], [ptrType$5], false)}, {prop: "WithFields", name: "WithFields", pkg: "", typ: $funcType([Fields], [ptrType$5], false)}, {prop: "WithTime", name: "WithTime", pkg: "", typ: $funcType([time.Time], [ptrType$5], false)}, {prop: "log", name: "log", pkg: "github.com/sirupsen/logrus", typ: $funcType([Level, $String], [], false)}, {prop: "getBufferPool", name: "getBufferPool", pkg: "github.com/sirupsen/logrus", typ: $funcType([], [BufferPool], false)}, {prop: "fireHooks", name: "fireHooks", pkg: "github.com/sirupsen/logrus", typ: $funcType([], [], false)}, {prop: "write", name: "write", pkg: "github.com/sirupsen/logrus", typ: $funcType([], [], false)}, {prop: "Log", name: "Log", pkg: "", typ: $funcType([Level, sliceType$2], [], true)}, {prop: "Trace", name: "Trace", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Debug", name: "Debug", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Print", name: "Print", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Info", name: "Info", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Warn", name: "Warn", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Warning", name: "Warning", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Error", name: "Error", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Fatal", name: "Fatal", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Panic", name: "Panic", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Logf", name: "Logf", pkg: "", typ: $funcType([Level, $String, sliceType$2], [], true)}, {prop: "Tracef", name: "Tracef", pkg: "", typ: $funcType([$String, sliceType$2], [], true)}, {prop: "Debugf", name: "Debugf", pkg: "", typ: $funcType([$String, sliceType$2], [], true)}, {prop: "Infof", name: "Infof", pkg: "", typ: $funcType([$String, sliceType$2], [], true)}, {prop: "Printf", name: "Printf", pkg: "", typ: $funcType([$String, sliceType$2], [], true)}, {prop: "Warnf", name: "Warnf", pkg: "", typ: $funcType([$String, sliceType$2], [], true)}, {prop: "Warningf", name: "Warningf", pkg: "", typ: $funcType([$String, sliceType$2], [], true)}, {prop: "Errorf", name: "Errorf", pkg: "", typ: $funcType([$String, sliceType$2], [], true)}, {prop: "Fatalf", name: "Fatalf", pkg: "", typ: $funcType([$String, sliceType$2], [], true)}, {prop: "Panicf", name: "Panicf", pkg: "", typ: $funcType([$String, sliceType$2], [], true)}, {prop: "Logln", name: "Logln", pkg: "", typ: $funcType([Level, sliceType$2], [], true)}, {prop: "Traceln", name: "Traceln", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Debugln", name: "Debugln", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Infoln", name: "Infoln", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Println", name: "Println", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Warnln", name: "Warnln", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Warningln", name: "Warningln", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Errorln", name: "Errorln", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Fatalln", name: "Fatalln", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "Panicln", name: "Panicln", pkg: "", typ: $funcType([sliceType$2], [], true)}, {prop: "sprintlnn", name: "sprintlnn", pkg: "github.com/sirupsen/logrus", typ: $funcType([sliceType$2], [$String], true)}];
-		ptrType$13.methods = [{prop: "Put", name: "Put", pkg: "", typ: $funcType([ptrType$3], [], false)}, {prop: "Get", name: "Get", pkg: "", typ: $funcType([], [ptrType$3], false)}];
+		ptrType$6.methods = [{prop: "Writer", name: "Writer", pkg: "", typ: $funcType([], [ptrType$5], false)}, {prop: "WriterLevel", name: "WriterLevel", pkg: "", typ: $funcType([Level], [ptrType$5], false)}, {prop: "writerScanner", name: "writerScanner", pkg: "github.com/sirupsen/logrus", typ: $funcType([ptrType$13, funcType$4], [], false)}, {prop: "Dup", name: "Dup", pkg: "", typ: $funcType([], [ptrType$6], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType$3, $error], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String, $error], false)}, {prop: "WithError", name: "WithError", pkg: "", typ: $funcType([$error], [ptrType$6], false)}, {prop: "WithContext", name: "WithContext", pkg: "", typ: $funcType([context.Context], [ptrType$6], false)}, {prop: "WithField", name: "WithField", pkg: "", typ: $funcType([$String, $emptyInterface], [ptrType$6], false)}, {prop: "WithFields", name: "WithFields", pkg: "", typ: $funcType([Fields], [ptrType$6], false)}, {prop: "WithTime", name: "WithTime", pkg: "", typ: $funcType([time.Time], [ptrType$6], false)}, {prop: "log", name: "log", pkg: "github.com/sirupsen/logrus", typ: $funcType([Level, $String], [], false)}, {prop: "getBufferPool", name: "getBufferPool", pkg: "github.com/sirupsen/logrus", typ: $funcType([], [BufferPool], false)}, {prop: "fireHooks", name: "fireHooks", pkg: "github.com/sirupsen/logrus", typ: $funcType([], [], false)}, {prop: "write", name: "write", pkg: "github.com/sirupsen/logrus", typ: $funcType([], [], false)}, {prop: "Log", name: "Log", pkg: "", typ: $funcType([Level, sliceType$1], [], true)}, {prop: "Trace", name: "Trace", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Debug", name: "Debug", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Print", name: "Print", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Info", name: "Info", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Warn", name: "Warn", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Warning", name: "Warning", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Error", name: "Error", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Fatal", name: "Fatal", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Panic", name: "Panic", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Logf", name: "Logf", pkg: "", typ: $funcType([Level, $String, sliceType$1], [], true)}, {prop: "Tracef", name: "Tracef", pkg: "", typ: $funcType([$String, sliceType$1], [], true)}, {prop: "Debugf", name: "Debugf", pkg: "", typ: $funcType([$String, sliceType$1], [], true)}, {prop: "Infof", name: "Infof", pkg: "", typ: $funcType([$String, sliceType$1], [], true)}, {prop: "Printf", name: "Printf", pkg: "", typ: $funcType([$String, sliceType$1], [], true)}, {prop: "Warnf", name: "Warnf", pkg: "", typ: $funcType([$String, sliceType$1], [], true)}, {prop: "Warningf", name: "Warningf", pkg: "", typ: $funcType([$String, sliceType$1], [], true)}, {prop: "Errorf", name: "Errorf", pkg: "", typ: $funcType([$String, sliceType$1], [], true)}, {prop: "Fatalf", name: "Fatalf", pkg: "", typ: $funcType([$String, sliceType$1], [], true)}, {prop: "Panicf", name: "Panicf", pkg: "", typ: $funcType([$String, sliceType$1], [], true)}, {prop: "Logln", name: "Logln", pkg: "", typ: $funcType([Level, sliceType$1], [], true)}, {prop: "Traceln", name: "Traceln", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Debugln", name: "Debugln", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Infoln", name: "Infoln", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Println", name: "Println", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Warnln", name: "Warnln", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Warningln", name: "Warningln", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Errorln", name: "Errorln", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Fatalln", name: "Fatalln", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "Panicln", name: "Panicln", pkg: "", typ: $funcType([sliceType$1], [], true)}, {prop: "sprintlnn", name: "sprintlnn", pkg: "github.com/sirupsen/logrus", typ: $funcType([sliceType$1], [$String], true)}];
+		ptrType$14.methods = [{prop: "Put", name: "Put", pkg: "", typ: $funcType([ptrType$4], [], false)}, {prop: "Get", name: "Get", pkg: "", typ: $funcType([], [ptrType$4], false)}];
 		TextFormatter.init("github.com/sirupsen/logrus", [{prop: "ForceColors", name: "ForceColors", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "DisableColors", name: "DisableColors", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "ForceQuote", name: "ForceQuote", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "DisableQuote", name: "DisableQuote", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "EnvironmentOverrideColors", name: "EnvironmentOverrideColors", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "DisableTimestamp", name: "DisableTimestamp", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "FullTimestamp", name: "FullTimestamp", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "TimestampFormat", name: "TimestampFormat", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "DisableSorting", name: "DisableSorting", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "SortingFunc", name: "SortingFunc", embedded: false, exported: true, typ: funcType$2, tag: ""}, {prop: "DisableLevelTruncation", name: "DisableLevelTruncation", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "PadLevelText", name: "PadLevelText", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "QuoteEmptyFields", name: "QuoteEmptyFields", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "isTerminal", name: "isTerminal", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "FieldMap", name: "FieldMap", embedded: false, exported: true, typ: FieldMap, tag: ""}, {prop: "CallerPrettyfier", name: "CallerPrettyfier", embedded: false, exported: true, typ: funcType$3, tag: ""}, {prop: "terminalInitOnce", name: "terminalInitOnce", embedded: false, exported: false, typ: sync.Once, tag: ""}, {prop: "levelTextMaxLength", name: "levelTextMaxLength", embedded: false, exported: false, typ: $Int, tag: ""}]);
 		Fields.init($String, $emptyInterface);
-		LogFunction.init([], [sliceType$2], false);
+		LogFunction.init([], [sliceType$1], false);
 		Logger.init("github.com/sirupsen/logrus", [{prop: "Out", name: "Out", embedded: false, exported: true, typ: io.Writer, tag: ""}, {prop: "Hooks", name: "Hooks", embedded: false, exported: true, typ: LevelHooks, tag: ""}, {prop: "Formatter", name: "Formatter", embedded: false, exported: true, typ: Formatter, tag: ""}, {prop: "ReportCaller", name: "ReportCaller", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "Level", name: "Level", embedded: false, exported: true, typ: Level, tag: ""}, {prop: "mu", name: "mu", embedded: false, exported: false, typ: MutexWrap, tag: ""}, {prop: "entryPool", name: "entryPool", embedded: false, exported: false, typ: sync.Pool, tag: ""}, {prop: "ExitFunc", name: "ExitFunc", embedded: false, exported: true, typ: exitFunc, tag: ""}, {prop: "BufferPool", name: "BufferPool", embedded: false, exported: true, typ: BufferPool, tag: ""}]);
 		exitFunc.init([$Int], [], false);
 		MutexWrap.init("github.com/sirupsen/logrus", [{prop: "lock", name: "lock", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "disabled", name: "disabled", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		FieldMap.init(fieldKey, $String);
-		Hook.init([{prop: "Fire", name: "Fire", pkg: "", typ: $funcType([ptrType$5], [$error], false)}, {prop: "Levels", name: "Levels", pkg: "", typ: $funcType([], [sliceType], false)}]);
+		Hook.init([{prop: "Fire", name: "Fire", pkg: "", typ: $funcType([ptrType$6], [$error], false)}, {prop: "Levels", name: "Levels", pkg: "", typ: $funcType([], [sliceType], false)}]);
 		LevelHooks.init(Level, sliceType$5);
-		Formatter.init([{prop: "Format", name: "Format", pkg: "", typ: $funcType([ptrType$5], [sliceType$1, $error], false)}]);
-		Entry.init("github.com/sirupsen/logrus", [{prop: "Logger", name: "Logger", embedded: false, exported: true, typ: ptrType$1, tag: ""}, {prop: "Data", name: "Data", embedded: false, exported: true, typ: Fields, tag: ""}, {prop: "Time", name: "Time", embedded: false, exported: true, typ: time.Time, tag: ""}, {prop: "Level", name: "Level", embedded: false, exported: true, typ: Level, tag: ""}, {prop: "Caller", name: "Caller", embedded: false, exported: true, typ: ptrType$2, tag: ""}, {prop: "Message", name: "Message", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Buffer", name: "Buffer", embedded: false, exported: true, typ: ptrType$3, tag: ""}, {prop: "Context", name: "Context", embedded: false, exported: true, typ: context.Context, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: $String, tag: ""}]);
-		BufferPool.init([{prop: "Get", name: "Get", pkg: "", typ: $funcType([], [ptrType$3], false)}, {prop: "Put", name: "Put", pkg: "", typ: $funcType([ptrType$3], [], false)}]);
-		defaultPool.init("github.com/sirupsen/logrus", [{prop: "pool", name: "pool", embedded: false, exported: false, typ: ptrType$8, tag: ""}]);
+		Formatter.init([{prop: "Format", name: "Format", pkg: "", typ: $funcType([ptrType$6], [sliceType$3, $error], false)}]);
+		Entry.init("github.com/sirupsen/logrus", [{prop: "Logger", name: "Logger", embedded: false, exported: true, typ: ptrType$2, tag: ""}, {prop: "Data", name: "Data", embedded: false, exported: true, typ: Fields, tag: ""}, {prop: "Time", name: "Time", embedded: false, exported: true, typ: time.Time, tag: ""}, {prop: "Level", name: "Level", embedded: false, exported: true, typ: Level, tag: ""}, {prop: "Caller", name: "Caller", embedded: false, exported: true, typ: ptrType$3, tag: ""}, {prop: "Message", name: "Message", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Buffer", name: "Buffer", embedded: false, exported: true, typ: ptrType$4, tag: ""}, {prop: "Context", name: "Context", embedded: false, exported: true, typ: context.Context, tag: ""}, {prop: "err", name: "err", embedded: false, exported: false, typ: $String, tag: ""}]);
+		BufferPool.init([{prop: "Get", name: "Get", pkg: "", typ: $funcType([], [ptrType$4], false)}, {prop: "Put", name: "Put", pkg: "", typ: $funcType([ptrType$4], [], false)}]);
+		defaultPool.init("github.com/sirupsen/logrus", [{prop: "pool", name: "pool", embedded: false, exported: false, typ: ptrType$9, tag: ""}]);
 	};
 	$init = function() {
 		$pkg.$init = function() {};
@@ -329459,7 +331951,7 @@ $packages["github.com/sirupsen/logrus"] = (function() {
 		$pkg.AllLevels = new sliceType([0, 1, 2, 3, 4, 5, 6]);
 		std = New();
 		$pkg.ErrorKey = "error";
-		handlers = new sliceType$3([]);
+		handlers = new sliceType$2([]);
 		$r = init(); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		init$1();
 		init$2();
@@ -329681,7 +332173,7 @@ $packages["github.com/gopherjs/gopherjs/internal/sourcemapx"] = (function() {
 			/* */ } return; } var $f = {$blk: Pack, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _ref, err, h, payload, value, $s};return $f;
 		};
 		$ptrType(Hint).prototype.Unpack = function Unpack() {
-			var {$24r, $24r$1, $24r$2, $24r$3, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, err, h, v, value, x, x$1, $s, $r, $c} = $restore(this, {});
+			var {$24r, $24r$1, $24r$2, $24r$3, _1, _r, _r$1, _r$2, _r$3, _r$4, err, h, v, value, x, x$1, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = [v];
 			h = this;
@@ -329719,12 +332211,10 @@ $packages["github.com/gopherjs/gopherjs/internal/sourcemapx"] = (function() {
 				$24r$2 = [$ifaceNil, _r$3];
 				$s = 16; case 16: return $24r$2;
 			/* } */ case 14:
-			_r$4 = reflect.ValueOf(value); /* */ $s = 17; case 17: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_r$5 = $clone(_r$4, reflect.Value).Elem(); /* */ $s = 18; case 18: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_r$6 = $clone(_r$5, reflect.Value).Interface(); /* */ $s = 19; case 19: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			$24r$3 = [_r$6, $ifaceNil];
-			$s = 20; case 20: return $24r$3;
-			/* */ } return; } var $f = {$blk: Unpack, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, err, h, v, value, x, x$1, $s};return $f;
+			_r$4 = $clone($clone(reflect.ValueOf(value), reflect.Value).Elem(), reflect.Value).Interface(); /* */ $s = 17; case 17: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			$24r$3 = [_r$4, $ifaceNil];
+			$s = 18; case 18: return $24r$3;
+			/* */ } return; } var $f = {$blk: Unpack, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, _1, _r, _r$1, _r$2, _r$3, _r$4, err, h, v, value, x, x$1, $s};return $f;
 		};
 		$ptrType(Filter).prototype.EnableMapping = function EnableMapping(jsFileName, goroot, gopath, localMap) {
 			var f, gopath, goroot, jsFileName, localMap;
@@ -330361,10 +332851,10 @@ $packages["text/tabwriter"] = (function() {
 			b.endChar = 0;
 		};
 		$ptrType(Writer).prototype.terminateCell = function terminateCell(htab) {
-			var b, htab, line, x;
+			var b, htab, line, x, x$1;
 			b = this;
 			b.cell.htab = htab;
-			line = (x = b.lines, $indexPtr(x.$array, x.$offset + (b.lines.$length - 1 >> 0), ptrType));
+			line = (x = b.lines, x$1 = b.lines.$length - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType)));
 			line.$set($append(line.$get(), b.cell));
 			cell.copy(b.cell, new cell.ptr(0, 0, false));
 			return line.$get().$length;
@@ -330531,7 +333021,7 @@ $packages["text/tabwriter"] = (function() {
 	return $pkg;
 })();
 $packages["go/printer"] = (function() {
-	var $pkg = {}, $init, fmt, ast, constraint, comment, token, io, math, os, sort, strconv, strings, sync, tabwriter, unicode, utf8, whiteSpace, pmode, commentInfo, printer, trimmer, Mode, Config, CommentedNode, exprListMode, paramMode, sizeCounter, sliceType, sliceType$1, ptrType, sliceType$2, sliceType$3, ptrType$1, ptrType$2, sliceType$4, ptrType$3, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, sliceType$5, sliceType$6, ptrType$14, ptrType$15, ptrType$16, sliceType$7, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, ptrType$23, ptrType$24, ptrType$25, ptrType$26, ptrType$27, ptrType$28, sliceType$8, sliceType$9, ptrType$29, ptrType$30, ptrType$31, ptrType$32, ptrType$33, ptrType$34, ptrType$35, ptrType$36, ptrType$37, ptrType$38, ptrType$39, ptrType$40, ptrType$41, ptrType$42, ptrType$43, ptrType$44, ptrType$45, ptrType$46, ptrType$47, ptrType$48, ptrType$49, ptrType$50, ptrType$51, ptrType$52, ptrType$53, ptrType$54, ptrType$55, ptrType$56, ptrType$57, ptrType$58, sliceType$10, ptrType$59, sliceType$11, ptrType$60, sliceType$12, mapType, ptrType$61, ptrType$62, ptrType$63, aNewline, printerPool, isBlank, commonPrefix, trimRight, stripCommonPrefix, nlimit, mayCombine, getDoc, getLastComment, newPrinter, combinesWithName, isTypeElem, identListSize, walkBinary, cutoff, diffPrec, reduceDepth, isBinary, normalizedNumber, isTypeName, stripParens, stripParensAlways, keepTypeColumn, sanitizeImportPath, declToken, appendLines, isNL, formatDocComment, isDirective, allStars;
+	var $pkg = {}, $init, fmt, ast, constraint, comment, token, io, math, os, sort, strconv, strings, sync, tabwriter, unicode, utf8, whiteSpace, pmode, commentInfo, printer, trimmer, Mode, Config, CommentedNode, exprListMode, paramMode, sizeCounter, sliceType, sliceType$1, ptrType, sliceType$2, sliceType$3, ptrType$1, ptrType$2, sliceType$4, ptrType$3, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, sliceType$5, sliceType$6, ptrType$14, ptrType$15, ptrType$16, ptrType$17, sliceType$7, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, ptrType$23, ptrType$24, ptrType$25, ptrType$26, ptrType$27, ptrType$28, ptrType$29, sliceType$8, sliceType$9, ptrType$30, ptrType$31, ptrType$32, ptrType$33, ptrType$34, ptrType$35, ptrType$36, ptrType$37, ptrType$38, ptrType$39, ptrType$40, ptrType$41, ptrType$42, ptrType$43, ptrType$44, ptrType$45, ptrType$46, ptrType$47, ptrType$48, ptrType$49, ptrType$50, ptrType$51, ptrType$52, ptrType$53, ptrType$54, ptrType$55, ptrType$56, ptrType$57, ptrType$58, ptrType$59, sliceType$10, ptrType$60, sliceType$11, ptrType$61, sliceType$12, mapType, ptrType$62, ptrType$63, aNewline, printerPool, isBlank, commonPrefix, trimRight, stripCommonPrefix, nlimit, mayCombine, getDoc, getLastComment, newPrinter, combinesWithName, isTypeElem, identListSize, walkBinary, cutoff, diffPrec, reduceDepth, isBinary, normalizedNumber, isTypeName, stripParens, stripParensAlways, keepTypeColumn, sanitizeImportPath, declToken, appendLines, isNL, formatDocComment, isDirective, allStars;
 	fmt = $packages["fmt"];
 	ast = $packages["go/ast"];
 	constraint = $packages["go/build/constraint"];
@@ -330699,60 +333189,60 @@ $packages["go/printer"] = (function() {
 		sliceType$6 = $sliceType(ast.Decl);
 		ptrType$14 = $ptrType(ast.LabeledStmt);
 		ptrType$15 = $ptrType(printer);
-		ptrType$16 = $ptrType(tabwriter.Writer);
+		ptrType$16 = $ptrType(Config);
+		ptrType$17 = $ptrType(tabwriter.Writer);
 		sliceType$7 = $sliceType(ast.Expr);
-		ptrType$17 = $ptrType(ast.KeyValueExpr);
-		ptrType$18 = $ptrType(ast.StarExpr);
-		ptrType$19 = $ptrType(ast.BinaryExpr);
-		ptrType$20 = $ptrType(ast.ParenExpr);
-		ptrType$21 = $ptrType(ast.ArrayType);
-		ptrType$22 = $ptrType(ast.StructType);
-		ptrType$23 = $ptrType(ast.FuncType);
-		ptrType$24 = $ptrType(ast.InterfaceType);
-		ptrType$25 = $ptrType(ast.MapType);
-		ptrType$26 = $ptrType(ast.ChanType);
-		ptrType$27 = $ptrType(ast.UnaryExpr);
-		ptrType$28 = $ptrType(ast.FieldList);
+		ptrType$18 = $ptrType(ast.KeyValueExpr);
+		ptrType$19 = $ptrType(ast.StarExpr);
+		ptrType$20 = $ptrType(ast.BinaryExpr);
+		ptrType$21 = $ptrType(ast.ParenExpr);
+		ptrType$22 = $ptrType(ast.ArrayType);
+		ptrType$23 = $ptrType(ast.StructType);
+		ptrType$24 = $ptrType(ast.FuncType);
+		ptrType$25 = $ptrType(ast.InterfaceType);
+		ptrType$26 = $ptrType(ast.MapType);
+		ptrType$27 = $ptrType(ast.ChanType);
+		ptrType$28 = $ptrType(ast.UnaryExpr);
+		ptrType$29 = $ptrType(ast.FieldList);
 		sliceType$8 = $sliceType(ptrType$4);
 		sliceType$9 = $sliceType(ptrType$3);
-		ptrType$29 = $ptrType(ast.BadExpr);
-		ptrType$30 = $ptrType(ast.FuncLit);
-		ptrType$31 = $ptrType(ast.SelectorExpr);
-		ptrType$32 = $ptrType(ast.TypeAssertExpr);
-		ptrType$33 = $ptrType(ast.IndexExpr);
-		ptrType$34 = $ptrType(ast.IndexListExpr);
-		ptrType$35 = $ptrType(ast.SliceExpr);
-		ptrType$36 = $ptrType(ast.CallExpr);
-		ptrType$37 = $ptrType(ast.CompositeLit);
-		ptrType$38 = $ptrType(ast.Ellipsis);
-		ptrType$39 = $ptrType(ast.EmptyStmt);
-		ptrType$40 = $ptrType(ast.BadStmt);
-		ptrType$41 = $ptrType(ast.DeclStmt);
-		ptrType$42 = $ptrType(ast.ExprStmt);
-		ptrType$43 = $ptrType(ast.SendStmt);
-		ptrType$44 = $ptrType(ast.IncDecStmt);
-		ptrType$45 = $ptrType(ast.AssignStmt);
-		ptrType$46 = $ptrType(ast.GoStmt);
-		ptrType$47 = $ptrType(ast.DeferStmt);
-		ptrType$48 = $ptrType(ast.ReturnStmt);
-		ptrType$49 = $ptrType(ast.BranchStmt);
-		ptrType$50 = $ptrType(ast.BlockStmt);
-		ptrType$51 = $ptrType(ast.IfStmt);
-		ptrType$52 = $ptrType(ast.CaseClause);
-		ptrType$53 = $ptrType(ast.SwitchStmt);
-		ptrType$54 = $ptrType(ast.TypeSwitchStmt);
-		ptrType$55 = $ptrType(ast.CommClause);
-		ptrType$56 = $ptrType(ast.SelectStmt);
-		ptrType$57 = $ptrType(ast.ForStmt);
-		ptrType$58 = $ptrType(ast.RangeStmt);
+		ptrType$30 = $ptrType(ast.BadExpr);
+		ptrType$31 = $ptrType(ast.FuncLit);
+		ptrType$32 = $ptrType(ast.SelectorExpr);
+		ptrType$33 = $ptrType(ast.TypeAssertExpr);
+		ptrType$34 = $ptrType(ast.IndexExpr);
+		ptrType$35 = $ptrType(ast.IndexListExpr);
+		ptrType$36 = $ptrType(ast.SliceExpr);
+		ptrType$37 = $ptrType(ast.CallExpr);
+		ptrType$38 = $ptrType(ast.CompositeLit);
+		ptrType$39 = $ptrType(ast.Ellipsis);
+		ptrType$40 = $ptrType(ast.EmptyStmt);
+		ptrType$41 = $ptrType(ast.BadStmt);
+		ptrType$42 = $ptrType(ast.DeclStmt);
+		ptrType$43 = $ptrType(ast.ExprStmt);
+		ptrType$44 = $ptrType(ast.SendStmt);
+		ptrType$45 = $ptrType(ast.IncDecStmt);
+		ptrType$46 = $ptrType(ast.AssignStmt);
+		ptrType$47 = $ptrType(ast.GoStmt);
+		ptrType$48 = $ptrType(ast.DeferStmt);
+		ptrType$49 = $ptrType(ast.ReturnStmt);
+		ptrType$50 = $ptrType(ast.BranchStmt);
+		ptrType$51 = $ptrType(ast.BlockStmt);
+		ptrType$52 = $ptrType(ast.IfStmt);
+		ptrType$53 = $ptrType(ast.CaseClause);
+		ptrType$54 = $ptrType(ast.SwitchStmt);
+		ptrType$55 = $ptrType(ast.TypeSwitchStmt);
+		ptrType$56 = $ptrType(ast.CommClause);
+		ptrType$57 = $ptrType(ast.SelectStmt);
+		ptrType$58 = $ptrType(ast.ForStmt);
+		ptrType$59 = $ptrType(ast.RangeStmt);
 		sliceType$10 = $sliceType($Bool);
-		ptrType$59 = $ptrType(ast.BadDecl);
+		ptrType$60 = $ptrType(ast.BadDecl);
 		sliceType$11 = $sliceType($String);
-		ptrType$60 = $ptrType(strings.Builder);
+		ptrType$61 = $ptrType(strings.Builder);
 		sliceType$12 = $sliceType(ptrType$6);
 		mapType = $mapType(ast.Node, $Int);
-		ptrType$61 = $ptrType(trimmer);
-		ptrType$62 = $ptrType(Config);
+		ptrType$62 = $ptrType(trimmer);
 		ptrType$63 = $ptrType(sizeCounter);
 		$ptrType(printer).prototype.internalError = function internalError(msg) {
 			var {_r, _r$1, _r$2, msg, p, $s, $r, $c} = $restore(this, {msg});
@@ -332034,7 +334524,7 @@ $packages["go/printer"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_r = printerPool.Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			p = $assertType(_r, ptrType$15);
-			printer.copy(p, new printer.ptr($clone(cfg, Config), fset, $subslice(p.output, 0, 0), 0, 0, 0, false, false, 0, 0, $subslice(p.wsbuf, 0, 0), sliceType$3.nil, sliceType$3.nil, $clone(new token.Position.ptr("", 0, 1, 1), token.Position), $clone(new token.Position.ptr("", 0, 1, 1), token.Position), new token.Position.ptr("", 0, 0, 0), ptrType$1.nil, $ifaceNil, sliceType$4.nil, false, new commentInfo.ptr(0, ptrType$2.nil, 0, false), nodeSizes, -1, 0));
+			printer.copy((p === ptrType$15.nil && $throwNilPointerError(), p), new printer.ptr($clone((cfg === ptrType$16.nil && $throwNilPointerError(), cfg), Config), fset, $subslice(p.output, 0, 0), 0, 0, 0, false, false, 0, 0, $subslice(p.wsbuf, 0, 0), sliceType$3.nil, sliceType$3.nil, $clone(new token.Position.ptr("", 0, 1, 1), token.Position), $clone(new token.Position.ptr("", 0, 1, 1), token.Position), new token.Position.ptr("", 0, 0, 0), ptrType$1.nil, $ifaceNil, sliceType$4.nil, false, new commentInfo.ptr(0, ptrType$2.nil, 0, false), nodeSizes, -1, 0));
 			$s = -1; return p;
 			/* */ } return; } var $f = {$blk: newPrinter$1, $c: true, $r, _r, cfg, fset, nodeSizes, p, $s};return $f;
 		};
@@ -332083,11 +334573,11 @@ $packages["go/printer"] = (function() {
 			if (!($interfaceIsEqual(err, $ifaceNil))) {
 				$s = -1; return err;
 			}
-			_tuple$1 = $assertType(output, ptrType$16, true);
+			_tuple$1 = $assertType(output, ptrType$17, true);
 			tw = _tuple$1[0];
-			/* */ if (!(tw === ptrType$16.nil)) { $s = 6; continue; }
+			/* */ if (!(tw === ptrType$17.nil)) { $s = 6; continue; }
 			/* */ $s = 7; continue;
-			/* if (!(tw === ptrType$16.nil)) { */ case 6:
+			/* if (!(tw === ptrType$17.nil)) { */ case 6:
 				_r$4 = tw.Flush(); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 				err = _r$4;
 			/* } */ case 7:
@@ -332280,7 +334770,7 @@ $packages["go/printer"] = (function() {
 				prevSize = size;
 				_r$12 = p.nodeSize(x$2, 1000000); /* */ $s = 40; case 40: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
 				size = _r$12;
-				_tuple = $assertType(x$2, ptrType$17, true);
+				_tuple = $assertType(x$2, ptrType$18, true);
 				pair = _tuple[0];
 				isPair = _tuple[1];
 				/* */ if (size <= 1000000 && prev$1.IsValid() && next$1.IsValid()) { $s = 41; continue; }
@@ -332485,13 +334975,13 @@ $packages["go/printer"] = (function() {
 		combinesWithName = function combinesWithName$1(x) {
 			var _ref, x, x$1, x$2, x$3;
 			_ref = x;
-			if ($assertType(_ref, ptrType$18, true)[1]) {
+			if ($assertType(_ref, ptrType$19, true)[1]) {
 				x$1 = _ref.$val;
 				return !isTypeElem(x$1.X);
-			} else if ($assertType(_ref, ptrType$19, true)[1]) {
+			} else if ($assertType(_ref, ptrType$20, true)[1]) {
 				x$2 = _ref.$val;
 				return combinesWithName(x$2.X) && !isTypeElem(x$2.Y);
-			} else if ($assertType(_ref, ptrType$20, true)[1]) {
+			} else if ($assertType(_ref, ptrType$21, true)[1]) {
 				x$3 = _ref.$val;
 				$panic(new $String("unexpected parenthesized expression"));
 			}
@@ -332500,16 +334990,16 @@ $packages["go/printer"] = (function() {
 		isTypeElem = function isTypeElem$1(x) {
 			var _ref, x, x$1, x$2, x$3, x$4;
 			_ref = x;
-			if ($assertType(_ref, ptrType$21, true)[1] || $assertType(_ref, ptrType$22, true)[1] || $assertType(_ref, ptrType$23, true)[1] || $assertType(_ref, ptrType$24, true)[1] || $assertType(_ref, ptrType$25, true)[1] || $assertType(_ref, ptrType$26, true)[1]) {
+			if ($assertType(_ref, ptrType$22, true)[1] || $assertType(_ref, ptrType$23, true)[1] || $assertType(_ref, ptrType$24, true)[1] || $assertType(_ref, ptrType$25, true)[1] || $assertType(_ref, ptrType$26, true)[1] || $assertType(_ref, ptrType$27, true)[1]) {
 				x$1 = _ref;
 				return true;
-			} else if ($assertType(_ref, ptrType$27, true)[1]) {
+			} else if ($assertType(_ref, ptrType$28, true)[1]) {
 				x$2 = _ref.$val;
 				return x$2.Op === 88;
-			} else if ($assertType(_ref, ptrType$19, true)[1]) {
+			} else if ($assertType(_ref, ptrType$20, true)[1]) {
 				x$3 = _ref.$val;
 				return isTypeElem(x$3.X) || isTypeElem(x$3.Y);
-			} else if ($assertType(_ref, ptrType$20, true)[1]) {
+			} else if ($assertType(_ref, ptrType$21, true)[1]) {
 				x$4 = _ref.$val;
 				return isTypeElem(x$4.X);
 			}
@@ -332519,14 +335009,14 @@ $packages["go/printer"] = (function() {
 			var {n, p, res, sig, x, x$1, $s, $r, $c} = $restore(this, {sig});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
-			/* */ if (!(sig.TypeParams === ptrType$28.nil)) { $s = 1; continue; }
+			/* */ if (!(sig.TypeParams === ptrType$29.nil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!(sig.TypeParams === ptrType$28.nil)) { */ case 1:
+			/* if (!(sig.TypeParams === ptrType$29.nil)) { */ case 1:
 				$r = p.parameters(sig.TypeParams, 1); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 2:
-			/* */ if (!(sig.Params === ptrType$28.nil)) { $s = 4; continue; }
+			/* */ if (!(sig.Params === ptrType$29.nil)) { $s = 4; continue; }
 			/* */ $s = 5; continue;
-			/* if (!(sig.Params === ptrType$28.nil)) { */ case 4:
+			/* if (!(sig.Params === ptrType$29.nil)) { */ case 4:
 				$r = p.parameters(sig.Params, 0); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 6; continue;
 			/* } else { */ case 5:
@@ -332664,7 +335154,7 @@ $packages["go/printer"] = (function() {
 						/* if (f.Names.$length > 0) { */ case 32:
 							name = (x$1 = f.Names, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]));
 							$r = p.expr(name); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$r = p.signature($assertType(f.Type, ptrType$23)); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = p.signature($assertType(f.Type, ptrType$24)); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							$s = 34; continue;
 						/* } else { */ case 33:
 							$r = p.expr(f.Type); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -332792,7 +335282,7 @@ $packages["go/printer"] = (function() {
 					/* */ $s = 95; continue;
 					/* if (!(name$1 === ptrType$4.nil)) { */ case 94:
 						$r = p.expr(name$1); /* */ $s = 97; case 97: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = p.signature($assertType(f$2.Type, ptrType$23)); /* */ $s = 98; case 98: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.signature($assertType(f$2.Type, ptrType$24)); /* */ $s = 98; case 98: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						prev = ptrType$4.nil;
 						$s = 96; continue;
 					/* } else { */ case 95:
@@ -332835,7 +335325,7 @@ $packages["go/printer"] = (function() {
 				has5 = true;
 			}
 			_ref = e.X;
-			switch (0) { default: if ($assertType(_ref, ptrType$19, true)[1]) {
+			switch (0) { default: if ($assertType(_ref, ptrType$20, true)[1]) {
 				l = _ref.$val;
 				if (new token.Token(l.Op).Precedence() < new token.Token(e.Op).Precedence()) {
 					break;
@@ -332851,7 +335341,7 @@ $packages["go/printer"] = (function() {
 				}
 			} }
 			_ref$1 = e.Y;
-			switch (0) { default: if ($assertType(_ref$1, ptrType$19, true)[1]) {
+			switch (0) { default: if ($assertType(_ref$1, ptrType$20, true)[1]) {
 				r = _ref$1.$val;
 				if (new token.Token(r.Op).Precedence() <= new token.Token(e.Op).Precedence()) {
 					break;
@@ -332865,12 +335355,12 @@ $packages["go/printer"] = (function() {
 				if (maxProblem < mp$1) {
 					maxProblem = mp$1;
 				}
-			} else if ($assertType(_ref$1, ptrType$18, true)[1]) {
+			} else if ($assertType(_ref$1, ptrType$19, true)[1]) {
 				r$1 = _ref$1.$val;
 				if (e.Op === 15) {
 					maxProblem = 5;
 				}
-			} else if ($assertType(_ref$1, ptrType$27, true)[1]) {
+			} else if ($assertType(_ref$1, ptrType$28, true)[1]) {
 				r$2 = _ref$1.$val;
 				_2 = new token.Token(e.Op).String() + new token.Token(r$2.Op).String();
 				if (_2 === ("/*") || _2 === ("&&") || _2 === ("&^")) {
@@ -332905,7 +335395,7 @@ $packages["go/printer"] = (function() {
 		};
 		diffPrec = function diffPrec$1(expr, prec) {
 			var _tuple, expr, ok, prec, x;
-			_tuple = $assertType(expr, ptrType$19, true);
+			_tuple = $assertType(expr, ptrType$20, true);
 			x = _tuple[0];
 			ok = _tuple[1];
 			if (!ok || !((prec === new token.Token(x.Op).Precedence()))) {
@@ -332975,7 +335465,7 @@ $packages["go/printer"] = (function() {
 		};
 		isBinary = function isBinary$1(expr) {
 			var _tuple, expr, ok;
-			_tuple = $assertType(expr, ptrType$19, true);
+			_tuple = $assertType(expr, ptrType$20, true);
 			ok = _tuple[1];
 			return ok;
 		};
@@ -332986,31 +335476,31 @@ $packages["go/printer"] = (function() {
 			_r = expr.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$r = p.setPos(_r); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			_ref = expr;
-			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$30, true)[1]) { $s = 3; continue; }
 			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$19, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$17, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$18, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 8; continue; }
+			/* */ if ($assertType(_ref, ptrType$20, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$18, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$19, true)[1]) { $s = 7; continue; }
+			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 8; continue; }
 			/* */ if ($assertType(_ref, ptrType$5, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$30, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$20, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$31, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ptrType$32, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref, ptrType$33, true)[1]) { $s = 14; continue; }
-			/* */ if ($assertType(_ref, ptrType$34, true)[1]) { $s = 15; continue; }
-			/* */ if ($assertType(_ref, ptrType$35, true)[1]) { $s = 16; continue; }
-			/* */ if ($assertType(_ref, ptrType$36, true)[1]) { $s = 17; continue; }
-			/* */ if ($assertType(_ref, ptrType$37, true)[1]) { $s = 18; continue; }
-			/* */ if ($assertType(_ref, ptrType$38, true)[1]) { $s = 19; continue; }
-			/* */ if ($assertType(_ref, ptrType$21, true)[1]) { $s = 20; continue; }
-			/* */ if ($assertType(_ref, ptrType$22, true)[1]) { $s = 21; continue; }
-			/* */ if ($assertType(_ref, ptrType$23, true)[1]) { $s = 22; continue; }
-			/* */ if ($assertType(_ref, ptrType$24, true)[1]) { $s = 23; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 24; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 25; continue; }
+			/* */ if ($assertType(_ref, ptrType$31, true)[1]) { $s = 10; continue; }
+			/* */ if ($assertType(_ref, ptrType$21, true)[1]) { $s = 11; continue; }
+			/* */ if ($assertType(_ref, ptrType$32, true)[1]) { $s = 12; continue; }
+			/* */ if ($assertType(_ref, ptrType$33, true)[1]) { $s = 13; continue; }
+			/* */ if ($assertType(_ref, ptrType$34, true)[1]) { $s = 14; continue; }
+			/* */ if ($assertType(_ref, ptrType$35, true)[1]) { $s = 15; continue; }
+			/* */ if ($assertType(_ref, ptrType$36, true)[1]) { $s = 16; continue; }
+			/* */ if ($assertType(_ref, ptrType$37, true)[1]) { $s = 17; continue; }
+			/* */ if ($assertType(_ref, ptrType$38, true)[1]) { $s = 18; continue; }
+			/* */ if ($assertType(_ref, ptrType$39, true)[1]) { $s = 19; continue; }
+			/* */ if ($assertType(_ref, ptrType$22, true)[1]) { $s = 20; continue; }
+			/* */ if ($assertType(_ref, ptrType$23, true)[1]) { $s = 21; continue; }
+			/* */ if ($assertType(_ref, ptrType$24, true)[1]) { $s = 22; continue; }
+			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 23; continue; }
+			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 24; continue; }
+			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 25; continue; }
 			/* */ $s = 26; continue;
-			/* if ($assertType(_ref, ptrType$29, true)[1]) { */ case 3:
+			/* if ($assertType(_ref, ptrType$30, true)[1]) { */ case 3:
 				x = _ref.$val;
 				$r = p.print(new sliceType$1([new $String("BadExpr")])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 27; continue;
@@ -333018,7 +335508,7 @@ $packages["go/printer"] = (function() {
 				x$1 = _ref.$val;
 				$r = p.print(new sliceType$1([x$1])); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$19, true)[1]) { */ case 5:
+			/* } else if ($assertType(_ref, ptrType$20, true)[1]) { */ case 5:
 				x$2 = _ref.$val;
 				/* */ if (depth < 1) { $s = 30; continue; }
 				/* */ $s = 31; continue;
@@ -333028,14 +335518,14 @@ $packages["go/printer"] = (function() {
 				/* } */ case 31:
 				$r = p.binaryExpr(x$2, prec1, cutoff(x$2, depth), depth); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$17, true)[1]) { */ case 6:
+			/* } else if ($assertType(_ref, ptrType$18, true)[1]) { */ case 6:
 				x$3 = _ref.$val;
 				$r = p.expr(x$3.Key); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.setPos(x$3.Colon); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.print(new sliceType$1([new token.Token(58), new whiteSpace(32)])); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.expr(x$3.Value); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$18, true)[1]) { */ case 7:
+			/* } else if ($assertType(_ref, ptrType$19, true)[1]) { */ case 7:
 				x$4 = _ref.$val;
 				/* */ if (6 < prec1) { $s = 38; continue; }
 				/* */ $s = 39; continue;
@@ -333050,7 +335540,7 @@ $packages["go/printer"] = (function() {
 					$r = p.expr(x$4.X); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 40:
 				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 8:
+			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 8:
 				x$5 = _ref.$val;
 				/* */ if (6 < prec1) { $s = 47; continue; }
 				/* */ $s = 48; continue;
@@ -333076,7 +335566,7 @@ $packages["go/printer"] = (function() {
 				}
 				$r = p.print(new sliceType$1([x$6])); /* */ $s = 58; case 58: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$30, true)[1]) { */ case 10:
+			/* } else if ($assertType(_ref, ptrType$31, true)[1]) { */ case 10:
 				x$7 = _ref.$val;
 				_r$1 = x$7.Type.Pos(); /* */ $s = 59; case 59: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 				$r = p.setPos(_r$1); /* */ $s = 60; case 60: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -333087,9 +335577,9 @@ $packages["go/printer"] = (function() {
 				_r$3 = p.distanceFrom(_r$2, startCol); /* */ $s = 64; case 64: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 				$r = p.funcBody(_r$3, 32, x$7.Body); /* */ $s = 65; case 65: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$20, true)[1]) { */ case 11:
+			/* } else if ($assertType(_ref, ptrType$21, true)[1]) { */ case 11:
 				x$8 = _ref.$val;
-				_tuple = $assertType(x$8.X, ptrType$20, true);
+				_tuple = $assertType(x$8.X, ptrType$21, true);
 				hasParens = _tuple[1];
 				/* */ if (hasParens) { $s = 66; continue; }
 				/* */ $s = 67; continue;
@@ -333103,12 +335593,12 @@ $packages["go/printer"] = (function() {
 					$r = p.print(new sliceType$1([new token.Token(54)])); /* */ $s = 73; case 73: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 68:
 				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$31, true)[1]) { */ case 12:
+			/* } else if ($assertType(_ref, ptrType$32, true)[1]) { */ case 12:
 				x$9 = _ref.$val;
 				_r$4 = p.selectorExpr(x$9, depth, false); /* */ $s = 74; case 74: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 				_r$4;
 				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$32, true)[1]) { */ case 13:
+			/* } else if ($assertType(_ref, ptrType$33, true)[1]) { */ case 13:
 				x$10 = _ref.$val;
 				$r = p.expr1(x$10.X, 7, depth); /* */ $s = 75; case 75: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.print(new sliceType$1([new token.Token(53)])); /* */ $s = 76; case 76: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -333125,7 +335615,7 @@ $packages["go/printer"] = (function() {
 				$r = p.setPos(x$10.Rparen); /* */ $s = 84; case 84: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.print(new sliceType$1([new token.Token(54)])); /* */ $s = 85; case 85: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$33, true)[1]) { */ case 14:
+			/* } else if ($assertType(_ref, ptrType$34, true)[1]) { */ case 14:
 				x$11 = _ref.$val;
 				$r = p.expr1(x$11.X, 7, 1); /* */ $s = 86; case 86: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.setPos(x$11.Lbrack); /* */ $s = 87; case 87: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -333134,7 +335624,7 @@ $packages["go/printer"] = (function() {
 				$r = p.setPos(x$11.Rbrack); /* */ $s = 90; case 90: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.print(new sliceType$1([new token.Token(55)])); /* */ $s = 91; case 91: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$34, true)[1]) { */ case 15:
+			/* } else if ($assertType(_ref, ptrType$35, true)[1]) { */ case 15:
 				x$12 = _ref.$val;
 				$r = p.expr1(x$12.X, 7, 1); /* */ $s = 92; case 92: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.setPos(x$12.Lbrack); /* */ $s = 93; case 93: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -333143,7 +335633,7 @@ $packages["go/printer"] = (function() {
 				$r = p.setPos(x$12.Rbrack); /* */ $s = 96; case 96: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.print(new sliceType$1([new token.Token(55)])); /* */ $s = 97; case 97: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$35, true)[1]) { */ case 16:
+			/* } else if ($assertType(_ref, ptrType$36, true)[1]) { */ case 16:
 				x$13 = _ref.$val;
 				$r = p.expr1(x$13.X, 7, 1); /* */ $s = 98; case 98: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.setPos(x$13.Lbrack); /* */ $s = 99; case 99: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -333205,13 +335695,13 @@ $packages["go/printer"] = (function() {
 				$r = p.setPos(x$13.Rbrack); /* */ $s = 115; case 115: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.print(new sliceType$1([new token.Token(55)])); /* */ $s = 116; case 116: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$36, true)[1]) { */ case 17:
+			/* } else if ($assertType(_ref, ptrType$37, true)[1]) { */ case 17:
 				x$14 = _ref.$val;
 				if (x$14.Args.$length > 1) {
 					depth = depth + (1) >> 0;
 				}
 				wasIndented = false;
-				_tuple$1 = $assertType(x$14.Fun, ptrType$23, true);
+				_tuple$1 = $assertType(x$14.Fun, ptrType$24, true);
 				ok = _tuple$1[1];
 				/* */ if (ok) { $s = 117; continue; }
 				/* */ $s = 118; continue;
@@ -333254,7 +335744,7 @@ $packages["go/printer"] = (function() {
 					$r = p.print(new sliceType$1([new whiteSpace(60)])); /* */ $s = 143; case 143: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 142:
 				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$37, true)[1]) { */ case 18:
+			/* } else if ($assertType(_ref, ptrType$38, true)[1]) { */ case 18:
 				x$15 = _ref.$val;
 				/* */ if (!($interfaceIsEqual(x$15.Type, $ifaceNil))) { $s = 144; continue; }
 				/* */ $s = 145; continue;
@@ -333274,7 +335764,7 @@ $packages["go/printer"] = (function() {
 				$r = p.print(new sliceType$1([new token.Token(56), new pmode(mode)])); /* */ $s = 152; case 152: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				p.level = p.level - (1) >> 0;
 				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$38, true)[1]) { */ case 19:
+			/* } else if ($assertType(_ref, ptrType$39, true)[1]) { */ case 19:
 				x$16 = _ref.$val;
 				$r = p.print(new sliceType$1([new token.Token(48)])); /* */ $s = 153; case 153: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* */ if (!($interfaceIsEqual(x$16.Elt, $ifaceNil))) { $s = 154; continue; }
@@ -333283,7 +335773,7 @@ $packages["go/printer"] = (function() {
 					$r = p.expr(x$16.Elt); /* */ $s = 156; case 156: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 155:
 				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$21, true)[1]) { */ case 20:
+			/* } else if ($assertType(_ref, ptrType$22, true)[1]) { */ case 20:
 				x$17 = _ref.$val;
 				$r = p.print(new sliceType$1([new token.Token(50)])); /* */ $s = 157; case 157: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* */ if (!($interfaceIsEqual(x$17.Len, $ifaceNil))) { $s = 158; continue; }
@@ -333294,29 +335784,29 @@ $packages["go/printer"] = (function() {
 				$r = p.print(new sliceType$1([new token.Token(55)])); /* */ $s = 161; case 161: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.expr(x$17.Elt); /* */ $s = 162; case 162: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$22, true)[1]) { */ case 21:
+			/* } else if ($assertType(_ref, ptrType$23, true)[1]) { */ case 21:
 				x$18 = _ref.$val;
 				$r = p.print(new sliceType$1([new token.Token(82)])); /* */ $s = 163; case 163: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.fieldList(x$18.Fields, true, x$18.Incomplete); /* */ $s = 164; case 164: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$23, true)[1]) { */ case 22:
+			/* } else if ($assertType(_ref, ptrType$24, true)[1]) { */ case 22:
 				x$19 = _ref.$val;
 				$r = p.print(new sliceType$1([new token.Token(71)])); /* */ $s = 165; case 165: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.signature(x$19); /* */ $s = 166; case 166: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$24, true)[1]) { */ case 23:
+			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 23:
 				x$20 = _ref.$val;
 				$r = p.print(new sliceType$1([new token.Token(76)])); /* */ $s = 167; case 167: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.fieldList(x$20.Methods, false, x$20.Incomplete); /* */ $s = 168; case 168: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 24:
+			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 24:
 				x$21 = _ref.$val;
 				$r = p.print(new sliceType$1([new token.Token(77), new token.Token(50)])); /* */ $s = 169; case 169: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.expr(x$21.Key); /* */ $s = 170; case 170: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.print(new sliceType$1([new token.Token(55)])); /* */ $s = 171; case 171: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.expr(x$21.Value); /* */ $s = 172; case 172: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 25:
+			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 25:
 				x$22 = _ref.$val;
 					_1 = x$22.Dir;
 					/* */ if (_1 === (3)) { $s = 174; continue; }
@@ -333396,7 +335886,7 @@ $packages["go/printer"] = (function() {
 			var {$24r, _r, _tuple, depth, expr, ok, p, prec1, x, $s, $r, $c} = $restore(this, {expr, prec1, depth});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
-			_tuple = $assertType(expr, ptrType$31, true);
+			_tuple = $assertType(expr, ptrType$32, true);
 			x = _tuple[0];
 			ok = _tuple[1];
 			/* */ if (ok) { $s = 1; continue; }
@@ -333469,7 +335959,7 @@ $packages["go/printer"] = (function() {
 			/* while (true) { */ case 4:
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 5; continue; }
 				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_tuple = $assertType(s, ptrType$39, true);
+				_tuple = $assertType(s, ptrType$40, true);
 				isEmpty = _tuple[1];
 				/* */ if (!isEmpty) { $s = 6; continue; }
 				/* */ $s = 7; continue;
@@ -333528,7 +336018,7 @@ $packages["go/printer"] = (function() {
 			if ($assertType(_ref, ptrType$4, true)[1]) {
 				t = _ref.$val;
 				return true;
-			} else if ($assertType(_ref, ptrType$31, true)[1]) {
+			} else if ($assertType(_ref, ptrType$32, true)[1]) {
 				t$1 = _ref.$val;
 				return isTypeName(t$1.X);
 			}
@@ -333538,7 +336028,7 @@ $packages["go/printer"] = (function() {
 			var {$24r, _r, _tuple, px, strip, x, $s, $r, $c} = $restore(this, {x});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			strip = [strip];
-			_tuple = $assertType(x, ptrType$20, true);
+			_tuple = $assertType(x, ptrType$21, true);
 			px = _tuple[0];
 			strip[0] = _tuple[1];
 			/* */ if (strip[0]) { $s = 1; continue; }
@@ -333547,10 +336037,10 @@ $packages["go/printer"] = (function() {
 				$r = ast.Inspect(px.X, (function(strip) { return function stripParens·func1(node) {
 						var _ref, node, x$1, x$2;
 						_ref = node;
-						if ($assertType(_ref, ptrType$20, true)[1]) {
+						if ($assertType(_ref, ptrType$21, true)[1]) {
 							x$1 = _ref.$val;
 							return false;
-						} else if ($assertType(_ref, ptrType$37, true)[1]) {
+						} else if ($assertType(_ref, ptrType$38, true)[1]) {
 							x$2 = _ref.$val;
 							if (isTypeName(x$2.Type)) {
 								strip[0] = false;
@@ -333572,7 +336062,7 @@ $packages["go/printer"] = (function() {
 		};
 		stripParensAlways = function stripParensAlways$1(x) {
 			var _tuple, ok, x, x$1;
-			_tuple = $assertType(x, ptrType$20, true);
+			_tuple = $assertType(x, ptrType$21, true);
 			x$1 = _tuple[0];
 			ok = _tuple[1];
 			if (ok) {
@@ -333684,37 +336174,37 @@ $packages["go/printer"] = (function() {
 			_r = stmt$1.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$r = p.setPos(_r); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			_ref = stmt$1;
-			/* */ if ($assertType(_ref, ptrType$40, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$41, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$39, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$41, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$42, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$40, true)[1]) { $s = 5; continue; }
 			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$42, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$43, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$44, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$45, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$46, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$47, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ptrType$48, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref, ptrType$49, true)[1]) { $s = 14; continue; }
-			/* */ if ($assertType(_ref, ptrType$50, true)[1]) { $s = 15; continue; }
-			/* */ if ($assertType(_ref, ptrType$51, true)[1]) { $s = 16; continue; }
-			/* */ if ($assertType(_ref, ptrType$52, true)[1]) { $s = 17; continue; }
-			/* */ if ($assertType(_ref, ptrType$53, true)[1]) { $s = 18; continue; }
-			/* */ if ($assertType(_ref, ptrType$54, true)[1]) { $s = 19; continue; }
-			/* */ if ($assertType(_ref, ptrType$55, true)[1]) { $s = 20; continue; }
-			/* */ if ($assertType(_ref, ptrType$56, true)[1]) { $s = 21; continue; }
-			/* */ if ($assertType(_ref, ptrType$57, true)[1]) { $s = 22; continue; }
-			/* */ if ($assertType(_ref, ptrType$58, true)[1]) { $s = 23; continue; }
+			/* */ if ($assertType(_ref, ptrType$43, true)[1]) { $s = 7; continue; }
+			/* */ if ($assertType(_ref, ptrType$44, true)[1]) { $s = 8; continue; }
+			/* */ if ($assertType(_ref, ptrType$45, true)[1]) { $s = 9; continue; }
+			/* */ if ($assertType(_ref, ptrType$46, true)[1]) { $s = 10; continue; }
+			/* */ if ($assertType(_ref, ptrType$47, true)[1]) { $s = 11; continue; }
+			/* */ if ($assertType(_ref, ptrType$48, true)[1]) { $s = 12; continue; }
+			/* */ if ($assertType(_ref, ptrType$49, true)[1]) { $s = 13; continue; }
+			/* */ if ($assertType(_ref, ptrType$50, true)[1]) { $s = 14; continue; }
+			/* */ if ($assertType(_ref, ptrType$51, true)[1]) { $s = 15; continue; }
+			/* */ if ($assertType(_ref, ptrType$52, true)[1]) { $s = 16; continue; }
+			/* */ if ($assertType(_ref, ptrType$53, true)[1]) { $s = 17; continue; }
+			/* */ if ($assertType(_ref, ptrType$54, true)[1]) { $s = 18; continue; }
+			/* */ if ($assertType(_ref, ptrType$55, true)[1]) { $s = 19; continue; }
+			/* */ if ($assertType(_ref, ptrType$56, true)[1]) { $s = 20; continue; }
+			/* */ if ($assertType(_ref, ptrType$57, true)[1]) { $s = 21; continue; }
+			/* */ if ($assertType(_ref, ptrType$58, true)[1]) { $s = 22; continue; }
+			/* */ if ($assertType(_ref, ptrType$59, true)[1]) { $s = 23; continue; }
 			/* */ $s = 24; continue;
-			/* switch (0) { default: if ($assertType(_ref, ptrType$40, true)[1]) { */ case 3:
+			/* switch (0) { default: if ($assertType(_ref, ptrType$41, true)[1]) { */ case 3:
 				s = _ref.$val;
 				$r = p.print(new sliceType$1([new $String("BadStmt")])); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$41, true)[1]) { */ case 4:
+			/* } else if ($assertType(_ref, ptrType$42, true)[1]) { */ case 4:
 				s$1 = _ref.$val;
 				$r = p.decl(s$1.Decl); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$39, true)[1]) { */ case 5:
+			/* } else if ($assertType(_ref, ptrType$40, true)[1]) { */ case 5:
 				s$2 = _ref.$val;
 				$s = 25; continue;
 			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 6:
@@ -333723,7 +336213,7 @@ $packages["go/printer"] = (function() {
 				$r = p.expr(s$3.Label); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.setPos(s$3.Colon); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.print(new sliceType$1([new token.Token(58), new whiteSpace(62)])); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_tuple = $assertType(s$3.Stmt, ptrType$39, true);
+				_tuple = $assertType(s$3.Stmt, ptrType$40, true);
 				e = _tuple[0];
 				isEmpty = _tuple[1];
 				/* */ if (isEmpty) { $s = 32; continue; }
@@ -333746,11 +336236,11 @@ $packages["go/printer"] = (function() {
 				/* } */ case 34:
 				$r = p.stmt(s$3.Stmt, nextIsRBrace); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$42, true)[1]) { */ case 7:
+			/* } else if ($assertType(_ref, ptrType$43, true)[1]) { */ case 7:
 				s$4 = _ref.$val;
 				$r = p.expr0(s$4.X, 1); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$43, true)[1]) { */ case 8:
+			/* } else if ($assertType(_ref, ptrType$44, true)[1]) { */ case 8:
 				s$5 = _ref.$val;
 				$r = p.expr0(s$5.Chan, 1); /* */ $s = 45; case 45: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -333758,13 +336248,13 @@ $packages["go/printer"] = (function() {
 				$r = p.print(new sliceType$1([new token.Token(36), new whiteSpace(32)])); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.expr0(s$5.Value, 1); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$44, true)[1]) { */ case 9:
+			/* } else if ($assertType(_ref, ptrType$45, true)[1]) { */ case 9:
 				s$6 = _ref.$val;
 				$r = p.expr0(s$6.X, 2); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.setPos(s$6.TokPos); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.print(new sliceType$1([new token.Token(s$6.Tok)])); /* */ $s = 52; case 52: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$45, true)[1]) { */ case 10:
+			/* } else if ($assertType(_ref, ptrType$46, true)[1]) { */ case 10:
 				s$7 = _ref.$val;
 				depth = 1;
 				if (s$7.Lhs.$length > 1 && s$7.Rhs.$length > 1) {
@@ -333777,17 +336267,17 @@ $packages["go/printer"] = (function() {
 				$r = p.print(new sliceType$1([new token.Token(s$7.Tok), new whiteSpace(32)])); /* */ $s = 57; case 57: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.exprList(s$7.TokPos, s$7.Rhs, depth, 0, 0, false); /* */ $s = 58; case 58: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$46, true)[1]) { */ case 11:
+			/* } else if ($assertType(_ref, ptrType$47, true)[1]) { */ case 11:
 				s$8 = _ref.$val;
 				$r = p.print(new sliceType$1([new token.Token(72), new whiteSpace(32)])); /* */ $s = 59; case 59: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.expr(s$8.Call); /* */ $s = 60; case 60: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$47, true)[1]) { */ case 12:
+			/* } else if ($assertType(_ref, ptrType$48, true)[1]) { */ case 12:
 				s$9 = _ref.$val;
 				$r = p.print(new sliceType$1([new token.Token(67), new whiteSpace(32)])); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.expr(s$9.Call); /* */ $s = 62; case 62: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$48, true)[1]) { */ case 13:
+			/* } else if ($assertType(_ref, ptrType$49, true)[1]) { */ case 13:
 				s$10 = _ref.$val;
 				$r = p.print(new sliceType$1([new token.Token(80)])); /* */ $s = 63; case 63: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* */ if (!(s$10.Results === sliceType$7.nil)) { $s = 64; continue; }
@@ -333807,7 +336297,7 @@ $packages["go/printer"] = (function() {
 					/* } */ case 69:
 				/* } */ case 65:
 				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$49, true)[1]) { */ case 14:
+			/* } else if ($assertType(_ref, ptrType$50, true)[1]) { */ case 14:
 				s$11 = _ref.$val;
 				$r = p.print(new sliceType$1([new token.Token(s$11.Tok)])); /* */ $s = 75; case 75: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* */ if (!(s$11.Label === ptrType$4.nil)) { $s = 76; continue; }
@@ -333817,11 +336307,11 @@ $packages["go/printer"] = (function() {
 					$r = p.expr(s$11.Label); /* */ $s = 79; case 79: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 77:
 				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$50, true)[1]) { */ case 15:
+			/* } else if ($assertType(_ref, ptrType$51, true)[1]) { */ case 15:
 				s$12 = _ref.$val;
 				$r = p.block(s$12, 1); /* */ $s = 80; case 80: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$51, true)[1]) { */ case 16:
+			/* } else if ($assertType(_ref, ptrType$52, true)[1]) { */ case 16:
 				s$13 = _ref.$val;
 				$r = p.print(new sliceType$1([new token.Token(74)])); /* */ $s = 81; case 81: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.controlClause(false, s$13.Init, s$13.Cond, $ifaceNil); /* */ $s = 82; case 82: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -333831,9 +336321,9 @@ $packages["go/printer"] = (function() {
 				/* if (!($interfaceIsEqual(s$13.Else, $ifaceNil))) { */ case 84:
 					$r = p.print(new sliceType$1([new whiteSpace(32), new token.Token(68), new whiteSpace(32)])); /* */ $s = 86; case 86: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					_ref$1 = s$13.Else;
-					/* */ if ($assertType(_ref$1, ptrType$50, true)[1] || $assertType(_ref$1, ptrType$51, true)[1]) { $s = 87; continue; }
+					/* */ if ($assertType(_ref$1, ptrType$51, true)[1] || $assertType(_ref$1, ptrType$52, true)[1]) { $s = 87; continue; }
 					/* */ $s = 88; continue;
-					/* if ($assertType(_ref$1, ptrType$50, true)[1] || $assertType(_ref$1, ptrType$51, true)[1]) { */ case 87:
+					/* if ($assertType(_ref$1, ptrType$51, true)[1] || $assertType(_ref$1, ptrType$52, true)[1]) { */ case 87:
 						$r = p.stmt(s$13.Else, nextIsRBrace); /* */ $s = 90; case 90: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						$s = 89; continue;
 					/* } else { */ case 88:
@@ -333843,7 +336333,7 @@ $packages["go/printer"] = (function() {
 					/* } */ case 89:
 				/* } */ case 85:
 				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$52, true)[1]) { */ case 17:
+			/* } else if ($assertType(_ref, ptrType$53, true)[1]) { */ case 17:
 				s$14 = _ref.$val;
 				/* */ if (!(s$14.List === sliceType$7.nil)) { $s = 94; continue; }
 				/* */ $s = 95; continue;
@@ -333858,13 +336348,13 @@ $packages["go/printer"] = (function() {
 				$r = p.print(new sliceType$1([new token.Token(58)])); /* */ $s = 101; case 101: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.stmtList(s$14.Body, 1, nextIsRBrace); /* */ $s = 102; case 102: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$53, true)[1]) { */ case 18:
+			/* } else if ($assertType(_ref, ptrType$54, true)[1]) { */ case 18:
 				s$15 = _ref.$val;
 				$r = p.print(new sliceType$1([new token.Token(83)])); /* */ $s = 103; case 103: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.controlClause(false, s$15.Init, s$15.Tag, $ifaceNil); /* */ $s = 104; case 104: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.block(s$15.Body, 0); /* */ $s = 105; case 105: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$54, true)[1]) { */ case 19:
+			/* } else if ($assertType(_ref, ptrType$55, true)[1]) { */ case 19:
 				s$16 = _ref.$val;
 				$r = p.print(new sliceType$1([new token.Token(83)])); /* */ $s = 106; case 106: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* */ if (!($interfaceIsEqual(s$16.Init, $ifaceNil))) { $s = 107; continue; }
@@ -333879,7 +336369,7 @@ $packages["go/printer"] = (function() {
 				$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 114; case 114: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.block(s$16.Body, 0); /* */ $s = 115; case 115: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$55, true)[1]) { */ case 20:
+			/* } else if ($assertType(_ref, ptrType$56, true)[1]) { */ case 20:
 				s$17 = _ref.$val;
 				/* */ if (!($interfaceIsEqual(s$17.Comm, $ifaceNil))) { $s = 116; continue; }
 				/* */ $s = 117; continue;
@@ -333894,7 +336384,7 @@ $packages["go/printer"] = (function() {
 				$r = p.print(new sliceType$1([new token.Token(58)])); /* */ $s = 123; case 123: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.stmtList(s$17.Body, 1, nextIsRBrace); /* */ $s = 124; case 124: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$56, true)[1]) { */ case 21:
+			/* } else if ($assertType(_ref, ptrType$57, true)[1]) { */ case 21:
 				s$18 = _ref.$val;
 				$r = p.print(new sliceType$1([new token.Token(81), new whiteSpace(32)])); /* */ $s = 125; case 125: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				body = s$18.Body;
@@ -333914,13 +336404,13 @@ $packages["go/printer"] = (function() {
 					$r = p.block(body, 0); /* */ $s = 136; case 136: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 128:
 				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$57, true)[1]) { */ case 22:
+			/* } else if ($assertType(_ref, ptrType$58, true)[1]) { */ case 22:
 				s$19 = _ref.$val;
 				$r = p.print(new sliceType$1([new token.Token(70)])); /* */ $s = 137; case 137: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.controlClause(true, s$19.Init, s$19.Cond, s$19.Post); /* */ $s = 138; case 138: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.block(s$19.Body, 1); /* */ $s = 139; case 139: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$58, true)[1]) { */ case 23:
+			/* } else if ($assertType(_ref, ptrType$59, true)[1]) { */ case 23:
 				s$20 = _ref.$val;
 				$r = p.print(new sliceType$1([new token.Token(70), new whiteSpace(32)])); /* */ $s = 140; case 140: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* */ if (!($interfaceIsEqual(s$20.Key, $ifaceNil))) { $s = 141; continue; }
@@ -334125,9 +336615,9 @@ $packages["go/printer"] = (function() {
 				s$2 = _ref.$val;
 				$r = p.setComment(s$2.Doc); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.expr(s$2.Name); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!(s$2.TypeParams === ptrType$28.nil)) { $s = 30; continue; }
+				/* */ if (!(s$2.TypeParams === ptrType$29.nil)) { $s = 30; continue; }
 				/* */ $s = 31; continue;
-				/* if (!(s$2.TypeParams === ptrType$28.nil)) { */ case 30:
+				/* if (!(s$2.TypeParams === ptrType$29.nil)) { */ case 30:
 					$r = p.parameters(s$2.TypeParams, 2); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 31:
 				/* */ if (n === 1) { $s = 33; continue; }
@@ -334349,7 +336839,7 @@ $packages["go/printer"] = (function() {
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = [p];
 			p[0] = this;
-			if (b === ptrType$50.nil) {
+			if (b === ptrType$51.nil) {
 				$s = -1; return;
 			}
 			$deferred.push([(function(p) { return function printer·funcBody·func1(level) {
@@ -334423,9 +336913,9 @@ $packages["go/printer"] = (function() {
 			$r = p.setPos(_r); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$r = p.print(new sliceType$1([new token.Token(71), new whiteSpace(32)])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			startCol = p.out.Column - 5 >> 0;
-			/* */ if (!(d.Recv === ptrType$28.nil)) { $s = 5; continue; }
+			/* */ if (!(d.Recv === ptrType$29.nil)) { $s = 5; continue; }
 			/* */ $s = 6; continue;
-			/* if (!(d.Recv === ptrType$28.nil)) { */ case 5:
+			/* if (!(d.Recv === ptrType$29.nil)) { */ case 5:
 				$r = p.parameters(d.Recv, 0); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 6:
@@ -334442,11 +336932,11 @@ $packages["go/printer"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			_ref = decl$1;
-			/* */ if ($assertType(_ref, ptrType$59, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$60, true)[1]) { $s = 1; continue; }
 			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 2; continue; }
 			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 3; continue; }
 			/* */ $s = 4; continue;
-			/* if ($assertType(_ref, ptrType$59, true)[1]) { */ case 1:
+			/* if ($assertType(_ref, ptrType$60, true)[1]) { */ case 1:
 				d = _ref.$val;
 				$r = p.setPos(d.Pos()); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$r = p.print(new sliceType$1([new $String("BadDecl")])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -334736,7 +337226,7 @@ $packages["go/printer"] = (function() {
 				text = $substring(text, 2, (text.length - 2 >> 0));
 			} else if (strings.HasPrefix((0 >= list.$length ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + 0]).Text, "//")) {
 				kind = "//";
-				b = new strings.Builder.ptr(ptrType$60.nil, sliceType.nil);
+				b = new strings.Builder.ptr(ptrType$61.nil, sliceType.nil);
 				_ref = list;
 				_i = 0;
 				while (true) {
@@ -334848,9 +337338,9 @@ $packages["go/printer"] = (function() {
 			}
 			return true;
 		};
-		ptrType$15.methods = [{prop: "internalError", name: "internalError", pkg: "go/printer", typ: $funcType([sliceType$1], [], true)}, {prop: "commentsHaveNewline", name: "commentsHaveNewline", pkg: "go/printer", typ: $funcType([sliceType$9], [$Bool], false)}, {prop: "nextComment", name: "nextComment", pkg: "go/printer", typ: $funcType([], [], false)}, {prop: "commentBefore", name: "commentBefore", pkg: "go/printer", typ: $funcType([token.Position], [$Bool], false)}, {prop: "commentSizeBefore", name: "commentSizeBefore", pkg: "go/printer", typ: $funcType([token.Position], [$Int], false)}, {prop: "recordLine", name: "recordLine", pkg: "go/printer", typ: $funcType([ptrType$1], [], false)}, {prop: "linesFrom", name: "linesFrom", pkg: "go/printer", typ: $funcType([$Int], [$Int], false)}, {prop: "posFor", name: "posFor", pkg: "go/printer", typ: $funcType([token.Pos], [token.Position], false)}, {prop: "lineFor", name: "lineFor", pkg: "go/printer", typ: $funcType([token.Pos], [$Int], false)}, {prop: "writeLineDirective", name: "writeLineDirective", pkg: "go/printer", typ: $funcType([token.Position], [], false)}, {prop: "writeIndent", name: "writeIndent", pkg: "go/printer", typ: $funcType([], [], false)}, {prop: "writeByte", name: "writeByte", pkg: "go/printer", typ: $funcType([$Uint8, $Int], [], false)}, {prop: "writeString", name: "writeString", pkg: "go/printer", typ: $funcType([token.Position, $String, $Bool], [], false)}, {prop: "writeCommentPrefix", name: "writeCommentPrefix", pkg: "go/printer", typ: $funcType([token.Position, token.Position, ptrType$3, token.Token], [], false)}, {prop: "writeComment", name: "writeComment", pkg: "go/printer", typ: $funcType([ptrType$3], [], false)}, {prop: "writeCommentSuffix", name: "writeCommentSuffix", pkg: "go/printer", typ: $funcType([$Bool], [$Bool, $Bool], false)}, {prop: "containsLinebreak", name: "containsLinebreak", pkg: "go/printer", typ: $funcType([], [$Bool], false)}, {prop: "intersperseComments", name: "intersperseComments", pkg: "go/printer", typ: $funcType([token.Position, token.Token], [$Bool, $Bool], false)}, {prop: "writeWhitespace", name: "writeWhitespace", pkg: "go/printer", typ: $funcType([$Int], [], false)}, {prop: "setPos", name: "setPos", pkg: "go/printer", typ: $funcType([token.Pos], [], false)}, {prop: "print", name: "print", pkg: "go/printer", typ: $funcType([sliceType$1], [], true)}, {prop: "flush", name: "flush", pkg: "go/printer", typ: $funcType([token.Position, token.Token], [$Bool, $Bool], false)}, {prop: "printNode", name: "printNode", pkg: "go/printer", typ: $funcType([$emptyInterface], [$error], false)}, {prop: "free", name: "free", pkg: "go/printer", typ: $funcType([], [], false)}, {prop: "linebreak", name: "linebreak", pkg: "go/printer", typ: $funcType([$Int, $Int, whiteSpace, $Bool], [$Int], false)}, {prop: "setComment", name: "setComment", pkg: "go/printer", typ: $funcType([ptrType$2], [], false)}, {prop: "identList", name: "identList", pkg: "go/printer", typ: $funcType([sliceType$8, $Bool], [], false)}, {prop: "exprList", name: "exprList", pkg: "go/printer", typ: $funcType([token.Pos, sliceType$7, $Int, exprListMode, token.Pos, $Bool], [], false)}, {prop: "parameters", name: "parameters", pkg: "go/printer", typ: $funcType([ptrType$28, paramMode], [], false)}, {prop: "signature", name: "signature", pkg: "go/printer", typ: $funcType([ptrType$23], [], false)}, {prop: "isOneLineFieldList", name: "isOneLineFieldList", pkg: "go/printer", typ: $funcType([sliceType$12], [$Bool], false)}, {prop: "setLineComment", name: "setLineComment", pkg: "go/printer", typ: $funcType([$String], [], false)}, {prop: "fieldList", name: "fieldList", pkg: "go/printer", typ: $funcType([ptrType$28, $Bool, $Bool], [], false)}, {prop: "binaryExpr", name: "binaryExpr", pkg: "go/printer", typ: $funcType([ptrType$19, $Int, $Int, $Int], [], false)}, {prop: "expr1", name: "expr1", pkg: "go/printer", typ: $funcType([ast.Expr, $Int, $Int], [], false)}, {prop: "possibleSelectorExpr", name: "possibleSelectorExpr", pkg: "go/printer", typ: $funcType([ast.Expr, $Int, $Int], [$Bool], false)}, {prop: "selectorExpr", name: "selectorExpr", pkg: "go/printer", typ: $funcType([ptrType$31, $Int, $Bool], [$Bool], false)}, {prop: "expr0", name: "expr0", pkg: "go/printer", typ: $funcType([ast.Expr, $Int], [], false)}, {prop: "expr", name: "expr", pkg: "go/printer", typ: $funcType([ast.Expr], [], false)}, {prop: "stmtList", name: "stmtList", pkg: "go/printer", typ: $funcType([sliceType$5, $Int, $Bool], [], false)}, {prop: "block", name: "block", pkg: "go/printer", typ: $funcType([ptrType$50, $Int], [], false)}, {prop: "controlClause", name: "controlClause", pkg: "go/printer", typ: $funcType([$Bool, ast.Stmt, ast.Expr, ast.Stmt], [], false)}, {prop: "indentList", name: "indentList", pkg: "go/printer", typ: $funcType([sliceType$7], [$Bool], false)}, {prop: "stmt", name: "stmt", pkg: "go/printer", typ: $funcType([ast.Stmt, $Bool], [], false)}, {prop: "valueSpec", name: "valueSpec", pkg: "go/printer", typ: $funcType([ptrType$8, $Bool], [], false)}, {prop: "spec", name: "spec", pkg: "go/printer", typ: $funcType([ast.Spec, $Int, $Bool], [], false)}, {prop: "genDecl", name: "genDecl", pkg: "go/printer", typ: $funcType([ptrType$10], [], false)}, {prop: "nodeSize", name: "nodeSize", pkg: "go/printer", typ: $funcType([ast.Node, $Int], [$Int], false)}, {prop: "numLines", name: "numLines", pkg: "go/printer", typ: $funcType([ast.Node], [$Int], false)}, {prop: "bodySize", name: "bodySize", pkg: "go/printer", typ: $funcType([ptrType$50, $Int], [$Int], false)}, {prop: "funcBody", name: "funcBody", pkg: "go/printer", typ: $funcType([$Int, whiteSpace, ptrType$50], [], false)}, {prop: "distanceFrom", name: "distanceFrom", pkg: "go/printer", typ: $funcType([token.Pos, $Int], [$Int], false)}, {prop: "funcDecl", name: "funcDecl", pkg: "go/printer", typ: $funcType([ptrType$11], [], false)}, {prop: "decl", name: "decl", pkg: "go/printer", typ: $funcType([ast.Decl], [], false)}, {prop: "declList", name: "declList", pkg: "go/printer", typ: $funcType([sliceType$6], [], false)}, {prop: "file", name: "file", pkg: "go/printer", typ: $funcType([ptrType$12], [], false)}, {prop: "fixGoBuildLines", name: "fixGoBuildLines", pkg: "go/printer", typ: $funcType([], [], false)}, {prop: "lineAt", name: "lineAt", pkg: "go/printer", typ: $funcType([$Int], [sliceType], false)}, {prop: "commentTextAt", name: "commentTextAt", pkg: "go/printer", typ: $funcType([$Int], [$String], false)}];
-		ptrType$61.methods = [{prop: "resetSpace", name: "resetSpace", pkg: "go/printer", typ: $funcType([], [], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}];
-		ptrType$62.methods = [{prop: "fprint", name: "fprint", pkg: "go/printer", typ: $funcType([io.Writer, ptrType, $emptyInterface, mapType], [$error], false)}, {prop: "Fprint", name: "Fprint", pkg: "", typ: $funcType([io.Writer, ptrType, $emptyInterface], [$error], false)}];
+		ptrType$15.methods = [{prop: "internalError", name: "internalError", pkg: "go/printer", typ: $funcType([sliceType$1], [], true)}, {prop: "commentsHaveNewline", name: "commentsHaveNewline", pkg: "go/printer", typ: $funcType([sliceType$9], [$Bool], false)}, {prop: "nextComment", name: "nextComment", pkg: "go/printer", typ: $funcType([], [], false)}, {prop: "commentBefore", name: "commentBefore", pkg: "go/printer", typ: $funcType([token.Position], [$Bool], false)}, {prop: "commentSizeBefore", name: "commentSizeBefore", pkg: "go/printer", typ: $funcType([token.Position], [$Int], false)}, {prop: "recordLine", name: "recordLine", pkg: "go/printer", typ: $funcType([ptrType$1], [], false)}, {prop: "linesFrom", name: "linesFrom", pkg: "go/printer", typ: $funcType([$Int], [$Int], false)}, {prop: "posFor", name: "posFor", pkg: "go/printer", typ: $funcType([token.Pos], [token.Position], false)}, {prop: "lineFor", name: "lineFor", pkg: "go/printer", typ: $funcType([token.Pos], [$Int], false)}, {prop: "writeLineDirective", name: "writeLineDirective", pkg: "go/printer", typ: $funcType([token.Position], [], false)}, {prop: "writeIndent", name: "writeIndent", pkg: "go/printer", typ: $funcType([], [], false)}, {prop: "writeByte", name: "writeByte", pkg: "go/printer", typ: $funcType([$Uint8, $Int], [], false)}, {prop: "writeString", name: "writeString", pkg: "go/printer", typ: $funcType([token.Position, $String, $Bool], [], false)}, {prop: "writeCommentPrefix", name: "writeCommentPrefix", pkg: "go/printer", typ: $funcType([token.Position, token.Position, ptrType$3, token.Token], [], false)}, {prop: "writeComment", name: "writeComment", pkg: "go/printer", typ: $funcType([ptrType$3], [], false)}, {prop: "writeCommentSuffix", name: "writeCommentSuffix", pkg: "go/printer", typ: $funcType([$Bool], [$Bool, $Bool], false)}, {prop: "containsLinebreak", name: "containsLinebreak", pkg: "go/printer", typ: $funcType([], [$Bool], false)}, {prop: "intersperseComments", name: "intersperseComments", pkg: "go/printer", typ: $funcType([token.Position, token.Token], [$Bool, $Bool], false)}, {prop: "writeWhitespace", name: "writeWhitespace", pkg: "go/printer", typ: $funcType([$Int], [], false)}, {prop: "setPos", name: "setPos", pkg: "go/printer", typ: $funcType([token.Pos], [], false)}, {prop: "print", name: "print", pkg: "go/printer", typ: $funcType([sliceType$1], [], true)}, {prop: "flush", name: "flush", pkg: "go/printer", typ: $funcType([token.Position, token.Token], [$Bool, $Bool], false)}, {prop: "printNode", name: "printNode", pkg: "go/printer", typ: $funcType([$emptyInterface], [$error], false)}, {prop: "free", name: "free", pkg: "go/printer", typ: $funcType([], [], false)}, {prop: "linebreak", name: "linebreak", pkg: "go/printer", typ: $funcType([$Int, $Int, whiteSpace, $Bool], [$Int], false)}, {prop: "setComment", name: "setComment", pkg: "go/printer", typ: $funcType([ptrType$2], [], false)}, {prop: "identList", name: "identList", pkg: "go/printer", typ: $funcType([sliceType$8, $Bool], [], false)}, {prop: "exprList", name: "exprList", pkg: "go/printer", typ: $funcType([token.Pos, sliceType$7, $Int, exprListMode, token.Pos, $Bool], [], false)}, {prop: "parameters", name: "parameters", pkg: "go/printer", typ: $funcType([ptrType$29, paramMode], [], false)}, {prop: "signature", name: "signature", pkg: "go/printer", typ: $funcType([ptrType$24], [], false)}, {prop: "isOneLineFieldList", name: "isOneLineFieldList", pkg: "go/printer", typ: $funcType([sliceType$12], [$Bool], false)}, {prop: "setLineComment", name: "setLineComment", pkg: "go/printer", typ: $funcType([$String], [], false)}, {prop: "fieldList", name: "fieldList", pkg: "go/printer", typ: $funcType([ptrType$29, $Bool, $Bool], [], false)}, {prop: "binaryExpr", name: "binaryExpr", pkg: "go/printer", typ: $funcType([ptrType$20, $Int, $Int, $Int], [], false)}, {prop: "expr1", name: "expr1", pkg: "go/printer", typ: $funcType([ast.Expr, $Int, $Int], [], false)}, {prop: "possibleSelectorExpr", name: "possibleSelectorExpr", pkg: "go/printer", typ: $funcType([ast.Expr, $Int, $Int], [$Bool], false)}, {prop: "selectorExpr", name: "selectorExpr", pkg: "go/printer", typ: $funcType([ptrType$32, $Int, $Bool], [$Bool], false)}, {prop: "expr0", name: "expr0", pkg: "go/printer", typ: $funcType([ast.Expr, $Int], [], false)}, {prop: "expr", name: "expr", pkg: "go/printer", typ: $funcType([ast.Expr], [], false)}, {prop: "stmtList", name: "stmtList", pkg: "go/printer", typ: $funcType([sliceType$5, $Int, $Bool], [], false)}, {prop: "block", name: "block", pkg: "go/printer", typ: $funcType([ptrType$51, $Int], [], false)}, {prop: "controlClause", name: "controlClause", pkg: "go/printer", typ: $funcType([$Bool, ast.Stmt, ast.Expr, ast.Stmt], [], false)}, {prop: "indentList", name: "indentList", pkg: "go/printer", typ: $funcType([sliceType$7], [$Bool], false)}, {prop: "stmt", name: "stmt", pkg: "go/printer", typ: $funcType([ast.Stmt, $Bool], [], false)}, {prop: "valueSpec", name: "valueSpec", pkg: "go/printer", typ: $funcType([ptrType$8, $Bool], [], false)}, {prop: "spec", name: "spec", pkg: "go/printer", typ: $funcType([ast.Spec, $Int, $Bool], [], false)}, {prop: "genDecl", name: "genDecl", pkg: "go/printer", typ: $funcType([ptrType$10], [], false)}, {prop: "nodeSize", name: "nodeSize", pkg: "go/printer", typ: $funcType([ast.Node, $Int], [$Int], false)}, {prop: "numLines", name: "numLines", pkg: "go/printer", typ: $funcType([ast.Node], [$Int], false)}, {prop: "bodySize", name: "bodySize", pkg: "go/printer", typ: $funcType([ptrType$51, $Int], [$Int], false)}, {prop: "funcBody", name: "funcBody", pkg: "go/printer", typ: $funcType([$Int, whiteSpace, ptrType$51], [], false)}, {prop: "distanceFrom", name: "distanceFrom", pkg: "go/printer", typ: $funcType([token.Pos, $Int], [$Int], false)}, {prop: "funcDecl", name: "funcDecl", pkg: "go/printer", typ: $funcType([ptrType$11], [], false)}, {prop: "decl", name: "decl", pkg: "go/printer", typ: $funcType([ast.Decl], [], false)}, {prop: "declList", name: "declList", pkg: "go/printer", typ: $funcType([sliceType$6], [], false)}, {prop: "file", name: "file", pkg: "go/printer", typ: $funcType([ptrType$12], [], false)}, {prop: "fixGoBuildLines", name: "fixGoBuildLines", pkg: "go/printer", typ: $funcType([], [], false)}, {prop: "lineAt", name: "lineAt", pkg: "go/printer", typ: $funcType([$Int], [sliceType], false)}, {prop: "commentTextAt", name: "commentTextAt", pkg: "go/printer", typ: $funcType([$Int], [$String], false)}];
+		ptrType$62.methods = [{prop: "resetSpace", name: "resetSpace", pkg: "go/printer", typ: $funcType([], [], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}];
+		ptrType$16.methods = [{prop: "fprint", name: "fprint", pkg: "go/printer", typ: $funcType([io.Writer, ptrType, $emptyInterface, mapType], [$error], false)}, {prop: "Fprint", name: "Fprint", pkg: "", typ: $funcType([io.Writer, ptrType, $emptyInterface], [$error], false)}];
 		ptrType$63.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}];
 		commentInfo.init("go/printer", [{prop: "cindex", name: "cindex", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "comment", name: "comment", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "commentOffset", name: "commentOffset", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "commentNewline", name: "commentNewline", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		printer.init("go/printer", [{prop: "Config", name: "Config", embedded: true, exported: true, typ: Config, tag: ""}, {prop: "fset", name: "fset", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "output", name: "output", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "indent", name: "indent", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "level", name: "level", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "mode", name: "mode", embedded: false, exported: false, typ: pmode, tag: ""}, {prop: "endAlignment", name: "endAlignment", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "impliedSemi", name: "impliedSemi", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "lastTok", name: "lastTok", embedded: false, exported: false, typ: token.Token, tag: ""}, {prop: "prevOpen", name: "prevOpen", embedded: false, exported: false, typ: token.Token, tag: ""}, {prop: "wsbuf", name: "wsbuf", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "goBuild", name: "goBuild", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "plusBuild", name: "plusBuild", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Position, tag: ""}, {prop: "out", name: "out", embedded: false, exported: false, typ: token.Position, tag: ""}, {prop: "last", name: "last", embedded: false, exported: false, typ: token.Position, tag: ""}, {prop: "linePtr", name: "linePtr", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "sourcePosErr", name: "sourcePosErr", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "comments", name: "comments", embedded: false, exported: false, typ: sliceType$4, tag: ""}, {prop: "useNodeComments", name: "useNodeComments", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "commentInfo", name: "commentInfo", embedded: true, exported: false, typ: commentInfo, tag: ""}, {prop: "nodeSizes", name: "nodeSizes", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "cachedPos", name: "cachedPos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "cachedLine", name: "cachedLine", embedded: false, exported: false, typ: $Int, tag: ""}]);
@@ -334913,7 +337403,7 @@ $packages["text/template/parse"] = (function() {
 	return $pkg;
 })();
 $packages["text/template"] = (function() {
-	var $pkg = {}, $init, errors, fmt, fmtsort, io, fs, url, os, path, filepath, reflect, runtime, strings, sync, parse, unicode, utf8, missingValType, sliceType, ptrType$1, ptrType$2, ptrType$3, sliceType$3, ptrType$7, errBadComparisonType, errBadComparison, errNoComparison, jsLowUni, hex, jsBackslash, jsApos, jsQuot, jsLt, jsGt, jsAmp, jsEq, missingVal, x, _r, missingValReflectType, x$1, walkBreak, walkContinue, errorType, _r$1, fmtStringerType, _r$2, reflectValueType, _r$3, JSEscape, JSEscapeString, jsIsSpecial;
+	var $pkg = {}, $init, errors, fmt, fmtsort, io, fs, url, os, path, filepath, reflect, runtime, strings, sync, parse, unicode, utf8, missingValType, sliceType, ptrType$1, ptrType$2, ptrType$3, sliceType$3, ptrType$7, errBadComparisonType, errBadComparison, errNoComparison, jsLowUni, hex, jsBackslash, jsApos, jsQuot, jsLt, jsGt, jsAmp, jsEq, missingVal, x, missingValReflectType, x$1, walkBreak, walkContinue, errorType, _r, fmtStringerType, _r$1, reflectValueType, _r$2, JSEscape, JSEscapeString, jsIsSpecial;
 	errors = $packages["errors"];
 	fmt = $packages["fmt"];
 	fmtsort = $packages["internal/fmtsort"];
@@ -334940,7 +337430,7 @@ $packages["text/template"] = (function() {
 		sliceType$3 = $sliceType($emptyInterface);
 		ptrType$7 = $ptrType(strings.Builder);
 		JSEscape = function JSEscape$1(w, b) {
-			var {_1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tuple, b, b$1, c, i, last, r, size, t, w, $s, $r, $c} = $restore(this, {w, b});
+			var {_1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tuple, b, b$1, c, i, last, r, size, t, w, $s, $r, $c} = $restore(this, {w, b});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			last = 0;
 			i = 0;
@@ -334951,8 +337441,8 @@ $packages["text/template"] = (function() {
 					i = i + (1) >> 0;
 					/* continue; */ $s = 1; continue;
 				}
-				_r$4 = w.Write($subslice(b, last, i)); /* */ $s = 3; case 3: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_r$4;
+				_r$3 = w.Write($subslice(b, last, i)); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				_r$3;
 				/* */ if (c < 128) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (c < 128) { */ case 4:
@@ -334966,44 +337456,44 @@ $packages["text/template"] = (function() {
 						/* */ if (_1 === (61)) { $s = 14; continue; }
 						/* */ $s = 15; continue;
 						/* if (_1 === (92)) { */ case 8:
-							_r$5 = w.Write(jsBackslash); /* */ $s = 17; case 17: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-							_r$5;
+							_r$4 = w.Write(jsBackslash); /* */ $s = 17; case 17: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+							_r$4;
 							$s = 16; continue;
 						/* } else if (_1 === (39)) { */ case 9:
-							_r$6 = w.Write(jsApos); /* */ $s = 18; case 18: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-							_r$6;
+							_r$5 = w.Write(jsApos); /* */ $s = 18; case 18: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+							_r$5;
 							$s = 16; continue;
 						/* } else if (_1 === (34)) { */ case 10:
-							_r$7 = w.Write(jsQuot); /* */ $s = 19; case 19: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-							_r$7;
+							_r$6 = w.Write(jsQuot); /* */ $s = 19; case 19: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+							_r$6;
 							$s = 16; continue;
 						/* } else if (_1 === (60)) { */ case 11:
-							_r$8 = w.Write(jsLt); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-							_r$8;
+							_r$7 = w.Write(jsLt); /* */ $s = 20; case 20: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+							_r$7;
 							$s = 16; continue;
 						/* } else if (_1 === (62)) { */ case 12:
-							_r$9 = w.Write(jsGt); /* */ $s = 21; case 21: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-							_r$9;
+							_r$8 = w.Write(jsGt); /* */ $s = 21; case 21: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+							_r$8;
 							$s = 16; continue;
 						/* } else if (_1 === (38)) { */ case 13:
-							_r$10 = w.Write(jsAmp); /* */ $s = 22; case 22: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-							_r$10;
+							_r$9 = w.Write(jsAmp); /* */ $s = 22; case 22: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+							_r$9;
 							$s = 16; continue;
 						/* } else if (_1 === (61)) { */ case 14:
-							_r$11 = w.Write(jsEq); /* */ $s = 23; case 23: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-							_r$11;
+							_r$10 = w.Write(jsEq); /* */ $s = 23; case 23: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+							_r$10;
 							$s = 16; continue;
 						/* } else { */ case 15:
-							_r$12 = w.Write(jsLowUni); /* */ $s = 24; case 24: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-							_r$12;
+							_r$11 = w.Write(jsLowUni); /* */ $s = 24; case 24: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+							_r$11;
 							_tmp = c >>> 4 << 24 >>> 24;
 							_tmp$1 = (c & 15) >>> 0;
 							t = _tmp;
 							b$1 = _tmp$1;
-							_r$13 = w.Write($subslice(hex, t, (t + 1 << 24 >>> 24))); /* */ $s = 25; case 25: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+							_r$12 = w.Write($subslice(hex, t, (t + 1 << 24 >>> 24))); /* */ $s = 25; case 25: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+							_r$12;
+							_r$13 = w.Write($subslice(hex, b$1, (b$1 + 1 << 24 >>> 24))); /* */ $s = 26; case 26: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
 							_r$13;
-							_r$14 = w.Write($subslice(hex, b$1, (b$1 + 1 << 24 >>> 24))); /* */ $s = 26; case 26: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-							_r$14;
 						/* } */ case 16:
 					case 7:
 					$s = 6; continue;
@@ -335014,12 +337504,12 @@ $packages["text/template"] = (function() {
 					/* */ if (unicode.IsPrint(r)) { $s = 27; continue; }
 					/* */ $s = 28; continue;
 					/* if (unicode.IsPrint(r)) { */ case 27:
-						_r$15 = w.Write($subslice(b, i, (i + size >> 0))); /* */ $s = 30; case 30: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-						_r$15;
+						_r$14 = w.Write($subslice(b, i, (i + size >> 0))); /* */ $s = 30; case 30: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+						_r$14;
 						$s = 29; continue;
 					/* } else { */ case 28:
-						_r$16 = fmt.Fprintf(w, "\\u%04X", new sliceType$3([new $Int32(r)])); /* */ $s = 31; case 31: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-						_r$16;
+						_r$15 = fmt.Fprintf(w, "\\u%04X", new sliceType$3([new $Int32(r)])); /* */ $s = 31; case 31: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+						_r$15;
 					/* } */ case 29:
 					i = i + ((size - 1 >> 0)) >> 0;
 				/* } */ case 6:
@@ -335027,26 +337517,26 @@ $packages["text/template"] = (function() {
 				i = i + (1) >> 0;
 			$s = 1; continue;
 			case 2:
-			_r$17 = w.Write($subslice(b, last)); /* */ $s = 32; case 32: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-			_r$17;
+			_r$16 = w.Write($subslice(b, last)); /* */ $s = 32; case 32: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+			_r$16;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: JSEscape$1, $c: true, $r, _1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tuple, b, b$1, c, i, last, r, size, t, w, $s};return $f;
+			/* */ } return; } var $f = {$blk: JSEscape$1, $c: true, $r, _1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tuple, b, b$1, c, i, last, r, size, t, w, $s};return $f;
 		};
 		$pkg.JSEscape = JSEscape;
 		JSEscapeString = function JSEscapeString$1(s) {
-			var {_r$4, b, s, $s, $r, $c} = $restore(this, {s});
+			var {_r$3, b, s, $s, $r, $c} = $restore(this, {s});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			b = [b];
-			_r$4 = strings.IndexFunc(s, jsIsSpecial); /* */ $s = 3; case 3: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			/* */ if (_r$4 < 0) { $s = 1; continue; }
+			_r$3 = strings.IndexFunc(s, jsIsSpecial); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			/* */ if (_r$3 < 0) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (_r$4 < 0) { */ case 1:
+			/* if (_r$3 < 0) { */ case 1:
 				$s = -1; return s;
 			/* } */ case 2:
 			b[0] = new strings.Builder.ptr(ptrType$7.nil, sliceType.nil);
 			$r = JSEscape(b[0], (new sliceType($stringToBytes(s)))); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return b[0].String();
-			/* */ } return; } var $f = {$blk: JSEscapeString$1, $c: true, $r, _r$4, b, s, $s};return $f;
+			/* */ } return; } var $f = {$blk: JSEscapeString$1, $c: true, $r, _r$3, b, s, $s};return $f;
 		};
 		$pkg.JSEscapeString = JSEscapeString;
 		jsIsSpecial = function jsIsSpecial$1(r) {
@@ -335090,24 +337580,23 @@ $packages["text/template"] = (function() {
 		jsGt = (new sliceType($stringToBytes("\\u003E")));
 		jsAmp = (new sliceType($stringToBytes("\\u0026")));
 		jsEq = (new sliceType($stringToBytes("\\u003D")));
-		_r = reflect.ValueOf((x = new missingValType.ptr(), new x.constructor.elem(x))); /* */ $s = 17; case 17: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-		missingVal = _r;
+		missingVal = reflect.ValueOf((x = new missingValType.ptr(), new x.constructor.elem(x)));
 		missingValReflectType = reflect.TypeOf((x$1 = new missingValType.ptr(), new x$1.constructor.elem(x$1)));
 		walkBreak = errors.New("break");
 		walkContinue = errors.New("continue");
-		_r$1 = reflect.TypeOf((ptrType$1.nil)).Elem(); /* */ $s = 18; case 18: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-		errorType = _r$1;
-		_r$2 = reflect.TypeOf((ptrType$2.nil)).Elem(); /* */ $s = 19; case 19: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-		fmtStringerType = _r$2;
-		_r$3 = reflect.TypeOf((ptrType$3.nil)).Elem(); /* */ $s = 20; case 20: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-		reflectValueType = _r$3;
+		_r = reflect.TypeOf((ptrType$1.nil)).Elem(); /* */ $s = 17; case 17: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+		errorType = _r;
+		_r$1 = reflect.TypeOf((ptrType$2.nil)).Elem(); /* */ $s = 18; case 18: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+		fmtStringerType = _r$1;
+		_r$2 = reflect.TypeOf((ptrType$3.nil)).Elem(); /* */ $s = 19; case 19: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+		reflectValueType = _r$2;
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
 	return $pkg;
 })();
 $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
-	var $pkg = {}, $init, bytes, errors, fmt, astutil, errlist, filter, incjs, analysis, dce, symbol, typeparams, linkname, prelude, sources, typesutil, sourcemapx, ast, constant, printer, token, types, typeutil, io, url, os, exec, filepath, regexp, debug, sort, strconv, strings, template, unicode, FatalError, pkgContext, funcContext, flowData, expression, Decl, Archive, sliceType, sliceType$1, ptrType, sliceType$2, ptrType$1, sliceType$3, ptrType$2, ptrType$3, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, ptrType$16, ptrType$17, ptrType$18, ptrType$19, sliceType$4, sliceType$5, ptrType$20, ptrType$21, ptrType$22, ptrType$23, ptrType$24, ptrType$25, ptrType$26, ptrType$27, ptrType$28, ptrType$29, ptrType$30, ptrType$31, ptrType$32, ptrType$33, ptrType$34, ptrType$35, ptrType$36, ptrType$37, ptrType$38, ptrType$39, ptrType$40, ptrType$41, ptrType$42, ptrType$43, ptrType$44, sliceType$6, sliceType$7, ptrType$45, ptrType$46, ptrType$47, sliceType$8, ptrType$48, ptrType$49, ptrType$50, ptrType$51, sliceType$9, ptrType$52, ptrType$53, sliceType$10, ptrType$54, ptrType$55, ptrType$56, ptrType$57, ptrType$58, ptrType$59, ptrType$60, ptrType$61, ptrType$62, ptrType$63, sliceType$11, ptrType$64, ptrType$65, ptrType$66, ptrType$67, sliceType$12, sliceType$13, sliceType$14, sliceType$15, ptrType$68, sliceType$16, ptrType$69, ptrType$70, ptrType$71, ptrType$72, ptrType$73, ptrType$74, ptrType$76, ptrType$77, ptrType$78, sliceType$17, ptrType$79, sliceType$18, sliceType$19, ptrType$80, sliceType$20, sliceType$21, ptrType$81, structType, mapType, mapType$1, mapType$2, mapType$3, funcType, funcType$1, funcType$2, ptrType$82, ptrType$83, mapType$4, mapType$5, mapType$6, mapType$7, nilObj, _r, sizes32, reservedKeywords, isVarOrConst, isPkgLevel, fieldName, typeKind, toJavaScriptType, is64Bit, isBoolean, isComplex, isFloat, isInteger, isNumeric, isString, isUnsigned, isBlank, isWrapped, encodeString, getJsTag, needsSpace, removeWhitespace, rangeCheck, encodeIdent, formatJSStructTagVal, bailout, bailingOut, removeMatching = [], newRootCtx, Compile, PrepareAllSources, importDeclFullName, varDeclFullName, funcVarDeclFullName, mainFuncDeclFullName, funcDeclFullName, typeVarDeclFullName, typeDeclFullName, anonTypeDeclFullName, init, sanitizeName, ImportDependencies, DefaultFilter, WriteProgramCode, WritePkgCode, writeF;
+	var $pkg = {}, $init, bytes, errors, fmt, astutil, errlist, filter, incjs, analysis, dce, symbol, typeparams, linkname, prelude, sources, typesutil, sourcemapx, ast, constant, printer, token, types, typeutil, io, url, os, exec, filepath, reflect, regexp, debug, sort, strconv, strings, template, unicode, FatalError, pkgContext, funcContext, flowData, expression, Decl, Archive, sliceType, sliceType$1, ptrType, sliceType$2, ptrType$1, sliceType$3, ptrType$2, ptrType$3, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, ptrType$16, ptrType$17, ptrType$18, ptrType$19, sliceType$4, sliceType$5, ptrType$20, ptrType$21, ptrType$22, ptrType$23, ptrType$24, ptrType$25, ptrType$26, ptrType$27, ptrType$28, ptrType$29, ptrType$30, ptrType$31, ptrType$32, ptrType$33, ptrType$34, ptrType$35, ptrType$36, ptrType$37, ptrType$38, ptrType$39, ptrType$40, ptrType$41, ptrType$42, ptrType$43, ptrType$44, sliceType$6, sliceType$7, ptrType$45, ptrType$46, ptrType$47, sliceType$8, ptrType$48, ptrType$49, ptrType$50, ptrType$51, sliceType$9, ptrType$52, ptrType$53, sliceType$10, ptrType$54, ptrType$55, ptrType$56, ptrType$57, ptrType$58, ptrType$59, ptrType$60, ptrType$61, ptrType$62, ptrType$63, sliceType$11, ptrType$64, ptrType$65, ptrType$66, ptrType$67, sliceType$12, sliceType$13, sliceType$14, sliceType$15, ptrType$68, sliceType$16, ptrType$69, ptrType$70, ptrType$71, ptrType$72, ptrType$73, ptrType$74, ptrType$76, ptrType$77, ptrType$78, sliceType$17, ptrType$79, sliceType$18, sliceType$19, ptrType$80, sliceType$20, sliceType$21, ptrType$81, structType, mapType, mapType$1, mapType$2, mapType$3, funcType, funcType$1, funcType$2, ptrType$82, ptrType$83, mapType$4, mapType$5, mapType$6, mapType$7, nilObj, _r, sizes32, reservedKeywords, isVarOrConst, isPkgLevel, fieldName, typeKind, toJavaScriptType, is64Bit, isBoolean, isComplex, isFloat, isInteger, isNumeric, isOrdered, isString, isUnsigned, isBlank, isWrapped, encodeString, getJsTag, needsSpace, removeWhitespace, rangeCheck, encodeIdent, formatJSStructTagVal, bailout, bailingOut, removeMatching = [], newRootCtx, Compile, PrepareAllSources, importDeclFullName, varDeclFullName, funcVarDeclFullName, mainFuncDeclFullName, funcDeclFullName, typeVarDeclFullName, typeDeclFullName, anonTypeDeclFullName, init, sanitizeName, ImportDependencies, DefaultFilter, WriteProgramCode, WritePkgCode, writeF;
 	bytes = $packages["bytes"];
 	errors = $packages["errors"];
 	fmt = $packages["fmt"];
@@ -335135,6 +337624,7 @@ $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
 	os = $packages["os"];
 	exec = $packages["os/exec"];
 	filepath = $packages["path/filepath"];
+	reflect = $packages["reflect"];
 	regexp = $packages["regexp"];
 	debug = $packages["runtime/debug"];
 	sort = $packages["sort"];
@@ -335190,7 +337680,7 @@ $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
 		this.errList = errList_;
 		this.instanceSet = instanceSet_;
 	});
-	funcContext = $newType(0, $kindStruct, "compiler.funcContext", true, "github.com/gopherjs/gopherjs/compiler", false, function(FuncInfo_, instance_, funcRef_, pkgCtx_, parent_, sig_, allVars_, localVars_, resultNames_, flowDatas_, caseCounter_, labelCases_, output_, delayedOutput_, posAvailable_, pos_, typeResolver_, objectNames_, funcLitCounter_) {
+	funcContext = $newType(0, $kindStruct, "compiler.funcContext", true, "github.com/gopherjs/gopherjs/compiler", false, function(FuncInfo_, instance_, funcRef_, pkgCtx_, parent_, sig_, allVars_, localVars_, varPtrNames_, resultNames_, flowDatas_, caseCounter_, labelCases_, output_, delayedOutput_, posAvailable_, pos_, typeResolver_, objectNames_, funcLitCounter_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.FuncInfo = ptrType$57.nil;
@@ -335201,6 +337691,7 @@ $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
 			this.sig = ptrType$59.nil;
 			this.allVars = false;
 			this.localVars = sliceType$1.nil;
+			this.varPtrNames = false;
 			this.resultNames = sliceType$3.nil;
 			this.flowDatas = false;
 			this.caseCounter = 0;
@@ -335222,6 +337713,7 @@ $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
 		this.sig = sig_;
 		this.allVars = allVars_;
 		this.localVars = localVars_;
+		this.varPtrNames = varPtrNames_;
 		this.resultNames = resultNames_;
 		this.flowDatas = flowDatas_;
 		this.caseCounter = caseCounter_;
@@ -336122,32 +338614,44 @@ $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
 			/* */ } return; } var $f = {$blk: methodName, $c: true, $r, _r$1, fc, fun, $s};return $f;
 		};
 		$ptrType(funcContext).prototype.varPtrName = function varPtrName(o) {
-			var {$24r, _arg, _arg$1, _entry, _key, _r$1, _r$2, _r$3, _r$4, _tuple, fc, name, o, ok, $s, $r, $c} = $restore(this, {o});
+			var {$24r, _entry, _entry$1, _key, _key$1, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, fc, name, name$1, o, ok, ok$1, $s, $r, $c} = $restore(this, {o});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			fc = this;
 			_r$1 = isPkgLevel(o); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (_r$1 && o.object.Exported()) { $s = 1; continue; }
+			/* */ if (_r$1) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (_r$1 && o.object.Exported()) { */ case 1:
-				_r$2 = fc.pkgVar(o.object.Pkg()); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$24r = _r$2 + "." + o.object.Name() + "$ptr";
-				$s = 5; case 5: return $24r;
+			/* if (_r$1) { */ case 1:
+				/* */ if (o.object.Exported()) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (o.object.Exported()) { */ case 4:
+					_r$2 = fc.pkgVar(o.object.Pkg()); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					$24r = _r$2 + "." + o.object.Name() + "$ptr";
+					$s = 7; case 7: return $24r;
+				/* } */ case 5:
+				_tuple = (_entry = $mapIndex(fc.pkgCtx.varPtrNames,ptrType$16.keyFor(o)), _entry !== undefined ? [_entry.v, true] : ["", false]);
+				name = _tuple[0];
+				ok = _tuple[1];
+				/* */ if (!ok) { $s = 8; continue; }
+				/* */ $s = 9; continue;
+				/* if (!ok) { */ case 8:
+					_r$3 = fc.newVariable(o.object.Name() + "$ptr", true); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					name = _r$3;
+					_key = o; (fc.pkgCtx.varPtrNames || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$16.keyFor(_key), { k: _key, v: name });
+				/* } */ case 9:
+				$s = -1; return name;
 			/* } */ case 2:
-			_tuple = (_entry = $mapIndex(fc.pkgCtx.varPtrNames,ptrType$16.keyFor(o)), _entry !== undefined ? [_entry.v, true] : ["", false]);
-			name = _tuple[0];
-			ok = _tuple[1];
-			/* */ if (!ok) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (!ok) { */ case 6:
-				_arg = o.object.Name() + "$ptr";
-				_r$3 = isPkgLevel(o); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_arg$1 = _r$3;
-				_r$4 = fc.newVariable(_arg, _arg$1); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				name = _r$4;
-				_key = o; (fc.pkgCtx.varPtrNames || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$16.keyFor(_key), { k: _key, v: name });
-			/* } */ case 7:
-			$s = -1; return name;
-			/* */ } return; } var $f = {$blk: varPtrName, $c: true, $r, $24r, _arg, _arg$1, _entry, _key, _r$1, _r$2, _r$3, _r$4, _tuple, fc, name, o, ok, $s};return $f;
+			_tuple$1 = (_entry$1 = $mapIndex(fc.varPtrNames,ptrType$16.keyFor(o)), _entry$1 !== undefined ? [_entry$1.v, true] : ["", false]);
+			name$1 = _tuple$1[0];
+			ok$1 = _tuple$1[1];
+			/* */ if (!ok$1) { $s = 11; continue; }
+			/* */ $s = 12; continue;
+			/* if (!ok$1) { */ case 11:
+				_r$4 = fc.newVariable(o.object.Name() + "$ptr", false); /* */ $s = 13; case 13: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				name$1 = _r$4;
+				_key$1 = o; (fc.varPtrNames || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$16.keyFor(_key$1), { k: _key$1, v: name$1 });
+			/* } */ case 12:
+			$s = -1; return name$1;
+			/* */ } return; } var $f = {$blk: varPtrName, $c: true, $r, $24r, _entry, _entry$1, _key, _key$1, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, fc, name, name$1, o, ok, ok$1, $s};return $f;
 		};
 		$ptrType(funcContext).prototype.typeName = function typeName(ty) {
 			var {$24r, $24r$1, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, anonType, fc, fn, i, i$1, inst, ok, t, t$1, t$2, t$3, tNest, tp, ty, varName, $s, $r, $c} = $restore(this, {ty});
@@ -336518,6 +339022,10 @@ $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
 			var t;
 			return !(((t.Info() & 26) === 0));
 		};
+		isOrdered = function isOrdered$1(t) {
+			var t;
+			return !(((t.Info() & 42) === 0));
+		};
 		isString = function isString$1(t) {
 			var t;
 			return !(((t.Info() & 32) === 0));
@@ -336626,48 +339134,8 @@ $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
 			/* */ } return; } var $f = {$blk: encodeString$1, $c: true, $r, _1, _i, _r$1, _ref, buffer, r, s, $s};return $f;
 		};
 		getJsTag = function getJsTag$1(tag) {
-			var _tuple, i, name, qvalue, tag, value;
-			while (true) {
-				if (!(!(tag === ""))) { break; }
-				i = 0;
-				while (true) {
-					if (!(i < tag.length && (tag.charCodeAt(i) === 32))) { break; }
-					i = i + (1) >> 0;
-				}
-				tag = $substring(tag, i);
-				if (tag === "") {
-					break;
-				}
-				i = 0;
-				while (true) {
-					if (!(i < tag.length && !((tag.charCodeAt(i) === 32)) && !((tag.charCodeAt(i) === 58)) && !((tag.charCodeAt(i) === 34)))) { break; }
-					i = i + (1) >> 0;
-				}
-				if ((i + 1 >> 0) >= tag.length || !((tag.charCodeAt(i) === 58)) || !((tag.charCodeAt((i + 1 >> 0)) === 34))) {
-					break;
-				}
-				name = ($substring(tag, 0, i));
-				tag = $substring(tag, (i + 1 >> 0));
-				i = 1;
-				while (true) {
-					if (!(i < tag.length && !((tag.charCodeAt(i) === 34)))) { break; }
-					if (tag.charCodeAt(i) === 92) {
-						i = i + (1) >> 0;
-					}
-					i = i + (1) >> 0;
-				}
-				if (i >= tag.length) {
-					break;
-				}
-				qvalue = ($substring(tag, 0, (i + 1 >> 0)));
-				tag = $substring(tag, (i + 1 >> 0));
-				if (name === "js") {
-					_tuple = strconv.Unquote(qvalue);
-					value = _tuple[0];
-					return value;
-				}
-			}
-			return "";
+			var tag;
+			return new reflect.StructTag((tag)).Get("js");
 		};
 		needsSpace = function needsSpace$1(c) {
 			var c;
@@ -338416,7 +340884,7 @@ $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
 		};
 		newRootCtx = function newRootCtx$1(tContext, srcs, minify) {
 			var _entry, _i, _key, _key$1, _keys, _ref, _size, funcCtx, minify, name, srcs, tContext;
-			funcCtx = new funcContext.ptr(srcs.TypeInfo.InitFuncInfo, new typeparams.Instance.ptr($ifaceNil, typesutil.TypeList.nil, typesutil.TypeList.nil), new sourcemapx.Identifier.ptr("", "", 0), new pkgContext.ptr(srcs.TypeInfo, new dce.Collector.ptr(ptrType$62.nil), new $global.Map(), tContext, new typesutil.TypeNames.ptr(false, sliceType$11.nil), new $global.Map(), new $global.Map(), sliceType$11.nil, new typeutil.Map.ptr(new typeutil.Hasher.ptr(false, false, ptrType$64.nil), false, 0), new $global.Map(), 1, minify, srcs.FileSet, errlist.ErrorList.nil, srcs.TypeInfo.InstanceSets), ptrType.nil, ptrType$59.nil, new $global.Map(), sliceType$1.nil, sliceType$3.nil, $makeMap(ptrType$26.keyFor, [{ k: ptrType$26.nil, v: new flowData.ptr($throwNilPointerError, 0, 0) }]), 1, new $global.Map(), sliceType$2.nil, sliceType$2.nil, false, 0, ptrType$60.nil, $makeMap(types.Object.keyFor, []), 0);
+			funcCtx = new funcContext.ptr(srcs.TypeInfo.InitFuncInfo, new typeparams.Instance.ptr($ifaceNil, typesutil.TypeList.nil, typesutil.TypeList.nil), new sourcemapx.Identifier.ptr("", "", 0), new pkgContext.ptr(srcs.TypeInfo, new dce.Collector.ptr(ptrType$62.nil), new $global.Map(), tContext, new typesutil.TypeNames.ptr(false, sliceType$11.nil), new $global.Map(), new $global.Map(), sliceType$11.nil, new typeutil.Map.ptr(new typeutil.Hasher.ptr(false, false, ptrType$64.nil), false, 0), new $global.Map(), 1, minify, srcs.FileSet, errlist.ErrorList.nil, srcs.TypeInfo.InstanceSets), ptrType.nil, ptrType$59.nil, new $global.Map(), sliceType$1.nil, new $global.Map(), sliceType$3.nil, $makeMap(ptrType$26.keyFor, [{ k: ptrType$26.nil, v: new flowData.ptr($throwNilPointerError, 0, 0) }]), 1, new $global.Map(), sliceType$2.nil, sliceType$2.nil, false, 0, ptrType$60.nil, $makeMap(types.Object.keyFor, []), 0);
 			_ref = reservedKeywords;
 			_i = 0;
 			_keys = _ref ? _ref.keys() : undefined;
@@ -338521,7 +340989,7 @@ $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
 					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 16; continue; }
 					d = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 					_r$7 = $clone(d, Decl).minify(); /* */ $s = 17; case 17: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					Decl.copy(d, _r$7);
+					Decl.copy((d === ptrType$67.nil && $throwNilPointerError(), d), _r$7);
 					_i++;
 				$s = 15; continue;
 				case 16:
@@ -338805,7 +341273,7 @@ $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
 			}
 			o = $assertType(inst.Object, ptrType$21);
 			sig = $assertType(o.object.Type(), ptrType$2);
-			c = new funcContext.ptr(info, $clone(inst, typeparams.Instance), new sourcemapx.Identifier.ptr("", "", 0), fc.pkgCtx, fc, new typesutil.Signature.ptr(sig), (x = (fc.allVars ? fc.allVars.size : 0), ((x < 0 || x > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map())), new sliceType$1([]), sliceType$3.nil, $makeMap(ptrType$26.keyFor, [{ k: ptrType$26.nil, v: new flowData.ptr($throwNilPointerError, 0, 0) }]), 1, new $global.Map(), sliceType$2.nil, sliceType$2.nil, false, 0, fc.typeResolver, $makeMap(types.Object.keyFor, []), 0);
+			c = new funcContext.ptr(info, $clone(inst, typeparams.Instance), new sourcemapx.Identifier.ptr("", "", 0), fc.pkgCtx, fc, new typesutil.Signature.ptr(sig), (x = (fc.allVars ? fc.allVars.size : 0), ((x < 0 || x > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map())), new sliceType$1([]), new $global.Map(), sliceType$3.nil, $makeMap(ptrType$26.keyFor, [{ k: ptrType$26.nil, v: new flowData.ptr($throwNilPointerError, 0, 0) }]), 1, new $global.Map(), sliceType$2.nil, sliceType$2.nil, false, 0, fc.typeResolver, $makeMap(types.Object.keyFor, []), 0);
 			_ref = fc.allVars;
 			_i = 0;
 			_keys = _ref ? _ref.keys() : undefined;
@@ -339240,7 +341708,7 @@ $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
 			return e.str;
 		};
 		$ptrType(funcContext).prototype.translateExpr = function translateExpr(expr) {
-			var {$24r, $24r$1, $24r$10, $24r$100, $24r$101, $24r$102, $24r$103, $24r$104, $24r$105, $24r$106, $24r$107, $24r$108, $24r$109, $24r$11, $24r$110, $24r$111, $24r$112, $24r$113, $24r$114, $24r$115, $24r$116, $24r$117, $24r$118, $24r$119, $24r$12, $24r$120, $24r$121, $24r$122, $24r$123, $24r$124, $24r$125, $24r$126, $24r$127, $24r$128, $24r$129, $24r$13, $24r$130, $24r$131, $24r$132, $24r$133, $24r$134, $24r$135, $24r$136, $24r$137, $24r$138, $24r$139, $24r$14, $24r$140, $24r$141, $24r$142, $24r$143, $24r$144, $24r$145, $24r$146, $24r$147, $24r$148, $24r$149, $24r$15, $24r$150, $24r$151, $24r$152, $24r$153, $24r$154, $24r$155, $24r$156, $24r$157, $24r$158, $24r$159, $24r$16, $24r$160, $24r$161, $24r$162, $24r$163, $24r$164, $24r$165, $24r$17, $24r$18, $24r$19, $24r$2, $24r$20, $24r$21, $24r$22, $24r$23, $24r$24, $24r$25, $24r$26, $24r$27, $24r$28, $24r$29, $24r$3, $24r$30, $24r$31, $24r$32, $24r$33, $24r$34, $24r$35, $24r$36, $24r$37, $24r$38, $24r$39, $24r$4, $24r$40, $24r$41, $24r$42, $24r$43, $24r$44, $24r$45, $24r$46, $24r$47, $24r$48, $24r$49, $24r$5, $24r$50, $24r$51, $24r$52, $24r$53, $24r$54, $24r$55, $24r$56, $24r$57, $24r$58, $24r$59, $24r$6, $24r$60, $24r$61, $24r$62, $24r$63, $24r$64, $24r$65, $24r$66, $24r$67, $24r$68, $24r$69, $24r$7, $24r$70, $24r$71, $24r$72, $24r$73, $24r$74, $24r$75, $24r$76, $24r$77, $24r$78, $24r$79, $24r$8, $24r$80, $24r$81, $24r$82, $24r$83, $24r$84, $24r$85, $24r$86, $24r$87, $24r$88, $24r$89, $24r$9, $24r$90, $24r$91, $24r$92, $24r$93, $24r$94, $24r$95, $24r$96, $24r$97, $24r$98, $24r$99, _1, _10, _11, _12, _13, _2, _3, _4, _5, _6, _7, _8, _9, _arg, _arg$1, _arg$10, _arg$100, _arg$101, _arg$102, _arg$103, _arg$104, _arg$105, _arg$106, _arg$107, _arg$108, _arg$109, _arg$11, _arg$110, _arg$111, _arg$112, _arg$113, _arg$114, _arg$115, _arg$116, _arg$117, _arg$118, _arg$119, _arg$12, _arg$120, _arg$121, _arg$122, _arg$123, _arg$124, _arg$125, _arg$126, _arg$127, _arg$128, _arg$129, _arg$13, _arg$130, _arg$131, _arg$132, _arg$133, _arg$134, _arg$135, _arg$136, _arg$137, _arg$138, _arg$139, _arg$14, _arg$140, _arg$141, _arg$142, _arg$143, _arg$144, _arg$145, _arg$146, _arg$147, _arg$148, _arg$149, _arg$15, _arg$150, _arg$151, _arg$152, _arg$153, _arg$154, _arg$155, _arg$156, _arg$157, _arg$158, _arg$159, _arg$16, _arg$160, _arg$161, _arg$162, _arg$163, _arg$164, _arg$165, _arg$166, _arg$167, _arg$168, _arg$169, _arg$17, _arg$170, _arg$171, _arg$172, _arg$173, _arg$174, _arg$175, _arg$176, _arg$177, _arg$178, _arg$179, _arg$18, _arg$180, _arg$181, _arg$182, _arg$183, _arg$184, _arg$185, _arg$186, _arg$187, _arg$188, _arg$189, _arg$19, _arg$190, _arg$191, _arg$192, _arg$193, _arg$194, _arg$195, _arg$196, _arg$197, _arg$198, _arg$199, _arg$2, _arg$20, _arg$200, _arg$201, _arg$202, _arg$203, _arg$204, _arg$205, _arg$206, _arg$207, _arg$208, _arg$209, _arg$21, _arg$210, _arg$211, _arg$212, _arg$213, _arg$214, _arg$215, _arg$216, _arg$217, _arg$218, _arg$219, _arg$22, _arg$220, _arg$23, _arg$24, _arg$25, _arg$26, _arg$27, _arg$28, _arg$29, _arg$3, _arg$30, _arg$31, _arg$32, _arg$33, _arg$34, _arg$35, _arg$36, _arg$37, _arg$38, _arg$39, _arg$4, _arg$40, _arg$41, _arg$42, _arg$43, _arg$44, _arg$45, _arg$46, _arg$47, _arg$48, _arg$49, _arg$5, _arg$50, _arg$51, _arg$52, _arg$53, _arg$54, _arg$55, _arg$56, _arg$57, _arg$58, _arg$59, _arg$6, _arg$60, _arg$61, _arg$62, _arg$63, _arg$64, _arg$65, _arg$66, _arg$67, _arg$68, _arg$69, _arg$7, _arg$70, _arg$71, _arg$72, _arg$73, _arg$74, _arg$75, _arg$76, _arg$77, _arg$78, _arg$79, _arg$8, _arg$80, _arg$81, _arg$82, _arg$83, _arg$84, _arg$85, _arg$86, _arg$87, _arg$88, _arg$89, _arg$9, _arg$90, _arg$91, _arg$92, _arg$93, _arg$94, _arg$95, _arg$96, _arg$97, _arg$98, _arg$99, _entry, _entry$1, _entry$10, _entry$11, _entry$2, _entry$3, _entry$4, _entry$5, _entry$6, _entry$7, _entry$8, _entry$9, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _key, _key$1, _key$2, _keys, _r$1, _r$10, _r$100, _r$101, _r$102, _r$103, _r$104, _r$105, _r$106, _r$107, _r$108, _r$109, _r$11, _r$110, _r$111, _r$112, _r$113, _r$114, _r$115, _r$116, _r$117, _r$118, _r$119, _r$12, _r$120, _r$121, _r$122, _r$123, _r$124, _r$125, _r$126, _r$127, _r$128, _r$129, _r$13, _r$130, _r$131, _r$132, _r$133, _r$134, _r$135, _r$136, _r$137, _r$138, _r$139, _r$14, _r$140, _r$141, _r$142, _r$143, _r$144, _r$145, _r$146, _r$147, _r$148, _r$149, _r$15, _r$150, _r$151, _r$152, _r$153, _r$154, _r$155, _r$156, _r$157, _r$158, _r$159, _r$16, _r$160, _r$161, _r$162, _r$163, _r$164, _r$165, _r$166, _r$167, _r$168, _r$169, _r$17, _r$170, _r$171, _r$172, _r$173, _r$174, _r$175, _r$176, _r$177, _r$178, _r$179, _r$18, _r$180, _r$181, _r$182, _r$183, _r$184, _r$185, _r$186, _r$187, _r$188, _r$189, _r$19, _r$190, _r$191, _r$192, _r$193, _r$194, _r$195, _r$196, _r$197, _r$198, _r$199, _r$2, _r$20, _r$200, _r$201, _r$202, _r$203, _r$204, _r$205, _r$206, _r$207, _r$208, _r$209, _r$21, _r$210, _r$211, _r$212, _r$213, _r$214, _r$215, _r$216, _r$217, _r$218, _r$219, _r$22, _r$220, _r$221, _r$222, _r$223, _r$224, _r$225, _r$226, _r$227, _r$228, _r$229, _r$23, _r$230, _r$231, _r$232, _r$233, _r$234, _r$235, _r$236, _r$237, _r$238, _r$239, _r$24, _r$240, _r$241, _r$242, _r$243, _r$244, _r$245, _r$246, _r$247, _r$248, _r$249, _r$25, _r$250, _r$251, _r$252, _r$253, _r$254, _r$255, _r$256, _r$257, _r$258, _r$259, _r$26, _r$260, _r$261, _r$262, _r$263, _r$264, _r$265, _r$266, _r$267, _r$268, _r$269, _r$27, _r$270, _r$271, _r$272, _r$273, _r$274, _r$275, _r$276, _r$277, _r$278, _r$279, _r$28, _r$280, _r$281, _r$282, _r$283, _r$284, _r$285, _r$286, _r$287, _r$288, _r$289, _r$29, _r$290, _r$291, _r$292, _r$293, _r$294, _r$295, _r$296, _r$297, _r$298, _r$299, _r$3, _r$30, _r$300, _r$301, _r$302, _r$303, _r$304, _r$305, _r$306, _r$307, _r$308, _r$309, _r$31, _r$310, _r$311, _r$312, _r$313, _r$314, _r$315, _r$316, _r$317, _r$318, _r$319, _r$32, _r$320, _r$321, _r$322, _r$323, _r$324, _r$325, _r$326, _r$327, _r$328, _r$329, _r$33, _r$330, _r$331, _r$332, _r$333, _r$334, _r$335, _r$336, _r$337, _r$338, _r$339, _r$34, _r$340, _r$341, _r$342, _r$343, _r$344, _r$345, _r$346, _r$347, _r$348, _r$349, _r$35, _r$350, _r$351, _r$352, _r$353, _r$354, _r$355, _r$356, _r$357, _r$358, _r$359, _r$36, _r$360, _r$361, _r$362, _r$363, _r$364, _r$365, _r$366, _r$367, _r$368, _r$369, _r$37, _r$370, _r$371, _r$372, _r$373, _r$374, _r$375, _r$376, _r$377, _r$378, _r$379, _r$38, _r$380, _r$381, _r$382, _r$383, _r$384, _r$385, _r$386, _r$387, _r$388, _r$389, _r$39, _r$390, _r$391, _r$392, _r$393, _r$394, _r$395, _r$396, _r$397, _r$398, _r$399, _r$4, _r$40, _r$400, _r$401, _r$402, _r$403, _r$404, _r$405, _r$406, _r$407, _r$408, _r$409, _r$41, _r$410, _r$411, _r$412, _r$413, _r$414, _r$415, _r$416, _r$417, _r$418, _r$419, _r$42, _r$420, _r$421, _r$422, _r$423, _r$424, _r$425, _r$426, _r$427, _r$428, _r$429, _r$43, _r$430, _r$431, _r$432, _r$433, _r$434, _r$435, _r$436, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$78, _r$79, _r$8, _r$80, _r$81, _r$82, _r$83, _r$84, _r$85, _r$86, _r$87, _r$88, _r$89, _r$9, _r$90, _r$91, _r$92, _r$93, _r$94, _r$95, _r$96, _r$97, _r$98, _r$99, _ref, _ref$1, _ref$10, _ref$11, _ref$12, _ref$13, _ref$14, _ref$15, _ref$16, _ref$17, _ref$18, _ref$19, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _size, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, b, b$1, b$2, basic, basic$1, basic$2, c1, c2, call, call$1, collectIndexedElements, d, d$1, d$2, declaredFuncRecv, e, e$1, e$10, e$11, e$12, e$13, e$14, e$15, e$16, e$2, e$3, e$4, e$5, e$6, e$7, e$8, e$9, elemType, element, element$1, element$2, elements, elements$1, entries, expr, exprType, exprType$1, externalizeArgs, externalizeExpr, f, f$1, f$2, f$3, fc, fields, fields$1, fun, globalRef, i, i$1, i$2, i$3, i$4, id, id$1, id$2, inst, isBasic, isBasic$1, isCall, isCall$1, isInterface, isKeyValue, isPointer, isTuple, isTuple$1, isTuple$2, isUnary, j, jsTag, jsTag$1, key, kve, kve$1, list, methodName$1, name, name$1, names, newSel, o, o$1, o$2, o$3, o$4, o$5, o$6, obj, obj$1, obj$2, obj$3, obj$4, objVar, objVar$1, ok, ok$1, ok$10, ok$11, ok$12, ok$13, ok$14, ok$15, ok$16, ok$17, ok$18, ok$19, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, ok$9, op, pattern, plainFun, ptrType$75, r, recv, resultVar, resultVar$1, rewritten, sel, sel$1, sel$2, shift, sig, skipCase, skipCase$1, slice, t, t$1, t$10, t$11, t$12, t$13, t$14, t$15, t$16, t$17, t$18, t$19, t$2, t$20, t$21, t$22, t$23, t$3, t$4, t$5, t$6, t$7, t$8, t$9, t2, typeCast, u, u$1, u$2, u$3, u$4, u$5, u$6, u$7, u$8, unary, v, value, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$5, x$6, x$7, x$8, x$9, y, zero, $s, $r, $c} = $restore(this, {expr});
+			var {$24r, $24r$1, $24r$10, $24r$100, $24r$101, $24r$102, $24r$103, $24r$104, $24r$105, $24r$106, $24r$107, $24r$108, $24r$109, $24r$11, $24r$110, $24r$111, $24r$112, $24r$113, $24r$114, $24r$115, $24r$116, $24r$117, $24r$118, $24r$119, $24r$12, $24r$120, $24r$121, $24r$122, $24r$123, $24r$124, $24r$125, $24r$126, $24r$127, $24r$128, $24r$129, $24r$13, $24r$130, $24r$131, $24r$132, $24r$133, $24r$134, $24r$135, $24r$136, $24r$137, $24r$138, $24r$139, $24r$14, $24r$140, $24r$141, $24r$142, $24r$143, $24r$144, $24r$145, $24r$146, $24r$147, $24r$148, $24r$149, $24r$15, $24r$150, $24r$151, $24r$152, $24r$153, $24r$154, $24r$155, $24r$156, $24r$157, $24r$158, $24r$159, $24r$16, $24r$160, $24r$161, $24r$162, $24r$163, $24r$164, $24r$165, $24r$166, $24r$167, $24r$168, $24r$169, $24r$17, $24r$170, $24r$171, $24r$172, $24r$18, $24r$19, $24r$2, $24r$20, $24r$21, $24r$22, $24r$23, $24r$24, $24r$25, $24r$26, $24r$27, $24r$28, $24r$29, $24r$3, $24r$30, $24r$31, $24r$32, $24r$33, $24r$34, $24r$35, $24r$36, $24r$37, $24r$38, $24r$39, $24r$4, $24r$40, $24r$41, $24r$42, $24r$43, $24r$44, $24r$45, $24r$46, $24r$47, $24r$48, $24r$49, $24r$5, $24r$50, $24r$51, $24r$52, $24r$53, $24r$54, $24r$55, $24r$56, $24r$57, $24r$58, $24r$59, $24r$6, $24r$60, $24r$61, $24r$62, $24r$63, $24r$64, $24r$65, $24r$66, $24r$67, $24r$68, $24r$69, $24r$7, $24r$70, $24r$71, $24r$72, $24r$73, $24r$74, $24r$75, $24r$76, $24r$77, $24r$78, $24r$79, $24r$8, $24r$80, $24r$81, $24r$82, $24r$83, $24r$84, $24r$85, $24r$86, $24r$87, $24r$88, $24r$89, $24r$9, $24r$90, $24r$91, $24r$92, $24r$93, $24r$94, $24r$95, $24r$96, $24r$97, $24r$98, $24r$99, _1, _10, _11, _12, _13, _2, _3, _4, _5, _6, _7, _8, _9, _arg, _arg$1, _arg$10, _arg$100, _arg$101, _arg$102, _arg$103, _arg$104, _arg$105, _arg$106, _arg$107, _arg$108, _arg$109, _arg$11, _arg$110, _arg$111, _arg$112, _arg$113, _arg$114, _arg$115, _arg$116, _arg$117, _arg$118, _arg$119, _arg$12, _arg$120, _arg$121, _arg$122, _arg$123, _arg$124, _arg$125, _arg$126, _arg$127, _arg$128, _arg$129, _arg$13, _arg$130, _arg$131, _arg$132, _arg$133, _arg$134, _arg$135, _arg$136, _arg$137, _arg$138, _arg$139, _arg$14, _arg$140, _arg$141, _arg$142, _arg$143, _arg$144, _arg$145, _arg$146, _arg$147, _arg$148, _arg$149, _arg$15, _arg$150, _arg$151, _arg$152, _arg$153, _arg$154, _arg$155, _arg$156, _arg$157, _arg$158, _arg$159, _arg$16, _arg$160, _arg$161, _arg$162, _arg$163, _arg$164, _arg$165, _arg$166, _arg$167, _arg$168, _arg$169, _arg$17, _arg$170, _arg$171, _arg$172, _arg$173, _arg$174, _arg$175, _arg$176, _arg$177, _arg$178, _arg$179, _arg$18, _arg$180, _arg$181, _arg$182, _arg$183, _arg$184, _arg$185, _arg$186, _arg$187, _arg$188, _arg$189, _arg$19, _arg$190, _arg$191, _arg$192, _arg$193, _arg$194, _arg$195, _arg$196, _arg$197, _arg$198, _arg$199, _arg$2, _arg$20, _arg$200, _arg$201, _arg$202, _arg$203, _arg$204, _arg$205, _arg$206, _arg$207, _arg$208, _arg$209, _arg$21, _arg$210, _arg$211, _arg$212, _arg$213, _arg$214, _arg$215, _arg$216, _arg$217, _arg$218, _arg$219, _arg$22, _arg$220, _arg$221, _arg$222, _arg$223, _arg$224, _arg$225, _arg$226, _arg$227, _arg$228, _arg$229, _arg$23, _arg$230, _arg$231, _arg$232, _arg$24, _arg$25, _arg$26, _arg$27, _arg$28, _arg$29, _arg$3, _arg$30, _arg$31, _arg$32, _arg$33, _arg$34, _arg$35, _arg$36, _arg$37, _arg$38, _arg$39, _arg$4, _arg$40, _arg$41, _arg$42, _arg$43, _arg$44, _arg$45, _arg$46, _arg$47, _arg$48, _arg$49, _arg$5, _arg$50, _arg$51, _arg$52, _arg$53, _arg$54, _arg$55, _arg$56, _arg$57, _arg$58, _arg$59, _arg$6, _arg$60, _arg$61, _arg$62, _arg$63, _arg$64, _arg$65, _arg$66, _arg$67, _arg$68, _arg$69, _arg$7, _arg$70, _arg$71, _arg$72, _arg$73, _arg$74, _arg$75, _arg$76, _arg$77, _arg$78, _arg$79, _arg$8, _arg$80, _arg$81, _arg$82, _arg$83, _arg$84, _arg$85, _arg$86, _arg$87, _arg$88, _arg$89, _arg$9, _arg$90, _arg$91, _arg$92, _arg$93, _arg$94, _arg$95, _arg$96, _arg$97, _arg$98, _arg$99, _entry, _entry$1, _entry$10, _entry$11, _entry$12, _entry$13, _entry$2, _entry$3, _entry$4, _entry$5, _entry$6, _entry$7, _entry$8, _entry$9, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _key, _key$1, _key$2, _keys, _r$1, _r$10, _r$100, _r$101, _r$102, _r$103, _r$104, _r$105, _r$106, _r$107, _r$108, _r$109, _r$11, _r$110, _r$111, _r$112, _r$113, _r$114, _r$115, _r$116, _r$117, _r$118, _r$119, _r$12, _r$120, _r$121, _r$122, _r$123, _r$124, _r$125, _r$126, _r$127, _r$128, _r$129, _r$13, _r$130, _r$131, _r$132, _r$133, _r$134, _r$135, _r$136, _r$137, _r$138, _r$139, _r$14, _r$140, _r$141, _r$142, _r$143, _r$144, _r$145, _r$146, _r$147, _r$148, _r$149, _r$15, _r$150, _r$151, _r$152, _r$153, _r$154, _r$155, _r$156, _r$157, _r$158, _r$159, _r$16, _r$160, _r$161, _r$162, _r$163, _r$164, _r$165, _r$166, _r$167, _r$168, _r$169, _r$17, _r$170, _r$171, _r$172, _r$173, _r$174, _r$175, _r$176, _r$177, _r$178, _r$179, _r$18, _r$180, _r$181, _r$182, _r$183, _r$184, _r$185, _r$186, _r$187, _r$188, _r$189, _r$19, _r$190, _r$191, _r$192, _r$193, _r$194, _r$195, _r$196, _r$197, _r$198, _r$199, _r$2, _r$20, _r$200, _r$201, _r$202, _r$203, _r$204, _r$205, _r$206, _r$207, _r$208, _r$209, _r$21, _r$210, _r$211, _r$212, _r$213, _r$214, _r$215, _r$216, _r$217, _r$218, _r$219, _r$22, _r$220, _r$221, _r$222, _r$223, _r$224, _r$225, _r$226, _r$227, _r$228, _r$229, _r$23, _r$230, _r$231, _r$232, _r$233, _r$234, _r$235, _r$236, _r$237, _r$238, _r$239, _r$24, _r$240, _r$241, _r$242, _r$243, _r$244, _r$245, _r$246, _r$247, _r$248, _r$249, _r$25, _r$250, _r$251, _r$252, _r$253, _r$254, _r$255, _r$256, _r$257, _r$258, _r$259, _r$26, _r$260, _r$261, _r$262, _r$263, _r$264, _r$265, _r$266, _r$267, _r$268, _r$269, _r$27, _r$270, _r$271, _r$272, _r$273, _r$274, _r$275, _r$276, _r$277, _r$278, _r$279, _r$28, _r$280, _r$281, _r$282, _r$283, _r$284, _r$285, _r$286, _r$287, _r$288, _r$289, _r$29, _r$290, _r$291, _r$292, _r$293, _r$294, _r$295, _r$296, _r$297, _r$298, _r$299, _r$3, _r$30, _r$300, _r$301, _r$302, _r$303, _r$304, _r$305, _r$306, _r$307, _r$308, _r$309, _r$31, _r$310, _r$311, _r$312, _r$313, _r$314, _r$315, _r$316, _r$317, _r$318, _r$319, _r$32, _r$320, _r$321, _r$322, _r$323, _r$324, _r$325, _r$326, _r$327, _r$328, _r$329, _r$33, _r$330, _r$331, _r$332, _r$333, _r$334, _r$335, _r$336, _r$337, _r$338, _r$339, _r$34, _r$340, _r$341, _r$342, _r$343, _r$344, _r$345, _r$346, _r$347, _r$348, _r$349, _r$35, _r$350, _r$351, _r$352, _r$353, _r$354, _r$355, _r$356, _r$357, _r$358, _r$359, _r$36, _r$360, _r$361, _r$362, _r$363, _r$364, _r$365, _r$366, _r$367, _r$368, _r$369, _r$37, _r$370, _r$371, _r$372, _r$373, _r$374, _r$375, _r$376, _r$377, _r$378, _r$379, _r$38, _r$380, _r$381, _r$382, _r$383, _r$384, _r$385, _r$386, _r$387, _r$388, _r$389, _r$39, _r$390, _r$391, _r$392, _r$393, _r$394, _r$395, _r$396, _r$397, _r$398, _r$399, _r$4, _r$40, _r$400, _r$401, _r$402, _r$403, _r$404, _r$405, _r$406, _r$407, _r$408, _r$409, _r$41, _r$410, _r$411, _r$412, _r$413, _r$414, _r$415, _r$416, _r$417, _r$418, _r$419, _r$42, _r$420, _r$421, _r$422, _r$423, _r$424, _r$425, _r$426, _r$427, _r$428, _r$429, _r$43, _r$430, _r$431, _r$432, _r$433, _r$434, _r$435, _r$436, _r$437, _r$438, _r$439, _r$44, _r$440, _r$441, _r$442, _r$443, _r$444, _r$445, _r$446, _r$447, _r$448, _r$449, _r$45, _r$450, _r$451, _r$452, _r$453, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$78, _r$79, _r$8, _r$80, _r$81, _r$82, _r$83, _r$84, _r$85, _r$86, _r$87, _r$88, _r$89, _r$9, _r$90, _r$91, _r$92, _r$93, _r$94, _r$95, _r$96, _r$97, _r$98, _r$99, _ref, _ref$1, _ref$10, _ref$11, _ref$12, _ref$13, _ref$14, _ref$15, _ref$16, _ref$17, _ref$18, _ref$19, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _size, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$37, _tuple$38, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, b, b$1, b$2, basic, basic$1, basic$2, c1, c2, call, call$1, collectIndexedElements, d, d$1, d$2, declaredFuncRecv, e, e$1, e$10, e$11, e$12, e$13, e$14, e$15, e$16, e$2, e$3, e$4, e$5, e$6, e$7, e$8, e$9, elemType, element, element$1, element$2, elements, elements$1, entries, expr, exprType, exprType$1, externalizeArgs, externalizeExpr, f, f$1, f$2, f$3, fc, fields, fields$1, fun, globalRef, i, i$1, i$2, i$3, i$4, id, id$1, id$2, innerTyp, inst, isBasic, isBasic$1, isCall, isCall$1, isInterface, isKeyValue, isPointer, isTuple, isTuple$1, isTuple$2, isUnary, j, jsTag, jsTag$1, key, kve, kve$1, list, methodName$1, name, name$1, names, newSel, o, o$1, o$2, o$3, o$4, o$5, o$6, obj, obj$1, obj$2, obj$3, obj$4, objVar, objVar$1, ok, ok$1, ok$10, ok$11, ok$12, ok$13, ok$14, ok$15, ok$16, ok$17, ok$18, ok$19, ok$2, ok$20, ok$21, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, ok$9, op, opIsStructOrArray, pattern, pattern$1, pattern$2, plainFun, ptrType$75, r, recv, resultVar, resultVar$1, rewritten, sel, sel$1, sel$2, shift, sig, skipCase, skipCase$1, slice, t, t$1, t$10, t$11, t$12, t$13, t$14, t$15, t$16, t$17, t$18, t$19, t$2, t$20, t$21, t$22, t$23, t$3, t$4, t$5, t$6, t$7, t$8, t$9, t2, typeCast, u, u$1, u$2, u$3, u$4, u$5, u$6, u$7, u$8, unary, v, value, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$27, x$28, x$29, x$3, x$30, x$31, x$32, x$33, x$34, x$35, x$36, x$37, x$38, x$39, x$4, x$40, x$41, x$42, x$43, x$44, x$45, x$46, x$47, x$5, x$6, x$7, x$8, x$9, y, zero, $s, $r, $c} = $restore(this, {expr});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			e = [e];
 			externalizeExpr = [externalizeExpr];
@@ -339702,1147 +342170,1210 @@ $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
 							$24r$18 = _r$81;
 							$s = 182; case 182: return $24r$18;
 						/* } */ case 180:
+						opIsStructOrArray = false;
 						_r$82 = t$5.Underlying(); /* */ $s = 183; case 183: if($c) { $c = false; _r$82 = _r$82.$blk(); } if (_r$82 && _r$82.$blk !== undefined) { break s; }
 						_ref$9 = _r$82;
 						/* */ if ($assertType(_ref$9, ptrType$4, true)[1] || $assertType(_ref$9, ptrType$7, true)[1]) { $s = 184; continue; }
 						/* */ $s = 185; continue;
 						/* if ($assertType(_ref$9, ptrType$4, true)[1] || $assertType(_ref$9, ptrType$7, true)[1]) { */ case 184:
-							_r$83 = fc[0].translateExpr(e$4.X); /* */ $s = 186; case 186: if($c) { $c = false; _r$83 = _r$83.$blk(); } if (_r$83 && _r$83.$blk !== undefined) { break s; }
-							$24r$19 = _r$83;
-							$s = 187; case 187: return $24r$19;
+							opIsStructOrArray = true;
 						/* } */ case 185:
 						elemType = $assertType(exprType, ptrType$3).Elem();
 						_ref$10 = astutil.RemoveParens(e$4.X);
-						/* */ if ($assertType(_ref$10, ptrType$55, true)[1]) { $s = 188; continue; }
-						/* */ if ($assertType(_ref$10, ptrType$12, true)[1]) { $s = 189; continue; }
-						/* */ if ($assertType(_ref$10, ptrType$23, true)[1]) { $s = 190; continue; }
-						/* */ if ($assertType(_ref$10, ptrType$54, true)[1]) { $s = 191; continue; }
-						/* */ if ($assertType(_ref$10, ptrType$56, true)[1]) { $s = 192; continue; }
-						/* */ $s = 193; continue;
-						/* if ($assertType(_ref$10, ptrType$55, true)[1]) { */ case 188:
+						/* */ if ($assertType(_ref$10, ptrType$55, true)[1]) { $s = 186; continue; }
+						/* */ if ($assertType(_ref$10, ptrType$12, true)[1]) { $s = 187; continue; }
+						/* */ if ($assertType(_ref$10, ptrType$23, true)[1]) { $s = 188; continue; }
+						/* */ if ($assertType(_ref$10, ptrType$54, true)[1]) { $s = 189; continue; }
+						/* */ if ($assertType(_ref$10, ptrType$56, true)[1]) { $s = 190; continue; }
+						/* */ $s = 191; continue;
+						/* if ($assertType(_ref$10, ptrType$55, true)[1]) { */ case 186:
 							x$4 = _ref$10.$val;
+							/* */ if (opIsStructOrArray) { $s = 193; continue; }
+							/* */ $s = 194; continue;
+							/* if (opIsStructOrArray) { */ case 193:
+								_r$83 = fc[0].translateExpr(e$4.X); /* */ $s = 195; case 195: if($c) { $c = false; _r$83 = _r$83.$blk(); } if (_r$83 && _r$83.$blk !== undefined) { break s; }
+								$24r$19 = _r$83;
+								$s = 196; case 196: return $24r$19;
+							/* } */ case 194:
 							_arg$26 = x$4;
-							_r$84 = fc[0].typeOf(e$4); /* */ $s = 195; case 195: if($c) { $c = false; _r$84 = _r$84.$blk(); } if (_r$84 && _r$84.$blk !== undefined) { break s; }
-							_r$85 = fc[0].typeName(_r$84); /* */ $s = 196; case 196: if($c) { $c = false; _r$85 = _r$85.$blk(); } if (_r$85 && _r$85.$blk !== undefined) { break s; }
+							_r$84 = fc[0].typeOf(e$4); /* */ $s = 197; case 197: if($c) { $c = false; _r$84 = _r$84.$blk(); } if (_r$84 && _r$84.$blk !== undefined) { break s; }
+							_r$85 = fc[0].typeName(_r$84); /* */ $s = 198; case 198: if($c) { $c = false; _r$85 = _r$85.$blk(); } if (_r$85 && _r$85.$blk !== undefined) { break s; }
 							_arg$27 = new $String(_r$85);
-							_r$86 = fc[0].formatExpr("$newDataPointer(%e, %s)", new sliceType([_arg$26, _arg$27])); /* */ $s = 197; case 197: if($c) { $c = false; _r$86 = _r$86.$blk(); } if (_r$86 && _r$86.$blk !== undefined) { break s; }
+							_r$86 = fc[0].formatExpr("$newDataPointer(%e, %s)", new sliceType([_arg$26, _arg$27])); /* */ $s = 199; case 199: if($c) { $c = false; _r$86 = _r$86.$blk(); } if (_r$86 && _r$86.$blk !== undefined) { break s; }
 							$24r$20 = _r$86;
-							$s = 198; case 198: return $24r$20;
-						/* } else if ($assertType(_ref$10, ptrType$12, true)[1]) { */ case 189:
+							$s = 200; case 200: return $24r$20;
+						/* } else if ($assertType(_ref$10, ptrType$12, true)[1]) { */ case 187:
 							x$5 = _ref$10.$val;
+							/* */ if (opIsStructOrArray) { $s = 201; continue; }
+							/* */ $s = 202; continue;
+							/* if (opIsStructOrArray) { */ case 201:
+								_r$87 = fc[0].translateExpr(e$4.X); /* */ $s = 203; case 203: if($c) { $c = false; _r$87 = _r$87.$blk(); } if (_r$87 && _r$87.$blk !== undefined) { break s; }
+								$24r$21 = _r$87;
+								$s = 204; case 204: return $24r$21;
+							/* } */ case 202:
 							obj$1 = $assertType((_entry$2 = $mapIndex(fc[0].pkgCtx.Info.Info.Uses,ptrType$12.keyFor(x$5)), _entry$2 !== undefined ? _entry$2.v : $ifaceNil), ptrType$16);
-							/* */ if ((_entry$3 = $mapIndex(fc[0].pkgCtx.escapingVars,ptrType$16.keyFor(obj$1)), _entry$3 !== undefined ? _entry$3.v : false)) { $s = 199; continue; }
-							/* */ $s = 200; continue;
-							/* if ((_entry$3 = $mapIndex(fc[0].pkgCtx.escapingVars,ptrType$16.keyFor(obj$1)), _entry$3 !== undefined ? _entry$3.v : false)) { */ case 199:
+							/* */ if ((_entry$3 = $mapIndex(fc[0].pkgCtx.escapingVars,ptrType$16.keyFor(obj$1)), _entry$3 !== undefined ? _entry$3.v : false)) { $s = 205; continue; }
+							/* */ $s = 206; continue;
+							/* if ((_entry$3 = $mapIndex(fc[0].pkgCtx.escapingVars,ptrType$16.keyFor(obj$1)), _entry$3 !== undefined ? _entry$3.v : false)) { */ case 205:
 								_tuple$10 = fc[0].assignedObjectName(obj$1);
 								name$1 = _tuple$10[0];
 								ok$5 = _tuple$10[1];
-								/* */ if (!ok$5) { $s = 201; continue; }
-								/* */ $s = 202; continue;
-								/* if (!ok$5) { */ case 201:
-									_r$87 = fmt.Errorf("escaping variable %s hasn't been assigned a JS name", new sliceType([obj$1])); /* */ $s = 203; case 203: if($c) { $c = false; _r$87 = _r$87.$blk(); } if (_r$87 && _r$87.$blk !== undefined) { break s; }
-									$panic(_r$87);
-								/* } */ case 202:
+								/* */ if (!ok$5) { $s = 207; continue; }
+								/* */ $s = 208; continue;
+								/* if (!ok$5) { */ case 207:
+									_r$88 = fmt.Errorf("escaping variable %s hasn't been assigned a JS name", new sliceType([obj$1])); /* */ $s = 209; case 209: if($c) { $c = false; _r$88 = _r$88.$blk(); } if (_r$88 && _r$88.$blk !== undefined) { break s; }
+									$panic(_r$88);
+								/* } */ case 208:
 								_arg$28 = new $String(name$1);
-								_r$88 = fc[0].typeName(exprType); /* */ $s = 204; case 204: if($c) { $c = false; _r$88 = _r$88.$blk(); } if (_r$88 && _r$88.$blk !== undefined) { break s; }
-								_arg$29 = new $String(_r$88);
-								_r$89 = fc[0].formatExpr("(%1s.$ptr || (%1s.$ptr = new %2s(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, %1s)))", new sliceType([_arg$28, _arg$29])); /* */ $s = 205; case 205: if($c) { $c = false; _r$89 = _r$89.$blk(); } if (_r$89 && _r$89.$blk !== undefined) { break s; }
-								$24r$21 = _r$89;
-								$s = 206; case 206: return $24r$21;
-							/* } */ case 200:
-							_r$90 = fc[0].varPtrName(obj$1); /* */ $s = 207; case 207: if($c) { $c = false; _r$90 = _r$90.$blk(); } if (_r$90 && _r$90.$blk !== undefined) { break s; }
-							_arg$30 = new $String(_r$90);
-							_r$91 = fc[0].typeName(exprType); /* */ $s = 208; case 208: if($c) { $c = false; _r$91 = _r$91.$blk(); } if (_r$91 && _r$91.$blk !== undefined) { break s; }
-							_arg$31 = new $String(_r$91);
-							_r$92 = fc[0].objectName(obj$1); /* */ $s = 209; case 209: if($c) { $c = false; _r$92 = _r$92.$blk(); } if (_r$92 && _r$92.$blk !== undefined) { break s; }
-							_arg$32 = new $String(_r$92);
+								_r$89 = fc[0].typeName(exprType); /* */ $s = 210; case 210: if($c) { $c = false; _r$89 = _r$89.$blk(); } if (_r$89 && _r$89.$blk !== undefined) { break s; }
+								_arg$29 = new $String(_r$89);
+								_r$90 = fc[0].formatExpr("(%1s.$ptr || (%1s.$ptr = new %2s(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, %1s)))", new sliceType([_arg$28, _arg$29])); /* */ $s = 211; case 211: if($c) { $c = false; _r$90 = _r$90.$blk(); } if (_r$90 && _r$90.$blk !== undefined) { break s; }
+								$24r$22 = _r$90;
+								$s = 212; case 212: return $24r$22;
+							/* } */ case 206:
+							_r$91 = fc[0].varPtrName(obj$1); /* */ $s = 213; case 213: if($c) { $c = false; _r$91 = _r$91.$blk(); } if (_r$91 && _r$91.$blk !== undefined) { break s; }
+							_arg$30 = new $String(_r$91);
+							_r$92 = fc[0].typeName(exprType); /* */ $s = 214; case 214: if($c) { $c = false; _r$92 = _r$92.$blk(); } if (_r$92 && _r$92.$blk !== undefined) { break s; }
+							_arg$31 = new $String(_r$92);
+							_r$93 = fc[0].objectName(obj$1); /* */ $s = 215; case 215: if($c) { $c = false; _r$93 = _r$93.$blk(); } if (_r$93 && _r$93.$blk !== undefined) { break s; }
+							_arg$32 = new $String(_r$93);
 							_arg$33 = x$5;
-							_r$93 = fc[0].newIdent("$v", elemType); /* */ $s = 210; case 210: if($c) { $c = false; _r$93 = _r$93.$blk(); } if (_r$93 && _r$93.$blk !== undefined) { break s; }
-							_arg$34 = _r$93;
-							_r$94 = fc[0].translateAssign(_arg$33, _arg$34, false); /* */ $s = 211; case 211: if($c) { $c = false; _r$94 = _r$94.$blk(); } if (_r$94 && _r$94.$blk !== undefined) { break s; }
-							_arg$35 = new $String(_r$94);
-							_r$95 = fc[0].formatExpr("(%1s || (%1s = new %2s(function() { return %3s; }, function($v) { %4s })))", new sliceType([_arg$30, _arg$31, _arg$32, _arg$35])); /* */ $s = 212; case 212: if($c) { $c = false; _r$95 = _r$95.$blk(); } if (_r$95 && _r$95.$blk !== undefined) { break s; }
-							$24r$22 = _r$95;
-							$s = 213; case 213: return $24r$22;
-						/* } else if ($assertType(_ref$10, ptrType$23, true)[1]) { */ case 190:
+							_r$94 = fc[0].newIdent("$v", elemType); /* */ $s = 216; case 216: if($c) { $c = false; _r$94 = _r$94.$blk(); } if (_r$94 && _r$94.$blk !== undefined) { break s; }
+							_arg$34 = _r$94;
+							_r$95 = fc[0].translateAssign(_arg$33, _arg$34, false); /* */ $s = 217; case 217: if($c) { $c = false; _r$95 = _r$95.$blk(); } if (_r$95 && _r$95.$blk !== undefined) { break s; }
+							_arg$35 = new $String(_r$95);
+							_r$96 = fc[0].formatExpr("(%1s || (%1s = new %2s(function() { return %3s; }, function($v) { %4s })))", new sliceType([_arg$30, _arg$31, _arg$32, _arg$35])); /* */ $s = 218; case 218: if($c) { $c = false; _r$96 = _r$96.$blk(); } if (_r$96 && _r$96.$blk !== undefined) { break s; }
+							$24r$23 = _r$96;
+							$s = 219; case 219: return $24r$23;
+						/* } else if ($assertType(_ref$10, ptrType$23, true)[1]) { */ case 188:
 							x$6 = _ref$10.$val;
-							_r$96 = fc[0].selectionOf(x$6); /* */ $s = 214; case 214: if($c) { $c = false; _r$96 = _r$96.$blk(); } if (_r$96 && _r$96.$blk !== undefined) { break s; }
-							_tuple$11 = _r$96;
+							/* */ if (opIsStructOrArray) { $s = 220; continue; }
+							/* */ $s = 221; continue;
+							/* if (opIsStructOrArray) { */ case 220:
+								_r$97 = fc[0].translateExpr(e$4.X); /* */ $s = 222; case 222: if($c) { $c = false; _r$97 = _r$97.$blk(); } if (_r$97 && _r$97.$blk !== undefined) { break s; }
+								$24r$24 = _r$97;
+								$s = 223; case 223: return $24r$24;
+							/* } */ case 221:
+							_r$98 = fc[0].selectionOf(x$6); /* */ $s = 224; case 224: if($c) { $c = false; _r$98 = _r$98.$blk(); } if (_r$98 && _r$98.$blk !== undefined) { break s; }
+							_tuple$11 = _r$98;
 							sel = _tuple$11[0];
 							ok$6 = _tuple$11[1];
-							/* */ if (!ok$6) { $s = 215; continue; }
-							/* */ $s = 216; continue;
-							/* if (!ok$6) { */ case 215:
+							/* */ if (!ok$6) { $s = 225; continue; }
+							/* */ $s = 226; continue;
+							/* if (!ok$6) { */ case 225:
 								obj$2 = $assertType((_entry$4 = $mapIndex(fc[0].pkgCtx.Info.Info.Uses,ptrType$12.keyFor(x$6.Sel)), _entry$4 !== undefined ? _entry$4.v : $ifaceNil), ptrType$16);
-								_r$97 = fc[0].varPtrName(obj$2); /* */ $s = 217; case 217: if($c) { $c = false; _r$97 = _r$97.$blk(); } if (_r$97 && _r$97.$blk !== undefined) { break s; }
-								_arg$36 = new $String(_r$97);
-								_r$98 = fc[0].typeName(exprType); /* */ $s = 218; case 218: if($c) { $c = false; _r$98 = _r$98.$blk(); } if (_r$98 && _r$98.$blk !== undefined) { break s; }
-								_arg$37 = new $String(_r$98);
-								_r$99 = fc[0].objectName(obj$2); /* */ $s = 219; case 219: if($c) { $c = false; _r$99 = _r$99.$blk(); } if (_r$99 && _r$99.$blk !== undefined) { break s; }
-								_arg$38 = new $String(_r$99);
+								_r$99 = fc[0].varPtrName(obj$2); /* */ $s = 227; case 227: if($c) { $c = false; _r$99 = _r$99.$blk(); } if (_r$99 && _r$99.$blk !== undefined) { break s; }
+								_arg$36 = new $String(_r$99);
+								_r$100 = fc[0].typeName(exprType); /* */ $s = 228; case 228: if($c) { $c = false; _r$100 = _r$100.$blk(); } if (_r$100 && _r$100.$blk !== undefined) { break s; }
+								_arg$37 = new $String(_r$100);
+								_r$101 = fc[0].objectName(obj$2); /* */ $s = 229; case 229: if($c) { $c = false; _r$101 = _r$101.$blk(); } if (_r$101 && _r$101.$blk !== undefined) { break s; }
+								_arg$38 = new $String(_r$101);
 								_arg$39 = x$6;
-								_r$100 = fc[0].newIdent("$v", elemType); /* */ $s = 220; case 220: if($c) { $c = false; _r$100 = _r$100.$blk(); } if (_r$100 && _r$100.$blk !== undefined) { break s; }
-								_arg$40 = _r$100;
-								_r$101 = fc[0].translateAssign(_arg$39, _arg$40, false); /* */ $s = 221; case 221: if($c) { $c = false; _r$101 = _r$101.$blk(); } if (_r$101 && _r$101.$blk !== undefined) { break s; }
-								_arg$41 = new $String(_r$101);
-								_r$102 = fc[0].formatExpr("(%1s || (%1s = new %2s(function() { return %3s; }, function($v) { %4s })))", new sliceType([_arg$36, _arg$37, _arg$38, _arg$41])); /* */ $s = 222; case 222: if($c) { $c = false; _r$102 = _r$102.$blk(); } if (_r$102 && _r$102.$blk !== undefined) { break s; }
-								$24r$23 = _r$102;
-								$s = 223; case 223: return $24r$23;
-							/* } */ case 216:
-							_r$103 = fc[0].typeOf(x$6.X); /* */ $s = 224; case 224: if($c) { $c = false; _r$103 = _r$103.$blk(); } if (_r$103 && _r$103.$blk !== undefined) { break s; }
-							_arg$42 = _r$103;
-							_r$104 = fc[0].newIdent("this.$target", _arg$42); /* */ $s = 225; case 225: if($c) { $c = false; _r$104 = _r$104.$blk(); } if (_r$104 && _r$104.$blk !== undefined) { break s; }
-							newSel = new ast.SelectorExpr.ptr(_r$104, x$6.Sel);
+								_r$102 = fc[0].newIdent("$v", elemType); /* */ $s = 230; case 230: if($c) { $c = false; _r$102 = _r$102.$blk(); } if (_r$102 && _r$102.$blk !== undefined) { break s; }
+								_arg$40 = _r$102;
+								_r$103 = fc[0].translateAssign(_arg$39, _arg$40, false); /* */ $s = 231; case 231: if($c) { $c = false; _r$103 = _r$103.$blk(); } if (_r$103 && _r$103.$blk !== undefined) { break s; }
+								_arg$41 = new $String(_r$103);
+								_r$104 = fc[0].formatExpr("(%1s || (%1s = new %2s(function() { return %3s; }, function($v) { %4s })))", new sliceType([_arg$36, _arg$37, _arg$38, _arg$41])); /* */ $s = 232; case 232: if($c) { $c = false; _r$104 = _r$104.$blk(); } if (_r$104 && _r$104.$blk !== undefined) { break s; }
+								$24r$25 = _r$104;
+								$s = 233; case 233: return $24r$25;
+							/* } */ case 226:
+							_r$105 = fc[0].typeOf(x$6.X); /* */ $s = 234; case 234: if($c) { $c = false; _r$105 = _r$105.$blk(); } if (_r$105 && _r$105.$blk !== undefined) { break s; }
+							_arg$42 = _r$105;
+							_r$106 = fc[0].newIdent("this.$target", _arg$42); /* */ $s = 235; case 235: if($c) { $c = false; _r$106 = _r$106.$blk(); } if (_r$106 && _r$106.$blk !== undefined) { break s; }
+							newSel = new ast.SelectorExpr.ptr(_r$106, x$6.Sel);
 							fc[0].setType(newSel, exprType);
 							_key$1 = newSel; (fc[0].pkgCtx.additionalSelections || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$23.keyFor(_key$1), { k: _key$1, v: sel });
-							_arg$43 = x$6.X;
-							_arg$44 = new $String(x$6.Sel.Name);
-							_r$105 = fc[0].typeName(exprType); /* */ $s = 226; case 226: if($c) { $c = false; _r$105 = _r$105.$blk(); } if (_r$105 && _r$105.$blk !== undefined) { break s; }
-							_arg$45 = new $String(_r$105);
-							_arg$46 = newSel;
-							_arg$47 = newSel;
-							_r$106 = fc[0].newIdent("$v", exprType); /* */ $s = 227; case 227: if($c) { $c = false; _r$106 = _r$106.$blk(); } if (_r$106 && _r$106.$blk !== undefined) { break s; }
-							_arg$48 = _r$106;
-							_r$107 = fc[0].translateAssign(_arg$47, _arg$48, false); /* */ $s = 228; case 228: if($c) { $c = false; _r$107 = _r$107.$blk(); } if (_r$107 && _r$107.$blk !== undefined) { break s; }
-							_arg$49 = new $String(_r$107);
-							_r$108 = fc[0].formatExpr("(%1e.$ptr_%2s || (%1e.$ptr_%2s = new %3s(function() { return %4e; }, function($v) { %5s }, %1e)))", new sliceType([_arg$43, _arg$44, _arg$45, _arg$46, _arg$49])); /* */ $s = 229; case 229: if($c) { $c = false; _r$108 = _r$108.$blk(); } if (_r$108 && _r$108.$blk !== undefined) { break s; }
-							$24r$24 = _r$108;
-							$s = 230; case 230: return $24r$24;
-						/* } else if ($assertType(_ref$10, ptrType$54, true)[1]) { */ case 191:
-							x$7 = _ref$10.$val;
-							_r$109 = fc[0].typeOf(x$7.X); /* */ $s = 231; case 231: if($c) { $c = false; _r$109 = _r$109.$blk(); } if (_r$109 && _r$109.$blk !== undefined) { break s; }
-							_r$110 = _r$109.Underlying(); /* */ $s = 232; case 232: if($c) { $c = false; _r$110 = _r$110.$blk(); } if (_r$110 && _r$110.$blk !== undefined) { break s; }
-							_tuple$12 = $assertType(_r$110, ptrType$11, true);
+							_r$107 = fc[0].typeOf(x$6.X); /* */ $s = 236; case 236: if($c) { $c = false; _r$107 = _r$107.$blk(); } if (_r$107 && _r$107.$blk !== undefined) { break s; }
+							_r$108 = _r$107.Underlying(); /* */ $s = 237; case 237: if($c) { $c = false; _r$108 = _r$108.$blk(); } if (_r$108 && _r$108.$blk !== undefined) { break s; }
+							_tuple$12 = $assertType(_r$108, ptrType$3, true);
 							ok$7 = _tuple$12[1];
-							/* */ if (ok$7) { $s = 233; continue; }
-							/* */ $s = 234; continue;
-							/* if (ok$7) { */ case 233:
-								_arg$50 = x$7.X;
-								_arg$51 = x$7.Index;
-								_r$111 = fc[0].typeName(exprType); /* */ $s = 235; case 235: if($c) { $c = false; _r$111 = _r$111.$blk(); } if (_r$111 && _r$111.$blk !== undefined) { break s; }
-								_arg$52 = new $String(_r$111);
-								_r$112 = fc[0].formatExpr("$indexPtr(%1e.$array, %1e.$offset + %2e, %3s)", new sliceType([_arg$50, _arg$51, _arg$52])); /* */ $s = 236; case 236: if($c) { $c = false; _r$112 = _r$112.$blk(); } if (_r$112 && _r$112.$blk !== undefined) { break s; }
-								$24r$25 = _r$112;
-								$s = 237; case 237: return $24r$25;
-							/* } */ case 234:
-							_arg$53 = x$7.X;
-							_arg$54 = x$7.Index;
-							_r$113 = fc[0].typeName(exprType); /* */ $s = 238; case 238: if($c) { $c = false; _r$113 = _r$113.$blk(); } if (_r$113 && _r$113.$blk !== undefined) { break s; }
-							_arg$55 = new $String(_r$113);
-							_r$114 = fc[0].formatExpr("$indexPtr(%e, %e, %s)", new sliceType([_arg$53, _arg$54, _arg$55])); /* */ $s = 239; case 239: if($c) { $c = false; _r$114 = _r$114.$blk(); } if (_r$114 && _r$114.$blk !== undefined) { break s; }
-							$24r$26 = _r$114;
-							$s = 240; case 240: return $24r$26;
-						/* } else if ($assertType(_ref$10, ptrType$56, true)[1]) { */ case 192:
+							/* */ if (ok$7) { $s = 238; continue; }
+							/* */ $s = 239; continue;
+							/* if (ok$7) { */ case 238:
+								_arg$43 = x$6.X;
+								_r$109 = fc[0].typeOf(x$6.X); /* */ $s = 240; case 240: if($c) { $c = false; _r$109 = _r$109.$blk(); } if (_r$109 && _r$109.$blk !== undefined) { break s; }
+								_r$110 = fc[0].typeName(_r$109); /* */ $s = 241; case 241: if($c) { $c = false; _r$110 = _r$110.$blk(); } if (_r$110 && _r$110.$blk !== undefined) { break s; }
+								_arg$44 = new $String(_r$110);
+								_arg$45 = new $String(x$6.Sel.Name);
+								_r$111 = fc[0].typeName(exprType); /* */ $s = 242; case 242: if($c) { $c = false; _r$111 = _r$111.$blk(); } if (_r$111 && _r$111.$blk !== undefined) { break s; }
+								_arg$46 = new $String(_r$111);
+								_arg$47 = newSel;
+								_arg$48 = newSel;
+								_r$112 = fc[0].newIdent("$v", exprType); /* */ $s = 243; case 243: if($c) { $c = false; _r$112 = _r$112.$blk(); } if (_r$112 && _r$112.$blk !== undefined) { break s; }
+								_arg$49 = _r$112;
+								_r$113 = fc[0].translateAssign(_arg$48, _arg$49, false); /* */ $s = 244; case 244: if($c) { $c = false; _r$113 = _r$113.$blk(); } if (_r$113 && _r$113.$blk !== undefined) { break s; }
+								_arg$50 = new $String(_r$113);
+								_r$114 = fc[0].formatExpr("(%1e === %2s.nil && $throwNilPointerError(), (%1e.$ptr_%3s || (%1e.$ptr_%3s = new %4s(function() { return %5e; }, function($v) { %6s }, %1e))))", new sliceType([_arg$43, _arg$44, _arg$45, _arg$46, _arg$47, _arg$50])); /* */ $s = 245; case 245: if($c) { $c = false; _r$114 = _r$114.$blk(); } if (_r$114 && _r$114.$blk !== undefined) { break s; }
+								$24r$26 = _r$114;
+								$s = 246; case 246: return $24r$26;
+							/* } */ case 239:
+							_arg$51 = x$6.X;
+							_arg$52 = new $String(x$6.Sel.Name);
+							_r$115 = fc[0].typeName(exprType); /* */ $s = 247; case 247: if($c) { $c = false; _r$115 = _r$115.$blk(); } if (_r$115 && _r$115.$blk !== undefined) { break s; }
+							_arg$53 = new $String(_r$115);
+							_arg$54 = newSel;
+							_arg$55 = newSel;
+							_r$116 = fc[0].newIdent("$v", exprType); /* */ $s = 248; case 248: if($c) { $c = false; _r$116 = _r$116.$blk(); } if (_r$116 && _r$116.$blk !== undefined) { break s; }
+							_arg$56 = _r$116;
+							_r$117 = fc[0].translateAssign(_arg$55, _arg$56, false); /* */ $s = 249; case 249: if($c) { $c = false; _r$117 = _r$117.$blk(); } if (_r$117 && _r$117.$blk !== undefined) { break s; }
+							_arg$57 = new $String(_r$117);
+							_r$118 = fc[0].formatExpr("(%1e.$ptr_%2s || (%1e.$ptr_%2s = new %3s(function() { return %4e; }, function($v) { %5s }, %1e)))", new sliceType([_arg$51, _arg$52, _arg$53, _arg$54, _arg$57])); /* */ $s = 250; case 250: if($c) { $c = false; _r$118 = _r$118.$blk(); } if (_r$118 && _r$118.$blk !== undefined) { break s; }
+							$24r$27 = _r$118;
+							$s = 251; case 251: return $24r$27;
+						/* } else if ($assertType(_ref$10, ptrType$54, true)[1]) { */ case 189:
+							x$7 = _ref$10.$val;
+							_r$119 = fc[0].typeOf(x$7.X); /* */ $s = 252; case 252: if($c) { $c = false; _r$119 = _r$119.$blk(); } if (_r$119 && _r$119.$blk !== undefined) { break s; }
+							_r$120 = _r$119.Underlying(); /* */ $s = 253; case 253: if($c) { $c = false; _r$120 = _r$120.$blk(); } if (_r$120 && _r$120.$blk !== undefined) { break s; }
+							_tuple$13 = $assertType(_r$120, ptrType$11, true);
+							ok$8 = _tuple$13[1];
+							/* */ if (ok$8) { $s = 254; continue; }
+							/* */ $s = 255; continue;
+							/* if (ok$8) { */ case 254:
+								pattern = rangeCheck("$indexPtr(%1e.$array, %1e.$offset + %2f, %3s)", !($interfaceIsEqual((_entry$5 = $mapIndex(fc[0].pkgCtx.Info.Info.Types,ast.Expr.keyFor(x$7.Index)), _entry$5 !== undefined ? _entry$5.v : new types.TypeAndValue.ptr(0, $ifaceNil, $ifaceNil)).Value, $ifaceNil)), false);
+								_arg$58 = pattern;
+								_arg$59 = x$7.X;
+								_arg$60 = x$7.Index;
+								_r$121 = fc[0].typeName(exprType); /* */ $s = 256; case 256: if($c) { $c = false; _r$121 = _r$121.$blk(); } if (_r$121 && _r$121.$blk !== undefined) { break s; }
+								_arg$61 = new $String(_r$121);
+								_r$122 = fc[0].formatExpr(_arg$58, new sliceType([_arg$59, _arg$60, _arg$61])); /* */ $s = 257; case 257: if($c) { $c = false; _r$122 = _r$122.$blk(); } if (_r$122 && _r$122.$blk !== undefined) { break s; }
+								$24r$28 = _r$122;
+								$s = 258; case 258: return $24r$28;
+							/* } */ case 255:
+							pattern$1 = rangeCheck("$indexPtr(%1e, %2f, %3s)", !($interfaceIsEqual((_entry$6 = $mapIndex(fc[0].pkgCtx.Info.Info.Types,ast.Expr.keyFor(x$7.Index)), _entry$6 !== undefined ? _entry$6.v : new types.TypeAndValue.ptr(0, $ifaceNil, $ifaceNil)).Value, $ifaceNil)), true);
+							_arg$62 = pattern$1;
+							_arg$63 = x$7.X;
+							_arg$64 = x$7.Index;
+							_r$123 = fc[0].typeName(exprType); /* */ $s = 259; case 259: if($c) { $c = false; _r$123 = _r$123.$blk(); } if (_r$123 && _r$123.$blk !== undefined) { break s; }
+							_arg$65 = new $String(_r$123);
+							_r$124 = fc[0].formatExpr(_arg$62, new sliceType([_arg$63, _arg$64, _arg$65])); /* */ $s = 260; case 260: if($c) { $c = false; _r$124 = _r$124.$blk(); } if (_r$124 && _r$124.$blk !== undefined) { break s; }
+							$24r$29 = _r$124;
+							$s = 261; case 261: return $24r$29;
+						/* } else if ($assertType(_ref$10, ptrType$56, true)[1]) { */ case 190:
 							x$8 = _ref$10.$val;
-							_r$115 = fc[0].translateExpr(x$8.X); /* */ $s = 241; case 241: if($c) { $c = false; _r$115 = _r$115.$blk(); } if (_r$115 && _r$115.$blk !== undefined) { break s; }
-							$24r$27 = _r$115;
-							$s = 242; case 242: return $24r$27;
-						/* } else { */ case 193:
+							_r$125 = fc[0].translateExpr(x$8.X); /* */ $s = 262; case 262: if($c) { $c = false; _r$125 = _r$125.$blk(); } if (_r$125 && _r$125.$blk !== undefined) { break s; }
+							$24r$30 = _r$125;
+							$s = 263; case 263: return $24r$30;
+						/* } else { */ case 191:
 							x$9 = _ref$10;
-							_r$116 = fmt.Sprintf("Unhandled: %T\n", new sliceType([x$9])); /* */ $s = 243; case 243: if($c) { $c = false; _r$116 = _r$116.$blk(); } if (_r$116 && _r$116.$blk !== undefined) { break s; }
-							$panic(new $String(_r$116));
-						/* } */ case 194:
+							_r$126 = fmt.Sprintf("Unhandled: %T\n", new sliceType([x$9])); /* */ $s = 264; case 264: if($c) { $c = false; _r$126 = _r$126.$blk(); } if (_r$126 && _r$126.$blk !== undefined) { break s; }
+							$panic(new $String(_r$126));
+						/* } */ case 192:
 						$s = 178; continue;
 					/* } else if (_2 === (36)) { */ case 177:
-						_r$117 = types.NewSignatureType(ptrType$16.nil, sliceType$9.nil, sliceType$9.nil, types.NewTuple(new sliceType$8([types.NewVar(0, ptrType$47.nil, "", t$5)])), types.NewTuple(new sliceType$8([types.NewVar(0, ptrType$47.nil, "", exprType), types.NewVar(0, ptrType$47.nil, "", (x$10 = types.Typ, (1 >= x$10.$length ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + 1])))])), false); /* */ $s = 244; case 244: if($c) { $c = false; _r$117 = _r$117.$blk(); } if (_r$117 && _r$117.$blk !== undefined) { break s; }
-						_arg$56 = _r$117;
-						_r$118 = fc[0].newIdent("$recv", _arg$56); /* */ $s = 245; case 245: if($c) { $c = false; _r$118 = _r$118.$blk(); } if (_r$118 && _r$118.$blk !== undefined) { break s; }
-						call = new ast.CallExpr.ptr(_r$118, 0, new sliceType$3([e$4.X]), 0, 0);
+						_r$127 = types.NewSignatureType(ptrType$16.nil, sliceType$9.nil, sliceType$9.nil, types.NewTuple(new sliceType$8([types.NewVar(0, ptrType$47.nil, "", t$5)])), types.NewTuple(new sliceType$8([types.NewVar(0, ptrType$47.nil, "", exprType), types.NewVar(0, ptrType$47.nil, "", (x$10 = types.Typ, (1 >= x$10.$length ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + 1])))])), false); /* */ $s = 265; case 265: if($c) { $c = false; _r$127 = _r$127.$blk(); } if (_r$127 && _r$127.$blk !== undefined) { break s; }
+						_arg$66 = _r$127;
+						_r$128 = fc[0].newIdent("$recv", _arg$66); /* */ $s = 266; case 266: if($c) { $c = false; _r$128 = _r$128.$blk(); } if (_r$128 && _r$128.$blk !== undefined) { break s; }
+						call = new ast.CallExpr.ptr(_r$128, 0, new sliceType$3([e$4.X]), 0, 0);
 						_key$2 = call; (fc[0].FuncInfo.Blocking || $throwRuntimeError("assignment to entry in nil map")).set(ast.Node.keyFor(_key$2), { k: _key$2, v: true });
-						_tuple$13 = $assertType(exprType, ptrType$1, true);
-						isTuple = _tuple$13[1];
-						/* */ if (isTuple) { $s = 246; continue; }
-						/* */ $s = 247; continue;
-						/* if (isTuple) { */ case 246:
-							_r$119 = fc[0].formatExpr("%e", new sliceType([call])); /* */ $s = 248; case 248: if($c) { $c = false; _r$119 = _r$119.$blk(); } if (_r$119 && _r$119.$blk !== undefined) { break s; }
-							$24r$28 = _r$119;
-							$s = 249; case 249: return $24r$28;
-						/* } */ case 247:
-						_r$120 = fc[0].formatExpr("%e[0]", new sliceType([call])); /* */ $s = 250; case 250: if($c) { $c = false; _r$120 = _r$120.$blk(); } if (_r$120 && _r$120.$blk !== undefined) { break s; }
-						$24r$29 = _r$120;
-						$s = 251; case 251: return $24r$29;
+						_tuple$14 = $assertType(exprType, ptrType$1, true);
+						isTuple = _tuple$14[1];
+						/* */ if (isTuple) { $s = 267; continue; }
+						/* */ $s = 268; continue;
+						/* if (isTuple) { */ case 267:
+							_r$129 = fc[0].formatExpr("%e", new sliceType([call])); /* */ $s = 269; case 269: if($c) { $c = false; _r$129 = _r$129.$blk(); } if (_r$129 && _r$129.$blk !== undefined) { break s; }
+							$24r$31 = _r$129;
+							$s = 270; case 270: return $24r$31;
+						/* } */ case 268:
+						_r$130 = fc[0].formatExpr("%e[0]", new sliceType([call])); /* */ $s = 271; case 271: if($c) { $c = false; _r$130 = _r$130.$blk(); } if (_r$130 && _r$130.$blk !== undefined) { break s; }
+						$24r$32 = _r$130;
+						$s = 272; case 272: return $24r$32;
 					/* } */ case 178:
 				case 175:
-				_r$121 = t$5.Underlying(); /* */ $s = 252; case 252: if($c) { $c = false; _r$121 = _r$121.$blk(); } if (_r$121 && _r$121.$blk !== undefined) { break s; }
-				basic$1 = $assertType(_r$121, ptrType$6);
+				_r$131 = t$5.Underlying(); /* */ $s = 273; case 273: if($c) { $c = false; _r$131 = _r$131.$blk(); } if (_r$131 && _r$131.$blk !== undefined) { break s; }
+				basic$1 = $assertType(_r$131, ptrType$6);
 					_3 = e$4.Op;
-					/* */ if (_3 === (12)) { $s = 254; continue; }
-					/* */ if (_3 === (13)) { $s = 255; continue; }
-					/* */ if (_3 === (19)) { $s = 256; continue; }
-					/* */ if (_3 === (43)) { $s = 257; continue; }
-					/* */ $s = 258; continue;
-					/* if (_3 === (12)) { */ case 254:
-						_r$122 = fc[0].translateExpr(e$4.X); /* */ $s = 260; case 260: if($c) { $c = false; _r$122 = _r$122.$blk(); } if (_r$122 && _r$122.$blk !== undefined) { break s; }
-						$24r$30 = _r$122;
-						$s = 261; case 261: return $24r$30;
-					/* } else if (_3 === (13)) { */ case 255:
-							/* */ if (is64Bit(basic$1)) { $s = 263; continue; }
-							/* */ if (isComplex(basic$1)) { $s = 264; continue; }
-							/* */ if (isUnsigned(basic$1)) { $s = 265; continue; }
-							/* */ $s = 266; continue;
-							/* if (is64Bit(basic$1)) { */ case 263:
-								_r$123 = fc[0].typeName(t$5); /* */ $s = 268; case 268: if($c) { $c = false; _r$123 = _r$123.$blk(); } if (_r$123 && _r$123.$blk !== undefined) { break s; }
-								_arg$57 = new $String(_r$123);
-								_arg$58 = e$4.X;
-								_r$124 = fc[0].formatExpr("new %1s(-%2h, -%2l)", new sliceType([_arg$57, _arg$58])); /* */ $s = 269; case 269: if($c) { $c = false; _r$124 = _r$124.$blk(); } if (_r$124 && _r$124.$blk !== undefined) { break s; }
-								$24r$31 = _r$124;
-								$s = 270; case 270: return $24r$31;
-							/* } else if (isComplex(basic$1)) { */ case 264:
-								_r$125 = fc[0].typeName(t$5); /* */ $s = 271; case 271: if($c) { $c = false; _r$125 = _r$125.$blk(); } if (_r$125 && _r$125.$blk !== undefined) { break s; }
-								_arg$59 = new $String(_r$125);
-								_arg$60 = e$4.X;
-								_r$126 = fc[0].formatExpr("new %1s(-%2r, -%2i)", new sliceType([_arg$59, _arg$60])); /* */ $s = 272; case 272: if($c) { $c = false; _r$126 = _r$126.$blk(); } if (_r$126 && _r$126.$blk !== undefined) { break s; }
-								$24r$32 = _r$126;
-								$s = 273; case 273: return $24r$32;
-							/* } else if (isUnsigned(basic$1)) { */ case 265:
-								_r$127 = fc[0].formatExpr("-%e", new sliceType([e$4.X])); /* */ $s = 274; case 274: if($c) { $c = false; _r$127 = _r$127.$blk(); } if (_r$127 && _r$127.$blk !== undefined) { break s; }
-								_r$128 = fc[0].fixNumber(_r$127, basic$1); /* */ $s = 275; case 275: if($c) { $c = false; _r$128 = _r$128.$blk(); } if (_r$128 && _r$128.$blk !== undefined) { break s; }
-								$24r$33 = _r$128;
-								$s = 276; case 276: return $24r$33;
-							/* } else { */ case 266:
-								_r$129 = fc[0].formatExpr("-%e", new sliceType([e$4.X])); /* */ $s = 277; case 277: if($c) { $c = false; _r$129 = _r$129.$blk(); } if (_r$129 && _r$129.$blk !== undefined) { break s; }
-								$24r$34 = _r$129;
-								$s = 278; case 278: return $24r$34;
-							/* } */ case 267:
-						case 262:
-						$s = 259; continue;
-					/* } else if (_3 === (19)) { */ case 256:
-						/* */ if (is64Bit(basic$1)) { $s = 279; continue; }
-						/* */ $s = 280; continue;
-						/* if (is64Bit(basic$1)) { */ case 279:
-							_r$130 = fc[0].typeName(t$5); /* */ $s = 281; case 281: if($c) { $c = false; _r$130 = _r$130.$blk(); } if (_r$130 && _r$130.$blk !== undefined) { break s; }
-							_arg$61 = new $String(_r$130);
-							_arg$62 = e$4.X;
-							_r$131 = fc[0].formatExpr("new %1s(~%2h, ~%2l >>> 0)", new sliceType([_arg$61, _arg$62])); /* */ $s = 282; case 282: if($c) { $c = false; _r$131 = _r$131.$blk(); } if (_r$131 && _r$131.$blk !== undefined) { break s; }
-							$24r$35 = _r$131;
-							$s = 283; case 283: return $24r$35;
-						/* } */ case 280:
-						_r$132 = fc[0].formatExpr("~%e", new sliceType([e$4.X])); /* */ $s = 284; case 284: if($c) { $c = false; _r$132 = _r$132.$blk(); } if (_r$132 && _r$132.$blk !== undefined) { break s; }
-						_r$133 = fc[0].fixNumber(_r$132, basic$1); /* */ $s = 285; case 285: if($c) { $c = false; _r$133 = _r$133.$blk(); } if (_r$133 && _r$133.$blk !== undefined) { break s; }
-						$24r$36 = _r$133;
-						$s = 286; case 286: return $24r$36;
-					/* } else if (_3 === (43)) { */ case 257:
-						_r$134 = fc[0].formatExpr("!%e", new sliceType([e$4.X])); /* */ $s = 287; case 287: if($c) { $c = false; _r$134 = _r$134.$blk(); } if (_r$134 && _r$134.$blk !== undefined) { break s; }
-						$24r$37 = _r$134;
-						$s = 288; case 288: return $24r$37;
-					/* } else { */ case 258:
+					/* */ if (_3 === (12)) { $s = 275; continue; }
+					/* */ if (_3 === (13)) { $s = 276; continue; }
+					/* */ if (_3 === (19)) { $s = 277; continue; }
+					/* */ if (_3 === (43)) { $s = 278; continue; }
+					/* */ $s = 279; continue;
+					/* if (_3 === (12)) { */ case 275:
+						_r$132 = fc[0].translateExpr(e$4.X); /* */ $s = 281; case 281: if($c) { $c = false; _r$132 = _r$132.$blk(); } if (_r$132 && _r$132.$blk !== undefined) { break s; }
+						$24r$33 = _r$132;
+						$s = 282; case 282: return $24r$33;
+					/* } else if (_3 === (13)) { */ case 276:
+							/* */ if (is64Bit(basic$1)) { $s = 284; continue; }
+							/* */ if (isComplex(basic$1)) { $s = 285; continue; }
+							/* */ if (isUnsigned(basic$1)) { $s = 286; continue; }
+							/* */ $s = 287; continue;
+							/* if (is64Bit(basic$1)) { */ case 284:
+								_r$133 = fc[0].typeName(t$5); /* */ $s = 289; case 289: if($c) { $c = false; _r$133 = _r$133.$blk(); } if (_r$133 && _r$133.$blk !== undefined) { break s; }
+								_arg$67 = new $String(_r$133);
+								_arg$68 = e$4.X;
+								_r$134 = fc[0].formatExpr("new %1s(-%2h, -%2l)", new sliceType([_arg$67, _arg$68])); /* */ $s = 290; case 290: if($c) { $c = false; _r$134 = _r$134.$blk(); } if (_r$134 && _r$134.$blk !== undefined) { break s; }
+								$24r$34 = _r$134;
+								$s = 291; case 291: return $24r$34;
+							/* } else if (isComplex(basic$1)) { */ case 285:
+								_r$135 = fc[0].typeName(t$5); /* */ $s = 292; case 292: if($c) { $c = false; _r$135 = _r$135.$blk(); } if (_r$135 && _r$135.$blk !== undefined) { break s; }
+								_arg$69 = new $String(_r$135);
+								_arg$70 = e$4.X;
+								_r$136 = fc[0].formatExpr("new %1s(-%2r, -%2i)", new sliceType([_arg$69, _arg$70])); /* */ $s = 293; case 293: if($c) { $c = false; _r$136 = _r$136.$blk(); } if (_r$136 && _r$136.$blk !== undefined) { break s; }
+								$24r$35 = _r$136;
+								$s = 294; case 294: return $24r$35;
+							/* } else if (isUnsigned(basic$1)) { */ case 286:
+								_r$137 = fc[0].formatExpr("-%e", new sliceType([e$4.X])); /* */ $s = 295; case 295: if($c) { $c = false; _r$137 = _r$137.$blk(); } if (_r$137 && _r$137.$blk !== undefined) { break s; }
+								_r$138 = fc[0].fixNumber(_r$137, basic$1); /* */ $s = 296; case 296: if($c) { $c = false; _r$138 = _r$138.$blk(); } if (_r$138 && _r$138.$blk !== undefined) { break s; }
+								$24r$36 = _r$138;
+								$s = 297; case 297: return $24r$36;
+							/* } else { */ case 287:
+								_r$139 = fc[0].formatExpr("-%e", new sliceType([e$4.X])); /* */ $s = 298; case 298: if($c) { $c = false; _r$139 = _r$139.$blk(); } if (_r$139 && _r$139.$blk !== undefined) { break s; }
+								$24r$37 = _r$139;
+								$s = 299; case 299: return $24r$37;
+							/* } */ case 288:
+						case 283:
+						$s = 280; continue;
+					/* } else if (_3 === (19)) { */ case 277:
+						/* */ if (is64Bit(basic$1)) { $s = 300; continue; }
+						/* */ $s = 301; continue;
+						/* if (is64Bit(basic$1)) { */ case 300:
+							_r$140 = fc[0].typeName(t$5); /* */ $s = 302; case 302: if($c) { $c = false; _r$140 = _r$140.$blk(); } if (_r$140 && _r$140.$blk !== undefined) { break s; }
+							_arg$71 = new $String(_r$140);
+							_arg$72 = e$4.X;
+							_r$141 = fc[0].formatExpr("new %1s(~%2h, ~%2l >>> 0)", new sliceType([_arg$71, _arg$72])); /* */ $s = 303; case 303: if($c) { $c = false; _r$141 = _r$141.$blk(); } if (_r$141 && _r$141.$blk !== undefined) { break s; }
+							$24r$38 = _r$141;
+							$s = 304; case 304: return $24r$38;
+						/* } */ case 301:
+						_r$142 = fc[0].formatExpr("~%e", new sliceType([e$4.X])); /* */ $s = 305; case 305: if($c) { $c = false; _r$142 = _r$142.$blk(); } if (_r$142 && _r$142.$blk !== undefined) { break s; }
+						_r$143 = fc[0].fixNumber(_r$142, basic$1); /* */ $s = 306; case 306: if($c) { $c = false; _r$143 = _r$143.$blk(); } if (_r$143 && _r$143.$blk !== undefined) { break s; }
+						$24r$39 = _r$143;
+						$s = 307; case 307: return $24r$39;
+					/* } else if (_3 === (43)) { */ case 278:
+						_r$144 = fc[0].formatExpr("!%e", new sliceType([e$4.X])); /* */ $s = 308; case 308: if($c) { $c = false; _r$144 = _r$144.$blk(); } if (_r$144 && _r$144.$blk !== undefined) { break s; }
+						$24r$40 = _r$144;
+						$s = 309; case 309: return $24r$40;
+					/* } else { */ case 279:
 						$panic(new token.Token(e$4.Op));
-					/* } */ case 259:
-				case 253:
+					/* } */ case 280:
+				case 274:
 				$s = 87; continue;
 			/* } else if ($assertType(_ref$1, ptrType$70, true)[1]) { */ case 75:
 				e$5 = _ref$1.$val;
-				/* */ if (e$5.Op === 44) { $s = 289; continue; }
-				/* */ $s = 290; continue;
-				/* if (e$5.Op === 44) { */ case 289:
-					_r$135 = fc[0].translateExpr(new ast.BinaryExpr.ptr(e$5.X, 0, 39, e$5.Y)); /* */ $s = 291; case 291: if($c) { $c = false; _r$135 = _r$135.$blk(); } if (_r$135 && _r$135.$blk !== undefined) { break s; }
-					_arg$63 = _r$135;
-					_r$136 = fc[0].formatExpr("!(%s)", new sliceType([_arg$63])); /* */ $s = 292; case 292: if($c) { $c = false; _r$136 = _r$136.$blk(); } if (_r$136 && _r$136.$blk !== undefined) { break s; }
-					$24r$38 = _r$136;
-					$s = 293; case 293: return $24r$38;
-				/* } */ case 290:
-				_r$137 = fc[0].typeOf(e$5.X); /* */ $s = 294; case 294: if($c) { $c = false; _r$137 = _r$137.$blk(); } if (_r$137 && _r$137.$blk !== undefined) { break s; }
-				t$6 = _r$137;
-				_r$138 = fc[0].typeOf(e$5.Y); /* */ $s = 295; case 295: if($c) { $c = false; _r$138 = _r$138.$blk(); } if (_r$138 && _r$138.$blk !== undefined) { break s; }
-				t2 = _r$138;
-				_r$139 = t2.Underlying(); /* */ $s = 296; case 296: if($c) { $c = false; _r$139 = _r$139.$blk(); } if (_r$139 && _r$139.$blk !== undefined) { break s; }
-				_tuple$14 = $assertType(_r$139, ptrType$9, true);
-				isInterface = _tuple$14[1];
-				if (isInterface) { _v$1 = true; $s = 299; continue s; }
-				_r$140 = types.Identical(t$6, (x$11 = types.Typ, (25 >= x$11.$length ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + 25]))); /* */ $s = 300; case 300: if($c) { $c = false; _r$140 = _r$140.$blk(); } if (_r$140 && _r$140.$blk !== undefined) { break s; }
-				_v$1 = _r$140; case 299:
-				/* */ if (_v$1) { $s = 297; continue; }
-				/* */ $s = 298; continue;
-				/* if (_v$1) { */ case 297:
+				/* */ if (e$5.Op === 44) { $s = 310; continue; }
+				/* */ $s = 311; continue;
+				/* if (e$5.Op === 44) { */ case 310:
+					_r$145 = fc[0].translateExpr(new ast.BinaryExpr.ptr(e$5.X, 0, 39, e$5.Y)); /* */ $s = 312; case 312: if($c) { $c = false; _r$145 = _r$145.$blk(); } if (_r$145 && _r$145.$blk !== undefined) { break s; }
+					_arg$73 = _r$145;
+					_r$146 = fc[0].formatExpr("!(%s)", new sliceType([_arg$73])); /* */ $s = 313; case 313: if($c) { $c = false; _r$146 = _r$146.$blk(); } if (_r$146 && _r$146.$blk !== undefined) { break s; }
+					$24r$41 = _r$146;
+					$s = 314; case 314: return $24r$41;
+				/* } */ case 311:
+				_r$147 = fc[0].typeOf(e$5.X); /* */ $s = 315; case 315: if($c) { $c = false; _r$147 = _r$147.$blk(); } if (_r$147 && _r$147.$blk !== undefined) { break s; }
+				t$6 = _r$147;
+				_r$148 = fc[0].typeOf(e$5.Y); /* */ $s = 316; case 316: if($c) { $c = false; _r$148 = _r$148.$blk(); } if (_r$148 && _r$148.$blk !== undefined) { break s; }
+				t2 = _r$148;
+				_r$149 = t2.Underlying(); /* */ $s = 317; case 317: if($c) { $c = false; _r$149 = _r$149.$blk(); } if (_r$149 && _r$149.$blk !== undefined) { break s; }
+				_tuple$15 = $assertType(_r$149, ptrType$9, true);
+				isInterface = _tuple$15[1];
+				if (isInterface) { _v$1 = true; $s = 320; continue s; }
+				_r$150 = types.Identical(t$6, (x$11 = types.Typ, (25 >= x$11.$length ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + 25]))); /* */ $s = 321; case 321: if($c) { $c = false; _r$150 = _r$150.$blk(); } if (_r$150 && _r$150.$blk !== undefined) { break s; }
+				_v$1 = _r$150; case 320:
+				/* */ if (_v$1) { $s = 318; continue; }
+				/* */ $s = 319; continue;
+				/* if (_v$1) { */ case 318:
 					t$6 = t2;
-				/* } */ case 298:
-				_r$141 = t$6.Underlying(); /* */ $s = 301; case 301: if($c) { $c = false; _r$141 = _r$141.$blk(); } if (_r$141 && _r$141.$blk !== undefined) { break s; }
-				_tuple$15 = $assertType(_r$141, ptrType$6, true);
-				basic$2 = _tuple$15[0];
-				isBasic = _tuple$15[1];
-				/* */ if (isBasic && isNumeric(basic$2)) { $s = 302; continue; }
-				/* */ $s = 303; continue;
-				/* if (isBasic && isNumeric(basic$2)) { */ case 302:
-					/* */ if (is64Bit(basic$2)) { $s = 304; continue; }
-					/* */ $s = 305; continue;
-					/* if (is64Bit(basic$2)) { */ case 304:
+				/* } */ case 319:
+				_r$151 = t$6.Underlying(); /* */ $s = 322; case 322: if($c) { $c = false; _r$151 = _r$151.$blk(); } if (_r$151 && _r$151.$blk !== undefined) { break s; }
+				_tuple$16 = $assertType(_r$151, ptrType$6, true);
+				basic$2 = _tuple$16[0];
+				isBasic = _tuple$16[1];
+				/* */ if (isBasic && isNumeric(basic$2)) { $s = 323; continue; }
+				/* */ $s = 324; continue;
+				/* if (isBasic && isNumeric(basic$2)) { */ case 323:
+					/* */ if (is64Bit(basic$2)) { $s = 325; continue; }
+					/* */ $s = 326; continue;
+					/* if (is64Bit(basic$2)) { */ case 325:
 							_4 = e$5.Op;
-							/* */ if (_4 === (14)) { $s = 307; continue; }
-							/* */ if (_4 === (15)) { $s = 308; continue; }
-							/* */ if (_4 === (16)) { $s = 309; continue; }
-							/* */ if (_4 === (20)) { $s = 310; continue; }
-							/* */ if (_4 === (21)) { $s = 311; continue; }
-							/* */ if (_4 === (39)) { $s = 312; continue; }
-							/* */ if (_4 === (40)) { $s = 313; continue; }
-							/* */ if (_4 === (45)) { $s = 314; continue; }
-							/* */ if (_4 === (41)) { $s = 315; continue; }
-							/* */ if (_4 === (46)) { $s = 316; continue; }
-							/* */ if ((_4 === (12)) || (_4 === (13))) { $s = 317; continue; }
-							/* */ if ((_4 === (17)) || (_4 === (18)) || (_4 === (19))) { $s = 318; continue; }
-							/* */ if (_4 === (22)) { $s = 319; continue; }
-							/* */ $s = 320; continue;
-							/* if (_4 === (14)) { */ case 307:
-								_r$142 = fc[0].formatExpr("$mul64(%e, %e)", new sliceType([e$5.X, e$5.Y])); /* */ $s = 322; case 322: if($c) { $c = false; _r$142 = _r$142.$blk(); } if (_r$142 && _r$142.$blk !== undefined) { break s; }
-								$24r$39 = _r$142;
-								$s = 323; case 323: return $24r$39;
-							/* } else if (_4 === (15)) { */ case 308:
-								_r$143 = fc[0].formatExpr("$div64(%e, %e, false)", new sliceType([e$5.X, e$5.Y])); /* */ $s = 324; case 324: if($c) { $c = false; _r$143 = _r$143.$blk(); } if (_r$143 && _r$143.$blk !== undefined) { break s; }
-								$24r$40 = _r$143;
-								$s = 325; case 325: return $24r$40;
-							/* } else if (_4 === (16)) { */ case 309:
-								_r$144 = fc[0].formatExpr("$div64(%e, %e, true)", new sliceType([e$5.X, e$5.Y])); /* */ $s = 326; case 326: if($c) { $c = false; _r$144 = _r$144.$blk(); } if (_r$144 && _r$144.$blk !== undefined) { break s; }
-								$24r$41 = _r$144;
-								$s = 327; case 327: return $24r$41;
-							/* } else if (_4 === (20)) { */ case 310:
-								_r$145 = fc[0].formatExpr("$shiftLeft64(%e, %f)", new sliceType([e$5.X, e$5.Y])); /* */ $s = 328; case 328: if($c) { $c = false; _r$145 = _r$145.$blk(); } if (_r$145 && _r$145.$blk !== undefined) { break s; }
-								$24r$42 = _r$145;
-								$s = 329; case 329: return $24r$42;
-							/* } else if (_4 === (21)) { */ case 311:
-								_r$146 = toJavaScriptType(basic$2); /* */ $s = 330; case 330: if($c) { $c = false; _r$146 = _r$146.$blk(); } if (_r$146 && _r$146.$blk !== undefined) { break s; }
-								_arg$64 = new $String(_r$146);
-								_arg$65 = e$5.X;
-								_arg$66 = e$5.Y;
-								_r$147 = fc[0].formatExpr("$shiftRight%s(%e, %f)", new sliceType([_arg$64, _arg$65, _arg$66])); /* */ $s = 331; case 331: if($c) { $c = false; _r$147 = _r$147.$blk(); } if (_r$147 && _r$147.$blk !== undefined) { break s; }
-								$24r$43 = _r$147;
-								$s = 332; case 332: return $24r$43;
-							/* } else if (_4 === (39)) { */ case 312:
-								_r$148 = fc[0].formatExpr("(%1h === %2h && %1l === %2l)", new sliceType([e$5.X, e$5.Y])); /* */ $s = 333; case 333: if($c) { $c = false; _r$148 = _r$148.$blk(); } if (_r$148 && _r$148.$blk !== undefined) { break s; }
-								$24r$44 = _r$148;
-								$s = 334; case 334: return $24r$44;
-							/* } else if (_4 === (40)) { */ case 313:
-								_r$149 = fc[0].formatExpr("(%1h < %2h || (%1h === %2h && %1l < %2l))", new sliceType([e$5.X, e$5.Y])); /* */ $s = 335; case 335: if($c) { $c = false; _r$149 = _r$149.$blk(); } if (_r$149 && _r$149.$blk !== undefined) { break s; }
-								$24r$45 = _r$149;
-								$s = 336; case 336: return $24r$45;
-							/* } else if (_4 === (45)) { */ case 314:
-								_r$150 = fc[0].formatExpr("(%1h < %2h || (%1h === %2h && %1l <= %2l))", new sliceType([e$5.X, e$5.Y])); /* */ $s = 337; case 337: if($c) { $c = false; _r$150 = _r$150.$blk(); } if (_r$150 && _r$150.$blk !== undefined) { break s; }
-								$24r$46 = _r$150;
-								$s = 338; case 338: return $24r$46;
-							/* } else if (_4 === (41)) { */ case 315:
-								_r$151 = fc[0].formatExpr("(%1h > %2h || (%1h === %2h && %1l > %2l))", new sliceType([e$5.X, e$5.Y])); /* */ $s = 339; case 339: if($c) { $c = false; _r$151 = _r$151.$blk(); } if (_r$151 && _r$151.$blk !== undefined) { break s; }
-								$24r$47 = _r$151;
-								$s = 340; case 340: return $24r$47;
-							/* } else if (_4 === (46)) { */ case 316:
-								_r$152 = fc[0].formatExpr("(%1h > %2h || (%1h === %2h && %1l >= %2l))", new sliceType([e$5.X, e$5.Y])); /* */ $s = 341; case 341: if($c) { $c = false; _r$152 = _r$152.$blk(); } if (_r$152 && _r$152.$blk !== undefined) { break s; }
-								$24r$48 = _r$152;
-								$s = 342; case 342: return $24r$48;
-							/* } else if ((_4 === (12)) || (_4 === (13))) { */ case 317:
-								_arg$67 = e$5.X;
-								_arg$68 = e$5.Y;
-								_r$153 = fc[0].typeName(t$6); /* */ $s = 343; case 343: if($c) { $c = false; _r$153 = _r$153.$blk(); } if (_r$153 && _r$153.$blk !== undefined) { break s; }
-								_arg$69 = new $String(_r$153);
-								_arg$70 = new token.Token(e$5.Op);
-								_r$154 = fc[0].formatExpr("new %3s(%1h %4t %2h, %1l %4t %2l)", new sliceType([_arg$67, _arg$68, _arg$69, _arg$70])); /* */ $s = 344; case 344: if($c) { $c = false; _r$154 = _r$154.$blk(); } if (_r$154 && _r$154.$blk !== undefined) { break s; }
-								$24r$49 = _r$154;
-								$s = 345; case 345: return $24r$49;
-							/* } else if ((_4 === (17)) || (_4 === (18)) || (_4 === (19))) { */ case 318:
-								_arg$71 = e$5.X;
-								_arg$72 = e$5.Y;
-								_r$155 = fc[0].typeName(t$6); /* */ $s = 346; case 346: if($c) { $c = false; _r$155 = _r$155.$blk(); } if (_r$155 && _r$155.$blk !== undefined) { break s; }
-								_arg$73 = new $String(_r$155);
-								_arg$74 = new token.Token(e$5.Op);
-								_r$156 = fc[0].formatExpr("new %3s(%1h %4t %2h, (%1l %4t %2l) >>> 0)", new sliceType([_arg$71, _arg$72, _arg$73, _arg$74])); /* */ $s = 347; case 347: if($c) { $c = false; _r$156 = _r$156.$blk(); } if (_r$156 && _r$156.$blk !== undefined) { break s; }
-								$24r$50 = _r$156;
-								$s = 348; case 348: return $24r$50;
-							/* } else if (_4 === (22)) { */ case 319:
+							/* */ if (_4 === (14)) { $s = 328; continue; }
+							/* */ if (_4 === (15)) { $s = 329; continue; }
+							/* */ if (_4 === (16)) { $s = 330; continue; }
+							/* */ if (_4 === (20)) { $s = 331; continue; }
+							/* */ if (_4 === (21)) { $s = 332; continue; }
+							/* */ if (_4 === (39)) { $s = 333; continue; }
+							/* */ if (_4 === (40)) { $s = 334; continue; }
+							/* */ if (_4 === (45)) { $s = 335; continue; }
+							/* */ if (_4 === (41)) { $s = 336; continue; }
+							/* */ if (_4 === (46)) { $s = 337; continue; }
+							/* */ if ((_4 === (12)) || (_4 === (13))) { $s = 338; continue; }
+							/* */ if ((_4 === (17)) || (_4 === (18)) || (_4 === (19))) { $s = 339; continue; }
+							/* */ if (_4 === (22)) { $s = 340; continue; }
+							/* */ $s = 341; continue;
+							/* if (_4 === (14)) { */ case 328:
+								_r$152 = fc[0].formatExpr("$mul64(%e, %e)", new sliceType([e$5.X, e$5.Y])); /* */ $s = 343; case 343: if($c) { $c = false; _r$152 = _r$152.$blk(); } if (_r$152 && _r$152.$blk !== undefined) { break s; }
+								$24r$42 = _r$152;
+								$s = 344; case 344: return $24r$42;
+							/* } else if (_4 === (15)) { */ case 329:
+								_r$153 = fc[0].formatExpr("$div64(%e, %e, false)", new sliceType([e$5.X, e$5.Y])); /* */ $s = 345; case 345: if($c) { $c = false; _r$153 = _r$153.$blk(); } if (_r$153 && _r$153.$blk !== undefined) { break s; }
+								$24r$43 = _r$153;
+								$s = 346; case 346: return $24r$43;
+							/* } else if (_4 === (16)) { */ case 330:
+								_r$154 = fc[0].formatExpr("$div64(%e, %e, true)", new sliceType([e$5.X, e$5.Y])); /* */ $s = 347; case 347: if($c) { $c = false; _r$154 = _r$154.$blk(); } if (_r$154 && _r$154.$blk !== undefined) { break s; }
+								$24r$44 = _r$154;
+								$s = 348; case 348: return $24r$44;
+							/* } else if (_4 === (20)) { */ case 331:
+								_r$155 = fc[0].formatExpr("$shiftLeft64(%e, %f)", new sliceType([e$5.X, e$5.Y])); /* */ $s = 349; case 349: if($c) { $c = false; _r$155 = _r$155.$blk(); } if (_r$155 && _r$155.$blk !== undefined) { break s; }
+								$24r$45 = _r$155;
+								$s = 350; case 350: return $24r$45;
+							/* } else if (_4 === (21)) { */ case 332:
+								_r$156 = toJavaScriptType(basic$2); /* */ $s = 351; case 351: if($c) { $c = false; _r$156 = _r$156.$blk(); } if (_r$156 && _r$156.$blk !== undefined) { break s; }
+								_arg$74 = new $String(_r$156);
 								_arg$75 = e$5.X;
 								_arg$76 = e$5.Y;
-								_r$157 = fc[0].typeName(t$6); /* */ $s = 349; case 349: if($c) { $c = false; _r$157 = _r$157.$blk(); } if (_r$157 && _r$157.$blk !== undefined) { break s; }
-								_arg$77 = new $String(_r$157);
-								_r$158 = fc[0].formatExpr("new %3s(%1h & ~%2h, (%1l & ~%2l) >>> 0)", new sliceType([_arg$75, _arg$76, _arg$77])); /* */ $s = 350; case 350: if($c) { $c = false; _r$158 = _r$158.$blk(); } if (_r$158 && _r$158.$blk !== undefined) { break s; }
-								$24r$51 = _r$158;
-								$s = 351; case 351: return $24r$51;
-							/* } else { */ case 320:
+								_r$157 = fc[0].formatExpr("$shiftRight%s(%e, %f)", new sliceType([_arg$74, _arg$75, _arg$76])); /* */ $s = 352; case 352: if($c) { $c = false; _r$157 = _r$157.$blk(); } if (_r$157 && _r$157.$blk !== undefined) { break s; }
+								$24r$46 = _r$157;
+								$s = 353; case 353: return $24r$46;
+							/* } else if (_4 === (39)) { */ case 333:
+								_r$158 = fc[0].formatExpr("(%1h === %2h && %1l === %2l)", new sliceType([e$5.X, e$5.Y])); /* */ $s = 354; case 354: if($c) { $c = false; _r$158 = _r$158.$blk(); } if (_r$158 && _r$158.$blk !== undefined) { break s; }
+								$24r$47 = _r$158;
+								$s = 355; case 355: return $24r$47;
+							/* } else if (_4 === (40)) { */ case 334:
+								_r$159 = fc[0].formatExpr("(%1h < %2h || (%1h === %2h && %1l < %2l))", new sliceType([e$5.X, e$5.Y])); /* */ $s = 356; case 356: if($c) { $c = false; _r$159 = _r$159.$blk(); } if (_r$159 && _r$159.$blk !== undefined) { break s; }
+								$24r$48 = _r$159;
+								$s = 357; case 357: return $24r$48;
+							/* } else if (_4 === (45)) { */ case 335:
+								_r$160 = fc[0].formatExpr("(%1h < %2h || (%1h === %2h && %1l <= %2l))", new sliceType([e$5.X, e$5.Y])); /* */ $s = 358; case 358: if($c) { $c = false; _r$160 = _r$160.$blk(); } if (_r$160 && _r$160.$blk !== undefined) { break s; }
+								$24r$49 = _r$160;
+								$s = 359; case 359: return $24r$49;
+							/* } else if (_4 === (41)) { */ case 336:
+								_r$161 = fc[0].formatExpr("(%1h > %2h || (%1h === %2h && %1l > %2l))", new sliceType([e$5.X, e$5.Y])); /* */ $s = 360; case 360: if($c) { $c = false; _r$161 = _r$161.$blk(); } if (_r$161 && _r$161.$blk !== undefined) { break s; }
+								$24r$50 = _r$161;
+								$s = 361; case 361: return $24r$50;
+							/* } else if (_4 === (46)) { */ case 337:
+								_r$162 = fc[0].formatExpr("(%1h > %2h || (%1h === %2h && %1l >= %2l))", new sliceType([e$5.X, e$5.Y])); /* */ $s = 362; case 362: if($c) { $c = false; _r$162 = _r$162.$blk(); } if (_r$162 && _r$162.$blk !== undefined) { break s; }
+								$24r$51 = _r$162;
+								$s = 363; case 363: return $24r$51;
+							/* } else if ((_4 === (12)) || (_4 === (13))) { */ case 338:
+								_arg$77 = e$5.X;
+								_arg$78 = e$5.Y;
+								_r$163 = fc[0].typeName(t$6); /* */ $s = 364; case 364: if($c) { $c = false; _r$163 = _r$163.$blk(); } if (_r$163 && _r$163.$blk !== undefined) { break s; }
+								_arg$79 = new $String(_r$163);
+								_arg$80 = new token.Token(e$5.Op);
+								_r$164 = fc[0].formatExpr("new %3s(%1h %4t %2h, %1l %4t %2l)", new sliceType([_arg$77, _arg$78, _arg$79, _arg$80])); /* */ $s = 365; case 365: if($c) { $c = false; _r$164 = _r$164.$blk(); } if (_r$164 && _r$164.$blk !== undefined) { break s; }
+								$24r$52 = _r$164;
+								$s = 366; case 366: return $24r$52;
+							/* } else if ((_4 === (17)) || (_4 === (18)) || (_4 === (19))) { */ case 339:
+								_arg$81 = e$5.X;
+								_arg$82 = e$5.Y;
+								_r$165 = fc[0].typeName(t$6); /* */ $s = 367; case 367: if($c) { $c = false; _r$165 = _r$165.$blk(); } if (_r$165 && _r$165.$blk !== undefined) { break s; }
+								_arg$83 = new $String(_r$165);
+								_arg$84 = new token.Token(e$5.Op);
+								_r$166 = fc[0].formatExpr("new %3s(%1h %4t %2h, (%1l %4t %2l) >>> 0)", new sliceType([_arg$81, _arg$82, _arg$83, _arg$84])); /* */ $s = 368; case 368: if($c) { $c = false; _r$166 = _r$166.$blk(); } if (_r$166 && _r$166.$blk !== undefined) { break s; }
+								$24r$53 = _r$166;
+								$s = 369; case 369: return $24r$53;
+							/* } else if (_4 === (22)) { */ case 340:
+								_arg$85 = e$5.X;
+								_arg$86 = e$5.Y;
+								_r$167 = fc[0].typeName(t$6); /* */ $s = 370; case 370: if($c) { $c = false; _r$167 = _r$167.$blk(); } if (_r$167 && _r$167.$blk !== undefined) { break s; }
+								_arg$87 = new $String(_r$167);
+								_r$168 = fc[0].formatExpr("new %3s(%1h & ~%2h, (%1l & ~%2l) >>> 0)", new sliceType([_arg$85, _arg$86, _arg$87])); /* */ $s = 371; case 371: if($c) { $c = false; _r$168 = _r$168.$blk(); } if (_r$168 && _r$168.$blk !== undefined) { break s; }
+								$24r$54 = _r$168;
+								$s = 372; case 372: return $24r$54;
+							/* } else { */ case 341:
 								$panic(new token.Token(e$5.Op));
-							/* } */ case 321:
-						case 306:
-					/* } */ case 305:
-					/* */ if (isComplex(basic$2)) { $s = 352; continue; }
-					/* */ $s = 353; continue;
-					/* if (isComplex(basic$2)) { */ case 352:
+							/* } */ case 342:
+						case 327:
+					/* } */ case 326:
+					/* */ if (isComplex(basic$2)) { $s = 373; continue; }
+					/* */ $s = 374; continue;
+					/* if (isComplex(basic$2)) { */ case 373:
 							_5 = e$5.Op;
-							/* */ if (_5 === (39)) { $s = 355; continue; }
-							/* */ if ((_5 === (12)) || (_5 === (13))) { $s = 356; continue; }
-							/* */ if (_5 === (14)) { $s = 357; continue; }
-							/* */ if (_5 === (15)) { $s = 358; continue; }
-							/* */ $s = 359; continue;
-							/* if (_5 === (39)) { */ case 355:
-								_r$159 = fc[0].formatExpr("(%1r === %2r && %1i === %2i)", new sliceType([e$5.X, e$5.Y])); /* */ $s = 361; case 361: if($c) { $c = false; _r$159 = _r$159.$blk(); } if (_r$159 && _r$159.$blk !== undefined) { break s; }
-								$24r$52 = _r$159;
-								$s = 362; case 362: return $24r$52;
-							/* } else if ((_5 === (12)) || (_5 === (13))) { */ case 356:
-								_arg$78 = e$5.X;
-								_arg$79 = e$5.Y;
-								_r$160 = fc[0].typeName(t$6); /* */ $s = 363; case 363: if($c) { $c = false; _r$160 = _r$160.$blk(); } if (_r$160 && _r$160.$blk !== undefined) { break s; }
-								_arg$80 = new $String(_r$160);
-								_arg$81 = new token.Token(e$5.Op);
-								_r$161 = fc[0].formatExpr("new %3s(%1r %4t %2r, %1i %4t %2i)", new sliceType([_arg$78, _arg$79, _arg$80, _arg$81])); /* */ $s = 364; case 364: if($c) { $c = false; _r$161 = _r$161.$blk(); } if (_r$161 && _r$161.$blk !== undefined) { break s; }
-								$24r$53 = _r$161;
-								$s = 365; case 365: return $24r$53;
-							/* } else if (_5 === (14)) { */ case 357:
-								_arg$82 = e$5.X;
-								_arg$83 = e$5.Y;
-								_r$162 = fc[0].typeName(t$6); /* */ $s = 366; case 366: if($c) { $c = false; _r$162 = _r$162.$blk(); } if (_r$162 && _r$162.$blk !== undefined) { break s; }
-								_arg$84 = new $String(_r$162);
-								_r$163 = fc[0].formatExpr("new %3s(%1r * %2r - %1i * %2i, %1r * %2i + %1i * %2r)", new sliceType([_arg$82, _arg$83, _arg$84])); /* */ $s = 367; case 367: if($c) { $c = false; _r$163 = _r$163.$blk(); } if (_r$163 && _r$163.$blk !== undefined) { break s; }
-								$24r$54 = _r$163;
-								$s = 368; case 368: return $24r$54;
-							/* } else if (_5 === (15)) { */ case 358:
-								_r$164 = fc[0].formatExpr("$divComplex(%e, %e)", new sliceType([e$5.X, e$5.Y])); /* */ $s = 369; case 369: if($c) { $c = false; _r$164 = _r$164.$blk(); } if (_r$164 && _r$164.$blk !== undefined) { break s; }
-								$24r$55 = _r$164;
-								$s = 370; case 370: return $24r$55;
-							/* } else { */ case 359:
+							/* */ if (_5 === (39)) { $s = 376; continue; }
+							/* */ if ((_5 === (12)) || (_5 === (13))) { $s = 377; continue; }
+							/* */ if (_5 === (14)) { $s = 378; continue; }
+							/* */ if (_5 === (15)) { $s = 379; continue; }
+							/* */ $s = 380; continue;
+							/* if (_5 === (39)) { */ case 376:
+								_r$169 = fc[0].formatExpr("(%1r === %2r && %1i === %2i)", new sliceType([e$5.X, e$5.Y])); /* */ $s = 382; case 382: if($c) { $c = false; _r$169 = _r$169.$blk(); } if (_r$169 && _r$169.$blk !== undefined) { break s; }
+								$24r$55 = _r$169;
+								$s = 383; case 383: return $24r$55;
+							/* } else if ((_5 === (12)) || (_5 === (13))) { */ case 377:
+								_arg$88 = e$5.X;
+								_arg$89 = e$5.Y;
+								_r$170 = fc[0].typeName(t$6); /* */ $s = 384; case 384: if($c) { $c = false; _r$170 = _r$170.$blk(); } if (_r$170 && _r$170.$blk !== undefined) { break s; }
+								_arg$90 = new $String(_r$170);
+								_arg$91 = new token.Token(e$5.Op);
+								_r$171 = fc[0].formatExpr("new %3s(%1r %4t %2r, %1i %4t %2i)", new sliceType([_arg$88, _arg$89, _arg$90, _arg$91])); /* */ $s = 385; case 385: if($c) { $c = false; _r$171 = _r$171.$blk(); } if (_r$171 && _r$171.$blk !== undefined) { break s; }
+								$24r$56 = _r$171;
+								$s = 386; case 386: return $24r$56;
+							/* } else if (_5 === (14)) { */ case 378:
+								_arg$92 = e$5.X;
+								_arg$93 = e$5.Y;
+								_r$172 = fc[0].typeName(t$6); /* */ $s = 387; case 387: if($c) { $c = false; _r$172 = _r$172.$blk(); } if (_r$172 && _r$172.$blk !== undefined) { break s; }
+								_arg$94 = new $String(_r$172);
+								_r$173 = fc[0].formatExpr("new %3s(%1r * %2r - %1i * %2i, %1r * %2i + %1i * %2r)", new sliceType([_arg$92, _arg$93, _arg$94])); /* */ $s = 388; case 388: if($c) { $c = false; _r$173 = _r$173.$blk(); } if (_r$173 && _r$173.$blk !== undefined) { break s; }
+								$24r$57 = _r$173;
+								$s = 389; case 389: return $24r$57;
+							/* } else if (_5 === (15)) { */ case 379:
+								_r$174 = fc[0].formatExpr("$divComplex(%e, %e)", new sliceType([e$5.X, e$5.Y])); /* */ $s = 390; case 390: if($c) { $c = false; _r$174 = _r$174.$blk(); } if (_r$174 && _r$174.$blk !== undefined) { break s; }
+								$24r$58 = _r$174;
+								$s = 391; case 391: return $24r$58;
+							/* } else { */ case 380:
 								$panic(new token.Token(e$5.Op));
-							/* } */ case 360:
-						case 354:
-					/* } */ case 353:
+							/* } */ case 381:
+						case 375:
+					/* } */ case 374:
 						_6 = e$5.Op;
-						/* */ if (_6 === (39)) { $s = 372; continue; }
-						/* */ if ((_6 === (40)) || (_6 === (45)) || (_6 === (41)) || (_6 === (46))) { $s = 373; continue; }
-						/* */ if ((_6 === (12)) || (_6 === (13))) { $s = 374; continue; }
-						/* */ if (_6 === (14)) { $s = 375; continue; }
-						/* */ if (_6 === (15)) { $s = 376; continue; }
-						/* */ if (_6 === (16)) { $s = 377; continue; }
-						/* */ if ((_6 === (20)) || (_6 === (21))) { $s = 378; continue; }
-						/* */ if ((_6 === (17)) || (_6 === (18))) { $s = 379; continue; }
-						/* */ if (_6 === (22)) { $s = 380; continue; }
-						/* */ if (_6 === (19)) { $s = 381; continue; }
-						/* */ $s = 382; continue;
-						/* if (_6 === (39)) { */ case 372:
-							_r$165 = fc[0].formatParenExpr("%e === %e", new sliceType([e$5.X, e$5.Y])); /* */ $s = 384; case 384: if($c) { $c = false; _r$165 = _r$165.$blk(); } if (_r$165 && _r$165.$blk !== undefined) { break s; }
-							$24r$56 = _r$165;
-							$s = 385; case 385: return $24r$56;
-						/* } else if ((_6 === (40)) || (_6 === (45)) || (_6 === (41)) || (_6 === (46))) { */ case 373:
-							_r$166 = fc[0].formatExpr("%e %t %e", new sliceType([e$5.X, new token.Token(e$5.Op), e$5.Y])); /* */ $s = 386; case 386: if($c) { $c = false; _r$166 = _r$166.$blk(); } if (_r$166 && _r$166.$blk !== undefined) { break s; }
-							$24r$57 = _r$166;
-							$s = 387; case 387: return $24r$57;
-						/* } else if ((_6 === (12)) || (_6 === (13))) { */ case 374:
-							_r$167 = fc[0].formatExpr("%e %t %e", new sliceType([e$5.X, new token.Token(e$5.Op), e$5.Y])); /* */ $s = 388; case 388: if($c) { $c = false; _r$167 = _r$167.$blk(); } if (_r$167 && _r$167.$blk !== undefined) { break s; }
-							_r$168 = fc[0].fixNumber(_r$167, basic$2); /* */ $s = 389; case 389: if($c) { $c = false; _r$168 = _r$168.$blk(); } if (_r$168 && _r$168.$blk !== undefined) { break s; }
-							$24r$58 = _r$168;
-							$s = 390; case 390: return $24r$58;
-						/* } else if (_6 === (14)) { */ case 375:
+						/* */ if (_6 === (39)) { $s = 393; continue; }
+						/* */ if ((_6 === (40)) || (_6 === (45)) || (_6 === (41)) || (_6 === (46))) { $s = 394; continue; }
+						/* */ if ((_6 === (12)) || (_6 === (13))) { $s = 395; continue; }
+						/* */ if (_6 === (14)) { $s = 396; continue; }
+						/* */ if (_6 === (15)) { $s = 397; continue; }
+						/* */ if (_6 === (16)) { $s = 398; continue; }
+						/* */ if ((_6 === (20)) || (_6 === (21))) { $s = 399; continue; }
+						/* */ if ((_6 === (17)) || (_6 === (18))) { $s = 400; continue; }
+						/* */ if (_6 === (22)) { $s = 401; continue; }
+						/* */ if (_6 === (19)) { $s = 402; continue; }
+						/* */ $s = 403; continue;
+						/* if (_6 === (39)) { */ case 393:
+							_r$175 = fc[0].formatParenExpr("%e === %e", new sliceType([e$5.X, e$5.Y])); /* */ $s = 405; case 405: if($c) { $c = false; _r$175 = _r$175.$blk(); } if (_r$175 && _r$175.$blk !== undefined) { break s; }
+							$24r$59 = _r$175;
+							$s = 406; case 406: return $24r$59;
+						/* } else if ((_6 === (40)) || (_6 === (45)) || (_6 === (41)) || (_6 === (46))) { */ case 394:
+							_r$176 = fc[0].formatExpr("%e %t %e", new sliceType([e$5.X, new token.Token(e$5.Op), e$5.Y])); /* */ $s = 407; case 407: if($c) { $c = false; _r$176 = _r$176.$blk(); } if (_r$176 && _r$176.$blk !== undefined) { break s; }
+							$24r$60 = _r$176;
+							$s = 408; case 408: return $24r$60;
+						/* } else if ((_6 === (12)) || (_6 === (13))) { */ case 395:
+							_r$177 = fc[0].formatExpr("%e %t %e", new sliceType([e$5.X, new token.Token(e$5.Op), e$5.Y])); /* */ $s = 409; case 409: if($c) { $c = false; _r$177 = _r$177.$blk(); } if (_r$177 && _r$177.$blk !== undefined) { break s; }
+							_r$178 = fc[0].fixNumber(_r$177, basic$2); /* */ $s = 410; case 410: if($c) { $c = false; _r$178 = _r$178.$blk(); } if (_r$178 && _r$178.$blk !== undefined) { break s; }
+							$24r$61 = _r$178;
+							$s = 411; case 411: return $24r$61;
+						/* } else if (_6 === (14)) { */ case 396:
 								_7 = basic$2.Kind();
-								/* */ if ((_7 === (5)) || (_7 === (2))) { $s = 392; continue; }
-								/* */ if ((_7 === (10)) || (_7 === (7)) || (_7 === (12))) { $s = 393; continue; }
-								/* */ $s = 394; continue;
-								/* if ((_7 === (5)) || (_7 === (2))) { */ case 392:
-									_r$169 = fc[0].formatParenExpr("$imul(%e, %e)", new sliceType([e$5.X, e$5.Y])); /* */ $s = 395; case 395: if($c) { $c = false; _r$169 = _r$169.$blk(); } if (_r$169 && _r$169.$blk !== undefined) { break s; }
-									$24r$59 = _r$169;
-									$s = 396; case 396: return $24r$59;
-								/* } else if ((_7 === (10)) || (_7 === (7)) || (_7 === (12))) { */ case 393:
-									_r$170 = fc[0].formatParenExpr("$imul(%e, %e) >>> 0", new sliceType([e$5.X, e$5.Y])); /* */ $s = 397; case 397: if($c) { $c = false; _r$170 = _r$170.$blk(); } if (_r$170 && _r$170.$blk !== undefined) { break s; }
-									$24r$60 = _r$170;
-									$s = 398; case 398: return $24r$60;
-								/* } */ case 394:
-							case 391:
-							_r$171 = fc[0].formatExpr("%e * %e", new sliceType([e$5.X, e$5.Y])); /* */ $s = 399; case 399: if($c) { $c = false; _r$171 = _r$171.$blk(); } if (_r$171 && _r$171.$blk !== undefined) { break s; }
-							_r$172 = fc[0].fixNumber(_r$171, basic$2); /* */ $s = 400; case 400: if($c) { $c = false; _r$172 = _r$172.$blk(); } if (_r$172 && _r$172.$blk !== undefined) { break s; }
-							$24r$61 = _r$172;
-							$s = 401; case 401: return $24r$61;
-						/* } else if (_6 === (15)) { */ case 376:
-							/* */ if (isInteger(basic$2)) { $s = 402; continue; }
-							/* */ $s = 403; continue;
-							/* if (isInteger(basic$2)) { */ case 402:
+								/* */ if ((_7 === (5)) || (_7 === (2))) { $s = 413; continue; }
+								/* */ if ((_7 === (10)) || (_7 === (7)) || (_7 === (12))) { $s = 414; continue; }
+								/* */ $s = 415; continue;
+								/* if ((_7 === (5)) || (_7 === (2))) { */ case 413:
+									_r$179 = fc[0].formatParenExpr("$imul(%e, %e)", new sliceType([e$5.X, e$5.Y])); /* */ $s = 416; case 416: if($c) { $c = false; _r$179 = _r$179.$blk(); } if (_r$179 && _r$179.$blk !== undefined) { break s; }
+									$24r$62 = _r$179;
+									$s = 417; case 417: return $24r$62;
+								/* } else if ((_7 === (10)) || (_7 === (7)) || (_7 === (12))) { */ case 414:
+									_r$180 = fc[0].formatParenExpr("$imul(%e, %e) >>> 0", new sliceType([e$5.X, e$5.Y])); /* */ $s = 418; case 418: if($c) { $c = false; _r$180 = _r$180.$blk(); } if (_r$180 && _r$180.$blk !== undefined) { break s; }
+									$24r$63 = _r$180;
+									$s = 419; case 419: return $24r$63;
+								/* } */ case 415:
+							case 412:
+							_r$181 = fc[0].formatExpr("%e * %e", new sliceType([e$5.X, e$5.Y])); /* */ $s = 420; case 420: if($c) { $c = false; _r$181 = _r$181.$blk(); } if (_r$181 && _r$181.$blk !== undefined) { break s; }
+							_r$182 = fc[0].fixNumber(_r$181, basic$2); /* */ $s = 421; case 421: if($c) { $c = false; _r$182 = _r$182.$blk(); } if (_r$182 && _r$182.$blk !== undefined) { break s; }
+							$24r$64 = _r$182;
+							$s = 422; case 422: return $24r$64;
+						/* } else if (_6 === (15)) { */ case 397:
+							/* */ if (isInteger(basic$2)) { $s = 423; continue; }
+							/* */ $s = 424; continue;
+							/* if (isInteger(basic$2)) { */ case 423:
 								shift = ">>";
 								if (isUnsigned(basic$2)) {
 									shift = ">>>";
 								}
-								_r$173 = fc[0].newLocalVariable("_q"); /* */ $s = 404; case 404: if($c) { $c = false; _r$173 = _r$173.$blk(); } if (_r$173 && _r$173.$blk !== undefined) { break s; }
-								_arg$85 = new $String(_r$173);
-								_arg$86 = e$5.X;
-								_arg$87 = e$5.Y;
-								_arg$88 = new $String(shift);
-								_r$174 = fc[0].formatExpr("(%1s = %2e / %3e, (%1s === %1s && %1s !== 1/0 && %1s !== -1/0) ? %1s %4s 0 : $throwRuntimeError(\"integer divide by zero\"))", new sliceType([_arg$85, _arg$86, _arg$87, _arg$88])); /* */ $s = 405; case 405: if($c) { $c = false; _r$174 = _r$174.$blk(); } if (_r$174 && _r$174.$blk !== undefined) { break s; }
-								$24r$62 = _r$174;
-								$s = 406; case 406: return $24r$62;
-							/* } */ case 403:
-							/* */ if (basic$2.Kind() === 13) { $s = 407; continue; }
-							/* */ $s = 408; continue;
-							/* if (basic$2.Kind() === 13) { */ case 407:
-								_r$175 = fc[0].formatExpr("%e / %e", new sliceType([e$5.X, e$5.Y])); /* */ $s = 409; case 409: if($c) { $c = false; _r$175 = _r$175.$blk(); } if (_r$175 && _r$175.$blk !== undefined) { break s; }
-								_r$176 = fc[0].fixNumber(_r$175, basic$2); /* */ $s = 410; case 410: if($c) { $c = false; _r$176 = _r$176.$blk(); } if (_r$176 && _r$176.$blk !== undefined) { break s; }
-								$24r$63 = _r$176;
-								$s = 411; case 411: return $24r$63;
-							/* } */ case 408:
-							_r$177 = fc[0].formatExpr("%e / %e", new sliceType([e$5.X, e$5.Y])); /* */ $s = 412; case 412: if($c) { $c = false; _r$177 = _r$177.$blk(); } if (_r$177 && _r$177.$blk !== undefined) { break s; }
-							$24r$64 = _r$177;
-							$s = 413; case 413: return $24r$64;
-						/* } else if (_6 === (16)) { */ case 377:
-							_r$178 = fc[0].newLocalVariable("_r"); /* */ $s = 414; case 414: if($c) { $c = false; _r$178 = _r$178.$blk(); } if (_r$178 && _r$178.$blk !== undefined) { break s; }
-							_arg$89 = new $String(_r$178);
-							_arg$90 = e$5.X;
-							_arg$91 = e$5.Y;
-							_r$179 = fc[0].formatExpr("(%1s = %2e %% %3e, %1s === %1s ? %1s : $throwRuntimeError(\"integer divide by zero\"))", new sliceType([_arg$89, _arg$90, _arg$91])); /* */ $s = 415; case 415: if($c) { $c = false; _r$179 = _r$179.$blk(); } if (_r$179 && _r$179.$blk !== undefined) { break s; }
-							$24r$65 = _r$179;
-							$s = 416; case 416: return $24r$65;
-						/* } else if ((_6 === (20)) || (_6 === (21))) { */ case 378:
+								_r$183 = fc[0].newLocalVariable("_q"); /* */ $s = 425; case 425: if($c) { $c = false; _r$183 = _r$183.$blk(); } if (_r$183 && _r$183.$blk !== undefined) { break s; }
+								_arg$95 = new $String(_r$183);
+								_arg$96 = e$5.X;
+								_arg$97 = e$5.Y;
+								_arg$98 = new $String(shift);
+								_r$184 = fc[0].formatExpr("(%1s = %2e / %3e, (%1s === %1s && %1s !== 1/0 && %1s !== -1/0) ? %1s %4s 0 : $throwRuntimeError(\"integer divide by zero\"))", new sliceType([_arg$95, _arg$96, _arg$97, _arg$98])); /* */ $s = 426; case 426: if($c) { $c = false; _r$184 = _r$184.$blk(); } if (_r$184 && _r$184.$blk !== undefined) { break s; }
+								$24r$65 = _r$184;
+								$s = 427; case 427: return $24r$65;
+							/* } */ case 424:
+							/* */ if (basic$2.Kind() === 13) { $s = 428; continue; }
+							/* */ $s = 429; continue;
+							/* if (basic$2.Kind() === 13) { */ case 428:
+								_r$185 = fc[0].formatExpr("%e / %e", new sliceType([e$5.X, e$5.Y])); /* */ $s = 430; case 430: if($c) { $c = false; _r$185 = _r$185.$blk(); } if (_r$185 && _r$185.$blk !== undefined) { break s; }
+								_r$186 = fc[0].fixNumber(_r$185, basic$2); /* */ $s = 431; case 431: if($c) { $c = false; _r$186 = _r$186.$blk(); } if (_r$186 && _r$186.$blk !== undefined) { break s; }
+								$24r$66 = _r$186;
+								$s = 432; case 432: return $24r$66;
+							/* } */ case 429:
+							_r$187 = fc[0].formatExpr("%e / %e", new sliceType([e$5.X, e$5.Y])); /* */ $s = 433; case 433: if($c) { $c = false; _r$187 = _r$187.$blk(); } if (_r$187 && _r$187.$blk !== undefined) { break s; }
+							$24r$67 = _r$187;
+							$s = 434; case 434: return $24r$67;
+						/* } else if (_6 === (16)) { */ case 398:
+							_r$188 = fc[0].newLocalVariable("_r"); /* */ $s = 435; case 435: if($c) { $c = false; _r$188 = _r$188.$blk(); } if (_r$188 && _r$188.$blk !== undefined) { break s; }
+							_arg$99 = new $String(_r$188);
+							_arg$100 = e$5.X;
+							_arg$101 = e$5.Y;
+							_r$189 = fc[0].formatExpr("(%1s = %2e %% %3e, %1s === %1s ? %1s : $throwRuntimeError(\"integer divide by zero\"))", new sliceType([_arg$99, _arg$100, _arg$101])); /* */ $s = 436; case 436: if($c) { $c = false; _r$189 = _r$189.$blk(); } if (_r$189 && _r$189.$blk !== undefined) { break s; }
+							$24r$68 = _r$189;
+							$s = 437; case 437: return $24r$68;
+						/* } else if ((_6 === (20)) || (_6 === (21))) { */ case 399:
 							op = new token.Token(e$5.Op).String();
 							if ((e$5.Op === 21) && isUnsigned(basic$2)) {
 								op = ">>>";
 							}
-							v = (_entry$5 = $mapIndex(fc[0].pkgCtx.Info.Info.Types,ast.Expr.keyFor(e$5.Y)), _entry$5 !== undefined ? _entry$5.v : new types.TypeAndValue.ptr(0, $ifaceNil, $ifaceNil)).Value;
-							/* */ if (!($interfaceIsEqual(v, $ifaceNil))) { $s = 417; continue; }
-							/* */ $s = 418; continue;
-							/* if (!($interfaceIsEqual(v, $ifaceNil))) { */ case 417:
-								_r$180 = constant.ToInt(v); /* */ $s = 419; case 419: if($c) { $c = false; _r$180 = _r$180.$blk(); } if (_r$180 && _r$180.$blk !== undefined) { break s; }
-								_r$181 = constant.Uint64Val(_r$180); /* */ $s = 420; case 420: if($c) { $c = false; _r$181 = _r$181.$blk(); } if (_r$181 && _r$181.$blk !== undefined) { break s; }
-								_tuple$16 = _r$181;
-								i$4 = _tuple$16[0];
-								/* */ if ((i$4.$high > 0 || (i$4.$high === 0 && i$4.$low >= 32))) { $s = 421; continue; }
-								/* */ $s = 422; continue;
-								/* if ((i$4.$high > 0 || (i$4.$high === 0 && i$4.$low >= 32))) { */ case 421:
-									_r$182 = fc[0].formatExpr("0", sliceType.nil); /* */ $s = 423; case 423: if($c) { $c = false; _r$182 = _r$182.$blk(); } if (_r$182 && _r$182.$blk !== undefined) { break s; }
-									$24r$66 = _r$182;
-									$s = 424; case 424: return $24r$66;
-								/* } */ case 422:
-								_r$183 = fc[0].formatExpr("%e %s %s", new sliceType([e$5.X, new $String(op), new $String(strconv.FormatUint(i$4, 10))])); /* */ $s = 425; case 425: if($c) { $c = false; _r$183 = _r$183.$blk(); } if (_r$183 && _r$183.$blk !== undefined) { break s; }
-								_r$184 = fc[0].fixNumber(_r$183, basic$2); /* */ $s = 426; case 426: if($c) { $c = false; _r$184 = _r$184.$blk(); } if (_r$184 && _r$184.$blk !== undefined) { break s; }
-								$24r$67 = _r$184;
-								$s = 427; case 427: return $24r$67;
-							/* } */ case 418:
-							/* */ if ((e$5.Op === 21) && !isUnsigned(basic$2)) { $s = 428; continue; }
-							/* */ $s = 429; continue;
-							/* if ((e$5.Op === 21) && !isUnsigned(basic$2)) { */ case 428:
-								_r$185 = fc[0].formatParenExpr("%e >> $min(%f, 31)", new sliceType([e$5.X, e$5.Y])); /* */ $s = 430; case 430: if($c) { $c = false; _r$185 = _r$185.$blk(); } if (_r$185 && _r$185.$blk !== undefined) { break s; }
-								_r$186 = fc[0].fixNumber(_r$185, basic$2); /* */ $s = 431; case 431: if($c) { $c = false; _r$186 = _r$186.$blk(); } if (_r$186 && _r$186.$blk !== undefined) { break s; }
-								$24r$68 = _r$186;
-								$s = 432; case 432: return $24r$68;
-							/* } */ case 429:
-							_r$187 = fc[0].newLocalVariable("y"); /* */ $s = 433; case 433: if($c) { $c = false; _r$187 = _r$187.$blk(); } if (_r$187 && _r$187.$blk !== undefined) { break s; }
-							y = _r$187;
-							_r$188 = fc[0].formatExpr("(%s = %f, %s < 32 ? (%e %s %s) : 0)", new sliceType([new $String(y), e$5.Y, new $String(y), e$5.X, new $String(op), new $String(y)])); /* */ $s = 434; case 434: if($c) { $c = false; _r$188 = _r$188.$blk(); } if (_r$188 && _r$188.$blk !== undefined) { break s; }
-							_r$189 = fc[0].fixNumber(_r$188, basic$2); /* */ $s = 435; case 435: if($c) { $c = false; _r$189 = _r$189.$blk(); } if (_r$189 && _r$189.$blk !== undefined) { break s; }
-							$24r$69 = _r$189;
-							$s = 436; case 436: return $24r$69;
-						/* } else if ((_6 === (17)) || (_6 === (18))) { */ case 379:
-							/* */ if (isUnsigned(basic$2)) { $s = 437; continue; }
-							/* */ $s = 438; continue;
-							/* if (isUnsigned(basic$2)) { */ case 437:
-								_r$190 = fc[0].formatParenExpr("(%e %t %e) >>> 0", new sliceType([e$5.X, new token.Token(e$5.Op), e$5.Y])); /* */ $s = 439; case 439: if($c) { $c = false; _r$190 = _r$190.$blk(); } if (_r$190 && _r$190.$blk !== undefined) { break s; }
-								$24r$70 = _r$190;
-								$s = 440; case 440: return $24r$70;
-							/* } */ case 438:
-							_r$191 = fc[0].formatParenExpr("%e %t %e", new sliceType([e$5.X, new token.Token(e$5.Op), e$5.Y])); /* */ $s = 441; case 441: if($c) { $c = false; _r$191 = _r$191.$blk(); } if (_r$191 && _r$191.$blk !== undefined) { break s; }
-							$24r$71 = _r$191;
-							$s = 442; case 442: return $24r$71;
-						/* } else if (_6 === (22)) { */ case 380:
-							_r$192 = fc[0].formatParenExpr("%e & ~%e", new sliceType([e$5.X, e$5.Y])); /* */ $s = 443; case 443: if($c) { $c = false; _r$192 = _r$192.$blk(); } if (_r$192 && _r$192.$blk !== undefined) { break s; }
-							_r$193 = fc[0].fixNumber(_r$192, basic$2); /* */ $s = 444; case 444: if($c) { $c = false; _r$193 = _r$193.$blk(); } if (_r$193 && _r$193.$blk !== undefined) { break s; }
-							$24r$72 = _r$193;
-							$s = 445; case 445: return $24r$72;
-						/* } else if (_6 === (19)) { */ case 381:
-							_r$194 = fc[0].formatParenExpr("%e ^ %e", new sliceType([e$5.X, e$5.Y])); /* */ $s = 446; case 446: if($c) { $c = false; _r$194 = _r$194.$blk(); } if (_r$194 && _r$194.$blk !== undefined) { break s; }
-							_r$195 = fc[0].fixNumber(_r$194, basic$2); /* */ $s = 447; case 447: if($c) { $c = false; _r$195 = _r$195.$blk(); } if (_r$195 && _r$195.$blk !== undefined) { break s; }
-							$24r$73 = _r$195;
-							$s = 448; case 448: return $24r$73;
-						/* } else { */ case 382:
+							v = (_entry$7 = $mapIndex(fc[0].pkgCtx.Info.Info.Types,ast.Expr.keyFor(e$5.Y)), _entry$7 !== undefined ? _entry$7.v : new types.TypeAndValue.ptr(0, $ifaceNil, $ifaceNil)).Value;
+							/* */ if (!($interfaceIsEqual(v, $ifaceNil))) { $s = 438; continue; }
+							/* */ $s = 439; continue;
+							/* if (!($interfaceIsEqual(v, $ifaceNil))) { */ case 438:
+								_r$190 = constant.ToInt(v); /* */ $s = 440; case 440: if($c) { $c = false; _r$190 = _r$190.$blk(); } if (_r$190 && _r$190.$blk !== undefined) { break s; }
+								_r$191 = constant.Uint64Val(_r$190); /* */ $s = 441; case 441: if($c) { $c = false; _r$191 = _r$191.$blk(); } if (_r$191 && _r$191.$blk !== undefined) { break s; }
+								_tuple$17 = _r$191;
+								i$4 = _tuple$17[0];
+								/* */ if ((i$4.$high > 0 || (i$4.$high === 0 && i$4.$low >= 32))) { $s = 442; continue; }
+								/* */ $s = 443; continue;
+								/* if ((i$4.$high > 0 || (i$4.$high === 0 && i$4.$low >= 32))) { */ case 442:
+									_r$192 = fc[0].formatExpr("0", sliceType.nil); /* */ $s = 444; case 444: if($c) { $c = false; _r$192 = _r$192.$blk(); } if (_r$192 && _r$192.$blk !== undefined) { break s; }
+									$24r$69 = _r$192;
+									$s = 445; case 445: return $24r$69;
+								/* } */ case 443:
+								_r$193 = fc[0].formatExpr("%e %s %s", new sliceType([e$5.X, new $String(op), new $String(strconv.FormatUint(i$4, 10))])); /* */ $s = 446; case 446: if($c) { $c = false; _r$193 = _r$193.$blk(); } if (_r$193 && _r$193.$blk !== undefined) { break s; }
+								_r$194 = fc[0].fixNumber(_r$193, basic$2); /* */ $s = 447; case 447: if($c) { $c = false; _r$194 = _r$194.$blk(); } if (_r$194 && _r$194.$blk !== undefined) { break s; }
+								$24r$70 = _r$194;
+								$s = 448; case 448: return $24r$70;
+							/* } */ case 439:
+							/* */ if ((e$5.Op === 21) && !isUnsigned(basic$2)) { $s = 449; continue; }
+							/* */ $s = 450; continue;
+							/* if ((e$5.Op === 21) && !isUnsigned(basic$2)) { */ case 449:
+								_r$195 = fc[0].formatParenExpr("%e >> $min(%f, 31)", new sliceType([e$5.X, e$5.Y])); /* */ $s = 451; case 451: if($c) { $c = false; _r$195 = _r$195.$blk(); } if (_r$195 && _r$195.$blk !== undefined) { break s; }
+								_r$196 = fc[0].fixNumber(_r$195, basic$2); /* */ $s = 452; case 452: if($c) { $c = false; _r$196 = _r$196.$blk(); } if (_r$196 && _r$196.$blk !== undefined) { break s; }
+								$24r$71 = _r$196;
+								$s = 453; case 453: return $24r$71;
+							/* } */ case 450:
+							_r$197 = fc[0].newLocalVariable("y"); /* */ $s = 454; case 454: if($c) { $c = false; _r$197 = _r$197.$blk(); } if (_r$197 && _r$197.$blk !== undefined) { break s; }
+							y = _r$197;
+							_r$198 = fc[0].formatExpr("(%s = %f, %s < 32 ? (%e %s %s) : 0)", new sliceType([new $String(y), e$5.Y, new $String(y), e$5.X, new $String(op), new $String(y)])); /* */ $s = 455; case 455: if($c) { $c = false; _r$198 = _r$198.$blk(); } if (_r$198 && _r$198.$blk !== undefined) { break s; }
+							_r$199 = fc[0].fixNumber(_r$198, basic$2); /* */ $s = 456; case 456: if($c) { $c = false; _r$199 = _r$199.$blk(); } if (_r$199 && _r$199.$blk !== undefined) { break s; }
+							$24r$72 = _r$199;
+							$s = 457; case 457: return $24r$72;
+						/* } else if ((_6 === (17)) || (_6 === (18))) { */ case 400:
+							/* */ if (isUnsigned(basic$2)) { $s = 458; continue; }
+							/* */ $s = 459; continue;
+							/* if (isUnsigned(basic$2)) { */ case 458:
+								_r$200 = fc[0].formatParenExpr("(%e %t %e) >>> 0", new sliceType([e$5.X, new token.Token(e$5.Op), e$5.Y])); /* */ $s = 460; case 460: if($c) { $c = false; _r$200 = _r$200.$blk(); } if (_r$200 && _r$200.$blk !== undefined) { break s; }
+								$24r$73 = _r$200;
+								$s = 461; case 461: return $24r$73;
+							/* } */ case 459:
+							_r$201 = fc[0].formatParenExpr("%e %t %e", new sliceType([e$5.X, new token.Token(e$5.Op), e$5.Y])); /* */ $s = 462; case 462: if($c) { $c = false; _r$201 = _r$201.$blk(); } if (_r$201 && _r$201.$blk !== undefined) { break s; }
+							$24r$74 = _r$201;
+							$s = 463; case 463: return $24r$74;
+						/* } else if (_6 === (22)) { */ case 401:
+							_r$202 = fc[0].formatParenExpr("%e & ~%e", new sliceType([e$5.X, e$5.Y])); /* */ $s = 464; case 464: if($c) { $c = false; _r$202 = _r$202.$blk(); } if (_r$202 && _r$202.$blk !== undefined) { break s; }
+							_r$203 = fc[0].fixNumber(_r$202, basic$2); /* */ $s = 465; case 465: if($c) { $c = false; _r$203 = _r$203.$blk(); } if (_r$203 && _r$203.$blk !== undefined) { break s; }
+							$24r$75 = _r$203;
+							$s = 466; case 466: return $24r$75;
+						/* } else if (_6 === (19)) { */ case 402:
+							_r$204 = fc[0].formatParenExpr("%e ^ %e", new sliceType([e$5.X, e$5.Y])); /* */ $s = 467; case 467: if($c) { $c = false; _r$204 = _r$204.$blk(); } if (_r$204 && _r$204.$blk !== undefined) { break s; }
+							_r$205 = fc[0].fixNumber(_r$204, basic$2); /* */ $s = 468; case 468: if($c) { $c = false; _r$205 = _r$205.$blk(); } if (_r$205 && _r$205.$blk !== undefined) { break s; }
+							$24r$76 = _r$205;
+							$s = 469; case 469: return $24r$76;
+						/* } else { */ case 403:
 							$panic(new token.Token(e$5.Op));
-						/* } */ case 383:
-					case 371:
-				/* } */ case 303:
+						/* } */ case 404:
+					case 392:
+				/* } */ case 324:
 					_8 = e$5.Op;
-					/* */ if ((_8 === (12)) || (_8 === (40)) || (_8 === (45)) || (_8 === (41)) || (_8 === (46))) { $s = 450; continue; }
-					/* */ if (_8 === (34)) { $s = 451; continue; }
-					/* */ if (_8 === (35)) { $s = 452; continue; }
-					/* */ if (_8 === (39)) { $s = 453; continue; }
-					/* */ $s = 454; continue;
-					/* if ((_8 === (12)) || (_8 === (40)) || (_8 === (45)) || (_8 === (41)) || (_8 === (46))) { */ case 450:
-						_r$196 = fc[0].formatExpr("%e %t %e", new sliceType([e$5.X, new token.Token(e$5.Op), e$5.Y])); /* */ $s = 456; case 456: if($c) { $c = false; _r$196 = _r$196.$blk(); } if (_r$196 && _r$196.$blk !== undefined) { break s; }
-						$24r$74 = _r$196;
-						$s = 457; case 457: return $24r$74;
-					/* } else if (_8 === (34)) { */ case 451:
-						/* */ if ((_entry$6 = $mapIndex(fc[0].FuncInfo.Blocking,ast.Node.keyFor(e$5.Y)), _entry$6 !== undefined ? _entry$6.v : false)) { $s = 458; continue; }
-						/* */ $s = 459; continue;
-						/* if ((_entry$6 = $mapIndex(fc[0].FuncInfo.Blocking,ast.Node.keyFor(e$5.Y)), _entry$6 !== undefined ? _entry$6.v : false)) { */ case 458:
+					/* */ if ((_8 === (12)) || (_8 === (40)) || (_8 === (45)) || (_8 === (41)) || (_8 === (46))) { $s = 471; continue; }
+					/* */ if (_8 === (34)) { $s = 472; continue; }
+					/* */ if (_8 === (35)) { $s = 473; continue; }
+					/* */ if (_8 === (39)) { $s = 474; continue; }
+					/* */ $s = 475; continue;
+					/* if ((_8 === (12)) || (_8 === (40)) || (_8 === (45)) || (_8 === (41)) || (_8 === (46))) { */ case 471:
+						_r$206 = fc[0].formatExpr("%e %t %e", new sliceType([e$5.X, new token.Token(e$5.Op), e$5.Y])); /* */ $s = 477; case 477: if($c) { $c = false; _r$206 = _r$206.$blk(); } if (_r$206 && _r$206.$blk !== undefined) { break s; }
+						$24r$77 = _r$206;
+						$s = 478; case 478: return $24r$77;
+					/* } else if (_8 === (34)) { */ case 472:
+						/* */ if ((_entry$8 = $mapIndex(fc[0].FuncInfo.Blocking,ast.Node.keyFor(e$5.Y)), _entry$8 !== undefined ? _entry$8.v : false)) { $s = 479; continue; }
+						/* */ $s = 480; continue;
+						/* if ((_entry$8 = $mapIndex(fc[0].FuncInfo.Blocking,ast.Node.keyFor(e$5.Y)), _entry$8 !== undefined ? _entry$8.v : false)) { */ case 479:
 							skipCase = fc[0].caseCounter;
 							fc[0].caseCounter = fc[0].caseCounter + (1) >> 0;
-							_r$197 = fc[0].newLocalVariable("_v"); /* */ $s = 460; case 460: if($c) { $c = false; _r$197 = _r$197.$blk(); } if (_r$197 && _r$197.$blk !== undefined) { break s; }
-							resultVar = _r$197;
-							_r$198 = fc[0].translateExpr(e$5.X); /* */ $s = 461; case 461: if($c) { $c = false; _r$198 = _r$198.$blk(); } if (_r$198 && _r$198.$blk !== undefined) { break s; }
-							_arg$92 = _r$198;
-							_arg$93 = new $String(resultVar);
-							_arg$94 = new $Int(skipCase);
-							$r = fc[0].Printf("if (!(%s)) { %s = false; $s = %d; continue s; }", new sliceType([_arg$92, _arg$93, _arg$94])); /* */ $s = 462; case 462: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_arg$95 = new $String(resultVar);
-							_r$199 = fc[0].translateExpr(e$5.Y); /* */ $s = 463; case 463: if($c) { $c = false; _r$199 = _r$199.$blk(); } if (_r$199 && _r$199.$blk !== undefined) { break s; }
-							_arg$96 = _r$199;
-							_arg$97 = new $Int(skipCase);
-							$r = fc[0].Printf("%s = %s; case %d:", new sliceType([_arg$95, _arg$96, _arg$97])); /* */ $s = 464; case 464: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_r$200 = fc[0].formatExpr("%s", new sliceType([new $String(resultVar)])); /* */ $s = 465; case 465: if($c) { $c = false; _r$200 = _r$200.$blk(); } if (_r$200 && _r$200.$blk !== undefined) { break s; }
-							$24r$75 = _r$200;
-							$s = 466; case 466: return $24r$75;
-						/* } */ case 459:
-						_r$201 = fc[0].formatExpr("%e && %e", new sliceType([e$5.X, e$5.Y])); /* */ $s = 467; case 467: if($c) { $c = false; _r$201 = _r$201.$blk(); } if (_r$201 && _r$201.$blk !== undefined) { break s; }
-						$24r$76 = _r$201;
-						$s = 468; case 468: return $24r$76;
-					/* } else if (_8 === (35)) { */ case 452:
-						/* */ if ((_entry$7 = $mapIndex(fc[0].FuncInfo.Blocking,ast.Node.keyFor(e$5.Y)), _entry$7 !== undefined ? _entry$7.v : false)) { $s = 469; continue; }
-						/* */ $s = 470; continue;
-						/* if ((_entry$7 = $mapIndex(fc[0].FuncInfo.Blocking,ast.Node.keyFor(e$5.Y)), _entry$7 !== undefined ? _entry$7.v : false)) { */ case 469:
+							_r$207 = fc[0].newLocalVariable("_v"); /* */ $s = 481; case 481: if($c) { $c = false; _r$207 = _r$207.$blk(); } if (_r$207 && _r$207.$blk !== undefined) { break s; }
+							resultVar = _r$207;
+							_r$208 = fc[0].translateExpr(e$5.X); /* */ $s = 482; case 482: if($c) { $c = false; _r$208 = _r$208.$blk(); } if (_r$208 && _r$208.$blk !== undefined) { break s; }
+							_arg$102 = _r$208;
+							_arg$103 = new $String(resultVar);
+							_arg$104 = new $Int(skipCase);
+							$r = fc[0].Printf("if (!(%s)) { %s = false; $s = %d; continue s; }", new sliceType([_arg$102, _arg$103, _arg$104])); /* */ $s = 483; case 483: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_arg$105 = new $String(resultVar);
+							_r$209 = fc[0].translateExpr(e$5.Y); /* */ $s = 484; case 484: if($c) { $c = false; _r$209 = _r$209.$blk(); } if (_r$209 && _r$209.$blk !== undefined) { break s; }
+							_arg$106 = _r$209;
+							_arg$107 = new $Int(skipCase);
+							$r = fc[0].Printf("%s = %s; case %d:", new sliceType([_arg$105, _arg$106, _arg$107])); /* */ $s = 485; case 485: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_r$210 = fc[0].formatExpr("%s", new sliceType([new $String(resultVar)])); /* */ $s = 486; case 486: if($c) { $c = false; _r$210 = _r$210.$blk(); } if (_r$210 && _r$210.$blk !== undefined) { break s; }
+							$24r$78 = _r$210;
+							$s = 487; case 487: return $24r$78;
+						/* } */ case 480:
+						_r$211 = fc[0].formatExpr("%e && %e", new sliceType([e$5.X, e$5.Y])); /* */ $s = 488; case 488: if($c) { $c = false; _r$211 = _r$211.$blk(); } if (_r$211 && _r$211.$blk !== undefined) { break s; }
+						$24r$79 = _r$211;
+						$s = 489; case 489: return $24r$79;
+					/* } else if (_8 === (35)) { */ case 473:
+						/* */ if ((_entry$9 = $mapIndex(fc[0].FuncInfo.Blocking,ast.Node.keyFor(e$5.Y)), _entry$9 !== undefined ? _entry$9.v : false)) { $s = 490; continue; }
+						/* */ $s = 491; continue;
+						/* if ((_entry$9 = $mapIndex(fc[0].FuncInfo.Blocking,ast.Node.keyFor(e$5.Y)), _entry$9 !== undefined ? _entry$9.v : false)) { */ case 490:
 							skipCase$1 = fc[0].caseCounter;
 							fc[0].caseCounter = fc[0].caseCounter + (1) >> 0;
-							_r$202 = fc[0].newLocalVariable("_v"); /* */ $s = 471; case 471: if($c) { $c = false; _r$202 = _r$202.$blk(); } if (_r$202 && _r$202.$blk !== undefined) { break s; }
-							resultVar$1 = _r$202;
-							_r$203 = fc[0].translateExpr(e$5.X); /* */ $s = 472; case 472: if($c) { $c = false; _r$203 = _r$203.$blk(); } if (_r$203 && _r$203.$blk !== undefined) { break s; }
-							_arg$98 = _r$203;
-							_arg$99 = new $String(resultVar$1);
-							_arg$100 = new $Int(skipCase$1);
-							$r = fc[0].Printf("if (%s) { %s = true; $s = %d; continue s; }", new sliceType([_arg$98, _arg$99, _arg$100])); /* */ $s = 473; case 473: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_arg$101 = new $String(resultVar$1);
-							_r$204 = fc[0].translateExpr(e$5.Y); /* */ $s = 474; case 474: if($c) { $c = false; _r$204 = _r$204.$blk(); } if (_r$204 && _r$204.$blk !== undefined) { break s; }
-							_arg$102 = _r$204;
-							_arg$103 = new $Int(skipCase$1);
-							$r = fc[0].Printf("%s = %s; case %d:", new sliceType([_arg$101, _arg$102, _arg$103])); /* */ $s = 475; case 475: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_r$205 = fc[0].formatExpr("%s", new sliceType([new $String(resultVar$1)])); /* */ $s = 476; case 476: if($c) { $c = false; _r$205 = _r$205.$blk(); } if (_r$205 && _r$205.$blk !== undefined) { break s; }
-							$24r$77 = _r$205;
-							$s = 477; case 477: return $24r$77;
-						/* } */ case 470:
-						_r$206 = fc[0].formatExpr("%e || %e", new sliceType([e$5.X, e$5.Y])); /* */ $s = 478; case 478: if($c) { $c = false; _r$206 = _r$206.$blk(); } if (_r$206 && _r$206.$blk !== undefined) { break s; }
-						$24r$78 = _r$206;
-						$s = 479; case 479: return $24r$78;
-					/* } else if (_8 === (39)) { */ case 453:
-						_r$207 = t$6.Underlying(); /* */ $s = 480; case 480: if($c) { $c = false; _r$207 = _r$207.$blk(); } if (_r$207 && _r$207.$blk !== undefined) { break s; }
-						_ref$11 = _r$207;
-						/* */ if ($assertType(_ref$11, ptrType$7, true)[1] || $assertType(_ref$11, ptrType$4, true)[1]) { $s = 481; continue; }
-						/* */ if ($assertType(_ref$11, ptrType$9, true)[1]) { $s = 482; continue; }
-						/* */ if ($assertType(_ref$11, ptrType$6, true)[1]) { $s = 483; continue; }
-						/* */ $s = 484; continue;
-						/* if ($assertType(_ref$11, ptrType$7, true)[1] || $assertType(_ref$11, ptrType$4, true)[1]) { */ case 481:
+							_r$212 = fc[0].newLocalVariable("_v"); /* */ $s = 492; case 492: if($c) { $c = false; _r$212 = _r$212.$blk(); } if (_r$212 && _r$212.$blk !== undefined) { break s; }
+							resultVar$1 = _r$212;
+							_r$213 = fc[0].translateExpr(e$5.X); /* */ $s = 493; case 493: if($c) { $c = false; _r$213 = _r$213.$blk(); } if (_r$213 && _r$213.$blk !== undefined) { break s; }
+							_arg$108 = _r$213;
+							_arg$109 = new $String(resultVar$1);
+							_arg$110 = new $Int(skipCase$1);
+							$r = fc[0].Printf("if (%s) { %s = true; $s = %d; continue s; }", new sliceType([_arg$108, _arg$109, _arg$110])); /* */ $s = 494; case 494: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_arg$111 = new $String(resultVar$1);
+							_r$214 = fc[0].translateExpr(e$5.Y); /* */ $s = 495; case 495: if($c) { $c = false; _r$214 = _r$214.$blk(); } if (_r$214 && _r$214.$blk !== undefined) { break s; }
+							_arg$112 = _r$214;
+							_arg$113 = new $Int(skipCase$1);
+							$r = fc[0].Printf("%s = %s; case %d:", new sliceType([_arg$111, _arg$112, _arg$113])); /* */ $s = 496; case 496: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_r$215 = fc[0].formatExpr("%s", new sliceType([new $String(resultVar$1)])); /* */ $s = 497; case 497: if($c) { $c = false; _r$215 = _r$215.$blk(); } if (_r$215 && _r$215.$blk !== undefined) { break s; }
+							$24r$80 = _r$215;
+							$s = 498; case 498: return $24r$80;
+						/* } */ case 491:
+						_r$216 = fc[0].formatExpr("%e || %e", new sliceType([e$5.X, e$5.Y])); /* */ $s = 499; case 499: if($c) { $c = false; _r$216 = _r$216.$blk(); } if (_r$216 && _r$216.$blk !== undefined) { break s; }
+						$24r$81 = _r$216;
+						$s = 500; case 500: return $24r$81;
+					/* } else if (_8 === (39)) { */ case 474:
+						_r$217 = t$6.Underlying(); /* */ $s = 501; case 501: if($c) { $c = false; _r$217 = _r$217.$blk(); } if (_r$217 && _r$217.$blk !== undefined) { break s; }
+						_ref$11 = _r$217;
+						/* */ if ($assertType(_ref$11, ptrType$7, true)[1] || $assertType(_ref$11, ptrType$4, true)[1]) { $s = 502; continue; }
+						/* */ if ($assertType(_ref$11, ptrType$9, true)[1]) { $s = 503; continue; }
+						/* */ if ($assertType(_ref$11, ptrType$6, true)[1]) { $s = 504; continue; }
+						/* */ $s = 505; continue;
+						/* if ($assertType(_ref$11, ptrType$7, true)[1] || $assertType(_ref$11, ptrType$4, true)[1]) { */ case 502:
 							u = _ref$11;
-							_arg$104 = e$5.X;
-							_arg$105 = e$5.Y;
-							_r$208 = fc[0].typeName(t$6); /* */ $s = 485; case 485: if($c) { $c = false; _r$208 = _r$208.$blk(); } if (_r$208 && _r$208.$blk !== undefined) { break s; }
-							_arg$106 = new $String(_r$208);
-							_r$209 = fc[0].formatExpr("$equal(%e, %e, %s)", new sliceType([_arg$104, _arg$105, _arg$106])); /* */ $s = 486; case 486: if($c) { $c = false; _r$209 = _r$209.$blk(); } if (_r$209 && _r$209.$blk !== undefined) { break s; }
-							$24r$79 = _r$209;
-							$s = 487; case 487: return $24r$79;
-						/* } else if ($assertType(_ref$11, ptrType$9, true)[1]) { */ case 482:
+							_arg$114 = e$5.X;
+							_arg$115 = e$5.Y;
+							_r$218 = fc[0].typeName(t$6); /* */ $s = 506; case 506: if($c) { $c = false; _r$218 = _r$218.$blk(); } if (_r$218 && _r$218.$blk !== undefined) { break s; }
+							_arg$116 = new $String(_r$218);
+							_r$219 = fc[0].formatExpr("$equal(%e, %e, %s)", new sliceType([_arg$114, _arg$115, _arg$116])); /* */ $s = 507; case 507: if($c) { $c = false; _r$219 = _r$219.$blk(); } if (_r$219 && _r$219.$blk !== undefined) { break s; }
+							$24r$82 = _r$219;
+							$s = 508; case 508: return $24r$82;
+						/* } else if ($assertType(_ref$11, ptrType$9, true)[1]) { */ case 503:
 							u$1 = _ref$11.$val;
-							_r$210 = fc[0].translateImplicitConversion(e$5.X, t$6); /* */ $s = 488; case 488: if($c) { $c = false; _r$210 = _r$210.$blk(); } if (_r$210 && _r$210.$blk !== undefined) { break s; }
-							_arg$107 = _r$210;
-							_r$211 = fc[0].translateImplicitConversion(e$5.Y, t$6); /* */ $s = 489; case 489: if($c) { $c = false; _r$211 = _r$211.$blk(); } if (_r$211 && _r$211.$blk !== undefined) { break s; }
-							_arg$108 = _r$211;
-							_r$212 = fc[0].formatExpr("$interfaceIsEqual(%s, %s)", new sliceType([_arg$107, _arg$108])); /* */ $s = 490; case 490: if($c) { $c = false; _r$212 = _r$212.$blk(); } if (_r$212 && _r$212.$blk !== undefined) { break s; }
-							$24r$80 = _r$212;
-							$s = 491; case 491: return $24r$80;
-						/* } else if ($assertType(_ref$11, ptrType$6, true)[1]) { */ case 483:
+							_r$220 = fc[0].translateImplicitConversion(e$5.X, t$6); /* */ $s = 509; case 509: if($c) { $c = false; _r$220 = _r$220.$blk(); } if (_r$220 && _r$220.$blk !== undefined) { break s; }
+							_arg$117 = _r$220;
+							_r$221 = fc[0].translateImplicitConversion(e$5.Y, t$6); /* */ $s = 510; case 510: if($c) { $c = false; _r$221 = _r$221.$blk(); } if (_r$221 && _r$221.$blk !== undefined) { break s; }
+							_arg$118 = _r$221;
+							_r$222 = fc[0].formatExpr("$interfaceIsEqual(%s, %s)", new sliceType([_arg$117, _arg$118])); /* */ $s = 511; case 511: if($c) { $c = false; _r$222 = _r$222.$blk(); } if (_r$222 && _r$222.$blk !== undefined) { break s; }
+							$24r$83 = _r$222;
+							$s = 512; case 512: return $24r$83;
+						/* } else if ($assertType(_ref$11, ptrType$6, true)[1]) { */ case 504:
 							u$2 = _ref$11.$val;
-							/* */ if (isBoolean(u$2)) { $s = 492; continue; }
-							/* */ $s = 493; continue;
-							/* if (isBoolean(u$2)) { */ case 492:
-								_r$213 = analysis.BoolValue(e$5.X, fc[0].pkgCtx.Info.Info); /* */ $s = 494; case 494: if($c) { $c = false; _r$213 = _r$213.$blk(); } if (_r$213 && _r$213.$blk !== undefined) { break s; }
-								_tuple$17 = _r$213;
-								b = _tuple$17[0];
-								ok$8 = _tuple$17[1];
-								/* */ if (ok$8 && b) { $s = 495; continue; }
-								/* */ $s = 496; continue;
-								/* if (ok$8 && b) { */ case 495:
-									_r$214 = fc[0].translateExpr(e$5.Y); /* */ $s = 497; case 497: if($c) { $c = false; _r$214 = _r$214.$blk(); } if (_r$214 && _r$214.$blk !== undefined) { break s; }
-									$24r$81 = _r$214;
-									$s = 498; case 498: return $24r$81;
-								/* } */ case 496:
-								_r$215 = analysis.BoolValue(e$5.Y, fc[0].pkgCtx.Info.Info); /* */ $s = 499; case 499: if($c) { $c = false; _r$215 = _r$215.$blk(); } if (_r$215 && _r$215.$blk !== undefined) { break s; }
-								_tuple$18 = _r$215;
-								b$1 = _tuple$18[0];
+							/* */ if (isBoolean(u$2)) { $s = 513; continue; }
+							/* */ $s = 514; continue;
+							/* if (isBoolean(u$2)) { */ case 513:
+								_r$223 = analysis.BoolValue(e$5.X, fc[0].pkgCtx.Info.Info); /* */ $s = 515; case 515: if($c) { $c = false; _r$223 = _r$223.$blk(); } if (_r$223 && _r$223.$blk !== undefined) { break s; }
+								_tuple$18 = _r$223;
+								b = _tuple$18[0];
 								ok$9 = _tuple$18[1];
-								/* */ if (ok$9 && b$1) { $s = 500; continue; }
-								/* */ $s = 501; continue;
-								/* if (ok$9 && b$1) { */ case 500:
-									_r$216 = fc[0].translateExpr(e$5.X); /* */ $s = 502; case 502: if($c) { $c = false; _r$216 = _r$216.$blk(); } if (_r$216 && _r$216.$blk !== undefined) { break s; }
-									$24r$82 = _r$216;
-									$s = 503; case 503: return $24r$82;
-								/* } */ case 501:
-							/* } */ case 493:
-						/* } */ case 484:
-						_r$217 = fc[0].translateImplicitConversion(e$5.X, t$6); /* */ $s = 504; case 504: if($c) { $c = false; _r$217 = _r$217.$blk(); } if (_r$217 && _r$217.$blk !== undefined) { break s; }
-						_arg$109 = _r$217;
-						_r$218 = fc[0].translateImplicitConversion(e$5.Y, t$6); /* */ $s = 505; case 505: if($c) { $c = false; _r$218 = _r$218.$blk(); } if (_r$218 && _r$218.$blk !== undefined) { break s; }
-						_arg$110 = _r$218;
-						_r$219 = fc[0].formatExpr("%s === %s", new sliceType([_arg$109, _arg$110])); /* */ $s = 506; case 506: if($c) { $c = false; _r$219 = _r$219.$blk(); } if (_r$219 && _r$219.$blk !== undefined) { break s; }
-						$24r$83 = _r$219;
-						$s = 507; case 507: return $24r$83;
-					/* } else { */ case 454:
+								/* */ if (ok$9 && b) { $s = 516; continue; }
+								/* */ $s = 517; continue;
+								/* if (ok$9 && b) { */ case 516:
+									_r$224 = fc[0].translateExpr(e$5.Y); /* */ $s = 518; case 518: if($c) { $c = false; _r$224 = _r$224.$blk(); } if (_r$224 && _r$224.$blk !== undefined) { break s; }
+									$24r$84 = _r$224;
+									$s = 519; case 519: return $24r$84;
+								/* } */ case 517:
+								_r$225 = analysis.BoolValue(e$5.Y, fc[0].pkgCtx.Info.Info); /* */ $s = 520; case 520: if($c) { $c = false; _r$225 = _r$225.$blk(); } if (_r$225 && _r$225.$blk !== undefined) { break s; }
+								_tuple$19 = _r$225;
+								b$1 = _tuple$19[0];
+								ok$10 = _tuple$19[1];
+								/* */ if (ok$10 && b$1) { $s = 521; continue; }
+								/* */ $s = 522; continue;
+								/* if (ok$10 && b$1) { */ case 521:
+									_r$226 = fc[0].translateExpr(e$5.X); /* */ $s = 523; case 523: if($c) { $c = false; _r$226 = _r$226.$blk(); } if (_r$226 && _r$226.$blk !== undefined) { break s; }
+									$24r$85 = _r$226;
+									$s = 524; case 524: return $24r$85;
+								/* } */ case 522:
+							/* } */ case 514:
+						/* } */ case 505:
+						_r$227 = fc[0].translateImplicitConversion(e$5.X, t$6); /* */ $s = 525; case 525: if($c) { $c = false; _r$227 = _r$227.$blk(); } if (_r$227 && _r$227.$blk !== undefined) { break s; }
+						_arg$119 = _r$227;
+						_r$228 = fc[0].translateImplicitConversion(e$5.Y, t$6); /* */ $s = 526; case 526: if($c) { $c = false; _r$228 = _r$228.$blk(); } if (_r$228 && _r$228.$blk !== undefined) { break s; }
+						_arg$120 = _r$228;
+						_r$229 = fc[0].formatExpr("%s === %s", new sliceType([_arg$119, _arg$120])); /* */ $s = 527; case 527: if($c) { $c = false; _r$229 = _r$229.$blk(); } if (_r$229 && _r$229.$blk !== undefined) { break s; }
+						$24r$86 = _r$229;
+						$s = 528; case 528: return $24r$86;
+					/* } else { */ case 475:
 						$panic(new token.Token(e$5.Op));
-					/* } */ case 455:
-				case 449:
+					/* } */ case 476:
+				case 470:
 				$s = 87; continue;
 			/* } else if ($assertType(_ref$1, ptrType$71, true)[1]) { */ case 76:
 				e$6 = _ref$1.$val;
-				_r$220 = fc[0].formatParenExpr("%e", new sliceType([e$6.X])); /* */ $s = 508; case 508: if($c) { $c = false; _r$220 = _r$220.$blk(); } if (_r$220 && _r$220.$blk !== undefined) { break s; }
-				$24r$84 = _r$220;
-				$s = 509; case 509: return $24r$84;
+				_r$230 = fc[0].formatParenExpr("%e", new sliceType([e$6.X])); /* */ $s = 529; case 529: if($c) { $c = false; _r$230 = _r$230.$blk(); } if (_r$230 && _r$230.$blk !== undefined) { break s; }
+				$24r$87 = _r$230;
+				$s = 530; case 530: return $24r$87;
 			/* } else if ($assertType(_ref$1, ptrType$54, true)[1]) { */ case 77:
 				e$7 = _ref$1.$val;
-				_r$221 = fc[0].typeOf(e$7.X); /* */ $s = 510; case 510: if($c) { $c = false; _r$221 = _r$221.$blk(); } if (_r$221 && _r$221.$blk !== undefined) { break s; }
-				_r$222 = _r$221.Underlying(); /* */ $s = 511; case 511: if($c) { $c = false; _r$222 = _r$222.$blk(); } if (_r$222 && _r$222.$blk !== undefined) { break s; }
-				_ref$12 = _r$222;
-				/* */ if ($assertType(_ref$12, ptrType$3, true)[1]) { $s = 512; continue; }
-				/* */ if ($assertType(_ref$12, ptrType$7, true)[1]) { $s = 513; continue; }
-				/* */ if ($assertType(_ref$12, ptrType$11, true)[1]) { $s = 514; continue; }
-				/* */ if ($assertType(_ref$12, ptrType$10, true)[1]) { $s = 515; continue; }
-				/* */ if ($assertType(_ref$12, ptrType$6, true)[1]) { $s = 516; continue; }
-				/* */ if ($assertType(_ref$12, ptrType$2, true)[1]) { $s = 517; continue; }
-				/* */ $s = 518; continue;
-				/* if ($assertType(_ref$12, ptrType$3, true)[1]) { */ case 512:
+				_r$231 = fc[0].typeOf(e$7.X); /* */ $s = 531; case 531: if($c) { $c = false; _r$231 = _r$231.$blk(); } if (_r$231 && _r$231.$blk !== undefined) { break s; }
+				_r$232 = _r$231.Underlying(); /* */ $s = 532; case 532: if($c) { $c = false; _r$232 = _r$232.$blk(); } if (_r$232 && _r$232.$blk !== undefined) { break s; }
+				_ref$12 = _r$232;
+				/* */ if ($assertType(_ref$12, ptrType$3, true)[1]) { $s = 533; continue; }
+				/* */ if ($assertType(_ref$12, ptrType$7, true)[1]) { $s = 534; continue; }
+				/* */ if ($assertType(_ref$12, ptrType$11, true)[1]) { $s = 535; continue; }
+				/* */ if ($assertType(_ref$12, ptrType$10, true)[1]) { $s = 536; continue; }
+				/* */ if ($assertType(_ref$12, ptrType$6, true)[1]) { $s = 537; continue; }
+				/* */ if ($assertType(_ref$12, ptrType$2, true)[1]) { $s = 538; continue; }
+				/* */ $s = 539; continue;
+				/* if ($assertType(_ref$12, ptrType$3, true)[1]) { */ case 533:
 					t$7 = _ref$12.$val;
-					_r$223 = t$7.Elem().Underlying(); /* */ $s = 520; case 520: if($c) { $c = false; _r$223 = _r$223.$blk(); } if (_r$223 && _r$223.$blk !== undefined) { break s; }
-					_tuple$19 = $assertType(_r$223, ptrType$7, true);
-					ok$10 = _tuple$19[1];
-					/* */ if (!ok$10) { $s = 521; continue; }
-					/* */ $s = 522; continue;
-					/* if (!ok$10) { */ case 521:
-						_r$224 = fmt.Errorf("non-array pointers can't be used with index expression", sliceType.nil); /* */ $s = 523; case 523: if($c) { $c = false; _r$224 = _r$224.$blk(); } if (_r$224 && _r$224.$blk !== undefined) { break s; }
-						$panic(_r$224);
-					/* } */ case 522:
-					_r$225 = e$7.X.Pos(); /* */ $s = 524; case 524: if($c) { $c = false; _r$225 = _r$225.$blk(); } if (_r$225 && _r$225.$blk !== undefined) { break s; }
-					x$12 = new ast.StarExpr.ptr(_r$225, e$7.X);
+					_r$233 = t$7.Elem().Underlying(); /* */ $s = 541; case 541: if($c) { $c = false; _r$233 = _r$233.$blk(); } if (_r$233 && _r$233.$blk !== undefined) { break s; }
+					_tuple$20 = $assertType(_r$233, ptrType$7, true);
+					ok$11 = _tuple$20[1];
+					/* */ if (!ok$11) { $s = 542; continue; }
+					/* */ $s = 543; continue;
+					/* if (!ok$11) { */ case 542:
+						_r$234 = fmt.Errorf("non-array pointers can't be used with index expression", sliceType.nil); /* */ $s = 544; case 544: if($c) { $c = false; _r$234 = _r$234.$blk(); } if (_r$234 && _r$234.$blk !== undefined) { break s; }
+						$panic(_r$234);
+					/* } */ case 543:
+					_r$235 = e$7.X.Pos(); /* */ $s = 545; case 545: if($c) { $c = false; _r$235 = _r$235.$blk(); } if (_r$235 && _r$235.$blk !== undefined) { break s; }
+					x$12 = new ast.StarExpr.ptr(_r$235, e$7.X);
 					astutil.SetType(fc[0].pkgCtx.Info.Info, t$7.Elem(), x$12);
 					e$7.X = x$12;
-					_r$226 = fc[0].translateExpr(e$7); /* */ $s = 525; case 525: if($c) { $c = false; _r$226 = _r$226.$blk(); } if (_r$226 && _r$226.$blk !== undefined) { break s; }
-					$24r$85 = _r$226;
-					$s = 526; case 526: return $24r$85;
-				/* } else if ($assertType(_ref$12, ptrType$7, true)[1]) { */ case 513:
+					_r$236 = fc[0].translateExpr(e$7); /* */ $s = 546; case 546: if($c) { $c = false; _r$236 = _r$236.$blk(); } if (_r$236 && _r$236.$blk !== undefined) { break s; }
+					$24r$88 = _r$236;
+					$s = 547; case 547: return $24r$88;
+				/* } else if ($assertType(_ref$12, ptrType$7, true)[1]) { */ case 534:
 					t$8 = _ref$12.$val;
-					pattern = rangeCheck("%1e[%2f]", !($interfaceIsEqual((_entry$8 = $mapIndex(fc[0].pkgCtx.Info.Info.Types,ast.Expr.keyFor(e$7.Index)), _entry$8 !== undefined ? _entry$8.v : new types.TypeAndValue.ptr(0, $ifaceNil, $ifaceNil)).Value, $ifaceNil)), true);
-					_r$227 = fc[0].formatExpr(pattern, new sliceType([e$7.X, e$7.Index])); /* */ $s = 527; case 527: if($c) { $c = false; _r$227 = _r$227.$blk(); } if (_r$227 && _r$227.$blk !== undefined) { break s; }
-					$24r$86 = _r$227;
-					$s = 528; case 528: return $24r$86;
-				/* } else if ($assertType(_ref$12, ptrType$11, true)[1]) { */ case 514:
+					pattern$2 = rangeCheck("%1e[%2f]", !($interfaceIsEqual((_entry$10 = $mapIndex(fc[0].pkgCtx.Info.Info.Types,ast.Expr.keyFor(e$7.Index)), _entry$10 !== undefined ? _entry$10.v : new types.TypeAndValue.ptr(0, $ifaceNil, $ifaceNil)).Value, $ifaceNil)), true);
+					_r$237 = fc[0].formatExpr(pattern$2, new sliceType([e$7.X, e$7.Index])); /* */ $s = 548; case 548: if($c) { $c = false; _r$237 = _r$237.$blk(); } if (_r$237 && _r$237.$blk !== undefined) { break s; }
+					$24r$89 = _r$237;
+					$s = 549; case 549: return $24r$89;
+				/* } else if ($assertType(_ref$12, ptrType$11, true)[1]) { */ case 535:
 					t$9 = _ref$12.$val;
-					_r$228 = fc[0].formatExpr(rangeCheck("%1e.$array[%1e.$offset + %2f]", !($interfaceIsEqual((_entry$9 = $mapIndex(fc[0].pkgCtx.Info.Info.Types,ast.Expr.keyFor(e$7.Index)), _entry$9 !== undefined ? _entry$9.v : new types.TypeAndValue.ptr(0, $ifaceNil, $ifaceNil)).Value, $ifaceNil)), false), new sliceType([e$7.X, e$7.Index])); /* */ $s = 529; case 529: if($c) { $c = false; _r$228 = _r$228.$blk(); } if (_r$228 && _r$228.$blk !== undefined) { break s; }
-					$24r$87 = _r$228;
-					$s = 530; case 530: return $24r$87;
-				/* } else if ($assertType(_ref$12, ptrType$10, true)[1]) { */ case 515:
+					_r$238 = fc[0].formatExpr(rangeCheck("%1e.$array[%1e.$offset + %2f]", !($interfaceIsEqual((_entry$11 = $mapIndex(fc[0].pkgCtx.Info.Info.Types,ast.Expr.keyFor(e$7.Index)), _entry$11 !== undefined ? _entry$11.v : new types.TypeAndValue.ptr(0, $ifaceNil, $ifaceNil)).Value, $ifaceNil)), false), new sliceType([e$7.X, e$7.Index])); /* */ $s = 550; case 550: if($c) { $c = false; _r$238 = _r$238.$blk(); } if (_r$238 && _r$238.$blk !== undefined) { break s; }
+					$24r$90 = _r$238;
+					$s = 551; case 551: return $24r$90;
+				/* } else if ($assertType(_ref$12, ptrType$10, true)[1]) { */ case 536:
 					t$10 = _ref$12.$val;
-					_r$229 = fc[0].typeOf(e$7.Index); /* */ $s = 533; case 533: if($c) { $c = false; _r$229 = _r$229.$blk(); } if (_r$229 && _r$229.$blk !== undefined) { break s; }
-					_r$230 = typesutil.IsJsObject(_r$229); /* */ $s = 534; case 534: if($c) { $c = false; _r$230 = _r$230.$blk(); } if (_r$230 && _r$230.$blk !== undefined) { break s; }
-					/* */ if (_r$230) { $s = 531; continue; }
-					/* */ $s = 532; continue;
-					/* if (_r$230) { */ case 531:
-						_r$231 = e$7.Index.Pos(); /* */ $s = 535; case 535: if($c) { $c = false; _r$231 = _r$231.$blk(); } if (_r$231 && _r$231.$blk !== undefined) { break s; }
-						fc[0].pkgCtx.errList = $append(fc[0].pkgCtx.errList, (x$13 = new types.Error.ptr(fc[0].pkgCtx.fileSet, _r$231, "cannot use js.Object as map key", false, 0, 0, 0), new x$13.constructor.elem(x$13)));
-					/* } */ case 532:
-					_r$232 = fc[0].typeName(t$10.Key()); /* */ $s = 536; case 536: if($c) { $c = false; _r$232 = _r$232.$blk(); } if (_r$232 && _r$232.$blk !== undefined) { break s; }
-					_arg$111 = new $String(_r$232);
-					_r$233 = fc[0].translateImplicitConversion(e$7.Index, t$10.Key()); /* */ $s = 537; case 537: if($c) { $c = false; _r$233 = _r$233.$blk(); } if (_r$233 && _r$233.$blk !== undefined) { break s; }
-					_arg$112 = _r$233;
-					_r$234 = fmt.Sprintf("%s.keyFor(%s)", new sliceType([_arg$111, _arg$112])); /* */ $s = 538; case 538: if($c) { $c = false; _r$234 = _r$234.$blk(); } if (_r$234 && _r$234.$blk !== undefined) { break s; }
-					key = _r$234;
-					_tuple$20 = $assertType(exprType, ptrType$1, true);
-					isTuple$1 = _tuple$20[1];
-					/* */ if (isTuple$1) { $s = 539; continue; }
-					/* */ $s = 540; continue;
-					/* if (isTuple$1) { */ case 539:
-						_r$235 = fc[0].newLocalVariable("_entry"); /* */ $s = 541; case 541: if($c) { $c = false; _r$235 = _r$235.$blk(); } if (_r$235 && _r$235.$blk !== undefined) { break s; }
-						_arg$113 = new $String(_r$235);
-						_arg$114 = e$7.X;
-						_arg$115 = new $String(key);
-						_r$236 = fc[0].zeroValue(t$10.Elem()); /* */ $s = 542; case 542: if($c) { $c = false; _r$236 = _r$236.$blk(); } if (_r$236 && _r$236.$blk !== undefined) { break s; }
-						_arg$116 = _r$236;
-						_r$237 = fc[0].formatExpr("(%1s = $mapIndex(%2e,%3s), %1s !== undefined ? [%1s.v, true] : [%4e, false])", new sliceType([_arg$113, _arg$114, _arg$115, _arg$116])); /* */ $s = 543; case 543: if($c) { $c = false; _r$237 = _r$237.$blk(); } if (_r$237 && _r$237.$blk !== undefined) { break s; }
-						$24r$88 = _r$237;
-						$s = 544; case 544: return $24r$88;
-					/* } */ case 540:
-					_r$238 = fc[0].newLocalVariable("_entry"); /* */ $s = 545; case 545: if($c) { $c = false; _r$238 = _r$238.$blk(); } if (_r$238 && _r$238.$blk !== undefined) { break s; }
-					_arg$117 = new $String(_r$238);
-					_arg$118 = e$7.X;
-					_arg$119 = new $String(key);
-					_r$239 = fc[0].zeroValue(t$10.Elem()); /* */ $s = 546; case 546: if($c) { $c = false; _r$239 = _r$239.$blk(); } if (_r$239 && _r$239.$blk !== undefined) { break s; }
-					_arg$120 = _r$239;
-					_r$240 = fc[0].formatExpr("(%1s = $mapIndex(%2e,%3s), %1s !== undefined ? %1s.v : %4e)", new sliceType([_arg$117, _arg$118, _arg$119, _arg$120])); /* */ $s = 547; case 547: if($c) { $c = false; _r$240 = _r$240.$blk(); } if (_r$240 && _r$240.$blk !== undefined) { break s; }
-					$24r$89 = _r$240;
-					$s = 548; case 548: return $24r$89;
-				/* } else if ($assertType(_ref$12, ptrType$6, true)[1]) { */ case 516:
+					_r$239 = fc[0].typeOf(e$7.Index); /* */ $s = 554; case 554: if($c) { $c = false; _r$239 = _r$239.$blk(); } if (_r$239 && _r$239.$blk !== undefined) { break s; }
+					_r$240 = typesutil.IsJsObject(_r$239); /* */ $s = 555; case 555: if($c) { $c = false; _r$240 = _r$240.$blk(); } if (_r$240 && _r$240.$blk !== undefined) { break s; }
+					/* */ if (_r$240) { $s = 552; continue; }
+					/* */ $s = 553; continue;
+					/* if (_r$240) { */ case 552:
+						_r$241 = e$7.Index.Pos(); /* */ $s = 556; case 556: if($c) { $c = false; _r$241 = _r$241.$blk(); } if (_r$241 && _r$241.$blk !== undefined) { break s; }
+						fc[0].pkgCtx.errList = $append(fc[0].pkgCtx.errList, (x$13 = new types.Error.ptr(fc[0].pkgCtx.fileSet, _r$241, "cannot use js.Object as map key", false, 0, 0, 0), new x$13.constructor.elem(x$13)));
+					/* } */ case 553:
+					_r$242 = fc[0].typeName(t$10.Key()); /* */ $s = 557; case 557: if($c) { $c = false; _r$242 = _r$242.$blk(); } if (_r$242 && _r$242.$blk !== undefined) { break s; }
+					_arg$121 = new $String(_r$242);
+					_r$243 = fc[0].translateImplicitConversion(e$7.Index, t$10.Key()); /* */ $s = 558; case 558: if($c) { $c = false; _r$243 = _r$243.$blk(); } if (_r$243 && _r$243.$blk !== undefined) { break s; }
+					_arg$122 = _r$243;
+					_r$244 = fmt.Sprintf("%s.keyFor(%s)", new sliceType([_arg$121, _arg$122])); /* */ $s = 559; case 559: if($c) { $c = false; _r$244 = _r$244.$blk(); } if (_r$244 && _r$244.$blk !== undefined) { break s; }
+					key = _r$244;
+					_tuple$21 = $assertType(exprType, ptrType$1, true);
+					isTuple$1 = _tuple$21[1];
+					/* */ if (isTuple$1) { $s = 560; continue; }
+					/* */ $s = 561; continue;
+					/* if (isTuple$1) { */ case 560:
+						_r$245 = fc[0].newLocalVariable("_entry"); /* */ $s = 562; case 562: if($c) { $c = false; _r$245 = _r$245.$blk(); } if (_r$245 && _r$245.$blk !== undefined) { break s; }
+						_arg$123 = new $String(_r$245);
+						_arg$124 = e$7.X;
+						_arg$125 = new $String(key);
+						_r$246 = fc[0].zeroValue(t$10.Elem()); /* */ $s = 563; case 563: if($c) { $c = false; _r$246 = _r$246.$blk(); } if (_r$246 && _r$246.$blk !== undefined) { break s; }
+						_arg$126 = _r$246;
+						_r$247 = fc[0].formatExpr("(%1s = $mapIndex(%2e,%3s), %1s !== undefined ? [%1s.v, true] : [%4e, false])", new sliceType([_arg$123, _arg$124, _arg$125, _arg$126])); /* */ $s = 564; case 564: if($c) { $c = false; _r$247 = _r$247.$blk(); } if (_r$247 && _r$247.$blk !== undefined) { break s; }
+						$24r$91 = _r$247;
+						$s = 565; case 565: return $24r$91;
+					/* } */ case 561:
+					_r$248 = fc[0].newLocalVariable("_entry"); /* */ $s = 566; case 566: if($c) { $c = false; _r$248 = _r$248.$blk(); } if (_r$248 && _r$248.$blk !== undefined) { break s; }
+					_arg$127 = new $String(_r$248);
+					_arg$128 = e$7.X;
+					_arg$129 = new $String(key);
+					_r$249 = fc[0].zeroValue(t$10.Elem()); /* */ $s = 567; case 567: if($c) { $c = false; _r$249 = _r$249.$blk(); } if (_r$249 && _r$249.$blk !== undefined) { break s; }
+					_arg$130 = _r$249;
+					_r$250 = fc[0].formatExpr("(%1s = $mapIndex(%2e,%3s), %1s !== undefined ? %1s.v : %4e)", new sliceType([_arg$127, _arg$128, _arg$129, _arg$130])); /* */ $s = 568; case 568: if($c) { $c = false; _r$250 = _r$250.$blk(); } if (_r$250 && _r$250.$blk !== undefined) { break s; }
+					$24r$92 = _r$250;
+					$s = 569; case 569: return $24r$92;
+				/* } else if ($assertType(_ref$12, ptrType$6, true)[1]) { */ case 537:
 					t$11 = _ref$12.$val;
-					_r$241 = fc[0].formatExpr("%e.charCodeAt(%f)", new sliceType([e$7.X, e$7.Index])); /* */ $s = 549; case 549: if($c) { $c = false; _r$241 = _r$241.$blk(); } if (_r$241 && _r$241.$blk !== undefined) { break s; }
-					$24r$90 = _r$241;
-					$s = 550; case 550: return $24r$90;
-				/* } else if ($assertType(_ref$12, ptrType$2, true)[1]) { */ case 517:
+					_r$251 = fc[0].formatExpr("%e.charCodeAt(%f)", new sliceType([e$7.X, e$7.Index])); /* */ $s = 570; case 570: if($c) { $c = false; _r$251 = _r$251.$blk(); } if (_r$251 && _r$251.$blk !== undefined) { break s; }
+					$24r$93 = _r$251;
+					$s = 571; case 571: return $24r$93;
+				/* } else if ($assertType(_ref$12, ptrType$2, true)[1]) { */ case 538:
 					t$12 = _ref$12.$val;
 					_ref$13 = e$7.X;
-					/* */ if ($assertType(_ref$13, ptrType$12, true)[1]) { $s = 551; continue; }
-					/* */ if ($assertType(_ref$13, ptrType$23, true)[1]) { $s = 552; continue; }
-					/* */ $s = 553; continue;
-					/* if ($assertType(_ref$13, ptrType$12, true)[1]) { */ case 551:
+					/* */ if ($assertType(_ref$13, ptrType$12, true)[1]) { $s = 572; continue; }
+					/* */ if ($assertType(_ref$13, ptrType$23, true)[1]) { $s = 573; continue; }
+					/* */ $s = 574; continue;
+					/* if ($assertType(_ref$13, ptrType$12, true)[1]) { */ case 572:
 						u$3 = _ref$13.$val;
-						_r$242 = fc[0].instanceOf(u$3); /* */ $s = 555; case 555: if($c) { $c = false; _r$242 = _r$242.$blk(); } if (_r$242 && _r$242.$blk !== undefined) { break s; }
-						_r$243 = fc[0].instName($clone(_r$242, typeparams.Instance)); /* */ $s = 556; case 556: if($c) { $c = false; _r$243 = _r$243.$blk(); } if (_r$243 && _r$243.$blk !== undefined) { break s; }
-						_arg$121 = new $String(_r$243);
-						_r$244 = fc[0].formatExpr("%s", new sliceType([_arg$121])); /* */ $s = 557; case 557: if($c) { $c = false; _r$244 = _r$244.$blk(); } if (_r$244 && _r$244.$blk !== undefined) { break s; }
-						$24r$91 = _r$244;
-						$s = 558; case 558: return $24r$91;
-					/* } else if ($assertType(_ref$13, ptrType$23, true)[1]) { */ case 552:
+						_r$252 = fc[0].instanceOf(u$3); /* */ $s = 576; case 576: if($c) { $c = false; _r$252 = _r$252.$blk(); } if (_r$252 && _r$252.$blk !== undefined) { break s; }
+						_r$253 = fc[0].instName($clone(_r$252, typeparams.Instance)); /* */ $s = 577; case 577: if($c) { $c = false; _r$253 = _r$253.$blk(); } if (_r$253 && _r$253.$blk !== undefined) { break s; }
+						_arg$131 = new $String(_r$253);
+						_r$254 = fc[0].formatExpr("%s", new sliceType([_arg$131])); /* */ $s = 578; case 578: if($c) { $c = false; _r$254 = _r$254.$blk(); } if (_r$254 && _r$254.$blk !== undefined) { break s; }
+						$24r$94 = _r$254;
+						$s = 579; case 579: return $24r$94;
+					/* } else if ($assertType(_ref$13, ptrType$23, true)[1]) { */ case 573:
 						u$4 = _ref$13.$val;
-						_r$245 = fc[0].instanceOf(u$4.Sel); /* */ $s = 559; case 559: if($c) { $c = false; _r$245 = _r$245.$blk(); } if (_r$245 && _r$245.$blk !== undefined) { break s; }
-						_r$246 = fc[0].instName($clone(_r$245, typeparams.Instance)); /* */ $s = 560; case 560: if($c) { $c = false; _r$246 = _r$246.$blk(); } if (_r$246 && _r$246.$blk !== undefined) { break s; }
-						_arg$122 = new $String(_r$246);
-						_r$247 = fc[0].formatExpr("%s", new sliceType([_arg$122])); /* */ $s = 561; case 561: if($c) { $c = false; _r$247 = _r$247.$blk(); } if (_r$247 && _r$247.$blk !== undefined) { break s; }
-						$24r$92 = _r$247;
-						$s = 562; case 562: return $24r$92;
-					/* } else { */ case 553:
+						_r$255 = fc[0].instanceOf(u$4.Sel); /* */ $s = 580; case 580: if($c) { $c = false; _r$255 = _r$255.$blk(); } if (_r$255 && _r$255.$blk !== undefined) { break s; }
+						_r$256 = fc[0].instName($clone(_r$255, typeparams.Instance)); /* */ $s = 581; case 581: if($c) { $c = false; _r$256 = _r$256.$blk(); } if (_r$256 && _r$256.$blk !== undefined) { break s; }
+						_arg$132 = new $String(_r$256);
+						_r$257 = fc[0].formatExpr("%s", new sliceType([_arg$132])); /* */ $s = 582; case 582: if($c) { $c = false; _r$257 = _r$257.$blk(); } if (_r$257 && _r$257.$blk !== undefined) { break s; }
+						$24r$95 = _r$257;
+						$s = 583; case 583: return $24r$95;
+					/* } else { */ case 574:
 						u$5 = _ref$13;
-						_arg$123 = u$5;
-						_r$248 = fc[0].typeOf(e$7.X); /* */ $s = 563; case 563: if($c) { $c = false; _r$248 = _r$248.$blk(); } if (_r$248 && _r$248.$blk !== undefined) { break s; }
-						_arg$124 = _r$248;
-						_r$249 = fmt.Errorf("unhandled IndexExpr of a Signature: %T in %T", new sliceType([_arg$123, _arg$124])); /* */ $s = 564; case 564: if($c) { $c = false; _r$249 = _r$249.$blk(); } if (_r$249 && _r$249.$blk !== undefined) { break s; }
-						$panic(_r$249);
-					/* } */ case 554:
-					$s = 519; continue;
-				/* } else { */ case 518:
+						_arg$133 = u$5;
+						_r$258 = fc[0].typeOf(e$7.X); /* */ $s = 584; case 584: if($c) { $c = false; _r$258 = _r$258.$blk(); } if (_r$258 && _r$258.$blk !== undefined) { break s; }
+						_arg$134 = _r$258;
+						_r$259 = fmt.Errorf("unhandled IndexExpr of a Signature: %T in %T", new sliceType([_arg$133, _arg$134])); /* */ $s = 585; case 585: if($c) { $c = false; _r$259 = _r$259.$blk(); } if (_r$259 && _r$259.$blk !== undefined) { break s; }
+						$panic(_r$259);
+					/* } */ case 575:
+					$s = 540; continue;
+				/* } else { */ case 539:
 					t$13 = _ref$12;
-					_arg$125 = t$13;
-					_r$250 = fc[0].typeOf(e$7.X); /* */ $s = 565; case 565: if($c) { $c = false; _r$250 = _r$250.$blk(); } if (_r$250 && _r$250.$blk !== undefined) { break s; }
-					_arg$126 = _r$250;
-					_r$251 = fmt.Errorf("unhandled IndexExpr: %T in %T", new sliceType([_arg$125, _arg$126])); /* */ $s = 566; case 566: if($c) { $c = false; _r$251 = _r$251.$blk(); } if (_r$251 && _r$251.$blk !== undefined) { break s; }
-					$panic(_r$251);
-				/* } */ case 519:
+					_arg$135 = t$13;
+					_r$260 = fc[0].typeOf(e$7.X); /* */ $s = 586; case 586: if($c) { $c = false; _r$260 = _r$260.$blk(); } if (_r$260 && _r$260.$blk !== undefined) { break s; }
+					_arg$136 = _r$260;
+					_r$261 = fmt.Errorf("unhandled IndexExpr: %T in %T", new sliceType([_arg$135, _arg$136])); /* */ $s = 587; case 587: if($c) { $c = false; _r$261 = _r$261.$blk(); } if (_r$261 && _r$261.$blk !== undefined) { break s; }
+					$panic(_r$261);
+				/* } */ case 540:
 				$s = 87; continue;
 			/* } else if ($assertType(_ref$1, ptrType$72, true)[1]) { */ case 78:
 				e$8 = _ref$1.$val;
-				_r$252 = fc[0].typeOf(e$8.X); /* */ $s = 567; case 567: if($c) { $c = false; _r$252 = _r$252.$blk(); } if (_r$252 && _r$252.$blk !== undefined) { break s; }
-				_r$253 = _r$252.Underlying(); /* */ $s = 568; case 568: if($c) { $c = false; _r$253 = _r$253.$blk(); } if (_r$253 && _r$253.$blk !== undefined) { break s; }
-				_ref$14 = _r$253;
-				/* */ if ($assertType(_ref$14, ptrType$2, true)[1]) { $s = 569; continue; }
-				/* */ $s = 570; continue;
-				/* if ($assertType(_ref$14, ptrType$2, true)[1]) { */ case 569:
+				_r$262 = fc[0].typeOf(e$8.X); /* */ $s = 588; case 588: if($c) { $c = false; _r$262 = _r$262.$blk(); } if (_r$262 && _r$262.$blk !== undefined) { break s; }
+				_r$263 = _r$262.Underlying(); /* */ $s = 589; case 589: if($c) { $c = false; _r$263 = _r$263.$blk(); } if (_r$263 && _r$263.$blk !== undefined) { break s; }
+				_ref$14 = _r$263;
+				/* */ if ($assertType(_ref$14, ptrType$2, true)[1]) { $s = 590; continue; }
+				/* */ $s = 591; continue;
+				/* if ($assertType(_ref$14, ptrType$2, true)[1]) { */ case 590:
 					t$14 = _ref$14.$val;
 					_ref$15 = e$8.X;
-					/* */ if ($assertType(_ref$15, ptrType$12, true)[1]) { $s = 572; continue; }
-					/* */ if ($assertType(_ref$15, ptrType$23, true)[1]) { $s = 573; continue; }
-					/* */ $s = 574; continue;
-					/* if ($assertType(_ref$15, ptrType$12, true)[1]) { */ case 572:
+					/* */ if ($assertType(_ref$15, ptrType$12, true)[1]) { $s = 593; continue; }
+					/* */ if ($assertType(_ref$15, ptrType$23, true)[1]) { $s = 594; continue; }
+					/* */ $s = 595; continue;
+					/* if ($assertType(_ref$15, ptrType$12, true)[1]) { */ case 593:
 						u$6 = _ref$15.$val;
-						_r$254 = fc[0].instanceOf(u$6); /* */ $s = 576; case 576: if($c) { $c = false; _r$254 = _r$254.$blk(); } if (_r$254 && _r$254.$blk !== undefined) { break s; }
-						_r$255 = fc[0].instName($clone(_r$254, typeparams.Instance)); /* */ $s = 577; case 577: if($c) { $c = false; _r$255 = _r$255.$blk(); } if (_r$255 && _r$255.$blk !== undefined) { break s; }
-						_arg$127 = new $String(_r$255);
-						_r$256 = fc[0].formatExpr("%s", new sliceType([_arg$127])); /* */ $s = 578; case 578: if($c) { $c = false; _r$256 = _r$256.$blk(); } if (_r$256 && _r$256.$blk !== undefined) { break s; }
-						$24r$93 = _r$256;
-						$s = 579; case 579: return $24r$93;
-					/* } else if ($assertType(_ref$15, ptrType$23, true)[1]) { */ case 573:
+						_r$264 = fc[0].instanceOf(u$6); /* */ $s = 597; case 597: if($c) { $c = false; _r$264 = _r$264.$blk(); } if (_r$264 && _r$264.$blk !== undefined) { break s; }
+						_r$265 = fc[0].instName($clone(_r$264, typeparams.Instance)); /* */ $s = 598; case 598: if($c) { $c = false; _r$265 = _r$265.$blk(); } if (_r$265 && _r$265.$blk !== undefined) { break s; }
+						_arg$137 = new $String(_r$265);
+						_r$266 = fc[0].formatExpr("%s", new sliceType([_arg$137])); /* */ $s = 599; case 599: if($c) { $c = false; _r$266 = _r$266.$blk(); } if (_r$266 && _r$266.$blk !== undefined) { break s; }
+						$24r$96 = _r$266;
+						$s = 600; case 600: return $24r$96;
+					/* } else if ($assertType(_ref$15, ptrType$23, true)[1]) { */ case 594:
 						u$7 = _ref$15.$val;
-						_r$257 = fc[0].instanceOf(u$7.Sel); /* */ $s = 580; case 580: if($c) { $c = false; _r$257 = _r$257.$blk(); } if (_r$257 && _r$257.$blk !== undefined) { break s; }
-						_r$258 = fc[0].instName($clone(_r$257, typeparams.Instance)); /* */ $s = 581; case 581: if($c) { $c = false; _r$258 = _r$258.$blk(); } if (_r$258 && _r$258.$blk !== undefined) { break s; }
-						_arg$128 = new $String(_r$258);
-						_r$259 = fc[0].formatExpr("%s", new sliceType([_arg$128])); /* */ $s = 582; case 582: if($c) { $c = false; _r$259 = _r$259.$blk(); } if (_r$259 && _r$259.$blk !== undefined) { break s; }
-						$24r$94 = _r$259;
-						$s = 583; case 583: return $24r$94;
-					/* } else { */ case 574:
+						_r$267 = fc[0].instanceOf(u$7.Sel); /* */ $s = 601; case 601: if($c) { $c = false; _r$267 = _r$267.$blk(); } if (_r$267 && _r$267.$blk !== undefined) { break s; }
+						_r$268 = fc[0].instName($clone(_r$267, typeparams.Instance)); /* */ $s = 602; case 602: if($c) { $c = false; _r$268 = _r$268.$blk(); } if (_r$268 && _r$268.$blk !== undefined) { break s; }
+						_arg$138 = new $String(_r$268);
+						_r$269 = fc[0].formatExpr("%s", new sliceType([_arg$138])); /* */ $s = 603; case 603: if($c) { $c = false; _r$269 = _r$269.$blk(); } if (_r$269 && _r$269.$blk !== undefined) { break s; }
+						$24r$97 = _r$269;
+						$s = 604; case 604: return $24r$97;
+					/* } else { */ case 595:
 						u$8 = _ref$15;
-						_arg$129 = u$8;
-						_r$260 = fc[0].typeOf(e$8.X); /* */ $s = 584; case 584: if($c) { $c = false; _r$260 = _r$260.$blk(); } if (_r$260 && _r$260.$blk !== undefined) { break s; }
-						_arg$130 = _r$260;
-						_r$261 = fmt.Errorf("unhandled IndexListExpr of a Signature: %T in %T", new sliceType([_arg$129, _arg$130])); /* */ $s = 585; case 585: if($c) { $c = false; _r$261 = _r$261.$blk(); } if (_r$261 && _r$261.$blk !== undefined) { break s; }
-						$panic(_r$261);
-					/* } */ case 575:
-					$s = 571; continue;
-				/* } else { */ case 570:
+						_arg$139 = u$8;
+						_r$270 = fc[0].typeOf(e$8.X); /* */ $s = 605; case 605: if($c) { $c = false; _r$270 = _r$270.$blk(); } if (_r$270 && _r$270.$blk !== undefined) { break s; }
+						_arg$140 = _r$270;
+						_r$271 = fmt.Errorf("unhandled IndexListExpr of a Signature: %T in %T", new sliceType([_arg$139, _arg$140])); /* */ $s = 606; case 606: if($c) { $c = false; _r$271 = _r$271.$blk(); } if (_r$271 && _r$271.$blk !== undefined) { break s; }
+						$panic(_r$271);
+					/* } */ case 596:
+					$s = 592; continue;
+				/* } else { */ case 591:
 					t$15 = _ref$14;
-					_r$262 = fmt.Errorf("unhandled IndexListExpr: %T", new sliceType([t$15])); /* */ $s = 586; case 586: if($c) { $c = false; _r$262 = _r$262.$blk(); } if (_r$262 && _r$262.$blk !== undefined) { break s; }
-					$panic(_r$262);
-				/* } */ case 571:
+					_r$272 = fmt.Errorf("unhandled IndexListExpr: %T", new sliceType([t$15])); /* */ $s = 607; case 607: if($c) { $c = false; _r$272 = _r$272.$blk(); } if (_r$272 && _r$272.$blk !== undefined) { break s; }
+					$panic(_r$272);
+				/* } */ case 592:
 				$s = 87; continue;
 			/* } else if ($assertType(_ref$1, ptrType$73, true)[1]) { */ case 79:
 				e$9 = _ref$1.$val;
-				_r$263 = fc[0].typeOf(e$9.X); /* */ $s = 587; case 587: if($c) { $c = false; _r$263 = _r$263.$blk(); } if (_r$263 && _r$263.$blk !== undefined) { break s; }
-				_r$264 = _r$263.Underlying(); /* */ $s = 588; case 588: if($c) { $c = false; _r$264 = _r$264.$blk(); } if (_r$264 && _r$264.$blk !== undefined) { break s; }
-				_tuple$21 = $assertType(_r$264, ptrType$6, true);
-				b$2 = _tuple$21[0];
-				isBasic$1 = _tuple$21[1];
-				/* */ if (isBasic$1 && isString(b$2)) { $s = 589; continue; }
-				/* */ $s = 590; continue;
-				/* if (isBasic$1 && isString(b$2)) { */ case 589:
-						/* */ if ($interfaceIsEqual(e$9.Low, $ifaceNil) && $interfaceIsEqual(e$9.High, $ifaceNil)) { $s = 592; continue; }
-						/* */ if ($interfaceIsEqual(e$9.Low, $ifaceNil)) { $s = 593; continue; }
-						/* */ if ($interfaceIsEqual(e$9.High, $ifaceNil)) { $s = 594; continue; }
-						/* */ $s = 595; continue;
-						/* if ($interfaceIsEqual(e$9.Low, $ifaceNil) && $interfaceIsEqual(e$9.High, $ifaceNil)) { */ case 592:
-							_r$265 = fc[0].translateExpr(e$9.X); /* */ $s = 597; case 597: if($c) { $c = false; _r$265 = _r$265.$blk(); } if (_r$265 && _r$265.$blk !== undefined) { break s; }
-							$24r$95 = _r$265;
-							$s = 598; case 598: return $24r$95;
-						/* } else if ($interfaceIsEqual(e$9.Low, $ifaceNil)) { */ case 593:
-							_r$266 = fc[0].formatExpr("$substring(%e, 0, %f)", new sliceType([e$9.X, e$9.High])); /* */ $s = 599; case 599: if($c) { $c = false; _r$266 = _r$266.$blk(); } if (_r$266 && _r$266.$blk !== undefined) { break s; }
-							$24r$96 = _r$266;
-							$s = 600; case 600: return $24r$96;
-						/* } else if ($interfaceIsEqual(e$9.High, $ifaceNil)) { */ case 594:
-							_r$267 = fc[0].formatExpr("$substring(%e, %f)", new sliceType([e$9.X, e$9.Low])); /* */ $s = 601; case 601: if($c) { $c = false; _r$267 = _r$267.$blk(); } if (_r$267 && _r$267.$blk !== undefined) { break s; }
-							$24r$97 = _r$267;
-							$s = 602; case 602: return $24r$97;
-						/* } else { */ case 595:
-							_r$268 = fc[0].formatExpr("$substring(%e, %f, %f)", new sliceType([e$9.X, e$9.Low, e$9.High])); /* */ $s = 603; case 603: if($c) { $c = false; _r$268 = _r$268.$blk(); } if (_r$268 && _r$268.$blk !== undefined) { break s; }
-							$24r$98 = _r$268;
-							$s = 604; case 604: return $24r$98;
-						/* } */ case 596:
-					case 591:
-				/* } */ case 590:
-				_r$269 = fc[0].translateConversionToSlice(e$9.X, exprType); /* */ $s = 605; case 605: if($c) { $c = false; _r$269 = _r$269.$blk(); } if (_r$269 && _r$269.$blk !== undefined) { break s; }
-				slice = _r$269;
-					/* */ if ($interfaceIsEqual(e$9.Low, $ifaceNil) && $interfaceIsEqual(e$9.High, $ifaceNil)) { $s = 607; continue; }
-					/* */ if ($interfaceIsEqual(e$9.Low, $ifaceNil)) { $s = 608; continue; }
-					/* */ if ($interfaceIsEqual(e$9.High, $ifaceNil)) { $s = 609; continue; }
-					/* */ $s = 610; continue;
-					/* if ($interfaceIsEqual(e$9.Low, $ifaceNil) && $interfaceIsEqual(e$9.High, $ifaceNil)) { */ case 607:
-						_r$270 = fc[0].formatExpr("%s", new sliceType([slice])); /* */ $s = 612; case 612: if($c) { $c = false; _r$270 = _r$270.$blk(); } if (_r$270 && _r$270.$blk !== undefined) { break s; }
-						$24r$99 = _r$270;
-						$s = 613; case 613: return $24r$99;
-					/* } else if ($interfaceIsEqual(e$9.Low, $ifaceNil)) { */ case 608:
-						/* */ if (!($interfaceIsEqual(e$9.Max, $ifaceNil))) { $s = 614; continue; }
-						/* */ $s = 615; continue;
-						/* if (!($interfaceIsEqual(e$9.Max, $ifaceNil))) { */ case 614:
-							_r$271 = fc[0].formatExpr("$subslice(%s, 0, %f, %f)", new sliceType([slice, e$9.High, e$9.Max])); /* */ $s = 616; case 616: if($c) { $c = false; _r$271 = _r$271.$blk(); } if (_r$271 && _r$271.$blk !== undefined) { break s; }
-							$24r$100 = _r$271;
-							$s = 617; case 617: return $24r$100;
-						/* } */ case 615:
-						_r$272 = fc[0].formatExpr("$subslice(%s, 0, %f)", new sliceType([slice, e$9.High])); /* */ $s = 618; case 618: if($c) { $c = false; _r$272 = _r$272.$blk(); } if (_r$272 && _r$272.$blk !== undefined) { break s; }
-						$24r$101 = _r$272;
-						$s = 619; case 619: return $24r$101;
-					/* } else if ($interfaceIsEqual(e$9.High, $ifaceNil)) { */ case 609:
-						_r$273 = fc[0].formatExpr("$subslice(%s, %f)", new sliceType([slice, e$9.Low])); /* */ $s = 620; case 620: if($c) { $c = false; _r$273 = _r$273.$blk(); } if (_r$273 && _r$273.$blk !== undefined) { break s; }
-						$24r$102 = _r$273;
-						$s = 621; case 621: return $24r$102;
-					/* } else { */ case 610:
-						/* */ if (!($interfaceIsEqual(e$9.Max, $ifaceNil))) { $s = 622; continue; }
-						/* */ $s = 623; continue;
-						/* if (!($interfaceIsEqual(e$9.Max, $ifaceNil))) { */ case 622:
-							_r$274 = fc[0].formatExpr("$subslice(%s, %f, %f, %f)", new sliceType([slice, e$9.Low, e$9.High, e$9.Max])); /* */ $s = 624; case 624: if($c) { $c = false; _r$274 = _r$274.$blk(); } if (_r$274 && _r$274.$blk !== undefined) { break s; }
-							$24r$103 = _r$274;
-							$s = 625; case 625: return $24r$103;
-						/* } */ case 623:
-						_r$275 = fc[0].formatExpr("$subslice(%s, %f, %f)", new sliceType([slice, e$9.Low, e$9.High])); /* */ $s = 626; case 626: if($c) { $c = false; _r$275 = _r$275.$blk(); } if (_r$275 && _r$275.$blk !== undefined) { break s; }
-						$24r$104 = _r$275;
-						$s = 627; case 627: return $24r$104;
-					/* } */ case 611:
-				case 606:
+				_r$273 = fc[0].typeOf(e$9.X); /* */ $s = 608; case 608: if($c) { $c = false; _r$273 = _r$273.$blk(); } if (_r$273 && _r$273.$blk !== undefined) { break s; }
+				_r$274 = _r$273.Underlying(); /* */ $s = 609; case 609: if($c) { $c = false; _r$274 = _r$274.$blk(); } if (_r$274 && _r$274.$blk !== undefined) { break s; }
+				_tuple$22 = $assertType(_r$274, ptrType$6, true);
+				b$2 = _tuple$22[0];
+				isBasic$1 = _tuple$22[1];
+				/* */ if (isBasic$1 && isString(b$2)) { $s = 610; continue; }
+				/* */ $s = 611; continue;
+				/* if (isBasic$1 && isString(b$2)) { */ case 610:
+						/* */ if ($interfaceIsEqual(e$9.Low, $ifaceNil) && $interfaceIsEqual(e$9.High, $ifaceNil)) { $s = 613; continue; }
+						/* */ if ($interfaceIsEqual(e$9.Low, $ifaceNil)) { $s = 614; continue; }
+						/* */ if ($interfaceIsEqual(e$9.High, $ifaceNil)) { $s = 615; continue; }
+						/* */ $s = 616; continue;
+						/* if ($interfaceIsEqual(e$9.Low, $ifaceNil) && $interfaceIsEqual(e$9.High, $ifaceNil)) { */ case 613:
+							_r$275 = fc[0].translateExpr(e$9.X); /* */ $s = 618; case 618: if($c) { $c = false; _r$275 = _r$275.$blk(); } if (_r$275 && _r$275.$blk !== undefined) { break s; }
+							$24r$98 = _r$275;
+							$s = 619; case 619: return $24r$98;
+						/* } else if ($interfaceIsEqual(e$9.Low, $ifaceNil)) { */ case 614:
+							_r$276 = fc[0].formatExpr("$substring(%e, 0, %f)", new sliceType([e$9.X, e$9.High])); /* */ $s = 620; case 620: if($c) { $c = false; _r$276 = _r$276.$blk(); } if (_r$276 && _r$276.$blk !== undefined) { break s; }
+							$24r$99 = _r$276;
+							$s = 621; case 621: return $24r$99;
+						/* } else if ($interfaceIsEqual(e$9.High, $ifaceNil)) { */ case 615:
+							_r$277 = fc[0].formatExpr("$substring(%e, %f)", new sliceType([e$9.X, e$9.Low])); /* */ $s = 622; case 622: if($c) { $c = false; _r$277 = _r$277.$blk(); } if (_r$277 && _r$277.$blk !== undefined) { break s; }
+							$24r$100 = _r$277;
+							$s = 623; case 623: return $24r$100;
+						/* } else { */ case 616:
+							_r$278 = fc[0].formatExpr("$substring(%e, %f, %f)", new sliceType([e$9.X, e$9.Low, e$9.High])); /* */ $s = 624; case 624: if($c) { $c = false; _r$278 = _r$278.$blk(); } if (_r$278 && _r$278.$blk !== undefined) { break s; }
+							$24r$101 = _r$278;
+							$s = 625; case 625: return $24r$101;
+						/* } */ case 617:
+					case 612:
+				/* } */ case 611:
+				_r$279 = fc[0].translateConversionToSlice(e$9.X, exprType); /* */ $s = 626; case 626: if($c) { $c = false; _r$279 = _r$279.$blk(); } if (_r$279 && _r$279.$blk !== undefined) { break s; }
+				slice = _r$279;
+					/* */ if ($interfaceIsEqual(e$9.Low, $ifaceNil) && $interfaceIsEqual(e$9.High, $ifaceNil)) { $s = 628; continue; }
+					/* */ if ($interfaceIsEqual(e$9.Low, $ifaceNil)) { $s = 629; continue; }
+					/* */ if ($interfaceIsEqual(e$9.High, $ifaceNil)) { $s = 630; continue; }
+					/* */ $s = 631; continue;
+					/* if ($interfaceIsEqual(e$9.Low, $ifaceNil) && $interfaceIsEqual(e$9.High, $ifaceNil)) { */ case 628:
+						_r$280 = fc[0].formatExpr("%s", new sliceType([slice])); /* */ $s = 633; case 633: if($c) { $c = false; _r$280 = _r$280.$blk(); } if (_r$280 && _r$280.$blk !== undefined) { break s; }
+						$24r$102 = _r$280;
+						$s = 634; case 634: return $24r$102;
+					/* } else if ($interfaceIsEqual(e$9.Low, $ifaceNil)) { */ case 629:
+						/* */ if (!($interfaceIsEqual(e$9.Max, $ifaceNil))) { $s = 635; continue; }
+						/* */ $s = 636; continue;
+						/* if (!($interfaceIsEqual(e$9.Max, $ifaceNil))) { */ case 635:
+							_r$281 = fc[0].formatExpr("$subslice(%s, 0, %f, %f)", new sliceType([slice, e$9.High, e$9.Max])); /* */ $s = 637; case 637: if($c) { $c = false; _r$281 = _r$281.$blk(); } if (_r$281 && _r$281.$blk !== undefined) { break s; }
+							$24r$103 = _r$281;
+							$s = 638; case 638: return $24r$103;
+						/* } */ case 636:
+						_r$282 = fc[0].formatExpr("$subslice(%s, 0, %f)", new sliceType([slice, e$9.High])); /* */ $s = 639; case 639: if($c) { $c = false; _r$282 = _r$282.$blk(); } if (_r$282 && _r$282.$blk !== undefined) { break s; }
+						$24r$104 = _r$282;
+						$s = 640; case 640: return $24r$104;
+					/* } else if ($interfaceIsEqual(e$9.High, $ifaceNil)) { */ case 630:
+						_r$283 = fc[0].formatExpr("$subslice(%s, %f)", new sliceType([slice, e$9.Low])); /* */ $s = 641; case 641: if($c) { $c = false; _r$283 = _r$283.$blk(); } if (_r$283 && _r$283.$blk !== undefined) { break s; }
+						$24r$105 = _r$283;
+						$s = 642; case 642: return $24r$105;
+					/* } else { */ case 631:
+						/* */ if (!($interfaceIsEqual(e$9.Max, $ifaceNil))) { $s = 643; continue; }
+						/* */ $s = 644; continue;
+						/* if (!($interfaceIsEqual(e$9.Max, $ifaceNil))) { */ case 643:
+							_r$284 = fc[0].formatExpr("$subslice(%s, %f, %f, %f)", new sliceType([slice, e$9.Low, e$9.High, e$9.Max])); /* */ $s = 645; case 645: if($c) { $c = false; _r$284 = _r$284.$blk(); } if (_r$284 && _r$284.$blk !== undefined) { break s; }
+							$24r$106 = _r$284;
+							$s = 646; case 646: return $24r$106;
+						/* } */ case 644:
+						_r$285 = fc[0].formatExpr("$subslice(%s, %f, %f)", new sliceType([slice, e$9.Low, e$9.High])); /* */ $s = 647; case 647: if($c) { $c = false; _r$285 = _r$285.$blk(); } if (_r$285 && _r$285.$blk !== undefined) { break s; }
+						$24r$107 = _r$285;
+						$s = 648; case 648: return $24r$107;
+					/* } */ case 632:
+				case 627:
 				$s = 87; continue;
 			/* } else if ($assertType(_ref$1, ptrType$23, true)[1]) { */ case 80:
 				e$10 = _ref$1.$val;
-				_r$276 = fc[0].selectionOf(e$10); /* */ $s = 628; case 628: if($c) { $c = false; _r$276 = _r$276.$blk(); } if (_r$276 && _r$276.$blk !== undefined) { break s; }
-				_tuple$22 = _r$276;
-				sel$1 = _tuple$22[0];
-				ok$11 = _tuple$22[1];
-				/* */ if (!ok$11) { $s = 629; continue; }
-				/* */ $s = 630; continue;
-				/* if (!ok$11) { */ case 629:
-					_r$277 = fc[0].instName($clone(inst, typeparams.Instance)); /* */ $s = 631; case 631: if($c) { $c = false; _r$277 = _r$277.$blk(); } if (_r$277 && _r$277.$blk !== undefined) { break s; }
-					_arg$131 = new $String(_r$277);
-					_r$278 = fc[0].formatExpr("%s", new sliceType([_arg$131])); /* */ $s = 632; case 632: if($c) { $c = false; _r$278 = _r$278.$blk(); } if (_r$278 && _r$278.$blk !== undefined) { break s; }
-					$24r$105 = _r$278;
-					$s = 633; case 633: return $24r$105;
-				/* } */ case 630:
-					_r$279 = sel$1.Kind(); /* */ $s = 635; case 635: if($c) { $c = false; _r$279 = _r$279.$blk(); } if (_r$279 && _r$279.$blk !== undefined) { break s; }
-					_9 = _r$279;
-					/* */ if (_9 === (0)) { $s = 636; continue; }
-					/* */ if (_9 === (1)) { $s = 637; continue; }
-					/* */ if (_9 === (2)) { $s = 638; continue; }
-					/* */ $s = 639; continue;
-					/* if (_9 === (0)) { */ case 636:
-						_arg$132 = sel$1;
-						_r$280 = e$10.Pos(); /* */ $s = 641; case 641: if($c) { $c = false; _r$280 = _r$280.$blk(); } if (_r$280 && _r$280.$blk !== undefined) { break s; }
-						_arg$133 = _r$280;
-						_r$281 = fc[0].translateSelection(_arg$132, _arg$133); /* */ $s = 642; case 642: if($c) { $c = false; _r$281 = _r$281.$blk(); } if (_r$281 && _r$281.$blk !== undefined) { break s; }
-						_tuple$23 = _r$281;
-						fields = _tuple$23[0];
-						jsTag = _tuple$23[1];
-						/* */ if (!(jsTag === "")) { $s = 643; continue; }
-						/* */ $s = 644; continue;
-						/* if (!(jsTag === "")) { */ case 643:
-							_r$282 = sel$1.Type(); /* */ $s = 645; case 645: if($c) { $c = false; _r$282 = _r$282.$blk(); } if (_r$282 && _r$282.$blk !== undefined) { break s; }
-							_tuple$24 = $assertType(_r$282, ptrType$2, true);
-							ok$12 = _tuple$24[1];
-							/* */ if (ok$12) { $s = 646; continue; }
-							/* */ $s = 647; continue;
-							/* if (ok$12) { */ case 646:
-								_arg$134 = e$10.X;
-								_arg$135 = new $String(strings.Join(fields, "."));
-								_r$283 = formatJSStructTagVal(jsTag); /* */ $s = 648; case 648: if($c) { $c = false; _r$283 = _r$283.$blk(); } if (_r$283 && _r$283.$blk !== undefined) { break s; }
-								_arg$136 = new $String(_r$283);
-								_r$284 = sel$1.Type(); /* */ $s = 649; case 649: if($c) { $c = false; _r$284 = _r$284.$blk(); } if (_r$284 && _r$284.$blk !== undefined) { break s; }
-								_r$285 = fc[0].typeName(_r$284); /* */ $s = 650; case 650: if($c) { $c = false; _r$285 = _r$285.$blk(); } if (_r$285 && _r$285.$blk !== undefined) { break s; }
-								_arg$137 = new $String(_r$285);
-								_r$286 = fc[0].formatExpr("$internalize(%1e.%2s%3s, %4s, %1e.%2s)", new sliceType([_arg$134, _arg$135, _arg$136, _arg$137])); /* */ $s = 651; case 651: if($c) { $c = false; _r$286 = _r$286.$blk(); } if (_r$286 && _r$286.$blk !== undefined) { break s; }
-								$24r$106 = _r$286;
-								$s = 652; case 652: return $24r$106;
-							/* } */ case 647:
-							_arg$138 = e$10.X;
-							_arg$139 = new $String(strings.Join(fields, "."));
-							_r$287 = formatJSStructTagVal(jsTag); /* */ $s = 653; case 653: if($c) { $c = false; _r$287 = _r$287.$blk(); } if (_r$287 && _r$287.$blk !== undefined) { break s; }
-							_arg$140 = new $String(_r$287);
-							_r$288 = fc[0].formatExpr("%e.%s%s", new sliceType([_arg$138, _arg$139, _arg$140])); /* */ $s = 654; case 654: if($c) { $c = false; _r$288 = _r$288.$blk(); } if (_r$288 && _r$288.$blk !== undefined) { break s; }
-							_arg$141 = _r$288;
-							_r$289 = sel$1.Type(); /* */ $s = 655; case 655: if($c) { $c = false; _r$289 = _r$289.$blk(); } if (_r$289 && _r$289.$blk !== undefined) { break s; }
-							_arg$142 = _r$289;
-							_r$290 = fc[0].internalize(_arg$141, _arg$142); /* */ $s = 656; case 656: if($c) { $c = false; _r$290 = _r$290.$blk(); } if (_r$290 && _r$290.$blk !== undefined) { break s; }
-							$24r$107 = _r$290;
-							$s = 657; case 657: return $24r$107;
-						/* } */ case 644:
-						_r$291 = fc[0].formatExpr("%e.%s", new sliceType([e$10.X, new $String(strings.Join(fields, "."))])); /* */ $s = 658; case 658: if($c) { $c = false; _r$291 = _r$291.$blk(); } if (_r$291 && _r$291.$blk !== undefined) { break s; }
-						$24r$108 = _r$291;
-						$s = 659; case 659: return $24r$108;
-					/* } else if (_9 === (1)) { */ case 637:
-						_r$292 = fc[0].makeReceiver(e$10); /* */ $s = 660; case 660: if($c) { $c = false; _r$292 = _r$292.$blk(); } if (_r$292 && _r$292.$blk !== undefined) { break s; }
-						_arg$143 = _r$292;
-						_r$293 = sel$1.Obj(); /* */ $s = 661; case 661: if($c) { $c = false; _r$293 = _r$293.$blk(); } if (_r$293 && _r$293.$blk !== undefined) { break s; }
-						_r$294 = $assertType(_r$293, ptrType$21).object.Name(); /* */ $s = 662; case 662: if($c) { $c = false; _r$294 = _r$294.$blk(); } if (_r$294 && _r$294.$blk !== undefined) { break s; }
-						_arg$144 = new $String(_r$294);
-						_r$295 = fc[0].formatExpr("$methodVal(%s, \"%s\")", new sliceType([_arg$143, _arg$144])); /* */ $s = 663; case 663: if($c) { $c = false; _r$295 = _r$295.$blk(); } if (_r$295 && _r$295.$blk !== undefined) { break s; }
-						$24r$109 = _r$295;
-						$s = 664; case 664: return $24r$109;
-					/* } else if (_9 === (2)) { */ case 638:
-						_r$296 = sel$1.Obj(); /* */ $s = 665; case 665: if($c) { $c = false; _r$296 = _r$296.$blk(); } if (_r$296 && _r$296.$blk !== undefined) { break s; }
-						$r = fc[0].pkgCtx.Collector.DeclareDCEDep(_r$296, $convertSliceType(inst.TNest, sliceType$4), $convertSliceType(inst.TArgs, sliceType$4)); /* */ $s = 666; case 666: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_r$297 = sel$1.Recv(); /* */ $s = 667; case 667: if($c) { $c = false; _r$297 = _r$297.$blk(); } if (_r$297 && _r$297.$blk !== undefined) { break s; }
-						_r$298 = _r$297.Underlying(); /* */ $s = 668; case 668: if($c) { $c = false; _r$298 = _r$298.$blk(); } if (_r$298 && _r$298.$blk !== undefined) { break s; }
-						_tuple$25 = $assertType(_r$298, ptrType$9, true);
-						ok$13 = _tuple$25[1];
-						/* */ if (ok$13) { $s = 669; continue; }
-						/* */ $s = 670; continue;
-						/* if (ok$13) { */ case 669:
-							_r$299 = sel$1.Obj(); /* */ $s = 671; case 671: if($c) { $c = false; _r$299 = _r$299.$blk(); } if (_r$299 && _r$299.$blk !== undefined) { break s; }
-							_r$300 = $assertType(_r$299, ptrType$21).object.Name(); /* */ $s = 672; case 672: if($c) { $c = false; _r$300 = _r$300.$blk(); } if (_r$300 && _r$300.$blk !== undefined) { break s; }
-							_arg$145 = new $String(_r$300);
-							_r$301 = fc[0].formatExpr("$ifaceMethodExpr(\"%s\")", new sliceType([_arg$145])); /* */ $s = 673; case 673: if($c) { $c = false; _r$301 = _r$301.$blk(); } if (_r$301 && _r$301.$blk !== undefined) { break s; }
-							$24r$110 = _r$301;
-							$s = 674; case 674: return $24r$110;
-						/* } */ case 670:
-						_r$302 = sel$1.Recv(); /* */ $s = 675; case 675: if($c) { $c = false; _r$302 = _r$302.$blk(); } if (_r$302 && _r$302.$blk !== undefined) { break s; }
-						_r$303 = fc[0].typeName(_r$302); /* */ $s = 676; case 676: if($c) { $c = false; _r$303 = _r$303.$blk(); } if (_r$303 && _r$303.$blk !== undefined) { break s; }
-						_arg$146 = new $String(_r$303);
-						_r$304 = sel$1.Obj(); /* */ $s = 677; case 677: if($c) { $c = false; _r$304 = _r$304.$blk(); } if (_r$304 && _r$304.$blk !== undefined) { break s; }
-						_r$305 = $assertType(_r$304, ptrType$21).object.Name(); /* */ $s = 678; case 678: if($c) { $c = false; _r$305 = _r$305.$blk(); } if (_r$305 && _r$305.$blk !== undefined) { break s; }
-						_arg$147 = new $String(_r$305);
-						_r$306 = fc[0].formatExpr("$methodExpr(%s, \"%s\")", new sliceType([_arg$146, _arg$147])); /* */ $s = 679; case 679: if($c) { $c = false; _r$306 = _r$306.$blk(); } if (_r$306 && _r$306.$blk !== undefined) { break s; }
-						$24r$111 = _r$306;
+				_r$286 = fc[0].selectionOf(e$10); /* */ $s = 649; case 649: if($c) { $c = false; _r$286 = _r$286.$blk(); } if (_r$286 && _r$286.$blk !== undefined) { break s; }
+				_tuple$23 = _r$286;
+				sel$1 = _tuple$23[0];
+				ok$12 = _tuple$23[1];
+				/* */ if (!ok$12) { $s = 650; continue; }
+				/* */ $s = 651; continue;
+				/* if (!ok$12) { */ case 650:
+					_r$287 = fc[0].instName($clone(inst, typeparams.Instance)); /* */ $s = 652; case 652: if($c) { $c = false; _r$287 = _r$287.$blk(); } if (_r$287 && _r$287.$blk !== undefined) { break s; }
+					_arg$141 = new $String(_r$287);
+					_r$288 = fc[0].formatExpr("%s", new sliceType([_arg$141])); /* */ $s = 653; case 653: if($c) { $c = false; _r$288 = _r$288.$blk(); } if (_r$288 && _r$288.$blk !== undefined) { break s; }
+					$24r$108 = _r$288;
+					$s = 654; case 654: return $24r$108;
+				/* } */ case 651:
+					_r$289 = sel$1.Kind(); /* */ $s = 656; case 656: if($c) { $c = false; _r$289 = _r$289.$blk(); } if (_r$289 && _r$289.$blk !== undefined) { break s; }
+					_9 = _r$289;
+					/* */ if (_9 === (0)) { $s = 657; continue; }
+					/* */ if (_9 === (1)) { $s = 658; continue; }
+					/* */ if (_9 === (2)) { $s = 659; continue; }
+					/* */ $s = 660; continue;
+					/* if (_9 === (0)) { */ case 657:
+						_arg$142 = sel$1;
+						_r$290 = e$10.Pos(); /* */ $s = 662; case 662: if($c) { $c = false; _r$290 = _r$290.$blk(); } if (_r$290 && _r$290.$blk !== undefined) { break s; }
+						_arg$143 = _r$290;
+						_r$291 = fc[0].translateSelection(_arg$142, _arg$143); /* */ $s = 663; case 663: if($c) { $c = false; _r$291 = _r$291.$blk(); } if (_r$291 && _r$291.$blk !== undefined) { break s; }
+						_tuple$24 = _r$291;
+						fields = _tuple$24[0];
+						jsTag = _tuple$24[1];
+						/* */ if (!(jsTag === "")) { $s = 664; continue; }
+						/* */ $s = 665; continue;
+						/* if (!(jsTag === "")) { */ case 664:
+							_r$292 = sel$1.Type(); /* */ $s = 666; case 666: if($c) { $c = false; _r$292 = _r$292.$blk(); } if (_r$292 && _r$292.$blk !== undefined) { break s; }
+							_tuple$25 = $assertType(_r$292, ptrType$2, true);
+							ok$13 = _tuple$25[1];
+							/* */ if (ok$13) { $s = 667; continue; }
+							/* */ $s = 668; continue;
+							/* if (ok$13) { */ case 667:
+								_arg$144 = e$10.X;
+								_arg$145 = new $String(strings.Join(fields, "."));
+								_r$293 = formatJSStructTagVal(jsTag); /* */ $s = 669; case 669: if($c) { $c = false; _r$293 = _r$293.$blk(); } if (_r$293 && _r$293.$blk !== undefined) { break s; }
+								_arg$146 = new $String(_r$293);
+								_r$294 = sel$1.Type(); /* */ $s = 670; case 670: if($c) { $c = false; _r$294 = _r$294.$blk(); } if (_r$294 && _r$294.$blk !== undefined) { break s; }
+								_r$295 = fc[0].typeName(_r$294); /* */ $s = 671; case 671: if($c) { $c = false; _r$295 = _r$295.$blk(); } if (_r$295 && _r$295.$blk !== undefined) { break s; }
+								_arg$147 = new $String(_r$295);
+								_r$296 = fc[0].formatExpr("$internalize(%1e.%2s%3s, %4s, %1e.%2s)", new sliceType([_arg$144, _arg$145, _arg$146, _arg$147])); /* */ $s = 672; case 672: if($c) { $c = false; _r$296 = _r$296.$blk(); } if (_r$296 && _r$296.$blk !== undefined) { break s; }
+								$24r$109 = _r$296;
+								$s = 673; case 673: return $24r$109;
+							/* } */ case 668:
+							_arg$148 = e$10.X;
+							_arg$149 = new $String(strings.Join(fields, "."));
+							_r$297 = formatJSStructTagVal(jsTag); /* */ $s = 674; case 674: if($c) { $c = false; _r$297 = _r$297.$blk(); } if (_r$297 && _r$297.$blk !== undefined) { break s; }
+							_arg$150 = new $String(_r$297);
+							_r$298 = fc[0].formatExpr("%e.%s%s", new sliceType([_arg$148, _arg$149, _arg$150])); /* */ $s = 675; case 675: if($c) { $c = false; _r$298 = _r$298.$blk(); } if (_r$298 && _r$298.$blk !== undefined) { break s; }
+							_arg$151 = _r$298;
+							_r$299 = sel$1.Type(); /* */ $s = 676; case 676: if($c) { $c = false; _r$299 = _r$299.$blk(); } if (_r$299 && _r$299.$blk !== undefined) { break s; }
+							_arg$152 = _r$299;
+							_r$300 = fc[0].internalize(_arg$151, _arg$152); /* */ $s = 677; case 677: if($c) { $c = false; _r$300 = _r$300.$blk(); } if (_r$300 && _r$300.$blk !== undefined) { break s; }
+							$24r$110 = _r$300;
+							$s = 678; case 678: return $24r$110;
+						/* } */ case 665:
+						_r$301 = fc[0].formatExpr("%e.%s", new sliceType([e$10.X, new $String(strings.Join(fields, "."))])); /* */ $s = 679; case 679: if($c) { $c = false; _r$301 = _r$301.$blk(); } if (_r$301 && _r$301.$blk !== undefined) { break s; }
+						$24r$111 = _r$301;
 						$s = 680; case 680: return $24r$111;
-					/* } else { */ case 639:
-						_r$307 = sel$1.Kind(); /* */ $s = 681; case 681: if($c) { $c = false; _r$307 = _r$307.$blk(); } if (_r$307 && _r$307.$blk !== undefined) { break s; }
-						_arg$148 = new types.SelectionKind(_r$307);
-						_r$308 = fmt.Sprintf("unexpected sel.Kind(): %T", new sliceType([_arg$148])); /* */ $s = 682; case 682: if($c) { $c = false; _r$308 = _r$308.$blk(); } if (_r$308 && _r$308.$blk !== undefined) { break s; }
-						$panic(new $String(_r$308));
-					/* } */ case 640:
-				case 634:
+					/* } else if (_9 === (1)) { */ case 658:
+						_r$302 = fc[0].makeReceiver(e$10); /* */ $s = 681; case 681: if($c) { $c = false; _r$302 = _r$302.$blk(); } if (_r$302 && _r$302.$blk !== undefined) { break s; }
+						_arg$153 = _r$302;
+						_r$303 = sel$1.Obj(); /* */ $s = 682; case 682: if($c) { $c = false; _r$303 = _r$303.$blk(); } if (_r$303 && _r$303.$blk !== undefined) { break s; }
+						_r$304 = $assertType(_r$303, ptrType$21).object.Name(); /* */ $s = 683; case 683: if($c) { $c = false; _r$304 = _r$304.$blk(); } if (_r$304 && _r$304.$blk !== undefined) { break s; }
+						_arg$154 = new $String(_r$304);
+						_r$305 = fc[0].formatExpr("$methodVal(%s, \"%s\")", new sliceType([_arg$153, _arg$154])); /* */ $s = 684; case 684: if($c) { $c = false; _r$305 = _r$305.$blk(); } if (_r$305 && _r$305.$blk !== undefined) { break s; }
+						$24r$112 = _r$305;
+						$s = 685; case 685: return $24r$112;
+					/* } else if (_9 === (2)) { */ case 659:
+						_r$306 = sel$1.Obj(); /* */ $s = 686; case 686: if($c) { $c = false; _r$306 = _r$306.$blk(); } if (_r$306 && _r$306.$blk !== undefined) { break s; }
+						$r = fc[0].pkgCtx.Collector.DeclareDCEDep(_r$306, $convertSliceType(inst.TNest, sliceType$4), $convertSliceType(inst.TArgs, sliceType$4)); /* */ $s = 687; case 687: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_r$307 = sel$1.Recv(); /* */ $s = 688; case 688: if($c) { $c = false; _r$307 = _r$307.$blk(); } if (_r$307 && _r$307.$blk !== undefined) { break s; }
+						_r$308 = _r$307.Underlying(); /* */ $s = 689; case 689: if($c) { $c = false; _r$308 = _r$308.$blk(); } if (_r$308 && _r$308.$blk !== undefined) { break s; }
+						_tuple$26 = $assertType(_r$308, ptrType$9, true);
+						ok$14 = _tuple$26[1];
+						/* */ if (ok$14) { $s = 690; continue; }
+						/* */ $s = 691; continue;
+						/* if (ok$14) { */ case 690:
+							_r$309 = sel$1.Obj(); /* */ $s = 692; case 692: if($c) { $c = false; _r$309 = _r$309.$blk(); } if (_r$309 && _r$309.$blk !== undefined) { break s; }
+							_r$310 = $assertType(_r$309, ptrType$21).object.Name(); /* */ $s = 693; case 693: if($c) { $c = false; _r$310 = _r$310.$blk(); } if (_r$310 && _r$310.$blk !== undefined) { break s; }
+							_arg$155 = new $String(_r$310);
+							_r$311 = fc[0].formatExpr("$ifaceMethodExpr(\"%s\")", new sliceType([_arg$155])); /* */ $s = 694; case 694: if($c) { $c = false; _r$311 = _r$311.$blk(); } if (_r$311 && _r$311.$blk !== undefined) { break s; }
+							$24r$113 = _r$311;
+							$s = 695; case 695: return $24r$113;
+						/* } */ case 691:
+						_r$312 = sel$1.Recv(); /* */ $s = 696; case 696: if($c) { $c = false; _r$312 = _r$312.$blk(); } if (_r$312 && _r$312.$blk !== undefined) { break s; }
+						_r$313 = fc[0].typeName(_r$312); /* */ $s = 697; case 697: if($c) { $c = false; _r$313 = _r$313.$blk(); } if (_r$313 && _r$313.$blk !== undefined) { break s; }
+						_arg$156 = new $String(_r$313);
+						_r$314 = sel$1.Obj(); /* */ $s = 698; case 698: if($c) { $c = false; _r$314 = _r$314.$blk(); } if (_r$314 && _r$314.$blk !== undefined) { break s; }
+						_r$315 = $assertType(_r$314, ptrType$21).object.Name(); /* */ $s = 699; case 699: if($c) { $c = false; _r$315 = _r$315.$blk(); } if (_r$315 && _r$315.$blk !== undefined) { break s; }
+						_arg$157 = new $String(_r$315);
+						_r$316 = fc[0].formatExpr("$methodExpr(%s, \"%s\")", new sliceType([_arg$156, _arg$157])); /* */ $s = 700; case 700: if($c) { $c = false; _r$316 = _r$316.$blk(); } if (_r$316 && _r$316.$blk !== undefined) { break s; }
+						$24r$114 = _r$316;
+						$s = 701; case 701: return $24r$114;
+					/* } else { */ case 660:
+						_r$317 = sel$1.Kind(); /* */ $s = 702; case 702: if($c) { $c = false; _r$317 = _r$317.$blk(); } if (_r$317 && _r$317.$blk !== undefined) { break s; }
+						_arg$158 = new types.SelectionKind(_r$317);
+						_r$318 = fmt.Sprintf("unexpected sel.Kind(): %T", new sliceType([_arg$158])); /* */ $s = 703; case 703: if($c) { $c = false; _r$318 = _r$318.$blk(); } if (_r$318 && _r$318.$blk !== undefined) { break s; }
+						$panic(new $String(_r$318));
+					/* } */ case 661:
+				case 655:
 				$s = 87; continue;
 			/* } else if ($assertType(_ref$1, ptrType$74, true)[1]) { */ case 81:
 				e$11 = _ref$1.$val;
 				plainFun = astutil.RemoveParens(e$11.Fun);
-				/* */ if (astutil.IsTypeExpr(plainFun, fc[0].pkgCtx.Info.Info)) { $s = 683; continue; }
-				/* */ $s = 684; continue;
-				/* if (astutil.IsTypeExpr(plainFun, fc[0].pkgCtx.Info.Info)) { */ case 683:
-					_arg$149 = (x$14 = e$11.Args, (0 >= x$14.$length ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + 0]));
-					_r$309 = fc[0].typeOf(plainFun); /* */ $s = 685; case 685: if($c) { $c = false; _r$309 = _r$309.$blk(); } if (_r$309 && _r$309.$blk !== undefined) { break s; }
-					_arg$150 = _r$309;
-					_r$310 = fc[0].translateConversion(_arg$149, _arg$150); /* */ $s = 686; case 686: if($c) { $c = false; _r$310 = _r$310.$blk(); } if (_r$310 && _r$310.$blk !== undefined) { break s; }
-					_arg$151 = _r$310;
-					_r$311 = fc[0].formatExpr("(%s)", new sliceType([_arg$151])); /* */ $s = 687; case 687: if($c) { $c = false; _r$311 = _r$311.$blk(); } if (_r$311 && _r$311.$blk !== undefined) { break s; }
-					$24r$112 = _r$311;
-					$s = 688; case 688: return $24r$112;
-				/* } */ case 684:
-				_r$312 = fc[0].typeOf(plainFun); /* */ $s = 689; case 689: if($c) { $c = false; _r$312 = _r$312.$blk(); } if (_r$312 && _r$312.$blk !== undefined) { break s; }
-				_r$313 = _r$312.Underlying(); /* */ $s = 690; case 690: if($c) { $c = false; _r$313 = _r$313.$blk(); } if (_r$313 && _r$313.$blk !== undefined) { break s; }
-				sig = $assertType(_r$313, ptrType$2);
+				/* */ if (astutil.IsTypeExpr(plainFun, fc[0].pkgCtx.Info.Info)) { $s = 704; continue; }
+				/* */ $s = 705; continue;
+				/* if (astutil.IsTypeExpr(plainFun, fc[0].pkgCtx.Info.Info)) { */ case 704:
+					_arg$159 = (x$14 = e$11.Args, (0 >= x$14.$length ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + 0]));
+					_r$319 = fc[0].typeOf(plainFun); /* */ $s = 706; case 706: if($c) { $c = false; _r$319 = _r$319.$blk(); } if (_r$319 && _r$319.$blk !== undefined) { break s; }
+					_arg$160 = _r$319;
+					_r$320 = fc[0].translateConversion(_arg$159, _arg$160); /* */ $s = 707; case 707: if($c) { $c = false; _r$320 = _r$320.$blk(); } if (_r$320 && _r$320.$blk !== undefined) { break s; }
+					_arg$161 = _r$320;
+					_r$321 = fc[0].formatExpr("(%s)", new sliceType([_arg$161])); /* */ $s = 708; case 708: if($c) { $c = false; _r$321 = _r$321.$blk(); } if (_r$321 && _r$321.$blk !== undefined) { break s; }
+					$24r$115 = _r$321;
+					$s = 709; case 709: return $24r$115;
+				/* } */ case 705:
+				_r$322 = fc[0].typeOf(plainFun); /* */ $s = 710; case 710: if($c) { $c = false; _r$322 = _r$322.$blk(); } if (_r$322 && _r$322.$blk !== undefined) { break s; }
+				_r$323 = _r$322.Underlying(); /* */ $s = 711; case 711: if($c) { $c = false; _r$323 = _r$323.$blk(); } if (_r$323 && _r$323.$blk !== undefined) { break s; }
+				sig = $assertType(_r$323, ptrType$2);
 				_ref$16 = plainFun;
-				/* */ if ($assertType(_ref$16, ptrType$12, true)[1]) { $s = 691; continue; }
-				/* */ if ($assertType(_ref$16, ptrType$23, true)[1]) { $s = 692; continue; }
-				/* */ $s = 693; continue;
-				/* if ($assertType(_ref$16, ptrType$12, true)[1]) { */ case 691:
+				/* */ if ($assertType(_ref$16, ptrType$12, true)[1]) { $s = 712; continue; }
+				/* */ if ($assertType(_ref$16, ptrType$23, true)[1]) { $s = 713; continue; }
+				/* */ $s = 714; continue;
+				/* if ($assertType(_ref$16, ptrType$12, true)[1]) { */ case 712:
 					f$1 = _ref$16.$val;
-					obj$3 = (_entry$10 = $mapIndex(fc[0].pkgCtx.Info.Info.Uses,ptrType$12.keyFor(f$1)), _entry$10 !== undefined ? _entry$10.v : $ifaceNil);
-					_tuple$26 = $assertType(obj$3, ptrType$77, true);
-					o = _tuple$26[0];
-					ok$14 = _tuple$26[1];
-					/* */ if (ok$14) { $s = 695; continue; }
-					/* */ $s = 696; continue;
-					/* if (ok$14) { */ case 695:
-						_r$314 = fc[0].translateBuiltin(o.object.Name(), sig, e$11.Args, new token.Pos(e$11.Ellipsis).IsValid()); /* */ $s = 697; case 697: if($c) { $c = false; _r$314 = _r$314.$blk(); } if (_r$314 && _r$314.$blk !== undefined) { break s; }
-						$24r$113 = _r$314;
-						$s = 698; case 698: return $24r$113;
-					/* } */ case 696:
-					_r$315 = obj$3.Pkg(); /* */ $s = 702; case 702: if($c) { $c = false; _r$315 = _r$315.$blk(); } if (_r$315 && _r$315.$blk !== undefined) { break s; }
-					_r$316 = typesutil.IsJsPackage(_r$315); /* */ $s = 703; case 703: if($c) { $c = false; _r$316 = _r$316.$blk(); } if (_r$316 && _r$316.$blk !== undefined) { break s; }
-					if (!(_r$316)) { _v$2 = false; $s = 701; continue s; }
-					_r$317 = obj$3.Name(); /* */ $s = 704; case 704: if($c) { $c = false; _r$317 = _r$317.$blk(); } if (_r$317 && _r$317.$blk !== undefined) { break s; }
-					_v$2 = _r$317 === "InternalObject"; case 701:
-					/* */ if (_v$2) { $s = 699; continue; }
-					/* */ $s = 700; continue;
-					/* if (_v$2) { */ case 699:
-						_r$318 = fc[0].translateExpr((x$15 = e$11.Args, (0 >= x$15.$length ? ($throwRuntimeError("index out of range"), undefined) : x$15.$array[x$15.$offset + 0]))); /* */ $s = 705; case 705: if($c) { $c = false; _r$318 = _r$318.$blk(); } if (_r$318 && _r$318.$blk !== undefined) { break s; }
-						$24r$114 = _r$318;
-						$s = 706; case 706: return $24r$114;
-					/* } */ case 700:
-					_arg$152 = e$11;
-					_arg$153 = sig;
-					_r$319 = fc[0].translateExpr(f$1); /* */ $s = 707; case 707: if($c) { $c = false; _r$319 = _r$319.$blk(); } if (_r$319 && _r$319.$blk !== undefined) { break s; }
-					_arg$154 = _r$319;
-					_r$320 = fc[0].translateCall(_arg$152, _arg$153, _arg$154); /* */ $s = 708; case 708: if($c) { $c = false; _r$320 = _r$320.$blk(); } if (_r$320 && _r$320.$blk !== undefined) { break s; }
-					$24r$115 = _r$320;
-					$s = 709; case 709: return $24r$115;
-				/* } else if ($assertType(_ref$16, ptrType$23, true)[1]) { */ case 692:
-					f$2 = _ref$16.$val;
-					_r$321 = fc[0].selectionOf(f$2); /* */ $s = 710; case 710: if($c) { $c = false; _r$321 = _r$321.$blk(); } if (_r$321 && _r$321.$blk !== undefined) { break s; }
-					_tuple$27 = _r$321;
-					sel$2 = _tuple$27[0];
+					obj$3 = (_entry$12 = $mapIndex(fc[0].pkgCtx.Info.Info.Uses,ptrType$12.keyFor(f$1)), _entry$12 !== undefined ? _entry$12.v : $ifaceNil);
+					_tuple$27 = $assertType(obj$3, ptrType$77, true);
+					o = _tuple$27[0];
 					ok$15 = _tuple$27[1];
-					/* */ if (!ok$15) { $s = 711; continue; }
-					/* */ $s = 712; continue;
-					/* if (!ok$15) { */ case 711:
-						obj$4 = (_entry$11 = $mapIndex(fc[0].pkgCtx.Info.Info.Uses,ptrType$12.keyFor(f$2.Sel)), _entry$11 !== undefined ? _entry$11.v : $ifaceNil);
-						_tuple$28 = $assertType(obj$4, ptrType$77, true);
-						o$1 = _tuple$28[0];
-						ok$16 = _tuple$28[1];
-						/* */ if (ok$16) { $s = 713; continue; }
-						/* */ $s = 714; continue;
-						/* if (ok$16) { */ case 713:
-							_r$322 = fc[0].translateBuiltin(o$1.object.Name(), sig, e$11.Args, new token.Pos(e$11.Ellipsis).IsValid()); /* */ $s = 715; case 715: if($c) { $c = false; _r$322 = _r$322.$blk(); } if (_r$322 && _r$322.$blk !== undefined) { break s; }
-							$24r$116 = _r$322;
-							$s = 716; case 716: return $24r$116;
-						/* } */ case 714:
-						_r$323 = obj$4.Pkg(); /* */ $s = 719; case 719: if($c) { $c = false; _r$323 = _r$323.$blk(); } if (_r$323 && _r$323.$blk !== undefined) { break s; }
-						_r$324 = typesutil.IsJsPackage(_r$323); /* */ $s = 720; case 720: if($c) { $c = false; _r$324 = _r$324.$blk(); } if (_r$324 && _r$324.$blk !== undefined) { break s; }
-						/* */ if (_r$324) { $s = 717; continue; }
-						/* */ $s = 718; continue;
-						/* if (_r$324) { */ case 717:
-								_r$325 = obj$4.Name(); /* */ $s = 722; case 722: if($c) { $c = false; _r$325 = _r$325.$blk(); } if (_r$325 && _r$325.$blk !== undefined) { break s; }
-								_10 = _r$325;
-								/* */ if (_10 === ("Debugger")) { $s = 723; continue; }
-								/* */ if (_10 === ("InternalObject")) { $s = 724; continue; }
-								/* */ $s = 725; continue;
-								/* if (_10 === ("Debugger")) { */ case 723:
-									_r$326 = fc[0].formatExpr("debugger", sliceType.nil); /* */ $s = 726; case 726: if($c) { $c = false; _r$326 = _r$326.$blk(); } if (_r$326 && _r$326.$blk !== undefined) { break s; }
-									$24r$117 = _r$326;
-									$s = 727; case 727: return $24r$117;
-								/* } else if (_10 === ("InternalObject")) { */ case 724:
-									_r$327 = fc[0].translateExpr((x$16 = e$11.Args, (0 >= x$16.$length ? ($throwRuntimeError("index out of range"), undefined) : x$16.$array[x$16.$offset + 0]))); /* */ $s = 728; case 728: if($c) { $c = false; _r$327 = _r$327.$blk(); } if (_r$327 && _r$327.$blk !== undefined) { break s; }
-									$24r$118 = _r$327;
-									$s = 729; case 729: return $24r$118;
-								/* } */ case 725:
-							case 721:
-						/* } */ case 718:
-						_arg$155 = e$11;
-						_arg$156 = sig;
-						_r$328 = fc[0].translateExpr(f$2); /* */ $s = 730; case 730: if($c) { $c = false; _r$328 = _r$328.$blk(); } if (_r$328 && _r$328.$blk !== undefined) { break s; }
-						_arg$157 = _r$328;
-						_r$329 = fc[0].translateCall(_arg$155, _arg$156, _arg$157); /* */ $s = 731; case 731: if($c) { $c = false; _r$329 = _r$329.$blk(); } if (_r$329 && _r$329.$blk !== undefined) { break s; }
-						$24r$119 = _r$329;
-						$s = 732; case 732: return $24r$119;
-					/* } */ case 712:
+					/* */ if (ok$15) { $s = 716; continue; }
+					/* */ $s = 717; continue;
+					/* if (ok$15) { */ case 716:
+						_r$324 = fc[0].translateBuiltin(o.object.Name(), sig, e$11.Args, new token.Pos(e$11.Ellipsis).IsValid()); /* */ $s = 718; case 718: if($c) { $c = false; _r$324 = _r$324.$blk(); } if (_r$324 && _r$324.$blk !== undefined) { break s; }
+						$24r$116 = _r$324;
+						$s = 719; case 719: return $24r$116;
+					/* } */ case 717:
+					_r$325 = obj$3.Pkg(); /* */ $s = 723; case 723: if($c) { $c = false; _r$325 = _r$325.$blk(); } if (_r$325 && _r$325.$blk !== undefined) { break s; }
+					_r$326 = typesutil.IsJsPackage(_r$325); /* */ $s = 724; case 724: if($c) { $c = false; _r$326 = _r$326.$blk(); } if (_r$326 && _r$326.$blk !== undefined) { break s; }
+					if (!(_r$326)) { _v$2 = false; $s = 722; continue s; }
+					_r$327 = obj$3.Name(); /* */ $s = 725; case 725: if($c) { $c = false; _r$327 = _r$327.$blk(); } if (_r$327 && _r$327.$blk !== undefined) { break s; }
+					_v$2 = _r$327 === "InternalObject"; case 722:
+					/* */ if (_v$2) { $s = 720; continue; }
+					/* */ $s = 721; continue;
+					/* if (_v$2) { */ case 720:
+						_r$328 = fc[0].translateExpr((x$15 = e$11.Args, (0 >= x$15.$length ? ($throwRuntimeError("index out of range"), undefined) : x$15.$array[x$15.$offset + 0]))); /* */ $s = 726; case 726: if($c) { $c = false; _r$328 = _r$328.$blk(); } if (_r$328 && _r$328.$blk !== undefined) { break s; }
+						$24r$117 = _r$328;
+						$s = 727; case 727: return $24r$117;
+					/* } */ case 721:
+					_arg$162 = e$11;
+					_arg$163 = sig;
+					_r$329 = fc[0].translateExpr(f$1); /* */ $s = 728; case 728: if($c) { $c = false; _r$329 = _r$329.$blk(); } if (_r$329 && _r$329.$blk !== undefined) { break s; }
+					_arg$164 = _r$329;
+					_r$330 = fc[0].translateCall(_arg$162, _arg$163, _arg$164); /* */ $s = 729; case 729: if($c) { $c = false; _r$330 = _r$330.$blk(); } if (_r$330 && _r$330.$blk !== undefined) { break s; }
+					$24r$118 = _r$330;
+					$s = 730; case 730: return $24r$118;
+				/* } else if ($assertType(_ref$16, ptrType$23, true)[1]) { */ case 713:
+					f$2 = _ref$16.$val;
+					_r$331 = fc[0].selectionOf(f$2); /* */ $s = 731; case 731: if($c) { $c = false; _r$331 = _r$331.$blk(); } if (_r$331 && _r$331.$blk !== undefined) { break s; }
+					_tuple$28 = _r$331;
+					sel$2 = _tuple$28[0];
+					ok$16 = _tuple$28[1];
+					/* */ if (!ok$16) { $s = 732; continue; }
+					/* */ $s = 733; continue;
+					/* if (!ok$16) { */ case 732:
+						obj$4 = (_entry$13 = $mapIndex(fc[0].pkgCtx.Info.Info.Uses,ptrType$12.keyFor(f$2.Sel)), _entry$13 !== undefined ? _entry$13.v : $ifaceNil);
+						_tuple$29 = $assertType(obj$4, ptrType$77, true);
+						o$1 = _tuple$29[0];
+						ok$17 = _tuple$29[1];
+						/* */ if (ok$17) { $s = 734; continue; }
+						/* */ $s = 735; continue;
+						/* if (ok$17) { */ case 734:
+							_r$332 = fc[0].translateBuiltin(o$1.object.Name(), sig, e$11.Args, new token.Pos(e$11.Ellipsis).IsValid()); /* */ $s = 736; case 736: if($c) { $c = false; _r$332 = _r$332.$blk(); } if (_r$332 && _r$332.$blk !== undefined) { break s; }
+							$24r$119 = _r$332;
+							$s = 737; case 737: return $24r$119;
+						/* } */ case 735:
+						_r$333 = obj$4.Pkg(); /* */ $s = 740; case 740: if($c) { $c = false; _r$333 = _r$333.$blk(); } if (_r$333 && _r$333.$blk !== undefined) { break s; }
+						_r$334 = typesutil.IsJsPackage(_r$333); /* */ $s = 741; case 741: if($c) { $c = false; _r$334 = _r$334.$blk(); } if (_r$334 && _r$334.$blk !== undefined) { break s; }
+						/* */ if (_r$334) { $s = 738; continue; }
+						/* */ $s = 739; continue;
+						/* if (_r$334) { */ case 738:
+								_r$335 = obj$4.Name(); /* */ $s = 743; case 743: if($c) { $c = false; _r$335 = _r$335.$blk(); } if (_r$335 && _r$335.$blk !== undefined) { break s; }
+								_10 = _r$335;
+								/* */ if (_10 === ("Debugger")) { $s = 744; continue; }
+								/* */ if (_10 === ("InternalObject")) { $s = 745; continue; }
+								/* */ if (_10 === ("MakeUint64")) { $s = 746; continue; }
+								/* */ if (_10 === ("Uint64High")) { $s = 747; continue; }
+								/* */ if (_10 === ("Uint64Low")) { $s = 748; continue; }
+								/* */ $s = 749; continue;
+								/* if (_10 === ("Debugger")) { */ case 744:
+									_r$336 = fc[0].formatExpr("debugger", sliceType.nil); /* */ $s = 750; case 750: if($c) { $c = false; _r$336 = _r$336.$blk(); } if (_r$336 && _r$336.$blk !== undefined) { break s; }
+									$24r$120 = _r$336;
+									$s = 751; case 751: return $24r$120;
+								/* } else if (_10 === ("InternalObject")) { */ case 745:
+									_r$337 = fc[0].translateExpr((x$16 = e$11.Args, (0 >= x$16.$length ? ($throwRuntimeError("index out of range"), undefined) : x$16.$array[x$16.$offset + 0]))); /* */ $s = 752; case 752: if($c) { $c = false; _r$337 = _r$337.$blk(); } if (_r$337 && _r$337.$blk !== undefined) { break s; }
+									$24r$121 = _r$337;
+									$s = 753; case 753: return $24r$121;
+								/* } else if (_10 === ("MakeUint64")) { */ case 746:
+									_r$338 = fc[0].formatExpr("new $Uint64(%e, %e)", new sliceType([(x$17 = e$11.Args, (0 >= x$17.$length ? ($throwRuntimeError("index out of range"), undefined) : x$17.$array[x$17.$offset + 0])), (x$18 = e$11.Args, (1 >= x$18.$length ? ($throwRuntimeError("index out of range"), undefined) : x$18.$array[x$18.$offset + 1]))])); /* */ $s = 754; case 754: if($c) { $c = false; _r$338 = _r$338.$blk(); } if (_r$338 && _r$338.$blk !== undefined) { break s; }
+									$24r$122 = _r$338;
+									$s = 755; case 755: return $24r$122;
+								/* } else if (_10 === ("Uint64High")) { */ case 747:
+									_r$339 = fc[0].formatExpr("%e.$high", new sliceType([(x$19 = e$11.Args, (0 >= x$19.$length ? ($throwRuntimeError("index out of range"), undefined) : x$19.$array[x$19.$offset + 0]))])); /* */ $s = 756; case 756: if($c) { $c = false; _r$339 = _r$339.$blk(); } if (_r$339 && _r$339.$blk !== undefined) { break s; }
+									$24r$123 = _r$339;
+									$s = 757; case 757: return $24r$123;
+								/* } else if (_10 === ("Uint64Low")) { */ case 748:
+									_r$340 = fc[0].formatExpr("%e.$low", new sliceType([(x$20 = e$11.Args, (0 >= x$20.$length ? ($throwRuntimeError("index out of range"), undefined) : x$20.$array[x$20.$offset + 0]))])); /* */ $s = 758; case 758: if($c) { $c = false; _r$340 = _r$340.$blk(); } if (_r$340 && _r$340.$blk !== undefined) { break s; }
+									$24r$124 = _r$340;
+									$s = 759; case 759: return $24r$124;
+								/* } */ case 749:
+							case 742:
+						/* } */ case 739:
+						_arg$165 = e$11;
+						_arg$166 = sig;
+						_r$341 = fc[0].translateExpr(f$2); /* */ $s = 760; case 760: if($c) { $c = false; _r$341 = _r$341.$blk(); } if (_r$341 && _r$341.$blk !== undefined) { break s; }
+						_arg$167 = _r$341;
+						_r$342 = fc[0].translateCall(_arg$165, _arg$166, _arg$167); /* */ $s = 761; case 761: if($c) { $c = false; _r$342 = _r$342.$blk(); } if (_r$342 && _r$342.$blk !== undefined) { break s; }
+						$24r$125 = _r$342;
+						$s = 762; case 762: return $24r$125;
+					/* } */ case 733:
 					externalizeExpr[0] = (function(e, externalizeExpr, fc, recv) { return function funcContext·translateExpr·func2(e$17) {
-							var {$24r$120, _r$330, _r$331, _r$332, _r$333, _r$334, e$17, t$16, x$17, $s, $r, $c} = $restore(this, {e$17});
+							var {$24r$126, _r$343, _r$344, _r$345, _r$346, _r$347, e$17, t$16, x$21, $s, $r, $c} = $restore(this, {e$17});
 							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							_r$330 = fc[0].typeOf(e$17); /* */ $s = 1; case 1: if($c) { $c = false; _r$330 = _r$330.$blk(); } if (_r$330 && _r$330.$blk !== undefined) { break s; }
-							t$16 = _r$330;
-							_r$331 = types.Identical(t$16, (x$17 = types.Typ, (25 >= x$17.$length ? ($throwRuntimeError("index out of range"), undefined) : x$17.$array[x$17.$offset + 25]))); /* */ $s = 4; case 4: if($c) { $c = false; _r$331 = _r$331.$blk(); } if (_r$331 && _r$331.$blk !== undefined) { break s; }
-							/* */ if (_r$331) { $s = 2; continue; }
+							_r$343 = fc[0].typeOf(e$17); /* */ $s = 1; case 1: if($c) { $c = false; _r$343 = _r$343.$blk(); } if (_r$343 && _r$343.$blk !== undefined) { break s; }
+							t$16 = _r$343;
+							_r$344 = types.Identical(t$16, (x$21 = types.Typ, (25 >= x$21.$length ? ($throwRuntimeError("index out of range"), undefined) : x$21.$array[x$21.$offset + 25]))); /* */ $s = 4; case 4: if($c) { $c = false; _r$344 = _r$344.$blk(); } if (_r$344 && _r$344.$blk !== undefined) { break s; }
+							/* */ if (_r$344) { $s = 2; continue; }
 							/* */ $s = 3; continue;
-							/* if (_r$331) { */ case 2:
+							/* if (_r$344) { */ case 2:
 								$s = -1; return "null";
 							/* } */ case 3:
-							_r$332 = fc[0].translateExpr(e$17); /* */ $s = 5; case 5: if($c) { $c = false; _r$332 = _r$332.$blk(); } if (_r$332 && _r$332.$blk !== undefined) { break s; }
-							_r$333 = _r$332.String(); /* */ $s = 6; case 6: if($c) { $c = false; _r$333 = _r$333.$blk(); } if (_r$333 && _r$333.$blk !== undefined) { break s; }
-							_r$334 = fc[0].externalize(_r$333, t$16); /* */ $s = 7; case 7: if($c) { $c = false; _r$334 = _r$334.$blk(); } if (_r$334 && _r$334.$blk !== undefined) { break s; }
-							$24r$120 = _r$334;
-							$s = 8; case 8: return $24r$120;
-							/* */ } return; } var $f = {$blk: funcContext·translateExpr·func2, $c: true, $r, $24r$120, _r$330, _r$331, _r$332, _r$333, _r$334, e$17, t$16, x$17, $s};return $f;
+							_r$345 = fc[0].translateExpr(e$17); /* */ $s = 5; case 5: if($c) { $c = false; _r$345 = _r$345.$blk(); } if (_r$345 && _r$345.$blk !== undefined) { break s; }
+							_r$346 = _r$345.String(); /* */ $s = 6; case 6: if($c) { $c = false; _r$346 = _r$346.$blk(); } if (_r$346 && _r$346.$blk !== undefined) { break s; }
+							_r$347 = fc[0].externalize(_r$346, t$16); /* */ $s = 7; case 7: if($c) { $c = false; _r$347 = _r$347.$blk(); } if (_r$347 && _r$347.$blk !== undefined) { break s; }
+							$24r$126 = _r$347;
+							$s = 8; case 8: return $24r$126;
+							/* */ } return; } var $f = {$blk: funcContext·translateExpr·func2, $c: true, $r, $24r$126, _r$343, _r$344, _r$345, _r$346, _r$347, e$17, t$16, x$21, $s};return $f;
 						}; })(e, externalizeExpr, fc, recv);
 					externalizeArgs = (function(e, externalizeExpr, fc, recv) { return function funcContext·translateExpr·func3(args) {
-							var {_i$6, _r$330, _ref$17, arg, args, i$5, s, $s, $r, $c} = $restore(this, {args});
+							var {_i$6, _r$343, _ref$17, arg, args, i$5, s, $s, $r, $c} = $restore(this, {args});
 							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 							s = $makeSlice(sliceType$1, args.$length);
 							_ref$17 = args;
@@ -340851,31 +343382,31 @@ $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
 								/* if (!(_i$6 < _ref$17.$length)) { break; } */ if(!(_i$6 < _ref$17.$length)) { $s = 2; continue; }
 								i$5 = _i$6;
 								arg = ((_i$6 < 0 || _i$6 >= _ref$17.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$17.$array[_ref$17.$offset + _i$6]);
-								_r$330 = externalizeExpr[0](arg); /* */ $s = 3; case 3: if($c) { $c = false; _r$330 = _r$330.$blk(); } if (_r$330 && _r$330.$blk !== undefined) { break s; }
-								((i$5 < 0 || i$5 >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + i$5] = _r$330);
+								_r$343 = externalizeExpr[0](arg); /* */ $s = 3; case 3: if($c) { $c = false; _r$343 = _r$343.$blk(); } if (_r$343 && _r$343.$blk !== undefined) { break s; }
+								((i$5 < 0 || i$5 >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + i$5] = _r$343);
 								_i$6++;
 							$s = 1; continue;
 							case 2:
 							$s = -1; return strings.Join(s, ", ");
-							/* */ } return; } var $f = {$blk: funcContext·translateExpr·func3, $c: true, $r, _i$6, _r$330, _ref$17, arg, args, i$5, s, $s};return $f;
+							/* */ } return; } var $f = {$blk: funcContext·translateExpr·func3, $c: true, $r, _i$6, _r$343, _ref$17, arg, args, i$5, s, $s};return $f;
 						}; })(e, externalizeExpr, fc, recv);
-						_r$330 = sel$2.Kind(); /* */ $s = 734; case 734: if($c) { $c = false; _r$330 = _r$330.$blk(); } if (_r$330 && _r$330.$blk !== undefined) { break s; }
-						_11 = _r$330;
-						/* */ if (_11 === (1)) { $s = 735; continue; }
-						/* */ if (_11 === (0)) { $s = 736; continue; }
-						/* */ if (_11 === (2)) { $s = 737; continue; }
-						/* */ $s = 738; continue;
-						/* if (_11 === (1)) { */ case 735:
-							_r$331 = fc[0].makeReceiver(f$2); /* */ $s = 740; case 740: if($c) { $c = false; _r$331 = _r$331.$blk(); } if (_r$331 && _r$331.$blk !== undefined) { break s; }
-							recv[0] = _r$331;
-							_r$332 = sel$2.Obj(); /* */ $s = 741; case 741: if($c) { $c = false; _r$332 = _r$332.$blk(); } if (_r$332 && _r$332.$blk !== undefined) { break s; }
-							_r$333 = $assertType(_r$332, ptrType$21).object.Type(); /* */ $s = 742; case 742: if($c) { $c = false; _r$333 = _r$333.$blk(); } if (_r$333 && _r$333.$blk !== undefined) { break s; }
-							_r$334 = $assertType(_r$333, ptrType$2).Recv(); /* */ $s = 743; case 743: if($c) { $c = false; _r$334 = _r$334.$blk(); } if (_r$334 && _r$334.$blk !== undefined) { break s; }
-							_r$335 = _r$334.object.Type(); /* */ $s = 744; case 744: if($c) { $c = false; _r$335 = _r$335.$blk(); } if (_r$335 && _r$335.$blk !== undefined) { break s; }
-							declaredFuncRecv = _r$335;
-							/* */ if (typesutil.IsJsObject(declaredFuncRecv)) { $s = 745; continue; }
-							/* */ $s = 746; continue;
-							/* if (typesutil.IsJsObject(declaredFuncRecv)) { */ case 745:
+						_r$343 = sel$2.Kind(); /* */ $s = 764; case 764: if($c) { $c = false; _r$343 = _r$343.$blk(); } if (_r$343 && _r$343.$blk !== undefined) { break s; }
+						_11 = _r$343;
+						/* */ if (_11 === (1)) { $s = 765; continue; }
+						/* */ if (_11 === (0)) { $s = 766; continue; }
+						/* */ if (_11 === (2)) { $s = 767; continue; }
+						/* */ $s = 768; continue;
+						/* if (_11 === (1)) { */ case 765:
+							_r$344 = fc[0].makeReceiver(f$2); /* */ $s = 770; case 770: if($c) { $c = false; _r$344 = _r$344.$blk(); } if (_r$344 && _r$344.$blk !== undefined) { break s; }
+							recv[0] = _r$344;
+							_r$345 = sel$2.Obj(); /* */ $s = 771; case 771: if($c) { $c = false; _r$345 = _r$345.$blk(); } if (_r$345 && _r$345.$blk !== undefined) { break s; }
+							_r$346 = $assertType(_r$345, ptrType$21).object.Type(); /* */ $s = 772; case 772: if($c) { $c = false; _r$346 = _r$346.$blk(); } if (_r$346 && _r$346.$blk !== undefined) { break s; }
+							_r$347 = $assertType(_r$346, ptrType$2).Recv(); /* */ $s = 773; case 773: if($c) { $c = false; _r$347 = _r$347.$blk(); } if (_r$347 && _r$347.$blk !== undefined) { break s; }
+							_r$348 = _r$347.object.Type(); /* */ $s = 774; case 774: if($c) { $c = false; _r$348 = _r$348.$blk(); } if (_r$348 && _r$348.$blk !== undefined) { break s; }
+							declaredFuncRecv = _r$348;
+							/* */ if (typesutil.IsJsObject(declaredFuncRecv)) { $s = 775; continue; }
+							/* */ $s = 776; continue;
+							/* if (typesutil.IsJsObject(declaredFuncRecv)) { */ case 775:
 								globalRef = (function(e, externalizeExpr, fc, recv) { return function funcContext·translateExpr·func4(id) {
 										var id;
 										if (recv[0].String() === "$global" && (id.charCodeAt(0) === 36) && id.length > 1) {
@@ -340883,487 +343414,502 @@ $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
 										}
 										return recv[0].String() + "." + id;
 									}; })(e, externalizeExpr, fc, recv);
-									_r$336 = sel$2.Obj(); /* */ $s = 748; case 748: if($c) { $c = false; _r$336 = _r$336.$blk(); } if (_r$336 && _r$336.$blk !== undefined) { break s; }
-									_r$337 = _r$336.Name(); /* */ $s = 749; case 749: if($c) { $c = false; _r$337 = _r$337.$blk(); } if (_r$337 && _r$337.$blk !== undefined) { break s; }
-									_12 = _r$337;
-									/* */ if (_12 === ("Get")) { $s = 750; continue; }
-									/* */ if (_12 === ("Set")) { $s = 751; continue; }
-									/* */ if (_12 === ("Delete")) { $s = 752; continue; }
-									/* */ if (_12 === ("Length")) { $s = 753; continue; }
-									/* */ if (_12 === ("Index")) { $s = 754; continue; }
-									/* */ if (_12 === ("SetIndex")) { $s = 755; continue; }
-									/* */ if (_12 === ("Call")) { $s = 756; continue; }
-									/* */ if (_12 === ("Invoke")) { $s = 757; continue; }
-									/* */ if (_12 === ("New")) { $s = 758; continue; }
-									/* */ if (_12 === ("Bool")) { $s = 759; continue; }
-									/* */ if (_12 === ("String")) { $s = 760; continue; }
-									/* */ if (_12 === ("Int")) { $s = 761; continue; }
-									/* */ if (_12 === ("Int64")) { $s = 762; continue; }
-									/* */ if (_12 === ("Uint64")) { $s = 763; continue; }
-									/* */ if (_12 === ("Float")) { $s = 764; continue; }
-									/* */ if (_12 === ("Interface")) { $s = 765; continue; }
-									/* */ if (_12 === ("Unsafe")) { $s = 766; continue; }
-									/* */ $s = 767; continue;
-									/* if (_12 === ("Get")) { */ case 750:
-										_r$338 = fc[0].identifierConstant((x$17 = e$11.Args, (0 >= x$17.$length ? ($throwRuntimeError("index out of range"), undefined) : x$17.$array[x$17.$offset + 0]))); /* */ $s = 769; case 769: if($c) { $c = false; _r$338 = _r$338.$blk(); } if (_r$338 && _r$338.$blk !== undefined) { break s; }
-										_tuple$29 = _r$338;
-										id = _tuple$29[0];
-										ok$17 = _tuple$29[1];
-										/* */ if (ok$17) { $s = 770; continue; }
-										/* */ $s = 771; continue;
-										/* if (ok$17) { */ case 770:
-											_r$339 = globalRef(id); /* */ $s = 772; case 772: if($c) { $c = false; _r$339 = _r$339.$blk(); } if (_r$339 && _r$339.$blk !== undefined) { break s; }
-											_arg$158 = new $String(_r$339);
-											_r$340 = fc[0].formatExpr("%s", new sliceType([_arg$158])); /* */ $s = 773; case 773: if($c) { $c = false; _r$340 = _r$340.$blk(); } if (_r$340 && _r$340.$blk !== undefined) { break s; }
-											$24r$120 = _r$340;
-											$s = 774; case 774: return $24r$120;
-										/* } */ case 771:
-										_r$341 = fc[0].formatExpr("%s[$externalize(%e, $String)]", new sliceType([recv[0], (x$18 = e$11.Args, (0 >= x$18.$length ? ($throwRuntimeError("index out of range"), undefined) : x$18.$array[x$18.$offset + 0]))])); /* */ $s = 775; case 775: if($c) { $c = false; _r$341 = _r$341.$blk(); } if (_r$341 && _r$341.$blk !== undefined) { break s; }
-										$24r$121 = _r$341;
-										$s = 776; case 776: return $24r$121;
-									/* } else if (_12 === ("Set")) { */ case 751:
-										_r$342 = fc[0].identifierConstant((x$19 = e$11.Args, (0 >= x$19.$length ? ($throwRuntimeError("index out of range"), undefined) : x$19.$array[x$19.$offset + 0]))); /* */ $s = 777; case 777: if($c) { $c = false; _r$342 = _r$342.$blk(); } if (_r$342 && _r$342.$blk !== undefined) { break s; }
-										_tuple$30 = _r$342;
-										id$1 = _tuple$30[0];
+									_r$349 = sel$2.Obj(); /* */ $s = 778; case 778: if($c) { $c = false; _r$349 = _r$349.$blk(); } if (_r$349 && _r$349.$blk !== undefined) { break s; }
+									_r$350 = _r$349.Name(); /* */ $s = 779; case 779: if($c) { $c = false; _r$350 = _r$350.$blk(); } if (_r$350 && _r$350.$blk !== undefined) { break s; }
+									_12 = _r$350;
+									/* */ if (_12 === ("Get")) { $s = 780; continue; }
+									/* */ if (_12 === ("Set")) { $s = 781; continue; }
+									/* */ if (_12 === ("Delete")) { $s = 782; continue; }
+									/* */ if (_12 === ("Length")) { $s = 783; continue; }
+									/* */ if (_12 === ("Index")) { $s = 784; continue; }
+									/* */ if (_12 === ("SetIndex")) { $s = 785; continue; }
+									/* */ if (_12 === ("Call")) { $s = 786; continue; }
+									/* */ if (_12 === ("Invoke")) { $s = 787; continue; }
+									/* */ if (_12 === ("New")) { $s = 788; continue; }
+									/* */ if (_12 === ("Bool")) { $s = 789; continue; }
+									/* */ if (_12 === ("String")) { $s = 790; continue; }
+									/* */ if (_12 === ("Int")) { $s = 791; continue; }
+									/* */ if (_12 === ("Int64")) { $s = 792; continue; }
+									/* */ if (_12 === ("Uint64")) { $s = 793; continue; }
+									/* */ if (_12 === ("Float")) { $s = 794; continue; }
+									/* */ if (_12 === ("Interface")) { $s = 795; continue; }
+									/* */ if (_12 === ("Unsafe")) { $s = 796; continue; }
+									/* */ $s = 797; continue;
+									/* if (_12 === ("Get")) { */ case 780:
+										_r$351 = fc[0].identifierConstant((x$21 = e$11.Args, (0 >= x$21.$length ? ($throwRuntimeError("index out of range"), undefined) : x$21.$array[x$21.$offset + 0]))); /* */ $s = 799; case 799: if($c) { $c = false; _r$351 = _r$351.$blk(); } if (_r$351 && _r$351.$blk !== undefined) { break s; }
+										_tuple$30 = _r$351;
+										id = _tuple$30[0];
 										ok$18 = _tuple$30[1];
-										/* */ if (ok$18) { $s = 778; continue; }
-										/* */ $s = 779; continue;
-										/* if (ok$18) { */ case 778:
-											_r$343 = globalRef(id$1); /* */ $s = 780; case 780: if($c) { $c = false; _r$343 = _r$343.$blk(); } if (_r$343 && _r$343.$blk !== undefined) { break s; }
-											_arg$159 = new $String(_r$343);
-											_r$344 = externalizeExpr[0]((x$20 = e$11.Args, (1 >= x$20.$length ? ($throwRuntimeError("index out of range"), undefined) : x$20.$array[x$20.$offset + 1]))); /* */ $s = 781; case 781: if($c) { $c = false; _r$344 = _r$344.$blk(); } if (_r$344 && _r$344.$blk !== undefined) { break s; }
-											_arg$160 = new $String(_r$344);
-											_r$345 = fc[0].formatExpr("%s = %s", new sliceType([_arg$159, _arg$160])); /* */ $s = 782; case 782: if($c) { $c = false; _r$345 = _r$345.$blk(); } if (_r$345 && _r$345.$blk !== undefined) { break s; }
-											$24r$122 = _r$345;
-											$s = 783; case 783: return $24r$122;
-										/* } */ case 779:
-										_arg$161 = recv[0];
-										_arg$162 = (x$21 = e$11.Args, (0 >= x$21.$length ? ($throwRuntimeError("index out of range"), undefined) : x$21.$array[x$21.$offset + 0]));
-										_r$346 = externalizeExpr[0]((x$22 = e$11.Args, (1 >= x$22.$length ? ($throwRuntimeError("index out of range"), undefined) : x$22.$array[x$22.$offset + 1]))); /* */ $s = 784; case 784: if($c) { $c = false; _r$346 = _r$346.$blk(); } if (_r$346 && _r$346.$blk !== undefined) { break s; }
-										_arg$163 = new $String(_r$346);
-										_r$347 = fc[0].formatExpr("%s[$externalize(%e, $String)] = %s", new sliceType([_arg$161, _arg$162, _arg$163])); /* */ $s = 785; case 785: if($c) { $c = false; _r$347 = _r$347.$blk(); } if (_r$347 && _r$347.$blk !== undefined) { break s; }
-										$24r$123 = _r$347;
-										$s = 786; case 786: return $24r$123;
-									/* } else if (_12 === ("Delete")) { */ case 752:
-										_r$348 = fc[0].formatExpr("delete %s[$externalize(%e, $String)]", new sliceType([recv[0], (x$23 = e$11.Args, (0 >= x$23.$length ? ($throwRuntimeError("index out of range"), undefined) : x$23.$array[x$23.$offset + 0]))])); /* */ $s = 787; case 787: if($c) { $c = false; _r$348 = _r$348.$blk(); } if (_r$348 && _r$348.$blk !== undefined) { break s; }
-										$24r$124 = _r$348;
-										$s = 788; case 788: return $24r$124;
-									/* } else if (_12 === ("Length")) { */ case 753:
-										_r$349 = fc[0].formatExpr("$parseInt(%s.length)", new sliceType([recv[0]])); /* */ $s = 789; case 789: if($c) { $c = false; _r$349 = _r$349.$blk(); } if (_r$349 && _r$349.$blk !== undefined) { break s; }
-										$24r$125 = _r$349;
-										$s = 790; case 790: return $24r$125;
-									/* } else if (_12 === ("Index")) { */ case 754:
-										_r$350 = fc[0].formatExpr("%s[%e]", new sliceType([recv[0], (x$24 = e$11.Args, (0 >= x$24.$length ? ($throwRuntimeError("index out of range"), undefined) : x$24.$array[x$24.$offset + 0]))])); /* */ $s = 791; case 791: if($c) { $c = false; _r$350 = _r$350.$blk(); } if (_r$350 && _r$350.$blk !== undefined) { break s; }
-										$24r$126 = _r$350;
-										$s = 792; case 792: return $24r$126;
-									/* } else if (_12 === ("SetIndex")) { */ case 755:
-										_arg$164 = recv[0];
-										_arg$165 = (x$25 = e$11.Args, (0 >= x$25.$length ? ($throwRuntimeError("index out of range"), undefined) : x$25.$array[x$25.$offset + 0]));
-										_r$351 = externalizeExpr[0]((x$26 = e$11.Args, (1 >= x$26.$length ? ($throwRuntimeError("index out of range"), undefined) : x$26.$array[x$26.$offset + 1]))); /* */ $s = 793; case 793: if($c) { $c = false; _r$351 = _r$351.$blk(); } if (_r$351 && _r$351.$blk !== undefined) { break s; }
-										_arg$166 = new $String(_r$351);
-										_r$352 = fc[0].formatExpr("%s[%e] = %s", new sliceType([_arg$164, _arg$165, _arg$166])); /* */ $s = 794; case 794: if($c) { $c = false; _r$352 = _r$352.$blk(); } if (_r$352 && _r$352.$blk !== undefined) { break s; }
-										$24r$127 = _r$352;
-										$s = 795; case 795: return $24r$127;
-									/* } else if (_12 === ("Call")) { */ case 756:
-										_r$353 = fc[0].identifierConstant((x$27 = e$11.Args, (0 >= x$27.$length ? ($throwRuntimeError("index out of range"), undefined) : x$27.$array[x$27.$offset + 0]))); /* */ $s = 796; case 796: if($c) { $c = false; _r$353 = _r$353.$blk(); } if (_r$353 && _r$353.$blk !== undefined) { break s; }
-										_tuple$31 = _r$353;
-										id$2 = _tuple$31[0];
+										/* */ if (ok$18) { $s = 800; continue; }
+										/* */ $s = 801; continue;
+										/* if (ok$18) { */ case 800:
+											_r$352 = globalRef(id); /* */ $s = 802; case 802: if($c) { $c = false; _r$352 = _r$352.$blk(); } if (_r$352 && _r$352.$blk !== undefined) { break s; }
+											_arg$168 = new $String(_r$352);
+											_r$353 = fc[0].formatExpr("%s", new sliceType([_arg$168])); /* */ $s = 803; case 803: if($c) { $c = false; _r$353 = _r$353.$blk(); } if (_r$353 && _r$353.$blk !== undefined) { break s; }
+											$24r$126 = _r$353;
+											$s = 804; case 804: return $24r$126;
+										/* } */ case 801:
+										_r$354 = fc[0].formatExpr("%s[$externalize(%e, $String)]", new sliceType([recv[0], (x$22 = e$11.Args, (0 >= x$22.$length ? ($throwRuntimeError("index out of range"), undefined) : x$22.$array[x$22.$offset + 0]))])); /* */ $s = 805; case 805: if($c) { $c = false; _r$354 = _r$354.$blk(); } if (_r$354 && _r$354.$blk !== undefined) { break s; }
+										$24r$127 = _r$354;
+										$s = 806; case 806: return $24r$127;
+									/* } else if (_12 === ("Set")) { */ case 781:
+										_r$355 = fc[0].identifierConstant((x$23 = e$11.Args, (0 >= x$23.$length ? ($throwRuntimeError("index out of range"), undefined) : x$23.$array[x$23.$offset + 0]))); /* */ $s = 807; case 807: if($c) { $c = false; _r$355 = _r$355.$blk(); } if (_r$355 && _r$355.$blk !== undefined) { break s; }
+										_tuple$31 = _r$355;
+										id$1 = _tuple$31[0];
 										ok$19 = _tuple$31[1];
-										/* */ if (ok$19) { $s = 797; continue; }
-										/* */ $s = 798; continue;
-										/* if (ok$19) { */ case 797:
-											/* */ if (new token.Pos(e$11.Ellipsis).IsValid()) { $s = 799; continue; }
-											/* */ $s = 800; continue;
-											/* if (new token.Pos(e$11.Ellipsis).IsValid()) { */ case 799:
-												_r$354 = fc[0].newLocalVariable("obj"); /* */ $s = 801; case 801: if($c) { $c = false; _r$354 = _r$354.$blk(); } if (_r$354 && _r$354.$blk !== undefined) { break s; }
-												objVar = _r$354;
-												_arg$167 = new $String(objVar);
-												_arg$168 = recv[0];
-												_arg$169 = new $String(objVar);
-												_arg$170 = new $String(id$2);
-												_arg$171 = new $String(objVar);
-												_r$355 = externalizeExpr[0]((x$28 = e$11.Args, (1 >= x$28.$length ? ($throwRuntimeError("index out of range"), undefined) : x$28.$array[x$28.$offset + 1]))); /* */ $s = 802; case 802: if($c) { $c = false; _r$355 = _r$355.$blk(); } if (_r$355 && _r$355.$blk !== undefined) { break s; }
-												_arg$172 = new $String(_r$355);
-												_r$356 = fc[0].formatExpr("(%s = %s, %s.%s.apply(%s, %s))", new sliceType([_arg$167, _arg$168, _arg$169, _arg$170, _arg$171, _arg$172])); /* */ $s = 803; case 803: if($c) { $c = false; _r$356 = _r$356.$blk(); } if (_r$356 && _r$356.$blk !== undefined) { break s; }
-												$24r$128 = _r$356;
-												$s = 804; case 804: return $24r$128;
-											/* } */ case 800:
-											_r$357 = globalRef(id$2); /* */ $s = 805; case 805: if($c) { $c = false; _r$357 = _r$357.$blk(); } if (_r$357 && _r$357.$blk !== undefined) { break s; }
-											_arg$173 = new $String(_r$357);
-											_r$358 = externalizeArgs($subslice(e$11.Args, 1)); /* */ $s = 806; case 806: if($c) { $c = false; _r$358 = _r$358.$blk(); } if (_r$358 && _r$358.$blk !== undefined) { break s; }
-											_arg$174 = new $String(_r$358);
-											_r$359 = fc[0].formatExpr("%s(%s)", new sliceType([_arg$173, _arg$174])); /* */ $s = 807; case 807: if($c) { $c = false; _r$359 = _r$359.$blk(); } if (_r$359 && _r$359.$blk !== undefined) { break s; }
-											$24r$129 = _r$359;
-											$s = 808; case 808: return $24r$129;
-										/* } */ case 798:
-										/* */ if (new token.Pos(e$11.Ellipsis).IsValid()) { $s = 809; continue; }
-										/* */ $s = 810; continue;
-										/* if (new token.Pos(e$11.Ellipsis).IsValid()) { */ case 809:
-											_r$360 = fc[0].newLocalVariable("obj"); /* */ $s = 811; case 811: if($c) { $c = false; _r$360 = _r$360.$blk(); } if (_r$360 && _r$360.$blk !== undefined) { break s; }
-											objVar$1 = _r$360;
-											_arg$175 = new $String(objVar$1);
-											_arg$176 = recv[0];
-											_arg$177 = new $String(objVar$1);
-											_arg$178 = (x$29 = e$11.Args, (0 >= x$29.$length ? ($throwRuntimeError("index out of range"), undefined) : x$29.$array[x$29.$offset + 0]));
-											_arg$179 = new $String(objVar$1);
-											_r$361 = externalizeExpr[0]((x$30 = e$11.Args, (1 >= x$30.$length ? ($throwRuntimeError("index out of range"), undefined) : x$30.$array[x$30.$offset + 1]))); /* */ $s = 812; case 812: if($c) { $c = false; _r$361 = _r$361.$blk(); } if (_r$361 && _r$361.$blk !== undefined) { break s; }
-											_arg$180 = new $String(_r$361);
-											_r$362 = fc[0].formatExpr("(%s = %s, %s[$externalize(%e, $String)].apply(%s, %s))", new sliceType([_arg$175, _arg$176, _arg$177, _arg$178, _arg$179, _arg$180])); /* */ $s = 813; case 813: if($c) { $c = false; _r$362 = _r$362.$blk(); } if (_r$362 && _r$362.$blk !== undefined) { break s; }
-											$24r$130 = _r$362;
-											$s = 814; case 814: return $24r$130;
-										/* } */ case 810:
-										_arg$181 = recv[0];
-										_arg$182 = (x$31 = e$11.Args, (0 >= x$31.$length ? ($throwRuntimeError("index out of range"), undefined) : x$31.$array[x$31.$offset + 0]));
-										_r$363 = externalizeArgs($subslice(e$11.Args, 1)); /* */ $s = 815; case 815: if($c) { $c = false; _r$363 = _r$363.$blk(); } if (_r$363 && _r$363.$blk !== undefined) { break s; }
-										_arg$183 = new $String(_r$363);
-										_r$364 = fc[0].formatExpr("%s[$externalize(%e, $String)](%s)", new sliceType([_arg$181, _arg$182, _arg$183])); /* */ $s = 816; case 816: if($c) { $c = false; _r$364 = _r$364.$blk(); } if (_r$364 && _r$364.$blk !== undefined) { break s; }
-										$24r$131 = _r$364;
-										$s = 817; case 817: return $24r$131;
-									/* } else if (_12 === ("Invoke")) { */ case 757:
-										/* */ if (new token.Pos(e$11.Ellipsis).IsValid()) { $s = 818; continue; }
-										/* */ $s = 819; continue;
-										/* if (new token.Pos(e$11.Ellipsis).IsValid()) { */ case 818:
-											_arg$184 = recv[0];
-											_r$365 = externalizeExpr[0]((x$32 = e$11.Args, (0 >= x$32.$length ? ($throwRuntimeError("index out of range"), undefined) : x$32.$array[x$32.$offset + 0]))); /* */ $s = 820; case 820: if($c) { $c = false; _r$365 = _r$365.$blk(); } if (_r$365 && _r$365.$blk !== undefined) { break s; }
-											_arg$185 = new $String(_r$365);
-											_r$366 = fc[0].formatExpr("%s.apply(undefined, %s)", new sliceType([_arg$184, _arg$185])); /* */ $s = 821; case 821: if($c) { $c = false; _r$366 = _r$366.$blk(); } if (_r$366 && _r$366.$blk !== undefined) { break s; }
-											$24r$132 = _r$366;
-											$s = 822; case 822: return $24r$132;
-										/* } */ case 819:
-										_arg$186 = recv[0];
-										_r$367 = externalizeArgs(e$11.Args); /* */ $s = 823; case 823: if($c) { $c = false; _r$367 = _r$367.$blk(); } if (_r$367 && _r$367.$blk !== undefined) { break s; }
-										_arg$187 = new $String(_r$367);
-										_r$368 = fc[0].formatExpr("%s(%s)", new sliceType([_arg$186, _arg$187])); /* */ $s = 824; case 824: if($c) { $c = false; _r$368 = _r$368.$blk(); } if (_r$368 && _r$368.$blk !== undefined) { break s; }
-										$24r$133 = _r$368;
+										/* */ if (ok$19) { $s = 808; continue; }
+										/* */ $s = 809; continue;
+										/* if (ok$19) { */ case 808:
+											_r$356 = globalRef(id$1); /* */ $s = 810; case 810: if($c) { $c = false; _r$356 = _r$356.$blk(); } if (_r$356 && _r$356.$blk !== undefined) { break s; }
+											_arg$169 = new $String(_r$356);
+											_r$357 = externalizeExpr[0]((x$24 = e$11.Args, (1 >= x$24.$length ? ($throwRuntimeError("index out of range"), undefined) : x$24.$array[x$24.$offset + 1]))); /* */ $s = 811; case 811: if($c) { $c = false; _r$357 = _r$357.$blk(); } if (_r$357 && _r$357.$blk !== undefined) { break s; }
+											_arg$170 = new $String(_r$357);
+											_r$358 = fc[0].formatExpr("%s = %s", new sliceType([_arg$169, _arg$170])); /* */ $s = 812; case 812: if($c) { $c = false; _r$358 = _r$358.$blk(); } if (_r$358 && _r$358.$blk !== undefined) { break s; }
+											$24r$128 = _r$358;
+											$s = 813; case 813: return $24r$128;
+										/* } */ case 809:
+										_arg$171 = recv[0];
+										_arg$172 = (x$25 = e$11.Args, (0 >= x$25.$length ? ($throwRuntimeError("index out of range"), undefined) : x$25.$array[x$25.$offset + 0]));
+										_r$359 = externalizeExpr[0]((x$26 = e$11.Args, (1 >= x$26.$length ? ($throwRuntimeError("index out of range"), undefined) : x$26.$array[x$26.$offset + 1]))); /* */ $s = 814; case 814: if($c) { $c = false; _r$359 = _r$359.$blk(); } if (_r$359 && _r$359.$blk !== undefined) { break s; }
+										_arg$173 = new $String(_r$359);
+										_r$360 = fc[0].formatExpr("%s[$externalize(%e, $String)] = %s", new sliceType([_arg$171, _arg$172, _arg$173])); /* */ $s = 815; case 815: if($c) { $c = false; _r$360 = _r$360.$blk(); } if (_r$360 && _r$360.$blk !== undefined) { break s; }
+										$24r$129 = _r$360;
+										$s = 816; case 816: return $24r$129;
+									/* } else if (_12 === ("Delete")) { */ case 782:
+										_r$361 = fc[0].formatExpr("delete %s[$externalize(%e, $String)]", new sliceType([recv[0], (x$27 = e$11.Args, (0 >= x$27.$length ? ($throwRuntimeError("index out of range"), undefined) : x$27.$array[x$27.$offset + 0]))])); /* */ $s = 817; case 817: if($c) { $c = false; _r$361 = _r$361.$blk(); } if (_r$361 && _r$361.$blk !== undefined) { break s; }
+										$24r$130 = _r$361;
+										$s = 818; case 818: return $24r$130;
+									/* } else if (_12 === ("Length")) { */ case 783:
+										_r$362 = fc[0].formatExpr("$parseInt(%s.length)", new sliceType([recv[0]])); /* */ $s = 819; case 819: if($c) { $c = false; _r$362 = _r$362.$blk(); } if (_r$362 && _r$362.$blk !== undefined) { break s; }
+										$24r$131 = _r$362;
+										$s = 820; case 820: return $24r$131;
+									/* } else if (_12 === ("Index")) { */ case 784:
+										_r$363 = fc[0].formatExpr("%s[%e]", new sliceType([recv[0], (x$28 = e$11.Args, (0 >= x$28.$length ? ($throwRuntimeError("index out of range"), undefined) : x$28.$array[x$28.$offset + 0]))])); /* */ $s = 821; case 821: if($c) { $c = false; _r$363 = _r$363.$blk(); } if (_r$363 && _r$363.$blk !== undefined) { break s; }
+										$24r$132 = _r$363;
+										$s = 822; case 822: return $24r$132;
+									/* } else if (_12 === ("SetIndex")) { */ case 785:
+										_arg$174 = recv[0];
+										_arg$175 = (x$29 = e$11.Args, (0 >= x$29.$length ? ($throwRuntimeError("index out of range"), undefined) : x$29.$array[x$29.$offset + 0]));
+										_r$364 = externalizeExpr[0]((x$30 = e$11.Args, (1 >= x$30.$length ? ($throwRuntimeError("index out of range"), undefined) : x$30.$array[x$30.$offset + 1]))); /* */ $s = 823; case 823: if($c) { $c = false; _r$364 = _r$364.$blk(); } if (_r$364 && _r$364.$blk !== undefined) { break s; }
+										_arg$176 = new $String(_r$364);
+										_r$365 = fc[0].formatExpr("%s[%e] = %s", new sliceType([_arg$174, _arg$175, _arg$176])); /* */ $s = 824; case 824: if($c) { $c = false; _r$365 = _r$365.$blk(); } if (_r$365 && _r$365.$blk !== undefined) { break s; }
+										$24r$133 = _r$365;
 										$s = 825; case 825: return $24r$133;
-									/* } else if (_12 === ("New")) { */ case 758:
-										/* */ if (new token.Pos(e$11.Ellipsis).IsValid()) { $s = 826; continue; }
-										/* */ $s = 827; continue;
-										/* if (new token.Pos(e$11.Ellipsis).IsValid()) { */ case 826:
-											_arg$188 = recv[0];
-											_r$369 = externalizeExpr[0]((x$33 = e$11.Args, (0 >= x$33.$length ? ($throwRuntimeError("index out of range"), undefined) : x$33.$array[x$33.$offset + 0]))); /* */ $s = 828; case 828: if($c) { $c = false; _r$369 = _r$369.$blk(); } if (_r$369 && _r$369.$blk !== undefined) { break s; }
-											_arg$189 = new $String(_r$369);
-											_r$370 = fc[0].formatExpr("new ($global.Function.prototype.bind.apply(%s, [undefined].concat(%s)))", new sliceType([_arg$188, _arg$189])); /* */ $s = 829; case 829: if($c) { $c = false; _r$370 = _r$370.$blk(); } if (_r$370 && _r$370.$blk !== undefined) { break s; }
-											$24r$134 = _r$370;
-											$s = 830; case 830: return $24r$134;
-										/* } */ case 827:
-										_arg$190 = recv[0];
-										_r$371 = externalizeArgs(e$11.Args); /* */ $s = 831; case 831: if($c) { $c = false; _r$371 = _r$371.$blk(); } if (_r$371 && _r$371.$blk !== undefined) { break s; }
-										_arg$191 = new $String(_r$371);
-										_r$372 = fc[0].formatExpr("new (%s)(%s)", new sliceType([_arg$190, _arg$191])); /* */ $s = 832; case 832: if($c) { $c = false; _r$372 = _r$372.$blk(); } if (_r$372 && _r$372.$blk !== undefined) { break s; }
-										$24r$135 = _r$372;
-										$s = 833; case 833: return $24r$135;
-									/* } else if (_12 === ("Bool")) { */ case 759:
-										_r$373 = fc[0].internalize(recv[0], (x$34 = types.Typ, (1 >= x$34.$length ? ($throwRuntimeError("index out of range"), undefined) : x$34.$array[x$34.$offset + 1]))); /* */ $s = 834; case 834: if($c) { $c = false; _r$373 = _r$373.$blk(); } if (_r$373 && _r$373.$blk !== undefined) { break s; }
-										$24r$136 = _r$373;
-										$s = 835; case 835: return $24r$136;
-									/* } else if (_12 === ("String")) { */ case 760:
-										_r$374 = fc[0].internalize(recv[0], (x$35 = types.Typ, (17 >= x$35.$length ? ($throwRuntimeError("index out of range"), undefined) : x$35.$array[x$35.$offset + 17]))); /* */ $s = 836; case 836: if($c) { $c = false; _r$374 = _r$374.$blk(); } if (_r$374 && _r$374.$blk !== undefined) { break s; }
-										$24r$137 = _r$374;
-										$s = 837; case 837: return $24r$137;
-									/* } else if (_12 === ("Int")) { */ case 761:
-										_r$375 = fc[0].internalize(recv[0], (x$36 = types.Typ, (2 >= x$36.$length ? ($throwRuntimeError("index out of range"), undefined) : x$36.$array[x$36.$offset + 2]))); /* */ $s = 838; case 838: if($c) { $c = false; _r$375 = _r$375.$blk(); } if (_r$375 && _r$375.$blk !== undefined) { break s; }
-										$24r$138 = _r$375;
-										$s = 839; case 839: return $24r$138;
-									/* } else if (_12 === ("Int64")) { */ case 762:
-										_r$376 = fc[0].internalize(recv[0], (x$37 = types.Typ, (6 >= x$37.$length ? ($throwRuntimeError("index out of range"), undefined) : x$37.$array[x$37.$offset + 6]))); /* */ $s = 840; case 840: if($c) { $c = false; _r$376 = _r$376.$blk(); } if (_r$376 && _r$376.$blk !== undefined) { break s; }
-										$24r$139 = _r$376;
-										$s = 841; case 841: return $24r$139;
-									/* } else if (_12 === ("Uint64")) { */ case 763:
-										_r$377 = fc[0].internalize(recv[0], (x$38 = types.Typ, (11 >= x$38.$length ? ($throwRuntimeError("index out of range"), undefined) : x$38.$array[x$38.$offset + 11]))); /* */ $s = 842; case 842: if($c) { $c = false; _r$377 = _r$377.$blk(); } if (_r$377 && _r$377.$blk !== undefined) { break s; }
-										$24r$140 = _r$377;
-										$s = 843; case 843: return $24r$140;
-									/* } else if (_12 === ("Float")) { */ case 764:
-										_r$378 = fc[0].internalize(recv[0], (x$39 = types.Typ, (14 >= x$39.$length ? ($throwRuntimeError("index out of range"), undefined) : x$39.$array[x$39.$offset + 14]))); /* */ $s = 844; case 844: if($c) { $c = false; _r$378 = _r$378.$blk(); } if (_r$378 && _r$378.$blk !== undefined) { break s; }
-										$24r$141 = _r$378;
-										$s = 845; case 845: return $24r$141;
-									/* } else if (_12 === ("Interface")) { */ case 765:
-										_arg$192 = recv[0];
-										_r$379 = types.NewInterfaceType(sliceType$10.nil, sliceType$4.nil); /* */ $s = 846; case 846: if($c) { $c = false; _r$379 = _r$379.$blk(); } if (_r$379 && _r$379.$blk !== undefined) { break s; }
-										_arg$193 = _r$379;
-										_r$380 = fc[0].internalize(_arg$192, _arg$193); /* */ $s = 847; case 847: if($c) { $c = false; _r$380 = _r$380.$blk(); } if (_r$380 && _r$380.$blk !== undefined) { break s; }
-										$24r$142 = _r$380;
-										$s = 848; case 848: return $24r$142;
-									/* } else if (_12 === ("Unsafe")) { */ case 766:
+									/* } else if (_12 === ("Call")) { */ case 786:
+										_r$366 = fc[0].identifierConstant((x$31 = e$11.Args, (0 >= x$31.$length ? ($throwRuntimeError("index out of range"), undefined) : x$31.$array[x$31.$offset + 0]))); /* */ $s = 826; case 826: if($c) { $c = false; _r$366 = _r$366.$blk(); } if (_r$366 && _r$366.$blk !== undefined) { break s; }
+										_tuple$32 = _r$366;
+										id$2 = _tuple$32[0];
+										ok$20 = _tuple$32[1];
+										/* */ if (ok$20) { $s = 827; continue; }
+										/* */ $s = 828; continue;
+										/* if (ok$20) { */ case 827:
+											/* */ if (new token.Pos(e$11.Ellipsis).IsValid()) { $s = 829; continue; }
+											/* */ $s = 830; continue;
+											/* if (new token.Pos(e$11.Ellipsis).IsValid()) { */ case 829:
+												_r$367 = fc[0].newLocalVariable("obj"); /* */ $s = 831; case 831: if($c) { $c = false; _r$367 = _r$367.$blk(); } if (_r$367 && _r$367.$blk !== undefined) { break s; }
+												objVar = _r$367;
+												_arg$177 = new $String(objVar);
+												_arg$178 = recv[0];
+												_arg$179 = new $String(objVar);
+												_arg$180 = new $String(id$2);
+												_arg$181 = new $String(objVar);
+												_r$368 = externalizeExpr[0]((x$32 = e$11.Args, (1 >= x$32.$length ? ($throwRuntimeError("index out of range"), undefined) : x$32.$array[x$32.$offset + 1]))); /* */ $s = 832; case 832: if($c) { $c = false; _r$368 = _r$368.$blk(); } if (_r$368 && _r$368.$blk !== undefined) { break s; }
+												_arg$182 = new $String(_r$368);
+												_r$369 = fc[0].formatExpr("(%s = %s, %s.%s.apply(%s, %s))", new sliceType([_arg$177, _arg$178, _arg$179, _arg$180, _arg$181, _arg$182])); /* */ $s = 833; case 833: if($c) { $c = false; _r$369 = _r$369.$blk(); } if (_r$369 && _r$369.$blk !== undefined) { break s; }
+												$24r$134 = _r$369;
+												$s = 834; case 834: return $24r$134;
+											/* } */ case 830:
+											_r$370 = globalRef(id$2); /* */ $s = 835; case 835: if($c) { $c = false; _r$370 = _r$370.$blk(); } if (_r$370 && _r$370.$blk !== undefined) { break s; }
+											_arg$183 = new $String(_r$370);
+											_r$371 = externalizeArgs($subslice(e$11.Args, 1)); /* */ $s = 836; case 836: if($c) { $c = false; _r$371 = _r$371.$blk(); } if (_r$371 && _r$371.$blk !== undefined) { break s; }
+											_arg$184 = new $String(_r$371);
+											_r$372 = fc[0].formatExpr("%s(%s)", new sliceType([_arg$183, _arg$184])); /* */ $s = 837; case 837: if($c) { $c = false; _r$372 = _r$372.$blk(); } if (_r$372 && _r$372.$blk !== undefined) { break s; }
+											$24r$135 = _r$372;
+											$s = 838; case 838: return $24r$135;
+										/* } */ case 828:
+										/* */ if (new token.Pos(e$11.Ellipsis).IsValid()) { $s = 839; continue; }
+										/* */ $s = 840; continue;
+										/* if (new token.Pos(e$11.Ellipsis).IsValid()) { */ case 839:
+											_r$373 = fc[0].newLocalVariable("obj"); /* */ $s = 841; case 841: if($c) { $c = false; _r$373 = _r$373.$blk(); } if (_r$373 && _r$373.$blk !== undefined) { break s; }
+											objVar$1 = _r$373;
+											_arg$185 = new $String(objVar$1);
+											_arg$186 = recv[0];
+											_arg$187 = new $String(objVar$1);
+											_arg$188 = (x$33 = e$11.Args, (0 >= x$33.$length ? ($throwRuntimeError("index out of range"), undefined) : x$33.$array[x$33.$offset + 0]));
+											_arg$189 = new $String(objVar$1);
+											_r$374 = externalizeExpr[0]((x$34 = e$11.Args, (1 >= x$34.$length ? ($throwRuntimeError("index out of range"), undefined) : x$34.$array[x$34.$offset + 1]))); /* */ $s = 842; case 842: if($c) { $c = false; _r$374 = _r$374.$blk(); } if (_r$374 && _r$374.$blk !== undefined) { break s; }
+											_arg$190 = new $String(_r$374);
+											_r$375 = fc[0].formatExpr("(%s = %s, %s[$externalize(%e, $String)].apply(%s, %s))", new sliceType([_arg$185, _arg$186, _arg$187, _arg$188, _arg$189, _arg$190])); /* */ $s = 843; case 843: if($c) { $c = false; _r$375 = _r$375.$blk(); } if (_r$375 && _r$375.$blk !== undefined) { break s; }
+											$24r$136 = _r$375;
+											$s = 844; case 844: return $24r$136;
+										/* } */ case 840:
+										_arg$191 = recv[0];
+										_arg$192 = (x$35 = e$11.Args, (0 >= x$35.$length ? ($throwRuntimeError("index out of range"), undefined) : x$35.$array[x$35.$offset + 0]));
+										_r$376 = externalizeArgs($subslice(e$11.Args, 1)); /* */ $s = 845; case 845: if($c) { $c = false; _r$376 = _r$376.$blk(); } if (_r$376 && _r$376.$blk !== undefined) { break s; }
+										_arg$193 = new $String(_r$376);
+										_r$377 = fc[0].formatExpr("%s[$externalize(%e, $String)](%s)", new sliceType([_arg$191, _arg$192, _arg$193])); /* */ $s = 846; case 846: if($c) { $c = false; _r$377 = _r$377.$blk(); } if (_r$377 && _r$377.$blk !== undefined) { break s; }
+										$24r$137 = _r$377;
+										$s = 847; case 847: return $24r$137;
+									/* } else if (_12 === ("Invoke")) { */ case 787:
+										/* */ if (new token.Pos(e$11.Ellipsis).IsValid()) { $s = 848; continue; }
+										/* */ $s = 849; continue;
+										/* if (new token.Pos(e$11.Ellipsis).IsValid()) { */ case 848:
+											_arg$194 = recv[0];
+											_r$378 = externalizeExpr[0]((x$36 = e$11.Args, (0 >= x$36.$length ? ($throwRuntimeError("index out of range"), undefined) : x$36.$array[x$36.$offset + 0]))); /* */ $s = 850; case 850: if($c) { $c = false; _r$378 = _r$378.$blk(); } if (_r$378 && _r$378.$blk !== undefined) { break s; }
+											_arg$195 = new $String(_r$378);
+											_r$379 = fc[0].formatExpr("%s.apply(undefined, %s)", new sliceType([_arg$194, _arg$195])); /* */ $s = 851; case 851: if($c) { $c = false; _r$379 = _r$379.$blk(); } if (_r$379 && _r$379.$blk !== undefined) { break s; }
+											$24r$138 = _r$379;
+											$s = 852; case 852: return $24r$138;
+										/* } */ case 849:
+										_arg$196 = recv[0];
+										_r$380 = externalizeArgs(e$11.Args); /* */ $s = 853; case 853: if($c) { $c = false; _r$380 = _r$380.$blk(); } if (_r$380 && _r$380.$blk !== undefined) { break s; }
+										_arg$197 = new $String(_r$380);
+										_r$381 = fc[0].formatExpr("%s(%s)", new sliceType([_arg$196, _arg$197])); /* */ $s = 854; case 854: if($c) { $c = false; _r$381 = _r$381.$blk(); } if (_r$381 && _r$381.$blk !== undefined) { break s; }
+										$24r$139 = _r$381;
+										$s = 855; case 855: return $24r$139;
+									/* } else if (_12 === ("New")) { */ case 788:
+										/* */ if (new token.Pos(e$11.Ellipsis).IsValid()) { $s = 856; continue; }
+										/* */ $s = 857; continue;
+										/* if (new token.Pos(e$11.Ellipsis).IsValid()) { */ case 856:
+											_arg$198 = recv[0];
+											_r$382 = externalizeExpr[0]((x$37 = e$11.Args, (0 >= x$37.$length ? ($throwRuntimeError("index out of range"), undefined) : x$37.$array[x$37.$offset + 0]))); /* */ $s = 858; case 858: if($c) { $c = false; _r$382 = _r$382.$blk(); } if (_r$382 && _r$382.$blk !== undefined) { break s; }
+											_arg$199 = new $String(_r$382);
+											_r$383 = fc[0].formatExpr("new ($global.Function.prototype.bind.apply(%s, [undefined].concat(%s)))", new sliceType([_arg$198, _arg$199])); /* */ $s = 859; case 859: if($c) { $c = false; _r$383 = _r$383.$blk(); } if (_r$383 && _r$383.$blk !== undefined) { break s; }
+											$24r$140 = _r$383;
+											$s = 860; case 860: return $24r$140;
+										/* } */ case 857:
+										_arg$200 = recv[0];
+										_r$384 = externalizeArgs(e$11.Args); /* */ $s = 861; case 861: if($c) { $c = false; _r$384 = _r$384.$blk(); } if (_r$384 && _r$384.$blk !== undefined) { break s; }
+										_arg$201 = new $String(_r$384);
+										_r$385 = fc[0].formatExpr("new (%s)(%s)", new sliceType([_arg$200, _arg$201])); /* */ $s = 862; case 862: if($c) { $c = false; _r$385 = _r$385.$blk(); } if (_r$385 && _r$385.$blk !== undefined) { break s; }
+										$24r$141 = _r$385;
+										$s = 863; case 863: return $24r$141;
+									/* } else if (_12 === ("Bool")) { */ case 789:
+										_r$386 = fc[0].internalize(recv[0], (x$38 = types.Typ, (1 >= x$38.$length ? ($throwRuntimeError("index out of range"), undefined) : x$38.$array[x$38.$offset + 1]))); /* */ $s = 864; case 864: if($c) { $c = false; _r$386 = _r$386.$blk(); } if (_r$386 && _r$386.$blk !== undefined) { break s; }
+										$24r$142 = _r$386;
+										$s = 865; case 865: return $24r$142;
+									/* } else if (_12 === ("String")) { */ case 790:
+										_r$387 = fc[0].internalize(recv[0], (x$39 = types.Typ, (17 >= x$39.$length ? ($throwRuntimeError("index out of range"), undefined) : x$39.$array[x$39.$offset + 17]))); /* */ $s = 866; case 866: if($c) { $c = false; _r$387 = _r$387.$blk(); } if (_r$387 && _r$387.$blk !== undefined) { break s; }
+										$24r$143 = _r$387;
+										$s = 867; case 867: return $24r$143;
+									/* } else if (_12 === ("Int")) { */ case 791:
+										_r$388 = fc[0].internalize(recv[0], (x$40 = types.Typ, (2 >= x$40.$length ? ($throwRuntimeError("index out of range"), undefined) : x$40.$array[x$40.$offset + 2]))); /* */ $s = 868; case 868: if($c) { $c = false; _r$388 = _r$388.$blk(); } if (_r$388 && _r$388.$blk !== undefined) { break s; }
+										$24r$144 = _r$388;
+										$s = 869; case 869: return $24r$144;
+									/* } else if (_12 === ("Int64")) { */ case 792:
+										_r$389 = fc[0].internalize(recv[0], (x$41 = types.Typ, (6 >= x$41.$length ? ($throwRuntimeError("index out of range"), undefined) : x$41.$array[x$41.$offset + 6]))); /* */ $s = 870; case 870: if($c) { $c = false; _r$389 = _r$389.$blk(); } if (_r$389 && _r$389.$blk !== undefined) { break s; }
+										$24r$145 = _r$389;
+										$s = 871; case 871: return $24r$145;
+									/* } else if (_12 === ("Uint64")) { */ case 793:
+										_r$390 = fc[0].internalize(recv[0], (x$42 = types.Typ, (11 >= x$42.$length ? ($throwRuntimeError("index out of range"), undefined) : x$42.$array[x$42.$offset + 11]))); /* */ $s = 872; case 872: if($c) { $c = false; _r$390 = _r$390.$blk(); } if (_r$390 && _r$390.$blk !== undefined) { break s; }
+										$24r$146 = _r$390;
+										$s = 873; case 873: return $24r$146;
+									/* } else if (_12 === ("Float")) { */ case 794:
+										_r$391 = fc[0].internalize(recv[0], (x$43 = types.Typ, (14 >= x$43.$length ? ($throwRuntimeError("index out of range"), undefined) : x$43.$array[x$43.$offset + 14]))); /* */ $s = 874; case 874: if($c) { $c = false; _r$391 = _r$391.$blk(); } if (_r$391 && _r$391.$blk !== undefined) { break s; }
+										$24r$147 = _r$391;
+										$s = 875; case 875: return $24r$147;
+									/* } else if (_12 === ("Interface")) { */ case 795:
+										_arg$202 = recv[0];
+										_r$392 = types.NewInterfaceType(sliceType$10.nil, sliceType$4.nil); /* */ $s = 876; case 876: if($c) { $c = false; _r$392 = _r$392.$blk(); } if (_r$392 && _r$392.$blk !== undefined) { break s; }
+										_arg$203 = _r$392;
+										_r$393 = fc[0].internalize(_arg$202, _arg$203); /* */ $s = 877; case 877: if($c) { $c = false; _r$393 = _r$393.$blk(); } if (_r$393 && _r$393.$blk !== undefined) { break s; }
+										$24r$148 = _r$393;
+										$s = 878; case 878: return $24r$148;
+									/* } else if (_12 === ("Unsafe")) { */ case 796:
 										$s = -1; return recv[0];
-									/* } else { */ case 767:
-										_r$381 = sel$2.Obj(); /* */ $s = 849; case 849: if($c) { $c = false; _r$381 = _r$381.$blk(); } if (_r$381 && _r$381.$blk !== undefined) { break s; }
-										_r$382 = _r$381.Name(); /* */ $s = 850; case 850: if($c) { $c = false; _r$382 = _r$382.$blk(); } if (_r$382 && _r$382.$blk !== undefined) { break s; }
-										$panic(new $String("Invalid js package object: " + _r$382));
-									/* } */ case 768:
-								case 747:
-							/* } */ case 746:
-							_r$383 = sel$2.Obj(); /* */ $s = 851; case 851: if($c) { $c = false; _r$383 = _r$383.$blk(); } if (_r$383 && _r$383.$blk !== undefined) { break s; }
-							_r$384 = fc[0].methodName($assertType(_r$383, ptrType$21)); /* */ $s = 852; case 852: if($c) { $c = false; _r$384 = _r$384.$blk(); } if (_r$384 && _r$384.$blk !== undefined) { break s; }
-							methodName$1 = _r$384;
-							_arg$194 = e$11;
-							_arg$195 = sig;
-							_r$385 = fc[0].formatExpr("%s.%s", new sliceType([recv[0], new $String(methodName$1)])); /* */ $s = 853; case 853: if($c) { $c = false; _r$385 = _r$385.$blk(); } if (_r$385 && _r$385.$blk !== undefined) { break s; }
-							_arg$196 = _r$385;
-							_r$386 = fc[0].translateCall(_arg$194, _arg$195, _arg$196); /* */ $s = 854; case 854: if($c) { $c = false; _r$386 = _r$386.$blk(); } if (_r$386 && _r$386.$blk !== undefined) { break s; }
-							$24r$143 = _r$386;
-							$s = 855; case 855: return $24r$143;
-						/* } else if (_11 === (0)) { */ case 736:
-							_arg$197 = sel$2;
-							_r$387 = f$2.Pos(); /* */ $s = 856; case 856: if($c) { $c = false; _r$387 = _r$387.$blk(); } if (_r$387 && _r$387.$blk !== undefined) { break s; }
-							_arg$198 = _r$387;
-							_r$388 = fc[0].translateSelection(_arg$197, _arg$198); /* */ $s = 857; case 857: if($c) { $c = false; _r$388 = _r$388.$blk(); } if (_r$388 && _r$388.$blk !== undefined) { break s; }
-							_tuple$32 = _r$388;
-							fields$1 = _tuple$32[0];
-							jsTag$1 = _tuple$32[1];
-							/* */ if (!(jsTag$1 === "")) { $s = 858; continue; }
-							/* */ $s = 859; continue;
-							/* if (!(jsTag$1 === "")) { */ case 858:
-								_arg$199 = f$2.X;
-								_arg$200 = new $String(strings.Join(fields$1, "."));
-								_r$389 = formatJSStructTagVal(jsTag$1); /* */ $s = 860; case 860: if($c) { $c = false; _r$389 = _r$389.$blk(); } if (_r$389 && _r$389.$blk !== undefined) { break s; }
-								_arg$201 = new $String(_r$389);
-								_r$390 = externalizeArgs(e$11.Args); /* */ $s = 861; case 861: if($c) { $c = false; _r$390 = _r$390.$blk(); } if (_r$390 && _r$390.$blk !== undefined) { break s; }
-								_arg$202 = new $String(_r$390);
-								_r$391 = fc[0].formatExpr("%e.%s%s(%s)", new sliceType([_arg$199, _arg$200, _arg$201, _arg$202])); /* */ $s = 862; case 862: if($c) { $c = false; _r$391 = _r$391.$blk(); } if (_r$391 && _r$391.$blk !== undefined) { break s; }
-								call$1 = _r$391;
+									/* } else { */ case 797:
+										_r$394 = sel$2.Obj(); /* */ $s = 879; case 879: if($c) { $c = false; _r$394 = _r$394.$blk(); } if (_r$394 && _r$394.$blk !== undefined) { break s; }
+										_r$395 = _r$394.Name(); /* */ $s = 880; case 880: if($c) { $c = false; _r$395 = _r$395.$blk(); } if (_r$395 && _r$395.$blk !== undefined) { break s; }
+										$panic(new $String("Invalid js package object: " + _r$395));
+									/* } */ case 798:
+								case 777:
+							/* } */ case 776:
+							_r$396 = sel$2.Obj(); /* */ $s = 881; case 881: if($c) { $c = false; _r$396 = _r$396.$blk(); } if (_r$396 && _r$396.$blk !== undefined) { break s; }
+							_r$397 = fc[0].methodName($assertType(_r$396, ptrType$21)); /* */ $s = 882; case 882: if($c) { $c = false; _r$397 = _r$397.$blk(); } if (_r$397 && _r$397.$blk !== undefined) { break s; }
+							methodName$1 = _r$397;
+							_arg$204 = e$11;
+							_arg$205 = sig;
+							_r$398 = fc[0].formatExpr("%s.%s", new sliceType([recv[0], new $String(methodName$1)])); /* */ $s = 883; case 883: if($c) { $c = false; _r$398 = _r$398.$blk(); } if (_r$398 && _r$398.$blk !== undefined) { break s; }
+							_arg$206 = _r$398;
+							_r$399 = fc[0].translateCall(_arg$204, _arg$205, _arg$206); /* */ $s = 884; case 884: if($c) { $c = false; _r$399 = _r$399.$blk(); } if (_r$399 && _r$399.$blk !== undefined) { break s; }
+							$24r$149 = _r$399;
+							$s = 885; case 885: return $24r$149;
+						/* } else if (_11 === (0)) { */ case 766:
+							_arg$207 = sel$2;
+							_r$400 = f$2.Pos(); /* */ $s = 886; case 886: if($c) { $c = false; _r$400 = _r$400.$blk(); } if (_r$400 && _r$400.$blk !== undefined) { break s; }
+							_arg$208 = _r$400;
+							_r$401 = fc[0].translateSelection(_arg$207, _arg$208); /* */ $s = 887; case 887: if($c) { $c = false; _r$401 = _r$401.$blk(); } if (_r$401 && _r$401.$blk !== undefined) { break s; }
+							_tuple$33 = _r$401;
+							fields$1 = _tuple$33[0];
+							jsTag$1 = _tuple$33[1];
+							/* */ if (!(jsTag$1 === "")) { $s = 888; continue; }
+							/* */ $s = 889; continue;
+							/* if (!(jsTag$1 === "")) { */ case 888:
+								_arg$209 = f$2.X;
+								_arg$210 = new $String(strings.Join(fields$1, "."));
+								_r$402 = formatJSStructTagVal(jsTag$1); /* */ $s = 890; case 890: if($c) { $c = false; _r$402 = _r$402.$blk(); } if (_r$402 && _r$402.$blk !== undefined) { break s; }
+								_arg$211 = new $String(_r$402);
+								_r$403 = externalizeArgs(e$11.Args); /* */ $s = 891; case 891: if($c) { $c = false; _r$403 = _r$403.$blk(); } if (_r$403 && _r$403.$blk !== undefined) { break s; }
+								_arg$212 = new $String(_r$403);
+								_r$404 = fc[0].formatExpr("%e.%s%s(%s)", new sliceType([_arg$209, _arg$210, _arg$211, _arg$212])); /* */ $s = 892; case 892: if($c) { $c = false; _r$404 = _r$404.$blk(); } if (_r$404 && _r$404.$blk !== undefined) { break s; }
+								call$1 = _r$404;
 									_13 = sig.Results().Len();
-									/* */ if (_13 === (0)) { $s = 864; continue; }
-									/* */ if (_13 === (1)) { $s = 865; continue; }
-									/* */ $s = 866; continue;
-									/* if (_13 === (0)) { */ case 864:
+									/* */ if (_13 === (0)) { $s = 894; continue; }
+									/* */ if (_13 === (1)) { $s = 895; continue; }
+									/* */ $s = 896; continue;
+									/* if (_13 === (0)) { */ case 894:
 										$s = -1; return call$1;
-									/* } else if (_13 === (1)) { */ case 865:
-										_r$392 = fc[0].internalize(call$1, sig.Results().At(0).object.Type()); /* */ $s = 868; case 868: if($c) { $c = false; _r$392 = _r$392.$blk(); } if (_r$392 && _r$392.$blk !== undefined) { break s; }
-										$24r$144 = _r$392;
-										$s = 869; case 869: return $24r$144;
-									/* } else { */ case 866:
-										_r$393 = f$2.Pos(); /* */ $s = 870; case 870: if($c) { $c = false; _r$393 = _r$393.$blk(); } if (_r$393 && _r$393.$blk !== undefined) { break s; }
-										fc[0].pkgCtx.errList = $append(fc[0].pkgCtx.errList, (x$40 = new types.Error.ptr(fc[0].pkgCtx.fileSet, _r$393, "field with js tag can not have func type with multiple results", false, 0, 0, 0), new x$40.constructor.elem(x$40)));
-									/* } */ case 867:
-								case 863:
-							/* } */ case 859:
-							_arg$203 = e$11;
-							_arg$204 = sig;
-							_r$394 = fc[0].formatExpr("%e.%s", new sliceType([f$2.X, new $String(strings.Join(fields$1, "."))])); /* */ $s = 871; case 871: if($c) { $c = false; _r$394 = _r$394.$blk(); } if (_r$394 && _r$394.$blk !== undefined) { break s; }
-							_arg$205 = _r$394;
-							_r$395 = fc[0].translateCall(_arg$203, _arg$204, _arg$205); /* */ $s = 872; case 872: if($c) { $c = false; _r$395 = _r$395.$blk(); } if (_r$395 && _r$395.$blk !== undefined) { break s; }
-							$24r$145 = _r$395;
-							$s = 873; case 873: return $24r$145;
-						/* } else if (_11 === (2)) { */ case 737:
-							_arg$206 = e$11;
-							_arg$207 = sig;
-							_r$396 = fc[0].translateExpr(f$2); /* */ $s = 874; case 874: if($c) { $c = false; _r$396 = _r$396.$blk(); } if (_r$396 && _r$396.$blk !== undefined) { break s; }
-							_arg$208 = _r$396;
-							_r$397 = fc[0].translateCall(_arg$206, _arg$207, _arg$208); /* */ $s = 875; case 875: if($c) { $c = false; _r$397 = _r$397.$blk(); } if (_r$397 && _r$397.$blk !== undefined) { break s; }
-							$24r$146 = _r$397;
-							$s = 876; case 876: return $24r$146;
-						/* } else { */ case 738:
-							_r$398 = sel$2.Kind(); /* */ $s = 877; case 877: if($c) { $c = false; _r$398 = _r$398.$blk(); } if (_r$398 && _r$398.$blk !== undefined) { break s; }
-							_arg$209 = new types.SelectionKind(_r$398);
-							_r$399 = fmt.Sprintf("unexpected sel.Kind(): %T", new sliceType([_arg$209])); /* */ $s = 878; case 878: if($c) { $c = false; _r$399 = _r$399.$blk(); } if (_r$399 && _r$399.$blk !== undefined) { break s; }
-							$panic(new $String(_r$399));
-						/* } */ case 739:
-					case 733:
-					$s = 694; continue;
-				/* } else { */ case 693:
+									/* } else if (_13 === (1)) { */ case 895:
+										_r$405 = fc[0].internalize(call$1, sig.Results().At(0).object.Type()); /* */ $s = 898; case 898: if($c) { $c = false; _r$405 = _r$405.$blk(); } if (_r$405 && _r$405.$blk !== undefined) { break s; }
+										$24r$150 = _r$405;
+										$s = 899; case 899: return $24r$150;
+									/* } else { */ case 896:
+										_r$406 = f$2.Pos(); /* */ $s = 900; case 900: if($c) { $c = false; _r$406 = _r$406.$blk(); } if (_r$406 && _r$406.$blk !== undefined) { break s; }
+										fc[0].pkgCtx.errList = $append(fc[0].pkgCtx.errList, (x$44 = new types.Error.ptr(fc[0].pkgCtx.fileSet, _r$406, "field with js tag can not have func type with multiple results", false, 0, 0, 0), new x$44.constructor.elem(x$44)));
+									/* } */ case 897:
+								case 893:
+							/* } */ case 889:
+							_arg$213 = e$11;
+							_arg$214 = sig;
+							_r$407 = fc[0].formatExpr("%e.%s", new sliceType([f$2.X, new $String(strings.Join(fields$1, "."))])); /* */ $s = 901; case 901: if($c) { $c = false; _r$407 = _r$407.$blk(); } if (_r$407 && _r$407.$blk !== undefined) { break s; }
+							_arg$215 = _r$407;
+							_r$408 = fc[0].translateCall(_arg$213, _arg$214, _arg$215); /* */ $s = 902; case 902: if($c) { $c = false; _r$408 = _r$408.$blk(); } if (_r$408 && _r$408.$blk !== undefined) { break s; }
+							$24r$151 = _r$408;
+							$s = 903; case 903: return $24r$151;
+						/* } else if (_11 === (2)) { */ case 767:
+							_arg$216 = e$11;
+							_arg$217 = sig;
+							_r$409 = fc[0].translateExpr(f$2); /* */ $s = 904; case 904: if($c) { $c = false; _r$409 = _r$409.$blk(); } if (_r$409 && _r$409.$blk !== undefined) { break s; }
+							_arg$218 = _r$409;
+							_r$410 = fc[0].translateCall(_arg$216, _arg$217, _arg$218); /* */ $s = 905; case 905: if($c) { $c = false; _r$410 = _r$410.$blk(); } if (_r$410 && _r$410.$blk !== undefined) { break s; }
+							$24r$152 = _r$410;
+							$s = 906; case 906: return $24r$152;
+						/* } else { */ case 768:
+							_r$411 = sel$2.Kind(); /* */ $s = 907; case 907: if($c) { $c = false; _r$411 = _r$411.$blk(); } if (_r$411 && _r$411.$blk !== undefined) { break s; }
+							_arg$219 = new types.SelectionKind(_r$411);
+							_r$412 = fmt.Sprintf("unexpected sel.Kind(): %T", new sliceType([_arg$219])); /* */ $s = 908; case 908: if($c) { $c = false; _r$412 = _r$412.$blk(); } if (_r$412 && _r$412.$blk !== undefined) { break s; }
+							$panic(new $String(_r$412));
+						/* } */ case 769:
+					case 763:
+					$s = 715; continue;
+				/* } else { */ case 714:
 					f$3 = _ref$16;
-					_arg$210 = e$11;
-					_arg$211 = sig;
-					_r$400 = fc[0].translateExpr(plainFun); /* */ $s = 879; case 879: if($c) { $c = false; _r$400 = _r$400.$blk(); } if (_r$400 && _r$400.$blk !== undefined) { break s; }
-					_arg$212 = _r$400;
-					_r$401 = fc[0].translateCall(_arg$210, _arg$211, _arg$212); /* */ $s = 880; case 880: if($c) { $c = false; _r$401 = _r$401.$blk(); } if (_r$401 && _r$401.$blk !== undefined) { break s; }
-					$24r$147 = _r$401;
-					$s = 881; case 881: return $24r$147;
-				/* } */ case 694:
+					_arg$220 = e$11;
+					_arg$221 = sig;
+					_r$413 = fc[0].translateExpr(plainFun); /* */ $s = 909; case 909: if($c) { $c = false; _r$413 = _r$413.$blk(); } if (_r$413 && _r$413.$blk !== undefined) { break s; }
+					_arg$222 = _r$413;
+					_r$414 = fc[0].translateCall(_arg$220, _arg$221, _arg$222); /* */ $s = 910; case 910: if($c) { $c = false; _r$414 = _r$414.$blk(); } if (_r$414 && _r$414.$blk !== undefined) { break s; }
+					$24r$153 = _r$414;
+					$s = 911; case 911: return $24r$153;
+				/* } */ case 715:
 				$s = 87; continue;
 			/* } else if ($assertType(_ref$1, ptrType$56, true)[1]) { */ case 82:
 				e$12 = _ref$1.$val;
-				_r$402 = fc[0].typeOf(e$12.X); /* */ $s = 884; case 884: if($c) { $c = false; _r$402 = _r$402.$blk(); } if (_r$402 && _r$402.$blk !== undefined) { break s; }
-				_r$403 = typesutil.IsJsObject(_r$402); /* */ $s = 885; case 885: if($c) { $c = false; _r$403 = _r$403.$blk(); } if (_r$403 && _r$403.$blk !== undefined) { break s; }
-				/* */ if (_r$403) { $s = 882; continue; }
-				/* */ $s = 883; continue;
-				/* if (_r$403) { */ case 882:
-					_r$404 = fc[0].formatExpr("new $jsObjectPtr(%e)", new sliceType([e$12.X])); /* */ $s = 886; case 886: if($c) { $c = false; _r$404 = _r$404.$blk(); } if (_r$404 && _r$404.$blk !== undefined) { break s; }
-					$24r$148 = _r$404;
-					$s = 887; case 887: return $24r$148;
-				/* } */ case 883:
-				_tuple$33 = $assertType(e$12.X, ptrType$74, true);
-				c1 = _tuple$33[0];
-				isCall = _tuple$33[1];
-				/* */ if (isCall && (c1.Args.$length === 1)) { $s = 888; continue; }
-				/* */ $s = 889; continue;
-				/* if (isCall && (c1.Args.$length === 1)) { */ case 888:
-					_tuple$34 = $assertType((x$41 = c1.Args, (0 >= x$41.$length ? ($throwRuntimeError("index out of range"), undefined) : x$41.$array[x$41.$offset + 0])), ptrType$74, true);
-					c2 = _tuple$34[0];
-					isCall$1 = _tuple$34[1];
-					if (!(isCall$1 && (c2.Args.$length === 1))) { _v$3 = false; $s = 892; continue s; }
-					_r$405 = fc[0].typeOf(c2.Fun); /* */ $s = 893; case 893: if($c) { $c = false; _r$405 = _r$405.$blk(); } if (_r$405 && _r$405.$blk !== undefined) { break s; }
-					_r$406 = types.Identical(_r$405, (x$42 = types.Typ, (18 >= x$42.$length ? ($throwRuntimeError("index out of range"), undefined) : x$42.$array[x$42.$offset + 18]))); /* */ $s = 894; case 894: if($c) { $c = false; _r$406 = _r$406.$blk(); } if (_r$406 && _r$406.$blk !== undefined) { break s; }
-					_v$3 = _r$406; case 892:
-					/* */ if (_v$3) { $s = 890; continue; }
-					/* */ $s = 891; continue;
-					/* if (_v$3) { */ case 890:
-						_tuple$35 = $assertType((x$43 = c2.Args, (0 >= x$43.$length ? ($throwRuntimeError("index out of range"), undefined) : x$43.$array[x$43.$offset + 0])), ptrType$53, true);
-						unary = _tuple$35[0];
-						isUnary = _tuple$35[1];
-						/* */ if (isUnary && (unary.Op === 17)) { $s = 895; continue; }
-						/* */ $s = 896; continue;
-						/* if (isUnary && (unary.Op === 17)) { */ case 895:
-							_r$407 = fc[0].translateExpr(unary.X); /* */ $s = 897; case 897: if($c) { $c = false; _r$407 = _r$407.$blk(); } if (_r$407 && _r$407.$blk !== undefined) { break s; }
-							$24r$149 = _r$407;
-							$s = 898; case 898: return $24r$149;
-						/* } */ case 896:
-					/* } */ case 891:
-				/* } */ case 889:
-				_r$408 = exprType.Underlying(); /* */ $s = 899; case 899: if($c) { $c = false; _r$408 = _r$408.$blk(); } if (_r$408 && _r$408.$blk !== undefined) { break s; }
-				_ref$17 = _r$408;
-				/* */ if ($assertType(_ref$17, ptrType$4, true)[1] || $assertType(_ref$17, ptrType$7, true)[1]) { $s = 900; continue; }
-				/* */ $s = 901; continue;
-				/* if ($assertType(_ref$17, ptrType$4, true)[1] || $assertType(_ref$17, ptrType$7, true)[1]) { */ case 900:
-					_r$409 = fc[0].translateExpr(e$12.X); /* */ $s = 902; case 902: if($c) { $c = false; _r$409 = _r$409.$blk(); } if (_r$409 && _r$409.$blk !== undefined) { break s; }
-					$24r$150 = _r$409;
-					$s = 903; case 903: return $24r$150;
-				/* } */ case 901:
-				_r$410 = fc[0].formatExpr("%e.$get()", new sliceType([e$12.X])); /* */ $s = 904; case 904: if($c) { $c = false; _r$410 = _r$410.$blk(); } if (_r$410 && _r$410.$blk !== undefined) { break s; }
-				$24r$151 = _r$410;
-				$s = 905; case 905: return $24r$151;
+				_r$415 = fc[0].typeOf(e$12.X); /* */ $s = 914; case 914: if($c) { $c = false; _r$415 = _r$415.$blk(); } if (_r$415 && _r$415.$blk !== undefined) { break s; }
+				_r$416 = typesutil.IsJsObject(_r$415); /* */ $s = 915; case 915: if($c) { $c = false; _r$416 = _r$416.$blk(); } if (_r$416 && _r$416.$blk !== undefined) { break s; }
+				/* */ if (_r$416) { $s = 912; continue; }
+				/* */ $s = 913; continue;
+				/* if (_r$416) { */ case 912:
+					_r$417 = fc[0].formatExpr("new $jsObjectPtr(%e)", new sliceType([e$12.X])); /* */ $s = 916; case 916: if($c) { $c = false; _r$417 = _r$417.$blk(); } if (_r$417 && _r$417.$blk !== undefined) { break s; }
+					$24r$154 = _r$417;
+					$s = 917; case 917: return $24r$154;
+				/* } */ case 913:
+				_tuple$34 = $assertType(e$12.X, ptrType$74, true);
+				c1 = _tuple$34[0];
+				isCall = _tuple$34[1];
+				/* */ if (isCall && (c1.Args.$length === 1)) { $s = 918; continue; }
+				/* */ $s = 919; continue;
+				/* if (isCall && (c1.Args.$length === 1)) { */ case 918:
+					_tuple$35 = $assertType((x$45 = c1.Args, (0 >= x$45.$length ? ($throwRuntimeError("index out of range"), undefined) : x$45.$array[x$45.$offset + 0])), ptrType$74, true);
+					c2 = _tuple$35[0];
+					isCall$1 = _tuple$35[1];
+					if (!(isCall$1 && (c2.Args.$length === 1))) { _v$3 = false; $s = 922; continue s; }
+					_r$418 = fc[0].typeOf(c2.Fun); /* */ $s = 923; case 923: if($c) { $c = false; _r$418 = _r$418.$blk(); } if (_r$418 && _r$418.$blk !== undefined) { break s; }
+					_r$419 = types.Identical(_r$418, (x$46 = types.Typ, (18 >= x$46.$length ? ($throwRuntimeError("index out of range"), undefined) : x$46.$array[x$46.$offset + 18]))); /* */ $s = 924; case 924: if($c) { $c = false; _r$419 = _r$419.$blk(); } if (_r$419 && _r$419.$blk !== undefined) { break s; }
+					_v$3 = _r$419; case 922:
+					/* */ if (_v$3) { $s = 920; continue; }
+					/* */ $s = 921; continue;
+					/* if (_v$3) { */ case 920:
+						_tuple$36 = $assertType((x$47 = c2.Args, (0 >= x$47.$length ? ($throwRuntimeError("index out of range"), undefined) : x$47.$array[x$47.$offset + 0])), ptrType$53, true);
+						unary = _tuple$36[0];
+						isUnary = _tuple$36[1];
+						/* */ if (isUnary && (unary.Op === 17)) { $s = 925; continue; }
+						/* */ $s = 926; continue;
+						/* if (isUnary && (unary.Op === 17)) { */ case 925:
+							_r$420 = fc[0].translateExpr(unary.X); /* */ $s = 927; case 927: if($c) { $c = false; _r$420 = _r$420.$blk(); } if (_r$420 && _r$420.$blk !== undefined) { break s; }
+							$24r$155 = _r$420;
+							$s = 928; case 928: return $24r$155;
+						/* } */ case 926:
+					/* } */ case 921:
+				/* } */ case 919:
+				_r$421 = exprType.Underlying(); /* */ $s = 929; case 929: if($c) { $c = false; _r$421 = _r$421.$blk(); } if (_r$421 && _r$421.$blk !== undefined) { break s; }
+				_ref$17 = _r$421;
+				/* */ if ($assertType(_ref$17, ptrType$4, true)[1] || $assertType(_ref$17, ptrType$7, true)[1]) { $s = 930; continue; }
+				/* */ $s = 931; continue;
+				/* if ($assertType(_ref$17, ptrType$4, true)[1] || $assertType(_ref$17, ptrType$7, true)[1]) { */ case 930:
+					_r$422 = fc[0].typeOf(e$12.X); /* */ $s = 932; case 932: if($c) { $c = false; _r$422 = _r$422.$blk(); } if (_r$422 && _r$422.$blk !== undefined) { break s; }
+					innerTyp = _r$422;
+					_r$423 = innerTyp.Underlying(); /* */ $s = 933; case 933: if($c) { $c = false; _r$423 = _r$423.$blk(); } if (_r$423 && _r$423.$blk !== undefined) { break s; }
+					_tuple$37 = $assertType(_r$423, ptrType$3, true);
+					ok$21 = _tuple$37[1];
+					/* */ if (ok$21) { $s = 934; continue; }
+					/* */ $s = 935; continue;
+					/* if (ok$21) { */ case 934:
+						_arg$223 = e$12.X;
+						_r$424 = fc[0].typeName(innerTyp); /* */ $s = 936; case 936: if($c) { $c = false; _r$424 = _r$424.$blk(); } if (_r$424 && _r$424.$blk !== undefined) { break s; }
+						_arg$224 = new $String(_r$424);
+						_r$425 = fc[0].formatExpr("(%1e === %2s.nil && $throwNilPointerError(), %1e)", new sliceType([_arg$223, _arg$224])); /* */ $s = 937; case 937: if($c) { $c = false; _r$425 = _r$425.$blk(); } if (_r$425 && _r$425.$blk !== undefined) { break s; }
+						$24r$156 = _r$425;
+						$s = 938; case 938: return $24r$156;
+					/* } */ case 935:
+					_r$426 = fc[0].translateExpr(e$12.X); /* */ $s = 939; case 939: if($c) { $c = false; _r$426 = _r$426.$blk(); } if (_r$426 && _r$426.$blk !== undefined) { break s; }
+					$24r$157 = _r$426;
+					$s = 940; case 940: return $24r$157;
+				/* } */ case 931:
+				_r$427 = fc[0].formatExpr("%e.$get()", new sliceType([e$12.X])); /* */ $s = 941; case 941: if($c) { $c = false; _r$427 = _r$427.$blk(); } if (_r$427 && _r$427.$blk !== undefined) { break s; }
+				$24r$158 = _r$427;
+				$s = 942; case 942: return $24r$158;
 			/* } else if ($assertType(_ref$1, ptrType$46, true)[1]) { */ case 83:
 				e$13 = _ref$1.$val;
-				/* */ if ($interfaceIsEqual(e$13.Type, $ifaceNil)) { $s = 906; continue; }
-				/* */ $s = 907; continue;
-				/* if ($interfaceIsEqual(e$13.Type, $ifaceNil)) { */ case 906:
-					_r$411 = fc[0].translateExpr(e$13.X); /* */ $s = 908; case 908: if($c) { $c = false; _r$411 = _r$411.$blk(); } if (_r$411 && _r$411.$blk !== undefined) { break s; }
-					$24r$152 = _r$411;
-					$s = 909; case 909: return $24r$152;
-				/* } */ case 907:
-				_r$412 = fc[0].typeOf(e$13.Type); /* */ $s = 910; case 910: if($c) { $c = false; _r$412 = _r$412.$blk(); } if (_r$412 && _r$412.$blk !== undefined) { break s; }
-				t$16 = _r$412;
-				_tuple$36 = $assertType(exprType, ptrType$1, true);
-				isTuple$2 = _tuple$36[1];
-				/* */ if (isTuple$2) { $s = 911; continue; }
-				/* */ $s = 912; continue;
-				/* if (isTuple$2) { */ case 911:
-					_arg$213 = e$13.X;
-					_r$413 = fc[0].typeName(t$16); /* */ $s = 913; case 913: if($c) { $c = false; _r$413 = _r$413.$blk(); } if (_r$413 && _r$413.$blk !== undefined) { break s; }
-					_arg$214 = new $String(_r$413);
-					_r$414 = fc[0].formatExpr("$assertType(%e, %s, true)", new sliceType([_arg$213, _arg$214])); /* */ $s = 914; case 914: if($c) { $c = false; _r$414 = _r$414.$blk(); } if (_r$414 && _r$414.$blk !== undefined) { break s; }
-					$24r$153 = _r$414;
-					$s = 915; case 915: return $24r$153;
-				/* } */ case 912:
-				_arg$215 = e$13.X;
-				_r$415 = fc[0].typeName(t$16); /* */ $s = 916; case 916: if($c) { $c = false; _r$415 = _r$415.$blk(); } if (_r$415 && _r$415.$blk !== undefined) { break s; }
-				_arg$216 = new $String(_r$415);
-				_r$416 = fc[0].formatExpr("$assertType(%e, %s)", new sliceType([_arg$215, _arg$216])); /* */ $s = 917; case 917: if($c) { $c = false; _r$416 = _r$416.$blk(); } if (_r$416 && _r$416.$blk !== undefined) { break s; }
-				$24r$154 = _r$416;
-				$s = 918; case 918: return $24r$154;
+				/* */ if ($interfaceIsEqual(e$13.Type, $ifaceNil)) { $s = 943; continue; }
+				/* */ $s = 944; continue;
+				/* if ($interfaceIsEqual(e$13.Type, $ifaceNil)) { */ case 943:
+					_r$428 = fc[0].translateExpr(e$13.X); /* */ $s = 945; case 945: if($c) { $c = false; _r$428 = _r$428.$blk(); } if (_r$428 && _r$428.$blk !== undefined) { break s; }
+					$24r$159 = _r$428;
+					$s = 946; case 946: return $24r$159;
+				/* } */ case 944:
+				_r$429 = fc[0].typeOf(e$13.Type); /* */ $s = 947; case 947: if($c) { $c = false; _r$429 = _r$429.$blk(); } if (_r$429 && _r$429.$blk !== undefined) { break s; }
+				t$16 = _r$429;
+				_tuple$38 = $assertType(exprType, ptrType$1, true);
+				isTuple$2 = _tuple$38[1];
+				/* */ if (isTuple$2) { $s = 948; continue; }
+				/* */ $s = 949; continue;
+				/* if (isTuple$2) { */ case 948:
+					_arg$225 = e$13.X;
+					_r$430 = fc[0].typeName(t$16); /* */ $s = 950; case 950: if($c) { $c = false; _r$430 = _r$430.$blk(); } if (_r$430 && _r$430.$blk !== undefined) { break s; }
+					_arg$226 = new $String(_r$430);
+					_r$431 = fc[0].formatExpr("$assertType(%e, %s, true)", new sliceType([_arg$225, _arg$226])); /* */ $s = 951; case 951: if($c) { $c = false; _r$431 = _r$431.$blk(); } if (_r$431 && _r$431.$blk !== undefined) { break s; }
+					$24r$160 = _r$431;
+					$s = 952; case 952: return $24r$160;
+				/* } */ case 949:
+				_arg$227 = e$13.X;
+				_r$432 = fc[0].typeName(t$16); /* */ $s = 953; case 953: if($c) { $c = false; _r$432 = _r$432.$blk(); } if (_r$432 && _r$432.$blk !== undefined) { break s; }
+				_arg$228 = new $String(_r$432);
+				_r$433 = fc[0].formatExpr("$assertType(%e, %s)", new sliceType([_arg$227, _arg$228])); /* */ $s = 954; case 954: if($c) { $c = false; _r$433 = _r$433.$blk(); } if (_r$433 && _r$433.$blk !== undefined) { break s; }
+				$24r$161 = _r$433;
+				$s = 955; case 955: return $24r$161;
 			/* } else if ($assertType(_ref$1, ptrType$12, true)[1]) { */ case 84:
 				e$14 = _ref$1.$val;
 				if (e$14.Name === "_") {
 					$panic(new $String("Tried to translate underscore identifier."));
 				}
 				_ref$18 = inst.Object;
-				/* */ if ($assertType(_ref$18, ptrType$16, true)[1] || $assertType(_ref$18, ptrType$17, true)[1]) { $s = 919; continue; }
-				/* */ if ($assertType(_ref$18, ptrType$21, true)[1]) { $s = 920; continue; }
-				/* */ if ($assertType(_ref$18, ptrType$18, true)[1]) { $s = 921; continue; }
-				/* */ if ($assertType(_ref$18, ptrType$78, true)[1]) { $s = 922; continue; }
-				/* */ $s = 923; continue;
-				/* if ($assertType(_ref$18, ptrType$16, true)[1] || $assertType(_ref$18, ptrType$17, true)[1]) { */ case 919:
+				/* */ if ($assertType(_ref$18, ptrType$16, true)[1] || $assertType(_ref$18, ptrType$17, true)[1]) { $s = 956; continue; }
+				/* */ if ($assertType(_ref$18, ptrType$21, true)[1]) { $s = 957; continue; }
+				/* */ if ($assertType(_ref$18, ptrType$18, true)[1]) { $s = 958; continue; }
+				/* */ if ($assertType(_ref$18, ptrType$78, true)[1]) { $s = 959; continue; }
+				/* */ $s = 960; continue;
+				/* if ($assertType(_ref$18, ptrType$16, true)[1] || $assertType(_ref$18, ptrType$17, true)[1]) { */ case 956:
 					o$2 = _ref$18;
-					_r$417 = fc[0].instName($clone(inst, typeparams.Instance)); /* */ $s = 925; case 925: if($c) { $c = false; _r$417 = _r$417.$blk(); } if (_r$417 && _r$417.$blk !== undefined) { break s; }
-					_arg$217 = new $String(_r$417);
-					_r$418 = fc[0].formatExpr("%s", new sliceType([_arg$217])); /* */ $s = 926; case 926: if($c) { $c = false; _r$418 = _r$418.$blk(); } if (_r$418 && _r$418.$blk !== undefined) { break s; }
-					$24r$155 = _r$418;
-					$s = 927; case 927: return $24r$155;
-				/* } else if ($assertType(_ref$18, ptrType$21, true)[1]) { */ case 920:
+					_r$434 = fc[0].instName($clone(inst, typeparams.Instance)); /* */ $s = 962; case 962: if($c) { $c = false; _r$434 = _r$434.$blk(); } if (_r$434 && _r$434.$blk !== undefined) { break s; }
+					_arg$229 = new $String(_r$434);
+					_r$435 = fc[0].formatExpr("%s", new sliceType([_arg$229])); /* */ $s = 963; case 963: if($c) { $c = false; _r$435 = _r$435.$blk(); } if (_r$435 && _r$435.$blk !== undefined) { break s; }
+					$24r$162 = _r$435;
+					$s = 964; case 964: return $24r$162;
+				/* } else if ($assertType(_ref$18, ptrType$21, true)[1]) { */ case 957:
 					o$3 = _ref$18.$val;
-					_r$419 = fc[0].instName($clone(inst, typeparams.Instance)); /* */ $s = 928; case 928: if($c) { $c = false; _r$419 = _r$419.$blk(); } if (_r$419 && _r$419.$blk !== undefined) { break s; }
-					_arg$218 = new $String(_r$419);
-					_r$420 = fc[0].formatExpr("%s", new sliceType([_arg$218])); /* */ $s = 929; case 929: if($c) { $c = false; _r$420 = _r$420.$blk(); } if (_r$420 && _r$420.$blk !== undefined) { break s; }
-					$24r$156 = _r$420;
-					$s = 930; case 930: return $24r$156;
-				/* } else if ($assertType(_ref$18, ptrType$18, true)[1]) { */ case 921:
+					_r$436 = fc[0].instName($clone(inst, typeparams.Instance)); /* */ $s = 965; case 965: if($c) { $c = false; _r$436 = _r$436.$blk(); } if (_r$436 && _r$436.$blk !== undefined) { break s; }
+					_arg$230 = new $String(_r$436);
+					_r$437 = fc[0].formatExpr("%s", new sliceType([_arg$230])); /* */ $s = 966; case 966: if($c) { $c = false; _r$437 = _r$437.$blk(); } if (_r$437 && _r$437.$blk !== undefined) { break s; }
+					$24r$163 = _r$437;
+					$s = 967; case 967: return $24r$163;
+				/* } else if ($assertType(_ref$18, ptrType$18, true)[1]) { */ case 958:
 					o$4 = _ref$18.$val;
-					_r$421 = fc[0].typeName(o$4.object.Type()); /* */ $s = 931; case 931: if($c) { $c = false; _r$421 = _r$421.$blk(); } if (_r$421 && _r$421.$blk !== undefined) { break s; }
-					_arg$219 = new $String(_r$421);
-					_r$422 = fc[0].formatExpr("%s", new sliceType([_arg$219])); /* */ $s = 932; case 932: if($c) { $c = false; _r$422 = _r$422.$blk(); } if (_r$422 && _r$422.$blk !== undefined) { break s; }
-					$24r$157 = _r$422;
-					$s = 933; case 933: return $24r$157;
-				/* } else if ($assertType(_ref$18, ptrType$78, true)[1]) { */ case 922:
+					_r$438 = fc[0].typeName(o$4.object.Type()); /* */ $s = 968; case 968: if($c) { $c = false; _r$438 = _r$438.$blk(); } if (_r$438 && _r$438.$blk !== undefined) { break s; }
+					_arg$231 = new $String(_r$438);
+					_r$439 = fc[0].formatExpr("%s", new sliceType([_arg$231])); /* */ $s = 969; case 969: if($c) { $c = false; _r$439 = _r$439.$blk(); } if (_r$439 && _r$439.$blk !== undefined) { break s; }
+					$24r$164 = _r$439;
+					$s = 970; case 970: return $24r$164;
+				/* } else if ($assertType(_ref$18, ptrType$78, true)[1]) { */ case 959:
 					o$5 = _ref$18.$val;
-					/* */ if (typesutil.IsJsObject(exprType)) { $s = 934; continue; }
-					/* */ $s = 935; continue;
-					/* if (typesutil.IsJsObject(exprType)) { */ case 934:
-						_r$423 = fc[0].formatExpr("null", sliceType.nil); /* */ $s = 936; case 936: if($c) { $c = false; _r$423 = _r$423.$blk(); } if (_r$423 && _r$423.$blk !== undefined) { break s; }
-						$24r$158 = _r$423;
-						$s = 937; case 937: return $24r$158;
-					/* } */ case 935:
-					_r$424 = exprType.Underlying(); /* */ $s = 938; case 938: if($c) { $c = false; _r$424 = _r$424.$blk(); } if (_r$424 && _r$424.$blk !== undefined) { break s; }
-					_ref$19 = _r$424;
-					/* */ if ($assertType(_ref$19, ptrType$6, true)[1]) { $s = 939; continue; }
-					/* */ if ($assertType(_ref$19, ptrType$11, true)[1] || $assertType(_ref$19, ptrType$3, true)[1]) { $s = 940; continue; }
-					/* */ if ($assertType(_ref$19, ptrType$8, true)[1]) { $s = 941; continue; }
-					/* */ if ($assertType(_ref$19, ptrType$10, true)[1]) { $s = 942; continue; }
-					/* */ if ($assertType(_ref$19, ptrType$9, true)[1]) { $s = 943; continue; }
-					/* */ if ($assertType(_ref$19, ptrType$2, true)[1]) { $s = 944; continue; }
-					/* */ $s = 945; continue;
-					/* if ($assertType(_ref$19, ptrType$6, true)[1]) { */ case 939:
+					/* */ if (typesutil.IsJsObject(exprType)) { $s = 971; continue; }
+					/* */ $s = 972; continue;
+					/* if (typesutil.IsJsObject(exprType)) { */ case 971:
+						_r$440 = fc[0].formatExpr("null", sliceType.nil); /* */ $s = 973; case 973: if($c) { $c = false; _r$440 = _r$440.$blk(); } if (_r$440 && _r$440.$blk !== undefined) { break s; }
+						$24r$165 = _r$440;
+						$s = 974; case 974: return $24r$165;
+					/* } */ case 972:
+					_r$441 = exprType.Underlying(); /* */ $s = 975; case 975: if($c) { $c = false; _r$441 = _r$441.$blk(); } if (_r$441 && _r$441.$blk !== undefined) { break s; }
+					_ref$19 = _r$441;
+					/* */ if ($assertType(_ref$19, ptrType$6, true)[1]) { $s = 976; continue; }
+					/* */ if ($assertType(_ref$19, ptrType$11, true)[1] || $assertType(_ref$19, ptrType$3, true)[1]) { $s = 977; continue; }
+					/* */ if ($assertType(_ref$19, ptrType$8, true)[1]) { $s = 978; continue; }
+					/* */ if ($assertType(_ref$19, ptrType$10, true)[1]) { $s = 979; continue; }
+					/* */ if ($assertType(_ref$19, ptrType$9, true)[1]) { $s = 980; continue; }
+					/* */ if ($assertType(_ref$19, ptrType$2, true)[1]) { $s = 981; continue; }
+					/* */ $s = 982; continue;
+					/* if ($assertType(_ref$19, ptrType$6, true)[1]) { */ case 976:
 						t$17 = _ref$19.$val;
-						/* */ if (!((t$17.Kind() === 18))) { $s = 947; continue; }
-						/* */ $s = 948; continue;
-						/* if (!((t$17.Kind() === 18))) { */ case 947:
-							_r$425 = fmt.Errorf("unexpected basic type: %v in %v", new sliceType([t$17, new $String(e$14.Name)])); /* */ $s = 949; case 949: if($c) { $c = false; _r$425 = _r$425.$blk(); } if (_r$425 && _r$425.$blk !== undefined) { break s; }
-							$panic(_r$425);
-						/* } */ case 948:
-						_r$426 = fc[0].formatExpr("0", sliceType.nil); /* */ $s = 950; case 950: if($c) { $c = false; _r$426 = _r$426.$blk(); } if (_r$426 && _r$426.$blk !== undefined) { break s; }
-						$24r$159 = _r$426;
-						$s = 951; case 951: return $24r$159;
-					/* } else if ($assertType(_ref$19, ptrType$11, true)[1] || $assertType(_ref$19, ptrType$3, true)[1]) { */ case 940:
+						/* */ if (!((t$17.Kind() === 18))) { $s = 984; continue; }
+						/* */ $s = 985; continue;
+						/* if (!((t$17.Kind() === 18))) { */ case 984:
+							_r$442 = fmt.Errorf("unexpected basic type: %v in %v", new sliceType([t$17, new $String(e$14.Name)])); /* */ $s = 986; case 986: if($c) { $c = false; _r$442 = _r$442.$blk(); } if (_r$442 && _r$442.$blk !== undefined) { break s; }
+							$panic(_r$442);
+						/* } */ case 985:
+						_r$443 = fc[0].formatExpr("0", sliceType.nil); /* */ $s = 987; case 987: if($c) { $c = false; _r$443 = _r$443.$blk(); } if (_r$443 && _r$443.$blk !== undefined) { break s; }
+						$24r$166 = _r$443;
+						$s = 988; case 988: return $24r$166;
+					/* } else if ($assertType(_ref$19, ptrType$11, true)[1] || $assertType(_ref$19, ptrType$3, true)[1]) { */ case 977:
 						t$18 = _ref$19;
-						_r$427 = fc[0].typeName(exprType); /* */ $s = 952; case 952: if($c) { $c = false; _r$427 = _r$427.$blk(); } if (_r$427 && _r$427.$blk !== undefined) { break s; }
-						_arg$220 = new $String(_r$427);
-						_r$428 = fc[0].formatExpr("%s.nil", new sliceType([_arg$220])); /* */ $s = 953; case 953: if($c) { $c = false; _r$428 = _r$428.$blk(); } if (_r$428 && _r$428.$blk !== undefined) { break s; }
-						$24r$160 = _r$428;
-						$s = 954; case 954: return $24r$160;
-					/* } else if ($assertType(_ref$19, ptrType$8, true)[1]) { */ case 941:
+						_r$444 = fc[0].typeName(exprType); /* */ $s = 989; case 989: if($c) { $c = false; _r$444 = _r$444.$blk(); } if (_r$444 && _r$444.$blk !== undefined) { break s; }
+						_arg$232 = new $String(_r$444);
+						_r$445 = fc[0].formatExpr("%s.nil", new sliceType([_arg$232])); /* */ $s = 990; case 990: if($c) { $c = false; _r$445 = _r$445.$blk(); } if (_r$445 && _r$445.$blk !== undefined) { break s; }
+						$24r$167 = _r$445;
+						$s = 991; case 991: return $24r$167;
+					/* } else if ($assertType(_ref$19, ptrType$8, true)[1]) { */ case 978:
 						t$19 = _ref$19.$val;
-						_r$429 = fc[0].formatExpr("$chanNil", sliceType.nil); /* */ $s = 955; case 955: if($c) { $c = false; _r$429 = _r$429.$blk(); } if (_r$429 && _r$429.$blk !== undefined) { break s; }
-						$24r$161 = _r$429;
-						$s = 956; case 956: return $24r$161;
-					/* } else if ($assertType(_ref$19, ptrType$10, true)[1]) { */ case 942:
+						_r$446 = fc[0].formatExpr("$chanNil", sliceType.nil); /* */ $s = 992; case 992: if($c) { $c = false; _r$446 = _r$446.$blk(); } if (_r$446 && _r$446.$blk !== undefined) { break s; }
+						$24r$168 = _r$446;
+						$s = 993; case 993: return $24r$168;
+					/* } else if ($assertType(_ref$19, ptrType$10, true)[1]) { */ case 979:
 						t$20 = _ref$19.$val;
-						_r$430 = fc[0].formatExpr("false", sliceType.nil); /* */ $s = 957; case 957: if($c) { $c = false; _r$430 = _r$430.$blk(); } if (_r$430 && _r$430.$blk !== undefined) { break s; }
-						$24r$162 = _r$430;
-						$s = 958; case 958: return $24r$162;
-					/* } else if ($assertType(_ref$19, ptrType$9, true)[1]) { */ case 943:
+						_r$447 = fc[0].formatExpr("false", sliceType.nil); /* */ $s = 994; case 994: if($c) { $c = false; _r$447 = _r$447.$blk(); } if (_r$447 && _r$447.$blk !== undefined) { break s; }
+						$24r$169 = _r$447;
+						$s = 995; case 995: return $24r$169;
+					/* } else if ($assertType(_ref$19, ptrType$9, true)[1]) { */ case 980:
 						t$21 = _ref$19.$val;
-						_r$431 = fc[0].formatExpr("$ifaceNil", sliceType.nil); /* */ $s = 959; case 959: if($c) { $c = false; _r$431 = _r$431.$blk(); } if (_r$431 && _r$431.$blk !== undefined) { break s; }
-						$24r$163 = _r$431;
-						$s = 960; case 960: return $24r$163;
-					/* } else if ($assertType(_ref$19, ptrType$2, true)[1]) { */ case 944:
+						_r$448 = fc[0].formatExpr("$ifaceNil", sliceType.nil); /* */ $s = 996; case 996: if($c) { $c = false; _r$448 = _r$448.$blk(); } if (_r$448 && _r$448.$blk !== undefined) { break s; }
+						$24r$170 = _r$448;
+						$s = 997; case 997: return $24r$170;
+					/* } else if ($assertType(_ref$19, ptrType$2, true)[1]) { */ case 981:
 						t$22 = _ref$19.$val;
-						_r$432 = fc[0].formatExpr("$throwNilPointerError", sliceType.nil); /* */ $s = 961; case 961: if($c) { $c = false; _r$432 = _r$432.$blk(); } if (_r$432 && _r$432.$blk !== undefined) { break s; }
-						$24r$164 = _r$432;
-						$s = 962; case 962: return $24r$164;
-					/* } else { */ case 945:
+						_r$449 = fc[0].formatExpr("$throwNilPointerError", sliceType.nil); /* */ $s = 998; case 998: if($c) { $c = false; _r$449 = _r$449.$blk(); } if (_r$449 && _r$449.$blk !== undefined) { break s; }
+						$24r$171 = _r$449;
+						$s = 999; case 999: return $24r$171;
+					/* } else { */ case 982:
 						t$23 = _ref$19;
-						_r$433 = fmt.Sprintf("unexpected type: %T", new sliceType([t$23])); /* */ $s = 963; case 963: if($c) { $c = false; _r$433 = _r$433.$blk(); } if (_r$433 && _r$433.$blk !== undefined) { break s; }
-						$panic(new $String(_r$433));
-					/* } */ case 946:
-					$s = 924; continue;
-				/* } else { */ case 923:
+						_r$450 = fmt.Sprintf("unexpected type: %T", new sliceType([t$23])); /* */ $s = 1000; case 1000: if($c) { $c = false; _r$450 = _r$450.$blk(); } if (_r$450 && _r$450.$blk !== undefined) { break s; }
+						$panic(new $String(_r$450));
+					/* } */ case 983:
+					$s = 961; continue;
+				/* } else { */ case 960:
 					o$6 = _ref$18;
-					_r$434 = fmt.Sprintf("Unhandled object: %T\n", new sliceType([o$6])); /* */ $s = 964; case 964: if($c) { $c = false; _r$434 = _r$434.$blk(); } if (_r$434 && _r$434.$blk !== undefined) { break s; }
-					$panic(new $String(_r$434));
-				/* } */ case 924:
+					_r$451 = fmt.Sprintf("Unhandled object: %T\n", new sliceType([o$6])); /* */ $s = 1001; case 1001: if($c) { $c = false; _r$451 = _r$451.$blk(); } if (_r$451 && _r$451.$blk !== undefined) { break s; }
+					$panic(new $String(_r$451));
+				/* } */ case 961:
 				$s = 87; continue;
 			/* } else if (_ref$1 === $ifaceNil) { */ case 85:
 				e$15 = _ref$1;
-				_r$435 = fc[0].formatExpr("", sliceType.nil); /* */ $s = 965; case 965: if($c) { $c = false; _r$435 = _r$435.$blk(); } if (_r$435 && _r$435.$blk !== undefined) { break s; }
-				$24r$165 = _r$435;
-				$s = 966; case 966: return $24r$165;
+				_r$452 = fc[0].formatExpr("", sliceType.nil); /* */ $s = 1002; case 1002: if($c) { $c = false; _r$452 = _r$452.$blk(); } if (_r$452 && _r$452.$blk !== undefined) { break s; }
+				$24r$172 = _r$452;
+				$s = 1003; case 1003: return $24r$172;
 			/* } else { */ case 86:
 				e$16 = _ref$1;
-				_r$436 = fmt.Sprintf("Unhandled expression: %T\n", new sliceType([e$16])); /* */ $s = 967; case 967: if($c) { $c = false; _r$436 = _r$436.$blk(); } if (_r$436 && _r$436.$blk !== undefined) { break s; }
-				$panic(new $String(_r$436));
+				_r$453 = fmt.Sprintf("Unhandled expression: %T\n", new sliceType([e$16])); /* */ $s = 1004; case 1004: if($c) { $c = false; _r$453 = _r$453.$blk(); } if (_r$453 && _r$453.$blk !== undefined) { break s; }
+				$panic(new $String(_r$453));
 			/* } */ case 87:
 			$s = -1; return ptrType$51.nil;
-			/* */ } return; } var $f = {$blk: translateExpr, $c: true, $r, $24r, $24r$1, $24r$10, $24r$100, $24r$101, $24r$102, $24r$103, $24r$104, $24r$105, $24r$106, $24r$107, $24r$108, $24r$109, $24r$11, $24r$110, $24r$111, $24r$112, $24r$113, $24r$114, $24r$115, $24r$116, $24r$117, $24r$118, $24r$119, $24r$12, $24r$120, $24r$121, $24r$122, $24r$123, $24r$124, $24r$125, $24r$126, $24r$127, $24r$128, $24r$129, $24r$13, $24r$130, $24r$131, $24r$132, $24r$133, $24r$134, $24r$135, $24r$136, $24r$137, $24r$138, $24r$139, $24r$14, $24r$140, $24r$141, $24r$142, $24r$143, $24r$144, $24r$145, $24r$146, $24r$147, $24r$148, $24r$149, $24r$15, $24r$150, $24r$151, $24r$152, $24r$153, $24r$154, $24r$155, $24r$156, $24r$157, $24r$158, $24r$159, $24r$16, $24r$160, $24r$161, $24r$162, $24r$163, $24r$164, $24r$165, $24r$17, $24r$18, $24r$19, $24r$2, $24r$20, $24r$21, $24r$22, $24r$23, $24r$24, $24r$25, $24r$26, $24r$27, $24r$28, $24r$29, $24r$3, $24r$30, $24r$31, $24r$32, $24r$33, $24r$34, $24r$35, $24r$36, $24r$37, $24r$38, $24r$39, $24r$4, $24r$40, $24r$41, $24r$42, $24r$43, $24r$44, $24r$45, $24r$46, $24r$47, $24r$48, $24r$49, $24r$5, $24r$50, $24r$51, $24r$52, $24r$53, $24r$54, $24r$55, $24r$56, $24r$57, $24r$58, $24r$59, $24r$6, $24r$60, $24r$61, $24r$62, $24r$63, $24r$64, $24r$65, $24r$66, $24r$67, $24r$68, $24r$69, $24r$7, $24r$70, $24r$71, $24r$72, $24r$73, $24r$74, $24r$75, $24r$76, $24r$77, $24r$78, $24r$79, $24r$8, $24r$80, $24r$81, $24r$82, $24r$83, $24r$84, $24r$85, $24r$86, $24r$87, $24r$88, $24r$89, $24r$9, $24r$90, $24r$91, $24r$92, $24r$93, $24r$94, $24r$95, $24r$96, $24r$97, $24r$98, $24r$99, _1, _10, _11, _12, _13, _2, _3, _4, _5, _6, _7, _8, _9, _arg, _arg$1, _arg$10, _arg$100, _arg$101, _arg$102, _arg$103, _arg$104, _arg$105, _arg$106, _arg$107, _arg$108, _arg$109, _arg$11, _arg$110, _arg$111, _arg$112, _arg$113, _arg$114, _arg$115, _arg$116, _arg$117, _arg$118, _arg$119, _arg$12, _arg$120, _arg$121, _arg$122, _arg$123, _arg$124, _arg$125, _arg$126, _arg$127, _arg$128, _arg$129, _arg$13, _arg$130, _arg$131, _arg$132, _arg$133, _arg$134, _arg$135, _arg$136, _arg$137, _arg$138, _arg$139, _arg$14, _arg$140, _arg$141, _arg$142, _arg$143, _arg$144, _arg$145, _arg$146, _arg$147, _arg$148, _arg$149, _arg$15, _arg$150, _arg$151, _arg$152, _arg$153, _arg$154, _arg$155, _arg$156, _arg$157, _arg$158, _arg$159, _arg$16, _arg$160, _arg$161, _arg$162, _arg$163, _arg$164, _arg$165, _arg$166, _arg$167, _arg$168, _arg$169, _arg$17, _arg$170, _arg$171, _arg$172, _arg$173, _arg$174, _arg$175, _arg$176, _arg$177, _arg$178, _arg$179, _arg$18, _arg$180, _arg$181, _arg$182, _arg$183, _arg$184, _arg$185, _arg$186, _arg$187, _arg$188, _arg$189, _arg$19, _arg$190, _arg$191, _arg$192, _arg$193, _arg$194, _arg$195, _arg$196, _arg$197, _arg$198, _arg$199, _arg$2, _arg$20, _arg$200, _arg$201, _arg$202, _arg$203, _arg$204, _arg$205, _arg$206, _arg$207, _arg$208, _arg$209, _arg$21, _arg$210, _arg$211, _arg$212, _arg$213, _arg$214, _arg$215, _arg$216, _arg$217, _arg$218, _arg$219, _arg$22, _arg$220, _arg$23, _arg$24, _arg$25, _arg$26, _arg$27, _arg$28, _arg$29, _arg$3, _arg$30, _arg$31, _arg$32, _arg$33, _arg$34, _arg$35, _arg$36, _arg$37, _arg$38, _arg$39, _arg$4, _arg$40, _arg$41, _arg$42, _arg$43, _arg$44, _arg$45, _arg$46, _arg$47, _arg$48, _arg$49, _arg$5, _arg$50, _arg$51, _arg$52, _arg$53, _arg$54, _arg$55, _arg$56, _arg$57, _arg$58, _arg$59, _arg$6, _arg$60, _arg$61, _arg$62, _arg$63, _arg$64, _arg$65, _arg$66, _arg$67, _arg$68, _arg$69, _arg$7, _arg$70, _arg$71, _arg$72, _arg$73, _arg$74, _arg$75, _arg$76, _arg$77, _arg$78, _arg$79, _arg$8, _arg$80, _arg$81, _arg$82, _arg$83, _arg$84, _arg$85, _arg$86, _arg$87, _arg$88, _arg$89, _arg$9, _arg$90, _arg$91, _arg$92, _arg$93, _arg$94, _arg$95, _arg$96, _arg$97, _arg$98, _arg$99, _entry, _entry$1, _entry$10, _entry$11, _entry$2, _entry$3, _entry$4, _entry$5, _entry$6, _entry$7, _entry$8, _entry$9, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _key, _key$1, _key$2, _keys, _r$1, _r$10, _r$100, _r$101, _r$102, _r$103, _r$104, _r$105, _r$106, _r$107, _r$108, _r$109, _r$11, _r$110, _r$111, _r$112, _r$113, _r$114, _r$115, _r$116, _r$117, _r$118, _r$119, _r$12, _r$120, _r$121, _r$122, _r$123, _r$124, _r$125, _r$126, _r$127, _r$128, _r$129, _r$13, _r$130, _r$131, _r$132, _r$133, _r$134, _r$135, _r$136, _r$137, _r$138, _r$139, _r$14, _r$140, _r$141, _r$142, _r$143, _r$144, _r$145, _r$146, _r$147, _r$148, _r$149, _r$15, _r$150, _r$151, _r$152, _r$153, _r$154, _r$155, _r$156, _r$157, _r$158, _r$159, _r$16, _r$160, _r$161, _r$162, _r$163, _r$164, _r$165, _r$166, _r$167, _r$168, _r$169, _r$17, _r$170, _r$171, _r$172, _r$173, _r$174, _r$175, _r$176, _r$177, _r$178, _r$179, _r$18, _r$180, _r$181, _r$182, _r$183, _r$184, _r$185, _r$186, _r$187, _r$188, _r$189, _r$19, _r$190, _r$191, _r$192, _r$193, _r$194, _r$195, _r$196, _r$197, _r$198, _r$199, _r$2, _r$20, _r$200, _r$201, _r$202, _r$203, _r$204, _r$205, _r$206, _r$207, _r$208, _r$209, _r$21, _r$210, _r$211, _r$212, _r$213, _r$214, _r$215, _r$216, _r$217, _r$218, _r$219, _r$22, _r$220, _r$221, _r$222, _r$223, _r$224, _r$225, _r$226, _r$227, _r$228, _r$229, _r$23, _r$230, _r$231, _r$232, _r$233, _r$234, _r$235, _r$236, _r$237, _r$238, _r$239, _r$24, _r$240, _r$241, _r$242, _r$243, _r$244, _r$245, _r$246, _r$247, _r$248, _r$249, _r$25, _r$250, _r$251, _r$252, _r$253, _r$254, _r$255, _r$256, _r$257, _r$258, _r$259, _r$26, _r$260, _r$261, _r$262, _r$263, _r$264, _r$265, _r$266, _r$267, _r$268, _r$269, _r$27, _r$270, _r$271, _r$272, _r$273, _r$274, _r$275, _r$276, _r$277, _r$278, _r$279, _r$28, _r$280, _r$281, _r$282, _r$283, _r$284, _r$285, _r$286, _r$287, _r$288, _r$289, _r$29, _r$290, _r$291, _r$292, _r$293, _r$294, _r$295, _r$296, _r$297, _r$298, _r$299, _r$3, _r$30, _r$300, _r$301, _r$302, _r$303, _r$304, _r$305, _r$306, _r$307, _r$308, _r$309, _r$31, _r$310, _r$311, _r$312, _r$313, _r$314, _r$315, _r$316, _r$317, _r$318, _r$319, _r$32, _r$320, _r$321, _r$322, _r$323, _r$324, _r$325, _r$326, _r$327, _r$328, _r$329, _r$33, _r$330, _r$331, _r$332, _r$333, _r$334, _r$335, _r$336, _r$337, _r$338, _r$339, _r$34, _r$340, _r$341, _r$342, _r$343, _r$344, _r$345, _r$346, _r$347, _r$348, _r$349, _r$35, _r$350, _r$351, _r$352, _r$353, _r$354, _r$355, _r$356, _r$357, _r$358, _r$359, _r$36, _r$360, _r$361, _r$362, _r$363, _r$364, _r$365, _r$366, _r$367, _r$368, _r$369, _r$37, _r$370, _r$371, _r$372, _r$373, _r$374, _r$375, _r$376, _r$377, _r$378, _r$379, _r$38, _r$380, _r$381, _r$382, _r$383, _r$384, _r$385, _r$386, _r$387, _r$388, _r$389, _r$39, _r$390, _r$391, _r$392, _r$393, _r$394, _r$395, _r$396, _r$397, _r$398, _r$399, _r$4, _r$40, _r$400, _r$401, _r$402, _r$403, _r$404, _r$405, _r$406, _r$407, _r$408, _r$409, _r$41, _r$410, _r$411, _r$412, _r$413, _r$414, _r$415, _r$416, _r$417, _r$418, _r$419, _r$42, _r$420, _r$421, _r$422, _r$423, _r$424, _r$425, _r$426, _r$427, _r$428, _r$429, _r$43, _r$430, _r$431, _r$432, _r$433, _r$434, _r$435, _r$436, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$78, _r$79, _r$8, _r$80, _r$81, _r$82, _r$83, _r$84, _r$85, _r$86, _r$87, _r$88, _r$89, _r$9, _r$90, _r$91, _r$92, _r$93, _r$94, _r$95, _r$96, _r$97, _r$98, _r$99, _ref, _ref$1, _ref$10, _ref$11, _ref$12, _ref$13, _ref$14, _ref$15, _ref$16, _ref$17, _ref$18, _ref$19, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _size, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$13, _tuple$14, _tuple$15, _tuple$16, _tuple$17, _tuple$18, _tuple$19, _tuple$2, _tuple$20, _tuple$21, _tuple$22, _tuple$23, _tuple$24, _tuple$25, _tuple$26, _tuple$27, _tuple$28, _tuple$29, _tuple$3, _tuple$30, _tuple$31, _tuple$32, _tuple$33, _tuple$34, _tuple$35, _tuple$36, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, b, b$1, b$2, basic, basic$1, basic$2, c1, c2, call, 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+			/* */ } return; } var $f = {$blk: translateExpr, $c: true, $r, $24r, $24r$1, $24r$10, $24r$100, $24r$101, $24r$102, $24r$103, $24r$104, $24r$105, $24r$106, $24r$107, $24r$108, $24r$109, $24r$11, $24r$110, $24r$111, $24r$112, $24r$113, $24r$114, $24r$115, $24r$116, $24r$117, $24r$118, $24r$119, $24r$12, $24r$120, $24r$121, $24r$122, $24r$123, $24r$124, $24r$125, $24r$126, $24r$127, $24r$128, $24r$129, $24r$13, $24r$130, $24r$131, $24r$132, $24r$133, $24r$134, $24r$135, $24r$136, $24r$137, $24r$138, $24r$139, $24r$14, $24r$140, $24r$141, $24r$142, $24r$143, $24r$144, $24r$145, $24r$146, $24r$147, $24r$148, $24r$149, $24r$15, $24r$150, $24r$151, $24r$152, $24r$153, $24r$154, $24r$155, $24r$156, $24r$157, $24r$158, $24r$159, $24r$16, $24r$160, $24r$161, $24r$162, $24r$163, $24r$164, $24r$165, $24r$166, $24r$167, $24r$168, $24r$169, $24r$17, $24r$170, $24r$171, $24r$172, $24r$18, $24r$19, $24r$2, $24r$20, $24r$21, $24r$22, $24r$23, $24r$24, $24r$25, $24r$26, $24r$27, $24r$28, $24r$29, 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 		};
 		$ptrType(funcContext).prototype.translateCall = function translateCall(e, sig, fun) {
 			var {$24r, $24r$1, $24r$2, _entry, _r$1, _r$2, _r$3, _r$4, _r$5, args, e, fc, fun, resumeCase, returnVar, sig, $s, $r, $c} = $restore(this, {e, sig, fun});
@@ -341559,7 +344105,7 @@ $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
 			/* */ } return; } var $f = {$blk: makeReceiver, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _i, _key, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, e, fakeSel, fc, index, isPointer, isPtr, methodsRecvType, pointerExpected, ptr, recv, recvType, s, sel, x, $s};return $f;
 		};
 		$ptrType(funcContext).prototype.translateBuiltin = function translateBuiltin(name, sig, args, ellipsis) {
-			var {$24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$17, $24r$18, $24r$19, $24r$2, $24r$20, $24r$21, $24r$22, $24r$23, $24r$24, $24r$25, $24r$26, $24r$27, $24r$28, $24r$29, $24r$3, $24r$30, $24r$31, $24r$32, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$19, _arg$2, _arg$20, _arg$21, _arg$22, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$78, _r$79, _r$8, _r$80, _r$81, _r$82, _r$83, _r$84, _r$85, _r$86, _r$87, _r$88, _r$89, _r$9, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, _tuple$2, _v, argStr, argStr$1, argType, argType$1, argType$10, argType$11, argType$12, argType$2, argType$3, argType$4, argType$5, argType$6, argType$7, argType$8, argType$9, args, basic, ellipsis, fc, isBasic, keyType, length, name, ok, sel, sig, sliceType$17, t, t$1, t$2, x, $s, $r, $c} = $restore(this, {name, sig, args, ellipsis});
+			var {$24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$17, $24r$18, $24r$19, $24r$2, $24r$20, $24r$21, $24r$22, $24r$23, $24r$24, $24r$25, $24r$26, $24r$27, $24r$28, $24r$29, $24r$3, $24r$30, $24r$31, $24r$32, $24r$33, $24r$34, $24r$35, $24r$36, $24r$37, $24r$38, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$19, _arg$2, _arg$20, _arg$21, _arg$22, _arg$23, _arg$24, _arg$25, _arg$26, _arg$27, _arg$28, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _r$1, _r$10, _r$100, _r$101, _r$102, _r$103, _r$104, _r$105, _r$106, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$78, _r$79, _r$8, _r$80, _r$81, _r$82, _r$83, _r$84, _r$85, _r$86, _r$87, _r$88, _r$89, _r$9, _r$90, _r$91, _r$92, _r$93, _r$94, _r$95, _r$96, _r$97, _r$98, _r$99, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, _tuple$1, _tuple$2, _tuple$3, _v, argStr, argStr$1, argType, argType$1, argType$10, argType$11, argType$12, argType$13, argType$14, argType$15, argType$2, argType$3, argType$4, argType$5, argType$6, argType$7, argType$8, argType$9, args, basic, basic$1, ellipsis, fc, fnName, isBasic, isBasic$1, keyType, length, name, ok, ptrType$79, sel, sig, sliceType$17, sliceType$18, t, t$1, t$2, x, $s, $r, $c} = $restore(this, {name, sig, args, ellipsis});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			fc = this;
 				_1 = name;
@@ -341578,322 +344124,397 @@ $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
 				/* */ if (_1 === ("imag")) { $s = 14; continue; }
 				/* */ if (_1 === ("recover")) { $s = 15; continue; }
 				/* */ if (_1 === ("close")) { $s = 16; continue; }
-				/* */ if (_1 === ("Sizeof")) { $s = 17; continue; }
-				/* */ if (_1 === ("Alignof")) { $s = 18; continue; }
-				/* */ if (_1 === ("Offsetof")) { $s = 19; continue; }
-				/* */ if (_1 === ("SliceData")) { $s = 20; continue; }
-				/* */ $s = 21; continue;
+				/* */ if (_1 === ("min") || _1 === ("max")) { $s = 17; continue; }
+				/* */ if (_1 === ("clear")) { $s = 18; continue; }
+				/* */ if (_1 === ("Sizeof")) { $s = 19; continue; }
+				/* */ if (_1 === ("Alignof")) { $s = 20; continue; }
+				/* */ if (_1 === ("Offsetof")) { $s = 21; continue; }
+				/* */ if (_1 === ("String")) { $s = 22; continue; }
+				/* */ if (_1 === ("StringData")) { $s = 23; continue; }
+				/* */ if (_1 === ("Slice")) { $s = 24; continue; }
+				/* */ if (_1 === ("SliceData")) { $s = 25; continue; }
+				/* */ $s = 26; continue;
 				/* if (_1 === ("new")) { */ case 2:
 					t = $assertType(sig.Results().At(0).object.Type(), ptrType$3);
-					if (!(fc.pkgCtx.Info.Pkg.Path() === "syscall")) { _v = false; $s = 25; continue s; }
-					_r$1 = t.Elem().Underlying(); /* */ $s = 26; case 26: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$2 = types.Identical(_r$1, (x = types.Typ, (12 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 12]))); /* */ $s = 27; case 27: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_v = _r$2; case 25:
-					/* */ if (_v) { $s = 23; continue; }
-					/* */ $s = 24; continue;
-					/* if (_v) { */ case 23:
-						_r$3 = fc.formatExpr("new Uint8Array(8)", sliceType.nil); /* */ $s = 28; case 28: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					if (!(fc.pkgCtx.Info.Pkg.Path() === "syscall")) { _v = false; $s = 30; continue s; }
+					_r$1 = t.Elem().Underlying(); /* */ $s = 31; case 31: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_r$2 = types.Identical(_r$1, (x = types.Typ, (12 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 12]))); /* */ $s = 32; case 32: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_v = _r$2; case 30:
+					/* */ if (_v) { $s = 28; continue; }
+					/* */ $s = 29; continue;
+					/* if (_v) { */ case 28:
+						_r$3 = fc.formatExpr("new Uint8Array(8)", sliceType.nil); /* */ $s = 33; case 33: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 						$24r = _r$3;
-						$s = 29; case 29: return $24r;
-					/* } */ case 24:
-					_r$4 = t.Elem().Underlying(); /* */ $s = 30; case 30: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						$s = 34; case 34: return $24r;
+					/* } */ case 29:
+					_r$4 = t.Elem().Underlying(); /* */ $s = 35; case 35: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 					_ref = _r$4;
-					/* */ if ($assertType(_ref, ptrType$4, true)[1] || $assertType(_ref, ptrType$7, true)[1]) { $s = 31; continue; }
-					/* */ $s = 32; continue;
-					/* if ($assertType(_ref, ptrType$4, true)[1] || $assertType(_ref, ptrType$7, true)[1]) { */ case 31:
-						_r$5 = fc.zeroValue(t.Elem()); /* */ $s = 34; case 34: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					/* */ if ($assertType(_ref, ptrType$4, true)[1] || $assertType(_ref, ptrType$7, true)[1]) { $s = 36; continue; }
+					/* */ $s = 37; continue;
+					/* if ($assertType(_ref, ptrType$4, true)[1] || $assertType(_ref, ptrType$7, true)[1]) { */ case 36:
+						_r$5 = fc.zeroValue(t.Elem()); /* */ $s = 39; case 39: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
 						_arg = _r$5;
-						_r$6 = fc.formatExpr("%e", new sliceType([_arg])); /* */ $s = 35; case 35: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						_r$6 = fc.formatExpr("%e", new sliceType([_arg])); /* */ $s = 40; case 40: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 						$24r$1 = _r$6;
-						$s = 36; case 36: return $24r$1;
-					/* } else { */ case 32:
-						_r$7 = fc.zeroValue(t.Elem()); /* */ $s = 37; case 37: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+						$s = 41; case 41: return $24r$1;
+					/* } else { */ case 37:
+						_r$7 = fc.zeroValue(t.Elem()); /* */ $s = 42; case 42: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
 						_arg$1 = _r$7;
-						_r$8 = fc.typeName(t); /* */ $s = 38; case 38: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+						_r$8 = fc.typeName(t); /* */ $s = 43; case 43: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
 						_arg$2 = new $String(_r$8);
-						_r$9 = fc.formatExpr("$newDataPointer(%e, %s)", new sliceType([_arg$1, _arg$2])); /* */ $s = 39; case 39: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+						_r$9 = fc.formatExpr("$newDataPointer(%e, %s)", new sliceType([_arg$1, _arg$2])); /* */ $s = 44; case 44: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 						$24r$2 = _r$9;
-						$s = 40; case 40: return $24r$2;
-					/* } */ case 33:
-					$s = 22; continue;
+						$s = 45; case 45: return $24r$2;
+					/* } */ case 38:
+					$s = 27; continue;
 				/* } else if (_1 === ("make")) { */ case 3:
-					_r$10 = fc.typeOf((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])); /* */ $s = 41; case 41: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_r$11 = _r$10.Underlying(); /* */ $s = 42; case 42: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+					_r$10 = fc.typeOf((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])); /* */ $s = 46; case 46: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+					_r$11 = _r$10.Underlying(); /* */ $s = 47; case 47: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
 					_ref$1 = _r$11;
-					/* */ if ($assertType(_ref$1, ptrType$11, true)[1]) { $s = 43; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$10, true)[1]) { $s = 44; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$8, true)[1]) { $s = 45; continue; }
-					/* */ $s = 46; continue;
-					/* if ($assertType(_ref$1, ptrType$11, true)[1]) { */ case 43:
+					/* */ if ($assertType(_ref$1, ptrType$11, true)[1]) { $s = 48; continue; }
+					/* */ if ($assertType(_ref$1, ptrType$10, true)[1]) { $s = 49; continue; }
+					/* */ if ($assertType(_ref$1, ptrType$8, true)[1]) { $s = 50; continue; }
+					/* */ $s = 51; continue;
+					/* if ($assertType(_ref$1, ptrType$11, true)[1]) { */ case 48:
 						argType = _ref$1.$val;
-						_r$12 = fc.typeOf((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])); /* */ $s = 48; case 48: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						_r$13 = fc.typeName(_r$12); /* */ $s = 49; case 49: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+						_r$12 = fc.typeOf((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])); /* */ $s = 53; case 53: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+						_r$13 = fc.typeName(_r$12); /* */ $s = 54; case 54: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
 						t$1 = _r$13;
-						/* */ if (args.$length === 3) { $s = 50; continue; }
-						/* */ $s = 51; continue;
-						/* if (args.$length === 3) { */ case 50:
-							_r$14 = fc.formatExpr("$makeSlice(%s, %f, %f)", new sliceType([new $String(t$1), (1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1]), (2 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 2])])); /* */ $s = 52; case 52: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+						/* */ if (args.$length === 3) { $s = 55; continue; }
+						/* */ $s = 56; continue;
+						/* if (args.$length === 3) { */ case 55:
+							_r$14 = fc.formatExpr("$makeSlice(%s, %f, %f)", new sliceType([new $String(t$1), (1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1]), (2 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 2])])); /* */ $s = 57; case 57: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
 							$24r$3 = _r$14;
-							$s = 53; case 53: return $24r$3;
-						/* } */ case 51:
-						_r$15 = fc.formatExpr("$makeSlice(%s, %f)", new sliceType([new $String(t$1), (1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1])])); /* */ $s = 54; case 54: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+							$s = 58; case 58: return $24r$3;
+						/* } */ case 56:
+						_r$15 = fc.formatExpr("$makeSlice(%s, %f)", new sliceType([new $String(t$1), (1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1])])); /* */ $s = 59; case 59: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
 						$24r$4 = _r$15;
-						$s = 55; case 55: return $24r$4;
-					/* } else if ($assertType(_ref$1, ptrType$10, true)[1]) { */ case 44:
+						$s = 60; case 60: return $24r$4;
+					/* } else if ($assertType(_ref$1, ptrType$10, true)[1]) { */ case 49:
 						argType$1 = _ref$1.$val;
-						/* */ if ((args.$length === 2) && $interfaceIsEqual((_entry = $mapIndex(fc.pkgCtx.Info.Info.Types,ast.Expr.keyFor((1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1]))), _entry !== undefined ? _entry.v : new types.TypeAndValue.ptr(0, $ifaceNil, $ifaceNil)).Value, $ifaceNil)) { $s = 56; continue; }
-						/* */ $s = 57; continue;
-						/* if ((args.$length === 2) && $interfaceIsEqual((_entry = $mapIndex(fc.pkgCtx.Info.Info.Types,ast.Expr.keyFor((1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1]))), _entry !== undefined ? _entry.v : new types.TypeAndValue.ptr(0, $ifaceNil, $ifaceNil)).Value, $ifaceNil)) { */ case 56:
-							_r$16 = fc.formatExpr("((%1f < 0 || %1f > 2147483647) ? $throwRuntimeError(\"makemap: size out of range\") : new $global.Map())", new sliceType([(1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1])])); /* */ $s = 58; case 58: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+						/* */ if ((args.$length === 2) && $interfaceIsEqual((_entry = $mapIndex(fc.pkgCtx.Info.Info.Types,ast.Expr.keyFor((1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1]))), _entry !== undefined ? _entry.v : new types.TypeAndValue.ptr(0, $ifaceNil, $ifaceNil)).Value, $ifaceNil)) { $s = 61; continue; }
+						/* */ $s = 62; continue;
+						/* if ((args.$length === 2) && $interfaceIsEqual((_entry = $mapIndex(fc.pkgCtx.Info.Info.Types,ast.Expr.keyFor((1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1]))), _entry !== undefined ? _entry.v : new types.TypeAndValue.ptr(0, $ifaceNil, $ifaceNil)).Value, $ifaceNil)) { */ case 61:
+							_r$16 = fc.formatExpr("((%1f < 0 || %1f > 2147483647) ? $throwRuntimeError(\"makemap: size out of range\") : new $global.Map())", new sliceType([(1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1])])); /* */ $s = 63; case 63: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
 							$24r$5 = _r$16;
-							$s = 59; case 59: return $24r$5;
-						/* } */ case 57:
-						_r$17 = fc.formatExpr("new $global.Map()", sliceType.nil); /* */ $s = 60; case 60: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+							$s = 64; case 64: return $24r$5;
+						/* } */ case 62:
+						_r$17 = fc.formatExpr("new $global.Map()", sliceType.nil); /* */ $s = 65; case 65: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
 						$24r$6 = _r$17;
-						$s = 61; case 61: return $24r$6;
-					/* } else if ($assertType(_ref$1, ptrType$8, true)[1]) { */ case 45:
+						$s = 66; case 66: return $24r$6;
+					/* } else if ($assertType(_ref$1, ptrType$8, true)[1]) { */ case 50:
 						argType$2 = _ref$1.$val;
 						length = "0";
-						/* */ if (args.$length === 2) { $s = 62; continue; }
-						/* */ $s = 63; continue;
-						/* if (args.$length === 2) { */ case 62:
-							_r$18 = fc.formatExpr("%f", new sliceType([(1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1])])); /* */ $s = 64; case 64: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-							_r$19 = _r$18.String(); /* */ $s = 65; case 65: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+						/* */ if (args.$length === 2) { $s = 67; continue; }
+						/* */ $s = 68; continue;
+						/* if (args.$length === 2) { */ case 67:
+							_r$18 = fc.formatExpr("%f", new sliceType([(1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1])])); /* */ $s = 69; case 69: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+							_r$19 = _r$18.String(); /* */ $s = 70; case 70: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
 							length = _r$19;
-						/* } */ case 63:
-						_r$20 = fc.typeOf((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])); /* */ $s = 66; case 66: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-						_r$21 = _r$20.Underlying(); /* */ $s = 67; case 67: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-						_r$22 = $assertType(_r$21, ptrType$8).Elem(); /* */ $s = 68; case 68: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-						_r$23 = fc.typeName(_r$22); /* */ $s = 69; case 69: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
+						/* } */ case 68:
+						_r$20 = fc.typeOf((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])); /* */ $s = 71; case 71: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+						_r$21 = _r$20.Underlying(); /* */ $s = 72; case 72: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
+						_r$22 = $assertType(_r$21, ptrType$8).Elem(); /* */ $s = 73; case 73: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
+						_r$23 = fc.typeName(_r$22); /* */ $s = 74; case 74: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
 						_arg$3 = new $String(_r$23);
 						_arg$4 = new $String(length);
-						_r$24 = fc.formatExpr("new $Chan(%s, %s)", new sliceType([_arg$3, _arg$4])); /* */ $s = 70; case 70: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+						_r$24 = fc.formatExpr("new $Chan(%s, %s)", new sliceType([_arg$3, _arg$4])); /* */ $s = 75; case 75: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
 						$24r$7 = _r$24;
-						$s = 71; case 71: return $24r$7;
-					/* } else { */ case 46:
+						$s = 76; case 76: return $24r$7;
+					/* } else { */ case 51:
 						argType$3 = _ref$1;
-						_r$25 = fmt.Sprintf("Unhandled make type: %T\n", new sliceType([argType$3])); /* */ $s = 72; case 72: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+						_r$25 = fmt.Sprintf("Unhandled make type: %T\n", new sliceType([argType$3])); /* */ $s = 77; case 77: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
 						$panic(new $String(_r$25));
-					/* } */ case 47:
-					$s = 22; continue;
+					/* } */ case 52:
+					$s = 27; continue;
 				/* } else if (_1 === ("len")) { */ case 4:
-					_r$26 = fc.typeOf((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])); /* */ $s = 73; case 73: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-					_r$27 = _r$26.Underlying(); /* */ $s = 74; case 74: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+					_r$26 = fc.typeOf((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])); /* */ $s = 78; case 78: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+					_r$27 = _r$26.Underlying(); /* */ $s = 79; case 79: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
 					_ref$2 = _r$27;
-					/* */ if ($assertType(_ref$2, ptrType$6, true)[1]) { $s = 75; continue; }
-					/* */ if ($assertType(_ref$2, ptrType$11, true)[1]) { $s = 76; continue; }
-					/* */ if ($assertType(_ref$2, ptrType$3, true)[1]) { $s = 77; continue; }
-					/* */ if ($assertType(_ref$2, ptrType$10, true)[1]) { $s = 78; continue; }
-					/* */ if ($assertType(_ref$2, ptrType$8, true)[1]) { $s = 79; continue; }
-					/* */ $s = 80; continue;
-					/* if ($assertType(_ref$2, ptrType$6, true)[1]) { */ case 75:
+					/* */ if ($assertType(_ref$2, ptrType$6, true)[1]) { $s = 80; continue; }
+					/* */ if ($assertType(_ref$2, ptrType$11, true)[1]) { $s = 81; continue; }
+					/* */ if ($assertType(_ref$2, ptrType$3, true)[1]) { $s = 82; continue; }
+					/* */ if ($assertType(_ref$2, ptrType$10, true)[1]) { $s = 83; continue; }
+					/* */ if ($assertType(_ref$2, ptrType$8, true)[1]) { $s = 84; continue; }
+					/* */ $s = 85; continue;
+					/* if ($assertType(_ref$2, ptrType$6, true)[1]) { */ case 80:
 						argType$4 = _ref$2.$val;
 						_tuple = $assertType((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]), ptrType$70, true);
 						ok = _tuple[1];
-						/* */ if (ok) { $s = 82; continue; }
-						/* */ $s = 83; continue;
-						/* if (ok) { */ case 82:
-							_r$28 = fc.formatExpr("(%e).length", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])])); /* */ $s = 84; case 84: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+						/* */ if (ok) { $s = 87; continue; }
+						/* */ $s = 88; continue;
+						/* if (ok) { */ case 87:
+							_r$28 = fc.formatExpr("(%e).length", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])])); /* */ $s = 89; case 89: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
 							$24r$8 = _r$28;
-							$s = 85; case 85: return $24r$8;
-						/* } */ case 83:
-						_r$29 = fc.formatExpr("%e.length", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])])); /* */ $s = 86; case 86: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+							$s = 90; case 90: return $24r$8;
+						/* } */ case 88:
+						_r$29 = fc.formatExpr("%e.length", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])])); /* */ $s = 91; case 91: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
 						$24r$9 = _r$29;
-						$s = 87; case 87: return $24r$9;
-					/* } else if ($assertType(_ref$2, ptrType$11, true)[1]) { */ case 76:
+						$s = 92; case 92: return $24r$9;
+					/* } else if ($assertType(_ref$2, ptrType$11, true)[1]) { */ case 81:
 						argType$5 = _ref$2.$val;
-						_r$30 = fc.formatExpr("%e.$length", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])])); /* */ $s = 88; case 88: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+						_r$30 = fc.formatExpr("%e.$length", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])])); /* */ $s = 93; case 93: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
 						$24r$10 = _r$30;
-						$s = 89; case 89: return $24r$10;
-					/* } else if ($assertType(_ref$2, ptrType$3, true)[1]) { */ case 77:
+						$s = 94; case 94: return $24r$10;
+					/* } else if ($assertType(_ref$2, ptrType$3, true)[1]) { */ case 82:
 						argType$6 = _ref$2.$val;
-						_r$31 = fc.formatExpr("(%e, %d)", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]), $assertType(argType$6.Elem(), ptrType$7).Len()])); /* */ $s = 90; case 90: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
+						_r$31 = fc.formatExpr("(%e, %d)", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]), $assertType(argType$6.Elem(), ptrType$7).Len()])); /* */ $s = 95; case 95: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
 						$24r$11 = _r$31;
-						$s = 91; case 91: return $24r$11;
-					/* } else if ($assertType(_ref$2, ptrType$10, true)[1]) { */ case 78:
+						$s = 96; case 96: return $24r$11;
+					/* } else if ($assertType(_ref$2, ptrType$10, true)[1]) { */ case 83:
 						argType$7 = _ref$2.$val;
-						_r$32 = fc.formatExpr("(%e ? %e.size : 0)", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]), (0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])])); /* */ $s = 92; case 92: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
+						_r$32 = fc.formatExpr("(%e ? %e.size : 0)", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]), (0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])])); /* */ $s = 97; case 97: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
 						$24r$12 = _r$32;
-						$s = 93; case 93: return $24r$12;
-					/* } else if ($assertType(_ref$2, ptrType$8, true)[1]) { */ case 79:
+						$s = 98; case 98: return $24r$12;
+					/* } else if ($assertType(_ref$2, ptrType$8, true)[1]) { */ case 84:
 						argType$8 = _ref$2.$val;
-						_r$33 = fc.formatExpr("%e.$buffer.length", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])])); /* */ $s = 94; case 94: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
+						_r$33 = fc.formatExpr("%e.$buffer.length", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])])); /* */ $s = 99; case 99: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
 						$24r$13 = _r$33;
-						$s = 95; case 95: return $24r$13;
-					/* } else { */ case 80:
+						$s = 100; case 100: return $24r$13;
+					/* } else { */ case 85:
 						argType$9 = _ref$2;
-						_r$34 = fmt.Sprintf("Unhandled len type: %T\n", new sliceType([argType$9])); /* */ $s = 96; case 96: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
+						_r$34 = fmt.Sprintf("Unhandled len type: %T\n", new sliceType([argType$9])); /* */ $s = 101; case 101: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
 						$panic(new $String(_r$34));
-					/* } */ case 81:
-					$s = 22; continue;
+					/* } */ case 86:
+					$s = 27; continue;
 				/* } else if (_1 === ("cap")) { */ case 5:
-					_r$35 = fc.typeOf((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])); /* */ $s = 97; case 97: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
-					_r$36 = _r$35.Underlying(); /* */ $s = 98; case 98: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
+					_r$35 = fc.typeOf((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])); /* */ $s = 102; case 102: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
+					_r$36 = _r$35.Underlying(); /* */ $s = 103; case 103: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
 					_ref$3 = _r$36;
-					/* */ if ($assertType(_ref$3, ptrType$11, true)[1] || $assertType(_ref$3, ptrType$8, true)[1]) { $s = 99; continue; }
-					/* */ if ($assertType(_ref$3, ptrType$3, true)[1]) { $s = 100; continue; }
-					/* */ $s = 101; continue;
-					/* if ($assertType(_ref$3, ptrType$11, true)[1] || $assertType(_ref$3, ptrType$8, true)[1]) { */ case 99:
+					/* */ if ($assertType(_ref$3, ptrType$11, true)[1] || $assertType(_ref$3, ptrType$8, true)[1]) { $s = 104; continue; }
+					/* */ if ($assertType(_ref$3, ptrType$3, true)[1]) { $s = 105; continue; }
+					/* */ $s = 106; continue;
+					/* if ($assertType(_ref$3, ptrType$11, true)[1] || $assertType(_ref$3, ptrType$8, true)[1]) { */ case 104:
 						argType$10 = _ref$3;
-						_r$37 = fc.formatExpr("%e.$capacity", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])])); /* */ $s = 103; case 103: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
+						_r$37 = fc.formatExpr("%e.$capacity", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])])); /* */ $s = 108; case 108: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
 						$24r$14 = _r$37;
-						$s = 104; case 104: return $24r$14;
-					/* } else if ($assertType(_ref$3, ptrType$3, true)[1]) { */ case 100:
+						$s = 109; case 109: return $24r$14;
+					/* } else if ($assertType(_ref$3, ptrType$3, true)[1]) { */ case 105:
 						argType$11 = _ref$3.$val;
-						_r$38 = fc.formatExpr("(%e, %d)", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]), $assertType(argType$11.Elem(), ptrType$7).Len()])); /* */ $s = 105; case 105: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
+						_r$38 = fc.formatExpr("(%e, %d)", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]), $assertType(argType$11.Elem(), ptrType$7).Len()])); /* */ $s = 110; case 110: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
 						$24r$15 = _r$38;
-						$s = 106; case 106: return $24r$15;
-					/* } else { */ case 101:
+						$s = 111; case 111: return $24r$15;
+					/* } else { */ case 106:
 						argType$12 = _ref$3;
-						_r$39 = fmt.Sprintf("Unhandled cap type: %T\n", new sliceType([argType$12])); /* */ $s = 107; case 107: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
+						_r$39 = fmt.Sprintf("Unhandled cap type: %T\n", new sliceType([argType$12])); /* */ $s = 112; case 112: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
 						$panic(new $String(_r$39));
-					/* } */ case 102:
-					$s = 22; continue;
+					/* } */ case 107:
+					$s = 27; continue;
 				/* } else if (_1 === ("panic")) { */ case 6:
 					_arg$5 = (0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]);
-					_r$40 = types.NewInterfaceType(sliceType$10.nil, sliceType$4.nil); /* */ $s = 108; case 108: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
+					_r$40 = types.NewInterfaceType(sliceType$10.nil, sliceType$4.nil); /* */ $s = 113; case 113: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
 					_arg$6 = _r$40;
-					_r$41 = fc.translateImplicitConversion(_arg$5, _arg$6); /* */ $s = 109; case 109: if($c) { $c = false; _r$41 = _r$41.$blk(); } if (_r$41 && _r$41.$blk !== undefined) { break s; }
+					_r$41 = fc.translateImplicitConversion(_arg$5, _arg$6); /* */ $s = 114; case 114: if($c) { $c = false; _r$41 = _r$41.$blk(); } if (_r$41 && _r$41.$blk !== undefined) { break s; }
 					_arg$7 = _r$41;
-					_r$42 = fc.formatExpr("$panic(%s)", new sliceType([_arg$7])); /* */ $s = 110; case 110: if($c) { $c = false; _r$42 = _r$42.$blk(); } if (_r$42 && _r$42.$blk !== undefined) { break s; }
+					_r$42 = fc.formatExpr("$panic(%s)", new sliceType([_arg$7])); /* */ $s = 115; case 115: if($c) { $c = false; _r$42 = _r$42.$blk(); } if (_r$42 && _r$42.$blk !== undefined) { break s; }
 					$24r$16 = _r$42;
-					$s = 111; case 111: return $24r$16;
+					$s = 116; case 116: return $24r$16;
 				/* } else if (_1 === ("append")) { */ case 7:
-					/* */ if (ellipsis || (args.$length === 1)) { $s = 112; continue; }
-					/* */ $s = 113; continue;
-					/* if (ellipsis || (args.$length === 1)) { */ case 112:
-						_r$43 = fc.translateArgs(sig, args, ellipsis); /* */ $s = 114; case 114: if($c) { $c = false; _r$43 = _r$43.$blk(); } if (_r$43 && _r$43.$blk !== undefined) { break s; }
+					/* */ if (ellipsis || (args.$length === 1)) { $s = 117; continue; }
+					/* */ $s = 118; continue;
+					/* if (ellipsis || (args.$length === 1)) { */ case 117:
+						_r$43 = fc.translateArgs(sig, args, ellipsis); /* */ $s = 119; case 119: if($c) { $c = false; _r$43 = _r$43.$blk(); } if (_r$43 && _r$43.$blk !== undefined) { break s; }
 						argStr = _r$43;
-						_r$44 = fc.formatExpr("$appendSlice(%s, %s)", new sliceType([new $String((0 >= argStr.$length ? ($throwRuntimeError("index out of range"), undefined) : argStr.$array[argStr.$offset + 0])), new $String((1 >= argStr.$length ? ($throwRuntimeError("index out of range"), undefined) : argStr.$array[argStr.$offset + 1]))])); /* */ $s = 115; case 115: if($c) { $c = false; _r$44 = _r$44.$blk(); } if (_r$44 && _r$44.$blk !== undefined) { break s; }
+						_r$44 = fc.formatExpr("$appendSlice(%s, %s)", new sliceType([new $String((0 >= argStr.$length ? ($throwRuntimeError("index out of range"), undefined) : argStr.$array[argStr.$offset + 0])), new $String((1 >= argStr.$length ? ($throwRuntimeError("index out of range"), undefined) : argStr.$array[argStr.$offset + 1]))])); /* */ $s = 120; case 120: if($c) { $c = false; _r$44 = _r$44.$blk(); } if (_r$44 && _r$44.$blk !== undefined) { break s; }
 						$24r$17 = _r$44;
-						$s = 116; case 116: return $24r$17;
-					/* } */ case 113:
-					_r$45 = sig.Results().At(0).object.Type().Underlying(); /* */ $s = 117; case 117: if($c) { $c = false; _r$45 = _r$45.$blk(); } if (_r$45 && _r$45.$blk !== undefined) { break s; }
+						$s = 121; case 121: return $24r$17;
+					/* } */ case 118:
+					_r$45 = sig.Results().At(0).object.Type().Underlying(); /* */ $s = 122; case 122: if($c) { $c = false; _r$45 = _r$45.$blk(); } if (_r$45 && _r$45.$blk !== undefined) { break s; }
 					sliceType$17 = $assertType(_r$45, ptrType$11);
 					_arg$8 = (0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]);
-					_r$46 = fc.translateExprSlice($subslice(args, 1), sliceType$17.Elem()); /* */ $s = 118; case 118: if($c) { $c = false; _r$46 = _r$46.$blk(); } if (_r$46 && _r$46.$blk !== undefined) { break s; }
-					_r$47 = strings.Join(_r$46, ", "); /* */ $s = 119; case 119: if($c) { $c = false; _r$47 = _r$47.$blk(); } if (_r$47 && _r$47.$blk !== undefined) { break s; }
+					_r$46 = fc.translateExprSlice($subslice(args, 1), sliceType$17.Elem()); /* */ $s = 123; case 123: if($c) { $c = false; _r$46 = _r$46.$blk(); } if (_r$46 && _r$46.$blk !== undefined) { break s; }
+					_r$47 = strings.Join(_r$46, ", "); /* */ $s = 124; case 124: if($c) { $c = false; _r$47 = _r$47.$blk(); } if (_r$47 && _r$47.$blk !== undefined) { break s; }
 					_arg$9 = new $String(_r$47);
-					_r$48 = fc.formatExpr("$append(%e, %s)", new sliceType([_arg$8, _arg$9])); /* */ $s = 120; case 120: if($c) { $c = false; _r$48 = _r$48.$blk(); } if (_r$48 && _r$48.$blk !== undefined) { break s; }
+					_r$48 = fc.formatExpr("$append(%e, %s)", new sliceType([_arg$8, _arg$9])); /* */ $s = 125; case 125: if($c) { $c = false; _r$48 = _r$48.$blk(); } if (_r$48 && _r$48.$blk !== undefined) { break s; }
 					$24r$18 = _r$48;
-					$s = 121; case 121: return $24r$18;
+					$s = 126; case 126: return $24r$18;
 				/* } else if (_1 === ("delete")) { */ case 8:
-					_r$49 = fc.expandTupleArgs(args); /* */ $s = 122; case 122: if($c) { $c = false; _r$49 = _r$49.$blk(); } if (_r$49 && _r$49.$blk !== undefined) { break s; }
+					_r$49 = fc.expandTupleArgs(args); /* */ $s = 127; case 127: if($c) { $c = false; _r$49 = _r$49.$blk(); } if (_r$49 && _r$49.$blk !== undefined) { break s; }
 					args = _r$49;
-					_r$50 = fc.typeOf((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])); /* */ $s = 123; case 123: if($c) { $c = false; _r$50 = _r$50.$blk(); } if (_r$50 && _r$50.$blk !== undefined) { break s; }
-					_r$51 = _r$50.Underlying(); /* */ $s = 124; case 124: if($c) { $c = false; _r$51 = _r$51.$blk(); } if (_r$51 && _r$51.$blk !== undefined) { break s; }
-					_r$52 = $assertType(_r$51, ptrType$10).Key(); /* */ $s = 125; case 125: if($c) { $c = false; _r$52 = _r$52.$blk(); } if (_r$52 && _r$52.$blk !== undefined) { break s; }
+					_r$50 = fc.typeOf((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])); /* */ $s = 128; case 128: if($c) { $c = false; _r$50 = _r$50.$blk(); } if (_r$50 && _r$50.$blk !== undefined) { break s; }
+					_r$51 = _r$50.Underlying(); /* */ $s = 129; case 129: if($c) { $c = false; _r$51 = _r$51.$blk(); } if (_r$51 && _r$51.$blk !== undefined) { break s; }
+					_r$52 = $assertType(_r$51, ptrType$10).Key(); /* */ $s = 130; case 130: if($c) { $c = false; _r$52 = _r$52.$blk(); } if (_r$52 && _r$52.$blk !== undefined) { break s; }
 					keyType = _r$52;
 					_arg$10 = (0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]);
-					_r$53 = fc.typeName(keyType); /* */ $s = 126; case 126: if($c) { $c = false; _r$53 = _r$53.$blk(); } if (_r$53 && _r$53.$blk !== undefined) { break s; }
+					_r$53 = fc.typeName(keyType); /* */ $s = 131; case 131: if($c) { $c = false; _r$53 = _r$53.$blk(); } if (_r$53 && _r$53.$blk !== undefined) { break s; }
 					_arg$11 = new $String(_r$53);
-					_r$54 = fc.translateImplicitConversion((1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1]), keyType); /* */ $s = 127; case 127: if($c) { $c = false; _r$54 = _r$54.$blk(); } if (_r$54 && _r$54.$blk !== undefined) { break s; }
+					_r$54 = fc.translateImplicitConversion((1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1]), keyType); /* */ $s = 132; case 132: if($c) { $c = false; _r$54 = _r$54.$blk(); } if (_r$54 && _r$54.$blk !== undefined) { break s; }
 					_arg$12 = _r$54;
-					_r$55 = fc.formatExpr("$mapDelete(%1e, %2s.keyFor(%3s))", new sliceType([_arg$10, _arg$11, _arg$12])); /* */ $s = 128; case 128: if($c) { $c = false; _r$55 = _r$55.$blk(); } if (_r$55 && _r$55.$blk !== undefined) { break s; }
+					_r$55 = fc.formatExpr("$mapDelete(%1e, %2s.keyFor(%3s))", new sliceType([_arg$10, _arg$11, _arg$12])); /* */ $s = 133; case 133: if($c) { $c = false; _r$55 = _r$55.$blk(); } if (_r$55 && _r$55.$blk !== undefined) { break s; }
 					$24r$19 = _r$55;
-					$s = 129; case 129: return $24r$19;
+					$s = 134; case 134: return $24r$19;
 				/* } else if (_1 === ("copy")) { */ case 9:
-					_r$56 = fc.expandTupleArgs(args); /* */ $s = 130; case 130: if($c) { $c = false; _r$56 = _r$56.$blk(); } if (_r$56 && _r$56.$blk !== undefined) { break s; }
+					_r$56 = fc.expandTupleArgs(args); /* */ $s = 135; case 135: if($c) { $c = false; _r$56 = _r$56.$blk(); } if (_r$56 && _r$56.$blk !== undefined) { break s; }
 					args = _r$56;
-					_r$57 = fc.typeOf((1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1])); /* */ $s = 131; case 131: if($c) { $c = false; _r$57 = _r$57.$blk(); } if (_r$57 && _r$57.$blk !== undefined) { break s; }
-					_r$58 = _r$57.Underlying(); /* */ $s = 132; case 132: if($c) { $c = false; _r$58 = _r$58.$blk(); } if (_r$58 && _r$58.$blk !== undefined) { break s; }
+					_r$57 = fc.typeOf((1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1])); /* */ $s = 136; case 136: if($c) { $c = false; _r$57 = _r$57.$blk(); } if (_r$57 && _r$57.$blk !== undefined) { break s; }
+					_r$58 = _r$57.Underlying(); /* */ $s = 137; case 137: if($c) { $c = false; _r$58 = _r$58.$blk(); } if (_r$58 && _r$58.$blk !== undefined) { break s; }
 					_tuple$1 = $assertType(_r$58, ptrType$6, true);
 					basic = _tuple$1[0];
 					isBasic = _tuple$1[1];
-					/* */ if (isBasic && isString(basic)) { $s = 133; continue; }
-					/* */ $s = 134; continue;
-					/* if (isBasic && isString(basic)) { */ case 133:
-						_r$59 = fc.formatExpr("$copyString(%e, %e)", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]), (1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1])])); /* */ $s = 135; case 135: if($c) { $c = false; _r$59 = _r$59.$blk(); } if (_r$59 && _r$59.$blk !== undefined) { break s; }
+					/* */ if (isBasic && isString(basic)) { $s = 138; continue; }
+					/* */ $s = 139; continue;
+					/* if (isBasic && isString(basic)) { */ case 138:
+						_r$59 = fc.formatExpr("$copyString(%e, %e)", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]), (1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1])])); /* */ $s = 140; case 140: if($c) { $c = false; _r$59 = _r$59.$blk(); } if (_r$59 && _r$59.$blk !== undefined) { break s; }
 						$24r$20 = _r$59;
-						$s = 136; case 136: return $24r$20;
-					/* } */ case 134:
-					_r$60 = fc.formatExpr("$copySlice(%e, %e)", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]), (1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1])])); /* */ $s = 137; case 137: if($c) { $c = false; _r$60 = _r$60.$blk(); } if (_r$60 && _r$60.$blk !== undefined) { break s; }
+						$s = 141; case 141: return $24r$20;
+					/* } */ case 139:
+					_r$60 = fc.formatExpr("$copySlice(%e, %e)", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]), (1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1])])); /* */ $s = 142; case 142: if($c) { $c = false; _r$60 = _r$60.$blk(); } if (_r$60 && _r$60.$blk !== undefined) { break s; }
 					$24r$21 = _r$60;
-					$s = 138; case 138: return $24r$21;
+					$s = 143; case 143: return $24r$21;
 				/* } else if (_1 === ("print")) { */ case 10:
-					_r$61 = fc.expandTupleArgs(args); /* */ $s = 139; case 139: if($c) { $c = false; _r$61 = _r$61.$blk(); } if (_r$61 && _r$61.$blk !== undefined) { break s; }
+					_r$61 = fc.expandTupleArgs(args); /* */ $s = 144; case 144: if($c) { $c = false; _r$61 = _r$61.$blk(); } if (_r$61 && _r$61.$blk !== undefined) { break s; }
 					args = _r$61;
-					_r$62 = fc.translateExprSlice(args, $ifaceNil); /* */ $s = 140; case 140: if($c) { $c = false; _r$62 = _r$62.$blk(); } if (_r$62 && _r$62.$blk !== undefined) { break s; }
-					_r$63 = strings.Join(_r$62, ", "); /* */ $s = 141; case 141: if($c) { $c = false; _r$63 = _r$63.$blk(); } if (_r$63 && _r$63.$blk !== undefined) { break s; }
+					_r$62 = fc.translateExprSlice(args, $ifaceNil); /* */ $s = 145; case 145: if($c) { $c = false; _r$62 = _r$62.$blk(); } if (_r$62 && _r$62.$blk !== undefined) { break s; }
+					_r$63 = strings.Join(_r$62, ", "); /* */ $s = 146; case 146: if($c) { $c = false; _r$63 = _r$63.$blk(); } if (_r$63 && _r$63.$blk !== undefined) { break s; }
 					_arg$13 = new $String(_r$63);
-					_r$64 = fc.formatExpr("$print(%s)", new sliceType([_arg$13])); /* */ $s = 142; case 142: if($c) { $c = false; _r$64 = _r$64.$blk(); } if (_r$64 && _r$64.$blk !== undefined) { break s; }
+					_r$64 = fc.formatExpr("$print(%s)", new sliceType([_arg$13])); /* */ $s = 147; case 147: if($c) { $c = false; _r$64 = _r$64.$blk(); } if (_r$64 && _r$64.$blk !== undefined) { break s; }
 					$24r$22 = _r$64;
-					$s = 143; case 143: return $24r$22;
+					$s = 148; case 148: return $24r$22;
 				/* } else if (_1 === ("println")) { */ case 11:
-					_r$65 = fc.expandTupleArgs(args); /* */ $s = 144; case 144: if($c) { $c = false; _r$65 = _r$65.$blk(); } if (_r$65 && _r$65.$blk !== undefined) { break s; }
+					_r$65 = fc.expandTupleArgs(args); /* */ $s = 149; case 149: if($c) { $c = false; _r$65 = _r$65.$blk(); } if (_r$65 && _r$65.$blk !== undefined) { break s; }
 					args = _r$65;
-					_r$66 = fc.translateExprSlice(args, $ifaceNil); /* */ $s = 145; case 145: if($c) { $c = false; _r$66 = _r$66.$blk(); } if (_r$66 && _r$66.$blk !== undefined) { break s; }
-					_r$67 = strings.Join(_r$66, ", "); /* */ $s = 146; case 146: if($c) { $c = false; _r$67 = _r$67.$blk(); } if (_r$67 && _r$67.$blk !== undefined) { break s; }
+					_r$66 = fc.translateExprSlice(args, $ifaceNil); /* */ $s = 150; case 150: if($c) { $c = false; _r$66 = _r$66.$blk(); } if (_r$66 && _r$66.$blk !== undefined) { break s; }
+					_r$67 = strings.Join(_r$66, ", "); /* */ $s = 151; case 151: if($c) { $c = false; _r$67 = _r$67.$blk(); } if (_r$67 && _r$67.$blk !== undefined) { break s; }
 					_arg$14 = new $String(_r$67);
-					_r$68 = fc.formatExpr("console.log(%s)", new sliceType([_arg$14])); /* */ $s = 147; case 147: if($c) { $c = false; _r$68 = _r$68.$blk(); } if (_r$68 && _r$68.$blk !== undefined) { break s; }
+					_r$68 = fc.formatExpr("console.log(%s)", new sliceType([_arg$14])); /* */ $s = 152; case 152: if($c) { $c = false; _r$68 = _r$68.$blk(); } if (_r$68 && _r$68.$blk !== undefined) { break s; }
 					$24r$23 = _r$68;
-					$s = 148; case 148: return $24r$23;
+					$s = 153; case 153: return $24r$23;
 				/* } else if (_1 === ("complex")) { */ case 12:
-					_r$69 = fc.translateArgs(sig, args, ellipsis); /* */ $s = 149; case 149: if($c) { $c = false; _r$69 = _r$69.$blk(); } if (_r$69 && _r$69.$blk !== undefined) { break s; }
+					_r$69 = fc.translateArgs(sig, args, ellipsis); /* */ $s = 154; case 154: if($c) { $c = false; _r$69 = _r$69.$blk(); } if (_r$69 && _r$69.$blk !== undefined) { break s; }
 					argStr$1 = _r$69;
-					_r$70 = fc.typeName(sig.Results().At(0).object.Type()); /* */ $s = 150; case 150: if($c) { $c = false; _r$70 = _r$70.$blk(); } if (_r$70 && _r$70.$blk !== undefined) { break s; }
+					_r$70 = fc.typeName(sig.Results().At(0).object.Type()); /* */ $s = 155; case 155: if($c) { $c = false; _r$70 = _r$70.$blk(); } if (_r$70 && _r$70.$blk !== undefined) { break s; }
 					_arg$15 = new $String(_r$70);
 					_arg$16 = new $String((0 >= argStr$1.$length ? ($throwRuntimeError("index out of range"), undefined) : argStr$1.$array[argStr$1.$offset + 0]));
 					_arg$17 = new $String((1 >= argStr$1.$length ? ($throwRuntimeError("index out of range"), undefined) : argStr$1.$array[argStr$1.$offset + 1]));
-					_r$71 = fc.formatExpr("new %s(%s, %s)", new sliceType([_arg$15, _arg$16, _arg$17])); /* */ $s = 151; case 151: if($c) { $c = false; _r$71 = _r$71.$blk(); } if (_r$71 && _r$71.$blk !== undefined) { break s; }
+					_r$71 = fc.formatExpr("new %s(%s, %s)", new sliceType([_arg$15, _arg$16, _arg$17])); /* */ $s = 156; case 156: if($c) { $c = false; _r$71 = _r$71.$blk(); } if (_r$71 && _r$71.$blk !== undefined) { break s; }
 					$24r$24 = _r$71;
-					$s = 152; case 152: return $24r$24;
+					$s = 157; case 157: return $24r$24;
 				/* } else if (_1 === ("real")) { */ case 13:
-					_r$72 = fc.formatExpr("%e.$real", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])])); /* */ $s = 153; case 153: if($c) { $c = false; _r$72 = _r$72.$blk(); } if (_r$72 && _r$72.$blk !== undefined) { break s; }
+					_r$72 = fc.formatExpr("%e.$real", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])])); /* */ $s = 158; case 158: if($c) { $c = false; _r$72 = _r$72.$blk(); } if (_r$72 && _r$72.$blk !== undefined) { break s; }
 					$24r$25 = _r$72;
-					$s = 154; case 154: return $24r$25;
+					$s = 159; case 159: return $24r$25;
 				/* } else if (_1 === ("imag")) { */ case 14:
-					_r$73 = fc.formatExpr("%e.$imag", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])])); /* */ $s = 155; case 155: if($c) { $c = false; _r$73 = _r$73.$blk(); } if (_r$73 && _r$73.$blk !== undefined) { break s; }
+					_r$73 = fc.formatExpr("%e.$imag", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])])); /* */ $s = 160; case 160: if($c) { $c = false; _r$73 = _r$73.$blk(); } if (_r$73 && _r$73.$blk !== undefined) { break s; }
 					$24r$26 = _r$73;
-					$s = 156; case 156: return $24r$26;
+					$s = 161; case 161: return $24r$26;
 				/* } else if (_1 === ("recover")) { */ case 15:
-					_r$74 = fc.formatExpr("$recover()", sliceType.nil); /* */ $s = 157; case 157: if($c) { $c = false; _r$74 = _r$74.$blk(); } if (_r$74 && _r$74.$blk !== undefined) { break s; }
+					_r$74 = fc.formatExpr("$recover()", sliceType.nil); /* */ $s = 162; case 162: if($c) { $c = false; _r$74 = _r$74.$blk(); } if (_r$74 && _r$74.$blk !== undefined) { break s; }
 					$24r$27 = _r$74;
-					$s = 158; case 158: return $24r$27;
+					$s = 163; case 163: return $24r$27;
 				/* } else if (_1 === ("close")) { */ case 16:
-					_r$75 = fc.formatExpr("$close(%e)", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])])); /* */ $s = 159; case 159: if($c) { $c = false; _r$75 = _r$75.$blk(); } if (_r$75 && _r$75.$blk !== undefined) { break s; }
+					_r$75 = fc.formatExpr("$close(%e)", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])])); /* */ $s = 164; case 164: if($c) { $c = false; _r$75 = _r$75.$blk(); } if (_r$75 && _r$75.$blk !== undefined) { break s; }
 					$24r$28 = _r$75;
-					$s = 160; case 160: return $24r$28;
-				/* } else if (_1 === ("Sizeof")) { */ case 17:
-					_r$76 = fc.typeOf((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])); /* */ $s = 161; case 161: if($c) { $c = false; _r$76 = _r$76.$blk(); } if (_r$76 && _r$76.$blk !== undefined) { break s; }
-					_r$77 = sizes32.Sizeof(_r$76); /* */ $s = 162; case 162: if($c) { $c = false; _r$77 = _r$77.$blk(); } if (_r$77 && _r$77.$blk !== undefined) { break s; }
-					_arg$18 = _r$77;
-					_r$78 = fc.formatExpr("%d", new sliceType([_arg$18])); /* */ $s = 163; case 163: if($c) { $c = false; _r$78 = _r$78.$blk(); } if (_r$78 && _r$78.$blk !== undefined) { break s; }
-					$24r$29 = _r$78;
-					$s = 164; case 164: return $24r$29;
-				/* } else if (_1 === ("Alignof")) { */ case 18:
-					_r$79 = fc.typeOf((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])); /* */ $s = 165; case 165: if($c) { $c = false; _r$79 = _r$79.$blk(); } if (_r$79 && _r$79.$blk !== undefined) { break s; }
-					_r$80 = sizes32.Alignof(_r$79); /* */ $s = 166; case 166: if($c) { $c = false; _r$80 = _r$80.$blk(); } if (_r$80 && _r$80.$blk !== undefined) { break s; }
-					_arg$19 = _r$80;
-					_r$81 = fc.formatExpr("%d", new sliceType([_arg$19])); /* */ $s = 167; case 167: if($c) { $c = false; _r$81 = _r$81.$blk(); } if (_r$81 && _r$81.$blk !== undefined) { break s; }
-					$24r$30 = _r$81;
-					$s = 168; case 168: return $24r$30;
-				/* } else if (_1 === ("Offsetof")) { */ case 19:
-					_r$82 = fc.selectionOf($assertType(astutil.RemoveParens((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])), ptrType$23)); /* */ $s = 169; case 169: if($c) { $c = false; _r$82 = _r$82.$blk(); } if (_r$82 && _r$82.$blk !== undefined) { break s; }
-					_tuple$2 = _r$82;
-					sel = _tuple$2[0];
-					_r$83 = typesutil.OffsetOf(sizes32, sel); /* */ $s = 170; case 170: if($c) { $c = false; _r$83 = _r$83.$blk(); } if (_r$83 && _r$83.$blk !== undefined) { break s; }
-					_arg$20 = _r$83;
-					_r$84 = fc.formatExpr("%d", new sliceType([_arg$20])); /* */ $s = 171; case 171: if($c) { $c = false; _r$84 = _r$84.$blk(); } if (_r$84 && _r$84.$blk !== undefined) { break s; }
-					$24r$31 = _r$84;
-					$s = 172; case 172: return $24r$31;
-				/* } else if (_1 === ("SliceData")) { */ case 20:
-					_r$85 = fc.typeOf((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])); /* */ $s = 173; case 173: if($c) { $c = false; _r$85 = _r$85.$blk(); } if (_r$85 && _r$85.$blk !== undefined) { break s; }
-					_r$86 = _r$85.Underlying(); /* */ $s = 174; case 174: if($c) { $c = false; _r$86 = _r$86.$blk(); } if (_r$86 && _r$86.$blk !== undefined) { break s; }
-					t$2 = $assertType(_r$86, ptrType$11);
-					_arg$21 = (0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]);
-					_r$87 = fc.typeName(t$2); /* */ $s = 175; case 175: if($c) { $c = false; _r$87 = _r$87.$blk(); } if (_r$87 && _r$87.$blk !== undefined) { break s; }
-					_arg$22 = new $String(_r$87);
-					_r$88 = fc.formatExpr("$sliceData(%e, %s)", new sliceType([_arg$21, _arg$22])); /* */ $s = 176; case 176: if($c) { $c = false; _r$88 = _r$88.$blk(); } if (_r$88 && _r$88.$blk !== undefined) { break s; }
-					$24r$32 = _r$88;
-					$s = 177; case 177: return $24r$32;
-				/* } else { */ case 21:
-					_r$89 = fmt.Sprintf("Unhandled builtin: %s\n", new sliceType([new $String(name)])); /* */ $s = 178; case 178: if($c) { $c = false; _r$89 = _r$89.$blk(); } if (_r$89 && _r$89.$blk !== undefined) { break s; }
-					$panic(new $String(_r$89));
-				/* } */ case 22:
+					$s = 165; case 165: return $24r$28;
+				/* } else if (_1 === ("min") || _1 === ("max")) { */ case 17:
+					_r$76 = fc.typeOf((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])); /* */ $s = 166; case 166: if($c) { $c = false; _r$76 = _r$76.$blk(); } if (_r$76 && _r$76.$blk !== undefined) { break s; }
+					_r$77 = _r$76.Underlying(); /* */ $s = 167; case 167: if($c) { $c = false; _r$77 = _r$77.$blk(); } if (_r$77 && _r$77.$blk !== undefined) { break s; }
+					_tuple$2 = $assertType(_r$77, ptrType$6, true);
+					basic$1 = _tuple$2[0];
+					isBasic$1 = _tuple$2[1];
+					/* */ if (isBasic$1 && isOrdered(basic$1)) { $s = 168; continue; }
+					/* */ $s = 169; continue;
+					/* if (isBasic$1 && isOrdered(basic$1)) { */ case 168:
+						fnName = "$" + name;
+						if (is64Bit(basic$1)) {
+							fnName = fnName + ("64");
+						} else if (isString(basic$1)) {
+							fnName = fnName + ("Str");
+						}
+						_arg$18 = new $String(fnName);
+						_arg$19 = (0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]);
+						_r$78 = fc.translateExprSlice($subslice(args, 1), basic$1); /* */ $s = 170; case 170: if($c) { $c = false; _r$78 = _r$78.$blk(); } if (_r$78 && _r$78.$blk !== undefined) { break s; }
+						_r$79 = strings.Join(_r$78, ", "); /* */ $s = 171; case 171: if($c) { $c = false; _r$79 = _r$79.$blk(); } if (_r$79 && _r$79.$blk !== undefined) { break s; }
+						_arg$20 = new $String(_r$79);
+						_r$80 = fc.formatExpr("%s(%e, %s)", new sliceType([_arg$18, _arg$19, _arg$20])); /* */ $s = 172; case 172: if($c) { $c = false; _r$80 = _r$80.$blk(); } if (_r$80 && _r$80.$blk !== undefined) { break s; }
+						$24r$29 = _r$80;
+						$s = 173; case 173: return $24r$29;
+					/* } */ case 169:
+					_r$81 = fmt.Sprintf("Unhandled type for %s: %T\n", new sliceType([new $String(name), (0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])])); /* */ $s = 174; case 174: if($c) { $c = false; _r$81 = _r$81.$blk(); } if (_r$81 && _r$81.$blk !== undefined) { break s; }
+					$panic(new $String(_r$81));
+					$s = 27; continue;
+				/* } else if (_1 === ("clear")) { */ case 18:
+					_r$82 = fc.typeOf((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])); /* */ $s = 175; case 175: if($c) { $c = false; _r$82 = _r$82.$blk(); } if (_r$82 && _r$82.$blk !== undefined) { break s; }
+					_r$83 = _r$82.Underlying(); /* */ $s = 176; case 176: if($c) { $c = false; _r$83 = _r$83.$blk(); } if (_r$83 && _r$83.$blk !== undefined) { break s; }
+					_ref$4 = _r$83;
+					/* */ if ($assertType(_ref$4, ptrType$11, true)[1]) { $s = 177; continue; }
+					/* */ if ($assertType(_ref$4, ptrType$10, true)[1]) { $s = 178; continue; }
+					/* */ $s = 179; continue;
+					/* if ($assertType(_ref$4, ptrType$11, true)[1]) { */ case 177:
+						argType$13 = _ref$4.$val;
+						_r$84 = fc.formatExpr("$clearSlice(%e)", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])])); /* */ $s = 181; case 181: if($c) { $c = false; _r$84 = _r$84.$blk(); } if (_r$84 && _r$84.$blk !== undefined) { break s; }
+						$24r$30 = _r$84;
+						$s = 182; case 182: return $24r$30;
+					/* } else if ($assertType(_ref$4, ptrType$10, true)[1]) { */ case 178:
+						argType$14 = _ref$4.$val;
+						_r$85 = fc.formatExpr("$clearMap(%e)", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])])); /* */ $s = 183; case 183: if($c) { $c = false; _r$85 = _r$85.$blk(); } if (_r$85 && _r$85.$blk !== undefined) { break s; }
+						$24r$31 = _r$85;
+						$s = 184; case 184: return $24r$31;
+					/* } else { */ case 179:
+						argType$15 = _ref$4;
+						_r$86 = fmt.Sprintf("Unhandled clear type: %T\n", new sliceType([argType$15])); /* */ $s = 185; case 185: if($c) { $c = false; _r$86 = _r$86.$blk(); } if (_r$86 && _r$86.$blk !== undefined) { break s; }
+						$panic(new $String(_r$86));
+					/* } */ case 180:
+					$s = 27; continue;
+				/* } else if (_1 === ("Sizeof")) { */ case 19:
+					_r$87 = fc.typeOf((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])); /* */ $s = 186; case 186: if($c) { $c = false; _r$87 = _r$87.$blk(); } if (_r$87 && _r$87.$blk !== undefined) { break s; }
+					_r$88 = sizes32.Sizeof(_r$87); /* */ $s = 187; case 187: if($c) { $c = false; _r$88 = _r$88.$blk(); } if (_r$88 && _r$88.$blk !== undefined) { break s; }
+					_arg$21 = _r$88;
+					_r$89 = fc.formatExpr("%d", new sliceType([_arg$21])); /* */ $s = 188; case 188: if($c) { $c = false; _r$89 = _r$89.$blk(); } if (_r$89 && _r$89.$blk !== undefined) { break s; }
+					$24r$32 = _r$89;
+					$s = 189; case 189: return $24r$32;
+				/* } else if (_1 === ("Alignof")) { */ case 20:
+					_r$90 = fc.typeOf((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])); /* */ $s = 190; case 190: if($c) { $c = false; _r$90 = _r$90.$blk(); } if (_r$90 && _r$90.$blk !== undefined) { break s; }
+					_r$91 = sizes32.Alignof(_r$90); /* */ $s = 191; case 191: if($c) { $c = false; _r$91 = _r$91.$blk(); } if (_r$91 && _r$91.$blk !== undefined) { break s; }
+					_arg$22 = _r$91;
+					_r$92 = fc.formatExpr("%d", new sliceType([_arg$22])); /* */ $s = 192; case 192: if($c) { $c = false; _r$92 = _r$92.$blk(); } if (_r$92 && _r$92.$blk !== undefined) { break s; }
+					$24r$33 = _r$92;
+					$s = 193; case 193: return $24r$33;
+				/* } else if (_1 === ("Offsetof")) { */ case 21:
+					_r$93 = fc.selectionOf($assertType(astutil.RemoveParens((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])), ptrType$23)); /* */ $s = 194; case 194: if($c) { $c = false; _r$93 = _r$93.$blk(); } if (_r$93 && _r$93.$blk !== undefined) { break s; }
+					_tuple$3 = _r$93;
+					sel = _tuple$3[0];
+					_r$94 = typesutil.OffsetOf(sizes32, sel); /* */ $s = 195; case 195: if($c) { $c = false; _r$94 = _r$94.$blk(); } if (_r$94 && _r$94.$blk !== undefined) { break s; }
+					_arg$23 = _r$94;
+					_r$95 = fc.formatExpr("%d", new sliceType([_arg$23])); /* */ $s = 196; case 196: if($c) { $c = false; _r$95 = _r$95.$blk(); } if (_r$95 && _r$95.$blk !== undefined) { break s; }
+					$24r$34 = _r$95;
+					$s = 197; case 197: return $24r$34;
+				/* } else if (_1 === ("String")) { */ case 22:
+					_r$96 = fc.formatExpr("$unsafeString(%e, %f)", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]), (1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1])])); /* */ $s = 198; case 198: if($c) { $c = false; _r$96 = _r$96.$blk(); } if (_r$96 && _r$96.$blk !== undefined) { break s; }
+					$24r$35 = _r$96;
+					$s = 199; case 199: return $24r$35;
+				/* } else if (_1 === ("StringData")) { */ case 23:
+					_r$97 = fc.formatExpr("$unsafeStringData(%e)", new sliceType([(0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])])); /* */ $s = 200; case 200: if($c) { $c = false; _r$97 = _r$97.$blk(); } if (_r$97 && _r$97.$blk !== undefined) { break s; }
+					$24r$36 = _r$97;
+					$s = 201; case 201: return $24r$36;
+				/* } else if (_1 === ("Slice")) { */ case 24:
+					_r$98 = fc.typeOf((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])); /* */ $s = 202; case 202: if($c) { $c = false; _r$98 = _r$98.$blk(); } if (_r$98 && _r$98.$blk !== undefined) { break s; }
+					_r$99 = _r$98.Underlying(); /* */ $s = 203; case 203: if($c) { $c = false; _r$99 = _r$99.$blk(); } if (_r$99 && _r$99.$blk !== undefined) { break s; }
+					ptrType$79 = $assertType(_r$99, ptrType$3);
+					sliceType$18 = types.NewSlice(ptrType$79.Elem());
+					_arg$24 = (0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]);
+					_arg$25 = (1 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 1]);
+					_r$100 = fc.typeName(sliceType$18); /* */ $s = 204; case 204: if($c) { $c = false; _r$100 = _r$100.$blk(); } if (_r$100 && _r$100.$blk !== undefined) { break s; }
+					_arg$26 = new $String(_r$100);
+					_r$101 = fc.formatExpr("$unsafeSlice(%e, %f, %s)", new sliceType([_arg$24, _arg$25, _arg$26])); /* */ $s = 205; case 205: if($c) { $c = false; _r$101 = _r$101.$blk(); } if (_r$101 && _r$101.$blk !== undefined) { break s; }
+					$24r$37 = _r$101;
+					$s = 206; case 206: return $24r$37;
+				/* } else if (_1 === ("SliceData")) { */ case 25:
+					_r$102 = fc.typeOf((0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0])); /* */ $s = 207; case 207: if($c) { $c = false; _r$102 = _r$102.$blk(); } if (_r$102 && _r$102.$blk !== undefined) { break s; }
+					_r$103 = _r$102.Underlying(); /* */ $s = 208; case 208: if($c) { $c = false; _r$103 = _r$103.$blk(); } if (_r$103 && _r$103.$blk !== undefined) { break s; }
+					t$2 = $assertType(_r$103, ptrType$11);
+					_arg$27 = (0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]);
+					_r$104 = fc.typeName(t$2); /* */ $s = 209; case 209: if($c) { $c = false; _r$104 = _r$104.$blk(); } if (_r$104 && _r$104.$blk !== undefined) { break s; }
+					_arg$28 = new $String(_r$104);
+					_r$105 = fc.formatExpr("$unsafeSliceData(%e, %s)", new sliceType([_arg$27, _arg$28])); /* */ $s = 210; case 210: if($c) { $c = false; _r$105 = _r$105.$blk(); } if (_r$105 && _r$105.$blk !== undefined) { break s; }
+					$24r$38 = _r$105;
+					$s = 211; case 211: return $24r$38;
+				/* } else { */ case 26:
+					_r$106 = fmt.Sprintf("Unhandled builtin: %s\n", new sliceType([new $String(name)])); /* */ $s = 212; case 212: if($c) { $c = false; _r$106 = _r$106.$blk(); } if (_r$106 && _r$106.$blk !== undefined) { break s; }
+					$panic(new $String(_r$106));
+				/* } */ case 27:
 			case 1:
 			$s = -1; return ptrType$51.nil;
-			/* */ } return; } var $f = {$blk: translateBuiltin, $c: true, $r, $24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$17, $24r$18, $24r$19, $24r$2, $24r$20, $24r$21, $24r$22, $24r$23, $24r$24, $24r$25, $24r$26, $24r$27, $24r$28, $24r$29, $24r$3, $24r$30, $24r$31, $24r$32, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$19, _arg$2, _arg$20, _arg$21, _arg$22, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$78, _r$79, _r$8, _r$80, _r$81, _r$82, _r$83, _r$84, _r$85, _r$86, _r$87, _r$88, _r$89, _r$9, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, _tuple$2, _v, argStr, argStr$1, argType, argType$1, argType$10, argType$11, argType$12, argType$2, argType$3, argType$4, argType$5, argType$6, argType$7, argType$8, argType$9, args, basic, ellipsis, fc, isBasic, keyType, length, name, ok, sel, sig, sliceType$17, t, t$1, t$2, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: translateBuiltin, $c: true, $r, $24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$17, $24r$18, $24r$19, $24r$2, $24r$20, $24r$21, $24r$22, $24r$23, $24r$24, $24r$25, $24r$26, $24r$27, $24r$28, $24r$29, $24r$3, $24r$30, $24r$31, $24r$32, $24r$33, $24r$34, $24r$35, $24r$36, $24r$37, $24r$38, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$19, _arg$2, _arg$20, _arg$21, _arg$22, _arg$23, _arg$24, _arg$25, _arg$26, _arg$27, _arg$28, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _r$1, _r$10, _r$100, _r$101, _r$102, _r$103, _r$104, _r$105, _r$106, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$78, _r$79, _r$8, _r$80, _r$81, _r$82, _r$83, _r$84, _r$85, _r$86, _r$87, _r$88, _r$89, _r$9, _r$90, _r$91, _r$92, _r$93, _r$94, _r$95, _r$96, _r$97, _r$98, _r$99, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, _tuple$1, _tuple$2, _tuple$3, _v, argStr, argStr$1, argType, argType$1, argType$10, argType$11, argType$12, argType$13, argType$14, argType$15, argType$2, argType$3, argType$4, argType$5, argType$6, argType$7, argType$8, argType$9, args, basic, basic$1, ellipsis, fc, fnName, isBasic, isBasic$1, keyType, length, name, ok, ptrType$79, sel, sig, sliceType$17, sliceType$18, t, t$1, t$2, x, $s};return $f;
 		};
 		$ptrType(funcContext).prototype.identifierConstant = function identifierConstant(expr) {
 			var {_entry, _i, _r$1, _ref, _rune, c, expr, fc, i, s, val, $s, $r, $c} = $restore(this, {expr});
@@ -341943,8 +344564,17 @@ $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
 			$s = -1; return parts;
 			/* */ } return; } var $f = {$blk: translateExprSlice, $c: true, $r, _i, _r$1, _r$2, _ref, desiredType, expr, exprs, fc, i, parts, $s};return $f;
 		};
+		$ptrType(funcContext).prototype.packageAllowsKindTypeConversion = function packageAllowsKindTypeConversion() {
+			var _1, fc;
+			fc = this;
+			_1 = fc.pkgCtx.Info.Pkg.Path();
+			if (_1 === ("internal/abi") || _1 === ("internal/reflectlite") || _1 === ("reflect")) {
+				return true;
+			}
+			return false;
+		};
 		$ptrType(funcContext).prototype.translateConversion = function translateConversion(expr, desiredType) {
-			var {$24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$17, $24r$18, $24r$19, $24r$2, $24r$20, $24r$21, $24r$22, $24r$23, $24r$24, $24r$25, $24r$26, $24r$27, $24r$28, $24r$29, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$19, _arg$2, _arg$20, _arg$21, _arg$22, _arg$23, _arg$24, _arg$25, _arg$26, _arg$27, _arg$28, _arg$29, _arg$3, _arg$30, _arg$31, _arg$32, _arg$33, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$78, _r$79, _r$8, _r$80, _r$81, _r$82, _r$83, _r$84, _r$85, _r$86, _r$87, _r$88, _r$9, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, _tuple$10, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, array, array$1, basicExprType, call, call$1, desiredType, et, et$1, et$2, et$3, et$4, expr, exprType, exprTypeElem, fc, getterConv, id, ident, indexExpr, isCall, isIdent, isIndexExpr, isNamed, isPtr, isPtr$1, isStruct, isUnary, named, ok, ok$1, ok$2, ptr, ptr$1, ptrElType, ptrElType$1, ptrVar, s, setterConv, t, t$1, t$2, t$3, target, target$1, unary, value, x, x$1, x$10, x$11, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {expr, desiredType});
+			var {$24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$17, $24r$18, $24r$19, $24r$2, $24r$20, $24r$21, $24r$22, $24r$23, $24r$24, $24r$25, $24r$26, $24r$27, $24r$28, $24r$29, $24r$3, $24r$30, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _2, _3, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$19, _arg$2, _arg$20, _arg$21, _arg$22, _arg$23, _arg$24, _arg$25, _arg$26, _arg$27, _arg$28, _arg$29, _arg$3, _arg$30, _arg$31, _arg$32, _arg$33, _arg$34, _arg$35, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$78, _r$79, _r$8, _r$80, _r$81, _r$82, _r$83, _r$84, _r$85, _r$86, _r$87, _r$88, _r$89, _r$9, _r$90, _r$91, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, _tuple$10, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, array, array$1, basicExprType, call, call$1, desiredType, et, et$1, et$2, et$3, et$4, expr, exprType, exprTypeElem, fc, getterConv, id, ident, indexExpr, isCall, isIdent, isIndexExpr, isNamed, isPtr, isPtr$1, isStruct, isUnary, named, obj, ok, ok$1, ok$2, ptr, ptr$1, ptrElType, ptrElType$1, ptrVar, s, setterConv, t, t$1, t$2, t$3, target, target$1, unary, value, x, x$1, x$10, x$11, x$12, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {expr, desiredType});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			array = [array];
 			expr = [expr];
@@ -341962,9 +344592,9 @@ $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
 				$24r = _r$3;
 				$s = 6; case 6: return $24r;
 			/* } */ case 3:
-			/* */ if (fc[0].pkgCtx.Info.Pkg.Path() === "reflect" || fc[0].pkgCtx.Info.Pkg.Path() === "internal/reflectlite") { $s = 7; continue; }
+			/* */ if (fc[0].packageAllowsKindTypeConversion()) { $s = 7; continue; }
 			/* */ $s = 8; continue;
-			/* if (fc[0].pkgCtx.Info.Pkg.Path() === "reflect" || fc[0].pkgCtx.Info.Pkg.Path() === "internal/reflectlite") { */ case 7:
+			/* if (fc[0].packageAllowsKindTypeConversion()) { */ case 7:
 				_tuple = $assertType(expr[0], ptrType$74, true);
 				call = _tuple[0];
 				isCall = _tuple[1];
@@ -341987,404 +344617,426 @@ $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
 						/* */ if (isNamed) { $s = 16; continue; }
 						/* */ $s = 17; continue;
 						/* if (isNamed) { */ case 16:
-								_1 = named.Obj().object.Name();
-								/* */ if (_1 === ("arrayType") || _1 === ("chanType") || _1 === ("funcType") || _1 === ("interfaceType") || _1 === ("mapType") || _1 === ("ptrType") || _1 === ("sliceType") || _1 === ("structType")) { $s = 19; continue; }
-								/* */ $s = 20; continue;
-								/* if (_1 === ("arrayType") || _1 === ("chanType") || _1 === ("funcType") || _1 === ("interfaceType") || _1 === ("mapType") || _1 === ("ptrType") || _1 === ("sliceType") || _1 === ("structType")) { */ case 19:
-									_r$6 = fc[0].formatExpr("%e.kindType", new sliceType([(x$1 = call.Args, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]))])); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-									$24r$1 = _r$6;
-									$s = 23; case 23: return $24r$1;
-								/* } else { */ case 20:
-									_r$7 = fc[0].translateExpr(expr[0]); /* */ $s = 24; case 24: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-									$24r$2 = _r$7;
-									$s = 25; case 25: return $24r$2;
+								_1 = named.Obj().object.Pkg().Path();
+								/* */ if (_1 === ("internal/abi")) { $s = 19; continue; }
+								/* */ if (_1 === ("reflect")) { $s = 20; continue; }
+								/* */ $s = 21; continue;
+								/* if (_1 === ("internal/abi")) { */ case 19:
+										_2 = named.Obj().object.Name();
+										/* */ if (_2 === ("ArrayType") || _2 === ("ChanType") || _2 === ("FuncType") || _2 === ("InterfaceType") || _2 === ("MapType") || _2 === ("PtrType") || _2 === ("SliceType") || _2 === ("StructType")) { $s = 23; continue; }
+										/* */ $s = 24; continue;
+										/* if (_2 === ("ArrayType") || _2 === ("ChanType") || _2 === ("FuncType") || _2 === ("InterfaceType") || _2 === ("MapType") || _2 === ("PtrType") || _2 === ("SliceType") || _2 === ("StructType")) { */ case 23:
+											_r$6 = fc[0].formatExpr("%e.kindType", new sliceType([(x$1 = call.Args, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]))])); /* */ $s = 25; case 25: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+											$24r$1 = _r$6;
+											$s = 26; case 26: return $24r$1;
+										/* } */ case 24:
+									case 22:
+									$s = 21; continue;
+								/* } else if (_1 === ("reflect")) { */ case 20:
+										_3 = named.Obj().object.Name();
+										/* */ if (_3 === ("interfaceType") || _3 === ("mapType") || _3 === ("ptrType") || _3 === ("sliceType") || _3 === ("structType")) { $s = 28; continue; }
+										/* */ $s = 29; continue;
+										/* if (_3 === ("interfaceType") || _3 === ("mapType") || _3 === ("ptrType") || _3 === ("sliceType") || _3 === ("structType")) { */ case 28:
+											_r$7 = fc[0].pkgCtx.Info.Pkg.Scope().Lookup("toKindTypeExt"); /* */ $s = 30; case 30: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+											obj = _r$7;
+											_r$8 = fc[0].objectName(obj); /* */ $s = 31; case 31: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+											_arg = new $String(_r$8);
+											_arg$1 = (x$2 = call.Args, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]));
+											_r$9 = fc[0].formatExpr("%s(%e)", new sliceType([_arg, _arg$1])); /* */ $s = 32; case 32: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+											$24r$2 = _r$9;
+											$s = 33; case 33: return $24r$2;
+										/* } */ case 29:
+									case 27:
 								/* } */ case 21:
 							case 18:
+							_r$10 = fc[0].translateExpr(expr[0]); /* */ $s = 34; case 34: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+							$24r$3 = _r$10;
+							$s = 35; case 35: return $24r$3;
 						/* } */ case 17:
 					/* } */ case 15:
 				/* } */ case 10:
 			/* } */ case 8:
-			_r$8 = desiredType.Underlying(); /* */ $s = 26; case 26: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			_ref = _r$8;
-			/* */ if ($assertType(_ref, ptrType$6, true)[1]) { $s = 27; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 28; continue; }
-			/* */ if ($assertType(_ref, ptrType$3, true)[1]) { $s = 29; continue; }
-			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 30; continue; }
-			/* */ $s = 31; continue;
-			/* switch (0) { default: if ($assertType(_ref, ptrType$6, true)[1]) { */ case 27:
+			_r$11 = desiredType.Underlying(); /* */ $s = 36; case 36: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+			_ref = _r$11;
+			/* */ if ($assertType(_ref, ptrType$6, true)[1]) { $s = 37; continue; }
+			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 38; continue; }
+			/* */ if ($assertType(_ref, ptrType$3, true)[1]) { $s = 39; continue; }
+			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 40; continue; }
+			/* */ $s = 41; continue;
+			/* switch (0) { default: if ($assertType(_ref, ptrType$6, true)[1]) { */ case 37:
 				t = _ref.$val;
-					/* */ if (isInteger(t)) { $s = 33; continue; }
-					/* */ if (isFloat(t)) { $s = 34; continue; }
-					/* */ if (isComplex(t)) { $s = 35; continue; }
-					/* */ if (isString(t)) { $s = 36; continue; }
-					/* */ if ((t.Kind() === 18)) { $s = 37; continue; }
-					/* */ $s = 38; continue;
-					/* if (isInteger(t)) { */ case 33:
-						_r$9 = exprType.Underlying(); /* */ $s = 39; case 39: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-						basicExprType = $assertType(_r$9, ptrType$6);
-							/* */ if (is64Bit(t)) { $s = 41; continue; }
-							/* */ if (is64Bit(basicExprType)) { $s = 42; continue; }
-							_r$10 = types.Identical(exprType, (x$2 = types.Typ, (18 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 18]))); /* */ $s = 46; case 46: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-							/* */ if (_r$10) { $s = 43; continue; }
-							/* */ $s = 44; continue;
-							/* if (is64Bit(t)) { */ case 41:
-								/* */ if (!is64Bit(basicExprType)) { $s = 47; continue; }
-								/* */ $s = 48; continue;
-								/* if (!is64Bit(basicExprType)) { */ case 47:
-									/* */ if (basicExprType.Kind() === 12) { $s = 49; continue; }
-									/* */ $s = 50; continue;
-									/* if (basicExprType.Kind() === 12) { */ case 49:
-										_r$11 = fc[0].typeName(desiredType); /* */ $s = 51; case 51: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-										_arg = new $String(_r$11);
-										_arg$1 = expr[0];
-										_r$12 = fc[0].formatExpr("new %1s(0, %2e.constructor === Number ? %2e : 1)", new sliceType([_arg, _arg$1])); /* */ $s = 52; case 52: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-										$24r$3 = _r$12;
-										$s = 53; case 53: return $24r$3;
-									/* } */ case 50:
-									_r$13 = fc[0].typeName(desiredType); /* */ $s = 54; case 54: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-									_arg$2 = new $String(_r$13);
-									_arg$3 = expr[0];
-									_r$14 = fc[0].formatExpr("new %s(0, %e)", new sliceType([_arg$2, _arg$3])); /* */ $s = 55; case 55: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-									$24r$4 = _r$14;
-									$s = 56; case 56: return $24r$4;
-								/* } */ case 48:
-								_r$15 = fc[0].typeName(desiredType); /* */ $s = 57; case 57: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-								_arg$4 = new $String(_r$15);
-								_arg$5 = expr[0];
-								_r$16 = fc[0].formatExpr("new %1s(%2h, %2l)", new sliceType([_arg$4, _arg$5])); /* */ $s = 58; case 58: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-								$24r$5 = _r$16;
-								$s = 59; case 59: return $24r$5;
-							/* } else if (is64Bit(basicExprType)) { */ case 42:
-								/* */ if (!isUnsigned(t) && !isUnsigned(basicExprType)) { $s = 60; continue; }
-								/* */ $s = 61; continue;
-								/* if (!isUnsigned(t) && !isUnsigned(basicExprType)) { */ case 60:
-									_r$17 = fc[0].formatParenExpr("%1l + ((%1h >> 31) * 4294967296)", new sliceType([expr[0]])); /* */ $s = 62; case 62: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-									_r$18 = fc[0].fixNumber(_r$17, t); /* */ $s = 63; case 63: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-									$24r$6 = _r$18;
-									$s = 64; case 64: return $24r$6;
-								/* } */ case 61:
-								_r$19 = fc[0].translateExpr(expr[0]); /* */ $s = 65; case 65: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-								_arg$6 = _r$19;
-								_r$20 = fc[0].formatExpr("%s.$low", new sliceType([_arg$6])); /* */ $s = 66; case 66: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-								_r$21 = fc[0].fixNumber(_r$20, t); /* */ $s = 67; case 67: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-								$24r$7 = _r$21;
-								$s = 68; case 68: return $24r$7;
-							/* } else if (_r$10) { */ case 43:
-								_r$22 = fc[0].translateExpr(expr[0]); /* */ $s = 69; case 69: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-								$24r$8 = _r$22;
-								$s = 70; case 70: return $24r$8;
-							/* } else { */ case 44:
-								_r$23 = fc[0].translateExpr(expr[0]); /* */ $s = 71; case 71: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-								_r$24 = fc[0].fixNumber(_r$23, t); /* */ $s = 72; case 72: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-								$24r$9 = _r$24;
-								$s = 73; case 73: return $24r$9;
-							/* } */ case 45:
-						case 40:
-						$s = 38; continue;
-					/* } else if (isFloat(t)) { */ case 34:
-						if (!(t.Kind() === 13)) { _v$1 = false; $s = 76; continue s; }
-						_r$25 = exprType.Underlying(); /* */ $s = 77; case 77: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-						_r$26 = $assertType(_r$25, ptrType$6).Kind(); /* */ $s = 78; case 78: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-						_v$1 = _r$26 === 14; case 76:
-						/* */ if (_v$1) { $s = 74; continue; }
-						/* */ $s = 75; continue;
-						/* if (_v$1) { */ case 74:
-							_r$27 = fc[0].formatExpr("$fround(%e)", new sliceType([expr[0]])); /* */ $s = 79; case 79: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-							$24r$10 = _r$27;
-							$s = 80; case 80: return $24r$10;
-						/* } */ case 75:
-						_r$28 = fc[0].formatExpr("%f", new sliceType([expr[0]])); /* */ $s = 81; case 81: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-						$24r$11 = _r$28;
-						$s = 82; case 82: return $24r$11;
-					/* } else if (isComplex(t)) { */ case 35:
-						_r$29 = fc[0].typeName(desiredType); /* */ $s = 83; case 83: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-						_arg$7 = new $String(_r$29);
-						_arg$8 = expr[0];
-						_r$30 = fc[0].formatExpr("new %1s(%2r, %2i)", new sliceType([_arg$7, _arg$8])); /* */ $s = 84; case 84: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-						$24r$12 = _r$30;
-						$s = 85; case 85: return $24r$12;
-					/* } else if (isString(t)) { */ case 36:
-						_r$31 = fc[0].translateExpr(expr[0]); /* */ $s = 86; case 86: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-						value = _r$31;
-						_r$32 = exprType.Underlying(); /* */ $s = 87; case 87: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
-						_ref$1 = _r$32;
-						/* */ if ($assertType(_ref$1, ptrType$6, true)[1]) { $s = 88; continue; }
-						/* */ if ($assertType(_ref$1, ptrType$11, true)[1]) { $s = 89; continue; }
-						/* */ $s = 90; continue;
-						/* if ($assertType(_ref$1, ptrType$6, true)[1]) { */ case 88:
+					/* */ if (isInteger(t)) { $s = 43; continue; }
+					/* */ if (isFloat(t)) { $s = 44; continue; }
+					/* */ if (isComplex(t)) { $s = 45; continue; }
+					/* */ if (isString(t)) { $s = 46; continue; }
+					/* */ if ((t.Kind() === 18)) { $s = 47; continue; }
+					/* */ $s = 48; continue;
+					/* if (isInteger(t)) { */ case 43:
+						_r$12 = exprType.Underlying(); /* */ $s = 49; case 49: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+						basicExprType = $assertType(_r$12, ptrType$6);
+							/* */ if (is64Bit(t)) { $s = 51; continue; }
+							/* */ if (is64Bit(basicExprType)) { $s = 52; continue; }
+							_r$13 = types.Identical(exprType, (x$3 = types.Typ, (18 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 18]))); /* */ $s = 56; case 56: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+							/* */ if (_r$13) { $s = 53; continue; }
+							/* */ $s = 54; continue;
+							/* if (is64Bit(t)) { */ case 51:
+								/* */ if (!is64Bit(basicExprType)) { $s = 57; continue; }
+								/* */ $s = 58; continue;
+								/* if (!is64Bit(basicExprType)) { */ case 57:
+									/* */ if (basicExprType.Kind() === 12) { $s = 59; continue; }
+									/* */ $s = 60; continue;
+									/* if (basicExprType.Kind() === 12) { */ case 59:
+										_r$14 = fc[0].typeName(desiredType); /* */ $s = 61; case 61: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+										_arg$2 = new $String(_r$14);
+										_arg$3 = expr[0];
+										_r$15 = fc[0].formatExpr("new %1s(0, %2e.constructor === Number ? %2e : 1)", new sliceType([_arg$2, _arg$3])); /* */ $s = 62; case 62: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+										$24r$4 = _r$15;
+										$s = 63; case 63: return $24r$4;
+									/* } */ case 60:
+									_r$16 = fc[0].typeName(desiredType); /* */ $s = 64; case 64: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+									_arg$4 = new $String(_r$16);
+									_arg$5 = expr[0];
+									_r$17 = fc[0].formatExpr("new %s(0, %e)", new sliceType([_arg$4, _arg$5])); /* */ $s = 65; case 65: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+									$24r$5 = _r$17;
+									$s = 66; case 66: return $24r$5;
+								/* } */ case 58:
+								_r$18 = fc[0].typeName(desiredType); /* */ $s = 67; case 67: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+								_arg$6 = new $String(_r$18);
+								_arg$7 = expr[0];
+								_r$19 = fc[0].formatExpr("new %1s(%2h, %2l)", new sliceType([_arg$6, _arg$7])); /* */ $s = 68; case 68: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+								$24r$6 = _r$19;
+								$s = 69; case 69: return $24r$6;
+							/* } else if (is64Bit(basicExprType)) { */ case 52:
+								/* */ if (!isUnsigned(t) && !isUnsigned(basicExprType)) { $s = 70; continue; }
+								/* */ $s = 71; continue;
+								/* if (!isUnsigned(t) && !isUnsigned(basicExprType)) { */ case 70:
+									_r$20 = fc[0].formatParenExpr("%1l + ((%1h >> 31) * 4294967296)", new sliceType([expr[0]])); /* */ $s = 72; case 72: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+									_r$21 = fc[0].fixNumber(_r$20, t); /* */ $s = 73; case 73: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
+									$24r$7 = _r$21;
+									$s = 74; case 74: return $24r$7;
+								/* } */ case 71:
+								_r$22 = fc[0].translateExpr(expr[0]); /* */ $s = 75; case 75: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
+								_arg$8 = _r$22;
+								_r$23 = fc[0].formatExpr("%s.$low", new sliceType([_arg$8])); /* */ $s = 76; case 76: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
+								_r$24 = fc[0].fixNumber(_r$23, t); /* */ $s = 77; case 77: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
+								$24r$8 = _r$24;
+								$s = 78; case 78: return $24r$8;
+							/* } else if (_r$13) { */ case 53:
+								_r$25 = fc[0].translateExpr(expr[0]); /* */ $s = 79; case 79: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
+								$24r$9 = _r$25;
+								$s = 80; case 80: return $24r$9;
+							/* } else { */ case 54:
+								_r$26 = fc[0].translateExpr(expr[0]); /* */ $s = 81; case 81: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
+								_r$27 = fc[0].fixNumber(_r$26, t); /* */ $s = 82; case 82: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
+								$24r$10 = _r$27;
+								$s = 83; case 83: return $24r$10;
+							/* } */ case 55:
+						case 50:
+						$s = 48; continue;
+					/* } else if (isFloat(t)) { */ case 44:
+						if (!(t.Kind() === 13)) { _v$1 = false; $s = 86; continue s; }
+						_r$28 = exprType.Underlying(); /* */ $s = 87; case 87: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
+						_r$29 = $assertType(_r$28, ptrType$6).Kind(); /* */ $s = 88; case 88: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
+						_v$1 = _r$29 === 14; case 86:
+						/* */ if (_v$1) { $s = 84; continue; }
+						/* */ $s = 85; continue;
+						/* if (_v$1) { */ case 84:
+							_r$30 = fc[0].formatExpr("$fround(%e)", new sliceType([expr[0]])); /* */ $s = 89; case 89: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
+							$24r$11 = _r$30;
+							$s = 90; case 90: return $24r$11;
+						/* } */ case 85:
+						_r$31 = fc[0].formatExpr("%f", new sliceType([expr[0]])); /* */ $s = 91; case 91: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
+						$24r$12 = _r$31;
+						$s = 92; case 92: return $24r$12;
+					/* } else if (isComplex(t)) { */ case 45:
+						_r$32 = fc[0].typeName(desiredType); /* */ $s = 93; case 93: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
+						_arg$9 = new $String(_r$32);
+						_arg$10 = expr[0];
+						_r$33 = fc[0].formatExpr("new %1s(%2r, %2i)", new sliceType([_arg$9, _arg$10])); /* */ $s = 94; case 94: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
+						$24r$13 = _r$33;
+						$s = 95; case 95: return $24r$13;
+					/* } else if (isString(t)) { */ case 46:
+						_r$34 = fc[0].translateExpr(expr[0]); /* */ $s = 96; case 96: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
+						value = _r$34;
+						_r$35 = exprType.Underlying(); /* */ $s = 97; case 97: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
+						_ref$1 = _r$35;
+						/* */ if ($assertType(_ref$1, ptrType$6, true)[1]) { $s = 98; continue; }
+						/* */ if ($assertType(_ref$1, ptrType$11, true)[1]) { $s = 99; continue; }
+						/* */ $s = 100; continue;
+						/* if ($assertType(_ref$1, ptrType$6, true)[1]) { */ case 98:
 							et = _ref$1.$val;
-							/* */ if (is64Bit(et)) { $s = 92; continue; }
-							/* */ $s = 93; continue;
-							/* if (is64Bit(et)) { */ case 92:
-								_r$33 = fc[0].formatExpr("%s.$low", new sliceType([value])); /* */ $s = 94; case 94: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
-								value = _r$33;
-							/* } */ case 93:
-							/* */ if (isNumeric(et)) { $s = 95; continue; }
-							/* */ $s = 96; continue;
-							/* if (isNumeric(et)) { */ case 95:
-								_r$34 = fc[0].formatExpr("$encodeRune(%s)", new sliceType([value])); /* */ $s = 97; case 97: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
-								$24r$13 = _r$34;
-								$s = 98; case 98: return $24r$13;
-							/* } */ case 96:
+							/* */ if (is64Bit(et)) { $s = 102; continue; }
+							/* */ $s = 103; continue;
+							/* if (is64Bit(et)) { */ case 102:
+								_r$36 = fc[0].formatExpr("%s.$low", new sliceType([value])); /* */ $s = 104; case 104: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
+								value = _r$36;
+							/* } */ case 103:
+							/* */ if (isNumeric(et)) { $s = 105; continue; }
+							/* */ $s = 106; continue;
+							/* if (isNumeric(et)) { */ case 105:
+								_r$37 = fc[0].formatExpr("$encodeRune(%s)", new sliceType([value])); /* */ $s = 107; case 107: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
+								$24r$14 = _r$37;
+								$s = 108; case 108: return $24r$14;
+							/* } */ case 106:
 							$s = -1; return value;
-						/* } else if ($assertType(_ref$1, ptrType$11, true)[1]) { */ case 89:
+						/* } else if ($assertType(_ref$1, ptrType$11, true)[1]) { */ case 99:
 							et$1 = _ref$1.$val;
-							_r$35 = et$1.Elem().Underlying(); /* */ $s = 101; case 101: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
-							_r$36 = types.Identical(_r$35, (x$3 = types.Typ, (5 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 5]))); /* */ $s = 102; case 102: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
-							/* */ if (_r$36) { $s = 99; continue; }
-							/* */ $s = 100; continue;
-							/* if (_r$36) { */ case 99:
-								_r$37 = fc[0].formatExpr("$runesToString(%s)", new sliceType([value])); /* */ $s = 103; case 103: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
-								$24r$14 = _r$37;
-								$s = 104; case 104: return $24r$14;
-							/* } */ case 100:
-							_r$38 = fc[0].formatExpr("$bytesToString(%s)", new sliceType([value])); /* */ $s = 105; case 105: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
-							$24r$15 = _r$38;
-							$s = 106; case 106: return $24r$15;
-						/* } else { */ case 90:
+							_r$38 = et$1.Elem().Underlying(); /* */ $s = 111; case 111: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
+							_r$39 = types.Identical(_r$38, (x$4 = types.Typ, (5 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 5]))); /* */ $s = 112; case 112: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
+							/* */ if (_r$39) { $s = 109; continue; }
+							/* */ $s = 110; continue;
+							/* if (_r$39) { */ case 109:
+								_r$40 = fc[0].formatExpr("$runesToString(%s)", new sliceType([value])); /* */ $s = 113; case 113: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
+								$24r$15 = _r$40;
+								$s = 114; case 114: return $24r$15;
+							/* } */ case 110:
+							_r$41 = fc[0].formatExpr("$bytesToString(%s)", new sliceType([value])); /* */ $s = 115; case 115: if($c) { $c = false; _r$41 = _r$41.$blk(); } if (_r$41 && _r$41.$blk !== undefined) { break s; }
+							$24r$16 = _r$41;
+							$s = 116; case 116: return $24r$16;
+						/* } else { */ case 100:
 							et$2 = _ref$1;
-							_r$39 = fmt.Sprintf("Unhandled conversion: %v\n", new sliceType([et$2])); /* */ $s = 107; case 107: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
-							$panic(new $String(_r$39));
-						/* } */ case 91:
-						$s = 38; continue;
-					/* } else if ((t.Kind() === 18)) { */ case 37:
+							_r$42 = fmt.Sprintf("Unhandled conversion: %v\n", new sliceType([et$2])); /* */ $s = 117; case 117: if($c) { $c = false; _r$42 = _r$42.$blk(); } if (_r$42 && _r$42.$blk !== undefined) { break s; }
+							$panic(new $String(_r$42));
+						/* } */ case 101:
+						$s = 48; continue;
+					/* } else if ((t.Kind() === 18)) { */ case 47:
 						_tuple$3 = $assertType(expr[0], ptrType$53, true);
 						unary = _tuple$3[0];
 						isUnary = _tuple$3[1];
-						/* */ if (isUnary && (unary.Op === 17)) { $s = 108; continue; }
-						/* */ $s = 109; continue;
-						/* if (isUnary && (unary.Op === 17)) { */ case 108:
+						/* */ if (isUnary && (unary.Op === 17)) { $s = 118; continue; }
+						/* */ $s = 119; continue;
+						/* if (isUnary && (unary.Op === 17)) { */ case 118:
 							_tuple$4 = $assertType(unary.X, ptrType$54, true);
 							indexExpr = _tuple$4[0];
 							isIndexExpr = _tuple$4[1];
-							/* */ if (isIndexExpr) { $s = 110; continue; }
-							/* */ $s = 111; continue;
-							/* if (isIndexExpr) { */ case 110:
-								_r$40 = fc[0].translateConversionToSlice(indexExpr.X, types.NewSlice((x$4 = types.Typ, (8 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 8])))); /* */ $s = 112; case 112: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
-								_arg$9 = _r$40;
-								_r$41 = fc[0].formatExpr("$sliceToNativeArray(%s)", new sliceType([_arg$9])); /* */ $s = 113; case 113: if($c) { $c = false; _r$41 = _r$41.$blk(); } if (_r$41 && _r$41.$blk !== undefined) { break s; }
-								$24r$16 = _r$41;
-								$s = 114; case 114: return $24r$16;
-							/* } */ case 111:
+							/* */ if (isIndexExpr) { $s = 120; continue; }
+							/* */ $s = 121; continue;
+							/* if (isIndexExpr) { */ case 120:
+								_r$43 = fc[0].translateConversionToSlice(indexExpr.X, types.NewSlice((x$5 = types.Typ, (8 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 8])))); /* */ $s = 122; case 122: if($c) { $c = false; _r$43 = _r$43.$blk(); } if (_r$43 && _r$43.$blk !== undefined) { break s; }
+								_arg$11 = _r$43;
+								_r$44 = fc[0].formatExpr("$sliceToNativeArray(%s)", new sliceType([_arg$11])); /* */ $s = 123; case 123: if($c) { $c = false; _r$44 = _r$44.$blk(); } if (_r$44 && _r$44.$blk !== undefined) { break s; }
+								$24r$17 = _r$44;
+								$s = 124; case 124: return $24r$17;
+							/* } */ case 121:
 							_tuple$5 = $assertType(unary.X, ptrType$12, true);
 							ident = _tuple$5[0];
 							isIdent = _tuple$5[1];
-							/* */ if (isIdent && ident.Name === "_zero") { $s = 115; continue; }
-							/* */ $s = 116; continue;
-							/* if (isIdent && ident.Name === "_zero") { */ case 115:
-								_r$42 = fc[0].formatExpr("new Uint8Array(0)", sliceType.nil); /* */ $s = 117; case 117: if($c) { $c = false; _r$42 = _r$42.$blk(); } if (_r$42 && _r$42.$blk !== undefined) { break s; }
-								$24r$17 = _r$42;
-								$s = 118; case 118: return $24r$17;
-							/* } */ case 116:
-						/* } */ case 109:
-						_r$43 = fc[0].typeOf(expr[0]); /* */ $s = 119; case 119: if($c) { $c = false; _r$43 = _r$43.$blk(); } if (_r$43 && _r$43.$blk !== undefined) { break s; }
-						_tuple$6 = $assertType(_r$43, ptrType$3, true);
+							/* */ if (isIdent && ident.Name === "_zero") { $s = 125; continue; }
+							/* */ $s = 126; continue;
+							/* if (isIdent && ident.Name === "_zero") { */ case 125:
+								_r$45 = fc[0].formatExpr("new Uint8Array(0)", sliceType.nil); /* */ $s = 127; case 127: if($c) { $c = false; _r$45 = _r$45.$blk(); } if (_r$45 && _r$45.$blk !== undefined) { break s; }
+								$24r$18 = _r$45;
+								$s = 128; case 128: return $24r$18;
+							/* } */ case 126:
+						/* } */ case 119:
+						_r$46 = fc[0].typeOf(expr[0]); /* */ $s = 129; case 129: if($c) { $c = false; _r$46 = _r$46.$blk(); } if (_r$46 && _r$46.$blk !== undefined) { break s; }
+						_tuple$6 = $assertType(_r$46, ptrType$3, true);
 						ptr$1 = _tuple$6[0];
 						isPtr$1 = _tuple$6[1];
-						/* */ if (fc[0].pkgCtx.Info.Pkg.Path() === "syscall" && isPtr$1) { $s = 120; continue; }
-						/* */ $s = 121; continue;
-						/* if (fc[0].pkgCtx.Info.Pkg.Path() === "syscall" && isPtr$1) { */ case 120:
-							_r$44 = ptr$1.Elem().Underlying(); /* */ $s = 122; case 122: if($c) { $c = false; _r$44 = _r$44.$blk(); } if (_r$44 && _r$44.$blk !== undefined) { break s; }
-							_tuple$7 = $assertType(_r$44, ptrType$4, true);
+						/* */ if (fc[0].pkgCtx.Info.Pkg.Path() === "syscall" && isPtr$1) { $s = 130; continue; }
+						/* */ $s = 131; continue;
+						/* if (fc[0].pkgCtx.Info.Pkg.Path() === "syscall" && isPtr$1) { */ case 130:
+							_r$47 = ptr$1.Elem().Underlying(); /* */ $s = 132; case 132: if($c) { $c = false; _r$47 = _r$47.$blk(); } if (_r$47 && _r$47.$blk !== undefined) { break s; }
+							_tuple$7 = $assertType(_r$47, ptrType$4, true);
 							s[0] = _tuple$7[0];
 							isStruct = _tuple$7[1];
-							/* */ if (isStruct) { $s = 123; continue; }
-							/* */ $s = 124; continue;
-							/* if (isStruct) { */ case 123:
-								_r$45 = fc[0].newLocalVariable("_array"); /* */ $s = 125; case 125: if($c) { $c = false; _r$45 = _r$45.$blk(); } if (_r$45 && _r$45.$blk !== undefined) { break s; }
-								array[0] = _r$45;
-								_r$46 = fc[0].newLocalVariable("_struct"); /* */ $s = 126; case 126: if($c) { $c = false; _r$46 = _r$46.$blk(); } if (_r$46 && _r$46.$blk !== undefined) { break s; }
-								target[0] = _r$46;
-								_arg$10 = new $String(array[0]);
-								_r$47 = sizes32.Sizeof(s[0]); /* */ $s = 127; case 127: if($c) { $c = false; _r$47 = _r$47.$blk(); } if (_r$47 && _r$47.$blk !== undefined) { break s; }
-								_arg$11 = _r$47;
-								$r = fc[0].Printf("%s = new Uint8Array(%d);", new sliceType([_arg$10, _arg$11])); /* */ $s = 128; case 128: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* */ if (isStruct) { $s = 133; continue; }
+							/* */ $s = 134; continue;
+							/* if (isStruct) { */ case 133:
+								_r$48 = fc[0].newLocalVariable("_array"); /* */ $s = 135; case 135: if($c) { $c = false; _r$48 = _r$48.$blk(); } if (_r$48 && _r$48.$blk !== undefined) { break s; }
+								array[0] = _r$48;
+								_r$49 = fc[0].newLocalVariable("_struct"); /* */ $s = 136; case 136: if($c) { $c = false; _r$49 = _r$49.$blk(); } if (_r$49 && _r$49.$blk !== undefined) { break s; }
+								target[0] = _r$49;
+								_arg$12 = new $String(array[0]);
+								_r$50 = sizes32.Sizeof(s[0]); /* */ $s = 137; case 137: if($c) { $c = false; _r$50 = _r$50.$blk(); } if (_r$50 && _r$50.$blk !== undefined) { break s; }
+								_arg$13 = _r$50;
+								$r = fc[0].Printf("%s = new Uint8Array(%d);", new sliceType([_arg$12, _arg$13])); /* */ $s = 138; case 138: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 								$r = fc[0].Delayed((function(array, expr, fc, s, target) { return function funcContext·translateConversion·func1() {
-										var {_arg$12, _arg$13, _arg$14, _r$48, _r$49, $s, $r, $c} = $restore(this, {});
+										var {_arg$14, _arg$15, _arg$16, _r$51, _r$52, $s, $r, $c} = $restore(this, {});
 										/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-										_arg$12 = new $String(target[0]);
-										_r$48 = fc[0].translateExpr(expr[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$48 = _r$48.$blk(); } if (_r$48 && _r$48.$blk !== undefined) { break s; }
-										_arg$13 = _r$48;
-										_r$49 = fc[0].loadStruct(array[0], target[0], s[0]); /* */ $s = 2; case 2: if($c) { $c = false; _r$49 = _r$49.$blk(); } if (_r$49 && _r$49.$blk !== undefined) { break s; }
-										_arg$14 = new $String(_r$49);
-										$r = fc[0].Printf("%s = %s, %s;", new sliceType([_arg$12, _arg$13, _arg$14])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+										_arg$14 = new $String(target[0]);
+										_r$51 = fc[0].translateExpr(expr[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$51 = _r$51.$blk(); } if (_r$51 && _r$51.$blk !== undefined) { break s; }
+										_arg$15 = _r$51;
+										_r$52 = fc[0].loadStruct(array[0], target[0], s[0]); /* */ $s = 2; case 2: if($c) { $c = false; _r$52 = _r$52.$blk(); } if (_r$52 && _r$52.$blk !== undefined) { break s; }
+										_arg$16 = new $String(_r$52);
+										$r = fc[0].Printf("%s = %s, %s;", new sliceType([_arg$14, _arg$15, _arg$16])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 										$s = -1; return;
-										/* */ } return; } var $f = {$blk: funcContext·translateConversion·func1, $c: true, $r, _arg$12, _arg$13, _arg$14, _r$48, _r$49, $s};return $f;
-									}; })(array, expr, fc, s, target)); /* */ $s = 129; case 129: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								_r$48 = fc[0].formatExpr("%s", new sliceType([new $String(array[0])])); /* */ $s = 130; case 130: if($c) { $c = false; _r$48 = _r$48.$blk(); } if (_r$48 && _r$48.$blk !== undefined) { break s; }
-								$24r$18 = _r$48;
-								$s = 131; case 131: return $24r$18;
-							/* } */ case 124:
-						/* } */ case 121:
+										/* */ } return; } var $f = {$blk: funcContext·translateConversion·func1, $c: true, $r, _arg$14, _arg$15, _arg$16, _r$51, _r$52, $s};return $f;
+									}; })(array, expr, fc, s, target)); /* */ $s = 139; case 139: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								_r$51 = fc[0].formatExpr("%s", new sliceType([new $String(array[0])])); /* */ $s = 140; case 140: if($c) { $c = false; _r$51 = _r$51.$blk(); } if (_r$51 && _r$51.$blk !== undefined) { break s; }
+								$24r$19 = _r$51;
+								$s = 141; case 141: return $24r$19;
+							/* } */ case 134:
+						/* } */ case 131:
 						_tuple$8 = $assertType(expr[0], ptrType$74, true);
 						call$1 = _tuple$8[0];
 						ok = _tuple$8[1];
-						/* */ if (ok) { $s = 132; continue; }
-						/* */ $s = 133; continue;
-						/* if (ok) { */ case 132:
+						/* */ if (ok) { $s = 142; continue; }
+						/* */ $s = 143; continue;
+						/* if (ok) { */ case 142:
 							_tuple$9 = $assertType(call$1.Fun, ptrType$12, true);
 							id = _tuple$9[0];
 							ok$1 = _tuple$9[1];
-							/* */ if (ok$1 && id.Name === "new") { $s = 134; continue; }
-							/* */ $s = 135; continue;
-							/* if (ok$1 && id.Name === "new") { */ case 134:
-								_r$49 = fc[0].typeOf((x$6 = call$1.Args, (0 >= x$6.$length ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + 0]))); /* */ $s = 136; case 136: if($c) { $c = false; _r$49 = _r$49.$blk(); } if (_r$49 && _r$49.$blk !== undefined) { break s; }
-								_r$50 = sizes32.Sizeof(_r$49); /* */ $s = 137; case 137: if($c) { $c = false; _r$50 = _r$50.$blk(); } if (_r$50 && _r$50.$blk !== undefined) { break s; }
-								_arg$12 = new $Int((((x$5 = _r$50, x$5.$low + ((x$5.$high >> 31) * 4294967296)) >> 0)));
-								_r$51 = fc[0].formatExpr("new Uint8Array(%d)", new sliceType([_arg$12])); /* */ $s = 138; case 138: if($c) { $c = false; _r$51 = _r$51.$blk(); } if (_r$51 && _r$51.$blk !== undefined) { break s; }
-								$24r$19 = _r$51;
-								$s = 139; case 139: return $24r$19;
-							/* } */ case 135:
-						/* } */ case 133:
-					/* } */ case 38:
-				case 32:
-				$s = 31; continue;
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 28:
+							/* */ if (ok$1 && id.Name === "new") { $s = 144; continue; }
+							/* */ $s = 145; continue;
+							/* if (ok$1 && id.Name === "new") { */ case 144:
+								_r$52 = fc[0].typeOf((x$7 = call$1.Args, (0 >= x$7.$length ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + 0]))); /* */ $s = 146; case 146: if($c) { $c = false; _r$52 = _r$52.$blk(); } if (_r$52 && _r$52.$blk !== undefined) { break s; }
+								_r$53 = sizes32.Sizeof(_r$52); /* */ $s = 147; case 147: if($c) { $c = false; _r$53 = _r$53.$blk(); } if (_r$53 && _r$53.$blk !== undefined) { break s; }
+								_arg$14 = new $Int((((x$6 = _r$53, x$6.$low + ((x$6.$high >> 31) * 4294967296)) >> 0)));
+								_r$54 = fc[0].formatExpr("new Uint8Array(%d)", new sliceType([_arg$14])); /* */ $s = 148; case 148: if($c) { $c = false; _r$54 = _r$54.$blk(); } if (_r$54 && _r$54.$blk !== undefined) { break s; }
+								$24r$20 = _r$54;
+								$s = 149; case 149: return $24r$20;
+							/* } */ case 145:
+						/* } */ case 143:
+					/* } */ case 48:
+				case 42:
+				$s = 41; continue;
+			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 38:
 				t$1 = _ref.$val;
-				_r$52 = exprType.Underlying(); /* */ $s = 140; case 140: if($c) { $c = false; _r$52 = _r$52.$blk(); } if (_r$52 && _r$52.$blk !== undefined) { break s; }
-				_ref$2 = _r$52;
-				/* */ if ($assertType(_ref$2, ptrType$6, true)[1]) { $s = 141; continue; }
-				/* */ if ($assertType(_ref$2, ptrType$7, true)[1] || $assertType(_ref$2, ptrType$3, true)[1]) { $s = 142; continue; }
-				/* */ $s = 143; continue;
-				/* if ($assertType(_ref$2, ptrType$6, true)[1]) { */ case 141:
+				_r$55 = exprType.Underlying(); /* */ $s = 150; case 150: if($c) { $c = false; _r$55 = _r$55.$blk(); } if (_r$55 && _r$55.$blk !== undefined) { break s; }
+				_ref$2 = _r$55;
+				/* */ if ($assertType(_ref$2, ptrType$6, true)[1]) { $s = 151; continue; }
+				/* */ if ($assertType(_ref$2, ptrType$7, true)[1] || $assertType(_ref$2, ptrType$3, true)[1]) { $s = 152; continue; }
+				/* */ $s = 153; continue;
+				/* if ($assertType(_ref$2, ptrType$6, true)[1]) { */ case 151:
 					et$3 = _ref$2.$val;
-					/* */ if (isString(et$3)) { $s = 144; continue; }
-					/* */ $s = 145; continue;
-					/* if (isString(et$3)) { */ case 144:
-						_r$53 = t$1.Elem().Underlying(); /* */ $s = 148; case 148: if($c) { $c = false; _r$53 = _r$53.$blk(); } if (_r$53 && _r$53.$blk !== undefined) { break s; }
-						_r$54 = types.Identical(_r$53, (x$7 = types.Typ, (5 >= x$7.$length ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + 5]))); /* */ $s = 149; case 149: if($c) { $c = false; _r$54 = _r$54.$blk(); } if (_r$54 && _r$54.$blk !== undefined) { break s; }
-						/* */ if (_r$54) { $s = 146; continue; }
-						/* */ $s = 147; continue;
-						/* if (_r$54) { */ case 146:
-							_r$55 = fc[0].typeName(desiredType); /* */ $s = 150; case 150: if($c) { $c = false; _r$55 = _r$55.$blk(); } if (_r$55 && _r$55.$blk !== undefined) { break s; }
-							_arg$13 = new $String(_r$55);
-							_arg$14 = expr[0];
-							_r$56 = fc[0].formatExpr("new %s($stringToRunes(%e))", new sliceType([_arg$13, _arg$14])); /* */ $s = 151; case 151: if($c) { $c = false; _r$56 = _r$56.$blk(); } if (_r$56 && _r$56.$blk !== undefined) { break s; }
-							$24r$20 = _r$56;
-							$s = 152; case 152: return $24r$20;
-						/* } */ case 147:
-						_r$57 = fc[0].typeName(desiredType); /* */ $s = 153; case 153: if($c) { $c = false; _r$57 = _r$57.$blk(); } if (_r$57 && _r$57.$blk !== undefined) { break s; }
-						_arg$15 = new $String(_r$57);
-						_arg$16 = expr[0];
-						_r$58 = fc[0].formatExpr("new %s($stringToBytes(%e))", new sliceType([_arg$15, _arg$16])); /* */ $s = 154; case 154: if($c) { $c = false; _r$58 = _r$58.$blk(); } if (_r$58 && _r$58.$blk !== undefined) { break s; }
-						$24r$21 = _r$58;
-						$s = 155; case 155: return $24r$21;
-					/* } */ case 145:
-					$s = 143; continue;
-				/* } else if ($assertType(_ref$2, ptrType$7, true)[1] || $assertType(_ref$2, ptrType$3, true)[1]) { */ case 142:
+					/* */ if (isString(et$3)) { $s = 154; continue; }
+					/* */ $s = 155; continue;
+					/* if (isString(et$3)) { */ case 154:
+						_r$56 = t$1.Elem().Underlying(); /* */ $s = 158; case 158: if($c) { $c = false; _r$56 = _r$56.$blk(); } if (_r$56 && _r$56.$blk !== undefined) { break s; }
+						_r$57 = types.Identical(_r$56, (x$8 = types.Typ, (5 >= x$8.$length ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + 5]))); /* */ $s = 159; case 159: if($c) { $c = false; _r$57 = _r$57.$blk(); } if (_r$57 && _r$57.$blk !== undefined) { break s; }
+						/* */ if (_r$57) { $s = 156; continue; }
+						/* */ $s = 157; continue;
+						/* if (_r$57) { */ case 156:
+							_r$58 = fc[0].typeName(desiredType); /* */ $s = 160; case 160: if($c) { $c = false; _r$58 = _r$58.$blk(); } if (_r$58 && _r$58.$blk !== undefined) { break s; }
+							_arg$15 = new $String(_r$58);
+							_arg$16 = expr[0];
+							_r$59 = fc[0].formatExpr("new %s($stringToRunes(%e))", new sliceType([_arg$15, _arg$16])); /* */ $s = 161; case 161: if($c) { $c = false; _r$59 = _r$59.$blk(); } if (_r$59 && _r$59.$blk !== undefined) { break s; }
+							$24r$21 = _r$59;
+							$s = 162; case 162: return $24r$21;
+						/* } */ case 157:
+						_r$60 = fc[0].typeName(desiredType); /* */ $s = 163; case 163: if($c) { $c = false; _r$60 = _r$60.$blk(); } if (_r$60 && _r$60.$blk !== undefined) { break s; }
+						_arg$17 = new $String(_r$60);
+						_arg$18 = expr[0];
+						_r$61 = fc[0].formatExpr("new %s($stringToBytes(%e))", new sliceType([_arg$17, _arg$18])); /* */ $s = 164; case 164: if($c) { $c = false; _r$61 = _r$61.$blk(); } if (_r$61 && _r$61.$blk !== undefined) { break s; }
+						$24r$22 = _r$61;
+						$s = 165; case 165: return $24r$22;
+					/* } */ case 155:
+					$s = 153; continue;
+				/* } else if ($assertType(_ref$2, ptrType$7, true)[1] || $assertType(_ref$2, ptrType$3, true)[1]) { */ case 152:
 					et$4 = _ref$2;
-					_r$59 = fc[0].typeName(desiredType); /* */ $s = 156; case 156: if($c) { $c = false; _r$59 = _r$59.$blk(); } if (_r$59 && _r$59.$blk !== undefined) { break s; }
-					_arg$17 = new $String(_r$59);
-					_arg$18 = expr[0];
-					_r$60 = fc[0].formatExpr("new %s(%e)", new sliceType([_arg$17, _arg$18])); /* */ $s = 157; case 157: if($c) { $c = false; _r$60 = _r$60.$blk(); } if (_r$60 && _r$60.$blk !== undefined) { break s; }
-					$24r$22 = _r$60;
-					$s = 158; case 158: return $24r$22;
-				/* } */ case 143:
-				$s = 31; continue;
-			/* } else if ($assertType(_ref, ptrType$3, true)[1]) { */ case 29:
+					_r$62 = fc[0].typeName(desiredType); /* */ $s = 166; case 166: if($c) { $c = false; _r$62 = _r$62.$blk(); } if (_r$62 && _r$62.$blk !== undefined) { break s; }
+					_arg$19 = new $String(_r$62);
+					_arg$20 = expr[0];
+					_r$63 = fc[0].formatExpr("new %s(%e)", new sliceType([_arg$19, _arg$20])); /* */ $s = 167; case 167: if($c) { $c = false; _r$63 = _r$63.$blk(); } if (_r$63 && _r$63.$blk !== undefined) { break s; }
+					$24r$23 = _r$63;
+					$s = 168; case 168: return $24r$23;
+				/* } */ case 153:
+				$s = 41; continue;
+			/* } else if ($assertType(_ref, ptrType$3, true)[1]) { */ case 39:
 				t$2 = _ref.$val;
-				_r$61 = types.Identical(exprType, (x$8 = types.Typ, (25 >= x$8.$length ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + 25]))); /* */ $s = 161; case 161: if($c) { $c = false; _r$61 = _r$61.$blk(); } if (_r$61 && _r$61.$blk !== undefined) { break s; }
-				/* */ if (_r$61) { $s = 159; continue; }
-				/* */ $s = 160; continue;
-				/* if (_r$61) { */ case 159:
-					/* break; */ $s = 31; continue;
-				/* } */ case 160:
-				_r$62 = t$2.Elem().Underlying(); /* */ $s = 162; case 162: if($c) { $c = false; _r$62 = _r$62.$blk(); } if (_r$62 && _r$62.$blk !== undefined) { break s; }
-				_ref$3 = _r$62;
-				/* */ if ($assertType(_ref$3, ptrType$7, true)[1]) { $s = 163; continue; }
-				/* */ if ($assertType(_ref$3, ptrType$4, true)[1]) { $s = 164; continue; }
-				/* */ $s = 165; continue;
-				/* if ($assertType(_ref$3, ptrType$7, true)[1]) { */ case 163:
+				_r$64 = types.Identical(exprType, (x$9 = types.Typ, (25 >= x$9.$length ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + 25]))); /* */ $s = 171; case 171: if($c) { $c = false; _r$64 = _r$64.$blk(); } if (_r$64 && _r$64.$blk !== undefined) { break s; }
+				/* */ if (_r$64) { $s = 169; continue; }
+				/* */ $s = 170; continue;
+				/* if (_r$64) { */ case 169:
+					/* break; */ $s = 41; continue;
+				/* } */ case 170:
+				_r$65 = t$2.Elem().Underlying(); /* */ $s = 172; case 172: if($c) { $c = false; _r$65 = _r$65.$blk(); } if (_r$65 && _r$65.$blk !== undefined) { break s; }
+				_ref$3 = _r$65;
+				/* */ if ($assertType(_ref$3, ptrType$7, true)[1]) { $s = 173; continue; }
+				/* */ if ($assertType(_ref$3, ptrType$4, true)[1]) { $s = 174; continue; }
+				/* */ $s = 175; continue;
+				/* if ($assertType(_ref$3, ptrType$7, true)[1]) { */ case 173:
 					ptrElType = _ref$3.$val;
-					_r$63 = exprType.Underlying(); /* */ $s = 166; case 166: if($c) { $c = false; _r$63 = _r$63.$blk(); } if (_r$63 && _r$63.$blk !== undefined) { break s; }
-					_tuple$10 = $assertType(_r$63, ptrType$11, true);
+					_r$66 = exprType.Underlying(); /* */ $s = 176; case 176: if($c) { $c = false; _r$66 = _r$66.$blk(); } if (_r$66 && _r$66.$blk !== undefined) { break s; }
+					_tuple$10 = $assertType(_r$66, ptrType$11, true);
 					ok$2 = _tuple$10[1];
-					/* */ if (ok$2) { $s = 167; continue; }
-					/* */ $s = 168; continue;
-					/* if (ok$2) { */ case 167:
-						_arg$19 = expr[0];
-						_r$64 = fc[0].typeName(desiredType); /* */ $s = 169; case 169: if($c) { $c = false; _r$64 = _r$64.$blk(); } if (_r$64 && _r$64.$blk !== undefined) { break s; }
-						_arg$20 = new $String(_r$64);
-						_r$65 = fc[0].formatExpr("$sliceToGoArray(%e, %s)", new sliceType([_arg$19, _arg$20])); /* */ $s = 170; case 170: if($c) { $c = false; _r$65 = _r$65.$blk(); } if (_r$65 && _r$65.$blk !== undefined) { break s; }
-						$24r$23 = _r$65;
-						$s = 171; case 171: return $24r$23;
-					/* } */ case 168:
-					_r$66 = fc[0].translateExpr(expr[0]); /* */ $s = 172; case 172: if($c) { $c = false; _r$66 = _r$66.$blk(); } if (_r$66 && _r$66.$blk !== undefined) { break s; }
-					$24r$24 = _r$66;
-					$s = 173; case 173: return $24r$24;
-				/* } else if ($assertType(_ref$3, ptrType$4, true)[1]) { */ case 164:
+					/* */ if (ok$2) { $s = 177; continue; }
+					/* */ $s = 178; continue;
+					/* if (ok$2) { */ case 177:
+						_arg$21 = expr[0];
+						_r$67 = fc[0].typeName(desiredType); /* */ $s = 179; case 179: if($c) { $c = false; _r$67 = _r$67.$blk(); } if (_r$67 && _r$67.$blk !== undefined) { break s; }
+						_arg$22 = new $String(_r$67);
+						_r$68 = fc[0].formatExpr("$sliceToGoArray(%e, %s)", new sliceType([_arg$21, _arg$22])); /* */ $s = 180; case 180: if($c) { $c = false; _r$68 = _r$68.$blk(); } if (_r$68 && _r$68.$blk !== undefined) { break s; }
+						$24r$24 = _r$68;
+						$s = 181; case 181: return $24r$24;
+					/* } */ case 178:
+					_r$69 = fc[0].translateExpr(expr[0]); /* */ $s = 182; case 182: if($c) { $c = false; _r$69 = _r$69.$blk(); } if (_r$69 && _r$69.$blk !== undefined) { break s; }
+					$24r$25 = _r$69;
+					$s = 183; case 183: return $24r$25;
+				/* } else if ($assertType(_ref$3, ptrType$4, true)[1]) { */ case 174:
 					ptrElType$1 = _ref$3.$val;
-					if (!(fc[0].pkgCtx.Info.Pkg.Path() === "syscall")) { _v$2 = false; $s = 176; continue s; }
-					_r$67 = types.Identical(exprType, (x$9 = types.Typ, (18 >= x$9.$length ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + 18]))); /* */ $s = 177; case 177: if($c) { $c = false; _r$67 = _r$67.$blk(); } if (_r$67 && _r$67.$blk !== undefined) { break s; }
-					_v$2 = _r$67; case 176:
-					/* */ if (_v$2) { $s = 174; continue; }
-					/* */ $s = 175; continue;
-					/* if (_v$2) { */ case 174:
-						_r$68 = fc[0].newLocalVariable("_array"); /* */ $s = 178; case 178: if($c) { $c = false; _r$68 = _r$68.$blk(); } if (_r$68 && _r$68.$blk !== undefined) { break s; }
-						array$1 = _r$68;
-						_r$69 = fc[0].newLocalVariable("_struct"); /* */ $s = 179; case 179: if($c) { $c = false; _r$69 = _r$69.$blk(); } if (_r$69 && _r$69.$blk !== undefined) { break s; }
-						target$1 = _r$69;
-						_arg$21 = new $String(array$1);
-						_arg$22 = expr[0];
-						_arg$23 = new $String(target$1);
-						_r$70 = fc[0].zeroValue(t$2.Elem()); /* */ $s = 180; case 180: if($c) { $c = false; _r$70 = _r$70.$blk(); } if (_r$70 && _r$70.$blk !== undefined) { break s; }
-						_arg$24 = _r$70;
-						_r$71 = fc[0].loadStruct(array$1, target$1, ptrElType$1); /* */ $s = 181; case 181: if($c) { $c = false; _r$71 = _r$71.$blk(); } if (_r$71 && _r$71.$blk !== undefined) { break s; }
-						_arg$25 = new $String(_r$71);
-						_arg$26 = new $String(target$1);
-						_r$72 = fc[0].formatExpr("(%s = %e, %s = %e, %s, %s)", new sliceType([_arg$21, _arg$22, _arg$23, _arg$24, _arg$25, _arg$26])); /* */ $s = 182; case 182: if($c) { $c = false; _r$72 = _r$72.$blk(); } if (_r$72 && _r$72.$blk !== undefined) { break s; }
-						$24r$25 = _r$72;
-						$s = 183; case 183: return $24r$25;
-					/* } */ case 175:
-					_arg$27 = expr[0];
-					_r$73 = fc[0].typeName(desiredType); /* */ $s = 184; case 184: if($c) { $c = false; _r$73 = _r$73.$blk(); } if (_r$73 && _r$73.$blk !== undefined) { break s; }
-					_arg$28 = new $String(_r$73);
-					_r$74 = fc[0].formatExpr("$pointerOfStructConversion(%e, %s)", new sliceType([_arg$27, _arg$28])); /* */ $s = 185; case 185: if($c) { $c = false; _r$74 = _r$74.$blk(); } if (_r$74 && _r$74.$blk !== undefined) { break s; }
-					$24r$26 = _r$74;
-					$s = 186; case 186: return $24r$26;
-				/* } */ case 165:
-				_r$75 = types.Identical(exprType, (x$10 = types.Typ, (18 >= x$10.$length ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + 18]))); /* */ $s = 189; case 189: if($c) { $c = false; _r$75 = _r$75.$blk(); } if (_r$75 && _r$75.$blk !== undefined) { break s; }
-				/* */ if (_r$75) { $s = 187; continue; }
-				/* */ $s = 188; continue;
-				/* if (_r$75) { */ case 187:
-					/* break; */ $s = 31; continue;
-				/* } */ case 188:
-				_r$76 = exprType.Underlying(); /* */ $s = 190; case 190: if($c) { $c = false; _r$76 = _r$76.$blk(); } if (_r$76 && _r$76.$blk !== undefined) { break s; }
-				_r$77 = $assertType(_r$76, ptrType$3).Elem(); /* */ $s = 191; case 191: if($c) { $c = false; _r$77 = _r$77.$blk(); } if (_r$77 && _r$77.$blk !== undefined) { break s; }
-				exprTypeElem = _r$77;
-				_r$78 = fc[0].newLocalVariable("_ptr"); /* */ $s = 192; case 192: if($c) { $c = false; _r$78 = _r$78.$blk(); } if (_r$78 && _r$78.$blk !== undefined) { break s; }
-				ptrVar = _r$78;
-				_r$79 = fc[0].newIdent(ptrVar, exprType); /* */ $s = 193; case 193: if($c) { $c = false; _r$79 = _r$79.$blk(); } if (_r$79 && _r$79.$blk !== undefined) { break s; }
-				_r$80 = fc[0].setType(new ast.StarExpr.ptr(0, _r$79), exprTypeElem); /* */ $s = 194; case 194: if($c) { $c = false; _r$80 = _r$80.$blk(); } if (_r$80 && _r$80.$blk !== undefined) { break s; }
-				_r$81 = fc[0].translateConversion(_r$80, t$2.Elem()); /* */ $s = 195; case 195: if($c) { $c = false; _r$81 = _r$81.$blk(); } if (_r$81 && _r$81.$blk !== undefined) { break s; }
-				getterConv = _r$81;
-				_r$82 = fc[0].newIdent("$v", t$2.Elem()); /* */ $s = 196; case 196: if($c) { $c = false; _r$82 = _r$82.$blk(); } if (_r$82 && _r$82.$blk !== undefined) { break s; }
-				_r$83 = fc[0].translateConversion(_r$82, exprTypeElem); /* */ $s = 197; case 197: if($c) { $c = false; _r$83 = _r$83.$blk(); } if (_r$83 && _r$83.$blk !== undefined) { break s; }
-				setterConv = _r$83;
-				_arg$29 = new $String(ptrVar);
-				_arg$30 = expr[0];
-				_r$84 = fc[0].typeName(desiredType); /* */ $s = 198; case 198: if($c) { $c = false; _r$84 = _r$84.$blk(); } if (_r$84 && _r$84.$blk !== undefined) { break s; }
-				_arg$31 = new $String(_r$84);
-				_arg$32 = getterConv;
-				_arg$33 = setterConv;
-				_r$85 = fc[0].formatExpr("(%1s = %2e, new %3s(function() { return %4s; }, function($v) { %1s.$set(%5s); }, %1s.$target))", new sliceType([_arg$29, _arg$30, _arg$31, _arg$32, _arg$33])); /* */ $s = 199; case 199: if($c) { $c = false; _r$85 = _r$85.$blk(); } if (_r$85 && _r$85.$blk !== undefined) { break s; }
-				$24r$27 = _r$85;
-				$s = 200; case 200: return $24r$27;
-			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 30:
+					if (!(fc[0].pkgCtx.Info.Pkg.Path() === "syscall")) { _v$2 = false; $s = 186; continue s; }
+					_r$70 = types.Identical(exprType, (x$10 = types.Typ, (18 >= x$10.$length ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + 18]))); /* */ $s = 187; case 187: if($c) { $c = false; _r$70 = _r$70.$blk(); } if (_r$70 && _r$70.$blk !== undefined) { break s; }
+					_v$2 = _r$70; case 186:
+					/* */ if (_v$2) { $s = 184; continue; }
+					/* */ $s = 185; continue;
+					/* if (_v$2) { */ case 184:
+						_r$71 = fc[0].newLocalVariable("_array"); /* */ $s = 188; case 188: if($c) { $c = false; _r$71 = _r$71.$blk(); } if (_r$71 && _r$71.$blk !== undefined) { break s; }
+						array$1 = _r$71;
+						_r$72 = fc[0].newLocalVariable("_struct"); /* */ $s = 189; case 189: if($c) { $c = false; _r$72 = _r$72.$blk(); } if (_r$72 && _r$72.$blk !== undefined) { break s; }
+						target$1 = _r$72;
+						_arg$23 = new $String(array$1);
+						_arg$24 = expr[0];
+						_arg$25 = new $String(target$1);
+						_r$73 = fc[0].zeroValue(t$2.Elem()); /* */ $s = 190; case 190: if($c) { $c = false; _r$73 = _r$73.$blk(); } if (_r$73 && _r$73.$blk !== undefined) { break s; }
+						_arg$26 = _r$73;
+						_r$74 = fc[0].loadStruct(array$1, target$1, ptrElType$1); /* */ $s = 191; case 191: if($c) { $c = false; _r$74 = _r$74.$blk(); } if (_r$74 && _r$74.$blk !== undefined) { break s; }
+						_arg$27 = new $String(_r$74);
+						_arg$28 = new $String(target$1);
+						_r$75 = fc[0].formatExpr("(%s = %e, %s = %e, %s, %s)", new sliceType([_arg$23, _arg$24, _arg$25, _arg$26, _arg$27, _arg$28])); /* */ $s = 192; case 192: if($c) { $c = false; _r$75 = _r$75.$blk(); } if (_r$75 && _r$75.$blk !== undefined) { break s; }
+						$24r$26 = _r$75;
+						$s = 193; case 193: return $24r$26;
+					/* } */ case 185:
+					_arg$29 = expr[0];
+					_r$76 = fc[0].typeName(desiredType); /* */ $s = 194; case 194: if($c) { $c = false; _r$76 = _r$76.$blk(); } if (_r$76 && _r$76.$blk !== undefined) { break s; }
+					_arg$30 = new $String(_r$76);
+					_r$77 = fc[0].formatExpr("$pointerOfStructConversion(%e, %s)", new sliceType([_arg$29, _arg$30])); /* */ $s = 195; case 195: if($c) { $c = false; _r$77 = _r$77.$blk(); } if (_r$77 && _r$77.$blk !== undefined) { break s; }
+					$24r$27 = _r$77;
+					$s = 196; case 196: return $24r$27;
+				/* } */ case 175:
+				_r$78 = types.Identical(exprType, (x$11 = types.Typ, (18 >= x$11.$length ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + 18]))); /* */ $s = 199; case 199: if($c) { $c = false; _r$78 = _r$78.$blk(); } if (_r$78 && _r$78.$blk !== undefined) { break s; }
+				/* */ if (_r$78) { $s = 197; continue; }
+				/* */ $s = 198; continue;
+				/* if (_r$78) { */ case 197:
+					/* break; */ $s = 41; continue;
+				/* } */ case 198:
+				_r$79 = exprType.Underlying(); /* */ $s = 200; case 200: if($c) { $c = false; _r$79 = _r$79.$blk(); } if (_r$79 && _r$79.$blk !== undefined) { break s; }
+				_r$80 = $assertType(_r$79, ptrType$3).Elem(); /* */ $s = 201; case 201: if($c) { $c = false; _r$80 = _r$80.$blk(); } if (_r$80 && _r$80.$blk !== undefined) { break s; }
+				exprTypeElem = _r$80;
+				_r$81 = fc[0].newLocalVariable("_ptr"); /* */ $s = 202; case 202: if($c) { $c = false; _r$81 = _r$81.$blk(); } if (_r$81 && _r$81.$blk !== undefined) { break s; }
+				ptrVar = _r$81;
+				_r$82 = fc[0].newIdent(ptrVar, exprType); /* */ $s = 203; case 203: if($c) { $c = false; _r$82 = _r$82.$blk(); } if (_r$82 && _r$82.$blk !== undefined) { break s; }
+				_r$83 = fc[0].setType(new ast.StarExpr.ptr(0, _r$82), exprTypeElem); /* */ $s = 204; case 204: if($c) { $c = false; _r$83 = _r$83.$blk(); } if (_r$83 && _r$83.$blk !== undefined) { break s; }
+				_r$84 = fc[0].translateConversion(_r$83, t$2.Elem()); /* */ $s = 205; case 205: if($c) { $c = false; _r$84 = _r$84.$blk(); } if (_r$84 && _r$84.$blk !== undefined) { break s; }
+				getterConv = _r$84;
+				_r$85 = fc[0].newIdent("$v", t$2.Elem()); /* */ $s = 206; case 206: if($c) { $c = false; _r$85 = _r$85.$blk(); } if (_r$85 && _r$85.$blk !== undefined) { break s; }
+				_r$86 = fc[0].translateConversion(_r$85, exprTypeElem); /* */ $s = 207; case 207: if($c) { $c = false; _r$86 = _r$86.$blk(); } if (_r$86 && _r$86.$blk !== undefined) { break s; }
+				setterConv = _r$86;
+				_arg$31 = new $String(ptrVar);
+				_arg$32 = expr[0];
+				_r$87 = fc[0].typeName(desiredType); /* */ $s = 208; case 208: if($c) { $c = false; _r$87 = _r$87.$blk(); } if (_r$87 && _r$87.$blk !== undefined) { break s; }
+				_arg$33 = new $String(_r$87);
+				_arg$34 = getterConv;
+				_arg$35 = setterConv;
+				_r$88 = fc[0].formatExpr("(%1s = %2e, new %3s(function() { return %4s; }, function($v) { %1s.$set(%5s); }, %1s.$target, %1s.$index))", new sliceType([_arg$31, _arg$32, _arg$33, _arg$34, _arg$35])); /* */ $s = 209; case 209: if($c) { $c = false; _r$88 = _r$88.$blk(); } if (_r$88 && _r$88.$blk !== undefined) { break s; }
+				$24r$28 = _r$88;
+				$s = 210; case 210: return $24r$28;
+			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 40:
 				t$3 = _ref.$val;
-				_r$86 = types.Identical(exprType, (x$11 = types.Typ, (18 >= x$11.$length ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + 18]))); /* */ $s = 203; case 203: if($c) { $c = false; _r$86 = _r$86.$blk(); } if (_r$86 && _r$86.$blk !== undefined) { break s; }
-				/* */ if (_r$86) { $s = 201; continue; }
-				/* */ $s = 202; continue;
-				/* if (_r$86) { */ case 201:
-					_r$87 = fc[0].translateExpr(expr[0]); /* */ $s = 204; case 204: if($c) { $c = false; _r$87 = _r$87.$blk(); } if (_r$87 && _r$87.$blk !== undefined) { break s; }
-					$24r$28 = _r$87;
-					$s = 205; case 205: return $24r$28;
-				/* } */ case 202:
-			/* } } */ case 31:
-			_r$88 = fc[0].translateImplicitConversionWithCloning(expr[0], desiredType); /* */ $s = 206; case 206: if($c) { $c = false; _r$88 = _r$88.$blk(); } if (_r$88 && _r$88.$blk !== undefined) { break s; }
-			$24r$29 = _r$88;
-			$s = 207; case 207: return $24r$29;
-			/* */ } return; } var $f = {$blk: translateConversion, $c: true, $r, $24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$17, $24r$18, $24r$19, $24r$2, $24r$20, $24r$21, $24r$22, $24r$23, $24r$24, $24r$25, $24r$26, $24r$27, $24r$28, $24r$29, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$19, _arg$2, _arg$20, _arg$21, _arg$22, _arg$23, _arg$24, _arg$25, _arg$26, _arg$27, _arg$28, _arg$29, _arg$3, _arg$30, _arg$31, _arg$32, _arg$33, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$78, _r$79, _r$8, _r$80, _r$81, _r$82, _r$83, _r$84, _r$85, _r$86, _r$87, _r$88, _r$9, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, _tuple$10, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, array, array$1, basicExprType, call, call$1, desiredType, et, et$1, et$2, et$3, et$4, expr, exprType, exprTypeElem, fc, getterConv, id, ident, indexExpr, isCall, isIdent, isIndexExpr, isNamed, isPtr, isPtr$1, isStruct, isUnary, named, ok, ok$1, ok$2, ptr, ptr$1, ptrElType, ptrElType$1, ptrVar, s, setterConv, t, t$1, t$2, t$3, target, target$1, unary, value, x, x$1, x$10, x$11, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
+				_r$89 = types.Identical(exprType, (x$12 = types.Typ, (18 >= x$12.$length ? ($throwRuntimeError("index out of range"), undefined) : x$12.$array[x$12.$offset + 18]))); /* */ $s = 213; case 213: if($c) { $c = false; _r$89 = _r$89.$blk(); } if (_r$89 && _r$89.$blk !== undefined) { break s; }
+				/* */ if (_r$89) { $s = 211; continue; }
+				/* */ $s = 212; continue;
+				/* if (_r$89) { */ case 211:
+					_r$90 = fc[0].translateExpr(expr[0]); /* */ $s = 214; case 214: if($c) { $c = false; _r$90 = _r$90.$blk(); } if (_r$90 && _r$90.$blk !== undefined) { break s; }
+					$24r$29 = _r$90;
+					$s = 215; case 215: return $24r$29;
+				/* } */ case 212:
+			/* } } */ case 41:
+			_r$91 = fc[0].translateImplicitConversionWithCloning(expr[0], desiredType); /* */ $s = 216; case 216: if($c) { $c = false; _r$91 = _r$91.$blk(); } if (_r$91 && _r$91.$blk !== undefined) { break s; }
+			$24r$30 = _r$91;
+			$s = 217; case 217: return $24r$30;
+			/* */ } return; } var $f = {$blk: translateConversion, $c: true, $r, $24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$17, $24r$18, $24r$19, $24r$2, $24r$20, $24r$21, $24r$22, $24r$23, $24r$24, $24r$25, $24r$26, $24r$27, $24r$28, $24r$29, $24r$3, $24r$30, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _1, _2, _3, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$19, _arg$2, _arg$20, _arg$21, _arg$22, _arg$23, _arg$24, _arg$25, _arg$26, _arg$27, _arg$28, _arg$29, _arg$3, _arg$30, _arg$31, _arg$32, _arg$33, _arg$34, _arg$35, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$78, _r$79, _r$8, _r$80, _r$81, _r$82, _r$83, _r$84, _r$85, _r$86, _r$87, _r$88, _r$89, _r$9, _r$90, _r$91, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, _tuple$10, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, array, array$1, basicExprType, call, call$1, desiredType, et, et$1, et$2, et$3, et$4, expr, exprType, exprTypeElem, fc, getterConv, id, ident, indexExpr, isCall, isIdent, isIndexExpr, isNamed, isPtr, isPtr$1, isStruct, isUnary, named, obj, ok, ok$1, ok$2, ptr, ptr$1, ptrElType, ptrElType$1, ptrVar, s, setterConv, t, t$1, t$2, t$3, target, target$1, unary, value, x, x$1, x$10, x$11, x$12, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
 		};
 		$ptrType(funcContext).prototype.translateImplicitConversionWithCloning = function translateImplicitConversionWithCloning(expr, desiredType) {
 			var {$24r, $24r$1, _arg, _arg$1, _r$1, _r$2, _r$3, _r$4, _ref, desiredType, expr, fc, $s, $r, $c} = $restore(this, {expr, desiredType});
@@ -342408,7 +345060,7 @@ $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
 			/* */ } return; } var $f = {$blk: translateImplicitConversionWithCloning, $c: true, $r, $24r, $24r$1, _arg, _arg$1, _r$1, _r$2, _r$3, _r$4, _ref, desiredType, expr, fc, $s};return $f;
 		};
 		$ptrType(funcContext).prototype.translateImplicitConversion = function translateImplicitConversion(expr, desiredType) {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, basicExprType, desiredType, expr, exprType, fc, isBasicExpr, isStruct, $s, $r, $c} = $restore(this, {expr, desiredType});
+			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, _v, basicExprType, desiredType, dt, dt$1, dt$2, expr, exprType, fc, isBasicExpr, isStruct, isStruct$1, ok, sPtr, $s, $r, $c} = $restore(this, {expr, desiredType});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			fc = this;
 			/* */ if ($interfaceIsEqual(desiredType, $ifaceNil)) { $s = 1; continue; }
@@ -342445,48 +345097,78 @@ $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
 			_ref = _r$8;
 			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 18; continue; }
 			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 19; continue; }
-			/* */ $s = 20; continue;
+			/* */ if ($assertType(_ref, ptrType$3, true)[1]) { $s = 20; continue; }
+			/* */ $s = 21; continue;
 			/* if ($assertType(_ref, ptrType$11, true)[1]) { */ case 18:
+				dt = _ref.$val;
 				_arg$1 = expr;
-				_r$9 = fc.typeName(desiredType); /* */ $s = 21; case 21: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+				_r$9 = fc.typeName(desiredType); /* */ $s = 22; case 22: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
 				_arg$2 = new $String(_r$9);
-				_r$10 = fc.formatExpr("$convertSliceType(%1e, %2s)", new sliceType([_arg$1, _arg$2])); /* */ $s = 22; case 22: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+				_r$10 = fc.formatExpr("$convertSliceType(%1e, %2s)", new sliceType([_arg$1, _arg$2])); /* */ $s = 23; case 23: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
 				$24r$3 = _r$10;
-				$s = 23; case 23: return $24r$3;
+				$s = 24; case 24: return $24r$3;
 			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 19:
-				/* */ if (typesutil.IsJsObject(exprType)) { $s = 24; continue; }
-				/* */ $s = 25; continue;
-				/* if (typesutil.IsJsObject(exprType)) { */ case 24:
-					_r$11 = fc.formatExpr("new $jsObjectPtr(%e)", new sliceType([expr])); /* */ $s = 26; case 26: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+				dt$1 = _ref.$val;
+				/* */ if (typesutil.IsJsObject(exprType)) { $s = 25; continue; }
+				/* */ $s = 26; continue;
+				/* if (typesutil.IsJsObject(exprType)) { */ case 25:
+					_r$11 = fc.formatExpr("new $jsObjectPtr(%e)", new sliceType([expr])); /* */ $s = 27; case 27: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
 					$24r$4 = _r$11;
-					$s = 27; case 27: return $24r$4;
-				/* } */ case 25:
-				_r$12 = isWrapped(exprType); /* */ $s = 30; case 30: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				/* */ if (_r$12) { $s = 28; continue; }
-				/* */ $s = 29; continue;
-				/* if (_r$12) { */ case 28:
-					_r$13 = fc.typeName(exprType); /* */ $s = 31; case 31: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+					$s = 28; case 28: return $24r$4;
+				/* } */ case 26:
+				_r$12 = isWrapped(exprType); /* */ $s = 31; case 31: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+				/* */ if (_r$12) { $s = 29; continue; }
+				/* */ $s = 30; continue;
+				/* if (_r$12) { */ case 29:
+					_r$13 = fc.typeName(exprType); /* */ $s = 32; case 32: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
 					_arg$3 = new $String(_r$13);
 					_arg$4 = expr;
-					_r$14 = fc.formatExpr("new %s(%e)", new sliceType([_arg$3, _arg$4])); /* */ $s = 32; case 32: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+					_r$14 = fc.formatExpr("new %s(%e)", new sliceType([_arg$3, _arg$4])); /* */ $s = 33; case 33: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
 					$24r$5 = _r$14;
-					$s = 33; case 33: return $24r$5;
-				/* } */ case 29:
-				_r$15 = exprType.Underlying(); /* */ $s = 34; case 34: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+					$s = 34; case 34: return $24r$5;
+				/* } */ case 30:
+				_r$15 = exprType.Underlying(); /* */ $s = 35; case 35: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
 				_tuple$1 = $assertType(_r$15, ptrType$4, true);
 				isStruct = _tuple$1[1];
-				/* */ if (isStruct) { $s = 35; continue; }
-				/* */ $s = 36; continue;
-				/* if (isStruct) { */ case 35:
-					_r$16 = fc.formatExpr("new %1e.constructor.elem(%1e)", new sliceType([expr])); /* */ $s = 37; case 37: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+				/* */ if (isStruct) { $s = 36; continue; }
+				/* */ $s = 37; continue;
+				/* if (isStruct) { */ case 36:
+					_r$16 = fc.formatExpr("new %1e.constructor.elem(%1e)", new sliceType([expr])); /* */ $s = 38; case 38: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
 					$24r$6 = _r$16;
-					$s = 38; case 38: return $24r$6;
-				/* } */ case 36:
-			/* } */ case 20:
-			_r$17 = fc.translateExpr(expr); /* */ $s = 39; case 39: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-			$24r$7 = _r$17;
-			$s = 40; case 40: return $24r$7;
-			/* */ } return; } var $f = {$blk: translateImplicitConversion, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, basicExprType, desiredType, expr, exprType, fc, isBasicExpr, isStruct, $s};return $f;
+					$s = 39; case 39: return $24r$6;
+				/* } */ case 37:
+				$s = 21; continue;
+			/* } else if ($assertType(_ref, ptrType$3, true)[1]) { */ case 20:
+				dt$2 = _ref.$val;
+				_r$17 = dt$2.Elem().Underlying(); /* */ $s = 40; case 40: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+				_tuple$2 = $assertType(_r$17, ptrType$4, true);
+				isStruct$1 = _tuple$2[1];
+				/* */ if (isStruct$1) { $s = 41; continue; }
+				/* */ $s = 42; continue;
+				/* if (isStruct$1) { */ case 41:
+					_r$18 = exprType.Underlying(); /* */ $s = 43; case 43: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
+					_tuple$3 = $assertType(_r$18, ptrType$3, true);
+					sPtr = _tuple$3[0];
+					ok = _tuple$3[1];
+					if (!(ok)) { _v = false; $s = 46; continue s; }
+					_r$19 = types.Identical(sPtr.Elem(), dt$2.Elem()); /* */ $s = 47; case 47: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
+					_v = _r$19; case 46:
+					/* */ if (_v) { $s = 44; continue; }
+					/* */ $s = 45; continue;
+					/* if (_v) { */ case 44:
+						_arg$5 = expr;
+						_r$20 = fc.typeName(desiredType); /* */ $s = 48; case 48: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
+						_arg$6 = new $String(_r$20);
+						_r$21 = fc.formatExpr("$pointerOfStructConversion(%e, %s)", new sliceType([_arg$5, _arg$6])); /* */ $s = 49; case 49: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
+						$24r$7 = _r$21;
+						$s = 50; case 50: return $24r$7;
+					/* } */ case 45:
+				/* } */ case 42:
+			/* } */ case 21:
+			_r$22 = fc.translateExpr(expr); /* */ $s = 51; case 51: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
+			$24r$8 = _r$22;
+			$s = 52; case 52: return $24r$8;
+			/* */ } return; } var $f = {$blk: translateImplicitConversion, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, _v, basicExprType, desiredType, dt, dt$1, dt$2, expr, exprType, fc, isBasicExpr, isStruct, isStruct$1, ok, sPtr, $s};return $f;
 		};
 		$ptrType(funcContext).prototype.translateConversionToSlice = function translateConversionToSlice(expr, desiredType) {
 			var {$24r, $24r$1, _arg, _arg$1, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, desiredType, expr, fc, $s, $r, $c} = $restore(this, {expr, desiredType});
@@ -344054,8 +346736,8 @@ $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
 			return new sourcemapx.Filter.ptr(w, ptrType$5.nil, $throwNilPointerError, $throwNilPointerError, ptrType$81.nil, "", "", false, 0, 0);
 		};
 		$pkg.DefaultFilter = DefaultFilter;
-		WriteProgramCode = function WriteProgramCode$1(pkgs, w, goVersion) {
-			var {_i, _i$1, _i$2, _i$3, _i$4, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, d, dceSelection, err, err$1, err$10, err$11, err$12, err$2, err$3, err$4, err$5, err$6, err$7, err$8, err$9, gls, goVersion, implementsLink, mainPkg, minify$1, pkg, pkg$1, pkg$2, pkgs, preludeFile, sel, w, x, $s, $r, $c} = $restore(this, {pkgs, w, goVersion});
+		WriteProgramCode = function WriteProgramCode$1(pkgs, w, goVersion, testBinary) {
+			var {_i, _i$1, _i$2, _i$3, _i$4, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, d, dceSelection, err, err$1, err$10, err$11, err$12, err$13, err$2, err$3, err$4, err$5, err$6, err$7, err$8, err$9, gls, goVersion, implementsLink, mainPkg, minify$1, pkg, pkg$1, pkg$2, pkgs, preludeFile, sel, testBinary, w, x, $s, $r, $c} = $restore(this, {pkgs, w, goVersion, testBinary});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			mainPkg = (x = pkgs.$length - 1 >> 0, ((x < 0 || x >= pkgs.$length) ? ($throwRuntimeError("index out of range"), undefined) : pkgs.$array[pkgs.$offset + x]));
 			minify$1 = mainPkg.Minified;
@@ -344104,90 +346786,96 @@ $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
 			if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 				$s = -1; return err$1;
 			}
-			_r$5 = prelude.PreludeFiles(); /* */ $s = 7; case 7: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_ref$3 = _r$5;
+			_r$5 = writeF(w, false, "var $testBinary = %q;\n", new sliceType([new $String(testBinary)])); /* */ $s = 7; case 7: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			_tuple$2 = _r$5;
+			err$2 = _tuple$2[1];
+			if (!($interfaceIsEqual(err$2, $ifaceNil))) {
+				$s = -1; return err$2;
+			}
+			_r$6 = prelude.PreludeFiles(); /* */ $s = 8; case 8: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			_ref$3 = _r$6;
 			_i$3 = 0;
-			/* while (true) { */ case 8:
-				/* if (!(_i$3 < _ref$3.$length)) { break; } */ if(!(_i$3 < _ref$3.$length)) { $s = 9; continue; }
+			/* while (true) { */ case 9:
+				/* if (!(_i$3 < _ref$3.$length)) { break; } */ if(!(_i$3 < _ref$3.$length)) { $s = 10; continue; }
 				preludeFile = $clone(((_i$3 < 0 || _i$3 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$3]), prelude.PreludeFile);
-				_r$6 = w.WriteJS(preludeFile.Source, preludeFile.Name, minify$1); /* */ $s = 10; case 10: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_tuple$2 = _r$6;
-				err$2 = _tuple$2[1];
-				if (!($interfaceIsEqual(err$2, $ifaceNil))) {
-					$s = -1; return err$2;
+				_r$7 = w.WriteJS(preludeFile.Source, preludeFile.Name, minify$1); /* */ $s = 11; case 11: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_tuple$3 = _r$7;
+				err$3 = _tuple$3[1];
+				if (!($interfaceIsEqual(err$3, $ifaceNil))) {
+					$s = -1; return err$3;
 				}
 				_i$3++;
-			$s = 8; continue;
-			case 9:
-			_r$7 = writeF(w, false, "\n", sliceType.nil); /* */ $s = 11; case 11: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			_tuple$3 = _r$7;
-			err$3 = _tuple$3[1];
-			if (!($interfaceIsEqual(err$3, $ifaceNil))) {
-				$s = -1; return err$3;
+			$s = 9; continue;
+			case 10:
+			_r$8 = writeF(w, false, "\n", sliceType.nil); /* */ $s = 12; case 12: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+			_tuple$4 = _r$8;
+			err$4 = _tuple$4[1];
+			if (!($interfaceIsEqual(err$4, $ifaceNil))) {
+				$s = -1; return err$4;
 			}
 			_ref$4 = pkgs;
 			_i$4 = 0;
-			/* while (true) { */ case 12:
-				/* if (!(_i$4 < _ref$4.$length)) { break; } */ if(!(_i$4 < _ref$4.$length)) { $s = 13; continue; }
+			/* while (true) { */ case 13:
+				/* if (!(_i$4 < _ref$4.$length)) { break; } */ if(!(_i$4 < _ref$4.$length)) { $s = 14; continue; }
 				pkg$2 = ((_i$4 < 0 || _i$4 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$4]);
-				_r$8 = WritePkgCode(pkg$2, dceSelection, $clone(gls, linkname.GoLinknameSet), minify$1, w); /* */ $s = 14; case 14: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				err$4 = _r$8;
-				if (!($interfaceIsEqual(err$4, $ifaceNil))) {
-					$s = -1; return err$4;
+				_r$9 = WritePkgCode(pkg$2, dceSelection, $clone(gls, linkname.GoLinknameSet), minify$1, w); /* */ $s = 15; case 15: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+				err$5 = _r$9;
+				if (!($interfaceIsEqual(err$5, $ifaceNil))) {
+					$s = -1; return err$5;
 				}
 				_i$4++;
-			$s = 12; continue;
-			case 13:
-			_r$9 = writeF(w, false, "$callForAllPackages(\"$finishSetup\");\n", sliceType.nil); /* */ $s = 15; case 15: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			_tuple$4 = _r$9;
-			err$5 = _tuple$4[1];
-			if (!($interfaceIsEqual(err$5, $ifaceNil))) {
-				$s = -1; return err$5;
-			}
-			_r$10 = writeF(w, false, "$synthesizeMethods();\n", sliceType.nil); /* */ $s = 16; case 16: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+			$s = 13; continue;
+			case 14:
+			_r$10 = writeF(w, false, "$callForAllPackages(\"$finishSetup\");\n", sliceType.nil); /* */ $s = 16; case 16: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
 			_tuple$5 = _r$10;
 			err$6 = _tuple$5[1];
 			if (!($interfaceIsEqual(err$6, $ifaceNil))) {
 				$s = -1; return err$6;
 			}
-			_r$11 = writeF(w, false, "$callForAllPackages(\"$initLinknames\");\n", sliceType.nil); /* */ $s = 17; case 17: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+			_r$11 = writeF(w, false, "$synthesizeMethods();\n", sliceType.nil); /* */ $s = 17; case 17: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
 			_tuple$6 = _r$11;
 			err$7 = _tuple$6[1];
 			if (!($interfaceIsEqual(err$7, $ifaceNil))) {
 				$s = -1; return err$7;
 			}
-			_r$12 = writeF(w, false, "var $mainPkg = $packages[\"%s\"];\n", new sliceType([new $String(mainPkg.ImportPath)])); /* */ $s = 18; case 18: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+			_r$12 = writeF(w, false, "$callForAllPackages(\"$initLinknames\");\n", sliceType.nil); /* */ $s = 18; case 18: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
 			_tuple$7 = _r$12;
 			err$8 = _tuple$7[1];
 			if (!($interfaceIsEqual(err$8, $ifaceNil))) {
 				$s = -1; return err$8;
 			}
-			_r$13 = writeF(w, false, "$packages[\"runtime\"].$init();\n", sliceType.nil); /* */ $s = 19; case 19: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+			_r$13 = writeF(w, false, "var $mainPkg = $packages[\"%s\"];\n", new sliceType([new $String(mainPkg.ImportPath)])); /* */ $s = 19; case 19: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
 			_tuple$8 = _r$13;
 			err$9 = _tuple$8[1];
 			if (!($interfaceIsEqual(err$9, $ifaceNil))) {
 				$s = -1; return err$9;
 			}
-			_r$14 = writeF(w, false, "$go($mainPkg.$init, []);\n", sliceType.nil); /* */ $s = 20; case 20: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+			_r$14 = writeF(w, false, "$packages[\"runtime\"].$init();\n", sliceType.nil); /* */ $s = 20; case 20: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
 			_tuple$9 = _r$14;
 			err$10 = _tuple$9[1];
 			if (!($interfaceIsEqual(err$10, $ifaceNil))) {
 				$s = -1; return err$10;
 			}
-			_r$15 = writeF(w, false, "$flushConsole();\n", sliceType.nil); /* */ $s = 21; case 21: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+			_r$15 = writeF(w, false, "$go($mainPkg.$init, []);\n", sliceType.nil); /* */ $s = 21; case 21: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
 			_tuple$10 = _r$15;
 			err$11 = _tuple$10[1];
 			if (!($interfaceIsEqual(err$11, $ifaceNil))) {
 				$s = -1; return err$11;
 			}
-			_r$16 = writeF(w, false, "\n}).call(this);\n", sliceType.nil); /* */ $s = 22; case 22: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+			_r$16 = writeF(w, false, "$flushConsole();\n", sliceType.nil); /* */ $s = 22; case 22: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
 			_tuple$11 = _r$16;
 			err$12 = _tuple$11[1];
 			if (!($interfaceIsEqual(err$12, $ifaceNil))) {
 				$s = -1; return err$12;
 			}
+			_r$17 = writeF(w, false, "\n}).call(this);\n", sliceType.nil); /* */ $s = 23; case 23: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+			_tuple$12 = _r$17;
+			err$13 = _tuple$12[1];
+			if (!($interfaceIsEqual(err$13, $ifaceNil))) {
+				$s = -1; return err$13;
+			}
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: WriteProgramCode$1, $c: true, $r, _i, _i$1, _i$2, _i$3, _i$4, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, d, dceSelection, err, err$1, err$10, err$11, err$12, err$2, err$3, err$4, err$5, err$6, err$7, err$8, err$9, gls, goVersion, implementsLink, mainPkg, minify$1, pkg, pkg$1, pkg$2, pkgs, preludeFile, sel, w, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: WriteProgramCode$1, $c: true, $r, _i, _i$1, _i$2, _i$3, _i$4, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, d, dceSelection, err, err$1, err$10, err$11, err$12, err$13, err$2, err$3, err$4, err$5, err$6, err$7, err$8, err$9, gls, goVersion, implementsLink, mainPkg, minify$1, pkg, pkg$1, pkg$2, pkgs, preludeFile, sel, testBinary, w, x, $s};return $f;
 		};
 		$pkg.WriteProgramCode = WriteProgramCode;
 		WritePkgCode = function WritePkgCode$1(pkg, dceSelection, gls, minify$1, w) {
@@ -344525,14 +347213,14 @@ $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
 		FatalError.methods = [{prop: "Unwrap", name: "Unwrap", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		ptrType$25.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}];
 		ptrType$58.methods = [{prop: "isMain", name: "isMain", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([], [$Bool], false)}];
-		ptrType.methods = [{prop: "root", name: "root", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([], [ptrType], false)}, {prop: "isRoot", name: "isRoot", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([], [$Bool], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "Printf", name: "Printf", pkg: "", typ: $funcType([$String, sliceType], [], true)}, {prop: "PrintCond", name: "PrintCond", pkg: "", typ: $funcType([$Bool, $String, $String], [], false)}, {prop: "SetPos", name: "SetPos", pkg: "", typ: $funcType([token.Pos], [], false)}, {prop: "writePos", name: "writePos", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([], [], false)}, {prop: "Indented", name: "Indented", pkg: "", typ: $funcType([funcType], [], false)}, {prop: "Indentation", name: "Indentation", pkg: "", typ: $funcType([$Int], [$String], false)}, {prop: "CatchOutput", name: "CatchOutput", pkg: "", typ: $funcType([$Int, funcType], [sliceType$2], false)}, {prop: "Delayed", name: "Delayed", pkg: "", typ: $funcType([funcType], [], false)}, {prop: "expandTupleArgs", name: "expandTupleArgs", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([sliceType$3], [sliceType$3], false)}, {prop: "translateArgs", name: "translateArgs", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$2, sliceType$3, $Bool], [sliceType$1], false)}, {prop: "translateSelection", name: "translateSelection", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([typesutil.Selection, token.Pos], [sliceType$1, $String], false)}, {prop: "zeroValue", name: "zeroValue", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([types.Type], [ast.Expr], false)}, {prop: "newConst", name: "newConst", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([types.Type, constant.Value], [ast.Expr], false)}, {prop: "newLocalVariable", name: "newLocalVariable", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([$String], [$String], false)}, {prop: "newVariable", name: "newVariable", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([$String, $Bool], [$String], false)}, {prop: "newIdent", name: "newIdent", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([$String, types.Type], [ptrType$12], false)}, {prop: "newIdentFor", name: "newIdentFor", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([types.Object], [ptrType$12], false)}, {prop: "newTypeIdent", name: "newTypeIdent", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([$String, types.Object], [ptrType$12], false)}, {prop: "newLitFuncName", name: "newLitFuncName", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([], [$String], false)}, {prop: "setType", name: "setType", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ast.Expr, types.Type], [ast.Expr], false)}, {prop: "pkgVar", name: "pkgVar", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$47], [$String], false)}, {prop: "assignedObjectName", name: "assignedObjectName", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([types.Object], [$String, $Bool], false)}, {prop: "objectName", name: "objectName", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([types.Object], [$String], false)}, {prop: "knownInstances", name: "knownInstances", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([types.Object], [sliceType$5], false)}, {prop: "instName", name: "instName", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([typeparams.Instance], [$String], false)}, {prop: "methodName", name: "methodName", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$21], [$String], false)}, {prop: "varPtrName", name: "varPtrName", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$16], [$String], false)}, {prop: "typeName", name: "typeName", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([types.Type], [$String], false)}, {prop: "importedPkgVar", name: "importedPkgVar", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$47], [$String], false)}, {prop: "instanceOf", name: "instanceOf", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$12], [typeparams.Instance], false)}, {prop: "typeOf", name: "typeOf", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ast.Expr], [types.Type], false)}, {prop: "fieldType", name: "fieldType", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$4, $Int], [types.Type], false)}, {prop: "selectionOf", name: "selectionOf", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$23], [typesutil.Selection, $Bool], false)}, {prop: "externalize", name: "externalize", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([$String, types.Type], [$String], false)}, {prop: "handleEscapingVars", name: "handleEscapingVars", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ast.Node], [], false)}, {prop: "translateStmtList", name: "translateStmtList", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([sliceType$7], [], false)}, {prop: "translateStmt", name: "translateStmt", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ast.Stmt, ptrType$26], [], false)}, {prop: "translateBranchingStmt", name: "translateBranchingStmt", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([sliceType$6, ptrType$44, $Bool, funcType$1, ptrType$26, $Bool], [], false)}, {prop: "translateLoopingStmt", name: "translateLoopingStmt", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([funcType$2, ptrType$27, funcType, funcType, ptrType$26, $Bool], [], false)}, {prop: "translateAssign", name: "translateAssign", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ast.Expr, ast.Expr, $Bool], [$String], false)}, {prop: "translateResults", name: "translateResults", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([sliceType$3], [$String], false)}, {prop: "labelCase", name: "labelCase", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$26], [$Int], false)}, {prop: "initArgs", name: "initArgs", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([types.Type], [$String], false)}, {prop: "nestedFunctionContext", name: "nestedFunctionContext", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$57, typeparams.Instance], [ptrType], false)}, {prop: "namedFuncContext", name: "namedFuncContext", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([typeparams.Instance], [ptrType], false)}, {prop: "literalFuncContext", name: "literalFuncContext", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$69], [ptrType], false)}, {prop: "translateTopLevelFunction", name: "translateTopLevelFunction", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$79], [sliceType$2], false)}, {prop: "translateStandaloneFunction", name: "translateStandaloneFunction", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$79], [sliceType$2], false)}, {prop: "translateMethod", name: "translateMethod", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$79], [sliceType$2], false)}, {prop: "unimplementedFunction", name: "unimplementedFunction", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$21], [$String], false)}, {prop: "translateFunctionBody", name: "translateFunctionBody", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$82, ptrType$12, ptrType$27], [$String], false)}, {prop: "translateExpr", name: "translateExpr", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ast.Expr], [ptrType$51], false)}, {prop: "translateCall", name: "translateCall", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$74, ptrType$2, ptrType$51], [ptrType$51], false)}, {prop: "delegatedCall", name: "delegatedCall", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$74], [ptrType$51, ptrType$51], false)}, {prop: "makeReceiver", name: "makeReceiver", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$23], [ptrType$51], false)}, {prop: "translateBuiltin", name: "translateBuiltin", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([$String, ptrType$2, sliceType$3, $Bool], [ptrType$51], false)}, {prop: "identifierConstant", name: "identifierConstant", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ast.Expr], [$String, $Bool], false)}, {prop: "translateExprSlice", name: "translateExprSlice", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([sliceType$3, types.Type], [sliceType$1], false)}, {prop: "translateConversion", name: "translateConversion", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ast.Expr, types.Type], [ptrType$51], false)}, {prop: "translateImplicitConversionWithCloning", name: "translateImplicitConversionWithCloning", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ast.Expr, types.Type], [ptrType$51], false)}, {prop: "translateImplicitConversion", name: "translateImplicitConversion", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ast.Expr, types.Type], [ptrType$51], false)}, {prop: "translateConversionToSlice", name: "translateConversionToSlice", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ast.Expr, types.Type], [ptrType$51], false)}, {prop: "loadStruct", name: "loadStruct", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([$String, $String, ptrType$4], [$String], false)}, {prop: "fixNumber", name: "fixNumber", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$51, ptrType$6], [ptrType$51], false)}, {prop: "internalize", name: "internalize", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$51, types.Type], [ptrType$51], false)}, {prop: "formatExpr", name: "formatExpr", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([$String, sliceType], [ptrType$51], true)}, {prop: "formatParenExpr", name: "formatParenExpr", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([$String, sliceType], [ptrType$51], true)}, {prop: "formatExprInternal", name: "formatExprInternal", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([$String, sliceType, $Bool], [ptrType$51], false)}, {prop: "topLevelObjects", name: "topLevelObjects", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$83], [sliceType$8, sliceType$18, typesutil.TypeNames], false)}, {prop: "importDecls", name: "importDecls", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([], [sliceType$1, sliceType$12], false)}, {prop: "newImportDecl", name: "newImportDecl", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$47], [ptrType$67], false)}, {prop: "importInitializer", name: "importInitializer", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([$String], [ast.Stmt], false)}, {prop: "varDecls", name: "varDecls", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([sliceType$8], [sliceType$12], false)}, {prop: "newVarDecl", name: "newVarDecl", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$80], [ptrType$67], false)}, {prop: "funcDecls", name: "funcDecls", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([sliceType$18], [sliceType$12, $error], false)}, {prop: "newFuncDecl", name: "newFuncDecl", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$79, typeparams.Instance], [ptrType$67], false)}, {prop: "callInitFunc", name: "callInitFunc", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$21], [ast.Stmt], false)}, {prop: "callMainFunc", name: "callMainFunc", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$21], [ast.Stmt], false)}, {prop: "namedTypeDecls", name: "namedTypeDecls", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([typesutil.TypeNames], [sliceType$12, $error], false)}, {prop: "newNamedTypeVarDecl", name: "newNamedTypeVarDecl", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$18], [ptrType$67], false)}, {prop: "newNamedTypeInstDecl", name: "newNamedTypeInstDecl", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([typeparams.Instance], [ptrType$67, $error], false)}, {prop: "structConstructor", name: "structConstructor", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$4], [$String], false)}, {prop: "methodListEntry", name: "methodListEntry", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$21], [$String, $Bool], false)}, {prop: "anonTypeDecls", name: "anonTypeDecls", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([sliceType$11], [sliceType$12], false)}];
+		ptrType.methods = [{prop: "root", name: "root", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([], [ptrType], false)}, {prop: "isRoot", name: "isRoot", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([], [$Bool], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "Printf", name: "Printf", pkg: "", typ: $funcType([$String, sliceType], [], true)}, {prop: "PrintCond", name: "PrintCond", pkg: "", typ: $funcType([$Bool, $String, $String], [], false)}, {prop: "SetPos", name: "SetPos", pkg: "", typ: $funcType([token.Pos], [], false)}, {prop: "writePos", name: "writePos", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([], [], false)}, {prop: "Indented", name: "Indented", pkg: "", typ: $funcType([funcType], [], false)}, {prop: "Indentation", name: "Indentation", pkg: "", typ: $funcType([$Int], [$String], false)}, {prop: "CatchOutput", name: "CatchOutput", pkg: "", typ: $funcType([$Int, funcType], [sliceType$2], false)}, {prop: "Delayed", name: "Delayed", pkg: "", typ: $funcType([funcType], [], false)}, {prop: "expandTupleArgs", name: "expandTupleArgs", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([sliceType$3], [sliceType$3], false)}, {prop: "translateArgs", name: "translateArgs", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$2, sliceType$3, $Bool], [sliceType$1], false)}, {prop: "translateSelection", name: "translateSelection", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([typesutil.Selection, token.Pos], [sliceType$1, $String], false)}, {prop: "zeroValue", name: "zeroValue", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([types.Type], [ast.Expr], false)}, {prop: "newConst", name: "newConst", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([types.Type, constant.Value], [ast.Expr], false)}, {prop: "newLocalVariable", name: "newLocalVariable", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([$String], [$String], false)}, {prop: "newVariable", name: "newVariable", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([$String, $Bool], [$String], false)}, {prop: "newIdent", name: "newIdent", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([$String, types.Type], [ptrType$12], false)}, {prop: "newIdentFor", name: "newIdentFor", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([types.Object], [ptrType$12], false)}, {prop: "newTypeIdent", name: "newTypeIdent", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([$String, types.Object], [ptrType$12], false)}, {prop: "newLitFuncName", name: "newLitFuncName", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([], [$String], false)}, {prop: "setType", name: "setType", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ast.Expr, types.Type], [ast.Expr], false)}, {prop: "pkgVar", name: "pkgVar", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$47], [$String], false)}, {prop: "assignedObjectName", name: "assignedObjectName", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([types.Object], [$String, $Bool], false)}, {prop: "objectName", name: "objectName", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([types.Object], [$String], false)}, {prop: "knownInstances", name: "knownInstances", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([types.Object], [sliceType$5], false)}, {prop: "instName", name: "instName", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([typeparams.Instance], [$String], false)}, {prop: "methodName", name: "methodName", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$21], [$String], false)}, {prop: "varPtrName", name: "varPtrName", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$16], [$String], false)}, {prop: "typeName", name: "typeName", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([types.Type], [$String], false)}, {prop: "importedPkgVar", name: "importedPkgVar", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$47], [$String], false)}, {prop: "instanceOf", name: "instanceOf", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$12], [typeparams.Instance], false)}, {prop: "typeOf", name: "typeOf", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ast.Expr], [types.Type], false)}, {prop: "fieldType", name: "fieldType", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$4, $Int], [types.Type], false)}, {prop: "selectionOf", name: "selectionOf", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$23], [typesutil.Selection, $Bool], false)}, {prop: "externalize", name: "externalize", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([$String, types.Type], [$String], false)}, {prop: "handleEscapingVars", name: "handleEscapingVars", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ast.Node], [], false)}, {prop: "translateStmtList", name: "translateStmtList", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([sliceType$7], [], false)}, {prop: "translateStmt", name: "translateStmt", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ast.Stmt, ptrType$26], [], false)}, {prop: "translateBranchingStmt", name: "translateBranchingStmt", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([sliceType$6, ptrType$44, $Bool, funcType$1, ptrType$26, $Bool], [], false)}, {prop: "translateLoopingStmt", name: "translateLoopingStmt", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([funcType$2, ptrType$27, funcType, funcType, ptrType$26, $Bool], [], false)}, {prop: "translateAssign", name: "translateAssign", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ast.Expr, ast.Expr, $Bool], [$String], false)}, {prop: "translateResults", name: "translateResults", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([sliceType$3], [$String], false)}, {prop: "labelCase", name: "labelCase", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$26], [$Int], false)}, {prop: "initArgs", name: "initArgs", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([types.Type], [$String], false)}, {prop: "nestedFunctionContext", name: "nestedFunctionContext", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$57, typeparams.Instance], [ptrType], false)}, {prop: "namedFuncContext", name: "namedFuncContext", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([typeparams.Instance], [ptrType], false)}, {prop: "literalFuncContext", name: "literalFuncContext", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$69], [ptrType], false)}, {prop: "translateTopLevelFunction", name: "translateTopLevelFunction", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$79], [sliceType$2], false)}, {prop: "translateStandaloneFunction", name: "translateStandaloneFunction", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$79], [sliceType$2], false)}, {prop: "translateMethod", name: "translateMethod", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$79], [sliceType$2], false)}, {prop: "unimplementedFunction", name: "unimplementedFunction", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$21], [$String], false)}, {prop: "translateFunctionBody", name: "translateFunctionBody", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$82, ptrType$12, ptrType$27], [$String], false)}, {prop: "translateExpr", name: "translateExpr", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ast.Expr], [ptrType$51], false)}, {prop: "translateCall", name: "translateCall", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$74, ptrType$2, ptrType$51], [ptrType$51], false)}, {prop: "delegatedCall", name: "delegatedCall", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$74], [ptrType$51, ptrType$51], false)}, {prop: "makeReceiver", name: "makeReceiver", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$23], [ptrType$51], false)}, {prop: "translateBuiltin", name: "translateBuiltin", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([$String, ptrType$2, sliceType$3, $Bool], [ptrType$51], false)}, {prop: "identifierConstant", name: "identifierConstant", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ast.Expr], [$String, $Bool], false)}, {prop: "translateExprSlice", name: "translateExprSlice", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([sliceType$3, types.Type], [sliceType$1], false)}, {prop: "packageAllowsKindTypeConversion", name: "packageAllowsKindTypeConversion", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([], [$Bool], false)}, {prop: "translateConversion", name: "translateConversion", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ast.Expr, types.Type], [ptrType$51], false)}, {prop: "translateImplicitConversionWithCloning", name: "translateImplicitConversionWithCloning", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ast.Expr, types.Type], [ptrType$51], false)}, {prop: "translateImplicitConversion", name: "translateImplicitConversion", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ast.Expr, types.Type], [ptrType$51], false)}, {prop: "translateConversionToSlice", name: "translateConversionToSlice", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ast.Expr, types.Type], [ptrType$51], false)}, {prop: "loadStruct", name: "loadStruct", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([$String, $String, ptrType$4], [$String], false)}, {prop: "fixNumber", name: "fixNumber", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$51, ptrType$6], [ptrType$51], false)}, {prop: "internalize", name: "internalize", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$51, types.Type], [ptrType$51], false)}, {prop: "formatExpr", name: "formatExpr", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([$String, sliceType], [ptrType$51], true)}, {prop: "formatParenExpr", name: "formatParenExpr", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([$String, sliceType], [ptrType$51], true)}, {prop: "formatExprInternal", name: "formatExprInternal", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([$String, sliceType, $Bool], [ptrType$51], false)}, {prop: "topLevelObjects", name: "topLevelObjects", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$83], [sliceType$8, sliceType$18, typesutil.TypeNames], false)}, {prop: "importDecls", name: "importDecls", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([], [sliceType$1, sliceType$12], false)}, {prop: "newImportDecl", name: "newImportDecl", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$47], [ptrType$67], false)}, {prop: "importInitializer", name: "importInitializer", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([$String], [ast.Stmt], false)}, {prop: "varDecls", name: "varDecls", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([sliceType$8], [sliceType$12], false)}, {prop: "newVarDecl", name: "newVarDecl", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$80], [ptrType$67], false)}, {prop: "funcDecls", name: "funcDecls", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([sliceType$18], [sliceType$12, $error], false)}, {prop: "newFuncDecl", name: "newFuncDecl", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$79, typeparams.Instance], [ptrType$67], false)}, {prop: "callInitFunc", name: "callInitFunc", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$21], [ast.Stmt], false)}, {prop: "callMainFunc", name: "callMainFunc", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$21], [ast.Stmt], false)}, {prop: "namedTypeDecls", name: "namedTypeDecls", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([typesutil.TypeNames], [sliceType$12, $error], false)}, {prop: "newNamedTypeVarDecl", name: "newNamedTypeVarDecl", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$18], [ptrType$67], false)}, {prop: "newNamedTypeInstDecl", name: "newNamedTypeInstDecl", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([typeparams.Instance], [ptrType$67, $error], false)}, {prop: "structConstructor", name: "structConstructor", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$4], [$String], false)}, {prop: "methodListEntry", name: "methodListEntry", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([ptrType$21], [$String, $Bool], false)}, {prop: "anonTypeDecls", name: "anonTypeDecls", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([sliceType$11], [sliceType$12], false)}];
 		ptrType$51.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "StringWithParens", name: "StringWithParens", pkg: "", typ: $funcType([], [$String], false)}];
 		Decl.methods = [{prop: "minify", name: "minify", pkg: "github.com/gopherjs/gopherjs/compiler", typ: $funcType([], [Decl], false)}];
 		ptrType$67.methods = [{prop: "Dce", name: "Dce", pkg: "", typ: $funcType([], [ptrType$62], false)}];
 		Archive.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
 		FatalError.init("github.com/gopherjs/gopherjs/compiler", [{prop: "cause", name: "cause", embedded: false, exported: false, typ: $emptyInterface, tag: ""}, {prop: "stack", name: "stack", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "clues", name: "clues", embedded: false, exported: false, typ: strings.Builder, tag: ""}]);
 		pkgContext.init("github.com/gopherjs/gopherjs/compiler", [{prop: "Info", name: "Info", embedded: true, exported: true, typ: ptrType$61, tag: ""}, {prop: "Collector", name: "Collector", embedded: true, exported: true, typ: dce.Collector, tag: ""}, {prop: "additionalSelections", name: "additionalSelections", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "typesCtx", name: "typesCtx", embedded: false, exported: false, typ: ptrType$63, tag: ""}, {prop: "typeNames", name: "typeNames", embedded: false, exported: false, typ: typesutil.TypeNames, tag: ""}, {prop: "pkgVars", name: "pkgVars", embedded: false, exported: false, typ: mapType$1, tag: ""}, {prop: "varPtrNames", name: "varPtrNames", embedded: false, exported: false, typ: mapType$2, tag: ""}, {prop: "anonTypes", name: "anonTypes", embedded: false, exported: false, typ: sliceType$11, tag: ""}, {prop: "anonTypeMap", name: "anonTypeMap", embedded: false, exported: false, typ: typeutil.Map, tag: ""}, {prop: "escapingVars", name: "escapingVars", embedded: false, exported: false, typ: mapType$3, tag: ""}, {prop: "indentation", name: "indentation", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "minify", name: "minify", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "fileSet", name: "fileSet", embedded: false, exported: false, typ: ptrType$5, tag: ""}, {prop: "errList", name: "errList", embedded: false, exported: false, typ: errlist.ErrorList, tag: ""}, {prop: "instanceSet", name: "instanceSet", embedded: false, exported: false, typ: ptrType$65, tag: ""}]);
-		funcContext.init("github.com/gopherjs/gopherjs/compiler", [{prop: "FuncInfo", name: "FuncInfo", embedded: true, exported: true, typ: ptrType$57, tag: ""}, {prop: "instance", name: "instance", embedded: false, exported: false, typ: typeparams.Instance, tag: ""}, {prop: "funcRef", name: "funcRef", embedded: false, exported: false, typ: sourcemapx.Identifier, tag: ""}, {prop: "pkgCtx", name: "pkgCtx", embedded: false, exported: false, typ: ptrType$58, tag: ""}, {prop: "parent", name: "parent", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "sig", name: "sig", embedded: false, exported: false, typ: ptrType$59, tag: ""}, {prop: "allVars", name: "allVars", embedded: false, exported: false, typ: mapType$4, tag: ""}, {prop: "localVars", name: "localVars", embedded: false, exported: false, typ: sliceType$1, tag: ""}, {prop: "resultNames", name: "resultNames", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "flowDatas", name: "flowDatas", embedded: false, exported: false, typ: mapType$5, tag: ""}, {prop: "caseCounter", name: "caseCounter", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "labelCases", name: "labelCases", embedded: false, exported: false, typ: mapType$6, tag: ""}, {prop: "output", name: "output", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "delayedOutput", name: "delayedOutput", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "posAvailable", name: "posAvailable", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "typeResolver", name: "typeResolver", embedded: false, exported: false, typ: ptrType$60, tag: ""}, {prop: "objectNames", name: "objectNames", embedded: false, exported: false, typ: mapType$7, tag: ""}, {prop: "funcLitCounter", name: "funcLitCounter", embedded: false, exported: false, typ: $Int, tag: ""}]);
+		funcContext.init("github.com/gopherjs/gopherjs/compiler", [{prop: "FuncInfo", name: "FuncInfo", embedded: true, exported: true, typ: ptrType$57, tag: ""}, {prop: "instance", name: "instance", embedded: false, exported: false, typ: typeparams.Instance, tag: ""}, {prop: "funcRef", name: "funcRef", embedded: false, exported: false, typ: sourcemapx.Identifier, tag: ""}, {prop: "pkgCtx", name: "pkgCtx", embedded: false, exported: false, typ: ptrType$58, tag: ""}, {prop: "parent", name: "parent", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "sig", name: "sig", embedded: false, exported: false, typ: ptrType$59, tag: ""}, {prop: "allVars", name: "allVars", embedded: false, exported: false, typ: mapType$4, tag: ""}, {prop: "localVars", name: "localVars", embedded: false, exported: false, typ: sliceType$1, tag: ""}, {prop: "varPtrNames", name: "varPtrNames", embedded: false, exported: false, typ: mapType$2, tag: ""}, {prop: "resultNames", name: "resultNames", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "flowDatas", name: "flowDatas", embedded: false, exported: false, typ: mapType$5, tag: ""}, {prop: "caseCounter", name: "caseCounter", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "labelCases", name: "labelCases", embedded: false, exported: false, typ: mapType$6, tag: ""}, {prop: "output", name: "output", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "delayedOutput", name: "delayedOutput", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "posAvailable", name: "posAvailable", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "typeResolver", name: "typeResolver", embedded: false, exported: false, typ: ptrType$60, tag: ""}, {prop: "objectNames", name: "objectNames", embedded: false, exported: false, typ: mapType$7, tag: ""}, {prop: "funcLitCounter", name: "funcLitCounter", embedded: false, exported: false, typ: $Int, tag: ""}]);
 		flowData.init("github.com/gopherjs/gopherjs/compiler", [{prop: "postStmt", name: "postStmt", embedded: false, exported: false, typ: funcType, tag: ""}, {prop: "beginCase", name: "beginCase", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "endCase", name: "endCase", embedded: false, exported: false, typ: $Int, tag: ""}]);
 		expression.init("github.com/gopherjs/gopherjs/compiler", [{prop: "str", name: "str", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "parens", name: "parens", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		Decl.init("", [{prop: "FullName", name: "FullName", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "LinkingName", name: "LinkingName", embedded: false, exported: true, typ: symbol.Name, tag: ""}, {prop: "Vars", name: "Vars", embedded: false, exported: true, typ: sliceType$1, tag: ""}, {prop: "RefExpr", name: "RefExpr", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "NamedRecvType", name: "NamedRecvType", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "ImportCode", name: "ImportCode", embedded: false, exported: true, typ: sliceType$2, tag: ""}, {prop: "TypeDeclCode", name: "TypeDeclCode", embedded: false, exported: true, typ: sliceType$2, tag: ""}, {prop: "ExportTypeCode", name: "ExportTypeCode", embedded: false, exported: true, typ: sliceType$2, tag: ""}, {prop: "AnonTypeDeclCode", name: "AnonTypeDeclCode", embedded: false, exported: true, typ: sliceType$2, tag: ""}, {prop: "FuncDeclCode", name: "FuncDeclCode", embedded: false, exported: true, typ: sliceType$2, tag: ""}, {prop: "ExportFuncCode", name: "ExportFuncCode", embedded: false, exported: true, typ: sliceType$2, tag: ""}, {prop: "MethodListCode", name: "MethodListCode", embedded: false, exported: true, typ: sliceType$2, tag: ""}, {prop: "TypeInitCode", name: "TypeInitCode", embedded: false, exported: true, typ: sliceType$2, tag: ""}, {prop: "InitCode", name: "InitCode", embedded: false, exported: true, typ: sliceType$2, tag: ""}, {prop: "DCEInfo", name: "DCEInfo", embedded: false, exported: true, typ: dce.Info, tag: ""}, {prop: "Blocking", name: "Blocking", embedded: false, exported: true, typ: $Bool, tag: ""}]);
@@ -344568,14 +347256,15 @@ $packages["github.com/gopherjs/gopherjs/compiler"] = (function() {
 		$r = os.$init(); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = exec.$init(); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = filepath.$init(); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = regexp.$init(); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = debug.$init(); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = sort.$init(); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strconv.$init(); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strings.$init(); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = template.$init(); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = unicode.$init(); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		_r = types.Universe.Lookup("nil"); /* */ $s = 35; case 35: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+		$r = reflect.$init(); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = regexp.$init(); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = debug.$init(); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = sort.$init(); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strconv.$init(); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strings.$init(); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = template.$init(); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = unicode.$init(); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		_r = types.Universe.Lookup("nil"); /* */ $s = 36; case 36: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 		nilObj = _r;
 		sizes32 = new types.StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8));
 		reservedKeywords = new $global.Map();
@@ -344923,7 +347612,7 @@ $packages["github.com/grantnelson-wf/gopherjs.github.io/playground/internal/cmd/
 			pc = this;
 			return (function packageCache·alreadyLoaded·func1(srcs) {
 					var srcs;
-					sources.Sources.copy(srcs, cached);
+					sources.Sources.copy((srcs === ptrType$5.nil && $throwNilPointerError(), srcs), (cached === ptrType$5.nil && $throwNilPointerError(), cached));
 					return ["cached", $ifaceNil];
 				});
 		};
@@ -344943,7 +347632,7 @@ $packages["github.com/grantnelson-wf/gopherjs.github.io/playground/internal/cmd/
 					/* */ if (found) { $s = 3; continue; }
 					/* */ $s = 4; continue;
 					/* if (found) { */ case 3:
-						sources.Sources.copy(srcs, cached);
+						sources.Sources.copy((srcs === ptrType$5.nil && $throwNilPointerError(), srcs), (cached === ptrType$5.nil && $throwNilPointerError(), cached));
 						$24r = ["cached", $ifaceNil];
 						$s = 5; case 5: return $24r;
 					/* } */ case 4:
@@ -344974,7 +347663,7 @@ $packages["github.com/grantnelson-wf/gopherjs.github.io/playground/internal/cmd/
 						$s = 5; case 5: return $24r;
 					/* } */ case 4:
 					_key = importPath; (pc.cached || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: fetched });
-					sources.Sources.copy(srcs, fetched);
+					sources.Sources.copy((srcs === ptrType$5.nil && $throwNilPointerError(), srcs), (fetched === ptrType$5.nil && $throwNilPointerError(), fetched));
 					$24r$1 = ["fetched", $ifaceNil];
 					$s = 6; case 6: return $24r$1;
 					/* */ } return; } } catch(err) { $err = err; $s = -1; return ["", $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: packageCache·startLoading·func1, $c: true, $r, $24r, $24r$1, _arg, _arg$1, _arg$2, _key, _r, _tuple, err, fetched, srcs, $s, $deferred};return $f; } }
@@ -345103,7 +347792,7 @@ $packages["github.com/grantnelson-wf/gopherjs.github.io/playground/internal/cmd/
 		$ptrType(compilerImp).prototype.Version = function Version() {
 			var r;
 			r = this;
-			return "1.20.1+go1.20.14";
+			return "1.21.0+go1.21.13";
 		};
 		$ptrType(compilerImp).prototype.SetVerbose = function SetVerbose$1(verbose) {
 			var r, verbose;
@@ -345414,7 +348103,7 @@ $packages["github.com/grantnelson-wf/gopherjs.github.io/playground/internal/cmd/
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			r = this;
 			jsCode = bytes.NewBuffer(sliceType$4.nil);
-			_r = compiler.WriteProgramCode(allPkgs, compiler.DefaultFilter(jsCode), runtime.Version()); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = compiler.WriteProgramCode(allPkgs, compiler.DefaultFilter(jsCode), runtime.Version(), "0"); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_r;
 			$s = -1; return jsCode.String();
 			/* */ } return; } var $f = {$blk: write, $c: true, $r, _r, allPkgs, jsCode, r, $s};return $f;
diff --git a/playground/go.mod b/playground/go.mod
index 82c28ce0..83a6ae7c 100644
--- a/playground/go.mod
+++ b/playground/go.mod
@@ -1,11 +1,11 @@
 module github.com/gopherjs/gopherjs.github.io/playground
 
-go 1.20
+go 1.21
 
 require (
-	github.com/google/go-cmp v0.5.8
-	github.com/gopherjs/gopherjs v1.20.1
-	golang.org/x/tools v0.16.0
+	github.com/google/go-cmp v0.6.0
+	github.com/gopherjs/gopherjs v1.21.0
+	golang.org/x/tools v0.24.0
 	honnef.co/go/js/xhr v0.0.0-20150307031022-00e3346113ae
 )
 
diff --git a/playground/go.sum b/playground/go.sum
index 1e6399cf..d6ff6c83 100644
--- a/playground/go.sum
+++ b/playground/go.sum
@@ -1,10 +1,9 @@
-github.com/google/go-cmp v0.5.8 h1:e6P7q2lk1O+qJJb4BtCQXlK8vWEO8V1ZeuEdJNOqZyg=
-github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
-github.com/gopherjs/gopherjs v1.20.1 h1:22uLWFvVcxhJ+j3dJ99NNfwGyHynxCmjhYsrcwqbY60=
-github.com/gopherjs/gopherjs v1.20.1/go.mod h1:h+FTmmLgbXMmmtuZFp9bUqXciN429Wx0sJEJuMnpyfM=
-golang.org/x/mod v0.14.0 h1:dGoOF9QVLYng8IHTm7BAyWqCqSheQ5pYWGhzW00YJr0=
-golang.org/x/tools v0.16.0 h1:GO788SKMRunPIBCXiQyo2AaexLstOrVhuAL5YwsckQM=
-golang.org/x/tools v0.16.0/go.mod h1:kYVVN6I1mBNoB1OX+noeBjbRk4IUEPa7JJ+TJMEooJ0=
+github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
+github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+github.com/gopherjs/gopherjs v1.21.0 h1:5HEGrz+XhpCchubMGzuyLuGoCTlL/yCT7sGsT5Se/dw=
+github.com/gopherjs/gopherjs v1.21.0/go.mod h1:R2HIOen3IzYSzvmvkeD8WOfiLN9wueR/T5Y+6z326Ck=
+golang.org/x/tools v0.24.0 h1:J1shsA93PJUEVaUSaay7UXAyE8aimq3GW0pjlolpa24=
+golang.org/x/tools v0.24.0/go.mod h1:YhNqVBIfWHdzvTLs0d8LCuMhkKUgSUKldakyV7W/WDQ=
 honnef.co/go/js/util v0.0.0-20150216223935-96b8dd9d1621 h1:QBApQyt1KyR3SvDWU8sHcIXeWTSCUamO7xQopvwuLWI=
 honnef.co/go/js/util v0.0.0-20150216223935-96b8dd9d1621/go.mod h1:WrAIh8rWfzvMdLVgQ7vpu7aYbDAZ3rHLxydzv2VkL/w=
 honnef.co/go/js/xhr v0.0.0-20150307031022-00e3346113ae h1:2dIKMawnBWvHzZrS8STyu/KdhYIOpnKQpp1WZm+K7TE=
diff --git a/playground/internal/cmd/compile/go.mod b/playground/internal/cmd/compile/go.mod
index b1443eac..666cab59 100644
--- a/playground/internal/cmd/compile/go.mod
+++ b/playground/internal/cmd/compile/go.mod
@@ -1,6 +1,6 @@
 module github.com/grantnelson-wf/gopherjs.github.io/playground/internal/cmd/compile
 
-go 1.20
+go 1.21
 
 require (
 	github.com/gopherjs/gopherjs v1.20.1
diff --git a/playground/internal/cmd/compile/internal/compiler.go b/playground/internal/cmd/compile/internal/compiler.go
index d667fd69..0831e64a 100644
--- a/playground/internal/cmd/compile/internal/compiler.go
+++ b/playground/internal/cmd/compile/internal/compiler.go
@@ -245,6 +245,7 @@ func (r *compilerImp) prepareAndCompilePackages(rootPath string, allSources map[
 // The archives must be ordered by dependency.
 func (r *compilerImp) write(allPkgs []*compiler.Archive) string {
 	jsCode := bytes.NewBuffer(nil)
-	compiler.WriteProgramCode(allPkgs, compiler.DefaultFilter(jsCode), runtime.Version())
+	const testBinary = `0`
+	compiler.WriteProgramCode(allPkgs, compiler.DefaultFilter(jsCode), runtime.Version(), testBinary)
 	return jsCode.String()
 }
diff --git a/playground/internal/cmd/precompile/go.mod b/playground/internal/cmd/precompile/go.mod
index 72e0a8ae..62736b55 100644
--- a/playground/internal/cmd/precompile/go.mod
+++ b/playground/internal/cmd/precompile/go.mod
@@ -1,6 +1,6 @@
 module github.com/grantnelson-wf/gopherjs.github.io/playground/internal/cmd/precompile
 
-go 1.20
+go 1.21
 
 require (
 	github.com/gopherjs/gopherjs v1.20.1
diff --git a/playground/pkg/archive/tar.zip b/playground/pkg/archive/tar.zip
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diff --git a/playground/pkg/cmp.zip b/playground/pkg/cmp.zip
new file mode 100644
index 00000000..e6567ef2
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diff --git a/playground/playground.js b/playground/playground.js
index 00cb3966..44278677 100644
--- a/playground/playground.js
+++ b/playground/playground.js
@@ -1,7 +1,8 @@
 "use strict";
 (function() {
 
-var $goVersion = "go1.20.14";
+var $goVersion = "go1.21.13";
+var $testBinary = "0";
 Error.stackTraceLimit = Infinity;
 var $NaN = NaN;
 var $global, $module;
@@ -69,6 +70,7 @@ var $keys = (m) => {
 var $flushConsole = () => {
 };
 var $throwRuntimeError;
+var $newPanicNilError;
 var $throwNilPointerError = () => {
   $throwRuntimeError("invalid memory address or nil pointer dereference");
 };
@@ -93,6 +95,68 @@ if ($global.process !== void 0 && $global.require) {
   }
 }
 var $println = console.log;
+var $callstack = (skip, limit) => {
+  const oldLimit = Error.stackTraceLimit;
+  var stack;
+  try {
+    Error.stackTraceLimit = skip + limit;
+    stack = new Error().stack;
+  } finally {
+    Error.stackTraceLimit = oldLimit;
+  }
+  if (!stack) return [];
+  stack = stack.trim();
+  const firstNl = stack.indexOf("\n");
+  const firstLine = firstNl >= 0 ? stack.substring(0, firstNl) : stack;
+  if (!firstLine.includes("@") && !firstLine.startsWith("at ")) {
+    skip++;
+  }
+  return stack.split("\n").slice(skip);
+};
+var $parseCallFrame = (frame) => {
+  const posRe = /^(.+?)(?::(\d+)(?::(\d+))?)?$/;
+  const parsePos = (fnName, framePos) => {
+    const m = posRe.exec(framePos);
+    if (m) {
+      const file = m[1] || "";
+      const line = m[2] || 0;
+      const col = m[3] || 0;
+      return [fnName, file, line, col];
+    }
+    return [fnName, "", 0, 0];
+  };
+  const receiverRe = /^(?:(?:Object|typ\d*)\.)|(?:[a-zA-Z_$][a-zA-Z0-9_$]*\.(github\.com[\\|/]))/;
+  const stripReceiver = (fnName) => fnName.replace(receiverRe, "$1");
+  $parseCallFrame = (frame2) => {
+    const atIdx = frame2.indexOf("@");
+    if (atIdx >= 0) {
+      const fnName2 = frame2.substring(0, atIdx) || "<none>";
+      return parsePos(fnName2, frame2.substring(atIdx + 1));
+    }
+    const atLeadIdx = frame2.indexOf("at ");
+    if (atLeadIdx >= 0) frame2 = frame2.substring(atLeadIdx + 3);
+    const openIdx = frame2.lastIndexOf("(");
+    if (openIdx === -1) {
+      return parsePos("<none>", frame2);
+    }
+    var fnName = frame2.substring(0, frame2.indexOf("(")).trim();
+    const asIdx = fnName.indexOf("[as ");
+    if (asIdx > 0) {
+      var closeIdx = fnName.indexOf("]");
+      if (closeIdx === -1) closeIdx = fnName.length;
+      fnName = fnName.substring(asIdx + 4, closeIdx).trim();
+    }
+    fnName = stripReceiver(fnName);
+    var closeIdx = frame2.indexOf(")", openIdx);
+    if (closeIdx === -1) closeIdx = frame2.length;
+    var pos = frame2.substring(openIdx + 1, closeIdx);
+    if (pos === "<anonymous>") {
+      return [fnName, "<anonymous>", 0, 0];
+    }
+    return parsePos(fnName, pos);
+  };
+  return $parseCallFrame(frame);
+};
 var $callForAllPackages = (methodName) => {
   var names = $keys($packages);
   for (var i = 0; i < names.length; i++) {
@@ -215,7 +279,7 @@ var $convertSliceType = (slice, desiredType) => {
   if (slice == slice.constructor.nil) {
     return desiredType.nil;
   }
-  return $subslice(new desiredType(slice.$array), slice.$offset, slice.$offset + slice.$length);
+  return $subslice(new desiredType(slice.$array), slice.$offset, slice.$offset + slice.$length, slice.$offset + slice.$capacity);
 };
 var $decodeRune = (str, pos) => {
   var c0 = str.charCodeAt(pos);
@@ -364,11 +428,14 @@ var $clone = (src, type) => {
   return clone;
 };
 var $pointerOfStructConversion = (obj, type) => {
+  if (obj === (obj.constructor && obj.constructor.nil)) {
+    return type.nil;
+  }
   if (obj.$proxies === void 0) {
     obj.$proxies = {};
-    obj.$proxies[obj.constructor.string] = obj;
+    obj.$proxies[obj.constructor.id] = obj;
   }
-  var proxy = obj.$proxies[type.string];
+  var proxy = obj.$proxies[type.id];
   if (proxy === void 0) {
     var properties = {};
     for (var i = 0; i < type.elem.fields.length; i++) {
@@ -385,7 +452,7 @@ var $pointerOfStructConversion = (obj, type) => {
     }
     proxy = Object.create(type.prototype, properties);
     proxy.$val = proxy;
-    obj.$proxies[type.string] = proxy;
+    obj.$proxies[type.id] = proxy;
     proxy.$proxies = obj.$proxies;
   }
   return proxy;
@@ -505,7 +572,7 @@ var $unsafeMethodToFunction = (typ, name, isPtr) => {
             r = new ptrType(r);
             break;
           default:
-            r = new ptrType(r.$get, r.$set, r.$target);
+            r = new ptrType(r.$get, r.$set, r.$target, r.$index);
         }
       }
       return r[name](...args);
@@ -542,13 +609,80 @@ var $instanceOf = (x, y) => {
 var $typeOf = (x) => {
   return typeof x;
 };
-var $sliceData = (slice, typ) => {
+var $unsafeString = (ptr, len) => {
+  var byteSliceType = $sliceType($Uint8);
+  return $bytesToString($unsafeSlice(ptr, len, byteSliceType, "String"));
+};
+var $unsafeStringData = (str) => {
+  if (str.length === 0) {
+    return $ptrType($Uint8).nil;
+  }
+  var byteSliceType = $sliceType($Uint8);
+  var b = new byteSliceType($stringToBytes(str));
+  return $unsafeSliceData(b, byteSliceType);
+};
+var $unsafeSlice = (ptr, len, typ, methodName = "Slice") => {
+  if (len < 0) {
+    $throwRuntimeError("unsafe." + methodName + ": len out of range");
+  }
+  var ptrType = $ptrType(typ.elem);
+  if (ptr === ptrType.nil || ptr.$target === void 0) {
+    if (len > 0) {
+      $throwRuntimeError("unsafe." + methodName + ": ptr is nil and len is not zero");
+    }
+    return typ.nil;
+  }
+  if (len === 0) {
+    var s = new typ(ptr.$target);
+    s.$offset = ptr.$index !== void 0 ? ptr.$index : 0;
+    s.$length = 0;
+    s.$capacity = 0;
+    return s;
+  }
+  if (ptr.$index === void 0) {
+    $throwRuntimeError("unsafe." + methodName + ": pointer does not address a slice or array element (missing index)");
+  }
+  if (ptr.$target.buffer && ptr.$target.BYTES_PER_ELEMENT && ptr.$target.constructor !== $nativeArray(typ.elem.kind)) {
+    $throwRuntimeError("unsafe." + methodName + ": pointer does not match slice element storage layout");
+  }
+  if (ptr.$index + len > ptr.$target.length) {
+    $throwRuntimeError("unsafe." + methodName + ": len out of range");
+  }
+  var s = new typ(ptr.$target);
+  s.$offset = ptr.$index;
+  s.$length = len;
+  s.$capacity = len;
+  return s;
+};
+var $unsafeSliceData = (slice, typ) => {
+  var ptrType = $ptrType(typ.elem);
   if (slice === typ.nil) {
-    return $ptrType(typ.elem).nil;
+    return ptrType.nil;
+  }
+  return $indexPtr(slice.$array, slice.$offset, ptrType);
+};
+var $clearSlice = (slice) => {
+  const n = slice.$length;
+  if (n === 0) {
+    return;
+  }
+  const arr = slice.$array;
+  const off = slice.$offset;
+  const zeroFn = slice.constructor.elem.zero;
+  for (let i = 0; i < n; i++) {
+    arr[off + i] = zeroFn();
   }
-  return $indexPtr(slice.$array, slice.$offset, typ.elem);
+};
+var $clearMap = (m) => {
+  typeof m.clear === "function" && m.clear();
 };
 var $min = Math.min;
+var $max = Math.max;
+var $less64 = (x, y) => x.$high < y.$high || x.$high === y.$high && x.$low < y.$low;
+var $min64 = (first, ...rest) => rest.reduce((m, x) => $less64(x, m) ? x : m, first);
+var $max64 = (first, ...rest) => rest.reduce((m, x) => $less64(m, x) ? x : m, first);
+var $minStr = (first, ...rest) => rest.reduce((m, x) => x < m ? x : m, first);
+var $maxStr = (first, ...rest) => rest.reduce((m, x) => m < x ? x : m, first);
 var $mod = (x, y) => {
   return x % y;
 };
@@ -911,7 +1045,7 @@ var $newType = (size, kind, string, named, pkg, exported, constructor) => {
             if (src.$length < dst.length) {
               $throwRuntimeError("cannot convert slice with length " + src.$length + " to array or pointer to array with length " + dst.length);
             }
-            $copyArray(dst, src.$array, 0, 0, dst.length, elem);
+            $copyArray(dst, src.$array, 0, src.$offset, dst.length, elem);
           } else {
             $copyArray(dst, src, 0, 0, src.length, elem);
           }
@@ -966,10 +1100,11 @@ var $newType = (size, kind, string, named, pkg, exported, constructor) => {
       };
       break;
     case $kindPtr:
-      typ2 = constructor || function(getter, setter, target) {
+      typ2 = constructor || function(getter, setter, target, index) {
         this.$get = getter;
         this.$set = setter;
         this.$target = target;
+        if (index !== void 0) this.$index = index;
         this.$val = this;
       };
       typ2.keyFor = $idKey;
@@ -1180,42 +1315,66 @@ var $methodSet = (typ2) => {
     typ2.methodSetCache = [];
     return [];
   }
-  var current = [{ typ: isPtr ? typ2.elem : typ2, indirect: isPtr }];
+  var current = [{ typ: isPtr ? typ2.elem : typ2, indirect: isPtr, shadow: void 0 }];
   var seen = {};
   while (current.length > 0) {
     var next = [];
-    var mset = [];
+    var mset = {};
     current.forEach((e) => {
-      if (seen[e.typ.string]) {
+      if (seen[e.typ.id]) {
         return;
       }
-      seen[e.typ.string] = true;
+      seen[e.typ.id] = true;
+      const promotePair = (name, m) => {
+        if (mset[name] === null) {
+          return;
+        } else if (e.shadow && e.shadow[name]) {
+          return;
+        } else if (mset[name] === void 0) {
+          mset[name] = m;
+        } else if (mset[name] !== m) {
+          mset[name] = null;
+        }
+      };
+      const promote = (methods) => {
+        methods.forEach((m) => promotePair(m.name, m));
+      };
       if (e.typ.named) {
-        mset = mset.concat(e.typ.methods);
+        promote(e.typ.methods);
         if (e.indirect) {
-          mset = mset.concat($ptrType(e.typ).methods);
+          promote($ptrType(e.typ).methods);
         }
       }
       switch (e.typ.kind) {
         case $kindStruct:
+          var nextShadow = {};
+          Object.assign(nextShadow, e.shadow);
+          e.typ.fields.forEach((f) => {
+            nextShadow[f.name] = true;
+            promotePair(f.name, null);
+          });
           e.typ.fields.forEach((f) => {
             if (f.embedded) {
               var fTyp = f.typ;
               var fIsPtr = fTyp.kind === $kindPtr;
-              next.push({ typ: fIsPtr ? fTyp.elem : fTyp, indirect: e.indirect || fIsPtr });
+              next.push({
+                typ: fIsPtr ? fTyp.elem : fTyp,
+                indirect: e.indirect || fIsPtr,
+                shadow: nextShadow
+              });
             }
           });
           break;
         case $kindInterface:
-          mset = mset.concat(e.typ.methods);
+          promote(e.typ.methods);
           break;
       }
     });
-    mset.forEach((m) => {
-      if (base[m.name] === void 0) {
-        base[m.name] = m;
+    for (const [name, m] of Object.entries(mset)) {
+      if (m !== null && base[name] === void 0) {
+        base[name] = m;
       }
-    });
+    }
     current = next;
   }
   typ2.methodSetCache = [];
@@ -1412,23 +1571,38 @@ var $newDataPointer = (data, constructor) => {
     data = v;
   });
 };
+var $indexPtrGet = function() {
+  return this.$target[this.$index];
+};
+var $indexPtrSet = function(v) {
+  this.$target[this.$index] = v;
+};
 var $indexPtr = (array, index, constructor) => {
+  var makeIndexPtr = () => {
+    if (constructor.elem.kind === $kindStruct || constructor.elem.kind === $kindArray) {
+      var ptr = array[index];
+      if (ptr === void 0) {
+        ptr = array[index] = constructor.elem.zero();
+      }
+      ptr.$val = ptr;
+      ptr.$target = array;
+      ptr.$index = index;
+      ptr.$get = $indexPtrGet;
+      ptr.$set = (v) => {
+        constructor.elem.copy(array[index], v);
+      };
+      return ptr;
+    }
+    return new constructor($indexPtrGet, $indexPtrSet, array, index);
+  };
   if (array.buffer) {
     var cache = array.buffer.$ptr = array.buffer.$ptr || {};
     var typeCache = cache[array.name] = cache[array.name] || {};
     var cacheIdx = array.BYTES_PER_ELEMENT * index + array.byteOffset;
-    return typeCache[cacheIdx] || (typeCache[cacheIdx] = new constructor(() => {
-      return array[index];
-    }, (v) => {
-      array[index] = v;
-    }));
+    return typeCache[cacheIdx] || (typeCache[cacheIdx] = makeIndexPtr());
   } else {
     array.$ptr = array.$ptr || {};
-    return array.$ptr[index] || (array.$ptr[index] = new constructor(() => {
-      return array[index];
-    }, (v) => {
-      array[index] = v;
-    }));
+    return array.$ptr[index] || (array.$ptr[index] = makeIndexPtr());
   }
 };
 var $sliceType = (elem) => {
@@ -1497,8 +1671,8 @@ var $assertType = (value, type, returnTuple) => {
   } else if (!isInterface) {
     ok = value.constructor === type;
   } else {
-    var valueTypeString = value.constructor.string;
-    ok = type.implementedBy[valueTypeString];
+    var valueTypeId = value.constructor.id;
+    ok = type.implementedBy[valueTypeId];
     if (ok === void 0) {
       ok = true;
       var valueMethodSet = $methodSet(value.constructor);
@@ -1515,14 +1689,14 @@ var $assertType = (value, type, returnTuple) => {
         }
         if (!found) {
           ok = false;
-          type.missingMethodFor[valueTypeString] = tm.name;
+          type.missingMethodFor[valueTypeId] = tm.name;
           break;
         }
       }
-      type.implementedBy[valueTypeString] = ok;
+      type.implementedBy[valueTypeId] = ok;
     }
     if (!ok) {
-      missingMethod = type.missingMethodFor[valueTypeString];
+      missingMethod = type.missingMethodFor[valueTypeId];
     }
   }
   if (!ok) {
@@ -1640,7 +1814,11 @@ var $callDeferred = (deferred, jsErr, fromPanic) => {
     $stackDepthOffset++;
   }
 };
+var $panicnil = "0";
 var $panic = (value) => {
+  if (value === $ifaceNil && $panicnil !== "1") {
+    value = $newPanicNilError();
+  }
   $curGoroutine.panicStack.push(value);
   $callDeferred(null, null, true);
 };
@@ -2479,7 +2657,7 @@ $packages["github.com/gopherjs/gopherjs/js"] = (function() {
 	return $pkg;
 })();
 $packages["runtime"] = (function() {
-	var $pkg = {}, $init, js, _type, TypeAssertionError, basicFrame, Frames, Frame, Func, errorString, ptrType, sliceType, ptrType$1, structType, sliceType$1, sliceType$2, ptrType$2, ptrType$3, buildVersion, godebugUpdate, knownPositions, positionCounters, hiddenFrames, knownFrames, init, GOROOT, registerPosition, itoa, callstack, parseCallstack, ParseCallFrame, Caller, Callers, CallersFrames, SetFinalizer, FuncForPC, KeepAlive, throw$1, nanotime, godebug_setUpdate, getEnvString, godebug_notify, fastrand, fastrand64;
+	var $pkg = {}, $init, js, _type, TypeAssertionError, PanicNilError, basicFrame, Frames, Frame, Func, errorString, ptrType, sliceType, ptrType$1, ptrType$2, arrayType, structType, sliceType$1, sliceType$2, ptrType$3, ptrType$4, buildVersion, godebugUpdate, knownPositions, positionCounters, hiddenFrames, knownFrames, newPanicNilError, init, GOROOT, registerPosition, callstack, parseCallstack, Callers, CallersFrames, SetFinalizer, FuncForPC, KeepAlive, throw$1, nanotime, getEnvString, godebug_notify, syncPanicNilFromGodebug, fastrand;
 	js = $packages["github.com/gopherjs/gopherjs/js"];
 	_type = $newType(0, $kindStruct, "runtime._type", true, "runtime", false, function(str_) {
 		this.$val = this;
@@ -2503,6 +2681,14 @@ $packages["runtime"] = (function() {
 		this.asserted = asserted_;
 		this.missingMethod = missingMethod_;
 	});
+	PanicNilError = $newType(0, $kindStruct, "runtime.PanicNilError", true, "runtime", true, function(_$0_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this._$0 = arrayType.zero();
+			return;
+		}
+		this._$0 = _$0_;
+	});
 	basicFrame = $newType(0, $kindStruct, "runtime.basicFrame", true, "runtime", false, function(FuncName_, File_, Line_, Col_) {
 		this.$val = this;
 		if (arguments.length === 0) {
@@ -2562,6 +2748,7 @@ $packages["runtime"] = (function() {
 	errorString = $newType(8, $kindString, "runtime.errorString", true, "runtime", false, null);
 	$pkg._type = _type;
 	$pkg.TypeAssertionError = TypeAssertionError;
+	$pkg.PanicNilError = PanicNilError;
 	$pkg.basicFrame = basicFrame;
 	$pkg.Frames = Frames;
 	$pkg.Frame = Frame;
@@ -2571,11 +2758,13 @@ $packages["runtime"] = (function() {
 		ptrType = $ptrType(Func);
 		sliceType = $sliceType(ptrType);
 		ptrType$1 = $ptrType(_type);
+		ptrType$2 = $ptrType(PanicNilError);
+		arrayType = $arrayType(ptrType$2, 0);
 		structType = $structType("", []);
 		sliceType$1 = $sliceType(basicFrame);
 		sliceType$2 = $sliceType(Frame);
-		ptrType$2 = $ptrType(TypeAssertionError);
-		ptrType$3 = $ptrType(Frames);
+		ptrType$3 = $ptrType(TypeAssertionError);
+		ptrType$4 = $ptrType(Frames);
 		$ptrType(_type).prototype.string = function string() {
 			var t;
 			t = this;
@@ -2613,13 +2802,23 @@ $packages["runtime"] = (function() {
 			}
 			return "interface conversion: " + cs + " is not " + as + ": missing method " + e.missingMethod;
 		};
+		$ptrType(PanicNilError).prototype.Error = function Error$2() {
+			return "panic called with nil argument";
+		};
+		$ptrType(PanicNilError).prototype.RuntimeError = function RuntimeError$1() {
+		};
+		newPanicNilError = function newPanicNilError$1() {
+			return new PanicNilError.ptr(arrayType.zero());
+		};
 		init = function init$1() {
 			var e, jsPkg;
 			jsPkg = $packages[$externalize("github.com/gopherjs/gopherjs/js", $String)];
 			$jsObjectPtr = jsPkg.Object.ptr;
 			$jsErrorPtr = jsPkg.Error.ptr;
 			$throwRuntimeError = throw$1;
+			$newPanicNilError = newPanicNilError;
 			buildVersion = $internalize($goVersion, $String);
+			syncPanicNilFromGodebug(getEnvString("GODEBUG"));
 			e = $ifaceNil;
 			e = new TypeAssertionError.ptr(ptrType$1.nil, ptrType$1.nil, ptrType$1.nil, "");
 			$unused(e);
@@ -2642,126 +2841,59 @@ $packages["runtime"] = (function() {
 			return "/usr/local/go";
 		};
 		$pkg.GOROOT = GOROOT;
-		registerPosition = function registerPosition$1(funcName, file, line, col) {
-			var _entry, _key, _tuple, col, f, file, found, funcName, key, line, pc, pc$1;
-			key = file + ":" + itoa(line) + ":" + itoa(col);
-			_tuple = (_entry = $mapIndex(knownPositions,$String.keyFor(key)), _entry !== undefined ? [_entry.v, true] : [0, false]);
+		registerPosition = function registerPosition$1(frame) {
+			var _entry, _key, _tuple, f, found, frame, pc, pc$1;
+			_tuple = (_entry = $mapIndex(knownPositions,basicFrame.keyFor(frame)), _entry !== undefined ? [_entry.v, true] : [0, false]);
 			pc = _tuple[0];
 			found = _tuple[1];
 			if (found) {
 				return pc;
 			}
-			f = new Func.ptr(funcName, file, line, new structType.ptr());
+			f = new Func.ptr(frame.FuncName, frame.File, frame.Line, new structType.ptr());
 			pc$1 = ((positionCounters.$length >>> 0));
 			positionCounters = $append(positionCounters, f);
-			_key = key; (knownPositions || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: pc$1 });
+			_key = $clone(frame, basicFrame); (knownPositions || $throwRuntimeError("assignment to entry in nil map")).set(basicFrame.keyFor(_key), { k: _key, v: pc$1 });
 			return pc$1;
 		};
-		itoa = function itoa$1(i) {
-			var i;
-			return $internalize(new ($global.String)(i), $String);
-		};
 		callstack = function callstack$1(skip, limit) {
 			var limit, lines, skip;
-			skip = (skip + 1 >> 0) + 1 >> 0;
-			lines = new ($global.Error)().stack.split($externalize("\n", $String)).slice(skip, skip + limit >> 0);
-			return parseCallstack(lines);
+			if (limit <= 0) {
+				return new sliceType$1([]);
+			}
+			skip = skip + 2 >> 0;
+			lines = $callstack(skip, limit);
+			return parseCallstack(lines, limit);
 		};
-		parseCallstack = function parseCallstack$1(lines) {
-			var _entry, _entry$1, _tuple, alias, frame, frames, i, l, lines, ok;
+		parseCallstack = function parseCallstack$1(lines, limit) {
+			var _entry, _entry$1, _tuple, alias, frame, frames, funcName, i, l, limit, lines, ok;
 			frames = new sliceType$1([]);
 			l = $parseInt(lines.length);
 			i = 0;
 			while (true) {
 				if (!(i < l)) { break; }
-				frame = $clone(ParseCallFrame(lines[i]), basicFrame);
-				if ((_entry = $mapIndex(hiddenFrames,$String.keyFor(frame.FuncName)), _entry !== undefined ? _entry.v : false)) {
+				frame = $parseCallFrame(lines[i]);
+				funcName = $internalize(frame[0], $String);
+				if ((_entry = $mapIndex(hiddenFrames,$String.keyFor(funcName)), _entry !== undefined ? _entry.v : false)) {
 					i = i + (1) >> 0;
 					continue;
 				}
-				_tuple = (_entry$1 = $mapIndex(knownFrames,$String.keyFor(frame.FuncName)), _entry$1 !== undefined ? [_entry$1.v, true] : ["", false]);
+				_tuple = (_entry$1 = $mapIndex(knownFrames,$String.keyFor(funcName)), _entry$1 !== undefined ? [_entry$1.v, true] : ["", false]);
 				alias = _tuple[0];
 				ok = _tuple[1];
 				if (ok) {
-					frame.FuncName = alias;
+					funcName = alias;
+				}
+				frames = $append(frames, new basicFrame.ptr(funcName, $internalize(frame[1], $String), $parseInt(frame[2]) >> 0, $parseInt(frame[3]) >> 0));
+				if (funcName === "runtime.goexit") {
+					break;
 				}
-				frames = $append(frames, frame);
-				if (frame.FuncName === "runtime.goexit") {
+				if (frames.$length >= limit) {
 					break;
 				}
 				i = i + (1) >> 0;
 			}
 			return frames;
 		};
-		ParseCallFrame = function ParseCallFrame$1(info) {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, col, file, fn, funcName, idx, info, line, openIdx, parts, parts$1, parts$2, pos, split;
-			if (($parseInt(info.indexOf($externalize("@", $String))) >> 0) >= 0) {
-				split = new ($global.RegExp)($externalize("[@:]", $String));
-				parts = info.split(split);
-				return new basicFrame.ptr($internalize(parts[0], $String), $internalize(parts.slice(1, $parseInt(parts.length) - 2 >> 0).join($externalize(":", $String)), $String), $parseInt(parts[($parseInt(parts.length) - 2 >> 0)]) >> 0, $parseInt(parts[($parseInt(parts.length) - 1 >> 0)]) >> 0);
-			}
-			openIdx = $parseInt(info.lastIndexOf($externalize("(", $String))) >> 0;
-			if (openIdx === -1) {
-				parts$1 = info.split($externalize(":", $String));
-				return new basicFrame.ptr("<none>", $internalize(parts$1.slice(0, $parseInt(parts$1.length) - 2 >> 0).join($externalize(":", $String)).replace(new ($global.RegExp)($externalize("^\\s*at ", $String)), $externalize("", $String)), $String), $parseInt(parts$1[($parseInt(parts$1.length) - 2 >> 0)]) >> 0, $parseInt(parts$1[($parseInt(parts$1.length) - 1 >> 0)]) >> 0);
-			}
-			_tmp = "";
-			_tmp$1 = "";
-			file = _tmp;
-			funcName = _tmp$1;
-			_tmp$2 = 0;
-			_tmp$3 = 0;
-			line = _tmp$2;
-			col = _tmp$3;
-			pos = info.substring(openIdx + 1 >> 0, $parseInt(info.indexOf($externalize(")", $String))) >> 0);
-			parts$2 = pos.split($externalize(":", $String));
-			if ($internalize(pos, $String) === "<anonymous>") {
-				file = "<anonymous>";
-			} else {
-				file = $internalize(parts$2.slice(0, $parseInt(parts$2.length) - 2 >> 0).join($externalize(":", $String)), $String);
-				line = $parseInt(parts$2[($parseInt(parts$2.length) - 2 >> 0)]) >> 0;
-				col = $parseInt(parts$2[($parseInt(parts$2.length) - 1 >> 0)]) >> 0;
-			}
-			fn = info.substring(($parseInt(info.indexOf($externalize("at ", $String))) >> 0) + 3 >> 0, $parseInt(info.indexOf($externalize(" (", $String))) >> 0);
-			idx = $parseInt(fn.indexOf($externalize("[as ", $String))) >> 0;
-			if (idx > 0) {
-				fn = fn.substring(idx + 4 >> 0, fn.indexOf($externalize("]", $String)));
-			}
-			funcName = $internalize(fn, $String);
-			return new basicFrame.ptr(funcName, file, line, col);
-		};
-		$pkg.ParseCallFrame = ParseCallFrame;
-		Caller = function Caller$1(skip) {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, file, frames, line, ok, pc, skip;
-			pc = 0;
-			file = "";
-			line = 0;
-			ok = false;
-			skip = skip + 1 >> 0;
-			frames = callstack(skip, 1);
-			if (!((frames.$length === 1))) {
-				_tmp = 0;
-				_tmp$1 = "";
-				_tmp$2 = 0;
-				_tmp$3 = false;
-				pc = _tmp;
-				file = _tmp$1;
-				line = _tmp$2;
-				ok = _tmp$3;
-				return [pc, file, line, ok];
-			}
-			pc = registerPosition((0 >= frames.$length ? ($throwRuntimeError("index out of range"), undefined) : frames.$array[frames.$offset + 0]).FuncName, (0 >= frames.$length ? ($throwRuntimeError("index out of range"), undefined) : frames.$array[frames.$offset + 0]).File, (0 >= frames.$length ? ($throwRuntimeError("index out of range"), undefined) : frames.$array[frames.$offset + 0]).Line, (0 >= frames.$length ? ($throwRuntimeError("index out of range"), undefined) : frames.$array[frames.$offset + 0]).Col);
-			_tmp$4 = pc;
-			_tmp$5 = (0 >= frames.$length ? ($throwRuntimeError("index out of range"), undefined) : frames.$array[frames.$offset + 0]).File;
-			_tmp$6 = (0 >= frames.$length ? ($throwRuntimeError("index out of range"), undefined) : frames.$array[frames.$offset + 0]).Line;
-			_tmp$7 = true;
-			pc = _tmp$4;
-			file = _tmp$5;
-			line = _tmp$6;
-			ok = _tmp$7;
-			return [pc, file, line, ok];
-		};
-		$pkg.Caller = Caller;
 		Callers = function Callers$1(skip, pc) {
 			var _i, _ref, frame, frames, i, pc, skip;
 			frames = callstack(skip, pc.$length);
@@ -2771,7 +2903,7 @@ $packages["runtime"] = (function() {
 				if (!(_i < _ref.$length)) { break; }
 				i = _i;
 				frame = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), basicFrame);
-				((i < 0 || i >= pc.$length) ? ($throwRuntimeError("index out of range"), undefined) : pc.$array[pc.$offset + i] = registerPosition(frame.FuncName, frame.File, frame.Line, frame.Col));
+				((i < 0 || i >= pc.$length) ? ($throwRuntimeError("index out of range"), undefined) : pc.$array[pc.$offset + i] = registerPosition($clone(frame, basicFrame)));
 				_i++;
 			}
 			return frames.$length;
@@ -2786,6 +2918,11 @@ $packages["runtime"] = (function() {
 				if (!(_i < _ref.$length)) { break; }
 				pc = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 				fun = FuncForPC(pc);
+				if (fun === ptrType.nil) {
+					result.frames = $append(result.frames, new Frame.ptr(pc, ptrType.nil, "", "", 0, 0));
+					_i++;
+					continue;
+				}
 				result.frames = $append(result.frames, new Frame.ptr(pc, fun, fun.name, fun.file, fun.line, fun.Entry()));
 				_i++;
 			}
@@ -2848,8 +2985,8 @@ $packages["runtime"] = (function() {
 		FuncForPC = function FuncForPC$1(pc) {
 			var ipc, pc;
 			ipc = ((pc >> 0));
-			if (ipc >= positionCounters.$length) {
-				$panic(new $String("GopherJS: pc=" + itoa(ipc) + " is out of range of known position counters"));
+			if (ipc <= 0 || ipc >= positionCounters.$length) {
+				return ptrType.nil;
 			}
 			return ((ipc < 0 || ipc >= positionCounters.$length) ? ($throwRuntimeError("index out of range"), undefined) : positionCounters.$array[positionCounters.$offset + ipc]);
 		};
@@ -2858,12 +2995,12 @@ $packages["runtime"] = (function() {
 			var param;
 		};
 		$pkg.KeepAlive = KeepAlive;
-		errorString.prototype.RuntimeError = function RuntimeError$1() {
+		errorString.prototype.RuntimeError = function RuntimeError$2() {
 			var e;
 			e = this.$val;
 		};
 		$ptrType(errorString).prototype.RuntimeError = function(...$args) { return new errorString(this.$get()).RuntimeError(...$args); };
-		errorString.prototype.Error = function Error$2() {
+		errorString.prototype.Error = function Error$3() {
 			var e;
 			e = this.$val;
 			return "runtime error: " + (e);
@@ -2876,15 +3013,6 @@ $packages["runtime"] = (function() {
 		nanotime = function nanotime$1() {
 			return $mul64($internalize(new ($global.Date)().getTime(), $Int64), new $Int64(0, 1000000));
 		};
-		godebug_setUpdate = function godebug_setUpdate$1(update) {
-			var {godebugEnv, update, $s, $r, $c} = $restore(this, {update});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			godebugUpdate = update;
-			godebugEnv = getEnvString("GODEBUG");
-			$r = godebug_notify("GODEBUG", godebugEnv); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: godebug_setUpdate$1, $c: true, $r, godebugEnv, update, $s};return $f;
-		};
 		getEnvString = function getEnvString$1(key) {
 			var env, key, process, value;
 			process = $global.process;
@@ -2904,38 +3032,51 @@ $packages["runtime"] = (function() {
 		godebug_notify = function godebug_notify$1(key, value) {
 			var {godebugDefault, key, update, value, $s, $r, $c} = $restore(this, {key, value});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			update = godebugUpdate;
-			if (update === $throwNilPointerError || !(key === "GODEBUG")) {
+			if (!(key === "GODEBUG")) {
 				$s = -1; return;
 			}
-			godebugDefault = "";
-			$r = update(godebugDefault, value); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			update = godebugUpdate;
+			/* */ if (!(update === $throwNilPointerError)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(update === $throwNilPointerError)) { */ case 1:
+				godebugDefault = "";
+				$r = update(godebugDefault, value); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 2:
+			syncPanicNilFromGodebug(value);
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: godebug_notify$1, $c: true, $r, godebugDefault, key, update, value, $s};return $f;
 		};
+		syncPanicNilFromGodebug = function syncPanicNilFromGodebug$1(godebug) {
+			var godebug, m, panicnil, re;
+			panicnil = "0";
+			if (!(godebug === "")) {
+				re = new ($global.RegExp)($externalize("(?:^|,)panicnil=(\\d+)(?:,|$)", $String));
+				m = re.exec($externalize(godebug, $String));
+				if (!(m === null) && !(m === undefined) && $parseInt(m.length) >= 2) {
+					panicnil = $internalize(m[1], $String);
+				}
+			}
+			$panicnil = $externalize(panicnil, $String);
+		};
 		fastrand = function fastrand$1() {
 			return (($parseFloat($global.Math.random()) * 4.294967295e+09 >>> 0));
 		};
-		fastrand64 = function fastrand64$1() {
-			var x, x$1;
-			return (x = $shiftLeft64((new $Uint64(0, fastrand())), 32), x$1 = (new $Uint64(0, fastrand())), new $Uint64(x.$high | x$1.$high, (x.$low | x$1.$low) >>> 0));
-		};
 		ptrType$1.methods = [{prop: "string", name: "string", pkg: "runtime", typ: $funcType([], [$String], false)}, {prop: "pkgpath", name: "pkgpath", pkg: "runtime", typ: $funcType([], [$String], false)}];
-		ptrType$2.methods = [{prop: "RuntimeError", name: "RuntimeError", pkg: "", typ: $funcType([], [], false)}, {prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$3.methods = [{prop: "Next", name: "Next", pkg: "", typ: $funcType([], [Frame, $Bool], false)}];
+		ptrType$3.methods = [{prop: "RuntimeError", name: "RuntimeError", pkg: "", typ: $funcType([], [], false)}, {prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$2.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "RuntimeError", name: "RuntimeError", pkg: "", typ: $funcType([], [], false)}];
+		ptrType$4.methods = [{prop: "Next", name: "Next", pkg: "", typ: $funcType([], [Frame, $Bool], false)}];
 		ptrType.methods = [{prop: "Entry", name: "Entry", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "FileLine", name: "FileLine", pkg: "", typ: $funcType([$Uintptr], [$String, $Int], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}];
 		errorString.methods = [{prop: "RuntimeError", name: "RuntimeError", pkg: "", typ: $funcType([], [], false)}, {prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
 		_type.init("runtime", [{prop: "str", name: "str", embedded: false, exported: false, typ: $String, tag: ""}]);
 		TypeAssertionError.init("runtime", [{prop: "_interface", name: "_interface", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "concrete", name: "concrete", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "asserted", name: "asserted", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "missingMethod", name: "missingMethod", embedded: false, exported: false, typ: $String, tag: ""}]);
+		PanicNilError.init("runtime", [{prop: "_$0", name: "_", embedded: false, exported: false, typ: arrayType, tag: ""}]);
 		basicFrame.init("", [{prop: "FuncName", name: "FuncName", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "File", name: "File", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Line", name: "Line", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Col", name: "Col", embedded: false, exported: true, typ: $Int, tag: ""}]);
 		Frames.init("runtime", [{prop: "frames", name: "frames", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "current", name: "current", embedded: false, exported: false, typ: $Int, tag: ""}]);
 		Frame.init("", [{prop: "PC", name: "PC", embedded: false, exported: true, typ: $Uintptr, tag: ""}, {prop: "Func", name: "Func", embedded: false, exported: true, typ: ptrType, tag: ""}, {prop: "Function", name: "Function", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "File", name: "File", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Line", name: "Line", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Entry", name: "Entry", embedded: false, exported: true, typ: $Uintptr, tag: ""}]);
 		Func.init("runtime", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "file", name: "file", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "line", name: "line", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "opaque", name: "opaque", embedded: false, exported: false, typ: structType, tag: ""}]);
 	$linknames["runtime.nanotime"] = nanotime;
-	$linknames["runtime.godebug_setUpdate"] = godebug_setUpdate;
 	$linknames["runtime.godebug_notify"] = godebug_notify;
 	$linknames["runtime.fastrand"] = fastrand;
-	$linknames["runtime.fastrand64"] = fastrand64;
 	};
 	$init = function() {
 		$pkg.$init = function() {};
@@ -2943,8 +3084,8 @@ $packages["runtime"] = (function() {
 		$r = js.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		buildVersion = "";
 		godebugUpdate = $throwNilPointerError;
-		knownPositions = $makeMap($String.keyFor, []);
-		positionCounters = new sliceType([]);
+		knownPositions = $makeMap(basicFrame.keyFor, []);
+		positionCounters = new sliceType([ptrType.nil]);
 		hiddenFrames = $makeMap($String.keyFor, [{ k: "$callDeferred", v: true }]);
 		knownFrames = $makeMap($String.keyFor, [{ k: "$panic", v: "runtime.gopanic" }, { k: "$goroutine", v: "runtime.goexit" }]);
 		init();
@@ -2965,444 +3106,260 @@ $packages["internal/goarch"] = (function() {
 	$pkg.$init = $init;
 	return $pkg;
 })();
-$packages["internal/reflectlite"] = (function() {
-	var $pkg = {}, $init, js, goarch, Value, flag, ValueError, Type, Kind, tflag, rtype, method, chanDir, arrayType, chanType, imethod, interfaceType, mapType, ptrType, sliceType, structField, structType, nameOff, typeOff, textOff, errorString, Method, uncommonType, funcType, name, nameData, mapIter, TypeEx, ptrType$1, sliceType$1, sliceType$2, sliceType$3, sliceType$4, ptrType$2, funcType$1, ptrType$4, sliceType$5, ptrType$5, sliceType$6, ptrType$6, ptrType$7, sliceType$7, sliceType$8, sliceType$9, sliceType$10, ptrType$8, structType$2, ptrType$9, arrayType$2, sliceType$13, ptrType$10, funcType$2, ptrType$11, funcType$3, ptrType$12, ptrType$13, uint8Type, nameOffList, typeOffList, kindNames, callHelper, initialized, idJsType, idReflectType, idKindType, idRtype, uncommonTypeMap, nameMap, jsObjectPtr, selectHelper, implements$1, directlyAssignable, haveIdenticalType, haveIdenticalUnderlyingType, toType, ifaceIndir, unquote, Swapper, init, jsType, reflectType, setKindType, newName, newNameOff, newTypeOff, internalStr, isWrapped, copyStruct, makeValue, TypeOf, ValueOf, FuncOf, SliceOf, unsafe_New, typedmemmove, keyFor, mapaccess, mapiterinit, mapiterkey, mapiternext, maplen, methodReceiver, valueInterface, ifaceE2I, methodName, makeMethodValue, wrapJsObject, unwrapJsObject, getJsTag, PtrTo, copyVal;
+$packages["internal/abi"] = (function() {
+	var $pkg = {}, $init, js, goarch, Type, Kind, TFlag, Method, Imethod, ArrayType, ChanDir, ChanType, InterfaceType, MapType, SliceType, PtrType, StructField, StructType, UncommonType, FuncType, Name, NameOff, TypeOff, TextOff, sliceType, ptrType, ptrType$1, ptrType$2, ptrType$3, ptrType$4, ptrType$5, ptrType$6, sliceType$1, ptrType$7, sliceType$2, sliceType$3, sliceType$4, structType, ptrType$9, funcType, funcType$1, ptrType$10, ptrType$11, kindNames, UnsafeNew, IfaceE2I, TypedMemMove, ReflectType, setKindType, NewName, ResolveReflectName, ResolveReflectType, internalStr, WrapJsObject, UnwrapJsObject, CopyStruct;
 	js = $packages["github.com/gopherjs/gopherjs/js"];
 	goarch = $packages["internal/goarch"];
-	Value = $newType(0, $kindStruct, "reflectlite.Value", true, "internal/reflectlite", true, function(typ_, ptr_, flag_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.typ = ptrType$1.nil;
-			this.ptr = 0;
-			this.flag = 0;
-			return;
-		}
-		this.typ = typ_;
-		this.ptr = ptr_;
-		this.flag = flag_;
-	});
-	flag = $newType(4, $kindUintptr, "reflectlite.flag", true, "internal/reflectlite", false, null);
-	ValueError = $newType(0, $kindStruct, "reflectlite.ValueError", true, "internal/reflectlite", true, function(Method_, Kind_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Method = "";
-			this.Kind = 0;
-			return;
-		}
-		this.Method = Method_;
-		this.Kind = Kind_;
-	});
-	Type = $newType(8, $kindInterface, "reflectlite.Type", true, "internal/reflectlite", true, null);
-	Kind = $newType(4, $kindUint, "reflectlite.Kind", true, "internal/reflectlite", true, null);
-	tflag = $newType(1, $kindUint8, "reflectlite.tflag", true, "internal/reflectlite", false, null);
-	rtype = $newType(0, $kindStruct, "reflectlite.rtype", true, "internal/reflectlite", false, function(size_, ptrdata_, hash_, tflag_, align_, fieldAlign_, kind_, equal_, gcdata_, str_, ptrToThis_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.size = 0;
-			this.ptrdata = 0;
-			this.hash = 0;
-			this.tflag = 0;
-			this.align = 0;
-			this.fieldAlign = 0;
-			this.kind = 0;
-			this.equal = $throwNilPointerError;
-			this.gcdata = ptrType$6.nil;
-			this.str = 0;
-			this.ptrToThis = 0;
-			return;
-		}
-		this.size = size_;
-		this.ptrdata = ptrdata_;
-		this.hash = hash_;
-		this.tflag = tflag_;
-		this.align = align_;
-		this.fieldAlign = fieldAlign_;
-		this.kind = kind_;
-		this.equal = equal_;
-		this.gcdata = gcdata_;
-		this.str = str_;
-		this.ptrToThis = ptrToThis_;
-	});
-	method = $newType(0, $kindStruct, "reflectlite.method", true, "internal/reflectlite", false, function(name_, mtyp_, ifn_, tfn_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.name = 0;
-			this.mtyp = 0;
-			this.ifn = 0;
-			this.tfn = 0;
-			return;
-		}
-		this.name = name_;
-		this.mtyp = mtyp_;
-		this.ifn = ifn_;
-		this.tfn = tfn_;
-	});
-	chanDir = $newType(4, $kindInt, "reflectlite.chanDir", true, "internal/reflectlite", false, null);
-	arrayType = $newType(0, $kindStruct, "reflectlite.arrayType", true, "internal/reflectlite", false, function(rtype_, elem_, slice_, len_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0);
-			this.elem = ptrType$1.nil;
-			this.slice = ptrType$1.nil;
-			this.len = 0;
-			return;
-		}
-		this.rtype = rtype_;
-		this.elem = elem_;
-		this.slice = slice_;
-		this.len = len_;
-	});
-	chanType = $newType(0, $kindStruct, "reflectlite.chanType", true, "internal/reflectlite", false, function(rtype_, elem_, dir_) {
+	Type = $newType(0, $kindStruct, "abi.Type", true, "internal/abi", true, function(Size__, PtrBytes_, Hash_, TFlag_, Align__, FieldAlign__, Kind__, Equal_, GCData_, Str_, PtrToThis_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0);
-			this.elem = ptrType$1.nil;
-			this.dir = 0;
+			this.Size_ = 0;
+			this.PtrBytes = 0;
+			this.Hash = 0;
+			this.TFlag = 0;
+			this.Align_ = 0;
+			this.FieldAlign_ = 0;
+			this.Kind_ = 0;
+			this.Equal = $throwNilPointerError;
+			this.GCData = ptrType$7.nil;
+			this.Str = NameOff.nil;
+			this.PtrToThis = TypeOff.nil;
 			return;
 		}
-		this.rtype = rtype_;
-		this.elem = elem_;
-		this.dir = dir_;
+		this.Size_ = Size__;
+		this.PtrBytes = PtrBytes_;
+		this.Hash = Hash_;
+		this.TFlag = TFlag_;
+		this.Align_ = Align__;
+		this.FieldAlign_ = FieldAlign__;
+		this.Kind_ = Kind__;
+		this.Equal = Equal_;
+		this.GCData = GCData_;
+		this.Str = Str_;
+		this.PtrToThis = PtrToThis_;
 	});
-	imethod = $newType(0, $kindStruct, "reflectlite.imethod", true, "internal/reflectlite", false, function(name_, typ_) {
+	Kind = $newType(4, $kindUint, "abi.Kind", true, "internal/abi", true, null);
+	TFlag = $newType(1, $kindUint8, "abi.TFlag", true, "internal/abi", true, null);
+	Method = $newType(0, $kindStruct, "abi.Method", true, "internal/abi", true, function(Name_, Mtyp_, Ifn_, Tfn_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.name = 0;
-			this.typ = 0;
+			this.Name = NameOff.nil;
+			this.Mtyp = TypeOff.nil;
+			this.Ifn = 0;
+			this.Tfn = 0;
 			return;
 		}
-		this.name = name_;
-		this.typ = typ_;
+		this.Name = Name_;
+		this.Mtyp = Mtyp_;
+		this.Ifn = Ifn_;
+		this.Tfn = Tfn_;
 	});
-	interfaceType = $newType(0, $kindStruct, "reflectlite.interfaceType", true, "internal/reflectlite", false, function(rtype_, pkgPath_, methods_) {
+	Imethod = $newType(0, $kindStruct, "abi.Imethod", true, "internal/abi", true, function(Name_, Typ_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0);
-			this.pkgPath = new name.ptr(ptrType$6.nil);
-			this.methods = sliceType$9.nil;
+			this.Name = NameOff.nil;
+			this.Typ = TypeOff.nil;
 			return;
 		}
-		this.rtype = rtype_;
-		this.pkgPath = pkgPath_;
-		this.methods = methods_;
+		this.Name = Name_;
+		this.Typ = Typ_;
 	});
-	mapType = $newType(0, $kindStruct, "reflectlite.mapType", true, "internal/reflectlite", false, function(rtype_, key_, elem_, bucket_, hasher_, keysize_, valuesize_, bucketsize_, flags_) {
+	ArrayType = $newType(0, $kindStruct, "abi.ArrayType", true, "internal/abi", true, function(Type_, Elem_, Slice_, Len_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0);
-			this.key = ptrType$1.nil;
-			this.elem = ptrType$1.nil;
-			this.bucket = ptrType$1.nil;
-			this.hasher = $throwNilPointerError;
-			this.keysize = 0;
-			this.valuesize = 0;
-			this.bucketsize = 0;
-			this.flags = 0;
+			this.Type = new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil);
+			this.Elem = ptrType.nil;
+			this.Slice = ptrType.nil;
+			this.Len = 0;
 			return;
 		}
-		this.rtype = rtype_;
-		this.key = key_;
-		this.elem = elem_;
-		this.bucket = bucket_;
-		this.hasher = hasher_;
-		this.keysize = keysize_;
-		this.valuesize = valuesize_;
-		this.bucketsize = bucketsize_;
-		this.flags = flags_;
+		this.Type = Type_;
+		this.Elem = Elem_;
+		this.Slice = Slice_;
+		this.Len = Len_;
 	});
-	ptrType = $newType(0, $kindStruct, "reflectlite.ptrType", true, "internal/reflectlite", false, function(rtype_, elem_) {
+	ChanDir = $newType(4, $kindInt, "abi.ChanDir", true, "internal/abi", true, null);
+	ChanType = $newType(0, $kindStruct, "abi.ChanType", true, "internal/abi", true, function(Type_, Elem_, Dir_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0);
-			this.elem = ptrType$1.nil;
+			this.Type = new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil);
+			this.Elem = ptrType.nil;
+			this.Dir = 0;
 			return;
 		}
-		this.rtype = rtype_;
-		this.elem = elem_;
+		this.Type = Type_;
+		this.Elem = Elem_;
+		this.Dir = Dir_;
 	});
-	sliceType = $newType(0, $kindStruct, "reflectlite.sliceType", true, "internal/reflectlite", false, function(rtype_, elem_) {
+	InterfaceType = $newType(0, $kindStruct, "abi.InterfaceType", true, "internal/abi", true, function(Type_, PkgPath_, Methods_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0);
-			this.elem = ptrType$1.nil;
+			this.Type = new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil);
+			this.PkgPath = new Name.ptr("", "", false, false, "");
+			this.Methods = sliceType$3.nil;
 			return;
 		}
-		this.rtype = rtype_;
-		this.elem = elem_;
+		this.Type = Type_;
+		this.PkgPath = PkgPath_;
+		this.Methods = Methods_;
 	});
-	structField = $newType(0, $kindStruct, "reflectlite.structField", true, "internal/reflectlite", false, function(name_, typ_, offset_) {
+	MapType = $newType(0, $kindStruct, "abi.MapType", true, "internal/abi", true, function(Type_, Key_, Elem_, Bucket_, Hasher_, KeySize_, ValueSize_, BucketSize_, Flags_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.name = new name.ptr(ptrType$6.nil);
-			this.typ = ptrType$1.nil;
-			this.offset = 0;
+			this.Type = new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil);
+			this.Key = ptrType.nil;
+			this.Elem = ptrType.nil;
+			this.Bucket = ptrType.nil;
+			this.Hasher = $throwNilPointerError;
+			this.KeySize = 0;
+			this.ValueSize = 0;
+			this.BucketSize = 0;
+			this.Flags = 0;
 			return;
 		}
-		this.name = name_;
-		this.typ = typ_;
-		this.offset = offset_;
+		this.Type = Type_;
+		this.Key = Key_;
+		this.Elem = Elem_;
+		this.Bucket = Bucket_;
+		this.Hasher = Hasher_;
+		this.KeySize = KeySize_;
+		this.ValueSize = ValueSize_;
+		this.BucketSize = BucketSize_;
+		this.Flags = Flags_;
 	});
-	structType = $newType(0, $kindStruct, "reflectlite.structType", true, "internal/reflectlite", false, function(rtype_, pkgPath_, fields_) {
+	SliceType = $newType(0, $kindStruct, "abi.SliceType", true, "internal/abi", true, function(Type_, Elem_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0);
-			this.pkgPath = new name.ptr(ptrType$6.nil);
-			this.fields = sliceType$10.nil;
+			this.Type = new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil);
+			this.Elem = ptrType.nil;
 			return;
 		}
-		this.rtype = rtype_;
-		this.pkgPath = pkgPath_;
-		this.fields = fields_;
+		this.Type = Type_;
+		this.Elem = Elem_;
 	});
-	nameOff = $newType(4, $kindInt32, "reflectlite.nameOff", true, "internal/reflectlite", false, null);
-	typeOff = $newType(4, $kindInt32, "reflectlite.typeOff", true, "internal/reflectlite", false, null);
-	textOff = $newType(4, $kindInt32, "reflectlite.textOff", true, "internal/reflectlite", false, null);
-	errorString = $newType(0, $kindStruct, "reflectlite.errorString", true, "internal/reflectlite", false, function(s_) {
+	PtrType = $newType(0, $kindStruct, "abi.PtrType", true, "internal/abi", true, function(Type_, Elem_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.s = "";
+			this.Type = new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil);
+			this.Elem = ptrType.nil;
 			return;
 		}
-		this.s = s_;
+		this.Type = Type_;
+		this.Elem = Elem_;
 	});
-	Method = $newType(0, $kindStruct, "reflectlite.Method", true, "internal/reflectlite", true, function(Name_, PkgPath_, Type_, Func_, Index_) {
+	StructField = $newType(0, $kindStruct, "abi.StructField", true, "internal/abi", true, function(Name_, Typ_, Offset_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Name = "";
-			this.PkgPath = "";
-			this.Type = $ifaceNil;
-			this.Func = new Value.ptr(ptrType$1.nil, 0, 0);
-			this.Index = 0;
+			this.Name = new Name.ptr("", "", false, false, "");
+			this.Typ = ptrType.nil;
+			this.Offset = 0;
 			return;
 		}
 		this.Name = Name_;
-		this.PkgPath = PkgPath_;
-		this.Type = Type_;
-		this.Func = Func_;
-		this.Index = Index_;
+		this.Typ = Typ_;
+		this.Offset = Offset_;
 	});
-	uncommonType = $newType(0, $kindStruct, "reflectlite.uncommonType", true, "internal/reflectlite", false, function(pkgPath_, mcount_, xcount_, moff_, _methods_) {
+	StructType = $newType(0, $kindStruct, "abi.StructType", true, "internal/abi", true, function(Type_, PkgPath_, Fields_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.pkgPath = 0;
-			this.mcount = 0;
-			this.xcount = 0;
-			this.moff = 0;
-			this._methods = sliceType$5.nil;
+			this.Type = new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil);
+			this.PkgPath = new Name.ptr("", "", false, false, "");
+			this.Fields = sliceType$4.nil;
 			return;
 		}
-		this.pkgPath = pkgPath_;
-		this.mcount = mcount_;
-		this.xcount = xcount_;
-		this.moff = moff_;
-		this._methods = _methods_;
+		this.Type = Type_;
+		this.PkgPath = PkgPath_;
+		this.Fields = Fields_;
 	});
-	funcType = $newType(0, $kindStruct, "reflectlite.funcType", true, "internal/reflectlite", false, function(rtype_, inCount_, outCount_, _in_, _out_) {
+	UncommonType = $newType(0, $kindStruct, "abi.UncommonType", true, "internal/abi", true, function(PkgPath_, Mcount_, Xcount_, Methods__) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0);
-			this.inCount = 0;
-			this.outCount = 0;
-			this._in = sliceType$2.nil;
-			this._out = sliceType$2.nil;
+			this.PkgPath = NameOff.nil;
+			this.Mcount = 0;
+			this.Xcount = 0;
+			this.Methods_ = sliceType$1.nil;
 			return;
 		}
-		this.rtype = rtype_;
-		this.inCount = inCount_;
-		this.outCount = outCount_;
-		this._in = _in_;
-		this._out = _out_;
+		this.PkgPath = PkgPath_;
+		this.Mcount = Mcount_;
+		this.Xcount = Xcount_;
+		this.Methods_ = Methods__;
 	});
-	name = $newType(0, $kindStruct, "reflectlite.name", true, "internal/reflectlite", false, function(bytes_) {
+	FuncType = $newType(0, $kindStruct, "abi.FuncType", true, "internal/abi", true, function(Type_, InCount_, OutCount_, In__, Out__) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.bytes = ptrType$6.nil;
+			this.Type = new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil);
+			this.InCount = 0;
+			this.OutCount = 0;
+			this.In_ = sliceType$2.nil;
+			this.Out_ = sliceType$2.nil;
 			return;
 		}
-		this.bytes = bytes_;
+		this.Type = Type_;
+		this.InCount = InCount_;
+		this.OutCount = OutCount_;
+		this.In_ = In__;
+		this.Out_ = Out__;
 	});
-	nameData = $newType(0, $kindStruct, "reflectlite.nameData", true, "internal/reflectlite", false, function(name_, tag_, exported_, embedded_) {
+	Name = $newType(0, $kindStruct, "abi.Name", true, "internal/abi", true, function(name_, tag_, exported_, embedded_, pkgPath_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.name = "";
 			this.tag = "";
 			this.exported = false;
 			this.embedded = false;
+			this.pkgPath = "";
 			return;
 		}
 		this.name = name_;
 		this.tag = tag_;
 		this.exported = exported_;
 		this.embedded = embedded_;
+		this.pkgPath = pkgPath_;
 	});
-	mapIter = $newType(0, $kindStruct, "reflectlite.mapIter", true, "internal/reflectlite", false, function(t_, m_, keys_, i_, last_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.t = $ifaceNil;
-			this.m = null;
-			this.keys = null;
-			this.i = 0;
-			this.last = null;
-			return;
-		}
-		this.t = t_;
-		this.m = m_;
-		this.keys = keys_;
-		this.i = i_;
-		this.last = last_;
-	});
-	TypeEx = $newType(8, $kindInterface, "reflectlite.TypeEx", true, "internal/reflectlite", true, null);
-	$pkg.Value = Value;
-	$pkg.flag = flag;
-	$pkg.ValueError = ValueError;
+	NameOff = $newType(4, $kindPtr, "abi.NameOff", true, "internal/abi", true, null);
+	TypeOff = $newType(4, $kindPtr, "abi.TypeOff", true, "internal/abi", true, null);
+	TextOff = $newType(4, $kindUnsafePointer, "abi.TextOff", true, "internal/abi", true, null);
 	$pkg.Type = Type;
 	$pkg.Kind = Kind;
-	$pkg.tflag = tflag;
-	$pkg.rtype = rtype;
-	$pkg.method = method;
-	$pkg.chanDir = chanDir;
-	$pkg.arrayType = arrayType;
-	$pkg.chanType = chanType;
-	$pkg.imethod = imethod;
-	$pkg.interfaceType = interfaceType;
-	$pkg.mapType = mapType;
-	$pkg.ptrType = ptrType;
-	$pkg.sliceType = sliceType;
-	$pkg.structField = structField;
-	$pkg.structType = structType;
-	$pkg.nameOff = nameOff;
-	$pkg.typeOff = typeOff;
-	$pkg.textOff = textOff;
-	$pkg.errorString = errorString;
+	$pkg.TFlag = TFlag;
 	$pkg.Method = Method;
-	$pkg.uncommonType = uncommonType;
-	$pkg.funcType = funcType;
-	$pkg.name = name;
-	$pkg.nameData = nameData;
-	$pkg.mapIter = mapIter;
-	$pkg.TypeEx = TypeEx;
+	$pkg.Imethod = Imethod;
+	$pkg.ArrayType = ArrayType;
+	$pkg.ChanDir = ChanDir;
+	$pkg.ChanType = ChanType;
+	$pkg.InterfaceType = InterfaceType;
+	$pkg.MapType = MapType;
+	$pkg.SliceType = SliceType;
+	$pkg.PtrType = PtrType;
+	$pkg.StructField = StructField;
+	$pkg.StructType = StructType;
+	$pkg.UncommonType = UncommonType;
+	$pkg.FuncType = FuncType;
+	$pkg.Name = Name;
+	$pkg.NameOff = NameOff;
+	$pkg.TypeOff = TypeOff;
+	$pkg.TextOff = TextOff;
 	$pkg.$finishSetup = function() {
-		ptrType$1 = $ptrType(rtype);
-		sliceType$1 = $sliceType(name);
-		sliceType$2 = $sliceType(ptrType$1);
-		sliceType$3 = $sliceType($String);
-		sliceType$4 = $sliceType($emptyInterface);
-		ptrType$2 = $ptrType(js.Object);
-		funcType$1 = $funcType([sliceType$4], [ptrType$2], true);
-		ptrType$4 = $ptrType(uncommonType);
-		sliceType$5 = $sliceType(method);
-		ptrType$5 = $ptrType(funcType);
-		sliceType$6 = $sliceType(Value);
-		ptrType$6 = $ptrType($Uint8);
-		ptrType$7 = $ptrType($UnsafePointer);
-		sliceType$7 = $sliceType(Type);
-		sliceType$8 = $sliceType(ptrType$2);
-		sliceType$9 = $sliceType(imethod);
-		sliceType$10 = $sliceType(structField);
-		ptrType$8 = $ptrType(nameData);
-		structType$2 = $structType("internal/reflectlite", [{prop: "str", name: "str", embedded: false, exported: false, typ: $String, tag: ""}]);
-		ptrType$9 = $ptrType(mapIter);
-		arrayType$2 = $arrayType($Uintptr, 2);
-		sliceType$13 = $sliceType($Uint8);
-		ptrType$10 = $ptrType(ValueError);
-		funcType$2 = $funcType([$UnsafePointer, $UnsafePointer], [$Bool], false);
-		ptrType$11 = $ptrType(interfaceType);
-		funcType$3 = $funcType([$UnsafePointer, $Uintptr], [$Uintptr], false);
-		ptrType$12 = $ptrType(structField);
-		ptrType$13 = $ptrType(errorString);
-		flag.prototype.kind = function kind() {
-			var f;
-			f = this.$val;
-			return ((((f & 31) >>> 0) >>> 0));
-		};
-		$ptrType(flag).prototype.kind = function(...$args) { return new flag(this.$get()).kind(...$args); };
-		flag.prototype.ro = function ro() {
-			var f;
-			f = this.$val;
-			if (!((((f & 96) >>> 0) === 0))) {
-				return 32;
-			}
-			return 0;
-		};
-		$ptrType(flag).prototype.ro = function(...$args) { return new flag(this.$get()).ro(...$args); };
-		$ptrType(Value).prototype.pointer = function pointer() {
-			var v;
-			v = this;
-			if (!((v.typ.size === 4)) || !v.typ.pointers()) {
-				$panic(new $String("can't call pointer on a non-pointer Value"));
-			}
-			if (!((((v.flag & 128) >>> 0) === 0))) {
-				return (v.ptr).$get();
-			}
-			return v.ptr;
-		};
-		Value.prototype.pointer = function(...$args) { return this.$val.pointer(...$args); };
-		$ptrType(ValueError).prototype.Error = function Error() {
-			var e;
-			e = this;
-			if (e.Kind === 0) {
-				return "reflect: call of " + e.Method + " on zero Value";
-			}
-			return "reflect: call of " + e.Method + " on " + new Kind(e.Kind).String() + " Value";
-		};
-		flag.prototype.mustBeExported = function mustBeExported() {
-			var f;
-			f = this.$val;
-			if (f === 0) {
-				$panic(new ValueError.ptr(methodName(), 0));
-			}
-			if (!((((f & 96) >>> 0) === 0))) {
-				$panic(new $String("reflect: " + methodName() + " using value obtained using unexported field"));
-			}
-		};
-		$ptrType(flag).prototype.mustBeExported = function(...$args) { return new flag(this.$get()).mustBeExported(...$args); };
-		flag.prototype.mustBeAssignable = function mustBeAssignable() {
-			var f;
-			f = this.$val;
-			if (f === 0) {
-				$panic(new ValueError.ptr(methodName(), 0));
-			}
-			if (!((((f & 96) >>> 0) === 0))) {
-				$panic(new $String("reflect: " + methodName() + " using value obtained using unexported field"));
-			}
-			if (((f & 256) >>> 0) === 0) {
-				$panic(new $String("reflect: " + methodName() + " using unaddressable value"));
-			}
-		};
-		$ptrType(flag).prototype.mustBeAssignable = function(...$args) { return new flag(this.$get()).mustBeAssignable(...$args); };
-		$ptrType(Value).prototype.CanSet = function CanSet() {
-			var v;
-			v = this;
-			return ((v.flag & 352) >>> 0) === 256;
-		};
-		Value.prototype.CanSet = function(...$args) { return this.$val.CanSet(...$args); };
-		$ptrType(Value).prototype.IsValid = function IsValid() {
-			var v;
-			v = this;
-			return !((v.flag === 0));
-		};
-		Value.prototype.IsValid = function(...$args) { return this.$val.IsValid(...$args); };
-		$ptrType(Value).prototype.Kind = function Kind$1() {
-			var v;
-			v = this;
-			return new flag(v.flag).kind();
-		};
-		Value.prototype.Kind = function(...$args) { return this.$val.Kind(...$args); };
-		$ptrType(Value).prototype.Type = function Type$1() {
-			var f, v;
-			v = this;
-			f = v.flag;
-			if (f === 0) {
-				$panic(new ValueError.ptr("reflectlite.Value.Type", 0));
-			}
-			return v.typ;
-		};
-		Value.prototype.Type = function(...$args) { return this.$val.Type(...$args); };
-		$ptrType(structField).prototype.embedded = function embedded() {
-			var f;
-			f = this;
-			return $clone(f.name, name).embedded();
-		};
+		sliceType = $sliceType($String);
+		ptrType = $ptrType(Type);
+		ptrType$1 = $ptrType(StructType);
+		ptrType$2 = $ptrType(MapType);
+		ptrType$3 = $ptrType(ArrayType);
+		ptrType$4 = $ptrType(FuncType);
+		ptrType$5 = $ptrType(InterfaceType);
+		ptrType$6 = $ptrType(UncommonType);
+		sliceType$1 = $sliceType(Method);
+		ptrType$7 = $ptrType($Uint8);
+		sliceType$2 = $sliceType(ptrType);
+		sliceType$3 = $sliceType(Imethod);
+		sliceType$4 = $sliceType(StructField);
+		structType = $structType("internal/abi", [{prop: "str", name: "str", embedded: false, exported: false, typ: $String, tag: ""}]);
+		ptrType$9 = $ptrType(js.Object);
+		funcType = $funcType([$UnsafePointer, $UnsafePointer], [$Bool], false);
+		funcType$1 = $funcType([$UnsafePointer, $Uintptr], [$Uintptr], false);
+		ptrType$10 = $ptrType(StructField);
+		ptrType$11 = $ptrType(Name);
 		Kind.prototype.String = function String() {
 			var k;
 			k = this.$val;
@@ -3412,266 +3369,993 @@ $packages["internal/reflectlite"] = (function() {
 			return (0 >= kindNames.$length ? ($throwRuntimeError("index out of range"), undefined) : kindNames.$array[kindNames.$offset + 0]);
 		};
 		$ptrType(Kind).prototype.String = function(...$args) { return new Kind(this.$get()).String(...$args); };
-		$ptrType(rtype).prototype.String = function String$1() {
-			var s, t;
-			t = this;
-			s = $clone(t.nameOff(t.str), name).name();
-			if (!((((t.tflag & 2) >>> 0) === 0))) {
-				return $substring(s, 1);
-			}
-			return s;
-		};
-		$ptrType(rtype).prototype.Size = function Size() {
+		$ptrType(Type).prototype.Kind = function Kind$1() {
 			var t;
 			t = this;
-			return t.size;
+			return ((((t.Kind_ & 31) >>> 0) >>> 0));
 		};
-		$ptrType(rtype).prototype.Kind = function Kind$2() {
+		$ptrType(Type).prototype.HasName = function HasName() {
 			var t;
 			t = this;
-			return ((((t.kind & 31) >>> 0) >>> 0));
+			return !((((t.TFlag & 4) >>> 0) === 0));
 		};
-		$ptrType(rtype).prototype.pointers = function pointers() {
+		$ptrType(Type).prototype.Pointers = function Pointers() {
 			var t;
 			t = this;
-			return !((t.ptrdata === 0));
+			return !((t.PtrBytes === 0));
 		};
-		$ptrType(rtype).prototype.common = function common() {
+		$ptrType(Type).prototype.IfaceIndir = function IfaceIndir() {
 			var t;
 			t = this;
-			return t;
-		};
-		$ptrType(rtype).prototype.exportedMethods = function exportedMethods() {
-			var t, ut;
-			t = this;
-			ut = t.uncommon();
-			if (ut === ptrType$4.nil) {
-				return sliceType$5.nil;
-			}
-			return ut.exportedMethods();
+			return ((t.Kind_ & 32) >>> 0) === 0;
 		};
-		$ptrType(rtype).prototype.NumMethod = function NumMethod() {
-			var t, tt;
+		$ptrType(Type).prototype.IsDirectIface = function IsDirectIface() {
+			var t;
 			t = this;
-			if (t.Kind() === 20) {
-				tt = (t.kindType);
-				return tt.NumMethod();
-			}
-			return t.exportedMethods().$length;
+			return !((((t.Kind_ & 32) >>> 0) === 0));
 		};
-		$ptrType(rtype).prototype.PkgPath = function PkgPath() {
-			var t, ut;
+		$ptrType(Type).prototype.Len = function Len() {
+			var t;
 			t = this;
-			if (((t.tflag & 4) >>> 0) === 0) {
-				return "";
-			}
-			ut = t.uncommon();
-			if (ut === ptrType$4.nil) {
-				return "";
+			if (t.Kind() === 17) {
+				return (((t.kindType).Len >> 0));
 			}
-			return $clone(t.nameOff(ut.pkgPath), name).name();
+			return 0;
 		};
-		$ptrType(rtype).prototype.hasName = function hasName() {
+		$ptrType(Type).prototype.Common = function Common() {
 			var t;
 			t = this;
-			return !((((t.tflag & 4) >>> 0) === 0));
-		};
-		$ptrType(rtype).prototype.Name = function Name() {
-			var _1, i, s, sqBrackets, t;
-			t = this;
-			if (!t.hasName()) {
-				return "";
-			}
-			s = t.String();
-			i = s.length - 1 >> 0;
-			sqBrackets = 0;
-			while (true) {
-				if (!(i >= 0 && (!((s.charCodeAt(i) === 46)) || !((sqBrackets === 0))))) { break; }
-				_1 = s.charCodeAt(i);
-				if (_1 === (93)) {
-					sqBrackets = sqBrackets + (1) >> 0;
-				} else if (_1 === (91)) {
-					sqBrackets = sqBrackets - (1) >> 0;
-				}
-				i = i - (1) >> 0;
-			}
-			return $substring(s, (i + 1 >> 0));
+			return t;
 		};
-		$ptrType(rtype).prototype.chanDir = function chanDir$1() {
-			var t, tt;
+		$ptrType(Type).prototype.ChanDir = function ChanDir$1() {
+			var ch, t;
 			t = this;
-			if (!((t.Kind() === 18))) {
-				$panic(new $String("reflect: chanDir of non-chan type"));
+			if (t.Kind() === 18) {
+				ch = (t.kindType);
+				return ch.Dir;
 			}
-			tt = (t.kindType);
-			return ((tt.dir >> 0));
+			return 0;
 		};
-		$ptrType(rtype).prototype.Elem = function Elem() {
+		$ptrType(Type).prototype.Elem = function Elem() {
 			var _1, t, tt, tt$1, tt$2, tt$3, tt$4;
 			t = this;
 			_1 = t.Kind();
 			if (_1 === (17)) {
 				tt = (t.kindType);
-				return toType(tt.elem);
+				return tt.Elem;
 			} else if (_1 === (18)) {
 				tt$1 = (t.kindType);
-				return toType(tt$1.elem);
+				return tt$1.Elem;
 			} else if (_1 === (21)) {
 				tt$2 = (t.kindType);
-				return toType(tt$2.elem);
+				return tt$2.Elem;
 			} else if (_1 === (22)) {
 				tt$3 = (t.kindType);
-				return toType(tt$3.elem);
+				return tt$3.Elem;
 			} else if (_1 === (23)) {
 				tt$4 = (t.kindType);
-				return toType(tt$4.elem);
+				return tt$4.Elem;
+			}
+			return ptrType.nil;
+		};
+		$ptrType(Type).prototype.StructType = function StructType$1() {
+			var t;
+			t = this;
+			if (!((t.Kind() === 25))) {
+				return ptrType$1.nil;
 			}
-			$panic(new $String("reflect: Elem of invalid type"));
+			return (t.kindType);
 		};
-		$ptrType(rtype).prototype.In = function In(i) {
-			var i, t, tt, x;
+		$ptrType(Type).prototype.MapType = function MapType$1() {
+			var t;
 			t = this;
-			if (!((t.Kind() === 19))) {
-				$panic(new $String("reflect: In of non-func type"));
+			if (!((t.Kind() === 21))) {
+				return ptrType$2.nil;
 			}
-			tt = (t.kindType);
-			return toType((x = tt.in$(), ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])));
+			return (t.kindType);
 		};
-		$ptrType(rtype).prototype.Len = function Len() {
-			var t, tt;
+		$ptrType(Type).prototype.ArrayType = function ArrayType$1() {
+			var t;
 			t = this;
 			if (!((t.Kind() === 17))) {
-				$panic(new $String("reflect: Len of non-array type"));
+				return ptrType$3.nil;
 			}
-			tt = (t.kindType);
-			return ((tt.len >> 0));
+			return (t.kindType);
 		};
-		$ptrType(rtype).prototype.NumIn = function NumIn() {
-			var t, tt;
+		$ptrType(Type).prototype.FuncType = function FuncType$1() {
+			var t;
 			t = this;
 			if (!((t.Kind() === 19))) {
-				$panic(new $String("reflect: NumIn of non-func type"));
+				return ptrType$4.nil;
 			}
-			tt = (t.kindType);
-			return ((tt.inCount >> 0));
+			return (t.kindType);
 		};
-		$ptrType(rtype).prototype.NumOut = function NumOut() {
-			var t, tt;
+		$ptrType(Type).prototype.InterfaceType = function InterfaceType$1() {
+			var t;
 			t = this;
-			if (!((t.Kind() === 19))) {
-				$panic(new $String("reflect: NumOut of non-func type"));
+			if (!((t.Kind() === 20))) {
+				return ptrType$5.nil;
 			}
-			tt = (t.kindType);
-			return tt.out().$length;
+			return (t.kindType);
 		};
-		$ptrType(rtype).prototype.Out = function Out(i) {
-			var i, t, tt, x;
+		$ptrType(Type).prototype.Size = function Size() {
+			var t;
 			t = this;
-			if (!((t.Kind() === 19))) {
-				$panic(new $String("reflect: Out of non-func type"));
-			}
-			tt = (t.kindType);
-			return toType((x = tt.out(), ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])));
+			return t.Size_;
 		};
-		$ptrType(interfaceType).prototype.NumMethod = function NumMethod$1() {
+		$ptrType(Type).prototype.Align = function Align() {
 			var t;
 			t = this;
-			return t.methods.$length;
+			return ((t.Align_ >> 0));
 		};
-		$ptrType(rtype).prototype.Implements = function Implements(u) {
-			var {_r, t, u, $s, $r, $c} = $restore(this, {u});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+		$ptrType(Type).prototype.FieldAlign = function FieldAlign() {
+			var t;
 			t = this;
-			if ($interfaceIsEqual(u, $ifaceNil)) {
-				$panic(new $String("reflect: nil type passed to Type.Implements"));
+			return ((t.FieldAlign_ >> 0));
+		};
+		$ptrType(Type).prototype.ExportedMethods = function ExportedMethods() {
+			var t, ut;
+			t = this;
+			ut = t.Uncommon();
+			if (ut === ptrType$6.nil) {
+				return sliceType$1.nil;
 			}
-			_r = u.Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			/* */ if (!((_r === 20))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!((_r === 20))) { */ case 1:
-				$panic(new $String("reflect: non-interface type passed to Type.Implements"));
-			/* } */ case 2:
-			$s = -1; return implements$1($assertType(u, ptrType$1), t);
-			/* */ } return; } var $f = {$blk: Implements, $c: true, $r, _r, t, u, $s};return $f;
+			return ut.ExportedMethods();
 		};
-		$ptrType(rtype).prototype.AssignableTo = function AssignableTo(u) {
-			var {$24r, _r, t, u, uu, $s, $r, $c} = $restore(this, {u});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+		$ptrType(Type).prototype.NumMethod = function NumMethod() {
+			var t, tt;
 			t = this;
-			if ($interfaceIsEqual(u, $ifaceNil)) {
-				$panic(new $String("reflect: nil type passed to Type.AssignableTo"));
+			if (t.Kind() === 20) {
+				tt = (t.kindType);
+				return tt.NumMethod();
 			}
-			uu = $assertType(u, ptrType$1);
-			_r = directlyAssignable(uu, t); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r || implements$1(uu, t);
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: AssignableTo, $c: true, $r, $24r, _r, t, u, uu, $s};return $f;
+			return t.ExportedMethods().$length;
 		};
-		implements$1 = function implements$2(T, V) {
-			var T, V, i, i$1, j, j$1, t, tm, tm$1, tmName, tmName$1, tmPkgPath, tmPkgPath$1, v, v$1, vm, vm$1, vmName, vmName$1, vmPkgPath, vmPkgPath$1, vmethods, x, x$1, x$2;
-			if (!((T.Kind() === 20))) {
-				return false;
+		$ptrType(InterfaceType).prototype.NumMethod = function NumMethod$1() {
+			var t;
+			t = this;
+			return t.Methods.$length;
+		};
+		$ptrType(MapType).prototype.IndirectKey = function IndirectKey() {
+			var mt;
+			mt = this;
+			return !((((mt.Flags & 1) >>> 0) === 0));
+		};
+		$ptrType(MapType).prototype.IndirectElem = function IndirectElem() {
+			var mt;
+			mt = this;
+			return !((((mt.Flags & 2) >>> 0) === 0));
+		};
+		$ptrType(MapType).prototype.ReflexiveKey = function ReflexiveKey() {
+			var mt;
+			mt = this;
+			return !((((mt.Flags & 4) >>> 0) === 0));
+		};
+		$ptrType(MapType).prototype.NeedKeyUpdate = function NeedKeyUpdate() {
+			var mt;
+			mt = this;
+			return !((((mt.Flags & 8) >>> 0) === 0));
+		};
+		$ptrType(MapType).prototype.HashMightPanic = function HashMightPanic() {
+			var mt;
+			mt = this;
+			return !((((mt.Flags & 16) >>> 0) === 0));
+		};
+		$ptrType(Type).prototype.Key = function Key() {
+			var t;
+			t = this;
+			if (t.Kind() === 21) {
+				return (t.kindType).Key;
 			}
-			t = (T.kindType);
-			if (t.methods.$length === 0) {
-				return true;
+			return ptrType.nil;
+		};
+		$ptrType(FuncType).prototype.In = function In(i) {
+			var i, t, x;
+			t = this;
+			return (x = t.InSlice(), ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+		};
+		$ptrType(FuncType).prototype.NumIn = function NumIn() {
+			var t;
+			t = this;
+			return ((t.InCount >> 0));
+		};
+		$ptrType(FuncType).prototype.NumOut = function NumOut() {
+			var t;
+			t = this;
+			return ((((t.OutCount & 32767) >>> 0) >> 0));
+		};
+		$ptrType(FuncType).prototype.Out = function Out(i) {
+			var i, t, x;
+			t = this;
+			return (x = t.OutSlice(), ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+		};
+		$ptrType(FuncType).prototype.IsVariadic = function IsVariadic() {
+			var t;
+			t = this;
+			return !((((t.OutCount & 32768) >>> 0) === 0));
+		};
+		$ptrType(StructField).prototype.Embedded = function Embedded() {
+			var f;
+			f = this;
+			return $clone(f.Name, Name).IsEmbedded();
+		};
+		UnsafeNew = function UnsafeNew$1(typ) {
+			var _1, typ;
+			_1 = typ.Kind();
+			if (_1 === (25)) {
+				return (new (typ.JsType().ptr)());
+			} else if (_1 === (17)) {
+				return (typ.JsType().zero());
+			} else {
+				return ($newDataPointer(typ.JsType().zero(), typ.JsPtrTo()));
 			}
-			if (V.Kind() === 20) {
-				v = (V.kindType);
+		};
+		$pkg.UnsafeNew = UnsafeNew;
+		IfaceE2I = function IfaceE2I$1(t, src, dst) {
+			var dst, src, t;
+			dst.$set(src);
+		};
+		$pkg.IfaceE2I = IfaceE2I;
+		TypedMemMove = function TypedMemMove$1(t, dst, src) {
+			var dst, src, t;
+			dst.$set(src.$get());
+		};
+		$pkg.TypedMemMove = TypedMemMove;
+		ReflectType = function ReflectType$1(typ) {
+			var _1, _i, _i$1, _i$2, _i$3, _ref, _ref$1, _ref$2, _ref$3, abiTyp, dir, exported, exported$1, exported$2, f, fields, i, i$1, i$2, i$3, i$4, i$5, imethods, in$1, jrt, m, m$1, m$2, mPkg, methodSet, methods, name, out, outCount, params, reflectFields, reflectMethods, results, typ, ut, xcount;
+			jrt = typ.abiType;
+			if (!(jrt === undefined)) {
+				return ((jrt));
+			}
+			abiTyp = new Type.ptr(((($parseInt(typ.size) >> 0) >>> 0)), 0, 0, 0, 0, 0, ((($parseInt(typ.kind) >> 0) << 24 >>> 24)), $throwNilPointerError, ptrType$7.nil, ResolveReflectName($clone(NewName(internalStr(typ.string), "", !!(typ.exported), false), Name)), TypeOff.nil);
+			abiTyp.jsType = typ;
+			typ.abiType = abiTyp;
+			methodSet = $methodSet(typ);
+			if (!(($parseInt(methodSet.length) === 0)) || !!(typ.named)) {
+				abiTyp.TFlag = (abiTyp.TFlag | (1)) >>> 0;
+				if (!!(typ.named)) {
+					abiTyp.TFlag = (abiTyp.TFlag | (4)) >>> 0;
+				}
+				reflectMethods = sliceType$1.nil;
 				i = 0;
-				j = 0;
 				while (true) {
-					if (!(j < v.methods.$length)) { break; }
-					tm = (x = t.methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-					tmName = $clone(t.rtype.nameOff(tm.name), name);
-					vm = (x$1 = v.methods, ((j < 0 || j >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + j]));
-					vmName = $clone(V.nameOff(vm.name), name);
-					if ($clone(vmName, name).name() === $clone(tmName, name).name() && V.typeOff(vm.typ) === t.rtype.typeOff(tm.typ)) {
-						if (!$clone(tmName, name).isExported()) {
-							tmPkgPath = $clone(tmName, name).pkgPath();
-							if (tmPkgPath === "") {
-								tmPkgPath = $clone(t.pkgPath, name).name();
-							}
-							vmPkgPath = $clone(vmName, name).pkgPath();
-							if (vmPkgPath === "") {
-								vmPkgPath = $clone(v.pkgPath, name).name();
-							}
-							if (!(tmPkgPath === vmPkgPath)) {
-								j = j + (1) >> 0;
-								continue;
-							}
-						}
+					if (!(i < $parseInt(methodSet.length))) { break; }
+					m = methodSet[i];
+					exported = internalStr(m.pkg) === "";
+					if (!exported) {
 						i = i + (1) >> 0;
-						if (i >= t.methods.$length) {
-							return true;
-						}
+						continue;
 					}
-					j = j + (1) >> 0;
+					reflectMethods = $append(reflectMethods, new Method.ptr(ResolveReflectName($clone(NewName(internalStr(m.name), "", exported, false), Name)), ResolveReflectType(ReflectType(m.typ)), 0, 0));
+					i = i + (1) >> 0;
 				}
-				return false;
-			}
-			v$1 = V.uncommon();
-			if (v$1 === ptrType$4.nil) {
-				return false;
+				xcount = ((reflectMethods.$length << 16 >>> 16));
+				i$1 = 0;
+				while (true) {
+					if (!(i$1 < $parseInt(methodSet.length))) { break; }
+					m$1 = methodSet[i$1];
+					exported$1 = internalStr(m$1.pkg) === "";
+					if (exported$1) {
+						i$1 = i$1 + (1) >> 0;
+						continue;
+					}
+					reflectMethods = $append(reflectMethods, new Method.ptr(ResolveReflectName($clone(NewName(internalStr(m$1.name), "", exported$1, false), Name)), ResolveReflectType(ReflectType(m$1.typ)), 0, 0));
+					i$1 = i$1 + (1) >> 0;
+				}
+				ut = new UncommonType.ptr(ResolveReflectName($clone(NewName(internalStr(typ.pkg), "", false, false), Name)), (($parseInt(methodSet.length) << 16 >>> 16)), xcount, reflectMethods);
+				abiTyp.uncommonType = ut;
 			}
-			i$1 = 0;
-			vmethods = v$1.methods();
-			j$1 = 0;
+			_1 = abiTyp.Kind();
+			if (_1 === (17)) {
+				setKindType(abiTyp, new ArrayType.ptr(new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil), ReflectType(typ.elem), ptrType.nil, ((($parseInt(typ.len) >> 0) >>> 0))));
+			} else if (_1 === (18)) {
+				dir = 3;
+				if (!!(typ.sendOnly)) {
+					dir = 2;
+				}
+				if (!!(typ.recvOnly)) {
+					dir = 1;
+				}
+				abiTyp.PtrBytes = 4;
+				setKindType(abiTyp, new ChanType.ptr(new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil), ReflectType(typ.elem), dir));
+			} else if (_1 === (19)) {
+				params = typ.params;
+				in$1 = $makeSlice(sliceType$2, $parseInt(params.length));
+				_ref = in$1;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					i$2 = _i;
+					((i$2 < 0 || i$2 >= in$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : in$1.$array[in$1.$offset + i$2] = ReflectType(params[i$2]));
+					_i++;
+				}
+				results = typ.results;
+				out = $makeSlice(sliceType$2, $parseInt(results.length));
+				_ref$1 = out;
+				_i$1 = 0;
+				while (true) {
+					if (!(_i$1 < _ref$1.$length)) { break; }
+					i$3 = _i$1;
+					((i$3 < 0 || i$3 >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + i$3] = ReflectType(results[i$3]));
+					_i$1++;
+				}
+				outCount = (($parseInt(results.length) << 16 >>> 16));
+				if (!!(typ.variadic)) {
+					outCount = (outCount | (32768)) >>> 0;
+				}
+				abiTyp.PtrBytes = 4;
+				setKindType(abiTyp, new FuncType.ptr(new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil), (($parseInt(params.length) << 16 >>> 16)), outCount, in$1, out));
+			} else if (_1 === (20)) {
+				methods = typ.methods;
+				imethods = $makeSlice(sliceType$3, $parseInt(methods.length));
+				_ref$2 = imethods;
+				_i$2 = 0;
+				while (true) {
+					if (!(_i$2 < _ref$2.$length)) { break; }
+					i$4 = _i$2;
+					m$2 = methods[i$4];
+					mPkg = internalStr(m$2.pkg);
+					exported$2 = mPkg === "";
+					name = $clone(NewName(internalStr(m$2.name), "", exported$2, false), Name);
+					name.SetPkgPath(mPkg);
+					Imethod.copy(((i$4 < 0 || i$4 >= imethods.$length) ? ($throwRuntimeError("index out of range"), undefined) : imethods.$array[imethods.$offset + i$4]), new Imethod.ptr(ResolveReflectName($clone(name, Name)), ResolveReflectType(ReflectType(m$2.typ))));
+					_i$2++;
+				}
+				setKindType(abiTyp, new InterfaceType.ptr(new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil), $clone(NewName(internalStr(typ.pkg), "", false, false), Name), imethods));
+			} else if (_1 === (21)) {
+				abiTyp.PtrBytes = 4;
+				setKindType(abiTyp, new MapType.ptr(new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil), ReflectType(typ.key), ReflectType(typ.elem), ptrType.nil, $throwNilPointerError, 0, 0, 0, 0));
+			} else if (_1 === (22)) {
+				abiTyp.PtrBytes = 4;
+				setKindType(abiTyp, new PtrType.ptr(new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil), ReflectType(typ.elem)));
+			} else if (_1 === (23)) {
+				abiTyp.PtrBytes = 4;
+				setKindType(abiTyp, new SliceType.ptr(new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil), ReflectType(typ.elem)));
+			} else if (_1 === (25)) {
+				fields = typ.fields;
+				reflectFields = $makeSlice(sliceType$4, $parseInt(fields.length));
+				_ref$3 = reflectFields;
+				_i$3 = 0;
+				while (true) {
+					if (!(_i$3 < _ref$3.$length)) { break; }
+					i$5 = _i$3;
+					f = fields[i$5];
+					StructField.copy(((i$5 < 0 || i$5 >= reflectFields.$length) ? ($throwRuntimeError("index out of range"), undefined) : reflectFields.$array[reflectFields.$offset + i$5]), new StructField.ptr($clone(NewName(internalStr(f.name), internalStr(f.tag), !!(f.exported), !!(f.embedded)), Name), ReflectType(f.typ), ((i$5 >>> 0))));
+					_i$3++;
+				}
+				setKindType(abiTyp, new StructType.ptr(new Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$7.nil, NameOff.nil, TypeOff.nil), $clone(NewName(internalStr(typ.pkgPath), "", false, false), Name), reflectFields));
+			} else if (_1 === (26)) {
+				abiTyp.PtrBytes = 4;
+			}
+			return abiTyp;
+		};
+		$pkg.ReflectType = ReflectType;
+		setKindType = function setKindType$1(abiTyp, kindType) {
+			var abiTyp, kindType;
+			abiTyp.kindType = kindType;
+			kindType.Type = abiTyp;
+		};
+		$ptrType(UncommonType).prototype.Methods = function Methods() {
+			var t;
+			t = this;
+			return t.Methods_;
+		};
+		$ptrType(UncommonType).prototype.ExportedMethods = function ExportedMethods$1() {
+			var t;
+			t = this;
+			return $subslice(t.Methods_, 0, t.Xcount, t.Xcount);
+		};
+		$ptrType(Type).prototype.Uncommon = function Uncommon() {
+			var obj, t;
+			t = this;
+			obj = t.uncommonType;
+			if (obj === undefined) {
+				return ptrType$6.nil;
+			}
+			return ((obj));
+		};
+		$ptrType(Type).prototype.JsType = function JsType() {
+			var typ;
+			typ = this;
+			return typ.jsType;
+		};
+		$ptrType(Type).prototype.PtrTo = function PtrTo() {
+			var typ;
+			typ = this;
+			return ReflectType($ptrType(typ.JsType()));
+		};
+		$ptrType(Type).prototype.JsPtrTo = function JsPtrTo() {
+			var typ;
+			typ = this;
+			return typ.PtrTo().JsType();
+		};
+		$ptrType(Type).prototype.String = function String$1() {
+			var s, t;
+			t = this;
+			s = $clone(t.NameOff(t.Str), Name).Name();
+			if (!((((t.TFlag & 2) >>> 0) === 0))) {
+				return $substring(s, 1);
+			}
+			return s;
+		};
+		$ptrType(FuncType).prototype.InSlice = function InSlice() {
+			var t;
+			t = this;
+			return t.In_;
+		};
+		$ptrType(FuncType).prototype.OutSlice = function OutSlice() {
+			var t;
+			t = this;
+			return t.Out_;
+		};
+		$ptrType(Name).prototype.IsExported = function IsExported() {
+			var n;
+			n = this;
+			return n.exported;
+		};
+		Name.prototype.IsExported = function(...$args) { return this.$val.IsExported(...$args); };
+		$ptrType(Name).prototype.HasTag = function HasTag() {
+			var n;
+			n = this;
+			return n.tag.length > 0;
+		};
+		Name.prototype.HasTag = function(...$args) { return this.$val.HasTag(...$args); };
+		$ptrType(Name).prototype.IsEmbedded = function IsEmbedded() {
+			var n;
+			n = this;
+			return n.embedded;
+		};
+		Name.prototype.IsEmbedded = function(...$args) { return this.$val.IsEmbedded(...$args); };
+		$ptrType(Name).prototype.IsBlank = function IsBlank() {
+			var n;
+			n = this;
+			return $clone(n, Name).Name() === "_";
+		};
+		Name.prototype.IsBlank = function(...$args) { return this.$val.IsBlank(...$args); };
+		$ptrType(Name).prototype.Name = function Name$1() {
+			var n;
+			n = this;
+			return n.name;
+		};
+		Name.prototype.Name = function(...$args) { return this.$val.Name(...$args); };
+		$ptrType(Name).prototype.Tag = function Tag() {
+			var n;
+			n = this;
+			return n.tag;
+		};
+		Name.prototype.Tag = function(...$args) { return this.$val.Tag(...$args); };
+		$ptrType(Name).prototype.PkgPath = function PkgPath() {
+			var n;
+			n = this;
+			return n.pkgPath;
+		};
+		Name.prototype.PkgPath = function(...$args) { return this.$val.PkgPath(...$args); };
+		$ptrType(Name).prototype.SetPkgPath = function SetPkgPath(pkgpath) {
+			var n, pkgpath;
+			n = this;
+			n.pkgPath = pkgpath;
+		};
+		NewName = function NewName$1(n, tag, exported, embedded) {
+			var embedded, exported, n, tag;
+			return new Name.ptr(n, tag, exported, embedded, "");
+		};
+		$pkg.NewName = NewName;
+		$ptrType(Type).prototype.NameOff = function NameOff$1(off) {
+			var off, typ;
+			typ = this;
+			return (off === NameOff.nil && $throwNilPointerError(), off);
+		};
+		ResolveReflectName = function ResolveReflectName$1(n) {
+			var n;
+			return $pointerOfStructConversion(n, NameOff);
+		};
+		$pkg.ResolveReflectName = ResolveReflectName;
+		$ptrType(Type).prototype.TypeOff = function TypeOff$1(off) {
+			var off, typ;
+			typ = this;
+			return $pointerOfStructConversion(off, ptrType);
+		};
+		ResolveReflectType = function ResolveReflectType$1(t) {
+			var t;
+			return $pointerOfStructConversion(t, TypeOff);
+		};
+		$pkg.ResolveReflectType = ResolveReflectType;
+		$ptrType(Type).prototype.TextOff = function TextOff$1(off) {
+			var off, typ;
+			typ = this;
+			return (off);
+		};
+		internalStr = function internalStr$1(strObj) {
+			var c, strObj;
+			c = new structType.ptr("");
+			c.str = strObj;
+			return c.str;
+		};
+		$ptrType(Type).prototype.IsWrapped = function IsWrapped() {
+			var typ;
+			typ = this;
+			return !!(typ.JsType().wrapped);
+		};
+		WrapJsObject = function WrapJsObject$1(typ, val) {
+			var typ, val;
+			if (typ === $pkg.JsObjectPtr) {
+				return new ($pkg.JsObjectPtr.JsType())(val);
+			}
+			return val;
+		};
+		$pkg.WrapJsObject = WrapJsObject;
+		UnwrapJsObject = function UnwrapJsObject$1(typ, val) {
+			var typ, val;
+			if (typ === $pkg.JsObjectPtr) {
+				return val.object;
+			}
+			return val;
+		};
+		$pkg.UnwrapJsObject = UnwrapJsObject;
+		CopyStruct = function CopyStruct$1(dst, src, typ) {
+			var dst, fields, i, prop, src, typ;
+			fields = typ.JsType().fields;
+			i = 0;
+			while (true) {
+				if (!(i < $parseInt(fields.length))) { break; }
+				prop = $internalize(fields[i].prop, $String);
+				dst[$externalize(prop, $String)] = src[$externalize(prop, $String)];
+				i = i + (1) >> 0;
+			}
+		};
+		$pkg.CopyStruct = CopyStruct;
+		$ptrType(Type).prototype.Comparable = function Comparable() {
+			var _1, ft, i, st, t, x;
+			t = this;
+			_1 = t.Kind();
+			if ((_1 === (19)) || (_1 === (23)) || (_1 === (21))) {
+				return false;
+			} else if (_1 === (17)) {
+				return t.Elem().Comparable();
+			} else if (_1 === (25)) {
+				st = t.StructType();
+				i = 0;
+				while (true) {
+					if (!(i < st.Fields.$length)) { break; }
+					ft = $clone((x = st.Fields, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])), StructField);
+					if (!ft.Typ.Comparable()) {
+						return false;
+					}
+					i = i + (1) >> 0;
+				}
+			}
+			return true;
+		};
+		ptrType.methods = [{prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "HasName", name: "HasName", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Pointers", name: "Pointers", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IfaceIndir", name: "IfaceIndir", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsDirectIface", name: "IsDirectIface", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Common", name: "Common", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "ChanDir", name: "ChanDir", pkg: "", typ: $funcType([], [ChanDir], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "StructType", name: "StructType", pkg: "", typ: $funcType([], [ptrType$1], false)}, {prop: "MapType", name: "MapType", pkg: "", typ: $funcType([], [ptrType$2], false)}, {prop: "ArrayType", name: "ArrayType", pkg: "", typ: $funcType([], [ptrType$3], false)}, {prop: "FuncType", name: "FuncType", pkg: "", typ: $funcType([], [ptrType$4], false)}, {prop: "InterfaceType", name: "InterfaceType", pkg: "", typ: $funcType([], [ptrType$5], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "Align", name: "Align", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "FieldAlign", name: "FieldAlign", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "ExportedMethods", name: "ExportedMethods", pkg: "", typ: $funcType([], [sliceType$1], false)}, {prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Key", name: "Key", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "Uncommon", name: "Uncommon", pkg: "", typ: $funcType([], [ptrType$6], false)}, {prop: "JsType", name: "JsType", pkg: "", typ: $funcType([], [ptrType$9], false)}, {prop: "PtrTo", name: "PtrTo", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "JsPtrTo", name: "JsPtrTo", pkg: "", typ: $funcType([], [ptrType$9], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "NameOff", name: "NameOff", pkg: "", typ: $funcType([NameOff], [Name], false)}, {prop: "TypeOff", name: "TypeOff", pkg: "", typ: $funcType([TypeOff], [ptrType], false)}, {prop: "TextOff", name: "TextOff", pkg: "", typ: $funcType([TextOff], [$UnsafePointer], false)}, {prop: "IsWrapped", name: "IsWrapped", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Comparable", name: "Comparable", pkg: "", typ: $funcType([], [$Bool], false)}];
+		Kind.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$5.methods = [{prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}];
+		ptrType$2.methods = [{prop: "IndirectKey", name: "IndirectKey", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IndirectElem", name: "IndirectElem", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "ReflexiveKey", name: "ReflexiveKey", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "NeedKeyUpdate", name: "NeedKeyUpdate", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "HashMightPanic", name: "HashMightPanic", pkg: "", typ: $funcType([], [$Bool], false)}];
+		ptrType$10.methods = [{prop: "Embedded", name: "Embedded", pkg: "", typ: $funcType([], [$Bool], false)}];
+		ptrType$6.methods = [{prop: "Methods", name: "Methods", pkg: "", typ: $funcType([], [sliceType$1], false)}, {prop: "ExportedMethods", name: "ExportedMethods", pkg: "", typ: $funcType([], [sliceType$1], false)}];
+		ptrType$4.methods = [{prop: "In", name: "In", pkg: "", typ: $funcType([$Int], [ptrType], false)}, {prop: "NumIn", name: "NumIn", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumOut", name: "NumOut", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Out", name: "Out", pkg: "", typ: $funcType([$Int], [ptrType], false)}, {prop: "IsVariadic", name: "IsVariadic", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "InSlice", name: "InSlice", pkg: "", typ: $funcType([], [sliceType$2], false)}, {prop: "OutSlice", name: "OutSlice", pkg: "", typ: $funcType([], [sliceType$2], false)}];
+		Name.methods = [{prop: "IsExported", name: "IsExported", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "HasTag", name: "HasTag", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsEmbedded", name: "IsEmbedded", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsBlank", name: "IsBlank", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Tag", name: "Tag", pkg: "", typ: $funcType([], [$String], false)}, {prop: "PkgPath", name: "PkgPath", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$11.methods = [{prop: "SetPkgPath", name: "SetPkgPath", pkg: "", typ: $funcType([$String], [], false)}];
+		Type.init("", [{prop: "Size_", name: "Size_", embedded: false, exported: true, typ: $Uintptr, tag: ""}, {prop: "PtrBytes", name: "PtrBytes", embedded: false, exported: true, typ: $Uintptr, tag: ""}, {prop: "Hash", name: "Hash", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "TFlag", name: "TFlag", embedded: false, exported: true, typ: TFlag, tag: ""}, {prop: "Align_", name: "Align_", embedded: false, exported: true, typ: $Uint8, tag: ""}, {prop: "FieldAlign_", name: "FieldAlign_", embedded: false, exported: true, typ: $Uint8, tag: ""}, {prop: "Kind_", name: "Kind_", embedded: false, exported: true, typ: $Uint8, tag: ""}, {prop: "Equal", name: "Equal", embedded: false, exported: true, typ: funcType, tag: ""}, {prop: "GCData", name: "GCData", embedded: false, exported: true, typ: ptrType$7, tag: ""}, {prop: "Str", name: "Str", embedded: false, exported: true, typ: NameOff, tag: ""}, {prop: "PtrToThis", name: "PtrToThis", embedded: false, exported: true, typ: TypeOff, tag: ""}]);
+		Method.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: NameOff, tag: ""}, {prop: "Mtyp", name: "Mtyp", embedded: false, exported: true, typ: TypeOff, tag: ""}, {prop: "Ifn", name: "Ifn", embedded: false, exported: true, typ: TextOff, tag: ""}, {prop: "Tfn", name: "Tfn", embedded: false, exported: true, typ: TextOff, tag: ""}]);
+		Imethod.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: NameOff, tag: ""}, {prop: "Typ", name: "Typ", embedded: false, exported: true, typ: TypeOff, tag: ""}]);
+		ArrayType.init("", [{prop: "Type", name: "Type", embedded: true, exported: true, typ: Type, tag: ""}, {prop: "Elem", name: "Elem", embedded: false, exported: true, typ: ptrType, tag: ""}, {prop: "Slice", name: "Slice", embedded: false, exported: true, typ: ptrType, tag: ""}, {prop: "Len", name: "Len", embedded: false, exported: true, typ: $Uintptr, tag: ""}]);
+		ChanType.init("", [{prop: "Type", name: "Type", embedded: true, exported: true, typ: Type, tag: ""}, {prop: "Elem", name: "Elem", embedded: false, exported: true, typ: ptrType, tag: ""}, {prop: "Dir", name: "Dir", embedded: false, exported: true, typ: ChanDir, tag: ""}]);
+		InterfaceType.init("", [{prop: "Type", name: "Type", embedded: true, exported: true, typ: Type, tag: ""}, {prop: "PkgPath", name: "PkgPath", embedded: false, exported: true, typ: Name, tag: ""}, {prop: "Methods", name: "Methods", embedded: false, exported: true, typ: sliceType$3, tag: ""}]);
+		MapType.init("", [{prop: "Type", name: "Type", embedded: true, exported: true, typ: Type, tag: ""}, {prop: "Key", name: "Key", embedded: false, exported: true, typ: ptrType, tag: ""}, {prop: "Elem", name: "Elem", embedded: false, exported: true, typ: ptrType, tag: ""}, {prop: "Bucket", name: "Bucket", embedded: false, exported: true, typ: ptrType, tag: ""}, {prop: "Hasher", name: "Hasher", embedded: false, exported: true, typ: funcType$1, tag: ""}, {prop: "KeySize", name: "KeySize", embedded: false, exported: true, typ: $Uint8, tag: ""}, {prop: "ValueSize", name: "ValueSize", embedded: false, exported: true, typ: $Uint8, tag: ""}, {prop: "BucketSize", name: "BucketSize", embedded: false, exported: true, typ: $Uint16, tag: ""}, {prop: "Flags", name: "Flags", embedded: false, exported: true, typ: $Uint32, tag: ""}]);
+		SliceType.init("", [{prop: "Type", name: "Type", embedded: true, exported: true, typ: Type, tag: ""}, {prop: "Elem", name: "Elem", embedded: false, exported: true, typ: ptrType, tag: ""}]);
+		PtrType.init("", [{prop: "Type", name: "Type", embedded: true, exported: true, typ: Type, tag: ""}, {prop: "Elem", name: "Elem", embedded: false, exported: true, typ: ptrType, tag: ""}]);
+		StructField.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: Name, tag: ""}, {prop: "Typ", name: "Typ", embedded: false, exported: true, typ: ptrType, tag: ""}, {prop: "Offset", name: "Offset", embedded: false, exported: true, typ: $Uintptr, tag: ""}]);
+		StructType.init("", [{prop: "Type", name: "Type", embedded: true, exported: true, typ: Type, tag: ""}, {prop: "PkgPath", name: "PkgPath", embedded: false, exported: true, typ: Name, tag: ""}, {prop: "Fields", name: "Fields", embedded: false, exported: true, typ: sliceType$4, tag: ""}]);
+		UncommonType.init("", [{prop: "PkgPath", name: "PkgPath", embedded: false, exported: true, typ: NameOff, tag: ""}, {prop: "Mcount", name: "Mcount", embedded: false, exported: true, typ: $Uint16, tag: ""}, {prop: "Xcount", name: "Xcount", embedded: false, exported: true, typ: $Uint16, tag: ""}, {prop: "Methods_", name: "Methods_", embedded: false, exported: true, typ: sliceType$1, tag: ""}]);
+		FuncType.init("", [{prop: "Type", name: "Type", embedded: true, exported: true, typ: Type, tag: ""}, {prop: "InCount", name: "InCount", embedded: false, exported: true, typ: $Uint16, tag: ""}, {prop: "OutCount", name: "OutCount", embedded: false, exported: true, typ: $Uint16, tag: ""}, {prop: "In_", name: "In_", embedded: false, exported: true, typ: sliceType$2, tag: ""}, {prop: "Out_", name: "Out_", embedded: false, exported: true, typ: sliceType$2, tag: ""}]);
+		Name.init("internal/abi", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "tag", name: "tag", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "exported", name: "exported", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "embedded", name: "embedded", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pkgPath", name: "pkgPath", embedded: false, exported: false, typ: $String, tag: ""}]);
+		NameOff.init(Name);
+		TypeOff.init(Type);
+	};
+	$init = function() {
+		$pkg.$init = function() {};
+		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
+		$r = js.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = goarch.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		kindNames = new sliceType(["invalid", "bool", "int", "int8", "int16", "int32", "int64", "uint", "uint8", "uint16", "uint32", "uint64", "uintptr", "float32", "float64", "complex64", "complex128", "array", "chan", "func", "interface", "map", "ptr", "slice", "string", "struct", "unsafe.Pointer"]);
+		$pkg.JsObjectPtr = ReflectType($jsObjectPtr);
+		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
+	};
+	$pkg.$init = $init;
+	return $pkg;
+})();
+$packages["internal/reflectlite"] = (function() {
+	var $pkg = {}, $init, js, abi, goarch, Value, flag, ValueError, Type, rtype, ptrType, ptrType$1, sliceType, ptrType$2, ptrType$3, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, sliceType$1, sliceType$2, sliceType$3, ptrType$10, sliceType$4, ptrType$11, toRType, elem, implements$1, directlyAssignable, haveIdenticalType, haveIdenticalUnderlyingType, toType, Swapper, init, jsType, pkgPath, makeValue, TypeOf, ValueOf, unsafe_New, methodReceiver, valueInterface, ifaceE2I, methodName, makeMethodValue;
+	js = $packages["github.com/gopherjs/gopherjs/js"];
+	abi = $packages["internal/abi"];
+	goarch = $packages["internal/goarch"];
+	Value = $newType(0, $kindStruct, "reflectlite.Value", true, "internal/reflectlite", true, function(typ_, ptr_, flag_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.typ = ptrType.nil;
+			this.ptr = 0;
+			this.flag = 0;
+			return;
+		}
+		this.typ = typ_;
+		this.ptr = ptr_;
+		this.flag = flag_;
+	});
+	flag = $newType(4, $kindUintptr, "reflectlite.flag", true, "internal/reflectlite", false, null);
+	ValueError = $newType(0, $kindStruct, "reflectlite.ValueError", true, "internal/reflectlite", true, function(Method_, Kind_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Method = "";
+			this.Kind = 0;
+			return;
+		}
+		this.Method = Method_;
+		this.Kind = Kind_;
+	});
+	Type = $newType(8, $kindInterface, "reflectlite.Type", true, "internal/reflectlite", true, null);
+	rtype = $newType(0, $kindStruct, "reflectlite.rtype", true, "internal/reflectlite", false, function(Type_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Type = ptrType.nil;
+			return;
+		}
+		this.Type = Type_;
+	});
+	$pkg.Value = Value;
+	$pkg.flag = flag;
+	$pkg.ValueError = ValueError;
+	$pkg.Type = Type;
+	$pkg.rtype = rtype;
+	$pkg.$finishSetup = function() {
+		ptrType = $ptrType(abi.Type);
+		ptrType$1 = $ptrType(abi.UncommonType);
+		sliceType = $sliceType(abi.Method);
+		ptrType$2 = $ptrType(abi.InterfaceType);
+		ptrType$3 = $ptrType(abi.FuncType);
+		ptrType$4 = $ptrType(abi.MapType);
+		ptrType$5 = $ptrType(abi.ArrayType);
+		ptrType$6 = $ptrType(abi.StructType);
+		ptrType$7 = $ptrType(abi.Imethod);
+		ptrType$8 = $ptrType(abi.StructField);
+		ptrType$9 = $ptrType($Uint8);
+		sliceType$1 = $sliceType(ptrType);
+		sliceType$2 = $sliceType(abi.Imethod);
+		sliceType$3 = $sliceType(abi.StructField);
+		ptrType$10 = $ptrType(js.Object);
+		sliceType$4 = $sliceType(ptrType$10);
+		ptrType$11 = $ptrType(ValueError);
+		flag.prototype.kind = function kind() {
+			var f;
+			f = this.$val;
+			return ((((f & 31) >>> 0) >>> 0));
+		};
+		$ptrType(flag).prototype.kind = function(...$args) { return new flag(this.$get()).kind(...$args); };
+		flag.prototype.ro = function ro() {
+			var f;
+			f = this.$val;
+			if (!((((f & 96) >>> 0) === 0))) {
+				return 32;
+			}
+			return 0;
+		};
+		$ptrType(flag).prototype.ro = function(...$args) { return new flag(this.$get()).ro(...$args); };
+		$ptrType(ValueError).prototype.Error = function Error() {
+			var e;
+			e = this;
+			if (e.Kind === 0) {
+				return "reflect: call of " + e.Method + " on zero Value";
+			}
+			return "reflect: call of " + e.Method + " on " + new abi.Kind(e.Kind).String() + " Value";
+		};
+		flag.prototype.mustBeExported = function mustBeExported() {
+			var f;
+			f = this.$val;
+			if (f === 0) {
+				$panic(new ValueError.ptr(methodName(), 0));
+			}
+			if (!((((f & 96) >>> 0) === 0))) {
+				$panic(new $String("reflect: " + methodName() + " using value obtained using unexported field"));
+			}
+		};
+		$ptrType(flag).prototype.mustBeExported = function(...$args) { return new flag(this.$get()).mustBeExported(...$args); };
+		flag.prototype.mustBeAssignable = function mustBeAssignable() {
+			var f;
+			f = this.$val;
+			if (f === 0) {
+				$panic(new ValueError.ptr(methodName(), 0));
+			}
+			if (!((((f & 96) >>> 0) === 0))) {
+				$panic(new $String("reflect: " + methodName() + " using value obtained using unexported field"));
+			}
+			if (((f & 256) >>> 0) === 0) {
+				$panic(new $String("reflect: " + methodName() + " using unaddressable value"));
+			}
+		};
+		$ptrType(flag).prototype.mustBeAssignable = function(...$args) { return new flag(this.$get()).mustBeAssignable(...$args); };
+		$ptrType(Value).prototype.CanSet = function CanSet() {
+			var v;
+			v = this;
+			return ((v.flag & 352) >>> 0) === 256;
+		};
+		Value.prototype.CanSet = function(...$args) { return this.$val.CanSet(...$args); };
+		$ptrType(Value).prototype.IsValid = function IsValid() {
+			var v;
+			v = this;
+			return !((v.flag === 0));
+		};
+		Value.prototype.IsValid = function(...$args) { return this.$val.IsValid(...$args); };
+		$ptrType(Value).prototype.Kind = function Kind$1() {
+			var v;
+			v = this;
+			return new flag(v.flag).kind();
+		};
+		Value.prototype.Kind = function(...$args) { return this.$val.Kind(...$args); };
+		$ptrType(Value).prototype.Type = function Type$1() {
+			var f, v, x;
+			v = this;
+			f = v.flag;
+			if (f === 0) {
+				$panic(new ValueError.ptr("reflectlite.Value.Type", 0));
+			}
+			return (x = toRType(v.typ), new x.constructor.elem(x));
+		};
+		Value.prototype.Type = function(...$args) { return this.$val.Type(...$args); };
+		$ptrType(rtype).prototype.uncommon = function uncommon() {
+			var t;
+			t = this;
+			return t.Type.Uncommon();
+		};
+		rtype.prototype.uncommon = function(...$args) { return this.$val.uncommon(...$args); };
+		$ptrType(rtype).prototype.common = function common() {
+			var t;
+			t = this;
+			return t.Type;
+		};
+		rtype.prototype.common = function(...$args) { return this.$val.common(...$args); };
+		$ptrType(rtype).prototype.exportedMethods = function exportedMethods() {
+			var t, ut;
+			t = this;
+			ut = $clone(t, rtype).uncommon();
+			if (ut === ptrType$1.nil) {
+				return sliceType.nil;
+			}
+			return ut.ExportedMethods();
+		};
+		rtype.prototype.exportedMethods = function(...$args) { return this.$val.exportedMethods(...$args); };
+		$ptrType(rtype).prototype.NumMethod = function NumMethod() {
+			var t, tt;
+			t = this;
+			tt = t.Type.InterfaceType();
+			if (!(tt === ptrType$2.nil)) {
+				return tt.NumMethod();
+			}
+			return $clone(t, rtype).exportedMethods().$length;
+		};
+		rtype.prototype.NumMethod = function(...$args) { return this.$val.NumMethod(...$args); };
+		$ptrType(rtype).prototype.PkgPath = function PkgPath() {
+			var t, ut;
+			t = this;
+			if (((t.Type.TFlag & 4) >>> 0) === 0) {
+				return "";
+			}
+			ut = $clone(t, rtype).uncommon();
+			if (ut === ptrType$1.nil) {
+				return "";
+			}
+			return $clone($clone(t, rtype).nameOff(ut.PkgPath), abi.Name).Name();
+		};
+		rtype.prototype.PkgPath = function(...$args) { return this.$val.PkgPath(...$args); };
+		$ptrType(rtype).prototype.Name = function Name() {
+			var _1, i, s, sqBrackets, t;
+			t = this;
+			if (!t.Type.HasName()) {
+				return "";
+			}
+			s = $clone(t, rtype).String();
+			i = s.length - 1 >> 0;
+			sqBrackets = 0;
+			while (true) {
+				if (!(i >= 0 && (!((s.charCodeAt(i) === 46)) || !((sqBrackets === 0))))) { break; }
+				_1 = s.charCodeAt(i);
+				if (_1 === (93)) {
+					sqBrackets = sqBrackets + (1) >> 0;
+				} else if (_1 === (91)) {
+					sqBrackets = sqBrackets - (1) >> 0;
+				}
+				i = i - (1) >> 0;
+			}
+			return $substring(s, (i + 1 >> 0));
+		};
+		rtype.prototype.Name = function(...$args) { return this.$val.Name(...$args); };
+		toRType = function toRType$1(t) {
+			var t;
+			return new rtype.ptr(t);
+		};
+		elem = function elem$1(t) {
+			var et, t;
+			et = t.Elem();
+			if (!(et === ptrType.nil)) {
+				return et;
+			}
+			$panic(new $String("reflect: Elem of invalid type " + $clone(toRType(t), rtype).String()));
+		};
+		$ptrType(rtype).prototype.Elem = function Elem() {
+			var t;
+			t = this;
+			return toType(elem($clone(t, rtype).common()));
+		};
+		rtype.prototype.Elem = function(...$args) { return this.$val.Elem(...$args); };
+		$ptrType(rtype).prototype.In = function In(i) {
+			var i, t, tt, x;
+			t = this;
+			tt = t.Type.FuncType();
+			if (tt === ptrType$3.nil) {
+				$panic(new $String("reflect: In of non-func type"));
+			}
+			return toType((x = tt.InSlice(), ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])));
+		};
+		rtype.prototype.In = function(...$args) { return this.$val.In(...$args); };
+		$ptrType(rtype).prototype.Key = function Key() {
+			var t, tt;
+			t = this;
+			tt = t.Type.MapType();
+			if (tt === ptrType$4.nil) {
+				$panic(new $String("reflect: Key of non-map type"));
+			}
+			return toType(tt.Key);
+		};
+		rtype.prototype.Key = function(...$args) { return this.$val.Key(...$args); };
+		$ptrType(rtype).prototype.Len = function Len() {
+			var t, tt;
+			t = this;
+			tt = t.Type.ArrayType();
+			if (tt === ptrType$5.nil) {
+				$panic(new $String("reflect: Len of non-array type"));
+			}
+			return ((tt.Len >> 0));
+		};
+		rtype.prototype.Len = function(...$args) { return this.$val.Len(...$args); };
+		$ptrType(rtype).prototype.NumField = function NumField() {
+			var t, tt;
+			t = this;
+			tt = t.Type.StructType();
+			if (tt === ptrType$6.nil) {
+				$panic(new $String("reflect: NumField of non-struct type"));
+			}
+			return tt.Fields.$length;
+		};
+		rtype.prototype.NumField = function(...$args) { return this.$val.NumField(...$args); };
+		$ptrType(rtype).prototype.NumIn = function NumIn() {
+			var t, tt;
+			t = this;
+			tt = t.Type.FuncType();
+			if (tt === ptrType$3.nil) {
+				$panic(new $String("reflect: NumIn of non-func type"));
+			}
+			return ((tt.InCount >> 0));
+		};
+		rtype.prototype.NumIn = function(...$args) { return this.$val.NumIn(...$args); };
+		$ptrType(rtype).prototype.NumOut = function NumOut() {
+			var t, tt;
+			t = this;
+			tt = t.Type.FuncType();
+			if (tt === ptrType$3.nil) {
+				$panic(new $String("reflect: NumOut of non-func type"));
+			}
+			return tt.NumOut();
+		};
+		rtype.prototype.NumOut = function(...$args) { return this.$val.NumOut(...$args); };
+		$ptrType(rtype).prototype.Out = function Out(i) {
+			var i, t, tt, x;
+			t = this;
+			tt = t.Type.FuncType();
+			if (tt === ptrType$3.nil) {
+				$panic(new $String("reflect: Out of non-func type"));
+			}
+			return toType((x = tt.OutSlice(), ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])));
+		};
+		rtype.prototype.Out = function(...$args) { return this.$val.Out(...$args); };
+		$ptrType(rtype).prototype.Implements = function Implements(u) {
+			var {$24r, _r, _r$1, _r$2, t, u, $s, $r, $c} = $restore(this, {u});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			t = this;
+			if ($interfaceIsEqual(u, $ifaceNil)) {
+				$panic(new $String("reflect: nil type passed to Type.Implements"));
+			}
+			_r = u.Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			/* */ if (!((_r === 20))) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!((_r === 20))) { */ case 1:
+				$panic(new $String("reflect: non-interface type passed to Type.Implements"));
+			/* } */ case 2:
+			_r$1 = u.common(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$2 = implements$1(_r$1, $clone(t, rtype).common()); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			$24r = _r$2;
+			$s = 6; case 6: return $24r;
+			/* */ } return; } var $f = {$blk: Implements, $c: true, $r, $24r, _r, _r$1, _r$2, t, u, $s};return $f;
+		};
+		rtype.prototype.Implements = function(...$args) { return this.$val.Implements(...$args); };
+		$ptrType(rtype).prototype.AssignableTo = function AssignableTo(u) {
+			var {_r, t, tt, u, uu, $s, $r, $c} = $restore(this, {u});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			t = this;
+			if ($interfaceIsEqual(u, $ifaceNil)) {
+				$panic(new $String("reflect: nil type passed to Type.AssignableTo"));
+			}
+			_r = u.common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			uu = _r;
+			tt = $clone(t, rtype).common();
+			$s = -1; return directlyAssignable(uu, tt) || implements$1(uu, tt);
+			/* */ } return; } var $f = {$blk: AssignableTo, $c: true, $r, _r, t, tt, u, uu, $s};return $f;
+		};
+		rtype.prototype.AssignableTo = function(...$args) { return this.$val.AssignableTo(...$args); };
+		implements$1 = function implements$2(T, V) {
+			var T, V, i, i$1, j, j$1, rT, rV, t, tm, tm$1, tmName, tmName$1, tmPkgPath, tmPkgPath$1, v, v$1, vm, vm$1, vmName, vmName$1, vmPkgPath, vmPkgPath$1, vmethods, x, x$1, x$2;
+			t = T.InterfaceType();
+			if (t === ptrType$2.nil) {
+				return false;
+			}
+			if (t.Methods.$length === 0) {
+				return true;
+			}
+			rT = $clone(toRType(T), rtype);
+			rV = $clone(toRType(V), rtype);
+			if (V.Kind() === 20) {
+				v = (V.kindType);
+				i = 0;
+				j = 0;
+				while (true) {
+					if (!(j < v.Methods.$length)) { break; }
+					tm = (x = t.Methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$7)));
+					tmName = $clone($clone(rT, rtype).nameOff(tm.Name), abi.Name);
+					vm = (x$1 = v.Methods, ((j < 0 || j >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + j, ptrType$7)));
+					vmName = $clone($clone(rV, rtype).nameOff(vm.Name), abi.Name);
+					if ($clone(vmName, abi.Name).Name() === $clone(tmName, abi.Name).Name() && $clone(rV, rtype).typeOff(vm.Typ) === $clone(rT, rtype).typeOff(tm.Typ)) {
+						if (!$clone(tmName, abi.Name).IsExported()) {
+							tmPkgPath = pkgPath($clone(tmName, abi.Name));
+							if (tmPkgPath === "") {
+								tmPkgPath = $clone(t.PkgPath, abi.Name).Name();
+							}
+							vmPkgPath = pkgPath($clone(vmName, abi.Name));
+							if (vmPkgPath === "") {
+								vmPkgPath = $clone(v.PkgPath, abi.Name).Name();
+							}
+							if (!(tmPkgPath === vmPkgPath)) {
+								j = j + (1) >> 0;
+								continue;
+							}
+						}
+						i = i + (1) >> 0;
+						if (i >= t.Methods.$length) {
+							return true;
+						}
+					}
+					j = j + (1) >> 0;
+				}
+				return false;
+			}
+			v$1 = V.Uncommon();
+			if (v$1 === ptrType$1.nil) {
+				return false;
+			}
+			i$1 = 0;
+			vmethods = v$1.Methods();
+			j$1 = 0;
 			while (true) {
-				if (!(j$1 < ((v$1.mcount >> 0)))) { break; }
-				tm$1 = (x$2 = t.methods, ((i$1 < 0 || i$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i$1]));
-				tmName$1 = $clone(t.rtype.nameOff(tm$1.name), name);
-				vm$1 = $clone(((j$1 < 0 || j$1 >= vmethods.$length) ? ($throwRuntimeError("index out of range"), undefined) : vmethods.$array[vmethods.$offset + j$1]), method);
-				vmName$1 = $clone(V.nameOff(vm$1.name), name);
-				if ($clone(vmName$1, name).name() === $clone(tmName$1, name).name() && V.typeOff(vm$1.mtyp) === t.rtype.typeOff(tm$1.typ)) {
-					if (!$clone(tmName$1, name).isExported()) {
-						tmPkgPath$1 = $clone(tmName$1, name).pkgPath();
+				if (!(j$1 < ((v$1.Mcount >> 0)))) { break; }
+				tm$1 = (x$2 = t.Methods, ((i$1 < 0 || i$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + i$1, ptrType$7)));
+				tmName$1 = $clone($clone(rT, rtype).nameOff(tm$1.Name), abi.Name);
+				vm$1 = $clone(((j$1 < 0 || j$1 >= vmethods.$length) ? ($throwRuntimeError("index out of range"), undefined) : vmethods.$array[vmethods.$offset + j$1]), abi.Method);
+				vmName$1 = $clone($clone(rV, rtype).nameOff(vm$1.Name), abi.Name);
+				if ($clone(vmName$1, abi.Name).Name() === $clone(tmName$1, abi.Name).Name() && $clone(rV, rtype).typeOff(vm$1.Mtyp) === $clone(rT, rtype).typeOff(tm$1.Typ)) {
+					if (!$clone(tmName$1, abi.Name).IsExported()) {
+						tmPkgPath$1 = pkgPath($clone(tmName$1, abi.Name));
 						if (tmPkgPath$1 === "") {
-							tmPkgPath$1 = $clone(t.pkgPath, name).name();
+							tmPkgPath$1 = $clone(t.PkgPath, abi.Name).Name();
 						}
-						vmPkgPath$1 = $clone(vmName$1, name).pkgPath();
+						vmPkgPath$1 = pkgPath($clone(vmName$1, abi.Name));
 						if (vmPkgPath$1 === "") {
-							vmPkgPath$1 = $clone(V.nameOff(v$1.pkgPath), name).name();
+							vmPkgPath$1 = $clone($clone(rV, rtype).nameOff(v$1.PkgPath), abi.Name).Name();
 						}
 						if (!(tmPkgPath$1 === vmPkgPath$1)) {
 							j$1 = j$1 + (1) >> 0;
@@ -3679,7 +4363,7 @@ $packages["internal/reflectlite"] = (function() {
 						}
 					}
 					i$1 = i$1 + (1) >> 0;
-					if (i$1 >= t.methods.$length) {
+					if (i$1 >= t.Methods.$length) {
 						return true;
 					}
 				}
@@ -3688,189 +4372,122 @@ $packages["internal/reflectlite"] = (function() {
 			return false;
 		};
 		directlyAssignable = function directlyAssignable$1(T, V) {
-			var {$24r, T, V, _r, $s, $r, $c} = $restore(this, {T, V});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var T, V;
 			if (T === V) {
-				$s = -1; return true;
+				return true;
 			}
-			if (T.hasName() && V.hasName() || !((T.Kind() === V.Kind()))) {
-				$s = -1; return false;
+			if (T.HasName() && V.HasName() || !((T.Kind() === V.Kind()))) {
+				return false;
 			}
-			_r = haveIdenticalUnderlyingType(T, V, true); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: directlyAssignable$1, $c: true, $r, $24r, T, V, _r, $s};return $f;
+			return haveIdenticalUnderlyingType(T, V, true);
 		};
 		haveIdenticalType = function haveIdenticalType$1(T, V, cmpTags) {
-			var {$24r, T, V, _arg, _arg$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _v, cmpTags, $s, $r, $c} = $restore(this, {T, V, cmpTags});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var T, V, cmpTags;
 			if (cmpTags) {
-				$s = -1; return $interfaceIsEqual(T, V);
-			}
-			_r = T.Name(); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = V.Name(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			if (!(_r === _r$1)) { _v = true; $s = 3; continue s; }
-			_r$2 = T.Kind(); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$3 = V.Kind(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_v = !((_r$2 === _r$3)); case 3:
-			/* */ if (_v) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_v) { */ case 1:
-				$s = -1; return false;
-			/* } */ case 2:
-			_r$4 = T.common(); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_arg = _r$4;
-			_r$5 = V.common(); /* */ $s = 9; case 9: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_arg$1 = _r$5;
-			_r$6 = haveIdenticalUnderlyingType(_arg, _arg$1, false); /* */ $s = 10; case 10: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			$24r = _r$6;
-			$s = 11; case 11: return $24r;
-			/* */ } return; } var $f = {$blk: haveIdenticalType$1, $c: true, $r, $24r, T, V, _arg, _arg$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _v, cmpTags, $s};return $f;
+				return T === V;
+			}
+			if (!($clone(toRType(T), rtype).Name() === $clone(toRType(V), rtype).Name()) || !((T.Kind() === V.Kind()))) {
+				return false;
+			}
+			return haveIdenticalUnderlyingType(T, V, false);
 		};
 		haveIdenticalUnderlyingType = function haveIdenticalUnderlyingType$1(T, V, cmpTags) {
-			var {$24r, $24r$1, $24r$2, $24r$3, T, V, _1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _v, _v$1, _v$2, _v$3, cmpTags, i, i$1, i$2, kind$1, t, t$1, t$2, tf, v, v$1, v$2, vf, x, x$1, $s, $r, $c} = $restore(this, {T, V, cmpTags});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var T, V, _1, _i, _ref, cmpTags, i, i$1, i$2, kind$1, t, t$1, t$2, tf, v, v$1, v$2, vf, x, x$1;
 			if (T === V) {
-				$s = -1; return true;
+				return true;
 			}
 			kind$1 = T.Kind();
 			if (!((kind$1 === V.Kind()))) {
-				$s = -1; return false;
+				return false;
 			}
 			if (1 <= kind$1 && kind$1 <= 16 || (kind$1 === 24) || (kind$1 === 26)) {
-				$s = -1; return true;
+				return true;
 			}
-				_1 = kind$1;
-				/* */ if (_1 === (17)) { $s = 2; continue; }
-				/* */ if (_1 === (18)) { $s = 3; continue; }
-				/* */ if (_1 === (19)) { $s = 4; continue; }
-				/* */ if (_1 === (20)) { $s = 5; continue; }
-				/* */ if (_1 === (21)) { $s = 6; continue; }
-				/* */ if ((_1 === (22)) || (_1 === (23))) { $s = 7; continue; }
-				/* */ if (_1 === (25)) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (_1 === (17)) { */ case 2:
-					if (!(T.Len() === V.Len())) { _v = false; $s = 10; continue s; }
-					_r = haveIdenticalType(T.Elem(), V.Elem(), cmpTags); /* */ $s = 11; case 11: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_v = _r; case 10:
-					$24r = _v;
-					$s = 12; case 12: return $24r;
-				/* } else if (_1 === (18)) { */ case 3:
-					if (!(V.chanDir() === 3)) { _v$1 = false; $s = 15; continue s; }
-					_r$1 = haveIdenticalType(T.Elem(), V.Elem(), cmpTags); /* */ $s = 16; case 16: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_v$1 = _r$1; case 15:
-					/* */ if (_v$1) { $s = 13; continue; }
-					/* */ $s = 14; continue;
-					/* if (_v$1) { */ case 13:
-						$s = -1; return true;
-					/* } */ case 14:
-					if (!(V.chanDir() === T.chanDir())) { _v$2 = false; $s = 17; continue s; }
-					_r$2 = haveIdenticalType(T.Elem(), V.Elem(), cmpTags); /* */ $s = 18; case 18: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_v$2 = _r$2; case 17:
-					$24r$1 = _v$2;
-					$s = 19; case 19: return $24r$1;
-				/* } else if (_1 === (19)) { */ case 4:
-					t = (T.kindType);
-					v = (V.kindType);
-					if (!((t.outCount === v.outCount)) || !((t.inCount === v.inCount))) {
-						$s = -1; return false;
+			_1 = kind$1;
+			if (_1 === (17)) {
+				return (T.Len() === V.Len()) && haveIdenticalType(T.Elem(), V.Elem(), cmpTags);
+			} else if (_1 === (18)) {
+				if ((V.ChanDir() === 3) && haveIdenticalType(T.Elem(), V.Elem(), cmpTags)) {
+					return true;
+				}
+				return (V.ChanDir() === T.ChanDir()) && haveIdenticalType(T.Elem(), V.Elem(), cmpTags);
+			} else if (_1 === (19)) {
+				t = (T.kindType);
+				v = (V.kindType);
+				if (!((t.OutCount === v.OutCount)) || !((t.InCount === v.InCount))) {
+					return false;
+				}
+				i = 0;
+				while (true) {
+					if (!(i < t.NumIn())) { break; }
+					if (!haveIdenticalType(t.In(i), v.In(i), cmpTags)) {
+						return false;
 					}
-					i = 0;
-					/* while (true) { */ case 20:
-						/* if (!(i < t.rtype.NumIn())) { break; } */ if(!(i < t.rtype.NumIn())) { $s = 21; continue; }
-						_r$3 = haveIdenticalType(t.rtype.In(i), v.rtype.In(i), cmpTags); /* */ $s = 24; case 24: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						/* */ if (!_r$3) { $s = 22; continue; }
-						/* */ $s = 23; continue;
-						/* if (!_r$3) { */ case 22:
-							$s = -1; return false;
-						/* } */ case 23:
-						i = i + (1) >> 0;
-					$s = 20; continue;
-					case 21:
-					i$1 = 0;
-					/* while (true) { */ case 25:
-						/* if (!(i$1 < t.rtype.NumOut())) { break; } */ if(!(i$1 < t.rtype.NumOut())) { $s = 26; continue; }
-						_r$4 = haveIdenticalType(t.rtype.Out(i$1), v.rtype.Out(i$1), cmpTags); /* */ $s = 29; case 29: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						/* */ if (!_r$4) { $s = 27; continue; }
-						/* */ $s = 28; continue;
-						/* if (!_r$4) { */ case 27:
-							$s = -1; return false;
-						/* } */ case 28:
-						i$1 = i$1 + (1) >> 0;
-					$s = 25; continue;
-					case 26:
-					$s = -1; return true;
-				/* } else if (_1 === (20)) { */ case 5:
-					t$1 = (T.kindType);
-					v$1 = (V.kindType);
-					if ((t$1.methods.$length === 0) && (v$1.methods.$length === 0)) {
-						$s = -1; return true;
+					i = i + (1) >> 0;
+				}
+				i$1 = 0;
+				while (true) {
+					if (!(i$1 < t.NumOut())) { break; }
+					if (!haveIdenticalType(t.Out(i$1), v.Out(i$1), cmpTags)) {
+						return false;
 					}
-					$s = -1; return false;
-				/* } else if (_1 === (21)) { */ case 6:
-					_r$5 = haveIdenticalType(T.Key(), V.Key(), cmpTags); /* */ $s = 31; case 31: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					if (!(_r$5)) { _v$3 = false; $s = 30; continue s; }
-					_r$6 = haveIdenticalType(T.Elem(), V.Elem(), cmpTags); /* */ $s = 32; case 32: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					_v$3 = _r$6; case 30:
-					$24r$2 = _v$3;
-					$s = 33; case 33: return $24r$2;
-				/* } else if ((_1 === (22)) || (_1 === (23))) { */ case 7:
-					_r$7 = haveIdenticalType(T.Elem(), V.Elem(), cmpTags); /* */ $s = 34; case 34: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					$24r$3 = _r$7;
-					$s = 35; case 35: return $24r$3;
-				/* } else if (_1 === (25)) { */ case 8:
-					t$2 = (T.kindType);
-					v$2 = (V.kindType);
-					if (!((t$2.fields.$length === v$2.fields.$length))) {
-						$s = -1; return false;
+					i$1 = i$1 + (1) >> 0;
+				}
+				return true;
+			} else if (_1 === (20)) {
+				t$1 = (T.kindType);
+				v$1 = (V.kindType);
+				if ((t$1.Methods.$length === 0) && (v$1.Methods.$length === 0)) {
+					return true;
+				}
+				return false;
+			} else if (_1 === (21)) {
+				return haveIdenticalType(T.Key(), V.Key(), cmpTags) && haveIdenticalType(T.Elem(), V.Elem(), cmpTags);
+			} else if ((_1 === (22)) || (_1 === (23))) {
+				return haveIdenticalType(T.Elem(), V.Elem(), cmpTags);
+			} else if (_1 === (25)) {
+				t$2 = (T.kindType);
+				v$2 = (V.kindType);
+				if (!((t$2.Fields.$length === v$2.Fields.$length))) {
+					return false;
+				}
+				if (!($clone(t$2.PkgPath, abi.Name).Name() === $clone(v$2.PkgPath, abi.Name).Name())) {
+					return false;
+				}
+				_ref = t$2.Fields;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					i$2 = _i;
+					tf = (x = t$2.Fields, ((i$2 < 0 || i$2 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i$2, ptrType$8)));
+					vf = (x$1 = v$2.Fields, ((i$2 < 0 || i$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + i$2, ptrType$8)));
+					if (!($clone(tf.Name, abi.Name).Name() === $clone(vf.Name, abi.Name).Name())) {
+						return false;
 					}
-					if (!($clone(t$2.pkgPath, name).name() === $clone(v$2.pkgPath, name).name())) {
-						$s = -1; return false;
+					if (!haveIdenticalType(tf.Typ, vf.Typ, cmpTags)) {
+						return false;
 					}
-					_ref = t$2.fields;
-					_i = 0;
-					/* while (true) { */ case 36:
-						/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 37; continue; }
-						i$2 = _i;
-						tf = (x = t$2.fields, ((i$2 < 0 || i$2 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i$2]));
-						vf = (x$1 = v$2.fields, ((i$2 < 0 || i$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i$2]));
-						if (!($clone(tf.name, name).name() === $clone(vf.name, name).name())) {
-							$s = -1; return false;
-						}
-						_r$8 = haveIdenticalType(tf.typ, vf.typ, cmpTags); /* */ $s = 40; case 40: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						/* */ if (!_r$8) { $s = 38; continue; }
-						/* */ $s = 39; continue;
-						/* if (!_r$8) { */ case 38:
-							$s = -1; return false;
-						/* } */ case 39:
-						if (cmpTags && !($clone(tf.name, name).tag() === $clone(vf.name, name).tag())) {
-							$s = -1; return false;
-						}
-						if (!((tf.offset === vf.offset))) {
-							$s = -1; return false;
-						}
-						if (!(tf.embedded() === vf.embedded())) {
-							$s = -1; return false;
-						}
-						_i++;
-					$s = 36; continue;
-					case 37:
-					$s = -1; return true;
-				/* } */ case 9:
-			case 1:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: haveIdenticalUnderlyingType$1, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, T, V, _1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _v, _v$1, _v$2, _v$3, cmpTags, i, i$1, i$2, kind$1, t, t$1, t$2, tf, v, v$1, v$2, vf, x, x$1, $s};return $f;
+					if (cmpTags && !($clone(tf.Name, abi.Name).Tag() === $clone(vf.Name, abi.Name).Tag())) {
+						return false;
+					}
+					if (!((tf.Offset === vf.Offset))) {
+						return false;
+					}
+					if (!(tf.Embedded() === vf.Embedded())) {
+						return false;
+					}
+					_i++;
+				}
+				return true;
+			}
+			return false;
 		};
 		toType = function toType$1(t) {
-			var t;
-			if (t === ptrType$1.nil) {
+			var t, x;
+			if (t === ptrType.nil) {
 				return $ifaceNil;
 			}
-			return t;
-		};
-		ifaceIndir = function ifaceIndir$1(t) {
-			var t;
-			return ((t.kind & 32) >>> 0) === 0;
+			return (x = toRType(t), new x.constructor.elem(x));
 		};
 		$ptrType(Value).prototype.object = function object() {
 			var _1, newVal, v, val;
@@ -3906,7 +4523,7 @@ $packages["internal/reflectlite"] = (function() {
 		};
 		Value.prototype.object = function(...$args) { return this.$val.object(...$args); };
 		$ptrType(Value).prototype.assignTo = function assignTo(context, dst, target) {
-			var {_r, _r$1, _r$2, context, dst, fl, target, v, x, $s, $r, $c} = $restore(this, {context, dst, target});
+			var {_r, _r$1, context, dst, fl, target, v, x, $s, $r, $c} = $restore(this, {context, dst, target});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			/* */ if (!((((v.flag & 512) >>> 0) === 0))) { $s = 1; continue; }
@@ -3915,11 +4532,10 @@ $packages["internal/reflectlite"] = (function() {
 				_r = makeMethodValue(context, $clone(v, Value)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				Value.copy(v, _r);
 			/* } */ case 2:
-				_r$1 = directlyAssignable(dst, v.typ); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (_r$1) { $s = 5; continue; }
+				/* */ if (directlyAssignable(dst, v.typ)) { $s = 5; continue; }
 				/* */ if (implements$1(dst, v.typ)) { $s = 6; continue; }
 				/* */ $s = 7; continue;
-				/* if (_r$1) { */ case 5:
+				/* if (directlyAssignable(dst, v.typ)) { */ case 5:
 					fl = (((v.flag & 384) >>> 0) | new flag(v.flag).ro()) >>> 0;
 					fl = (fl | (((dst.Kind() >>> 0)))) >>> 0;
 					$s = -1; return new Value.ptr(dst, v.ptr, fl);
@@ -3927,8 +4543,8 @@ $packages["internal/reflectlite"] = (function() {
 					if (target === 0) {
 						target = unsafe_New(dst);
 					}
-					_r$2 = valueInterface($clone(v, Value)); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					x = _r$2;
+					_r$1 = valueInterface($clone(v, Value)); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					x = _r$1;
 					if (dst.NumMethod() === 0) {
 						(target).$set(x);
 					} else {
@@ -3938,105 +4554,10 @@ $packages["internal/reflectlite"] = (function() {
 				/* } */ case 7:
 			case 4:
 			$panic(new $String(context + ": value of type " + v.typ.String() + " is not assignable to type " + dst.String()));
-			$s = -1; return new Value.ptr(ptrType$1.nil, 0, 0);
-			/* */ } return; } var $f = {$blk: assignTo, $c: true, $r, _r, _r$1, _r$2, context, dst, fl, target, v, x, $s};return $f;
+			$s = -1; return new Value.ptr(ptrType.nil, 0, 0);
+			/* */ } return; } var $f = {$blk: assignTo, $c: true, $r, _r, _r$1, context, dst, fl, target, v, x, $s};return $f;
 		};
 		Value.prototype.assignTo = function(...$args) { return this.$val.assignTo(...$args); };
-		$ptrType(Value).prototype.Cap = function Cap() {
-			var _1, k, v;
-			v = this;
-			k = new flag(v.flag).kind();
-			_1 = k;
-			if (_1 === (17)) {
-				return v.typ.Len();
-			} else if ((_1 === (18)) || (_1 === (23))) {
-				return $parseInt($clone(v, Value).object().$capacity) >> 0;
-			}
-			$panic(new ValueError.ptr("reflect.Value.Cap", k));
-		};
-		Value.prototype.Cap = function(...$args) { return this.$val.Cap(...$args); };
-		$ptrType(Value).prototype.Index = function Index(i) {
-			var {$24r, $24r$1, _1, _r, _r$1, a, a$1, c, fl, fl$1, fl$2, i, k, s, str, tt, tt$1, typ, typ$1, v, $s, $r, $c} = $restore(this, {i});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			a = [a];
-			a$1 = [a$1];
-			c = [c];
-			i = [i];
-			typ = [typ];
-			typ$1 = [typ$1];
-			v = this;
-				k = new flag(v.flag).kind();
-				_1 = k;
-				/* */ if (_1 === (17)) { $s = 2; continue; }
-				/* */ if (_1 === (23)) { $s = 3; continue; }
-				/* */ if (_1 === (24)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_1 === (17)) { */ case 2:
-					tt = (v.typ.kindType);
-					if (i[0] < 0 || i[0] > ((tt.len >> 0))) {
-						$panic(new $String("reflect: array index out of range"));
-					}
-					typ[0] = tt.elem;
-					fl = (((((v.flag & 384) >>> 0) | new flag(v.flag).ro()) >>> 0) | ((typ[0].Kind() >>> 0))) >>> 0;
-					a[0] = v.ptr;
-					/* */ if (!((((fl & 128) >>> 0) === 0)) && !((typ[0].Kind() === 17)) && !((typ[0].Kind() === 25))) { $s = 7; continue; }
-					/* */ $s = 8; continue;
-					/* if (!((((fl & 128) >>> 0) === 0)) && !((typ[0].Kind() === 17)) && !((typ[0].Kind() === 25))) { */ case 7:
-						$s = -1; return new Value.ptr(typ[0], (new (jsType(PtrTo(typ[0])))((function(a, a$1, c, i, typ, typ$1) { return function Value·Index·func1() {
-								return wrapJsObject(typ[0], a[0][i[0]]);
-							}; })(a, a$1, c, i, typ, typ$1), (function(a, a$1, c, i, typ, typ$1) { return function Value·Index·func2(x) {
-								var x;
-								a[0][i[0]] = unwrapJsObject(typ[0], x);
-							}; })(a, a$1, c, i, typ, typ$1))), fl);
-					/* } */ case 8:
-					_r = makeValue(typ[0], wrapJsObject(typ[0], a[0][i[0]]), fl); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$24r = _r;
-					$s = 10; case 10: return $24r;
-				/* } else if (_1 === (23)) { */ case 3:
-					s = $clone(v, Value).object();
-					if (i[0] < 0 || i[0] >= ($parseInt(s.$length) >> 0)) {
-						$panic(new $String("reflect: slice index out of range"));
-					}
-					tt$1 = (v.typ.kindType);
-					typ$1[0] = tt$1.elem;
-					fl$1 = (((384 | new flag(v.flag).ro()) >>> 0) | ((typ$1[0].Kind() >>> 0))) >>> 0;
-					i[0] = i[0] + (($parseInt(s.$offset) >> 0)) >> 0;
-					a$1[0] = s.$array;
-					/* */ if (!((((fl$1 & 128) >>> 0) === 0)) && !((typ$1[0].Kind() === 17)) && !((typ$1[0].Kind() === 25))) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if (!((((fl$1 & 128) >>> 0) === 0)) && !((typ$1[0].Kind() === 17)) && !((typ$1[0].Kind() === 25))) { */ case 11:
-						$s = -1; return new Value.ptr(typ$1[0], (new (jsType(PtrTo(typ$1[0])))((function(a, a$1, c, i, typ, typ$1) { return function Value·Index·func3() {
-								return wrapJsObject(typ$1[0], a$1[0][i[0]]);
-							}; })(a, a$1, c, i, typ, typ$1), (function(a, a$1, c, i, typ, typ$1) { return function Value·Index·func4(x) {
-								var x;
-								a$1[0][i[0]] = unwrapJsObject(typ$1[0], x);
-							}; })(a, a$1, c, i, typ, typ$1))), fl$1);
-					/* } */ case 12:
-					_r$1 = makeValue(typ$1[0], wrapJsObject(typ$1[0], a$1[0][i[0]]), fl$1); /* */ $s = 13; case 13: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					$24r$1 = _r$1;
-					$s = 14; case 14: return $24r$1;
-				/* } else if (_1 === (24)) { */ case 4:
-					str = (v.ptr).$get();
-					if (i[0] < 0 || i[0] >= str.length) {
-						$panic(new $String("reflect: string index out of range"));
-					}
-					fl$2 = (((new flag(v.flag).ro() | 8) >>> 0) | 128) >>> 0;
-					c[0] = str.charCodeAt(i[0]);
-					$s = -1; return new Value.ptr(uint8Type, ((c.$ptr || (c.$ptr = new ptrType$6(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, c)))), fl$2);
-				/* } else { */ case 5:
-					$panic(new ValueError.ptr("reflect.Value.Index", k));
-				/* } */ case 6:
-			case 1:
-			$s = -1; return new Value.ptr(ptrType$1.nil, 0, 0);
-			/* */ } return; } var $f = {$blk: Index, $c: true, $r, $24r, $24r$1, _1, _r, _r$1, a, a$1, c, fl, fl$1, fl$2, i, k, s, str, tt, tt$1, typ, typ$1, v, $s};return $f;
-		};
-		Value.prototype.Index = function(...$args) { return this.$val.Index(...$args); };
-		$ptrType(Value).prototype.InterfaceData = function InterfaceData() {
-			var v;
-			v = this;
-			$panic(new $String("InterfaceData is not supported by GopherJS"));
-		};
-		Value.prototype.InterfaceData = function(...$args) { return this.$val.InterfaceData(...$args); };
 		$ptrType(Value).prototype.IsNil = function IsNil() {
 			var _1, k, v;
 			v = this;
@@ -4077,31 +4598,6 @@ $packages["internal/reflectlite"] = (function() {
 			}
 		};
 		Value.prototype.Len = function(...$args) { return this.$val.Len(...$args); };
-		$ptrType(Value).prototype.Pointer = function Pointer() {
-			var _1, k, v;
-			v = this;
-			k = new flag(v.flag).kind();
-			_1 = k;
-			if ((_1 === (18)) || (_1 === (21)) || (_1 === (22)) || (_1 === (26))) {
-				if ($clone(v, Value).IsNil()) {
-					return 0;
-				}
-				return $clone(v, Value).object();
-			} else if (_1 === (19)) {
-				if ($clone(v, Value).IsNil()) {
-					return 0;
-				}
-				return 1;
-			} else if (_1 === (23)) {
-				if ($clone(v, Value).IsNil()) {
-					return 0;
-				}
-				return $clone(v, Value).object().$array;
-			} else {
-				$panic(new ValueError.ptr("reflect.Value.Pointer", k));
-			}
-		};
-		Value.prototype.Pointer = function(...$args) { return this.$val.Pointer(...$args); };
 		$ptrType(Value).prototype.Set = function Set(x) {
 			var {_1, _r, _r$1, v, x, $s, $r, $c} = $restore(this, {x});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -4126,7 +4622,7 @@ $packages["internal/reflectlite"] = (function() {
 						v.ptr.$set(_r$1);
 						$s = 9; continue;
 					/* } else if (_1 === (25)) { */ case 7:
-						copyStruct(v.ptr, x.ptr, v.typ);
+						abi.CopyStruct(v.ptr, x.ptr, v.typ);
 						$s = 9; continue;
 					/* } else { */ case 8:
 						v.ptr.$set($clone(x, Value).object());
@@ -4139,1003 +4635,173 @@ $packages["internal/reflectlite"] = (function() {
 			/* */ } return; } var $f = {$blk: Set, $c: true, $r, _1, _r, _r$1, v, x, $s};return $f;
 		};
 		Value.prototype.Set = function(...$args) { return this.$val.Set(...$args); };
-		$ptrType(Value).prototype.SetBytes = function SetBytes(x) {
-			var {_r, _r$1, _v, slice, typedSlice, v, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			v = this;
-			new flag(v.flag).mustBeAssignable();
-			new flag(v.flag).mustBe(23);
-			_r = v.typ.Elem().Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			/* */ if (!((_r === 8))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!((_r === 8))) { */ case 1:
-				$panic(new $String("reflect.Value.SetBytes of non-byte slice"));
-			/* } */ case 2:
-			slice = x;
-			if (!(v.typ.Name() === "")) { _v = true; $s = 6; continue s; }
-			_r$1 = v.typ.Elem().Name(); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_v = !(_r$1 === ""); case 6:
-			/* */ if (_v) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (_v) { */ case 4:
-				typedSlice = new (jsType(v.typ))(slice.$array);
-				typedSlice.$offset = slice.$offset;
-				typedSlice.$length = slice.$length;
-				typedSlice.$capacity = slice.$capacity;
-				slice = typedSlice;
-			/* } */ case 5:
-			v.ptr.$set(slice);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: SetBytes, $c: true, $r, _r, _r$1, _v, slice, typedSlice, v, x, $s};return $f;
-		};
-		Value.prototype.SetBytes = function(...$args) { return this.$val.SetBytes(...$args); };
-		$ptrType(Value).prototype.SetCap = function SetCap(n) {
-			var n, newSlice, s, v;
-			v = this;
-			new flag(v.flag).mustBeAssignable();
-			new flag(v.flag).mustBe(23);
-			s = v.ptr.$get();
-			if (n < ($parseInt(s.$length) >> 0) || n > ($parseInt(s.$capacity) >> 0)) {
-				$panic(new $String("reflect: slice capacity out of range in SetCap"));
-			}
-			newSlice = new (jsType(v.typ))(s.$array);
-			newSlice.$offset = s.$offset;
-			newSlice.$length = s.$length;
-			newSlice.$capacity = n;
-			v.ptr.$set(newSlice);
-		};
-		Value.prototype.SetCap = function(...$args) { return this.$val.SetCap(...$args); };
-		$ptrType(Value).prototype.SetLen = function SetLen(n) {
-			var n, newSlice, s, v;
-			v = this;
-			new flag(v.flag).mustBeAssignable();
-			new flag(v.flag).mustBe(23);
-			s = v.ptr.$get();
-			if (n < 0 || n > ($parseInt(s.$capacity) >> 0)) {
-				$panic(new $String("reflect: slice length out of range in SetLen"));
-			}
-			newSlice = new (jsType(v.typ))(s.$array);
-			newSlice.$offset = s.$offset;
-			newSlice.$length = n;
-			newSlice.$capacity = s.$capacity;
-			v.ptr.$set(newSlice);
-		};
-		Value.prototype.SetLen = function(...$args) { return this.$val.SetLen(...$args); };
-		$ptrType(Value).prototype.Slice = function Slice(i, j) {
-			var {$24r, $24r$1, _1, _r, _r$1, cap, i, j, kind$1, s, str, tt, typ, v, $s, $r, $c} = $restore(this, {i, j});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			v = this;
-			cap = 0;
-			typ = $ifaceNil;
-			s = null;
-				kind$1 = new flag(v.flag).kind();
-				_1 = kind$1;
-				/* */ if (_1 === (17)) { $s = 2; continue; }
-				/* */ if (_1 === (23)) { $s = 3; continue; }
-				/* */ if (_1 === (24)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_1 === (17)) { */ case 2:
-					if (((v.flag & 256) >>> 0) === 0) {
-						$panic(new $String("reflect.Value.Slice: slice of unaddressable array"));
-					}
-					tt = (v.typ.kindType);
-					cap = ((tt.len >> 0));
-					typ = SliceOf(tt.elem);
-					s = new (jsType(typ))($clone(v, Value).object());
-					$s = 6; continue;
-				/* } else if (_1 === (23)) { */ case 3:
-					typ = v.typ;
-					s = $clone(v, Value).object();
-					cap = $parseInt(s.$capacity) >> 0;
-					$s = 6; continue;
-				/* } else if (_1 === (24)) { */ case 4:
-					str = (v.ptr).$get();
-					if (i < 0 || j < i || j > str.length) {
-						$panic(new $String("reflect.Value.Slice: string slice index out of bounds"));
-					}
-					_r = ValueOf(new $String($substring(str, i, j))); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$24r = _r;
-					$s = 8; case 8: return $24r;
-				/* } else { */ case 5:
-					$panic(new ValueError.ptr("reflect.Value.Slice", kind$1));
-				/* } */ case 6:
-			case 1:
-			if (i < 0 || j < i || j > cap) {
-				$panic(new $String("reflect.Value.Slice: slice index out of bounds"));
-			}
-			_r$1 = makeValue(typ, $subslice(s, i, j), new flag(v.flag).ro()); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r$1 = _r$1;
-			$s = 10; case 10: return $24r$1;
-			/* */ } return; } var $f = {$blk: Slice, $c: true, $r, $24r, $24r$1, _1, _r, _r$1, cap, i, j, kind$1, s, str, tt, typ, v, $s};return $f;
-		};
-		Value.prototype.Slice = function(...$args) { return this.$val.Slice(...$args); };
-		$ptrType(Value).prototype.Slice3 = function Slice3(i, j, k) {
-			var {$24r, _1, _r, cap, i, j, k, kind$1, s, tt, typ, v, $s, $r, $c} = $restore(this, {i, j, k});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+		$ptrType(Value).prototype.Elem = function Elem$1() {
+			var _1, fl, k, tt, typ, v, val, val$1;
 			v = this;
-			cap = 0;
-			typ = $ifaceNil;
-			s = null;
-			kind$1 = new flag(v.flag).kind();
-			_1 = kind$1;
-			if (_1 === (17)) {
-				if (((v.flag & 256) >>> 0) === 0) {
-					$panic(new $String("reflect.Value.Slice: slice of unaddressable array"));
+			k = new flag(v.flag).kind();
+			_1 = k;
+			if (_1 === (20)) {
+				val = $clone(v, Value).object();
+				if (val === $ifaceNil) {
+					return new Value.ptr(ptrType.nil, 0, 0);
+				}
+				typ = abi.ReflectType(val.constructor);
+				return makeValue(typ, val.$val, new flag(v.flag).ro());
+			} else if (_1 === (22)) {
+				if ($clone(v, Value).IsNil()) {
+					return new Value.ptr(ptrType.nil, 0, 0);
 				}
+				val$1 = $clone(v, Value).object();
 				tt = (v.typ.kindType);
-				cap = ((tt.len >> 0));
-				typ = SliceOf(tt.elem);
-				s = new (jsType(typ))($clone(v, Value).object());
-			} else if (_1 === (23)) {
-				typ = v.typ;
-				s = $clone(v, Value).object();
-				cap = $parseInt(s.$capacity) >> 0;
+				fl = (((((v.flag & 96) >>> 0) | 128) >>> 0) | 256) >>> 0;
+				fl = (fl | (((tt.Elem.Kind() >>> 0)))) >>> 0;
+				return new Value.ptr(tt.Elem, (abi.WrapJsObject(tt.Elem, val$1)), fl);
 			} else {
-				$panic(new ValueError.ptr("reflect.Value.Slice3", kind$1));
-			}
-			if (i < 0 || j < i || k < j || k > cap) {
-				$panic(new $String("reflect.Value.Slice3: slice index out of bounds"));
+				$panic(new ValueError.ptr("reflect.Value.Elem", k));
 			}
-			_r = makeValue(typ, $subslice(s, i, j, k), new flag(v.flag).ro()); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Slice3, $c: true, $r, $24r, _1, _r, cap, i, j, k, kind$1, s, tt, typ, v, $s};return $f;
-		};
-		Value.prototype.Slice3 = function(...$args) { return this.$val.Slice3(...$args); };
-		$ptrType(Value).prototype.Close = function Close() {
-			var v;
-			v = this;
-			new flag(v.flag).mustBe(18);
-			new flag(v.flag).mustBeExported();
-			$close($clone(v, Value).object());
-		};
-		Value.prototype.Close = function(...$args) { return this.$val.Close(...$args); };
-		$ptrType(Value).prototype.Elem = function Elem$1() {
-			var {$24r, _1, _r, fl, k, tt, typ, v, val, val$1, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			v = this;
-				k = new flag(v.flag).kind();
-				_1 = k;
-				/* */ if (_1 === (20)) { $s = 2; continue; }
-				/* */ if (_1 === (22)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_1 === (20)) { */ case 2:
-					val = $clone(v, Value).object();
-					if (val === $ifaceNil) {
-						$s = -1; return new Value.ptr(ptrType$1.nil, 0, 0);
-					}
-					typ = reflectType(val.constructor);
-					_r = makeValue(typ, val.$val, new flag(v.flag).ro()); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$24r = _r;
-					$s = 7; case 7: return $24r;
-				/* } else if (_1 === (22)) { */ case 3:
-					if ($clone(v, Value).IsNil()) {
-						$s = -1; return new Value.ptr(ptrType$1.nil, 0, 0);
-					}
-					val$1 = $clone(v, Value).object();
-					tt = (v.typ.kindType);
-					fl = (((((v.flag & 96) >>> 0) | 128) >>> 0) | 256) >>> 0;
-					fl = (fl | (((tt.elem.Kind() >>> 0)))) >>> 0;
-					$s = -1; return new Value.ptr(tt.elem, (wrapJsObject(tt.elem, val$1)), fl);
-				/* } else { */ case 4:
-					$panic(new ValueError.ptr("reflect.Value.Elem", k));
-				/* } */ case 5:
-			case 1:
-			$s = -1; return new Value.ptr(ptrType$1.nil, 0, 0);
-			/* */ } return; } var $f = {$blk: Elem$1, $c: true, $r, $24r, _1, _r, fl, k, tt, typ, v, val, val$1, $s};return $f;
 		};
 		Value.prototype.Elem = function(...$args) { return this.$val.Elem(...$args); };
-		$ptrType(Value).prototype.NumField = function NumField() {
-			var tt, v;
-			v = this;
-			new flag(v.flag).mustBe(25);
-			tt = (v.typ.kindType);
-			return tt.fields.$length;
-		};
-		Value.prototype.NumField = function(...$args) { return this.$val.NumField(...$args); };
-		$ptrType(Value).prototype.MapKeys = function MapKeys() {
-			var {_r, a, fl, i, it, key, keyType, m, mlen, tt, v, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			v = this;
-			new flag(v.flag).mustBe(21);
-			tt = (v.typ.kindType);
-			keyType = tt.key;
-			fl = (new flag(v.flag).ro() | ((keyType.Kind() >>> 0))) >>> 0;
-			m = $clone(v, Value).pointer();
-			mlen = 0;
-			if (!(m === 0)) {
-				mlen = maplen(m);
-			}
-			it = mapiterinit(v.typ, m);
-			a = $makeSlice(sliceType$6, mlen);
-			i = 0;
-			i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(i < a.$length)) { break; } */ if(!(i < a.$length)) { $s = 2; continue; }
-				_r = mapiterkey(it); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				key = _r;
-				if (key === 0) {
-					/* break; */ $s = 2; continue;
-				}
-				Value.copy(((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i]), copyVal(keyType, fl, key));
-				mapiternext(it);
-				i = i + (1) >> 0;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return $subslice(a, 0, i);
-			/* */ } return; } var $f = {$blk: MapKeys, $c: true, $r, _r, a, fl, i, it, key, keyType, m, mlen, tt, v, $s};return $f;
-		};
-		Value.prototype.MapKeys = function(...$args) { return this.$val.MapKeys(...$args); };
-		$ptrType(Value).prototype.MapIndex = function MapIndex(key) {
-			var {_r, e, fl, k, key, tt, typ, v, $s, $r, $c} = $restore(this, {key});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			v = this;
-			new flag(v.flag).mustBe(21);
-			tt = (v.typ.kindType);
-			_r = $clone(key, Value).assignTo("reflect.Value.MapIndex", tt.key, 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			Value.copy(key, _r);
-			k = 0;
-			if (!((((key.flag & 128) >>> 0) === 0))) {
-				k = key.ptr;
-			} else {
-				k = ((key.$ptr_ptr || (key.$ptr_ptr = new ptrType$7(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, key))));
-			}
-			e = mapaccess(v.typ, $clone(v, Value).pointer(), k);
-			if (e === 0) {
-				$s = -1; return new Value.ptr(ptrType$1.nil, 0, 0);
-			}
-			typ = tt.elem;
-			fl = new flag((((v.flag | key.flag) >>> 0))).ro();
-			fl = (fl | (((typ.Kind() >>> 0)))) >>> 0;
-			$s = -1; return copyVal(typ, fl, e);
-			/* */ } return; } var $f = {$blk: MapIndex, $c: true, $r, _r, e, fl, k, key, tt, typ, v, $s};return $f;
-		};
-		Value.prototype.MapIndex = function(...$args) { return this.$val.MapIndex(...$args); };
-		$ptrType(Value).prototype.Field = function Field(i) {
-			var {$24r, _r, _r$1, _r$2, field, fl, i, jsTag, o, prop, s, tag, tt, typ, v, x, x$1, $s, $r, $c} = $restore(this, {i});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			jsTag = [jsTag];
-			prop = [prop];
-			s = [s];
-			typ = [typ];
-			v = this;
-			if (!((new flag(v.flag).kind() === 25))) {
-				$panic(new ValueError.ptr("reflect.Value.Field", new flag(v.flag).kind()));
-			}
-			tt = (v.typ.kindType);
-			if (((i >>> 0)) >= ((tt.fields.$length >>> 0))) {
-				$panic(new $String("reflect: Field index out of range"));
-			}
-			prop[0] = $internalize(jsType(v.typ).fields[i].prop, $String);
-			field = (x = tt.fields, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-			typ[0] = field.typ;
-			fl = (((v.flag & 416) >>> 0) | ((typ[0].Kind() >>> 0))) >>> 0;
-			if (!$clone(field.name, name).isExported()) {
-				if (field.embedded()) {
-					fl = (fl | (64)) >>> 0;
-				} else {
-					fl = (fl | (32)) >>> 0;
-				}
-			}
-			tag = $clone((x$1 = tt.fields, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i])).name, name).tag();
-			/* */ if (!(tag === "") && !((i === 0))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(tag === "") && !((i === 0))) { */ case 1:
-				jsTag[0] = getJsTag(tag);
-				/* */ if (!(jsTag[0] === "")) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!(jsTag[0] === "")) { */ case 3:
-					/* while (true) { */ case 5:
-						o = [o];
-						_r = $clone(v, Value).Field(0); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						Value.copy(v, _r);
-						/* */ if (v.typ === jsObjectPtr) { $s = 8; continue; }
-						/* */ $s = 9; continue;
-						/* if (v.typ === jsObjectPtr) { */ case 8:
-							o[0] = $clone(v, Value).object().object;
-							$s = -1; return new Value.ptr(typ[0], (new (jsType(PtrTo(typ[0])))((function(jsTag, o, prop, s, typ) { return function Value·Field·func1() {
-									return $internalize(o[0][$externalize(jsTag[0], $String)], jsType(typ[0]));
-								}; })(jsTag, o, prop, s, typ), (function(jsTag, o, prop, s, typ) { return function Value·Field·func2(x$2) {
-									var x$2;
-									o[0][$externalize(jsTag[0], $String)] = $externalize(x$2, jsType(typ[0]));
-								}; })(jsTag, o, prop, s, typ))), fl);
-						/* } */ case 9:
-						/* */ if (v.typ.Kind() === 22) { $s = 10; continue; }
-						/* */ $s = 11; continue;
-						/* if (v.typ.Kind() === 22) { */ case 10:
-							_r$1 = $clone(v, Value).Elem(); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-							Value.copy(v, _r$1);
-						/* } */ case 11:
-					$s = 5; continue;
-					case 6:
-				/* } */ case 4:
-			/* } */ case 2:
-			s[0] = v.ptr;
-			/* */ if (!((((fl & 128) >>> 0) === 0)) && !((typ[0].Kind() === 17)) && !((typ[0].Kind() === 25))) { $s = 13; continue; }
-			/* */ $s = 14; continue;
-			/* if (!((((fl & 128) >>> 0) === 0)) && !((typ[0].Kind() === 17)) && !((typ[0].Kind() === 25))) { */ case 13:
-				$s = -1; return new Value.ptr(typ[0], (new (jsType(PtrTo(typ[0])))((function(jsTag, prop, s, typ) { return function Value·Field·func3() {
-						return wrapJsObject(typ[0], s[0][$externalize(prop[0], $String)]);
-					}; })(jsTag, prop, s, typ), (function(jsTag, prop, s, typ) { return function Value·Field·func4(x$2) {
-						var x$2;
-						s[0][$externalize(prop[0], $String)] = unwrapJsObject(typ[0], x$2);
-					}; })(jsTag, prop, s, typ))), fl);
-			/* } */ case 14:
-			_r$2 = makeValue(typ[0], wrapJsObject(typ[0], s[0][$externalize(prop[0], $String)]), fl); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 16; case 16: return $24r;
-			/* */ } return; } var $f = {$blk: Field, $c: true, $r, $24r, _r, _r$1, _r$2, field, fl, i, jsTag, o, prop, s, tag, tt, typ, v, x, x$1, $s};return $f;
-		};
-		Value.prototype.Field = function(...$args) { return this.$val.Field(...$args); };
-		$ptrType(errorString).prototype.Error = function Error$1() {
-			var e;
-			e = this;
-			return e.s;
-		};
-		unquote = function unquote$1(s) {
-			var s;
-			if (s.length < 2) {
-				return [s, $ifaceNil];
-			}
-			if ((s.charCodeAt(0) === 39) || (s.charCodeAt(0) === 34)) {
-				if (s.charCodeAt((s.length - 1 >> 0)) === s.charCodeAt(0)) {
-					return [$substring(s, 1, (s.length - 1 >> 0)), $ifaceNil];
-				}
-				return ["", $pkg.ErrSyntax];
-			}
-			return [s, $ifaceNil];
-		};
-		flag.prototype.mustBe = function mustBe(expected) {
-			var expected, f;
-			f = this.$val;
-			if (!((((((f & 31) >>> 0) >>> 0)) === expected))) {
-				$panic(new ValueError.ptr(methodName(), new flag(f).kind()));
-			}
-		};
-		$ptrType(flag).prototype.mustBe = function(...$args) { return new flag(this.$get()).mustBe(...$args); };
 		$ptrType(rtype).prototype.Comparable = function Comparable() {
-			var {$24r, _1, _r, _r$1, ft, i, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-				_1 = t.Kind();
-				/* */ if ((_1 === (19)) || (_1 === (23)) || (_1 === (21))) { $s = 2; continue; }
-				/* */ if (_1 === (17)) { $s = 3; continue; }
-				/* */ if (_1 === (25)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if ((_1 === (19)) || (_1 === (23)) || (_1 === (21))) { */ case 2:
-					$s = -1; return false;
-				/* } else if (_1 === (17)) { */ case 3:
-					_r = t.Elem().Comparable(); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$24r = _r;
-					$s = 7; case 7: return $24r;
-				/* } else if (_1 === (25)) { */ case 4:
-					i = 0;
-					/* while (true) { */ case 8:
-						/* if (!(i < t.NumField())) { break; } */ if(!(i < t.NumField())) { $s = 9; continue; }
-						ft = $clone(t.Field(i), structField);
-						_r$1 = ft.typ.Comparable(); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						/* */ if (!_r$1) { $s = 10; continue; }
-						/* */ $s = 11; continue;
-						/* if (!_r$1) { */ case 10:
-							$s = -1; return false;
-						/* } */ case 11:
-						i = i + (1) >> 0;
-					$s = 8; continue;
-					case 9:
-				/* } */ case 5:
-			case 1:
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: Comparable, $c: true, $r, $24r, _1, _r, _r$1, ft, i, t, $s};return $f;
-		};
-		$ptrType(rtype).prototype.IsVariadic = function IsVariadic() {
-			var t, tt;
-			t = this;
-			if (!((t.Kind() === 19))) {
-				$panic(new $String("reflect: IsVariadic of non-func type"));
-			}
-			tt = (t.kindType);
-			return !((((tt.outCount & 32768) >>> 0) === 0));
-		};
-		$ptrType(rtype).prototype.Field = function Field$1(i) {
-			var i, t, tt, x;
-			t = this;
-			if (!((t.Kind() === 25))) {
-				$panic(new $String("reflect: Field of non-struct type"));
-			}
-			tt = (t.kindType);
-			if (i < 0 || i >= tt.fields.$length) {
-				$panic(new $String("reflect: Field index out of bounds"));
-			}
-			return (x = tt.fields, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-		};
-		$ptrType(rtype).prototype.Key = function Key() {
-			var t, tt;
-			t = this;
-			if (!((t.Kind() === 21))) {
-				$panic(new $String("reflect: Key of non-map type"));
-			}
-			tt = (t.kindType);
-			return toType(tt.key);
-		};
-		$ptrType(rtype).prototype.NumField = function NumField$1() {
-			var t, tt;
+			var t;
 			t = this;
-			if (!((t.Kind() === 25))) {
-				$panic(new $String("reflect: NumField of non-struct type"));
-			}
-			tt = (t.kindType);
-			return tt.fields.$length;
+			return $clone(t, rtype).common().Comparable();
 		};
-		$ptrType(rtype).prototype.Method = function Method$1(i) {
-			var {$24r, _i, _i$1, _r, _r$1, _ref, _ref$1, arg, fl, fn, ft, i, in$1, m, methods, mt, mtyp, out, p, pname, prop, ret, t, tt, $s, $r, $c} = $restore(this, {i});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			prop = [prop];
-			m = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$1.nil, 0, 0), 0);
+		rtype.prototype.Comparable = function(...$args) { return this.$val.Comparable(...$args); };
+		$ptrType(rtype).prototype.String = function String() {
+			var t;
 			t = this;
-			/* */ if (t.Kind() === 20) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (t.Kind() === 20) { */ case 1:
-				tt = (t.kindType);
-				_r = tt.rtype.Method(i); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				Method.copy(m, _r);
-				$24r = m;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			methods = t.exportedMethods();
-			if (i < 0 || i >= methods.$length) {
-				$panic(new $String("reflect: Method index out of range"));
-			}
-			p = $clone(((i < 0 || i >= methods.$length) ? ($throwRuntimeError("index out of range"), undefined) : methods.$array[methods.$offset + i]), method);
-			pname = $clone(t.nameOff(p.name), name);
-			m.Name = $clone(pname, name).name();
-			fl = 19;
-			mtyp = t.typeOff(p.mtyp);
-			ft = (mtyp.kindType);
-			in$1 = $makeSlice(sliceType$7, 0, (1 + ft.in$().$length >> 0));
-			in$1 = $append(in$1, t);
-			_ref = ft.in$();
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				arg = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				in$1 = $append(in$1, arg);
-				_i++;
-			}
-			out = $makeSlice(sliceType$7, 0, ft.out().$length);
-			_ref$1 = ft.out();
-			_i$1 = 0;
-			while (true) {
-				if (!(_i$1 < _ref$1.$length)) { break; }
-				ret = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				out = $append(out, ret);
-				_i$1++;
-			}
-			_r$1 = FuncOf(in$1, out, ft.rtype.IsVariadic()); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			mt = _r$1;
-			m.Type = mt;
-			prop[0] = $internalize($methodSet(t[$externalize(idJsType, $String)])[i].prop, $String);
-			fn = js.MakeFunc((function(prop) { return function rtype·Method·func1(this$1, arguments$1) {
-					var arguments$1, rcvr, this$1;
-					rcvr = (0 >= arguments$1.$length ? ($throwRuntimeError("index out of range"), undefined) : arguments$1.$array[arguments$1.$offset + 0]);
-					return new $jsObjectPtr(rcvr[$externalize(prop[0], $String)].apply(rcvr, $externalize($subslice(arguments$1, 1), sliceType$8)));
-				}; })(prop));
-			Value.copy(m.Func, new Value.ptr($assertType(mt, ptrType$1), (fn), fl));
-			m.Index = i;
-			Method.copy(m, m);
-			$s = -1; return m;
-			/* */ } return; } var $f = {$blk: Method$1, $c: true, $r, $24r, _i, _i$1, _r, _r$1, _ref, _ref$1, arg, fl, fn, ft, i, in$1, m, methods, mt, mtyp, out, p, pname, prop, ret, t, tt, $s};return $f;
+			return $clone(t, rtype).common().String();
 		};
+		rtype.prototype.String = function(...$args) { return this.$val.String(...$args); };
 		Swapper = function Swapper$1(slice) {
-			var {_1, _r, a, off, slice, v, vLen, $s, $r, $c} = $restore(this, {slice});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			a = [a];
-			off = [off];
-			vLen = [vLen];
-			_r = ValueOf(slice); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			v = $clone(_r, Value);
+			var _1, a, off, slice, v, vLen;
+			v = $clone(ValueOf(slice), Value);
 			if (!(($clone(v, Value).Kind() === 23))) {
 				$panic(new ValueError.ptr("Swapper", $clone(v, Value).Kind()));
 			}
-			vLen[0] = (($clone(v, Value).Len() >>> 0));
-			_1 = vLen[0];
+			vLen = (($clone(v, Value).Len() >>> 0));
+			_1 = vLen;
 			if (_1 === (0)) {
-				$s = -1; return (function(a, off, vLen) { return function Swapper·func1(i, j) {
+				return (function Swapper·func1(i, j) {
 						var i, j;
 						$panic(new $String("reflect: slice index out of range"));
-					}; })(a, off, vLen);
+					});
 			} else if (_1 === (1)) {
-				$s = -1; return (function(a, off, vLen) { return function Swapper·func2(i, j) {
+				return (function Swapper·func2(i, j) {
 						var i, j;
 						if (!((i === 0)) || !((j === 0))) {
 							$panic(new $String("reflect: slice index out of range"));
 						}
-					}; })(a, off, vLen);
+					});
 			}
-			a[0] = slice.$array;
-			off[0] = $parseInt(slice.$offset) >> 0;
-			$s = -1; return (function(a, off, vLen) { return function Swapper·func3(i, j) {
+			a = slice.$array;
+			off = $parseInt(slice.$offset) >> 0;
+			return (function Swapper·func3(i, j) {
 					var i, j, tmp;
-					if (((i >>> 0)) >= vLen[0] || ((j >>> 0)) >= vLen[0]) {
+					if (((i >>> 0)) >= vLen || ((j >>> 0)) >= vLen) {
 						$panic(new $String("reflect: slice index out of range"));
 					}
-					i = i + (off[0]) >> 0;
-					j = j + (off[0]) >> 0;
-					tmp = a[0][i];
-					a[0][i] = a[0][j];
-					a[0][j] = tmp;
-				}; })(a, off, vLen);
-			/* */ } return; } var $f = {$blk: Swapper$1, $c: true, $r, _1, _r, a, off, slice, v, vLen, $s};return $f;
+					i = i + (off) >> 0;
+					j = j + (off) >> 0;
+					tmp = a[i];
+					a[i] = a[j];
+					a[j] = tmp;
+				});
 		};
 		$pkg.Swapper = Swapper;
 		init = function init$1() {
-			var {used, x, x$1, x$10, x$11, x$12, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {});
+			var {used, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			used = (function init·func1(i) {
 					var i;
 				});
-			$r = used((x = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), new x.constructor.elem(x))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$1 = new uncommonType.ptr(0, 0, 0, 0, sliceType$5.nil), new x$1.constructor.elem(x$1))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$2 = new method.ptr(0, 0, 0, 0), new x$2.constructor.elem(x$2))); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$3 = new arrayType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), ptrType$1.nil, ptrType$1.nil, 0), new x$3.constructor.elem(x$3))); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$4 = new chanType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), ptrType$1.nil, 0), new x$4.constructor.elem(x$4))); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$5 = new funcType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), 0, 0, sliceType$2.nil, sliceType$2.nil), new x$5.constructor.elem(x$5))); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$6 = new interfaceType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), new name.ptr(ptrType$6.nil), sliceType$9.nil), new x$6.constructor.elem(x$6))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$7 = new mapType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), ptrType$1.nil, ptrType$1.nil, ptrType$1.nil, $throwNilPointerError, 0, 0, 0, 0), new x$7.constructor.elem(x$7))); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$8 = new ptrType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), ptrType$1.nil), new x$8.constructor.elem(x$8))); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$9 = new sliceType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), ptrType$1.nil), new x$9.constructor.elem(x$9))); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$10 = new structType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), new name.ptr(ptrType$6.nil), sliceType$10.nil), new x$10.constructor.elem(x$10))); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$11 = new imethod.ptr(0, 0), new x$11.constructor.elem(x$11))); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$12 = new structField.ptr(new name.ptr(ptrType$6.nil), ptrType$1.nil, 0), new x$12.constructor.elem(x$12))); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			initialized = true;
-			uint8Type = $assertType(TypeOf(new $Uint8(0)), ptrType$1);
+			$r = used((x = new rtype.ptr(ptrType.nil), new x.constructor.elem(x))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$1 = new abi.UncommonType.ptr(abi.NameOff.nil, 0, 0, sliceType.nil), new x$1.constructor.elem(x$1))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$2 = new abi.FuncType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$9.nil, abi.NameOff.nil, abi.TypeOff.nil), 0, 0, sliceType$1.nil, sliceType$1.nil), new x$2.constructor.elem(x$2))); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$3 = new abi.InterfaceType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$9.nil, abi.NameOff.nil, abi.TypeOff.nil), new abi.Name.ptr("", "", false, false, ""), sliceType$2.nil), new x$3.constructor.elem(x$3))); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$4 = new abi.StructType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$9.nil, abi.NameOff.nil, abi.TypeOff.nil), new abi.Name.ptr("", "", false, false, ""), sliceType$3.nil), new x$4.constructor.elem(x$4))); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: init$1, $c: true, $r, used, x, x$1, x$10, x$11, x$12, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
+			/* */ } return; } var $f = {$blk: init$1, $c: true, $r, used, x, x$1, x$2, x$3, x$4, $s};return $f;
 		};
 		jsType = function jsType$1(typ) {
 			var typ;
-			return typ[$externalize(idJsType, $String)];
-		};
-		reflectType = function reflectType$1(typ) {
-			var _1, _i, _i$1, _i$2, _i$3, _key, _ref, _ref$1, _ref$2, _ref$3, dir, exported, exported$1, f, fields, i, i$1, i$2, i$3, i$4, i$5, imethods, in$1, m, m$1, m$2, methodSet, methods, out, outCount, params, reflectFields, reflectMethods, results, rt, typ, ut, xcount;
-			if (typ[$externalize(idReflectType, $String)] === undefined) {
-				rt = new rtype.ptr(((($parseInt(typ.size) >> 0) >>> 0)), 0, 0, 0, 0, 0, ((($parseInt(typ.kind) >> 0) << 24 >>> 24)), $throwNilPointerError, ptrType$6.nil, newNameOff($clone(newName(internalStr(typ.string), "", !!(typ.exported), false), name)), 0);
-				rt[$externalize(idJsType, $String)] = typ;
-				typ[$externalize(idReflectType, $String)] = rt;
-				methodSet = $methodSet(typ);
-				if (!(($parseInt(methodSet.length) === 0)) || !!(typ.named)) {
-					rt.tflag = (rt.tflag | (1)) >>> 0;
-					if (!!(typ.named)) {
-						rt.tflag = (rt.tflag | (4)) >>> 0;
-					}
-					reflectMethods = sliceType$5.nil;
-					i = 0;
-					while (true) {
-						if (!(i < $parseInt(methodSet.length))) { break; }
-						m = methodSet[i];
-						exported = internalStr(m.pkg) === "";
-						if (!exported) {
-							i = i + (1) >> 0;
-							continue;
-						}
-						reflectMethods = $append(reflectMethods, new method.ptr(newNameOff($clone(newName(internalStr(m.name), "", exported, false), name)), newTypeOff(reflectType(m.typ)), 0, 0));
-						i = i + (1) >> 0;
-					}
-					xcount = ((reflectMethods.$length << 16 >>> 16));
-					i$1 = 0;
-					while (true) {
-						if (!(i$1 < $parseInt(methodSet.length))) { break; }
-						m$1 = methodSet[i$1];
-						exported$1 = internalStr(m$1.pkg) === "";
-						if (exported$1) {
-							i$1 = i$1 + (1) >> 0;
-							continue;
-						}
-						reflectMethods = $append(reflectMethods, new method.ptr(newNameOff($clone(newName(internalStr(m$1.name), "", exported$1, false), name)), newTypeOff(reflectType(m$1.typ)), 0, 0));
-						i$1 = i$1 + (1) >> 0;
-					}
-					ut = new uncommonType.ptr(newNameOff($clone(newName(internalStr(typ.pkg), "", false, false), name)), (($parseInt(methodSet.length) << 16 >>> 16)), xcount, 0, reflectMethods);
-					_key = rt; (uncommonTypeMap || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$1.keyFor(_key), { k: _key, v: ut });
-					ut[$externalize(idJsType, $String)] = typ;
-				}
-				_1 = rt.Kind();
-				if (_1 === (17)) {
-					setKindType(rt, new arrayType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), reflectType(typ.elem), ptrType$1.nil, ((($parseInt(typ.len) >> 0) >>> 0))));
-				} else if (_1 === (18)) {
-					dir = 3;
-					if (!!(typ.sendOnly)) {
-						dir = 2;
-					}
-					if (!!(typ.recvOnly)) {
-						dir = 1;
-					}
-					setKindType(rt, new chanType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), reflectType(typ.elem), ((dir >>> 0))));
-				} else if (_1 === (19)) {
-					params = typ.params;
-					in$1 = $makeSlice(sliceType$2, $parseInt(params.length));
-					_ref = in$1;
-					_i = 0;
-					while (true) {
-						if (!(_i < _ref.$length)) { break; }
-						i$2 = _i;
-						((i$2 < 0 || i$2 >= in$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : in$1.$array[in$1.$offset + i$2] = reflectType(params[i$2]));
-						_i++;
-					}
-					results = typ.results;
-					out = $makeSlice(sliceType$2, $parseInt(results.length));
-					_ref$1 = out;
-					_i$1 = 0;
-					while (true) {
-						if (!(_i$1 < _ref$1.$length)) { break; }
-						i$3 = _i$1;
-						((i$3 < 0 || i$3 >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + i$3] = reflectType(results[i$3]));
-						_i$1++;
-					}
-					outCount = (($parseInt(results.length) << 16 >>> 16));
-					if (!!(typ.variadic)) {
-						outCount = (outCount | (32768)) >>> 0;
-					}
-					setKindType(rt, new funcType.ptr($clone(rt, rtype), (($parseInt(params.length) << 16 >>> 16)), outCount, in$1, out));
-				} else if (_1 === (20)) {
-					methods = typ.methods;
-					imethods = $makeSlice(sliceType$9, $parseInt(methods.length));
-					_ref$2 = imethods;
-					_i$2 = 0;
-					while (true) {
-						if (!(_i$2 < _ref$2.$length)) { break; }
-						i$4 = _i$2;
-						m$2 = methods[i$4];
-						imethod.copy(((i$4 < 0 || i$4 >= imethods.$length) ? ($throwRuntimeError("index out of range"), undefined) : imethods.$array[imethods.$offset + i$4]), new imethod.ptr(newNameOff($clone(newName(internalStr(m$2.name), "", internalStr(m$2.pkg) === "", false), name)), newTypeOff(reflectType(m$2.typ))));
-						_i$2++;
-					}
-					setKindType(rt, new interfaceType.ptr($clone(rt, rtype), $clone(newName(internalStr(typ.pkg), "", false, false), name), imethods));
-				} else if (_1 === (21)) {
-					setKindType(rt, new mapType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), reflectType(typ.key), reflectType(typ.elem), ptrType$1.nil, $throwNilPointerError, 0, 0, 0, 0));
-				} else if (_1 === (22)) {
-					setKindType(rt, new ptrType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), reflectType(typ.elem)));
-				} else if (_1 === (23)) {
-					setKindType(rt, new sliceType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0), reflectType(typ.elem)));
-				} else if (_1 === (25)) {
-					fields = typ.fields;
-					reflectFields = $makeSlice(sliceType$10, $parseInt(fields.length));
-					_ref$3 = reflectFields;
-					_i$3 = 0;
-					while (true) {
-						if (!(_i$3 < _ref$3.$length)) { break; }
-						i$5 = _i$3;
-						f = fields[i$5];
-						structField.copy(((i$5 < 0 || i$5 >= reflectFields.$length) ? ($throwRuntimeError("index out of range"), undefined) : reflectFields.$array[reflectFields.$offset + i$5]), new structField.ptr($clone(newName(internalStr(f.name), internalStr(f.tag), !!(f.exported), !!(f.embedded)), name), reflectType(f.typ), ((i$5 >>> 0))));
-						_i$3++;
-					}
-					setKindType(rt, new structType.ptr($clone(rt, rtype), $clone(newName(internalStr(typ.pkgPath), "", false, false), name), reflectFields));
-				}
-			}
-			return ((typ[$externalize(idReflectType, $String)]));
-		};
-		setKindType = function setKindType$1(rt, kindType$1) {
-			var kindType$1, rt;
-			rt[$externalize(idKindType, $String)] = kindType$1;
-			kindType$1[$externalize(idRtype, $String)] = rt;
-		};
-		$ptrType(uncommonType).prototype.methods = function methods() {
-			var t;
-			t = this;
-			return t._methods;
-		};
-		$ptrType(uncommonType).prototype.exportedMethods = function exportedMethods$1() {
-			var t;
-			t = this;
-			return $subslice(t._methods, 0, t.xcount, t.xcount);
-		};
-		$ptrType(rtype).prototype.uncommon = function uncommon() {
-			var _entry, t;
-			t = this;
-			return (_entry = $mapIndex(uncommonTypeMap,ptrType$1.keyFor(t)), _entry !== undefined ? _entry.v : ptrType$4.nil);
-		};
-		$ptrType(funcType).prototype.in$ = function in$1() {
-			var t;
-			t = this;
-			return t._in;
-		};
-		$ptrType(funcType).prototype.out = function out() {
-			var t;
-			t = this;
-			return t._out;
-		};
-		$ptrType(name).prototype.name = function name$1() {
-			var _entry, n, s;
-			s = "";
-			n = this;
-			s = (_entry = $mapIndex(nameMap,ptrType$6.keyFor(n.bytes)), _entry !== undefined ? _entry.v : ptrType$8.nil).name;
-			return s;
-		};
-		name.prototype.name = function(...$args) { return this.$val.name(...$args); };
-		$ptrType(name).prototype.tag = function tag() {
-			var _entry, n, s;
-			s = "";
-			n = this;
-			s = (_entry = $mapIndex(nameMap,ptrType$6.keyFor(n.bytes)), _entry !== undefined ? _entry.v : ptrType$8.nil).tag;
-			return s;
+			return typ.JsType();
 		};
-		name.prototype.tag = function(...$args) { return this.$val.tag(...$args); };
-		$ptrType(name).prototype.pkgPath = function pkgPath() {
+		pkgPath = function pkgPath$1(n) {
 			var n;
-			n = this;
-			return "";
-		};
-		name.prototype.pkgPath = function(...$args) { return this.$val.pkgPath(...$args); };
-		$ptrType(name).prototype.isExported = function isExported() {
-			var _entry, n;
-			n = this;
-			return (_entry = $mapIndex(nameMap,ptrType$6.keyFor(n.bytes)), _entry !== undefined ? _entry.v : ptrType$8.nil).exported;
-		};
-		name.prototype.isExported = function(...$args) { return this.$val.isExported(...$args); };
-		$ptrType(name).prototype.embedded = function embedded$1() {
-			var _entry, n;
-			n = this;
-			return (_entry = $mapIndex(nameMap,ptrType$6.keyFor(n.bytes)), _entry !== undefined ? _entry.v : ptrType$8.nil).embedded;
-		};
-		name.prototype.embedded = function(...$args) { return this.$val.embedded(...$args); };
-		newName = function newName$1(n, tag$1, exported, embedded$2) {
-			var _key, b, embedded$2, exported, n, tag$1;
-			b = $newDataPointer(0, ptrType$6);
-			_key = b; (nameMap || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$6.keyFor(_key), { k: _key, v: new nameData.ptr(n, tag$1, exported, embedded$2) });
-			return new name.ptr(b);
+			return $clone(n, abi.Name).PkgPath();
 		};
 		$ptrType(rtype).prototype.nameOff = function nameOff$1(off) {
-			var off, t, x;
+			var off, t;
 			t = this;
-			return (x = ((off >> 0)), ((x < 0 || x >= nameOffList.$length) ? ($throwRuntimeError("index out of range"), undefined) : nameOffList.$array[nameOffList.$offset + x]));
-		};
-		newNameOff = function newNameOff$1(n) {
-			var i, n;
-			i = nameOffList.$length;
-			nameOffList = $append(nameOffList, n);
-			return ((i >> 0));
+			return t.Type.NameOff(off);
 		};
+		rtype.prototype.nameOff = function(...$args) { return this.$val.nameOff(...$args); };
 		$ptrType(rtype).prototype.typeOff = function typeOff$1(off) {
-			var off, t, x;
+			var off, t;
 			t = this;
-			return (x = ((off >> 0)), ((x < 0 || x >= typeOffList.$length) ? ($throwRuntimeError("index out of range"), undefined) : typeOffList.$array[typeOffList.$offset + x]));
-		};
-		newTypeOff = function newTypeOff$1(t) {
-			var i, t;
-			i = typeOffList.$length;
-			typeOffList = $append(typeOffList, t);
-			return ((i >> 0));
+			return t.Type.TypeOff(off);
 		};
-		internalStr = function internalStr$1(strObj) {
-			var c, strObj;
-			c = new structType$2.ptr("");
-			c.str = strObj;
-			return c.str;
+		rtype.prototype.typeOff = function(...$args) { return this.$val.typeOff(...$args); };
+		makeValue = function makeValue$1(t, v, fl) {
+			var _1, fl, t, v;
+			_1 = t.Kind();
+			if ((_1 === (17)) || (_1 === (25)) || (_1 === (22))) {
+				return new Value.ptr(t, (v), (fl | ((t.Kind() >>> 0))) >>> 0);
+			}
+			return new Value.ptr(t, ($newDataPointer(v, t.JsPtrTo())), (((fl | ((t.Kind() >>> 0))) >>> 0) | 128) >>> 0);
 		};
-		isWrapped = function isWrapped$1(typ) {
-			var typ;
-			return !!(jsType(typ).wrapped);
+		TypeOf = function TypeOf$1(i) {
+			var i, x;
+			if ($interfaceIsEqual(i, $ifaceNil)) {
+				return $ifaceNil;
+			}
+			return (x = toRType(abi.ReflectType(i.constructor)), new x.constructor.elem(x));
 		};
-		copyStruct = function copyStruct$1(dst, src, typ) {
-			var dst, fields, i, prop, src, typ;
-			fields = jsType(typ).fields;
-			i = 0;
-			while (true) {
-				if (!(i < $parseInt(fields.length))) { break; }
-				prop = $internalize(fields[i].prop, $String);
-				dst[$externalize(prop, $String)] = src[$externalize(prop, $String)];
-				i = i + (1) >> 0;
+		$pkg.TypeOf = TypeOf;
+		ValueOf = function ValueOf$1(i) {
+			var i;
+			if ($interfaceIsEqual(i, $ifaceNil)) {
+				return new Value.ptr(ptrType.nil, 0, 0);
 			}
-		};
-		makeValue = function makeValue$1(t, v, fl) {
-			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _v, _v$1, fl, rt, t, v, $s, $r, $c} = $restore(this, {t, v, fl});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = t.common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			rt = _r;
-			_r$1 = t.Kind(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			if (_r$1 === 17) { _v$1 = true; $s = 5; continue s; }
-			_r$2 = t.Kind(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_v$1 = _r$2 === 25; case 5:
-			if (_v$1) { _v = true; $s = 4; continue s; }
-			_r$3 = t.Kind(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_v = _r$3 === 22; case 4:
-			/* */ if (_v) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (_v) { */ case 2:
-				_r$4 = t.Kind(); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				$24r = new Value.ptr(rt, (v), (fl | ((_r$4 >>> 0))) >>> 0);
-				$s = 10; case 10: return $24r;
-			/* } */ case 3:
-			_r$5 = t.Kind(); /* */ $s = 11; case 11: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			$24r$1 = new Value.ptr(rt, ($newDataPointer(v, jsType(rt.ptrTo()))), (((fl | ((_r$5 >>> 0))) >>> 0) | 128) >>> 0);
-			$s = 12; case 12: return $24r$1;
-			/* */ } return; } var $f = {$blk: makeValue$1, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _v, _v$1, fl, rt, t, v, $s};return $f;
-		};
-		TypeOf = function TypeOf$1(i) {
-			var i;
-			if (!initialized) {
-				return new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$6.nil, 0, 0);
-			}
-			if ($interfaceIsEqual(i, $ifaceNil)) {
-				return $ifaceNil;
-			}
-			return reflectType(i.constructor);
-		};
-		$pkg.TypeOf = TypeOf;
-		ValueOf = function ValueOf$1(i) {
-			var {$24r, _r, i, $s, $r, $c} = $restore(this, {i});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if ($interfaceIsEqual(i, $ifaceNil)) {
-				$s = -1; return new Value.ptr(ptrType$1.nil, 0, 0);
-			}
-			_r = makeValue(reflectType(i.constructor), i.$val, 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: ValueOf$1, $c: true, $r, $24r, _r, i, $s};return $f;
+			return makeValue(abi.ReflectType(i.constructor), i.$val, 0);
 		};
 		$pkg.ValueOf = ValueOf;
-		FuncOf = function FuncOf$1(in$2, out$1, variadic) {
-			var {_i, _i$1, _r, _ref, _ref$1, _v, _v$1, i, i$1, in$2, jsIn, jsOut, out$1, v, v$1, variadic, x, $s, $r, $c} = $restore(this, {in$2, out$1, variadic});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (!(variadic)) { _v = false; $s = 3; continue s; }
-			if (in$2.$length === 0) { _v$1 = true; $s = 4; continue s; }
-			_r = (x = in$2.$length - 1 >> 0, ((x < 0 || x >= in$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : in$2.$array[in$2.$offset + x])).Kind(); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_v$1 = !((_r === 23)); case 4:
-			_v = _v$1; case 3:
-			/* */ if (_v) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_v) { */ case 1:
-				$panic(new $String("reflect.FuncOf: last arg of variadic func must be slice"));
-			/* } */ case 2:
-			jsIn = $makeSlice(sliceType$8, in$2.$length);
-			_ref = in$2;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				v = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				((i < 0 || i >= jsIn.$length) ? ($throwRuntimeError("index out of range"), undefined) : jsIn.$array[jsIn.$offset + i] = jsType(v));
-				_i++;
-			}
-			jsOut = $makeSlice(sliceType$8, out$1.$length);
-			_ref$1 = out$1;
-			_i$1 = 0;
-			while (true) {
-				if (!(_i$1 < _ref$1.$length)) { break; }
-				i$1 = _i$1;
-				v$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				((i$1 < 0 || i$1 >= jsOut.$length) ? ($throwRuntimeError("index out of range"), undefined) : jsOut.$array[jsOut.$offset + i$1] = jsType(v$1));
-				_i$1++;
-			}
-			$s = -1; return reflectType($funcType($externalize(jsIn, sliceType$8), $externalize(jsOut, sliceType$8), $externalize(variadic, $Bool)));
-			/* */ } return; } var $f = {$blk: FuncOf$1, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, _v, _v$1, i, i$1, in$2, jsIn, jsOut, out$1, v, v$1, variadic, x, $s};return $f;
-		};
-		$pkg.FuncOf = FuncOf;
-		$ptrType(rtype).prototype.ptrTo = function ptrTo() {
-			var t;
-			t = this;
-			return reflectType($ptrType(jsType(t)));
-		};
-		SliceOf = function SliceOf$1(t) {
-			var t;
-			return reflectType($sliceType(jsType(t)));
-		};
-		$pkg.SliceOf = SliceOf;
 		unsafe_New = function unsafe_New$1(typ) {
-			var _1, typ;
-			_1 = typ.Kind();
-			if (_1 === (25)) {
-				return (new (jsType(typ).ptr)());
-			} else if (_1 === (17)) {
-				return (jsType(typ).zero());
-			} else {
-				return ($newDataPointer(jsType(typ).zero(), jsType(typ.ptrTo())));
-			}
-		};
-		typedmemmove = function typedmemmove$1(t, dst, src) {
-			var dst, src, t;
-			dst.$set(src.$get());
-		};
-		keyFor = function keyFor$1(t, key) {
-			var k, key, kv, t;
-			kv = key;
-			if (!(kv.$get === undefined)) {
-				kv = kv.$get();
-			}
-			k = $internalize(jsType(t.Key()).keyFor(kv), $String);
-			return [kv, k];
-		};
-		mapaccess = function mapaccess$1(t, m, key) {
-			var _tuple, entry, k, key, m, t;
-			_tuple = keyFor(t, key);
-			k = _tuple[1];
-			entry = m.get($externalize(k, $String));
-			if (entry === undefined) {
-				return 0;
-			}
-			return ($newDataPointer(entry.v, jsType(PtrTo(t.Elem()))));
-		};
-		$ptrType(mapIter).prototype.skipUntilValidKey = function skipUntilValidKey() {
-			var iter, k;
-			iter = this;
-			while (true) {
-				if (!(iter.i < $parseInt(iter.keys.length))) { break; }
-				k = iter.keys[iter.i];
-				if (!(iter.m.get(k) === undefined)) {
-					break;
-				}
-				iter.i = iter.i + (1) >> 0;
-			}
-		};
-		mapiterinit = function mapiterinit$1(t, m) {
-			var m, t;
-			return (new mapIter.ptr(t, m, $global.Array.from(m.keys()), 0, null));
-		};
-		mapiterkey = function mapiterkey$1(it) {
-			var {$24r, _r, _r$1, _r$2, it, iter, k, kv, $s, $r, $c} = $restore(this, {it});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			iter = ($pointerOfStructConversion(it, ptrType$9));
-			kv = null;
-			if (!(iter.last === null)) {
-				kv = iter.last;
-			} else {
-				iter.skipUntilValidKey();
-				if (iter.i === $parseInt(iter.keys.length)) {
-					$s = -1; return 0;
-				}
-				k = iter.keys[iter.i];
-				kv = iter.m.get(k);
-				iter.last = kv;
-			}
-			_r = $assertType(iter.t, TypeEx).Key(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = PtrTo(_r); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = jsType(_r$1); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = ($newDataPointer(kv.k, _r$2));
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: mapiterkey$1, $c: true, $r, $24r, _r, _r$1, _r$2, it, iter, k, kv, $s};return $f;
-		};
-		mapiternext = function mapiternext$1(it) {
-			var it, iter;
-			iter = ($pointerOfStructConversion(it, ptrType$9));
-			iter.last = null;
-			iter.i = iter.i + (1) >> 0;
-		};
-		maplen = function maplen$1(m) {
-			var m;
-			return $parseInt(m.size) >> 0;
+			var typ;
+			return abi.UnsafeNew(typ);
 		};
 		methodReceiver = function methodReceiver$1(op, v, i) {
-			var _, fn, i, m, m$1, ms, op, prop, rcvr, t, tt, v, x;
-			_ = ptrType$1.nil;
-			t = ptrType$5.nil;
+			var fn, i, m, m$1, ms, op, prop, rcvr, tt, v, x;
 			fn = 0;
 			prop = "";
 			if (v.typ.Kind() === 20) {
-				tt = (v.typ.kindType);
-				if (i < 0 || i >= tt.methods.$length) {
+				tt = v.typ.InterfaceType();
+				if (i < 0 || i >= tt.Methods.$length) {
 					$panic(new $String("reflect: internal error: invalid method index"));
 				}
-				m = (x = tt.methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-				if (!$clone(tt.rtype.nameOff(m.name), name).isExported()) {
+				m = (x = tt.Methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$7)));
+				if (!$clone(tt.Type.NameOff(m.Name), abi.Name).IsExported()) {
 					$panic(new $String("reflect: " + op + " of unexported method"));
 				}
-				t = (tt.rtype.typeOff(m.typ).kindType);
-				prop = $clone(tt.rtype.nameOff(m.name), name).name();
+				prop = $clone(tt.Type.NameOff(m.Name), abi.Name).Name();
 			} else {
-				ms = v.typ.exportedMethods();
+				ms = v.typ.ExportedMethods();
 				if (((i >>> 0)) >= ((ms.$length >>> 0))) {
 					$panic(new $String("reflect: internal error: invalid method index"));
 				}
-				m$1 = $clone(((i < 0 || i >= ms.$length) ? ($throwRuntimeError("index out of range"), undefined) : ms.$array[ms.$offset + i]), method);
-				if (!$clone(v.typ.nameOff(m$1.name), name).isExported()) {
+				m$1 = $clone(((i < 0 || i >= ms.$length) ? ($throwRuntimeError("index out of range"), undefined) : ms.$array[ms.$offset + i]), abi.Method);
+				if (!$clone(v.typ.NameOff(m$1.Name), abi.Name).IsExported()) {
 					$panic(new $String("reflect: " + op + " of unexported method"));
 				}
-				t = (v.typ.typeOff(m$1.mtyp).kindType);
 				prop = $internalize($methodSet(jsType(v.typ))[i].prop, $String);
 			}
 			rcvr = $clone(v, Value).object();
-			if (isWrapped(v.typ)) {
+			if (v.typ.IsWrapped()) {
 				rcvr = new (jsType(v.typ))(rcvr);
 			}
 			fn = (rcvr[$externalize(prop, $String)]);
-			return [_, t, fn];
+			return fn;
 		};
 		valueInterface = function valueInterface$1(v) {
 			var {_r, cv, v, $s, $r, $c} = $restore(this, {v});
@@ -5149,10 +4815,10 @@ $packages["internal/reflectlite"] = (function() {
 				_r = makeMethodValue("Interface", $clone(v, Value)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				Value.copy(v, _r);
 			/* } */ case 2:
-			if (isWrapped(v.typ)) {
+			if (v.typ.IsWrapped()) {
 				if (!((((v.flag & 128) >>> 0) === 0)) && ($clone(v, Value).Kind() === 25)) {
 					cv = jsType(v.typ).zero();
-					copyStruct(cv, $clone(v, Value).object(), v.typ);
+					abi.CopyStruct(cv, $clone(v, Value).object(), v.typ);
 					$s = -1; return ((new (jsType(v.typ))(cv)));
 				}
 				$s = -1; return ((new (jsType(v.typ))($clone(v, Value).object())));
@@ -5162,169 +4828,56 @@ $packages["internal/reflectlite"] = (function() {
 		};
 		ifaceE2I = function ifaceE2I$1(t, src, dst) {
 			var dst, src, t;
-			dst.$set(src);
+			abi.IfaceE2I(t, src, dst);
 		};
 		methodName = function methodName$1() {
 			return "?FIXME?";
 		};
 		makeMethodValue = function makeMethodValue$1(op, v) {
-			var {$24r, _r, _tuple, fn, fv, op, rcvr, v, $s, $r, $c} = $restore(this, {op, v});
+			var {$24r, _r, fn, fv, op, rcvr, v, $s, $r, $c} = $restore(this, {op, v});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			fn = [fn];
 			rcvr = [rcvr];
 			if (((v.flag & 512) >>> 0) === 0) {
 				$panic(new $String("reflect: internal error: invalid use of makePartialFunc"));
 			}
-			_tuple = methodReceiver(op, $clone(v, Value), ((v.flag >> 0)) >> 10 >> 0);
-			fn[0] = _tuple[2];
+			fn[0] = methodReceiver(op, $clone(v, Value), ((v.flag >> 0)) >> 10 >> 0);
 			rcvr[0] = $clone(v, Value).object();
-			if (isWrapped(v.typ)) {
+			if (v.typ.IsWrapped()) {
 				rcvr[0] = new (jsType(v.typ))(rcvr[0]);
 			}
 			fv = js.MakeFunc((function(fn, rcvr) { return function makeMethodValue·func1(this$1, arguments$1) {
 					var arguments$1, this$1;
-					return new $jsObjectPtr(fn[0].apply(rcvr[0], $externalize(arguments$1, sliceType$8)));
+					return new $jsObjectPtr(fn[0].apply(rcvr[0], $externalize(arguments$1, sliceType$4)));
 				}; })(fn, rcvr));
 			_r = $clone(v, Value).Type().common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$24r = new Value.ptr(_r, (fv), (new flag(v.flag).ro() | 19) >>> 0);
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: makeMethodValue$1, $c: true, $r, $24r, _r, _tuple, fn, fv, op, rcvr, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: makeMethodValue$1, $c: true, $r, $24r, _r, fn, fv, op, rcvr, v, $s};return $f;
 		};
-		wrapJsObject = function wrapJsObject$1(typ, val) {
-			var typ, val;
-			if ($interfaceIsEqual(typ, jsObjectPtr)) {
-				return new (jsType(jsObjectPtr))(val);
-			}
-			return val;
-		};
-		unwrapJsObject = function unwrapJsObject$1(typ, val) {
-			var typ, val;
-			if ($interfaceIsEqual(typ, jsObjectPtr)) {
-				return val.object;
-			}
-			return val;
-		};
-		getJsTag = function getJsTag$1(tag$1) {
-			var _tuple, i, name$2, qvalue, tag$1, value;
-			while (true) {
-				if (!(!(tag$1 === ""))) { break; }
-				i = 0;
-				while (true) {
-					if (!(i < tag$1.length && (tag$1.charCodeAt(i) === 32))) { break; }
-					i = i + (1) >> 0;
-				}
-				tag$1 = $substring(tag$1, i);
-				if (tag$1 === "") {
-					break;
-				}
-				i = 0;
-				while (true) {
-					if (!(i < tag$1.length && !((tag$1.charCodeAt(i) === 32)) && !((tag$1.charCodeAt(i) === 58)) && !((tag$1.charCodeAt(i) === 34)))) { break; }
-					i = i + (1) >> 0;
-				}
-				if ((i + 1 >> 0) >= tag$1.length || !((tag$1.charCodeAt(i) === 58)) || !((tag$1.charCodeAt((i + 1 >> 0)) === 34))) {
-					break;
-				}
-				name$2 = ($substring(tag$1, 0, i));
-				tag$1 = $substring(tag$1, (i + 1 >> 0));
-				i = 1;
-				while (true) {
-					if (!(i < tag$1.length && !((tag$1.charCodeAt(i) === 34)))) { break; }
-					if (tag$1.charCodeAt(i) === 92) {
-						i = i + (1) >> 0;
-					}
-					i = i + (1) >> 0;
-				}
-				if (i >= tag$1.length) {
-					break;
-				}
-				qvalue = ($substring(tag$1, 0, (i + 1 >> 0)));
-				tag$1 = $substring(tag$1, (i + 1 >> 0));
-				if (name$2 === "js") {
-					_tuple = unquote(qvalue);
-					value = _tuple[0];
-					return value;
-				}
-			}
-			return "";
-		};
-		PtrTo = function PtrTo$1(t) {
-			var t;
-			return $assertType(t, ptrType$1).ptrTo();
-		};
-		$pkg.PtrTo = PtrTo;
-		copyVal = function copyVal$1(typ, fl, ptr) {
-			var c, fl, ptr, typ;
-			if (ifaceIndir(typ)) {
-				c = unsafe_New(typ);
-				typedmemmove(typ, c, ptr);
-				return new Value.ptr(typ, c, (fl | 128) >>> 0);
-			}
-			return new Value.ptr(typ, (ptr).$get(), fl);
-		};
-		Value.methods = [{prop: "pointer", name: "pointer", pkg: "internal/reflectlite", typ: $funcType([], [$UnsafePointer], false)}, {prop: "CanSet", name: "CanSet", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsValid", name: "IsValid", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "numMethod", name: "numMethod", pkg: "internal/reflectlite", typ: $funcType([], [$Int], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [Type], false)}, {prop: "object", name: "object", pkg: "internal/reflectlite", typ: $funcType([], [ptrType$2], false)}, {prop: "assignTo", name: "assignTo", pkg: "internal/reflectlite", typ: $funcType([$String, ptrType$1, $UnsafePointer], [Value], false)}, {prop: "call", name: "call", pkg: "internal/reflectlite", typ: $funcType([$String, sliceType$6], [sliceType$6], false)}, {prop: "Cap", name: "Cap", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Index", name: "Index", pkg: "", typ: $funcType([$Int], [Value], false)}, {prop: "InterfaceData", name: "InterfaceData", pkg: "", typ: $funcType([], [arrayType$2], false)}, {prop: "IsNil", name: "IsNil", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Pointer", name: "Pointer", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([Value], [], false)}, {prop: "SetBytes", name: "SetBytes", pkg: "", typ: $funcType([sliceType$13], [], false)}, {prop: "SetCap", name: "SetCap", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "SetLen", name: "SetLen", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Slice", name: "Slice", pkg: "", typ: $funcType([$Int, $Int], [Value], false)}, {prop: "Slice3", name: "Slice3", pkg: "", typ: $funcType([$Int, $Int, $Int], [Value], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Value], false)}, {prop: "NumField", name: "NumField", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "MapKeys", name: "MapKeys", pkg: "", typ: $funcType([], [sliceType$6], false)}, {prop: "MapIndex", name: "MapIndex", pkg: "", typ: $funcType([Value], [Value], false)}, {prop: "Field", name: "Field", pkg: "", typ: $funcType([$Int], [Value], false)}];
-		flag.methods = [{prop: "kind", name: "kind", pkg: "internal/reflectlite", typ: $funcType([], [Kind], false)}, {prop: "ro", name: "ro", pkg: "internal/reflectlite", typ: $funcType([], [flag], false)}, {prop: "mustBeExported", name: "mustBeExported", pkg: "internal/reflectlite", typ: $funcType([], [], false)}, {prop: "mustBeAssignable", name: "mustBeAssignable", pkg: "internal/reflectlite", typ: $funcType([], [], false)}, {prop: "mustBe", name: "mustBe", pkg: "internal/reflectlite", typ: $funcType([Kind], [], false)}];
-		ptrType$10.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
-		Kind.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$1.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "pointers", name: "pointers", pkg: "internal/reflectlite", typ: $funcType([], [$Bool], false)}, {prop: "common", name: "common", pkg: "internal/reflectlite", typ: $funcType([], [ptrType$1], false)}, {prop: "exportedMethods", name: "exportedMethods", pkg: "internal/reflectlite", typ: $funcType([], [sliceType$5], false)}, {prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "PkgPath", name: "PkgPath", pkg: "", typ: $funcType([], [$String], false)}, {prop: "hasName", name: "hasName", pkg: "internal/reflectlite", typ: $funcType([], [$Bool], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "chanDir", name: "chanDir", pkg: "internal/reflectlite", typ: $funcType([], [chanDir], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "In", name: "In", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumIn", name: "NumIn", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumOut", name: "NumOut", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Out", name: "Out", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "Implements", name: "Implements", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "AssignableTo", name: "AssignableTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Comparable", name: "Comparable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsVariadic", name: "IsVariadic", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "kindType", name: "kindType", pkg: "internal/reflectlite", typ: $funcType([], [ptrType$1], false)}, {prop: "Field", name: "Field", pkg: "", typ: $funcType([$Int], [structField], false)}, {prop: "Key", name: "Key", pkg: "", typ: $funcType([], [Type], false)}, {prop: "NumField", name: "NumField", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Method", name: "Method", pkg: "", typ: $funcType([$Int], [Method], false)}, {prop: "uncommon", name: "uncommon", pkg: "internal/reflectlite", typ: $funcType([], [ptrType$4], false)}, {prop: "nameOff", name: "nameOff", pkg: "internal/reflectlite", typ: $funcType([nameOff], [name], false)}, {prop: "typeOff", name: "typeOff", pkg: "internal/reflectlite", typ: $funcType([typeOff], [ptrType$1], false)}, {prop: "ptrTo", name: "ptrTo", pkg: "internal/reflectlite", typ: $funcType([], [ptrType$1], false)}];
-		ptrType$11.methods = [{prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}];
-		ptrType$12.methods = [{prop: "embedded", name: "embedded", pkg: "internal/reflectlite", typ: $funcType([], [$Bool], false)}];
-		ptrType$13.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$4.methods = [{prop: "methods", name: "methods", pkg: "internal/reflectlite", typ: $funcType([], [sliceType$5], false)}, {prop: "exportedMethods", name: "exportedMethods", pkg: "internal/reflectlite", typ: $funcType([], [sliceType$5], false)}];
-		ptrType$5.methods = [{prop: "in$", name: "in", pkg: "internal/reflectlite", typ: $funcType([], [sliceType$2], false)}, {prop: "out", name: "out", pkg: "internal/reflectlite", typ: $funcType([], [sliceType$2], false)}];
-		name.methods = [{prop: "data", name: "data", pkg: "internal/reflectlite", typ: $funcType([$Int, $String], [ptrType$6], false)}, {prop: "hasTag", name: "hasTag", pkg: "internal/reflectlite", typ: $funcType([], [$Bool], false)}, {prop: "readVarint", name: "readVarint", pkg: "internal/reflectlite", typ: $funcType([$Int], [$Int, $Int], false)}, {prop: "name", name: "name", pkg: "internal/reflectlite", typ: $funcType([], [$String], false)}, {prop: "tag", name: "tag", pkg: "internal/reflectlite", typ: $funcType([], [$String], false)}, {prop: "pkgPath", name: "pkgPath", pkg: "internal/reflectlite", typ: $funcType([], [$String], false)}, {prop: "isExported", name: "isExported", pkg: "internal/reflectlite", typ: $funcType([], [$Bool], false)}, {prop: "embedded", name: "embedded", pkg: "internal/reflectlite", typ: $funcType([], [$Bool], false)}];
-		ptrType$9.methods = [{prop: "skipUntilValidKey", name: "skipUntilValidKey", pkg: "internal/reflectlite", typ: $funcType([], [], false)}];
-		Value.init("internal/reflectlite", [{prop: "typ", name: "typ", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "ptr", name: "ptr", embedded: false, exported: false, typ: $UnsafePointer, tag: ""}, {prop: "flag", name: "flag", embedded: true, exported: false, typ: flag, tag: ""}]);
-		ValueError.init("", [{prop: "Method", name: "Method", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Kind", name: "Kind", embedded: false, exported: true, typ: Kind, tag: ""}]);
-		Type.init([{prop: "AssignableTo", name: "AssignableTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Comparable", name: "Comparable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Implements", name: "Implements", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "PkgPath", name: "PkgPath", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "common", name: "common", pkg: "internal/reflectlite", typ: $funcType([], [ptrType$1], false)}, {prop: "uncommon", name: "uncommon", pkg: "internal/reflectlite", typ: $funcType([], [ptrType$4], false)}]);
-		rtype.init("internal/reflectlite", [{prop: "size", name: "size", embedded: false, exported: false, typ: $Uintptr, tag: ""}, {prop: "ptrdata", name: "ptrdata", embedded: false, exported: false, typ: $Uintptr, tag: ""}, {prop: "hash", name: "hash", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "tflag", name: "tflag", embedded: false, exported: false, typ: tflag, tag: ""}, {prop: "align", name: "align", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "fieldAlign", name: "fieldAlign", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "kind", name: "kind", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "equal", name: "equal", embedded: false, exported: false, typ: funcType$2, tag: ""}, {prop: "gcdata", name: "gcdata", embedded: false, exported: false, typ: ptrType$6, tag: ""}, {prop: "str", name: "str", embedded: false, exported: false, typ: nameOff, tag: ""}, {prop: "ptrToThis", name: "ptrToThis", embedded: false, exported: false, typ: typeOff, tag: ""}]);
-		method.init("internal/reflectlite", [{prop: "name", name: "name", embedded: false, exported: false, typ: nameOff, tag: ""}, {prop: "mtyp", name: "mtyp", embedded: false, exported: false, typ: typeOff, tag: ""}, {prop: "ifn", name: "ifn", embedded: false, exported: false, typ: textOff, tag: ""}, {prop: "tfn", name: "tfn", embedded: false, exported: false, typ: textOff, tag: ""}]);
-		arrayType.init("internal/reflectlite", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "slice", name: "slice", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "len", name: "len", embedded: false, exported: false, typ: $Uintptr, tag: ""}]);
-		chanType.init("internal/reflectlite", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "dir", name: "dir", embedded: false, exported: false, typ: $Uintptr, tag: ""}]);
-		imethod.init("internal/reflectlite", [{prop: "name", name: "name", embedded: false, exported: false, typ: nameOff, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: typeOff, tag: ""}]);
-		interfaceType.init("internal/reflectlite", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "pkgPath", name: "pkgPath", embedded: false, exported: false, typ: name, tag: ""}, {prop: "methods", name: "methods", embedded: false, exported: false, typ: sliceType$9, tag: ""}]);
-		mapType.init("internal/reflectlite", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "key", name: "key", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "bucket", name: "bucket", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "hasher", name: "hasher", embedded: false, exported: false, typ: funcType$3, tag: ""}, {prop: "keysize", name: "keysize", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "valuesize", name: "valuesize", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "bucketsize", name: "bucketsize", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "flags", name: "flags", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
-		ptrType.init("internal/reflectlite", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: ptrType$1, tag: ""}]);
-		sliceType.init("internal/reflectlite", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: ptrType$1, tag: ""}]);
-		structField.init("internal/reflectlite", [{prop: "name", name: "name", embedded: false, exported: false, typ: name, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "offset", name: "offset", embedded: false, exported: false, typ: $Uintptr, tag: ""}]);
-		structType.init("internal/reflectlite", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "pkgPath", name: "pkgPath", embedded: false, exported: false, typ: name, tag: ""}, {prop: "fields", name: "fields", embedded: false, exported: false, typ: sliceType$10, tag: ""}]);
-		errorString.init("internal/reflectlite", [{prop: "s", name: "s", embedded: false, exported: false, typ: $String, tag: ""}]);
-		Method.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "PkgPath", name: "PkgPath", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Type", name: "Type", embedded: false, exported: true, typ: Type, tag: ""}, {prop: "Func", name: "Func", embedded: false, exported: true, typ: Value, tag: ""}, {prop: "Index", name: "Index", embedded: false, exported: true, typ: $Int, tag: ""}]);
-		uncommonType.init("internal/reflectlite", [{prop: "pkgPath", name: "pkgPath", embedded: false, exported: false, typ: nameOff, tag: ""}, {prop: "mcount", name: "mcount", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "xcount", name: "xcount", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "moff", name: "moff", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "_methods", name: "_methods", embedded: false, exported: false, typ: sliceType$5, tag: ""}]);
-		funcType.init("internal/reflectlite", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: "reflect:\"func\""}, {prop: "inCount", name: "inCount", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "outCount", name: "outCount", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "_in", name: "_in", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "_out", name: "_out", embedded: false, exported: false, typ: sliceType$2, tag: ""}]);
-		name.init("internal/reflectlite", [{prop: "bytes", name: "bytes", embedded: false, exported: false, typ: ptrType$6, tag: ""}]);
-		nameData.init("internal/reflectlite", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "tag", name: "tag", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "exported", name: "exported", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "embedded", name: "embedded", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		mapIter.init("internal/reflectlite", [{prop: "t", name: "t", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "m", name: "m", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "keys", name: "keys", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "i", name: "i", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "last", name: "last", embedded: false, exported: false, typ: ptrType$2, tag: ""}]);
-		TypeEx.init([{prop: "AssignableTo", name: "AssignableTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Comparable", name: "Comparable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Implements", name: "Implements", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Key", name: "Key", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "PkgPath", name: "PkgPath", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "common", name: "common", pkg: "internal/reflectlite", typ: $funcType([], [ptrType$1], false)}, {prop: "uncommon", name: "uncommon", pkg: "internal/reflectlite", typ: $funcType([], [ptrType$4], false)}]);
+		Value.methods = [{prop: "pointer", name: "pointer", pkg: "internal/reflectlite", typ: $funcType([], [$UnsafePointer], false)}, {prop: "CanSet", name: "CanSet", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsValid", name: "IsValid", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [abi.Kind], false)}, {prop: "numMethod", name: "numMethod", pkg: "internal/reflectlite", typ: $funcType([], [$Int], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [Type], false)}, {prop: "object", name: "object", pkg: "internal/reflectlite", typ: $funcType([], [ptrType$10], false)}, {prop: "assignTo", name: "assignTo", pkg: "internal/reflectlite", typ: $funcType([$String, ptrType, $UnsafePointer], [Value], false)}, {prop: "IsNil", name: "IsNil", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([Value], [], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Value], false)}];
+		flag.methods = [{prop: "kind", name: "kind", pkg: "internal/reflectlite", typ: $funcType([], [abi.Kind], false)}, {prop: "ro", name: "ro", pkg: "internal/reflectlite", typ: $funcType([], [flag], false)}, {prop: "mustBeExported", name: "mustBeExported", pkg: "internal/reflectlite", typ: $funcType([], [], false)}, {prop: "mustBeAssignable", name: "mustBeAssignable", pkg: "internal/reflectlite", typ: $funcType([], [], false)}];
+		ptrType$11.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
+		rtype.methods = [{prop: "uncommon", name: "uncommon", pkg: "internal/reflectlite", typ: $funcType([], [ptrType$1], false)}, {prop: "common", name: "common", pkg: "internal/reflectlite", typ: $funcType([], [ptrType], false)}, {prop: "exportedMethods", name: "exportedMethods", pkg: "internal/reflectlite", typ: $funcType([], [sliceType], false)}, {prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "PkgPath", name: "PkgPath", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "In", name: "In", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "Key", name: "Key", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumField", name: "NumField", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumIn", name: "NumIn", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumOut", name: "NumOut", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Out", name: "Out", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "Implements", name: "Implements", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "AssignableTo", name: "AssignableTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Comparable", name: "Comparable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "nameOff", name: "nameOff", pkg: "internal/reflectlite", typ: $funcType([abi.NameOff], [abi.Name], false)}, {prop: "typeOff", name: "typeOff", pkg: "internal/reflectlite", typ: $funcType([abi.TypeOff], [ptrType], false)}];
+		Value.init("internal/reflectlite", [{prop: "typ", name: "typ", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "ptr", name: "ptr", embedded: false, exported: false, typ: $UnsafePointer, tag: ""}, {prop: "flag", name: "flag", embedded: true, exported: false, typ: flag, tag: ""}]);
+		ValueError.init("", [{prop: "Method", name: "Method", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Kind", name: "Kind", embedded: false, exported: true, typ: abi.Kind, tag: ""}]);
+		Type.init([{prop: "AssignableTo", name: "AssignableTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Comparable", name: "Comparable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Implements", name: "Implements", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [abi.Kind], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "PkgPath", name: "PkgPath", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "common", name: "common", pkg: "internal/reflectlite", typ: $funcType([], [ptrType], false)}, {prop: "uncommon", name: "uncommon", pkg: "internal/reflectlite", typ: $funcType([], [ptrType$1], false)}]);
+		rtype.init("", [{prop: "Type", name: "Type", embedded: true, exported: true, typ: ptrType, tag: ""}]);
 	};
 	$init = function() {
 		$pkg.$init = function() {};
 		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
 		$r = js.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = goarch.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		uint8Type = ptrType$1.nil;
-		nameOffList = sliceType$1.nil;
-		typeOffList = sliceType$2.nil;
-		kindNames = new sliceType$3(["invalid", "bool", "int", "int8", "int16", "int32", "int64", "uint", "uint8", "uint16", "uint32", "uint64", "uintptr", "float32", "float64", "complex64", "complex128", "array", "chan", "func", "interface", "map", "ptr", "slice", "string", "struct", "unsafe.Pointer"]);
-		callHelper = $assertType($internalize($call, $emptyInterface), funcType$1);
-		$pkg.ErrSyntax = new errorString.ptr("invalid syntax");
-		initialized = false;
-		idJsType = "_jsType";
-		idReflectType = "_reflectType";
-		idKindType = "kindType";
-		idRtype = "_rtype";
-		uncommonTypeMap = new $global.Map();
-		nameMap = new $global.Map();
-		jsObjectPtr = reflectType($jsObjectPtr);
-		selectHelper = $assertType($internalize($select, $emptyInterface), funcType$1);
-		$r = init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = abi.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = goarch.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
 	return $pkg;
 })();
 $packages["errors"] = (function() {
-	var $pkg = {}, $init, reflectlite, errorString, ptrType, ptrType$2, errorType, _r, New;
+	var $pkg = {}, $init, reflectlite, errorString, ptrType, interfaceType, interfaceType$1, sliceType, interfaceType$2, ptrType$2, errorType, _r, Is, New;
 	reflectlite = $packages["internal/reflectlite"];
 	errorString = $newType(0, $kindStruct, "errors.errorString", true, "errors", false, function(s_) {
 		this.$val = this;
@@ -5337,7 +4890,74 @@ $packages["errors"] = (function() {
 	$pkg.errorString = errorString;
 	$pkg.$finishSetup = function() {
 		ptrType = $ptrType($error);
+		interfaceType = $interfaceType([{prop: "Unwrap", name: "Unwrap", pkg: "", typ: $funcType([], [$error], false)}]);
+		interfaceType$1 = $interfaceType([{prop: "Is", name: "Is", pkg: "", typ: $funcType([$error], [$Bool], false)}]);
+		sliceType = $sliceType($error);
+		interfaceType$2 = $interfaceType([{prop: "Unwrap", name: "Unwrap", pkg: "", typ: $funcType([], [sliceType], false)}]);
 		ptrType$2 = $ptrType(errorString);
+		Is = function Is$1(err, target) {
+			var {_i, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _tuple, _v, err, err$1, isComparable, ok, target, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {err, target});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			if ($interfaceIsEqual(target, $ifaceNil)) {
+				$s = -1; return $interfaceIsEqual(err, target);
+			}
+			_r$1 = reflectlite.TypeOf(target).Comparable(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			isComparable = _r$1;
+			/* while (true) { */ case 2:
+				if (isComparable && $interfaceIsEqual(err, target)) {
+					$s = -1; return true;
+				}
+				_tuple = $assertType(err, interfaceType$1, true);
+				x = _tuple[0];
+				ok = _tuple[1];
+				if (!(ok)) { _v = false; $s = 6; continue s; }
+				_r$2 = x.Is(target); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_v = _r$2; case 6:
+				/* */ if (_v) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (_v) { */ case 4:
+					$s = -1; return true;
+				/* } */ case 5:
+				_ref = err;
+				/* */ if ($assertType(_ref, interfaceType, true)[1]) { $s = 8; continue; }
+				/* */ if ($assertType(_ref, interfaceType$2, true)[1]) { $s = 9; continue; }
+				/* */ $s = 10; continue;
+				/* if ($assertType(_ref, interfaceType, true)[1]) { */ case 8:
+					x$1 = _ref;
+					_r$3 = x$1.Unwrap(); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					err = _r$3;
+					if ($interfaceIsEqual(err, $ifaceNil)) {
+						$s = -1; return false;
+					}
+					$s = 11; continue;
+				/* } else if ($assertType(_ref, interfaceType$2, true)[1]) { */ case 9:
+					x$2 = _ref;
+					_r$4 = x$2.Unwrap(); /* */ $s = 13; case 13: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					_ref$1 = _r$4;
+					_i = 0;
+					/* while (true) { */ case 14:
+						/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 15; continue; }
+						err$1 = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+						_r$5 = Is(err$1, target); /* */ $s = 18; case 18: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						/* */ if (_r$5) { $s = 16; continue; }
+						/* */ $s = 17; continue;
+						/* if (_r$5) { */ case 16:
+							$s = -1; return true;
+						/* } */ case 17:
+						_i++;
+					$s = 14; continue;
+					case 15:
+					$s = -1; return false;
+				/* } else { */ case 10:
+					x$3 = _ref;
+					$s = -1; return false;
+				/* } */ case 11:
+			$s = 2; continue;
+			case 3:
+			$s = -1; return false;
+			/* */ } return; } var $f = {$blk: Is$1, $c: true, $r, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _tuple, _v, err, err$1, isComparable, ok, target, x, x$1, x$2, x$3, $s};return $f;
+		};
+		$pkg.Is = Is;
 		New = function New$1(text) {
 			var text;
 			return new errorString.ptr(text);
@@ -5357,6 +4977,7 @@ $packages["errors"] = (function() {
 		$r = reflectlite.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		_r = reflectlite.TypeOf((ptrType.nil)).Elem(); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 		errorType = _r;
+		$pkg.ErrUnsupported = New("unsupported operation");
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
@@ -6589,20 +6210,6 @@ $packages["github.com/gopherjs/gopherjs.github.io/playground/internal/bindings/r
 	$pkg.$init = $init;
 	return $pkg;
 })();
-$packages["internal/abi"] = (function() {
-	var $pkg = {}, $init, goarch;
-	goarch = $packages["internal/goarch"];
-	$pkg.$finishSetup = function() {
-	};
-	$init = function() {
-		$pkg.$init = function() {};
-		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = goarch.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
-	};
-	$pkg.$init = $init;
-	return $pkg;
-})();
 $packages["internal/cpu"] = (function() {
 	var $pkg = {}, $init;
 	$pkg.$finishSetup = function() {
@@ -6616,9 +6223,10 @@ $packages["internal/cpu"] = (function() {
 	return $pkg;
 })();
 $packages["internal/bytealg"] = (function() {
-	var $pkg = {}, $init, cpu, Index, Cutover, Equal, IndexByteString, Count, HashStrBytes, HashStrRevBytes, IndexRabinKarpBytes;
+	var $pkg = {}, $init, cpu, sliceType, Index, Cutover, Equal, IndexByteString, MakeNoZero, Count, HashStrBytes, HashStrRevBytes, IndexRabinKarpBytes;
 	cpu = $packages["internal/cpu"];
 	$pkg.$finishSetup = function() {
+		sliceType = $sliceType($Uint8);
 		Index = function Index$1(a, b) {
 			var a, b;
 			$panic(new $String("unimplemented"));
@@ -6661,6 +6269,11 @@ $packages["internal/bytealg"] = (function() {
 			return -1;
 		};
 		$pkg.IndexByteString = IndexByteString;
+		MakeNoZero = function MakeNoZero$1(n) {
+			var n;
+			return $makeSlice(sliceType, n);
+		};
+		$pkg.MakeNoZero = MakeNoZero;
 		Count = function Count$1(b, c) {
 			var _i, _ref, b, c, n, x;
 			n = 0;
@@ -6809,385 +6422,172 @@ $packages["internal/itoa"] = (function() {
 	return $pkg;
 })();
 $packages["math/bits"] = (function() {
-	var $pkg = {}, $init, _err, overflowError, divideError, deBruijn32tab, deBruijn64tab, Mul32, Add32, Div32, LeadingZeros, LeadingZeros32, LeadingZeros64, TrailingZeros, TrailingZeros32, TrailingZeros64, Len, Len32, Len64, Add, Add64, Sub, Sub32, Sub64, Mul, Mul64, Div, Div64;
-	_err = $newType(8, $kindString, "bits._err", true, "math/bits", false, null);
-	$pkg._err = _err;
+	var $pkg = {}, $init, js, LeadingZeros32, LeadingZeros64, TrailingZeros32, TrailingZeros64, Len32, Len64, Mul64, Add64, TrailingZeros, Len;
+	js = $packages["github.com/gopherjs/gopherjs/js"];
 	$pkg.$finishSetup = function() {
-		_err.prototype.Error = function Error() {
-			var e;
-			e = this.$val;
-			return (e);
-		};
-		$ptrType(_err).prototype.Error = function(...$args) { return new _err(this.$get()).Error(...$args); };
-		_err.prototype.RuntimeError = function RuntimeError() {
-			var e;
-			e = this.$val;
-		};
-		$ptrType(_err).prototype.RuntimeError = function(...$args) { return new _err(this.$get()).RuntimeError(...$args); };
-		Mul32 = function Mul32$1(x, y) {
-			var hi, lo, t, w0, w1, w2, x, x0, x1, y, y0, y1;
-			hi = 0;
-			lo = 0;
-			x0 = (x & 65535) >>> 0;
-			x1 = x >>> 16 >>> 0;
-			y0 = (y & 65535) >>> 0;
-			y1 = y >>> 16 >>> 0;
-			w0 = $imul(x0, y0) >>> 0;
-			t = ($imul(x1, y0) >>> 0) + (w0 >>> 16 >>> 0) >>> 0;
-			w1 = (t & 65535) >>> 0;
-			w2 = t >>> 16 >>> 0;
-			w1 = w1 + (($imul(x0, y1) >>> 0)) >>> 0;
-			hi = (($imul(x1, y1) >>> 0) + w2 >>> 0) + (w1 >>> 16 >>> 0) >>> 0;
-			lo = $imul(x, y) >>> 0;
-			return [hi, lo];
-		};
-		$pkg.Mul32 = Mul32;
-		Add32 = function Add32$1(x, y, carry) {
-			var carry, carryOut, sum, x, y;
-			sum = 0;
-			carryOut = 0;
-			sum = (x + y >>> 0) + carry >>> 0;
-			carryOut = ((((((x & y) >>> 0)) | ((((((x | y) >>> 0)) & ~sum) >>> 0))) >>> 0)) >>> 31 >>> 0;
-			return [sum, carryOut];
-		};
-		$pkg.Add32 = Add32;
-		Div32 = function Div32$1(hi, lo, y) {
-			var _q, _q$1, _tmp, _tmp$1, hi, lo, q0, q1, quo, rem, rhat, s, un0, un1, un10, un16, un21, y, y$1, y$2, y$3, y$4, y$5, yn0, yn1;
-			quo = 0;
-			rem = 0;
-			if (y === 0) {
-				$panic(divideError);
-			}
-			if (y <= hi) {
-				$panic(overflowError);
-			}
-			s = ((LeadingZeros32(y) >>> 0));
-			y = (y$1 = (s), y$1 < 32 ? (y << y$1) : 0) >>> 0;
-			yn1 = y >>> 16 >>> 0;
-			yn0 = (y & 65535) >>> 0;
-			un16 = (((y$2 = s, y$2 < 32 ? (hi << y$2) : 0) >>> 0) | ((y$3 = ((32 - s >>> 0)), y$3 < 32 ? (lo >>> y$3) : 0) >>> 0)) >>> 0;
-			un10 = (y$4 = s, y$4 < 32 ? (lo << y$4) : 0) >>> 0;
-			un1 = un10 >>> 16 >>> 0;
-			un0 = (un10 & 65535) >>> 0;
-			q1 = (_q = un16 / yn1, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero"));
-			rhat = un16 - ($imul(q1, yn1) >>> 0) >>> 0;
-			while (true) {
-				if (!(q1 >= 65536 || ($imul(q1, yn0) >>> 0) > (($imul(65536, rhat) >>> 0) + un1 >>> 0))) { break; }
-				q1 = q1 - (1) >>> 0;
-				rhat = rhat + (yn1) >>> 0;
-				if (rhat >= 65536) {
-					break;
-				}
-			}
-			un21 = (($imul(un16, 65536) >>> 0) + un1 >>> 0) - ($imul(q1, y) >>> 0) >>> 0;
-			q0 = (_q$1 = un21 / yn1, (_q$1 === _q$1 && _q$1 !== 1/0 && _q$1 !== -1/0) ? _q$1 >>> 0 : $throwRuntimeError("integer divide by zero"));
-			rhat = un21 - ($imul(q0, yn1) >>> 0) >>> 0;
-			while (true) {
-				if (!(q0 >= 65536 || ($imul(q0, yn0) >>> 0) > (($imul(65536, rhat) >>> 0) + un0 >>> 0))) { break; }
-				q0 = q0 - (1) >>> 0;
-				rhat = rhat + (yn1) >>> 0;
-				if (rhat >= 65536) {
-					break;
-				}
-			}
-			_tmp = ($imul(q1, 65536) >>> 0) + q0 >>> 0;
-			_tmp$1 = (y$5 = s, y$5 < 32 ? ((((($imul(un21, 65536) >>> 0) + un0 >>> 0) - ($imul(q0, y) >>> 0) >>> 0)) >>> y$5) : 0) >>> 0;
-			quo = _tmp;
-			rem = _tmp$1;
-			return [quo, rem];
-		};
-		$pkg.Div32 = Div32;
-		LeadingZeros = function LeadingZeros$1(x) {
-			var x;
-			return 32 - Len(x) >> 0;
-		};
-		$pkg.LeadingZeros = LeadingZeros;
 		LeadingZeros32 = function LeadingZeros32$1(x) {
 			var x;
-			return 32 - Len32(x) >> 0;
+			return $parseInt($global.Math.clz32(x)) >> 0;
 		};
 		$pkg.LeadingZeros32 = LeadingZeros32;
 		LeadingZeros64 = function LeadingZeros64$1(x) {
-			var x;
-			return 64 - Len64(x) >> 0;
-		};
-		$pkg.LeadingZeros64 = LeadingZeros64;
-		TrailingZeros = function TrailingZeros$1(x) {
-			var x;
-			if (true) {
-				return TrailingZeros32(((x >>> 0)));
+			var hi, x;
+			hi = x.$high;
+			if (!((hi === 0))) {
+				return LeadingZeros32(hi);
 			}
-			return TrailingZeros64((new $Uint64(0, x)));
+			return 32 + LeadingZeros32(x.$low) >> 0;
 		};
-		$pkg.TrailingZeros = TrailingZeros;
+		$pkg.LeadingZeros64 = LeadingZeros64;
 		TrailingZeros32 = function TrailingZeros32$1(x) {
-			var x, x$1;
+			var x;
 			if (x === 0) {
 				return 32;
 			}
-			return (((x$1 = ($imul((((x & (-x >>> 0)) >>> 0)), 125613361) >>> 0) >>> 27 >>> 0, ((x$1 < 0 || x$1 >= deBruijn32tab.length) ? ($throwRuntimeError("index out of range"), undefined) : deBruijn32tab[x$1])) >> 0));
+			return 31 - LeadingZeros32((x & (-x >>> 0)) >>> 0) >> 0;
 		};
 		$pkg.TrailingZeros32 = TrailingZeros32;
 		TrailingZeros64 = function TrailingZeros64$1(x) {
-			var x, x$1, x$2;
-			if ((x.$high === 0 && x.$low === 0)) {
+			var hi, lo, x;
+			lo = x.$low;
+			if (!((lo === 0))) {
+				return 31 - LeadingZeros32((lo & (-lo >>> 0)) >>> 0) >> 0;
+			}
+			hi = x.$high;
+			if (hi === 0) {
 				return 64;
 			}
-			return (((x$1 = $shiftRightUint64($mul64(((x$2 = new $Uint64(-x.$high, -x.$low), new $Uint64(x.$high & x$2.$high, (x.$low & x$2.$low) >>> 0))), new $Uint64(66559345, 3033172745)), 58), (($flatten64(x$1) < 0 || $flatten64(x$1) >= deBruijn64tab.length) ? ($throwRuntimeError("index out of range"), undefined) : deBruijn64tab[$flatten64(x$1)])) >> 0));
+			return 63 - LeadingZeros32((hi & (-hi >>> 0)) >>> 0) >> 0;
 		};
 		$pkg.TrailingZeros64 = TrailingZeros64;
-		Len = function Len$1(x) {
-			var x;
-			if (true) {
-				return Len32(((x >>> 0)));
-			}
-			return Len64((new $Uint64(0, x)));
-		};
-		$pkg.Len = Len;
 		Len32 = function Len32$1(x) {
-			var n, x, y, y$1;
-			n = 0;
-			if (x >= 65536) {
-				x = (y = (16), y < 32 ? (x >>> y) : 0) >>> 0;
-				n = 16;
-			}
-			if (x >= 256) {
-				x = (y$1 = (8), y$1 < 32 ? (x >>> y$1) : 0) >>> 0;
-				n = n + (8) >> 0;
-			}
-			n = n + (("\x00\x01\x02\x02\x03\x03\x03\x03\x04\x04\x04\x04\x04\x04\x04\x04\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b".charCodeAt(x) >> 0)) >> 0;
-			return n;
+			var x;
+			return 32 - LeadingZeros32(x) >> 0;
 		};
 		$pkg.Len32 = Len32;
 		Len64 = function Len64$1(x) {
-			var n, x;
-			n = 0;
-			if ((x.$high > 1 || (x.$high === 1 && x.$low >= 0))) {
-				x = $shiftRightUint64(x, (32));
-				n = 32;
-			}
-			if ((x.$high > 0 || (x.$high === 0 && x.$low >= 65536))) {
-				x = $shiftRightUint64(x, (16));
-				n = n + (16) >> 0;
-			}
-			if ((x.$high > 0 || (x.$high === 0 && x.$low >= 256))) {
-				x = $shiftRightUint64(x, (8));
-				n = n + (8) >> 0;
-			}
-			n = n + (("\x00\x01\x02\x02\x03\x03\x03\x03\x04\x04\x04\x04\x04\x04\x04\x04\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x05\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x06\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\x07\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b\b".charCodeAt($flatten64(x)) >> 0)) >> 0;
-			return n;
+			var x;
+			return 64 - LeadingZeros64(x) >> 0;
 		};
 		$pkg.Len64 = Len64;
-		Add = function Add$1(x, y, carry) {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, c32, c64, carry, carryOut, s32, s64, sum, x, y;
-			sum = 0;
-			carryOut = 0;
-			if (true) {
-				_tuple = Add32(((x >>> 0)), ((y >>> 0)), ((carry >>> 0)));
-				s32 = _tuple[0];
-				c32 = _tuple[1];
-				_tmp = ((s32 >>> 0));
-				_tmp$1 = ((c32 >>> 0));
-				sum = _tmp;
-				carryOut = _tmp$1;
-				return [sum, carryOut];
-			}
-			_tuple$1 = Add64((new $Uint64(0, x)), (new $Uint64(0, y)), (new $Uint64(0, carry)));
-			s64 = _tuple$1[0];
-			c64 = _tuple$1[1];
-			_tmp$2 = ((s64.$low >>> 0));
-			_tmp$3 = ((c64.$low >>> 0));
-			sum = _tmp$2;
-			carryOut = _tmp$3;
-			return [sum, carryOut];
+		Mul64 = function Mul64$1(x, y) {
+			var c0, c16, c32, c48, c64, c80, c96, hiLo, loHi, loLo, x, x0, x1, x2, x3, xHi, xLo, y, y0, y1, y2, y3, yHi, yLo;
+			xLo = x.$low;
+			x0 = (xLo & 65535) >>> 0;
+			x1 = xLo >>> 16 >>> 0;
+			xHi = x.$high;
+			x2 = (xHi & 65535) >>> 0;
+			x3 = xHi >>> 16 >>> 0;
+			yLo = y.$low;
+			y0 = (yLo & 65535) >>> 0;
+			y1 = yLo >>> 16 >>> 0;
+			yHi = y.$high;
+			y2 = (yHi & 65535) >>> 0;
+			y3 = yHi >>> 16 >>> 0;
+			c0 = $imul(x0, y0) >>> 0;
+			c16 = c0 >>> 16 >>> 0;
+			c0 = (c0 & (65535)) >>> 0;
+			c16 = c16 + (($imul(x1, y0) >>> 0)) >>> 0;
+			c32 = c16 >>> 16 >>> 0;
+			c16 = (c16 & (65535)) >>> 0;
+			c16 = c16 + (($imul(x0, y1) >>> 0)) >>> 0;
+			c32 = c32 + ((c16 >>> 16 >>> 0)) >>> 0;
+			c16 = (c16 & (65535)) >>> 0;
+			loLo = ((c16 << 16 >>> 0) | c0) >>> 0;
+			c48 = c32 >>> 16 >>> 0;
+			c32 = (c32 & (65535)) >>> 0;
+			c32 = c32 + (($imul(x2, y0) >>> 0)) >>> 0;
+			c48 = c48 + ((c32 >>> 16 >>> 0)) >>> 0;
+			c32 = (c32 & (65535)) >>> 0;
+			c32 = c32 + (($imul(x1, y1) >>> 0)) >>> 0;
+			c48 = c48 + ((c32 >>> 16 >>> 0)) >>> 0;
+			c32 = (c32 & (65535)) >>> 0;
+			c32 = c32 + (($imul(x0, y2) >>> 0)) >>> 0;
+			c48 = c48 + ((c32 >>> 16 >>> 0)) >>> 0;
+			c32 = (c32 & (65535)) >>> 0;
+			c64 = c48 >>> 16 >>> 0;
+			c48 = (c48 & (65535)) >>> 0;
+			c48 = c48 + (($imul(x3, y0) >>> 0)) >>> 0;
+			c64 = c64 + ((c48 >>> 16 >>> 0)) >>> 0;
+			c48 = (c48 & (65535)) >>> 0;
+			c48 = c48 + (($imul(x2, y1) >>> 0)) >>> 0;
+			c64 = c64 + ((c48 >>> 16 >>> 0)) >>> 0;
+			c48 = (c48 & (65535)) >>> 0;
+			c48 = c48 + (($imul(x1, y2) >>> 0)) >>> 0;
+			c64 = c64 + ((c48 >>> 16 >>> 0)) >>> 0;
+			c48 = (c48 & (65535)) >>> 0;
+			c48 = c48 + (($imul(x0, y3) >>> 0)) >>> 0;
+			c64 = c64 + ((c48 >>> 16 >>> 0)) >>> 0;
+			c48 = (c48 & (65535)) >>> 0;
+			loHi = ((c48 << 16 >>> 0) | c32) >>> 0;
+			c80 = c64 >>> 16 >>> 0;
+			c64 = (c64 & (65535)) >>> 0;
+			c64 = c64 + (($imul(x3, y1) >>> 0)) >>> 0;
+			c80 = c80 + ((c64 >>> 16 >>> 0)) >>> 0;
+			c64 = (c64 & (65535)) >>> 0;
+			c64 = c64 + (($imul(x2, y2) >>> 0)) >>> 0;
+			c80 = c80 + ((c64 >>> 16 >>> 0)) >>> 0;
+			c64 = (c64 & (65535)) >>> 0;
+			c64 = c64 + (($imul(x1, y3) >>> 0)) >>> 0;
+			c80 = c80 + ((c64 >>> 16 >>> 0)) >>> 0;
+			c64 = (c64 & (65535)) >>> 0;
+			c96 = c80 >>> 16 >>> 0;
+			c80 = (c80 & (65535)) >>> 0;
+			c80 = c80 + (($imul(x3, y2) >>> 0)) >>> 0;
+			c96 = c96 + ((c80 >>> 16 >>> 0)) >>> 0;
+			c80 = (c80 & (65535)) >>> 0;
+			c80 = c80 + (($imul(x2, y3) >>> 0)) >>> 0;
+			c96 = c96 + ((c80 >>> 16 >>> 0)) >>> 0;
+			c80 = (c80 & (65535)) >>> 0;
+			hiLo = ((c80 << 16 >>> 0) | c64) >>> 0;
+			c96 = c96 + (($imul(x3, y3) >>> 0)) >>> 0;
+			return [new $Uint64((c96), (hiLo)), new $Uint64((loHi), (loLo))];
 		};
-		$pkg.Add = Add;
+		$pkg.Mul64 = Mul64;
 		Add64 = function Add64$1(x, y, carry) {
-			var carry, carryOut, sum, x, x$1, x$2, x$3, x$4, y;
+			var carry, carryOut, hiSum, loSum, sum, x, y;
 			sum = new $Uint64(0, 0);
 			carryOut = new $Uint64(0, 0);
-			sum = (x$1 = new $Uint64(x.$high + y.$high, x.$low + y.$low), new $Uint64(x$1.$high + carry.$high, x$1.$low + carry.$low));
-			carryOut = $shiftRightUint64(((x$2 = new $Uint64(x.$high & y.$high, (x.$low & y.$low) >>> 0), x$3 = (x$4 = new $Uint64(x.$high | y.$high, (x.$low | y.$low) >>> 0), new $Uint64(x$4.$high & ~sum.$high, (x$4.$low & ~sum.$low) >>> 0)), new $Uint64(x$2.$high | x$3.$high, (x$2.$low | x$3.$low) >>> 0))), 63);
+			hiSum = (x.$high) + (y.$high);
+			loSum = (x.$low) + (y.$low) + (carry.$low);
+			sum = new $Uint64(hiSum, loSum);
+			if (loSum >= 4.294967296e+09) {
+				hiSum = hiSum + (1);
+			}
+			if (hiSum >= 4.294967296e+09) {
+				carryOut = new $Uint64(0, 1);
+			}
 			return [sum, carryOut];
 		};
 		$pkg.Add64 = Add64;
-		Sub = function Sub$1(x, y, borrow) {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, b32, b64, borrow, borrowOut, d32, d64, diff, x, y;
-			diff = 0;
-			borrowOut = 0;
-			if (true) {
-				_tuple = Sub32(((x >>> 0)), ((y >>> 0)), ((borrow >>> 0)));
-				d32 = _tuple[0];
-				b32 = _tuple[1];
-				_tmp = ((d32 >>> 0));
-				_tmp$1 = ((b32 >>> 0));
-				diff = _tmp;
-				borrowOut = _tmp$1;
-				return [diff, borrowOut];
-			}
-			_tuple$1 = Sub64((new $Uint64(0, x)), (new $Uint64(0, y)), (new $Uint64(0, borrow)));
-			d64 = _tuple$1[0];
-			b64 = _tuple$1[1];
-			_tmp$2 = ((d64.$low >>> 0));
-			_tmp$3 = ((b64.$low >>> 0));
-			diff = _tmp$2;
-			borrowOut = _tmp$3;
-			return [diff, borrowOut];
-		};
-		$pkg.Sub = Sub;
-		Sub32 = function Sub32$1(x, y, borrow) {
-			var borrow, borrowOut, diff, x, y;
-			diff = 0;
-			borrowOut = 0;
-			diff = (x - y >>> 0) - borrow >>> 0;
-			borrowOut = (((((((~x >>> 0) & y) >>> 0)) | ((((~(((x ^ y) >>> 0)) >>> 0) & diff) >>> 0))) >>> 0)) >>> 31 >>> 0;
-			return [diff, borrowOut];
-		};
-		$pkg.Sub32 = Sub32;
-		Sub64 = function Sub64$1(x, y, borrow) {
-			var borrow, borrowOut, diff, x, x$1, x$2, x$3, x$4, x$5, x$6, y;
-			diff = new $Uint64(0, 0);
-			borrowOut = new $Uint64(0, 0);
-			diff = (x$1 = new $Uint64(x.$high - y.$high, x.$low - y.$low), new $Uint64(x$1.$high - borrow.$high, x$1.$low - borrow.$low));
-			borrowOut = $shiftRightUint64(((x$2 = (x$3 = new $Uint64(~x.$high, ~x.$low >>> 0), new $Uint64(x$3.$high & y.$high, (x$3.$low & y.$low) >>> 0)), x$4 = (x$5 = (x$6 = new $Uint64(x.$high ^ y.$high, (x.$low ^ y.$low) >>> 0), new $Uint64(~x$6.$high, ~x$6.$low >>> 0)), new $Uint64(x$5.$high & diff.$high, (x$5.$low & diff.$low) >>> 0)), new $Uint64(x$2.$high | x$4.$high, (x$2.$low | x$4.$low) >>> 0))), 63);
-			return [diff, borrowOut];
-		};
-		$pkg.Sub64 = Sub64;
-		Mul = function Mul$1(x, y) {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, h, h$1, hi, l, l$1, lo, x, y;
-			hi = 0;
-			lo = 0;
-			if (true) {
-				_tuple = Mul32(((x >>> 0)), ((y >>> 0)));
-				h = _tuple[0];
-				l = _tuple[1];
-				_tmp = ((h >>> 0));
-				_tmp$1 = ((l >>> 0));
-				hi = _tmp;
-				lo = _tmp$1;
-				return [hi, lo];
-			}
-			_tuple$1 = Mul64((new $Uint64(0, x)), (new $Uint64(0, y)));
-			h$1 = _tuple$1[0];
-			l$1 = _tuple$1[1];
-			_tmp$2 = ((h$1.$low >>> 0));
-			_tmp$3 = ((l$1.$low >>> 0));
-			hi = _tmp$2;
-			lo = _tmp$3;
-			return [hi, lo];
-		};
-		$pkg.Mul = Mul;
-		Mul64 = function Mul64$1(x, y) {
-			var hi, lo, t, w0, w1, w2, x, x$1, x$2, x$3, x$4, x$5, x$6, x0, x1, y, y0, y1;
-			hi = new $Uint64(0, 0);
-			lo = new $Uint64(0, 0);
-			x0 = new $Uint64(x.$high & 0, (x.$low & 4294967295) >>> 0);
-			x1 = $shiftRightUint64(x, 32);
-			y0 = new $Uint64(y.$high & 0, (y.$low & 4294967295) >>> 0);
-			y1 = $shiftRightUint64(y, 32);
-			w0 = $mul64(x0, y0);
-			t = (x$1 = $mul64(x1, y0), x$2 = $shiftRightUint64(w0, 32), new $Uint64(x$1.$high + x$2.$high, x$1.$low + x$2.$low));
-			w1 = new $Uint64(t.$high & 0, (t.$low & 4294967295) >>> 0);
-			w2 = $shiftRightUint64(t, 32);
-			w1 = (x$3 = $mul64(x0, y1), new $Uint64(w1.$high + x$3.$high, w1.$low + x$3.$low));
-			hi = (x$4 = (x$5 = $mul64(x1, y1), new $Uint64(x$5.$high + w2.$high, x$5.$low + w2.$low)), x$6 = $shiftRightUint64(w1, 32), new $Uint64(x$4.$high + x$6.$high, x$4.$low + x$6.$low));
-			lo = $mul64(x, y);
-			return [hi, lo];
-		};
-		$pkg.Mul64 = Mul64;
-		Div = function Div$1(hi, lo, y) {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, hi, lo, q, q$1, quo, r, r$1, rem, y;
-			quo = 0;
-			rem = 0;
+		TrailingZeros = function TrailingZeros$1(x) {
+			var x;
 			if (true) {
-				_tuple = Div32(((hi >>> 0)), ((lo >>> 0)), ((y >>> 0)));
-				q = _tuple[0];
-				r = _tuple[1];
-				_tmp = ((q >>> 0));
-				_tmp$1 = ((r >>> 0));
-				quo = _tmp;
-				rem = _tmp$1;
-				return [quo, rem];
+				return TrailingZeros32(((x >>> 0)));
 			}
-			_tuple$1 = Div64((new $Uint64(0, hi)), (new $Uint64(0, lo)), (new $Uint64(0, y)));
-			q$1 = _tuple$1[0];
-			r$1 = _tuple$1[1];
-			_tmp$2 = ((q$1.$low >>> 0));
-			_tmp$3 = ((r$1.$low >>> 0));
-			quo = _tmp$2;
-			rem = _tmp$3;
-			return [quo, rem];
+			return TrailingZeros64((new $Uint64(0, x)));
 		};
-		$pkg.Div = Div;
-		Div64 = function Div64$1(hi, lo, y) {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, hi, lo, q0, q1, quo, rem, rhat, s, un0, un1, un10, un21, un32, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$3, x$4, x$5, x$6, x$7, x$8, x$9, y, yn0, yn1;
-			quo = new $Uint64(0, 0);
-			rem = new $Uint64(0, 0);
-			if ((y.$high === 0 && y.$low === 0)) {
-				$panic(divideError);
-			}
-			if ((y.$high < hi.$high || (y.$high === hi.$high && y.$low <= hi.$low))) {
-				$panic(overflowError);
-			}
-			if ((hi.$high === 0 && hi.$low === 0)) {
-				_tmp = $div64(lo, y, false);
-				_tmp$1 = $div64(lo, y, true);
-				quo = _tmp;
-				rem = _tmp$1;
-				return [quo, rem];
-			}
-			s = ((LeadingZeros64(y) >>> 0));
-			y = $shiftLeft64(y, (s));
-			yn1 = $shiftRightUint64(y, 32);
-			yn0 = new $Uint64(y.$high & 0, (y.$low & 4294967295) >>> 0);
-			un32 = (x = $shiftLeft64(hi, s), x$1 = $shiftRightUint64(lo, ((64 - s >>> 0))), new $Uint64(x.$high | x$1.$high, (x.$low | x$1.$low) >>> 0));
-			un10 = $shiftLeft64(lo, s);
-			un1 = $shiftRightUint64(un10, 32);
-			un0 = new $Uint64(un10.$high & 0, (un10.$low & 4294967295) >>> 0);
-			q1 = $div64(un32, yn1, false);
-			rhat = (x$2 = $mul64(q1, yn1), new $Uint64(un32.$high - x$2.$high, un32.$low - x$2.$low));
-			while (true) {
-				if (!((q1.$high > 1 || (q1.$high === 1 && q1.$low >= 0)) || (x$3 = $mul64(q1, yn0), x$4 = (x$5 = $mul64(new $Uint64(1, 0), rhat), new $Uint64(x$5.$high + un1.$high, x$5.$low + un1.$low)), (x$3.$high > x$4.$high || (x$3.$high === x$4.$high && x$3.$low > x$4.$low))))) { break; }
-				q1 = (x$6 = new $Uint64(0, 1), new $Uint64(q1.$high - x$6.$high, q1.$low - x$6.$low));
-				rhat = (x$7 = yn1, new $Uint64(rhat.$high + x$7.$high, rhat.$low + x$7.$low));
-				if ((rhat.$high > 1 || (rhat.$high === 1 && rhat.$low >= 0))) {
-					break;
-				}
-			}
-			un21 = (x$8 = (x$9 = $mul64(un32, new $Uint64(1, 0)), new $Uint64(x$9.$high + un1.$high, x$9.$low + un1.$low)), x$10 = $mul64(q1, y), new $Uint64(x$8.$high - x$10.$high, x$8.$low - x$10.$low));
-			q0 = $div64(un21, yn1, false);
-			rhat = (x$11 = $mul64(q0, yn1), new $Uint64(un21.$high - x$11.$high, un21.$low - x$11.$low));
-			while (true) {
-				if (!((q0.$high > 1 || (q0.$high === 1 && q0.$low >= 0)) || (x$12 = $mul64(q0, yn0), x$13 = (x$14 = $mul64(new $Uint64(1, 0), rhat), new $Uint64(x$14.$high + un0.$high, x$14.$low + un0.$low)), (x$12.$high > x$13.$high || (x$12.$high === x$13.$high && x$12.$low > x$13.$low))))) { break; }
-				q0 = (x$15 = new $Uint64(0, 1), new $Uint64(q0.$high - x$15.$high, q0.$low - x$15.$low));
-				rhat = (x$16 = yn1, new $Uint64(rhat.$high + x$16.$high, rhat.$low + x$16.$low));
-				if ((rhat.$high > 1 || (rhat.$high === 1 && rhat.$low >= 0))) {
-					break;
-				}
+		$pkg.TrailingZeros = TrailingZeros;
+		Len = function Len$1(x) {
+			var x;
+			if (true) {
+				return Len32(((x >>> 0)));
 			}
-			_tmp$2 = (x$17 = $mul64(q1, new $Uint64(1, 0)), new $Uint64(x$17.$high + q0.$high, x$17.$low + q0.$low));
-			_tmp$3 = $shiftRightUint64(((x$18 = (x$19 = $mul64(un21, new $Uint64(1, 0)), new $Uint64(x$19.$high + un0.$high, x$19.$low + un0.$low)), x$20 = $mul64(q0, y), new $Uint64(x$18.$high - x$20.$high, x$18.$low - x$20.$low))), s);
-			quo = _tmp$2;
-			rem = _tmp$3;
-			return [quo, rem];
+			return Len64((new $Uint64(0, x)));
 		};
-		$pkg.Div64 = Div64;
-		_err.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "RuntimeError", name: "RuntimeError", pkg: "", typ: $funcType([], [], false)}];
+		$pkg.Len = Len;
 	};
 	$init = function() {
 		$pkg.$init = function() {};
 		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		overflowError = new _err("runtime error: integer overflow");
-		divideError = new _err("runtime error: integer divide by zero");
-		deBruijn32tab = $toNativeArray($kindUint8, [0, 1, 28, 2, 29, 14, 24, 3, 30, 22, 20, 15, 25, 17, 4, 8, 31, 27, 13, 23, 21, 19, 16, 7, 26, 12, 18, 6, 11, 5, 10, 9]);
-		deBruijn64tab = $toNativeArray($kindUint8, [0, 1, 56, 2, 57, 49, 28, 3, 61, 58, 42, 50, 38, 29, 17, 4, 62, 47, 59, 36, 45, 43, 51, 22, 53, 39, 33, 30, 24, 18, 12, 5, 63, 55, 48, 27, 60, 41, 37, 16, 46, 35, 44, 21, 52, 32, 23, 11, 54, 26, 40, 15, 34, 20, 31, 10, 25, 14, 19, 9, 13, 8, 7, 6]);
+		$r = js.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
 	return $pkg;
 })();
 $packages["math"] = (function() {
-	var $pkg = {}, $init, js, bits, arrayType, arrayType$1, arrayType$2, structType, buf, math, _zero, posInf, negInf, nan, log2, ldexp, Copysign, Exp, Frexp, Inf, IsInf, IsNaN, Ldexp, Log, Log2, Pow, Signbit, Sqrt, init, Float32bits, Float32frombits, Float64bits, Float64frombits, frexp, normalize, Abs;
+	var $pkg = {}, $init, js, bits, arrayType, arrayType$1, arrayType$2, structType, buf, math, nan, Exp, Log, init, Float32bits, Float64bits;
 	js = $packages["github.com/gopherjs/gopherjs/js"];
 	bits = $packages["math/bits"];
 	$pkg.$finishSetup = function() {
@@ -7195,108 +6595,11 @@ $packages["math"] = (function() {
 		arrayType$1 = $arrayType($Float32, 2);
 		arrayType$2 = $arrayType($Float64, 1);
 		structType = $structType("math", [{prop: "uint32array", name: "uint32array", embedded: false, exported: false, typ: arrayType, tag: ""}, {prop: "float32array", name: "float32array", embedded: false, exported: false, typ: arrayType$1, tag: ""}, {prop: "float64array", name: "float64array", embedded: false, exported: false, typ: arrayType$2, tag: ""}]);
-		log2 = function log2$1(x) {
-			var _tuple, exp$1, frac, x;
-			_tuple = Frexp(x);
-			frac = _tuple[0];
-			exp$1 = _tuple[1];
-			if (frac === 0.5) {
-				return ((exp$1 - 1 >> 0));
-			}
-			return Log(frac) * 1.4426950408889634 + (exp$1);
-		};
-		ldexp = function ldexp$1(frac, exp$1) {
-			var _tuple, e, exp$1, frac, m, x, x$1, x$2;
-			if ((frac === 0)) {
-				return frac;
-			} else if (IsInf(frac, 0) || IsNaN(frac)) {
-				return frac;
-			}
-			_tuple = normalize(frac);
-			frac = _tuple[0];
-			e = _tuple[1];
-			exp$1 = exp$1 + (e) >> 0;
-			x = Float64bits(frac);
-			exp$1 = exp$1 + ((((($shiftRightUint64(x, 52).$low >> 0)) & 2047) - 1023 >> 0)) >> 0;
-			if (exp$1 < -1075) {
-				return Copysign(0, frac);
-			}
-			if (exp$1 > 1023) {
-				if (frac < 0) {
-					return Inf(-1);
-				}
-				return Inf(1);
-			}
-			m = 1;
-			if (exp$1 < -1022) {
-				exp$1 = exp$1 + (53) >> 0;
-				m = 1.1102230246251565e-16;
-			}
-			x = (x$1 = new $Uint64(2146435072, 0), new $Uint64(x.$high & ~x$1.$high, (x.$low & ~x$1.$low) >>> 0));
-			x = (x$2 = $shiftLeft64((new $Uint64(0, (exp$1 + 1023 >> 0))), 52), new $Uint64(x.$high | x$2.$high, (x.$low | x$2.$low) >>> 0));
-			return m * Float64frombits(x);
-		};
-		Copysign = function Copysign$1(x, y) {
-			var x, y;
-			if (!((x < 0 || (1 / x === negInf)) === (y < 0 || (1 / y === negInf)))) {
-				return -x;
-			}
-			return x;
-		};
-		$pkg.Copysign = Copysign;
 		Exp = function Exp$1(x) {
 			var x;
 			return $parseFloat(math.exp(x));
 		};
 		$pkg.Exp = Exp;
-		Frexp = function Frexp$1(f) {
-			var _tuple, exp$1, f, frac;
-			frac = 0;
-			exp$1 = 0;
-			_tuple = frexp(f);
-			frac = _tuple[0];
-			exp$1 = _tuple[1];
-			return [frac, exp$1];
-		};
-		$pkg.Frexp = Frexp;
-		Inf = function Inf$1(sign) {
-			var sign;
-			if (sign >= 0) {
-				return posInf;
-			} else {
-				return negInf;
-			}
-		};
-		$pkg.Inf = Inf;
-		IsInf = function IsInf$1(f, sign) {
-			var f, sign;
-			if (f === posInf) {
-				return sign >= 0;
-			}
-			if (f === negInf) {
-				return sign <= 0;
-			}
-			return false;
-		};
-		$pkg.IsInf = IsInf;
-		IsNaN = function IsNaN$1(f) {
-			var f, is;
-			is = false;
-			is = !((f === f));
-			return is;
-		};
-		$pkg.IsNaN = IsNaN;
-		Ldexp = function Ldexp$1(frac, exp$1) {
-			var exp$1, frac;
-			if (-1024 < exp$1 && exp$1 < 1024) {
-				if (frac === 0) {
-					return frac;
-				}
-				return frac * $parseFloat(math.pow(2, exp$1));
-			}
-			return ldexp(frac, exp$1);
-		};
-		$pkg.Ldexp = Ldexp;
 		Log = function Log$1(x) {
 			var x;
 			if (!((x === x))) {
@@ -7305,29 +6608,6 @@ $packages["math"] = (function() {
 			return $parseFloat(math.log(x));
 		};
 		$pkg.Log = Log;
-		Log2 = function Log2$1(x) {
-			var x;
-			return log2(x);
-		};
-		$pkg.Log2 = Log2;
-		Pow = function Pow$1(x, y) {
-			var x, y;
-			if ((x === 1) || ((x === -1) && ((y === posInf) || (y === negInf)))) {
-				return 1;
-			}
-			return $parseFloat(math.pow(x, y));
-		};
-		$pkg.Pow = Pow;
-		Signbit = function Signbit$1(x) {
-			var x;
-			return x < 0 || (1 / x === negInf);
-		};
-		$pkg.Signbit = Signbit;
-		Sqrt = function Sqrt$1(x) {
-			var x;
-			return $parseFloat(math.sqrt(x));
-		};
-		$pkg.Sqrt = Sqrt;
 		init = function init$1() {
 			var ab;
 			ab = new ($global.ArrayBuffer)(8);
@@ -7341,74 +6621,12 @@ $packages["math"] = (function() {
 			return buf.uint32array[0];
 		};
 		$pkg.Float32bits = Float32bits;
-		Float32frombits = function Float32frombits$1(b) {
-			var b;
-			buf.uint32array[0] = b;
-			return buf.float32array[0];
-		};
-		$pkg.Float32frombits = Float32frombits;
 		Float64bits = function Float64bits$1(f) {
 			var f, x, x$1;
 			buf.float64array[0] = f;
 			return (x = $shiftLeft64((new $Uint64(0, buf.uint32array[1])), 32), x$1 = (new $Uint64(0, buf.uint32array[0])), new $Uint64(x.$high + x$1.$high, x.$low + x$1.$low));
 		};
 		$pkg.Float64bits = Float64bits;
-		Float64frombits = function Float64frombits$1(b) {
-			var b;
-			buf.uint32array[0] = ((b.$low >>> 0));
-			buf.uint32array[1] = (($shiftRightUint64(b, 32).$low >>> 0));
-			return buf.float64array[0];
-		};
-		$pkg.Float64frombits = Float64frombits;
-		frexp = function frexp$1(f) {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, exp$1, f, frac, x, x$1, x$2, x$3;
-			frac = 0;
-			exp$1 = 0;
-			if ((f === 0)) {
-				_tmp = f;
-				_tmp$1 = 0;
-				frac = _tmp;
-				exp$1 = _tmp$1;
-				return [frac, exp$1];
-			} else if (IsInf(f, 0) || IsNaN(f)) {
-				_tmp$2 = f;
-				_tmp$3 = 0;
-				frac = _tmp$2;
-				exp$1 = _tmp$3;
-				return [frac, exp$1];
-			}
-			_tuple = normalize(f);
-			f = _tuple[0];
-			exp$1 = _tuple[1];
-			x = Float64bits(f);
-			exp$1 = exp$1 + ((((((x$1 = $shiftRightUint64(x, 52), new $Uint64(x$1.$high & 0, (x$1.$low & 2047) >>> 0)).$low >> 0)) - 1023 >> 0) + 1 >> 0)) >> 0;
-			x = (x$2 = new $Uint64(2146435072, 0), new $Uint64(x.$high & ~x$2.$high, (x.$low & ~x$2.$low) >>> 0));
-			x = (x$3 = new $Uint64(1071644672, 0), new $Uint64(x.$high | x$3.$high, (x.$low | x$3.$low) >>> 0));
-			frac = Float64frombits(x);
-			return [frac, exp$1];
-		};
-		normalize = function normalize$1(x) {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, exp$2, x, y;
-			y = 0;
-			exp$2 = 0;
-			if (Abs(x) < 2.2250738585072014e-308) {
-				_tmp = x * 4.503599627370496e+15;
-				_tmp$1 = -52;
-				y = _tmp;
-				exp$2 = _tmp$1;
-				return [y, exp$2];
-			}
-			_tmp$2 = x;
-			_tmp$3 = 0;
-			y = _tmp$2;
-			exp$2 = _tmp$3;
-			return [y, exp$2];
-		};
-		Abs = function Abs$1(x) {
-			var x, x$1;
-			return Float64frombits((x$1 = Float64bits(x), new $Uint64(x$1.$high & ~2147483648, (x$1.$low & ~0) >>> 0)));
-		};
-		$pkg.Abs = Abs;
 	};
 	$init = function() {
 		$pkg.$init = function() {};
@@ -7417,9 +6635,6 @@ $packages["math"] = (function() {
 		$r = bits.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		buf = new structType.ptr(arrayType.zero(), arrayType$1.zero(), arrayType$2.zero());
 		math = $global.Math;
-		_zero = 0;
-		posInf = 1 / _zero;
-		negInf = -1 / _zero;
 		nan = $parseFloat($NaN);
 		init();
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
@@ -7945,7 +7160,7 @@ $packages["unicode/utf8"] = (function() {
 	return $pkg;
 })();
 $packages["strconv"] = (function() {
-	var $pkg = {}, $init, errors, js, bytealg, math, bits, utf8, floatInfo, decimalSlice, decimal, leftCheat, NumError, sliceType, sliceType$1, arrayType, sliceType$2, sliceType$6, arrayType$1, arrayType$2, ptrType, arrayType$3, arrayType$4, arrayType$5, ptrType$1, ptrType$2, isPrint16, isNotPrint16, isPrint32, isNotPrint32, isGraphic, uint64pow10, float32info, float32info$24ptr, float64info, float64info$24ptr, detailedPowersOfTen, leftcheats, optimize, contains, quoteWith, appendQuotedWith, appendQuotedRuneWith, appendEscapedRune, Quote, AppendQuote, QuoteToASCII, AppendQuoteToASCII, AppendQuoteRune, AppendQuoteRuneToASCII, CanBackquote, unhex, UnquoteChar, Unquote, unquote, bsearch16, bsearch32, IsPrint, isInGraphicList, FormatUint, FormatInt, AppendInt, small, formatBits, isPowerOfTwo, Itoa, Atoi, ryuFtoaFixed32, ryuFtoaFixed64, formatDecimal, ryuFtoaShortest, mulByLog2Log10, mulByLog10Log2, computeBounds, ryuDigits, ryuDigits32, mult64bitPow10, mult128bitPow10, divisibleByPower5, divmod1e9, AppendFloat, genericFtoa, bigFtoa, formatDigits, roundShortest, fmtE, fmtF, fmtB, fmtX, min, max, digitZero, trim, rightShift, prefixIsLessThan, leftShift, shouldRoundUp, index, lower, cloneString, syntaxError, rangeError, baseError, bitSizeError, ParseUint, ParseInt, underscoreOK, FormatBool;
+	var $pkg = {}, $init, errors, js, bytealg, math, bits, utf8, floatInfo, decimalSlice, decimal, leftCheat, NumError, sliceType, sliceType$1, arrayType, sliceType$2, sliceType$6, arrayType$1, arrayType$2, ptrType, arrayType$3, arrayType$4, arrayType$5, ptrType$1, ptrType$2, isPrint16, isNotPrint16, isPrint32, isNotPrint32, isGraphic, uint64pow10, float32info, float32info$24ptr, float64info, float64info$24ptr, detailedPowersOfTen, leftcheats, optimize, contains, quoteWith, appendQuotedWith, appendQuotedRuneWith, appendEscapedRune, Quote, AppendQuote, QuoteToASCII, AppendQuoteToASCII, AppendQuoteRune, AppendQuoteRuneToASCII, CanBackquote, unhex, UnquoteChar, Unquote, unquote, bsearch16, bsearch32, IsPrint, isInGraphicList, FormatUint, FormatInt, small, formatBits, isPowerOfTwo, Itoa, Atoi, ryuFtoaFixed32, ryuFtoaFixed64, formatDecimal, ryuFtoaShortest, mulByLog2Log10, mulByLog10Log2, computeBounds, ryuDigits, ryuDigits32, mult64bitPow10, mult128bitPow10, divisibleByPower5, divmod1e9, AppendFloat, genericFtoa, bigFtoa, formatDigits, roundShortest, fmtE, fmtF, fmtB, fmtX, min, max, digitZero, trim, rightShift, prefixIsLessThan, leftShift, shouldRoundUp, index, lower, cloneString, syntaxError, rangeError, baseError, bitSizeError, ParseUint, underscoreOK;
 	errors = $packages["errors"];
 	js = $packages["github.com/gopherjs/gopherjs/js"];
 	bytealg = $packages["internal/bytealg"];
@@ -8635,16 +7850,6 @@ $packages["strconv"] = (function() {
 			return s;
 		};
 		$pkg.FormatInt = FormatInt;
-		AppendInt = function AppendInt$1(dst, i, base) {
-			var _tuple, base, dst, i;
-			if (true && (0 < i.$high || (0 === i.$high && 0 <= i.$low)) && (i.$high < 0 || (i.$high === 0 && i.$low < 100)) && (base === 10)) {
-				return $appendSlice(dst, small((((i.$low + ((i.$high >> 31) * 4294967296)) >> 0))));
-			}
-			_tuple = formatBits(dst, (new $Uint64(i.$high, i.$low)), base, (i.$high < 0 || (i.$high === 0 && i.$low < 0)), true);
-			dst = _tuple[0];
-			return dst;
-		};
-		$pkg.AppendInt = AppendInt;
 		small = function small$1(i) {
 			var i;
 			if (i < 10) {
@@ -10127,67 +9332,6 @@ $packages["strconv"] = (function() {
 			return [n, $ifaceNil];
 		};
 		$pkg.ParseUint = ParseUint;
-		ParseInt = function ParseInt$1(s, base, bitSize) {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, base, bitSize, cutoff, err, i, n, neg, s, s0, un, x, x$1;
-			i = new $Int64(0, 0);
-			err = $ifaceNil;
-			if (s === "") {
-				_tmp = new $Int64(0, 0);
-				_tmp$1 = syntaxError("ParseInt", s);
-				i = _tmp;
-				err = _tmp$1;
-				return [i, err];
-			}
-			s0 = s;
-			neg = false;
-			if (s.charCodeAt(0) === 43) {
-				s = $substring(s, 1);
-			} else if (s.charCodeAt(0) === 45) {
-				neg = true;
-				s = $substring(s, 1);
-			}
-			un = new $Uint64(0, 0);
-			_tuple = ParseUint(s, base, bitSize);
-			un = _tuple[0];
-			err = _tuple[1];
-			if (!($interfaceIsEqual(err, $ifaceNil)) && !($interfaceIsEqual($assertType(err, ptrType$1).Err, $pkg.ErrRange))) {
-				$assertType(err, ptrType$1).Func = "ParseInt";
-				$assertType(err, ptrType$1).Num = cloneString(s0);
-				_tmp$2 = new $Int64(0, 0);
-				_tmp$3 = err;
-				i = _tmp$2;
-				err = _tmp$3;
-				return [i, err];
-			}
-			if (bitSize === 0) {
-				bitSize = 32;
-			}
-			cutoff = ($shiftLeft64(new $Uint64(0, 1), (((bitSize - 1 >> 0) >>> 0))));
-			if (!neg && (un.$high > cutoff.$high || (un.$high === cutoff.$high && un.$low >= cutoff.$low))) {
-				_tmp$4 = ((x = new $Uint64(cutoff.$high - 0, cutoff.$low - 1), new $Int64(x.$high, x.$low)));
-				_tmp$5 = rangeError("ParseInt", s0);
-				i = _tmp$4;
-				err = _tmp$5;
-				return [i, err];
-			}
-			if (neg && (un.$high > cutoff.$high || (un.$high === cutoff.$high && un.$low > cutoff.$low))) {
-				_tmp$6 = (x$1 = (new $Int64(cutoff.$high, cutoff.$low)), new $Int64(-x$1.$high, -x$1.$low));
-				_tmp$7 = rangeError("ParseInt", s0);
-				i = _tmp$6;
-				err = _tmp$7;
-				return [i, err];
-			}
-			n = (new $Int64(un.$high, un.$low));
-			if (neg) {
-				n = new $Int64(-n.$high, -n.$low);
-			}
-			_tmp$8 = n;
-			_tmp$9 = $ifaceNil;
-			i = _tmp$8;
-			err = _tmp$9;
-			return [i, err];
-		};
-		$pkg.ParseInt = ParseInt;
 		underscoreOK = function underscoreOK$1(s) {
 			var hex, i, s, saw;
 			saw = 94;
@@ -10224,14 +9368,6 @@ $packages["strconv"] = (function() {
 			}
 			return !((saw === 95));
 		};
-		FormatBool = function FormatBool$1(b) {
-			var b;
-			if (b) {
-				return "true";
-			}
-			return "false";
-		};
-		$pkg.FormatBool = FormatBool;
 		ptrType$2.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Assign", name: "Assign", pkg: "", typ: $funcType([$Uint64], [], false)}, {prop: "Shift", name: "Shift", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Round", name: "Round", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "RoundDown", name: "RoundDown", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "RoundUp", name: "RoundUp", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "RoundedInteger", name: "RoundedInteger", pkg: "", typ: $funcType([], [$Uint64], false)}, {prop: "set", name: "set", pkg: "strconv", typ: $funcType([$String], [$Bool], false)}, {prop: "floatBits", name: "floatBits", pkg: "strconv", typ: $funcType([ptrType], [$Uint64, $Bool], false)}];
 		ptrType$1.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Unwrap", name: "Unwrap", pkg: "", typ: $funcType([], [$error], false)}];
 		floatInfo.init("strconv", [{prop: "mantbits", name: "mantbits", embedded: false, exported: false, typ: $Uint, tag: ""}, {prop: "expbits", name: "expbits", embedded: false, exported: false, typ: $Uint, tag: ""}, {prop: "bias", name: "bias", embedded: false, exported: false, typ: $Int, tag: ""}]);
@@ -10249,10 +9385,10 @@ $packages["strconv"] = (function() {
 		$r = math.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = bits.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = utf8.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		isPrint16 = new sliceType([32, 126, 161, 887, 890, 895, 900, 1366, 1369, 1418, 1421, 1479, 1488, 1514, 1519, 1524, 1542, 1563, 1566, 1805, 1808, 1866, 1869, 1969, 1984, 2042, 2045, 2093, 2096, 2139, 2142, 2154, 2208, 2247, 2259, 2444, 2447, 2448, 2451, 2482, 2486, 2489, 2492, 2500, 2503, 2504, 2507, 2510, 2519, 2519, 2524, 2531, 2534, 2558, 2561, 2570, 2575, 2576, 2579, 2617, 2620, 2626, 2631, 2632, 2635, 2637, 2641, 2641, 2649, 2654, 2662, 2678, 2689, 2745, 2748, 2765, 2768, 2768, 2784, 2787, 2790, 2801, 2809, 2828, 2831, 2832, 2835, 2873, 2876, 2884, 2887, 2888, 2891, 2893, 2901, 2903, 2908, 2915, 2918, 2935, 2946, 2954, 2958, 2965, 2969, 2975, 2979, 2980, 2984, 2986, 2990, 3001, 3006, 3010, 3014, 3021, 3024, 3024, 3031, 3031, 3046, 3066, 3072, 3129, 3133, 3149, 3157, 3162, 3168, 3171, 3174, 3183, 3191, 3257, 3260, 3277, 3285, 3286, 3294, 3299, 3302, 3314, 3328, 3407, 3412, 3427, 3430, 3478, 3482, 3517, 3520, 3526, 3530, 3530, 3535, 3551, 3558, 3567, 3570, 3572, 3585, 3642, 3647, 3675, 3713, 3773, 3776, 3789, 3792, 3801, 3804, 3807, 3840, 3948, 3953, 4058, 4096, 4295, 4301, 4301, 4304, 4685, 4688, 4701, 4704, 4749, 4752, 4789, 4792, 4805, 4808, 4885, 4888, 4954, 4957, 4988, 4992, 5017, 5024, 5109, 5112, 5117, 5120, 5788, 5792, 5880, 5888, 5908, 5920, 5942, 5952, 5971, 5984, 6003, 6016, 6109, 6112, 6121, 6128, 6137, 6144, 6157, 6160, 6169, 6176, 6264, 6272, 6314, 6320, 6389, 6400, 6443, 6448, 6459, 6464, 6464, 6468, 6509, 6512, 6516, 6528, 6571, 6576, 6601, 6608, 6618, 6622, 6683, 6686, 6780, 6783, 6793, 6800, 6809, 6816, 6829, 6832, 6848, 6912, 6987, 6992, 7036, 7040, 7155, 7164, 7223, 7227, 7241, 7245, 7304, 7312, 7354, 7357, 7367, 7376, 7418, 7424, 7957, 7960, 7965, 7968, 8005, 8008, 8013, 8016, 8061, 8064, 8147, 8150, 8175, 8178, 8190, 8208, 8231, 8240, 8286, 8304, 8305, 8308, 8348, 8352, 8383, 8400, 8432, 8448, 8587, 8592, 9254, 9280, 9290, 9312, 11123, 11126, 11507, 11513, 11559, 11565, 11565, 11568, 11623, 11631, 11632, 11647, 11670, 11680, 11858, 11904, 12019, 12032, 12245, 12272, 12283, 12289, 12438, 12441, 12543, 12549, 12771, 12784, 40956, 40960, 42124, 42128, 42182, 42192, 42539, 42560, 42743, 42752, 42943, 42946, 42954, 42997, 43052, 43056, 43065, 43072, 43127, 43136, 43205, 43214, 43225, 43232, 43347, 43359, 43388, 43392, 43481, 43486, 43574, 43584, 43597, 43600, 43609, 43612, 43714, 43739, 43766, 43777, 43782, 43785, 43790, 43793, 43798, 43808, 43883, 43888, 44013, 44016, 44025, 44032, 55203, 55216, 55238, 55243, 55291, 63744, 64109, 64112, 64217, 64256, 64262, 64275, 64279, 64285, 64449, 64467, 64831, 64848, 64911, 64914, 64967, 65008, 65021, 65024, 65049, 65056, 65131, 65136, 65276, 65281, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500, 65504, 65518, 65532, 65533]);
-		isNotPrint16 = new sliceType([173, 907, 909, 930, 1328, 1424, 1757, 2111, 2143, 2229, 2274, 2436, 2473, 2481, 2526, 2564, 2601, 2609, 2612, 2615, 2621, 2653, 2692, 2702, 2706, 2729, 2737, 2740, 2758, 2762, 2816, 2820, 2857, 2865, 2868, 2910, 2948, 2961, 2971, 2973, 3017, 3085, 3089, 3113, 3141, 3145, 3159, 3213, 3217, 3241, 3252, 3269, 3273, 3295, 3312, 3341, 3345, 3397, 3401, 3456, 3460, 3506, 3516, 3541, 3543, 3715, 3717, 3723, 3748, 3750, 3781, 3783, 3912, 3992, 4029, 4045, 4294, 4681, 4695, 4697, 4745, 4785, 4799, 4801, 4823, 4881, 5760, 5901, 5997, 6001, 6431, 6751, 7674, 8024, 8026, 8028, 8030, 8117, 8133, 8156, 8181, 8335, 11158, 11311, 11359, 11558, 11687, 11695, 11703, 11711, 11719, 11727, 11735, 11743, 11930, 12352, 12592, 12687, 12831, 43470, 43519, 43815, 43823, 64311, 64317, 64319, 64322, 64325, 65107, 65127, 65141, 65511]);
-		isPrint32 = new sliceType$1([65536, 65613, 65616, 65629, 65664, 65786, 65792, 65794, 65799, 65843, 65847, 65948, 65952, 65952, 66000, 66045, 66176, 66204, 66208, 66256, 66272, 66299, 66304, 66339, 66349, 66378, 66384, 66426, 66432, 66499, 66504, 66517, 66560, 66717, 66720, 66729, 66736, 66771, 66776, 66811, 66816, 66855, 66864, 66915, 66927, 66927, 67072, 67382, 67392, 67413, 67424, 67431, 67584, 67589, 67592, 67640, 67644, 67644, 67647, 67742, 67751, 67759, 67808, 67829, 67835, 67867, 67871, 67897, 67903, 67903, 67968, 68023, 68028, 68047, 68050, 68102, 68108, 68149, 68152, 68154, 68159, 68168, 68176, 68184, 68192, 68255, 68288, 68326, 68331, 68342, 68352, 68405, 68409, 68437, 68440, 68466, 68472, 68497, 68505, 68508, 68521, 68527, 68608, 68680, 68736, 68786, 68800, 68850, 68858, 68903, 68912, 68921, 69216, 69293, 69296, 69297, 69376, 69415, 69424, 69465, 69552, 69579, 69600, 69622, 69632, 69709, 69714, 69743, 69759, 69825, 69840, 69864, 69872, 69881, 69888, 69959, 69968, 70006, 70016, 70132, 70144, 70206, 70272, 70313, 70320, 70378, 70384, 70393, 70400, 70412, 70415, 70416, 70419, 70468, 70471, 70472, 70475, 70477, 70480, 70480, 70487, 70487, 70493, 70499, 70502, 70508, 70512, 70516, 70656, 70753, 70784, 70855, 70864, 70873, 71040, 71093, 71096, 71133, 71168, 71236, 71248, 71257, 71264, 71276, 71296, 71352, 71360, 71369, 71424, 71450, 71453, 71467, 71472, 71487, 71680, 71739, 71840, 71922, 71935, 71942, 71945, 71945, 71948, 71992, 71995, 72006, 72016, 72025, 72096, 72103, 72106, 72151, 72154, 72164, 72192, 72263, 72272, 72354, 72384, 72440, 72704, 72773, 72784, 72812, 72816, 72847, 72850, 72886, 72960, 73014, 73018, 73031, 73040, 73049, 73056, 73112, 73120, 73129, 73440, 73464, 73648, 73648, 73664, 73713, 73727, 74649, 74752, 74868, 74880, 75075, 77824, 78894, 82944, 83526, 92160, 92728, 92736, 92777, 92782, 92783, 92880, 92909, 92912, 92917, 92928, 92997, 93008, 93047, 93053, 93071, 93760, 93850, 93952, 94026, 94031, 94087, 94095, 94111, 94176, 94180, 94192, 94193, 94208, 100343, 100352, 101589, 101632, 101640, 110592, 110878, 110928, 110930, 110948, 110951, 110960, 111355, 113664, 113770, 113776, 113788, 113792, 113800, 113808, 113817, 113820, 113823, 118784, 119029, 119040, 119078, 119081, 119154, 119163, 119272, 119296, 119365, 119520, 119539, 119552, 119638, 119648, 119672, 119808, 119967, 119970, 119970, 119973, 119974, 119977, 120074, 120077, 120134, 120138, 120485, 120488, 120779, 120782, 121483, 121499, 121519, 122880, 122904, 122907, 122922, 123136, 123180, 123184, 123197, 123200, 123209, 123214, 123215, 123584, 123641, 123647, 123647, 124928, 125124, 125127, 125142, 125184, 125259, 125264, 125273, 125278, 125279, 126065, 126132, 126209, 126269, 126464, 126500, 126503, 126523, 126530, 126530, 126535, 126548, 126551, 126564, 126567, 126619, 126625, 126651, 126704, 126705, 126976, 127019, 127024, 127123, 127136, 127150, 127153, 127221, 127232, 127405, 127462, 127490, 127504, 127547, 127552, 127560, 127568, 127569, 127584, 127589, 127744, 128727, 128736, 128748, 128752, 128764, 128768, 128883, 128896, 128984, 128992, 129003, 129024, 129035, 129040, 129095, 129104, 129113, 129120, 129159, 129168, 129197, 129200, 129201, 129280, 129619, 129632, 129645, 129648, 129652, 129656, 129658, 129664, 129670, 129680, 129704, 129712, 129718, 129728, 129730, 129744, 129750, 129792, 129994, 130032, 130041, 131072, 173789, 173824, 177972, 177984, 178205, 178208, 183969, 183984, 191456, 194560, 195101, 196608, 201546, 917760, 917999]);
-		isNotPrint32 = new sliceType([12, 39, 59, 62, 399, 926, 2057, 2102, 2134, 2291, 2564, 2580, 2584, 3711, 3754, 4285, 4405, 4576, 4626, 4743, 4745, 4750, 4766, 4868, 4905, 4913, 4916, 4922, 5212, 6420, 6423, 6454, 7177, 7223, 7336, 7431, 7434, 7483, 7486, 7526, 7529, 7567, 7570, 9327, 27231, 27482, 27490, 54357, 54429, 54445, 54458, 54460, 54468, 54534, 54549, 54557, 54586, 54591, 54597, 54609, 55968, 57351, 57378, 57381, 60932, 60960, 60963, 60968, 60979, 60984, 60986, 61000, 61002, 61004, 61008, 61011, 61016, 61018, 61020, 61022, 61024, 61027, 61035, 61043, 61048, 61053, 61055, 61066, 61092, 61098, 61632, 61648, 63865, 63948, 64403]);
+		isPrint16 = new sliceType([32, 126, 161, 887, 890, 895, 900, 1366, 1369, 1418, 1421, 1479, 1488, 1514, 1519, 1524, 1542, 1805, 1808, 1866, 1869, 1969, 1984, 2042, 2045, 2093, 2096, 2139, 2142, 2154, 2160, 2190, 2200, 2444, 2447, 2448, 2451, 2482, 2486, 2489, 2492, 2500, 2503, 2504, 2507, 2510, 2519, 2519, 2524, 2531, 2534, 2558, 2561, 2570, 2575, 2576, 2579, 2617, 2620, 2626, 2631, 2632, 2635, 2637, 2641, 2641, 2649, 2654, 2662, 2678, 2689, 2745, 2748, 2765, 2768, 2768, 2784, 2787, 2790, 2801, 2809, 2828, 2831, 2832, 2835, 2873, 2876, 2884, 2887, 2888, 2891, 2893, 2901, 2903, 2908, 2915, 2918, 2935, 2946, 2954, 2958, 2965, 2969, 2975, 2979, 2980, 2984, 2986, 2990, 3001, 3006, 3010, 3014, 3021, 3024, 3024, 3031, 3031, 3046, 3066, 3072, 3129, 3132, 3149, 3157, 3162, 3165, 3165, 3168, 3171, 3174, 3183, 3191, 3257, 3260, 3277, 3285, 3286, 3293, 3299, 3302, 3315, 3328, 3407, 3412, 3427, 3430, 3478, 3482, 3517, 3520, 3526, 3530, 3530, 3535, 3551, 3558, 3567, 3570, 3572, 3585, 3642, 3647, 3675, 3713, 3773, 3776, 3801, 3804, 3807, 3840, 3948, 3953, 4058, 4096, 4295, 4301, 4301, 4304, 4685, 4688, 4701, 4704, 4749, 4752, 4789, 4792, 4805, 4808, 4885, 4888, 4954, 4957, 4988, 4992, 5017, 5024, 5109, 5112, 5117, 5120, 5788, 5792, 5880, 5888, 5909, 5919, 5942, 5952, 5971, 5984, 6003, 6016, 6109, 6112, 6121, 6128, 6137, 6144, 6169, 6176, 6264, 6272, 6314, 6320, 6389, 6400, 6443, 6448, 6459, 6464, 6464, 6468, 6509, 6512, 6516, 6528, 6571, 6576, 6601, 6608, 6618, 6622, 6683, 6686, 6780, 6783, 6793, 6800, 6809, 6816, 6829, 6832, 6862, 6912, 6988, 6992, 7155, 7164, 7223, 7227, 7241, 7245, 7304, 7312, 7354, 7357, 7367, 7376, 7418, 7424, 7957, 7960, 7965, 7968, 8005, 8008, 8013, 8016, 8061, 8064, 8147, 8150, 8175, 8178, 8190, 8208, 8231, 8240, 8286, 8304, 8305, 8308, 8348, 8352, 8384, 8400, 8432, 8448, 8587, 8592, 9254, 9280, 9290, 9312, 11123, 11126, 11507, 11513, 11559, 11565, 11565, 11568, 11623, 11631, 11632, 11647, 11670, 11680, 11869, 11904, 12019, 12032, 12245, 12272, 12283, 12289, 12438, 12441, 12543, 12549, 12771, 12784, 42124, 42128, 42182, 42192, 42539, 42560, 42743, 42752, 42954, 42960, 42969, 42994, 43052, 43056, 43065, 43072, 43127, 43136, 43205, 43214, 43225, 43232, 43347, 43359, 43388, 43392, 43481, 43486, 43574, 43584, 43597, 43600, 43609, 43612, 43714, 43739, 43766, 43777, 43782, 43785, 43790, 43793, 43798, 43808, 43883, 43888, 44013, 44016, 44025, 44032, 55203, 55216, 55238, 55243, 55291, 63744, 64109, 64112, 64217, 64256, 64262, 64275, 64279, 64285, 64450, 64467, 64911, 64914, 64967, 64975, 64975, 65008, 65049, 65056, 65131, 65136, 65276, 65281, 65470, 65474, 65479, 65482, 65487, 65490, 65495, 65498, 65500, 65504, 65518, 65532, 65533]);
+		isNotPrint16 = new sliceType([173, 907, 909, 930, 1328, 1424, 1564, 1757, 2111, 2143, 2274, 2436, 2473, 2481, 2526, 2564, 2601, 2609, 2612, 2615, 2621, 2653, 2692, 2702, 2706, 2729, 2737, 2740, 2758, 2762, 2816, 2820, 2857, 2865, 2868, 2910, 2948, 2961, 2971, 2973, 3017, 3085, 3089, 3113, 3141, 3145, 3159, 3213, 3217, 3241, 3252, 3269, 3273, 3295, 3312, 3341, 3345, 3397, 3401, 3456, 3460, 3506, 3516, 3541, 3543, 3715, 3717, 3723, 3748, 3750, 3781, 3783, 3791, 3912, 3992, 4029, 4045, 4294, 4681, 4695, 4697, 4745, 4785, 4799, 4801, 4823, 4881, 5760, 5997, 6001, 6158, 6431, 6751, 7039, 8024, 8026, 8028, 8030, 8117, 8133, 8156, 8181, 8335, 11158, 11558, 11687, 11695, 11703, 11711, 11719, 11727, 11735, 11743, 11930, 12352, 12592, 12687, 12831, 42962, 42964, 43470, 43519, 43815, 43823, 64311, 64317, 64319, 64322, 64325, 65107, 65127, 65141, 65511]);
+		isPrint32 = new sliceType$1([65536, 65613, 65616, 65629, 65664, 65786, 65792, 65794, 65799, 65843, 65847, 65948, 65952, 65952, 66000, 66045, 66176, 66204, 66208, 66256, 66272, 66299, 66304, 66339, 66349, 66378, 66384, 66426, 66432, 66499, 66504, 66517, 66560, 66717, 66720, 66729, 66736, 66771, 66776, 66811, 66816, 66855, 66864, 66915, 66927, 67004, 67072, 67382, 67392, 67413, 67424, 67431, 67456, 67514, 67584, 67589, 67592, 67640, 67644, 67644, 67647, 67742, 67751, 67759, 67808, 67829, 67835, 67867, 67871, 67897, 67903, 67903, 67968, 68023, 68028, 68047, 68050, 68102, 68108, 68149, 68152, 68154, 68159, 68168, 68176, 68184, 68192, 68255, 68288, 68326, 68331, 68342, 68352, 68405, 68409, 68437, 68440, 68466, 68472, 68497, 68505, 68508, 68521, 68527, 68608, 68680, 68736, 68786, 68800, 68850, 68858, 68903, 68912, 68921, 69216, 69293, 69296, 69297, 69373, 69415, 69424, 69465, 69488, 69513, 69552, 69579, 69600, 69622, 69632, 69709, 69714, 69749, 69759, 69826, 69840, 69864, 69872, 69881, 69888, 69959, 69968, 70006, 70016, 70132, 70144, 70209, 70272, 70313, 70320, 70378, 70384, 70393, 70400, 70412, 70415, 70416, 70419, 70468, 70471, 70472, 70475, 70477, 70480, 70480, 70487, 70487, 70493, 70499, 70502, 70508, 70512, 70516, 70656, 70753, 70784, 70855, 70864, 70873, 71040, 71093, 71096, 71133, 71168, 71236, 71248, 71257, 71264, 71276, 71296, 71353, 71360, 71369, 71424, 71450, 71453, 71467, 71472, 71494, 71680, 71739, 71840, 71922, 71935, 71942, 71945, 71945, 71948, 71992, 71995, 72006, 72016, 72025, 72096, 72103, 72106, 72151, 72154, 72164, 72192, 72263, 72272, 72354, 72368, 72440, 72448, 72457, 72704, 72773, 72784, 72812, 72816, 72847, 72850, 72886, 72960, 73014, 73018, 73031, 73040, 73049, 73056, 73112, 73120, 73129, 73440, 73464, 73472, 73530, 73534, 73561, 73648, 73648, 73664, 73713, 73727, 74649, 74752, 74868, 74880, 75075, 77712, 77810, 77824, 78895, 78912, 78933, 82944, 83526, 92160, 92728, 92736, 92777, 92782, 92873, 92880, 92909, 92912, 92917, 92928, 92997, 93008, 93047, 93053, 93071, 93760, 93850, 93952, 94026, 94031, 94087, 94095, 94111, 94176, 94180, 94192, 94193, 94208, 100343, 100352, 101589, 101632, 101640, 110576, 110882, 110898, 110898, 110928, 110930, 110933, 110933, 110948, 110951, 110960, 111355, 113664, 113770, 113776, 113788, 113792, 113800, 113808, 113817, 113820, 113823, 118528, 118573, 118576, 118598, 118608, 118723, 118784, 119029, 119040, 119078, 119081, 119154, 119163, 119274, 119296, 119365, 119488, 119507, 119520, 119539, 119552, 119638, 119648, 119672, 119808, 119967, 119970, 119970, 119973, 119974, 119977, 120074, 120077, 120134, 120138, 120485, 120488, 120779, 120782, 121483, 121499, 121519, 122624, 122654, 122661, 122666, 122880, 122904, 122907, 122922, 122928, 122989, 123023, 123023, 123136, 123180, 123184, 123197, 123200, 123209, 123214, 123215, 123536, 123566, 123584, 123641, 123647, 123647, 124112, 124153, 124896, 125124, 125127, 125142, 125184, 125259, 125264, 125273, 125278, 125279, 126065, 126132, 126209, 126269, 126464, 126500, 126503, 126523, 126530, 126530, 126535, 126548, 126551, 126564, 126567, 126619, 126625, 126651, 126704, 126705, 126976, 127019, 127024, 127123, 127136, 127150, 127153, 127221, 127232, 127405, 127462, 127490, 127504, 127547, 127552, 127560, 127568, 127569, 127584, 127589, 127744, 128727, 128732, 128748, 128752, 128764, 128768, 128886, 128891, 128985, 128992, 129003, 129008, 129008, 129024, 129035, 129040, 129095, 129104, 129113, 129120, 129159, 129168, 129197, 129200, 129201, 129280, 129619, 129632, 129645, 129648, 129660, 129664, 129672, 129680, 129733, 129742, 129755, 129760, 129768, 129776, 129784, 129792, 129994, 130032, 130041, 131072, 173791, 173824, 177977, 177984, 178205, 178208, 183969, 183984, 191456, 194560, 195101, 196608, 201546, 201552, 205743, 917760, 917999]);
+		isNotPrint32 = new sliceType([12, 39, 59, 62, 399, 926, 1403, 1419, 1427, 1430, 1442, 1458, 1466, 1926, 1969, 2057, 2102, 2134, 2291, 2564, 2580, 2584, 3711, 3754, 4285, 4405, 4576, 4626, 4743, 4745, 4750, 4766, 4868, 4905, 4913, 4916, 4922, 5212, 6420, 6423, 6454, 7177, 7223, 7336, 7431, 7434, 7483, 7486, 7526, 7529, 7567, 7570, 7953, 9327, 27231, 27327, 27482, 27490, 45044, 45052, 45055, 54357, 54429, 54445, 54458, 54460, 54468, 54534, 54549, 54557, 54586, 54591, 54597, 54609, 55968, 57351, 57378, 57381, 59367, 59372, 59375, 59391, 60932, 60960, 60963, 60968, 60979, 60984, 60986, 61000, 61002, 61004, 61008, 61011, 61016, 61018, 61020, 61022, 61024, 61027, 61035, 61043, 61048, 61053, 61055, 61066, 61092, 61098, 61632, 61648, 64190, 64403]);
 		isGraphic = new sliceType([160, 5760, 8192, 8193, 8194, 8195, 8196, 8197, 8198, 8199, 8200, 8201, 8202, 8239, 8287, 12288]);
 		uint64pow10 = $toNativeArray($kindUint64, [new $Uint64(0, 1), new $Uint64(0, 10), new $Uint64(0, 100), new $Uint64(0, 1000), new $Uint64(0, 10000), new $Uint64(0, 100000), new $Uint64(0, 1000000), new $Uint64(0, 10000000), new $Uint64(0, 100000000), new $Uint64(0, 1000000000), new $Uint64(2, 1410065408), new $Uint64(23, 1215752192), new $Uint64(232, 3567587328), new $Uint64(2328, 1316134912), new $Uint64(23283, 276447232), new $Uint64(232830, 2764472320), new $Uint64(2328306, 1874919424), new $Uint64(23283064, 1569325056), new $Uint64(232830643, 2808348672), new $Uint64(2328306436, 2313682944)]);
 		float32info = new floatInfo.ptr(23, 8, -127);
@@ -10298,7 +9434,7 @@ $packages["internal/race"] = (function() {
 	return $pkg;
 })();
 $packages["sync/atomic"] = (function() {
-	var $pkg = {}, $init, js, Value, Bool, Int32, noCopy, Pointer = [], ptrType$1, ptrType$2, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, b32, SwapInt32, SwapUint32, CompareAndSwapInt32, CompareAndSwapUint32, CompareAndSwapUint64, AddInt32, AddUint32, LoadInt32, LoadUint32, LoadUint64, StoreInt32, StoreUint32, sameType;
+	var $pkg = {}, $init, js, Value, Bool, Int32, noCopy, Pointer = [], ptrType$1, ptrType$2, ptrType$3, ptrType$4, ptrType$12, ptrType$14, ptrType$15, ptrType$16, ptrType$17, ptrType$19, b32, SwapInt32, SwapUint32, CompareAndSwapInt32, CompareAndSwapUint32, CompareAndSwapUint64, AddInt32, LoadInt32, LoadUint32, LoadUint64, StoreInt32, StoreUint32, sameType;
 	js = $packages["github.com/gopherjs/gopherjs/js"];
 	Value = $newType(0, $kindStruct, "atomic.Value", true, "sync/atomic", true, function(v_) {
 		this.$val = this;
@@ -10332,31 +9468,15 @@ $packages["sync/atomic"] = (function() {
 	Pointer[0 /* go/token.File */] = $newType(0, $kindStruct, "atomic.Pointer[go/token.File]", true, "sync/atomic", true, function(v_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.v = ptrType$6.nil;
+			this.v = ptrType$12.nil;
 			return;
 		}
 		this.v = v_;
 	});
-	Pointer[5 /* string */] = $newType(0, $kindStruct, "atomic.Pointer[string]", true, "sync/atomic", true, function(v_) {
+	Pointer[10 /* any */] = $newType(0, $kindStruct, "atomic.Pointer[any]", true, "sync/atomic", true, function(v_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.v = ptrType$7.nil;
-			return;
-		}
-		this.v = v_;
-	});
-	Pointer[10 /* sync.readOnly */] = $newType(0, $kindStruct, "atomic.Pointer[sync.readOnly]", true, "sync/atomic", true, function(v_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.v = ptrType$8.nil;
-			return;
-		}
-		this.v = v_;
-	});
-	Pointer[15 /* any */] = $newType(0, $kindStruct, "atomic.Pointer[any]", true, "sync/atomic", true, function(v_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.v = ptrType$9.nil;
+			this.v = ptrType$14.nil;
 			return;
 		}
 		this.v = v_;
@@ -10367,42 +9487,38 @@ $packages["sync/atomic"] = (function() {
 	$pkg.noCopy = noCopy;
 	$pkg.Pointer = Pointer;
 	$pkg.$finishSetup = function() {
-		ptrType$1 = $ptrType($Uint32);
-		ptrType$2 = $ptrType($Int32);
-		ptrType$6 = $ptrType($packages["go/token"].File);
-		ptrType$7 = $ptrType($String);
-		ptrType$8 = $ptrType($packages["sync"].readOnly);
-		ptrType$9 = $ptrType($emptyInterface);
-		ptrType$10 = $ptrType(Value);
-		ptrType$11 = $ptrType(Bool);
-		ptrType$12 = $ptrType(Int32);
-		ptrType$17 = $ptrType(noCopy);
-		ptrType$18 = $ptrType(Pointer[0 /* go/token.File */]);
-		ptrType$19 = $ptrType(Pointer[5 /* string */]);
-		ptrType$20 = $ptrType(Pointer[10 /* sync.readOnly */]);
-		ptrType$21 = $ptrType(Pointer[15 /* any */]);
+		ptrType$1 = $ptrType(Bool);
+		ptrType$2 = $ptrType($Uint32);
+		ptrType$3 = $ptrType(Int32);
+		ptrType$4 = $ptrType($Int32);
+		ptrType$12 = $ptrType($packages["go/token"].File);
+		ptrType$14 = $ptrType($emptyInterface);
+		ptrType$15 = $ptrType(Value);
+		ptrType$16 = $ptrType(noCopy);
+		ptrType$17 = $ptrType(Pointer[0 /* go/token.File */]);
+		ptrType$19 = $ptrType(Pointer[10 /* any */]);
 		$ptrType(Bool).prototype.Load = function Load() {
 			var x;
 			x = this;
-			return !((LoadUint32((x.$ptr_v || (x.$ptr_v = new ptrType$1(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))) === 0));
+			return !((LoadUint32((x === ptrType$1.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$2(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))))) === 0));
 		};
 		$ptrType(Bool).prototype.Store = function Store(val) {
 			var val, x;
 			x = this;
-			StoreUint32((x.$ptr_v || (x.$ptr_v = new ptrType$1(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))), b32(val));
+			StoreUint32((x === ptrType$1.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$2(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))), b32(val));
 		};
 		$ptrType(Bool).prototype.Swap = function Swap(new$1) {
 			var new$1, old, x;
 			old = false;
 			x = this;
-			old = !((SwapUint32((x.$ptr_v || (x.$ptr_v = new ptrType$1(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))), b32(new$1)) === 0));
+			old = !((SwapUint32((x === ptrType$1.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$2(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))), b32(new$1)) === 0));
 			return old;
 		};
 		$ptrType(Bool).prototype.CompareAndSwap = function CompareAndSwap(old, new$1) {
 			var new$1, old, swapped, x;
 			swapped = false;
 			x = this;
-			swapped = CompareAndSwapUint32((x.$ptr_v || (x.$ptr_v = new ptrType$1(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))), b32(old), b32(new$1));
+			swapped = CompareAndSwapUint32((x === ptrType$1.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$2(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))), b32(old), b32(new$1));
 			return swapped;
 		};
 		b32 = function b32$1(b) {
@@ -10415,32 +9531,32 @@ $packages["sync/atomic"] = (function() {
 		$ptrType(Int32).prototype.Load = function Load$1() {
 			var x;
 			x = this;
-			return LoadInt32((x.$ptr_v || (x.$ptr_v = new ptrType$2(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))));
+			return LoadInt32((x === ptrType$3.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$4(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))));
 		};
 		$ptrType(Int32).prototype.Store = function Store$1(val) {
 			var val, x;
 			x = this;
-			StoreInt32((x.$ptr_v || (x.$ptr_v = new ptrType$2(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))), val);
+			StoreInt32((x === ptrType$3.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$4(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))), val);
 		};
 		$ptrType(Int32).prototype.Swap = function Swap$1(new$1) {
 			var new$1, old, x;
 			old = 0;
 			x = this;
-			old = SwapInt32((x.$ptr_v || (x.$ptr_v = new ptrType$2(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))), new$1);
+			old = SwapInt32((x === ptrType$3.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$4(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))), new$1);
 			return old;
 		};
 		$ptrType(Int32).prototype.CompareAndSwap = function CompareAndSwap$1(old, new$1) {
 			var new$1, old, swapped, x;
 			swapped = false;
 			x = this;
-			swapped = CompareAndSwapInt32((x.$ptr_v || (x.$ptr_v = new ptrType$2(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))), old, new$1);
+			swapped = CompareAndSwapInt32((x === ptrType$3.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$4(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))), old, new$1);
 			return swapped;
 		};
 		$ptrType(Int32).prototype.Add = function Add(delta) {
 			var delta, new$1, x;
 			new$1 = 0;
 			x = this;
-			new$1 = AddInt32((x.$ptr_v || (x.$ptr_v = new ptrType$2(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x))), delta);
+			new$1 = AddInt32((x === ptrType$3.nil && $throwNilPointerError(), (x.$ptr_v || (x.$ptr_v = new ptrType$4(function() { return this.$target.v; }, function($v) { this.$target.v = $v; }, x)))), delta);
 			return new$1;
 		};
 		$ptrType(noCopy).prototype.Lock = function Lock() {
@@ -10495,13 +9611,6 @@ $packages["sync/atomic"] = (function() {
 			return new$1;
 		};
 		$pkg.AddInt32 = AddInt32;
-		AddUint32 = function AddUint32$1(addr, delta) {
-			var addr, delta, new$1;
-			new$1 = addr.$get() + delta >>> 0;
-			addr.$set(new$1);
-			return new$1;
-		};
-		$pkg.AddUint32 = AddUint32;
 		LoadInt32 = function LoadInt32$1(addr) {
 			var addr;
 			return addr.$get();
@@ -10587,17 +9696,7 @@ $packages["sync/atomic"] = (function() {
 			x = this;
 			return x.v;
 		};
-		$ptrType(Pointer[5 /* string */]).prototype.Load = function Load$8() {
-			var x;
-			x = this;
-			return x.v;
-		};
-		$ptrType(Pointer[10 /* sync.readOnly */]).prototype.Load = function Load$9() {
-			var x;
-			x = this;
-			return x.v;
-		};
-		$ptrType(Pointer[15 /* any */]).prototype.Load = function Load$10() {
+		$ptrType(Pointer[10 /* any */]).prototype.Load = function Load$9() {
 			var x;
 			x = this;
 			return x.v;
@@ -10607,51 +9706,23 @@ $packages["sync/atomic"] = (function() {
 			x = this;
 			x.v = val;
 		};
-		$ptrType(Pointer[5 /* string */]).prototype.Store = function Store$8(val) {
-			var val, x;
-			x = this;
-			x.v = val;
-		};
-		$ptrType(Pointer[10 /* sync.readOnly */]).prototype.Store = function Store$9(val) {
-			var val, x;
-			x = this;
-			x.v = val;
-		};
-		$ptrType(Pointer[15 /* any */]).prototype.Store = function Store$10(val) {
+		$ptrType(Pointer[10 /* any */]).prototype.Store = function Store$9(val) {
 			var val, x;
 			x = this;
 			x.v = val;
 		};
 		$ptrType(Pointer[0 /* go/token.File */]).prototype.Swap = function Swap$7(new$1) {
 			var new$1, old, x;
-			old = ptrType$6.nil;
-			x = this;
-			old = x.v;
-			x.v = new$1;
-			old = old;
-			return old;
-		};
-		$ptrType(Pointer[5 /* string */]).prototype.Swap = function Swap$8(new$1) {
-			var new$1, old, x;
-			old = ptrType$7.nil;
+			old = ptrType$12.nil;
 			x = this;
 			old = x.v;
 			x.v = new$1;
 			old = old;
 			return old;
 		};
-		$ptrType(Pointer[10 /* sync.readOnly */]).prototype.Swap = function Swap$9(new$1) {
+		$ptrType(Pointer[10 /* any */]).prototype.Swap = function Swap$9(new$1) {
 			var new$1, old, x;
-			old = ptrType$8.nil;
-			x = this;
-			old = x.v;
-			x.v = new$1;
-			old = old;
-			return old;
-		};
-		$ptrType(Pointer[15 /* any */]).prototype.Swap = function Swap$10(new$1) {
-			var new$1, old, x;
-			old = ptrType$9.nil;
+			old = ptrType$14.nil;
 			x = this;
 			old = x.v;
 			x.v = new$1;
@@ -10667,25 +9738,7 @@ $packages["sync/atomic"] = (function() {
 			}
 			return false;
 		};
-		$ptrType(Pointer[5 /* string */]).prototype.CompareAndSwap = function CompareAndSwap$8(old, new$1) {
-			var new$1, old, x;
-			x = this;
-			if (x.v === old) {
-				x.v = new$1;
-				return true;
-			}
-			return false;
-		};
-		$ptrType(Pointer[10 /* sync.readOnly */]).prototype.CompareAndSwap = function CompareAndSwap$9(old, new$1) {
-			var new$1, old, x;
-			x = this;
-			if (x.v === old) {
-				x.v = new$1;
-				return true;
-			}
-			return false;
-		};
-		$ptrType(Pointer[15 /* any */]).prototype.CompareAndSwap = function CompareAndSwap$10(old, new$1) {
+		$ptrType(Pointer[10 /* any */]).prototype.CompareAndSwap = function CompareAndSwap$9(old, new$1) {
 			var new$1, old, x;
 			x = this;
 			if (x.v === old) {
@@ -10694,22 +9747,18 @@ $packages["sync/atomic"] = (function() {
 			}
 			return false;
 		};
-		ptrType$10.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [$emptyInterface], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([$emptyInterface], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$emptyInterface], [$emptyInterface], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([$emptyInterface, $emptyInterface], [$Bool], false)}, {prop: "checkNew", name: "checkNew", pkg: "sync/atomic", typ: $funcType([$String, $emptyInterface], [], false)}];
-		ptrType$11.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([$Bool], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Bool], [$Bool], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([$Bool, $Bool], [$Bool], false)}];
-		ptrType$12.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [$Int32], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([$Int32], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int32], [$Int32], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([$Int32, $Int32], [$Bool], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([$Int32], [$Int32], false)}];
-		ptrType$17.methods = [{prop: "Lock", name: "Lock", pkg: "", typ: $funcType([], [], false)}, {prop: "Unlock", name: "Unlock", pkg: "", typ: $funcType([], [], false)}];
-		ptrType$18.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [ptrType$6], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([ptrType$6], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([ptrType$6], [ptrType$6], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([ptrType$6, ptrType$6], [$Bool], false)}];
-		ptrType$19.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [ptrType$7], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([ptrType$7], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([ptrType$7], [ptrType$7], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([ptrType$7, ptrType$7], [$Bool], false)}];
-		ptrType$20.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [ptrType$8], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([ptrType$8], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([ptrType$8], [ptrType$8], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([ptrType$8, ptrType$8], [$Bool], false)}];
-		ptrType$21.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [ptrType$9], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([ptrType$9], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([ptrType$9], [ptrType$9], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([ptrType$9, ptrType$9], [$Bool], false)}];
+		ptrType$15.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [$emptyInterface], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([$emptyInterface], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$emptyInterface], [$emptyInterface], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([$emptyInterface, $emptyInterface], [$Bool], false)}, {prop: "checkNew", name: "checkNew", pkg: "sync/atomic", typ: $funcType([$String, $emptyInterface], [], false)}];
+		ptrType$1.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([$Bool], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Bool], [$Bool], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([$Bool, $Bool], [$Bool], false)}];
+		ptrType$3.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [$Int32], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([$Int32], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int32], [$Int32], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([$Int32, $Int32], [$Bool], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([$Int32], [$Int32], false)}];
+		ptrType$16.methods = [{prop: "Lock", name: "Lock", pkg: "", typ: $funcType([], [], false)}, {prop: "Unlock", name: "Unlock", pkg: "", typ: $funcType([], [], false)}];
+		ptrType$17.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [ptrType$12], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([ptrType$12], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([ptrType$12], [ptrType$12], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([ptrType$12, ptrType$12], [$Bool], false)}];
+		ptrType$19.methods = [{prop: "Load", name: "Load", pkg: "", typ: $funcType([], [ptrType$14], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([ptrType$14], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([ptrType$14], [ptrType$14], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([ptrType$14, ptrType$14], [$Bool], false)}];
 		Value.init("sync/atomic", [{prop: "v", name: "v", embedded: false, exported: false, typ: $emptyInterface, tag: ""}]);
 		Bool.init("sync/atomic", [{prop: "_$0", name: "_", embedded: false, exported: false, typ: noCopy, tag: ""}, {prop: "v", name: "v", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
 		Int32.init("sync/atomic", [{prop: "_$0", name: "_", embedded: false, exported: false, typ: noCopy, tag: ""}, {prop: "v", name: "v", embedded: false, exported: false, typ: $Int32, tag: ""}]);
 		noCopy.init("", []);
-		Pointer[0 /* go/token.File */].init("sync/atomic", [{prop: "v", name: "v", embedded: false, exported: false, typ: ptrType$6, tag: ""}]);
-		Pointer[5 /* string */].init("sync/atomic", [{prop: "v", name: "v", embedded: false, exported: false, typ: ptrType$7, tag: ""}]);
-		Pointer[10 /* sync.readOnly */].init("sync/atomic", [{prop: "v", name: "v", embedded: false, exported: false, typ: ptrType$8, tag: ""}]);
-		Pointer[15 /* any */].init("sync/atomic", [{prop: "v", name: "v", embedded: false, exported: false, typ: ptrType$9, tag: ""}]);
+		Pointer[0 /* go/token.File */].init("sync/atomic", [{prop: "v", name: "v", embedded: false, exported: false, typ: ptrType$12, tag: ""}]);
+		Pointer[10 /* any */].init("sync/atomic", [{prop: "v", name: "v", embedded: false, exported: false, typ: ptrType$14, tag: ""}]);
 	};
 	$init = function() {
 		$pkg.$init = function() {};
@@ -10721,7 +9770,7 @@ $packages["sync/atomic"] = (function() {
 	return $pkg;
 })();
 $packages["sync"] = (function() {
-	var $pkg = {}, $init, js, race, atomic, RWMutex, rlocker, notifyList, Once, Mutex, Locker, Map, readOnly, entry, Pool, ptrType, ptrType$1, ptrType$2, ptrType$3, ptrType$9, ptrType$10, ptrType$11, chanType, sliceType$1, funcType, ptrType$15, ptrType$16, funcType$1, ptrType$17, mapType, sliceType$2, ptrType$19, funcType$2, expunged, semWaiters, semAwoken, init, runtime_doSpin, fatal, newEntry, runtime_Semacquire, runtime_SemacquireMutex, runtime_SemacquireRWMutexR, runtime_SemacquireRWMutex, runtime_Semrelease, runtime_notifyListCheck, runtime_canSpin, runtime_nanotime, throw$1;
+	var $pkg = {}, $init, js, race, atomic, RWMutex, rlocker, notifyList, Once, Mutex, Locker, Pool, ptrType, ptrType$1, ptrType$2, ptrType$3, ptrType$11, ptrType$12, ptrType$13, chanType, sliceType$1, funcType, sliceType$2, ptrType$19, funcType$2, expunged, semWaiters, semAwoken, init, runtime_doSpin, fatal, runtime_Semacquire, runtime_SemacquireMutex, runtime_SemacquireRWMutexR, runtime_SemacquireRWMutex, runtime_Semrelease, runtime_notifyListCheck, runtime_canSpin, runtime_nanotime, throw$1, syscall_hasWaitingReaders;
 	js = $packages["github.com/gopherjs/gopherjs/js"];
 	race = $packages["internal/race"];
 	atomic = $packages["sync/atomic"];
@@ -10794,38 +9843,6 @@ $packages["sync"] = (function() {
 		this.sema = sema_;
 	});
 	Locker = $newType(8, $kindInterface, "sync.Locker", true, "sync", true, null);
-	Map = $newType(0, $kindStruct, "sync.Map", true, "sync", true, function(mu_, read_, dirty_, misses_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.mu = new Mutex.ptr(0, 0);
-			this.read = new atomic.Pointer[10 /* sync.readOnly */].ptr(ptrType$10.nil);
-			this.dirty = false;
-			this.misses = 0;
-			return;
-		}
-		this.mu = mu_;
-		this.read = read_;
-		this.dirty = dirty_;
-		this.misses = misses_;
-	});
-	readOnly = $newType(0, $kindStruct, "sync.readOnly", true, "sync", false, function(m_, amended_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.m = false;
-			this.amended = false;
-			return;
-		}
-		this.m = m_;
-		this.amended = amended_;
-	});
-	entry = $newType(0, $kindStruct, "sync.entry", true, "sync", false, function(p_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.p = new atomic.Pointer[15 /* any */].ptr(ptrType.nil);
-			return;
-		}
-		this.p = p_;
-	});
 	Pool = $newType(0, $kindStruct, "sync.Pool", true, "sync", true, function(store_, New_) {
 		this.$val = this;
 		if (arguments.length === 0) {
@@ -10842,26 +9859,18 @@ $packages["sync"] = (function() {
 	$pkg.Once = Once;
 	$pkg.Mutex = Mutex;
 	$pkg.Locker = Locker;
-	$pkg.Map = Map;
-	$pkg.readOnly = readOnly;
-	$pkg.entry = entry;
 	$pkg.Pool = Pool;
 	$pkg.$finishSetup = function() {
 		ptrType = $ptrType($emptyInterface);
-		ptrType$1 = $ptrType($Uint32);
-		ptrType$2 = $ptrType(rlocker);
-		ptrType$3 = $ptrType(RWMutex);
-		ptrType$9 = $ptrType($Int32);
-		ptrType$10 = $ptrType(readOnly);
-		ptrType$11 = $ptrType(entry);
+		ptrType$1 = $ptrType(RWMutex);
+		ptrType$2 = $ptrType($Uint32);
+		ptrType$3 = $ptrType(rlocker);
+		ptrType$11 = $ptrType(Once);
+		ptrType$12 = $ptrType(Mutex);
+		ptrType$13 = $ptrType($Int32);
 		chanType = $chanType($Bool, false, false);
 		sliceType$1 = $sliceType(chanType);
 		funcType = $funcType([], [], false);
-		ptrType$15 = $ptrType(Once);
-		ptrType$16 = $ptrType(Mutex);
-		funcType$1 = $funcType([$emptyInterface, $emptyInterface], [$Bool], false);
-		ptrType$17 = $ptrType(Map);
-		mapType = $mapType($emptyInterface, ptrType$11);
 		sliceType$2 = $sliceType($emptyInterface);
 		ptrType$19 = $ptrType(Pool);
 		funcType$2 = $funcType([], [$emptyInterface], false);
@@ -10876,11 +9885,11 @@ $packages["sync"] = (function() {
 			/* */ if (rw.readerCount.Add(1) < 0) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (rw.readerCount.Add(1) < 0) { */ case 1:
-				$r = runtime_SemacquireRWMutexR((rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$1(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw))), false, 0); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = runtime_SemacquireRWMutexR((rw === ptrType$1.nil && $throwNilPointerError(), (rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$2(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw)))), false, 0); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 2:
 			if (false) {
 				race.Enable();
-				race.Acquire(((rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$1(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw)))));
+				race.Acquire(((rw === ptrType$1.nil && $throwNilPointerError(), (rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$2(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw))))));
 			}
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: RLock, $c: true, $r, rw, $s};return $f;
@@ -10903,7 +9912,7 @@ $packages["sync"] = (function() {
 				if (rw.readerCount.CompareAndSwap(c, c + 1 >> 0)) {
 					if (false) {
 						race.Enable();
-						race.Acquire(((rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$1(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw)))));
+						race.Acquire(((rw === ptrType$1.nil && $throwNilPointerError(), (rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$2(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw))))));
 					}
 					return true;
 				}
@@ -10915,7 +9924,7 @@ $packages["sync"] = (function() {
 			rw = this;
 			if (false) {
 				$unused(rw.w.state);
-				race.ReleaseMerge(((rw.$ptr_writerSem || (rw.$ptr_writerSem = new ptrType$1(function() { return this.$target.writerSem; }, function($v) { this.$target.writerSem = $v; }, rw)))));
+				race.ReleaseMerge(((rw === ptrType$1.nil && $throwNilPointerError(), (rw.$ptr_writerSem || (rw.$ptr_writerSem = new ptrType$2(function() { return this.$target.writerSem; }, function($v) { this.$target.writerSem = $v; }, rw))))));
 				race.Disable();
 			}
 			r = rw.readerCount.Add(-1);
@@ -10943,7 +9952,7 @@ $packages["sync"] = (function() {
 			/* */ if (rw.readerWait.Add(-1) === 0) { $s = 4; continue; }
 			/* */ $s = 5; continue;
 			/* if (rw.readerWait.Add(-1) === 0) { */ case 4:
-				$r = runtime_Semrelease((rw.$ptr_writerSem || (rw.$ptr_writerSem = new ptrType$1(function() { return this.$target.writerSem; }, function($v) { this.$target.writerSem = $v; }, rw))), false, 1); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = runtime_Semrelease((rw === ptrType$1.nil && $throwNilPointerError(), (rw.$ptr_writerSem || (rw.$ptr_writerSem = new ptrType$2(function() { return this.$target.writerSem; }, function($v) { this.$target.writerSem = $v; }, rw)))), false, 1); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 5:
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: rUnlockSlow, $c: true, $r, r, rw, $s};return $f;
@@ -10961,12 +9970,12 @@ $packages["sync"] = (function() {
 			/* */ if (!((r === 0)) && !((rw.readerWait.Add(r) === 0))) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if (!((r === 0)) && !((rw.readerWait.Add(r) === 0))) { */ case 2:
-				$r = runtime_SemacquireRWMutex((rw.$ptr_writerSem || (rw.$ptr_writerSem = new ptrType$1(function() { return this.$target.writerSem; }, function($v) { this.$target.writerSem = $v; }, rw))), false, 0); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = runtime_SemacquireRWMutex((rw === ptrType$1.nil && $throwNilPointerError(), (rw.$ptr_writerSem || (rw.$ptr_writerSem = new ptrType$2(function() { return this.$target.writerSem; }, function($v) { this.$target.writerSem = $v; }, rw)))), false, 0); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 3:
 			if (false) {
 				race.Enable();
-				race.Acquire(((rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$1(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw)))));
-				race.Acquire(((rw.$ptr_writerSem || (rw.$ptr_writerSem = new ptrType$1(function() { return this.$target.writerSem; }, function($v) { this.$target.writerSem = $v; }, rw)))));
+				race.Acquire(((rw === ptrType$1.nil && $throwNilPointerError(), (rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$2(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw))))));
+				race.Acquire(((rw === ptrType$1.nil && $throwNilPointerError(), (rw.$ptr_writerSem || (rw.$ptr_writerSem = new ptrType$2(function() { return this.$target.writerSem; }, function($v) { this.$target.writerSem = $v; }, rw))))));
 			}
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: Lock, $c: true, $r, r, rw, $s};return $f;
@@ -10996,8 +10005,8 @@ $packages["sync"] = (function() {
 			/* } */ case 2:
 			if (false) {
 				race.Enable();
-				race.Acquire(((rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$1(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw)))));
-				race.Acquire(((rw.$ptr_writerSem || (rw.$ptr_writerSem = new ptrType$1(function() { return this.$target.writerSem; }, function($v) { this.$target.writerSem = $v; }, rw)))));
+				race.Acquire(((rw === ptrType$1.nil && $throwNilPointerError(), (rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$2(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw))))));
+				race.Acquire(((rw === ptrType$1.nil && $throwNilPointerError(), (rw.$ptr_writerSem || (rw.$ptr_writerSem = new ptrType$2(function() { return this.$target.writerSem; }, function($v) { this.$target.writerSem = $v; }, rw))))));
 			}
 			$s = -1; return true;
 			/* */ } return; } var $f = {$blk: TryLock, $c: true, $r, rw, $s};return $f;
@@ -11008,7 +10017,7 @@ $packages["sync"] = (function() {
 			rw = this;
 			if (false) {
 				$unused(rw.w.state);
-				race.Release(((rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$1(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw)))));
+				race.Release(((rw === ptrType$1.nil && $throwNilPointerError(), (rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$2(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw))))));
 				race.Disable();
 			}
 			r = rw.readerCount.Add(1073741824);
@@ -11021,7 +10030,7 @@ $packages["sync"] = (function() {
 			i = 0;
 			/* while (true) { */ case 4:
 				/* if (!(i < ((r >> 0)))) { break; } */ if(!(i < ((r >> 0)))) { $s = 5; continue; }
-				$r = runtime_Semrelease((rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$1(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw))), false, 0); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = runtime_Semrelease((rw === ptrType$1.nil && $throwNilPointerError(), (rw.$ptr_readerSem || (rw.$ptr_readerSem = new ptrType$2(function() { return this.$target.readerSem; }, function($v) { this.$target.readerSem = $v; }, rw)))), false, 0); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				i = i + (1) >> 0;
 			$s = 4; continue;
 			case 5:
@@ -11035,13 +10044,13 @@ $packages["sync"] = (function() {
 		$ptrType(RWMutex).prototype.RLocker = function RLocker() {
 			var rw;
 			rw = this;
-			return ($pointerOfStructConversion(rw, ptrType$2));
+			return ($pointerOfStructConversion(rw, ptrType$3));
 		};
 		$ptrType(rlocker).prototype.Lock = function Lock$1() {
 			var {r, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			r = this;
-			$r = ($pointerOfStructConversion(r, ptrType$3)).RLock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = ($pointerOfStructConversion(r, ptrType$1)).RLock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: Lock$1, $c: true, $r, r, $s};return $f;
 		};
@@ -11049,7 +10058,7 @@ $packages["sync"] = (function() {
 			var {r, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			r = this;
-			$r = ($pointerOfStructConversion(r, ptrType$3)).RUnlock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = ($pointerOfStructConversion(r, ptrType$1)).RUnlock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: Unlock$1, $c: true, $r, r, $s};return $f;
 		};
@@ -11065,9 +10074,9 @@ $packages["sync"] = (function() {
 			var {f, o, $s, $r, $c} = $restore(this, {f});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			o = this;
-			/* */ if (atomic.LoadUint32((o.$ptr_done || (o.$ptr_done = new ptrType$1(function() { return this.$target.done; }, function($v) { this.$target.done = $v; }, o)))) === 0) { $s = 1; continue; }
+			/* */ if (atomic.LoadUint32((o === ptrType$11.nil && $throwNilPointerError(), (o.$ptr_done || (o.$ptr_done = new ptrType$2(function() { return this.$target.done; }, function($v) { this.$target.done = $v; }, o))))) === 0) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (atomic.LoadUint32((o.$ptr_done || (o.$ptr_done = new ptrType$1(function() { return this.$target.done; }, function($v) { this.$target.done = $v; }, o)))) === 0) { */ case 1:
+			/* if (atomic.LoadUint32((o === ptrType$11.nil && $throwNilPointerError(), (o.$ptr_done || (o.$ptr_done = new ptrType$2(function() { return this.$target.done; }, function($v) { this.$target.done = $v; }, o))))) === 0) { */ case 1:
 				$r = o.doSlow(f); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 2:
 			$s = -1; return;
@@ -11082,7 +10091,7 @@ $packages["sync"] = (function() {
 			/* */ if (o.done === 0) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if (o.done === 0) { */ case 2:
-				$deferred.push([atomic.StoreUint32, [(o.$ptr_done || (o.$ptr_done = new ptrType$1(function() { return this.$target.done; }, function($v) { this.$target.done = $v; }, o))), 1]]);
+				$deferred.push([atomic.StoreUint32, [(o === ptrType$11.nil && $throwNilPointerError(), (o.$ptr_done || (o.$ptr_done = new ptrType$2(function() { return this.$target.done; }, function($v) { this.$target.done = $v; }, o)))), 1]]);
 				$r = f(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 3:
 			$s = -1; return;
@@ -11095,7 +10104,7 @@ $packages["sync"] = (function() {
 			var {m, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			m = this;
-			if (atomic.CompareAndSwapInt32((m.$ptr_state || (m.$ptr_state = new ptrType$9(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m))), 0, 1)) {
+			if (atomic.CompareAndSwapInt32((m === ptrType$12.nil && $throwNilPointerError(), (m.$ptr_state || (m.$ptr_state = new ptrType$13(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m)))), 0, 1)) {
 				if (false) {
 					race.Acquire((m));
 				}
@@ -11112,7 +10121,7 @@ $packages["sync"] = (function() {
 			if (!(((old & 5) === 0))) {
 				return false;
 			}
-			if (!atomic.CompareAndSwapInt32((m.$ptr_state || (m.$ptr_state = new ptrType$9(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m))), old, old | 1)) {
+			if (!atomic.CompareAndSwapInt32((m === ptrType$12.nil && $throwNilPointerError(), (m.$ptr_state || (m.$ptr_state = new ptrType$13(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m)))), old, old | 1)) {
 				return false;
 			}
 			if (false) {
@@ -11133,7 +10142,7 @@ $packages["sync"] = (function() {
 				/* */ if (((old & 5) === 1) && runtime_canSpin(iter)) { $s = 3; continue; }
 				/* */ $s = 4; continue;
 				/* if (((old & 5) === 1) && runtime_canSpin(iter)) { */ case 3:
-					if (!awoke && ((old & 2) === 0) && !(((old >> 3 >> 0) === 0)) && atomic.CompareAndSwapInt32((m.$ptr_state || (m.$ptr_state = new ptrType$9(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m))), old, old | 2)) {
+					if (!awoke && ((old & 2) === 0) && !(((old >> 3 >> 0) === 0)) && atomic.CompareAndSwapInt32((m === ptrType$12.nil && $throwNilPointerError(), (m.$ptr_state || (m.$ptr_state = new ptrType$13(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m)))), old, old | 2)) {
 						awoke = true;
 					}
 					$r = runtime_doSpin(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -11157,9 +10166,9 @@ $packages["sync"] = (function() {
 					}
 					new$1 = (new$1 & ~(2)) >> 0;
 				}
-				/* */ if (atomic.CompareAndSwapInt32((m.$ptr_state || (m.$ptr_state = new ptrType$9(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m))), old, new$1)) { $s = 6; continue; }
+				/* */ if (atomic.CompareAndSwapInt32((m === ptrType$12.nil && $throwNilPointerError(), (m.$ptr_state || (m.$ptr_state = new ptrType$13(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m)))), old, new$1)) { $s = 6; continue; }
 				/* */ $s = 7; continue;
-				/* if (atomic.CompareAndSwapInt32((m.$ptr_state || (m.$ptr_state = new ptrType$9(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m))), old, new$1)) { */ case 6:
+				/* if (atomic.CompareAndSwapInt32((m === ptrType$12.nil && $throwNilPointerError(), (m.$ptr_state || (m.$ptr_state = new ptrType$13(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m)))), old, new$1)) { */ case 6:
 					if ((old & 5) === 0) {
 						/* break; */ $s = 2; continue;
 					}
@@ -11170,7 +10179,7 @@ $packages["sync"] = (function() {
 						_r = runtime_nanotime(); /* */ $s = 11; case 11: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 						waitStartTime = _r;
 					/* } */ case 10:
-					$r = runtime_SemacquireMutex((m.$ptr_sema || (m.$ptr_sema = new ptrType$1(function() { return this.$target.sema; }, function($v) { this.$target.sema = $v; }, m))), queueLifo, 1); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = runtime_SemacquireMutex((m === ptrType$12.nil && $throwNilPointerError(), (m.$ptr_sema || (m.$ptr_sema = new ptrType$2(function() { return this.$target.sema; }, function($v) { this.$target.sema = $v; }, m)))), queueLifo, 1); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					if (starving) { _v = true; $s = 13; continue s; }
 					_r$1 = runtime_nanotime(); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 					_v = (x = (x$1 = _r$1, new $Int64(x$1.$high - waitStartTime.$high, x$1.$low - waitStartTime.$low)), (x.$high > 0 || (x.$high === 0 && x.$low > 1000000))); case 13:
@@ -11184,7 +10193,7 @@ $packages["sync"] = (function() {
 						if (!starving || ((old >> 3 >> 0) === 1)) {
 							delta = delta - (4) >> 0;
 						}
-						atomic.AddInt32((m.$ptr_state || (m.$ptr_state = new ptrType$9(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m))), delta);
+						atomic.AddInt32((m === ptrType$12.nil && $throwNilPointerError(), (m.$ptr_state || (m.$ptr_state = new ptrType$13(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m)))), delta);
 						/* break; */ $s = 2; continue;
 					}
 					awoke = true;
@@ -11209,7 +10218,7 @@ $packages["sync"] = (function() {
 				$unused(m.state);
 				race.Release((m));
 			}
-			new$1 = atomic.AddInt32((m.$ptr_state || (m.$ptr_state = new ptrType$9(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m))), -1);
+			new$1 = atomic.AddInt32((m === ptrType$12.nil && $throwNilPointerError(), (m.$ptr_state || (m.$ptr_state = new ptrType$13(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m)))), -1);
 			/* */ if (!((new$1 === 0))) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!((new$1 === 0))) { */ case 1:
@@ -11236,10 +10245,10 @@ $packages["sync"] = (function() {
 						$s = -1; return;
 					}
 					new$1 = ((old - 8 >> 0)) | 2;
-					/* */ if (atomic.CompareAndSwapInt32((m.$ptr_state || (m.$ptr_state = new ptrType$9(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m))), old, new$1)) { $s = 9; continue; }
+					/* */ if (atomic.CompareAndSwapInt32((m === ptrType$12.nil && $throwNilPointerError(), (m.$ptr_state || (m.$ptr_state = new ptrType$13(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m)))), old, new$1)) { $s = 9; continue; }
 					/* */ $s = 10; continue;
-					/* if (atomic.CompareAndSwapInt32((m.$ptr_state || (m.$ptr_state = new ptrType$9(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m))), old, new$1)) { */ case 9:
-						$r = runtime_Semrelease((m.$ptr_sema || (m.$ptr_sema = new ptrType$1(function() { return this.$target.sema; }, function($v) { this.$target.sema = $v; }, m))), false, 1); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* if (atomic.CompareAndSwapInt32((m === ptrType$12.nil && $throwNilPointerError(), (m.$ptr_state || (m.$ptr_state = new ptrType$13(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, m)))), old, new$1)) { */ case 9:
+						$r = runtime_Semrelease((m === ptrType$12.nil && $throwNilPointerError(), (m.$ptr_sema || (m.$ptr_sema = new ptrType$2(function() { return this.$target.sema; }, function($v) { this.$target.sema = $v; }, m)))), false, 1); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						$s = -1; return;
 					/* } */ case 10:
 					old = m.state;
@@ -11247,582 +10256,11 @@ $packages["sync"] = (function() {
 				case 8:
 				$s = 6; continue;
 			/* } else { */ case 5:
-				$r = runtime_Semrelease((m.$ptr_sema || (m.$ptr_sema = new ptrType$1(function() { return this.$target.sema; }, function($v) { this.$target.sema = $v; }, m))), true, 1); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = runtime_Semrelease((m === ptrType$12.nil && $throwNilPointerError(), (m.$ptr_sema || (m.$ptr_sema = new ptrType$2(function() { return this.$target.sema; }, function($v) { this.$target.sema = $v; }, m)))), true, 1); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 6:
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: unlockSlow, $c: true, $r, m, new$1, old, $s};return $f;
 		};
-		newEntry = function newEntry$1(i) {
-			var e, i, i$24ptr;
-			e = new entry.ptr(new atomic.Pointer[15 /* any */].ptr(ptrType.nil));
-			e.p.Store((i$24ptr || (i$24ptr = new ptrType(function() { return i; }, function($v) { i = $v; }))));
-			return e;
-		};
-		$ptrType(Map).prototype.loadReadOnly = function loadReadOnly() {
-			var m, p;
-			m = this;
-			p = m.read.Load();
-			if (!(p === ptrType$10.nil)) {
-				return p;
-			}
-			return new readOnly.ptr(false, false);
-		};
-		$ptrType(Map).prototype.Load = function Load(key) {
-			var {_entry, _entry$1, _entry$2, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, e, key, m, ok, read, value, $s, $r, $c} = $restore(this, {key});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			value = $ifaceNil;
-			ok = false;
-			m = this;
-			read = $clone(m.loadReadOnly(), readOnly);
-			_tuple = (_entry = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry !== undefined ? [_entry.v, true] : [ptrType$11.nil, false]);
-			e = _tuple[0];
-			ok = _tuple[1];
-			/* */ if (!ok && read.amended) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!ok && read.amended) { */ case 1:
-				$r = m.mu.Lock(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				readOnly.copy(read, m.loadReadOnly());
-				_tuple$1 = (_entry$1 = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$11.nil, false]);
-				e = _tuple$1[0];
-				ok = _tuple$1[1];
-				if (!ok && read.amended) {
-					_tuple$2 = (_entry$2 = $mapIndex(m.dirty,$emptyInterface.keyFor(key)), _entry$2 !== undefined ? [_entry$2.v, true] : [ptrType$11.nil, false]);
-					e = _tuple$2[0];
-					ok = _tuple$2[1];
-					m.missLocked();
-				}
-				$r = m.mu.Unlock(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			if (!ok) {
-				_tmp = $ifaceNil;
-				_tmp$1 = false;
-				value = _tmp;
-				ok = _tmp$1;
-				$s = -1; return [value, ok];
-			}
-			_tuple$3 = e.load();
-			value = _tuple$3[0];
-			ok = _tuple$3[1];
-			$s = -1; return [value, ok];
-			/* */ } return; } var $f = {$blk: Load, $c: true, $r, _entry, _entry$1, _entry$2, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, e, key, m, ok, read, value, $s};return $f;
-		};
-		$ptrType(entry).prototype.load = function load() {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, e, ok, p, value;
-			value = $ifaceNil;
-			ok = false;
-			e = this;
-			p = e.p.Load();
-			if (p === ptrType.nil || p === expunged) {
-				_tmp = $ifaceNil;
-				_tmp$1 = false;
-				value = _tmp;
-				ok = _tmp$1;
-				return [value, ok];
-			}
-			_tmp$2 = p.$get();
-			_tmp$3 = true;
-			value = _tmp$2;
-			ok = _tmp$3;
-			return [value, ok];
-		};
-		$ptrType(Map).prototype.Store = function Store(key, value) {
-			var {_r, _tuple, key, m, value, $s, $r, $c} = $restore(this, {key, value});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			m = this;
-			_r = m.Swap(key, value); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: Store, $c: true, $r, _r, _tuple, key, m, value, $s};return $f;
-		};
-		$ptrType(entry).prototype.tryCompareAndSwap = function tryCompareAndSwap(old, new$1) {
-			var e, nc, nc$24ptr, new$1, old, p;
-			e = this;
-			p = e.p.Load();
-			if (p === ptrType.nil || p === expunged || !($interfaceIsEqual(p.$get(), old))) {
-				return false;
-			}
-			nc = new$1;
-			while (true) {
-				if (e.p.CompareAndSwap(p, (nc$24ptr || (nc$24ptr = new ptrType(function() { return nc; }, function($v) { nc = $v; }))))) {
-					return true;
-				}
-				p = e.p.Load();
-				if (p === ptrType.nil || p === expunged || !($interfaceIsEqual(p.$get(), old))) {
-					return false;
-				}
-			}
-		};
-		$ptrType(entry).prototype.unexpungeLocked = function unexpungeLocked() {
-			var e, wasExpunged;
-			wasExpunged = false;
-			e = this;
-			wasExpunged = e.p.CompareAndSwap(expunged, ptrType.nil);
-			return wasExpunged;
-		};
-		$ptrType(entry).prototype.swapLocked = function swapLocked(i) {
-			var e, i;
-			e = this;
-			return e.p.Swap(i);
-		};
-		$ptrType(Map).prototype.LoadOrStore = function LoadOrStore(key, value) {
-			var {_entry, _entry$1, _entry$2, _key, _key$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, actual, actual$1, e, e$1, e$2, key, loaded, loaded$1, m, ok, ok$1, ok$2, ok$3, read, value, $s, $r, $c} = $restore(this, {key, value});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			actual = $ifaceNil;
-			loaded = false;
-			m = this;
-			read = $clone(m.loadReadOnly(), readOnly);
-			_tuple = (_entry = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry !== undefined ? [_entry.v, true] : [ptrType$11.nil, false]);
-			e = _tuple[0];
-			ok = _tuple[1];
-			if (ok) {
-				_tuple$1 = e.tryLoadOrStore(value);
-				actual$1 = _tuple$1[0];
-				loaded$1 = _tuple$1[1];
-				ok$1 = _tuple$1[2];
-				if (ok$1) {
-					_tmp = actual$1;
-					_tmp$1 = loaded$1;
-					actual = _tmp;
-					loaded = _tmp$1;
-					$s = -1; return [actual, loaded];
-				}
-			}
-			$r = m.mu.Lock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			readOnly.copy(read, m.loadReadOnly());
-			_tuple$2 = (_entry$1 = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$11.nil, false]);
-			e$1 = _tuple$2[0];
-			ok$2 = _tuple$2[1];
-			if (ok$2) {
-				if (e$1.unexpungeLocked()) {
-					_key = key; (m.dirty || $throwRuntimeError("assignment to entry in nil map")).set($emptyInterface.keyFor(_key), { k: _key, v: e$1 });
-				}
-				_tuple$3 = e$1.tryLoadOrStore(value);
-				actual = _tuple$3[0];
-				loaded = _tuple$3[1];
-			} else {
-				_tuple$4 = (_entry$2 = $mapIndex(m.dirty,$emptyInterface.keyFor(key)), _entry$2 !== undefined ? [_entry$2.v, true] : [ptrType$11.nil, false]);
-				e$2 = _tuple$4[0];
-				ok$3 = _tuple$4[1];
-				if (ok$3) {
-					_tuple$5 = e$2.tryLoadOrStore(value);
-					actual = _tuple$5[0];
-					loaded = _tuple$5[1];
-					m.missLocked();
-				} else {
-					if (!read.amended) {
-						m.dirtyLocked();
-						m.read.Store(new readOnly.ptr(read.m, true));
-					}
-					_key$1 = key; (m.dirty || $throwRuntimeError("assignment to entry in nil map")).set($emptyInterface.keyFor(_key$1), { k: _key$1, v: newEntry(value) });
-					_tmp$2 = value;
-					_tmp$3 = false;
-					actual = _tmp$2;
-					loaded = _tmp$3;
-				}
-			}
-			$r = m.mu.Unlock(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_tmp$4 = actual;
-			_tmp$5 = loaded;
-			actual = _tmp$4;
-			loaded = _tmp$5;
-			$s = -1; return [actual, loaded];
-			/* */ } return; } var $f = {$blk: LoadOrStore, $c: true, $r, _entry, _entry$1, _entry$2, _key, _key$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, actual, actual$1, e, e$1, e$2, key, loaded, loaded$1, m, ok, ok$1, ok$2, ok$3, read, value, $s};return $f;
-		};
-		$ptrType(entry).prototype.tryLoadOrStore = function tryLoadOrStore(i) {
-			var _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, actual, e, i, ic, ic$24ptr, loaded, ok, p;
-			actual = $ifaceNil;
-			loaded = false;
-			ok = false;
-			e = this;
-			p = e.p.Load();
-			if (p === expunged) {
-				_tmp = $ifaceNil;
-				_tmp$1 = false;
-				_tmp$2 = false;
-				actual = _tmp;
-				loaded = _tmp$1;
-				ok = _tmp$2;
-				return [actual, loaded, ok];
-			}
-			if (!(p === ptrType.nil)) {
-				_tmp$3 = p.$get();
-				_tmp$4 = true;
-				_tmp$5 = true;
-				actual = _tmp$3;
-				loaded = _tmp$4;
-				ok = _tmp$5;
-				return [actual, loaded, ok];
-			}
-			ic = i;
-			while (true) {
-				if (e.p.CompareAndSwap(ptrType.nil, (ic$24ptr || (ic$24ptr = new ptrType(function() { return ic; }, function($v) { ic = $v; }))))) {
-					_tmp$6 = i;
-					_tmp$7 = false;
-					_tmp$8 = true;
-					actual = _tmp$6;
-					loaded = _tmp$7;
-					ok = _tmp$8;
-					return [actual, loaded, ok];
-				}
-				p = e.p.Load();
-				if (p === expunged) {
-					_tmp$9 = $ifaceNil;
-					_tmp$10 = false;
-					_tmp$11 = false;
-					actual = _tmp$9;
-					loaded = _tmp$10;
-					ok = _tmp$11;
-					return [actual, loaded, ok];
-				}
-				if (!(p === ptrType.nil)) {
-					_tmp$12 = p.$get();
-					_tmp$13 = true;
-					_tmp$14 = true;
-					actual = _tmp$12;
-					loaded = _tmp$13;
-					ok = _tmp$14;
-					return [actual, loaded, ok];
-				}
-			}
-		};
-		$ptrType(Map).prototype.LoadAndDelete = function LoadAndDelete(key) {
-			var {_entry, _entry$1, _entry$2, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, e, key, loaded, m, ok, read, value, $s, $r, $c} = $restore(this, {key});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			value = $ifaceNil;
-			loaded = false;
-			m = this;
-			read = $clone(m.loadReadOnly(), readOnly);
-			_tuple = (_entry = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry !== undefined ? [_entry.v, true] : [ptrType$11.nil, false]);
-			e = _tuple[0];
-			ok = _tuple[1];
-			/* */ if (!ok && read.amended) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!ok && read.amended) { */ case 1:
-				$r = m.mu.Lock(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				readOnly.copy(read, m.loadReadOnly());
-				_tuple$1 = (_entry$1 = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$11.nil, false]);
-				e = _tuple$1[0];
-				ok = _tuple$1[1];
-				if (!ok && read.amended) {
-					_tuple$2 = (_entry$2 = $mapIndex(m.dirty,$emptyInterface.keyFor(key)), _entry$2 !== undefined ? [_entry$2.v, true] : [ptrType$11.nil, false]);
-					e = _tuple$2[0];
-					ok = _tuple$2[1];
-					$mapDelete(m.dirty, $emptyInterface.keyFor(key));
-					m.missLocked();
-				}
-				$r = m.mu.Unlock(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			if (ok) {
-				_tuple$3 = e.delete$();
-				value = _tuple$3[0];
-				loaded = _tuple$3[1];
-				$s = -1; return [value, loaded];
-			}
-			_tmp = $ifaceNil;
-			_tmp$1 = false;
-			value = _tmp;
-			loaded = _tmp$1;
-			$s = -1; return [value, loaded];
-			/* */ } return; } var $f = {$blk: LoadAndDelete, $c: true, $r, _entry, _entry$1, _entry$2, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, e, key, loaded, m, ok, read, value, $s};return $f;
-		};
-		$ptrType(Map).prototype.Delete = function Delete(key) {
-			var {_r, key, m, $s, $r, $c} = $restore(this, {key});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			m = this;
-			_r = m.LoadAndDelete(key); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: Delete, $c: true, $r, _r, key, m, $s};return $f;
-		};
-		$ptrType(entry).prototype.delete$ = function delete$1() {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, e, ok, p, value;
-			value = $ifaceNil;
-			ok = false;
-			e = this;
-			while (true) {
-				p = e.p.Load();
-				if (p === ptrType.nil || p === expunged) {
-					_tmp = $ifaceNil;
-					_tmp$1 = false;
-					value = _tmp;
-					ok = _tmp$1;
-					return [value, ok];
-				}
-				if (e.p.CompareAndSwap(p, ptrType.nil)) {
-					_tmp$2 = p.$get();
-					_tmp$3 = true;
-					value = _tmp$2;
-					ok = _tmp$3;
-					return [value, ok];
-				}
-			}
-		};
-		$ptrType(entry).prototype.trySwap = function trySwap(i) {
-			var e, i, p;
-			e = this;
-			while (true) {
-				p = e.p.Load();
-				if (p === expunged) {
-					return [ptrType.nil, false];
-				}
-				if (e.p.CompareAndSwap(p, i)) {
-					return [p, true];
-				}
-			}
-		};
-		$ptrType(Map).prototype.Swap = function Swap(key, value) {
-			var {_entry, _entry$1, _entry$2, _key, _key$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$2, _tuple$3, e, e$1, e$2, key, loaded, m, ok, ok$1, ok$2, ok$3, previous, read, v, v$1, v$2, value, $s, $r, $c} = $restore(this, {key, value});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			value = [value];
-			previous = $ifaceNil;
-			loaded = false;
-			m = this;
-			read = $clone(m.loadReadOnly(), readOnly);
-			_tuple = (_entry = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry !== undefined ? [_entry.v, true] : [ptrType$11.nil, false]);
-			e = _tuple[0];
-			ok = _tuple[1];
-			if (ok) {
-				_tuple$1 = e.trySwap((value.$ptr || (value.$ptr = new ptrType(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, value))));
-				v = _tuple$1[0];
-				ok$1 = _tuple$1[1];
-				if (ok$1) {
-					if (v === ptrType.nil) {
-						_tmp = $ifaceNil;
-						_tmp$1 = false;
-						previous = _tmp;
-						loaded = _tmp$1;
-						$s = -1; return [previous, loaded];
-					}
-					_tmp$2 = v.$get();
-					_tmp$3 = true;
-					previous = _tmp$2;
-					loaded = _tmp$3;
-					$s = -1; return [previous, loaded];
-				}
-			}
-			$r = m.mu.Lock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			readOnly.copy(read, m.loadReadOnly());
-			_tuple$2 = (_entry$1 = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$11.nil, false]);
-			e$1 = _tuple$2[0];
-			ok$2 = _tuple$2[1];
-			if (ok$2) {
-				if (e$1.unexpungeLocked()) {
-					_key = key; (m.dirty || $throwRuntimeError("assignment to entry in nil map")).set($emptyInterface.keyFor(_key), { k: _key, v: e$1 });
-				}
-				v$1 = e$1.swapLocked((value.$ptr || (value.$ptr = new ptrType(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, value))));
-				if (!(v$1 === ptrType.nil)) {
-					loaded = true;
-					previous = v$1.$get();
-				}
-			} else {
-				_tuple$3 = (_entry$2 = $mapIndex(m.dirty,$emptyInterface.keyFor(key)), _entry$2 !== undefined ? [_entry$2.v, true] : [ptrType$11.nil, false]);
-				e$2 = _tuple$3[0];
-				ok$3 = _tuple$3[1];
-				if (ok$3) {
-					v$2 = e$2.swapLocked((value.$ptr || (value.$ptr = new ptrType(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, value))));
-					if (!(v$2 === ptrType.nil)) {
-						loaded = true;
-						previous = v$2.$get();
-					}
-				} else {
-					if (!read.amended) {
-						m.dirtyLocked();
-						m.read.Store(new readOnly.ptr(read.m, true));
-					}
-					_key$1 = key; (m.dirty || $throwRuntimeError("assignment to entry in nil map")).set($emptyInterface.keyFor(_key$1), { k: _key$1, v: newEntry(value[0]) });
-				}
-			}
-			$r = m.mu.Unlock(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_tmp$4 = previous;
-			_tmp$5 = loaded;
-			previous = _tmp$4;
-			loaded = _tmp$5;
-			$s = -1; return [previous, loaded];
-			/* */ } return; } var $f = {$blk: Swap, $c: true, $r, _entry, _entry$1, _entry$2, _key, _key$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$2, _tuple$3, e, e$1, e$2, key, loaded, m, ok, ok$1, ok$2, ok$3, previous, read, v, v$1, v$2, value, $s};return $f;
-		};
-		$ptrType(Map).prototype.CompareAndSwap = function CompareAndSwap(key, old, new$1) {
-			var {$24r, _entry, _entry$1, _entry$2, _tuple, _tuple$1, _tuple$2, e, e$1, e$2, key, m, new$1, ok, ok$1, ok$2, old, read, swapped, $s, $deferred, $r, $c} = $restore(this, {key, old, new$1});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			m = this;
-			read = $clone(m.loadReadOnly(), readOnly);
-			_tuple = (_entry = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry !== undefined ? [_entry.v, true] : [ptrType$11.nil, false]);
-			e = _tuple[0];
-			ok = _tuple[1];
-			if (ok) {
-				$s = -1; return e.tryCompareAndSwap(old, new$1);
-			} else if (!read.amended) {
-				$s = -1; return false;
-			}
-			$r = m.mu.Lock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$deferred.push([$methodVal(m.mu, "Unlock"), []]);
-			readOnly.copy(read, m.loadReadOnly());
-			swapped = false;
-			_tuple$1 = (_entry$1 = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$11.nil, false]);
-			e$1 = _tuple$1[0];
-			ok$1 = _tuple$1[1];
-			if (ok$1) {
-				swapped = e$1.tryCompareAndSwap(old, new$1);
-			} else {
-				_tuple$2 = (_entry$2 = $mapIndex(m.dirty,$emptyInterface.keyFor(key)), _entry$2 !== undefined ? [_entry$2.v, true] : [ptrType$11.nil, false]);
-				e$2 = _tuple$2[0];
-				ok$2 = _tuple$2[1];
-				if (ok$2) {
-					swapped = e$2.tryCompareAndSwap(old, new$1);
-					m.missLocked();
-				}
-			}
-			$24r = swapped;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return false; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: CompareAndSwap, $c: true, $r, $24r, _entry, _entry$1, _entry$2, _tuple, _tuple$1, _tuple$2, e, e$1, e$2, key, m, new$1, ok, ok$1, ok$2, old, read, swapped, $s, $deferred};return $f; } }
-		};
-		$ptrType(Map).prototype.CompareAndDelete = function CompareAndDelete(key, old) {
-			var {_entry, _entry$1, _entry$2, _tuple, _tuple$1, _tuple$2, deleted, e, key, m, ok, old, p, read, $s, $r, $c} = $restore(this, {key, old});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			deleted = false;
-			m = this;
-			read = $clone(m.loadReadOnly(), readOnly);
-			_tuple = (_entry = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry !== undefined ? [_entry.v, true] : [ptrType$11.nil, false]);
-			e = _tuple[0];
-			ok = _tuple[1];
-			/* */ if (!ok && read.amended) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!ok && read.amended) { */ case 1:
-				$r = m.mu.Lock(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				readOnly.copy(read, m.loadReadOnly());
-				_tuple$1 = (_entry$1 = $mapIndex(read.m,$emptyInterface.keyFor(key)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$11.nil, false]);
-				e = _tuple$1[0];
-				ok = _tuple$1[1];
-				if (!ok && read.amended) {
-					_tuple$2 = (_entry$2 = $mapIndex(m.dirty,$emptyInterface.keyFor(key)), _entry$2 !== undefined ? [_entry$2.v, true] : [ptrType$11.nil, false]);
-					e = _tuple$2[0];
-					ok = _tuple$2[1];
-					m.missLocked();
-				}
-				$r = m.mu.Unlock(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			while (true) {
-				if (!(ok)) { break; }
-				p = e.p.Load();
-				if (p === ptrType.nil || p === expunged || !($interfaceIsEqual(p.$get(), old))) {
-					deleted = false;
-					$s = -1; return deleted;
-				}
-				if (e.p.CompareAndSwap(p, ptrType.nil)) {
-					deleted = true;
-					$s = -1; return deleted;
-				}
-			}
-			deleted = false;
-			$s = -1; return deleted;
-			/* */ } return; } var $f = {$blk: CompareAndDelete, $c: true, $r, _entry, _entry$1, _entry$2, _tuple, _tuple$1, _tuple$2, deleted, e, key, m, ok, old, p, read, $s};return $f;
-		};
-		$ptrType(Map).prototype.Range = function Range(f) {
-			var {_entry, _i, _key, _keys, _r, _ref, _size, _tuple, e, f, k, m, ok, read, v, $s, $r, $c} = $restore(this, {f});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			read = [read];
-			m = this;
-			read[0] = $clone(m.loadReadOnly(), readOnly);
-			/* */ if (read[0].amended) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (read[0].amended) { */ case 1:
-				$r = m.mu.Lock(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				readOnly.copy(read[0], m.loadReadOnly());
-				if (read[0].amended) {
-					readOnly.copy(read[0], new readOnly.ptr(m.dirty, false));
-					m.read.Store(read[0]);
-					m.dirty = false;
-					m.misses = 0;
-				}
-				$r = m.mu.Unlock(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			_ref = read[0].m;
-			_i = 0;
-			_keys = _ref ? _ref.keys() : undefined;
-			_size = _ref ? _ref.size : 0;
-			/* while (true) { */ case 5:
-				/* if (!(_i < _size)) { break; } */ if(!(_i < _size)) { $s = 6; continue; }
-				_key = _keys.next().value;
-				_entry = _ref.get(_key);
-				if (_entry === undefined) {
-					_i++;
-					/* continue; */ $s = 5; continue;
-				}
-				k = _entry.k;
-				e = _entry.v;
-				_tuple = e.load();
-				v = _tuple[0];
-				ok = _tuple[1];
-				if (!ok) {
-					_i++;
-					/* continue; */ $s = 5; continue;
-				}
-				_r = f(k, v); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				/* */ if (!_r) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (!_r) { */ case 7:
-					/* break; */ $s = 6; continue;
-				/* } */ case 8:
-				_i++;
-			$s = 5; continue;
-			case 6:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: Range, $c: true, $r, _entry, _i, _key, _keys, _r, _ref, _size, _tuple, e, f, k, m, ok, read, v, $s};return $f;
-		};
-		$ptrType(Map).prototype.missLocked = function missLocked() {
-			var m;
-			m = this;
-			m.misses = m.misses + (1) >> 0;
-			if (m.misses < (m.dirty ? m.dirty.size : 0)) {
-				return;
-			}
-			m.read.Store(new readOnly.ptr(m.dirty, false));
-			m.dirty = false;
-			m.misses = 0;
-		};
-		$ptrType(Map).prototype.dirtyLocked = function dirtyLocked() {
-			var _entry, _i, _key, _key$1, _keys, _ref, _size, e, k, m, read, x;
-			m = this;
-			if (!(m.dirty === false)) {
-				return;
-			}
-			read = $clone(m.loadReadOnly(), readOnly);
-			m.dirty = (x = (read.m ? read.m.size : 0), ((x < 0 || x > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map()));
-			_ref = read.m;
-			_i = 0;
-			_keys = _ref ? _ref.keys() : undefined;
-			_size = _ref ? _ref.size : 0;
-			while (true) {
-				if (!(_i < _size)) { break; }
-				_key = _keys.next().value;
-				_entry = _ref.get(_key);
-				if (_entry === undefined) {
-					_i++;
-					continue;
-				}
-				k = _entry.k;
-				e = _entry.v;
-				if (!e.tryExpungeLocked()) {
-					_key$1 = k; (m.dirty || $throwRuntimeError("assignment to entry in nil map")).set($emptyInterface.keyFor(_key$1), { k: _key$1, v: e });
-				}
-				_i++;
-			}
-		};
-		$ptrType(entry).prototype.tryExpungeLocked = function tryExpungeLocked() {
-			var e, isExpunged, p;
-			isExpunged = false;
-			e = this;
-			p = e.p.Load();
-			while (true) {
-				if (!(p === ptrType.nil)) { break; }
-				if (e.p.CompareAndSwap(ptrType.nil, expunged)) {
-					isExpunged = true;
-					return isExpunged;
-				}
-				p = e.p.Load();
-			}
-			isExpunged = p === expunged;
-			return isExpunged;
-		};
 		runtime_Semacquire = function runtime_Semacquire$1(s) {
 			var {s, $s, $r, $c} = $restore(this, {s});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -11833,20 +10271,20 @@ $packages["sync"] = (function() {
 		runtime_SemacquireMutex = function runtime_SemacquireMutex$1(s, lifo, skipframes) {
 			var {_entry, _entry$1, _entry$2, _entry$3, _entry$4, _key, _key$1, _key$2, _r, ch, lifo, s, skipframes, $s, $r, $c} = $restore(this, {s, lifo, skipframes});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			/* */ if (((s.$get() - (_entry = $mapIndex(semAwoken,ptrType$1.keyFor(s)), _entry !== undefined ? _entry.v : 0) >>> 0)) === 0) { $s = 1; continue; }
+			/* */ if (((s.$get() - (_entry = $mapIndex(semAwoken,ptrType$2.keyFor(s)), _entry !== undefined ? _entry.v : 0) >>> 0)) === 0) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (((s.$get() - (_entry = $mapIndex(semAwoken,ptrType$1.keyFor(s)), _entry !== undefined ? _entry.v : 0) >>> 0)) === 0) { */ case 1:
+			/* if (((s.$get() - (_entry = $mapIndex(semAwoken,ptrType$2.keyFor(s)), _entry !== undefined ? _entry.v : 0) >>> 0)) === 0) { */ case 1:
 				ch = new $Chan($Bool, 0);
 				if (lifo) {
-					_key = s; (semWaiters || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$1.keyFor(_key), { k: _key, v: $appendSlice(new sliceType$1([ch]), (_entry$1 = $mapIndex(semWaiters,ptrType$1.keyFor(s)), _entry$1 !== undefined ? _entry$1.v : sliceType$1.nil)) });
+					_key = s; (semWaiters || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$2.keyFor(_key), { k: _key, v: $appendSlice(new sliceType$1([ch]), (_entry$1 = $mapIndex(semWaiters,ptrType$2.keyFor(s)), _entry$1 !== undefined ? _entry$1.v : sliceType$1.nil)) });
 				} else {
-					_key$1 = s; (semWaiters || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$1.keyFor(_key$1), { k: _key$1, v: $append((_entry$2 = $mapIndex(semWaiters,ptrType$1.keyFor(s)), _entry$2 !== undefined ? _entry$2.v : sliceType$1.nil), ch) });
+					_key$1 = s; (semWaiters || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$2.keyFor(_key$1), { k: _key$1, v: $append((_entry$2 = $mapIndex(semWaiters,ptrType$2.keyFor(s)), _entry$2 !== undefined ? _entry$2.v : sliceType$1.nil), ch) });
 				}
 				_r = $recv(ch); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				_r[0];
-				_key$2 = s; (semAwoken || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$1.keyFor(_key$2), { k: _key$2, v: (_entry$3 = $mapIndex(semAwoken,ptrType$1.keyFor(s)), _entry$3 !== undefined ? _entry$3.v : 0) - (1) >>> 0 });
-				if ((_entry$4 = $mapIndex(semAwoken,ptrType$1.keyFor(s)), _entry$4 !== undefined ? _entry$4.v : 0) === 0) {
-					$mapDelete(semAwoken, ptrType$1.keyFor(s));
+				_key$2 = s; (semAwoken || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$2.keyFor(_key$2), { k: _key$2, v: (_entry$3 = $mapIndex(semAwoken,ptrType$2.keyFor(s)), _entry$3 !== undefined ? _entry$3.v : 0) - (1) >>> 0 });
+				if ((_entry$4 = $mapIndex(semAwoken,ptrType$2.keyFor(s)), _entry$4 !== undefined ? _entry$4.v : 0) === 0) {
+					$mapDelete(semAwoken, ptrType$2.keyFor(s));
 				}
 			/* } */ case 2:
 			s.$set(s.$get() - (1) >>> 0);
@@ -11871,17 +10309,17 @@ $packages["sync"] = (function() {
 			var {_entry, _entry$1, _key, _key$1, ch, handoff, s, skipframes, w, $s, $r, $c} = $restore(this, {s, handoff, skipframes});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			s.$set(s.$get() + (1) >>> 0);
-			w = (_entry = $mapIndex(semWaiters,ptrType$1.keyFor(s)), _entry !== undefined ? _entry.v : sliceType$1.nil);
+			w = (_entry = $mapIndex(semWaiters,ptrType$2.keyFor(s)), _entry !== undefined ? _entry.v : sliceType$1.nil);
 			if (w.$length === 0) {
 				$s = -1; return;
 			}
 			ch = (0 >= w.$length ? ($throwRuntimeError("index out of range"), undefined) : w.$array[w.$offset + 0]);
 			w = $subslice(w, 1);
-			_key = s; (semWaiters || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$1.keyFor(_key), { k: _key, v: w });
+			_key = s; (semWaiters || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$2.keyFor(_key), { k: _key, v: w });
 			if (w.$length === 0) {
-				$mapDelete(semWaiters, ptrType$1.keyFor(s));
+				$mapDelete(semWaiters, ptrType$2.keyFor(s));
 			}
-			_key$1 = s; (semAwoken || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$1.keyFor(_key$1), { k: _key$1, v: (_entry$1 = $mapIndex(semAwoken,ptrType$1.keyFor(s)), _entry$1 !== undefined ? _entry$1.v : 0) + (1) >>> 0 });
+			_key$1 = s; (semAwoken || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$2.keyFor(_key$1), { k: _key$1, v: (_entry$1 = $mapIndex(semAwoken,ptrType$2.keyFor(s)), _entry$1 !== undefined ? _entry$1.v : 0) + (1) >>> 0 });
 			$r = $send(ch, true); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: runtime_Semrelease$1, $c: true, $r, _entry, _entry$1, _key, _key$1, ch, handoff, s, skipframes, w, $s};return $f;
@@ -11900,6 +10338,11 @@ $packages["sync"] = (function() {
 			var s;
 			$throwRuntimeError($externalize(s, $String));
 		};
+		syscall_hasWaitingReaders = function syscall_hasWaitingReaders$1(rw) {
+			var r, rw;
+			r = rw.readerCount.Load();
+			return r < 0 && (r + 1073741824 >> 0) > 0;
+		};
 		$ptrType(Pool).prototype.Get = function Get() {
 			var {$24r, _r, p, x, x$1, x$2, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -11929,12 +10372,10 @@ $packages["sync"] = (function() {
 			}
 			p.store = $append(p.store, x);
 		};
-		ptrType$3.methods = [{prop: "RLock", name: "RLock", pkg: "", typ: $funcType([], [], false)}, {prop: "TryRLock", name: "TryRLock", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "RUnlock", name: "RUnlock", pkg: "", typ: $funcType([], [], false)}, {prop: "rUnlockSlow", name: "rUnlockSlow", pkg: "sync", typ: $funcType([$Int32], [], false)}, {prop: "Lock", name: "Lock", pkg: "", typ: $funcType([], [], false)}, {prop: "TryLock", name: "TryLock", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Unlock", name: "Unlock", pkg: "", typ: $funcType([], [], false)}, {prop: "RLocker", name: "RLocker", pkg: "", typ: $funcType([], [Locker], false)}];
-		ptrType$2.methods = [{prop: "Lock", name: "Lock", pkg: "", typ: $funcType([], [], false)}, {prop: "Unlock", name: "Unlock", pkg: "", typ: $funcType([], [], false)}];
-		ptrType$15.methods = [{prop: "Do", name: "Do", pkg: "", typ: $funcType([funcType], [], false)}, {prop: "doSlow", name: "doSlow", pkg: "sync", typ: $funcType([funcType], [], false)}];
-		ptrType$16.methods = [{prop: "Lock", name: "Lock", pkg: "", typ: $funcType([], [], false)}, {prop: "TryLock", name: "TryLock", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "lockSlow", name: "lockSlow", pkg: "sync", typ: $funcType([], [], false)}, {prop: "Unlock", name: "Unlock", pkg: "", typ: $funcType([], [], false)}, {prop: "unlockSlow", name: "unlockSlow", pkg: "sync", typ: $funcType([$Int32], [], false)}];
-		ptrType$17.methods = [{prop: "loadReadOnly", name: "loadReadOnly", pkg: "sync", typ: $funcType([], [readOnly], false)}, {prop: "Load", name: "Load", pkg: "", typ: $funcType([$emptyInterface], [$emptyInterface, $Bool], false)}, {prop: "Store", name: "Store", pkg: "", typ: $funcType([$emptyInterface, $emptyInterface], [], false)}, {prop: "LoadOrStore", name: "LoadOrStore", pkg: "", typ: $funcType([$emptyInterface, $emptyInterface], [$emptyInterface, $Bool], false)}, {prop: "LoadAndDelete", name: "LoadAndDelete", pkg: "", typ: $funcType([$emptyInterface], [$emptyInterface, $Bool], false)}, {prop: "Delete", name: "Delete", pkg: "", typ: $funcType([$emptyInterface], [], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$emptyInterface, $emptyInterface], [$emptyInterface, $Bool], false)}, {prop: "CompareAndSwap", name: "CompareAndSwap", pkg: "", typ: $funcType([$emptyInterface, $emptyInterface, $emptyInterface], [$Bool], false)}, {prop: "CompareAndDelete", name: "CompareAndDelete", pkg: "", typ: $funcType([$emptyInterface, $emptyInterface], [$Bool], false)}, {prop: "Range", name: "Range", pkg: "", typ: $funcType([funcType$1], [], false)}, {prop: "missLocked", name: "missLocked", pkg: "sync", typ: $funcType([], [], false)}, {prop: "dirtyLocked", name: "dirtyLocked", pkg: "sync", typ: $funcType([], [], false)}];
-		ptrType$11.methods = [{prop: "load", name: "load", pkg: "sync", typ: $funcType([], [$emptyInterface, $Bool], false)}, {prop: "tryCompareAndSwap", name: "tryCompareAndSwap", pkg: "sync", typ: $funcType([$emptyInterface, $emptyInterface], [$Bool], false)}, {prop: "unexpungeLocked", name: "unexpungeLocked", pkg: "sync", typ: $funcType([], [$Bool], false)}, {prop: "swapLocked", name: "swapLocked", pkg: "sync", typ: $funcType([ptrType], [ptrType], false)}, {prop: "tryLoadOrStore", name: "tryLoadOrStore", pkg: "sync", typ: $funcType([$emptyInterface], [$emptyInterface, $Bool, $Bool], false)}, {prop: "delete$", name: "delete", pkg: "sync", typ: $funcType([], [$emptyInterface, $Bool], false)}, {prop: "trySwap", name: "trySwap", pkg: "sync", typ: $funcType([ptrType], [ptrType, $Bool], false)}, {prop: "tryExpungeLocked", name: "tryExpungeLocked", pkg: "sync", typ: $funcType([], [$Bool], false)}];
+		ptrType$1.methods = [{prop: "RLock", name: "RLock", pkg: "", typ: $funcType([], [], false)}, {prop: "TryRLock", name: "TryRLock", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "RUnlock", name: "RUnlock", pkg: "", typ: $funcType([], [], false)}, {prop: "rUnlockSlow", name: "rUnlockSlow", pkg: "sync", typ: $funcType([$Int32], [], false)}, {prop: "Lock", name: "Lock", pkg: "", typ: $funcType([], [], false)}, {prop: "TryLock", name: "TryLock", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Unlock", name: "Unlock", pkg: "", typ: $funcType([], [], false)}, {prop: "RLocker", name: "RLocker", pkg: "", typ: $funcType([], [Locker], false)}];
+		ptrType$3.methods = [{prop: "Lock", name: "Lock", pkg: "", typ: $funcType([], [], false)}, {prop: "Unlock", name: "Unlock", pkg: "", typ: $funcType([], [], false)}];
+		ptrType$11.methods = [{prop: "Do", name: "Do", pkg: "", typ: $funcType([funcType], [], false)}, {prop: "doSlow", name: "doSlow", pkg: "sync", typ: $funcType([funcType], [], false)}];
+		ptrType$12.methods = [{prop: "Lock", name: "Lock", pkg: "", typ: $funcType([], [], false)}, {prop: "TryLock", name: "TryLock", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "lockSlow", name: "lockSlow", pkg: "sync", typ: $funcType([], [], false)}, {prop: "Unlock", name: "Unlock", pkg: "", typ: $funcType([], [], false)}, {prop: "unlockSlow", name: "unlockSlow", pkg: "sync", typ: $funcType([$Int32], [], false)}];
 		ptrType$19.methods = [{prop: "Get", name: "Get", pkg: "", typ: $funcType([], [$emptyInterface], false)}, {prop: "Put", name: "Put", pkg: "", typ: $funcType([$emptyInterface], [], false)}];
 		RWMutex.init("sync", [{prop: "w", name: "w", embedded: false, exported: false, typ: Mutex, tag: ""}, {prop: "writerSem", name: "writerSem", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "readerSem", name: "readerSem", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "readerCount", name: "readerCount", embedded: false, exported: false, typ: atomic.Int32, tag: ""}, {prop: "readerWait", name: "readerWait", embedded: false, exported: false, typ: atomic.Int32, tag: ""}]);
 		rlocker.init("sync", [{prop: "w", name: "w", embedded: false, exported: false, typ: Mutex, tag: ""}, {prop: "writerSem", name: "writerSem", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "readerSem", name: "readerSem", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "readerCount", name: "readerCount", embedded: false, exported: false, typ: atomic.Int32, tag: ""}, {prop: "readerWait", name: "readerWait", embedded: false, exported: false, typ: atomic.Int32, tag: ""}]);
@@ -11942,12 +10383,10 @@ $packages["sync"] = (function() {
 		Once.init("sync", [{prop: "done", name: "done", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "m", name: "m", embedded: false, exported: false, typ: Mutex, tag: ""}]);
 		Mutex.init("sync", [{prop: "state", name: "state", embedded: false, exported: false, typ: $Int32, tag: ""}, {prop: "sema", name: "sema", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
 		Locker.init([{prop: "Lock", name: "Lock", pkg: "", typ: $funcType([], [], false)}, {prop: "Unlock", name: "Unlock", pkg: "", typ: $funcType([], [], false)}]);
-		Map.init("sync", [{prop: "mu", name: "mu", embedded: false, exported: false, typ: Mutex, tag: ""}, {prop: "read", name: "read", embedded: false, exported: false, typ: atomic.Pointer[10 /* sync.readOnly */], tag: ""}, {prop: "dirty", name: "dirty", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "misses", name: "misses", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		readOnly.init("sync", [{prop: "m", name: "m", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "amended", name: "amended", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		entry.init("sync", [{prop: "p", name: "p", embedded: false, exported: false, typ: atomic.Pointer[15 /* any */], tag: ""}]);
 		Pool.init("sync", [{prop: "store", name: "store", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "New", name: "New", embedded: false, exported: true, typ: funcType$2, tag: ""}]);
 	$linknames["sync.runtime_Semacquire"] = runtime_Semacquire;
 	$linknames["sync.runtime_Semrelease"] = runtime_Semrelease;
+	$linknames["sync.syscall_hasWaitingReaders"] = syscall_hasWaitingReaders;
 		$pkg.$initLinknames = function() {
 			runtime_nanotime = $linknames["runtime.nanotime"];
 		};
@@ -11968,7 +10407,7 @@ $packages["sync"] = (function() {
 	return $pkg;
 })();
 $packages["unicode"] = (function() {
-	var $pkg = {}, $init, RangeTable, Range16, Range32, CaseRange, d, foldPair, sliceType, sliceType$1, sliceType$2, arrayType, sliceType$3, ptrType, sliceType$4, _C, _Cc, _Cf, _Co, _Cs, _L, _Ll, _Lm, _Lo, _Lt, _Lu, _M, _Mc, _Me, _Mn, _N, _Nd, _Nl, _No, _P, _Pc, _Pd, _Pe, _Pf, _Pi, _Po, _Ps, _S, _Sc, _Sk, _Sm, _So, _Z, _Zl, _Zp, _Zs, _Adlam, _Ahom, _Anatolian_Hieroglyphs, _Arabic, _Armenian, _Avestan, _Balinese, _Bamum, _Bassa_Vah, _Batak, _Bengali, _Bhaiksuki, _Bopomofo, _Brahmi, _Braille, _Buginese, _Buhid, _Canadian_Aboriginal, _Carian, _Caucasian_Albanian, _Chakma, _Cham, _Cherokee, _Chorasmian, _Common, _Coptic, _Cuneiform, _Cypriot, _Cyrillic, _Deseret, _Devanagari, _Dives_Akuru, _Dogra, _Duployan, _Egyptian_Hieroglyphs, _Elbasan, _Elymaic, _Ethiopic, _Georgian, _Glagolitic, _Gothic, _Grantha, _Greek, _Gujarati, _Gunjala_Gondi, _Gurmukhi, _Han, _Hangul, _Hanifi_Rohingya, _Hanunoo, _Hatran, _Hebrew, _Hiragana, _Imperial_Aramaic, _Inherited, _Inscriptional_Pahlavi, _Inscriptional_Parthian, _Javanese, _Kaithi, _Kannada, _Katakana, _Kayah_Li, _Kharoshthi, _Khitan_Small_Script, _Khmer, _Khojki, _Khudawadi, _Lao, _Latin, _Lepcha, _Limbu, _Linear_A, _Linear_B, _Lisu, _Lycian, _Lydian, _Mahajani, _Makasar, _Malayalam, _Mandaic, _Manichaean, _Marchen, _Masaram_Gondi, _Medefaidrin, _Meetei_Mayek, _Mende_Kikakui, _Meroitic_Cursive, _Meroitic_Hieroglyphs, _Miao, _Modi, _Mongolian, _Mro, _Multani, _Myanmar, _Nabataean, _Nandinagari, _New_Tai_Lue, _Newa, _Nko, _Nushu, _Nyiakeng_Puachue_Hmong, _Ogham, _Ol_Chiki, _Old_Hungarian, _Old_Italic, _Old_North_Arabian, _Old_Permic, _Old_Persian, _Old_Sogdian, _Old_South_Arabian, _Old_Turkic, _Oriya, _Osage, _Osmanya, _Pahawh_Hmong, _Palmyrene, _Pau_Cin_Hau, _Phags_Pa, _Phoenician, _Psalter_Pahlavi, _Rejang, _Runic, _Samaritan, _Saurashtra, _Sharada, _Shavian, _Siddham, _SignWriting, _Sinhala, _Sogdian, _Sora_Sompeng, _Soyombo, _Sundanese, _Syloti_Nagri, _Syriac, _Tagalog, _Tagbanwa, _Tai_Le, _Tai_Tham, _Tai_Viet, _Takri, _Tamil, _Tangut, _Telugu, _Thaana, _Thai, _Tibetan, _Tifinagh, _Tirhuta, _Ugaritic, _Vai, _Wancho, _Warang_Citi, _Yezidi, _Yi, _Zanabazar_Square, _White_Space, _CaseRanges, properties, asciiFold, caseOrbit, foldL, foldLl, foldLt, foldLu, foldM, foldMn, foldCommon, foldGreek, foldInherited, is16, is32, Is, isExcludingLatin, IsUpper, To, ToUpper, ToLower, SimpleFold, IsGraphic, IsPrint, In, IsLetter, IsPunct, IsSpace, to, IsDigit;
+	var $pkg = {}, $init, RangeTable, Range16, Range32, CaseRange, d, foldPair, sliceType, sliceType$1, sliceType$2, arrayType, sliceType$3, ptrType, sliceType$4, ptrType$1, ptrType$2, ptrType$3, _C, _Cc, _Cf, _Co, _Cs, _L, _Ll, _Lm, _Lo, _Lt, _Lu, _M, _Mc, _Me, _Mn, _N, _Nd, _Nl, _No, _P, _Pc, _Pd, _Pe, _Pf, _Pi, _Po, _Ps, _S, _Sc, _Sk, _Sm, _So, _Z, _Zl, _Zp, _Zs, _Adlam, _Ahom, _Anatolian_Hieroglyphs, _Arabic, _Armenian, _Avestan, _Balinese, _Bamum, _Bassa_Vah, _Batak, _Bengali, _Bhaiksuki, _Bopomofo, _Brahmi, _Braille, _Buginese, _Buhid, _Canadian_Aboriginal, _Carian, _Caucasian_Albanian, _Chakma, _Cham, _Cherokee, _Chorasmian, _Common, _Coptic, _Cuneiform, _Cypriot, _Cypro_Minoan, _Cyrillic, _Deseret, _Devanagari, _Dives_Akuru, _Dogra, _Duployan, _Egyptian_Hieroglyphs, _Elbasan, _Elymaic, _Ethiopic, _Georgian, _Glagolitic, _Gothic, _Grantha, _Greek, _Gujarati, _Gunjala_Gondi, _Gurmukhi, _Han, _Hangul, _Hanifi_Rohingya, _Hanunoo, _Hatran, _Hebrew, _Hiragana, _Imperial_Aramaic, _Inherited, _Inscriptional_Pahlavi, _Inscriptional_Parthian, _Javanese, _Kaithi, _Kannada, _Katakana, _Kawi, _Kayah_Li, _Kharoshthi, _Khitan_Small_Script, _Khmer, _Khojki, _Khudawadi, _Lao, _Latin, _Lepcha, _Limbu, _Linear_A, _Linear_B, _Lisu, _Lycian, _Lydian, _Mahajani, _Makasar, _Malayalam, _Mandaic, _Manichaean, _Marchen, _Masaram_Gondi, _Medefaidrin, _Meetei_Mayek, _Mende_Kikakui, _Meroitic_Cursive, _Meroitic_Hieroglyphs, _Miao, _Modi, _Mongolian, _Mro, _Multani, _Myanmar, _Nabataean, _Nag_Mundari, _Nandinagari, _New_Tai_Lue, _Newa, _Nko, _Nushu, _Nyiakeng_Puachue_Hmong, _Ogham, _Ol_Chiki, _Old_Hungarian, _Old_Italic, _Old_North_Arabian, _Old_Permic, _Old_Persian, _Old_Sogdian, _Old_South_Arabian, _Old_Turkic, _Old_Uyghur, _Oriya, _Osage, _Osmanya, _Pahawh_Hmong, _Palmyrene, _Pau_Cin_Hau, _Phags_Pa, _Phoenician, _Psalter_Pahlavi, _Rejang, _Runic, _Samaritan, _Saurashtra, _Sharada, _Shavian, _Siddham, _SignWriting, _Sinhala, _Sogdian, _Sora_Sompeng, _Soyombo, _Sundanese, _Syloti_Nagri, _Syriac, _Tagalog, _Tagbanwa, _Tai_Le, _Tai_Tham, _Tai_Viet, _Takri, _Tamil, _Tangsa, _Tangut, _Telugu, _Thaana, _Thai, _Tibetan, _Tifinagh, _Tirhuta, _Toto, _Ugaritic, _Vai, _Vithkuqi, _Wancho, _Warang_Citi, _Yezidi, _Yi, _Zanabazar_Square, _White_Space, _CaseRanges, properties, asciiFold, caseOrbit, foldL, foldLl, foldLt, foldLu, foldM, foldMn, foldCommon, foldGreek, foldInherited, is16, is32, Is, isExcludingLatin, IsUpper, To, ToUpper, ToLower, SimpleFold, IsGraphic, IsPrint, In, IsLetter, IsPunct, IsSpace, to, IsDigit;
 	RangeTable = $newType(0, $kindStruct, "unicode.RangeTable", true, "unicode", true, function(R16_, R32_, LatinOffset_) {
 		this.$val = this;
 		if (arguments.length === 0) {
@@ -12042,6 +10481,9 @@ $packages["unicode"] = (function() {
 		sliceType$3 = $sliceType(foldPair);
 		ptrType = $ptrType(RangeTable);
 		sliceType$4 = $sliceType(ptrType);
+		ptrType$1 = $ptrType(Range16);
+		ptrType$2 = $ptrType(Range32);
+		ptrType$3 = $ptrType(CaseRange);
 		is16 = function is16$1(ranges, r) {
 			var _i, _q, _r, _r$1, _ref, hi, i, lo, m, r, range_, range_$1, ranges;
 			if (ranges.$length <= 18 || r <= 255) {
@@ -12050,7 +10492,7 @@ $packages["unicode"] = (function() {
 				while (true) {
 					if (!(_i < _ref.$length)) { break; }
 					i = _i;
-					range_ = ((i < 0 || i >= ranges.$length) ? ($throwRuntimeError("index out of range"), undefined) : ranges.$array[ranges.$offset + i]);
+					range_ = ((i < 0 || i >= ranges.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(ranges.$array, ranges.$offset + i, ptrType$1));
 					if (r < range_.Lo) {
 						return false;
 					}
@@ -12066,7 +10508,7 @@ $packages["unicode"] = (function() {
 			while (true) {
 				if (!(lo < hi)) { break; }
 				m = lo + (_q = ((hi - lo >> 0)) / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")) >> 0;
-				range_$1 = ((m < 0 || m >= ranges.$length) ? ($throwRuntimeError("index out of range"), undefined) : ranges.$array[ranges.$offset + m]);
+				range_$1 = ((m < 0 || m >= ranges.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(ranges.$array, ranges.$offset + m, ptrType$1));
 				if (range_$1.Lo <= r && r <= range_$1.Hi) {
 					return (range_$1.Stride === 1) || ((_r$1 = ((r - range_$1.Lo << 16 >>> 16)) % range_$1.Stride, _r$1 === _r$1 ? _r$1 : $throwRuntimeError("integer divide by zero")) === 0);
 				}
@@ -12086,7 +10528,7 @@ $packages["unicode"] = (function() {
 				while (true) {
 					if (!(_i < _ref.$length)) { break; }
 					i = _i;
-					range_ = ((i < 0 || i >= ranges.$length) ? ($throwRuntimeError("index out of range"), undefined) : ranges.$array[ranges.$offset + i]);
+					range_ = ((i < 0 || i >= ranges.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(ranges.$array, ranges.$offset + i, ptrType$2));
 					if (r < range_.Lo) {
 						return false;
 					}
@@ -12281,7 +10723,7 @@ $packages["unicode"] = (function() {
 			while (true) {
 				if (!(lo < hi)) { break; }
 				m = lo + (_q = ((hi - lo >> 0)) / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")) >> 0;
-				cr = ((m < 0 || m >= caseRange.$length) ? ($throwRuntimeError("index out of range"), undefined) : caseRange.$array[caseRange.$offset + m]);
+				cr = ((m < 0 || m >= caseRange.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(caseRange.$array, caseRange.$offset + m, ptrType$3));
 				if (((cr.Lo >> 0)) <= r && r <= ((cr.Hi >> 0))) {
 					delta = ((x = cr.Delta, ((_case < 0 || _case >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[_case])));
 					if (delta > 1114111) {
@@ -12327,38 +10769,38 @@ $packages["unicode"] = (function() {
 	$init = function() {
 		$pkg.$init = function() {};
 		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		_C = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(0, 31, 1), Range16), $clone(new Range16.ptr(127, 159, 1), Range16), $clone(new Range16.ptr(173, 1536, 1363), Range16), $clone(new Range16.ptr(1537, 1541, 1), Range16), $clone(new Range16.ptr(1564, 1757, 193), Range16), $clone(new Range16.ptr(1807, 2274, 467), Range16), $clone(new Range16.ptr(6158, 8203, 2045), Range16), $clone(new Range16.ptr(8204, 8207, 1), Range16), $clone(new Range16.ptr(8234, 8238, 1), Range16), $clone(new Range16.ptr(8288, 8292, 1), Range16), $clone(new Range16.ptr(8294, 8303, 1), Range16), $clone(new Range16.ptr(55296, 63743, 1), Range16), $clone(new Range16.ptr(65279, 65529, 250), Range16), $clone(new Range16.ptr(65530, 65531, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(69821, 69837, 16), Range32), $clone(new Range32.ptr(78896, 78904, 1), Range32), $clone(new Range32.ptr(113824, 113827, 1), Range32), $clone(new Range32.ptr(119155, 119162, 1), Range32), $clone(new Range32.ptr(917505, 917536, 31), Range32), $clone(new Range32.ptr(917537, 917631, 1), Range32), $clone(new Range32.ptr(983040, 1048573, 1), Range32), $clone(new Range32.ptr(1048576, 1114109, 1), Range32)]), 2);
+		_C = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(0, 31, 1), Range16), $clone(new Range16.ptr(127, 159, 1), Range16), $clone(new Range16.ptr(173, 1536, 1363), Range16), $clone(new Range16.ptr(1537, 1541, 1), Range16), $clone(new Range16.ptr(1564, 1757, 193), Range16), $clone(new Range16.ptr(1807, 2192, 385), Range16), $clone(new Range16.ptr(2193, 2274, 81), Range16), $clone(new Range16.ptr(6158, 8203, 2045), Range16), $clone(new Range16.ptr(8204, 8207, 1), Range16), $clone(new Range16.ptr(8234, 8238, 1), Range16), $clone(new Range16.ptr(8288, 8292, 1), Range16), $clone(new Range16.ptr(8294, 8303, 1), Range16), $clone(new Range16.ptr(55296, 63743, 1), Range16), $clone(new Range16.ptr(65279, 65529, 250), Range16), $clone(new Range16.ptr(65530, 65531, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(69821, 69837, 16), Range32), $clone(new Range32.ptr(78896, 78911, 1), Range32), $clone(new Range32.ptr(113824, 113827, 1), Range32), $clone(new Range32.ptr(119155, 119162, 1), Range32), $clone(new Range32.ptr(917505, 917536, 31), Range32), $clone(new Range32.ptr(917537, 917631, 1), Range32), $clone(new Range32.ptr(983040, 1048573, 1), Range32), $clone(new Range32.ptr(1048576, 1114109, 1), Range32)]), 2);
 		_Cc = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(0, 31, 1), Range16), $clone(new Range16.ptr(127, 159, 1), Range16)]), sliceType$1.nil, 2);
-		_Cf = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(173, 1536, 1363), Range16), $clone(new Range16.ptr(1537, 1541, 1), Range16), $clone(new Range16.ptr(1564, 1757, 193), Range16), $clone(new Range16.ptr(1807, 2274, 467), Range16), $clone(new Range16.ptr(6158, 8203, 2045), Range16), $clone(new Range16.ptr(8204, 8207, 1), Range16), $clone(new Range16.ptr(8234, 8238, 1), Range16), $clone(new Range16.ptr(8288, 8292, 1), Range16), $clone(new Range16.ptr(8294, 8303, 1), Range16), $clone(new Range16.ptr(65279, 65529, 250), Range16), $clone(new Range16.ptr(65530, 65531, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(69821, 69837, 16), Range32), $clone(new Range32.ptr(78896, 78904, 1), Range32), $clone(new Range32.ptr(113824, 113827, 1), Range32), $clone(new Range32.ptr(119155, 119162, 1), Range32), $clone(new Range32.ptr(917505, 917536, 31), Range32), $clone(new Range32.ptr(917537, 917631, 1), Range32)]), 0);
+		_Cf = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(173, 1536, 1363), Range16), $clone(new Range16.ptr(1537, 1541, 1), Range16), $clone(new Range16.ptr(1564, 1757, 193), Range16), $clone(new Range16.ptr(1807, 2192, 385), Range16), $clone(new Range16.ptr(2193, 2274, 81), Range16), $clone(new Range16.ptr(6158, 8203, 2045), Range16), $clone(new Range16.ptr(8204, 8207, 1), Range16), $clone(new Range16.ptr(8234, 8238, 1), Range16), $clone(new Range16.ptr(8288, 8292, 1), Range16), $clone(new Range16.ptr(8294, 8303, 1), Range16), $clone(new Range16.ptr(65279, 65529, 250), Range16), $clone(new Range16.ptr(65530, 65531, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(69821, 69837, 16), Range32), $clone(new Range32.ptr(78896, 78911, 1), Range32), $clone(new Range32.ptr(113824, 113827, 1), Range32), $clone(new Range32.ptr(119155, 119162, 1), Range32), $clone(new Range32.ptr(917505, 917536, 31), Range32), $clone(new Range32.ptr(917537, 917631, 1), Range32)]), 0);
 		_Co = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(57344, 63743, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(983040, 1048573, 1), Range32), $clone(new Range32.ptr(1048576, 1114109, 1), Range32)]), 0);
 		_Cs = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(55296, 57343, 1), Range16)]), sliceType$1.nil, 0);
-		_L = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(65, 90, 1), Range16), $clone(new Range16.ptr(97, 122, 1), Range16), $clone(new Range16.ptr(170, 181, 11), Range16), $clone(new Range16.ptr(186, 192, 6), Range16), $clone(new Range16.ptr(193, 214, 1), Range16), $clone(new Range16.ptr(216, 246, 1), Range16), $clone(new Range16.ptr(248, 705, 1), Range16), $clone(new Range16.ptr(710, 721, 1), Range16), $clone(new Range16.ptr(736, 740, 1), Range16), $clone(new Range16.ptr(748, 750, 2), Range16), $clone(new Range16.ptr(880, 884, 1), Range16), $clone(new Range16.ptr(886, 887, 1), Range16), $clone(new Range16.ptr(890, 893, 1), Range16), $clone(new Range16.ptr(895, 902, 7), Range16), $clone(new Range16.ptr(904, 906, 1), Range16), $clone(new Range16.ptr(908, 910, 2), Range16), $clone(new Range16.ptr(911, 929, 1), Range16), $clone(new Range16.ptr(931, 1013, 1), Range16), $clone(new Range16.ptr(1015, 1153, 1), Range16), $clone(new Range16.ptr(1162, 1327, 1), Range16), $clone(new Range16.ptr(1329, 1366, 1), Range16), $clone(new Range16.ptr(1369, 1376, 7), Range16), $clone(new Range16.ptr(1377, 1416, 1), Range16), $clone(new Range16.ptr(1488, 1514, 1), Range16), $clone(new Range16.ptr(1519, 1522, 1), Range16), $clone(new Range16.ptr(1568, 1610, 1), Range16), $clone(new Range16.ptr(1646, 1647, 1), Range16), $clone(new Range16.ptr(1649, 1747, 1), Range16), $clone(new Range16.ptr(1749, 1765, 16), Range16), $clone(new Range16.ptr(1766, 1774, 8), Range16), $clone(new Range16.ptr(1775, 1786, 11), Range16), $clone(new Range16.ptr(1787, 1788, 1), Range16), $clone(new Range16.ptr(1791, 1808, 17), Range16), $clone(new Range16.ptr(1810, 1839, 1), Range16), $clone(new Range16.ptr(1869, 1957, 1), Range16), $clone(new Range16.ptr(1969, 1994, 25), Range16), $clone(new Range16.ptr(1995, 2026, 1), Range16), $clone(new Range16.ptr(2036, 2037, 1), Range16), $clone(new Range16.ptr(2042, 2048, 6), Range16), $clone(new Range16.ptr(2049, 2069, 1), Range16), $clone(new Range16.ptr(2074, 2084, 10), Range16), $clone(new Range16.ptr(2088, 2112, 24), Range16), $clone(new Range16.ptr(2113, 2136, 1), Range16), $clone(new Range16.ptr(2144, 2154, 1), Range16), $clone(new Range16.ptr(2208, 2228, 1), Range16), $clone(new Range16.ptr(2230, 2247, 1), Range16), $clone(new Range16.ptr(2308, 2361, 1), Range16), $clone(new Range16.ptr(2365, 2384, 19), Range16), $clone(new Range16.ptr(2392, 2401, 1), Range16), $clone(new Range16.ptr(2417, 2432, 1), Range16), $clone(new Range16.ptr(2437, 2444, 1), Range16), $clone(new Range16.ptr(2447, 2448, 1), Range16), $clone(new Range16.ptr(2451, 2472, 1), Range16), $clone(new Range16.ptr(2474, 2480, 1), Range16), $clone(new Range16.ptr(2482, 2486, 4), Range16), $clone(new Range16.ptr(2487, 2489, 1), Range16), $clone(new Range16.ptr(2493, 2510, 17), Range16), $clone(new Range16.ptr(2524, 2525, 1), Range16), $clone(new Range16.ptr(2527, 2529, 1), Range16), $clone(new Range16.ptr(2544, 2545, 1), Range16), $clone(new Range16.ptr(2556, 2565, 9), Range16), $clone(new Range16.ptr(2566, 2570, 1), Range16), $clone(new Range16.ptr(2575, 2576, 1), Range16), $clone(new Range16.ptr(2579, 2600, 1), Range16), $clone(new Range16.ptr(2602, 2608, 1), Range16), $clone(new Range16.ptr(2610, 2611, 1), Range16), $clone(new Range16.ptr(2613, 2614, 1), Range16), $clone(new Range16.ptr(2616, 2617, 1), Range16), $clone(new Range16.ptr(2649, 2652, 1), Range16), $clone(new Range16.ptr(2654, 2674, 20), Range16), $clone(new Range16.ptr(2675, 2676, 1), Range16), $clone(new Range16.ptr(2693, 2701, 1), Range16), $clone(new Range16.ptr(2703, 2705, 1), Range16), $clone(new Range16.ptr(2707, 2728, 1), Range16), $clone(new Range16.ptr(2730, 2736, 1), Range16), $clone(new Range16.ptr(2738, 2739, 1), Range16), $clone(new Range16.ptr(2741, 2745, 1), Range16), $clone(new Range16.ptr(2749, 2768, 19), Range16), $clone(new Range16.ptr(2784, 2785, 1), Range16), $clone(new Range16.ptr(2809, 2821, 12), Range16), $clone(new Range16.ptr(2822, 2828, 1), Range16), $clone(new Range16.ptr(2831, 2832, 1), Range16), $clone(new Range16.ptr(2835, 2856, 1), Range16), $clone(new Range16.ptr(2858, 2864, 1), Range16), $clone(new Range16.ptr(2866, 2867, 1), Range16), $clone(new Range16.ptr(2869, 2873, 1), Range16), $clone(new Range16.ptr(2877, 2908, 31), Range16), $clone(new Range16.ptr(2909, 2911, 2), Range16), $clone(new Range16.ptr(2912, 2913, 1), Range16), $clone(new Range16.ptr(2929, 2947, 18), Range16), $clone(new Range16.ptr(2949, 2954, 1), Range16), $clone(new Range16.ptr(2958, 2960, 1), Range16), $clone(new Range16.ptr(2962, 2965, 1), Range16), $clone(new Range16.ptr(2969, 2970, 1), Range16), $clone(new Range16.ptr(2972, 2974, 2), Range16), $clone(new Range16.ptr(2975, 2979, 4), Range16), $clone(new Range16.ptr(2980, 2984, 4), Range16), $clone(new Range16.ptr(2985, 2986, 1), Range16), $clone(new Range16.ptr(2990, 3001, 1), Range16), $clone(new Range16.ptr(3024, 3077, 53), Range16), $clone(new Range16.ptr(3078, 3084, 1), Range16), $clone(new Range16.ptr(3086, 3088, 1), Range16), $clone(new Range16.ptr(3090, 3112, 1), Range16), $clone(new Range16.ptr(3114, 3129, 1), Range16), $clone(new Range16.ptr(3133, 3160, 27), Range16), $clone(new Range16.ptr(3161, 3162, 1), Range16), $clone(new Range16.ptr(3168, 3169, 1), Range16), $clone(new Range16.ptr(3200, 3205, 5), Range16), $clone(new Range16.ptr(3206, 3212, 1), Range16), $clone(new Range16.ptr(3214, 3216, 1), Range16), $clone(new Range16.ptr(3218, 3240, 1), Range16), $clone(new Range16.ptr(3242, 3251, 1), Range16), $clone(new Range16.ptr(3253, 3257, 1), Range16), $clone(new Range16.ptr(3261, 3294, 33), Range16), $clone(new Range16.ptr(3296, 3297, 1), Range16), $clone(new Range16.ptr(3313, 3314, 1), Range16), $clone(new Range16.ptr(3332, 3340, 1), Range16), $clone(new Range16.ptr(3342, 3344, 1), Range16), $clone(new Range16.ptr(3346, 3386, 1), Range16), $clone(new Range16.ptr(3389, 3406, 17), Range16), $clone(new Range16.ptr(3412, 3414, 1), Range16), $clone(new Range16.ptr(3423, 3425, 1), Range16), $clone(new Range16.ptr(3450, 3455, 1), Range16), $clone(new Range16.ptr(3461, 3478, 1), Range16), $clone(new Range16.ptr(3482, 3505, 1), Range16), $clone(new Range16.ptr(3507, 3515, 1), Range16), $clone(new Range16.ptr(3517, 3520, 3), Range16), $clone(new Range16.ptr(3521, 3526, 1), Range16), $clone(new Range16.ptr(3585, 3632, 1), Range16), $clone(new Range16.ptr(3634, 3635, 1), Range16), $clone(new Range16.ptr(3648, 3654, 1), Range16), $clone(new Range16.ptr(3713, 3714, 1), Range16), $clone(new Range16.ptr(3716, 3718, 2), Range16), $clone(new Range16.ptr(3719, 3722, 1), Range16), $clone(new Range16.ptr(3724, 3747, 1), Range16), $clone(new Range16.ptr(3749, 3751, 2), Range16), $clone(new Range16.ptr(3752, 3760, 1), Range16), $clone(new Range16.ptr(3762, 3763, 1), Range16), $clone(new Range16.ptr(3773, 3776, 3), Range16), $clone(new Range16.ptr(3777, 3780, 1), Range16), $clone(new Range16.ptr(3782, 3804, 22), Range16), $clone(new Range16.ptr(3805, 3807, 1), Range16), $clone(new Range16.ptr(3840, 3904, 64), Range16), $clone(new Range16.ptr(3905, 3911, 1), Range16), $clone(new Range16.ptr(3913, 3948, 1), Range16), $clone(new Range16.ptr(3976, 3980, 1), Range16), $clone(new Range16.ptr(4096, 4138, 1), Range16), $clone(new Range16.ptr(4159, 4176, 17), Range16), $clone(new Range16.ptr(4177, 4181, 1), Range16), $clone(new Range16.ptr(4186, 4189, 1), Range16), $clone(new Range16.ptr(4193, 4197, 4), Range16), $clone(new Range16.ptr(4198, 4206, 8), Range16), $clone(new Range16.ptr(4207, 4208, 1), Range16), $clone(new Range16.ptr(4213, 4225, 1), Range16), $clone(new Range16.ptr(4238, 4256, 18), Range16), $clone(new Range16.ptr(4257, 4293, 1), Range16), $clone(new Range16.ptr(4295, 4301, 6), Range16), $clone(new Range16.ptr(4304, 4346, 1), Range16), $clone(new Range16.ptr(4348, 4680, 1), Range16), $clone(new Range16.ptr(4682, 4685, 1), Range16), $clone(new Range16.ptr(4688, 4694, 1), Range16), $clone(new Range16.ptr(4696, 4698, 2), Range16), $clone(new Range16.ptr(4699, 4701, 1), Range16), $clone(new Range16.ptr(4704, 4744, 1), Range16), $clone(new Range16.ptr(4746, 4749, 1), Range16), $clone(new Range16.ptr(4752, 4784, 1), Range16), $clone(new Range16.ptr(4786, 4789, 1), Range16), $clone(new Range16.ptr(4792, 4798, 1), Range16), $clone(new Range16.ptr(4800, 4802, 2), Range16), $clone(new Range16.ptr(4803, 4805, 1), Range16), $clone(new Range16.ptr(4808, 4822, 1), Range16), $clone(new Range16.ptr(4824, 4880, 1), Range16), $clone(new Range16.ptr(4882, 4885, 1), Range16), $clone(new Range16.ptr(4888, 4954, 1), Range16), $clone(new Range16.ptr(4992, 5007, 1), Range16), $clone(new Range16.ptr(5024, 5109, 1), Range16), $clone(new Range16.ptr(5112, 5117, 1), Range16), $clone(new Range16.ptr(5121, 5740, 1), Range16), $clone(new Range16.ptr(5743, 5759, 1), Range16), $clone(new Range16.ptr(5761, 5786, 1), Range16), $clone(new Range16.ptr(5792, 5866, 1), Range16), $clone(new Range16.ptr(5873, 5880, 1), Range16), $clone(new Range16.ptr(5888, 5900, 1), Range16), $clone(new Range16.ptr(5902, 5905, 1), Range16), $clone(new Range16.ptr(5920, 5937, 1), Range16), $clone(new Range16.ptr(5952, 5969, 1), Range16), $clone(new Range16.ptr(5984, 5996, 1), Range16), $clone(new Range16.ptr(5998, 6000, 1), Range16), $clone(new Range16.ptr(6016, 6067, 1), Range16), $clone(new Range16.ptr(6103, 6108, 5), Range16), $clone(new Range16.ptr(6176, 6264, 1), Range16), $clone(new Range16.ptr(6272, 6276, 1), Range16), $clone(new Range16.ptr(6279, 6312, 1), Range16), $clone(new Range16.ptr(6314, 6320, 6), Range16), $clone(new Range16.ptr(6321, 6389, 1), Range16), $clone(new Range16.ptr(6400, 6430, 1), Range16), $clone(new Range16.ptr(6480, 6509, 1), Range16), $clone(new Range16.ptr(6512, 6516, 1), Range16), $clone(new Range16.ptr(6528, 6571, 1), Range16), $clone(new Range16.ptr(6576, 6601, 1), Range16), $clone(new Range16.ptr(6656, 6678, 1), Range16), $clone(new Range16.ptr(6688, 6740, 1), Range16), $clone(new Range16.ptr(6823, 6917, 94), Range16), $clone(new Range16.ptr(6918, 6963, 1), Range16), $clone(new Range16.ptr(6981, 6987, 1), Range16), $clone(new Range16.ptr(7043, 7072, 1), Range16), $clone(new Range16.ptr(7086, 7087, 1), Range16), $clone(new Range16.ptr(7098, 7141, 1), Range16), $clone(new Range16.ptr(7168, 7203, 1), Range16), $clone(new Range16.ptr(7245, 7247, 1), Range16), $clone(new Range16.ptr(7258, 7293, 1), Range16), $clone(new Range16.ptr(7296, 7304, 1), Range16), $clone(new Range16.ptr(7312, 7354, 1), Range16), $clone(new Range16.ptr(7357, 7359, 1), Range16), $clone(new Range16.ptr(7401, 7404, 1), Range16), $clone(new Range16.ptr(7406, 7411, 1), Range16), $clone(new Range16.ptr(7413, 7414, 1), Range16), $clone(new Range16.ptr(7418, 7424, 6), Range16), $clone(new Range16.ptr(7425, 7615, 1), Range16), $clone(new Range16.ptr(7680, 7957, 1), Range16), $clone(new Range16.ptr(7960, 7965, 1), Range16), $clone(new Range16.ptr(7968, 8005, 1), Range16), $clone(new Range16.ptr(8008, 8013, 1), Range16), $clone(new Range16.ptr(8016, 8023, 1), Range16), $clone(new Range16.ptr(8025, 8031, 2), Range16), $clone(new Range16.ptr(8032, 8061, 1), Range16), $clone(new Range16.ptr(8064, 8116, 1), Range16), $clone(new Range16.ptr(8118, 8124, 1), Range16), $clone(new Range16.ptr(8126, 8130, 4), Range16), $clone(new Range16.ptr(8131, 8132, 1), Range16), $clone(new Range16.ptr(8134, 8140, 1), Range16), $clone(new Range16.ptr(8144, 8147, 1), Range16), $clone(new Range16.ptr(8150, 8155, 1), Range16), $clone(new Range16.ptr(8160, 8172, 1), Range16), $clone(new Range16.ptr(8178, 8180, 1), Range16), $clone(new Range16.ptr(8182, 8188, 1), Range16), $clone(new Range16.ptr(8305, 8319, 14), Range16), $clone(new Range16.ptr(8336, 8348, 1), Range16), $clone(new Range16.ptr(8450, 8455, 5), Range16), $clone(new Range16.ptr(8458, 8467, 1), Range16), $clone(new Range16.ptr(8469, 8473, 4), Range16), $clone(new Range16.ptr(8474, 8477, 1), Range16), $clone(new Range16.ptr(8484, 8490, 2), Range16), $clone(new Range16.ptr(8491, 8493, 1), Range16), $clone(new Range16.ptr(8495, 8505, 1), Range16), $clone(new Range16.ptr(8508, 8511, 1), Range16), $clone(new Range16.ptr(8517, 8521, 1), Range16), $clone(new Range16.ptr(8526, 8579, 53), Range16), $clone(new Range16.ptr(8580, 11264, 2684), Range16), $clone(new Range16.ptr(11265, 11310, 1), Range16), $clone(new Range16.ptr(11312, 11358, 1), Range16), $clone(new Range16.ptr(11360, 11492, 1), Range16), $clone(new Range16.ptr(11499, 11502, 1), Range16), $clone(new Range16.ptr(11506, 11507, 1), Range16), $clone(new Range16.ptr(11520, 11557, 1), Range16), $clone(new Range16.ptr(11559, 11565, 6), Range16), $clone(new Range16.ptr(11568, 11623, 1), Range16), $clone(new Range16.ptr(11631, 11648, 17), Range16), $clone(new Range16.ptr(11649, 11670, 1), Range16), $clone(new Range16.ptr(11680, 11686, 1), Range16), $clone(new Range16.ptr(11688, 11694, 1), Range16), $clone(new Range16.ptr(11696, 11702, 1), Range16), $clone(new Range16.ptr(11704, 11710, 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Range32), $clone(new Range32.ptr(120302, 120327, 1), Range32), $clone(new Range32.ptr(120354, 120379, 1), Range32), $clone(new Range32.ptr(120406, 120431, 1), Range32), $clone(new Range32.ptr(120458, 120485, 1), Range32), $clone(new Range32.ptr(120514, 120538, 1), Range32), $clone(new Range32.ptr(120540, 120545, 1), Range32), $clone(new Range32.ptr(120572, 120596, 1), Range32), $clone(new Range32.ptr(120598, 120603, 1), Range32), $clone(new Range32.ptr(120630, 120654, 1), Range32), $clone(new Range32.ptr(120656, 120661, 1), Range32), $clone(new Range32.ptr(120688, 120712, 1), Range32), $clone(new Range32.ptr(120714, 120719, 1), Range32), $clone(new Range32.ptr(120746, 120770, 1), Range32), $clone(new Range32.ptr(120772, 120777, 1), Range32), $clone(new Range32.ptr(120779, 125218, 4439), Range32), $clone(new Range32.ptr(125219, 125251, 1), Range32)]), 4);
-		_Lm = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(688, 705, 1), Range16), $clone(new Range16.ptr(710, 721, 1), Range16), $clone(new Range16.ptr(736, 740, 1), Range16), $clone(new Range16.ptr(748, 750, 2), Range16), $clone(new Range16.ptr(884, 890, 6), Range16), $clone(new Range16.ptr(1369, 1600, 231), Range16), $clone(new Range16.ptr(1765, 1766, 1), Range16), $clone(new Range16.ptr(2036, 2037, 1), Range16), $clone(new Range16.ptr(2042, 2074, 32), Range16), $clone(new Range16.ptr(2084, 2088, 4), Range16), $clone(new Range16.ptr(2417, 3654, 1237), Range16), $clone(new Range16.ptr(3782, 4348, 566), Range16), $clone(new Range16.ptr(6103, 6211, 108), Range16), $clone(new Range16.ptr(6823, 7288, 465), Range16), $clone(new Range16.ptr(7289, 7293, 1), Range16), $clone(new Range16.ptr(7468, 7530, 1), Range16), $clone(new Range16.ptr(7544, 7579, 35), Range16), $clone(new Range16.ptr(7580, 7615, 1), Range16), $clone(new Range16.ptr(8305, 8319, 14), Range16), $clone(new Range16.ptr(8336, 8348, 1), Range16), $clone(new Range16.ptr(11388, 11389, 1), Range16), $clone(new Range16.ptr(11631, 11823, 192), Range16), $clone(new Range16.ptr(12293, 12337, 44), Range16), $clone(new Range16.ptr(12338, 12341, 1), Range16), $clone(new Range16.ptr(12347, 12445, 98), Range16), $clone(new Range16.ptr(12446, 12540, 94), Range16), $clone(new Range16.ptr(12541, 12542, 1), Range16), $clone(new Range16.ptr(40981, 42232, 1251), Range16), $clone(new Range16.ptr(42233, 42237, 1), Range16), $clone(new Range16.ptr(42508, 42623, 115), Range16), $clone(new Range16.ptr(42652, 42653, 1), Range16), $clone(new Range16.ptr(42775, 42783, 1), Range16), $clone(new Range16.ptr(42864, 42888, 24), Range16), $clone(new Range16.ptr(43000, 43001, 1), Range16), $clone(new Range16.ptr(43471, 43494, 23), Range16), $clone(new Range16.ptr(43632, 43741, 109), Range16), $clone(new Range16.ptr(43763, 43764, 1), Range16), $clone(new Range16.ptr(43868, 43871, 1), Range16), $clone(new Range16.ptr(43881, 65392, 21511), Range16), $clone(new Range16.ptr(65438, 65439, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(92992, 92995, 1), Range32), $clone(new Range32.ptr(94099, 94111, 1), Range32), $clone(new Range32.ptr(94176, 94177, 1), Range32), $clone(new Range32.ptr(94179, 123191, 29012), Range32), $clone(new Range32.ptr(123192, 123197, 1), Range32), $clone(new Range32.ptr(125259, 125259, 1), Range32)]), 0);
-		_Lo = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(170, 186, 16), Range16), $clone(new Range16.ptr(443, 448, 5), Range16), $clone(new Range16.ptr(449, 451, 1), Range16), $clone(new Range16.ptr(660, 1488, 828), Range16), $clone(new Range16.ptr(1489, 1514, 1), Range16), $clone(new Range16.ptr(1519, 1522, 1), Range16), $clone(new Range16.ptr(1568, 1599, 1), Range16), $clone(new Range16.ptr(1601, 1610, 1), Range16), $clone(new Range16.ptr(1646, 1647, 1), Range16), $clone(new Range16.ptr(1649, 1747, 1), Range16), $clone(new Range16.ptr(1749, 1774, 25), Range16), $clone(new Range16.ptr(1775, 1786, 11), Range16), $clone(new Range16.ptr(1787, 1788, 1), Range16), $clone(new Range16.ptr(1791, 1808, 17), Range16), $clone(new Range16.ptr(1810, 1839, 1), Range16), $clone(new Range16.ptr(1869, 1957, 1), Range16), $clone(new Range16.ptr(1969, 1994, 25), Range16), $clone(new Range16.ptr(1995, 2026, 1), Range16), $clone(new Range16.ptr(2048, 2069, 1), Range16), $clone(new Range16.ptr(2112, 2136, 1), Range16), $clone(new Range16.ptr(2144, 2154, 1), Range16), $clone(new Range16.ptr(2208, 2228, 1), Range16), $clone(new Range16.ptr(2230, 2247, 1), Range16), $clone(new Range16.ptr(2308, 2361, 1), Range16), $clone(new Range16.ptr(2365, 2384, 19), Range16), $clone(new Range16.ptr(2392, 2401, 1), Range16), $clone(new Range16.ptr(2418, 2432, 1), Range16), $clone(new Range16.ptr(2437, 2444, 1), Range16), $clone(new Range16.ptr(2447, 2448, 1), Range16), $clone(new Range16.ptr(2451, 2472, 1), Range16), $clone(new Range16.ptr(2474, 2480, 1), Range16), $clone(new Range16.ptr(2482, 2486, 4), Range16), $clone(new Range16.ptr(2487, 2489, 1), Range16), $clone(new Range16.ptr(2493, 2510, 17), Range16), $clone(new Range16.ptr(2524, 2525, 1), Range16), $clone(new Range16.ptr(2527, 2529, 1), Range16), $clone(new Range16.ptr(2544, 2545, 1), Range16), $clone(new Range16.ptr(2556, 2565, 9), Range16), $clone(new Range16.ptr(2566, 2570, 1), Range16), $clone(new Range16.ptr(2575, 2576, 1), Range16), $clone(new Range16.ptr(2579, 2600, 1), Range16), $clone(new Range16.ptr(2602, 2608, 1), Range16), $clone(new Range16.ptr(2610, 2611, 1), Range16), $clone(new Range16.ptr(2613, 2614, 1), Range16), $clone(new Range16.ptr(2616, 2617, 1), Range16), $clone(new Range16.ptr(2649, 2652, 1), Range16), $clone(new Range16.ptr(2654, 2674, 20), Range16), $clone(new Range16.ptr(2675, 2676, 1), Range16), $clone(new Range16.ptr(2693, 2701, 1), Range16), $clone(new Range16.ptr(2703, 2705, 1), Range16), $clone(new Range16.ptr(2707, 2728, 1), Range16), $clone(new Range16.ptr(2730, 2736, 1), Range16), $clone(new Range16.ptr(2738, 2739, 1), Range16), $clone(new Range16.ptr(2741, 2745, 1), Range16), $clone(new Range16.ptr(2749, 2768, 19), Range16), $clone(new Range16.ptr(2784, 2785, 1), Range16), $clone(new Range16.ptr(2809, 2821, 12), Range16), $clone(new Range16.ptr(2822, 2828, 1), Range16), $clone(new Range16.ptr(2831, 2832, 1), Range16), $clone(new Range16.ptr(2835, 2856, 1), 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$clone(new Range16.ptr(3114, 3129, 1), Range16), $clone(new Range16.ptr(3133, 3160, 27), Range16), $clone(new Range16.ptr(3161, 3162, 1), Range16), $clone(new Range16.ptr(3168, 3169, 1), Range16), $clone(new Range16.ptr(3200, 3205, 5), Range16), $clone(new Range16.ptr(3206, 3212, 1), Range16), $clone(new Range16.ptr(3214, 3216, 1), Range16), $clone(new Range16.ptr(3218, 3240, 1), Range16), $clone(new Range16.ptr(3242, 3251, 1), Range16), $clone(new Range16.ptr(3253, 3257, 1), Range16), $clone(new Range16.ptr(3261, 3294, 33), Range16), $clone(new Range16.ptr(3296, 3297, 1), Range16), $clone(new Range16.ptr(3313, 3314, 1), Range16), $clone(new Range16.ptr(3332, 3340, 1), Range16), $clone(new Range16.ptr(3342, 3344, 1), Range16), $clone(new Range16.ptr(3346, 3386, 1), Range16), $clone(new Range16.ptr(3389, 3406, 17), Range16), $clone(new Range16.ptr(3412, 3414, 1), Range16), $clone(new Range16.ptr(3423, 3425, 1), Range16), $clone(new Range16.ptr(3450, 3455, 1), Range16), $clone(new Range16.ptr(3461, 3478, 1), Range16), $clone(new Range16.ptr(3482, 3505, 1), Range16), $clone(new Range16.ptr(3507, 3515, 1), Range16), $clone(new Range16.ptr(3517, 3520, 3), Range16), $clone(new Range16.ptr(3521, 3526, 1), Range16), $clone(new Range16.ptr(3585, 3632, 1), Range16), $clone(new Range16.ptr(3634, 3635, 1), Range16), $clone(new Range16.ptr(3648, 3653, 1), Range16), $clone(new Range16.ptr(3713, 3714, 1), Range16), $clone(new Range16.ptr(3716, 3718, 2), Range16), $clone(new Range16.ptr(3719, 3722, 1), Range16), $clone(new Range16.ptr(3724, 3747, 1), Range16), $clone(new Range16.ptr(3749, 3751, 2), Range16), $clone(new Range16.ptr(3752, 3760, 1), Range16), $clone(new Range16.ptr(3762, 3763, 1), Range16), $clone(new Range16.ptr(3773, 3776, 3), Range16), $clone(new Range16.ptr(3777, 3780, 1), Range16), $clone(new Range16.ptr(3804, 3807, 1), Range16), $clone(new Range16.ptr(3840, 3904, 64), Range16), $clone(new Range16.ptr(3905, 3911, 1), Range16), $clone(new Range16.ptr(3913, 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$clone(new Range16.ptr(6177, 6210, 1), Range16), $clone(new Range16.ptr(6212, 6264, 1), Range16), $clone(new Range16.ptr(6272, 6276, 1), Range16), $clone(new Range16.ptr(6279, 6312, 1), Range16), $clone(new Range16.ptr(6314, 6320, 6), Range16), $clone(new Range16.ptr(6321, 6389, 1), Range16), $clone(new Range16.ptr(6400, 6430, 1), Range16), $clone(new Range16.ptr(6480, 6509, 1), Range16), $clone(new Range16.ptr(6512, 6516, 1), Range16), $clone(new Range16.ptr(6528, 6571, 1), Range16), $clone(new Range16.ptr(6576, 6601, 1), Range16), $clone(new Range16.ptr(6656, 6678, 1), Range16), $clone(new Range16.ptr(6688, 6740, 1), Range16), $clone(new Range16.ptr(6917, 6963, 1), Range16), $clone(new Range16.ptr(6981, 6987, 1), Range16), $clone(new Range16.ptr(7043, 7072, 1), Range16), $clone(new Range16.ptr(7086, 7087, 1), Range16), $clone(new Range16.ptr(7098, 7141, 1), Range16), $clone(new Range16.ptr(7168, 7203, 1), Range16), $clone(new Range16.ptr(7245, 7247, 1), Range16), $clone(new 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+		_Lm = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(688, 705, 1), Range16), $clone(new Range16.ptr(710, 721, 1), Range16), $clone(new Range16.ptr(736, 740, 1), Range16), $clone(new Range16.ptr(748, 750, 2), Range16), $clone(new Range16.ptr(884, 890, 6), Range16), $clone(new Range16.ptr(1369, 1600, 231), Range16), $clone(new Range16.ptr(1765, 1766, 1), Range16), $clone(new Range16.ptr(2036, 2037, 1), Range16), $clone(new Range16.ptr(2042, 2074, 32), Range16), $clone(new Range16.ptr(2084, 2088, 4), Range16), $clone(new Range16.ptr(2249, 2417, 168), Range16), $clone(new Range16.ptr(3654, 3782, 128), Range16), $clone(new Range16.ptr(4348, 6103, 1755), Range16), $clone(new Range16.ptr(6211, 6823, 612), Range16), $clone(new Range16.ptr(7288, 7293, 1), Range16), $clone(new Range16.ptr(7468, 7530, 1), Range16), $clone(new Range16.ptr(7544, 7579, 35), Range16), $clone(new Range16.ptr(7580, 7615, 1), Range16), $clone(new Range16.ptr(8305, 8319, 14), Range16), $clone(new Range16.ptr(8336, 8348, 1), Range16), $clone(new Range16.ptr(11388, 11389, 1), Range16), $clone(new Range16.ptr(11631, 11823, 192), Range16), $clone(new Range16.ptr(12293, 12337, 44), Range16), $clone(new Range16.ptr(12338, 12341, 1), Range16), $clone(new Range16.ptr(12347, 12445, 98), Range16), $clone(new Range16.ptr(12446, 12540, 94), Range16), $clone(new Range16.ptr(12541, 12542, 1), Range16), $clone(new Range16.ptr(40981, 42232, 1251), Range16), $clone(new Range16.ptr(42233, 42237, 1), Range16), $clone(new Range16.ptr(42508, 42623, 115), Range16), $clone(new Range16.ptr(42652, 42653, 1), Range16), $clone(new Range16.ptr(42775, 42783, 1), Range16), $clone(new Range16.ptr(42864, 42888, 24), Range16), $clone(new Range16.ptr(42994, 42996, 1), Range16), $clone(new Range16.ptr(43000, 43001, 1), Range16), $clone(new Range16.ptr(43471, 43494, 23), Range16), $clone(new Range16.ptr(43632, 43741, 109), Range16), $clone(new Range16.ptr(43763, 43764, 1), Range16), $clone(new Range16.ptr(43868, 43871, 1), Range16), $clone(new Range16.ptr(43881, 65392, 21511), Range16), $clone(new Range16.ptr(65438, 65439, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(67456, 67461, 1), Range32), $clone(new Range32.ptr(67463, 67504, 1), Range32), $clone(new Range32.ptr(67506, 67514, 1), Range32), $clone(new Range32.ptr(92992, 92995, 1), Range32), $clone(new Range32.ptr(94099, 94111, 1), Range32), $clone(new Range32.ptr(94176, 94177, 1), Range32), $clone(new Range32.ptr(94179, 110576, 16397), Range32), $clone(new Range32.ptr(110577, 110579, 1), Range32), $clone(new Range32.ptr(110581, 110587, 1), Range32), $clone(new Range32.ptr(110589, 110590, 1), Range32), $clone(new Range32.ptr(122928, 122989, 1), Range32), $clone(new Range32.ptr(123191, 123197, 1), Range32), $clone(new Range32.ptr(124139, 125259, 1120), Range32)]), 0);
+		_Lo = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(170, 186, 16), Range16), $clone(new Range16.ptr(443, 448, 5), Range16), $clone(new Range16.ptr(449, 451, 1), Range16), $clone(new Range16.ptr(660, 1488, 828), Range16), $clone(new Range16.ptr(1489, 1514, 1), Range16), $clone(new Range16.ptr(1519, 1522, 1), Range16), $clone(new Range16.ptr(1568, 1599, 1), Range16), $clone(new Range16.ptr(1601, 1610, 1), Range16), $clone(new Range16.ptr(1646, 1647, 1), Range16), $clone(new Range16.ptr(1649, 1747, 1), Range16), $clone(new Range16.ptr(1749, 1774, 25), Range16), $clone(new Range16.ptr(1775, 1786, 11), Range16), $clone(new Range16.ptr(1787, 1788, 1), Range16), $clone(new Range16.ptr(1791, 1808, 17), Range16), $clone(new Range16.ptr(1810, 1839, 1), Range16), $clone(new Range16.ptr(1869, 1957, 1), Range16), $clone(new Range16.ptr(1969, 1994, 25), Range16), $clone(new Range16.ptr(1995, 2026, 1), Range16), $clone(new Range16.ptr(2048, 2069, 1), Range16), $clone(new Range16.ptr(2112, 2136, 1), Range16), $clone(new Range16.ptr(2144, 2154, 1), Range16), $clone(new Range16.ptr(2160, 2183, 1), Range16), $clone(new Range16.ptr(2185, 2190, 1), Range16), $clone(new Range16.ptr(2208, 2248, 1), Range16), $clone(new Range16.ptr(2308, 2361, 1), Range16), $clone(new Range16.ptr(2365, 2384, 19), Range16), $clone(new Range16.ptr(2392, 2401, 1), Range16), $clone(new Range16.ptr(2418, 2432, 1), Range16), $clone(new Range16.ptr(2437, 2444, 1), Range16), $clone(new Range16.ptr(2447, 2448, 1), Range16), $clone(new Range16.ptr(2451, 2472, 1), Range16), $clone(new Range16.ptr(2474, 2480, 1), Range16), $clone(new Range16.ptr(2482, 2486, 4), Range16), $clone(new Range16.ptr(2487, 2489, 1), Range16), $clone(new Range16.ptr(2493, 2510, 17), Range16), $clone(new Range16.ptr(2524, 2525, 1), Range16), $clone(new Range16.ptr(2527, 2529, 1), Range16), $clone(new Range16.ptr(2544, 2545, 1), Range16), $clone(new Range16.ptr(2556, 2565, 9), Range16), $clone(new Range16.ptr(2566, 2570, 1), Range16), $clone(new Range16.ptr(2575, 2576, 1), Range16), $clone(new Range16.ptr(2579, 2600, 1), Range16), $clone(new Range16.ptr(2602, 2608, 1), Range16), $clone(new Range16.ptr(2610, 2611, 1), Range16), $clone(new Range16.ptr(2613, 2614, 1), Range16), $clone(new Range16.ptr(2616, 2617, 1), Range16), $clone(new Range16.ptr(2649, 2652, 1), Range16), $clone(new Range16.ptr(2654, 2674, 20), Range16), $clone(new Range16.ptr(2675, 2676, 1), Range16), $clone(new Range16.ptr(2693, 2701, 1), Range16), $clone(new Range16.ptr(2703, 2705, 1), Range16), $clone(new Range16.ptr(2707, 2728, 1), Range16), $clone(new Range16.ptr(2730, 2736, 1), Range16), $clone(new Range16.ptr(2738, 2739, 1), Range16), $clone(new Range16.ptr(2741, 2745, 1), Range16), $clone(new Range16.ptr(2749, 2768, 19), Range16), $clone(new Range16.ptr(2784, 2785, 1), Range16), $clone(new Range16.ptr(2809, 2821, 12), Range16), $clone(new Range16.ptr(2822, 2828, 1), Range16), $clone(new Range16.ptr(2831, 2832, 1), Range16), $clone(new Range16.ptr(2835, 2856, 1), Range16), $clone(new Range16.ptr(2858, 2864, 1), Range16), $clone(new Range16.ptr(2866, 2867, 1), Range16), $clone(new Range16.ptr(2869, 2873, 1), Range16), $clone(new Range16.ptr(2877, 2908, 31), Range16), $clone(new Range16.ptr(2909, 2911, 2), Range16), $clone(new Range16.ptr(2912, 2913, 1), Range16), $clone(new Range16.ptr(2929, 2947, 18), Range16), $clone(new Range16.ptr(2949, 2954, 1), Range16), $clone(new Range16.ptr(2958, 2960, 1), Range16), $clone(new Range16.ptr(2962, 2965, 1), Range16), $clone(new Range16.ptr(2969, 2970, 1), Range16), $clone(new Range16.ptr(2972, 2974, 2), Range16), $clone(new Range16.ptr(2975, 2979, 4), Range16), $clone(new Range16.ptr(2980, 2984, 4), Range16), $clone(new Range16.ptr(2985, 2986, 1), Range16), $clone(new Range16.ptr(2990, 3001, 1), Range16), $clone(new Range16.ptr(3024, 3077, 53), Range16), $clone(new Range16.ptr(3078, 3084, 1), Range16), $clone(new Range16.ptr(3086, 3088, 1), Range16), $clone(new Range16.ptr(3090, 3112, 1), Range16), $clone(new Range16.ptr(3114, 3129, 1), Range16), $clone(new Range16.ptr(3133, 3160, 27), Range16), $clone(new Range16.ptr(3161, 3162, 1), Range16), $clone(new Range16.ptr(3165, 3168, 3), Range16), $clone(new Range16.ptr(3169, 3200, 31), Range16), $clone(new Range16.ptr(3205, 3212, 1), Range16), $clone(new Range16.ptr(3214, 3216, 1), Range16), $clone(new Range16.ptr(3218, 3240, 1), Range16), $clone(new Range16.ptr(3242, 3251, 1), Range16), $clone(new Range16.ptr(3253, 3257, 1), Range16), $clone(new Range16.ptr(3261, 3293, 32), Range16), $clone(new Range16.ptr(3294, 3296, 2), Range16), $clone(new Range16.ptr(3297, 3313, 16), Range16), $clone(new Range16.ptr(3314, 3332, 18), Range16), $clone(new Range16.ptr(3333, 3340, 1), Range16), $clone(new Range16.ptr(3342, 3344, 1), Range16), $clone(new Range16.ptr(3346, 3386, 1), Range16), $clone(new Range16.ptr(3389, 3406, 17), Range16), $clone(new Range16.ptr(3412, 3414, 1), Range16), $clone(new Range16.ptr(3423, 3425, 1), Range16), $clone(new Range16.ptr(3450, 3455, 1), Range16), $clone(new Range16.ptr(3461, 3478, 1), Range16), $clone(new Range16.ptr(3482, 3505, 1), Range16), $clone(new Range16.ptr(3507, 3515, 1), Range16), $clone(new Range16.ptr(3517, 3520, 3), Range16), $clone(new Range16.ptr(3521, 3526, 1), Range16), $clone(new Range16.ptr(3585, 3632, 1), Range16), $clone(new Range16.ptr(3634, 3635, 1), Range16), $clone(new Range16.ptr(3648, 3653, 1), Range16), $clone(new Range16.ptr(3713, 3714, 1), Range16), $clone(new Range16.ptr(3716, 3718, 2), Range16), $clone(new Range16.ptr(3719, 3722, 1), Range16), $clone(new Range16.ptr(3724, 3747, 1), Range16), $clone(new Range16.ptr(3749, 3751, 2), Range16), $clone(new Range16.ptr(3752, 3760, 1), Range16), $clone(new Range16.ptr(3762, 3763, 1), Range16), $clone(new Range16.ptr(3773, 3776, 3), Range16), $clone(new Range16.ptr(3777, 3780, 1), Range16), $clone(new Range16.ptr(3804, 3807, 1), Range16), $clone(new Range16.ptr(3840, 3904, 64), Range16), $clone(new Range16.ptr(3905, 3911, 1), Range16), $clone(new Range16.ptr(3913, 3948, 1), Range16), $clone(new Range16.ptr(3976, 3980, 1), Range16), $clone(new Range16.ptr(4096, 4138, 1), Range16), $clone(new Range16.ptr(4159, 4176, 17), Range16), $clone(new Range16.ptr(4177, 4181, 1), Range16), $clone(new Range16.ptr(4186, 4189, 1), Range16), $clone(new Range16.ptr(4193, 4197, 4), Range16), $clone(new Range16.ptr(4198, 4206, 8), Range16), $clone(new Range16.ptr(4207, 4208, 1), Range16), $clone(new Range16.ptr(4213, 4225, 1), Range16), $clone(new Range16.ptr(4238, 4352, 114), Range16), $clone(new Range16.ptr(4353, 4680, 1), Range16), $clone(new Range16.ptr(4682, 4685, 1), Range16), $clone(new Range16.ptr(4688, 4694, 1), Range16), $clone(new Range16.ptr(4696, 4698, 2), Range16), $clone(new Range16.ptr(4699, 4701, 1), Range16), $clone(new Range16.ptr(4704, 4744, 1), Range16), $clone(new Range16.ptr(4746, 4749, 1), Range16), $clone(new Range16.ptr(4752, 4784, 1), Range16), $clone(new Range16.ptr(4786, 4789, 1), Range16), $clone(new Range16.ptr(4792, 4798, 1), Range16), $clone(new Range16.ptr(4800, 4802, 2), Range16), $clone(new Range16.ptr(4803, 4805, 1), Range16), $clone(new Range16.ptr(4808, 4822, 1), Range16), $clone(new Range16.ptr(4824, 4880, 1), Range16), $clone(new Range16.ptr(4882, 4885, 1), Range16), $clone(new Range16.ptr(4888, 4954, 1), Range16), $clone(new Range16.ptr(4992, 5007, 1), Range16), $clone(new Range16.ptr(5121, 5740, 1), Range16), $clone(new Range16.ptr(5743, 5759, 1), Range16), $clone(new Range16.ptr(5761, 5786, 1), Range16), $clone(new Range16.ptr(5792, 5866, 1), Range16), $clone(new Range16.ptr(5873, 5880, 1), Range16), $clone(new Range16.ptr(5888, 5905, 1), Range16), $clone(new Range16.ptr(5919, 5937, 1), Range16), $clone(new Range16.ptr(5952, 5969, 1), Range16), $clone(new Range16.ptr(5984, 5996, 1), Range16), $clone(new Range16.ptr(5998, 6000, 1), Range16), $clone(new Range16.ptr(6016, 6067, 1), Range16), $clone(new Range16.ptr(6108, 6176, 68), Range16), $clone(new Range16.ptr(6177, 6210, 1), Range16), $clone(new Range16.ptr(6212, 6264, 1), Range16), $clone(new Range16.ptr(6272, 6276, 1), Range16), $clone(new Range16.ptr(6279, 6312, 1), Range16), $clone(new Range16.ptr(6314, 6320, 6), Range16), $clone(new Range16.ptr(6321, 6389, 1), Range16), $clone(new Range16.ptr(6400, 6430, 1), Range16), $clone(new Range16.ptr(6480, 6509, 1), Range16), $clone(new Range16.ptr(6512, 6516, 1), Range16), $clone(new Range16.ptr(6528, 6571, 1), Range16), $clone(new Range16.ptr(6576, 6601, 1), Range16), $clone(new Range16.ptr(6656, 6678, 1), Range16), $clone(new Range16.ptr(6688, 6740, 1), Range16), $clone(new Range16.ptr(6917, 6963, 1), Range16), $clone(new Range16.ptr(6981, 6988, 1), Range16), $clone(new Range16.ptr(7043, 7072, 1), Range16), $clone(new Range16.ptr(7086, 7087, 1), Range16), $clone(new Range16.ptr(7098, 7141, 1), Range16), $clone(new Range16.ptr(7168, 7203, 1), Range16), $clone(new Range16.ptr(7245, 7247, 1), Range16), $clone(new Range16.ptr(7258, 7287, 1), Range16), $clone(new Range16.ptr(7401, 7404, 1), Range16), $clone(new Range16.ptr(7406, 7411, 1), Range16), $clone(new Range16.ptr(7413, 7414, 1), Range16), $clone(new Range16.ptr(7418, 8501, 1083), Range16), $clone(new Range16.ptr(8502, 8504, 1), Range16), $clone(new Range16.ptr(11568, 11623, 1), Range16), $clone(new Range16.ptr(11648, 11670, 1), Range16), $clone(new Range16.ptr(11680, 11686, 1), Range16), $clone(new Range16.ptr(11688, 11694, 1), Range16), $clone(new Range16.ptr(11696, 11702, 1), Range16), $clone(new Range16.ptr(11704, 11710, 1), Range16), $clone(new Range16.ptr(11712, 11718, 1), Range16), $clone(new Range16.ptr(11720, 11726, 1), Range16), $clone(new Range16.ptr(11728, 11734, 1), Range16), $clone(new Range16.ptr(11736, 11742, 1), Range16), $clone(new Range16.ptr(12294, 12348, 54), Range16), $clone(new Range16.ptr(12353, 12438, 1), Range16), $clone(new Range16.ptr(12447, 12449, 2), Range16), $clone(new Range16.ptr(12450, 12538, 1), Range16), $clone(new Range16.ptr(12543, 12549, 6), Range16), $clone(new Range16.ptr(12550, 12591, 1), Range16), $clone(new Range16.ptr(12593, 12686, 1), Range16), $clone(new Range16.ptr(12704, 12735, 1), Range16), $clone(new Range16.ptr(12784, 12799, 1), Range16), $clone(new Range16.ptr(13312, 19903, 1), Range16), $clone(new Range16.ptr(19968, 40980, 1), Range16), $clone(new Range16.ptr(40982, 42124, 1), Range16), $clone(new Range16.ptr(42192, 42231, 1), Range16), $clone(new Range16.ptr(42240, 42507, 1), Range16), $clone(new Range16.ptr(42512, 42527, 1), Range16), $clone(new Range16.ptr(42538, 42539, 1), Range16), $clone(new Range16.ptr(42606, 42656, 50), Range16), $clone(new Range16.ptr(42657, 42725, 1), Range16), $clone(new Range16.ptr(42895, 42999, 104), Range16), $clone(new Range16.ptr(43003, 43009, 1), Range16), $clone(new Range16.ptr(43011, 43013, 1), Range16), $clone(new Range16.ptr(43015, 43018, 1), Range16), $clone(new Range16.ptr(43020, 43042, 1), Range16), $clone(new Range16.ptr(43072, 43123, 1), Range16), $clone(new Range16.ptr(43138, 43187, 1), Range16), $clone(new Range16.ptr(43250, 43255, 1), Range16), $clone(new Range16.ptr(43259, 43261, 2), Range16), $clone(new Range16.ptr(43262, 43274, 12), Range16), $clone(new Range16.ptr(43275, 43301, 1), Range16), $clone(new Range16.ptr(43312, 43334, 1), Range16), $clone(new Range16.ptr(43360, 43388, 1), Range16), $clone(new Range16.ptr(43396, 43442, 1), Range16), $clone(new Range16.ptr(43488, 43492, 1), Range16), $clone(new Range16.ptr(43495, 43503, 1), Range16), $clone(new Range16.ptr(43514, 43518, 1), Range16), $clone(new Range16.ptr(43520, 43560, 1), Range16), $clone(new Range16.ptr(43584, 43586, 1), Range16), $clone(new Range16.ptr(43588, 43595, 1), Range16), $clone(new Range16.ptr(43616, 43631, 1), Range16), $clone(new Range16.ptr(43633, 43638, 1), Range16), $clone(new Range16.ptr(43642, 43646, 4), Range16), $clone(new Range16.ptr(43647, 43695, 1), Range16), $clone(new Range16.ptr(43697, 43701, 4), Range16), $clone(new Range16.ptr(43702, 43705, 3), Range16), $clone(new Range16.ptr(43706, 43709, 1), Range16), $clone(new Range16.ptr(43712, 43714, 2), Range16), $clone(new Range16.ptr(43739, 43740, 1), Range16), $clone(new Range16.ptr(43744, 43754, 1), Range16), $clone(new Range16.ptr(43762, 43777, 15), Range16), $clone(new Range16.ptr(43778, 43782, 1), Range16), $clone(new Range16.ptr(43785, 43790, 1), Range16), $clone(new Range16.ptr(43793, 43798, 1), Range16), $clone(new Range16.ptr(43808, 43814, 1), Range16), $clone(new Range16.ptr(43816, 43822, 1), Range16), $clone(new Range16.ptr(43968, 44002, 1), Range16), $clone(new Range16.ptr(44032, 55203, 1), Range16), $clone(new Range16.ptr(55216, 55238, 1), Range16), $clone(new Range16.ptr(55243, 55291, 1), Range16), $clone(new Range16.ptr(63744, 64109, 1), Range16), $clone(new Range16.ptr(64112, 64217, 1), Range16), $clone(new Range16.ptr(64285, 64287, 2), Range16), $clone(new Range16.ptr(64288, 64296, 1), Range16), $clone(new Range16.ptr(64298, 64310, 1), Range16), $clone(new Range16.ptr(64312, 64316, 1), Range16), $clone(new Range16.ptr(64318, 64320, 2), Range16), $clone(new Range16.ptr(64321, 64323, 2), Range16), $clone(new Range16.ptr(64324, 64326, 2), Range16), $clone(new Range16.ptr(64327, 64433, 1), Range16), $clone(new Range16.ptr(64467, 64829, 1), Range16), $clone(new Range16.ptr(64848, 64911, 1), Range16), $clone(new Range16.ptr(64914, 64967, 1), Range16), $clone(new Range16.ptr(65008, 65019, 1), Range16), $clone(new Range16.ptr(65136, 65140, 1), Range16), $clone(new Range16.ptr(65142, 65276, 1), Range16), $clone(new Range16.ptr(65382, 65391, 1), Range16), $clone(new Range16.ptr(65393, 65437, 1), Range16), $clone(new Range16.ptr(65440, 65470, 1), Range16), $clone(new Range16.ptr(65474, 65479, 1), Range16), $clone(new Range16.ptr(65482, 65487, 1), Range16), $clone(new Range16.ptr(65490, 65495, 1), Range16), $clone(new Range16.ptr(65498, 65500, 1), Range16)]), new 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Range32.ptr(69635, 69687, 1), Range32), $clone(new Range32.ptr(69745, 69746, 1), Range32), $clone(new Range32.ptr(69749, 69763, 14), Range32), $clone(new Range32.ptr(69764, 69807, 1), Range32), $clone(new Range32.ptr(69840, 69864, 1), Range32), $clone(new Range32.ptr(69891, 69926, 1), Range32), $clone(new Range32.ptr(69956, 69959, 3), Range32), $clone(new Range32.ptr(69968, 70002, 1), Range32), $clone(new Range32.ptr(70006, 70019, 13), Range32), $clone(new Range32.ptr(70020, 70066, 1), Range32), $clone(new Range32.ptr(70081, 70084, 1), Range32), $clone(new Range32.ptr(70106, 70108, 2), Range32), $clone(new Range32.ptr(70144, 70161, 1), Range32), $clone(new Range32.ptr(70163, 70187, 1), Range32), $clone(new Range32.ptr(70207, 70208, 1), Range32), $clone(new Range32.ptr(70272, 70278, 1), Range32), $clone(new Range32.ptr(70280, 70282, 2), Range32), $clone(new Range32.ptr(70283, 70285, 1), Range32), $clone(new Range32.ptr(70287, 70301, 1), Range32), $clone(new Range32.ptr(70303, 70312, 1), Range32), $clone(new Range32.ptr(70320, 70366, 1), Range32), $clone(new Range32.ptr(70405, 70412, 1), Range32), $clone(new Range32.ptr(70415, 70416, 1), Range32), $clone(new Range32.ptr(70419, 70440, 1), Range32), $clone(new Range32.ptr(70442, 70448, 1), Range32), $clone(new Range32.ptr(70450, 70451, 1), Range32), $clone(new Range32.ptr(70453, 70457, 1), Range32), $clone(new Range32.ptr(70461, 70480, 19), Range32), $clone(new Range32.ptr(70493, 70497, 1), Range32), $clone(new Range32.ptr(70656, 70708, 1), Range32), $clone(new Range32.ptr(70727, 70730, 1), Range32), $clone(new Range32.ptr(70751, 70753, 1), Range32), $clone(new Range32.ptr(70784, 70831, 1), Range32), $clone(new Range32.ptr(70852, 70853, 1), Range32), $clone(new Range32.ptr(70855, 71040, 185), Range32), $clone(new Range32.ptr(71041, 71086, 1), Range32), $clone(new Range32.ptr(71128, 71131, 1), Range32), $clone(new Range32.ptr(71168, 71215, 1), Range32), $clone(new Range32.ptr(71236, 71296, 60), Range32), $clone(new Range32.ptr(71297, 71338, 1), Range32), $clone(new Range32.ptr(71352, 71424, 72), Range32), $clone(new Range32.ptr(71425, 71450, 1), Range32), $clone(new Range32.ptr(71488, 71494, 1), Range32), $clone(new Range32.ptr(71680, 71723, 1), Range32), $clone(new Range32.ptr(71935, 71942, 1), Range32), $clone(new Range32.ptr(71945, 71948, 3), Range32), $clone(new Range32.ptr(71949, 71955, 1), Range32), $clone(new Range32.ptr(71957, 71958, 1), Range32), $clone(new Range32.ptr(71960, 71983, 1), Range32), $clone(new Range32.ptr(71999, 72001, 2), Range32), $clone(new Range32.ptr(72096, 72103, 1), Range32), $clone(new Range32.ptr(72106, 72144, 1), Range32), $clone(new Range32.ptr(72161, 72163, 2), Range32), $clone(new Range32.ptr(72192, 72203, 11), Range32), $clone(new Range32.ptr(72204, 72242, 1), Range32), $clone(new Range32.ptr(72250, 72272, 22), Range32), $clone(new Range32.ptr(72284, 72329, 1), Range32), $clone(new Range32.ptr(72349, 72368, 19), Range32), $clone(new Range32.ptr(72369, 72440, 1), Range32), $clone(new Range32.ptr(72704, 72712, 1), Range32), $clone(new Range32.ptr(72714, 72750, 1), Range32), $clone(new Range32.ptr(72768, 72818, 50), Range32), $clone(new Range32.ptr(72819, 72847, 1), Range32), $clone(new Range32.ptr(72960, 72966, 1), Range32), $clone(new Range32.ptr(72968, 72969, 1), Range32), $clone(new Range32.ptr(72971, 73008, 1), Range32), $clone(new Range32.ptr(73030, 73056, 26), Range32), $clone(new Range32.ptr(73057, 73061, 1), Range32), $clone(new Range32.ptr(73063, 73064, 1), Range32), $clone(new Range32.ptr(73066, 73097, 1), Range32), $clone(new Range32.ptr(73112, 73440, 328), Range32), $clone(new Range32.ptr(73441, 73458, 1), Range32), $clone(new Range32.ptr(73474, 73476, 2), Range32), $clone(new Range32.ptr(73477, 73488, 1), Range32), $clone(new Range32.ptr(73490, 73523, 1), Range32), $clone(new Range32.ptr(73648, 73728, 80), Range32), $clone(new Range32.ptr(73729, 74649, 1), Range32), $clone(new Range32.ptr(74880, 75075, 1), Range32), $clone(new Range32.ptr(77712, 77808, 1), Range32), $clone(new Range32.ptr(77824, 78895, 1), Range32), $clone(new Range32.ptr(78913, 78918, 1), Range32), $clone(new Range32.ptr(82944, 83526, 1), Range32), $clone(new Range32.ptr(92160, 92728, 1), Range32), $clone(new Range32.ptr(92736, 92766, 1), Range32), $clone(new Range32.ptr(92784, 92862, 1), Range32), $clone(new Range32.ptr(92880, 92909, 1), Range32), $clone(new Range32.ptr(92928, 92975, 1), Range32), $clone(new Range32.ptr(93027, 93047, 1), Range32), $clone(new Range32.ptr(93053, 93071, 1), Range32), $clone(new Range32.ptr(93952, 94026, 1), Range32), $clone(new Range32.ptr(94032, 94208, 176), Range32), $clone(new Range32.ptr(94209, 100343, 1), Range32), $clone(new Range32.ptr(100352, 101589, 1), Range32), $clone(new Range32.ptr(101632, 101640, 1), Range32), $clone(new Range32.ptr(110592, 110882, 1), Range32), $clone(new Range32.ptr(110898, 110928, 30), Range32), $clone(new Range32.ptr(110929, 110930, 1), Range32), $clone(new Range32.ptr(110933, 110948, 15), Range32), $clone(new Range32.ptr(110949, 110951, 1), Range32), $clone(new Range32.ptr(110960, 111355, 1), Range32), $clone(new Range32.ptr(113664, 113770, 1), Range32), $clone(new Range32.ptr(113776, 113788, 1), Range32), $clone(new Range32.ptr(113792, 113800, 1), Range32), $clone(new Range32.ptr(113808, 113817, 1), Range32), $clone(new Range32.ptr(122634, 123136, 502), Range32), $clone(new Range32.ptr(123137, 123180, 1), Range32), $clone(new Range32.ptr(123214, 123536, 322), Range32), $clone(new Range32.ptr(123537, 123565, 1), Range32), $clone(new Range32.ptr(123584, 123627, 1), Range32), $clone(new Range32.ptr(124112, 124138, 1), Range32), $clone(new Range32.ptr(124896, 124902, 1), Range32), $clone(new Range32.ptr(124904, 124907, 1), Range32), $clone(new Range32.ptr(124909, 124910, 1), Range32), $clone(new Range32.ptr(124912, 124926, 1), Range32), $clone(new Range32.ptr(124928, 125124, 1), Range32), $clone(new Range32.ptr(126464, 126467, 1), Range32), $clone(new Range32.ptr(126469, 126495, 1), Range32), $clone(new Range32.ptr(126497, 126498, 1), Range32), $clone(new Range32.ptr(126500, 126503, 3), Range32), $clone(new Range32.ptr(126505, 126514, 1), Range32), $clone(new Range32.ptr(126516, 126519, 1), Range32), $clone(new Range32.ptr(126521, 126523, 2), Range32), $clone(new Range32.ptr(126530, 126535, 5), Range32), $clone(new Range32.ptr(126537, 126541, 2), Range32), $clone(new Range32.ptr(126542, 126543, 1), Range32), $clone(new Range32.ptr(126545, 126546, 1), Range32), $clone(new Range32.ptr(126548, 126551, 3), Range32), $clone(new Range32.ptr(126553, 126561, 2), Range32), $clone(new Range32.ptr(126562, 126564, 2), Range32), $clone(new Range32.ptr(126567, 126570, 1), Range32), $clone(new Range32.ptr(126572, 126578, 1), Range32), $clone(new Range32.ptr(126580, 126583, 1), Range32), $clone(new Range32.ptr(126585, 126588, 1), Range32), $clone(new Range32.ptr(126590, 126592, 2), Range32), $clone(new Range32.ptr(126593, 126601, 1), Range32), $clone(new Range32.ptr(126603, 126619, 1), Range32), $clone(new Range32.ptr(126625, 126627, 1), Range32), $clone(new Range32.ptr(126629, 126633, 1), Range32), $clone(new Range32.ptr(126635, 126651, 1), Range32), $clone(new Range32.ptr(131072, 173791, 1), Range32), $clone(new Range32.ptr(173824, 177977, 1), Range32), $clone(new Range32.ptr(177984, 178205, 1), Range32), $clone(new Range32.ptr(178208, 183969, 1), Range32), $clone(new Range32.ptr(183984, 191456, 1), Range32), $clone(new Range32.ptr(194560, 195101, 1), Range32), $clone(new Range32.ptr(196608, 201546, 1), Range32), $clone(new Range32.ptr(201552, 205743, 1), Range32)]), 1);
 		_Lt = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(453, 459, 3), Range16), $clone(new Range16.ptr(498, 8072, 7574), Range16), $clone(new Range16.ptr(8073, 8079, 1), Range16), $clone(new Range16.ptr(8088, 8095, 1), Range16), $clone(new Range16.ptr(8104, 8111, 1), Range16), $clone(new Range16.ptr(8124, 8140, 16), Range16), $clone(new Range16.ptr(8188, 8188, 1), Range16)]), sliceType$1.nil, 0);
-		_Lu = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(65, 90, 1), Range16), $clone(new Range16.ptr(192, 214, 1), Range16), $clone(new Range16.ptr(216, 222, 1), Range16), $clone(new Range16.ptr(256, 310, 2), Range16), $clone(new Range16.ptr(313, 327, 2), Range16), $clone(new Range16.ptr(330, 376, 2), Range16), $clone(new Range16.ptr(377, 381, 2), Range16), $clone(new Range16.ptr(385, 386, 1), Range16), $clone(new Range16.ptr(388, 390, 2), Range16), $clone(new Range16.ptr(391, 393, 2), Range16), $clone(new Range16.ptr(394, 395, 1), Range16), $clone(new Range16.ptr(398, 401, 1), Range16), $clone(new Range16.ptr(403, 404, 1), Range16), $clone(new Range16.ptr(406, 408, 1), Range16), $clone(new Range16.ptr(412, 413, 1), Range16), $clone(new Range16.ptr(415, 416, 1), Range16), $clone(new Range16.ptr(418, 422, 2), Range16), $clone(new Range16.ptr(423, 425, 2), Range16), $clone(new Range16.ptr(428, 430, 2), Range16), $clone(new Range16.ptr(431, 433, 2), Range16), $clone(new Range16.ptr(434, 435, 1), Range16), $clone(new Range16.ptr(437, 439, 2), Range16), $clone(new Range16.ptr(440, 444, 4), Range16), $clone(new Range16.ptr(452, 461, 3), Range16), $clone(new Range16.ptr(463, 475, 2), Range16), $clone(new Range16.ptr(478, 494, 2), Range16), $clone(new Range16.ptr(497, 500, 3), Range16), $clone(new Range16.ptr(502, 504, 1), Range16), $clone(new Range16.ptr(506, 562, 2), Range16), $clone(new Range16.ptr(570, 571, 1), Range16), $clone(new Range16.ptr(573, 574, 1), Range16), $clone(new Range16.ptr(577, 579, 2), Range16), $clone(new Range16.ptr(580, 582, 1), Range16), $clone(new Range16.ptr(584, 590, 2), Range16), $clone(new Range16.ptr(880, 882, 2), Range16), $clone(new Range16.ptr(886, 895, 9), Range16), $clone(new Range16.ptr(902, 904, 2), Range16), $clone(new Range16.ptr(905, 906, 1), Range16), $clone(new Range16.ptr(908, 910, 2), Range16), $clone(new Range16.ptr(911, 913, 2), Range16), $clone(new Range16.ptr(914, 929, 1), Range16), $clone(new Range16.ptr(931, 939, 1), Range16), $clone(new Range16.ptr(975, 978, 3), Range16), $clone(new Range16.ptr(979, 980, 1), Range16), $clone(new Range16.ptr(984, 1006, 2), Range16), $clone(new Range16.ptr(1012, 1015, 3), Range16), $clone(new Range16.ptr(1017, 1018, 1), Range16), $clone(new Range16.ptr(1021, 1071, 1), Range16), $clone(new Range16.ptr(1120, 1152, 2), Range16), $clone(new Range16.ptr(1162, 1216, 2), Range16), $clone(new Range16.ptr(1217, 1229, 2), Range16), $clone(new Range16.ptr(1232, 1326, 2), Range16), $clone(new Range16.ptr(1329, 1366, 1), Range16), $clone(new Range16.ptr(4256, 4293, 1), Range16), $clone(new Range16.ptr(4295, 4301, 6), Range16), $clone(new Range16.ptr(5024, 5109, 1), Range16), $clone(new Range16.ptr(7312, 7354, 1), Range16), $clone(new Range16.ptr(7357, 7359, 1), Range16), $clone(new Range16.ptr(7680, 7828, 2), Range16), $clone(new Range16.ptr(7838, 7934, 2), Range16), $clone(new Range16.ptr(7944, 7951, 1), Range16), $clone(new Range16.ptr(7960, 7965, 1), Range16), $clone(new Range16.ptr(7976, 7983, 1), Range16), $clone(new Range16.ptr(7992, 7999, 1), Range16), $clone(new Range16.ptr(8008, 8013, 1), Range16), $clone(new Range16.ptr(8025, 8031, 2), Range16), $clone(new Range16.ptr(8040, 8047, 1), Range16), $clone(new Range16.ptr(8120, 8123, 1), Range16), $clone(new Range16.ptr(8136, 8139, 1), Range16), $clone(new Range16.ptr(8152, 8155, 1), Range16), $clone(new Range16.ptr(8168, 8172, 1), Range16), $clone(new Range16.ptr(8184, 8187, 1), Range16), $clone(new Range16.ptr(8450, 8455, 5), Range16), $clone(new Range16.ptr(8459, 8461, 1), Range16), $clone(new Range16.ptr(8464, 8466, 1), Range16), $clone(new Range16.ptr(8469, 8473, 4), Range16), $clone(new Range16.ptr(8474, 8477, 1), Range16), $clone(new Range16.ptr(8484, 8490, 2), Range16), $clone(new Range16.ptr(8491, 8493, 1), Range16), $clone(new Range16.ptr(8496, 8499, 1), Range16), $clone(new Range16.ptr(8510, 8511, 1), Range16), $clone(new Range16.ptr(8517, 8579, 62), Range16), $clone(new Range16.ptr(11264, 11310, 1), Range16), $clone(new Range16.ptr(11360, 11362, 2), Range16), $clone(new Range16.ptr(11363, 11364, 1), Range16), $clone(new Range16.ptr(11367, 11373, 2), Range16), $clone(new Range16.ptr(11374, 11376, 1), Range16), $clone(new Range16.ptr(11378, 11381, 3), Range16), $clone(new Range16.ptr(11390, 11392, 1), Range16), $clone(new Range16.ptr(11394, 11490, 2), Range16), $clone(new Range16.ptr(11499, 11501, 2), Range16), $clone(new Range16.ptr(11506, 42560, 31054), Range16), $clone(new Range16.ptr(42562, 42604, 2), Range16), $clone(new Range16.ptr(42624, 42650, 2), Range16), $clone(new Range16.ptr(42786, 42798, 2), Range16), $clone(new Range16.ptr(42802, 42862, 2), Range16), $clone(new Range16.ptr(42873, 42877, 2), Range16), $clone(new Range16.ptr(42878, 42886, 2), Range16), $clone(new Range16.ptr(42891, 42893, 2), Range16), $clone(new Range16.ptr(42896, 42898, 2), Range16), $clone(new Range16.ptr(42902, 42922, 2), Range16), $clone(new Range16.ptr(42923, 42926, 1), Range16), $clone(new Range16.ptr(42928, 42932, 1), Range16), $clone(new Range16.ptr(42934, 42942, 2), Range16), $clone(new Range16.ptr(42946, 42948, 2), Range16), $clone(new Range16.ptr(42949, 42951, 1), Range16), $clone(new Range16.ptr(42953, 42997, 44), Range16), $clone(new Range16.ptr(65313, 65338, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(66560, 66599, 1), Range32), $clone(new Range32.ptr(66736, 66771, 1), Range32), $clone(new Range32.ptr(68736, 68786, 1), Range32), $clone(new Range32.ptr(71840, 71871, 1), Range32), $clone(new Range32.ptr(93760, 93791, 1), Range32), $clone(new Range32.ptr(119808, 119833, 1), Range32), $clone(new Range32.ptr(119860, 119885, 1), Range32), $clone(new Range32.ptr(119912, 119937, 1), Range32), $clone(new Range32.ptr(119964, 119966, 2), Range32), $clone(new Range32.ptr(119967, 119973, 3), Range32), $clone(new Range32.ptr(119974, 119977, 3), Range32), $clone(new Range32.ptr(119978, 119980, 1), Range32), $clone(new Range32.ptr(119982, 119989, 1), Range32), $clone(new Range32.ptr(120016, 120041, 1), Range32), $clone(new Range32.ptr(120068, 120069, 1), Range32), $clone(new Range32.ptr(120071, 120074, 1), Range32), $clone(new Range32.ptr(120077, 120084, 1), Range32), $clone(new Range32.ptr(120086, 120092, 1), Range32), $clone(new Range32.ptr(120120, 120121, 1), Range32), $clone(new Range32.ptr(120123, 120126, 1), Range32), $clone(new Range32.ptr(120128, 120132, 1), Range32), $clone(new Range32.ptr(120134, 120138, 4), Range32), $clone(new Range32.ptr(120139, 120144, 1), Range32), $clone(new Range32.ptr(120172, 120197, 1), Range32), $clone(new Range32.ptr(120224, 120249, 1), Range32), $clone(new Range32.ptr(120276, 120301, 1), Range32), $clone(new Range32.ptr(120328, 120353, 1), Range32), $clone(new Range32.ptr(120380, 120405, 1), Range32), $clone(new Range32.ptr(120432, 120457, 1), Range32), $clone(new Range32.ptr(120488, 120512, 1), Range32), $clone(new Range32.ptr(120546, 120570, 1), Range32), $clone(new Range32.ptr(120604, 120628, 1), Range32), $clone(new Range32.ptr(120662, 120686, 1), Range32), $clone(new Range32.ptr(120720, 120744, 1), Range32), $clone(new Range32.ptr(120778, 125184, 4406), Range32), $clone(new Range32.ptr(125185, 125217, 1), Range32)]), 3);
-		_M = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(768, 879, 1), Range16), $clone(new Range16.ptr(1155, 1161, 1), Range16), $clone(new Range16.ptr(1425, 1469, 1), Range16), $clone(new Range16.ptr(1471, 1473, 2), Range16), $clone(new Range16.ptr(1474, 1476, 2), Range16), $clone(new Range16.ptr(1477, 1479, 2), Range16), $clone(new Range16.ptr(1552, 1562, 1), Range16), $clone(new Range16.ptr(1611, 1631, 1), Range16), $clone(new Range16.ptr(1648, 1750, 102), Range16), $clone(new Range16.ptr(1751, 1756, 1), Range16), $clone(new Range16.ptr(1759, 1764, 1), Range16), $clone(new Range16.ptr(1767, 1768, 1), Range16), $clone(new Range16.ptr(1770, 1773, 1), Range16), $clone(new Range16.ptr(1809, 1840, 31), Range16), $clone(new Range16.ptr(1841, 1866, 1), Range16), $clone(new Range16.ptr(1958, 1968, 1), Range16), $clone(new Range16.ptr(2027, 2035, 1), Range16), $clone(new Range16.ptr(2045, 2070, 25), Range16), $clone(new Range16.ptr(2071, 2073, 1), Range16), $clone(new Range16.ptr(2075, 2083, 1), Range16), $clone(new Range16.ptr(2085, 2087, 1), Range16), $clone(new Range16.ptr(2089, 2093, 1), Range16), $clone(new Range16.ptr(2137, 2139, 1), Range16), $clone(new Range16.ptr(2259, 2273, 1), Range16), $clone(new Range16.ptr(2275, 2307, 1), Range16), $clone(new Range16.ptr(2362, 2364, 1), Range16), $clone(new Range16.ptr(2366, 2383, 1), Range16), $clone(new Range16.ptr(2385, 2391, 1), Range16), $clone(new Range16.ptr(2402, 2403, 1), Range16), $clone(new Range16.ptr(2433, 2435, 1), Range16), $clone(new Range16.ptr(2492, 2494, 2), Range16), $clone(new Range16.ptr(2495, 2500, 1), Range16), $clone(new Range16.ptr(2503, 2504, 1), Range16), $clone(new Range16.ptr(2507, 2509, 1), Range16), $clone(new Range16.ptr(2519, 2530, 11), Range16), $clone(new Range16.ptr(2531, 2558, 27), Range16), $clone(new Range16.ptr(2561, 2563, 1), Range16), $clone(new Range16.ptr(2620, 2622, 2), Range16), $clone(new Range16.ptr(2623, 2626, 1), Range16), $clone(new Range16.ptr(2631, 2632, 1), Range16), $clone(new Range16.ptr(2635, 2637, 1), Range16), $clone(new Range16.ptr(2641, 2672, 31), Range16), $clone(new Range16.ptr(2673, 2677, 4), Range16), $clone(new Range16.ptr(2689, 2691, 1), Range16), $clone(new Range16.ptr(2748, 2750, 2), Range16), $clone(new Range16.ptr(2751, 2757, 1), Range16), $clone(new Range16.ptr(2759, 2761, 1), Range16), $clone(new Range16.ptr(2763, 2765, 1), Range16), $clone(new Range16.ptr(2786, 2787, 1), Range16), $clone(new Range16.ptr(2810, 2815, 1), Range16), $clone(new Range16.ptr(2817, 2819, 1), Range16), $clone(new Range16.ptr(2876, 2878, 2), Range16), $clone(new Range16.ptr(2879, 2884, 1), Range16), $clone(new Range16.ptr(2887, 2888, 1), Range16), $clone(new Range16.ptr(2891, 2893, 1), Range16), $clone(new Range16.ptr(2901, 2903, 1), Range16), $clone(new Range16.ptr(2914, 2915, 1), Range16), $clone(new Range16.ptr(2946, 3006, 60), Range16), $clone(new Range16.ptr(3007, 3010, 1), Range16), $clone(new Range16.ptr(3014, 3016, 1), Range16), $clone(new Range16.ptr(3018, 3021, 1), Range16), $clone(new Range16.ptr(3031, 3072, 41), Range16), $clone(new Range16.ptr(3073, 3076, 1), Range16), $clone(new Range16.ptr(3134, 3140, 1), Range16), $clone(new Range16.ptr(3142, 3144, 1), Range16), $clone(new Range16.ptr(3146, 3149, 1), Range16), $clone(new Range16.ptr(3157, 3158, 1), Range16), $clone(new Range16.ptr(3170, 3171, 1), Range16), $clone(new Range16.ptr(3201, 3203, 1), Range16), $clone(new Range16.ptr(3260, 3262, 2), Range16), $clone(new Range16.ptr(3263, 3268, 1), Range16), $clone(new Range16.ptr(3270, 3272, 1), Range16), $clone(new Range16.ptr(3274, 3277, 1), Range16), $clone(new Range16.ptr(3285, 3286, 1), Range16), $clone(new Range16.ptr(3298, 3299, 1), Range16), $clone(new Range16.ptr(3328, 3331, 1), Range16), $clone(new Range16.ptr(3387, 3388, 1), Range16), $clone(new Range16.ptr(3390, 3396, 1), Range16), $clone(new Range16.ptr(3398, 3400, 1), Range16), $clone(new Range16.ptr(3402, 3405, 1), Range16), $clone(new Range16.ptr(3415, 3426, 11), Range16), $clone(new Range16.ptr(3427, 3457, 30), Range16), $clone(new Range16.ptr(3458, 3459, 1), Range16), $clone(new Range16.ptr(3530, 3535, 5), Range16), $clone(new Range16.ptr(3536, 3540, 1), Range16), $clone(new Range16.ptr(3542, 3544, 2), Range16), $clone(new Range16.ptr(3545, 3551, 1), Range16), $clone(new Range16.ptr(3570, 3571, 1), Range16), $clone(new Range16.ptr(3633, 3636, 3), Range16), $clone(new Range16.ptr(3637, 3642, 1), Range16), $clone(new Range16.ptr(3655, 3662, 1), Range16), $clone(new Range16.ptr(3761, 3764, 3), Range16), $clone(new Range16.ptr(3765, 3772, 1), Range16), $clone(new Range16.ptr(3784, 3789, 1), Range16), $clone(new Range16.ptr(3864, 3865, 1), Range16), $clone(new Range16.ptr(3893, 3897, 2), Range16), $clone(new Range16.ptr(3902, 3903, 1), Range16), $clone(new Range16.ptr(3953, 3972, 1), Range16), $clone(new Range16.ptr(3974, 3975, 1), Range16), $clone(new Range16.ptr(3981, 3991, 1), Range16), $clone(new Range16.ptr(3993, 4028, 1), Range16), $clone(new Range16.ptr(4038, 4139, 101), Range16), $clone(new Range16.ptr(4140, 4158, 1), Range16), $clone(new Range16.ptr(4182, 4185, 1), Range16), $clone(new Range16.ptr(4190, 4192, 1), Range16), $clone(new Range16.ptr(4194, 4196, 1), Range16), $clone(new Range16.ptr(4199, 4205, 1), Range16), $clone(new Range16.ptr(4209, 4212, 1), Range16), $clone(new Range16.ptr(4226, 4237, 1), Range16), $clone(new Range16.ptr(4239, 4250, 11), Range16), $clone(new Range16.ptr(4251, 4253, 1), Range16), $clone(new Range16.ptr(4957, 4959, 1), Range16), $clone(new Range16.ptr(5906, 5908, 1), Range16), $clone(new Range16.ptr(5938, 5940, 1), Range16), $clone(new Range16.ptr(5970, 5971, 1), Range16), $clone(new Range16.ptr(6002, 6003, 1), Range16), $clone(new Range16.ptr(6068, 6099, 1), Range16), $clone(new Range16.ptr(6109, 6155, 46), Range16), $clone(new Range16.ptr(6156, 6157, 1), Range16), $clone(new Range16.ptr(6277, 6278, 1), Range16), $clone(new Range16.ptr(6313, 6432, 119), Range16), $clone(new Range16.ptr(6433, 6443, 1), Range16), $clone(new Range16.ptr(6448, 6459, 1), Range16), $clone(new Range16.ptr(6679, 6683, 1), Range16), $clone(new Range16.ptr(6741, 6750, 1), Range16), $clone(new Range16.ptr(6752, 6780, 1), Range16), $clone(new Range16.ptr(6783, 6832, 49), Range16), $clone(new Range16.ptr(6833, 6848, 1), Range16), $clone(new Range16.ptr(6912, 6916, 1), Range16), $clone(new Range16.ptr(6964, 6980, 1), Range16), $clone(new Range16.ptr(7019, 7027, 1), Range16), $clone(new Range16.ptr(7040, 7042, 1), Range16), $clone(new Range16.ptr(7073, 7085, 1), Range16), $clone(new Range16.ptr(7142, 7155, 1), Range16), $clone(new Range16.ptr(7204, 7223, 1), Range16), $clone(new Range16.ptr(7376, 7378, 1), Range16), $clone(new Range16.ptr(7380, 7400, 1), Range16), $clone(new Range16.ptr(7405, 7412, 7), Range16), $clone(new Range16.ptr(7415, 7417, 1), Range16), $clone(new Range16.ptr(7616, 7673, 1), Range16), $clone(new Range16.ptr(7675, 7679, 1), Range16), $clone(new Range16.ptr(8400, 8432, 1), Range16), $clone(new Range16.ptr(11503, 11505, 1), Range16), $clone(new Range16.ptr(11647, 11744, 97), Range16), $clone(new Range16.ptr(11745, 11775, 1), Range16), $clone(new Range16.ptr(12330, 12335, 1), Range16), $clone(new Range16.ptr(12441, 12442, 1), Range16), $clone(new Range16.ptr(42607, 42610, 1), Range16), $clone(new Range16.ptr(42612, 42621, 1), Range16), $clone(new Range16.ptr(42654, 42655, 1), Range16), $clone(new Range16.ptr(42736, 42737, 1), Range16), $clone(new Range16.ptr(43010, 43014, 4), Range16), $clone(new Range16.ptr(43019, 43043, 24), Range16), $clone(new Range16.ptr(43044, 43047, 1), Range16), $clone(new Range16.ptr(43052, 43136, 84), Range16), $clone(new Range16.ptr(43137, 43188, 51), Range16), $clone(new Range16.ptr(43189, 43205, 1), Range16), $clone(new Range16.ptr(43232, 43249, 1), Range16), $clone(new Range16.ptr(43263, 43302, 39), Range16), $clone(new Range16.ptr(43303, 43309, 1), Range16), $clone(new Range16.ptr(43335, 43347, 1), Range16), $clone(new Range16.ptr(43392, 43395, 1), Range16), $clone(new Range16.ptr(43443, 43456, 1), Range16), $clone(new Range16.ptr(43493, 43561, 68), Range16), $clone(new Range16.ptr(43562, 43574, 1), Range16), $clone(new Range16.ptr(43587, 43596, 9), Range16), $clone(new Range16.ptr(43597, 43643, 46), Range16), $clone(new Range16.ptr(43644, 43645, 1), Range16), $clone(new Range16.ptr(43696, 43698, 2), Range16), $clone(new Range16.ptr(43699, 43700, 1), Range16), $clone(new Range16.ptr(43703, 43704, 1), Range16), $clone(new Range16.ptr(43710, 43711, 1), Range16), $clone(new Range16.ptr(43713, 43755, 42), Range16), $clone(new Range16.ptr(43756, 43759, 1), Range16), $clone(new Range16.ptr(43765, 43766, 1), Range16), $clone(new Range16.ptr(44003, 44010, 1), Range16), $clone(new Range16.ptr(44012, 44013, 1), Range16), $clone(new Range16.ptr(64286, 65024, 738), Range16), $clone(new Range16.ptr(65025, 65039, 1), Range16), $clone(new Range16.ptr(65056, 65071, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(66045, 66272, 227), Range32), $clone(new Range32.ptr(66422, 66426, 1), Range32), $clone(new Range32.ptr(68097, 68099, 1), Range32), $clone(new Range32.ptr(68101, 68102, 1), Range32), $clone(new Range32.ptr(68108, 68111, 1), Range32), $clone(new Range32.ptr(68152, 68154, 1), Range32), $clone(new Range32.ptr(68159, 68325, 166), Range32), $clone(new Range32.ptr(68326, 68900, 574), Range32), $clone(new Range32.ptr(68901, 68903, 1), Range32), $clone(new Range32.ptr(69291, 69292, 1), Range32), $clone(new Range32.ptr(69446, 69456, 1), Range32), $clone(new Range32.ptr(69632, 69634, 1), Range32), $clone(new Range32.ptr(69688, 69702, 1), Range32), $clone(new Range32.ptr(69759, 69762, 1), Range32), $clone(new Range32.ptr(69808, 69818, 1), Range32), $clone(new Range32.ptr(69888, 69890, 1), Range32), $clone(new Range32.ptr(69927, 69940, 1), Range32), $clone(new Range32.ptr(69957, 69958, 1), Range32), $clone(new Range32.ptr(70003, 70016, 13), Range32), $clone(new Range32.ptr(70017, 70018, 1), Range32), $clone(new Range32.ptr(70067, 70080, 1), Range32), $clone(new Range32.ptr(70089, 70092, 1), Range32), $clone(new Range32.ptr(70094, 70095, 1), Range32), $clone(new Range32.ptr(70188, 70199, 1), Range32), $clone(new Range32.ptr(70206, 70367, 161), Range32), $clone(new Range32.ptr(70368, 70378, 1), Range32), $clone(new Range32.ptr(70400, 70403, 1), Range32), $clone(new Range32.ptr(70459, 70460, 1), Range32), $clone(new Range32.ptr(70462, 70468, 1), Range32), $clone(new Range32.ptr(70471, 70472, 1), Range32), $clone(new Range32.ptr(70475, 70477, 1), Range32), $clone(new Range32.ptr(70487, 70498, 11), Range32), $clone(new Range32.ptr(70499, 70502, 3), Range32), $clone(new Range32.ptr(70503, 70508, 1), Range32), $clone(new Range32.ptr(70512, 70516, 1), Range32), $clone(new Range32.ptr(70709, 70726, 1), Range32), $clone(new Range32.ptr(70750, 70832, 82), Range32), $clone(new Range32.ptr(70833, 70851, 1), Range32), $clone(new Range32.ptr(71087, 71093, 1), Range32), $clone(new Range32.ptr(71096, 71104, 1), Range32), $clone(new Range32.ptr(71132, 71133, 1), Range32), $clone(new Range32.ptr(71216, 71232, 1), Range32), $clone(new Range32.ptr(71339, 71351, 1), Range32), $clone(new Range32.ptr(71453, 71467, 1), Range32), $clone(new Range32.ptr(71724, 71738, 1), Range32), $clone(new Range32.ptr(71984, 71989, 1), Range32), $clone(new Range32.ptr(71991, 71992, 1), Range32), $clone(new Range32.ptr(71995, 71998, 1), Range32), $clone(new Range32.ptr(72000, 72002, 2), Range32), $clone(new Range32.ptr(72003, 72145, 142), Range32), $clone(new Range32.ptr(72146, 72151, 1), Range32), $clone(new Range32.ptr(72154, 72160, 1), Range32), $clone(new Range32.ptr(72164, 72193, 29), Range32), $clone(new Range32.ptr(72194, 72202, 1), Range32), $clone(new Range32.ptr(72243, 72249, 1), Range32), $clone(new Range32.ptr(72251, 72254, 1), Range32), $clone(new Range32.ptr(72263, 72273, 10), Range32), $clone(new Range32.ptr(72274, 72283, 1), Range32), $clone(new Range32.ptr(72330, 72345, 1), Range32), $clone(new Range32.ptr(72751, 72758, 1), Range32), $clone(new Range32.ptr(72760, 72767, 1), Range32), $clone(new Range32.ptr(72850, 72871, 1), Range32), $clone(new Range32.ptr(72873, 72886, 1), Range32), $clone(new Range32.ptr(73009, 73014, 1), Range32), $clone(new Range32.ptr(73018, 73020, 2), Range32), $clone(new Range32.ptr(73021, 73023, 2), Range32), $clone(new Range32.ptr(73024, 73029, 1), Range32), $clone(new Range32.ptr(73031, 73098, 67), Range32), $clone(new Range32.ptr(73099, 73102, 1), Range32), $clone(new Range32.ptr(73104, 73105, 1), Range32), $clone(new Range32.ptr(73107, 73111, 1), Range32), $clone(new Range32.ptr(73459, 73462, 1), Range32), $clone(new Range32.ptr(92912, 92916, 1), Range32), $clone(new Range32.ptr(92976, 92982, 1), Range32), $clone(new Range32.ptr(94031, 94033, 2), Range32), $clone(new Range32.ptr(94034, 94087, 1), Range32), $clone(new Range32.ptr(94095, 94098, 1), Range32), $clone(new Range32.ptr(94180, 94192, 12), Range32), $clone(new Range32.ptr(94193, 113821, 19628), Range32), $clone(new Range32.ptr(113822, 119141, 5319), Range32), $clone(new Range32.ptr(119142, 119145, 1), Range32), $clone(new Range32.ptr(119149, 119154, 1), Range32), $clone(new Range32.ptr(119163, 119170, 1), Range32), $clone(new Range32.ptr(119173, 119179, 1), Range32), $clone(new Range32.ptr(119210, 119213, 1), Range32), $clone(new Range32.ptr(119362, 119364, 1), Range32), $clone(new Range32.ptr(121344, 121398, 1), Range32), $clone(new Range32.ptr(121403, 121452, 1), Range32), $clone(new Range32.ptr(121461, 121476, 15), Range32), $clone(new Range32.ptr(121499, 121503, 1), Range32), $clone(new Range32.ptr(121505, 121519, 1), Range32), $clone(new Range32.ptr(122880, 122886, 1), Range32), $clone(new Range32.ptr(122888, 122904, 1), Range32), $clone(new Range32.ptr(122907, 122913, 1), Range32), $clone(new Range32.ptr(122915, 122916, 1), Range32), $clone(new Range32.ptr(122918, 122922, 1), Range32), $clone(new Range32.ptr(123184, 123190, 1), Range32), $clone(new Range32.ptr(123628, 123631, 1), Range32), $clone(new Range32.ptr(125136, 125142, 1), Range32), $clone(new Range32.ptr(125252, 125258, 1), Range32), $clone(new Range32.ptr(917760, 917999, 1), Range32)]), 0);
-		_Mc = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(2307, 2363, 56), Range16), $clone(new Range16.ptr(2366, 2368, 1), Range16), $clone(new Range16.ptr(2377, 2380, 1), Range16), $clone(new Range16.ptr(2382, 2383, 1), Range16), $clone(new Range16.ptr(2434, 2435, 1), Range16), $clone(new Range16.ptr(2494, 2496, 1), Range16), $clone(new Range16.ptr(2503, 2504, 1), Range16), $clone(new Range16.ptr(2507, 2508, 1), Range16), $clone(new Range16.ptr(2519, 2563, 44), Range16), $clone(new Range16.ptr(2622, 2624, 1), Range16), $clone(new Range16.ptr(2691, 2750, 59), Range16), $clone(new Range16.ptr(2751, 2752, 1), Range16), $clone(new Range16.ptr(2761, 2763, 2), Range16), $clone(new Range16.ptr(2764, 2818, 54), Range16), $clone(new Range16.ptr(2819, 2878, 59), Range16), $clone(new Range16.ptr(2880, 2887, 7), Range16), $clone(new Range16.ptr(2888, 2891, 3), Range16), $clone(new Range16.ptr(2892, 2903, 11), Range16), $clone(new Range16.ptr(3006, 3007, 1), Range16), $clone(new Range16.ptr(3009, 3010, 1), Range16), $clone(new Range16.ptr(3014, 3016, 1), Range16), $clone(new Range16.ptr(3018, 3020, 1), Range16), $clone(new Range16.ptr(3031, 3073, 42), Range16), $clone(new Range16.ptr(3074, 3075, 1), Range16), $clone(new Range16.ptr(3137, 3140, 1), Range16), $clone(new Range16.ptr(3202, 3203, 1), Range16), $clone(new Range16.ptr(3262, 3264, 2), Range16), $clone(new Range16.ptr(3265, 3268, 1), Range16), $clone(new Range16.ptr(3271, 3272, 1), Range16), $clone(new Range16.ptr(3274, 3275, 1), Range16), $clone(new Range16.ptr(3285, 3286, 1), Range16), $clone(new Range16.ptr(3330, 3331, 1), Range16), $clone(new Range16.ptr(3390, 3392, 1), Range16), $clone(new Range16.ptr(3398, 3400, 1), Range16), $clone(new Range16.ptr(3402, 3404, 1), Range16), $clone(new Range16.ptr(3415, 3458, 43), Range16), $clone(new Range16.ptr(3459, 3535, 76), Range16), $clone(new Range16.ptr(3536, 3537, 1), Range16), $clone(new Range16.ptr(3544, 3551, 1), Range16), $clone(new Range16.ptr(3570, 3571, 1), Range16), $clone(new Range16.ptr(3902, 3903, 1), Range16), $clone(new Range16.ptr(3967, 4139, 172), Range16), $clone(new Range16.ptr(4140, 4145, 5), Range16), $clone(new Range16.ptr(4152, 4155, 3), Range16), $clone(new Range16.ptr(4156, 4182, 26), Range16), $clone(new Range16.ptr(4183, 4194, 11), Range16), $clone(new Range16.ptr(4195, 4196, 1), Range16), $clone(new Range16.ptr(4199, 4205, 1), Range16), $clone(new Range16.ptr(4227, 4228, 1), Range16), $clone(new Range16.ptr(4231, 4236, 1), Range16), $clone(new Range16.ptr(4239, 4250, 11), Range16), $clone(new Range16.ptr(4251, 4252, 1), Range16), $clone(new Range16.ptr(6070, 6078, 8), Range16), $clone(new Range16.ptr(6079, 6085, 1), Range16), $clone(new Range16.ptr(6087, 6088, 1), Range16), $clone(new Range16.ptr(6435, 6438, 1), Range16), $clone(new Range16.ptr(6441, 6443, 1), Range16), $clone(new Range16.ptr(6448, 6449, 1), Range16), $clone(new Range16.ptr(6451, 6456, 1), Range16), $clone(new Range16.ptr(6681, 6682, 1), Range16), $clone(new Range16.ptr(6741, 6743, 2), Range16), $clone(new Range16.ptr(6753, 6755, 2), Range16), $clone(new Range16.ptr(6756, 6765, 9), Range16), $clone(new Range16.ptr(6766, 6770, 1), Range16), $clone(new Range16.ptr(6916, 6965, 49), Range16), $clone(new Range16.ptr(6971, 6973, 2), Range16), $clone(new Range16.ptr(6974, 6977, 1), Range16), $clone(new Range16.ptr(6979, 6980, 1), Range16), $clone(new Range16.ptr(7042, 7073, 31), Range16), $clone(new Range16.ptr(7078, 7079, 1), Range16), $clone(new Range16.ptr(7082, 7143, 61), Range16), $clone(new Range16.ptr(7146, 7148, 1), Range16), $clone(new Range16.ptr(7150, 7154, 4), Range16), $clone(new Range16.ptr(7155, 7204, 49), Range16), $clone(new Range16.ptr(7205, 7211, 1), Range16), $clone(new Range16.ptr(7220, 7221, 1), Range16), $clone(new Range16.ptr(7393, 7415, 22), Range16), $clone(new Range16.ptr(12334, 12335, 1), Range16), $clone(new Range16.ptr(43043, 43044, 1), Range16), $clone(new Range16.ptr(43047, 43136, 89), Range16), $clone(new Range16.ptr(43137, 43188, 51), Range16), $clone(new Range16.ptr(43189, 43203, 1), Range16), $clone(new Range16.ptr(43346, 43347, 1), Range16), $clone(new Range16.ptr(43395, 43444, 49), Range16), $clone(new Range16.ptr(43445, 43450, 5), Range16), $clone(new Range16.ptr(43451, 43454, 3), Range16), $clone(new Range16.ptr(43455, 43456, 1), Range16), $clone(new Range16.ptr(43567, 43568, 1), Range16), $clone(new Range16.ptr(43571, 43572, 1), Range16), $clone(new Range16.ptr(43597, 43643, 46), Range16), $clone(new Range16.ptr(43645, 43755, 110), Range16), $clone(new Range16.ptr(43758, 43759, 1), Range16), $clone(new Range16.ptr(43765, 44003, 238), Range16), $clone(new Range16.ptr(44004, 44006, 2), Range16), $clone(new Range16.ptr(44007, 44009, 2), Range16), $clone(new Range16.ptr(44010, 44012, 2), Range16)]), new sliceType$1([$clone(new Range32.ptr(69632, 69634, 2), Range32), $clone(new Range32.ptr(69762, 69808, 46), Range32), $clone(new Range32.ptr(69809, 69810, 1), Range32), $clone(new Range32.ptr(69815, 69816, 1), Range32), $clone(new Range32.ptr(69932, 69957, 25), Range32), $clone(new Range32.ptr(69958, 70018, 60), Range32), $clone(new Range32.ptr(70067, 70069, 1), Range32), $clone(new Range32.ptr(70079, 70080, 1), Range32), $clone(new Range32.ptr(70094, 70188, 94), Range32), $clone(new Range32.ptr(70189, 70190, 1), Range32), $clone(new Range32.ptr(70194, 70195, 1), Range32), $clone(new Range32.ptr(70197, 70368, 171), Range32), $clone(new Range32.ptr(70369, 70370, 1), Range32), $clone(new Range32.ptr(70402, 70403, 1), Range32), $clone(new Range32.ptr(70462, 70463, 1), Range32), $clone(new Range32.ptr(70465, 70468, 1), Range32), $clone(new Range32.ptr(70471, 70472, 1), Range32), $clone(new Range32.ptr(70475, 70477, 1), Range32), $clone(new Range32.ptr(70487, 70498, 11), Range32), $clone(new Range32.ptr(70499, 70709, 210), Range32), $clone(new Range32.ptr(70710, 70711, 1), Range32), $clone(new Range32.ptr(70720, 70721, 1), Range32), $clone(new Range32.ptr(70725, 70832, 107), Range32), $clone(new Range32.ptr(70833, 70834, 1), Range32), $clone(new Range32.ptr(70841, 70843, 2), Range32), $clone(new Range32.ptr(70844, 70846, 1), Range32), $clone(new Range32.ptr(70849, 71087, 238), Range32), $clone(new Range32.ptr(71088, 71089, 1), Range32), $clone(new Range32.ptr(71096, 71099, 1), Range32), $clone(new Range32.ptr(71102, 71216, 114), Range32), $clone(new Range32.ptr(71217, 71218, 1), Range32), $clone(new Range32.ptr(71227, 71228, 1), Range32), $clone(new Range32.ptr(71230, 71340, 110), Range32), $clone(new Range32.ptr(71342, 71343, 1), Range32), $clone(new Range32.ptr(71350, 71456, 106), Range32), $clone(new Range32.ptr(71457, 71462, 5), Range32), $clone(new Range32.ptr(71724, 71726, 1), Range32), $clone(new Range32.ptr(71736, 71984, 248), Range32), $clone(new Range32.ptr(71985, 71989, 1), Range32), $clone(new Range32.ptr(71991, 71992, 1), Range32), $clone(new Range32.ptr(71997, 72000, 3), Range32), $clone(new Range32.ptr(72002, 72145, 143), Range32), $clone(new Range32.ptr(72146, 72147, 1), Range32), $clone(new Range32.ptr(72156, 72159, 1), Range32), $clone(new Range32.ptr(72164, 72249, 85), Range32), $clone(new Range32.ptr(72279, 72280, 1), Range32), $clone(new Range32.ptr(72343, 72751, 408), Range32), $clone(new Range32.ptr(72766, 72873, 107), Range32), $clone(new Range32.ptr(72881, 72884, 3), Range32), $clone(new Range32.ptr(73098, 73102, 1), Range32), $clone(new Range32.ptr(73107, 73108, 1), Range32), $clone(new Range32.ptr(73110, 73461, 351), Range32), $clone(new Range32.ptr(73462, 94033, 20571), Range32), $clone(new Range32.ptr(94034, 94087, 1), Range32), $clone(new Range32.ptr(94192, 94193, 1), Range32), $clone(new Range32.ptr(119141, 119142, 1), Range32), $clone(new Range32.ptr(119149, 119154, 1), Range32)]), 0);
+		_Lu = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(65, 90, 1), Range16), $clone(new Range16.ptr(192, 214, 1), Range16), $clone(new Range16.ptr(216, 222, 1), Range16), $clone(new Range16.ptr(256, 310, 2), Range16), $clone(new Range16.ptr(313, 327, 2), Range16), $clone(new Range16.ptr(330, 376, 2), Range16), $clone(new Range16.ptr(377, 381, 2), Range16), $clone(new Range16.ptr(385, 386, 1), Range16), $clone(new Range16.ptr(388, 390, 2), Range16), $clone(new Range16.ptr(391, 393, 2), Range16), $clone(new Range16.ptr(394, 395, 1), Range16), $clone(new Range16.ptr(398, 401, 1), Range16), $clone(new Range16.ptr(403, 404, 1), Range16), $clone(new Range16.ptr(406, 408, 1), Range16), $clone(new Range16.ptr(412, 413, 1), Range16), $clone(new Range16.ptr(415, 416, 1), Range16), $clone(new Range16.ptr(418, 422, 2), Range16), $clone(new Range16.ptr(423, 425, 2), Range16), $clone(new Range16.ptr(428, 430, 2), Range16), $clone(new Range16.ptr(431, 433, 2), Range16), $clone(new Range16.ptr(434, 435, 1), Range16), $clone(new Range16.ptr(437, 439, 2), Range16), $clone(new Range16.ptr(440, 444, 4), Range16), $clone(new Range16.ptr(452, 461, 3), Range16), $clone(new Range16.ptr(463, 475, 2), Range16), $clone(new Range16.ptr(478, 494, 2), Range16), $clone(new Range16.ptr(497, 500, 3), Range16), $clone(new Range16.ptr(502, 504, 1), Range16), $clone(new Range16.ptr(506, 562, 2), Range16), $clone(new Range16.ptr(570, 571, 1), Range16), $clone(new Range16.ptr(573, 574, 1), Range16), $clone(new Range16.ptr(577, 579, 2), Range16), $clone(new Range16.ptr(580, 582, 1), Range16), $clone(new Range16.ptr(584, 590, 2), Range16), $clone(new Range16.ptr(880, 882, 2), Range16), $clone(new Range16.ptr(886, 895, 9), Range16), $clone(new Range16.ptr(902, 904, 2), Range16), $clone(new Range16.ptr(905, 906, 1), Range16), $clone(new Range16.ptr(908, 910, 2), Range16), $clone(new Range16.ptr(911, 913, 2), Range16), $clone(new Range16.ptr(914, 929, 1), Range16), $clone(new Range16.ptr(931, 939, 1), Range16), $clone(new Range16.ptr(975, 978, 3), Range16), $clone(new Range16.ptr(979, 980, 1), Range16), $clone(new Range16.ptr(984, 1006, 2), Range16), $clone(new Range16.ptr(1012, 1015, 3), Range16), $clone(new Range16.ptr(1017, 1018, 1), Range16), $clone(new Range16.ptr(1021, 1071, 1), Range16), $clone(new Range16.ptr(1120, 1152, 2), Range16), $clone(new Range16.ptr(1162, 1216, 2), Range16), $clone(new Range16.ptr(1217, 1229, 2), Range16), $clone(new Range16.ptr(1232, 1326, 2), Range16), $clone(new Range16.ptr(1329, 1366, 1), Range16), $clone(new Range16.ptr(4256, 4293, 1), Range16), $clone(new Range16.ptr(4295, 4301, 6), Range16), $clone(new Range16.ptr(5024, 5109, 1), Range16), $clone(new Range16.ptr(7312, 7354, 1), Range16), $clone(new Range16.ptr(7357, 7359, 1), Range16), $clone(new Range16.ptr(7680, 7828, 2), Range16), $clone(new Range16.ptr(7838, 7934, 2), Range16), $clone(new Range16.ptr(7944, 7951, 1), Range16), $clone(new Range16.ptr(7960, 7965, 1), Range16), $clone(new Range16.ptr(7976, 7983, 1), Range16), $clone(new Range16.ptr(7992, 7999, 1), Range16), $clone(new Range16.ptr(8008, 8013, 1), Range16), $clone(new Range16.ptr(8025, 8031, 2), Range16), $clone(new Range16.ptr(8040, 8047, 1), Range16), $clone(new Range16.ptr(8120, 8123, 1), Range16), $clone(new Range16.ptr(8136, 8139, 1), Range16), $clone(new Range16.ptr(8152, 8155, 1), Range16), $clone(new Range16.ptr(8168, 8172, 1), Range16), $clone(new Range16.ptr(8184, 8187, 1), Range16), $clone(new Range16.ptr(8450, 8455, 5), Range16), $clone(new Range16.ptr(8459, 8461, 1), Range16), $clone(new Range16.ptr(8464, 8466, 1), Range16), $clone(new Range16.ptr(8469, 8473, 4), Range16), $clone(new Range16.ptr(8474, 8477, 1), Range16), $clone(new Range16.ptr(8484, 8490, 2), Range16), $clone(new Range16.ptr(8491, 8493, 1), Range16), $clone(new Range16.ptr(8496, 8499, 1), Range16), $clone(new Range16.ptr(8510, 8511, 1), Range16), $clone(new Range16.ptr(8517, 8579, 62), Range16), $clone(new Range16.ptr(11264, 11311, 1), Range16), $clone(new Range16.ptr(11360, 11362, 2), Range16), $clone(new Range16.ptr(11363, 11364, 1), Range16), $clone(new Range16.ptr(11367, 11373, 2), Range16), $clone(new Range16.ptr(11374, 11376, 1), Range16), $clone(new Range16.ptr(11378, 11381, 3), Range16), $clone(new Range16.ptr(11390, 11392, 1), Range16), $clone(new Range16.ptr(11394, 11490, 2), Range16), $clone(new Range16.ptr(11499, 11501, 2), Range16), $clone(new Range16.ptr(11506, 42560, 31054), Range16), $clone(new Range16.ptr(42562, 42604, 2), Range16), $clone(new Range16.ptr(42624, 42650, 2), Range16), $clone(new Range16.ptr(42786, 42798, 2), Range16), $clone(new Range16.ptr(42802, 42862, 2), Range16), $clone(new Range16.ptr(42873, 42877, 2), Range16), $clone(new Range16.ptr(42878, 42886, 2), Range16), $clone(new Range16.ptr(42891, 42893, 2), Range16), $clone(new Range16.ptr(42896, 42898, 2), Range16), $clone(new Range16.ptr(42902, 42922, 2), Range16), $clone(new Range16.ptr(42923, 42926, 1), Range16), $clone(new Range16.ptr(42928, 42932, 1), Range16), $clone(new Range16.ptr(42934, 42948, 2), Range16), $clone(new Range16.ptr(42949, 42951, 1), Range16), $clone(new Range16.ptr(42953, 42960, 7), Range16), $clone(new Range16.ptr(42966, 42968, 2), Range16), $clone(new Range16.ptr(42997, 65313, 22316), Range16), $clone(new Range16.ptr(65314, 65338, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(66560, 66599, 1), Range32), $clone(new Range32.ptr(66736, 66771, 1), Range32), $clone(new Range32.ptr(66928, 66938, 1), Range32), $clone(new Range32.ptr(66940, 66954, 1), Range32), $clone(new Range32.ptr(66956, 66962, 1), Range32), $clone(new Range32.ptr(66964, 66965, 1), Range32), $clone(new Range32.ptr(68736, 68786, 1), Range32), $clone(new Range32.ptr(71840, 71871, 1), Range32), $clone(new Range32.ptr(93760, 93791, 1), Range32), $clone(new Range32.ptr(119808, 119833, 1), Range32), $clone(new Range32.ptr(119860, 119885, 1), Range32), $clone(new Range32.ptr(119912, 119937, 1), Range32), $clone(new Range32.ptr(119964, 119966, 2), Range32), $clone(new Range32.ptr(119967, 119973, 3), Range32), $clone(new Range32.ptr(119974, 119977, 3), Range32), $clone(new Range32.ptr(119978, 119980, 1), Range32), $clone(new Range32.ptr(119982, 119989, 1), Range32), $clone(new Range32.ptr(120016, 120041, 1), Range32), $clone(new Range32.ptr(120068, 120069, 1), Range32), $clone(new Range32.ptr(120071, 120074, 1), Range32), $clone(new Range32.ptr(120077, 120084, 1), Range32), $clone(new Range32.ptr(120086, 120092, 1), Range32), $clone(new Range32.ptr(120120, 120121, 1), Range32), $clone(new Range32.ptr(120123, 120126, 1), Range32), $clone(new Range32.ptr(120128, 120132, 1), Range32), $clone(new Range32.ptr(120134, 120138, 4), Range32), $clone(new Range32.ptr(120139, 120144, 1), Range32), $clone(new Range32.ptr(120172, 120197, 1), Range32), $clone(new Range32.ptr(120224, 120249, 1), Range32), $clone(new Range32.ptr(120276, 120301, 1), Range32), $clone(new Range32.ptr(120328, 120353, 1), Range32), $clone(new Range32.ptr(120380, 120405, 1), Range32), $clone(new Range32.ptr(120432, 120457, 1), Range32), $clone(new Range32.ptr(120488, 120512, 1), Range32), $clone(new Range32.ptr(120546, 120570, 1), Range32), $clone(new Range32.ptr(120604, 120628, 1), Range32), $clone(new Range32.ptr(120662, 120686, 1), Range32), $clone(new Range32.ptr(120720, 120744, 1), Range32), $clone(new Range32.ptr(120778, 125184, 4406), Range32), $clone(new Range32.ptr(125185, 125217, 1), Range32)]), 3);
+		_M = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(768, 879, 1), Range16), $clone(new Range16.ptr(1155, 1161, 1), Range16), $clone(new Range16.ptr(1425, 1469, 1), Range16), $clone(new Range16.ptr(1471, 1473, 2), Range16), $clone(new Range16.ptr(1474, 1476, 2), Range16), $clone(new Range16.ptr(1477, 1479, 2), Range16), $clone(new Range16.ptr(1552, 1562, 1), Range16), $clone(new Range16.ptr(1611, 1631, 1), Range16), $clone(new Range16.ptr(1648, 1750, 102), Range16), $clone(new Range16.ptr(1751, 1756, 1), Range16), $clone(new Range16.ptr(1759, 1764, 1), Range16), $clone(new Range16.ptr(1767, 1768, 1), Range16), $clone(new Range16.ptr(1770, 1773, 1), Range16), $clone(new Range16.ptr(1809, 1840, 31), Range16), $clone(new Range16.ptr(1841, 1866, 1), Range16), $clone(new Range16.ptr(1958, 1968, 1), Range16), $clone(new Range16.ptr(2027, 2035, 1), Range16), $clone(new Range16.ptr(2045, 2070, 25), Range16), $clone(new Range16.ptr(2071, 2073, 1), Range16), $clone(new Range16.ptr(2075, 2083, 1), Range16), $clone(new Range16.ptr(2085, 2087, 1), Range16), $clone(new Range16.ptr(2089, 2093, 1), Range16), $clone(new Range16.ptr(2137, 2139, 1), Range16), $clone(new Range16.ptr(2200, 2207, 1), Range16), $clone(new Range16.ptr(2250, 2273, 1), Range16), $clone(new Range16.ptr(2275, 2307, 1), Range16), $clone(new Range16.ptr(2362, 2364, 1), Range16), $clone(new Range16.ptr(2366, 2383, 1), Range16), $clone(new Range16.ptr(2385, 2391, 1), Range16), $clone(new Range16.ptr(2402, 2403, 1), Range16), $clone(new Range16.ptr(2433, 2435, 1), Range16), $clone(new Range16.ptr(2492, 2494, 2), Range16), $clone(new Range16.ptr(2495, 2500, 1), Range16), $clone(new Range16.ptr(2503, 2504, 1), Range16), $clone(new Range16.ptr(2507, 2509, 1), Range16), $clone(new Range16.ptr(2519, 2530, 11), Range16), $clone(new Range16.ptr(2531, 2558, 27), Range16), $clone(new Range16.ptr(2561, 2563, 1), Range16), $clone(new Range16.ptr(2620, 2622, 2), Range16), $clone(new Range16.ptr(2623, 2626, 1), Range16), $clone(new Range16.ptr(2631, 2632, 1), Range16), $clone(new Range16.ptr(2635, 2637, 1), Range16), $clone(new Range16.ptr(2641, 2672, 31), Range16), $clone(new Range16.ptr(2673, 2677, 4), Range16), $clone(new Range16.ptr(2689, 2691, 1), Range16), $clone(new Range16.ptr(2748, 2750, 2), Range16), $clone(new Range16.ptr(2751, 2757, 1), Range16), $clone(new Range16.ptr(2759, 2761, 1), Range16), $clone(new Range16.ptr(2763, 2765, 1), Range16), $clone(new Range16.ptr(2786, 2787, 1), Range16), $clone(new Range16.ptr(2810, 2815, 1), Range16), $clone(new Range16.ptr(2817, 2819, 1), Range16), $clone(new Range16.ptr(2876, 2878, 2), Range16), $clone(new Range16.ptr(2879, 2884, 1), Range16), $clone(new Range16.ptr(2887, 2888, 1), Range16), $clone(new Range16.ptr(2891, 2893, 1), Range16), $clone(new Range16.ptr(2901, 2903, 1), Range16), $clone(new Range16.ptr(2914, 2915, 1), Range16), $clone(new Range16.ptr(2946, 3006, 60), Range16), $clone(new Range16.ptr(3007, 3010, 1), Range16), $clone(new Range16.ptr(3014, 3016, 1), Range16), $clone(new Range16.ptr(3018, 3021, 1), Range16), $clone(new Range16.ptr(3031, 3072, 41), Range16), $clone(new Range16.ptr(3073, 3076, 1), Range16), $clone(new Range16.ptr(3132, 3134, 2), Range16), $clone(new Range16.ptr(3135, 3140, 1), Range16), $clone(new Range16.ptr(3142, 3144, 1), Range16), $clone(new Range16.ptr(3146, 3149, 1), Range16), $clone(new Range16.ptr(3157, 3158, 1), Range16), $clone(new Range16.ptr(3170, 3171, 1), Range16), $clone(new Range16.ptr(3201, 3203, 1), Range16), $clone(new Range16.ptr(3260, 3262, 2), Range16), $clone(new Range16.ptr(3263, 3268, 1), Range16), $clone(new Range16.ptr(3270, 3272, 1), Range16), $clone(new Range16.ptr(3274, 3277, 1), Range16), $clone(new Range16.ptr(3285, 3286, 1), Range16), $clone(new Range16.ptr(3298, 3299, 1), Range16), $clone(new Range16.ptr(3315, 3328, 13), Range16), $clone(new Range16.ptr(3329, 3331, 1), Range16), $clone(new Range16.ptr(3387, 3388, 1), Range16), $clone(new Range16.ptr(3390, 3396, 1), Range16), $clone(new Range16.ptr(3398, 3400, 1), Range16), $clone(new Range16.ptr(3402, 3405, 1), Range16), $clone(new Range16.ptr(3415, 3426, 11), Range16), $clone(new Range16.ptr(3427, 3457, 30), Range16), $clone(new Range16.ptr(3458, 3459, 1), Range16), $clone(new Range16.ptr(3530, 3535, 5), Range16), $clone(new Range16.ptr(3536, 3540, 1), Range16), $clone(new Range16.ptr(3542, 3544, 2), Range16), $clone(new Range16.ptr(3545, 3551, 1), Range16), $clone(new Range16.ptr(3570, 3571, 1), Range16), $clone(new Range16.ptr(3633, 3636, 3), Range16), $clone(new Range16.ptr(3637, 3642, 1), Range16), $clone(new Range16.ptr(3655, 3662, 1), Range16), $clone(new Range16.ptr(3761, 3764, 3), Range16), $clone(new Range16.ptr(3765, 3772, 1), Range16), $clone(new Range16.ptr(3784, 3790, 1), Range16), $clone(new Range16.ptr(3864, 3865, 1), Range16), $clone(new Range16.ptr(3893, 3897, 2), Range16), $clone(new Range16.ptr(3902, 3903, 1), Range16), $clone(new Range16.ptr(3953, 3972, 1), Range16), $clone(new Range16.ptr(3974, 3975, 1), Range16), $clone(new Range16.ptr(3981, 3991, 1), Range16), $clone(new Range16.ptr(3993, 4028, 1), Range16), $clone(new Range16.ptr(4038, 4139, 101), Range16), $clone(new Range16.ptr(4140, 4158, 1), Range16), $clone(new Range16.ptr(4182, 4185, 1), Range16), $clone(new Range16.ptr(4190, 4192, 1), Range16), $clone(new Range16.ptr(4194, 4196, 1), Range16), $clone(new Range16.ptr(4199, 4205, 1), Range16), $clone(new Range16.ptr(4209, 4212, 1), Range16), $clone(new Range16.ptr(4226, 4237, 1), Range16), $clone(new Range16.ptr(4239, 4250, 11), Range16), $clone(new Range16.ptr(4251, 4253, 1), Range16), $clone(new Range16.ptr(4957, 4959, 1), Range16), $clone(new Range16.ptr(5906, 5909, 1), Range16), $clone(new Range16.ptr(5938, 5940, 1), Range16), $clone(new Range16.ptr(5970, 5971, 1), Range16), $clone(new Range16.ptr(6002, 6003, 1), Range16), $clone(new Range16.ptr(6068, 6099, 1), Range16), $clone(new Range16.ptr(6109, 6155, 46), Range16), $clone(new Range16.ptr(6156, 6157, 1), Range16), $clone(new Range16.ptr(6159, 6277, 118), Range16), $clone(new Range16.ptr(6278, 6313, 35), Range16), $clone(new Range16.ptr(6432, 6443, 1), Range16), $clone(new Range16.ptr(6448, 6459, 1), Range16), $clone(new Range16.ptr(6679, 6683, 1), Range16), $clone(new Range16.ptr(6741, 6750, 1), Range16), $clone(new Range16.ptr(6752, 6780, 1), Range16), $clone(new Range16.ptr(6783, 6832, 49), Range16), $clone(new Range16.ptr(6833, 6862, 1), Range16), $clone(new Range16.ptr(6912, 6916, 1), Range16), $clone(new Range16.ptr(6964, 6980, 1), Range16), $clone(new Range16.ptr(7019, 7027, 1), Range16), $clone(new Range16.ptr(7040, 7042, 1), Range16), $clone(new Range16.ptr(7073, 7085, 1), Range16), $clone(new Range16.ptr(7142, 7155, 1), Range16), $clone(new Range16.ptr(7204, 7223, 1), Range16), $clone(new Range16.ptr(7376, 7378, 1), Range16), $clone(new Range16.ptr(7380, 7400, 1), Range16), $clone(new Range16.ptr(7405, 7412, 7), Range16), $clone(new Range16.ptr(7415, 7417, 1), Range16), $clone(new Range16.ptr(7616, 7679, 1), Range16), $clone(new Range16.ptr(8400, 8432, 1), Range16), $clone(new Range16.ptr(11503, 11505, 1), Range16), $clone(new Range16.ptr(11647, 11744, 97), Range16), $clone(new Range16.ptr(11745, 11775, 1), Range16), $clone(new Range16.ptr(12330, 12335, 1), Range16), $clone(new Range16.ptr(12441, 12442, 1), Range16), $clone(new Range16.ptr(42607, 42610, 1), Range16), $clone(new Range16.ptr(42612, 42621, 1), Range16), $clone(new Range16.ptr(42654, 42655, 1), Range16), $clone(new Range16.ptr(42736, 42737, 1), Range16), $clone(new Range16.ptr(43010, 43014, 4), Range16), $clone(new Range16.ptr(43019, 43043, 24), Range16), $clone(new Range16.ptr(43044, 43047, 1), Range16), $clone(new Range16.ptr(43052, 43136, 84), Range16), $clone(new Range16.ptr(43137, 43188, 51), Range16), $clone(new Range16.ptr(43189, 43205, 1), Range16), $clone(new Range16.ptr(43232, 43249, 1), Range16), $clone(new Range16.ptr(43263, 43302, 39), Range16), $clone(new Range16.ptr(43303, 43309, 1), Range16), $clone(new Range16.ptr(43335, 43347, 1), Range16), $clone(new Range16.ptr(43392, 43395, 1), Range16), $clone(new Range16.ptr(43443, 43456, 1), Range16), $clone(new Range16.ptr(43493, 43561, 68), Range16), $clone(new Range16.ptr(43562, 43574, 1), Range16), $clone(new Range16.ptr(43587, 43596, 9), Range16), $clone(new Range16.ptr(43597, 43643, 46), Range16), $clone(new Range16.ptr(43644, 43645, 1), Range16), $clone(new Range16.ptr(43696, 43698, 2), Range16), $clone(new Range16.ptr(43699, 43700, 1), Range16), $clone(new Range16.ptr(43703, 43704, 1), Range16), $clone(new Range16.ptr(43710, 43711, 1), Range16), $clone(new Range16.ptr(43713, 43755, 42), Range16), $clone(new Range16.ptr(43756, 43759, 1), Range16), $clone(new Range16.ptr(43765, 43766, 1), Range16), $clone(new Range16.ptr(44003, 44010, 1), Range16), $clone(new Range16.ptr(44012, 44013, 1), Range16), $clone(new Range16.ptr(64286, 65024, 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Range32.ptr(70487, 70498, 11), Range32), $clone(new Range32.ptr(70499, 70502, 3), Range32), $clone(new Range32.ptr(70503, 70508, 1), Range32), $clone(new Range32.ptr(70512, 70516, 1), Range32), $clone(new Range32.ptr(70709, 70726, 1), Range32), $clone(new Range32.ptr(70750, 70832, 82), Range32), $clone(new Range32.ptr(70833, 70851, 1), Range32), $clone(new Range32.ptr(71087, 71093, 1), Range32), $clone(new Range32.ptr(71096, 71104, 1), Range32), $clone(new Range32.ptr(71132, 71133, 1), Range32), $clone(new Range32.ptr(71216, 71232, 1), Range32), $clone(new Range32.ptr(71339, 71351, 1), Range32), $clone(new Range32.ptr(71453, 71467, 1), Range32), $clone(new Range32.ptr(71724, 71738, 1), Range32), $clone(new Range32.ptr(71984, 71989, 1), Range32), $clone(new Range32.ptr(71991, 71992, 1), Range32), $clone(new Range32.ptr(71995, 71998, 1), Range32), $clone(new Range32.ptr(72000, 72002, 2), Range32), $clone(new Range32.ptr(72003, 72145, 142), Range32), $clone(new Range32.ptr(72146, 72151, 1), Range32), $clone(new Range32.ptr(72154, 72160, 1), Range32), $clone(new Range32.ptr(72164, 72193, 29), Range32), $clone(new Range32.ptr(72194, 72202, 1), Range32), $clone(new Range32.ptr(72243, 72249, 1), Range32), $clone(new Range32.ptr(72251, 72254, 1), Range32), $clone(new Range32.ptr(72263, 72273, 10), Range32), $clone(new Range32.ptr(72274, 72283, 1), Range32), $clone(new Range32.ptr(72330, 72345, 1), Range32), $clone(new Range32.ptr(72751, 72758, 1), Range32), $clone(new Range32.ptr(72760, 72767, 1), Range32), $clone(new Range32.ptr(72850, 72871, 1), Range32), $clone(new Range32.ptr(72873, 72886, 1), Range32), $clone(new Range32.ptr(73009, 73014, 1), Range32), $clone(new Range32.ptr(73018, 73020, 2), Range32), $clone(new Range32.ptr(73021, 73023, 2), Range32), $clone(new Range32.ptr(73024, 73029, 1), Range32), $clone(new Range32.ptr(73031, 73098, 67), Range32), $clone(new Range32.ptr(73099, 73102, 1), Range32), $clone(new Range32.ptr(73104, 73105, 1), Range32), $clone(new Range32.ptr(73107, 73111, 1), Range32), $clone(new Range32.ptr(73459, 73462, 1), Range32), $clone(new Range32.ptr(73472, 73473, 1), Range32), $clone(new Range32.ptr(73475, 73524, 49), Range32), $clone(new Range32.ptr(73525, 73530, 1), Range32), $clone(new Range32.ptr(73534, 73538, 1), Range32), $clone(new Range32.ptr(78912, 78919, 7), Range32), $clone(new Range32.ptr(78920, 78933, 1), Range32), $clone(new Range32.ptr(92912, 92916, 1), Range32), $clone(new Range32.ptr(92976, 92982, 1), Range32), $clone(new Range32.ptr(94031, 94033, 2), Range32), $clone(new Range32.ptr(94034, 94087, 1), Range32), $clone(new Range32.ptr(94095, 94098, 1), Range32), $clone(new Range32.ptr(94180, 94192, 12), Range32), $clone(new Range32.ptr(94193, 113821, 19628), Range32), $clone(new Range32.ptr(113822, 118528, 4706), Range32), $clone(new Range32.ptr(118529, 118573, 1), Range32), $clone(new Range32.ptr(118576, 118598, 1), Range32), $clone(new Range32.ptr(119141, 119145, 1), Range32), $clone(new Range32.ptr(119149, 119154, 1), Range32), $clone(new Range32.ptr(119163, 119170, 1), Range32), $clone(new Range32.ptr(119173, 119179, 1), Range32), $clone(new Range32.ptr(119210, 119213, 1), Range32), $clone(new Range32.ptr(119362, 119364, 1), Range32), $clone(new Range32.ptr(121344, 121398, 1), Range32), $clone(new Range32.ptr(121403, 121452, 1), Range32), $clone(new Range32.ptr(121461, 121476, 15), Range32), $clone(new Range32.ptr(121499, 121503, 1), Range32), $clone(new Range32.ptr(121505, 121519, 1), Range32), $clone(new Range32.ptr(122880, 122886, 1), Range32), $clone(new Range32.ptr(122888, 122904, 1), Range32), $clone(new Range32.ptr(122907, 122913, 1), Range32), $clone(new Range32.ptr(122915, 122916, 1), Range32), $clone(new Range32.ptr(122918, 122922, 1), Range32), $clone(new Range32.ptr(123023, 123184, 161), Range32), $clone(new Range32.ptr(123185, 123190, 1), Range32), $clone(new Range32.ptr(123566, 123628, 62), Range32), $clone(new Range32.ptr(123629, 123631, 1), Range32), $clone(new Range32.ptr(124140, 124143, 1), Range32), $clone(new Range32.ptr(125136, 125142, 1), Range32), $clone(new Range32.ptr(125252, 125258, 1), Range32), $clone(new Range32.ptr(917760, 917999, 1), Range32)]), 0);
+		_Mc = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(2307, 2363, 56), Range16), $clone(new Range16.ptr(2366, 2368, 1), Range16), $clone(new Range16.ptr(2377, 2380, 1), Range16), $clone(new Range16.ptr(2382, 2383, 1), Range16), $clone(new Range16.ptr(2434, 2435, 1), Range16), $clone(new Range16.ptr(2494, 2496, 1), Range16), $clone(new Range16.ptr(2503, 2504, 1), Range16), $clone(new Range16.ptr(2507, 2508, 1), Range16), $clone(new Range16.ptr(2519, 2563, 44), Range16), $clone(new Range16.ptr(2622, 2624, 1), Range16), $clone(new Range16.ptr(2691, 2750, 59), Range16), $clone(new Range16.ptr(2751, 2752, 1), Range16), $clone(new Range16.ptr(2761, 2763, 2), Range16), $clone(new Range16.ptr(2764, 2818, 54), Range16), $clone(new Range16.ptr(2819, 2878, 59), Range16), $clone(new Range16.ptr(2880, 2887, 7), Range16), $clone(new Range16.ptr(2888, 2891, 3), Range16), $clone(new Range16.ptr(2892, 2903, 11), Range16), $clone(new Range16.ptr(3006, 3007, 1), Range16), $clone(new Range16.ptr(3009, 3010, 1), Range16), $clone(new Range16.ptr(3014, 3016, 1), Range16), $clone(new Range16.ptr(3018, 3020, 1), Range16), $clone(new Range16.ptr(3031, 3073, 42), Range16), $clone(new Range16.ptr(3074, 3075, 1), Range16), $clone(new Range16.ptr(3137, 3140, 1), Range16), $clone(new Range16.ptr(3202, 3203, 1), Range16), $clone(new Range16.ptr(3262, 3264, 2), Range16), $clone(new Range16.ptr(3265, 3268, 1), Range16), $clone(new Range16.ptr(3271, 3272, 1), Range16), $clone(new Range16.ptr(3274, 3275, 1), Range16), $clone(new Range16.ptr(3285, 3286, 1), Range16), $clone(new Range16.ptr(3315, 3330, 15), Range16), $clone(new Range16.ptr(3331, 3390, 59), Range16), $clone(new Range16.ptr(3391, 3392, 1), Range16), $clone(new Range16.ptr(3398, 3400, 1), Range16), $clone(new Range16.ptr(3402, 3404, 1), Range16), $clone(new Range16.ptr(3415, 3458, 43), Range16), $clone(new Range16.ptr(3459, 3535, 76), Range16), $clone(new Range16.ptr(3536, 3537, 1), Range16), $clone(new Range16.ptr(3544, 3551, 1), Range16), $clone(new Range16.ptr(3570, 3571, 1), Range16), $clone(new Range16.ptr(3902, 3903, 1), Range16), $clone(new Range16.ptr(3967, 4139, 172), Range16), $clone(new Range16.ptr(4140, 4145, 5), Range16), $clone(new Range16.ptr(4152, 4155, 3), Range16), $clone(new Range16.ptr(4156, 4182, 26), Range16), $clone(new Range16.ptr(4183, 4194, 11), Range16), $clone(new Range16.ptr(4195, 4196, 1), Range16), $clone(new Range16.ptr(4199, 4205, 1), Range16), $clone(new Range16.ptr(4227, 4228, 1), Range16), $clone(new Range16.ptr(4231, 4236, 1), Range16), $clone(new Range16.ptr(4239, 4250, 11), Range16), $clone(new Range16.ptr(4251, 4252, 1), Range16), $clone(new Range16.ptr(5909, 5940, 31), Range16), $clone(new Range16.ptr(6070, 6078, 8), Range16), $clone(new Range16.ptr(6079, 6085, 1), Range16), $clone(new Range16.ptr(6087, 6088, 1), Range16), $clone(new Range16.ptr(6435, 6438, 1), Range16), $clone(new Range16.ptr(6441, 6443, 1), Range16), $clone(new Range16.ptr(6448, 6449, 1), Range16), $clone(new Range16.ptr(6451, 6456, 1), Range16), $clone(new Range16.ptr(6681, 6682, 1), Range16), $clone(new Range16.ptr(6741, 6743, 2), Range16), $clone(new Range16.ptr(6753, 6755, 2), Range16), $clone(new Range16.ptr(6756, 6765, 9), Range16), $clone(new Range16.ptr(6766, 6770, 1), Range16), $clone(new Range16.ptr(6916, 6965, 49), Range16), $clone(new Range16.ptr(6971, 6973, 2), Range16), $clone(new Range16.ptr(6974, 6977, 1), Range16), $clone(new Range16.ptr(6979, 6980, 1), Range16), $clone(new Range16.ptr(7042, 7073, 31), Range16), $clone(new Range16.ptr(7078, 7079, 1), Range16), $clone(new Range16.ptr(7082, 7143, 61), Range16), $clone(new Range16.ptr(7146, 7148, 1), Range16), $clone(new Range16.ptr(7150, 7154, 4), Range16), $clone(new Range16.ptr(7155, 7204, 49), Range16), $clone(new Range16.ptr(7205, 7211, 1), Range16), $clone(new Range16.ptr(7220, 7221, 1), Range16), $clone(new Range16.ptr(7393, 7415, 22), Range16), $clone(new Range16.ptr(12334, 12335, 1), Range16), $clone(new Range16.ptr(43043, 43044, 1), Range16), $clone(new Range16.ptr(43047, 43136, 89), Range16), $clone(new Range16.ptr(43137, 43188, 51), Range16), $clone(new Range16.ptr(43189, 43203, 1), Range16), $clone(new Range16.ptr(43346, 43347, 1), Range16), $clone(new Range16.ptr(43395, 43444, 49), Range16), $clone(new Range16.ptr(43445, 43450, 5), Range16), $clone(new Range16.ptr(43451, 43454, 3), Range16), $clone(new Range16.ptr(43455, 43456, 1), Range16), $clone(new Range16.ptr(43567, 43568, 1), Range16), $clone(new Range16.ptr(43571, 43572, 1), Range16), $clone(new Range16.ptr(43597, 43643, 46), Range16), $clone(new Range16.ptr(43645, 43755, 110), Range16), $clone(new Range16.ptr(43758, 43759, 1), Range16), $clone(new Range16.ptr(43765, 44003, 238), Range16), $clone(new Range16.ptr(44004, 44006, 2), Range16), $clone(new Range16.ptr(44007, 44009, 2), Range16), $clone(new Range16.ptr(44010, 44012, 2), Range16)]), new sliceType$1([$clone(new Range32.ptr(69632, 69634, 2), Range32), $clone(new Range32.ptr(69762, 69808, 46), Range32), $clone(new Range32.ptr(69809, 69810, 1), Range32), $clone(new Range32.ptr(69815, 69816, 1), Range32), $clone(new Range32.ptr(69932, 69957, 25), Range32), $clone(new Range32.ptr(69958, 70018, 60), Range32), $clone(new Range32.ptr(70067, 70069, 1), Range32), $clone(new Range32.ptr(70079, 70080, 1), Range32), $clone(new Range32.ptr(70094, 70188, 94), Range32), $clone(new Range32.ptr(70189, 70190, 1), Range32), $clone(new Range32.ptr(70194, 70195, 1), Range32), $clone(new Range32.ptr(70197, 70368, 171), Range32), $clone(new Range32.ptr(70369, 70370, 1), Range32), $clone(new Range32.ptr(70402, 70403, 1), Range32), $clone(new Range32.ptr(70462, 70463, 1), Range32), $clone(new Range32.ptr(70465, 70468, 1), Range32), $clone(new Range32.ptr(70471, 70472, 1), Range32), $clone(new Range32.ptr(70475, 70477, 1), Range32), $clone(new Range32.ptr(70487, 70498, 11), Range32), $clone(new Range32.ptr(70499, 70709, 210), Range32), $clone(new Range32.ptr(70710, 70711, 1), Range32), $clone(new Range32.ptr(70720, 70721, 1), Range32), $clone(new Range32.ptr(70725, 70832, 107), Range32), $clone(new Range32.ptr(70833, 70834, 1), Range32), $clone(new Range32.ptr(70841, 70843, 2), Range32), $clone(new Range32.ptr(70844, 70846, 1), Range32), $clone(new Range32.ptr(70849, 71087, 238), Range32), $clone(new Range32.ptr(71088, 71089, 1), Range32), $clone(new Range32.ptr(71096, 71099, 1), Range32), $clone(new Range32.ptr(71102, 71216, 114), Range32), $clone(new Range32.ptr(71217, 71218, 1), Range32), $clone(new Range32.ptr(71227, 71228, 1), Range32), $clone(new Range32.ptr(71230, 71340, 110), Range32), $clone(new Range32.ptr(71342, 71343, 1), Range32), $clone(new Range32.ptr(71350, 71456, 106), Range32), $clone(new Range32.ptr(71457, 71462, 5), Range32), $clone(new Range32.ptr(71724, 71726, 1), Range32), $clone(new Range32.ptr(71736, 71984, 248), Range32), $clone(new Range32.ptr(71985, 71989, 1), Range32), $clone(new Range32.ptr(71991, 71992, 1), Range32), $clone(new Range32.ptr(71997, 72000, 3), Range32), $clone(new Range32.ptr(72002, 72145, 143), Range32), $clone(new Range32.ptr(72146, 72147, 1), Range32), $clone(new Range32.ptr(72156, 72159, 1), Range32), $clone(new Range32.ptr(72164, 72249, 85), Range32), $clone(new Range32.ptr(72279, 72280, 1), Range32), $clone(new Range32.ptr(72343, 72751, 408), Range32), $clone(new Range32.ptr(72766, 72873, 107), Range32), $clone(new Range32.ptr(72881, 72884, 3), Range32), $clone(new Range32.ptr(73098, 73102, 1), Range32), $clone(new Range32.ptr(73107, 73108, 1), Range32), $clone(new Range32.ptr(73110, 73461, 351), Range32), $clone(new Range32.ptr(73462, 73475, 13), Range32), $clone(new Range32.ptr(73524, 73525, 1), Range32), $clone(new Range32.ptr(73534, 73535, 1), Range32), $clone(new Range32.ptr(73537, 94033, 20496), Range32), $clone(new Range32.ptr(94034, 94087, 1), Range32), $clone(new Range32.ptr(94192, 94193, 1), Range32), $clone(new Range32.ptr(119141, 119142, 1), Range32), $clone(new Range32.ptr(119149, 119154, 1), Range32)]), 0);
 		_Me = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(1160, 1161, 1), Range16), $clone(new Range16.ptr(6846, 8413, 1567), Range16), $clone(new Range16.ptr(8414, 8416, 1), Range16), $clone(new Range16.ptr(8418, 8420, 1), Range16), $clone(new Range16.ptr(42608, 42610, 1), Range16)]), sliceType$1.nil, 0);
-		_Mn = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(768, 879, 1), Range16), $clone(new Range16.ptr(1155, 1159, 1), Range16), $clone(new Range16.ptr(1425, 1469, 1), Range16), $clone(new Range16.ptr(1471, 1473, 2), Range16), $clone(new Range16.ptr(1474, 1476, 2), Range16), $clone(new Range16.ptr(1477, 1479, 2), Range16), $clone(new Range16.ptr(1552, 1562, 1), Range16), $clone(new Range16.ptr(1611, 1631, 1), Range16), $clone(new Range16.ptr(1648, 1750, 102), Range16), $clone(new Range16.ptr(1751, 1756, 1), Range16), $clone(new Range16.ptr(1759, 1764, 1), Range16), $clone(new Range16.ptr(1767, 1768, 1), Range16), $clone(new Range16.ptr(1770, 1773, 1), Range16), $clone(new Range16.ptr(1809, 1840, 31), Range16), $clone(new Range16.ptr(1841, 1866, 1), Range16), $clone(new Range16.ptr(1958, 1968, 1), Range16), $clone(new Range16.ptr(2027, 2035, 1), Range16), $clone(new Range16.ptr(2045, 2070, 25), Range16), $clone(new Range16.ptr(2071, 2073, 1), Range16), $clone(new 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Range16.ptr(43232, 43249, 1), Range16), $clone(new Range16.ptr(43263, 43302, 39), Range16), $clone(new Range16.ptr(43303, 43309, 1), Range16), $clone(new Range16.ptr(43335, 43345, 1), Range16), $clone(new Range16.ptr(43392, 43394, 1), Range16), $clone(new Range16.ptr(43443, 43446, 3), Range16), $clone(new Range16.ptr(43447, 43449, 1), Range16), $clone(new Range16.ptr(43452, 43453, 1), Range16), $clone(new Range16.ptr(43493, 43561, 68), Range16), $clone(new Range16.ptr(43562, 43566, 1), Range16), $clone(new Range16.ptr(43569, 43570, 1), Range16), $clone(new Range16.ptr(43573, 43574, 1), Range16), $clone(new Range16.ptr(43587, 43596, 9), Range16), $clone(new Range16.ptr(43644, 43696, 52), Range16), $clone(new Range16.ptr(43698, 43700, 1), Range16), $clone(new Range16.ptr(43703, 43704, 1), Range16), $clone(new Range16.ptr(43710, 43711, 1), Range16), $clone(new Range16.ptr(43713, 43756, 43), Range16), $clone(new Range16.ptr(43757, 43766, 9), Range16), $clone(new Range16.ptr(44005, 44008, 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Range32.ptr(72752, 72758, 1), Range32), $clone(new Range32.ptr(72760, 72765, 1), Range32), $clone(new Range32.ptr(72767, 72850, 83), Range32), $clone(new Range32.ptr(72851, 72871, 1), Range32), $clone(new Range32.ptr(72874, 72880, 1), Range32), $clone(new Range32.ptr(72882, 72883, 1), Range32), $clone(new Range32.ptr(72885, 72886, 1), Range32), $clone(new Range32.ptr(73009, 73014, 1), Range32), $clone(new Range32.ptr(73018, 73020, 2), Range32), $clone(new Range32.ptr(73021, 73023, 2), Range32), $clone(new Range32.ptr(73024, 73029, 1), Range32), $clone(new Range32.ptr(73031, 73104, 73), Range32), $clone(new Range32.ptr(73105, 73109, 4), Range32), $clone(new Range32.ptr(73111, 73459, 348), Range32), $clone(new Range32.ptr(73460, 73472, 12), Range32), $clone(new Range32.ptr(73473, 73526, 53), Range32), $clone(new Range32.ptr(73527, 73530, 1), Range32), $clone(new Range32.ptr(73536, 73538, 2), Range32), $clone(new Range32.ptr(78912, 78919, 7), Range32), $clone(new Range32.ptr(78920, 78933, 1), Range32), $clone(new Range32.ptr(92912, 92916, 1), Range32), $clone(new Range32.ptr(92976, 92982, 1), Range32), $clone(new Range32.ptr(94031, 94095, 64), Range32), $clone(new Range32.ptr(94096, 94098, 1), Range32), $clone(new Range32.ptr(94180, 113821, 19641), Range32), $clone(new Range32.ptr(113822, 118528, 4706), Range32), $clone(new Range32.ptr(118529, 118573, 1), Range32), $clone(new Range32.ptr(118576, 118598, 1), Range32), $clone(new Range32.ptr(119143, 119145, 1), Range32), $clone(new Range32.ptr(119163, 119170, 1), Range32), $clone(new Range32.ptr(119173, 119179, 1), Range32), $clone(new Range32.ptr(119210, 119213, 1), Range32), $clone(new Range32.ptr(119362, 119364, 1), Range32), $clone(new Range32.ptr(121344, 121398, 1), Range32), $clone(new Range32.ptr(121403, 121452, 1), Range32), $clone(new Range32.ptr(121461, 121476, 15), Range32), $clone(new Range32.ptr(121499, 121503, 1), Range32), $clone(new Range32.ptr(121505, 121519, 1), Range32), $clone(new Range32.ptr(122880, 122886, 1), Range32), $clone(new Range32.ptr(122888, 122904, 1), Range32), $clone(new Range32.ptr(122907, 122913, 1), Range32), $clone(new Range32.ptr(122915, 122916, 1), Range32), $clone(new Range32.ptr(122918, 122922, 1), Range32), $clone(new Range32.ptr(123023, 123184, 161), Range32), $clone(new Range32.ptr(123185, 123190, 1), Range32), $clone(new Range32.ptr(123566, 123628, 62), Range32), $clone(new Range32.ptr(123629, 123631, 1), Range32), $clone(new Range32.ptr(124140, 124143, 1), Range32), $clone(new Range32.ptr(125136, 125142, 1), Range32), $clone(new Range32.ptr(125252, 125258, 1), Range32), $clone(new Range32.ptr(917760, 917999, 1), Range32)]), 0);
+		_N = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(48, 57, 1), Range16), $clone(new Range16.ptr(178, 179, 1), Range16), $clone(new Range16.ptr(185, 188, 3), Range16), $clone(new Range16.ptr(189, 190, 1), Range16), $clone(new Range16.ptr(1632, 1641, 1), Range16), $clone(new Range16.ptr(1776, 1785, 1), Range16), $clone(new Range16.ptr(1984, 1993, 1), Range16), $clone(new Range16.ptr(2406, 2415, 1), Range16), $clone(new Range16.ptr(2534, 2543, 1), Range16), $clone(new Range16.ptr(2548, 2553, 1), Range16), $clone(new Range16.ptr(2662, 2671, 1), Range16), $clone(new Range16.ptr(2790, 2799, 1), Range16), $clone(new Range16.ptr(2918, 2927, 1), Range16), $clone(new Range16.ptr(2930, 2935, 1), Range16), $clone(new Range16.ptr(3046, 3058, 1), Range16), $clone(new Range16.ptr(3174, 3183, 1), Range16), $clone(new Range16.ptr(3192, 3198, 1), Range16), $clone(new Range16.ptr(3302, 3311, 1), Range16), $clone(new Range16.ptr(3416, 3422, 1), Range16), $clone(new Range16.ptr(3430, 3448, 1), Range16), $clone(new Range16.ptr(3558, 3567, 1), Range16), $clone(new Range16.ptr(3664, 3673, 1), Range16), $clone(new Range16.ptr(3792, 3801, 1), Range16), $clone(new Range16.ptr(3872, 3891, 1), Range16), $clone(new Range16.ptr(4160, 4169, 1), Range16), $clone(new Range16.ptr(4240, 4249, 1), Range16), $clone(new Range16.ptr(4969, 4988, 1), Range16), $clone(new Range16.ptr(5870, 5872, 1), Range16), $clone(new Range16.ptr(6112, 6121, 1), Range16), $clone(new Range16.ptr(6128, 6137, 1), Range16), $clone(new Range16.ptr(6160, 6169, 1), Range16), $clone(new Range16.ptr(6470, 6479, 1), Range16), $clone(new Range16.ptr(6608, 6618, 1), Range16), $clone(new Range16.ptr(6784, 6793, 1), Range16), $clone(new Range16.ptr(6800, 6809, 1), Range16), $clone(new Range16.ptr(6992, 7001, 1), Range16), $clone(new Range16.ptr(7088, 7097, 1), Range16), $clone(new Range16.ptr(7232, 7241, 1), Range16), $clone(new Range16.ptr(7248, 7257, 1), Range16), $clone(new Range16.ptr(8304, 8308, 4), Range16), $clone(new Range16.ptr(8309, 8313, 1), Range16), $clone(new Range16.ptr(8320, 8329, 1), Range16), $clone(new Range16.ptr(8528, 8578, 1), Range16), $clone(new Range16.ptr(8581, 8585, 1), Range16), $clone(new Range16.ptr(9312, 9371, 1), Range16), $clone(new Range16.ptr(9450, 9471, 1), Range16), $clone(new Range16.ptr(10102, 10131, 1), Range16), $clone(new Range16.ptr(11517, 12295, 778), Range16), $clone(new Range16.ptr(12321, 12329, 1), Range16), $clone(new Range16.ptr(12344, 12346, 1), Range16), $clone(new Range16.ptr(12690, 12693, 1), Range16), $clone(new Range16.ptr(12832, 12841, 1), Range16), $clone(new Range16.ptr(12872, 12879, 1), Range16), $clone(new Range16.ptr(12881, 12895, 1), Range16), $clone(new Range16.ptr(12928, 12937, 1), Range16), $clone(new Range16.ptr(12977, 12991, 1), Range16), $clone(new Range16.ptr(42528, 42537, 1), Range16), $clone(new Range16.ptr(42726, 42735, 1), Range16), $clone(new Range16.ptr(43056, 43061, 1), Range16), $clone(new Range16.ptr(43216, 43225, 1), Range16), $clone(new Range16.ptr(43264, 43273, 1), Range16), $clone(new Range16.ptr(43472, 43481, 1), Range16), $clone(new Range16.ptr(43504, 43513, 1), Range16), $clone(new Range16.ptr(43600, 43609, 1), Range16), $clone(new Range16.ptr(44016, 44025, 1), Range16), $clone(new Range16.ptr(65296, 65305, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65799, 65843, 1), Range32), $clone(new Range32.ptr(65856, 65912, 1), Range32), $clone(new Range32.ptr(65930, 65931, 1), Range32), $clone(new Range32.ptr(66273, 66299, 1), Range32), $clone(new Range32.ptr(66336, 66339, 1), Range32), $clone(new Range32.ptr(66369, 66378, 9), Range32), $clone(new Range32.ptr(66513, 66517, 1), Range32), $clone(new Range32.ptr(66720, 66729, 1), Range32), $clone(new Range32.ptr(67672, 67679, 1), Range32), $clone(new Range32.ptr(67705, 67711, 1), Range32), $clone(new Range32.ptr(67751, 67759, 1), Range32), $clone(new Range32.ptr(67835, 67839, 1), Range32), $clone(new Range32.ptr(67862, 67867, 1), Range32), $clone(new Range32.ptr(68028, 68029, 1), Range32), $clone(new Range32.ptr(68032, 68047, 1), Range32), $clone(new Range32.ptr(68050, 68095, 1), Range32), $clone(new Range32.ptr(68160, 68168, 1), Range32), $clone(new Range32.ptr(68221, 68222, 1), Range32), $clone(new Range32.ptr(68253, 68255, 1), Range32), $clone(new Range32.ptr(68331, 68335, 1), Range32), $clone(new Range32.ptr(68440, 68447, 1), Range32), $clone(new Range32.ptr(68472, 68479, 1), Range32), $clone(new Range32.ptr(68521, 68527, 1), Range32), $clone(new Range32.ptr(68858, 68863, 1), Range32), $clone(new Range32.ptr(68912, 68921, 1), Range32), $clone(new Range32.ptr(69216, 69246, 1), Range32), $clone(new Range32.ptr(69405, 69414, 1), Range32), $clone(new Range32.ptr(69457, 69460, 1), Range32), $clone(new Range32.ptr(69573, 69579, 1), Range32), $clone(new Range32.ptr(69714, 69743, 1), Range32), $clone(new Range32.ptr(69872, 69881, 1), Range32), $clone(new Range32.ptr(69942, 69951, 1), Range32), $clone(new Range32.ptr(70096, 70105, 1), Range32), $clone(new Range32.ptr(70113, 70132, 1), Range32), $clone(new Range32.ptr(70384, 70393, 1), Range32), $clone(new Range32.ptr(70736, 70745, 1), Range32), $clone(new Range32.ptr(70864, 70873, 1), Range32), $clone(new Range32.ptr(71248, 71257, 1), Range32), $clone(new Range32.ptr(71360, 71369, 1), Range32), $clone(new Range32.ptr(71472, 71483, 1), Range32), $clone(new Range32.ptr(71904, 71922, 1), Range32), $clone(new Range32.ptr(72016, 72025, 1), Range32), $clone(new Range32.ptr(72784, 72812, 1), Range32), $clone(new Range32.ptr(73040, 73049, 1), Range32), $clone(new Range32.ptr(73120, 73129, 1), Range32), $clone(new Range32.ptr(73552, 73561, 1), Range32), $clone(new Range32.ptr(73664, 73684, 1), Range32), $clone(new Range32.ptr(74752, 74862, 1), Range32), $clone(new Range32.ptr(92768, 92777, 1), Range32), $clone(new Range32.ptr(92864, 92873, 1), Range32), $clone(new Range32.ptr(93008, 93017, 1), Range32), $clone(new Range32.ptr(93019, 93025, 1), Range32), $clone(new Range32.ptr(93824, 93846, 1), Range32), $clone(new Range32.ptr(119488, 119507, 1), Range32), $clone(new Range32.ptr(119520, 119539, 1), Range32), $clone(new Range32.ptr(119648, 119672, 1), Range32), $clone(new Range32.ptr(120782, 120831, 1), Range32), $clone(new Range32.ptr(123200, 123209, 1), Range32), $clone(new Range32.ptr(123632, 123641, 1), Range32), $clone(new Range32.ptr(124144, 124153, 1), Range32), $clone(new Range32.ptr(125127, 125135, 1), Range32), $clone(new Range32.ptr(125264, 125273, 1), Range32), $clone(new Range32.ptr(126065, 126123, 1), Range32), $clone(new Range32.ptr(126125, 126127, 1), Range32), $clone(new Range32.ptr(126129, 126132, 1), Range32), $clone(new Range32.ptr(126209, 126253, 1), Range32), $clone(new Range32.ptr(126255, 126269, 1), Range32), $clone(new Range32.ptr(127232, 127244, 1), Range32), $clone(new Range32.ptr(130032, 130041, 1), Range32)]), 4);
+		_Nd = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(48, 57, 1), Range16), $clone(new Range16.ptr(1632, 1641, 1), Range16), $clone(new Range16.ptr(1776, 1785, 1), Range16), $clone(new Range16.ptr(1984, 1993, 1), Range16), $clone(new Range16.ptr(2406, 2415, 1), Range16), $clone(new Range16.ptr(2534, 2543, 1), Range16), $clone(new Range16.ptr(2662, 2671, 1), Range16), $clone(new Range16.ptr(2790, 2799, 1), Range16), $clone(new Range16.ptr(2918, 2927, 1), Range16), $clone(new Range16.ptr(3046, 3055, 1), Range16), $clone(new Range16.ptr(3174, 3183, 1), Range16), $clone(new Range16.ptr(3302, 3311, 1), Range16), $clone(new Range16.ptr(3430, 3439, 1), Range16), $clone(new Range16.ptr(3558, 3567, 1), Range16), $clone(new Range16.ptr(3664, 3673, 1), Range16), $clone(new Range16.ptr(3792, 3801, 1), Range16), $clone(new Range16.ptr(3872, 3881, 1), Range16), $clone(new Range16.ptr(4160, 4169, 1), Range16), $clone(new Range16.ptr(4240, 4249, 1), Range16), $clone(new Range16.ptr(6112, 6121, 1), Range16), $clone(new Range16.ptr(6160, 6169, 1), Range16), $clone(new Range16.ptr(6470, 6479, 1), Range16), $clone(new Range16.ptr(6608, 6617, 1), Range16), $clone(new Range16.ptr(6784, 6793, 1), Range16), $clone(new Range16.ptr(6800, 6809, 1), Range16), $clone(new Range16.ptr(6992, 7001, 1), Range16), $clone(new Range16.ptr(7088, 7097, 1), Range16), $clone(new Range16.ptr(7232, 7241, 1), Range16), $clone(new Range16.ptr(7248, 7257, 1), Range16), $clone(new Range16.ptr(42528, 42537, 1), Range16), $clone(new Range16.ptr(43216, 43225, 1), Range16), $clone(new Range16.ptr(43264, 43273, 1), Range16), $clone(new Range16.ptr(43472, 43481, 1), Range16), $clone(new Range16.ptr(43504, 43513, 1), Range16), $clone(new Range16.ptr(43600, 43609, 1), Range16), $clone(new Range16.ptr(44016, 44025, 1), Range16), $clone(new Range16.ptr(65296, 65305, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(66720, 66729, 1), Range32), $clone(new Range32.ptr(68912, 68921, 1), Range32), $clone(new Range32.ptr(69734, 69743, 1), Range32), $clone(new Range32.ptr(69872, 69881, 1), Range32), $clone(new Range32.ptr(69942, 69951, 1), Range32), $clone(new Range32.ptr(70096, 70105, 1), Range32), $clone(new Range32.ptr(70384, 70393, 1), Range32), $clone(new Range32.ptr(70736, 70745, 1), Range32), $clone(new Range32.ptr(70864, 70873, 1), Range32), $clone(new Range32.ptr(71248, 71257, 1), Range32), $clone(new Range32.ptr(71360, 71369, 1), Range32), $clone(new Range32.ptr(71472, 71481, 1), Range32), $clone(new Range32.ptr(71904, 71913, 1), Range32), $clone(new Range32.ptr(72016, 72025, 1), Range32), $clone(new Range32.ptr(72784, 72793, 1), Range32), $clone(new Range32.ptr(73040, 73049, 1), Range32), $clone(new Range32.ptr(73120, 73129, 1), Range32), $clone(new Range32.ptr(73552, 73561, 1), Range32), $clone(new Range32.ptr(92768, 92777, 1), Range32), $clone(new Range32.ptr(92864, 92873, 1), Range32), $clone(new Range32.ptr(93008, 93017, 1), Range32), $clone(new Range32.ptr(120782, 120831, 1), Range32), $clone(new Range32.ptr(123200, 123209, 1), Range32), $clone(new Range32.ptr(123632, 123641, 1), Range32), $clone(new Range32.ptr(124144, 124153, 1), Range32), $clone(new Range32.ptr(125264, 125273, 1), Range32), $clone(new Range32.ptr(130032, 130041, 1), Range32)]), 1);
 		_Nl = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(5870, 5872, 1), Range16), $clone(new Range16.ptr(8544, 8578, 1), Range16), $clone(new Range16.ptr(8581, 8584, 1), Range16), $clone(new Range16.ptr(12295, 12321, 26), Range16), $clone(new Range16.ptr(12322, 12329, 1), Range16), $clone(new Range16.ptr(12344, 12346, 1), Range16), $clone(new Range16.ptr(42726, 42735, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65856, 65908, 1), Range32), $clone(new Range32.ptr(66369, 66378, 9), Range32), $clone(new Range32.ptr(66513, 66517, 1), Range32), $clone(new Range32.ptr(74752, 74862, 1), Range32)]), 0);
-		_No = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(178, 179, 1), Range16), $clone(new Range16.ptr(185, 188, 3), Range16), $clone(new Range16.ptr(189, 190, 1), Range16), $clone(new Range16.ptr(2548, 2553, 1), Range16), $clone(new Range16.ptr(2930, 2935, 1), Range16), $clone(new Range16.ptr(3056, 3058, 1), Range16), $clone(new Range16.ptr(3192, 3198, 1), Range16), $clone(new Range16.ptr(3416, 3422, 1), Range16), $clone(new Range16.ptr(3440, 3448, 1), Range16), $clone(new Range16.ptr(3882, 3891, 1), Range16), $clone(new Range16.ptr(4969, 4988, 1), Range16), $clone(new Range16.ptr(6128, 6137, 1), Range16), $clone(new Range16.ptr(6618, 8304, 1686), Range16), $clone(new Range16.ptr(8308, 8313, 1), Range16), $clone(new Range16.ptr(8320, 8329, 1), Range16), $clone(new Range16.ptr(8528, 8543, 1), Range16), $clone(new Range16.ptr(8585, 9312, 727), Range16), $clone(new Range16.ptr(9313, 9371, 1), Range16), $clone(new Range16.ptr(9450, 9471, 1), Range16), $clone(new Range16.ptr(10102, 10131, 1), Range16), $clone(new Range16.ptr(11517, 12690, 1173), Range16), $clone(new Range16.ptr(12691, 12693, 1), Range16), $clone(new Range16.ptr(12832, 12841, 1), Range16), $clone(new Range16.ptr(12872, 12879, 1), Range16), $clone(new Range16.ptr(12881, 12895, 1), Range16), $clone(new Range16.ptr(12928, 12937, 1), Range16), $clone(new Range16.ptr(12977, 12991, 1), Range16), $clone(new Range16.ptr(43056, 43061, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65799, 65843, 1), Range32), $clone(new Range32.ptr(65909, 65912, 1), Range32), $clone(new Range32.ptr(65930, 65931, 1), Range32), $clone(new Range32.ptr(66273, 66299, 1), Range32), $clone(new Range32.ptr(66336, 66339, 1), Range32), $clone(new Range32.ptr(67672, 67679, 1), Range32), $clone(new Range32.ptr(67705, 67711, 1), Range32), $clone(new Range32.ptr(67751, 67759, 1), Range32), $clone(new Range32.ptr(67835, 67839, 1), Range32), $clone(new Range32.ptr(67862, 67867, 1), Range32), $clone(new Range32.ptr(68028, 68029, 1), Range32), $clone(new Range32.ptr(68032, 68047, 1), Range32), $clone(new Range32.ptr(68050, 68095, 1), Range32), $clone(new Range32.ptr(68160, 68168, 1), Range32), $clone(new Range32.ptr(68221, 68222, 1), Range32), $clone(new Range32.ptr(68253, 68255, 1), Range32), $clone(new Range32.ptr(68331, 68335, 1), Range32), $clone(new Range32.ptr(68440, 68447, 1), Range32), $clone(new Range32.ptr(68472, 68479, 1), Range32), $clone(new Range32.ptr(68521, 68527, 1), Range32), $clone(new Range32.ptr(68858, 68863, 1), Range32), $clone(new Range32.ptr(69216, 69246, 1), Range32), $clone(new Range32.ptr(69405, 69414, 1), Range32), $clone(new Range32.ptr(69457, 69460, 1), Range32), $clone(new Range32.ptr(69573, 69579, 1), Range32), $clone(new Range32.ptr(69714, 69733, 1), Range32), $clone(new Range32.ptr(70113, 70132, 1), Range32), $clone(new Range32.ptr(71482, 71483, 1), Range32), $clone(new Range32.ptr(71914, 71922, 1), Range32), $clone(new Range32.ptr(72794, 72812, 1), Range32), $clone(new Range32.ptr(73664, 73684, 1), Range32), $clone(new Range32.ptr(93019, 93025, 1), Range32), $clone(new Range32.ptr(93824, 93846, 1), Range32), $clone(new Range32.ptr(119520, 119539, 1), Range32), $clone(new Range32.ptr(119648, 119672, 1), Range32), $clone(new Range32.ptr(125127, 125135, 1), Range32), $clone(new Range32.ptr(126065, 126123, 1), Range32), $clone(new Range32.ptr(126125, 126127, 1), Range32), $clone(new Range32.ptr(126129, 126132, 1), Range32), $clone(new Range32.ptr(126209, 126253, 1), Range32), $clone(new Range32.ptr(126255, 126269, 1), Range32), $clone(new Range32.ptr(127232, 127244, 1), Range32)]), 3);
-		_P = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(33, 35, 1), Range16), $clone(new Range16.ptr(37, 42, 1), Range16), $clone(new Range16.ptr(44, 47, 1), Range16), $clone(new Range16.ptr(58, 59, 1), Range16), $clone(new Range16.ptr(63, 64, 1), Range16), $clone(new Range16.ptr(91, 93, 1), Range16), $clone(new Range16.ptr(95, 123, 28), Range16), $clone(new Range16.ptr(125, 161, 36), Range16), $clone(new Range16.ptr(167, 171, 4), Range16), $clone(new Range16.ptr(182, 183, 1), Range16), $clone(new Range16.ptr(187, 191, 4), Range16), $clone(new Range16.ptr(894, 903, 9), Range16), $clone(new Range16.ptr(1370, 1375, 1), Range16), $clone(new Range16.ptr(1417, 1418, 1), Range16), $clone(new Range16.ptr(1470, 1472, 2), Range16), $clone(new Range16.ptr(1475, 1478, 3), Range16), $clone(new Range16.ptr(1523, 1524, 1), Range16), $clone(new Range16.ptr(1545, 1546, 1), Range16), $clone(new Range16.ptr(1548, 1549, 1), Range16), $clone(new Range16.ptr(1563, 1566, 3), Range16), $clone(new Range16.ptr(1567, 1642, 75), Range16), $clone(new Range16.ptr(1643, 1645, 1), Range16), $clone(new Range16.ptr(1748, 1792, 44), Range16), $clone(new Range16.ptr(1793, 1805, 1), Range16), $clone(new Range16.ptr(2039, 2041, 1), Range16), $clone(new Range16.ptr(2096, 2110, 1), Range16), $clone(new Range16.ptr(2142, 2404, 262), Range16), $clone(new Range16.ptr(2405, 2416, 11), Range16), $clone(new Range16.ptr(2557, 2678, 121), Range16), $clone(new Range16.ptr(2800, 3191, 391), Range16), $clone(new Range16.ptr(3204, 3572, 368), Range16), $clone(new Range16.ptr(3663, 3674, 11), Range16), $clone(new Range16.ptr(3675, 3844, 169), Range16), $clone(new Range16.ptr(3845, 3858, 1), Range16), $clone(new Range16.ptr(3860, 3898, 38), Range16), $clone(new Range16.ptr(3899, 3901, 1), Range16), $clone(new Range16.ptr(3973, 4048, 75), Range16), $clone(new Range16.ptr(4049, 4052, 1), Range16), $clone(new Range16.ptr(4057, 4058, 1), Range16), $clone(new Range16.ptr(4170, 4175, 1), Range16), $clone(new Range16.ptr(4347, 4960, 613), Range16), $clone(new Range16.ptr(4961, 4968, 1), Range16), $clone(new Range16.ptr(5120, 5742, 622), Range16), $clone(new Range16.ptr(5787, 5788, 1), Range16), $clone(new Range16.ptr(5867, 5869, 1), Range16), $clone(new Range16.ptr(5941, 5942, 1), Range16), $clone(new Range16.ptr(6100, 6102, 1), Range16), $clone(new Range16.ptr(6104, 6106, 1), Range16), $clone(new Range16.ptr(6144, 6154, 1), Range16), $clone(new Range16.ptr(6468, 6469, 1), Range16), $clone(new Range16.ptr(6686, 6687, 1), Range16), $clone(new Range16.ptr(6816, 6822, 1), Range16), $clone(new Range16.ptr(6824, 6829, 1), Range16), $clone(new Range16.ptr(7002, 7008, 1), Range16), $clone(new Range16.ptr(7164, 7167, 1), Range16), $clone(new Range16.ptr(7227, 7231, 1), Range16), $clone(new Range16.ptr(7294, 7295, 1), Range16), $clone(new Range16.ptr(7360, 7367, 1), Range16), $clone(new Range16.ptr(7379, 8208, 829), Range16), $clone(new Range16.ptr(8209, 8231, 1), Range16), $clone(new Range16.ptr(8240, 8259, 1), Range16), $clone(new Range16.ptr(8261, 8273, 1), Range16), $clone(new Range16.ptr(8275, 8286, 1), Range16), $clone(new Range16.ptr(8317, 8318, 1), Range16), $clone(new Range16.ptr(8333, 8334, 1), Range16), $clone(new Range16.ptr(8968, 8971, 1), Range16), $clone(new Range16.ptr(9001, 9002, 1), Range16), $clone(new Range16.ptr(10088, 10101, 1), Range16), $clone(new Range16.ptr(10181, 10182, 1), Range16), $clone(new Range16.ptr(10214, 10223, 1), Range16), $clone(new Range16.ptr(10627, 10648, 1), Range16), $clone(new Range16.ptr(10712, 10715, 1), Range16), $clone(new Range16.ptr(10748, 10749, 1), Range16), $clone(new Range16.ptr(11513, 11516, 1), Range16), $clone(new Range16.ptr(11518, 11519, 1), Range16), $clone(new Range16.ptr(11632, 11776, 144), Range16), $clone(new Range16.ptr(11777, 11822, 1), Range16), $clone(new Range16.ptr(11824, 11855, 1), Range16), $clone(new Range16.ptr(11858, 12289, 431), Range16), $clone(new Range16.ptr(12290, 12291, 1), Range16), $clone(new Range16.ptr(12296, 12305, 1), Range16), $clone(new Range16.ptr(12308, 12319, 1), Range16), $clone(new Range16.ptr(12336, 12349, 13), Range16), $clone(new Range16.ptr(12448, 12539, 91), Range16), $clone(new Range16.ptr(42238, 42239, 1), Range16), $clone(new Range16.ptr(42509, 42511, 1), Range16), $clone(new Range16.ptr(42611, 42622, 11), Range16), $clone(new Range16.ptr(42738, 42743, 1), Range16), $clone(new Range16.ptr(43124, 43127, 1), Range16), $clone(new Range16.ptr(43214, 43215, 1), Range16), $clone(new Range16.ptr(43256, 43258, 1), Range16), $clone(new Range16.ptr(43260, 43310, 50), Range16), $clone(new Range16.ptr(43311, 43359, 48), Range16), $clone(new Range16.ptr(43457, 43469, 1), Range16), $clone(new Range16.ptr(43486, 43487, 1), Range16), $clone(new Range16.ptr(43612, 43615, 1), Range16), $clone(new Range16.ptr(43742, 43743, 1), Range16), $clone(new Range16.ptr(43760, 43761, 1), Range16), $clone(new Range16.ptr(44011, 64830, 20819), Range16), $clone(new Range16.ptr(64831, 65040, 209), Range16), $clone(new Range16.ptr(65041, 65049, 1), Range16), $clone(new Range16.ptr(65072, 65106, 1), Range16), $clone(new Range16.ptr(65108, 65121, 1), Range16), $clone(new Range16.ptr(65123, 65128, 5), Range16), $clone(new Range16.ptr(65130, 65131, 1), Range16), $clone(new Range16.ptr(65281, 65283, 1), Range16), $clone(new Range16.ptr(65285, 65290, 1), Range16), $clone(new Range16.ptr(65292, 65295, 1), Range16), $clone(new Range16.ptr(65306, 65307, 1), Range16), $clone(new Range16.ptr(65311, 65312, 1), Range16), $clone(new Range16.ptr(65339, 65341, 1), Range16), $clone(new Range16.ptr(65343, 65371, 28), Range16), $clone(new Range16.ptr(65373, 65375, 2), Range16), $clone(new Range16.ptr(65376, 65381, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65792, 65794, 1), Range32), $clone(new Range32.ptr(66463, 66512, 49), Range32), $clone(new Range32.ptr(66927, 67671, 744), Range32), $clone(new Range32.ptr(67871, 67903, 32), Range32), $clone(new Range32.ptr(68176, 68184, 1), Range32), $clone(new Range32.ptr(68223, 68336, 113), Range32), $clone(new Range32.ptr(68337, 68342, 1), Range32), $clone(new Range32.ptr(68409, 68415, 1), Range32), $clone(new Range32.ptr(68505, 68508, 1), Range32), $clone(new Range32.ptr(69293, 69461, 168), Range32), $clone(new Range32.ptr(69462, 69465, 1), Range32), $clone(new Range32.ptr(69703, 69709, 1), Range32), $clone(new Range32.ptr(69819, 69820, 1), Range32), $clone(new Range32.ptr(69822, 69825, 1), Range32), $clone(new Range32.ptr(69952, 69955, 1), Range32), $clone(new Range32.ptr(70004, 70005, 1), Range32), $clone(new Range32.ptr(70085, 70088, 1), Range32), $clone(new Range32.ptr(70093, 70107, 14), Range32), $clone(new Range32.ptr(70109, 70111, 1), Range32), $clone(new Range32.ptr(70200, 70205, 1), Range32), $clone(new Range32.ptr(70313, 70731, 418), Range32), $clone(new Range32.ptr(70732, 70735, 1), Range32), $clone(new Range32.ptr(70746, 70747, 1), Range32), $clone(new Range32.ptr(70749, 70854, 105), Range32), $clone(new Range32.ptr(71105, 71127, 1), Range32), $clone(new Range32.ptr(71233, 71235, 1), Range32), $clone(new Range32.ptr(71264, 71276, 1), Range32), $clone(new Range32.ptr(71484, 71486, 1), Range32), $clone(new Range32.ptr(71739, 72004, 265), Range32), $clone(new Range32.ptr(72005, 72006, 1), Range32), $clone(new Range32.ptr(72162, 72255, 93), Range32), $clone(new Range32.ptr(72256, 72262, 1), Range32), $clone(new Range32.ptr(72346, 72348, 1), Range32), $clone(new Range32.ptr(72350, 72354, 1), Range32), $clone(new Range32.ptr(72769, 72773, 1), Range32), $clone(new Range32.ptr(72816, 72817, 1), Range32), $clone(new Range32.ptr(73463, 73464, 1), Range32), $clone(new Range32.ptr(73727, 74864, 1137), Range32), $clone(new Range32.ptr(74865, 74868, 1), Range32), $clone(new Range32.ptr(92782, 92783, 1), Range32), $clone(new Range32.ptr(92917, 92983, 66), Range32), $clone(new Range32.ptr(92984, 92987, 1), Range32), $clone(new Range32.ptr(92996, 93847, 851), Range32), $clone(new Range32.ptr(93848, 93850, 1), Range32), $clone(new Range32.ptr(94178, 113823, 19645), Range32), $clone(new Range32.ptr(121479, 121483, 1), Range32), $clone(new Range32.ptr(125278, 125279, 1), Range32)]), 11);
+		_No = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(178, 179, 1), Range16), $clone(new Range16.ptr(185, 188, 3), Range16), $clone(new Range16.ptr(189, 190, 1), Range16), $clone(new Range16.ptr(2548, 2553, 1), Range16), $clone(new Range16.ptr(2930, 2935, 1), Range16), $clone(new Range16.ptr(3056, 3058, 1), Range16), $clone(new Range16.ptr(3192, 3198, 1), Range16), $clone(new Range16.ptr(3416, 3422, 1), Range16), $clone(new Range16.ptr(3440, 3448, 1), Range16), $clone(new Range16.ptr(3882, 3891, 1), Range16), $clone(new Range16.ptr(4969, 4988, 1), Range16), $clone(new Range16.ptr(6128, 6137, 1), Range16), $clone(new Range16.ptr(6618, 8304, 1686), Range16), $clone(new Range16.ptr(8308, 8313, 1), Range16), $clone(new Range16.ptr(8320, 8329, 1), Range16), $clone(new Range16.ptr(8528, 8543, 1), Range16), $clone(new Range16.ptr(8585, 9312, 727), Range16), $clone(new Range16.ptr(9313, 9371, 1), Range16), $clone(new Range16.ptr(9450, 9471, 1), Range16), $clone(new Range16.ptr(10102, 10131, 1), Range16), $clone(new Range16.ptr(11517, 12690, 1173), Range16), $clone(new Range16.ptr(12691, 12693, 1), Range16), $clone(new Range16.ptr(12832, 12841, 1), Range16), $clone(new Range16.ptr(12872, 12879, 1), Range16), $clone(new Range16.ptr(12881, 12895, 1), Range16), $clone(new Range16.ptr(12928, 12937, 1), Range16), $clone(new Range16.ptr(12977, 12991, 1), Range16), $clone(new Range16.ptr(43056, 43061, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65799, 65843, 1), Range32), $clone(new Range32.ptr(65909, 65912, 1), Range32), $clone(new Range32.ptr(65930, 65931, 1), Range32), $clone(new Range32.ptr(66273, 66299, 1), Range32), $clone(new Range32.ptr(66336, 66339, 1), Range32), $clone(new Range32.ptr(67672, 67679, 1), Range32), $clone(new Range32.ptr(67705, 67711, 1), Range32), $clone(new Range32.ptr(67751, 67759, 1), Range32), $clone(new Range32.ptr(67835, 67839, 1), Range32), $clone(new Range32.ptr(67862, 67867, 1), Range32), $clone(new Range32.ptr(68028, 68029, 1), Range32), $clone(new Range32.ptr(68032, 68047, 1), Range32), $clone(new Range32.ptr(68050, 68095, 1), Range32), $clone(new Range32.ptr(68160, 68168, 1), Range32), $clone(new Range32.ptr(68221, 68222, 1), Range32), $clone(new Range32.ptr(68253, 68255, 1), Range32), $clone(new Range32.ptr(68331, 68335, 1), Range32), $clone(new Range32.ptr(68440, 68447, 1), Range32), $clone(new Range32.ptr(68472, 68479, 1), Range32), $clone(new Range32.ptr(68521, 68527, 1), Range32), $clone(new Range32.ptr(68858, 68863, 1), Range32), $clone(new Range32.ptr(69216, 69246, 1), Range32), $clone(new Range32.ptr(69405, 69414, 1), Range32), $clone(new Range32.ptr(69457, 69460, 1), Range32), $clone(new Range32.ptr(69573, 69579, 1), Range32), $clone(new Range32.ptr(69714, 69733, 1), Range32), $clone(new Range32.ptr(70113, 70132, 1), Range32), $clone(new Range32.ptr(71482, 71483, 1), Range32), $clone(new Range32.ptr(71914, 71922, 1), Range32), $clone(new Range32.ptr(72794, 72812, 1), Range32), $clone(new Range32.ptr(73664, 73684, 1), Range32), $clone(new Range32.ptr(93019, 93025, 1), Range32), $clone(new Range32.ptr(93824, 93846, 1), Range32), $clone(new Range32.ptr(119488, 119507, 1), Range32), $clone(new Range32.ptr(119520, 119539, 1), Range32), $clone(new Range32.ptr(119648, 119672, 1), Range32), $clone(new Range32.ptr(125127, 125135, 1), Range32), $clone(new Range32.ptr(126065, 126123, 1), Range32), $clone(new Range32.ptr(126125, 126127, 1), Range32), $clone(new Range32.ptr(126129, 126132, 1), Range32), $clone(new Range32.ptr(126209, 126253, 1), Range32), $clone(new Range32.ptr(126255, 126269, 1), Range32), $clone(new Range32.ptr(127232, 127244, 1), Range32)]), 3);
+		_P = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(33, 35, 1), Range16), $clone(new Range16.ptr(37, 42, 1), Range16), $clone(new Range16.ptr(44, 47, 1), Range16), $clone(new Range16.ptr(58, 59, 1), Range16), $clone(new Range16.ptr(63, 64, 1), Range16), $clone(new Range16.ptr(91, 93, 1), Range16), $clone(new Range16.ptr(95, 123, 28), Range16), $clone(new Range16.ptr(125, 161, 36), Range16), $clone(new Range16.ptr(167, 171, 4), Range16), $clone(new Range16.ptr(182, 183, 1), Range16), $clone(new Range16.ptr(187, 191, 4), Range16), $clone(new Range16.ptr(894, 903, 9), Range16), $clone(new Range16.ptr(1370, 1375, 1), Range16), $clone(new Range16.ptr(1417, 1418, 1), Range16), $clone(new Range16.ptr(1470, 1472, 2), Range16), $clone(new Range16.ptr(1475, 1478, 3), Range16), $clone(new Range16.ptr(1523, 1524, 1), Range16), $clone(new Range16.ptr(1545, 1546, 1), Range16), $clone(new Range16.ptr(1548, 1549, 1), Range16), $clone(new Range16.ptr(1563, 1565, 2), Range16), $clone(new Range16.ptr(1566, 1567, 1), Range16), $clone(new Range16.ptr(1642, 1645, 1), Range16), $clone(new Range16.ptr(1748, 1792, 44), Range16), $clone(new Range16.ptr(1793, 1805, 1), Range16), $clone(new Range16.ptr(2039, 2041, 1), Range16), $clone(new Range16.ptr(2096, 2110, 1), Range16), $clone(new Range16.ptr(2142, 2404, 262), Range16), $clone(new Range16.ptr(2405, 2416, 11), Range16), $clone(new Range16.ptr(2557, 2678, 121), Range16), $clone(new Range16.ptr(2800, 3191, 391), Range16), $clone(new Range16.ptr(3204, 3572, 368), Range16), $clone(new Range16.ptr(3663, 3674, 11), Range16), $clone(new Range16.ptr(3675, 3844, 169), Range16), $clone(new Range16.ptr(3845, 3858, 1), Range16), $clone(new Range16.ptr(3860, 3898, 38), Range16), $clone(new Range16.ptr(3899, 3901, 1), Range16), $clone(new Range16.ptr(3973, 4048, 75), Range16), $clone(new Range16.ptr(4049, 4052, 1), Range16), $clone(new Range16.ptr(4057, 4058, 1), Range16), $clone(new Range16.ptr(4170, 4175, 1), Range16), $clone(new Range16.ptr(4347, 4960, 613), Range16), $clone(new Range16.ptr(4961, 4968, 1), Range16), $clone(new Range16.ptr(5120, 5742, 622), Range16), $clone(new Range16.ptr(5787, 5788, 1), Range16), $clone(new Range16.ptr(5867, 5869, 1), Range16), $clone(new Range16.ptr(5941, 5942, 1), Range16), $clone(new Range16.ptr(6100, 6102, 1), Range16), $clone(new Range16.ptr(6104, 6106, 1), Range16), $clone(new Range16.ptr(6144, 6154, 1), Range16), $clone(new Range16.ptr(6468, 6469, 1), Range16), $clone(new Range16.ptr(6686, 6687, 1), Range16), $clone(new Range16.ptr(6816, 6822, 1), Range16), $clone(new Range16.ptr(6824, 6829, 1), Range16), $clone(new Range16.ptr(7002, 7008, 1), Range16), $clone(new Range16.ptr(7037, 7038, 1), Range16), $clone(new Range16.ptr(7164, 7167, 1), Range16), $clone(new Range16.ptr(7227, 7231, 1), Range16), $clone(new Range16.ptr(7294, 7295, 1), Range16), $clone(new Range16.ptr(7360, 7367, 1), Range16), $clone(new Range16.ptr(7379, 8208, 829), Range16), $clone(new Range16.ptr(8209, 8231, 1), Range16), $clone(new Range16.ptr(8240, 8259, 1), Range16), $clone(new Range16.ptr(8261, 8273, 1), Range16), $clone(new Range16.ptr(8275, 8286, 1), Range16), $clone(new Range16.ptr(8317, 8318, 1), Range16), $clone(new Range16.ptr(8333, 8334, 1), Range16), $clone(new Range16.ptr(8968, 8971, 1), Range16), $clone(new Range16.ptr(9001, 9002, 1), Range16), $clone(new Range16.ptr(10088, 10101, 1), Range16), $clone(new Range16.ptr(10181, 10182, 1), Range16), $clone(new Range16.ptr(10214, 10223, 1), Range16), $clone(new Range16.ptr(10627, 10648, 1), Range16), $clone(new Range16.ptr(10712, 10715, 1), Range16), $clone(new Range16.ptr(10748, 10749, 1), Range16), $clone(new Range16.ptr(11513, 11516, 1), Range16), $clone(new Range16.ptr(11518, 11519, 1), Range16), $clone(new Range16.ptr(11632, 11776, 144), Range16), $clone(new Range16.ptr(11777, 11822, 1), Range16), $clone(new Range16.ptr(11824, 11855, 1), Range16), $clone(new Range16.ptr(11858, 11869, 1), Range16), $clone(new Range16.ptr(12289, 12291, 1), Range16), $clone(new Range16.ptr(12296, 12305, 1), Range16), $clone(new Range16.ptr(12308, 12319, 1), Range16), $clone(new Range16.ptr(12336, 12349, 13), Range16), $clone(new Range16.ptr(12448, 12539, 91), Range16), $clone(new Range16.ptr(42238, 42239, 1), Range16), $clone(new Range16.ptr(42509, 42511, 1), Range16), $clone(new Range16.ptr(42611, 42622, 11), Range16), $clone(new Range16.ptr(42738, 42743, 1), Range16), $clone(new Range16.ptr(43124, 43127, 1), Range16), $clone(new Range16.ptr(43214, 43215, 1), Range16), $clone(new Range16.ptr(43256, 43258, 1), Range16), $clone(new Range16.ptr(43260, 43310, 50), Range16), $clone(new Range16.ptr(43311, 43359, 48), Range16), $clone(new Range16.ptr(43457, 43469, 1), Range16), $clone(new Range16.ptr(43486, 43487, 1), Range16), $clone(new Range16.ptr(43612, 43615, 1), Range16), $clone(new Range16.ptr(43742, 43743, 1), Range16), $clone(new Range16.ptr(43760, 43761, 1), Range16), $clone(new Range16.ptr(44011, 64830, 20819), Range16), $clone(new Range16.ptr(64831, 65040, 209), Range16), $clone(new Range16.ptr(65041, 65049, 1), Range16), $clone(new Range16.ptr(65072, 65106, 1), Range16), $clone(new Range16.ptr(65108, 65121, 1), Range16), $clone(new Range16.ptr(65123, 65128, 5), Range16), $clone(new Range16.ptr(65130, 65131, 1), Range16), $clone(new Range16.ptr(65281, 65283, 1), Range16), $clone(new Range16.ptr(65285, 65290, 1), Range16), $clone(new Range16.ptr(65292, 65295, 1), Range16), $clone(new Range16.ptr(65306, 65307, 1), Range16), $clone(new Range16.ptr(65311, 65312, 1), Range16), $clone(new Range16.ptr(65339, 65341, 1), Range16), $clone(new Range16.ptr(65343, 65371, 28), Range16), $clone(new Range16.ptr(65373, 65375, 2), Range16), $clone(new Range16.ptr(65376, 65381, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65792, 65794, 1), Range32), $clone(new Range32.ptr(66463, 66512, 49), Range32), $clone(new Range32.ptr(66927, 67671, 744), Range32), $clone(new Range32.ptr(67871, 67903, 32), Range32), $clone(new Range32.ptr(68176, 68184, 1), Range32), $clone(new Range32.ptr(68223, 68336, 113), Range32), $clone(new Range32.ptr(68337, 68342, 1), Range32), $clone(new Range32.ptr(68409, 68415, 1), Range32), $clone(new Range32.ptr(68505, 68508, 1), Range32), $clone(new Range32.ptr(69293, 69461, 168), Range32), $clone(new Range32.ptr(69462, 69465, 1), Range32), $clone(new Range32.ptr(69510, 69513, 1), Range32), $clone(new Range32.ptr(69703, 69709, 1), Range32), $clone(new Range32.ptr(69819, 69820, 1), Range32), $clone(new Range32.ptr(69822, 69825, 1), Range32), $clone(new Range32.ptr(69952, 69955, 1), Range32), $clone(new Range32.ptr(70004, 70005, 1), Range32), $clone(new Range32.ptr(70085, 70088, 1), Range32), $clone(new Range32.ptr(70093, 70107, 14), Range32), $clone(new Range32.ptr(70109, 70111, 1), Range32), $clone(new Range32.ptr(70200, 70205, 1), Range32), $clone(new Range32.ptr(70313, 70731, 418), Range32), $clone(new Range32.ptr(70732, 70735, 1), Range32), $clone(new Range32.ptr(70746, 70747, 1), Range32), $clone(new Range32.ptr(70749, 70854, 105), Range32), $clone(new Range32.ptr(71105, 71127, 1), Range32), $clone(new Range32.ptr(71233, 71235, 1), Range32), $clone(new Range32.ptr(71264, 71276, 1), Range32), $clone(new Range32.ptr(71353, 71484, 131), Range32), $clone(new Range32.ptr(71485, 71486, 1), Range32), $clone(new Range32.ptr(71739, 72004, 265), Range32), $clone(new Range32.ptr(72005, 72006, 1), Range32), $clone(new Range32.ptr(72162, 72255, 93), Range32), $clone(new Range32.ptr(72256, 72262, 1), Range32), $clone(new Range32.ptr(72346, 72348, 1), Range32), $clone(new Range32.ptr(72350, 72354, 1), Range32), $clone(new Range32.ptr(72448, 72457, 1), Range32), $clone(new Range32.ptr(72769, 72773, 1), Range32), $clone(new Range32.ptr(72816, 72817, 1), Range32), $clone(new Range32.ptr(73463, 73464, 1), Range32), $clone(new Range32.ptr(73539, 73551, 1), Range32), $clone(new Range32.ptr(73727, 74864, 1137), Range32), $clone(new Range32.ptr(74865, 74868, 1), Range32), $clone(new Range32.ptr(77809, 77810, 1), Range32), $clone(new Range32.ptr(92782, 92783, 1), Range32), $clone(new Range32.ptr(92917, 92983, 66), Range32), $clone(new Range32.ptr(92984, 92987, 1), Range32), $clone(new Range32.ptr(92996, 93847, 851), Range32), $clone(new Range32.ptr(93848, 93850, 1), Range32), $clone(new Range32.ptr(94178, 113823, 19645), Range32), $clone(new Range32.ptr(121479, 121483, 1), Range32), $clone(new Range32.ptr(125278, 125279, 1), Range32)]), 11);
 		_Pc = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(95, 8255, 8160), Range16), $clone(new Range16.ptr(8256, 8276, 20), Range16), $clone(new Range16.ptr(65075, 65076, 1), Range16), $clone(new Range16.ptr(65101, 65103, 1), Range16), $clone(new Range16.ptr(65343, 65343, 1), Range16)]), sliceType$1.nil, 0);
-		_Pd = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(45, 1418, 1373), Range16), $clone(new Range16.ptr(1470, 5120, 3650), Range16), $clone(new Range16.ptr(6150, 8208, 2058), Range16), $clone(new Range16.ptr(8209, 8213, 1), Range16), $clone(new Range16.ptr(11799, 11802, 3), Range16), $clone(new Range16.ptr(11834, 11835, 1), Range16), $clone(new Range16.ptr(11840, 12316, 476), Range16), $clone(new Range16.ptr(12336, 12448, 112), Range16), $clone(new Range16.ptr(65073, 65074, 1), Range16), $clone(new Range16.ptr(65112, 65123, 11), Range16), $clone(new Range16.ptr(65293, 65293, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(69293, 69293, 1), Range32)]), 0);
-		_Pe = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(41, 93, 52), Range16), $clone(new Range16.ptr(125, 3899, 3774), Range16), $clone(new Range16.ptr(3901, 5788, 1887), Range16), $clone(new Range16.ptr(8262, 8318, 56), Range16), $clone(new Range16.ptr(8334, 8969, 635), Range16), $clone(new Range16.ptr(8971, 9002, 31), Range16), $clone(new Range16.ptr(10089, 10101, 2), Range16), $clone(new Range16.ptr(10182, 10215, 33), Range16), $clone(new Range16.ptr(10217, 10223, 2), Range16), $clone(new Range16.ptr(10628, 10648, 2), Range16), $clone(new Range16.ptr(10713, 10715, 2), Range16), $clone(new Range16.ptr(10749, 11811, 1062), Range16), $clone(new Range16.ptr(11813, 11817, 2), Range16), $clone(new Range16.ptr(12297, 12305, 2), Range16), $clone(new Range16.ptr(12309, 12315, 2), Range16), $clone(new Range16.ptr(12318, 12319, 1), Range16), $clone(new Range16.ptr(64830, 65048, 218), Range16), $clone(new Range16.ptr(65078, 65092, 2), Range16), $clone(new Range16.ptr(65096, 65114, 18), Range16), $clone(new Range16.ptr(65116, 65118, 2), Range16), $clone(new Range16.ptr(65289, 65341, 52), Range16), $clone(new Range16.ptr(65373, 65379, 3), Range16)]), sliceType$1.nil, 1);
+		_Pd = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(45, 1418, 1373), Range16), $clone(new Range16.ptr(1470, 5120, 3650), Range16), $clone(new Range16.ptr(6150, 8208, 2058), Range16), $clone(new Range16.ptr(8209, 8213, 1), Range16), $clone(new Range16.ptr(11799, 11802, 3), Range16), $clone(new Range16.ptr(11834, 11835, 1), Range16), $clone(new Range16.ptr(11840, 11869, 29), Range16), $clone(new Range16.ptr(12316, 12336, 20), Range16), $clone(new Range16.ptr(12448, 65073, 52625), Range16), $clone(new Range16.ptr(65074, 65112, 38), Range16), $clone(new Range16.ptr(65123, 65293, 170), Range16)]), new sliceType$1([$clone(new Range32.ptr(69293, 69293, 1), Range32)]), 0);
+		_Pe = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(41, 93, 52), Range16), $clone(new Range16.ptr(125, 3899, 3774), Range16), $clone(new Range16.ptr(3901, 5788, 1887), Range16), $clone(new Range16.ptr(8262, 8318, 56), Range16), $clone(new Range16.ptr(8334, 8969, 635), Range16), $clone(new Range16.ptr(8971, 9002, 31), Range16), $clone(new Range16.ptr(10089, 10101, 2), Range16), $clone(new Range16.ptr(10182, 10215, 33), Range16), $clone(new Range16.ptr(10217, 10223, 2), Range16), $clone(new Range16.ptr(10628, 10648, 2), Range16), $clone(new Range16.ptr(10713, 10715, 2), Range16), $clone(new Range16.ptr(10749, 11811, 1062), Range16), $clone(new Range16.ptr(11813, 11817, 2), Range16), $clone(new Range16.ptr(11862, 11868, 2), Range16), $clone(new Range16.ptr(12297, 12305, 2), Range16), $clone(new Range16.ptr(12309, 12315, 2), Range16), $clone(new Range16.ptr(12318, 12319, 1), Range16), $clone(new Range16.ptr(64830, 65048, 218), Range16), $clone(new Range16.ptr(65078, 65092, 2), Range16), $clone(new Range16.ptr(65096, 65114, 18), Range16), $clone(new Range16.ptr(65116, 65118, 2), Range16), $clone(new Range16.ptr(65289, 65341, 52), Range16), $clone(new Range16.ptr(65373, 65379, 3), Range16)]), sliceType$1.nil, 1);
 		_Pf = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(187, 8217, 8030), Range16), $clone(new Range16.ptr(8221, 8250, 29), Range16), $clone(new Range16.ptr(11779, 11781, 2), Range16), $clone(new Range16.ptr(11786, 11789, 3), Range16), $clone(new Range16.ptr(11805, 11809, 4), Range16)]), sliceType$1.nil, 0);
 		_Pi = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(171, 8216, 8045), Range16), $clone(new Range16.ptr(8219, 8220, 1), Range16), $clone(new Range16.ptr(8223, 8249, 26), Range16), $clone(new Range16.ptr(11778, 11780, 2), Range16), $clone(new Range16.ptr(11785, 11788, 3), Range16), $clone(new Range16.ptr(11804, 11808, 4), Range16)]), sliceType$1.nil, 0);
-		_Po = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(33, 35, 1), Range16), $clone(new Range16.ptr(37, 39, 1), Range16), $clone(new Range16.ptr(42, 46, 2), Range16), $clone(new Range16.ptr(47, 58, 11), Range16), $clone(new Range16.ptr(59, 63, 4), Range16), $clone(new Range16.ptr(64, 92, 28), Range16), $clone(new Range16.ptr(161, 167, 6), Range16), $clone(new Range16.ptr(182, 183, 1), Range16), $clone(new Range16.ptr(191, 894, 703), Range16), $clone(new Range16.ptr(903, 1370, 467), Range16), $clone(new Range16.ptr(1371, 1375, 1), Range16), $clone(new Range16.ptr(1417, 1472, 55), Range16), $clone(new Range16.ptr(1475, 1478, 3), Range16), $clone(new Range16.ptr(1523, 1524, 1), Range16), $clone(new Range16.ptr(1545, 1546, 1), Range16), $clone(new Range16.ptr(1548, 1549, 1), Range16), $clone(new Range16.ptr(1563, 1566, 3), Range16), $clone(new Range16.ptr(1567, 1642, 75), Range16), $clone(new Range16.ptr(1643, 1645, 1), Range16), $clone(new Range16.ptr(1748, 1792, 44), Range16), $clone(new Range16.ptr(1793, 1805, 1), Range16), $clone(new Range16.ptr(2039, 2041, 1), Range16), $clone(new Range16.ptr(2096, 2110, 1), Range16), $clone(new Range16.ptr(2142, 2404, 262), Range16), $clone(new Range16.ptr(2405, 2416, 11), Range16), $clone(new Range16.ptr(2557, 2678, 121), Range16), $clone(new Range16.ptr(2800, 3191, 391), Range16), $clone(new Range16.ptr(3204, 3572, 368), Range16), $clone(new Range16.ptr(3663, 3674, 11), Range16), $clone(new Range16.ptr(3675, 3844, 169), Range16), $clone(new Range16.ptr(3845, 3858, 1), Range16), $clone(new Range16.ptr(3860, 3973, 113), Range16), $clone(new Range16.ptr(4048, 4052, 1), Range16), $clone(new Range16.ptr(4057, 4058, 1), Range16), $clone(new Range16.ptr(4170, 4175, 1), Range16), $clone(new Range16.ptr(4347, 4960, 613), Range16), $clone(new Range16.ptr(4961, 4968, 1), Range16), $clone(new Range16.ptr(5742, 5867, 125), Range16), $clone(new Range16.ptr(5868, 5869, 1), Range16), $clone(new Range16.ptr(5941, 5942, 1), Range16), $clone(new Range16.ptr(6100, 6102, 1), Range16), $clone(new Range16.ptr(6104, 6106, 1), Range16), $clone(new Range16.ptr(6144, 6149, 1), Range16), $clone(new Range16.ptr(6151, 6154, 1), Range16), $clone(new Range16.ptr(6468, 6469, 1), Range16), $clone(new Range16.ptr(6686, 6687, 1), Range16), $clone(new Range16.ptr(6816, 6822, 1), Range16), $clone(new Range16.ptr(6824, 6829, 1), Range16), $clone(new Range16.ptr(7002, 7008, 1), Range16), $clone(new Range16.ptr(7164, 7167, 1), Range16), $clone(new Range16.ptr(7227, 7231, 1), Range16), $clone(new Range16.ptr(7294, 7295, 1), Range16), $clone(new Range16.ptr(7360, 7367, 1), Range16), $clone(new Range16.ptr(7379, 8214, 835), Range16), $clone(new Range16.ptr(8215, 8224, 9), Range16), $clone(new Range16.ptr(8225, 8231, 1), Range16), $clone(new Range16.ptr(8240, 8248, 1), Range16), $clone(new Range16.ptr(8251, 8254, 1), Range16), $clone(new Range16.ptr(8257, 8259, 1), Range16), $clone(new Range16.ptr(8263, 8273, 1), Range16), $clone(new Range16.ptr(8275, 8277, 2), Range16), $clone(new Range16.ptr(8278, 8286, 1), Range16), $clone(new Range16.ptr(11513, 11516, 1), Range16), $clone(new Range16.ptr(11518, 11519, 1), Range16), $clone(new Range16.ptr(11632, 11776, 144), Range16), $clone(new Range16.ptr(11777, 11782, 5), Range16), $clone(new Range16.ptr(11783, 11784, 1), Range16), $clone(new Range16.ptr(11787, 11790, 3), Range16), $clone(new Range16.ptr(11791, 11798, 1), Range16), $clone(new Range16.ptr(11800, 11801, 1), Range16), $clone(new Range16.ptr(11803, 11806, 3), Range16), $clone(new Range16.ptr(11807, 11818, 11), Range16), $clone(new Range16.ptr(11819, 11822, 1), Range16), $clone(new Range16.ptr(11824, 11833, 1), Range16), $clone(new Range16.ptr(11836, 11839, 1), Range16), $clone(new Range16.ptr(11841, 11843, 2), Range16), $clone(new Range16.ptr(11844, 11855, 1), Range16), $clone(new Range16.ptr(11858, 12289, 431), Range16), $clone(new Range16.ptr(12290, 12291, 1), Range16), $clone(new Range16.ptr(12349, 12539, 190), Range16), $clone(new Range16.ptr(42238, 42239, 1), Range16), $clone(new Range16.ptr(42509, 42511, 1), Range16), $clone(new Range16.ptr(42611, 42622, 11), Range16), $clone(new Range16.ptr(42738, 42743, 1), Range16), $clone(new Range16.ptr(43124, 43127, 1), Range16), $clone(new Range16.ptr(43214, 43215, 1), Range16), $clone(new Range16.ptr(43256, 43258, 1), Range16), $clone(new Range16.ptr(43260, 43310, 50), Range16), $clone(new Range16.ptr(43311, 43359, 48), Range16), $clone(new Range16.ptr(43457, 43469, 1), Range16), $clone(new Range16.ptr(43486, 43487, 1), Range16), $clone(new Range16.ptr(43612, 43615, 1), Range16), $clone(new Range16.ptr(43742, 43743, 1), Range16), $clone(new Range16.ptr(43760, 43761, 1), Range16), $clone(new Range16.ptr(44011, 65040, 21029), Range16), $clone(new Range16.ptr(65041, 65046, 1), Range16), $clone(new Range16.ptr(65049, 65072, 23), Range16), $clone(new Range16.ptr(65093, 65094, 1), Range16), $clone(new Range16.ptr(65097, 65100, 1), Range16), $clone(new Range16.ptr(65104, 65106, 1), Range16), $clone(new Range16.ptr(65108, 65111, 1), Range16), $clone(new Range16.ptr(65119, 65121, 1), Range16), $clone(new Range16.ptr(65128, 65130, 2), Range16), $clone(new Range16.ptr(65131, 65281, 150), Range16), $clone(new Range16.ptr(65282, 65283, 1), Range16), $clone(new Range16.ptr(65285, 65287, 1), Range16), $clone(new Range16.ptr(65290, 65294, 2), Range16), $clone(new Range16.ptr(65295, 65306, 11), Range16), $clone(new Range16.ptr(65307, 65311, 4), Range16), $clone(new Range16.ptr(65312, 65340, 28), Range16), $clone(new Range16.ptr(65377, 65380, 3), Range16), $clone(new Range16.ptr(65381, 65381, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65792, 65794, 1), Range32), $clone(new Range32.ptr(66463, 66512, 49), Range32), $clone(new Range32.ptr(66927, 67671, 744), Range32), $clone(new Range32.ptr(67871, 67903, 32), Range32), $clone(new Range32.ptr(68176, 68184, 1), Range32), $clone(new Range32.ptr(68223, 68336, 113), Range32), $clone(new Range32.ptr(68337, 68342, 1), Range32), $clone(new Range32.ptr(68409, 68415, 1), Range32), $clone(new Range32.ptr(68505, 68508, 1), Range32), $clone(new Range32.ptr(69461, 69465, 1), Range32), $clone(new Range32.ptr(69703, 69709, 1), Range32), $clone(new Range32.ptr(69819, 69820, 1), Range32), $clone(new Range32.ptr(69822, 69825, 1), Range32), $clone(new Range32.ptr(69952, 69955, 1), Range32), $clone(new Range32.ptr(70004, 70005, 1), Range32), $clone(new Range32.ptr(70085, 70088, 1), Range32), $clone(new Range32.ptr(70093, 70107, 14), Range32), $clone(new Range32.ptr(70109, 70111, 1), Range32), $clone(new Range32.ptr(70200, 70205, 1), Range32), $clone(new Range32.ptr(70313, 70731, 418), Range32), $clone(new Range32.ptr(70732, 70735, 1), Range32), $clone(new Range32.ptr(70746, 70747, 1), Range32), $clone(new Range32.ptr(70749, 70854, 105), Range32), $clone(new Range32.ptr(71105, 71127, 1), Range32), $clone(new Range32.ptr(71233, 71235, 1), Range32), $clone(new Range32.ptr(71264, 71276, 1), Range32), $clone(new Range32.ptr(71484, 71486, 1), Range32), $clone(new Range32.ptr(71739, 72004, 265), Range32), $clone(new Range32.ptr(72005, 72006, 1), Range32), $clone(new Range32.ptr(72162, 72255, 93), Range32), $clone(new Range32.ptr(72256, 72262, 1), Range32), $clone(new Range32.ptr(72346, 72348, 1), Range32), $clone(new Range32.ptr(72350, 72354, 1), Range32), $clone(new Range32.ptr(72769, 72773, 1), Range32), $clone(new Range32.ptr(72816, 72817, 1), Range32), $clone(new Range32.ptr(73463, 73464, 1), Range32), $clone(new Range32.ptr(73727, 74864, 1137), Range32), $clone(new Range32.ptr(74865, 74868, 1), Range32), $clone(new Range32.ptr(92782, 92783, 1), Range32), $clone(new Range32.ptr(92917, 92983, 66), Range32), $clone(new Range32.ptr(92984, 92987, 1), Range32), $clone(new Range32.ptr(92996, 93847, 851), Range32), $clone(new Range32.ptr(93848, 93850, 1), Range32), $clone(new Range32.ptr(94178, 113823, 19645), Range32), $clone(new Range32.ptr(121479, 121483, 1), Range32), $clone(new Range32.ptr(125278, 125279, 1), Range32)]), 8);
-		_Ps = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(40, 91, 51), Range16), $clone(new Range16.ptr(123, 3898, 3775), Range16), $clone(new Range16.ptr(3900, 5787, 1887), Range16), $clone(new Range16.ptr(8218, 8222, 4), Range16), $clone(new Range16.ptr(8261, 8317, 56), Range16), $clone(new Range16.ptr(8333, 8968, 635), Range16), $clone(new Range16.ptr(8970, 9001, 31), Range16), $clone(new Range16.ptr(10088, 10100, 2), Range16), $clone(new Range16.ptr(10181, 10214, 33), Range16), $clone(new Range16.ptr(10216, 10222, 2), Range16), $clone(new Range16.ptr(10627, 10647, 2), Range16), $clone(new Range16.ptr(10712, 10714, 2), Range16), $clone(new Range16.ptr(10748, 11810, 1062), Range16), $clone(new Range16.ptr(11812, 11816, 2), Range16), $clone(new Range16.ptr(11842, 12296, 454), Range16), $clone(new Range16.ptr(12298, 12304, 2), Range16), $clone(new Range16.ptr(12308, 12314, 2), Range16), $clone(new Range16.ptr(12317, 64831, 52514), Range16), $clone(new Range16.ptr(65047, 65077, 30), Range16), $clone(new Range16.ptr(65079, 65091, 2), Range16), $clone(new Range16.ptr(65095, 65113, 18), Range16), $clone(new Range16.ptr(65115, 65117, 2), Range16), $clone(new Range16.ptr(65288, 65339, 51), Range16), $clone(new Range16.ptr(65371, 65375, 4), Range16), $clone(new Range16.ptr(65378, 65378, 1), Range16)]), sliceType$1.nil, 1);
-		_S = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(36, 43, 7), Range16), $clone(new Range16.ptr(60, 62, 1), Range16), $clone(new Range16.ptr(94, 96, 2), Range16), $clone(new Range16.ptr(124, 126, 2), Range16), $clone(new Range16.ptr(162, 166, 1), Range16), $clone(new Range16.ptr(168, 169, 1), Range16), $clone(new Range16.ptr(172, 174, 2), Range16), $clone(new Range16.ptr(175, 177, 1), Range16), $clone(new Range16.ptr(180, 184, 4), Range16), $clone(new Range16.ptr(215, 247, 32), Range16), $clone(new Range16.ptr(706, 709, 1), Range16), $clone(new Range16.ptr(722, 735, 1), Range16), $clone(new Range16.ptr(741, 747, 1), Range16), $clone(new Range16.ptr(749, 751, 2), Range16), $clone(new Range16.ptr(752, 767, 1), Range16), $clone(new Range16.ptr(885, 900, 15), Range16), $clone(new Range16.ptr(901, 1014, 113), Range16), $clone(new Range16.ptr(1154, 1421, 267), Range16), $clone(new Range16.ptr(1422, 1423, 1), Range16), $clone(new Range16.ptr(1542, 1544, 1), Range16), $clone(new Range16.ptr(1547, 1550, 3), Range16), $clone(new Range16.ptr(1551, 1758, 207), Range16), $clone(new Range16.ptr(1769, 1789, 20), Range16), $clone(new Range16.ptr(1790, 2038, 248), Range16), $clone(new Range16.ptr(2046, 2047, 1), Range16), $clone(new Range16.ptr(2546, 2547, 1), Range16), $clone(new Range16.ptr(2554, 2555, 1), Range16), $clone(new Range16.ptr(2801, 2928, 127), Range16), $clone(new Range16.ptr(3059, 3066, 1), Range16), $clone(new Range16.ptr(3199, 3407, 208), Range16), $clone(new Range16.ptr(3449, 3647, 198), Range16), $clone(new Range16.ptr(3841, 3843, 1), Range16), $clone(new Range16.ptr(3859, 3861, 2), Range16), $clone(new Range16.ptr(3862, 3863, 1), Range16), $clone(new Range16.ptr(3866, 3871, 1), Range16), $clone(new Range16.ptr(3892, 3896, 2), Range16), $clone(new Range16.ptr(4030, 4037, 1), Range16), $clone(new Range16.ptr(4039, 4044, 1), Range16), $clone(new Range16.ptr(4046, 4047, 1), Range16), $clone(new Range16.ptr(4053, 4056, 1), Range16), $clone(new Range16.ptr(4254, 4255, 1), Range16), $clone(new Range16.ptr(5008, 5017, 1), Range16), $clone(new Range16.ptr(5741, 6107, 366), Range16), $clone(new Range16.ptr(6464, 6622, 158), Range16), $clone(new Range16.ptr(6623, 6655, 1), Range16), $clone(new Range16.ptr(7009, 7018, 1), Range16), $clone(new Range16.ptr(7028, 7036, 1), Range16), $clone(new Range16.ptr(8125, 8127, 2), Range16), $clone(new Range16.ptr(8128, 8129, 1), Range16), $clone(new Range16.ptr(8141, 8143, 1), Range16), $clone(new Range16.ptr(8157, 8159, 1), Range16), $clone(new Range16.ptr(8173, 8175, 1), Range16), $clone(new Range16.ptr(8189, 8190, 1), Range16), $clone(new Range16.ptr(8260, 8274, 14), Range16), $clone(new Range16.ptr(8314, 8316, 1), Range16), $clone(new Range16.ptr(8330, 8332, 1), Range16), $clone(new Range16.ptr(8352, 8383, 1), Range16), $clone(new Range16.ptr(8448, 8449, 1), Range16), $clone(new Range16.ptr(8451, 8454, 1), Range16), $clone(new Range16.ptr(8456, 8457, 1), Range16), $clone(new Range16.ptr(8468, 8470, 2), Range16), $clone(new Range16.ptr(8471, 8472, 1), Range16), $clone(new Range16.ptr(8478, 8483, 1), Range16), $clone(new Range16.ptr(8485, 8489, 2), Range16), $clone(new Range16.ptr(8494, 8506, 12), Range16), $clone(new Range16.ptr(8507, 8512, 5), Range16), $clone(new Range16.ptr(8513, 8516, 1), Range16), $clone(new Range16.ptr(8522, 8525, 1), Range16), $clone(new Range16.ptr(8527, 8586, 59), Range16), $clone(new Range16.ptr(8587, 8592, 5), Range16), $clone(new Range16.ptr(8593, 8967, 1), Range16), $clone(new Range16.ptr(8972, 9000, 1), Range16), $clone(new Range16.ptr(9003, 9254, 1), Range16), $clone(new Range16.ptr(9280, 9290, 1), Range16), $clone(new Range16.ptr(9372, 9449, 1), Range16), $clone(new Range16.ptr(9472, 10087, 1), Range16), $clone(new Range16.ptr(10132, 10180, 1), Range16), $clone(new Range16.ptr(10183, 10213, 1), Range16), $clone(new Range16.ptr(10224, 10626, 1), Range16), $clone(new Range16.ptr(10649, 10711, 1), Range16), $clone(new Range16.ptr(10716, 10747, 1), Range16), $clone(new Range16.ptr(10750, 11123, 1), Range16), $clone(new Range16.ptr(11126, 11157, 1), Range16), $clone(new Range16.ptr(11159, 11263, 1), Range16), $clone(new Range16.ptr(11493, 11498, 1), Range16), $clone(new Range16.ptr(11856, 11857, 1), Range16), $clone(new Range16.ptr(11904, 11929, 1), Range16), $clone(new Range16.ptr(11931, 12019, 1), Range16), $clone(new Range16.ptr(12032, 12245, 1), Range16), $clone(new Range16.ptr(12272, 12283, 1), Range16), $clone(new Range16.ptr(12292, 12306, 14), Range16), $clone(new Range16.ptr(12307, 12320, 13), Range16), $clone(new Range16.ptr(12342, 12343, 1), Range16), $clone(new Range16.ptr(12350, 12351, 1), Range16), $clone(new Range16.ptr(12443, 12444, 1), Range16), $clone(new Range16.ptr(12688, 12689, 1), Range16), $clone(new Range16.ptr(12694, 12703, 1), Range16), $clone(new Range16.ptr(12736, 12771, 1), Range16), $clone(new Range16.ptr(12800, 12830, 1), Range16), $clone(new Range16.ptr(12842, 12871, 1), Range16), $clone(new Range16.ptr(12880, 12896, 16), Range16), $clone(new Range16.ptr(12897, 12927, 1), Range16), $clone(new Range16.ptr(12938, 12976, 1), Range16), $clone(new Range16.ptr(12992, 13311, 1), Range16), $clone(new Range16.ptr(19904, 19967, 1), Range16), $clone(new Range16.ptr(42128, 42182, 1), Range16), $clone(new Range16.ptr(42752, 42774, 1), Range16), $clone(new Range16.ptr(42784, 42785, 1), Range16), $clone(new Range16.ptr(42889, 42890, 1), Range16), $clone(new Range16.ptr(43048, 43051, 1), Range16), $clone(new Range16.ptr(43062, 43065, 1), Range16), $clone(new Range16.ptr(43639, 43641, 1), Range16), $clone(new Range16.ptr(43867, 43882, 15), Range16), $clone(new Range16.ptr(43883, 64297, 20414), Range16), $clone(new Range16.ptr(64434, 64449, 1), Range16), $clone(new Range16.ptr(65020, 65021, 1), Range16), $clone(new Range16.ptr(65122, 65124, 2), Range16), $clone(new Range16.ptr(65125, 65126, 1), Range16), $clone(new Range16.ptr(65129, 65284, 155), Range16), $clone(new Range16.ptr(65291, 65308, 17), Range16), $clone(new Range16.ptr(65309, 65310, 1), Range16), $clone(new Range16.ptr(65342, 65344, 2), Range16), $clone(new Range16.ptr(65372, 65374, 2), Range16), $clone(new Range16.ptr(65504, 65510, 1), Range16), $clone(new Range16.ptr(65512, 65518, 1), Range16), $clone(new Range16.ptr(65532, 65533, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65847, 65855, 1), Range32), $clone(new Range32.ptr(65913, 65929, 1), Range32), $clone(new Range32.ptr(65932, 65934, 1), Range32), $clone(new Range32.ptr(65936, 65948, 1), Range32), $clone(new Range32.ptr(65952, 66000, 48), Range32), $clone(new Range32.ptr(66001, 66044, 1), Range32), $clone(new Range32.ptr(67703, 67704, 1), Range32), $clone(new Range32.ptr(68296, 71487, 3191), Range32), $clone(new Range32.ptr(73685, 73713, 1), Range32), $clone(new Range32.ptr(92988, 92991, 1), Range32), $clone(new Range32.ptr(92997, 113820, 20823), Range32), $clone(new Range32.ptr(118784, 119029, 1), Range32), $clone(new Range32.ptr(119040, 119078, 1), Range32), $clone(new Range32.ptr(119081, 119140, 1), Range32), $clone(new Range32.ptr(119146, 119148, 1), Range32), $clone(new Range32.ptr(119171, 119172, 1), Range32), $clone(new Range32.ptr(119180, 119209, 1), Range32), $clone(new Range32.ptr(119214, 119272, 1), Range32), $clone(new Range32.ptr(119296, 119361, 1), Range32), $clone(new Range32.ptr(119365, 119552, 187), Range32), $clone(new Range32.ptr(119553, 119638, 1), Range32), $clone(new Range32.ptr(120513, 120539, 26), Range32), $clone(new Range32.ptr(120571, 120597, 26), Range32), $clone(new Range32.ptr(120629, 120655, 26), Range32), $clone(new Range32.ptr(120687, 120713, 26), Range32), $clone(new Range32.ptr(120745, 120771, 26), Range32), $clone(new Range32.ptr(120832, 121343, 1), Range32), $clone(new Range32.ptr(121399, 121402, 1), Range32), $clone(new Range32.ptr(121453, 121460, 1), Range32), $clone(new Range32.ptr(121462, 121475, 1), Range32), $clone(new Range32.ptr(121477, 121478, 1), Range32), $clone(new Range32.ptr(123215, 123647, 432), Range32), $clone(new Range32.ptr(126124, 126128, 4), Range32), $clone(new Range32.ptr(126254, 126704, 450), Range32), $clone(new Range32.ptr(126705, 126976, 271), Range32), $clone(new Range32.ptr(126977, 127019, 1), Range32), $clone(new Range32.ptr(127024, 127123, 1), Range32), $clone(new Range32.ptr(127136, 127150, 1), Range32), $clone(new Range32.ptr(127153, 127167, 1), Range32), $clone(new Range32.ptr(127169, 127183, 1), Range32), $clone(new Range32.ptr(127185, 127221, 1), Range32), $clone(new Range32.ptr(127245, 127405, 1), Range32), $clone(new Range32.ptr(127462, 127490, 1), Range32), $clone(new Range32.ptr(127504, 127547, 1), Range32), $clone(new Range32.ptr(127552, 127560, 1), Range32), $clone(new Range32.ptr(127568, 127569, 1), Range32), $clone(new Range32.ptr(127584, 127589, 1), Range32), $clone(new Range32.ptr(127744, 128727, 1), Range32), $clone(new Range32.ptr(128736, 128748, 1), Range32), $clone(new Range32.ptr(128752, 128764, 1), Range32), $clone(new Range32.ptr(128768, 128883, 1), Range32), $clone(new Range32.ptr(128896, 128984, 1), Range32), $clone(new Range32.ptr(128992, 129003, 1), Range32), $clone(new Range32.ptr(129024, 129035, 1), Range32), $clone(new Range32.ptr(129040, 129095, 1), Range32), $clone(new Range32.ptr(129104, 129113, 1), Range32), $clone(new Range32.ptr(129120, 129159, 1), Range32), $clone(new Range32.ptr(129168, 129197, 1), Range32), $clone(new Range32.ptr(129200, 129201, 1), Range32), $clone(new Range32.ptr(129280, 129400, 1), Range32), $clone(new Range32.ptr(129402, 129483, 1), Range32), $clone(new Range32.ptr(129485, 129619, 1), Range32), $clone(new Range32.ptr(129632, 129645, 1), Range32), $clone(new Range32.ptr(129648, 129652, 1), Range32), $clone(new Range32.ptr(129656, 129658, 1), Range32), $clone(new Range32.ptr(129664, 129670, 1), Range32), $clone(new Range32.ptr(129680, 129704, 1), Range32), $clone(new Range32.ptr(129712, 129718, 1), Range32), $clone(new Range32.ptr(129728, 129730, 1), Range32), $clone(new Range32.ptr(129744, 129750, 1), Range32), $clone(new Range32.ptr(129792, 129938, 1), Range32), $clone(new Range32.ptr(129940, 129994, 1), Range32)]), 10);
-		_Sc = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(36, 162, 126), Range16), $clone(new Range16.ptr(163, 165, 1), Range16), $clone(new Range16.ptr(1423, 1547, 124), Range16), $clone(new Range16.ptr(2046, 2047, 1), Range16), $clone(new Range16.ptr(2546, 2547, 1), Range16), $clone(new Range16.ptr(2555, 2801, 246), Range16), $clone(new Range16.ptr(3065, 3647, 582), Range16), $clone(new Range16.ptr(6107, 8352, 2245), Range16), $clone(new Range16.ptr(8353, 8383, 1), Range16), $clone(new Range16.ptr(43064, 65020, 21956), Range16), $clone(new Range16.ptr(65129, 65284, 155), Range16), $clone(new Range16.ptr(65504, 65505, 1), Range16), $clone(new Range16.ptr(65509, 65510, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(73693, 73696, 1), Range32), $clone(new Range32.ptr(123647, 126128, 2481), Range32)]), 2);
-		_Sk = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(94, 96, 2), Range16), $clone(new Range16.ptr(168, 175, 7), Range16), $clone(new Range16.ptr(180, 184, 4), Range16), $clone(new Range16.ptr(706, 709, 1), Range16), $clone(new Range16.ptr(722, 735, 1), Range16), $clone(new Range16.ptr(741, 747, 1), Range16), $clone(new Range16.ptr(749, 751, 2), Range16), $clone(new Range16.ptr(752, 767, 1), Range16), $clone(new Range16.ptr(885, 900, 15), Range16), $clone(new Range16.ptr(901, 8125, 7224), Range16), $clone(new Range16.ptr(8127, 8129, 1), Range16), $clone(new Range16.ptr(8141, 8143, 1), Range16), $clone(new Range16.ptr(8157, 8159, 1), Range16), $clone(new Range16.ptr(8173, 8175, 1), Range16), $clone(new Range16.ptr(8189, 8190, 1), Range16), $clone(new Range16.ptr(12443, 12444, 1), Range16), $clone(new Range16.ptr(42752, 42774, 1), Range16), $clone(new Range16.ptr(42784, 42785, 1), Range16), $clone(new Range16.ptr(42889, 42890, 1), Range16), $clone(new Range16.ptr(43867, 43882, 15), Range16), $clone(new Range16.ptr(43883, 64434, 20551), Range16), $clone(new Range16.ptr(64435, 64449, 1), Range16), $clone(new Range16.ptr(65342, 65344, 2), Range16), $clone(new Range16.ptr(65507, 65507, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(127995, 127999, 1), Range32)]), 3);
+		_Po = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(33, 35, 1), Range16), $clone(new Range16.ptr(37, 39, 1), Range16), $clone(new Range16.ptr(42, 46, 2), Range16), $clone(new Range16.ptr(47, 58, 11), Range16), $clone(new Range16.ptr(59, 63, 4), Range16), $clone(new Range16.ptr(64, 92, 28), Range16), $clone(new Range16.ptr(161, 167, 6), Range16), $clone(new Range16.ptr(182, 183, 1), Range16), $clone(new Range16.ptr(191, 894, 703), Range16), $clone(new Range16.ptr(903, 1370, 467), Range16), $clone(new Range16.ptr(1371, 1375, 1), Range16), $clone(new Range16.ptr(1417, 1472, 55), Range16), $clone(new Range16.ptr(1475, 1478, 3), Range16), $clone(new Range16.ptr(1523, 1524, 1), Range16), $clone(new Range16.ptr(1545, 1546, 1), Range16), $clone(new Range16.ptr(1548, 1549, 1), Range16), $clone(new Range16.ptr(1563, 1565, 2), Range16), $clone(new Range16.ptr(1566, 1567, 1), Range16), $clone(new Range16.ptr(1642, 1645, 1), Range16), $clone(new Range16.ptr(1748, 1792, 44), Range16), $clone(new Range16.ptr(1793, 1805, 1), Range16), $clone(new Range16.ptr(2039, 2041, 1), Range16), $clone(new Range16.ptr(2096, 2110, 1), Range16), $clone(new Range16.ptr(2142, 2404, 262), Range16), $clone(new Range16.ptr(2405, 2416, 11), Range16), $clone(new Range16.ptr(2557, 2678, 121), Range16), $clone(new Range16.ptr(2800, 3191, 391), Range16), $clone(new Range16.ptr(3204, 3572, 368), Range16), $clone(new Range16.ptr(3663, 3674, 11), Range16), $clone(new Range16.ptr(3675, 3844, 169), Range16), $clone(new Range16.ptr(3845, 3858, 1), Range16), $clone(new Range16.ptr(3860, 3973, 113), Range16), $clone(new Range16.ptr(4048, 4052, 1), Range16), $clone(new Range16.ptr(4057, 4058, 1), Range16), $clone(new Range16.ptr(4170, 4175, 1), Range16), $clone(new Range16.ptr(4347, 4960, 613), Range16), $clone(new Range16.ptr(4961, 4968, 1), Range16), $clone(new Range16.ptr(5742, 5867, 125), Range16), $clone(new Range16.ptr(5868, 5869, 1), Range16), $clone(new Range16.ptr(5941, 5942, 1), Range16), $clone(new Range16.ptr(6100, 6102, 1), Range16), $clone(new Range16.ptr(6104, 6106, 1), Range16), $clone(new Range16.ptr(6144, 6149, 1), Range16), $clone(new Range16.ptr(6151, 6154, 1), Range16), $clone(new Range16.ptr(6468, 6469, 1), Range16), $clone(new Range16.ptr(6686, 6687, 1), Range16), $clone(new Range16.ptr(6816, 6822, 1), Range16), $clone(new Range16.ptr(6824, 6829, 1), Range16), $clone(new Range16.ptr(7002, 7008, 1), Range16), $clone(new Range16.ptr(7037, 7038, 1), Range16), $clone(new Range16.ptr(7164, 7167, 1), Range16), $clone(new Range16.ptr(7227, 7231, 1), Range16), $clone(new Range16.ptr(7294, 7295, 1), Range16), $clone(new Range16.ptr(7360, 7367, 1), Range16), $clone(new Range16.ptr(7379, 8214, 835), Range16), $clone(new Range16.ptr(8215, 8224, 9), Range16), $clone(new Range16.ptr(8225, 8231, 1), Range16), $clone(new Range16.ptr(8240, 8248, 1), Range16), $clone(new Range16.ptr(8251, 8254, 1), Range16), $clone(new Range16.ptr(8257, 8259, 1), Range16), $clone(new Range16.ptr(8263, 8273, 1), Range16), $clone(new Range16.ptr(8275, 8277, 2), Range16), $clone(new Range16.ptr(8278, 8286, 1), Range16), $clone(new Range16.ptr(11513, 11516, 1), Range16), $clone(new Range16.ptr(11518, 11519, 1), Range16), $clone(new Range16.ptr(11632, 11776, 144), Range16), $clone(new Range16.ptr(11777, 11782, 5), Range16), $clone(new Range16.ptr(11783, 11784, 1), Range16), $clone(new Range16.ptr(11787, 11790, 3), Range16), $clone(new Range16.ptr(11791, 11798, 1), Range16), $clone(new Range16.ptr(11800, 11801, 1), Range16), $clone(new Range16.ptr(11803, 11806, 3), Range16), $clone(new Range16.ptr(11807, 11818, 11), Range16), $clone(new Range16.ptr(11819, 11822, 1), Range16), $clone(new Range16.ptr(11824, 11833, 1), Range16), $clone(new Range16.ptr(11836, 11839, 1), Range16), $clone(new Range16.ptr(11841, 11843, 2), Range16), $clone(new Range16.ptr(11844, 11855, 1), Range16), $clone(new Range16.ptr(11858, 11860, 1), Range16), $clone(new Range16.ptr(12289, 12291, 1), Range16), $clone(new Range16.ptr(12349, 12539, 190), Range16), $clone(new Range16.ptr(42238, 42239, 1), Range16), $clone(new Range16.ptr(42509, 42511, 1), Range16), $clone(new Range16.ptr(42611, 42622, 11), Range16), $clone(new Range16.ptr(42738, 42743, 1), Range16), $clone(new Range16.ptr(43124, 43127, 1), Range16), $clone(new Range16.ptr(43214, 43215, 1), Range16), $clone(new Range16.ptr(43256, 43258, 1), Range16), $clone(new Range16.ptr(43260, 43310, 50), Range16), $clone(new Range16.ptr(43311, 43359, 48), Range16), $clone(new Range16.ptr(43457, 43469, 1), Range16), $clone(new Range16.ptr(43486, 43487, 1), Range16), $clone(new Range16.ptr(43612, 43615, 1), Range16), $clone(new Range16.ptr(43742, 43743, 1), Range16), $clone(new Range16.ptr(43760, 43761, 1), Range16), $clone(new Range16.ptr(44011, 65040, 21029), Range16), $clone(new Range16.ptr(65041, 65046, 1), Range16), $clone(new Range16.ptr(65049, 65072, 23), Range16), $clone(new Range16.ptr(65093, 65094, 1), Range16), $clone(new Range16.ptr(65097, 65100, 1), Range16), $clone(new Range16.ptr(65104, 65106, 1), Range16), $clone(new Range16.ptr(65108, 65111, 1), Range16), $clone(new Range16.ptr(65119, 65121, 1), Range16), $clone(new Range16.ptr(65128, 65130, 2), Range16), $clone(new Range16.ptr(65131, 65281, 150), Range16), $clone(new Range16.ptr(65282, 65283, 1), Range16), $clone(new Range16.ptr(65285, 65287, 1), Range16), $clone(new Range16.ptr(65290, 65294, 2), Range16), $clone(new Range16.ptr(65295, 65306, 11), Range16), $clone(new Range16.ptr(65307, 65311, 4), Range16), $clone(new Range16.ptr(65312, 65340, 28), Range16), $clone(new Range16.ptr(65377, 65380, 3), Range16), $clone(new Range16.ptr(65381, 65381, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65792, 65794, 1), Range32), $clone(new Range32.ptr(66463, 66512, 49), Range32), $clone(new Range32.ptr(66927, 67671, 744), Range32), $clone(new Range32.ptr(67871, 67903, 32), Range32), $clone(new Range32.ptr(68176, 68184, 1), Range32), $clone(new Range32.ptr(68223, 68336, 113), Range32), $clone(new Range32.ptr(68337, 68342, 1), Range32), $clone(new Range32.ptr(68409, 68415, 1), Range32), $clone(new Range32.ptr(68505, 68508, 1), Range32), $clone(new Range32.ptr(69461, 69465, 1), Range32), $clone(new Range32.ptr(69510, 69513, 1), Range32), $clone(new Range32.ptr(69703, 69709, 1), Range32), $clone(new Range32.ptr(69819, 69820, 1), Range32), $clone(new Range32.ptr(69822, 69825, 1), Range32), $clone(new Range32.ptr(69952, 69955, 1), Range32), $clone(new Range32.ptr(70004, 70005, 1), Range32), $clone(new Range32.ptr(70085, 70088, 1), Range32), $clone(new Range32.ptr(70093, 70107, 14), Range32), $clone(new Range32.ptr(70109, 70111, 1), Range32), $clone(new Range32.ptr(70200, 70205, 1), Range32), $clone(new Range32.ptr(70313, 70731, 418), Range32), $clone(new Range32.ptr(70732, 70735, 1), Range32), $clone(new Range32.ptr(70746, 70747, 1), Range32), $clone(new Range32.ptr(70749, 70854, 105), Range32), $clone(new Range32.ptr(71105, 71127, 1), Range32), $clone(new Range32.ptr(71233, 71235, 1), Range32), $clone(new Range32.ptr(71264, 71276, 1), Range32), $clone(new Range32.ptr(71353, 71484, 131), Range32), $clone(new Range32.ptr(71485, 71486, 1), Range32), $clone(new Range32.ptr(71739, 72004, 265), Range32), $clone(new Range32.ptr(72005, 72006, 1), Range32), $clone(new Range32.ptr(72162, 72255, 93), Range32), $clone(new Range32.ptr(72256, 72262, 1), Range32), $clone(new Range32.ptr(72346, 72348, 1), Range32), $clone(new Range32.ptr(72350, 72354, 1), Range32), $clone(new Range32.ptr(72448, 72457, 1), Range32), $clone(new Range32.ptr(72769, 72773, 1), Range32), $clone(new Range32.ptr(72816, 72817, 1), Range32), $clone(new Range32.ptr(73463, 73464, 1), Range32), $clone(new Range32.ptr(73539, 73551, 1), Range32), $clone(new Range32.ptr(73727, 74864, 1137), Range32), $clone(new Range32.ptr(74865, 74868, 1), Range32), $clone(new Range32.ptr(77809, 77810, 1), Range32), $clone(new Range32.ptr(92782, 92783, 1), Range32), $clone(new Range32.ptr(92917, 92983, 66), Range32), $clone(new Range32.ptr(92984, 92987, 1), Range32), $clone(new Range32.ptr(92996, 93847, 851), Range32), $clone(new Range32.ptr(93848, 93850, 1), Range32), $clone(new Range32.ptr(94178, 113823, 19645), Range32), $clone(new Range32.ptr(121479, 121483, 1), Range32), $clone(new Range32.ptr(125278, 125279, 1), Range32)]), 8);
+		_Ps = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(40, 91, 51), Range16), $clone(new Range16.ptr(123, 3898, 3775), Range16), $clone(new Range16.ptr(3900, 5787, 1887), Range16), $clone(new Range16.ptr(8218, 8222, 4), Range16), $clone(new Range16.ptr(8261, 8317, 56), Range16), $clone(new Range16.ptr(8333, 8968, 635), Range16), $clone(new Range16.ptr(8970, 9001, 31), Range16), $clone(new Range16.ptr(10088, 10100, 2), Range16), $clone(new Range16.ptr(10181, 10214, 33), Range16), $clone(new Range16.ptr(10216, 10222, 2), Range16), $clone(new Range16.ptr(10627, 10647, 2), Range16), $clone(new Range16.ptr(10712, 10714, 2), Range16), $clone(new Range16.ptr(10748, 11810, 1062), Range16), $clone(new Range16.ptr(11812, 11816, 2), Range16), $clone(new Range16.ptr(11842, 11861, 19), Range16), $clone(new Range16.ptr(11863, 11867, 2), Range16), $clone(new Range16.ptr(12296, 12304, 2), Range16), $clone(new Range16.ptr(12308, 12314, 2), Range16), $clone(new Range16.ptr(12317, 64831, 52514), Range16), $clone(new Range16.ptr(65047, 65077, 30), Range16), $clone(new Range16.ptr(65079, 65091, 2), Range16), $clone(new Range16.ptr(65095, 65113, 18), Range16), $clone(new Range16.ptr(65115, 65117, 2), Range16), $clone(new Range16.ptr(65288, 65339, 51), Range16), $clone(new Range16.ptr(65371, 65375, 4), Range16), $clone(new Range16.ptr(65378, 65378, 1), Range16)]), sliceType$1.nil, 1);
+		_S = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(36, 43, 7), Range16), $clone(new Range16.ptr(60, 62, 1), Range16), $clone(new Range16.ptr(94, 96, 2), Range16), $clone(new Range16.ptr(124, 126, 2), Range16), $clone(new Range16.ptr(162, 166, 1), Range16), $clone(new Range16.ptr(168, 169, 1), Range16), $clone(new Range16.ptr(172, 174, 2), Range16), $clone(new Range16.ptr(175, 177, 1), Range16), $clone(new Range16.ptr(180, 184, 4), Range16), $clone(new Range16.ptr(215, 247, 32), Range16), $clone(new Range16.ptr(706, 709, 1), Range16), $clone(new Range16.ptr(722, 735, 1), Range16), $clone(new Range16.ptr(741, 747, 1), Range16), $clone(new Range16.ptr(749, 751, 2), Range16), $clone(new Range16.ptr(752, 767, 1), Range16), $clone(new Range16.ptr(885, 900, 15), Range16), $clone(new Range16.ptr(901, 1014, 113), Range16), $clone(new Range16.ptr(1154, 1421, 267), Range16), $clone(new Range16.ptr(1422, 1423, 1), Range16), $clone(new Range16.ptr(1542, 1544, 1), Range16), $clone(new Range16.ptr(1547, 1550, 3), Range16), $clone(new Range16.ptr(1551, 1758, 207), Range16), $clone(new Range16.ptr(1769, 1789, 20), Range16), $clone(new Range16.ptr(1790, 2038, 248), Range16), $clone(new Range16.ptr(2046, 2047, 1), Range16), $clone(new Range16.ptr(2184, 2546, 362), Range16), $clone(new Range16.ptr(2547, 2554, 7), Range16), $clone(new Range16.ptr(2555, 2801, 246), Range16), $clone(new Range16.ptr(2928, 3059, 131), Range16), $clone(new Range16.ptr(3060, 3066, 1), Range16), $clone(new Range16.ptr(3199, 3407, 208), Range16), $clone(new Range16.ptr(3449, 3647, 198), Range16), $clone(new Range16.ptr(3841, 3843, 1), Range16), $clone(new Range16.ptr(3859, 3861, 2), Range16), $clone(new Range16.ptr(3862, 3863, 1), Range16), $clone(new Range16.ptr(3866, 3871, 1), Range16), $clone(new Range16.ptr(3892, 3896, 2), Range16), $clone(new Range16.ptr(4030, 4037, 1), Range16), $clone(new Range16.ptr(4039, 4044, 1), Range16), $clone(new Range16.ptr(4046, 4047, 1), Range16), $clone(new Range16.ptr(4053, 4056, 1), Range16), $clone(new Range16.ptr(4254, 4255, 1), Range16), $clone(new Range16.ptr(5008, 5017, 1), Range16), $clone(new Range16.ptr(5741, 6107, 366), Range16), $clone(new Range16.ptr(6464, 6622, 158), Range16), $clone(new Range16.ptr(6623, 6655, 1), Range16), $clone(new Range16.ptr(7009, 7018, 1), Range16), $clone(new Range16.ptr(7028, 7036, 1), Range16), $clone(new Range16.ptr(8125, 8127, 2), Range16), $clone(new Range16.ptr(8128, 8129, 1), Range16), $clone(new Range16.ptr(8141, 8143, 1), Range16), $clone(new Range16.ptr(8157, 8159, 1), Range16), $clone(new Range16.ptr(8173, 8175, 1), Range16), $clone(new Range16.ptr(8189, 8190, 1), Range16), $clone(new Range16.ptr(8260, 8274, 14), Range16), $clone(new Range16.ptr(8314, 8316, 1), Range16), $clone(new Range16.ptr(8330, 8332, 1), Range16), $clone(new Range16.ptr(8352, 8384, 1), Range16), $clone(new Range16.ptr(8448, 8449, 1), Range16), $clone(new Range16.ptr(8451, 8454, 1), Range16), $clone(new Range16.ptr(8456, 8457, 1), Range16), $clone(new Range16.ptr(8468, 8470, 2), Range16), $clone(new Range16.ptr(8471, 8472, 1), Range16), $clone(new Range16.ptr(8478, 8483, 1), Range16), $clone(new Range16.ptr(8485, 8489, 2), Range16), $clone(new Range16.ptr(8494, 8506, 12), Range16), $clone(new Range16.ptr(8507, 8512, 5), Range16), $clone(new Range16.ptr(8513, 8516, 1), Range16), $clone(new Range16.ptr(8522, 8525, 1), Range16), $clone(new Range16.ptr(8527, 8586, 59), Range16), $clone(new Range16.ptr(8587, 8592, 5), Range16), $clone(new Range16.ptr(8593, 8967, 1), Range16), $clone(new Range16.ptr(8972, 9000, 1), Range16), $clone(new Range16.ptr(9003, 9254, 1), Range16), $clone(new Range16.ptr(9280, 9290, 1), Range16), $clone(new Range16.ptr(9372, 9449, 1), Range16), $clone(new Range16.ptr(9472, 10087, 1), Range16), $clone(new Range16.ptr(10132, 10180, 1), Range16), $clone(new Range16.ptr(10183, 10213, 1), Range16), $clone(new Range16.ptr(10224, 10626, 1), Range16), $clone(new Range16.ptr(10649, 10711, 1), Range16), $clone(new Range16.ptr(10716, 10747, 1), Range16), $clone(new Range16.ptr(10750, 11123, 1), Range16), $clone(new Range16.ptr(11126, 11157, 1), Range16), $clone(new Range16.ptr(11159, 11263, 1), Range16), $clone(new Range16.ptr(11493, 11498, 1), Range16), $clone(new Range16.ptr(11856, 11857, 1), Range16), $clone(new Range16.ptr(11904, 11929, 1), Range16), $clone(new Range16.ptr(11931, 12019, 1), Range16), $clone(new Range16.ptr(12032, 12245, 1), Range16), $clone(new Range16.ptr(12272, 12283, 1), Range16), $clone(new Range16.ptr(12292, 12306, 14), Range16), $clone(new Range16.ptr(12307, 12320, 13), Range16), $clone(new Range16.ptr(12342, 12343, 1), Range16), $clone(new Range16.ptr(12350, 12351, 1), Range16), $clone(new Range16.ptr(12443, 12444, 1), Range16), $clone(new Range16.ptr(12688, 12689, 1), Range16), $clone(new Range16.ptr(12694, 12703, 1), Range16), $clone(new Range16.ptr(12736, 12771, 1), Range16), $clone(new Range16.ptr(12800, 12830, 1), Range16), $clone(new Range16.ptr(12842, 12871, 1), Range16), $clone(new Range16.ptr(12880, 12896, 16), Range16), $clone(new Range16.ptr(12897, 12927, 1), Range16), $clone(new Range16.ptr(12938, 12976, 1), Range16), $clone(new Range16.ptr(12992, 13311, 1), Range16), $clone(new Range16.ptr(19904, 19967, 1), Range16), $clone(new Range16.ptr(42128, 42182, 1), Range16), $clone(new Range16.ptr(42752, 42774, 1), Range16), $clone(new Range16.ptr(42784, 42785, 1), Range16), $clone(new Range16.ptr(42889, 42890, 1), Range16), $clone(new Range16.ptr(43048, 43051, 1), Range16), $clone(new Range16.ptr(43062, 43065, 1), Range16), $clone(new Range16.ptr(43639, 43641, 1), Range16), $clone(new Range16.ptr(43867, 43882, 15), Range16), $clone(new Range16.ptr(43883, 64297, 20414), Range16), $clone(new Range16.ptr(64434, 64450, 1), Range16), $clone(new Range16.ptr(64832, 64847, 1), Range16), $clone(new Range16.ptr(64975, 65020, 45), Range16), $clone(new Range16.ptr(65021, 65023, 1), Range16), $clone(new Range16.ptr(65122, 65124, 2), Range16), $clone(new Range16.ptr(65125, 65126, 1), Range16), $clone(new Range16.ptr(65129, 65284, 155), Range16), $clone(new Range16.ptr(65291, 65308, 17), Range16), $clone(new Range16.ptr(65309, 65310, 1), Range16), $clone(new Range16.ptr(65342, 65344, 2), Range16), $clone(new Range16.ptr(65372, 65374, 2), Range16), $clone(new Range16.ptr(65504, 65510, 1), Range16), $clone(new Range16.ptr(65512, 65518, 1), Range16), $clone(new Range16.ptr(65532, 65533, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65847, 65855, 1), Range32), $clone(new Range32.ptr(65913, 65929, 1), Range32), $clone(new Range32.ptr(65932, 65934, 1), Range32), $clone(new Range32.ptr(65936, 65948, 1), Range32), $clone(new Range32.ptr(65952, 66000, 48), Range32), $clone(new Range32.ptr(66001, 66044, 1), Range32), $clone(new Range32.ptr(67703, 67704, 1), Range32), $clone(new Range32.ptr(68296, 71487, 3191), Range32), $clone(new Range32.ptr(73685, 73713, 1), Range32), $clone(new Range32.ptr(92988, 92991, 1), Range32), $clone(new Range32.ptr(92997, 113820, 20823), Range32), $clone(new Range32.ptr(118608, 118723, 1), Range32), $clone(new Range32.ptr(118784, 119029, 1), Range32), $clone(new Range32.ptr(119040, 119078, 1), Range32), $clone(new Range32.ptr(119081, 119140, 1), Range32), $clone(new Range32.ptr(119146, 119148, 1), Range32), $clone(new Range32.ptr(119171, 119172, 1), Range32), $clone(new Range32.ptr(119180, 119209, 1), Range32), $clone(new Range32.ptr(119214, 119274, 1), Range32), $clone(new Range32.ptr(119296, 119361, 1), Range32), $clone(new Range32.ptr(119365, 119552, 187), Range32), $clone(new Range32.ptr(119553, 119638, 1), Range32), $clone(new Range32.ptr(120513, 120539, 26), Range32), $clone(new Range32.ptr(120571, 120597, 26), Range32), $clone(new Range32.ptr(120629, 120655, 26), Range32), $clone(new Range32.ptr(120687, 120713, 26), Range32), $clone(new Range32.ptr(120745, 120771, 26), Range32), $clone(new Range32.ptr(120832, 121343, 1), Range32), $clone(new Range32.ptr(121399, 121402, 1), Range32), $clone(new Range32.ptr(121453, 121460, 1), Range32), $clone(new Range32.ptr(121462, 121475, 1), Range32), $clone(new Range32.ptr(121477, 121478, 1), Range32), $clone(new Range32.ptr(123215, 123647, 432), Range32), $clone(new Range32.ptr(126124, 126128, 4), Range32), $clone(new Range32.ptr(126254, 126704, 450), Range32), $clone(new Range32.ptr(126705, 126976, 271), Range32), $clone(new Range32.ptr(126977, 127019, 1), Range32), $clone(new Range32.ptr(127024, 127123, 1), Range32), $clone(new Range32.ptr(127136, 127150, 1), Range32), $clone(new Range32.ptr(127153, 127167, 1), Range32), $clone(new Range32.ptr(127169, 127183, 1), Range32), $clone(new Range32.ptr(127185, 127221, 1), Range32), $clone(new Range32.ptr(127245, 127405, 1), Range32), $clone(new Range32.ptr(127462, 127490, 1), Range32), $clone(new Range32.ptr(127504, 127547, 1), Range32), $clone(new Range32.ptr(127552, 127560, 1), Range32), $clone(new Range32.ptr(127568, 127569, 1), Range32), $clone(new Range32.ptr(127584, 127589, 1), Range32), $clone(new Range32.ptr(127744, 128727, 1), Range32), $clone(new Range32.ptr(128732, 128748, 1), Range32), $clone(new Range32.ptr(128752, 128764, 1), Range32), $clone(new Range32.ptr(128768, 128886, 1), Range32), $clone(new Range32.ptr(128891, 128985, 1), Range32), $clone(new Range32.ptr(128992, 129003, 1), Range32), $clone(new Range32.ptr(129008, 129024, 16), Range32), $clone(new Range32.ptr(129025, 129035, 1), Range32), $clone(new Range32.ptr(129040, 129095, 1), Range32), $clone(new Range32.ptr(129104, 129113, 1), Range32), $clone(new Range32.ptr(129120, 129159, 1), Range32), $clone(new Range32.ptr(129168, 129197, 1), Range32), $clone(new Range32.ptr(129200, 129201, 1), Range32), $clone(new Range32.ptr(129280, 129619, 1), Range32), $clone(new Range32.ptr(129632, 129645, 1), Range32), $clone(new Range32.ptr(129648, 129660, 1), Range32), $clone(new Range32.ptr(129664, 129672, 1), Range32), $clone(new Range32.ptr(129680, 129725, 1), Range32), $clone(new Range32.ptr(129727, 129733, 1), Range32), $clone(new Range32.ptr(129742, 129755, 1), Range32), $clone(new Range32.ptr(129760, 129768, 1), Range32), $clone(new Range32.ptr(129776, 129784, 1), Range32), $clone(new Range32.ptr(129792, 129938, 1), Range32), $clone(new Range32.ptr(129940, 129994, 1), Range32)]), 10);
+		_Sc = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(36, 162, 126), Range16), $clone(new Range16.ptr(163, 165, 1), Range16), $clone(new Range16.ptr(1423, 1547, 124), Range16), $clone(new Range16.ptr(2046, 2047, 1), Range16), $clone(new Range16.ptr(2546, 2547, 1), Range16), $clone(new Range16.ptr(2555, 2801, 246), Range16), $clone(new Range16.ptr(3065, 3647, 582), Range16), $clone(new Range16.ptr(6107, 8352, 2245), Range16), $clone(new Range16.ptr(8353, 8384, 1), Range16), $clone(new Range16.ptr(43064, 65020, 21956), Range16), $clone(new Range16.ptr(65129, 65284, 155), Range16), $clone(new Range16.ptr(65504, 65505, 1), Range16), $clone(new Range16.ptr(65509, 65510, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(73693, 73696, 1), Range32), $clone(new Range32.ptr(123647, 126128, 2481), Range32)]), 2);
+		_Sk = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(94, 96, 2), Range16), $clone(new Range16.ptr(168, 175, 7), Range16), $clone(new Range16.ptr(180, 184, 4), Range16), $clone(new Range16.ptr(706, 709, 1), Range16), $clone(new Range16.ptr(722, 735, 1), Range16), $clone(new Range16.ptr(741, 747, 1), Range16), $clone(new Range16.ptr(749, 751, 2), Range16), $clone(new Range16.ptr(752, 767, 1), Range16), $clone(new Range16.ptr(885, 900, 15), Range16), $clone(new Range16.ptr(901, 2184, 1283), Range16), $clone(new Range16.ptr(8125, 8127, 2), Range16), $clone(new Range16.ptr(8128, 8129, 1), Range16), $clone(new Range16.ptr(8141, 8143, 1), Range16), $clone(new Range16.ptr(8157, 8159, 1), Range16), $clone(new Range16.ptr(8173, 8175, 1), Range16), $clone(new Range16.ptr(8189, 8190, 1), Range16), $clone(new Range16.ptr(12443, 12444, 1), Range16), $clone(new Range16.ptr(42752, 42774, 1), Range16), $clone(new Range16.ptr(42784, 42785, 1), Range16), $clone(new Range16.ptr(42889, 42890, 1), Range16), $clone(new Range16.ptr(43867, 43882, 15), Range16), $clone(new Range16.ptr(43883, 64434, 20551), Range16), $clone(new Range16.ptr(64435, 64450, 1), Range16), $clone(new Range16.ptr(65342, 65344, 2), Range16), $clone(new Range16.ptr(65507, 65507, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(127995, 127999, 1), Range32)]), 3);
 		_Sm = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(43, 60, 17), Range16), $clone(new Range16.ptr(61, 62, 1), Range16), $clone(new Range16.ptr(124, 126, 2), Range16), $clone(new Range16.ptr(172, 177, 5), Range16), $clone(new Range16.ptr(215, 247, 32), Range16), $clone(new Range16.ptr(1014, 1542, 528), Range16), $clone(new Range16.ptr(1543, 1544, 1), Range16), $clone(new Range16.ptr(8260, 8274, 14), Range16), $clone(new Range16.ptr(8314, 8316, 1), Range16), $clone(new Range16.ptr(8330, 8332, 1), Range16), $clone(new Range16.ptr(8472, 8512, 40), Range16), $clone(new Range16.ptr(8513, 8516, 1), Range16), $clone(new Range16.ptr(8523, 8592, 69), Range16), $clone(new Range16.ptr(8593, 8596, 1), Range16), $clone(new Range16.ptr(8602, 8603, 1), Range16), $clone(new Range16.ptr(8608, 8614, 3), Range16), $clone(new Range16.ptr(8622, 8654, 32), Range16), $clone(new Range16.ptr(8655, 8658, 3), Range16), $clone(new Range16.ptr(8660, 8692, 32), Range16), $clone(new Range16.ptr(8693, 8959, 1), Range16), $clone(new Range16.ptr(8992, 8993, 1), Range16), $clone(new Range16.ptr(9084, 9115, 31), Range16), $clone(new Range16.ptr(9116, 9139, 1), Range16), $clone(new Range16.ptr(9180, 9185, 1), Range16), $clone(new Range16.ptr(9655, 9665, 10), Range16), $clone(new Range16.ptr(9720, 9727, 1), Range16), $clone(new Range16.ptr(9839, 10176, 337), Range16), $clone(new Range16.ptr(10177, 10180, 1), Range16), $clone(new Range16.ptr(10183, 10213, 1), Range16), $clone(new Range16.ptr(10224, 10239, 1), Range16), $clone(new Range16.ptr(10496, 10626, 1), Range16), $clone(new Range16.ptr(10649, 10711, 1), Range16), $clone(new Range16.ptr(10716, 10747, 1), Range16), $clone(new Range16.ptr(10750, 11007, 1), Range16), $clone(new Range16.ptr(11056, 11076, 1), Range16), $clone(new Range16.ptr(11079, 11084, 1), Range16), $clone(new Range16.ptr(64297, 65122, 825), Range16), $clone(new Range16.ptr(65124, 65126, 1), Range16), $clone(new Range16.ptr(65291, 65308, 17), Range16), $clone(new Range16.ptr(65309, 65310, 1), Range16), $clone(new Range16.ptr(65372, 65374, 2), Range16), $clone(new Range16.ptr(65506, 65513, 7), Range16), $clone(new Range16.ptr(65514, 65516, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(120513, 120539, 26), Range32), $clone(new Range32.ptr(120571, 120597, 26), Range32), $clone(new Range32.ptr(120629, 120655, 26), Range32), $clone(new Range32.ptr(120687, 120713, 26), Range32), $clone(new Range32.ptr(120745, 120771, 26), Range32), $clone(new Range32.ptr(126704, 126705, 1), Range32)]), 5);
-		_So = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(166, 169, 3), Range16), $clone(new Range16.ptr(174, 176, 2), Range16), $clone(new Range16.ptr(1154, 1421, 267), Range16), $clone(new Range16.ptr(1422, 1550, 128), Range16), $clone(new Range16.ptr(1551, 1758, 207), Range16), $clone(new Range16.ptr(1769, 1789, 20), Range16), $clone(new Range16.ptr(1790, 2038, 248), Range16), $clone(new Range16.ptr(2554, 2928, 374), Range16), $clone(new Range16.ptr(3059, 3064, 1), Range16), $clone(new Range16.ptr(3066, 3199, 133), Range16), $clone(new Range16.ptr(3407, 3449, 42), Range16), $clone(new Range16.ptr(3841, 3843, 1), Range16), $clone(new Range16.ptr(3859, 3861, 2), Range16), $clone(new Range16.ptr(3862, 3863, 1), Range16), $clone(new Range16.ptr(3866, 3871, 1), Range16), $clone(new Range16.ptr(3892, 3896, 2), Range16), $clone(new Range16.ptr(4030, 4037, 1), Range16), $clone(new Range16.ptr(4039, 4044, 1), Range16), $clone(new Range16.ptr(4046, 4047, 1), Range16), $clone(new Range16.ptr(4053, 4056, 1), Range16), $clone(new Range16.ptr(4254, 4255, 1), Range16), $clone(new Range16.ptr(5008, 5017, 1), Range16), $clone(new Range16.ptr(5741, 6464, 723), Range16), $clone(new Range16.ptr(6622, 6655, 1), Range16), $clone(new Range16.ptr(7009, 7018, 1), Range16), $clone(new Range16.ptr(7028, 7036, 1), Range16), $clone(new Range16.ptr(8448, 8449, 1), Range16), $clone(new Range16.ptr(8451, 8454, 1), Range16), $clone(new Range16.ptr(8456, 8457, 1), Range16), $clone(new Range16.ptr(8468, 8470, 2), Range16), $clone(new Range16.ptr(8471, 8478, 7), Range16), $clone(new Range16.ptr(8479, 8483, 1), Range16), $clone(new Range16.ptr(8485, 8489, 2), Range16), $clone(new Range16.ptr(8494, 8506, 12), Range16), $clone(new Range16.ptr(8507, 8522, 15), Range16), $clone(new Range16.ptr(8524, 8525, 1), Range16), $clone(new Range16.ptr(8527, 8586, 59), Range16), $clone(new Range16.ptr(8587, 8597, 10), Range16), $clone(new Range16.ptr(8598, 8601, 1), Range16), $clone(new Range16.ptr(8604, 8607, 1), Range16), $clone(new Range16.ptr(8609, 8610, 1), Range16), $clone(new Range16.ptr(8612, 8613, 1), Range16), $clone(new Range16.ptr(8615, 8621, 1), Range16), $clone(new Range16.ptr(8623, 8653, 1), Range16), $clone(new Range16.ptr(8656, 8657, 1), Range16), $clone(new Range16.ptr(8659, 8661, 2), Range16), $clone(new Range16.ptr(8662, 8691, 1), Range16), $clone(new Range16.ptr(8960, 8967, 1), Range16), $clone(new Range16.ptr(8972, 8991, 1), Range16), $clone(new Range16.ptr(8994, 9000, 1), Range16), $clone(new Range16.ptr(9003, 9083, 1), Range16), $clone(new Range16.ptr(9085, 9114, 1), Range16), $clone(new Range16.ptr(9140, 9179, 1), Range16), $clone(new Range16.ptr(9186, 9254, 1), Range16), $clone(new Range16.ptr(9280, 9290, 1), Range16), $clone(new Range16.ptr(9372, 9449, 1), Range16), $clone(new Range16.ptr(9472, 9654, 1), Range16), $clone(new Range16.ptr(9656, 9664, 1), Range16), $clone(new Range16.ptr(9666, 9719, 1), Range16), $clone(new Range16.ptr(9728, 9838, 1), Range16), $clone(new Range16.ptr(9840, 10087, 1), Range16), $clone(new Range16.ptr(10132, 10175, 1), Range16), $clone(new Range16.ptr(10240, 10495, 1), Range16), $clone(new Range16.ptr(11008, 11055, 1), Range16), $clone(new Range16.ptr(11077, 11078, 1), Range16), $clone(new Range16.ptr(11085, 11123, 1), Range16), $clone(new Range16.ptr(11126, 11157, 1), Range16), $clone(new Range16.ptr(11159, 11263, 1), Range16), $clone(new Range16.ptr(11493, 11498, 1), Range16), $clone(new Range16.ptr(11856, 11857, 1), Range16), $clone(new Range16.ptr(11904, 11929, 1), Range16), $clone(new Range16.ptr(11931, 12019, 1), Range16), $clone(new Range16.ptr(12032, 12245, 1), Range16), $clone(new Range16.ptr(12272, 12283, 1), Range16), $clone(new Range16.ptr(12292, 12306, 14), Range16), $clone(new Range16.ptr(12307, 12320, 13), Range16), $clone(new Range16.ptr(12342, 12343, 1), Range16), $clone(new Range16.ptr(12350, 12351, 1), Range16), $clone(new Range16.ptr(12688, 12689, 1), Range16), $clone(new Range16.ptr(12694, 12703, 1), Range16), $clone(new Range16.ptr(12736, 12771, 1), Range16), $clone(new Range16.ptr(12800, 12830, 1), Range16), $clone(new Range16.ptr(12842, 12871, 1), Range16), $clone(new Range16.ptr(12880, 12896, 16), Range16), $clone(new Range16.ptr(12897, 12927, 1), Range16), $clone(new Range16.ptr(12938, 12976, 1), Range16), $clone(new Range16.ptr(12992, 13311, 1), Range16), $clone(new Range16.ptr(19904, 19967, 1), Range16), $clone(new Range16.ptr(42128, 42182, 1), Range16), $clone(new Range16.ptr(43048, 43051, 1), Range16), $clone(new Range16.ptr(43062, 43063, 1), Range16), $clone(new Range16.ptr(43065, 43639, 574), Range16), $clone(new Range16.ptr(43640, 43641, 1), Range16), $clone(new Range16.ptr(65021, 65508, 487), Range16), $clone(new Range16.ptr(65512, 65517, 5), Range16), $clone(new Range16.ptr(65518, 65532, 14), Range16), $clone(new Range16.ptr(65533, 65533, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65847, 65855, 1), Range32), $clone(new Range32.ptr(65913, 65929, 1), Range32), $clone(new Range32.ptr(65932, 65934, 1), Range32), $clone(new Range32.ptr(65936, 65948, 1), Range32), $clone(new Range32.ptr(65952, 66000, 48), Range32), $clone(new Range32.ptr(66001, 66044, 1), Range32), $clone(new Range32.ptr(67703, 67704, 1), Range32), $clone(new Range32.ptr(68296, 71487, 3191), Range32), $clone(new Range32.ptr(73685, 73692, 1), Range32), $clone(new Range32.ptr(73697, 73713, 1), Range32), $clone(new Range32.ptr(92988, 92991, 1), Range32), $clone(new Range32.ptr(92997, 113820, 20823), Range32), $clone(new Range32.ptr(118784, 119029, 1), Range32), $clone(new Range32.ptr(119040, 119078, 1), Range32), $clone(new Range32.ptr(119081, 119140, 1), Range32), $clone(new Range32.ptr(119146, 119148, 1), Range32), $clone(new Range32.ptr(119171, 119172, 1), Range32), $clone(new Range32.ptr(119180, 119209, 1), Range32), $clone(new Range32.ptr(119214, 119272, 1), Range32), $clone(new Range32.ptr(119296, 119361, 1), Range32), $clone(new Range32.ptr(119365, 119552, 187), Range32), $clone(new Range32.ptr(119553, 119638, 1), Range32), $clone(new Range32.ptr(120832, 121343, 1), Range32), $clone(new Range32.ptr(121399, 121402, 1), Range32), $clone(new Range32.ptr(121453, 121460, 1), Range32), $clone(new Range32.ptr(121462, 121475, 1), Range32), $clone(new Range32.ptr(121477, 121478, 1), Range32), $clone(new Range32.ptr(123215, 126124, 2909), Range32), $clone(new Range32.ptr(126254, 126976, 722), Range32), $clone(new Range32.ptr(126977, 127019, 1), Range32), $clone(new Range32.ptr(127024, 127123, 1), Range32), $clone(new Range32.ptr(127136, 127150, 1), Range32), $clone(new Range32.ptr(127153, 127167, 1), Range32), $clone(new Range32.ptr(127169, 127183, 1), Range32), $clone(new Range32.ptr(127185, 127221, 1), Range32), $clone(new Range32.ptr(127245, 127405, 1), Range32), $clone(new Range32.ptr(127462, 127490, 1), Range32), $clone(new Range32.ptr(127504, 127547, 1), Range32), $clone(new Range32.ptr(127552, 127560, 1), Range32), $clone(new Range32.ptr(127568, 127569, 1), Range32), $clone(new Range32.ptr(127584, 127589, 1), Range32), $clone(new Range32.ptr(127744, 127994, 1), Range32), $clone(new Range32.ptr(128000, 128727, 1), Range32), $clone(new Range32.ptr(128736, 128748, 1), Range32), $clone(new Range32.ptr(128752, 128764, 1), Range32), $clone(new Range32.ptr(128768, 128883, 1), Range32), $clone(new Range32.ptr(128896, 128984, 1), Range32), $clone(new Range32.ptr(128992, 129003, 1), Range32), $clone(new Range32.ptr(129024, 129035, 1), Range32), $clone(new Range32.ptr(129040, 129095, 1), Range32), $clone(new Range32.ptr(129104, 129113, 1), Range32), $clone(new Range32.ptr(129120, 129159, 1), Range32), $clone(new Range32.ptr(129168, 129197, 1), Range32), $clone(new Range32.ptr(129200, 129201, 1), Range32), $clone(new Range32.ptr(129280, 129400, 1), Range32), $clone(new Range32.ptr(129402, 129483, 1), Range32), $clone(new Range32.ptr(129485, 129619, 1), Range32), $clone(new Range32.ptr(129632, 129645, 1), Range32), $clone(new Range32.ptr(129648, 129652, 1), Range32), $clone(new Range32.ptr(129656, 129658, 1), Range32), $clone(new Range32.ptr(129664, 129670, 1), Range32), $clone(new Range32.ptr(129680, 129704, 1), Range32), $clone(new Range32.ptr(129712, 129718, 1), Range32), $clone(new Range32.ptr(129728, 129730, 1), Range32), $clone(new Range32.ptr(129744, 129750, 1), Range32), $clone(new Range32.ptr(129792, 129938, 1), Range32), $clone(new Range32.ptr(129940, 129994, 1), Range32)]), 2);
+		_So = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(166, 169, 3), Range16), $clone(new Range16.ptr(174, 176, 2), Range16), $clone(new Range16.ptr(1154, 1421, 267), Range16), $clone(new Range16.ptr(1422, 1550, 128), Range16), $clone(new Range16.ptr(1551, 1758, 207), Range16), $clone(new Range16.ptr(1769, 1789, 20), Range16), $clone(new Range16.ptr(1790, 2038, 248), Range16), $clone(new Range16.ptr(2554, 2928, 374), Range16), $clone(new Range16.ptr(3059, 3064, 1), Range16), $clone(new Range16.ptr(3066, 3199, 133), Range16), $clone(new Range16.ptr(3407, 3449, 42), Range16), $clone(new Range16.ptr(3841, 3843, 1), Range16), $clone(new Range16.ptr(3859, 3861, 2), Range16), $clone(new Range16.ptr(3862, 3863, 1), Range16), $clone(new Range16.ptr(3866, 3871, 1), Range16), $clone(new Range16.ptr(3892, 3896, 2), Range16), $clone(new Range16.ptr(4030, 4037, 1), Range16), $clone(new Range16.ptr(4039, 4044, 1), Range16), $clone(new Range16.ptr(4046, 4047, 1), Range16), $clone(new Range16.ptr(4053, 4056, 1), Range16), $clone(new Range16.ptr(4254, 4255, 1), Range16), $clone(new Range16.ptr(5008, 5017, 1), Range16), $clone(new Range16.ptr(5741, 6464, 723), Range16), $clone(new Range16.ptr(6622, 6655, 1), Range16), $clone(new Range16.ptr(7009, 7018, 1), Range16), $clone(new Range16.ptr(7028, 7036, 1), Range16), $clone(new Range16.ptr(8448, 8449, 1), Range16), $clone(new Range16.ptr(8451, 8454, 1), Range16), $clone(new Range16.ptr(8456, 8457, 1), Range16), $clone(new Range16.ptr(8468, 8470, 2), Range16), $clone(new Range16.ptr(8471, 8478, 7), Range16), $clone(new Range16.ptr(8479, 8483, 1), Range16), $clone(new Range16.ptr(8485, 8489, 2), Range16), $clone(new Range16.ptr(8494, 8506, 12), Range16), $clone(new Range16.ptr(8507, 8522, 15), Range16), $clone(new Range16.ptr(8524, 8525, 1), Range16), $clone(new Range16.ptr(8527, 8586, 59), Range16), $clone(new Range16.ptr(8587, 8597, 10), Range16), $clone(new Range16.ptr(8598, 8601, 1), Range16), $clone(new Range16.ptr(8604, 8607, 1), Range16), $clone(new Range16.ptr(8609, 8610, 1), Range16), $clone(new Range16.ptr(8612, 8613, 1), Range16), $clone(new Range16.ptr(8615, 8621, 1), Range16), $clone(new Range16.ptr(8623, 8653, 1), Range16), $clone(new Range16.ptr(8656, 8657, 1), Range16), $clone(new Range16.ptr(8659, 8661, 2), Range16), $clone(new Range16.ptr(8662, 8691, 1), Range16), $clone(new Range16.ptr(8960, 8967, 1), Range16), $clone(new Range16.ptr(8972, 8991, 1), Range16), $clone(new Range16.ptr(8994, 9000, 1), Range16), $clone(new Range16.ptr(9003, 9083, 1), Range16), $clone(new Range16.ptr(9085, 9114, 1), Range16), $clone(new Range16.ptr(9140, 9179, 1), Range16), $clone(new Range16.ptr(9186, 9254, 1), Range16), $clone(new Range16.ptr(9280, 9290, 1), Range16), $clone(new Range16.ptr(9372, 9449, 1), Range16), $clone(new Range16.ptr(9472, 9654, 1), Range16), $clone(new Range16.ptr(9656, 9664, 1), Range16), $clone(new Range16.ptr(9666, 9719, 1), Range16), $clone(new Range16.ptr(9728, 9838, 1), Range16), $clone(new Range16.ptr(9840, 10087, 1), Range16), $clone(new Range16.ptr(10132, 10175, 1), Range16), $clone(new Range16.ptr(10240, 10495, 1), Range16), $clone(new Range16.ptr(11008, 11055, 1), Range16), $clone(new Range16.ptr(11077, 11078, 1), Range16), $clone(new Range16.ptr(11085, 11123, 1), Range16), $clone(new Range16.ptr(11126, 11157, 1), Range16), $clone(new Range16.ptr(11159, 11263, 1), Range16), $clone(new Range16.ptr(11493, 11498, 1), Range16), $clone(new Range16.ptr(11856, 11857, 1), Range16), $clone(new Range16.ptr(11904, 11929, 1), Range16), $clone(new Range16.ptr(11931, 12019, 1), Range16), $clone(new Range16.ptr(12032, 12245, 1), Range16), $clone(new Range16.ptr(12272, 12283, 1), Range16), $clone(new Range16.ptr(12292, 12306, 14), Range16), $clone(new Range16.ptr(12307, 12320, 13), Range16), $clone(new Range16.ptr(12342, 12343, 1), Range16), $clone(new Range16.ptr(12350, 12351, 1), Range16), $clone(new Range16.ptr(12688, 12689, 1), Range16), $clone(new Range16.ptr(12694, 12703, 1), Range16), $clone(new Range16.ptr(12736, 12771, 1), Range16), $clone(new Range16.ptr(12800, 12830, 1), Range16), $clone(new Range16.ptr(12842, 12871, 1), Range16), $clone(new Range16.ptr(12880, 12896, 16), Range16), $clone(new Range16.ptr(12897, 12927, 1), Range16), $clone(new Range16.ptr(12938, 12976, 1), Range16), $clone(new Range16.ptr(12992, 13311, 1), Range16), $clone(new Range16.ptr(19904, 19967, 1), Range16), $clone(new Range16.ptr(42128, 42182, 1), Range16), $clone(new Range16.ptr(43048, 43051, 1), Range16), $clone(new Range16.ptr(43062, 43063, 1), Range16), $clone(new Range16.ptr(43065, 43639, 574), Range16), $clone(new Range16.ptr(43640, 43641, 1), Range16), $clone(new Range16.ptr(64832, 64847, 1), Range16), $clone(new Range16.ptr(64975, 65021, 46), Range16), $clone(new Range16.ptr(65022, 65023, 1), Range16), $clone(new Range16.ptr(65508, 65512, 4), Range16), $clone(new Range16.ptr(65517, 65518, 1), Range16), $clone(new Range16.ptr(65532, 65533, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65847, 65855, 1), Range32), $clone(new Range32.ptr(65913, 65929, 1), Range32), $clone(new Range32.ptr(65932, 65934, 1), Range32), $clone(new Range32.ptr(65936, 65948, 1), Range32), $clone(new Range32.ptr(65952, 66000, 48), Range32), $clone(new Range32.ptr(66001, 66044, 1), Range32), $clone(new Range32.ptr(67703, 67704, 1), Range32), $clone(new Range32.ptr(68296, 71487, 3191), Range32), $clone(new Range32.ptr(73685, 73692, 1), Range32), $clone(new Range32.ptr(73697, 73713, 1), Range32), $clone(new Range32.ptr(92988, 92991, 1), Range32), $clone(new Range32.ptr(92997, 113820, 20823), Range32), $clone(new Range32.ptr(118608, 118723, 1), Range32), $clone(new Range32.ptr(118784, 119029, 1), Range32), $clone(new Range32.ptr(119040, 119078, 1), Range32), $clone(new Range32.ptr(119081, 119140, 1), Range32), $clone(new Range32.ptr(119146, 119148, 1), Range32), $clone(new Range32.ptr(119171, 119172, 1), Range32), $clone(new Range32.ptr(119180, 119209, 1), Range32), $clone(new Range32.ptr(119214, 119274, 1), Range32), $clone(new Range32.ptr(119296, 119361, 1), Range32), $clone(new Range32.ptr(119365, 119552, 187), Range32), $clone(new Range32.ptr(119553, 119638, 1), Range32), $clone(new Range32.ptr(120832, 121343, 1), Range32), $clone(new Range32.ptr(121399, 121402, 1), Range32), $clone(new Range32.ptr(121453, 121460, 1), Range32), $clone(new Range32.ptr(121462, 121475, 1), Range32), $clone(new Range32.ptr(121477, 121478, 1), Range32), $clone(new Range32.ptr(123215, 126124, 2909), Range32), $clone(new Range32.ptr(126254, 126976, 722), Range32), $clone(new Range32.ptr(126977, 127019, 1), Range32), $clone(new Range32.ptr(127024, 127123, 1), Range32), $clone(new Range32.ptr(127136, 127150, 1), Range32), $clone(new Range32.ptr(127153, 127167, 1), Range32), $clone(new Range32.ptr(127169, 127183, 1), Range32), $clone(new Range32.ptr(127185, 127221, 1), Range32), $clone(new Range32.ptr(127245, 127405, 1), Range32), $clone(new Range32.ptr(127462, 127490, 1), Range32), $clone(new Range32.ptr(127504, 127547, 1), Range32), $clone(new Range32.ptr(127552, 127560, 1), Range32), $clone(new Range32.ptr(127568, 127569, 1), Range32), $clone(new Range32.ptr(127584, 127589, 1), Range32), $clone(new Range32.ptr(127744, 127994, 1), Range32), $clone(new Range32.ptr(128000, 128727, 1), Range32), $clone(new Range32.ptr(128732, 128748, 1), Range32), $clone(new Range32.ptr(128752, 128764, 1), Range32), $clone(new Range32.ptr(128768, 128886, 1), Range32), $clone(new Range32.ptr(128891, 128985, 1), Range32), $clone(new Range32.ptr(128992, 129003, 1), Range32), $clone(new Range32.ptr(129008, 129024, 16), Range32), $clone(new Range32.ptr(129025, 129035, 1), Range32), $clone(new Range32.ptr(129040, 129095, 1), Range32), $clone(new Range32.ptr(129104, 129113, 1), Range32), $clone(new Range32.ptr(129120, 129159, 1), Range32), $clone(new Range32.ptr(129168, 129197, 1), Range32), $clone(new Range32.ptr(129200, 129201, 1), Range32), $clone(new Range32.ptr(129280, 129619, 1), Range32), $clone(new Range32.ptr(129632, 129645, 1), Range32), $clone(new Range32.ptr(129648, 129660, 1), Range32), $clone(new Range32.ptr(129664, 129672, 1), Range32), $clone(new Range32.ptr(129680, 129725, 1), Range32), $clone(new Range32.ptr(129727, 129733, 1), Range32), $clone(new Range32.ptr(129742, 129755, 1), Range32), $clone(new Range32.ptr(129760, 129768, 1), Range32), $clone(new Range32.ptr(129776, 129784, 1), Range32), $clone(new Range32.ptr(129792, 129938, 1), Range32), $clone(new Range32.ptr(129940, 129994, 1), Range32)]), 2);
 		_Z = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(32, 160, 128), Range16), $clone(new Range16.ptr(5760, 8192, 2432), Range16), $clone(new Range16.ptr(8193, 8202, 1), Range16), $clone(new Range16.ptr(8232, 8233, 1), Range16), $clone(new Range16.ptr(8239, 8287, 48), Range16), $clone(new Range16.ptr(12288, 12288, 1), Range16)]), sliceType$1.nil, 1);
 		_Zl = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(8232, 8232, 1), Range16)]), sliceType$1.nil, 0);
 		_Zp = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(8233, 8233, 1), Range16)]), sliceType$1.nil, 0);
@@ -12405,74 +10847,76 @@ $packages["unicode"] = (function() {
 		$pkg.Zs = _Zs;
 		$pkg.Categories = $makeMap($String.keyFor, [{ k: "C", v: $pkg.C }, { k: "Cc", v: $pkg.Cc }, { k: "Cf", v: $pkg.Cf }, { k: "Co", v: $pkg.Co }, { k: "Cs", v: $pkg.Cs }, { k: "L", v: $pkg.L }, { k: "Ll", v: $pkg.Ll }, { k: "Lm", v: $pkg.Lm }, { k: "Lo", v: $pkg.Lo }, { k: "Lt", v: $pkg.Lt }, { k: "Lu", v: $pkg.Lu }, { k: "M", v: $pkg.M }, { k: "Mc", v: $pkg.Mc }, { k: "Me", v: $pkg.Me }, { k: "Mn", v: $pkg.Mn }, { k: "N", v: $pkg.N }, { k: "Nd", v: $pkg.Nd }, { k: "Nl", v: $pkg.Nl }, { k: "No", v: $pkg.No }, { k: "P", v: $pkg.P }, { k: "Pc", v: $pkg.Pc }, { k: "Pd", v: $pkg.Pd }, { k: "Pe", v: $pkg.Pe }, { k: "Pf", v: $pkg.Pf }, { k: "Pi", v: $pkg.Pi }, { k: "Po", v: $pkg.Po }, { k: "Ps", v: $pkg.Ps }, { k: "S", v: $pkg.S }, { k: "Sc", v: $pkg.Sc }, { k: "Sk", v: $pkg.Sk }, { k: "Sm", v: $pkg.Sm }, { k: "So", v: $pkg.So }, { k: "Z", v: $pkg.Z }, { k: "Zl", v: $pkg.Zl }, { k: "Zp", v: $pkg.Zp }, { k: "Zs", v: $pkg.Zs }]);
 		_Adlam = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(125184, 125259, 1), Range32), $clone(new Range32.ptr(125264, 125273, 1), Range32), $clone(new Range32.ptr(125278, 125279, 1), Range32)]), 0);
-		_Ahom = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(71424, 71450, 1), Range32), $clone(new Range32.ptr(71453, 71467, 1), Range32), $clone(new Range32.ptr(71472, 71487, 1), Range32)]), 0);
+		_Ahom = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(71424, 71450, 1), Range32), $clone(new Range32.ptr(71453, 71467, 1), Range32), $clone(new Range32.ptr(71472, 71494, 1), Range32)]), 0);
 		_Anatolian_Hieroglyphs = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(82944, 83526, 1), Range32)]), 0);
-		_Arabic = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(1536, 1540, 1), Range16), $clone(new Range16.ptr(1542, 1547, 1), Range16), $clone(new Range16.ptr(1549, 1562, 1), Range16), $clone(new Range16.ptr(1564, 1568, 2), Range16), $clone(new Range16.ptr(1569, 1599, 1), Range16), $clone(new Range16.ptr(1601, 1610, 1), Range16), $clone(new Range16.ptr(1622, 1647, 1), Range16), $clone(new Range16.ptr(1649, 1756, 1), Range16), $clone(new Range16.ptr(1758, 1791, 1), Range16), $clone(new Range16.ptr(1872, 1919, 1), Range16), $clone(new Range16.ptr(2208, 2228, 1), Range16), $clone(new Range16.ptr(2230, 2247, 1), Range16), $clone(new Range16.ptr(2259, 2273, 1), Range16), $clone(new Range16.ptr(2275, 2303, 1), Range16), $clone(new Range16.ptr(64336, 64449, 1), Range16), $clone(new Range16.ptr(64467, 64829, 1), Range16), $clone(new Range16.ptr(64848, 64911, 1), Range16), $clone(new Range16.ptr(64914, 64967, 1), Range16), $clone(new Range16.ptr(65008, 65021, 1), Range16), $clone(new Range16.ptr(65136, 65140, 1), Range16), $clone(new Range16.ptr(65142, 65276, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(69216, 69246, 1), Range32), $clone(new Range32.ptr(126464, 126467, 1), Range32), $clone(new Range32.ptr(126469, 126495, 1), Range32), $clone(new Range32.ptr(126497, 126498, 1), Range32), $clone(new Range32.ptr(126500, 126503, 3), Range32), $clone(new Range32.ptr(126505, 126514, 1), Range32), $clone(new Range32.ptr(126516, 126519, 1), Range32), $clone(new Range32.ptr(126521, 126523, 2), Range32), $clone(new Range32.ptr(126530, 126535, 5), Range32), $clone(new Range32.ptr(126537, 126541, 2), Range32), $clone(new Range32.ptr(126542, 126543, 1), Range32), $clone(new Range32.ptr(126545, 126546, 1), Range32), $clone(new Range32.ptr(126548, 126551, 3), Range32), $clone(new Range32.ptr(126553, 126561, 2), Range32), $clone(new Range32.ptr(126562, 126564, 2), Range32), $clone(new Range32.ptr(126567, 126570, 1), Range32), $clone(new Range32.ptr(126572, 126578, 1), Range32), $clone(new Range32.ptr(126580, 126583, 1), Range32), $clone(new Range32.ptr(126585, 126588, 1), Range32), $clone(new Range32.ptr(126590, 126592, 2), Range32), $clone(new Range32.ptr(126593, 126601, 1), Range32), $clone(new Range32.ptr(126603, 126619, 1), Range32), $clone(new Range32.ptr(126625, 126627, 1), Range32), $clone(new Range32.ptr(126629, 126633, 1), Range32), $clone(new Range32.ptr(126635, 126651, 1), Range32), $clone(new Range32.ptr(126704, 126705, 1), Range32)]), 0);
+		_Arabic = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(1536, 1540, 1), Range16), $clone(new Range16.ptr(1542, 1547, 1), Range16), $clone(new Range16.ptr(1549, 1562, 1), Range16), $clone(new Range16.ptr(1564, 1566, 1), Range16), $clone(new Range16.ptr(1568, 1599, 1), Range16), $clone(new Range16.ptr(1601, 1610, 1), Range16), $clone(new Range16.ptr(1622, 1647, 1), Range16), $clone(new Range16.ptr(1649, 1756, 1), Range16), $clone(new Range16.ptr(1758, 1791, 1), Range16), $clone(new Range16.ptr(1872, 1919, 1), Range16), $clone(new Range16.ptr(2160, 2190, 1), Range16), $clone(new Range16.ptr(2192, 2193, 1), Range16), $clone(new Range16.ptr(2200, 2273, 1), Range16), $clone(new Range16.ptr(2275, 2303, 1), Range16), $clone(new Range16.ptr(64336, 64450, 1), Range16), $clone(new Range16.ptr(64467, 64829, 1), Range16), $clone(new Range16.ptr(64832, 64911, 1), Range16), $clone(new Range16.ptr(64914, 64967, 1), Range16), $clone(new Range16.ptr(64975, 65008, 33), Range16), $clone(new Range16.ptr(65009, 65023, 1), Range16), $clone(new Range16.ptr(65136, 65140, 1), Range16), $clone(new Range16.ptr(65142, 65276, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(69216, 69246, 1), Range32), $clone(new Range32.ptr(69373, 69375, 1), Range32), $clone(new Range32.ptr(126464, 126467, 1), Range32), $clone(new Range32.ptr(126469, 126495, 1), Range32), $clone(new Range32.ptr(126497, 126498, 1), Range32), $clone(new Range32.ptr(126500, 126503, 3), Range32), $clone(new Range32.ptr(126505, 126514, 1), Range32), $clone(new Range32.ptr(126516, 126519, 1), Range32), $clone(new Range32.ptr(126521, 126523, 2), Range32), $clone(new Range32.ptr(126530, 126535, 5), Range32), $clone(new Range32.ptr(126537, 126541, 2), Range32), $clone(new Range32.ptr(126542, 126543, 1), Range32), $clone(new Range32.ptr(126545, 126546, 1), Range32), $clone(new Range32.ptr(126548, 126551, 3), Range32), $clone(new Range32.ptr(126553, 126561, 2), Range32), $clone(new Range32.ptr(126562, 126564, 2), Range32), $clone(new Range32.ptr(126567, 126570, 1), Range32), $clone(new Range32.ptr(126572, 126578, 1), Range32), $clone(new Range32.ptr(126580, 126583, 1), Range32), $clone(new Range32.ptr(126585, 126588, 1), Range32), $clone(new Range32.ptr(126590, 126592, 2), Range32), $clone(new Range32.ptr(126593, 126601, 1), Range32), $clone(new Range32.ptr(126603, 126619, 1), Range32), $clone(new Range32.ptr(126625, 126627, 1), Range32), $clone(new Range32.ptr(126629, 126633, 1), Range32), $clone(new Range32.ptr(126635, 126651, 1), Range32), $clone(new Range32.ptr(126704, 126705, 1), Range32)]), 0);
 		_Armenian = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(1329, 1366, 1), Range16), $clone(new Range16.ptr(1369, 1418, 1), Range16), $clone(new Range16.ptr(1421, 1423, 1), Range16), $clone(new Range16.ptr(64275, 64279, 1), Range16)]), sliceType$1.nil, 0);
 		_Avestan = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(68352, 68405, 1), Range32), $clone(new Range32.ptr(68409, 68415, 1), Range32)]), 0);
-		_Balinese = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(6912, 6987, 1), Range16), $clone(new Range16.ptr(6992, 7036, 1), Range16)]), sliceType$1.nil, 0);
+		_Balinese = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(6912, 6988, 1), Range16), $clone(new Range16.ptr(6992, 7038, 1), Range16)]), sliceType$1.nil, 0);
 		_Bamum = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(42656, 42743, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(92160, 92728, 1), Range32)]), 0);
 		_Bassa_Vah = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(92880, 92909, 1), Range32), $clone(new Range32.ptr(92912, 92917, 1), Range32)]), 0);
 		_Batak = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(7104, 7155, 1), Range16), $clone(new Range16.ptr(7164, 7167, 1), Range16)]), sliceType$1.nil, 0);
 		_Bengali = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(2432, 2435, 1), Range16), $clone(new Range16.ptr(2437, 2444, 1), Range16), $clone(new Range16.ptr(2447, 2448, 1), Range16), $clone(new Range16.ptr(2451, 2472, 1), Range16), $clone(new Range16.ptr(2474, 2480, 1), Range16), $clone(new Range16.ptr(2482, 2486, 4), Range16), $clone(new Range16.ptr(2487, 2489, 1), Range16), $clone(new Range16.ptr(2492, 2500, 1), Range16), $clone(new Range16.ptr(2503, 2504, 1), Range16), $clone(new Range16.ptr(2507, 2510, 1), Range16), $clone(new Range16.ptr(2519, 2524, 5), Range16), $clone(new Range16.ptr(2525, 2527, 2), Range16), $clone(new Range16.ptr(2528, 2531, 1), Range16), $clone(new Range16.ptr(2534, 2558, 1), Range16)]), sliceType$1.nil, 0);
 		_Bhaiksuki = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(72704, 72712, 1), Range32), $clone(new Range32.ptr(72714, 72758, 1), Range32), $clone(new Range32.ptr(72760, 72773, 1), Range32), $clone(new Range32.ptr(72784, 72812, 1), Range32)]), 0);
 		_Bopomofo = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(746, 747, 1), Range16), $clone(new Range16.ptr(12549, 12591, 1), Range16), $clone(new Range16.ptr(12704, 12735, 1), Range16)]), sliceType$1.nil, 0);
-		_Brahmi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(69632, 69709, 1), Range32), $clone(new Range32.ptr(69714, 69743, 1), Range32), $clone(new Range32.ptr(69759, 69759, 1), Range32)]), 0);
+		_Brahmi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(69632, 69709, 1), Range32), $clone(new Range32.ptr(69714, 69749, 1), Range32), $clone(new Range32.ptr(69759, 69759, 1), Range32)]), 0);
 		_Braille = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(10240, 10495, 1), Range16)]), sliceType$1.nil, 0);
 		_Buginese = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(6656, 6683, 1), Range16), $clone(new Range16.ptr(6686, 6687, 1), Range16)]), sliceType$1.nil, 0);
 		_Buhid = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(5952, 5971, 1), Range16)]), sliceType$1.nil, 0);
-		_Canadian_Aboriginal = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(5120, 5759, 1), Range16), $clone(new Range16.ptr(6320, 6389, 1), Range16)]), sliceType$1.nil, 0);
+		_Canadian_Aboriginal = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(5120, 5759, 1), Range16), $clone(new Range16.ptr(6320, 6389, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(72368, 72383, 1), Range32)]), 0);
 		_Carian = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(66208, 66256, 1), Range32)]), 0);
 		_Caucasian_Albanian = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(66864, 66915, 1), Range32), $clone(new Range32.ptr(66927, 66927, 1), Range32)]), 0);
 		_Chakma = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(69888, 69940, 1), Range32), $clone(new Range32.ptr(69942, 69959, 1), Range32)]), 0);
 		_Cham = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(43520, 43574, 1), Range16), $clone(new Range16.ptr(43584, 43597, 1), Range16), $clone(new Range16.ptr(43600, 43609, 1), Range16), $clone(new Range16.ptr(43612, 43615, 1), Range16)]), sliceType$1.nil, 0);
 		_Cherokee = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(5024, 5109, 1), Range16), $clone(new Range16.ptr(5112, 5117, 1), Range16), $clone(new Range16.ptr(43888, 43967, 1), Range16)]), sliceType$1.nil, 0);
 		_Chorasmian = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(69552, 69579, 1), Range32)]), 0);
-		_Common = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(0, 64, 1), Range16), $clone(new Range16.ptr(91, 96, 1), Range16), $clone(new Range16.ptr(123, 169, 1), Range16), $clone(new Range16.ptr(171, 185, 1), Range16), $clone(new Range16.ptr(187, 191, 1), Range16), $clone(new Range16.ptr(215, 247, 32), Range16), $clone(new Range16.ptr(697, 735, 1), Range16), $clone(new Range16.ptr(741, 745, 1), Range16), $clone(new Range16.ptr(748, 767, 1), Range16), $clone(new Range16.ptr(884, 894, 10), Range16), $clone(new Range16.ptr(901, 903, 2), Range16), $clone(new Range16.ptr(1541, 1548, 7), Range16), $clone(new Range16.ptr(1563, 1567, 4), Range16), $clone(new Range16.ptr(1600, 1757, 157), Range16), $clone(new Range16.ptr(2274, 2404, 130), Range16), $clone(new Range16.ptr(2405, 3647, 1242), Range16), $clone(new Range16.ptr(4053, 4056, 1), Range16), $clone(new Range16.ptr(4347, 5867, 1520), Range16), $clone(new Range16.ptr(5868, 5869, 1), Range16), $clone(new Range16.ptr(5941, 5942, 1), Range16), $clone(new Range16.ptr(6146, 6147, 1), Range16), $clone(new Range16.ptr(6149, 7379, 1230), Range16), $clone(new Range16.ptr(7393, 7401, 8), Range16), $clone(new Range16.ptr(7402, 7404, 1), Range16), $clone(new Range16.ptr(7406, 7411, 1), Range16), $clone(new Range16.ptr(7413, 7415, 1), Range16), $clone(new Range16.ptr(7418, 8192, 774), Range16), $clone(new Range16.ptr(8193, 8203, 1), Range16), $clone(new Range16.ptr(8206, 8292, 1), Range16), $clone(new Range16.ptr(8294, 8304, 1), Range16), $clone(new Range16.ptr(8308, 8318, 1), Range16), $clone(new Range16.ptr(8320, 8334, 1), Range16), $clone(new Range16.ptr(8352, 8383, 1), Range16), $clone(new Range16.ptr(8448, 8485, 1), Range16), $clone(new Range16.ptr(8487, 8489, 1), Range16), $clone(new Range16.ptr(8492, 8497, 1), Range16), $clone(new Range16.ptr(8499, 8525, 1), Range16), $clone(new Range16.ptr(8527, 8543, 1), Range16), $clone(new Range16.ptr(8585, 8587, 1), Range16), $clone(new Range16.ptr(8592, 9254, 1), Range16), $clone(new Range16.ptr(9280, 9290, 1), Range16), $clone(new Range16.ptr(9312, 10239, 1), Range16), $clone(new Range16.ptr(10496, 11123, 1), Range16), $clone(new Range16.ptr(11126, 11157, 1), Range16), $clone(new Range16.ptr(11159, 11263, 1), Range16), $clone(new Range16.ptr(11776, 11858, 1), Range16), $clone(new Range16.ptr(12272, 12283, 1), Range16), $clone(new Range16.ptr(12288, 12292, 1), Range16), $clone(new Range16.ptr(12294, 12296, 2), Range16), $clone(new Range16.ptr(12297, 12320, 1), Range16), $clone(new Range16.ptr(12336, 12343, 1), Range16), $clone(new Range16.ptr(12348, 12351, 1), Range16), $clone(new Range16.ptr(12443, 12444, 1), Range16), $clone(new Range16.ptr(12448, 12539, 91), Range16), $clone(new Range16.ptr(12540, 12688, 148), Range16), $clone(new Range16.ptr(12689, 12703, 1), Range16), $clone(new Range16.ptr(12736, 12771, 1), Range16), $clone(new Range16.ptr(12832, 12895, 1), Range16), $clone(new Range16.ptr(12927, 13007, 1), Range16), $clone(new Range16.ptr(13055, 13144, 89), Range16), $clone(new Range16.ptr(13145, 13311, 1), Range16), $clone(new Range16.ptr(19904, 19967, 1), Range16), $clone(new Range16.ptr(42752, 42785, 1), Range16), $clone(new Range16.ptr(42888, 42890, 1), Range16), $clone(new Range16.ptr(43056, 43065, 1), Range16), $clone(new Range16.ptr(43310, 43471, 161), Range16), $clone(new Range16.ptr(43867, 43882, 15), Range16), $clone(new Range16.ptr(43883, 64830, 20947), Range16), $clone(new Range16.ptr(64831, 65040, 209), Range16), $clone(new Range16.ptr(65041, 65049, 1), Range16), $clone(new Range16.ptr(65072, 65106, 1), Range16), $clone(new Range16.ptr(65108, 65126, 1), Range16), $clone(new Range16.ptr(65128, 65131, 1), Range16), $clone(new Range16.ptr(65279, 65281, 2), Range16), $clone(new Range16.ptr(65282, 65312, 1), Range16), $clone(new Range16.ptr(65339, 65344, 1), Range16), $clone(new Range16.ptr(65371, 65381, 1), Range16), $clone(new Range16.ptr(65392, 65438, 46), Range16), $clone(new Range16.ptr(65439, 65504, 65), Range16), $clone(new Range16.ptr(65505, 65510, 1), Range16), $clone(new Range16.ptr(65512, 65518, 1), Range16), $clone(new Range16.ptr(65529, 65533, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65792, 65794, 1), Range32), $clone(new Range32.ptr(65799, 65843, 1), Range32), $clone(new Range32.ptr(65847, 65855, 1), Range32), $clone(new Range32.ptr(65936, 65948, 1), Range32), $clone(new Range32.ptr(66000, 66044, 1), Range32), $clone(new Range32.ptr(66273, 66299, 1), Range32), $clone(new Range32.ptr(94178, 94179, 1), Range32), $clone(new Range32.ptr(113824, 113827, 1), Range32), $clone(new Range32.ptr(118784, 119029, 1), Range32), $clone(new Range32.ptr(119040, 119078, 1), Range32), $clone(new Range32.ptr(119081, 119142, 1), Range32), $clone(new Range32.ptr(119146, 119162, 1), Range32), $clone(new Range32.ptr(119171, 119172, 1), Range32), $clone(new Range32.ptr(119180, 119209, 1), Range32), $clone(new Range32.ptr(119214, 119272, 1), Range32), $clone(new Range32.ptr(119520, 119539, 1), Range32), $clone(new Range32.ptr(119552, 119638, 1), Range32), $clone(new Range32.ptr(119648, 119672, 1), Range32), $clone(new Range32.ptr(119808, 119892, 1), Range32), $clone(new Range32.ptr(119894, 119964, 1), Range32), $clone(new Range32.ptr(119966, 119967, 1), Range32), $clone(new Range32.ptr(119970, 119973, 3), Range32), $clone(new Range32.ptr(119974, 119977, 3), Range32), $clone(new Range32.ptr(119978, 119980, 1), Range32), $clone(new Range32.ptr(119982, 119993, 1), Range32), $clone(new Range32.ptr(119995, 119997, 2), Range32), $clone(new Range32.ptr(119998, 120003, 1), Range32), $clone(new Range32.ptr(120005, 120069, 1), Range32), $clone(new Range32.ptr(120071, 120074, 1), Range32), $clone(new Range32.ptr(120077, 120084, 1), Range32), $clone(new Range32.ptr(120086, 120092, 1), Range32), $clone(new Range32.ptr(120094, 120121, 1), Range32), $clone(new Range32.ptr(120123, 120126, 1), Range32), $clone(new Range32.ptr(120128, 120132, 1), Range32), $clone(new Range32.ptr(120134, 120138, 4), Range32), $clone(new Range32.ptr(120139, 120144, 1), Range32), $clone(new Range32.ptr(120146, 120485, 1), Range32), $clone(new Range32.ptr(120488, 120779, 1), Range32), $clone(new Range32.ptr(120782, 120831, 1), Range32), $clone(new Range32.ptr(126065, 126132, 1), Range32), $clone(new Range32.ptr(126209, 126269, 1), Range32), $clone(new Range32.ptr(126976, 127019, 1), Range32), $clone(new Range32.ptr(127024, 127123, 1), Range32), $clone(new Range32.ptr(127136, 127150, 1), Range32), $clone(new Range32.ptr(127153, 127167, 1), Range32), $clone(new Range32.ptr(127169, 127183, 1), Range32), $clone(new Range32.ptr(127185, 127221, 1), Range32), $clone(new Range32.ptr(127232, 127405, 1), Range32), $clone(new Range32.ptr(127462, 127487, 1), Range32), $clone(new Range32.ptr(127489, 127490, 1), Range32), $clone(new Range32.ptr(127504, 127547, 1), Range32), $clone(new Range32.ptr(127552, 127560, 1), Range32), $clone(new Range32.ptr(127568, 127569, 1), Range32), $clone(new Range32.ptr(127584, 127589, 1), Range32), $clone(new Range32.ptr(127744, 128727, 1), Range32), $clone(new Range32.ptr(128736, 128748, 1), Range32), $clone(new Range32.ptr(128752, 128764, 1), Range32), $clone(new Range32.ptr(128768, 128883, 1), Range32), $clone(new Range32.ptr(128896, 128984, 1), Range32), $clone(new Range32.ptr(128992, 129003, 1), Range32), $clone(new Range32.ptr(129024, 129035, 1), Range32), $clone(new Range32.ptr(129040, 129095, 1), Range32), $clone(new Range32.ptr(129104, 129113, 1), Range32), $clone(new Range32.ptr(129120, 129159, 1), Range32), $clone(new Range32.ptr(129168, 129197, 1), Range32), $clone(new Range32.ptr(129200, 129201, 1), Range32), $clone(new Range32.ptr(129280, 129400, 1), Range32), $clone(new Range32.ptr(129402, 129483, 1), Range32), $clone(new Range32.ptr(129485, 129619, 1), Range32), $clone(new Range32.ptr(129632, 129645, 1), Range32), $clone(new Range32.ptr(129648, 129652, 1), Range32), $clone(new Range32.ptr(129656, 129658, 1), Range32), $clone(new Range32.ptr(129664, 129670, 1), Range32), $clone(new Range32.ptr(129680, 129704, 1), Range32), $clone(new Range32.ptr(129712, 129718, 1), Range32), $clone(new Range32.ptr(129728, 129730, 1), Range32), $clone(new Range32.ptr(129744, 129750, 1), Range32), $clone(new Range32.ptr(129792, 129938, 1), Range32), $clone(new Range32.ptr(129940, 129994, 1), Range32), $clone(new Range32.ptr(130032, 130041, 1), Range32), $clone(new Range32.ptr(917505, 917536, 31), Range32), $clone(new Range32.ptr(917537, 917631, 1), Range32)]), 6);
+		_Common = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(0, 64, 1), Range16), $clone(new Range16.ptr(91, 96, 1), Range16), $clone(new Range16.ptr(123, 169, 1), Range16), $clone(new Range16.ptr(171, 185, 1), Range16), $clone(new Range16.ptr(187, 191, 1), Range16), $clone(new Range16.ptr(215, 247, 32), Range16), $clone(new Range16.ptr(697, 735, 1), Range16), $clone(new Range16.ptr(741, 745, 1), Range16), $clone(new Range16.ptr(748, 767, 1), Range16), $clone(new Range16.ptr(884, 894, 10), Range16), $clone(new Range16.ptr(901, 903, 2), Range16), $clone(new Range16.ptr(1541, 1548, 7), Range16), $clone(new Range16.ptr(1563, 1567, 4), Range16), $clone(new Range16.ptr(1600, 1757, 157), Range16), $clone(new Range16.ptr(2274, 2404, 130), Range16), $clone(new Range16.ptr(2405, 3647, 1242), Range16), $clone(new Range16.ptr(4053, 4056, 1), Range16), $clone(new Range16.ptr(4347, 5867, 1520), Range16), $clone(new Range16.ptr(5868, 5869, 1), Range16), $clone(new Range16.ptr(5941, 5942, 1), Range16), $clone(new Range16.ptr(6146, 6147, 1), Range16), $clone(new Range16.ptr(6149, 7379, 1230), Range16), $clone(new Range16.ptr(7393, 7401, 8), Range16), $clone(new Range16.ptr(7402, 7404, 1), Range16), $clone(new Range16.ptr(7406, 7411, 1), Range16), $clone(new Range16.ptr(7413, 7415, 1), Range16), $clone(new Range16.ptr(7418, 8192, 774), Range16), $clone(new Range16.ptr(8193, 8203, 1), Range16), $clone(new Range16.ptr(8206, 8292, 1), Range16), $clone(new Range16.ptr(8294, 8304, 1), Range16), $clone(new Range16.ptr(8308, 8318, 1), Range16), $clone(new Range16.ptr(8320, 8334, 1), Range16), $clone(new Range16.ptr(8352, 8384, 1), Range16), $clone(new Range16.ptr(8448, 8485, 1), Range16), $clone(new Range16.ptr(8487, 8489, 1), Range16), $clone(new Range16.ptr(8492, 8497, 1), Range16), $clone(new Range16.ptr(8499, 8525, 1), Range16), $clone(new Range16.ptr(8527, 8543, 1), Range16), $clone(new Range16.ptr(8585, 8587, 1), Range16), $clone(new Range16.ptr(8592, 9254, 1), Range16), $clone(new Range16.ptr(9280, 9290, 1), Range16), $clone(new Range16.ptr(9312, 10239, 1), Range16), $clone(new Range16.ptr(10496, 11123, 1), Range16), $clone(new Range16.ptr(11126, 11157, 1), Range16), $clone(new Range16.ptr(11159, 11263, 1), Range16), $clone(new Range16.ptr(11776, 11869, 1), Range16), $clone(new Range16.ptr(12272, 12283, 1), Range16), $clone(new Range16.ptr(12288, 12292, 1), Range16), $clone(new Range16.ptr(12294, 12296, 2), Range16), $clone(new Range16.ptr(12297, 12320, 1), Range16), $clone(new Range16.ptr(12336, 12343, 1), Range16), $clone(new Range16.ptr(12348, 12351, 1), Range16), $clone(new Range16.ptr(12443, 12444, 1), Range16), $clone(new Range16.ptr(12448, 12539, 91), Range16), $clone(new Range16.ptr(12540, 12688, 148), Range16), $clone(new Range16.ptr(12689, 12703, 1), Range16), $clone(new Range16.ptr(12736, 12771, 1), Range16), $clone(new Range16.ptr(12832, 12895, 1), Range16), $clone(new Range16.ptr(12927, 13007, 1), Range16), $clone(new Range16.ptr(13055, 13144, 89), Range16), $clone(new Range16.ptr(13145, 13311, 1), Range16), $clone(new Range16.ptr(19904, 19967, 1), Range16), $clone(new Range16.ptr(42752, 42785, 1), Range16), $clone(new Range16.ptr(42888, 42890, 1), Range16), $clone(new Range16.ptr(43056, 43065, 1), Range16), $clone(new Range16.ptr(43310, 43471, 161), Range16), $clone(new Range16.ptr(43867, 43882, 15), Range16), $clone(new Range16.ptr(43883, 64830, 20947), Range16), $clone(new Range16.ptr(64831, 65040, 209), Range16), $clone(new Range16.ptr(65041, 65049, 1), Range16), $clone(new Range16.ptr(65072, 65106, 1), Range16), $clone(new Range16.ptr(65108, 65126, 1), Range16), $clone(new Range16.ptr(65128, 65131, 1), Range16), $clone(new Range16.ptr(65279, 65281, 2), Range16), $clone(new Range16.ptr(65282, 65312, 1), Range16), $clone(new Range16.ptr(65339, 65344, 1), Range16), $clone(new Range16.ptr(65371, 65381, 1), Range16), $clone(new Range16.ptr(65392, 65438, 46), Range16), $clone(new Range16.ptr(65439, 65504, 65), Range16), $clone(new Range16.ptr(65505, 65510, 1), Range16), $clone(new Range16.ptr(65512, 65518, 1), Range16), $clone(new Range16.ptr(65529, 65533, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(65792, 65794, 1), Range32), $clone(new Range32.ptr(65799, 65843, 1), Range32), $clone(new Range32.ptr(65847, 65855, 1), Range32), $clone(new Range32.ptr(65936, 65948, 1), Range32), $clone(new Range32.ptr(66000, 66044, 1), Range32), $clone(new Range32.ptr(66273, 66299, 1), Range32), $clone(new Range32.ptr(113824, 113827, 1), Range32), $clone(new Range32.ptr(118608, 118723, 1), Range32), $clone(new Range32.ptr(118784, 119029, 1), Range32), $clone(new Range32.ptr(119040, 119078, 1), Range32), $clone(new Range32.ptr(119081, 119142, 1), Range32), $clone(new Range32.ptr(119146, 119162, 1), Range32), $clone(new Range32.ptr(119171, 119172, 1), Range32), $clone(new Range32.ptr(119180, 119209, 1), Range32), $clone(new Range32.ptr(119214, 119274, 1), Range32), $clone(new Range32.ptr(119488, 119507, 1), Range32), $clone(new Range32.ptr(119520, 119539, 1), Range32), $clone(new Range32.ptr(119552, 119638, 1), Range32), $clone(new Range32.ptr(119648, 119672, 1), Range32), $clone(new Range32.ptr(119808, 119892, 1), Range32), $clone(new Range32.ptr(119894, 119964, 1), Range32), $clone(new Range32.ptr(119966, 119967, 1), Range32), $clone(new Range32.ptr(119970, 119973, 3), Range32), $clone(new Range32.ptr(119974, 119977, 3), Range32), $clone(new Range32.ptr(119978, 119980, 1), Range32), $clone(new Range32.ptr(119982, 119993, 1), Range32), $clone(new Range32.ptr(119995, 119997, 2), Range32), $clone(new Range32.ptr(119998, 120003, 1), Range32), $clone(new Range32.ptr(120005, 120069, 1), Range32), $clone(new Range32.ptr(120071, 120074, 1), Range32), $clone(new Range32.ptr(120077, 120084, 1), Range32), $clone(new Range32.ptr(120086, 120092, 1), Range32), $clone(new Range32.ptr(120094, 120121, 1), Range32), $clone(new Range32.ptr(120123, 120126, 1), Range32), $clone(new Range32.ptr(120128, 120132, 1), Range32), $clone(new Range32.ptr(120134, 120138, 4), Range32), $clone(new Range32.ptr(120139, 120144, 1), Range32), $clone(new Range32.ptr(120146, 120485, 1), Range32), $clone(new Range32.ptr(120488, 120779, 1), Range32), $clone(new Range32.ptr(120782, 120831, 1), Range32), $clone(new Range32.ptr(126065, 126132, 1), Range32), $clone(new Range32.ptr(126209, 126269, 1), Range32), $clone(new Range32.ptr(126976, 127019, 1), Range32), $clone(new Range32.ptr(127024, 127123, 1), Range32), $clone(new Range32.ptr(127136, 127150, 1), Range32), $clone(new Range32.ptr(127153, 127167, 1), Range32), $clone(new Range32.ptr(127169, 127183, 1), Range32), $clone(new Range32.ptr(127185, 127221, 1), Range32), $clone(new Range32.ptr(127232, 127405, 1), Range32), $clone(new Range32.ptr(127462, 127487, 1), Range32), $clone(new Range32.ptr(127489, 127490, 1), Range32), $clone(new Range32.ptr(127504, 127547, 1), Range32), $clone(new Range32.ptr(127552, 127560, 1), Range32), $clone(new Range32.ptr(127568, 127569, 1), Range32), $clone(new Range32.ptr(127584, 127589, 1), Range32), $clone(new Range32.ptr(127744, 128727, 1), Range32), $clone(new Range32.ptr(128732, 128748, 1), Range32), $clone(new Range32.ptr(128752, 128764, 1), Range32), $clone(new Range32.ptr(128768, 128886, 1), Range32), $clone(new Range32.ptr(128891, 128985, 1), Range32), $clone(new Range32.ptr(128992, 129003, 1), Range32), $clone(new Range32.ptr(129008, 129024, 16), Range32), $clone(new Range32.ptr(129025, 129035, 1), Range32), $clone(new Range32.ptr(129040, 129095, 1), Range32), $clone(new Range32.ptr(129104, 129113, 1), Range32), $clone(new Range32.ptr(129120, 129159, 1), Range32), $clone(new Range32.ptr(129168, 129197, 1), Range32), $clone(new Range32.ptr(129200, 129201, 1), Range32), $clone(new Range32.ptr(129280, 129619, 1), Range32), $clone(new Range32.ptr(129632, 129645, 1), Range32), $clone(new Range32.ptr(129648, 129660, 1), Range32), $clone(new Range32.ptr(129664, 129672, 1), Range32), $clone(new Range32.ptr(129680, 129725, 1), Range32), $clone(new Range32.ptr(129727, 129733, 1), Range32), $clone(new Range32.ptr(129742, 129755, 1), Range32), $clone(new Range32.ptr(129760, 129768, 1), Range32), $clone(new Range32.ptr(129776, 129784, 1), Range32), $clone(new Range32.ptr(129792, 129938, 1), Range32), $clone(new Range32.ptr(129940, 129994, 1), Range32), $clone(new Range32.ptr(130032, 130041, 1), Range32), $clone(new Range32.ptr(917505, 917536, 31), Range32), $clone(new Range32.ptr(917537, 917631, 1), Range32)]), 6);
 		_Coptic = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(994, 1007, 1), Range16), $clone(new Range16.ptr(11392, 11507, 1), Range16), $clone(new Range16.ptr(11513, 11519, 1), Range16)]), sliceType$1.nil, 0);
 		_Cuneiform = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(73728, 74649, 1), Range32), $clone(new Range32.ptr(74752, 74862, 1), Range32), $clone(new Range32.ptr(74864, 74868, 1), Range32), $clone(new Range32.ptr(74880, 75075, 1), Range32)]), 0);
 		_Cypriot = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(67584, 67589, 1), Range32), $clone(new Range32.ptr(67592, 67594, 2), Range32), $clone(new Range32.ptr(67595, 67637, 1), Range32), $clone(new Range32.ptr(67639, 67640, 1), Range32), $clone(new Range32.ptr(67644, 67647, 3), Range32)]), 0);
-		_Cyrillic = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(1024, 1156, 1), Range16), $clone(new Range16.ptr(1159, 1327, 1), Range16), $clone(new Range16.ptr(7296, 7304, 1), Range16), $clone(new Range16.ptr(7467, 7544, 77), Range16), $clone(new Range16.ptr(11744, 11775, 1), Range16), $clone(new Range16.ptr(42560, 42655, 1), Range16), $clone(new Range16.ptr(65070, 65071, 1), Range16)]), sliceType$1.nil, 0);
+		_Cypro_Minoan = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(77712, 77810, 1), Range32)]), 0);
+		_Cyrillic = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(1024, 1156, 1), Range16), $clone(new Range16.ptr(1159, 1327, 1), Range16), $clone(new Range16.ptr(7296, 7304, 1), Range16), $clone(new Range16.ptr(7467, 7544, 77), Range16), $clone(new Range16.ptr(11744, 11775, 1), Range16), $clone(new Range16.ptr(42560, 42655, 1), Range16), $clone(new Range16.ptr(65070, 65071, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(122928, 122989, 1), Range32), $clone(new Range32.ptr(123023, 123023, 1), Range32)]), 0);
 		_Deseret = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(66560, 66639, 1), Range32)]), 0);
-		_Devanagari = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(2304, 2384, 1), Range16), $clone(new Range16.ptr(2389, 2403, 1), Range16), $clone(new Range16.ptr(2406, 2431, 1), Range16), $clone(new Range16.ptr(43232, 43263, 1), Range16)]), sliceType$1.nil, 0);
+		_Devanagari = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(2304, 2384, 1), Range16), $clone(new Range16.ptr(2389, 2403, 1), Range16), $clone(new Range16.ptr(2406, 2431, 1), Range16), $clone(new Range16.ptr(43232, 43263, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(72448, 72457, 1), Range32)]), 0);
 		_Dives_Akuru = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(71936, 71942, 1), Range32), $clone(new Range32.ptr(71945, 71948, 3), Range32), $clone(new Range32.ptr(71949, 71955, 1), Range32), $clone(new Range32.ptr(71957, 71958, 1), Range32), $clone(new Range32.ptr(71960, 71989, 1), Range32), $clone(new Range32.ptr(71991, 71992, 1), Range32), $clone(new Range32.ptr(71995, 72006, 1), Range32), $clone(new Range32.ptr(72016, 72025, 1), Range32)]), 0);
 		_Dogra = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(71680, 71739, 1), Range32)]), 0);
 		_Duployan = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(113664, 113770, 1), Range32), $clone(new Range32.ptr(113776, 113788, 1), Range32), $clone(new Range32.ptr(113792, 113800, 1), Range32), $clone(new Range32.ptr(113808, 113817, 1), Range32), $clone(new Range32.ptr(113820, 113823, 1), Range32)]), 0);
-		_Egyptian_Hieroglyphs = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(77824, 78894, 1), Range32), $clone(new Range32.ptr(78896, 78904, 1), Range32)]), 0);
+		_Egyptian_Hieroglyphs = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(77824, 78933, 1), Range32)]), 0);
 		_Elbasan = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(66816, 66855, 1), Range32)]), 0);
 		_Elymaic = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(69600, 69622, 1), Range32)]), 0);
-		_Ethiopic = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(4608, 4680, 1), Range16), $clone(new Range16.ptr(4682, 4685, 1), Range16), $clone(new Range16.ptr(4688, 4694, 1), Range16), $clone(new Range16.ptr(4696, 4698, 2), Range16), $clone(new Range16.ptr(4699, 4701, 1), Range16), $clone(new Range16.ptr(4704, 4744, 1), Range16), $clone(new Range16.ptr(4746, 4749, 1), Range16), $clone(new Range16.ptr(4752, 4784, 1), Range16), $clone(new Range16.ptr(4786, 4789, 1), Range16), $clone(new Range16.ptr(4792, 4798, 1), Range16), $clone(new Range16.ptr(4800, 4802, 2), Range16), $clone(new Range16.ptr(4803, 4805, 1), Range16), $clone(new Range16.ptr(4808, 4822, 1), Range16), $clone(new Range16.ptr(4824, 4880, 1), Range16), $clone(new Range16.ptr(4882, 4885, 1), Range16), $clone(new Range16.ptr(4888, 4954, 1), Range16), $clone(new Range16.ptr(4957, 4988, 1), Range16), $clone(new Range16.ptr(4992, 5017, 1), Range16), $clone(new Range16.ptr(11648, 11670, 1), Range16), $clone(new Range16.ptr(11680, 11686, 1), Range16), $clone(new Range16.ptr(11688, 11694, 1), Range16), $clone(new Range16.ptr(11696, 11702, 1), Range16), $clone(new Range16.ptr(11704, 11710, 1), Range16), $clone(new Range16.ptr(11712, 11718, 1), Range16), $clone(new Range16.ptr(11720, 11726, 1), Range16), $clone(new Range16.ptr(11728, 11734, 1), Range16), $clone(new Range16.ptr(11736, 11742, 1), Range16), $clone(new Range16.ptr(43777, 43782, 1), Range16), $clone(new Range16.ptr(43785, 43790, 1), Range16), $clone(new Range16.ptr(43793, 43798, 1), Range16), $clone(new Range16.ptr(43808, 43814, 1), Range16), $clone(new Range16.ptr(43816, 43822, 1), Range16)]), sliceType$1.nil, 0);
+		_Ethiopic = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(4608, 4680, 1), Range16), $clone(new Range16.ptr(4682, 4685, 1), Range16), $clone(new Range16.ptr(4688, 4694, 1), Range16), $clone(new Range16.ptr(4696, 4698, 2), Range16), $clone(new Range16.ptr(4699, 4701, 1), Range16), $clone(new Range16.ptr(4704, 4744, 1), Range16), $clone(new Range16.ptr(4746, 4749, 1), Range16), $clone(new Range16.ptr(4752, 4784, 1), Range16), $clone(new Range16.ptr(4786, 4789, 1), Range16), $clone(new Range16.ptr(4792, 4798, 1), Range16), $clone(new Range16.ptr(4800, 4802, 2), Range16), $clone(new Range16.ptr(4803, 4805, 1), Range16), $clone(new Range16.ptr(4808, 4822, 1), Range16), $clone(new Range16.ptr(4824, 4880, 1), Range16), $clone(new Range16.ptr(4882, 4885, 1), Range16), $clone(new Range16.ptr(4888, 4954, 1), Range16), $clone(new Range16.ptr(4957, 4988, 1), Range16), $clone(new Range16.ptr(4992, 5017, 1), Range16), $clone(new Range16.ptr(11648, 11670, 1), Range16), $clone(new Range16.ptr(11680, 11686, 1), Range16), $clone(new Range16.ptr(11688, 11694, 1), Range16), $clone(new Range16.ptr(11696, 11702, 1), Range16), $clone(new Range16.ptr(11704, 11710, 1), Range16), $clone(new Range16.ptr(11712, 11718, 1), Range16), $clone(new Range16.ptr(11720, 11726, 1), Range16), $clone(new Range16.ptr(11728, 11734, 1), Range16), $clone(new Range16.ptr(11736, 11742, 1), Range16), $clone(new Range16.ptr(43777, 43782, 1), Range16), $clone(new Range16.ptr(43785, 43790, 1), Range16), $clone(new Range16.ptr(43793, 43798, 1), Range16), $clone(new Range16.ptr(43808, 43814, 1), Range16), $clone(new Range16.ptr(43816, 43822, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(124896, 124902, 1), Range32), $clone(new Range32.ptr(124904, 124907, 1), Range32), $clone(new Range32.ptr(124909, 124910, 1), Range32), $clone(new Range32.ptr(124912, 124926, 1), Range32)]), 0);
 		_Georgian = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(4256, 4293, 1), Range16), $clone(new Range16.ptr(4295, 4301, 6), Range16), $clone(new Range16.ptr(4304, 4346, 1), Range16), $clone(new Range16.ptr(4348, 4351, 1), Range16), $clone(new Range16.ptr(7312, 7354, 1), Range16), $clone(new Range16.ptr(7357, 7359, 1), Range16), $clone(new Range16.ptr(11520, 11557, 1), Range16), $clone(new Range16.ptr(11559, 11565, 6), Range16)]), sliceType$1.nil, 0);
-		_Glagolitic = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(11264, 11310, 1), Range16), $clone(new Range16.ptr(11312, 11358, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(122880, 122886, 1), Range32), $clone(new Range32.ptr(122888, 122904, 1), Range32), $clone(new Range32.ptr(122907, 122913, 1), Range32), $clone(new Range32.ptr(122915, 122916, 1), Range32), $clone(new Range32.ptr(122918, 122922, 1), Range32)]), 0);
+		_Glagolitic = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(11264, 11359, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(122880, 122886, 1), Range32), $clone(new Range32.ptr(122888, 122904, 1), Range32), $clone(new Range32.ptr(122907, 122913, 1), Range32), $clone(new Range32.ptr(122915, 122916, 1), Range32), $clone(new Range32.ptr(122918, 122922, 1), Range32)]), 0);
 		_Gothic = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(66352, 66378, 1), Range32)]), 0);
 		_Grantha = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(70400, 70403, 1), Range32), $clone(new Range32.ptr(70405, 70412, 1), Range32), $clone(new Range32.ptr(70415, 70416, 1), Range32), $clone(new Range32.ptr(70419, 70440, 1), Range32), $clone(new Range32.ptr(70442, 70448, 1), Range32), $clone(new Range32.ptr(70450, 70451, 1), Range32), $clone(new Range32.ptr(70453, 70457, 1), Range32), $clone(new Range32.ptr(70460, 70468, 1), Range32), $clone(new Range32.ptr(70471, 70472, 1), Range32), $clone(new Range32.ptr(70475, 70477, 1), Range32), $clone(new Range32.ptr(70480, 70487, 7), Range32), $clone(new Range32.ptr(70493, 70499, 1), Range32), $clone(new Range32.ptr(70502, 70508, 1), Range32), $clone(new Range32.ptr(70512, 70516, 1), Range32)]), 0);
 		_Greek = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(880, 883, 1), Range16), $clone(new Range16.ptr(885, 887, 1), Range16), $clone(new Range16.ptr(890, 893, 1), Range16), $clone(new Range16.ptr(895, 900, 5), Range16), $clone(new Range16.ptr(902, 904, 2), Range16), $clone(new Range16.ptr(905, 906, 1), Range16), $clone(new Range16.ptr(908, 910, 2), Range16), $clone(new Range16.ptr(911, 929, 1), Range16), $clone(new Range16.ptr(931, 993, 1), Range16), $clone(new Range16.ptr(1008, 1023, 1), Range16), $clone(new Range16.ptr(7462, 7466, 1), Range16), $clone(new Range16.ptr(7517, 7521, 1), Range16), $clone(new Range16.ptr(7526, 7530, 1), Range16), $clone(new Range16.ptr(7615, 7936, 321), Range16), $clone(new Range16.ptr(7937, 7957, 1), Range16), $clone(new Range16.ptr(7960, 7965, 1), Range16), $clone(new Range16.ptr(7968, 8005, 1), Range16), $clone(new Range16.ptr(8008, 8013, 1), Range16), $clone(new Range16.ptr(8016, 8023, 1), Range16), $clone(new Range16.ptr(8025, 8031, 2), Range16), $clone(new Range16.ptr(8032, 8061, 1), Range16), $clone(new Range16.ptr(8064, 8116, 1), Range16), $clone(new Range16.ptr(8118, 8132, 1), Range16), $clone(new Range16.ptr(8134, 8147, 1), Range16), $clone(new Range16.ptr(8150, 8155, 1), Range16), $clone(new Range16.ptr(8157, 8175, 1), Range16), $clone(new Range16.ptr(8178, 8180, 1), Range16), $clone(new Range16.ptr(8182, 8190, 1), Range16), $clone(new Range16.ptr(8486, 43877, 35391), Range16)]), new sliceType$1([$clone(new Range32.ptr(65856, 65934, 1), Range32), $clone(new Range32.ptr(65952, 119296, 53344), Range32), $clone(new Range32.ptr(119297, 119365, 1), Range32)]), 0);
 		_Gujarati = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(2689, 2691, 1), Range16), $clone(new Range16.ptr(2693, 2701, 1), Range16), $clone(new Range16.ptr(2703, 2705, 1), Range16), $clone(new Range16.ptr(2707, 2728, 1), Range16), $clone(new Range16.ptr(2730, 2736, 1), Range16), $clone(new Range16.ptr(2738, 2739, 1), Range16), $clone(new Range16.ptr(2741, 2745, 1), Range16), $clone(new Range16.ptr(2748, 2757, 1), Range16), $clone(new Range16.ptr(2759, 2761, 1), Range16), $clone(new Range16.ptr(2763, 2765, 1), Range16), $clone(new Range16.ptr(2768, 2784, 16), Range16), $clone(new Range16.ptr(2785, 2787, 1), Range16), $clone(new Range16.ptr(2790, 2801, 1), Range16), $clone(new Range16.ptr(2809, 2815, 1), Range16)]), sliceType$1.nil, 0);
 		_Gunjala_Gondi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(73056, 73061, 1), Range32), $clone(new Range32.ptr(73063, 73064, 1), Range32), $clone(new Range32.ptr(73066, 73102, 1), Range32), $clone(new Range32.ptr(73104, 73105, 1), Range32), $clone(new Range32.ptr(73107, 73112, 1), Range32), $clone(new Range32.ptr(73120, 73129, 1), Range32)]), 0);
 		_Gurmukhi = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(2561, 2563, 1), Range16), $clone(new Range16.ptr(2565, 2570, 1), Range16), $clone(new Range16.ptr(2575, 2576, 1), Range16), $clone(new Range16.ptr(2579, 2600, 1), Range16), $clone(new Range16.ptr(2602, 2608, 1), Range16), $clone(new Range16.ptr(2610, 2611, 1), Range16), $clone(new Range16.ptr(2613, 2614, 1), Range16), $clone(new Range16.ptr(2616, 2617, 1), Range16), $clone(new Range16.ptr(2620, 2622, 2), Range16), $clone(new Range16.ptr(2623, 2626, 1), Range16), $clone(new Range16.ptr(2631, 2632, 1), Range16), $clone(new Range16.ptr(2635, 2637, 1), Range16), $clone(new Range16.ptr(2641, 2649, 8), Range16), $clone(new Range16.ptr(2650, 2652, 1), Range16), $clone(new Range16.ptr(2654, 2662, 8), Range16), $clone(new Range16.ptr(2663, 2678, 1), Range16)]), sliceType$1.nil, 0);
-		_Han = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(11904, 11929, 1), Range16), $clone(new Range16.ptr(11931, 12019, 1), Range16), $clone(new Range16.ptr(12032, 12245, 1), Range16), $clone(new Range16.ptr(12293, 12295, 2), Range16), $clone(new Range16.ptr(12321, 12329, 1), Range16), $clone(new Range16.ptr(12344, 12347, 1), Range16), $clone(new Range16.ptr(13312, 19903, 1), Range16), $clone(new Range16.ptr(19968, 40956, 1), Range16), $clone(new Range16.ptr(63744, 64109, 1), Range16), $clone(new Range16.ptr(64112, 64217, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(94192, 94193, 1), Range32), $clone(new Range32.ptr(131072, 173789, 1), Range32), $clone(new Range32.ptr(173824, 177972, 1), Range32), $clone(new Range32.ptr(177984, 178205, 1), Range32), $clone(new Range32.ptr(178208, 183969, 1), Range32), $clone(new Range32.ptr(183984, 191456, 1), Range32), $clone(new Range32.ptr(194560, 195101, 1), Range32), $clone(new Range32.ptr(196608, 201546, 1), Range32)]), 0);
+		_Han = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(11904, 11929, 1), Range16), $clone(new Range16.ptr(11931, 12019, 1), Range16), $clone(new Range16.ptr(12032, 12245, 1), Range16), $clone(new Range16.ptr(12293, 12295, 2), Range16), $clone(new Range16.ptr(12321, 12329, 1), Range16), $clone(new Range16.ptr(12344, 12347, 1), Range16), $clone(new Range16.ptr(13312, 19903, 1), Range16), $clone(new Range16.ptr(19968, 40959, 1), Range16), $clone(new Range16.ptr(63744, 64109, 1), Range16), $clone(new Range16.ptr(64112, 64217, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(94178, 94179, 1), Range32), $clone(new Range32.ptr(94192, 94193, 1), Range32), $clone(new Range32.ptr(131072, 173791, 1), Range32), $clone(new Range32.ptr(173824, 177977, 1), Range32), $clone(new Range32.ptr(177984, 178205, 1), Range32), $clone(new Range32.ptr(178208, 183969, 1), Range32), $clone(new Range32.ptr(183984, 191456, 1), Range32), $clone(new Range32.ptr(194560, 195101, 1), Range32), $clone(new Range32.ptr(196608, 201546, 1), Range32), $clone(new Range32.ptr(201552, 205743, 1), Range32)]), 0);
 		_Hangul = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(4352, 4607, 1), Range16), $clone(new Range16.ptr(12334, 12335, 1), Range16), $clone(new Range16.ptr(12593, 12686, 1), Range16), $clone(new Range16.ptr(12800, 12830, 1), Range16), $clone(new Range16.ptr(12896, 12926, 1), Range16), $clone(new Range16.ptr(43360, 43388, 1), Range16), $clone(new Range16.ptr(44032, 55203, 1), Range16), $clone(new Range16.ptr(55216, 55238, 1), Range16), $clone(new Range16.ptr(55243, 55291, 1), Range16), $clone(new Range16.ptr(65440, 65470, 1), Range16), $clone(new Range16.ptr(65474, 65479, 1), Range16), $clone(new Range16.ptr(65482, 65487, 1), Range16), $clone(new Range16.ptr(65490, 65495, 1), Range16), $clone(new Range16.ptr(65498, 65500, 1), Range16)]), sliceType$1.nil, 0);
 		_Hanifi_Rohingya = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(68864, 68903, 1), Range32), $clone(new Range32.ptr(68912, 68921, 1), Range32)]), 0);
 		_Hanunoo = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(5920, 5940, 1), Range16)]), sliceType$1.nil, 0);
 		_Hatran = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(67808, 67826, 1), Range32), $clone(new Range32.ptr(67828, 67829, 1), Range32), $clone(new Range32.ptr(67835, 67839, 1), Range32)]), 0);
 		_Hebrew = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(1425, 1479, 1), Range16), $clone(new Range16.ptr(1488, 1514, 1), Range16), $clone(new Range16.ptr(1519, 1524, 1), Range16), $clone(new Range16.ptr(64285, 64310, 1), Range16), $clone(new Range16.ptr(64312, 64316, 1), Range16), $clone(new Range16.ptr(64318, 64320, 2), Range16), $clone(new Range16.ptr(64321, 64323, 2), Range16), $clone(new Range16.ptr(64324, 64326, 2), Range16), $clone(new Range16.ptr(64327, 64335, 1), Range16)]), sliceType$1.nil, 0);
-		_Hiragana = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(12353, 12438, 1), Range16), $clone(new Range16.ptr(12445, 12447, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(110593, 110878, 1), Range32), $clone(new Range32.ptr(110928, 110930, 1), Range32), $clone(new Range32.ptr(127488, 127488, 1), Range32)]), 0);
+		_Hiragana = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(12353, 12438, 1), Range16), $clone(new Range16.ptr(12445, 12447, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(110593, 110879, 1), Range32), $clone(new Range32.ptr(110898, 110928, 30), Range32), $clone(new Range32.ptr(110929, 110930, 1), Range32), $clone(new Range32.ptr(127488, 127488, 1), Range32)]), 0);
 		_Imperial_Aramaic = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(67648, 67669, 1), Range32), $clone(new Range32.ptr(67671, 67679, 1), Range32)]), 0);
-		_Inherited = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(768, 879, 1), Range16), $clone(new Range16.ptr(1157, 1158, 1), Range16), $clone(new Range16.ptr(1611, 1621, 1), Range16), $clone(new Range16.ptr(1648, 2385, 737), Range16), $clone(new Range16.ptr(2386, 2388, 1), Range16), $clone(new Range16.ptr(6832, 6848, 1), Range16), $clone(new Range16.ptr(7376, 7378, 1), Range16), $clone(new Range16.ptr(7380, 7392, 1), Range16), $clone(new Range16.ptr(7394, 7400, 1), Range16), $clone(new Range16.ptr(7405, 7412, 7), Range16), $clone(new Range16.ptr(7416, 7417, 1), Range16), $clone(new Range16.ptr(7616, 7673, 1), Range16), $clone(new Range16.ptr(7675, 7679, 1), Range16), $clone(new Range16.ptr(8204, 8205, 1), Range16), $clone(new Range16.ptr(8400, 8432, 1), Range16), $clone(new Range16.ptr(12330, 12333, 1), Range16), $clone(new Range16.ptr(12441, 12442, 1), Range16), $clone(new Range16.ptr(65024, 65039, 1), Range16), $clone(new Range16.ptr(65056, 65069, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(66045, 66272, 227), Range32), $clone(new Range32.ptr(70459, 119143, 48684), Range32), $clone(new Range32.ptr(119144, 119145, 1), Range32), $clone(new Range32.ptr(119163, 119170, 1), Range32), $clone(new Range32.ptr(119173, 119179, 1), Range32), $clone(new Range32.ptr(119210, 119213, 1), Range32), $clone(new Range32.ptr(917760, 917999, 1), Range32)]), 0);
+		_Inherited = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(768, 879, 1), Range16), $clone(new Range16.ptr(1157, 1158, 1), Range16), $clone(new Range16.ptr(1611, 1621, 1), Range16), $clone(new Range16.ptr(1648, 2385, 737), Range16), $clone(new Range16.ptr(2386, 2388, 1), Range16), $clone(new Range16.ptr(6832, 6862, 1), Range16), $clone(new Range16.ptr(7376, 7378, 1), Range16), $clone(new Range16.ptr(7380, 7392, 1), Range16), $clone(new Range16.ptr(7394, 7400, 1), Range16), $clone(new Range16.ptr(7405, 7412, 7), Range16), $clone(new Range16.ptr(7416, 7417, 1), Range16), $clone(new Range16.ptr(7616, 7679, 1), Range16), $clone(new Range16.ptr(8204, 8205, 1), Range16), $clone(new Range16.ptr(8400, 8432, 1), Range16), $clone(new Range16.ptr(12330, 12333, 1), Range16), $clone(new Range16.ptr(12441, 12442, 1), Range16), $clone(new Range16.ptr(65024, 65039, 1), Range16), $clone(new Range16.ptr(65056, 65069, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(66045, 66272, 227), Range32), $clone(new Range32.ptr(70459, 118528, 48069), Range32), $clone(new Range32.ptr(118529, 118573, 1), Range32), $clone(new Range32.ptr(118576, 118598, 1), Range32), $clone(new Range32.ptr(119143, 119145, 1), Range32), $clone(new Range32.ptr(119163, 119170, 1), Range32), $clone(new Range32.ptr(119173, 119179, 1), Range32), $clone(new Range32.ptr(119210, 119213, 1), Range32), $clone(new Range32.ptr(917760, 917999, 1), Range32)]), 0);
 		_Inscriptional_Pahlavi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(68448, 68466, 1), Range32), $clone(new Range32.ptr(68472, 68479, 1), Range32)]), 0);
 		_Inscriptional_Parthian = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(68416, 68437, 1), Range32), $clone(new Range32.ptr(68440, 68447, 1), Range32)]), 0);
 		_Javanese = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(43392, 43469, 1), Range16), $clone(new Range16.ptr(43472, 43481, 1), Range16), $clone(new Range16.ptr(43486, 43487, 1), Range16)]), sliceType$1.nil, 0);
-		_Kaithi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(69760, 69825, 1), Range32), $clone(new Range32.ptr(69837, 69837, 1), Range32)]), 0);
-		_Kannada = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(3200, 3212, 1), Range16), $clone(new Range16.ptr(3214, 3216, 1), Range16), $clone(new Range16.ptr(3218, 3240, 1), Range16), $clone(new Range16.ptr(3242, 3251, 1), Range16), $clone(new Range16.ptr(3253, 3257, 1), Range16), $clone(new Range16.ptr(3260, 3268, 1), Range16), $clone(new Range16.ptr(3270, 3272, 1), Range16), $clone(new Range16.ptr(3274, 3277, 1), Range16), $clone(new Range16.ptr(3285, 3286, 1), Range16), $clone(new Range16.ptr(3294, 3296, 2), Range16), $clone(new Range16.ptr(3297, 3299, 1), Range16), $clone(new Range16.ptr(3302, 3311, 1), Range16), $clone(new Range16.ptr(3313, 3314, 1), Range16)]), sliceType$1.nil, 0);
-		_Katakana = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(12449, 12538, 1), Range16), $clone(new Range16.ptr(12541, 12543, 1), Range16), $clone(new Range16.ptr(12784, 12799, 1), Range16), $clone(new Range16.ptr(13008, 13054, 1), Range16), $clone(new Range16.ptr(13056, 13143, 1), Range16), $clone(new Range16.ptr(65382, 65391, 1), Range16), $clone(new Range16.ptr(65393, 65437, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(110592, 110948, 356), Range32), $clone(new Range32.ptr(110949, 110951, 1), Range32)]), 0);
+		_Kaithi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(69760, 69826, 1), Range32), $clone(new Range32.ptr(69837, 69837, 1), Range32)]), 0);
+		_Kannada = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(3200, 3212, 1), Range16), $clone(new Range16.ptr(3214, 3216, 1), Range16), $clone(new Range16.ptr(3218, 3240, 1), Range16), $clone(new Range16.ptr(3242, 3251, 1), Range16), $clone(new Range16.ptr(3253, 3257, 1), Range16), $clone(new Range16.ptr(3260, 3268, 1), Range16), $clone(new Range16.ptr(3270, 3272, 1), Range16), $clone(new Range16.ptr(3274, 3277, 1), Range16), $clone(new Range16.ptr(3285, 3286, 1), Range16), $clone(new Range16.ptr(3293, 3294, 1), Range16), $clone(new Range16.ptr(3296, 3299, 1), Range16), $clone(new Range16.ptr(3302, 3311, 1), Range16), $clone(new Range16.ptr(3313, 3315, 1), Range16)]), sliceType$1.nil, 0);
+		_Katakana = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(12449, 12538, 1), Range16), $clone(new Range16.ptr(12541, 12543, 1), Range16), $clone(new Range16.ptr(12784, 12799, 1), Range16), $clone(new Range16.ptr(13008, 13054, 1), Range16), $clone(new Range16.ptr(13056, 13143, 1), Range16), $clone(new Range16.ptr(65382, 65391, 1), Range16), $clone(new Range16.ptr(65393, 65437, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(110576, 110579, 1), Range32), $clone(new Range32.ptr(110581, 110587, 1), Range32), $clone(new Range32.ptr(110589, 110590, 1), Range32), $clone(new Range32.ptr(110592, 110880, 288), Range32), $clone(new Range32.ptr(110881, 110882, 1), Range32), $clone(new Range32.ptr(110933, 110948, 15), Range32), $clone(new Range32.ptr(110949, 110951, 1), Range32)]), 0);
+		_Kawi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(73472, 73488, 1), Range32), $clone(new Range32.ptr(73490, 73530, 1), Range32), $clone(new Range32.ptr(73534, 73561, 1), Range32)]), 0);
 		_Kayah_Li = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(43264, 43309, 1), Range16), $clone(new Range16.ptr(43311, 43311, 1), Range16)]), sliceType$1.nil, 0);
 		_Kharoshthi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(68096, 68099, 1), Range32), $clone(new Range32.ptr(68101, 68102, 1), Range32), $clone(new Range32.ptr(68108, 68115, 1), Range32), $clone(new Range32.ptr(68117, 68119, 1), Range32), $clone(new Range32.ptr(68121, 68149, 1), Range32), $clone(new Range32.ptr(68152, 68154, 1), Range32), $clone(new Range32.ptr(68159, 68168, 1), Range32), $clone(new Range32.ptr(68176, 68184, 1), Range32)]), 0);
 		_Khitan_Small_Script = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(94180, 101120, 6940), Range32), $clone(new Range32.ptr(101121, 101589, 1), Range32)]), 0);
 		_Khmer = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(6016, 6109, 1), Range16), $clone(new Range16.ptr(6112, 6121, 1), Range16), $clone(new Range16.ptr(6128, 6137, 1), Range16), $clone(new Range16.ptr(6624, 6655, 1), Range16)]), sliceType$1.nil, 0);
-		_Khojki = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(70144, 70161, 1), Range32), $clone(new Range32.ptr(70163, 70206, 1), Range32)]), 0);
+		_Khojki = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(70144, 70161, 1), Range32), $clone(new Range32.ptr(70163, 70209, 1), Range32)]), 0);
 		_Khudawadi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(70320, 70378, 1), Range32), $clone(new Range32.ptr(70384, 70393, 1), Range32)]), 0);
-		_Lao = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(3713, 3714, 1), Range16), $clone(new Range16.ptr(3716, 3718, 2), Range16), $clone(new Range16.ptr(3719, 3722, 1), Range16), $clone(new Range16.ptr(3724, 3747, 1), Range16), $clone(new Range16.ptr(3749, 3751, 2), Range16), $clone(new Range16.ptr(3752, 3773, 1), Range16), $clone(new Range16.ptr(3776, 3780, 1), Range16), $clone(new Range16.ptr(3782, 3784, 2), Range16), $clone(new Range16.ptr(3785, 3789, 1), Range16), $clone(new Range16.ptr(3792, 3801, 1), Range16), $clone(new Range16.ptr(3804, 3807, 1), Range16)]), sliceType$1.nil, 0);
-		_Latin = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(65, 90, 1), Range16), $clone(new Range16.ptr(97, 122, 1), Range16), $clone(new Range16.ptr(170, 186, 16), Range16), $clone(new Range16.ptr(192, 214, 1), Range16), $clone(new Range16.ptr(216, 246, 1), Range16), $clone(new Range16.ptr(248, 696, 1), Range16), $clone(new Range16.ptr(736, 740, 1), Range16), $clone(new Range16.ptr(7424, 7461, 1), Range16), $clone(new Range16.ptr(7468, 7516, 1), Range16), $clone(new Range16.ptr(7522, 7525, 1), Range16), $clone(new Range16.ptr(7531, 7543, 1), Range16), $clone(new Range16.ptr(7545, 7614, 1), Range16), $clone(new Range16.ptr(7680, 7935, 1), Range16), $clone(new Range16.ptr(8305, 8319, 14), Range16), $clone(new Range16.ptr(8336, 8348, 1), Range16), $clone(new Range16.ptr(8490, 8491, 1), Range16), $clone(new Range16.ptr(8498, 8526, 28), Range16), $clone(new Range16.ptr(8544, 8584, 1), Range16), $clone(new Range16.ptr(11360, 11391, 1), Range16), $clone(new Range16.ptr(42786, 42887, 1), Range16), $clone(new Range16.ptr(42891, 42943, 1), Range16), $clone(new Range16.ptr(42946, 42954, 1), Range16), $clone(new Range16.ptr(42997, 43007, 1), Range16), $clone(new Range16.ptr(43824, 43866, 1), Range16), $clone(new Range16.ptr(43868, 43876, 1), Range16), $clone(new Range16.ptr(43878, 43881, 1), Range16), $clone(new Range16.ptr(64256, 64262, 1), Range16), $clone(new Range16.ptr(65313, 65338, 1), Range16), $clone(new Range16.ptr(65345, 65370, 1), Range16)]), sliceType$1.nil, 5);
+		_Lao = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(3713, 3714, 1), Range16), $clone(new Range16.ptr(3716, 3718, 2), Range16), $clone(new Range16.ptr(3719, 3722, 1), Range16), $clone(new Range16.ptr(3724, 3747, 1), Range16), $clone(new Range16.ptr(3749, 3751, 2), Range16), $clone(new Range16.ptr(3752, 3773, 1), Range16), $clone(new Range16.ptr(3776, 3780, 1), Range16), $clone(new Range16.ptr(3782, 3784, 2), Range16), $clone(new Range16.ptr(3785, 3790, 1), Range16), $clone(new Range16.ptr(3792, 3801, 1), Range16), $clone(new Range16.ptr(3804, 3807, 1), Range16)]), sliceType$1.nil, 0);
+		_Latin = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(65, 90, 1), Range16), $clone(new Range16.ptr(97, 122, 1), Range16), $clone(new Range16.ptr(170, 186, 16), Range16), $clone(new Range16.ptr(192, 214, 1), Range16), $clone(new Range16.ptr(216, 246, 1), Range16), $clone(new Range16.ptr(248, 696, 1), Range16), $clone(new Range16.ptr(736, 740, 1), Range16), $clone(new Range16.ptr(7424, 7461, 1), Range16), $clone(new Range16.ptr(7468, 7516, 1), Range16), $clone(new Range16.ptr(7522, 7525, 1), Range16), $clone(new Range16.ptr(7531, 7543, 1), Range16), $clone(new Range16.ptr(7545, 7614, 1), Range16), $clone(new Range16.ptr(7680, 7935, 1), Range16), $clone(new Range16.ptr(8305, 8319, 14), Range16), $clone(new Range16.ptr(8336, 8348, 1), Range16), $clone(new Range16.ptr(8490, 8491, 1), Range16), $clone(new Range16.ptr(8498, 8526, 28), Range16), $clone(new Range16.ptr(8544, 8584, 1), Range16), $clone(new Range16.ptr(11360, 11391, 1), Range16), $clone(new Range16.ptr(42786, 42887, 1), Range16), $clone(new Range16.ptr(42891, 42954, 1), Range16), $clone(new Range16.ptr(42960, 42961, 1), Range16), $clone(new Range16.ptr(42963, 42965, 2), Range16), $clone(new Range16.ptr(42966, 42969, 1), Range16), $clone(new Range16.ptr(42994, 43007, 1), Range16), $clone(new Range16.ptr(43824, 43866, 1), Range16), $clone(new Range16.ptr(43868, 43876, 1), Range16), $clone(new Range16.ptr(43878, 43881, 1), Range16), $clone(new Range16.ptr(64256, 64262, 1), Range16), $clone(new Range16.ptr(65313, 65338, 1), Range16), $clone(new Range16.ptr(65345, 65370, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(67456, 67461, 1), Range32), $clone(new Range32.ptr(67463, 67504, 1), Range32), $clone(new Range32.ptr(67506, 67514, 1), Range32), $clone(new Range32.ptr(122624, 122654, 1), Range32), $clone(new Range32.ptr(122661, 122666, 1), Range32)]), 5);
 		_Lepcha = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(7168, 7223, 1), Range16), $clone(new Range16.ptr(7227, 7241, 1), Range16), $clone(new Range16.ptr(7245, 7247, 1), Range16)]), sliceType$1.nil, 0);
 		_Limbu = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(6400, 6430, 1), Range16), $clone(new Range16.ptr(6432, 6443, 1), Range16), $clone(new Range16.ptr(6448, 6459, 1), Range16), $clone(new Range16.ptr(6464, 6468, 4), Range16), $clone(new Range16.ptr(6469, 6479, 1), Range16)]), sliceType$1.nil, 0);
 		_Linear_A = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(67072, 67382, 1), Range32), $clone(new Range32.ptr(67392, 67413, 1), Range32), $clone(new Range32.ptr(67424, 67431, 1), Range32)]), 0);
@@ -12494,11 +10938,12 @@ $packages["unicode"] = (function() {
 		_Meroitic_Hieroglyphs = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(67968, 67999, 1), Range32)]), 0);
 		_Miao = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(93952, 94026, 1), Range32), $clone(new Range32.ptr(94031, 94087, 1), Range32), $clone(new Range32.ptr(94095, 94111, 1), Range32)]), 0);
 		_Modi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(71168, 71236, 1), Range32), $clone(new Range32.ptr(71248, 71257, 1), Range32)]), 0);
-		_Mongolian = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(6144, 6145, 1), Range16), $clone(new Range16.ptr(6148, 6150, 2), Range16), $clone(new Range16.ptr(6151, 6158, 1), Range16), $clone(new Range16.ptr(6160, 6169, 1), Range16), $clone(new Range16.ptr(6176, 6264, 1), Range16), $clone(new Range16.ptr(6272, 6314, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(71264, 71276, 1), Range32)]), 0);
+		_Mongolian = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(6144, 6145, 1), Range16), $clone(new Range16.ptr(6148, 6150, 2), Range16), $clone(new Range16.ptr(6151, 6169, 1), Range16), $clone(new Range16.ptr(6176, 6264, 1), Range16), $clone(new Range16.ptr(6272, 6314, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(71264, 71276, 1), Range32)]), 0);
 		_Mro = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(92736, 92766, 1), Range32), $clone(new Range32.ptr(92768, 92777, 1), Range32), $clone(new Range32.ptr(92782, 92783, 1), Range32)]), 0);
 		_Multani = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(70272, 70278, 1), Range32), $clone(new Range32.ptr(70280, 70282, 2), Range32), $clone(new Range32.ptr(70283, 70285, 1), Range32), $clone(new Range32.ptr(70287, 70301, 1), Range32), $clone(new Range32.ptr(70303, 70313, 1), Range32)]), 0);
 		_Myanmar = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(4096, 4255, 1), Range16), $clone(new Range16.ptr(43488, 43518, 1), Range16), $clone(new Range16.ptr(43616, 43647, 1), Range16)]), sliceType$1.nil, 0);
 		_Nabataean = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(67712, 67742, 1), Range32), $clone(new Range32.ptr(67751, 67759, 1), Range32)]), 0);
+		_Nag_Mundari = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(124112, 124153, 1), Range32)]), 0);
 		_Nandinagari = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(72096, 72103, 1), Range32), $clone(new Range32.ptr(72106, 72151, 1), Range32), $clone(new Range32.ptr(72154, 72164, 1), Range32)]), 0);
 		_New_Tai_Lue = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(6528, 6571, 1), Range16), $clone(new Range16.ptr(6576, 6601, 1), Range16), $clone(new Range16.ptr(6608, 6618, 1), Range16), $clone(new Range16.ptr(6622, 6623, 1), Range16)]), sliceType$1.nil, 0);
 		_Newa = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(70656, 70747, 1), Range32), $clone(new Range32.ptr(70749, 70753, 1), Range32)]), 0);
@@ -12515,6 +10960,7 @@ $packages["unicode"] = (function() {
 		_Old_Sogdian = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(69376, 69415, 1), Range32)]), 0);
 		_Old_South_Arabian = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(68192, 68223, 1), Range32)]), 0);
 		_Old_Turkic = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(68608, 68680, 1), Range32)]), 0);
+		_Old_Uyghur = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(69488, 69513, 1), Range32)]), 0);
 		_Oriya = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(2817, 2819, 1), Range16), $clone(new Range16.ptr(2821, 2828, 1), Range16), $clone(new Range16.ptr(2831, 2832, 1), Range16), $clone(new Range16.ptr(2835, 2856, 1), Range16), $clone(new Range16.ptr(2858, 2864, 1), Range16), $clone(new Range16.ptr(2866, 2867, 1), Range16), $clone(new Range16.ptr(2869, 2873, 1), Range16), $clone(new Range16.ptr(2876, 2884, 1), Range16), $clone(new Range16.ptr(2887, 2888, 1), Range16), $clone(new Range16.ptr(2891, 2893, 1), Range16), $clone(new Range16.ptr(2901, 2903, 1), Range16), $clone(new Range16.ptr(2908, 2909, 1), Range16), $clone(new Range16.ptr(2911, 2915, 1), Range16), $clone(new Range16.ptr(2918, 2935, 1), Range16)]), sliceType$1.nil, 0);
 		_Osage = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(66736, 66771, 1), Range32), $clone(new Range32.ptr(66776, 66811, 1), Range32)]), 0);
 		_Osmanya = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(66688, 66717, 1), Range32), $clone(new Range32.ptr(66720, 66729, 1), Range32)]), 0);
@@ -12539,22 +10985,25 @@ $packages["unicode"] = (function() {
 		_Sundanese = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(7040, 7103, 1), Range16), $clone(new Range16.ptr(7360, 7367, 1), Range16)]), sliceType$1.nil, 0);
 		_Syloti_Nagri = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(43008, 43052, 1), Range16)]), sliceType$1.nil, 0);
 		_Syriac = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(1792, 1805, 1), Range16), $clone(new Range16.ptr(1807, 1866, 1), Range16), $clone(new Range16.ptr(1869, 1871, 1), Range16), $clone(new Range16.ptr(2144, 2154, 1), Range16)]), sliceType$1.nil, 0);
-		_Tagalog = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(5888, 5900, 1), Range16), $clone(new Range16.ptr(5902, 5908, 1), Range16)]), sliceType$1.nil, 0);
+		_Tagalog = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(5888, 5909, 1), Range16), $clone(new Range16.ptr(5919, 5919, 1), Range16)]), sliceType$1.nil, 0);
 		_Tagbanwa = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(5984, 5996, 1), Range16), $clone(new Range16.ptr(5998, 6000, 1), Range16), $clone(new Range16.ptr(6002, 6003, 1), Range16)]), sliceType$1.nil, 0);
 		_Tai_Le = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(6480, 6509, 1), Range16), $clone(new Range16.ptr(6512, 6516, 1), Range16)]), sliceType$1.nil, 0);
 		_Tai_Tham = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(6688, 6750, 1), Range16), $clone(new Range16.ptr(6752, 6780, 1), Range16), $clone(new Range16.ptr(6783, 6793, 1), Range16), $clone(new Range16.ptr(6800, 6809, 1), Range16), $clone(new Range16.ptr(6816, 6829, 1), Range16)]), sliceType$1.nil, 0);
 		_Tai_Viet = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(43648, 43714, 1), Range16), $clone(new Range16.ptr(43739, 43743, 1), Range16)]), sliceType$1.nil, 0);
-		_Takri = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(71296, 71352, 1), Range32), $clone(new Range32.ptr(71360, 71369, 1), Range32)]), 0);
+		_Takri = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(71296, 71353, 1), Range32), $clone(new Range32.ptr(71360, 71369, 1), Range32)]), 0);
 		_Tamil = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(2946, 2947, 1), Range16), $clone(new Range16.ptr(2949, 2954, 1), Range16), $clone(new Range16.ptr(2958, 2960, 1), Range16), $clone(new Range16.ptr(2962, 2965, 1), Range16), $clone(new Range16.ptr(2969, 2970, 1), Range16), $clone(new Range16.ptr(2972, 2974, 2), Range16), $clone(new Range16.ptr(2975, 2979, 4), Range16), $clone(new Range16.ptr(2980, 2984, 4), Range16), $clone(new Range16.ptr(2985, 2986, 1), Range16), $clone(new Range16.ptr(2990, 3001, 1), Range16), $clone(new Range16.ptr(3006, 3010, 1), Range16), $clone(new Range16.ptr(3014, 3016, 1), Range16), $clone(new Range16.ptr(3018, 3021, 1), Range16), $clone(new Range16.ptr(3024, 3031, 7), Range16), $clone(new Range16.ptr(3046, 3066, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(73664, 73713, 1), Range32), $clone(new Range32.ptr(73727, 73727, 1), Range32)]), 0);
+		_Tangsa = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(92784, 92862, 1), Range32), $clone(new Range32.ptr(92864, 92873, 1), Range32)]), 0);
 		_Tangut = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(94176, 94208, 32), Range32), $clone(new Range32.ptr(94209, 100343, 1), Range32), $clone(new Range32.ptr(100352, 101119, 1), Range32), $clone(new Range32.ptr(101632, 101640, 1), Range32)]), 0);
-		_Telugu = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(3072, 3084, 1), Range16), $clone(new Range16.ptr(3086, 3088, 1), Range16), $clone(new Range16.ptr(3090, 3112, 1), Range16), $clone(new Range16.ptr(3114, 3129, 1), Range16), $clone(new Range16.ptr(3133, 3140, 1), Range16), $clone(new Range16.ptr(3142, 3144, 1), Range16), $clone(new Range16.ptr(3146, 3149, 1), Range16), $clone(new Range16.ptr(3157, 3158, 1), Range16), $clone(new Range16.ptr(3160, 3162, 1), Range16), $clone(new Range16.ptr(3168, 3171, 1), Range16), $clone(new Range16.ptr(3174, 3183, 1), Range16), $clone(new Range16.ptr(3191, 3199, 1), Range16)]), sliceType$1.nil, 0);
+		_Telugu = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(3072, 3084, 1), Range16), $clone(new Range16.ptr(3086, 3088, 1), Range16), $clone(new Range16.ptr(3090, 3112, 1), Range16), $clone(new Range16.ptr(3114, 3129, 1), Range16), $clone(new Range16.ptr(3132, 3140, 1), Range16), $clone(new Range16.ptr(3142, 3144, 1), Range16), $clone(new Range16.ptr(3146, 3149, 1), Range16), $clone(new Range16.ptr(3157, 3158, 1), Range16), $clone(new Range16.ptr(3160, 3162, 1), Range16), $clone(new Range16.ptr(3165, 3168, 3), Range16), $clone(new Range16.ptr(3169, 3171, 1), Range16), $clone(new Range16.ptr(3174, 3183, 1), Range16), $clone(new Range16.ptr(3191, 3199, 1), Range16)]), sliceType$1.nil, 0);
 		_Thaana = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(1920, 1969, 1), Range16)]), sliceType$1.nil, 0);
 		_Thai = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(3585, 3642, 1), Range16), $clone(new Range16.ptr(3648, 3675, 1), Range16)]), sliceType$1.nil, 0);
 		_Tibetan = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(3840, 3911, 1), Range16), $clone(new Range16.ptr(3913, 3948, 1), Range16), $clone(new Range16.ptr(3953, 3991, 1), Range16), $clone(new Range16.ptr(3993, 4028, 1), Range16), $clone(new Range16.ptr(4030, 4044, 1), Range16), $clone(new Range16.ptr(4046, 4052, 1), Range16), $clone(new Range16.ptr(4057, 4058, 1), Range16)]), sliceType$1.nil, 0);
 		_Tifinagh = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(11568, 11623, 1), Range16), $clone(new Range16.ptr(11631, 11632, 1), Range16), $clone(new Range16.ptr(11647, 11647, 1), Range16)]), sliceType$1.nil, 0);
 		_Tirhuta = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(70784, 70855, 1), Range32), $clone(new Range32.ptr(70864, 70873, 1), Range32)]), 0);
+		_Toto = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(123536, 123566, 1), Range32)]), 0);
 		_Ugaritic = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(66432, 66461, 1), Range32), $clone(new Range32.ptr(66463, 66463, 1), Range32)]), 0);
 		_Vai = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(42240, 42539, 1), Range16)]), sliceType$1.nil, 0);
+		_Vithkuqi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(66928, 66938, 1), Range32), $clone(new Range32.ptr(66940, 66954, 1), Range32), $clone(new Range32.ptr(66956, 66962, 1), Range32), $clone(new Range32.ptr(66964, 66965, 1), Range32), $clone(new Range32.ptr(66967, 66977, 1), Range32), $clone(new Range32.ptr(66979, 66993, 1), Range32), $clone(new Range32.ptr(66995, 67001, 1), Range32), $clone(new Range32.ptr(67003, 67004, 1), Range32)]), 0);
 		_Wancho = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(123584, 123641, 1), Range32), $clone(new Range32.ptr(123647, 123647, 1), Range32)]), 0);
 		_Warang_Citi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(71840, 71922, 1), Range32), $clone(new Range32.ptr(71935, 71935, 1), Range32)]), 0);
 		_Yezidi = new RangeTable.ptr(new sliceType([]), new sliceType$1([$clone(new Range32.ptr(69248, 69289, 1), Range32), $clone(new Range32.ptr(69291, 69293, 1), Range32), $clone(new Range32.ptr(69296, 69297, 1), Range32)]), 0);
@@ -12588,6 +11037,7 @@ $packages["unicode"] = (function() {
 		$pkg.Coptic = _Coptic;
 		$pkg.Cuneiform = _Cuneiform;
 		$pkg.Cypriot = _Cypriot;
+		$pkg.Cypro_Minoan = _Cypro_Minoan;
 		$pkg.Cyrillic = _Cyrillic;
 		$pkg.Deseret = _Deseret;
 		$pkg.Devanagari = _Devanagari;
@@ -12621,6 +11071,7 @@ $packages["unicode"] = (function() {
 		$pkg.Kaithi = _Kaithi;
 		$pkg.Kannada = _Kannada;
 		$pkg.Katakana = _Katakana;
+		$pkg.Kawi = _Kawi;
 		$pkg.Kayah_Li = _Kayah_Li;
 		$pkg.Kharoshthi = _Kharoshthi;
 		$pkg.Khitan_Small_Script = _Khitan_Small_Script;
@@ -12655,6 +11106,7 @@ $packages["unicode"] = (function() {
 		$pkg.Multani = _Multani;
 		$pkg.Myanmar = _Myanmar;
 		$pkg.Nabataean = _Nabataean;
+		$pkg.Nag_Mundari = _Nag_Mundari;
 		$pkg.Nandinagari = _Nandinagari;
 		$pkg.New_Tai_Lue = _New_Tai_Lue;
 		$pkg.Newa = _Newa;
@@ -12671,6 +11123,7 @@ $packages["unicode"] = (function() {
 		$pkg.Old_Sogdian = _Old_Sogdian;
 		$pkg.Old_South_Arabian = _Old_South_Arabian;
 		$pkg.Old_Turkic = _Old_Turkic;
+		$pkg.Old_Uyghur = _Old_Uyghur;
 		$pkg.Oriya = _Oriya;
 		$pkg.Osage = _Osage;
 		$pkg.Osmanya = _Osmanya;
@@ -12702,6 +11155,7 @@ $packages["unicode"] = (function() {
 		$pkg.Tai_Viet = _Tai_Viet;
 		$pkg.Takri = _Takri;
 		$pkg.Tamil = _Tamil;
+		$pkg.Tangsa = _Tangsa;
 		$pkg.Tangut = _Tangut;
 		$pkg.Telugu = _Telugu;
 		$pkg.Thaana = _Thaana;
@@ -12709,25 +11163,27 @@ $packages["unicode"] = (function() {
 		$pkg.Tibetan = _Tibetan;
 		$pkg.Tifinagh = _Tifinagh;
 		$pkg.Tirhuta = _Tirhuta;
+		$pkg.Toto = _Toto;
 		$pkg.Ugaritic = _Ugaritic;
 		$pkg.Vai = _Vai;
+		$pkg.Vithkuqi = _Vithkuqi;
 		$pkg.Wancho = _Wancho;
 		$pkg.Warang_Citi = _Warang_Citi;
 		$pkg.Yezidi = _Yezidi;
 		$pkg.Yi = _Yi;
 		$pkg.Zanabazar_Square = _Zanabazar_Square;
-		$pkg.Scripts = $makeMap($String.keyFor, [{ k: "Adlam", v: $pkg.Adlam }, { k: "Ahom", v: $pkg.Ahom }, { k: "Anatolian_Hieroglyphs", v: $pkg.Anatolian_Hieroglyphs }, { k: "Arabic", v: $pkg.Arabic }, { k: "Armenian", v: $pkg.Armenian }, { k: "Avestan", v: $pkg.Avestan }, { k: "Balinese", v: $pkg.Balinese }, { k: "Bamum", v: $pkg.Bamum }, { k: "Bassa_Vah", v: $pkg.Bassa_Vah }, { k: "Batak", v: $pkg.Batak }, { k: "Bengali", v: $pkg.Bengali }, { k: "Bhaiksuki", v: $pkg.Bhaiksuki }, { k: "Bopomofo", v: $pkg.Bopomofo }, { k: "Brahmi", v: $pkg.Brahmi }, { k: "Braille", v: $pkg.Braille }, { k: "Buginese", v: $pkg.Buginese }, { k: "Buhid", v: $pkg.Buhid }, { k: "Canadian_Aboriginal", v: $pkg.Canadian_Aboriginal }, { k: "Carian", v: $pkg.Carian }, { k: "Caucasian_Albanian", v: $pkg.Caucasian_Albanian }, { k: "Chakma", v: $pkg.Chakma }, { k: "Cham", v: $pkg.Cham }, { k: "Cherokee", v: $pkg.Cherokee }, { k: "Chorasmian", v: $pkg.Chorasmian }, { k: "Common", v: $pkg.Common }, { k: "Coptic", v: $pkg.Coptic }, { k: "Cuneiform", v: $pkg.Cuneiform }, { k: "Cypriot", v: $pkg.Cypriot }, { k: "Cyrillic", v: $pkg.Cyrillic }, { k: "Deseret", v: $pkg.Deseret }, { k: "Devanagari", v: $pkg.Devanagari }, { k: "Dives_Akuru", v: $pkg.Dives_Akuru }, { k: "Dogra", v: $pkg.Dogra }, { k: "Duployan", v: $pkg.Duployan }, { k: "Egyptian_Hieroglyphs", v: $pkg.Egyptian_Hieroglyphs }, { k: "Elbasan", v: $pkg.Elbasan }, { k: "Elymaic", v: $pkg.Elymaic }, { k: "Ethiopic", v: $pkg.Ethiopic }, { k: "Georgian", v: $pkg.Georgian }, { k: "Glagolitic", v: $pkg.Glagolitic }, { k: "Gothic", v: $pkg.Gothic }, { k: "Grantha", v: $pkg.Grantha }, { k: "Greek", v: $pkg.Greek }, { k: "Gujarati", v: $pkg.Gujarati }, { k: "Gunjala_Gondi", v: $pkg.Gunjala_Gondi }, { k: "Gurmukhi", v: $pkg.Gurmukhi }, { k: "Han", v: $pkg.Han }, { k: "Hangul", v: $pkg.Hangul }, { k: "Hanifi_Rohingya", v: $pkg.Hanifi_Rohingya }, { k: "Hanunoo", v: $pkg.Hanunoo }, { k: "Hatran", v: $pkg.Hatran }, { k: "Hebrew", v: $pkg.Hebrew }, { k: "Hiragana", v: $pkg.Hiragana }, { k: "Imperial_Aramaic", v: $pkg.Imperial_Aramaic }, { k: "Inherited", v: $pkg.Inherited }, { k: "Inscriptional_Pahlavi", v: $pkg.Inscriptional_Pahlavi }, { k: "Inscriptional_Parthian", v: $pkg.Inscriptional_Parthian }, { k: "Javanese", v: $pkg.Javanese }, { k: "Kaithi", v: $pkg.Kaithi }, { k: "Kannada", v: $pkg.Kannada }, { k: "Katakana", v: $pkg.Katakana }, { k: "Kayah_Li", v: $pkg.Kayah_Li }, { k: "Kharoshthi", v: $pkg.Kharoshthi }, { k: "Khitan_Small_Script", v: $pkg.Khitan_Small_Script }, { k: "Khmer", v: $pkg.Khmer }, { k: "Khojki", v: $pkg.Khojki }, { k: "Khudawadi", v: $pkg.Khudawadi }, { k: "Lao", v: $pkg.Lao }, { k: "Latin", v: $pkg.Latin }, { k: "Lepcha", v: $pkg.Lepcha }, { k: "Limbu", v: $pkg.Limbu }, { k: "Linear_A", v: $pkg.Linear_A }, { k: "Linear_B", v: $pkg.Linear_B }, { k: "Lisu", v: $pkg.Lisu }, { k: "Lycian", v: $pkg.Lycian }, { k: "Lydian", v: $pkg.Lydian }, { k: "Mahajani", v: $pkg.Mahajani }, { k: "Makasar", v: $pkg.Makasar }, { k: "Malayalam", v: $pkg.Malayalam }, { k: "Mandaic", v: $pkg.Mandaic }, { k: "Manichaean", v: $pkg.Manichaean }, { k: "Marchen", v: $pkg.Marchen }, { k: "Masaram_Gondi", v: $pkg.Masaram_Gondi }, { k: "Medefaidrin", v: $pkg.Medefaidrin }, { k: "Meetei_Mayek", v: $pkg.Meetei_Mayek }, { k: "Mende_Kikakui", v: $pkg.Mende_Kikakui }, { k: "Meroitic_Cursive", v: $pkg.Meroitic_Cursive }, { k: "Meroitic_Hieroglyphs", v: $pkg.Meroitic_Hieroglyphs }, { k: "Miao", v: $pkg.Miao }, { k: "Modi", v: $pkg.Modi }, { k: "Mongolian", v: $pkg.Mongolian }, { k: "Mro", v: $pkg.Mro }, { k: "Multani", v: $pkg.Multani }, { k: "Myanmar", v: $pkg.Myanmar }, { k: "Nabataean", v: $pkg.Nabataean }, { k: "Nandinagari", v: $pkg.Nandinagari }, { k: "New_Tai_Lue", v: $pkg.New_Tai_Lue }, { k: "Newa", v: $pkg.Newa }, { k: "Nko", v: $pkg.Nko }, { k: "Nushu", v: $pkg.Nushu }, { k: "Nyiakeng_Puachue_Hmong", v: $pkg.Nyiakeng_Puachue_Hmong }, { k: "Ogham", v: $pkg.Ogham }, { k: "Ol_Chiki", v: $pkg.Ol_Chiki }, { k: "Old_Hungarian", v: $pkg.Old_Hungarian }, { k: "Old_Italic", v: $pkg.Old_Italic }, { k: "Old_North_Arabian", v: $pkg.Old_North_Arabian }, { k: "Old_Permic", v: $pkg.Old_Permic }, { k: "Old_Persian", v: $pkg.Old_Persian }, { k: "Old_Sogdian", v: $pkg.Old_Sogdian }, { k: "Old_South_Arabian", v: $pkg.Old_South_Arabian }, { k: "Old_Turkic", v: $pkg.Old_Turkic }, { k: "Oriya", v: $pkg.Oriya }, { k: "Osage", v: $pkg.Osage }, { k: "Osmanya", v: $pkg.Osmanya }, { k: "Pahawh_Hmong", v: $pkg.Pahawh_Hmong }, { k: "Palmyrene", v: $pkg.Palmyrene }, { k: "Pau_Cin_Hau", v: $pkg.Pau_Cin_Hau }, { k: "Phags_Pa", v: $pkg.Phags_Pa }, { k: "Phoenician", v: $pkg.Phoenician }, { k: "Psalter_Pahlavi", v: $pkg.Psalter_Pahlavi }, { k: "Rejang", v: $pkg.Rejang }, { k: "Runic", v: $pkg.Runic }, { k: "Samaritan", v: $pkg.Samaritan }, { k: "Saurashtra", v: $pkg.Saurashtra }, { k: "Sharada", v: $pkg.Sharada }, { k: "Shavian", v: $pkg.Shavian }, { k: "Siddham", v: $pkg.Siddham }, { k: "SignWriting", v: $pkg.SignWriting }, { k: "Sinhala", v: $pkg.Sinhala }, { k: "Sogdian", v: $pkg.Sogdian }, { k: "Sora_Sompeng", v: $pkg.Sora_Sompeng }, { k: "Soyombo", v: $pkg.Soyombo }, { k: "Sundanese", v: $pkg.Sundanese }, { k: "Syloti_Nagri", v: $pkg.Syloti_Nagri }, { k: "Syriac", v: $pkg.Syriac }, { k: "Tagalog", v: $pkg.Tagalog }, { k: "Tagbanwa", v: $pkg.Tagbanwa }, { k: "Tai_Le", v: $pkg.Tai_Le }, { k: "Tai_Tham", v: $pkg.Tai_Tham }, { k: "Tai_Viet", v: $pkg.Tai_Viet }, { k: "Takri", v: $pkg.Takri }, { k: "Tamil", v: $pkg.Tamil }, { k: "Tangut", v: $pkg.Tangut }, { k: "Telugu", v: $pkg.Telugu }, { k: "Thaana", v: $pkg.Thaana }, { k: "Thai", v: $pkg.Thai }, { k: "Tibetan", v: $pkg.Tibetan }, { k: "Tifinagh", v: $pkg.Tifinagh }, { k: "Tirhuta", v: $pkg.Tirhuta }, { k: "Ugaritic", v: $pkg.Ugaritic }, { k: "Vai", v: $pkg.Vai }, { k: "Wancho", v: $pkg.Wancho }, { k: "Warang_Citi", v: $pkg.Warang_Citi }, { k: "Yezidi", v: $pkg.Yezidi }, { k: "Yi", v: $pkg.Yi }, { k: "Zanabazar_Square", v: $pkg.Zanabazar_Square }]);
+		$pkg.Scripts = $makeMap($String.keyFor, [{ k: "Adlam", v: $pkg.Adlam }, { k: "Ahom", v: $pkg.Ahom }, { k: "Anatolian_Hieroglyphs", v: $pkg.Anatolian_Hieroglyphs }, { k: "Arabic", v: $pkg.Arabic }, { k: "Armenian", v: $pkg.Armenian }, { k: "Avestan", v: $pkg.Avestan }, { k: "Balinese", v: $pkg.Balinese }, { k: "Bamum", v: $pkg.Bamum }, { k: "Bassa_Vah", v: $pkg.Bassa_Vah }, { k: "Batak", v: $pkg.Batak }, { k: "Bengali", v: $pkg.Bengali }, { k: "Bhaiksuki", v: $pkg.Bhaiksuki }, { k: "Bopomofo", v: $pkg.Bopomofo }, { k: "Brahmi", v: $pkg.Brahmi }, { k: "Braille", v: $pkg.Braille }, { k: "Buginese", v: $pkg.Buginese }, { k: "Buhid", v: $pkg.Buhid }, { k: "Canadian_Aboriginal", v: $pkg.Canadian_Aboriginal }, { k: "Carian", v: $pkg.Carian }, { k: "Caucasian_Albanian", v: $pkg.Caucasian_Albanian }, { k: "Chakma", v: $pkg.Chakma }, { k: "Cham", v: $pkg.Cham }, { k: "Cherokee", v: $pkg.Cherokee }, { k: "Chorasmian", v: $pkg.Chorasmian }, { k: "Common", v: $pkg.Common }, { k: "Coptic", v: $pkg.Coptic }, { k: "Cuneiform", v: $pkg.Cuneiform }, { k: "Cypriot", v: $pkg.Cypriot }, { k: "Cypro_Minoan", v: $pkg.Cypro_Minoan }, { k: "Cyrillic", v: $pkg.Cyrillic }, { k: "Deseret", v: $pkg.Deseret }, { k: "Devanagari", v: $pkg.Devanagari }, { k: "Dives_Akuru", v: $pkg.Dives_Akuru }, { k: "Dogra", v: $pkg.Dogra }, { k: "Duployan", v: $pkg.Duployan }, { k: "Egyptian_Hieroglyphs", v: $pkg.Egyptian_Hieroglyphs }, { k: "Elbasan", v: $pkg.Elbasan }, { k: "Elymaic", v: $pkg.Elymaic }, { k: "Ethiopic", v: $pkg.Ethiopic }, { k: "Georgian", v: $pkg.Georgian }, { k: "Glagolitic", v: $pkg.Glagolitic }, { k: "Gothic", v: $pkg.Gothic }, { k: "Grantha", v: $pkg.Grantha }, { k: "Greek", v: $pkg.Greek }, { k: "Gujarati", v: $pkg.Gujarati }, { k: "Gunjala_Gondi", v: $pkg.Gunjala_Gondi }, { k: "Gurmukhi", v: $pkg.Gurmukhi }, { k: "Han", v: $pkg.Han }, { k: "Hangul", v: $pkg.Hangul }, { k: "Hanifi_Rohingya", v: $pkg.Hanifi_Rohingya }, { k: "Hanunoo", v: $pkg.Hanunoo }, { k: "Hatran", v: $pkg.Hatran }, { k: "Hebrew", v: $pkg.Hebrew }, { k: "Hiragana", v: $pkg.Hiragana }, { k: "Imperial_Aramaic", v: $pkg.Imperial_Aramaic }, { k: "Inherited", v: $pkg.Inherited }, { k: "Inscriptional_Pahlavi", v: $pkg.Inscriptional_Pahlavi }, { k: "Inscriptional_Parthian", v: $pkg.Inscriptional_Parthian }, { k: "Javanese", v: $pkg.Javanese }, { k: "Kaithi", v: $pkg.Kaithi }, { k: "Kannada", v: $pkg.Kannada }, { k: "Katakana", v: $pkg.Katakana }, { k: "Kawi", v: $pkg.Kawi }, { k: "Kayah_Li", v: $pkg.Kayah_Li }, { k: "Kharoshthi", v: $pkg.Kharoshthi }, { k: "Khitan_Small_Script", v: $pkg.Khitan_Small_Script }, { k: "Khmer", v: $pkg.Khmer }, { k: "Khojki", v: $pkg.Khojki }, { k: "Khudawadi", v: $pkg.Khudawadi }, { k: "Lao", v: $pkg.Lao }, { k: "Latin", v: $pkg.Latin }, { k: "Lepcha", v: $pkg.Lepcha }, { k: "Limbu", v: $pkg.Limbu }, { k: "Linear_A", v: $pkg.Linear_A }, { k: "Linear_B", v: $pkg.Linear_B }, { k: "Lisu", v: $pkg.Lisu }, { k: "Lycian", v: $pkg.Lycian }, { k: "Lydian", v: $pkg.Lydian }, { k: "Mahajani", v: $pkg.Mahajani }, { k: "Makasar", v: $pkg.Makasar }, { k: "Malayalam", v: $pkg.Malayalam }, { k: "Mandaic", v: $pkg.Mandaic }, { k: "Manichaean", v: $pkg.Manichaean }, { k: "Marchen", v: $pkg.Marchen }, { k: "Masaram_Gondi", v: $pkg.Masaram_Gondi }, { k: "Medefaidrin", v: $pkg.Medefaidrin }, { k: "Meetei_Mayek", v: $pkg.Meetei_Mayek }, { k: "Mende_Kikakui", v: $pkg.Mende_Kikakui }, { k: "Meroitic_Cursive", v: $pkg.Meroitic_Cursive }, { k: "Meroitic_Hieroglyphs", v: $pkg.Meroitic_Hieroglyphs }, { k: "Miao", v: $pkg.Miao }, { k: "Modi", v: $pkg.Modi }, { k: "Mongolian", v: $pkg.Mongolian }, { k: "Mro", v: $pkg.Mro }, { k: "Multani", v: $pkg.Multani }, { k: "Myanmar", v: $pkg.Myanmar }, { k: "Nabataean", v: $pkg.Nabataean }, { k: "Nag_Mundari", v: $pkg.Nag_Mundari }, { k: "Nandinagari", v: $pkg.Nandinagari }, { k: "New_Tai_Lue", v: $pkg.New_Tai_Lue }, { k: "Newa", v: $pkg.Newa }, { k: "Nko", v: $pkg.Nko }, { k: "Nushu", v: $pkg.Nushu }, { k: "Nyiakeng_Puachue_Hmong", v: $pkg.Nyiakeng_Puachue_Hmong }, { k: "Ogham", v: $pkg.Ogham }, { k: "Ol_Chiki", v: $pkg.Ol_Chiki }, { k: "Old_Hungarian", v: $pkg.Old_Hungarian }, { k: "Old_Italic", v: $pkg.Old_Italic }, { k: "Old_North_Arabian", v: $pkg.Old_North_Arabian }, { k: "Old_Permic", v: $pkg.Old_Permic }, { k: "Old_Persian", v: $pkg.Old_Persian }, { k: "Old_Sogdian", v: $pkg.Old_Sogdian }, { k: "Old_South_Arabian", v: $pkg.Old_South_Arabian }, { k: "Old_Turkic", v: $pkg.Old_Turkic }, { k: "Old_Uyghur", v: $pkg.Old_Uyghur }, { k: "Oriya", v: $pkg.Oriya }, { k: "Osage", v: $pkg.Osage }, { k: "Osmanya", v: $pkg.Osmanya }, { k: "Pahawh_Hmong", v: $pkg.Pahawh_Hmong }, { k: "Palmyrene", v: $pkg.Palmyrene }, { k: "Pau_Cin_Hau", v: $pkg.Pau_Cin_Hau }, { k: "Phags_Pa", v: $pkg.Phags_Pa }, { k: "Phoenician", v: $pkg.Phoenician }, { k: "Psalter_Pahlavi", v: $pkg.Psalter_Pahlavi }, { k: "Rejang", v: $pkg.Rejang }, { k: "Runic", v: $pkg.Runic }, { k: "Samaritan", v: $pkg.Samaritan }, { k: "Saurashtra", v: $pkg.Saurashtra }, { k: "Sharada", v: $pkg.Sharada }, { k: "Shavian", v: $pkg.Shavian }, { k: "Siddham", v: $pkg.Siddham }, { k: "SignWriting", v: $pkg.SignWriting }, { k: "Sinhala", v: $pkg.Sinhala }, { k: "Sogdian", v: $pkg.Sogdian }, { k: "Sora_Sompeng", v: $pkg.Sora_Sompeng }, { k: "Soyombo", v: $pkg.Soyombo }, { k: "Sundanese", v: $pkg.Sundanese }, { k: "Syloti_Nagri", v: $pkg.Syloti_Nagri }, { k: "Syriac", v: $pkg.Syriac }, { k: "Tagalog", v: $pkg.Tagalog }, { k: "Tagbanwa", v: $pkg.Tagbanwa }, { k: "Tai_Le", v: $pkg.Tai_Le }, { k: "Tai_Tham", v: $pkg.Tai_Tham }, { k: "Tai_Viet", v: $pkg.Tai_Viet }, { k: "Takri", v: $pkg.Takri }, { k: "Tamil", v: $pkg.Tamil }, { k: "Tangsa", v: $pkg.Tangsa }, { k: "Tangut", v: $pkg.Tangut }, { k: "Telugu", v: $pkg.Telugu }, { k: "Thaana", v: $pkg.Thaana }, { k: "Thai", v: $pkg.Thai }, { k: "Tibetan", v: $pkg.Tibetan }, { k: "Tifinagh", v: $pkg.Tifinagh }, { k: "Tirhuta", v: $pkg.Tirhuta }, { k: "Toto", v: $pkg.Toto }, { k: "Ugaritic", v: $pkg.Ugaritic }, { k: "Vai", v: $pkg.Vai }, { k: "Vithkuqi", v: $pkg.Vithkuqi }, { k: "Wancho", v: $pkg.Wancho }, { k: "Warang_Citi", v: $pkg.Warang_Citi }, { k: "Yezidi", v: $pkg.Yezidi }, { k: "Yi", v: $pkg.Yi }, { k: "Zanabazar_Square", v: $pkg.Zanabazar_Square }]);
 		_White_Space = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(9, 13, 1), Range16), $clone(new Range16.ptr(32, 133, 101), Range16), $clone(new Range16.ptr(160, 5760, 5600), Range16), $clone(new Range16.ptr(8192, 8202, 1), Range16), $clone(new Range16.ptr(8232, 8233, 1), Range16), $clone(new Range16.ptr(8239, 8287, 48), Range16), $clone(new Range16.ptr(12288, 12288, 1), Range16)]), sliceType$1.nil, 2);
 		$pkg.White_Space = _White_Space;
-		_CaseRanges = new sliceType$2([$clone(new CaseRange.ptr(65, 90, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(97, 122, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(181, 181, $clone($toNativeArray($kindInt32, [743, 0, 743]), d)), CaseRange), $clone(new CaseRange.ptr(192, 214, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(216, 222, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(224, 246, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(248, 254, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(255, 255, $clone($toNativeArray($kindInt32, [121, 0, 121]), d)), CaseRange), $clone(new CaseRange.ptr(256, 303, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(304, 304, $clone($toNativeArray($kindInt32, [0, -199, 0]), d)), CaseRange), $clone(new CaseRange.ptr(305, 305, $clone($toNativeArray($kindInt32, [-232, 0, -232]), d)), CaseRange), $clone(new CaseRange.ptr(306, 311, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(313, 328, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(330, 375, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(376, 376, $clone($toNativeArray($kindInt32, [0, -121, 0]), d)), CaseRange), $clone(new CaseRange.ptr(377, 382, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(383, 383, $clone($toNativeArray($kindInt32, [-300, 0, -300]), d)), CaseRange), $clone(new CaseRange.ptr(384, 384, $clone($toNativeArray($kindInt32, [195, 0, 195]), d)), CaseRange), $clone(new CaseRange.ptr(385, 385, $clone($toNativeArray($kindInt32, [0, 210, 0]), d)), CaseRange), $clone(new CaseRange.ptr(386, 389, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(390, 390, $clone($toNativeArray($kindInt32, [0, 206, 0]), d)), CaseRange), $clone(new CaseRange.ptr(391, 392, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(393, 394, $clone($toNativeArray($kindInt32, [0, 205, 0]), d)), CaseRange), $clone(new CaseRange.ptr(395, 396, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(398, 398, $clone($toNativeArray($kindInt32, [0, 79, 0]), d)), CaseRange), $clone(new CaseRange.ptr(399, 399, $clone($toNativeArray($kindInt32, [0, 202, 0]), d)), CaseRange), $clone(new CaseRange.ptr(400, 400, $clone($toNativeArray($kindInt32, [0, 203, 0]), d)), CaseRange), $clone(new CaseRange.ptr(401, 402, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(403, 403, $clone($toNativeArray($kindInt32, [0, 205, 0]), d)), CaseRange), $clone(new CaseRange.ptr(404, 404, $clone($toNativeArray($kindInt32, [0, 207, 0]), d)), CaseRange), $clone(new CaseRange.ptr(405, 405, $clone($toNativeArray($kindInt32, [97, 0, 97]), d)), CaseRange), $clone(new CaseRange.ptr(406, 406, $clone($toNativeArray($kindInt32, [0, 211, 0]), d)), CaseRange), $clone(new CaseRange.ptr(407, 407, $clone($toNativeArray($kindInt32, [0, 209, 0]), d)), CaseRange), $clone(new CaseRange.ptr(408, 409, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(410, 410, $clone($toNativeArray($kindInt32, [163, 0, 163]), d)), CaseRange), $clone(new CaseRange.ptr(412, 412, $clone($toNativeArray($kindInt32, [0, 211, 0]), d)), CaseRange), $clone(new CaseRange.ptr(413, 413, $clone($toNativeArray($kindInt32, [0, 213, 0]), d)), CaseRange), $clone(new CaseRange.ptr(414, 414, $clone($toNativeArray($kindInt32, [130, 0, 130]), d)), CaseRange), $clone(new CaseRange.ptr(415, 415, $clone($toNativeArray($kindInt32, [0, 214, 0]), d)), CaseRange), $clone(new CaseRange.ptr(416, 421, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(422, 422, $clone($toNativeArray($kindInt32, [0, 218, 0]), d)), CaseRange), $clone(new CaseRange.ptr(423, 424, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(425, 425, $clone($toNativeArray($kindInt32, [0, 218, 0]), d)), CaseRange), $clone(new CaseRange.ptr(428, 429, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(430, 430, $clone($toNativeArray($kindInt32, [0, 218, 0]), d)), CaseRange), $clone(new CaseRange.ptr(431, 432, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(433, 434, $clone($toNativeArray($kindInt32, 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$clone($toNativeArray($kindInt32, [0, -112, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8172, 8172, $clone($toNativeArray($kindInt32, [0, -7, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8179, 8179, $clone($toNativeArray($kindInt32, [9, 0, 9]), d)), CaseRange), $clone(new CaseRange.ptr(8184, 8185, $clone($toNativeArray($kindInt32, [0, -128, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8186, 8187, $clone($toNativeArray($kindInt32, [0, -126, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8188, 8188, $clone($toNativeArray($kindInt32, [0, -9, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8486, 8486, $clone($toNativeArray($kindInt32, [0, -7517, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8490, 8490, $clone($toNativeArray($kindInt32, [0, -8383, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8491, 8491, $clone($toNativeArray($kindInt32, [0, -8262, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8498, 8498, $clone($toNativeArray($kindInt32, [0, 28, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8526, 8526, $clone($toNativeArray($kindInt32, [-28, 0, -28]), d)), CaseRange), $clone(new CaseRange.ptr(8544, 8559, $clone($toNativeArray($kindInt32, [0, 16, 0]), d)), CaseRange), $clone(new CaseRange.ptr(8560, 8575, $clone($toNativeArray($kindInt32, [-16, 0, -16]), d)), CaseRange), $clone(new CaseRange.ptr(8579, 8580, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(9398, 9423, $clone($toNativeArray($kindInt32, [0, 26, 0]), d)), CaseRange), $clone(new CaseRange.ptr(9424, 9449, $clone($toNativeArray($kindInt32, [-26, 0, -26]), d)), CaseRange), $clone(new CaseRange.ptr(11264, 11310, $clone($toNativeArray($kindInt32, [0, 48, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11312, 11358, $clone($toNativeArray($kindInt32, [-48, 0, -48]), d)), CaseRange), $clone(new CaseRange.ptr(11360, 11361, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11362, 11362, $clone($toNativeArray($kindInt32, [0, -10743, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11363, 11363, $clone($toNativeArray($kindInt32, [0, -3814, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11364, 11364, $clone($toNativeArray($kindInt32, [0, -10727, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11365, 11365, $clone($toNativeArray($kindInt32, [-10795, 0, -10795]), d)), CaseRange), $clone(new CaseRange.ptr(11366, 11366, $clone($toNativeArray($kindInt32, [-10792, 0, -10792]), d)), CaseRange), $clone(new CaseRange.ptr(11367, 11372, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11373, 11373, $clone($toNativeArray($kindInt32, [0, -10780, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11374, 11374, $clone($toNativeArray($kindInt32, [0, -10749, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11375, 11375, $clone($toNativeArray($kindInt32, [0, -10783, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11376, 11376, $clone($toNativeArray($kindInt32, [0, -10782, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11378, 11379, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11381, 11382, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11390, 11391, $clone($toNativeArray($kindInt32, [0, -10815, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11392, 11491, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11499, 11502, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11506, 11507, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11520, 11557, $clone($toNativeArray($kindInt32, [-7264, 0, -7264]), d)), CaseRange), $clone(new CaseRange.ptr(11559, 11559, $clone($toNativeArray($kindInt32, [-7264, 0, -7264]), d)), CaseRange), $clone(new CaseRange.ptr(11565, 11565, $clone($toNativeArray($kindInt32, [-7264, 0, -7264]), d)), CaseRange), $clone(new CaseRange.ptr(42560, 42605, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42624, 42651, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42786, 42799, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42802, 42863, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42873, 42876, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42877, 42877, $clone($toNativeArray($kindInt32, [0, -35332, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42878, 42887, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42891, 42892, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42893, 42893, $clone($toNativeArray($kindInt32, [0, -42280, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42896, 42899, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42900, 42900, $clone($toNativeArray($kindInt32, [48, 0, 48]), d)), CaseRange), $clone(new CaseRange.ptr(42902, 42921, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42922, 42922, $clone($toNativeArray($kindInt32, [0, -42308, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42923, 42923, $clone($toNativeArray($kindInt32, [0, -42319, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42924, 42924, $clone($toNativeArray($kindInt32, [0, -42315, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42925, 42925, $clone($toNativeArray($kindInt32, [0, -42305, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42926, 42926, $clone($toNativeArray($kindInt32, [0, -42308, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42928, 42928, $clone($toNativeArray($kindInt32, [0, -42258, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42929, 42929, $clone($toNativeArray($kindInt32, [0, -42282, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42930, 42930, $clone($toNativeArray($kindInt32, [0, -42261, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42931, 42931, $clone($toNativeArray($kindInt32, [0, 928, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42932, 42943, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42946, 42947, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42948, 42948, $clone($toNativeArray($kindInt32, [0, -48, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42949, 42949, $clone($toNativeArray($kindInt32, [0, -42307, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42950, 42950, $clone($toNativeArray($kindInt32, [0, -35384, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42951, 42954, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42997, 42998, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(43859, 43859, $clone($toNativeArray($kindInt32, [-928, 0, -928]), d)), CaseRange), $clone(new CaseRange.ptr(43888, 43967, $clone($toNativeArray($kindInt32, [-38864, 0, -38864]), d)), CaseRange), $clone(new CaseRange.ptr(65313, 65338, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(65345, 65370, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(66560, 66599, $clone($toNativeArray($kindInt32, [0, 40, 0]), d)), CaseRange), $clone(new CaseRange.ptr(66600, 66639, $clone($toNativeArray($kindInt32, [-40, 0, -40]), d)), CaseRange), $clone(new CaseRange.ptr(66736, 66771, $clone($toNativeArray($kindInt32, [0, 40, 0]), d)), CaseRange), $clone(new CaseRange.ptr(66776, 66811, $clone($toNativeArray($kindInt32, [-40, 0, -40]), d)), CaseRange), $clone(new CaseRange.ptr(68736, 68786, $clone($toNativeArray($kindInt32, [0, 64, 0]), d)), CaseRange), $clone(new CaseRange.ptr(68800, 68850, $clone($toNativeArray($kindInt32, [-64, 0, -64]), d)), CaseRange), $clone(new CaseRange.ptr(71840, 71871, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(71872, 71903, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(93760, 93791, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(93792, 93823, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(125184, 125217, $clone($toNativeArray($kindInt32, [0, 34, 0]), d)), CaseRange), $clone(new CaseRange.ptr(125218, 125251, $clone($toNativeArray($kindInt32, [-34, 0, -34]), d)), CaseRange)]);
+		_CaseRanges = new sliceType$2([$clone(new CaseRange.ptr(65, 90, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(97, 122, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(181, 181, $clone($toNativeArray($kindInt32, [743, 0, 743]), d)), CaseRange), $clone(new CaseRange.ptr(192, 214, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(216, 222, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(224, 246, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(248, 254, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(255, 255, $clone($toNativeArray($kindInt32, [121, 0, 121]), d)), CaseRange), $clone(new CaseRange.ptr(256, 303, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(304, 304, $clone($toNativeArray($kindInt32, [0, -199, 0]), d)), CaseRange), $clone(new CaseRange.ptr(305, 305, $clone($toNativeArray($kindInt32, [-232, 0, -232]), d)), CaseRange), $clone(new CaseRange.ptr(306, 311, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(313, 328, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(330, 375, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(376, 376, $clone($toNativeArray($kindInt32, [0, -121, 0]), d)), CaseRange), $clone(new CaseRange.ptr(377, 382, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(383, 383, $clone($toNativeArray($kindInt32, [-300, 0, -300]), d)), CaseRange), $clone(new CaseRange.ptr(384, 384, $clone($toNativeArray($kindInt32, [195, 0, 195]), d)), CaseRange), $clone(new CaseRange.ptr(385, 385, $clone($toNativeArray($kindInt32, [0, 210, 0]), d)), CaseRange), $clone(new CaseRange.ptr(386, 389, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(390, 390, $clone($toNativeArray($kindInt32, [0, 206, 0]), d)), CaseRange), $clone(new CaseRange.ptr(391, 392, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(393, 394, $clone($toNativeArray($kindInt32, [0, 205, 0]), d)), CaseRange), $clone(new CaseRange.ptr(395, 396, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(398, 398, $clone($toNativeArray($kindInt32, [0, 79, 0]), d)), CaseRange), $clone(new CaseRange.ptr(399, 399, $clone($toNativeArray($kindInt32, [0, 202, 0]), d)), CaseRange), $clone(new CaseRange.ptr(400, 400, $clone($toNativeArray($kindInt32, [0, 203, 0]), d)), CaseRange), $clone(new CaseRange.ptr(401, 402, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(403, 403, $clone($toNativeArray($kindInt32, [0, 205, 0]), d)), CaseRange), $clone(new CaseRange.ptr(404, 404, $clone($toNativeArray($kindInt32, [0, 207, 0]), d)), CaseRange), $clone(new CaseRange.ptr(405, 405, $clone($toNativeArray($kindInt32, [97, 0, 97]), d)), CaseRange), $clone(new CaseRange.ptr(406, 406, $clone($toNativeArray($kindInt32, [0, 211, 0]), d)), CaseRange), $clone(new CaseRange.ptr(407, 407, $clone($toNativeArray($kindInt32, [0, 209, 0]), d)), CaseRange), $clone(new CaseRange.ptr(408, 409, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(410, 410, $clone($toNativeArray($kindInt32, [163, 0, 163]), d)), CaseRange), $clone(new CaseRange.ptr(412, 412, $clone($toNativeArray($kindInt32, [0, 211, 0]), d)), CaseRange), $clone(new CaseRange.ptr(413, 413, $clone($toNativeArray($kindInt32, [0, 213, 0]), d)), CaseRange), $clone(new CaseRange.ptr(414, 414, $clone($toNativeArray($kindInt32, [130, 0, 130]), d)), CaseRange), $clone(new CaseRange.ptr(415, 415, $clone($toNativeArray($kindInt32, [0, 214, 0]), d)), CaseRange), $clone(new CaseRange.ptr(416, 421, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(422, 422, $clone($toNativeArray($kindInt32, [0, 218, 0]), d)), CaseRange), $clone(new CaseRange.ptr(423, 424, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(425, 425, $clone($toNativeArray($kindInt32, [0, 218, 0]), d)), CaseRange), $clone(new CaseRange.ptr(428, 429, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(430, 430, $clone($toNativeArray($kindInt32, [0, 218, 0]), d)), CaseRange), $clone(new CaseRange.ptr(431, 432, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(433, 434, $clone($toNativeArray($kindInt32, [0, 217, 0]), d)), CaseRange), $clone(new CaseRange.ptr(435, 438, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(439, 439, $clone($toNativeArray($kindInt32, [0, 219, 0]), d)), CaseRange), $clone(new CaseRange.ptr(440, 441, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(444, 445, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(447, 447, $clone($toNativeArray($kindInt32, [56, 0, 56]), d)), CaseRange), $clone(new CaseRange.ptr(452, 452, $clone($toNativeArray($kindInt32, [0, 2, 1]), d)), CaseRange), $clone(new CaseRange.ptr(453, 453, $clone($toNativeArray($kindInt32, [-1, 1, 0]), d)), CaseRange), $clone(new CaseRange.ptr(454, 454, $clone($toNativeArray($kindInt32, [-2, 0, -1]), d)), CaseRange), $clone(new CaseRange.ptr(455, 455, $clone($toNativeArray($kindInt32, [0, 2, 1]), d)), CaseRange), $clone(new CaseRange.ptr(456, 456, $clone($toNativeArray($kindInt32, [-1, 1, 0]), d)), CaseRange), $clone(new CaseRange.ptr(457, 457, $clone($toNativeArray($kindInt32, [-2, 0, -1]), d)), CaseRange), $clone(new CaseRange.ptr(458, 458, $clone($toNativeArray($kindInt32, [0, 2, 1]), d)), CaseRange), $clone(new CaseRange.ptr(459, 459, $clone($toNativeArray($kindInt32, [-1, 1, 0]), d)), CaseRange), $clone(new CaseRange.ptr(460, 460, $clone($toNativeArray($kindInt32, [-2, 0, -1]), d)), CaseRange), $clone(new CaseRange.ptr(461, 476, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(477, 477, $clone($toNativeArray($kindInt32, [-79, 0, -79]), d)), CaseRange), $clone(new CaseRange.ptr(478, 495, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(497, 497, $clone($toNativeArray($kindInt32, [0, 2, 1]), d)), CaseRange), $clone(new CaseRange.ptr(498, 498, $clone($toNativeArray($kindInt32, [-1, 1, 0]), d)), CaseRange), $clone(new CaseRange.ptr(499, 499, $clone($toNativeArray($kindInt32, [-2, 0, -1]), d)), CaseRange), $clone(new CaseRange.ptr(500, 501, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(502, 502, $clone($toNativeArray($kindInt32, [0, -97, 0]), d)), CaseRange), $clone(new CaseRange.ptr(503, 503, $clone($toNativeArray($kindInt32, [0, -56, 0]), d)), CaseRange), $clone(new CaseRange.ptr(504, 543, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(544, 544, $clone($toNativeArray($kindInt32, [0, -130, 0]), d)), CaseRange), $clone(new CaseRange.ptr(546, 563, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(570, 570, $clone($toNativeArray($kindInt32, [0, 10795, 0]), d)), CaseRange), $clone(new CaseRange.ptr(571, 572, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(573, 573, $clone($toNativeArray($kindInt32, [0, -163, 0]), d)), CaseRange), $clone(new CaseRange.ptr(574, 574, $clone($toNativeArray($kindInt32, [0, 10792, 0]), d)), CaseRange), $clone(new CaseRange.ptr(575, 576, $clone($toNativeArray($kindInt32, [10815, 0, 10815]), d)), CaseRange), $clone(new CaseRange.ptr(577, 578, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(579, 579, $clone($toNativeArray($kindInt32, [0, -195, 0]), d)), CaseRange), $clone(new CaseRange.ptr(580, 580, $clone($toNativeArray($kindInt32, [0, 69, 0]), d)), CaseRange), $clone(new CaseRange.ptr(581, 581, $clone($toNativeArray($kindInt32, [0, 71, 0]), d)), CaseRange), $clone(new CaseRange.ptr(582, 591, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(592, 592, $clone($toNativeArray($kindInt32, [10783, 0, 10783]), d)), CaseRange), $clone(new CaseRange.ptr(593, 593, 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$clone($toNativeArray($kindInt32, [0, -10782, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11378, 11379, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11381, 11382, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11390, 11391, $clone($toNativeArray($kindInt32, [0, -10815, 0]), d)), CaseRange), $clone(new CaseRange.ptr(11392, 11491, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11499, 11502, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11506, 11507, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(11520, 11557, $clone($toNativeArray($kindInt32, [-7264, 0, -7264]), d)), CaseRange), $clone(new CaseRange.ptr(11559, 11559, $clone($toNativeArray($kindInt32, [-7264, 0, -7264]), d)), CaseRange), $clone(new CaseRange.ptr(11565, 11565, $clone($toNativeArray($kindInt32, [-7264, 0, -7264]), d)), CaseRange), $clone(new CaseRange.ptr(42560, 42605, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42624, 42651, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42786, 42799, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42802, 42863, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42873, 42876, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42877, 42877, $clone($toNativeArray($kindInt32, [0, -35332, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42878, 42887, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42891, 42892, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42893, 42893, $clone($toNativeArray($kindInt32, [0, -42280, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42896, 42899, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42900, 42900, $clone($toNativeArray($kindInt32, [48, 0, 48]), d)), CaseRange), $clone(new CaseRange.ptr(42902, 42921, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42922, 42922, $clone($toNativeArray($kindInt32, [0, -42308, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42923, 42923, $clone($toNativeArray($kindInt32, [0, -42319, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42924, 42924, $clone($toNativeArray($kindInt32, [0, -42315, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42925, 42925, $clone($toNativeArray($kindInt32, [0, -42305, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42926, 42926, $clone($toNativeArray($kindInt32, [0, -42308, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42928, 42928, $clone($toNativeArray($kindInt32, [0, -42258, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42929, 42929, $clone($toNativeArray($kindInt32, [0, -42282, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42930, 42930, $clone($toNativeArray($kindInt32, [0, -42261, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42931, 42931, $clone($toNativeArray($kindInt32, [0, 928, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42932, 42947, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42948, 42948, $clone($toNativeArray($kindInt32, [0, -48, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42949, 42949, $clone($toNativeArray($kindInt32, [0, -42307, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42950, 42950, $clone($toNativeArray($kindInt32, [0, -35384, 0]), d)), CaseRange), $clone(new CaseRange.ptr(42951, 42954, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42960, 42961, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42966, 42969, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(42997, 42998, $clone($toNativeArray($kindInt32, [1114112, 1114112, 1114112]), d)), CaseRange), $clone(new CaseRange.ptr(43859, 43859, $clone($toNativeArray($kindInt32, [-928, 0, -928]), d)), CaseRange), $clone(new CaseRange.ptr(43888, 43967, $clone($toNativeArray($kindInt32, [-38864, 0, -38864]), d)), CaseRange), $clone(new CaseRange.ptr(65313, 65338, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(65345, 65370, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(66560, 66599, $clone($toNativeArray($kindInt32, [0, 40, 0]), d)), CaseRange), $clone(new CaseRange.ptr(66600, 66639, $clone($toNativeArray($kindInt32, [-40, 0, -40]), d)), CaseRange), $clone(new CaseRange.ptr(66736, 66771, $clone($toNativeArray($kindInt32, [0, 40, 0]), d)), CaseRange), $clone(new CaseRange.ptr(66776, 66811, $clone($toNativeArray($kindInt32, [-40, 0, -40]), d)), CaseRange), $clone(new CaseRange.ptr(66928, 66938, $clone($toNativeArray($kindInt32, [0, 39, 0]), d)), CaseRange), $clone(new CaseRange.ptr(66940, 66954, $clone($toNativeArray($kindInt32, [0, 39, 0]), d)), CaseRange), $clone(new CaseRange.ptr(66956, 66962, $clone($toNativeArray($kindInt32, [0, 39, 0]), d)), CaseRange), $clone(new CaseRange.ptr(66964, 66965, $clone($toNativeArray($kindInt32, [0, 39, 0]), d)), CaseRange), $clone(new CaseRange.ptr(66967, 66977, $clone($toNativeArray($kindInt32, [-39, 0, -39]), d)), CaseRange), $clone(new CaseRange.ptr(66979, 66993, $clone($toNativeArray($kindInt32, [-39, 0, -39]), d)), CaseRange), $clone(new CaseRange.ptr(66995, 67001, $clone($toNativeArray($kindInt32, [-39, 0, -39]), d)), CaseRange), $clone(new CaseRange.ptr(67003, 67004, $clone($toNativeArray($kindInt32, [-39, 0, -39]), d)), CaseRange), $clone(new CaseRange.ptr(68736, 68786, $clone($toNativeArray($kindInt32, [0, 64, 0]), d)), CaseRange), $clone(new CaseRange.ptr(68800, 68850, $clone($toNativeArray($kindInt32, [-64, 0, -64]), d)), CaseRange), $clone(new CaseRange.ptr(71840, 71871, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(71872, 71903, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(93760, 93791, $clone($toNativeArray($kindInt32, [0, 32, 0]), d)), CaseRange), $clone(new CaseRange.ptr(93792, 93823, $clone($toNativeArray($kindInt32, [-32, 0, -32]), d)), CaseRange), $clone(new CaseRange.ptr(125184, 125217, $clone($toNativeArray($kindInt32, [0, 34, 0]), d)), CaseRange), $clone(new CaseRange.ptr(125218, 125251, $clone($toNativeArray($kindInt32, [-34, 0, -34]), d)), CaseRange)]);
 		$pkg.CaseRanges = _CaseRanges;
 		properties = $toNativeArray($kindUint8, [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 144, 130, 130, 130, 136, 130, 130, 130, 130, 130, 130, 136, 130, 130, 130, 130, 132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 130, 130, 136, 136, 136, 130, 130, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 130, 130, 130, 136, 130, 136, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 130, 136, 130, 136, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 16, 130, 136, 136, 136, 136, 136, 130, 136, 136, 224, 130, 136, 0, 136, 136, 136, 136, 132, 132, 136, 192, 130, 130, 136, 132, 224, 130, 132, 132, 132, 130, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 160, 136, 160, 160, 160, 160, 160, 160, 160, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 192, 136, 192, 192, 192, 192, 192, 192, 192, 192]);
 		asciiFold = $toNativeArray($kindUint16, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 91, 92, 93, 94, 95, 96, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 8490, 76, 77, 78, 79, 80, 81, 82, 383, 84, 85, 86, 87, 88, 89, 90, 123, 124, 125, 126, 127]);
 		caseOrbit = new sliceType$3([$clone(new foldPair.ptr(75, 107), foldPair), $clone(new foldPair.ptr(83, 115), foldPair), $clone(new foldPair.ptr(107, 8490), foldPair), $clone(new foldPair.ptr(115, 383), foldPair), $clone(new foldPair.ptr(181, 924), foldPair), $clone(new foldPair.ptr(197, 229), foldPair), $clone(new foldPair.ptr(223, 7838), foldPair), $clone(new foldPair.ptr(229, 8491), foldPair), $clone(new foldPair.ptr(304, 304), foldPair), $clone(new foldPair.ptr(305, 305), foldPair), $clone(new foldPair.ptr(383, 83), foldPair), $clone(new foldPair.ptr(452, 453), foldPair), $clone(new foldPair.ptr(453, 454), foldPair), $clone(new foldPair.ptr(454, 452), foldPair), $clone(new foldPair.ptr(455, 456), foldPair), $clone(new foldPair.ptr(456, 457), foldPair), $clone(new foldPair.ptr(457, 455), foldPair), $clone(new foldPair.ptr(458, 459), foldPair), $clone(new foldPair.ptr(459, 460), foldPair), $clone(new foldPair.ptr(460, 458), foldPair), $clone(new foldPair.ptr(497, 498), foldPair), $clone(new foldPair.ptr(498, 499), foldPair), $clone(new foldPair.ptr(499, 497), foldPair), $clone(new foldPair.ptr(837, 921), foldPair), $clone(new foldPair.ptr(914, 946), foldPair), $clone(new foldPair.ptr(917, 949), foldPair), $clone(new foldPair.ptr(920, 952), foldPair), $clone(new foldPair.ptr(921, 953), foldPair), $clone(new foldPair.ptr(922, 954), foldPair), $clone(new foldPair.ptr(924, 956), foldPair), $clone(new foldPair.ptr(928, 960), foldPair), $clone(new foldPair.ptr(929, 961), foldPair), $clone(new foldPair.ptr(931, 962), foldPair), $clone(new foldPair.ptr(934, 966), foldPair), $clone(new foldPair.ptr(937, 969), foldPair), $clone(new foldPair.ptr(946, 976), foldPair), $clone(new foldPair.ptr(949, 1013), foldPair), $clone(new foldPair.ptr(952, 977), foldPair), $clone(new foldPair.ptr(953, 8126), foldPair), $clone(new foldPair.ptr(954, 1008), foldPair), $clone(new foldPair.ptr(956, 181), foldPair), $clone(new foldPair.ptr(960, 982), foldPair), $clone(new foldPair.ptr(961, 1009), foldPair), $clone(new foldPair.ptr(962, 963), foldPair), $clone(new foldPair.ptr(963, 931), foldPair), $clone(new foldPair.ptr(966, 981), foldPair), $clone(new foldPair.ptr(969, 8486), foldPair), $clone(new foldPair.ptr(976, 914), foldPair), $clone(new foldPair.ptr(977, 1012), foldPair), $clone(new foldPair.ptr(981, 934), foldPair), $clone(new foldPair.ptr(982, 928), foldPair), $clone(new foldPair.ptr(1008, 922), foldPair), $clone(new foldPair.ptr(1009, 929), foldPair), $clone(new foldPair.ptr(1012, 920), foldPair), $clone(new foldPair.ptr(1013, 917), foldPair), $clone(new foldPair.ptr(1042, 1074), foldPair), $clone(new foldPair.ptr(1044, 1076), foldPair), $clone(new foldPair.ptr(1054, 1086), foldPair), $clone(new foldPair.ptr(1057, 1089), foldPair), $clone(new foldPair.ptr(1058, 1090), foldPair), $clone(new foldPair.ptr(1066, 1098), foldPair), $clone(new foldPair.ptr(1074, 7296), foldPair), $clone(new foldPair.ptr(1076, 7297), foldPair), $clone(new foldPair.ptr(1086, 7298), foldPair), $clone(new foldPair.ptr(1089, 7299), foldPair), $clone(new foldPair.ptr(1090, 7300), foldPair), $clone(new foldPair.ptr(1098, 7302), foldPair), $clone(new foldPair.ptr(1122, 1123), foldPair), $clone(new foldPair.ptr(1123, 7303), foldPair), $clone(new foldPair.ptr(7296, 1042), foldPair), $clone(new foldPair.ptr(7297, 1044), foldPair), $clone(new foldPair.ptr(7298, 1054), foldPair), $clone(new foldPair.ptr(7299, 1057), foldPair), $clone(new foldPair.ptr(7300, 7301), foldPair), $clone(new foldPair.ptr(7301, 1058), foldPair), $clone(new foldPair.ptr(7302, 1066), foldPair), $clone(new foldPair.ptr(7303, 1122), foldPair), $clone(new foldPair.ptr(7304, 42570), foldPair), $clone(new foldPair.ptr(7776, 7777), foldPair), $clone(new foldPair.ptr(7777, 7835), foldPair), $clone(new foldPair.ptr(7835, 7776), foldPair), $clone(new foldPair.ptr(7838, 223), foldPair), $clone(new foldPair.ptr(8126, 837), foldPair), $clone(new foldPair.ptr(8486, 937), foldPair), $clone(new foldPair.ptr(8490, 75), foldPair), $clone(new foldPair.ptr(8491, 197), foldPair), $clone(new foldPair.ptr(42570, 42571), foldPair), $clone(new foldPair.ptr(42571, 7304), foldPair)]);
 		foldL = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(837, 837, 1), Range16)]), sliceType$1.nil, 0);
-		foldLl = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(65, 90, 1), Range16), $clone(new Range16.ptr(192, 214, 1), Range16), $clone(new Range16.ptr(216, 222, 1), Range16), $clone(new Range16.ptr(256, 302, 2), Range16), $clone(new Range16.ptr(306, 310, 2), Range16), $clone(new Range16.ptr(313, 327, 2), Range16), $clone(new Range16.ptr(330, 376, 2), Range16), $clone(new Range16.ptr(377, 381, 2), Range16), $clone(new Range16.ptr(385, 386, 1), Range16), $clone(new Range16.ptr(388, 390, 2), Range16), $clone(new Range16.ptr(391, 393, 2), Range16), $clone(new Range16.ptr(394, 395, 1), Range16), $clone(new Range16.ptr(398, 401, 1), Range16), $clone(new Range16.ptr(403, 404, 1), Range16), $clone(new Range16.ptr(406, 408, 1), Range16), $clone(new Range16.ptr(412, 413, 1), Range16), $clone(new Range16.ptr(415, 416, 1), Range16), $clone(new Range16.ptr(418, 422, 2), Range16), $clone(new Range16.ptr(423, 425, 2), Range16), $clone(new Range16.ptr(428, 430, 2), Range16), $clone(new Range16.ptr(431, 433, 2), Range16), $clone(new Range16.ptr(434, 435, 1), Range16), $clone(new Range16.ptr(437, 439, 2), Range16), $clone(new Range16.ptr(440, 444, 4), Range16), $clone(new Range16.ptr(452, 453, 1), Range16), $clone(new Range16.ptr(455, 456, 1), Range16), $clone(new Range16.ptr(458, 459, 1), Range16), $clone(new Range16.ptr(461, 475, 2), Range16), $clone(new Range16.ptr(478, 494, 2), Range16), $clone(new Range16.ptr(497, 498, 1), Range16), $clone(new Range16.ptr(500, 502, 2), Range16), $clone(new Range16.ptr(503, 504, 1), Range16), $clone(new Range16.ptr(506, 562, 2), Range16), $clone(new Range16.ptr(570, 571, 1), Range16), $clone(new Range16.ptr(573, 574, 1), Range16), $clone(new Range16.ptr(577, 579, 2), Range16), $clone(new Range16.ptr(580, 582, 1), Range16), $clone(new Range16.ptr(584, 590, 2), Range16), $clone(new Range16.ptr(837, 880, 43), Range16), $clone(new Range16.ptr(882, 886, 4), Range16), $clone(new Range16.ptr(895, 902, 7), Range16), $clone(new Range16.ptr(904, 906, 1), Range16), $clone(new Range16.ptr(908, 910, 2), Range16), $clone(new Range16.ptr(911, 913, 2), Range16), $clone(new Range16.ptr(914, 929, 1), Range16), $clone(new Range16.ptr(931, 939, 1), Range16), $clone(new Range16.ptr(975, 984, 9), Range16), $clone(new Range16.ptr(986, 1006, 2), Range16), $clone(new Range16.ptr(1012, 1015, 3), Range16), $clone(new Range16.ptr(1017, 1018, 1), Range16), $clone(new Range16.ptr(1021, 1071, 1), Range16), $clone(new Range16.ptr(1120, 1152, 2), Range16), $clone(new Range16.ptr(1162, 1216, 2), Range16), $clone(new Range16.ptr(1217, 1229, 2), Range16), $clone(new Range16.ptr(1232, 1326, 2), Range16), $clone(new Range16.ptr(1329, 1366, 1), Range16), $clone(new Range16.ptr(4256, 4293, 1), Range16), $clone(new Range16.ptr(4295, 4301, 6), Range16), $clone(new Range16.ptr(5024, 5109, 1), Range16), $clone(new Range16.ptr(7312, 7354, 1), Range16), $clone(new Range16.ptr(7357, 7359, 1), Range16), $clone(new Range16.ptr(7680, 7828, 2), Range16), $clone(new Range16.ptr(7838, 7934, 2), Range16), $clone(new Range16.ptr(7944, 7951, 1), Range16), $clone(new Range16.ptr(7960, 7965, 1), Range16), $clone(new Range16.ptr(7976, 7983, 1), Range16), $clone(new Range16.ptr(7992, 7999, 1), Range16), $clone(new Range16.ptr(8008, 8013, 1), Range16), $clone(new Range16.ptr(8025, 8031, 2), Range16), $clone(new Range16.ptr(8040, 8047, 1), Range16), $clone(new Range16.ptr(8072, 8079, 1), Range16), $clone(new Range16.ptr(8088, 8095, 1), Range16), $clone(new Range16.ptr(8104, 8111, 1), Range16), $clone(new Range16.ptr(8120, 8124, 1), Range16), $clone(new Range16.ptr(8136, 8140, 1), Range16), $clone(new Range16.ptr(8152, 8155, 1), Range16), $clone(new Range16.ptr(8168, 8172, 1), Range16), $clone(new Range16.ptr(8184, 8188, 1), Range16), $clone(new Range16.ptr(8486, 8490, 4), Range16), $clone(new Range16.ptr(8491, 8498, 7), Range16), $clone(new Range16.ptr(8579, 11264, 2685), Range16), $clone(new Range16.ptr(11265, 11310, 1), Range16), $clone(new Range16.ptr(11360, 11362, 2), Range16), $clone(new Range16.ptr(11363, 11364, 1), Range16), $clone(new Range16.ptr(11367, 11373, 2), Range16), $clone(new Range16.ptr(11374, 11376, 1), Range16), $clone(new Range16.ptr(11378, 11381, 3), Range16), $clone(new Range16.ptr(11390, 11392, 1), Range16), $clone(new Range16.ptr(11394, 11490, 2), Range16), $clone(new Range16.ptr(11499, 11501, 2), Range16), $clone(new Range16.ptr(11506, 42560, 31054), Range16), $clone(new Range16.ptr(42562, 42604, 2), Range16), $clone(new Range16.ptr(42624, 42650, 2), Range16), $clone(new Range16.ptr(42786, 42798, 2), Range16), $clone(new Range16.ptr(42802, 42862, 2), Range16), $clone(new Range16.ptr(42873, 42877, 2), Range16), $clone(new Range16.ptr(42878, 42886, 2), Range16), $clone(new Range16.ptr(42891, 42893, 2), Range16), $clone(new Range16.ptr(42896, 42898, 2), Range16), $clone(new Range16.ptr(42902, 42922, 2), Range16), $clone(new Range16.ptr(42923, 42926, 1), Range16), $clone(new Range16.ptr(42928, 42932, 1), Range16), $clone(new Range16.ptr(42934, 42942, 2), Range16), $clone(new Range16.ptr(42946, 42948, 2), Range16), $clone(new Range16.ptr(42949, 42951, 1), Range16), $clone(new Range16.ptr(42953, 42997, 44), Range16), $clone(new Range16.ptr(65313, 65338, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(66560, 66599, 1), Range32), $clone(new Range32.ptr(66736, 66771, 1), Range32), $clone(new Range32.ptr(68736, 68786, 1), Range32), $clone(new Range32.ptr(71840, 71871, 1), Range32), $clone(new Range32.ptr(93760, 93791, 1), Range32), $clone(new Range32.ptr(125184, 125217, 1), Range32)]), 3);
+		foldLl = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(65, 90, 1), Range16), $clone(new Range16.ptr(192, 214, 1), Range16), $clone(new Range16.ptr(216, 222, 1), Range16), $clone(new Range16.ptr(256, 302, 2), Range16), $clone(new Range16.ptr(306, 310, 2), Range16), $clone(new Range16.ptr(313, 327, 2), Range16), $clone(new Range16.ptr(330, 376, 2), Range16), $clone(new Range16.ptr(377, 381, 2), Range16), $clone(new Range16.ptr(385, 386, 1), Range16), $clone(new Range16.ptr(388, 390, 2), Range16), $clone(new Range16.ptr(391, 393, 2), Range16), $clone(new Range16.ptr(394, 395, 1), Range16), $clone(new Range16.ptr(398, 401, 1), Range16), $clone(new Range16.ptr(403, 404, 1), Range16), $clone(new Range16.ptr(406, 408, 1), Range16), $clone(new Range16.ptr(412, 413, 1), Range16), $clone(new Range16.ptr(415, 416, 1), Range16), $clone(new Range16.ptr(418, 422, 2), Range16), $clone(new Range16.ptr(423, 425, 2), Range16), $clone(new Range16.ptr(428, 430, 2), Range16), $clone(new Range16.ptr(431, 433, 2), Range16), $clone(new Range16.ptr(434, 435, 1), Range16), $clone(new Range16.ptr(437, 439, 2), Range16), $clone(new Range16.ptr(440, 444, 4), Range16), $clone(new Range16.ptr(452, 453, 1), Range16), $clone(new Range16.ptr(455, 456, 1), Range16), $clone(new Range16.ptr(458, 459, 1), Range16), $clone(new Range16.ptr(461, 475, 2), Range16), $clone(new Range16.ptr(478, 494, 2), Range16), $clone(new Range16.ptr(497, 498, 1), Range16), $clone(new Range16.ptr(500, 502, 2), Range16), $clone(new Range16.ptr(503, 504, 1), Range16), $clone(new Range16.ptr(506, 562, 2), Range16), $clone(new Range16.ptr(570, 571, 1), Range16), $clone(new Range16.ptr(573, 574, 1), Range16), $clone(new Range16.ptr(577, 579, 2), Range16), $clone(new Range16.ptr(580, 582, 1), Range16), $clone(new Range16.ptr(584, 590, 2), Range16), $clone(new Range16.ptr(837, 880, 43), Range16), $clone(new Range16.ptr(882, 886, 4), Range16), $clone(new Range16.ptr(895, 902, 7), Range16), $clone(new Range16.ptr(904, 906, 1), Range16), $clone(new Range16.ptr(908, 910, 2), Range16), $clone(new Range16.ptr(911, 913, 2), Range16), $clone(new Range16.ptr(914, 929, 1), Range16), $clone(new Range16.ptr(931, 939, 1), Range16), $clone(new Range16.ptr(975, 984, 9), Range16), $clone(new Range16.ptr(986, 1006, 2), Range16), $clone(new Range16.ptr(1012, 1015, 3), Range16), $clone(new Range16.ptr(1017, 1018, 1), Range16), $clone(new Range16.ptr(1021, 1071, 1), Range16), $clone(new Range16.ptr(1120, 1152, 2), Range16), $clone(new Range16.ptr(1162, 1216, 2), Range16), $clone(new Range16.ptr(1217, 1229, 2), Range16), $clone(new Range16.ptr(1232, 1326, 2), Range16), $clone(new Range16.ptr(1329, 1366, 1), Range16), $clone(new Range16.ptr(4256, 4293, 1), Range16), $clone(new Range16.ptr(4295, 4301, 6), Range16), $clone(new Range16.ptr(5024, 5109, 1), Range16), $clone(new Range16.ptr(7312, 7354, 1), Range16), $clone(new Range16.ptr(7357, 7359, 1), Range16), $clone(new Range16.ptr(7680, 7828, 2), Range16), $clone(new Range16.ptr(7838, 7934, 2), Range16), $clone(new Range16.ptr(7944, 7951, 1), Range16), $clone(new Range16.ptr(7960, 7965, 1), Range16), $clone(new Range16.ptr(7976, 7983, 1), Range16), $clone(new Range16.ptr(7992, 7999, 1), Range16), $clone(new Range16.ptr(8008, 8013, 1), Range16), $clone(new Range16.ptr(8025, 8031, 2), Range16), $clone(new Range16.ptr(8040, 8047, 1), Range16), $clone(new Range16.ptr(8072, 8079, 1), Range16), $clone(new Range16.ptr(8088, 8095, 1), Range16), $clone(new Range16.ptr(8104, 8111, 1), Range16), $clone(new Range16.ptr(8120, 8124, 1), Range16), $clone(new Range16.ptr(8136, 8140, 1), Range16), $clone(new Range16.ptr(8152, 8155, 1), Range16), $clone(new Range16.ptr(8168, 8172, 1), Range16), $clone(new Range16.ptr(8184, 8188, 1), Range16), $clone(new Range16.ptr(8486, 8490, 4), Range16), $clone(new Range16.ptr(8491, 8498, 7), Range16), $clone(new Range16.ptr(8579, 11264, 2685), Range16), $clone(new Range16.ptr(11265, 11311, 1), Range16), $clone(new Range16.ptr(11360, 11362, 2), Range16), $clone(new Range16.ptr(11363, 11364, 1), Range16), $clone(new Range16.ptr(11367, 11373, 2), Range16), $clone(new Range16.ptr(11374, 11376, 1), Range16), $clone(new Range16.ptr(11378, 11381, 3), Range16), $clone(new Range16.ptr(11390, 11392, 1), Range16), $clone(new Range16.ptr(11394, 11490, 2), Range16), $clone(new Range16.ptr(11499, 11501, 2), Range16), $clone(new Range16.ptr(11506, 42560, 31054), Range16), $clone(new Range16.ptr(42562, 42604, 2), Range16), $clone(new Range16.ptr(42624, 42650, 2), Range16), $clone(new Range16.ptr(42786, 42798, 2), Range16), $clone(new Range16.ptr(42802, 42862, 2), Range16), $clone(new Range16.ptr(42873, 42877, 2), Range16), $clone(new Range16.ptr(42878, 42886, 2), Range16), $clone(new Range16.ptr(42891, 42893, 2), Range16), $clone(new Range16.ptr(42896, 42898, 2), Range16), $clone(new Range16.ptr(42902, 42922, 2), Range16), $clone(new Range16.ptr(42923, 42926, 1), Range16), $clone(new Range16.ptr(42928, 42932, 1), Range16), $clone(new Range16.ptr(42934, 42948, 2), Range16), $clone(new Range16.ptr(42949, 42951, 1), Range16), $clone(new Range16.ptr(42953, 42960, 7), Range16), $clone(new Range16.ptr(42966, 42968, 2), Range16), $clone(new Range16.ptr(42997, 65313, 22316), Range16), $clone(new Range16.ptr(65314, 65338, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(66560, 66599, 1), Range32), $clone(new Range32.ptr(66736, 66771, 1), Range32), $clone(new Range32.ptr(66928, 66938, 1), Range32), $clone(new Range32.ptr(66940, 66954, 1), Range32), $clone(new Range32.ptr(66956, 66962, 1), Range32), $clone(new Range32.ptr(66964, 66965, 1), Range32), $clone(new Range32.ptr(68736, 68786, 1), Range32), $clone(new Range32.ptr(71840, 71871, 1), Range32), $clone(new Range32.ptr(93760, 93791, 1), Range32), $clone(new Range32.ptr(125184, 125217, 1), Range32)]), 3);
 		foldLt = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(452, 454, 2), Range16), $clone(new Range16.ptr(455, 457, 2), Range16), $clone(new Range16.ptr(458, 460, 2), Range16), $clone(new Range16.ptr(497, 499, 2), Range16), $clone(new Range16.ptr(8064, 8071, 1), Range16), $clone(new Range16.ptr(8080, 8087, 1), Range16), $clone(new Range16.ptr(8096, 8103, 1), Range16), $clone(new Range16.ptr(8115, 8131, 16), Range16), $clone(new Range16.ptr(8179, 8179, 1), Range16)]), sliceType$1.nil, 0);
-		foldLu = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(97, 122, 1), Range16), $clone(new Range16.ptr(181, 223, 42), Range16), $clone(new Range16.ptr(224, 246, 1), Range16), $clone(new Range16.ptr(248, 255, 1), Range16), $clone(new Range16.ptr(257, 303, 2), Range16), $clone(new Range16.ptr(307, 311, 2), Range16), $clone(new Range16.ptr(314, 328, 2), Range16), $clone(new Range16.ptr(331, 375, 2), Range16), $clone(new Range16.ptr(378, 382, 2), Range16), $clone(new Range16.ptr(383, 384, 1), Range16), $clone(new Range16.ptr(387, 389, 2), Range16), $clone(new Range16.ptr(392, 396, 4), Range16), $clone(new Range16.ptr(402, 405, 3), Range16), $clone(new Range16.ptr(409, 410, 1), Range16), $clone(new Range16.ptr(414, 417, 3), Range16), $clone(new Range16.ptr(419, 421, 2), Range16), $clone(new Range16.ptr(424, 429, 5), Range16), $clone(new Range16.ptr(432, 436, 4), Range16), $clone(new Range16.ptr(438, 441, 3), Range16), $clone(new Range16.ptr(445, 447, 2), Range16), $clone(new Range16.ptr(453, 454, 1), Range16), $clone(new Range16.ptr(456, 457, 1), Range16), $clone(new Range16.ptr(459, 460, 1), Range16), $clone(new Range16.ptr(462, 476, 2), Range16), $clone(new Range16.ptr(477, 495, 2), Range16), $clone(new Range16.ptr(498, 499, 1), Range16), $clone(new Range16.ptr(501, 505, 4), Range16), $clone(new Range16.ptr(507, 543, 2), Range16), $clone(new Range16.ptr(547, 563, 2), Range16), $clone(new Range16.ptr(572, 575, 3), Range16), $clone(new Range16.ptr(576, 578, 2), Range16), $clone(new Range16.ptr(583, 591, 2), Range16), $clone(new Range16.ptr(592, 596, 1), Range16), $clone(new Range16.ptr(598, 599, 1), Range16), $clone(new Range16.ptr(601, 603, 2), Range16), $clone(new Range16.ptr(604, 608, 4), Range16), $clone(new Range16.ptr(609, 613, 2), Range16), $clone(new Range16.ptr(614, 616, 2), Range16), $clone(new Range16.ptr(617, 620, 1), Range16), $clone(new Range16.ptr(623, 625, 2), Range16), $clone(new Range16.ptr(626, 629, 3), Range16), $clone(new Range16.ptr(637, 640, 3), Range16), $clone(new Range16.ptr(642, 643, 1), Range16), $clone(new Range16.ptr(647, 652, 1), Range16), $clone(new Range16.ptr(658, 669, 11), Range16), $clone(new Range16.ptr(670, 837, 167), Range16), $clone(new Range16.ptr(881, 883, 2), Range16), $clone(new Range16.ptr(887, 891, 4), Range16), $clone(new Range16.ptr(892, 893, 1), Range16), $clone(new Range16.ptr(940, 943, 1), Range16), $clone(new Range16.ptr(945, 974, 1), Range16), $clone(new Range16.ptr(976, 977, 1), Range16), $clone(new Range16.ptr(981, 983, 1), Range16), $clone(new Range16.ptr(985, 1007, 2), Range16), $clone(new Range16.ptr(1008, 1011, 1), Range16), $clone(new Range16.ptr(1013, 1019, 3), Range16), $clone(new Range16.ptr(1072, 1119, 1), Range16), $clone(new Range16.ptr(1121, 1153, 2), Range16), $clone(new Range16.ptr(1163, 1215, 2), Range16), $clone(new Range16.ptr(1218, 1230, 2), Range16), $clone(new Range16.ptr(1231, 1327, 2), Range16), $clone(new Range16.ptr(1377, 1414, 1), Range16), $clone(new Range16.ptr(4304, 4346, 1), Range16), $clone(new Range16.ptr(4349, 4351, 1), Range16), $clone(new Range16.ptr(5112, 5117, 1), Range16), $clone(new Range16.ptr(7296, 7304, 1), Range16), $clone(new Range16.ptr(7545, 7549, 4), Range16), $clone(new Range16.ptr(7566, 7681, 115), Range16), $clone(new Range16.ptr(7683, 7829, 2), Range16), $clone(new Range16.ptr(7835, 7841, 6), Range16), $clone(new Range16.ptr(7843, 7935, 2), Range16), $clone(new Range16.ptr(7936, 7943, 1), Range16), $clone(new Range16.ptr(7952, 7957, 1), Range16), $clone(new Range16.ptr(7968, 7975, 1), Range16), $clone(new Range16.ptr(7984, 7991, 1), Range16), $clone(new Range16.ptr(8000, 8005, 1), Range16), $clone(new Range16.ptr(8017, 8023, 2), Range16), $clone(new Range16.ptr(8032, 8039, 1), Range16), $clone(new Range16.ptr(8048, 8061, 1), Range16), $clone(new Range16.ptr(8112, 8113, 1), Range16), $clone(new Range16.ptr(8126, 8144, 18), Range16), $clone(new Range16.ptr(8145, 8160, 15), Range16), $clone(new Range16.ptr(8161, 8165, 4), Range16), $clone(new Range16.ptr(8526, 8580, 54), Range16), $clone(new Range16.ptr(11312, 11358, 1), Range16), $clone(new Range16.ptr(11361, 11365, 4), Range16), $clone(new Range16.ptr(11366, 11372, 2), Range16), $clone(new Range16.ptr(11379, 11382, 3), Range16), $clone(new Range16.ptr(11393, 11491, 2), Range16), $clone(new Range16.ptr(11500, 11502, 2), Range16), $clone(new Range16.ptr(11507, 11520, 13), Range16), $clone(new Range16.ptr(11521, 11557, 1), Range16), $clone(new Range16.ptr(11559, 11565, 6), Range16), $clone(new Range16.ptr(42561, 42605, 2), Range16), $clone(new Range16.ptr(42625, 42651, 2), Range16), $clone(new Range16.ptr(42787, 42799, 2), Range16), $clone(new Range16.ptr(42803, 42863, 2), Range16), $clone(new Range16.ptr(42874, 42876, 2), Range16), $clone(new Range16.ptr(42879, 42887, 2), Range16), $clone(new Range16.ptr(42892, 42897, 5), Range16), $clone(new Range16.ptr(42899, 42900, 1), Range16), $clone(new Range16.ptr(42903, 42921, 2), Range16), $clone(new Range16.ptr(42933, 42943, 2), Range16), $clone(new Range16.ptr(42947, 42952, 5), Range16), $clone(new Range16.ptr(42954, 42998, 44), Range16), $clone(new Range16.ptr(43859, 43888, 29), Range16), $clone(new Range16.ptr(43889, 43967, 1), Range16), $clone(new Range16.ptr(65345, 65370, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(66600, 66639, 1), Range32), $clone(new Range32.ptr(66776, 66811, 1), Range32), $clone(new Range32.ptr(68800, 68850, 1), Range32), $clone(new Range32.ptr(71872, 71903, 1), Range32), $clone(new Range32.ptr(93792, 93823, 1), Range32), $clone(new Range32.ptr(125218, 125251, 1), Range32)]), 4);
+		foldLu = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(97, 122, 1), Range16), $clone(new Range16.ptr(181, 223, 42), Range16), $clone(new Range16.ptr(224, 246, 1), Range16), $clone(new Range16.ptr(248, 255, 1), Range16), $clone(new Range16.ptr(257, 303, 2), Range16), $clone(new Range16.ptr(307, 311, 2), Range16), $clone(new Range16.ptr(314, 328, 2), Range16), $clone(new Range16.ptr(331, 375, 2), Range16), $clone(new Range16.ptr(378, 382, 2), Range16), $clone(new Range16.ptr(383, 384, 1), Range16), $clone(new Range16.ptr(387, 389, 2), Range16), $clone(new Range16.ptr(392, 396, 4), Range16), $clone(new Range16.ptr(402, 405, 3), Range16), $clone(new Range16.ptr(409, 410, 1), Range16), $clone(new Range16.ptr(414, 417, 3), Range16), $clone(new Range16.ptr(419, 421, 2), Range16), $clone(new Range16.ptr(424, 429, 5), Range16), $clone(new Range16.ptr(432, 436, 4), Range16), $clone(new Range16.ptr(438, 441, 3), Range16), $clone(new Range16.ptr(445, 447, 2), Range16), $clone(new Range16.ptr(453, 454, 1), Range16), $clone(new Range16.ptr(456, 457, 1), Range16), $clone(new Range16.ptr(459, 460, 1), Range16), $clone(new Range16.ptr(462, 476, 2), Range16), $clone(new Range16.ptr(477, 495, 2), Range16), $clone(new Range16.ptr(498, 499, 1), Range16), $clone(new Range16.ptr(501, 505, 4), Range16), $clone(new Range16.ptr(507, 543, 2), Range16), $clone(new Range16.ptr(547, 563, 2), Range16), $clone(new Range16.ptr(572, 575, 3), Range16), $clone(new Range16.ptr(576, 578, 2), Range16), $clone(new Range16.ptr(583, 591, 2), Range16), $clone(new Range16.ptr(592, 596, 1), Range16), $clone(new Range16.ptr(598, 599, 1), Range16), $clone(new Range16.ptr(601, 603, 2), Range16), $clone(new Range16.ptr(604, 608, 4), Range16), $clone(new Range16.ptr(609, 613, 2), Range16), $clone(new Range16.ptr(614, 616, 2), Range16), $clone(new Range16.ptr(617, 620, 1), Range16), $clone(new Range16.ptr(623, 625, 2), Range16), $clone(new Range16.ptr(626, 629, 3), Range16), $clone(new Range16.ptr(637, 640, 3), Range16), $clone(new Range16.ptr(642, 643, 1), Range16), $clone(new Range16.ptr(647, 652, 1), Range16), $clone(new Range16.ptr(658, 669, 11), Range16), $clone(new Range16.ptr(670, 837, 167), Range16), $clone(new Range16.ptr(881, 883, 2), Range16), $clone(new Range16.ptr(887, 891, 4), Range16), $clone(new Range16.ptr(892, 893, 1), Range16), $clone(new Range16.ptr(940, 943, 1), Range16), $clone(new Range16.ptr(945, 974, 1), Range16), $clone(new Range16.ptr(976, 977, 1), Range16), $clone(new Range16.ptr(981, 983, 1), Range16), $clone(new Range16.ptr(985, 1007, 2), Range16), $clone(new Range16.ptr(1008, 1011, 1), Range16), $clone(new Range16.ptr(1013, 1019, 3), Range16), $clone(new Range16.ptr(1072, 1119, 1), Range16), $clone(new Range16.ptr(1121, 1153, 2), Range16), $clone(new Range16.ptr(1163, 1215, 2), Range16), $clone(new Range16.ptr(1218, 1230, 2), Range16), $clone(new Range16.ptr(1231, 1327, 2), Range16), $clone(new Range16.ptr(1377, 1414, 1), Range16), $clone(new Range16.ptr(4304, 4346, 1), Range16), $clone(new Range16.ptr(4349, 4351, 1), Range16), $clone(new Range16.ptr(5112, 5117, 1), Range16), $clone(new Range16.ptr(7296, 7304, 1), Range16), $clone(new Range16.ptr(7545, 7549, 4), Range16), $clone(new Range16.ptr(7566, 7681, 115), Range16), $clone(new Range16.ptr(7683, 7829, 2), Range16), $clone(new Range16.ptr(7835, 7841, 6), Range16), $clone(new Range16.ptr(7843, 7935, 2), Range16), $clone(new Range16.ptr(7936, 7943, 1), Range16), $clone(new Range16.ptr(7952, 7957, 1), Range16), $clone(new Range16.ptr(7968, 7975, 1), Range16), $clone(new Range16.ptr(7984, 7991, 1), Range16), $clone(new Range16.ptr(8000, 8005, 1), Range16), $clone(new Range16.ptr(8017, 8023, 2), Range16), $clone(new Range16.ptr(8032, 8039, 1), Range16), $clone(new Range16.ptr(8048, 8061, 1), Range16), $clone(new Range16.ptr(8112, 8113, 1), Range16), $clone(new Range16.ptr(8126, 8144, 18), Range16), $clone(new Range16.ptr(8145, 8160, 15), Range16), $clone(new Range16.ptr(8161, 8165, 4), Range16), $clone(new Range16.ptr(8526, 8580, 54), Range16), $clone(new Range16.ptr(11312, 11359, 1), Range16), $clone(new Range16.ptr(11361, 11365, 4), Range16), $clone(new Range16.ptr(11366, 11372, 2), Range16), $clone(new Range16.ptr(11379, 11382, 3), Range16), $clone(new Range16.ptr(11393, 11491, 2), Range16), $clone(new Range16.ptr(11500, 11502, 2), Range16), $clone(new Range16.ptr(11507, 11520, 13), Range16), $clone(new Range16.ptr(11521, 11557, 1), Range16), $clone(new Range16.ptr(11559, 11565, 6), Range16), $clone(new Range16.ptr(42561, 42605, 2), Range16), $clone(new Range16.ptr(42625, 42651, 2), Range16), $clone(new Range16.ptr(42787, 42799, 2), Range16), $clone(new Range16.ptr(42803, 42863, 2), Range16), $clone(new Range16.ptr(42874, 42876, 2), Range16), $clone(new Range16.ptr(42879, 42887, 2), Range16), $clone(new Range16.ptr(42892, 42897, 5), Range16), $clone(new Range16.ptr(42899, 42900, 1), Range16), $clone(new Range16.ptr(42903, 42921, 2), Range16), $clone(new Range16.ptr(42933, 42947, 2), Range16), $clone(new Range16.ptr(42952, 42954, 2), Range16), $clone(new Range16.ptr(42961, 42967, 6), Range16), $clone(new Range16.ptr(42969, 42998, 29), Range16), $clone(new Range16.ptr(43859, 43888, 29), Range16), $clone(new Range16.ptr(43889, 43967, 1), Range16), $clone(new Range16.ptr(65345, 65370, 1), Range16)]), new sliceType$1([$clone(new Range32.ptr(66600, 66639, 1), Range32), $clone(new Range32.ptr(66776, 66811, 1), Range32), $clone(new Range32.ptr(66967, 66977, 1), Range32), $clone(new Range32.ptr(66979, 66993, 1), Range32), $clone(new Range32.ptr(66995, 67001, 1), Range32), $clone(new Range32.ptr(67003, 67004, 1), Range32), $clone(new Range32.ptr(68800, 68850, 1), Range32), $clone(new Range32.ptr(71872, 71903, 1), Range32), $clone(new Range32.ptr(93792, 93823, 1), Range32), $clone(new Range32.ptr(125218, 125251, 1), Range32)]), 4);
 		foldM = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(921, 953, 32), Range16), $clone(new Range16.ptr(8126, 8126, 1), Range16)]), sliceType$1.nil, 0);
 		foldMn = new RangeTable.ptr(new sliceType([$clone(new Range16.ptr(921, 953, 32), Range16), $clone(new Range16.ptr(8126, 8126, 1), Range16)]), sliceType$1.nil, 0);
 		$pkg.FoldCategory = $makeMap($String.keyFor, [{ k: "L", v: foldL }, { k: "Ll", v: foldLl }, { k: "Lt", v: foldLt }, { k: "Lu", v: foldLu }, { k: "M", v: foldM }, { k: "Mn", v: foldMn }]);
@@ -12743,7 +11199,7 @@ $packages["unicode"] = (function() {
 	return $pkg;
 })();
 $packages["reflect"] = (function() {
-	var $pkg = {}, $init, errors, js, abi, bytealg, goarch, itoa, math, runtime, strconv, sync, unicode, utf8, Value, flag, ValueError, emptyInterface, MapIter, Type, Kind, tflag, rtype, method, ChanDir, arrayType, chanType, imethod, interfaceType, mapType, ptrType, sliceType, structField, structType, Method, nameOff, typeOff, textOff, StructField, StructTag, fieldScan, uncommonType, funcType, name, nameData, hiter, arrayType$1, sliceType$1, sliceType$2, ptrType$2, sliceType$3, sliceType$4, sliceType$5, sliceType$6, ptrType$3, funcType$1, sliceType$8, arrayType$2, sliceType$9, ptrType$5, sliceType$10, ptrType$8, sliceType$12, ptrType$9, sliceType$13, ptrType$10, ptrType$11, sliceType$14, ptrType$12, ptrType$13, sliceType$16, sliceType$17, ptrType$17, structType$3, sliceType$18, ptrType$18, ptrType$19, sliceType$19, funcType$3, ptrType$22, arrayType$8, ptrType$23, funcType$4, funcType$5, ptrType$25, ptrType$26, zeroVal, nameOffList, typeOffList, bytesType, uint8Type, stringType, kindNames, initialized, nameMap, callHelper, jsObjectPtr, selectHelper, valueMethodName, copyVal, overflowFloat32, convertOp, makeFloat, makeFloat32, makeComplex, makeString, makeBytes, makeRunes, cvtInt, cvtUint, cvtFloatInt, cvtFloatUint, cvtIntFloat, cvtUintFloat, cvtFloat, cvtComplex, cvtIntString, cvtUintString, cvtBytesString, cvtStringBytes, cvtRunesString, cvtStringRunes, cvtT2I, cvtI2I, rtypeOf, PtrTo, PointerTo, implements$1, specialChannelAssignability, directlyAssignable, haveIdenticalType, haveIdenticalUnderlyingType, toType, ifaceIndir, init, New, jsType, reflectType, setKindType, newName, newMethodName, resolveReflectName, newTypeOff, internalStr, isWrapped, copyStruct, makeValue, MakeSlice, TypeOf, ValueOf, FuncOf, SliceOf, Zero, unsafe_New, makeInt, typedmemmove, keyFor, mapaccess, mapassign, mapdelete, mapaccess_faststr, mapassign_faststr, mapdelete_faststr, mapiterinit, mapiterkey, mapiterelem, mapiternext, maplen, cvtDirect, cvtSliceArrayPtr, cvtSliceArray, methodReceiver, valueInterface, ifaceE2I, makeMethodValue, wrapJsObject, unwrapJsObject, getJsTag, chanrecv, chansend;
+	var $pkg = {}, $init, errors, js, abi, bytealg, goarch, itoa, math, runtime, strconv, sync, unicode, utf8, Value, flag, ValueError, MapIter, Type, Kind, rtype, ChanDir, interfaceType, mapType, ptrType, sliceType, structType, Method, StructField, StructTag, fieldScan, hiter, arrayType$1, structType$1, sliceType$1, sliceType$2, sliceType$3, sliceType$4, ptrType$2, funcType$1, sliceType$6, ptrType$4, arrayType$2, sliceType$7, ptrType$5, sliceType$8, ptrType$6, ptrType$7, ptrType$9, sliceType$10, ptrType$10, sliceType$11, ptrType$11, ptrType$12, sliceType$12, ptrType$13, sliceType$13, ptrType$14, sliceType$15, sliceType$16, funcType$3, sliceType$17, ptrType$18, ptrType$19, ptrType$20, sliceType$18, funcType$4, ptrType$24, arrayType$5, ptrType$25, zeroVal, dummy, bytesType, uint8Type, stringType, kindNames, callHelper, selectHelper, valueMethodName, copyVal, overflowFloat32, convertOp, makeFloat, makeFloat32, makeComplex, makeString, makeBytes, makeRunes, cvtInt, cvtUint, cvtFloatInt, cvtFloatUint, cvtIntFloat, cvtUintFloat, cvtFloat, cvtComplex, cvtIntString, cvtUintString, cvtBytesString, cvtStringBytes, cvtRunesString, cvtStringRunes, cvtT2I, cvtI2I, escapes, nameOffFor, typeOffFor, pkgPathFor, nameFor, elem, PtrTo, PointerTo, ptrTo, implements$1, specialChannelAssignability, directlyAssignable, haveIdenticalType, haveIdenticalUnderlyingType, stringFor, toType, ifaceIndir, init, New, jsType, toAbiType, toRType, rtypeOf, pkgPath, makeValue, MakeSlice, TypeOf, ValueOf, FuncOf, SliceOf, Zero, unsafe_New, makeInt, typedmemmove, keyFor, mapaccess, mapassign, mapdelete, mapaccess_faststr, mapassign_faststr, mapdelete_faststr, mapiterinit, mapiterkey, mapiterelem, mapiternext, maplen, cvtDirect, cvtSliceArrayPtr, cvtSliceArray, methodReceiver, valueInterface, ifaceE2I, makeMethodValue, chanrecv, chansend, noescape, toKindTypeExt;
 	errors = $packages["errors"];
 	js = $packages["github.com/gopherjs/gopherjs/js"];
 	abi = $packages["internal/abi"];
@@ -12756,15 +11212,15 @@ $packages["reflect"] = (function() {
 	sync = $packages["sync"];
 	unicode = $packages["unicode"];
 	utf8 = $packages["unicode/utf8"];
-	Value = $newType(0, $kindStruct, "reflect.Value", true, "reflect", true, function(typ_, ptr_, flag_) {
+	Value = $newType(0, $kindStruct, "reflect.Value", true, "reflect", true, function(typ__, ptr_, flag_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.typ = ptrType$2.nil;
+			this.typ_ = ptrType$4.nil;
 			this.ptr = 0;
 			this.flag = 0;
 			return;
 		}
-		this.typ = typ_;
+		this.typ_ = typ__;
 		this.ptr = ptr_;
 		this.flag = flag_;
 	});
@@ -12779,21 +11235,11 @@ $packages["reflect"] = (function() {
 		this.Method = Method_;
 		this.Kind = Kind_;
 	});
-	emptyInterface = $newType(0, $kindStruct, "reflect.emptyInterface", true, "reflect", false, function(typ_, word_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.typ = ptrType$2.nil;
-			this.word = 0;
-			return;
-		}
-		this.typ = typ_;
-		this.word = word_;
-	});
 	MapIter = $newType(0, $kindStruct, "reflect.MapIter", true, "reflect", true, function(m_, hiter_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.m = new Value.ptr(ptrType$2.nil, 0, 0);
-			this.hiter = new hiter.ptr($ifaceNil, null, null, 0, null);
+			this.m = new Value.ptr(ptrType$4.nil, 0, 0);
+			this.hiter = new hiter.ptr(ptrType$4.nil, null, null, 0, null);
 			return;
 		}
 		this.m = m_;
@@ -12801,165 +11247,54 @@ $packages["reflect"] = (function() {
 	});
 	Type = $newType(8, $kindInterface, "reflect.Type", true, "reflect", true, null);
 	Kind = $newType(4, $kindUint, "reflect.Kind", true, "reflect", true, null);
-	tflag = $newType(1, $kindUint8, "reflect.tflag", true, "reflect", false, null);
-	rtype = $newType(0, $kindStruct, "reflect.rtype", true, "reflect", false, function(size_, ptrdata_, hash_, tflag_, align_, fieldAlign_, kind_, equal_, gcdata_, str_, ptrToThis_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.size = 0;
-			this.ptrdata = 0;
-			this.hash = 0;
-			this.tflag = 0;
-			this.align = 0;
-			this.fieldAlign = 0;
-			this.kind = 0;
-			this.equal = $throwNilPointerError;
-			this.gcdata = ptrType$13.nil;
-			this.str = 0;
-			this.ptrToThis = 0;
-			return;
-		}
-		this.size = size_;
-		this.ptrdata = ptrdata_;
-		this.hash = hash_;
-		this.tflag = tflag_;
-		this.align = align_;
-		this.fieldAlign = fieldAlign_;
-		this.kind = kind_;
-		this.equal = equal_;
-		this.gcdata = gcdata_;
-		this.str = str_;
-		this.ptrToThis = ptrToThis_;
-	});
-	method = $newType(0, $kindStruct, "reflect.method", true, "reflect", false, function(name_, mtyp_, ifn_, tfn_) {
+	rtype = $newType(0, $kindStruct, "reflect.rtype", true, "reflect", false, function(t_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.name = 0;
-			this.mtyp = 0;
-			this.ifn = 0;
-			this.tfn = 0;
+			this.t = new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil);
 			return;
 		}
-		this.name = name_;
-		this.mtyp = mtyp_;
-		this.ifn = ifn_;
-		this.tfn = tfn_;
+		this.t = t_;
 	});
 	ChanDir = $newType(4, $kindInt, "reflect.ChanDir", true, "reflect", true, null);
-	arrayType = $newType(0, $kindStruct, "reflect.arrayType", true, "reflect", false, function(rtype_, elem_, slice_, len_) {
+	interfaceType = $newType(0, $kindStruct, "reflect.interfaceType", true, "reflect", false, function(InterfaceType_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0);
-			this.elem = ptrType$2.nil;
-			this.slice = ptrType$2.nil;
-			this.len = 0;
+			this.InterfaceType = new abi.InterfaceType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), new abi.Name.ptr("", "", false, false, ""), sliceType$15.nil);
 			return;
 		}
-		this.rtype = rtype_;
-		this.elem = elem_;
-		this.slice = slice_;
-		this.len = len_;
+		this.InterfaceType = InterfaceType_;
 	});
-	chanType = $newType(0, $kindStruct, "reflect.chanType", true, "reflect", false, function(rtype_, elem_, dir_) {
+	mapType = $newType(0, $kindStruct, "reflect.mapType", true, "reflect", false, function(MapType_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0);
-			this.elem = ptrType$2.nil;
-			this.dir = 0;
+			this.MapType = new abi.MapType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), ptrType$4.nil, ptrType$4.nil, ptrType$4.nil, $throwNilPointerError, 0, 0, 0, 0);
 			return;
 		}
-		this.rtype = rtype_;
-		this.elem = elem_;
-		this.dir = dir_;
+		this.MapType = MapType_;
 	});
-	imethod = $newType(0, $kindStruct, "reflect.imethod", true, "reflect", false, function(name_, typ_) {
+	ptrType = $newType(0, $kindStruct, "reflect.ptrType", true, "reflect", false, function(PtrType_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.name = 0;
-			this.typ = 0;
+			this.PtrType = new abi.PtrType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), ptrType$4.nil);
 			return;
 		}
-		this.name = name_;
-		this.typ = typ_;
+		this.PtrType = PtrType_;
 	});
-	interfaceType = $newType(0, $kindStruct, "reflect.interfaceType", true, "reflect", false, function(rtype_, pkgPath_, methods_) {
+	sliceType = $newType(0, $kindStruct, "reflect.sliceType", true, "reflect", false, function(SliceType_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0);
-			this.pkgPath = new name.ptr(ptrType$13.nil);
-			this.methods = sliceType$16.nil;
+			this.SliceType = new abi.SliceType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), ptrType$4.nil);
 			return;
 		}
-		this.rtype = rtype_;
-		this.pkgPath = pkgPath_;
-		this.methods = methods_;
+		this.SliceType = SliceType_;
 	});
-	mapType = $newType(0, $kindStruct, "reflect.mapType", true, "reflect", false, function(rtype_, key_, elem_, bucket_, hasher_, keysize_, valuesize_, bucketsize_, flags_) {
+	structType = $newType(0, $kindStruct, "reflect.structType", true, "reflect", false, function(StructType_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0);
-			this.key = ptrType$2.nil;
-			this.elem = ptrType$2.nil;
-			this.bucket = ptrType$2.nil;
-			this.hasher = $throwNilPointerError;
-			this.keysize = 0;
-			this.valuesize = 0;
-			this.bucketsize = 0;
-			this.flags = 0;
+			this.StructType = new abi.StructType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), new abi.Name.ptr("", "", false, false, ""), sliceType$16.nil);
 			return;
 		}
-		this.rtype = rtype_;
-		this.key = key_;
-		this.elem = elem_;
-		this.bucket = bucket_;
-		this.hasher = hasher_;
-		this.keysize = keysize_;
-		this.valuesize = valuesize_;
-		this.bucketsize = bucketsize_;
-		this.flags = flags_;
-	});
-	ptrType = $newType(0, $kindStruct, "reflect.ptrType", true, "reflect", false, function(rtype_, elem_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0);
-			this.elem = ptrType$2.nil;
-			return;
-		}
-		this.rtype = rtype_;
-		this.elem = elem_;
-	});
-	sliceType = $newType(0, $kindStruct, "reflect.sliceType", true, "reflect", false, function(rtype_, elem_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0);
-			this.elem = ptrType$2.nil;
-			return;
-		}
-		this.rtype = rtype_;
-		this.elem = elem_;
-	});
-	structField = $newType(0, $kindStruct, "reflect.structField", true, "reflect", false, function(name_, typ_, offset_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.name = new name.ptr(ptrType$13.nil);
-			this.typ = ptrType$2.nil;
-			this.offset = 0;
-			return;
-		}
-		this.name = name_;
-		this.typ = typ_;
-		this.offset = offset_;
-	});
-	structType = $newType(0, $kindStruct, "reflect.structType", true, "reflect", false, function(rtype_, pkgPath_, fields_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0);
-			this.pkgPath = new name.ptr(ptrType$13.nil);
-			this.fields = sliceType$17.nil;
-			return;
-		}
-		this.rtype = rtype_;
-		this.pkgPath = pkgPath_;
-		this.fields = fields_;
+		this.StructType = StructType_;
 	});
 	Method = $newType(0, $kindStruct, "reflect.Method", true, "reflect", true, function(Name_, PkgPath_, Type_, Func_, Index_) {
 		this.$val = this;
@@ -12967,7 +11302,7 @@ $packages["reflect"] = (function() {
 			this.Name = "";
 			this.PkgPath = "";
 			this.Type = $ifaceNil;
-			this.Func = new Value.ptr(ptrType$2.nil, 0, 0);
+			this.Func = new Value.ptr(ptrType$4.nil, 0, 0);
 			this.Index = 0;
 			return;
 		}
@@ -12977,9 +11312,6 @@ $packages["reflect"] = (function() {
 		this.Func = Func_;
 		this.Index = Index_;
 	});
-	nameOff = $newType(4, $kindInt32, "reflect.nameOff", true, "reflect", false, null);
-	typeOff = $newType(4, $kindInt32, "reflect.typeOff", true, "reflect", false, null);
-	textOff = $newType(4, $kindInt32, "reflect.textOff", true, "reflect", false, null);
 	StructField = $newType(0, $kindStruct, "reflect.StructField", true, "reflect", true, function(Name_, PkgPath_, Type_, Tag_, Offset_, Index_, Anonymous_) {
 		this.$val = this;
 		if (arguments.length === 0) {
@@ -12988,7 +11320,7 @@ $packages["reflect"] = (function() {
 			this.Type = $ifaceNil;
 			this.Tag = "";
 			this.Offset = 0;
-			this.Index = sliceType$8.nil;
+			this.Index = sliceType$6.nil;
 			this.Anonymous = false;
 			return;
 		}
@@ -13004,73 +11336,17 @@ $packages["reflect"] = (function() {
 	fieldScan = $newType(0, $kindStruct, "reflect.fieldScan", true, "reflect", false, function(typ_, index_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.typ = ptrType$12.nil;
-			this.index = sliceType$8.nil;
+			this.typ = ptrType$13.nil;
+			this.index = sliceType$6.nil;
 			return;
 		}
 		this.typ = typ_;
 		this.index = index_;
 	});
-	uncommonType = $newType(0, $kindStruct, "reflect.uncommonType", true, "reflect", false, function(pkgPath_, mcount_, xcount_, moff_, _methods_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.pkgPath = 0;
-			this.mcount = 0;
-			this.xcount = 0;
-			this.moff = 0;
-			this._methods = sliceType$13.nil;
-			return;
-		}
-		this.pkgPath = pkgPath_;
-		this.mcount = mcount_;
-		this.xcount = xcount_;
-		this.moff = moff_;
-		this._methods = _methods_;
-	});
-	funcType = $newType(0, $kindStruct, "reflect.funcType", true, "reflect", false, function(rtype_, inCount_, outCount_, _in_, _out_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.rtype = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0);
-			this.inCount = 0;
-			this.outCount = 0;
-			this._in = sliceType$3.nil;
-			this._out = sliceType$3.nil;
-			return;
-		}
-		this.rtype = rtype_;
-		this.inCount = inCount_;
-		this.outCount = outCount_;
-		this._in = _in_;
-		this._out = _out_;
-	});
-	name = $newType(0, $kindStruct, "reflect.name", true, "reflect", false, function(bytes_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.bytes = ptrType$13.nil;
-			return;
-		}
-		this.bytes = bytes_;
-	});
-	nameData = $newType(0, $kindStruct, "reflect.nameData", true, "reflect", false, function(name_, tag_, exported_, embedded_, pkgPath_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.name = "";
-			this.tag = "";
-			this.exported = false;
-			this.embedded = false;
-			this.pkgPath = "";
-			return;
-		}
-		this.name = name_;
-		this.tag = tag_;
-		this.exported = exported_;
-		this.embedded = embedded_;
-		this.pkgPath = pkgPath_;
-	});
 	hiter = $newType(0, $kindStruct, "reflect.hiter", true, "reflect", false, function(t_, m_, keys_, i_, last_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.t = $ifaceNil;
+			this.t = ptrType$4.nil;
 			this.m = null;
 			this.keys = null;
 			this.i = 0;
@@ -13086,76 +11362,60 @@ $packages["reflect"] = (function() {
 	$pkg.Value = Value;
 	$pkg.flag = flag;
 	$pkg.ValueError = ValueError;
-	$pkg.emptyInterface = emptyInterface;
 	$pkg.MapIter = MapIter;
 	$pkg.Type = Type;
 	$pkg.Kind = Kind;
-	$pkg.tflag = tflag;
 	$pkg.rtype = rtype;
-	$pkg.method = method;
 	$pkg.ChanDir = ChanDir;
-	$pkg.arrayType = arrayType;
-	$pkg.chanType = chanType;
-	$pkg.imethod = imethod;
 	$pkg.interfaceType = interfaceType;
 	$pkg.mapType = mapType;
 	$pkg.ptrType = ptrType;
 	$pkg.sliceType = sliceType;
-	$pkg.structField = structField;
 	$pkg.structType = structType;
 	$pkg.Method = Method;
-	$pkg.nameOff = nameOff;
-	$pkg.typeOff = typeOff;
-	$pkg.textOff = textOff;
 	$pkg.StructField = StructField;
 	$pkg.StructTag = StructTag;
 	$pkg.fieldScan = fieldScan;
-	$pkg.uncommonType = uncommonType;
-	$pkg.funcType = funcType;
-	$pkg.name = name;
-	$pkg.nameData = nameData;
 	$pkg.hiter = hiter;
 	$pkg.$finishSetup = function() {
 		arrayType$1 = $arrayType($Uint8, 1024);
+		structType$1 = $structType("reflect", [{prop: "b", name: "b", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "x", name: "x", embedded: false, exported: false, typ: $emptyInterface, tag: ""}]);
 		sliceType$1 = $sliceType(Type);
-		sliceType$2 = $sliceType(name);
-		ptrType$2 = $ptrType(rtype);
-		sliceType$3 = $sliceType(ptrType$2);
-		sliceType$4 = $sliceType($Uint8);
-		sliceType$5 = $sliceType($String);
-		sliceType$6 = $sliceType($emptyInterface);
-		ptrType$3 = $ptrType(js.Object);
-		funcType$1 = $funcType([sliceType$6], [ptrType$3], true);
-		sliceType$8 = $sliceType($Int);
+		sliceType$2 = $sliceType($Uint8);
+		sliceType$3 = $sliceType($String);
+		sliceType$4 = $sliceType($emptyInterface);
+		ptrType$2 = $ptrType(js.Object);
+		funcType$1 = $funcType([sliceType$4], [ptrType$2], true);
+		sliceType$6 = $sliceType($Int);
+		ptrType$4 = $ptrType(abi.Type);
 		arrayType$2 = $arrayType($Uintptr, 5);
-		sliceType$9 = $sliceType($Uintptr);
+		sliceType$7 = $sliceType($Uintptr);
 		ptrType$5 = $ptrType(runtime.Func);
-		sliceType$10 = $sliceType(Value);
-		ptrType$8 = $ptrType($UnsafePointer);
-		sliceType$12 = $sliceType($Int32);
-		ptrType$9 = $ptrType(uncommonType);
-		sliceType$13 = $sliceType(method);
-		ptrType$10 = $ptrType(interfaceType);
-		ptrType$11 = $ptrType(imethod);
-		sliceType$14 = $sliceType(fieldScan);
-		ptrType$12 = $ptrType(structType);
-		ptrType$13 = $ptrType($Uint8);
-		sliceType$16 = $sliceType(imethod);
-		sliceType$17 = $sliceType(structField);
-		ptrType$17 = $ptrType(nameData);
-		structType$3 = $structType("reflect", [{prop: "str", name: "str", embedded: false, exported: false, typ: $String, tag: ""}]);
-		sliceType$18 = $sliceType(ptrType$3);
+		sliceType$8 = $sliceType(Value);
+		ptrType$6 = $ptrType($UnsafePointer);
+		ptrType$7 = $ptrType(abi.Imethod);
+		ptrType$9 = $ptrType(rtype);
+		sliceType$10 = $sliceType($Int32);
+		ptrType$10 = $ptrType(abi.UncommonType);
+		sliceType$11 = $sliceType(abi.Method);
+		ptrType$11 = $ptrType(interfaceType);
+		ptrType$12 = $ptrType(abi.StructField);
+		sliceType$12 = $sliceType(fieldScan);
+		ptrType$13 = $ptrType(structType);
+		sliceType$13 = $sliceType(ptrType$4);
+		ptrType$14 = $ptrType($Uint8);
+		sliceType$15 = $sliceType(abi.Imethod);
+		sliceType$16 = $sliceType(abi.StructField);
+		funcType$3 = $funcType([$emptyInterface], [ptrType$2], false);
+		sliceType$17 = $sliceType(ptrType$2);
 		ptrType$18 = $ptrType($String);
-		ptrType$19 = $ptrType(funcType);
-		sliceType$19 = $sliceType(sliceType$18);
-		funcType$3 = $funcType([$String], [$Bool], false);
-		ptrType$22 = $ptrType(MapIter);
-		arrayType$8 = $arrayType($Uintptr, 2);
-		ptrType$23 = $ptrType(ValueError);
-		funcType$4 = $funcType([$UnsafePointer, $UnsafePointer], [$Bool], false);
-		funcType$5 = $funcType([$UnsafePointer, $Uintptr], [$Uintptr], false);
-		ptrType$25 = $ptrType(structField);
-		ptrType$26 = $ptrType(hiter);
+		ptrType$19 = $ptrType(hiter);
+		ptrType$20 = $ptrType(abi.FuncType);
+		sliceType$18 = $sliceType(sliceType$17);
+		funcType$4 = $funcType([$String], [$Bool], false);
+		ptrType$24 = $ptrType(MapIter);
+		arrayType$5 = $arrayType($Uintptr, 2);
+		ptrType$25 = $ptrType(ValueError);
 		flag.prototype.kind = function kind() {
 			var f;
 			f = this.$val;
@@ -13171,10 +11431,16 @@ $packages["reflect"] = (function() {
 			return 0;
 		};
 		$ptrType(flag).prototype.ro = function(...$args) { return new flag(this.$get()).ro(...$args); };
+		$ptrType(Value).prototype.typ = function typ() {
+			var v;
+			v = this;
+			return ($pointerOfStructConversion(noescape((v.typ_)), ptrType$4));
+		};
+		Value.prototype.typ = function(...$args) { return this.$val.typ(...$args); };
 		$ptrType(Value).prototype.pointer = function pointer() {
 			var v;
 			v = this;
-			if (!((v.typ.size === 4)) || !v.typ.pointers()) {
+			if (!(($clone(v, Value).typ().Size() === 4)) || !$clone(v, Value).typ().Pointers()) {
 				$panic(new $String("can't call pointer on a non-pointer Value"));
 			}
 			if (!((((v.flag & 128) >>> 0) === 0))) {
@@ -13192,10 +11458,10 @@ $packages["reflect"] = (function() {
 			return "reflect: call of " + e.Method + " on " + new Kind(e.Kind).String() + " Value";
 		};
 		valueMethodName = function valueMethodName$1() {
-			var _tuple, frame, frames, methodName, more, n, name$1, pc;
+			var _tuple, frame, frames, methodName, more, n, name, pc;
 			pc = arrayType$2.zero();
-			n = runtime.Callers(1, new sliceType$9(pc));
-			frames = runtime.CallersFrames($subslice(new sliceType$9(pc), 0, n));
+			n = runtime.Callers(1, new sliceType$7(pc));
+			frames = runtime.CallersFrames($subslice(new sliceType$7(pc), 0, n));
 			frame = new runtime.Frame.ptr(0, ptrType$5.nil, "", "", 0, 0);
 			more = true;
 			while (true) {
@@ -13203,11 +11469,11 @@ $packages["reflect"] = (function() {
 				_tuple = frames.Next();
 				runtime.Frame.copy(frame, _tuple[0]);
 				more = _tuple[1];
-				name$1 = frame.Function;
-				if (name$1.length > 14 && $substring(name$1, 0, 14) === "reflect.Value.") {
-					methodName = $substring(name$1, 14);
+				name = frame.Function;
+				if (name.length > 14 && $substring(name, 0, 14) === "reflect.Value.") {
+					methodName = $substring(name, 14);
 					if (methodName.length > 0 && 65 <= methodName.charCodeAt(0) && methodName.charCodeAt(0) <= 90) {
-						return name$1;
+						return name;
 					}
 				}
 			}
@@ -13269,7 +11535,7 @@ $packages["reflect"] = (function() {
 				$panic(new $String("reflect.Value.Addr of unaddressable value"));
 			}
 			fl = (v.flag & 96) >>> 0;
-			return new Value.ptr(v.typ.ptrTo(), v.ptr, (fl | 22) >>> 0);
+			return new Value.ptr(ptrTo($clone(v, Value).typ()), v.ptr, (fl | 22) >>> 0);
 		};
 		Value.prototype.Addr = function(...$args) { return this.$val.Addr(...$args); };
 		$ptrType(Value).prototype.Bool = function Bool() {
@@ -13288,31 +11554,22 @@ $packages["reflect"] = (function() {
 		};
 		Value.prototype.panicNotBool = function(...$args) { return this.$val.panicNotBool(...$args); };
 		$ptrType(Value).prototype.Bytes = function Bytes() {
-			var {$24r, _r, v, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var v;
 			v = this;
-			if (v.typ === bytesType) {
-				$s = -1; return (v.ptr).$get();
+			if (v.typ_ === bytesType) {
+				return (v.ptr).$get();
 			}
-			_r = $clone(v, Value).bytesSlow(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Bytes, $c: true, $r, $24r, _r, v, $s};return $f;
+			return $clone(v, Value).bytesSlow();
 		};
 		Value.prototype.Bytes = function(...$args) { return this.$val.Bytes(...$args); };
 		$ptrType(Value).prototype.runes = function runes() {
-			var {_r, v, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var v;
 			v = this;
 			new flag(v.flag).mustBe(23);
-			_r = v.typ.Elem().Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			/* */ if (!((_r === 5))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!((_r === 5))) { */ case 1:
+			if (!(($clone(v, Value).typ().Elem().Kind() === 5))) {
 				$panic(new $String("reflect.Value.Bytes of non-rune slice"));
-			/* } */ case 2:
-			$s = -1; return (v.ptr).$get();
-			/* */ } return; } var $f = {$blk: runes, $c: true, $r, _r, v, $s};return $f;
+			}
+			return (v.ptr).$get();
 		};
 		Value.prototype.runes = function(...$args) { return this.$val.runes(...$args); };
 		$ptrType(Value).prototype.CanAddr = function CanAddr() {
@@ -13376,133 +11633,88 @@ $packages["reflect"] = (function() {
 		};
 		Value.prototype.Complex = function(...$args) { return this.$val.Complex(...$args); };
 		$ptrType(Value).prototype.FieldByIndex = function FieldByIndex(index) {
-			var {$24r, _i, _r, _r$1, _r$2, _r$3, _ref, _v, i, index, v, x, $s, $r, $c} = $restore(this, {index});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var _i, _ref, i, index, v, x;
 			v = this;
-			/* */ if (index.$length === 1) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (index.$length === 1) { */ case 1:
-				_r = $clone(v, Value).Field((0 >= index.$length ? ($throwRuntimeError("index out of range"), undefined) : index.$array[index.$offset + 0])); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = _r;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
+			if (index.$length === 1) {
+				return $clone(v, Value).Field((0 >= index.$length ? ($throwRuntimeError("index out of range"), undefined) : index.$array[index.$offset + 0]));
+			}
 			new flag(v.flag).mustBe(25);
 			_ref = index;
 			_i = 0;
-			/* while (true) { */ case 5:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 6; continue; }
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
 				i = _i;
 				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				/* */ if (i > 0) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (i > 0) { */ case 7:
-					if (!($clone(v, Value).Kind() === 22)) { _v = false; $s = 11; continue s; }
-					_r$1 = v.typ.Elem().Kind(); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_v = _r$1 === 25; case 11:
-					/* */ if (_v) { $s = 9; continue; }
-					/* */ $s = 10; continue;
-					/* if (_v) { */ case 9:
+				if (i > 0) {
+					if (($clone(v, Value).Kind() === 22) && ($clone(v, Value).typ().Elem().Kind() === 25)) {
 						if ($clone(v, Value).IsNil()) {
 							$panic(new $String("reflect: indirection through nil pointer to embedded struct"));
 						}
-						_r$2 = $clone(v, Value).Elem(); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						v = _r$2;
-					/* } */ case 10:
-				/* } */ case 8:
-				_r$3 = $clone(v, Value).Field(x); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				v = _r$3;
+						v = $clone(v, Value).Elem();
+					}
+				}
+				v = $clone(v, Value).Field(x);
 				_i++;
-			$s = 5; continue;
-			case 6:
-			$s = -1; return v;
-			/* */ } return; } var $f = {$blk: FieldByIndex, $c: true, $r, $24r, _i, _r, _r$1, _r$2, _r$3, _ref, _v, i, index, v, x, $s};return $f;
+			}
+			return v;
 		};
 		Value.prototype.FieldByIndex = function(...$args) { return this.$val.FieldByIndex(...$args); };
 		$ptrType(Value).prototype.FieldByIndexErr = function FieldByIndexErr(index) {
-			var {$24r, $24r$1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _v, i, index, v, x, $s, $r, $c} = $restore(this, {index});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var _i, _ref, i, index, v, x;
 			v = this;
-			/* */ if (index.$length === 1) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (index.$length === 1) { */ case 1:
-				_r = $clone(v, Value).Field((0 >= index.$length ? ($throwRuntimeError("index out of range"), undefined) : index.$array[index.$offset + 0])); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = [_r, $ifaceNil];
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
+			if (index.$length === 1) {
+				return [$clone(v, Value).Field((0 >= index.$length ? ($throwRuntimeError("index out of range"), undefined) : index.$array[index.$offset + 0])), $ifaceNil];
+			}
 			new flag(v.flag).mustBe(25);
 			_ref = index;
 			_i = 0;
-			/* while (true) { */ case 5:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 6; continue; }
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
 				i = _i;
 				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				/* */ if (i > 0) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (i > 0) { */ case 7:
-					if (!($clone(v, Value).Kind() === 22)) { _v = false; $s = 11; continue s; }
-					_r$1 = v.typ.Elem().Kind(); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_v = _r$1 === 25; case 11:
-					/* */ if (_v) { $s = 9; continue; }
-					/* */ $s = 10; continue;
-					/* if (_v) { */ case 9:
-						/* */ if ($clone(v, Value).IsNil()) { $s = 13; continue; }
-						/* */ $s = 14; continue;
-						/* if ($clone(v, Value).IsNil()) { */ case 13:
-							_r$2 = v.typ.Elem().Name(); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-							_r$3 = errors.New("reflect: indirection through nil pointer to embedded struct field " + _r$2); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							$24r$1 = [new Value.ptr(ptrType$2.nil, 0, 0), _r$3];
-							$s = 17; case 17: return $24r$1;
-						/* } */ case 14:
-						_r$4 = $clone(v, Value).Elem(); /* */ $s = 18; case 18: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						v = _r$4;
-					/* } */ case 10:
-				/* } */ case 8:
-				_r$5 = $clone(v, Value).Field(x); /* */ $s = 19; case 19: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				v = _r$5;
+				if (i > 0) {
+					if (($clone(v, Value).Kind() === 22) && ($clone(v, Value).typ().Elem().Kind() === 25)) {
+						if ($clone(v, Value).IsNil()) {
+							return [new Value.ptr(ptrType$4.nil, 0, 0), errors.New("reflect: indirection through nil pointer to embedded struct field " + nameFor($clone(v, Value).typ().Elem()))];
+						}
+						v = $clone(v, Value).Elem();
+					}
+				}
+				v = $clone(v, Value).Field(x);
 				_i++;
-			$s = 5; continue;
-			case 6:
-			$s = -1; return [v, $ifaceNil];
-			/* */ } return; } var $f = {$blk: FieldByIndexErr, $c: true, $r, $24r, $24r$1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _v, i, index, v, x, $s};return $f;
+			}
+			return [v, $ifaceNil];
 		};
 		Value.prototype.FieldByIndexErr = function(...$args) { return this.$val.FieldByIndexErr(...$args); };
-		$ptrType(Value).prototype.FieldByName = function FieldByName(name$1) {
-			var {$24r, _r, _r$1, _tuple, f, name$1, ok, v, $s, $r, $c} = $restore(this, {name$1});
+		$ptrType(Value).prototype.FieldByName = function FieldByName(name) {
+			var {_r, _tuple, f, name, ok, v, $s, $r, $c} = $restore(this, {name});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			new flag(v.flag).mustBe(25);
-			_r = v.typ.FieldByName(name$1); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = toRType($clone(v, Value).typ()).FieldByName(name); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			f = $clone(_tuple[0], StructField);
 			ok = _tuple[1];
-			/* */ if (ok) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (ok) { */ case 2:
-				_r$1 = $clone(v, Value).FieldByIndex(f.Index); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 5; case 5: return $24r;
-			/* } */ case 3:
-			$s = -1; return new Value.ptr(ptrType$2.nil, 0, 0);
-			/* */ } return; } var $f = {$blk: FieldByName, $c: true, $r, $24r, _r, _r$1, _tuple, f, name$1, ok, v, $s};return $f;
+			if (ok) {
+				$s = -1; return $clone(v, Value).FieldByIndex(f.Index);
+			}
+			$s = -1; return new Value.ptr(ptrType$4.nil, 0, 0);
+			/* */ } return; } var $f = {$blk: FieldByName, $c: true, $r, _r, _tuple, f, name, ok, v, $s};return $f;
 		};
 		Value.prototype.FieldByName = function(...$args) { return this.$val.FieldByName(...$args); };
 		$ptrType(Value).prototype.FieldByNameFunc = function FieldByNameFunc(match) {
-			var {$24r, _r, _r$1, _tuple, f, match, ok, v, $s, $r, $c} = $restore(this, {match});
+			var {_r, _tuple, f, match, ok, v, $s, $r, $c} = $restore(this, {match});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
-			_r = v.typ.FieldByNameFunc(match); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = toRType($clone(v, Value).typ()).FieldByNameFunc(match); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			f = $clone(_tuple[0], StructField);
 			ok = _tuple[1];
-			/* */ if (ok) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (ok) { */ case 2:
-				_r$1 = $clone(v, Value).FieldByIndex(f.Index); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 5; case 5: return $24r;
-			/* } */ case 3:
-			$s = -1; return new Value.ptr(ptrType$2.nil, 0, 0);
-			/* */ } return; } var $f = {$blk: FieldByNameFunc, $c: true, $r, $24r, _r, _r$1, _tuple, f, match, ok, v, $s};return $f;
+			if (ok) {
+				$s = -1; return $clone(v, Value).FieldByIndex(f.Index);
+			}
+			$s = -1; return new Value.ptr(ptrType$4.nil, 0, 0);
+			/* */ } return; } var $f = {$blk: FieldByNameFunc, $c: true, $r, _r, _tuple, f, match, ok, v, $s};return $f;
 		};
 		Value.prototype.FieldByNameFunc = function(...$args) { return this.$val.FieldByNameFunc(...$args); };
 		$ptrType(Value).prototype.CanFloat = function CanFloat() {
@@ -13588,7 +11800,7 @@ $packages["reflect"] = (function() {
 		};
 		Value.prototype.IsValid = function(...$args) { return this.$val.IsValid(...$args); };
 		$ptrType(Value).prototype.IsZero = function IsZero() {
-			var {$24r, $24r$1, $24r$2, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, c, i, i$1, n, n$1, v, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {});
+			var {$24r, $24r$1, _1, _r, _r$1, _r$2, _r$3, c, i, i$1, n, n$1, v, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 				_1 = new flag(v.flag).kind();
@@ -13614,70 +11826,65 @@ $packages["reflect"] = (function() {
 					c = $clone(v, Value).Complex();
 					$s = -1; return (x$3 = math.Float64bits(c.$real), (x$3.$high === 0 && x$3.$low === 0)) && (x$4 = math.Float64bits(c.$imag), (x$4.$high === 0 && x$4.$low === 0));
 				/* } else if (_1 === (17)) { */ case 7:
-					/* */ if (!(v.typ.equal === $throwNilPointerError) && v.typ.size <= 1024) { $s = 13; continue; }
+					/* */ if (!($clone(v, Value).typ().Equal === $throwNilPointerError) && $clone(v, Value).typ().Size() <= 1024) { $s = 13; continue; }
 					/* */ $s = 14; continue;
-					/* if (!(v.typ.equal === $throwNilPointerError) && v.typ.size <= 1024) { */ case 13:
+					/* if (!($clone(v, Value).typ().Equal === $throwNilPointerError) && $clone(v, Value).typ().Size() <= 1024) { */ case 13:
 						if (((v.flag & 128) >>> 0) === 0) {
 							$s = -1; return v.ptr === 0;
 						}
-						_r = v.typ.equal(v.ptr, ($sliceToNativeArray(new sliceType$4(zeroVal)))); /* */ $s = 15; case 15: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						_r = $clone(v, Value).typ().Equal(noescape(v.ptr), ($sliceToNativeArray(new sliceType$2(zeroVal)))); /* */ $s = 15; case 15: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 						$24r = _r;
 						$s = 16; case 16: return $24r;
 					/* } */ case 14:
-					_r$1 = $clone(v, Value).Len(); /* */ $s = 17; case 17: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					n = _r$1;
+					n = $clone(v, Value).Len();
 					i = 0;
-					/* while (true) { */ case 18:
-						/* if (!(i < n)) { break; } */ if(!(i < n)) { $s = 19; continue; }
-						_r$2 = $clone(v, Value).Index(i); /* */ $s = 22; case 22: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						_r$3 = $clone(_r$2, Value).IsZero(); /* */ $s = 23; case 23: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						/* */ if (!_r$3) { $s = 20; continue; }
-						/* */ $s = 21; continue;
-						/* if (!_r$3) { */ case 20:
+					/* while (true) { */ case 17:
+						/* if (!(i < n)) { break; } */ if(!(i < n)) { $s = 18; continue; }
+						_r$1 = $clone($clone(v, Value).Index(i), Value).IsZero(); /* */ $s = 21; case 21: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						/* */ if (!_r$1) { $s = 19; continue; }
+						/* */ $s = 20; continue;
+						/* if (!_r$1) { */ case 19:
 							$s = -1; return false;
-						/* } */ case 21:
+						/* } */ case 20:
 						i = i + (1) >> 0;
-					$s = 18; continue;
-					case 19:
+					$s = 17; continue;
+					case 18:
 					$s = -1; return true;
 				/* } else if ((_1 === (18)) || (_1 === (19)) || (_1 === (20)) || (_1 === (21)) || (_1 === (22)) || (_1 === (23)) || (_1 === (26))) { */ case 8:
 					$s = -1; return $clone(v, Value).IsNil();
 				/* } else if (_1 === (24)) { */ case 9:
-					_r$4 = $clone(v, Value).Len(); /* */ $s = 24; case 24: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					$24r$1 = _r$4 === 0;
-					$s = 25; case 25: return $24r$1;
+					$s = -1; return $clone(v, Value).Len() === 0;
 				/* } else if (_1 === (25)) { */ case 10:
-					/* */ if (!(v.typ.equal === $throwNilPointerError) && v.typ.size <= 1024) { $s = 26; continue; }
-					/* */ $s = 27; continue;
-					/* if (!(v.typ.equal === $throwNilPointerError) && v.typ.size <= 1024) { */ case 26:
+					/* */ if (!($clone(v, Value).typ().Equal === $throwNilPointerError) && $clone(v, Value).typ().Size() <= 1024) { $s = 22; continue; }
+					/* */ $s = 23; continue;
+					/* if (!($clone(v, Value).typ().Equal === $throwNilPointerError) && $clone(v, Value).typ().Size() <= 1024) { */ case 22:
 						if (((v.flag & 128) >>> 0) === 0) {
 							$s = -1; return v.ptr === 0;
 						}
-						_r$5 = v.typ.equal(v.ptr, ($sliceToNativeArray(new sliceType$4(zeroVal)))); /* */ $s = 28; case 28: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						$24r$2 = _r$5;
-						$s = 29; case 29: return $24r$2;
-					/* } */ case 27:
+						_r$2 = $clone(v, Value).typ().Equal(noescape(v.ptr), ($sliceToNativeArray(new sliceType$2(zeroVal)))); /* */ $s = 24; case 24: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						$24r$1 = _r$2;
+						$s = 25; case 25: return $24r$1;
+					/* } */ case 23:
 					n$1 = $clone(v, Value).NumField();
 					i$1 = 0;
-					/* while (true) { */ case 30:
-						/* if (!(i$1 < n$1)) { break; } */ if(!(i$1 < n$1)) { $s = 31; continue; }
-						_r$6 = $clone(v, Value).Field(i$1); /* */ $s = 34; case 34: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						_r$7 = $clone(_r$6, Value).IsZero(); /* */ $s = 35; case 35: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						/* */ if (!_r$7) { $s = 32; continue; }
-						/* */ $s = 33; continue;
-						/* if (!_r$7) { */ case 32:
+					/* while (true) { */ case 26:
+						/* if (!(i$1 < n$1)) { break; } */ if(!(i$1 < n$1)) { $s = 27; continue; }
+						_r$3 = $clone($clone(v, Value).Field(i$1), Value).IsZero(); /* */ $s = 30; case 30: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						/* */ if (!_r$3) { $s = 28; continue; }
+						/* */ $s = 29; continue;
+						/* if (!_r$3) { */ case 28:
 							$s = -1; return false;
-						/* } */ case 33:
+						/* } */ case 29:
 						i$1 = i$1 + (1) >> 0;
-					$s = 30; continue;
-					case 31:
+					$s = 26; continue;
+					case 27:
 					$s = -1; return true;
 				/* } else { */ case 11:
 					$panic(new ValueError.ptr("reflect.Value.IsZero", $clone(v, Value).Kind()));
 				/* } */ case 12:
 			case 1:
 			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: IsZero, $c: true, $r, $24r, $24r$1, $24r$2, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, c, i, i$1, n, n$1, v, x, x$1, x$2, x$3, x$4, $s};return $f;
+			/* */ } return; } var $f = {$blk: IsZero, $c: true, $r, $24r, $24r$1, _1, _r, _r$1, _r$2, _r$3, c, i, i$1, n, n$1, v, x, x$1, x$2, x$3, x$4, $s};return $f;
 		};
 		Value.prototype.IsZero = function(...$args) { return this.$val.IsZero(...$args); };
 		$ptrType(Value).prototype.Kind = function Kind$1() {
@@ -13687,105 +11894,96 @@ $packages["reflect"] = (function() {
 		};
 		Value.prototype.Kind = function(...$args) { return this.$val.Kind(...$args); };
 		$ptrType(Value).prototype.MapIndex = function MapIndex(key) {
-			var {_r, e, fl, k, k$1, key, tt, typ, v, $s, $r, $c} = $restore(this, {key});
+			var {_r, e, fl, k, k$1, key, tt, typ$1, v, $s, $r, $c} = $restore(this, {key});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			new flag(v.flag).mustBe(21);
-			tt = (v.typ.kindType);
+			tt = (toKindTypeExt($clone(v, Value).typ()));
 			e = 0;
-			/* */ if ((tt.key === stringType || (new flag(key.flag).kind() === 24)) && tt.key === key.typ && tt.elem.size <= 128) { $s = 1; continue; }
+			/* */ if ((tt.MapType.Key === stringType || (new flag(key.flag).kind() === 24)) && tt.MapType.Key === $clone(key, Value).typ() && tt.MapType.Elem.Size() <= 128) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if ((tt.key === stringType || (new flag(key.flag).kind() === 24)) && tt.key === key.typ && tt.elem.size <= 128) { */ case 1:
+			/* if ((tt.MapType.Key === stringType || (new flag(key.flag).kind() === 24)) && tt.MapType.Key === $clone(key, Value).typ() && tt.MapType.Elem.Size() <= 128) { */ case 1:
 				k = (key.ptr).$get();
-				e = mapaccess_faststr(v.typ, $clone(v, Value).pointer(), k);
+				e = mapaccess_faststr($clone(v, Value).typ(), $clone(v, Value).pointer(), k);
 				$s = 3; continue;
 			/* } else { */ case 2:
-				_r = $clone(key, Value).assignTo("reflect.Value.MapIndex", tt.key, 0); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r = $clone(key, Value).assignTo("reflect.Value.MapIndex", tt.MapType.Key, 0); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				key = _r;
 				k$1 = 0;
 				if (!((((key.flag & 128) >>> 0) === 0))) {
 					k$1 = key.ptr;
 				} else {
-					k$1 = ((key.$ptr_ptr || (key.$ptr_ptr = new ptrType$8(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, key))));
+					k$1 = ((key.$ptr_ptr || (key.$ptr_ptr = new ptrType$6(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, key))));
 				}
-				e = mapaccess(v.typ, $clone(v, Value).pointer(), k$1);
+				e = mapaccess($clone(v, Value).typ(), $clone(v, Value).pointer(), k$1);
 			/* } */ case 3:
 			if (e === 0) {
-				$s = -1; return new Value.ptr(ptrType$2.nil, 0, 0);
+				$s = -1; return new Value.ptr(ptrType$4.nil, 0, 0);
 			}
-			typ = tt.elem;
+			typ$1 = tt.MapType.Elem;
 			fl = new flag((((v.flag | key.flag) >>> 0))).ro();
-			fl = (fl | (((typ.Kind() >>> 0)))) >>> 0;
-			$s = -1; return copyVal(typ, fl, e);
-			/* */ } return; } var $f = {$blk: MapIndex, $c: true, $r, _r, e, fl, k, k$1, key, tt, typ, v, $s};return $f;
+			fl = (fl | (((typ$1.Kind() >>> 0)))) >>> 0;
+			$s = -1; return copyVal(typ$1, fl, e);
+			/* */ } return; } var $f = {$blk: MapIndex, $c: true, $r, _r, e, fl, k, k$1, key, tt, typ$1, v, $s};return $f;
 		};
 		Value.prototype.MapIndex = function(...$args) { return this.$val.MapIndex(...$args); };
 		$ptrType(Value).prototype.MapKeys = function MapKeys() {
-			var {_r, a, fl, i, it, key, keyType, m, mlen, tt, v, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			it = [it];
+			var a, fl, i, it, key, keyType, m, mlen, tt, v;
 			v = this;
 			new flag(v.flag).mustBe(21);
-			tt = (v.typ.kindType);
-			keyType = tt.key;
+			tt = (toKindTypeExt($clone(v, Value).typ()));
+			keyType = tt.MapType.Key;
 			fl = (new flag(v.flag).ro() | ((keyType.Kind() >>> 0))) >>> 0;
 			m = $clone(v, Value).pointer();
 			mlen = 0;
 			if (!(m === 0)) {
 				mlen = maplen(m);
 			}
-			it[0] = new hiter.ptr($ifaceNil, null, null, 0, null);
-			mapiterinit(v.typ, m, it[0]);
-			a = $makeSlice(sliceType$10, mlen);
+			it = new hiter.ptr(ptrType$4.nil, null, null, 0, null);
+			mapiterinit($clone(v, Value).typ(), m, it);
+			a = $makeSlice(sliceType$8, mlen);
 			i = 0;
 			i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(i < a.$length)) { break; } */ if(!(i < a.$length)) { $s = 2; continue; }
-				_r = mapiterkey(it[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				key = _r;
+			while (true) {
+				if (!(i < a.$length)) { break; }
+				key = mapiterkey(it);
 				if (key === 0) {
-					/* break; */ $s = 2; continue;
+					break;
 				}
 				((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i] = copyVal(keyType, fl, key));
-				mapiternext(it[0]);
+				mapiternext(it);
 				i = i + (1) >> 0;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return $subslice(a, 0, i);
-			/* */ } return; } var $f = {$blk: MapKeys, $c: true, $r, _r, a, fl, i, it, key, keyType, m, mlen, tt, v, $s};return $f;
+			}
+			return $subslice(a, 0, i);
 		};
 		Value.prototype.MapKeys = function(...$args) { return this.$val.MapKeys(...$args); };
-		$ptrType(hiter).prototype.initialized = function initialized$1() {
+		$ptrType(hiter).prototype.initialized = function initialized() {
 			var h;
 			h = this;
-			return !($interfaceIsEqual(h.t, $ifaceNil));
+			return !(h.t === ptrType$4.nil);
 		};
 		$ptrType(MapIter).prototype.Key = function Key() {
-			var {_r, iter, iterkey, ktype, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var iter, iterkey, ktype, t;
 			iter = this;
 			if (!iter.hiter.initialized()) {
 				$panic(new $String("MapIter.Key called before Next"));
 			}
-			_r = mapiterkey(iter.hiter); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			iterkey = _r;
+			iterkey = mapiterkey(iter.hiter);
 			if (iterkey === 0) {
 				$panic(new $String("MapIter.Key called on exhausted iterator"));
 			}
-			t = (iter.m.typ.kindType);
-			ktype = t.key;
-			$s = -1; return copyVal(ktype, (new flag(iter.m.flag).ro() | ((ktype.Kind() >>> 0))) >>> 0, iterkey);
-			/* */ } return; } var $f = {$blk: Key, $c: true, $r, _r, iter, iterkey, ktype, t, $s};return $f;
+			t = (toKindTypeExt($clone(iter.m, Value).typ()));
+			ktype = t.MapType.Key;
+			return copyVal(ktype, (new flag(iter.m.flag).ro() | ((ktype.Kind() >>> 0))) >>> 0, iterkey);
 		};
 		$ptrType(Value).prototype.SetIterKey = function SetIterKey(iter) {
-			var {_r, _r$1, iter, iterkey, key, ktype, t, target, v, $s, $r, $c} = $restore(this, {iter});
+			var {_r, iter, iterkey, key, ktype, t, target, v, $s, $r, $c} = $restore(this, {iter});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			if (!iter.hiter.initialized()) {
 				$panic(new $String("reflect: Value.SetIterKey called before Next"));
 			}
-			_r = mapiterkey(iter.hiter); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			iterkey = _r;
+			iterkey = mapiterkey(iter.hiter);
 			if (iterkey === 0) {
 				$panic(new $String("reflect: Value.SetIterKey called on exhausted iterator"));
 			}
@@ -13794,43 +11992,39 @@ $packages["reflect"] = (function() {
 			if (new flag(v.flag).kind() === 20) {
 				target = v.ptr;
 			}
-			t = (iter.m.typ.kindType);
-			ktype = t.key;
+			t = (toKindTypeExt($clone(iter.m, Value).typ()));
+			ktype = t.MapType.Key;
 			new flag(iter.m.flag).mustBeExported();
 			key = new Value.ptr(ktype, iterkey, (((iter.m.flag | ((ktype.Kind() >>> 0))) >>> 0) | 128) >>> 0);
-			_r$1 = $clone(key, Value).assignTo("reflect.MapIter.SetKey", v.typ, target); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			key = _r$1;
-			typedmemmove(v.typ, v.ptr, key.ptr);
+			_r = $clone(key, Value).assignTo("reflect.MapIter.SetKey", $clone(v, Value).typ(), target); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			key = _r;
+			typedmemmove($clone(v, Value).typ(), v.ptr, key.ptr);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: SetIterKey, $c: true, $r, _r, _r$1, iter, iterkey, key, ktype, t, target, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: SetIterKey, $c: true, $r, _r, iter, iterkey, key, ktype, t, target, v, $s};return $f;
 		};
 		Value.prototype.SetIterKey = function(...$args) { return this.$val.SetIterKey(...$args); };
 		$ptrType(MapIter).prototype.Value = function Value$1() {
-			var {_r, iter, iterelem, t, vtype, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var iter, iterelem, t, vtype;
 			iter = this;
 			if (!iter.hiter.initialized()) {
 				$panic(new $String("MapIter.Value called before Next"));
 			}
-			_r = mapiterelem(iter.hiter); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			iterelem = _r;
+			iterelem = mapiterelem(iter.hiter);
 			if (iterelem === 0) {
 				$panic(new $String("MapIter.Value called on exhausted iterator"));
 			}
-			t = (iter.m.typ.kindType);
-			vtype = t.elem;
-			$s = -1; return copyVal(vtype, (new flag(iter.m.flag).ro() | ((vtype.Kind() >>> 0))) >>> 0, iterelem);
-			/* */ } return; } var $f = {$blk: Value$1, $c: true, $r, _r, iter, iterelem, t, vtype, $s};return $f;
+			t = (toKindTypeExt($clone(iter.m, Value).typ()));
+			vtype = t.MapType.Elem;
+			return copyVal(vtype, (new flag(iter.m.flag).ro() | ((vtype.Kind() >>> 0))) >>> 0, iterelem);
 		};
 		$ptrType(Value).prototype.SetIterValue = function SetIterValue(iter) {
-			var {_r, _r$1, elem, iter, iterelem, t, target, v, vtype, $s, $r, $c} = $restore(this, {iter});
+			var {_r, elem$1, iter, iterelem, t, target, v, vtype, $s, $r, $c} = $restore(this, {iter});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			if (!iter.hiter.initialized()) {
 				$panic(new $String("reflect: Value.SetIterValue called before Next"));
 			}
-			_r = mapiterelem(iter.hiter); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			iterelem = _r;
+			iterelem = mapiterelem(iter.hiter);
 			if (iterelem === 0) {
 				$panic(new $String("reflect: Value.SetIterValue called on exhausted iterator"));
 			}
@@ -13839,42 +12033,32 @@ $packages["reflect"] = (function() {
 			if (new flag(v.flag).kind() === 20) {
 				target = v.ptr;
 			}
-			t = (iter.m.typ.kindType);
-			vtype = t.elem;
+			t = (toKindTypeExt($clone(iter.m, Value).typ()));
+			vtype = t.MapType.Elem;
 			new flag(iter.m.flag).mustBeExported();
-			elem = new Value.ptr(vtype, iterelem, (((iter.m.flag | ((vtype.Kind() >>> 0))) >>> 0) | 128) >>> 0);
-			_r$1 = $clone(elem, Value).assignTo("reflect.MapIter.SetValue", v.typ, target); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			elem = _r$1;
-			typedmemmove(v.typ, v.ptr, elem.ptr);
+			elem$1 = new Value.ptr(vtype, iterelem, (((iter.m.flag | ((vtype.Kind() >>> 0))) >>> 0) | 128) >>> 0);
+			_r = $clone(elem$1, Value).assignTo("reflect.MapIter.SetValue", $clone(v, Value).typ(), target); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			elem$1 = _r;
+			typedmemmove($clone(v, Value).typ(), v.ptr, elem$1.ptr);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: SetIterValue, $c: true, $r, _r, _r$1, elem, iter, iterelem, t, target, v, vtype, $s};return $f;
+			/* */ } return; } var $f = {$blk: SetIterValue, $c: true, $r, _r, elem$1, iter, iterelem, t, target, v, vtype, $s};return $f;
 		};
 		Value.prototype.SetIterValue = function(...$args) { return this.$val.SetIterValue(...$args); };
 		$ptrType(MapIter).prototype.Next = function Next() {
-			var {$24r, _r, _r$1, iter, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var iter;
 			iter = this;
 			if (!$clone(iter.m, Value).IsValid()) {
 				$panic(new $String("MapIter.Next called on an iterator that does not have an associated map Value"));
 			}
-			/* */ if (!iter.hiter.initialized()) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!iter.hiter.initialized()) { */ case 1:
-				mapiterinit(iter.m.typ, $clone(iter.m, Value).pointer(), iter.hiter);
-				$s = 3; continue;
-			/* } else { */ case 2:
-				_r = mapiterkey(iter.hiter); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				/* */ if (_r === 0) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_r === 0) { */ case 4:
+			if (!iter.hiter.initialized()) {
+				mapiterinit($clone(iter.m, Value).typ(), $clone(iter.m, Value).pointer(), iter.hiter);
+			} else {
+				if (mapiterkey(iter.hiter) === 0) {
 					$panic(new $String("MapIter.Next called on exhausted iterator"));
-				/* } */ case 5:
+				}
 				mapiternext(iter.hiter);
-			/* } */ case 3:
-			_r$1 = mapiterkey(iter.hiter); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = !(_r$1 === 0);
-			$s = 8; case 8: return $24r;
-			/* */ } return; } var $f = {$blk: Next, $c: true, $r, $24r, _r, _r$1, iter, $s};return $f;
+			}
+			return !(mapiterkey(iter.hiter) === 0);
 		};
 		$ptrType(MapIter).prototype.Reset = function Reset(v) {
 			var iter, v;
@@ -13883,7 +12067,7 @@ $packages["reflect"] = (function() {
 				new flag(v.flag).mustBe(21);
 			}
 			iter.m = v;
-			hiter.copy(iter.hiter, new hiter.ptr($ifaceNil, null, null, 0, null));
+			hiter.copy(iter.hiter, new hiter.ptr(ptrType$4.nil, null, null, 0, null));
 		};
 		$ptrType(Value).prototype.MapRange = function MapRange() {
 			var v;
@@ -13891,7 +12075,7 @@ $packages["reflect"] = (function() {
 			if (!((new flag(v.flag).kind() === 21))) {
 				new flag(v.flag).panicNotMap();
 			}
-			return new MapIter.ptr($clone(v, Value), new hiter.ptr($ifaceNil, null, null, 0, null));
+			return new MapIter.ptr($clone(v, Value), new hiter.ptr(ptrType$4.nil, null, null, 0, null));
 		};
 		Value.prototype.MapRange = function(...$args) { return this.$val.MapRange(...$args); };
 		flag.prototype.panicNotMap = function panicNotMap() {
@@ -13900,72 +12084,72 @@ $packages["reflect"] = (function() {
 			new flag(f).mustBe(21);
 		};
 		$ptrType(flag).prototype.panicNotMap = function(...$args) { return new flag(this.$get()).panicNotMap(...$args); };
-		copyVal = function copyVal$1(typ, fl, ptr) {
-			var c, fl, ptr, typ;
-			if (ifaceIndir(typ)) {
-				c = unsafe_New(typ);
-				typedmemmove(typ, c, ptr);
-				return new Value.ptr(typ, c, (fl | 128) >>> 0);
+		copyVal = function copyVal$1(typ$1, fl, ptr) {
+			var c, fl, ptr, typ$1;
+			if (typ$1.IfaceIndir()) {
+				c = unsafe_New(typ$1);
+				typedmemmove(typ$1, c, ptr);
+				return new Value.ptr(typ$1, c, (fl | 128) >>> 0);
 			}
-			return new Value.ptr(typ, (ptr).$get(), fl);
+			return new Value.ptr(typ$1, (ptr).$get(), fl);
 		};
 		$ptrType(Value).prototype.Method = function Method$1(i) {
 			var fl, i, v;
 			v = this;
-			if (v.typ === ptrType$2.nil) {
+			if ($clone(v, Value).typ() === ptrType$4.nil) {
 				$panic(new ValueError.ptr("reflect.Value.Method", 0));
 			}
-			if (!((((v.flag & 512) >>> 0) === 0)) || ((i >>> 0)) >= ((v.typ.NumMethod() >>> 0))) {
+			if (!((((v.flag & 512) >>> 0) === 0)) || ((i >>> 0)) >= ((toRType($clone(v, Value).typ()).NumMethod() >>> 0))) {
 				$panic(new $String("reflect: Method index out of range"));
 			}
-			if ((v.typ.Kind() === 20) && $clone(v, Value).IsNil()) {
+			if (($clone(v, Value).typ().Kind() === 20) && $clone(v, Value).IsNil()) {
 				$panic(new $String("reflect: Method on nil interface value"));
 			}
 			fl = (new flag(v.flag).ro() | (((v.flag & 128) >>> 0))) >>> 0;
 			fl = (fl | (19)) >>> 0;
 			fl = (fl | ((((((i >>> 0)) << 10 >>> 0) | 512) >>> 0))) >>> 0;
-			return new Value.ptr(v.typ, v.ptr, fl);
+			return new Value.ptr($clone(v, Value).typ(), v.ptr, fl);
 		};
 		Value.prototype.Method = function(...$args) { return this.$val.Method(...$args); };
 		$ptrType(Value).prototype.NumMethod = function NumMethod() {
 			var v;
 			v = this;
-			if (v.typ === ptrType$2.nil) {
+			if ($clone(v, Value).typ() === ptrType$4.nil) {
 				$panic(new ValueError.ptr("reflect.Value.NumMethod", 0));
 			}
 			if (!((((v.flag & 512) >>> 0) === 0))) {
 				return 0;
 			}
-			return v.typ.NumMethod();
+			return toRType($clone(v, Value).typ()).NumMethod();
 		};
 		Value.prototype.NumMethod = function(...$args) { return this.$val.NumMethod(...$args); };
-		$ptrType(Value).prototype.MethodByName = function MethodByName(name$1) {
-			var {_r, _tuple, m, name$1, ok, v, $s, $r, $c} = $restore(this, {name$1});
+		$ptrType(Value).prototype.MethodByName = function MethodByName(name) {
+			var {_r, _tuple, m, name, ok, v, $s, $r, $c} = $restore(this, {name});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
-			if (v.typ === ptrType$2.nil) {
+			if ($clone(v, Value).typ() === ptrType$4.nil) {
 				$panic(new ValueError.ptr("reflect.Value.MethodByName", 0));
 			}
 			if (!((((v.flag & 512) >>> 0) === 0))) {
-				$s = -1; return new Value.ptr(ptrType$2.nil, 0, 0);
+				$s = -1; return new Value.ptr(ptrType$4.nil, 0, 0);
 			}
-			_r = v.typ.MethodByName(name$1); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = toRType($clone(v, Value).typ()).MethodByName(name); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			m = $clone(_tuple[0], Method);
 			ok = _tuple[1];
 			if (!ok) {
-				$s = -1; return new Value.ptr(ptrType$2.nil, 0, 0);
+				$s = -1; return new Value.ptr(ptrType$4.nil, 0, 0);
 			}
 			$s = -1; return $clone(v, Value).Method(m.Index);
-			/* */ } return; } var $f = {$blk: MethodByName, $c: true, $r, _r, _tuple, m, name$1, ok, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: MethodByName, $c: true, $r, _r, _tuple, m, name, ok, v, $s};return $f;
 		};
 		Value.prototype.MethodByName = function(...$args) { return this.$val.MethodByName(...$args); };
 		$ptrType(Value).prototype.NumField = function NumField() {
 			var tt, v;
 			v = this;
 			new flag(v.flag).mustBe(25);
-			tt = (v.typ.kindType);
-			return tt.fields.$length;
+			tt = (toKindTypeExt($clone(v, Value).typ()));
+			return tt.StructType.Fields.$length;
 		};
 		Value.prototype.NumField = function(...$args) { return this.$val.NumField(...$args); };
 		$ptrType(Value).prototype.OverflowComplex = function OverflowComplex(x) {
@@ -14007,7 +12191,7 @@ $packages["reflect"] = (function() {
 			k = new flag(v.flag).kind();
 			_1 = k;
 			if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) {
-				bitSize = $imul(v.typ.size, 8) >>> 0;
+				bitSize = $imul($clone(v, Value).typ().Size(), 8) >>> 0;
 				trunc = $shiftRightInt64(($shiftLeft64(x, ((64 - bitSize >>> 0)))), ((64 - bitSize >>> 0)));
 				return !((x.$high === trunc.$high && x.$low === trunc.$low));
 			}
@@ -14020,7 +12204,7 @@ $packages["reflect"] = (function() {
 			k = new flag(v.flag).kind();
 			_1 = k;
 			if ((_1 === (7)) || (_1 === (12)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11))) {
-				bitSize = $imul(v.typ.size, 8) >>> 0;
+				bitSize = $imul(v.typ_.Size(), 8) >>> 0;
 				trunc = $shiftRightUint64(($shiftLeft64(x, ((64 - bitSize >>> 0)))), ((64 - bitSize >>> 0)));
 				return !((x.$high === trunc.$high && x.$low === trunc.$low));
 			}
@@ -14030,7 +12214,7 @@ $packages["reflect"] = (function() {
 		$ptrType(Value).prototype.Recv = function Recv() {
 			var {$24r, _r, _tuple, ok, v, x, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = new Value.ptr(ptrType$2.nil, 0, 0);
+			x = new Value.ptr(ptrType$4.nil, 0, 0);
 			ok = false;
 			v = this;
 			new flag(v.flag).mustBe(18);
@@ -14047,14 +12231,14 @@ $packages["reflect"] = (function() {
 		$ptrType(Value).prototype.recv = function recv(nb) {
 			var {_r, _tuple, nb, ok, p, selected, t, tt, v, val, $s, $r, $c} = $restore(this, {nb});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			val = new Value.ptr(ptrType$2.nil, 0, 0);
+			val = new Value.ptr(ptrType$4.nil, 0, 0);
 			ok = false;
 			v = this;
-			tt = (v.typ.kindType);
-			if ((((tt.dir >> 0)) & 1) === 0) {
+			tt = ($clone(v, Value).typ().kindType);
+			if ((((tt.Dir >> 0)) & 1) === 0) {
 				$panic(new $String("reflect: recv on send-only channel"));
 			}
-			t = tt.elem;
+			t = tt.Elem;
 			val = new Value.ptr(t, 0, ((t.Kind() >>> 0)));
 			p = 0;
 			if (ifaceIndir(t)) {
@@ -14062,14 +12246,14 @@ $packages["reflect"] = (function() {
 				val.ptr = p;
 				val.flag = (val.flag | (128)) >>> 0;
 			} else {
-				p = ((val.$ptr_ptr || (val.$ptr_ptr = new ptrType$8(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, val))));
+				p = ((val.$ptr_ptr || (val.$ptr_ptr = new ptrType$6(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, val))));
 			}
 			_r = chanrecv($clone(v, Value).pointer(), nb, p); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			selected = _tuple[0];
 			ok = _tuple[1];
 			if (!selected) {
-				val = new Value.ptr(ptrType$2.nil, 0, 0);
+				val = new Value.ptr(ptrType$4.nil, 0, 0);
 			}
 			$s = -1; return [val, ok];
 			/* */ } return; } var $f = {$blk: recv, $c: true, $r, _r, _tuple, nb, ok, p, selected, t, tt, v, val, $s};return $f;
@@ -14092,18 +12276,18 @@ $packages["reflect"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			selected = false;
 			v = this;
-			tt = (v.typ.kindType);
-			if ((((tt.dir >> 0)) & 2) === 0) {
+			tt = ($clone(v, Value).typ().kindType);
+			if ((((tt.Dir >> 0)) & 2) === 0) {
 				$panic(new $String("reflect: send on recv-only channel"));
 			}
 			new flag(x.flag).mustBeExported();
-			_r = $clone(x, Value).assignTo("reflect.Value.Send", tt.elem, 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = $clone(x, Value).assignTo("reflect.Value.Send", tt.Elem, 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			x = _r;
 			p = 0;
 			if (!((((x.flag & 128) >>> 0) === 0))) {
 				p = x.ptr;
 			} else {
-				p = ((x.$ptr_ptr || (x.$ptr_ptr = new ptrType$8(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, x))));
+				p = ((x.$ptr_ptr || (x.$ptr_ptr = new ptrType$6(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, x))));
 			}
 			_r$1 = chansend($clone(v, Value).pointer(), p, nb); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			selected = _r$1;
@@ -14121,20 +12305,14 @@ $packages["reflect"] = (function() {
 		};
 		Value.prototype.SetBool = function(...$args) { return this.$val.SetBool(...$args); };
 		$ptrType(Value).prototype.setRunes = function setRunes(x) {
-			var {_r, v, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var v, x;
 			v = this;
 			new flag(v.flag).mustBeAssignable();
 			new flag(v.flag).mustBe(23);
-			_r = v.typ.Elem().Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			/* */ if (!((_r === 5))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!((_r === 5))) { */ case 1:
+			if (!(($clone(v, Value).typ().Elem().Kind() === 5))) {
 				$panic(new $String("reflect.Value.setRunes of non-rune slice"));
-			/* } */ case 2:
+			}
 			(v.ptr).$set(x);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: setRunes, $c: true, $r, _r, v, x, $s};return $f;
 		};
 		Value.prototype.setRunes = function(...$args) { return this.$val.setRunes(...$args); };
 		$ptrType(Value).prototype.SetComplex = function SetComplex(x) {
@@ -14188,58 +12366,58 @@ $packages["reflect"] = (function() {
 			}
 		};
 		Value.prototype.SetInt = function(...$args) { return this.$val.SetInt(...$args); };
-		$ptrType(Value).prototype.SetMapIndex = function SetMapIndex(key, elem) {
-			var {_r, _r$1, _r$2, e, e$1, elem, k, k$1, key, tt, v, $s, $r, $c} = $restore(this, {key, elem});
+		$ptrType(Value).prototype.SetMapIndex = function SetMapIndex(key, elem$1) {
+			var {_r, _r$1, _r$2, e, e$1, elem$1, k, k$1, key, tt, v, $s, $r, $c} = $restore(this, {key, elem$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			new flag(v.flag).mustBe(21);
 			new flag(v.flag).mustBeExported();
 			new flag(key.flag).mustBeExported();
-			tt = (v.typ.kindType);
-			/* */ if ((tt.key === stringType || (new flag(key.flag).kind() === 24)) && tt.key === key.typ && tt.elem.size <= 128) { $s = 1; continue; }
+			tt = (toKindTypeExt($clone(v, Value).typ()));
+			/* */ if ((tt.MapType.Key === stringType || (new flag(key.flag).kind() === 24)) && tt.MapType.Key === $clone(key, Value).typ() && tt.MapType.Elem.Size() <= 128) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if ((tt.key === stringType || (new flag(key.flag).kind() === 24)) && tt.key === key.typ && tt.elem.size <= 128) { */ case 1:
+			/* if ((tt.MapType.Key === stringType || (new flag(key.flag).kind() === 24)) && tt.MapType.Key === $clone(key, Value).typ() && tt.MapType.Elem.Size() <= 128) { */ case 1:
 				k = (key.ptr).$get();
-				if (elem.typ === ptrType$2.nil) {
-					mapdelete_faststr(v.typ, $clone(v, Value).pointer(), k);
+				if ($clone(elem$1, Value).typ() === ptrType$4.nil) {
+					mapdelete_faststr($clone(v, Value).typ(), $clone(v, Value).pointer(), k);
 					$s = -1; return;
 				}
-				new flag(elem.flag).mustBeExported();
-				_r = $clone(elem, Value).assignTo("reflect.Value.SetMapIndex", tt.elem, 0); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				elem = _r;
+				new flag(elem$1.flag).mustBeExported();
+				_r = $clone(elem$1, Value).assignTo("reflect.Value.SetMapIndex", tt.MapType.Elem, 0); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				elem$1 = _r;
 				e = 0;
-				if (!((((elem.flag & 128) >>> 0) === 0))) {
-					e = elem.ptr;
+				if (!((((elem$1.flag & 128) >>> 0) === 0))) {
+					e = elem$1.ptr;
 				} else {
-					e = ((elem.$ptr_ptr || (elem.$ptr_ptr = new ptrType$8(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, elem))));
+					e = ((elem$1.$ptr_ptr || (elem$1.$ptr_ptr = new ptrType$6(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, elem$1))));
 				}
-				$r = mapassign_faststr(v.typ, $clone(v, Value).pointer(), k, e); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				mapassign_faststr($clone(v, Value).typ(), $clone(v, Value).pointer(), k, e);
 				$s = -1; return;
 			/* } */ case 2:
-			_r$1 = $clone(key, Value).assignTo("reflect.Value.SetMapIndex", tt.key, 0); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$1 = $clone(key, Value).assignTo("reflect.Value.SetMapIndex", tt.MapType.Key, 0); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			key = _r$1;
 			k$1 = 0;
 			if (!((((key.flag & 128) >>> 0) === 0))) {
 				k$1 = key.ptr;
 			} else {
-				k$1 = ((key.$ptr_ptr || (key.$ptr_ptr = new ptrType$8(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, key))));
+				k$1 = ((key.$ptr_ptr || (key.$ptr_ptr = new ptrType$6(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, key))));
 			}
-			if (elem.typ === ptrType$2.nil) {
-				mapdelete(v.typ, $clone(v, Value).pointer(), k$1);
+			if ($clone(elem$1, Value).typ() === ptrType$4.nil) {
+				mapdelete($clone(v, Value).typ(), $clone(v, Value).pointer(), k$1);
 				$s = -1; return;
 			}
-			new flag(elem.flag).mustBeExported();
-			_r$2 = $clone(elem, Value).assignTo("reflect.Value.SetMapIndex", tt.elem, 0); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			elem = _r$2;
+			new flag(elem$1.flag).mustBeExported();
+			_r$2 = $clone(elem$1, Value).assignTo("reflect.Value.SetMapIndex", tt.MapType.Elem, 0); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			elem$1 = _r$2;
 			e$1 = 0;
-			if (!((((elem.flag & 128) >>> 0) === 0))) {
-				e$1 = elem.ptr;
+			if (!((((elem$1.flag & 128) >>> 0) === 0))) {
+				e$1 = elem$1.ptr;
 			} else {
-				e$1 = ((elem.$ptr_ptr || (elem.$ptr_ptr = new ptrType$8(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, elem))));
+				e$1 = ((elem$1.$ptr_ptr || (elem$1.$ptr_ptr = new ptrType$6(function() { return this.$target.ptr; }, function($v) { this.$target.ptr = $v; }, elem$1))));
 			}
-			$r = mapassign(v.typ, $clone(v, Value).pointer(), k$1, e$1); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			mapassign($clone(v, Value).typ(), $clone(v, Value).pointer(), k$1, e$1);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: SetMapIndex, $c: true, $r, _r, _r$1, _r$2, e, e$1, elem, k, k$1, key, tt, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: SetMapIndex, $c: true, $r, _r, _r$1, _r$2, e, e$1, elem$1, k, k$1, key, tt, v, $s};return $f;
 		};
 		Value.prototype.SetMapIndex = function(...$args) { return this.$val.SetMapIndex(...$args); };
 		$ptrType(Value).prototype.SetUint = function SetUint(x) {
@@ -14310,7 +12488,7 @@ $packages["reflect"] = (function() {
 		$ptrType(Value).prototype.TryRecv = function TryRecv() {
 			var {$24r, _r, _tuple, ok, v, x, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = new Value.ptr(ptrType$2.nil, 0, 0);
+			x = new Value.ptr(ptrType$4.nil, 0, 0);
 			ok = false;
 			v = this;
 			new flag(v.flag).mustBe(18);
@@ -14336,39 +12514,31 @@ $packages["reflect"] = (function() {
 			/* */ } return; } var $f = {$blk: TrySend, $c: true, $r, $24r, _r, v, x, $s};return $f;
 		};
 		Value.prototype.TrySend = function(...$args) { return this.$val.TrySend(...$args); };
-		$ptrType(Value).prototype.Type = function Type$1() {
-			var v;
-			v = this;
-			if (!((v.flag === 0)) && (((v.flag & 512) >>> 0) === 0)) {
-				return v.typ;
-			}
-			return $clone(v, Value).typeSlow();
-		};
-		Value.prototype.Type = function(...$args) { return this.$val.Type(...$args); };
 		$ptrType(Value).prototype.typeSlow = function typeSlow() {
-			var i, m, m$1, ms, tt, v, x;
+			var i, m, m$1, ms, tt, typ$1, v, x;
 			v = this;
 			if (v.flag === 0) {
 				$panic(new ValueError.ptr("reflect.Value.Type", 0));
 			}
+			typ$1 = $clone(v, Value).typ();
 			if (((v.flag & 512) >>> 0) === 0) {
-				return v.typ;
+				return toRType($clone(v, Value).typ());
 			}
 			i = ((v.flag >> 0)) >> 10 >> 0;
-			if (v.typ.Kind() === 20) {
-				tt = (v.typ.kindType);
-				if (((i >>> 0)) >= ((tt.methods.$length >>> 0))) {
+			if ($clone(v, Value).typ().Kind() === 20) {
+				tt = (toKindTypeExt(typ$1));
+				if (((i >>> 0)) >= ((tt.InterfaceType.Methods.$length >>> 0))) {
 					$panic(new $String("reflect: internal error: invalid method index"));
 				}
-				m = (x = tt.methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-				return v.typ.typeOff(m.typ);
+				m = (x = tt.InterfaceType.Methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$7)));
+				return toRType(typeOffFor(typ$1, m.Typ));
 			}
-			ms = v.typ.exportedMethods();
+			ms = typ$1.ExportedMethods();
 			if (((i >>> 0)) >= ((ms.$length >>> 0))) {
 				$panic(new $String("reflect: internal error: invalid method index"));
 			}
-			m$1 = $clone(((i < 0 || i >= ms.$length) ? ($throwRuntimeError("index out of range"), undefined) : ms.$array[ms.$offset + i]), method);
-			return v.typ.typeOff(m$1.mtyp);
+			m$1 = $clone(((i < 0 || i >= ms.$length) ? ($throwRuntimeError("index out of range"), undefined) : ms.$array[ms.$offset + i]), abi.Method);
+			return toRType(typeOffFor(typ$1, m$1.Mtyp));
 		};
 		Value.prototype.typeSlow = function(...$args) { return this.$val.typeSlow(...$args); };
 		$ptrType(Value).prototype.CanUint = function CanUint() {
@@ -14407,12 +12577,13 @@ $packages["reflect"] = (function() {
 		$ptrType(Value).prototype.UnsafeAddr = function UnsafeAddr() {
 			var v;
 			v = this;
-			if (v.typ === ptrType$2.nil) {
+			if ($clone(v, Value).typ() === ptrType$4.nil) {
 				$panic(new ValueError.ptr("reflect.Value.UnsafeAddr", 0));
 			}
 			if (((v.flag & 256) >>> 0) === 0) {
 				$panic(new $String("reflect.Value.UnsafeAddr of unaddressable value"));
 			}
+			escapes(new $UnsafePointer(v.ptr));
 			return (v.ptr);
 		};
 		Value.prototype.UnsafeAddr = function(...$args) { return this.$val.UnsafeAddr(...$args); };
@@ -14435,13 +12606,13 @@ $packages["reflect"] = (function() {
 				v = _r;
 			/* } */ case 2:
 			_r$1 = t.common(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = convertOp(_r$1, v.typ); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_r$2 = convertOp(_r$1, $clone(v, Value).typ()); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 			op = _r$2;
 			/* */ if (op === $throwNilPointerError) { $s = 6; continue; }
 			/* */ $s = 7; continue;
 			/* if (op === $throwNilPointerError) { */ case 6:
 				_r$3 = t.String(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				$panic(new $String("reflect.Value.Convert: value of type " + v.typ.String() + " cannot be converted to type " + _r$3));
+				$panic(new $String("reflect.Value.Convert: value of type " + stringFor($clone(v, Value).typ()) + " cannot be converted to type " + _r$3));
 			/* } */ case 7:
 			_r$4 = op($clone(v, Value), t); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 			$24r = _r$4;
@@ -14450,7 +12621,7 @@ $packages["reflect"] = (function() {
 		};
 		Value.prototype.Convert = function(...$args) { return this.$val.Convert(...$args); };
 		$ptrType(Value).prototype.CanConvert = function CanConvert(t) {
-			var {_r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _v, _v$1, _v$2, n, t, v, vt, $s, $r, $c} = $restore(this, {t});
+			var {_r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _v, _v$1, _v$2, n, t, v, vt, $s, $r, $c} = $restore(this, {t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			vt = $clone(v, Value).Type();
@@ -14477,31 +12648,27 @@ $packages["reflect"] = (function() {
 				/* */ $s = 7; continue;
 				/* if (_v) { */ case 5:
 					_r$7 = t.Len(); /* */ $s = 19; case 19: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					_r$8 = $clone(v, Value).Len(); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					/* */ if (_r$7 > _r$8) { $s = 17; continue; }
+					/* */ if (_r$7 > $clone(v, Value).Len()) { $s = 17; continue; }
 					/* */ $s = 18; continue;
-					/* if (_r$7 > _r$8) { */ case 17:
+					/* if (_r$7 > $clone(v, Value).Len()) { */ case 17:
 						$s = -1; return false;
 					/* } */ case 18:
 					$s = 7; continue;
 				/* } else if (_v$1) { */ case 6:
-					_r$9 = t.Elem(); /* */ $s = 21; case 21: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_r$10 = _r$9.Len(); /* */ $s = 22; case 22: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					n = _r$10;
-					_r$11 = $clone(v, Value).Len(); /* */ $s = 25; case 25: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					/* */ if (n > _r$11) { $s = 23; continue; }
-					/* */ $s = 24; continue;
-					/* if (n > _r$11) { */ case 23:
+					_r$8 = t.Elem(); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					_r$9 = _r$8.Len(); /* */ $s = 21; case 21: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+					n = _r$9;
+					if (n > $clone(v, Value).Len()) {
 						$s = -1; return false;
-					/* } */ case 24:
+					}
 				/* } */ case 7:
 			case 4:
 			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: CanConvert, $c: true, $r, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _v, _v$1, _v$2, n, t, v, vt, $s};return $f;
+			/* */ } return; } var $f = {$blk: CanConvert, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _v, _v$1, _v$2, n, t, v, vt, $s};return $f;
 		};
 		Value.prototype.CanConvert = function(...$args) { return this.$val.CanConvert(...$args); };
 		$ptrType(Value).prototype.Comparable = function Comparable() {
-			var {$24r, $24r$1, $24r$2, _1, _2, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, i, i$1, k, v, $s, $r, $c} = $restore(this, {});
+			var {$24r, $24r$1, $24r$2, _1, _2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, i, i$1, k, v, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			k = $clone(v, Value).Kind();
@@ -14524,11 +12691,10 @@ $packages["reflect"] = (function() {
 							/* while (true) { */ case 13:
 								_r$2 = $clone(v, Value).Type().Len(); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 								/* if (!(i < _r$2)) { break; } */ if(!(i < _r$2)) { $s = 14; continue; }
-								_r$3 = $clone(v, Value).Index(i); /* */ $s = 18; case 18: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-								_r$4 = $clone(_r$3, Value).Comparable(); /* */ $s = 19; case 19: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-								/* */ if (!_r$4) { $s = 16; continue; }
+								_r$3 = $clone($clone(v, Value).Index(i), Value).Comparable(); /* */ $s = 18; case 18: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+								/* */ if (!_r$3) { $s = 16; continue; }
 								/* */ $s = 17; continue;
-								/* if (!_r$4) { */ case 16:
+								/* if (!_r$3) { */ case 16:
 									$s = -1; return false;
 								/* } */ case 17:
 								i = i + (1) >> 0;
@@ -14537,55 +12703,47 @@ $packages["reflect"] = (function() {
 							$s = -1; return true;
 						/* } */ case 12:
 					case 8:
-					_r$5 = $clone(v, Value).Type().Comparable(); /* */ $s = 20; case 20: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					$24r = _r$5;
-					$s = 21; case 21: return $24r;
+					_r$4 = $clone(v, Value).Type().Comparable(); /* */ $s = 19; case 19: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					$24r = _r$4;
+					$s = 20; case 20: return $24r;
 				/* } else if (_1 === (20)) { */ case 4:
-					_r$6 = $clone(v, Value).Elem(); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					_r$7 = $clone(_r$6, Value).Comparable(); /* */ $s = 23; case 23: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					$24r$1 = _r$7;
-					$s = 24; case 24: return $24r$1;
+					_r$5 = $clone($clone(v, Value).Elem(), Value).Comparable(); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					$24r$1 = _r$5;
+					$s = 22; case 22: return $24r$1;
 				/* } else if (_1 === (25)) { */ case 5:
 					i$1 = 0;
-					/* while (true) { */ case 25:
-						/* if (!(i$1 < $clone(v, Value).NumField())) { break; } */ if(!(i$1 < $clone(v, Value).NumField())) { $s = 26; continue; }
-						_r$8 = $clone(v, Value).Field(i$1); /* */ $s = 29; case 29: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						_r$9 = $clone(_r$8, Value).Comparable(); /* */ $s = 30; case 30: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-						/* */ if (!_r$9) { $s = 27; continue; }
-						/* */ $s = 28; continue;
-						/* if (!_r$9) { */ case 27:
+					/* while (true) { */ case 23:
+						/* if (!(i$1 < $clone(v, Value).NumField())) { break; } */ if(!(i$1 < $clone(v, Value).NumField())) { $s = 24; continue; }
+						_r$6 = $clone($clone(v, Value).Field(i$1), Value).Comparable(); /* */ $s = 27; case 27: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						/* */ if (!_r$6) { $s = 25; continue; }
+						/* */ $s = 26; continue;
+						/* if (!_r$6) { */ case 25:
 							$s = -1; return false;
-						/* } */ case 28:
+						/* } */ case 26:
 						i$1 = i$1 + (1) >> 0;
-					$s = 25; continue;
-					case 26:
+					$s = 23; continue;
+					case 24:
 					$s = -1; return true;
 				/* } else { */ case 6:
-					_r$10 = $clone(v, Value).Type().Comparable(); /* */ $s = 31; case 31: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					$24r$2 = _r$10;
-					$s = 32; case 32: return $24r$2;
+					_r$7 = $clone(v, Value).Type().Comparable(); /* */ $s = 28; case 28: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					$24r$2 = _r$7;
+					$s = 29; case 29: return $24r$2;
 				/* } */ case 7:
 			case 1:
 			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: Comparable, $c: true, $r, $24r, $24r$1, $24r$2, _1, _2, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, i, i$1, k, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: Comparable, $c: true, $r, $24r, $24r$1, $24r$2, _1, _2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, i, i$1, k, v, $s};return $f;
 		};
 		Value.prototype.Comparable = function(...$args) { return this.$val.Comparable(...$args); };
 		$ptrType(Value).prototype.Equal = function Equal(u) {
-			var {$24r, _1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, i, i$1, nf, u, v, vl, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {u});
+			var {$24r, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, i, i$1, nf, u, v, vl, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {u});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
-			/* */ if ($clone(v, Value).Kind() === 20) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if ($clone(v, Value).Kind() === 20) { */ case 1:
-				_r = $clone(v, Value).Elem(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				v = _r;
-			/* } */ case 2:
-			/* */ if ($clone(u, Value).Kind() === 20) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if ($clone(u, Value).Kind() === 20) { */ case 4:
-				_r$1 = $clone(u, Value).Elem(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				u = _r$1;
-			/* } */ case 5:
+			if ($clone(v, Value).Kind() === 20) {
+				v = $clone(v, Value).Elem();
+			}
+			if ($clone(u, Value).Kind() === 20) {
+				u = $clone(u, Value).Elem();
+			}
 			if (!$clone(v, Value).IsValid() || !$clone(u, Value).IsValid()) {
 				$s = -1; return $clone(v, Value).IsValid() === $clone(u, Value).IsValid();
 			}
@@ -14593,297 +12751,229 @@ $packages["reflect"] = (function() {
 				$s = -1; return false;
 			}
 				_1 = $clone(v, Value).Kind();
-				/* */ if (_1 === (1)) { $s = 8; continue; }
-				/* */ if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) { $s = 9; continue; }
-				/* */ if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) { $s = 10; continue; }
-				/* */ if ((_1 === (13)) || (_1 === (14))) { $s = 11; continue; }
-				/* */ if ((_1 === (15)) || (_1 === (16))) { $s = 12; continue; }
-				/* */ if (_1 === (24)) { $s = 13; continue; }
-				/* */ if ((_1 === (18)) || (_1 === (22)) || (_1 === (26))) { $s = 14; continue; }
-				/* */ if (_1 === (17)) { $s = 15; continue; }
-				/* */ if (_1 === (25)) { $s = 16; continue; }
-				/* */ if ((_1 === (19)) || (_1 === (21)) || (_1 === (23))) { $s = 17; continue; }
-				/* */ $s = 18; continue;
-				/* if (_1 === (1)) { */ case 8:
+				/* */ if (_1 === (1)) { $s = 2; continue; }
+				/* */ if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) { $s = 3; continue; }
+				/* */ if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) { $s = 4; continue; }
+				/* */ if ((_1 === (13)) || (_1 === (14))) { $s = 5; continue; }
+				/* */ if ((_1 === (15)) || (_1 === (16))) { $s = 6; continue; }
+				/* */ if (_1 === (24)) { $s = 7; continue; }
+				/* */ if ((_1 === (18)) || (_1 === (22)) || (_1 === (26))) { $s = 8; continue; }
+				/* */ if (_1 === (17)) { $s = 9; continue; }
+				/* */ if (_1 === (25)) { $s = 10; continue; }
+				/* */ if ((_1 === (19)) || (_1 === (21)) || (_1 === (23))) { $s = 11; continue; }
+				/* */ $s = 12; continue;
+				/* if (_1 === (1)) { */ case 2:
 					$s = -1; return $clone(v, Value).Bool() === $clone(u, Value).Bool();
-				/* } else if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) { */ case 9:
+				/* } else if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) { */ case 3:
 					$s = -1; return (x = $clone(v, Value).Int(), x$1 = $clone(u, Value).Int(), (x.$high === x$1.$high && x.$low === x$1.$low));
-				/* } else if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) { */ case 10:
+				/* } else if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) { */ case 4:
 					$s = -1; return (x$2 = $clone(v, Value).Uint(), x$3 = $clone(u, Value).Uint(), (x$2.$high === x$3.$high && x$2.$low === x$3.$low));
-				/* } else if ((_1 === (13)) || (_1 === (14))) { */ case 11:
+				/* } else if ((_1 === (13)) || (_1 === (14))) { */ case 5:
 					$s = -1; return $clone(v, Value).Float() === $clone(u, Value).Float();
-				/* } else if ((_1 === (15)) || (_1 === (16))) { */ case 12:
+				/* } else if ((_1 === (15)) || (_1 === (16))) { */ case 6:
 					$s = -1; return (x$4 = $clone(v, Value).Complex(), x$5 = $clone(u, Value).Complex(), (x$4.$real === x$5.$real && x$4.$imag === x$5.$imag));
-				/* } else if (_1 === (24)) { */ case 13:
-					_r$2 = $clone(v, Value).String(); /* */ $s = 20; case 20: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$3 = $clone(u, Value).String(); /* */ $s = 21; case 21: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					$24r = _r$2 === _r$3;
-					$s = 22; case 22: return $24r;
-				/* } else if ((_1 === (18)) || (_1 === (22)) || (_1 === (26))) { */ case 14:
+				/* } else if (_1 === (24)) { */ case 7:
+					_r = $clone(v, Value).String(); /* */ $s = 14; case 14: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_r$1 = $clone(u, Value).String(); /* */ $s = 15; case 15: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					$24r = _r === _r$1;
+					$s = 16; case 16: return $24r;
+				/* } else if ((_1 === (18)) || (_1 === (22)) || (_1 === (26))) { */ case 8:
 					$s = -1; return $clone(v, Value).Pointer() === $clone(u, Value).Pointer();
-				/* } else if (_1 === (17)) { */ case 15:
-					_r$4 = $clone(v, Value).Len(); /* */ $s = 23; case 23: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					vl = _r$4;
-					/* */ if (vl === 0) { $s = 24; continue; }
-					/* */ $s = 25; continue;
-					/* if (vl === 0) { */ case 24:
-						_r$5 = $clone(v, Value).Type().Elem(); /* */ $s = 28; case 28: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						_r$6 = _r$5.Comparable(); /* */ $s = 29; case 29: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						/* */ if (!_r$6) { $s = 26; continue; }
-						/* */ $s = 27; continue;
-						/* if (!_r$6) { */ case 26:
-							/* break; */ $s = 7; continue;
-						/* } */ case 27:
+				/* } else if (_1 === (17)) { */ case 9:
+					vl = $clone(v, Value).Len();
+					/* */ if (vl === 0) { $s = 17; continue; }
+					/* */ $s = 18; continue;
+					/* if (vl === 0) { */ case 17:
+						_r$2 = $clone(v, Value).Type().Elem(); /* */ $s = 21; case 21: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						_r$3 = _r$2.Comparable(); /* */ $s = 22; case 22: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						/* */ if (!_r$3) { $s = 19; continue; }
+						/* */ $s = 20; continue;
+						/* if (!_r$3) { */ case 19:
+							/* break; */ $s = 1; continue;
+						/* } */ case 20:
 						$s = -1; return true;
-					/* } */ case 25:
+					/* } */ case 18:
 					i = 0;
-					/* while (true) { */ case 30:
-						/* if (!(i < vl)) { break; } */ if(!(i < vl)) { $s = 31; continue; }
-						_r$7 = $clone(v, Value).Index(i); /* */ $s = 34; case 34: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						_r$8 = $clone(u, Value).Index(i); /* */ $s = 35; case 35: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						_r$9 = $clone(_r$7, Value).Equal($clone(_r$8, Value)); /* */ $s = 36; case 36: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-						/* */ if (!_r$9) { $s = 32; continue; }
-						/* */ $s = 33; continue;
-						/* if (!_r$9) { */ case 32:
+					/* while (true) { */ case 23:
+						/* if (!(i < vl)) { break; } */ if(!(i < vl)) { $s = 24; continue; }
+						_r$4 = $clone($clone(v, Value).Index(i), Value).Equal($clone($clone(u, Value).Index(i), Value)); /* */ $s = 27; case 27: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						/* */ if (!_r$4) { $s = 25; continue; }
+						/* */ $s = 26; continue;
+						/* if (!_r$4) { */ case 25:
 							$s = -1; return false;
-						/* } */ case 33:
+						/* } */ case 26:
 						i = i + (1) >> 0;
-					$s = 30; continue;
-					case 31:
+					$s = 23; continue;
+					case 24:
 					$s = -1; return true;
-				/* } else if (_1 === (25)) { */ case 16:
+				/* } else if (_1 === (25)) { */ case 10:
 					nf = $clone(v, Value).NumField();
 					i$1 = 0;
-					/* while (true) { */ case 37:
-						/* if (!(i$1 < nf)) { break; } */ if(!(i$1 < nf)) { $s = 38; continue; }
-						_r$10 = $clone(v, Value).Field(i$1); /* */ $s = 41; case 41: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-						_r$11 = $clone(u, Value).Field(i$1); /* */ $s = 42; case 42: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-						_r$12 = $clone(_r$10, Value).Equal($clone(_r$11, Value)); /* */ $s = 43; case 43: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						/* */ if (!_r$12) { $s = 39; continue; }
-						/* */ $s = 40; continue;
-						/* if (!_r$12) { */ case 39:
+					/* while (true) { */ case 28:
+						/* if (!(i$1 < nf)) { break; } */ if(!(i$1 < nf)) { $s = 29; continue; }
+						_r$5 = $clone($clone(v, Value).Field(i$1), Value).Equal($clone($clone(u, Value).Field(i$1), Value)); /* */ $s = 32; case 32: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						/* */ if (!_r$5) { $s = 30; continue; }
+						/* */ $s = 31; continue;
+						/* if (!_r$5) { */ case 30:
 							$s = -1; return false;
-						/* } */ case 40:
+						/* } */ case 31:
 						i$1 = i$1 + (1) >> 0;
-					$s = 37; continue;
-					case 38:
+					$s = 28; continue;
+					case 29:
 					$s = -1; return true;
-				/* } else if ((_1 === (19)) || (_1 === (21)) || (_1 === (23))) { */ case 17:
-					/* break; */ $s = 7; continue;
-					$s = 19; continue;
-				/* } else { */ case 18:
+				/* } else if ((_1 === (19)) || (_1 === (21)) || (_1 === (23))) { */ case 11:
+					/* break; */ $s = 1; continue;
+					$s = 13; continue;
+				/* } else { */ case 12:
 					$panic(new $String("reflect.Value.Equal: invalid Kind"));
-				/* } */ case 19:
-			case 7:
-			_r$13 = $clone(v, Value).Type().String(); /* */ $s = 44; case 44: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-			$panic(new $String("reflect.Value.Equal: values of type " + _r$13 + " are not comparable"));
+				/* } */ case 13:
+			case 1:
+			_r$6 = $clone(v, Value).Type().String(); /* */ $s = 33; case 33: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			$panic(new $String("reflect.Value.Equal: values of type " + _r$6 + " are not comparable"));
 			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: Equal, $c: true, $r, $24r, _1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, i, i$1, nf, u, v, vl, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
+			/* */ } return; } var $f = {$blk: Equal, $c: true, $r, $24r, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, i, i$1, nf, u, v, vl, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
 		};
 		Value.prototype.Equal = function(...$args) { return this.$val.Equal(...$args); };
 		convertOp = function convertOp$1(dst, src) {
-			var {_1, _2, _3, _4, _5, _6, _7, _arg, _arg$1, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _v, _v$1, _v$2, _v$3, _v$4, _v$5, dst, src, $s, $r, $c} = $restore(this, {dst, src});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-				_1 = src.Kind();
-				/* */ if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) { $s = 2; continue; }
-				/* */ if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) { $s = 3; continue; }
-				/* */ if ((_1 === (13)) || (_1 === (14))) { $s = 4; continue; }
-				/* */ if ((_1 === (15)) || (_1 === (16))) { $s = 5; continue; }
-				/* */ if (_1 === (24)) { $s = 6; continue; }
-				/* */ if (_1 === (23)) { $s = 7; continue; }
-				/* */ if (_1 === (18)) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) { */ case 2:
-					_2 = dst.Kind();
-					if ((_2 === (2)) || (_2 === (3)) || (_2 === (4)) || (_2 === (5)) || (_2 === (6)) || (_2 === (7)) || (_2 === (8)) || (_2 === (9)) || (_2 === (10)) || (_2 === (11)) || (_2 === (12))) {
-						$s = -1; return cvtInt;
-					} else if ((_2 === (13)) || (_2 === (14))) {
-						$s = -1; return cvtIntFloat;
-					} else if (_2 === (24)) {
-						$s = -1; return cvtIntString;
-					}
-					$s = 9; continue;
-				/* } else if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) { */ case 3:
-					_3 = dst.Kind();
-					if ((_3 === (2)) || (_3 === (3)) || (_3 === (4)) || (_3 === (5)) || (_3 === (6)) || (_3 === (7)) || (_3 === (8)) || (_3 === (9)) || (_3 === (10)) || (_3 === (11)) || (_3 === (12))) {
-						$s = -1; return cvtUint;
-					} else if ((_3 === (13)) || (_3 === (14))) {
-						$s = -1; return cvtUintFloat;
-					} else if (_3 === (24)) {
-						$s = -1; return cvtUintString;
-					}
-					$s = 9; continue;
-				/* } else if ((_1 === (13)) || (_1 === (14))) { */ case 4:
-					_4 = dst.Kind();
-					if ((_4 === (2)) || (_4 === (3)) || (_4 === (4)) || (_4 === (5)) || (_4 === (6))) {
-						$s = -1; return cvtFloatInt;
-					} else if ((_4 === (7)) || (_4 === (8)) || (_4 === (9)) || (_4 === (10)) || (_4 === (11)) || (_4 === (12))) {
-						$s = -1; return cvtFloatUint;
-					} else if ((_4 === (13)) || (_4 === (14))) {
-						$s = -1; return cvtFloat;
-					}
-					$s = 9; continue;
-				/* } else if ((_1 === (15)) || (_1 === (16))) { */ case 5:
-					_5 = dst.Kind();
-					if ((_5 === (15)) || (_5 === (16))) {
-						$s = -1; return cvtComplex;
+			var _1, _2, _3, _4, _5, _6, _7, dst, src;
+			_1 = ((src.Kind() >>> 0));
+			if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) {
+				_2 = ((dst.Kind() >>> 0));
+				if ((_2 === (2)) || (_2 === (3)) || (_2 === (4)) || (_2 === (5)) || (_2 === (6)) || (_2 === (7)) || (_2 === (8)) || (_2 === (9)) || (_2 === (10)) || (_2 === (11)) || (_2 === (12))) {
+					return cvtInt;
+				} else if ((_2 === (13)) || (_2 === (14))) {
+					return cvtIntFloat;
+				} else if (_2 === (24)) {
+					return cvtIntString;
+				}
+			} else if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) {
+				_3 = ((dst.Kind() >>> 0));
+				if ((_3 === (2)) || (_3 === (3)) || (_3 === (4)) || (_3 === (5)) || (_3 === (6)) || (_3 === (7)) || (_3 === (8)) || (_3 === (9)) || (_3 === (10)) || (_3 === (11)) || (_3 === (12))) {
+					return cvtUint;
+				} else if ((_3 === (13)) || (_3 === (14))) {
+					return cvtUintFloat;
+				} else if (_3 === (24)) {
+					return cvtUintString;
+				}
+			} else if ((_1 === (13)) || (_1 === (14))) {
+				_4 = ((dst.Kind() >>> 0));
+				if ((_4 === (2)) || (_4 === (3)) || (_4 === (4)) || (_4 === (5)) || (_4 === (6))) {
+					return cvtFloatInt;
+				} else if ((_4 === (7)) || (_4 === (8)) || (_4 === (9)) || (_4 === (10)) || (_4 === (11)) || (_4 === (12))) {
+					return cvtFloatUint;
+				} else if ((_4 === (13)) || (_4 === (14))) {
+					return cvtFloat;
+				}
+			} else if ((_1 === (15)) || (_1 === (16))) {
+				_5 = ((dst.Kind() >>> 0));
+				if ((_5 === (15)) || (_5 === (16))) {
+					return cvtComplex;
+				}
+			} else if (_1 === (24)) {
+				if ((dst.Kind() === 23) && pkgPathFor(dst.Elem()) === "") {
+					_6 = ((dst.Elem().Kind() >>> 0));
+					if (_6 === (8)) {
+						return cvtStringBytes;
+					} else if (_6 === (5)) {
+						return cvtStringRunes;
 					}
-					$s = 9; continue;
-				/* } else if (_1 === (24)) { */ case 6:
-					if (!(dst.Kind() === 23)) { _v = false; $s = 12; continue s; }
-					_r = dst.Elem().PkgPath(); /* */ $s = 13; case 13: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_v = _r === ""; case 12:
-					/* */ if (_v) { $s = 10; continue; }
-					/* */ $s = 11; continue;
-					/* if (_v) { */ case 10:
-							_r$1 = dst.Elem().Kind(); /* */ $s = 15; case 15: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-							_6 = _r$1;
-							if (_6 === (8)) {
-								$s = -1; return cvtStringBytes;
-							} else if (_6 === (5)) {
-								$s = -1; return cvtStringRunes;
-							}
-						case 14:
-					/* } */ case 11:
-					$s = 9; continue;
-				/* } else if (_1 === (23)) { */ case 7:
-					if (!(dst.Kind() === 24)) { _v$1 = false; $s = 18; continue s; }
-					_r$2 = src.Elem().PkgPath(); /* */ $s = 19; case 19: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_v$1 = _r$2 === ""; case 18:
-					/* */ if (_v$1) { $s = 16; continue; }
-					/* */ $s = 17; continue;
-					/* if (_v$1) { */ case 16:
-							_r$3 = src.Elem().Kind(); /* */ $s = 21; case 21: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							_7 = _r$3;
-							if (_7 === (8)) {
-								$s = -1; return cvtBytesString;
-							} else if (_7 === (5)) {
-								$s = -1; return cvtRunesString;
-							}
-						case 20:
-					/* } */ case 17:
-					if (!(dst.Kind() === 22)) { _v$3 = false; $s = 25; continue s; }
-					_r$4 = dst.Elem().Kind(); /* */ $s = 26; case 26: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					_v$3 = _r$4 === 17; case 25:
-					if (!(_v$3)) { _v$2 = false; $s = 24; continue s; }
-					_r$5 = dst.Elem().Elem(); /* */ $s = 27; case 27: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_v$2 = $interfaceIsEqual(src.Elem(), _r$5); case 24:
-					/* */ if (_v$2) { $s = 22; continue; }
-					/* */ $s = 23; continue;
-					/* if (_v$2) { */ case 22:
-						$s = -1; return cvtSliceArrayPtr;
-					/* } */ case 23:
-					if ((dst.Kind() === 17) && $interfaceIsEqual(src.Elem(), dst.Elem())) {
-						$s = -1; return cvtSliceArray;
+				}
+			} else if (_1 === (23)) {
+				if ((dst.Kind() === 24) && pkgPathFor(src.Elem()) === "") {
+					_7 = ((src.Elem().Kind() >>> 0));
+					if (_7 === (8)) {
+						return cvtBytesString;
+					} else if (_7 === (5)) {
+						return cvtRunesString;
 					}
-					$s = 9; continue;
-				/* } else if (_1 === (18)) { */ case 8:
-					if (!(dst.Kind() === 18)) { _v$4 = false; $s = 30; continue s; }
-					_r$6 = specialChannelAssignability(dst, src); /* */ $s = 31; case 31: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					_v$4 = _r$6; case 30:
-					/* */ if (_v$4) { $s = 28; continue; }
-					/* */ $s = 29; continue;
-					/* if (_v$4) { */ case 28:
-						$s = -1; return cvtDirect;
-					/* } */ case 29:
-				/* } */ case 9:
-			case 1:
-			_r$7 = haveIdenticalUnderlyingType(dst, src, false); /* */ $s = 34; case 34: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			/* */ if (_r$7) { $s = 32; continue; }
-			/* */ $s = 33; continue;
-			/* if (_r$7) { */ case 32:
-				$s = -1; return cvtDirect;
-			/* } */ case 33:
-			if (!((dst.Kind() === 22) && dst.Name() === "" && (src.Kind() === 22) && src.Name() === "")) { _v$5 = false; $s = 37; continue s; }
-			_r$8 = dst.Elem().common(); /* */ $s = 38; case 38: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			_arg = _r$8;
-			_r$9 = src.Elem().common(); /* */ $s = 39; case 39: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			_arg$1 = _r$9;
-			_r$10 = haveIdenticalUnderlyingType(_arg, _arg$1, false); /* */ $s = 40; case 40: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-			_v$5 = _r$10; case 37:
-			/* */ if (_v$5) { $s = 35; continue; }
-			/* */ $s = 36; continue;
-			/* if (_v$5) { */ case 35:
-				$s = -1; return cvtDirect;
-			/* } */ case 36:
+				}
+				if ((dst.Kind() === 22) && (dst.Elem().Kind() === 17) && src.Elem() === dst.Elem().Elem()) {
+					return cvtSliceArrayPtr;
+				}
+				if ((dst.Kind() === 17) && src.Elem() === dst.Elem()) {
+					return cvtSliceArray;
+				}
+			} else if (_1 === (18)) {
+				if ((dst.Kind() === 18) && specialChannelAssignability(dst, src)) {
+					return cvtDirect;
+				}
+			}
+			if (haveIdenticalUnderlyingType(dst, src, false)) {
+				return cvtDirect;
+			}
+			if ((dst.Kind() === 22) && nameFor(dst) === "" && (src.Kind() === 22) && nameFor(src) === "" && haveIdenticalUnderlyingType(elem(dst), elem(src), false)) {
+				return cvtDirect;
+			}
 			if (implements$1(dst, src)) {
 				if (src.Kind() === 20) {
-					$s = -1; return cvtI2I;
+					return cvtI2I;
 				}
-				$s = -1; return cvtT2I;
+				return cvtT2I;
 			}
-			$s = -1; return $throwNilPointerError;
-			/* */ } return; } var $f = {$blk: convertOp$1, $c: true, $r, _1, _2, _3, _4, _5, _6, _7, _arg, _arg$1, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _v, _v$1, _v$2, _v$3, _v$4, _v$5, dst, src, $s};return $f;
+			return $throwNilPointerError;
 		};
 		makeFloat = function makeFloat$1(f, v, t) {
-			var {_1, _r, f, ptr, t, typ, v, $s, $r, $c} = $restore(this, {f, v, t});
+			var {_1, _r, f, ptr, t, typ$1, v, $s, $r, $c} = $restore(this, {f, v, t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_r = t.common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			typ = _r;
-			ptr = unsafe_New(typ);
-			_1 = typ.size;
+			typ$1 = _r;
+			ptr = unsafe_New(typ$1);
+			_1 = typ$1.Size();
 			if (_1 === (4)) {
 				(ptr).$set(($fround(v)));
 			} else if (_1 === (8)) {
 				(ptr).$set(v);
 			}
-			$s = -1; return new Value.ptr(typ, ptr, (((f | 128) >>> 0) | ((typ.Kind() >>> 0))) >>> 0);
-			/* */ } return; } var $f = {$blk: makeFloat$1, $c: true, $r, _1, _r, f, ptr, t, typ, v, $s};return $f;
+			$s = -1; return new Value.ptr(typ$1, ptr, (((f | 128) >>> 0) | ((typ$1.Kind() >>> 0))) >>> 0);
+			/* */ } return; } var $f = {$blk: makeFloat$1, $c: true, $r, _1, _r, f, ptr, t, typ$1, v, $s};return $f;
 		};
 		makeFloat32 = function makeFloat32$1(f, v, t) {
-			var {_r, f, ptr, t, typ, v, $s, $r, $c} = $restore(this, {f, v, t});
+			var {_r, f, ptr, t, typ$1, v, $s, $r, $c} = $restore(this, {f, v, t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_r = t.common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			typ = _r;
-			ptr = unsafe_New(typ);
+			typ$1 = _r;
+			ptr = unsafe_New(typ$1);
 			(ptr).$set(v);
-			$s = -1; return new Value.ptr(typ, ptr, (((f | 128) >>> 0) | ((typ.Kind() >>> 0))) >>> 0);
-			/* */ } return; } var $f = {$blk: makeFloat32$1, $c: true, $r, _r, f, ptr, t, typ, v, $s};return $f;
+			$s = -1; return new Value.ptr(typ$1, ptr, (((f | 128) >>> 0) | ((typ$1.Kind() >>> 0))) >>> 0);
+			/* */ } return; } var $f = {$blk: makeFloat32$1, $c: true, $r, _r, f, ptr, t, typ$1, v, $s};return $f;
 		};
 		makeComplex = function makeComplex$1(f, v, t) {
-			var {_1, _r, f, ptr, t, typ, v, $s, $r, $c} = $restore(this, {f, v, t});
+			var {_1, _r, f, ptr, t, typ$1, v, $s, $r, $c} = $restore(this, {f, v, t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_r = t.common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			typ = _r;
-			ptr = unsafe_New(typ);
-			_1 = typ.size;
+			typ$1 = _r;
+			ptr = unsafe_New(typ$1);
+			_1 = typ$1.Size();
 			if (_1 === (8)) {
 				(ptr).$set((new $Complex64(v.$real, v.$imag)));
 			} else if (_1 === (16)) {
 				(ptr).$set(v);
 			}
-			$s = -1; return new Value.ptr(typ, ptr, (((f | 128) >>> 0) | ((typ.Kind() >>> 0))) >>> 0);
-			/* */ } return; } var $f = {$blk: makeComplex$1, $c: true, $r, _1, _r, f, ptr, t, typ, v, $s};return $f;
+			$s = -1; return new Value.ptr(typ$1, ptr, (((f | 128) >>> 0) | ((typ$1.Kind() >>> 0))) >>> 0);
+			/* */ } return; } var $f = {$blk: makeComplex$1, $c: true, $r, _1, _r, f, ptr, t, typ$1, v, $s};return $f;
 		};
 		makeString = function makeString$1(f, v, t) {
-			var {_r, f, ret, t, v, $s, $r, $c} = $restore(this, {f, v, t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = $clone(New(t), Value).Elem(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			ret = _r;
+			var f, ret, t, v;
+			ret = $clone(New(t), Value).Elem();
 			$clone(ret, Value).SetString(v);
 			ret.flag = (((ret.flag & ~256) >>> 0) | f) >>> 0;
-			$s = -1; return ret;
-			/* */ } return; } var $f = {$blk: makeString$1, $c: true, $r, _r, f, ret, t, v, $s};return $f;
+			return ret;
 		};
 		makeBytes = function makeBytes$1(f, v, t) {
-			var {_r, f, ret, t, v, $s, $r, $c} = $restore(this, {f, v, t});
+			var {f, ret, t, v, $s, $r, $c} = $restore(this, {f, v, t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = $clone(New(t), Value).Elem(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			ret = _r;
-			$r = $clone(ret, Value).SetBytes(v); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			ret = $clone(New(t), Value).Elem();
+			$r = $clone(ret, Value).SetBytes(v); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			ret.flag = (((ret.flag & ~256) >>> 0) | f) >>> 0;
 			$s = -1; return ret;
-			/* */ } return; } var $f = {$blk: makeBytes$1, $c: true, $r, _r, f, ret, t, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: makeBytes$1, $c: true, $r, f, ret, t, v, $s};return $f;
 		};
 		makeRunes = function makeRunes$1(f, v, t) {
-			var {_r, f, ret, t, v, $s, $r, $c} = $restore(this, {f, v, t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = $clone(New(t), Value).Elem(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			ret = _r;
-			$r = $clone(ret, Value).setRunes(v); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			var f, ret, t, v;
+			ret = $clone(New(t), Value).Elem();
+			$clone(ret, Value).setRunes(v);
 			ret.flag = (((ret.flag & ~256) >>> 0) | f) >>> 0;
-			$s = -1; return ret;
-			/* */ } return; } var $f = {$blk: makeRunes$1, $c: true, $r, _r, f, ret, t, v, $s};return $f;
+			return ret;
 		};
 		cvtInt = function cvtInt$1(v, t) {
 			var {$24r, _r, t, v, x, $s, $r, $c} = $restore(this, {v, t});
@@ -14961,49 +13051,33 @@ $packages["reflect"] = (function() {
 			/* */ } return; } var $f = {$blk: cvtComplex$1, $c: true, $r, $24r, _r, t, v, $s};return $f;
 		};
 		cvtIntString = function cvtIntString$1(v, t) {
-			var {$24r, _r, s, t, v, x, x$1, $s, $r, $c} = $restore(this, {v, t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var s, t, v, x, x$1;
 			s = "\xEF\xBF\xBD";
 			x = $clone(v, Value).Int();
 			if ((x$1 = (new $Int64(0, (((x.$low + ((x.$high >> 31) * 4294967296)) >> 0)))), (x$1.$high === x.$high && x$1.$low === x.$low))) {
 				s = ($encodeRune((((x.$low + ((x.$high >> 31) * 4294967296)) >> 0))));
 			}
-			_r = makeString(new flag(v.flag).ro(), s, t); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: cvtIntString$1, $c: true, $r, $24r, _r, s, t, v, x, x$1, $s};return $f;
+			return makeString(new flag(v.flag).ro(), s, t);
 		};
 		cvtUintString = function cvtUintString$1(v, t) {
-			var {$24r, _r, s, t, v, x, x$1, $s, $r, $c} = $restore(this, {v, t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var s, t, v, x, x$1;
 			s = "\xEF\xBF\xBD";
 			x = $clone(v, Value).Uint();
 			if ((x$1 = (new $Uint64(0, ((x.$low >> 0)))), (x$1.$high === x.$high && x$1.$low === x.$low))) {
 				s = ($encodeRune(((x.$low >> 0))));
 			}
-			_r = makeString(new flag(v.flag).ro(), s, t); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: cvtUintString$1, $c: true, $r, $24r, _r, s, t, v, x, x$1, $s};return $f;
+			return makeString(new flag(v.flag).ro(), s, t);
 		};
 		cvtBytesString = function cvtBytesString$1(v, t) {
-			var {$24r, _arg, _arg$1, _arg$2, _r, _r$1, t, v, $s, $r, $c} = $restore(this, {v, t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_arg = new flag(v.flag).ro();
-			_r = $clone(v, Value).Bytes(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_arg$1 = ($bytesToString(_r));
-			_arg$2 = t;
-			_r$1 = makeString(_arg, _arg$1, _arg$2); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: cvtBytesString$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r, _r$1, t, v, $s};return $f;
+			var t, v;
+			return makeString(new flag(v.flag).ro(), ($bytesToString($clone(v, Value).Bytes())), t);
 		};
 		cvtStringBytes = function cvtStringBytes$1(v, t) {
 			var {$24r, _arg, _arg$1, _arg$2, _r, _r$1, t, v, $s, $r, $c} = $restore(this, {v, t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_arg = new flag(v.flag).ro();
 			_r = $clone(v, Value).String(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_arg$1 = (new sliceType$4($stringToBytes(_r)));
+			_arg$1 = (new sliceType$2($stringToBytes(_r)));
 			_arg$2 = t;
 			_r$1 = makeBytes(_arg, _arg$1, _arg$2); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			$24r = _r$1;
@@ -15011,72 +13085,100 @@ $packages["reflect"] = (function() {
 			/* */ } return; } var $f = {$blk: cvtStringBytes$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r, _r$1, t, v, $s};return $f;
 		};
 		cvtRunesString = function cvtRunesString$1(v, t) {
-			var {$24r, _arg, _arg$1, _arg$2, _r, _r$1, t, v, $s, $r, $c} = $restore(this, {v, t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_arg = new flag(v.flag).ro();
-			_r = $clone(v, Value).runes(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_arg$1 = ($runesToString(_r));
-			_arg$2 = t;
-			_r$1 = makeString(_arg, _arg$1, _arg$2); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: cvtRunesString$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r, _r$1, t, v, $s};return $f;
+			var t, v;
+			return makeString(new flag(v.flag).ro(), ($runesToString($clone(v, Value).runes())), t);
 		};
 		cvtStringRunes = function cvtStringRunes$1(v, t) {
 			var {$24r, _arg, _arg$1, _arg$2, _r, _r$1, t, v, $s, $r, $c} = $restore(this, {v, t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_arg = new flag(v.flag).ro();
 			_r = $clone(v, Value).String(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_arg$1 = (new sliceType$12($stringToRunes(_r)));
+			_arg$1 = (new sliceType$10($stringToRunes(_r)));
 			_arg$2 = t;
 			_r$1 = makeRunes(_arg, _arg$1, _arg$2); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			$24r = _r$1;
 			$s = 3; case 3: return $24r;
 			/* */ } return; } var $f = {$blk: cvtStringRunes$1, $c: true, $r, $24r, _arg, _arg$1, _arg$2, _r, _r$1, t, v, $s};return $f;
 		};
-		cvtT2I = function cvtT2I$1(v, typ) {
-			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, target, typ, v, x, $s, $r, $c} = $restore(this, {v, typ});
+		cvtT2I = function cvtT2I$1(v, typ$1) {
+			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, target, typ$1, v, x, $s, $r, $c} = $restore(this, {v, typ$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = typ.common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = typ$1.common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_r$1 = unsafe_New(_r); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			target = _r$1;
 			_r$2 = valueInterface($clone(v, Value), false); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 			x = _r$2;
-			_r$3 = typ.NumMethod(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_r$3 = typ$1.NumMethod(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			/* */ if (_r$3 === 0) { $s = 4; continue; }
 			/* */ $s = 5; continue;
 			/* if (_r$3 === 0) { */ case 4:
 				(target).$set(x);
 				$s = 6; continue;
 			/* } else { */ case 5:
-				ifaceE2I($assertType(typ, ptrType$2), x, target);
+				_r$4 = typ$1.common(); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				$r = ifaceE2I(_r$4, x, target); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 6:
-			_r$4 = typ.common(); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			$24r = new Value.ptr(_r$4, target, (((new flag(v.flag).ro() | 128) >>> 0) | 20) >>> 0);
-			$s = 9; case 9: return $24r;
-			/* */ } return; } var $f = {$blk: cvtT2I$1, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, target, typ, v, x, $s};return $f;
+			_r$5 = typ$1.common(); /* */ $s = 10; case 10: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			$24r = new Value.ptr(_r$5, target, (((new flag(v.flag).ro() | 128) >>> 0) | 20) >>> 0);
+			$s = 11; case 11: return $24r;
+			/* */ } return; } var $f = {$blk: cvtT2I$1, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, target, typ$1, v, x, $s};return $f;
 		};
-		cvtI2I = function cvtI2I$1(v, typ) {
-			var {$24r, _r, _r$1, _r$2, ret, typ, v, $s, $r, $c} = $restore(this, {v, typ});
+		cvtI2I = function cvtI2I$1(v, typ$1) {
+			var {$24r, _r, ret, typ$1, v, $s, $r, $c} = $restore(this, {v, typ$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			/* */ if ($clone(v, Value).IsNil()) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if ($clone(v, Value).IsNil()) { */ case 1:
-				_r = Zero(typ); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				ret = _r;
+			if ($clone(v, Value).IsNil()) {
+				ret = Zero(typ$1);
 				ret.flag = (ret.flag | (new flag(v.flag).ro())) >>> 0;
 				$s = -1; return ret;
-			/* } */ case 2:
-			_r$1 = $clone(v, Value).Elem(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = cvtT2I($clone(_r$1, Value), typ); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 6; case 6: return $24r;
-			/* */ } return; } var $f = {$blk: cvtI2I$1, $c: true, $r, $24r, _r, _r$1, _r$2, ret, typ, v, $s};return $f;
+			}
+			_r = cvtT2I($clone($clone(v, Value).Elem(), Value), typ$1); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: cvtI2I$1, $c: true, $r, $24r, _r, ret, typ$1, v, $s};return $f;
 		};
-		$ptrType(structField).prototype.embedded = function embedded() {
-			var f;
-			f = this;
-			return $clone(f.name, name).embedded();
+		escapes = function escapes$1(x) {
+			var x;
+			if (dummy.b) {
+				dummy.x = x;
+			}
+		};
+		$ptrType(rtype).prototype.common = function common() {
+			var t;
+			t = this;
+			return t.t;
+		};
+		$ptrType(rtype).prototype.uncommon = function uncommon() {
+			var t;
+			t = this;
+			return t.t.Uncommon();
+		};
+		$ptrType(interfaceType).prototype.nameOff = function nameOff(off) {
+			var off, t;
+			t = this;
+			return toRType(t.InterfaceType.Type).nameOff(off);
+		};
+		nameOffFor = function nameOffFor$1(t, off) {
+			var off, t;
+			return toRType(t).nameOff(off);
+		};
+		typeOffFor = function typeOffFor$1(t, off) {
+			var off, t;
+			return toRType(t).typeOff(off);
+		};
+		$ptrType(interfaceType).prototype.typeOff = function typeOff(off) {
+			var off, t;
+			t = this;
+			return toRType(t.InterfaceType.Type).typeOff(off);
+		};
+		$ptrType(interfaceType).prototype.common = function common$1() {
+			var t;
+			t = this;
+			return t.InterfaceType.Type;
+		};
+		$ptrType(interfaceType).prototype.uncommon = function uncommon$1() {
+			var t;
+			t = this;
+			return t.InterfaceType.Type.Uncommon();
 		};
 		$ptrType(Method).prototype.IsExported = function IsExported() {
 			var m;
@@ -15093,92 +13195,78 @@ $packages["reflect"] = (function() {
 			return "kind" + strconv.Itoa(((k >> 0)));
 		};
 		$ptrType(Kind).prototype.String = function(...$args) { return new Kind(this.$get()).String(...$args); };
-		$ptrType(rtype).prototype.String = function String$2() {
-			var s, t;
-			t = this;
-			s = $clone(t.nameOff(t.str), name).name();
-			if (!((((t.tflag & 2) >>> 0) === 0))) {
-				return $substring(s, 1);
-			}
-			return s;
-		};
 		$ptrType(rtype).prototype.Size = function Size() {
 			var t;
 			t = this;
-			return t.size;
+			return t.t.Size();
 		};
 		$ptrType(rtype).prototype.Bits = function Bits() {
 			var k, t;
 			t = this;
-			if (t === ptrType$2.nil) {
+			if (t === ptrType$9.nil) {
 				$panic(new $String("reflect: Bits of nil Type"));
 			}
 			k = t.Kind();
 			if (k < 2 || k > 16) {
 				$panic(new $String("reflect: Bits of non-arithmetic Type " + t.String()));
 			}
-			return $imul(((t.size >> 0)), 8);
+			return $imul(((t.t.Size_ >> 0)), 8);
 		};
 		$ptrType(rtype).prototype.Align = function Align() {
 			var t;
 			t = this;
-			return ((t.align >> 0));
+			return t.t.Align();
 		};
 		$ptrType(rtype).prototype.FieldAlign = function FieldAlign() {
 			var t;
 			t = this;
-			return ((t.fieldAlign >> 0));
+			return t.t.FieldAlign();
 		};
 		$ptrType(rtype).prototype.Kind = function Kind$2() {
 			var t;
 			t = this;
-			return ((((t.kind & 31) >>> 0) >>> 0));
-		};
-		$ptrType(rtype).prototype.common = function common() {
-			var t;
-			t = this;
-			return t;
+			return ((t.t.Kind() >>> 0));
 		};
 		$ptrType(rtype).prototype.exportedMethods = function exportedMethods() {
 			var t, ut;
 			t = this;
 			ut = t.uncommon();
-			if (ut === ptrType$9.nil) {
-				return sliceType$13.nil;
+			if (ut === ptrType$10.nil) {
+				return sliceType$11.nil;
 			}
-			return ut.exportedMethods();
+			return ut.ExportedMethods();
 		};
 		$ptrType(rtype).prototype.NumMethod = function NumMethod$1() {
 			var t, tt;
 			t = this;
 			if (t.Kind() === 20) {
-				tt = (t.kindType);
+				tt = (toKindTypeExt(t));
 				return tt.NumMethod();
 			}
 			return t.exportedMethods().$length;
 		};
-		$ptrType(rtype).prototype.MethodByName = function MethodByName$1(name$1) {
-			var {$24r, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tuple, h, i, j, m, methods, name$1, ok, t, tt, ut, $s, $r, $c} = $restore(this, {name$1});
+		$ptrType(rtype).prototype.MethodByName = function MethodByName$1(name) {
+			var {$24r, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tuple, h, i, j, m, methods, name, ok, t, tt, ut, $s, $r, $c} = $restore(this, {name});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			m = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$2.nil, 0, 0), 0);
+			m = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$4.nil, 0, 0), 0);
 			ok = false;
 			t = this;
 			if (t.Kind() === 20) {
-				tt = (t.kindType);
-				_tuple = tt.MethodByName(name$1);
+				tt = (toKindTypeExt(t));
+				_tuple = tt.MethodByName(name);
 				Method.copy(m, _tuple[0]);
 				ok = _tuple[1];
 				$s = -1; return [m, ok];
 			}
 			ut = t.uncommon();
-			if (ut === ptrType$9.nil) {
-				_tmp = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$2.nil, 0, 0), 0);
+			if (ut === ptrType$10.nil) {
+				_tmp = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$4.nil, 0, 0), 0);
 				_tmp$1 = false;
 				Method.copy(m, _tmp);
 				ok = _tmp$1;
 				$s = -1; return [m, ok];
 			}
-			methods = ut.exportedMethods();
+			methods = ut.ExportedMethods();
 			_tmp$2 = 0;
 			_tmp$3 = methods.$length;
 			i = _tmp$2;
@@ -15186,15 +13274,15 @@ $packages["reflect"] = (function() {
 			while (true) {
 				if (!(i < j)) { break; }
 				h = ((((((i + j >> 0) >>> 0)) >>> 1 >>> 0) >> 0));
-				if (!($clone(t.nameOff(((h < 0 || h >= methods.$length) ? ($throwRuntimeError("index out of range"), undefined) : methods.$array[methods.$offset + h]).name), name).name() >= name$1)) {
+				if (!($clone(t.nameOff(((h < 0 || h >= methods.$length) ? ($throwRuntimeError("index out of range"), undefined) : methods.$array[methods.$offset + h]).Name), abi.Name).Name() >= name)) {
 					i = h + 1 >> 0;
 				} else {
 					j = h;
 				}
 			}
-			/* */ if (i < methods.$length && name$1 === $clone(t.nameOff(((i < 0 || i >= methods.$length) ? ($throwRuntimeError("index out of range"), undefined) : methods.$array[methods.$offset + i]).name), name).name()) { $s = 1; continue; }
+			/* */ if (i < methods.$length && name === $clone(t.nameOff(((i < 0 || i >= methods.$length) ? ($throwRuntimeError("index out of range"), undefined) : methods.$array[methods.$offset + i]).Name), abi.Name).Name()) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (i < methods.$length && name$1 === $clone(t.nameOff(((i < 0 || i >= methods.$length) ? ($throwRuntimeError("index out of range"), undefined) : methods.$array[methods.$offset + i]).name), name).name()) { */ case 1:
+			/* if (i < methods.$length && name === $clone(t.nameOff(((i < 0 || i >= methods.$length) ? ($throwRuntimeError("index out of range"), undefined) : methods.$array[methods.$offset + i]).Name), abi.Name).Name()) { */ case 1:
 				_r = t.Method(i); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				_tmp$4 = $clone(_r, Method);
 				_tmp$5 = true;
@@ -15203,34 +13291,33 @@ $packages["reflect"] = (function() {
 				$24r = [m, ok];
 				$s = 4; case 4: return $24r;
 			/* } */ case 2:
-			_tmp$6 = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$2.nil, 0, 0), 0);
+			_tmp$6 = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$4.nil, 0, 0), 0);
 			_tmp$7 = false;
 			Method.copy(m, _tmp$6);
 			ok = _tmp$7;
 			$s = -1; return [m, ok];
-			/* */ } return; } var $f = {$blk: MethodByName$1, $c: true, $r, $24r, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tuple, h, i, j, m, methods, name$1, ok, t, tt, ut, $s};return $f;
+			/* */ } return; } var $f = {$blk: MethodByName$1, $c: true, $r, $24r, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tuple, h, i, j, m, methods, name, ok, t, tt, ut, $s};return $f;
 		};
 		$ptrType(rtype).prototype.PkgPath = function PkgPath() {
 			var t, ut;
 			t = this;
-			if (((t.tflag & 4) >>> 0) === 0) {
+			if (((t.t.TFlag & 4) >>> 0) === 0) {
 				return "";
 			}
 			ut = t.uncommon();
-			if (ut === ptrType$9.nil) {
+			if (ut === ptrType$10.nil) {
 				return "";
 			}
-			return $clone(t.nameOff(ut.pkgPath), name).name();
+			return $clone(t.nameOff(ut.PkgPath), abi.Name).Name();
 		};
-		$ptrType(rtype).prototype.hasName = function hasName() {
+		pkgPathFor = function pkgPathFor$1(t) {
 			var t;
-			t = this;
-			return !((((t.tflag & 4) >>> 0) === 0));
+			return toRType(t).PkgPath();
 		};
 		$ptrType(rtype).prototype.Name = function Name() {
 			var _1, i, s, sqBrackets, t;
 			t = this;
-			if (!t.hasName()) {
+			if (!t.t.HasName()) {
 				return "";
 			}
 			s = t.String();
@@ -15248,6 +13335,10 @@ $packages["reflect"] = (function() {
 			}
 			return $substring(s, (i + 1 >> 0));
 		};
+		nameFor = function nameFor$1(t) {
+			var t;
+			return toRType(t).Name();
+		};
 		$ptrType(rtype).prototype.ChanDir = function ChanDir$1() {
 			var t, tt;
 			t = this;
@@ -15255,38 +13346,20 @@ $packages["reflect"] = (function() {
 				$panic(new $String("reflect: ChanDir of non-chan type " + t.String()));
 			}
 			tt = (t.kindType);
-			return ((tt.dir >> 0));
+			return ((tt.Dir >> 0));
 		};
-		$ptrType(rtype).prototype.IsVariadic = function IsVariadic() {
-			var t, tt;
-			t = this;
-			if (!((t.Kind() === 19))) {
-				$panic(new $String("reflect: IsVariadic of non-func type " + t.String()));
+		elem = function elem$1(t) {
+			var et, t;
+			et = t.Elem();
+			if (!(et === ptrType$4.nil)) {
+				return et;
 			}
-			tt = (t.kindType);
-			return !((((tt.outCount & 32768) >>> 0) === 0));
+			$panic(new $String("reflect: Elem of invalid type " + stringFor(t)));
 		};
 		$ptrType(rtype).prototype.Elem = function Elem() {
-			var _1, t, tt, tt$1, tt$2, tt$3, tt$4;
+			var t;
 			t = this;
-			_1 = t.Kind();
-			if (_1 === (17)) {
-				tt = (t.kindType);
-				return toType(tt.elem);
-			} else if (_1 === (18)) {
-				tt$1 = (t.kindType);
-				return toType(tt$1.elem);
-			} else if (_1 === (21)) {
-				tt$2 = (t.kindType);
-				return toType(tt$2.elem);
-			} else if (_1 === (22)) {
-				tt$3 = (t.kindType);
-				return toType(tt$3.elem);
-			} else if (_1 === (23)) {
-				tt$4 = (t.kindType);
-				return toType(tt$4.elem);
-			}
-			$panic(new $String("reflect: Elem of invalid type " + t.String()));
+			return toType(elem(t.common()));
 		};
 		$ptrType(rtype).prototype.Field = function Field(i) {
 			var i, t, tt;
@@ -15294,7 +13367,7 @@ $packages["reflect"] = (function() {
 			if (!((t.Kind() === 25))) {
 				$panic(new $String("reflect: Field of non-struct type " + t.String()));
 			}
-			tt = (t.kindType);
+			tt = (toKindTypeExt(t));
 			return tt.Field(i);
 		};
 		$ptrType(rtype).prototype.FieldByIndex = function FieldByIndex$1(index) {
@@ -15304,24 +13377,24 @@ $packages["reflect"] = (function() {
 			if (!((t.Kind() === 25))) {
 				$panic(new $String("reflect: FieldByIndex of non-struct type " + t.String()));
 			}
-			tt = (t.kindType);
+			tt = (toKindTypeExt(t));
 			_r = tt.FieldByIndex(index); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$24r = _r;
 			$s = 2; case 2: return $24r;
 			/* */ } return; } var $f = {$blk: FieldByIndex$1, $c: true, $r, $24r, _r, index, t, tt, $s};return $f;
 		};
-		$ptrType(rtype).prototype.FieldByName = function FieldByName$1(name$1) {
-			var {$24r, _r, name$1, t, tt, $s, $r, $c} = $restore(this, {name$1});
+		$ptrType(rtype).prototype.FieldByName = function FieldByName$1(name) {
+			var {$24r, _r, name, t, tt, $s, $r, $c} = $restore(this, {name});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this;
 			if (!((t.Kind() === 25))) {
 				$panic(new $String("reflect: FieldByName of non-struct type " + t.String()));
 			}
-			tt = (t.kindType);
-			_r = tt.FieldByName(name$1); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			tt = (toKindTypeExt(t));
+			_r = tt.FieldByName(name); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$24r = _r;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: FieldByName$1, $c: true, $r, $24r, _r, name$1, t, tt, $s};return $f;
+			/* */ } return; } var $f = {$blk: FieldByName$1, $c: true, $r, $24r, _r, name, t, tt, $s};return $f;
 		};
 		$ptrType(rtype).prototype.FieldByNameFunc = function FieldByNameFunc$1(match) {
 			var {$24r, _r, match, t, tt, $s, $r, $c} = $restore(this, {match});
@@ -15330,29 +13403,20 @@ $packages["reflect"] = (function() {
 			if (!((t.Kind() === 25))) {
 				$panic(new $String("reflect: FieldByNameFunc of non-struct type " + t.String()));
 			}
-			tt = (t.kindType);
+			tt = (toKindTypeExt(t));
 			_r = tt.FieldByNameFunc(match); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$24r = _r;
 			$s = 2; case 2: return $24r;
 			/* */ } return; } var $f = {$blk: FieldByNameFunc$1, $c: true, $r, $24r, _r, match, t, tt, $s};return $f;
 		};
-		$ptrType(rtype).prototype.In = function In(i) {
-			var i, t, tt, x;
-			t = this;
-			if (!((t.Kind() === 19))) {
-				$panic(new $String("reflect: In of non-func type " + t.String()));
-			}
-			tt = (t.kindType);
-			return toType((x = tt.in$(), ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])));
-		};
 		$ptrType(rtype).prototype.Key = function Key$1() {
 			var t, tt;
 			t = this;
 			if (!((t.Kind() === 21))) {
 				$panic(new $String("reflect: Key of non-map type " + t.String()));
 			}
-			tt = (t.kindType);
-			return toType(tt.key);
+			tt = (toKindTypeExt(t));
+			return toType(tt.MapType.Key);
 		};
 		$ptrType(rtype).prototype.Len = function Len() {
 			var t, tt;
@@ -15361,7 +13425,7 @@ $packages["reflect"] = (function() {
 				$panic(new $String("reflect: Len of non-array type " + t.String()));
 			}
 			tt = (t.kindType);
-			return ((tt.len >> 0));
+			return ((tt.Len >> 0));
 		};
 		$ptrType(rtype).prototype.NumField = function NumField$1() {
 			var t, tt;
@@ -15369,8 +13433,17 @@ $packages["reflect"] = (function() {
 			if (!((t.Kind() === 25))) {
 				$panic(new $String("reflect: NumField of non-struct type " + t.String()));
 			}
+			tt = (toKindTypeExt(t));
+			return tt.StructType.Fields.$length;
+		};
+		$ptrType(rtype).prototype.In = function In(i) {
+			var i, t, tt, x;
+			t = this;
+			if (!((t.Kind() === 19))) {
+				$panic(new $String("reflect: In of non-func type " + t.String()));
+			}
 			tt = (t.kindType);
-			return tt.fields.$length;
+			return toType((x = tt.InSlice(), ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])));
 		};
 		$ptrType(rtype).prototype.NumIn = function NumIn() {
 			var t, tt;
@@ -15379,7 +13452,7 @@ $packages["reflect"] = (function() {
 				$panic(new $String("reflect: NumIn of non-func type " + t.String()));
 			}
 			tt = (t.kindType);
-			return ((tt.inCount >> 0));
+			return tt.NumIn();
 		};
 		$ptrType(rtype).prototype.NumOut = function NumOut() {
 			var t, tt;
@@ -15388,7 +13461,7 @@ $packages["reflect"] = (function() {
 				$panic(new $String("reflect: NumOut of non-func type " + t.String()));
 			}
 			tt = (t.kindType);
-			return tt.out().$length;
+			return tt.NumOut();
 		};
 		$ptrType(rtype).prototype.Out = function Out(i) {
 			var i, t, tt, x;
@@ -15397,9 +13470,18 @@ $packages["reflect"] = (function() {
 				$panic(new $String("reflect: Out of non-func type " + t.String()));
 			}
 			tt = (t.kindType);
-			return toType((x = tt.out(), ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])));
+			return toType((x = tt.OutSlice(), ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])));
 		};
-		ChanDir.prototype.String = function String$3() {
+		$ptrType(rtype).prototype.IsVariadic = function IsVariadic() {
+			var t, tt;
+			t = this;
+			if (!((t.Kind() === 19))) {
+				$panic(new $String("reflect: IsVariadic of non-func type " + t.String()));
+			}
+			tt = (t.kindType);
+			return tt.IsVariadic();
+		};
+		ChanDir.prototype.String = function String$2() {
 			var _1, d;
 			d = this.$val;
 			_1 = d;
@@ -15415,45 +13497,45 @@ $packages["reflect"] = (function() {
 		$ptrType(ChanDir).prototype.String = function(...$args) { return new ChanDir(this.$get()).String(...$args); };
 		$ptrType(interfaceType).prototype.Method = function Method$2(i) {
 			var i, m, p, pname, t, x;
-			m = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$2.nil, 0, 0), 0);
+			m = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$4.nil, 0, 0), 0);
 			t = this;
-			if (i < 0 || i >= t.methods.$length) {
+			if (i < 0 || i >= t.InterfaceType.Methods.$length) {
 				return m;
 			}
-			p = (x = t.methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-			pname = $clone(t.rtype.nameOff(p.name), name);
-			m.Name = $clone(pname, name).name();
-			if (!$clone(pname, name).isExported()) {
-				m.PkgPath = $clone(pname, name).pkgPath();
+			p = (x = t.InterfaceType.Methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$7)));
+			pname = $clone(t.nameOff(p.Name), abi.Name);
+			m.Name = $clone(pname, abi.Name).Name();
+			if (!$clone(pname, abi.Name).IsExported()) {
+				m.PkgPath = pkgPath($clone(pname, abi.Name));
 				if (m.PkgPath === "") {
-					m.PkgPath = $clone(t.pkgPath, name).name();
+					m.PkgPath = $clone(t.InterfaceType.PkgPath, abi.Name).Name();
 				}
 			}
-			m.Type = toType(t.rtype.typeOff(p.typ));
+			m.Type = toType(t.typeOff(p.Typ));
 			m.Index = i;
 			return m;
 		};
 		$ptrType(interfaceType).prototype.NumMethod = function NumMethod$2() {
 			var t;
 			t = this;
-			return t.methods.$length;
+			return t.InterfaceType.Methods.$length;
 		};
-		$ptrType(interfaceType).prototype.MethodByName = function MethodByName$2(name$1) {
-			var _i, _ref, _tmp, _tmp$1, i, m, name$1, ok, p, t, x;
-			m = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$2.nil, 0, 0), 0);
+		$ptrType(interfaceType).prototype.MethodByName = function MethodByName$2(name) {
+			var _i, _ref, _tmp, _tmp$1, i, m, name, ok, p, t, x;
+			m = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$4.nil, 0, 0), 0);
 			ok = false;
 			t = this;
-			if (t === ptrType$10.nil) {
+			if (t === ptrType$11.nil) {
 				return [m, ok];
 			}
-			p = ptrType$11.nil;
-			_ref = t.methods;
+			p = ptrType$7.nil;
+			_ref = t.InterfaceType.Methods;
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				i = _i;
-				p = (x = t.methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-				if ($clone(t.rtype.nameOff(p.name), name).name() === name$1) {
+				p = (x = t.InterfaceType.Methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$7)));
+				if ($clone(t.nameOff(p.Name), abi.Name).Name() === name) {
 					_tmp = $clone(t.Method(i), Method);
 					_tmp$1 = true;
 					Method.copy(m, _tmp);
@@ -15479,7 +13561,7 @@ $packages["reflect"] = (function() {
 		};
 		$ptrType(StructTag).prototype.Get = function(...$args) { return new StructTag(this.$get()).Get(...$args); };
 		StructTag.prototype.Lookup = function Lookup(key) {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, err, i, key, name$1, ok, qvalue, tag, value, value$1;
+			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, err, i, key, name, ok, qvalue, tag, value, value$1;
 			value = "";
 			ok = false;
 			tag = this.$val;
@@ -15502,7 +13584,7 @@ $packages["reflect"] = (function() {
 				if ((i === 0) || (i + 1 >> 0) >= tag.length || !((tag.charCodeAt(i) === 58)) || !((tag.charCodeAt((i + 1 >> 0)) === 34))) {
 					break;
 				}
-				name$1 = ($substring(tag, 0, i));
+				name = ($substring(tag, 0, i));
 				tag = $substring(tag, (i + 1 >> 0));
 				i = 1;
 				while (true) {
@@ -15517,7 +13599,7 @@ $packages["reflect"] = (function() {
 				}
 				qvalue = ($substring(tag, 0, (i + 1 >> 0)));
 				tag = $substring(tag, (i + 1 >> 0));
-				if (key === name$1) {
+				if (key === name) {
 					_tuple = strconv.Unquote(qvalue);
 					value$1 = _tuple[0];
 					err = _tuple[1];
@@ -15540,32 +13622,32 @@ $packages["reflect"] = (function() {
 		$ptrType(StructTag).prototype.Lookup = function(...$args) { return new StructTag(this.$get()).Lookup(...$args); };
 		$ptrType(structType).prototype.Field = function Field$1(i) {
 			var f, i, p, t, tag, x;
-			f = new StructField.ptr("", "", $ifaceNil, "", 0, sliceType$8.nil, false);
+			f = new StructField.ptr("", "", $ifaceNil, "", 0, sliceType$6.nil, false);
 			t = this;
-			if (i < 0 || i >= t.fields.$length) {
+			if (i < 0 || i >= t.StructType.Fields.$length) {
 				$panic(new $String("reflect: Field index out of bounds"));
 			}
-			p = (x = t.fields, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-			f.Type = toType(p.typ);
-			f.Name = $clone(p.name, name).name();
-			f.Anonymous = p.embedded();
-			if (!$clone(p.name, name).isExported()) {
-				f.PkgPath = $clone(t.pkgPath, name).name();
+			p = (x = t.StructType.Fields, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$12)));
+			f.Type = toType(p.Typ);
+			f.Name = $clone(p.Name, abi.Name).Name();
+			f.Anonymous = p.Embedded();
+			if (!$clone(p.Name, abi.Name).IsExported()) {
+				f.PkgPath = $clone(t.StructType.PkgPath, abi.Name).Name();
 			}
-			tag = $clone(p.name, name).tag();
+			tag = $clone(p.Name, abi.Name).Tag();
 			if (!(tag === "")) {
 				f.Tag = (tag);
 			}
-			f.Offset = p.offset;
-			f.Index = new sliceType$8([i]);
+			f.Offset = p.Offset;
+			f.Index = new sliceType$6([i]);
 			return f;
 		};
 		$ptrType(structType).prototype.FieldByIndex = function FieldByIndex$2(index) {
 			var {_i, _r, _r$1, _r$2, _r$3, _r$4, _ref, _v, f, ft, i, index, t, x, $s, $r, $c} = $restore(this, {index});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			f = new StructField.ptr("", "", $ifaceNil, "", 0, sliceType$8.nil, false);
+			f = new StructField.ptr("", "", $ifaceNil, "", 0, sliceType$6.nil, false);
 			t = this;
-			f.Type = toType(t.rtype);
+			f.Type = toType(t.StructType.Type);
 			_ref = index;
 			_i = 0;
 			/* while (true) { */ case 1:
@@ -15598,15 +13680,15 @@ $packages["reflect"] = (function() {
 			/* */ } return; } var $f = {$blk: FieldByIndex$2, $c: true, $r, _i, _r, _r$1, _r$2, _r$3, _r$4, _ref, _v, f, ft, i, index, t, x, $s};return $f;
 		};
 		$ptrType(structType).prototype.FieldByNameFunc = function FieldByNameFunc$2(match) {
-			var {_entry, _entry$1, _entry$2, _entry$3, _i, _i$1, _key, _key$1, _key$2, _key$3, _r, _r$1, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, count, current, f, fname, i, index, match, next, nextCount, ntyp, ok, result, scan, styp, t, t$1, visited, x, $s, $r, $c} = $restore(this, {match});
+			var {_entry, _entry$1, _entry$2, _entry$3, _i, _i$1, _key, _key$1, _key$2, _key$3, _r, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, count, current, f, fname, i, index, match, next, nextCount, ntyp, ok, result, scan, styp, t, t$1, visited, x, $s, $r, $c} = $restore(this, {match});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			result = new StructField.ptr("", "", $ifaceNil, "", 0, sliceType$8.nil, false);
+			result = new StructField.ptr("", "", $ifaceNil, "", 0, sliceType$6.nil, false);
 			ok = false;
 			t = this;
-			current = new sliceType$14([]);
-			next = new sliceType$14([$clone(new fieldScan.ptr(t, sliceType$8.nil), fieldScan)]);
+			current = new sliceType$12([]);
+			next = new sliceType$12([$clone(new fieldScan.ptr(t, sliceType$6.nil), fieldScan)]);
 			nextCount = false;
-			visited = $makeMap(ptrType$12.keyFor, []);
+			visited = $makeMap(ptrType$13.keyFor, []);
 			/* while (true) { */ case 1:
 				/* if (!(next.$length > 0)) { break; } */ if(!(next.$length > 0)) { $s = 2; continue; }
 				_tmp = next;
@@ -15621,67 +13703,62 @@ $packages["reflect"] = (function() {
 					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
 					scan = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), fieldScan);
 					t$1 = scan.typ;
-					if ((_entry = $mapIndex(visited,ptrType$12.keyFor(t$1)), _entry !== undefined ? _entry.v : false)) {
+					if ((_entry = $mapIndex(visited,ptrType$13.keyFor(t$1)), _entry !== undefined ? _entry.v : false)) {
 						_i++;
 						/* continue; */ $s = 3; continue;
 					}
-					_key = t$1; (visited || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$12.keyFor(_key), { k: _key, v: true });
-					_ref$1 = t$1.fields;
+					_key = t$1; (visited || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$13.keyFor(_key), { k: _key, v: true });
+					_ref$1 = t$1.StructType.Fields;
 					_i$1 = 0;
 					/* while (true) { */ case 5:
 						/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 6; continue; }
 						i = _i$1;
-						f = (x = t$1.fields, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-						fname = $clone(f.name, name).name();
-						ntyp = ptrType$2.nil;
-						/* */ if (f.embedded()) { $s = 7; continue; }
+						f = (x = t$1.StructType.Fields, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$12)));
+						fname = $clone(f.Name, abi.Name).Name();
+						ntyp = ptrType$4.nil;
+						if (f.Embedded()) {
+							ntyp = f.Typ;
+							if (ntyp.Kind() === 22) {
+								ntyp = ntyp.Elem();
+							}
+						}
+						_r = match(fname); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						/* */ if (_r) { $s = 7; continue; }
 						/* */ $s = 8; continue;
-						/* if (f.embedded()) { */ case 7:
-							ntyp = f.typ;
-							/* */ if (ntyp.Kind() === 22) { $s = 9; continue; }
-							/* */ $s = 10; continue;
-							/* if (ntyp.Kind() === 22) { */ case 9:
-								_r = ntyp.Elem().common(); /* */ $s = 11; case 11: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-								ntyp = _r;
-							/* } */ case 10:
-						/* } */ case 8:
-						_r$1 = match(fname); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						/* */ if (_r$1) { $s = 12; continue; }
-						/* */ $s = 13; continue;
-						/* if (_r$1) { */ case 12:
-							if ((_entry$1 = $mapIndex(count,ptrType$12.keyFor(t$1)), _entry$1 !== undefined ? _entry$1.v : 0) > 1 || ok) {
-								_tmp$2 = new StructField.ptr("", "", $ifaceNil, "", 0, sliceType$8.nil, false);
+						/* if (_r) { */ case 7:
+							if ((_entry$1 = $mapIndex(count,ptrType$13.keyFor(t$1)), _entry$1 !== undefined ? _entry$1.v : 0) > 1 || ok) {
+								_tmp$2 = new StructField.ptr("", "", $ifaceNil, "", 0, sliceType$6.nil, false);
 								_tmp$3 = false;
 								StructField.copy(result, _tmp$2);
 								ok = _tmp$3;
 								$s = -1; return [result, ok];
 							}
 							StructField.copy(result, t$1.Field(i));
-							result.Index = sliceType$8.nil;
+							result.Index = sliceType$6.nil;
 							result.Index = $appendSlice(result.Index, scan.index);
 							result.Index = $append(result.Index, i);
 							ok = true;
 							_i$1++;
 							/* continue; */ $s = 5; continue;
-						/* } */ case 13:
-						if (ok || ntyp === ptrType$2.nil || !((ntyp.Kind() === 25))) {
+						/* } */ case 8:
+						if (ok || ntyp === ptrType$4.nil || !((ntyp.Kind() === 25))) {
 							_i$1++;
 							/* continue; */ $s = 5; continue;
 						}
-						styp = (ntyp.kindType);
-						if ((_entry$2 = $mapIndex(nextCount,ptrType$12.keyFor(styp)), _entry$2 !== undefined ? _entry$2.v : 0) > 0) {
-							_key$1 = styp; (nextCount || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$12.keyFor(_key$1), { k: _key$1, v: 2 });
+						styp = (toKindTypeExt(ntyp));
+						if ((_entry$2 = $mapIndex(nextCount,ptrType$13.keyFor(styp)), _entry$2 !== undefined ? _entry$2.v : 0) > 0) {
+							_key$1 = styp; (nextCount || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$13.keyFor(_key$1), { k: _key$1, v: 2 });
 							_i$1++;
 							/* continue; */ $s = 5; continue;
 						}
 						if (nextCount === false) {
-							nextCount = $makeMap(ptrType$12.keyFor, []);
+							nextCount = $makeMap(ptrType$13.keyFor, []);
 						}
-						_key$2 = styp; (nextCount || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$12.keyFor(_key$2), { k: _key$2, v: 1 });
-						if ((_entry$3 = $mapIndex(count,ptrType$12.keyFor(t$1)), _entry$3 !== undefined ? _entry$3.v : 0) > 1) {
-							_key$3 = styp; (nextCount || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$12.keyFor(_key$3), { k: _key$3, v: 2 });
+						_key$2 = styp; (nextCount || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$13.keyFor(_key$2), { k: _key$2, v: 1 });
+						if ((_entry$3 = $mapIndex(count,ptrType$13.keyFor(t$1)), _entry$3 !== undefined ? _entry$3.v : 0) > 1) {
+							_key$3 = styp; (nextCount || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$13.keyFor(_key$3), { k: _key$3, v: 2 });
 						}
-						index = sliceType$8.nil;
+						index = sliceType$6.nil;
 						index = $appendSlice(index, scan.index);
 						index = $append(index, i);
 						next = $append(next, new fieldScan.ptr(styp, index));
@@ -15697,31 +13774,31 @@ $packages["reflect"] = (function() {
 			$s = 1; continue;
 			case 2:
 			$s = -1; return [result, ok];
-			/* */ } return; } var $f = {$blk: FieldByNameFunc$2, $c: true, $r, _entry, _entry$1, _entry$2, _entry$3, _i, _i$1, _key, _key$1, _key$2, _key$3, _r, _r$1, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, count, current, f, fname, i, index, match, next, nextCount, ntyp, ok, result, scan, styp, t, t$1, visited, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: FieldByNameFunc$2, $c: true, $r, _entry, _entry$1, _entry$2, _entry$3, _i, _i$1, _key, _key$1, _key$2, _key$3, _r, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, count, current, f, fname, i, index, match, next, nextCount, ntyp, ok, result, scan, styp, t, t$1, visited, x, $s};return $f;
 		};
-		$ptrType(structType).prototype.FieldByName = function FieldByName$2(name$1) {
-			var {$24r, _i, _r, _ref, _tmp, _tmp$1, _tuple, f, hasEmbeds, i, name$1, present, t, tf, x, $s, $r, $c} = $restore(this, {name$1});
+		$ptrType(structType).prototype.FieldByName = function FieldByName$2(name) {
+			var {$24r, _i, _r, _ref, _tmp, _tmp$1, _tuple, f, hasEmbeds, i, name, present, t, tf, x, $s, $r, $c} = $restore(this, {name});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			name$1 = [name$1];
-			f = new StructField.ptr("", "", $ifaceNil, "", 0, sliceType$8.nil, false);
+			name = [name];
+			f = new StructField.ptr("", "", $ifaceNil, "", 0, sliceType$6.nil, false);
 			present = false;
 			t = this;
 			hasEmbeds = false;
-			if (!(name$1[0] === "")) {
-				_ref = t.fields;
+			if (!(name[0] === "")) {
+				_ref = t.StructType.Fields;
 				_i = 0;
 				while (true) {
 					if (!(_i < _ref.$length)) { break; }
 					i = _i;
-					tf = (x = t.fields, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-					if ($clone(tf.name, name).name() === name$1[0]) {
+					tf = (x = t.StructType.Fields, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$12)));
+					if ($clone(tf.Name, abi.Name).Name() === name[0]) {
 						_tmp = $clone(t.Field(i), StructField);
 						_tmp$1 = true;
 						StructField.copy(f, _tmp);
 						present = _tmp$1;
 						$s = -1; return [f, present];
 					}
-					if (tf.embedded()) {
+					if (tf.Embedded()) {
 						hasEmbeds = true;
 					}
 					_i++;
@@ -15730,21 +13807,16 @@ $packages["reflect"] = (function() {
 			if (!hasEmbeds) {
 				$s = -1; return [f, present];
 			}
-			_r = t.FieldByNameFunc((function(name$1) { return function structType·FieldByName·func1(s) {
+			_r = t.FieldByNameFunc((function(name) { return function structType·FieldByName·func1(s) {
 					var s;
-					return s === name$1[0];
-				}; })(name$1)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					return s === name[0];
+				}; })(name)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_tuple = _r;
 			StructField.copy(f, _tuple[0]);
 			present = _tuple[1];
 			$24r = [f, present];
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: FieldByName$2, $c: true, $r, $24r, _i, _r, _ref, _tmp, _tmp$1, _tuple, f, hasEmbeds, i, name$1, present, t, tf, x, $s};return $f;
-		};
-		rtypeOf = function rtypeOf$1(i) {
-			var eface, i;
-			eface = $clone(i, emptyInterface);
-			return eface.typ;
+			/* */ } return; } var $f = {$blk: FieldByName$2, $c: true, $r, $24r, _i, _r, _ref, _tmp, _tmp$1, _tuple, f, hasEmbeds, i, name, present, t, tf, x, $s};return $f;
 		};
 		PtrTo = function PtrTo$1(t) {
 			var t;
@@ -15753,11 +13825,15 @@ $packages["reflect"] = (function() {
 		$pkg.PtrTo = PtrTo;
 		PointerTo = function PointerTo$1(t) {
 			var t;
-			return $assertType(t, ptrType$2).ptrTo();
+			return toRType($assertType(t, ptrType$9).ptrTo());
 		};
 		$pkg.PointerTo = PointerTo;
+		ptrTo = function ptrTo$1(t) {
+			var t;
+			return toRType(t).ptrTo();
+		};
 		$ptrType(rtype).prototype.Implements = function Implements(u) {
-			var {_r, t, u, $s, $r, $c} = $restore(this, {u});
+			var {$24r, _r, _r$1, _r$2, t, u, $s, $r, $c} = $restore(this, {u});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this;
 			if ($interfaceIsEqual(u, $ifaceNil)) {
@@ -15769,63 +13845,65 @@ $packages["reflect"] = (function() {
 			/* if (!((_r === 20))) { */ case 1:
 				$panic(new $String("reflect: non-interface type passed to Type.Implements"));
 			/* } */ case 2:
-			$s = -1; return implements$1($assertType(u, ptrType$2), t);
-			/* */ } return; } var $f = {$blk: Implements, $c: true, $r, _r, t, u, $s};return $f;
+			_r$1 = u.common(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$2 = implements$1(_r$1, t.common()); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			$24r = _r$2;
+			$s = 6; case 6: return $24r;
+			/* */ } return; } var $f = {$blk: Implements, $c: true, $r, $24r, _r, _r$1, _r$2, t, u, $s};return $f;
 		};
 		$ptrType(rtype).prototype.AssignableTo = function AssignableTo(u) {
-			var {$24r, _r, t, u, uu, $s, $r, $c} = $restore(this, {u});
+			var {_r, t, u, uu, $s, $r, $c} = $restore(this, {u});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this;
 			if ($interfaceIsEqual(u, $ifaceNil)) {
 				$panic(new $String("reflect: nil type passed to Type.AssignableTo"));
 			}
-			uu = $assertType(u, ptrType$2);
-			_r = directlyAssignable(uu, t); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r || implements$1(uu, t);
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: AssignableTo, $c: true, $r, $24r, _r, t, u, uu, $s};return $f;
+			_r = u.common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			uu = _r;
+			$s = -1; return directlyAssignable(uu, t.common()) || implements$1(uu, t.common());
+			/* */ } return; } var $f = {$blk: AssignableTo, $c: true, $r, _r, t, u, uu, $s};return $f;
 		};
 		$ptrType(rtype).prototype.ConvertibleTo = function ConvertibleTo(u) {
-			var {$24r, _r, t, u, uu, $s, $r, $c} = $restore(this, {u});
+			var {$24r, _r, _r$1, t, u, $s, $r, $c} = $restore(this, {u});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			t = this;
 			if ($interfaceIsEqual(u, $ifaceNil)) {
 				$panic(new $String("reflect: nil type passed to Type.ConvertibleTo"));
 			}
-			uu = $assertType(u, ptrType$2);
-			_r = convertOp(uu, t); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = !(_r === $throwNilPointerError);
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: ConvertibleTo, $c: true, $r, $24r, _r, t, u, uu, $s};return $f;
+			_r = u.common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = convertOp(_r, t.common()); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = !(_r$1 === $throwNilPointerError);
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: ConvertibleTo, $c: true, $r, $24r, _r, _r$1, t, u, $s};return $f;
 		};
 		implements$1 = function implements$2(T, V) {
 			var T, V, i, i$1, j, j$1, t, tm, tm$1, tmName, tmName$1, tmPkgPath, tmPkgPath$1, v, v$1, vm, vm$1, vmName, vmName$1, vmPkgPath, vmPkgPath$1, vmethods, x, x$1, x$2;
 			if (!((T.Kind() === 20))) {
 				return false;
 			}
-			t = (T.kindType);
-			if (t.methods.$length === 0) {
+			t = (toKindTypeExt(T));
+			if (t.InterfaceType.Methods.$length === 0) {
 				return true;
 			}
 			if (V.Kind() === 20) {
-				v = (V.kindType);
+				v = (toKindTypeExt(V));
 				i = 0;
 				j = 0;
 				while (true) {
-					if (!(j < v.methods.$length)) { break; }
-					tm = (x = t.methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-					tmName = $clone(t.rtype.nameOff(tm.name), name);
-					vm = (x$1 = v.methods, ((j < 0 || j >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + j]));
-					vmName = $clone(V.nameOff(vm.name), name);
-					if ($clone(vmName, name).name() === $clone(tmName, name).name() && V.typeOff(vm.typ) === t.rtype.typeOff(tm.typ)) {
-						if (!$clone(tmName, name).isExported()) {
-							tmPkgPath = $clone(tmName, name).pkgPath();
+					if (!(j < v.InterfaceType.Methods.$length)) { break; }
+					tm = (x = t.InterfaceType.Methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$7)));
+					tmName = $clone(t.nameOff(tm.Name), abi.Name);
+					vm = (x$1 = v.InterfaceType.Methods, ((j < 0 || j >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + j, ptrType$7)));
+					vmName = $clone(nameOffFor(V, vm.Name), abi.Name);
+					if ($clone(vmName, abi.Name).Name() === $clone(tmName, abi.Name).Name() && typeOffFor(V, vm.Typ) === t.typeOff(tm.Typ)) {
+						if (!$clone(tmName, abi.Name).IsExported()) {
+							tmPkgPath = pkgPath($clone(tmName, abi.Name));
 							if (tmPkgPath === "") {
-								tmPkgPath = $clone(t.pkgPath, name).name();
+								tmPkgPath = $clone(t.InterfaceType.PkgPath, abi.Name).Name();
 							}
-							vmPkgPath = $clone(vmName, name).pkgPath();
+							vmPkgPath = pkgPath($clone(vmName, abi.Name));
 							if (vmPkgPath === "") {
-								vmPkgPath = $clone(v.pkgPath, name).name();
+								vmPkgPath = $clone(v.InterfaceType.PkgPath, abi.Name).Name();
 							}
 							if (!(tmPkgPath === vmPkgPath)) {
 								j = j + (1) >> 0;
@@ -15833,7 +13911,7 @@ $packages["reflect"] = (function() {
 							}
 						}
 						i = i + (1) >> 0;
-						if (i >= t.methods.$length) {
+						if (i >= t.InterfaceType.Methods.$length) {
 							return true;
 						}
 					}
@@ -15841,28 +13919,28 @@ $packages["reflect"] = (function() {
 				}
 				return false;
 			}
-			v$1 = V.uncommon();
-			if (v$1 === ptrType$9.nil) {
+			v$1 = V.Uncommon();
+			if (v$1 === ptrType$10.nil) {
 				return false;
 			}
 			i$1 = 0;
-			vmethods = v$1.methods();
+			vmethods = v$1.Methods();
 			j$1 = 0;
 			while (true) {
-				if (!(j$1 < ((v$1.mcount >> 0)))) { break; }
-				tm$1 = (x$2 = t.methods, ((i$1 < 0 || i$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i$1]));
-				tmName$1 = $clone(t.rtype.nameOff(tm$1.name), name);
-				vm$1 = $clone(((j$1 < 0 || j$1 >= vmethods.$length) ? ($throwRuntimeError("index out of range"), undefined) : vmethods.$array[vmethods.$offset + j$1]), method);
-				vmName$1 = $clone(V.nameOff(vm$1.name), name);
-				if ($clone(vmName$1, name).name() === $clone(tmName$1, name).name() && V.typeOff(vm$1.mtyp) === t.rtype.typeOff(tm$1.typ)) {
-					if (!$clone(tmName$1, name).isExported()) {
-						tmPkgPath$1 = $clone(tmName$1, name).pkgPath();
+				if (!(j$1 < ((v$1.Mcount >> 0)))) { break; }
+				tm$1 = (x$2 = t.InterfaceType.Methods, ((i$1 < 0 || i$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + i$1, ptrType$7)));
+				tmName$1 = $clone(t.nameOff(tm$1.Name), abi.Name);
+				vm$1 = $clone(((j$1 < 0 || j$1 >= vmethods.$length) ? ($throwRuntimeError("index out of range"), undefined) : vmethods.$array[vmethods.$offset + j$1]), abi.Method);
+				vmName$1 = $clone(nameOffFor(V, vm$1.Name), abi.Name);
+				if ($clone(vmName$1, abi.Name).Name() === $clone(tmName$1, abi.Name).Name() && typeOffFor(V, vm$1.Mtyp) === t.typeOff(tm$1.Typ)) {
+					if (!$clone(tmName$1, abi.Name).IsExported()) {
+						tmPkgPath$1 = pkgPath($clone(tmName$1, abi.Name));
 						if (tmPkgPath$1 === "") {
-							tmPkgPath$1 = $clone(t.pkgPath, name).name();
+							tmPkgPath$1 = $clone(t.InterfaceType.PkgPath, abi.Name).Name();
 						}
-						vmPkgPath$1 = $clone(vmName$1, name).pkgPath();
+						vmPkgPath$1 = pkgPath($clone(vmName$1, abi.Name));
 						if (vmPkgPath$1 === "") {
-							vmPkgPath$1 = $clone(V.nameOff(v$1.pkgPath), name).name();
+							vmPkgPath$1 = $clone(nameOffFor(V, v$1.PkgPath), abi.Name).Name();
 						}
 						if (!(tmPkgPath$1 === vmPkgPath$1)) {
 							j$1 = j$1 + (1) >> 0;
@@ -15870,7 +13948,7 @@ $packages["reflect"] = (function() {
 						}
 					}
 					i$1 = i$1 + (1) >> 0;
-					if (i$1 >= t.methods.$length) {
+					if (i$1 >= t.InterfaceType.Methods.$length) {
 						return true;
 					}
 				}
@@ -15879,512 +13957,224 @@ $packages["reflect"] = (function() {
 			return false;
 		};
 		specialChannelAssignability = function specialChannelAssignability$1(T, V) {
-			var {$24r, T, V, _r, _v, $s, $r, $c} = $restore(this, {T, V});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (!((V.ChanDir() === 3) && (T.Name() === "" || V.Name() === ""))) { _v = false; $s = 1; continue s; }
-			_r = haveIdenticalType(T.Elem(), V.Elem(), true); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_v = _r; case 1:
-			$24r = _v;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: specialChannelAssignability$1, $c: true, $r, $24r, T, V, _r, _v, $s};return $f;
+			var T, V;
+			return (V.ChanDir() === 3) && (nameFor(T) === "" || nameFor(V) === "") && haveIdenticalType(T.Elem(), V.Elem(), true);
 		};
 		directlyAssignable = function directlyAssignable$1(T, V) {
-			var {$24r, T, V, _r, _r$1, _v, $s, $r, $c} = $restore(this, {T, V});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var T, V;
 			if (T === V) {
-				$s = -1; return true;
+				return true;
 			}
-			if (T.hasName() && V.hasName() || !((T.Kind() === V.Kind()))) {
-				$s = -1; return false;
+			if (T.HasName() && V.HasName() || !((T.Kind() === V.Kind()))) {
+				return false;
 			}
-			if (!(T.Kind() === 18)) { _v = false; $s = 3; continue s; }
-			_r = specialChannelAssignability(T, V); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_v = _r; case 3:
-			/* */ if (_v) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_v) { */ case 1:
-				$s = -1; return true;
-			/* } */ case 2:
-			_r$1 = haveIdenticalUnderlyingType(T, V, true); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 6; case 6: return $24r;
-			/* */ } return; } var $f = {$blk: directlyAssignable$1, $c: true, $r, $24r, T, V, _r, _r$1, _v, $s};return $f;
+			if ((T.Kind() === 18) && specialChannelAssignability(T, V)) {
+				return true;
+			}
+			return haveIdenticalUnderlyingType(T, V, true);
 		};
 		haveIdenticalType = function haveIdenticalType$1(T, V, cmpTags) {
-			var {$24r, T, V, _arg, _arg$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _v, _v$1, cmpTags, $s, $r, $c} = $restore(this, {T, V, cmpTags});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var T, V, cmpTags;
 			if (cmpTags) {
-				$s = -1; return $interfaceIsEqual(T, V);
-			}
-			_r = T.Name(); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = V.Name(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			if (!(_r === _r$1)) { _v$1 = true; $s = 4; continue s; }
-			_r$2 = T.Kind(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$3 = V.Kind(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_v$1 = !((_r$2 === _r$3)); case 4:
-			if (_v$1) { _v = true; $s = 3; continue s; }
-			_r$4 = T.PkgPath(); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_r$5 = V.PkgPath(); /* */ $s = 10; case 10: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_v = !(_r$4 === _r$5); case 3:
-			/* */ if (_v) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_v) { */ case 1:
-				$s = -1; return false;
-			/* } */ case 2:
-			_r$6 = T.common(); /* */ $s = 11; case 11: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			_arg = _r$6;
-			_r$7 = V.common(); /* */ $s = 12; case 12: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			_arg$1 = _r$7;
-			_r$8 = haveIdenticalUnderlyingType(_arg, _arg$1, false); /* */ $s = 13; case 13: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			$24r = _r$8;
-			$s = 14; case 14: return $24r;
-			/* */ } return; } var $f = {$blk: haveIdenticalType$1, $c: true, $r, $24r, T, V, _arg, _arg$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _v, _v$1, cmpTags, $s};return $f;
+				return T === V;
+			}
+			if (!(nameFor(T) === nameFor(V)) || !((T.Kind() === V.Kind())) || !(pkgPathFor(T) === pkgPathFor(V))) {
+				return false;
+			}
+			return haveIdenticalUnderlyingType(T, V, false);
 		};
 		haveIdenticalUnderlyingType = function haveIdenticalUnderlyingType$1(T, V, cmpTags) {
-			var {$24r, $24r$1, $24r$2, $24r$3, T, V, _1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _v, _v$1, _v$2, cmpTags, i, i$1, i$2, kind$1, t, t$1, t$2, tf, v, v$1, v$2, vf, x, x$1, $s, $r, $c} = $restore(this, {T, V, cmpTags});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var T, V, _1, _i, _ref, cmpTags, i, i$1, i$2, kind$1, t, t$1, t$2, tf, v, v$1, v$2, vf, x, x$1;
 			if (T === V) {
-				$s = -1; return true;
+				return true;
 			}
-			kind$1 = T.Kind();
-			if (!((kind$1 === V.Kind()))) {
-				$s = -1; return false;
+			kind$1 = ((T.Kind() >>> 0));
+			if (!((kind$1 === ((V.Kind() >>> 0))))) {
+				return false;
 			}
 			if (1 <= kind$1 && kind$1 <= 16 || (kind$1 === 24) || (kind$1 === 26)) {
-				$s = -1; return true;
+				return true;
 			}
-				_1 = kind$1;
-				/* */ if (_1 === (17)) { $s = 2; continue; }
-				/* */ if (_1 === (18)) { $s = 3; continue; }
-				/* */ if (_1 === (19)) { $s = 4; continue; }
-				/* */ if (_1 === (20)) { $s = 5; continue; }
-				/* */ if (_1 === (21)) { $s = 6; continue; }
-				/* */ if ((_1 === (22)) || (_1 === (23))) { $s = 7; continue; }
-				/* */ if (_1 === (25)) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (_1 === (17)) { */ case 2:
-					if (!(T.Len() === V.Len())) { _v = false; $s = 10; continue s; }
-					_r = haveIdenticalType(T.Elem(), V.Elem(), cmpTags); /* */ $s = 11; case 11: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_v = _r; case 10:
-					$24r = _v;
-					$s = 12; case 12: return $24r;
-				/* } else if (_1 === (18)) { */ case 3:
-					if (!(V.ChanDir() === T.ChanDir())) { _v$1 = false; $s = 13; continue s; }
-					_r$1 = haveIdenticalType(T.Elem(), V.Elem(), cmpTags); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_v$1 = _r$1; case 13:
-					$24r$1 = _v$1;
-					$s = 15; case 15: return $24r$1;
-				/* } else if (_1 === (19)) { */ case 4:
-					t = (T.kindType);
-					v = (V.kindType);
-					if (!((t.outCount === v.outCount)) || !((t.inCount === v.inCount))) {
-						$s = -1; return false;
+			_1 = kind$1;
+			if (_1 === (17)) {
+				return (T.Len() === V.Len()) && haveIdenticalType(T.Elem(), V.Elem(), cmpTags);
+			} else if (_1 === (18)) {
+				return (V.ChanDir() === T.ChanDir()) && haveIdenticalType(T.Elem(), V.Elem(), cmpTags);
+			} else if (_1 === (19)) {
+				t = (T.kindType);
+				v = (V.kindType);
+				if (!((t.OutCount === v.OutCount)) || !((t.InCount === v.InCount))) {
+					return false;
+				}
+				i = 0;
+				while (true) {
+					if (!(i < t.NumIn())) { break; }
+					if (!haveIdenticalType(t.In(i), v.In(i), cmpTags)) {
+						return false;
 					}
-					i = 0;
-					/* while (true) { */ case 16:
-						/* if (!(i < t.rtype.NumIn())) { break; } */ if(!(i < t.rtype.NumIn())) { $s = 17; continue; }
-						_r$2 = haveIdenticalType(t.rtype.In(i), v.rtype.In(i), cmpTags); /* */ $s = 20; case 20: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						/* */ if (!_r$2) { $s = 18; continue; }
-						/* */ $s = 19; continue;
-						/* if (!_r$2) { */ case 18:
-							$s = -1; return false;
-						/* } */ case 19:
-						i = i + (1) >> 0;
-					$s = 16; continue;
-					case 17:
-					i$1 = 0;
-					/* while (true) { */ case 21:
-						/* if (!(i$1 < t.rtype.NumOut())) { break; } */ if(!(i$1 < t.rtype.NumOut())) { $s = 22; continue; }
-						_r$3 = haveIdenticalType(t.rtype.Out(i$1), v.rtype.Out(i$1), cmpTags); /* */ $s = 25; case 25: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						/* */ if (!_r$3) { $s = 23; continue; }
-						/* */ $s = 24; continue;
-						/* if (!_r$3) { */ case 23:
-							$s = -1; return false;
-						/* } */ case 24:
-						i$1 = i$1 + (1) >> 0;
-					$s = 21; continue;
-					case 22:
-					$s = -1; return true;
-				/* } else if (_1 === (20)) { */ case 5:
-					t$1 = (T.kindType);
-					v$1 = (V.kindType);
-					if ((t$1.methods.$length === 0) && (v$1.methods.$length === 0)) {
-						$s = -1; return true;
+					i = i + (1) >> 0;
+				}
+				i$1 = 0;
+				while (true) {
+					if (!(i$1 < t.NumOut())) { break; }
+					if (!haveIdenticalType(t.Out(i$1), v.Out(i$1), cmpTags)) {
+						return false;
 					}
-					$s = -1; return false;
-				/* } else if (_1 === (21)) { */ case 6:
-					_r$4 = haveIdenticalType(T.Key(), V.Key(), cmpTags); /* */ $s = 27; case 27: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					if (!(_r$4)) { _v$2 = false; $s = 26; continue s; }
-					_r$5 = haveIdenticalType(T.Elem(), V.Elem(), cmpTags); /* */ $s = 28; case 28: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_v$2 = _r$5; case 26:
-					$24r$2 = _v$2;
-					$s = 29; case 29: return $24r$2;
-				/* } else if ((_1 === (22)) || (_1 === (23))) { */ case 7:
-					_r$6 = haveIdenticalType(T.Elem(), V.Elem(), cmpTags); /* */ $s = 30; case 30: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					$24r$3 = _r$6;
-					$s = 31; case 31: return $24r$3;
-				/* } else if (_1 === (25)) { */ case 8:
-					t$2 = (T.kindType);
-					v$2 = (V.kindType);
-					if (!((t$2.fields.$length === v$2.fields.$length))) {
-						$s = -1; return false;
+					i$1 = i$1 + (1) >> 0;
+				}
+				return true;
+			} else if (_1 === (20)) {
+				t$1 = (toKindTypeExt(T));
+				v$1 = (toKindTypeExt(V));
+				if ((t$1.InterfaceType.Methods.$length === 0) && (v$1.InterfaceType.Methods.$length === 0)) {
+					return true;
+				}
+				return false;
+			} else if (_1 === (21)) {
+				return haveIdenticalType(T.Key(), V.Key(), cmpTags) && haveIdenticalType(T.Elem(), V.Elem(), cmpTags);
+			} else if ((_1 === (22)) || (_1 === (23))) {
+				return haveIdenticalType(T.Elem(), V.Elem(), cmpTags);
+			} else if (_1 === (25)) {
+				t$2 = (toKindTypeExt(T));
+				v$2 = (toKindTypeExt(V));
+				if (!((t$2.StructType.Fields.$length === v$2.StructType.Fields.$length))) {
+					return false;
+				}
+				if (!($clone(t$2.StructType.PkgPath, abi.Name).Name() === $clone(v$2.StructType.PkgPath, abi.Name).Name())) {
+					return false;
+				}
+				_ref = t$2.StructType.Fields;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					i$2 = _i;
+					tf = (x = t$2.StructType.Fields, ((i$2 < 0 || i$2 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i$2, ptrType$12)));
+					vf = (x$1 = v$2.StructType.Fields, ((i$2 < 0 || i$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + i$2, ptrType$12)));
+					if (!($clone(tf.Name, abi.Name).Name() === $clone(vf.Name, abi.Name).Name())) {
+						return false;
 					}
-					if (!($clone(t$2.pkgPath, name).name() === $clone(v$2.pkgPath, name).name())) {
-						$s = -1; return false;
+					if (!haveIdenticalType(tf.Typ, vf.Typ, cmpTags)) {
+						return false;
 					}
-					_ref = t$2.fields;
-					_i = 0;
-					/* while (true) { */ case 32:
-						/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 33; continue; }
-						i$2 = _i;
-						tf = (x = t$2.fields, ((i$2 < 0 || i$2 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i$2]));
-						vf = (x$1 = v$2.fields, ((i$2 < 0 || i$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i$2]));
-						if (!($clone(tf.name, name).name() === $clone(vf.name, name).name())) {
-							$s = -1; return false;
-						}
-						_r$7 = haveIdenticalType(tf.typ, vf.typ, cmpTags); /* */ $s = 36; case 36: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						/* */ if (!_r$7) { $s = 34; continue; }
-						/* */ $s = 35; continue;
-						/* if (!_r$7) { */ case 34:
-							$s = -1; return false;
-						/* } */ case 35:
-						if (cmpTags && !($clone(tf.name, name).tag() === $clone(vf.name, name).tag())) {
-							$s = -1; return false;
-						}
-						if (!((tf.offset === vf.offset))) {
-							$s = -1; return false;
-						}
-						if (!(tf.embedded() === vf.embedded())) {
-							$s = -1; return false;
-						}
-						_i++;
-					$s = 32; continue;
-					case 33:
-					$s = -1; return true;
-				/* } */ case 9:
-			case 1:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: haveIdenticalUnderlyingType$1, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, T, V, _1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _v, _v$1, _v$2, cmpTags, i, i$1, i$2, kind$1, t, t$1, t$2, tf, v, v$1, v$2, vf, x, x$1, $s};return $f;
+					if (cmpTags && !($clone(tf.Name, abi.Name).Tag() === $clone(vf.Name, abi.Name).Tag())) {
+						return false;
+					}
+					if (!((tf.Offset === vf.Offset))) {
+						return false;
+					}
+					if (!(tf.Embedded() === vf.Embedded())) {
+						return false;
+					}
+					_i++;
+				}
+				return true;
+			}
+			return false;
+		};
+		stringFor = function stringFor$1(t) {
+			var t;
+			return toRType(t).String();
 		};
 		toType = function toType$1(t) {
 			var t;
-			if (t === ptrType$2.nil) {
+			if (t === ptrType$4.nil) {
 				return $ifaceNil;
 			}
-			return t;
+			return toRType(t);
 		};
 		ifaceIndir = function ifaceIndir$1(t) {
 			var t;
-			return ((t.kind & 32) >>> 0) === 0;
+			return ((t.Kind_ & 32) >>> 0) === 0;
 		};
 		init = function init$1() {
-			var {used, x, x$1, x$10, x$11, x$12, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {});
+			var {used, x, x$1, x$10, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			used = (function init·func1(i) {
 					var i;
 				});
-			$r = used((x = new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), new x.constructor.elem(x))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$1 = new uncommonType.ptr(0, 0, 0, 0, sliceType$13.nil), new x$1.constructor.elem(x$1))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$2 = new method.ptr(0, 0, 0, 0), new x$2.constructor.elem(x$2))); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$3 = new arrayType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), ptrType$2.nil, ptrType$2.nil, 0), new x$3.constructor.elem(x$3))); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$4 = new chanType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), ptrType$2.nil, 0), new x$4.constructor.elem(x$4))); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$5 = new funcType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), 0, 0, sliceType$3.nil, sliceType$3.nil), new x$5.constructor.elem(x$5))); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$6 = new interfaceType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), new name.ptr(ptrType$13.nil), sliceType$16.nil), new x$6.constructor.elem(x$6))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$7 = new mapType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), ptrType$2.nil, ptrType$2.nil, ptrType$2.nil, $throwNilPointerError, 0, 0, 0, 0), new x$7.constructor.elem(x$7))); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$8 = new ptrType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), ptrType$2.nil), new x$8.constructor.elem(x$8))); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$9 = new sliceType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), ptrType$2.nil), new x$9.constructor.elem(x$9))); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$10 = new structType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), new name.ptr(ptrType$13.nil), sliceType$17.nil), new x$10.constructor.elem(x$10))); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$11 = new imethod.ptr(0, 0), new x$11.constructor.elem(x$11))); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = used((x$12 = new structField.ptr(new name.ptr(ptrType$13.nil), ptrType$2.nil, 0), new x$12.constructor.elem(x$12))); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			initialized = true;
-			uint8Type = $assertType(TypeOf(new $Uint8(0)), ptrType$2);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: init$1, $c: true, $r, used, x, x$1, x$10, x$11, x$12, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
-		};
-		New = function New$1(typ) {
-			var fl, pt, ptr, t, typ;
-			if ($interfaceIsEqual(typ, $ifaceNil)) {
+			$r = used((x = new rtype.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil)), new x.constructor.elem(x))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$1 = new abi.UncommonType.ptr(abi.NameOff.nil, 0, 0, sliceType$11.nil), new x$1.constructor.elem(x$1))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$2 = new abi.ArrayType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), ptrType$4.nil, ptrType$4.nil, 0), new x$2.constructor.elem(x$2))); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$3 = new abi.ChanType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), ptrType$4.nil, 0), new x$3.constructor.elem(x$3))); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$4 = new abi.FuncType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), 0, 0, sliceType$13.nil, sliceType$13.nil), new x$4.constructor.elem(x$4))); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$5 = new interfaceType.ptr(new abi.InterfaceType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), new abi.Name.ptr("", "", false, false, ""), sliceType$15.nil)), new x$5.constructor.elem(x$5))); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$6 = new mapType.ptr(new abi.MapType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), ptrType$4.nil, ptrType$4.nil, ptrType$4.nil, $throwNilPointerError, 0, 0, 0, 0)), new x$6.constructor.elem(x$6))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$7 = new ptrType.ptr(new abi.PtrType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), ptrType$4.nil)), new x$7.constructor.elem(x$7))); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$8 = new sliceType.ptr(new abi.SliceType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), ptrType$4.nil)), new x$8.constructor.elem(x$8))); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$9 = new structType.ptr(new abi.StructType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), new abi.Name.ptr("", "", false, false, ""), sliceType$16.nil)), new x$9.constructor.elem(x$9))); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used((x$10 = new abi.StructField.ptr(new abi.Name.ptr("", "", false, false, ""), ptrType$4.nil, 0), new x$10.constructor.elem(x$10))); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = used(new funcType$3(toKindTypeExt)); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: init$1, $c: true, $r, used, x, x$1, x$10, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
+		};
+		New = function New$1(typ$1) {
+			var fl, pt, ptr, t, typ$1;
+			if ($interfaceIsEqual(typ$1, $ifaceNil)) {
 				$panic(new $String("reflect: New(nil)"));
 			}
-			t = $assertType(typ, ptrType$2);
-			pt = t.ptrTo();
+			t = toAbiType(typ$1);
+			pt = t.PtrTo();
 			ptr = unsafe_New(t);
 			fl = 22;
 			return new Value.ptr(pt, ptr, fl);
 		};
 		$pkg.New = New;
-		jsType = function jsType$1(typ) {
-			var typ;
-			return typ.jsType;
-		};
-		reflectType = function reflectType$1(typ) {
-			var _1, _i, _i$1, _i$2, _i$3, _ref, _ref$1, _ref$2, _ref$3, dir, exported, exported$1, f, fields, i, i$1, i$2, i$3, i$4, i$5, imethods, in$1, m, m$1, m$2, methodSet, methods, out, outCount, params, reflectFields, reflectMethods, results, rt, typ, ut, xcount;
-			if (typ.reflectType === undefined) {
-				rt = new rtype.ptr(((($parseInt(typ.size) >> 0) >>> 0)), 0, 0, 0, 0, 0, ((($parseInt(typ.kind) >> 0) << 24 >>> 24)), $throwNilPointerError, ptrType$13.nil, resolveReflectName($clone(newName(internalStr(typ.string), "", !!(typ.exported), false), name)), 0);
-				rt.jsType = typ;
-				typ.reflectType = rt;
-				methodSet = $methodSet(typ);
-				if (!(($parseInt(methodSet.length) === 0)) || !!(typ.named)) {
-					rt.tflag = (rt.tflag | (1)) >>> 0;
-					if (!!(typ.named)) {
-						rt.tflag = (rt.tflag | (4)) >>> 0;
-					}
-					reflectMethods = sliceType$13.nil;
-					i = 0;
-					while (true) {
-						if (!(i < $parseInt(methodSet.length))) { break; }
-						m = methodSet[i];
-						exported = internalStr(m.pkg) === "";
-						if (!exported) {
-							i = i + (1) >> 0;
-							continue;
-						}
-						reflectMethods = $append(reflectMethods, new method.ptr(resolveReflectName($clone(newMethodName(m), name)), newTypeOff(reflectType(m.typ)), 0, 0));
-						i = i + (1) >> 0;
-					}
-					xcount = ((reflectMethods.$length << 16 >>> 16));
-					i$1 = 0;
-					while (true) {
-						if (!(i$1 < $parseInt(methodSet.length))) { break; }
-						m$1 = methodSet[i$1];
-						exported$1 = internalStr(m$1.pkg) === "";
-						if (exported$1) {
-							i$1 = i$1 + (1) >> 0;
-							continue;
-						}
-						reflectMethods = $append(reflectMethods, new method.ptr(resolveReflectName($clone(newMethodName(m$1), name)), newTypeOff(reflectType(m$1.typ)), 0, 0));
-						i$1 = i$1 + (1) >> 0;
-					}
-					ut = new uncommonType.ptr(resolveReflectName($clone(newName(internalStr(typ.pkg), "", false, false), name)), (($parseInt(methodSet.length) << 16 >>> 16)), xcount, 0, reflectMethods);
-					ut.jsType = typ;
-					rt.uncommonType = ut;
-				}
-				_1 = rt.Kind();
-				if (_1 === (17)) {
-					setKindType(rt, new arrayType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), reflectType(typ.elem), ptrType$2.nil, ((($parseInt(typ.len) >> 0) >>> 0))));
-				} else if (_1 === (18)) {
-					dir = 3;
-					if (!!(typ.sendOnly)) {
-						dir = 2;
-					}
-					if (!!(typ.recvOnly)) {
-						dir = 1;
-					}
-					setKindType(rt, new chanType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), reflectType(typ.elem), ((dir >>> 0))));
-				} else if (_1 === (19)) {
-					params = typ.params;
-					in$1 = $makeSlice(sliceType$3, $parseInt(params.length));
-					_ref = in$1;
-					_i = 0;
-					while (true) {
-						if (!(_i < _ref.$length)) { break; }
-						i$2 = _i;
-						((i$2 < 0 || i$2 >= in$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : in$1.$array[in$1.$offset + i$2] = reflectType(params[i$2]));
-						_i++;
-					}
-					results = typ.results;
-					out = $makeSlice(sliceType$3, $parseInt(results.length));
-					_ref$1 = out;
-					_i$1 = 0;
-					while (true) {
-						if (!(_i$1 < _ref$1.$length)) { break; }
-						i$3 = _i$1;
-						((i$3 < 0 || i$3 >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + i$3] = reflectType(results[i$3]));
-						_i$1++;
-					}
-					outCount = (($parseInt(results.length) << 16 >>> 16));
-					if (!!(typ.variadic)) {
-						outCount = (outCount | (32768)) >>> 0;
-					}
-					setKindType(rt, new funcType.ptr($clone(rt, rtype), (($parseInt(params.length) << 16 >>> 16)), outCount, in$1, out));
-				} else if (_1 === (20)) {
-					methods = typ.methods;
-					imethods = $makeSlice(sliceType$16, $parseInt(methods.length));
-					_ref$2 = imethods;
-					_i$2 = 0;
-					while (true) {
-						if (!(_i$2 < _ref$2.$length)) { break; }
-						i$4 = _i$2;
-						m$2 = methods[i$4];
-						imethod.copy(((i$4 < 0 || i$4 >= imethods.$length) ? ($throwRuntimeError("index out of range"), undefined) : imethods.$array[imethods.$offset + i$4]), new imethod.ptr(resolveReflectName($clone(newMethodName(m$2), name)), newTypeOff(reflectType(m$2.typ))));
-						_i$2++;
-					}
-					setKindType(rt, new interfaceType.ptr($clone(rt, rtype), $clone(newName(internalStr(typ.pkg), "", false, false), name), imethods));
-				} else if (_1 === (21)) {
-					setKindType(rt, new mapType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), reflectType(typ.key), reflectType(typ.elem), ptrType$2.nil, $throwNilPointerError, 0, 0, 0, 0));
-				} else if (_1 === (22)) {
-					setKindType(rt, new ptrType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), reflectType(typ.elem)));
-				} else if (_1 === (23)) {
-					setKindType(rt, new sliceType.ptr(new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0), reflectType(typ.elem)));
-				} else if (_1 === (25)) {
-					fields = typ.fields;
-					reflectFields = $makeSlice(sliceType$17, $parseInt(fields.length));
-					_ref$3 = reflectFields;
-					_i$3 = 0;
-					while (true) {
-						if (!(_i$3 < _ref$3.$length)) { break; }
-						i$5 = _i$3;
-						f = fields[i$5];
-						structField.copy(((i$5 < 0 || i$5 >= reflectFields.$length) ? ($throwRuntimeError("index out of range"), undefined) : reflectFields.$array[reflectFields.$offset + i$5]), new structField.ptr($clone(newName(internalStr(f.name), internalStr(f.tag), !!(f.exported), !!(f.embedded)), name), reflectType(f.typ), ((i$5 >>> 0))));
-						_i$3++;
-					}
-					setKindType(rt, new structType.ptr($clone(rt, rtype), $clone(newName(internalStr(typ.pkgPath), "", false, false), name), reflectFields));
-				}
-			}
-			return ((typ.reflectType));
-		};
-		setKindType = function setKindType$1(rt, kindType) {
-			var kindType, rt;
-			rt.kindType = kindType;
-			kindType.rtype = rt;
-		};
-		$ptrType(uncommonType).prototype.methods = function methods() {
+		jsType = function jsType$1(typ$1) {
+			var typ$1;
+			return toAbiType(typ$1).JsType();
+		};
+		toAbiType = function toAbiType$1(typ$1) {
+			var typ$1;
+			return $assertType(typ$1, ptrType$9).common();
+		};
+		toRType = function toRType$1(t) {
+			var jrt, rtyp, t;
+			jrt = t.rType;
+			if (!(jrt === undefined)) {
+				return ((jrt));
+			}
+			rtyp = new rtype.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil));
+			rtyp.t = t;
+			t.rType = rtyp;
+			rtyp.kindType = t.kindType;
+			return rtyp;
+		};
+		$ptrType(rtype).prototype.String = function String$3() {
 			var t;
 			t = this;
-			return t._methods;
-		};
-		$ptrType(uncommonType).prototype.exportedMethods = function exportedMethods$1() {
-			var t;
-			t = this;
-			return $subslice(t._methods, 0, t.xcount, t.xcount);
-		};
-		$ptrType(rtype).prototype.uncommon = function uncommon() {
-			var obj, t;
-			t = this;
-			obj = t.uncommonType;
-			if (obj === undefined) {
-				return ptrType$9.nil;
-			}
-			return ((obj));
-		};
-		$ptrType(funcType).prototype.in$ = function in$1() {
-			var t;
-			t = this;
-			return t._in;
-		};
-		$ptrType(funcType).prototype.out = function out() {
-			var t;
-			t = this;
-			return t._out;
-		};
-		$ptrType(name).prototype.name = function name$1() {
-			var _entry, n, s;
-			s = "";
-			n = this;
-			s = (_entry = $mapIndex(nameMap,ptrType$13.keyFor(n.bytes)), _entry !== undefined ? _entry.v : ptrType$17.nil).name;
-			return s;
-		};
-		name.prototype.name = function(...$args) { return this.$val.name(...$args); };
-		$ptrType(name).prototype.tag = function tag() {
-			var _entry, n, s;
-			s = "";
-			n = this;
-			s = (_entry = $mapIndex(nameMap,ptrType$13.keyFor(n.bytes)), _entry !== undefined ? _entry.v : ptrType$17.nil).tag;
-			return s;
-		};
-		name.prototype.tag = function(...$args) { return this.$val.tag(...$args); };
-		$ptrType(name).prototype.pkgPath = function pkgPath() {
-			var _entry, n;
-			n = this;
-			return (_entry = $mapIndex(nameMap,ptrType$13.keyFor(n.bytes)), _entry !== undefined ? _entry.v : ptrType$17.nil).pkgPath;
-		};
-		name.prototype.pkgPath = function(...$args) { return this.$val.pkgPath(...$args); };
-		$ptrType(name).prototype.isExported = function isExported() {
-			var _entry, n;
-			n = this;
-			return (_entry = $mapIndex(nameMap,ptrType$13.keyFor(n.bytes)), _entry !== undefined ? _entry.v : ptrType$17.nil).exported;
-		};
-		name.prototype.isExported = function(...$args) { return this.$val.isExported(...$args); };
-		$ptrType(name).prototype.embedded = function embedded$1() {
-			var _entry, n;
-			n = this;
-			return (_entry = $mapIndex(nameMap,ptrType$13.keyFor(n.bytes)), _entry !== undefined ? _entry.v : ptrType$17.nil).embedded;
-		};
-		name.prototype.embedded = function(...$args) { return this.$val.embedded(...$args); };
-		newName = function newName$1(n, tag$1, exported, embedded$2) {
-			var _key, b, embedded$2, exported, n, tag$1;
-			b = $newDataPointer(0, ptrType$13);
-			_key = b; (nameMap || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$13.keyFor(_key), { k: _key, v: new nameData.ptr(n, tag$1, exported, embedded$2, "") });
-			return new name.ptr(b);
+			return toAbiType(t).String();
 		};
-		newMethodName = function newMethodName$1(m) {
-			var _key, b, m;
-			b = $newDataPointer(0, ptrType$13);
-			_key = b; (nameMap || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$13.keyFor(_key), { k: _key, v: new nameData.ptr(internalStr(m.name), "", internalStr(m.pkg) === "", false, internalStr(m.pkg)) });
-			return new name.ptr(b);
+		rtypeOf = function rtypeOf$1(i) {
+			var i;
+			return abi.ReflectType(i.constructor);
 		};
 		$ptrType(rtype).prototype.nameOff = function nameOff$1(off) {
-			var off, t, x;
+			var off, t;
 			t = this;
-			return (x = ((off >> 0)), ((x < 0 || x >= nameOffList.$length) ? ($throwRuntimeError("index out of range"), undefined) : nameOffList.$array[nameOffList.$offset + x]));
-		};
-		resolveReflectName = function resolveReflectName$1(n) {
-			var i, n;
-			i = nameOffList.$length;
-			nameOffList = $append(nameOffList, n);
-			return ((i >> 0));
+			return toAbiType(t).NameOff(off);
 		};
 		$ptrType(rtype).prototype.typeOff = function typeOff$1(off) {
-			var off, t, x;
+			var off, t;
 			t = this;
-			return (x = ((off >> 0)), ((x < 0 || x >= typeOffList.$length) ? ($throwRuntimeError("index out of range"), undefined) : typeOffList.$array[typeOffList.$offset + x]));
-		};
-		newTypeOff = function newTypeOff$1(t) {
-			var i, t;
-			i = typeOffList.$length;
-			typeOffList = $append(typeOffList, t);
-			return ((i >> 0));
+			return toAbiType(t).TypeOff(off);
 		};
-		internalStr = function internalStr$1(strObj) {
-			var c, strObj;
-			c = new structType$3.ptr("");
-			c.str = strObj;
-			return c.str;
-		};
-		isWrapped = function isWrapped$1(typ) {
-			var typ;
-			return !!(jsType(typ).wrapped);
-		};
-		copyStruct = function copyStruct$1(dst, src, typ) {
-			var dst, fields, i, prop, src, typ;
-			fields = jsType(typ).fields;
-			i = 0;
-			while (true) {
-				if (!(i < $parseInt(fields.length))) { break; }
-				prop = $internalize(fields[i].prop, $String);
-				dst[$externalize(prop, $String)] = src[$externalize(prop, $String)];
-				i = i + (1) >> 0;
-			}
+		pkgPath = function pkgPath$1(n) {
+			var n;
+			return $clone(n, abi.Name).PkgPath();
 		};
 		makeValue = function makeValue$1(t, v, fl) {
-			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _v, _v$1, fl, rt, t, v, $s, $r, $c} = $restore(this, {t, v, fl});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = t.common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			rt = _r;
-			_r$1 = t.Kind(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			if (_r$1 === 17) { _v$1 = true; $s = 5; continue s; }
-			_r$2 = t.Kind(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_v$1 = _r$2 === 25; case 5:
-			if (_v$1) { _v = true; $s = 4; continue s; }
-			_r$3 = t.Kind(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_v = _r$3 === 22; case 4:
-			/* */ if (_v) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (_v) { */ case 2:
-				_r$4 = t.Kind(); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				$24r = new Value.ptr(rt, (v), (fl | ((_r$4 >>> 0))) >>> 0);
-				$s = 10; case 10: return $24r;
-			/* } */ case 3:
-			_r$5 = t.Kind(); /* */ $s = 11; case 11: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			$24r$1 = new Value.ptr(rt, ($newDataPointer(v, jsType(rt.ptrTo()))), (((fl | ((_r$5 >>> 0))) >>> 0) | 128) >>> 0);
-			$s = 12; case 12: return $24r$1;
-			/* */ } return; } var $f = {$blk: makeValue$1, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _v, _v$1, fl, rt, t, v, $s};return $f;
+			var _1, fl, t, v;
+			_1 = t.Kind();
+			if ((_1 === (17)) || (_1 === (25)) || (_1 === (22))) {
+				return new Value.ptr(t, (v), (fl | ((t.Kind() >>> 0))) >>> 0);
+			}
+			return new Value.ptr(t, ($newDataPointer(v, t.JsPtrTo())), (((fl | ((t.Kind() >>> 0))) >>> 0) | 128) >>> 0);
 		};
-		MakeSlice = function MakeSlice$1(typ, len, cap) {
-			var {$24r, _r, _r$1, cap, len, typ, $s, $r, $c} = $restore(this, {typ, len, cap});
+		MakeSlice = function MakeSlice$1(typ$1, len, cap) {
+			var {_r, cap, len, typ$1, $s, $r, $c} = $restore(this, {typ$1, len, cap});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			typ = [typ];
-			_r = typ[0].Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			typ$1 = [typ$1];
+			_r = typ$1[0].Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			/* */ if (!((_r === 23))) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!((_r === 23))) { */ case 1:
@@ -16399,49 +14189,40 @@ $packages["reflect"] = (function() {
 			if (len > cap) {
 				$panic(new $String("reflect.MakeSlice: len > cap"));
 			}
-			_r$1 = makeValue(typ[0], $makeSlice(jsType(typ[0]), len, cap, (function(typ) { return function MakeSlice·func1() {
+			$s = -1; return makeValue(toAbiType(typ$1[0]), $makeSlice(jsType(typ$1[0]), len, cap, (function(typ$1) { return function MakeSlice·func1() {
 					var {$24r, _r$1, _r$2, $s, $r, $c} = $restore(this, {});
 					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_r$1 = typ[0].Elem(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_r$1 = typ$1[0].Elem(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 					_r$2 = jsType(_r$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
 					$24r = _r$2.zero();
 					$s = 3; case 3: return $24r;
 					/* */ } return; } var $f = {$blk: MakeSlice·func1, $c: true, $r, $24r, _r$1, _r$2, $s};return $f;
-				}; })(typ)), 0); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 5; case 5: return $24r;
-			/* */ } return; } var $f = {$blk: MakeSlice$1, $c: true, $r, $24r, _r, _r$1, cap, len, typ, $s};return $f;
+				}; })(typ$1)), 0);
+			/* */ } return; } var $f = {$blk: MakeSlice$1, $c: true, $r, _r, cap, len, typ$1, $s};return $f;
 		};
 		$pkg.MakeSlice = MakeSlice;
 		TypeOf = function TypeOf$1(i) {
 			var i;
-			if (!initialized) {
-				return new rtype.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$13.nil, 0, 0);
-			}
 			if ($interfaceIsEqual(i, $ifaceNil)) {
 				return $ifaceNil;
 			}
-			return reflectType(i.constructor);
+			return toRType(rtypeOf(i));
 		};
 		$pkg.TypeOf = TypeOf;
 		ValueOf = function ValueOf$1(i) {
-			var {$24r, _r, i, $s, $r, $c} = $restore(this, {i});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var i;
 			if ($interfaceIsEqual(i, $ifaceNil)) {
-				$s = -1; return new Value.ptr(ptrType$2.nil, 0, 0);
+				return new Value.ptr(ptrType$4.nil, 0, 0);
 			}
-			_r = makeValue(reflectType(i.constructor), i.$val, 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: ValueOf$1, $c: true, $r, $24r, _r, i, $s};return $f;
+			return makeValue(rtypeOf(i), i.$val, 0);
 		};
 		$pkg.ValueOf = ValueOf;
-		FuncOf = function FuncOf$1(in$2, out$1, variadic) {
-			var {_i, _i$1, _r, _ref, _ref$1, _v, _v$1, i, i$1, in$2, jsIn, jsOut, out$1, v, v$1, variadic, x, $s, $r, $c} = $restore(this, {in$2, out$1, variadic});
+		FuncOf = function FuncOf$1(in$1, out, variadic) {
+			var {_i, _i$1, _r, _ref, _ref$1, _v, _v$1, i, i$1, in$1, jsIn, jsOut, out, v, v$1, variadic, x, $s, $r, $c} = $restore(this, {in$1, out, variadic});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (!(variadic)) { _v = false; $s = 3; continue s; }
-			if (in$2.$length === 0) { _v$1 = true; $s = 4; continue s; }
-			_r = (x = in$2.$length - 1 >> 0, ((x < 0 || x >= in$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : in$2.$array[in$2.$offset + x])).Kind(); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			if (in$1.$length === 0) { _v$1 = true; $s = 4; continue s; }
+			_r = (x = in$1.$length - 1 >> 0, ((x < 0 || x >= in$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : in$1.$array[in$1.$offset + x])).Kind(); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			_v$1 = !((_r === 23)); case 4:
 			_v = _v$1; case 3:
 			/* */ if (_v) { $s = 1; continue; }
@@ -16449,8 +14230,8 @@ $packages["reflect"] = (function() {
 			/* if (_v) { */ case 1:
 				$panic(new $String("reflect.FuncOf: last arg of variadic func must be slice"));
 			/* } */ case 2:
-			jsIn = $makeSlice(sliceType$18, in$2.$length);
-			_ref = in$2;
+			jsIn = $makeSlice(sliceType$17, in$1.$length);
+			_ref = in$1;
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
@@ -16459,8 +14240,8 @@ $packages["reflect"] = (function() {
 				((i < 0 || i >= jsIn.$length) ? ($throwRuntimeError("index out of range"), undefined) : jsIn.$array[jsIn.$offset + i] = jsType(v));
 				_i++;
 			}
-			jsOut = $makeSlice(sliceType$18, out$1.$length);
-			_ref$1 = out$1;
+			jsOut = $makeSlice(sliceType$17, out.$length);
+			_ref$1 = out;
 			_i$1 = 0;
 			while (true) {
 				if (!(_i$1 < _ref$1.$length)) { break; }
@@ -16469,47 +14250,36 @@ $packages["reflect"] = (function() {
 				((i$1 < 0 || i$1 >= jsOut.$length) ? ($throwRuntimeError("index out of range"), undefined) : jsOut.$array[jsOut.$offset + i$1] = jsType(v$1));
 				_i$1++;
 			}
-			$s = -1; return reflectType($funcType($externalize(jsIn, sliceType$18), $externalize(jsOut, sliceType$18), $externalize(variadic, $Bool)));
-			/* */ } return; } var $f = {$blk: FuncOf$1, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, _v, _v$1, i, i$1, in$2, jsIn, jsOut, out$1, v, v$1, variadic, x, $s};return $f;
+			$s = -1; return toRType(abi.ReflectType($funcType($externalize(jsIn, sliceType$17), $externalize(jsOut, sliceType$17), $externalize(variadic, $Bool))));
+			/* */ } return; } var $f = {$blk: FuncOf$1, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, _v, _v$1, i, i$1, in$1, jsIn, jsOut, out, v, v$1, variadic, x, $s};return $f;
 		};
 		$pkg.FuncOf = FuncOf;
-		$ptrType(rtype).prototype.ptrTo = function ptrTo() {
+		$ptrType(rtype).prototype.ptrTo = function ptrTo$2() {
 			var t;
 			t = this;
-			return reflectType($ptrType(jsType(t)));
+			return abi.ReflectType($ptrType(jsType(t)));
 		};
 		SliceOf = function SliceOf$1(t) {
 			var t;
-			return reflectType($sliceType(jsType(t)));
+			return toRType(abi.ReflectType($sliceType(jsType(t))));
 		};
 		$pkg.SliceOf = SliceOf;
-		Zero = function Zero$1(typ) {
-			var {$24r, _r, typ, $s, $r, $c} = $restore(this, {typ});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = makeValue(typ, jsType(typ).zero(), 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Zero$1, $c: true, $r, $24r, _r, typ, $s};return $f;
+		Zero = function Zero$1(typ$1) {
+			var typ$1;
+			return makeValue(toAbiType(typ$1), jsType(typ$1).zero(), 0);
 		};
 		$pkg.Zero = Zero;
-		unsafe_New = function unsafe_New$1(typ) {
-			var _1, typ;
-			_1 = typ.Kind();
-			if (_1 === (25)) {
-				return (new (jsType(typ).ptr)());
-			} else if (_1 === (17)) {
-				return (jsType(typ).zero());
-			} else {
-				return ($newDataPointer(jsType(typ).zero(), jsType(typ.ptrTo())));
-			}
+		unsafe_New = function unsafe_New$1(typ$1) {
+			var typ$1;
+			return abi.UnsafeNew(typ$1);
 		};
 		makeInt = function makeInt$1(f, bits, t) {
-			var {_1, _r, bits, f, ptr, t, typ, $s, $r, $c} = $restore(this, {f, bits, t});
+			var {_1, _r, bits, f, ptr, t, typ$1, $s, $r, $c} = $restore(this, {f, bits, t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_r = t.common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			typ = _r;
-			ptr = unsafe_New(typ);
-			_1 = typ.Kind();
+			typ$1 = _r;
+			ptr = unsafe_New(typ$1);
+			_1 = typ$1.Kind();
 			if (_1 === (3)) {
 				(ptr).$set(((bits.$low << 24 >> 24)));
 			} else if (_1 === (4)) {
@@ -16527,12 +14297,12 @@ $packages["reflect"] = (function() {
 			} else if (_1 === (11)) {
 				(ptr).$set((bits));
 			}
-			$s = -1; return new Value.ptr(typ, ptr, (((f | 128) >>> 0) | ((typ.Kind() >>> 0))) >>> 0);
-			/* */ } return; } var $f = {$blk: makeInt$1, $c: true, $r, _1, _r, bits, f, ptr, t, typ, $s};return $f;
+			$s = -1; return new Value.ptr(typ$1, ptr, (((f | 128) >>> 0) | ((typ$1.Kind() >>> 0))) >>> 0);
+			/* */ } return; } var $f = {$blk: makeInt$1, $c: true, $r, _1, _r, bits, f, ptr, t, typ$1, $s};return $f;
 		};
 		typedmemmove = function typedmemmove$1(t, dst, src) {
 			var dst, src, t;
-			dst.$set(src.$get());
+			abi.TypedMemMove(t, dst, src);
 		};
 		keyFor = function keyFor$1(t, key) {
 			var k, key, kv, t;
@@ -16540,7 +14310,7 @@ $packages["reflect"] = (function() {
 			if (!(kv.$get === undefined)) {
 				kv = kv.$get();
 			}
-			k = jsType(t.Key()).keyFor(kv);
+			k = t.Key().JsType().keyFor(kv);
 			return [kv, k];
 		};
 		mapaccess = function mapaccess$1(t, m, key) {
@@ -16554,30 +14324,24 @@ $packages["reflect"] = (function() {
 			if (entry === undefined) {
 				return 0;
 			}
-			return ($newDataPointer(entry.v, jsType(PtrTo(t.Elem()))));
+			return ($newDataPointer(entry.v, t.Elem().JsPtrTo()));
 		};
 		mapassign = function mapassign$1(t, m, key, val) {
-			var {_r, _tuple, entry, et, jsVal, k, key, kv, m, newVal, t, val, $s, $r, $c} = $restore(this, {t, m, key, val});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var _tuple, entry, et, jsVal, k, key, kv, m, newVal, t, val;
 			_tuple = keyFor(t, key);
 			kv = _tuple[0];
 			k = _tuple[1];
 			jsVal = val.$get();
 			et = t.Elem();
-			_r = et.Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			/* */ if (_r === 25) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_r === 25) { */ case 1:
-				newVal = jsType(et).zero();
-				copyStruct(newVal, jsVal, et);
+			if (et.Kind() === 25) {
+				newVal = et.JsType().zero();
+				abi.CopyStruct(newVal, jsVal, et);
 				jsVal = newVal;
-			/* } */ case 2:
+			}
 			entry = new ($global.Object)();
 			entry.k = kv;
 			entry.v = jsVal;
 			m.set(k, entry);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: mapassign$1, $c: true, $r, _r, _tuple, entry, et, jsVal, k, key, kv, m, newVal, t, val, $s};return $f;
 		};
 		mapdelete = function mapdelete$1(t, m, key) {
 			var _tuple, k, key, m, t;
@@ -16595,12 +14359,8 @@ $packages["reflect"] = (function() {
 			return val;
 		};
 		mapassign_faststr = function mapassign_faststr$1(t, m, key, val) {
-			var {key, m, t, val, $s, $r, $c} = $restore(this, {t, m, key, val});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			key = [key];
-			$r = mapassign(t, m, ((key.$ptr || (key.$ptr = new ptrType$18(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, key)))), val); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: mapassign_faststr$1, $c: true, $r, key, m, t, val, $s};return $f;
+			var key, key$24ptr, m, t, val;
+			mapassign(t, m, ((key$24ptr || (key$24ptr = new ptrType$18(function() { return key; }, function($v) { key = $v; })))), val);
 		};
 		mapdelete_faststr = function mapdelete_faststr$1(t, m, key) {
 			var key, key$24ptr, m, t;
@@ -16629,51 +14389,39 @@ $packages["reflect"] = (function() {
 					keys = $global.Array.from(keysIter);
 				}
 			}
-			hiter.copy(it, new hiter.ptr(t, mapObj, keys, 0, null));
+			hiter.copy((it === ptrType$19.nil && $throwNilPointerError(), it), new hiter.ptr(t, mapObj, keys, 0, null));
 		};
 		mapiterkey = function mapiterkey$1(it) {
-			var {$24r, _r, _r$1, _r$2, it, k, kv, $s, $r, $c} = $restore(this, {it});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var it, k, kv;
 			kv = null;
 			if (!(it.last === null)) {
 				kv = it.last;
 			} else {
 				it.skipUntilValidKey();
 				if (it.i === $parseInt(it.keys.length)) {
-					$s = -1; return 0;
+					return 0;
 				}
 				k = it.keys[it.i];
 				kv = it.m.get(k);
 				it.last = kv;
 			}
-			_r = it.t.Key(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = PtrTo(_r); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = jsType(_r$1); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = ($newDataPointer(kv.k, _r$2));
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: mapiterkey$1, $c: true, $r, $24r, _r, _r$1, _r$2, it, k, kv, $s};return $f;
+			return ($newDataPointer(kv.k, it.t.Key().JsPtrTo()));
 		};
 		mapiterelem = function mapiterelem$1(it) {
-			var {$24r, _r, _r$1, _r$2, it, k, kv, $s, $r, $c} = $restore(this, {it});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var it, k, kv;
 			kv = null;
 			if (!(it.last === null)) {
 				kv = it.last;
 			} else {
 				it.skipUntilValidKey();
 				if (it.i === $parseInt(it.keys.length)) {
-					$s = -1; return 0;
+					return 0;
 				}
 				k = it.keys[it.i];
 				kv = it.m.get(k);
 				it.last = kv;
 			}
-			_r = it.t.Elem(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = PtrTo(_r); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = jsType(_r$1); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = ($newDataPointer(kv.v, _r$2));
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: mapiterelem$1, $c: true, $r, $24r, _r, _r$1, _r$2, it, k, kv, $s};return $f;
+			return ($newDataPointer(kv.v, it.t.Elem().JsPtrTo()));
 		};
 		mapiternext = function mapiternext$1(it) {
 			var it;
@@ -16684,79 +14432,77 @@ $packages["reflect"] = (function() {
 			var m;
 			return $parseInt(m.size) >> 0;
 		};
-		cvtDirect = function cvtDirect$1(v, typ) {
-			var {$24r, $24r$1, _1, _2, _arg, _arg$1, _arg$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, k, slice, srcVal, typ, v, val, $s, $r, $c} = $restore(this, {v, typ});
+		cvtDirect = function cvtDirect$1(v, typ$1) {
+			var {$24r, _1, _2, _arg, _arg$1, _arg$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, k, slice, srcVal, typ$1, v, val, $s, $r, $c} = $restore(this, {v, typ$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			srcVal = $clone(v, Value).object();
-			/* */ if (srcVal === jsType(v.typ).nil) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (srcVal === jsType(v.typ).nil) { */ case 1:
-				_r = makeValue(typ, jsType(typ).nil, v.flag); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = _r;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
+			if (srcVal === $clone(v, Value).typ().JsType().nil) {
+				$s = -1; return makeValue(toAbiType(typ$1), jsType(typ$1).nil, v.flag);
+			}
 			val = null;
-				_r$1 = typ.Kind(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				k = _r$1;
+				_r = typ$1.Kind(); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				k = _r;
 				_1 = k;
-				/* */ if (_1 === (23)) { $s = 7; continue; }
-				/* */ if (_1 === (22)) { $s = 8; continue; }
-				/* */ if (_1 === (25)) { $s = 9; continue; }
-				/* */ if ((_1 === (17)) || (_1 === (1)) || (_1 === (18)) || (_1 === (19)) || (_1 === (20)) || (_1 === (21)) || (_1 === (24)) || (_1 === (26))) { $s = 10; continue; }
-				/* */ $s = 11; continue;
-				/* if (_1 === (23)) { */ case 7:
-					slice = new (jsType(typ))(srcVal.$array);
+				/* */ if (_1 === (23)) { $s = 3; continue; }
+				/* */ if (_1 === (22)) { $s = 4; continue; }
+				/* */ if (_1 === (25)) { $s = 5; continue; }
+				/* */ if ((_1 === (17)) || (_1 === (1)) || (_1 === (18)) || (_1 === (19)) || (_1 === (20)) || (_1 === (21)) || (_1 === (24)) || (_1 === (26))) { $s = 6; continue; }
+				/* */ $s = 7; continue;
+				/* if (_1 === (23)) { */ case 3:
+					slice = new (jsType(typ$1))(srcVal.$array);
 					slice.$offset = srcVal.$offset;
 					slice.$length = srcVal.$length;
 					slice.$capacity = srcVal.$capacity;
-					val = $newDataPointer(slice, jsType(PtrTo(typ)));
-					$s = 12; continue;
-				/* } else if (_1 === (22)) { */ case 8:
-						_r$2 = typ.Elem(); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						_r$3 = _r$2.Kind(); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_2 = _r$3;
-						/* */ if (_2 === (25)) { $s = 16; continue; }
-						/* */ if (_2 === (17)) { $s = 17; continue; }
-						/* */ $s = 18; continue;
-						/* if (_2 === (25)) { */ case 16:
-							_r$4 = typ.Elem(); /* */ $s = 22; case 22: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							/* */ if ($interfaceIsEqual(_r$4, v.typ.Elem())) { $s = 20; continue; }
-							/* */ $s = 21; continue;
-							/* if ($interfaceIsEqual(_r$4, v.typ.Elem())) { */ case 20:
+					val = $newDataPointer(slice, jsType(PtrTo(typ$1)));
+					$s = 8; continue;
+				/* } else if (_1 === (22)) { */ case 4:
+						_r$1 = typ$1.Elem(); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						_r$2 = _r$1.Kind(); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						_2 = _r$2;
+						/* */ if (_2 === (25)) { $s = 12; continue; }
+						/* */ if (_2 === (17)) { $s = 13; continue; }
+						/* */ $s = 14; continue;
+						/* if (_2 === (25)) { */ case 12:
+							_r$3 = typ$1.Elem(); /* */ $s = 18; case 18: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							_r$4 = toAbiType(_r$3); /* */ $s = 19; case 19: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+							/* */ if (_r$4 === $clone(v, Value).typ().Elem()) { $s = 16; continue; }
+							/* */ $s = 17; continue;
+							/* if (_r$4 === $clone(v, Value).typ().Elem()) { */ case 16:
 								val = srcVal;
-								/* break; */ $s = 13; continue;
-							/* } */ case 21:
-							val = new (jsType(typ))();
+								/* break; */ $s = 9; continue;
+							/* } */ case 17:
+							val = new (jsType(typ$1))();
 							_arg = val;
 							_arg$1 = srcVal;
-							_r$5 = typ.Elem(); /* */ $s = 23; case 23: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-							_arg$2 = _r$5;
-							$r = copyStruct(_arg, _arg$1, _arg$2); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 19; continue;
-						/* } else if (_2 === (17)) { */ case 17:
+							_r$5 = typ$1.Elem(); /* */ $s = 20; case 20: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+							_r$6 = toAbiType(_r$5); /* */ $s = 21; case 21: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+							_arg$2 = _r$6;
+							$r = abi.CopyStruct(_arg, _arg$1, _arg$2); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 15; continue;
+						/* } else if (_2 === (17)) { */ case 13:
 							val = srcVal;
-							$s = 19; continue;
-						/* } else { */ case 18:
-							val = new (jsType(typ))(srcVal.$get, srcVal.$set);
-						/* } */ case 19:
-					case 13:
-					$s = 12; continue;
-				/* } else if (_1 === (25)) { */ case 9:
-					val = new (jsType(typ).ptr)();
-					copyStruct(val, srcVal, typ);
-					$s = 12; continue;
-				/* } else if ((_1 === (17)) || (_1 === (1)) || (_1 === (18)) || (_1 === (19)) || (_1 === (20)) || (_1 === (21)) || (_1 === (24)) || (_1 === (26))) { */ case 10:
+							$s = 15; continue;
+						/* } else { */ case 14:
+							val = new (jsType(typ$1))(srcVal.$get, srcVal.$set, srcVal.$target, srcVal.$index);
+						/* } */ case 15:
+					case 9:
+					$s = 8; continue;
+				/* } else if (_1 === (25)) { */ case 5:
+					val = new (jsType(typ$1).ptr)();
+					abi.CopyStruct(val, srcVal, toAbiType(typ$1));
+					$s = 8; continue;
+				/* } else if ((_1 === (17)) || (_1 === (1)) || (_1 === (18)) || (_1 === (19)) || (_1 === (20)) || (_1 === (21)) || (_1 === (24)) || (_1 === (26))) { */ case 6:
 					val = v.ptr;
-					$s = 12; continue;
-				/* } else { */ case 11:
+					$s = 8; continue;
+				/* } else { */ case 7:
 					$panic(new ValueError.ptr("reflect.Convert", k));
-				/* } */ case 12:
-			case 5:
-			_r$6 = typ.common(); /* */ $s = 25; case 25: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			_r$7 = typ.Kind(); /* */ $s = 26; case 26: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			$24r$1 = new Value.ptr(_r$6, (val), (((new flag(v.flag).ro() | ((v.flag & 128) >>> 0)) >>> 0) | ((_r$7 >>> 0))) >>> 0);
-			$s = 27; case 27: return $24r$1;
-			/* */ } return; } var $f = {$blk: cvtDirect$1, $c: true, $r, $24r, $24r$1, _1, _2, _arg, _arg$1, _arg$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, k, slice, srcVal, typ, v, val, $s};return $f;
+				/* } */ case 8:
+			case 1:
+			_r$7 = typ$1.common(); /* */ $s = 23; case 23: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+			_r$8 = typ$1.Kind(); /* */ $s = 24; case 24: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+			$24r = new Value.ptr(_r$7, (val), (((new flag(v.flag).ro() | ((v.flag & 128) >>> 0)) >>> 0) | ((_r$8 >>> 0))) >>> 0);
+			$s = 25; case 25: return $24r;
+			/* */ } return; } var $f = {$blk: cvtDirect$1, $c: true, $r, $24r, _1, _2, _arg, _arg$1, _arg$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, k, slice, srcVal, typ$1, v, val, $s};return $f;
 		};
 		cvtSliceArrayPtr = function cvtSliceArrayPtr$1(v, t) {
 			var {$24r, _r, _r$1, _r$2, alen, array, slen, slice, t, v, $s, $r, $c} = $restore(this, {v, t});
@@ -16776,69 +14522,66 @@ $packages["reflect"] = (function() {
 			/* */ } return; } var $f = {$blk: cvtSliceArrayPtr$1, $c: true, $r, $24r, _r, _r$1, _r$2, alen, array, slen, slice, t, v, $s};return $f;
 		};
 		cvtSliceArray = function cvtSliceArray$1(v, t) {
-			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, arr, dst, n, slice, t, v, $s, $r, $c} = $restore(this, {v, t});
+			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, arr, dst, n, slice, t, v, $s, $r, $c} = $restore(this, {v, t});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_r = t.Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			n = _r;
-			_r$1 = $clone(v, Value).Len(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (n > _r$1) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (n > _r$1) { */ case 2:
-				_r$2 = $clone(v, Value).Len(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$3 = itoa.Itoa(_r$2); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				$panic(new $String("reflect: cannot convert slice with length " + _r$3 + " to array with length " + itoa.Itoa(n)));
-			/* } */ case 3:
+			if (n > $clone(v, Value).Len()) {
+				$panic(new $String("reflect: cannot convert slice with length " + itoa.Itoa($clone(v, Value).Len()) + " to array with length " + itoa.Itoa(n)));
+			}
 			slice = $clone(v, Value).object();
-			_r$4 = t.Elem(); /* */ $s = 7; case 7: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_r$5 = SliceOf(_r$4); /* */ $s = 8; case 8: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_r$6 = MakeSlice(_r$5, n, n); /* */ $s = 9; case 9: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			_r$7 = $clone(_r$6, Value).object(); /* */ $s = 10; case 10: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			dst = _r$7;
+			_r$1 = t.Elem(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$2 = SliceOf(_r$1); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_r$3 = MakeSlice(_r$2, n, n); /* */ $s = 4; case 4: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_r$4 = $clone(_r$3, Value).object(); /* */ $s = 5; case 5: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			dst = _r$4;
 			$copySlice(dst, slice);
 			arr = dst.$array;
-			_r$8 = t.common(); /* */ $s = 11; case 11: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			$24r = new Value.ptr(_r$8, (arr), (((v.flag & ~287) >>> 0) | 17) >>> 0);
-			$s = 12; case 12: return $24r;
-			/* */ } return; } var $f = {$blk: cvtSliceArray$1, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, arr, dst, n, slice, t, v, $s};return $f;
+			_r$5 = t.common(); /* */ $s = 6; case 6: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			$24r = new Value.ptr(_r$5, (arr), (((v.flag & ~287) >>> 0) | 17) >>> 0);
+			$s = 7; case 7: return $24r;
+			/* */ } return; } var $f = {$blk: cvtSliceArray$1, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, arr, dst, n, slice, t, v, $s};return $f;
 		};
-		methodReceiver = function methodReceiver$1(op, v, i) {
-			var _, fn, i, m, m$1, ms, op, prop, rcvr, t, tt, v, x;
-			_ = ptrType$2.nil;
-			t = ptrType$19.nil;
+		methodReceiver = function methodReceiver$1(op, v, methodIndex) {
+			var fn, i, m, m$1, methodIndex, ms, op, prop, rcvr, rcvrtype, t, tt, v, x;
+			rcvrtype = ptrType$4.nil;
+			t = ptrType$20.nil;
 			fn = 0;
+			i = methodIndex;
 			prop = "";
-			if (v.typ.Kind() === 20) {
-				tt = (v.typ.kindType);
-				if (i < 0 || i >= tt.methods.$length) {
+			if ($clone(v, Value).typ().Kind() === 20) {
+				tt = (toKindTypeExt($clone(v, Value).typ()));
+				if (i < 0 || i >= tt.InterfaceType.Methods.$length) {
 					$panic(new $String("reflect: internal error: invalid method index"));
 				}
-				m = (x = tt.methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-				if (!$clone(tt.rtype.nameOff(m.name), name).isExported()) {
+				m = (x = tt.InterfaceType.Methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$7)));
+				if (!$clone(tt.InterfaceType.Type.NameOff(m.Name), abi.Name).IsExported()) {
 					$panic(new $String("reflect: " + op + " of unexported method"));
 				}
-				t = (tt.rtype.typeOff(m.typ).kindType);
-				prop = $clone(tt.rtype.nameOff(m.name), name).name();
+				t = (tt.typeOff(m.Typ).kindType);
+				prop = $clone(tt.InterfaceType.Type.NameOff(m.Name), abi.Name).Name();
 			} else {
-				ms = v.typ.exportedMethods();
+				rcvrtype = $clone(v, Value).typ();
+				ms = $clone(v, Value).typ().ExportedMethods();
 				if (((i >>> 0)) >= ((ms.$length >>> 0))) {
 					$panic(new $String("reflect: internal error: invalid method index"));
 				}
-				m$1 = $clone(((i < 0 || i >= ms.$length) ? ($throwRuntimeError("index out of range"), undefined) : ms.$array[ms.$offset + i]), method);
-				if (!$clone(v.typ.nameOff(m$1.name), name).isExported()) {
+				m$1 = $clone(((i < 0 || i >= ms.$length) ? ($throwRuntimeError("index out of range"), undefined) : ms.$array[ms.$offset + i]), abi.Method);
+				if (!$clone($clone(v, Value).typ().NameOff(m$1.Name), abi.Name).IsExported()) {
 					$panic(new $String("reflect: " + op + " of unexported method"));
 				}
-				t = (v.typ.typeOff(m$1.mtyp).kindType);
-				prop = $internalize($methodSet(jsType(v.typ))[i].prop, $String);
+				t = ($clone(v, Value).typ().TypeOff(m$1.Mtyp).kindType);
+				prop = $internalize($methodSet($clone(v, Value).typ().JsType())[i].prop, $String);
 			}
 			rcvr = $clone(v, Value).object();
-			if (isWrapped(v.typ)) {
-				rcvr = new (jsType(v.typ))(rcvr);
+			if ($clone(v, Value).typ().IsWrapped()) {
+				rcvr = new ($clone(v, Value).typ().JsType())(rcvr);
 			}
 			fn = (rcvr[$externalize(prop, $String)]);
-			return [_, t, fn];
+			return [rcvrtype, t, fn];
 		};
 		valueInterface = function valueInterface$1(v, safe) {
-			var {_r, cv, safe, v, $s, $r, $c} = $restore(this, {v, safe});
+			var {_r, cv, jsTyp, safe, v, $s, $r, $c} = $restore(this, {v, safe});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			if (v.flag === 0) {
 				$panic(new ValueError.ptr("reflect.Value.Interface", 0));
@@ -16852,20 +14595,21 @@ $packages["reflect"] = (function() {
 				_r = makeMethodValue("Interface", $clone(v, Value)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				v = _r;
 			/* } */ case 2:
-			if (isWrapped(v.typ)) {
+			if ($clone(v, Value).typ().IsWrapped()) {
+				jsTyp = $clone(v, Value).typ().JsType();
 				if (!((((v.flag & 128) >>> 0) === 0)) && ($clone(v, Value).Kind() === 25)) {
-					cv = jsType(v.typ).zero();
-					copyStruct(cv, $clone(v, Value).object(), v.typ);
-					$s = -1; return ((new (jsType(v.typ))(cv)));
+					cv = jsTyp.zero();
+					abi.CopyStruct(cv, $clone(v, Value).object(), $clone(v, Value).typ());
+					$s = -1; return ((new (jsTyp)(cv)));
 				}
-				$s = -1; return ((new (jsType(v.typ))($clone(v, Value).object())));
+				$s = -1; return ((new (jsTyp)($clone(v, Value).object())));
 			}
 			$s = -1; return (($clone(v, Value).object()));
-			/* */ } return; } var $f = {$blk: valueInterface$1, $c: true, $r, _r, cv, safe, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: valueInterface$1, $c: true, $r, _r, cv, jsTyp, safe, v, $s};return $f;
 		};
 		ifaceE2I = function ifaceE2I$1(t, src, dst) {
 			var dst, src, t;
-			dst.$set(src);
+			abi.IfaceE2I(t, src, dst);
 		};
 		makeMethodValue = function makeMethodValue$1(op, v) {
 			var {$24r, _r, _tuple, fn, fv, op, rcvr, v, $s, $r, $c} = $restore(this, {op, v});
@@ -16878,137 +14622,100 @@ $packages["reflect"] = (function() {
 			_tuple = methodReceiver(op, $clone(v, Value), ((v.flag >> 0)) >> 10 >> 0);
 			fn[0] = _tuple[2];
 			rcvr[0] = $clone(v, Value).object();
-			if (isWrapped(v.typ)) {
-				rcvr[0] = new (jsType(v.typ))(rcvr[0]);
+			if ($clone(v, Value).typ().IsWrapped()) {
+				rcvr[0] = new ($clone(v, Value).typ().JsType())(rcvr[0]);
 			}
 			fv = js.MakeFunc((function(fn, rcvr) { return function makeMethodValue·func1(this$1, arguments$1) {
 					var arguments$1, this$1;
-					return new $jsObjectPtr(fn[0].apply(rcvr[0], $externalize(arguments$1, sliceType$18)));
+					return new $jsObjectPtr(fn[0].apply(rcvr[0], $externalize(arguments$1, sliceType$17)));
 				}; })(fn, rcvr));
 			_r = $clone(v, Value).Type().common(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$24r = new Value.ptr(_r, (fv), (new flag(v.flag).ro() | 19) >>> 0);
 			$s = 2; case 2: return $24r;
 			/* */ } return; } var $f = {$blk: makeMethodValue$1, $c: true, $r, $24r, _r, _tuple, fn, fv, op, rcvr, v, $s};return $f;
 		};
-		$ptrType(rtype).prototype.pointers = function pointers() {
-			var _1, t;
-			t = this;
-			_1 = t.Kind();
-			if ((_1 === (22)) || (_1 === (21)) || (_1 === (18)) || (_1 === (19)) || (_1 === (25)) || (_1 === (17))) {
-				return true;
-			} else {
-				return false;
-			}
-		};
 		$ptrType(rtype).prototype.Comparable = function Comparable$1() {
-			var {$24r, _1, _r, _r$1, i, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var t;
 			t = this;
-				_1 = t.Kind();
-				/* */ if ((_1 === (19)) || (_1 === (23)) || (_1 === (21))) { $s = 2; continue; }
-				/* */ if (_1 === (17)) { $s = 3; continue; }
-				/* */ if (_1 === (25)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if ((_1 === (19)) || (_1 === (23)) || (_1 === (21))) { */ case 2:
-					$s = -1; return false;
-				/* } else if (_1 === (17)) { */ case 3:
-					_r = t.Elem().Comparable(); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$24r = _r;
-					$s = 7; case 7: return $24r;
-				/* } else if (_1 === (25)) { */ case 4:
-					i = 0;
-					/* while (true) { */ case 8:
-						/* if (!(i < t.NumField())) { break; } */ if(!(i < t.NumField())) { $s = 9; continue; }
-						_r$1 = t.Field(i).Type.Comparable(); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						/* */ if (!_r$1) { $s = 10; continue; }
-						/* */ $s = 11; continue;
-						/* if (!_r$1) { */ case 10:
-							$s = -1; return false;
-						/* } */ case 11:
-						i = i + (1) >> 0;
-					$s = 8; continue;
-					case 9:
-				/* } */ case 5:
-			case 1:
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: Comparable$1, $c: true, $r, $24r, _1, _r, _r$1, i, t, $s};return $f;
+			return toAbiType(t).Comparable();
 		};
 		$ptrType(rtype).prototype.Method = function Method$3(i) {
-			var {_i, _i$1, _r, _ref, _ref$1, arg, fl, fn, ft, i, in$2, m, methods$1, mt, mtyp, out$1, p, pname, prop, ret, t, tt, $s, $r, $c} = $restore(this, {i});
+			var {_i, _i$1, _r, _ref, _ref$1, arg, fl, fn, ft, i, in$1, m, methods, mt, mtyp, out, p, pname, prop, ret, t, tt, $s, $r, $c} = $restore(this, {i});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			prop = [prop];
-			m = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$2.nil, 0, 0), 0);
+			m = new Method.ptr("", "", $ifaceNil, new Value.ptr(ptrType$4.nil, 0, 0), 0);
 			t = this;
 			if (t.Kind() === 20) {
-				tt = (t.kindType);
+				tt = (toKindTypeExt(t));
 				Method.copy(m, tt.Method(i));
 				$s = -1; return m;
 			}
-			methods$1 = t.exportedMethods();
-			if (i < 0 || i >= methods$1.$length) {
+			methods = t.exportedMethods();
+			if (i < 0 || i >= methods.$length) {
 				$panic(new $String("reflect: Method index out of range"));
 			}
-			p = $clone(((i < 0 || i >= methods$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : methods$1.$array[methods$1.$offset + i]), method);
-			pname = $clone(t.nameOff(p.name), name);
-			m.Name = $clone(pname, name).name();
+			p = $clone(((i < 0 || i >= methods.$length) ? ($throwRuntimeError("index out of range"), undefined) : methods.$array[methods.$offset + i]), abi.Method);
+			pname = $clone(t.nameOff(p.Name), abi.Name);
+			m.Name = $clone(pname, abi.Name).Name();
 			fl = 19;
-			mtyp = t.typeOff(p.mtyp);
+			mtyp = t.typeOff(p.Mtyp);
 			ft = (mtyp.kindType);
-			in$2 = $makeSlice(sliceType$1, 0, (1 + ft.in$().$length >> 0));
-			in$2 = $append(in$2, t);
-			_ref = ft.in$();
+			in$1 = $makeSlice(sliceType$1, 0, (1 + ft.NumIn() >> 0));
+			in$1 = $append(in$1, t);
+			_ref = ft.InSlice();
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				arg = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				in$2 = $append(in$2, arg);
+				in$1 = $append(in$1, toRType(arg));
 				_i++;
 			}
-			out$1 = $makeSlice(sliceType$1, 0, ft.out().$length);
-			_ref$1 = ft.out();
+			out = $makeSlice(sliceType$1, 0, ft.NumOut());
+			_ref$1 = ft.OutSlice();
 			_i$1 = 0;
 			while (true) {
 				if (!(_i$1 < _ref$1.$length)) { break; }
 				ret = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				out$1 = $append(out$1, ret);
+				out = $append(out, toRType(ret));
 				_i$1++;
 			}
-			_r = FuncOf(in$2, out$1, ft.rtype.IsVariadic()); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = FuncOf(in$1, out, ft.IsVariadic()); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			mt = _r;
 			m.Type = mt;
-			prop[0] = $internalize($methodSet(t.jsType)[i].prop, $String);
+			prop[0] = $internalize($methodSet(jsType(t))[i].prop, $String);
 			fn = js.MakeFunc((function(prop) { return function rtype·Method·func1(this$1, arguments$1) {
 					var arguments$1, rcvr, this$1;
 					rcvr = (0 >= arguments$1.$length ? ($throwRuntimeError("index out of range"), undefined) : arguments$1.$array[arguments$1.$offset + 0]);
-					return new $jsObjectPtr(rcvr[$externalize(prop[0], $String)].apply(rcvr, $externalize($subslice(arguments$1, 1), sliceType$18)));
+					return new $jsObjectPtr(rcvr[$externalize(prop[0], $String)].apply(rcvr, $externalize($subslice(arguments$1, 1), sliceType$17)));
 				}; })(prop));
-			m.Func = new Value.ptr($assertType(mt, ptrType$2), (fn), fl);
+			m.Func = new Value.ptr(toAbiType(mt), (fn), fl);
 			m.Index = i;
 			Method.copy(m, m);
 			$s = -1; return m;
-			/* */ } return; } var $f = {$blk: Method$3, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, arg, fl, fn, ft, i, in$2, m, methods$1, mt, mtyp, out$1, p, pname, prop, ret, t, tt, $s};return $f;
+			/* */ } return; } var $f = {$blk: Method$3, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, arg, fl, fn, ft, i, in$1, m, methods, mt, mtyp, out, p, pname, prop, ret, t, tt, $s};return $f;
 		};
 		$ptrType(Value).prototype.object = function object() {
-			var _1, newVal, v, val;
+			var _1, jsTyp, newVal, v, val;
 			v = this;
-			if ((v.typ.Kind() === 17) || (v.typ.Kind() === 25)) {
+			if (($clone(v, Value).typ().Kind() === 17) || ($clone(v, Value).typ().Kind() === 25)) {
 				return v.ptr;
 			}
+			jsTyp = $clone(v, Value).typ().JsType();
 			if (!((((v.flag & 128) >>> 0) === 0))) {
 				val = v.ptr.$get();
-				if (!(val === $ifaceNil) && !(val.constructor === jsType(v.typ))) {
+				if (!(val === $ifaceNil) && !(val.constructor === jsTyp)) {
 					switch (0) { default:
-						_1 = v.typ.Kind();
+						_1 = $clone(v, Value).typ().Kind();
 						if ((_1 === (11)) || (_1 === (6))) {
-							val = new (jsType(v.typ))(val.$high, val.$low);
+							val = new (jsTyp)(val.$high, val.$low);
 						} else if ((_1 === (15)) || (_1 === (16))) {
-							val = new (jsType(v.typ))(val.$real, val.$imag);
+							val = new (jsTyp)(val.$real, val.$imag);
 						} else if (_1 === (23)) {
 							if (val === val.constructor.nil) {
-								val = jsType(v.typ).nil;
+								val = jsTyp.nil;
 								break;
 							}
-							newVal = new (jsType(v.typ))(val.$array);
+							newVal = new (jsTyp)(val.$array);
 							newVal.$offset = val.$offset;
 							newVal.$length = val.$length;
 							newVal.$capacity = val.$capacity;
@@ -17022,7 +14729,7 @@ $packages["reflect"] = (function() {
 		};
 		Value.prototype.object = function(...$args) { return this.$val.object(...$args); };
 		$ptrType(Value).prototype.assignTo = function assignTo(context, dst, target) {
-			var {_r, _r$1, _r$2, context, dst, fl, target, v, x, $s, $r, $c} = $restore(this, {context, dst, target});
+			var {_r, _r$1, context, dst, fl, target, v, x, $s, $r, $c} = $restore(this, {context, dst, target});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			/* */ if (!((((v.flag & 512) >>> 0) === 0))) { $s = 1; continue; }
@@ -17031,20 +14738,19 @@ $packages["reflect"] = (function() {
 				_r = makeMethodValue(context, $clone(v, Value)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				v = _r;
 			/* } */ case 2:
-				_r$1 = directlyAssignable(dst, v.typ); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (_r$1) { $s = 5; continue; }
-				/* */ if (implements$1(dst, v.typ)) { $s = 6; continue; }
+				/* */ if (directlyAssignable(dst, $clone(v, Value).typ())) { $s = 5; continue; }
+				/* */ if (implements$1(dst, $clone(v, Value).typ())) { $s = 6; continue; }
 				/* */ $s = 7; continue;
-				/* if (_r$1) { */ case 5:
+				/* if (directlyAssignable(dst, $clone(v, Value).typ())) { */ case 5:
 					fl = (((v.flag & 384) >>> 0) | new flag(v.flag).ro()) >>> 0;
 					fl = (fl | (((dst.Kind() >>> 0)))) >>> 0;
 					$s = -1; return new Value.ptr(dst, v.ptr, fl);
-				/* } else if (implements$1(dst, v.typ)) { */ case 6:
+				/* } else if (implements$1(dst, $clone(v, Value).typ())) { */ case 6:
 					if (target === 0) {
 						target = unsafe_New(dst);
 					}
-					_r$2 = valueInterface($clone(v, Value), false); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					x = _r$2;
+					_r$1 = valueInterface($clone(v, Value), false); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					x = _r$1;
 					if (dst.NumMethod() === 0) {
 						(target).$set(x);
 					} else {
@@ -17053,16 +14759,16 @@ $packages["reflect"] = (function() {
 					$s = -1; return new Value.ptr(dst, target, 148);
 				/* } */ case 7:
 			case 4:
-			$panic(new $String(context + ": value of type " + v.typ.String() + " is not assignable to type " + dst.String()));
-			$s = -1; return new Value.ptr(ptrType$2.nil, 0, 0);
-			/* */ } return; } var $f = {$blk: assignTo, $c: true, $r, _r, _r$1, _r$2, context, dst, fl, target, v, x, $s};return $f;
+			$panic(new $String(context + ": value of type " + $clone(v, Value).typ().String() + " is not assignable to type " + dst.String()));
+			$s = -1; return new Value.ptr(ptrType$4.nil, 0, 0);
+			/* */ } return; } var $f = {$blk: assignTo, $c: true, $r, _r, _r$1, context, dst, fl, target, v, x, $s};return $f;
 		};
 		Value.prototype.assignTo = function(...$args) { return this.$val.assignTo(...$args); };
-		$ptrType(Value).prototype.call = function call$2(op, in$2) {
-			var {$24r, _1, _arg, _arg$1, _arg$2, _arg$3, _i, _i$1, _i$2, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tmp, _tmp$1, _tuple, arg, argsArray, elem, fn, i, i$1, i$2, i$3, in$2, isSlice, m, n, nin, nout, op, origIn, rcvr, results, ret, slice, t, targ, v, x, x$1, x$2, xt, xt$1, $s, $r, $c} = $restore(this, {op, in$2});
+		$ptrType(Value).prototype.call = function call$2(op, in$1) {
+			var {_1, _arg, _arg$1, _i, _i$1, _i$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _ref$1, _ref$2, _tmp, _tmp$1, _tuple, arg, argsArray, elem$2, fn, i, i$1, i$2, i$3, in$1, isSlice, m, n, nin, nout, op, origIn, rcvr, results, ret, slice, t, targ, v, x, x$1, x$2, xt, xt$1, $s, $r, $c} = $restore(this, {op, in$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
-			t = ptrType$19.nil;
+			t = ptrType$20.nil;
 			fn = 0;
 			rcvr = null;
 			if (!((((v.flag & 512) >>> 0) === 0))) {
@@ -17070,11 +14776,11 @@ $packages["reflect"] = (function() {
 				t = _tuple[1];
 				fn = _tuple[2];
 				rcvr = $clone(v, Value).object();
-				if (isWrapped(v.typ)) {
-					rcvr = new (jsType(v.typ))(rcvr);
+				if ($clone(v, Value).typ().IsWrapped()) {
+					rcvr = new ($clone(v, Value).typ().JsType())(rcvr);
 				}
 			} else {
-				t = (v.typ.kindType);
+				t = ($clone(v, Value).typ().kindType);
 				fn = ($clone(v, Value).object());
 				rcvr = undefined;
 			}
@@ -17082,29 +14788,29 @@ $packages["reflect"] = (function() {
 				$panic(new $String("reflect.Value.Call: call of nil function"));
 			}
 			isSlice = op === "CallSlice";
-			n = t.rtype.NumIn();
+			n = t.NumIn();
 			if (isSlice) {
-				if (!t.rtype.IsVariadic()) {
+				if (!t.IsVariadic()) {
 					$panic(new $String("reflect: CallSlice of non-variadic function"));
 				}
-				if (in$2.$length < n) {
+				if (in$1.$length < n) {
 					$panic(new $String("reflect: CallSlice with too few input arguments"));
 				}
-				if (in$2.$length > n) {
+				if (in$1.$length > n) {
 					$panic(new $String("reflect: CallSlice with too many input arguments"));
 				}
 			} else {
-				if (t.rtype.IsVariadic()) {
+				if (t.IsVariadic()) {
 					n = n - (1) >> 0;
 				}
-				if (in$2.$length < n) {
+				if (in$1.$length < n) {
 					$panic(new $String("reflect: Call with too few input arguments"));
 				}
-				if (!t.rtype.IsVariadic() && in$2.$length > n) {
+				if (!t.IsVariadic() && in$1.$length > n) {
 					$panic(new $String("reflect: Call with too many input arguments"));
 				}
 			}
-			_ref = in$2;
+			_ref = in$1;
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
@@ -17117,8 +14823,8 @@ $packages["reflect"] = (function() {
 			i = 0;
 			/* while (true) { */ case 1:
 				/* if (!(i < n)) { break; } */ if(!(i < n)) { $s = 2; continue; }
-				_tmp = $clone(((i < 0 || i >= in$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : in$2.$array[in$2.$offset + i]), Value).Type();
-				_tmp$1 = t.rtype.In(i);
+				_tmp = $clone(((i < 0 || i >= in$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : in$1.$array[in$1.$offset + i]), Value).Type();
+				_tmp$1 = toRType(t.In(i));
 				xt = _tmp;
 				targ = _tmp$1;
 				_r = xt.AssignableTo(targ); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
@@ -17126,298 +14832,191 @@ $packages["reflect"] = (function() {
 				/* */ $s = 4; continue;
 				/* if (!_r) { */ case 3:
 					_r$1 = xt.String(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$2 = targ.String(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					$panic(new $String("reflect: " + op + " using " + _r$1 + " as type " + _r$2));
+					$panic(new $String("reflect: " + op + " using " + _r$1 + " as type " + targ.String()));
 				/* } */ case 4:
 				i = i + (1) >> 0;
 			$s = 1; continue;
 			case 2:
-			/* */ if (!isSlice && t.rtype.IsVariadic()) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (!isSlice && t.rtype.IsVariadic()) { */ case 8:
-				m = in$2.$length - n >> 0;
-				_r$3 = MakeSlice(t.rtype.In(n), m, m); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				slice = _r$3;
-				_r$4 = t.rtype.In(n).Elem(); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				elem = _r$4;
+			/* */ if (!isSlice && t.IsVariadic()) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* if (!isSlice && t.IsVariadic()) { */ case 7:
+				m = in$1.$length - n >> 0;
+				_r$2 = MakeSlice(toRType(t.In(n)), m, m); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				slice = _r$2;
+				elem$2 = toRType(t.In(n).Elem());
 				i$1 = 0;
-				/* while (true) { */ case 12:
-					/* if (!(i$1 < m)) { break; } */ if(!(i$1 < m)) { $s = 13; continue; }
-					x$2 = (x$1 = n + i$1 >> 0, ((x$1 < 0 || x$1 >= in$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : in$2.$array[in$2.$offset + x$1]));
+				/* while (true) { */ case 10:
+					/* if (!(i$1 < m)) { break; } */ if(!(i$1 < m)) { $s = 11; continue; }
+					x$2 = (x$1 = n + i$1 >> 0, ((x$1 < 0 || x$1 >= in$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : in$1.$array[in$1.$offset + x$1]));
 					xt$1 = $clone(x$2, Value).Type();
-					_r$5 = xt$1.AssignableTo(elem); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					/* */ if (!_r$5) { $s = 14; continue; }
-					/* */ $s = 15; continue;
-					/* if (!_r$5) { */ case 14:
-						_r$6 = xt$1.String(); /* */ $s = 17; case 17: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						_r$7 = elem.String(); /* */ $s = 18; case 18: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						$panic(new $String("reflect: cannot use " + _r$6 + " as type " + _r$7 + " in " + op));
-					/* } */ case 15:
-					_r$8 = $clone(slice, Value).Index(i$1); /* */ $s = 19; case 19: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					$r = $clone(_r$8, Value).Set($clone(x$2, Value)); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$3 = xt$1.AssignableTo(elem$2); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					/* */ if (!_r$3) { $s = 12; continue; }
+					/* */ $s = 13; continue;
+					/* if (!_r$3) { */ case 12:
+						_r$4 = xt$1.String(); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						$panic(new $String("reflect: cannot use " + _r$4 + " as type " + elem$2.String() + " in " + op));
+					/* } */ case 13:
+					$r = $clone($clone(slice, Value).Index(i$1), Value).Set($clone(x$2, Value)); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					i$1 = i$1 + (1) >> 0;
-				$s = 12; continue;
-				case 13:
-				origIn = in$2;
-				in$2 = $makeSlice(sliceType$10, (n + 1 >> 0));
-				$copySlice($subslice(in$2, 0, n), origIn);
-				((n < 0 || n >= in$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : in$2.$array[in$2.$offset + n] = slice);
-			/* } */ case 9:
-			nin = in$2.$length;
-			if (!((nin === t.rtype.NumIn()))) {
+				$s = 10; continue;
+				case 11:
+				origIn = in$1;
+				in$1 = $makeSlice(sliceType$8, (n + 1 >> 0));
+				$copySlice($subslice(in$1, 0, n), origIn);
+				((n < 0 || n >= in$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : in$1.$array[in$1.$offset + n] = slice);
+			/* } */ case 8:
+			nin = in$1.$length;
+			if (!((nin === t.NumIn()))) {
 				$panic(new $String("reflect.Value.Call: wrong argument count"));
 			}
-			nout = t.rtype.NumOut();
-			argsArray = new ($global.Array)(t.rtype.NumIn());
-			_ref$1 = in$2;
+			nout = t.NumOut();
+			argsArray = new ($global.Array)(t.NumIn());
+			_ref$1 = in$1;
 			_i$1 = 0;
-			/* while (true) { */ case 21:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 22; continue; }
+			/* while (true) { */ case 17:
+				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 18; continue; }
 				i$2 = _i$1;
 				arg = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				_arg = t.rtype.In(i$2);
-				_r$9 = t.rtype.In(i$2).common(); /* */ $s = 23; case 23: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				_arg$1 = _r$9;
-				_arg$2 = 0;
-				_r$10 = $clone(arg, Value).assignTo("reflect.Value.Call", _arg$1, _arg$2); /* */ $s = 24; case 24: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				_r$11 = $clone(_r$10, Value).object(); /* */ $s = 25; case 25: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				_arg$3 = _r$11;
-				_r$12 = unwrapJsObject(_arg, _arg$3); /* */ $s = 26; case 26: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				argsArray[i$2] = _r$12;
+				_arg = t.In(i$2);
+				_r$5 = $clone(arg, Value).assignTo("reflect.Value.Call", t.In(i$2), 0); /* */ $s = 19; case 19: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				_r$6 = $clone(_r$5, Value).object(); /* */ $s = 20; case 20: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				_arg$1 = _r$6;
+				_r$7 = abi.UnwrapJsObject(_arg, _arg$1); /* */ $s = 21; case 21: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				argsArray[i$2] = _r$7;
 				_i$1++;
-			$s = 21; continue;
-			case 22:
-			_r$13 = callHelper(new sliceType$6([new $jsObjectPtr(fn), new $jsObjectPtr(rcvr), new $jsObjectPtr(argsArray)])); /* */ $s = 27; case 27: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-			results = _r$13;
-				_1 = nout;
-				/* */ if (_1 === (0)) { $s = 29; continue; }
-				/* */ if (_1 === (1)) { $s = 30; continue; }
-				/* */ $s = 31; continue;
-				/* if (_1 === (0)) { */ case 29:
-					$s = -1; return sliceType$10.nil;
-				/* } else if (_1 === (1)) { */ case 30:
-					_r$14 = makeValue(t.rtype.Out(0), wrapJsObject(t.rtype.Out(0), results), 0); /* */ $s = 33; case 33: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					$24r = new sliceType$10([$clone(_r$14, Value)]);
-					$s = 34; case 34: return $24r;
-				/* } else { */ case 31:
-					ret = $makeSlice(sliceType$10, nout);
-					_ref$2 = ret;
-					_i$2 = 0;
-					/* while (true) { */ case 35:
-						/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 36; continue; }
-						i$3 = _i$2;
-						_r$15 = makeValue(t.rtype.Out(i$3), wrapJsObject(t.rtype.Out(i$3), results[i$3]), 0); /* */ $s = 37; case 37: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-						((i$3 < 0 || i$3 >= ret.$length) ? ($throwRuntimeError("index out of range"), undefined) : ret.$array[ret.$offset + i$3] = _r$15);
-						_i$2++;
-					$s = 35; continue;
-					case 36:
-					$s = -1; return ret;
-				/* } */ case 32:
-			case 28:
-			$s = -1; return sliceType$10.nil;
-			/* */ } return; } var $f = {$blk: call$2, $c: true, $r, $24r, _1, _arg, _arg$1, _arg$2, _arg$3, _i, _i$1, _i$2, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tmp, _tmp$1, _tuple, arg, argsArray, elem, fn, i, i$1, i$2, i$3, in$2, isSlice, m, n, nin, nout, op, origIn, rcvr, results, ret, slice, t, targ, v, x, x$1, x$2, xt, xt$1, $s};return $f;
+			$s = 17; continue;
+			case 18:
+			_r$8 = callHelper(new sliceType$4([new $jsObjectPtr(fn), new $jsObjectPtr(rcvr), new $jsObjectPtr(argsArray)])); /* */ $s = 22; case 22: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+			results = _r$8;
+			_1 = nout;
+			if (_1 === (0)) {
+				$s = -1; return sliceType$8.nil;
+			} else if (_1 === (1)) {
+				$s = -1; return new sliceType$8([$clone(makeValue(t.Out(0), abi.WrapJsObject(t.Out(0), results), 0), Value)]);
+			} else {
+				ret = $makeSlice(sliceType$8, nout);
+				_ref$2 = ret;
+				_i$2 = 0;
+				while (true) {
+					if (!(_i$2 < _ref$2.$length)) { break; }
+					i$3 = _i$2;
+					((i$3 < 0 || i$3 >= ret.$length) ? ($throwRuntimeError("index out of range"), undefined) : ret.$array[ret.$offset + i$3] = makeValue(t.Out(i$3), abi.WrapJsObject(t.Out(i$3), results[i$3]), 0));
+					_i$2++;
+				}
+				$s = -1; return ret;
+			}
+			$s = -1; return sliceType$8.nil;
+			/* */ } return; } var $f = {$blk: call$2, $c: true, $r, _1, _arg, _arg$1, _i, _i$1, _i$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _ref$1, _ref$2, _tmp, _tmp$1, _tuple, arg, argsArray, elem$2, fn, i, i$1, i$2, i$3, in$1, isSlice, m, n, nin, nout, op, origIn, rcvr, results, ret, slice, t, targ, v, x, x$1, x$2, xt, xt$1, $s};return $f;
 		};
 		Value.prototype.call = function(...$args) { return this.$val.call(...$args); };
+		$ptrType(Value).prototype.Type = function Type$1() {
+			var v;
+			v = this;
+			if (!((v.flag === 0)) && (((v.flag & 512) >>> 0) === 0)) {
+				return toRType(v.typ_);
+			}
+			return $clone(v, Value).typeSlow();
+		};
+		Value.prototype.Type = function(...$args) { return this.$val.Type(...$args); };
 		$ptrType(Value).prototype.Cap = function Cap() {
-			var {$24r, _1, _r, _r$1, k, v, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var _1, k, v;
 			v = this;
 			k = new flag(v.flag).kind();
-				_1 = k;
-				/* */ if (_1 === (17)) { $s = 2; continue; }
-				/* */ if ((_1 === (18)) || (_1 === (23))) { $s = 3; continue; }
-				/* */ if (_1 === (22)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_1 === (17)) { */ case 2:
-					$s = -1; return v.typ.Len();
-				/* } else if ((_1 === (18)) || (_1 === (23))) { */ case 3:
-					$s = -1; return $parseInt($clone(v, Value).object().$capacity) >> 0;
-				/* } else if (_1 === (22)) { */ case 4:
-					_r = v.typ.Elem().Kind(); /* */ $s = 8; case 8: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					/* */ if (_r === 17) { $s = 6; continue; }
-					/* */ $s = 7; continue;
-					/* if (_r === 17) { */ case 6:
-						_r$1 = v.typ.Elem().Len(); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						$24r = _r$1;
-						$s = 10; case 10: return $24r;
-					/* } */ case 7:
-					$panic(new $String("reflect: call of reflect.Value.Cap on ptr to non-array Value"));
-				/* } */ case 5:
-			case 1:
+			_1 = k;
+			if (_1 === (17)) {
+				return $clone(v, Value).typ().Len();
+			} else if ((_1 === (18)) || (_1 === (23))) {
+				return $parseInt($clone(v, Value).object().$capacity) >> 0;
+			} else if (_1 === (22)) {
+				if ($clone(v, Value).typ().Elem().Kind() === 17) {
+					return $clone(v, Value).typ().Elem().Len();
+				}
+				$panic(new $String("reflect: call of reflect.Value.Cap on ptr to non-array Value"));
+			}
 			$panic(new ValueError.ptr("reflect.Value.Cap", k));
-			$s = -1; return 0;
-			/* */ } return; } var $f = {$blk: Cap, $c: true, $r, $24r, _1, _r, _r$1, k, v, $s};return $f;
 		};
 		Value.prototype.Cap = function(...$args) { return this.$val.Cap(...$args); };
-		wrapJsObject = function wrapJsObject$1(typ, val) {
-			var typ, val;
-			if ($interfaceIsEqual(typ, jsObjectPtr)) {
-				return new (jsType(jsObjectPtr))(val);
-			}
-			return val;
-		};
-		unwrapJsObject = function unwrapJsObject$1(typ, val) {
-			var typ, val;
-			if ($interfaceIsEqual(typ, jsObjectPtr)) {
-				return val.object;
-			}
-			return val;
-		};
 		$ptrType(Value).prototype.Elem = function Elem$1() {
-			var {$24r, _1, _r, fl, k, tt, typ, v, val, val$1, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var _1, fl, k, tt, typ$1, v, val, val$1;
 			v = this;
-				k = new flag(v.flag).kind();
-				_1 = k;
-				/* */ if (_1 === (20)) { $s = 2; continue; }
-				/* */ if (_1 === (22)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_1 === (20)) { */ case 2:
-					val = $clone(v, Value).object();
-					if (val === $ifaceNil) {
-						$s = -1; return new Value.ptr(ptrType$2.nil, 0, 0);
-					}
-					typ = reflectType(val.constructor);
-					_r = makeValue(typ, val.$val, new flag(v.flag).ro()); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$24r = _r;
-					$s = 7; case 7: return $24r;
-				/* } else if (_1 === (22)) { */ case 3:
-					if ($clone(v, Value).IsNil()) {
-						$s = -1; return new Value.ptr(ptrType$2.nil, 0, 0);
-					}
-					val$1 = $clone(v, Value).object();
-					tt = (v.typ.kindType);
-					fl = (((((v.flag & 96) >>> 0) | 128) >>> 0) | 256) >>> 0;
-					fl = (fl | (((tt.elem.Kind() >>> 0)))) >>> 0;
-					$s = -1; return new Value.ptr(tt.elem, (wrapJsObject(tt.elem, val$1)), fl);
-				/* } else { */ case 4:
-					$panic(new ValueError.ptr("reflect.Value.Elem", k));
-				/* } */ case 5:
-			case 1:
-			$s = -1; return new Value.ptr(ptrType$2.nil, 0, 0);
-			/* */ } return; } var $f = {$blk: Elem$1, $c: true, $r, $24r, _1, _r, fl, k, tt, typ, v, val, val$1, $s};return $f;
+			k = new flag(v.flag).kind();
+			_1 = k;
+			if (_1 === (20)) {
+				val = $clone(v, Value).object();
+				if (val === $ifaceNil) {
+					return new Value.ptr(ptrType$4.nil, 0, 0);
+				}
+				typ$1 = abi.ReflectType(val.constructor);
+				return makeValue(typ$1, val.$val, new flag(v.flag).ro());
+			} else if (_1 === (22)) {
+				if ($clone(v, Value).IsNil()) {
+					return new Value.ptr(ptrType$4.nil, 0, 0);
+				}
+				val$1 = $clone(v, Value).object();
+				tt = (toKindTypeExt($clone(v, Value).typ()));
+				fl = (((((v.flag & 96) >>> 0) | 128) >>> 0) | 256) >>> 0;
+				fl = (fl | (((tt.PtrType.Elem.Kind() >>> 0)))) >>> 0;
+				return new Value.ptr(tt.PtrType.Elem, (abi.WrapJsObject(tt.PtrType.Elem, val$1)), fl);
+			} else {
+				$panic(new ValueError.ptr("reflect.Value.Elem", k));
+			}
 		};
 		Value.prototype.Elem = function(...$args) { return this.$val.Elem(...$args); };
 		$ptrType(Value).prototype.Field = function Field$2(i) {
-			var {$24r, _r, _r$1, _r$2, field, fl, i, jsTag, o, prop, s, tag$1, tt, typ, v, x, x$1, $s, $r, $c} = $restore(this, {i});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			jsTag = [jsTag];
-			prop = [prop];
-			s = [s];
-			typ = [typ];
+			var field, fl, i, jsTag, o, prop, s, tag, tt, typ$1, v, x, x$1;
 			v = this;
 			if (!((new flag(v.flag).kind() === 25))) {
 				$panic(new ValueError.ptr("reflect.Value.Field", new flag(v.flag).kind()));
 			}
-			tt = (v.typ.kindType);
-			if (((i >>> 0)) >= ((tt.fields.$length >>> 0))) {
+			tt = (toKindTypeExt($clone(v, Value).typ()));
+			if (((i >>> 0)) >= ((tt.StructType.Fields.$length >>> 0))) {
 				$panic(new $String("reflect: Field index out of range"));
 			}
-			prop[0] = $internalize(jsType(v.typ).fields[i].prop, $String);
-			field = (x = tt.fields, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-			typ[0] = field.typ;
-			fl = (((v.flag & 416) >>> 0) | ((typ[0].Kind() >>> 0))) >>> 0;
-			if (!$clone(field.name, name).isExported()) {
-				if (field.embedded()) {
+			prop = $internalize($clone(v, Value).typ().JsType().fields[i].prop, $String);
+			field = (x = tt.StructType.Fields, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$12)));
+			typ$1 = field.Typ;
+			fl = (((v.flag & 416) >>> 0) | ((typ$1.Kind() >>> 0))) >>> 0;
+			if (!$clone(field.Name, abi.Name).IsExported()) {
+				if (field.Embedded()) {
 					fl = (fl | (64)) >>> 0;
 				} else {
 					fl = (fl | (32)) >>> 0;
 				}
 			}
-			tag$1 = $clone((x$1 = tt.fields, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i])).name, name).tag();
-			/* */ if (!(tag$1 === "") && !((i === 0))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(tag$1 === "") && !((i === 0))) { */ case 1:
-				jsTag[0] = getJsTag(tag$1);
-				/* */ if (!(jsTag[0] === "")) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!(jsTag[0] === "")) { */ case 3:
-					/* while (true) { */ case 5:
+			tag = $clone((x$1 = tt.StructType.Fields, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i])).Name, abi.Name).Tag();
+			if (!(tag === "") && !((i === 0))) {
+				jsTag = new StructTag((tag)).Get("js");
+				if (!(jsTag === "")) {
+					while (true) {
 						o = [o];
-						_r = $clone(v, Value).Field(0); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						v = _r;
-						/* */ if (v.typ === jsObjectPtr) { $s = 8; continue; }
-						/* */ $s = 9; continue;
-						/* if (v.typ === jsObjectPtr) { */ case 8:
+						v = $clone(v, Value).Field(0);
+						if ($clone(v, Value).typ() === abi.JsObjectPtr) {
 							o[0] = $clone(v, Value).object().object;
-							$s = -1; return new Value.ptr(typ[0], (new (jsType(PtrTo(typ[0])))((function(jsTag, o, prop, s, typ) { return function Value·Field·func1() {
-									return $internalize(o[0][$externalize(jsTag[0], $String)], jsType(typ[0]));
-								}; })(jsTag, o, prop, s, typ), (function(jsTag, o, prop, s, typ) { return function Value·Field·func2(x$2) {
+							return new Value.ptr(typ$1, (new (typ$1.JsPtrTo())((function(o) { return function Value·Field·func1() {
+									return $internalize(o[0][$externalize(jsTag, $String)], typ$1.JsType());
+								}; })(o), (function(o) { return function Value·Field·func2(x$2) {
 									var x$2;
-									o[0][$externalize(jsTag[0], $String)] = $externalize(x$2, jsType(typ[0]));
-								}; })(jsTag, o, prop, s, typ))), fl);
-						/* } */ case 9:
-						/* */ if (v.typ.Kind() === 22) { $s = 10; continue; }
-						/* */ $s = 11; continue;
-						/* if (v.typ.Kind() === 22) { */ case 10:
-							_r$1 = $clone(v, Value).Elem(); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-							v = _r$1;
-						/* } */ case 11:
-					$s = 5; continue;
-					case 6:
-				/* } */ case 4:
-			/* } */ case 2:
-			s[0] = v.ptr;
-			/* */ if (!((((fl & 128) >>> 0) === 0)) && !((typ[0].Kind() === 17)) && !((typ[0].Kind() === 25))) { $s = 13; continue; }
-			/* */ $s = 14; continue;
-			/* if (!((((fl & 128) >>> 0) === 0)) && !((typ[0].Kind() === 17)) && !((typ[0].Kind() === 25))) { */ case 13:
-				$s = -1; return new Value.ptr(typ[0], (new (jsType(PtrTo(typ[0])))((function(jsTag, prop, s, typ) { return function Value·Field·func3() {
-						return wrapJsObject(typ[0], s[0][$externalize(prop[0], $String)]);
-					}; })(jsTag, prop, s, typ), (function(jsTag, prop, s, typ) { return function Value·Field·func4(x$2) {
-						var x$2;
-						s[0][$externalize(prop[0], $String)] = unwrapJsObject(typ[0], x$2);
-					}; })(jsTag, prop, s, typ))), fl);
-			/* } */ case 14:
-			_r$2 = makeValue(typ[0], wrapJsObject(typ[0], s[0][$externalize(prop[0], $String)]), fl); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 16; case 16: return $24r;
-			/* */ } return; } var $f = {$blk: Field$2, $c: true, $r, $24r, _r, _r$1, _r$2, field, fl, i, jsTag, o, prop, s, tag$1, tt, typ, v, x, x$1, $s};return $f;
-		};
-		Value.prototype.Field = function(...$args) { return this.$val.Field(...$args); };
-		getJsTag = function getJsTag$1(tag$1) {
-			var _tuple, i, name$2, qvalue, tag$1, value;
-			while (true) {
-				if (!(!(tag$1 === ""))) { break; }
-				i = 0;
-				while (true) {
-					if (!(i < tag$1.length && (tag$1.charCodeAt(i) === 32))) { break; }
-					i = i + (1) >> 0;
-				}
-				tag$1 = $substring(tag$1, i);
-				if (tag$1 === "") {
-					break;
-				}
-				i = 0;
-				while (true) {
-					if (!(i < tag$1.length && !((tag$1.charCodeAt(i) === 32)) && !((tag$1.charCodeAt(i) === 58)) && !((tag$1.charCodeAt(i) === 34)))) { break; }
-					i = i + (1) >> 0;
-				}
-				if ((i + 1 >> 0) >= tag$1.length || !((tag$1.charCodeAt(i) === 58)) || !((tag$1.charCodeAt((i + 1 >> 0)) === 34))) {
-					break;
-				}
-				name$2 = ($substring(tag$1, 0, i));
-				tag$1 = $substring(tag$1, (i + 1 >> 0));
-				i = 1;
-				while (true) {
-					if (!(i < tag$1.length && !((tag$1.charCodeAt(i) === 34)))) { break; }
-					if (tag$1.charCodeAt(i) === 92) {
-						i = i + (1) >> 0;
+									o[0][$externalize(jsTag, $String)] = $externalize(x$2, typ$1.JsType());
+								}; })(o))), fl);
+						}
+						if ($clone(v, Value).typ().Kind() === 22) {
+							v = $clone(v, Value).Elem();
+						}
 					}
-					i = i + (1) >> 0;
-				}
-				if (i >= tag$1.length) {
-					break;
-				}
-				qvalue = ($substring(tag$1, 0, (i + 1 >> 0)));
-				tag$1 = $substring(tag$1, (i + 1 >> 0));
-				if (name$2 === "js") {
-					_tuple = strconv.Unquote(qvalue);
-					value = _tuple[0];
-					return value;
 				}
 			}
-			return "";
+			s = v.ptr;
+			if (!((((fl & 128) >>> 0) === 0)) && !((typ$1.Kind() === 17)) && !((typ$1.Kind() === 25))) {
+				return new Value.ptr(typ$1, (new (typ$1.JsPtrTo())((function Value·Field·func3() {
+						return abi.WrapJsObject(typ$1, s[$externalize(prop, $String)]);
+					}), (function Value·Field·func4(x$2) {
+						var x$2;
+						s[$externalize(prop, $String)] = abi.UnwrapJsObject(typ$1, x$2);
+					}))), fl);
+			}
+			return makeValue(typ$1, abi.WrapJsObject(typ$1, s[$externalize(prop, $String)]), fl);
 		};
+		Value.prototype.Field = function(...$args) { return this.$val.Field(...$args); };
 		$ptrType(Value).prototype.UnsafePointer = function UnsafePointer() {
 			var v;
 			v = this;
@@ -17442,80 +15041,84 @@ $packages["reflect"] = (function() {
 			}
 		};
 		Value.prototype.grow = function(...$args) { return this.$val.grow(...$args); };
+		$ptrType(Value).prototype.Clear = function Clear() {
+			var _1, a, array, elem$2, i, length, mapObj, offset, st, v, zeroFn;
+			v = this;
+			_1 = $clone(v, Value).Kind();
+			if (_1 === (23)) {
+				st = (toKindTypeExt($clone(v, Value).typ()));
+				elem$2 = st.SliceType.Elem;
+				zeroFn = elem$2.JsType().zero;
+				a = v.ptr.$get();
+				offset = $parseInt(a.$offset) >> 0;
+				length = $parseInt(a.$length) >> 0;
+				array = a.$array;
+				i = 0;
+				while (true) {
+					if (!(i < length)) { break; }
+					array[(i + offset >> 0)] = zeroFn();
+					i = i + (1) >> 0;
+				}
+			} else if (_1 === (21)) {
+				mapObj = v.ptr.$get();
+				mapObj.clear();
+			} else {
+				$panic(new ValueError.ptr("reflect.Value.Clear", $clone(v, Value).Kind()));
+			}
+		};
+		Value.prototype.Clear = function(...$args) { return this.$val.Clear(...$args); };
 		$ptrType(Value).prototype.Index = function Index(i) {
-			var {$24r, $24r$1, _1, _r, _r$1, a, a$1, c, fl, fl$1, fl$2, i, k, s, str, tt, tt$1, typ, typ$1, v, $s, $r, $c} = $restore(this, {i});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			a = [a];
-			a$1 = [a$1];
-			c = [c];
-			i = [i];
-			typ = [typ];
-			typ$1 = [typ$1];
+			var _1, a, a$1, c, c$24ptr, fl, fl$1, fl$2, i, k, s, str, tt, tt$1, typ$1, typ$2, v;
 			v = this;
-				k = new flag(v.flag).kind();
-				_1 = k;
-				/* */ if (_1 === (17)) { $s = 2; continue; }
-				/* */ if (_1 === (23)) { $s = 3; continue; }
-				/* */ if (_1 === (24)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_1 === (17)) { */ case 2:
-					tt = (v.typ.kindType);
-					if (i[0] < 0 || i[0] > ((tt.len >> 0))) {
-						$panic(new $String("reflect: array index out of range"));
-					}
-					typ[0] = tt.elem;
-					fl = (((((v.flag & 384) >>> 0) | new flag(v.flag).ro()) >>> 0) | ((typ[0].Kind() >>> 0))) >>> 0;
-					a[0] = v.ptr;
-					/* */ if (!((((fl & 128) >>> 0) === 0)) && !((typ[0].Kind() === 17)) && !((typ[0].Kind() === 25))) { $s = 7; continue; }
-					/* */ $s = 8; continue;
-					/* if (!((((fl & 128) >>> 0) === 0)) && !((typ[0].Kind() === 17)) && !((typ[0].Kind() === 25))) { */ case 7:
-						$s = -1; return new Value.ptr(typ[0], (new (jsType(PtrTo(typ[0])))((function(a, a$1, c, i, typ, typ$1) { return function Value·Index·func1() {
-								return wrapJsObject(typ[0], a[0][i[0]]);
-							}; })(a, a$1, c, i, typ, typ$1), (function(a, a$1, c, i, typ, typ$1) { return function Value·Index·func2(x) {
-								var x;
-								a[0][i[0]] = unwrapJsObject(typ[0], x);
-							}; })(a, a$1, c, i, typ, typ$1))), fl);
-					/* } */ case 8:
-					_r = makeValue(typ[0], wrapJsObject(typ[0], a[0][i[0]]), fl); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$24r = _r;
-					$s = 10; case 10: return $24r;
-				/* } else if (_1 === (23)) { */ case 3:
-					s = $clone(v, Value).object();
-					if (i[0] < 0 || i[0] >= ($parseInt(s.$length) >> 0)) {
-						$panic(new $String("reflect: slice index out of range"));
-					}
-					tt$1 = (v.typ.kindType);
-					typ$1[0] = tt$1.elem;
-					fl$1 = (((384 | new flag(v.flag).ro()) >>> 0) | ((typ$1[0].Kind() >>> 0))) >>> 0;
-					i[0] = i[0] + (($parseInt(s.$offset) >> 0)) >> 0;
-					a$1[0] = s.$array;
-					/* */ if (!((((fl$1 & 128) >>> 0) === 0)) && !((typ$1[0].Kind() === 17)) && !((typ$1[0].Kind() === 25))) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if (!((((fl$1 & 128) >>> 0) === 0)) && !((typ$1[0].Kind() === 17)) && !((typ$1[0].Kind() === 25))) { */ case 11:
-						$s = -1; return new Value.ptr(typ$1[0], (new (jsType(PtrTo(typ$1[0])))((function(a, a$1, c, i, typ, typ$1) { return function Value·Index·func3() {
-								return wrapJsObject(typ$1[0], a$1[0][i[0]]);
-							}; })(a, a$1, c, i, typ, typ$1), (function(a, a$1, c, i, typ, typ$1) { return function Value·Index·func4(x) {
-								var x;
-								a$1[0][i[0]] = unwrapJsObject(typ$1[0], x);
-							}; })(a, a$1, c, i, typ, typ$1))), fl$1);
-					/* } */ case 12:
-					_r$1 = makeValue(typ$1[0], wrapJsObject(typ$1[0], a$1[0][i[0]]), fl$1); /* */ $s = 13; case 13: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					$24r$1 = _r$1;
-					$s = 14; case 14: return $24r$1;
-				/* } else if (_1 === (24)) { */ case 4:
-					str = (v.ptr).$get();
-					if (i[0] < 0 || i[0] >= str.length) {
-						$panic(new $String("reflect: string index out of range"));
-					}
-					fl$2 = (((new flag(v.flag).ro() | 8) >>> 0) | 128) >>> 0;
-					c[0] = str.charCodeAt(i[0]);
-					$s = -1; return new Value.ptr(uint8Type, ((c.$ptr || (c.$ptr = new ptrType$13(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, c)))), fl$2);
-				/* } else { */ case 5:
-					$panic(new ValueError.ptr("reflect.Value.Index", k));
-				/* } */ case 6:
-			case 1:
-			$s = -1; return new Value.ptr(ptrType$2.nil, 0, 0);
-			/* */ } return; } var $f = {$blk: Index, $c: true, $r, $24r, $24r$1, _1, _r, _r$1, a, a$1, c, fl, fl$1, fl$2, i, k, s, str, tt, tt$1, typ, typ$1, v, $s};return $f;
+			k = new flag(v.flag).kind();
+			_1 = k;
+			if (_1 === (17)) {
+				tt = $clone(v, Value).typ().ArrayType();
+				if (i < 0 || i > ((tt.Len >> 0))) {
+					$panic(new $String("reflect: array index out of range"));
+				}
+				typ$1 = tt.Elem;
+				fl = (((((v.flag & 384) >>> 0) | new flag(v.flag).ro()) >>> 0) | ((typ$1.Kind() >>> 0))) >>> 0;
+				a = v.ptr;
+				if (!((((fl & 128) >>> 0) === 0)) && !((typ$1.Kind() === 17)) && !((typ$1.Kind() === 25))) {
+					return new Value.ptr(typ$1, (new (typ$1.JsPtrTo())((function Value·Index·func1() {
+							return abi.WrapJsObject(typ$1, a[i]);
+						}), (function Value·Index·func2(x) {
+							var x;
+							a[i] = abi.UnwrapJsObject(typ$1, x);
+						}))), fl);
+				}
+				return makeValue(typ$1, abi.WrapJsObject(typ$1, a[i]), fl);
+			} else if (_1 === (23)) {
+				s = $clone(v, Value).object();
+				if (i < 0 || i >= ($parseInt(s.$length) >> 0)) {
+					$panic(new $String("reflect: slice index out of range"));
+				}
+				tt$1 = (toKindTypeExt($clone(v, Value).typ()));
+				typ$2 = tt$1.SliceType.Elem;
+				fl$1 = (((384 | new flag(v.flag).ro()) >>> 0) | ((typ$2.Kind() >>> 0))) >>> 0;
+				i = i + (($parseInt(s.$offset) >> 0)) >> 0;
+				a$1 = s.$array;
+				if (!((((fl$1 & 128) >>> 0) === 0)) && !((typ$2.Kind() === 17)) && !((typ$2.Kind() === 25))) {
+					return new Value.ptr(typ$2, (new (typ$2.JsPtrTo())((function Value·Index·func3() {
+							return abi.WrapJsObject(typ$2, a$1[i]);
+						}), (function Value·Index·func4(x) {
+							var x;
+							a$1[i] = abi.UnwrapJsObject(typ$2, x);
+						}))), fl$1);
+				}
+				return makeValue(typ$2, abi.WrapJsObject(typ$2, a$1[i]), fl$1);
+			} else if (_1 === (24)) {
+				str = (v.ptr).$get();
+				if (i < 0 || i >= str.length) {
+					$panic(new $String("reflect: string index out of range"));
+				}
+				fl$2 = (((new flag(v.flag).ro() | 8) >>> 0) | 128) >>> 0;
+				c = str.charCodeAt(i);
+				return new Value.ptr(uint8Type, ((c$24ptr || (c$24ptr = new ptrType$14(function() { return c; }, function($v) { c = $v; })))), fl$2);
+			} else {
+				$panic(new ValueError.ptr("reflect.Value.Index", k));
+			}
 		};
 		Value.prototype.Index = function(...$args) { return this.$val.Index(...$args); };
 		$ptrType(Value).prototype.InterfaceData = function InterfaceData() {
@@ -17525,14 +15128,13 @@ $packages["reflect"] = (function() {
 		};
 		Value.prototype.InterfaceData = function(...$args) { return this.$val.InterfaceData(...$args); };
 		$ptrType(Value).prototype.SetZero = function SetZero() {
-			var {_r, v, $s, $r, $c} = $restore(this, {});
+			var {v, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			new flag(v.flag).mustBeAssignable();
-			_r = Zero(v.typ); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$r = $clone(v, Value).Set($clone(_r, Value)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = $clone(v, Value).Set($clone(Zero(toRType($clone(v, Value).typ())), Value)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: SetZero, $c: true, $r, _r, v, $s};return $f;
+			/* */ } return; } var $f = {$blk: SetZero, $c: true, $r, v, $s};return $f;
 		};
 		Value.prototype.SetZero = function(...$args) { return this.$val.SetZero(...$args); };
 		$ptrType(Value).prototype.IsNil = function IsNil() {
@@ -17541,7 +15143,7 @@ $packages["reflect"] = (function() {
 			k = new flag(v.flag).kind();
 			_1 = k;
 			if ((_1 === (22)) || (_1 === (23))) {
-				return $clone(v, Value).object() === jsType(v.typ).nil;
+				return $clone(v, Value).object() === $clone(v, Value).typ().JsType().nil;
 			} else if (_1 === (18)) {
 				return $clone(v, Value).object() === $chanNil;
 			} else if (_1 === (19)) {
@@ -17558,42 +15160,27 @@ $packages["reflect"] = (function() {
 		};
 		Value.prototype.IsNil = function(...$args) { return this.$val.IsNil(...$args); };
 		$ptrType(Value).prototype.Len = function Len$1() {
-			var {$24r, _1, _r, _r$1, k, v, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var _1, elem$2, k, v;
 			v = this;
-				k = new flag(v.flag).kind();
-				_1 = k;
-				/* */ if ((_1 === (17)) || (_1 === (24))) { $s = 2; continue; }
-				/* */ if (_1 === (23)) { $s = 3; continue; }
-				/* */ if (_1 === (18)) { $s = 4; continue; }
-				/* */ if (_1 === (21)) { $s = 5; continue; }
-				/* */ if (_1 === (22)) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if ((_1 === (17)) || (_1 === (24))) { */ case 2:
-					$s = -1; return $parseInt($clone(v, Value).object().length);
-				/* } else if (_1 === (23)) { */ case 3:
-					$s = -1; return $parseInt($clone(v, Value).object().$length) >> 0;
-				/* } else if (_1 === (18)) { */ case 4:
-					$s = -1; return $parseInt($clone(v, Value).object().$buffer.length) >> 0;
-				/* } else if (_1 === (21)) { */ case 5:
-					$s = -1; return $parseInt($clone(v, Value).object().size) >> 0;
-				/* } else if (_1 === (22)) { */ case 6:
-					_r = v.typ.Elem().Kind(); /* */ $s = 11; case 11: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					/* */ if (_r === 17) { $s = 9; continue; }
-					/* */ $s = 10; continue;
-					/* if (_r === 17) { */ case 9:
-						_r$1 = v.typ.Elem().Len(); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						$24r = _r$1;
-						$s = 13; case 13: return $24r;
-					/* } */ case 10:
-					$panic(new $String("reflect: call of reflect.Value.Len on ptr to non-array Value"));
-					$s = 8; continue;
-				/* } else { */ case 7:
-					$panic(new ValueError.ptr("reflect.Value.Len", k));
-				/* } */ case 8:
-			case 1:
-			$s = -1; return 0;
-			/* */ } return; } var $f = {$blk: Len$1, $c: true, $r, $24r, _1, _r, _r$1, k, v, $s};return $f;
+			k = new flag(v.flag).kind();
+			_1 = k;
+			if ((_1 === (17)) || (_1 === (24))) {
+				return $parseInt($clone(v, Value).object().length);
+			} else if (_1 === (23)) {
+				return $parseInt($clone(v, Value).object().$length) >> 0;
+			} else if (_1 === (18)) {
+				return $parseInt($clone(v, Value).object().$buffer.length) >> 0;
+			} else if (_1 === (21)) {
+				return $parseInt($clone(v, Value).object().size) >> 0;
+			} else if (_1 === (22)) {
+				elem$2 = $clone(v, Value).typ().Elem();
+				if (elem$2.Kind() === 17) {
+					return elem$2.Len();
+				}
+				$panic(new $String("reflect: call of reflect.Value.Len on ptr to non-array Value"));
+			} else {
+				$panic(new ValueError.ptr("reflect.Value.Len", k));
+			}
 		};
 		Value.prototype.Len = function(...$args) { return this.$val.Len(...$args); };
 		$ptrType(Value).prototype.Pointer = function Pointer() {
@@ -17627,17 +15214,17 @@ $packages["reflect"] = (function() {
 			v = this;
 			new flag(v.flag).mustBeAssignable();
 			new flag(x.flag).mustBeExported();
-			_r = $clone(x, Value).assignTo("reflect.Set", v.typ, 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = $clone(x, Value).assignTo("reflect.Set", $clone(v, Value).typ(), 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			x = _r;
 			/* */ if (!((((v.flag & 128) >>> 0) === 0))) { $s = 2; continue; }
 			/* */ $s = 3; continue;
 			/* if (!((((v.flag & 128) >>> 0) === 0))) { */ case 2:
-					_1 = v.typ.Kind();
+					_1 = $clone(v, Value).typ().Kind();
 					/* */ if ((_1 === (17)) || (_1 === (25))) { $s = 5; continue; }
 					/* */ if (_1 === (20)) { $s = 6; continue; }
 					/* */ $s = 7; continue;
 					/* if ((_1 === (17)) || (_1 === (25))) { */ case 5:
-						jsType(v.typ).copy(v.ptr, x.ptr);
+						$clone(v, Value).typ().JsType().copy(v.ptr, x.ptr);
 						$s = 8; continue;
 					/* } else if (_1 === (20)) { */ case 6:
 						_r$1 = valueInterface($clone(x, Value), false); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
@@ -17655,67 +15242,51 @@ $packages["reflect"] = (function() {
 		};
 		Value.prototype.Set = function(...$args) { return this.$val.Set(...$args); };
 		$ptrType(Value).prototype.bytesSlow = function bytesSlow() {
-			var {_1, _r, _r$1, v, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var _1, v;
 			v = this;
-				_1 = new flag(v.flag).kind();
-				/* */ if (_1 === (23)) { $s = 2; continue; }
-				/* */ if (_1 === (17)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_1 === (23)) { */ case 2:
-					_r = v.typ.Elem().Kind(); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					/* */ if (!((_r === 8))) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (!((_r === 8))) { */ case 5:
-						$panic(new $String("reflect.Value.Bytes of non-byte slice"));
-					/* } */ case 6:
-					$s = -1; return (v.ptr).$get();
-				/* } else if (_1 === (17)) { */ case 3:
-					_r$1 = v.typ.Elem().Kind(); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					/* */ if (!((_r$1 === 8))) { $s = 8; continue; }
-					/* */ $s = 9; continue;
-					/* if (!((_r$1 === 8))) { */ case 8:
-						$panic(new $String("reflect.Value.Bytes of non-byte array"));
-					/* } */ case 9:
-					if (!$clone(v, Value).CanAddr()) {
-						$panic(new $String("reflect.Value.Bytes of unaddressable byte array"));
-					}
-					$s = -1; return $assertType($internalize(v.ptr, $emptyInterface), sliceType$4);
-				/* } */ case 4:
-			case 1:
+			_1 = new flag(v.flag).kind();
+			if (_1 === (23)) {
+				if (!(($clone(v, Value).typ().Elem().Kind() === 8))) {
+					$panic(new $String("reflect.Value.Bytes of non-byte slice"));
+				}
+				return (v.ptr).$get();
+			} else if (_1 === (17)) {
+				if (!(($clone(v, Value).typ().Elem().Kind() === 8))) {
+					$panic(new $String("reflect.Value.Bytes of non-byte array"));
+				}
+				if (!$clone(v, Value).CanAddr()) {
+					$panic(new $String("reflect.Value.Bytes of unaddressable byte array"));
+				}
+				return $assertType($internalize(v.ptr, $emptyInterface), sliceType$2);
+			}
 			$panic(new ValueError.ptr("reflect.Value.Bytes", new flag(v.flag).kind()));
-			$s = -1; return sliceType$4.nil;
-			/* */ } return; } var $f = {$blk: bytesSlow, $c: true, $r, _1, _r, _r$1, v, $s};return $f;
 		};
 		Value.prototype.bytesSlow = function(...$args) { return this.$val.bytesSlow(...$args); };
 		$ptrType(Value).prototype.SetBytes = function SetBytes(x) {
-			var {_r, _r$1, _v, slice, typedSlice, v, x, $s, $r, $c} = $restore(this, {x});
+			var {_r, _v, slice, typedSlice, v, x, $s, $r, $c} = $restore(this, {x});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			new flag(v.flag).mustBeAssignable();
 			new flag(v.flag).mustBe(23);
-			_r = v.typ.Elem().Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			/* */ if (!((_r === 8))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!((_r === 8))) { */ case 1:
+			if (!(($clone(v, Value).typ().Elem().Kind() === 8))) {
 				$panic(new $String("reflect.Value.SetBytes of non-byte slice"));
-			/* } */ case 2:
+			}
 			slice = x;
-			if (!(v.typ.Name() === "")) { _v = true; $s = 6; continue s; }
-			_r$1 = v.typ.Elem().Name(); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_v = !(_r$1 === ""); case 6:
-			/* */ if (_v) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (_v) { */ case 4:
-				typedSlice = new (jsType(v.typ))(slice.$array);
+			if (!(toRType($clone(v, Value).typ()).Name() === "")) { _v = true; $s = 3; continue s; }
+			_r = toRType($clone(v, Value).typ()).Elem().Name(); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_v = !(_r === ""); case 3:
+			/* */ if (_v) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (_v) { */ case 1:
+				typedSlice = new ($clone(v, Value).typ().JsType())(slice.$array);
 				typedSlice.$offset = slice.$offset;
 				typedSlice.$length = slice.$length;
 				typedSlice.$capacity = slice.$capacity;
 				slice = typedSlice;
-			/* } */ case 5:
+			/* } */ case 2:
 			v.ptr.$set(slice);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: SetBytes, $c: true, $r, _r, _r$1, _v, slice, typedSlice, v, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: SetBytes, $c: true, $r, _r, _v, slice, typedSlice, v, x, $s};return $f;
 		};
 		Value.prototype.SetBytes = function(...$args) { return this.$val.SetBytes(...$args); };
 		$ptrType(Value).prototype.SetCap = function SetCap(n) {
@@ -17727,7 +15298,7 @@ $packages["reflect"] = (function() {
 			if (n < ($parseInt(s.$length) >> 0) || n > ($parseInt(s.$capacity) >> 0)) {
 				$panic(new $String("reflect: slice capacity out of range in SetCap"));
 			}
-			newSlice = new (jsType(v.typ))(s.$array);
+			newSlice = new ($clone(v, Value).typ().JsType())(s.$array);
 			newSlice.$offset = s.$offset;
 			newSlice.$length = s.$length;
 			newSlice.$capacity = n;
@@ -17743,7 +15314,7 @@ $packages["reflect"] = (function() {
 			if (n < 0 || n > ($parseInt(s.$capacity) >> 0)) {
 				$panic(new $String("reflect: slice length out of range in SetLen"));
 			}
-			newSlice = new (jsType(v.typ))(s.$array);
+			newSlice = new ($clone(v, Value).typ().JsType())(s.$array);
 			newSlice.$offset = s.$offset;
 			newSlice.$length = n;
 			newSlice.$capacity = s.$capacity;
@@ -17751,11 +15322,11 @@ $packages["reflect"] = (function() {
 		};
 		Value.prototype.SetLen = function(...$args) { return this.$val.SetLen(...$args); };
 		$ptrType(Value).prototype.Slice = function Slice(i, j) {
-			var {$24r, $24r$1, _1, _r, _r$1, cap, i, j, kind$1, s, str, tt, typ, v, $s, $r, $c} = $restore(this, {i, j});
+			var {_1, _r, cap, i, j, kind$1, s, str, tt, typ$1, v, $s, $r, $c} = $restore(this, {i, j});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			cap = 0;
-			typ = $ifaceNil;
+			typ$1 = ptrType$4.nil;
 			s = null;
 				kind$1 = new flag(v.flag).kind();
 				_1 = kind$1;
@@ -17767,13 +15338,14 @@ $packages["reflect"] = (function() {
 					if (((v.flag & 256) >>> 0) === 0) {
 						$panic(new $String("reflect.Value.Slice: slice of unaddressable array"));
 					}
-					tt = (v.typ.kindType);
-					cap = ((tt.len >> 0));
-					typ = SliceOf(tt.elem);
-					s = new (jsType(typ))($clone(v, Value).object());
+					tt = ($clone(v, Value).typ().kindType);
+					cap = ((tt.Len >> 0));
+					_r = SliceOf(toRType(tt.Elem)).common(); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					typ$1 = _r;
+					s = new (typ$1.JsType())($clone(v, Value).object());
 					$s = 6; continue;
 				/* } else if (_1 === (23)) { */ case 3:
-					typ = v.typ;
+					typ$1 = $clone(v, Value).typ();
 					s = $clone(v, Value).object();
 					cap = $parseInt(s.$capacity) >> 0;
 					$s = 6; continue;
@@ -17782,9 +15354,7 @@ $packages["reflect"] = (function() {
 					if (i < 0 || j < i || j > str.length) {
 						$panic(new $String("reflect.Value.Slice: string slice index out of bounds"));
 					}
-					_r = ValueOf(new $String($substring(str, i, j))); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$24r = _r;
-					$s = 8; case 8: return $24r;
+					$s = -1; return ValueOf(new $String($substring(str, i, j)));
 				/* } else { */ case 5:
 					$panic(new ValueError.ptr("reflect.Value.Slice", kind$1));
 				/* } */ case 6:
@@ -17792,43 +15362,46 @@ $packages["reflect"] = (function() {
 			if (i < 0 || j < i || j > cap) {
 				$panic(new $String("reflect.Value.Slice: slice index out of bounds"));
 			}
-			_r$1 = makeValue(typ, $subslice(s, i, j), new flag(v.flag).ro()); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r$1 = _r$1;
-			$s = 10; case 10: return $24r$1;
-			/* */ } return; } var $f = {$blk: Slice, $c: true, $r, $24r, $24r$1, _1, _r, _r$1, cap, i, j, kind$1, s, str, tt, typ, v, $s};return $f;
+			$s = -1; return makeValue(typ$1, $subslice(s, i, j), new flag(v.flag).ro());
+			/* */ } return; } var $f = {$blk: Slice, $c: true, $r, _1, _r, cap, i, j, kind$1, s, str, tt, typ$1, v, $s};return $f;
 		};
 		Value.prototype.Slice = function(...$args) { return this.$val.Slice(...$args); };
 		$ptrType(Value).prototype.Slice3 = function Slice3(i, j, k) {
-			var {$24r, _1, _r, cap, i, j, k, kind$1, s, tt, typ, v, $s, $r, $c} = $restore(this, {i, j, k});
+			var {_1, _r, cap, i, j, k, kind$1, s, tt, typ$1, v, $s, $r, $c} = $restore(this, {i, j, k});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			v = this;
 			cap = 0;
-			typ = $ifaceNil;
+			typ$1 = ptrType$4.nil;
 			s = null;
-			kind$1 = new flag(v.flag).kind();
-			_1 = kind$1;
-			if (_1 === (17)) {
-				if (((v.flag & 256) >>> 0) === 0) {
-					$panic(new $String("reflect.Value.Slice: slice of unaddressable array"));
-				}
-				tt = (v.typ.kindType);
-				cap = ((tt.len >> 0));
-				typ = SliceOf(tt.elem);
-				s = new (jsType(typ))($clone(v, Value).object());
-			} else if (_1 === (23)) {
-				typ = v.typ;
-				s = $clone(v, Value).object();
-				cap = $parseInt(s.$capacity) >> 0;
-			} else {
-				$panic(new ValueError.ptr("reflect.Value.Slice3", kind$1));
-			}
+				kind$1 = new flag(v.flag).kind();
+				_1 = kind$1;
+				/* */ if (_1 === (17)) { $s = 2; continue; }
+				/* */ if (_1 === (23)) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (_1 === (17)) { */ case 2:
+					if (((v.flag & 256) >>> 0) === 0) {
+						$panic(new $String("reflect.Value.Slice: slice of unaddressable array"));
+					}
+					tt = ($clone(v, Value).typ().kindType);
+					cap = ((tt.Len >> 0));
+					_r = SliceOf(toRType(tt.Elem)).common(); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					typ$1 = _r;
+					s = new (typ$1.JsType())($clone(v, Value).object());
+					$s = 5; continue;
+				/* } else if (_1 === (23)) { */ case 3:
+					typ$1 = $clone(v, Value).typ();
+					s = $clone(v, Value).object();
+					cap = $parseInt(s.$capacity) >> 0;
+					$s = 5; continue;
+				/* } else { */ case 4:
+					$panic(new ValueError.ptr("reflect.Value.Slice3", kind$1));
+				/* } */ case 5:
+			case 1:
 			if (i < 0 || j < i || k < j || k > cap) {
 				$panic(new $String("reflect.Value.Slice3: slice index out of bounds"));
 			}
-			_r = makeValue(typ, $subslice(s, i, j, k), new flag(v.flag).ro()); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Slice3, $c: true, $r, $24r, _1, _r, cap, i, j, k, kind$1, s, tt, typ, v, $s};return $f;
+			$s = -1; return makeValue(typ$1, $subslice(s, i, j, k), new flag(v.flag).ro());
+			/* */ } return; } var $f = {$blk: Slice3, $c: true, $r, _1, _r, cap, i, j, k, kind$1, s, tt, typ$1, v, $s};return $f;
 		};
 		Value.prototype.Slice3 = function(...$args) { return this.$val.Slice3(...$args); };
 		$ptrType(Value).prototype.Close = function Close() {
@@ -17844,11 +15417,11 @@ $packages["reflect"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			selected = false;
 			received = false;
-			comms = new sliceType$19([new sliceType$18([ch])]);
+			comms = new sliceType$18([new sliceType$17([ch])]);
 			if (nb) {
-				comms = $append(comms, new sliceType$18([]));
+				comms = $append(comms, new sliceType$17([]));
 			}
-			_r = selectHelper(new sliceType$6([comms])); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = selectHelper(new sliceType$4([comms])); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			selectRes = _r;
 			if (nb && (($parseInt(selectRes[0]) >> 0) === 1)) {
 				_tmp = false;
@@ -17869,11 +15442,11 @@ $packages["reflect"] = (function() {
 		chansend = function chansend$1(ch, val, nb) {
 			var {_r, ch, comms, nb, selectRes, val, $s, $r, $c} = $restore(this, {ch, val, nb});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			comms = new sliceType$19([new sliceType$18([ch, val.$get()])]);
+			comms = new sliceType$18([new sliceType$17([ch, val.$get()])]);
 			if (nb) {
-				comms = $append(comms, new sliceType$18([]));
+				comms = $append(comms, new sliceType$17([]));
 			}
-			_r = selectHelper(new sliceType$6([comms])); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = selectHelper(new sliceType$4([comms])); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			selectRes = _r;
 			if (nb && (($parseInt(selectRes[0]) >> 0) === 1)) {
 				$s = -1; return false;
@@ -17881,47 +15454,78 @@ $packages["reflect"] = (function() {
 			$s = -1; return true;
 			/* */ } return; } var $f = {$blk: chansend$1, $c: true, $r, _r, ch, comms, nb, selectRes, val, $s};return $f;
 		};
-		Value.methods = [{prop: "pointer", name: "pointer", pkg: "reflect", typ: $funcType([], [$UnsafePointer], false)}, {prop: "Addr", name: "Addr", pkg: "", typ: $funcType([], [Value], false)}, {prop: "Bool", name: "Bool", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "panicNotBool", name: "panicNotBool", pkg: "reflect", typ: $funcType([], [], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType$4], false)}, {prop: "runes", name: "runes", pkg: "reflect", typ: $funcType([], [sliceType$12], false)}, {prop: "CanAddr", name: "CanAddr", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "CanSet", name: "CanSet", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Call", name: "Call", pkg: "", typ: $funcType([sliceType$10], [sliceType$10], false)}, {prop: "CallSlice", name: "CallSlice", pkg: "", typ: $funcType([sliceType$10], [sliceType$10], false)}, {prop: "capNonSlice", name: "capNonSlice", pkg: "reflect", typ: $funcType([], [$Int], false)}, {prop: "CanComplex", name: "CanComplex", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Complex", name: "Complex", pkg: "", typ: $funcType([], [$Complex128], false)}, {prop: "FieldByIndex", name: "FieldByIndex", pkg: "", typ: $funcType([sliceType$8], [Value], false)}, {prop: "FieldByIndexErr", name: "FieldByIndexErr", pkg: "", typ: $funcType([sliceType$8], [Value, $error], false)}, {prop: "FieldByName", name: "FieldByName", pkg: "", typ: $funcType([$String], [Value], false)}, {prop: "FieldByNameFunc", name: "FieldByNameFunc", pkg: "", typ: $funcType([funcType$3], [Value], false)}, {prop: "CanFloat", name: "CanFloat", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Float", name: "Float", pkg: "", typ: $funcType([], [$Float64], false)}, {prop: "CanInt", name: "CanInt", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Int", name: "Int", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "CanInterface", name: "CanInterface", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Interface", name: "Interface", pkg: "", typ: $funcType([], [$emptyInterface], false)}, {prop: "IsValid", name: "IsValid", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsZero", name: "IsZero", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "MapIndex", name: "MapIndex", pkg: "", typ: $funcType([Value], [Value], false)}, {prop: "MapKeys", name: "MapKeys", pkg: "", typ: $funcType([], [sliceType$10], false)}, {prop: "SetIterKey", name: "SetIterKey", pkg: "", typ: $funcType([ptrType$22], [], false)}, {prop: "SetIterValue", name: "SetIterValue", pkg: "", typ: $funcType([ptrType$22], [], false)}, {prop: "MapRange", name: "MapRange", pkg: "", typ: $funcType([], [ptrType$22], false)}, {prop: "Method", name: "Method", pkg: "", typ: $funcType([$Int], [Value], false)}, {prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "MethodByName", name: "MethodByName", pkg: "", typ: $funcType([$String], [Value], false)}, {prop: "NumField", name: "NumField", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "OverflowComplex", name: "OverflowComplex", pkg: "", typ: $funcType([$Complex128], [$Bool], false)}, {prop: "OverflowFloat", name: "OverflowFloat", pkg: "", typ: $funcType([$Float64], [$Bool], false)}, {prop: "OverflowInt", name: "OverflowInt", pkg: "", typ: $funcType([$Int64], [$Bool], false)}, {prop: "OverflowUint", name: "OverflowUint", pkg: "", typ: $funcType([$Uint64], [$Bool], false)}, {prop: "Recv", name: "Recv", pkg: "", typ: $funcType([], [Value, $Bool], false)}, {prop: "recv", name: "recv", pkg: "reflect", typ: $funcType([$Bool], [Value, $Bool], false)}, {prop: "Send", name: "Send", pkg: "", typ: $funcType([Value], [], false)}, {prop: "send", name: "send", pkg: "reflect", typ: $funcType([Value, $Bool], [$Bool], false)}, {prop: "SetBool", name: "SetBool", pkg: "", typ: $funcType([$Bool], [], false)}, {prop: "setRunes", name: "setRunes", pkg: "reflect", typ: $funcType([sliceType$12], [], false)}, {prop: "SetComplex", name: "SetComplex", pkg: "", typ: $funcType([$Complex128], [], false)}, {prop: "SetFloat", name: "SetFloat", pkg: "", typ: $funcType([$Float64], [], false)}, {prop: "SetInt", name: "SetInt", pkg: "", typ: $funcType([$Int64], [], false)}, {prop: "SetMapIndex", name: "SetMapIndex", pkg: "", typ: $funcType([Value, Value], [], false)}, {prop: "SetUint", name: "SetUint", pkg: "", typ: $funcType([$Uint64], [], false)}, {prop: "SetPointer", name: "SetPointer", pkg: "", typ: $funcType([$UnsafePointer], [], false)}, {prop: "SetString", name: "SetString", pkg: "", typ: $funcType([$String], [], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "stringNonString", name: "stringNonString", pkg: "reflect", typ: $funcType([], [$String], false)}, {prop: "TryRecv", name: "TryRecv", pkg: "", typ: $funcType([], [Value, $Bool], false)}, {prop: "TrySend", name: "TrySend", pkg: "", typ: $funcType([Value], [$Bool], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [Type], false)}, {prop: "typeSlow", name: "typeSlow", pkg: "reflect", typ: $funcType([], [Type], false)}, {prop: "CanUint", name: "CanUint", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Uint", name: "Uint", pkg: "", typ: $funcType([], [$Uint64], false)}, {prop: "UnsafeAddr", name: "UnsafeAddr", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "Grow", name: "Grow", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Convert", name: "Convert", pkg: "", typ: $funcType([Type], [Value], false)}, {prop: "CanConvert", name: "CanConvert", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Comparable", name: "Comparable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([Value], [$Bool], false)}, {prop: "object", name: "object", pkg: "reflect", typ: $funcType([], [ptrType$3], false)}, {prop: "assignTo", name: "assignTo", pkg: "reflect", typ: $funcType([$String, ptrType$2, $UnsafePointer], [Value], false)}, {prop: "call", name: "call", pkg: "reflect", typ: $funcType([$String, sliceType$10], [sliceType$10], false)}, {prop: "Cap", name: "Cap", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Value], false)}, {prop: "Field", name: "Field", pkg: "", typ: $funcType([$Int], [Value], false)}, {prop: "UnsafePointer", name: "UnsafePointer", pkg: "", typ: $funcType([], [$UnsafePointer], false)}, {prop: "grow", name: "grow", pkg: "reflect", typ: $funcType([$Int], [], false)}, {prop: "extendSlice", name: "extendSlice", pkg: "reflect", typ: $funcType([$Int], [Value], false)}, {prop: "Index", name: "Index", pkg: "", typ: $funcType([$Int], [Value], false)}, {prop: "InterfaceData", name: "InterfaceData", pkg: "", typ: $funcType([], [arrayType$8], false)}, {prop: "SetZero", name: "SetZero", pkg: "", typ: $funcType([], [], false)}, {prop: "IsNil", name: "IsNil", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Pointer", name: "Pointer", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([Value], [], false)}, {prop: "bytesSlow", name: "bytesSlow", pkg: "reflect", typ: $funcType([], [sliceType$4], false)}, {prop: "SetBytes", name: "SetBytes", pkg: "", typ: $funcType([sliceType$4], [], false)}, {prop: "SetCap", name: "SetCap", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "SetLen", name: "SetLen", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Slice", name: "Slice", pkg: "", typ: $funcType([$Int, $Int], [Value], false)}, {prop: "Slice3", name: "Slice3", pkg: "", typ: $funcType([$Int, $Int, $Int], [Value], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [], false)}];
+		noescape = function noescape$1(p) {
+			var p;
+			return p;
+		};
+		toKindTypeExt = function toKindTypeExt$1(src) {
+			var _1, _ref, abiTyp, ext, kindType, src, t, t$1, t$2;
+			abiTyp = ptrType$4.nil;
+			_ref = src;
+			if ($assertType(_ref, ptrType$9, true)[1]) {
+				t = _ref.$val;
+				abiTyp = t.common();
+			} else if ($assertType(_ref, ptrType$4, true)[1]) {
+				t$1 = _ref.$val;
+				abiTyp = t$1;
+			} else {
+				t$2 = _ref;
+				$panic(new $String("unexpected type in toKindTypeExt"));
+			}
+			ext = abiTyp.kindTypeExt;
+			if (!(ext === undefined)) {
+				return ext;
+			}
+			kindType = abiTyp.kindType;
+			_1 = abiTyp.Kind();
+			if (_1 === (20)) {
+				ext = new interfaceType.ptr(new abi.InterfaceType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), new abi.Name.ptr("", "", false, false, ""), sliceType$15.nil));
+				ext.InterfaceType = kindType;
+			} else if (_1 === (21)) {
+				ext = new mapType.ptr(new abi.MapType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), ptrType$4.nil, ptrType$4.nil, ptrType$4.nil, $throwNilPointerError, 0, 0, 0, 0));
+				ext.MapType = kindType;
+			} else if (_1 === (22)) {
+				ext = new ptrType.ptr(new abi.PtrType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), ptrType$4.nil));
+				ext.PtrType = kindType;
+			} else if (_1 === (23)) {
+				ext = new sliceType.ptr(new abi.SliceType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), ptrType$4.nil));
+				ext.SliceType = kindType;
+			} else if (_1 === (25)) {
+				ext = new structType.ptr(new abi.StructType.ptr(new abi.Type.ptr(0, 0, 0, 0, 0, 0, 0, $throwNilPointerError, ptrType$14.nil, abi.NameOff.nil, abi.TypeOff.nil), new abi.Name.ptr("", "", false, false, ""), sliceType$16.nil));
+				ext.StructType = kindType;
+			} else {
+				$panic(new $String("unexpected kind in toKindTypeExt"));
+			}
+			abiTyp.kindTypeExt = ext;
+			return ext;
+		};
+		Value.methods = [{prop: "typ", name: "typ", pkg: "reflect", typ: $funcType([], [ptrType$4], false)}, {prop: "pointer", name: "pointer", pkg: "reflect", typ: $funcType([], [$UnsafePointer], false)}, {prop: "Addr", name: "Addr", pkg: "", typ: $funcType([], [Value], false)}, {prop: "Bool", name: "Bool", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "panicNotBool", name: "panicNotBool", pkg: "reflect", typ: $funcType([], [], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType$2], false)}, {prop: "runes", name: "runes", pkg: "reflect", typ: $funcType([], [sliceType$10], false)}, {prop: "CanAddr", name: "CanAddr", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "CanSet", name: "CanSet", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Call", name: "Call", pkg: "", typ: $funcType([sliceType$8], [sliceType$8], false)}, {prop: "CallSlice", name: "CallSlice", pkg: "", typ: $funcType([sliceType$8], [sliceType$8], false)}, {prop: "capNonSlice", name: "capNonSlice", pkg: "reflect", typ: $funcType([], [$Int], false)}, {prop: "CanComplex", name: "CanComplex", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Complex", name: "Complex", pkg: "", typ: $funcType([], [$Complex128], false)}, {prop: "FieldByIndex", name: "FieldByIndex", pkg: "", typ: $funcType([sliceType$6], [Value], false)}, {prop: "FieldByIndexErr", name: "FieldByIndexErr", pkg: "", typ: $funcType([sliceType$6], [Value, $error], false)}, {prop: "FieldByName", name: "FieldByName", pkg: "", typ: $funcType([$String], [Value], false)}, {prop: "FieldByNameFunc", name: "FieldByNameFunc", pkg: "", typ: $funcType([funcType$4], [Value], false)}, {prop: "CanFloat", name: "CanFloat", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Float", name: "Float", pkg: "", typ: $funcType([], [$Float64], false)}, {prop: "CanInt", name: "CanInt", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Int", name: "Int", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "CanInterface", name: "CanInterface", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Interface", name: "Interface", pkg: "", typ: $funcType([], [$emptyInterface], false)}, {prop: "IsValid", name: "IsValid", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsZero", name: "IsZero", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "MapIndex", name: "MapIndex", pkg: "", typ: $funcType([Value], [Value], false)}, {prop: "MapKeys", name: "MapKeys", pkg: "", typ: $funcType([], [sliceType$8], false)}, {prop: "SetIterKey", name: "SetIterKey", pkg: "", typ: $funcType([ptrType$24], [], false)}, {prop: "SetIterValue", name: "SetIterValue", pkg: "", typ: $funcType([ptrType$24], [], false)}, {prop: "MapRange", name: "MapRange", pkg: "", typ: $funcType([], [ptrType$24], false)}, {prop: "Method", name: "Method", pkg: "", typ: $funcType([$Int], [Value], false)}, {prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "MethodByName", name: "MethodByName", pkg: "", typ: $funcType([$String], [Value], false)}, {prop: "NumField", name: "NumField", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "OverflowComplex", name: "OverflowComplex", pkg: "", typ: $funcType([$Complex128], [$Bool], false)}, {prop: "OverflowFloat", name: "OverflowFloat", pkg: "", typ: $funcType([$Float64], [$Bool], false)}, {prop: "OverflowInt", name: "OverflowInt", pkg: "", typ: $funcType([$Int64], [$Bool], false)}, {prop: "OverflowUint", name: "OverflowUint", pkg: "", typ: $funcType([$Uint64], [$Bool], false)}, {prop: "Recv", name: "Recv", pkg: "", typ: $funcType([], [Value, $Bool], false)}, {prop: "recv", name: "recv", pkg: "reflect", typ: $funcType([$Bool], [Value, $Bool], false)}, {prop: "Send", name: "Send", pkg: "", typ: $funcType([Value], [], false)}, {prop: "send", name: "send", pkg: "reflect", typ: $funcType([Value, $Bool], [$Bool], false)}, {prop: "SetBool", name: "SetBool", pkg: "", typ: $funcType([$Bool], [], false)}, {prop: "setRunes", name: "setRunes", pkg: "reflect", typ: $funcType([sliceType$10], [], false)}, {prop: "SetComplex", name: "SetComplex", pkg: "", typ: $funcType([$Complex128], [], false)}, {prop: "SetFloat", name: "SetFloat", pkg: "", typ: $funcType([$Float64], [], false)}, {prop: "SetInt", name: "SetInt", pkg: "", typ: $funcType([$Int64], [], false)}, {prop: "SetMapIndex", name: "SetMapIndex", pkg: "", typ: $funcType([Value, Value], [], false)}, {prop: "SetUint", name: "SetUint", pkg: "", typ: $funcType([$Uint64], [], false)}, {prop: "SetPointer", name: "SetPointer", pkg: "", typ: $funcType([$UnsafePointer], [], false)}, {prop: "SetString", name: "SetString", pkg: "", typ: $funcType([$String], [], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "stringNonString", name: "stringNonString", pkg: "reflect", typ: $funcType([], [$String], false)}, {prop: "TryRecv", name: "TryRecv", pkg: "", typ: $funcType([], [Value, $Bool], false)}, {prop: "TrySend", name: "TrySend", pkg: "", typ: $funcType([Value], [$Bool], false)}, {prop: "typeSlow", name: "typeSlow", pkg: "reflect", typ: $funcType([], [Type], false)}, {prop: "CanUint", name: "CanUint", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Uint", name: "Uint", pkg: "", typ: $funcType([], [$Uint64], false)}, {prop: "UnsafeAddr", name: "UnsafeAddr", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "Grow", name: "Grow", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Convert", name: "Convert", pkg: "", typ: $funcType([Type], [Value], false)}, {prop: "CanConvert", name: "CanConvert", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Comparable", name: "Comparable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([Value], [$Bool], false)}, {prop: "object", name: "object", pkg: "reflect", typ: $funcType([], [ptrType$2], false)}, {prop: "assignTo", name: "assignTo", pkg: "reflect", typ: $funcType([$String, ptrType$4, $UnsafePointer], [Value], false)}, {prop: "call", name: "call", pkg: "reflect", typ: $funcType([$String, sliceType$8], [sliceType$8], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Cap", name: "Cap", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Value], false)}, {prop: "Field", name: "Field", pkg: "", typ: $funcType([$Int], [Value], false)}, {prop: "UnsafePointer", name: "UnsafePointer", pkg: "", typ: $funcType([], [$UnsafePointer], false)}, {prop: "grow", name: "grow", pkg: "reflect", typ: $funcType([$Int], [], false)}, {prop: "extendSlice", name: "extendSlice", pkg: "reflect", typ: $funcType([$Int], [Value], false)}, {prop: "Clear", name: "Clear", pkg: "", typ: $funcType([], [], false)}, {prop: "Index", name: "Index", pkg: "", typ: $funcType([$Int], [Value], false)}, {prop: "InterfaceData", name: "InterfaceData", pkg: "", typ: $funcType([], [arrayType$5], false)}, {prop: "SetZero", name: "SetZero", pkg: "", typ: $funcType([], [], false)}, {prop: "IsNil", name: "IsNil", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Pointer", name: "Pointer", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([Value], [], false)}, {prop: "bytesSlow", name: "bytesSlow", pkg: "reflect", typ: $funcType([], [sliceType$2], false)}, {prop: "SetBytes", name: "SetBytes", pkg: "", typ: $funcType([sliceType$2], [], false)}, {prop: "SetCap", name: "SetCap", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "SetLen", name: "SetLen", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Slice", name: "Slice", pkg: "", typ: $funcType([$Int, $Int], [Value], false)}, {prop: "Slice3", name: "Slice3", pkg: "", typ: $funcType([$Int, $Int, $Int], [Value], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [], false)}];
 		flag.methods = [{prop: "kind", name: "kind", pkg: "reflect", typ: $funcType([], [Kind], false)}, {prop: "ro", name: "ro", pkg: "reflect", typ: $funcType([], [flag], false)}, {prop: "mustBe", name: "mustBe", pkg: "reflect", typ: $funcType([Kind], [], false)}, {prop: "mustBeExported", name: "mustBeExported", pkg: "reflect", typ: $funcType([], [], false)}, {prop: "mustBeExportedSlow", name: "mustBeExportedSlow", pkg: "reflect", typ: $funcType([], [], false)}, {prop: "mustBeAssignable", name: "mustBeAssignable", pkg: "reflect", typ: $funcType([], [], false)}, {prop: "mustBeAssignableSlow", name: "mustBeAssignableSlow", pkg: "reflect", typ: $funcType([], [], false)}, {prop: "panicNotMap", name: "panicNotMap", pkg: "reflect", typ: $funcType([], [], false)}];
-		ptrType$23.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$22.methods = [{prop: "Key", name: "Key", pkg: "", typ: $funcType([], [Value], false)}, {prop: "Value", name: "Value", pkg: "", typ: $funcType([], [Value], false)}, {prop: "Next", name: "Next", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([Value], [], false)}];
+		ptrType$25.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$24.methods = [{prop: "Key", name: "Key", pkg: "", typ: $funcType([], [Value], false)}, {prop: "Value", name: "Value", pkg: "", typ: $funcType([], [Value], false)}, {prop: "Next", name: "Next", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([Value], [], false)}];
 		Kind.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$2.methods = [{prop: "textOff", name: "textOff", pkg: "reflect", typ: $funcType([textOff], [$UnsafePointer], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "Bits", name: "Bits", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Align", name: "Align", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "FieldAlign", name: "FieldAlign", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "common", name: "common", pkg: "reflect", typ: $funcType([], [ptrType$2], false)}, {prop: "exportedMethods", name: "exportedMethods", pkg: "reflect", typ: $funcType([], [sliceType$13], false)}, {prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "MethodByName", name: "MethodByName", pkg: "", typ: $funcType([$String], [Method, $Bool], false)}, {prop: "PkgPath", name: "PkgPath", pkg: "", typ: $funcType([], [$String], false)}, {prop: "hasName", name: "hasName", pkg: "reflect", typ: $funcType([], [$Bool], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "ChanDir", name: "ChanDir", pkg: "", typ: $funcType([], [ChanDir], false)}, {prop: "IsVariadic", name: "IsVariadic", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Field", name: "Field", pkg: "", typ: $funcType([$Int], [StructField], false)}, {prop: "FieldByIndex", name: "FieldByIndex", pkg: "", typ: $funcType([sliceType$8], [StructField], false)}, {prop: "FieldByName", name: "FieldByName", pkg: "", typ: $funcType([$String], [StructField, $Bool], false)}, {prop: "FieldByNameFunc", name: "FieldByNameFunc", pkg: "", typ: $funcType([funcType$3], [StructField, $Bool], false)}, {prop: "In", name: "In", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "Key", name: "Key", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumField", name: "NumField", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumIn", name: "NumIn", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumOut", name: "NumOut", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Out", name: "Out", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "Implements", name: "Implements", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "AssignableTo", name: "AssignableTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "ConvertibleTo", name: "ConvertibleTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "gcSlice", name: "gcSlice", pkg: "reflect", typ: $funcType([$Uintptr, $Uintptr], [sliceType$4], false)}, {prop: "uncommon", name: "uncommon", pkg: "reflect", typ: $funcType([], [ptrType$9], false)}, {prop: "nameOff", name: "nameOff", pkg: "reflect", typ: $funcType([nameOff], [name], false)}, {prop: "typeOff", name: "typeOff", pkg: "reflect", typ: $funcType([typeOff], [ptrType$2], false)}, {prop: "ptrTo", name: "ptrTo", pkg: "reflect", typ: $funcType([], [ptrType$2], false)}, {prop: "pointers", name: "pointers", pkg: "reflect", typ: $funcType([], [$Bool], false)}, {prop: "Comparable", name: "Comparable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Method", name: "Method", pkg: "", typ: $funcType([$Int], [Method], false)}];
+		ptrType$9.methods = [{prop: "common", name: "common", pkg: "reflect", typ: $funcType([], [ptrType$4], false)}, {prop: "uncommon", name: "uncommon", pkg: "reflect", typ: $funcType([], [ptrType$10], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "Bits", name: "Bits", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Align", name: "Align", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "FieldAlign", name: "FieldAlign", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "exportedMethods", name: "exportedMethods", pkg: "reflect", typ: $funcType([], [sliceType$11], false)}, {prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "MethodByName", name: "MethodByName", pkg: "", typ: $funcType([$String], [Method, $Bool], false)}, {prop: "PkgPath", name: "PkgPath", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "ChanDir", name: "ChanDir", pkg: "", typ: $funcType([], [ChanDir], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Field", name: "Field", pkg: "", typ: $funcType([$Int], [StructField], false)}, {prop: "FieldByIndex", name: "FieldByIndex", pkg: "", typ: $funcType([sliceType$6], [StructField], false)}, {prop: "FieldByName", name: "FieldByName", pkg: "", typ: $funcType([$String], [StructField, $Bool], false)}, {prop: "FieldByNameFunc", name: "FieldByNameFunc", pkg: "", typ: $funcType([funcType$4], [StructField, $Bool], false)}, {prop: "Key", name: "Key", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumField", name: "NumField", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "In", name: "In", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "NumIn", name: "NumIn", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumOut", name: "NumOut", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Out", name: "Out", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "IsVariadic", name: "IsVariadic", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Implements", name: "Implements", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "AssignableTo", name: "AssignableTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "ConvertibleTo", name: "ConvertibleTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "nameOff", name: "nameOff", pkg: "reflect", typ: $funcType([abi.NameOff], [abi.Name], false)}, {prop: "typeOff", name: "typeOff", pkg: "reflect", typ: $funcType([abi.TypeOff], [ptrType$4], false)}, {prop: "textOff", name: "textOff", pkg: "reflect", typ: $funcType([abi.TextOff], [$UnsafePointer], false)}, {prop: "ptrTo", name: "ptrTo", pkg: "reflect", typ: $funcType([], [ptrType$4], false)}, {prop: "pointers", name: "pointers", pkg: "reflect", typ: $funcType([], [$Bool], false)}, {prop: "Comparable", name: "Comparable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Method", name: "Method", pkg: "", typ: $funcType([$Int], [Method], false)}];
 		ChanDir.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$10.methods = [{prop: "Method", name: "Method", pkg: "", typ: $funcType([$Int], [Method], false)}, {prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "MethodByName", name: "MethodByName", pkg: "", typ: $funcType([$String], [Method, $Bool], false)}];
-		ptrType$25.methods = [{prop: "embedded", name: "embedded", pkg: "reflect", typ: $funcType([], [$Bool], false)}];
-		ptrType$12.methods = [{prop: "Field", name: "Field", pkg: "", typ: $funcType([$Int], [StructField], false)}, {prop: "FieldByIndex", name: "FieldByIndex", pkg: "", typ: $funcType([sliceType$8], [StructField], false)}, {prop: "FieldByNameFunc", name: "FieldByNameFunc", pkg: "", typ: $funcType([funcType$3], [StructField, $Bool], false)}, {prop: "FieldByName", name: "FieldByName", pkg: "", typ: $funcType([$String], [StructField, $Bool], false)}];
+		ptrType$11.methods = [{prop: "nameOff", name: "nameOff", pkg: "reflect", typ: $funcType([abi.NameOff], [abi.Name], false)}, {prop: "typeOff", name: "typeOff", pkg: "reflect", typ: $funcType([abi.TypeOff], [ptrType$4], false)}, {prop: "common", name: "common", pkg: "reflect", typ: $funcType([], [ptrType$4], false)}, {prop: "uncommon", name: "uncommon", pkg: "reflect", typ: $funcType([], [ptrType$10], false)}, {prop: "Method", name: "Method", pkg: "", typ: $funcType([$Int], [Method], false)}, {prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "MethodByName", name: "MethodByName", pkg: "", typ: $funcType([$String], [Method, $Bool], false)}];
+		ptrType$13.methods = [{prop: "Field", name: "Field", pkg: "", typ: $funcType([$Int], [StructField], false)}, {prop: "FieldByIndex", name: "FieldByIndex", pkg: "", typ: $funcType([sliceType$6], [StructField], false)}, {prop: "FieldByNameFunc", name: "FieldByNameFunc", pkg: "", typ: $funcType([funcType$4], [StructField, $Bool], false)}, {prop: "FieldByName", name: "FieldByName", pkg: "", typ: $funcType([$String], [StructField, $Bool], false)}];
 		Method.methods = [{prop: "IsExported", name: "IsExported", pkg: "", typ: $funcType([], [$Bool], false)}];
 		StructField.methods = [{prop: "IsExported", name: "IsExported", pkg: "", typ: $funcType([], [$Bool], false)}];
 		StructTag.methods = [{prop: "Get", name: "Get", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "Lookup", name: "Lookup", pkg: "", typ: $funcType([$String], [$String, $Bool], false)}];
-		ptrType$9.methods = [{prop: "methods", name: "methods", pkg: "reflect", typ: $funcType([], [sliceType$13], false)}, {prop: "exportedMethods", name: "exportedMethods", pkg: "reflect", typ: $funcType([], [sliceType$13], false)}];
-		ptrType$19.methods = [{prop: "in$", name: "in", pkg: "reflect", typ: $funcType([], [sliceType$3], false)}, {prop: "out", name: "out", pkg: "reflect", typ: $funcType([], [sliceType$3], false)}];
-		name.methods = [{prop: "data", name: "data", pkg: "reflect", typ: $funcType([$Int, $String], [ptrType$13], false)}, {prop: "hasTag", name: "hasTag", pkg: "reflect", typ: $funcType([], [$Bool], false)}, {prop: "readVarint", name: "readVarint", pkg: "reflect", typ: $funcType([$Int], [$Int, $Int], false)}, {prop: "name", name: "name", pkg: "reflect", typ: $funcType([], [$String], false)}, {prop: "tag", name: "tag", pkg: "reflect", typ: $funcType([], [$String], false)}, {prop: "pkgPath", name: "pkgPath", pkg: "reflect", typ: $funcType([], [$String], false)}, {prop: "isExported", name: "isExported", pkg: "reflect", typ: $funcType([], [$Bool], false)}, {prop: "embedded", name: "embedded", pkg: "reflect", typ: $funcType([], [$Bool], false)}, {prop: "setPkgPath", name: "setPkgPath", pkg: "reflect", typ: $funcType([$String], [], false)}];
-		ptrType$26.methods = [{prop: "initialized", name: "initialized", pkg: "reflect", typ: $funcType([], [$Bool], false)}, {prop: "skipUntilValidKey", name: "skipUntilValidKey", pkg: "reflect", typ: $funcType([], [], false)}];
-		Value.init("reflect", [{prop: "typ", name: "typ", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "ptr", name: "ptr", embedded: false, exported: false, typ: $UnsafePointer, tag: ""}, {prop: "flag", name: "flag", embedded: true, exported: false, typ: flag, tag: ""}]);
+		ptrType$19.methods = [{prop: "initialized", name: "initialized", pkg: "reflect", typ: $funcType([], [$Bool], false)}, {prop: "skipUntilValidKey", name: "skipUntilValidKey", pkg: "reflect", typ: $funcType([], [], false)}];
+		Value.init("reflect", [{prop: "typ_", name: "typ_", embedded: false, exported: false, typ: ptrType$4, tag: ""}, {prop: "ptr", name: "ptr", embedded: false, exported: false, typ: $UnsafePointer, tag: ""}, {prop: "flag", name: "flag", embedded: true, exported: false, typ: flag, tag: ""}]);
 		ValueError.init("", [{prop: "Method", name: "Method", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Kind", name: "Kind", embedded: false, exported: true, typ: Kind, tag: ""}]);
-		emptyInterface.init("reflect", [{prop: "typ", name: "typ", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "word", name: "word", embedded: false, exported: false, typ: $UnsafePointer, tag: ""}]);
 		MapIter.init("reflect", [{prop: "m", name: "m", embedded: false, exported: false, typ: Value, tag: ""}, {prop: "hiter", name: "hiter", embedded: false, exported: false, typ: hiter, tag: ""}]);
-		Type.init([{prop: "Align", name: "Align", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "AssignableTo", name: "AssignableTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Bits", name: "Bits", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "ChanDir", name: "ChanDir", pkg: "", typ: $funcType([], [ChanDir], false)}, {prop: "Comparable", name: "Comparable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "ConvertibleTo", name: "ConvertibleTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Field", name: "Field", pkg: "", typ: $funcType([$Int], [StructField], false)}, {prop: "FieldAlign", name: "FieldAlign", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "FieldByIndex", name: "FieldByIndex", pkg: "", typ: $funcType([sliceType$8], [StructField], false)}, {prop: "FieldByName", name: "FieldByName", pkg: "", typ: $funcType([$String], [StructField, $Bool], false)}, {prop: "FieldByNameFunc", name: "FieldByNameFunc", pkg: "", typ: $funcType([funcType$3], [StructField, $Bool], false)}, {prop: "Implements", name: "Implements", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "In", name: "In", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "IsVariadic", name: "IsVariadic", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Key", name: "Key", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Method", name: "Method", pkg: "", typ: $funcType([$Int], [Method], false)}, {prop: "MethodByName", name: "MethodByName", pkg: "", typ: $funcType([$String], [Method, $Bool], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "NumField", name: "NumField", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumIn", name: "NumIn", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumOut", name: "NumOut", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Out", name: "Out", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "PkgPath", name: "PkgPath", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "common", name: "common", pkg: "reflect", typ: $funcType([], [ptrType$2], false)}, {prop: "uncommon", name: "uncommon", pkg: "reflect", typ: $funcType([], [ptrType$9], false)}]);
-		rtype.init("reflect", [{prop: "size", name: "size", embedded: false, exported: false, typ: $Uintptr, tag: ""}, {prop: "ptrdata", name: "ptrdata", embedded: false, exported: false, typ: $Uintptr, tag: ""}, {prop: "hash", name: "hash", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "tflag", name: "tflag", embedded: false, exported: false, typ: tflag, tag: ""}, {prop: "align", name: "align", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "fieldAlign", name: "fieldAlign", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "kind", name: "kind", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "equal", name: "equal", embedded: false, exported: false, typ: funcType$4, tag: ""}, {prop: "gcdata", name: "gcdata", embedded: false, exported: false, typ: ptrType$13, tag: ""}, {prop: "str", name: "str", embedded: false, exported: false, typ: nameOff, tag: ""}, {prop: "ptrToThis", name: "ptrToThis", embedded: false, exported: false, typ: typeOff, tag: ""}]);
-		method.init("reflect", [{prop: "name", name: "name", embedded: false, exported: false, typ: nameOff, tag: ""}, {prop: "mtyp", name: "mtyp", embedded: false, exported: false, typ: typeOff, tag: ""}, {prop: "ifn", name: "ifn", embedded: false, exported: false, typ: textOff, tag: ""}, {prop: "tfn", name: "tfn", embedded: false, exported: false, typ: textOff, tag: ""}]);
-		arrayType.init("reflect", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "slice", name: "slice", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "len", name: "len", embedded: false, exported: false, typ: $Uintptr, tag: ""}]);
-		chanType.init("reflect", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "dir", name: "dir", embedded: false, exported: false, typ: $Uintptr, tag: ""}]);
-		imethod.init("reflect", [{prop: "name", name: "name", embedded: false, exported: false, typ: nameOff, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: typeOff, tag: ""}]);
-		interfaceType.init("reflect", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "pkgPath", name: "pkgPath", embedded: false, exported: false, typ: name, tag: ""}, {prop: "methods", name: "methods", embedded: false, exported: false, typ: sliceType$16, tag: ""}]);
-		mapType.init("reflect", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "key", name: "key", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "bucket", name: "bucket", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "hasher", name: "hasher", embedded: false, exported: false, typ: funcType$5, tag: ""}, {prop: "keysize", name: "keysize", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "valuesize", name: "valuesize", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "bucketsize", name: "bucketsize", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "flags", name: "flags", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
-		ptrType.init("reflect", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: ptrType$2, tag: ""}]);
-		sliceType.init("reflect", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: ptrType$2, tag: ""}]);
-		structField.init("reflect", [{prop: "name", name: "name", embedded: false, exported: false, typ: name, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "offset", name: "offset", embedded: false, exported: false, typ: $Uintptr, tag: ""}]);
-		structType.init("reflect", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: ""}, {prop: "pkgPath", name: "pkgPath", embedded: false, exported: false, typ: name, tag: ""}, {prop: "fields", name: "fields", embedded: false, exported: false, typ: sliceType$17, tag: ""}]);
+		Type.init([{prop: "Align", name: "Align", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "AssignableTo", name: "AssignableTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Bits", name: "Bits", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "ChanDir", name: "ChanDir", pkg: "", typ: $funcType([], [ChanDir], false)}, {prop: "Comparable", name: "Comparable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "ConvertibleTo", name: "ConvertibleTo", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Field", name: "Field", pkg: "", typ: $funcType([$Int], [StructField], false)}, {prop: "FieldAlign", name: "FieldAlign", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "FieldByIndex", name: "FieldByIndex", pkg: "", typ: $funcType([sliceType$6], [StructField], false)}, {prop: "FieldByName", name: "FieldByName", pkg: "", typ: $funcType([$String], [StructField, $Bool], false)}, {prop: "FieldByNameFunc", name: "FieldByNameFunc", pkg: "", typ: $funcType([funcType$4], [StructField, $Bool], false)}, {prop: "Implements", name: "Implements", pkg: "", typ: $funcType([Type], [$Bool], false)}, {prop: "In", name: "In", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "IsVariadic", name: "IsVariadic", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Key", name: "Key", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Method", name: "Method", pkg: "", typ: $funcType([$Int], [Method], false)}, {prop: "MethodByName", name: "MethodByName", pkg: "", typ: $funcType([$String], [Method, $Bool], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "NumField", name: "NumField", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumIn", name: "NumIn", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumMethod", name: "NumMethod", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "NumOut", name: "NumOut", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Out", name: "Out", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "PkgPath", name: "PkgPath", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "common", name: "common", pkg: "reflect", typ: $funcType([], [ptrType$4], false)}, {prop: "uncommon", name: "uncommon", pkg: "reflect", typ: $funcType([], [ptrType$10], false)}]);
+		rtype.init("reflect", [{prop: "t", name: "t", embedded: false, exported: false, typ: abi.Type, tag: ""}]);
+		interfaceType.init("", [{prop: "InterfaceType", name: "InterfaceType", embedded: true, exported: true, typ: abi.InterfaceType, tag: ""}]);
+		mapType.init("", [{prop: "MapType", name: "MapType", embedded: true, exported: true, typ: abi.MapType, tag: ""}]);
+		ptrType.init("", [{prop: "PtrType", name: "PtrType", embedded: true, exported: true, typ: abi.PtrType, tag: ""}]);
+		sliceType.init("", [{prop: "SliceType", name: "SliceType", embedded: true, exported: true, typ: abi.SliceType, tag: ""}]);
+		structType.init("", [{prop: "StructType", name: "StructType", embedded: true, exported: true, typ: abi.StructType, tag: ""}]);
 		Method.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "PkgPath", name: "PkgPath", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Type", name: "Type", embedded: false, exported: true, typ: Type, tag: ""}, {prop: "Func", name: "Func", embedded: false, exported: true, typ: Value, tag: ""}, {prop: "Index", name: "Index", embedded: false, exported: true, typ: $Int, tag: ""}]);
-		StructField.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "PkgPath", name: "PkgPath", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Type", name: "Type", embedded: false, exported: true, typ: Type, tag: ""}, {prop: "Tag", name: "Tag", embedded: false, exported: true, typ: StructTag, tag: ""}, {prop: "Offset", name: "Offset", embedded: false, exported: true, typ: $Uintptr, tag: ""}, {prop: "Index", name: "Index", embedded: false, exported: true, typ: sliceType$8, tag: ""}, {prop: "Anonymous", name: "Anonymous", embedded: false, exported: true, typ: $Bool, tag: ""}]);
-		fieldScan.init("reflect", [{prop: "typ", name: "typ", embedded: false, exported: false, typ: ptrType$12, tag: ""}, {prop: "index", name: "index", embedded: false, exported: false, typ: sliceType$8, tag: ""}]);
-		uncommonType.init("reflect", [{prop: "pkgPath", name: "pkgPath", embedded: false, exported: false, typ: nameOff, tag: ""}, {prop: "mcount", name: "mcount", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "xcount", name: "xcount", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "moff", name: "moff", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "_methods", name: "_methods", embedded: false, exported: false, typ: sliceType$13, tag: ""}]);
-		funcType.init("reflect", [{prop: "rtype", name: "rtype", embedded: true, exported: false, typ: rtype, tag: "reflect:\"func\""}, {prop: "inCount", name: "inCount", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "outCount", name: "outCount", embedded: false, exported: false, typ: $Uint16, tag: ""}, {prop: "_in", name: "_in", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "_out", name: "_out", embedded: false, exported: false, typ: sliceType$3, tag: ""}]);
-		name.init("reflect", [{prop: "bytes", name: "bytes", embedded: false, exported: false, typ: ptrType$13, tag: ""}]);
-		nameData.init("reflect", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "tag", name: "tag", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "exported", name: "exported", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "embedded", name: "embedded", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pkgPath", name: "pkgPath", embedded: false, exported: false, typ: $String, tag: ""}]);
-		hiter.init("reflect", [{prop: "t", name: "t", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "m", name: "m", embedded: false, exported: false, typ: ptrType$3, tag: ""}, {prop: "keys", name: "keys", embedded: false, exported: false, typ: ptrType$3, tag: ""}, {prop: "i", name: "i", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "last", name: "last", embedded: false, exported: false, typ: ptrType$3, tag: ""}]);
+		StructField.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "PkgPath", name: "PkgPath", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Type", name: "Type", embedded: false, exported: true, typ: Type, tag: ""}, {prop: "Tag", name: "Tag", embedded: false, exported: true, typ: StructTag, tag: ""}, {prop: "Offset", name: "Offset", embedded: false, exported: true, typ: $Uintptr, tag: ""}, {prop: "Index", name: "Index", embedded: false, exported: true, typ: sliceType$6, tag: ""}, {prop: "Anonymous", name: "Anonymous", embedded: false, exported: true, typ: $Bool, tag: ""}]);
+		fieldScan.init("reflect", [{prop: "typ", name: "typ", embedded: false, exported: false, typ: ptrType$13, tag: ""}, {prop: "index", name: "index", embedded: false, exported: false, typ: sliceType$6, tag: ""}]);
+		hiter.init("reflect", [{prop: "t", name: "t", embedded: false, exported: false, typ: ptrType$4, tag: ""}, {prop: "m", name: "m", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "keys", name: "keys", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "i", name: "i", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "last", name: "last", embedded: false, exported: false, typ: ptrType$2, tag: ""}]);
 	};
 	$init = function() {
 		$pkg.$init = function() {};
@@ -17939,16 +15543,12 @@ $packages["reflect"] = (function() {
 		$r = unicode.$init(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = utf8.$init(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		zeroVal = arrayType$1.zero();
-		nameOffList = sliceType$2.nil;
-		typeOffList = sliceType$3.nil;
-		bytesType = rtypeOf((sliceType$4.nil));
+		dummy = new structType$1.ptr(false, $ifaceNil);
+		bytesType = rtypeOf((sliceType$2.nil));
 		uint8Type = rtypeOf(new $Uint8(0));
 		stringType = rtypeOf(new $String(""));
-		kindNames = new sliceType$5(["invalid", "bool", "int", "int8", "int16", "int32", "int64", "uint", "uint8", "uint16", "uint32", "uint64", "uintptr", "float32", "float64", "complex64", "complex128", "array", "chan", "func", "interface", "map", "ptr", "slice", "string", "struct", "unsafe.Pointer"]);
-		initialized = false;
-		nameMap = new $global.Map();
+		kindNames = new sliceType$3(["invalid", "bool", "int", "int8", "int16", "int32", "int64", "uint", "uint8", "uint16", "uint32", "uint64", "uintptr", "float32", "float64", "complex64", "complex128", "array", "chan", "func", "interface", "map", "ptr", "slice", "string", "struct", "unsafe.Pointer"]);
 		callHelper = $assertType($internalize($call, $emptyInterface), funcType$1);
-		jsObjectPtr = reflectType($jsObjectPtr);
 		selectHelper = $assertType($internalize($select, $emptyInterface), funcType$1);
 		$r = init(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
@@ -17957,7 +15557,7 @@ $packages["reflect"] = (function() {
 	return $pkg;
 })();
 $packages["sort"] = (function() {
-	var $pkg = {}, $init, reflectlite, bits, xorshift, lessSwap, IntSlice, StringSlice, ptrType, ptrType$1, sliceType, sliceType$2, funcType, funcType$1, insertionSort, siftDown, heapSort, pdqsort, partition, partitionEqual, partialInsertionSort, breakPatterns, choosePivot, order2, median, medianAdjacent, reverseRange, swapRange, stable, symMerge, rotate, insertionSort_func, siftDown_func, heapSort_func, pdqsort_func, partition_func, partitionEqual_func, partialInsertionSort_func, breakPatterns_func, choosePivot_func, order2_func, median_func, medianAdjacent_func, reverseRange_func, Sort, nextPowerOfTwo, IsSorted, Ints, Strings, Stable, Slice, Search, SearchInts, SearchStrings;
+	var $pkg = {}, $init, reflectlite, bits, xorshift, lessSwap, IntSlice, StringSlice, ptrType, ptrType$1, sliceType, sliceType$2, funcType, funcType$1, insertionSort, siftDown, heapSort, pdqsort, partition, partitionEqual, partialInsertionSort, breakPatterns, choosePivot, order2, median, medianAdjacent, reverseRange, swapRange, stable, symMerge, rotate, insertionSort_func, siftDown_func, heapSort_func, pdqsort_func, partition_func, partitionEqual_func, partialInsertionSort_func, breakPatterns_func, choosePivot_func, order2_func, median_func, medianAdjacent_func, reverseRange_func, Sort, nextPowerOfTwo, Ints, Strings, Stable, Slice, Search, SearchInts, SearchStrings;
 	reflectlite = $packages["internal/reflectlite"];
 	bits = $packages["math/bits"];
 	xorshift = $newType(8, $kindUint64, "sort.xorshift", true, "sort", false, null);
@@ -19114,27 +16714,6 @@ $packages["sort"] = (function() {
 			shift = ((bits.Len(((length >>> 0))) >>> 0));
 			return (((y = shift, y < 32 ? (1 << y) : 0) >>> 0));
 		};
-		IsSorted = function IsSorted$1(data) {
-			var {_r, _r$1, data, i, n, $s, $r, $c} = $restore(this, {data});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = data.Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			n = _r;
-			i = n - 1 >> 0;
-			/* while (true) { */ case 2:
-				/* if (!(i > 0)) { break; } */ if(!(i > 0)) { $s = 3; continue; }
-				_r$1 = data.Less(i, i - 1 >> 0); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (_r$1) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_r$1) { */ case 4:
-					$s = -1; return false;
-				/* } */ case 5:
-				i = i - (1) >> 0;
-			$s = 2; continue;
-			case 3:
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: IsSorted$1, $c: true, $r, _r, _r$1, data, i, n, $s};return $f;
-		};
-		$pkg.IsSorted = IsSorted;
 		IntSlice.prototype.Len = function Len() {
 			var x;
 			x = this;
@@ -19223,17 +16802,15 @@ $packages["sort"] = (function() {
 		};
 		$pkg.Stable = Stable;
 		Slice = function Slice$1(x, less) {
-			var {_r, _r$1, length, less, limit, rv, swap, x, $s, $r, $c} = $restore(this, {x, less});
+			var {length, less, limit, rv, swap, x, $s, $r, $c} = $restore(this, {x, less});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = reflectlite.ValueOf(x); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			rv = $clone(_r, reflectlite.Value);
-			_r$1 = reflectlite.Swapper(x); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			swap = _r$1;
+			rv = $clone(reflectlite.ValueOf(x), reflectlite.Value);
+			swap = reflectlite.Swapper(x);
 			length = $clone(rv, reflectlite.Value).Len();
 			limit = bits.Len(((length >>> 0)));
-			$r = pdqsort_func($clone(new lessSwap.ptr(less, swap), lessSwap), 0, length, limit); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = pdqsort_func($clone(new lessSwap.ptr(less, swap), lessSwap), 0, length, limit); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: Slice$1, $c: true, $r, _r, _r$1, length, less, limit, rv, swap, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: Slice$1, $c: true, $r, length, less, limit, rv, swap, x, $s};return $f;
 		};
 		$pkg.Slice = Slice;
 		Search = function Search$1(n, f) {
@@ -19371,7 +16948,7 @@ $packages["internal/fmtsort"] = (function() {
 			(x$7 = o.Value, ((j < 0 || j >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + j] = _tmp$3));
 		};
 		Sort = function Sort$1(mapValue) {
-			var {_r, _r$1, _r$2, _r$3, _r$4, iter, key, mapValue, n, sorted, value, $s, $r, $c} = $restore(this, {mapValue});
+			var {_r, iter, key, mapValue, n, sorted, value, $s, $r, $c} = $restore(this, {mapValue});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_r = $clone(mapValue, reflect.Value).Type().Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			/* */ if (!((_r === 21))) { $s = 1; continue; }
@@ -19379,28 +16956,23 @@ $packages["internal/fmtsort"] = (function() {
 			/* if (!((_r === 21))) { */ case 1:
 				$s = -1; return ptrType.nil;
 			/* } */ case 2:
-			_r$1 = $clone(mapValue, reflect.Value).Len(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			n = _r$1;
+			n = $clone(mapValue, reflect.Value).Len();
 			key = $makeSlice(sliceType, 0, n);
 			value = $makeSlice(sliceType, 0, n);
 			iter = $clone(mapValue, reflect.Value).MapRange();
-			/* while (true) { */ case 5:
-				_r$2 = iter.Next(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* if (!(_r$2)) { break; } */ if(!(_r$2)) { $s = 6; continue; }
-				_r$3 = iter.Key(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				key = $append(key, _r$3);
-				_r$4 = iter.Value(); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				value = $append(value, _r$4);
-			$s = 5; continue;
-			case 6:
+			while (true) {
+				if (!(iter.Next())) { break; }
+				key = $append(key, iter.Key());
+				value = $append(value, iter.Value());
+			}
 			sorted = new SortedMap.ptr(key, value);
-			$r = sort.Stable(sorted); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = sort.Stable(sorted); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return sorted;
-			/* */ } return; } var $f = {$blk: Sort$1, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, iter, key, mapValue, n, sorted, value, $s};return $f;
+			/* */ } return; } var $f = {$blk: Sort$1, $c: true, $r, _r, iter, key, mapValue, n, sorted, value, $s};return $f;
 		};
 		$pkg.Sort = Sort;
 		compare = function compare$1(aVal, bVal) {
-			var {$24r, _1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, a, a$1, a$2, a$3, a$4, a$5, aType, aVal, ap, b, b$1, b$2, b$3, b$4, b$5, bType, bVal, bp, c, c$1, c$2, c$3, c$4, c$5, i, i$1, ok, ok$1, $s, $r, $c} = $restore(this, {aVal, bVal});
+			var {$24r, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, a, a$1, a$2, a$3, a$4, a$5, aType, aVal, ap, b, b$1, b$2, b$3, b$4, b$5, bType, bVal, bp, c, c$1, c$2, c$3, c$4, c$5, i, i$1, ok, ok$1, $s, $r, $c} = $restore(this, {aVal, bVal});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			_tmp = $clone(aVal, reflect.Value).Type();
 			_tmp$1 = $clone(bVal, reflect.Value).Type();
@@ -19524,12 +17096,8 @@ $packages["internal/fmtsort"] = (function() {
 					i = 0;
 					/* while (true) { */ case 17:
 						/* if (!(i < $clone(aVal, reflect.Value).NumField())) { break; } */ if(!(i < $clone(aVal, reflect.Value).NumField())) { $s = 18; continue; }
-						_r$2 = $clone(aVal, reflect.Value).Field(i); /* */ $s = 19; case 19: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						_arg = $clone(_r$2, reflect.Value);
-						_r$3 = $clone(bVal, reflect.Value).Field(i); /* */ $s = 20; case 20: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_arg$1 = $clone(_r$3, reflect.Value);
-						_r$4 = compare(_arg, _arg$1); /* */ $s = 21; case 21: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						c$2 = _r$4;
+						_r$2 = compare($clone($clone(aVal, reflect.Value).Field(i), reflect.Value), $clone($clone(bVal, reflect.Value).Field(i), reflect.Value)); /* */ $s = 19; case 19: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						c$2 = _r$2;
 						if (!((c$2 === 0))) {
 							$s = -1; return c$2;
 						}
@@ -19539,21 +17107,16 @@ $packages["internal/fmtsort"] = (function() {
 					$s = -1; return 0;
 				/* } else if (_1 === (17)) { */ case 11:
 					i$1 = 0;
-					/* while (true) { */ case 22:
-						_r$5 = $clone(aVal, reflect.Value).Len(); /* */ $s = 24; case 24: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						/* if (!(i$1 < _r$5)) { break; } */ if(!(i$1 < _r$5)) { $s = 23; continue; }
-						_r$6 = $clone(aVal, reflect.Value).Index(i$1); /* */ $s = 25; case 25: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						_arg$2 = $clone(_r$6, reflect.Value);
-						_r$7 = $clone(bVal, reflect.Value).Index(i$1); /* */ $s = 26; case 26: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						_arg$3 = $clone(_r$7, reflect.Value);
-						_r$8 = compare(_arg$2, _arg$3); /* */ $s = 27; case 27: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						c$3 = _r$8;
+					/* while (true) { */ case 20:
+						/* if (!(i$1 < $clone(aVal, reflect.Value).Len())) { break; } */ if(!(i$1 < $clone(aVal, reflect.Value).Len())) { $s = 21; continue; }
+						_r$3 = compare($clone($clone(aVal, reflect.Value).Index(i$1), reflect.Value), $clone($clone(bVal, reflect.Value).Index(i$1), reflect.Value)); /* */ $s = 22; case 22: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						c$3 = _r$3;
 						if (!((c$3 === 0))) {
 							$s = -1; return c$3;
 						}
 						i$1 = i$1 + (1) >> 0;
-					$s = 22; continue;
-					case 23:
+					$s = 20; continue;
+					case 21:
 					$s = -1; return 0;
 				/* } else if (_1 === (20)) { */ case 12:
 					_tuple$1 = nilCompare($clone(aVal, reflect.Value), $clone(bVal, reflect.Value));
@@ -19562,33 +17125,21 @@ $packages["internal/fmtsort"] = (function() {
 					if (ok$1) {
 						$s = -1; return c$4;
 					}
-					_r$9 = $clone(aVal, reflect.Value).Elem(); /* */ $s = 28; case 28: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_r$10 = $clone(_r$9, reflect.Value).Type(); /* */ $s = 29; case 29: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_r$11 = reflect.ValueOf(_r$10); /* */ $s = 30; case 30: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					_arg$4 = $clone(_r$11, reflect.Value);
-					_r$12 = $clone(bVal, reflect.Value).Elem(); /* */ $s = 31; case 31: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					_r$13 = $clone(_r$12, reflect.Value).Type(); /* */ $s = 32; case 32: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					_r$14 = reflect.ValueOf(_r$13); /* */ $s = 33; case 33: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					_arg$5 = $clone(_r$14, reflect.Value);
-					_r$15 = compare(_arg$4, _arg$5); /* */ $s = 34; case 34: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-					c$5 = _r$15;
+					_r$4 = compare($clone(reflect.ValueOf($clone($clone(aVal, reflect.Value).Elem(), reflect.Value).Type()), reflect.Value), $clone(reflect.ValueOf($clone($clone(bVal, reflect.Value).Elem(), reflect.Value).Type()), reflect.Value)); /* */ $s = 23; case 23: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					c$5 = _r$4;
 					if (!((c$5 === 0))) {
 						$s = -1; return c$5;
 					}
-					_r$16 = $clone(aVal, reflect.Value).Elem(); /* */ $s = 35; case 35: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-					_arg$6 = $clone(_r$16, reflect.Value);
-					_r$17 = $clone(bVal, reflect.Value).Elem(); /* */ $s = 36; case 36: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-					_arg$7 = $clone(_r$17, reflect.Value);
-					_r$18 = compare(_arg$6, _arg$7); /* */ $s = 37; case 37: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-					$24r = _r$18;
-					$s = 38; case 38: return $24r;
+					_r$5 = compare($clone($clone(aVal, reflect.Value).Elem(), reflect.Value), $clone($clone(bVal, reflect.Value).Elem(), reflect.Value)); /* */ $s = 24; case 24: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					$24r = _r$5;
+					$s = 25; case 25: return $24r;
 				/* } else { */ case 13:
-					_r$19 = aType.String(); /* */ $s = 39; case 39: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-					$panic(new $String("bad type in compare: " + _r$19));
+					_r$6 = aType.String(); /* */ $s = 26; case 26: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					$panic(new $String("bad type in compare: " + _r$6));
 				/* } */ case 14:
 			case 1:
 			$s = -1; return 0;
-			/* */ } return; } var $f = {$blk: compare$1, $c: true, $r, $24r, _1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, a, a$1, a$2, a$3, a$4, a$5, aType, aVal, ap, b, b$1, b$2, b$3, b$4, b$5, bType, bVal, bp, c, c$1, c$2, c$3, c$4, c$5, i, i$1, ok, ok$1, $s};return $f;
+			/* */ } return; } var $f = {$blk: compare$1, $c: true, $r, $24r, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, a, a$1, a$2, a$3, a$4, a$5, aType, aVal, ap, b, b$1, b$2, b$3, b$4, b$5, bType, bVal, bp, c, c$1, c$2, c$3, c$4, c$5, i, i$1, ok, ok$1, $s};return $f;
 		};
 		nilCompare = function nilCompare$1(aVal, bVal) {
 			var aVal, bVal;
@@ -19634,17 +17185,15 @@ $packages["internal/fmtsort"] = (function() {
 	return $pkg;
 })();
 $packages["io"] = (function() {
-	var $pkg = {}, $init, errors, sync, Reader, Writer, ReaderFrom, WriterTo, ByteScanner, RuneReader, RuneScanner, StringWriter, LimitedReader, sliceType, sliceType$1, ptrType$2, ptrType$3, errInvalidWrite, errWhence, errOffset, blackHolePool, WriteString, Copy, copyBuffer, ReadAll;
+	var $pkg = {}, $init, errors, sync, Reader, Writer, ReaderFrom, WriterTo, RuneReader, RuneScanner, LimitedReader, sliceType, sliceType$1, ptrType$2, ptrType$3, errInvalidWrite, errWhence, errOffset, blackHolePool, Copy, copyBuffer, ReadAll;
 	errors = $packages["errors"];
 	sync = $packages["sync"];
 	Reader = $newType(8, $kindInterface, "io.Reader", true, "io", true, null);
 	Writer = $newType(8, $kindInterface, "io.Writer", true, "io", true, null);
 	ReaderFrom = $newType(8, $kindInterface, "io.ReaderFrom", true, "io", true, null);
 	WriterTo = $newType(8, $kindInterface, "io.WriterTo", true, "io", true, null);
-	ByteScanner = $newType(8, $kindInterface, "io.ByteScanner", true, "io", true, null);
 	RuneReader = $newType(8, $kindInterface, "io.RuneReader", true, "io", true, null);
 	RuneScanner = $newType(8, $kindInterface, "io.RuneScanner", true, "io", true, null);
-	StringWriter = $newType(8, $kindInterface, "io.StringWriter", true, "io", true, null);
 	LimitedReader = $newType(0, $kindStruct, "io.LimitedReader", true, "io", true, function(R_, N_) {
 		this.$val = this;
 		if (arguments.length === 0) {
@@ -19659,43 +17208,14 @@ $packages["io"] = (function() {
 	$pkg.Writer = Writer;
 	$pkg.ReaderFrom = ReaderFrom;
 	$pkg.WriterTo = WriterTo;
-	$pkg.ByteScanner = ByteScanner;
 	$pkg.RuneReader = RuneReader;
 	$pkg.RuneScanner = RuneScanner;
-	$pkg.StringWriter = StringWriter;
 	$pkg.LimitedReader = LimitedReader;
 	$pkg.$finishSetup = function() {
 		sliceType = $sliceType($emptyInterface);
 		sliceType$1 = $sliceType($Uint8);
 		ptrType$2 = $ptrType(sliceType$1);
 		ptrType$3 = $ptrType(LimitedReader);
-		WriteString = function WriteString$2(w, s) {
-			var {$24r, $24r$1, _r, _r$1, _tuple, _tuple$1, _tuple$2, err, n, ok, s, sw, w, $s, $r, $c} = $restore(this, {w, s});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			n = 0;
-			err = $ifaceNil;
-			_tuple = $assertType(w, StringWriter, true);
-			sw = _tuple[0];
-			ok = _tuple[1];
-			/* */ if (ok) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (ok) { */ case 1:
-				_r = sw.WriteString(s); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_tuple$1 = _r;
-				n = _tuple$1[0];
-				err = _tuple$1[1];
-				$24r = [n, err];
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			_r$1 = w.Write((new sliceType$1($stringToBytes(s)))); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple$2 = _r$1;
-			n = _tuple$2[0];
-			err = _tuple$2[1];
-			$24r$1 = [n, err];
-			$s = 6; case 6: return $24r$1;
-			/* */ } return; } var $f = {$blk: WriteString$2, $c: true, $r, $24r, $24r$1, _r, _r$1, _tuple, _tuple$1, _tuple$2, err, n, ok, s, sw, w, $s};return $f;
-		};
-		$pkg.WriteString = WriteString;
 		Copy = function Copy$1(dst, src) {
 			var {$24r, _r, _tuple, dst, err, src, written, $s, $r, $c} = $restore(this, {dst, src});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -19827,9 +17347,6 @@ $packages["io"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			b = $makeSlice(sliceType$1, 0, 512);
 			/* while (true) { */ case 1:
-				if (b.$length === b.$capacity) {
-					b = $subslice($append(b, 0), 0, b.$length);
-				}
 				_r = r.Read($subslice(b, b.$length, b.$capacity)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				_tuple = _r;
 				n = _tuple[0];
@@ -19841,6 +17358,9 @@ $packages["io"] = (function() {
 					}
 					$s = -1; return [b, err];
 				}
+				if (b.$length === b.$capacity) {
+					b = $subslice($append(b, 0), 0, b.$length);
+				}
 			$s = 1; continue;
 			case 2:
 			$s = -1; return [sliceType$1.nil, $ifaceNil];
@@ -19852,10 +17372,8 @@ $packages["io"] = (function() {
 		Writer.init([{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$1], [$Int, $error], false)}]);
 		ReaderFrom.init([{prop: "ReadFrom", name: "ReadFrom", pkg: "", typ: $funcType([Reader], [$Int64, $error], false)}]);
 		WriterTo.init([{prop: "WriteTo", name: "WriteTo", pkg: "", typ: $funcType([Writer], [$Int64, $error], false)}]);
-		ByteScanner.init([{prop: "ReadByte", name: "ReadByte", pkg: "", typ: $funcType([], [$Uint8, $error], false)}, {prop: "UnreadByte", name: "UnreadByte", pkg: "", typ: $funcType([], [$error], false)}]);
 		RuneReader.init([{prop: "ReadRune", name: "ReadRune", pkg: "", typ: $funcType([], [$Int32, $Int, $error], false)}]);
 		RuneScanner.init([{prop: "ReadRune", name: "ReadRune", pkg: "", typ: $funcType([], [$Int32, $Int, $error], false)}, {prop: "UnreadRune", name: "UnreadRune", pkg: "", typ: $funcType([], [$error], false)}]);
-		StringWriter.init([{prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([$String], [$Int, $error], false)}]);
 		LimitedReader.init("", [{prop: "R", name: "R", embedded: false, exported: true, typ: Reader, tag: ""}, {prop: "N", name: "N", embedded: false, exported: true, typ: $Int64, tag: ""}]);
 	};
 	$init = function() {
@@ -20535,6 +18053,8 @@ $packages["syscall"] = (function() {
 				return (e === 17) || (e === 39);
 			} else if ($interfaceIsEqual(_1, (oserror.ErrNotExist))) {
 				return e === 2;
+			} else if ($interfaceIsEqual(_1, (errors.ErrUnsupported))) {
+				return (e === 38) || (e === 95) || (e === 95);
 			}
 			return false;
 		};
@@ -21232,20 +18752,9 @@ $packages["syscall"] = (function() {
 	return $pkg;
 })();
 $packages["internal/syscall/unix"] = (function() {
-	var $pkg = {}, $init, syscall, IsNonblock, HasNonblockFlag, RecvfromInet4, RecvfromInet6, SendtoInet4, SendtoInet6, SendmsgNInet4, SendmsgNInet6, RecvmsgInet4, RecvmsgInet6;
+	var $pkg = {}, $init, syscall, HasNonblockFlag, RecvfromInet4, RecvfromInet6, SendtoInet4, SendtoInet6, SendmsgNInet4, SendmsgNInet6, RecvmsgInet4, RecvmsgInet6, Fcntl;
 	syscall = $packages["syscall"];
 	$pkg.$finishSetup = function() {
-		IsNonblock = function IsNonblock$1(fd) {
-			var _tmp, _tmp$1, err, fd, nonblocking;
-			nonblocking = false;
-			err = $ifaceNil;
-			_tmp = false;
-			_tmp$1 = $ifaceNil;
-			nonblocking = _tmp;
-			err = _tmp$1;
-			return [nonblocking, err];
-		};
-		$pkg.IsNonblock = IsNonblock;
 		HasNonblockFlag = function HasNonblockFlag$1(flag) {
 			var flag;
 			return false;
@@ -21337,6 +18846,11 @@ $packages["internal/syscall/unix"] = (function() {
 			return [n, oobn, recvflags, err];
 		};
 		$pkg.RecvmsgInet6 = RecvmsgInet6;
+		Fcntl = function Fcntl$1(fd, cmd, arg) {
+			var arg, cmd, fd;
+			return [0, new syscall.Errno(38)];
+		};
+		$pkg.Fcntl = Fcntl;
 	};
 	$init = function() {
 		$pkg.$init = function() {};
@@ -21534,7 +19048,7 @@ $packages["github.com/gopherjs/gopherjs/nosync"] = (function() {
 	return $pkg;
 })();
 $packages["time"] = (function() {
-	var $pkg = {}, $init, errors, js, nosync, runtime, syscall, Location, zone, zoneTrans, ruleKind, rule, Time, Month, Weekday, Duration, Timer, runtimeTimer, ParseError, sliceType, sliceType$1, ptrType, ptrType$1, sliceType$2, sliceType$3, sliceType$4, arrayType$2, funcType, arrayType$3, ptrType$4, chanType$1, ptrType$6, funcType$1, ptrType$7, ptrType$8, localLoc, localLoc$24ptr, localOnce, unnamedFixedZones, unnamedFixedZonesOnce, badData, utcLoc, utcLoc$24ptr, errLocation, daysBefore, startNano, x, _r, zoneSources, std0x, longDayNames, shortDayNames, shortMonthNames, longMonthNames, atoiError, errBad, errLeadingInt, FixedZone, fixedZone, tzset, tzsetName, tzsetOffset, tzsetRule, tzsetNum, tzruleTime, absWeekday, absClock, fmtFrac, fmtInt, lessThanHalf, absDate, daysIn, daysSinceEpoch, runtimeNano, Now, unixTime, Unix, isLeap, norm, Date, div, when, AfterFunc, goFunc, initLocal, itoa, init, now, startTimer, stopTimer, modTimer, resetTimer, parseRFC3339 = [], parseStrictRFC3339, startsWithLowerCase, nextStdChunk, match, lookup, appendInt, atoi = [], stdFracSecond, digitsLen, separator, appendNano, newParseError, cloneString, quote, isDigit = [], getnum, getnum3, cutspace, skip, Parse, parse, parseTimeZone, parseGMT, parseSignedOffset, commaOrPeriod, parseNanoseconds = [], leadingInt = [];
+	var $pkg = {}, $init, errors, js, nosync, runtime, syscall, Location, zone, zoneTrans, ruleKind, rule, Time, Month, Weekday, Duration, Timer, runtimeTimer, ParseError, sliceType, sliceType$1, ptrType, ptrType$1, sliceType$2, sliceType$3, sliceType$4, arrayType$2, ptrType$3, funcType, arrayType$3, chanType$1, ptrType$6, funcType$1, ptrType$7, ptrType$8, localLoc, localLoc$24ptr, localOnce, unnamedFixedZones, unnamedFixedZonesOnce, errBadData, utcLoc, utcLoc$24ptr, errLocation, daysBefore, startNano, x, _r, zoneSources, std0x, longDayNames, shortDayNames, shortMonthNames, longMonthNames, errAtoi, errBad, errLeadingInt, FixedZone, fixedZone, tzset, tzsetName, tzsetOffset, tzsetRule, tzsetNum, tzruleTime, absWeekday, absClock, fmtFrac, fmtInt, lessThanHalf, absDate, daysIn, daysSinceEpoch, runtimeNano, Now, unixTime, Unix, isLeap, norm, Date, div, when, AfterFunc, goFunc, initLocal, itoa, init, now, startTimer, stopTimer, modTimer, resetTimer, parseRFC3339 = [], parseStrictRFC3339, startsWithLowerCase, nextStdChunk, match, lookup, appendInt, atoi = [], stdFracSecond, digitsLen, separator, appendNano, newParseError, cloneString, quote, isDigit = [], getnum, getnum3, cutspace, skip, Parse, parse, parseTimeZone, parseGMT, parseSignedOffset, commaOrPeriod, parseNanoseconds = [], leadingInt = [];
 	errors = $packages["errors"];
 	js = $packages["github.com/gopherjs/gopherjs/js"];
 	nosync = $packages["github.com/gopherjs/gopherjs/nosync"];
@@ -21687,9 +19201,9 @@ $packages["time"] = (function() {
 		sliceType$3 = $sliceType($String);
 		sliceType$4 = $sliceType($Uint8);
 		arrayType$2 = $arrayType($Uint8, 32);
+		ptrType$3 = $ptrType(Time);
 		funcType = $funcType([], [], false);
 		arrayType$3 = $arrayType($Uint8, 64);
-		ptrType$4 = $ptrType(Time);
 		chanType$1 = $chanType(Time, false, true);
 		ptrType$6 = $ptrType(Timer);
 		funcType$1 = $funcType([$emptyInterface, $Uintptr], [], false);
@@ -21745,7 +19259,7 @@ $packages["time"] = (function() {
 		fixedZone = function fixedZone$1(name, offset) {
 			var l, name, offset, x$1;
 			l = new Location.ptr(name, new sliceType([$clone(new zone.ptr(name, offset, false), zone)]), new sliceType$1([$clone(new zoneTrans.ptr(new $Int64(-2147483648, 0), 0, false, false), zoneTrans)]), "", new $Int64(-2147483648, 0), new $Int64(2147483647, 4294967295), ptrType.nil);
-			l.cacheZone = (x$1 = l.zone, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]));
+			l.cacheZone = (x$1 = l.zone, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + 0, ptrType)));
 			return l;
 		};
 		$ptrType(Location).prototype.lookup = function lookup$1(sec) {
@@ -21777,7 +19291,7 @@ $packages["time"] = (function() {
 				$s = -1; return [name, offset, start, end, isDST];
 			}
 			if ((l.tx.$length === 0) || (x$3 = (x$4 = l.tx, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0])).when, (sec.$high < x$3.$high || (sec.$high === x$3.$high && sec.$low < x$3.$low)))) {
-				zone$2 = (x$5 = l.zone, x$6 = l.lookupFirstZone(), ((x$6 < 0 || x$6 >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + x$6]));
+				zone$2 = (x$5 = l.zone, x$6 = l.lookupFirstZone(), ((x$6 < 0 || x$6 >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$5.$array, x$5.$offset + x$6, ptrType)));
 				name = zone$2.name;
 				offset = zone$2.offset;
 				start = new $Int64(-2147483648, 0);
@@ -21804,7 +19318,7 @@ $packages["time"] = (function() {
 					lo = m;
 				}
 			}
-			zone$3 = (x$8 = l.zone, x$9 = ((lo < 0 || lo >= tx.$length) ? ($throwRuntimeError("index out of range"), undefined) : tx.$array[tx.$offset + lo]).index, ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9]));
+			zone$3 = (x$8 = l.zone, x$9 = ((lo < 0 || lo >= tx.$length) ? ($throwRuntimeError("index out of range"), undefined) : tx.$array[tx.$offset + lo]).index, ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$8.$array, x$8.$offset + x$9, ptrType)));
 			name = zone$3.name;
 			offset = zone$3.offset;
 			start = ((lo < 0 || lo >= tx.$length) ? ($throwRuntimeError("index out of range"), undefined) : tx.$array[tx.$offset + lo]).when;
@@ -22444,7 +19958,7 @@ $packages["time"] = (function() {
 			/* while (true) { */ case 2:
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
 				i = _i;
-				zone$1 = (x$1 = l.zone, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i]));
+				zone$1 = (x$1 = l.zone, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + i, ptrType)));
 				/* */ if (zone$1.name === name) { $s = 4; continue; }
 				/* */ $s = 5; continue;
 				/* if (zone$1.name === name) { */ case 4:
@@ -22468,7 +19982,7 @@ $packages["time"] = (function() {
 			while (true) {
 				if (!(_i$1 < _ref$1.$length)) { break; }
 				i$1 = _i$1;
-				zone$2 = (x$3 = l.zone, ((i$1 < 0 || i$1 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + i$1]));
+				zone$2 = (x$3 = l.zone, ((i$1 < 0 || i$1 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$3.$array, x$3.$offset + i$1, ptrType)));
 				if (zone$2.name === name) {
 					_tmp$2 = zone$2.offset;
 					_tmp$3 = true;
@@ -23407,7 +20921,7 @@ $packages["time"] = (function() {
 			if (version === 2) {
 				offset = offset + ((((2 >= buf.$length ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + 2]) >> 0))) >> 0;
 			}
-			Time.copy(t, new Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType$1.nil));
+			Time.copy((t === ptrType$3.nil && $throwNilPointerError(), t), new Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType$1.nil));
 			t.wall = (new $Uint64(0, nsec$1));
 			t.ext = sec$1;
 			/* */ if (offset === -60) { $s = 1; continue; }
@@ -23488,7 +21002,7 @@ $packages["time"] = (function() {
 			err = $ifaceNil;
 			_r$1 = parseStrictRFC3339(data); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			_tuple = _r$1;
-			Time.copy(t, _tuple[0]);
+			Time.copy((t === ptrType$3.nil && $throwNilPointerError(), t), _tuple[0]);
 			err = _tuple[1];
 			$s = -1; return err;
 			/* */ } return; } var $f = {$blk: UnmarshalJSON, $c: true, $r, _r$1, _tuple, data, err, t, x$1, $s};return $f;
@@ -23521,7 +21035,7 @@ $packages["time"] = (function() {
 			err = $ifaceNil;
 			_r$1 = parseStrictRFC3339(data); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			_tuple = _r$1;
-			Time.copy(t, _tuple[0]);
+			Time.copy((t === ptrType$3.nil && $throwNilPointerError(), t), _tuple[0]);
 			err = _tuple[1];
 			$s = -1; return err;
 			/* */ } return; } var $f = {$blk: UnmarshalText, $c: true, $r, _r$1, _tuple, data, err, t, $s};return $f;
@@ -24665,7 +22179,7 @@ $packages["time"] = (function() {
 			x$1 = ((q.$low >> 0));
 			if (!($interfaceIsEqual(err, $ifaceNil)) || rem.length > 0) {
 				_tmp = 0;
-				_tmp$1 = atoiError;
+				_tmp$1 = errAtoi;
 				x$1 = _tmp;
 				err = _tmp$1;
 				return [x$1, err];
@@ -24695,7 +22209,7 @@ $packages["time"] = (function() {
 			x$1 = ((q.$low >> 0));
 			if (!($interfaceIsEqual(err, $ifaceNil)) || rem.$length > 0) {
 				_tmp = 0;
-				_tmp$1 = atoiError;
+				_tmp$1 = errAtoi;
 				x$1 = _tmp;
 				err = _tmp$1;
 				return [x$1, err];
@@ -26053,7 +23567,7 @@ $packages["time"] = (function() {
 		};
 		ptrType$1.methods = [{prop: "get", name: "get", pkg: "time", typ: $funcType([], [ptrType$1], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "lookup", name: "lookup", pkg: "time", typ: $funcType([$Int64], [$String, $Int, $Int64, $Int64, $Bool], false)}, {prop: "lookupFirstZone", name: "lookupFirstZone", pkg: "time", typ: $funcType([], [$Int], false)}, {prop: "firstZoneUsed", name: "firstZoneUsed", pkg: "time", typ: $funcType([], [$Bool], false)}, {prop: "lookupName", name: "lookupName", pkg: "time", typ: $funcType([$String, $Int64], [$Int, $Bool], false)}];
 		Time.methods = [{prop: "After", name: "After", pkg: "", typ: $funcType([Time], [$Bool], false)}, {prop: "Before", name: "Before", pkg: "", typ: $funcType([Time], [$Bool], false)}, {prop: "Compare", name: "Compare", pkg: "", typ: $funcType([Time], [$Int], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([Time], [$Bool], false)}, {prop: "IsZero", name: "IsZero", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "abs", name: "abs", pkg: "time", typ: $funcType([], [$Uint64], false)}, {prop: "locabs", name: "locabs", pkg: "time", typ: $funcType([], [$String, $Int, $Uint64], false)}, {prop: "Date", name: "Date", pkg: "", typ: $funcType([], [$Int, Month, $Int], false)}, {prop: "Year", name: "Year", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Month", name: "Month", pkg: "", typ: $funcType([], [Month], false)}, {prop: "Day", name: "Day", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Weekday", name: "Weekday", pkg: "", typ: $funcType([], [Weekday], false)}, {prop: "ISOWeek", name: "ISOWeek", pkg: "", typ: $funcType([], [$Int, $Int], false)}, {prop: "Clock", name: "Clock", pkg: "", typ: $funcType([], [$Int, $Int, $Int], false)}, {prop: "Hour", name: "Hour", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Minute", name: "Minute", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Second", name: "Second", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Nanosecond", name: "Nanosecond", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "YearDay", name: "YearDay", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([Duration], [Time], false)}, {prop: "Sub", name: "Sub", pkg: "", typ: $funcType([Time], [Duration], false)}, {prop: "AddDate", name: "AddDate", pkg: "", typ: $funcType([$Int, $Int, $Int], [Time], false)}, {prop: "date", name: "date", pkg: "time", typ: $funcType([$Bool], [$Int, Month, $Int, $Int], false)}, {prop: "UTC", name: "UTC", pkg: "", typ: $funcType([], [Time], false)}, {prop: "Local", name: "Local", pkg: "", typ: $funcType([], [Time], false)}, {prop: "In", name: "In", pkg: "", typ: $funcType([ptrType$1], [Time], false)}, {prop: "Location", name: "Location", pkg: "", typ: $funcType([], [ptrType$1], false)}, {prop: "Zone", name: "Zone", pkg: "", typ: $funcType([], [$String, $Int], false)}, {prop: "ZoneBounds", name: "ZoneBounds", pkg: "", typ: $funcType([], [Time, Time], false)}, {prop: "Unix", name: "Unix", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "UnixMilli", name: "UnixMilli", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "UnixMicro", name: "UnixMicro", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "UnixNano", name: "UnixNano", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "MarshalBinary", name: "MarshalBinary", pkg: "", typ: $funcType([], [sliceType$4, $error], false)}, {prop: "GobEncode", name: "GobEncode", pkg: "", typ: $funcType([], [sliceType$4, $error], false)}, {prop: "MarshalJSON", name: "MarshalJSON", pkg: "", typ: $funcType([], [sliceType$4, $error], false)}, {prop: "MarshalText", name: "MarshalText", pkg: "", typ: $funcType([], [sliceType$4, $error], false)}, {prop: "IsDST", name: "IsDST", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Truncate", name: "Truncate", pkg: "", typ: $funcType([Duration], [Time], false)}, {prop: "Round", name: "Round", pkg: "", typ: $funcType([Duration], [Time], false)}, {prop: "appendFormatRFC3339", name: "appendFormatRFC3339", pkg: "time", typ: $funcType([sliceType$4, $Bool], [sliceType$4], false)}, {prop: "appendStrictRFC3339", name: "appendStrictRFC3339", pkg: "time", typ: $funcType([sliceType$4], [sliceType$4, $error], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Format", name: "Format", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "AppendFormat", name: "AppendFormat", pkg: "", typ: $funcType([sliceType$4, $String], [sliceType$4], false)}, {prop: "appendFormat", name: "appendFormat", pkg: "time", typ: $funcType([sliceType$4, $String], [sliceType$4], false)}];
-		ptrType$4.methods = [{prop: "nsec", name: "nsec", pkg: "time", typ: $funcType([], [$Int32], false)}, {prop: "sec", name: "sec", pkg: "time", typ: $funcType([], [$Int64], false)}, {prop: "unixSec", name: "unixSec", pkg: "time", typ: $funcType([], [$Int64], false)}, {prop: "addSec", name: "addSec", pkg: "time", typ: $funcType([$Int64], [], false)}, {prop: "setLoc", name: "setLoc", pkg: "time", typ: $funcType([ptrType$1], [], false)}, {prop: "stripMono", name: "stripMono", pkg: "time", typ: $funcType([], [], false)}, {prop: "setMono", name: "setMono", pkg: "time", typ: $funcType([$Int64], [], false)}, {prop: "mono", name: "mono", pkg: "time", typ: $funcType([], [$Int64], false)}, {prop: "UnmarshalBinary", name: "UnmarshalBinary", pkg: "", typ: $funcType([sliceType$4], [$error], false)}, {prop: "GobDecode", name: "GobDecode", pkg: "", typ: $funcType([sliceType$4], [$error], false)}, {prop: "UnmarshalJSON", name: "UnmarshalJSON", pkg: "", typ: $funcType([sliceType$4], [$error], false)}, {prop: "UnmarshalText", name: "UnmarshalText", pkg: "", typ: $funcType([sliceType$4], [$error], false)}];
+		ptrType$3.methods = [{prop: "nsec", name: "nsec", pkg: "time", typ: $funcType([], [$Int32], false)}, {prop: "sec", name: "sec", pkg: "time", typ: $funcType([], [$Int64], false)}, {prop: "unixSec", name: "unixSec", pkg: "time", typ: $funcType([], [$Int64], false)}, {prop: "addSec", name: "addSec", pkg: "time", typ: $funcType([$Int64], [], false)}, {prop: "setLoc", name: "setLoc", pkg: "time", typ: $funcType([ptrType$1], [], false)}, {prop: "stripMono", name: "stripMono", pkg: "time", typ: $funcType([], [], false)}, {prop: "setMono", name: "setMono", pkg: "time", typ: $funcType([$Int64], [], false)}, {prop: "mono", name: "mono", pkg: "time", typ: $funcType([], [$Int64], false)}, {prop: "UnmarshalBinary", name: "UnmarshalBinary", pkg: "", typ: $funcType([sliceType$4], [$error], false)}, {prop: "GobDecode", name: "GobDecode", pkg: "", typ: $funcType([sliceType$4], [$error], false)}, {prop: "UnmarshalJSON", name: "UnmarshalJSON", pkg: "", typ: $funcType([sliceType$4], [$error], false)}, {prop: "UnmarshalText", name: "UnmarshalText", pkg: "", typ: $funcType([sliceType$4], [$error], false)}];
 		Month.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
 		Weekday.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
 		Duration.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Nanoseconds", name: "Nanoseconds", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Microseconds", name: "Microseconds", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Milliseconds", name: "Milliseconds", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Seconds", name: "Seconds", pkg: "", typ: $funcType([], [$Float64], false)}, {prop: "Minutes", name: "Minutes", pkg: "", typ: $funcType([], [$Float64], false)}, {prop: "Hours", name: "Hours", pkg: "", typ: $funcType([], [$Float64], false)}, {prop: "Truncate", name: "Truncate", pkg: "", typ: $funcType([Duration], [Duration], false)}, {prop: "Round", name: "Round", pkg: "", typ: $funcType([Duration], [Duration], false)}, {prop: "Abs", name: "Abs", pkg: "", typ: $funcType([], [Duration], false)}];
@@ -26083,7 +23597,7 @@ $packages["time"] = (function() {
 		localOnce = new nosync.Once.ptr(false, false);
 		unnamedFixedZones = sliceType$2.nil;
 		unnamedFixedZonesOnce = new nosync.Once.ptr(false, false);
-		badData = errors.New("malformed time zone information");
+		errBadData = errors.New("malformed time zone information");
 		utcLoc = new Location.ptr("UTC", sliceType.nil, sliceType$1.nil, "", new $Int64(0, 0), new $Int64(0, 0), ptrType.nil);
 		$pkg.UTC = utcLoc;
 		$pkg.Local = localLoc;
@@ -26097,7 +23611,7 @@ $packages["time"] = (function() {
 		shortDayNames = new sliceType$3(["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"]);
 		shortMonthNames = new sliceType$3(["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]);
 		longMonthNames = new sliceType$3(["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"]);
-		atoiError = errors.New("time: invalid number");
+		errAtoi = errors.New("time: invalid number");
 		errBad = errors.New("bad value for field");
 		errLeadingInt = errors.New("time: bad [0-9]*");
 		init();
@@ -26107,20 +23621,28 @@ $packages["time"] = (function() {
 	return $pkg;
 })();
 $packages["internal/poll"] = (function() {
-	var $pkg = {}, $init, errors, unix, io, atomic, syscall, time, FD, pollDesc, fdMutex, errNetClosing, DeadlineExceededError, ptrType, ptrType$1, ptrType$2, ptrType$3, sliceType, sliceType$1, ptrType$4, ptrType$5, ptrType$6, ptrType$7, funcType, funcType$1, ptrType$8, ptrType$9, ptrType$10, tryDupCloexec, tryDupCloexec$24ptr, accept, runtime_Semacquire, runtime_Semrelease, DupCloseOnExec, dupCloseOnExecOld, ignoringEINTRIO, ignoringEINTR, setDeadlineImpl, errClosing, fcntl;
+	var $pkg = {}, $init, errors, unix, io, atomic, syscall, time, SysFile, FD, pollDesc, fdMutex, errNetClosing, DeadlineExceededError, ptrType, ptrType$1, ptrType$2, ptrType$3, sliceType, sliceType$1, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, funcType, funcType$1, ptrType$9, ptrType$10, dupCloexecUnsupported, accept, runtime_Semacquire, runtime_Semrelease, dupCloseOnExecOld, DupCloseOnExec, ignoringEINTRIO, ignoringEINTR, setDeadlineImpl, errClosing;
 	errors = $packages["errors"];
 	unix = $packages["internal/syscall/unix"];
 	io = $packages["io"];
 	atomic = $packages["sync/atomic"];
 	syscall = $packages["syscall"];
 	time = $packages["time"];
-	FD = $newType(0, $kindStruct, "poll.FD", true, "internal/poll", true, function(fdmu_, Sysfd_, pd_, iovecs_, csema_, isBlocking_, IsStream_, ZeroReadIsEOF_, isFile_) {
+	SysFile = $newType(0, $kindStruct, "poll.SysFile", true, "internal/poll", true, function(iovecs_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.iovecs = ptrType$4.nil;
+			return;
+		}
+		this.iovecs = iovecs_;
+	});
+	FD = $newType(0, $kindStruct, "poll.FD", true, "internal/poll", true, function(fdmu_, Sysfd_, SysFile_, pd_, csema_, isBlocking_, IsStream_, ZeroReadIsEOF_, isFile_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.fdmu = new fdMutex.ptr(new $Uint64(0, 0), 0, 0);
 			this.Sysfd = 0;
-			this.pd = new pollDesc.ptr(ptrType$2.nil, false);
-			this.iovecs = ptrType$4.nil;
+			this.SysFile = new SysFile.ptr(ptrType$4.nil);
+			this.pd = new pollDesc.ptr(ptrType.nil, false);
 			this.csema = 0;
 			this.isBlocking = 0;
 			this.IsStream = false;
@@ -26130,8 +23652,8 @@ $packages["internal/poll"] = (function() {
 		}
 		this.fdmu = fdmu_;
 		this.Sysfd = Sysfd_;
+		this.SysFile = SysFile_;
 		this.pd = pd_;
-		this.iovecs = iovecs_;
 		this.csema = csema_;
 		this.isBlocking = isBlocking_;
 		this.IsStream = IsStream_;
@@ -26141,7 +23663,7 @@ $packages["internal/poll"] = (function() {
 	pollDesc = $newType(0, $kindStruct, "poll.pollDesc", true, "internal/poll", false, function(fd_, closing_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.fd = ptrType$2.nil;
+			this.fd = ptrType.nil;
 			this.closing = false;
 			return;
 		}
@@ -26162,26 +23684,27 @@ $packages["internal/poll"] = (function() {
 	});
 	errNetClosing = $newType(0, $kindStruct, "poll.errNetClosing", true, "internal/poll", false, function() { this.$val = this; });
 	DeadlineExceededError = $newType(0, $kindStruct, "poll.DeadlineExceededError", true, "internal/poll", true, function() { this.$val = this; });
+	$pkg.SysFile = SysFile;
 	$pkg.FD = FD;
 	$pkg.pollDesc = pollDesc;
 	$pkg.fdMutex = fdMutex;
 	$pkg.errNetClosing = errNetClosing;
 	$pkg.DeadlineExceededError = DeadlineExceededError;
 	$pkg.$finishSetup = function() {
-		ptrType = $ptrType($Uint32);
-		ptrType$1 = $ptrType($Int32);
-		ptrType$2 = $ptrType(FD);
+		ptrType = $ptrType(FD);
+		ptrType$1 = $ptrType($Uint32);
+		ptrType$2 = $ptrType(fdMutex);
 		ptrType$3 = $ptrType($Uint64);
 		sliceType = $sliceType($Uint8);
 		sliceType$1 = $sliceType(syscall.Iovec);
 		ptrType$4 = $ptrType(sliceType$1);
-		ptrType$5 = $ptrType(syscall.SockaddrInet4);
-		ptrType$6 = $ptrType(syscall.SockaddrInet6);
-		ptrType$7 = $ptrType(syscall.Stat_t);
+		ptrType$5 = $ptrType(SysFile);
+		ptrType$6 = $ptrType(syscall.SockaddrInet4);
+		ptrType$7 = $ptrType(syscall.SockaddrInet6);
+		ptrType$8 = $ptrType(syscall.Stat_t);
 		funcType = $funcType([$Uintptr], [$Bool], false);
 		funcType$1 = $funcType([$Uintptr], [], false);
-		ptrType$8 = $ptrType(pollDesc);
-		ptrType$9 = $ptrType(fdMutex);
+		ptrType$9 = $ptrType(pollDesc);
 		ptrType$10 = $ptrType(DeadlineExceededError);
 		accept = function accept$1(s) {
 			var {_r, _r$1, _tuple, err, ns, s, sa, $s, $r, $c} = $restore(this, {s});
@@ -26214,9 +23737,99 @@ $packages["internal/poll"] = (function() {
 		runtime_Semrelease = function() {
 		$throwRuntimeError("native function not implemented: internal/poll.runtime_Semrelease");
 	};
+		$ptrType(SysFile).prototype.init = function init() {
+			var s;
+			s = this;
+		};
+		$ptrType(SysFile).prototype.destroy = function destroy(fd) {
+			var {$24r, _r, fd, s, $s, $r, $c} = $restore(this, {fd});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			s = this;
+			_r = $pkg.CloseFunc(fd); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: destroy, $c: true, $r, $24r, _r, fd, s, $s};return $f;
+		};
+		dupCloseOnExecOld = function dupCloseOnExecOld$1(fd) {
+			var {$24r, $24r$1, _tuple, err, fd, newfd, $s, $deferred, $r, $c} = $restore(this, {fd});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			$r = syscall.ForkLock.RLock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$deferred.push([$methodVal(syscall.ForkLock, "RUnlock"), []]);
+			_tuple = syscall.Dup(fd);
+			newfd = _tuple[0];
+			err = _tuple[1];
+			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 2:
+				$24r = [-1, "dup", err];
+				$s = 4; case 4: return $24r;
+			/* } */ case 3:
+			syscall.CloseOnExec(newfd);
+			$24r$1 = [newfd, "", $ifaceNil];
+			$s = 5; case 5: return $24r$1;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [0, "", $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: dupCloseOnExecOld$1, $c: true, $r, $24r, $24r$1, _tuple, err, fd, newfd, $s, $deferred};return $f; } }
+		};
+		$ptrType(FD).prototype.Fchdir = function Fchdir() {
+			var {$24r, _r, err, fd, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			fd = this;
+			err = fd.incref();
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return err;
+			}
+			$deferred.push([$methodVal(fd, "decref"), []]);
+			_r = syscall.Fchdir(fd.Sysfd); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Fchdir, $c: true, $r, $24r, _r, err, fd, $s, $deferred};return $f; } }
+		};
+		$ptrType(FD).prototype.ReadDirent = function ReadDirent(buf) {
+			var {$24r, _r, _tuple, buf, err, err$1, fd, n, $s, $deferred, $r, $c} = $restore(this, {buf});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			fd = this;
+			err = fd.incref();
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return [0, err];
+			}
+			$deferred.push([$methodVal(fd, "decref"), []]);
+			/* while (true) { */ case 1:
+				_r = ignoringEINTRIO(syscall.ReadDirent, fd.Sysfd, buf); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tuple = _r;
+				n = _tuple[0];
+				err$1 = _tuple[1];
+				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
+					n = 0;
+					if ($interfaceIsEqual(err$1, new syscall.Errno(11)) && fd.pd.pollable()) {
+						err$1 = fd.pd.waitRead(fd.isFile);
+						if ($interfaceIsEqual(err$1, $ifaceNil)) {
+							/* continue; */ $s = 1; continue;
+						}
+					}
+				}
+				$24r = [n, err$1];
+				$s = 4; case 4: return $24r;
+			case 2:
+			$s = -1; return [0, $ifaceNil];
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [0, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: ReadDirent, $c: true, $r, $24r, _r, _tuple, buf, err, err$1, fd, n, $s, $deferred};return $f; } }
+		};
+		$ptrType(FD).prototype.Seek = function Seek(offset, whence) {
+			var {$24r, _r, err, fd, offset, whence, $s, $deferred, $r, $c} = $restore(this, {offset, whence});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			fd = this;
+			err = fd.incref();
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return [new $Int64(0, 0), err];
+			}
+			$deferred.push([$methodVal(fd, "decref"), []]);
+			_r = syscall.Seek(fd.Sysfd, offset, whence); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [new $Int64(0, 0), $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Seek, $c: true, $r, $24r, _r, err, fd, offset, whence, $s, $deferred};return $f; } }
+		};
 		$ptrType(FD).prototype.Init = function Init(net, pollable) {
 			var err, fd, net, pollable;
 			fd = this;
+			fd.SysFile.init();
 			if (net === "file") {
 				fd.isFile = true;
 			}
@@ -26230,17 +23843,17 @@ $packages["internal/poll"] = (function() {
 			}
 			return err;
 		};
-		$ptrType(FD).prototype.destroy = function destroy() {
+		$ptrType(FD).prototype.destroy = function destroy$1() {
 			var {_r, err, fd, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			fd = this;
 			fd.pd.close();
-			_r = $pkg.CloseFunc(fd.Sysfd); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r = fd.SysFile.destroy(fd.Sysfd); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			err = _r;
 			fd.Sysfd = -1;
-			$r = runtime_Semrelease((fd.$ptr_csema || (fd.$ptr_csema = new ptrType(function() { return this.$target.csema; }, function($v) { this.$target.csema = $v; }, fd)))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = runtime_Semrelease((fd === ptrType.nil && $throwNilPointerError(), (fd.$ptr_csema || (fd.$ptr_csema = new ptrType$1(function() { return this.$target.csema; }, function($v) { this.$target.csema = $v; }, fd))))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return err;
-			/* */ } return; } var $f = {$blk: destroy, $c: true, $r, _r, err, fd, $s};return $f;
+			/* */ } return; } var $f = {$blk: destroy$1, $c: true, $r, _r, err, fd, $s};return $f;
 		};
 		$ptrType(FD).prototype.Close = function Close() {
 			var {_r, _r$1, err, fd, $s, $r, $c} = $restore(this, {});
@@ -26258,7 +23871,7 @@ $packages["internal/poll"] = (function() {
 			/* */ if (fd.isBlocking === 0) { $s = 5; continue; }
 			/* */ $s = 6; continue;
 			/* if (fd.isBlocking === 0) { */ case 5:
-				$r = runtime_Semacquire((fd.$ptr_csema || (fd.$ptr_csema = new ptrType(function() { return this.$target.csema; }, function($v) { this.$target.csema = $v; }, fd)))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = runtime_Semacquire((fd === ptrType.nil && $throwNilPointerError(), (fd.$ptr_csema || (fd.$ptr_csema = new ptrType$1(function() { return this.$target.csema; }, function($v) { this.$target.csema = $v; }, fd))))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 6:
 			$s = -1; return err;
 			/* */ } return; } var $f = {$blk: Close, $c: true, $r, _r, _r$1, err, fd, $s};return $f;
@@ -26272,7 +23885,7 @@ $packages["internal/poll"] = (function() {
 				$s = -1; return err;
 			}
 			$deferred.push([$methodVal(fd, "decref"), []]);
-			atomic.StoreUint32((fd.$ptr_isBlocking || (fd.$ptr_isBlocking = new ptrType(function() { return this.$target.isBlocking; }, function($v) { this.$target.isBlocking = $v; }, fd))), 1);
+			atomic.StoreUint32((fd === ptrType.nil && $throwNilPointerError(), (fd.$ptr_isBlocking || (fd.$ptr_isBlocking = new ptrType$1(function() { return this.$target.isBlocking; }, function($v) { this.$target.isBlocking = $v; }, fd)))), 1);
 			$24r = syscall.SetNonblock(fd.Sysfd, false);
 			$s = 1; case 1: return $24r;
 			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: SetBlocking, $c: true, $r, $24r, err, fd, $s, $deferred};return $f; } }
@@ -27003,49 +24616,6 @@ $packages["internal/poll"] = (function() {
 			$s = -1; return [0, $ifaceNil, "", $ifaceNil];
 			/* */ } return; } } catch(err) { $err = err; $s = -1; return [0, $ifaceNil, "", $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Accept, $c: true, $r, $24r, $24r$1, $24r$2, _1, _r, _r$1, _tuple, err, err$1, err$2, errcall, fd, rsa, s, $s, $deferred};return $f; } }
 		};
-		$ptrType(FD).prototype.Seek = function Seek(offset, whence) {
-			var {$24r, _r, err, fd, offset, whence, $s, $deferred, $r, $c} = $restore(this, {offset, whence});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			fd = this;
-			err = fd.incref();
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [new $Int64(0, 0), err];
-			}
-			$deferred.push([$methodVal(fd, "decref"), []]);
-			_r = syscall.Seek(fd.Sysfd, offset, whence); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [new $Int64(0, 0), $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Seek, $c: true, $r, $24r, _r, err, fd, offset, whence, $s, $deferred};return $f; } }
-		};
-		$ptrType(FD).prototype.ReadDirent = function ReadDirent(buf) {
-			var {$24r, _r, _tuple, buf, err, err$1, fd, n, $s, $deferred, $r, $c} = $restore(this, {buf});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			fd = this;
-			err = fd.incref();
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [0, err];
-			}
-			$deferred.push([$methodVal(fd, "decref"), []]);
-			/* while (true) { */ case 1:
-				_r = ignoringEINTRIO(syscall.ReadDirent, fd.Sysfd, buf); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_tuple = _r;
-				n = _tuple[0];
-				err$1 = _tuple[1];
-				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
-					n = 0;
-					if ($interfaceIsEqual(err$1, new syscall.Errno(11)) && fd.pd.pollable()) {
-						err$1 = fd.pd.waitRead(fd.isFile);
-						if ($interfaceIsEqual(err$1, $ifaceNil)) {
-							/* continue; */ $s = 1; continue;
-						}
-					}
-				}
-				$24r = [n, err$1];
-				$s = 4; case 4: return $24r;
-			case 2:
-			$s = -1; return [0, $ifaceNil];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [0, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: ReadDirent, $c: true, $r, $24r, _r, _tuple, buf, err, err$1, fd, n, $s, $deferred};return $f; } }
-		};
 		$ptrType(FD).prototype.Fchmod = function Fchmod(mode) {
 			var {$24r, _r, err, fd, mode, $s, $deferred, $r, $c} = $restore(this, {mode});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
@@ -27069,20 +24639,6 @@ $packages["internal/poll"] = (function() {
 			$s = 2; case 2: return $24r;
 			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Fchmod, $c: true, $r, $24r, _r, err, fd, mode, $s, $deferred};return $f; } }
 		};
-		$ptrType(FD).prototype.Fchdir = function Fchdir() {
-			var {$24r, _r, err, fd, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			fd = this;
-			err = fd.incref();
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return err;
-			}
-			$deferred.push([$methodVal(fd, "decref"), []]);
-			_r = syscall.Fchdir(fd.Sysfd); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Fchdir, $c: true, $r, $24r, _r, err, fd, $s, $deferred};return $f; } }
-		};
 		$ptrType(FD).prototype.Fstat = function Fstat(s) {
 			var {$24r, _r, err, fd, s, $s, $deferred, $r, $c} = $restore(this, {s});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
@@ -27107,47 +24663,28 @@ $packages["internal/poll"] = (function() {
 			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Fstat, $c: true, $r, $24r, _r, err, fd, s, $s, $deferred};return $f; } }
 		};
 		DupCloseOnExec = function DupCloseOnExec$1(fd) {
-			var {$24r, _1, _r, _tuple, e1, fd, r0, $s, $r, $c} = $restore(this, {fd});
+			var {$24r, _1, _r, _tuple, err, fd, r0, $s, $r, $c} = $restore(this, {fd});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (true && (atomic.LoadInt32((tryDupCloexec$24ptr || (tryDupCloexec$24ptr = new ptrType$1(function() { return tryDupCloexec; }, function($v) { tryDupCloexec = $v; })))) === 1)) {
-				_tuple = fcntl(fd, 1, 0);
+			if (true && !dupCloexecUnsupported.Load()) {
+				_tuple = unix.Fcntl(fd, 1, 0);
 				r0 = _tuple[0];
-				e1 = _tuple[1];
-				if ($interfaceIsEqual(e1, $ifaceNil)) {
+				err = _tuple[1];
+				if ($interfaceIsEqual(err, $ifaceNil)) {
 					$s = -1; return [r0, "", $ifaceNil];
 				}
-				_1 = $assertType(e1, syscall.Errno);
-				if ((_1 === (22)) || (_1 === (38))) {
-					atomic.StoreInt32((tryDupCloexec$24ptr || (tryDupCloexec$24ptr = new ptrType$1(function() { return tryDupCloexec; }, function($v) { tryDupCloexec = $v; }))), 0);
+				_1 = err;
+				if ($interfaceIsEqual(_1, new syscall.Errno((22))) || $interfaceIsEqual(_1, new syscall.Errno((38)))) {
+					dupCloexecUnsupported.Store(true);
 				} else {
-					$s = -1; return [-1, "fcntl", e1];
+					$s = -1; return [-1, "fcntl", err];
 				}
 			}
 			_r = dupCloseOnExecOld(fd); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			$24r = _r;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: DupCloseOnExec$1, $c: true, $r, $24r, _1, _r, _tuple, e1, fd, r0, $s};return $f;
+			/* */ } return; } var $f = {$blk: DupCloseOnExec$1, $c: true, $r, $24r, _1, _r, _tuple, err, fd, r0, $s};return $f;
 		};
 		$pkg.DupCloseOnExec = DupCloseOnExec;
-		dupCloseOnExecOld = function dupCloseOnExecOld$1(fd) {
-			var {$24r, $24r$1, _tuple, err, fd, newfd, $s, $deferred, $r, $c} = $restore(this, {fd});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			$r = syscall.ForkLock.RLock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$deferred.push([$methodVal(syscall.ForkLock, "RUnlock"), []]);
-			_tuple = syscall.Dup(fd);
-			newfd = _tuple[0];
-			err = _tuple[1];
-			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 2:
-				$24r = [-1, "dup", err];
-				$s = 4; case 4: return $24r;
-			/* } */ case 3:
-			syscall.CloseOnExec(newfd);
-			$24r$1 = [newfd, "", $ifaceNil];
-			$s = 5; case 5: return $24r$1;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [0, "", $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: dupCloseOnExecOld$1, $c: true, $r, $24r, $24r$1, _tuple, err, fd, newfd, $s, $deferred};return $f; } }
-		};
 		$ptrType(FD).prototype.Dup = function Dup() {
 			var {$24r, _r, err, fd, $s, $deferred, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
@@ -27368,7 +24905,7 @@ $packages["internal/poll"] = (function() {
 			$s = -1; return $ifaceNil;
 			/* */ } return; } var $f = {$blk: ignoringEINTR$1, $c: true, $r, _r, err, fn, $s};return $f;
 		};
-		$ptrType(pollDesc).prototype.init = function init(fd) {
+		$ptrType(pollDesc).prototype.init = function init$1(fd) {
 			var fd, pd;
 			pd = this;
 			pd.fd = fd;
@@ -27382,7 +24919,7 @@ $packages["internal/poll"] = (function() {
 			var pd;
 			pd = this;
 			pd.closing = true;
-			if (!(pd.fd === ptrType$2.nil)) {
+			if (!(pd.fd === ptrType.nil)) {
 				syscall.StopIO(pd.fd.Sysfd);
 			}
 		};
@@ -27486,7 +25023,7 @@ $packages["internal/poll"] = (function() {
 			var mu, new$1, old, x, x$1;
 			mu = this;
 			while (true) {
-				old = atomic.LoadUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))));
+				old = atomic.LoadUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))));
 				if (!((x = new $Uint64(old.$high & 0, (old.$low & 1) >>> 0), (x.$high === 0 && x.$low === 0)))) {
 					return false;
 				}
@@ -27494,7 +25031,7 @@ $packages["internal/poll"] = (function() {
 				if ((x$1 = new $Uint64(new$1.$high & 0, (new$1.$low & 8388600) >>> 0), (x$1.$high === 0 && x$1.$low === 0))) {
 					$panic(new $String("too many concurrent operations on a single file or socket (max 1048575)"));
 				}
-				if (atomic.CompareAndSwapUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))), old, new$1)) {
+				if (atomic.CompareAndSwapUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))), old, new$1)) {
 					return true;
 				}
 			}
@@ -27504,7 +25041,7 @@ $packages["internal/poll"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			mu = this;
 			/* while (true) { */ case 1:
-				old = atomic.LoadUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))));
+				old = atomic.LoadUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))));
 				if (!((x = new $Uint64(old.$high & 0, (old.$low & 1) >>> 0), (x.$high === 0 && x.$low === 0)))) {
 					$s = -1; return false;
 				}
@@ -27513,19 +25050,19 @@ $packages["internal/poll"] = (function() {
 					$panic(new $String("too many concurrent operations on a single file or socket (max 1048575)"));
 				}
 				new$1 = (x$3 = new $Uint64(2147483647, 4286578688), new $Uint64(new$1.$high & ~x$3.$high, (new$1.$low & ~x$3.$low) >>> 0));
-				/* */ if (atomic.CompareAndSwapUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))), old, new$1)) { $s = 3; continue; }
+				/* */ if (atomic.CompareAndSwapUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))), old, new$1)) { $s = 3; continue; }
 				/* */ $s = 4; continue;
-				/* if (atomic.CompareAndSwapUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))), old, new$1)) { */ case 3:
+				/* if (atomic.CompareAndSwapUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))), old, new$1)) { */ case 3:
 					/* while (true) { */ case 5:
 						/* if (!(!((x$4 = new $Uint64(old.$high & 2047, (old.$low & 4286578688) >>> 0), (x$4.$high === 0 && x$4.$low === 0))))) { break; } */ if(!(!((x$4 = new $Uint64(old.$high & 2047, (old.$low & 4286578688) >>> 0), (x$4.$high === 0 && x$4.$low === 0))))) { $s = 6; continue; }
 						old = (x$5 = new $Uint64(0, 8388608), new $Uint64(old.$high - x$5.$high, old.$low - x$5.$low));
-						$r = runtime_Semrelease((mu.$ptr_rsema || (mu.$ptr_rsema = new ptrType(function() { return this.$target.rsema; }, function($v) { this.$target.rsema = $v; }, mu)))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = runtime_Semrelease((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_rsema || (mu.$ptr_rsema = new ptrType$1(function() { return this.$target.rsema; }, function($v) { this.$target.rsema = $v; }, mu))))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = 5; continue;
 					case 6:
 					/* while (true) { */ case 8:
 						/* if (!(!((x$6 = new $Uint64(old.$high & 2147481600, (old.$low & 0) >>> 0), (x$6.$high === 0 && x$6.$low === 0))))) { break; } */ if(!(!((x$6 = new $Uint64(old.$high & 2147481600, (old.$low & 0) >>> 0), (x$6.$high === 0 && x$6.$low === 0))))) { $s = 9; continue; }
 						old = (x$7 = new $Uint64(2048, 0), new $Uint64(old.$high - x$7.$high, old.$low - x$7.$low));
-						$r = runtime_Semrelease((mu.$ptr_wsema || (mu.$ptr_wsema = new ptrType(function() { return this.$target.wsema; }, function($v) { this.$target.wsema = $v; }, mu)))); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = runtime_Semrelease((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_wsema || (mu.$ptr_wsema = new ptrType$1(function() { return this.$target.wsema; }, function($v) { this.$target.wsema = $v; }, mu))))); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = 8; continue;
 					case 9:
 					$s = -1; return true;
@@ -27539,12 +25076,12 @@ $packages["internal/poll"] = (function() {
 			var mu, new$1, old, x, x$1;
 			mu = this;
 			while (true) {
-				old = atomic.LoadUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))));
+				old = atomic.LoadUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))));
 				if ((x = new $Uint64(old.$high & 0, (old.$low & 8388600) >>> 0), (x.$high === 0 && x.$low === 0))) {
 					$panic(new $String("inconsistent poll.fdMutex"));
 				}
 				new$1 = new $Uint64(old.$high - 0, old.$low - 8);
-				if (atomic.CompareAndSwapUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))), old, new$1)) {
+				if (atomic.CompareAndSwapUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))), old, new$1)) {
 					return (x$1 = new $Uint64(new$1.$high & 0, (new$1.$low & 8388601) >>> 0), (x$1.$high === 0 && x$1.$low === 1));
 				}
 			}
@@ -27559,20 +25096,20 @@ $packages["internal/poll"] = (function() {
 			mutexBit = _tmp;
 			mutexWait = _tmp$1;
 			mutexMask = _tmp$2;
-			mutexSema = ptrType.nil;
+			mutexSema = ptrType$1.nil;
 			if (read) {
 				mutexBit = new $Uint64(0, 2);
 				mutexWait = new $Uint64(0, 8388608);
 				mutexMask = new $Uint64(2047, 4286578688);
-				mutexSema = (mu.$ptr_rsema || (mu.$ptr_rsema = new ptrType(function() { return this.$target.rsema; }, function($v) { this.$target.rsema = $v; }, mu)));
+				mutexSema = (mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_rsema || (mu.$ptr_rsema = new ptrType$1(function() { return this.$target.rsema; }, function($v) { this.$target.rsema = $v; }, mu))));
 			} else {
 				mutexBit = new $Uint64(0, 4);
 				mutexWait = new $Uint64(2048, 0);
 				mutexMask = new $Uint64(2147481600, 0);
-				mutexSema = (mu.$ptr_wsema || (mu.$ptr_wsema = new ptrType(function() { return this.$target.wsema; }, function($v) { this.$target.wsema = $v; }, mu)));
+				mutexSema = (mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_wsema || (mu.$ptr_wsema = new ptrType$1(function() { return this.$target.wsema; }, function($v) { this.$target.wsema = $v; }, mu))));
 			}
 			/* while (true) { */ case 1:
-				old = atomic.LoadUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))));
+				old = atomic.LoadUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))));
 				if (!((x = new $Uint64(old.$high & 0, (old.$low & 1) >>> 0), (x.$high === 0 && x.$low === 0)))) {
 					$s = -1; return false;
 				}
@@ -27588,9 +25125,9 @@ $packages["internal/poll"] = (function() {
 						$panic(new $String("too many concurrent operations on a single file or socket (max 1048575)"));
 					}
 				}
-				/* */ if (atomic.CompareAndSwapUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))), old, new$1)) { $s = 3; continue; }
+				/* */ if (atomic.CompareAndSwapUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))), old, new$1)) { $s = 3; continue; }
 				/* */ $s = 4; continue;
-				/* if (atomic.CompareAndSwapUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))), old, new$1)) { */ case 3:
+				/* if (atomic.CompareAndSwapUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))), old, new$1)) { */ case 3:
 					if ((x$5 = new $Uint64(old.$high & mutexBit.$high, (old.$low & mutexBit.$low) >>> 0), (x$5.$high === 0 && x$5.$low === 0))) {
 						$s = -1; return true;
 					}
@@ -27611,20 +25148,20 @@ $packages["internal/poll"] = (function() {
 			mutexBit = _tmp;
 			mutexWait = _tmp$1;
 			mutexMask = _tmp$2;
-			mutexSema = ptrType.nil;
+			mutexSema = ptrType$1.nil;
 			if (read) {
 				mutexBit = new $Uint64(0, 2);
 				mutexWait = new $Uint64(0, 8388608);
 				mutexMask = new $Uint64(2047, 4286578688);
-				mutexSema = (mu.$ptr_rsema || (mu.$ptr_rsema = new ptrType(function() { return this.$target.rsema; }, function($v) { this.$target.rsema = $v; }, mu)));
+				mutexSema = (mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_rsema || (mu.$ptr_rsema = new ptrType$1(function() { return this.$target.rsema; }, function($v) { this.$target.rsema = $v; }, mu))));
 			} else {
 				mutexBit = new $Uint64(0, 4);
 				mutexWait = new $Uint64(2048, 0);
 				mutexMask = new $Uint64(2147481600, 0);
-				mutexSema = (mu.$ptr_wsema || (mu.$ptr_wsema = new ptrType(function() { return this.$target.wsema; }, function($v) { this.$target.wsema = $v; }, mu)));
+				mutexSema = (mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_wsema || (mu.$ptr_wsema = new ptrType$1(function() { return this.$target.wsema; }, function($v) { this.$target.wsema = $v; }, mu))));
 			}
 			/* while (true) { */ case 1:
-				old = atomic.LoadUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))));
+				old = atomic.LoadUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))));
 				if ((x = new $Uint64(old.$high & mutexBit.$high, (old.$low & mutexBit.$low) >>> 0), (x.$high === 0 && x.$low === 0)) || (x$1 = new $Uint64(old.$high & 0, (old.$low & 8388600) >>> 0), (x$1.$high === 0 && x$1.$low === 0))) {
 					$panic(new $String("inconsistent poll.fdMutex"));
 				}
@@ -27632,9 +25169,9 @@ $packages["internal/poll"] = (function() {
 				if (!((x$3 = new $Uint64(old.$high & mutexMask.$high, (old.$low & mutexMask.$low) >>> 0), (x$3.$high === 0 && x$3.$low === 0)))) {
 					new$1 = (x$4 = mutexWait, new $Uint64(new$1.$high - x$4.$high, new$1.$low - x$4.$low));
 				}
-				/* */ if (atomic.CompareAndSwapUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))), old, new$1)) { $s = 3; continue; }
+				/* */ if (atomic.CompareAndSwapUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))), old, new$1)) { $s = 3; continue; }
 				/* */ $s = 4; continue;
-				/* if (atomic.CompareAndSwapUint64((mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu))), old, new$1)) { */ case 3:
+				/* if (atomic.CompareAndSwapUint64((mu === ptrType$2.nil && $throwNilPointerError(), (mu.$ptr_state || (mu.$ptr_state = new ptrType$3(function() { return this.$target.state; }, function($v) { this.$target.state = $v; }, mu)))), old, new$1)) { */ case 3:
 					/* */ if (!((x$5 = new $Uint64(old.$high & mutexMask.$high, (old.$low & mutexMask.$low) >>> 0), (x$5.$high === 0 && x$5.$low === 0)))) { $s = 5; continue; }
 					/* */ $s = 6; continue;
 					/* if (!((x$5 = new $Uint64(old.$high & mutexMask.$high, (old.$low & mutexMask.$low) >>> 0), (x$5.$high === 0 && x$5.$low === 0)))) { */ case 5:
@@ -27785,17 +25322,15 @@ $packages["internal/poll"] = (function() {
 			e = this;
 			return true;
 		};
-		fcntl = function fcntl$1(fd, cmd, arg) {
-			var arg, cmd, fd;
-			return [0, new syscall.Errno(38)];
-		};
-		ptrType$2.methods = [{prop: "Init", name: "Init", pkg: "", typ: $funcType([$String, $Bool], [$error], false)}, {prop: "destroy", name: "destroy", pkg: "internal/poll", typ: $funcType([], [$error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "SetBlocking", name: "SetBlocking", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "Pread", name: "Pread", pkg: "", typ: $funcType([sliceType, $Int64], [$Int, $error], false)}, {prop: "ReadFrom", name: "ReadFrom", pkg: "", typ: $funcType([sliceType], [$Int, syscall.Sockaddr, $error], false)}, {prop: "ReadFromInet4", name: "ReadFromInet4", pkg: "", typ: $funcType([sliceType, ptrType$5], [$Int, $error], false)}, {prop: "ReadFromInet6", name: "ReadFromInet6", pkg: "", typ: $funcType([sliceType, ptrType$6], [$Int, $error], false)}, {prop: "ReadMsg", name: "ReadMsg", pkg: "", typ: $funcType([sliceType, sliceType, $Int], [$Int, $Int, $Int, syscall.Sockaddr, $error], false)}, {prop: "ReadMsgInet4", name: "ReadMsgInet4", pkg: "", typ: $funcType([sliceType, sliceType, $Int, ptrType$5], [$Int, $Int, $Int, $error], false)}, {prop: "ReadMsgInet6", name: "ReadMsgInet6", pkg: "", typ: $funcType([sliceType, sliceType, $Int, ptrType$6], [$Int, $Int, $Int, $error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "Pwrite", name: "Pwrite", pkg: "", typ: $funcType([sliceType, $Int64], [$Int, $error], false)}, {prop: "WriteToInet4", name: "WriteToInet4", pkg: "", typ: $funcType([sliceType, ptrType$5], [$Int, $error], false)}, {prop: "WriteToInet6", name: "WriteToInet6", pkg: "", typ: $funcType([sliceType, ptrType$6], [$Int, $error], false)}, {prop: "WriteTo", name: "WriteTo", pkg: "", typ: $funcType([sliceType, syscall.Sockaddr], [$Int, $error], false)}, {prop: "WriteMsg", name: "WriteMsg", pkg: "", typ: $funcType([sliceType, sliceType, syscall.Sockaddr], [$Int, $Int, $error], false)}, {prop: "WriteMsgInet4", name: "WriteMsgInet4", pkg: "", typ: $funcType([sliceType, sliceType, ptrType$5], [$Int, $Int, $error], false)}, {prop: "WriteMsgInet6", name: "WriteMsgInet6", pkg: "", typ: $funcType([sliceType, sliceType, ptrType$6], [$Int, $Int, $error], false)}, {prop: "Accept", name: "Accept", pkg: "", typ: $funcType([], [$Int, syscall.Sockaddr, $String, $error], false)}, {prop: "Seek", name: "Seek", pkg: "", typ: $funcType([$Int64, $Int], [$Int64, $error], false)}, {prop: "ReadDirent", name: "ReadDirent", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "Fchmod", name: "Fchmod", pkg: "", typ: $funcType([$Uint32], [$error], false)}, {prop: "Fchdir", name: "Fchdir", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Fstat", name: "Fstat", pkg: "", typ: $funcType([ptrType$7], [$error], false)}, {prop: "Dup", name: "Dup", pkg: "", typ: $funcType([], [$Int, $String, $error], false)}, {prop: "WaitWrite", name: "WaitWrite", pkg: "", typ: $funcType([], [$error], false)}, {prop: "WriteOnce", name: "WriteOnce", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "RawRead", name: "RawRead", pkg: "", typ: $funcType([funcType], [$error], false)}, {prop: "RawWrite", name: "RawWrite", pkg: "", typ: $funcType([funcType], [$error], false)}, {prop: "eofError", name: "eofError", pkg: "internal/poll", typ: $funcType([$Int, $error], [$error], false)}, {prop: "Shutdown", name: "Shutdown", pkg: "", typ: $funcType([$Int], [$error], false)}, {prop: "Fchown", name: "Fchown", pkg: "", typ: $funcType([$Int, $Int], [$error], false)}, {prop: "Ftruncate", name: "Ftruncate", pkg: "", typ: $funcType([$Int64], [$error], false)}, {prop: "RawControl", name: "RawControl", pkg: "", typ: $funcType([funcType$1], [$error], false)}, {prop: "SetDeadline", name: "SetDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetReadDeadline", name: "SetReadDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetWriteDeadline", name: "SetWriteDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "incref", name: "incref", pkg: "internal/poll", typ: $funcType([], [$error], false)}, {prop: "decref", name: "decref", pkg: "internal/poll", typ: $funcType([], [$error], false)}, {prop: "readLock", name: "readLock", pkg: "internal/poll", typ: $funcType([], [$error], false)}, {prop: "readUnlock", name: "readUnlock", pkg: "internal/poll", typ: $funcType([], [], false)}, {prop: "writeLock", name: "writeLock", pkg: "internal/poll", typ: $funcType([], [$error], false)}, {prop: "writeUnlock", name: "writeUnlock", pkg: "internal/poll", typ: $funcType([], [], false)}, {prop: "Fsync", name: "Fsync", pkg: "", typ: $funcType([], [$error], false)}];
-		ptrType$8.methods = [{prop: "init", name: "init", pkg: "internal/poll", typ: $funcType([ptrType$2], [$error], false)}, {prop: "close", name: "close", pkg: "internal/poll", typ: $funcType([], [], false)}, {prop: "evict", name: "evict", pkg: "internal/poll", typ: $funcType([], [], false)}, {prop: "prepare", name: "prepare", pkg: "internal/poll", typ: $funcType([$Int, $Bool], [$error], false)}, {prop: "prepareRead", name: "prepareRead", pkg: "internal/poll", typ: $funcType([$Bool], [$error], false)}, {prop: "prepareWrite", name: "prepareWrite", pkg: "internal/poll", typ: $funcType([$Bool], [$error], false)}, {prop: "wait", name: "wait", pkg: "internal/poll", typ: $funcType([$Int, $Bool], [$error], false)}, {prop: "waitRead", name: "waitRead", pkg: "internal/poll", typ: $funcType([$Bool], [$error], false)}, {prop: "waitWrite", name: "waitWrite", pkg: "internal/poll", typ: $funcType([$Bool], [$error], false)}, {prop: "waitCanceled", name: "waitCanceled", pkg: "internal/poll", typ: $funcType([$Int], [], false)}, {prop: "pollable", name: "pollable", pkg: "internal/poll", typ: $funcType([], [$Bool], false)}];
-		ptrType$9.methods = [{prop: "incref", name: "incref", pkg: "internal/poll", typ: $funcType([], [$Bool], false)}, {prop: "increfAndClose", name: "increfAndClose", pkg: "internal/poll", typ: $funcType([], [$Bool], false)}, {prop: "decref", name: "decref", pkg: "internal/poll", typ: $funcType([], [$Bool], false)}, {prop: "rwlock", name: "rwlock", pkg: "internal/poll", typ: $funcType([$Bool], [$Bool], false)}, {prop: "rwunlock", name: "rwunlock", pkg: "internal/poll", typ: $funcType([$Bool], [$Bool], false)}];
+		ptrType$5.methods = [{prop: "init", name: "init", pkg: "internal/poll", typ: $funcType([], [], false)}, {prop: "destroy", name: "destroy", pkg: "internal/poll", typ: $funcType([$Int], [$error], false)}];
+		ptrType.methods = [{prop: "Fchdir", name: "Fchdir", pkg: "", typ: $funcType([], [$error], false)}, {prop: "ReadDirent", name: "ReadDirent", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "Seek", name: "Seek", pkg: "", typ: $funcType([$Int64, $Int], [$Int64, $error], false)}, {prop: "Init", name: "Init", pkg: "", typ: $funcType([$String, $Bool], [$error], false)}, {prop: "destroy", name: "destroy", pkg: "internal/poll", typ: $funcType([], [$error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "SetBlocking", name: "SetBlocking", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "Pread", name: "Pread", pkg: "", typ: $funcType([sliceType, $Int64], [$Int, $error], false)}, {prop: "ReadFrom", name: "ReadFrom", pkg: "", typ: $funcType([sliceType], [$Int, syscall.Sockaddr, $error], false)}, {prop: "ReadFromInet4", name: "ReadFromInet4", pkg: "", typ: $funcType([sliceType, ptrType$6], [$Int, $error], false)}, {prop: "ReadFromInet6", name: "ReadFromInet6", pkg: "", typ: $funcType([sliceType, ptrType$7], [$Int, $error], false)}, {prop: "ReadMsg", name: "ReadMsg", pkg: "", typ: $funcType([sliceType, sliceType, $Int], [$Int, $Int, $Int, syscall.Sockaddr, $error], false)}, {prop: "ReadMsgInet4", name: "ReadMsgInet4", pkg: "", typ: $funcType([sliceType, sliceType, $Int, ptrType$6], [$Int, $Int, $Int, $error], false)}, {prop: "ReadMsgInet6", name: "ReadMsgInet6", pkg: "", typ: $funcType([sliceType, sliceType, $Int, ptrType$7], [$Int, $Int, $Int, $error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "Pwrite", name: "Pwrite", pkg: "", typ: $funcType([sliceType, $Int64], [$Int, $error], false)}, {prop: "WriteToInet4", name: "WriteToInet4", pkg: "", typ: $funcType([sliceType, ptrType$6], [$Int, $error], false)}, {prop: "WriteToInet6", name: "WriteToInet6", pkg: "", typ: $funcType([sliceType, ptrType$7], [$Int, $error], false)}, {prop: "WriteTo", name: "WriteTo", pkg: "", typ: $funcType([sliceType, syscall.Sockaddr], [$Int, $error], false)}, {prop: "WriteMsg", name: "WriteMsg", pkg: "", typ: $funcType([sliceType, sliceType, syscall.Sockaddr], [$Int, $Int, $error], false)}, {prop: "WriteMsgInet4", name: "WriteMsgInet4", pkg: "", typ: $funcType([sliceType, sliceType, ptrType$6], [$Int, $Int, $error], false)}, {prop: "WriteMsgInet6", name: "WriteMsgInet6", pkg: "", typ: $funcType([sliceType, sliceType, ptrType$7], [$Int, $Int, $error], false)}, {prop: "Accept", name: "Accept", pkg: "", typ: $funcType([], [$Int, syscall.Sockaddr, $String, $error], false)}, {prop: "Fchmod", name: "Fchmod", pkg: "", typ: $funcType([$Uint32], [$error], false)}, {prop: "Fstat", name: "Fstat", pkg: "", typ: $funcType([ptrType$8], [$error], false)}, {prop: "Dup", name: "Dup", pkg: "", typ: $funcType([], [$Int, $String, $error], false)}, {prop: "WaitWrite", name: "WaitWrite", pkg: "", typ: $funcType([], [$error], false)}, {prop: "WriteOnce", name: "WriteOnce", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "RawRead", name: "RawRead", pkg: "", typ: $funcType([funcType], [$error], false)}, {prop: "RawWrite", name: "RawWrite", pkg: "", typ: $funcType([funcType], [$error], false)}, {prop: "eofError", name: "eofError", pkg: "internal/poll", typ: $funcType([$Int, $error], [$error], false)}, {prop: "Shutdown", name: "Shutdown", pkg: "", typ: $funcType([$Int], [$error], false)}, {prop: "Fchown", name: "Fchown", pkg: "", typ: $funcType([$Int, $Int], [$error], false)}, {prop: "Ftruncate", name: "Ftruncate", pkg: "", typ: $funcType([$Int64], [$error], false)}, {prop: "RawControl", name: "RawControl", pkg: "", typ: $funcType([funcType$1], [$error], false)}, {prop: "SetDeadline", name: "SetDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetReadDeadline", name: "SetReadDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetWriteDeadline", name: "SetWriteDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "incref", name: "incref", pkg: "internal/poll", typ: $funcType([], [$error], false)}, {prop: "decref", name: "decref", pkg: "internal/poll", typ: $funcType([], [$error], false)}, {prop: "readLock", name: "readLock", pkg: "internal/poll", typ: $funcType([], [$error], false)}, {prop: "readUnlock", name: "readUnlock", pkg: "internal/poll", typ: $funcType([], [], false)}, {prop: "writeLock", name: "writeLock", pkg: "internal/poll", typ: $funcType([], [$error], false)}, {prop: "writeUnlock", name: "writeUnlock", pkg: "internal/poll", typ: $funcType([], [], false)}, {prop: "Fsync", name: "Fsync", pkg: "", typ: $funcType([], [$error], false)}];
+		ptrType$9.methods = [{prop: "init", name: "init", pkg: "internal/poll", typ: $funcType([ptrType], [$error], false)}, {prop: "close", name: "close", pkg: "internal/poll", typ: $funcType([], [], false)}, {prop: "evict", name: "evict", pkg: "internal/poll", typ: $funcType([], [], false)}, {prop: "prepare", name: "prepare", pkg: "internal/poll", typ: $funcType([$Int, $Bool], [$error], false)}, {prop: "prepareRead", name: "prepareRead", pkg: "internal/poll", typ: $funcType([$Bool], [$error], false)}, {prop: "prepareWrite", name: "prepareWrite", pkg: "internal/poll", typ: $funcType([$Bool], [$error], false)}, {prop: "wait", name: "wait", pkg: "internal/poll", typ: $funcType([$Int, $Bool], [$error], false)}, {prop: "waitRead", name: "waitRead", pkg: "internal/poll", typ: $funcType([$Bool], [$error], false)}, {prop: "waitWrite", name: "waitWrite", pkg: "internal/poll", typ: $funcType([$Bool], [$error], false)}, {prop: "waitCanceled", name: "waitCanceled", pkg: "internal/poll", typ: $funcType([$Int], [], false)}, {prop: "pollable", name: "pollable", pkg: "internal/poll", typ: $funcType([], [$Bool], false)}];
+		ptrType$2.methods = [{prop: "incref", name: "incref", pkg: "internal/poll", typ: $funcType([], [$Bool], false)}, {prop: "increfAndClose", name: "increfAndClose", pkg: "internal/poll", typ: $funcType([], [$Bool], false)}, {prop: "decref", name: "decref", pkg: "internal/poll", typ: $funcType([], [$Bool], false)}, {prop: "rwlock", name: "rwlock", pkg: "internal/poll", typ: $funcType([$Bool], [$Bool], false)}, {prop: "rwunlock", name: "rwunlock", pkg: "internal/poll", typ: $funcType([$Bool], [$Bool], false)}];
 		errNetClosing.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Temporary", name: "Temporary", pkg: "", typ: $funcType([], [$Bool], false)}];
 		ptrType$10.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Temporary", name: "Temporary", pkg: "", typ: $funcType([], [$Bool], false)}];
-		FD.init("internal/poll", [{prop: "fdmu", name: "fdmu", embedded: false, exported: false, typ: fdMutex, tag: ""}, {prop: "Sysfd", name: "Sysfd", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "pd", name: "pd", embedded: false, exported: false, typ: pollDesc, tag: ""}, {prop: "iovecs", name: "iovecs", embedded: false, exported: false, typ: ptrType$4, tag: ""}, {prop: "csema", name: "csema", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "isBlocking", name: "isBlocking", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "IsStream", name: "IsStream", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "ZeroReadIsEOF", name: "ZeroReadIsEOF", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "isFile", name: "isFile", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		pollDesc.init("internal/poll", [{prop: "fd", name: "fd", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "closing", name: "closing", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		SysFile.init("internal/poll", [{prop: "iovecs", name: "iovecs", embedded: false, exported: false, typ: ptrType$4, tag: ""}]);
+		FD.init("internal/poll", [{prop: "fdmu", name: "fdmu", embedded: false, exported: false, typ: fdMutex, tag: ""}, {prop: "Sysfd", name: "Sysfd", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "SysFile", name: "SysFile", embedded: true, exported: true, typ: SysFile, tag: ""}, {prop: "pd", name: "pd", embedded: false, exported: false, typ: pollDesc, tag: ""}, {prop: "csema", name: "csema", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "isBlocking", name: "isBlocking", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "IsStream", name: "IsStream", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "ZeroReadIsEOF", name: "ZeroReadIsEOF", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "isFile", name: "isFile", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		pollDesc.init("internal/poll", [{prop: "fd", name: "fd", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "closing", name: "closing", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		fdMutex.init("internal/poll", [{prop: "state", name: "state", embedded: false, exported: false, typ: $Uint64, tag: ""}, {prop: "rsema", name: "rsema", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "wsema", name: "wsema", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
 		errNetClosing.init("", []);
 		DeadlineExceededError.init("", []);
@@ -27813,9 +25348,9 @@ $packages["internal/poll"] = (function() {
 		$r = atomic.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = syscall.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = time.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		dupCloexecUnsupported = new atomic.Bool.ptr(new atomic.noCopy.ptr(), 0);
 		$pkg.CloseFunc = syscall.Close;
 		$pkg.AcceptFunc = syscall.Accept;
-		tryDupCloexec = 1;
 		$pkg.ErrNetClosing = new errNetClosing.ptr();
 		$pkg.ErrFileClosing = errors.New("use of closed file");
 		$pkg.ErrNoDeadline = errors.New("file type does not support deadline");
@@ -27961,7 +25496,7 @@ $packages["path"] = (function() {
 	return $pkg;
 })();
 $packages["io/fs"] = (function() {
-	var $pkg = {}, $init, errors, oserror, io, path, sort, time, utf8, File, DirEntry, FileInfo, FileMode, PathError, ptrType, sliceType$2, arrayType, interfaceType, ValidPath, errInvalid, errPermission, errExist, errNotExist, errClosed;
+	var $pkg = {}, $init, errors, oserror, io, path, sort, time, utf8, File, DirEntry, FileInfo, FileMode, PathError, ptrType, sliceType$2, arrayType, interfaceType, arrayType$1, ValidPath, errInvalid, errPermission, errExist, errNotExist, errClosed, FormatFileInfo, FormatDirEntry;
 	errors = $packages["errors"];
 	oserror = $packages["internal/oserror"];
 	io = $packages["io"];
@@ -27995,6 +25530,7 @@ $packages["io/fs"] = (function() {
 		sliceType$2 = $sliceType($Uint8);
 		arrayType = $arrayType($Uint8, 32);
 		interfaceType = $interfaceType([{prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}]);
+		arrayType$1 = $arrayType($Uint8, 20);
 		ValidPath = function ValidPath$1(name) {
 			var elem, i, name;
 			if (!utf8.ValidString(name)) {
@@ -28035,7 +25571,7 @@ $packages["io/fs"] = (function() {
 		errClosed = function errClosed$1() {
 			return oserror.ErrClosed;
 		};
-		FileMode.prototype.String = function String() {
+		FileMode.prototype.String = function String$2() {
 			var _i, _i$1, _ref, _ref$1, _rune, _rune$1, buf, c, c$1, i, i$1, m, w, y, y$1;
 			m = this.$val;
 			buf = arrayType.zero();
@@ -28127,6 +25663,79 @@ $packages["io/fs"] = (function() {
 			$s = 3; case 3: return $24r;
 			/* */ } return; } var $f = {$blk: Timeout, $c: true, $r, $24r, _r, _tuple, _v, e, ok, t, $s};return $f;
 		};
+		FormatFileInfo = function FormatFileInfo$1(info) {
+			var {_arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, b, buf, i, info, name, q, size, usize, x, x$1, x$2, $s, $r, $c} = $restore(this, {info});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = info.Name(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			name = _r;
+			b = $makeSlice(sliceType$2, 0, (40 + name.length >> 0));
+			_arg = b;
+			_r$1 = info.Mode(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$2 = new FileMode(_r$1).String(); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_arg$1 = _r$2;
+			b = $appendSlice(_arg, _arg$1);
+			b = $append(b, 32);
+			_r$3 = info.Size(); /* */ $s = 4; case 4: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			size = _r$3;
+			usize = new $Uint64(0, 0);
+			if ((size.$high > 0 || (size.$high === 0 && size.$low >= 0))) {
+				usize = (new $Uint64(size.$high, size.$low));
+			} else {
+				b = $append(b, 45);
+				usize = ((x = new $Int64(-size.$high, -size.$low), new $Uint64(x.$high, x.$low)));
+			}
+			buf = arrayType$1.zero();
+			i = 19;
+			while (true) {
+				if (!((usize.$high > 0 || (usize.$high === 0 && usize.$low >= 10)))) { break; }
+				q = $div64(usize, new $Uint64(0, 10), false);
+				((i < 0 || i >= buf.length) ? ($throwRuntimeError("index out of range"), undefined) : buf[i] = (((x$1 = new $Uint64(0 + usize.$high, 48 + usize.$low), x$2 = $mul64(q, new $Uint64(0, 10)), new $Uint64(x$1.$high - x$2.$high, x$1.$low - x$2.$low)).$low << 24 >>> 24)));
+				i = i - (1) >> 0;
+				usize = q;
+			}
+			((i < 0 || i >= buf.length) ? ($throwRuntimeError("index out of range"), undefined) : buf[i] = ((new $Uint64(0 + usize.$high, 48 + usize.$low).$low << 24 >>> 24)));
+			b = $appendSlice(b, $subslice(new sliceType$2(buf), i));
+			b = $append(b, 32);
+			_arg$2 = b;
+			_r$4 = info.ModTime(); /* */ $s = 5; case 5: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			_r$5 = $clone(_r$4, time.Time).Format("2006-01-02 15:04:05"); /* */ $s = 6; case 6: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			_arg$3 = _r$5;
+			b = $appendSlice(_arg$2, _arg$3);
+			b = $append(b, 32);
+			b = $appendSlice(b, name);
+			_r$6 = info.IsDir(); /* */ $s = 9; case 9: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			/* */ if (_r$6) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* if (_r$6) { */ case 7:
+				b = $append(b, 47);
+			/* } */ case 8:
+			$s = -1; return ($bytesToString(b));
+			/* */ } return; } var $f = {$blk: FormatFileInfo$1, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, b, buf, i, info, name, q, size, usize, x, x$1, x$2, $s};return $f;
+		};
+		$pkg.FormatFileInfo = FormatFileInfo;
+		FormatDirEntry = function FormatDirEntry$1(dir) {
+			var {_r, _r$1, _r$2, _r$3, b, dir, mode, name, $s, $r, $c} = $restore(this, {dir});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = dir.Name(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			name = _r;
+			b = $makeSlice(sliceType$2, 0, (5 + name.length >> 0));
+			_r$1 = dir.Type(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$2 = new FileMode(_r$1).String(); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			mode = _r$2;
+			mode = $substring(mode, 0, (mode.length - 9 >> 0));
+			b = $appendSlice(b, mode);
+			b = $append(b, 32);
+			b = $appendSlice(b, name);
+			_r$3 = dir.IsDir(); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			/* */ if (_r$3) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (_r$3) { */ case 4:
+				b = $append(b, 47);
+			/* } */ case 5:
+			$s = -1; return ($bytesToString(b));
+			/* */ } return; } var $f = {$blk: FormatDirEntry$1, $c: true, $r, _r, _r$1, _r$2, _r$3, b, dir, mode, name, $s};return $f;
+		};
+		$pkg.FormatDirEntry = FormatDirEntry;
 		FileMode.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "IsDir", name: "IsDir", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsRegular", name: "IsRegular", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Perm", name: "Perm", pkg: "", typ: $funcType([], [FileMode], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [FileMode], false)}];
 		ptrType.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Unwrap", name: "Unwrap", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}];
 		File.init([{prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "Stat", name: "Stat", pkg: "", typ: $funcType([], [FileInfo, $error], false)}]);
@@ -28157,7 +25766,7 @@ $packages["io/fs"] = (function() {
 	return $pkg;
 })();
 $packages["os"] = (function() {
-	var $pkg = {}, $init, errors, js, itoa, poll, safefilepath, execenv, unix, testlog, io, fs, runtime, sort, sync, atomic, syscall, time, fileStat, File, rawConn, file, unixDirent, LinkError, onlyWriter, timeout, SyscallError, dirInfo, readdirMode, sliceType, sliceType$1, sliceType$2, ptrType, ptrType$1, ptrType$2, ptrType$3, ptrType$5, ptrType$6, sliceType$4, ptrType$7, ptrType$8, ptrType$9, funcType, ptrType$16, ptrType$17, sliceType$7, sliceType$8, funcType$2, funcType$3, ptrType$18, ptrType$19, testingForceReadDirLstat, errPatternHasSeparator, errWriteAtInAppendMode, lstat, dirBufPool, _r, _r$1, _r$2, statNolog, lstatNolog, fillFileStatFromSys, Stat, Lstat, newRawConn, init, IsPathSeparator, basename, runtime_args, init$1, fixLongPath, NewFile, newFile, epipecheck, openFileNolog, newUnixDirent, sigpipe, syscallMode, chmod, ignoringEINTR, genericReadFrom, setStickyBit, Open, OpenFile, Chmod, ReadFile, errNoDeadline, errDeadlineExceeded, IsNotExist, underlyingErrorIs, underlyingError, direntIno, direntReclen, direntNamlen, direntType, readInt, readIntBE, readIntLE;
+	var $pkg = {}, $init, errors, js, itoa, poll, safefilepath, execenv, unix, testlog, io, fs, runtime, sort, sync, atomic, syscall, time, fileStat, File, rawConn, file, unixDirent, LinkError, fileWithoutReadFrom, timeout, SyscallError, dirInfo, readdirMode, sliceType, sliceType$1, sliceType$2, ptrType, ptrType$1, ptrType$2, ptrType$3, ptrType$5, sliceType$3, ptrType$6, ptrType$7, ptrType$8, ptrType$9, funcType, sliceType$5, ptrType$16, ptrType$17, sliceType$7, funcType$2, funcType$3, ptrType$18, ptrType$19, testingForceReadDirLstat, errPatternHasSeparator, errWriteAtInAppendMode, lstat, checkWrapErr, dirBufPool, _r, _r$1, _r$2, statNolog, lstatNolog, fillFileStatFromSys, Stat, Lstat, newRawConn, init, IsPathSeparator, basename, runtime_args, init$1, fixLongPath, NewFile, newFile, sigpipe, epipecheck, openFileNolog, newUnixDirent, syscallMode, chmod, ignoringEINTR, open, genericReadFrom, setStickyBit, Open, OpenFile, Chmod, ReadFile, errNoDeadline, errDeadlineExceeded, IsNotExist, underlyingErrorIs, underlyingError, direntIno, direntReclen, direntNamlen, direntType, readInt, readIntBE, readIntLE;
 	errors = $packages["errors"];
 	js = $packages["github.com/gopherjs/gopherjs/js"];
 	itoa = $packages["internal/itoa"];
@@ -28209,7 +25818,7 @@ $packages["os"] = (function() {
 	file = $newType(0, $kindStruct, "os.file", true, "os", false, function(pfd_, name_, dirinfo_, nonblock_, stdoutOrErr_, appendMode_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.pfd = new poll.FD.ptr(new poll.fdMutex.ptr(new $Uint64(0, 0), 0, 0), 0, new poll.pollDesc.ptr(ptrType$6.nil, false), ptrType$7.nil, 0, 0, false, false, false);
+			this.pfd = new poll.FD.ptr(new poll.fdMutex.ptr(new $Uint64(0, 0), 0, 0), 0, new poll.SysFile.ptr(ptrType$6.nil), new poll.pollDesc.ptr(ptrType$7.nil, false), 0, 0, false, false, false);
 			this.name = "";
 			this.dirinfo = ptrType$8.nil;
 			this.nonblock = false;
@@ -28252,13 +25861,13 @@ $packages["os"] = (function() {
 		this.New = New_;
 		this.Err = Err_;
 	});
-	onlyWriter = $newType(0, $kindStruct, "os.onlyWriter", true, "os", false, function(Writer_) {
+	fileWithoutReadFrom = $newType(0, $kindStruct, "os.fileWithoutReadFrom", true, "os", false, function(File_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Writer = $ifaceNil;
+			this.File = ptrType$2.nil;
 			return;
 		}
-		this.Writer = Writer_;
+		this.File = File_;
 	});
 	timeout = $newType(8, $kindInterface, "os.timeout", true, "os", false, null);
 	SyscallError = $newType(0, $kindStruct, "os.SyscallError", true, "os", true, function(Syscall_, Err_) {
@@ -28290,7 +25899,7 @@ $packages["os"] = (function() {
 	$pkg.file = file;
 	$pkg.unixDirent = unixDirent;
 	$pkg.LinkError = LinkError;
-	$pkg.onlyWriter = onlyWriter;
+	$pkg.fileWithoutReadFrom = fileWithoutReadFrom;
 	$pkg.timeout = timeout;
 	$pkg.SyscallError = SyscallError;
 	$pkg.dirInfo = dirInfo;
@@ -28304,16 +25913,16 @@ $packages["os"] = (function() {
 		ptrType$2 = $ptrType(File);
 		ptrType$3 = $ptrType(time.Location);
 		ptrType$5 = $ptrType(fs.PathError);
-		ptrType$6 = $ptrType(poll.FD);
-		sliceType$4 = $sliceType(syscall.Iovec);
-		ptrType$7 = $ptrType(sliceType$4);
+		sliceType$3 = $sliceType(syscall.Iovec);
+		ptrType$6 = $ptrType(sliceType$3);
+		ptrType$7 = $ptrType(poll.FD);
 		ptrType$8 = $ptrType(dirInfo);
 		ptrType$9 = $ptrType(file);
 		funcType = $funcType([ptrType$9], [$error], false);
+		sliceType$5 = $sliceType(fs.DirEntry);
 		ptrType$16 = $ptrType(LinkError);
 		ptrType$17 = $ptrType(SyscallError);
-		sliceType$7 = $sliceType(fs.DirEntry);
-		sliceType$8 = $sliceType(fs.FileInfo);
+		sliceType$7 = $sliceType(fs.FileInfo);
 		funcType$2 = $funcType([$Uintptr], [], false);
 		funcType$3 = $funcType([$Uintptr], [$Bool], false);
 		ptrType$18 = $ptrType(rawConn);
@@ -28608,31 +26217,36 @@ $packages["os"] = (function() {
 			/* */ } return; } var $f = {$blk: Fd, $c: true, $r, _r$3, f, $s};return $f;
 		};
 		NewFile = function NewFile$1(fd, name) {
-			var {$24r, _r$3, _tuple, err, fd, kind, name, nb, $s, $r, $c} = $restore(this, {fd, name});
+			var {_r$3, _tuple, appendMode, err, f, fd, fdi, flags, kind, name, $s, $r, $c} = $restore(this, {fd, name});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			fdi = ((fd >> 0));
+			if (fdi < 0) {
+				$s = -1; return ptrType$2.nil;
+			}
 			kind = 0;
-			_tuple = unix.IsNonblock(((fd >> 0)));
-			nb = _tuple[0];
+			appendMode = false;
+			_tuple = unix.Fcntl(fdi, 3, 0);
+			flags = _tuple[0];
 			err = _tuple[1];
-			if ($interfaceIsEqual(err, $ifaceNil) && nb) {
-				kind = 3;
+			if ($interfaceIsEqual(err, $ifaceNil)) {
+				if (unix.HasNonblockFlag(flags)) {
+					kind = 3;
+				}
+				appendMode = !(((flags & 1024) === 0));
 			}
-			_r$3 = newFile(fd, name, kind); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$24r = _r$3;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: NewFile$1, $c: true, $r, $24r, _r$3, _tuple, err, fd, kind, name, nb, $s};return $f;
+			_r$3 = newFile(fdi, name, kind); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			f = _r$3;
+			f.file.appendMode = appendMode;
+			$s = -1; return f;
+			/* */ } return; } var $f = {$blk: NewFile$1, $c: true, $r, _r$3, _tuple, appendMode, err, f, fd, fdi, flags, kind, name, $s};return $f;
 		};
 		$pkg.NewFile = NewFile;
 		newFile = function newFile$1(fd, name, kind) {
-			var {_1, _r$3, clearNonBlock, err, err$1, err$2, f, fd, fdi, kind, name, pollErr, pollable, st, typ, $s, $r, $c} = $restore(this, {fd, name, kind});
+			var {_1, _r$3, clearNonBlock, err, err$1, err$2, f, fd, kind, name, pollErr, pollable, st, typ, $s, $r, $c} = $restore(this, {fd, name, kind});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			fdi = [fdi];
+			fd = [fd];
 			st = [st];
-			fdi[0] = ((fd >> 0));
-			if (fdi[0] < 0) {
-				$s = -1; return ptrType$2.nil;
-			}
-			f = new File.ptr(new file.ptr($clone(new poll.FD.ptr(new poll.fdMutex.ptr(new $Uint64(0, 0), 0, 0), fdi[0], new poll.pollDesc.ptr(ptrType$6.nil, false), ptrType$7.nil, 0, 0, true, true, false), poll.FD), name, ptrType$8.nil, false, (fdi[0] === 1) || (fdi[0] === 2), false));
+			f = new File.ptr(new file.ptr($clone(new poll.FD.ptr(new poll.fdMutex.ptr(new $Uint64(0, 0), 0, 0), fd[0], new poll.SysFile.ptr(ptrType$6.nil), new poll.pollDesc.ptr(ptrType$7.nil, false), 0, 0, true, true, false), poll.FD), name, ptrType$8.nil, false, (fd[0] === 1) || (fd[0] === 2), false));
 			pollable = (kind === 1) || (kind === 2) || (kind === 3);
 			/* */ if (kind === 1) { $s = 1; continue; }
 			/* */ $s = 2; continue;
@@ -28642,14 +26256,14 @@ $packages["os"] = (function() {
 					/* */ $s = 5; continue;
 					/* if (_1 === ("darwin") || _1 === ("ios") || _1 === ("dragonfly") || _1 === ("freebsd") || _1 === ("netbsd") || _1 === ("openbsd")) { */ case 4:
 						st[0] = new syscall.Stat_t.ptr(new $Int64(0, 0), new $Uint64(0, 0), 0, 0, 0, 0, new $Int64(0, 0), new $Int64(0, 0), 0, 0, new $Int64(0, 0), new $Int64(0, 0), new $Int64(0, 0), new $Int64(0, 0), new $Int64(0, 0), new $Int64(0, 0));
-						_r$3 = ignoringEINTR((function(fdi, st) { return function newFile·func1() {
+						_r$3 = ignoringEINTR((function(fd, st) { return function newFile·func1() {
 								var {$24r, _r$3, $s, $r, $c} = $restore(this, {});
 								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-								_r$3 = syscall.Fstat(fdi[0], st[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+								_r$3 = syscall.Fstat(fd[0], st[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 								$24r = _r$3;
 								$s = 2; case 2: return $24r;
 								/* */ } return; } var $f = {$blk: newFile·func1, $c: true, $r, $24r, _r$3, $s};return $f;
-							}; })(fdi, st)); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							}; })(fd, st)); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 						err = _r$3;
 						typ = (st[0].Mode & 126976) >>> 0;
 						if ($interfaceIsEqual(err, $ifaceNil) && ((typ === 32768) || (typ === 16384))) {
@@ -28665,7 +26279,7 @@ $packages["os"] = (function() {
 			if (pollable) {
 				if (kind === 3) {
 				} else {
-					err$1 = syscall.SetNonblock(fdi[0], true);
+					err$1 = syscall.SetNonblock(fd[0], true);
 					if ($interfaceIsEqual(err$1, $ifaceNil)) {
 						f.file.nonblock = true;
 						clearNonBlock = true;
@@ -28676,15 +26290,18 @@ $packages["os"] = (function() {
 			}
 			pollErr = f.file.pfd.Init("file", pollable);
 			if (!($interfaceIsEqual(pollErr, $ifaceNil)) && clearNonBlock) {
-				err$2 = syscall.SetNonblock(fdi[0], false);
+				err$2 = syscall.SetNonblock(fd[0], false);
 				if ($interfaceIsEqual(err$2, $ifaceNil)) {
 					f.file.nonblock = false;
 				}
 			}
 			runtime.SetFinalizer(f.file, new funcType($methodExpr(ptrType$9, "close")));
 			$s = -1; return f;
-			/* */ } return; } var $f = {$blk: newFile$1, $c: true, $r, _1, _r$3, clearNonBlock, err, err$1, err$2, f, fd, fdi, kind, name, pollErr, pollable, st, typ, $s};return $f;
+			/* */ } return; } var $f = {$blk: newFile$1, $c: true, $r, _1, _r$3, clearNonBlock, err, err$1, err$2, f, fd, kind, name, pollErr, pollable, st, typ, $s};return $f;
 		};
+		sigpipe = function() {
+		$throwRuntimeError("native function not implemented: os.sigpipe");
+	};
 		epipecheck = function epipecheck$1(file$1, e) {
 			var {e, file$1, $s, $r, $c} = $restore(this, {file$1, e});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -28697,7 +26314,7 @@ $packages["os"] = (function() {
 			/* */ } return; } var $f = {$blk: epipecheck$1, $c: true, $r, e, file$1, $s};return $f;
 		};
 		openFileNolog = function openFileNolog$1(name, flag, perm) {
-			var {$24r, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, e, err, flag, kind, name, perm, r, setSticky, $s, $r, $c} = $restore(this, {name, flag, perm});
+			var {_r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, e, err, f, flag, kind, name, perm, r, s, setSticky, $s, $r, $c} = $restore(this, {name, flag, perm});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			setSticky = false;
 			/* */ if (true && !(((flag & 64) === 0)) && !((((perm & 1048576) >>> 0) === 0))) { $s = 1; continue; }
@@ -28711,12 +26328,14 @@ $packages["os"] = (function() {
 				}
 			/* } */ case 2:
 			r = 0;
+			s = new poll.SysFile.ptr(ptrType$6.nil);
 			/* while (true) { */ case 4:
 				e = $ifaceNil;
-				_r$4 = syscall.Open(name, flag | 0, syscallMode(perm)); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_r$4 = open(name, flag | 0, syscallMode(perm)); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 				_tuple$1 = _r$4;
 				r = _tuple$1[0];
-				e = _tuple$1[1];
+				poll.SysFile.copy(s, _tuple$1[1]);
+				e = _tuple$1[2];
 				if ($interfaceIsEqual(e, $ifaceNil)) {
 					/* break; */ $s = 5; continue;
 				}
@@ -28738,10 +26357,11 @@ $packages["os"] = (function() {
 			if (unix.HasNonblockFlag(flag)) {
 				kind = 3;
 			}
-			_r$6 = newFile(((r >>> 0)), name, kind); /* */ $s = 10; case 10: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			$24r = [_r$6, $ifaceNil];
-			$s = 11; case 11: return $24r;
-			/* */ } return; } var $f = {$blk: openFileNolog$1, $c: true, $r, $24r, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, e, err, flag, kind, name, perm, r, setSticky, $s};return $f;
+			_r$6 = newFile(r, name, kind); /* */ $s = 10; case 10: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			f = _r$6;
+			poll.SysFile.copy(f.file.pfd.SysFile, s);
+			$s = -1; return [f, $ifaceNil];
+			/* */ } return; } var $f = {$blk: openFileNolog$1, $c: true, $r, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, e, err, f, flag, kind, name, perm, r, s, setSticky, $s};return $f;
 		};
 		$ptrType(file).prototype.close = function close() {
 			var {_r$3, e, err, file$1, $s, $r, $c} = $restore(this, {});
@@ -28816,6 +26436,15 @@ $packages["os"] = (function() {
 			$s = 2; case 2: return $24r;
 			/* */ } return; } var $f = {$blk: Info, $c: true, $r, $24r, _r$3, d, $s};return $f;
 		};
+		$ptrType(unixDirent).prototype.String = function String() {
+			var {$24r, _r$3, d, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			d = this;
+			_r$3 = fs.FormatDirEntry(d); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			$24r = _r$3;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String, $c: true, $r, $24r, _r$3, d, $s};return $f;
+		};
 		newUnixDirent = function newUnixDirent$1(parent, name, typ) {
 			var {_r$3, _r$4, _r$5, _tuple, err, info, name, parent, typ, ude, $s, $r, $c} = $restore(this, {parent, name, typ});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -28837,9 +26466,6 @@ $packages["os"] = (function() {
 			$s = -1; return [ude, $ifaceNil];
 			/* */ } return; } var $f = {$blk: newUnixDirent$1, $c: true, $r, _r$3, _r$4, _r$5, _tuple, err, info, name, parent, typ, ude, $s};return $f;
 		};
-		sigpipe = function() {
-		$throwRuntimeError("native function not implemented: os.sigpipe");
-	};
 		$ptrType(File).prototype.Close = function Close() {
 			var {$24r, _r$3, f, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -28961,7 +26587,7 @@ $packages["os"] = (function() {
 			/* */ } return; } var $f = {$blk: chmod$1, $c: true, $r, _r$3, e, longName, mode, name, $s};return $f;
 		};
 		$ptrType(File).prototype.chmod = function chmod$2(mode) {
-			var {_r$3, e, err, f, mode, $s, $r, $c} = $restore(this, {mode});
+			var {$24r, _r$3, _r$4, e, err, f, mode, $s, $r, $c} = $restore(this, {mode});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			f = this;
 			err = f.checkValid("chmod");
@@ -28970,14 +26596,18 @@ $packages["os"] = (function() {
 			}
 			_r$3 = f.file.pfd.Fchmod(syscallMode(mode)); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			e = _r$3;
-			if (!($interfaceIsEqual(e, $ifaceNil))) {
-				$s = -1; return f.wrapErr("chmod", e);
-			}
+			/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 2:
+				_r$4 = f.wrapErr("chmod", e); /* */ $s = 4; case 4: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				$24r = _r$4;
+				$s = 5; case 5: return $24r;
+			/* } */ case 3:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: chmod$2, $c: true, $r, _r$3, e, err, f, mode, $s};return $f;
+			/* */ } return; } var $f = {$blk: chmod$2, $c: true, $r, $24r, _r$3, _r$4, e, err, f, mode, $s};return $f;
 		};
 		$ptrType(File).prototype.Chown = function Chown$2(uid, gid) {
-			var {_r$3, e, err, f, gid, uid, $s, $r, $c} = $restore(this, {uid, gid});
+			var {$24r, _r$3, _r$4, e, err, f, gid, uid, $s, $r, $c} = $restore(this, {uid, gid});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			f = this;
 			err = f.checkValid("chown");
@@ -28986,14 +26616,18 @@ $packages["os"] = (function() {
 			}
 			_r$3 = f.file.pfd.Fchown(uid, gid); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			e = _r$3;
-			if (!($interfaceIsEqual(e, $ifaceNil))) {
-				$s = -1; return f.wrapErr("chown", e);
-			}
+			/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 2:
+				_r$4 = f.wrapErr("chown", e); /* */ $s = 4; case 4: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				$24r = _r$4;
+				$s = 5; case 5: return $24r;
+			/* } */ case 3:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: Chown$2, $c: true, $r, _r$3, e, err, f, gid, uid, $s};return $f;
+			/* */ } return; } var $f = {$blk: Chown$2, $c: true, $r, $24r, _r$3, _r$4, e, err, f, gid, uid, $s};return $f;
 		};
 		$ptrType(File).prototype.Truncate = function Truncate$2(size) {
-			var {_r$3, e, err, f, size, $s, $r, $c} = $restore(this, {size});
+			var {$24r, _r$3, _r$4, e, err, f, size, $s, $r, $c} = $restore(this, {size});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			f = this;
 			err = f.checkValid("truncate");
@@ -29002,14 +26636,18 @@ $packages["os"] = (function() {
 			}
 			_r$3 = f.file.pfd.Ftruncate(size); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			e = _r$3;
-			if (!($interfaceIsEqual(e, $ifaceNil))) {
-				$s = -1; return f.wrapErr("truncate", e);
-			}
+			/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 2:
+				_r$4 = f.wrapErr("truncate", e); /* */ $s = 4; case 4: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				$24r = _r$4;
+				$s = 5; case 5: return $24r;
+			/* } */ case 3:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: Truncate$2, $c: true, $r, _r$3, e, err, f, size, $s};return $f;
+			/* */ } return; } var $f = {$blk: Truncate$2, $c: true, $r, $24r, _r$3, _r$4, e, err, f, size, $s};return $f;
 		};
 		$ptrType(File).prototype.Sync = function Sync() {
-			var {_r$3, e, err, f, $s, $r, $c} = $restore(this, {});
+			var {$24r, _r$3, _r$4, e, err, f, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			f = this;
 			err = f.checkValid("sync");
@@ -29018,14 +26656,18 @@ $packages["os"] = (function() {
 			}
 			_r$3 = f.file.pfd.Fsync(); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			e = _r$3;
-			if (!($interfaceIsEqual(e, $ifaceNil))) {
-				$s = -1; return f.wrapErr("sync", e);
-			}
+			/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 2:
+				_r$4 = f.wrapErr("sync", e); /* */ $s = 4; case 4: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				$24r = _r$4;
+				$s = 5; case 5: return $24r;
+			/* } */ case 3:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: Sync, $c: true, $r, _r$3, e, err, f, $s};return $f;
+			/* */ } return; } var $f = {$blk: Sync, $c: true, $r, $24r, _r$3, _r$4, e, err, f, $s};return $f;
 		};
 		$ptrType(File).prototype.Chdir = function Chdir$1() {
-			var {_r$3, e, err, f, $s, $r, $c} = $restore(this, {});
+			var {$24r, _r$3, _r$4, e, err, f, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			f = this;
 			err = f.checkValid("chdir");
@@ -29034,11 +26676,15 @@ $packages["os"] = (function() {
 			}
 			_r$3 = f.file.pfd.Fchdir(); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			e = _r$3;
-			if (!($interfaceIsEqual(e, $ifaceNil))) {
-				$s = -1; return f.wrapErr("chdir", e);
-			}
+			/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 2:
+				_r$4 = f.wrapErr("chdir", e); /* */ $s = 4; case 4: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				$24r = _r$4;
+				$s = 5; case 5: return $24r;
+			/* } */ case 3:
 			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: Chdir$1, $c: true, $r, _r$3, e, err, f, $s};return $f;
+			/* */ } return; } var $f = {$blk: Chdir$1, $c: true, $r, $24r, _r$3, _r$4, e, err, f, $s};return $f;
 		};
 		$ptrType(File).prototype.setDeadline = function setDeadline(t) {
 			var {$24r, _r$3, err, f, t, $s, $r, $c} = $restore(this, {t});
@@ -29101,6 +26747,16 @@ $packages["os"] = (function() {
 			$s = -1; return $ifaceNil;
 			/* */ } return; } var $f = {$blk: ignoringEINTR$1, $c: true, $r, _r$3, err, fn, $s};return $f;
 		};
+		open = function open$1(path, flag, perm) {
+			var {_r$3, _tuple, err, fd, flag, path, perm, $s, $r, $c} = $restore(this, {path, flag, perm});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r$3 = syscall.Open(path, flag, perm); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_tuple = _r$3;
+			fd = _tuple[0];
+			err = _tuple[1];
+			$s = -1; return [fd, new poll.SysFile.ptr(ptrType$6.nil), err];
+			/* */ } return; } var $f = {$blk: open$1, $c: true, $r, _r$3, _tuple, err, fd, flag, path, perm, $s};return $f;
+		};
 		$ptrType(File).prototype.Name = function Name$2() {
 			var f;
 			f = this;
@@ -29121,7 +26777,7 @@ $packages["os"] = (function() {
 			return e.Err;
 		};
 		$ptrType(File).prototype.Read = function Read$1(b) {
-			var {_r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, b, e, err, err$1, f, n, $s, $r, $c} = $restore(this, {b});
+			var {$24r, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, b, e, err, err$1, f, n, $s, $r, $c} = $restore(this, {b});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			n = 0;
 			err = $ifaceNil;
@@ -29139,14 +26795,16 @@ $packages["os"] = (function() {
 			n = _tuple[0];
 			e = _tuple[1];
 			_tmp$2 = n;
-			_tmp$3 = f.wrapErr("read", e);
+			_r$4 = f.wrapErr("read", e); /* */ $s = 2; case 2: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			_tmp$3 = _r$4;
 			n = _tmp$2;
 			err = _tmp$3;
-			$s = -1; return [n, err];
-			/* */ } return; } var $f = {$blk: Read$1, $c: true, $r, _r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, b, e, err, err$1, f, n, $s};return $f;
+			$24r = [n, err];
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: Read$1, $c: true, $r, $24r, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, b, e, err, err$1, f, n, $s};return $f;
 		};
 		$ptrType(File).prototype.ReadAt = function ReadAt(b, off) {
-			var {_r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, b, e, err, err$1, f, m, n, off, x, $s, $r, $c} = $restore(this, {b, off});
+			var {_r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, b, e, err, err$1, f, m, n, off, x, $s, $r, $c} = $restore(this, {b, off});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			n = 0;
 			err = $ifaceNil;
@@ -29172,20 +26830,23 @@ $packages["os"] = (function() {
 				_tuple = _r$3;
 				m = _tuple[0];
 				e = _tuple[1];
-				if (!($interfaceIsEqual(e, $ifaceNil))) {
-					err = f.wrapErr("read", e);
+				/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 4:
+					_r$4 = f.wrapErr("read", e); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					err = _r$4;
 					/* break; */ $s = 2; continue;
-				}
+				/* } */ case 5:
 				n = n + (m) >> 0;
 				b = $subslice(b, m);
 				off = (x = (new $Int64(0, m)), new $Int64(off.$high + x.$high, off.$low + x.$low));
 			$s = 1; continue;
 			case 2:
 			$s = -1; return [n, err];
-			/* */ } return; } var $f = {$blk: ReadAt, $c: true, $r, _r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, b, e, err, err$1, f, m, n, off, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: ReadAt, $c: true, $r, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, b, e, err, err$1, f, m, n, off, x, $s};return $f;
 		};
 		$ptrType(File).prototype.ReadFrom = function ReadFrom(r) {
-			var {$24r, _r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, e, err, err$1, f, handled, n, r, $s, $r, $c} = $restore(this, {r});
+			var {$24r, $24r$1, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, e, err, err$1, f, handled, n, r, $s, $r, $c} = $restore(this, {r});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			n = new $Int64(0, 0);
 			err = $ifaceNil;
@@ -29213,22 +26874,29 @@ $packages["os"] = (function() {
 				$s = 4; case 4: return $24r;
 			/* } */ case 2:
 			_tmp$2 = n;
-			_tmp$3 = f.wrapErr("write", e);
+			_r$4 = f.wrapErr("write", e); /* */ $s = 5; case 5: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			_tmp$3 = _r$4;
 			n = _tmp$2;
 			err = _tmp$3;
-			$s = -1; return [n, err];
-			/* */ } return; } var $f = {$blk: ReadFrom, $c: true, $r, $24r, _r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, e, err, err$1, f, handled, n, r, $s};return $f;
+			$24r$1 = [n, err];
+			$s = 6; case 6: return $24r$1;
+			/* */ } return; } var $f = {$blk: ReadFrom, $c: true, $r, $24r, $24r$1, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, e, err, err$1, f, handled, n, r, $s};return $f;
 		};
 		genericReadFrom = function genericReadFrom$1(f, r) {
 			var {$24r, _r$3, f, r, x, $s, $r, $c} = $restore(this, {f, r});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$3 = io.Copy((x = new onlyWriter.ptr(f), new x.constructor.elem(x)), r); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_r$3 = io.Copy((x = new fileWithoutReadFrom.ptr(f), new x.constructor.elem(x)), r); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			$24r = _r$3;
 			$s = 2; case 2: return $24r;
 			/* */ } return; } var $f = {$blk: genericReadFrom$1, $c: true, $r, $24r, _r$3, f, r, x, $s};return $f;
 		};
+		$ptrType(fileWithoutReadFrom).prototype.ReadFrom = function ReadFrom$1(param) {
+			var param;
+			$panic(new $String("unreachable"));
+		};
+		fileWithoutReadFrom.prototype.ReadFrom = function(...$args) { return this.$val.ReadFrom(...$args); };
 		$ptrType(File).prototype.Write = function Write$1(b) {
-			var {_r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, b, e, err, err$1, f, n, $s, $r, $c} = $restore(this, {b});
+			var {_r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, b, e, err, err$1, f, n, $s, $r, $c} = $restore(this, {b});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			n = 0;
 			err = $ifaceNil;
@@ -29252,18 +26920,21 @@ $packages["os"] = (function() {
 				err = io.ErrShortWrite;
 			}
 			$r = epipecheck(f, e); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (!($interfaceIsEqual(e, $ifaceNil))) {
-				err = f.wrapErr("write", e);
-			}
+			/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 3:
+				_r$4 = f.wrapErr("write", e); /* */ $s = 5; case 5: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				err = _r$4;
+			/* } */ case 4:
 			_tmp$2 = n;
 			_tmp$3 = err;
 			n = _tmp$2;
 			err = _tmp$3;
 			$s = -1; return [n, err];
-			/* */ } return; } var $f = {$blk: Write$1, $c: true, $r, _r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, b, e, err, err$1, f, n, $s};return $f;
+			/* */ } return; } var $f = {$blk: Write$1, $c: true, $r, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, b, e, err, err$1, f, n, $s};return $f;
 		};
 		$ptrType(File).prototype.WriteAt = function WriteAt(b, off) {
-			var {_r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, b, e, err, err$1, f, m, n, off, x, $s, $r, $c} = $restore(this, {b, off});
+			var {_r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, b, e, err, err$1, f, m, n, off, x, $s, $r, $c} = $restore(this, {b, off});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			n = 0;
 			err = $ifaceNil;
@@ -29296,20 +26967,23 @@ $packages["os"] = (function() {
 				_tuple = _r$3;
 				m = _tuple[0];
 				e = _tuple[1];
-				if (!($interfaceIsEqual(e, $ifaceNil))) {
-					err = f.wrapErr("write", e);
+				/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 4:
+					_r$4 = f.wrapErr("write", e); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					err = _r$4;
 					/* break; */ $s = 2; continue;
-				}
+				/* } */ case 5:
 				n = n + (m) >> 0;
 				b = $subslice(b, m);
 				off = (x = (new $Int64(0, m)), new $Int64(off.$high + x.$high, off.$low + x.$low));
 			$s = 1; continue;
 			case 2:
 			$s = -1; return [n, err];
-			/* */ } return; } var $f = {$blk: WriteAt, $c: true, $r, _r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, b, e, err, err$1, f, m, n, off, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: WriteAt, $c: true, $r, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, b, e, err, err$1, f, m, n, off, x, $s};return $f;
 		};
 		$ptrType(File).prototype.Seek = function Seek(offset, whence) {
-			var {_r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, e, err, err$1, f, offset, r, ret, whence, $s, $r, $c} = $restore(this, {offset, whence});
+			var {$24r, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, e, err, err$1, f, offset, r, ret, whence, $s, $r, $c} = $restore(this, {offset, whence});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			ret = new $Int64(0, 0);
 			err = $ifaceNil;
@@ -29329,19 +27003,23 @@ $packages["os"] = (function() {
 			if ($interfaceIsEqual(e, $ifaceNil) && !(f.file.dirinfo === ptrType$8.nil) && !((r.$high === 0 && r.$low === 0))) {
 				e = new syscall.Errno(21);
 			}
-			if (!($interfaceIsEqual(e, $ifaceNil))) {
+			/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 2:
 				_tmp$2 = new $Int64(0, 0);
-				_tmp$3 = f.wrapErr("seek", e);
+				_r$4 = f.wrapErr("seek", e); /* */ $s = 4; case 4: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_tmp$3 = _r$4;
 				ret = _tmp$2;
 				err = _tmp$3;
-				$s = -1; return [ret, err];
-			}
+				$24r = [ret, err];
+				$s = 5; case 5: return $24r;
+			/* } */ case 3:
 			_tmp$4 = r;
 			_tmp$5 = $ifaceNil;
 			ret = _tmp$4;
 			err = _tmp$5;
 			$s = -1; return [ret, err];
-			/* */ } return; } var $f = {$blk: Seek, $c: true, $r, _r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, e, err, err$1, f, offset, r, ret, whence, $s};return $f;
+			/* */ } return; } var $f = {$blk: Seek, $c: true, $r, $24r, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, e, err, err$1, f, offset, r, ret, whence, $s};return $f;
 		};
 		setStickyBit = function setStickyBit$1(name) {
 			var {$24r, _arg, _arg$1, _r$3, _r$4, _r$5, _tuple, err, fi, name, $s, $r, $c} = $restore(this, {name});
@@ -29387,15 +27065,27 @@ $packages["os"] = (function() {
 		};
 		$pkg.OpenFile = OpenFile;
 		$ptrType(File).prototype.wrapErr = function wrapErr(op, err) {
-			var err, f, op;
+			var {_r$3, _r$4, _v, err, f, op, $s, $r, $c} = $restore(this, {op, err});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			f = this;
 			if ($interfaceIsEqual(err, $ifaceNil) || $interfaceIsEqual(err, io.EOF)) {
-				return err;
+				$s = -1; return err;
 			}
-			if ($interfaceIsEqual(err, poll.ErrFileClosing)) {
+			/* */ if ($interfaceIsEqual(err, poll.ErrFileClosing)) { $s = 1; continue; }
+			if (!(checkWrapErr)) { _v = false; $s = 4; continue s; }
+			_r$3 = errors.Is(err, poll.ErrFileClosing); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_v = _r$3; case 4:
+			/* */ if (_v) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if ($interfaceIsEqual(err, poll.ErrFileClosing)) { */ case 1:
 				err = $pkg.ErrClosed;
-			}
-			return new fs.PathError.ptr(op, f.file.name, err);
+				$s = 3; continue;
+			/* } else if (_v) { */ case 2:
+				_r$4 = err.Error(); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				$panic(new $String("unexpected error wrapping poll.ErrFileClosing: " + _r$4));
+			/* } */ case 3:
+			$s = -1; return new fs.PathError.ptr(op, f.file.name, err);
+			/* */ } return; } var $f = {$blk: wrapErr, $c: true, $r, _r$3, _r$4, _v, err, f, op, $s};return $f;
 		};
 		Chmod = function Chmod$1(name, mode) {
 			var {$24r, _r$3, mode, name, $s, $r, $c} = $restore(this, {name, mode});
@@ -29452,7 +27142,7 @@ $packages["os"] = (function() {
 			_returncast = newRawConn(f);
 			return [_returncast[0], _returncast[1]];
 		};
-		ReadFile = function ReadFile$1(name) {
+		ReadFile = function ReadFile$2(name) {
 			var {$24r, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, _tuple$2, d, data, err, err$1, err$2, f, info, n, name, size, size64, x, $s, $deferred, $r, $c} = $restore(this, {name});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			_r$3 = Open(name); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
@@ -29504,7 +27194,7 @@ $packages["os"] = (function() {
 			$s = 6; continue;
 			case 7:
 			$s = -1; return [sliceType$2.nil, $ifaceNil];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [sliceType$2.nil, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: ReadFile$1, $c: true, $r, $24r, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, _tuple$2, d, data, err, err$1, err$2, f, info, n, name, size, size64, x, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [sliceType$2.nil, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: ReadFile$2, $c: true, $r, $24r, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, _tuple$2, d, data, err, err$1, err$2, f, info, n, name, size, size64, x, $s, $deferred};return $f; } }
 		};
 		$pkg.ReadFile = ReadFile;
 		errNoDeadline = function errNoDeadline$1() {
@@ -29606,8 +27296,8 @@ $packages["os"] = (function() {
 			var {_i, _r$3, _r$4, _r$5, _r$6, _ref, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, buf, c, d, de, dirents, err, err$1, err$2, errno, f, i, info, infos, ino, mode, n, name, names, namlen, ok, rec, reclen, x, x$1, x$2, $s, $r, $c} = $restore(this, {n, mode});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			names = sliceType.nil;
-			dirents = sliceType$7.nil;
-			infos = sliceType$8.nil;
+			dirents = sliceType$5.nil;
+			infos = sliceType$7.nil;
 			err = $ifaceNil;
 			f = this;
 			/* */ if (f.file.dirinfo === ptrType$8.nil) { $s = 1; continue; }
@@ -29663,7 +27353,7 @@ $packages["os"] = (function() {
 				if (!ok) {
 					/* break; */ $s = 5; continue;
 				}
-				if ((ino.$high === 0 && ino.$low === 0)) {
+				if ((ino.$high === 0 && ino.$low === 0) && true) {
 					/* continue; */ $s = 4; continue;
 				}
 				_tuple$3 = direntNamlen(rec);
@@ -29708,7 +27398,7 @@ $packages["os"] = (function() {
 					if (!($interfaceIsEqual(err$1, $ifaceNil))) {
 						_tmp$4 = sliceType.nil;
 						_tmp$5 = dirents;
-						_tmp$6 = sliceType$8.nil;
+						_tmp$6 = sliceType$7.nil;
 						_tmp$7 = err$1;
 						names = _tmp$4;
 						dirents = _tmp$5;
@@ -29728,7 +27418,7 @@ $packages["os"] = (function() {
 					}
 					if (!($interfaceIsEqual(err$2, $ifaceNil))) {
 						_tmp$8 = sliceType.nil;
-						_tmp$9 = sliceType$7.nil;
+						_tmp$9 = sliceType$5.nil;
 						_tmp$10 = infos;
 						_tmp$11 = err$2;
 						names = _tmp$8;
@@ -29743,8 +27433,8 @@ $packages["os"] = (function() {
 			case 5:
 			if (n > 0 && (((names.$length + dirents.$length >> 0) + infos.$length >> 0) === 0)) {
 				_tmp$12 = sliceType.nil;
-				_tmp$13 = sliceType$7.nil;
-				_tmp$14 = sliceType$8.nil;
+				_tmp$13 = sliceType$5.nil;
+				_tmp$14 = sliceType$7.nil;
 				_tmp$15 = io.EOF;
 				names = _tmp$12;
 				dirents = _tmp$13;
@@ -29828,14 +27518,14 @@ $packages["os"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			f = this;
 			if (f === ptrType$2.nil) {
-				$s = -1; return [sliceType$8.nil, $pkg.ErrInvalid];
+				$s = -1; return [sliceType$7.nil, $pkg.ErrInvalid];
 			}
 			_r$3 = f.readdir(n, 2); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			_tuple = _r$3;
 			infos = _tuple[2];
 			err = _tuple[3];
-			if (infos === sliceType$8.nil) {
-				infos = new sliceType$8([]);
+			if (infos === sliceType$7.nil) {
+				infos = new sliceType$7([]);
 			}
 			$s = -1; return [infos, err];
 			/* */ } return; } var $f = {$blk: Readdir, $c: true, $r, _r$3, _tuple, err, f, infos, n, $s};return $f;
@@ -29867,29 +27557,30 @@ $packages["os"] = (function() {
 			$s = -1; return [names, err];
 			/* */ } return; } var $f = {$blk: Readdirnames, $c: true, $r, _r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, err, f, n, names, $s};return $f;
 		};
-		$ptrType(File).prototype.ReadDir = function ReadDir$1(n) {
+		$ptrType(File).prototype.ReadDir = function ReadDir$2(n) {
 			var {_r$3, _tuple, dirents, err, f, n, $s, $r, $c} = $restore(this, {n});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			f = this;
 			if (f === ptrType$2.nil) {
-				$s = -1; return [sliceType$7.nil, $pkg.ErrInvalid];
+				$s = -1; return [sliceType$5.nil, $pkg.ErrInvalid];
 			}
 			_r$3 = f.readdir(n, 1); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
 			_tuple = _r$3;
 			dirents = _tuple[1];
 			err = _tuple[3];
-			if (dirents === sliceType$7.nil) {
-				dirents = new sliceType$7([]);
+			if (dirents === sliceType$5.nil) {
+				dirents = new sliceType$5([]);
 			}
 			$s = -1; return [dirents, err];
-			/* */ } return; } var $f = {$blk: ReadDir$1, $c: true, $r, _r$3, _tuple, dirents, err, f, n, $s};return $f;
+			/* */ } return; } var $f = {$blk: ReadDir$2, $c: true, $r, _r$3, _tuple, dirents, err, f, n, $s};return $f;
 		};
 		ptrType$1.methods = [{prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Mode", name: "Mode", pkg: "", typ: $funcType([], [fs.FileMode], false)}, {prop: "ModTime", name: "ModTime", pkg: "", typ: $funcType([], [time.Time], false)}, {prop: "Sys", name: "Sys", pkg: "", typ: $funcType([], [$emptyInterface], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "IsDir", name: "IsDir", pkg: "", typ: $funcType([], [$Bool], false)}];
-		ptrType$2.methods = [{prop: "Stat", name: "Stat", pkg: "", typ: $funcType([], [fs.FileInfo, $error], false)}, {prop: "readFrom", name: "readFrom", pkg: "os", typ: $funcType([io.Reader], [$Int64, $Bool, $error], false)}, {prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([$String], [$Int, $error], false)}, {prop: "Fd", name: "Fd", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "seek", name: "seek", pkg: "os", typ: $funcType([$Int64, $Int], [$Int64, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "read", name: "read", pkg: "os", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "pread", name: "pread", pkg: "os", typ: $funcType([sliceType$2, $Int64], [$Int, $error], false)}, {prop: "write", name: "write", pkg: "os", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "pwrite", name: "pwrite", pkg: "os", typ: $funcType([sliceType$2, $Int64], [$Int, $error], false)}, {prop: "chmod", name: "chmod", pkg: "os", typ: $funcType([fs.FileMode], [$error], false)}, {prop: "Chown", name: "Chown", pkg: "", typ: $funcType([$Int, $Int], [$error], false)}, {prop: "Truncate", name: "Truncate", pkg: "", typ: $funcType([$Int64], [$error], false)}, {prop: "Sync", name: "Sync", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Chdir", name: "Chdir", pkg: "", typ: $funcType([], [$error], false)}, {prop: "setDeadline", name: "setDeadline", pkg: "os", typ: $funcType([time.Time], [$error], false)}, {prop: "setReadDeadline", name: "setReadDeadline", pkg: "os", typ: $funcType([time.Time], [$error], false)}, {prop: "setWriteDeadline", name: "setWriteDeadline", pkg: "os", typ: $funcType([time.Time], [$error], false)}, {prop: "checkValid", name: "checkValid", pkg: "os", typ: $funcType([$String], [$error], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "ReadAt", name: "ReadAt", pkg: "", typ: $funcType([sliceType$2, $Int64], [$Int, $error], false)}, {prop: "ReadFrom", name: "ReadFrom", pkg: "", typ: $funcType([io.Reader], [$Int64, $error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "WriteAt", name: "WriteAt", pkg: "", typ: $funcType([sliceType$2, $Int64], [$Int, $error], false)}, {prop: "Seek", name: "Seek", pkg: "", typ: $funcType([$Int64, $Int], [$Int64, $error], false)}, {prop: "wrapErr", name: "wrapErr", pkg: "os", typ: $funcType([$String, $error], [$error], false)}, {prop: "Chmod", name: "Chmod", pkg: "", typ: $funcType([fs.FileMode], [$error], false)}, {prop: "SetDeadline", name: "SetDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetReadDeadline", name: "SetReadDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetWriteDeadline", name: "SetWriteDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SyscallConn", name: "SyscallConn", pkg: "", typ: $funcType([], [syscall.RawConn, $error], false)}, {prop: "readdir", name: "readdir", pkg: "os", typ: $funcType([$Int, readdirMode], [sliceType, sliceType$7, sliceType$8, $error], false)}, {prop: "Readdir", name: "Readdir", pkg: "", typ: $funcType([$Int], [sliceType$8, $error], false)}, {prop: "Readdirnames", name: "Readdirnames", pkg: "", typ: $funcType([$Int], [sliceType, $error], false)}, {prop: "ReadDir", name: "ReadDir", pkg: "", typ: $funcType([$Int], [sliceType$7, $error], false)}];
+		ptrType$2.methods = [{prop: "Stat", name: "Stat", pkg: "", typ: $funcType([], [fs.FileInfo, $error], false)}, {prop: "readFrom", name: "readFrom", pkg: "os", typ: $funcType([io.Reader], [$Int64, $Bool, $error], false)}, {prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([$String], [$Int, $error], false)}, {prop: "Fd", name: "Fd", pkg: "", typ: $funcType([], [$Uintptr], false)}, {prop: "seek", name: "seek", pkg: "os", typ: $funcType([$Int64, $Int], [$Int64, $error], false)}, {prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "read", name: "read", pkg: "os", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "pread", name: "pread", pkg: "os", typ: $funcType([sliceType$2, $Int64], [$Int, $error], false)}, {prop: "write", name: "write", pkg: "os", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "pwrite", name: "pwrite", pkg: "os", typ: $funcType([sliceType$2, $Int64], [$Int, $error], false)}, {prop: "chmod", name: "chmod", pkg: "os", typ: $funcType([fs.FileMode], [$error], false)}, {prop: "Chown", name: "Chown", pkg: "", typ: $funcType([$Int, $Int], [$error], false)}, {prop: "Truncate", name: "Truncate", pkg: "", typ: $funcType([$Int64], [$error], false)}, {prop: "Sync", name: "Sync", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Chdir", name: "Chdir", pkg: "", typ: $funcType([], [$error], false)}, {prop: "setDeadline", name: "setDeadline", pkg: "os", typ: $funcType([time.Time], [$error], false)}, {prop: "setReadDeadline", name: "setReadDeadline", pkg: "os", typ: $funcType([time.Time], [$error], false)}, {prop: "setWriteDeadline", name: "setWriteDeadline", pkg: "os", typ: $funcType([time.Time], [$error], false)}, {prop: "checkValid", name: "checkValid", pkg: "os", typ: $funcType([$String], [$error], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "ReadAt", name: "ReadAt", pkg: "", typ: $funcType([sliceType$2, $Int64], [$Int, $error], false)}, {prop: "ReadFrom", name: "ReadFrom", pkg: "", typ: $funcType([io.Reader], [$Int64, $error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "WriteAt", name: "WriteAt", pkg: "", typ: $funcType([sliceType$2, $Int64], [$Int, $error], false)}, {prop: "Seek", name: "Seek", pkg: "", typ: $funcType([$Int64, $Int], [$Int64, $error], false)}, {prop: "wrapErr", name: "wrapErr", pkg: "os", typ: $funcType([$String, $error], [$error], false)}, {prop: "Chmod", name: "Chmod", pkg: "", typ: $funcType([fs.FileMode], [$error], false)}, {prop: "SetDeadline", name: "SetDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetReadDeadline", name: "SetReadDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SetWriteDeadline", name: "SetWriteDeadline", pkg: "", typ: $funcType([time.Time], [$error], false)}, {prop: "SyscallConn", name: "SyscallConn", pkg: "", typ: $funcType([], [syscall.RawConn, $error], false)}, {prop: "readdir", name: "readdir", pkg: "os", typ: $funcType([$Int, readdirMode], [sliceType, sliceType$5, sliceType$7, $error], false)}, {prop: "Readdir", name: "Readdir", pkg: "", typ: $funcType([$Int], [sliceType$7, $error], false)}, {prop: "Readdirnames", name: "Readdirnames", pkg: "", typ: $funcType([$Int], [sliceType, $error], false)}, {prop: "ReadDir", name: "ReadDir", pkg: "", typ: $funcType([$Int], [sliceType$5, $error], false)}];
 		ptrType$18.methods = [{prop: "Control", name: "Control", pkg: "", typ: $funcType([funcType$2], [$error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([funcType$3], [$error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([funcType$3], [$error], false)}];
 		ptrType$9.methods = [{prop: "close", name: "close", pkg: "os", typ: $funcType([], [$error], false)}];
-		ptrType$19.methods = [{prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "IsDir", name: "IsDir", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [fs.FileMode], false)}, {prop: "Info", name: "Info", pkg: "", typ: $funcType([], [fs.FileInfo, $error], false)}];
+		ptrType$19.methods = [{prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "IsDir", name: "IsDir", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [fs.FileMode], false)}, {prop: "Info", name: "Info", pkg: "", typ: $funcType([], [fs.FileInfo, $error], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
 		ptrType$16.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Unwrap", name: "Unwrap", pkg: "", typ: $funcType([], [$error], false)}];
+		fileWithoutReadFrom.methods = [{prop: "ReadFrom", name: "ReadFrom", pkg: "", typ: $funcType([fileWithoutReadFrom], [], false)}];
 		ptrType$17.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Unwrap", name: "Unwrap", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}];
 		ptrType$8.methods = [{prop: "close", name: "close", pkg: "os", typ: $funcType([], [], false)}];
 		fileStat.init("os", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "size", name: "size", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "mode", name: "mode", embedded: false, exported: false, typ: fs.FileMode, tag: ""}, {prop: "modTime", name: "modTime", embedded: false, exported: false, typ: time.Time, tag: ""}, {prop: "sys", name: "sys", embedded: false, exported: false, typ: syscall.Stat_t, tag: ""}]);
@@ -29898,7 +27589,7 @@ $packages["os"] = (function() {
 		file.init("os", [{prop: "pfd", name: "pfd", embedded: false, exported: false, typ: poll.FD, tag: ""}, {prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "dirinfo", name: "dirinfo", embedded: false, exported: false, typ: ptrType$8, tag: ""}, {prop: "nonblock", name: "nonblock", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "stdoutOrErr", name: "stdoutOrErr", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "appendMode", name: "appendMode", embedded: false, exported: false, typ: $Bool, tag: ""}]);
 		unixDirent.init("os", [{prop: "parent", name: "parent", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: fs.FileMode, tag: ""}, {prop: "info", name: "info", embedded: false, exported: false, typ: fs.FileInfo, tag: ""}]);
 		LinkError.init("", [{prop: "Op", name: "Op", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Old", name: "Old", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "New", name: "New", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Err", name: "Err", embedded: false, exported: true, typ: $error, tag: ""}]);
-		onlyWriter.init("", [{prop: "Writer", name: "Writer", embedded: true, exported: true, typ: io.Writer, tag: ""}]);
+		fileWithoutReadFrom.init("", [{prop: "File", name: "File", embedded: true, exported: true, typ: ptrType$2, tag: ""}]);
 		timeout.init([{prop: "Timeout", name: "Timeout", pkg: "", typ: $funcType([], [$Bool], false)}]);
 		SyscallError.init("", [{prop: "Syscall", name: "Syscall", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Err", name: "Err", embedded: false, exported: true, typ: $error, tag: ""}]);
 		dirInfo.init("os", [{prop: "buf", name: "buf", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "nbuf", name: "nbuf", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "bufp", name: "bufp", embedded: false, exported: false, typ: $Int, tag: ""}]);
@@ -29927,6 +27618,7 @@ $packages["os"] = (function() {
 		errPatternHasSeparator = errors.New("pattern contains path separator");
 		errWriteAtInAppendMode = errors.New("os: invalid use of WriteAt on file opened with O_APPEND");
 		lstat = Lstat;
+		checkWrapErr = false;
 		$pkg.ErrProcessDone = errors.New("os: process already finished");
 		$pkg.ErrInvalid = fs.ErrInvalid;
 		$pkg.ErrNotExist = fs.ErrNotExist;
@@ -29952,7 +27644,7 @@ $packages["os"] = (function() {
 	return $pkg;
 })();
 $packages["fmt"] = (function() {
-	var $pkg = {}, $init, errors, fmtsort, io, math, os, reflect, sort, strconv, sync, utf8, ScanState, scanError, ss, ssave, State, Formatter, Stringer, GoStringer, buffer, pp, fmtFlags, fmt, wrapError, wrapErrors, arrayType, sliceType, sliceType$1, ptrType, ptrType$1, arrayType$1, sliceType$2, sliceType$3, ptrType$4, ptrType$24, arrayType$4, sliceType$4, funcType, ptrType$26, ptrType$27, ptrType$28, space, ssFree, complexError, boolError, ppFree, isSpace, notSpace, indexRune, newPrinter, Fprintf, Printf, Sprintf, Fprint, Print, Fprintln, Println, getField, tooLarge, parsenum, intFromArg, parseArgNumber, Errorf;
+	var $pkg = {}, $init, errors, fmtsort, io, math, os, reflect, sort, strconv, sync, utf8, scanError, ss, ssave, State, Formatter, Stringer, GoStringer, buffer, pp, fmtFlags, fmt, wrapError, wrapErrors, arrayType, sliceType, sliceType$1, ptrType, ptrType$1, arrayType$1, sliceType$2, sliceType$3, ptrType$4, ptrType$24, arrayType$4, sliceType$4, funcType, ptrType$26, ptrType$27, ptrType$28, space, ssFree, errComplex, errBool, ppFree, isSpace, notSpace, indexRune, newPrinter, Fprintf, Printf, Sprintf, Fprint, Print, Fprintln, Println, getField, tooLarge, parsenum, intFromArg, parseArgNumber, Errorf;
 	errors = $packages["errors"];
 	fmtsort = $packages["internal/fmtsort"];
 	io = $packages["io"];
@@ -29963,7 +27655,6 @@ $packages["fmt"] = (function() {
 	strconv = $packages["strconv"];
 	sync = $packages["sync"];
 	utf8 = $packages["unicode/utf8"];
-	ScanState = $newType(8, $kindInterface, "fmt.ScanState", true, "fmt", true, null);
 	scanError = $newType(0, $kindStruct, "fmt.scanError", true, "fmt", false, function(err_) {
 		this.$val = this;
 		if (arguments.length === 0) {
@@ -30097,7 +27788,6 @@ $packages["fmt"] = (function() {
 		this.msg = msg_;
 		this.errs = errs_;
 	});
-	$pkg.ScanState = ScanState;
 	$pkg.scanError = scanError;
 	$pkg.ss = ss;
 	$pkg.ssave = ssave;
@@ -30115,7 +27805,7 @@ $packages["fmt"] = (function() {
 		arrayType = $arrayType($Uint16, 2);
 		sliceType = $sliceType(arrayType);
 		sliceType$1 = $sliceType($emptyInterface);
-		ptrType = $ptrType(reflect.rtype);
+		ptrType = $ptrType($packages["internal/abi"].Type);
 		ptrType$1 = $ptrType(buffer);
 		arrayType$1 = $arrayType($Uint8, 68);
 		sliceType$2 = $sliceType($Int);
@@ -30339,7 +28029,7 @@ $packages["fmt"] = (function() {
 					_r$2;
 					/* break; */ $s = 5; continue;
 				/* } */ case 8:
-				(s.$ptr_buf || (s.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, s))).writeRune(r);
+				(s === ptrType$4.nil && $throwNilPointerError(), (s.$ptr_buf || (s.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, s)))).writeRune(r);
 			$s = 4; continue;
 			case 5:
 			$s = -1; return $convertSliceType(s.buf, sliceType$3);
@@ -30404,7 +28094,7 @@ $packages["fmt"] = (function() {
 			p.panicking = false;
 			p.erroring = false;
 			p.wrapErrs = false;
-			p.fmt.init((p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))));
+			p.fmt.init((p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))));
 			$s = -1; return p;
 			/* */ } return; } var $f = {$blk: newPrinter$1, $c: true, $r, _r, p, $s};return $f;
 		};
@@ -30468,7 +28158,7 @@ $packages["fmt"] = (function() {
 			ret = 0;
 			err = $ifaceNil;
 			p = this;
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).write(b);
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).write(b);
 			_tmp = b.$length;
 			_tmp$1 = $ifaceNil;
 			ret = _tmp;
@@ -30480,7 +28170,7 @@ $packages["fmt"] = (function() {
 			ret = 0;
 			err = $ifaceNil;
 			p = this;
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(s);
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(s);
 			_tmp = s.length;
 			_tmp$1 = $ifaceNil;
 			ret = _tmp;
@@ -30593,18 +28283,12 @@ $packages["fmt"] = (function() {
 		};
 		$pkg.Println = Println;
 		getField = function getField$1(v, i) {
-			var {_r, _r$1, i, v, val, $s, $r, $c} = $restore(this, {v, i});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = $clone(v, reflect.Value).Field(i); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			val = _r;
-			/* */ if (($clone(val, reflect.Value).Kind() === 20) && !$clone(val, reflect.Value).IsNil()) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (($clone(val, reflect.Value).Kind() === 20) && !$clone(val, reflect.Value).IsNil()) { */ case 2:
-				_r$1 = $clone(val, reflect.Value).Elem(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				val = _r$1;
-			/* } */ case 3:
-			$s = -1; return val;
-			/* */ } return; } var $f = {$blk: getField$1, $c: true, $r, _r, _r$1, i, v, val, $s};return $f;
+			var i, v, val;
+			val = $clone(v, reflect.Value).Field(i);
+			if (($clone(val, reflect.Value).Kind() === 20) && !$clone(val, reflect.Value).IsNil()) {
+				val = $clone(val, reflect.Value).Elem();
+			}
+			return val;
 		};
 		tooLarge = function tooLarge$1(x) {
 			var x;
@@ -30647,13 +28331,13 @@ $packages["fmt"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			if (!$clone(v, reflect.Value).IsValid()) {
-				(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("<nil>");
+				(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("<nil>");
 				$s = -1; return;
 			}
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(63);
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(63);
 			_r = $clone(v, reflect.Value).Type().String(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$r = (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(_r); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(63);
+			$r = (p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(_r); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(63);
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: unknownType, $c: true, $r, _r, p, v, $s};return $f;
 		};
@@ -30662,29 +28346,29 @@ $packages["fmt"] = (function() {
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			p.erroring = true;
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("%!");
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeRune(verb);
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(40);
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("%!");
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeRune(verb);
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(40);
 				/* */ if (!($interfaceIsEqual(p.arg, $ifaceNil))) { $s = 2; continue; }
 				/* */ if ($clone(p.value, reflect.Value).IsValid()) { $s = 3; continue; }
 				/* */ $s = 4; continue;
 				/* if (!($interfaceIsEqual(p.arg, $ifaceNil))) { */ case 2:
 					_r = reflect.TypeOf(p.arg).String(); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$r = (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(_r); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(61);
+					$r = (p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(_r); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(61);
 					$r = p.printArg(p.arg, 118); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = 5; continue;
 				/* } else if ($clone(p.value, reflect.Value).IsValid()) { */ case 3:
 					_r$1 = $clone(p.value, reflect.Value).Type().String(); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					$r = (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(_r$1); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(61);
+					$r = (p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(_r$1); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(61);
 					$r = p.printValue($clone(p.value, reflect.Value), 118, 0); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = 5; continue;
 				/* } else { */ case 4:
-					(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("<nil>");
+					(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("<nil>");
 				/* } */ case 5:
 			case 1:
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(41);
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(41);
 			p.erroring = false;
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: badVerb, $c: true, $r, _r, _r$1, p, verb, $s};return $f;
@@ -30805,11 +28489,11 @@ $packages["fmt"] = (function() {
 				/* */ $s = 3; continue;
 				/* if ((_1 === (118)) || (_1 === (98)) || (_1 === (103)) || (_1 === (71)) || (_1 === (120)) || (_1 === (88)) || (_1 === (102)) || (_1 === (70)) || (_1 === (101)) || (_1 === (69))) { */ case 2:
 					oldPlus = p.fmt.fmtFlags.plus;
-					(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(40);
+					(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(40);
 					$r = p.fmtFloat(v.$real, (_q = size / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")), verb); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					p.fmt.fmtFlags.plus = true;
 					$r = p.fmtFloat(v.$imag, (_q$1 = size / 2, (_q$1 === _q$1 && _q$1 !== 1/0 && _q$1 !== -1/0) ? _q$1 >> 0 : $throwRuntimeError("integer divide by zero")), verb); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("i)");
+					(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("i)");
 					p.fmt.fmtFlags.plus = oldPlus;
 					$s = 4; continue;
 				/* } else { */ case 3:
@@ -30857,7 +28541,7 @@ $packages["fmt"] = (function() {
 			/* */ } return; } var $f = {$blk: fmtString, $c: true, $r, _1, p, v, verb, $s};return $f;
 		};
 		$ptrType(pp).prototype.fmtBytes = function fmtBytes(v, verb, typeString) {
-			var {_1, _i, _i$1, _r, _ref, _ref$1, c, c$1, i, i$1, p, typeString, v, verb, $s, $r, $c} = $restore(this, {v, verb, typeString});
+			var {_1, _i, _i$1, _ref, _ref$1, c, c$1, i, i$1, p, typeString, v, verb, $s, $r, $c} = $restore(this, {v, verb, typeString});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 				_1 = verb;
@@ -30869,12 +28553,12 @@ $packages["fmt"] = (function() {
 				/* */ $s = 7; continue;
 				/* if ((_1 === (118)) || (_1 === (100))) { */ case 2:
 					if (p.fmt.fmtFlags.sharpV) {
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(typeString);
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(typeString);
 						if (v === sliceType$3.nil) {
-							(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("(nil)");
+							(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("(nil)");
 							$s = -1; return;
 						}
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(123);
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(123);
 						_ref = v;
 						_i = 0;
 						while (true) {
@@ -30882,14 +28566,14 @@ $packages["fmt"] = (function() {
 							i = _i;
 							c = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 							if (i > 0) {
-								(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(", ");
+								(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(", ");
 							}
 							p.fmt0x64((new $Uint64(0, c)), true);
 							_i++;
 						}
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(125);
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(125);
 					} else {
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(91);
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(91);
 						_ref$1 = v;
 						_i$1 = 0;
 						while (true) {
@@ -30897,12 +28581,12 @@ $packages["fmt"] = (function() {
 							i$1 = _i$1;
 							c$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
 							if (i$1 > 0) {
-								(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(32);
+								(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(32);
 							}
 							p.fmt.fmtInteger((new $Uint64(0, c$1)), 10, false, verb, "0123456789abcdefx");
 							_i$1++;
 						}
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(93);
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(93);
 					}
 					$s = 8; continue;
 				/* } else if (_1 === (115)) { */ case 3:
@@ -30918,12 +28602,11 @@ $packages["fmt"] = (function() {
 					p.fmt.fmtQ(($bytesToString(v)));
 					$s = 8; continue;
 				/* } else { */ case 7:
-					_r = reflect.ValueOf(v); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$r = p.printValue($clone(_r, reflect.Value), verb, 0); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.printValue($clone(reflect.ValueOf(v), reflect.Value), verb, 0); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 8:
 			case 1:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: fmtBytes, $c: true, $r, _1, _i, _i$1, _r, _ref, _ref$1, c, c$1, i, i$1, p, typeString, v, verb, $s};return $f;
+			/* */ } return; } var $f = {$blk: fmtBytes, $c: true, $r, _1, _i, _i$1, _ref, _ref$1, c, c$1, i, i$1, p, typeString, v, verb, $s};return $f;
 		};
 		$ptrType(pp).prototype.fmtPointer = function fmtPointer(value, verb) {
 			var {_1, _2, _r, p, u, value, verb, $s, $r, $c} = $restore(this, {value, verb});
@@ -30950,16 +28633,16 @@ $packages["fmt"] = (function() {
 					/* */ if (p.fmt.fmtFlags.sharpV) { $s = 12; continue; }
 					/* */ $s = 13; continue;
 					/* if (p.fmt.fmtFlags.sharpV) { */ case 12:
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(40);
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(40);
 						_r = $clone(value, reflect.Value).Type().String(); /* */ $s = 15; case 15: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						$r = (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(_r); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(")(");
+						$r = (p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(_r); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(")(");
 						if (u === 0) {
-							(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("nil");
+							(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("nil");
 						} else {
 							p.fmt0x64((new $Uint64(0, u.constructor === Number ? u : 1)), true);
 						}
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(41);
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(41);
 						$s = 14; continue;
 					/* } else { */ case 13:
 						if (u === 0) {
@@ -30983,17 +28666,16 @@ $packages["fmt"] = (function() {
 			/* */ } return; } var $f = {$blk: fmtPointer, $c: true, $r, _1, _2, _r, p, u, value, verb, $s};return $f;
 		};
 		$ptrType(pp).prototype.catchPanic = function catchPanic(arg, verb, method) {
-			var {_r, arg, err, method, oldFlags, p, v, verb, $s, $r, $c} = $restore(this, {arg, verb, method});
+			var {arg, err, method, oldFlags, p, v, verb, $s, $r, $c} = $restore(this, {arg, verb, method});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			err = $recover();
 			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 1; continue; }
 			/* */ $s = 2; continue;
 			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 1:
-				_r = reflect.ValueOf(arg); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				v = _r;
+				v = reflect.ValueOf(arg);
 				if (($clone(v, reflect.Value).Kind() === 22) && $clone(v, reflect.Value).IsNil()) {
-					(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("<nil>");
+					(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("<nil>");
 					$s = -1; return;
 				}
 				if (p.panicking) {
@@ -31001,19 +28683,19 @@ $packages["fmt"] = (function() {
 				}
 				oldFlags = $clone(p.fmt.fmtFlags, fmtFlags);
 				p.fmt.clearflags();
-				(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("%!");
-				(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeRune(verb);
-				(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("(PANIC=");
-				(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(method);
-				(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(" method: ");
+				(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("%!");
+				(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeRune(verb);
+				(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("(PANIC=");
+				(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(method);
+				(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(" method: ");
 				p.panicking = true;
-				$r = p.printArg(err, 118); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.printArg(err, 118); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				p.panicking = false;
-				(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(41);
+				(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(41);
 				fmtFlags.copy(p.fmt.fmtFlags, oldFlags);
 			/* } */ case 2:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: catchPanic, $c: true, $r, _r, arg, err, method, oldFlags, p, v, verb, $s};return $f;
+			/* */ } return; } var $f = {$blk: catchPanic, $c: true, $r, arg, err, method, oldFlags, p, v, verb, $s};return $f;
 		};
 		$ptrType(pp).prototype.handleMethods = function handleMethods(verb) {
 			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, _1, _r, _r$1, _r$2, _ref, _tuple, _tuple$1, _tuple$2, formatter, handled, ok, ok$1, ok$2, p, stringer, v, v$1, verb, $s, $deferred, $r, $c} = $restore(this, {verb});
@@ -31101,7 +28783,7 @@ $packages["fmt"] = (function() {
 			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  handled; } if($curGoroutine.asleep) { var $f = {$blk: handleMethods, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, _1, _r, _r$1, _r$2, _ref, _tuple, _tuple$1, _tuple$2, formatter, handled, ok, ok$1, ok$2, p, stringer, v, v$1, verb, $s, $deferred};return $f; } }
 		};
 		$ptrType(pp).prototype.printArg = function printArg(arg, verb) {
-			var {_1, _2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, arg, f, f$1, f$10, f$11, f$12, f$13, f$14, f$15, f$16, f$17, f$18, f$19, f$2, f$3, f$4, f$5, f$6, f$7, f$8, f$9, p, verb, $s, $r, $c} = $restore(this, {arg, verb});
+			var {_1, _2, _r, _r$1, _r$2, _r$3, _ref, arg, f, f$1, f$10, f$11, f$12, f$13, f$14, f$15, f$16, f$17, f$18, f$19, f$2, f$3, f$4, f$5, f$6, f$7, f$8, f$9, p, verb, $s, $r, $c} = $restore(this, {arg, verb});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			p.arg = arg;
@@ -31130,135 +28812,133 @@ $packages["fmt"] = (function() {
 					$r = p.fmt.fmtS(_r); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return;
 				/* } else if (_2 === (112)) { */ case 10:
-					_r$1 = reflect.ValueOf(arg); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					$r = p.fmtPointer($clone(_r$1, reflect.Value), 112); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.fmtPointer($clone(reflect.ValueOf(arg), reflect.Value), 112); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return;
 				/* } */ case 11:
 			case 8:
 			_ref = arg;
-			/* */ if ($assertType(_ref, $Bool, true)[1]) { $s = 16; continue; }
-			/* */ if ($assertType(_ref, $Float32, true)[1]) { $s = 17; continue; }
-			/* */ if ($assertType(_ref, $Float64, true)[1]) { $s = 18; continue; }
-			/* */ if ($assertType(_ref, $Complex64, true)[1]) { $s = 19; continue; }
-			/* */ if ($assertType(_ref, $Complex128, true)[1]) { $s = 20; continue; }
-			/* */ if ($assertType(_ref, $Int, true)[1]) { $s = 21; continue; }
-			/* */ if ($assertType(_ref, $Int8, true)[1]) { $s = 22; continue; }
-			/* */ if ($assertType(_ref, $Int16, true)[1]) { $s = 23; continue; }
-			/* */ if ($assertType(_ref, $Int32, true)[1]) { $s = 24; continue; }
-			/* */ if ($assertType(_ref, $Int64, true)[1]) { $s = 25; continue; }
-			/* */ if ($assertType(_ref, $Uint, true)[1]) { $s = 26; continue; }
-			/* */ if ($assertType(_ref, $Uint8, true)[1]) { $s = 27; continue; }
-			/* */ if ($assertType(_ref, $Uint16, true)[1]) { $s = 28; continue; }
-			/* */ if ($assertType(_ref, $Uint32, true)[1]) { $s = 29; continue; }
-			/* */ if ($assertType(_ref, $Uint64, true)[1]) { $s = 30; continue; }
-			/* */ if ($assertType(_ref, $Uintptr, true)[1]) { $s = 31; continue; }
-			/* */ if ($assertType(_ref, $String, true)[1]) { $s = 32; continue; }
-			/* */ if ($assertType(_ref, sliceType$3, true)[1]) { $s = 33; continue; }
-			/* */ if ($assertType(_ref, reflect.Value, true)[1]) { $s = 34; continue; }
-			/* */ $s = 35; continue;
-			/* if ($assertType(_ref, $Bool, true)[1]) { */ case 16:
+			/* */ if ($assertType(_ref, $Bool, true)[1]) { $s = 15; continue; }
+			/* */ if ($assertType(_ref, $Float32, true)[1]) { $s = 16; continue; }
+			/* */ if ($assertType(_ref, $Float64, true)[1]) { $s = 17; continue; }
+			/* */ if ($assertType(_ref, $Complex64, true)[1]) { $s = 18; continue; }
+			/* */ if ($assertType(_ref, $Complex128, true)[1]) { $s = 19; continue; }
+			/* */ if ($assertType(_ref, $Int, true)[1]) { $s = 20; continue; }
+			/* */ if ($assertType(_ref, $Int8, true)[1]) { $s = 21; continue; }
+			/* */ if ($assertType(_ref, $Int16, true)[1]) { $s = 22; continue; }
+			/* */ if ($assertType(_ref, $Int32, true)[1]) { $s = 23; continue; }
+			/* */ if ($assertType(_ref, $Int64, true)[1]) { $s = 24; continue; }
+			/* */ if ($assertType(_ref, $Uint, true)[1]) { $s = 25; continue; }
+			/* */ if ($assertType(_ref, $Uint8, true)[1]) { $s = 26; continue; }
+			/* */ if ($assertType(_ref, $Uint16, true)[1]) { $s = 27; continue; }
+			/* */ if ($assertType(_ref, $Uint32, true)[1]) { $s = 28; continue; }
+			/* */ if ($assertType(_ref, $Uint64, true)[1]) { $s = 29; continue; }
+			/* */ if ($assertType(_ref, $Uintptr, true)[1]) { $s = 30; continue; }
+			/* */ if ($assertType(_ref, $String, true)[1]) { $s = 31; continue; }
+			/* */ if ($assertType(_ref, sliceType$3, true)[1]) { $s = 32; continue; }
+			/* */ if ($assertType(_ref, reflect.Value, true)[1]) { $s = 33; continue; }
+			/* */ $s = 34; continue;
+			/* if ($assertType(_ref, $Bool, true)[1]) { */ case 15:
 				f = _ref.$val;
-				$r = p.fmtBool(f, verb); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Float32, true)[1]) { */ case 17:
+				$r = p.fmtBool(f, verb); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Float32, true)[1]) { */ case 16:
 				f$1 = _ref.$val;
-				$r = p.fmtFloat((f$1), 32, verb); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Float64, true)[1]) { */ case 18:
+				$r = p.fmtFloat((f$1), 32, verb); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Float64, true)[1]) { */ case 17:
 				f$2 = _ref.$val;
-				$r = p.fmtFloat(f$2, 64, verb); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Complex64, true)[1]) { */ case 19:
+				$r = p.fmtFloat(f$2, 64, verb); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Complex64, true)[1]) { */ case 18:
 				f$3 = _ref.$val;
-				$r = p.fmtComplex((new $Complex128(f$3.$real, f$3.$imag)), 64, verb); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Complex128, true)[1]) { */ case 20:
+				$r = p.fmtComplex((new $Complex128(f$3.$real, f$3.$imag)), 64, verb); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Complex128, true)[1]) { */ case 19:
 				f$4 = _ref.$val;
-				$r = p.fmtComplex(f$4, 128, verb); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Int, true)[1]) { */ case 21:
+				$r = p.fmtComplex(f$4, 128, verb); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Int, true)[1]) { */ case 20:
 				f$5 = _ref.$val;
-				$r = p.fmtInteger((new $Uint64(0, f$5)), true, verb); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Int8, true)[1]) { */ case 22:
+				$r = p.fmtInteger((new $Uint64(0, f$5)), true, verb); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Int8, true)[1]) { */ case 21:
 				f$6 = _ref.$val;
-				$r = p.fmtInteger((new $Uint64(0, f$6)), true, verb); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Int16, true)[1]) { */ case 23:
+				$r = p.fmtInteger((new $Uint64(0, f$6)), true, verb); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Int16, true)[1]) { */ case 22:
 				f$7 = _ref.$val;
-				$r = p.fmtInteger((new $Uint64(0, f$7)), true, verb); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Int32, true)[1]) { */ case 24:
+				$r = p.fmtInteger((new $Uint64(0, f$7)), true, verb); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Int32, true)[1]) { */ case 23:
 				f$8 = _ref.$val;
-				$r = p.fmtInteger((new $Uint64(0, f$8)), true, verb); /* */ $s = 45; case 45: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Int64, true)[1]) { */ case 25:
+				$r = p.fmtInteger((new $Uint64(0, f$8)), true, verb); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Int64, true)[1]) { */ case 24:
 				f$9 = _ref.$val;
-				$r = p.fmtInteger((new $Uint64(f$9.$high, f$9.$low)), true, verb); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Uint, true)[1]) { */ case 26:
+				$r = p.fmtInteger((new $Uint64(f$9.$high, f$9.$low)), true, verb); /* */ $s = 45; case 45: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Uint, true)[1]) { */ case 25:
 				f$10 = _ref.$val;
-				$r = p.fmtInteger((new $Uint64(0, f$10)), false, verb); /* */ $s = 47; case 47: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Uint8, true)[1]) { */ case 27:
+				$r = p.fmtInteger((new $Uint64(0, f$10)), false, verb); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Uint8, true)[1]) { */ case 26:
 				f$11 = _ref.$val;
-				$r = p.fmtInteger((new $Uint64(0, f$11)), false, verb); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Uint16, true)[1]) { */ case 28:
+				$r = p.fmtInteger((new $Uint64(0, f$11)), false, verb); /* */ $s = 47; case 47: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Uint16, true)[1]) { */ case 27:
 				f$12 = _ref.$val;
-				$r = p.fmtInteger((new $Uint64(0, f$12)), false, verb); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Uint32, true)[1]) { */ case 29:
+				$r = p.fmtInteger((new $Uint64(0, f$12)), false, verb); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Uint32, true)[1]) { */ case 28:
 				f$13 = _ref.$val;
-				$r = p.fmtInteger((new $Uint64(0, f$13)), false, verb); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Uint64, true)[1]) { */ case 30:
+				$r = p.fmtInteger((new $Uint64(0, f$13)), false, verb); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Uint64, true)[1]) { */ case 29:
 				f$14 = _ref.$val;
-				$r = p.fmtInteger(f$14, false, verb); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $Uintptr, true)[1]) { */ case 31:
+				$r = p.fmtInteger(f$14, false, verb); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $Uintptr, true)[1]) { */ case 30:
 				f$15 = _ref.$val;
-				$r = p.fmtInteger((new $Uint64(0, f$15.constructor === Number ? f$15 : 1)), false, verb); /* */ $s = 52; case 52: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, $String, true)[1]) { */ case 32:
+				$r = p.fmtInteger((new $Uint64(0, f$15.constructor === Number ? f$15 : 1)), false, verb); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, $String, true)[1]) { */ case 31:
 				f$16 = _ref.$val;
-				$r = p.fmtString(f$16, verb); /* */ $s = 53; case 53: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, sliceType$3, true)[1]) { */ case 33:
+				$r = p.fmtString(f$16, verb); /* */ $s = 52; case 52: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, sliceType$3, true)[1]) { */ case 32:
 				f$17 = _ref.$val;
-				$r = p.fmtBytes(f$17, verb, "[]byte"); /* */ $s = 54; case 54: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else if ($assertType(_ref, reflect.Value, true)[1]) { */ case 34:
+				$r = p.fmtBytes(f$17, verb, "[]byte"); /* */ $s = 53; case 53: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else if ($assertType(_ref, reflect.Value, true)[1]) { */ case 33:
 				f$18 = _ref.$val;
-				/* */ if ($clone(f$18, reflect.Value).IsValid() && $clone(f$18, reflect.Value).CanInterface()) { $s = 55; continue; }
-				/* */ $s = 56; continue;
-				/* if ($clone(f$18, reflect.Value).IsValid() && $clone(f$18, reflect.Value).CanInterface()) { */ case 55:
-					_r$2 = $clone(f$18, reflect.Value).Interface(); /* */ $s = 57; case 57: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					p.arg = _r$2;
-					_r$3 = p.handleMethods(verb); /* */ $s = 60; case 60: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					/* */ if (_r$3) { $s = 58; continue; }
-					/* */ $s = 59; continue;
-					/* if (_r$3) { */ case 58:
+				/* */ if ($clone(f$18, reflect.Value).IsValid() && $clone(f$18, reflect.Value).CanInterface()) { $s = 54; continue; }
+				/* */ $s = 55; continue;
+				/* if ($clone(f$18, reflect.Value).IsValid() && $clone(f$18, reflect.Value).CanInterface()) { */ case 54:
+					_r$1 = $clone(f$18, reflect.Value).Interface(); /* */ $s = 56; case 56: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					p.arg = _r$1;
+					_r$2 = p.handleMethods(verb); /* */ $s = 59; case 59: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					/* */ if (_r$2) { $s = 57; continue; }
+					/* */ $s = 58; continue;
+					/* if (_r$2) { */ case 57:
 						$s = -1; return;
-					/* } */ case 59:
-				/* } */ case 56:
-				$r = p.printValue($clone(f$18, reflect.Value), verb, 0); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 36; continue;
-			/* } else { */ case 35:
+					/* } */ case 58:
+				/* } */ case 55:
+				$r = p.printValue($clone(f$18, reflect.Value), verb, 0); /* */ $s = 60; case 60: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 35; continue;
+			/* } else { */ case 34:
 				f$19 = _ref;
-				_r$4 = p.handleMethods(verb); /* */ $s = 64; case 64: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				/* */ if (!_r$4) { $s = 62; continue; }
-				/* */ $s = 63; continue;
-				/* if (!_r$4) { */ case 62:
-					_r$5 = reflect.ValueOf(f$19); /* */ $s = 65; case 65: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					$r = p.printValue($clone(_r$5, reflect.Value), verb, 0); /* */ $s = 66; case 66: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 63:
-			/* } */ case 36:
+				_r$3 = p.handleMethods(verb); /* */ $s = 63; case 63: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				/* */ if (!_r$3) { $s = 61; continue; }
+				/* */ $s = 62; continue;
+				/* if (!_r$3) { */ case 61:
+					$r = p.printValue($clone(reflect.ValueOf(f$19), reflect.Value), verb, 0); /* */ $s = 64; case 64: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 62:
+			/* } */ case 35:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: printArg, $c: true, $r, _1, _2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, arg, f, f$1, f$10, f$11, f$12, f$13, f$14, f$15, f$16, f$17, f$18, f$19, f$2, f$3, f$4, f$5, f$6, f$7, f$8, f$9, p, verb, $s};return $f;
+			/* */ } return; } var $f = {$blk: printArg, $c: true, $r, _1, _2, _r, _r$1, _r$2, _r$3, _ref, arg, f, f$1, f$10, f$11, f$12, f$13, f$14, f$15, f$16, f$17, f$18, f$19, f$2, f$3, f$4, f$5, f$6, f$7, f$8, f$9, p, verb, $s};return $f;
 		};
 		$ptrType(pp).prototype.printValue = function printValue(value, verb, depth) {
-			var {_1, _2, _3, _4, _arg, _arg$1, _arg$2, _arg$3, _i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, a, bytes, depth, f, i, i$1, i$2, i$3, i$4, key, name, p, sorted, t, value, value$1, verb, x, x$1, $s, $r, $c} = $restore(this, {value, verb, depth});
+			var {_1, _2, _3, _4, _arg, _arg$1, _arg$2, _i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, a, bytes, depth, f, i, i$1, i$2, i$3, i$4, key, name, p, sorted, t, value, value$1, verb, x, x$1, $s, $r, $c} = $restore(this, {value, verb, depth});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			/* */ if (depth > 0 && $clone(value, reflect.Value).IsValid() && $clone(value, reflect.Value).CanInterface()) { $s = 1; continue; }
@@ -31297,14 +28977,14 @@ $packages["fmt"] = (function() {
 					/* */ if (depth === 0) { $s = 25; continue; }
 					/* */ $s = 26; continue;
 					/* if (depth === 0) { */ case 25:
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("<invalid reflect.Value>");
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("<invalid reflect.Value>");
 						$s = 27; continue;
 					/* } else { */ case 26:
 							_2 = verb;
 							/* */ if (_2 === (118)) { $s = 29; continue; }
 							/* */ $s = 30; continue;
 							/* if (_2 === (118)) { */ case 29:
-								(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("<nil>");
+								(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("<nil>");
 								$s = 31; continue;
 							/* } else { */ case 30:
 								$r = p.badVerb(verb); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
@@ -31342,15 +29022,15 @@ $packages["fmt"] = (function() {
 					/* */ $s = 43; continue;
 					/* if (p.fmt.fmtFlags.sharpV) { */ case 42:
 						_r$3 = $clone(f, reflect.Value).Type().String(); /* */ $s = 45; case 45: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						$r = (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(_r$3); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = (p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(_r$3); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						if ($clone(f, reflect.Value).IsNil()) {
-							(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("(nil)");
+							(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("(nil)");
 							$s = -1; return;
 						}
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(123);
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(123);
 						$s = 44; continue;
 					/* } else { */ case 43:
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("map[");
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("map[");
 					/* } */ case 44:
 					_r$4 = fmtsort.Sort($clone(f, reflect.Value)); /* */ $s = 47; case 47: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
 					sorted = _r$4;
@@ -31362,21 +29042,21 @@ $packages["fmt"] = (function() {
 						key = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 						if (i > 0) {
 							if (p.fmt.fmtFlags.sharpV) {
-								(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(", ");
+								(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(", ");
 							} else {
-								(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(32);
+								(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(32);
 							}
 						}
 						$r = p.printValue($clone(key, reflect.Value), verb, depth + 1 >> 0); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(58);
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(58);
 						$r = p.printValue($clone((x$1 = sorted.Value, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i])), reflect.Value), verb, depth + 1 >> 0); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						_i++;
 					$s = 48; continue;
 					case 49:
 					if (p.fmt.fmtFlags.sharpV) {
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(125);
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(125);
 					} else {
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(93);
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(93);
 					}
 					$s = 24; continue;
 				/* } else if (_1 === (25)) { */ case 18:
@@ -31384,17 +29064,17 @@ $packages["fmt"] = (function() {
 					/* */ $s = 53; continue;
 					/* if (p.fmt.fmtFlags.sharpV) { */ case 52:
 						_r$5 = $clone(f, reflect.Value).Type().String(); /* */ $s = 54; case 54: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						$r = (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(_r$5); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = (p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(_r$5); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					/* } */ case 53:
-					(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(123);
+					(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(123);
 					i$1 = 0;
 					/* while (true) { */ case 56:
 						/* if (!(i$1 < $clone(f, reflect.Value).NumField())) { break; } */ if(!(i$1 < $clone(f, reflect.Value).NumField())) { $s = 57; continue; }
 						if (i$1 > 0) {
 							if (p.fmt.fmtFlags.sharpV) {
-								(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(", ");
+								(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(", ");
 							} else {
-								(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(32);
+								(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(32);
 							}
 						}
 						/* */ if (p.fmt.fmtFlags.plusV || p.fmt.fmtFlags.sharpV) { $s = 58; continue; }
@@ -31403,199 +29083,177 @@ $packages["fmt"] = (function() {
 							_r$6 = $clone(f, reflect.Value).Type().Field(i$1); /* */ $s = 60; case 60: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
 							name = _r$6.Name;
 							if (!(name === "")) {
-								(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(name);
-								(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(58);
+								(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(name);
+								(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(58);
 							}
 						/* } */ case 59:
-						_r$7 = getField($clone(f, reflect.Value), i$1); /* */ $s = 61; case 61: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						$r = p.printValue($clone(_r$7, reflect.Value), verb, depth + 1 >> 0); /* */ $s = 62; case 62: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.printValue($clone(getField($clone(f, reflect.Value), i$1), reflect.Value), verb, depth + 1 >> 0); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						i$1 = i$1 + (1) >> 0;
 					$s = 56; continue;
 					case 57:
-					(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(125);
+					(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(125);
 					$s = 24; continue;
 				/* } else if (_1 === (20)) { */ case 19:
-					_r$8 = $clone(f, reflect.Value).Elem(); /* */ $s = 63; case 63: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					value$1 = _r$8;
-					/* */ if (!$clone(value$1, reflect.Value).IsValid()) { $s = 64; continue; }
-					/* */ $s = 65; continue;
-					/* if (!$clone(value$1, reflect.Value).IsValid()) { */ case 64:
-						/* */ if (p.fmt.fmtFlags.sharpV) { $s = 67; continue; }
-						/* */ $s = 68; continue;
-						/* if (p.fmt.fmtFlags.sharpV) { */ case 67:
-							_r$9 = $clone(f, reflect.Value).Type().String(); /* */ $s = 70; case 70: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-							$r = (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(_r$9); /* */ $s = 71; case 71: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("(nil)");
-							$s = 69; continue;
-						/* } else { */ case 68:
-							(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("<nil>");
-						/* } */ case 69:
-						$s = 66; continue;
-					/* } else { */ case 65:
-						$r = p.printValue($clone(value$1, reflect.Value), verb, depth + 1 >> 0); /* */ $s = 72; case 72: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 66:
+					value$1 = $clone(f, reflect.Value).Elem();
+					/* */ if (!$clone(value$1, reflect.Value).IsValid()) { $s = 62; continue; }
+					/* */ $s = 63; continue;
+					/* if (!$clone(value$1, reflect.Value).IsValid()) { */ case 62:
+						/* */ if (p.fmt.fmtFlags.sharpV) { $s = 65; continue; }
+						/* */ $s = 66; continue;
+						/* if (p.fmt.fmtFlags.sharpV) { */ case 65:
+							_r$7 = $clone(f, reflect.Value).Type().String(); /* */ $s = 68; case 68: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+							$r = (p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(_r$7); /* */ $s = 69; case 69: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("(nil)");
+							$s = 67; continue;
+						/* } else { */ case 66:
+							(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("<nil>");
+						/* } */ case 67:
+						$s = 64; continue;
+					/* } else { */ case 63:
+						$r = p.printValue($clone(value$1, reflect.Value), verb, depth + 1 >> 0); /* */ $s = 70; case 70: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 64:
 					$s = 24; continue;
 				/* } else if ((_1 === (17)) || (_1 === (23))) { */ case 20:
 						_3 = verb;
-						/* */ if ((_3 === (115)) || (_3 === (113)) || (_3 === (120)) || (_3 === (88))) { $s = 74; continue; }
-						/* */ $s = 75; continue;
-						/* if ((_3 === (115)) || (_3 === (113)) || (_3 === (120)) || (_3 === (88))) { */ case 74:
+						/* */ if ((_3 === (115)) || (_3 === (113)) || (_3 === (120)) || (_3 === (88))) { $s = 72; continue; }
+						/* */ $s = 73; continue;
+						/* if ((_3 === (115)) || (_3 === (113)) || (_3 === (120)) || (_3 === (88))) { */ case 72:
 							t = $clone(f, reflect.Value).Type();
-							_r$10 = t.Elem(); /* */ $s = 78; case 78: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-							_r$11 = _r$10.Kind(); /* */ $s = 79; case 79: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-							/* */ if (_r$11 === 8) { $s = 76; continue; }
-							/* */ $s = 77; continue;
-							/* if (_r$11 === 8) { */ case 76:
+							_r$8 = t.Elem(); /* */ $s = 76; case 76: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+							_r$9 = _r$8.Kind(); /* */ $s = 77; case 77: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+							/* */ if (_r$9 === 8) { $s = 74; continue; }
+							/* */ $s = 75; continue;
+							/* if (_r$9 === 8) { */ case 74:
 								bytes = sliceType$3.nil;
-								/* */ if ($clone(f, reflect.Value).Kind() === 23) { $s = 80; continue; }
-								/* */ if ($clone(f, reflect.Value).CanAddr()) { $s = 81; continue; }
-								/* */ $s = 82; continue;
-								/* if ($clone(f, reflect.Value).Kind() === 23) { */ case 80:
-									_r$12 = $clone(f, reflect.Value).Bytes(); /* */ $s = 84; case 84: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-									bytes = _r$12;
-									$s = 83; continue;
-								/* } else if ($clone(f, reflect.Value).CanAddr()) { */ case 81:
-									_r$13 = $clone(f, reflect.Value).Len(); /* */ $s = 85; case 85: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-									_arg = _r$13;
-									_r$14 = $clone(f, reflect.Value).Slice(0, _arg); /* */ $s = 86; case 86: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-									_r$15 = $clone(_r$14, reflect.Value).Bytes(); /* */ $s = 87; case 87: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-									bytes = _r$15;
-									$s = 83; continue;
-								/* } else { */ case 82:
-									_r$16 = $clone(f, reflect.Value).Len(); /* */ $s = 88; case 88: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-									bytes = $makeSlice(sliceType$3, _r$16);
+								/* */ if ($clone(f, reflect.Value).Kind() === 23) { $s = 78; continue; }
+								/* */ if ($clone(f, reflect.Value).CanAddr()) { $s = 79; continue; }
+								/* */ $s = 80; continue;
+								/* if ($clone(f, reflect.Value).Kind() === 23) { */ case 78:
+									bytes = $clone(f, reflect.Value).Bytes();
+									$s = 81; continue;
+								/* } else if ($clone(f, reflect.Value).CanAddr()) { */ case 79:
+									_r$10 = $clone(f, reflect.Value).Slice(0, $clone(f, reflect.Value).Len()); /* */ $s = 82; case 82: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+									_r$11 = $clone(_r$10, reflect.Value).Bytes(); /* */ $s = 83; case 83: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+									bytes = _r$11;
+									$s = 81; continue;
+								/* } else { */ case 80:
+									bytes = $makeSlice(sliceType$3, $clone(f, reflect.Value).Len());
 									_ref$1 = bytes;
 									_i$1 = 0;
-									/* while (true) { */ case 89:
-										/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 90; continue; }
+									while (true) {
+										if (!(_i$1 < _ref$1.$length)) { break; }
 										i$2 = _i$1;
-										_r$17 = $clone(f, reflect.Value).Index(i$2); /* */ $s = 91; case 91: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-										_r$18 = $clone(_r$17, reflect.Value).Uint(); /* */ $s = 92; case 92: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-										((i$2 < 0 || i$2 >= bytes.$length) ? ($throwRuntimeError("index out of range"), undefined) : bytes.$array[bytes.$offset + i$2] = ((_r$18.$low << 24 >>> 24)));
+										((i$2 < 0 || i$2 >= bytes.$length) ? ($throwRuntimeError("index out of range"), undefined) : bytes.$array[bytes.$offset + i$2] = (($clone($clone(f, reflect.Value).Index(i$2), reflect.Value).Uint().$low << 24 >>> 24)));
 										_i$1++;
-									$s = 89; continue;
-									case 90:
-								/* } */ case 83:
-								_arg$1 = bytes;
-								_arg$2 = verb;
-								_r$19 = t.String(); /* */ $s = 93; case 93: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-								_arg$3 = _r$19;
-								$r = p.fmtBytes(_arg$1, _arg$2, _arg$3); /* */ $s = 94; case 94: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									}
+								/* } */ case 81:
+								_arg = bytes;
+								_arg$1 = verb;
+								_r$12 = t.String(); /* */ $s = 84; case 84: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+								_arg$2 = _r$12;
+								$r = p.fmtBytes(_arg, _arg$1, _arg$2); /* */ $s = 85; case 85: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 								$s = -1; return;
-							/* } */ case 77:
-						/* } */ case 75:
-					case 73:
-					/* */ if (p.fmt.fmtFlags.sharpV) { $s = 95; continue; }
-					/* */ $s = 96; continue;
-					/* if (p.fmt.fmtFlags.sharpV) { */ case 95:
-						_r$20 = $clone(f, reflect.Value).Type().String(); /* */ $s = 98; case 98: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-						$r = (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(_r$20); /* */ $s = 99; case 99: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 75:
+						/* } */ case 73:
+					case 71:
+					/* */ if (p.fmt.fmtFlags.sharpV) { $s = 86; continue; }
+					/* */ $s = 87; continue;
+					/* if (p.fmt.fmtFlags.sharpV) { */ case 86:
+						_r$13 = $clone(f, reflect.Value).Type().String(); /* */ $s = 89; case 89: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+						$r = (p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(_r$13); /* */ $s = 90; case 90: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						if (($clone(f, reflect.Value).Kind() === 23) && $clone(f, reflect.Value).IsNil()) {
-							(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("(nil)");
+							(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("(nil)");
 							$s = -1; return;
 						}
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(123);
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(123);
 						i$3 = 0;
-						/* while (true) { */ case 100:
-							_r$21 = $clone(f, reflect.Value).Len(); /* */ $s = 102; case 102: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-							/* if (!(i$3 < _r$21)) { break; } */ if(!(i$3 < _r$21)) { $s = 101; continue; }
+						/* while (true) { */ case 91:
+							/* if (!(i$3 < $clone(f, reflect.Value).Len())) { break; } */ if(!(i$3 < $clone(f, reflect.Value).Len())) { $s = 92; continue; }
 							if (i$3 > 0) {
-								(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(", ");
+								(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(", ");
 							}
-							_r$22 = $clone(f, reflect.Value).Index(i$3); /* */ $s = 103; case 103: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-							$r = p.printValue($clone(_r$22, reflect.Value), verb, depth + 1 >> 0); /* */ $s = 104; case 104: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = p.printValue($clone($clone(f, reflect.Value).Index(i$3), reflect.Value), verb, depth + 1 >> 0); /* */ $s = 93; case 93: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							i$3 = i$3 + (1) >> 0;
-						$s = 100; continue;
-						case 101:
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(125);
-						$s = 97; continue;
-					/* } else { */ case 96:
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(91);
+						$s = 91; continue;
+						case 92:
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(125);
+						$s = 88; continue;
+					/* } else { */ case 87:
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(91);
 						i$4 = 0;
-						/* while (true) { */ case 105:
-							_r$23 = $clone(f, reflect.Value).Len(); /* */ $s = 107; case 107: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-							/* if (!(i$4 < _r$23)) { break; } */ if(!(i$4 < _r$23)) { $s = 106; continue; }
+						/* while (true) { */ case 94:
+							/* if (!(i$4 < $clone(f, reflect.Value).Len())) { break; } */ if(!(i$4 < $clone(f, reflect.Value).Len())) { $s = 95; continue; }
 							if (i$4 > 0) {
-								(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(32);
+								(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(32);
 							}
-							_r$24 = $clone(f, reflect.Value).Index(i$4); /* */ $s = 108; case 108: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-							$r = p.printValue($clone(_r$24, reflect.Value), verb, depth + 1 >> 0); /* */ $s = 109; case 109: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = p.printValue($clone($clone(f, reflect.Value).Index(i$4), reflect.Value), verb, depth + 1 >> 0); /* */ $s = 96; case 96: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 							i$4 = i$4 + (1) >> 0;
-						$s = 105; continue;
-						case 106:
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(93);
-					/* } */ case 97:
+						$s = 94; continue;
+						case 95:
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(93);
+					/* } */ case 88:
 					$s = 24; continue;
 				/* } else if (_1 === (22)) { */ case 21:
-					/* */ if ((depth === 0) && !(($clone(f, reflect.Value).Pointer() === 0))) { $s = 110; continue; }
-					/* */ $s = 111; continue;
-					/* if ((depth === 0) && !(($clone(f, reflect.Value).Pointer() === 0))) { */ case 110:
-							_r$25 = $clone(f, reflect.Value).Elem(); /* */ $s = 113; case 113: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-							a = _r$25;
+					/* */ if ((depth === 0) && !(($clone(f, reflect.Value).Pointer() === 0))) { $s = 97; continue; }
+					/* */ $s = 98; continue;
+					/* if ((depth === 0) && !(($clone(f, reflect.Value).Pointer() === 0))) { */ case 97:
+							a = $clone(f, reflect.Value).Elem();
 							_4 = $clone(a, reflect.Value).Kind();
-							/* */ if ((_4 === (17)) || (_4 === (23)) || (_4 === (25)) || (_4 === (21))) { $s = 114; continue; }
-							/* */ $s = 115; continue;
-							/* if ((_4 === (17)) || (_4 === (23)) || (_4 === (25)) || (_4 === (21))) { */ case 114:
-								(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(38);
-								$r = p.printValue($clone(a, reflect.Value), verb, depth + 1 >> 0); /* */ $s = 116; case 116: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* */ if ((_4 === (17)) || (_4 === (23)) || (_4 === (25)) || (_4 === (21))) { $s = 100; continue; }
+							/* */ $s = 101; continue;
+							/* if ((_4 === (17)) || (_4 === (23)) || (_4 === (25)) || (_4 === (21))) { */ case 100:
+								(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(38);
+								$r = p.printValue($clone(a, reflect.Value), verb, depth + 1 >> 0); /* */ $s = 102; case 102: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 								$s = -1; return;
-							/* } */ case 115:
-						case 112:
-					/* } */ case 111:
-					$r = p.fmtPointer($clone(f, reflect.Value), verb); /* */ $s = 117; case 117: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 101:
+						case 99:
+					/* } */ case 98:
+					$r = p.fmtPointer($clone(f, reflect.Value), verb); /* */ $s = 103; case 103: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = 24; continue;
 				/* } else if ((_1 === (18)) || (_1 === (19)) || (_1 === (26))) { */ case 22:
-					$r = p.fmtPointer($clone(f, reflect.Value), verb); /* */ $s = 118; case 118: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.fmtPointer($clone(f, reflect.Value), verb); /* */ $s = 104; case 104: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = 24; continue;
 				/* } else { */ case 23:
-					$r = p.unknownType($clone(f, reflect.Value)); /* */ $s = 119; case 119: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.unknownType($clone(f, reflect.Value)); /* */ $s = 105; case 105: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				/* } */ case 24:
 			case 7:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: printValue, $c: true, $r, _1, _2, _3, _4, _arg, _arg$1, _arg$2, _arg$3, _i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, a, bytes, depth, f, i, i$1, i$2, i$3, i$4, key, name, p, sorted, t, value, value$1, verb, x, x$1, $s};return $f;
+			/* */ } return; } var $f = {$blk: printValue, $c: true, $r, _1, _2, _3, _4, _arg, _arg$1, _arg$2, _i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, a, bytes, depth, f, i, i$1, i$2, i$3, i$4, key, name, p, sorted, t, value, value$1, verb, x, x$1, $s};return $f;
 		};
 		intFromArg = function intFromArg$1(a, argNum) {
-			var {_1, _r, _tuple, a, argNum, isInt, n, n$1, newArgNum, num, v, x, x$1, x$2, $s, $r, $c} = $restore(this, {a, argNum});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			var _1, _tuple, a, argNum, isInt, n, n$1, newArgNum, num, v, x, x$1, x$2;
 			num = 0;
 			isInt = false;
 			newArgNum = 0;
 			newArgNum = argNum;
-			/* */ if (argNum < a.$length) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (argNum < a.$length) { */ case 1:
+			if (argNum < a.$length) {
 				_tuple = $assertType(((argNum < 0 || argNum >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + argNum]), $Int, true);
 				num = _tuple[0];
 				isInt = _tuple[1];
-				/* */ if (!isInt) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!isInt) { */ case 3:
-						_r = reflect.ValueOf(((argNum < 0 || argNum >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + argNum])); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						v = _r;
-						_1 = $clone(v, reflect.Value).Kind();
-						if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) {
-							n = $clone(v, reflect.Value).Int();
-							if ((x = (new $Int64(0, (((n.$low + ((n.$high >> 31) * 4294967296)) >> 0)))), (x.$high === n.$high && x.$low === n.$low))) {
-								num = (((n.$low + ((n.$high >> 31) * 4294967296)) >> 0));
-								isInt = true;
-							}
-						} else if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) {
-							n$1 = $clone(v, reflect.Value).Uint();
-							if ((x$1 = (new $Int64(n$1.$high, n$1.$low)), (x$1.$high > 0 || (x$1.$high === 0 && x$1.$low >= 0))) && (x$2 = (new $Uint64(0, ((n$1.$low >> 0)))), (x$2.$high === n$1.$high && x$2.$low === n$1.$low))) {
-								num = ((n$1.$low >> 0));
-								isInt = true;
-							}
+				if (!isInt) {
+					v = reflect.ValueOf(((argNum < 0 || argNum >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + argNum]));
+					_1 = $clone(v, reflect.Value).Kind();
+					if ((_1 === (2)) || (_1 === (3)) || (_1 === (4)) || (_1 === (5)) || (_1 === (6))) {
+						n = $clone(v, reflect.Value).Int();
+						if ((x = (new $Int64(0, (((n.$low + ((n.$high >> 31) * 4294967296)) >> 0)))), (x.$high === n.$high && x.$low === n.$low))) {
+							num = (((n.$low + ((n.$high >> 31) * 4294967296)) >> 0));
+							isInt = true;
 						}
-					case 5:
-				/* } */ case 4:
+					} else if ((_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10)) || (_1 === (11)) || (_1 === (12))) {
+						n$1 = $clone(v, reflect.Value).Uint();
+						if ((x$1 = (new $Int64(n$1.$high, n$1.$low)), (x$1.$high > 0 || (x$1.$high === 0 && x$1.$low >= 0))) && (x$2 = (new $Uint64(0, ((n$1.$low >> 0)))), (x$2.$high === n$1.$high && x$2.$low === n$1.$low))) {
+							num = ((n$1.$low >> 0));
+							isInt = true;
+						}
+					}
+				}
 				newArgNum = argNum + 1 >> 0;
 				if (tooLarge(num)) {
 					num = 0;
 					isInt = false;
 				}
-			/* } */ case 2:
-			$s = -1; return [num, isInt, newArgNum];
-			/* */ } return; } var $f = {$blk: intFromArg$1, $c: true, $r, _1, _r, _tuple, a, argNum, isInt, n, n$1, newArgNum, num, v, x, x$1, x$2, $s};return $f;
+			}
+			return [num, isInt, newArgNum];
 		};
 		parseArgNumber = function parseArgNumber$1(format) {
 			var _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, format, i, index, newi, ok, ok$1, wid, width;
@@ -31687,19 +29345,19 @@ $packages["fmt"] = (function() {
 		$ptrType(pp).prototype.badArgNum = function badArgNum(verb) {
 			var p, verb;
 			p = this;
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("%!");
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeRune(verb);
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("(BADINDEX)");
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("%!");
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeRune(verb);
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("(BADINDEX)");
 		};
 		$ptrType(pp).prototype.missingArg = function missingArg(verb) {
 			var p, verb;
 			p = this;
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("%!");
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeRune(verb);
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("(MISSING)");
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("%!");
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeRune(verb);
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("(MISSING)");
 		};
 		$ptrType(pp).prototype.doPrintf = function doPrintf(format, a) {
-			var {_1, _2, _i, _r, _r$1, _r$2, _ref, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, a, afterIndex, arg, argNum, c, end, format, i, i$1, lasti, p, size, verb, $s, $r, $c} = $restore(this, {format, a});
+			var {_1, _2, _i, _r, _ref, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, a, afterIndex, arg, argNum, c, end, format, i, i$1, lasti, p, size, verb, $s, $r, $c} = $restore(this, {format, a});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
 			end = format.length;
@@ -31716,7 +29374,7 @@ $packages["fmt"] = (function() {
 					i = i + (1) >> 0;
 				}
 				if (i > lasti) {
-					(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString($substring(format, lasti, i));
+					(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString($substring(format, lasti, i));
 				}
 				if (i >= end) {
 					/* break; */ $s = 2; continue;
@@ -31781,17 +29439,14 @@ $packages["fmt"] = (function() {
 				argNum = _tuple[0];
 				i = _tuple[1];
 				afterIndex = _tuple[2];
-				/* */ if (i < end && (format.charCodeAt(i) === 42)) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (i < end && (format.charCodeAt(i) === 42)) { */ case 16:
+				if (i < end && (format.charCodeAt(i) === 42)) {
 					i = i + (1) >> 0;
-					_r = intFromArg(a, argNum); /* */ $s = 19; case 19: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_tuple$1 = _r;
+					_tuple$1 = intFromArg(a, argNum);
 					p.fmt.wid = _tuple$1[0];
 					p.fmt.fmtFlags.widPresent = _tuple$1[1];
 					argNum = _tuple$1[2];
 					if (!p.fmt.fmtFlags.widPresent) {
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("%!(BADWIDTH)");
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("%!(BADWIDTH)");
 					}
 					if (p.fmt.wid < 0) {
 						p.fmt.wid = -p.fmt.wid;
@@ -31799,8 +29454,7 @@ $packages["fmt"] = (function() {
 						p.fmt.fmtFlags.zero = false;
 					}
 					afterIndex = false;
-					$s = 18; continue;
-				/* } else { */ case 17:
+				} else {
 					_tuple$2 = parsenum(format, i, end);
 					p.fmt.wid = _tuple$2[0];
 					p.fmt.fmtFlags.widPresent = _tuple$2[1];
@@ -31808,10 +29462,8 @@ $packages["fmt"] = (function() {
 					if (afterIndex && p.fmt.fmtFlags.widPresent) {
 						p.goodArgNum = false;
 					}
-				/* } */ case 18:
-				/* */ if ((i + 1 >> 0) < end && (format.charCodeAt(i) === 46)) { $s = 20; continue; }
-				/* */ $s = 21; continue;
-				/* if ((i + 1 >> 0) < end && (format.charCodeAt(i) === 46)) { */ case 20:
+				}
+				if ((i + 1 >> 0) < end && (format.charCodeAt(i) === 46)) {
 					i = i + (1) >> 0;
 					if (afterIndex) {
 						p.goodArgNum = false;
@@ -31820,12 +29472,9 @@ $packages["fmt"] = (function() {
 					argNum = _tuple$3[0];
 					i = _tuple$3[1];
 					afterIndex = _tuple$3[2];
-					/* */ if (i < end && (format.charCodeAt(i) === 42)) { $s = 22; continue; }
-					/* */ $s = 23; continue;
-					/* if (i < end && (format.charCodeAt(i) === 42)) { */ case 22:
+					if (i < end && (format.charCodeAt(i) === 42)) {
 						i = i + (1) >> 0;
-						_r$1 = intFromArg(a, argNum); /* */ $s = 25; case 25: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						_tuple$4 = _r$1;
+						_tuple$4 = intFromArg(a, argNum);
 						p.fmt.prec = _tuple$4[0];
 						p.fmt.fmtFlags.precPresent = _tuple$4[1];
 						argNum = _tuple$4[2];
@@ -31834,11 +29483,10 @@ $packages["fmt"] = (function() {
 							p.fmt.fmtFlags.precPresent = false;
 						}
 						if (!p.fmt.fmtFlags.precPresent) {
-							(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("%!(BADPREC)");
+							(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("%!(BADPREC)");
 						}
 						afterIndex = false;
-						$s = 24; continue;
-					/* } else { */ case 23:
+					} else {
 						_tuple$5 = parsenum(format, i, end);
 						p.fmt.prec = _tuple$5[0];
 						p.fmt.fmtFlags.precPresent = _tuple$5[1];
@@ -31847,8 +29495,8 @@ $packages["fmt"] = (function() {
 							p.fmt.prec = 0;
 							p.fmt.fmtFlags.precPresent = true;
 						}
-					/* } */ case 24:
-				/* } */ case 21:
+					}
+				}
 				if (!afterIndex) {
 					_tuple$6 = p.argNumber(argNum, format, i, a.$length);
 					argNum = _tuple$6[0];
@@ -31856,7 +29504,7 @@ $packages["fmt"] = (function() {
 					afterIndex = _tuple$6[2];
 				}
 				if (i >= end) {
-					(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("%!(NOVERB)");
+					(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("%!(NOVERB)");
 					/* break; */ $s = 2; continue;
 				}
 				_tmp = ((format.charCodeAt(i) >> 0));
@@ -31869,77 +29517,77 @@ $packages["fmt"] = (function() {
 					size = _tuple$7[1];
 				}
 				i = i + (size) >> 0;
-					/* */ if ((verb === 37)) { $s = 27; continue; }
-					/* */ if (!p.goodArgNum) { $s = 28; continue; }
-					/* */ if (argNum >= a.$length) { $s = 29; continue; }
-					/* */ if ((verb === 119)) { $s = 30; continue; }
-					/* */ if ((verb === 118)) { $s = 31; continue; }
-					/* */ $s = 32; continue;
-					/* if ((verb === 37)) { */ case 27:
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(37);
-						$s = 33; continue;
-					/* } else if (!p.goodArgNum) { */ case 28:
+					/* */ if ((verb === 37)) { $s = 17; continue; }
+					/* */ if (!p.goodArgNum) { $s = 18; continue; }
+					/* */ if (argNum >= a.$length) { $s = 19; continue; }
+					/* */ if ((verb === 119)) { $s = 20; continue; }
+					/* */ if ((verb === 118)) { $s = 21; continue; }
+					/* */ $s = 22; continue;
+					/* if ((verb === 37)) { */ case 17:
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(37);
+						$s = 23; continue;
+					/* } else if (!p.goodArgNum) { */ case 18:
 						p.badArgNum(verb);
-						$s = 33; continue;
-					/* } else if (argNum >= a.$length) { */ case 29:
+						$s = 23; continue;
+					/* } else if (argNum >= a.$length) { */ case 19:
 						p.missingArg(verb);
-						$s = 33; continue;
-					/* } else if ((verb === 119)) { */ case 30:
+						$s = 23; continue;
+					/* } else if ((verb === 119)) { */ case 20:
 						p.wrappedErrs = $append(p.wrappedErrs, argNum);
 						p.fmt.fmtFlags.sharpV = p.fmt.fmtFlags.sharp;
 						p.fmt.fmtFlags.sharp = false;
 						p.fmt.fmtFlags.plusV = p.fmt.fmtFlags.plus;
 						p.fmt.fmtFlags.plus = false;
-						$r = p.printArg(((argNum < 0 || argNum >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + argNum]), verb); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.printArg(((argNum < 0 || argNum >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + argNum]), verb); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						argNum = argNum + (1) >> 0;
-						$s = 33; continue;
-					/* } else if ((verb === 118)) { */ case 31:
+						$s = 23; continue;
+					/* } else if ((verb === 118)) { */ case 21:
 						p.fmt.fmtFlags.sharpV = p.fmt.fmtFlags.sharp;
 						p.fmt.fmtFlags.sharp = false;
 						p.fmt.fmtFlags.plusV = p.fmt.fmtFlags.plus;
 						p.fmt.fmtFlags.plus = false;
-						$r = p.printArg(((argNum < 0 || argNum >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + argNum]), verb); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.printArg(((argNum < 0 || argNum >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + argNum]), verb); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						argNum = argNum + (1) >> 0;
-						$s = 33; continue;
-					/* } else { */ case 32:
-						$r = p.printArg(((argNum < 0 || argNum >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + argNum]), verb); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 23; continue;
+					/* } else { */ case 22:
+						$r = p.printArg(((argNum < 0 || argNum >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + argNum]), verb); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						argNum = argNum + (1) >> 0;
-					/* } */ case 33:
-				case 26:
+					/* } */ case 23:
+				case 16:
 			$s = 1; continue;
 			case 2:
-			/* */ if (!p.reordered && argNum < a.$length) { $s = 37; continue; }
-			/* */ $s = 38; continue;
-			/* if (!p.reordered && argNum < a.$length) { */ case 37:
+			/* */ if (!p.reordered && argNum < a.$length) { $s = 27; continue; }
+			/* */ $s = 28; continue;
+			/* if (!p.reordered && argNum < a.$length) { */ case 27:
 				p.fmt.clearflags();
-				(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("%!(EXTRA ");
+				(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("%!(EXTRA ");
 				_ref = $subslice(a, argNum);
 				_i = 0;
-				/* while (true) { */ case 39:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 40; continue; }
+				/* while (true) { */ case 29:
+					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 30; continue; }
 					i$1 = _i;
 					arg = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 					if (i$1 > 0) {
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(", ");
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(", ");
 					}
-					/* */ if ($interfaceIsEqual(arg, $ifaceNil)) { $s = 41; continue; }
-					/* */ $s = 42; continue;
-					/* if ($interfaceIsEqual(arg, $ifaceNil)) { */ case 41:
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString("<nil>");
-						$s = 43; continue;
-					/* } else { */ case 42:
-						_r$2 = reflect.TypeOf(arg).String(); /* */ $s = 44; case 44: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						$r = (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeString(_r$2); /* */ $s = 45; case 45: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(61);
-						$r = p.printArg(arg, 118); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 43:
+					/* */ if ($interfaceIsEqual(arg, $ifaceNil)) { $s = 31; continue; }
+					/* */ $s = 32; continue;
+					/* if ($interfaceIsEqual(arg, $ifaceNil)) { */ case 31:
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString("<nil>");
+						$s = 33; continue;
+					/* } else { */ case 32:
+						_r = reflect.TypeOf(arg).String(); /* */ $s = 34; case 34: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						$r = (p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeString(_r); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(61);
+						$r = p.printArg(arg, 118); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 33:
 					_i++;
-				$s = 39; continue;
-				case 40:
-				(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(41);
-			/* } */ case 38:
+				$s = 29; continue;
+				case 30:
+				(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(41);
+			/* } */ case 28:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: doPrintf, $c: true, $r, _1, _2, _i, _r, _r$1, _r$2, _ref, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, a, afterIndex, arg, argNum, c, end, format, i, i$1, lasti, p, size, verb, $s};return $f;
+			/* */ } return; } var $f = {$blk: doPrintf, $c: true, $r, _1, _2, _i, _r, _ref, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, a, afterIndex, arg, argNum, c, end, format, i, i$1, lasti, p, size, verb, $s};return $f;
 		};
 		$ptrType(pp).prototype.doPrint = function doPrint(a) {
 			var {_i, _r, _ref, _v, a, arg, argNum, isString, p, prevString, $s, $r, $c} = $restore(this, {a});
@@ -31957,7 +29605,7 @@ $packages["fmt"] = (function() {
 				_v = _r === 24; case 3:
 				isString = _v;
 				if (argNum > 0 && !isString && !prevString) {
-					(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(32);
+					(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(32);
 				}
 				$r = p.printArg(arg, 118); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				prevString = isString;
@@ -31978,13 +29626,13 @@ $packages["fmt"] = (function() {
 				argNum = _i;
 				arg = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
 				if (argNum > 0) {
-					(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(32);
+					(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(32);
 				}
 				$r = p.printArg(arg, 118); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				_i++;
 			$s = 1; continue;
 			case 2:
-			(p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p))).writeByte(10);
+			(p === ptrType$24.nil && $throwNilPointerError(), (p.$ptr_buf || (p.$ptr_buf = new ptrType$1(function() { return this.$target.buf; }, function($v) { this.$target.buf = $v; }, p)))).writeByte(10);
 			$s = -1; return;
 			/* */ } return; } var $f = {$blk: doPrintln, $c: true, $r, _i, _ref, a, arg, argNum, p, $s};return $f;
 		};
@@ -32563,7 +30211,6 @@ $packages["fmt"] = (function() {
 		ptrType$26.methods = [{prop: "clearflags", name: "clearflags", pkg: "fmt", typ: $funcType([], [], false)}, {prop: "init", name: "init", pkg: "fmt", typ: $funcType([ptrType$1], [], false)}, {prop: "writePadding", name: "writePadding", pkg: "fmt", typ: $funcType([$Int], [], false)}, {prop: "pad", name: "pad", pkg: "fmt", typ: $funcType([sliceType$3], [], false)}, {prop: "padString", name: "padString", pkg: "fmt", typ: $funcType([$String], [], false)}, {prop: "fmtBoolean", name: "fmtBoolean", pkg: "fmt", typ: $funcType([$Bool], [], false)}, {prop: "fmtUnicode", name: "fmtUnicode", pkg: "fmt", typ: $funcType([$Uint64], [], false)}, {prop: "fmtInteger", name: "fmtInteger", pkg: "fmt", typ: $funcType([$Uint64, $Int, $Bool, $Int32, $String], [], false)}, {prop: "truncateString", name: "truncateString", pkg: "fmt", typ: $funcType([$String], [$String], false)}, {prop: "truncate", name: "truncate", pkg: "fmt", typ: $funcType([sliceType$3], [sliceType$3], false)}, {prop: "fmtS", name: "fmtS", pkg: "fmt", typ: $funcType([$String], [], false)}, {prop: "fmtBs", name: "fmtBs", pkg: "fmt", typ: $funcType([sliceType$3], [], false)}, {prop: "fmtSbx", name: "fmtSbx", pkg: "fmt", typ: $funcType([$String, sliceType$3, $String], [], false)}, {prop: "fmtSx", name: "fmtSx", pkg: "fmt", typ: $funcType([$String, $String], [], false)}, {prop: "fmtBx", name: "fmtBx", pkg: "fmt", typ: $funcType([sliceType$3, $String], [], false)}, {prop: "fmtQ", name: "fmtQ", pkg: "fmt", typ: $funcType([$String], [], false)}, {prop: "fmtC", name: "fmtC", pkg: "fmt", typ: $funcType([$Uint64], [], false)}, {prop: "fmtQc", name: "fmtQc", pkg: "fmt", typ: $funcType([$Uint64], [], false)}, {prop: "fmtFloat", name: "fmtFloat", pkg: "fmt", typ: $funcType([$Float64, $Int, $Int32, $Int], [], false)}];
 		ptrType$27.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Unwrap", name: "Unwrap", pkg: "", typ: $funcType([], [$error], false)}];
 		ptrType$28.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Unwrap", name: "Unwrap", pkg: "", typ: $funcType([], [sliceType$4], false)}];
-		ScanState.init([{prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$3], [$Int, $error], false)}, {prop: "ReadRune", name: "ReadRune", pkg: "", typ: $funcType([], [$Int32, $Int, $error], false)}, {prop: "SkipSpace", name: "SkipSpace", pkg: "", typ: $funcType([], [], false)}, {prop: "Token", name: "Token", pkg: "", typ: $funcType([$Bool, funcType], [sliceType$3, $error], false)}, {prop: "UnreadRune", name: "UnreadRune", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Width", name: "Width", pkg: "", typ: $funcType([], [$Int, $Bool], false)}]);
 		scanError.init("fmt", [{prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}]);
 		ss.init("fmt", [{prop: "rs", name: "rs", embedded: false, exported: false, typ: io.RuneScanner, tag: ""}, {prop: "buf", name: "buf", embedded: false, exported: false, typ: buffer, tag: ""}, {prop: "count", name: "count", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "atEOF", name: "atEOF", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "ssave", name: "ssave", embedded: true, exported: false, typ: ssave, tag: ""}]);
 		ssave.init("fmt", [{prop: "validSave", name: "validSave", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "nlIsEnd", name: "nlIsEnd", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "nlIsSpace", name: "nlIsSpace", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "argLimit", name: "argLimit", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "limit", name: "limit", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "maxWid", name: "maxWid", embedded: false, exported: false, typ: $Int, tag: ""}]);
@@ -32595,8 +30242,8 @@ $packages["fmt"] = (function() {
 		ssFree = new sync.Pool.ptr(sliceType$1.nil, (function func1() {
 				return new ss.ptr($ifaceNil, buffer.nil, 0, false, new ssave.ptr(false, false, false, 0, 0, 0));
 			}));
-		complexError = errors.New("syntax error scanning complex number");
-		boolError = errors.New("syntax error scanning boolean");
+		errComplex = errors.New("syntax error scanning complex number");
+		errBool = errors.New("syntax error scanning boolean");
 		ppFree = new sync.Pool.ptr(sliceType$1.nil, (function func2() {
 				return new pp.ptr(buffer.nil, $ifaceNil, new reflect.Value.ptr(ptrType.nil, 0, 0), new fmt.ptr(ptrType$1.nil, new fmtFlags.ptr(false, false, false, false, false, false, false, false, false), 0, 0, arrayType$1.zero()), false, false, false, false, false, sliceType$2.nil);
 			}));
@@ -32606,26 +30253,15 @@ $packages["fmt"] = (function() {
 	return $pkg;
 })();
 $packages["strings"] = (function() {
-	var $pkg = {}, $init, errors, js, io, sync, unicode, utf8, asciiSet, Reader, Builder, span, sliceType, ptrType, sliceType$1, ptrType$1, sliceType$2, arrayType, ptrType$10, asciiSpace, explode, Contains, ContainsAny, ContainsRune, IndexRune, IndexAny, LastIndexAny, LastIndexByte, genSplit, Split, Fields, FieldsFunc, Join, HasPrefix, HasSuffix, TrimLeftFunc, TrimRightFunc, TrimFunc, indexFunc, lastIndexFunc, makeASCIISet, Trim, TrimLeft, trimLeftByte, trimLeftASCII, trimLeftUnicode, trimRightByte, trimRightASCII, trimRightUnicode, TrimSpace, TrimPrefix, TrimSuffix, Replace, ReplaceAll, EqualFold, Cut, CutPrefix, NewReader, IndexByte, Index, LastIndex, Count, Repeat;
+	var $pkg = {}, $init, errors, js, bytealg, io, sync, unicode, utf8, asciiSet, Builder, span, sliceType, ptrType, sliceType$1, ptrType$1, sliceType$2, arrayType, asciiSpace, explode, Contains, ContainsAny, ContainsRune, IndexRune, IndexAny, LastIndexByte, genSplit, Split, Fields, FieldsFunc, Join, HasPrefix, HasSuffix, TrimLeftFunc, TrimRightFunc, TrimFunc, indexFunc, lastIndexFunc, makeASCIISet, Trim, TrimLeft, trimLeftByte, trimLeftASCII, trimLeftUnicode, trimRightByte, trimRightASCII, trimRightUnicode, TrimSpace, TrimPrefix, TrimSuffix, Replace, ReplaceAll, Cut, CutPrefix, IndexByte, Index, LastIndex, Count, Repeat;
 	errors = $packages["errors"];
 	js = $packages["github.com/gopherjs/gopherjs/js"];
+	bytealg = $packages["internal/bytealg"];
 	io = $packages["io"];
 	sync = $packages["sync"];
 	unicode = $packages["unicode"];
 	utf8 = $packages["unicode/utf8"];
 	asciiSet = $newType(32, $kindArray, "strings.asciiSet", true, "strings", false, null);
-	Reader = $newType(0, $kindStruct, "strings.Reader", true, "strings", true, function(s_, i_, prevRune_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.s = "";
-			this.i = new $Int64(0, 0);
-			this.prevRune = 0;
-			return;
-		}
-		this.s = s_;
-		this.i = i_;
-		this.prevRune = prevRune_;
-	});
 	Builder = $newType(0, $kindStruct, "strings.Builder", true, "strings", true, function(addr_, buf_) {
 		this.$val = this;
 		if (arguments.length === 0) {
@@ -32647,7 +30283,6 @@ $packages["strings"] = (function() {
 		this.end = end_;
 	});
 	$pkg.asciiSet = asciiSet;
-	$pkg.Reader = Reader;
 	$pkg.Builder = Builder;
 	$pkg.span = span;
 	$pkg.$finishSetup = function() {
@@ -32657,7 +30292,6 @@ $packages["strings"] = (function() {
 		ptrType$1 = $ptrType(Builder);
 		sliceType$2 = $sliceType($Uint8);
 		arrayType = $arrayType($Uint32, 8);
-		ptrType$10 = $ptrType(Reader);
 		explode = function explode$1(s, n) {
 			var _tuple, a, i, l, n, s, size, x;
 			l = utf8.RuneCountInString(s);
@@ -32762,69 +30396,6 @@ $packages["strings"] = (function() {
 			return -1;
 		};
 		$pkg.IndexAny = IndexAny;
-		LastIndexAny = function LastIndexAny$1(s, chars) {
-			var _tuple, _tuple$1, _tuple$2, as, chars, i, i$1, i$2, isASCII, r, r$1, rc, rc$1, s, size, size$1;
-			if (chars === "") {
-				return -1;
-			}
-			if (s.length === 1) {
-				rc = ((s.charCodeAt(0) >> 0));
-				if (rc >= 128) {
-					rc = 65533;
-				}
-				if (IndexRune(chars, rc) >= 0) {
-					return 0;
-				}
-				return -1;
-			}
-			if (s.length > 8) {
-				_tuple = makeASCIISet(chars);
-				as = $clone(_tuple[0], asciiSet);
-				isASCII = _tuple[1];
-				if (isASCII) {
-					i = s.length - 1 >> 0;
-					while (true) {
-						if (!(i >= 0)) { break; }
-						if (new ptrType(as).contains(s.charCodeAt(i))) {
-							return i;
-						}
-						i = i - (1) >> 0;
-					}
-					return -1;
-				}
-			}
-			if (chars.length === 1) {
-				rc$1 = ((chars.charCodeAt(0) >> 0));
-				if (rc$1 >= 128) {
-					rc$1 = 65533;
-				}
-				i$1 = s.length;
-				while (true) {
-					if (!(i$1 > 0)) { break; }
-					_tuple$1 = utf8.DecodeLastRuneInString($substring(s, 0, i$1));
-					r = _tuple$1[0];
-					size = _tuple$1[1];
-					i$1 = i$1 - (size) >> 0;
-					if (rc$1 === r) {
-						return i$1;
-					}
-				}
-				return -1;
-			}
-			i$2 = s.length;
-			while (true) {
-				if (!(i$2 > 0)) { break; }
-				_tuple$2 = utf8.DecodeLastRuneInString($substring(s, 0, i$2));
-				r$1 = _tuple$2[0];
-				size$1 = _tuple$2[1];
-				i$2 = i$2 - (size$1) >> 0;
-				if (IndexRune(chars, r$1) >= 0) {
-					return i$2;
-				}
-			}
-			return -1;
-		};
-		$pkg.LastIndexAny = LastIndexAny;
 		LastIndexByte = function LastIndexByte$1(s, c) {
 			var c, i, s;
 			i = s.length - 1 >> 0;
@@ -32974,31 +30545,42 @@ $packages["strings"] = (function() {
 		};
 		$pkg.FieldsFunc = FieldsFunc;
 		Join = function Join$1(elems, sep) {
-			var _1, _i, _ref, b, elems, i, n, s, sep;
+			var _1, _i, _i$1, _q, _ref, _ref$1, b, elem, elems, n, s, sep;
 			_1 = elems.$length;
 			if (_1 === (0)) {
 				return "";
 			} else if (_1 === (1)) {
 				return (0 >= elems.$length ? ($throwRuntimeError("index out of range"), undefined) : elems.$array[elems.$offset + 0]);
 			}
-			n = $imul(sep.length, ((elems.$length - 1 >> 0)));
-			i = 0;
+			n = 0;
+			if (sep.length > 0) {
+				if (sep.length >= (_q = 2147483647 / ((elems.$length - 1 >> 0)), (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"))) {
+					$panic(new $String("strings: Join output length overflow"));
+				}
+				n = n + (($imul(sep.length, ((elems.$length - 1 >> 0))))) >> 0;
+			}
+			_ref = elems;
+			_i = 0;
 			while (true) {
-				if (!(i < elems.$length)) { break; }
-				n = n + (((i < 0 || i >= elems.$length) ? ($throwRuntimeError("index out of range"), undefined) : elems.$array[elems.$offset + i]).length) >> 0;
-				i = i + (1) >> 0;
+				if (!(_i < _ref.$length)) { break; }
+				elem = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (elem.length > (2147483647 - n >> 0)) {
+					$panic(new $String("strings: Join output length overflow"));
+				}
+				n = n + (elem.length) >> 0;
+				_i++;
 			}
 			b = new Builder.ptr(ptrType$1.nil, sliceType$2.nil);
 			b.Grow(n);
 			b.WriteString((0 >= elems.$length ? ($throwRuntimeError("index out of range"), undefined) : elems.$array[elems.$offset + 0]));
-			_ref = $subslice(elems, 1);
-			_i = 0;
+			_ref$1 = $subslice(elems, 1);
+			_i$1 = 0;
 			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!(_i$1 < _ref$1.$length)) { break; }
+				s = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
 				b.WriteString(sep);
 				b.WriteString(s);
-				_i++;
+				_i$1++;
 			}
 			return b.String();
 		};
@@ -33122,7 +30704,7 @@ $packages["strings"] = (function() {
 		$ptrType(asciiSet).prototype.contains = function contains(c) {
 			var _q, _r, as, c, x, x$1, y;
 			as = this.$val;
-			return !((((((x = as, x$1 = (_q = c / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero")), ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])) & (((y = ((_r = c % 32, _r === _r ? _r : $throwRuntimeError("integer divide by zero"))), y < 32 ? (1 << y) : 0) >>> 0))) >>> 0)) === 0));
+			return !((((((x = (as === ptrType.nil && $throwNilPointerError(), as), x$1 = (_q = c / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero")), ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])) & (((y = ((_r = c % 32, _r === _r ? _r : $throwRuntimeError("integer divide by zero"))), y < 32 ? (1 << y) : 0) >>> 0))) >>> 0)) === 0));
 		};
 		Trim = function Trim$1(s, cutset) {
 			var _tuple, as, cutset, ok, s;
@@ -33334,95 +30916,6 @@ $packages["strings"] = (function() {
 			return Replace(s, old, new$1, -1);
 		};
 		$pkg.ReplaceAll = ReplaceAll;
-		EqualFold = function EqualFold$1(s, t) {
-			var _i, _ref, _rune, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tuple, i, r, r$1, s, size, sr, sr$1, t, tr, tr$1, $s;
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(i < s.length && i < t.length)) { break; } */ if(!(i < s.length && i < t.length)) { $s = 2; continue; }
-				sr = s.charCodeAt(i);
-				tr = t.charCodeAt(i);
-				/* */ if (((sr | tr) >>> 0) >= 128) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (((sr | tr) >>> 0) >= 128) { */ case 3:
-					/* goto hasUnicode */ $s = 5; continue;
-				/* } */ case 4:
-				if (tr === sr) {
-					i = i + (1) >> 0;
-					/* continue; */ $s = 1; continue;
-				}
-				if (tr < sr) {
-					_tmp = sr;
-					_tmp$1 = tr;
-					tr = _tmp;
-					sr = _tmp$1;
-				}
-				if (65 <= sr && sr <= 90 && (tr === ((sr + 97 << 24 >>> 24) - 65 << 24 >>> 24))) {
-					i = i + (1) >> 0;
-					/* continue; */ $s = 1; continue;
-				}
-				$s = -1; return false;
-			case 2:
-			$s = -1; return s.length === t.length;
-			/* hasUnicode: */ case 5:
-			s = $substring(s, i);
-			t = $substring(t, i);
-			_ref = s;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.length)) { break; }
-				_rune = $decodeRune(_ref, _i);
-				sr$1 = _rune[0];
-				if (t.length === 0) {
-					$s = -1; return false;
-				}
-				tr$1 = 0;
-				if (t.charCodeAt(0) < 128) {
-					_tmp$2 = ((t.charCodeAt(0) >> 0));
-					_tmp$3 = $substring(t, 1);
-					tr$1 = _tmp$2;
-					t = _tmp$3;
-				} else {
-					_tuple = utf8.DecodeRuneInString(t);
-					r = _tuple[0];
-					size = _tuple[1];
-					_tmp$4 = r;
-					_tmp$5 = $substring(t, size);
-					tr$1 = _tmp$4;
-					t = _tmp$5;
-				}
-				if (tr$1 === sr$1) {
-					_i += _rune[1];
-					continue;
-				}
-				if (tr$1 < sr$1) {
-					_tmp$6 = sr$1;
-					_tmp$7 = tr$1;
-					tr$1 = _tmp$6;
-					sr$1 = _tmp$7;
-				}
-				if (tr$1 < 128) {
-					if (65 <= sr$1 && sr$1 <= 90 && (tr$1 === ((sr$1 + 97 >> 0) - 65 >> 0))) {
-						_i += _rune[1];
-						continue;
-					}
-					$s = -1; return false;
-				}
-				r$1 = unicode.SimpleFold(sr$1);
-				while (true) {
-					if (!(!((r$1 === sr$1)) && r$1 < tr$1)) { break; }
-					r$1 = unicode.SimpleFold(r$1);
-				}
-				if (r$1 === tr$1) {
-					_i += _rune[1];
-					continue;
-				}
-				$s = -1; return false;
-			}
-			$s = -1; return t.length === 0;
-			/* */ } return; }
-		};
-		$pkg.EqualFold = EqualFold;
 		Cut = function Cut$1(s, sep) {
 			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, after, before, found, i, s, sep;
 			before = "";
@@ -33465,190 +30958,6 @@ $packages["strings"] = (function() {
 			return [after, found];
 		};
 		$pkg.CutPrefix = CutPrefix;
-		$ptrType(Reader).prototype.Len = function Len() {
-			var r, x, x$1, x$2, x$3, x$4;
-			r = this;
-			if ((x = r.i, x$1 = (new $Int64(0, r.s.length)), (x.$high > x$1.$high || (x.$high === x$1.$high && x.$low >= x$1.$low)))) {
-				return 0;
-			}
-			return (((x$2 = (x$3 = (new $Int64(0, r.s.length)), x$4 = r.i, new $Int64(x$3.$high - x$4.$high, x$3.$low - x$4.$low)), x$2.$low + ((x$2.$high >> 31) * 4294967296)) >> 0));
-		};
-		$ptrType(Reader).prototype.Size = function Size() {
-			var r;
-			r = this;
-			return (new $Int64(0, r.s.length));
-		};
-		$ptrType(Reader).prototype.Read = function Read(b) {
-			var _tmp, _tmp$1, b, err, n, r, x, x$1, x$2, x$3;
-			n = 0;
-			err = $ifaceNil;
-			r = this;
-			if ((x = r.i, x$1 = (new $Int64(0, r.s.length)), (x.$high > x$1.$high || (x.$high === x$1.$high && x.$low >= x$1.$low)))) {
-				_tmp = 0;
-				_tmp$1 = io.EOF;
-				n = _tmp;
-				err = _tmp$1;
-				return [n, err];
-			}
-			r.prevRune = -1;
-			n = $copyString(b, $substring(r.s, $flatten64(r.i)));
-			r.i = (x$2 = r.i, x$3 = (new $Int64(0, n)), new $Int64(x$2.$high + x$3.$high, x$2.$low + x$3.$low));
-			return [n, err];
-		};
-		$ptrType(Reader).prototype.ReadAt = function ReadAt(b, off) {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, b, err, n, off, r, x;
-			n = 0;
-			err = $ifaceNil;
-			r = this;
-			if ((off.$high < 0 || (off.$high === 0 && off.$low < 0))) {
-				_tmp = 0;
-				_tmp$1 = errors.New("strings.Reader.ReadAt: negative offset");
-				n = _tmp;
-				err = _tmp$1;
-				return [n, err];
-			}
-			if ((x = (new $Int64(0, r.s.length)), (off.$high > x.$high || (off.$high === x.$high && off.$low >= x.$low)))) {
-				_tmp$2 = 0;
-				_tmp$3 = io.EOF;
-				n = _tmp$2;
-				err = _tmp$3;
-				return [n, err];
-			}
-			n = $copyString(b, $substring(r.s, $flatten64(off)));
-			if (n < b.$length) {
-				err = io.EOF;
-			}
-			return [n, err];
-		};
-		$ptrType(Reader).prototype.ReadByte = function ReadByte() {
-			var b, r, x, x$1, x$2, x$3;
-			r = this;
-			r.prevRune = -1;
-			if ((x = r.i, x$1 = (new $Int64(0, r.s.length)), (x.$high > x$1.$high || (x.$high === x$1.$high && x.$low >= x$1.$low)))) {
-				return [0, io.EOF];
-			}
-			b = r.s.charCodeAt($flatten64(r.i));
-			r.i = (x$2 = r.i, x$3 = new $Int64(0, 1), new $Int64(x$2.$high + x$3.$high, x$2.$low + x$3.$low));
-			return [b, $ifaceNil];
-		};
-		$ptrType(Reader).prototype.UnreadByte = function UnreadByte() {
-			var r, x, x$1, x$2;
-			r = this;
-			if ((x = r.i, (x.$high < 0 || (x.$high === 0 && x.$low <= 0)))) {
-				return errors.New("strings.Reader.UnreadByte: at beginning of string");
-			}
-			r.prevRune = -1;
-			r.i = (x$1 = r.i, x$2 = new $Int64(0, 1), new $Int64(x$1.$high - x$2.$high, x$1.$low - x$2.$low));
-			return $ifaceNil;
-		};
-		$ptrType(Reader).prototype.ReadRune = function ReadRune() {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, c, ch, err, r, size, x, x$1, x$2, x$3, x$4, x$5, x$6;
-			ch = 0;
-			size = 0;
-			err = $ifaceNil;
-			r = this;
-			if ((x = r.i, x$1 = (new $Int64(0, r.s.length)), (x.$high > x$1.$high || (x.$high === x$1.$high && x.$low >= x$1.$low)))) {
-				r.prevRune = -1;
-				_tmp = 0;
-				_tmp$1 = 0;
-				_tmp$2 = io.EOF;
-				ch = _tmp;
-				size = _tmp$1;
-				err = _tmp$2;
-				return [ch, size, err];
-			}
-			r.prevRune = (((x$2 = r.i, x$2.$low + ((x$2.$high >> 31) * 4294967296)) >> 0));
-			c = r.s.charCodeAt($flatten64(r.i));
-			if (c < 128) {
-				r.i = (x$3 = r.i, x$4 = new $Int64(0, 1), new $Int64(x$3.$high + x$4.$high, x$3.$low + x$4.$low));
-				_tmp$3 = ((c >> 0));
-				_tmp$4 = 1;
-				_tmp$5 = $ifaceNil;
-				ch = _tmp$3;
-				size = _tmp$4;
-				err = _tmp$5;
-				return [ch, size, err];
-			}
-			_tuple = utf8.DecodeRuneInString($substring(r.s, $flatten64(r.i)));
-			ch = _tuple[0];
-			size = _tuple[1];
-			r.i = (x$5 = r.i, x$6 = (new $Int64(0, size)), new $Int64(x$5.$high + x$6.$high, x$5.$low + x$6.$low));
-			return [ch, size, err];
-		};
-		$ptrType(Reader).prototype.UnreadRune = function UnreadRune() {
-			var r, x;
-			r = this;
-			if ((x = r.i, (x.$high < 0 || (x.$high === 0 && x.$low <= 0)))) {
-				return errors.New("strings.Reader.UnreadRune: at beginning of string");
-			}
-			if (r.prevRune < 0) {
-				return errors.New("strings.Reader.UnreadRune: previous operation was not ReadRune");
-			}
-			r.i = (new $Int64(0, r.prevRune));
-			r.prevRune = -1;
-			return $ifaceNil;
-		};
-		$ptrType(Reader).prototype.Seek = function Seek(offset, whence) {
-			var _1, abs, offset, r, whence, x, x$1;
-			r = this;
-			r.prevRune = -1;
-			abs = new $Int64(0, 0);
-			_1 = whence;
-			if (_1 === (0)) {
-				abs = offset;
-			} else if (_1 === (1)) {
-				abs = (x = r.i, new $Int64(x.$high + offset.$high, x.$low + offset.$low));
-			} else if (_1 === (2)) {
-				abs = (x$1 = (new $Int64(0, r.s.length)), new $Int64(x$1.$high + offset.$high, x$1.$low + offset.$low));
-			} else {
-				return [new $Int64(0, 0), errors.New("strings.Reader.Seek: invalid whence")];
-			}
-			if ((abs.$high < 0 || (abs.$high === 0 && abs.$low < 0))) {
-				return [new $Int64(0, 0), errors.New("strings.Reader.Seek: negative position")];
-			}
-			r.i = abs;
-			return [abs, $ifaceNil];
-		};
-		$ptrType(Reader).prototype.WriteTo = function WriteTo(w) {
-			var {_r, _tmp, _tmp$1, _tuple, err, m, n, r, s, w, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {w});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			n = new $Int64(0, 0);
-			err = $ifaceNil;
-			r = this;
-			r.prevRune = -1;
-			if ((x = r.i, x$1 = (new $Int64(0, r.s.length)), (x.$high > x$1.$high || (x.$high === x$1.$high && x.$low >= x$1.$low)))) {
-				_tmp = new $Int64(0, 0);
-				_tmp$1 = $ifaceNil;
-				n = _tmp;
-				err = _tmp$1;
-				$s = -1; return [n, err];
-			}
-			s = $substring(r.s, $flatten64(r.i));
-			_r = io.WriteString(w, s); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			m = _tuple[0];
-			err = _tuple[1];
-			if (m > s.length) {
-				$panic(new $String("strings.Reader.WriteTo: invalid WriteString count"));
-			}
-			r.i = (x$2 = r.i, x$3 = (new $Int64(0, m)), new $Int64(x$2.$high + x$3.$high, x$2.$low + x$3.$low));
-			n = (new $Int64(0, m));
-			if (!((m === s.length)) && $interfaceIsEqual(err, $ifaceNil)) {
-				err = io.ErrShortWrite;
-			}
-			$s = -1; return [n, err];
-			/* */ } return; } var $f = {$blk: WriteTo, $c: true, $r, _r, _tmp, _tmp$1, _tuple, err, m, n, r, s, w, x, x$1, x$2, x$3, $s};return $f;
-		};
-		$ptrType(Reader).prototype.Reset = function Reset(s) {
-			var r, s;
-			r = this;
-			Reader.copy(r, new Reader.ptr(s, new $Int64(0, 0), -1));
-		};
-		NewReader = function NewReader$1(s) {
-			var s;
-			return new Reader.ptr(s, new $Int64(0, 0), -1);
-		};
-		$pkg.NewReader = NewReader;
 		IndexByte = function IndexByte$1(s, c) {
 			var c, s;
 			return $parseInt(s.indexOf($global.String.fromCharCode(c))) >> 0;
@@ -33747,7 +31056,7 @@ $packages["strings"] = (function() {
 		$ptrType(Builder).prototype.grow = function grow(n) {
 			var b, buf, n;
 			b = this;
-			buf = $makeSlice(sliceType$2, b.buf.$length, (($imul(2, b.buf.$capacity)) + n >> 0));
+			buf = $subslice(bytealg.MakeNoZero(($imul(2, b.buf.$capacity)) + n >> 0), 0, b.buf.$length);
 			$copySlice(buf, b.buf);
 			b.buf = buf;
 		};
@@ -33792,10 +31101,8 @@ $packages["strings"] = (function() {
 			return [s.length, $ifaceNil];
 		};
 		ptrType.methods = [{prop: "contains", name: "contains", pkg: "strings", typ: $funcType([$Uint8], [$Bool], false)}];
-		ptrType$10.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "ReadAt", name: "ReadAt", pkg: "", typ: $funcType([sliceType$2, $Int64], [$Int, $error], false)}, {prop: "ReadByte", name: "ReadByte", pkg: "", typ: $funcType([], [$Uint8, $error], false)}, {prop: "UnreadByte", name: "UnreadByte", pkg: "", typ: $funcType([], [$error], false)}, {prop: "ReadRune", name: "ReadRune", pkg: "", typ: $funcType([], [$Int32, $Int, $error], false)}, {prop: "UnreadRune", name: "UnreadRune", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Seek", name: "Seek", pkg: "", typ: $funcType([$Int64, $Int], [$Int64, $error], false)}, {prop: "WriteTo", name: "WriteTo", pkg: "", typ: $funcType([io.Writer], [$Int64, $error], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([$String], [], false)}];
 		ptrType$1.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "copyCheck", name: "copyCheck", pkg: "strings", typ: $funcType([], [], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Cap", name: "Cap", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([], [], false)}, {prop: "grow", name: "grow", pkg: "strings", typ: $funcType([$Int], [], false)}, {prop: "Grow", name: "Grow", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "WriteByte", name: "WriteByte", pkg: "", typ: $funcType([$Uint8], [$error], false)}, {prop: "WriteRune", name: "WriteRune", pkg: "", typ: $funcType([$Int32], [$Int, $error], false)}, {prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([$String], [$Int, $error], false)}];
 		asciiSet.init($Uint32, 8);
-		Reader.init("strings", [{prop: "s", name: "s", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "i", name: "i", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "prevRune", name: "prevRune", embedded: false, exported: false, typ: $Int, tag: ""}]);
 		Builder.init("strings", [{prop: "addr", name: "addr", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "buf", name: "buf", embedded: false, exported: false, typ: sliceType$2, tag: ""}]);
 		span.init("strings", [{prop: "start", name: "start", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "end", name: "end", embedded: false, exported: false, typ: $Int, tag: ""}]);
 	};
@@ -33804,10 +31111,11 @@ $packages["strings"] = (function() {
 		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
 		$r = errors.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		$r = js.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = io.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = sync.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = unicode.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = utf8.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = bytealg.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = io.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = sync.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = unicode.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = utf8.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 		asciiSpace = $toNativeArray($kindUint8, [0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]);
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
@@ -34991,7 +32299,7 @@ $packages["github.com/gopherjs/gopherjs.github.io/playground/internal/editor"] =
 	return $pkg;
 })();
 $packages["bytes"] = (function() {
-	var $pkg = {}, $init, errors, bytealg, io, unicode, utf8, Reader, asciiSet, Buffer, readOp, sliceType, ptrType, arrayType$1, ptrType$1, ptrType$2, asciiSpace, errNegativeRead, errUnreadByte, NewReader, IndexByte, Equal, Count, LastIndex, LastIndexByte, HasPrefix, TrimLeftFunc, TrimRightFunc, TrimFunc, indexFunc, lastIndexFunc, makeASCIISet, containsRune, TrimRight, trimRightByte, trimRightASCII, trimRightUnicode, TrimSpace, Replace, Index, growSlice, NewBufferString;
+	var $pkg = {}, $init, errors, bytealg, io, unicode, utf8, Reader, Buffer, readOp, ptrType, sliceType, ptrType$2, asciiSpace, errNegativeRead, errUnreadByte, NewReader, IndexByte, Equal, Count, LastIndex, LastIndexByte, HasPrefix, TrimLeftFunc, TrimRightFunc, TrimFunc, indexFunc, lastIndexFunc, TrimSpace, Replace, Index, growSlice;
 	errors = $packages["errors"];
 	bytealg = $packages["internal/bytealg"];
 	io = $packages["io"];
@@ -35009,7 +32317,6 @@ $packages["bytes"] = (function() {
 		this.i = i_;
 		this.prevRune = prevRune_;
 	});
-	asciiSet = $newType(32, $kindArray, "bytes.asciiSet", true, "bytes", false, null);
 	Buffer = $newType(0, $kindStruct, "bytes.Buffer", true, "bytes", true, function(buf_, off_, lastRead_) {
 		this.$val = this;
 		if (arguments.length === 0) {
@@ -35024,15 +32331,12 @@ $packages["bytes"] = (function() {
 	});
 	readOp = $newType(1, $kindInt8, "bytes.readOp", true, "bytes", false, null);
 	$pkg.Reader = Reader;
-	$pkg.asciiSet = asciiSet;
 	$pkg.Buffer = Buffer;
 	$pkg.readOp = readOp;
 	$pkg.$finishSetup = function() {
+		ptrType = $ptrType(Reader);
 		sliceType = $sliceType($Uint8);
-		ptrType = $ptrType(asciiSet);
-		arrayType$1 = $arrayType($Uint32, 8);
-		ptrType$1 = $ptrType(Buffer);
-		ptrType$2 = $ptrType(Reader);
+		ptrType$2 = $ptrType(Buffer);
 		$ptrType(Reader).prototype.Len = function Len() {
 			var r, x, x$1, x$2, x$3, x$4;
 			r = this;
@@ -35210,7 +32514,7 @@ $packages["bytes"] = (function() {
 		$ptrType(Reader).prototype.Reset = function Reset(b) {
 			var b, r;
 			r = this;
-			Reader.copy(r, new Reader.ptr(b, new $Int64(0, 0), -1));
+			Reader.copy((r === ptrType.nil && $throwNilPointerError(), r), new Reader.ptr(b, new $Int64(0, 0), -1));
 		};
 		NewReader = function NewReader$1(b) {
 			var b;
@@ -35422,107 +32726,6 @@ $packages["bytes"] = (function() {
 			$s = -1; return -1;
 			/* */ } return; } var $f = {$blk: lastIndexFunc$1, $c: true, $r, _r, _tmp, _tmp$1, _tuple, f, i, r, s, size, truth, x, $s};return $f;
 		};
-		makeASCIISet = function makeASCIISet$1(chars) {
-			var _index, _q, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, as, c, chars, i, ok, y;
-			as = arrayType$1.zero();
-			ok = false;
-			i = 0;
-			while (true) {
-				if (!(i < chars.length)) { break; }
-				c = chars.charCodeAt(i);
-				if (c >= 128) {
-					_tmp = $clone(as, asciiSet);
-					_tmp$1 = false;
-					asciiSet.copy(as, _tmp);
-					ok = _tmp$1;
-					return [as, ok];
-				}
-				_index = (_q = c / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero"));
-				((_index < 0 || _index >= as.length) ? ($throwRuntimeError("index out of range"), undefined) : as[_index] = ((((_index < 0 || _index >= as.length) ? ($throwRuntimeError("index out of range"), undefined) : as[_index]) | (((y = ((_r = c % 32, _r === _r ? _r : $throwRuntimeError("integer divide by zero"))), y < 32 ? (1 << y) : 0) >>> 0))) >>> 0));
-				i = i + (1) >> 0;
-			}
-			_tmp$2 = $clone(as, asciiSet);
-			_tmp$3 = true;
-			asciiSet.copy(as, _tmp$2);
-			ok = _tmp$3;
-			return [as, ok];
-		};
-		$ptrType(asciiSet).prototype.contains = function contains(c) {
-			var _q, _r, as, c, x, x$1, y;
-			as = this.$val;
-			return !((((((x = as, x$1 = (_q = c / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero")), ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])) & (((y = ((_r = c % 32, _r === _r ? _r : $throwRuntimeError("integer divide by zero"))), y < 32 ? (1 << y) : 0) >>> 0))) >>> 0)) === 0));
-		};
-		containsRune = function containsRune$1(s, r) {
-			var _i, _ref, _rune, c, r, s;
-			_ref = s;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.length)) { break; }
-				_rune = $decodeRune(_ref, _i);
-				c = _rune[0];
-				if (c === r) {
-					return true;
-				}
-				_i += _rune[1];
-			}
-			return false;
-		};
-		TrimRight = function TrimRight$1(s, cutset) {
-			var _tuple, as, cutset, ok, s;
-			if ((s.$length === 0) || cutset === "") {
-				return s;
-			}
-			if ((cutset.length === 1) && cutset.charCodeAt(0) < 128) {
-				return trimRightByte(s, cutset.charCodeAt(0));
-			}
-			_tuple = makeASCIISet(cutset);
-			as = $clone(_tuple[0], asciiSet);
-			ok = _tuple[1];
-			if (ok) {
-				return trimRightASCII(s, as);
-			}
-			return trimRightUnicode(s, cutset);
-		};
-		$pkg.TrimRight = TrimRight;
-		trimRightByte = function trimRightByte$1(s, c) {
-			var c, s, x;
-			while (true) {
-				if (!(s.$length > 0 && ((x = s.$length - 1 >> 0, ((x < 0 || x >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + x])) === c))) { break; }
-				s = $subslice(s, 0, (s.$length - 1 >> 0));
-			}
-			return s;
-		};
-		trimRightASCII = function trimRightASCII$1(s, as) {
-			var as, s, x;
-			while (true) {
-				if (!(s.$length > 0)) { break; }
-				if (!new ptrType(as).contains((x = s.$length - 1 >> 0, ((x < 0 || x >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + x])))) {
-					break;
-				}
-				s = $subslice(s, 0, (s.$length - 1 >> 0));
-			}
-			return s;
-		};
-		trimRightUnicode = function trimRightUnicode$1(s, cutset) {
-			var _tmp, _tmp$1, _tuple, cutset, n, r, s, x;
-			while (true) {
-				if (!(s.$length > 0)) { break; }
-				_tmp = (((x = s.$length - 1 >> 0, ((x < 0 || x >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + x])) >> 0));
-				_tmp$1 = 1;
-				r = _tmp;
-				n = _tmp$1;
-				if (r >= 128) {
-					_tuple = utf8.DecodeLastRune(s);
-					r = _tuple[0];
-					n = _tuple[1];
-				}
-				if (!containsRune(cutset, r)) {
-					break;
-				}
-				s = $subslice(s, 0, (s.$length - n >> 0));
-			}
-			return s;
-		};
 		TrimSpace = function TrimSpace$1(s) {
 			var {$24r, $24r$1, _r, _r$1, c, c$1, s, start, stop, x, $s, $r, $c} = $restore(this, {s});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -35686,10 +32889,15 @@ $packages["bytes"] = (function() {
 			b = this;
 			return $subslice(b.buf, b.off);
 		};
+		$ptrType(Buffer).prototype.AvailableBuffer = function AvailableBuffer() {
+			var b;
+			b = this;
+			return $subslice(b.buf, b.buf.$length);
+		};
 		$ptrType(Buffer).prototype.String = function String() {
 			var b;
 			b = this;
-			if (b === ptrType$1.nil) {
+			if (b === ptrType$2.nil) {
 				return "<nil>";
 			}
 			return ($bytesToString($subslice(b.buf, b.off)));
@@ -35709,6 +32917,11 @@ $packages["bytes"] = (function() {
 			b = this;
 			return b.buf.$capacity;
 		};
+		$ptrType(Buffer).prototype.Available = function Available() {
+			var b;
+			b = this;
+			return b.buf.$capacity - b.buf.$length >> 0;
+		};
 		$ptrType(Buffer).prototype.Truncate = function Truncate(n) {
 			var b, n;
 			b = this;
@@ -36124,16 +33337,9 @@ $packages["bytes"] = (function() {
 			err = _tmp$1;
 			return [line, err];
 		};
-		NewBufferString = function NewBufferString$1(s) {
-			var s;
-			return new Buffer.ptr((new sliceType($stringToBytes(s))), 0, 0);
-		};
-		$pkg.NewBufferString = NewBufferString;
-		ptrType$2.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "ReadAt", name: "ReadAt", pkg: "", typ: $funcType([sliceType, $Int64], [$Int, $error], false)}, {prop: "ReadByte", name: "ReadByte", pkg: "", typ: $funcType([], [$Uint8, $error], false)}, {prop: "UnreadByte", name: "UnreadByte", pkg: "", typ: $funcType([], [$error], false)}, {prop: "ReadRune", name: "ReadRune", pkg: "", typ: $funcType([], [$Int32, $Int, $error], false)}, {prop: "UnreadRune", name: "UnreadRune", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Seek", name: "Seek", pkg: "", typ: $funcType([$Int64, $Int], [$Int64, $error], false)}, {prop: "WriteTo", name: "WriteTo", pkg: "", typ: $funcType([io.Writer], [$Int64, $error], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([sliceType], [], false)}];
-		ptrType.methods = [{prop: "contains", name: "contains", pkg: "bytes", typ: $funcType([$Uint8], [$Bool], false)}];
-		ptrType$1.methods = [{prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "empty", name: "empty", pkg: "bytes", typ: $funcType([], [$Bool], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Cap", name: "Cap", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Truncate", name: "Truncate", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([], [], false)}, {prop: "tryGrowByReslice", name: "tryGrowByReslice", pkg: "bytes", typ: $funcType([$Int], [$Int, $Bool], false)}, {prop: "grow", name: "grow", pkg: "bytes", typ: $funcType([$Int], [$Int], false)}, {prop: "Grow", name: "Grow", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([$String], [$Int, $error], false)}, {prop: "ReadFrom", name: "ReadFrom", pkg: "", typ: $funcType([io.Reader], [$Int64, $error], false)}, {prop: "WriteTo", name: "WriteTo", pkg: "", typ: $funcType([io.Writer], [$Int64, $error], false)}, {prop: "WriteByte", name: "WriteByte", pkg: "", typ: $funcType([$Uint8], [$error], false)}, {prop: "WriteRune", name: "WriteRune", pkg: "", typ: $funcType([$Int32], [$Int, $error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "Next", name: "Next", pkg: "", typ: $funcType([$Int], [sliceType], false)}, {prop: "ReadByte", name: "ReadByte", pkg: "", typ: $funcType([], [$Uint8, $error], false)}, {prop: "ReadRune", name: "ReadRune", pkg: "", typ: $funcType([], [$Int32, $Int, $error], false)}, {prop: "UnreadRune", name: "UnreadRune", pkg: "", typ: $funcType([], [$error], false)}, {prop: "UnreadByte", name: "UnreadByte", pkg: "", typ: $funcType([], [$error], false)}, {prop: "ReadBytes", name: "ReadBytes", pkg: "", typ: $funcType([$Uint8], [sliceType, $error], false)}, {prop: "readSlice", name: "readSlice", pkg: "bytes", typ: $funcType([$Uint8], [sliceType, $error], false)}, {prop: "ReadString", name: "ReadString", pkg: "", typ: $funcType([$Uint8], [$String, $error], false)}];
+		ptrType.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "ReadAt", name: "ReadAt", pkg: "", typ: $funcType([sliceType, $Int64], [$Int, $error], false)}, {prop: "ReadByte", name: "ReadByte", pkg: "", typ: $funcType([], [$Uint8, $error], false)}, {prop: "UnreadByte", name: "UnreadByte", pkg: "", typ: $funcType([], [$error], false)}, {prop: "ReadRune", name: "ReadRune", pkg: "", typ: $funcType([], [$Int32, $Int, $error], false)}, {prop: "UnreadRune", name: "UnreadRune", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Seek", name: "Seek", pkg: "", typ: $funcType([$Int64, $Int], [$Int64, $error], false)}, {prop: "WriteTo", name: "WriteTo", pkg: "", typ: $funcType([io.Writer], [$Int64, $error], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([sliceType], [], false)}];
+		ptrType$2.methods = [{prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "AvailableBuffer", name: "AvailableBuffer", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "empty", name: "empty", pkg: "bytes", typ: $funcType([], [$Bool], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Cap", name: "Cap", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Available", name: "Available", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Truncate", name: "Truncate", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Reset", name: "Reset", pkg: "", typ: $funcType([], [], false)}, {prop: "tryGrowByReslice", name: "tryGrowByReslice", pkg: "bytes", typ: $funcType([$Int], [$Int, $Bool], false)}, {prop: "grow", name: "grow", pkg: "bytes", typ: $funcType([$Int], [$Int], false)}, {prop: "Grow", name: "Grow", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "WriteString", name: "WriteString", pkg: "", typ: $funcType([$String], [$Int, $error], false)}, {prop: "ReadFrom", name: "ReadFrom", pkg: "", typ: $funcType([io.Reader], [$Int64, $error], false)}, {prop: "WriteTo", name: "WriteTo", pkg: "", typ: $funcType([io.Writer], [$Int64, $error], false)}, {prop: "WriteByte", name: "WriteByte", pkg: "", typ: $funcType([$Uint8], [$error], false)}, {prop: "WriteRune", name: "WriteRune", pkg: "", typ: $funcType([$Int32], [$Int, $error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}, {prop: "Next", name: "Next", pkg: "", typ: $funcType([$Int], [sliceType], false)}, {prop: "ReadByte", name: "ReadByte", pkg: "", typ: $funcType([], [$Uint8, $error], false)}, {prop: "ReadRune", name: "ReadRune", pkg: "", typ: $funcType([], [$Int32, $Int, $error], false)}, {prop: "UnreadRune", name: "UnreadRune", pkg: "", typ: $funcType([], [$error], false)}, {prop: "UnreadByte", name: "UnreadByte", pkg: "", typ: $funcType([], [$error], false)}, {prop: "ReadBytes", name: "ReadBytes", pkg: "", typ: $funcType([$Uint8], [sliceType, $error], false)}, {prop: "readSlice", name: "readSlice", pkg: "bytes", typ: $funcType([$Uint8], [sliceType, $error], false)}, {prop: "ReadString", name: "ReadString", pkg: "", typ: $funcType([$Uint8], [$String, $error], false)}];
 		Reader.init("bytes", [{prop: "s", name: "s", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "i", name: "i", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "prevRune", name: "prevRune", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		asciiSet.init($Uint32, 8);
 		Buffer.init("bytes", [{prop: "buf", name: "buf", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "off", name: "off", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "lastRead", name: "lastRead", embedded: false, exported: false, typ: readOp, tag: ""}]);
 	};
 	$init = function() {
@@ -36434,7 +33640,7 @@ $packages["bufio"] = (function() {
 	return $pkg;
 })();
 $packages["go/token"] = (function() {
-	var $pkg = {}, $init, fmt, nosync, sort, strconv, atomic, unicode, utf8, Token, serializedFile, serializedFileSet, Position, Pos, File, lineInfo, FileSet, sliceType, ptrType, sliceType$1, sliceType$2, sliceType$3, sliceType$4, ptrType$1, ptrType$2, sliceType$5, funcType, funcType$1, ptrType$3, keywords, tokens, init, Lookup, IsExported, searchLineInfos, NewFileSet, searchFiles, searchInts;
+	var $pkg = {}, $init, fmt, nosync, sort, strconv, atomic, unicode, utf8, Token, serializedFile, serializedFileSet, Position, Pos, File, lineInfo, FileSet, sliceType, ptrType, sliceType$1, ptrType$1, sliceType$2, sliceType$3, sliceType$4, ptrType$2, ptrType$3, ptrType$4, sliceType$5, funcType, funcType$1, ptrType$5, keywords, tokens, init, Lookup, IsExported, searchLineInfos, NewFileSet, searchFiles, searchInts;
 	fmt = $packages["fmt"];
 	nosync = $packages["github.com/gopherjs/gopherjs/nosync"];
 	sort = $packages["sort"];
@@ -36542,15 +33748,17 @@ $packages["go/token"] = (function() {
 		sliceType = $sliceType(serializedFile);
 		ptrType = $ptrType(File);
 		sliceType$1 = $sliceType(ptrType);
+		ptrType$1 = $ptrType(serializedFile);
 		sliceType$2 = $sliceType($Int);
 		sliceType$3 = $sliceType(lineInfo);
 		sliceType$4 = $sliceType($emptyInterface);
-		ptrType$1 = $ptrType(ptrType);
-		ptrType$2 = $ptrType(Position);
+		ptrType$2 = $ptrType(lineInfo);
+		ptrType$3 = $ptrType(ptrType);
+		ptrType$4 = $ptrType(Position);
 		sliceType$5 = $sliceType($Uint8);
 		funcType = $funcType([$emptyInterface], [$error], false);
 		funcType$1 = $funcType([ptrType], [$Bool], false);
-		ptrType$3 = $ptrType(FileSet);
+		ptrType$5 = $ptrType(FileSet);
 		Token.prototype.String = function String() {
 			var s, tok;
 			tok = this.$val;
@@ -36645,7 +33853,7 @@ $packages["go/token"] = (function() {
 			i = 0;
 			while (true) {
 				if (!(i < ss[0].Files.$length)) { break; }
-				f = (x = ss[0].Files, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+				f = (x = ss[0].Files, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + i, ptrType$1)));
 				((i < 0 || i >= files.$length) ? ($throwRuntimeError("index out of range"), undefined) : files.$array[files.$offset + i] = new File.ptr(f.Name, f.Base, f.Size, new nosync.Mutex.ptr(false, false, false, false, 0), f.Lines, f.Infos));
 				i = i + (1) >> 0;
 			}
@@ -36687,7 +33895,7 @@ $packages["go/token"] = (function() {
 			return pos.Line > 0;
 		};
 		$ptrType(Position).prototype.String = function String$1() {
-			var {_r, _r$1, pos, s, $s, $r, $c} = $restore(this, {});
+			var {_r, pos, s, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			pos = this;
 			s = pos.Filename;
@@ -36697,20 +33905,19 @@ $packages["go/token"] = (function() {
 				if (!(s === "")) {
 					s = s + (":");
 				}
-				_r = fmt.Sprintf("%d", new sliceType$4([new $Int(pos.Line)])); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				s = s + (_r);
-				/* */ if (!((pos.Column === 0))) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (!((pos.Column === 0))) { */ case 4:
-					_r$1 = fmt.Sprintf(":%d", new sliceType$4([new $Int(pos.Column)])); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					s = s + (_r$1);
-				/* } */ case 5:
+				s = s + (strconv.Itoa(pos.Line));
+				/* */ if (!((pos.Column === 0))) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (!((pos.Column === 0))) { */ case 3:
+					_r = fmt.Sprintf(":%d", new sliceType$4([new $Int(pos.Column)])); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					s = s + (_r);
+				/* } */ case 4:
 			/* } */ case 2:
 			if (s === "") {
 				s = "-";
 			}
 			$s = -1; return s;
-			/* */ } return; } var $f = {$blk: String$1, $c: true, $r, _r, _r$1, pos, s, $s};return $f;
+			/* */ } return; } var $f = {$blk: String$1, $c: true, $r, _r, pos, s, $s};return $f;
 		};
 		Position.prototype.String = function(...$args) { return this.$val.String(...$args); };
 		Pos.prototype.IsValid = function IsValid$1() {
@@ -36775,6 +33982,14 @@ $packages["go/token"] = (function() {
 			$s = -1; return;
 			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: MergeLine, $c: true, $r, _r, _r$1, f, line, $s, $deferred};return $f; } }
 		};
+		$ptrType(File).prototype.Lines = function Lines() {
+			var f, lines;
+			f = this;
+			f.mutex.Lock();
+			lines = f.lines;
+			f.mutex.Unlock();
+			return lines;
+		};
 		$ptrType(File).prototype.SetLines = function SetLines(lines) {
 			var _i, _ref, f, i, lines, offset, size, x;
 			f = this;
@@ -36925,7 +34140,7 @@ $packages["go/token"] = (function() {
 				_r = searchLineInfos(f.infos, offset); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 				i$1 = _r;
 				if (i$1 >= 0) {
-					alt = (x$1 = f.infos, ((i$1 < 0 || i$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i$1]));
+					alt = (x$1 = f.infos, ((i$1 < 0 || i$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + i$1, ptrType$2)));
 					filename = alt.Filename;
 					i$2 = searchInts(f.lines, alt.Offset);
 					if (i$2 >= 0) {
@@ -37035,7 +34250,7 @@ $packages["go/token"] = (function() {
 			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: AddFile, $c: true, $r, _r, _r$1, base, f, filename, s, size, $s, $deferred};return $f; } }
 		};
 		$ptrType(FileSet).prototype.RemoveFile = function RemoveFile(file) {
-			var {_r, file, i, last, s, x, x$1, $s, $deferred, $r, $c} = $restore(this, {file});
+			var {_r, file, i, last, s, x, x$1, x$2, $s, $deferred, $r, $c} = $restore(this, {file});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			s = this;
 			s.last.CompareAndSwap(file, ptrType.nil);
@@ -37044,12 +34259,12 @@ $packages["go/token"] = (function() {
 			_r = searchFiles(s.files, file.base); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			i = _r;
 			if (i >= 0 && (x = s.files, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])) === file) {
-				last = (x$1 = s.files, $indexPtr(x$1.$array, x$1.$offset + (s.files.$length - 1 >> 0), ptrType$1));
+				last = (x$1 = s.files, x$2 = s.files.$length - 1 >> 0, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + x$2, ptrType$3)));
 				s.files = $appendSlice($subslice(s.files, 0, i), $subslice(s.files, (i + 1 >> 0)));
 				last.$set(ptrType.nil);
 			}
 			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: RemoveFile, $c: true, $r, _r, file, i, last, s, x, x$1, $s, $deferred};return $f; } }
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: RemoveFile, $c: true, $r, _r, file, i, last, s, x, x$1, x$2, $s, $deferred};return $f; } }
 		};
 		$ptrType(FileSet).prototype.Iterate = function Iterate(f) {
 			var {_r, _v, f, file, i, s, x, $s, $r, $c} = $restore(this, {f});
@@ -37178,10 +34393,10 @@ $packages["go/token"] = (function() {
 		};
 		Token.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Precedence", name: "Precedence", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "IsLiteral", name: "IsLiteral", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsOperator", name: "IsOperator", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsKeyword", name: "IsKeyword", pkg: "", typ: $funcType([], [$Bool], false)}];
 		Position.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$2.methods = [{prop: "IsValid", name: "IsValid", pkg: "", typ: $funcType([], [$Bool], false)}];
+		ptrType$4.methods = [{prop: "IsValid", name: "IsValid", pkg: "", typ: $funcType([], [$Bool], false)}];
 		Pos.methods = [{prop: "IsValid", name: "IsValid", pkg: "", typ: $funcType([], [$Bool], false)}];
-		ptrType.methods = [{prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Base", name: "Base", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "LineCount", name: "LineCount", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "AddLine", name: "AddLine", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "MergeLine", name: "MergeLine", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "SetLines", name: "SetLines", pkg: "", typ: $funcType([sliceType$2], [$Bool], false)}, {prop: "SetLinesForContent", name: "SetLinesForContent", pkg: "", typ: $funcType([sliceType$5], [], false)}, {prop: "LineStart", name: "LineStart", pkg: "", typ: $funcType([$Int], [Pos], false)}, {prop: "AddLineInfo", name: "AddLineInfo", pkg: "", typ: $funcType([$Int, $String, $Int], [], false)}, {prop: "AddLineColumnInfo", name: "AddLineColumnInfo", pkg: "", typ: $funcType([$Int, $String, $Int, $Int], [], false)}, {prop: "Pos", name: "Pos", pkg: "", typ: $funcType([$Int], [Pos], false)}, {prop: "Offset", name: "Offset", pkg: "", typ: $funcType([Pos], [$Int], false)}, {prop: "Line", name: "Line", pkg: "", typ: $funcType([Pos], [$Int], false)}, {prop: "unpack", name: "unpack", pkg: "go/token", typ: $funcType([$Int, $Bool], [$String, $Int, $Int], false)}, {prop: "position", name: "position", pkg: "go/token", typ: $funcType([Pos, $Bool], [Position], false)}, {prop: "PositionFor", name: "PositionFor", pkg: "", typ: $funcType([Pos, $Bool], [Position], false)}, {prop: "Position", name: "Position", pkg: "", typ: $funcType([Pos], [Position], false)}];
-		ptrType$3.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([funcType], [$error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([funcType], [$error], false)}, {prop: "Base", name: "Base", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "AddFile", name: "AddFile", pkg: "", typ: $funcType([$String, $Int, $Int], [ptrType], false)}, {prop: "RemoveFile", name: "RemoveFile", pkg: "", typ: $funcType([ptrType], [], false)}, {prop: "Iterate", name: "Iterate", pkg: "", typ: $funcType([funcType$1], [], false)}, {prop: "file", name: "file", pkg: "go/token", typ: $funcType([Pos], [ptrType], false)}, {prop: "File", name: "File", pkg: "", typ: $funcType([Pos], [ptrType], false)}, {prop: "PositionFor", name: "PositionFor", pkg: "", typ: $funcType([Pos, $Bool], [Position], false)}, {prop: "Position", name: "Position", pkg: "", typ: $funcType([Pos], [Position], false)}];
+		ptrType.methods = [{prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Base", name: "Base", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "LineCount", name: "LineCount", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "AddLine", name: "AddLine", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "MergeLine", name: "MergeLine", pkg: "", typ: $funcType([$Int], [], false)}, {prop: "Lines", name: "Lines", pkg: "", typ: $funcType([], [sliceType$2], false)}, {prop: "SetLines", name: "SetLines", pkg: "", typ: $funcType([sliceType$2], [$Bool], false)}, {prop: "SetLinesForContent", name: "SetLinesForContent", pkg: "", typ: $funcType([sliceType$5], [], false)}, {prop: "LineStart", name: "LineStart", pkg: "", typ: $funcType([$Int], [Pos], false)}, {prop: "AddLineInfo", name: "AddLineInfo", pkg: "", typ: $funcType([$Int, $String, $Int], [], false)}, {prop: "AddLineColumnInfo", name: "AddLineColumnInfo", pkg: "", typ: $funcType([$Int, $String, $Int, $Int], [], false)}, {prop: "Pos", name: "Pos", pkg: "", typ: $funcType([$Int], [Pos], false)}, {prop: "Offset", name: "Offset", pkg: "", typ: $funcType([Pos], [$Int], false)}, {prop: "Line", name: "Line", pkg: "", typ: $funcType([Pos], [$Int], false)}, {prop: "unpack", name: "unpack", pkg: "go/token", typ: $funcType([$Int, $Bool], [$String, $Int, $Int], false)}, {prop: "position", name: "position", pkg: "go/token", typ: $funcType([Pos, $Bool], [Position], false)}, {prop: "PositionFor", name: "PositionFor", pkg: "", typ: $funcType([Pos, $Bool], [Position], false)}, {prop: "Position", name: "Position", pkg: "", typ: $funcType([Pos], [Position], false)}];
+		ptrType$5.methods = [{prop: "Read", name: "Read", pkg: "", typ: $funcType([funcType], [$error], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([funcType], [$error], false)}, {prop: "Base", name: "Base", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "AddFile", name: "AddFile", pkg: "", typ: $funcType([$String, $Int, $Int], [ptrType], false)}, {prop: "RemoveFile", name: "RemoveFile", pkg: "", typ: $funcType([ptrType], [], false)}, {prop: "Iterate", name: "Iterate", pkg: "", typ: $funcType([funcType$1], [], false)}, {prop: "file", name: "file", pkg: "go/token", typ: $funcType([Pos], [ptrType], false)}, {prop: "File", name: "File", pkg: "", typ: $funcType([Pos], [ptrType], false)}, {prop: "PositionFor", name: "PositionFor", pkg: "", typ: $funcType([Pos, $Bool], [Position], false)}, {prop: "Position", name: "Position", pkg: "", typ: $funcType([Pos], [Position], false)}];
 		serializedFile.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Base", name: "Base", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Size", name: "Size", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Lines", name: "Lines", embedded: false, exported: true, typ: sliceType$2, tag: ""}, {prop: "Infos", name: "Infos", embedded: false, exported: true, typ: sliceType$3, tag: ""}]);
 		serializedFileSet.init("", [{prop: "Base", name: "Base", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Files", name: "Files", embedded: false, exported: true, typ: sliceType, tag: ""}]);
 		Position.init("", [{prop: "Filename", name: "Filename", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Offset", name: "Offset", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Line", name: "Line", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Column", name: "Column", embedded: false, exported: true, typ: $Int, tag: ""}]);
@@ -37702,9 +34917,9 @@ $packages["go/scanner"] = (function() {
 				_tmp$5 = n;
 				line = _tmp$4;
 				col = _tmp$5;
-				/* */ if ((col === 0) || col > 1073741823) { $s = 7; continue; }
+				/* */ if ((col === 0) || col > 1073741824) { $s = 7; continue; }
 				/* */ $s = 8; continue;
-				/* if ((col === 0) || col > 1073741823) { */ case 7:
+				/* if ((col === 0) || col > 1073741824) { */ case 7:
 					$r = s.error(offs + i2 >> 0, "invalid column number: " + ($bytesToString($subslice(text, i2)))); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 					$s = -1; return;
 				/* } */ case 8:
@@ -37713,9 +34928,9 @@ $packages["go/scanner"] = (function() {
 			/* } else { */ case 5:
 				line = n;
 			/* } */ case 6:
-			/* */ if ((line === 0) || line > 1073741823) { $s = 10; continue; }
+			/* */ if ((line === 0) || line > 1073741824) { $s = 10; continue; }
 			/* */ $s = 11; continue;
-			/* if ((line === 0) || line > 1073741823) { */ case 10:
+			/* if ((line === 0) || line > 1073741824) { */ case 10:
 				$r = s.error(offs + i >> 0, "invalid line number: " + ($bytesToString($subslice(text, i)))); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				$s = -1; return;
 			/* } */ case 11:
@@ -39508,7 +36723,7 @@ $packages["go/ast"] = (function() {
 		this.Type = Type_;
 		this.Body = Body_;
 	});
-	File = $newType(0, $kindStruct, "ast.File", true, "go/ast", true, function(Doc_, Package_, Name_, Decls_, FileStart_, FileEnd_, Scope_, Imports_, Unresolved_, Comments_) {
+	File = $newType(0, $kindStruct, "ast.File", true, "go/ast", true, function(Doc_, Package_, Name_, Decls_, FileStart_, FileEnd_, Scope_, Imports_, Unresolved_, Comments_, GoVersion_) {
 		this.$val = this;
 		if (arguments.length === 0) {
 			this.Doc = ptrType$1.nil;
@@ -39521,6 +36736,7 @@ $packages["go/ast"] = (function() {
 			this.Imports = sliceType$8.nil;
 			this.Unresolved = sliceType$9.nil;
 			this.Comments = sliceType$3.nil;
+			this.GoVersion = "";
 			return;
 		}
 		this.Doc = Doc_;
@@ -39533,6 +36749,7 @@ $packages["go/ast"] = (function() {
 		this.Imports = Imports_;
 		this.Unresolved = Unresolved_;
 		this.Comments = Comments_;
+		this.GoVersion = GoVersion_;
 	});
 	Package = $newType(0, $kindStruct, "ast.Package", true, "go/ast", true, function(Name_, Scope_, Imports_, Files_) {
 		this.$val = this;
@@ -41930,7 +39147,7 @@ $packages["go/ast"] = (function() {
 		BadDecl.init("", [{prop: "From", name: "From", embedded: false, exported: true, typ: token.Pos, tag: ""}, {prop: "To", name: "To", embedded: false, exported: true, typ: token.Pos, tag: ""}]);
 		GenDecl.init("", [{prop: "Doc", name: "Doc", embedded: false, exported: true, typ: ptrType$1, tag: ""}, {prop: "TokPos", name: "TokPos", embedded: false, exported: true, typ: token.Pos, tag: ""}, {prop: "Tok", name: "Tok", embedded: false, exported: true, typ: token.Token, tag: ""}, {prop: "Lparen", name: "Lparen", embedded: false, exported: true, typ: token.Pos, tag: ""}, {prop: "Specs", name: "Specs", embedded: false, exported: true, typ: sliceType$14, tag: ""}, {prop: "Rparen", name: "Rparen", embedded: false, exported: true, typ: token.Pos, tag: ""}]);
 		FuncDecl.init("", [{prop: "Doc", name: "Doc", embedded: false, exported: true, typ: ptrType$1, tag: ""}, {prop: "Recv", name: "Recv", embedded: false, exported: true, typ: ptrType$3, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: ptrType$5, tag: ""}, {prop: "Type", name: "Type", embedded: false, exported: true, typ: ptrType$23, tag: ""}, {prop: "Body", name: "Body", embedded: false, exported: true, typ: ptrType$39, tag: ""}]);
-		File.init("", [{prop: "Doc", name: "Doc", embedded: false, exported: true, typ: ptrType$1, tag: ""}, {prop: "Package", name: "Package", embedded: false, exported: true, typ: token.Pos, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: ptrType$5, tag: ""}, {prop: "Decls", name: "Decls", embedded: false, exported: true, typ: sliceType$7, tag: ""}, {prop: "FileStart", name: "FileStart", embedded: false, exported: true, typ: token.Pos, tag: ""}, {prop: "FileEnd", name: "FileEnd", embedded: false, exported: true, typ: token.Pos, tag: ""}, {prop: "Scope", name: "Scope", embedded: false, exported: true, typ: ptrType$58, tag: ""}, {prop: "Imports", name: "Imports", embedded: false, exported: true, typ: sliceType$8, tag: ""}, {prop: "Unresolved", name: "Unresolved", embedded: false, exported: true, typ: sliceType$9, tag: ""}, {prop: "Comments", name: "Comments", embedded: false, exported: true, typ: sliceType$3, tag: ""}]);
+		File.init("", [{prop: "Doc", name: "Doc", embedded: false, exported: true, typ: ptrType$1, tag: ""}, {prop: "Package", name: "Package", embedded: false, exported: true, typ: token.Pos, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: ptrType$5, tag: ""}, {prop: "Decls", name: "Decls", embedded: false, exported: true, typ: sliceType$7, tag: ""}, {prop: "FileStart", name: "FileStart", embedded: false, exported: true, typ: token.Pos, tag: ""}, {prop: "FileEnd", name: "FileEnd", embedded: false, exported: true, typ: token.Pos, tag: ""}, {prop: "Scope", name: "Scope", embedded: false, exported: true, typ: ptrType$58, tag: ""}, {prop: "Imports", name: "Imports", embedded: false, exported: true, typ: sliceType$8, tag: ""}, {prop: "Unresolved", name: "Unresolved", embedded: false, exported: true, typ: sliceType$9, tag: ""}, {prop: "Comments", name: "Comments", embedded: false, exported: true, typ: sliceType$3, tag: ""}, {prop: "GoVersion", name: "GoVersion", embedded: false, exported: true, typ: $String, tag: ""}]);
 		Package.init("", [{prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Scope", name: "Scope", embedded: false, exported: true, typ: ptrType$58, tag: ""}, {prop: "Imports", name: "Imports", embedded: false, exported: true, typ: mapType, tag: ""}, {prop: "Files", name: "Files", embedded: false, exported: true, typ: mapType$2, tag: ""}]);
 	};
 	$init = function() {
@@ -41952,57775 +39169,20789 @@ $packages["go/ast"] = (function() {
 	$pkg.$init = $init;
 	return $pkg;
 })();
-$packages["go/internal/typeparams"] = (function() {
-	var $pkg = {}, $init, ast, token, IndexExpr, sliceType, ptrType, ptrType$1, ptrType$2, PackIndexExpr, UnpackIndexExpr;
-	ast = $packages["go/ast"];
-	token = $packages["go/token"];
-	IndexExpr = $newType(0, $kindStruct, "typeparams.IndexExpr", true, "go/internal/typeparams", true, function(Orig_, IndexListExpr_) {
+$packages["go/build/constraint"] = (function() {
+	var $pkg = {}, $init, errors, strconv, strings, unicode, utf8, Expr, TagExpr, NotExpr, AndExpr, OrExpr, SyntaxError, exprParser, ptrType, ptrType$1, ptrType$2, ptrType$3, ptrType$4, sliceType, sliceType$1, sliceType$2, sliceType$3, funcType, ptrType$5, errNotConstraint, errComplex, GoVersion, minVersion, stringsCut, andVersion, orVersion, tag, not, andArg, and, orArg, or, Parse, IsGoBuild, splitGoBuild, parseExpr, IsPlusBuild, splitPlusBuild, parsePlusBuildExpr, isValidTag, PlusBuildLines, pushNot, appendSplitAnd, appendSplitOr;
+	errors = $packages["errors"];
+	strconv = $packages["strconv"];
+	strings = $packages["strings"];
+	unicode = $packages["unicode"];
+	utf8 = $packages["unicode/utf8"];
+	Expr = $newType(8, $kindInterface, "constraint.Expr", true, "go/build/constraint", true, null);
+	TagExpr = $newType(0, $kindStruct, "constraint.TagExpr", true, "go/build/constraint", true, function(Tag_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Orig = $ifaceNil;
-			this.IndexListExpr = ptrType$1.nil;
+			this.Tag = "";
 			return;
 		}
-		this.Orig = Orig_;
-		this.IndexListExpr = IndexListExpr_;
+		this.Tag = Tag_;
 	});
-	$pkg.IndexExpr = IndexExpr;
-	$pkg.$finishSetup = function() {
-		sliceType = $sliceType(ast.Expr);
-		ptrType = $ptrType(ast.IndexExpr);
-		ptrType$1 = $ptrType(ast.IndexListExpr);
-		ptrType$2 = $ptrType(IndexExpr);
-		PackIndexExpr = function PackIndexExpr$1(x, lbrack, exprs, rbrack) {
-			var _1, exprs, lbrack, rbrack, x;
-			_1 = exprs.$length;
-			if (_1 === (0)) {
-				$panic(new $String("internal error: PackIndexExpr with empty expr slice"));
-			} else if (_1 === (1)) {
-				return new ast.IndexExpr.ptr(x, lbrack, (0 >= exprs.$length ? ($throwRuntimeError("index out of range"), undefined) : exprs.$array[exprs.$offset + 0]), rbrack);
-			} else {
-				return new ast.IndexListExpr.ptr(x, lbrack, exprs, rbrack);
-			}
-		};
-		$pkg.PackIndexExpr = PackIndexExpr;
-		UnpackIndexExpr = function UnpackIndexExpr$1(n) {
-			var _ref, e, e$1, n;
-			_ref = n;
-			if ($assertType(_ref, ptrType, true)[1]) {
-				e = _ref.$val;
-				return new IndexExpr.ptr(e, new ast.IndexListExpr.ptr(e.X, e.Lbrack, new sliceType([e.Index]), e.Rbrack));
-			} else if ($assertType(_ref, ptrType$1, true)[1]) {
-				e$1 = _ref.$val;
-				return new IndexExpr.ptr(e$1, e$1);
-			}
-			return ptrType$2.nil;
-		};
-		$pkg.UnpackIndexExpr = UnpackIndexExpr;
-		IndexExpr.init("", [{prop: "Orig", name: "Orig", embedded: false, exported: true, typ: ast.Expr, tag: ""}, {prop: "IndexListExpr", name: "IndexListExpr", embedded: true, exported: true, typ: ptrType$1, tag: ""}]);
-	};
-	$init = function() {
-		$pkg.$init = function() {};
-		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = ast.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = token.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
-	};
-	$pkg.$init = $init;
-	return $pkg;
-})();
-$packages["go/parser"] = (function() {
-	var $pkg = {}, $init, bytes, errors, fmt, ast, typeparams, scanner, token, io, fs, os, filepath, strings, resolver, parser, bailout, field, parseSpecFunction, Mode, ptrType, ptrType$1, ptrType$2, sliceType, sliceType$1, ptrType$3, interfaceType, sliceType$2, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, ptrType$16, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, ptrType$23, ptrType$24, sliceType$3, ptrType$25, ptrType$26, ptrType$27, ptrType$28, ptrType$29, ptrType$30, ptrType$31, ptrType$32, ptrType$33, sliceType$4, ptrType$34, ptrType$35, ptrType$36, sliceType$5, ptrType$37, sliceType$6, ptrType$38, ptrType$39, sliceType$7, arrayType, arrayType$1, ptrType$40, ptrType$41, ptrType$42, ptrType$43, ptrType$44, structType, ptrType$45, ptrType$46, ptrType$47, sliceType$8, ptrType$48, sliceType$9, ptrType$49, sliceType$10, sliceType$11, sliceType$12, ptrType$50, ptrType$51, ptrType$53, funcType, mapType, ptrType$54, unresolved, stmtStart, declStart, exprEnd, resolveFile, trace, un, incNestLev, decNestLev, assert, unparen, isTypeSwitchAssert, extractName, isTypeElem, readSource, ParseFile;
-	bytes = $packages["bytes"];
-	errors = $packages["errors"];
-	fmt = $packages["fmt"];
-	ast = $packages["go/ast"];
-	typeparams = $packages["go/internal/typeparams"];
-	scanner = $packages["go/scanner"];
-	token = $packages["go/token"];
-	io = $packages["io"];
-	fs = $packages["io/fs"];
-	os = $packages["os"];
-	filepath = $packages["path/filepath"];
-	strings = $packages["strings"];
-	resolver = $newType(0, $kindStruct, "parser.resolver", true, "go/parser", false, function(handle_, declErr_, pkgScope_, topScope_, unresolved_, depth_, labelScope_, targetStack_) {
+	NotExpr = $newType(0, $kindStruct, "constraint.NotExpr", true, "go/build/constraint", true, function(X_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.handle = ptrType$1.nil;
-			this.declErr = $throwNilPointerError;
-			this.pkgScope = ptrType.nil;
-			this.topScope = ptrType.nil;
-			this.unresolved = sliceType.nil;
-			this.depth = 0;
-			this.labelScope = ptrType.nil;
-			this.targetStack = sliceType$1.nil;
+			this.X = $ifaceNil;
 			return;
 		}
-		this.handle = handle_;
-		this.declErr = declErr_;
-		this.pkgScope = pkgScope_;
-		this.topScope = topScope_;
-		this.unresolved = unresolved_;
-		this.depth = depth_;
-		this.labelScope = labelScope_;
-		this.targetStack = targetStack_;
+		this.X = X_;
 	});
-	parser = $newType(0, $kindStruct, "parser.parser", true, "go/parser", false, function(file_, errors_, scanner_, mode_, trace_, indent_, comments_, leadComment_, lineComment_, pos_, tok_, lit_, syncPos_, syncCnt_, exprLev_, inRhs_, imports_, nestLev_) {
+	AndExpr = $newType(0, $kindStruct, "constraint.AndExpr", true, "go/build/constraint", true, function(X_, Y_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.file = ptrType$1.nil;
-			this.errors = scanner.ErrorList.nil;
-			this.scanner = new scanner.Scanner.ptr(ptrType$1.nil, "", sliceType$12.nil, $throwNilPointerError, 0, 0, 0, 0, 0, false, 0, 0);
-			this.mode = 0;
-			this.trace = false;
-			this.indent = 0;
-			this.comments = sliceType$11.nil;
-			this.leadComment = ptrType$33.nil;
-			this.lineComment = ptrType$33.nil;
-			this.pos = 0;
-			this.tok = 0;
-			this.lit = "";
-			this.syncPos = 0;
-			this.syncCnt = 0;
-			this.exprLev = 0;
-			this.inRhs = false;
-			this.imports = sliceType$10.nil;
-			this.nestLev = 0;
+			this.X = $ifaceNil;
+			this.Y = $ifaceNil;
 			return;
 		}
-		this.file = file_;
-		this.errors = errors_;
-		this.scanner = scanner_;
-		this.mode = mode_;
-		this.trace = trace_;
-		this.indent = indent_;
-		this.comments = comments_;
-		this.leadComment = leadComment_;
-		this.lineComment = lineComment_;
-		this.pos = pos_;
-		this.tok = tok_;
-		this.lit = lit_;
-		this.syncPos = syncPos_;
-		this.syncCnt = syncCnt_;
-		this.exprLev = exprLev_;
-		this.inRhs = inRhs_;
-		this.imports = imports_;
-		this.nestLev = nestLev_;
+		this.X = X_;
+		this.Y = Y_;
 	});
-	bailout = $newType(0, $kindStruct, "parser.bailout", true, "go/parser", false, function(pos_, msg_) {
+	OrExpr = $newType(0, $kindStruct, "constraint.OrExpr", true, "go/build/constraint", true, function(X_, Y_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.pos = 0;
-			this.msg = "";
+			this.X = $ifaceNil;
+			this.Y = $ifaceNil;
 			return;
 		}
-		this.pos = pos_;
-		this.msg = msg_;
+		this.X = X_;
+		this.Y = Y_;
 	});
-	field = $newType(0, $kindStruct, "parser.field", true, "go/parser", false, function(name_, typ_) {
+	SyntaxError = $newType(0, $kindStruct, "constraint.SyntaxError", true, "go/build/constraint", true, function(Offset_, Err_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.name = ptrType$2.nil;
-			this.typ = $ifaceNil;
+			this.Offset = 0;
+			this.Err = "";
 			return;
 		}
-		this.name = name_;
-		this.typ = typ_;
+		this.Offset = Offset_;
+		this.Err = Err_;
 	});
-	parseSpecFunction = $newType(4, $kindFunc, "parser.parseSpecFunction", true, "go/parser", false, null);
-	Mode = $newType(4, $kindUint, "parser.Mode", true, "go/parser", true, null);
-	$pkg.resolver = resolver;
-	$pkg.parser = parser;
-	$pkg.bailout = bailout;
-	$pkg.field = field;
-	$pkg.parseSpecFunction = parseSpecFunction;
-	$pkg.Mode = Mode;
+	exprParser = $newType(0, $kindStruct, "constraint.exprParser", true, "go/build/constraint", false, function(s_, i_, tok_, isTag_, pos_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.s = "";
+			this.i = 0;
+			this.tok = "";
+			this.isTag = false;
+			this.pos = 0;
+			return;
+		}
+		this.s = s_;
+		this.i = i_;
+		this.tok = tok_;
+		this.isTag = isTag_;
+		this.pos = pos_;
+	});
+	$pkg.Expr = Expr;
+	$pkg.TagExpr = TagExpr;
+	$pkg.NotExpr = NotExpr;
+	$pkg.AndExpr = AndExpr;
+	$pkg.OrExpr = OrExpr;
+	$pkg.SyntaxError = SyntaxError;
+	$pkg.exprParser = exprParser;
 	$pkg.$finishSetup = function() {
-		ptrType = $ptrType(ast.Scope);
-		ptrType$1 = $ptrType(token.File);
-		ptrType$2 = $ptrType(ast.Ident);
-		sliceType = $sliceType(ptrType$2);
+		ptrType = $ptrType(AndExpr);
+		ptrType$1 = $ptrType(OrExpr);
+		ptrType$2 = $ptrType(NotExpr);
+		ptrType$3 = $ptrType(TagExpr);
+		ptrType$4 = $ptrType(SyntaxError);
+		sliceType = $sliceType(Expr);
 		sliceType$1 = $sliceType(sliceType);
-		ptrType$3 = $ptrType(ast.Object);
-		interfaceType = $interfaceType([{prop: "Pos", name: "Pos", pkg: "", typ: $funcType([], [token.Pos], false)}]);
-		sliceType$2 = $sliceType($emptyInterface);
-		ptrType$4 = $ptrType(ast.FuncLit);
-		ptrType$5 = $ptrType(ast.SelectorExpr);
-		ptrType$6 = $ptrType(ast.StructType);
-		ptrType$7 = $ptrType(ast.FuncType);
-		ptrType$8 = $ptrType(ast.CompositeLit);
-		ptrType$9 = $ptrType(ast.InterfaceType);
-		ptrType$10 = $ptrType(ast.LabeledStmt);
-		ptrType$11 = $ptrType(ast.AssignStmt);
-		ptrType$12 = $ptrType(ast.BranchStmt);
-		ptrType$13 = $ptrType(ast.BlockStmt);
-		ptrType$14 = $ptrType(ast.IfStmt);
-		ptrType$15 = $ptrType(ast.CaseClause);
-		ptrType$16 = $ptrType(ast.SwitchStmt);
-		ptrType$17 = $ptrType(ast.TypeSwitchStmt);
-		ptrType$18 = $ptrType(ast.CommClause);
-		ptrType$19 = $ptrType(ast.SelectStmt);
-		ptrType$20 = $ptrType(ast.ForStmt);
-		ptrType$21 = $ptrType(ast.RangeStmt);
-		ptrType$22 = $ptrType(ast.GenDecl);
-		ptrType$23 = $ptrType(ast.FuncDecl);
-		ptrType$24 = $ptrType(ast.KeyValueExpr);
-		sliceType$3 = $sliceType(ast.Expr);
-		ptrType$25 = $ptrType(ast.ValueSpec);
-		ptrType$26 = $ptrType(ast.TypeSpec);
-		ptrType$27 = $ptrType(ast.FieldList);
-		ptrType$28 = $ptrType(ast.StarExpr);
-		ptrType$29 = $ptrType(ast.IndexExpr);
-		ptrType$30 = $ptrType(ast.IndexListExpr);
-		ptrType$31 = $ptrType(scanner.ErrorList);
-		ptrType$32 = $ptrType(ast.Comment);
-		ptrType$33 = $ptrType(ast.CommentGroup);
-		sliceType$4 = $sliceType(ptrType$32);
-		ptrType$34 = $ptrType(ast.ArrayType);
-		ptrType$35 = $ptrType(ast.BasicLit);
-		ptrType$36 = $ptrType(ast.Field);
-		sliceType$5 = $sliceType(ptrType$36);
-		ptrType$37 = $ptrType(ast.Ellipsis);
-		sliceType$6 = $sliceType(field);
-		ptrType$38 = $ptrType(ast.MapType);
-		ptrType$39 = $ptrType(ast.ChanType);
-		sliceType$7 = $sliceType(ast.Stmt);
-		arrayType = $arrayType(ast.Expr, 3);
-		arrayType$1 = $arrayType(token.Pos, 2);
-		ptrType$40 = $ptrType(ast.CallExpr);
-		ptrType$41 = $ptrType(ast.ParenExpr);
-		ptrType$42 = $ptrType(ast.BadExpr);
-		ptrType$43 = $ptrType(ast.ReturnStmt);
-		ptrType$44 = $ptrType(ast.ExprStmt);
-		structType = $structType("go/parser", [{prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "lit", name: "lit", embedded: false, exported: false, typ: $String, tag: ""}]);
-		ptrType$45 = $ptrType(ast.TypeAssertExpr);
-		ptrType$46 = $ptrType(ast.UnaryExpr);
-		ptrType$47 = $ptrType(ast.BinaryExpr);
-		sliceType$8 = $sliceType(ast.Spec);
-		ptrType$48 = $ptrType(ast.File);
-		sliceType$9 = $sliceType(ast.Decl);
-		ptrType$49 = $ptrType(ast.ImportSpec);
-		sliceType$10 = $sliceType(ptrType$49);
-		sliceType$11 = $sliceType(ptrType$33);
-		sliceType$12 = $sliceType($Uint8);
-		ptrType$50 = $ptrType(bytes.Buffer);
-		ptrType$51 = $ptrType(token.FileSet);
-		ptrType$53 = $ptrType(resolver);
-		funcType = $funcType([token.Pos, $String], [], false);
-		mapType = $mapType(token.Token, $Bool);
-		ptrType$54 = $ptrType(parser);
-		resolveFile = function resolveFile$1(file, handle, declErr) {
-			var {_i, _i$1, _r, _ref, _ref$1, decl, declErr, file, handle, i, ident, pkgScope, pos, r, x, $s, $r, $c} = $restore(this, {file, handle, declErr});
+		sliceType$2 = $sliceType(sliceType$1);
+		sliceType$3 = $sliceType($String);
+		funcType = $funcType([$String], [$Bool], false);
+		ptrType$5 = $ptrType(exprParser);
+		GoVersion = function GoVersion$1(x) {
+			var {_r, v, x, $s, $r, $c} = $restore(this, {x});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			pkgScope = ast.NewScope(ptrType.nil);
-			r = new resolver.ptr(handle, declErr, pkgScope, pkgScope, sliceType.nil, 1, ptrType.nil, sliceType$1.nil);
-			_ref = file.Decls;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				decl = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				$r = ast.Walk(r, decl); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$r = r.closeScope(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			assert(r.topScope === ptrType.nil, "unbalanced scopes");
-			assert(r.labelScope === ptrType.nil, "unbalanced label scopes");
-			i = 0;
-			_ref$1 = r.unresolved;
-			_i$1 = 0;
-			/* while (true) { */ case 5:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 6; continue; }
-				ident = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				assert(ident.Obj === unresolved, "object already resolved");
-				ident.Obj = r.pkgScope.Lookup(ident.Name);
-				/* */ if (ident.Obj === ptrType$3.nil) { $s = 7; continue; }
-				/* */ if (false) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (ident.Obj === ptrType$3.nil) { */ case 7:
-					(x = r.unresolved, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i] = ident));
-					i = i + (1) >> 0;
-					$s = 9; continue;
-				/* } else if (false) { */ case 8:
-					_r = $assertType(ident.Obj.Decl, interfaceType).Pos(); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					pos = _r;
-					$r = r.trace("resolved %s@%v to package object %v", new sliceType$2([new $String(ident.Name), new token.Pos(ident.Pos()), new token.Pos(pos)])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 9:
-				_i$1++;
-			$s = 5; continue;
-			case 6:
-			file.Scope = r.pkgScope;
-			file.Unresolved = $subslice(r.unresolved, 0, i);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: resolveFile$1, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, decl, declErr, file, handle, i, ident, pkgScope, pos, r, x, $s};return $f;
+			_r = minVersion(x, 1); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			v = _r;
+			if (v < 0) {
+				$s = -1; return "";
+			}
+			if (v === 0) {
+				$s = -1; return "go1";
+			}
+			$s = -1; return "go1." + strconv.Itoa(v);
+			/* */ } return; } var $f = {$blk: GoVersion$1, $c: true, $r, _r, v, x, $s};return $f;
 		};
-		$ptrType(resolver).prototype.trace = function trace$1(format, args) {
-			var {_r, _r$1, args, format, r, $s, $r, $c} = $restore(this, {format, args});
+		$pkg.GoVersion = GoVersion;
+		minVersion = function minVersion$1(z, sign) {
+			var {$24r, $24r$1, $24r$2, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _tuple, _tuple$1, err, n, op, op$1, sign, v, z, z$1, z$2, z$3, z$4, z$5, $s, $r, $c} = $restore(this, {z, sign});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			_r = r.sprintf(format, args); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = fmt.Println(new sliceType$2([new $String(strings.Repeat(". ", r.depth) + _r)])); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: trace$1, $c: true, $r, _r, _r$1, args, format, r, $s};return $f;
+			_ref = z;
+			/* */ if ($assertType(_ref, ptrType, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$1, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$2, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$3, true)[1]) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if ($assertType(_ref, ptrType, true)[1]) { */ case 1:
+				z$2 = _ref.$val;
+				op = andVersion;
+				if (sign < 0) {
+					op = orVersion;
+				}
+				_r = minVersion(z$2.X, sign); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_arg = _r;
+				_r$1 = minVersion(z$2.Y, sign); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_arg$1 = _r$1;
+				_r$2 = op(_arg, _arg$1); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				$24r = _r$2;
+				$s = 10; case 10: return $24r;
+			/* } else if ($assertType(_ref, ptrType$1, true)[1]) { */ case 2:
+				z$3 = _ref.$val;
+				op$1 = orVersion;
+				if (sign < 0) {
+					op$1 = andVersion;
+				}
+				_r$3 = minVersion(z$3.X, sign); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				_arg$2 = _r$3;
+				_r$4 = minVersion(z$3.Y, sign); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_arg$3 = _r$4;
+				_r$5 = op$1(_arg$2, _arg$3); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				$24r$1 = _r$5;
+				$s = 14; case 14: return $24r$1;
+			/* } else if ($assertType(_ref, ptrType$2, true)[1]) { */ case 3:
+				z$4 = _ref.$val;
+				_r$6 = minVersion(z$4.X, -sign); /* */ $s = 15; case 15: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				$24r$2 = _r$6;
+				$s = 16; case 16: return $24r$2;
+			/* } else if ($assertType(_ref, ptrType$3, true)[1]) { */ case 4:
+				z$5 = _ref.$val;
+				if (sign < 0) {
+					$s = -1; return -1;
+				}
+				if (z$5.Tag === "go1") {
+					$s = -1; return 0;
+				}
+				_tuple = stringsCut(z$5.Tag, "go1.");
+				v = _tuple[1];
+				_tuple$1 = strconv.Atoi(v);
+				n = _tuple$1[0];
+				err = _tuple$1[1];
+				if (!($interfaceIsEqual(err, $ifaceNil))) {
+					$s = -1; return -1;
+				}
+				$s = -1; return n;
+			/* } else { */ case 5:
+				z$1 = _ref;
+				$s = -1; return -1;
+			/* } */ case 6:
+			$s = -1; return 0;
+			/* */ } return; } var $f = {$blk: minVersion$1, $c: true, $r, $24r, $24r$1, $24r$2, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _tuple, _tuple$1, err, n, op, op$1, sign, v, z, z$1, z$2, z$3, z$4, z$5, $s};return $f;
 		};
-		$ptrType(resolver).prototype.sprintf = function sprintf(format, args) {
-			var {$24r, _i, _r, _r$1, _ref, _ref$1, arg, arg$1, args, format, i, r, x, $s, $r, $c} = $restore(this, {format, args});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			_ref = args;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				arg = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_ref$1 = arg;
-				/* */ if ($assertType(_ref$1, token.Pos, true)[1]) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if ($assertType(_ref$1, token.Pos, true)[1]) { */ case 3:
-					arg$1 = _ref$1.$val;
-					_r = r.handle.Position(arg$1); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					((i < 0 || i >= args.$length) ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + i] = (x = _r, new x.constructor.elem(x)));
-				/* } */ case 4:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			_r$1 = fmt.Sprintf(format, args); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 7; case 7: return $24r;
-			/* */ } return; } var $f = {$blk: sprintf, $c: true, $r, $24r, _i, _r, _r$1, _ref, _ref$1, arg, arg$1, args, format, i, r, x, $s};return $f;
+		stringsCut = function stringsCut$1(s, sep) {
+			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, after, before, found, i, s, sep;
+			before = "";
+			after = "";
+			found = false;
+			i = strings.Index(s, sep);
+			if (i >= 0) {
+				_tmp = $substring(s, 0, i);
+				_tmp$1 = $substring(s, (i + sep.length >> 0));
+				_tmp$2 = true;
+				before = _tmp;
+				after = _tmp$1;
+				found = _tmp$2;
+				return [before, after, found];
+			}
+			_tmp$3 = s;
+			_tmp$4 = "";
+			_tmp$5 = false;
+			before = _tmp$3;
+			after = _tmp$4;
+			found = _tmp$5;
+			return [before, after, found];
 		};
-		$ptrType(resolver).prototype.openScope = function openScope(pos) {
-			var {pos, r, x, $s, $r, $c} = $restore(this, {pos});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			r.depth = r.depth + (1) >> 0;
-			if (r.depth > 1000) {
-				$panic((x = new bailout.ptr(pos, "exceeded max scope depth during object resolution"), new x.constructor.elem(x)));
+		andVersion = function andVersion$1(x, y) {
+			var x, y;
+			if (x > y) {
+				return x;
 			}
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = r.trace("opening scope @%v", new sliceType$2([new token.Pos(pos)])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			r.topScope = ast.NewScope(r.topScope);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: openScope, $c: true, $r, pos, r, x, $s};return $f;
+			return y;
 		};
-		$ptrType(resolver).prototype.closeScope = function closeScope() {
-			var {r, $s, $r, $c} = $restore(this, {});
+		orVersion = function orVersion$1(x, y) {
+			var x, y;
+			if (x < y) {
+				return x;
+			}
+			return y;
+		};
+		$ptrType(TagExpr).prototype.Eval = function Eval(ok) {
+			var {$24r, _r, ok, x, $s, $r, $c} = $restore(this, {ok});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			r.depth = r.depth - (1) >> 0;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = r.trace("closing scope", sliceType$2.nil); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			r.topScope = r.topScope.Outer;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: closeScope, $c: true, $r, r, $s};return $f;
+			x = this;
+			_r = ok(x.Tag); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: Eval, $c: true, $r, $24r, _r, ok, x, $s};return $f;
 		};
-		$ptrType(resolver).prototype.openLabelScope = function openLabelScope() {
-			var r;
-			r = this;
-			r.labelScope = ast.NewScope(r.labelScope);
-			r.targetStack = $append(r.targetStack, sliceType.nil);
+		$ptrType(TagExpr).prototype.String = function String() {
+			var x;
+			x = this;
+			return x.Tag;
 		};
-		$ptrType(resolver).prototype.closeLabelScope = function closeLabelScope() {
-			var {_arg, _arg$1, _i, _r, _ref, ident, n, r, scope, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			n = r.targetStack.$length - 1 >> 0;
-			scope = r.labelScope;
-			_ref = (x = r.targetStack, ((n < 0 || n >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + n]));
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				ident = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				ident.Obj = scope.Lookup(ident.Name);
-				/* */ if (ident.Obj === ptrType$3.nil && !(r.declErr === $throwNilPointerError)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (ident.Obj === ptrType$3.nil && !(r.declErr === $throwNilPointerError)) { */ case 3:
-					_arg = ident.Pos();
-					_r = fmt.Sprintf("label %s undefined", new sliceType$2([new $String(ident.Name)])); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_arg$1 = _r;
-					$r = r.declErr(_arg, _arg$1); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 4:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			r.targetStack = $subslice(r.targetStack, 0, n);
-			r.labelScope = r.labelScope.Outer;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: closeLabelScope, $c: true, $r, _arg, _arg$1, _i, _r, _ref, ident, n, r, scope, x, $s};return $f;
+		tag = function tag$1(tag$2) {
+			var tag$2;
+			return new TagExpr.ptr(tag$2);
 		};
-		$ptrType(resolver).prototype.declare = function declare(decl, data, scope, kind, idents) {
-			var {_arg, _arg$1, _i, _r, _r$1, _r$2, _ref, _tuple, alt, data, decl, ident, idents, kind, obj, ok, pos, prevDecl, r, scope, $s, $r, $c} = $restore(this, {decl, data, scope, kind, idents});
+		$ptrType(NotExpr).prototype.Eval = function Eval$1(ok) {
+			var {$24r, _r, ok, x, $s, $r, $c} = $restore(this, {ok});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			_ref = idents;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				ident = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				/* */ if (!(ident.Obj === ptrType$3.nil)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!(ident.Obj === ptrType$3.nil)) { */ case 3:
-					_r = fmt.Sprintf("%v: identifier %s already declared or resolved", new sliceType$2([new token.Pos(ident.Pos()), new $String(ident.Name)])); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$panic(new $String(_r));
-				/* } */ case 4:
-				obj = ast.NewObj(kind, ident.Name);
-				obj.Decl = decl;
-				obj.Data = data;
-				_tuple = $assertType(decl, ptrType$2, true);
-				ok = _tuple[1];
-				if (!ok) {
-					ident.Obj = obj;
-				}
-				/* */ if (!(ident.Name === "_")) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if (!(ident.Name === "_")) { */ case 6:
-					/* */ if (false) { $s = 8; continue; }
-					/* */ $s = 9; continue;
-					/* if (false) { */ case 8:
-						$r = r.trace("declaring %s@%v", new sliceType$2([new $String(ident.Name), new token.Pos(ident.Pos())])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 9:
-					alt = scope.Insert(obj);
-					/* */ if (!(alt === ptrType$3.nil) && !(r.declErr === $throwNilPointerError)) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if (!(alt === ptrType$3.nil) && !(r.declErr === $throwNilPointerError)) { */ case 11:
-						prevDecl = "";
-						pos = alt.Pos();
-						/* */ if (new token.Pos(pos).IsValid()) { $s = 13; continue; }
-						/* */ $s = 14; continue;
-						/* if (new token.Pos(pos).IsValid()) { */ case 13:
-							_r$1 = r.sprintf("\n\tprevious declaration at %v", new sliceType$2([new token.Pos(pos)])); /* */ $s = 15; case 15: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-							prevDecl = _r$1;
-						/* } */ case 14:
-						_arg = ident.Pos();
-						_r$2 = fmt.Sprintf("%s redeclared in this block%s", new sliceType$2([new $String(ident.Name), new $String(prevDecl)])); /* */ $s = 16; case 16: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						_arg$1 = _r$2;
-						$r = r.declErr(_arg, _arg$1); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 12:
-				/* } */ case 7:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: declare, $c: true, $r, _arg, _arg$1, _i, _r, _r$1, _r$2, _ref, _tuple, alt, data, decl, ident, idents, kind, obj, ok, pos, prevDecl, r, scope, $s};return $f;
+			x = this;
+			_r = x.X.Eval(ok); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = !_r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: Eval$1, $c: true, $r, $24r, _r, ok, x, $s};return $f;
 		};
-		$ptrType(resolver).prototype.shortVarDecl = function shortVarDecl(decl) {
-			var {_i, _r, _ref, _tuple, alt, decl, ident, isIdent, n, obj, r, x, x$1, $s, $r, $c} = $restore(this, {decl});
+		$ptrType(NotExpr).prototype.String = function String$1() {
+			var {_r, _ref, s, x, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			n = 0;
-			_ref = decl.Lhs;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_tuple = $assertType(x, ptrType$2, true);
-				ident = _tuple[0];
-				isIdent = _tuple[1];
-				/* */ if (isIdent) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (isIdent) { */ case 3:
-					assert(ident.Obj === ptrType$3.nil, "identifier already declared or resolved");
-					obj = ast.NewObj(4, ident.Name);
-					obj.Decl = decl;
-					ident.Obj = obj;
-					/* */ if (!(ident.Name === "_")) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (!(ident.Name === "_")) { */ case 5:
-						/* */ if (false) { $s = 7; continue; }
-						/* */ $s = 8; continue;
-						/* if (false) { */ case 7:
-							$r = r.trace("declaring %s@%v", new sliceType$2([new $String(ident.Name), new token.Pos(ident.Pos())])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 8:
-						alt = r.topScope.Insert(obj);
-						if (!(alt === ptrType$3.nil)) {
-							ident.Obj = alt;
-						} else {
-							n = n + (1) >> 0;
-						}
-					/* } */ case 6:
-				/* } */ case 4:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			/* */ if ((n === 0) && !(r.declErr === $throwNilPointerError)) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if ((n === 0) && !(r.declErr === $throwNilPointerError)) { */ case 10:
-				_r = (x$1 = decl.Lhs, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).Pos(); /* */ $s = 12; case 12: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$r = r.declErr(_r, "no new variables on left side of :="); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 11:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: shortVarDecl, $c: true, $r, _i, _r, _ref, _tuple, alt, decl, ident, isIdent, n, obj, r, x, x$1, $s};return $f;
+			x = this;
+			_r = x.X.String(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			s = _r;
+			_ref = x.X;
+			if ($assertType(_ref, ptrType, true)[1] || $assertType(_ref, ptrType$1, true)[1]) {
+				s = "(" + s + ")";
+			}
+			$s = -1; return "!" + s;
+			/* */ } return; } var $f = {$blk: String$1, $c: true, $r, _r, _ref, s, x, $s};return $f;
 		};
-		$ptrType(resolver).prototype.resolve = function resolve(ident, collectUnresolved) {
-			var {_r, _tuple, collectUnresolved, ident, obj, ok, r, s, $s, $r, $c} = $restore(this, {ident, collectUnresolved});
+		not = function not$1(x) {
+			var x;
+			return new NotExpr.ptr(x);
+		};
+		$ptrType(AndExpr).prototype.Eval = function Eval$2(ok) {
+			var {_r, _r$1, ok, x, xok, yok, $s, $r, $c} = $restore(this, {ok});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			/* */ if (!(ident.Obj === ptrType$3.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(ident.Obj === ptrType$3.nil)) { */ case 1:
-				_r = r.sprintf("%v: identifier %s already declared or resolved", new sliceType$2([new token.Pos(ident.Pos()), new $String(ident.Name)])); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$panic(new $String(_r));
-			/* } */ case 2:
-			if (ident.Name === "_") {
-				$s = -1; return;
+			x = this;
+			_r = x.X.Eval(ok); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			xok = _r;
+			_r$1 = x.Y.Eval(ok); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			yok = _r$1;
+			$s = -1; return xok && yok;
+			/* */ } return; } var $f = {$blk: Eval$2, $c: true, $r, _r, _r$1, ok, x, xok, yok, $s};return $f;
+		};
+		$ptrType(AndExpr).prototype.String = function String$2() {
+			var {$24r, _r, _r$1, x, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			x = this;
+			_r = andArg(x.X); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = andArg(x.Y); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r + " && " + _r$1;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: String$2, $c: true, $r, $24r, _r, _r$1, x, $s};return $f;
+		};
+		andArg = function andArg$1(x) {
+			var {_r, _tuple, ok, s, x, $s, $r, $c} = $restore(this, {x});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = x.String(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			s = _r;
+			_tuple = $assertType(x, ptrType$1, true);
+			ok = _tuple[1];
+			if (ok) {
+				s = "(" + s + ")";
 			}
-			s = r.topScope;
-			/* while (true) { */ case 4:
-				/* if (!(!(s === ptrType.nil))) { break; } */ if(!(!(s === ptrType.nil))) { $s = 5; continue; }
-				obj = s.Lookup(ident.Name);
-				/* */ if (!(obj === ptrType$3.nil)) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if (!(obj === ptrType$3.nil)) { */ case 6:
-					/* */ if (false) { $s = 8; continue; }
-					/* */ $s = 9; continue;
-					/* if (false) { */ case 8:
-						$r = r.trace("resolved %v:%s to %v", new sliceType$2([new token.Pos(ident.Pos()), new $String(ident.Name), obj])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 9:
-					assert(!(obj.Name === ""), "obj with no name");
-					_tuple = $assertType(obj.Decl, ptrType$2, true);
-					ok = _tuple[1];
-					if (!ok) {
-						ident.Obj = obj;
-					}
-					$s = -1; return;
-				/* } */ case 7:
-				s = s.Outer;
-			$s = 4; continue;
-			case 5:
-			if (collectUnresolved) {
-				ident.Obj = unresolved;
-				r.unresolved = $append(r.unresolved, ident);
+			$s = -1; return s;
+			/* */ } return; } var $f = {$blk: andArg$1, $c: true, $r, _r, _tuple, ok, s, x, $s};return $f;
+		};
+		and = function and$1(x, y) {
+			var x, y;
+			return new AndExpr.ptr(x, y);
+		};
+		$ptrType(OrExpr).prototype.Eval = function Eval$3(ok) {
+			var {_r, _r$1, ok, x, xok, yok, $s, $r, $c} = $restore(this, {ok});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			x = this;
+			_r = x.X.Eval(ok); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			xok = _r;
+			_r$1 = x.Y.Eval(ok); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			yok = _r$1;
+			$s = -1; return xok || yok;
+			/* */ } return; } var $f = {$blk: Eval$3, $c: true, $r, _r, _r$1, ok, x, xok, yok, $s};return $f;
+		};
+		$ptrType(OrExpr).prototype.String = function String$3() {
+			var {$24r, _r, _r$1, x, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			x = this;
+			_r = orArg(x.X); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = orArg(x.Y); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r + " || " + _r$1;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: String$3, $c: true, $r, $24r, _r, _r$1, x, $s};return $f;
+		};
+		orArg = function orArg$1(x) {
+			var {_r, _tuple, ok, s, x, $s, $r, $c} = $restore(this, {x});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = x.String(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			s = _r;
+			_tuple = $assertType(x, ptrType, true);
+			ok = _tuple[1];
+			if (ok) {
+				s = "(" + s + ")";
 			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: resolve, $c: true, $r, _r, _tuple, collectUnresolved, ident, obj, ok, r, s, $s};return $f;
+			$s = -1; return s;
+			/* */ } return; } var $f = {$blk: orArg$1, $c: true, $r, _r, _tuple, ok, s, x, $s};return $f;
 		};
-		$ptrType(resolver).prototype.walkExprs = function walkExprs(list) {
-			var {_i, _ref, list, node, r, $s, $r, $c} = $restore(this, {list});
+		or = function or$1(x, y) {
+			var x, y;
+			return new OrExpr.ptr(x, y);
+		};
+		$ptrType(SyntaxError).prototype.Error = function Error() {
+			var e;
+			e = this;
+			return e.Err;
+		};
+		Parse = function Parse$1(line) {
+			var {$24r, _r, _r$1, _r$2, _tuple, _tuple$1, line, ok, ok$1, text, text$1, $s, $r, $c} = $restore(this, {line});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			_ref = list;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				node = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				$r = ast.Walk(r, node); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: walkExprs, $c: true, $r, _i, _ref, list, node, r, $s};return $f;
+			_r = splitGoBuild(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			text = _tuple[0];
+			ok = _tuple[1];
+			if (ok) {
+				$s = -1; return parseExpr(text);
+			}
+			_r$1 = splitPlusBuild(line); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_tuple$1 = _r$1;
+			text$1 = _tuple$1[0];
+			ok$1 = _tuple$1[1];
+			/* */ if (ok$1) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (ok$1) { */ case 3:
+				_r$2 = parsePlusBuildExpr(text$1); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				$24r = [_r$2, $ifaceNil];
+				$s = 6; case 6: return $24r;
+			/* } */ case 4:
+			$s = -1; return [$ifaceNil, errNotConstraint];
+			/* */ } return; } var $f = {$blk: Parse$1, $c: true, $r, $24r, _r, _r$1, _r$2, _tuple, _tuple$1, line, ok, ok$1, text, text$1, $s};return $f;
 		};
-		$ptrType(resolver).prototype.walkLHS = function walkLHS(list) {
-			var {_i, _ref, _tuple, expr, expr$1, list, ok, r, $s, $r, $c} = $restore(this, {list});
+		$pkg.Parse = Parse;
+		IsGoBuild = function IsGoBuild$1(line) {
+			var {_r, _tuple, line, ok, $s, $r, $c} = $restore(this, {line});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			_ref = list;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				expr = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				expr$1 = unparen(expr);
-				_tuple = $assertType(expr$1, ptrType$2, true);
-				ok = _tuple[1];
-				/* */ if (!ok && !($interfaceIsEqual(expr$1, $ifaceNil))) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!ok && !($interfaceIsEqual(expr$1, $ifaceNil))) { */ case 3:
-					$r = ast.Walk(r, expr$1); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 4:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: walkLHS, $c: true, $r, _i, _ref, _tuple, expr, expr$1, list, ok, r, $s};return $f;
+			_r = splitGoBuild(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			ok = _tuple[1];
+			$s = -1; return ok;
+			/* */ } return; } var $f = {$blk: IsGoBuild$1, $c: true, $r, _r, _tuple, line, ok, $s};return $f;
 		};
-		$ptrType(resolver).prototype.walkStmts = function walkStmts(list) {
-			var {_i, _ref, list, r, stmt, $s, $r, $c} = $restore(this, {list});
+		$pkg.IsGoBuild = IsGoBuild;
+		splitGoBuild = function splitGoBuild$1(line) {
+			var {_r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, expr, line, ok, trim, $s, $r, $c} = $restore(this, {line});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			_ref = list;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				stmt = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				$r = ast.Walk(r, stmt); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: walkStmts, $c: true, $r, _i, _ref, list, r, stmt, $s};return $f;
+			expr = "";
+			ok = false;
+			if (line.length > 0 && (line.charCodeAt((line.length - 1 >> 0)) === 10)) {
+				line = $substring(line, 0, (line.length - 1 >> 0));
+			}
+			if (strings.Contains(line, "\n")) {
+				_tmp = "";
+				_tmp$1 = false;
+				expr = _tmp;
+				ok = _tmp$1;
+				$s = -1; return [expr, ok];
+			}
+			if (!strings.HasPrefix(line, "//go:build")) {
+				_tmp$2 = "";
+				_tmp$3 = false;
+				expr = _tmp$2;
+				ok = _tmp$3;
+				$s = -1; return [expr, ok];
+			}
+			_r = strings.TrimSpace(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			line = _r;
+			line = $substring(line, 10);
+			_r$1 = strings.TrimSpace(line); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			trim = _r$1;
+			if ((line.length === trim.length) && !(line === "")) {
+				_tmp$4 = "";
+				_tmp$5 = false;
+				expr = _tmp$4;
+				ok = _tmp$5;
+				$s = -1; return [expr, ok];
+			}
+			_tmp$6 = trim;
+			_tmp$7 = true;
+			expr = _tmp$6;
+			ok = _tmp$7;
+			$s = -1; return [expr, ok];
+			/* */ } return; } var $f = {$blk: splitGoBuild$1, $c: true, $r, _r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, expr, line, ok, trim, $s};return $f;
 		};
-		$ptrType(resolver).prototype.Visit = function Visit(node) {
-			var {$24r, $24r$1, _1, _arg, _arg$1, _i, _i$1, _i$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, as, depth, e, i, ident, kind, kv, lhs, n, n$1, n$10, n$11, n$12, n$13, n$14, n$15, n$16, n$17, n$18, n$19, n$2, n$20, n$21, n$3, n$4, n$5, n$6, n$7, n$8, n$9, node, r, spec, spec$1, spec$2, spec$3, x, x$1, $s, $deferred, $r, $c} = $restore(this, {node});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			r = this;
-			/* */ if (false && !($interfaceIsEqual(node, $ifaceNil))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false && !($interfaceIsEqual(node, $ifaceNil))) { */ case 1:
-				_arg = node;
-				_r = node.Pos(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_arg$1 = new token.Pos(_r);
-				$r = r.trace("node %T@%v", new sliceType$2([_arg, _arg$1])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			_ref = node;
-			/* */ if ($assertType(_ref, ptrType$2, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$5, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$6, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$7, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$8, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 14; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 15; continue; }
-			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 16; continue; }
-			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 17; continue; }
-			/* */ if ($assertType(_ref, ptrType$16, true)[1]) { $s = 18; continue; }
-			/* */ if ($assertType(_ref, ptrType$17, true)[1]) { $s = 19; continue; }
-			/* */ if ($assertType(_ref, ptrType$18, true)[1]) { $s = 20; continue; }
-			/* */ if ($assertType(_ref, ptrType$19, true)[1]) { $s = 21; continue; }
-			/* */ if ($assertType(_ref, ptrType$20, true)[1]) { $s = 22; continue; }
-			/* */ if ($assertType(_ref, ptrType$21, true)[1]) { $s = 23; continue; }
-			/* */ if ($assertType(_ref, ptrType$22, true)[1]) { $s = 24; continue; }
-			/* */ if ($assertType(_ref, ptrType$23, true)[1]) { $s = 25; continue; }
-			/* */ $s = 26; continue;
-			/* if ($assertType(_ref, ptrType$2, true)[1]) { */ case 5:
-				n = _ref.$val;
-				$r = r.resolve(n, true); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$4, true)[1]) { */ case 6:
-				n$1 = _ref.$val;
-				_r$1 = n$1.Pos(); /* */ $s = 29; case 29: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$r = r.openScope(_r$1); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(r, "closeScope"), []]);
-				$r = r.walkFuncType(n$1.Type); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = r.walkBody(n$1.Body); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$5, true)[1]) { */ case 7:
-				n$2 = _ref.$val;
-				$r = ast.Walk(r, n$2.X); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$6, true)[1]) { */ case 8:
-				n$3 = _ref.$val;
-				$r = r.openScope(n$3.Pos()); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(r, "closeScope"), []]);
-				$r = r.walkFieldList(n$3.Fields, 4); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$7, true)[1]) { */ case 9:
-				n$4 = _ref.$val;
-				_r$2 = n$4.Pos(); /* */ $s = 36; case 36: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$r = r.openScope(_r$2); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(r, "closeScope"), []]);
-				$r = r.walkFuncType(n$4); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$8, true)[1]) { */ case 10:
-				n$5 = _ref.$val;
-				/* */ if (!($interfaceIsEqual(n$5.Type, $ifaceNil))) { $s = 39; continue; }
-				/* */ $s = 40; continue;
-				/* if (!($interfaceIsEqual(n$5.Type, $ifaceNil))) { */ case 39:
-					$r = ast.Walk(r, n$5.Type); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 40:
-				_ref$1 = n$5.Elts;
-				_i = 0;
-				/* while (true) { */ case 42:
-					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 43; continue; }
-					e = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					_tuple = $assertType(e, ptrType$24, true);
-					kv = _tuple[0];
-					/* */ if (!(kv === ptrType$24.nil)) { $s = 44; continue; }
-					/* */ $s = 45; continue;
-					/* if (!(kv === ptrType$24.nil)) { */ case 44:
-						_tuple$1 = $assertType(kv.Key, ptrType$2, true);
-						ident = _tuple$1[0];
-						/* */ if (!(ident === ptrType$2.nil)) { $s = 47; continue; }
-						/* */ $s = 48; continue;
-						/* if (!(ident === ptrType$2.nil)) { */ case 47:
-							$r = r.resolve(ident, false); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 49; continue;
-						/* } else { */ case 48:
-							$r = ast.Walk(r, kv.Key); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 49:
-						$r = ast.Walk(r, kv.Value); /* */ $s = 52; case 52: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 46; continue;
-					/* } else { */ case 45:
-						$r = ast.Walk(r, e); /* */ $s = 53; case 53: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 46:
-					_i++;
-				$s = 42; continue;
-				case 43:
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 11:
-				n$6 = _ref.$val;
-				$r = r.openScope(n$6.Pos()); /* */ $s = 54; case 54: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(r, "closeScope"), []]);
-				$r = r.walkFieldList(n$6.Methods, 5); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 12:
-				n$7 = _ref.$val;
-				$r = r.declare(n$7, $ifaceNil, r.labelScope, 6, new sliceType([n$7.Label])); /* */ $s = 56; case 56: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = ast.Walk(r, n$7.Stmt); /* */ $s = 57; case 57: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 13:
-				n$8 = _ref.$val;
-				$r = r.walkExprs(n$8.Rhs); /* */ $s = 58; case 58: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (n$8.Tok === 47) { $s = 59; continue; }
-				/* */ $s = 60; continue;
-				/* if (n$8.Tok === 47) { */ case 59:
-					$r = r.shortVarDecl(n$8); /* */ $s = 62; case 62: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 61; continue;
-				/* } else { */ case 60:
-					$r = r.walkExprs(n$8.Lhs); /* */ $s = 63; case 63: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 61:
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 14:
-				n$9 = _ref.$val;
-				if (!((n$9.Tok === 69)) && !(n$9.Label === ptrType$2.nil)) {
-					depth = r.targetStack.$length - 1 >> 0;
-					(x$1 = r.targetStack, ((depth < 0 || depth >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + depth] = $append((x = r.targetStack, ((depth < 0 || depth >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + depth])), n$9.Label)));
-				}
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 15:
-				n$10 = _ref.$val;
-				$r = r.openScope(n$10.Pos()); /* */ $s = 64; case 64: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(r, "closeScope"), []]);
-				$r = r.walkStmts(n$10.List); /* */ $s = 65; case 65: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 16:
-				n$11 = _ref.$val;
-				$r = r.openScope(n$11.Pos()); /* */ $s = 66; case 66: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(r, "closeScope"), []]);
-				/* */ if (!($interfaceIsEqual(n$11.Init, $ifaceNil))) { $s = 67; continue; }
-				/* */ $s = 68; continue;
-				/* if (!($interfaceIsEqual(n$11.Init, $ifaceNil))) { */ case 67:
-					$r = ast.Walk(r, n$11.Init); /* */ $s = 69; case 69: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 68:
-				$r = ast.Walk(r, n$11.Cond); /* */ $s = 70; case 70: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = ast.Walk(r, n$11.Body); /* */ $s = 71; case 71: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!($interfaceIsEqual(n$11.Else, $ifaceNil))) { $s = 72; continue; }
-				/* */ $s = 73; continue;
-				/* if (!($interfaceIsEqual(n$11.Else, $ifaceNil))) { */ case 72:
-					$r = ast.Walk(r, n$11.Else); /* */ $s = 74; case 74: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 73:
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$15, true)[1]) { */ case 17:
-				n$12 = _ref.$val;
-				$r = r.walkExprs(n$12.List); /* */ $s = 75; case 75: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = r.openScope(n$12.Pos()); /* */ $s = 76; case 76: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(r, "closeScope"), []]);
-				$r = r.walkStmts(n$12.Body); /* */ $s = 77; case 77: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$16, true)[1]) { */ case 18:
-				n$13 = _ref.$val;
-				$r = r.openScope(n$13.Pos()); /* */ $s = 78; case 78: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(r, "closeScope"), []]);
-				/* */ if (!($interfaceIsEqual(n$13.Init, $ifaceNil))) { $s = 79; continue; }
-				/* */ $s = 80; continue;
-				/* if (!($interfaceIsEqual(n$13.Init, $ifaceNil))) { */ case 79:
-					$r = ast.Walk(r, n$13.Init); /* */ $s = 81; case 81: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 80:
-				/* */ if (!($interfaceIsEqual(n$13.Tag, $ifaceNil))) { $s = 82; continue; }
-				/* */ $s = 83; continue;
-				/* if (!($interfaceIsEqual(n$13.Tag, $ifaceNil))) { */ case 82:
-					/* */ if (!($interfaceIsEqual(n$13.Init, $ifaceNil))) { $s = 84; continue; }
-					/* */ $s = 85; continue;
-					/* if (!($interfaceIsEqual(n$13.Init, $ifaceNil))) { */ case 84:
-						_r$3 = n$13.Tag.Pos(); /* */ $s = 86; case 86: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						$r = r.openScope(_r$3); /* */ $s = 87; case 87: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$deferred.push([$methodVal(r, "closeScope"), []]);
-					/* } */ case 85:
-					$r = ast.Walk(r, n$13.Tag); /* */ $s = 88; case 88: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 83:
-				/* */ if (!(n$13.Body === ptrType$13.nil)) { $s = 89; continue; }
-				/* */ $s = 90; continue;
-				/* if (!(n$13.Body === ptrType$13.nil)) { */ case 89:
-					$r = r.walkStmts(n$13.Body.List); /* */ $s = 91; case 91: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 90:
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$17, true)[1]) { */ case 19:
-				n$14 = _ref.$val;
-				/* */ if (!($interfaceIsEqual(n$14.Init, $ifaceNil))) { $s = 92; continue; }
-				/* */ $s = 93; continue;
-				/* if (!($interfaceIsEqual(n$14.Init, $ifaceNil))) { */ case 92:
-					$r = r.openScope(n$14.Pos()); /* */ $s = 94; case 94: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$deferred.push([$methodVal(r, "closeScope"), []]);
-					$r = ast.Walk(r, n$14.Init); /* */ $s = 95; case 95: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 93:
-				_r$4 = n$14.Assign.Pos(); /* */ $s = 96; case 96: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				$r = r.openScope(_r$4); /* */ $s = 97; case 97: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(r, "closeScope"), []]);
-				$r = ast.Walk(r, n$14.Assign); /* */ $s = 98; case 98: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!(n$14.Body === ptrType$13.nil)) { $s = 99; continue; }
-				/* */ $s = 100; continue;
-				/* if (!(n$14.Body === ptrType$13.nil)) { */ case 99:
-					$r = r.walkStmts(n$14.Body.List); /* */ $s = 101; case 101: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 100:
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$18, true)[1]) { */ case 20:
-				n$15 = _ref.$val;
-				$r = r.openScope(n$15.Pos()); /* */ $s = 102; case 102: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(r, "closeScope"), []]);
-				/* */ if (!($interfaceIsEqual(n$15.Comm, $ifaceNil))) { $s = 103; continue; }
-				/* */ $s = 104; continue;
-				/* if (!($interfaceIsEqual(n$15.Comm, $ifaceNil))) { */ case 103:
-					$r = ast.Walk(r, n$15.Comm); /* */ $s = 105; case 105: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 104:
-				$r = r.walkStmts(n$15.Body); /* */ $s = 106; case 106: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$19, true)[1]) { */ case 21:
-				n$16 = _ref.$val;
-				/* */ if (!(n$16.Body === ptrType$13.nil)) { $s = 107; continue; }
-				/* */ $s = 108; continue;
-				/* if (!(n$16.Body === ptrType$13.nil)) { */ case 107:
-					$r = r.walkStmts(n$16.Body.List); /* */ $s = 109; case 109: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 108:
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$20, true)[1]) { */ case 22:
-				n$17 = _ref.$val;
-				$r = r.openScope(n$17.Pos()); /* */ $s = 110; case 110: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(r, "closeScope"), []]);
-				/* */ if (!($interfaceIsEqual(n$17.Init, $ifaceNil))) { $s = 111; continue; }
-				/* */ $s = 112; continue;
-				/* if (!($interfaceIsEqual(n$17.Init, $ifaceNil))) { */ case 111:
-					$r = ast.Walk(r, n$17.Init); /* */ $s = 113; case 113: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 112:
-				/* */ if (!($interfaceIsEqual(n$17.Cond, $ifaceNil))) { $s = 114; continue; }
-				/* */ $s = 115; continue;
-				/* if (!($interfaceIsEqual(n$17.Cond, $ifaceNil))) { */ case 114:
-					$r = ast.Walk(r, n$17.Cond); /* */ $s = 116; case 116: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 115:
-				/* */ if (!($interfaceIsEqual(n$17.Post, $ifaceNil))) { $s = 117; continue; }
-				/* */ $s = 118; continue;
-				/* if (!($interfaceIsEqual(n$17.Post, $ifaceNil))) { */ case 117:
-					$r = ast.Walk(r, n$17.Post); /* */ $s = 119; case 119: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 118:
-				$r = ast.Walk(r, n$17.Body); /* */ $s = 120; case 120: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$21, true)[1]) { */ case 23:
-				n$18 = _ref.$val;
-				$r = r.openScope(n$18.Pos()); /* */ $s = 121; case 121: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(r, "closeScope"), []]);
-				$r = ast.Walk(r, n$18.X); /* */ $s = 122; case 122: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				lhs = sliceType$3.nil;
-				if (!($interfaceIsEqual(n$18.Key, $ifaceNil))) {
-					lhs = $append(lhs, n$18.Key);
-				}
-				if (!($interfaceIsEqual(n$18.Value, $ifaceNil))) {
-					lhs = $append(lhs, n$18.Value);
-				}
-				/* */ if (lhs.$length > 0) { $s = 123; continue; }
-				/* */ $s = 124; continue;
-				/* if (lhs.$length > 0) { */ case 123:
-					/* */ if (n$18.Tok === 47) { $s = 125; continue; }
-					/* */ $s = 126; continue;
-					/* if (n$18.Tok === 47) { */ case 125:
-						as = new ast.AssignStmt.ptr(lhs, n$18.TokPos, 47, new sliceType$3([new ast.UnaryExpr.ptr(0, 79, n$18.X)]));
-						$r = r.walkLHS(lhs); /* */ $s = 128; case 128: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = r.shortVarDecl(as); /* */ $s = 129; case 129: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 127; continue;
-					/* } else { */ case 126:
-						$r = r.walkExprs(lhs); /* */ $s = 130; case 130: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 127:
-				/* } */ case 124:
-				$r = ast.Walk(r, n$18.Body); /* */ $s = 131; case 131: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$22, true)[1]) { */ case 24:
-				n$19 = _ref.$val;
-					_1 = n$19.Tok;
-					/* */ if ((_1 === (64)) || (_1 === (85))) { $s = 133; continue; }
-					/* */ if (_1 === (84)) { $s = 134; continue; }
-					/* */ $s = 135; continue;
-					/* if ((_1 === (64)) || (_1 === (85))) { */ case 133:
-						_ref$2 = n$19.Specs;
-						_i$1 = 0;
-						/* while (true) { */ case 136:
-							/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 137; continue; }
-							i = _i$1;
-							spec = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-							spec$1 = $assertType(spec, ptrType$25);
-							kind = 2;
-							if (n$19.Tok === 85) {
-								kind = 4;
-							}
-							$r = r.walkExprs(spec$1.Values); /* */ $s = 138; case 138: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* */ if (!($interfaceIsEqual(spec$1.Type, $ifaceNil))) { $s = 139; continue; }
-							/* */ $s = 140; continue;
-							/* if (!($interfaceIsEqual(spec$1.Type, $ifaceNil))) { */ case 139:
-								$r = ast.Walk(r, spec$1.Type); /* */ $s = 141; case 141: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 140:
-							$r = r.declare(spec$1, new $Int(i), r.topScope, kind, spec$1.Names); /* */ $s = 142; case 142: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_i$1++;
-						$s = 136; continue;
-						case 137:
-						$s = 135; continue;
-					/* } else if (_1 === (84)) { */ case 134:
-						_ref$3 = n$19.Specs;
-						_i$2 = 0;
-						/* while (true) { */ case 143:
-							/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 144; continue; }
-							spec$2 = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
-							spec$3 = $assertType(spec$2, ptrType$26);
-							$r = r.declare(spec$3, $ifaceNil, r.topScope, 3, new sliceType([spec$3.Name])); /* */ $s = 145; case 145: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* */ if (!(spec$3.TypeParams === ptrType$27.nil)) { $s = 146; continue; }
-							/* */ $s = 147; continue;
-							/* if (!(spec$3.TypeParams === ptrType$27.nil)) { */ case 146:
-								$r = r.openScope(spec$3.Pos()); /* */ $s = 148; case 148: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$deferred.push([$methodVal(r, "closeScope"), []]);
-								$r = r.walkTParams(spec$3.TypeParams); /* */ $s = 149; case 149: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 147:
-							$r = ast.Walk(r, spec$3.Type); /* */ $s = 150; case 150: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_i$2++;
-						$s = 143; continue;
-						case 144:
-					/* } */ case 135:
-				case 132:
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$23, true)[1]) { */ case 25:
-				n$20 = _ref.$val;
-				_r$5 = n$20.Pos(); /* */ $s = 151; case 151: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				$r = r.openScope(_r$5); /* */ $s = 152; case 152: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(r, "closeScope"), []]);
-				$r = r.walkRecv(n$20.Recv); /* */ $s = 153; case 153: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!(n$20.Type.TypeParams === ptrType$27.nil)) { $s = 154; continue; }
-				/* */ $s = 155; continue;
-				/* if (!(n$20.Type.TypeParams === ptrType$27.nil)) { */ case 154:
-					$r = r.walkTParams(n$20.Type.TypeParams); /* */ $s = 156; case 156: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 155:
-				$r = r.resolveList(n$20.Type.Params); /* */ $s = 157; case 157: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = r.resolveList(n$20.Type.Results); /* */ $s = 158; case 158: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = r.declareList(n$20.Recv, 4); /* */ $s = 159; case 159: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = r.declareList(n$20.Type.Params, 4); /* */ $s = 160; case 160: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = r.declareList(n$20.Type.Results, 4); /* */ $s = 161; case 161: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = r.walkBody(n$20.Body); /* */ $s = 162; case 162: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (n$20.Recv === ptrType$27.nil && !(n$20.Name.Name === "init")) { $s = 163; continue; }
-				/* */ $s = 164; continue;
-				/* if (n$20.Recv === ptrType$27.nil && !(n$20.Name.Name === "init")) { */ case 163:
-					$r = r.declare(n$20, $ifaceNil, r.pkgScope, 5, new sliceType([n$20.Name])); /* */ $s = 165; case 165: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 164:
-				$s = 27; continue;
-			/* } else { */ case 26:
-				n$21 = _ref;
-				$24r = r;
-				$s = 166; case 166: return $24r;
-			/* } */ case 27:
-			$24r$1 = $ifaceNil;
-			$s = 167; case 167: return $24r$1;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Visit, $c: true, $r, $24r, $24r$1, _1, _arg, _arg$1, _i, _i$1, _i$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, as, depth, e, i, ident, kind, kv, lhs, n, n$1, n$10, n$11, n$12, n$13, n$14, n$15, n$16, n$17, n$18, n$19, n$2, n$20, n$21, n$3, n$4, n$5, n$6, n$7, n$8, n$9, node, r, spec, spec$1, spec$2, spec$3, x, x$1, $s, $deferred};return $f; } }
+		parseExpr = function parseExpr$1(text) {
+			var _tmp, _tmp$1, err, p, text, x, $deferred;
+			/* */ var $err = null; try { $deferred = []; $curGoroutine.deferStack.push($deferred);
+			x = $ifaceNil;
+			err = $ifaceNil;
+			$deferred.push([(function parseExpr·func1() {
+					var _tuple, e, e$1, ok;
+					e = $recover();
+					if (!($interfaceIsEqual(e, $ifaceNil))) {
+						_tuple = $assertType(e, ptrType$4, true);
+						e$1 = _tuple[0];
+						ok = _tuple[1];
+						if (ok) {
+							err = e$1;
+							return;
+						}
+						$panic(e);
+					}
+				}), []]);
+			p = new exprParser.ptr(text, 0, "", false, 0);
+			x = p.or();
+			if (!(p.tok === "")) {
+				$panic(new SyntaxError.ptr(p.pos, "unexpected token " + p.tok));
+			}
+			_tmp = x;
+			_tmp$1 = $ifaceNil;
+			x = _tmp;
+			err = _tmp$1;
+			return [x, err];
+			/* */ } catch(err) { $err = err; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [x, err]; } }
 		};
-		$ptrType(resolver).prototype.walkFuncType = function walkFuncType(typ) {
-			var {r, typ, $s, $r, $c} = $restore(this, {typ});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			$r = r.resolveList(typ.Params); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = r.resolveList(typ.Results); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = r.declareList(typ.Params, 4); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = r.declareList(typ.Results, 4); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: walkFuncType, $c: true, $r, r, typ, $s};return $f;
+		$ptrType(exprParser).prototype.or = function or$2() {
+			var p, x;
+			p = this;
+			x = p.and();
+			while (true) {
+				if (!(p.tok === "||")) { break; }
+				x = or(x, p.and());
+			}
+			return x;
 		};
-		$ptrType(resolver).prototype.resolveList = function resolveList(list) {
-			var {_i, _ref, f, list, r, $s, $r, $c} = $restore(this, {list});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			if (list === ptrType$27.nil) {
-				$s = -1; return;
+		$ptrType(exprParser).prototype.and = function and$2() {
+			var p, x;
+			p = this;
+			x = p.not();
+			while (true) {
+				if (!(p.tok === "&&")) { break; }
+				x = and(x, p.not());
 			}
-			_ref = list.List;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				/* */ if (!($interfaceIsEqual(f.Type, $ifaceNil))) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!($interfaceIsEqual(f.Type, $ifaceNil))) { */ case 3:
-					$r = ast.Walk(r, f.Type); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 4:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: resolveList, $c: true, $r, _i, _ref, f, list, r, $s};return $f;
+			return x;
 		};
-		$ptrType(resolver).prototype.declareList = function declareList(list, kind) {
-			var {_i, _ref, f, kind, list, r, $s, $r, $c} = $restore(this, {list, kind});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			if (list === ptrType$27.nil) {
-				$s = -1; return;
+		$ptrType(exprParser).prototype.not = function not$2() {
+			var p;
+			p = this;
+			p.lex();
+			if (p.tok === "!") {
+				p.lex();
+				if (p.tok === "!") {
+					$panic(new SyntaxError.ptr(p.pos, "double negation not allowed"));
+				}
+				return not(p.atom());
 			}
-			_ref = list.List;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				$r = r.declare(f, $ifaceNil, r.topScope, kind, f.Names); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: declareList, $c: true, $r, _i, _ref, f, kind, list, r, $s};return $f;
+			return p.atom();
 		};
-		$ptrType(resolver).prototype.walkRecv = function walkRecv(recv) {
-			var {_i, _i$1, _i$2, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, declareExprs, expr, expr$1, f, id, ok, ptr, r, recv, resolveExprs, typ, typ$1, typ$2, typ$3, x, $s, $r, $c} = $restore(this, {recv});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			if (recv === ptrType$27.nil || (recv.List.$length === 0)) {
-				$s = -1; return;
+		$ptrType(exprParser).prototype.atom = function atom() {
+			var p, pos, tok, x, $deferred;
+			/* */ var $err = null; try { $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			if (p.tok === "(") {
+				pos = p.pos;
+				$deferred.push([(function exprParser·atom·func1() {
+						var _tuple, e, e$1, ok;
+						e = $recover();
+						if (!($interfaceIsEqual(e, $ifaceNil))) {
+							_tuple = $assertType(e, ptrType$4, true);
+							e$1 = _tuple[0];
+							ok = _tuple[1];
+							if (ok && e$1.Err === "unexpected end of expression") {
+								e$1.Err = "missing close paren";
+							}
+							$panic(e);
+						}
+					}), []]);
+				x = p.or();
+				if (!(p.tok === ")")) {
+					$panic(new SyntaxError.ptr(pos, "missing close paren"));
+				}
+				p.lex();
+				return x;
 			}
-			typ = (x = recv.List, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Type;
-			_tuple = $assertType(typ, ptrType$28, true);
-			ptr = _tuple[0];
-			ok = _tuple[1];
-			if (ok) {
-				typ = ptr.X;
+			if (!p.isTag) {
+				if (p.tok === "") {
+					$panic(new SyntaxError.ptr(p.pos, "unexpected end of expression"));
+				}
+				$panic(new SyntaxError.ptr(p.pos, "unexpected token " + p.tok));
 			}
-			declareExprs = sliceType$3.nil;
-			resolveExprs = sliceType$3.nil;
-			_ref = typ;
-			if ($assertType(_ref, ptrType$29, true)[1]) {
-				typ$1 = _ref.$val;
-				declareExprs = new sliceType$3([typ$1.Index]);
-				resolveExprs = $append(resolveExprs, typ$1.X);
-			} else if ($assertType(_ref, ptrType$30, true)[1]) {
-				typ$2 = _ref.$val;
-				declareExprs = typ$2.Indices;
-				resolveExprs = $append(resolveExprs, typ$2.X);
-			} else {
-				typ$3 = _ref;
-				resolveExprs = $append(resolveExprs, typ$3);
+			tok = p.tok;
+			p.lex();
+			return tag(tok);
+			/* */ } catch(err) { $err = err; return $ifaceNil; } finally { $callDeferred($deferred, $err); }
+		};
+		$ptrType(exprParser).prototype.lex = function lex() {
+			var _1, _i, _ref, _rune, _tuple, c, c$1, i, p, tag$2;
+			p = this;
+			p.isTag = false;
+			while (true) {
+				if (!(p.i < p.s.length && ((p.s.charCodeAt(p.i) === 32) || (p.s.charCodeAt(p.i) === 9)))) { break; }
+				p.i = p.i + (1) >> 0;
 			}
-			_ref$1 = declareExprs;
+			if (p.i >= p.s.length) {
+				p.tok = "";
+				p.pos = p.i;
+				return;
+			}
+			_1 = p.s.charCodeAt(p.i);
+			if ((_1 === (40)) || (_1 === (41)) || (_1 === (33))) {
+				p.pos = p.i;
+				p.i = p.i + (1) >> 0;
+				p.tok = $substring(p.s, p.pos, p.i);
+				return;
+			} else if ((_1 === (38)) || (_1 === (124))) {
+				if ((p.i + 1 >> 0) >= p.s.length || !((p.s.charCodeAt((p.i + 1 >> 0)) === p.s.charCodeAt(p.i)))) {
+					$panic(new SyntaxError.ptr(p.i, "invalid syntax at " + ($encodeRune(((p.s.charCodeAt(p.i) >> 0))))));
+				}
+				p.pos = p.i;
+				p.i = p.i + (2) >> 0;
+				p.tok = $substring(p.s, p.pos, p.i);
+				return;
+			}
+			tag$2 = $substring(p.s, p.i);
+			_ref = tag$2;
 			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 2; continue; }
-				expr = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-				_tuple$1 = $assertType(expr, ptrType$2, true);
-				id = _tuple$1[0];
-				/* */ if (!(id === ptrType$2.nil)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!(id === ptrType$2.nil)) { */ case 3:
-					$r = r.declare(expr, $ifaceNil, r.topScope, 3, new sliceType([id])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 5; continue;
-				/* } else { */ case 4:
-					resolveExprs = $append(resolveExprs, expr);
-				/* } */ case 5:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			_ref$2 = resolveExprs;
-			_i$1 = 0;
-			/* while (true) { */ case 7:
-				/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 8; continue; }
-				expr$1 = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-				/* */ if (!($interfaceIsEqual(expr$1, $ifaceNil))) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (!($interfaceIsEqual(expr$1, $ifaceNil))) { */ case 9:
-					$r = ast.Walk(r, expr$1); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 10:
-				_i$1++;
-			$s = 7; continue;
-			case 8:
-			_ref$3 = $subslice(recv.List, 1);
-			_i$2 = 0;
-			/* while (true) { */ case 12:
-				/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 13; continue; }
-				f = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
-				/* */ if (!($interfaceIsEqual(f.Type, $ifaceNil))) { $s = 14; continue; }
-				/* */ $s = 15; continue;
-				/* if (!($interfaceIsEqual(f.Type, $ifaceNil))) { */ case 14:
-					$r = ast.Walk(r, f.Type); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 15:
-				_i$2++;
-			$s = 12; continue;
-			case 13:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: walkRecv, $c: true, $r, _i, _i$1, _i$2, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, declareExprs, expr, expr$1, f, id, ok, ptr, r, recv, resolveExprs, typ, typ$1, typ$2, typ$3, x, $s};return $f;
-		};
-		$ptrType(resolver).prototype.walkFieldList = function walkFieldList(list, kind) {
-			var {kind, list, r, $s, $r, $c} = $restore(this, {list, kind});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			if (list === ptrType$27.nil) {
-				$s = -1; return;
+			while (true) {
+				if (!(_i < _ref.length)) { break; }
+				_rune = $decodeRune(_ref, _i);
+				i = _i;
+				c = _rune[0];
+				if (!unicode.IsLetter(c) && !unicode.IsDigit(c) && !((c === 95)) && !((c === 46))) {
+					tag$2 = $substring(tag$2, 0, i);
+					break;
+				}
+				_i += _rune[1];
 			}
-			$r = r.resolveList(list); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = r.declareList(list, kind); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: walkFieldList, $c: true, $r, kind, list, r, $s};return $f;
+			if (tag$2 === "") {
+				_tuple = utf8.DecodeRuneInString($substring(p.s, p.i));
+				c$1 = _tuple[0];
+				$panic(new SyntaxError.ptr(p.i, "invalid syntax at " + ($encodeRune(c$1))));
+			}
+			p.pos = p.i;
+			p.i = p.i + (tag$2.length) >> 0;
+			p.tok = $substring(p.s, p.pos, p.i);
+			p.isTag = true;
 		};
-		$ptrType(resolver).prototype.walkTParams = function walkTParams(list) {
-			var {list, r, $s, $r, $c} = $restore(this, {list});
+		IsPlusBuild = function IsPlusBuild$1(line) {
+			var {_r, _tuple, line, ok, $s, $r, $c} = $restore(this, {line});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			$r = r.declareList(list, 3); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = r.resolveList(list); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: walkTParams, $c: true, $r, list, r, $s};return $f;
+			_r = splitPlusBuild(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			ok = _tuple[1];
+			$s = -1; return ok;
+			/* */ } return; } var $f = {$blk: IsPlusBuild$1, $c: true, $r, _r, _tuple, line, ok, $s};return $f;
 		};
-		$ptrType(resolver).prototype.walkBody = function walkBody(body) {
-			var {body, r, $s, $deferred, $r, $c} = $restore(this, {body});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			r = this;
-			if (body === ptrType$13.nil) {
-				$s = -1; return;
-			}
-			r.openLabelScope();
-			$deferred.push([$methodVal(r, "closeLabelScope"), []]);
-			$r = r.walkStmts(body.List); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: walkBody, $c: true, $r, body, r, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.init = function init(fset, filename, src, mode) {
-			var {_r, eh, filename, fset, m, mode, p, src, $s, $r, $c} = $restore(this, {fset, filename, src, mode});
+		$pkg.IsPlusBuild = IsPlusBuild;
+		splitPlusBuild = function splitPlusBuild$1(line) {
+			var {_r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, expr, line, ok, trim, $s, $r, $c} = $restore(this, {line});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = [p];
-			p[0] = this;
-			_r = fset.AddFile(filename, -1, src.$length); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			p[0].file = _r;
-			m = 0;
-			if (!((((mode & 4) >>> 0) === 0))) {
-				m = 1;
+			expr = "";
+			ok = false;
+			if (line.length > 0 && (line.charCodeAt((line.length - 1 >> 0)) === 10)) {
+				line = $substring(line, 0, (line.length - 1 >> 0));
 			}
-			eh = (function(p) { return function parser·init·func1(pos, msg) {
-					var msg, pos;
-					(p[0].$ptr_errors || (p[0].$ptr_errors = new ptrType$31(function() { return this.$target.errors; }, function($v) { this.$target.errors = $v; }, p[0]))).Add($clone(pos, token.Position), msg);
-				}; })(p);
-			$r = p[0].scanner.Init(p[0].file, src, eh, m); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			p[0].mode = mode;
-			p[0].trace = !((((mode & 8) >>> 0) === 0));
-			$r = p[0].next(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: init, $c: true, $r, _r, eh, filename, fset, m, mode, p, src, $s};return $f;
-		};
-		$ptrType(parser).prototype.printTrace = function printTrace(a) {
-			var {_r, _r$1, _r$2, _r$3, _r$4, a, i, p, pos, $s, $r, $c} = $restore(this, {a});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			_r = p.file.Position(p.pos); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			pos = $clone(_r, token.Position);
-			_r$1 = fmt.Printf("%5d:%3d: ", new sliceType$2([new $Int(pos.Line), new $Int(pos.Column)])); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			i = $imul(2, p.indent);
-			/* while (true) { */ case 3:
-				/* if (!(i > 64)) { break; } */ if(!(i > 64)) { $s = 4; continue; }
-				_r$2 = fmt.Print(new sliceType$2([new $String(". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ")])); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-				i = i - (64) >> 0;
-			$s = 3; continue;
-			case 4:
-			_r$3 = fmt.Print(new sliceType$2([new $String($substring(". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ", 0, i))])); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_r$3;
-			_r$4 = fmt.Println(a); /* */ $s = 7; case 7: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_r$4;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: printTrace, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, a, i, p, pos, $s};return $f;
-		};
-		trace = function trace$2(p, msg) {
-			var {msg, p, $s, $r, $c} = $restore(this, {p, msg});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			$r = p.printTrace(new sliceType$2([new $String(msg), new $String("(")])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			p.indent = p.indent + (1) >> 0;
-			$s = -1; return p;
-			/* */ } return; } var $f = {$blk: trace$2, $c: true, $r, msg, p, $s};return $f;
-		};
-		un = function un$1(p) {
-			var {p, $s, $r, $c} = $restore(this, {p});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p.indent = p.indent - (1) >> 0;
-			$r = p.printTrace(new sliceType$2([new $String(")")])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: un$1, $c: true, $r, p, $s};return $f;
-		};
-		incNestLev = function incNestLev$1(p) {
-			var {p, x, $s, $r, $c} = $restore(this, {p});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p.nestLev = p.nestLev + (1) >> 0;
-			/* */ if (p.nestLev > 100000) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.nestLev > 100000) { */ case 1:
-				$r = p.error(p.pos, "exceeded max nesting depth"); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$panic((x = new bailout.ptr(0, ""), new x.constructor.elem(x)));
-			/* } */ case 2:
-			$s = -1; return p;
-			/* */ } return; } var $f = {$blk: incNestLev$1, $c: true, $r, p, x, $s};return $f;
-		};
-		decNestLev = function decNestLev$1(p) {
-			var p;
-			p.nestLev = p.nestLev - (1) >> 0;
-		};
-		$ptrType(parser).prototype.next0 = function next0() {
-			var {_r, _tuple, p, s, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			/* */ if (p.trace && new token.Pos(p.pos).IsValid()) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace && new token.Pos(p.pos).IsValid()) { */ case 1:
-				s = new token.Token(p.tok).String();
-					/* */ if (new token.Token(p.tok).IsLiteral()) { $s = 4; continue; }
-					/* */ if ((new token.Token(p.tok).IsOperator()) || (new token.Token(p.tok).IsKeyword())) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (new token.Token(p.tok).IsLiteral()) { */ case 4:
-						$r = p.printTrace(new sliceType$2([new $String(s), new $String(p.lit)])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 7; continue;
-					/* } else if ((new token.Token(p.tok).IsOperator()) || (new token.Token(p.tok).IsKeyword())) { */ case 5:
-						$r = p.printTrace(new sliceType$2([new $String("\"" + s + "\"")])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 7; continue;
-					/* } else { */ case 6:
-						$r = p.printTrace(new sliceType$2([new $String(s)])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 7:
-				case 3:
-			/* } */ case 2:
-			_r = p.scanner.Scan(); /* */ $s = 11; case 11: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			p.pos = _tuple[0];
-			p.tok = _tuple[1];
-			p.lit = _tuple[2];
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: next0, $c: true, $r, _r, _tuple, p, s, $s};return $f;
-		};
-		$ptrType(parser).prototype.consumeComment = function consumeComment() {
-			var {_r, comment, endline, i, p, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			comment = ptrType$32.nil;
-			endline = 0;
-			p = this;
-			_r = p.file.Line(p.pos); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			endline = _r;
-			if (p.lit.charCodeAt(1) === 42) {
-				i = 0;
-				while (true) {
-					if (!(i < p.lit.length)) { break; }
-					if (p.lit.charCodeAt(i) === 10) {
-						endline = endline + (1) >> 0;
-					}
-					i = i + (1) >> 0;
-				}
+			if (strings.Contains(line, "\n")) {
+				_tmp = "";
+				_tmp$1 = false;
+				expr = _tmp;
+				ok = _tmp$1;
+				$s = -1; return [expr, ok];
 			}
-			comment = new ast.Comment.ptr(p.pos, p.lit);
-			$r = p.next0(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return [comment, endline];
-			/* */ } return; } var $f = {$blk: consumeComment, $c: true, $r, _r, comment, endline, i, p, $s};return $f;
+			if (!strings.HasPrefix(line, "//")) {
+				_tmp$2 = "";
+				_tmp$3 = false;
+				expr = _tmp$2;
+				ok = _tmp$3;
+				$s = -1; return [expr, ok];
+			}
+			line = $substring(line, 2);
+			_r = strings.TrimSpace(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			line = _r;
+			if (!strings.HasPrefix(line, "+build")) {
+				_tmp$4 = "";
+				_tmp$5 = false;
+				expr = _tmp$4;
+				ok = _tmp$5;
+				$s = -1; return [expr, ok];
+			}
+			line = $substring(line, 6);
+			_r$1 = strings.TrimSpace(line); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			trim = _r$1;
+			if ((line.length === trim.length) && !(line === "")) {
+				_tmp$6 = "";
+				_tmp$7 = false;
+				expr = _tmp$6;
+				ok = _tmp$7;
+				$s = -1; return [expr, ok];
+			}
+			_tmp$8 = trim;
+			_tmp$9 = true;
+			expr = _tmp$8;
+			ok = _tmp$9;
+			$s = -1; return [expr, ok];
+			/* */ } return; } var $f = {$blk: splitPlusBuild$1, $c: true, $r, _r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, expr, line, ok, trim, $s};return $f;
 		};
-		$ptrType(parser).prototype.consumeCommentGroup = function consumeCommentGroup(n) {
-			var {_r, _r$1, _r$2, _tuple, _v, comment, comments, endline, list, n, p, $s, $r, $c} = $restore(this, {n});
+		parsePlusBuildExpr = function parsePlusBuildExpr$1(text) {
+			var {_i, _i$1, _r, _ref, _ref$1, clause, lit, neg, text, x, y, z, $s, $r, $c} = $restore(this, {text});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			comments = ptrType$33.nil;
-			endline = 0;
-			p = this;
-			list = sliceType$4.nil;
-			_r = p.file.Line(p.pos); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			endline = _r;
+			x = $ifaceNil;
+			_r = strings.Fields(text); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_ref = _r;
+			_i = 0;
 			/* while (true) { */ case 2:
-				if (!(p.tok === 2)) { _v = false; $s = 4; continue s; }
-				_r$1 = p.file.Line(p.pos); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_v = _r$1 <= (endline + n >> 0); case 4:
-				/* if (!(_v)) { break; } */ if(!(_v)) { $s = 3; continue; }
-				comment = ptrType$32.nil;
-				_r$2 = p.consumeComment(); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_tuple = _r$2;
-				comment = _tuple[0];
-				endline = _tuple[1];
-				list = $append(list, comment);
-			$s = 2; continue;
-			case 3:
-			comments = new ast.CommentGroup.ptr(list);
-			p.comments = $append(p.comments, comments);
-			$s = -1; return [comments, endline];
-			/* */ } return; } var $f = {$blk: consumeCommentGroup, $c: true, $r, _r, _r$1, _r$2, _tuple, _v, comment, comments, endline, list, n, p, $s};return $f;
-		};
-		$ptrType(parser).prototype.next = function next() {
-			var {_r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, comment, endline, p, prev, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			p.leadComment = ptrType$33.nil;
-			p.lineComment = ptrType$33.nil;
-			prev = p.pos;
-			$r = p.next0(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (p.tok === 2) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (p.tok === 2) { */ case 2:
-				comment = ptrType$33.nil;
-				endline = 0;
-				_r = p.file.Line(p.pos); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_r$1 = p.file.Line(prev); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (_r === _r$1) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_r === _r$1) { */ case 4:
-					_r$2 = p.consumeCommentGroup(0); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_tuple = _r$2;
-					comment = _tuple[0];
-					endline = _tuple[1];
-					_r$3 = p.file.Line(p.pos); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					/* */ if (!((_r$3 === endline)) || (p.tok === 57) || (p.tok === 1)) { $s = 9; continue; }
-					/* */ $s = 10; continue;
-					/* if (!((_r$3 === endline)) || (p.tok === 57) || (p.tok === 1)) { */ case 9:
-						p.lineComment = comment;
-					/* } */ case 10:
-				/* } */ case 5:
-				endline = -1;
-				/* while (true) { */ case 12:
-					/* if (!(p.tok === 2)) { break; } */ if(!(p.tok === 2)) { $s = 13; continue; }
-					_r$4 = p.consumeCommentGroup(1); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					_tuple$1 = _r$4;
-					comment = _tuple$1[0];
-					endline = _tuple$1[1];
-				$s = 12; continue;
-				case 13:
-				_r$5 = p.file.Line(p.pos); /* */ $s = 17; case 17: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				/* */ if ((endline + 1 >> 0) === _r$5) { $s = 15; continue; }
-				/* */ $s = 16; continue;
-				/* if ((endline + 1 >> 0) === _r$5) { */ case 15:
-					p.leadComment = comment;
-				/* } */ case 16:
-			/* } */ case 3:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: next, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, comment, endline, p, prev, $s};return $f;
-		};
-		$ptrType(parser).prototype.error = function error(pos, msg) {
-			var {_r, _r$1, epos, msg, n, p, pos, x, x$1, x$2, $s, $deferred, $r, $c} = $restore(this, {pos, msg});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "error: " + msg); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.file.Position(pos); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			epos = $clone(_r$1, token.Position);
-			/* */ if (((p.mode & 32) >>> 0) === 0) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (((p.mode & 32) >>> 0) === 0) { */ case 5:
-				n = p.errors.$length;
-				/* */ if (n > 0 && ((x = p.errors, x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Pos.Line === epos.Line)) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (n > 0 && ((x = p.errors, x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Pos.Line === epos.Line)) { */ case 7:
-					$s = 9; case 9: return;
-				/* } */ case 8:
-				if (n > 10) {
-					$panic((x$2 = new bailout.ptr(0, ""), new x$2.constructor.elem(x$2)));
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
+				clause = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				y = $ifaceNil;
+				_ref$1 = strings.Split(clause, ",");
+				_i$1 = 0;
+				while (true) {
+					if (!(_i$1 < _ref$1.$length)) { break; }
+					lit = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+					z = $ifaceNil;
+					neg = false;
+					if (strings.HasPrefix(lit, "!!") || lit === "!") {
+						z = tag("ignore");
+					} else {
+						if (strings.HasPrefix(lit, "!")) {
+							neg = true;
+							lit = $substring(lit, 1);
+						}
+						if (isValidTag(lit)) {
+							z = tag(lit);
+						} else {
+							z = tag("ignore");
+						}
+						if (neg) {
+							z = not(z);
+						}
+					}
+					if ($interfaceIsEqual(y, $ifaceNil)) {
+						y = z;
+					} else {
+						y = and(y, z);
+					}
+					_i$1++;
 				}
-			/* } */ case 6:
-			(p.$ptr_errors || (p.$ptr_errors = new ptrType$31(function() { return this.$target.errors; }, function($v) { this.$target.errors = $v; }, p))).Add($clone(epos, token.Position), msg);
-			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: error, $c: true, $r, _r, _r$1, epos, msg, n, p, pos, x, x$1, x$2, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.errorExpected = function errorExpected(pos, msg) {
-			var {msg, p, pos, $s, $r, $c} = $restore(this, {pos, msg});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			msg = "expected " + msg;
-			if (pos === p.pos) {
-				if ((p.tok === 57) && p.lit === "\n") {
-					msg = msg + (", found newline");
-				} else if (new token.Token(p.tok).IsLiteral()) {
-					msg = msg + (", found " + p.lit);
+				if ($interfaceIsEqual(x, $ifaceNil)) {
+					x = y;
 				} else {
-					msg = msg + (", found '" + new token.Token(p.tok).String() + "'");
+					x = or(x, y);
 				}
+				_i++;
+			$s = 2; continue;
+			case 3:
+			if ($interfaceIsEqual(x, $ifaceNil)) {
+				x = tag("ignore");
 			}
-			$r = p.error(pos, msg); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: errorExpected, $c: true, $r, msg, p, pos, $s};return $f;
-		};
-		$ptrType(parser).prototype.expect = function expect(tok) {
-			var {p, pos, tok, $s, $r, $c} = $restore(this, {tok});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			pos = p.pos;
-			/* */ if (!((p.tok === tok))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!((p.tok === tok))) { */ case 1:
-				$r = p.errorExpected(pos, "'" + new token.Token(tok).String() + "'"); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			$r = p.next(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return pos;
-			/* */ } return; } var $f = {$blk: expect, $c: true, $r, p, pos, tok, $s};return $f;
-		};
-		$ptrType(parser).prototype.expect2 = function expect2(tok) {
-			var {p, pos, tok, $s, $r, $c} = $restore(this, {tok});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			pos = 0;
-			p = this;
-			/* */ if (p.tok === tok) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.tok === tok) { */ case 1:
-				pos = p.pos;
-				$s = 3; continue;
-			/* } else { */ case 2:
-				$r = p.errorExpected(p.pos, "'" + new token.Token(tok).String() + "'"); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 3:
-			$r = p.next(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return pos;
-			/* */ } return; } var $f = {$blk: expect2, $c: true, $r, p, pos, tok, $s};return $f;
-		};
-		$ptrType(parser).prototype.expectClosing = function expectClosing(tok, context) {
-			var {$24r, _r, context, p, tok, $s, $r, $c} = $restore(this, {tok, context});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			/* */ if (!((p.tok === tok)) && (p.tok === 57) && p.lit === "\n") { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!((p.tok === tok)) && (p.tok === 57) && p.lit === "\n") { */ case 1:
-				$r = p.error(p.pos, "missing ',' before newline in " + context); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.next(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			_r = p.expect(tok); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 6; case 6: return $24r;
-			/* */ } return; } var $f = {$blk: expectClosing, $c: true, $r, $24r, _r, context, p, tok, $s};return $f;
-		};
-		$ptrType(parser).prototype.expectSemi = function expectSemi() {
-			var {_1, comment, p, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			comment = ptrType$33.nil;
-			p = this;
-			/* */ if (!((p.tok === 54)) && !((p.tok === 56))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!((p.tok === 54)) && !((p.tok === 56))) { */ case 1:
-					_1 = p.tok;
-					/* */ if (_1 === (52)) { $s = 4; continue; }
-					/* */ if (_1 === (57)) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (_1 === (52)) { */ case 4:
-						$r = p.errorExpected(p.pos, "';'"); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* */ if (p.lit === ";") { $s = 9; continue; }
-						/* */ $s = 10; continue;
-						/* if (p.lit === ";") { */ case 9:
-							$r = p.next(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							comment = p.lineComment;
-							$s = 11; continue;
-						/* } else { */ case 10:
-							comment = p.lineComment;
-							$r = p.next(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 11:
-						comment = comment;
-						$s = -1; return comment;
-					/* } else if (_1 === (57)) { */ case 5:
-						/* */ if (p.lit === ";") { $s = 14; continue; }
-						/* */ $s = 15; continue;
-						/* if (p.lit === ";") { */ case 14:
-							$r = p.next(); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							comment = p.lineComment;
-							$s = 16; continue;
-						/* } else { */ case 15:
-							comment = p.lineComment;
-							$r = p.next(); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 16:
-						comment = comment;
-						$s = -1; return comment;
-					/* } else { */ case 6:
-						$r = p.errorExpected(p.pos, "';'"); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = p.advance(stmtStart); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 7:
-				case 3:
-			/* } */ case 2:
-			comment = ptrType$33.nil;
-			$s = -1; return comment;
-			/* */ } return; } var $f = {$blk: expectSemi, $c: true, $r, _1, comment, p, $s};return $f;
+			$s = -1; return x;
+			/* */ } return; } var $f = {$blk: parsePlusBuildExpr$1, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, clause, lit, neg, text, x, y, z, $s};return $f;
 		};
-		$ptrType(parser).prototype.atComma = function atComma(context, follow) {
-			var {context, follow, msg, p, $s, $r, $c} = $restore(this, {context, follow});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			if (p.tok === 52) {
-				$s = -1; return true;
+		isValidTag = function isValidTag$1(word) {
+			var _i, _ref, _rune, c, word;
+			if (word === "") {
+				return false;
 			}
-			/* */ if (!((p.tok === follow))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!((p.tok === follow))) { */ case 1:
-				msg = "missing ','";
-				if ((p.tok === 57) && p.lit === "\n") {
-					msg = msg + (" before newline");
+			_ref = word;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.length)) { break; }
+				_rune = $decodeRune(_ref, _i);
+				c = _rune[0];
+				if (!unicode.IsLetter(c) && !unicode.IsDigit(c) && !((c === 95)) && !((c === 46))) {
+					return false;
 				}
-				$r = p.error(p.pos, msg + " in " + context); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return true;
-			/* } */ case 2:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: atComma, $c: true, $r, context, follow, msg, p, $s};return $f;
-		};
-		assert = function assert$1(cond, msg) {
-			var cond, msg;
-			if (!cond) {
-				$panic(new $String("go/parser internal error: " + msg));
+				_i += _rune[1];
 			}
+			return true;
 		};
-		$ptrType(parser).prototype.advance = function advance(to) {
-			var {_entry, p, to, $s, $r, $c} = $restore(this, {to});
+		PlusBuildLines = function PlusBuildLines$1(x) {
+			var {_i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _r, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, and$3, and$4, ands, clause, i, line, lines, lit, lit$1, lits, lits$1, maxOr, or$3, or$4, or$5, or$6, split, x, $s, $r, $c} = $restore(this, {x});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			/* while (true) { */ case 1:
-				/* if (!(!((p.tok === 1)))) { break; } */ if(!(!((p.tok === 1)))) { $s = 2; continue; }
-				if ((_entry = $mapIndex(to,token.Token.keyFor(p.tok)), _entry !== undefined ? _entry.v : false)) {
-					if ((p.pos === p.syncPos) && p.syncCnt < 10) {
-						p.syncCnt = p.syncCnt + (1) >> 0;
-						$s = -1; return;
-					}
-					if (p.pos > p.syncPos) {
-						p.syncPos = p.pos;
-						p.syncCnt = 0;
-						$s = -1; return;
+			x = pushNot(x, false);
+			split = sliceType$2.nil;
+			_ref = appendSplitAnd(sliceType.nil, x);
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				or$3 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				ands = sliceType$1.nil;
+				_ref$1 = appendSplitOr(sliceType.nil, or$3);
+				_i$1 = 0;
+				while (true) {
+					if (!(_i$1 < _ref$1.$length)) { break; }
+					and$3 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+					lits = sliceType.nil;
+					_ref$2 = appendSplitAnd(sliceType.nil, and$3);
+					_i$2 = 0;
+					while (true) {
+						if (!(_i$2 < _ref$2.$length)) { break; }
+						lit = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
+						_ref$3 = lit;
+						if ($assertType(_ref$3, ptrType$3, true)[1] || $assertType(_ref$3, ptrType$2, true)[1]) {
+							lits = $append(lits, lit);
+						} else {
+							$s = -1; return [sliceType$3.nil, errComplex];
+						}
+						_i$2++;
 					}
+					ands = $append(ands, lits);
+					_i$1++;
 				}
-				$r = p.next(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: advance, $c: true, $r, _entry, p, to, $s};return $f;
-		};
-		$ptrType(parser).prototype.safePos = function safePos(pos) {
-			var {_r, p, pos, res, $s, $deferred, $r, $c} = $restore(this, {pos});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = [p];
-			res = [res];
-			res[0] = 0;
-			p[0] = this;
-			$deferred.push([(function(p, res) { return function parser·safePos·func1() {
-					if (!($interfaceIsEqual($recover(), $ifaceNil))) {
-						res[0] = (((p[0].file.Base() + p[0].file.Size() >> 0) >> 0));
-					}
-				}; })(p, res), []]);
-			_r = p[0].file.Offset(pos); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$unused(_r);
-			res[0] = pos;
-			$s = -1; return res[0];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  res[0]; } if($curGoroutine.asleep) { var $f = {$blk: safePos, $c: true, $r, _r, p, pos, res, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseIdent = function parseIdent() {
-			var {_r, name, p, pos, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			pos = p.pos;
-			name = "_";
-			/* */ if (p.tok === 4) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.tok === 4) { */ case 1:
-				name = p.lit;
-				$r = p.next(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				split = $append(split, ands);
+				_i++;
+			}
+			maxOr = 0;
+			_ref$4 = split;
+			_i$3 = 0;
+			while (true) {
+				if (!(_i$3 < _ref$4.$length)) { break; }
+				or$4 = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
+				if (maxOr < or$4.$length) {
+					maxOr = or$4.$length;
+				}
+				_i$3++;
+			}
+			if (maxOr === 1) {
+				lits$1 = sliceType.nil;
+				_ref$5 = split;
+				_i$4 = 0;
+				while (true) {
+					if (!(_i$4 < _ref$5.$length)) { break; }
+					or$5 = ((_i$4 < 0 || _i$4 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$4]);
+					lits$1 = $appendSlice(lits$1, (0 >= or$5.$length ? ($throwRuntimeError("index out of range"), undefined) : or$5.$array[or$5.$offset + 0]));
+					_i$4++;
+				}
+				split = new sliceType$2([new sliceType$1([lits$1])]);
+			}
+			lines = sliceType$3.nil;
+			_ref$6 = split;
+			_i$5 = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i$5 < _ref$6.$length)) { break; } */ if(!(_i$5 < _ref$6.$length)) { $s = 2; continue; }
+				or$6 = ((_i$5 < 0 || _i$5 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$5]);
+				line = "// +build";
+				_ref$7 = or$6;
+				_i$6 = 0;
+				/* while (true) { */ case 3:
+					/* if (!(_i$6 < _ref$7.$length)) { break; } */ if(!(_i$6 < _ref$7.$length)) { $s = 4; continue; }
+					and$4 = ((_i$6 < 0 || _i$6 >= _ref$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$7.$array[_ref$7.$offset + _i$6]);
+					clause = "";
+					_ref$8 = and$4;
+					_i$7 = 0;
+					/* while (true) { */ case 5:
+						/* if (!(_i$7 < _ref$8.$length)) { break; } */ if(!(_i$7 < _ref$8.$length)) { $s = 6; continue; }
+						i = _i$7;
+						lit$1 = ((_i$7 < 0 || _i$7 >= _ref$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$8.$array[_ref$8.$offset + _i$7]);
+						if (i > 0) {
+							clause = clause + (",");
+						}
+						_r = lit$1.String(); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						clause = clause + (_r);
+						_i$7++;
+					$s = 5; continue;
+					case 6:
+					line = line + (" " + clause);
+					_i$6++;
 				$s = 3; continue;
-			/* } else { */ case 2:
-				_r = p.expect(4); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_r;
-			/* } */ case 3:
-			$s = -1; return new ast.Ident.ptr(pos, name, ptrType$3.nil);
-			/* */ } return; } var $f = {$blk: parseIdent, $c: true, $r, _r, name, p, pos, $s};return $f;
+				case 4:
+				lines = $append(lines, line);
+				_i$5++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return [lines, $ifaceNil];
+			/* */ } return; } var $f = {$blk: PlusBuildLines$1, $c: true, $r, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _r, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, and$3, and$4, ands, clause, i, line, lines, lit, lit$1, lits, lits$1, maxOr, or$3, or$4, or$5, or$6, split, x, $s};return $f;
 		};
-		$ptrType(parser).prototype.parseIdentList = function parseIdentList() {
-			var {$24r, _r, _r$1, _r$2, list, p, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			list = sliceType.nil;
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "IdentList"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.parseIdent(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			list = $append(list, _r$1);
-			/* while (true) { */ case 5:
-				/* if (!(p.tok === 52)) { break; } */ if(!(p.tok === 52)) { $s = 6; continue; }
-				$r = p.next(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$2 = p.parseIdent(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				list = $append(list, _r$2);
-			$s = 5; continue;
-			case 6:
-			$24r = list;
-			$s = 9; case 9: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  list; } if($curGoroutine.asleep) { var $f = {$blk: parseIdentList, $c: true, $r, $24r, _r, _r$1, _r$2, list, p, $s, $deferred};return $f; } }
+		$pkg.PlusBuildLines = PlusBuildLines;
+		pushNot = function pushNot$1(x, not$3) {
+			var _ref, _tuple, not$3, ok, x, x$1, x$2, x$3, x$4, x$5, x1, x1$1, y1, y1$1;
+			_ref = x;
+			if ($assertType(_ref, ptrType$2, true)[1]) {
+				x$2 = _ref.$val;
+				_tuple = $assertType(x$2.X, ptrType$3, true);
+				ok = _tuple[1];
+				if (ok && !not$3) {
+					return x$2;
+				}
+				return pushNot(x$2.X, !not$3);
+			} else if ($assertType(_ref, ptrType$3, true)[1]) {
+				x$3 = _ref.$val;
+				if (not$3) {
+					return new NotExpr.ptr(x$3);
+				}
+				return x$3;
+			} else if ($assertType(_ref, ptrType, true)[1]) {
+				x$4 = _ref.$val;
+				x1 = pushNot(x$4.X, not$3);
+				y1 = pushNot(x$4.Y, not$3);
+				if (not$3) {
+					return or(x1, y1);
+				}
+				if ($interfaceIsEqual(x1, x$4.X) && $interfaceIsEqual(y1, x$4.Y)) {
+					return x$4;
+				}
+				return and(x1, y1);
+			} else if ($assertType(_ref, ptrType$1, true)[1]) {
+				x$5 = _ref.$val;
+				x1$1 = pushNot(x$5.X, not$3);
+				y1$1 = pushNot(x$5.Y, not$3);
+				if (not$3) {
+					return and(x1$1, y1$1);
+				}
+				if ($interfaceIsEqual(x1$1, x$5.X) && $interfaceIsEqual(y1$1, x$5.Y)) {
+					return x$5;
+				}
+				return or(x1$1, y1$1);
+			} else {
+				x$1 = _ref;
+				return x$1;
+			}
 		};
-		$ptrType(parser).prototype.parseExprList = function parseExprList() {
-			var {$24r, _r, _r$1, _r$2, list, p, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			list = sliceType$3.nil;
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "ExpressionList"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.parseExpr(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			list = $append(list, _r$1);
+		appendSplitAnd = function appendSplitAnd$1(list, x) {
+			var _tuple, list, ok, x, x$1;
+			_tuple = $assertType(x, ptrType, true);
+			x$1 = _tuple[0];
+			ok = _tuple[1];
+			if (ok) {
+				list = appendSplitAnd(list, x$1.X);
+				list = appendSplitAnd(list, x$1.Y);
+				return list;
+			}
+			return $append(list, x);
+		};
+		appendSplitOr = function appendSplitOr$1(list, x) {
+			var _tuple, list, ok, x, x$1;
+			_tuple = $assertType(x, ptrType$1, true);
+			x$1 = _tuple[0];
+			ok = _tuple[1];
+			if (ok) {
+				list = appendSplitOr(list, x$1.X);
+				list = appendSplitOr(list, x$1.Y);
+				return list;
+			}
+			return $append(list, x);
+		};
+		ptrType$3.methods = [{prop: "isExpr", name: "isExpr", pkg: "go/build/constraint", typ: $funcType([], [], false)}, {prop: "Eval", name: "Eval", pkg: "", typ: $funcType([funcType], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$2.methods = [{prop: "isExpr", name: "isExpr", pkg: "go/build/constraint", typ: $funcType([], [], false)}, {prop: "Eval", name: "Eval", pkg: "", typ: $funcType([funcType], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType.methods = [{prop: "isExpr", name: "isExpr", pkg: "go/build/constraint", typ: $funcType([], [], false)}, {prop: "Eval", name: "Eval", pkg: "", typ: $funcType([funcType], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$1.methods = [{prop: "isExpr", name: "isExpr", pkg: "go/build/constraint", typ: $funcType([], [], false)}, {prop: "Eval", name: "Eval", pkg: "", typ: $funcType([funcType], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$4.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$5.methods = [{prop: "or", name: "or", pkg: "go/build/constraint", typ: $funcType([], [Expr], false)}, {prop: "and", name: "and", pkg: "go/build/constraint", typ: $funcType([], [Expr], false)}, {prop: "not", name: "not", pkg: "go/build/constraint", typ: $funcType([], [Expr], false)}, {prop: "atom", name: "atom", pkg: "go/build/constraint", typ: $funcType([], [Expr], false)}, {prop: "lex", name: "lex", pkg: "go/build/constraint", typ: $funcType([], [], false)}];
+		Expr.init([{prop: "Eval", name: "Eval", pkg: "", typ: $funcType([funcType], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "isExpr", name: "isExpr", pkg: "go/build/constraint", typ: $funcType([], [], false)}]);
+		TagExpr.init("", [{prop: "Tag", name: "Tag", embedded: false, exported: true, typ: $String, tag: ""}]);
+		NotExpr.init("", [{prop: "X", name: "X", embedded: false, exported: true, typ: Expr, tag: ""}]);
+		AndExpr.init("", [{prop: "X", name: "X", embedded: false, exported: true, typ: Expr, tag: ""}, {prop: "Y", name: "Y", embedded: false, exported: true, typ: Expr, tag: ""}]);
+		OrExpr.init("", [{prop: "X", name: "X", embedded: false, exported: true, typ: Expr, tag: ""}, {prop: "Y", name: "Y", embedded: false, exported: true, typ: Expr, tag: ""}]);
+		SyntaxError.init("", [{prop: "Offset", name: "Offset", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Err", name: "Err", embedded: false, exported: true, typ: $String, tag: ""}]);
+		exprParser.init("go/build/constraint", [{prop: "s", name: "s", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "i", name: "i", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "tok", name: "tok", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "isTag", name: "isTag", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: $Int, tag: ""}]);
+	};
+	$init = function() {
+		$pkg.$init = function() {};
+		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
+		$r = errors.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strconv.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strings.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = unicode.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = utf8.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		errNotConstraint = errors.New("not a build constraint");
+		errComplex = errors.New("expression too complex for // +build lines");
+		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
+	};
+	$pkg.$init = $init;
+	return $pkg;
+})();
+$packages["go/internal/typeparams"] = (function() {
+	var $pkg = {}, $init, ast, token, sliceType, PackIndexExpr;
+	ast = $packages["go/ast"];
+	token = $packages["go/token"];
+	$pkg.$finishSetup = function() {
+		sliceType = $sliceType(ast.Expr);
+		PackIndexExpr = function PackIndexExpr$1(x, lbrack, exprs, rbrack) {
+			var _1, exprs, lbrack, rbrack, x;
+			_1 = exprs.$length;
+			if (_1 === (0)) {
+				$panic(new $String("internal error: PackIndexExpr with empty expr slice"));
+			} else if (_1 === (1)) {
+				return new ast.IndexExpr.ptr(x, lbrack, (0 >= exprs.$length ? ($throwRuntimeError("index out of range"), undefined) : exprs.$array[exprs.$offset + 0]), rbrack);
+			} else {
+				return new ast.IndexListExpr.ptr(x, lbrack, exprs, rbrack);
+			}
+		};
+		$pkg.PackIndexExpr = PackIndexExpr;
+	};
+	$init = function() {
+		$pkg.$init = function() {};
+		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
+		$r = ast.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = token.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
+	};
+	$pkg.$init = $init;
+	return $pkg;
+})();
+$packages["go/parser"] = (function() {
+	var $pkg = {}, $init, bytes, errors, fmt, ast, constraint, typeparams, scanner, token, io, fs, os, filepath, strings, resolver, parser, bailout, field, parseSpecFunction, Mode, ptrType, ptrType$1, ptrType$2, sliceType, sliceType$1, ptrType$3, interfaceType, sliceType$2, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, ptrType$15, ptrType$16, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, ptrType$23, ptrType$24, sliceType$3, ptrType$25, ptrType$26, ptrType$27, ptrType$28, ptrType$29, ptrType$30, ptrType$31, ptrType$32, ptrType$33, ptrType$34, sliceType$4, ptrType$35, ptrType$36, ptrType$37, sliceType$5, ptrType$38, sliceType$6, ptrType$39, ptrType$40, ptrType$41, sliceType$7, arrayType, arrayType$1, ptrType$42, ptrType$43, ptrType$44, ptrType$45, ptrType$46, structType, ptrType$47, ptrType$48, ptrType$49, sliceType$8, ptrType$50, sliceType$9, ptrType$51, sliceType$10, sliceType$11, sliceType$12, ptrType$52, ptrType$53, ptrType$55, funcType, mapType, unresolved, stmtStart, declStart, exprEnd, resolveFile, trace, un, incNestLev, decNestLev, assert, unparen, isTypeSwitchAssert, extractName, isTypeElem, readSource, ParseFile;
+	bytes = $packages["bytes"];
+	errors = $packages["errors"];
+	fmt = $packages["fmt"];
+	ast = $packages["go/ast"];
+	constraint = $packages["go/build/constraint"];
+	typeparams = $packages["go/internal/typeparams"];
+	scanner = $packages["go/scanner"];
+	token = $packages["go/token"];
+	io = $packages["io"];
+	fs = $packages["io/fs"];
+	os = $packages["os"];
+	filepath = $packages["path/filepath"];
+	strings = $packages["strings"];
+	resolver = $newType(0, $kindStruct, "parser.resolver", true, "go/parser", false, function(handle_, declErr_, pkgScope_, topScope_, unresolved_, depth_, labelScope_, targetStack_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.handle = ptrType$1.nil;
+			this.declErr = $throwNilPointerError;
+			this.pkgScope = ptrType.nil;
+			this.topScope = ptrType.nil;
+			this.unresolved = sliceType.nil;
+			this.depth = 0;
+			this.labelScope = ptrType.nil;
+			this.targetStack = sliceType$1.nil;
+			return;
+		}
+		this.handle = handle_;
+		this.declErr = declErr_;
+		this.pkgScope = pkgScope_;
+		this.topScope = topScope_;
+		this.unresolved = unresolved_;
+		this.depth = depth_;
+		this.labelScope = labelScope_;
+		this.targetStack = targetStack_;
+	});
+	parser = $newType(0, $kindStruct, "parser.parser", true, "go/parser", false, function(file_, errors_, scanner_, mode_, trace_, indent_, comments_, leadComment_, lineComment_, top_, goVersion_, pos_, tok_, lit_, syncPos_, syncCnt_, exprLev_, inRhs_, imports_, nestLev_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.file = ptrType$1.nil;
+			this.errors = scanner.ErrorList.nil;
+			this.scanner = new scanner.Scanner.ptr(ptrType$1.nil, "", sliceType$12.nil, $throwNilPointerError, 0, 0, 0, 0, 0, false, 0, 0);
+			this.mode = 0;
+			this.trace = false;
+			this.indent = 0;
+			this.comments = sliceType$11.nil;
+			this.leadComment = ptrType$34.nil;
+			this.lineComment = ptrType$34.nil;
+			this.top = false;
+			this.goVersion = "";
+			this.pos = 0;
+			this.tok = 0;
+			this.lit = "";
+			this.syncPos = 0;
+			this.syncCnt = 0;
+			this.exprLev = 0;
+			this.inRhs = false;
+			this.imports = sliceType$10.nil;
+			this.nestLev = 0;
+			return;
+		}
+		this.file = file_;
+		this.errors = errors_;
+		this.scanner = scanner_;
+		this.mode = mode_;
+		this.trace = trace_;
+		this.indent = indent_;
+		this.comments = comments_;
+		this.leadComment = leadComment_;
+		this.lineComment = lineComment_;
+		this.top = top_;
+		this.goVersion = goVersion_;
+		this.pos = pos_;
+		this.tok = tok_;
+		this.lit = lit_;
+		this.syncPos = syncPos_;
+		this.syncCnt = syncCnt_;
+		this.exprLev = exprLev_;
+		this.inRhs = inRhs_;
+		this.imports = imports_;
+		this.nestLev = nestLev_;
+	});
+	bailout = $newType(0, $kindStruct, "parser.bailout", true, "go/parser", false, function(pos_, msg_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.pos = 0;
+			this.msg = "";
+			return;
+		}
+		this.pos = pos_;
+		this.msg = msg_;
+	});
+	field = $newType(0, $kindStruct, "parser.field", true, "go/parser", false, function(name_, typ_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.name = ptrType$2.nil;
+			this.typ = $ifaceNil;
+			return;
+		}
+		this.name = name_;
+		this.typ = typ_;
+	});
+	parseSpecFunction = $newType(4, $kindFunc, "parser.parseSpecFunction", true, "go/parser", false, null);
+	Mode = $newType(4, $kindUint, "parser.Mode", true, "go/parser", true, null);
+	$pkg.resolver = resolver;
+	$pkg.parser = parser;
+	$pkg.bailout = bailout;
+	$pkg.field = field;
+	$pkg.parseSpecFunction = parseSpecFunction;
+	$pkg.Mode = Mode;
+	$pkg.$finishSetup = function() {
+		ptrType = $ptrType(ast.Scope);
+		ptrType$1 = $ptrType(token.File);
+		ptrType$2 = $ptrType(ast.Ident);
+		sliceType = $sliceType(ptrType$2);
+		sliceType$1 = $sliceType(sliceType);
+		ptrType$3 = $ptrType(ast.Object);
+		interfaceType = $interfaceType([{prop: "Pos", name: "Pos", pkg: "", typ: $funcType([], [token.Pos], false)}]);
+		sliceType$2 = $sliceType($emptyInterface);
+		ptrType$4 = $ptrType(ast.FuncLit);
+		ptrType$5 = $ptrType(ast.SelectorExpr);
+		ptrType$6 = $ptrType(ast.StructType);
+		ptrType$7 = $ptrType(ast.FuncType);
+		ptrType$8 = $ptrType(ast.CompositeLit);
+		ptrType$9 = $ptrType(ast.InterfaceType);
+		ptrType$10 = $ptrType(ast.LabeledStmt);
+		ptrType$11 = $ptrType(ast.AssignStmt);
+		ptrType$12 = $ptrType(ast.BranchStmt);
+		ptrType$13 = $ptrType(ast.BlockStmt);
+		ptrType$14 = $ptrType(ast.IfStmt);
+		ptrType$15 = $ptrType(ast.CaseClause);
+		ptrType$16 = $ptrType(ast.SwitchStmt);
+		ptrType$17 = $ptrType(ast.TypeSwitchStmt);
+		ptrType$18 = $ptrType(ast.CommClause);
+		ptrType$19 = $ptrType(ast.SelectStmt);
+		ptrType$20 = $ptrType(ast.ForStmt);
+		ptrType$21 = $ptrType(ast.RangeStmt);
+		ptrType$22 = $ptrType(ast.GenDecl);
+		ptrType$23 = $ptrType(ast.FuncDecl);
+		ptrType$24 = $ptrType(ast.KeyValueExpr);
+		sliceType$3 = $sliceType(ast.Expr);
+		ptrType$25 = $ptrType(ast.ValueSpec);
+		ptrType$26 = $ptrType(ast.TypeSpec);
+		ptrType$27 = $ptrType(ast.FieldList);
+		ptrType$28 = $ptrType(ast.StarExpr);
+		ptrType$29 = $ptrType(ast.IndexExpr);
+		ptrType$30 = $ptrType(ast.IndexListExpr);
+		ptrType$31 = $ptrType(parser);
+		ptrType$32 = $ptrType(scanner.ErrorList);
+		ptrType$33 = $ptrType(ast.Comment);
+		ptrType$34 = $ptrType(ast.CommentGroup);
+		sliceType$4 = $sliceType(ptrType$33);
+		ptrType$35 = $ptrType(ast.ArrayType);
+		ptrType$36 = $ptrType(ast.BasicLit);
+		ptrType$37 = $ptrType(ast.Field);
+		sliceType$5 = $sliceType(ptrType$37);
+		ptrType$38 = $ptrType(ast.Ellipsis);
+		sliceType$6 = $sliceType(field);
+		ptrType$39 = $ptrType(field);
+		ptrType$40 = $ptrType(ast.MapType);
+		ptrType$41 = $ptrType(ast.ChanType);
+		sliceType$7 = $sliceType(ast.Stmt);
+		arrayType = $arrayType(ast.Expr, 3);
+		arrayType$1 = $arrayType(token.Pos, 2);
+		ptrType$42 = $ptrType(ast.CallExpr);
+		ptrType$43 = $ptrType(ast.ParenExpr);
+		ptrType$44 = $ptrType(ast.BadExpr);
+		ptrType$45 = $ptrType(ast.ReturnStmt);
+		ptrType$46 = $ptrType(ast.ExprStmt);
+		structType = $structType("go/parser", [{prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "lit", name: "lit", embedded: false, exported: false, typ: $String, tag: ""}]);
+		ptrType$47 = $ptrType(ast.TypeAssertExpr);
+		ptrType$48 = $ptrType(ast.UnaryExpr);
+		ptrType$49 = $ptrType(ast.BinaryExpr);
+		sliceType$8 = $sliceType(ast.Spec);
+		ptrType$50 = $ptrType(ast.File);
+		sliceType$9 = $sliceType(ast.Decl);
+		ptrType$51 = $ptrType(ast.ImportSpec);
+		sliceType$10 = $sliceType(ptrType$51);
+		sliceType$11 = $sliceType(ptrType$34);
+		sliceType$12 = $sliceType($Uint8);
+		ptrType$52 = $ptrType(bytes.Buffer);
+		ptrType$53 = $ptrType(token.FileSet);
+		ptrType$55 = $ptrType(resolver);
+		funcType = $funcType([token.Pos, $String], [], false);
+		mapType = $mapType(token.Token, $Bool);
+		resolveFile = function resolveFile$1(file, handle, declErr) {
+			var {_i, _i$1, _r, _ref, _ref$1, decl, declErr, file, handle, i, ident, pkgScope, pos, r, x, $s, $r, $c} = $restore(this, {file, handle, declErr});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			pkgScope = ast.NewScope(ptrType.nil);
+			r = new resolver.ptr(handle, declErr, pkgScope, pkgScope, sliceType.nil, 1, ptrType.nil, sliceType$1.nil);
+			_ref = file.Decls;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				decl = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				$r = ast.Walk(r, decl); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$r = r.closeScope(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			assert(r.topScope === ptrType.nil, "unbalanced scopes");
+			assert(r.labelScope === ptrType.nil, "unbalanced label scopes");
+			i = 0;
+			_ref$1 = r.unresolved;
+			_i$1 = 0;
 			/* while (true) { */ case 5:
-				/* if (!(p.tok === 52)) { break; } */ if(!(p.tok === 52)) { $s = 6; continue; }
-				$r = p.next(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$2 = p.parseExpr(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				list = $append(list, _r$2);
+				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 6; continue; }
+				ident = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+				assert(ident.Obj === unresolved, "object already resolved");
+				ident.Obj = r.pkgScope.Lookup(ident.Name);
+				/* */ if (ident.Obj === ptrType$3.nil) { $s = 7; continue; }
+				/* */ if (false) { $s = 8; continue; }
+				/* */ $s = 9; continue;
+				/* if (ident.Obj === ptrType$3.nil) { */ case 7:
+					(x = r.unresolved, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i] = ident));
+					i = i + (1) >> 0;
+					$s = 9; continue;
+				/* } else if (false) { */ case 8:
+					_r = $assertType(ident.Obj.Decl, interfaceType).Pos(); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					pos = _r;
+					$r = r.trace("resolved %s@%v to package object %v", new sliceType$2([new $String(ident.Name), new token.Pos(ident.Pos()), new token.Pos(pos)])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 9:
+				_i$1++;
 			$s = 5; continue;
 			case 6:
-			$24r = list;
-			$s = 9; case 9: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  list; } if($curGoroutine.asleep) { var $f = {$blk: parseExprList, $c: true, $r, $24r, _r, _r$1, _r$2, list, p, $s, $deferred};return $f; } }
+			file.Scope = r.pkgScope;
+			file.Unresolved = $subslice(r.unresolved, 0, i);
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: resolveFile$1, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, decl, declErr, file, handle, i, ident, pkgScope, pos, r, x, $s};return $f;
 		};
-		$ptrType(parser).prototype.parseList = function parseList(inRhs) {
-			var {_r, inRhs, list, old, p, $s, $r, $c} = $restore(this, {inRhs});
+		$ptrType(resolver).prototype.trace = function trace$1(format, args) {
+			var {_r, _r$1, args, format, r, $s, $r, $c} = $restore(this, {format, args});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			old = p.inRhs;
-			p.inRhs = inRhs;
-			_r = p.parseExprList(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			list = _r;
-			p.inRhs = old;
-			$s = -1; return list;
-			/* */ } return; } var $f = {$blk: parseList, $c: true, $r, _r, inRhs, list, old, p, $s};return $f;
+			r = this;
+			_r = r.sprintf(format, args); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = fmt.Println(new sliceType$2([new $String(strings.Repeat(". ", r.depth) + _r)])); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$1;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: trace$1, $c: true, $r, _r, _r$1, args, format, r, $s};return $f;
 		};
-		$ptrType(parser).prototype.parseType = function parseType() {
-			var {$24r, $24r$1, _r, _r$1, p, pos, typ, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
+		$ptrType(resolver).prototype.sprintf = function sprintf(format, args) {
+			var {$24r, _i, _r, _r$1, _ref, _ref$1, arg, arg$1, args, format, i, r, x, $s, $r, $c} = $restore(this, {format, args});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			r = this;
+			_ref = args;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = _i;
+				arg = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_ref$1 = arg;
+				/* */ if ($assertType(_ref$1, token.Pos, true)[1]) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if ($assertType(_ref$1, token.Pos, true)[1]) { */ case 3:
+					arg$1 = _ref$1.$val;
+					_r = r.handle.Position(arg$1); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					((i < 0 || i >= args.$length) ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + i] = (x = _r, new x.constructor.elem(x)));
+				/* } */ case 4:
+				_i++;
+			$s = 1; continue;
+			case 2:
+			_r$1 = fmt.Sprintf(format, args); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r$1;
+			$s = 7; case 7: return $24r;
+			/* */ } return; } var $f = {$blk: sprintf, $c: true, $r, $24r, _i, _r, _r$1, _ref, _ref$1, arg, arg$1, args, format, i, r, x, $s};return $f;
+		};
+		$ptrType(resolver).prototype.openScope = function openScope(pos) {
+			var {pos, r, x, $s, $r, $c} = $restore(this, {pos});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			r = this;
+			r.depth = r.depth + (1) >> 0;
+			if (r.depth > 1000) {
+				$panic((x = new bailout.ptr(pos, "exceeded max scope depth during object resolution"), new x.constructor.elem(x)));
+			}
+			/* */ if (false) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "Type"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
+			/* if (false) { */ case 1:
+				$r = r.trace("opening scope @%v", new sliceType$2([new token.Pos(pos)])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 2:
-			_r$1 = p.tryIdentOrType(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			typ = _r$1;
-			/* */ if ($interfaceIsEqual(typ, $ifaceNil)) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if ($interfaceIsEqual(typ, $ifaceNil)) { */ case 5:
-				pos = p.pos;
-				$r = p.errorExpected(pos, "type"); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.advance(exprEnd); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$24r = new ast.BadExpr.ptr(pos, p.pos);
-				$s = 9; case 9: return $24r;
-			/* } */ case 6:
-			$24r$1 = typ;
-			$s = 10; case 10: return $24r$1;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseType, $c: true, $r, $24r, $24r$1, _r, _r$1, p, pos, typ, $s, $deferred};return $f; } }
+			r.topScope = ast.NewScope(r.topScope);
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: openScope, $c: true, $r, pos, r, x, $s};return $f;
 		};
-		$ptrType(parser).prototype.parseQualifiedIdent = function parseQualifiedIdent(ident) {
-			var {$24r, _r, _r$1, _r$2, ident, p, typ, $s, $deferred, $r, $c} = $restore(this, {ident});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
+		$ptrType(resolver).prototype.closeScope = function closeScope() {
+			var {r, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			r = this;
+			r.depth = r.depth - (1) >> 0;
+			/* */ if (false) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "QualifiedIdent"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
+			/* if (false) { */ case 1:
+				$r = r.trace("closing scope", sliceType$2.nil); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 2:
-			_r$1 = p.parseTypeName(ident); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			typ = _r$1;
-			/* */ if (p.tok === 50) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (p.tok === 50) { */ case 5:
-				_r$2 = p.parseTypeInstance(typ); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				typ = _r$2;
-			/* } */ case 6:
-			$24r = typ;
-			$s = 8; case 8: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseQualifiedIdent, $c: true, $r, $24r, _r, _r$1, _r$2, ident, p, typ, $s, $deferred};return $f; } }
+			r.topScope = r.topScope.Outer;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: closeScope, $c: true, $r, r, $s};return $f;
 		};
-		$ptrType(parser).prototype.parseTypeName = function parseTypeName(ident) {
-			var {$24r, $24r$1, _r, _r$1, _r$2, ident, p, sel, $s, $deferred, $r, $c} = $restore(this, {ident});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "TypeName"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			/* */ if (ident === ptrType$2.nil) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (ident === ptrType$2.nil) { */ case 4:
-				_r$1 = p.parseIdent(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				ident = _r$1;
-			/* } */ case 5:
-			/* */ if (p.tok === 53) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if (p.tok === 53) { */ case 7:
-				$r = p.next(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$2 = p.parseIdent(); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				sel = _r$2;
-				$24r = new ast.SelectorExpr.ptr(ident, sel);
-				$s = 11; case 11: return $24r;
-			/* } */ case 8:
-			$24r$1 = ident;
-			$s = 12; case 12: return $24r$1;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseTypeName, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, ident, p, sel, $s, $deferred};return $f; } }
+		$ptrType(resolver).prototype.openLabelScope = function openLabelScope() {
+			var r;
+			r = this;
+			r.labelScope = ast.NewScope(r.labelScope);
+			r.targetStack = $append(r.targetStack, sliceType.nil);
 		};
-		$ptrType(parser).prototype.parseArrayType = function parseArrayType(lbrack, len) {
-			var {$24r, _r, _r$1, _r$2, _r$3, elt, lbrack, len, p, $s, $deferred, $r, $c} = $restore(this, {lbrack, len});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "ArrayType"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			/* */ if ($interfaceIsEqual(len, $ifaceNil)) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if ($interfaceIsEqual(len, $ifaceNil)) { */ case 4:
-				p.exprLev = p.exprLev + (1) >> 0;
-				/* */ if (p.tok === 48) { $s = 6; continue; }
-				/* */ if (!((p.tok === 55))) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (p.tok === 48) { */ case 6:
-					len = new ast.Ellipsis.ptr(p.pos, $ifaceNil);
-					$r = p.next(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 8; continue;
-				/* } else if (!((p.tok === 55))) { */ case 7:
-					_r$1 = p.parseRhs(); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					len = _r$1;
-				/* } */ case 8:
-				p.exprLev = p.exprLev - (1) >> 0;
-			/* } */ case 5:
-			/* */ if (p.tok === 52) { $s = 11; continue; }
-			/* */ $s = 12; continue;
-			/* if (p.tok === 52) { */ case 11:
-				$r = p.error(p.pos, "unexpected comma; expecting ]"); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.next(); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 12:
-			_r$2 = p.expect(55); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$2;
-			_r$3 = p.parseType(); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			elt = _r$3;
-			$24r = new ast.ArrayType.ptr(lbrack, len, elt);
-			$s = 17; case 17: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$34.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseArrayType, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, elt, lbrack, len, p, $s, $deferred};return $f; } }
+		$ptrType(resolver).prototype.closeLabelScope = function closeLabelScope() {
+			var {_arg, _arg$1, _i, _r, _ref, ident, n, r, scope, x, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			r = this;
+			n = r.targetStack.$length - 1 >> 0;
+			scope = r.labelScope;
+			_ref = (x = r.targetStack, ((n < 0 || n >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + n]));
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				ident = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				ident.Obj = scope.Lookup(ident.Name);
+				/* */ if (ident.Obj === ptrType$3.nil && !(r.declErr === $throwNilPointerError)) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (ident.Obj === ptrType$3.nil && !(r.declErr === $throwNilPointerError)) { */ case 3:
+					_arg = ident.Pos();
+					_r = fmt.Sprintf("label %s undefined", new sliceType$2([new $String(ident.Name)])); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_arg$1 = _r;
+					$r = r.declErr(_arg, _arg$1); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 4:
+				_i++;
+			$s = 1; continue;
+			case 2:
+			r.targetStack = $subslice(r.targetStack, 0, n);
+			r.labelScope = r.labelScope.Outer;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: closeLabelScope, $c: true, $r, _arg, _arg$1, _i, _r, _ref, ident, n, r, scope, x, $s};return $f;
 		};
-		$ptrType(parser).prototype.parseArrayFieldOrTypeInstance = function parseArrayFieldOrTypeInstance(x) {
-			var {$24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, args, comma, elt, elt$1, lbrack, p, rbrack, trailingComma, x, $s, $deferred, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
+		$ptrType(resolver).prototype.declare = function declare(decl, data, scope, kind, idents) {
+			var {_arg, _arg$1, _i, _r, _r$1, _r$2, _ref, _tuple, alt, data, decl, ident, idents, kind, obj, ok, pos, prevDecl, r, scope, $s, $r, $c} = $restore(this, {decl, data, scope, kind, idents});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			r = this;
+			_ref = idents;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				ident = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				/* */ if (!(ident.Obj === ptrType$3.nil)) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (!(ident.Obj === ptrType$3.nil)) { */ case 3:
+					_r = fmt.Sprintf("%v: identifier %s already declared or resolved", new sliceType$2([new token.Pos(ident.Pos()), new $String(ident.Name)])); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					$panic(new $String(_r));
+				/* } */ case 4:
+				obj = ast.NewObj(kind, ident.Name);
+				obj.Decl = decl;
+				obj.Data = data;
+				_tuple = $assertType(decl, ptrType$2, true);
+				ok = _tuple[1];
+				if (!ok) {
+					ident.Obj = obj;
+				}
+				/* */ if (!(ident.Name === "_")) { $s = 6; continue; }
+				/* */ $s = 7; continue;
+				/* if (!(ident.Name === "_")) { */ case 6:
+					/* */ if (false) { $s = 8; continue; }
+					/* */ $s = 9; continue;
+					/* if (false) { */ case 8:
+						$r = r.trace("declaring %s@%v", new sliceType$2([new $String(ident.Name), new token.Pos(ident.Pos())])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 9:
+					alt = scope.Insert(obj);
+					/* */ if (!(alt === ptrType$3.nil) && !(r.declErr === $throwNilPointerError)) { $s = 11; continue; }
+					/* */ $s = 12; continue;
+					/* if (!(alt === ptrType$3.nil) && !(r.declErr === $throwNilPointerError)) { */ case 11:
+						prevDecl = "";
+						pos = alt.Pos();
+						/* */ if (new token.Pos(pos).IsValid()) { $s = 13; continue; }
+						/* */ $s = 14; continue;
+						/* if (new token.Pos(pos).IsValid()) { */ case 13:
+							_r$1 = r.sprintf("\n\tprevious declaration at %v", new sliceType$2([new token.Pos(pos)])); /* */ $s = 15; case 15: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+							prevDecl = _r$1;
+						/* } */ case 14:
+						_arg = ident.Pos();
+						_r$2 = fmt.Sprintf("%s redeclared in this block%s", new sliceType$2([new $String(ident.Name), new $String(prevDecl)])); /* */ $s = 16; case 16: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						_arg$1 = _r$2;
+						$r = r.declErr(_arg, _arg$1); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 12:
+				/* } */ case 7:
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: declare, $c: true, $r, _arg, _arg$1, _i, _r, _r$1, _r$2, _ref, _tuple, alt, data, decl, ident, idents, kind, obj, ok, pos, prevDecl, r, scope, $s};return $f;
+		};
+		$ptrType(resolver).prototype.shortVarDecl = function shortVarDecl(decl) {
+			var {_i, _r, _ref, _tuple, alt, decl, ident, isIdent, n, obj, r, x, x$1, $s, $r, $c} = $restore(this, {decl});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			r = this;
+			n = 0;
+			_ref = decl.Lhs;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_tuple = $assertType(x, ptrType$2, true);
+				ident = _tuple[0];
+				isIdent = _tuple[1];
+				/* */ if (isIdent) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (isIdent) { */ case 3:
+					assert(ident.Obj === ptrType$3.nil, "identifier already declared or resolved");
+					obj = ast.NewObj(4, ident.Name);
+					obj.Decl = decl;
+					ident.Obj = obj;
+					/* */ if (!(ident.Name === "_")) { $s = 5; continue; }
+					/* */ $s = 6; continue;
+					/* if (!(ident.Name === "_")) { */ case 5:
+						/* */ if (false) { $s = 7; continue; }
+						/* */ $s = 8; continue;
+						/* if (false) { */ case 7:
+							$r = r.trace("declaring %s@%v", new sliceType$2([new $String(ident.Name), new token.Pos(ident.Pos())])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 8:
+						alt = r.topScope.Insert(obj);
+						if (!(alt === ptrType$3.nil)) {
+							ident.Obj = alt;
+						} else {
+							n = n + (1) >> 0;
+						}
+					/* } */ case 6:
+				/* } */ case 4:
+				_i++;
+			$s = 1; continue;
+			case 2:
+			/* */ if ((n === 0) && !(r.declErr === $throwNilPointerError)) { $s = 10; continue; }
+			/* */ $s = 11; continue;
+			/* if ((n === 0) && !(r.declErr === $throwNilPointerError)) { */ case 10:
+				_r = (x$1 = decl.Lhs, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).Pos(); /* */ $s = 12; case 12: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$r = r.declErr(_r, "no new variables on left side of :="); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 11:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: shortVarDecl, $c: true, $r, _i, _r, _ref, _tuple, alt, decl, ident, isIdent, n, obj, r, x, x$1, $s};return $f;
+		};
+		$ptrType(resolver).prototype.resolve = function resolve(ident, collectUnresolved) {
+			var {_r, _tuple, collectUnresolved, ident, obj, ok, r, s, $s, $r, $c} = $restore(this, {ident, collectUnresolved});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			r = this;
+			/* */ if (!(ident.Obj === ptrType$3.nil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "ArrayFieldOrTypeInstance"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
+			/* if (!(ident.Obj === ptrType$3.nil)) { */ case 1:
+				_r = r.sprintf("%v: identifier %s already declared or resolved", new sliceType$2([new token.Pos(ident.Pos()), new $String(ident.Name)])); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$panic(new $String(_r));
 			/* } */ case 2:
-			_r$1 = p.expect(50); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			lbrack = _r$1;
-			trailingComma = 0;
-			args = sliceType$3.nil;
-			/* */ if (!((p.tok === 55))) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (!((p.tok === 55))) { */ case 5:
-				p.exprLev = p.exprLev + (1) >> 0;
-				_r$2 = p.parseRhs(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				args = $append(args, _r$2);
-				/* while (true) { */ case 8:
-					/* if (!(p.tok === 52)) { break; } */ if(!(p.tok === 52)) { $s = 9; continue; }
-					comma = p.pos;
-					$r = p.next(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (p.tok === 55) {
-						trailingComma = comma;
-						/* break; */ $s = 9; continue;
+			if (ident.Name === "_") {
+				$s = -1; return;
+			}
+			s = r.topScope;
+			/* while (true) { */ case 4:
+				/* if (!(!(s === ptrType.nil))) { break; } */ if(!(!(s === ptrType.nil))) { $s = 5; continue; }
+				obj = s.Lookup(ident.Name);
+				/* */ if (!(obj === ptrType$3.nil)) { $s = 6; continue; }
+				/* */ $s = 7; continue;
+				/* if (!(obj === ptrType$3.nil)) { */ case 6:
+					/* */ if (false) { $s = 8; continue; }
+					/* */ $s = 9; continue;
+					/* if (false) { */ case 8:
+						$r = r.trace("resolved %v:%s to %v", new sliceType$2([new token.Pos(ident.Pos()), new $String(ident.Name), obj])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 9:
+					assert(!(obj.Name === ""), "obj with no name");
+					_tuple = $assertType(obj.Decl, ptrType$2, true);
+					ok = _tuple[1];
+					if (!ok) {
+						ident.Obj = obj;
 					}
-					_r$3 = p.parseRhs(); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					args = $append(args, _r$3);
-				$s = 8; continue;
-				case 9:
-				p.exprLev = p.exprLev - (1) >> 0;
-			/* } */ case 6:
-			_r$4 = p.expect(55); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			rbrack = _r$4;
-			/* */ if (args.$length === 0) { $s = 13; continue; }
-			/* */ $s = 14; continue;
-			/* if (args.$length === 0) { */ case 13:
-				_r$5 = p.parseType(); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				elt = _r$5;
-				$24r = [x, new ast.ArrayType.ptr(lbrack, $ifaceNil, elt)];
-				$s = 16; case 16: return $24r;
-			/* } */ case 14:
-			/* */ if (args.$length === 1) { $s = 17; continue; }
-			/* */ $s = 18; continue;
-			/* if (args.$length === 1) { */ case 17:
-				_r$6 = p.tryIdentOrType(); /* */ $s = 19; case 19: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				elt$1 = _r$6;
-				/* */ if (!($interfaceIsEqual(elt$1, $ifaceNil))) { $s = 20; continue; }
-				/* */ $s = 21; continue;
-				/* if (!($interfaceIsEqual(elt$1, $ifaceNil))) { */ case 20:
-					/* */ if (new token.Pos(trailingComma).IsValid()) { $s = 22; continue; }
-					/* */ $s = 23; continue;
-					/* if (new token.Pos(trailingComma).IsValid()) { */ case 22:
-						$r = p.error(trailingComma, "unexpected comma; expecting ]"); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 23:
-					$24r$1 = [x, new ast.ArrayType.ptr(lbrack, (0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]), elt$1)];
-					$s = 25; case 25: return $24r$1;
-				/* } */ case 21:
-			/* } */ case 18:
-			$24r$2 = [ptrType$2.nil, typeparams.PackIndexExpr(x, lbrack, args, rbrack)];
-			$s = 26; case 26: return $24r$2;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [ptrType$2.nil, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseArrayFieldOrTypeInstance, $c: true, $r, $24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, args, comma, elt, elt$1, lbrack, p, rbrack, trailingComma, x, $s, $deferred};return $f; } }
+					$s = -1; return;
+				/* } */ case 7:
+				s = s.Outer;
+			$s = 4; continue;
+			case 5:
+			if (collectUnresolved) {
+				ident.Obj = unresolved;
+				r.unresolved = $append(r.unresolved, ident);
+			}
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: resolve, $c: true, $r, _r, _tuple, collectUnresolved, ident, obj, ok, r, s, $s};return $f;
 		};
-		$ptrType(parser).prototype.parseFieldDecl = function parseFieldDecl() {
-			var {$24r, _1, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, comment, doc, field$1, name, names, p, pos, star, star$1, tag, typ, $s, $deferred, $r, $c} = $restore(this, {});
+		$ptrType(resolver).prototype.walkExprs = function walkExprs(list) {
+			var {_i, _ref, list, node, r, $s, $r, $c} = $restore(this, {list});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			r = this;
+			_ref = list;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				node = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				$r = ast.Walk(r, node); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: walkExprs, $c: true, $r, _i, _ref, list, node, r, $s};return $f;
+		};
+		$ptrType(resolver).prototype.walkLHS = function walkLHS(list) {
+			var {_i, _ref, _tuple, expr, expr$1, list, ok, r, $s, $r, $c} = $restore(this, {list});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			r = this;
+			_ref = list;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				expr = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				expr$1 = unparen(expr);
+				_tuple = $assertType(expr$1, ptrType$2, true);
+				ok = _tuple[1];
+				/* */ if (!ok && !($interfaceIsEqual(expr$1, $ifaceNil))) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (!ok && !($interfaceIsEqual(expr$1, $ifaceNil))) { */ case 3:
+					$r = ast.Walk(r, expr$1); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 4:
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: walkLHS, $c: true, $r, _i, _ref, _tuple, expr, expr$1, list, ok, r, $s};return $f;
+		};
+		$ptrType(resolver).prototype.walkStmts = function walkStmts(list) {
+			var {_i, _ref, list, r, stmt, $s, $r, $c} = $restore(this, {list});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			r = this;
+			_ref = list;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				stmt = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				$r = ast.Walk(r, stmt); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: walkStmts, $c: true, $r, _i, _ref, list, r, stmt, $s};return $f;
+		};
+		$ptrType(resolver).prototype.Visit = function Visit(node) {
+			var {$24r, $24r$1, _1, _arg, _arg$1, _i, _i$1, _i$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, as, depth, e, i, ident, kind, kv, lhs, n, n$1, n$10, n$11, n$12, n$13, n$14, n$15, n$16, n$17, n$18, n$19, n$2, n$20, n$21, n$3, n$4, n$5, n$6, n$7, n$8, n$9, node, r, spec, spec$1, spec$2, spec$3, x, x$1, $s, $deferred, $r, $c} = $restore(this, {node});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
+			r = this;
+			/* */ if (false && !($interfaceIsEqual(node, $ifaceNil))) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "FieldDecl"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
+			/* if (false && !($interfaceIsEqual(node, $ifaceNil))) { */ case 1:
+				_arg = node;
+				_r = node.Pos(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_arg$1 = new token.Pos(_r);
+				$r = r.trace("node %T@%v", new sliceType$2([_arg, _arg$1])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 2:
-			doc = p.leadComment;
-			names = sliceType.nil;
-			typ = $ifaceNil;
-				_1 = p.tok;
-				/* */ if (_1 === (4)) { $s = 5; continue; }
-				/* */ if (_1 === (14)) { $s = 6; continue; }
-				/* */ if (_1 === (49)) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (_1 === (4)) { */ case 5:
-					_r$1 = p.parseIdent(); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					name = _r$1;
-					/* */ if ((p.tok === 53) || (p.tok === 9) || (p.tok === 57) || (p.tok === 56)) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if ((p.tok === 53) || (p.tok === 9) || (p.tok === 57) || (p.tok === 56)) { */ case 11:
-						typ = name;
-						/* */ if (p.tok === 53) { $s = 14; continue; }
-						/* */ $s = 15; continue;
-						/* if (p.tok === 53) { */ case 14:
-							_r$2 = p.parseQualifiedIdent(name); /* */ $s = 16; case 16: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-							typ = _r$2;
-						/* } */ case 15:
-						$s = 13; continue;
-					/* } else { */ case 12:
-						names = new sliceType([name]);
-						/* while (true) { */ case 17:
-							/* if (!(p.tok === 52)) { break; } */ if(!(p.tok === 52)) { $s = 18; continue; }
-							$r = p.next(); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_r$3 = p.parseIdent(); /* */ $s = 20; case 20: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							names = $append(names, _r$3);
-						$s = 17; continue;
-						case 18:
-						/* */ if ((names.$length === 1) && (p.tok === 50)) { $s = 21; continue; }
-						/* */ $s = 22; continue;
-						/* if ((names.$length === 1) && (p.tok === 50)) { */ case 21:
-							_r$4 = p.parseArrayFieldOrTypeInstance(name); /* */ $s = 24; case 24: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							_tuple = _r$4;
-							name = _tuple[0];
-							typ = _tuple[1];
-							if (name === ptrType$2.nil) {
-								names = sliceType.nil;
-							}
-							$s = 23; continue;
-						/* } else { */ case 22:
-							_r$5 = p.parseType(); /* */ $s = 25; case 25: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-							typ = _r$5;
-						/* } */ case 23:
-					/* } */ case 13:
-					$s = 9; continue;
-				/* } else if (_1 === (14)) { */ case 6:
-					star = p.pos;
-					$r = p.next(); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* */ if (p.tok === 49) { $s = 27; continue; }
-					/* */ $s = 28; continue;
-					/* if (p.tok === 49) { */ case 27:
-						$r = p.error(p.pos, "cannot parenthesize embedded type"); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = p.next(); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_r$6 = p.parseQualifiedIdent(ptrType$2.nil); /* */ $s = 32; case 32: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						typ = _r$6;
-						/* */ if (p.tok === 54) { $s = 33; continue; }
-						/* */ $s = 34; continue;
-						/* if (p.tok === 54) { */ case 33:
-							$r = p.next(); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 34:
-						$s = 29; continue;
-					/* } else { */ case 28:
-						_r$7 = p.parseQualifiedIdent(ptrType$2.nil); /* */ $s = 36; case 36: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						typ = _r$7;
-					/* } */ case 29:
-					typ = new ast.StarExpr.ptr(star, typ);
-					$s = 9; continue;
-				/* } else if (_1 === (49)) { */ case 7:
-					$r = p.error(p.pos, "cannot parenthesize embedded type"); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.next(); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* */ if (p.tok === 14) { $s = 39; continue; }
-					/* */ $s = 40; continue;
-					/* if (p.tok === 14) { */ case 39:
-						star$1 = p.pos;
-						$r = p.next(); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_r$8 = p.parseQualifiedIdent(ptrType$2.nil); /* */ $s = 43; case 43: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						typ = new ast.StarExpr.ptr(star$1, _r$8);
-						$s = 41; continue;
-					/* } else { */ case 40:
-						_r$9 = p.parseQualifiedIdent(ptrType$2.nil); /* */ $s = 44; case 44: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-						typ = _r$9;
-					/* } */ case 41:
-					/* */ if (p.tok === 54) { $s = 45; continue; }
-					/* */ $s = 46; continue;
-					/* if (p.tok === 54) { */ case 45:
-						$r = p.next(); /* */ $s = 47; case 47: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 46:
-					$s = 9; continue;
-				/* } else { */ case 8:
-					pos = p.pos;
-					$r = p.errorExpected(pos, "field name or embedded type"); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.advance(exprEnd); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					typ = new ast.BadExpr.ptr(pos, p.pos);
-				/* } */ case 9:
-			case 4:
-			tag = ptrType$35.nil;
-			/* */ if (p.tok === 9) { $s = 50; continue; }
-			/* */ $s = 51; continue;
-			/* if (p.tok === 9) { */ case 50:
-				tag = new ast.BasicLit.ptr(p.pos, p.tok, p.lit);
-				$r = p.next(); /* */ $s = 52; case 52: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 51:
-			_r$10 = p.expectSemi(); /* */ $s = 53; case 53: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-			comment = _r$10;
-			field$1 = new ast.Field.ptr(doc, names, typ, tag, comment);
-			$24r = field$1;
-			$s = 54; case 54: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$36.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseFieldDecl, $c: true, $r, $24r, _1, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, comment, doc, field$1, name, names, p, pos, star, star$1, tag, typ, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseStructType = function parseStructType() {
-			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, lbrace, list, p, pos, rbrace, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "StructType"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.expect(82); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			pos = _r$1;
-			_r$2 = p.expect(51); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			lbrace = _r$2;
-			list = sliceType$5.nil;
-			/* while (true) { */ case 6:
-				/* if (!((p.tok === 4) || (p.tok === 14) || (p.tok === 49))) { break; } */ if(!((p.tok === 4) || (p.tok === 14) || (p.tok === 49))) { $s = 7; continue; }
-				_r$3 = p.parseFieldDecl(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				list = $append(list, _r$3);
-			$s = 6; continue;
-			case 7:
-			_r$4 = p.expect(56); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			rbrace = _r$4;
-			$24r = new ast.StructType.ptr(pos, new ast.FieldList.ptr(lbrace, list, rbrace), false);
-			$s = 10; case 10: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$6.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseStructType, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, lbrace, list, p, pos, rbrace, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parsePointerType = function parsePointerType() {
-			var {$24r, _r, _r$1, _r$2, base, p, star, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "PointerType"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.expect(14); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			star = _r$1;
-			_r$2 = p.parseType(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			base = _r$2;
-			$24r = new ast.StarExpr.ptr(star, base);
-			$s = 6; case 6: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$28.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parsePointerType, $c: true, $r, $24r, _r, _r$1, _r$2, base, p, star, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseDotsType = function parseDotsType() {
-			var {$24r, _r, _r$1, _r$2, elt, p, pos, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "DotsType"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.expect(48); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			pos = _r$1;
-			_r$2 = p.parseType(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			elt = _r$2;
-			$24r = new ast.Ellipsis.ptr(pos, elt);
-			$s = 6; case 6: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$37.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseDotsType, $c: true, $r, $24r, _r, _r$1, _r$2, elt, p, pos, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseParamDecl = function parseParamDecl(name, typeSetsOK) {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, _1, _2, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, f, name, p, ptok, typeSetsOK, $s, $deferred, $r, $c} = $restore(this, {name, typeSetsOK});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			f = new field.ptr(ptrType$2.nil, $ifaceNil);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "ParamDeclOrNil"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			ptok = p.tok;
-			/* */ if (!(name === ptrType$2.nil)) { $s = 4; continue; }
-			/* */ if (typeSetsOK && (p.tok === 88)) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (!(name === ptrType$2.nil)) { */ case 4:
-				p.tok = 4;
-				$s = 6; continue;
-			/* } else if (typeSetsOK && (p.tok === 88)) { */ case 5:
-				_r$1 = p.embeddedElem($ifaceNil); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				field.copy(f, new field.ptr(ptrType$2.nil, _r$1));
-				$24r = f;
-				$s = 8; case 8: return $24r;
-			/* } */ case 6:
-				_1 = p.tok;
-				/* */ if (_1 === (4)) { $s = 10; continue; }
-				/* */ if ((_1 === (14)) || (_1 === (36)) || (_1 === (71)) || (_1 === (50)) || (_1 === (63)) || (_1 === (77)) || (_1 === (82)) || (_1 === (76)) || (_1 === (49))) { $s = 11; continue; }
-				/* */ if (_1 === (48)) { $s = 12; continue; }
-				/* */ $s = 13; continue;
-				/* if (_1 === (4)) { */ case 10:
-					/* */ if (!(name === ptrType$2.nil)) { $s = 15; continue; }
-					/* */ $s = 16; continue;
-					/* if (!(name === ptrType$2.nil)) { */ case 15:
-						f.name = name;
-						p.tok = ptok;
-						$s = 17; continue;
-					/* } else { */ case 16:
-						_r$2 = p.parseIdent(); /* */ $s = 18; case 18: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						f.name = _r$2;
-					/* } */ case 17:
-						_2 = p.tok;
-						/* */ if ((_2 === (4)) || (_2 === (14)) || (_2 === (36)) || (_2 === (71)) || (_2 === (63)) || (_2 === (77)) || (_2 === (82)) || (_2 === (76)) || (_2 === (49))) { $s = 20; continue; }
-						/* */ if (_2 === (50)) { $s = 21; continue; }
-						/* */ if (_2 === (48)) { $s = 22; continue; }
-						/* */ if (_2 === (53)) { $s = 23; continue; }
-						/* */ if (_2 === (88)) { $s = 24; continue; }
-						/* */ if (_2 === (18)) { $s = 25; continue; }
-						/* */ $s = 26; continue;
-						/* if ((_2 === (4)) || (_2 === (14)) || (_2 === (36)) || (_2 === (71)) || (_2 === (63)) || (_2 === (77)) || (_2 === (82)) || (_2 === (76)) || (_2 === (49))) { */ case 20:
-							_r$3 = p.parseType(); /* */ $s = 27; case 27: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							f.typ = _r$3;
-							$s = 26; continue;
-						/* } else if (_2 === (50)) { */ case 21:
-							_r$4 = p.parseArrayFieldOrTypeInstance(f.name); /* */ $s = 28; case 28: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							_tuple = _r$4;
-							f.name = _tuple[0];
-							f.typ = _tuple[1];
-							$s = 26; continue;
-						/* } else if (_2 === (48)) { */ case 22:
-							_r$5 = p.parseDotsType(); /* */ $s = 29; case 29: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-							f.typ = _r$5;
-							$24r$1 = f;
-							$s = 30; case 30: return $24r$1;
-						/* } else if (_2 === (53)) { */ case 23:
-							_r$6 = p.parseQualifiedIdent(f.name); /* */ $s = 31; case 31: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-							f.typ = _r$6;
-							f.name = ptrType$2.nil;
-							$s = 26; continue;
-						/* } else if (_2 === (88)) { */ case 24:
-							/* */ if (typeSetsOK) { $s = 32; continue; }
-							/* */ $s = 33; continue;
-							/* if (typeSetsOK) { */ case 32:
-								_r$7 = p.embeddedElem($ifaceNil); /* */ $s = 34; case 34: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-								f.typ = _r$7;
-								$24r$2 = f;
-								$s = 35; case 35: return $24r$2;
-							/* } */ case 33:
-							$s = 26; continue;
-						/* } else if (_2 === (18)) { */ case 25:
-							/* */ if (typeSetsOK) { $s = 36; continue; }
-							/* */ $s = 37; continue;
-							/* if (typeSetsOK) { */ case 36:
-								_r$8 = p.embeddedElem(f.name); /* */ $s = 38; case 38: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-								f.typ = _r$8;
-								f.name = ptrType$2.nil;
-								$24r$3 = f;
-								$s = 39; case 39: return $24r$3;
-							/* } */ case 37:
-						/* } */ case 26:
-					case 19:
-					$s = 14; continue;
-				/* } else if ((_1 === (14)) || (_1 === (36)) || (_1 === (71)) || (_1 === (50)) || (_1 === (63)) || (_1 === (77)) || (_1 === (82)) || (_1 === (76)) || (_1 === (49))) { */ case 11:
-					_r$9 = p.parseType(); /* */ $s = 40; case 40: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					f.typ = _r$9;
-					$s = 14; continue;
-				/* } else if (_1 === (48)) { */ case 12:
-					_r$10 = p.parseDotsType(); /* */ $s = 41; case 41: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					f.typ = _r$10;
-					$24r$4 = f;
-					$s = 42; case 42: return $24r$4;
-				/* } else { */ case 13:
-					$r = p.errorExpected(p.pos, "')'"); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.advance(exprEnd); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 14:
-			case 9:
-			/* */ if (typeSetsOK && (p.tok === 18) && !($interfaceIsEqual(f.typ, $ifaceNil))) { $s = 45; continue; }
-			/* */ $s = 46; continue;
-			/* if (typeSetsOK && (p.tok === 18) && !($interfaceIsEqual(f.typ, $ifaceNil))) { */ case 45:
-				_r$11 = p.embeddedElem(f.typ); /* */ $s = 47; case 47: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				f.typ = _r$11;
-			/* } */ case 46:
-			$24r$5 = f;
-			$s = 48; case 48: return $24r$5;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  f; } if($curGoroutine.asleep) { var $f = {$blk: parseParamDecl, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, _1, _2, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, f, name, p, ptok, typeSetsOK, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseParameterList = function parseParameterList(name0, typ0, closing) {
-			var {$24r, $24r$1, $24r$2, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, addParams, closing, i, i$1, list, missingName, n, name0, named, names, ok, p, par, par$1, par$2, par$3, par$4, params, pos, tparams, typ, typ$1, typ$2, typ0, typeSetsOK, $s, $deferred, $r, $c} = $restore(this, {name0, typ0, closing});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			names = [names];
-			params = [params];
-			typ = [typ];
-			params[0] = sliceType$5.nil;
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "ParameterList"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			tparams = closing === 55;
-			typeSetsOK = tparams;
-			pos = p.pos;
-			if (!(name0 === ptrType$2.nil)) {
-				pos = name0.Pos();
-			}
-			list = sliceType$6.nil;
-			named = 0;
-			/* while (true) { */ case 4:
-				/* if (!(!(name0 === ptrType$2.nil) || !((p.tok === closing)) && !((p.tok === 1)))) { break; } */ if(!(!(name0 === ptrType$2.nil) || !((p.tok === closing)) && !((p.tok === 1)))) { $s = 5; continue; }
-				par = new field.ptr(ptrType$2.nil, $ifaceNil);
-				/* */ if (!($interfaceIsEqual(typ0, $ifaceNil))) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if (!($interfaceIsEqual(typ0, $ifaceNil))) { */ case 6:
-					/* */ if (typeSetsOK) { $s = 9; continue; }
-					/* */ $s = 10; continue;
-					/* if (typeSetsOK) { */ case 9:
-						_r$1 = p.embeddedElem(typ0); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						typ0 = _r$1;
-					/* } */ case 10:
-					field.copy(par, new field.ptr(name0, typ0));
-					$s = 8; continue;
-				/* } else { */ case 7:
-					_r$2 = p.parseParamDecl(name0, typeSetsOK); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					field.copy(par, _r$2);
-				/* } */ case 8:
-				name0 = ptrType$2.nil;
-				typ0 = $ifaceNil;
-				if (!(par.name === ptrType$2.nil) || !($interfaceIsEqual(par.typ, $ifaceNil))) {
-					list = $append(list, par);
-					if (!(par.name === ptrType$2.nil) && !($interfaceIsEqual(par.typ, $ifaceNil))) {
-						named = named + (1) >> 0;
-					}
-				}
-				_r$3 = p.atComma("parameter list", closing); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				/* */ if (!_r$3) { $s = 13; continue; }
-				/* */ $s = 14; continue;
-				/* if (!_r$3) { */ case 13:
-					/* break; */ $s = 5; continue;
-				/* } */ case 14:
-				$r = p.next(); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = 4; continue;
-			case 5:
-			/* */ if (list.$length === 0) { $s = 17; continue; }
-			/* */ $s = 18; continue;
-			/* if (list.$length === 0) { */ case 17:
-				$24r = params[0];
-				$s = 19; case 19: return $24r;
-			/* } */ case 18:
-			/* */ if (named === 0) { $s = 20; continue; }
-			/* */ if (!((named === list.$length))) { $s = 21; continue; }
-			/* */ $s = 22; continue;
-			/* if (named === 0) { */ case 20:
-				i = 0;
-				while (true) {
-					if (!(i < list.$length)) { break; }
-					par$1 = ((i < 0 || i >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + i]);
-					typ$1 = par$1.name;
-					if (!(typ$1 === ptrType$2.nil)) {
-						par$1.typ = typ$1;
-						par$1.name = ptrType$2.nil;
-					}
-					i = i + (1) >> 0;
-				}
-				/* */ if (tparams) { $s = 23; continue; }
-				/* */ $s = 24; continue;
-				/* if (tparams) { */ case 23:
-					$r = p.error(pos, "type parameters must be named"); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 24:
-				$s = 22; continue;
-			/* } else if (!((named === list.$length))) { */ case 21:
-				ok = true;
-				typ$2 = $ifaceNil;
-				missingName = pos;
-				i$1 = list.$length - 1 >> 0;
-				/* while (true) { */ case 26:
-					/* if (!(i$1 >= 0)) { break; } */ if(!(i$1 >= 0)) { $s = 27; continue; }
-					par$2 = ((i$1 < 0 || i$1 >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + i$1]);
-					/* */ if (!($interfaceIsEqual(par$2.typ, $ifaceNil))) { $s = 28; continue; }
-					/* */ if (!($interfaceIsEqual(typ$2, $ifaceNil))) { $s = 29; continue; }
-					/* */ $s = 30; continue;
-					/* if (!($interfaceIsEqual(par$2.typ, $ifaceNil))) { */ case 28:
-						typ$2 = par$2.typ;
-						/* */ if (par$2.name === ptrType$2.nil) { $s = 32; continue; }
-						/* */ $s = 33; continue;
-						/* if (par$2.name === ptrType$2.nil) { */ case 32:
-							ok = false;
-							_r$4 = par$2.typ.Pos(); /* */ $s = 34; case 34: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							missingName = _r$4;
-							n = ast.NewIdent("_");
-							_r$5 = typ$2.Pos(); /* */ $s = 35; case 35: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-							n.NamePos = _r$5;
-							par$2.name = n;
-						/* } */ case 33:
-						$s = 31; continue;
-					/* } else if (!($interfaceIsEqual(typ$2, $ifaceNil))) { */ case 29:
-						par$2.typ = typ$2;
-						$s = 31; continue;
-					/* } else { */ case 30:
-						ok = false;
-						missingName = par$2.name.Pos();
-						par$2.typ = new ast.BadExpr.ptr(par$2.name.Pos(), p.pos);
-					/* } */ case 31:
-					i$1 = i$1 - (1) >> 0;
-				$s = 26; continue;
-				case 27:
-				/* */ if (!ok) { $s = 36; continue; }
-				/* */ $s = 37; continue;
-				/* if (!ok) { */ case 36:
-					/* */ if (tparams) { $s = 38; continue; }
-					/* */ $s = 39; continue;
-					/* if (tparams) { */ case 38:
-						$r = p.error(missingName, "type parameters must be named"); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 40; continue;
-					/* } else { */ case 39:
-						$r = p.error(pos, "mixed named and unnamed parameters"); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 40:
-				/* } */ case 37:
-			/* } */ case 22:
-			/* */ if (named === 0) { $s = 43; continue; }
-			/* */ $s = 44; continue;
-			/* if (named === 0) { */ case 43:
-				_ref = list;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					par$3 = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), field);
-					assert(!($interfaceIsEqual(par$3.typ, $ifaceNil)), "nil type in unnamed parameter list");
-					params[0] = $append(params[0], new ast.Field.ptr(ptrType$33.nil, sliceType.nil, par$3.typ, ptrType$35.nil, ptrType$33.nil));
-					_i++;
-				}
-				$24r$1 = params[0];
-				$s = 45; case 45: return $24r$1;
-			/* } */ case 44:
-			names[0] = sliceType.nil;
-			typ[0] = $ifaceNil;
-			addParams = (function(names, params, typ) { return function parser·parseParameterList·func1() {
-					var field$1;
-					assert(!($interfaceIsEqual(typ[0], $ifaceNil)), "nil type in named parameter list");
-					field$1 = new ast.Field.ptr(ptrType$33.nil, names[0], typ[0], ptrType$35.nil, ptrType$33.nil);
-					params[0] = $append(params[0], field$1);
-					names[0] = sliceType.nil;
-				}; })(names, params, typ);
-			_ref$1 = list;
-			_i$1 = 0;
-			/* while (true) { */ case 46:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 47; continue; }
-				par$4 = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), field);
-				/* */ if (!($interfaceIsEqual(par$4.typ, typ[0]))) { $s = 48; continue; }
-				/* */ $s = 49; continue;
-				/* if (!($interfaceIsEqual(par$4.typ, typ[0]))) { */ case 48:
-					/* */ if (names[0].$length > 0) { $s = 50; continue; }
-					/* */ $s = 51; continue;
-					/* if (names[0].$length > 0) { */ case 50:
-						$r = addParams(); /* */ $s = 52; case 52: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 51:
-					typ[0] = par$4.typ;
-				/* } */ case 49:
-				names[0] = $append(names[0], par$4.name);
-				_i$1++;
-			$s = 46; continue;
-			case 47:
-			/* */ if (names[0].$length > 0) { $s = 53; continue; }
-			/* */ $s = 54; continue;
-			/* if (names[0].$length > 0) { */ case 53:
-				$r = addParams(); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 54:
-			$24r$2 = params[0];
-			$s = 56; case 56: return $24r$2;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  params[0]; } if($curGoroutine.asleep) { var $f = {$blk: parseParameterList, $c: true, $r, $24r, $24r$1, $24r$2, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, addParams, closing, i, i$1, list, missingName, n, name0, named, names, ok, p, par, par$1, par$2, par$3, par$4, params, pos, tparams, typ, typ$1, typ$2, typ0, typeSetsOK, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseParameters = function parseParameters(acceptTParams) {
-			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, acceptTParams, fields, list, opening, opening$1, p, params, rbrack, rparen, tparams, $s, $deferred, $r, $c} = $restore(this, {acceptTParams});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			tparams = ptrType$27.nil;
-			params = ptrType$27.nil;
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "Parameters"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			/* */ if (acceptTParams && (p.tok === 50)) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (acceptTParams && (p.tok === 50)) { */ case 4:
-				opening = p.pos;
-				$r = p.next(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$1 = p.parseParameterList(ptrType$2.nil, $ifaceNil, 55); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				list = _r$1;
-				_r$2 = p.expect(55); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				rbrack = _r$2;
-				tparams = new ast.FieldList.ptr(opening, list, rbrack);
-				/* */ if (tparams.NumFields() === 0) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (tparams.NumFields() === 0) { */ case 9:
-					$r = p.error(tparams.Closing, "empty type parameter list"); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					tparams = ptrType$27.nil;
-				/* } */ case 10:
-			/* } */ case 5:
-			_r$3 = p.expect(49); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			opening$1 = _r$3;
-			fields = sliceType$5.nil;
-			/* */ if (!((p.tok === 54))) { $s = 13; continue; }
-			/* */ $s = 14; continue;
-			/* if (!((p.tok === 54))) { */ case 13:
-				_r$4 = p.parseParameterList(ptrType$2.nil, $ifaceNil, 54); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				fields = _r$4;
-			/* } */ case 14:
-			_r$5 = p.expect(54); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			rparen = _r$5;
-			params = new ast.FieldList.ptr(opening$1, fields, rparen);
-			$24r = [tparams, params];
-			$s = 17; case 17: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [tparams, params]; } if($curGoroutine.asleep) { var $f = {$blk: parseParameters, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, acceptTParams, fields, list, opening, opening$1, p, params, rbrack, rparen, tparams, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseResult = function parseResult() {
-			var {$24r, $24r$1, $24r$2, _r, _r$1, _r$2, _tuple, list, p, results, typ, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "Result"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			/* */ if (p.tok === 49) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (p.tok === 49) { */ case 4:
-				_r$1 = p.parseParameters(false); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple = _r$1;
-				results = _tuple[1];
-				$24r = results;
-				$s = 7; case 7: return $24r;
-			/* } */ case 5:
-			_r$2 = p.tryIdentOrType(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			typ = _r$2;
-			/* */ if (!($interfaceIsEqual(typ, $ifaceNil))) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if (!($interfaceIsEqual(typ, $ifaceNil))) { */ case 9:
-				list = $makeSlice(sliceType$5, 1);
-				(0 >= list.$length ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + 0] = new ast.Field.ptr(ptrType$33.nil, sliceType.nil, typ, ptrType$35.nil, ptrType$33.nil));
-				$24r$1 = new ast.FieldList.ptr(0, list, 0);
-				$s = 11; case 11: return $24r$1;
-			/* } */ case 10:
-			$24r$2 = ptrType$27.nil;
-			$s = 12; case 12: return $24r$2;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$27.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseResult, $c: true, $r, $24r, $24r$1, $24r$2, _r, _r$1, _r$2, _tuple, list, p, results, typ, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseFuncType = function parseFuncType() {
-			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _tuple, p, params, pos, results, tparams, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "FuncType"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.expect(71); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			pos = _r$1;
-			_r$2 = p.parseParameters(true); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_tuple = _r$2;
-			tparams = _tuple[0];
-			params = _tuple[1];
-			/* */ if (!(tparams === ptrType$27.nil)) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (!(tparams === ptrType$27.nil)) { */ case 6:
-				_r$3 = tparams.Pos(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				$r = p.error(_r$3, "function type must have no type parameters"); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 7:
-			_r$4 = p.parseResult(); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			results = _r$4;
-			$24r = new ast.FuncType.ptr(pos, ptrType$27.nil, params, results);
-			$s = 11; case 11: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$7.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseFuncType, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _tuple, p, params, pos, results, tparams, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseMethodSpec = function parseMethodSpec() {
-			var {$24r, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, doc, ident, idents, lbrack, list, name0, p, params, params$1, rbrack, results, results$1, typ, x, x$1, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "MethodSpec"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			doc = p.leadComment;
-			idents = sliceType.nil;
-			typ = $ifaceNil;
-			_r$1 = p.parseTypeName(ptrType$2.nil); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			x = _r$1;
-			_tuple = $assertType(x, ptrType$2, true);
-			ident = _tuple[0];
-			/* */ if (!(ident === ptrType$2.nil)) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (!(ident === ptrType$2.nil)) { */ case 5:
-					/* */ if ((p.tok === 50)) { $s = 9; continue; }
-					/* */ if ((p.tok === 49)) { $s = 10; continue; }
-					/* */ $s = 11; continue;
-					/* if ((p.tok === 50)) { */ case 9:
-						lbrack = p.pos;
-						$r = p.next(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						p.exprLev = p.exprLev + (1) >> 0;
-						_r$2 = p.parseExpr(); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						x$1 = _r$2;
-						p.exprLev = p.exprLev - (1) >> 0;
-						_tuple$1 = $assertType(x$1, ptrType$2, true);
-						name0 = _tuple$1[0];
-						/* */ if (!(name0 === ptrType$2.nil) && !((p.tok === 52)) && !((p.tok === 55))) { $s = 15; continue; }
-						/* */ $s = 16; continue;
-						/* if (!(name0 === ptrType$2.nil) && !((p.tok === 52)) && !((p.tok === 55))) { */ case 15:
-							_r$3 = p.parseParameterList(name0, $ifaceNil, 55); /* */ $s = 18; case 18: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							$unused(_r$3);
-							_r$4 = p.expect(55); /* */ $s = 19; case 19: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							$unused(_r$4);
-							$r = p.error(lbrack, "interface method must have no type parameters"); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_r$5 = p.parseParameters(false); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-							_tuple$2 = _r$5;
-							params = _tuple$2[1];
-							_r$6 = p.parseResult(); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-							results = _r$6;
-							idents = new sliceType([ident]);
-							typ = new ast.FuncType.ptr(0, ptrType$27.nil, params, results);
-							$s = 17; continue;
-						/* } else { */ case 16:
-							list = new sliceType$3([x$1]);
-							_r$7 = p.atComma("type argument list", 55); /* */ $s = 25; case 25: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-							/* */ if (_r$7) { $s = 23; continue; }
-							/* */ $s = 24; continue;
-							/* if (_r$7) { */ case 23:
-								p.exprLev = p.exprLev + (1) >> 0;
-								$r = p.next(); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* while (true) { */ case 27:
-									/* if (!(!((p.tok === 55)) && !((p.tok === 1)))) { break; } */ if(!(!((p.tok === 55)) && !((p.tok === 1)))) { $s = 28; continue; }
-									_r$8 = p.parseType(); /* */ $s = 29; case 29: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-									list = $append(list, _r$8);
-									_r$9 = p.atComma("type argument list", 55); /* */ $s = 32; case 32: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-									/* */ if (!_r$9) { $s = 30; continue; }
-									/* */ $s = 31; continue;
-									/* if (!_r$9) { */ case 30:
-										/* break; */ $s = 28; continue;
-									/* } */ case 31:
-									$r = p.next(); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = 27; continue;
-								case 28:
-								p.exprLev = p.exprLev - (1) >> 0;
-							/* } */ case 24:
-							_r$10 = p.expectClosing(55, "type argument list"); /* */ $s = 34; case 34: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-							rbrack = _r$10;
-							typ = typeparams.PackIndexExpr(ident, lbrack, list, rbrack);
-						/* } */ case 17:
-						$s = 12; continue;
-					/* } else if ((p.tok === 49)) { */ case 10:
-						_r$11 = p.parseParameters(false); /* */ $s = 35; case 35: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-						_tuple$3 = _r$11;
-						params$1 = _tuple$3[1];
-						_r$12 = p.parseResult(); /* */ $s = 36; case 36: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						results$1 = _r$12;
-						idents = new sliceType([ident]);
-						typ = new ast.FuncType.ptr(0, ptrType$27.nil, params$1, results$1);
-						$s = 12; continue;
-					/* } else { */ case 11:
-						typ = x;
-					/* } */ case 12:
-				case 8:
-				$s = 7; continue;
-			/* } else { */ case 6:
-				typ = x;
-				/* */ if (p.tok === 50) { $s = 37; continue; }
-				/* */ $s = 38; continue;
-				/* if (p.tok === 50) { */ case 37:
-					_r$13 = p.parseTypeInstance(typ); /* */ $s = 39; case 39: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					typ = _r$13;
-				/* } */ case 38:
-			/* } */ case 7:
-			$24r = new ast.Field.ptr(doc, idents, typ, ptrType$35.nil, ptrType$33.nil);
-			$s = 40; case 40: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$36.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseMethodSpec, $c: true, $r, $24r, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, doc, ident, idents, lbrack, list, name0, p, params, params$1, rbrack, results, results$1, typ, x, x$1, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.embeddedElem = function embeddedElem(x) {
-			var {$24r, _r, _r$1, _r$2, p, t, x, $s, $deferred, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "EmbeddedElem"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			/* */ if ($interfaceIsEqual(x, $ifaceNil)) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if ($interfaceIsEqual(x, $ifaceNil)) { */ case 4:
-				_r$1 = p.embeddedTerm(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				x = _r$1;
-			/* } */ case 5:
-			/* while (true) { */ case 7:
-				/* if (!(p.tok === 18)) { break; } */ if(!(p.tok === 18)) { $s = 8; continue; }
-				t = new ast.BinaryExpr.ptr($ifaceNil, 0, 0, $ifaceNil);
-				t.OpPos = p.pos;
-				t.Op = 18;
-				$r = p.next(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				t.X = x;
-				_r$2 = p.embeddedTerm(); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				t.Y = _r$2;
-				x = t;
-			$s = 7; continue;
-			case 8:
-			$24r = x;
-			$s = 11; case 11: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: embeddedElem, $c: true, $r, $24r, _r, _r$1, _r$2, p, t, x, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.embeddedTerm = function embeddedTerm() {
-			var {$24r, $24r$1, $24r$2, _r, _r$1, _r$2, p, pos, t, t$1, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "EmbeddedTerm"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			/* */ if (p.tok === 88) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (p.tok === 88) { */ case 4:
-				t = new ast.UnaryExpr.ptr(0, 0, $ifaceNil);
-				t.OpPos = p.pos;
-				t.Op = 88;
-				$r = p.next(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$1 = p.parseType(); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				t.X = _r$1;
-				$24r = t;
-				$s = 8; case 8: return $24r;
-			/* } */ case 5:
-			_r$2 = p.tryIdentOrType(); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			t$1 = _r$2;
-			/* */ if ($interfaceIsEqual(t$1, $ifaceNil)) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if ($interfaceIsEqual(t$1, $ifaceNil)) { */ case 10:
-				pos = p.pos;
-				$r = p.errorExpected(pos, "~ term or type"); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.advance(exprEnd); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$24r$1 = new ast.BadExpr.ptr(pos, p.pos);
-				$s = 14; case 14: return $24r$1;
-			/* } */ case 11:
-			$24r$2 = t$1;
-			$s = 15; case 15: return $24r$2;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: embeddedTerm, $c: true, $r, $24r, $24r$1, $24r$2, _r, _r$1, _r$2, p, pos, t, t$1, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseInterfaceType = function parseInterfaceType() {
-			var {$24r, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, comment, comment$1, f, lbrace, list, p, pos, rbrace, t, typ, typ$1, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "InterfaceType"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.expect(76); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			pos = _r$1;
-			_r$2 = p.expect(51); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			lbrace = _r$2;
-			list = sliceType$5.nil;
-			/* while (true) { */ case 6:
-					/* */ if ((p.tok === 4)) { $s = 9; continue; }
-					/* */ if ((p.tok === 88)) { $s = 10; continue; }
-					/* */ $s = 11; continue;
-					/* if ((p.tok === 4)) { */ case 9:
-						_r$3 = p.parseMethodSpec(); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						f = _r$3;
-						/* */ if (f.Names === sliceType.nil) { $s = 14; continue; }
-						/* */ $s = 15; continue;
-						/* if (f.Names === sliceType.nil) { */ case 14:
-							_r$4 = p.embeddedElem(f.Type); /* */ $s = 16; case 16: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							f.Type = _r$4;
-						/* } */ case 15:
-						_r$5 = p.expectSemi(); /* */ $s = 17; case 17: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						f.Comment = _r$5;
-						list = $append(list, f);
-						$s = 12; continue;
-					/* } else if ((p.tok === 88)) { */ case 10:
-						_r$6 = p.embeddedElem($ifaceNil); /* */ $s = 18; case 18: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						typ = _r$6;
-						_r$7 = p.expectSemi(); /* */ $s = 19; case 19: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						comment = _r$7;
-						list = $append(list, new ast.Field.ptr(ptrType$33.nil, sliceType.nil, typ, ptrType$35.nil, comment));
-						$s = 12; continue;
-					/* } else { */ case 11:
-						_r$8 = p.tryIdentOrType(); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						t = _r$8;
-						/* */ if (!($interfaceIsEqual(t, $ifaceNil))) { $s = 21; continue; }
-						/* */ $s = 22; continue;
-						/* if (!($interfaceIsEqual(t, $ifaceNil))) { */ case 21:
-							_r$9 = p.embeddedElem(t); /* */ $s = 24; case 24: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-							typ$1 = _r$9;
-							_r$10 = p.expectSemi(); /* */ $s = 25; case 25: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-							comment$1 = _r$10;
-							list = $append(list, new ast.Field.ptr(ptrType$33.nil, sliceType.nil, typ$1, ptrType$35.nil, comment$1));
-							$s = 23; continue;
-						/* } else { */ case 22:
-							/* break parseElements; */ $s = 7; continue s;
-						/* } */ case 23:
-					/* } */ case 12:
-				case 8:
-			$s = 6; continue;
-			case 7:
-			_r$11 = p.expect(56); /* */ $s = 26; case 26: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-			rbrace = _r$11;
-			$24r = new ast.InterfaceType.ptr(pos, new ast.FieldList.ptr(lbrace, list, rbrace), false);
-			$s = 27; case 27: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$9.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseInterfaceType, $c: true, $r, $24r, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, comment, comment$1, f, lbrace, list, p, pos, rbrace, t, typ, typ$1, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseMapType = function parseMapType() {
-			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, key, p, pos, value, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "MapType"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.expect(77); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			pos = _r$1;
-			_r$2 = p.expect(50); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$2;
-			_r$3 = p.parseType(); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			key = _r$3;
-			_r$4 = p.expect(55); /* */ $s = 7; case 7: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_r$4;
-			_r$5 = p.parseType(); /* */ $s = 8; case 8: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			value = _r$5;
-			$24r = new ast.MapType.ptr(pos, key, value);
-			$s = 9; case 9: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$38.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseMapType, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, key, p, pos, value, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseChanType = function parseChanType() {
-			var {$24r, _r, _r$1, _r$2, _r$3, arrow, dir, p, pos, value, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "ChanType"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			pos = p.pos;
-			dir = 3;
-			arrow = 0;
-			/* */ if (p.tok === 63) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (p.tok === 63) { */ case 4:
-				$r = p.next(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (p.tok === 36) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (p.tok === 36) { */ case 8:
-					arrow = p.pos;
-					$r = p.next(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					dir = 1;
-				/* } */ case 9:
-				$s = 6; continue;
-			/* } else { */ case 5:
-				_r$1 = p.expect(36); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				arrow = _r$1;
-				_r$2 = p.expect(63); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-				dir = 2;
-			/* } */ case 6:
-			_r$3 = p.parseType(); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			value = _r$3;
-			$24r = new ast.ChanType.ptr(pos, arrow, dir, value);
-			$s = 14; case 14: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$39.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseChanType, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, arrow, dir, p, pos, value, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseTypeInstance = function parseTypeInstance(typ) {
-			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, closing, list, opening, p, typ, $s, $deferred, $r, $c} = $restore(this, {typ});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "TypeInstance"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.expect(50); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			opening = _r$1;
-			p.exprLev = p.exprLev + (1) >> 0;
-			list = sliceType$3.nil;
-			/* while (true) { */ case 5:
-				/* if (!(!((p.tok === 55)) && !((p.tok === 1)))) { break; } */ if(!(!((p.tok === 55)) && !((p.tok === 1)))) { $s = 6; continue; }
-				_r$2 = p.parseType(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				list = $append(list, _r$2);
-				_r$3 = p.atComma("type argument list", 55); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				/* */ if (!_r$3) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (!_r$3) { */ case 8:
-					/* break; */ $s = 6; continue;
-				/* } */ case 9:
-				$r = p.next(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = 5; continue;
-			case 6:
-			p.exprLev = p.exprLev - (1) >> 0;
-			_r$4 = p.expectClosing(55, "type argument list"); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			closing = _r$4;
-			/* */ if (list.$length === 0) { $s = 13; continue; }
-			/* */ $s = 14; continue;
-			/* if (list.$length === 0) { */ case 13:
-				$r = p.errorExpected(closing, "type argument list"); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$24r = new ast.IndexExpr.ptr(typ, opening, new ast.BadExpr.ptr(opening + 1 >> 0, closing), closing);
-				$s = 16; case 16: return $24r;
-			/* } */ case 14:
-			$24r$1 = typeparams.PackIndexExpr(typ, opening, list, closing);
-			$s = 17; case 17: return $24r$1;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseTypeInstance, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, closing, list, opening, p, typ, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.tryIdentOrType = function tryIdentOrType() {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, _1, _r, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, lbrack, lparen, p, rparen, typ, typ$1, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			_r = incNestLev(p); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$deferred.push([decNestLev, [_r]]);
-				_1 = p.tok;
-				/* */ if (_1 === (4)) { $s = 3; continue; }
-				/* */ if (_1 === (50)) { $s = 4; continue; }
-				/* */ if (_1 === (82)) { $s = 5; continue; }
-				/* */ if (_1 === (14)) { $s = 6; continue; }
-				/* */ if (_1 === (71)) { $s = 7; continue; }
-				/* */ if (_1 === (76)) { $s = 8; continue; }
-				/* */ if (_1 === (77)) { $s = 9; continue; }
-				/* */ if ((_1 === (63)) || (_1 === (36))) { $s = 10; continue; }
-				/* */ if (_1 === (49)) { $s = 11; continue; }
-				/* */ $s = 12; continue;
-				/* if (_1 === (4)) { */ case 3:
-					_r$1 = p.parseTypeName(ptrType$2.nil); /* */ $s = 13; case 13: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					typ = _r$1;
-					/* */ if (p.tok === 50) { $s = 14; continue; }
-					/* */ $s = 15; continue;
-					/* if (p.tok === 50) { */ case 14:
-						_r$2 = p.parseTypeInstance(typ); /* */ $s = 16; case 16: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						typ = _r$2;
-					/* } */ case 15:
-					$s = -1; return typ;
-				/* } else if (_1 === (50)) { */ case 4:
-					_r$3 = p.expect(50); /* */ $s = 17; case 17: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					lbrack = _r$3;
-					_r$4 = p.parseArrayType(lbrack, $ifaceNil); /* */ $s = 18; case 18: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					$24r = _r$4;
-					$s = 19; case 19: return $24r;
-				/* } else if (_1 === (82)) { */ case 5:
-					_r$5 = p.parseStructType(); /* */ $s = 20; case 20: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					$24r$1 = _r$5;
-					$s = 21; case 21: return $24r$1;
-				/* } else if (_1 === (14)) { */ case 6:
-					_r$6 = p.parsePointerType(); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					$24r$2 = _r$6;
-					$s = 23; case 23: return $24r$2;
-				/* } else if (_1 === (71)) { */ case 7:
-					_r$7 = p.parseFuncType(); /* */ $s = 24; case 24: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					$24r$3 = _r$7;
-					$s = 25; case 25: return $24r$3;
-				/* } else if (_1 === (76)) { */ case 8:
-					_r$8 = p.parseInterfaceType(); /* */ $s = 26; case 26: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					$24r$4 = _r$8;
-					$s = 27; case 27: return $24r$4;
-				/* } else if (_1 === (77)) { */ case 9:
-					_r$9 = p.parseMapType(); /* */ $s = 28; case 28: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					$24r$5 = _r$9;
-					$s = 29; case 29: return $24r$5;
-				/* } else if ((_1 === (63)) || (_1 === (36))) { */ case 10:
-					_r$10 = p.parseChanType(); /* */ $s = 30; case 30: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					$24r$6 = _r$10;
-					$s = 31; case 31: return $24r$6;
-				/* } else if (_1 === (49)) { */ case 11:
-					lparen = p.pos;
-					$r = p.next(); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$11 = p.parseType(); /* */ $s = 33; case 33: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					typ$1 = _r$11;
-					_r$12 = p.expect(54); /* */ $s = 34; case 34: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					rparen = _r$12;
-					$s = -1; return new ast.ParenExpr.ptr(lparen, typ$1, rparen);
-				/* } */ case 12:
-			case 2:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: tryIdentOrType, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, _1, _r, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, lbrack, lparen, p, rparen, typ, typ$1, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseStmtList = function parseStmtList() {
-			var {$24r, _r, _r$1, list, p, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			list = sliceType$7.nil;
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "StatementList"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			/* while (true) { */ case 4:
-				/* if (!(!((p.tok === 62)) && !((p.tok === 66)) && !((p.tok === 56)) && !((p.tok === 1)))) { break; } */ if(!(!((p.tok === 62)) && !((p.tok === 66)) && !((p.tok === 56)) && !((p.tok === 1)))) { $s = 5; continue; }
-				_r$1 = p.parseStmt(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				list = $append(list, _r$1);
-			$s = 4; continue;
-			case 5:
-			$24r = list;
-			$s = 7; case 7: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  list; } if($curGoroutine.asleep) { var $f = {$blk: parseStmtList, $c: true, $r, $24r, _r, _r$1, list, p, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseBody = function parseBody() {
-			var {$24r, _r, _r$1, _r$2, _r$3, lbrace, list, p, rbrace, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "Body"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.expect(51); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			lbrace = _r$1;
-			_r$2 = p.parseStmtList(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			list = _r$2;
-			_r$3 = p.expect2(56); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			rbrace = _r$3;
-			$24r = new ast.BlockStmt.ptr(lbrace, list, rbrace);
-			$s = 7; case 7: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$13.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseBody, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, lbrace, list, p, rbrace, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseBlockStmt = function parseBlockStmt() {
-			var {$24r, _r, _r$1, _r$2, _r$3, lbrace, list, p, rbrace, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "BlockStmt"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.expect(51); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			lbrace = _r$1;
-			_r$2 = p.parseStmtList(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			list = _r$2;
-			_r$3 = p.expect2(56); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			rbrace = _r$3;
-			$24r = new ast.BlockStmt.ptr(lbrace, list, rbrace);
-			$s = 7; case 7: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$13.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseBlockStmt, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, lbrace, list, p, rbrace, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseFuncTypeOrLit = function parseFuncTypeOrLit() {
-			var {$24r, $24r$1, _r, _r$1, _r$2, body, p, typ, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "FuncTypeOrLit"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.parseFuncType(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			typ = _r$1;
-			/* */ if (!((p.tok === 51))) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (!((p.tok === 51))) { */ case 5:
-				$24r = typ;
-				$s = 7; case 7: return $24r;
-			/* } */ case 6:
-			p.exprLev = p.exprLev + (1) >> 0;
-			_r$2 = p.parseBody(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			body = _r$2;
-			p.exprLev = p.exprLev - (1) >> 0;
-			$24r$1 = new ast.FuncLit.ptr(typ, body);
-			$s = 9; case 9: return $24r$1;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseFuncTypeOrLit, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, body, p, typ, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseOperand = function parseOperand() {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, isIdent, lparen, p, pos, rparen, typ, x, x$1, x$2, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "Operand"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-				_1 = p.tok;
-				/* */ if (_1 === (4)) { $s = 5; continue; }
-				/* */ if ((_1 === (5)) || (_1 === (6)) || (_1 === (7)) || (_1 === (8)) || (_1 === (9))) { $s = 6; continue; }
-				/* */ if (_1 === (49)) { $s = 7; continue; }
-				/* */ if (_1 === (71)) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (_1 === (4)) { */ case 5:
-					_r$1 = p.parseIdent(); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					x = _r$1;
-					$24r = x;
-					$s = 11; case 11: return $24r;
-				/* } else if ((_1 === (5)) || (_1 === (6)) || (_1 === (7)) || (_1 === (8)) || (_1 === (9))) { */ case 6:
-					x$1 = new ast.BasicLit.ptr(p.pos, p.tok, p.lit);
-					$r = p.next(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$24r$1 = x$1;
-					$s = 13; case 13: return $24r$1;
-				/* } else if (_1 === (49)) { */ case 7:
-					lparen = p.pos;
-					$r = p.next(); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					p.exprLev = p.exprLev + (1) >> 0;
-					_r$2 = p.parseRhs(); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					x$2 = _r$2;
-					p.exprLev = p.exprLev - (1) >> 0;
-					_r$3 = p.expect(54); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					rparen = _r$3;
-					$24r$2 = new ast.ParenExpr.ptr(lparen, x$2, rparen);
-					$s = 17; case 17: return $24r$2;
-				/* } else if (_1 === (71)) { */ case 8:
-					_r$4 = p.parseFuncTypeOrLit(); /* */ $s = 18; case 18: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					$24r$3 = _r$4;
-					$s = 19; case 19: return $24r$3;
-				/* } */ case 9:
-			case 4:
-			_r$5 = p.tryIdentOrType(); /* */ $s = 20; case 20: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			typ = _r$5;
-			/* */ if (!($interfaceIsEqual(typ, $ifaceNil))) { $s = 21; continue; }
-			/* */ $s = 22; continue;
-			/* if (!($interfaceIsEqual(typ, $ifaceNil))) { */ case 21:
-				_tuple = $assertType(typ, ptrType$2, true);
-				isIdent = _tuple[1];
-				assert(!isIdent, "type cannot be identifier");
-				$24r$4 = typ;
-				$s = 23; case 23: return $24r$4;
-			/* } */ case 22:
-			pos = p.pos;
-			$r = p.errorExpected(pos, "operand"); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = p.advance(stmtStart); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$24r$5 = new ast.BadExpr.ptr(pos, p.pos);
-			$s = 26; case 26: return $24r$5;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseOperand, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, isIdent, lparen, p, pos, rparen, typ, x, x$1, x$2, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseSelector = function parseSelector(x) {
-			var {$24r, _r, _r$1, p, sel, x, $s, $deferred, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "Selector"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.parseIdent(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			sel = _r$1;
-			$24r = new ast.SelectorExpr.ptr(x, sel);
-			$s = 5; case 5: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseSelector, $c: true, $r, $24r, _r, _r$1, p, sel, x, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseTypeAssertion = function parseTypeAssertion(x) {
-			var {$24r, _r, _r$1, _r$2, _r$3, lparen, p, rparen, typ, x, $s, $deferred, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "TypeAssertion"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.expect(49); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			lparen = _r$1;
-			typ = $ifaceNil;
-			/* */ if (p.tok === 84) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (p.tok === 84) { */ case 5:
-				$r = p.next(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 7; continue;
-			/* } else { */ case 6:
-				_r$2 = p.parseType(); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				typ = _r$2;
-			/* } */ case 7:
-			_r$3 = p.expect(54); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			rparen = _r$3;
-			$24r = new ast.TypeAssertExpr.ptr(x, lparen, typ, rparen);
-			$s = 11; case 11: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseTypeAssertion, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, lparen, p, rparen, typ, x, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseIndexOrSliceOrInstance = function parseIndexOrSliceOrInstance(x) {
-			var {$24r, $24r$1, $24r$2, $24r$3, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, args, colons, index, lbrack, ncolons, p, rbrack, rbrack$1, slice3, x, $s, $deferred, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "parseIndexOrSliceOrInstance"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.expect(50); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			lbrack = _r$1;
-			/* */ if (p.tok === 55) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (p.tok === 55) { */ case 5:
-				$r = p.errorExpected(p.pos, "operand"); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				rbrack = p.pos;
-				$r = p.next(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$24r = new ast.IndexExpr.ptr(x, lbrack, new ast.BadExpr.ptr(rbrack, rbrack), rbrack);
-				$s = 9; case 9: return $24r;
-			/* } */ case 6:
-			p.exprLev = p.exprLev + (1) >> 0;
-			args = sliceType$3.nil;
-			index = arrayType.zero();
-			colons = arrayType$1.zero();
-			/* */ if (!((p.tok === 58))) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if (!((p.tok === 58))) { */ case 10:
-				_r$2 = p.parseRhs(); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				index[0] = _r$2;
-			/* } */ case 11:
-			ncolons = 0;
-				_1 = p.tok;
-				/* */ if (_1 === (58)) { $s = 14; continue; }
-				/* */ if (_1 === (52)) { $s = 15; continue; }
-				/* */ $s = 16; continue;
-				/* if (_1 === (58)) { */ case 14:
-					/* while (true) { */ case 17:
-						/* if (!((p.tok === 58) && ncolons < 2)) { break; } */ if(!((p.tok === 58) && ncolons < 2)) { $s = 18; continue; }
-						((ncolons < 0 || ncolons >= colons.length) ? ($throwRuntimeError("index out of range"), undefined) : colons[ncolons] = p.pos);
-						ncolons = ncolons + (1) >> 0;
-						$r = p.next(); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* */ if (!((p.tok === 58)) && !((p.tok === 55)) && !((p.tok === 1))) { $s = 20; continue; }
-						/* */ $s = 21; continue;
-						/* if (!((p.tok === 58)) && !((p.tok === 55)) && !((p.tok === 1))) { */ case 20:
-							_r$3 = p.parseRhs(); /* */ $s = 22; case 22: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							((ncolons < 0 || ncolons >= index.length) ? ($throwRuntimeError("index out of range"), undefined) : index[ncolons] = _r$3);
-						/* } */ case 21:
-					$s = 17; continue;
-					case 18:
-					$s = 16; continue;
-				/* } else if (_1 === (52)) { */ case 15:
-					args = $append(args, index[0]);
-					/* while (true) { */ case 23:
-						/* if (!(p.tok === 52)) { break; } */ if(!(p.tok === 52)) { $s = 24; continue; }
-						$r = p.next(); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* */ if (!((p.tok === 55)) && !((p.tok === 1))) { $s = 26; continue; }
-						/* */ $s = 27; continue;
-						/* if (!((p.tok === 55)) && !((p.tok === 1))) { */ case 26:
-							_r$4 = p.parseType(); /* */ $s = 28; case 28: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							args = $append(args, _r$4);
-						/* } */ case 27:
-					$s = 23; continue;
-					case 24:
-				/* } */ case 16:
-			case 13:
-			p.exprLev = p.exprLev - (1) >> 0;
-			_r$5 = p.expect(55); /* */ $s = 29; case 29: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			rbrack$1 = _r$5;
-			/* */ if (ncolons > 0) { $s = 30; continue; }
-			/* */ $s = 31; continue;
-			/* if (ncolons > 0) { */ case 30:
-				slice3 = false;
-				/* */ if (ncolons === 2) { $s = 32; continue; }
-				/* */ $s = 33; continue;
-				/* if (ncolons === 2) { */ case 32:
-					slice3 = true;
-					/* */ if ($interfaceIsEqual(index[1], $ifaceNil)) { $s = 34; continue; }
-					/* */ $s = 35; continue;
-					/* if ($interfaceIsEqual(index[1], $ifaceNil)) { */ case 34:
-						$r = p.error(colons[0], "middle index required in 3-index slice"); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						index[1] = new ast.BadExpr.ptr(colons[0] + 1 >> 0, colons[1]);
-					/* } */ case 35:
-					/* */ if ($interfaceIsEqual(index[2], $ifaceNil)) { $s = 37; continue; }
-					/* */ $s = 38; continue;
-					/* if ($interfaceIsEqual(index[2], $ifaceNil)) { */ case 37:
-						$r = p.error(colons[1], "final index required in 3-index slice"); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						index[2] = new ast.BadExpr.ptr(colons[1] + 1 >> 0, rbrack$1);
-					/* } */ case 38:
-				/* } */ case 33:
-				$24r$1 = new ast.SliceExpr.ptr(x, lbrack, index[0], index[1], index[2], slice3, rbrack$1);
-				$s = 40; case 40: return $24r$1;
-			/* } */ case 31:
-			/* */ if (args.$length === 0) { $s = 41; continue; }
-			/* */ $s = 42; continue;
-			/* if (args.$length === 0) { */ case 41:
-				$24r$2 = new ast.IndexExpr.ptr(x, lbrack, index[0], rbrack$1);
-				$s = 43; case 43: return $24r$2;
-			/* } */ case 42:
-			$24r$3 = typeparams.PackIndexExpr(x, lbrack, args, rbrack$1);
-			$s = 44; case 44: return $24r$3;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseIndexOrSliceOrInstance, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, args, colons, index, lbrack, ncolons, p, rbrack, rbrack$1, slice3, x, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseCallOrConversion = function parseCallOrConversion(fun) {
-			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, ellipsis, fun, list, lparen, p, rparen, $s, $deferred, $r, $c} = $restore(this, {fun});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "CallOrConversion"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.expect(49); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			lparen = _r$1;
-			p.exprLev = p.exprLev + (1) >> 0;
-			list = sliceType$3.nil;
-			ellipsis = 0;
-			/* while (true) { */ case 5:
-				/* if (!(!((p.tok === 54)) && !((p.tok === 1)) && !new token.Pos(ellipsis).IsValid())) { break; } */ if(!(!((p.tok === 54)) && !((p.tok === 1)) && !new token.Pos(ellipsis).IsValid())) { $s = 6; continue; }
-				_r$2 = p.parseRhs(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				list = $append(list, _r$2);
-				/* */ if (p.tok === 48) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (p.tok === 48) { */ case 8:
-					ellipsis = p.pos;
-					$r = p.next(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 9:
-				_r$3 = p.atComma("argument list", 54); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				/* */ if (!_r$3) { $s = 11; continue; }
-				/* */ $s = 12; continue;
-				/* if (!_r$3) { */ case 11:
-					/* break; */ $s = 6; continue;
-				/* } */ case 12:
-				$r = p.next(); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = 5; continue;
-			case 6:
-			p.exprLev = p.exprLev - (1) >> 0;
-			_r$4 = p.expectClosing(54, "argument list"); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			rparen = _r$4;
-			$24r = new ast.CallExpr.ptr(fun, lparen, list, ellipsis, rparen);
-			$s = 16; case 16: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$40.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseCallOrConversion, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, ellipsis, fun, list, lparen, p, rparen, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseValue = function parseValue() {
-			var {$24r, $24r$1, _r, _r$1, _r$2, p, x, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "Element"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			/* */ if (p.tok === 51) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (p.tok === 51) { */ case 4:
-				_r$1 = p.parseLiteralValue($ifaceNil); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 7; case 7: return $24r;
-			/* } */ case 5:
-			_r$2 = p.parseExpr(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			x = _r$2;
-			$24r$1 = x;
-			$s = 9; case 9: return $24r$1;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseValue, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, p, x, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseElement = function parseElement() {
-			var {$24r, _r, _r$1, _r$2, colon, p, x, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "Element"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.parseValue(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			x = _r$1;
-			/* */ if (p.tok === 58) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (p.tok === 58) { */ case 5:
-				colon = p.pos;
-				$r = p.next(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$2 = p.parseValue(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				x = new ast.KeyValueExpr.ptr(x, colon, _r$2);
-			/* } */ case 6:
-			$24r = x;
-			$s = 9; case 9: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseElement, $c: true, $r, $24r, _r, _r$1, _r$2, colon, p, x, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseElementList = function parseElementList() {
-			var {$24r, _r, _r$1, _r$2, list, p, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			list = sliceType$3.nil;
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "ElementList"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			/* while (true) { */ case 4:
-				/* if (!(!((p.tok === 56)) && !((p.tok === 1)))) { break; } */ if(!(!((p.tok === 56)) && !((p.tok === 1)))) { $s = 5; continue; }
-				_r$1 = p.parseElement(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				list = $append(list, _r$1);
-				_r$2 = p.atComma("composite literal", 56); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* */ if (!_r$2) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (!_r$2) { */ case 7:
-					/* break; */ $s = 5; continue;
-				/* } */ case 8:
-				$r = p.next(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = 4; continue;
-			case 5:
-			$24r = list;
-			$s = 11; case 11: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  list; } if($curGoroutine.asleep) { var $f = {$blk: parseElementList, $c: true, $r, $24r, _r, _r$1, _r$2, list, p, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseLiteralValue = function parseLiteralValue(typ) {
-			var {$24r, _r, _r$1, _r$2, _r$3, elts, lbrace, p, rbrace, typ, $s, $deferred, $r, $c} = $restore(this, {typ});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "LiteralValue"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.expect(51); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			lbrace = _r$1;
-			elts = sliceType$3.nil;
-			p.exprLev = p.exprLev + (1) >> 0;
-			/* */ if (!((p.tok === 56))) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (!((p.tok === 56))) { */ case 5:
-				_r$2 = p.parseElementList(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				elts = _r$2;
-			/* } */ case 6:
-			p.exprLev = p.exprLev - (1) >> 0;
-			_r$3 = p.expectClosing(56, "composite literal"); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			rbrace = _r$3;
-			$24r = new ast.CompositeLit.ptr(typ, lbrace, elts, rbrace, false);
-			$s = 9; case 9: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseLiteralValue, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, elts, lbrace, p, rbrace, typ, $s, $deferred};return $f; } }
-		};
-		unparen = function unparen$1(x) {
-			var _tuple, isParen, p, x;
-			_tuple = $assertType(x, ptrType$41, true);
-			p = _tuple[0];
-			isParen = _tuple[1];
-			if (isParen) {
-				x = unparen(p.X);
-			}
-			return x;
-		};
-		$ptrType(parser).prototype.parsePrimaryExpr = function parsePrimaryExpr(x) {
-			var {$24r, $24r$1, $24r$2, $24r$3, _1, _2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, n, p, pos, sel, t, x, $s, $deferred, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			n = [n];
-			p = [p];
-			p[0] = this;
-			/* */ if (p[0].trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p[0].trace) { */ case 1:
-				_r = trace(p[0], "PrimaryExpr"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			/* */ if ($interfaceIsEqual(x, $ifaceNil)) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if ($interfaceIsEqual(x, $ifaceNil)) { */ case 4:
-				_r$1 = p[0].parseOperand(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				x = _r$1;
-			/* } */ case 5:
-			n[0] = 0;
-			$deferred.push([(function(n, p) { return function parser·parsePrimaryExpr·func1() {
-					p[0].nestLev = p[0].nestLev - (n[0]) >> 0;
-				}; })(n, p), []]);
-			n[0] = 1;
-			/* while (true) { */ case 7:
-				_r$2 = incNestLev(p[0]); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-					_1 = p[0].tok;
-					/* */ if (_1 === (53)) { $s = 11; continue; }
-					/* */ if (_1 === (50)) { $s = 12; continue; }
-					/* */ if (_1 === (49)) { $s = 13; continue; }
-					/* */ if (_1 === (51)) { $s = 14; continue; }
-					/* */ $s = 15; continue;
-					/* if (_1 === (53)) { */ case 11:
-						$r = p[0].next(); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_2 = p[0].tok;
-							/* */ if (_2 === (4)) { $s = 19; continue; }
-							/* */ if (_2 === (49)) { $s = 20; continue; }
-							/* */ $s = 21; continue;
-							/* if (_2 === (4)) { */ case 19:
-								_r$3 = p[0].parseSelector(x); /* */ $s = 23; case 23: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-								x = _r$3;
-								$s = 22; continue;
-							/* } else if (_2 === (49)) { */ case 20:
-								_r$4 = p[0].parseTypeAssertion(x); /* */ $s = 24; case 24: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-								x = _r$4;
-								$s = 22; continue;
-							/* } else { */ case 21:
-								pos = p[0].pos;
-								$r = p[0].errorExpected(pos, "selector or type assertion"); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* */ if (!((p[0].tok === 56))) { $s = 26; continue; }
-								/* */ $s = 27; continue;
-								/* if (!((p[0].tok === 56))) { */ case 26:
-									$r = p[0].next(); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* } */ case 27:
-								sel = new ast.Ident.ptr(pos, "_", ptrType$3.nil);
-								x = new ast.SelectorExpr.ptr(x, sel);
-							/* } */ case 22:
-						case 18:
-						$s = 16; continue;
-					/* } else if (_1 === (50)) { */ case 12:
-						_r$5 = p[0].parseIndexOrSliceOrInstance(x); /* */ $s = 29; case 29: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						x = _r$5;
-						$s = 16; continue;
-					/* } else if (_1 === (49)) { */ case 13:
-						_r$6 = p[0].parseCallOrConversion(x); /* */ $s = 30; case 30: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						x = _r$6;
-						$s = 16; continue;
-					/* } else if (_1 === (51)) { */ case 14:
-						t = unparen(x);
-						_ref = t;
-						/* */ if ($assertType(_ref, ptrType$42, true)[1] || $assertType(_ref, ptrType$2, true)[1] || $assertType(_ref, ptrType$5, true)[1]) { $s = 31; continue; }
-						/* */ if ($assertType(_ref, ptrType$29, true)[1] || $assertType(_ref, ptrType$30, true)[1]) { $s = 32; continue; }
-						/* */ if ($assertType(_ref, ptrType$34, true)[1] || $assertType(_ref, ptrType$6, true)[1] || $assertType(_ref, ptrType$38, true)[1]) { $s = 33; continue; }
-						/* */ $s = 34; continue;
-						/* if ($assertType(_ref, ptrType$42, true)[1] || $assertType(_ref, ptrType$2, true)[1] || $assertType(_ref, ptrType$5, true)[1]) { */ case 31:
-							/* */ if (p[0].exprLev < 0) { $s = 36; continue; }
-							/* */ $s = 37; continue;
-							/* if (p[0].exprLev < 0) { */ case 36:
-								$24r = x;
-								$s = 38; case 38: return $24r;
-							/* } */ case 37:
-							$s = 35; continue;
-						/* } else if ($assertType(_ref, ptrType$29, true)[1] || $assertType(_ref, ptrType$30, true)[1]) { */ case 32:
-							/* */ if (p[0].exprLev < 0) { $s = 39; continue; }
-							/* */ $s = 40; continue;
-							/* if (p[0].exprLev < 0) { */ case 39:
-								$24r$1 = x;
-								$s = 41; case 41: return $24r$1;
-							/* } */ case 40:
-							$s = 35; continue;
-						/* } else if ($assertType(_ref, ptrType$34, true)[1] || $assertType(_ref, ptrType$6, true)[1] || $assertType(_ref, ptrType$38, true)[1]) { */ case 33:
-							$s = 35; continue;
-						/* } else { */ case 34:
-							$24r$2 = x;
-							$s = 42; case 42: return $24r$2;
-						/* } */ case 35:
-						/* */ if (!($interfaceIsEqual(t, x))) { $s = 43; continue; }
-						/* */ $s = 44; continue;
-						/* if (!($interfaceIsEqual(t, x))) { */ case 43:
-							_r$7 = t.Pos(); /* */ $s = 45; case 45: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-							$r = p[0].error(_r$7, "cannot parenthesize type in composite literal"); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 44:
-						_r$8 = p[0].parseLiteralValue(x); /* */ $s = 47; case 47: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						x = _r$8;
-						$s = 16; continue;
-					/* } else { */ case 15:
-						$24r$3 = x;
-						$s = 48; case 48: return $24r$3;
-					/* } */ case 16:
-				case 10:
-				n[0] = n[0] + (1) >> 0;
-			$s = 7; continue;
-			case 8:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parsePrimaryExpr, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, _1, _2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, n, p, pos, sel, t, x, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseUnaryExpr = function parseUnaryExpr() {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tuple, _tuple$1, arrow, dir, ok, op, p, pos, pos$1, typ, x, x$1, x$2, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			_r = incNestLev(p); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$deferred.push([decNestLev, [_r]]);
-			/* */ if (p.trace) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (p.trace) { */ case 2:
-				_r$1 = trace(p, "UnaryExpr"); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r$1]]);
-			/* } */ case 3:
-				_1 = p.tok;
-				/* */ if ((_1 === (12)) || (_1 === (13)) || (_1 === (43)) || (_1 === (19)) || (_1 === (17)) || (_1 === (88))) { $s = 6; continue; }
-				/* */ if (_1 === (36)) { $s = 7; continue; }
-				/* */ if (_1 === (14)) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if ((_1 === (12)) || (_1 === (13)) || (_1 === (43)) || (_1 === (19)) || (_1 === (17)) || (_1 === (88))) { */ case 6:
-					_tmp = p.pos;
-					_tmp$1 = p.tok;
-					pos = _tmp;
-					op = _tmp$1;
-					$r = p.next(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$2 = p.parseUnaryExpr(); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					x = _r$2;
-					$24r = new ast.UnaryExpr.ptr(pos, op, x);
-					$s = 12; case 12: return $24r;
-				/* } else if (_1 === (36)) { */ case 7:
-					arrow = p.pos;
-					$r = p.next(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$3 = p.parseUnaryExpr(); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					x$1 = _r$3;
-					_tuple = $assertType(x$1, ptrType$39, true);
-					typ = _tuple[0];
-					ok = _tuple[1];
-					/* */ if (ok) { $s = 15; continue; }
-					/* */ $s = 16; continue;
-					/* if (ok) { */ case 15:
-						dir = 1;
-						/* while (true) { */ case 17:
-							/* if (!(ok && (dir === 1))) { break; } */ if(!(ok && (dir === 1))) { $s = 18; continue; }
-							/* */ if (typ.Dir === 2) { $s = 19; continue; }
-							/* */ $s = 20; continue;
-							/* if (typ.Dir === 2) { */ case 19:
-								$r = p.errorExpected(typ.Arrow, "'chan'"); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 20:
-							_tmp$2 = typ.Arrow;
-							_tmp$3 = arrow;
-							_tmp$4 = arrow;
-							arrow = _tmp$2;
-							typ.Begin = _tmp$3;
-							typ.Arrow = _tmp$4;
-							_tmp$5 = typ.Dir;
-							_tmp$6 = 2;
-							dir = _tmp$5;
-							typ.Dir = _tmp$6;
-							_tuple$1 = $assertType(typ.Value, ptrType$39, true);
-							typ = _tuple$1[0];
-							ok = _tuple$1[1];
-						$s = 17; continue;
-						case 18:
-						/* */ if (dir === 1) { $s = 22; continue; }
-						/* */ $s = 23; continue;
-						/* if (dir === 1) { */ case 22:
-							$r = p.errorExpected(arrow, "channel type"); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 23:
-						$24r$1 = x$1;
-						$s = 25; case 25: return $24r$1;
-					/* } */ case 16:
-					$24r$2 = new ast.UnaryExpr.ptr(arrow, 36, x$1);
-					$s = 26; case 26: return $24r$2;
-				/* } else if (_1 === (14)) { */ case 8:
-					pos$1 = p.pos;
-					$r = p.next(); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$4 = p.parseUnaryExpr(); /* */ $s = 28; case 28: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					x$2 = _r$4;
-					$24r$3 = new ast.StarExpr.ptr(pos$1, x$2);
-					$s = 29; case 29: return $24r$3;
-				/* } */ case 9:
-			case 5:
-			_r$5 = p.parsePrimaryExpr($ifaceNil); /* */ $s = 30; case 30: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			$24r$4 = _r$5;
-			$s = 31; case 31: return $24r$4;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseUnaryExpr, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tuple, _tuple$1, arrow, dir, ok, op, p, pos, pos$1, typ, x, x$1, x$2, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.tokPrec = function tokPrec() {
-			var p, tok;
-			p = this;
-			tok = p.tok;
-			if (p.inRhs && (tok === 42)) {
-				tok = 39;
-			}
-			return [tok, new token.Token(tok).Precedence()];
-		};
-		$ptrType(parser).prototype.parseBinaryExpr = function parseBinaryExpr(x, prec1) {
-			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _tuple, n, op, oprec, p, pos, prec1, x, y, $s, $deferred, $r, $c} = $restore(this, {x, prec1});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			n = [n];
-			p = [p];
-			p[0] = this;
-			/* */ if (p[0].trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p[0].trace) { */ case 1:
-				_r = trace(p[0], "BinaryExpr"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			/* */ if ($interfaceIsEqual(x, $ifaceNil)) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if ($interfaceIsEqual(x, $ifaceNil)) { */ case 4:
-				_r$1 = p[0].parseUnaryExpr(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				x = _r$1;
-			/* } */ case 5:
-			n[0] = 0;
-			$deferred.push([(function(n, p) { return function parser·parseBinaryExpr·func1() {
-					p[0].nestLev = p[0].nestLev - (n[0]) >> 0;
-				}; })(n, p), []]);
-			n[0] = 1;
-			/* while (true) { */ case 7:
-				_r$2 = incNestLev(p[0]); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-				_tuple = p[0].tokPrec();
-				op = _tuple[0];
-				oprec = _tuple[1];
-				/* */ if (oprec < prec1) { $s = 10; continue; }
-				/* */ $s = 11; continue;
-				/* if (oprec < prec1) { */ case 10:
-					$24r = x;
-					$s = 12; case 12: return $24r;
-				/* } */ case 11:
-				_r$3 = p[0].expect(op); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				pos = _r$3;
-				_r$4 = p[0].parseBinaryExpr($ifaceNil, oprec + 1 >> 0); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				y = _r$4;
-				x = new ast.BinaryExpr.ptr(x, pos, op, y);
-				n[0] = n[0] + (1) >> 0;
-			$s = 7; continue;
-			case 8:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseBinaryExpr, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _tuple, n, op, oprec, p, pos, prec1, x, y, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseExpr = function parseExpr() {
-			var {$24r, _r, _r$1, p, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "Expression"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.parseBinaryExpr($ifaceNil, 1); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 5; case 5: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseExpr, $c: true, $r, $24r, _r, _r$1, p, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseRhs = function parseRhs() {
-			var {_r, old, p, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			old = p.inRhs;
-			p.inRhs = true;
-			_r = p.parseExpr(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			x = _r;
-			p.inRhs = old;
-			$s = -1; return x;
-			/* */ } return; } var $f = {$blk: parseRhs, $c: true, $r, _r, old, p, x, $s};return $f;
-		};
-		$ptrType(parser).prototype.parseSimpleStmt = function parseSimpleStmt(mode) {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, _1, _2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tmp, _tmp$1, _tuple, arrow, colon, isIdent, isRange, label, mode, p, pos, pos$1, s, stmt, tok, x, y, y$1, $s, $deferred, $r, $c} = $restore(this, {mode});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "SimpleStmt"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.parseList(false); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			x = _r$1;
-				_1 = p.tok;
-				/* */ if ((_1 === (47)) || (_1 === (42)) || (_1 === (23)) || (_1 === (24)) || (_1 === (25)) || (_1 === (26)) || (_1 === (27)) || (_1 === (28)) || (_1 === (29)) || (_1 === (30)) || (_1 === (31)) || (_1 === (32)) || (_1 === (33))) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if ((_1 === (47)) || (_1 === (42)) || (_1 === (23)) || (_1 === (24)) || (_1 === (25)) || (_1 === (26)) || (_1 === (27)) || (_1 === (28)) || (_1 === (29)) || (_1 === (30)) || (_1 === (31)) || (_1 === (32)) || (_1 === (33))) { */ case 6:
-					_tmp = p.pos;
-					_tmp$1 = p.tok;
-					pos = _tmp;
-					tok = _tmp$1;
-					$r = p.next(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					y = sliceType$3.nil;
-					isRange = false;
-					/* */ if ((mode === 2) && (p.tok === 79) && ((tok === 47) || (tok === 42))) { $s = 9; continue; }
-					/* */ $s = 10; continue;
-					/* if ((mode === 2) && (p.tok === 79) && ((tok === 47) || (tok === 42))) { */ case 9:
-						pos$1 = p.pos;
-						$r = p.next(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_r$2 = p.parseRhs(); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						y = new sliceType$3([new ast.UnaryExpr.ptr(pos$1, 79, _r$2)]);
-						isRange = true;
-						$s = 11; continue;
-					/* } else { */ case 10:
-						_r$3 = p.parseList(true); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						y = _r$3;
-					/* } */ case 11:
-					$24r = [new ast.AssignStmt.ptr(x, pos, tok, y), isRange];
-					$s = 15; case 15: return $24r;
-				/* } */ case 7:
-			case 5:
-			/* */ if (x.$length > 1) { $s = 16; continue; }
-			/* */ $s = 17; continue;
-			/* if (x.$length > 1) { */ case 16:
-				_r$4 = (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]).Pos(); /* */ $s = 18; case 18: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				$r = p.errorExpected(_r$4, "1 expression"); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 17:
-				_2 = p.tok;
-				/* */ if (_2 === (58)) { $s = 21; continue; }
-				/* */ if (_2 === (36)) { $s = 22; continue; }
-				/* */ if ((_2 === (37)) || (_2 === (38))) { $s = 23; continue; }
-				/* */ $s = 24; continue;
-				/* if (_2 === (58)) { */ case 21:
-					colon = p.pos;
-					$r = p.next(); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_tuple = $assertType((0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]), ptrType$2, true);
-					label = _tuple[0];
-					isIdent = _tuple[1];
-					/* */ if ((mode === 1) && isIdent) { $s = 26; continue; }
-					/* */ $s = 27; continue;
-					/* if ((mode === 1) && isIdent) { */ case 26:
-						_r$5 = p.parseStmt(); /* */ $s = 28; case 28: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						stmt = new ast.LabeledStmt.ptr(label, colon, _r$5);
-						$24r$1 = [stmt, false];
-						$s = 29; case 29: return $24r$1;
-					/* } */ case 27:
-					$r = p.error(colon, "illegal label declaration"); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$6 = (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]).Pos(); /* */ $s = 31; case 31: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					$24r$2 = [new ast.BadStmt.ptr(_r$6, colon + 1 >> 0), false];
-					$s = 32; case 32: return $24r$2;
-				/* } else if (_2 === (36)) { */ case 22:
-					arrow = p.pos;
-					$r = p.next(); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$7 = p.parseRhs(); /* */ $s = 34; case 34: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					y$1 = _r$7;
-					$24r$3 = [new ast.SendStmt.ptr((0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]), arrow, y$1), false];
-					$s = 35; case 35: return $24r$3;
-				/* } else if ((_2 === (37)) || (_2 === (38))) { */ case 23:
-					s = new ast.IncDecStmt.ptr((0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]), p.pos, p.tok);
-					$r = p.next(); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$24r$4 = [s, false];
-					$s = 37; case 37: return $24r$4;
-				/* } */ case 24:
-			case 20:
-			$24r$5 = [new ast.ExprStmt.ptr((0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])), false];
-			$s = 38; case 38: return $24r$5;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [$ifaceNil, false]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseSimpleStmt, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, _1, _2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tmp, _tmp$1, _tuple, arrow, colon, isIdent, isRange, label, mode, p, pos, pos$1, s, stmt, tok, x, y, y$1, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseCallExpr = function parseCallExpr(callType) {
-			var {_arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, call, callType, isBad, isCall, p, t, x, $s, $r, $c} = $restore(this, {callType});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			_r = p.parseRhs(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			x = _r;
-			t = unparen(x);
-			/* */ if (!($interfaceIsEqual(t, x))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!($interfaceIsEqual(t, x))) { */ case 2:
-				_r$1 = x.Pos(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_arg = _r$1;
-				_r$2 = fmt.Sprintf("expression in %s must not be parenthesized", new sliceType$2([new $String(callType)])); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_arg$1 = _r$2;
-				$r = p.error(_arg, _arg$1); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x = t;
-			/* } */ case 3:
-			_tuple = $assertType(x, ptrType$40, true);
-			call = _tuple[0];
-			isCall = _tuple[1];
-			if (isCall) {
-				$s = -1; return call;
-			}
-			_tuple$1 = $assertType(x, ptrType$42, true);
-			isBad = _tuple$1[1];
-			/* */ if (!isBad) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if (!isBad) { */ case 7:
-				_r$3 = x.End(); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_r$4 = p.safePos(_r$3); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_arg$2 = _r$4;
-				_r$5 = fmt.Sprintf("expression in %s must be function call", new sliceType$2([new $String(callType)])); /* */ $s = 11; case 11: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_arg$3 = _r$5;
-				$r = p.error(_arg$2, _arg$3); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 8:
-			$s = -1; return ptrType$40.nil;
-			/* */ } return; } var $f = {$blk: parseCallExpr, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, call, callType, isBad, isCall, p, t, x, $s};return $f;
-		};
-		$ptrType(parser).prototype.parseGoStmt = function parseGoStmt() {
-			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, call, p, pos, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "GoStmt"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.expect(72); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			pos = _r$1;
-			_r$2 = p.parseCallExpr("go"); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			call = _r$2;
-			_r$3 = p.expectSemi(); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_r$3;
-			/* */ if (call === ptrType$40.nil) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if (call === ptrType$40.nil) { */ case 7:
-				$24r = new ast.BadStmt.ptr(pos, pos + 2 >> 0);
-				$s = 9; case 9: return $24r;
-			/* } */ case 8:
-			$24r$1 = new ast.GoStmt.ptr(pos, call);
-			$s = 10; case 10: return $24r$1;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseGoStmt, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, call, p, pos, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseDeferStmt = function parseDeferStmt() {
-			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, call, p, pos, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "DeferStmt"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.expect(67); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			pos = _r$1;
-			_r$2 = p.parseCallExpr("defer"); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			call = _r$2;
-			_r$3 = p.expectSemi(); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_r$3;
-			/* */ if (call === ptrType$40.nil) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if (call === ptrType$40.nil) { */ case 7:
-				$24r = new ast.BadStmt.ptr(pos, pos + 5 >> 0);
-				$s = 9; case 9: return $24r;
-			/* } */ case 8:
-			$24r$1 = new ast.DeferStmt.ptr(pos, call);
-			$s = 10; case 10: return $24r$1;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseDeferStmt, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, call, p, pos, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseReturnStmt = function parseReturnStmt() {
-			var {$24r, _r, _r$1, _r$2, _r$3, p, pos, x, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "ReturnStmt"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			pos = p.pos;
-			_r$1 = p.expect(80); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			x = sliceType$3.nil;
-			/* */ if (!((p.tok === 57)) && !((p.tok === 56))) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (!((p.tok === 57)) && !((p.tok === 56))) { */ case 5:
-				_r$2 = p.parseList(true); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				x = _r$2;
-			/* } */ case 6:
-			_r$3 = p.expectSemi(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_r$3;
-			$24r = new ast.ReturnStmt.ptr(pos, x);
-			$s = 9; case 9: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$43.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseReturnStmt, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, p, pos, x, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseBranchStmt = function parseBranchStmt(tok) {
-			var {$24r, _r, _r$1, _r$2, _r$3, label, p, pos, tok, $s, $deferred, $r, $c} = $restore(this, {tok});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "BranchStmt"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.expect(tok); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			pos = _r$1;
-			label = ptrType$2.nil;
-			/* */ if (!((tok === 69)) && (p.tok === 4)) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (!((tok === 69)) && (p.tok === 4)) { */ case 5:
-				_r$2 = p.parseIdent(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				label = _r$2;
-			/* } */ case 6:
-			_r$3 = p.expectSemi(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_r$3;
-			$24r = new ast.BranchStmt.ptr(pos, tok, label);
-			$s = 9; case 9: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$12.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseBranchStmt, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, label, p, pos, tok, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.makeExpr = function makeExpr(s, want) {
-			var {$24r, _arg, _arg$1, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, es, found, isAss, isExpr, p, s, want, $s, $r, $c} = $restore(this, {s, want});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			if ($interfaceIsEqual(s, $ifaceNil)) {
-				$s = -1; return $ifaceNil;
-			}
-			_tuple = $assertType(s, ptrType$44, true);
-			es = _tuple[0];
-			isExpr = _tuple[1];
-			if (isExpr) {
-				$s = -1; return es.X;
-			}
-			found = "simple statement";
-			_tuple$1 = $assertType(s, ptrType$11, true);
-			isAss = _tuple$1[1];
-			if (isAss) {
-				found = "assignment";
-			}
-			_r = s.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_arg = _r;
-			_r$1 = fmt.Sprintf("expected %s, found %s (missing parentheses around composite literal?)", new sliceType$2([new $String(want), new $String(found)])); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_arg$1 = _r$1;
-			$r = p.error(_arg, _arg$1); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$2 = s.Pos(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$3 = s.End(); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_r$4 = p.safePos(_r$3); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			$24r = new ast.BadExpr.ptr(_r$2, _r$4);
-			$s = 7; case 7: return $24r;
-			/* */ } return; } var $f = {$blk: makeExpr, $c: true, $r, $24r, _arg, _arg$1, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, es, found, isAss, isExpr, p, s, want, $s};return $f;
-		};
-		$ptrType(parser).prototype.parseIfHeader = function parseIfHeader() {
-			var {_r, _r$1, _r$2, _r$3, _tuple, _tuple$1, cond, condStmt, init$1, p, prevLev, semi, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			init$1 = $ifaceNil;
-			cond = $ifaceNil;
-			p = this;
-			/* */ if (p.tok === 51) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.tok === 51) { */ case 1:
-				$r = p.error(p.pos, "missing condition in if statement"); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				cond = new ast.BadExpr.ptr(p.pos, p.pos);
-				$s = -1; return [init$1, cond];
-			/* } */ case 2:
-			prevLev = p.exprLev;
-			p.exprLev = -1;
-			/* */ if (!((p.tok === 57))) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (!((p.tok === 57))) { */ case 4:
-				/* */ if (p.tok === 85) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if (p.tok === 85) { */ case 6:
-					$r = p.next(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.error(p.pos, "var declaration not allowed in if initializer"); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 7:
-				_r = p.parseSimpleStmt(0); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_tuple = _r;
-				init$1 = _tuple[0];
-			/* } */ case 5:
-			condStmt = $ifaceNil;
-			semi = new structType.ptr(0, "");
-			/* */ if (!((p.tok === 51))) { $s = 11; continue; }
-			/* */ $s = 12; continue;
-			/* if (!((p.tok === 51))) { */ case 11:
-				/* */ if (p.tok === 57) { $s = 14; continue; }
-				/* */ $s = 15; continue;
-				/* if (p.tok === 57) { */ case 14:
-					semi.pos = p.pos;
-					semi.lit = p.lit;
-					$r = p.next(); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 16; continue;
-				/* } else { */ case 15:
-					_r$1 = p.expect(57); /* */ $s = 18; case 18: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$1;
-				/* } */ case 16:
-				/* */ if (!((p.tok === 51))) { $s = 19; continue; }
-				/* */ $s = 20; continue;
-				/* if (!((p.tok === 51))) { */ case 19:
-					_r$2 = p.parseSimpleStmt(0); /* */ $s = 21; case 21: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_tuple$1 = _r$2;
-					condStmt = _tuple$1[0];
-				/* } */ case 20:
-				$s = 13; continue;
-			/* } else { */ case 12:
-				condStmt = init$1;
-				init$1 = $ifaceNil;
-			/* } */ case 13:
-			/* */ if (!($interfaceIsEqual(condStmt, $ifaceNil))) { $s = 22; continue; }
-			/* */ if (new token.Pos(semi.pos).IsValid()) { $s = 23; continue; }
-			/* */ $s = 24; continue;
-			/* if (!($interfaceIsEqual(condStmt, $ifaceNil))) { */ case 22:
-				_r$3 = p.makeExpr(condStmt, "boolean expression"); /* */ $s = 25; case 25: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				cond = _r$3;
-				$s = 24; continue;
-			/* } else if (new token.Pos(semi.pos).IsValid()) { */ case 23:
-				/* */ if (semi.lit === "\n") { $s = 26; continue; }
-				/* */ $s = 27; continue;
-				/* if (semi.lit === "\n") { */ case 26:
-					$r = p.error(semi.pos, "unexpected newline, expecting { after if clause"); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 28; continue;
-				/* } else { */ case 27:
-					$r = p.error(semi.pos, "missing condition in if statement"); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 28:
-			/* } */ case 24:
-			if ($interfaceIsEqual(cond, $ifaceNil)) {
-				cond = new ast.BadExpr.ptr(p.pos, p.pos);
-			}
-			p.exprLev = prevLev;
-			$s = -1; return [init$1, cond];
-			/* */ } return; } var $f = {$blk: parseIfHeader, $c: true, $r, _r, _r$1, _r$2, _r$3, _tuple, _tuple$1, cond, condStmt, init$1, p, prevLev, semi, $s};return $f;
-		};
-		$ptrType(parser).prototype.parseIfStmt = function parseIfStmt() {
-			var {$24r, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _tuple, body, cond, else_, init$1, p, pos, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			_r = incNestLev(p); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$deferred.push([decNestLev, [_r]]);
-			/* */ if (p.trace) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (p.trace) { */ case 2:
-				_r$1 = trace(p, "IfStmt"); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r$1]]);
-			/* } */ case 3:
-			_r$2 = p.expect(74); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			pos = _r$2;
-			_r$3 = p.parseIfHeader(); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_tuple = _r$3;
-			init$1 = _tuple[0];
-			cond = _tuple[1];
-			_r$4 = p.parseBlockStmt(); /* */ $s = 7; case 7: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			body = _r$4;
-			else_ = $ifaceNil;
-			/* */ if (p.tok === 68) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (p.tok === 68) { */ case 8:
-				$r = p.next(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_1 = p.tok;
-					/* */ if (_1 === (74)) { $s = 13; continue; }
-					/* */ if (_1 === (51)) { $s = 14; continue; }
-					/* */ $s = 15; continue;
-					/* if (_1 === (74)) { */ case 13:
-						_r$5 = p.parseIfStmt(); /* */ $s = 17; case 17: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						else_ = _r$5;
-						$s = 16; continue;
-					/* } else if (_1 === (51)) { */ case 14:
-						_r$6 = p.parseBlockStmt(); /* */ $s = 18; case 18: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						else_ = _r$6;
-						_r$7 = p.expectSemi(); /* */ $s = 19; case 19: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						_r$7;
-						$s = 16; continue;
-					/* } else { */ case 15:
-						$r = p.errorExpected(p.pos, "if statement or block"); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						else_ = new ast.BadStmt.ptr(p.pos, p.pos);
-					/* } */ case 16:
-				case 12:
-				$s = 10; continue;
-			/* } else { */ case 9:
-				_r$8 = p.expectSemi(); /* */ $s = 21; case 21: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				_r$8;
-			/* } */ case 10:
-			$24r = new ast.IfStmt.ptr(pos, init$1, cond, body, else_);
-			$s = 22; case 22: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$14.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseIfStmt, $c: true, $r, $24r, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _tuple, body, cond, else_, init$1, p, pos, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseCaseClause = function parseCaseClause() {
-			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, body, colon, list, p, pos, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "CaseClause"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			pos = p.pos;
-			list = sliceType$3.nil;
-			/* */ if (p.tok === 62) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (p.tok === 62) { */ case 4:
-				$r = p.next(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$1 = p.parseList(true); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				list = _r$1;
-				$s = 6; continue;
-			/* } else { */ case 5:
-				_r$2 = p.expect(66); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-			/* } */ case 6:
-			_r$3 = p.expect(58); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			colon = _r$3;
-			_r$4 = p.parseStmtList(); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			body = _r$4;
-			$24r = new ast.CaseClause.ptr(pos, list, colon, body);
-			$s = 12; case 12: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$15.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseCaseClause, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, body, colon, list, p, pos, $s, $deferred};return $f; } }
-		};
-		isTypeSwitchAssert = function isTypeSwitchAssert$1(x) {
-			var _tuple, a, ok, x;
-			_tuple = $assertType(x, ptrType$45, true);
-			a = _tuple[0];
-			ok = _tuple[1];
-			return ok && $interfaceIsEqual(a.Type, $ifaceNil);
-		};
-		$ptrType(parser).prototype.isTypeSwitchGuard = function isTypeSwitchGuard(s) {
-			var {_1, _ref, p, s, t, t$1, x, $s, $r, $c} = $restore(this, {s});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			_ref = s;
-			/* */ if ($assertType(_ref, ptrType$44, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if ($assertType(_ref, ptrType$44, true)[1]) { */ case 1:
-				t = _ref.$val;
-				$s = -1; return isTypeSwitchAssert(t.X);
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 2:
-				t$1 = _ref.$val;
-				/* */ if ((t$1.Lhs.$length === 1) && (t$1.Rhs.$length === 1) && isTypeSwitchAssert((x = t$1.Rhs, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])))) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if ((t$1.Lhs.$length === 1) && (t$1.Rhs.$length === 1) && isTypeSwitchAssert((x = t$1.Rhs, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])))) { */ case 4:
-						_1 = t$1.Tok;
-						/* */ if (_1 === (42)) { $s = 7; continue; }
-						/* */ if (_1 === (47)) { $s = 8; continue; }
-						/* */ $s = 9; continue;
-						/* if (_1 === (42)) { */ case 7:
-							$r = p.error(t$1.TokPos, "expected ':=', found '='"); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = -1; return true;
-						/* } else if (_1 === (47)) { */ case 8:
-							$s = -1; return true;
-						/* } */ case 9:
-					case 6:
-				/* } */ case 5:
-			/* } */ case 3:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: isTypeSwitchGuard, $c: true, $r, _1, _ref, p, s, t, t$1, x, $s};return $f;
-		};
-		$ptrType(parser).prototype.parseSwitchStmt = function parseSwitchStmt() {
-			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tuple, _tuple$1, body, lbrace, list, p, pos, prevLev, rbrace, s1, s2, typeSwitch, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "SwitchStmt"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.expect(83); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			pos = _r$1;
-			_tmp = $ifaceNil;
-			_tmp$1 = $ifaceNil;
-			s1 = _tmp;
-			s2 = _tmp$1;
-			/* */ if (!((p.tok === 51))) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (!((p.tok === 51))) { */ case 5:
-				prevLev = p.exprLev;
-				p.exprLev = -1;
-				/* */ if (!((p.tok === 57))) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (!((p.tok === 57))) { */ case 7:
-					_r$2 = p.parseSimpleStmt(0); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_tuple = _r$2;
-					s2 = _tuple[0];
-				/* } */ case 8:
-				/* */ if (p.tok === 57) { $s = 10; continue; }
-				/* */ $s = 11; continue;
-				/* if (p.tok === 57) { */ case 10:
-					$r = p.next(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					s1 = s2;
-					s2 = $ifaceNil;
-					/* */ if (!((p.tok === 51))) { $s = 13; continue; }
-					/* */ $s = 14; continue;
-					/* if (!((p.tok === 51))) { */ case 13:
-						_r$3 = p.parseSimpleStmt(0); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_tuple$1 = _r$3;
-						s2 = _tuple$1[0];
-					/* } */ case 14:
-				/* } */ case 11:
-				p.exprLev = prevLev;
-			/* } */ case 6:
-			_r$4 = p.isTypeSwitchGuard(s2); /* */ $s = 16; case 16: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			typeSwitch = _r$4;
-			_r$5 = p.expect(51); /* */ $s = 17; case 17: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			lbrace = _r$5;
-			list = sliceType$7.nil;
-			/* while (true) { */ case 18:
-				/* if (!((p.tok === 62) || (p.tok === 66))) { break; } */ if(!((p.tok === 62) || (p.tok === 66))) { $s = 19; continue; }
-				_r$6 = p.parseCaseClause(); /* */ $s = 20; case 20: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				list = $append(list, _r$6);
-			$s = 18; continue;
-			case 19:
-			_r$7 = p.expect(56); /* */ $s = 21; case 21: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			rbrace = _r$7;
-			_r$8 = p.expectSemi(); /* */ $s = 22; case 22: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			_r$8;
-			body = new ast.BlockStmt.ptr(lbrace, list, rbrace);
-			/* */ if (typeSwitch) { $s = 23; continue; }
-			/* */ $s = 24; continue;
-			/* if (typeSwitch) { */ case 23:
-				$24r = new ast.TypeSwitchStmt.ptr(pos, s1, s2, body);
-				$s = 25; case 25: return $24r;
-			/* } */ case 24:
-			_r$9 = p.makeExpr(s2, "switch expression"); /* */ $s = 26; case 26: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			$24r$1 = new ast.SwitchStmt.ptr(pos, s1, _r$9, body);
-			$s = 27; case 27: return $24r$1;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseSwitchStmt, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tuple, _tuple$1, body, lbrace, list, p, pos, prevLev, rbrace, s1, s2, typeSwitch, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseCommClause = function parseCommClause() {
-			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, arrow, body, colon, comm, lhs, p, pos, pos$1, rhs, rhs$1, tok, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "CommClause"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			pos = p.pos;
-			comm = $ifaceNil;
-			/* */ if (p.tok === 62) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (p.tok === 62) { */ case 4:
-				$r = p.next(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$1 = p.parseList(false); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				lhs = _r$1;
-				/* */ if (p.tok === 36) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (p.tok === 36) { */ case 9:
-					/* */ if (lhs.$length > 1) { $s = 12; continue; }
-					/* */ $s = 13; continue;
-					/* if (lhs.$length > 1) { */ case 12:
-						_r$2 = (0 >= lhs.$length ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + 0]).Pos(); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						$r = p.errorExpected(_r$2, "1 expression"); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 13:
-					arrow = p.pos;
-					$r = p.next(); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$3 = p.parseRhs(); /* */ $s = 17; case 17: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					rhs = _r$3;
-					comm = new ast.SendStmt.ptr((0 >= lhs.$length ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + 0]), arrow, rhs);
-					$s = 11; continue;
-				/* } else { */ case 10:
-					tok = p.tok;
-					/* */ if ((tok === 42) || (tok === 47)) { $s = 18; continue; }
-					/* */ $s = 19; continue;
-					/* if ((tok === 42) || (tok === 47)) { */ case 18:
-						/* */ if (lhs.$length > 2) { $s = 21; continue; }
-						/* */ $s = 22; continue;
-						/* if (lhs.$length > 2) { */ case 21:
-							_r$4 = (0 >= lhs.$length ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + 0]).Pos(); /* */ $s = 23; case 23: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							$r = p.errorExpected(_r$4, "1 or 2 expressions"); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							lhs = $subslice(lhs, 0, 2);
-						/* } */ case 22:
-						pos$1 = p.pos;
-						$r = p.next(); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_r$5 = p.parseRhs(); /* */ $s = 26; case 26: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						rhs$1 = _r$5;
-						comm = new ast.AssignStmt.ptr(lhs, pos$1, tok, new sliceType$3([rhs$1]));
-						$s = 20; continue;
-					/* } else { */ case 19:
-						/* */ if (lhs.$length > 1) { $s = 27; continue; }
-						/* */ $s = 28; continue;
-						/* if (lhs.$length > 1) { */ case 27:
-							_r$6 = (0 >= lhs.$length ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + 0]).Pos(); /* */ $s = 29; case 29: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-							$r = p.errorExpected(_r$6, "1 expression"); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 28:
-						comm = new ast.ExprStmt.ptr((0 >= lhs.$length ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + 0]));
-					/* } */ case 20:
-				/* } */ case 11:
-				$s = 6; continue;
-			/* } else { */ case 5:
-				_r$7 = p.expect(66); /* */ $s = 31; case 31: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_r$7;
-			/* } */ case 6:
-			_r$8 = p.expect(58); /* */ $s = 32; case 32: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			colon = _r$8;
-			_r$9 = p.parseStmtList(); /* */ $s = 33; case 33: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			body = _r$9;
-			$24r = new ast.CommClause.ptr(pos, comm, colon, body);
-			$s = 34; case 34: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$18.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseCommClause, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, arrow, body, colon, comm, lhs, p, pos, pos$1, rhs, rhs$1, tok, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseSelectStmt = function parseSelectStmt() {
-			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, body, lbrace, list, p, pos, rbrace, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "SelectStmt"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.expect(81); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			pos = _r$1;
-			_r$2 = p.expect(51); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			lbrace = _r$2;
-			list = sliceType$7.nil;
-			/* while (true) { */ case 6:
-				/* if (!((p.tok === 62) || (p.tok === 66))) { break; } */ if(!((p.tok === 62) || (p.tok === 66))) { $s = 7; continue; }
-				_r$3 = p.parseCommClause(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				list = $append(list, _r$3);
-			$s = 6; continue;
-			case 7:
-			_r$4 = p.expect(56); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			rbrace = _r$4;
-			_r$5 = p.expectSemi(); /* */ $s = 10; case 10: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_r$5;
-			body = new ast.BlockStmt.ptr(lbrace, list, rbrace);
-			$24r = new ast.SelectStmt.ptr(pos, body);
-			$s = 11; case 11: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$19.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseSelectStmt, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, body, lbrace, list, p, pos, rbrace, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseForStmt = function parseForStmt() {
-			var {$24r, $24r$1, $24r$2, _1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tuple, _tuple$1, _tuple$2, as, body, isRange, key, p, pos, pos$1, prevLev, s1, s2, s3, value, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, y, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "ForStmt"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.expect(70); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			pos = _r$1;
-			_tmp = $ifaceNil;
-			_tmp$1 = $ifaceNil;
-			_tmp$2 = $ifaceNil;
-			s1 = _tmp;
-			s2 = _tmp$1;
-			s3 = _tmp$2;
-			isRange = false;
-			/* */ if (!((p.tok === 51))) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (!((p.tok === 51))) { */ case 5:
-				prevLev = p.exprLev;
-				p.exprLev = -1;
-				/* */ if (!((p.tok === 57))) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (!((p.tok === 57))) { */ case 7:
-					/* */ if (p.tok === 79) { $s = 9; continue; }
-					/* */ $s = 10; continue;
-					/* if (p.tok === 79) { */ case 9:
-						pos$1 = p.pos;
-						$r = p.next(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_r$2 = p.parseRhs(); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						y = new sliceType$3([new ast.UnaryExpr.ptr(pos$1, 79, _r$2)]);
-						s2 = new ast.AssignStmt.ptr(sliceType$3.nil, 0, 0, y);
-						isRange = true;
-						$s = 11; continue;
-					/* } else { */ case 10:
-						_r$3 = p.parseSimpleStmt(2); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_tuple = _r$3;
-						s2 = _tuple[0];
-						isRange = _tuple[1];
-					/* } */ case 11:
-				/* } */ case 8:
-				/* */ if (!isRange && (p.tok === 57)) { $s = 15; continue; }
-				/* */ $s = 16; continue;
-				/* if (!isRange && (p.tok === 57)) { */ case 15:
-					$r = p.next(); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					s1 = s2;
-					s2 = $ifaceNil;
-					/* */ if (!((p.tok === 57))) { $s = 18; continue; }
-					/* */ $s = 19; continue;
-					/* if (!((p.tok === 57))) { */ case 18:
-						_r$4 = p.parseSimpleStmt(0); /* */ $s = 20; case 20: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						_tuple$1 = _r$4;
-						s2 = _tuple$1[0];
-					/* } */ case 19:
-					_r$5 = p.expectSemi(); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_r$5;
-					/* */ if (!((p.tok === 51))) { $s = 22; continue; }
-					/* */ $s = 23; continue;
-					/* if (!((p.tok === 51))) { */ case 22:
-						_r$6 = p.parseSimpleStmt(0); /* */ $s = 24; case 24: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						_tuple$2 = _r$6;
-						s3 = _tuple$2[0];
-					/* } */ case 23:
-				/* } */ case 16:
-				p.exprLev = prevLev;
-			/* } */ case 6:
-			_r$7 = p.parseBlockStmt(); /* */ $s = 25; case 25: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			body = _r$7;
-			_r$8 = p.expectSemi(); /* */ $s = 26; case 26: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			_r$8;
-			/* */ if (isRange) { $s = 27; continue; }
-			/* */ $s = 28; continue;
-			/* if (isRange) { */ case 27:
-				as = $assertType(s2, ptrType$11);
-				_tmp$3 = $ifaceNil;
-				_tmp$4 = $ifaceNil;
-				key = _tmp$3;
-				value = _tmp$4;
-					_1 = as.Lhs.$length;
-					/* */ if (_1 === (0)) { $s = 30; continue; }
-					/* */ if (_1 === (1)) { $s = 31; continue; }
-					/* */ if (_1 === (2)) { $s = 32; continue; }
-					/* */ $s = 33; continue;
-					/* if (_1 === (0)) { */ case 30:
-						$s = 34; continue;
-					/* } else if (_1 === (1)) { */ case 31:
-						key = (x = as.Lhs, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
-						$s = 34; continue;
-					/* } else if (_1 === (2)) { */ case 32:
-						_tmp$5 = (x$1 = as.Lhs, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]));
-						_tmp$6 = (x$2 = as.Lhs, (1 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 1]));
-						key = _tmp$5;
-						value = _tmp$6;
-						$s = 34; continue;
-					/* } else { */ case 33:
-						_r$9 = (x$3 = as.Lhs, x$4 = as.Lhs.$length - 1 >> 0, ((x$4 < 0 || x$4 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + x$4])).Pos(); /* */ $s = 35; case 35: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-						$r = p.errorExpected(_r$9, "at most 2 expressions"); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_r$10 = body.End(); /* */ $s = 37; case 37: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-						_r$11 = p.safePos(_r$10); /* */ $s = 38; case 38: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-						$24r = new ast.BadStmt.ptr(pos, _r$11);
-						$s = 39; case 39: return $24r;
-					/* } */ case 34:
-				case 29:
-				x$6 = $assertType((x$5 = as.Rhs, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0])), ptrType$46).X;
-				_r$12 = (x$7 = as.Rhs, (0 >= x$7.$length ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + 0])).Pos(); /* */ $s = 40; case 40: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				$24r$1 = new ast.RangeStmt.ptr(pos, key, value, as.TokPos, as.Tok, _r$12, x$6, body);
-				$s = 41; case 41: return $24r$1;
-			/* } */ case 28:
-			_r$13 = p.makeExpr(s2, "boolean or range expression"); /* */ $s = 42; case 42: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-			$24r$2 = new ast.ForStmt.ptr(pos, s1, _r$13, s3, body);
-			$s = 43; case 43: return $24r$2;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseForStmt, $c: true, $r, $24r, $24r$1, $24r$2, _1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tuple, _tuple$1, _tuple$2, as, body, isRange, key, p, pos, pos$1, prevLev, s1, s2, s3, value, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, y, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseStmt = function parseStmt() {
-			var {$24r, _1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, isLabeledStmt, p, pos, s, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			s = $ifaceNil;
-			p = this;
-			_r = incNestLev(p); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$deferred.push([decNestLev, [_r]]);
-			/* */ if (p.trace) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (p.trace) { */ case 2:
-				_r$1 = trace(p, "Statement"); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r$1]]);
-			/* } */ case 3:
-				_1 = p.tok;
-				/* */ if ((_1 === (64)) || (_1 === (84)) || (_1 === (85))) { $s = 6; continue; }
-				/* */ if ((_1 === (4)) || (_1 === (5)) || (_1 === (6)) || (_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (71)) || (_1 === (49)) || (_1 === (50)) || (_1 === (82)) || (_1 === (77)) || (_1 === (63)) || (_1 === (76)) || (_1 === (12)) || (_1 === (13)) || (_1 === (14)) || (_1 === (17)) || (_1 === (19)) || (_1 === (36)) || (_1 === (43))) { $s = 7; continue; }
-				/* */ if (_1 === (72)) { $s = 8; continue; }
-				/* */ if (_1 === (67)) { $s = 9; continue; }
-				/* */ if (_1 === (80)) { $s = 10; continue; }
-				/* */ if ((_1 === (61)) || (_1 === (65)) || (_1 === (73)) || (_1 === (69))) { $s = 11; continue; }
-				/* */ if (_1 === (51)) { $s = 12; continue; }
-				/* */ if (_1 === (74)) { $s = 13; continue; }
-				/* */ if (_1 === (83)) { $s = 14; continue; }
-				/* */ if (_1 === (81)) { $s = 15; continue; }
-				/* */ if (_1 === (70)) { $s = 16; continue; }
-				/* */ if (_1 === (57)) { $s = 17; continue; }
-				/* */ if (_1 === (56)) { $s = 18; continue; }
-				/* */ $s = 19; continue;
-				/* if ((_1 === (64)) || (_1 === (84)) || (_1 === (85))) { */ case 6:
-					_r$2 = p.parseDecl(stmtStart); /* */ $s = 21; case 21: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					s = new ast.DeclStmt.ptr(_r$2);
-					$s = 20; continue;
-				/* } else if ((_1 === (4)) || (_1 === (5)) || (_1 === (6)) || (_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (71)) || (_1 === (49)) || (_1 === (50)) || (_1 === (82)) || (_1 === (77)) || (_1 === (63)) || (_1 === (76)) || (_1 === (12)) || (_1 === (13)) || (_1 === (14)) || (_1 === (17)) || (_1 === (19)) || (_1 === (36)) || (_1 === (43))) { */ case 7:
-					_r$3 = p.parseSimpleStmt(1); /* */ $s = 22; case 22: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_tuple = _r$3;
-					s = _tuple[0];
-					_tuple$1 = $assertType(s, ptrType$10, true);
-					isLabeledStmt = _tuple$1[1];
-					/* */ if (!isLabeledStmt) { $s = 23; continue; }
-					/* */ $s = 24; continue;
-					/* if (!isLabeledStmt) { */ case 23:
-						_r$4 = p.expectSemi(); /* */ $s = 25; case 25: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						_r$4;
-					/* } */ case 24:
-					$s = 20; continue;
-				/* } else if (_1 === (72)) { */ case 8:
-					_r$5 = p.parseGoStmt(); /* */ $s = 26; case 26: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					s = _r$5;
-					$s = 20; continue;
-				/* } else if (_1 === (67)) { */ case 9:
-					_r$6 = p.parseDeferStmt(); /* */ $s = 27; case 27: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					s = _r$6;
-					$s = 20; continue;
-				/* } else if (_1 === (80)) { */ case 10:
-					_r$7 = p.parseReturnStmt(); /* */ $s = 28; case 28: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					s = _r$7;
-					$s = 20; continue;
-				/* } else if ((_1 === (61)) || (_1 === (65)) || (_1 === (73)) || (_1 === (69))) { */ case 11:
-					_r$8 = p.parseBranchStmt(p.tok); /* */ $s = 29; case 29: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					s = _r$8;
-					$s = 20; continue;
-				/* } else if (_1 === (51)) { */ case 12:
-					_r$9 = p.parseBlockStmt(); /* */ $s = 30; case 30: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					s = _r$9;
-					_r$10 = p.expectSemi(); /* */ $s = 31; case 31: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_r$10;
-					$s = 20; continue;
-				/* } else if (_1 === (74)) { */ case 13:
-					_r$11 = p.parseIfStmt(); /* */ $s = 32; case 32: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					s = _r$11;
-					$s = 20; continue;
-				/* } else if (_1 === (83)) { */ case 14:
-					_r$12 = p.parseSwitchStmt(); /* */ $s = 33; case 33: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					s = _r$12;
-					$s = 20; continue;
-				/* } else if (_1 === (81)) { */ case 15:
-					_r$13 = p.parseSelectStmt(); /* */ $s = 34; case 34: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					s = _r$13;
-					$s = 20; continue;
-				/* } else if (_1 === (70)) { */ case 16:
-					_r$14 = p.parseForStmt(); /* */ $s = 35; case 35: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					s = _r$14;
-					$s = 20; continue;
-				/* } else if (_1 === (57)) { */ case 17:
-					s = new ast.EmptyStmt.ptr(p.pos, p.lit === "\n");
-					$r = p.next(); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 20; continue;
-				/* } else if (_1 === (56)) { */ case 18:
-					s = new ast.EmptyStmt.ptr(p.pos, true);
-					$s = 20; continue;
-				/* } else { */ case 19:
-					pos = p.pos;
-					$r = p.errorExpected(pos, "statement"); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.advance(stmtStart); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					s = new ast.BadStmt.ptr(pos, p.pos);
-				/* } */ case 20:
-			case 5:
-			$24r = s;
-			$s = 39; case 39: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  s; } if($curGoroutine.asleep) { var $f = {$blk: parseStmt, $c: true, $r, $24r, _1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, isLabeledStmt, p, pos, s, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseImportSpec = function parseImportSpec(doc, param, param$1) {
-			var {$24r, _1, _r, _r$1, _r$2, comment, doc, ident, p, param, param$1, path, pos, spec, $s, $deferred, $r, $c} = $restore(this, {doc, param, param$1});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "ImportSpec"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			ident = ptrType$2.nil;
-				_1 = p.tok;
-				/* */ if (_1 === (4)) { $s = 5; continue; }
-				/* */ if (_1 === (53)) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if (_1 === (4)) { */ case 5:
-					_r$1 = p.parseIdent(); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					ident = _r$1;
-					$s = 7; continue;
-				/* } else if (_1 === (53)) { */ case 6:
-					ident = new ast.Ident.ptr(p.pos, ".", ptrType$3.nil);
-					$r = p.next(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 7:
-			case 4:
-			pos = p.pos;
-			path = "";
-			/* */ if (p.tok === 9) { $s = 10; continue; }
-			/* */ if (new token.Token(p.tok).IsLiteral()) { $s = 11; continue; }
-			/* */ $s = 12; continue;
-			/* if (p.tok === 9) { */ case 10:
-				path = p.lit;
-				$r = p.next(); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 13; continue;
-			/* } else if (new token.Token(p.tok).IsLiteral()) { */ case 11:
-				$r = p.error(pos, "import path must be a string"); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.next(); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 13; continue;
-			/* } else { */ case 12:
-				$r = p.error(pos, "missing import path"); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.advance(exprEnd); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 13:
-			_r$2 = p.expectSemi(); /* */ $s = 19; case 19: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			comment = _r$2;
-			spec = new ast.ImportSpec.ptr(doc, ident, new ast.BasicLit.ptr(pos, 9, path), comment, 0);
-			p.imports = $append(p.imports, spec);
-			$24r = spec;
-			$s = 20; case 20: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseImportSpec, $c: true, $r, $24r, _1, _r, _r$1, _r$2, comment, doc, ident, p, param, param$1, path, pos, spec, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseValueSpec = function parseValueSpec(doc, keyword, iota) {
-			var {$24r, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, comment, doc, idents, iota, keyword, p, spec, typ, values, $s, $deferred, $r, $c} = $restore(this, {doc, keyword, iota});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, new token.Token(keyword).String() + "Spec"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.parseIdentList(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			idents = _r$1;
-			typ = $ifaceNil;
-			values = sliceType$3.nil;
-				_1 = keyword;
-				/* */ if (_1 === (64)) { $s = 6; continue; }
-				/* */ if (_1 === (85)) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (_1 === (64)) { */ case 6:
-					/* */ if (!((p.tok === 1)) && !((p.tok === 57)) && !((p.tok === 54))) { $s = 10; continue; }
-					/* */ $s = 11; continue;
-					/* if (!((p.tok === 1)) && !((p.tok === 57)) && !((p.tok === 54))) { */ case 10:
-						_r$2 = p.tryIdentOrType(); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						typ = _r$2;
-						/* */ if (p.tok === 42) { $s = 13; continue; }
-						/* */ $s = 14; continue;
-						/* if (p.tok === 42) { */ case 13:
-							$r = p.next(); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_r$3 = p.parseList(true); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							values = _r$3;
-						/* } */ case 14:
-					/* } */ case 11:
-					$s = 9; continue;
-				/* } else if (_1 === (85)) { */ case 7:
-					/* */ if (!((p.tok === 42))) { $s = 17; continue; }
-					/* */ $s = 18; continue;
-					/* if (!((p.tok === 42))) { */ case 17:
-						_r$4 = p.parseType(); /* */ $s = 19; case 19: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						typ = _r$4;
-					/* } */ case 18:
-					/* */ if (p.tok === 42) { $s = 20; continue; }
-					/* */ $s = 21; continue;
-					/* if (p.tok === 42) { */ case 20:
-						$r = p.next(); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_r$5 = p.parseList(true); /* */ $s = 23; case 23: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						values = _r$5;
-					/* } */ case 21:
-					$s = 9; continue;
-				/* } else { */ case 8:
-					$panic(new $String("unreachable"));
-				/* } */ case 9:
-			case 5:
-			_r$6 = p.expectSemi(); /* */ $s = 24; case 24: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			comment = _r$6;
-			spec = new ast.ValueSpec.ptr(doc, idents, typ, values, comment);
-			$24r = spec;
-			$s = 25; case 25: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseValueSpec, $c: true, $r, $24r, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, comment, doc, idents, iota, keyword, p, spec, typ, values, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseGenericType = function parseGenericType(spec, openPos, name0, typ0) {
-			var {_r, _r$1, _r$2, _r$3, closePos, list, name0, openPos, p, spec, typ0, $s, $deferred, $r, $c} = $restore(this, {spec, openPos, name0, typ0});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "parseGenericType"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.parseParameterList(name0, typ0, 55); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			list = _r$1;
-			_r$2 = p.expect(55); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			closePos = _r$2;
-			spec.TypeParams = new ast.FieldList.ptr(openPos, list, closePos);
-			/* */ if (p.tok === 42) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (p.tok === 42) { */ case 6:
-				spec.Assign = p.pos;
-				$r = p.next(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 7:
-			_r$3 = p.parseType(); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			spec.Type = _r$3;
-			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseGenericType, $c: true, $r, _r, _r$1, _r$2, _r$3, closePos, list, name0, openPos, p, spec, typ0, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseTypeSpec = function parseTypeSpec(doc, param, param$1) {
-			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _tuple, doc, lbrack, lhs, name, p, param, param$1, pname, ptype, spec, x, $s, $deferred, $r, $c} = $restore(this, {doc, param, param$1});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "TypeSpec"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			_r$1 = p.parseIdent(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			name = _r$1;
-			spec = new ast.TypeSpec.ptr(doc, name, ptrType$27.nil, 0, $ifaceNil, ptrType$33.nil);
-			/* */ if (p.tok === 50) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (p.tok === 50) { */ case 5:
-				lbrack = p.pos;
-				$r = p.next(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (p.tok === 4) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (p.tok === 4) { */ case 9:
-					_r$2 = p.parseIdent(); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					x = _r$2;
-					/* */ if (!((p.tok === 50))) { $s = 13; continue; }
-					/* */ $s = 14; continue;
-					/* if (!((p.tok === 50))) { */ case 13:
-						p.exprLev = p.exprLev + (1) >> 0;
-						_r$3 = p.parsePrimaryExpr(x); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						lhs = _r$3;
-						_r$4 = p.parseBinaryExpr(lhs, 1); /* */ $s = 16; case 16: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						x = _r$4;
-						p.exprLev = p.exprLev - (1) >> 0;
-					/* } */ case 14:
-					_tuple = extractName(x, p.tok === 52);
-					pname = _tuple[0];
-					ptype = _tuple[1];
-					/* */ if (!(pname === ptrType$2.nil) && (!($interfaceIsEqual(ptype, $ifaceNil)) || !((p.tok === 55)))) { $s = 17; continue; }
-					/* */ $s = 18; continue;
-					/* if (!(pname === ptrType$2.nil) && (!($interfaceIsEqual(ptype, $ifaceNil)) || !((p.tok === 55)))) { */ case 17:
-						$r = p.parseGenericType(spec, lbrack, pname, ptype); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 19; continue;
-					/* } else { */ case 18:
-						_r$5 = p.parseArrayType(lbrack, x); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						spec.Type = _r$5;
-					/* } */ case 19:
-					$s = 11; continue;
-				/* } else { */ case 10:
-					_r$6 = p.parseArrayType(lbrack, $ifaceNil); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					spec.Type = _r$6;
-				/* } */ case 11:
-				$s = 7; continue;
-			/* } else { */ case 6:
-				/* */ if (p.tok === 42) { $s = 23; continue; }
-				/* */ $s = 24; continue;
-				/* if (p.tok === 42) { */ case 23:
-					spec.Assign = p.pos;
-					$r = p.next(); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 24:
-				_r$7 = p.parseType(); /* */ $s = 26; case 26: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				spec.Type = _r$7;
-			/* } */ case 7:
-			_r$8 = p.expectSemi(); /* */ $s = 27; case 27: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			spec.Comment = _r$8;
-			$24r = spec;
-			$s = 28; case 28: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseTypeSpec, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _tuple, doc, lbrack, lhs, name, p, param, param$1, pname, ptype, spec, x, $s, $deferred};return $f; } }
-		};
-		extractName = function extractName$1(x, force) {
-			var _1, _ref, _tuple, _tuple$1, _tuple$2, force, lhs, name, name$1, name$2, op, x, x$1, x$2, x$3, x$4, x$5;
-			_ref = x;
-			if ($assertType(_ref, ptrType$2, true)[1]) {
-				x$1 = _ref.$val;
-				return [x$1, $ifaceNil];
-			} else if ($assertType(_ref, ptrType$47, true)[1]) {
-				x$2 = _ref.$val;
-				_1 = x$2.Op;
-				if (_1 === (14)) {
-					_tuple = $assertType(x$2.X, ptrType$2, true);
-					name = _tuple[0];
-					if (!(name === ptrType$2.nil) && (force || isTypeElem(x$2.Y))) {
-						return [name, new ast.StarExpr.ptr(x$2.OpPos, x$2.Y)];
-					}
-				} else if (_1 === (18)) {
-					_tuple$1 = extractName(x$2.X, force || isTypeElem(x$2.Y));
-					name$1 = _tuple$1[0];
-					lhs = _tuple$1[1];
-					if (!(name$1 === ptrType$2.nil) && !($interfaceIsEqual(lhs, $ifaceNil))) {
-						op = $clone(x$2, ast.BinaryExpr);
-						op.X = lhs;
-						return [name$1, op];
-					}
-				}
-			} else if ($assertType(_ref, ptrType$40, true)[1]) {
-				x$3 = _ref.$val;
-				_tuple$2 = $assertType(x$3.Fun, ptrType$2, true);
-				name$2 = _tuple$2[0];
-				if (!(name$2 === ptrType$2.nil)) {
-					if ((x$3.Args.$length === 1) && (x$3.Ellipsis === 0) && (force || isTypeElem((x$4 = x$3.Args, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0]))))) {
-						return [name$2, (x$5 = x$3.Args, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0]))];
-					}
-				}
-			}
-			return [ptrType$2.nil, x];
-		};
-		isTypeElem = function isTypeElem$1(x) {
-			var _ref, x, x$1, x$2, x$3, x$4;
-			_ref = x;
-			if ($assertType(_ref, ptrType$34, true)[1] || $assertType(_ref, ptrType$6, true)[1] || $assertType(_ref, ptrType$7, true)[1] || $assertType(_ref, ptrType$9, true)[1] || $assertType(_ref, ptrType$38, true)[1] || $assertType(_ref, ptrType$39, true)[1]) {
-				x$1 = _ref;
-				return true;
-			} else if ($assertType(_ref, ptrType$47, true)[1]) {
-				x$2 = _ref.$val;
-				return isTypeElem(x$2.X) || isTypeElem(x$2.Y);
-			} else if ($assertType(_ref, ptrType$46, true)[1]) {
-				x$3 = _ref.$val;
-				return x$3.Op === 88;
-			} else if ($assertType(_ref, ptrType$41, true)[1]) {
-				x$4 = _ref.$val;
-				return isTypeElem(x$4.X);
-			}
-			return false;
-		};
-		$ptrType(parser).prototype.parseGenDecl = function parseGenDecl(keyword, f) {
-			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tmp, _tmp$1, doc, f, iota, keyword, list, lparen, p, pos, rparen, $s, $deferred, $r, $c} = $restore(this, {keyword, f});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "GenDecl(" + new token.Token(keyword).String() + ")"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			doc = p.leadComment;
-			_r$1 = p.expect(keyword); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			pos = _r$1;
-			_tmp = 0;
-			_tmp$1 = 0;
-			lparen = _tmp;
-			rparen = _tmp$1;
-			list = sliceType$8.nil;
-			/* */ if (p.tok === 49) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (p.tok === 49) { */ case 5:
-				lparen = p.pos;
-				$r = p.next(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				iota = 0;
-				/* while (true) { */ case 9:
-					/* if (!(!((p.tok === 54)) && !((p.tok === 1)))) { break; } */ if(!(!((p.tok === 54)) && !((p.tok === 1)))) { $s = 10; continue; }
-					_r$2 = f(p.leadComment, keyword, iota); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					list = $append(list, _r$2);
-					iota = iota + (1) >> 0;
-				$s = 9; continue;
-				case 10:
-				_r$3 = p.expect(54); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				rparen = _r$3;
-				_r$4 = p.expectSemi(); /* */ $s = 13; case 13: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_r$4;
-				$s = 7; continue;
-			/* } else { */ case 6:
-				_r$5 = f(ptrType$33.nil, keyword, 0); /* */ $s = 14; case 14: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				list = $append(list, _r$5);
-			/* } */ case 7:
-			$24r = new ast.GenDecl.ptr(doc, pos, keyword, lparen, list, rparen);
-			$s = 15; case 15: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$22.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseGenDecl, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tmp, _tmp$1, doc, f, iota, keyword, list, lparen, p, pos, rparen, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseFuncDecl = function parseFuncDecl() {
-			var {$24r, _1, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, body, decl, doc, ident, p, params, pos, recv, results, tparams, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "FunctionDecl"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			doc = p.leadComment;
-			_r$1 = p.expect(71); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			pos = _r$1;
-			recv = ptrType$27.nil;
-			/* */ if (p.tok === 49) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (p.tok === 49) { */ case 5:
-				_r$2 = p.parseParameters(false); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_tuple = _r$2;
-				recv = _tuple[1];
-			/* } */ case 6:
-			_r$3 = p.parseIdent(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			ident = _r$3;
-			_r$4 = p.parseParameters(true); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_tuple$1 = _r$4;
-			tparams = _tuple$1[0];
-			params = _tuple$1[1];
-			/* */ if (!(recv === ptrType$27.nil) && !(tparams === ptrType$27.nil)) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if (!(recv === ptrType$27.nil) && !(tparams === ptrType$27.nil)) { */ case 10:
-				$r = p.error(tparams.Opening, "method must have no type parameters"); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				tparams = ptrType$27.nil;
-			/* } */ case 11:
-			_r$5 = p.parseResult(); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			results = _r$5;
-			body = ptrType$13.nil;
-				_1 = p.tok;
-				/* */ if (_1 === (51)) { $s = 15; continue; }
-				/* */ if (_1 === (57)) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (_1 === (51)) { */ case 15:
-					_r$6 = p.parseBody(); /* */ $s = 19; case 19: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					body = _r$6;
-					_r$7 = p.expectSemi(); /* */ $s = 20; case 20: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					_r$7;
-					$s = 18; continue;
-				/* } else if (_1 === (57)) { */ case 16:
-					$r = p.next(); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* */ if (p.tok === 51) { $s = 22; continue; }
-					/* */ $s = 23; continue;
-					/* if (p.tok === 51) { */ case 22:
-						$r = p.error(p.pos, "unexpected semicolon or newline before {"); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_r$8 = p.parseBody(); /* */ $s = 25; case 25: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						body = _r$8;
-						_r$9 = p.expectSemi(); /* */ $s = 26; case 26: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-						_r$9;
-					/* } */ case 23:
-					$s = 18; continue;
-				/* } else { */ case 17:
-					_r$10 = p.expectSemi(); /* */ $s = 27; case 27: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_r$10;
-				/* } */ case 18:
-			case 14:
-			decl = new ast.FuncDecl.ptr(doc, recv, ident, new ast.FuncType.ptr(pos, tparams, params, results), body);
-			$24r = decl;
-			$s = 28; case 28: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$23.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseFuncDecl, $c: true, $r, $24r, _1, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, body, decl, doc, ident, p, params, pos, recv, results, tparams, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseDecl = function parseDecl(sync) {
-			var {$24r, $24r$1, $24r$2, _1, _r, _r$1, _r$2, f, p, pos, sync, $s, $deferred, $r, $c} = $restore(this, {sync});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "Declaration"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			f = $throwNilPointerError;
-				_1 = p.tok;
-				/* */ if (_1 === (75)) { $s = 5; continue; }
-				/* */ if ((_1 === (64)) || (_1 === (85))) { $s = 6; continue; }
-				/* */ if (_1 === (84)) { $s = 7; continue; }
-				/* */ if (_1 === (71)) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (_1 === (75)) { */ case 5:
-					f = $methodVal(p, "parseImportSpec");
-					$s = 10; continue;
-				/* } else if ((_1 === (64)) || (_1 === (85))) { */ case 6:
-					f = $methodVal(p, "parseValueSpec");
-					$s = 10; continue;
-				/* } else if (_1 === (84)) { */ case 7:
-					f = $methodVal(p, "parseTypeSpec");
-					$s = 10; continue;
-				/* } else if (_1 === (71)) { */ case 8:
-					_r$1 = p.parseFuncDecl(); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					$24r = _r$1;
-					$s = 12; case 12: return $24r;
-				/* } else { */ case 9:
-					pos = p.pos;
-					$r = p.errorExpected(pos, "declaration"); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.advance(sync); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$24r$1 = new ast.BadDecl.ptr(pos, p.pos);
-					$s = 15; case 15: return $24r$1;
-				/* } */ case 10:
-			case 4:
-			_r$2 = p.parseGenDecl(p.tok, f); /* */ $s = 16; case 16: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r$2 = _r$2;
-			$s = 17; case 17: return $24r$2;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseDecl, $c: true, $r, $24r, $24r$1, $24r$2, _1, _r, _r$1, _r$2, f, p, pos, sync, $s, $deferred};return $f; } }
-		};
-		$ptrType(parser).prototype.parseFile = function parseFile() {
-			var {$24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, declErr, decls, doc, f, ident, p, pos, prev, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			/* */ if (p.trace) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.trace) { */ case 1:
-				_r = trace(p, "File"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$deferred.push([un, [_r]]);
-			/* } */ case 2:
-			/* */ if (!((p.errors.Len() === 0))) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (!((p.errors.Len() === 0))) { */ case 4:
-				$24r = ptrType$48.nil;
-				$s = 6; case 6: return $24r;
-			/* } */ case 5:
-			doc = p.leadComment;
-			_r$1 = p.expect(78); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			pos = _r$1;
-			_r$2 = p.parseIdent(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			ident = _r$2;
-			/* */ if (ident.Name === "_" && !((((p.mode & 16) >>> 0) === 0))) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if (ident.Name === "_" && !((((p.mode & 16) >>> 0) === 0))) { */ case 9:
-				$r = p.error(p.pos, "invalid package name _"); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 10:
-			_r$3 = p.expectSemi(); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_r$3;
-			/* */ if (!((p.errors.Len() === 0))) { $s = 13; continue; }
-			/* */ $s = 14; continue;
-			/* if (!((p.errors.Len() === 0))) { */ case 13:
-				$24r$1 = ptrType$48.nil;
-				$s = 15; case 15: return $24r$1;
-			/* } */ case 14:
-			decls = sliceType$9.nil;
-			/* */ if (((p.mode & 1) >>> 0) === 0) { $s = 16; continue; }
-			/* */ $s = 17; continue;
-			/* if (((p.mode & 1) >>> 0) === 0) { */ case 16:
-				/* while (true) { */ case 18:
-					/* if (!(p.tok === 75)) { break; } */ if(!(p.tok === 75)) { $s = 19; continue; }
-					_r$4 = p.parseGenDecl(75, $methodVal(p, "parseImportSpec")); /* */ $s = 20; case 20: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					decls = $append(decls, _r$4);
-				$s = 18; continue;
-				case 19:
-				/* */ if (((p.mode & 2) >>> 0) === 0) { $s = 21; continue; }
-				/* */ $s = 22; continue;
-				/* if (((p.mode & 2) >>> 0) === 0) { */ case 21:
-					prev = 75;
-					/* while (true) { */ case 23:
-						/* if (!(!((p.tok === 1)))) { break; } */ if(!(!((p.tok === 1)))) { $s = 24; continue; }
-						/* */ if ((p.tok === 75) && !((prev === 75))) { $s = 25; continue; }
-						/* */ $s = 26; continue;
-						/* if ((p.tok === 75) && !((prev === 75))) { */ case 25:
-							$r = p.error(p.pos, "imports must appear before other declarations"); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 26:
-						prev = p.tok;
-						_r$5 = p.parseDecl(declStart); /* */ $s = 28; case 28: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						decls = $append(decls, _r$5);
-					$s = 23; continue;
-					case 24:
-				/* } */ case 22:
-			/* } */ case 17:
-			f = new ast.File.ptr(doc, pos, ident, decls, ((p.file.Base() >> 0)), (((p.file.Base() + p.file.Size() >> 0) >> 0)), ptrType.nil, p.imports, sliceType.nil, p.comments);
-			declErr = $throwNilPointerError;
-			if (!((((p.mode & 16) >>> 0) === 0))) {
-				declErr = $methodVal(p, "error");
-			}
-			/* */ if (((p.mode & 64) >>> 0) === 0) { $s = 29; continue; }
-			/* */ $s = 30; continue;
-			/* if (((p.mode & 64) >>> 0) === 0) { */ case 29:
-				$r = resolveFile(f, p.file, declErr); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 30:
-			$24r$2 = f;
-			$s = 32; case 32: return $24r$2;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$48.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseFile, $c: true, $r, $24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, declErr, decls, doc, f, ident, p, pos, prev, $s, $deferred};return $f; } }
-		};
-		readSource = function readSource$1(filename, src) {
-			var {$24r, $24r$1, _r, _r$1, _ref, filename, s, s$1, s$2, s$3, src, $s, $r, $c} = $restore(this, {filename, src});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			/* */ if (!($interfaceIsEqual(src, $ifaceNil))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!($interfaceIsEqual(src, $ifaceNil))) { */ case 1:
-				_ref = src;
-				/* */ if ($assertType(_ref, $String, true)[1]) { $s = 3; continue; }
-				/* */ if ($assertType(_ref, sliceType$12, true)[1]) { $s = 4; continue; }
-				/* */ if ($assertType(_ref, ptrType$50, true)[1]) { $s = 5; continue; }
-				/* */ if ($assertType(_ref, io.Reader, true)[1]) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if ($assertType(_ref, $String, true)[1]) { */ case 3:
-					s = _ref.$val;
-					$s = -1; return [(new sliceType$12($stringToBytes(s))), $ifaceNil];
-				/* } else if ($assertType(_ref, sliceType$12, true)[1]) { */ case 4:
-					s$1 = _ref.$val;
-					$s = -1; return [s$1, $ifaceNil];
-				/* } else if ($assertType(_ref, ptrType$50, true)[1]) { */ case 5:
-					s$2 = _ref.$val;
-					if (!(s$2 === ptrType$50.nil)) {
-						$s = -1; return [s$2.Bytes(), $ifaceNil];
-					}
-					$s = 7; continue;
-				/* } else if ($assertType(_ref, io.Reader, true)[1]) { */ case 6:
-					s$3 = _ref;
-					_r = io.ReadAll(s$3); /* */ $s = 8; case 8: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$24r = _r;
-					$s = 9; case 9: return $24r;
-				/* } */ case 7:
-				$s = -1; return [sliceType$12.nil, errors.New("invalid source")];
-			/* } */ case 2:
-			_r$1 = os.ReadFile(filename); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r$1 = _r$1;
-			$s = 11; case 11: return $24r$1;
-			/* */ } return; } var $f = {$blk: readSource$1, $c: true, $r, $24r, $24r$1, _r, _r$1, _ref, filename, s, s$1, s$2, s$3, src, $s};return $f;
-		};
-		ParseFile = function ParseFile$1(fset, filename, src, mode) {
-			var {$24r, _r, _r$1, _tmp, _tmp$1, _tuple, err, f, filename, fset, mode, p, src, text, $s, $deferred, $r, $c} = $restore(this, {fset, filename, src, mode});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			err = [err];
-			f = [f];
-			p = [p];
-			f[0] = ptrType$48.nil;
-			err[0] = $ifaceNil;
-			if (fset === ptrType$51.nil) {
-				$panic(new $String("parser.ParseFile: no token.FileSet provided (fset == nil)"));
-			}
-			_r = readSource(filename, src); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			text = _tuple[0];
-			err[0] = _tuple[1];
-			if (!($interfaceIsEqual(err[0], $ifaceNil))) {
-				_tmp = ptrType$48.nil;
-				_tmp$1 = err[0];
-				f[0] = _tmp;
-				err[0] = _tmp$1;
-				$s = -1; return [f[0], err[0]];
-			}
-			p[0] = new parser.ptr(ptrType$1.nil, scanner.ErrorList.nil, new scanner.Scanner.ptr(ptrType$1.nil, "", sliceType$12.nil, $throwNilPointerError, 0, 0, 0, 0, 0, false, 0, 0), 0, false, 0, sliceType$11.nil, ptrType$33.nil, ptrType$33.nil, 0, 0, "", 0, 0, 0, false, sliceType$10.nil, 0);
-			$deferred.push([(function(err, f, p) { return function ParseFile·func1() {
-					var {_r$1, _tuple$1, bail, e, ok, $s, $r, $c} = $restore(this, {});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					e = $recover();
-					/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 1:
-						_tuple$1 = $assertType(e, bailout, true);
-						bail = $clone(_tuple$1[0], bailout);
-						ok = _tuple$1[1];
-						/* */ if (!ok) { $s = 3; continue; }
-						/* */ if (!(bail.msg === "")) { $s = 4; continue; }
-						/* */ $s = 5; continue;
-						/* if (!ok) { */ case 3:
-							$panic(e);
-							$s = 5; continue;
-						/* } else if (!(bail.msg === "")) { */ case 4:
-							_r$1 = p[0].file.Position(bail.pos); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-							$r = (p[0].$ptr_errors || (p[0].$ptr_errors = new ptrType$31(function() { return this.$target.errors; }, function($v) { this.$target.errors = $v; }, p[0]))).Add($clone(_r$1, token.Position), bail.msg); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 5:
-					/* } */ case 2:
-					if (f[0] === ptrType$48.nil) {
-						f[0] = new ast.File.ptr(ptrType$33.nil, 0, new ast.Ident.ptr(0, "", ptrType$3.nil), sliceType$9.nil, 0, 0, ast.NewScope(ptrType.nil), sliceType$10.nil, sliceType.nil, sliceType$11.nil);
-					}
-					$r = p[0].errors.Sort(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					err[0] = p[0].errors.Err();
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: ParseFile·func1, $c: true, $r, _r$1, _tuple$1, bail, e, ok, $s};return $f;
-				}; })(err, f, p), []]);
-			$r = p[0].init(fset, filename, text, mode); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$1 = p[0].parseFile(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			f[0] = _r$1;
-			$24r = [f[0], err[0]];
-			$s = 4; case 4: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [f[0], err[0]]; } if($curGoroutine.asleep) { var $f = {$blk: ParseFile$1, $c: true, $r, $24r, _r, _r$1, _tmp, _tmp$1, _tuple, err, f, filename, fset, mode, p, src, text, $s, $deferred};return $f; } }
-		};
-		$pkg.ParseFile = ParseFile;
-		ptrType$53.methods = [{prop: "trace", name: "trace", pkg: "go/parser", typ: $funcType([$String, sliceType$2], [], true)}, {prop: "sprintf", name: "sprintf", pkg: "go/parser", typ: $funcType([$String, sliceType$2], [$String], true)}, {prop: "openScope", name: "openScope", pkg: "go/parser", typ: $funcType([token.Pos], [], false)}, {prop: "closeScope", name: "closeScope", pkg: "go/parser", typ: $funcType([], [], false)}, {prop: "openLabelScope", name: "openLabelScope", pkg: "go/parser", typ: $funcType([], [], false)}, {prop: "closeLabelScope", name: "closeLabelScope", pkg: "go/parser", typ: $funcType([], [], false)}, {prop: "declare", name: "declare", pkg: "go/parser", typ: $funcType([$emptyInterface, $emptyInterface, ptrType, ast.ObjKind, sliceType], [], true)}, {prop: "shortVarDecl", name: "shortVarDecl", pkg: "go/parser", typ: $funcType([ptrType$11], [], false)}, {prop: "resolve", name: "resolve", pkg: "go/parser", typ: $funcType([ptrType$2, $Bool], [], false)}, {prop: "walkExprs", name: "walkExprs", pkg: "go/parser", typ: $funcType([sliceType$3], [], false)}, {prop: "walkLHS", name: "walkLHS", pkg: "go/parser", typ: $funcType([sliceType$3], [], false)}, {prop: "walkStmts", name: "walkStmts", pkg: "go/parser", typ: $funcType([sliceType$7], [], false)}, {prop: "Visit", name: "Visit", pkg: "", typ: $funcType([ast.Node], [ast.Visitor], false)}, {prop: "walkFuncType", name: "walkFuncType", pkg: "go/parser", typ: $funcType([ptrType$7], [], false)}, {prop: "resolveList", name: "resolveList", pkg: "go/parser", typ: $funcType([ptrType$27], [], false)}, {prop: "declareList", name: "declareList", pkg: "go/parser", typ: $funcType([ptrType$27, ast.ObjKind], [], false)}, {prop: "walkRecv", name: "walkRecv", pkg: "go/parser", typ: $funcType([ptrType$27], [], false)}, {prop: "walkFieldList", name: "walkFieldList", pkg: "go/parser", typ: $funcType([ptrType$27, ast.ObjKind], [], false)}, {prop: "walkTParams", name: "walkTParams", pkg: "go/parser", typ: $funcType([ptrType$27], [], false)}, {prop: "walkBody", name: "walkBody", pkg: "go/parser", typ: $funcType([ptrType$13], [], false)}];
-		ptrType$54.methods = [{prop: "init", name: "init", pkg: "go/parser", typ: $funcType([ptrType$51, $String, sliceType$12, Mode], [], false)}, {prop: "printTrace", name: "printTrace", pkg: "go/parser", typ: $funcType([sliceType$2], [], true)}, {prop: "next0", name: "next0", pkg: "go/parser", typ: $funcType([], [], false)}, {prop: "consumeComment", name: "consumeComment", pkg: "go/parser", typ: $funcType([], [ptrType$32, $Int], false)}, {prop: "consumeCommentGroup", name: "consumeCommentGroup", pkg: "go/parser", typ: $funcType([$Int], [ptrType$33, $Int], false)}, {prop: "next", name: "next", pkg: "go/parser", typ: $funcType([], [], false)}, {prop: "error", name: "error", pkg: "go/parser", typ: $funcType([token.Pos, $String], [], false)}, {prop: "errorExpected", name: "errorExpected", pkg: "go/parser", typ: $funcType([token.Pos, $String], [], false)}, {prop: "expect", name: "expect", pkg: "go/parser", typ: $funcType([token.Token], [token.Pos], false)}, {prop: "expect2", name: "expect2", pkg: "go/parser", typ: $funcType([token.Token], [token.Pos], false)}, {prop: "expectClosing", name: "expectClosing", pkg: "go/parser", typ: $funcType([token.Token, $String], [token.Pos], false)}, {prop: "expectSemi", name: "expectSemi", pkg: "go/parser", typ: $funcType([], [ptrType$33], false)}, {prop: "atComma", name: "atComma", pkg: "go/parser", typ: $funcType([$String, token.Token], [$Bool], false)}, {prop: "advance", name: "advance", pkg: "go/parser", typ: $funcType([mapType], [], false)}, {prop: "safePos", name: "safePos", pkg: "go/parser", typ: $funcType([token.Pos], [token.Pos], false)}, {prop: "parseIdent", name: "parseIdent", pkg: "go/parser", typ: $funcType([], [ptrType$2], false)}, {prop: "parseIdentList", name: "parseIdentList", pkg: "go/parser", typ: $funcType([], [sliceType], false)}, {prop: "parseExprList", name: "parseExprList", pkg: "go/parser", typ: $funcType([], [sliceType$3], false)}, {prop: "parseList", name: "parseList", pkg: "go/parser", typ: $funcType([$Bool], [sliceType$3], false)}, {prop: "parseType", name: "parseType", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseQualifiedIdent", name: "parseQualifiedIdent", pkg: "go/parser", typ: $funcType([ptrType$2], [ast.Expr], false)}, {prop: "parseTypeName", name: "parseTypeName", pkg: "go/parser", typ: $funcType([ptrType$2], [ast.Expr], false)}, {prop: "parseArrayType", name: "parseArrayType", pkg: "go/parser", typ: $funcType([token.Pos, ast.Expr], [ptrType$34], false)}, {prop: "parseArrayFieldOrTypeInstance", name: "parseArrayFieldOrTypeInstance", pkg: "go/parser", typ: $funcType([ptrType$2], [ptrType$2, ast.Expr], false)}, {prop: "parseFieldDecl", name: "parseFieldDecl", pkg: "go/parser", typ: $funcType([], [ptrType$36], false)}, {prop: "parseStructType", name: "parseStructType", pkg: "go/parser", typ: $funcType([], [ptrType$6], false)}, {prop: "parsePointerType", name: "parsePointerType", pkg: "go/parser", typ: $funcType([], [ptrType$28], false)}, {prop: "parseDotsType", name: "parseDotsType", pkg: "go/parser", typ: $funcType([], [ptrType$37], false)}, {prop: "parseParamDecl", name: "parseParamDecl", pkg: "go/parser", typ: $funcType([ptrType$2, $Bool], [field], false)}, {prop: "parseParameterList", name: "parseParameterList", pkg: "go/parser", typ: $funcType([ptrType$2, ast.Expr, token.Token], [sliceType$5], false)}, {prop: "parseParameters", name: "parseParameters", pkg: "go/parser", typ: $funcType([$Bool], [ptrType$27, ptrType$27], false)}, {prop: "parseResult", name: "parseResult", pkg: "go/parser", typ: $funcType([], [ptrType$27], false)}, {prop: "parseFuncType", name: "parseFuncType", pkg: "go/parser", typ: $funcType([], [ptrType$7], false)}, {prop: "parseMethodSpec", name: "parseMethodSpec", pkg: "go/parser", typ: $funcType([], [ptrType$36], false)}, {prop: "embeddedElem", name: "embeddedElem", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "embeddedTerm", name: "embeddedTerm", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseInterfaceType", name: "parseInterfaceType", pkg: "go/parser", typ: $funcType([], [ptrType$9], false)}, {prop: "parseMapType", name: "parseMapType", pkg: "go/parser", typ: $funcType([], [ptrType$38], false)}, {prop: "parseChanType", name: "parseChanType", pkg: "go/parser", typ: $funcType([], [ptrType$39], false)}, {prop: "parseTypeInstance", name: "parseTypeInstance", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "tryIdentOrType", name: "tryIdentOrType", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseStmtList", name: "parseStmtList", pkg: "go/parser", typ: $funcType([], [sliceType$7], false)}, {prop: "parseBody", name: "parseBody", pkg: "go/parser", typ: $funcType([], [ptrType$13], false)}, {prop: "parseBlockStmt", name: "parseBlockStmt", pkg: "go/parser", typ: $funcType([], [ptrType$13], false)}, {prop: "parseFuncTypeOrLit", name: "parseFuncTypeOrLit", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseOperand", name: "parseOperand", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseSelector", name: "parseSelector", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "parseTypeAssertion", name: "parseTypeAssertion", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "parseIndexOrSliceOrInstance", name: "parseIndexOrSliceOrInstance", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "parseCallOrConversion", name: "parseCallOrConversion", pkg: "go/parser", typ: $funcType([ast.Expr], [ptrType$40], false)}, {prop: "parseValue", name: "parseValue", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseElement", name: "parseElement", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseElementList", name: "parseElementList", pkg: "go/parser", typ: $funcType([], [sliceType$3], false)}, {prop: "parseLiteralValue", name: "parseLiteralValue", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "parsePrimaryExpr", name: "parsePrimaryExpr", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "parseUnaryExpr", name: "parseUnaryExpr", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "tokPrec", name: "tokPrec", pkg: "go/parser", typ: $funcType([], [token.Token, $Int], false)}, {prop: "parseBinaryExpr", name: "parseBinaryExpr", pkg: "go/parser", typ: $funcType([ast.Expr, $Int], [ast.Expr], false)}, {prop: "parseExpr", name: "parseExpr", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseRhs", name: "parseRhs", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseSimpleStmt", name: "parseSimpleStmt", pkg: "go/parser", typ: $funcType([$Int], [ast.Stmt, $Bool], false)}, {prop: "parseCallExpr", name: "parseCallExpr", pkg: "go/parser", typ: $funcType([$String], [ptrType$40], false)}, {prop: "parseGoStmt", name: "parseGoStmt", pkg: "go/parser", typ: $funcType([], [ast.Stmt], false)}, {prop: "parseDeferStmt", name: "parseDeferStmt", pkg: "go/parser", typ: $funcType([], [ast.Stmt], false)}, {prop: "parseReturnStmt", name: "parseReturnStmt", pkg: "go/parser", typ: $funcType([], [ptrType$43], false)}, {prop: "parseBranchStmt", name: "parseBranchStmt", pkg: "go/parser", typ: $funcType([token.Token], [ptrType$12], false)}, {prop: "makeExpr", name: "makeExpr", pkg: "go/parser", typ: $funcType([ast.Stmt, $String], [ast.Expr], false)}, {prop: "parseIfHeader", name: "parseIfHeader", pkg: "go/parser", typ: $funcType([], [ast.Stmt, ast.Expr], false)}, {prop: "parseIfStmt", name: "parseIfStmt", pkg: "go/parser", typ: $funcType([], [ptrType$14], false)}, {prop: "parseCaseClause", name: "parseCaseClause", pkg: "go/parser", typ: $funcType([], [ptrType$15], false)}, {prop: "isTypeSwitchGuard", name: "isTypeSwitchGuard", pkg: "go/parser", typ: $funcType([ast.Stmt], [$Bool], false)}, {prop: "parseSwitchStmt", name: "parseSwitchStmt", pkg: "go/parser", typ: $funcType([], [ast.Stmt], false)}, {prop: "parseCommClause", name: "parseCommClause", pkg: "go/parser", typ: $funcType([], [ptrType$18], false)}, {prop: "parseSelectStmt", name: "parseSelectStmt", pkg: "go/parser", typ: $funcType([], [ptrType$19], false)}, {prop: "parseForStmt", name: "parseForStmt", pkg: "go/parser", typ: $funcType([], [ast.Stmt], false)}, {prop: "parseStmt", name: "parseStmt", pkg: "go/parser", typ: $funcType([], [ast.Stmt], false)}, {prop: "parseImportSpec", name: "parseImportSpec", pkg: "go/parser", typ: $funcType([ptrType$33, token.Token, $Int], [ast.Spec], false)}, {prop: "parseValueSpec", name: "parseValueSpec", pkg: "go/parser", typ: $funcType([ptrType$33, token.Token, $Int], [ast.Spec], false)}, {prop: "parseGenericType", name: "parseGenericType", pkg: "go/parser", typ: $funcType([ptrType$26, token.Pos, ptrType$2, ast.Expr], [], false)}, {prop: "parseTypeSpec", name: "parseTypeSpec", pkg: "go/parser", typ: $funcType([ptrType$33, token.Token, $Int], [ast.Spec], false)}, {prop: "parseGenDecl", name: "parseGenDecl", pkg: "go/parser", typ: $funcType([token.Token, parseSpecFunction], [ptrType$22], false)}, {prop: "parseFuncDecl", name: "parseFuncDecl", pkg: "go/parser", typ: $funcType([], [ptrType$23], false)}, {prop: "parseDecl", name: "parseDecl", pkg: "go/parser", typ: $funcType([mapType], [ast.Decl], false)}, {prop: "parseFile", name: "parseFile", pkg: "go/parser", typ: $funcType([], [ptrType$48], false)}];
-		resolver.init("go/parser", [{prop: "handle", name: "handle", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "declErr", name: "declErr", embedded: false, exported: false, typ: funcType, tag: ""}, {prop: "pkgScope", name: "pkgScope", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "topScope", name: "topScope", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "unresolved", name: "unresolved", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "depth", name: "depth", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "labelScope", name: "labelScope", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "targetStack", name: "targetStack", embedded: false, exported: false, typ: sliceType$1, tag: ""}]);
-		parser.init("go/parser", [{prop: "file", name: "file", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "errors", name: "errors", embedded: false, exported: false, typ: scanner.ErrorList, tag: ""}, {prop: "scanner", name: "scanner", embedded: false, exported: false, typ: scanner.Scanner, tag: ""}, {prop: "mode", name: "mode", embedded: false, exported: false, typ: Mode, tag: ""}, {prop: "trace", name: "trace", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "indent", name: "indent", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "comments", name: "comments", embedded: false, exported: false, typ: sliceType$11, tag: ""}, {prop: "leadComment", name: "leadComment", embedded: false, exported: false, typ: ptrType$33, tag: ""}, {prop: "lineComment", name: "lineComment", embedded: false, exported: false, typ: ptrType$33, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "tok", name: "tok", embedded: false, exported: false, typ: token.Token, tag: ""}, {prop: "lit", name: "lit", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "syncPos", name: "syncPos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "syncCnt", name: "syncCnt", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "exprLev", name: "exprLev", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "inRhs", name: "inRhs", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "imports", name: "imports", embedded: false, exported: false, typ: sliceType$10, tag: ""}, {prop: "nestLev", name: "nestLev", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		bailout.init("go/parser", [{prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "msg", name: "msg", embedded: false, exported: false, typ: $String, tag: ""}]);
-		field.init("go/parser", [{prop: "name", name: "name", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: ast.Expr, tag: ""}]);
-		parseSpecFunction.init([ptrType$33, token.Token, $Int], [ast.Spec], false);
-	};
-	$init = function() {
-		$pkg.$init = function() {};
-		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = bytes.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = errors.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = fmt.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = ast.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = typeparams.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = scanner.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = token.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = io.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = fs.$init(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = os.$init(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = filepath.$init(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strings.$init(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		unresolved = new ast.Object.ptr(0, "", $ifaceNil, $ifaceNil, $ifaceNil);
-		stmtStart = $makeMap(token.Token.keyFor, [{ k: 61, v: true }, { k: 64, v: true }, { k: 65, v: true }, { k: 67, v: true }, { k: 69, v: true }, { k: 70, v: true }, { k: 72, v: true }, { k: 73, v: true }, { k: 74, v: true }, { k: 80, v: true }, { k: 81, v: true }, { k: 83, v: true }, { k: 84, v: true }, { k: 85, v: true }]);
-		declStart = $makeMap(token.Token.keyFor, [{ k: 75, v: true }, { k: 64, v: true }, { k: 84, v: true }, { k: 85, v: true }]);
-		exprEnd = $makeMap(token.Token.keyFor, [{ k: 52, v: true }, { k: 58, v: true }, { k: 57, v: true }, { k: 54, v: true }, { k: 55, v: true }, { k: 56, v: true }]);
-		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
-	};
-	$pkg.$init = $init;
-	return $pkg;
-})();
-$packages["go/build/constraint"] = (function() {
-	var $pkg = {}, $init, errors, strings, unicode, utf8, Expr, TagExpr, NotExpr, AndExpr, OrExpr, SyntaxError, exprParser, ptrType, ptrType$1, ptrType$2, sliceType, sliceType$1, sliceType$2, ptrType$3, ptrType$4, sliceType$3, funcType, ptrType$5, errNotConstraint, errComplex, tag, not, andArg, and, orArg, or, Parse, IsGoBuild, splitGoBuild, parseExpr, IsPlusBuild, splitPlusBuild, parsePlusBuildExpr, isValidTag, PlusBuildLines, pushNot, appendSplitAnd, appendSplitOr;
-	errors = $packages["errors"];
-	strings = $packages["strings"];
-	unicode = $packages["unicode"];
-	utf8 = $packages["unicode/utf8"];
-	Expr = $newType(8, $kindInterface, "constraint.Expr", true, "go/build/constraint", true, null);
-	TagExpr = $newType(0, $kindStruct, "constraint.TagExpr", true, "go/build/constraint", true, function(Tag_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Tag = "";
-			return;
-		}
-		this.Tag = Tag_;
-	});
-	NotExpr = $newType(0, $kindStruct, "constraint.NotExpr", true, "go/build/constraint", true, function(X_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.X = $ifaceNil;
-			return;
-		}
-		this.X = X_;
-	});
-	AndExpr = $newType(0, $kindStruct, "constraint.AndExpr", true, "go/build/constraint", true, function(X_, Y_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.X = $ifaceNil;
-			this.Y = $ifaceNil;
-			return;
-		}
-		this.X = X_;
-		this.Y = Y_;
-	});
-	OrExpr = $newType(0, $kindStruct, "constraint.OrExpr", true, "go/build/constraint", true, function(X_, Y_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.X = $ifaceNil;
-			this.Y = $ifaceNil;
-			return;
-		}
-		this.X = X_;
-		this.Y = Y_;
-	});
-	SyntaxError = $newType(0, $kindStruct, "constraint.SyntaxError", true, "go/build/constraint", true, function(Offset_, Err_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Offset = 0;
-			this.Err = "";
-			return;
-		}
-		this.Offset = Offset_;
-		this.Err = Err_;
-	});
-	exprParser = $newType(0, $kindStruct, "constraint.exprParser", true, "go/build/constraint", false, function(s_, i_, tok_, isTag_, pos_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.s = "";
-			this.i = 0;
-			this.tok = "";
-			this.isTag = false;
-			this.pos = 0;
-			return;
-		}
-		this.s = s_;
-		this.i = i_;
-		this.tok = tok_;
-		this.isTag = isTag_;
-		this.pos = pos_;
-	});
-	$pkg.Expr = Expr;
-	$pkg.TagExpr = TagExpr;
-	$pkg.NotExpr = NotExpr;
-	$pkg.AndExpr = AndExpr;
-	$pkg.OrExpr = OrExpr;
-	$pkg.SyntaxError = SyntaxError;
-	$pkg.exprParser = exprParser;
-	$pkg.$finishSetup = function() {
-		ptrType = $ptrType(AndExpr);
-		ptrType$1 = $ptrType(OrExpr);
-		ptrType$2 = $ptrType(SyntaxError);
-		sliceType = $sliceType(Expr);
-		sliceType$1 = $sliceType(sliceType);
-		sliceType$2 = $sliceType(sliceType$1);
-		ptrType$3 = $ptrType(TagExpr);
-		ptrType$4 = $ptrType(NotExpr);
-		sliceType$3 = $sliceType($String);
-		funcType = $funcType([$String], [$Bool], false);
-		ptrType$5 = $ptrType(exprParser);
-		$ptrType(TagExpr).prototype.Eval = function Eval(ok) {
-			var {$24r, _r, ok, x, $s, $r, $c} = $restore(this, {ok});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r = ok(x.Tag); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Eval, $c: true, $r, $24r, _r, ok, x, $s};return $f;
-		};
-		$ptrType(TagExpr).prototype.String = function String() {
-			var x;
-			x = this;
-			return x.Tag;
-		};
-		tag = function tag$1(tag$2) {
-			var tag$2;
-			return new TagExpr.ptr(tag$2);
-		};
-		$ptrType(NotExpr).prototype.Eval = function Eval$1(ok) {
-			var {$24r, _r, ok, x, $s, $r, $c} = $restore(this, {ok});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r = x.X.Eval(ok); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = !_r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Eval$1, $c: true, $r, $24r, _r, ok, x, $s};return $f;
-		};
-		$ptrType(NotExpr).prototype.String = function String$1() {
-			var {_r, _ref, s, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r = x.X.String(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			s = _r;
-			_ref = x.X;
-			if ($assertType(_ref, ptrType, true)[1] || $assertType(_ref, ptrType$1, true)[1]) {
-				s = "(" + s + ")";
-			}
-			$s = -1; return "!" + s;
-			/* */ } return; } var $f = {$blk: String$1, $c: true, $r, _r, _ref, s, x, $s};return $f;
-		};
-		not = function not$1(x) {
-			var x;
-			return new NotExpr.ptr(x);
-		};
-		$ptrType(AndExpr).prototype.Eval = function Eval$2(ok) {
-			var {_r, _r$1, ok, x, xok, yok, $s, $r, $c} = $restore(this, {ok});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r = x.X.Eval(ok); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			xok = _r;
-			_r$1 = x.Y.Eval(ok); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			yok = _r$1;
-			$s = -1; return xok && yok;
-			/* */ } return; } var $f = {$blk: Eval$2, $c: true, $r, _r, _r$1, ok, x, xok, yok, $s};return $f;
-		};
-		$ptrType(AndExpr).prototype.String = function String$2() {
-			var {$24r, _r, _r$1, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r = andArg(x.X); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = andArg(x.Y); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r + " && " + _r$1;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: String$2, $c: true, $r, $24r, _r, _r$1, x, $s};return $f;
-		};
-		andArg = function andArg$1(x) {
-			var {_r, _tuple, ok, s, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = x.String(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			s = _r;
-			_tuple = $assertType(x, ptrType$1, true);
-			ok = _tuple[1];
-			if (ok) {
-				s = "(" + s + ")";
-			}
-			$s = -1; return s;
-			/* */ } return; } var $f = {$blk: andArg$1, $c: true, $r, _r, _tuple, ok, s, x, $s};return $f;
-		};
-		and = function and$1(x, y) {
-			var x, y;
-			return new AndExpr.ptr(x, y);
-		};
-		$ptrType(OrExpr).prototype.Eval = function Eval$3(ok) {
-			var {_r, _r$1, ok, x, xok, yok, $s, $r, $c} = $restore(this, {ok});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r = x.X.Eval(ok); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			xok = _r;
-			_r$1 = x.Y.Eval(ok); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			yok = _r$1;
-			$s = -1; return xok || yok;
-			/* */ } return; } var $f = {$blk: Eval$3, $c: true, $r, _r, _r$1, ok, x, xok, yok, $s};return $f;
-		};
-		$ptrType(OrExpr).prototype.String = function String$3() {
-			var {$24r, _r, _r$1, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r = orArg(x.X); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = orArg(x.Y); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r + " || " + _r$1;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: String$3, $c: true, $r, $24r, _r, _r$1, x, $s};return $f;
-		};
-		orArg = function orArg$1(x) {
-			var {_r, _tuple, ok, s, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = x.String(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			s = _r;
-			_tuple = $assertType(x, ptrType, true);
-			ok = _tuple[1];
-			if (ok) {
-				s = "(" + s + ")";
-			}
-			$s = -1; return s;
-			/* */ } return; } var $f = {$blk: orArg$1, $c: true, $r, _r, _tuple, ok, s, x, $s};return $f;
-		};
-		or = function or$1(x, y) {
-			var x, y;
-			return new OrExpr.ptr(x, y);
-		};
-		$ptrType(SyntaxError).prototype.Error = function Error() {
-			var e;
-			e = this;
-			return e.Err;
-		};
-		Parse = function Parse$1(line) {
-			var {$24r, _r, _r$1, _r$2, _tuple, _tuple$1, line, ok, ok$1, text, text$1, $s, $r, $c} = $restore(this, {line});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = splitGoBuild(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			text = _tuple[0];
-			ok = _tuple[1];
-			if (ok) {
-				$s = -1; return parseExpr(text);
-			}
-			_r$1 = splitPlusBuild(line); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple$1 = _r$1;
-			text$1 = _tuple$1[0];
-			ok$1 = _tuple$1[1];
-			/* */ if (ok$1) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (ok$1) { */ case 3:
-				_r$2 = parsePlusBuildExpr(text$1); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$24r = [_r$2, $ifaceNil];
-				$s = 6; case 6: return $24r;
-			/* } */ case 4:
-			$s = -1; return [$ifaceNil, errNotConstraint];
-			/* */ } return; } var $f = {$blk: Parse$1, $c: true, $r, $24r, _r, _r$1, _r$2, _tuple, _tuple$1, line, ok, ok$1, text, text$1, $s};return $f;
-		};
-		$pkg.Parse = Parse;
-		IsGoBuild = function IsGoBuild$1(line) {
-			var {_r, _tuple, line, ok, $s, $r, $c} = $restore(this, {line});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = splitGoBuild(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			ok = _tuple[1];
-			$s = -1; return ok;
-			/* */ } return; } var $f = {$blk: IsGoBuild$1, $c: true, $r, _r, _tuple, line, ok, $s};return $f;
-		};
-		$pkg.IsGoBuild = IsGoBuild;
-		splitGoBuild = function splitGoBuild$1(line) {
-			var {_r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, expr, line, ok, trim, $s, $r, $c} = $restore(this, {line});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			expr = "";
-			ok = false;
-			if (line.length > 0 && (line.charCodeAt((line.length - 1 >> 0)) === 10)) {
-				line = $substring(line, 0, (line.length - 1 >> 0));
-			}
-			if (strings.Contains(line, "\n")) {
-				_tmp = "";
-				_tmp$1 = false;
-				expr = _tmp;
-				ok = _tmp$1;
-				$s = -1; return [expr, ok];
-			}
-			if (!strings.HasPrefix(line, "//go:build")) {
-				_tmp$2 = "";
-				_tmp$3 = false;
-				expr = _tmp$2;
-				ok = _tmp$3;
-				$s = -1; return [expr, ok];
-			}
-			_r = strings.TrimSpace(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			line = _r;
-			line = $substring(line, 10);
-			_r$1 = strings.TrimSpace(line); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			trim = _r$1;
-			if ((line.length === trim.length) && !(line === "")) {
-				_tmp$4 = "";
-				_tmp$5 = false;
-				expr = _tmp$4;
-				ok = _tmp$5;
-				$s = -1; return [expr, ok];
-			}
-			_tmp$6 = trim;
-			_tmp$7 = true;
-			expr = _tmp$6;
-			ok = _tmp$7;
-			$s = -1; return [expr, ok];
-			/* */ } return; } var $f = {$blk: splitGoBuild$1, $c: true, $r, _r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, expr, line, ok, trim, $s};return $f;
-		};
-		parseExpr = function parseExpr$1(text) {
-			var _tmp, _tmp$1, err, p, text, x, $deferred;
-			/* */ var $err = null; try { $deferred = []; $curGoroutine.deferStack.push($deferred);
-			x = $ifaceNil;
-			err = $ifaceNil;
-			$deferred.push([(function parseExpr·func1() {
-					var _tuple, e, e$1, ok;
-					e = $recover();
-					if (!($interfaceIsEqual(e, $ifaceNil))) {
-						_tuple = $assertType(e, ptrType$2, true);
-						e$1 = _tuple[0];
-						ok = _tuple[1];
-						if (ok) {
-							err = e$1;
-							return;
-						}
-						$panic(e);
-					}
-				}), []]);
-			p = new exprParser.ptr(text, 0, "", false, 0);
-			x = p.or();
-			if (!(p.tok === "")) {
-				$panic(new SyntaxError.ptr(p.pos, "unexpected token " + p.tok));
-			}
-			_tmp = x;
-			_tmp$1 = $ifaceNil;
-			x = _tmp;
-			err = _tmp$1;
-			return [x, err];
-			/* */ } catch(err) { $err = err; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [x, err]; } }
-		};
-		$ptrType(exprParser).prototype.or = function or$2() {
-			var p, x;
-			p = this;
-			x = p.and();
-			while (true) {
-				if (!(p.tok === "||")) { break; }
-				x = or(x, p.and());
-			}
-			return x;
-		};
-		$ptrType(exprParser).prototype.and = function and$2() {
-			var p, x;
-			p = this;
-			x = p.not();
-			while (true) {
-				if (!(p.tok === "&&")) { break; }
-				x = and(x, p.not());
-			}
-			return x;
-		};
-		$ptrType(exprParser).prototype.not = function not$2() {
-			var p;
-			p = this;
-			p.lex();
-			if (p.tok === "!") {
-				p.lex();
-				if (p.tok === "!") {
-					$panic(new SyntaxError.ptr(p.pos, "double negation not allowed"));
-				}
-				return not(p.atom());
-			}
-			return p.atom();
-		};
-		$ptrType(exprParser).prototype.atom = function atom() {
-			var p, pos, tok, x, $deferred;
-			/* */ var $err = null; try { $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = this;
-			if (p.tok === "(") {
-				pos = p.pos;
-				$deferred.push([(function exprParser·atom·func1() {
-						var _tuple, e, e$1, ok;
-						e = $recover();
-						if (!($interfaceIsEqual(e, $ifaceNil))) {
-							_tuple = $assertType(e, ptrType$2, true);
-							e$1 = _tuple[0];
-							ok = _tuple[1];
-							if (ok && e$1.Err === "unexpected end of expression") {
-								e$1.Err = "missing close paren";
-							}
-							$panic(e);
-						}
-					}), []]);
-				x = p.or();
-				if (!(p.tok === ")")) {
-					$panic(new SyntaxError.ptr(pos, "missing close paren"));
-				}
-				p.lex();
-				return x;
-			}
-			if (!p.isTag) {
-				if (p.tok === "") {
-					$panic(new SyntaxError.ptr(p.pos, "unexpected end of expression"));
-				}
-				$panic(new SyntaxError.ptr(p.pos, "unexpected token " + p.tok));
-			}
-			tok = p.tok;
-			p.lex();
-			return tag(tok);
-			/* */ } catch(err) { $err = err; return $ifaceNil; } finally { $callDeferred($deferred, $err); }
-		};
-		$ptrType(exprParser).prototype.lex = function lex() {
-			var _1, _i, _ref, _rune, _tuple, c, c$1, i, p, tag$2;
-			p = this;
-			p.isTag = false;
-			while (true) {
-				if (!(p.i < p.s.length && ((p.s.charCodeAt(p.i) === 32) || (p.s.charCodeAt(p.i) === 9)))) { break; }
-				p.i = p.i + (1) >> 0;
-			}
-			if (p.i >= p.s.length) {
-				p.tok = "";
-				p.pos = p.i;
-				return;
-			}
-			_1 = p.s.charCodeAt(p.i);
-			if ((_1 === (40)) || (_1 === (41)) || (_1 === (33))) {
-				p.pos = p.i;
-				p.i = p.i + (1) >> 0;
-				p.tok = $substring(p.s, p.pos, p.i);
-				return;
-			} else if ((_1 === (38)) || (_1 === (124))) {
-				if ((p.i + 1 >> 0) >= p.s.length || !((p.s.charCodeAt((p.i + 1 >> 0)) === p.s.charCodeAt(p.i)))) {
-					$panic(new SyntaxError.ptr(p.i, "invalid syntax at " + ($encodeRune(((p.s.charCodeAt(p.i) >> 0))))));
-				}
-				p.pos = p.i;
-				p.i = p.i + (2) >> 0;
-				p.tok = $substring(p.s, p.pos, p.i);
-				return;
-			}
-			tag$2 = $substring(p.s, p.i);
-			_ref = tag$2;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.length)) { break; }
-				_rune = $decodeRune(_ref, _i);
-				i = _i;
-				c = _rune[0];
-				if (!unicode.IsLetter(c) && !unicode.IsDigit(c) && !((c === 95)) && !((c === 46))) {
-					tag$2 = $substring(tag$2, 0, i);
-					break;
-				}
-				_i += _rune[1];
-			}
-			if (tag$2 === "") {
-				_tuple = utf8.DecodeRuneInString($substring(p.s, p.i));
-				c$1 = _tuple[0];
-				$panic(new SyntaxError.ptr(p.i, "invalid syntax at " + ($encodeRune(c$1))));
-			}
-			p.pos = p.i;
-			p.i = p.i + (tag$2.length) >> 0;
-			p.tok = $substring(p.s, p.pos, p.i);
-			p.isTag = true;
-		};
-		IsPlusBuild = function IsPlusBuild$1(line) {
-			var {_r, _tuple, line, ok, $s, $r, $c} = $restore(this, {line});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = splitPlusBuild(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			ok = _tuple[1];
-			$s = -1; return ok;
-			/* */ } return; } var $f = {$blk: IsPlusBuild$1, $c: true, $r, _r, _tuple, line, ok, $s};return $f;
-		};
-		$pkg.IsPlusBuild = IsPlusBuild;
-		splitPlusBuild = function splitPlusBuild$1(line) {
-			var {_r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, expr, line, ok, trim, $s, $r, $c} = $restore(this, {line});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			expr = "";
-			ok = false;
-			if (line.length > 0 && (line.charCodeAt((line.length - 1 >> 0)) === 10)) {
-				line = $substring(line, 0, (line.length - 1 >> 0));
-			}
-			if (strings.Contains(line, "\n")) {
-				_tmp = "";
-				_tmp$1 = false;
-				expr = _tmp;
-				ok = _tmp$1;
-				$s = -1; return [expr, ok];
-			}
-			if (!strings.HasPrefix(line, "//")) {
-				_tmp$2 = "";
-				_tmp$3 = false;
-				expr = _tmp$2;
-				ok = _tmp$3;
-				$s = -1; return [expr, ok];
-			}
-			line = $substring(line, 2);
-			_r = strings.TrimSpace(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			line = _r;
-			if (!strings.HasPrefix(line, "+build")) {
-				_tmp$4 = "";
-				_tmp$5 = false;
-				expr = _tmp$4;
-				ok = _tmp$5;
-				$s = -1; return [expr, ok];
-			}
-			line = $substring(line, 6);
-			_r$1 = strings.TrimSpace(line); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			trim = _r$1;
-			if ((line.length === trim.length) && !(line === "")) {
-				_tmp$6 = "";
-				_tmp$7 = false;
-				expr = _tmp$6;
-				ok = _tmp$7;
-				$s = -1; return [expr, ok];
-			}
-			_tmp$8 = trim;
-			_tmp$9 = true;
-			expr = _tmp$8;
-			ok = _tmp$9;
-			$s = -1; return [expr, ok];
-			/* */ } return; } var $f = {$blk: splitPlusBuild$1, $c: true, $r, _r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, expr, line, ok, trim, $s};return $f;
-		};
-		parsePlusBuildExpr = function parsePlusBuildExpr$1(text) {
-			var {_i, _i$1, _r, _ref, _ref$1, clause, lit, neg, text, x, y, z, $s, $r, $c} = $restore(this, {text});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = $ifaceNil;
-			_r = strings.Fields(text); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_ref = _r;
-			_i = 0;
-			/* while (true) { */ case 2:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
-				clause = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				y = $ifaceNil;
-				_ref$1 = strings.Split(clause, ",");
-				_i$1 = 0;
-				while (true) {
-					if (!(_i$1 < _ref$1.$length)) { break; }
-					lit = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					z = $ifaceNil;
-					neg = false;
-					if (strings.HasPrefix(lit, "!!") || lit === "!") {
-						z = tag("ignore");
-					} else {
-						if (strings.HasPrefix(lit, "!")) {
-							neg = true;
-							lit = $substring(lit, 1);
-						}
-						if (isValidTag(lit)) {
-							z = tag(lit);
-						} else {
-							z = tag("ignore");
-						}
-						if (neg) {
-							z = not(z);
-						}
-					}
-					if ($interfaceIsEqual(y, $ifaceNil)) {
-						y = z;
-					} else {
-						y = and(y, z);
-					}
-					_i$1++;
-				}
-				if ($interfaceIsEqual(x, $ifaceNil)) {
-					x = y;
-				} else {
-					x = or(x, y);
-				}
-				_i++;
-			$s = 2; continue;
-			case 3:
-			if ($interfaceIsEqual(x, $ifaceNil)) {
-				x = tag("ignore");
-			}
-			$s = -1; return x;
-			/* */ } return; } var $f = {$blk: parsePlusBuildExpr$1, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, clause, lit, neg, text, x, y, z, $s};return $f;
-		};
-		isValidTag = function isValidTag$1(word) {
-			var _i, _ref, _rune, c, word;
-			if (word === "") {
-				return false;
-			}
-			_ref = word;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.length)) { break; }
-				_rune = $decodeRune(_ref, _i);
-				c = _rune[0];
-				if (!unicode.IsLetter(c) && !unicode.IsDigit(c) && !((c === 95)) && !((c === 46))) {
-					return false;
-				}
-				_i += _rune[1];
-			}
-			return true;
-		};
-		PlusBuildLines = function PlusBuildLines$1(x) {
-			var {_i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _r, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, and$3, and$4, ands, clause, i, line, lines, lit, lit$1, lits, lits$1, maxOr, or$3, or$4, or$5, or$6, split, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = pushNot(x, false);
-			split = sliceType$2.nil;
-			_ref = appendSplitAnd(sliceType.nil, x);
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				or$3 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				ands = sliceType$1.nil;
-				_ref$1 = appendSplitOr(sliceType.nil, or$3);
-				_i$1 = 0;
-				while (true) {
-					if (!(_i$1 < _ref$1.$length)) { break; }
-					and$3 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					lits = sliceType.nil;
-					_ref$2 = appendSplitAnd(sliceType.nil, and$3);
-					_i$2 = 0;
-					while (true) {
-						if (!(_i$2 < _ref$2.$length)) { break; }
-						lit = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-						_ref$3 = lit;
-						if ($assertType(_ref$3, ptrType$3, true)[1] || $assertType(_ref$3, ptrType$4, true)[1]) {
-							lits = $append(lits, lit);
-						} else {
-							$s = -1; return [sliceType$3.nil, errComplex];
-						}
-						_i$2++;
-					}
-					ands = $append(ands, lits);
-					_i$1++;
-				}
-				split = $append(split, ands);
-				_i++;
-			}
-			maxOr = 0;
-			_ref$4 = split;
-			_i$3 = 0;
-			while (true) {
-				if (!(_i$3 < _ref$4.$length)) { break; }
-				or$4 = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
-				if (maxOr < or$4.$length) {
-					maxOr = or$4.$length;
-				}
-				_i$3++;
-			}
-			if (maxOr === 1) {
-				lits$1 = sliceType.nil;
-				_ref$5 = split;
-				_i$4 = 0;
-				while (true) {
-					if (!(_i$4 < _ref$5.$length)) { break; }
-					or$5 = ((_i$4 < 0 || _i$4 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$4]);
-					lits$1 = $appendSlice(lits$1, (0 >= or$5.$length ? ($throwRuntimeError("index out of range"), undefined) : or$5.$array[or$5.$offset + 0]));
-					_i$4++;
-				}
-				split = new sliceType$2([new sliceType$1([lits$1])]);
-			}
-			lines = sliceType$3.nil;
-			_ref$6 = split;
-			_i$5 = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i$5 < _ref$6.$length)) { break; } */ if(!(_i$5 < _ref$6.$length)) { $s = 2; continue; }
-				or$6 = ((_i$5 < 0 || _i$5 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$5]);
-				line = "// +build";
-				_ref$7 = or$6;
-				_i$6 = 0;
-				/* while (true) { */ case 3:
-					/* if (!(_i$6 < _ref$7.$length)) { break; } */ if(!(_i$6 < _ref$7.$length)) { $s = 4; continue; }
-					and$4 = ((_i$6 < 0 || _i$6 >= _ref$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$7.$array[_ref$7.$offset + _i$6]);
-					clause = "";
-					_ref$8 = and$4;
-					_i$7 = 0;
-					/* while (true) { */ case 5:
-						/* if (!(_i$7 < _ref$8.$length)) { break; } */ if(!(_i$7 < _ref$8.$length)) { $s = 6; continue; }
-						i = _i$7;
-						lit$1 = ((_i$7 < 0 || _i$7 >= _ref$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$8.$array[_ref$8.$offset + _i$7]);
-						if (i > 0) {
-							clause = clause + (",");
-						}
-						_r = lit$1.String(); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						clause = clause + (_r);
-						_i$7++;
-					$s = 5; continue;
-					case 6:
-					line = line + (" " + clause);
-					_i$6++;
-				$s = 3; continue;
-				case 4:
-				lines = $append(lines, line);
-				_i$5++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return [lines, $ifaceNil];
-			/* */ } return; } var $f = {$blk: PlusBuildLines$1, $c: true, $r, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _r, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, and$3, and$4, ands, clause, i, line, lines, lit, lit$1, lits, lits$1, maxOr, or$3, or$4, or$5, or$6, split, x, $s};return $f;
-		};
-		$pkg.PlusBuildLines = PlusBuildLines;
-		pushNot = function pushNot$1(x, not$3) {
-			var _ref, _tuple, not$3, ok, x, x$1, x$2, x$3, x$4, x$5, x1, x1$1, y1, y1$1;
-			_ref = x;
-			if ($assertType(_ref, ptrType$4, true)[1]) {
-				x$2 = _ref.$val;
-				_tuple = $assertType(x$2.X, ptrType$3, true);
-				ok = _tuple[1];
-				if (ok && !not$3) {
-					return x$2;
-				}
-				return pushNot(x$2.X, !not$3);
-			} else if ($assertType(_ref, ptrType$3, true)[1]) {
-				x$3 = _ref.$val;
-				if (not$3) {
-					return new NotExpr.ptr(x$3);
-				}
-				return x$3;
-			} else if ($assertType(_ref, ptrType, true)[1]) {
-				x$4 = _ref.$val;
-				x1 = pushNot(x$4.X, not$3);
-				y1 = pushNot(x$4.Y, not$3);
-				if (not$3) {
-					return or(x1, y1);
-				}
-				if ($interfaceIsEqual(x1, x$4.X) && $interfaceIsEqual(y1, x$4.Y)) {
-					return x$4;
-				}
-				return and(x1, y1);
-			} else if ($assertType(_ref, ptrType$1, true)[1]) {
-				x$5 = _ref.$val;
-				x1$1 = pushNot(x$5.X, not$3);
-				y1$1 = pushNot(x$5.Y, not$3);
-				if (not$3) {
-					return and(x1$1, y1$1);
-				}
-				if ($interfaceIsEqual(x1$1, x$5.X) && $interfaceIsEqual(y1$1, x$5.Y)) {
-					return x$5;
-				}
-				return or(x1$1, y1$1);
-			} else {
-				x$1 = _ref;
-				return x$1;
-			}
-		};
-		appendSplitAnd = function appendSplitAnd$1(list, x) {
-			var _tuple, list, ok, x, x$1;
-			_tuple = $assertType(x, ptrType, true);
-			x$1 = _tuple[0];
-			ok = _tuple[1];
-			if (ok) {
-				list = appendSplitAnd(list, x$1.X);
-				list = appendSplitAnd(list, x$1.Y);
-				return list;
-			}
-			return $append(list, x);
-		};
-		appendSplitOr = function appendSplitOr$1(list, x) {
-			var _tuple, list, ok, x, x$1;
-			_tuple = $assertType(x, ptrType$1, true);
-			x$1 = _tuple[0];
-			ok = _tuple[1];
-			if (ok) {
-				list = appendSplitOr(list, x$1.X);
-				list = appendSplitOr(list, x$1.Y);
-				return list;
-			}
-			return $append(list, x);
-		};
-		ptrType$3.methods = [{prop: "isExpr", name: "isExpr", pkg: "go/build/constraint", typ: $funcType([], [], false)}, {prop: "Eval", name: "Eval", pkg: "", typ: $funcType([funcType], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$4.methods = [{prop: "isExpr", name: "isExpr", pkg: "go/build/constraint", typ: $funcType([], [], false)}, {prop: "Eval", name: "Eval", pkg: "", typ: $funcType([funcType], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType.methods = [{prop: "isExpr", name: "isExpr", pkg: "go/build/constraint", typ: $funcType([], [], false)}, {prop: "Eval", name: "Eval", pkg: "", typ: $funcType([funcType], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$1.methods = [{prop: "isExpr", name: "isExpr", pkg: "go/build/constraint", typ: $funcType([], [], false)}, {prop: "Eval", name: "Eval", pkg: "", typ: $funcType([funcType], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$2.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$5.methods = [{prop: "or", name: "or", pkg: "go/build/constraint", typ: $funcType([], [Expr], false)}, {prop: "and", name: "and", pkg: "go/build/constraint", typ: $funcType([], [Expr], false)}, {prop: "not", name: "not", pkg: "go/build/constraint", typ: $funcType([], [Expr], false)}, {prop: "atom", name: "atom", pkg: "go/build/constraint", typ: $funcType([], [Expr], false)}, {prop: "lex", name: "lex", pkg: "go/build/constraint", typ: $funcType([], [], false)}];
-		Expr.init([{prop: "Eval", name: "Eval", pkg: "", typ: $funcType([funcType], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "isExpr", name: "isExpr", pkg: "go/build/constraint", typ: $funcType([], [], false)}]);
-		TagExpr.init("", [{prop: "Tag", name: "Tag", embedded: false, exported: true, typ: $String, tag: ""}]);
-		NotExpr.init("", [{prop: "X", name: "X", embedded: false, exported: true, typ: Expr, tag: ""}]);
-		AndExpr.init("", [{prop: "X", name: "X", embedded: false, exported: true, typ: Expr, tag: ""}, {prop: "Y", name: "Y", embedded: false, exported: true, typ: Expr, tag: ""}]);
-		OrExpr.init("", [{prop: "X", name: "X", embedded: false, exported: true, typ: Expr, tag: ""}, {prop: "Y", name: "Y", embedded: false, exported: true, typ: Expr, tag: ""}]);
-		SyntaxError.init("", [{prop: "Offset", name: "Offset", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Err", name: "Err", embedded: false, exported: true, typ: $String, tag: ""}]);
-		exprParser.init("go/build/constraint", [{prop: "s", name: "s", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "i", name: "i", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "tok", name: "tok", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "isTag", name: "isTag", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: $Int, tag: ""}]);
-	};
-	$init = function() {
-		$pkg.$init = function() {};
-		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = errors.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strings.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = unicode.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = utf8.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		errNotConstraint = errors.New("not a build constraint");
-		errComplex = errors.New("expression too complex for // +build lines");
-		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
-	};
-	$pkg.$init = $init;
-	return $pkg;
-})();
-$packages["go/doc/comment"] = (function() {
-	var $pkg = {}, $init, bytes, fmt, sort, strconv, strings, unicode, utf8, textPrinter, Printer, commentPrinter, Doc, LinkDef, Block, Heading, List, ListItem, Paragraph, Code, Text, Plain, Italic, Link, DocLink, Parser, parseDoc, span, spanKind, mdPrinter, htmlPrinter, score, sliceType, ptrType, ptrType$1, sliceType$1, sliceType$2, ptrType$2, ptrType$3, ptrType$4, ptrType$5, sliceType$3, ptrType$6, ptrType$7, sliceType$4, ptrType$8, ptrType$9, sliceType$5, ptrType$10, sliceType$6, sliceType$7, sliceType$8, ptrType$11, sliceType$9, ptrType$12, ptrType$13, funcType, funcType$1, ptrType$14, mapType, mapType$1, funcType$2, funcType$3, ptrType$15, mapType$2, ptrType$16, ptrType$17, stdPkgs, writeNL, wrap, wrapPenalty, blankBefore, isStdPkg, DefaultLookupPackage, parseSpans, indented, unindent, isBlank, commonPrefix, leadingSpace, isOldHeading, isHeading, parseLink, listMarker, isList, splitDocName, autoURL, isScheme, isHost, isPunct, isPath, isName, ident, isIdentASCII, validImportPath, validImportPathElem, importPathOK, inc;
-	bytes = $packages["bytes"];
-	fmt = $packages["fmt"];
-	sort = $packages["sort"];
-	strconv = $packages["strconv"];
-	strings = $packages["strings"];
-	unicode = $packages["unicode"];
-	utf8 = $packages["unicode/utf8"];
-	textPrinter = $newType(0, $kindStruct, "comment.textPrinter", true, "go/doc/comment", false, function(Printer_, long$1_, prefix_, codePrefix_, width_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Printer = ptrType.nil;
-			this.long$1 = new strings.Builder.ptr(ptrType$1.nil, sliceType$1.nil);
-			this.prefix = "";
-			this.codePrefix = "";
-			this.width = 0;
-			return;
-		}
-		this.Printer = Printer_;
-		this.long$1 = long$1_;
-		this.prefix = prefix_;
-		this.codePrefix = codePrefix_;
-		this.width = width_;
-	});
-	Printer = $newType(0, $kindStruct, "comment.Printer", true, "go/doc/comment", true, function(HeadingLevel_, HeadingID_, DocLinkURL_, DocLinkBaseURL_, TextPrefix_, TextCodePrefix_, TextWidth_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.HeadingLevel = 0;
-			this.HeadingID = $throwNilPointerError;
-			this.DocLinkURL = $throwNilPointerError;
-			this.DocLinkBaseURL = "";
-			this.TextPrefix = "";
-			this.TextCodePrefix = "";
-			this.TextWidth = 0;
-			return;
-		}
-		this.HeadingLevel = HeadingLevel_;
-		this.HeadingID = HeadingID_;
-		this.DocLinkURL = DocLinkURL_;
-		this.DocLinkBaseURL = DocLinkBaseURL_;
-		this.TextPrefix = TextPrefix_;
-		this.TextCodePrefix = TextCodePrefix_;
-		this.TextWidth = TextWidth_;
-	});
-	commentPrinter = $newType(0, $kindStruct, "comment.commentPrinter", true, "go/doc/comment", false, function(Printer_, headingPrefix_, needDoc_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Printer = ptrType.nil;
-			this.headingPrefix = "";
-			this.needDoc = false;
-			return;
-		}
-		this.Printer = Printer_;
-		this.headingPrefix = headingPrefix_;
-		this.needDoc = needDoc_;
-	});
-	Doc = $newType(0, $kindStruct, "comment.Doc", true, "go/doc/comment", true, function(Content_, Links_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Content = sliceType$5.nil;
-			this.Links = sliceType$6.nil;
-			return;
-		}
-		this.Content = Content_;
-		this.Links = Links_;
-	});
-	LinkDef = $newType(0, $kindStruct, "comment.LinkDef", true, "go/doc/comment", true, function(Text_, URL_, Used_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Text = "";
-			this.URL = "";
-			this.Used = false;
-			return;
-		}
-		this.Text = Text_;
-		this.URL = URL_;
-		this.Used = Used_;
-	});
-	Block = $newType(8, $kindInterface, "comment.Block", true, "go/doc/comment", true, null);
-	Heading = $newType(0, $kindStruct, "comment.Heading", true, "go/doc/comment", true, function(Text_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Text = sliceType$8.nil;
-			return;
-		}
-		this.Text = Text_;
-	});
-	List = $newType(0, $kindStruct, "comment.List", true, "go/doc/comment", true, function(Items_, ForceBlankBefore_, ForceBlankBetween_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Items = sliceType$9.nil;
-			this.ForceBlankBefore = false;
-			this.ForceBlankBetween = false;
-			return;
-		}
-		this.Items = Items_;
-		this.ForceBlankBefore = ForceBlankBefore_;
-		this.ForceBlankBetween = ForceBlankBetween_;
-	});
-	ListItem = $newType(0, $kindStruct, "comment.ListItem", true, "go/doc/comment", true, function(Number_, Content_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Number = "";
-			this.Content = sliceType$5.nil;
-			return;
-		}
-		this.Number = Number_;
-		this.Content = Content_;
-	});
-	Paragraph = $newType(0, $kindStruct, "comment.Paragraph", true, "go/doc/comment", true, function(Text_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Text = sliceType$8.nil;
-			return;
-		}
-		this.Text = Text_;
-	});
-	Code = $newType(0, $kindStruct, "comment.Code", true, "go/doc/comment", true, function(Text_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Text = "";
-			return;
-		}
-		this.Text = Text_;
-	});
-	Text = $newType(8, $kindInterface, "comment.Text", true, "go/doc/comment", true, null);
-	Plain = $newType(8, $kindString, "comment.Plain", true, "go/doc/comment", true, null);
-	Italic = $newType(8, $kindString, "comment.Italic", true, "go/doc/comment", true, null);
-	Link = $newType(0, $kindStruct, "comment.Link", true, "go/doc/comment", true, function(Auto_, Text_, URL_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Auto = false;
-			this.Text = sliceType$8.nil;
-			this.URL = "";
-			return;
-		}
-		this.Auto = Auto_;
-		this.Text = Text_;
-		this.URL = URL_;
-	});
-	DocLink = $newType(0, $kindStruct, "comment.DocLink", true, "go/doc/comment", true, function(Text_, ImportPath_, Recv_, Name_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Text = sliceType$8.nil;
-			this.ImportPath = "";
-			this.Recv = "";
-			this.Name = "";
-			return;
-		}
-		this.Text = Text_;
-		this.ImportPath = ImportPath_;
-		this.Recv = Recv_;
-		this.Name = Name_;
-	});
-	Parser = $newType(0, $kindStruct, "comment.Parser", true, "go/doc/comment", true, function(Words_, LookupPackage_, LookupSym_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Words = false;
-			this.LookupPackage = $throwNilPointerError;
-			this.LookupSym = $throwNilPointerError;
-			return;
-		}
-		this.Words = Words_;
-		this.LookupPackage = LookupPackage_;
-		this.LookupSym = LookupSym_;
-	});
-	parseDoc = $newType(0, $kindStruct, "comment.parseDoc", true, "go/doc/comment", false, function(Parser_, Doc_, links_, lines_, lookupSym_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Parser = ptrType$8.nil;
-			this.Doc = ptrType$9.nil;
-			this.links = false;
-			this.lines = sliceType.nil;
-			this.lookupSym = $throwNilPointerError;
-			return;
-		}
-		this.Parser = Parser_;
-		this.Doc = Doc_;
-		this.links = links_;
-		this.lines = lines_;
-		this.lookupSym = lookupSym_;
-	});
-	span = $newType(0, $kindStruct, "comment.span", true, "go/doc/comment", false, function(start_, end_, kind_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.start = 0;
-			this.end = 0;
-			this.kind = 0;
-			return;
-		}
-		this.start = start_;
-		this.end = end_;
-		this.kind = kind_;
-	});
-	spanKind = $newType(4, $kindInt, "comment.spanKind", true, "go/doc/comment", false, null);
-	mdPrinter = $newType(0, $kindStruct, "comment.mdPrinter", true, "go/doc/comment", false, function(Printer_, headingPrefix_, raw_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Printer = ptrType.nil;
-			this.headingPrefix = "";
-			this.raw = new bytes.Buffer.ptr(sliceType$1.nil, 0, 0);
-			return;
-		}
-		this.Printer = Printer_;
-		this.headingPrefix = headingPrefix_;
-		this.raw = raw_;
-	});
-	htmlPrinter = $newType(0, $kindStruct, "comment.htmlPrinter", true, "go/doc/comment", false, function(Printer_, tight_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Printer = ptrType.nil;
-			this.tight = false;
-			return;
-		}
-		this.Printer = Printer_;
-		this.tight = tight_;
-	});
-	score = $newType(0, $kindStruct, "comment.score", true, "go/doc/comment", false, function(hi_, lo_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.hi = new $Int64(0, 0);
-			this.lo = new $Int64(0, 0);
-			return;
-		}
-		this.hi = hi_;
-		this.lo = lo_;
-	});
-	$pkg.textPrinter = textPrinter;
-	$pkg.Printer = Printer;
-	$pkg.commentPrinter = commentPrinter;
-	$pkg.Doc = Doc;
-	$pkg.LinkDef = LinkDef;
-	$pkg.Block = Block;
-	$pkg.Heading = Heading;
-	$pkg.List = List;
-	$pkg.ListItem = ListItem;
-	$pkg.Paragraph = Paragraph;
-	$pkg.Code = Code;
-	$pkg.Text = Text;
-	$pkg.Plain = Plain;
-	$pkg.Italic = Italic;
-	$pkg.Link = Link;
-	$pkg.DocLink = DocLink;
-	$pkg.Parser = Parser;
-	$pkg.parseDoc = parseDoc;
-	$pkg.span = span;
-	$pkg.spanKind = spanKind;
-	$pkg.mdPrinter = mdPrinter;
-	$pkg.htmlPrinter = htmlPrinter;
-	$pkg.score = score;
-	$pkg.$finishSetup = function() {
-		sliceType = $sliceType($String);
-		ptrType = $ptrType(Printer);
-		ptrType$1 = $ptrType(strings.Builder);
-		sliceType$1 = $sliceType($Uint8);
-		sliceType$2 = $sliceType($emptyInterface);
-		ptrType$2 = $ptrType(Paragraph);
-		ptrType$3 = $ptrType(Heading);
-		ptrType$4 = $ptrType(Code);
-		ptrType$5 = $ptrType(List);
-		sliceType$3 = $sliceType($Int);
-		ptrType$6 = $ptrType(Link);
-		ptrType$7 = $ptrType(DocLink);
-		sliceType$4 = $sliceType(score);
-		ptrType$8 = $ptrType(Parser);
-		ptrType$9 = $ptrType(Doc);
-		sliceType$5 = $sliceType(Block);
-		ptrType$10 = $ptrType(LinkDef);
-		sliceType$6 = $sliceType(ptrType$10);
-		sliceType$7 = $sliceType(span);
-		sliceType$8 = $sliceType(Text);
-		ptrType$11 = $ptrType(ListItem);
-		sliceType$9 = $sliceType(ptrType$11);
-		ptrType$12 = $ptrType(bytes.Buffer);
-		ptrType$13 = $ptrType(textPrinter);
-		funcType = $funcType([ptrType$3], [$String], false);
-		funcType$1 = $funcType([ptrType$7], [$String], false);
-		ptrType$14 = $ptrType(commentPrinter);
-		mapType = $mapType($String, $Bool);
-		mapType$1 = $mapType($String, $String);
-		funcType$2 = $funcType([$String], [$String, $Bool], false);
-		funcType$3 = $funcType([$String, $String], [$Bool], false);
-		ptrType$15 = $ptrType(parseDoc);
-		mapType$2 = $mapType($String, ptrType$10);
-		ptrType$16 = $ptrType(mdPrinter);
-		ptrType$17 = $ptrType(htmlPrinter);
-		$ptrType(Printer).prototype.Text = function Text$1(d) {
-			var {_i, _i$1, _i$2, _r, _ref, _ref$1, _ref$2, anyUsed, d, def, def$1, i, out, p, tp, x, $s, $r, $c} = $restore(this, {d});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			out = [out];
-			p = this;
-			tp = new textPrinter.ptr(p, new strings.Builder.ptr(ptrType$1.nil, sliceType$1.nil), p.TextPrefix, p.TextCodePrefix, p.TextWidth);
-			if (tp.codePrefix === "") {
-				tp.codePrefix = p.TextPrefix + "\t";
-			}
-			if (tp.width === 0) {
-				tp.width = 80 - utf8.RuneCountInString(tp.prefix) >> 0;
-			}
-			out[0] = new bytes.Buffer.ptr(sliceType$1.nil, 0, 0);
-			_ref = d.Content;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (i > 0 && blankBefore(x)) {
-					out[0].WriteString(tp.prefix);
-					writeNL(out[0]);
-				}
-				$r = tp.block(out[0], x); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			anyUsed = false;
-			_ref$1 = d.Links;
-			_i$1 = 0;
-			while (true) {
-				if (!(_i$1 < _ref$1.$length)) { break; }
-				def = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				if (def.Used) {
-					anyUsed = true;
-					break;
-				}
-				_i$1++;
-			}
-			/* */ if (anyUsed) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (anyUsed) { */ case 4:
-				writeNL(out[0]);
-				_ref$2 = d.Links;
-				_i$2 = 0;
-				/* while (true) { */ case 6:
-					/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 7; continue; }
-					def$1 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-					/* */ if (def$1.Used) { $s = 8; continue; }
-					/* */ $s = 9; continue;
-					/* if (def$1.Used) { */ case 8:
-						_r = fmt.Fprintf(out[0], "[%s]: %s\n", new sliceType$2([new $String(def$1.Text), new $String(def$1.URL)])); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						_r;
-					/* } */ case 9:
-					_i$2++;
-				$s = 6; continue;
-				case 7:
-			/* } */ case 5:
-			$s = -1; return out[0].Bytes();
-			/* */ } return; } var $f = {$blk: Text$1, $c: true, $r, _i, _i$1, _i$2, _r, _ref, _ref$1, _ref$2, anyUsed, d, def, def$1, i, out, p, tp, x, $s};return $f;
-		};
-		writeNL = function writeNL$1(out) {
-			var data, n, out, x, x$1;
-			data = out.Bytes();
-			n = 0;
-			while (true) {
-				if (!(n < data.$length && (((x = (data.$length - n >> 0) - 1 >> 0, ((x < 0 || x >= data.$length) ? ($throwRuntimeError("index out of range"), undefined) : data.$array[data.$offset + x])) === 32) || ((x$1 = (data.$length - n >> 0) - 1 >> 0, ((x$1 < 0 || x$1 >= data.$length) ? ($throwRuntimeError("index out of range"), undefined) : data.$array[data.$offset + x$1])) === 9)))) { break; }
-				n = n + (1) >> 0;
-			}
-			if (n > 0) {
-				out.Truncate(data.$length - n >> 0);
-			}
-			out.WriteByte(10);
-		};
-		$ptrType(textPrinter).prototype.block = function block(out, x) {
-			var {_i, _i$1, _r, _ref, _ref$1, _ref$2, _tuple, blk, i, i$1, item, line, loose, out, p, text, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {out, x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			_ref = x;
-			/* */ if ($assertType(_ref, ptrType$2, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$3, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$5, true)[1]) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if ($assertType(_ref, ptrType$2, true)[1]) { */ case 1:
-				x$2 = _ref.$val;
-				out.WriteString(p.prefix);
-				$r = p.text(out, "", x$2.Text); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 6; continue;
-			/* } else if ($assertType(_ref, ptrType$3, true)[1]) { */ case 2:
-				x$3 = _ref.$val;
-				out.WriteString(p.prefix);
-				out.WriteString("# ");
-				$r = p.text(out, "", x$3.Text); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 6; continue;
-			/* } else if ($assertType(_ref, ptrType$4, true)[1]) { */ case 3:
-				x$4 = _ref.$val;
-				text = x$4.Text;
-				while (true) {
-					if (!(!(text === ""))) { break; }
-					line = "";
-					_tuple = strings.Cut(text, "\n");
-					line = _tuple[0];
-					text = _tuple[1];
-					if (!(line === "")) {
-						out.WriteString(p.codePrefix);
-						out.WriteString(line);
-					}
-					writeNL(out);
-				}
-				$s = 6; continue;
-			/* } else if ($assertType(_ref, ptrType$5, true)[1]) { */ case 4:
-				x$5 = _ref.$val;
-				loose = x$5.BlankBetween();
-				_ref$1 = x$5.Items;
-				_i = 0;
-				/* while (true) { */ case 9:
-					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 10; continue; }
-					i = _i;
-					item = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					if (i > 0 && loose) {
-						out.WriteString(p.prefix);
-						writeNL(out);
-					}
-					out.WriteString(p.prefix);
-					out.WriteString(" ");
-					if (item.Number === "") {
-						out.WriteString(" - ");
-					} else {
-						out.WriteString(item.Number);
-						out.WriteString(". ");
-					}
-					_ref$2 = item.Content;
-					_i$1 = 0;
-					/* while (true) { */ case 11:
-						/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 12; continue; }
-						i$1 = _i$1;
-						blk = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-						if (i$1 > 0) {
-							writeNL(out);
-							out.WriteString(p.prefix);
-							out.WriteString("    ");
-						}
-						$r = p.text(out, "    ", $assertType(blk, ptrType$2).Text); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$1++;
-					$s = 11; continue;
-					case 12:
-					_i++;
-				$s = 9; continue;
-				case 10:
-				$s = 6; continue;
-			/* } else { */ case 5:
-				x$1 = _ref;
-				_r = fmt.Fprintf(out, "?%T\n", new sliceType$2([x$1])); /* */ $s = 14; case 14: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_r;
-			/* } */ case 6:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: block, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, _ref$2, _tuple, blk, i, i$1, item, line, loose, out, p, text, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
-		};
-		$ptrType(textPrinter).prototype.text = function text(out, indent, x) {
-			var {_i, _r, _r$1, _ref, i, indent, j, out, p, seq, w, words, x, x$1, $s, $r, $c} = $restore(this, {out, indent, x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			p.oneLongLine(p.long$1, x);
-			_r = strings.Fields(p.long$1.String()); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			words = _r;
-			p.long$1.Reset();
-			seq = sliceType$3.nil;
-			/* */ if (p.width < 0 || (words.$length === 0)) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (p.width < 0 || (words.$length === 0)) { */ case 2:
-				seq = new sliceType$3([0, words.$length]);
-				$s = 4; continue;
-			/* } else { */ case 3:
-				_r$1 = wrap(words, p.width - utf8.RuneCountInString(indent) >> 0); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				seq = _r$1;
-			/* } */ case 4:
-			i = 0;
-			while (true) {
-				if (!((i + 1 >> 0) < seq.$length)) { break; }
-				if (i > 0) {
-					out.WriteString(p.prefix);
-					out.WriteString(indent);
-				}
-				_ref = $subslice(words, ((i < 0 || i >= seq.$length) ? ($throwRuntimeError("index out of range"), undefined) : seq.$array[seq.$offset + i]), (x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= seq.$length) ? ($throwRuntimeError("index out of range"), undefined) : seq.$array[seq.$offset + x$1])));
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					j = _i;
-					w = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					if (j > 0) {
-						out.WriteString(" ");
-					}
-					out.WriteString(w);
-					_i++;
-				}
-				writeNL(out);
-				i = i + (1) >> 0;
-			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: text, $c: true, $r, _i, _r, _r$1, _ref, i, indent, j, out, p, seq, w, words, x, x$1, $s};return $f;
-		};
-		$ptrType(textPrinter).prototype.oneLongLine = function oneLongLine(out, x) {
-			var _i, _ref, _ref$1, out, p, t, t$1, t$2, t$3, t$4, x;
-			p = this;
-			_ref = x;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_ref$1 = t;
-				if ($assertType(_ref$1, Plain, true)[1]) {
-					t$1 = _ref$1.$val;
-					out.WriteString((t$1));
-				} else if ($assertType(_ref$1, Italic, true)[1]) {
-					t$2 = _ref$1.$val;
-					out.WriteString((t$2));
-				} else if ($assertType(_ref$1, ptrType$6, true)[1]) {
-					t$3 = _ref$1.$val;
-					p.oneLongLine(out, t$3.Text);
-				} else if ($assertType(_ref$1, ptrType$7, true)[1]) {
-					t$4 = _ref$1.$val;
-					p.oneLongLine(out, t$4.Text);
-				}
-				_i++;
-			}
-		};
-		wrap = function wrap$1(words, max) {
-			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _i, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _v, _v$1, _v$2, add, bestleft, bridge, cmp, d, f, g, i, m, m$1, m$2, max, n, s, seq, total, weight, words, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {words, max});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			add = [add];
-			cmp = [cmp];
-			f = [f];
-			g = [g];
-			max = [max];
-			total = [total];
-			weight = [weight];
-			words = [words];
-			seq = sliceType$3.nil;
-			add[0] = (function(add, cmp, f, g, max, total, weight, words) { return function wrap·func1(s, t) {
-					var s, t, x, x$1, x$2, x$3;
-					return new score.ptr((x = s.hi, x$1 = t.hi, new $Int64(x.$high + x$1.$high, x.$low + x$1.$low)), (x$2 = s.lo, x$3 = t.lo, new $Int64(x$2.$high + x$3.$high, x$2.$low + x$3.$low)));
-				}; })(add, cmp, f, g, max, total, weight, words);
-			cmp[0] = (function(add, cmp, f, g, max, total, weight, words) { return function wrap·func2(s, t) {
-					var s, t, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7;
-					if ((x = s.hi, x$1 = t.hi, (x.$high < x$1.$high || (x.$high === x$1.$high && x.$low < x$1.$low)))) {
-						return -1;
-					} else if ((x$2 = s.hi, x$3 = t.hi, (x$2.$high > x$3.$high || (x$2.$high === x$3.$high && x$2.$low > x$3.$low)))) {
-						return 1;
-					} else if ((x$4 = s.lo, x$5 = t.lo, (x$4.$high < x$5.$high || (x$4.$high === x$5.$high && x$4.$low < x$5.$low)))) {
-						return -1;
-					} else if ((x$6 = s.lo, x$7 = t.lo, (x$6.$high > x$7.$high || (x$6.$high === x$7.$high && x$6.$low > x$7.$low)))) {
-						return 1;
-					}
-					return 0;
-				}; })(add, cmp, f, g, max, total, weight, words);
-			total[0] = $makeSlice(sliceType$3, (words[0].$length + 1 >> 0));
-			(0 >= total[0].$length ? ($throwRuntimeError("index out of range"), undefined) : total[0].$array[total[0].$offset + 0] = 0);
-			_ref = words[0];
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				(x = 1 + i >> 0, ((x < 0 || x >= total[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : total[0].$array[total[0].$offset + x] = ((((i < 0 || i >= total[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : total[0].$array[total[0].$offset + i]) + utf8.RuneCountInString(s) >> 0) + 1 >> 0)));
-				_i++;
-			}
-			weight[0] = (function(add, cmp, f, g, max, total, weight, words) { return function wrap·func3(i$1, j) {
-					var i$1, j, n, p, v, x$1;
-					n = (((j < 0 || j >= total[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : total[0].$array[total[0].$offset + j]) - 1 >> 0) - ((i$1 < 0 || i$1 >= total[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : total[0].$array[total[0].$offset + i$1]) >> 0;
-					if ((j === words[0].$length) && n <= max[0]) {
-						return new score.ptr(new $Int64(0, 0), new $Int64(0, 0));
-					}
-					p = wrapPenalty((x$1 = j - 1 >> 0, ((x$1 < 0 || x$1 >= words[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : words[0].$array[words[0].$offset + x$1])));
-					v = $mul64((new $Int64(0, (max[0] - n >> 0))), (new $Int64(0, (max[0] - n >> 0))));
-					if (n > max[0]) {
-						return new score.ptr(v, p);
-					}
-					return new score.ptr(new $Int64(0, 0), new $Int64(v.$high + p.$high, v.$low + p.$low));
-				}; })(add, cmp, f, g, max, total, weight, words);
-			f[0] = new sliceType$4([$clone(new score.ptr(new $Int64(0, 0), new $Int64(0, 0)), score)]);
-			g[0] = (function(add, cmp, f, g, max, total, weight, words) { return function wrap·func4(i$1, j) {
-					var {$24r, _arg, _arg$1, _r, _r$1, i$1, j, $s, $r, $c} = $restore(this, {i$1, j});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_arg = $clone(((i$1 < 0 || i$1 >= f[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : f[0].$array[f[0].$offset + i$1]), score);
-					_r = weight[0](i$1, j); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_arg$1 = $clone(_r, score);
-					_r$1 = add[0](_arg, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					$24r = _r$1;
-					$s = 3; case 3: return $24r;
-					/* */ } return; } var $f = {$blk: wrap·func4, $c: true, $r, $24r, _arg, _arg$1, _r, _r$1, i$1, j, $s};return $f;
-				}; })(add, cmp, f, g, max, total, weight, words);
-			bridge = (function(add, cmp, f, g, max, total, weight, words) { return function wrap·func5(a, b, c) {
-					var {$24r, _arg, _arg$1, _r, _r$1, _r$2, _r$3, a, b, c, k, $s, $r, $c} = $restore(this, {a, b, c});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					a = [a];
-					b = [b];
-					c = [c];
-					_r = sort.Search((words[0].$length + 1 >> 0) - c[0] >> 0, (function(a, add, b, c, cmp, f, g, max, total, weight, words) { return function wrap·func5·func1(k) {
-							var {$24r, _arg, _arg$1, _r, _r$1, _r$2, k, $s, $r, $c} = $restore(this, {k});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							k = k + (c[0]) >> 0;
-							_r = g[0](a[0], k); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-							_arg = $clone(_r, score);
-							_r$1 = g[0](b[0], k); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-							_arg$1 = $clone(_r$1, score);
-							_r$2 = cmp[0](_arg, _arg$1); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-							$24r = _r$2 > 0;
-							$s = 4; case 4: return $24r;
-							/* */ } return; } var $f = {$blk: wrap·func5·func1, $c: true, $r, $24r, _arg, _arg$1, _r, _r$1, _r$2, k, $s};return $f;
-						}; })(a, add, b, c, cmp, f, g, max, total, weight, words)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					k = c[0] + _r >> 0;
-					if (k > words[0].$length) {
-						$s = -1; return true;
-					}
-					_r$1 = g[0](c[0], k); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_arg = $clone(_r$1, score);
-					_r$2 = g[0](b[0], k); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_arg$1 = $clone(_r$2, score);
-					_r$3 = cmp[0](_arg, _arg$1); /* */ $s = 4; case 4: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					$24r = _r$3 <= 0;
-					$s = 5; case 5: return $24r;
-					/* */ } return; } var $f = {$blk: wrap·func5, $c: true, $r, $24r, _arg, _arg$1, _r, _r$1, _r$2, _r$3, a, b, c, k, $s};return $f;
-				}; })(add, cmp, f, g, max, total, weight, words);
-			d = $makeSlice(sliceType$3, 1, words[0].$length);
-			(0 >= d.$length ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + 0] = 0);
-			bestleft = $makeSlice(sliceType$3, 1, words[0].$length);
-			(0 >= bestleft.$length ? ($throwRuntimeError("index out of range"), undefined) : bestleft.$array[bestleft.$offset + 0] = -1);
-			m = 1;
-			/* while (true) { */ case 1:
-				/* if (!(m < words[0].$length)) { break; } */ if(!(m < words[0].$length)) { $s = 2; continue; }
-				_r = g[0]((0 >= d.$length ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + 0]), m); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				f[0] = $append(f[0], _r);
-				bestleft = $append(bestleft, (0 >= d.$length ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + 0]));
-				/* while (true) { */ case 4:
-					if (!(d.$length > 1)) { _v = false; $s = 6; continue s; }
-					_r$1 = g[0]((1 >= d.$length ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + 1]), m + 1 >> 0); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_arg = $clone(_r$1, score);
-					_r$2 = g[0]((0 >= d.$length ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + 0]), m + 1 >> 0); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_arg$1 = $clone(_r$2, score);
-					_r$3 = cmp[0](_arg, _arg$1); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_v = _r$3 <= 0; case 6:
-					/* if (!(_v)) { break; } */ if(!(_v)) { $s = 5; continue; }
-					d = $subslice(d, 1);
-				$s = 4; continue;
-				case 5:
-				/* while (true) { */ case 10:
-					if (!(d.$length > 1)) { _v$1 = false; $s = 12; continue s; }
-					_r$4 = bridge((x$1 = d.$length - 2 >> 0, ((x$1 < 0 || x$1 >= d.$length) ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + x$1])), (x$2 = d.$length - 1 >> 0, ((x$2 < 0 || x$2 >= d.$length) ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + x$2])), m); /* */ $s = 13; case 13: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					_v$1 = _r$4; case 12:
-					/* if (!(_v$1)) { break; } */ if(!(_v$1)) { $s = 11; continue; }
-					d = $subslice(d, 0, (d.$length - 1 >> 0));
-				$s = 10; continue;
-				case 11:
-				_r$5 = g[0](m, words[0].$length); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_arg$2 = $clone(_r$5, score);
-				_r$6 = g[0]((x$3 = d.$length - 1 >> 0, ((x$3 < 0 || x$3 >= d.$length) ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + x$3])), words[0].$length); /* */ $s = 17; case 17: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_arg$3 = $clone(_r$6, score);
-				_r$7 = cmp[0](_arg$2, _arg$3); /* */ $s = 18; case 18: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				/* */ if (_r$7 < 0) { $s = 14; continue; }
-				/* */ $s = 15; continue;
-				/* if (_r$7 < 0) { */ case 14:
-					d = $append(d, m);
-					if (!(d.$length === 2)) { _v$2 = false; $s = 21; continue s; }
-					_r$8 = g[0]((1 >= d.$length ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + 1]), m + 1 >> 0); /* */ $s = 22; case 22: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					_arg$4 = $clone(_r$8, score);
-					_r$9 = g[0]((0 >= d.$length ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + 0]), m + 1 >> 0); /* */ $s = 23; case 23: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_arg$5 = $clone(_r$9, score);
-					_r$10 = cmp[0](_arg$4, _arg$5); /* */ $s = 24; case 24: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_v$2 = _r$10 <= 0; case 21:
-					/* */ if (_v$2) { $s = 19; continue; }
-					/* */ $s = 20; continue;
-					/* if (_v$2) { */ case 19:
-						d = $subslice(d, 1);
-					/* } */ case 20:
-				/* } */ case 15:
-				m = m + (1) >> 0;
-			$s = 1; continue;
-			case 2:
-			bestleft = $append(bestleft, (0 >= d.$length ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + 0]));
-			n = 1;
-			m$1 = words[0].$length;
-			while (true) {
-				if (!(m$1 > 0)) { break; }
-				n = n + (1) >> 0;
-				m$1 = ((m$1 < 0 || m$1 >= bestleft.$length) ? ($throwRuntimeError("index out of range"), undefined) : bestleft.$array[bestleft.$offset + m$1]);
-			}
-			seq = $makeSlice(sliceType$3, n);
-			m$2 = words[0].$length;
-			while (true) {
-				if (!(m$2 > 0)) { break; }
-				n = n - (1) >> 0;
-				((n < 0 || n >= seq.$length) ? ($throwRuntimeError("index out of range"), undefined) : seq.$array[seq.$offset + n] = m$2);
-				m$2 = ((m$2 < 0 || m$2 >= bestleft.$length) ? ($throwRuntimeError("index out of range"), undefined) : bestleft.$array[bestleft.$offset + m$2]);
-			}
-			seq = seq;
-			$s = -1; return seq;
-			/* */ } return; } var $f = {$blk: wrap$1, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _i, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _v, _v$1, _v$2, add, bestleft, bridge, cmp, d, f, g, i, m, m$1, m$2, max, n, s, seq, total, weight, words, x, x$1, x$2, x$3, $s};return $f;
-		};
-		wrapPenalty = function wrapPenalty$1(s) {
-			var _1, s;
-			_1 = s.charCodeAt((s.length - 1 >> 0));
-			if ((_1 === (46)) || (_1 === (44)) || (_1 === (58)) || (_1 === (59))) {
-				return new $Int64(0, 0);
-			}
-			return new $Int64(0, 64);
-		};
-		$ptrType(Printer).prototype.headingLevel = function headingLevel() {
-			var p;
-			p = this;
-			if (p.HeadingLevel <= 0) {
-				return 3;
-			}
-			return p.HeadingLevel;
-		};
-		$ptrType(Printer).prototype.headingID = function headingID(h) {
-			var {$24r, $24r$1, _r, _r$1, h, p, $s, $r, $c} = $restore(this, {h});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			/* */ if (p.HeadingID === $throwNilPointerError) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.HeadingID === $throwNilPointerError) { */ case 1:
-				_r = h.DefaultID(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = _r;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			_r$1 = p.HeadingID(h); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r$1 = _r$1;
-			$s = 6; case 6: return $24r$1;
-			/* */ } return; } var $f = {$blk: headingID, $c: true, $r, $24r, $24r$1, _r, _r$1, h, p, $s};return $f;
-		};
-		$ptrType(Printer).prototype.docLinkURL = function docLinkURL(link) {
-			var {$24r, _r, link, p, $s, $r, $c} = $restore(this, {link});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			/* */ if (!(p.DocLinkURL === $throwNilPointerError)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(p.DocLinkURL === $throwNilPointerError)) { */ case 1:
-				_r = p.DocLinkURL(link); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = _r;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			$s = -1; return link.DefaultURL(p.DocLinkBaseURL);
-			/* */ } return; } var $f = {$blk: docLinkURL, $c: true, $r, $24r, _r, link, p, $s};return $f;
-		};
-		$ptrType(DocLink).prototype.DefaultURL = function DefaultURL(baseURL) {
-			var baseURL, l, slash;
-			l = this;
-			if (!(l.ImportPath === "")) {
-				slash = "";
-				if (strings.HasSuffix(baseURL, "/")) {
-					slash = "/";
-				} else {
-					baseURL = baseURL + ("/");
-				}
-				if (l.Name === "") {
-					return baseURL + l.ImportPath + slash;
-				} else if (!(l.Recv === "")) {
-					return baseURL + l.ImportPath + slash + "#" + l.Recv + "." + l.Name;
-				} else {
-					return baseURL + l.ImportPath + slash + "#" + l.Name;
-				}
-			}
-			if (!(l.Recv === "")) {
-				return "#" + l.Recv + "." + l.Name;
-			}
-			return "#" + l.Name;
-		};
-		$ptrType(Heading).prototype.DefaultID = function DefaultID() {
-			var {_i, _r, _ref, _rune, h, out, p, r, s, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			out = [out];
-			h = this;
-			out[0] = new strings.Builder.ptr(ptrType$1.nil, sliceType$1.nil);
-			p = new textPrinter.ptr(ptrType.nil, new strings.Builder.ptr(ptrType$1.nil, sliceType$1.nil), "", "", 0);
-			p.oneLongLine(out[0], h.Text);
-			_r = strings.TrimSpace(out[0].String()); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			s = _r;
-			if (s === "") {
-				$s = -1; return "";
-			}
-			out[0].Reset();
-			out[0].WriteString("hdr-");
-			_ref = s;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.length)) { break; }
-				_rune = $decodeRune(_ref, _i);
-				r = _rune[0];
-				if (r < 128 && isIdentASCII(((r << 24 >>> 24)))) {
-					out[0].WriteByte(((r << 24 >>> 24)));
-				} else {
-					out[0].WriteByte(95);
-				}
-				_i += _rune[1];
-			}
-			$s = -1; return out[0].String();
-			/* */ } return; } var $f = {$blk: DefaultID, $c: true, $r, _i, _r, _ref, _rune, h, out, p, r, s, $s};return $f;
-		};
-		$ptrType(Printer).prototype.Comment = function Comment(d) {
-			var {_i, _i$1, _ref, _ref$1, cp, d, def, first, i, i$1, out, p, used, x, $s, $r, $c} = $restore(this, {d});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			out = [out];
-			p = this;
-			cp = new commentPrinter.ptr(p, "", false);
-			out[0] = new bytes.Buffer.ptr(sliceType$1.nil, 0, 0);
-			_ref = d.Content;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (i > 0 && blankBefore(x)) {
-					out[0].WriteString("\n");
-				}
-				$r = cp.block(out[0], x); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			i$1 = 0;
-			while (true) {
-				if (!(i$1 < 2)) { break; }
-				used = i$1 === 0;
-				first = true;
-				_ref$1 = d.Links;
-				_i$1 = 0;
-				while (true) {
-					if (!(_i$1 < _ref$1.$length)) { break; }
-					def = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					if (def.Used === used) {
-						if (first) {
-							out[0].WriteString("\n");
-							first = false;
-						}
-						out[0].WriteString("[");
-						out[0].WriteString(def.Text);
-						out[0].WriteString("]: ");
-						out[0].WriteString(def.URL);
-						out[0].WriteString("\n");
-					}
-					_i$1++;
-				}
-				i$1 = i$1 + (1) >> 0;
-			}
-			$s = -1; return out[0].Bytes();
-			/* */ } return; } var $f = {$blk: Comment, $c: true, $r, _i, _i$1, _ref, _ref$1, cp, d, def, first, i, i$1, out, p, used, x, $s};return $f;
-		};
-		blankBefore = function blankBefore$1(x) {
-			var _tuple, ok, x, x$1;
-			_tuple = $assertType(x, ptrType$5, true);
-			x$1 = _tuple[0];
-			ok = _tuple[1];
-			if (ok) {
-				return x$1.BlankBefore();
-			}
-			return true;
-		};
-		$ptrType(commentPrinter).prototype.block = function block$1(out, x) {
-			var {_i, _i$1, _r, _ref, _ref$1, _ref$2, _tuple, blk, i, i$1, item, line, loose, md, out, p, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {out, x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			_ref = x;
-			/* */ if ($assertType(_ref, ptrType$2, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$3, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$5, true)[1]) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if ($assertType(_ref, ptrType$2, true)[1]) { */ case 1:
-				x$2 = _ref.$val;
-				p.text(out, "", x$2.Text);
-				out.WriteString("\n");
-				$s = 6; continue;
-			/* } else if ($assertType(_ref, ptrType$3, true)[1]) { */ case 2:
-				x$3 = _ref.$val;
-				out.WriteString("# ");
-				p.text(out, "", x$3.Text);
-				out.WriteString("\n");
-				$s = 6; continue;
-			/* } else if ($assertType(_ref, ptrType$4, true)[1]) { */ case 3:
-				x$4 = _ref.$val;
-				md = x$4.Text;
-				while (true) {
-					if (!(!(md === ""))) { break; }
-					line = "";
-					_tuple = strings.Cut(md, "\n");
-					line = _tuple[0];
-					md = _tuple[1];
-					if (!(line === "")) {
-						out.WriteString("\t");
-						out.WriteString(line);
-					}
-					out.WriteString("\n");
-				}
-				$s = 6; continue;
-			/* } else if ($assertType(_ref, ptrType$5, true)[1]) { */ case 4:
-				x$5 = _ref.$val;
-				loose = x$5.BlankBetween();
-				_ref$1 = x$5.Items;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref$1.$length)) { break; }
-					i = _i;
-					item = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					if (i > 0 && loose) {
-						out.WriteString("\n");
-					}
-					out.WriteString(" ");
-					if (item.Number === "") {
-						out.WriteString(" - ");
-					} else {
-						out.WriteString(item.Number);
-						out.WriteString(". ");
-					}
-					_ref$2 = item.Content;
-					_i$1 = 0;
-					while (true) {
-						if (!(_i$1 < _ref$2.$length)) { break; }
-						i$1 = _i$1;
-						blk = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-						if (i$1 > 0) {
-							out.WriteString("\n    ");
-						}
-						p.text(out, "    ", $assertType(blk, ptrType$2).Text);
-						out.WriteString("\n");
-						_i$1++;
-					}
-					_i++;
-				}
-				$s = 6; continue;
-			/* } else { */ case 5:
-				x$1 = _ref;
-				_r = fmt.Fprintf(out, "?%T", new sliceType$2([x$1])); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_r;
-			/* } */ case 6:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: block$1, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, _ref$2, _tuple, blk, i, i$1, item, line, loose, md, out, p, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
-		};
-		$ptrType(commentPrinter).prototype.text = function text$1(out, indent, x) {
-			var _i, _ref, _ref$1, indent, out, p, t, t$1, t$2, t$3, t$4, x;
-			p = this;
-			_ref = x;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_ref$1 = t;
-				if ($assertType(_ref$1, Plain, true)[1]) {
-					t$1 = _ref$1.$val;
-					p.indent(out, indent, (t$1));
-				} else if ($assertType(_ref$1, Italic, true)[1]) {
-					t$2 = _ref$1.$val;
-					p.indent(out, indent, (t$2));
-				} else if ($assertType(_ref$1, ptrType$6, true)[1]) {
-					t$3 = _ref$1.$val;
-					if (t$3.Auto) {
-						p.text(out, indent, t$3.Text);
-					} else {
-						out.WriteString("[");
-						p.text(out, indent, t$3.Text);
-						out.WriteString("]");
-					}
-				} else if ($assertType(_ref$1, ptrType$7, true)[1]) {
-					t$4 = _ref$1.$val;
-					out.WriteString("[");
-					p.text(out, indent, t$4.Text);
-					out.WriteString("]");
-				}
-				_i++;
-			}
-		};
-		$ptrType(commentPrinter).prototype.indent = function indent(out, indent$1, s) {
-			var _tuple, indent$1, line, ok, out, p, rest, s;
-			p = this;
-			while (true) {
-				if (!(!(s === ""))) { break; }
-				_tuple = strings.Cut(s, "\n");
-				line = _tuple[0];
-				rest = _tuple[1];
-				ok = _tuple[2];
-				out.WriteString(line);
-				if (ok) {
-					out.WriteString("\n");
-					out.WriteString(indent$1);
-				}
-				s = rest;
-			}
-		};
-		$ptrType(List).prototype.BlankBefore = function BlankBefore() {
-			var l;
-			l = this;
-			return l.ForceBlankBefore || l.BlankBetween();
-		};
-		$ptrType(List).prototype.BlankBetween = function BlankBetween() {
-			var _i, _ref, item, l;
-			l = this;
-			if (l.ForceBlankBetween) {
-				return true;
-			}
-			_ref = l.Items;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				item = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!((item.Content.$length === 1))) {
-					return true;
-				}
-				_i++;
-			}
-			return false;
-		};
-		$ptrType(parseDoc).prototype.lookupPkg = function lookupPkg(pkg) {
-			var {$24r, _r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, d, importPath, ok, ok$1, path, pkg, $s, $r, $c} = $restore(this, {pkg});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			importPath = "";
-			ok = false;
-			d = this;
-			if (strings.Contains(pkg, "/")) {
-				if (validImportPath(pkg)) {
-					_tmp = pkg;
-					_tmp$1 = true;
-					importPath = _tmp;
-					ok = _tmp$1;
-					$s = -1; return [importPath, ok];
-				}
-				_tmp$2 = "";
-				_tmp$3 = false;
-				importPath = _tmp$2;
-				ok = _tmp$3;
-				$s = -1; return [importPath, ok];
-			}
-			/* */ if (!(d.Parser.LookupPackage === $throwNilPointerError)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(d.Parser.LookupPackage === $throwNilPointerError)) { */ case 1:
-				_r = d.Parser.LookupPackage(pkg); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_tuple = _r;
-				path = _tuple[0];
-				ok$1 = _tuple[1];
-				if (ok$1) {
-					_tmp$4 = path;
-					_tmp$5 = true;
-					importPath = _tmp$4;
-					ok = _tmp$5;
-					$s = -1; return [importPath, ok];
-				}
-			/* } */ case 2:
-			_r$1 = DefaultLookupPackage(pkg); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple$1 = _r$1;
-			importPath = _tuple$1[0];
-			ok = _tuple$1[1];
-			$24r = [importPath, ok];
-			$s = 5; case 5: return $24r;
-			/* */ } return; } var $f = {$blk: lookupPkg, $c: true, $r, $24r, _r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, d, importPath, ok, ok$1, path, pkg, $s};return $f;
-		};
-		isStdPkg = function isStdPkg$1(path) {
-			var {_r, i, path, $s, $r, $c} = $restore(this, {path});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			path = [path];
-			_r = sort.Search(stdPkgs.$length, (function(path) { return function isStdPkg·func1(i) {
-					var i;
-					return ((i < 0 || i >= stdPkgs.$length) ? ($throwRuntimeError("index out of range"), undefined) : stdPkgs.$array[stdPkgs.$offset + i]) >= path[0];
-				}; })(path)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			i = _r;
-			$s = -1; return i < stdPkgs.$length && ((i < 0 || i >= stdPkgs.$length) ? ($throwRuntimeError("index out of range"), undefined) : stdPkgs.$array[stdPkgs.$offset + i]) === path[0];
-			/* */ } return; } var $f = {$blk: isStdPkg$1, $c: true, $r, _r, i, path, $s};return $f;
-		};
-		DefaultLookupPackage = function DefaultLookupPackage$1(name) {
-			var {_r, _tmp, _tmp$1, _tmp$2, _tmp$3, importPath, name, ok, $s, $r, $c} = $restore(this, {name});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			importPath = "";
-			ok = false;
-			_r = isStdPkg(name); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			/* */ if (_r) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_r) { */ case 1:
-				_tmp = name;
-				_tmp$1 = true;
-				importPath = _tmp;
-				ok = _tmp$1;
-				$s = -1; return [importPath, ok];
-			/* } */ case 2:
-			_tmp$2 = "";
-			_tmp$3 = false;
-			importPath = _tmp$2;
-			ok = _tmp$3;
-			$s = -1; return [importPath, ok];
-			/* */ } return; } var $f = {$blk: DefaultLookupPackage$1, $c: true, $r, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, importPath, name, ok, $s};return $f;
-		};
-		$pkg.DefaultLookupPackage = DefaultLookupPackage;
-		$ptrType(Parser).prototype.Parse = function Parse(text$6) {
-			var {_1, _i, _i$1, _i$2, _i$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _ref$1, _ref$2, _ref$3, _ref$4, b, b$1, b$2, b$3, c, d, i, lines, p, p$1, prev, s, text$6, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {text$6});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			_r = unindent(strings.Split(text$6, "\n")); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			lines = _r;
-			d = new parseDoc.ptr(p, new Doc.ptr(sliceType$5.nil, sliceType$6.nil), new $global.Map(), lines, (function Parser·Parse·func1(recv, name) {
-					var name, recv;
-					return false;
-				}));
-			if (!(p.LookupSym === $throwNilPointerError)) {
-				d.lookupSym = p.LookupSym;
-			}
-			prev = new span.ptr(0, 0, 0);
-			_r$1 = parseSpans(lines); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_ref = _r$1;
-			_i = 0;
-			/* while (true) { */ case 3:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
-				s = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), span);
-				b = $ifaceNil;
-					_1 = s.kind;
-					/* */ if (_1 === (3)) { $s = 6; continue; }
-					/* */ if (_1 === (1)) { $s = 7; continue; }
-					/* */ if (_1 === (4)) { $s = 8; continue; }
-					/* */ if (_1 === (2)) { $s = 9; continue; }
-					/* */ if (_1 === (5)) { $s = 10; continue; }
-					/* */ $s = 11; continue;
-					/* if (_1 === (3)) { */ case 6:
-						_r$2 = d.list($subslice(lines, s.start, s.end), prev.end < s.start); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						b = _r$2;
-						$s = 12; continue;
-					/* } else if (_1 === (1)) { */ case 7:
-						_r$3 = d.code($subslice(lines, s.start, s.end)); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						b = _r$3;
-						$s = 12; continue;
-					/* } else if (_1 === (4)) { */ case 8:
-						_r$4 = d.oldHeading((x = s.start, ((x < 0 || x >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x]))); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						b = _r$4;
-						$s = 12; continue;
-					/* } else if (_1 === (2)) { */ case 9:
-						_r$5 = d.heading((x$1 = s.start, ((x$1 < 0 || x$1 >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x$1]))); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						b = _r$5;
-						$s = 12; continue;
-					/* } else if (_1 === (5)) { */ case 10:
-						_r$6 = d.paragraph($subslice(lines, s.start, s.end)); /* */ $s = 17; case 17: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						b = _r$6;
-						$s = 12; continue;
-					/* } else { */ case 11:
-						$panic(new $String("go/doc/comment: internal error: unknown span kind"));
-					/* } */ case 12:
-				case 5:
-				if (!($interfaceIsEqual(b, $ifaceNil))) {
-					d.Doc.Content = $append(d.Doc.Content, b);
-				}
-				span.copy(prev, s);
-				_i++;
-			$s = 3; continue;
-			case 4:
-			_ref$1 = d.Doc.Content;
-			_i$1 = 0;
-			/* while (true) { */ case 18:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 19; continue; }
-				b$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				_ref$2 = b$1;
-				/* */ if ($assertType(_ref$2, ptrType$2, true)[1]) { $s = 20; continue; }
-				/* */ if ($assertType(_ref$2, ptrType$5, true)[1]) { $s = 21; continue; }
-				/* */ $s = 22; continue;
-				/* if ($assertType(_ref$2, ptrType$2, true)[1]) { */ case 20:
-					b$2 = _ref$2.$val;
-					_r$7 = d.parseLinkedText(($assertType((x$2 = b$2.Text, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])), Plain))); /* */ $s = 23; case 23: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					b$2.Text = _r$7;
-					$s = 22; continue;
-				/* } else if ($assertType(_ref$2, ptrType$5, true)[1]) { */ case 21:
-					b$3 = _ref$2.$val;
-					_ref$3 = b$3.Items;
-					_i$2 = 0;
-					/* while (true) { */ case 24:
-						/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 25; continue; }
-						i = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
-						_ref$4 = i.Content;
-						_i$3 = 0;
-						/* while (true) { */ case 26:
-							/* if (!(_i$3 < _ref$4.$length)) { break; } */ if(!(_i$3 < _ref$4.$length)) { $s = 27; continue; }
-							c = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
-							p$1 = $assertType(c, ptrType$2);
-							_r$8 = d.parseLinkedText(($assertType((x$3 = p$1.Text, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])), Plain))); /* */ $s = 28; case 28: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-							p$1.Text = _r$8;
-							_i$3++;
-						$s = 26; continue;
-						case 27:
-						_i$2++;
-					$s = 24; continue;
-					case 25:
-				/* } */ case 22:
-				_i$1++;
-			$s = 18; continue;
-			case 19:
-			$s = -1; return d.Doc;
-			/* */ } return; } var $f = {$blk: Parse, $c: true, $r, _1, _i, _i$1, _i$2, _i$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _ref$1, _ref$2, _ref$3, _ref$4, b, b$1, b$2, b$3, c, d, i, lines, p, p$1, prev, s, text$6, x, x$1, x$2, x$3, $s};return $f;
-		};
-		parseSpans = function parseSpans$1(lines) {
-			var {_r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _v, _v$1, _v$2, _v$3, _v$4, _v$5, _v$6, end, forceIndent, i, kind, lines, spans, start, unindentedListOK, watchdog, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {lines});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			spans = sliceType$7.nil;
-			watchdog = $imul(2, lines.$length);
-			i = 0;
-			forceIndent = 0;
-			/* while (true) { */ case 1:
-				while (true) {
-					if (!(i < lines.$length && ((i < 0 || i >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i]) === "")) { break; }
-					i = i + (1) >> 0;
-				}
-				if (i >= lines.$length) {
-					/* break; */ $s = 2; continue;
-				}
-				watchdog = watchdog - (1) >> 0;
-				if (watchdog < 0) {
-					$panic(new $String("go/doc/comment: internal error: not making progress"));
-				}
-				kind = 0;
-				start = i;
-				end = i;
-				/* */ if (i < forceIndent || indented(((i < 0 || i >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i]))) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (i < forceIndent || indented(((i < 0 || i >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i]))) { */ case 3:
-					_r = isList(((i < 0 || i >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i])); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					unindentedListOK = _r && i < forceIndent;
-					i = i + (1) >> 0;
-					/* while (true) { */ case 7:
-						if (!(i < lines.$length)) { _v = false; $s = 9; continue s; }
-						if (((i < 0 || i >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i]) === "" || i < forceIndent || indented(((i < 0 || i >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i]))) { _v$1 = true; $s = 10; continue s; }
-						if (!(unindentedListOK)) { _v$2 = false; $s = 11; continue s; }
-						_r$1 = isList(((i < 0 || i >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i])); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						_v$2 = _r$1; case 11:
-						_v$1 = _v$2; case 10:
-						_v = _v$1; case 9:
-						/* if (!(_v)) { break; } */ if(!(_v)) { $s = 8; continue; }
-						if (((i < 0 || i >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i]) === "") {
-							unindentedListOK = false;
-						}
-						i = i + (1) >> 0;
-					$s = 7; continue;
-					case 8:
-					end = i;
-					while (true) {
-						if (!(end > start && (x = end - 1 >> 0, ((x < 0 || x >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x])) === "")) { break; }
-						end = end - (1) >> 0;
-					}
-					if (end < lines.$length && strings.HasPrefix(((end < 0 || end >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + end]), "}")) {
-						end = end + (1) >> 0;
-					}
-					_r$2 = isList(((start < 0 || start >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + start])); /* */ $s = 16; case 16: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					/* */ if (_r$2) { $s = 13; continue; }
-					/* */ $s = 14; continue;
-					/* if (_r$2) { */ case 13:
-						kind = 3;
-						$s = 15; continue;
-					/* } else { */ case 14:
-						kind = 1;
-					/* } */ case 15:
-					$s = 5; continue;
-				/* } else { */ case 4:
-					i = i + (1) >> 0;
-					while (true) {
-						if (!(i < lines.$length && !(((i < 0 || i >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i]) === "") && !indented(((i < 0 || i >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i])))) { break; }
-						i = i + (1) >> 0;
-					}
-					end = i;
-					if (!(i < lines.$length && !(((i < 0 || i >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i]) === ""))) { _v$3 = false; $s = 19; continue s; }
-					_r$3 = isList(((i < 0 || i >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i])); /* */ $s = 20; case 20: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_v$3 = !_r$3; case 19:
-					/* */ if (_v$3) { $s = 17; continue; }
-					/* */ $s = 18; continue;
-					/* if (_v$3) { */ case 17:
-							_r$4 = isList((x$1 = i - 1 >> 0, ((x$1 < 0 || x$1 >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x$1]))); /* */ $s = 25; case 25: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							/* */ if (_r$4) { $s = 22; continue; }
-							/* */ if (strings.HasSuffix((x$2 = i - 1 >> 0, ((x$2 < 0 || x$2 >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x$2])), "{") || strings.HasSuffix((x$3 = i - 1 >> 0, ((x$3 < 0 || x$3 >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x$3])), "\\")) { $s = 23; continue; }
-							/* */ $s = 24; continue;
-							/* if (_r$4) { */ case 22:
-								forceIndent = end;
-								end = end - (1) >> 0;
-								/* while (true) { */ case 26:
-									if (!(end > start)) { _v$4 = false; $s = 28; continue s; }
-									_r$5 = isList((x$4 = end - 1 >> 0, ((x$4 < 0 || x$4 >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x$4]))); /* */ $s = 29; case 29: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-									_v$4 = _r$5; case 28:
-									/* if (!(_v$4)) { break; } */ if(!(_v$4)) { $s = 27; continue; }
-									end = end - (1) >> 0;
-								$s = 26; continue;
-								case 27:
-								$s = 24; continue;
-							/* } else if (strings.HasSuffix((x$2 = i - 1 >> 0, ((x$2 < 0 || x$2 >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x$2])), "{") || strings.HasSuffix((x$3 = i - 1 >> 0, ((x$3 < 0 || x$3 >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x$3])), "\\")) { */ case 23:
-								forceIndent = end;
-								end = end - (1) >> 0;
-							/* } */ case 24:
-						case 21:
-						if ((start === end) && forceIndent > start) {
-							i = start;
-							/* continue Spans; */ $s = 1; continue s;
-						}
-					/* } */ case 18:
-					if (!((end - start >> 0) === 1)) { _v$5 = false; $s = 34; continue s; }
-					_r$6 = isHeading(((start < 0 || start >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + start])); /* */ $s = 35; case 35: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					_v$5 = _r$6; case 34:
-					/* */ if (_v$5) { $s = 30; continue; }
-					if (!((end - start >> 0) === 1)) { _v$6 = false; $s = 36; continue s; }
-					_r$7 = isOldHeading(((start < 0 || start >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + start]), lines, start); /* */ $s = 37; case 37: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					_v$6 = _r$7; case 36:
-					/* */ if (_v$6) { $s = 31; continue; }
-					/* */ $s = 32; continue;
-					/* if (_v$5) { */ case 30:
-						kind = 2;
-						$s = 33; continue;
-					/* } else if (_v$6) { */ case 31:
-						kind = 4;
-						$s = 33; continue;
-					/* } else { */ case 32:
-						kind = 5;
-					/* } */ case 33:
-				/* } */ case 5:
-				spans = $append(spans, new span.ptr(start, end, kind));
-				i = end;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return spans;
-			/* */ } return; } var $f = {$blk: parseSpans$1, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _v, _v$1, _v$2, _v$3, _v$4, _v$5, _v$6, end, forceIndent, i, kind, lines, spans, start, unindentedListOK, watchdog, x, x$1, x$2, x$3, x$4, $s};return $f;
-		};
-		indented = function indented$1(line) {
-			var line;
-			return !(line === "") && ((line.charCodeAt(0) === 32) || (line.charCodeAt(0) === 9));
-		};
-		unindent = function unindent$1(lines) {
-			var {_i, _i$1, _r, _ref, _ref$1, i, line, line$1, lines, out, prefix, x, x$1, $s, $r, $c} = $restore(this, {lines});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			while (true) {
-				if (!(lines.$length > 0 && isBlank((0 >= lines.$length ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + 0])))) { break; }
-				lines = $subslice(lines, 1);
-			}
-			while (true) {
-				if (!(lines.$length > 0 && isBlank((x = lines.$length - 1 >> 0, ((x < 0 || x >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x]))))) { break; }
-				lines = $subslice(lines, 0, (lines.$length - 1 >> 0));
-			}
-			if (lines.$length === 0) {
-				$s = -1; return sliceType.nil;
-			}
-			prefix = leadingSpace((0 >= lines.$length ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + 0]));
-			_ref = $subslice(lines, 1);
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				line = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!isBlank(line)) {
-					prefix = commonPrefix(prefix, leadingSpace(line));
-				}
-				_i++;
-			}
-			out = $makeSlice(sliceType, lines.$length);
-			_ref$1 = lines;
-			_i$1 = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 2; continue; }
-				i = _i$1;
-				line$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				line$1 = strings.TrimPrefix(line$1, prefix);
-				_r = strings.TrimSpace(line$1); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				/* */ if (_r === "") { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_r === "") { */ case 3:
-					line$1 = "";
-				/* } */ case 4:
-				((i < 0 || i >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + i] = line$1);
-				_i$1++;
-			$s = 1; continue;
-			case 2:
-			while (true) {
-				if (!(out.$length > 0 && (0 >= out.$length ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + 0]) === "")) { break; }
-				out = $subslice(out, 1);
-			}
-			while (true) {
-				if (!(out.$length > 0 && (x$1 = out.$length - 1 >> 0, ((x$1 < 0 || x$1 >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + x$1])) === "")) { break; }
-				out = $subslice(out, 0, (out.$length - 1 >> 0));
-			}
-			$s = -1; return out;
-			/* */ } return; } var $f = {$blk: unindent$1, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, i, line, line$1, lines, out, prefix, x, x$1, $s};return $f;
-		};
-		isBlank = function isBlank$1(s) {
-			var s;
-			return (s.length === 0) || ((s.length === 1) && (s.charCodeAt(0) === 10));
-		};
-		commonPrefix = function commonPrefix$1(a, b) {
-			var a, b, i;
-			i = 0;
-			while (true) {
-				if (!(i < a.length && i < b.length && (a.charCodeAt(i) === b.charCodeAt(i)))) { break; }
-				i = i + (1) >> 0;
-			}
-			return $substring(a, 0, i);
-		};
-		leadingSpace = function leadingSpace$1(s) {
-			var i, s;
-			i = 0;
-			while (true) {
-				if (!(i < s.length && ((s.charCodeAt(i) === 32) || (s.charCodeAt(i) === 9)))) { break; }
-				i = i + (1) >> 0;
-			}
-			return $substring(s, 0, i);
-		};
-		isOldHeading = function isOldHeading$1(line, all, off) {
-			var {_r, _tuple, _tuple$1, _tuple$2, _tuple$3, all, b, b$1, line, off, ok, ok$1, r, x, x$1, x$2, $s, $r, $c} = $restore(this, {line, all, off});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (off <= 0 || !((x = off - 1 >> 0, ((x < 0 || x >= all.$length) ? ($throwRuntimeError("index out of range"), undefined) : all.$array[all.$offset + x])) === "") || (off + 2 >> 0) >= all.$length || !((x$1 = off + 1 >> 0, ((x$1 < 0 || x$1 >= all.$length) ? ($throwRuntimeError("index out of range"), undefined) : all.$array[all.$offset + x$1])) === "") || !(leadingSpace((x$2 = off + 2 >> 0, ((x$2 < 0 || x$2 >= all.$length) ? ($throwRuntimeError("index out of range"), undefined) : all.$array[all.$offset + x$2]))) === "")) {
-				$s = -1; return false;
-			}
-			_r = strings.TrimSpace(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			line = _r;
-			_tuple = utf8.DecodeRuneInString(line);
-			r = _tuple[0];
-			if (!unicode.IsLetter(r) || !unicode.IsUpper(r)) {
-				$s = -1; return false;
-			}
-			_tuple$1 = utf8.DecodeLastRuneInString(line);
-			r = _tuple$1[0];
-			if (!unicode.IsLetter(r) && !unicode.IsDigit(r)) {
-				$s = -1; return false;
-			}
-			if (strings.ContainsAny(line, ";:!?+*/=[]{}_^\xC2\xB0&\xC2\xA7~%#@<\">\\")) {
-				$s = -1; return false;
-			}
-			b = line;
-			while (true) {
-				ok = false;
-				_tuple$2 = strings.Cut(b, "'");
-				b = _tuple$2[1];
-				ok = _tuple$2[2];
-				if (!ok) {
-					break;
-				}
-				if (!(b === "s") && !strings.HasPrefix(b, "s ")) {
-					$s = -1; return false;
-				}
-			}
-			b$1 = line;
-			while (true) {
-				ok$1 = false;
-				_tuple$3 = strings.Cut(b$1, ".");
-				b$1 = _tuple$3[1];
-				ok$1 = _tuple$3[2];
-				if (!ok$1) {
-					break;
-				}
-				if (b$1 === "" || strings.HasPrefix(b$1, " ")) {
-					$s = -1; return false;
-				}
-			}
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: isOldHeading$1, $c: true, $r, _r, _tuple, _tuple$1, _tuple$2, _tuple$3, all, b, b$1, line, off, ok, ok$1, r, x, x$1, x$2, $s};return $f;
-		};
-		$ptrType(parseDoc).prototype.oldHeading = function oldHeading(line) {
-			var {$24r, _r, d, line, $s, $r, $c} = $restore(this, {line});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			d = this;
-			_r = strings.TrimSpace(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = new Heading.ptr(new sliceType$8([new Plain((_r))]));
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: oldHeading, $c: true, $r, $24r, _r, d, line, $s};return $f;
-		};
-		isHeading = function isHeading$1(line) {
-			var {$24r, _r, _v, line, $s, $r, $c} = $restore(this, {line});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (!(line.length >= 2 && (line.charCodeAt(0) === 35) && ((line.charCodeAt(1) === 32) || (line.charCodeAt(1) === 9)))) { _v = false; $s = 1; continue s; }
-			_r = strings.TrimSpace(line); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_v = !(_r === "#"); case 1:
-			$24r = _v;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: isHeading$1, $c: true, $r, $24r, _r, _v, line, $s};return $f;
-		};
-		$ptrType(parseDoc).prototype.heading = function heading(line) {
-			var {$24r, _r, d, line, $s, $r, $c} = $restore(this, {line});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			d = this;
-			_r = strings.TrimSpace($substring(line, 1)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = new Heading.ptr(new sliceType$8([new Plain((_r))]));
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: heading, $c: true, $r, $24r, _r, d, line, $s};return $f;
-		};
-		$ptrType(parseDoc).prototype.code = function code(lines) {
-			var {_r, body, d, lines, $s, $r, $c} = $restore(this, {lines});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			d = this;
-			_r = unindent(lines); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			body = _r;
-			body = $append(body, "");
-			$s = -1; return new Code.ptr(strings.Join(body, "\n"));
-			/* */ } return; } var $f = {$blk: code, $c: true, $r, _r, body, d, lines, $s};return $f;
-		};
-		$ptrType(parseDoc).prototype.paragraph = function paragraph(lines) {
-			var {_entry, _i, _i$1, _key, _r, _ref, _ref$1, _tuple, d, def, def$1, defs, line, lines, ok, $s, $r, $c} = $restore(this, {lines});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			d = this;
-			defs = sliceType$6.nil;
-			_ref = lines;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				line = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r = parseLink(line); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_tuple = _r;
-				def = _tuple[0];
-				ok = _tuple[1];
-				/* */ if (!ok) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (!ok) { */ case 4:
-					/* goto NoDefs */ $s = 6; continue;
-				/* } */ case 5:
-				defs = $append(defs, def);
-				_i++;
-			$s = 1; continue;
-			case 2:
-			_ref$1 = defs;
-			_i$1 = 0;
-			while (true) {
-				if (!(_i$1 < _ref$1.$length)) { break; }
-				def$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				d.Doc.Links = $append(d.Doc.Links, def$1);
-				if ((_entry = $mapIndex(d.links,$String.keyFor(def$1.Text)), _entry !== undefined ? _entry.v : ptrType$10.nil) === ptrType$10.nil) {
-					_key = def$1.Text; (d.links || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: def$1 });
-				}
-				_i$1++;
-			}
-			$s = -1; return $ifaceNil;
-			/* NoDefs: */ case 6:
-			$s = -1; return new Paragraph.ptr(new sliceType$8([new Plain((strings.Join(lines, "\n")))]));
-			/* */ } return; } var $f = {$blk: paragraph, $c: true, $r, _entry, _i, _i$1, _key, _r, _ref, _ref$1, _tuple, d, def, def$1, defs, line, lines, ok, $s};return $f;
-		};
-		parseLink = function parseLink$1(line) {
-			var {_r, i, j, line, text$6, url, $s, $r, $c} = $restore(this, {line});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (line === "" || !((line.charCodeAt(0) === 91))) {
-				$s = -1; return [ptrType$10.nil, false];
-			}
-			i = strings.Index(line, "]:");
-			if (i < 0 || (i + 3 >> 0) >= line.length || (!((line.charCodeAt((i + 2 >> 0)) === 32)) && !((line.charCodeAt((i + 2 >> 0)) === 9)))) {
-				$s = -1; return [ptrType$10.nil, false];
-			}
-			text$6 = $substring(line, 1, i);
-			_r = strings.TrimSpace($substring(line, (i + 3 >> 0))); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			url = _r;
-			j = strings.Index(url, "://");
-			if (j < 0 || !isScheme($substring(url, 0, j))) {
-				$s = -1; return [ptrType$10.nil, false];
-			}
-			$s = -1; return [new LinkDef.ptr(text$6, url, false), true];
-			/* */ } return; } var $f = {$blk: parseLink$1, $c: true, $r, _r, i, j, line, text$6, url, $s};return $f;
-		};
-		$ptrType(parseDoc).prototype.list = function list(lines, forceBlankBefore) {
-			var {_i, _r, _r$1, _r$2, _r$3, _ref, _tuple, _tuple$1, after, d, flush, forceBlankBefore, item, line, lines, list$1, n, num, ok, text$6, $s, $r, $c} = $restore(this, {lines, forceBlankBefore});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			d = [d];
-			item = [item];
-			text$6 = [text$6];
-			d[0] = this;
-			_r = listMarker((0 >= lines.$length ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + 0])); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			num = _tuple[0];
-			list$1 = new List.ptr(sliceType$9.nil, forceBlankBefore, false);
-			item[0] = ptrType$11.nil;
-			text$6[0] = sliceType.nil;
-			flush = (function(d, item, text$6) { return function parseDoc·list·func1() {
-					var {_r$1, para, $s, $r, $c} = $restore(this, {});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					/* */ if (!(item[0] === ptrType$11.nil)) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (!(item[0] === ptrType$11.nil)) { */ case 1:
-						_r$1 = d[0].paragraph(text$6[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						para = _r$1;
-						if (!($interfaceIsEqual(para, $ifaceNil))) {
-							item[0].Content = $append(item[0].Content, para);
-						}
-					/* } */ case 2:
-					text$6[0] = sliceType.nil;
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: parseDoc·list·func1, $c: true, $r, _r$1, para, $s};return $f;
-				}; })(d, item, text$6);
-			_ref = lines;
-			_i = 0;
-			/* while (true) { */ case 2:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
-				line = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = listMarker(line); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple$1 = _r$1;
-				n = _tuple$1[0];
-				after = _tuple$1[1];
-				ok = _tuple$1[2];
-				/* */ if (ok && (!(n === "")) === (!(num === ""))) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (ok && (!(n === "")) === (!(num === ""))) { */ case 5:
-					$r = flush(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					item[0] = new ListItem.ptr(n, sliceType$5.nil);
-					list$1.Items = $append(list$1.Items, item[0]);
-					line = after;
-				/* } */ case 6:
-				_r$2 = strings.TrimSpace(line); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				line = _r$2;
-				/* */ if (line === "") { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (line === "") { */ case 9:
-					list$1.ForceBlankBetween = true;
-					$r = flush(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i++;
-					/* continue; */ $s = 2; continue;
-				/* } */ case 10:
-				_r$3 = strings.TrimSpace(line); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				text$6[0] = $append(text$6[0], _r$3);
-				_i++;
-			$s = 2; continue;
-			case 3:
-			$r = flush(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return list$1;
-			/* */ } return; } var $f = {$blk: list, $c: true, $r, _i, _r, _r$1, _r$2, _r$3, _ref, _tuple, _tuple$1, after, d, flush, forceBlankBefore, item, line, lines, list$1, n, num, ok, text$6, $s};return $f;
-		};
-		listMarker = function listMarker$1(line) {
-			var {_r, _r$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _v, line, n, n$1, num, ok, r, rest, $s, $r, $c} = $restore(this, {line});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			num = "";
-			rest = "";
-			ok = false;
-			_r = strings.TrimSpace(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			line = _r;
-			if (line === "") {
-				_tmp = "";
-				_tmp$1 = "";
-				_tmp$2 = false;
-				num = _tmp;
-				rest = _tmp$1;
-				ok = _tmp$2;
-				$s = -1; return [num, rest, ok];
-			}
-			_tuple = utf8.DecodeRuneInString(line);
-			r = _tuple[0];
-			n = _tuple[1];
-			if ((r === 8226) || (r === 42) || (r === 43) || (r === 45)) {
-				_tmp$3 = "";
-				_tmp$4 = $substring(line, n);
-				num = _tmp$3;
-				rest = _tmp$4;
-			} else if (48 <= line.charCodeAt(0) && line.charCodeAt(0) <= 57) {
-				n$1 = 1;
-				while (true) {
-					if (!(n$1 < line.length && 48 <= line.charCodeAt(n$1) && line.charCodeAt(n$1) <= 57)) { break; }
-					n$1 = n$1 + (1) >> 0;
-				}
-				if (n$1 >= line.length || (!((line.charCodeAt(n$1) === 46)) && !((line.charCodeAt(n$1) === 41)))) {
-					_tmp$5 = "";
-					_tmp$6 = "";
-					_tmp$7 = false;
-					num = _tmp$5;
-					rest = _tmp$6;
-					ok = _tmp$7;
-					$s = -1; return [num, rest, ok];
-				}
-				_tmp$8 = $substring(line, 0, n$1);
-				_tmp$9 = $substring(line, (n$1 + 1 >> 0));
-				num = _tmp$8;
-				rest = _tmp$9;
-			} else {
-				_tmp$10 = "";
-				_tmp$11 = "";
-				_tmp$12 = false;
-				num = _tmp$10;
-				rest = _tmp$11;
-				ok = _tmp$12;
-				$s = -1; return [num, rest, ok];
-			}
-			if (!indented(rest)) { _v = true; $s = 4; continue s; }
-			_r$1 = strings.TrimSpace(rest); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_v = _r$1 === ""; case 4:
-			/* */ if (_v) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (_v) { */ case 2:
-				_tmp$13 = "";
-				_tmp$14 = "";
-				_tmp$15 = false;
-				num = _tmp$13;
-				rest = _tmp$14;
-				ok = _tmp$15;
-				$s = -1; return [num, rest, ok];
-			/* } */ case 3:
-			_tmp$16 = num;
-			_tmp$17 = rest;
-			_tmp$18 = true;
-			num = _tmp$16;
-			rest = _tmp$17;
-			ok = _tmp$18;
-			$s = -1; return [num, rest, ok];
-			/* */ } return; } var $f = {$blk: listMarker$1, $c: true, $r, _r, _r$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _v, line, n, n$1, num, ok, r, rest, $s};return $f;
-		};
-		isList = function isList$1(line) {
-			var {_r, _tuple, line, ok, $s, $r, $c} = $restore(this, {line});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = listMarker(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			ok = _tuple[2];
-			$s = -1; return ok;
-			/* */ } return; } var $f = {$blk: isList$1, $c: true, $r, _r, _tuple, line, ok, $s};return $f;
-		};
-		$ptrType(parseDoc).prototype.parseLinkedText = function parseLinkedText(text$6) {
-			var {_1, _entry, _r, _r$1, _r$2, _tuple, _tuple$1, buf, c, d, def, flush, i, link, ok, ok$1, out, start, text$6, wrote, $s, $r, $c} = $restore(this, {text$6});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			d = [d];
-			out = [out];
-			text$6 = [text$6];
-			wrote = [wrote];
-			d[0] = this;
-			out[0] = sliceType$8.nil;
-			wrote[0] = 0;
-			flush = (function(d, out, text$6, wrote) { return function parseDoc·parseLinkedText·func1(i) {
-					var {_r, i, $s, $r, $c} = $restore(this, {i});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					/* */ if (wrote[0] < i) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (wrote[0] < i) { */ case 1:
-						_r = d[0].parseText(out[0], $substring(text$6[0], wrote[0], i), true); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						out[0] = _r;
-						wrote[0] = i;
-					/* } */ case 2:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: parseDoc·parseLinkedText·func1, $c: true, $r, _r, i, $s};return $f;
-				}; })(d, out, text$6, wrote);
-			start = -1;
-			buf = sliceType$1.nil;
-			i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(i < text$6[0].length)) { break; } */ if(!(i < text$6[0].length)) { $s = 2; continue; }
-				c = text$6[0].charCodeAt(i);
-				if ((c === 10) || (c === 9)) {
-					c = 32;
-				}
-					_1 = c;
-					/* */ if (_1 === (91)) { $s = 4; continue; }
-					/* */ if (_1 === (93)) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (_1 === (91)) { */ case 4:
-						start = i;
-						$s = 6; continue;
-					/* } else if (_1 === (93)) { */ case 5:
-						/* */ if (start >= 0) { $s = 7; continue; }
-						/* */ $s = 8; continue;
-						/* if (start >= 0) { */ case 7:
-							_tuple = (_entry = $mapIndex(d[0].links,$String.keyFor(($bytesToString(buf)))), _entry !== undefined ? [_entry.v, true] : [ptrType$10.nil, false]);
-							def = _tuple[0];
-							ok = _tuple[1];
-							/* */ if (ok) { $s = 9; continue; }
-							/* */ $s = 10; continue;
-							/* if (ok) { */ case 9:
-								def.Used = true;
-								$r = flush(start); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								_r = d[0].parseText(sliceType$8.nil, $substring(text$6[0], (start + 1 >> 0), i), false); /* */ $s = 13; case 13: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-								out[0] = $append(out[0], new Link.ptr(false, _r, def.URL));
-								wrote[0] = i + 1 >> 0;
-								$s = 11; continue;
-							/* } else { */ case 10:
-								_r$1 = d[0].docLink($substring(text$6[0], (start + 1 >> 0), i), $substring(text$6[0], 0, start), $substring(text$6[0], (i + 1 >> 0))); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-								_tuple$1 = _r$1;
-								link = _tuple$1[0];
-								ok$1 = _tuple$1[1];
-								/* */ if (ok$1) { $s = 15; continue; }
-								/* */ $s = 16; continue;
-								/* if (ok$1) { */ case 15:
-									$r = flush(start); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									_r$2 = d[0].parseText(sliceType$8.nil, $substring(text$6[0], (start + 1 >> 0), i), false); /* */ $s = 18; case 18: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-									link.Text = _r$2;
-									out[0] = $append(out[0], link);
-									wrote[0] = i + 1 >> 0;
-								/* } */ case 16:
-							/* } */ case 11:
-						/* } */ case 8:
-						start = -1;
-						buf = $subslice(buf, 0, 0);
-					/* } */ case 6:
-				case 3:
-				if (start >= 0 && !((i === start))) {
-					buf = $append(buf, c);
-				}
-				i = i + (1) >> 0;
-			$s = 1; continue;
-			case 2:
-			$r = flush(text$6[0].length); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return out[0];
-			/* */ } return; } var $f = {$blk: parseLinkedText, $c: true, $r, _1, _entry, _r, _r$1, _r$2, _tuple, _tuple$1, buf, c, d, def, flush, i, link, ok, ok$1, out, start, text$6, wrote, $s};return $f;
-		};
-		$ptrType(parseDoc).prototype.docLink = function docLink(text$6, before, after) {
-			var {_r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, after, before, d, link, name, ok, pkg, r, r$1, recv, text$6, $s, $r, $c} = $restore(this, {text$6, before, after});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			link = ptrType$7.nil;
-			ok = false;
-			d = this;
-			if (!(before === "")) {
-				_tuple = utf8.DecodeLastRuneInString(before);
-				r = _tuple[0];
-				if (!unicode.IsPunct(r) && !((r === 32)) && !((r === 9)) && !((r === 10))) {
-					_tmp = ptrType$7.nil;
-					_tmp$1 = false;
-					link = _tmp;
-					ok = _tmp$1;
-					$s = -1; return [link, ok];
-				}
-			}
-			if (!(after === "")) {
-				_tuple$1 = utf8.DecodeRuneInString(after);
-				r$1 = _tuple$1[0];
-				if (!unicode.IsPunct(r$1) && !((r$1 === 32)) && !((r$1 === 9)) && !((r$1 === 10))) {
-					_tmp$2 = ptrType$7.nil;
-					_tmp$3 = false;
-					link = _tmp$2;
-					ok = _tmp$3;
-					$s = -1; return [link, ok];
-				}
-			}
-			text$6 = strings.TrimPrefix(text$6, "*");
-			_tuple$2 = splitDocName(text$6);
-			pkg = _tuple$2[0];
-			name = _tuple$2[1];
-			ok = _tuple$2[2];
-			recv = "";
-			if (ok) {
-				_tuple$3 = splitDocName(pkg);
-				pkg = _tuple$3[0];
-				recv = _tuple$3[1];
-			}
-			/* */ if (!(pkg === "")) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(pkg === "")) { */ case 1:
-				_r = d.lookupPkg(pkg); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_tuple$4 = _r;
-				pkg = _tuple$4[0];
-				ok = _tuple$4[1];
-				if (!ok) {
-					_tmp$4 = ptrType$7.nil;
-					_tmp$5 = false;
-					link = _tmp$4;
-					ok = _tmp$5;
-					$s = -1; return [link, ok];
-				}
-				$s = 3; continue;
-			/* } else { */ case 2:
-				_r$1 = d.lookupSym(recv, name); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				ok = _r$1;
-				if (!ok) {
-					_tmp$6 = ptrType$7.nil;
-					_tmp$7 = false;
-					link = _tmp$6;
-					ok = _tmp$7;
-					$s = -1; return [link, ok];
-				}
-			/* } */ case 3:
-			link = new DocLink.ptr(sliceType$8.nil, pkg, recv, name);
-			_tmp$8 = link;
-			_tmp$9 = true;
-			link = _tmp$8;
-			ok = _tmp$9;
-			$s = -1; return [link, ok];
-			/* */ } return; } var $f = {$blk: docLink, $c: true, $r, _r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, after, before, d, link, name, ok, pkg, r, r$1, recv, text$6, $s};return $f;
-		};
-		splitDocName = function splitDocName$1(text$6) {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, before, foundDot, i, name, text$6;
-			before = "";
-			name = "";
-			foundDot = false;
-			i = strings.LastIndex(text$6, ".");
-			name = $substring(text$6, (i + 1 >> 0));
-			if (!isName(name)) {
-				_tmp = text$6;
-				_tmp$1 = "";
-				_tmp$2 = false;
-				before = _tmp;
-				name = _tmp$1;
-				foundDot = _tmp$2;
-				return [before, name, foundDot];
-			}
-			if (i >= 0) {
-				before = $substring(text$6, 0, i);
-			}
-			_tmp$3 = before;
-			_tmp$4 = name;
-			_tmp$5 = true;
-			before = _tmp$3;
-			name = _tmp$4;
-			foundDot = _tmp$5;
-			return [before, name, foundDot];
-		};
-		$ptrType(parseDoc).prototype.parseText = function parseText(out, s, autoLink) {
-			var {_entry, _tuple, _tuple$1, _tuple$2, autoLink, d, flush, i, id, italics, ok, ok$1, out, s, t, url, url$1, w, writeUntil, wrote, $s, $r, $c} = $restore(this, {out, s, autoLink});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			out = [out];
-			s = [s];
-			w = [w];
-			writeUntil = [writeUntil];
-			wrote = [wrote];
-			d = this;
-			w[0] = new strings.Builder.ptr(ptrType$1.nil, sliceType$1.nil);
-			wrote[0] = 0;
-			writeUntil[0] = (function(out, s, w, writeUntil, wrote) { return function parseDoc·parseText·func1(i) {
-					var i;
-					w[0].WriteString($substring(s[0], wrote[0], i));
-					wrote[0] = i;
-				}; })(out, s, w, writeUntil, wrote);
-			flush = (function(out, s, w, writeUntil, wrote) { return function parseDoc·parseText·func2(i) {
-					var {i, $s, $r, $c} = $restore(this, {i});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					$r = writeUntil[0](i); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (w[0].Len() > 0) {
-						out[0] = $append(out[0], new Plain((w[0].String())));
-						w[0].Reset();
-					}
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: parseDoc·parseText·func2, $c: true, $r, i, $s};return $f;
-				}; })(out, s, w, writeUntil, wrote);
-			i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(i < s[0].length)) { break; } */ if(!(i < s[0].length)) { $s = 2; continue; }
-				t = $substring(s[0], i);
-				/* */ if (autoLink) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (autoLink) { */ case 3:
-					_tuple = autoURL(t);
-					url = _tuple[0];
-					ok = _tuple[1];
-					/* */ if (ok) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (ok) { */ case 5:
-						$r = flush(i); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						out[0] = $append(out[0], new Link.ptr(true, new sliceType$8([new Plain((url))]), url));
-						i = i + (url.length) >> 0;
-						wrote[0] = i;
-						/* continue; */ $s = 1; continue;
-					/* } */ case 6:
-					_tuple$1 = ident(t);
-					id = _tuple$1[0];
-					ok$1 = _tuple$1[1];
-					/* */ if (ok$1) { $s = 8; continue; }
-					/* */ $s = 9; continue;
-					/* if (ok$1) { */ case 8:
-						_tuple$2 = (_entry = $mapIndex(d.Parser.Words,$String.keyFor(id)), _entry !== undefined ? [_entry.v, true] : ["", false]);
-						url$1 = _tuple$2[0];
-						italics = _tuple$2[1];
-						if (!italics) {
-							i = i + (id.length) >> 0;
-							/* continue; */ $s = 1; continue;
-						}
-						$r = flush(i); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						if (url$1 === "") {
-							out[0] = $append(out[0], new Italic((id)));
-						} else {
-							out[0] = $append(out[0], new Link.ptr(true, new sliceType$8([new Italic((id))]), url$1));
-						}
-						i = i + (id.length) >> 0;
-						wrote[0] = i;
-						/* continue; */ $s = 1; continue;
-					/* } */ case 9:
-				/* } */ case 4:
-					/* */ if (strings.HasPrefix(t, "``")) { $s = 12; continue; }
-					/* */ if (strings.HasPrefix(t, "''")) { $s = 13; continue; }
-					/* */ $s = 14; continue;
-					/* if (strings.HasPrefix(t, "``")) { */ case 12:
-						if (t.length >= 3 && (t.charCodeAt(2) === 96)) {
-							i = i + (3) >> 0;
-							while (true) {
-								if (!(i < t.length && (t.charCodeAt(i) === 96))) { break; }
-								i = i + (1) >> 0;
-							}
-							/* break; */ $s = 11; continue;
-						}
-						$r = writeUntil[0](i); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						w[0].WriteRune(8220);
-						i = i + (2) >> 0;
-						wrote[0] = i;
-						$s = 15; continue;
-					/* } else if (strings.HasPrefix(t, "''")) { */ case 13:
-						$r = writeUntil[0](i); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						w[0].WriteRune(8221);
-						i = i + (2) >> 0;
-						wrote[0] = i;
-						$s = 15; continue;
-					/* } else { */ case 14:
-						i = i + (1) >> 0;
-					/* } */ case 15:
-				case 11:
-			$s = 1; continue;
-			case 2:
-			$r = flush(s[0].length); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return out[0];
-			/* */ } return; } var $f = {$blk: parseText, $c: true, $r, _entry, _tuple, _tuple$1, _tuple$2, autoLink, d, flush, i, id, italics, ok, ok$1, out, s, t, url, url$1, w, writeUntil, wrote, $s};return $f;
-		};
-		autoURL = function autoURL$1(s) {
-			var _1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, end, i, ok, s, stk, url, x;
-			url = "";
-			ok = false;
-			i = 0;
-			if (s.length < 7) {
-				_tmp = "";
-				_tmp$1 = false;
-				url = _tmp;
-				ok = _tmp$1;
-				return [url, ok];
-			} else if ((s.charCodeAt(3) === 58)) {
-				i = 3;
-			} else if ((s.charCodeAt(4) === 58)) {
-				i = 4;
-			} else if ((s.charCodeAt(5) === 58)) {
-				i = 5;
-			} else if ((s.charCodeAt(6) === 58)) {
-				i = 6;
-			} else {
-				_tmp$2 = "";
-				_tmp$3 = false;
-				url = _tmp$2;
-				ok = _tmp$3;
-				return [url, ok];
-			}
-			if ((i + 3 >> 0) > s.length || !($substring(s, i, (i + 3 >> 0)) === "://")) {
-				_tmp$4 = "";
-				_tmp$5 = false;
-				url = _tmp$4;
-				ok = _tmp$5;
-				return [url, ok];
-			}
-			if (!isScheme($substring(s, 0, i))) {
-				_tmp$6 = "";
-				_tmp$7 = false;
-				url = _tmp$6;
-				ok = _tmp$7;
-				return [url, ok];
-			}
-			i = i + (3) >> 0;
-			if (i >= s.length || !isHost(s.charCodeAt(i)) || isPunct(s.charCodeAt(i))) {
-				_tmp$8 = "";
-				_tmp$9 = false;
-				url = _tmp$8;
-				ok = _tmp$9;
-				return [url, ok];
-			}
-			i = i + (1) >> 0;
-			end = i;
-			while (true) {
-				if (!(i < s.length && isHost(s.charCodeAt(i)))) { break; }
-				if (!isPunct(s.charCodeAt(i))) {
-					end = i + 1 >> 0;
-				}
-				i = i + (1) >> 0;
-			}
-			i = end;
-			stk = new sliceType$1([]);
-			end = i;
-			Path:
-			while (true) {
-				if (!(i < s.length)) { break; }
-				if (isPunct(s.charCodeAt(i))) {
-					i = i + (1) >> 0;
-					continue;
-				}
-				if (!isPath(s.charCodeAt(i))) {
-					break;
-				}
-				_1 = s.charCodeAt(i);
-				if (_1 === (40)) {
-					stk = $append(stk, 41);
-				} else if (_1 === (123)) {
-					stk = $append(stk, 125);
-				} else if (_1 === (91)) {
-					stk = $append(stk, 93);
-				} else if ((_1 === (41)) || (_1 === (125)) || (_1 === (93))) {
-					if ((stk.$length === 0) || !(((x = stk.$length - 1 >> 0, ((x < 0 || x >= stk.$length) ? ($throwRuntimeError("index out of range"), undefined) : stk.$array[stk.$offset + x])) === s.charCodeAt(i)))) {
-						break Path;
-					}
-					stk = $subslice(stk, 0, (stk.$length - 1 >> 0));
-				}
-				if (stk.$length === 0) {
-					end = i + 1 >> 0;
-				}
-				i = i + (1) >> 0;
-			}
-			_tmp$10 = $substring(s, 0, end);
-			_tmp$11 = true;
-			url = _tmp$10;
-			ok = _tmp$11;
-			return [url, ok];
-		};
-		isScheme = function isScheme$1(s) {
-			var _1, s;
-			_1 = s;
-			if (_1 === ("file") || _1 === ("ftp") || _1 === ("gopher") || _1 === ("http") || _1 === ("https") || _1 === ("mailto") || _1 === ("nntp")) {
-				return true;
-			}
-			return false;
-		};
-		isHost = function isHost$1(c) {
-			var c, x, x$1, x$2, x$3, x$4;
-			return !((x = (x$1 = (x$2 = $shiftLeft64(new $Uint64(0, 1), c), new $Uint64(x$2.$high & 134176768, (x$2.$low & 0) >>> 0)), x$3 = (x$4 = $shiftLeft64(new $Uint64(0, 1), ((c - 64 << 24 >>> 24))), new $Uint64(x$4.$high & 134217726, (x$4.$low & 2952790015) >>> 0)), new $Uint64(x$1.$high | x$3.$high, (x$1.$low | x$3.$low) >>> 0)), (x.$high === 0 && x.$low === 0)));
-		};
-		isPunct = function isPunct$1(c) {
-			var c, x, x$1, x$2, x$3, x$4;
-			return !((x = (x$1 = (x$2 = $shiftLeft64(new $Uint64(0, 1), c), new $Uint64(x$2.$high & 2348830722, (x$2.$low & 0) >>> 0)), x$3 = (x$4 = $shiftLeft64(new $Uint64(0, 1), ((c - 64 << 24 >>> 24))), new $Uint64(x$4.$high & 0, (x$4.$low & 0) >>> 0)), new $Uint64(x$1.$high | x$3.$high, (x$1.$low | x$3.$low) >>> 0)), (x.$high === 0 && x.$low === 0)));
-		};
-		isPath = function isPath$1(c) {
-			var c, x, x$1, x$2, x$3, x$4;
-			return !((x = (x$1 = (x$2 = $shiftLeft64(new $Uint64(0, 1), c), new $Uint64(x$2.$high & 603959288, (x$2.$low & 0) >>> 0)), x$3 = (x$4 = $shiftLeft64(new $Uint64(0, 1), ((c - 64 << 24 >>> 24))), new $Uint64(x$4.$high & 1879048190, (x$4.$low & 2952790015) >>> 0)), new $Uint64(x$1.$high | x$3.$high, (x$1.$low | x$3.$low) >>> 0)), (x.$high === 0 && x.$low === 0)));
-		};
-		isName = function isName$1(s) {
-			var _tuple, _tuple$1, ok, r, s, t;
-			_tuple = ident(s);
-			t = _tuple[0];
-			ok = _tuple[1];
-			if (!ok || !(t === s)) {
-				return false;
-			}
-			_tuple$1 = utf8.DecodeRuneInString(s);
-			r = _tuple$1[0];
-			return unicode.IsUpper(r);
-		};
-		ident = function ident$1(s) {
-			var _tmp, _tmp$1, _tuple, c, id, n, nr, ok, r, s;
-			id = "";
-			ok = false;
-			n = 0;
-			while (true) {
-				if (!(n < s.length)) { break; }
-				c = s.charCodeAt(n);
-				if (c < 128) {
-					if (isIdentASCII(c) && (n > 0 || c < 48 || c > 57)) {
-						n = n + (1) >> 0;
-						continue;
-					}
-					break;
-				}
-				_tuple = utf8.DecodeRuneInString($substring(s, n));
-				r = _tuple[0];
-				nr = _tuple[1];
-				if (unicode.IsLetter(r)) {
-					n = n + (nr) >> 0;
-					continue;
-				}
-				break;
-			}
-			_tmp = $substring(s, 0, n);
-			_tmp$1 = n > 0;
-			id = _tmp;
-			ok = _tmp$1;
-			return [id, ok];
-		};
-		isIdentASCII = function isIdentASCII$1(c) {
-			var c, x, x$1, x$2, x$3, x$4;
-			return !((x = (x$1 = (x$2 = $shiftLeft64(new $Uint64(0, 1), c), new $Uint64(x$2.$high & 67043328, (x$2.$low & 0) >>> 0)), x$3 = (x$4 = $shiftLeft64(new $Uint64(0, 1), ((c - 64 << 24 >>> 24))), new $Uint64(x$4.$high & 134217726, (x$4.$low & 2281701374) >>> 0)), new $Uint64(x$1.$high | x$3.$high, (x$1.$low | x$3.$low) >>> 0)), (x.$high === 0 && x.$low === 0)));
-		};
-		validImportPath = function validImportPath$1(path) {
-			var _i, _ref, _rune, elemStart, i, path, r;
-			if (!utf8.ValidString(path)) {
-				return false;
-			}
-			if (path === "") {
-				return false;
-			}
-			if (path.charCodeAt(0) === 45) {
-				return false;
-			}
-			if (strings.Contains(path, "//")) {
-				return false;
-			}
-			if (path.charCodeAt((path.length - 1 >> 0)) === 47) {
-				return false;
-			}
-			elemStart = 0;
-			_ref = path;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.length)) { break; }
-				_rune = $decodeRune(_ref, _i);
-				i = _i;
-				r = _rune[0];
-				if (r === 47) {
-					if (!validImportPathElem($substring(path, elemStart, i))) {
-						return false;
-					}
-					elemStart = i + 1 >> 0;
-				}
-				_i += _rune[1];
-			}
-			return validImportPathElem($substring(path, elemStart));
-		};
-		validImportPathElem = function validImportPathElem$1(elem) {
-			var elem, i;
-			if (elem === "" || (elem.charCodeAt(0) === 46) || (elem.charCodeAt((elem.length - 1 >> 0)) === 46)) {
-				return false;
-			}
-			i = 0;
-			while (true) {
-				if (!(i < elem.length)) { break; }
-				if (!importPathOK(elem.charCodeAt(i))) {
-					return false;
-				}
-				i = i + (1) >> 0;
-			}
-			return true;
-		};
-		importPathOK = function importPathOK$1(c) {
-			var c, x, x$1, x$2, x$3, x$4;
-			return !((x = (x$1 = (x$2 = $shiftLeft64(new $Uint64(0, 1), c), new $Uint64(x$2.$high & 67069952, (x$2.$low & 0) >>> 0)), x$3 = (x$4 = $shiftLeft64(new $Uint64(0, 1), ((c - 64 << 24 >>> 24))), new $Uint64(x$4.$high & 1207959550, (x$4.$low & 2281701374) >>> 0)), new $Uint64(x$1.$high | x$3.$high, (x$1.$low | x$3.$low) >>> 0)), (x.$high === 0 && x.$low === 0)));
-		};
-		$ptrType(Printer).prototype.Markdown = function Markdown(d) {
-			var {_i, _ref, d, i, mp, out, p, x, $s, $r, $c} = $restore(this, {d});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			out = [out];
-			p = this;
-			mp = new mdPrinter.ptr(p, strings.Repeat("#", p.headingLevel()) + " ", new bytes.Buffer.ptr(sliceType$1.nil, 0, 0));
-			out[0] = new bytes.Buffer.ptr(sliceType$1.nil, 0, 0);
-			_ref = d.Content;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (i > 0) {
-					out[0].WriteByte(10);
-				}
-				$r = mp.block(out[0], x); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return out[0].Bytes();
-			/* */ } return; } var $f = {$blk: Markdown, $c: true, $r, _i, _ref, d, i, mp, out, p, x, $s};return $f;
-		};
-		$ptrType(mdPrinter).prototype.block = function block$6(out, x) {
-			var {_i, _i$1, _r, _r$1, _ref, _ref$1, _ref$2, _tuple, blk, i, i$1, id, item, line, loose, md, n, out, p, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {out, x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			_ref = x;
-			/* */ if ($assertType(_ref, ptrType$2, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$3, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$5, true)[1]) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if ($assertType(_ref, ptrType$2, true)[1]) { */ case 1:
-				x$2 = _ref.$val;
-				$r = p.text(out, x$2.Text); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				out.WriteString("\n");
-				$s = 6; continue;
-			/* } else if ($assertType(_ref, ptrType$3, true)[1]) { */ case 2:
-				x$3 = _ref.$val;
-				out.WriteString(p.headingPrefix);
-				$r = p.text(out, x$3.Text); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r = p.Printer.headingID(x$3); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				id = _r;
-				if (!(id === "")) {
-					out.WriteString(" {#");
-					out.WriteString(id);
-					out.WriteString("}");
-				}
-				out.WriteString("\n");
-				$s = 6; continue;
-			/* } else if ($assertType(_ref, ptrType$4, true)[1]) { */ case 3:
-				x$4 = _ref.$val;
-				md = x$4.Text;
-				while (true) {
-					if (!(!(md === ""))) { break; }
-					line = "";
-					_tuple = strings.Cut(md, "\n");
-					line = _tuple[0];
-					md = _tuple[1];
-					if (!(line === "")) {
-						out.WriteString("\t");
-						out.WriteString(line);
-					}
-					out.WriteString("\n");
-				}
-				$s = 6; continue;
-			/* } else if ($assertType(_ref, ptrType$5, true)[1]) { */ case 4:
-				x$5 = _ref.$val;
-				loose = x$5.BlankBetween();
-				_ref$1 = x$5.Items;
-				_i = 0;
-				/* while (true) { */ case 10:
-					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 11; continue; }
-					i = _i;
-					item = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					if (i > 0 && loose) {
-						out.WriteString("\n");
-					}
-					n = item.Number;
-					if (!(n === "")) {
-						out.WriteString(" ");
-						out.WriteString(n);
-						out.WriteString(". ");
-					} else {
-						out.WriteString("  - ");
-					}
-					_ref$2 = item.Content;
-					_i$1 = 0;
-					/* while (true) { */ case 12:
-						/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 13; continue; }
-						i$1 = _i$1;
-						blk = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-						if (i$1 > 0) {
-							out.WriteString("\n    ");
-						}
-						$r = p.text(out, $assertType(blk, ptrType$2).Text); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						out.WriteString("\n");
-						_i$1++;
-					$s = 12; continue;
-					case 13:
-					_i++;
-				$s = 10; continue;
-				case 11:
-				$s = 6; continue;
-			/* } else { */ case 5:
-				x$1 = _ref;
-				_r$1 = fmt.Fprintf(out, "?%T", new sliceType$2([x$1])); /* */ $s = 15; case 15: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$1;
-			/* } */ case 6:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: block$6, $c: true, $r, _i, _i$1, _r, _r$1, _ref, _ref$1, _ref$2, _tuple, blk, i, i$1, id, item, line, loose, md, n, out, p, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
-		};
-		$ptrType(mdPrinter).prototype.text = function text$6(out, x) {
-			var {_1, _r, i, line, out, p, x, $s, $r, $c} = $restore(this, {out, x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			p.raw.Reset();
-			$r = p.rawText(p.raw, x); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r = bytes.TrimSpace(p.raw.Bytes()); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			line = _r;
-			if (line.$length === 0) {
-				$s = -1; return;
-			}
-			_1 = (0 >= line.$length ? ($throwRuntimeError("index out of range"), undefined) : line.$array[line.$offset + 0]);
-			if ((_1 === (43)) || (_1 === (45)) || (_1 === (42)) || (_1 === (35))) {
-				out.WriteByte(92);
-			} else if ((_1 === (48)) || (_1 === (49)) || (_1 === (50)) || (_1 === (51)) || (_1 === (52)) || (_1 === (53)) || (_1 === (54)) || (_1 === (55)) || (_1 === (56)) || (_1 === (57))) {
-				i = 1;
-				while (true) {
-					if (!(i < line.$length && 48 <= ((i < 0 || i >= line.$length) ? ($throwRuntimeError("index out of range"), undefined) : line.$array[line.$offset + i]) && ((i < 0 || i >= line.$length) ? ($throwRuntimeError("index out of range"), undefined) : line.$array[line.$offset + i]) <= 57)) { break; }
-					i = i + (1) >> 0;
-				}
-				if (i < line.$length && ((((i < 0 || i >= line.$length) ? ($throwRuntimeError("index out of range"), undefined) : line.$array[line.$offset + i]) === 46) || (((i < 0 || i >= line.$length) ? ($throwRuntimeError("index out of range"), undefined) : line.$array[line.$offset + i]) === 41))) {
-					out.Write($subslice(line, 0, i));
-					out.WriteByte(92);
-					line = $subslice(line, i);
-				}
-			}
-			out.Write(line);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: text$6, $c: true, $r, _1, _r, i, line, out, p, x, $s};return $f;
-		};
-		$ptrType(mdPrinter).prototype.rawText = function rawText(out, x) {
-			var {_i, _r, _ref, _ref$1, out, p, t, t$1, t$2, t$3, t$4, url, x, $s, $r, $c} = $restore(this, {out, x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			_ref = x;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_ref$1 = t;
-				/* */ if ($assertType(_ref$1, Plain, true)[1]) { $s = 3; continue; }
-				/* */ if ($assertType(_ref$1, Italic, true)[1]) { $s = 4; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$6, true)[1]) { $s = 5; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$7, true)[1]) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if ($assertType(_ref$1, Plain, true)[1]) { */ case 3:
-					t$1 = _ref$1.$val;
-					p.escape(out, (t$1));
-					$s = 7; continue;
-				/* } else if ($assertType(_ref$1, Italic, true)[1]) { */ case 4:
-					t$2 = _ref$1.$val;
-					out.WriteString("*");
-					p.escape(out, (t$2));
-					out.WriteString("*");
-					$s = 7; continue;
-				/* } else if ($assertType(_ref$1, ptrType$6, true)[1]) { */ case 5:
-					t$3 = _ref$1.$val;
-					out.WriteString("[");
-					$r = p.rawText(out, t$3.Text); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					out.WriteString("](");
-					out.WriteString(t$3.URL);
-					out.WriteString(")");
-					$s = 7; continue;
-				/* } else if ($assertType(_ref$1, ptrType$7, true)[1]) { */ case 6:
-					t$4 = _ref$1.$val;
-					_r = p.Printer.docLinkURL(t$4); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					url = _r;
-					if (!(url === "")) {
-						out.WriteString("[");
-					}
-					$r = p.rawText(out, t$4.Text); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (!(url === "")) {
-						out.WriteString("](");
-						url = strings.ReplaceAll(url, "(", "%28");
-						url = strings.ReplaceAll(url, ")", "%29");
-						out.WriteString(url);
-						out.WriteString(")");
-					}
-				/* } */ case 7:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: rawText, $c: true, $r, _i, _r, _ref, _ref$1, out, p, t, t$1, t$2, t$3, t$4, url, x, $s};return $f;
-		};
-		$ptrType(mdPrinter).prototype.escape = function escape(out, s) {
-			var _1, i, out, p, s, start;
-			p = this;
-			start = 0;
-			i = 0;
-			while (true) {
-				if (!(i < s.length)) { break; }
-				_1 = s.charCodeAt(i);
-				if (_1 === (10)) {
-					out.WriteString($substring(s, start, i));
-					out.WriteByte(32);
-					start = i + 1 >> 0;
-					i = i + (1) >> 0;
-					continue;
-				} else if ((_1 === (96)) || (_1 === (95)) || (_1 === (42)) || (_1 === (91)) || (_1 === (60)) || (_1 === (92))) {
-					out.WriteString($substring(s, start, i));
-					out.WriteByte(92);
-					out.WriteByte(s.charCodeAt(i));
-					start = i + 1 >> 0;
-				}
-				i = i + (1) >> 0;
-			}
-			out.WriteString($substring(s, start));
-		};
-		$ptrType(Printer).prototype.HTML = function HTML(d) {
-			var {_i, _ref, d, hp, out, p, x, $s, $r, $c} = $restore(this, {d});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			out = [out];
-			p = this;
-			hp = new htmlPrinter.ptr(p, false);
-			out[0] = new bytes.Buffer.ptr(sliceType$1.nil, 0, 0);
-			_ref = d.Content;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				$r = hp.block(out[0], x); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return out[0].Bytes();
-			/* */ } return; } var $f = {$blk: HTML, $c: true, $r, _i, _ref, d, hp, out, p, x, $s};return $f;
-		};
-		$ptrType(htmlPrinter).prototype.block = function block$7(out, x) {
-			var {_i, _i$1, _r, _r$1, _ref, _ref$1, _ref$2, blk, h, id, item, kind, n, next, out, p, x, x$1, x$2, x$3, x$4, x$5, x$6, $s, $r, $c} = $restore(this, {out, x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			_ref = x;
-			/* */ if ($assertType(_ref, ptrType$2, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$3, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$5, true)[1]) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if ($assertType(_ref, ptrType$2, true)[1]) { */ case 1:
-				x$2 = _ref.$val;
-				if (!p.tight) {
-					out.WriteString("<p>");
-				}
-				$r = p.text(out, x$2.Text); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				out.WriteString("\n");
-				$s = 6; continue;
-			/* } else if ($assertType(_ref, ptrType$3, true)[1]) { */ case 2:
-				x$3 = _ref.$val;
-				out.WriteString("<h");
-				h = strconv.Itoa(p.Printer.headingLevel());
-				out.WriteString(h);
-				_r = p.Printer.headingID(x$3); /* */ $s = 8; case 8: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				id = _r;
-				if (!(id === "")) {
-					out.WriteString(" id=\"");
-					p.escape(out, id);
-					out.WriteString("\"");
-				}
-				out.WriteString(">");
-				$r = p.text(out, x$3.Text); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				out.WriteString("</h");
-				out.WriteString(h);
-				out.WriteString(">\n");
-				$s = 6; continue;
-			/* } else if ($assertType(_ref, ptrType$4, true)[1]) { */ case 3:
-				x$4 = _ref.$val;
-				out.WriteString("<pre>");
-				p.escape(out, x$4.Text);
-				out.WriteString("</pre>\n");
-				$s = 6; continue;
-			/* } else if ($assertType(_ref, ptrType$5, true)[1]) { */ case 4:
-				x$5 = _ref.$val;
-				kind = "ol>\n";
-				if ((x$6 = x$5.Items, (0 >= x$6.$length ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + 0])).Number === "") {
-					kind = "ul>\n";
-				}
-				out.WriteString("<");
-				out.WriteString(kind);
-				next = "1";
-				_ref$1 = x$5.Items;
-				_i = 0;
-				/* while (true) { */ case 10:
-					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 11; continue; }
-					item = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					out.WriteString("<li");
-					n = item.Number;
-					if (!(n === "")) {
-						if (!(n === next)) {
-							out.WriteString(" value=\"");
-							out.WriteString(n);
-							out.WriteString("\"");
-							next = n;
-						}
-						next = inc(next);
-					}
-					out.WriteString(">");
-					p.tight = !x$5.BlankBetween();
-					_ref$2 = item.Content;
-					_i$1 = 0;
-					/* while (true) { */ case 12:
-						/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 13; continue; }
-						blk = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-						$r = p.block(out, blk); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$1++;
-					$s = 12; continue;
-					case 13:
-					p.tight = false;
-					_i++;
-				$s = 10; continue;
-				case 11:
-				out.WriteString("</");
-				out.WriteString(kind);
-				$s = 6; continue;
-			/* } else { */ case 5:
-				x$1 = _ref;
-				_r$1 = fmt.Fprintf(out, "?%T", new sliceType$2([x$1])); /* */ $s = 15; case 15: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$1;
-			/* } */ case 6:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: block$7, $c: true, $r, _i, _i$1, _r, _r$1, _ref, _ref$1, _ref$2, blk, h, id, item, kind, n, next, out, p, x, x$1, x$2, x$3, x$4, x$5, x$6, $s};return $f;
-		};
-		inc = function inc$1(s) {
-			var b, i, s;
-			b = (new sliceType$1($stringToBytes(s)));
-			i = b.$length - 1 >> 0;
-			while (true) {
-				if (!(i >= 0)) { break; }
-				if (((i < 0 || i >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + i]) < 57) {
-					((i < 0 || i >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + i] = (((i < 0 || i >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + i]) + (1) << 24 >>> 24));
-					return ($bytesToString(b));
-				}
-				((i < 0 || i >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + i] = 48);
-				i = i - (1) >> 0;
-			}
-			return "1" + ($bytesToString(b));
-		};
-		$ptrType(htmlPrinter).prototype.text = function text$7(out, x) {
-			var {_i, _r, _ref, _ref$1, out, p, t, t$1, t$2, t$3, t$4, url, x, $s, $r, $c} = $restore(this, {out, x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			_ref = x;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_ref$1 = t;
-				/* */ if ($assertType(_ref$1, Plain, true)[1]) { $s = 3; continue; }
-				/* */ if ($assertType(_ref$1, Italic, true)[1]) { $s = 4; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$6, true)[1]) { $s = 5; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$7, true)[1]) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if ($assertType(_ref$1, Plain, true)[1]) { */ case 3:
-					t$1 = _ref$1.$val;
-					p.escape(out, (t$1));
-					$s = 7; continue;
-				/* } else if ($assertType(_ref$1, Italic, true)[1]) { */ case 4:
-					t$2 = _ref$1.$val;
-					out.WriteString("<i>");
-					p.escape(out, (t$2));
-					out.WriteString("</i>");
-					$s = 7; continue;
-				/* } else if ($assertType(_ref$1, ptrType$6, true)[1]) { */ case 5:
-					t$3 = _ref$1.$val;
-					out.WriteString("<a href=\"");
-					p.escape(out, t$3.URL);
-					out.WriteString("\">");
-					$r = p.text(out, t$3.Text); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					out.WriteString("</a>");
-					$s = 7; continue;
-				/* } else if ($assertType(_ref$1, ptrType$7, true)[1]) { */ case 6:
-					t$4 = _ref$1.$val;
-					_r = p.Printer.docLinkURL(t$4); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					url = _r;
-					if (!(url === "")) {
-						out.WriteString("<a href=\"");
-						p.escape(out, url);
-						out.WriteString("\">");
-					}
-					$r = p.text(out, t$4.Text); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (!(url === "")) {
-						out.WriteString("</a>");
-					}
-				/* } */ case 7:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: text$7, $c: true, $r, _i, _r, _ref, _ref$1, out, p, t, t$1, t$2, t$3, t$4, url, x, $s};return $f;
-		};
-		$ptrType(htmlPrinter).prototype.escape = function escape$1(out, s) {
-			var _1, i, out, p, s, start;
-			p = this;
-			start = 0;
-			i = 0;
-			while (true) {
-				if (!(i < s.length)) { break; }
-				_1 = s.charCodeAt(i);
-				if (_1 === (60)) {
-					out.WriteString($substring(s, start, i));
-					out.WriteString("&lt;");
-					start = i + 1 >> 0;
-				} else if (_1 === (38)) {
-					out.WriteString($substring(s, start, i));
-					out.WriteString("&amp;");
-					start = i + 1 >> 0;
-				} else if (_1 === (34)) {
-					out.WriteString($substring(s, start, i));
-					out.WriteString("&quot;");
-					start = i + 1 >> 0;
-				} else if (_1 === (39)) {
-					out.WriteString($substring(s, start, i));
-					out.WriteString("&apos;");
-					start = i + 1 >> 0;
-				} else if (_1 === (62)) {
-					out.WriteString($substring(s, start, i));
-					out.WriteString("&gt;");
-					start = i + 1 >> 0;
-				}
-				i = i + (1) >> 0;
-			}
-			out.WriteString($substring(s, start));
-		};
-		ptrType$13.methods = [{prop: "block", name: "block", pkg: "go/doc/comment", typ: $funcType([ptrType$12, Block], [], false)}, {prop: "text", name: "text", pkg: "go/doc/comment", typ: $funcType([ptrType$12, $String, sliceType$8], [], false)}, {prop: "oneLongLine", name: "oneLongLine", pkg: "go/doc/comment", typ: $funcType([ptrType$1, sliceType$8], [], false)}];
-		ptrType.methods = [{prop: "Text", name: "Text", pkg: "", typ: $funcType([ptrType$9], [sliceType$1], false)}, {prop: "headingLevel", name: "headingLevel", pkg: "go/doc/comment", typ: $funcType([], [$Int], false)}, {prop: "headingID", name: "headingID", pkg: "go/doc/comment", typ: $funcType([ptrType$3], [$String], false)}, {prop: "docLinkURL", name: "docLinkURL", pkg: "go/doc/comment", typ: $funcType([ptrType$7], [$String], false)}, {prop: "Comment", name: "Comment", pkg: "", typ: $funcType([ptrType$9], [sliceType$1], false)}, {prop: "Markdown", name: "Markdown", pkg: "", typ: $funcType([ptrType$9], [sliceType$1], false)}, {prop: "HTML", name: "HTML", pkg: "", typ: $funcType([ptrType$9], [sliceType$1], false)}];
-		ptrType$14.methods = [{prop: "block", name: "block", pkg: "go/doc/comment", typ: $funcType([ptrType$12, Block], [], false)}, {prop: "text", name: "text", pkg: "go/doc/comment", typ: $funcType([ptrType$12, $String, sliceType$8], [], false)}, {prop: "indent", name: "indent", pkg: "go/doc/comment", typ: $funcType([ptrType$12, $String, $String], [], false)}];
-		ptrType$3.methods = [{prop: "DefaultID", name: "DefaultID", pkg: "", typ: $funcType([], [$String], false)}, {prop: "block", name: "block", pkg: "go/doc/comment", typ: $funcType([], [], false)}];
-		ptrType$5.methods = [{prop: "block", name: "block", pkg: "go/doc/comment", typ: $funcType([], [], false)}, {prop: "BlankBefore", name: "BlankBefore", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "BlankBetween", name: "BlankBetween", pkg: "", typ: $funcType([], [$Bool], false)}];
-		ptrType$2.methods = [{prop: "block", name: "block", pkg: "go/doc/comment", typ: $funcType([], [], false)}];
-		ptrType$4.methods = [{prop: "block", name: "block", pkg: "go/doc/comment", typ: $funcType([], [], false)}];
-		Plain.methods = [{prop: "text", name: "text", pkg: "go/doc/comment", typ: $funcType([], [], false)}];
-		Italic.methods = [{prop: "text", name: "text", pkg: "go/doc/comment", typ: $funcType([], [], false)}];
-		ptrType$6.methods = [{prop: "text", name: "text", pkg: "go/doc/comment", typ: $funcType([], [], false)}];
-		ptrType$7.methods = [{prop: "DefaultURL", name: "DefaultURL", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "text", name: "text", pkg: "go/doc/comment", typ: $funcType([], [], false)}];
-		ptrType$8.methods = [{prop: "Parse", name: "Parse", pkg: "", typ: $funcType([$String], [ptrType$9], false)}];
-		ptrType$15.methods = [{prop: "lookupPkg", name: "lookupPkg", pkg: "go/doc/comment", typ: $funcType([$String], [$String, $Bool], false)}, {prop: "oldHeading", name: "oldHeading", pkg: "go/doc/comment", typ: $funcType([$String], [Block], false)}, {prop: "heading", name: "heading", pkg: "go/doc/comment", typ: $funcType([$String], [Block], false)}, {prop: "code", name: "code", pkg: "go/doc/comment", typ: $funcType([sliceType], [ptrType$4], false)}, {prop: "paragraph", name: "paragraph", pkg: "go/doc/comment", typ: $funcType([sliceType], [Block], false)}, {prop: "list", name: "list", pkg: "go/doc/comment", typ: $funcType([sliceType, $Bool], [ptrType$5], false)}, {prop: "parseLinkedText", name: "parseLinkedText", pkg: "go/doc/comment", typ: $funcType([$String], [sliceType$8], false)}, {prop: "docLink", name: "docLink", pkg: "go/doc/comment", typ: $funcType([$String, $String, $String], [ptrType$7, $Bool], false)}, {prop: "parseText", name: "parseText", pkg: "go/doc/comment", typ: $funcType([sliceType$8, $String, $Bool], [sliceType$8], false)}];
-		ptrType$16.methods = [{prop: "block", name: "block", pkg: "go/doc/comment", typ: $funcType([ptrType$12, Block], [], false)}, {prop: "text", name: "text", pkg: "go/doc/comment", typ: $funcType([ptrType$12, sliceType$8], [], false)}, {prop: "rawText", name: "rawText", pkg: "go/doc/comment", typ: $funcType([ptrType$12, sliceType$8], [], false)}, {prop: "escape", name: "escape", pkg: "go/doc/comment", typ: $funcType([ptrType$12, $String], [], false)}];
-		ptrType$17.methods = [{prop: "block", name: "block", pkg: "go/doc/comment", typ: $funcType([ptrType$12, Block], [], false)}, {prop: "text", name: "text", pkg: "go/doc/comment", typ: $funcType([ptrType$12, sliceType$8], [], false)}, {prop: "escape", name: "escape", pkg: "go/doc/comment", typ: $funcType([ptrType$12, $String], [], false)}];
-		textPrinter.init("go/doc/comment", [{prop: "Printer", name: "Printer", embedded: true, exported: true, typ: ptrType, tag: ""}, {prop: "long$1", name: "long", embedded: false, exported: false, typ: strings.Builder, tag: ""}, {prop: "prefix", name: "prefix", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "codePrefix", name: "codePrefix", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "width", name: "width", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		Printer.init("", [{prop: "HeadingLevel", name: "HeadingLevel", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "HeadingID", name: "HeadingID", embedded: false, exported: true, typ: funcType, tag: ""}, {prop: "DocLinkURL", name: "DocLinkURL", embedded: false, exported: true, typ: funcType$1, tag: ""}, {prop: "DocLinkBaseURL", name: "DocLinkBaseURL", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "TextPrefix", name: "TextPrefix", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "TextCodePrefix", name: "TextCodePrefix", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "TextWidth", name: "TextWidth", embedded: false, exported: true, typ: $Int, tag: ""}]);
-		commentPrinter.init("go/doc/comment", [{prop: "Printer", name: "Printer", embedded: true, exported: true, typ: ptrType, tag: ""}, {prop: "headingPrefix", name: "headingPrefix", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "needDoc", name: "needDoc", embedded: false, exported: false, typ: mapType, tag: ""}]);
-		Doc.init("", [{prop: "Content", name: "Content", embedded: false, exported: true, typ: sliceType$5, tag: ""}, {prop: "Links", name: "Links", embedded: false, exported: true, typ: sliceType$6, tag: ""}]);
-		LinkDef.init("", [{prop: "Text", name: "Text", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "URL", name: "URL", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Used", name: "Used", embedded: false, exported: true, typ: $Bool, tag: ""}]);
-		Block.init([{prop: "block", name: "block", pkg: "go/doc/comment", typ: $funcType([], [], false)}]);
-		Heading.init("", [{prop: "Text", name: "Text", embedded: false, exported: true, typ: sliceType$8, tag: ""}]);
-		List.init("", [{prop: "Items", name: "Items", embedded: false, exported: true, typ: sliceType$9, tag: ""}, {prop: "ForceBlankBefore", name: "ForceBlankBefore", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "ForceBlankBetween", name: "ForceBlankBetween", embedded: false, exported: true, typ: $Bool, tag: ""}]);
-		ListItem.init("", [{prop: "Number", name: "Number", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Content", name: "Content", embedded: false, exported: true, typ: sliceType$5, tag: ""}]);
-		Paragraph.init("", [{prop: "Text", name: "Text", embedded: false, exported: true, typ: sliceType$8, tag: ""}]);
-		Code.init("", [{prop: "Text", name: "Text", embedded: false, exported: true, typ: $String, tag: ""}]);
-		Text.init([{prop: "text", name: "text", pkg: "go/doc/comment", typ: $funcType([], [], false)}]);
-		Link.init("", [{prop: "Auto", name: "Auto", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "Text", name: "Text", embedded: false, exported: true, typ: sliceType$8, tag: ""}, {prop: "URL", name: "URL", embedded: false, exported: true, typ: $String, tag: ""}]);
-		DocLink.init("", [{prop: "Text", name: "Text", embedded: false, exported: true, typ: sliceType$8, tag: ""}, {prop: "ImportPath", name: "ImportPath", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Recv", name: "Recv", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}]);
-		Parser.init("", [{prop: "Words", name: "Words", embedded: false, exported: true, typ: mapType$1, tag: ""}, {prop: "LookupPackage", name: "LookupPackage", embedded: false, exported: true, typ: funcType$2, tag: ""}, {prop: "LookupSym", name: "LookupSym", embedded: false, exported: true, typ: funcType$3, tag: ""}]);
-		parseDoc.init("go/doc/comment", [{prop: "Parser", name: "Parser", embedded: true, exported: true, typ: ptrType$8, tag: ""}, {prop: "Doc", name: "Doc", embedded: true, exported: true, typ: ptrType$9, tag: ""}, {prop: "links", name: "links", embedded: false, exported: false, typ: mapType$2, tag: ""}, {prop: "lines", name: "lines", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "lookupSym", name: "lookupSym", embedded: false, exported: false, typ: funcType$3, tag: ""}]);
-		span.init("go/doc/comment", [{prop: "start", name: "start", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "end", name: "end", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "kind", name: "kind", embedded: false, exported: false, typ: spanKind, tag: ""}]);
-		mdPrinter.init("go/doc/comment", [{prop: "Printer", name: "Printer", embedded: true, exported: true, typ: ptrType, tag: ""}, {prop: "headingPrefix", name: "headingPrefix", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "raw", name: "raw", embedded: false, exported: false, typ: bytes.Buffer, tag: ""}]);
-		htmlPrinter.init("go/doc/comment", [{prop: "Printer", name: "Printer", embedded: true, exported: true, typ: ptrType, tag: ""}, {prop: "tight", name: "tight", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		score.init("go/doc/comment", [{prop: "hi", name: "hi", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "lo", name: "lo", embedded: false, exported: false, typ: $Int64, tag: ""}]);
-	};
-	$init = function() {
-		$pkg.$init = function() {};
-		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = bytes.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = fmt.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = sort.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strconv.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strings.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = unicode.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = utf8.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		stdPkgs = new sliceType(["bufio", "bytes", "context", "crypto", "embed", "encoding", "errors", "expvar", "flag", "fmt", "hash", "html", "image", "io", "log", "math", "mime", "net", "os", "path", "plugin", "reflect", "regexp", "runtime", "sort", "strconv", "strings", "sync", "syscall", "testing", "time", "unicode", "unsafe"]);
-		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
-	};
-	$pkg.$init = $init;
-	return $pkg;
-})();
-$packages["text/tabwriter"] = (function() {
-	var $pkg = {}, $init, io, utf8, cell, Writer, osError, sliceType, sliceType$1, ptrType, ptrType$1, arrayType, sliceType$2, sliceType$3, ptrType$2, newline, tabs, vbar, hbar, NewWriter;
-	io = $packages["io"];
-	utf8 = $packages["unicode/utf8"];
-	cell = $newType(0, $kindStruct, "tabwriter.cell", true, "text/tabwriter", false, function(size_, width_, htab_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.size = 0;
-			this.width = 0;
-			this.htab = false;
-			return;
-		}
-		this.size = size_;
-		this.width = width_;
-		this.htab = htab_;
-	});
-	Writer = $newType(0, $kindStruct, "tabwriter.Writer", true, "text/tabwriter", true, function(output_, minwidth_, tabwidth_, padding_, padbytes_, flags_, buf_, pos_, cell_, endChar_, lines_, widths_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.output = $ifaceNil;
-			this.minwidth = 0;
-			this.tabwidth = 0;
-			this.padding = 0;
-			this.padbytes = arrayType.zero();
-			this.flags = 0;
-			this.buf = sliceType.nil;
-			this.pos = 0;
-			this.cell = new cell.ptr(0, 0, false);
-			this.endChar = 0;
-			this.lines = sliceType$2.nil;
-			this.widths = sliceType$3.nil;
-			return;
-		}
-		this.output = output_;
-		this.minwidth = minwidth_;
-		this.tabwidth = tabwidth_;
-		this.padding = padding_;
-		this.padbytes = padbytes_;
-		this.flags = flags_;
-		this.buf = buf_;
-		this.pos = pos_;
-		this.cell = cell_;
-		this.endChar = endChar_;
-		this.lines = lines_;
-		this.widths = widths_;
-	});
-	osError = $newType(0, $kindStruct, "tabwriter.osError", true, "text/tabwriter", false, function(err_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.err = $ifaceNil;
-			return;
-		}
-		this.err = err_;
-	});
-	$pkg.cell = cell;
-	$pkg.Writer = Writer;
-	$pkg.osError = osError;
-	$pkg.$finishSetup = function() {
-		sliceType = $sliceType($Uint8);
-		sliceType$1 = $sliceType(cell);
-		ptrType = $ptrType(sliceType$1);
-		ptrType$1 = $ptrType($error);
-		arrayType = $arrayType($Uint8, 8);
-		sliceType$2 = $sliceType(sliceType$1);
-		sliceType$3 = $sliceType($Int);
-		ptrType$2 = $ptrType(Writer);
-		$ptrType(Writer).prototype.addLine = function addLine(flushed) {
-			var b, flushed, n, n$1, prev, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
-			b = this;
-			n = b.lines.$length + 1 >> 0;
-			if (n <= b.lines.$capacity) {
-				b.lines = $subslice(b.lines, 0, n);
-				(x$2 = b.lines, x$3 = n - 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3] = $subslice((x = b.lines, x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])), 0, 0)));
-			} else {
-				b.lines = $append(b.lines, sliceType$1.nil);
-			}
-			if (!flushed) {
-				n$1 = b.lines.$length;
-				if (n$1 >= 2) {
-					prev = (x$4 = b.lines, x$5 = n$1 - 2 >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])).$length;
-					if (prev > (x$6 = b.lines, x$7 = n$1 - 1 >> 0, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7])).$capacity) {
-						(x$8 = b.lines, x$9 = n$1 - 1 >> 0, ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9] = $makeSlice(sliceType$1, 0, prev)));
-					}
-				}
-			}
-		};
-		$ptrType(Writer).prototype.reset = function reset() {
-			var b;
-			b = this;
-			b.buf = $subslice(b.buf, 0, 0);
-			b.pos = 0;
-			cell.copy(b.cell, new cell.ptr(0, 0, false));
-			b.endChar = 0;
-			b.lines = $subslice(b.lines, 0, 0);
-			b.widths = $subslice(b.widths, 0, 0);
-			b.addLine(true);
-		};
-		$ptrType(Writer).prototype.Init = function Init(output, minwidth, tabwidth, padding, padchar, flags) {
-			var _i, _ref, b, flags, i, minwidth, output, padchar, padding, tabwidth, x;
-			b = this;
-			if (minwidth < 0 || tabwidth < 0 || padding < 0) {
-				$panic(new $String("negative minwidth, tabwidth, or padding"));
-			}
-			b.output = output;
-			b.minwidth = minwidth;
-			b.tabwidth = tabwidth;
-			b.padding = padding;
-			_ref = b.padbytes;
-			_i = 0;
-			while (true) {
-				if (!(_i < 8)) { break; }
-				i = _i;
-				(x = b.padbytes, ((i < 0 || i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[i] = padchar));
-				_i++;
-			}
-			if (padchar === 9) {
-				flags = (flags & ~(4)) >>> 0;
-			}
-			b.flags = flags;
-			b.reset();
-			return b;
-		};
-		$ptrType(Writer).prototype.write0 = function write0(buf) {
-			var {_r, _tuple, b, buf, err, n, x, $s, $r, $c} = $restore(this, {buf});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			b = this;
-			_r = b.output.Write(buf); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			n = _tuple[0];
-			err = _tuple[1];
-			if (!((n === buf.$length)) && $interfaceIsEqual(err, $ifaceNil)) {
-				err = io.ErrShortWrite;
-			}
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$panic((x = new osError.ptr(err), new x.constructor.elem(x)));
-			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: write0, $c: true, $r, _r, _tuple, b, buf, err, n, x, $s};return $f;
-		};
-		$ptrType(Writer).prototype.writeN = function writeN(src, n) {
-			var {b, n, src, $s, $r, $c} = $restore(this, {src, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			b = this;
-			/* while (true) { */ case 1:
-				/* if (!(n > src.$length)) { break; } */ if(!(n > src.$length)) { $s = 2; continue; }
-				$r = b.write0(src); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				n = n - (src.$length) >> 0;
-			$s = 1; continue;
-			case 2:
-			$r = b.write0($subslice(src, 0, n)); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: writeN, $c: true, $r, b, n, src, $s};return $f;
-		};
-		$ptrType(Writer).prototype.writePadding = function writePadding(textw, cellw, useTabs) {
-			var {_q, _q$1, b, cellw, n, textw, useTabs, $s, $r, $c} = $restore(this, {textw, cellw, useTabs});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			b = this;
-			/* */ if ((b.padbytes[0] === 9) || useTabs) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if ((b.padbytes[0] === 9) || useTabs) { */ case 1:
-				if (b.tabwidth === 0) {
-					$s = -1; return;
-				}
-				cellw = $imul((_q = (((cellw + b.tabwidth >> 0) - 1 >> 0)) / b.tabwidth, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")), b.tabwidth);
-				n = cellw - textw >> 0;
-				if (n < 0) {
-					$panic(new $String("internal error"));
-				}
-				$r = b.writeN(tabs, (_q$1 = (((n + b.tabwidth >> 0) - 1 >> 0)) / b.tabwidth, (_q$1 === _q$1 && _q$1 !== 1/0 && _q$1 !== -1/0) ? _q$1 >> 0 : $throwRuntimeError("integer divide by zero"))); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 2:
-			$r = b.writeN($subslice(new sliceType(b.padbytes), 0), cellw - textw >> 0); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: writePadding, $c: true, $r, _q, _q$1, b, cellw, n, textw, useTabs, $s};return $f;
-		};
-		$ptrType(Writer).prototype.writeLines = function writeLines(pos0, line0, line1) {
-			var {_i, _ref, b, c, i, j, line, line0, line1, pos, pos0, useTabs, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {pos0, line0, line1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			pos = 0;
-			b = this;
-			pos = pos0;
-			i = line0;
-			/* while (true) { */ case 1:
-				/* if (!(i < line1)) { break; } */ if(!(i < line1)) { $s = 2; continue; }
-				line = (x = b.lines, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-				useTabs = !((((b.flags & 16) >>> 0) === 0));
-				_ref = line;
-				_i = 0;
-				/* while (true) { */ case 3:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
-					j = _i;
-					c = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), cell);
-					/* */ if (j > 0 && !((((b.flags & 32) >>> 0) === 0))) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (j > 0 && !((((b.flags & 32) >>> 0) === 0))) { */ case 5:
-						$r = b.write0(vbar); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 6:
-					/* */ if (c.size === 0) { $s = 8; continue; }
-					/* */ $s = 9; continue;
-					/* if (c.size === 0) { */ case 8:
-						/* */ if (j < b.widths.$length) { $s = 11; continue; }
-						/* */ $s = 12; continue;
-						/* if (j < b.widths.$length) { */ case 11:
-							$r = b.writePadding(c.width, (x$1 = b.widths, ((j < 0 || j >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + j])), useTabs); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 12:
-						$s = 10; continue;
-					/* } else { */ case 9:
-						useTabs = false;
-						/* */ if (((b.flags & 4) >>> 0) === 0) { $s = 14; continue; }
-						/* */ $s = 15; continue;
-						/* if (((b.flags & 4) >>> 0) === 0) { */ case 14:
-							$r = b.write0($subslice(b.buf, pos, (pos + c.size >> 0))); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							pos = pos + (c.size) >> 0;
-							/* */ if (j < b.widths.$length) { $s = 18; continue; }
-							/* */ $s = 19; continue;
-							/* if (j < b.widths.$length) { */ case 18:
-								$r = b.writePadding(c.width, (x$2 = b.widths, ((j < 0 || j >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + j])), false); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 19:
-							$s = 16; continue;
-						/* } else { */ case 15:
-							/* */ if (j < b.widths.$length) { $s = 21; continue; }
-							/* */ $s = 22; continue;
-							/* if (j < b.widths.$length) { */ case 21:
-								$r = b.writePadding(c.width, (x$3 = b.widths, ((j < 0 || j >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + j])), false); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 22:
-							$r = b.write0($subslice(b.buf, pos, (pos + c.size >> 0))); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							pos = pos + (c.size) >> 0;
-						/* } */ case 16:
-					/* } */ case 10:
-					_i++;
-				$s = 3; continue;
-				case 4:
-				/* */ if ((i + 1 >> 0) === b.lines.$length) { $s = 25; continue; }
-				/* */ $s = 26; continue;
-				/* if ((i + 1 >> 0) === b.lines.$length) { */ case 25:
-					$r = b.write0($subslice(b.buf, pos, (pos + b.cell.size >> 0))); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					pos = pos + (b.cell.size) >> 0;
-					$s = 27; continue;
-				/* } else { */ case 26:
-					$r = b.write0(newline); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 27:
-				i = i + (1) >> 0;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return pos;
-			/* */ } return; } var $f = {$blk: writeLines, $c: true, $r, _i, _ref, b, c, i, j, line, line0, line1, pos, pos0, useTabs, x, x$1, x$2, x$3, $s};return $f;
-		};
-		$ptrType(Writer).prototype.format = function format(pos0, line0, line1) {
-			var {$24r, _r, _r$1, _r$2, b, c, column, discardable, line, line0, line1, pos, pos0, this$1, w, width, x, x$1, $s, $r, $c} = $restore(this, {pos0, line0, line1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			pos = 0;
-			b = this;
-			pos = pos0;
-			column = b.widths.$length;
-			this$1 = line0;
-			/* while (true) { */ case 1:
-				/* if (!(this$1 < line1)) { break; } */ if(!(this$1 < line1)) { $s = 2; continue; }
-				line = (x = b.lines, ((this$1 < 0 || this$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + this$1]));
-				if (column >= (line.$length - 1 >> 0)) {
-					this$1 = this$1 + (1) >> 0;
-					/* continue; */ $s = 1; continue;
-				}
-				_r = b.writeLines(pos, line0, this$1); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				pos = _r;
-				line0 = this$1;
-				width = b.minwidth;
-				discardable = true;
-				while (true) {
-					if (!(this$1 < line1)) { break; }
-					line = (x$1 = b.lines, ((this$1 < 0 || this$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + this$1]));
-					if (column >= (line.$length - 1 >> 0)) {
-						break;
-					}
-					c = $clone(((column < 0 || column >= line.$length) ? ($throwRuntimeError("index out of range"), undefined) : line.$array[line.$offset + column]), cell);
-					w = c.width + b.padding >> 0;
-					if (w > width) {
-						width = w;
-					}
-					if (c.width > 0 || c.htab) {
-						discardable = false;
-					}
-					this$1 = this$1 + (1) >> 0;
-				}
-				if (discardable && !((((b.flags & 8) >>> 0) === 0))) {
-					width = 0;
-				}
-				b.widths = $append(b.widths, width);
-				_r$1 = b.format(pos, line0, this$1); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				pos = _r$1;
-				b.widths = $subslice(b.widths, 0, (b.widths.$length - 1 >> 0));
-				line0 = this$1;
-				this$1 = this$1 + (1) >> 0;
-			$s = 1; continue;
-			case 2:
-			_r$2 = b.writeLines(pos, line0, line1); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			pos = _r$2;
-			$24r = pos;
-			$s = 6; case 6: return $24r;
-			/* */ } return; } var $f = {$blk: format, $c: true, $r, $24r, _r, _r$1, _r$2, b, c, column, discardable, line, line0, line1, pos, pos0, this$1, w, width, x, x$1, $s};return $f;
-		};
-		$ptrType(Writer).prototype.append = function append(text) {
-			var b, text;
-			b = this;
-			b.buf = $appendSlice(b.buf, text);
-			b.cell.size = b.cell.size + (text.$length) >> 0;
-		};
-		$ptrType(Writer).prototype.updateWidth = function updateWidth() {
-			var b;
-			b = this;
-			b.cell.width = b.cell.width + (utf8.RuneCount($subslice(b.buf, b.pos))) >> 0;
-			b.pos = b.buf.$length;
-		};
-		$ptrType(Writer).prototype.startEscape = function startEscape(ch) {
-			var _1, b, ch;
-			b = this;
-			_1 = ch;
-			if (_1 === (255)) {
-				b.endChar = 255;
-			} else if (_1 === (60)) {
-				b.endChar = 62;
-			} else if (_1 === (38)) {
-				b.endChar = 59;
-			}
-		};
-		$ptrType(Writer).prototype.endEscape = function endEscape() {
-			var _1, b;
-			b = this;
-			_1 = b.endChar;
-			if (_1 === (255)) {
-				b.updateWidth();
-				if (((b.flags & 2) >>> 0) === 0) {
-					b.cell.width = b.cell.width - (2) >> 0;
-				}
-			} else if (_1 === (62)) {
-			} else if (_1 === (59)) {
-				b.cell.width = b.cell.width + (1) >> 0;
-			}
-			b.pos = b.buf.$length;
-			b.endChar = 0;
-		};
-		$ptrType(Writer).prototype.terminateCell = function terminateCell(htab) {
-			var b, htab, line, x;
-			b = this;
-			b.cell.htab = htab;
-			line = (x = b.lines, $indexPtr(x.$array, x.$offset + (b.lines.$length - 1 >> 0), ptrType));
-			line.$set($append(line.$get(), b.cell));
-			cell.copy(b.cell, new cell.ptr(0, 0, false));
-			return line.$get().$length;
-		};
-		$ptrType(Writer).prototype.handlePanic = function handlePanic(err, op) {
-			var _tuple, b, e, err, nerr, ok, op;
-			b = this;
-			e = $recover();
-			if (!($interfaceIsEqual(e, $ifaceNil))) {
-				if (op === "Flush") {
-					b.reset();
-				}
-				_tuple = $assertType(e, osError, true);
-				nerr = $clone(_tuple[0], osError);
-				ok = _tuple[1];
-				if (ok) {
-					err.$set(nerr.err);
-					return;
-				}
-				$panic(new $String("tabwriter: panic during " + op));
-			}
-		};
-		$ptrType(Writer).prototype.Flush = function Flush() {
-			var {$24r, _r, b, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			b = this;
-			_r = b.flush(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Flush, $c: true, $r, $24r, _r, b, $s};return $f;
-		};
-		$ptrType(Writer).prototype.flush = function flush() {
-			var {b, err, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			err = [err];
-			err[0] = $ifaceNil;
-			b = this;
-			$deferred.push([$methodVal(b, "handlePanic"), [(err.$ptr || (err.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, err))), "Flush"]]);
-			$r = b.flushNoDefers(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			err[0] = $ifaceNil;
-			$s = -1; return err[0];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  err[0]; } if($curGoroutine.asleep) { var $f = {$blk: flush, $c: true, $r, b, err, $s, $deferred};return $f; } }
-		};
-		$ptrType(Writer).prototype.flushNoDefers = function flushNoDefers() {
-			var {_r, b, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			b = this;
-			if (b.cell.size > 0) {
-				if (!((b.endChar === 0))) {
-					b.endEscape();
-				}
-				b.terminateCell(false);
-			}
-			_r = b.format(0, 0, b.lines.$length); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r;
-			b.reset();
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: flushNoDefers, $c: true, $r, _r, b, $s};return $f;
-		};
-		$ptrType(Writer).prototype.Write = function Write(buf) {
-			var {_1, _i, _ref, b, buf, ch, err, i, j, n, ncells, $s, $deferred, $r, $c} = $restore(this, {buf});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			err = [err];
-			n = 0;
-			err[0] = $ifaceNil;
-			b = this;
-			$deferred.push([$methodVal(b, "handlePanic"), [(err.$ptr || (err.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, err))), "Write"]]);
-			n = 0;
-			_ref = buf;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				ch = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				/* */ if (b.endChar === 0) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (b.endChar === 0) { */ case 3:
-						_1 = ch;
-						/* */ if ((_1 === (9)) || (_1 === (11)) || (_1 === (10)) || (_1 === (12))) { $s = 7; continue; }
-						/* */ if (_1 === (255)) { $s = 8; continue; }
-						/* */ if ((_1 === (60)) || (_1 === (38))) { $s = 9; continue; }
-						/* */ $s = 10; continue;
-						/* if ((_1 === (9)) || (_1 === (11)) || (_1 === (10)) || (_1 === (12))) { */ case 7:
-							b.append($subslice(buf, n, i));
-							b.updateWidth();
-							n = i + 1 >> 0;
-							ncells = b.terminateCell(ch === 9);
-							/* */ if ((ch === 10) || (ch === 12)) { $s = 11; continue; }
-							/* */ $s = 12; continue;
-							/* if ((ch === 10) || (ch === 12)) { */ case 11:
-								b.addLine(ch === 12);
-								/* */ if ((ch === 12) || (ncells === 1)) { $s = 13; continue; }
-								/* */ $s = 14; continue;
-								/* if ((ch === 12) || (ncells === 1)) { */ case 13:
-									$r = b.flushNoDefers(); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									/* */ if ((ch === 12) && !((((b.flags & 32) >>> 0) === 0))) { $s = 16; continue; }
-									/* */ $s = 17; continue;
-									/* if ((ch === 12) && !((((b.flags & 32) >>> 0) === 0))) { */ case 16:
-										$r = b.write0(hbar); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									/* } */ case 17:
-								/* } */ case 14:
-							/* } */ case 12:
-							$s = 10; continue;
-						/* } else if (_1 === (255)) { */ case 8:
-							b.append($subslice(buf, n, i));
-							b.updateWidth();
-							n = i;
-							if (!((((b.flags & 2) >>> 0) === 0))) {
-								n = n + (1) >> 0;
-							}
-							b.startEscape(255);
-							$s = 10; continue;
-						/* } else if ((_1 === (60)) || (_1 === (38))) { */ case 9:
-							if (!((((b.flags & 1) >>> 0) === 0))) {
-								b.append($subslice(buf, n, i));
-								b.updateWidth();
-								n = i;
-								b.startEscape(ch);
-							}
-						/* } */ case 10:
-					case 6:
-					$s = 5; continue;
-				/* } else { */ case 4:
-					if (ch === b.endChar) {
-						j = i + 1 >> 0;
-						if ((ch === 255) && !((((b.flags & 2) >>> 0) === 0))) {
-							j = i;
-						}
-						b.append($subslice(buf, n, j));
-						n = i + 1 >> 0;
-						b.endEscape();
-					}
-				/* } */ case 5:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			b.append($subslice(buf, n));
-			n = buf.$length;
-			$s = -1; return [n, err[0]];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [n, err[0]]; } if($curGoroutine.asleep) { var $f = {$blk: Write, $c: true, $r, _1, _i, _ref, b, buf, ch, err, i, j, n, ncells, $s, $deferred};return $f; } }
-		};
-		NewWriter = function NewWriter$1(output, minwidth, tabwidth, padding, padchar, flags) {
-			var flags, minwidth, output, padchar, padding, tabwidth;
-			return new Writer.ptr($ifaceNil, 0, 0, 0, arrayType.zero(), 0, sliceType.nil, 0, new cell.ptr(0, 0, false), 0, sliceType$2.nil, sliceType$3.nil).Init(output, minwidth, tabwidth, padding, padchar, flags);
-		};
-		$pkg.NewWriter = NewWriter;
-		ptrType$2.methods = [{prop: "addLine", name: "addLine", pkg: "text/tabwriter", typ: $funcType([$Bool], [], false)}, {prop: "reset", name: "reset", pkg: "text/tabwriter", typ: $funcType([], [], false)}, {prop: "Init", name: "Init", pkg: "", typ: $funcType([io.Writer, $Int, $Int, $Int, $Uint8, $Uint], [ptrType$2], false)}, {prop: "dump", name: "dump", pkg: "text/tabwriter", typ: $funcType([], [], false)}, {prop: "write0", name: "write0", pkg: "text/tabwriter", typ: $funcType([sliceType], [], false)}, {prop: "writeN", name: "writeN", pkg: "text/tabwriter", typ: $funcType([sliceType, $Int], [], false)}, {prop: "writePadding", name: "writePadding", pkg: "text/tabwriter", typ: $funcType([$Int, $Int, $Bool], [], false)}, {prop: "writeLines", name: "writeLines", pkg: "text/tabwriter", typ: $funcType([$Int, $Int, $Int], [$Int], false)}, {prop: "format", name: "format", pkg: "text/tabwriter", typ: $funcType([$Int, $Int, $Int], [$Int], false)}, {prop: "append", name: "append", pkg: "text/tabwriter", typ: $funcType([sliceType], [], false)}, {prop: "updateWidth", name: "updateWidth", pkg: "text/tabwriter", typ: $funcType([], [], false)}, {prop: "startEscape", name: "startEscape", pkg: "text/tabwriter", typ: $funcType([$Uint8], [], false)}, {prop: "endEscape", name: "endEscape", pkg: "text/tabwriter", typ: $funcType([], [], false)}, {prop: "terminateCell", name: "terminateCell", pkg: "text/tabwriter", typ: $funcType([$Bool], [$Int], false)}, {prop: "handlePanic", name: "handlePanic", pkg: "text/tabwriter", typ: $funcType([ptrType$1, $String], [], false)}, {prop: "Flush", name: "Flush", pkg: "", typ: $funcType([], [$error], false)}, {prop: "flush", name: "flush", pkg: "text/tabwriter", typ: $funcType([], [$error], false)}, {prop: "flushNoDefers", name: "flushNoDefers", pkg: "text/tabwriter", typ: $funcType([], [], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}];
-		cell.init("text/tabwriter", [{prop: "size", name: "size", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "width", name: "width", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "htab", name: "htab", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		Writer.init("text/tabwriter", [{prop: "output", name: "output", embedded: false, exported: false, typ: io.Writer, tag: ""}, {prop: "minwidth", name: "minwidth", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "tabwidth", name: "tabwidth", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "padding", name: "padding", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "padbytes", name: "padbytes", embedded: false, exported: false, typ: arrayType, tag: ""}, {prop: "flags", name: "flags", embedded: false, exported: false, typ: $Uint, tag: ""}, {prop: "buf", name: "buf", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "cell", name: "cell", embedded: false, exported: false, typ: cell, tag: ""}, {prop: "endChar", name: "endChar", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "lines", name: "lines", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "widths", name: "widths", embedded: false, exported: false, typ: sliceType$3, tag: ""}]);
-		osError.init("text/tabwriter", [{prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}]);
-	};
-	$init = function() {
-		$pkg.$init = function() {};
-		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = io.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = utf8.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		newline = new sliceType([10]);
-		tabs = (new sliceType($stringToBytes("\t\t\t\t\t\t\t\t")));
-		vbar = new sliceType([124]);
-		hbar = (new sliceType($stringToBytes("---\n")));
-		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
-	};
-	$pkg.$init = $init;
-	return $pkg;
-})();
-$packages["go/printer"] = (function() {
-	var $pkg = {}, $init, fmt, ast, constraint, comment, token, io, math, os, sort, strconv, strings, sync, tabwriter, unicode, utf8, whiteSpace, pmode, commentInfo, printer, trimmer, Mode, Config, CommentedNode, exprListMode, paramMode, sizeCounter, sliceType, sliceType$1, ptrType, sliceType$2, sliceType$3, ptrType$1, ptrType$2, sliceType$4, ptrType$3, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, sliceType$5, sliceType$6, ptrType$14, ptrType$15, ptrType$16, sliceType$7, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, ptrType$23, ptrType$24, ptrType$25, ptrType$26, ptrType$27, ptrType$28, sliceType$8, sliceType$9, ptrType$29, ptrType$30, ptrType$31, ptrType$32, ptrType$33, ptrType$34, ptrType$35, ptrType$36, ptrType$37, ptrType$38, ptrType$39, ptrType$40, ptrType$41, ptrType$42, ptrType$43, ptrType$44, ptrType$45, ptrType$46, ptrType$47, ptrType$48, ptrType$49, ptrType$50, ptrType$51, ptrType$52, ptrType$53, ptrType$54, ptrType$55, ptrType$56, ptrType$57, ptrType$58, sliceType$10, ptrType$59, sliceType$11, ptrType$60, sliceType$12, mapType, ptrType$61, ptrType$62, ptrType$63, aNewline, printerPool, isBlank, commonPrefix, trimRight, stripCommonPrefix, nlimit, mayCombine, getDoc, getLastComment, newPrinter, combinesWithName, isTypeElem, identListSize, walkBinary, cutoff, diffPrec, reduceDepth, isBinary, normalizedNumber, isTypeName, stripParens, stripParensAlways, keepTypeColumn, sanitizeImportPath, declToken, appendLines, isNL, formatDocComment, isDirective, allStars;
-	fmt = $packages["fmt"];
-	ast = $packages["go/ast"];
-	constraint = $packages["go/build/constraint"];
-	comment = $packages["go/doc/comment"];
-	token = $packages["go/token"];
-	io = $packages["io"];
-	math = $packages["math"];
-	os = $packages["os"];
-	sort = $packages["sort"];
-	strconv = $packages["strconv"];
-	strings = $packages["strings"];
-	sync = $packages["sync"];
-	tabwriter = $packages["text/tabwriter"];
-	unicode = $packages["unicode"];
-	utf8 = $packages["unicode/utf8"];
-	whiteSpace = $newType(1, $kindUint8, "printer.whiteSpace", true, "go/printer", false, null);
-	pmode = $newType(4, $kindInt, "printer.pmode", true, "go/printer", false, null);
-	commentInfo = $newType(0, $kindStruct, "printer.commentInfo", true, "go/printer", false, function(cindex_, comment_, commentOffset_, commentNewline_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.cindex = 0;
-			this.comment = ptrType$2.nil;
-			this.commentOffset = 0;
-			this.commentNewline = false;
-			return;
-		}
-		this.cindex = cindex_;
-		this.comment = comment_;
-		this.commentOffset = commentOffset_;
-		this.commentNewline = commentNewline_;
-	});
-	printer = $newType(0, $kindStruct, "printer.printer", true, "go/printer", false, function(Config_, fset_, output_, indent_, level_, mode_, endAlignment_, impliedSemi_, lastTok_, prevOpen_, wsbuf_, goBuild_, plusBuild_, pos_, out_, last_, linePtr_, sourcePosErr_, comments_, useNodeComments_, commentInfo_, nodeSizes_, cachedPos_, cachedLine_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Config = new Config.ptr(0, 0, 0);
-			this.fset = ptrType.nil;
-			this.output = sliceType.nil;
-			this.indent = 0;
-			this.level = 0;
-			this.mode = 0;
-			this.endAlignment = false;
-			this.impliedSemi = false;
-			this.lastTok = 0;
-			this.prevOpen = 0;
-			this.wsbuf = sliceType$2.nil;
-			this.goBuild = sliceType$3.nil;
-			this.plusBuild = sliceType$3.nil;
-			this.pos = new token.Position.ptr("", 0, 0, 0);
-			this.out = new token.Position.ptr("", 0, 0, 0);
-			this.last = new token.Position.ptr("", 0, 0, 0);
-			this.linePtr = ptrType$1.nil;
-			this.sourcePosErr = $ifaceNil;
-			this.comments = sliceType$4.nil;
-			this.useNodeComments = false;
-			this.commentInfo = new commentInfo.ptr(0, ptrType$2.nil, 0, false);
-			this.nodeSizes = false;
-			this.cachedPos = 0;
-			this.cachedLine = 0;
-			return;
-		}
-		this.Config = Config_;
-		this.fset = fset_;
-		this.output = output_;
-		this.indent = indent_;
-		this.level = level_;
-		this.mode = mode_;
-		this.endAlignment = endAlignment_;
-		this.impliedSemi = impliedSemi_;
-		this.lastTok = lastTok_;
-		this.prevOpen = prevOpen_;
-		this.wsbuf = wsbuf_;
-		this.goBuild = goBuild_;
-		this.plusBuild = plusBuild_;
-		this.pos = pos_;
-		this.out = out_;
-		this.last = last_;
-		this.linePtr = linePtr_;
-		this.sourcePosErr = sourcePosErr_;
-		this.comments = comments_;
-		this.useNodeComments = useNodeComments_;
-		this.commentInfo = commentInfo_;
-		this.nodeSizes = nodeSizes_;
-		this.cachedPos = cachedPos_;
-		this.cachedLine = cachedLine_;
-	});
-	trimmer = $newType(0, $kindStruct, "printer.trimmer", true, "go/printer", false, function(output_, state_, space_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.output = $ifaceNil;
-			this.state = 0;
-			this.space = sliceType.nil;
-			return;
-		}
-		this.output = output_;
-		this.state = state_;
-		this.space = space_;
-	});
-	Mode = $newType(4, $kindUint, "printer.Mode", true, "go/printer", true, null);
-	Config = $newType(0, $kindStruct, "printer.Config", true, "go/printer", true, function(Mode_, Tabwidth_, Indent_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Mode = 0;
-			this.Tabwidth = 0;
-			this.Indent = 0;
-			return;
-		}
-		this.Mode = Mode_;
-		this.Tabwidth = Tabwidth_;
-		this.Indent = Indent_;
-	});
-	CommentedNode = $newType(0, $kindStruct, "printer.CommentedNode", true, "go/printer", true, function(Node_, Comments_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Node = $ifaceNil;
-			this.Comments = sliceType$4.nil;
-			return;
-		}
-		this.Node = Node_;
-		this.Comments = Comments_;
-	});
-	exprListMode = $newType(4, $kindUint, "printer.exprListMode", true, "go/printer", false, null);
-	paramMode = $newType(4, $kindInt, "printer.paramMode", true, "go/printer", false, null);
-	sizeCounter = $newType(0, $kindStruct, "printer.sizeCounter", true, "go/printer", false, function(hasNewline_, size_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.hasNewline = false;
-			this.size = 0;
-			return;
-		}
-		this.hasNewline = hasNewline_;
-		this.size = size_;
-	});
-	$pkg.whiteSpace = whiteSpace;
-	$pkg.pmode = pmode;
-	$pkg.commentInfo = commentInfo;
-	$pkg.printer = printer;
-	$pkg.trimmer = trimmer;
-	$pkg.Mode = Mode;
-	$pkg.Config = Config;
-	$pkg.CommentedNode = CommentedNode;
-	$pkg.exprListMode = exprListMode;
-	$pkg.paramMode = paramMode;
-	$pkg.sizeCounter = sizeCounter;
-	$pkg.$finishSetup = function() {
-		sliceType = $sliceType($Uint8);
-		sliceType$1 = $sliceType($emptyInterface);
-		ptrType = $ptrType(token.FileSet);
-		sliceType$2 = $sliceType(whiteSpace);
-		sliceType$3 = $sliceType($Int);
-		ptrType$1 = $ptrType($Int);
-		ptrType$2 = $ptrType(ast.CommentGroup);
-		sliceType$4 = $sliceType(ptrType$2);
-		ptrType$3 = $ptrType(ast.Comment);
-		ptrType$4 = $ptrType(ast.Ident);
-		ptrType$5 = $ptrType(ast.BasicLit);
-		ptrType$6 = $ptrType(ast.Field);
-		ptrType$7 = $ptrType(ast.ImportSpec);
-		ptrType$8 = $ptrType(ast.ValueSpec);
-		ptrType$9 = $ptrType(ast.TypeSpec);
-		ptrType$10 = $ptrType(ast.GenDecl);
-		ptrType$11 = $ptrType(ast.FuncDecl);
-		ptrType$12 = $ptrType(ast.File);
-		ptrType$13 = $ptrType(CommentedNode);
-		sliceType$5 = $sliceType(ast.Stmt);
-		sliceType$6 = $sliceType(ast.Decl);
-		ptrType$14 = $ptrType(ast.LabeledStmt);
-		ptrType$15 = $ptrType(printer);
-		ptrType$16 = $ptrType(tabwriter.Writer);
-		sliceType$7 = $sliceType(ast.Expr);
-		ptrType$17 = $ptrType(ast.KeyValueExpr);
-		ptrType$18 = $ptrType(ast.StarExpr);
-		ptrType$19 = $ptrType(ast.BinaryExpr);
-		ptrType$20 = $ptrType(ast.ParenExpr);
-		ptrType$21 = $ptrType(ast.ArrayType);
-		ptrType$22 = $ptrType(ast.StructType);
-		ptrType$23 = $ptrType(ast.FuncType);
-		ptrType$24 = $ptrType(ast.InterfaceType);
-		ptrType$25 = $ptrType(ast.MapType);
-		ptrType$26 = $ptrType(ast.ChanType);
-		ptrType$27 = $ptrType(ast.UnaryExpr);
-		ptrType$28 = $ptrType(ast.FieldList);
-		sliceType$8 = $sliceType(ptrType$4);
-		sliceType$9 = $sliceType(ptrType$3);
-		ptrType$29 = $ptrType(ast.BadExpr);
-		ptrType$30 = $ptrType(ast.FuncLit);
-		ptrType$31 = $ptrType(ast.SelectorExpr);
-		ptrType$32 = $ptrType(ast.TypeAssertExpr);
-		ptrType$33 = $ptrType(ast.IndexExpr);
-		ptrType$34 = $ptrType(ast.IndexListExpr);
-		ptrType$35 = $ptrType(ast.SliceExpr);
-		ptrType$36 = $ptrType(ast.CallExpr);
-		ptrType$37 = $ptrType(ast.CompositeLit);
-		ptrType$38 = $ptrType(ast.Ellipsis);
-		ptrType$39 = $ptrType(ast.EmptyStmt);
-		ptrType$40 = $ptrType(ast.BadStmt);
-		ptrType$41 = $ptrType(ast.DeclStmt);
-		ptrType$42 = $ptrType(ast.ExprStmt);
-		ptrType$43 = $ptrType(ast.SendStmt);
-		ptrType$44 = $ptrType(ast.IncDecStmt);
-		ptrType$45 = $ptrType(ast.AssignStmt);
-		ptrType$46 = $ptrType(ast.GoStmt);
-		ptrType$47 = $ptrType(ast.DeferStmt);
-		ptrType$48 = $ptrType(ast.ReturnStmt);
-		ptrType$49 = $ptrType(ast.BranchStmt);
-		ptrType$50 = $ptrType(ast.BlockStmt);
-		ptrType$51 = $ptrType(ast.IfStmt);
-		ptrType$52 = $ptrType(ast.CaseClause);
-		ptrType$53 = $ptrType(ast.SwitchStmt);
-		ptrType$54 = $ptrType(ast.TypeSwitchStmt);
-		ptrType$55 = $ptrType(ast.CommClause);
-		ptrType$56 = $ptrType(ast.SelectStmt);
-		ptrType$57 = $ptrType(ast.ForStmt);
-		ptrType$58 = $ptrType(ast.RangeStmt);
-		sliceType$10 = $sliceType($Bool);
-		ptrType$59 = $ptrType(ast.BadDecl);
-		sliceType$11 = $sliceType($String);
-		ptrType$60 = $ptrType(strings.Builder);
-		sliceType$12 = $sliceType(ptrType$6);
-		mapType = $mapType(ast.Node, $Int);
-		ptrType$61 = $ptrType(trimmer);
-		ptrType$62 = $ptrType(Config);
-		ptrType$63 = $ptrType(sizeCounter);
-		$ptrType(printer).prototype.internalError = function internalError(msg) {
-			var {_r, _r$1, _r$2, msg, p, $s, $r, $c} = $restore(this, {msg});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				_r = $clone(p.pos, token.Position).String(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_r$1 = fmt.Print(new sliceType$1([new $String(_r + ": ")])); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$1;
-				_r$2 = fmt.Println(msg); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-				$panic(new $String("go/printer"));
-			/* } */ case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: internalError, $c: true, $r, _r, _r$1, _r$2, msg, p, $s};return $f;
-		};
-		$ptrType(printer).prototype.commentsHaveNewline = function commentsHaveNewline(list) {
-			var {_i, _r, _r$1, _ref, _v, c, i, line, list, p, t, $s, $r, $c} = $restore(this, {list});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			_r = p.lineFor((0 >= list.$length ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + 0]).Pos()); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			line = _r;
-			_ref = list;
-			_i = 0;
-			/* while (true) { */ case 2:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
-				i = _i;
-				c = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!(i > 0)) { _v = false; $s = 6; continue s; }
-				_r$1 = p.lineFor(((i < 0 || i >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + i]).Pos()); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_v = !((_r$1 === line)); case 6:
-				/* */ if (_v) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_v) { */ case 4:
-					$s = -1; return true;
-				/* } */ case 5:
-				t = c.Text;
-				if (t.length >= 2 && ((t.charCodeAt(1) === 47) || strings.Contains(t, "\n"))) {
-					$s = -1; return true;
-				}
-				_i++;
-			$s = 2; continue;
-			case 3:
-			$unused(line);
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: commentsHaveNewline, $c: true, $r, _i, _r, _r$1, _ref, _v, c, i, line, list, p, t, $s};return $f;
-		};
-		$ptrType(printer).prototype.nextComment = function nextComment() {
-			var {_r, _r$1, c, list, p, x, x$1, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			/* while (true) { */ case 1:
-				/* if (!(p.commentInfo.cindex < p.comments.$length)) { break; } */ if(!(p.commentInfo.cindex < p.comments.$length)) { $s = 2; continue; }
-				c = (x = p.comments, x$1 = p.commentInfo.cindex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-				p.commentInfo.cindex = p.commentInfo.cindex + (1) >> 0;
-				list = c.List;
-				/* */ if (list.$length > 0) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (list.$length > 0) { */ case 3:
-					p.commentInfo.comment = c;
-					_r = p.posFor((0 >= list.$length ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + 0]).Pos()); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					p.commentInfo.commentOffset = _r.Offset;
-					_r$1 = p.commentsHaveNewline(list); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					p.commentInfo.commentNewline = _r$1;
-					$s = -1; return;
-				/* } */ case 4:
-			$s = 1; continue;
-			case 2:
-			p.commentInfo.commentOffset = 1073741824;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: nextComment, $c: true, $r, _r, _r$1, c, list, p, x, x$1, $s};return $f;
-		};
-		$ptrType(printer).prototype.commentBefore = function commentBefore(next) {
-			var next, p;
-			p = this;
-			return p.commentInfo.commentOffset < next.Offset && (!p.impliedSemi || !p.commentInfo.commentNewline);
-		};
-		$ptrType(printer).prototype.commentSizeBefore = function commentSizeBefore(next) {
-			var {_i, _ref, c, next, p, size, $s, $deferred, $r, $c} = $restore(this, {next});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = [p];
-			p[0] = this;
-			$deferred.push([(function(p) { return function printer·commentSizeBefore·func1(info) {
-					var info;
-					commentInfo.copy(p[0].commentInfo, info);
-				}; })(p), [$clone(p[0].commentInfo, commentInfo)]]);
-			size = 0;
-			/* while (true) { */ case 1:
-				/* if (!(p[0].commentBefore($clone(next, token.Position)))) { break; } */ if(!(p[0].commentBefore($clone(next, token.Position)))) { $s = 2; continue; }
-				_ref = p[0].commentInfo.comment.List;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					c = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					size = size + (c.Text.length) >> 0;
-					_i++;
-				}
-				$r = p[0].nextComment(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = 1; continue;
-			case 2:
-			$s = -1; return size;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return 0; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: commentSizeBefore, $c: true, $r, _i, _ref, c, next, p, size, $s, $deferred};return $f; } }
-		};
-		$ptrType(printer).prototype.recordLine = function recordLine(linePtr) {
-			var linePtr, p;
-			p = this;
-			p.linePtr = linePtr;
-		};
-		$ptrType(printer).prototype.linesFrom = function linesFrom(line) {
-			var line, p;
-			p = this;
-			return p.out.Line - line >> 0;
-		};
-		$ptrType(printer).prototype.posFor = function posFor(pos) {
-			var {$24r, _r, p, pos, $s, $r, $c} = $restore(this, {pos});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			_r = p.fset.PositionFor(pos, false); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: posFor, $c: true, $r, $24r, _r, p, pos, $s};return $f;
-		};
-		$ptrType(printer).prototype.lineFor = function lineFor(pos) {
-			var {_r, p, pos, $s, $r, $c} = $restore(this, {pos});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			/* */ if (!((pos === p.cachedPos))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!((pos === p.cachedPos))) { */ case 1:
-				p.cachedPos = pos;
-				_r = p.fset.PositionFor(pos, false); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				p.cachedLine = _r.Line;
-			/* } */ case 2:
-			$s = -1; return p.cachedLine;
-			/* */ } return; } var $f = {$blk: lineFor, $c: true, $r, _r, p, pos, $s};return $f;
-		};
-		$ptrType(printer).prototype.writeLineDirective = function writeLineDirective(pos) {
-			var {_arg, _arg$1, _r, _r$1, p, pos, $s, $r, $c} = $restore(this, {pos});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			/* */ if (pos.IsValid() && (!((p.out.Line === pos.Line)) || !(p.out.Filename === pos.Filename))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (pos.IsValid() && (!((p.out.Line === pos.Line)) || !(p.out.Filename === pos.Filename))) { */ case 1:
-				/* */ if (strings.ContainsAny(pos.Filename, "\r\n")) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (strings.ContainsAny(pos.Filename, "\r\n")) { */ case 3:
-					/* */ if ($interfaceIsEqual(p.sourcePosErr, $ifaceNil)) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if ($interfaceIsEqual(p.sourcePosErr, $ifaceNil)) { */ case 5:
-						_r = fmt.Errorf("go/printer: source filename contains unexpected newline character: %q", new sliceType$1([new $String(pos.Filename)])); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						p.sourcePosErr = _r;
-					/* } */ case 6:
-					$s = -1; return;
-				/* } */ case 4:
-				p.output = $append(p.output, 255);
-				_arg = p.output;
-				_r$1 = fmt.Sprintf("//line %s:%d\n", new sliceType$1([new $String(pos.Filename), new $Int(pos.Line)])); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_arg$1 = _r$1;
-				p.output = $appendSlice(_arg, _arg$1);
-				p.output = $append(p.output, 255);
-				p.out.Filename = pos.Filename;
-				p.out.Line = pos.Line;
-			/* } */ case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: writeLineDirective, $c: true, $r, _arg, _arg$1, _r, _r$1, p, pos, $s};return $f;
-		};
-		$ptrType(printer).prototype.writeIndent = function writeIndent() {
-			var i, n, p;
-			p = this;
-			n = p.Config.Indent + p.indent >> 0;
-			i = 0;
-			while (true) {
-				if (!(i < n)) { break; }
-				p.output = $append(p.output, 9);
-				i = i + (1) >> 0;
-			}
-			p.pos.Offset = p.pos.Offset + (n) >> 0;
-			p.pos.Column = p.pos.Column + (n) >> 0;
-			p.out.Column = p.out.Column + (n) >> 0;
-		};
-		$ptrType(printer).prototype.writeByte = function writeByte(ch, n) {
-			var _1, ch, i, n, p;
-			p = this;
-			if (p.endAlignment) {
-				_1 = ch;
-				if ((_1 === (9)) || (_1 === (11))) {
-					ch = 32;
-				} else if ((_1 === (10)) || (_1 === (12))) {
-					ch = 12;
-					p.endAlignment = false;
-				}
-			}
-			if (p.out.Column === 1) {
-				p.writeIndent();
-			}
-			i = 0;
-			while (true) {
-				if (!(i < n)) { break; }
-				p.output = $append(p.output, ch);
-				i = i + (1) >> 0;
-			}
-			p.pos.Offset = p.pos.Offset + (n) >> 0;
-			if ((ch === 10) || (ch === 12)) {
-				p.pos.Line = p.pos.Line + (n) >> 0;
-				p.out.Line = p.out.Line + (n) >> 0;
-				p.pos.Column = 1;
-				p.out.Column = 1;
-				return;
-			}
-			p.pos.Column = p.pos.Column + (n) >> 0;
-			p.out.Column = p.out.Column + (n) >> 0;
-		};
-		$ptrType(printer).prototype.writeString = function writeString(pos, s, isLit) {
-			var {_arg, _arg$1, _r, c, ch, i, isLit, li, nlines, p, pos, s, $s, $r, $c} = $restore(this, {pos, s, isLit});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			/* */ if (p.out.Column === 1) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.out.Column === 1) { */ case 1:
-				/* */ if (!((((p.Config.Mode & 8) >>> 0) === 0))) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!((((p.Config.Mode & 8) >>> 0) === 0))) { */ case 3:
-					$r = p.writeLineDirective($clone(pos, token.Position)); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 4:
-				p.writeIndent();
-			/* } */ case 2:
-			if (pos.IsValid()) {
-				token.Position.copy(p.pos, pos);
-			}
-			if (isLit) {
-				p.output = $append(p.output, 255);
-			}
-			/* */ if (false) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (false) { */ case 6:
-				_arg = p.output;
-				_r = fmt.Sprintf("/*%s*/", new sliceType$1([new pos.constructor.elem(pos)])); /* */ $s = 8; case 8: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_arg$1 = _r;
-				p.output = $appendSlice(_arg, _arg$1);
-			/* } */ case 7:
-			p.output = $appendSlice(p.output, s);
-			nlines = 0;
-			li = 0;
-			i = 0;
-			while (true) {
-				if (!(i < s.length)) { break; }
-				ch = s.charCodeAt(i);
-				if ((ch === 10) || (ch === 12)) {
-					nlines = nlines + (1) >> 0;
-					li = i;
-					p.endAlignment = true;
-				}
-				i = i + (1) >> 0;
-			}
-			p.pos.Offset = p.pos.Offset + (s.length) >> 0;
-			if (nlines > 0) {
-				p.pos.Line = p.pos.Line + (nlines) >> 0;
-				p.out.Line = p.out.Line + (nlines) >> 0;
-				c = s.length - li >> 0;
-				p.pos.Column = c;
-				p.out.Column = c;
-			} else {
-				p.pos.Column = p.pos.Column + (s.length) >> 0;
-				p.out.Column = p.out.Column + (s.length) >> 0;
-			}
-			if (isLit) {
-				p.output = $append(p.output, 255);
-			}
-			token.Position.copy(p.last, p.pos);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: writeString, $c: true, $r, _arg, _arg$1, _r, c, ch, i, isLit, li, nlines, p, pos, s, $s};return $f;
-		};
-		$ptrType(printer).prototype.writeCommentPrefix = function writeCommentPrefix(pos, next, prev, tok) {
-			var {_1, _2, _i, _i$1, _ref, _ref$1, ch, ch$1, droppedLinebreak, hasSep, i, i$1, j, j$1, n, next, p, pos, prev, sep, tok, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {pos, next, prev, tok});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			if (p.output.$length === 0) {
-				$s = -1; return;
-			}
-			if (pos.IsValid() && !(pos.Filename === p.last.Filename)) {
-				p.writeByte(12, 2);
-				$s = -1; return;
-			}
-			/* */ if ((pos.Line === p.last.Line) && (prev === ptrType$3.nil || !((prev.Text.charCodeAt(1) === 47)))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if ((pos.Line === p.last.Line) && (prev === ptrType$3.nil || !((prev.Text.charCodeAt(1) === 47)))) { */ case 1:
-				hasSep = false;
-				/* */ if (prev === ptrType$3.nil) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (prev === ptrType$3.nil) { */ case 4:
-					j = 0;
-					_ref = p.wsbuf;
-					_i = 0;
-					while (true) {
-						if (!(_i < _ref.$length)) { break; }
-						i = _i;
-						ch = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-						_1 = ch;
-						if (_1 === (32)) {
-							(x = p.wsbuf, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i] = 0));
-							_i++;
-							continue;
-						} else if (_1 === (11)) {
-							hasSep = true;
-							_i++;
-							continue;
-						} else if (_1 === (62)) {
-							_i++;
-							continue;
-						}
-						j = i;
-						break;
-					}
-					$r = p.writeWhitespace(j); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 5:
-				if (!hasSep) {
-					sep = 9;
-					if (pos.Line === next.Line) {
-						sep = 32;
-					}
-					p.writeByte(sep, 1);
-				}
-				$s = 3; continue;
-			/* } else { */ case 2:
-				droppedLinebreak = false;
-				j$1 = 0;
-				_ref$1 = p.wsbuf;
-				_i$1 = 0;
-				while (true) {
-					if (!(_i$1 < _ref$1.$length)) { break; }
-					i$1 = _i$1;
-					ch$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					_2 = ch$1;
-					if ((_2 === (32)) || (_2 === (11))) {
-						(x$1 = p.wsbuf, ((i$1 < 0 || i$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i$1] = 0));
-						_i$1++;
-						continue;
-					} else if (_2 === (62)) {
-						_i$1++;
-						continue;
-					} else if (_2 === (60)) {
-						if ((i$1 + 1 >> 0) < p.wsbuf.$length && ((x$2 = p.wsbuf, x$3 = i$1 + 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3])) === 60)) {
-							_i$1++;
-							continue;
-						}
-						if (!((tok === 56)) && (pos.Column === next.Column)) {
-							_i$1++;
-							continue;
-						}
-					} else if ((_2 === (10)) || (_2 === (12))) {
-						(x$4 = p.wsbuf, ((i$1 < 0 || i$1 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + i$1] = 0));
-						droppedLinebreak = prev === ptrType$3.nil;
-					}
-					j$1 = i$1;
-					break;
-				}
-				$r = p.writeWhitespace(j$1); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				n = 0;
-				if (pos.IsValid() && p.last.IsValid()) {
-					n = pos.Line - p.last.Line >> 0;
-					if (n < 0) {
-						n = 0;
-					}
-				}
-				if ((p.indent === 0) && droppedLinebreak) {
-					n = n + (1) >> 0;
-				}
-				if ((n === 0) && !(prev === ptrType$3.nil) && (prev.Text.charCodeAt(1) === 47)) {
-					n = 1;
-				}
-				if (n > 0) {
-					p.writeByte(12, nlimit(n));
-				}
-			/* } */ case 3:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: writeCommentPrefix, $c: true, $r, _1, _2, _i, _i$1, _ref, _ref$1, ch, ch$1, droppedLinebreak, hasSep, i, i$1, j, j$1, n, next, p, pos, prev, sep, tok, x, x$1, x$2, x$3, x$4, $s};return $f;
-		};
-		isBlank = function isBlank$1(s) {
-			var i, s;
-			i = 0;
-			while (true) {
-				if (!(i < s.length)) { break; }
-				if (s.charCodeAt(i) > 32) {
-					return false;
-				}
-				i = i + (1) >> 0;
-			}
-			return true;
-		};
-		commonPrefix = function commonPrefix$1(a, b) {
-			var a, b, i;
-			i = 0;
-			while (true) {
-				if (!(i < a.length && i < b.length && (a.charCodeAt(i) === b.charCodeAt(i)) && (a.charCodeAt(i) <= 32 || (a.charCodeAt(i) === 42)))) { break; }
-				i = i + (1) >> 0;
-			}
-			return $substring(a, 0, i);
-		};
-		trimRight = function trimRight$1(s) {
-			var {$24r, _r, s, $s, $r, $c} = $restore(this, {s});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = strings.TrimRightFunc(s, unicode.IsSpace); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: trimRight$1, $c: true, $r, $24r, _r, s, $s};return $f;
-		};
-		stripCommonPrefix = function stripCommonPrefix$1(lines) {
-			var _i, _i$1, _ref, _ref$1, _tmp, _tmp$1, _tuple, _tuple$1, before, closing, first, i, i$1, i$2, last, line, line$1, line$2, lineOfStars, lines, n, n$1, ok, p, prefix, prefixSet, suffix, x, x$1, x$2, x$3;
-			if (lines.$length <= 1) {
-				return;
-			}
-			prefix = "";
-			prefixSet = false;
-			if (lines.$length > 2) {
-				_ref = $subslice(lines, 1, (lines.$length - 1 >> 0));
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					i = _i;
-					line = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					if (isBlank(line)) {
-						(x = 1 + i >> 0, ((x < 0 || x >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x] = ""));
-					} else {
-						if (!prefixSet) {
-							prefix = line;
-							prefixSet = true;
-						}
-						prefix = commonPrefix(prefix, line);
-					}
-					_i++;
-				}
-			}
-			if (!prefixSet) {
-				line$1 = (x$1 = lines.$length - 1 >> 0, ((x$1 < 0 || x$1 >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x$1]));
-				prefix = commonPrefix(line$1, line$1);
-			}
-			lineOfStars = false;
-			_tuple = strings.Cut(prefix, "*");
-			p = _tuple[0];
-			ok = _tuple[2];
-			if (ok) {
-				prefix = strings.TrimSuffix(p, " ");
-				lineOfStars = true;
-			} else {
-				first = (0 >= lines.$length ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + 0]);
-				if (isBlank($substring(first, 2))) {
-					i$1 = prefix.length;
-					n = 0;
-					while (true) {
-						if (!(n < 3 && i$1 > 0 && (prefix.charCodeAt((i$1 - 1 >> 0)) === 32))) { break; }
-						i$1 = i$1 - (1) >> 0;
-						n = n + (1) >> 0;
-					}
-					if ((i$1 === prefix.length) && i$1 > 0 && (prefix.charCodeAt((i$1 - 1 >> 0)) === 9)) {
-						i$1 = i$1 - (1) >> 0;
-					}
-					prefix = $substring(prefix, 0, i$1);
-				} else {
-					suffix = $makeSlice(sliceType, first.length);
-					n$1 = 2;
-					while (true) {
-						if (!(n$1 < first.length && first.charCodeAt(n$1) <= 32)) { break; }
-						((n$1 < 0 || n$1 >= suffix.$length) ? ($throwRuntimeError("index out of range"), undefined) : suffix.$array[suffix.$offset + n$1] = first.charCodeAt(n$1));
-						n$1 = n$1 + (1) >> 0;
-					}
-					if (n$1 > 2 && ((2 >= suffix.$length ? ($throwRuntimeError("index out of range"), undefined) : suffix.$array[suffix.$offset + 2]) === 9)) {
-						suffix = $subslice(suffix, 2, n$1);
-					} else {
-						_tmp = 32;
-						_tmp$1 = 32;
-						(0 >= suffix.$length ? ($throwRuntimeError("index out of range"), undefined) : suffix.$array[suffix.$offset + 0] = _tmp);
-						(1 >= suffix.$length ? ($throwRuntimeError("index out of range"), undefined) : suffix.$array[suffix.$offset + 1] = _tmp$1);
-						suffix = $subslice(suffix, 0, n$1);
-					}
-					prefix = strings.TrimSuffix(prefix, ($bytesToString(suffix)));
-				}
-			}
-			last = (x$2 = lines.$length - 1 >> 0, ((x$2 < 0 || x$2 >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x$2]));
-			closing = "*/";
-			_tuple$1 = strings.Cut(last, closing);
-			before = _tuple$1[0];
-			if (isBlank(before)) {
-				if (lineOfStars) {
-					closing = " */";
-				}
-				(x$3 = lines.$length - 1 >> 0, ((x$3 < 0 || x$3 >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x$3] = prefix + closing));
-			} else {
-				prefix = commonPrefix(prefix, last);
-			}
-			_ref$1 = lines;
-			_i$1 = 0;
-			while (true) {
-				if (!(_i$1 < _ref$1.$length)) { break; }
-				i$2 = _i$1;
-				line$2 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				if (i$2 > 0 && !(line$2 === "")) {
-					((i$2 < 0 || i$2 >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i$2] = $substring(line$2, prefix.length));
-				}
-				_i$1++;
-			}
-		};
-		$ptrType(printer).prototype.writeComment = function writeComment(comment$1) {
-			var {_arg, _arg$1, _arg$2, _arg$3, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, comment$1, i, i$1, line, line$1, lines, p, pos, text, x, $s, $deferred, $r, $c} = $restore(this, {comment$1});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = [p];
-			p[0] = this;
-			text = comment$1.Text;
-			_r = p[0].posFor(comment$1.Pos()); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			pos = $clone(_r, token.Position);
-			/* */ if (strings.HasPrefix(text, "//line ") && (!pos.IsValid() || (pos.Column === 1))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (strings.HasPrefix(text, "//line ") && (!pos.IsValid() || (pos.Column === 1))) { */ case 2:
-				$deferred.push([(function(p) { return function printer·writeComment·func1(indent) {
-						var indent;
-						p[0].indent = indent;
-					}; })(p), [p[0].indent]]);
-				p[0].indent = 0;
-			/* } */ case 3:
-			/* */ if (text.charCodeAt(1) === 47) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (text.charCodeAt(1) === 47) { */ case 4:
-				_r$1 = constraint.IsGoBuild(text); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (_r$1) { $s = 6; continue; }
-				_r$2 = constraint.IsPlusBuild(text); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* */ if (_r$2) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (_r$1) { */ case 6:
-					p[0].goBuild = $append(p[0].goBuild, p[0].output.$length);
-					$s = 8; continue;
-				/* } else if (_r$2) { */ case 7:
-					p[0].plusBuild = $append(p[0].plusBuild, p[0].output.$length);
-				/* } */ case 8:
-				_arg = $clone(pos, token.Position);
-				_r$3 = trimRight(text); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_arg$1 = _r$3;
-				$r = p[0].writeString(_arg, _arg$1, true); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 5:
-			lines = strings.Split(text, "\n");
-			if (pos.IsValid() && (pos.Column === 1) && p[0].indent > 0) {
-				_ref = $subslice(lines, 1);
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					i = _i;
-					line = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					(x = 1 + i >> 0, ((x < 0 || x >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x] = "   " + line));
-					_i++;
-				}
-			}
-			stripCommonPrefix(lines);
-			_ref$1 = lines;
-			_i$1 = 0;
-			/* while (true) { */ case 13:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 14; continue; }
-				i$1 = _i$1;
-				line$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				if (i$1 > 0) {
-					p[0].writeByte(12, 1);
-					token.Position.copy(pos, p[0].pos);
-				}
-				/* */ if (line$1.length > 0) { $s = 15; continue; }
-				/* */ $s = 16; continue;
-				/* if (line$1.length > 0) { */ case 15:
-					_arg$2 = $clone(pos, token.Position);
-					_r$4 = trimRight(line$1); /* */ $s = 17; case 17: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					_arg$3 = _r$4;
-					$r = p[0].writeString(_arg$2, _arg$3, true); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 16:
-				_i$1++;
-			$s = 13; continue;
-			case 14:
-			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: writeComment, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, comment$1, i, i$1, line, line$1, lines, p, pos, text, x, $s, $deferred};return $f; } }
-		};
-		$ptrType(printer).prototype.writeCommentSuffix = function writeCommentSuffix(needsLinebreak) {
-			var {_1, _i, _ref, ch, droppedFF, i, needsLinebreak, p, wroteNewline, x, x$1, $s, $r, $c} = $restore(this, {needsLinebreak});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			wroteNewline = false;
-			droppedFF = false;
-			p = this;
-			_ref = p.wsbuf;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				ch = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_1 = ch;
-				if ((_1 === (32)) || (_1 === (11))) {
-					(x = p.wsbuf, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i] = 0));
-				} else if ((_1 === (62)) || (_1 === (60))) {
-				} else if ((_1 === (10)) || (_1 === (12))) {
-					if (needsLinebreak) {
-						needsLinebreak = false;
-						wroteNewline = true;
-					} else {
-						if (ch === 12) {
-							droppedFF = true;
-						}
-						(x$1 = p.wsbuf, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i] = 0));
-					}
-				}
-				_i++;
-			}
-			$r = p.writeWhitespace(p.wsbuf.$length); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (needsLinebreak) {
-				p.writeByte(10, 1);
-				wroteNewline = true;
-			}
-			$s = -1; return [wroteNewline, droppedFF];
-			/* */ } return; } var $f = {$blk: writeCommentSuffix, $c: true, $r, _1, _i, _ref, ch, droppedFF, i, needsLinebreak, p, wroteNewline, x, x$1, $s};return $f;
-		};
-		$ptrType(printer).prototype.containsLinebreak = function containsLinebreak() {
-			var _i, _ref, ch, p;
-			p = this;
-			_ref = p.wsbuf;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				ch = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if ((ch === 10) || (ch === 12)) {
-					return true;
-				}
-				_i++;
-			}
-			return false;
-		};
-		$ptrType(printer).prototype.intersperseComments = function intersperseComments(next, tok) {
-			var {$24r, $24r$1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _tuple, _tuple$1, _v, _v$1, _v$2, c, changed, droppedFF, last, list, needsLinebreak, next, p, tok, wroteNewline, x, x$1, $s, $r, $c} = $restore(this, {next, tok});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			wroteNewline = false;
-			droppedFF = false;
-			p = this;
-			last = ptrType$3.nil;
-			/* while (true) { */ case 1:
-				/* if (!(p.commentBefore($clone(next, token.Position)))) { break; } */ if(!(p.commentBefore($clone(next, token.Position)))) { $s = 2; continue; }
-				list = p.commentInfo.comment.List;
-				changed = false;
-				if (!(!((p.lastTok === 75)))) { _v$1 = false; $s = 6; continue s; }
-				_r = p.posFor(p.commentInfo.comment.Pos()); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_v$1 = _r.Column === 1; case 6:
-				if (!(_v$1)) { _v = false; $s = 5; continue s; }
-				_r$1 = p.posFor(p.commentInfo.comment.End() + 1 >> 0); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_v = $equal(_r$1, next, token.Position); case 5:
-				/* */ if (_v) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_v) { */ case 3:
-					_r$2 = formatDocComment(list); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					list = _r$2;
-					changed = true;
-					/* */ if (p.commentInfo.comment.List.$length > 0 && (list.$length === 0)) { $s = 10; continue; }
-					/* */ $s = 11; continue;
-					/* if (p.commentInfo.comment.List.$length > 0 && (list.$length === 0)) { */ case 10:
-						_r$3 = p.posFor(p.commentInfo.comment.Pos()); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						$r = p.writeCommentPrefix($clone(_r$3, token.Position), $clone(next, token.Position), last, tok); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						token.Position.copy(p.pos, next);
-						token.Position.copy(p.last, next);
-						$r = p.nextComment(); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_r$4 = p.writeCommentSuffix(false); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						_tuple = _r$4;
-						wroteNewline = _tuple[0];
-						droppedFF = _tuple[1];
-						$24r = [wroteNewline, droppedFF];
-						$s = 16; case 16: return $24r;
-					/* } */ case 11:
-				/* } */ case 4:
-				_ref = list;
-				_i = 0;
-				/* while (true) { */ case 17:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 18; continue; }
-					c = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					_r$5 = p.posFor(c.Pos()); /* */ $s = 19; case 19: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					$r = p.writeCommentPrefix($clone(_r$5, token.Position), $clone(next, token.Position), last, tok); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.writeComment(c); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					last = c;
-					_i++;
-				$s = 17; continue;
-				case 18:
-				/* */ if (p.commentInfo.comment.List.$length > 0 && changed) { $s = 22; continue; }
-				/* */ $s = 23; continue;
-				/* if (p.commentInfo.comment.List.$length > 0 && changed) { */ case 22:
-					last = (x = p.commentInfo.comment.List, x$1 = p.commentInfo.comment.List.$length - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-					_r$6 = p.posFor(last.End()); /* */ $s = 24; case 24: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					token.Position.copy(p.pos, _r$6);
-					token.Position.copy(p.last, p.pos);
-				/* } */ case 23:
-				$r = p.nextComment(); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = 1; continue;
-			case 2:
-			/* */ if (!(last === ptrType$3.nil)) { $s = 26; continue; }
-			/* */ $s = 27; continue;
-			/* if (!(last === ptrType$3.nil)) { */ case 26:
-				needsLinebreak = false;
-				if (!(((p.mode & 1) === 0) && (last.Text.charCodeAt(1) === 42))) { _v$2 = false; $s = 30; continue s; }
-				_r$7 = p.lineFor(last.Pos()); /* */ $s = 31; case 31: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_v$2 = _r$7 === next.Line; case 30:
-				/* */ if (_v$2 && !((tok === 52)) && (!((tok === 54)) || (p.prevOpen === 49)) && (!((tok === 55)) || (p.prevOpen === 50))) { $s = 28; continue; }
-				/* */ $s = 29; continue;
-				/* if (_v$2 && !((tok === 52)) && (!((tok === 54)) || (p.prevOpen === 49)) && (!((tok === 55)) || (p.prevOpen === 50))) { */ case 28:
-					if (p.containsLinebreak() && ((p.mode & 2) === 0) && (p.level === 0)) {
-						needsLinebreak = true;
-					} else {
-						p.writeByte(32, 1);
-					}
-				/* } */ case 29:
-				if ((last.Text.charCodeAt(1) === 47) || (tok === 1) || (tok === 56) && ((p.mode & 2) === 0)) {
-					needsLinebreak = true;
-				}
-				_r$8 = p.writeCommentSuffix(needsLinebreak); /* */ $s = 32; case 32: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				_tuple$1 = _r$8;
-				wroteNewline = _tuple$1[0];
-				droppedFF = _tuple$1[1];
-				$24r$1 = [wroteNewline, droppedFF];
-				$s = 33; case 33: return $24r$1;
-			/* } */ case 27:
-			$r = p.internalError(new sliceType$1([new $String("intersperseComments called without pending comments")])); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return [wroteNewline, droppedFF];
-			/* */ } return; } var $f = {$blk: intersperseComments, $c: true, $r, $24r, $24r$1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _tuple, _tuple$1, _v, _v$1, _v$2, c, changed, droppedFF, last, list, needsLinebreak, next, p, tok, wroteNewline, x, x$1, $s};return $f;
-		};
-		$ptrType(printer).prototype.writeWhitespace = function writeWhitespace(n) {
-			var {_1, _tmp, _tmp$1, ch, i, l, n, p, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(i < n)) { break; } */ if(!(i < n)) { $s = 2; continue; }
-					ch = (x = p.wsbuf, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-					_1 = ch;
-					/* */ if (_1 === (0)) { $s = 4; continue; }
-					/* */ if (_1 === (62)) { $s = 5; continue; }
-					/* */ if (_1 === (60)) { $s = 6; continue; }
-					/* */ if ((_1 === (10)) || (_1 === (12))) { $s = 7; continue; }
-					/* */ $s = 8; continue;
-					/* if (_1 === (0)) { */ case 4:
-						$s = 9; continue;
-					/* } else if (_1 === (62)) { */ case 5:
-						p.indent = p.indent + (1) >> 0;
-						$s = 9; continue;
-					/* } else if (_1 === (60)) { */ case 6:
-						p.indent = p.indent - (1) >> 0;
-						/* */ if (p.indent < 0) { $s = 10; continue; }
-						/* */ $s = 11; continue;
-						/* if (p.indent < 0) { */ case 10:
-							$r = p.internalError(new sliceType$1([new $String("negative indentation:"), new $Int(p.indent)])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							p.indent = 0;
-						/* } */ case 11:
-						$s = 9; continue;
-					/* } else if ((_1 === (10)) || (_1 === (12))) { */ case 7:
-						if ((i + 1 >> 0) < n && ((x$1 = p.wsbuf, x$2 = i + 1 >> 0, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])) === 60)) {
-							_tmp = 60;
-							_tmp$1 = 12;
-							(x$3 = p.wsbuf, ((i < 0 || i >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + i] = _tmp));
-							(x$4 = p.wsbuf, x$5 = i + 1 >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5] = _tmp$1));
-							i = i - (1) >> 0;
-							i = i + (1) >> 0;
-							/* continue; */ $s = 1; continue;
-						}
-						p.writeByte(((ch << 24 >>> 24)), 1);
-						$s = 9; continue;
-					/* } else { */ case 8:
-						p.writeByte(((ch << 24 >>> 24)), 1);
-					/* } */ case 9:
-				case 3:
-				i = i + (1) >> 0;
-			$s = 1; continue;
-			case 2:
-			l = $copySlice(p.wsbuf, $subslice(p.wsbuf, n));
-			p.wsbuf = $subslice(p.wsbuf, 0, l);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: writeWhitespace, $c: true, $r, _1, _tmp, _tmp$1, ch, i, l, n, p, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
-		};
-		nlimit = function nlimit$1(n) {
-			var n;
-			if (n > 2) {
-				n = 2;
-			}
-			return n;
-		};
-		mayCombine = function mayCombine$1(prev, next) {
-			var _1, b, next, prev;
-			b = false;
-			_1 = prev;
-			if (_1 === (5)) {
-				b = next === 46;
-			} else if (_1 === (12)) {
-				b = next === 43;
-			} else if (_1 === (13)) {
-				b = next === 45;
-			} else if (_1 === (15)) {
-				b = next === 42;
-			} else if (_1 === (40)) {
-				b = (next === 45) || (next === 60);
-			} else if (_1 === (17)) {
-				b = (next === 38) || (next === 94);
-			}
-			return b;
-		};
-		$ptrType(printer).prototype.setPos = function setPos(pos) {
-			var {_r, p, pos, $s, $r, $c} = $restore(this, {pos});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			/* */ if (new token.Pos(pos).IsValid()) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (new token.Pos(pos).IsValid()) { */ case 1:
-				_r = p.posFor(pos); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				token.Position.copy(p.pos, _r);
-			/* } */ case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: setPos, $c: true, $r, _r, p, pos, $s};return $f;
-		};
-		$ptrType(printer).prototype.print = function print(args) {
-			var {_1, _2, _i, _r, _r$1, _ref, _ref$1, _tuple, arg, args, ch, data, droppedFF, i, impliedSemi, isLit, n, next, p, s, wroteNewline, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, $s, $r, $c} = $restore(this, {args});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			_ref = args;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				arg = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				data = "";
-				isLit = false;
-				impliedSemi = false;
-				_1 = p.lastTok;
-				if (_1 === (0)) {
-				} else if ((_1 === (49)) || (_1 === (50))) {
-					p.prevOpen = p.lastTok;
-				} else {
-					p.prevOpen = 0;
-				}
-				_ref$1 = arg;
-				/* */ if ($assertType(_ref$1, pmode, true)[1]) { $s = 3; continue; }
-				/* */ if ($assertType(_ref$1, whiteSpace, true)[1]) { $s = 4; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$4, true)[1]) { $s = 5; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$5, true)[1]) { $s = 6; continue; }
-				/* */ if ($assertType(_ref$1, token.Token, true)[1]) { $s = 7; continue; }
-				/* */ if ($assertType(_ref$1, $String, true)[1]) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if ($assertType(_ref$1, pmode, true)[1]) { */ case 3:
-					x = _ref$1.$val;
-					p.mode = (p.mode ^ (x)) >> 0;
-					_i++;
-					/* continue; */ $s = 1; continue;
-					$s = 10; continue;
-				/* } else if ($assertType(_ref$1, whiteSpace, true)[1]) { */ case 4:
-					x$1 = _ref$1.$val;
-					if (x$1 === 0) {
-						_i++;
-						/* continue; */ $s = 1; continue;
-					}
-					i = p.wsbuf.$length;
-					/* */ if (i === p.wsbuf.$capacity) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if (i === p.wsbuf.$capacity) { */ case 11:
-						$r = p.writeWhitespace(i); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						i = 0;
-					/* } */ case 12:
-					p.wsbuf = $subslice(p.wsbuf, 0, (i + 1 >> 0));
-					(x$7 = p.wsbuf, ((i < 0 || i >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + i] = x$1));
-					if ((x$1 === 10) || (x$1 === 12)) {
-						p.impliedSemi = false;
-					}
-					p.lastTok = 0;
-					_i++;
-					/* continue; */ $s = 1; continue;
-					$s = 10; continue;
-				/* } else if ($assertType(_ref$1, ptrType$4, true)[1]) { */ case 5:
-					x$2 = _ref$1.$val;
-					data = x$2.Name;
-					impliedSemi = true;
-					p.lastTok = 4;
-					$s = 10; continue;
-				/* } else if ($assertType(_ref$1, ptrType$5, true)[1]) { */ case 6:
-					x$3 = _ref$1.$val;
-					data = x$3.Value;
-					isLit = true;
-					impliedSemi = true;
-					p.lastTok = x$3.Kind;
-					$s = 10; continue;
-				/* } else if ($assertType(_ref$1, token.Token, true)[1]) { */ case 7:
-					x$4 = _ref$1.$val;
-					s = new token.Token(x$4).String();
-					/* */ if (mayCombine(p.lastTok, s.charCodeAt(0))) { $s = 14; continue; }
-					/* */ $s = 15; continue;
-					/* if (mayCombine(p.lastTok, s.charCodeAt(0))) { */ case 14:
-						/* */ if (!((p.wsbuf.$length === 0))) { $s = 16; continue; }
-						/* */ $s = 17; continue;
-						/* if (!((p.wsbuf.$length === 0))) { */ case 16:
-							$r = p.internalError(new sliceType$1([new $String("whitespace buffer not empty")])); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 17:
-						p.wsbuf = $subslice(p.wsbuf, 0, 1);
-						(x$8 = p.wsbuf, (0 >= x$8.$length ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + 0] = 32));
-					/* } */ case 15:
-					data = s;
-					_2 = x$4;
-					if ((_2 === (61)) || (_2 === (65)) || (_2 === (69)) || (_2 === (80)) || (_2 === (37)) || (_2 === (38)) || (_2 === (54)) || (_2 === (55)) || (_2 === (56))) {
-						impliedSemi = true;
-					}
-					p.lastTok = x$4;
-					$s = 10; continue;
-				/* } else if ($assertType(_ref$1, $String, true)[1]) { */ case 8:
-					x$5 = _ref$1.$val;
-					data = x$5;
-					isLit = true;
-					impliedSemi = true;
-					p.lastTok = 9;
-					$s = 10; continue;
-				/* } else { */ case 9:
-					x$6 = _ref$1;
-					_r = fmt.Fprintf(os.Stderr, "print: unsupported argument %v (%T)\n", new sliceType$1([arg, arg])); /* */ $s = 19; case 19: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_r;
-					$panic(new $String("go/printer type"));
-				/* } */ case 10:
-				next = $clone(p.pos, token.Position);
-				_r$1 = p.flush($clone(next, token.Position), p.lastTok); /* */ $s = 20; case 20: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple = _r$1;
-				wroteNewline = _tuple[0];
-				droppedFF = _tuple[1];
-				if (!p.impliedSemi) {
-					n = nlimit(next.Line - p.pos.Line >> 0);
-					if (wroteNewline && (n === 2)) {
-						n = 1;
-					}
-					if (n > 0) {
-						ch = 10;
-						if (droppedFF) {
-							ch = 12;
-						}
-						p.writeByte(ch, n);
-						impliedSemi = false;
-					}
-				}
-				if (!(p.linePtr === ptrType$1.nil)) {
-					p.linePtr.$set(p.out.Line);
-					p.linePtr = ptrType$1.nil;
-				}
-				$r = p.writeString($clone(next, token.Position), data, isLit); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				p.impliedSemi = impliedSemi;
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: print, $c: true, $r, _1, _2, _i, _r, _r$1, _ref, _ref$1, _tuple, arg, args, ch, data, droppedFF, i, impliedSemi, isLit, n, next, p, s, wroteNewline, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, $s};return $f;
-		};
-		$ptrType(printer).prototype.flush = function flush(next, tok) {
-			var {_r, _tuple, droppedFF, next, p, tok, wroteNewline, $s, $r, $c} = $restore(this, {next, tok});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			wroteNewline = false;
-			droppedFF = false;
-			p = this;
-			/* */ if (p.commentBefore($clone(next, token.Position))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (p.commentBefore($clone(next, token.Position))) { */ case 1:
-				_r = p.intersperseComments($clone(next, token.Position), tok); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_tuple = _r;
-				wroteNewline = _tuple[0];
-				droppedFF = _tuple[1];
-				$s = 3; continue;
-			/* } else { */ case 2:
-				$r = p.writeWhitespace(p.wsbuf.$length); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 3:
-			$s = -1; return [wroteNewline, droppedFF];
-			/* */ } return; } var $f = {$blk: flush, $c: true, $r, _r, _tuple, droppedFF, next, p, tok, wroteNewline, $s};return $f;
-		};
-		getDoc = function getDoc$1(n) {
-			var _ref, n, n$1, n$2, n$3, n$4, n$5, n$6, n$7;
-			_ref = n;
-			if ($assertType(_ref, ptrType$6, true)[1]) {
-				n$1 = _ref.$val;
-				return n$1.Doc;
-			} else if ($assertType(_ref, ptrType$7, true)[1]) {
-				n$2 = _ref.$val;
-				return n$2.Doc;
-			} else if ($assertType(_ref, ptrType$8, true)[1]) {
-				n$3 = _ref.$val;
-				return n$3.Doc;
-			} else if ($assertType(_ref, ptrType$9, true)[1]) {
-				n$4 = _ref.$val;
-				return n$4.Doc;
-			} else if ($assertType(_ref, ptrType$10, true)[1]) {
-				n$5 = _ref.$val;
-				return n$5.Doc;
-			} else if ($assertType(_ref, ptrType$11, true)[1]) {
-				n$6 = _ref.$val;
-				return n$6.Doc;
-			} else if ($assertType(_ref, ptrType$12, true)[1]) {
-				n$7 = _ref.$val;
-				return n$7.Doc;
-			}
-			return ptrType$2.nil;
-		};
-		getLastComment = function getLastComment$1(n) {
-			var _ref, n, n$1, n$2, n$3, n$4, n$5, n$6, x, x$1, x$2, x$3;
-			_ref = n;
-			if ($assertType(_ref, ptrType$6, true)[1]) {
-				n$1 = _ref.$val;
-				return n$1.Comment;
-			} else if ($assertType(_ref, ptrType$7, true)[1]) {
-				n$2 = _ref.$val;
-				return n$2.Comment;
-			} else if ($assertType(_ref, ptrType$8, true)[1]) {
-				n$3 = _ref.$val;
-				return n$3.Comment;
-			} else if ($assertType(_ref, ptrType$9, true)[1]) {
-				n$4 = _ref.$val;
-				return n$4.Comment;
-			} else if ($assertType(_ref, ptrType$10, true)[1]) {
-				n$5 = _ref.$val;
-				if (n$5.Specs.$length > 0) {
-					return getLastComment((x = n$5.Specs, x$1 = n$5.Specs.$length - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])));
-				}
-			} else if ($assertType(_ref, ptrType$12, true)[1]) {
-				n$6 = _ref.$val;
-				if (n$6.Comments.$length > 0) {
-					return (x$2 = n$6.Comments, x$3 = n$6.Comments.$length - 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]));
-				}
-			}
-			return ptrType$2.nil;
-		};
-		$ptrType(printer).prototype.printNode = function printNode(node) {
-			var {$24r, _i, _r, _r$1, _r$2, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, beg, cnode, com, comments, doc, e, end, i, j, n, n$1, n$2, n$3, n$4, n$5, n$6, n$7, n$8, n$9, node, ok, ok$1, ok$2, ok$3, ok$4, p, s, $s, $r, $c} = $restore(this, {node});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			comments = sliceType$4.nil;
-			_tuple = $assertType(node, ptrType$13, true);
-			cnode = _tuple[0];
-			ok = _tuple[1];
-			if (ok) {
-				node = cnode.Node;
-				comments = cnode.Comments;
-			}
-			/* */ if (!(comments === sliceType$4.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(comments === sliceType$4.nil)) { */ case 1:
-				_tuple$1 = $assertType(node, ast.Node, true);
-				n = _tuple$1[0];
-				ok$1 = _tuple$1[1];
-				/* */ if (!ok$1) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (!ok$1) { */ case 4:
-					/* goto unsupported */ $s = 6; continue;
-				/* } */ case 5:
-				_r = n.Pos(); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				beg = _r;
-				_r$1 = n.End(); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				end = _r$1;
-				doc = getDoc(n);
-				if (!(doc === ptrType$2.nil)) {
-					beg = doc.Pos();
-				}
-				com = getLastComment(n);
-				if (!(com === ptrType$2.nil)) {
-					e = com.End();
-					if (e > end) {
-						end = e;
-					}
-				}
-				i = 0;
-				while (true) {
-					if (!(i < comments.$length && ((i < 0 || i >= comments.$length) ? ($throwRuntimeError("index out of range"), undefined) : comments.$array[comments.$offset + i]).End() < beg)) { break; }
-					i = i + (1) >> 0;
-				}
-				j = i;
-				while (true) {
-					if (!(j < comments.$length && ((j < 0 || j >= comments.$length) ? ($throwRuntimeError("index out of range"), undefined) : comments.$array[comments.$offset + j]).Pos() < end)) { break; }
-					j = j + (1) >> 0;
-				}
-				if (i < j) {
-					p.comments = $subslice(comments, i, j);
-				}
-				$s = 3; continue;
-			/* } else { */ case 2:
-				_tuple$2 = $assertType(node, ptrType$12, true);
-				n$1 = _tuple$2[0];
-				ok$2 = _tuple$2[1];
-				if (ok$2) {
-					p.comments = n$1.Comments;
-				}
-			/* } */ case 3:
-			p.useNodeComments = p.comments === sliceType$4.nil;
-			$r = p.nextComment(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = p.print(new sliceType$1([new pmode(0)])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_ref = node;
-			/* */ if ($assertType(_ref, ast.Expr, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ast.Stmt, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ast.Decl, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref, ast.Spec, true)[1]) { $s = 14; continue; }
-			/* */ if ($assertType(_ref, sliceType$5, true)[1]) { $s = 15; continue; }
-			/* */ if ($assertType(_ref, sliceType$6, true)[1]) { $s = 16; continue; }
-			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 17; continue; }
-			/* */ $s = 18; continue;
-			/* if ($assertType(_ref, ast.Expr, true)[1]) { */ case 11:
-				n$2 = _ref;
-				$r = p.expr(n$2); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ast.Stmt, true)[1]) { */ case 12:
-				n$3 = _ref;
-				_tuple$3 = $assertType(n$3, ptrType$14, true);
-				ok$3 = _tuple$3[1];
-				if (ok$3) {
-					p.indent = 1;
-				}
-				$r = p.stmt(n$3, false); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ast.Decl, true)[1]) { */ case 13:
-				n$4 = _ref;
-				$r = p.decl(n$4); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ast.Spec, true)[1]) { */ case 14:
-				n$5 = _ref;
-				$r = p.spec(n$5, 1, false); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, sliceType$5, true)[1]) { */ case 15:
-				n$6 = _ref.$val;
-				_ref$1 = n$6;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref$1.$length)) { break; }
-					s = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					_tuple$4 = $assertType(s, ptrType$14, true);
-					ok$4 = _tuple$4[1];
-					if (ok$4) {
-						p.indent = 1;
-					}
-					_i++;
-				}
-				$r = p.stmtList(n$6, 0, false); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, sliceType$6, true)[1]) { */ case 16:
-				n$7 = _ref.$val;
-				$r = p.declList(n$7); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 17:
-				n$8 = _ref.$val;
-				$r = p.file(n$8); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 19; continue;
-			/* } else { */ case 18:
-				n$9 = _ref;
-				/* goto unsupported */ $s = 6; continue;
-			/* } */ case 19:
-			$s = -1; return p.sourcePosErr;
-			/* unsupported: */ case 6:
-			_r$2 = fmt.Errorf("go/printer: unsupported node type %T", new sliceType$1([node])); /* */ $s = 27; case 27: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 28; case 28: return $24r;
-			/* */ } return; } var $f = {$blk: printNode, $c: true, $r, $24r, _i, _r, _r$1, _r$2, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, beg, cnode, com, comments, doc, e, end, i, j, n, n$1, n$2, n$3, n$4, n$5, n$6, n$7, n$8, n$9, node, ok, ok$1, ok$2, ok$3, ok$4, p, s, $s};return $f;
-		};
-		$ptrType(trimmer).prototype.resetSpace = function resetSpace() {
-			var p;
-			p = this;
-			p.state = 0;
-			p.space = $subslice(p.space, 0, 0);
-		};
-		$ptrType(trimmer).prototype.Write = function Write(data) {
-			var {_1, _2, _3, _4, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, b, data, err, m, n, p, $s, $r, $c} = $restore(this, {data});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			n = 0;
-			err = $ifaceNil;
-			p = this;
-			m = 0;
-			b = 0;
-			_ref = data;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				n = _i;
-				b = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (b === 11) {
-					b = 9;
-				}
-					_1 = p.state;
-					/* */ if (_1 === (0)) { $s = 4; continue; }
-					/* */ if (_1 === (1)) { $s = 5; continue; }
-					/* */ if (_1 === (2)) { $s = 6; continue; }
-					/* */ $s = 7; continue;
-					/* if (_1 === (0)) { */ case 4:
-							_2 = b;
-							/* */ if ((_2 === (9)) || (_2 === (32))) { $s = 10; continue; }
-							/* */ if ((_2 === (10)) || (_2 === (12))) { $s = 11; continue; }
-							/* */ if (_2 === (255)) { $s = 12; continue; }
-							/* */ $s = 13; continue;
-							/* if ((_2 === (9)) || (_2 === (32))) { */ case 10:
-								p.space = $append(p.space, b);
-								$s = 14; continue;
-							/* } else if ((_2 === (10)) || (_2 === (12))) { */ case 11:
-								p.resetSpace();
-								_r = p.output.Write(aNewline); /* */ $s = 15; case 15: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-								_tuple = _r;
-								err = _tuple[1];
-								$s = 14; continue;
-							/* } else if (_2 === (255)) { */ case 12:
-								_r$1 = p.output.Write(p.space); /* */ $s = 16; case 16: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-								_tuple$1 = _r$1;
-								err = _tuple$1[1];
-								p.state = 1;
-								m = n + 1 >> 0;
-								$s = 14; continue;
-							/* } else { */ case 13:
-								_r$2 = p.output.Write(p.space); /* */ $s = 17; case 17: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-								_tuple$2 = _r$2;
-								err = _tuple$2[1];
-								p.state = 2;
-								m = n;
-							/* } */ case 14:
-						case 9:
-						$s = 8; continue;
-					/* } else if (_1 === (1)) { */ case 5:
-						/* */ if (b === 255) { $s = 18; continue; }
-						/* */ $s = 19; continue;
-						/* if (b === 255) { */ case 18:
-							_r$3 = p.output.Write($subslice(data, m, n)); /* */ $s = 20; case 20: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							_tuple$3 = _r$3;
-							err = _tuple$3[1];
-							p.resetSpace();
-						/* } */ case 19:
-						$s = 8; continue;
-					/* } else if (_1 === (2)) { */ case 6:
-							_3 = b;
-							/* */ if ((_3 === (9)) || (_3 === (32))) { $s = 22; continue; }
-							/* */ if ((_3 === (10)) || (_3 === (12))) { $s = 23; continue; }
-							/* */ if (_3 === (255)) { $s = 24; continue; }
-							/* */ $s = 25; continue;
-							/* if ((_3 === (9)) || (_3 === (32))) { */ case 22:
-								_r$4 = p.output.Write($subslice(data, m, n)); /* */ $s = 26; case 26: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-								_tuple$4 = _r$4;
-								err = _tuple$4[1];
-								p.resetSpace();
-								p.space = $append(p.space, b);
-								$s = 25; continue;
-							/* } else if ((_3 === (10)) || (_3 === (12))) { */ case 23:
-								_r$5 = p.output.Write($subslice(data, m, n)); /* */ $s = 27; case 27: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-								_tuple$5 = _r$5;
-								err = _tuple$5[1];
-								p.resetSpace();
-								/* */ if ($interfaceIsEqual(err, $ifaceNil)) { $s = 28; continue; }
-								/* */ $s = 29; continue;
-								/* if ($interfaceIsEqual(err, $ifaceNil)) { */ case 28:
-									_r$6 = p.output.Write(aNewline); /* */ $s = 30; case 30: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-									_tuple$6 = _r$6;
-									err = _tuple$6[1];
-								/* } */ case 29:
-								$s = 25; continue;
-							/* } else if (_3 === (255)) { */ case 24:
-								_r$7 = p.output.Write($subslice(data, m, n)); /* */ $s = 31; case 31: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-								_tuple$7 = _r$7;
-								err = _tuple$7[1];
-								p.state = 1;
-								m = n + 1 >> 0;
-							/* } */ case 25:
-						case 21:
-						$s = 8; continue;
-					/* } else { */ case 7:
-						$panic(new $String("unreachable"));
-					/* } */ case 8:
-				case 3:
-				if (!($interfaceIsEqual(err, $ifaceNil))) {
-					$s = -1; return [n, err];
-				}
-				_i++;
-			$s = 1; continue;
-			case 2:
-			n = data.$length;
-				_4 = p.state;
-				/* */ if ((_4 === (1)) || (_4 === (2))) { $s = 33; continue; }
-				/* */ $s = 34; continue;
-				/* if ((_4 === (1)) || (_4 === (2))) { */ case 33:
-					_r$8 = p.output.Write($subslice(data, m, n)); /* */ $s = 35; case 35: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					_tuple$8 = _r$8;
-					err = _tuple$8[1];
-					p.resetSpace();
-				/* } */ case 34:
-			case 32:
-			$s = -1; return [n, err];
-			/* */ } return; } var $f = {$blk: Write, $c: true, $r, _1, _2, _3, _4, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, b, data, err, m, n, p, $s};return $f;
-		};
-		newPrinter = function newPrinter$1(cfg, fset, nodeSizes) {
-			var {_r, cfg, fset, nodeSizes, p, $s, $r, $c} = $restore(this, {cfg, fset, nodeSizes});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = printerPool.Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			p = $assertType(_r, ptrType$15);
-			printer.copy(p, new printer.ptr($clone(cfg, Config), fset, $subslice(p.output, 0, 0), 0, 0, 0, false, false, 0, 0, $subslice(p.wsbuf, 0, 0), sliceType$3.nil, sliceType$3.nil, $clone(new token.Position.ptr("", 0, 1, 1), token.Position), $clone(new token.Position.ptr("", 0, 1, 1), token.Position), new token.Position.ptr("", 0, 0, 0), ptrType$1.nil, $ifaceNil, sliceType$4.nil, false, new commentInfo.ptr(0, ptrType$2.nil, 0, false), nodeSizes, -1, 0));
-			$s = -1; return p;
-			/* */ } return; } var $f = {$blk: newPrinter$1, $c: true, $r, _r, cfg, fset, nodeSizes, p, $s};return $f;
-		};
-		$ptrType(printer).prototype.free = function free() {
-			var p;
-			p = this;
-			if (p.output.$capacity > 65536) {
-				return;
-			}
-			printerPool.Put(p);
-		};
-		$ptrType(Config).prototype.fprint = function fprint(output, fset, node, nodeSizes) {
-			var {_r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, cfg, err, fset, minwidth, node, nodeSizes, output, p, padchar, tw, twmode, $s, $deferred, $r, $c} = $restore(this, {output, fset, node, nodeSizes});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			err = $ifaceNil;
-			cfg = this;
-			_r = newPrinter(cfg, fset, nodeSizes); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			p = _r;
-			$deferred.push([$methodVal(p, "free"), []]);
-			_r$1 = p.printNode(node); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			err = _r$1;
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return err;
-			}
-			p.impliedSemi = false;
-			_r$2 = p.flush($clone(new token.Position.ptr("", 1073741824, 1073741824, 0), token.Position), 1); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$2;
-			$r = p.fixGoBuildLines(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			output = new trimmer.ptr(output, 0, sliceType.nil);
-			if (((cfg.Mode & 1) >>> 0) === 0) {
-				minwidth = cfg.Tabwidth;
-				padchar = 9;
-				if (!((((cfg.Mode & 4) >>> 0) === 0))) {
-					padchar = 32;
-				}
-				twmode = 8;
-				if (!((((cfg.Mode & 2) >>> 0) === 0))) {
-					minwidth = 0;
-					twmode = (twmode | (16)) >>> 0;
-				}
-				output = tabwriter.NewWriter(output, minwidth, cfg.Tabwidth, 1, padchar, twmode);
-			}
-			_r$3 = output.Write(p.output); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_tuple = _r$3;
-			err = _tuple[1];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return err;
-			}
-			_tuple$1 = $assertType(output, ptrType$16, true);
-			tw = _tuple$1[0];
-			/* */ if (!(tw === ptrType$16.nil)) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (!(tw === ptrType$16.nil)) { */ case 6:
-				_r$4 = tw.Flush(); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				err = _r$4;
-			/* } */ case 7:
-			$s = -1; return err;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  err; } if($curGoroutine.asleep) { var $f = {$blk: fprint, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, cfg, err, fset, minwidth, node, nodeSizes, output, p, padchar, tw, twmode, $s, $deferred};return $f; } }
-		};
-		$ptrType(Config).prototype.Fprint = function Fprint$1(output, fset, node) {
-			var {$24r, _r, cfg, fset, node, output, $s, $r, $c} = $restore(this, {output, fset, node});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			cfg = this;
-			_r = cfg.fprint(output, fset, node, new $global.Map()); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Fprint$1, $c: true, $r, $24r, _r, cfg, fset, node, output, $s};return $f;
-		};
-		$ptrType(printer).prototype.linebreak = function linebreak(line, min, ws, newSection) {
-			var {line, min, n, nbreaks, newSection, p, ws, $s, $r, $c} = $restore(this, {line, min, ws, newSection});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			nbreaks = 0;
-			p = this;
-			n = nlimit(line - p.pos.Line >> 0);
-			if (n < min) {
-				n = min;
-			}
-			/* */ if (n > 0) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (n > 0) { */ case 1:
-				$r = p.print(new sliceType$1([new whiteSpace(ws)])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (newSection) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (newSection) { */ case 4:
-					$r = p.print(new sliceType$1([new whiteSpace(12)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					n = n - (1) >> 0;
-					nbreaks = 2;
-				/* } */ case 5:
-				nbreaks = nbreaks + (n) >> 0;
-				/* while (true) { */ case 7:
-					/* if (!(n > 0)) { break; } */ if(!(n > 0)) { $s = 8; continue; }
-					$r = p.print(new sliceType$1([new whiteSpace(10)])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					n = n - (1) >> 0;
-				$s = 7; continue;
-				case 8:
-			/* } */ case 2:
-			$s = -1; return nbreaks;
-			/* */ } return; } var $f = {$blk: linebreak, $c: true, $r, line, min, n, nbreaks, newSection, p, ws, $s};return $f;
-		};
-		$ptrType(printer).prototype.setComment = function setComment(g) {
-			var {_r, _r$1, g, p, x, x$1, $s, $r, $c} = $restore(this, {g});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			if (g === ptrType$2.nil || !p.useNodeComments) {
-				$s = -1; return;
-			}
-			/* */ if (p.comments === sliceType$4.nil) { $s = 1; continue; }
-			/* */ if (p.commentInfo.cindex < p.comments.$length) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (p.comments === sliceType$4.nil) { */ case 1:
-				p.comments = $makeSlice(sliceType$4, 1);
-				$s = 3; continue;
-			/* } else if (p.commentInfo.cindex < p.comments.$length) { */ case 2:
-				_r = p.posFor((x = g.List, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Pos()); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_r$1 = p.flush($clone(_r, token.Position), 0); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$1;
-				p.comments = $subslice(p.comments, 0, 1);
-				$r = p.internalError(new sliceType$1([new $String("setComment found pending comments")])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 3:
-			(x$1 = p.comments, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0] = g));
-			p.commentInfo.cindex = 0;
-			/* */ if (p.commentInfo.commentOffset === 1073741824) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if (p.commentInfo.commentOffset === 1073741824) { */ case 7:
-				$r = p.nextComment(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 8:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: setComment, $c: true, $r, _r, _r$1, g, p, x, x$1, $s};return $f;
-		};
-		$ptrType(printer).prototype.identList = function identList(list, indent) {
-			var {_i, _ref, i, indent, list, mode, p, x, xlist, $s, $r, $c} = $restore(this, {list, indent});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			xlist = $makeSlice(sliceType$7, list.$length);
-			_ref = list;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				((i < 0 || i >= xlist.$length) ? ($throwRuntimeError("index out of range"), undefined) : xlist.$array[xlist.$offset + i] = x);
-				_i++;
-			}
-			mode = 0;
-			if (!indent) {
-				mode = 2;
-			}
-			$r = p.exprList(0, xlist, 1, mode, 0, false); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: identList, $c: true, $r, _i, _ref, i, indent, list, mode, p, x, xlist, $s};return $f;
-		};
-		$ptrType(printer).prototype.exprList = function exprList(prev0, list, depth, mode, next0, isIncomplete) {
-			var {_i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _v, count, depth, endLine, geomean, i, i$1, isIncomplete, isPair, line, list, lnsum, mode, nbreaks, needsBlank, needsLinebreak, next, next$1, next0, p, pair, prev, prev$1, prev0, prevBreak, prevLine, prevSize, ratio, size, useFF, ws, x, x$1, x$2, $s, $r, $c} = $restore(this, {prev0, list, depth, mode, next0, isIncomplete});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			/* */ if (list.$length === 0) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (list.$length === 0) { */ case 1:
-				/* */ if (isIncomplete) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (isIncomplete) { */ case 3:
-					_r = p.posFor(prev0); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					prev = $clone(_r, token.Position);
-					_r$1 = p.posFor(next0); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					next = $clone(_r$1, token.Position);
-					/* */ if (prev.IsValid() && (prev.Line === next.Line)) { $s = 7; continue; }
-					/* */ $s = 8; continue;
-					/* if (prev.IsValid() && (prev.Line === next.Line)) { */ case 7:
-						$r = p.print(new sliceType$1([new $String("/* contains filtered or unexported fields */")])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 9; continue;
-					/* } else { */ case 8:
-						$r = p.print(new sliceType$1([new whiteSpace(10)])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = p.print(new sliceType$1([new whiteSpace(62), new $String("// contains filtered or unexported fields"), new whiteSpace(60), new whiteSpace(10)])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 9:
-				/* } */ case 4:
-				$s = -1; return;
-			/* } */ case 2:
-			_r$2 = p.posFor(prev0); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			prev$1 = $clone(_r$2, token.Position);
-			_r$3 = p.posFor(next0); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			next$1 = $clone(_r$3, token.Position);
-			_r$4 = (0 >= list.$length ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + 0]).Pos(); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_r$5 = p.lineFor(_r$4); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			line = _r$5;
-			_r$6 = (x = list.$length - 1 >> 0, ((x < 0 || x >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + x])).End(); /* */ $s = 17; case 17: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			_r$7 = p.lineFor(_r$6); /* */ $s = 18; case 18: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			endLine = _r$7;
-			/* */ if (prev$1.IsValid() && (prev$1.Line === line) && (line === endLine)) { $s = 19; continue; }
-			/* */ $s = 20; continue;
-			/* if (prev$1.IsValid() && (prev$1.Line === line) && (line === endLine)) { */ case 19:
-				_ref = list;
-				_i = 0;
-				/* while (true) { */ case 21:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 22; continue; }
-					i = _i;
-					x$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					/* */ if (i > 0) { $s = 23; continue; }
-					/* */ $s = 24; continue;
-					/* if (i > 0) { */ case 23:
-						_r$8 = x$1.Pos(); /* */ $s = 25; case 25: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						$r = p.setPos(_r$8); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = p.print(new sliceType$1([new token.Token(52), new whiteSpace(32)])); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 24:
-					$r = p.expr0(x$1, depth); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i++;
-				$s = 21; continue;
-				case 22:
-				/* */ if (isIncomplete) { $s = 29; continue; }
-				/* */ $s = 30; continue;
-				/* if (isIncomplete) { */ case 29:
-					$r = p.print(new sliceType$1([new token.Token(52), new whiteSpace(32), new $String("/* contains filtered or unexported fields */")])); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 30:
-				$s = -1; return;
-			/* } */ case 20:
-			ws = 0;
-			if (((mode & 2) >>> 0) === 0) {
-				ws = 62;
-			}
-			prevBreak = -1;
-			if (!(prev$1.IsValid() && prev$1.Line < line)) { _v = false; $s = 34; continue s; }
-			_r$9 = p.linebreak(line, 0, ws, true); /* */ $s = 35; case 35: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			_v = _r$9 > 0; case 34:
-			/* */ if (_v) { $s = 32; continue; }
-			/* */ $s = 33; continue;
-			/* if (_v) { */ case 32:
-				ws = 0;
-				prevBreak = 0;
-			/* } */ case 33:
-			size = 0;
-			lnsum = 0;
-			count = 0;
-			prevLine = prev$1.Line;
-			_ref$1 = list;
-			_i$1 = 0;
-			/* while (true) { */ case 36:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 37; continue; }
-				i$1 = _i$1;
-				x$2 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				_r$10 = x$2.Pos(); /* */ $s = 38; case 38: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				_r$11 = p.lineFor(_r$10); /* */ $s = 39; case 39: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				line = _r$11;
-				useFF = true;
-				prevSize = size;
-				_r$12 = p.nodeSize(x$2, 1000000); /* */ $s = 40; case 40: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				size = _r$12;
-				_tuple = $assertType(x$2, ptrType$17, true);
-				pair = _tuple[0];
-				isPair = _tuple[1];
-				/* */ if (size <= 1000000 && prev$1.IsValid() && next$1.IsValid()) { $s = 41; continue; }
-				/* */ $s = 42; continue;
-				/* if (size <= 1000000 && prev$1.IsValid() && next$1.IsValid()) { */ case 41:
-					/* */ if (isPair) { $s = 44; continue; }
-					/* */ $s = 45; continue;
-					/* if (isPair) { */ case 44:
-						_r$13 = p.nodeSize(pair.Key, 1000000); /* */ $s = 46; case 46: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-						size = _r$13;
-					/* } */ case 45:
-					$s = 43; continue;
-				/* } else { */ case 42:
-					size = 0;
-				/* } */ case 43:
-				if (prevSize > 0 && size > 0) {
-					if ((count === 0) || prevSize <= 40 && size <= 40) {
-						useFF = false;
-					} else {
-						geomean = math.Exp(lnsum / (count));
-						ratio = (size) / geomean;
-						useFF = 2.5 * ratio <= 1 || 2.5 <= ratio;
-					}
-				}
-				needsLinebreak = 0 < prevLine && prevLine < line;
-				/* */ if (i$1 > 0) { $s = 47; continue; }
-				/* */ $s = 48; continue;
-				/* if (i$1 > 0) { */ case 47:
-					/* */ if (!needsLinebreak) { $s = 49; continue; }
-					/* */ $s = 50; continue;
-					/* if (!needsLinebreak) { */ case 49:
-						_r$14 = x$2.Pos(); /* */ $s = 51; case 51: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-						$r = p.setPos(_r$14); /* */ $s = 52; case 52: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 50:
-					$r = p.print(new sliceType$1([new token.Token(52)])); /* */ $s = 53; case 53: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					needsBlank = true;
-					/* */ if (needsLinebreak) { $s = 54; continue; }
-					/* */ $s = 55; continue;
-					/* if (needsLinebreak) { */ case 54:
-						_r$15 = p.linebreak(line, 0, ws, useFF || (prevBreak + 1 >> 0) < i$1); /* */ $s = 56; case 56: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-						nbreaks = _r$15;
-						if (nbreaks > 0) {
-							ws = 0;
-							prevBreak = i$1;
-							needsBlank = false;
-						}
-						if (nbreaks > 1) {
-							lnsum = 0;
-							count = 0;
-						}
-					/* } */ case 55:
-					/* */ if (needsBlank) { $s = 57; continue; }
-					/* */ $s = 58; continue;
-					/* if (needsBlank) { */ case 57:
-						$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 59; case 59: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 58:
-				/* } */ case 48:
-				/* */ if (list.$length > 1 && isPair && size > 0 && needsLinebreak) { $s = 60; continue; }
-				/* */ $s = 61; continue;
-				/* if (list.$length > 1 && isPair && size > 0 && needsLinebreak) { */ case 60:
-					$r = p.expr(pair.Key); /* */ $s = 63; case 63: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.setPos(pair.Colon); /* */ $s = 64; case 64: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.print(new sliceType$1([new token.Token(58), new whiteSpace(11)])); /* */ $s = 65; case 65: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.expr(pair.Value); /* */ $s = 66; case 66: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 62; continue;
-				/* } else { */ case 61:
-					$r = p.expr0(x$2, depth); /* */ $s = 67; case 67: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 62:
-				if (size > 0) {
-					lnsum = lnsum + (math.Log((size)));
-					count = count + (1) >> 0;
-				}
-				prevLine = line;
-				_i$1++;
-			$s = 36; continue;
-			case 37:
-			/* */ if (!((((mode & 1) >>> 0) === 0)) && next$1.IsValid() && p.pos.Line < next$1.Line) { $s = 68; continue; }
-			/* */ $s = 69; continue;
-			/* if (!((((mode & 1) >>> 0) === 0)) && next$1.IsValid() && p.pos.Line < next$1.Line) { */ case 68:
-				$r = p.print(new sliceType$1([new token.Token(52)])); /* */ $s = 70; case 70: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (isIncomplete) { $s = 71; continue; }
-				/* */ $s = 72; continue;
-				/* if (isIncomplete) { */ case 71:
-					$r = p.print(new sliceType$1([new whiteSpace(10)])); /* */ $s = 73; case 73: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.print(new sliceType$1([new $String("// contains filtered or unexported fields")])); /* */ $s = 74; case 74: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 72:
-				/* */ if ((ws === 0) && (((mode & 2) >>> 0) === 0)) { $s = 75; continue; }
-				/* */ $s = 76; continue;
-				/* if ((ws === 0) && (((mode & 2) >>> 0) === 0)) { */ case 75:
-					$r = p.print(new sliceType$1([new whiteSpace(60)])); /* */ $s = 77; case 77: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 76:
-				$r = p.print(new sliceType$1([new whiteSpace(12)])); /* */ $s = 78; case 78: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 69:
-			/* */ if (isIncomplete) { $s = 79; continue; }
-			/* */ $s = 80; continue;
-			/* if (isIncomplete) { */ case 79:
-				$r = p.print(new sliceType$1([new token.Token(52), new whiteSpace(10)])); /* */ $s = 81; case 81: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new $String("// contains filtered or unexported fields"), new whiteSpace(10)])); /* */ $s = 82; case 82: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 80:
-			/* */ if ((ws === 0) && (((mode & 2) >>> 0) === 0)) { $s = 83; continue; }
-			/* */ $s = 84; continue;
-			/* if ((ws === 0) && (((mode & 2) >>> 0) === 0)) { */ case 83:
-				$r = p.print(new sliceType$1([new whiteSpace(60)])); /* */ $s = 85; case 85: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 84:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: exprList, $c: true, $r, _i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _v, count, depth, endLine, geomean, i, i$1, isIncomplete, isPair, line, list, lnsum, mode, nbreaks, needsBlank, needsLinebreak, next, next$1, next0, p, pair, prev, prev$1, prev0, prevBreak, prevLine, prevSize, ratio, size, useFF, ws, x, x$1, x$2, $s};return $f;
-		};
-		$ptrType(printer).prototype.parameters = function parameters(fields, mode) {
-			var {_i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _v, closeTok, closing, fields, i, mode, needsLinebreak, openTok, p, par, parLineBeg, parLineEnd, prevLine, ws, x, $s, $r, $c} = $restore(this, {fields, mode});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			_tmp = 49;
-			_tmp$1 = 54;
-			openTok = _tmp;
-			closeTok = _tmp$1;
-			if (!((mode === 0))) {
-				_tmp$2 = 50;
-				_tmp$3 = 55;
-				openTok = _tmp$2;
-				closeTok = _tmp$3;
-			}
-			$r = p.setPos(fields.Opening); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = p.print(new sliceType$1([new token.Token(openTok)])); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (fields.List.$length > 0) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (fields.List.$length > 0) { */ case 3:
-				_r = p.lineFor(fields.Opening); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				prevLine = _r;
-				ws = 62;
-				_ref = fields.List;
-				_i = 0;
-				/* while (true) { */ case 6:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 7; continue; }
-					i = _i;
-					par = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					_r$1 = par.Pos(); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$2 = p.lineFor(_r$1); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					parLineBeg = _r$2;
-					_r$3 = par.End(); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_r$4 = p.lineFor(_r$3); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					parLineEnd = _r$4;
-					needsLinebreak = 0 < prevLine && prevLine < parLineBeg;
-					/* */ if (i > 0) { $s = 12; continue; }
-					/* */ $s = 13; continue;
-					/* if (i > 0) { */ case 12:
-						/* */ if (!needsLinebreak) { $s = 14; continue; }
-						/* */ $s = 15; continue;
-						/* if (!needsLinebreak) { */ case 14:
-							_r$5 = par.Pos(); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-							$r = p.setPos(_r$5); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 15:
-						$r = p.print(new sliceType$1([new token.Token(52)])); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 13:
-					if (!(needsLinebreak)) { _v = false; $s = 22; continue s; }
-					_r$6 = p.linebreak(parLineBeg, 0, ws, true); /* */ $s = 23; case 23: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					_v = _r$6 > 0; case 22:
-					/* */ if (_v) { $s = 19; continue; }
-					/* */ if (i > 0) { $s = 20; continue; }
-					/* */ $s = 21; continue;
-					/* if (_v) { */ case 19:
-						ws = 0;
-						$s = 21; continue;
-					/* } else if (i > 0) { */ case 20:
-						$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 21:
-					/* */ if (par.Names.$length > 0) { $s = 25; continue; }
-					/* */ $s = 26; continue;
-					/* if (par.Names.$length > 0) { */ case 25:
-						$r = p.identList(par.Names, ws === 62); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 26:
-					$r = p.expr(stripParensAlways(par.Type)); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					prevLine = parLineEnd;
-					_i++;
-				$s = 6; continue;
-				case 7:
-				_r$7 = p.lineFor(fields.Closing); /* */ $s = 30; case 30: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				closing = _r$7;
-				/* */ if (0 < prevLine && prevLine < closing) { $s = 31; continue; }
-				/* */ if ((mode === 2) && (fields.NumFields() === 1) && combinesWithName((x = fields.List, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Type)) { $s = 32; continue; }
-				/* */ $s = 33; continue;
-				/* if (0 < prevLine && prevLine < closing) { */ case 31:
-					$r = p.print(new sliceType$1([new token.Token(52)])); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$8 = p.linebreak(closing, 0, 0, true); /* */ $s = 35; case 35: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					_r$8;
-					$s = 33; continue;
-				/* } else if ((mode === 2) && (fields.NumFields() === 1) && combinesWithName((x = fields.List, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Type)) { */ case 32:
-					$r = p.print(new sliceType$1([new token.Token(52)])); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 33:
-				/* */ if (ws === 0) { $s = 37; continue; }
-				/* */ $s = 38; continue;
-				/* if (ws === 0) { */ case 37:
-					$r = p.print(new sliceType$1([new whiteSpace(60)])); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 38:
-			/* } */ case 4:
-			$r = p.setPos(fields.Closing); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = p.print(new sliceType$1([new token.Token(closeTok)])); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: parameters, $c: true, $r, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _v, closeTok, closing, fields, i, mode, needsLinebreak, openTok, p, par, parLineBeg, parLineEnd, prevLine, ws, x, $s};return $f;
-		};
-		combinesWithName = function combinesWithName$1(x) {
-			var _ref, x, x$1, x$2, x$3;
-			_ref = x;
-			if ($assertType(_ref, ptrType$18, true)[1]) {
-				x$1 = _ref.$val;
-				return !isTypeElem(x$1.X);
-			} else if ($assertType(_ref, ptrType$19, true)[1]) {
-				x$2 = _ref.$val;
-				return combinesWithName(x$2.X) && !isTypeElem(x$2.Y);
-			} else if ($assertType(_ref, ptrType$20, true)[1]) {
-				x$3 = _ref.$val;
-				$panic(new $String("unexpected parenthesized expression"));
-			}
-			return false;
-		};
-		isTypeElem = function isTypeElem$1(x) {
-			var _ref, x, x$1, x$2, x$3, x$4;
-			_ref = x;
-			if ($assertType(_ref, ptrType$21, true)[1] || $assertType(_ref, ptrType$22, true)[1] || $assertType(_ref, ptrType$23, true)[1] || $assertType(_ref, ptrType$24, true)[1] || $assertType(_ref, ptrType$25, true)[1] || $assertType(_ref, ptrType$26, true)[1]) {
-				x$1 = _ref;
-				return true;
-			} else if ($assertType(_ref, ptrType$27, true)[1]) {
-				x$2 = _ref.$val;
-				return x$2.Op === 88;
-			} else if ($assertType(_ref, ptrType$19, true)[1]) {
-				x$3 = _ref.$val;
-				return isTypeElem(x$3.X) || isTypeElem(x$3.Y);
-			} else if ($assertType(_ref, ptrType$20, true)[1]) {
-				x$4 = _ref.$val;
-				return isTypeElem(x$4.X);
-			}
-			return false;
-		};
-		$ptrType(printer).prototype.signature = function signature(sig) {
-			var {n, p, res, sig, x, x$1, $s, $r, $c} = $restore(this, {sig});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			/* */ if (!(sig.TypeParams === ptrType$28.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(sig.TypeParams === ptrType$28.nil)) { */ case 1:
-				$r = p.parameters(sig.TypeParams, 1); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			/* */ if (!(sig.Params === ptrType$28.nil)) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (!(sig.Params === ptrType$28.nil)) { */ case 4:
-				$r = p.parameters(sig.Params, 0); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 6; continue;
-			/* } else { */ case 5:
-				$r = p.print(new sliceType$1([new token.Token(49), new token.Token(54)])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 6:
-			res = sig.Results;
-			n = res.NumFields();
-			/* */ if (n > 0) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if (n > 0) { */ case 9:
-				$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if ((n === 1) && (x = res.List, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Names === sliceType$8.nil) { $s = 12; continue; }
-				/* */ $s = 13; continue;
-				/* if ((n === 1) && (x = res.List, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Names === sliceType$8.nil) { */ case 12:
-					$r = p.expr(stripParensAlways((x$1 = res.List, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).Type)); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return;
-				/* } */ case 13:
-				$r = p.parameters(res, 0); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 10:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: signature, $c: true, $r, n, p, res, sig, x, x$1, $s};return $f;
-		};
-		identListSize = function identListSize$1(list, maxSize) {
-			var _i, _ref, i, list, maxSize, size, x;
-			size = 0;
-			_ref = list;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (i > 0) {
-					size = size + (2) >> 0;
-				}
-				size = size + (utf8.RuneCountInString(x.Name)) >> 0;
-				if (size >= maxSize) {
-					break;
-				}
-				_i++;
-			}
-			return size;
-		};
-		$ptrType(printer).prototype.isOneLineFieldList = function isOneLineFieldList(list) {
-			var {_r, f, list, namesSize, p, typeSize, $s, $r, $c} = $restore(this, {list});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			if (!((list.$length === 1))) {
-				$s = -1; return false;
-			}
-			f = (0 >= list.$length ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + 0]);
-			if (!(f.Tag === ptrType$5.nil) || !(f.Comment === ptrType$2.nil)) {
-				$s = -1; return false;
-			}
-			namesSize = identListSize(f.Names, 30);
-			if (namesSize > 0) {
-				namesSize = 1;
-			}
-			_r = p.nodeSize(f.Type, 30); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			typeSize = _r;
-			$s = -1; return (namesSize + typeSize >> 0) <= 30;
-			/* */ } return; } var $f = {$blk: isOneLineFieldList, $c: true, $r, _r, f, list, namesSize, p, typeSize, $s};return $f;
-		};
-		$ptrType(printer).prototype.setLineComment = function setLineComment(text) {
-			var {p, text, $s, $r, $c} = $restore(this, {text});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			$r = p.setComment(new ast.CommentGroup.ptr(new sliceType$9([new ast.Comment.ptr(0, text)]))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: setLineComment, $c: true, $r, p, text, $s};return $f;
-		};
-		$ptrType(printer).prototype.fieldList = function fieldList(fields, isStruct, isIncomplete) {
-			var {_i, _i$1, _i$2, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _v, _v$1, extraTabs, f, f$1, f$2, fields, hasComments, i, i$1, i$2, isIncomplete, isStruct, lbrace, line, line$1, list, min, name, name$1, p, prev, rbrace, sep, srcIsOneLine, x, x$1, x$2, $s, $r, $c} = $restore(this, {fields, isStruct, isIncomplete});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			line = [line];
-			line$1 = [line$1];
-			p = this;
-			lbrace = fields.Opening;
-			list = fields.List;
-			rbrace = fields.Closing;
-			if (isIncomplete) { _v = true; $s = 1; continue s; }
-			_r = p.posFor(rbrace); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = p.commentBefore($clone(_r, token.Position)); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_v = _r$1; case 1:
-			hasComments = _v;
-			if (!(new token.Pos(lbrace).IsValid() && new token.Pos(rbrace).IsValid())) { _v$1 = false; $s = 4; continue s; }
-			_r$2 = p.lineFor(lbrace); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$3 = p.lineFor(rbrace); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_v$1 = _r$2 === _r$3; case 4:
-			srcIsOneLine = _v$1;
-			/* */ if (!hasComments && srcIsOneLine) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if (!hasComments && srcIsOneLine) { */ case 7:
-				/* */ if (list.$length === 0) { $s = 9; continue; }
-				_r$4 = p.isOneLineFieldList(list); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				/* */ if (_r$4) { $s = 10; continue; }
-				/* */ $s = 11; continue;
-				/* if (list.$length === 0) { */ case 9:
-					$r = p.setPos(lbrace); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.print(new sliceType$1([new token.Token(51)])); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.setPos(rbrace); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.print(new sliceType$1([new token.Token(56)])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return;
-				/* } else if (_r$4) { */ case 10:
-					$r = p.setPos(lbrace); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.print(new sliceType$1([new token.Token(51), new whiteSpace(32)])); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					f = (0 >= list.$length ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + 0]);
-					/* */ if (isStruct) { $s = 19; continue; }
-					/* */ $s = 20; continue;
-					/* if (isStruct) { */ case 19:
-						_ref = f.Names;
-						_i = 0;
-						/* while (true) { */ case 22:
-							/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 23; continue; }
-							i = _i;
-							x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-							/* */ if (i > 0) { $s = 24; continue; }
-							/* */ $s = 25; continue;
-							/* if (i > 0) { */ case 24:
-								$r = p.print(new sliceType$1([new token.Token(52), new whiteSpace(32)])); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 25:
-							$r = p.expr(x); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_i++;
-						$s = 22; continue;
-						case 23:
-						/* */ if (f.Names.$length > 0) { $s = 28; continue; }
-						/* */ $s = 29; continue;
-						/* if (f.Names.$length > 0) { */ case 28:
-							$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 29:
-						$r = p.expr(f.Type); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 21; continue;
-					/* } else { */ case 20:
-						/* */ if (f.Names.$length > 0) { $s = 32; continue; }
-						/* */ $s = 33; continue;
-						/* if (f.Names.$length > 0) { */ case 32:
-							name = (x$1 = f.Names, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]));
-							$r = p.expr(name); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$r = p.signature($assertType(f.Type, ptrType$23)); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 34; continue;
-						/* } else { */ case 33:
-							$r = p.expr(f.Type); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 34:
-					/* } */ case 21:
-					$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.setPos(rbrace); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.print(new sliceType$1([new token.Token(56)])); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return;
-				/* } */ case 11:
-			/* } */ case 8:
-			$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = p.setPos(lbrace); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = p.print(new sliceType$1([new token.Token(51), new whiteSpace(62)])); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (hasComments || list.$length > 0) { $s = 44; continue; }
-			/* */ $s = 45; continue;
-			/* if (hasComments || list.$length > 0) { */ case 44:
-				$r = p.print(new sliceType$1([new whiteSpace(12)])); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 45:
-			/* */ if (isStruct) { $s = 47; continue; }
-			/* */ $s = 48; continue;
-			/* if (isStruct) { */ case 47:
-				sep = 11;
-				if (list.$length === 1) {
-					sep = 32;
-				}
-				line[0] = 0;
-				_ref$1 = list;
-				_i$1 = 0;
-				/* while (true) { */ case 50:
-					/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 51; continue; }
-					i$1 = _i$1;
-					f$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					/* */ if (i$1 > 0) { $s = 52; continue; }
-					/* */ $s = 53; continue;
-					/* if (i$1 > 0) { */ case 52:
-						_r$5 = f$1.Pos(); /* */ $s = 54; case 54: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						_r$6 = p.lineFor(_r$5); /* */ $s = 55; case 55: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						_r$7 = p.linebreak(_r$6, 1, 0, p.linesFrom(line[0]) > 0); /* */ $s = 56; case 56: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						_r$7;
-					/* } */ case 53:
-					extraTabs = 0;
-					$r = p.setComment(f$1.Doc); /* */ $s = 57; case 57: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					p.recordLine((line.$ptr || (line.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, line))));
-					/* */ if (f$1.Names.$length > 0) { $s = 58; continue; }
-					/* */ $s = 59; continue;
-					/* if (f$1.Names.$length > 0) { */ case 58:
-						$r = p.identList(f$1.Names, false); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = p.print(new sliceType$1([new whiteSpace(sep)])); /* */ $s = 62; case 62: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = p.expr(f$1.Type); /* */ $s = 63; case 63: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						extraTabs = 1;
-						$s = 60; continue;
-					/* } else { */ case 59:
-						$r = p.expr(f$1.Type); /* */ $s = 64; case 64: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						extraTabs = 2;
-					/* } */ case 60:
-					/* */ if (!(f$1.Tag === ptrType$5.nil)) { $s = 65; continue; }
-					/* */ $s = 66; continue;
-					/* if (!(f$1.Tag === ptrType$5.nil)) { */ case 65:
-						/* */ if (f$1.Names.$length > 0 && (sep === 11)) { $s = 67; continue; }
-						/* */ $s = 68; continue;
-						/* if (f$1.Names.$length > 0 && (sep === 11)) { */ case 67:
-							$r = p.print(new sliceType$1([new whiteSpace(sep)])); /* */ $s = 69; case 69: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 68:
-						$r = p.print(new sliceType$1([new whiteSpace(sep)])); /* */ $s = 70; case 70: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = p.expr(f$1.Tag); /* */ $s = 71; case 71: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						extraTabs = 0;
-					/* } */ case 66:
-					/* */ if (!(f$1.Comment === ptrType$2.nil)) { $s = 72; continue; }
-					/* */ $s = 73; continue;
-					/* if (!(f$1.Comment === ptrType$2.nil)) { */ case 72:
-						/* while (true) { */ case 74:
-							/* if (!(extraTabs > 0)) { break; } */ if(!(extraTabs > 0)) { $s = 75; continue; }
-							$r = p.print(new sliceType$1([new whiteSpace(sep)])); /* */ $s = 76; case 76: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							extraTabs = extraTabs - (1) >> 0;
-						$s = 74; continue;
-						case 75:
-						$r = p.setComment(f$1.Comment); /* */ $s = 77; case 77: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 73:
-					_i$1++;
-				$s = 50; continue;
-				case 51:
-				/* */ if (isIncomplete) { $s = 78; continue; }
-				/* */ $s = 79; continue;
-				/* if (isIncomplete) { */ case 78:
-					/* */ if (list.$length > 0) { $s = 80; continue; }
-					/* */ $s = 81; continue;
-					/* if (list.$length > 0) { */ case 80:
-						$r = p.print(new sliceType$1([new whiteSpace(12)])); /* */ $s = 82; case 82: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 81:
-					_r$8 = p.posFor(rbrace); /* */ $s = 83; case 83: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					_r$9 = p.flush($clone(_r$8, token.Position), 56); /* */ $s = 84; case 84: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_r$9;
-					$r = p.setLineComment("// contains filtered or unexported fields"); /* */ $s = 85; case 85: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 79:
-				$s = 49; continue;
-			/* } else { */ case 48:
-				line$1[0] = 0;
-				prev = ptrType$4.nil;
-				_ref$2 = list;
-				_i$2 = 0;
-				/* while (true) { */ case 86:
-					/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 87; continue; }
-					i$2 = _i$2;
-					f$2 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-					name$1 = ptrType$4.nil;
-					if (f$2.Names.$length > 0) {
-						name$1 = (x$2 = f$2.Names, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]));
-					}
-					/* */ if (i$2 > 0) { $s = 88; continue; }
-					/* */ $s = 89; continue;
-					/* if (i$2 > 0) { */ case 88:
-						min = 1;
-						if (!(prev === ptrType$4.nil) && name$1 === prev) {
-							min = 0;
-						}
-						_r$10 = f$2.Pos(); /* */ $s = 90; case 90: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-						_r$11 = p.lineFor(_r$10); /* */ $s = 91; case 91: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-						_r$12 = p.linebreak(_r$11, min, 0, p.linesFrom(line$1[0]) > 0); /* */ $s = 92; case 92: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						_r$12;
-					/* } */ case 89:
-					$r = p.setComment(f$2.Doc); /* */ $s = 93; case 93: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					p.recordLine((line$1.$ptr || (line$1.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, line$1))));
-					/* */ if (!(name$1 === ptrType$4.nil)) { $s = 94; continue; }
-					/* */ $s = 95; continue;
-					/* if (!(name$1 === ptrType$4.nil)) { */ case 94:
-						$r = p.expr(name$1); /* */ $s = 97; case 97: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = p.signature($assertType(f$2.Type, ptrType$23)); /* */ $s = 98; case 98: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						prev = ptrType$4.nil;
-						$s = 96; continue;
-					/* } else { */ case 95:
-						$r = p.expr(f$2.Type); /* */ $s = 99; case 99: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						prev = ptrType$4.nil;
-					/* } */ case 96:
-					$r = p.setComment(f$2.Comment); /* */ $s = 100; case 100: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i$2++;
-				$s = 86; continue;
-				case 87:
-				/* */ if (isIncomplete) { $s = 101; continue; }
-				/* */ $s = 102; continue;
-				/* if (isIncomplete) { */ case 101:
-					/* */ if (list.$length > 0) { $s = 103; continue; }
-					/* */ $s = 104; continue;
-					/* if (list.$length > 0) { */ case 103:
-						$r = p.print(new sliceType$1([new whiteSpace(12)])); /* */ $s = 105; case 105: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 104:
-					_r$13 = p.posFor(rbrace); /* */ $s = 106; case 106: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					_r$14 = p.flush($clone(_r$13, token.Position), 56); /* */ $s = 107; case 107: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					_r$14;
-					$r = p.setLineComment("// contains filtered or unexported methods"); /* */ $s = 108; case 108: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 102:
-			/* } */ case 49:
-			$r = p.print(new sliceType$1([new whiteSpace(60), new whiteSpace(12)])); /* */ $s = 109; case 109: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = p.setPos(rbrace); /* */ $s = 110; case 110: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = p.print(new sliceType$1([new token.Token(56)])); /* */ $s = 111; case 111: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: fieldList, $c: true, $r, _i, _i$1, _i$2, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _v, _v$1, extraTabs, f, f$1, f$2, fields, hasComments, i, i$1, i$2, isIncomplete, isStruct, lbrace, line, line$1, list, min, name, name$1, p, prev, rbrace, sep, srcIsOneLine, x, x$1, x$2, $s};return $f;
-		};
-		walkBinary = function walkBinary$1(e) {
-			var _1, _2, _ref, _ref$1, _tuple, _tuple$1, e, h4, h4$1, h5, h5$1, has4, has5, l, maxProblem, mp, mp$1, r, r$1, r$2;
-			has4 = false;
-			has5 = false;
-			maxProblem = 0;
-			_1 = new token.Token(e.Op).Precedence();
-			if (_1 === (4)) {
-				has4 = true;
-			} else if (_1 === (5)) {
-				has5 = true;
-			}
-			_ref = e.X;
-			switch (0) { default: if ($assertType(_ref, ptrType$19, true)[1]) {
-				l = _ref.$val;
-				if (new token.Token(l.Op).Precedence() < new token.Token(e.Op).Precedence()) {
-					break;
-				}
-				_tuple = walkBinary(l);
-				h4 = _tuple[0];
-				h5 = _tuple[1];
-				mp = _tuple[2];
-				has4 = has4 || h4;
-				has5 = has5 || h5;
-				if (maxProblem < mp) {
-					maxProblem = mp;
-				}
-			} }
-			_ref$1 = e.Y;
-			switch (0) { default: if ($assertType(_ref$1, ptrType$19, true)[1]) {
-				r = _ref$1.$val;
-				if (new token.Token(r.Op).Precedence() <= new token.Token(e.Op).Precedence()) {
-					break;
-				}
-				_tuple$1 = walkBinary(r);
-				h4$1 = _tuple$1[0];
-				h5$1 = _tuple$1[1];
-				mp$1 = _tuple$1[2];
-				has4 = has4 || h4$1;
-				has5 = has5 || h5$1;
-				if (maxProblem < mp$1) {
-					maxProblem = mp$1;
-				}
-			} else if ($assertType(_ref$1, ptrType$18, true)[1]) {
-				r$1 = _ref$1.$val;
-				if (e.Op === 15) {
-					maxProblem = 5;
-				}
-			} else if ($assertType(_ref$1, ptrType$27, true)[1]) {
-				r$2 = _ref$1.$val;
-				_2 = new token.Token(e.Op).String() + new token.Token(r$2.Op).String();
-				if (_2 === ("/*") || _2 === ("&&") || _2 === ("&^")) {
-					maxProblem = 5;
-				} else if (_2 === ("++") || _2 === ("--")) {
-					if (maxProblem < 4) {
-						maxProblem = 4;
-					}
-				}
-			} }
-			return [has4, has5, maxProblem];
-		};
-		cutoff = function cutoff$1(e, depth) {
-			var _tuple, depth, e, has4, has5, maxProblem;
-			_tuple = walkBinary(e);
-			has4 = _tuple[0];
-			has5 = _tuple[1];
-			maxProblem = _tuple[2];
-			if (maxProblem > 0) {
-				return maxProblem + 1 >> 0;
-			}
-			if (has4 && has5) {
-				if (depth === 1) {
-					return 5;
-				}
-				return 4;
-			}
-			if (depth === 1) {
-				return 6;
-			}
-			return 4;
-		};
-		diffPrec = function diffPrec$1(expr, prec) {
-			var _tuple, expr, ok, prec, x;
-			_tuple = $assertType(expr, ptrType$19, true);
-			x = _tuple[0];
-			ok = _tuple[1];
-			if (!ok || !((prec === new token.Token(x.Op).Precedence()))) {
-				return 1;
-			}
-			return 0;
-		};
-		reduceDepth = function reduceDepth$1(depth) {
-			var depth;
-			depth = depth - (1) >> 0;
-			if (depth < 1) {
-				depth = 1;
-			}
-			return depth;
-		};
-		$ptrType(printer).prototype.binaryExpr = function binaryExpr(x, prec1, cutoff$2, depth) {
-			var {_r, _r$1, _r$2, cutoff$2, depth, p, prec, prec1, printBlank, ws, x, xline, yline, $s, $r, $c} = $restore(this, {x, prec1, cutoff$2, depth});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			prec = new token.Token(x.Op).Precedence();
-			/* */ if (prec < prec1) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (prec < prec1) { */ case 1:
-				$r = p.print(new sliceType$1([new token.Token(49)])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.expr0(x, reduceDepth(depth)); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new token.Token(54)])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 2:
-			printBlank = prec < cutoff$2;
-			ws = 62;
-			$r = p.expr1(x.X, prec, depth + diffPrec(x.X, prec) >> 0); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (printBlank) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if (printBlank) { */ case 7:
-				$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 8:
-			xline = p.pos.Line;
-			_r = x.Y.Pos(); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = p.lineFor(_r); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			yline = _r$1;
-			$r = p.setPos(x.OpPos); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = p.print(new sliceType$1([new token.Token(x.Op)])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (!((xline === yline)) && xline > 0 && yline > 0) { $s = 14; continue; }
-			/* */ $s = 15; continue;
-			/* if (!((xline === yline)) && xline > 0 && yline > 0) { */ case 14:
-				_r$2 = p.linebreak(yline, 1, ws, true); /* */ $s = 18; case 18: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* */ if (_r$2 > 0) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (_r$2 > 0) { */ case 16:
-					ws = 0;
-					printBlank = false;
-				/* } */ case 17:
-			/* } */ case 15:
-			/* */ if (printBlank) { $s = 19; continue; }
-			/* */ $s = 20; continue;
-			/* if (printBlank) { */ case 19:
-				$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 20:
-			$r = p.expr1(x.Y, prec + 1 >> 0, depth + 1 >> 0); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (ws === 0) { $s = 23; continue; }
-			/* */ $s = 24; continue;
-			/* if (ws === 0) { */ case 23:
-				$r = p.print(new sliceType$1([new whiteSpace(60)])); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 24:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: binaryExpr, $c: true, $r, _r, _r$1, _r$2, cutoff$2, depth, p, prec, prec1, printBlank, ws, x, xline, yline, $s};return $f;
-		};
-		isBinary = function isBinary$1(expr) {
-			var _tuple, expr, ok;
-			_tuple = $assertType(expr, ptrType$19, true);
-			ok = _tuple[1];
-			return ok;
-		};
-		$ptrType(printer).prototype.expr1 = function expr1(expr, prec1, depth) {
-			var {_1, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _ref$1, _ref$2, _tuple, _tuple$1, _v, depth, expr, hasBinaries, hasParens, i, indexCount, indices, mode, needsBlanks, ok, p, prec1, startCol, wasIndented, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {expr, prec1, depth});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			_r = expr.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$r = p.setPos(_r); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_ref = expr;
-			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$19, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$17, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$18, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$5, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$30, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$20, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$31, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ptrType$32, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref, ptrType$33, true)[1]) { $s = 14; continue; }
-			/* */ if ($assertType(_ref, ptrType$34, true)[1]) { $s = 15; continue; }
-			/* */ if ($assertType(_ref, ptrType$35, true)[1]) { $s = 16; continue; }
-			/* */ if ($assertType(_ref, ptrType$36, true)[1]) { $s = 17; continue; }
-			/* */ if ($assertType(_ref, ptrType$37, true)[1]) { $s = 18; continue; }
-			/* */ if ($assertType(_ref, ptrType$38, true)[1]) { $s = 19; continue; }
-			/* */ if ($assertType(_ref, ptrType$21, true)[1]) { $s = 20; continue; }
-			/* */ if ($assertType(_ref, ptrType$22, true)[1]) { $s = 21; continue; }
-			/* */ if ($assertType(_ref, ptrType$23, true)[1]) { $s = 22; continue; }
-			/* */ if ($assertType(_ref, ptrType$24, true)[1]) { $s = 23; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 24; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 25; continue; }
-			/* */ $s = 26; continue;
-			/* if ($assertType(_ref, ptrType$29, true)[1]) { */ case 3:
-				x = _ref.$val;
-				$r = p.print(new sliceType$1([new $String("BadExpr")])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$4, true)[1]) { */ case 4:
-				x$1 = _ref.$val;
-				$r = p.print(new sliceType$1([x$1])); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$19, true)[1]) { */ case 5:
-				x$2 = _ref.$val;
-				/* */ if (depth < 1) { $s = 30; continue; }
-				/* */ $s = 31; continue;
-				/* if (depth < 1) { */ case 30:
-					$r = p.internalError(new sliceType$1([new $String("depth < 1:"), new $Int(depth)])); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					depth = 1;
-				/* } */ case 31:
-				$r = p.binaryExpr(x$2, prec1, cutoff(x$2, depth), depth); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$17, true)[1]) { */ case 6:
-				x$3 = _ref.$val;
-				$r = p.expr(x$3.Key); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.setPos(x$3.Colon); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new token.Token(58), new whiteSpace(32)])); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.expr(x$3.Value); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$18, true)[1]) { */ case 7:
-				x$4 = _ref.$val;
-				/* */ if (6 < prec1) { $s = 38; continue; }
-				/* */ $s = 39; continue;
-				/* if (6 < prec1) { */ case 38:
-					$r = p.print(new sliceType$1([new token.Token(49)])); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.print(new sliceType$1([new token.Token(14)])); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.expr(x$4.X); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.print(new sliceType$1([new token.Token(54)])); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 40; continue;
-				/* } else { */ case 39:
-					$r = p.print(new sliceType$1([new token.Token(14)])); /* */ $s = 45; case 45: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.expr(x$4.X); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 40:
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 8:
-				x$5 = _ref.$val;
-				/* */ if (6 < prec1) { $s = 47; continue; }
-				/* */ $s = 48; continue;
-				/* if (6 < prec1) { */ case 47:
-					$r = p.print(new sliceType$1([new token.Token(49)])); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.expr(x$5); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.print(new sliceType$1([new token.Token(54)])); /* */ $s = 52; case 52: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 49; continue;
-				/* } else { */ case 48:
-					$r = p.print(new sliceType$1([new token.Token(x$5.Op)])); /* */ $s = 53; case 53: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* */ if (x$5.Op === 79) { $s = 54; continue; }
-					/* */ $s = 55; continue;
-					/* if (x$5.Op === 79) { */ case 54:
-						$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 56; case 56: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 55:
-					$r = p.expr1(x$5.X, 6, depth); /* */ $s = 57; case 57: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 49:
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$5, true)[1]) { */ case 9:
-				x$6 = _ref.$val;
-				if (!((((p.Config.Mode & 1073741824) >>> 0) === 0))) {
-					x$6 = normalizedNumber(x$6);
-				}
-				$r = p.print(new sliceType$1([x$6])); /* */ $s = 58; case 58: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$30, true)[1]) { */ case 10:
-				x$7 = _ref.$val;
-				_r$1 = x$7.Type.Pos(); /* */ $s = 59; case 59: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$r = p.setPos(_r$1); /* */ $s = 60; case 60: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new token.Token(71)])); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				startCol = p.out.Column - 4 >> 0;
-				$r = p.signature(x$7.Type); /* */ $s = 62; case 62: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$2 = x$7.Type.Pos(); /* */ $s = 63; case 63: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$3 = p.distanceFrom(_r$2, startCol); /* */ $s = 64; case 64: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				$r = p.funcBody(_r$3, 32, x$7.Body); /* */ $s = 65; case 65: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$20, true)[1]) { */ case 11:
-				x$8 = _ref.$val;
-				_tuple = $assertType(x$8.X, ptrType$20, true);
-				hasParens = _tuple[1];
-				/* */ if (hasParens) { $s = 66; continue; }
-				/* */ $s = 67; continue;
-				/* if (hasParens) { */ case 66:
-					$r = p.expr0(x$8.X, depth); /* */ $s = 69; case 69: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 68; continue;
-				/* } else { */ case 67:
-					$r = p.print(new sliceType$1([new token.Token(49)])); /* */ $s = 70; case 70: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.expr0(x$8.X, reduceDepth(depth)); /* */ $s = 71; case 71: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.setPos(x$8.Rparen); /* */ $s = 72; case 72: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.print(new sliceType$1([new token.Token(54)])); /* */ $s = 73; case 73: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 68:
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$31, true)[1]) { */ case 12:
-				x$9 = _ref.$val;
-				_r$4 = p.selectorExpr(x$9, depth, false); /* */ $s = 74; case 74: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_r$4;
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$32, true)[1]) { */ case 13:
-				x$10 = _ref.$val;
-				$r = p.expr1(x$10.X, 7, depth); /* */ $s = 75; case 75: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new token.Token(53)])); /* */ $s = 76; case 76: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.setPos(x$10.Lparen); /* */ $s = 77; case 77: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new token.Token(49)])); /* */ $s = 78; case 78: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!($interfaceIsEqual(x$10.Type, $ifaceNil))) { $s = 79; continue; }
-				/* */ $s = 80; continue;
-				/* if (!($interfaceIsEqual(x$10.Type, $ifaceNil))) { */ case 79:
-					$r = p.expr(x$10.Type); /* */ $s = 82; case 82: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 81; continue;
-				/* } else { */ case 80:
-					$r = p.print(new sliceType$1([new token.Token(84)])); /* */ $s = 83; case 83: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 81:
-				$r = p.setPos(x$10.Rparen); /* */ $s = 84; case 84: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new token.Token(54)])); /* */ $s = 85; case 85: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$33, true)[1]) { */ case 14:
-				x$11 = _ref.$val;
-				$r = p.expr1(x$11.X, 7, 1); /* */ $s = 86; case 86: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.setPos(x$11.Lbrack); /* */ $s = 87; case 87: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new token.Token(50)])); /* */ $s = 88; case 88: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.expr0(x$11.Index, depth + 1 >> 0); /* */ $s = 89; case 89: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.setPos(x$11.Rbrack); /* */ $s = 90; case 90: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new token.Token(55)])); /* */ $s = 91; case 91: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$34, true)[1]) { */ case 15:
-				x$12 = _ref.$val;
-				$r = p.expr1(x$12.X, 7, 1); /* */ $s = 92; case 92: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.setPos(x$12.Lbrack); /* */ $s = 93; case 93: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new token.Token(50)])); /* */ $s = 94; case 94: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.exprList(x$12.Lbrack, x$12.Indices, depth + 1 >> 0, 1, x$12.Rbrack, false); /* */ $s = 95; case 95: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.setPos(x$12.Rbrack); /* */ $s = 96; case 96: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new token.Token(55)])); /* */ $s = 97; case 97: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$35, true)[1]) { */ case 16:
-				x$13 = _ref.$val;
-				$r = p.expr1(x$13.X, 7, 1); /* */ $s = 98; case 98: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.setPos(x$13.Lbrack); /* */ $s = 99; case 99: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new token.Token(50)])); /* */ $s = 100; case 100: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				indices = new sliceType$7([x$13.Low, x$13.High]);
-				if (!($interfaceIsEqual(x$13.Max, $ifaceNil))) {
-					indices = $append(indices, x$13.Max);
-				}
-				needsBlanks = false;
-				if (depth <= 1) {
-					indexCount = 0;
-					hasBinaries = false;
-					_ref$1 = indices;
-					_i = 0;
-					while (true) {
-						if (!(_i < _ref$1.$length)) { break; }
-						x$24 = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-						if (!($interfaceIsEqual(x$24, $ifaceNil))) {
-							indexCount = indexCount + (1) >> 0;
-							if (isBinary(x$24)) {
-								hasBinaries = true;
-							}
-						}
-						_i++;
-					}
-					if (indexCount > 1 && hasBinaries) {
-						needsBlanks = true;
-					}
-				}
-				_ref$2 = indices;
-				_i$1 = 0;
-				/* while (true) { */ case 101:
-					/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 102; continue; }
-					i = _i$1;
-					x$25 = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-					/* */ if (i > 0) { $s = 103; continue; }
-					/* */ $s = 104; continue;
-					/* if (i > 0) { */ case 103:
-						/* */ if (!($interfaceIsEqual((x$26 = i - 1 >> 0, ((x$26 < 0 || x$26 >= indices.$length) ? ($throwRuntimeError("index out of range"), undefined) : indices.$array[indices.$offset + x$26])), $ifaceNil)) && needsBlanks) { $s = 105; continue; }
-						/* */ $s = 106; continue;
-						/* if (!($interfaceIsEqual((x$26 = i - 1 >> 0, ((x$26 < 0 || x$26 >= indices.$length) ? ($throwRuntimeError("index out of range"), undefined) : indices.$array[indices.$offset + x$26])), $ifaceNil)) && needsBlanks) { */ case 105:
-							$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 107; case 107: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 106:
-						$r = p.print(new sliceType$1([new token.Token(58)])); /* */ $s = 108; case 108: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* */ if (!($interfaceIsEqual(x$25, $ifaceNil)) && needsBlanks) { $s = 109; continue; }
-						/* */ $s = 110; continue;
-						/* if (!($interfaceIsEqual(x$25, $ifaceNil)) && needsBlanks) { */ case 109:
-							$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 111; case 111: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 110:
-					/* } */ case 104:
-					/* */ if (!($interfaceIsEqual(x$25, $ifaceNil))) { $s = 112; continue; }
-					/* */ $s = 113; continue;
-					/* if (!($interfaceIsEqual(x$25, $ifaceNil))) { */ case 112:
-						$r = p.expr0(x$25, depth + 1 >> 0); /* */ $s = 114; case 114: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 113:
-					_i$1++;
-				$s = 101; continue;
-				case 102:
-				$r = p.setPos(x$13.Rbrack); /* */ $s = 115; case 115: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new token.Token(55)])); /* */ $s = 116; case 116: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$36, true)[1]) { */ case 17:
-				x$14 = _ref.$val;
-				if (x$14.Args.$length > 1) {
-					depth = depth + (1) >> 0;
-				}
-				wasIndented = false;
-				_tuple$1 = $assertType(x$14.Fun, ptrType$23, true);
-				ok = _tuple$1[1];
-				/* */ if (ok) { $s = 117; continue; }
-				/* */ $s = 118; continue;
-				/* if (ok) { */ case 117:
-					$r = p.print(new sliceType$1([new token.Token(49)])); /* */ $s = 120; case 120: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$5 = p.possibleSelectorExpr(x$14.Fun, 7, depth); /* */ $s = 121; case 121: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					wasIndented = _r$5;
-					$r = p.print(new sliceType$1([new token.Token(54)])); /* */ $s = 122; case 122: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 119; continue;
-				/* } else { */ case 118:
-					_r$6 = p.possibleSelectorExpr(x$14.Fun, 7, depth); /* */ $s = 123; case 123: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					wasIndented = _r$6;
-				/* } */ case 119:
-				$r = p.setPos(x$14.Lparen); /* */ $s = 124; case 124: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new token.Token(49)])); /* */ $s = 125; case 125: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (new token.Pos(x$14.Ellipsis).IsValid()) { $s = 126; continue; }
-				/* */ $s = 127; continue;
-				/* if (new token.Pos(x$14.Ellipsis).IsValid()) { */ case 126:
-					$r = p.exprList(x$14.Lparen, x$14.Args, depth, 0, x$14.Ellipsis, false); /* */ $s = 129; case 129: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.setPos(x$14.Ellipsis); /* */ $s = 130; case 130: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.print(new sliceType$1([new token.Token(48)])); /* */ $s = 131; case 131: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (!(new token.Pos(x$14.Rparen).IsValid())) { _v = false; $s = 134; continue s; }
-					_r$7 = p.lineFor(x$14.Ellipsis); /* */ $s = 135; case 135: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					_r$8 = p.lineFor(x$14.Rparen); /* */ $s = 136; case 136: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					_v = _r$7 < _r$8; case 134:
-					/* */ if (_v) { $s = 132; continue; }
-					/* */ $s = 133; continue;
-					/* if (_v) { */ case 132:
-						$r = p.print(new sliceType$1([new token.Token(52), new whiteSpace(12)])); /* */ $s = 137; case 137: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 133:
-					$s = 128; continue;
-				/* } else { */ case 127:
-					$r = p.exprList(x$14.Lparen, x$14.Args, depth, 1, x$14.Rparen, false); /* */ $s = 138; case 138: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 128:
-				$r = p.setPos(x$14.Rparen); /* */ $s = 139; case 139: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new token.Token(54)])); /* */ $s = 140; case 140: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (wasIndented) { $s = 141; continue; }
-				/* */ $s = 142; continue;
-				/* if (wasIndented) { */ case 141:
-					$r = p.print(new sliceType$1([new whiteSpace(60)])); /* */ $s = 143; case 143: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 142:
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$37, true)[1]) { */ case 18:
-				x$15 = _ref.$val;
-				/* */ if (!($interfaceIsEqual(x$15.Type, $ifaceNil))) { $s = 144; continue; }
-				/* */ $s = 145; continue;
-				/* if (!($interfaceIsEqual(x$15.Type, $ifaceNil))) { */ case 144:
-					$r = p.expr1(x$15.Type, 7, depth); /* */ $s = 146; case 146: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 145:
-				p.level = p.level + (1) >> 0;
-				$r = p.setPos(x$15.Lbrace); /* */ $s = 147; case 147: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new token.Token(51)])); /* */ $s = 148; case 148: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.exprList(x$15.Lbrace, x$15.Elts, 1, 1, x$15.Rbrace, x$15.Incomplete); /* */ $s = 149; case 149: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				mode = 2;
-				if (x$15.Elts.$length > 0) {
-					mode = mode | (1);
-				}
-				$r = p.print(new sliceType$1([new whiteSpace(62), new whiteSpace(60), new pmode(mode)])); /* */ $s = 150; case 150: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.setPos(x$15.Rbrace); /* */ $s = 151; case 151: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new token.Token(56), new pmode(mode)])); /* */ $s = 152; case 152: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				p.level = p.level - (1) >> 0;
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$38, true)[1]) { */ case 19:
-				x$16 = _ref.$val;
-				$r = p.print(new sliceType$1([new token.Token(48)])); /* */ $s = 153; case 153: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!($interfaceIsEqual(x$16.Elt, $ifaceNil))) { $s = 154; continue; }
-				/* */ $s = 155; continue;
-				/* if (!($interfaceIsEqual(x$16.Elt, $ifaceNil))) { */ case 154:
-					$r = p.expr(x$16.Elt); /* */ $s = 156; case 156: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 155:
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$21, true)[1]) { */ case 20:
-				x$17 = _ref.$val;
-				$r = p.print(new sliceType$1([new token.Token(50)])); /* */ $s = 157; case 157: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!($interfaceIsEqual(x$17.Len, $ifaceNil))) { $s = 158; continue; }
-				/* */ $s = 159; continue;
-				/* if (!($interfaceIsEqual(x$17.Len, $ifaceNil))) { */ case 158:
-					$r = p.expr(x$17.Len); /* */ $s = 160; case 160: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 159:
-				$r = p.print(new sliceType$1([new token.Token(55)])); /* */ $s = 161; case 161: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.expr(x$17.Elt); /* */ $s = 162; case 162: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$22, true)[1]) { */ case 21:
-				x$18 = _ref.$val;
-				$r = p.print(new sliceType$1([new token.Token(82)])); /* */ $s = 163; case 163: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.fieldList(x$18.Fields, true, x$18.Incomplete); /* */ $s = 164; case 164: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$23, true)[1]) { */ case 22:
-				x$19 = _ref.$val;
-				$r = p.print(new sliceType$1([new token.Token(71)])); /* */ $s = 165; case 165: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.signature(x$19); /* */ $s = 166; case 166: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$24, true)[1]) { */ case 23:
-				x$20 = _ref.$val;
-				$r = p.print(new sliceType$1([new token.Token(76)])); /* */ $s = 167; case 167: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.fieldList(x$20.Methods, false, x$20.Incomplete); /* */ $s = 168; case 168: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 24:
-				x$21 = _ref.$val;
-				$r = p.print(new sliceType$1([new token.Token(77), new token.Token(50)])); /* */ $s = 169; case 169: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.expr(x$21.Key); /* */ $s = 170; case 170: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new token.Token(55)])); /* */ $s = 171; case 171: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.expr(x$21.Value); /* */ $s = 172; case 172: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 25:
-				x$22 = _ref.$val;
-					_1 = x$22.Dir;
-					/* */ if (_1 === (3)) { $s = 174; continue; }
-					/* */ if (_1 === (2)) { $s = 175; continue; }
-					/* */ if (_1 === (1)) { $s = 176; continue; }
-					/* */ $s = 177; continue;
-					/* if (_1 === (3)) { */ case 174:
-						$r = p.print(new sliceType$1([new token.Token(63)])); /* */ $s = 178; case 178: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 177; continue;
-					/* } else if (_1 === (2)) { */ case 175:
-						$r = p.print(new sliceType$1([new token.Token(36), new token.Token(63)])); /* */ $s = 179; case 179: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 177; continue;
-					/* } else if (_1 === (1)) { */ case 176:
-						$r = p.print(new sliceType$1([new token.Token(63)])); /* */ $s = 180; case 180: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = p.setPos(x$22.Arrow); /* */ $s = 181; case 181: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = p.print(new sliceType$1([new token.Token(36)])); /* */ $s = 182; case 182: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 177:
-				case 173:
-				$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 183; case 183: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.expr(x$22.Value); /* */ $s = 184; case 184: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 27; continue;
-			/* } else { */ case 26:
-				x$23 = _ref;
-				$panic(new $String("unreachable"));
-			/* } */ case 27:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: expr1, $c: true, $r, _1, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _ref$1, _ref$2, _tuple, _tuple$1, _v, depth, expr, hasBinaries, hasParens, i, indexCount, indices, mode, needsBlanks, ok, p, prec1, startCol, wasIndented, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
-		};
-		normalizedNumber = function normalizedNumber$1(lit) {
-			var _1, i, i$1, i$2, lit, x;
-			if (!((lit.Kind === 5)) && !((lit.Kind === 6)) && !((lit.Kind === 7))) {
-				return lit;
-			}
-			if (lit.Value.length < 2) {
-				return lit;
-			}
-			x = lit.Value;
-			switch (0) { default:
-				_1 = $substring(x, 0, 2);
-				if (_1 === ("0X")) {
-					x = "0x" + $substring(x, 2);
-					i = strings.LastIndexByte(x, 80);
-					if (i >= 0) {
-						x = $substring(x, 0, i) + "p" + $substring(x, (i + 1 >> 0));
-					}
-				} else if (_1 === ("0x")) {
-					i$1 = strings.LastIndexByte(x, 80);
-					if (i$1 === -1) {
-						return lit;
-					}
-					x = $substring(x, 0, i$1) + "p" + $substring(x, (i$1 + 1 >> 0));
-				} else if (_1 === ("0O")) {
-					x = "0o" + $substring(x, 2);
-				} else if (_1 === ("0o")) {
-					return lit;
-				} else if (_1 === ("0B")) {
-					x = "0b" + $substring(x, 2);
-				} else if (_1 === ("0b")) {
-					return lit;
-				} else {
-					i$2 = strings.LastIndexByte(x, 69);
-					if (i$2 >= 0) {
-						x = $substring(x, 0, i$2) + "e" + $substring(x, (i$2 + 1 >> 0));
-						break;
-					}
-					if ((x.charCodeAt((x.length - 1 >> 0)) === 105) && !strings.ContainsAny(x, ".e")) {
-						x = strings.TrimLeft(x, "0_");
-						if (x === "i") {
-							x = "0i";
-						}
-					}
-				}
-			}
-			return new ast.BasicLit.ptr(lit.ValuePos, lit.Kind, x);
-		};
-		$ptrType(printer).prototype.possibleSelectorExpr = function possibleSelectorExpr(expr, prec1, depth) {
-			var {$24r, _r, _tuple, depth, expr, ok, p, prec1, x, $s, $r, $c} = $restore(this, {expr, prec1, depth});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			_tuple = $assertType(expr, ptrType$31, true);
-			x = _tuple[0];
-			ok = _tuple[1];
-			/* */ if (ok) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (ok) { */ case 1:
-				_r = p.selectorExpr(x, depth, true); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = _r;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			$r = p.expr1(expr, prec1, depth); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: possibleSelectorExpr, $c: true, $r, $24r, _r, _tuple, depth, expr, ok, p, prec1, x, $s};return $f;
-		};
-		$ptrType(printer).prototype.selectorExpr = function selectorExpr(x, depth, isMethod) {
-			var {_r, depth, isMethod, line, p, x, $s, $r, $c} = $restore(this, {x, depth, isMethod});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			$r = p.expr1(x.X, 7, depth); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = p.print(new sliceType$1([new token.Token(53)])); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r = p.lineFor(x.Sel.Pos()); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			line = _r;
-			/* */ if (p.pos.IsValid() && p.pos.Line < line) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (p.pos.IsValid() && p.pos.Line < line) { */ case 4:
-				$r = p.print(new sliceType$1([new whiteSpace(62), new whiteSpace(10)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.setPos(x.Sel.Pos()); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([x.Sel])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!isMethod) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (!isMethod) { */ case 9:
-					$r = p.print(new sliceType$1([new whiteSpace(60)])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 10:
-				$s = -1; return true;
-			/* } */ case 5:
-			$r = p.setPos(x.Sel.Pos()); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = p.print(new sliceType$1([x.Sel])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: selectorExpr, $c: true, $r, _r, depth, isMethod, line, p, x, $s};return $f;
-		};
-		$ptrType(printer).prototype.expr0 = function expr0(x, depth) {
-			var {depth, p, x, $s, $r, $c} = $restore(this, {x, depth});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			$r = p.expr1(x, 0, depth); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: expr0, $c: true, $r, depth, p, x, $s};return $f;
-		};
-		$ptrType(printer).prototype.expr = function expr(x) {
-			var {p, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			$r = p.expr1(x, 0, 1); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: expr, $c: true, $r, p, x, $s};return $f;
-		};
-		$ptrType(printer).prototype.stmtList = function stmtList(list, nindent, nextIsRBrace) {
-			var {_i, _r, _r$1, _r$2, _ref, _tuple, _tuple$1, i, isEmpty, line, list, lt, nextIsRBrace, nindent, p, s, t, $s, $r, $c} = $restore(this, {list, nindent, nextIsRBrace});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			line = [line];
-			p = this;
-			/* */ if (nindent > 0) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (nindent > 0) { */ case 1:
-				$r = p.print(new sliceType$1([new whiteSpace(62)])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			line[0] = 0;
-			i = 0;
-			_ref = list;
-			_i = 0;
-			/* while (true) { */ case 4:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 5; continue; }
-				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_tuple = $assertType(s, ptrType$39, true);
-				isEmpty = _tuple[1];
-				/* */ if (!isEmpty) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if (!isEmpty) { */ case 6:
-					/* */ if (p.output.$length > 0) { $s = 8; continue; }
-					/* */ $s = 9; continue;
-					/* if (p.output.$length > 0) { */ case 8:
-						_r = s.Pos(); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						_r$1 = p.lineFor(_r); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						_r$2 = p.linebreak(_r$1, 1, 0, (i === 0) || (nindent === 0) || p.linesFrom(line[0]) > 0); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						_r$2;
-					/* } */ case 9:
-					p.recordLine((line.$ptr || (line.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, line))));
-					$r = p.stmt(s, nextIsRBrace && (i === (list.$length - 1 >> 0))); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					t = s;
-					while (true) {
-						_tuple$1 = $assertType(t, ptrType$14, true);
-						lt = _tuple$1[0];
-						if (lt === ptrType$14.nil) {
-							break;
-						}
-						line[0] = line[0] + (1) >> 0;
-						t = lt.Stmt;
-					}
-					i = i + (1) >> 0;
-				/* } */ case 7:
-				_i++;
-			$s = 4; continue;
-			case 5:
-			/* */ if (nindent > 0) { $s = 14; continue; }
-			/* */ $s = 15; continue;
-			/* if (nindent > 0) { */ case 14:
-				$r = p.print(new sliceType$1([new whiteSpace(60)])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 15:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: stmtList, $c: true, $r, _i, _r, _r$1, _r$2, _ref, _tuple, _tuple$1, i, isEmpty, line, list, lt, nextIsRBrace, nindent, p, s, t, $s};return $f;
-		};
-		$ptrType(printer).prototype.block = function block(b, nindent) {
-			var {_r, _r$1, b, nindent, p, $s, $r, $c} = $restore(this, {b, nindent});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			$r = p.setPos(b.Lbrace); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = p.print(new sliceType$1([new token.Token(51)])); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = p.stmtList(b.List, nindent, true); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r = p.lineFor(b.Rbrace); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = p.linebreak(_r, 1, 0, true); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			$r = p.setPos(b.Rbrace); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = p.print(new sliceType$1([new token.Token(56)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: block, $c: true, $r, _r, _r$1, b, nindent, p, $s};return $f;
-		};
-		isTypeName = function isTypeName$1(x) {
-			var _ref, t, t$1, x;
-			_ref = x;
-			if ($assertType(_ref, ptrType$4, true)[1]) {
-				t = _ref.$val;
-				return true;
-			} else if ($assertType(_ref, ptrType$31, true)[1]) {
-				t$1 = _ref.$val;
-				return isTypeName(t$1.X);
-			}
-			return false;
-		};
-		stripParens = function stripParens$1(x) {
-			var {$24r, _r, _tuple, px, strip, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			strip = [strip];
-			_tuple = $assertType(x, ptrType$20, true);
-			px = _tuple[0];
-			strip[0] = _tuple[1];
-			/* */ if (strip[0]) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (strip[0]) { */ case 1:
-				$r = ast.Inspect(px.X, (function(strip) { return function stripParens·func1(node) {
-						var _ref, node, x$1, x$2;
-						_ref = node;
-						if ($assertType(_ref, ptrType$20, true)[1]) {
-							x$1 = _ref.$val;
-							return false;
-						} else if ($assertType(_ref, ptrType$37, true)[1]) {
-							x$2 = _ref.$val;
-							if (isTypeName(x$2.Type)) {
-								strip[0] = false;
-							}
-							return false;
-						}
-						return true;
-					}; })(strip)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (strip[0]) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (strip[0]) { */ case 4:
-					_r = stripParens(px.X); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$24r = _r;
-					$s = 7; case 7: return $24r;
-				/* } */ case 5:
-			/* } */ case 2:
-			$s = -1; return x;
-			/* */ } return; } var $f = {$blk: stripParens$1, $c: true, $r, $24r, _r, _tuple, px, strip, x, $s};return $f;
-		};
-		stripParensAlways = function stripParensAlways$1(x) {
-			var _tuple, ok, x, x$1;
-			_tuple = $assertType(x, ptrType$20, true);
-			x$1 = _tuple[0];
-			ok = _tuple[1];
-			if (ok) {
-				return stripParensAlways(x$1.X);
-			}
-			return x;
-		};
-		$ptrType(printer).prototype.controlClause = function controlClause(isForStmt, init, expr$1, post) {
-			var {_r, _r$1, expr$1, init, isForStmt, needsBlank, p, post, $s, $r, $c} = $restore(this, {isForStmt, init, expr$1, post});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			needsBlank = false;
-			/* */ if ($interfaceIsEqual(init, $ifaceNil) && $interfaceIsEqual(post, $ifaceNil)) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if ($interfaceIsEqual(init, $ifaceNil) && $interfaceIsEqual(post, $ifaceNil)) { */ case 2:
-				/* */ if (!($interfaceIsEqual(expr$1, $ifaceNil))) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (!($interfaceIsEqual(expr$1, $ifaceNil))) { */ case 5:
-					_r = stripParens(expr$1); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$r = p.expr(_r); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					needsBlank = true;
-				/* } */ case 6:
-				$s = 4; continue;
-			/* } else { */ case 3:
-				/* */ if (!($interfaceIsEqual(init, $ifaceNil))) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (!($interfaceIsEqual(init, $ifaceNil))) { */ case 9:
-					$r = p.stmt(init, false); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 10:
-				$r = p.print(new sliceType$1([new token.Token(57), new whiteSpace(32)])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!($interfaceIsEqual(expr$1, $ifaceNil))) { $s = 13; continue; }
-				/* */ $s = 14; continue;
-				/* if (!($interfaceIsEqual(expr$1, $ifaceNil))) { */ case 13:
-					_r$1 = stripParens(expr$1); /* */ $s = 15; case 15: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					$r = p.expr(_r$1); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					needsBlank = true;
-				/* } */ case 14:
-				/* */ if (isForStmt) { $s = 17; continue; }
-				/* */ $s = 18; continue;
-				/* if (isForStmt) { */ case 17:
-					$r = p.print(new sliceType$1([new token.Token(57), new whiteSpace(32)])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					needsBlank = false;
-					/* */ if (!($interfaceIsEqual(post, $ifaceNil))) { $s = 20; continue; }
-					/* */ $s = 21; continue;
-					/* if (!($interfaceIsEqual(post, $ifaceNil))) { */ case 20:
-						$r = p.stmt(post, false); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						needsBlank = true;
-					/* } */ case 21:
-				/* } */ case 18:
-			/* } */ case 4:
-			/* */ if (needsBlank) { $s = 23; continue; }
-			/* */ $s = 24; continue;
-			/* if (needsBlank) { */ case 23:
-				$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 24:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: controlClause, $c: true, $r, _r, _r$1, expr$1, init, isForStmt, needsBlank, p, post, $s};return $f;
-		};
-		$ptrType(printer).prototype.indentList = function indentList(list) {
-			var {_i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, b, e, line, list, n, p, x, x$1, xb, xe, $s, $r, $c} = $restore(this, {list});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			/* */ if (list.$length >= 2) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (list.$length >= 2) { */ case 1:
-				_r = (0 >= list.$length ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + 0]).Pos(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_r$1 = p.lineFor(_r); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				b = _r$1;
-				_r$2 = (x = list.$length - 1 >> 0, ((x < 0 || x >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + x])).End(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$3 = p.lineFor(_r$2); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				e = _r$3;
-				/* */ if (0 < b && b < e) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (0 < b && b < e) { */ case 7:
-					n = 0;
-					line = b;
-					_ref = list;
-					_i = 0;
-					/* while (true) { */ case 9:
-						/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 10; continue; }
-						x$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-						_r$4 = x$1.Pos(); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						_r$5 = p.lineFor(_r$4); /* */ $s = 12; case 12: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						xb = _r$5;
-						_r$6 = x$1.End(); /* */ $s = 13; case 13: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						_r$7 = p.lineFor(_r$6); /* */ $s = 14; case 14: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						xe = _r$7;
-						if (line < xb) {
-							$s = -1; return true;
-						}
-						if (xb < xe) {
-							n = n + (1) >> 0;
-						}
-						line = xe;
-						_i++;
-					$s = 9; continue;
-					case 10:
-					$s = -1; return n > 1;
-				/* } */ case 8:
-			/* } */ case 2:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: indentList, $c: true, $r, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, b, e, line, list, n, p, x, x$1, xb, xe, $s};return $f;
-		};
-		$ptrType(printer).prototype.stmt = function stmt(stmt$1, nextIsRBrace) {
-			var {_r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _v, body, depth, e, isEmpty, nextIsRBrace, p, s, s$1, s$10, s$11, s$12, s$13, s$14, s$15, s$16, s$17, s$18, s$19, s$2, s$20, s$21, s$3, s$4, s$5, s$6, s$7, s$8, s$9, stmt$1, $s, $r, $c} = $restore(this, {stmt$1, nextIsRBrace});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			_r = stmt$1.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$r = p.setPos(_r); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_ref = stmt$1;
-			/* */ if ($assertType(_ref, ptrType$40, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$41, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$39, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$42, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$43, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$44, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$45, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$46, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$47, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ptrType$48, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref, ptrType$49, true)[1]) { $s = 14; continue; }
-			/* */ if ($assertType(_ref, ptrType$50, true)[1]) { $s = 15; continue; }
-			/* */ if ($assertType(_ref, ptrType$51, true)[1]) { $s = 16; continue; }
-			/* */ if ($assertType(_ref, ptrType$52, true)[1]) { $s = 17; continue; }
-			/* */ if ($assertType(_ref, ptrType$53, true)[1]) { $s = 18; continue; }
-			/* */ if ($assertType(_ref, ptrType$54, true)[1]) { $s = 19; continue; }
-			/* */ if ($assertType(_ref, ptrType$55, true)[1]) { $s = 20; continue; }
-			/* */ if ($assertType(_ref, ptrType$56, true)[1]) { $s = 21; continue; }
-			/* */ if ($assertType(_ref, ptrType$57, true)[1]) { $s = 22; continue; }
-			/* */ if ($assertType(_ref, ptrType$58, true)[1]) { $s = 23; continue; }
-			/* */ $s = 24; continue;
-			/* switch (0) { default: if ($assertType(_ref, ptrType$40, true)[1]) { */ case 3:
-				s = _ref.$val;
-				$r = p.print(new sliceType$1([new $String("BadStmt")])); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$41, true)[1]) { */ case 4:
-				s$1 = _ref.$val;
-				$r = p.decl(s$1.Decl); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$39, true)[1]) { */ case 5:
-				s$2 = _ref.$val;
-				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 6:
-				s$3 = _ref.$val;
-				$r = p.print(new sliceType$1([new whiteSpace(60)])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.expr(s$3.Label); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.setPos(s$3.Colon); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new token.Token(58), new whiteSpace(62)])); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_tuple = $assertType(s$3.Stmt, ptrType$39, true);
-				e = _tuple[0];
-				isEmpty = _tuple[1];
-				/* */ if (isEmpty) { $s = 32; continue; }
-				/* */ $s = 33; continue;
-				/* if (isEmpty) { */ case 32:
-					/* */ if (!nextIsRBrace) { $s = 35; continue; }
-					/* */ $s = 36; continue;
-					/* if (!nextIsRBrace) { */ case 35:
-						$r = p.print(new sliceType$1([new whiteSpace(10)])); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = p.setPos(e.Pos()); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = p.print(new sliceType$1([new token.Token(57)])); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* break; */ $s = 25; continue;
-					/* } */ case 36:
-					$s = 34; continue;
-				/* } else { */ case 33:
-					_r$1 = s$3.Stmt.Pos(); /* */ $s = 40; case 40: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$2 = p.lineFor(_r$1); /* */ $s = 41; case 41: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$3 = p.linebreak(_r$2, 1, 0, true); /* */ $s = 42; case 42: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_r$3;
-				/* } */ case 34:
-				$r = p.stmt(s$3.Stmt, nextIsRBrace); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$42, true)[1]) { */ case 7:
-				s$4 = _ref.$val;
-				$r = p.expr0(s$4.X, 1); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$43, true)[1]) { */ case 8:
-				s$5 = _ref.$val;
-				$r = p.expr0(s$5.Chan, 1); /* */ $s = 45; case 45: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.setPos(s$5.Arrow); /* */ $s = 47; case 47: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new token.Token(36), new whiteSpace(32)])); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.expr0(s$5.Value, 1); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$44, true)[1]) { */ case 9:
-				s$6 = _ref.$val;
-				$r = p.expr0(s$6.X, 2); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.setPos(s$6.TokPos); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new token.Token(s$6.Tok)])); /* */ $s = 52; case 52: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$45, true)[1]) { */ case 10:
-				s$7 = _ref.$val;
-				depth = 1;
-				if (s$7.Lhs.$length > 1 && s$7.Rhs.$length > 1) {
-					depth = depth + (1) >> 0;
-				}
-				_r$4 = s$7.Pos(); /* */ $s = 53; case 53: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				$r = p.exprList(_r$4, s$7.Lhs, depth, 0, s$7.TokPos, false); /* */ $s = 54; case 54: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.setPos(s$7.TokPos); /* */ $s = 56; case 56: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new token.Token(s$7.Tok), new whiteSpace(32)])); /* */ $s = 57; case 57: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.exprList(s$7.TokPos, s$7.Rhs, depth, 0, 0, false); /* */ $s = 58; case 58: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$46, true)[1]) { */ case 11:
-				s$8 = _ref.$val;
-				$r = p.print(new sliceType$1([new token.Token(72), new whiteSpace(32)])); /* */ $s = 59; case 59: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.expr(s$8.Call); /* */ $s = 60; case 60: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$47, true)[1]) { */ case 12:
-				s$9 = _ref.$val;
-				$r = p.print(new sliceType$1([new token.Token(67), new whiteSpace(32)])); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.expr(s$9.Call); /* */ $s = 62; case 62: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$48, true)[1]) { */ case 13:
-				s$10 = _ref.$val;
-				$r = p.print(new sliceType$1([new token.Token(80)])); /* */ $s = 63; case 63: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!(s$10.Results === sliceType$7.nil)) { $s = 64; continue; }
-				/* */ $s = 65; continue;
-				/* if (!(s$10.Results === sliceType$7.nil)) { */ case 64:
-					$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 66; case 66: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$5 = p.indentList(s$10.Results); /* */ $s = 70; case 70: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					/* */ if (_r$5) { $s = 67; continue; }
-					/* */ $s = 68; continue;
-					/* if (_r$5) { */ case 67:
-						$r = p.print(new sliceType$1([new whiteSpace(62)])); /* */ $s = 71; case 71: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = p.exprList(0, s$10.Results, 1, 2, 0, false); /* */ $s = 72; case 72: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = p.print(new sliceType$1([new whiteSpace(60)])); /* */ $s = 73; case 73: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 69; continue;
-					/* } else { */ case 68:
-						$r = p.exprList(0, s$10.Results, 1, 0, 0, false); /* */ $s = 74; case 74: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 69:
-				/* } */ case 65:
-				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$49, true)[1]) { */ case 14:
-				s$11 = _ref.$val;
-				$r = p.print(new sliceType$1([new token.Token(s$11.Tok)])); /* */ $s = 75; case 75: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!(s$11.Label === ptrType$4.nil)) { $s = 76; continue; }
-				/* */ $s = 77; continue;
-				/* if (!(s$11.Label === ptrType$4.nil)) { */ case 76:
-					$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 78; case 78: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.expr(s$11.Label); /* */ $s = 79; case 79: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 77:
-				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$50, true)[1]) { */ case 15:
-				s$12 = _ref.$val;
-				$r = p.block(s$12, 1); /* */ $s = 80; case 80: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$51, true)[1]) { */ case 16:
-				s$13 = _ref.$val;
-				$r = p.print(new sliceType$1([new token.Token(74)])); /* */ $s = 81; case 81: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.controlClause(false, s$13.Init, s$13.Cond, $ifaceNil); /* */ $s = 82; case 82: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.block(s$13.Body, 1); /* */ $s = 83; case 83: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!($interfaceIsEqual(s$13.Else, $ifaceNil))) { $s = 84; continue; }
-				/* */ $s = 85; continue;
-				/* if (!($interfaceIsEqual(s$13.Else, $ifaceNil))) { */ case 84:
-					$r = p.print(new sliceType$1([new whiteSpace(32), new token.Token(68), new whiteSpace(32)])); /* */ $s = 86; case 86: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_ref$1 = s$13.Else;
-					/* */ if ($assertType(_ref$1, ptrType$50, true)[1] || $assertType(_ref$1, ptrType$51, true)[1]) { $s = 87; continue; }
-					/* */ $s = 88; continue;
-					/* if ($assertType(_ref$1, ptrType$50, true)[1] || $assertType(_ref$1, ptrType$51, true)[1]) { */ case 87:
-						$r = p.stmt(s$13.Else, nextIsRBrace); /* */ $s = 90; case 90: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 89; continue;
-					/* } else { */ case 88:
-						$r = p.print(new sliceType$1([new token.Token(51), new whiteSpace(62), new whiteSpace(12)])); /* */ $s = 91; case 91: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = p.stmt(s$13.Else, true); /* */ $s = 92; case 92: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = p.print(new sliceType$1([new whiteSpace(60), new whiteSpace(12), new token.Token(56)])); /* */ $s = 93; case 93: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 89:
-				/* } */ case 85:
-				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$52, true)[1]) { */ case 17:
-				s$14 = _ref.$val;
-				/* */ if (!(s$14.List === sliceType$7.nil)) { $s = 94; continue; }
-				/* */ $s = 95; continue;
-				/* if (!(s$14.List === sliceType$7.nil)) { */ case 94:
-					$r = p.print(new sliceType$1([new token.Token(62), new whiteSpace(32)])); /* */ $s = 97; case 97: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.exprList(s$14.Pos(), s$14.List, 1, 0, s$14.Colon, false); /* */ $s = 98; case 98: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 96; continue;
-				/* } else { */ case 95:
-					$r = p.print(new sliceType$1([new token.Token(66)])); /* */ $s = 99; case 99: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 96:
-				$r = p.setPos(s$14.Colon); /* */ $s = 100; case 100: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new token.Token(58)])); /* */ $s = 101; case 101: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.stmtList(s$14.Body, 1, nextIsRBrace); /* */ $s = 102; case 102: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$53, true)[1]) { */ case 18:
-				s$15 = _ref.$val;
-				$r = p.print(new sliceType$1([new token.Token(83)])); /* */ $s = 103; case 103: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.controlClause(false, s$15.Init, s$15.Tag, $ifaceNil); /* */ $s = 104; case 104: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.block(s$15.Body, 0); /* */ $s = 105; case 105: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$54, true)[1]) { */ case 19:
-				s$16 = _ref.$val;
-				$r = p.print(new sliceType$1([new token.Token(83)])); /* */ $s = 106; case 106: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!($interfaceIsEqual(s$16.Init, $ifaceNil))) { $s = 107; continue; }
-				/* */ $s = 108; continue;
-				/* if (!($interfaceIsEqual(s$16.Init, $ifaceNil))) { */ case 107:
-					$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 109; case 109: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.stmt(s$16.Init, false); /* */ $s = 110; case 110: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.print(new sliceType$1([new token.Token(57)])); /* */ $s = 111; case 111: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 108:
-				$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 112; case 112: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.stmt(s$16.Assign, false); /* */ $s = 113; case 113: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 114; case 114: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.block(s$16.Body, 0); /* */ $s = 115; case 115: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$55, true)[1]) { */ case 20:
-				s$17 = _ref.$val;
-				/* */ if (!($interfaceIsEqual(s$17.Comm, $ifaceNil))) { $s = 116; continue; }
-				/* */ $s = 117; continue;
-				/* if (!($interfaceIsEqual(s$17.Comm, $ifaceNil))) { */ case 116:
-					$r = p.print(new sliceType$1([new token.Token(62), new whiteSpace(32)])); /* */ $s = 119; case 119: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.stmt(s$17.Comm, false); /* */ $s = 120; case 120: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 118; continue;
-				/* } else { */ case 117:
-					$r = p.print(new sliceType$1([new token.Token(66)])); /* */ $s = 121; case 121: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 118:
-				$r = p.setPos(s$17.Colon); /* */ $s = 122; case 122: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new token.Token(58)])); /* */ $s = 123; case 123: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.stmtList(s$17.Body, 1, nextIsRBrace); /* */ $s = 124; case 124: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$56, true)[1]) { */ case 21:
-				s$18 = _ref.$val;
-				$r = p.print(new sliceType$1([new token.Token(81), new whiteSpace(32)])); /* */ $s = 125; case 125: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				body = s$18.Body;
-				if (!(body.List.$length === 0)) { _v = false; $s = 129; continue s; }
-				_r$6 = p.posFor(body.Rbrace); /* */ $s = 130; case 130: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_r$7 = p.commentBefore($clone(_r$6, token.Position)); /* */ $s = 131; case 131: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_v = !_r$7; case 129:
-				/* */ if (_v) { $s = 126; continue; }
-				/* */ $s = 127; continue;
-				/* if (_v) { */ case 126:
-					$r = p.setPos(body.Lbrace); /* */ $s = 132; case 132: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.print(new sliceType$1([new token.Token(51)])); /* */ $s = 133; case 133: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.setPos(body.Rbrace); /* */ $s = 134; case 134: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.print(new sliceType$1([new token.Token(56)])); /* */ $s = 135; case 135: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 128; continue;
-				/* } else { */ case 127:
-					$r = p.block(body, 0); /* */ $s = 136; case 136: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 128:
-				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$57, true)[1]) { */ case 22:
-				s$19 = _ref.$val;
-				$r = p.print(new sliceType$1([new token.Token(70)])); /* */ $s = 137; case 137: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.controlClause(true, s$19.Init, s$19.Cond, s$19.Post); /* */ $s = 138; case 138: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.block(s$19.Body, 1); /* */ $s = 139; case 139: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 25; continue;
-			/* } else if ($assertType(_ref, ptrType$58, true)[1]) { */ case 23:
-				s$20 = _ref.$val;
-				$r = p.print(new sliceType$1([new token.Token(70), new whiteSpace(32)])); /* */ $s = 140; case 140: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!($interfaceIsEqual(s$20.Key, $ifaceNil))) { $s = 141; continue; }
-				/* */ $s = 142; continue;
-				/* if (!($interfaceIsEqual(s$20.Key, $ifaceNil))) { */ case 141:
-					$r = p.expr(s$20.Key); /* */ $s = 143; case 143: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* */ if (!($interfaceIsEqual(s$20.Value, $ifaceNil))) { $s = 144; continue; }
-					/* */ $s = 145; continue;
-					/* if (!($interfaceIsEqual(s$20.Value, $ifaceNil))) { */ case 144:
-						_r$8 = s$20.Value.Pos(); /* */ $s = 146; case 146: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						$r = p.setPos(_r$8); /* */ $s = 147; case 147: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = p.print(new sliceType$1([new token.Token(52), new whiteSpace(32)])); /* */ $s = 148; case 148: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = p.expr(s$20.Value); /* */ $s = 149; case 149: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 145:
-					$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 150; case 150: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.setPos(s$20.TokPos); /* */ $s = 151; case 151: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.print(new sliceType$1([new token.Token(s$20.Tok), new whiteSpace(32)])); /* */ $s = 152; case 152: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 142:
-				$r = p.print(new sliceType$1([new token.Token(79), new whiteSpace(32)])); /* */ $s = 153; case 153: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$9 = stripParens(s$20.X); /* */ $s = 154; case 154: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				$r = p.expr(_r$9); /* */ $s = 155; case 155: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 156; case 156: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.block(s$20.Body, 1); /* */ $s = 157; case 157: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 25; continue;
-			/* } else { */ case 24:
-				s$21 = _ref;
-				$panic(new $String("unreachable"));
-			/* } } */ case 25:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: stmt, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _v, body, depth, e, isEmpty, nextIsRBrace, p, s, s$1, s$10, s$11, s$12, s$13, s$14, s$15, s$16, s$17, s$18, s$19, s$2, s$20, s$21, s$3, s$4, s$5, s$6, s$7, s$8, s$9, stmt$1, $s};return $f;
-		};
-		keepTypeColumn = function keepTypeColumn$1(specs) {
-			var {_i, _ref, i, i0, keepType, m, populate, s, specs, t, $s, $r, $c} = $restore(this, {specs});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			m = [m];
-			m[0] = $makeSlice(sliceType$10, specs.$length);
-			populate = (function(m) { return function keepTypeColumn·func1(i, j, keepType) {
-					var i, j, keepType;
-					if (keepType) {
-						while (true) {
-							if (!(i < j)) { break; }
-							((i < 0 || i >= m[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : m[0].$array[m[0].$offset + i] = true);
-							i = i + (1) >> 0;
-						}
-					}
-				}; })(m);
-			i0 = -1;
-			keepType = false;
-			_ref = specs;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				t = $assertType(s, ptrType$8);
-				/* */ if (!(t.Values === sliceType$7.nil)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!(t.Values === sliceType$7.nil)) { */ case 3:
-					if (i0 < 0) {
-						i0 = i;
-						keepType = false;
-					}
-					$s = 5; continue;
-				/* } else { */ case 4:
-					/* */ if (i0 >= 0) { $s = 6; continue; }
-					/* */ $s = 7; continue;
-					/* if (i0 >= 0) { */ case 6:
-						$r = populate(i0, i, keepType); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						i0 = -1;
-					/* } */ case 7:
-				/* } */ case 5:
-				if (!($interfaceIsEqual(t.Type, $ifaceNil))) {
-					keepType = true;
-				}
-				_i++;
-			$s = 1; continue;
-			case 2:
-			/* */ if (i0 >= 0) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if (i0 >= 0) { */ case 9:
-				$r = populate(i0, specs.$length, keepType); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 10:
-			$s = -1; return m[0];
-			/* */ } return; } var $f = {$blk: keepTypeColumn$1, $c: true, $r, _i, _ref, i, i0, keepType, m, populate, s, specs, t, $s};return $f;
-		};
-		$ptrType(printer).prototype.valueSpec = function valueSpec(s, keepType) {
-			var {extraTabs, keepType, p, s, $s, $r, $c} = $restore(this, {s, keepType});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			$r = p.setComment(s.Doc); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = p.identList(s.Names, false); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			extraTabs = 3;
-			/* */ if (!($interfaceIsEqual(s.Type, $ifaceNil)) || keepType) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (!($interfaceIsEqual(s.Type, $ifaceNil)) || keepType) { */ case 3:
-				$r = p.print(new sliceType$1([new whiteSpace(11)])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				extraTabs = extraTabs - (1) >> 0;
-			/* } */ case 4:
-			/* */ if (!($interfaceIsEqual(s.Type, $ifaceNil))) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (!($interfaceIsEqual(s.Type, $ifaceNil))) { */ case 6:
-				$r = p.expr(s.Type); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 7:
-			/* */ if (!(s.Values === sliceType$7.nil)) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if (!(s.Values === sliceType$7.nil)) { */ case 9:
-				$r = p.print(new sliceType$1([new whiteSpace(11), new token.Token(42), new whiteSpace(32)])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.exprList(0, s.Values, 1, 0, 0, false); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				extraTabs = extraTabs - (1) >> 0;
-			/* } */ case 10:
-			/* */ if (!(s.Comment === ptrType$2.nil)) { $s = 13; continue; }
-			/* */ $s = 14; continue;
-			/* if (!(s.Comment === ptrType$2.nil)) { */ case 13:
-				/* while (true) { */ case 15:
-					/* if (!(extraTabs > 0)) { break; } */ if(!(extraTabs > 0)) { $s = 16; continue; }
-					$r = p.print(new sliceType$1([new whiteSpace(11)])); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					extraTabs = extraTabs - (1) >> 0;
-				$s = 15; continue;
-				case 16:
-				$r = p.setComment(s.Comment); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 14:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: valueSpec, $c: true, $r, extraTabs, keepType, p, s, $s};return $f;
-		};
-		sanitizeImportPath = function sanitizeImportPath$1(lit) {
-			var _i, _ref, _rune, _tuple, err, lit, r, s;
-			if (!((lit.Kind === 9))) {
-				return lit;
-			}
-			_tuple = strconv.Unquote(lit.Value);
-			s = _tuple[0];
-			err = _tuple[1];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				return lit;
-			}
-			if (s === "") {
-				return lit;
-			}
-			_ref = s;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.length)) { break; }
-				_rune = $decodeRune(_ref, _i);
-				r = _rune[0];
-				if (!unicode.IsGraphic(r) || unicode.IsSpace(r) || strings.ContainsRune("!\"#$%&'()*,:;<=>?[\\]^{|}`\xEF\xBF\xBD", r)) {
-					return lit;
-				}
-				_i += _rune[1];
-			}
-			s = strconv.Quote(s);
-			if (s === lit.Value) {
-				return lit;
-			}
-			return new ast.BasicLit.ptr(lit.ValuePos, 9, s);
-		};
-		$ptrType(printer).prototype.spec = function spec(spec$1, n, doIndent) {
-			var {_ref, doIndent, n, p, s, s$1, s$2, s$3, spec$1, $s, $r, $c} = $restore(this, {spec$1, n, doIndent});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			_ref = spec$1;
-			/* */ if ($assertType(_ref, ptrType$7, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$8, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if ($assertType(_ref, ptrType$7, true)[1]) { */ case 1:
-				s = _ref.$val;
-				$r = p.setComment(s.Doc); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!(s.Name === ptrType$4.nil)) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (!(s.Name === ptrType$4.nil)) { */ case 7:
-					$r = p.expr(s.Name); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 8:
-				$r = p.expr(sanitizeImportPath(s.Path)); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.setComment(s.Comment); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.setPos(s.EndPos); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 5; continue;
-			/* } else if ($assertType(_ref, ptrType$8, true)[1]) { */ case 2:
-				s$1 = _ref.$val;
-				/* */ if (!((n === 1))) { $s = 14; continue; }
-				/* */ $s = 15; continue;
-				/* if (!((n === 1))) { */ case 14:
-					$r = p.internalError(new sliceType$1([new $String("expected n = 1; got"), new $Int(n)])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 15:
-				$r = p.setComment(s$1.Doc); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.identList(s$1.Names, doIndent); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!($interfaceIsEqual(s$1.Type, $ifaceNil))) { $s = 19; continue; }
-				/* */ $s = 20; continue;
-				/* if (!($interfaceIsEqual(s$1.Type, $ifaceNil))) { */ case 19:
-					$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.expr(s$1.Type); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 20:
-				/* */ if (!(s$1.Values === sliceType$7.nil)) { $s = 23; continue; }
-				/* */ $s = 24; continue;
-				/* if (!(s$1.Values === sliceType$7.nil)) { */ case 23:
-					$r = p.print(new sliceType$1([new whiteSpace(32), new token.Token(42), new whiteSpace(32)])); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = p.exprList(0, s$1.Values, 1, 0, 0, false); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 24:
-				$r = p.setComment(s$1.Comment); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 5; continue;
-			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 3:
-				s$2 = _ref.$val;
-				$r = p.setComment(s$2.Doc); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.expr(s$2.Name); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!(s$2.TypeParams === ptrType$28.nil)) { $s = 30; continue; }
-				/* */ $s = 31; continue;
-				/* if (!(s$2.TypeParams === ptrType$28.nil)) { */ case 30:
-					$r = p.parameters(s$2.TypeParams, 2); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 31:
-				/* */ if (n === 1) { $s = 33; continue; }
-				/* */ $s = 34; continue;
-				/* if (n === 1) { */ case 33:
-					$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 35; continue;
-				/* } else { */ case 34:
-					$r = p.print(new sliceType$1([new whiteSpace(11)])); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 35:
-				/* */ if (new token.Pos(s$2.Assign).IsValid()) { $s = 38; continue; }
-				/* */ $s = 39; continue;
-				/* if (new token.Pos(s$2.Assign).IsValid()) { */ case 38:
-					$r = p.print(new sliceType$1([new token.Token(42), new whiteSpace(32)])); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 39:
-				$r = p.expr(s$2.Type); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.setComment(s$2.Comment); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 5; continue;
-			/* } else { */ case 4:
-				s$3 = _ref;
-				$panic(new $String("unreachable"));
-			/* } */ case 5:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: spec, $c: true, $r, _ref, doIndent, n, p, s, s$1, s$2, s$3, spec$1, $s};return $f;
-		};
-		$ptrType(printer).prototype.genDecl = function genDecl(d) {
-			var {_i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, d, i, i$1, keepType, line, line$1, n, p, s, s$1, x, $s, $r, $c} = $restore(this, {d});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			line = [line];
-			line$1 = [line$1];
-			p = this;
-			$r = p.setComment(d.Doc); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = p.setPos(d.Pos()); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = p.print(new sliceType$1([new token.Token(d.Tok), new whiteSpace(32)])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (new token.Pos(d.Lparen).IsValid() || d.Specs.$length > 1) { $s = 4; continue; }
-			/* */ if (d.Specs.$length > 0) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (new token.Pos(d.Lparen).IsValid() || d.Specs.$length > 1) { */ case 4:
-				$r = p.setPos(d.Lparen); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new token.Token(49)])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				n = d.Specs.$length;
-				/* */ if (n > 0) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (n > 0) { */ case 9:
-					$r = p.print(new sliceType$1([new whiteSpace(62), new whiteSpace(12)])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* */ if (n > 1 && ((d.Tok === 64) || (d.Tok === 85))) { $s = 12; continue; }
-					/* */ $s = 13; continue;
-					/* if (n > 1 && ((d.Tok === 64) || (d.Tok === 85))) { */ case 12:
-						_r = keepTypeColumn(d.Specs); /* */ $s = 15; case 15: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						keepType = _r;
-						line[0] = 0;
-						_ref = d.Specs;
-						_i = 0;
-						/* while (true) { */ case 16:
-							/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 17; continue; }
-							i = _i;
-							s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-							/* */ if (i > 0) { $s = 18; continue; }
-							/* */ $s = 19; continue;
-							/* if (i > 0) { */ case 18:
-								_r$1 = s.Pos(); /* */ $s = 20; case 20: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-								_r$2 = p.lineFor(_r$1); /* */ $s = 21; case 21: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-								_r$3 = p.linebreak(_r$2, 1, 0, p.linesFrom(line[0]) > 0); /* */ $s = 22; case 22: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-								_r$3;
-							/* } */ case 19:
-							p.recordLine((line.$ptr || (line.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, line))));
-							$r = p.valueSpec($assertType(s, ptrType$8), ((i < 0 || i >= keepType.$length) ? ($throwRuntimeError("index out of range"), undefined) : keepType.$array[keepType.$offset + i])); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_i++;
-						$s = 16; continue;
-						case 17:
-						$s = 14; continue;
-					/* } else { */ case 13:
-						line$1[0] = 0;
-						_ref$1 = d.Specs;
-						_i$1 = 0;
-						/* while (true) { */ case 24:
-							/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 25; continue; }
-							i$1 = _i$1;
-							s$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-							/* */ if (i$1 > 0) { $s = 26; continue; }
-							/* */ $s = 27; continue;
-							/* if (i$1 > 0) { */ case 26:
-								_r$4 = s$1.Pos(); /* */ $s = 28; case 28: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-								_r$5 = p.lineFor(_r$4); /* */ $s = 29; case 29: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-								_r$6 = p.linebreak(_r$5, 1, 0, p.linesFrom(line$1[0]) > 0); /* */ $s = 30; case 30: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-								_r$6;
-							/* } */ case 27:
-							p.recordLine((line$1.$ptr || (line$1.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, line$1))));
-							$r = p.spec(s$1, n, false); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_i$1++;
-						$s = 24; continue;
-						case 25:
-					/* } */ case 14:
-					$r = p.print(new sliceType$1([new whiteSpace(60), new whiteSpace(12)])); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 10:
-				$r = p.setPos(d.Rparen); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new token.Token(54)])); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 6; continue;
-			/* } else if (d.Specs.$length > 0) { */ case 5:
-				$r = p.spec((x = d.Specs, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])), 1, true); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 6:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: genDecl, $c: true, $r, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, d, i, i$1, keepType, line, line$1, n, p, s, s$1, x, $s};return $f;
-		};
-		$ptrType(sizeCounter).prototype.Write = function Write$1(p) {
-			var _i, _ref, b, c, p;
-			c = this;
-			if (!c.hasNewline) {
-				_ref = p;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					b = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					if ((b === 10) || (b === 12)) {
-						c.hasNewline = true;
-						break;
-					}
-					_i++;
-				}
-			}
-			c.size = c.size + (p.$length) >> 0;
-			return [p.$length, $ifaceNil];
-		};
-		$ptrType(printer).prototype.nodeSize = function nodeSize(n, maxSize) {
-			var {_entry, _key, _key$1, _r, _tuple, cfg, counter, err, found, maxSize, n, p, size, size$1, $s, $r, $c} = $restore(this, {n, maxSize});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			counter = [counter];
-			size = 0;
-			p = this;
-			_tuple = (_entry = $mapIndex(p.nodeSizes,ast.Node.keyFor(n)), _entry !== undefined ? [_entry.v, true] : [0, false]);
-			size$1 = _tuple[0];
-			found = _tuple[1];
-			if (found) {
-				size = size$1;
-				$s = -1; return size;
-			}
-			size = maxSize + 1 >> 0;
-			_key = n; (p.nodeSizes || $throwRuntimeError("assignment to entry in nil map")).set(ast.Node.keyFor(_key), { k: _key, v: size });
-			cfg = new Config.ptr(1, 0, 0);
-			counter[0] = new sizeCounter.ptr(false, 0);
-			_r = cfg.fprint(counter[0], p.fset, n, p.nodeSizes); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			err = _r;
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return size;
-			}
-			if (counter[0].size <= maxSize && !counter[0].hasNewline) {
-				size = counter[0].size;
-				_key$1 = n; (p.nodeSizes || $throwRuntimeError("assignment to entry in nil map")).set(ast.Node.keyFor(_key$1), { k: _key$1, v: size });
-			}
-			$s = -1; return size;
-			/* */ } return; } var $f = {$blk: nodeSize, $c: true, $r, _entry, _key, _key$1, _r, _tuple, cfg, counter, err, found, maxSize, n, p, size, size$1, $s};return $f;
-		};
-		$ptrType(printer).prototype.numLines = function numLines(n) {
-			var {$24r, _r, _r$1, _r$2, _r$3, from, n, p, to, $s, $r, $c} = $restore(this, {n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			_r = n.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			from = _r;
-			/* */ if (new token.Pos(from).IsValid()) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (new token.Pos(from).IsValid()) { */ case 2:
-				_r$1 = n.End(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				to = _r$1;
-				/* */ if (new token.Pos(to).IsValid()) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (new token.Pos(to).IsValid()) { */ case 5:
-					_r$2 = p.lineFor(to); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$3 = p.lineFor(from); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					$24r = (_r$2 - _r$3 >> 0) + 1 >> 0;
-					$s = 9; case 9: return $24r;
-				/* } */ case 6:
-			/* } */ case 3:
-			$s = -1; return 1073741824;
-			/* */ } return; } var $f = {$blk: numLines, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, from, n, p, to, $s};return $f;
-		};
-		$ptrType(printer).prototype.bodySize = function bodySize(b, maxSize) {
-			var {_i, _r, _r$1, _r$2, _r$3, _r$4, _ref, _v, b, bodySize$1, i, maxSize, p, pos1, pos2, s, $s, $r, $c} = $restore(this, {b, maxSize});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			pos1 = b.Pos();
-			pos2 = b.Rbrace;
-			if (!(new token.Pos(pos1).IsValid() && new token.Pos(pos2).IsValid())) { _v = false; $s = 3; continue s; }
-			_r = p.lineFor(pos1); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = p.lineFor(pos2); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_v = !((_r === _r$1)); case 3:
-			/* */ if (_v) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_v) { */ case 1:
-				$s = -1; return maxSize + 1 >> 0;
-			/* } */ case 2:
-			if (b.List.$length > 5) {
-				$s = -1; return maxSize + 1 >> 0;
-			}
-			_r$2 = p.posFor(pos2); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$3 = p.commentSizeBefore($clone(_r$2, token.Position)); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			bodySize$1 = _r$3;
-			_ref = b.List;
-			_i = 0;
-			/* while (true) { */ case 8:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 9; continue; }
-				i = _i;
-				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (bodySize$1 > maxSize) {
-					/* break; */ $s = 9; continue;
-				}
-				if (i > 0) {
-					bodySize$1 = bodySize$1 + (2) >> 0;
-				}
-				_r$4 = p.nodeSize(s, maxSize); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				bodySize$1 = bodySize$1 + (_r$4) >> 0;
-				_i++;
-			$s = 8; continue;
-			case 9:
-			$s = -1; return bodySize$1;
-			/* */ } return; } var $f = {$blk: bodySize, $c: true, $r, _i, _r, _r$1, _r$2, _r$3, _r$4, _ref, _v, b, bodySize$1, i, maxSize, p, pos1, pos2, s, $s};return $f;
-		};
-		$ptrType(printer).prototype.funcBody = function funcBody(headerSize, sep, b) {
-			var {_i, _r, _ref, b, headerSize, i, p, s, sep, $s, $deferred, $r, $c} = $restore(this, {headerSize, sep, b});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			p = [p];
-			p[0] = this;
-			if (b === ptrType$50.nil) {
-				$s = -1; return;
-			}
-			$deferred.push([(function(p) { return function printer·funcBody·func1(level) {
-					var level;
-					p[0].level = level;
-				}; })(p), [p[0].level]]);
-			p[0].level = 0;
-			_r = p[0].bodySize(b, 100); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			/* */ if ((headerSize + _r >> 0) <= 100) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if ((headerSize + _r >> 0) <= 100) { */ case 1:
-				$r = p[0].print(new sliceType$1([new whiteSpace(sep)])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p[0].setPos(b.Lbrace); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p[0].print(new sliceType$1([new token.Token(51)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (b.List.$length > 0) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (b.List.$length > 0) { */ case 7:
-					$r = p[0].print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_ref = b.List;
-					_i = 0;
-					/* while (true) { */ case 10:
-						/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 11; continue; }
-						i = _i;
-						s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-						/* */ if (i > 0) { $s = 12; continue; }
-						/* */ $s = 13; continue;
-						/* if (i > 0) { */ case 12:
-							$r = p[0].print(new sliceType$1([new token.Token(57), new whiteSpace(32)])); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 13:
-						$r = p[0].stmt(s, i === (b.List.$length - 1 >> 0)); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i++;
-					$s = 10; continue;
-					case 11:
-					$r = p[0].print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 8:
-				$r = p[0].print(new sliceType$1([new pmode(2)])); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p[0].setPos(b.Rbrace); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p[0].print(new sliceType$1([new token.Token(56), new pmode(2)])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 2:
-			/* */ if (!((sep === 0))) { $s = 20; continue; }
-			/* */ $s = 21; continue;
-			/* if (!((sep === 0))) { */ case 20:
-				$r = p[0].print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 21:
-			$r = p[0].block(b, 1); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: funcBody, $c: true, $r, _i, _r, _ref, b, headerSize, i, p, s, sep, $s, $deferred};return $f; } }
-		};
-		$ptrType(printer).prototype.distanceFrom = function distanceFrom(startPos, startOutCol) {
-			var {_r, _v, p, startOutCol, startPos, $s, $r, $c} = $restore(this, {startPos, startOutCol});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			if (!(new token.Pos(startPos).IsValid() && p.pos.IsValid())) { _v = false; $s = 3; continue s; }
-			_r = p.posFor(startPos); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_v = _r.Line === p.pos.Line; case 3:
-			/* */ if (_v) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_v) { */ case 1:
-				$s = -1; return p.out.Column - startOutCol >> 0;
-			/* } */ case 2:
-			$s = -1; return 1073741824;
-			/* */ } return; } var $f = {$blk: distanceFrom, $c: true, $r, _r, _v, p, startOutCol, startPos, $s};return $f;
-		};
-		$ptrType(printer).prototype.funcDecl = function funcDecl(d) {
-			var {_r, _r$1, _r$2, d, p, startCol, $s, $r, $c} = $restore(this, {d});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			$r = p.setComment(d.Doc); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r = d.Pos(); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$r = p.setPos(_r); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = p.print(new sliceType$1([new token.Token(71), new whiteSpace(32)])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			startCol = p.out.Column - 5 >> 0;
-			/* */ if (!(d.Recv === ptrType$28.nil)) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (!(d.Recv === ptrType$28.nil)) { */ case 5:
-				$r = p.parameters(d.Recv, 0); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 6:
-			$r = p.expr(d.Name); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = p.signature(d.Type); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$1 = d.Pos(); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = p.distanceFrom(_r$1, startCol); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$r = p.funcBody(_r$2, 11, d.Body); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: funcDecl, $c: true, $r, _r, _r$1, _r$2, d, p, startCol, $s};return $f;
-		};
-		$ptrType(printer).prototype.decl = function decl(decl$1) {
-			var {_ref, d, d$1, d$2, d$3, decl$1, p, $s, $r, $c} = $restore(this, {decl$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			_ref = decl$1;
-			/* */ if ($assertType(_ref, ptrType$59, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if ($assertType(_ref, ptrType$59, true)[1]) { */ case 1:
-				d = _ref.$val;
-				$r = p.setPos(d.Pos()); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = p.print(new sliceType$1([new $String("BadDecl")])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 5; continue;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 2:
-				d$1 = _ref.$val;
-				$r = p.genDecl(d$1); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 5; continue;
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 3:
-				d$2 = _ref.$val;
-				$r = p.funcDecl(d$2); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 5; continue;
-			/* } else { */ case 4:
-				d$3 = _ref;
-				$panic(new $String("unreachable"));
-			/* } */ case 5:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: decl, $c: true, $r, _ref, d, d$1, d$2, d$3, decl$1, p, $s};return $f;
-		};
-		declToken = function declToken$1(decl$1) {
-			var _ref, d, d$1, decl$1, tok;
-			tok = 0;
-			tok = 0;
-			_ref = decl$1;
-			if ($assertType(_ref, ptrType$10, true)[1]) {
-				d = _ref.$val;
-				tok = d.Tok;
-			} else if ($assertType(_ref, ptrType$11, true)[1]) {
-				d$1 = _ref.$val;
-				tok = 71;
-			}
-			return tok;
-		};
-		$ptrType(printer).prototype.declList = function declList(list) {
-			var {_arg, _arg$1, _arg$2, _i, _r, _r$1, _r$2, _r$3, _ref, _v, d, list, min, p, prev, tok, $s, $r, $c} = $restore(this, {list});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			tok = 0;
-			_ref = list;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				d = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				prev = tok;
-				tok = declToken(d);
-				/* */ if (p.output.$length > 0) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (p.output.$length > 0) { */ case 3:
-					min = 1;
-					if (!((prev === tok)) || !(getDoc(d) === ptrType$2.nil)) {
-						min = 2;
-					}
-					_r = d.Pos(); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_r$1 = p.lineFor(_r); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_arg = _r$1;
-					_arg$1 = min;
-					if (!(tok === 71)) { _v = false; $s = 7; continue s; }
-					_r$2 = p.numLines(d); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_v = _r$2 > 1; case 7:
-					_arg$2 = _v;
-					_r$3 = p.linebreak(_arg, _arg$1, 0, _arg$2); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_r$3;
-				/* } */ case 4:
-				$r = p.decl(d); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: declList, $c: true, $r, _arg, _arg$1, _arg$2, _i, _r, _r$1, _r$2, _r$3, _ref, _v, d, list, min, p, prev, tok, $s};return $f;
-		};
-		$ptrType(printer).prototype.file = function file(src) {
-			var {p, src, $s, $r, $c} = $restore(this, {src});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			$r = p.setComment(src.Doc); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = p.setPos(src.Pos()); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = p.print(new sliceType$1([new token.Token(78), new whiteSpace(32)])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = p.expr(src.Name); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = p.declList(src.Decls); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = p.print(new sliceType$1([new whiteSpace(10)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: file, $c: true, $r, p, src, $s};return $f;
-		};
-		$ptrType(printer).prototype.fixGoBuildLines = function fixGoBuildLines() {
-			var {_1, _arg, _arg$1, _i, _i$1, _i$2, _i$3, _i$4, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, _tuple$1, _tuple$2, after, blank, block$1, end, err, err$1, insert, line, lines, n, p, pos, pos$1, pos$2, pos$3, start, toDelete, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, y, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			if ((p.goBuild.$length + p.plusBuild.$length >> 0) === 0) {
-				$s = -1; return;
-			}
-			insert = 0;
-			pos = 0;
-			while (true) {
-				blank = true;
-				while (true) {
-					if (!(pos < p.output.$length && (((x = p.output, ((pos < 0 || pos >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + pos])) === 32) || ((x$1 = p.output, ((pos < 0 || pos >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + pos])) === 9)))) { break; }
-					pos = pos + (1) >> 0;
-				}
-				if ((pos + 3 >> 0) < p.output.$length && ((x$2 = p.output, ((pos < 0 || pos >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + pos])) === 255) && ((x$3 = p.output, x$4 = pos + 1 >> 0, ((x$4 < 0 || x$4 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + x$4])) === 47) && ((x$5 = p.output, x$6 = pos + 2 >> 0, ((x$6 < 0 || x$6 >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + x$6])) === 47)) {
-					blank = false;
-					while (true) {
-						if (!(pos < p.output.$length && !isNL((x$7 = p.output, ((pos < 0 || pos >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + pos]))))) { break; }
-						pos = pos + (1) >> 0;
-					}
-				}
-				if (pos >= p.output.$length || !isNL((x$8 = p.output, ((pos < 0 || pos >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + pos])))) {
-					break;
-				}
-				pos = pos + (1) >> 0;
-				if (blank) {
-					insert = pos;
-				}
-			}
-			if (p.goBuild.$length > 0 && (x$9 = p.goBuild, (0 >= x$9.$length ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + 0])) < insert) {
-				insert = (x$11 = p.goBuild, (0 >= x$11.$length ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + 0]));
-			} else if (p.plusBuild.$length > 0 && (x$10 = p.plusBuild, (0 >= x$10.$length ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + 0])) < insert) {
-				insert = (x$12 = p.plusBuild, (0 >= x$12.$length ? ($throwRuntimeError("index out of range"), undefined) : x$12.$array[x$12.$offset + 0]));
-			}
-			x$13 = $ifaceNil;
-				_1 = p.goBuild.$length;
-				/* */ if (_1 === (0)) { $s = 2; continue; }
-				/* */ if (_1 === (1)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_1 === (0)) { */ case 2:
-					_ref = p.plusBuild;
-					_i = 0;
-					/* while (true) { */ case 5:
-						/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 6; continue; }
-						pos$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-						_r = constraint.Parse(p.commentTextAt(pos$1)); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						_tuple = _r;
-						y = _tuple[0];
-						err = _tuple[1];
-						if (!($interfaceIsEqual(err, $ifaceNil))) {
-							x$13 = $ifaceNil;
-							/* break; */ $s = 6; continue;
-						}
-						if ($interfaceIsEqual(x$13, $ifaceNil)) {
-							x$13 = y;
-						} else {
-							x$13 = new constraint.AndExpr.ptr(x$13, y);
-						}
-						_i++;
-					$s = 5; continue;
-					case 6:
-					$s = 4; continue;
-				/* } else if (_1 === (1)) { */ case 3:
-					_r$1 = constraint.Parse(p.commentTextAt((x$14 = p.goBuild, (0 >= x$14.$length ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + 0])))); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_tuple$1 = _r$1;
-					x$13 = _tuple$1[0];
-				/* } */ case 4:
-			case 1:
-			block$1 = sliceType.nil;
-			/* */ if ($interfaceIsEqual(x$13, $ifaceNil)) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if ($interfaceIsEqual(x$13, $ifaceNil)) { */ case 9:
-				_ref$1 = p.goBuild;
-				_i$1 = 0;
-				while (true) {
-					if (!(_i$1 < _ref$1.$length)) { break; }
-					pos$2 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					block$1 = $appendSlice(block$1, p.lineAt(pos$2));
-					_i$1++;
-				}
-				_ref$2 = p.plusBuild;
-				_i$2 = 0;
-				while (true) {
-					if (!(_i$2 < _ref$2.$length)) { break; }
-					pos$3 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-					block$1 = $appendSlice(block$1, p.lineAt(pos$3));
-					_i$2++;
-				}
-				$s = 11; continue;
-			/* } else { */ case 10:
-				block$1 = $append(block$1, 255);
-				block$1 = $appendSlice(block$1, "//go:build ");
-				_arg = block$1;
-				_r$2 = x$13.String(); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_arg$1 = _r$2;
-				block$1 = $appendSlice(_arg, _arg$1);
-				block$1 = $append(block$1, 255, 10);
-				/* */ if (p.plusBuild.$length > 0) { $s = 13; continue; }
-				/* */ $s = 14; continue;
-				/* if (p.plusBuild.$length > 0) { */ case 13:
-					_r$3 = constraint.PlusBuildLines(x$13); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_tuple$2 = _r$3;
-					lines = _tuple$2[0];
-					err$1 = _tuple$2[1];
-					/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 16; continue; }
-					/* */ $s = 17; continue;
-					/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 16:
-						_r$4 = err$1.Error(); /* */ $s = 18; case 18: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						lines = new sliceType$11(["// +build error: " + _r$4]);
-					/* } */ case 17:
-					_ref$3 = lines;
-					_i$3 = 0;
-					while (true) {
-						if (!(_i$3 < _ref$3.$length)) { break; }
-						line = ((_i$3 < 0 || _i$3 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$3]);
-						block$1 = $append(block$1, 255);
-						block$1 = $appendSlice(block$1, line);
-						block$1 = $append(block$1, 255, 10);
-						_i$3++;
-					}
-				/* } */ case 14:
-			/* } */ case 11:
-			block$1 = $append(block$1, 10);
-			toDelete = $appendSlice(p.goBuild, p.plusBuild);
-			$r = sort.Ints(toDelete); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			after = sliceType.nil;
-			start = insert;
-			_ref$4 = toDelete;
-			_i$4 = 0;
-			while (true) {
-				if (!(_i$4 < _ref$4.$length)) { break; }
-				end = ((_i$4 < 0 || _i$4 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$4]);
-				if (end < start) {
-					_i$4++;
-					continue;
-				}
-				after = appendLines(after, $subslice(p.output, start, end));
-				start = end + p.lineAt(end).$length >> 0;
-				_i$4++;
-			}
-			after = appendLines(after, $subslice(p.output, start));
-			n = after.$length;
-			if (n >= 2 && isNL((x$15 = n - 1 >> 0, ((x$15 < 0 || x$15 >= after.$length) ? ($throwRuntimeError("index out of range"), undefined) : after.$array[after.$offset + x$15]))) && isNL((x$16 = n - 2 >> 0, ((x$16 < 0 || x$16 >= after.$length) ? ($throwRuntimeError("index out of range"), undefined) : after.$array[after.$offset + x$16])))) {
-				after = $subslice(after, 0, (n - 1 >> 0));
-			}
-			p.output = $subslice(p.output, 0, insert);
-			p.output = $appendSlice(p.output, block$1);
-			p.output = $appendSlice(p.output, after);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: fixGoBuildLines, $c: true, $r, _1, _arg, _arg$1, _i, _i$1, _i$2, _i$3, _i$4, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, _tuple$1, _tuple$2, after, blank, block$1, end, err, err$1, insert, line, lines, n, p, pos, pos$1, pos$2, pos$3, start, toDelete, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, y, $s};return $f;
-		};
-		appendLines = function appendLines$1(x, y) {
-			var x, x$1, x$2, y;
-			if (y.$length > 0 && isNL((0 >= y.$length ? ($throwRuntimeError("index out of range"), undefined) : y.$array[y.$offset + 0])) && ((x.$length === 0) || x.$length >= 2 && isNL((x$1 = x.$length - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]))) && isNL((x$2 = x.$length - 2 >> 0, ((x$2 < 0 || x$2 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$2]))))) {
-				y = $subslice(y, 1);
-			}
-			return $appendSlice(x, y);
-		};
-		$ptrType(printer).prototype.lineAt = function lineAt(start) {
-			var p, pos, start, x;
-			p = this;
-			pos = start;
-			while (true) {
-				if (!(pos < p.output.$length && !isNL((x = p.output, ((pos < 0 || pos >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + pos]))))) { break; }
-				pos = pos + (1) >> 0;
-			}
-			if (pos < p.output.$length) {
-				pos = pos + (1) >> 0;
-			}
-			return $subslice(p.output, start, pos);
-		};
-		$ptrType(printer).prototype.commentTextAt = function commentTextAt(start) {
-			var p, pos, start, x, x$1, x$2;
-			p = this;
-			if (start < p.output.$length && ((x = p.output, ((start < 0 || start >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + start])) === 255)) {
-				start = start + (1) >> 0;
-			}
-			pos = start;
-			while (true) {
-				if (!(pos < p.output.$length && !(((x$1 = p.output, ((pos < 0 || pos >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + pos])) === 255)) && !isNL((x$2 = p.output, ((pos < 0 || pos >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + pos]))))) { break; }
-				pos = pos + (1) >> 0;
-			}
-			return ($bytesToString($subslice(p.output, start, pos)));
-		};
-		isNL = function isNL$1(b) {
-			var b;
-			return (b === 10) || (b === 12);
-		};
-		formatDocComment = function formatDocComment$1(list) {
-			var {_i, _i$1, _r, _r$1, _ref, _ref$1, _tmp, _tmp$1, _tuple, _tuple$1, after, b, c, c$1, c$2, d, directives, found, kind, line, list, out, p, pr, slash, text, $s, $r, $c} = $restore(this, {list});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_tmp = "";
-			_tmp$1 = "";
-			kind = _tmp;
-			text = _tmp$1;
-			directives = sliceType$9.nil;
-			if ((list.$length === 1) && strings.HasPrefix((0 >= list.$length ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + 0]).Text, "/*")) {
-				kind = "/*";
-				text = (0 >= list.$length ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + 0]).Text;
-				if (!strings.Contains(text, "\n") || allStars(text)) {
-					$s = -1; return list;
-				}
-				text = $substring(text, 2, (text.length - 2 >> 0));
-			} else if (strings.HasPrefix((0 >= list.$length ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + 0]).Text, "//")) {
-				kind = "//";
-				b = new strings.Builder.ptr(ptrType$60.nil, sliceType.nil);
-				_ref = list;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					c = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					_tuple = strings.CutPrefix(c.Text, "//");
-					after = _tuple[0];
-					found = _tuple[1];
-					if (!found) {
-						$s = -1; return list;
-					}
-					if (isDirective(after)) {
-						directives = $append(directives, c);
-						_i++;
-						continue;
-					}
-					b.WriteString(strings.TrimPrefix(after, " "));
-					b.WriteString("\n");
-					_i++;
-				}
-				text = b.String();
-			} else {
-				$s = -1; return list;
-			}
-			if (text === "") {
-				$s = -1; return list;
-			}
-			p = new comment.Parser.ptr(false, $throwNilPointerError, $throwNilPointerError);
-			_r = p.Parse(text); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			d = _r;
-			pr = new comment.Printer.ptr(0, $throwNilPointerError, $throwNilPointerError, "", "", "", 0);
-			_r$1 = pr.Comment(d); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			text = ($bytesToString(_r$1));
-			slash = (0 >= list.$length ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + 0]).Slash;
-			if (kind === "/*") {
-				c$1 = new ast.Comment.ptr(slash, "/*\n" + text + "*/");
-				$s = -1; return new sliceType$9([c$1]);
-			}
-			out = sliceType$9.nil;
-			while (true) {
-				if (!(!(text === ""))) { break; }
-				line = "";
-				_tuple$1 = strings.Cut(text, "\n");
-				line = _tuple$1[0];
-				text = _tuple$1[1];
-				if (line === "") {
-					line = "//";
-				} else if (strings.HasPrefix(line, "\t")) {
-					line = "//" + line;
-				} else {
-					line = "// " + line;
-				}
-				out = $append(out, new ast.Comment.ptr(slash, line));
-			}
-			if (directives.$length > 0) {
-				out = $append(out, new ast.Comment.ptr(slash, "//"));
-				_ref$1 = directives;
-				_i$1 = 0;
-				while (true) {
-					if (!(_i$1 < _ref$1.$length)) { break; }
-					c$2 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					out = $append(out, new ast.Comment.ptr(slash, c$2.Text));
-					_i$1++;
-				}
-			}
-			$s = -1; return out;
-			/* */ } return; } var $f = {$blk: formatDocComment$1, $c: true, $r, _i, _i$1, _r, _r$1, _ref, _ref$1, _tmp, _tmp$1, _tuple, _tuple$1, after, b, c, c$1, c$2, d, directives, found, kind, line, list, out, p, pr, slash, text, $s};return $f;
-		};
-		isDirective = function isDirective$1(c) {
-			var b, c, colon, i;
-			if (strings.HasPrefix(c, "line ") || strings.HasPrefix(c, "extern ") || strings.HasPrefix(c, "export ")) {
-				return true;
-			}
-			colon = strings.Index(c, ":");
-			if (colon <= 0 || (colon + 1 >> 0) >= c.length) {
-				return false;
-			}
-			i = 0;
-			while (true) {
-				if (!(i <= (colon + 1 >> 0))) { break; }
-				if (i === colon) {
-					i = i + (1) >> 0;
-					continue;
-				}
-				b = c.charCodeAt(i);
-				if (!(97 <= b && b <= 122 || 48 <= b && b <= 57)) {
-					return false;
-				}
-				i = i + (1) >> 0;
-			}
-			return true;
-		};
-		allStars = function allStars$1(text) {
-			var i, j, text;
-			i = 0;
-			while (true) {
-				if (!(i < text.length)) { break; }
-				if (text.charCodeAt(i) === 10) {
-					j = i + 1 >> 0;
-					while (true) {
-						if (!(j < text.length && ((text.charCodeAt(j) === 32) || (text.charCodeAt(j) === 9)))) { break; }
-						j = j + (1) >> 0;
-					}
-					if (j < text.length && !((text.charCodeAt(j) === 42))) {
-						return false;
-					}
-				}
-				i = i + (1) >> 0;
-			}
-			return true;
-		};
-		ptrType$15.methods = [{prop: "internalError", name: "internalError", pkg: "go/printer", typ: $funcType([sliceType$1], [], true)}, {prop: "commentsHaveNewline", name: "commentsHaveNewline", pkg: "go/printer", typ: $funcType([sliceType$9], [$Bool], false)}, {prop: "nextComment", name: "nextComment", pkg: "go/printer", typ: $funcType([], [], false)}, {prop: "commentBefore", name: "commentBefore", pkg: "go/printer", typ: $funcType([token.Position], [$Bool], false)}, {prop: "commentSizeBefore", name: "commentSizeBefore", pkg: "go/printer", typ: $funcType([token.Position], [$Int], false)}, {prop: "recordLine", name: "recordLine", pkg: "go/printer", typ: $funcType([ptrType$1], [], false)}, {prop: "linesFrom", name: "linesFrom", pkg: "go/printer", typ: $funcType([$Int], [$Int], false)}, {prop: "posFor", name: "posFor", pkg: "go/printer", typ: $funcType([token.Pos], [token.Position], false)}, {prop: "lineFor", name: "lineFor", pkg: "go/printer", typ: $funcType([token.Pos], [$Int], false)}, {prop: "writeLineDirective", name: "writeLineDirective", pkg: "go/printer", typ: $funcType([token.Position], [], false)}, {prop: "writeIndent", name: "writeIndent", pkg: "go/printer", typ: $funcType([], [], false)}, {prop: "writeByte", name: "writeByte", pkg: "go/printer", typ: $funcType([$Uint8, $Int], [], false)}, {prop: "writeString", name: "writeString", pkg: "go/printer", typ: $funcType([token.Position, $String, $Bool], [], false)}, {prop: "writeCommentPrefix", name: "writeCommentPrefix", pkg: "go/printer", typ: $funcType([token.Position, token.Position, ptrType$3, token.Token], [], false)}, {prop: "writeComment", name: "writeComment", pkg: "go/printer", typ: $funcType([ptrType$3], [], false)}, {prop: "writeCommentSuffix", name: "writeCommentSuffix", pkg: "go/printer", typ: $funcType([$Bool], [$Bool, $Bool], false)}, {prop: "containsLinebreak", name: "containsLinebreak", pkg: "go/printer", typ: $funcType([], [$Bool], false)}, {prop: "intersperseComments", name: "intersperseComments", pkg: "go/printer", typ: $funcType([token.Position, token.Token], [$Bool, $Bool], false)}, {prop: "writeWhitespace", name: "writeWhitespace", pkg: "go/printer", typ: $funcType([$Int], [], false)}, {prop: "setPos", name: "setPos", pkg: "go/printer", typ: $funcType([token.Pos], [], false)}, {prop: "print", name: "print", pkg: "go/printer", typ: $funcType([sliceType$1], [], true)}, {prop: "flush", name: "flush", pkg: "go/printer", typ: $funcType([token.Position, token.Token], [$Bool, $Bool], false)}, {prop: "printNode", name: "printNode", pkg: "go/printer", typ: $funcType([$emptyInterface], [$error], false)}, {prop: "free", name: "free", pkg: "go/printer", typ: $funcType([], [], false)}, {prop: "linebreak", name: "linebreak", pkg: "go/printer", typ: $funcType([$Int, $Int, whiteSpace, $Bool], [$Int], false)}, {prop: "setComment", name: "setComment", pkg: "go/printer", typ: $funcType([ptrType$2], [], false)}, {prop: "identList", name: "identList", pkg: "go/printer", typ: $funcType([sliceType$8, $Bool], [], false)}, {prop: "exprList", name: "exprList", pkg: "go/printer", typ: $funcType([token.Pos, sliceType$7, $Int, exprListMode, token.Pos, $Bool], [], false)}, {prop: "parameters", name: "parameters", pkg: "go/printer", typ: $funcType([ptrType$28, paramMode], [], false)}, {prop: "signature", name: "signature", pkg: "go/printer", typ: $funcType([ptrType$23], [], false)}, {prop: "isOneLineFieldList", name: "isOneLineFieldList", pkg: "go/printer", typ: $funcType([sliceType$12], [$Bool], false)}, {prop: "setLineComment", name: "setLineComment", pkg: "go/printer", typ: $funcType([$String], [], false)}, {prop: "fieldList", name: "fieldList", pkg: "go/printer", typ: $funcType([ptrType$28, $Bool, $Bool], [], false)}, {prop: "binaryExpr", name: "binaryExpr", pkg: "go/printer", typ: $funcType([ptrType$19, $Int, $Int, $Int], [], false)}, {prop: "expr1", name: "expr1", pkg: "go/printer", typ: $funcType([ast.Expr, $Int, $Int], [], false)}, {prop: "possibleSelectorExpr", name: "possibleSelectorExpr", pkg: "go/printer", typ: $funcType([ast.Expr, $Int, $Int], [$Bool], false)}, {prop: "selectorExpr", name: "selectorExpr", pkg: "go/printer", typ: $funcType([ptrType$31, $Int, $Bool], [$Bool], false)}, {prop: "expr0", name: "expr0", pkg: "go/printer", typ: $funcType([ast.Expr, $Int], [], false)}, {prop: "expr", name: "expr", pkg: "go/printer", typ: $funcType([ast.Expr], [], false)}, {prop: "stmtList", name: "stmtList", pkg: "go/printer", typ: $funcType([sliceType$5, $Int, $Bool], [], false)}, {prop: "block", name: "block", pkg: "go/printer", typ: $funcType([ptrType$50, $Int], [], false)}, {prop: "controlClause", name: "controlClause", pkg: "go/printer", typ: $funcType([$Bool, ast.Stmt, ast.Expr, ast.Stmt], [], false)}, {prop: "indentList", name: "indentList", pkg: "go/printer", typ: $funcType([sliceType$7], [$Bool], false)}, {prop: "stmt", name: "stmt", pkg: "go/printer", typ: $funcType([ast.Stmt, $Bool], [], false)}, {prop: "valueSpec", name: "valueSpec", pkg: "go/printer", typ: $funcType([ptrType$8, $Bool], [], false)}, {prop: "spec", name: "spec", pkg: "go/printer", typ: $funcType([ast.Spec, $Int, $Bool], [], false)}, {prop: "genDecl", name: "genDecl", pkg: "go/printer", typ: $funcType([ptrType$10], [], false)}, {prop: "nodeSize", name: "nodeSize", pkg: "go/printer", typ: $funcType([ast.Node, $Int], [$Int], false)}, {prop: "numLines", name: "numLines", pkg: "go/printer", typ: $funcType([ast.Node], [$Int], false)}, {prop: "bodySize", name: "bodySize", pkg: "go/printer", typ: $funcType([ptrType$50, $Int], [$Int], false)}, {prop: "funcBody", name: "funcBody", pkg: "go/printer", typ: $funcType([$Int, whiteSpace, ptrType$50], [], false)}, {prop: "distanceFrom", name: "distanceFrom", pkg: "go/printer", typ: $funcType([token.Pos, $Int], [$Int], false)}, {prop: "funcDecl", name: "funcDecl", pkg: "go/printer", typ: $funcType([ptrType$11], [], false)}, {prop: "decl", name: "decl", pkg: "go/printer", typ: $funcType([ast.Decl], [], false)}, {prop: "declList", name: "declList", pkg: "go/printer", typ: $funcType([sliceType$6], [], false)}, {prop: "file", name: "file", pkg: "go/printer", typ: $funcType([ptrType$12], [], false)}, {prop: "fixGoBuildLines", name: "fixGoBuildLines", pkg: "go/printer", typ: $funcType([], [], false)}, {prop: "lineAt", name: "lineAt", pkg: "go/printer", typ: $funcType([$Int], [sliceType], false)}, {prop: "commentTextAt", name: "commentTextAt", pkg: "go/printer", typ: $funcType([$Int], [$String], false)}];
-		ptrType$61.methods = [{prop: "resetSpace", name: "resetSpace", pkg: "go/printer", typ: $funcType([], [], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}];
-		ptrType$62.methods = [{prop: "fprint", name: "fprint", pkg: "go/printer", typ: $funcType([io.Writer, ptrType, $emptyInterface, mapType], [$error], false)}, {prop: "Fprint", name: "Fprint", pkg: "", typ: $funcType([io.Writer, ptrType, $emptyInterface], [$error], false)}];
-		ptrType$63.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}];
-		commentInfo.init("go/printer", [{prop: "cindex", name: "cindex", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "comment", name: "comment", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "commentOffset", name: "commentOffset", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "commentNewline", name: "commentNewline", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		printer.init("go/printer", [{prop: "Config", name: "Config", embedded: true, exported: true, typ: Config, tag: ""}, {prop: "fset", name: "fset", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "output", name: "output", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "indent", name: "indent", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "level", name: "level", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "mode", name: "mode", embedded: false, exported: false, typ: pmode, tag: ""}, {prop: "endAlignment", name: "endAlignment", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "impliedSemi", name: "impliedSemi", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "lastTok", name: "lastTok", embedded: false, exported: false, typ: token.Token, tag: ""}, {prop: "prevOpen", name: "prevOpen", embedded: false, exported: false, typ: token.Token, tag: ""}, {prop: "wsbuf", name: "wsbuf", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "goBuild", name: "goBuild", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "plusBuild", name: "plusBuild", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Position, tag: ""}, {prop: "out", name: "out", embedded: false, exported: false, typ: token.Position, tag: ""}, {prop: "last", name: "last", embedded: false, exported: false, typ: token.Position, tag: ""}, {prop: "linePtr", name: "linePtr", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "sourcePosErr", name: "sourcePosErr", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "comments", name: "comments", embedded: false, exported: false, typ: sliceType$4, tag: ""}, {prop: "useNodeComments", name: "useNodeComments", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "commentInfo", name: "commentInfo", embedded: true, exported: false, typ: commentInfo, tag: ""}, {prop: "nodeSizes", name: "nodeSizes", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "cachedPos", name: "cachedPos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "cachedLine", name: "cachedLine", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		trimmer.init("go/printer", [{prop: "output", name: "output", embedded: false, exported: false, typ: io.Writer, tag: ""}, {prop: "state", name: "state", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "space", name: "space", embedded: false, exported: false, typ: sliceType, tag: ""}]);
-		Config.init("", [{prop: "Mode", name: "Mode", embedded: false, exported: true, typ: Mode, tag: ""}, {prop: "Tabwidth", name: "Tabwidth", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Indent", name: "Indent", embedded: false, exported: true, typ: $Int, tag: ""}]);
-		CommentedNode.init("", [{prop: "Node", name: "Node", embedded: false, exported: true, typ: $emptyInterface, tag: ""}, {prop: "Comments", name: "Comments", embedded: false, exported: true, typ: sliceType$4, tag: ""}]);
-		sizeCounter.init("go/printer", [{prop: "hasNewline", name: "hasNewline", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "size", name: "size", embedded: false, exported: false, typ: $Int, tag: ""}]);
-	};
-	$init = function() {
-		$pkg.$init = function() {};
-		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = fmt.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = ast.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = constraint.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = comment.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = token.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = io.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = math.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = os.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = sort.$init(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strconv.$init(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strings.$init(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = sync.$init(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = tabwriter.$init(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = unicode.$init(); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = utf8.$init(); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		aNewline = (new sliceType($stringToBytes("\n")));
-		printerPool = new sync.Pool.ptr(sliceType$1.nil, (function func1() {
-				return new printer.ptr(new Config.ptr(0, 0, 0), ptrType.nil, $makeSlice(sliceType, 0, 16384), 0, 0, 0, false, false, 0, 0, $makeSlice(sliceType$2, 0, 16), sliceType$3.nil, sliceType$3.nil, new token.Position.ptr("", 0, 0, 0), new token.Position.ptr("", 0, 0, 0), new token.Position.ptr("", 0, 0, 0), ptrType$1.nil, $ifaceNil, sliceType$4.nil, false, new commentInfo.ptr(0, ptrType$2.nil, 0, false), false, 0, 0);
-			}));
-		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
-	};
-	$pkg.$init = $init;
-	return $pkg;
-})();
-$packages["go/format"] = (function() {
-	var $pkg = {}, $init, bytes, fmt, ast, parser, printer, token, io, strings, ptrType, sliceType, config, parse, format, isSpace, Source;
-	bytes = $packages["bytes"];
-	fmt = $packages["fmt"];
-	ast = $packages["go/ast"];
-	parser = $packages["go/parser"];
-	printer = $packages["go/printer"];
-	token = $packages["go/token"];
-	io = $packages["io"];
-	strings = $packages["strings"];
-	$pkg.$finishSetup = function() {
-		ptrType = $ptrType(ast.File);
-		sliceType = $sliceType($Uint8);
-		parse = function parse$1(fset, filename, src, fragmentOk) {
-			var {_r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, _tuple$2, _v, err, file, filename, fragmentOk, fset, fsrc, indentAdj, psrc, sourceAdj, src, $s, $r, $c} = $restore(this, {fset, filename, src, fragmentOk});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			file = ptrType.nil;
-			sourceAdj = $throwNilPointerError;
-			indentAdj = 0;
-			err = $ifaceNil;
-			_r = parser.ParseFile(fset, filename, src, 68); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			file = _tuple[0];
-			err = _tuple[1];
-			if ($interfaceIsEqual(err, $ifaceNil) || !fragmentOk) { _v = true; $s = 4; continue s; }
-			_r$1 = err.Error(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = strings.Contains(_r$1, "expected 'package'"); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_v = !_r$2; case 4:
-			/* */ if (_v) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (_v) { */ case 2:
-				$s = -1; return [file, sourceAdj, indentAdj, err];
-			/* } */ case 3:
-			psrc = $appendSlice((new sliceType($stringToBytes("package p;"))), src);
-			_r$3 = parser.ParseFile(fset, filename, psrc, 68); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_tuple$1 = _r$3;
-			file = _tuple$1[0];
-			err = _tuple$1[1];
-			/* */ if ($interfaceIsEqual(err, $ifaceNil)) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if ($interfaceIsEqual(err, $ifaceNil)) { */ case 8:
-				sourceAdj = (function parse·func1(src$1, indent) {
-						var {$24r, _r$4, indent, src$1, $s, $r, $c} = $restore(this, {src$1, indent});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						src$1 = $subslice(src$1, (indent + 10 >> 0));
-						_r$4 = bytes.TrimSpace(src$1); /* */ $s = 1; case 1: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						$24r = _r$4;
-						$s = 2; case 2: return $24r;
-						/* */ } return; } var $f = {$blk: parse·func1, $c: true, $r, $24r, _r$4, indent, src$1, $s};return $f;
-					});
-				$s = -1; return [file, sourceAdj, indentAdj, err];
-			/* } */ case 9:
-			_r$4 = err.Error(); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_r$5 = strings.Contains(_r$4, "expected declaration"); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			/* */ if (!_r$5) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if (!_r$5) { */ case 10:
-				$s = -1; return [file, sourceAdj, indentAdj, err];
-			/* } */ case 11:
-			fsrc = $append($appendSlice((new sliceType($stringToBytes("package p; func _() {"))), src), 10, 10, 125);
-			_r$6 = parser.ParseFile(fset, filename, fsrc, 68); /* */ $s = 14; case 14: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			_tuple$2 = _r$6;
-			file = _tuple$2[0];
-			err = _tuple$2[1];
-			if ($interfaceIsEqual(err, $ifaceNil)) {
-				sourceAdj = (function parse·func2(src$1, indent) {
-						var {$24r, _r$7, indent, src$1, $s, $r, $c} = $restore(this, {src$1, indent});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						if (indent < 0) {
-							indent = 0;
-						}
-						src$1 = $subslice(src$1, (($imul(2, indent)) + 21 >> 0));
-						src$1 = $subslice(src$1, 0, (src$1.$length - 2 >> 0));
-						_r$7 = bytes.TrimSpace(src$1); /* */ $s = 1; case 1: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						$24r = _r$7;
-						$s = 2; case 2: return $24r;
-						/* */ } return; } var $f = {$blk: parse·func2, $c: true, $r, $24r, _r$7, indent, src$1, $s};return $f;
-					});
-				indentAdj = -1;
-			}
-			$s = -1; return [file, sourceAdj, indentAdj, err];
-			/* */ } return; } var $f = {$blk: parse$1, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, _tuple$2, _v, err, file, filename, fragmentOk, fset, fsrc, indentAdj, psrc, sourceAdj, src, $s};return $f;
-		};
-		format = function format$1(fset, file, sourceAdj, indentAdj, src, cfg) {
-			var {_1, _i, _r, _r$1, _r$2, _ref, _tmp, _tmp$1, b, buf, buf$1, cfg, err, err$1, file, fset, hasSpace, i, i$1, indent, indentAdj, j, out, res, sourceAdj, src, x, $s, $r, $c} = $restore(this, {fset, file, sourceAdj, indentAdj, src, cfg});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf = [buf];
-			buf$1 = [buf$1];
-			/* */ if (sourceAdj === $throwNilPointerError) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (sourceAdj === $throwNilPointerError) { */ case 1:
-				buf[0] = new bytes.Buffer.ptr(sliceType.nil, 0, 0);
-				_r = cfg.Fprint(buf[0], fset, file); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				err = _r;
-				if (!($interfaceIsEqual(err, $ifaceNil))) {
-					$s = -1; return [sliceType.nil, err];
-				}
-				$s = -1; return [buf[0].Bytes(), $ifaceNil];
-			/* } */ case 2:
-			_tmp = 0;
-			_tmp$1 = 0;
-			i = _tmp;
-			j = _tmp$1;
-			while (true) {
-				if (!(j < src.$length && isSpace(((j < 0 || j >= src.$length) ? ($throwRuntimeError("index out of range"), undefined) : src.$array[src.$offset + j])))) { break; }
-				if (((j < 0 || j >= src.$length) ? ($throwRuntimeError("index out of range"), undefined) : src.$array[src.$offset + j]) === 10) {
-					i = j + 1 >> 0;
-				}
-				j = j + (1) >> 0;
-			}
-			res = sliceType.nil;
-			res = $appendSlice(res, $subslice(src, 0, i));
-			indent = 0;
-			hasSpace = false;
-			_ref = $subslice(src, i, j);
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				b = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_1 = b;
-				if (_1 === (32)) {
-					hasSpace = true;
-				} else if (_1 === (9)) {
-					indent = indent + (1) >> 0;
-				}
-				_i++;
-			}
-			if ((indent === 0) && hasSpace) {
-				indent = 1;
-			}
-			i$1 = 0;
-			while (true) {
-				if (!(i$1 < indent)) { break; }
-				res = $append(res, 9);
-				i$1 = i$1 + (1) >> 0;
-			}
-			cfg.Indent = indent + indentAdj >> 0;
-			buf$1[0] = new bytes.Buffer.ptr(sliceType.nil, 0, 0);
-			_r$1 = cfg.Fprint(buf$1[0], fset, file); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			err$1 = _r$1;
-			if (!($interfaceIsEqual(err$1, $ifaceNil))) {
-				$s = -1; return [sliceType.nil, err$1];
-			}
-			_r$2 = sourceAdj(buf$1[0].Bytes(), cfg.Indent); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			out = _r$2;
-			if (out.$length === 0) {
-				$s = -1; return [src, $ifaceNil];
-			}
-			res = $appendSlice(res, out);
-			i = src.$length;
-			while (true) {
-				if (!(i > 0 && isSpace((x = i - 1 >> 0, ((x < 0 || x >= src.$length) ? ($throwRuntimeError("index out of range"), undefined) : src.$array[src.$offset + x]))))) { break; }
-				i = i - (1) >> 0;
-			}
-			$s = -1; return [$appendSlice(res, $subslice(src, i)), $ifaceNil];
-			/* */ } return; } var $f = {$blk: format$1, $c: true, $r, _1, _i, _r, _r$1, _r$2, _ref, _tmp, _tmp$1, b, buf, buf$1, cfg, err, err$1, file, fset, hasSpace, i, i$1, indent, indentAdj, j, out, res, sourceAdj, src, x, $s};return $f;
-		};
-		isSpace = function isSpace$1(b) {
-			var b;
-			return (b === 32) || (b === 9) || (b === 10) || (b === 13);
-		};
-		Source = function Source$1(src) {
-			var {$24r, _r, _r$1, _tuple, err, file, fset, indentAdj, sourceAdj, src, $s, $r, $c} = $restore(this, {src});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			fset = token.NewFileSet();
-			_r = parse(fset, "", src, true); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			file = _tuple[0];
-			sourceAdj = _tuple[1];
-			indentAdj = _tuple[2];
-			err = _tuple[3];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [sliceType.nil, err];
-			}
-			/* */ if (sourceAdj === $throwNilPointerError) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (sourceAdj === $throwNilPointerError) { */ case 2:
-				$r = ast.SortImports(fset, file); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 3:
-			_r$1 = format(fset, file, sourceAdj, indentAdj, src, $clone(config, printer.Config)); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 6; case 6: return $24r;
-			/* */ } return; } var $f = {$blk: Source$1, $c: true, $r, $24r, _r, _r$1, _tuple, err, file, fset, indentAdj, sourceAdj, src, $s};return $f;
-		};
-		$pkg.Source = Source;
-	};
-	$init = function() {
-		$pkg.$init = function() {};
-		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = bytes.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = fmt.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = ast.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = parser.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = printer.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = token.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = io.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strings.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		config = new printer.Config.ptr(1073741830, 8, 0);
-		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
-	};
-	$pkg.$init = $init;
-	return $pkg;
-})();
-$packages["container/heap"] = (function() {
-	var $pkg = {}, $init, sort, Init, Pop, Fix, up, down;
-	sort = $packages["sort"];
-	$pkg.$finishSetup = function() {
-		Init = function Init$1(h) {
-			var {_q, _r, _r$1, h, i, n, $s, $r, $c} = $restore(this, {h});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = h.Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			n = _r;
-			i = (_q = n / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")) - 1 >> 0;
-			/* while (true) { */ case 2:
-				/* if (!(i >= 0)) { break; } */ if(!(i >= 0)) { $s = 3; continue; }
-				_r$1 = down(h, i, n); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$1;
-				i = i - (1) >> 0;
-			$s = 2; continue;
-			case 3:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: Init$1, $c: true, $r, _q, _r, _r$1, h, i, n, $s};return $f;
-		};
-		$pkg.Init = Init;
-		Pop = function Pop$1(h) {
-			var {$24r, _r, _r$1, _r$2, h, n, $s, $r, $c} = $restore(this, {h});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = h.Len(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			n = _r - 1 >> 0;
-			$r = h.Swap(0, n); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$1 = down(h, 0, n); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			_r$2 = h.Pop(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 5; case 5: return $24r;
-			/* */ } return; } var $f = {$blk: Pop$1, $c: true, $r, $24r, _r, _r$1, _r$2, h, n, $s};return $f;
-		};
-		$pkg.Pop = Pop;
-		Fix = function Fix$1(h, i) {
-			var {_arg, _arg$1, _arg$2, _r, _r$1, h, i, $s, $r, $c} = $restore(this, {h, i});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_arg = h;
-			_arg$1 = i;
-			_r = h.Len(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_arg$2 = _r;
-			_r$1 = down(_arg, _arg$1, _arg$2); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (!_r$1) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!_r$1) { */ case 1:
-				$r = up(h, i); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: Fix$1, $c: true, $r, _arg, _arg$1, _arg$2, _r, _r$1, h, i, $s};return $f;
-		};
-		$pkg.Fix = Fix;
-		up = function up$1(h, j) {
-			var {_q, _r, _v, h, i, j, $s, $r, $c} = $restore(this, {h, j});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			/* while (true) { */ case 1:
-				i = (_q = ((j - 1 >> 0)) / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"));
-				if (i === j) { _v = true; $s = 5; continue s; }
-				_r = h.Less(j, i); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_v = !_r; case 5:
-				/* */ if (_v) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_v) { */ case 3:
-					/* break; */ $s = 2; continue;
-				/* } */ case 4:
-				$r = h.Swap(i, j); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				j = i;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: up$1, $c: true, $r, _q, _r, _v, h, i, j, $s};return $f;
-		};
-		down = function down$1(h, i0, n) {
-			var {_r, _r$1, _v, h, i, i0, j, j1, j2, n, $s, $r, $c} = $restore(this, {h, i0, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			i = i0;
-			/* while (true) { */ case 1:
-				j1 = ($imul(2, i)) + 1 >> 0;
-				if (j1 >= n || j1 < 0) {
-					/* break; */ $s = 2; continue;
-				}
-				j = j1;
-				j2 = j1 + 1 >> 0;
-				if (!(j2 < n)) { _v = false; $s = 5; continue s; }
-				_r = h.Less(j2, j1); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_v = _r; case 5:
-				/* */ if (_v) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_v) { */ case 3:
-					j = j2;
-				/* } */ case 4:
-				_r$1 = h.Less(j, i); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (!_r$1) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (!_r$1) { */ case 7:
-					/* break; */ $s = 2; continue;
-				/* } */ case 8:
-				$r = h.Swap(i, j); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				i = j;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return i > i0;
-			/* */ } return; } var $f = {$blk: down$1, $c: true, $r, _r, _r$1, _v, h, i, i0, j, j1, j2, n, $s};return $f;
-		};
-	};
-	$init = function() {
-		$pkg.$init = function() {};
-		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = sort.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
-	};
-	$pkg.$init = $init;
-	return $pkg;
-})();
-$packages["encoding/binary"] = (function() {
-	var $pkg = {}, $init, errors, io, math, reflect, sync, bigEndian, sliceType, overflow;
-	errors = $packages["errors"];
-	io = $packages["io"];
-	math = $packages["math"];
-	reflect = $packages["reflect"];
-	sync = $packages["sync"];
-	bigEndian = $newType(0, $kindStruct, "binary.bigEndian", true, "encoding/binary", false, function() { this.$val = this; });
-	$pkg.bigEndian = bigEndian;
-	$pkg.$finishSetup = function() {
-		sliceType = $sliceType($Uint8);
-		$ptrType(bigEndian).prototype.Uint16 = function Uint16$1(b) {
-			var b;
-			$unused((1 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 1]));
-			return ((((1 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 1]) << 16 >>> 16)) | ((((0 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 0]) << 16 >>> 16)) << 8 << 16 >>> 16)) >>> 0;
-		};
-		bigEndian.prototype.Uint16 = function(...$args) { return this.$val.Uint16(...$args); };
-		$ptrType(bigEndian).prototype.PutUint16 = function PutUint16$1(b, v) {
-			var b, v;
-			$unused((1 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 1]));
-			(0 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 0] = (((v >>> 8 << 16 >>> 16) << 24 >>> 24)));
-			(1 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 1] = ((v << 24 >>> 24)));
-		};
-		bigEndian.prototype.PutUint16 = function(...$args) { return this.$val.PutUint16(...$args); };
-		$ptrType(bigEndian).prototype.AppendUint16 = function AppendUint16$1(b, v) {
-			var b, v;
-			return $append(b, (((v >>> 8 << 16 >>> 16) << 24 >>> 24)), ((v << 24 >>> 24)));
-		};
-		bigEndian.prototype.AppendUint16 = function(...$args) { return this.$val.AppendUint16(...$args); };
-		$ptrType(bigEndian).prototype.Uint32 = function Uint32$1(b) {
-			var b;
-			$unused((3 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 3]));
-			return ((((((((3 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 3]) >>> 0)) | ((((2 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 2]) >>> 0)) << 8 >>> 0)) >>> 0) | ((((1 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 1]) >>> 0)) << 16 >>> 0)) >>> 0) | ((((0 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 0]) >>> 0)) << 24 >>> 0)) >>> 0;
-		};
-		bigEndian.prototype.Uint32 = function(...$args) { return this.$val.Uint32(...$args); };
-		$ptrType(bigEndian).prototype.PutUint32 = function PutUint32$1(b, v) {
-			var b, v;
-			$unused((3 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 3]));
-			(0 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 0] = (((v >>> 24 >>> 0) << 24 >>> 24)));
-			(1 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 1] = (((v >>> 16 >>> 0) << 24 >>> 24)));
-			(2 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 2] = (((v >>> 8 >>> 0) << 24 >>> 24)));
-			(3 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 3] = ((v << 24 >>> 24)));
-		};
-		bigEndian.prototype.PutUint32 = function(...$args) { return this.$val.PutUint32(...$args); };
-		$ptrType(bigEndian).prototype.AppendUint32 = function AppendUint32$1(b, v) {
-			var b, v;
-			return $append(b, (((v >>> 24 >>> 0) << 24 >>> 24)), (((v >>> 16 >>> 0) << 24 >>> 24)), (((v >>> 8 >>> 0) << 24 >>> 24)), ((v << 24 >>> 24)));
-		};
-		bigEndian.prototype.AppendUint32 = function(...$args) { return this.$val.AppendUint32(...$args); };
-		$ptrType(bigEndian).prototype.Uint64 = function Uint64$1(b) {
-			var b, x, x$1, x$10, x$11, x$12, x$13, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
-			$unused((7 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 7]));
-			return (x = (x$1 = (x$2 = (x$3 = (x$4 = (x$5 = (x$6 = (new $Uint64(0, (7 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 7]))), x$7 = $shiftLeft64((new $Uint64(0, (6 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 6]))), 8), new $Uint64(x$6.$high | x$7.$high, (x$6.$low | x$7.$low) >>> 0)), x$8 = $shiftLeft64((new $Uint64(0, (5 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 5]))), 16), new $Uint64(x$5.$high | x$8.$high, (x$5.$low | x$8.$low) >>> 0)), x$9 = $shiftLeft64((new $Uint64(0, (4 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 4]))), 24), new $Uint64(x$4.$high | x$9.$high, (x$4.$low | x$9.$low) >>> 0)), x$10 = $shiftLeft64((new $Uint64(0, (3 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 3]))), 32), new $Uint64(x$3.$high | x$10.$high, (x$3.$low | x$10.$low) >>> 0)), x$11 = $shiftLeft64((new $Uint64(0, (2 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 2]))), 40), new $Uint64(x$2.$high | x$11.$high, (x$2.$low | x$11.$low) >>> 0)), x$12 = $shiftLeft64((new $Uint64(0, (1 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 1]))), 48), new $Uint64(x$1.$high | x$12.$high, (x$1.$low | x$12.$low) >>> 0)), x$13 = $shiftLeft64((new $Uint64(0, (0 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 0]))), 56), new $Uint64(x.$high | x$13.$high, (x.$low | x$13.$low) >>> 0));
-		};
-		bigEndian.prototype.Uint64 = function(...$args) { return this.$val.Uint64(...$args); };
-		$ptrType(bigEndian).prototype.PutUint64 = function PutUint64$1(b, v) {
-			var b, v;
-			$unused((7 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 7]));
-			(0 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 0] = (($shiftRightUint64(v, 56).$low << 24 >>> 24)));
-			(1 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 1] = (($shiftRightUint64(v, 48).$low << 24 >>> 24)));
-			(2 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 2] = (($shiftRightUint64(v, 40).$low << 24 >>> 24)));
-			(3 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 3] = (($shiftRightUint64(v, 32).$low << 24 >>> 24)));
-			(4 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 4] = (($shiftRightUint64(v, 24).$low << 24 >>> 24)));
-			(5 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 5] = (($shiftRightUint64(v, 16).$low << 24 >>> 24)));
-			(6 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 6] = (($shiftRightUint64(v, 8).$low << 24 >>> 24)));
-			(7 >= b.$length ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + 7] = ((v.$low << 24 >>> 24)));
-		};
-		bigEndian.prototype.PutUint64 = function(...$args) { return this.$val.PutUint64(...$args); };
-		$ptrType(bigEndian).prototype.AppendUint64 = function AppendUint64$1(b, v) {
-			var b, v;
-			return $append(b, (($shiftRightUint64(v, 56).$low << 24 >>> 24)), (($shiftRightUint64(v, 48).$low << 24 >>> 24)), (($shiftRightUint64(v, 40).$low << 24 >>> 24)), (($shiftRightUint64(v, 32).$low << 24 >>> 24)), (($shiftRightUint64(v, 24).$low << 24 >>> 24)), (($shiftRightUint64(v, 16).$low << 24 >>> 24)), (($shiftRightUint64(v, 8).$low << 24 >>> 24)), ((v.$low << 24 >>> 24)));
-		};
-		bigEndian.prototype.AppendUint64 = function(...$args) { return this.$val.AppendUint64(...$args); };
-		$ptrType(bigEndian).prototype.String = function String$1() {
-			return "BigEndian";
-		};
-		bigEndian.prototype.String = function(...$args) { return this.$val.String(...$args); };
-		$ptrType(bigEndian).prototype.GoString = function GoString$1() {
-			return "binary.BigEndian";
-		};
-		bigEndian.prototype.GoString = function(...$args) { return this.$val.GoString(...$args); };
-		bigEndian.methods = [{prop: "Uint16", name: "Uint16", pkg: "", typ: $funcType([sliceType], [$Uint16], false)}, {prop: "PutUint16", name: "PutUint16", pkg: "", typ: $funcType([sliceType, $Uint16], [], false)}, {prop: "AppendUint16", name: "AppendUint16", pkg: "", typ: $funcType([sliceType, $Uint16], [sliceType], false)}, {prop: "Uint32", name: "Uint32", pkg: "", typ: $funcType([sliceType], [$Uint32], false)}, {prop: "PutUint32", name: "PutUint32", pkg: "", typ: $funcType([sliceType, $Uint32], [], false)}, {prop: "AppendUint32", name: "AppendUint32", pkg: "", typ: $funcType([sliceType, $Uint32], [sliceType], false)}, {prop: "Uint64", name: "Uint64", pkg: "", typ: $funcType([sliceType], [$Uint64], false)}, {prop: "PutUint64", name: "PutUint64", pkg: "", typ: $funcType([sliceType, $Uint64], [], false)}, {prop: "AppendUint64", name: "AppendUint64", pkg: "", typ: $funcType([sliceType, $Uint64], [sliceType], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "GoString", name: "GoString", pkg: "", typ: $funcType([], [$String], false)}];
-		bigEndian.init("", []);
-	};
-	$init = function() {
-		$pkg.$init = function() {};
-		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = errors.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = io.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = math.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = reflect.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = sync.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$pkg.BigEndian = new bigEndian.ptr();
-		overflow = errors.New("binary: varint overflows a 64-bit integer");
-		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
-	};
-	$pkg.$init = $init;
-	return $pkg;
-})();
-$packages["internal/godebug"] = (function() {
-	var $pkg = {}, $init, sync, atomic, Setting, ptrType, ptrType$1, ptrType$2, ptrType$3, cache, empty, empty$24ptr, updateMu, setUpdate, New, init, update, parse;
-	sync = $packages["sync"];
-	atomic = $packages["sync/atomic"];
-	Setting = $newType(0, $kindStruct, "godebug.Setting", true, "internal/godebug", true, function(name_, once_, value_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.name = "";
-			this.once = new sync.Once.ptr(0, new sync.Mutex.ptr(0, 0));
-			this.value = ptrType$1.nil;
-			return;
-		}
-		this.name = name_;
-		this.once = once_;
-		this.value = value_;
-	});
-	$pkg.Setting = Setting;
-	$pkg.$finishSetup = function() {
-		ptrType = $ptrType(sync.readOnly);
-		ptrType$1 = $ptrType(atomic.Pointer[5 /* string */]);
-		ptrType$2 = $ptrType($String);
-		ptrType$3 = $ptrType(Setting);
-		setUpdate = function() {
-		$throwRuntimeError("native function not implemented: internal/godebug.setUpdate");
-	};
-		New = function New$1(name) {
-			var name;
-			return new Setting.ptr(name, new sync.Once.ptr(0, new sync.Mutex.ptr(0, 0)), ptrType$1.nil);
-		};
-		$pkg.New = New;
-		$ptrType(Setting).prototype.Name = function Name() {
-			var s;
-			s = this;
-			return s.name;
-		};
-		$ptrType(Setting).prototype.String = function String() {
-			var {$24r, _r, s, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			_r = s.Value(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = s.name + "=" + _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String, $c: true, $r, $24r, _r, s, $s};return $f;
-		};
-		$ptrType(Setting).prototype.Value = function Value() {
-			var {s, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = [s];
-			s[0] = this;
-			$r = s[0].once.Do((function(s) { return function Setting·Value·func1() {
-					var {_r, _r$1, _tuple, _tuple$1, ok, p, v, $s, $r, $c} = $restore(this, {});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_r = cache.Load(new $String(s[0].name)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_tuple = _r;
-					v = _tuple[0];
-					ok = _tuple[1];
-					/* */ if (!ok) { $s = 2; continue; }
-					/* */ $s = 3; continue;
-					/* if (!ok) { */ case 2:
-						p = new atomic.Pointer[5 /* string */].ptr(ptrType$2.nil);
-						p.Store((empty$24ptr || (empty$24ptr = new ptrType$2(function() { return empty; }, function($v) { empty = $v; }))));
-						_r$1 = cache.LoadOrStore(new $String(s[0].name), p); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						_tuple$1 = _r$1;
-						v = _tuple$1[0];
-					/* } */ case 3:
-					s[0].value = $assertType(v, ptrType$1);
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Setting·Value·func1, $c: true, $r, _r, _r$1, _tuple, _tuple$1, ok, p, v, $s};return $f;
-				}; })(s)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return s[0].value.Load().$get();
-			/* */ } return; } var $f = {$blk: Value, $c: true, $r, s, $s};return $f;
-		};
-		init = function init$1() {
-			var {$s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			$r = setUpdate(update); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: init$1, $c: true, $r, $s};return $f;
-		};
-		update = function update$1(def, env) {
-			var {def, did, env, $s, $deferred, $r, $c} = $restore(this, {def, env});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			did = [did];
-			$r = updateMu.Lock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$deferred.push([$methodVal(updateMu, "Unlock"), []]);
-			did[0] = new $global.Map();
-			$r = parse(did[0], env); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = parse(did[0], def); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = cache.Range((function(did) { return function update·func1(name, v) {
-					var _entry, name, v;
-					if (!(_entry = $mapIndex(did[0],$String.keyFor($assertType(name, $String))), _entry !== undefined ? _entry.v : false)) {
-						$assertType(v, ptrType$1).Store((empty$24ptr || (empty$24ptr = new ptrType$2(function() { return empty; }, function($v) { empty = $v; }))));
-					}
-					return true;
-				}; })(did)); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: update$1, $c: true, $r, def, did, env, $s, $deferred};return $f; } }
-		};
-		parse = function parse$1(did, s) {
-			var {_entry, _key, _r, _r$1, _tmp, _tmp$1, _tuple, _tuple$1, did, end, eq, i, name, ok, p, s, v, value, $s, $r, $c} = $restore(this, {did, s});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			end = s.length;
-			eq = -1;
-			i = end - 1 >> 0;
-			/* while (true) { */ case 1:
-				/* if (!(i >= -1)) { break; } */ if(!(i >= -1)) { $s = 2; continue; }
-				value = [value];
-				/* */ if ((i === -1) || (s.charCodeAt(i) === 44)) { $s = 3; continue; }
-				/* */ if (s.charCodeAt(i) === 61) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if ((i === -1) || (s.charCodeAt(i) === 44)) { */ case 3:
-					/* */ if (eq >= 0) { $s = 6; continue; }
-					/* */ $s = 7; continue;
-					/* if (eq >= 0) { */ case 6:
-						_tmp = $substring(s, (i + 1 >> 0), eq);
-						_tmp$1 = $substring(s, (eq + 1 >> 0), end);
-						name = _tmp;
-						value[0] = _tmp$1;
-						/* */ if (!(_entry = $mapIndex(did,$String.keyFor(name)), _entry !== undefined ? _entry.v : false)) { $s = 8; continue; }
-						/* */ $s = 9; continue;
-						/* if (!(_entry = $mapIndex(did,$String.keyFor(name)), _entry !== undefined ? _entry.v : false)) { */ case 8:
-							_key = name; (did || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: true });
-							_r = cache.Load(new $String(name)); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-							_tuple = _r;
-							v = _tuple[0];
-							ok = _tuple[1];
-							/* */ if (!ok) { $s = 11; continue; }
-							/* */ $s = 12; continue;
-							/* if (!ok) { */ case 11:
-								p = new atomic.Pointer[5 /* string */].ptr(ptrType$2.nil);
-								p.Store((empty$24ptr || (empty$24ptr = new ptrType$2(function() { return empty; }, function($v) { empty = $v; }))));
-								_r$1 = cache.LoadOrStore(new $String(name), p); /* */ $s = 13; case 13: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-								_tuple$1 = _r$1;
-								v = _tuple$1[0];
-							/* } */ case 12:
-							$assertType(v, ptrType$1).Store((value.$ptr || (value.$ptr = new ptrType$2(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, value))));
-						/* } */ case 9:
-					/* } */ case 7:
-					eq = -1;
-					end = i;
-					$s = 5; continue;
-				/* } else if (s.charCodeAt(i) === 61) { */ case 4:
-					eq = i;
-				/* } */ case 5:
-				i = i - (1) >> 0;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: parse$1, $c: true, $r, _entry, _key, _r, _r$1, _tmp, _tmp$1, _tuple, _tuple$1, did, end, eq, i, name, ok, p, s, v, value, $s};return $f;
-		};
-		ptrType$3.methods = [{prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Value", name: "Value", pkg: "", typ: $funcType([], [$String], false)}];
-		Setting.init("internal/godebug", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "once", name: "once", embedded: false, exported: false, typ: sync.Once, tag: ""}, {prop: "value", name: "value", embedded: false, exported: false, typ: ptrType$1, tag: ""}]);
-		$pkg.$initLinknames = function() {
-			setUpdate = $linknames["runtime.godebug_setUpdate"];
-		};
-	};
-	$init = function() {
-		$pkg.$init = function() {};
-		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = sync.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = atomic.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		cache = new sync.Map.ptr(new sync.Mutex.ptr(0, 0), new atomic.Pointer[10 /* sync.readOnly */].ptr(ptrType.nil), false, 0);
-		empty = "";
-		updateMu = new sync.Mutex.ptr(0, 0);
-		$r = init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
-	};
-	$pkg.$init = $init;
-	return $pkg;
-})();
-$packages["math/rand"] = (function() {
-	var $pkg = {}, $init, nosync, godebug, math, rngSource, Source, Source64, Rand, lockedSource, ptrType, ptrType$1, arrayType, ptrType$3, ptrType$4, sliceType, ptrType$5, funcType, sliceType$1, rngCooked, globalRand, randautoseed, kn, wn, fn, ke, we, fe, seedrand, NewSource, newSource, New, read, absInt32, fastrand64;
-	nosync = $packages["github.com/gopherjs/gopherjs/nosync"];
-	godebug = $packages["internal/godebug"];
-	math = $packages["math"];
-	rngSource = $newType(0, $kindStruct, "rand.rngSource", true, "math/rand", false, function(tap_, feed_, vec_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.tap = 0;
-			this.feed = 0;
-			this.vec = arrayType.zero();
-			return;
-		}
-		this.tap = tap_;
-		this.feed = feed_;
-		this.vec = vec_;
-	});
-	Source = $newType(8, $kindInterface, "rand.Source", true, "math/rand", true, null);
-	Source64 = $newType(8, $kindInterface, "rand.Source64", true, "math/rand", true, null);
-	Rand = $newType(0, $kindStruct, "rand.Rand", true, "math/rand", true, function(src_, s64_, readVal_, readPos_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.src = $ifaceNil;
-			this.s64 = $ifaceNil;
-			this.readVal = new $Int64(0, 0);
-			this.readPos = 0;
-			return;
-		}
-		this.src = src_;
-		this.s64 = s64_;
-		this.readVal = readVal_;
-		this.readPos = readPos_;
-	});
-	lockedSource = $newType(0, $kindStruct, "rand.lockedSource", true, "math/rand", false, function(lk_, s_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.lk = new nosync.Mutex.ptr(false, false, false, false, 0);
-			this.s = ptrType.nil;
-			return;
-		}
-		this.lk = lk_;
-		this.s = s_;
-	});
-	$pkg.rngSource = rngSource;
-	$pkg.Source = Source;
-	$pkg.Source64 = Source64;
-	$pkg.Rand = Rand;
-	$pkg.lockedSource = lockedSource;
-	$pkg.$finishSetup = function() {
-		ptrType = $ptrType(rngSource);
-		ptrType$1 = $ptrType(Rand);
-		arrayType = $arrayType($Int64, 607);
-		ptrType$3 = $ptrType(lockedSource);
-		ptrType$4 = $ptrType($Int8);
-		sliceType = $sliceType($Int);
-		ptrType$5 = $ptrType($Int64);
-		funcType = $funcType([$Int, $Int], [], false);
-		sliceType$1 = $sliceType($Uint8);
-		seedrand = function seedrand$1(x) {
-			var _q, _r, hi, lo, x;
-			hi = (_q = x / 44488, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"));
-			lo = (_r = x % 44488, _r === _r ? _r : $throwRuntimeError("integer divide by zero"));
-			x = ($imul(48271, lo)) - ($imul(3399, hi)) >> 0;
-			if (x < 0) {
-				x = x + (2147483647) >> 0;
-			}
-			return x;
-		};
-		$ptrType(rngSource).prototype.Seed = function Seed$1(seed) {
-			var i, rng, seed, u, x, x$1, x$2, x$3, x$4, x$5;
-			rng = this;
-			rng.tap = 0;
-			rng.feed = 334;
-			seed = $div64(seed, new $Int64(0, 2147483647), true);
-			if ((seed.$high < 0 || (seed.$high === 0 && seed.$low < 0))) {
-				seed = (x = new $Int64(0, 2147483647), new $Int64(seed.$high + x.$high, seed.$low + x.$low));
-			}
-			if ((seed.$high === 0 && seed.$low === 0)) {
-				seed = new $Int64(0, 89482311);
-			}
-			x$1 = (((seed.$low + ((seed.$high >> 31) * 4294967296)) >> 0));
-			i = -20;
-			while (true) {
-				if (!(i < 607)) { break; }
-				x$1 = seedrand(x$1);
-				if (i >= 0) {
-					u = new $Int64(0, 0);
-					u = $shiftLeft64((new $Int64(0, x$1)), 40);
-					x$1 = seedrand(x$1);
-					u = (x$2 = $shiftLeft64((new $Int64(0, x$1)), 20), new $Int64(u.$high ^ x$2.$high, (u.$low ^ x$2.$low) >>> 0));
-					x$1 = seedrand(x$1);
-					u = (x$3 = (new $Int64(0, x$1)), new $Int64(u.$high ^ x$3.$high, (u.$low ^ x$3.$low) >>> 0));
-					u = (x$4 = ((i < 0 || i >= rngCooked.length) ? ($throwRuntimeError("index out of range"), undefined) : rngCooked[i]), new $Int64(u.$high ^ x$4.$high, (u.$low ^ x$4.$low) >>> 0));
-					(x$5 = rng.vec, ((i < 0 || i >= x$5.length) ? ($throwRuntimeError("index out of range"), undefined) : x$5[i] = u));
-				}
-				i = i + (1) >> 0;
-			}
-		};
-		$ptrType(rngSource).prototype.Int63 = function Int63$1() {
-			var rng, x, x$1;
-			rng = this;
-			return ((x = (x$1 = rng.Uint64(), new $Uint64(x$1.$high & 2147483647, (x$1.$low & 4294967295) >>> 0)), new $Int64(x.$high, x.$low)));
-		};
-		$ptrType(rngSource).prototype.Uint64 = function Uint64$2() {
-			var rng, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8;
-			rng = this;
-			rng.tap = rng.tap - (1) >> 0;
-			if (rng.tap < 0) {
-				rng.tap = rng.tap + (607) >> 0;
-			}
-			rng.feed = rng.feed - (1) >> 0;
-			if (rng.feed < 0) {
-				rng.feed = rng.feed + (607) >> 0;
-			}
-			x$6 = (x = (x$1 = rng.vec, x$2 = rng.feed, ((x$2 < 0 || x$2 >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[x$2])), x$3 = (x$4 = rng.vec, x$5 = rng.tap, ((x$5 < 0 || x$5 >= x$4.length) ? ($throwRuntimeError("index out of range"), undefined) : x$4[x$5])), new $Int64(x.$high + x$3.$high, x.$low + x$3.$low));
-			(x$7 = rng.vec, x$8 = rng.feed, ((x$8 < 0 || x$8 >= x$7.length) ? ($throwRuntimeError("index out of range"), undefined) : x$7[x$8] = x$6));
-			return (new $Uint64(x$6.$high, x$6.$low));
-		};
-		NewSource = function NewSource$1(seed) {
-			var seed;
-			return newSource(seed);
-		};
-		$pkg.NewSource = NewSource;
-		newSource = function newSource$1(seed) {
-			var rng, seed;
-			rng = new rngSource.ptr(0, 0, arrayType.zero());
-			rng.Seed(seed);
-			return rng;
-		};
-		New = function New$1(src) {
-			var _tuple, s64, src;
-			_tuple = $assertType(src, Source64, true);
-			s64 = _tuple[0];
-			return new Rand.ptr(src, s64, new $Int64(0, 0), 0);
-		};
-		$pkg.New = New;
-		$ptrType(Rand).prototype.Seed = function Seed$2(seed) {
-			var {_tuple, lk, ok, r, seed, $s, $r, $c} = $restore(this, {seed});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			_tuple = $assertType(r.src, ptrType$3, true);
-			lk = _tuple[0];
-			ok = _tuple[1];
-			if (ok) {
-				lk.seedPos(seed, (r.$ptr_readPos || (r.$ptr_readPos = new ptrType$4(function() { return this.$target.readPos; }, function($v) { this.$target.readPos = $v; }, r))));
-				$s = -1; return;
-			}
-			$r = r.src.Seed(seed); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			r.readPos = 0;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: Seed$2, $c: true, $r, _tuple, lk, ok, r, seed, $s};return $f;
-		};
-		$ptrType(Rand).prototype.Int63 = function Int63$2() {
-			var {$24r, _r, r, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			_r = r.src.Int63(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Int63$2, $c: true, $r, $24r, _r, r, $s};return $f;
-		};
-		$ptrType(Rand).prototype.Uint32 = function Uint32$1() {
-			var {$24r, _r, r, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			_r = r.Int63(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = (($shiftRightInt64(_r, 31).$low >>> 0));
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Uint32$1, $c: true, $r, $24r, _r, r, $s};return $f;
-		};
-		$ptrType(Rand).prototype.Uint64 = function Uint64$3() {
-			var {$24r, $24r$1, _r, _r$1, _r$2, r, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			/* */ if (!($interfaceIsEqual(r.s64, $ifaceNil))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!($interfaceIsEqual(r.s64, $ifaceNil))) { */ case 1:
-				_r = r.s64.Uint64(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = _r;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			_r$1 = r.Int63(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = r.Int63(); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r$1 = (x = $shiftRightUint64(((x$1 = _r$1, new $Uint64(x$1.$high, x$1.$low))), 31), x$2 = $shiftLeft64(((x$3 = _r$2, new $Uint64(x$3.$high, x$3.$low))), 32), new $Uint64(x.$high | x$2.$high, (x.$low | x$2.$low) >>> 0));
-			$s = 7; case 7: return $24r$1;
-			/* */ } return; } var $f = {$blk: Uint64$3, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, r, x, x$1, x$2, x$3, $s};return $f;
-		};
-		$ptrType(Rand).prototype.Int31 = function Int31$1() {
-			var {$24r, _r, r, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			_r = r.Int63(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = (((x = $shiftRightInt64(_r, 32), x.$low + ((x.$high >> 31) * 4294967296)) >> 0));
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Int31$1, $c: true, $r, $24r, _r, r, x, $s};return $f;
-		};
-		$ptrType(Rand).prototype.Int = function Int$1() {
-			var {_r, r, u, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			_r = r.Int63(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			u = ((_r.$low >>> 0));
-			$s = -1; return ((((u << 1 >>> 0) >>> 1 >>> 0) >> 0));
-			/* */ } return; } var $f = {$blk: Int$1, $c: true, $r, _r, r, u, $s};return $f;
-		};
-		$ptrType(Rand).prototype.Int63n = function Int63n$1(n) {
-			var {$24r, _r, _r$1, _r$2, max, n, r, v, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			if ((n.$high < 0 || (n.$high === 0 && n.$low <= 0))) {
-				$panic(new $String("invalid argument to Int63n"));
-			}
-			/* */ if ((x = (x$1 = new $Int64(n.$high - 0, n.$low - 1), new $Int64(n.$high & x$1.$high, (n.$low & x$1.$low) >>> 0)), (x.$high === 0 && x.$low === 0))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if ((x = (x$1 = new $Int64(n.$high - 0, n.$low - 1), new $Int64(n.$high & x$1.$high, (n.$low & x$1.$low) >>> 0)), (x.$high === 0 && x.$low === 0))) { */ case 1:
-				_r = r.Int63(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = (x$2 = _r, x$3 = new $Int64(n.$high - 0, n.$low - 1), new $Int64(x$2.$high & x$3.$high, (x$2.$low & x$3.$low) >>> 0));
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			max = ((x$4 = (x$5 = $div64(new $Uint64(2147483648, 0), (new $Uint64(n.$high, n.$low)), true), new $Uint64(2147483647 - x$5.$high, 4294967295 - x$5.$low)), new $Int64(x$4.$high, x$4.$low)));
-			_r$1 = r.Int63(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			v = _r$1;
-			/* while (true) { */ case 6:
-				/* if (!((v.$high > max.$high || (v.$high === max.$high && v.$low > max.$low)))) { break; } */ if(!((v.$high > max.$high || (v.$high === max.$high && v.$low > max.$low)))) { $s = 7; continue; }
-				_r$2 = r.Int63(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				v = _r$2;
-			$s = 6; continue;
-			case 7:
-			$s = -1; return $div64(v, n, true);
-			/* */ } return; } var $f = {$blk: Int63n$1, $c: true, $r, $24r, _r, _r$1, _r$2, max, n, r, v, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
-		};
-		$ptrType(Rand).prototype.Int31n = function Int31n$1(n) {
-			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, max, n, r, v, $s, $r, $c} = $restore(this, {n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			if (n <= 0) {
-				$panic(new $String("invalid argument to Int31n"));
-			}
-			/* */ if ((n & ((n - 1 >> 0))) === 0) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if ((n & ((n - 1 >> 0))) === 0) { */ case 1:
-				_r = r.Int31(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = _r & ((n - 1 >> 0));
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			max = (((2147483647 - (_r$1 = 2147483648 % ((n >>> 0)), _r$1 === _r$1 ? _r$1 : $throwRuntimeError("integer divide by zero")) >>> 0) >> 0));
-			_r$2 = r.Int31(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			v = _r$2;
-			/* while (true) { */ case 6:
-				/* if (!(v > max)) { break; } */ if(!(v > max)) { $s = 7; continue; }
-				_r$3 = r.Int31(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				v = _r$3;
-			$s = 6; continue;
-			case 7:
-			$s = -1; return (_r$4 = v % n, _r$4 === _r$4 ? _r$4 : $throwRuntimeError("integer divide by zero"));
-			/* */ } return; } var $f = {$blk: Int31n$1, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, max, n, r, v, $s};return $f;
-		};
-		$ptrType(Rand).prototype.int31n = function int31n(n) {
-			var {_r, _r$1, _r$2, low, n, prod, r, thresh, v, $s, $r, $c} = $restore(this, {n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			_r = r.Uint32(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			v = _r;
-			prod = $mul64((new $Uint64(0, v)), (new $Uint64(0, n)));
-			low = ((prod.$low >>> 0));
-			/* */ if (low < ((n >>> 0))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (low < ((n >>> 0))) { */ case 2:
-				thresh = (_r$1 = ((-n >>> 0)) % ((n >>> 0)), _r$1 === _r$1 ? _r$1 : $throwRuntimeError("integer divide by zero"));
-				/* while (true) { */ case 4:
-					/* if (!(low < thresh)) { break; } */ if(!(low < thresh)) { $s = 5; continue; }
-					_r$2 = r.Uint32(); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					v = _r$2;
-					prod = $mul64((new $Uint64(0, v)), (new $Uint64(0, n)));
-					low = ((prod.$low >>> 0));
-				$s = 4; continue;
-				case 5:
-			/* } */ case 3:
-			$s = -1; return (($shiftRightUint64(prod, 32).$low >> 0));
-			/* */ } return; } var $f = {$blk: int31n, $c: true, $r, _r, _r$1, _r$2, low, n, prod, r, thresh, v, $s};return $f;
-		};
-		$ptrType(Rand).prototype.Intn = function Intn$1(n) {
-			var {$24r, $24r$1, _r, _r$1, n, r, x, $s, $r, $c} = $restore(this, {n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			if (n <= 0) {
-				$panic(new $String("invalid argument to Intn"));
-			}
-			/* */ if (n <= 2147483647) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (n <= 2147483647) { */ case 1:
-				_r = r.Int31n(((n >> 0))); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = ((_r >> 0));
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			_r$1 = r.Int63n((new $Int64(0, n))); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r$1 = (((x = _r$1, x.$low + ((x.$high >> 31) * 4294967296)) >> 0));
-			$s = 6; case 6: return $24r$1;
-			/* */ } return; } var $f = {$blk: Intn$1, $c: true, $r, $24r, $24r$1, _r, _r$1, n, r, x, $s};return $f;
-		};
-		$ptrType(Rand).prototype.Float64 = function Float64$1() {
-			var {_r, f, r, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			/* again: */ case 1:
-			_r = r.Int63(); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			f = ($flatten64(_r)) / 9.223372036854776e+18;
-			/* */ if (f === 1) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (f === 1) { */ case 3:
-				/* goto again */ $s = 1; continue;
-			/* } */ case 4:
-			$s = -1; return f;
-			/* */ } return; } var $f = {$blk: Float64$1, $c: true, $r, _r, f, r, $s};return $f;
-		};
-		$ptrType(Rand).prototype.Float32 = function Float32$1() {
-			var {_r, f, r, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			/* again: */ case 1:
-			_r = r.Float64(); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			f = ($fround(_r));
-			/* */ if (f === 1) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (f === 1) { */ case 3:
-				/* goto again */ $s = 1; continue;
-			/* } */ case 4:
-			$s = -1; return f;
-			/* */ } return; } var $f = {$blk: Float32$1, $c: true, $r, _r, f, r, $s};return $f;
-		};
-		$ptrType(Rand).prototype.Perm = function Perm$1(n) {
-			var {_r, i, j, m, n, r, $s, $r, $c} = $restore(this, {n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			m = $makeSlice(sliceType, n);
-			i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(i < n)) { break; } */ if(!(i < n)) { $s = 2; continue; }
-				_r = r.Intn(i + 1 >> 0); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				j = _r;
-				((i < 0 || i >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + i] = ((j < 0 || j >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + j]));
-				((j < 0 || j >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + j] = i);
-				i = i + (1) >> 0;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return m;
-			/* */ } return; } var $f = {$blk: Perm$1, $c: true, $r, _r, i, j, m, n, r, $s};return $f;
-		};
-		$ptrType(Rand).prototype.Shuffle = function Shuffle$1(n, swap) {
-			var {_r, _r$1, i, j, j$1, n, r, swap, x, $s, $r, $c} = $restore(this, {n, swap});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			if (n < 0) {
-				$panic(new $String("invalid argument to Shuffle"));
-			}
-			i = n - 1 >> 0;
-			/* while (true) { */ case 1:
-				/* if (!(i > 2147483646)) { break; } */ if(!(i > 2147483646)) { $s = 2; continue; }
-				_r = r.Int63n((new $Int64(0, (i + 1 >> 0)))); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				j = (((x = _r, x.$low + ((x.$high >> 31) * 4294967296)) >> 0));
-				$r = swap(i, j); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				i = i - (1) >> 0;
-			$s = 1; continue;
-			case 2:
-			/* while (true) { */ case 5:
-				/* if (!(i > 0)) { break; } */ if(!(i > 0)) { $s = 6; continue; }
-				_r$1 = r.int31n((((i + 1 >> 0) >> 0))); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				j$1 = ((_r$1 >> 0));
-				$r = swap(i, j$1); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				i = i - (1) >> 0;
-			$s = 5; continue;
-			case 6:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: Shuffle$1, $c: true, $r, _r, _r$1, i, j, j$1, n, r, swap, x, $s};return $f;
-		};
-		$ptrType(Rand).prototype.Read = function Read$1(p) {
-			var {$24r, $24r$1, _r, _r$1, _tuple, _tuple$1, _tuple$2, err, lk, n, ok, p, r, $s, $r, $c} = $restore(this, {p});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			n = 0;
-			err = $ifaceNil;
-			r = this;
-			_tuple = $assertType(r.src, ptrType$3, true);
-			lk = _tuple[0];
-			ok = _tuple[1];
-			/* */ if (ok) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (ok) { */ case 1:
-				_r = lk.read(p, (r.$ptr_readVal || (r.$ptr_readVal = new ptrType$5(function() { return this.$target.readVal; }, function($v) { this.$target.readVal = $v; }, r))), (r.$ptr_readPos || (r.$ptr_readPos = new ptrType$4(function() { return this.$target.readPos; }, function($v) { this.$target.readPos = $v; }, r)))); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_tuple$1 = _r;
-				n = _tuple$1[0];
-				err = _tuple$1[1];
-				$24r = [n, err];
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			_r$1 = read(p, r.src, (r.$ptr_readVal || (r.$ptr_readVal = new ptrType$5(function() { return this.$target.readVal; }, function($v) { this.$target.readVal = $v; }, r))), (r.$ptr_readPos || (r.$ptr_readPos = new ptrType$4(function() { return this.$target.readPos; }, function($v) { this.$target.readPos = $v; }, r)))); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple$2 = _r$1;
-			n = _tuple$2[0];
-			err = _tuple$2[1];
-			$24r$1 = [n, err];
-			$s = 6; case 6: return $24r$1;
-			/* */ } return; } var $f = {$blk: Read$1, $c: true, $r, $24r, $24r$1, _r, _r$1, _tuple, _tuple$1, _tuple$2, err, lk, n, ok, p, r, $s};return $f;
-		};
-		read = function read$1(p, src, readVal, readPos) {
-			var {_r, _tuple, err, n, p, pos, readPos, readVal, rng, src, val, $s, $r, $c} = $restore(this, {p, src, readVal, readPos});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			n = 0;
-			err = $ifaceNil;
-			pos = readPos.$get();
-			val = readVal.$get();
-			_tuple = $assertType(src, ptrType, true);
-			rng = _tuple[0];
-			n = 0;
-			/* while (true) { */ case 1:
-				/* if (!(n < p.$length)) { break; } */ if(!(n < p.$length)) { $s = 2; continue; }
-				/* */ if (pos === 0) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (pos === 0) { */ case 3:
-					/* */ if (!(rng === ptrType.nil)) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (!(rng === ptrType.nil)) { */ case 5:
-						val = rng.Int63();
-						$s = 7; continue;
-					/* } else { */ case 6:
-						_r = src.Int63(); /* */ $s = 8; case 8: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						val = _r;
-					/* } */ case 7:
-					pos = 7;
-				/* } */ case 4:
-				((n < 0 || n >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + n] = ((val.$low << 24 >>> 24)));
-				val = $shiftRightInt64(val, (8));
-				pos = pos - (1) << 24 >> 24;
-				n = n + (1) >> 0;
-			$s = 1; continue;
-			case 2:
-			readPos.$set(pos);
-			readVal.$set(val);
-			$s = -1; return [n, err];
-			/* */ } return; } var $f = {$blk: read$1, $c: true, $r, _r, _tuple, err, n, p, pos, readPos, readVal, rng, src, val, $s};return $f;
-		};
-		$ptrType(lockedSource).prototype.source = function source() {
-			var {_r, _r$1, r, seed, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			/* */ if (r.s === ptrType.nil) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (r.s === ptrType.nil) { */ case 1:
-				seed = new $Int64(0, 0);
-				_r = randautoseed.Value(); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				/* */ if (_r === "0") { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_r === "0") { */ case 3:
-					seed = new $Int64(0, 1);
-					$s = 5; continue;
-				/* } else { */ case 4:
-					_r$1 = fastrand64(); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					seed = ((x = _r$1, new $Int64(x.$high, x.$low)));
-				/* } */ case 5:
-				r.s = newSource(seed);
-			/* } */ case 2:
-			$s = -1; return r.s;
-			/* */ } return; } var $f = {$blk: source, $c: true, $r, _r, _r$1, r, seed, x, $s};return $f;
-		};
-		$ptrType(lockedSource).prototype.Int63 = function Int63$4() {
-			var {_r, _r$1, n, r, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			n = new $Int64(0, 0);
-			r = this;
-			r.lk.Lock();
-			_r = r.source(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = _r.Int63(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			n = _r$1;
-			r.lk.Unlock();
-			$s = -1; return n;
-			/* */ } return; } var $f = {$blk: Int63$4, $c: true, $r, _r, _r$1, n, r, $s};return $f;
-		};
-		$ptrType(lockedSource).prototype.Uint64 = function Uint64$5() {
-			var {_r, _r$1, n, r, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			n = new $Uint64(0, 0);
-			r = this;
-			r.lk.Lock();
-			_r = r.source(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = _r.Uint64(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			n = _r$1;
-			r.lk.Unlock();
-			$s = -1; return n;
-			/* */ } return; } var $f = {$blk: Uint64$5, $c: true, $r, _r, _r$1, n, r, $s};return $f;
-		};
-		$ptrType(lockedSource).prototype.Seed = function Seed$4(seed) {
-			var r, seed;
-			r = this;
-			r.lk.Lock();
-			r.seed(seed);
-			r.lk.Unlock();
-		};
-		$ptrType(lockedSource).prototype.seedPos = function seedPos(seed, readPos) {
-			var r, readPos, seed;
-			r = this;
-			r.lk.Lock();
-			r.seed(seed);
-			readPos.$set(0);
-			r.lk.Unlock();
-		};
-		$ptrType(lockedSource).prototype.seed = function seed(seed$1) {
-			var r, seed$1;
-			r = this;
-			if (r.s === ptrType.nil) {
-				r.s = newSource(seed$1);
-			} else {
-				r.s.Seed(seed$1);
-			}
-		};
-		$ptrType(lockedSource).prototype.read = function read$2(p, readVal, readPos) {
-			var {_arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _tuple, err, n, p, r, readPos, readVal, $s, $r, $c} = $restore(this, {p, readVal, readPos});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			n = 0;
-			err = $ifaceNil;
-			r = this;
-			r.lk.Lock();
-			_arg = p;
-			_r = r.source(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_arg$1 = _r;
-			_arg$2 = readVal;
-			_arg$3 = readPos;
-			_r$1 = read(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			n = _tuple[0];
-			err = _tuple[1];
-			r.lk.Unlock();
-			$s = -1; return [n, err];
-			/* */ } return; } var $f = {$blk: read$2, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _tuple, err, n, p, r, readPos, readVal, $s};return $f;
-		};
-		absInt32 = function absInt32$1(i) {
-			var i;
-			if (i < 0) {
-				return ((-i >>> 0));
-			}
-			return ((i >>> 0));
-		};
-		$ptrType(Rand).prototype.NormFloat64 = function NormFloat64$2() {
-			var {_r, _r$1, _r$2, _r$3, _r$4, _r$5, i, j, r, x, x$1, y, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			/* while (true) { */ case 1:
-				_r = r.Uint32(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				j = ((_r >> 0));
-				i = j & 127;
-				x = (j) * (((i < 0 || i >= wn.length) ? ($throwRuntimeError("index out of range"), undefined) : wn[i]));
-				if (absInt32(j) < ((i < 0 || i >= kn.length) ? ($throwRuntimeError("index out of range"), undefined) : kn[i])) {
-					$s = -1; return x;
-				}
-				/* */ if (i === 0) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (i === 0) { */ case 4:
-					/* while (true) { */ case 6:
-						_r$1 = r.Float64(); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						_r$2 = math.Log(_r$1); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						x = -_r$2 * 0.29047645161474317;
-						_r$3 = r.Float64(); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_r$4 = math.Log(_r$3); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						y = -_r$4;
-						if (y + y >= x * x) {
-							/* break; */ $s = 7; continue;
-						}
-					$s = 6; continue;
-					case 7:
-					if (j > 0) {
-						$s = -1; return 3.442619855899 + x;
-					}
-					$s = -1; return -3.442619855899 - x;
-				/* } */ case 5:
-				_r$5 = r.Float64(); /* */ $s = 14; case 14: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				/* */ if ($fround(((i < 0 || i >= fn.length) ? ($throwRuntimeError("index out of range"), undefined) : fn[i]) + $fround(($fround(_r$5)) * ($fround((x$1 = i - 1 >> 0, ((x$1 < 0 || x$1 >= fn.length) ? ($throwRuntimeError("index out of range"), undefined) : fn[x$1])) - ((i < 0 || i >= fn.length) ? ($throwRuntimeError("index out of range"), undefined) : fn[i]))))) < ($fround(math.Exp(-0.5 * x * x)))) { $s = 12; continue; }
-				/* */ $s = 13; continue;
-				/* if ($fround(((i < 0 || i >= fn.length) ? ($throwRuntimeError("index out of range"), undefined) : fn[i]) + $fround(($fround(_r$5)) * ($fround((x$1 = i - 1 >> 0, ((x$1 < 0 || x$1 >= fn.length) ? ($throwRuntimeError("index out of range"), undefined) : fn[x$1])) - ((i < 0 || i >= fn.length) ? ($throwRuntimeError("index out of range"), undefined) : fn[i]))))) < ($fround(math.Exp(-0.5 * x * x)))) { */ case 12:
-					$s = -1; return x;
-				/* } */ case 13:
-			$s = 1; continue;
-			case 2:
-			$s = -1; return 0;
-			/* */ } return; } var $f = {$blk: NormFloat64$2, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, i, j, r, x, x$1, y, $s};return $f;
-		};
-		fastrand64 = function() {
-		$throwRuntimeError("native function not implemented: math/rand.fastrand64");
-	};
-		$ptrType(Rand).prototype.ExpFloat64 = function ExpFloat64$2() {
-			var {$24r, _r, _r$1, _r$2, _r$3, i, j, r, x, x$1, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			/* while (true) { */ case 1:
-				_r = r.Uint32(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				j = _r;
-				i = (j & 255) >>> 0;
-				x = (j) * (((i < 0 || i >= we.length) ? ($throwRuntimeError("index out of range"), undefined) : we[i]));
-				if (j < ((i < 0 || i >= ke.length) ? ($throwRuntimeError("index out of range"), undefined) : ke[i])) {
-					$s = -1; return x;
-				}
-				/* */ if (i === 0) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (i === 0) { */ case 4:
-					_r$1 = r.Float64(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$2 = math.Log(_r$1); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					$24r = 7.69711747013105 - _r$2;
-					$s = 8; case 8: return $24r;
-				/* } */ case 5:
-				_r$3 = r.Float64(); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				/* */ if ($fround(((i < 0 || i >= fe.length) ? ($throwRuntimeError("index out of range"), undefined) : fe[i]) + $fround(($fround(_r$3)) * ($fround((x$1 = i - 1 >>> 0, ((x$1 < 0 || x$1 >= fe.length) ? ($throwRuntimeError("index out of range"), undefined) : fe[x$1])) - ((i < 0 || i >= fe.length) ? ($throwRuntimeError("index out of range"), undefined) : fe[i]))))) < ($fround(math.Exp(-x)))) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if ($fround(((i < 0 || i >= fe.length) ? ($throwRuntimeError("index out of range"), undefined) : fe[i]) + $fround(($fround(_r$3)) * ($fround((x$1 = i - 1 >>> 0, ((x$1 < 0 || x$1 >= fe.length) ? ($throwRuntimeError("index out of range"), undefined) : fe[x$1])) - ((i < 0 || i >= fe.length) ? ($throwRuntimeError("index out of range"), undefined) : fe[i]))))) < ($fround(math.Exp(-x)))) { */ case 9:
-					$s = -1; return x;
-				/* } */ case 10:
-			$s = 1; continue;
-			case 2:
-			$s = -1; return 0;
-			/* */ } return; } var $f = {$blk: ExpFloat64$2, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, i, j, r, x, x$1, $s};return $f;
-		};
-		ptrType.methods = [{prop: "Seed", name: "Seed", pkg: "", typ: $funcType([$Int64], [], false)}, {prop: "Int63", name: "Int63", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Uint64", name: "Uint64", pkg: "", typ: $funcType([], [$Uint64], false)}];
-		ptrType$1.methods = [{prop: "Seed", name: "Seed", pkg: "", typ: $funcType([$Int64], [], false)}, {prop: "Int63", name: "Int63", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Uint32", name: "Uint32", pkg: "", typ: $funcType([], [$Uint32], false)}, {prop: "Uint64", name: "Uint64", pkg: "", typ: $funcType([], [$Uint64], false)}, {prop: "Int31", name: "Int31", pkg: "", typ: $funcType([], [$Int32], false)}, {prop: "Int", name: "Int", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Int63n", name: "Int63n", pkg: "", typ: $funcType([$Int64], [$Int64], false)}, {prop: "Int31n", name: "Int31n", pkg: "", typ: $funcType([$Int32], [$Int32], false)}, {prop: "int31n", name: "int31n", pkg: "math/rand", typ: $funcType([$Int32], [$Int32], false)}, {prop: "Intn", name: "Intn", pkg: "", typ: $funcType([$Int], [$Int], false)}, {prop: "Float64", name: "Float64", pkg: "", typ: $funcType([], [$Float64], false)}, {prop: "Float32", name: "Float32", pkg: "", typ: $funcType([], [$Float32], false)}, {prop: "Perm", name: "Perm", pkg: "", typ: $funcType([$Int], [sliceType], false)}, {prop: "Shuffle", name: "Shuffle", pkg: "", typ: $funcType([$Int, funcType], [], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$1], [$Int, $error], false)}, {prop: "NormFloat64", name: "NormFloat64", pkg: "", typ: $funcType([], [$Float64], false)}, {prop: "ExpFloat64", name: "ExpFloat64", pkg: "", typ: $funcType([], [$Float64], false)}];
-		ptrType$3.methods = [{prop: "source", name: "source", pkg: "math/rand", typ: $funcType([], [ptrType], false)}, {prop: "Int63", name: "Int63", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Uint64", name: "Uint64", pkg: "", typ: $funcType([], [$Uint64], false)}, {prop: "Seed", name: "Seed", pkg: "", typ: $funcType([$Int64], [], false)}, {prop: "seedPos", name: "seedPos", pkg: "math/rand", typ: $funcType([$Int64, ptrType$4], [], false)}, {prop: "seed", name: "seed", pkg: "math/rand", typ: $funcType([$Int64], [], false)}, {prop: "read", name: "read", pkg: "math/rand", typ: $funcType([sliceType$1, ptrType$5, ptrType$4], [$Int, $error], false)}];
-		rngSource.init("math/rand", [{prop: "tap", name: "tap", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "feed", name: "feed", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "vec", name: "vec", embedded: false, exported: false, typ: arrayType, tag: ""}]);
-		Source.init([{prop: "Int63", name: "Int63", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Seed", name: "Seed", pkg: "", typ: $funcType([$Int64], [], false)}]);
-		Source64.init([{prop: "Int63", name: "Int63", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Seed", name: "Seed", pkg: "", typ: $funcType([$Int64], [], false)}, {prop: "Uint64", name: "Uint64", pkg: "", typ: $funcType([], [$Uint64], false)}]);
-		Rand.init("math/rand", [{prop: "src", name: "src", embedded: false, exported: false, typ: Source, tag: ""}, {prop: "s64", name: "s64", embedded: false, exported: false, typ: Source64, tag: ""}, {prop: "readVal", name: "readVal", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "readPos", name: "readPos", embedded: false, exported: false, typ: $Int8, tag: ""}]);
-		lockedSource.init("math/rand", [{prop: "lk", name: "lk", embedded: false, exported: false, typ: nosync.Mutex, tag: ""}, {prop: "s", name: "s", embedded: false, exported: false, typ: ptrType, tag: ""}]);
-		$pkg.$initLinknames = function() {
-			fastrand64 = $linknames["runtime.fastrand64"];
-		};
-	};
-	$init = function() {
-		$pkg.$init = function() {};
-		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = nosync.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = godebug.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = math.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		rngCooked = $toNativeArray($kindInt64, [new $Int64(-973649357, 3952672746), new $Int64(-1065661887, 3130416987), new $Int64(324977939, 3414273807), new $Int64(1241840476, 2806224363), new $Int64(-1477934308, 1997590414), new $Int64(2103305448, 2402795971), new $Int64(1663160183, 1140819369), new $Int64(1120601685, 1788868961), new $Int64(1848035537, 1089001426), new $Int64(1235702047, 873593504), new $Int64(1911387977, 581324885), new $Int64(-1654874170, 1609182556), new $Int64(1069394745, 1241596776), new $Int64(1895445337, 1771189259), new $Int64(-1374618802, 3467012610), new $Int64(-140526423, 2344407434), new $Int64(-1745367887, 782467244), new $Int64(26335124, 3404933915), new $Int64(1063924276, 618867887), new $Int64(-968700782, 520164395), new $Int64(-1591572833, 1341358184), new $Int64(-1515085039, 665794848), new $Int64(1527227641, 3183648150), new $Int64(1781176124, 696329606), new $Int64(1789146075, 4151988961), new $Int64(-2087444114, 998951326), new $Int64(-612324923, 1364957564), new $Int64(63173359, 4090230633), new $Int64(-1498029007, 4009697548), new $Int64(248009524, 2569622517), new $Int64(778703922, 3742421481), new $Int64(-1109106023, 1506914633), new $Int64(1738099768, 1983412561), new $Int64(236311649, 1436266083), new $Int64(-1111517500, 3922894967), new $Int64(-1336974714, 1792680179), new $Int64(563141142, 1188796351), new $Int64(1349617468, 405968250), new $Int64(1044074554, 433754187), new $Int64(870549669, 4073162024), new $Int64(-1094251604, 433121399), new $Int64(2451824, 4162580594), new $Int64(-137262572, 4132415622), new $Int64(-1536231048, 3033822028), new $Int64(2016407895, 824682382), new $Int64(2366218, 3583765414), new $Int64(-624604839, 535386927), new $Int64(1637219058, 2286693689), new $Int64(1453075389, 2968466525), new $Int64(193683513, 1351410206), new $Int64(-283806096, 1412813499), new $Int64(492736522, 4126267639), new $Int64(512765208, 2105529399), new $Int64(2132966268, 2413882233), new $Int64(947457634, 32226200), new $Int64(1149341356, 2032329073), new $Int64(106485445, 1356518208), new $Int64(-2067810156, 3430061722), new $Int64(-1484435135, 3820169661), new $Int64(-1665985194, 2981816134), new $Int64(1017155588, 4184371017), new $Int64(206574701, 2119206761), new $Int64(-852109057, 2472200560), new $Int64(-560457548, 2853524696), new $Int64(1307803389, 1681119904), new $Int64(-174986835, 95608918), new $Int64(392686347, 3690479145), new $Int64(-1205570926, 1397922290), new $Int64(-1159314025, 1516129515), new $Int64(-320178155, 1547420459), new $Int64(1311333971, 1470949486), new $Int64(-1953469798, 1336785672), new $Int64(-45086614, 4131677129), new $Int64(-1392278100, 4246329084), new $Int64(-1142500187, 3788585631), new $Int64(-66478285, 3080389532), new $Int64(-646438364, 2215402037), new $Int64(391002300, 1171593935), new $Int64(1408774047, 1423855166), new $Int64(-519177718, 2276716302), new $Int64(-368453140, 2068027241), new $Int64(1369359303, 3427553297), new $Int64(189241615, 3289637845), new $Int64(1057480830, 3486407650), new $Int64(-1512910664, 3071877822), new $Int64(1159653919, 3363620705), new $Int64(-934256930, 4159821533), new $Int64(-76621938, 1894661), new $Int64(-674493898, 1156868282), new $Int64(348271067, 776219088), new $Int64(-501428838, 2425634259), new $Int64(1716021749, 680510161), new $Int64(-574263456, 1310101429), new $Int64(1095885995, 2964454134), new $Int64(-325695512, 3467098407), new $Int64(1990672920, 2109628894), new $Int64(-2139648704, 1232604732), new $Int64(-1838070714, 3261916179), new $Int64(1699175360, 434597899), new $Int64(235436061, 1624796439), new $Int64(-1626402839, 3589632480), new $Int64(1198416575, 864579159), new $Int64(-1938748161, 1380889830), new $Int64(619206309, 2654509477), new $Int64(1419738251, 1468209306), new $Int64(-1744284772, 100794388), new $Int64(-1191421458, 2991674471), new $Int64(-208666741, 2224662036), new $Int64(-173659161, 977097250), new $Int64(1351320195, 726419512), new $Int64(-183459897, 1747974366), new $Int64(-753095183, 1556430604), new $Int64(-1049492215, 1080776742), new $Int64(-385846958, 280794874), new $Int64(117767733, 919835643), new $Int64(-967009426, 3434019658), new $Int64(-1951414480, 2461941785), new $Int64(133215641, 3615001066), new $Int64(417204809, 3103414427), new $Int64(790056561, 3380809712), new $Int64(-1267681408, 2724693469), new $Int64(547796833, 598827710), new $Int64(-1846559452, 3452273442), new $Int64(-75778224, 649274915), new $Int64(-801301329, 2585724112), new $Int64(-1510934263, 3165579553), new $Int64(1185578221, 2635894283), new $Int64(-52910178, 2053289721), new $Int64(985976581, 3169337108), new $Int64(1170569632, 144717764), new $Int64(1079216270, 1383666384), new $Int64(-124804942, 681540375), new $Int64(1375448925, 537050586), new $Int64(-1964768344, 315246468), new $Int64(226402871, 849323088), new $Int64(-885062465, 45543944), new $Int64(-946445250, 2319052083), new $Int64(-40708194, 3613090841), new $Int64(560472520, 2992171180), new $Int64(-381863169, 2068244785), new $Int64(917538188, 4239862634), new $Int64(-1369555809, 3892253031), new $Int64(720683925, 958186149), new $Int64(-423297785, 1877702262), new $Int64(1357886971, 837674867), new $Int64(1837048883, 1507589294), new $Int64(1905518400, 873336795), new $Int64(-1879761037, 2764496274), new $Int64(-1806480530, 4196182374), new $Int64(-1066765755, 550964545), new $Int64(818747069, 420611474), new $Int64(-1924830376, 204265180), new $Int64(1549974541, 1787046383), new $Int64(1215581865, 3102292318), new $Int64(418321538, 1552199393), new $Int64(1243493047, 980542004), new $Int64(267284263, 3293718720), new $Int64(1179528763, 3771917473), new $Int64(599484404, 2195808264), new $Int64(252818753, 3894702887), new $Int64(-1367475956, 2099949527), new $Int64(1424094358, 338442522), new $Int64(490737398, 637158004), new $Int64(-1727621530, 281976339), new $Int64(574970164, 3619802330), new $Int64(-431930823, 3084554784), new $Int64(-1264611183, 4129772886), new $Int64(-2104399043, 1680378557), new $Int64(-1621962591, 3339087776), new $Int64(1680500332, 4220317857), new $Int64(-1935828963, 2959322499), new $Int64(1675600481, 1488354890), new $Int64(-834863562, 3958162143), new $Int64(-1226511573, 2773705983), new $Int64(1876039582, 225908689), new $Int64(-1183735113, 908216283), new $Int64(-605696219, 3574646075), new $Int64(-1827723091, 1936937569), new $Int64(1519770881, 75492235), new $Int64(816689472, 1935193178), new $Int64(2142521206, 2018250883), new $Int64(455141620, 3943126022), new $Int64(-601399488, 3066544345), new $Int64(1932392669, 2793082663), new $Int64(-1239009361, 3297036421), new $Int64(1640597065, 2206987825), new $Int64(-553246738, 807894872), new $Int64(-1781325307, 766252117), new $Int64(2060649606, 3833114345), new $Int64(845619743, 1255067973), new $Int64(1201145605, 741697208), new $Int64(-1476242608, 2810093753), new $Int64(1109032642, 4229340371), new $Int64(1462188720, 1361684224), new $Int64(-1159399429, 1906263026), new $Int64(475781207, 3904421704), new $Int64(-623537128, 1769075545), new $Int64(1062308525, 2621599764), new $Int64(1279509432, 3431891480), new $Int64(-1742751146, 1871896503), new $Int64(128756421, 1412808876), new $Int64(1605404688, 952876175), new $Int64(-230443691, 1824438899), new $Int64(1662295856, 1005035476), new $Int64(-156574141, 527508597), new $Int64(1288873303, 3066806859), new $Int64(565995893, 3244940914), new $Int64(-889746188, 209092916), new $Int64(-247669406, 1242699167), new $Int64(-713830396, 456723774), new $Int64(1776978905, 1001252870), new $Int64(1468772157, 2026725874), new $Int64(857254202, 2137562569), new $Int64(765939740, 3183366709), new $Int64(1533887628, 2612072960), new $Int64(56977098, 1727148468), new $Int64(-1197583895, 3803658212), new $Int64(1883670356, 479946959), new $Int64(685713571, 1562982345), new $Int64(-1946242443, 1766109365), new $Int64(700596547, 3257093788), new $Int64(-184714929, 2365720207), new $Int64(93384808, 3742754173), new $Int64(-458385235, 2878193673), new $Int64(1096135042, 2174002182), new $Int64(-834260953, 3573511231), new $Int64(-754572527, 1760299077), new $Int64(-1375627191, 2260779833), new $Int64(-866019274, 1452805722), new $Int64(-1229671918, 2940011802), new $Int64(1890251082, 1886183802), new $Int64(893897673, 2514369088), new $Int64(1644345561, 3924317791), new $Int64(-1974867432, 500935732), new $Int64(1403501753, 676580929), new $Int64(-1565912283, 1184984890), new $Int64(-691968413, 1271474274), new $Int64(-1828754738, 3163791473), new $Int64(2051027584, 2842487377), new $Int64(1511537551, 2170968612), new $Int64(573262976, 3535856740), new $Int64(-2053227187, 1488599718), new $Int64(-1180531831, 3408913763), new $Int64(-2086531912, 2501050084), new $Int64(-875130448, 1639124157), new $Int64(-2009482504, 4088176393), new $Int64(1574896563, 3989947576), new $Int64(-165243708, 3414355209), new $Int64(-792329287, 2275136352), new $Int64(-2057774345, 2151835223), new $Int64(-931144933, 1654534827), new $Int64(-679921451, 377892833), new $Int64(-482716010, 660204544), new $Int64(85706799, 390828249), new $Int64(-1422172693, 3402783878), new $Int64(-1468634160, 3717936603), new $Int64(1113532086, 2211058823), new $Int64(1564224320, 2692150867), new $Int64(1952770442, 1928910388), new $Int64(788716862, 3931011137), new $Int64(1083670504, 1112701047), new $Int64(-68150572, 2452299106), new $Int64(-896164822, 2337204777), new $Int64(1774877857, 273889282), new $Int64(1798719843, 1462008793), new $Int64(2138834788, 1554494002), new $Int64(-1194967131, 182675323), new $Int64(-1598554764, 1882802136), new $Int64(589279648, 3700220025), new $Int64(381039426, 3083431543), new $Int64(-851859191, 3622207527), new $Int64(338126939, 432729309), new $Int64(-1667470126, 2391914317), new $Int64(-1849558151, 235747924), new $Int64(2120733629, 3088823825), new $Int64(-745079795, 2314658321), new $Int64(1165929723, 2957634338), new $Int64(501323675, 4117056981), new $Int64(1564699815, 1482500298), new $Int64(-740826490, 840489337), new $Int64(799522364, 3483178565), new $Int64(532129761, 2074004656), new $Int64(724246478, 3643392642), new $Int64(-665153481, 1583624461), new $Int64(-885822954, 287473085), new $Int64(1667835381, 3136843981), new $Int64(1138806821, 1266970974), new $Int64(135185781, 1998688839), new $Int64(392094735, 1492900209), new $Int64(1031326774, 1538112737), new $Int64(-2070568842, 2207265429), new $Int64(-1886797613, 963263315), new $Int64(1671145500, 2295892134), new $Int64(1068469660, 2002560897), new $Int64(-356250305, 1369254035), new $Int64(33436120, 3353312708), new $Int64(57507843, 947771099), new $Int64(-1945755145, 1747061399), new $Int64(1507240140, 2047354631), new $Int64(720000810, 4165367136), new $Int64(479265078, 3388864963), new $Int64(-952181250, 286492130), new $Int64(2045622690, 2795735007), new $Int64(-715730566, 3703961339), new $Int64(-148436487, 1797825479), new $Int64(1429039600, 1116589674), new $Int64(-1665420098, 2593309206), new $Int64(1329049334, 3404995677), new $Int64(-750579440, 3453462936), new $Int64(1014767077, 3016498634), new $Int64(75698599, 1650371545), new $Int64(1592007860, 212344364), new $Int64(1127766888, 3843932156), new $Int64(-748019856, 3573129983), new $Int64(-890581831, 665897820), new $Int64(1071492673, 1675628772), new $Int64(243225682, 2831752928), new $Int64(2120298836, 1486294219), new $Int64(-1954407413, 268782709), new $Int64(-1002123503, 4186179080), new $Int64(624342951, 1613720397), new $Int64(857179861, 2703686015), new $Int64(-911618704, 2205342611), new $Int64(-672703993, 1411666394), new $Int64(-1528454899, 677744900), new $Int64(-1876628533, 4172867247), new $Int64(135494707, 2163418403), new $Int64(849547544, 2841526879), new $Int64(-1117516959, 1082141470), new $Int64(-1770111792, 4046134367), new $Int64(51415528, 2142943655), new $Int64(-249824333, 3124627521), new $Int64(998228909, 219992939), new $Int64(-1078790951, 1756846531), new $Int64(1283749206, 1225118210), new $Int64(-525858006, 1647770243), new $Int64(-2035959705, 444807907), new $Int64(2036369448, 3952076173), new $Int64(53201823, 1461839639), new $Int64(315761893, 3699250910), new $Int64(702974850, 1373688981), new $Int64(734022261, 147523747), new $Int64(-2047330906, 1211276581), new $Int64(1294440951, 2548832680), new $Int64(1144696256, 1995631888), new $Int64(-1992983070, 2011457303), new $Int64(-1351022674, 3057425772), new $Int64(667839456, 81484597), new $Int64(-1681980888, 3646681560), new $Int64(-1372462725, 635548515), new $Int64(602489502, 2508044581), new $Int64(-1794220117, 1014917157), new $Int64(719992433, 3214891315), new $Int64(-1294799037, 959582252), new $Int64(226415134, 3347040449), new $Int64(-362868096, 4102971975), new $Int64(397887437, 4078022210), new $Int64(-536803826, 2851767182), new $Int64(-1398321012, 1540160644), new $Int64(-1549098876, 1057290595), new $Int64(-112592988, 3907769253), new $Int64(579300318, 4248952684), new $Int64(-1054576049, 132554364), new $Int64(-1085862414, 1029351092), new $Int64(697840928, 2583007416), new $Int64(298619124, 1486185789), new $Int64(55905697, 2871589073), new $Int64(2017643612, 723203291), new $Int64(146250550, 2494333952), new $Int64(-1082993397, 2230939180), new $Int64(-1804568072, 3943232912), new $Int64(1768732449, 2181367922), new $Int64(-729261111, 2889274791), new $Int64(1824032949, 2046728161), new $Int64(1653899792, 1376052477), new $Int64(1022327048, 381236993), new $Int64(-1113097690, 3188942166), new $Int64(-74480109, 350070824), new $Int64(144881592, 61758415), new $Int64(-741824226, 3492950336), new $Int64(-2030042720, 3093818430), new $Int64(-453590535, 2962480613), new $Int64(-1912050708, 3154871160), new $Int64(-1636478569, 3228564679), new $Int64(610731502, 888276216), new $Int64(-946702974, 3574998604), new $Int64(-1277068380, 1967526716), new $Int64(-1556147941, 1554691298), new $Int64(-1573024234, 339944798), new $Int64(1223764147, 1154515356), new $Int64(1825645307, 967516237), new $Int64(1546195135, 596588202), new $Int64(-1867600880, 3764362170), new $Int64(-1655392592, 266611402), new $Int64(-393255880, 2047856075), new $Int64(-1000726433, 21444105), new $Int64(-949424754, 3065563181), new $Int64(-232418803, 1140663212), new $Int64(633187674, 2323741028), new $Int64(2126290159, 3103873707), new $Int64(1008658319, 2766828349), new $Int64(-485587503, 1970872996), new $Int64(1628585413, 3766615585), new $Int64(-595148528, 2036813414), new $Int64(-1994877121, 3105536507), new $Int64(13954645, 3396176938), new $Int64(-721402003, 1377154485), new $Int64(-61839181, 3807014186), new $Int64(543009040, 3710110597), new $Int64(-1751425519, 916420443), new $Int64(734556788, 2103831255), new $Int64(-1766161494, 717331943), new $Int64(-1574598896, 3550505941), new $Int64(45939673, 378749927), new $Int64(-1997615719, 611017331), new $Int64(592130075, 758907650), new $Int64(1012992349, 154266815), new $Int64(-1040454942, 1407468696), new $Int64(-1678191250, 970098704), new $Int64(-285057486, 1971660656), new $Int64(998365243, 3332747885), new $Int64(1947089649, 1935189867), new $Int64(1510248801, 203520055), new $Int64(-1305165746, 3916463034), new $Int64(-388598655, 3474113316), new $Int64(1036101639, 316544223), new $Int64(-1773744891, 1650844677), new $Int64(-907191419, 4267565603), new $Int64(-1070275024, 2501167616), new $Int64(-1520651863, 3929401789), new $Int64(-2091360852, 337170252), new $Int64(-960502090, 2061966842), new $Int64(-304190848, 2508461464), new $Int64(-1941471116, 2791377107), new $Int64(1240791848, 1227227588), new $Int64(1813978778, 1709681848), new $Int64(1153692192, 3768820575), new $Int64(-1002297449, 2887126398), new $Int64(-1447111334, 296561685), new $Int64(700300844, 3729960077), new $Int64(-1572311344, 372833036), new $Int64(2078875613, 2409779288), new $Int64(1829161290, 555274064), new $Int64(-1105595719, 4239804901), new $Int64(1839403216, 3723486978), new $Int64(-1649093095, 2145871984), new $Int64(-1582765715, 3565480803), new $Int64(-1568653827, 2197313814), new $Int64(974785092, 3613674566), new $Int64(438638731, 3042093666), new $Int64(-96556264, 3324034321), new $Int64(869420878, 3708873369), new $Int64(946682149, 1698090092), new $Int64(1618900382, 4213940712), new $Int64(-1843479747, 2087477361), new $Int64(-1766167800, 2407950639), new $Int64(-1296225558, 3942568569), new $Int64(-1223900450, 4088074412), new $Int64(723260036, 2964773675), new $Int64(-673921829, 1539178386), new $Int64(1062961552, 2694849566), new $Int64(460977733, 2120273838), new $Int64(-1604570740, 2484608657), new $Int64(880846449, 2956190677), new $Int64(1970902366, 4223313749), new $Int64(662161910, 3502682327), new $Int64(705634754, 4133891139), new $Int64(-1031359300, 1166449596), new $Int64(1038247601, 3362705993), new $Int64(93734798, 3892921029), new $Int64(1876124043, 786869787), new $Int64(1057490746, 1046342263), new $Int64(242763728, 493777327), new $Int64(-853573201, 3304827646), new $Int64(616460742, 125356352), new $Int64(499300063, 74094113), new $Int64(-795586925, 2500816079), new $Int64(-490248444, 514015239), new $Int64(1377565129, 543520454), new $Int64(-2039776725, 3614531153), new $Int64(2056746300, 2356753985), new $Int64(1390062617, 2018141668), new $Int64(131272971, 2087974891), new $Int64(-1502927041, 3166972343), new $Int64(372256200, 1517638666), new $Int64(-935275664, 173466846), new $Int64(-695774461, 4241513471), new $Int64(-1413550842, 2783126920), new $Int64(1972004134, 4167264826), new $Int64(29260506, 3907395640), new $Int64(-910901561, 1539634186), new $Int64(-595957298, 178241987), new $Int64(-113277636, 182168164), new $Int64(-1102530459, 2386154934), new $Int64(1379126408, 4077374341), new $Int64(-2114679722, 1732699140), new $Int64(-421057745, 1041306002), new $Int64(1860414813, 2068001749), new $Int64(1005320202, 3208962910), new $Int64(844054010, 697710380), new $Int64(-1509359403, 2228431183), new $Int64(-810313977, 3554678728), new $Int64(-750989047, 173470263), new $Int64(-85886265, 3848297795), new $Int64(-926936977, 246236185), new $Int64(-1984190461, 2066374846), new $Int64(1771673660, 312890749), new $Int64(703378057, 3573310289), new $Int64(-598851901, 143166754), new $Int64(613554316, 2081511079), new $Int64(1197802104, 486038032), new $Int64(-1906483789, 2982218564), new $Int64(364901986, 1000939191), new $Int64(1902782651, 2750454885), new $Int64(-671844857, 3375313137), new $Int64(-1643868040, 881302957), new $Int64(-1508784745, 2514186393), new $Int64(-1703622845, 360024739), new $Int64(1399671872, 292500025), new $Int64(1381210821, 2276300752), new $Int64(521803381, 4069087683), new $Int64(-1938982667, 1637778212), new $Int64(720490469, 1676670893), new $Int64(1067262482, 3855174429), new $Int64(2114075974, 2067248671), new $Int64(-89426259, 2884561259), new $Int64(-805741095, 2456511185), new $Int64(983726246, 561175414), new $Int64(-1719489563, 432588903), new $Int64(885133709, 4059399550), new $Int64(-93096266, 1075014784), new $Int64(-1733832628, 2728058415), new $Int64(1839142064, 1299703678), new $Int64(1262333188, 2347583393), new $Int64(1285481956, 2468164145), new $Int64(-1158354011, 1140014346), new $Int64(2033889184, 1936972070), new $Int64(-1737578993, 3870530098), new $Int64(-484494257, 1717789158), new $Int64(-232997156, 1153452491), new $Int64(-990424416, 3948827651), new $Int64(-1357145630, 2101413152), new $Int64(1495744672, 3854091229), new $Int64(83644069, 4215565463), new $Int64(-1385277313, 1202710438), new $Int64(-564909037, 2072216740), new $Int64(705690639, 2066751068), new $Int64(-2113583312, 173902580), new $Int64(-741983806, 142459001), new $Int64(172391592, 1889151926), new $Int64(-498943125, 3034199774), new $Int64(1618587731, 516490102), new $Int64(93114264, 3692577783), new $Int64(-2078821353, 2953948865), new $Int64(-320938673, 4041040923), new $Int64(-1942517976, 592046130), new $Int64(-705643640, 384297211), new $Int64(-2051649464, 265863924), new $Int64(2101717619, 1333136237), new $Int64(1499611781, 1406273556), new $Int64(1074670496, 426305476), new $Int64(125704633, 2750898176), new $Int64(488068495, 1633944332), new $Int64(2037723464, 3236349343), new $Int64(-1703423246, 4013676611), new $Int64(1718532237, 2265047407), new $Int64(1433593806, 875071080), new $Int64(-343047503, 1418843655), new $Int64(2009228711, 451657300), new $Int64(1229446621, 1866374663), new $Int64(1653472867, 1551455622), new $Int64(577191481, 3560962459), new $Int64(1669204077, 3347903778), new $Int64(-298327194, 2675874918), new $Int64(-1831355577, 2762991672), new $Int64(530492383, 3689068477), new $Int64(844089962, 4071997905), new $Int64(1508155730, 1381702441), new $Int64(2089931018, 2373284878), new $Int64(-864267462, 2143983064), new $Int64(308739063, 1938207195), new $Int64(1754949306, 1188152253), new $Int64(1272345009, 615870490), new $Int64(742653194, 2662252621), new $Int64(1477718295, 3839976789), new $Int64(-2091334213, 306752547), new $Int64(-1426688067, 2162363077), new $Int64(-57052633, 2767224719), new $Int64(-1471624099, 2628837712), new $Int64(1678405918, 2967771969), new $Int64(1694285728, 499792248), new $Int64(-1744131281, 4285253508), new $Int64(962357072, 2856511070), new $Int64(679471692, 2526409716), new $Int64(-1793706473, 1240875658), new $Int64(-914893422, 2577342868), new $Int64(-1001298215, 4136853496), new $Int64(-1477114974, 2403540137), new $Int64(1372824515, 1371410668), new $Int64(-176562048, 371758825), new $Int64(-441063112, 1528834084), new $Int64(-71688630, 1504757260), new $Int64(-1461820072, 699052551), new $Int64(-505543539, 3347789870), new $Int64(1951619734, 3430604759), new $Int64(2119672219, 1935601723), new $Int64(966789690, 834676166)]);
-		globalRand = New(new lockedSource.ptr(new nosync.Mutex.ptr(false, false, false, false, 0), ptrType.nil));
-		randautoseed = godebug.New("randautoseed");
-		kn = $toNativeArray($kindUint32, [1991057938, 0, 1611602771, 1826899878, 1918584482, 1969227037, 2001281515, 2023368125, 2039498179, 2051788381, 2061460127, 2069267110, 2075699398, 2081089314, 2085670119, 2089610331, 2093034710, 2096037586, 2098691595, 2101053571, 2103168620, 2105072996, 2106796166, 2108362327, 2109791536, 2111100552, 2112303493, 2113412330, 2114437283, 2115387130, 2116269447, 2117090813, 2117856962, 2118572919, 2119243101, 2119871411, 2120461303, 2121015852, 2121537798, 2122029592, 2122493434, 2122931299, 2123344971, 2123736059, 2124106020, 2124456175, 2124787725, 2125101763, 2125399283, 2125681194, 2125948325, 2126201433, 2126441213, 2126668298, 2126883268, 2127086657, 2127278949, 2127460589, 2127631985, 2127793506, 2127945490, 2128088244, 2128222044, 2128347141, 2128463758, 2128572095, 2128672327, 2128764606, 2128849065, 2128925811, 2128994934, 2129056501, 2129110560, 2129157136, 2129196237, 2129227847, 2129251929, 2129268426, 2129277255, 2129278312, 2129271467, 2129256561, 2129233410, 2129201800, 2129161480, 2129112170, 2129053545, 2128985244, 2128906855, 2128817916, 2128717911, 2128606255, 2128482298, 2128345305, 2128194452, 2128028813, 2127847342, 2127648860, 2127432031, 2127195339, 2126937058, 2126655214, 2126347546, 2126011445, 2125643893, 2125241376, 2124799783, 2124314271, 2123779094, 2123187386, 2122530867, 2121799464, 2120980787, 2120059418, 2119015917, 2117825402, 2116455471, 2114863093, 2112989789, 2110753906, 2108037662, 2104664315, 2100355223, 2094642347, 2086670106, 2074676188, 2054300022, 2010539237]);
-		wn = $toNativeArray($kindFloat32, [1.7290404663583558e-09, 1.2680928529462676e-10, 1.689751810696194e-10, 1.9862687883343e-10, 2.223243117382978e-10, 2.4244936613904144e-10, 2.601613091623989e-10, 2.761198769629658e-10, 2.9073962681813725e-10, 3.042996965518796e-10, 3.169979556627567e-10, 3.289802041894774e-10, 3.4035738116777736e-10, 3.5121602848242617e-10, 3.61625090983253e-10, 3.7164057942185025e-10, 3.813085680537398e-10, 3.906675816178762e-10, 3.997501218933053e-10, 4.0858399996679395e-10, 4.1719308563337165e-10, 4.255982233303257e-10, 4.3381759295968436e-10, 4.4186720948857783e-10, 4.497613115272969e-10, 4.57512583373898e-10, 4.6513240481438345e-10, 4.726310454117311e-10, 4.800177477726209e-10, 4.873009773476156e-10, 4.944885056978876e-10, 5.015873272284921e-10, 5.086040477664255e-10, 5.155446070048697e-10, 5.224146670812502e-10, 5.292193350214802e-10, 5.359634958068682e-10, 5.426517013518151e-10, 5.492881705038144e-10, 5.558769555769061e-10, 5.624218868405251e-10, 5.689264614971989e-10, 5.75394121238304e-10, 5.818281967329142e-10, 5.882316855831959e-10, 5.946076964136182e-10, 6.009590047817426e-10, 6.072883862451306e-10, 6.135985053390414e-10, 6.19892026598734e-10, 6.261713370037114e-10, 6.324390455780815e-10, 6.386973727678935e-10, 6.449488165749528e-10, 6.511955974453087e-10, 6.574400468473129e-10, 6.636843297158634e-10, 6.699307220081607e-10, 6.761814441702541e-10, 6.824387166481927e-10, 6.887046488657234e-10, 6.949815167800466e-10, 7.012714853260604e-10, 7.075767749498141e-10, 7.13899661608508e-10, 7.202424212593428e-10, 7.266072743483676e-10, 7.329966078550854e-10, 7.394128087589991e-10, 7.458582640396116e-10, 7.523354716987285e-10, 7.588469852493063e-10, 7.653954137154528e-10, 7.719834771435785e-10, 7.786139510912449e-10, 7.852897221383159e-10, 7.920137878869582e-10, 7.987892014504894e-10, 8.056192379868321e-10, 8.125072836762115e-10, 8.194568912323064e-10, 8.264716688799467e-10, 8.3355555791087e-10, 8.407127216614185e-10, 8.479473234679347e-10, 8.552640262671218e-10, 8.626675485068347e-10, 8.701631637464402e-10, 8.777562010564566e-10, 8.854524335966119e-10, 8.932581896381464e-10, 9.011799639857543e-10, 9.092249730890956e-10, 9.174008219758889e-10, 9.25715837318819e-10, 9.341788453909317e-10, 9.42799727177146e-10, 9.515889187738935e-10, 9.605578554783278e-10, 9.697193048552322e-10, 9.790869226478094e-10, 9.886760299337993e-10, 9.985036131254788e-10, 1.008588212947359e-09, 1.0189509236369076e-09, 1.0296150598776421e-09, 1.040606933955246e-09, 1.0519566329136865e-09, 1.0636980185552147e-09, 1.0758701707302976e-09, 1.0885182755160372e-09, 1.101694735439196e-09, 1.115461056855338e-09, 1.1298901814171813e-09, 1.1450695946990663e-09, 1.1611052119775422e-09, 1.178127595480305e-09, 1.1962995039027646e-09, 1.2158286599728285e-09, 1.2369856250415978e-09, 1.2601323318151003e-09, 1.2857697129220469e-09, 1.3146201904845611e-09, 1.3477839955200466e-09, 1.3870635751089821e-09, 1.43574030442295e-09, 1.5008658760251592e-09, 1.6030947680434338e-09]);
-		fn = $toNativeArray($kindFloat32, [1, 0.963599681854248, 0.9362826943397522, 0.9130436182022095, 0.8922816514968872, 0.8732430338859558, 0.8555005788803101, 0.8387836217880249, 0.8229072093963623, 0.8077383041381836, 0.7931770086288452, 0.7791460752487183, 0.7655841708183289, 0.7524415850639343, 0.7396772503852844, 0.7272568941116333, 0.7151514887809753, 0.7033361196517944, 0.6917891502380371, 0.6804918646812439, 0.6694276928901672, 0.6585819721221924, 0.6479418277740479, 0.6374954581260681, 0.6272324919700623, 0.6171433925628662, 0.6072195172309875, 0.5974531769752502, 0.5878370404243469, 0.5783646702766418, 0.5690299868583679, 0.5598273873329163, 0.550751805305481, 0.5417983531951904, 0.5329626798629761, 0.5242405533790588, 0.5156282186508179, 0.5071220397949219, 0.49871864914894104, 0.4904148280620575, 0.48220765590667725, 0.47409430146217346, 0.466072142124176, 0.45813870429992676, 0.45029163360595703, 0.44252872467041016, 0.4348478317260742, 0.42724698781967163, 0.41972434520721436, 0.41227802634239197, 0.40490642189979553, 0.39760786294937134, 0.3903807997703552, 0.3832238018512726, 0.3761354684829712, 0.3691144585609436, 0.36215949058532715, 0.3552693724632263, 0.3484429717063904, 0.3416791558265686, 0.33497685194015503, 0.32833510637283325, 0.3217529058456421, 0.3152293860912323, 0.30876362323760986, 0.3023548424243927, 0.2960021495819092, 0.2897048592567444, 0.28346219658851624, 0.2772735059261322, 0.271138072013855, 0.2650552988052368, 0.25902456045150757, 0.25304529070854187, 0.24711695313453674, 0.24123899638652802, 0.23541094362735748, 0.22963231801986694, 0.22390270233154297, 0.21822164952754974, 0.21258877217769623, 0.20700371265411377, 0.20146611332893372, 0.1959756463766098, 0.19053204357624054, 0.18513499200344086, 0.17978426814079285, 0.1744796335697174, 0.16922089457511902, 0.16400785744190216, 0.1588403731584549, 0.15371830761432648, 0.14864157140254974, 0.14361007511615753, 0.13862377405166626, 0.13368265330791473, 0.12878671288490295, 0.12393598258495331, 0.11913054436445236, 0.11437050998210907, 0.10965602099895477, 0.1049872562289238, 0.10036443918943405, 0.09578784555196762, 0.09125780314207077, 0.08677466958761215, 0.08233889937400818, 0.07795098423957825, 0.07361150532960892, 0.06932111829519272, 0.06508058309555054, 0.06089077144861221, 0.05675266310572624, 0.05266740173101425, 0.048636294901371, 0.044660862535238266, 0.040742866694927216, 0.03688438981771469, 0.03308788686990738, 0.029356317594647408, 0.025693291798233986, 0.02210330404341221, 0.018592102453112602, 0.015167297795414925, 0.011839478276669979, 0.0086244847625494, 0.005548994988203049, 0.0026696291752159595]);
-		ke = $toNativeArray($kindUint32, [3801129273, 0, 2615860924, 3279400049, 3571300752, 3733536696, 3836274812, 3906990442, 3958562475, 3997804264, 4028649213, 4053523342, 4074002619, 4091154507, 4105727352, 4118261130, 4129155133, 4138710916, 4147160435, 4154685009, 4161428406, 4167506077, 4173011791, 4178022498, 4182601930, 4186803325, 4190671498, 4194244443, 4197554582, 4200629752, 4203493986, 4206168142, 4208670408, 4211016720, 4213221098, 4215295924, 4217252177, 4219099625, 4220846988, 4222502074, 4224071896, 4225562770, 4226980400, 4228329951, 4229616109, 4230843138, 4232014925, 4233135020, 4234206673, 4235232866, 4236216336, 4237159604, 4238064994, 4238934652, 4239770563, 4240574564, 4241348362, 4242093539, 4242811568, 4243503822, 4244171579, 4244816032, 4245438297, 4246039419, 4246620374, 4247182079, 4247725394, 4248251127, 4248760037, 4249252839, 4249730206, 4250192773, 4250641138, 4251075867, 4251497493, 4251906522, 4252303431, 4252688672, 4253062674, 4253425844, 4253778565, 4254121205, 4254454110, 4254777611, 4255092022, 4255397640, 4255694750, 4255983622, 4256264513, 4256537670, 4256803325, 4257061702, 4257313014, 4257557464, 4257795244, 4258026541, 4258251531, 4258470383, 4258683258, 4258890309, 4259091685, 4259287526, 4259477966, 4259663135, 4259843154, 4260018142, 4260188212, 4260353470, 4260514019, 4260669958, 4260821380, 4260968374, 4261111028, 4261249421, 4261383632, 4261513736, 4261639802, 4261761900, 4261880092, 4261994441, 4262105003, 4262211835, 4262314988, 4262414513, 4262510454, 4262602857, 4262691764, 4262777212, 4262859239, 4262937878, 4263013162, 4263085118, 4263153776, 4263219158, 4263281289, 4263340187, 4263395872, 4263448358, 4263497660, 4263543789, 4263586755, 4263626565, 4263663224, 4263696735, 4263727099, 4263754314, 4263778377, 4263799282, 4263817020, 4263831582, 4263842955, 4263851124, 4263856071, 4263857776, 4263856218, 4263851370, 4263843206, 4263831695, 4263816804, 4263798497, 4263776735, 4263751476, 4263722676, 4263690284, 4263654251, 4263614520, 4263571032, 4263523724, 4263472530, 4263417377, 4263358192, 4263294892, 4263227394, 4263155608, 4263079437, 4262998781, 4262913534, 4262823581, 4262728804, 4262629075, 4262524261, 4262414220, 4262298801, 4262177846, 4262051187, 4261918645, 4261780032, 4261635148, 4261483780, 4261325704, 4261160681, 4260988457, 4260808763, 4260621313, 4260425802, 4260221905, 4260009277, 4259787550, 4259556329, 4259315195, 4259063697, 4258801357, 4258527656, 4258242044, 4257943926, 4257632664, 4257307571, 4256967906, 4256612870, 4256241598, 4255853155, 4255446525, 4255020608, 4254574202, 4254106002, 4253614578, 4253098370, 4252555662, 4251984571, 4251383021, 4250748722, 4250079132, 4249371435, 4248622490, 4247828790, 4246986404, 4246090910, 4245137315, 4244119963, 4243032411, 4241867296, 4240616155, 4239269214, 4237815118, 4236240596, 4234530035, 4232664930, 4230623176, 4228378137, 4225897409, 4223141146, 4220059768, 4216590757, 4212654085, 4208145538, 4202926710, 4196809522, 4189531420, 4180713890, 4169789475, 4155865042, 4137444620, 4111806704, 4073393724, 4008685917, 3873074895]);
-		we = $toNativeArray($kindFloat32, [2.0249555365836613e-09, 1.4866739783681027e-11, 2.4409616689036184e-11, 3.1968806074589295e-11, 3.844677007314168e-11, 4.42282044321729e-11, 4.951644302919611e-11, 5.443358958023836e-11, 5.905943789574764e-11, 6.34494193296753e-11, 6.764381416113352e-11, 7.167294535648239e-11, 7.556032188826833e-11, 7.932458162551725e-11, 8.298078890689453e-11, 8.654132271912474e-11, 9.001651507523079e-11, 9.341507428706208e-11, 9.674443190998971e-11, 1.0001099254308699e-10, 1.0322031424037093e-10, 1.0637725422757427e-10, 1.0948611461891744e-10, 1.1255067711157807e-10, 1.1557434870246297e-10, 1.1856014781042035e-10, 1.2151082917633005e-10, 1.2442885610752796e-10, 1.2731647680563896e-10, 1.3017574518325858e-10, 1.330085347417409e-10, 1.3581656632677408e-10, 1.386014220061682e-10, 1.413645728254309e-10, 1.4410737880776736e-10, 1.4683107507629245e-10, 1.4953686899854546e-10, 1.522258291641876e-10, 1.5489899640730442e-10, 1.575573282952547e-10, 1.6020171300645814e-10, 1.628330109637588e-10, 1.6545202707884954e-10, 1.68059510752272e-10, 1.7065616975120435e-10, 1.73242697965037e-10, 1.758197337720091e-10, 1.783878739169964e-10, 1.8094774290045024e-10, 1.834998542005195e-10, 1.8604476292871652e-10, 1.8858298256319017e-10, 1.9111498494872592e-10, 1.9364125580789704e-10, 1.9616222535212557e-10, 1.9867835154840918e-10, 2.011900368525943e-10, 2.0369768372052732e-10, 2.062016807302669e-10, 2.0870240258208383e-10, 2.1120022397624894e-10, 2.136955057352452e-10, 2.1618855317040442e-10, 2.1867974098199738e-10, 2.2116936060356807e-10, 2.2365774510202385e-10, 2.2614519978869652e-10, 2.2863201609713002e-10, 2.3111849933865614e-10, 2.3360494094681883e-10, 2.3609159072179864e-10, 2.3857874009713953e-10, 2.4106666662859766e-10, 2.4355562011635357e-10, 2.460458781161634e-10, 2.485376904282077e-10, 2.5103127909709144e-10, 2.5352694943414633e-10, 2.560248957284017e-10, 2.585253955356137e-10, 2.610286709003873e-10, 2.6353494386732734e-10, 2.6604446423661443e-10, 2.6855745405285347e-10, 2.71074163116225e-10, 2.7359478571575835e-10, 2.7611959940720965e-10, 2.786487707240326e-10, 2.8118254946640775e-10, 2.8372118543451563e-10, 2.8626484516180994e-10, 2.8881380620404684e-10, 2.9136826285025563e-10, 2.9392840938946563e-10, 2.96494523377433e-10, 2.990667713476114e-10, 3.016454031001814e-10, 3.042306406797479e-10, 3.068226783753403e-10, 3.09421765987139e-10, 3.12028125559749e-10, 3.1464195138219964e-10, 3.17263521010247e-10, 3.1989300097734485e-10, 3.225306410836737e-10, 3.2517669112941405e-10, 3.2783134540359526e-10, 3.3049485370639786e-10, 3.3316743808242677e-10, 3.3584937608743815e-10, 3.385408342548857e-10, 3.4124211789610115e-10, 3.4395342130011386e-10, 3.4667499426710435e-10, 3.494071143528288e-10, 3.521500313574677e-10, 3.54903967325626e-10, 3.576691720574843e-10, 3.6044595086437425e-10, 3.632345535464765e-10, 3.660352021483959e-10, 3.688482297370399e-10, 3.716738583570134e-10, 3.7451239331964814e-10, 3.773641121807003e-10, 3.802292924959261e-10, 3.831082673322328e-10, 3.8600128648980103e-10, 3.8890865527996255e-10, 3.9183070676962473e-10, 3.9476774627011935e-10, 3.977200790927782e-10, 4.006880383045086e-10, 4.0367195697221803e-10, 4.066721681628138e-10, 4.0968900494320337e-10, 4.127228558914453e-10, 4.15774054074447e-10, 4.188429603146915e-10, 4.2192993543466173e-10, 4.25035395767992e-10, 4.2815970213716525e-10, 4.313032986313914e-10, 4.3446651831757777e-10, 4.376498607960855e-10, 4.408536868893975e-10, 4.4407846844229937e-10, 4.4732464954400086e-10, 4.5059267428371186e-10, 4.538830145062178e-10, 4.5719619756745544e-10, 4.605326675566346e-10, 4.638929240741163e-10, 4.672775499869886e-10, 4.706869893844612e-10, 4.74121908400349e-10, 4.775827511238617e-10, 4.810701836888143e-10, 4.845848167178701e-10, 4.881271498113904e-10, 4.916979601254923e-10, 4.952977472605369e-10, 4.989272883726414e-10, 5.025872495956207e-10, 5.062783525744408e-10, 5.100013189540675e-10, 5.13756870379467e-10, 5.175458395179078e-10, 5.21369003525507e-10, 5.252272505806843e-10, 5.29121357839557e-10, 5.330522134805449e-10, 5.3702081670437e-10, 5.41028055689452e-10, 5.450749851476644e-10, 5.491624932574268e-10, 5.532918012640664e-10, 5.574638528571541e-10, 5.616799247931681e-10, 5.659410717839819e-10, 5.702485705860738e-10, 5.746036979559221e-10, 5.790077306500052e-10, 5.83462111958255e-10, 5.879682296594524e-10, 5.925275825546805e-10, 5.971417249561739e-10, 6.01812211176167e-10, 6.065408175714992e-10, 6.113292094767075e-10, 6.16179329782085e-10, 6.21092954844471e-10, 6.260721940876124e-10, 6.311191569352559e-10, 6.362359528111483e-10, 6.414249686947926e-10, 6.466885360545405e-10, 6.520292639144998e-10, 6.574497612987784e-10, 6.629528592760892e-10, 6.685415554485985e-10, 6.742187919073217e-10, 6.799880103436351e-10, 6.858525969377638e-10, 6.918161599145378e-10, 6.978825850545434e-10, 7.040559801829716e-10, 7.103406751696184e-10, 7.167412219288849e-10, 7.232625609532306e-10, 7.2990985477972e-10, 7.366885990123251e-10, 7.436047333442275e-10, 7.506645305355164e-10, 7.57874762946642e-10, 7.652426470272644e-10, 7.727759543385559e-10, 7.804830115532013e-10, 7.883728114777e-10, 7.964550685635174e-10, 8.047402189070851e-10, 8.132396422944055e-10, 8.219657177122031e-10, 8.309318788590758e-10, 8.401527806789488e-10, 8.496445214056791e-10, 8.594246980742071e-10, 8.695127395874636e-10, 8.799300732498239e-10, 8.90700457834015e-10, 9.01850316648023e-10, 9.134091816243028e-10, 9.254100818978372e-10, 9.37890431984556e-10, 9.508922538259412e-10, 9.64463842123564e-10, 9.78660263939446e-10, 9.935448019859905e-10, 1.0091912860943353e-09, 1.0256859805934937e-09, 1.0431305819125214e-09, 1.0616465484503124e-09, 1.0813799855569073e-09, 1.1025096391392708e-09, 1.1252564435793033e-09, 1.149898620766976e-09, 1.176793218427008e-09, 1.2064089727203964e-09, 1.2393785997488749e-09, 1.2765849488616254e-09, 1.319313880365769e-09, 1.36954347862428e-09, 1.4305497897382224e-09, 1.5083649884672923e-09, 1.6160853766322703e-09, 1.7921247819074893e-09]);
-		fe = $toNativeArray($kindFloat32, [1, 0.9381436705589294, 0.900469958782196, 0.8717043399810791, 0.847785472869873, 0.8269932866096497, 0.8084216713905334, 0.7915276288986206, 0.7759568691253662, 0.7614634037017822, 0.7478685975074768, 0.7350381016731262, 0.7228676676750183, 0.7112747430801392, 0.7001926302909851, 0.6895664930343628, 0.6793505549430847, 0.669506311416626, 0.6600008606910706, 0.6508058309555054, 0.6418967247009277, 0.633251965045929, 0.62485271692276, 0.6166821718215942, 0.608725368976593, 0.6009689569473267, 0.5934008955955505, 0.5860103368759155, 0.5787873864173889, 0.5717230439186096, 0.5648092031478882, 0.5580382943153381, 0.5514034032821655, 0.5448982119560242, 0.5385168790817261, 0.5322538614273071, 0.526104211807251, 0.5200631618499756, 0.5141264200210571, 0.5082897543907166, 0.5025495290756226, 0.4969019889831543, 0.4913438558578491, 0.4858720004558563, 0.48048335313796997, 0.4751752018928528, 0.4699448347091675, 0.4647897481918335, 0.4597076177597046, 0.4546961486339569, 0.4497532546520233, 0.44487687945365906, 0.4400651156902313, 0.4353161156177521, 0.4306281507015228, 0.42599955201148987, 0.42142874002456665, 0.4169141948223114, 0.4124544560909271, 0.40804818272590637, 0.4036940038204193, 0.39939069747924805, 0.3951369822025299, 0.39093172550201416, 0.38677382469177246, 0.38266217708587646, 0.378595769405365, 0.37457355856895447, 0.37059465050697327, 0.366658091545105, 0.362762987613678, 0.358908474445343, 0.35509374737739563, 0.35131800174713135, 0.3475804924964905, 0.34388044476509094, 0.34021714329719543, 0.33658990263938904, 0.3329980671405792, 0.3294409513473511, 0.32591795921325684, 0.32242849469184875, 0.3189719021320343, 0.3155476748943329, 0.31215524673461914, 0.3087940812110901, 0.30546361207962036, 0.30216339230537415, 0.29889291524887085, 0.29565170407295227, 0.2924392819404602, 0.2892552316188812, 0.28609907627105713, 0.2829704284667969, 0.27986884117126465, 0.2767939269542694, 0.2737452983856201, 0.2707225978374481, 0.26772540807724, 0.26475343108177185, 0.2618062496185303, 0.258883535861969, 0.2559850215911865, 0.25311028957366943, 0.25025907158851624, 0.24743106961250305, 0.2446259707212448, 0.24184346199035645, 0.23908329010009766, 0.23634515702724457, 0.2336287796497345, 0.23093391954898834, 0.22826029360294342, 0.22560766339302063, 0.22297576069831848, 0.22036437690258026, 0.21777324378490448, 0.21520215272903442, 0.212650865316391, 0.21011915802955627, 0.20760682225227356, 0.20511364936828613, 0.20263944566249847, 0.20018397271633148, 0.19774706661701202, 0.1953285187482834, 0.19292815029621124, 0.19054576754570007, 0.18818120658397675, 0.18583425879478455, 0.18350479006767273, 0.18119260668754578, 0.17889754474163055, 0.17661945521831512, 0.17435817420482635, 0.1721135377883911, 0.16988539695739746, 0.16767361760139465, 0.16547803580760956, 0.16329853236675262, 0.16113494336605072, 0.1589871346950531, 0.15685498714447021, 0.15473836660385132, 0.15263713896274567, 0.1505511850118637, 0.1484803706407547, 0.14642459154129028, 0.1443837285041809, 0.14235764741897583, 0.1403462439775467, 0.13834942877292633, 0.136367067694664, 0.13439907133579254, 0.1324453204870224, 0.1305057406425476, 0.12858019769191742, 0.12666863203048706, 0.12477091699838638, 0.12288697808980942, 0.1210167184472084, 0.11916005611419678, 0.11731690168380737, 0.11548716574907303, 0.11367076635360718, 0.11186762899160385, 0.11007767915725708, 0.1083008274435997, 0.10653700679540634, 0.10478614270687103, 0.1030481606721878, 0.10132300108671188, 0.0996105819940567, 0.09791085124015808, 0.09622374176979065, 0.09454918652772903, 0.09288713335990906, 0.09123751521110535, 0.08960027992725372, 0.08797537535429001, 0.08636274188756943, 0.0847623273730278, 0.08317409455776215, 0.08159798383712769, 0.08003395050764084, 0.07848194986581802, 0.07694194465875626, 0.07541389018297195, 0.07389774918556213, 0.07239348441362381, 0.070901058614254, 0.06942043453454971, 0.06795158982276917, 0.06649449467658997, 0.06504911929368973, 0.06361543387174606, 0.06219341605901718, 0.06078304722905159, 0.0593843050301075, 0.05799717456102371, 0.05662164092063904, 0.05525768920779228, 0.05390531197190285, 0.05256449431180954, 0.05123523622751236, 0.04991753399372101, 0.04861138388514519, 0.047316793352365494, 0.04603376239538193, 0.044762298464775085, 0.04350241273641586, 0.04225412383675575, 0.04101744294166565, 0.039792392402887344, 0.03857899457216263, 0.03737728297710419, 0.03618728369474411, 0.03500903770327568, 0.03384258225560188, 0.0326879620552063, 0.031545232981443405, 0.030414443463087082, 0.0292956605553627, 0.028188949450850487, 0.027094384655356407, 0.02601204626262188, 0.024942025542259216, 0.023884421214461327, 0.022839335724711418, 0.021806888282299042, 0.020787203684449196, 0.019780423492193222, 0.018786700442433357, 0.017806200310587883, 0.016839107498526573, 0.015885621309280396, 0.014945968054234982, 0.01402039173990488, 0.013109165243804455, 0.012212592177093029, 0.011331013403832912, 0.010464809834957123, 0.009614413604140282, 0.008780314587056637, 0.007963077165186405, 0.007163353264331818, 0.0063819061033427715, 0.005619642324745655, 0.004877655766904354, 0.004157294984906912, 0.003460264764726162, 0.0027887988835573196, 0.0021459676790982485, 0.001536299823783338, 0.0009672692976891994, 0.0004541343660093844]);
-		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
-	};
-	$pkg.$init = $init;
-	return $pkg;
-})();
-$packages["math/big"] = (function() {
-	var $pkg = {}, $init, bytes, binary, errors, fmt, nosync, io, math, bits, rand, strconv, strings, Rat, divisor, nat, byteReader, Int, Float, ErrNaN, form, RoundingMode, Accuracy, decimal, Word, ptrType, structType, arrayType, structType$1, sliceType, ptrType$1, sliceType$1, ptrType$2, sliceType$2, ptrType$3, sliceType$3, sliceType$4, ptrType$4, arrayType$1, arrayType$2, ptrType$5, ptrType$6, threeOnce, cacheBase10, natPool, _RoundingMode_index, errNoDigits, errInvalSep, leafSize, natOne, natTwo, natFive, natTen, karatsubaThreshold, basicSqrThreshold, karatsubaSqrThreshold, intOne, pow5tab, _Accuracy_index, three, newFloat, ratTok, scanExponent, NewRat, quotToFloat32, quotToFloat64, mulDenom, divWVW, greaterThan, maxPow, pow, divisors, basicMul, karatsubaAdd, karatsubaSub, karatsuba, alias, addAt, max, karatsubaLen, basicSqr, karatsubaSqr, getNat, putNat, same, bigEndianWord, writeMultiple, scanSign, NewInt, low32, low64, lehmerSimulate, lehmerUpdate, euclidUpdate, Jacobi, roundShortest, fmtE, fmtF, min, NewFloat, makeAcc, fnorm, msb32, msb64, validateBinaryOperands, umax32, shr, appendZeros, shouldRoundUp, trim, addVV, subVV, addVW, subVW, shlVU, shrVU, mulAddVWW, addMulVVW, mulWW, mulAddWWW_g, nlz, addVV_g, subVV_g, addVW_g, addVWlarge, subVW_g, subVWlarge, shlVU_g, shrVU_g, mulAddVWW_g, addMulVVW_g, divWW, reciprocalWord;
-	bytes = $packages["bytes"];
-	binary = $packages["encoding/binary"];
-	errors = $packages["errors"];
-	fmt = $packages["fmt"];
-	nosync = $packages["github.com/gopherjs/gopherjs/nosync"];
-	io = $packages["io"];
-	math = $packages["math"];
-	bits = $packages["math/bits"];
-	rand = $packages["math/rand"];
-	strconv = $packages["strconv"];
-	strings = $packages["strings"];
-	Rat = $newType(0, $kindStruct, "big.Rat", true, "math/big", true, function(a_, b_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.a = new Int.ptr(false, nat.nil);
-			this.b = new Int.ptr(false, nat.nil);
-			return;
-		}
-		this.a = a_;
-		this.b = b_;
-	});
-	divisor = $newType(0, $kindStruct, "big.divisor", true, "math/big", false, function(bbb_, nbits_, ndigits_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.bbb = nat.nil;
-			this.nbits = 0;
-			this.ndigits = 0;
-			return;
-		}
-		this.bbb = bbb_;
-		this.nbits = nbits_;
-		this.ndigits = ndigits_;
-	});
-	nat = $newType(12, $kindSlice, "big.nat", true, "math/big", false, null);
-	byteReader = $newType(0, $kindStruct, "big.byteReader", true, "math/big", false, function(ScanState_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.ScanState = $ifaceNil;
-			return;
-		}
-		this.ScanState = ScanState_;
-	});
-	Int = $newType(0, $kindStruct, "big.Int", true, "math/big", true, function(neg_, abs_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.neg = false;
-			this.abs = nat.nil;
-			return;
-		}
-		this.neg = neg_;
-		this.abs = abs_;
-	});
-	Float = $newType(0, $kindStruct, "big.Float", true, "math/big", true, function(prec_, mode_, acc_, form_, neg_, mant_, exp_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.prec = 0;
-			this.mode = 0;
-			this.acc = 0;
-			this.form = 0;
-			this.neg = false;
-			this.mant = nat.nil;
-			this.exp = 0;
-			return;
-		}
-		this.prec = prec_;
-		this.mode = mode_;
-		this.acc = acc_;
-		this.form = form_;
-		this.neg = neg_;
-		this.mant = mant_;
-		this.exp = exp_;
-	});
-	ErrNaN = $newType(0, $kindStruct, "big.ErrNaN", true, "math/big", true, function(msg_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.msg = "";
-			return;
-		}
-		this.msg = msg_;
-	});
-	form = $newType(1, $kindUint8, "big.form", true, "math/big", false, null);
-	RoundingMode = $newType(1, $kindUint8, "big.RoundingMode", true, "math/big", true, null);
-	Accuracy = $newType(1, $kindInt8, "big.Accuracy", true, "math/big", true, null);
-	decimal = $newType(0, $kindStruct, "big.decimal", true, "math/big", false, function(mant_, exp_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.mant = sliceType$1.nil;
-			this.exp = 0;
-			return;
-		}
-		this.mant = mant_;
-		this.exp = exp_;
-	});
-	Word = $newType(4, $kindUint, "big.Word", true, "math/big", true, null);
-	$pkg.Rat = Rat;
-	$pkg.divisor = divisor;
-	$pkg.nat = nat;
-	$pkg.byteReader = byteReader;
-	$pkg.Int = Int;
-	$pkg.Float = Float;
-	$pkg.ErrNaN = ErrNaN;
-	$pkg.form = form;
-	$pkg.RoundingMode = RoundingMode;
-	$pkg.Accuracy = Accuracy;
-	$pkg.decimal = decimal;
-	$pkg.Word = Word;
-	$pkg.$finishSetup = function() {
-		ptrType = $ptrType(Float);
-		structType = $structType("math/big", [{prop: "Once", name: "Once", embedded: true, exported: true, typ: nosync.Once, tag: ""}, {prop: "v", name: "v", embedded: false, exported: false, typ: ptrType, tag: ""}]);
-		arrayType = $arrayType(divisor, 64);
-		structType$1 = $structType("math/big", [{prop: "Mutex", name: "Mutex", embedded: true, exported: true, typ: nosync.Mutex, tag: ""}, {prop: "table", name: "table", embedded: false, exported: false, typ: arrayType, tag: ""}]);
-		sliceType = $sliceType($emptyInterface);
-		ptrType$1 = $ptrType(Rat);
-		sliceType$1 = $sliceType($Uint8);
-		ptrType$2 = $ptrType(Int);
-		sliceType$2 = $sliceType(Word);
-		ptrType$3 = $ptrType(nat);
-		sliceType$3 = $sliceType(ptrType$3);
-		sliceType$4 = $sliceType(divisor);
-		ptrType$4 = $ptrType(Word);
-		arrayType$1 = $arrayType(ptrType$3, 16);
-		arrayType$2 = $arrayType(nat, 16);
-		ptrType$5 = $ptrType(rand.Rand);
-		ptrType$6 = $ptrType(decimal);
-		three = function three$1() {
-			var {$s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			$r = threeOnce.Once.Do((function three·func1() {
-					var {_r, $s, $r, $c} = $restore(this, {});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_r = NewFloat(3); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					threeOnce.v = _r;
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: three·func1, $c: true, $r, _r, $s};return $f;
-				})); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return threeOnce.v;
-			/* */ } return; } var $f = {$blk: three$1, $c: true, $r, $s};return $f;
-		};
-		$ptrType(Float).prototype.Sqrt = function Sqrt(x) {
-			var {$24r, _1, _q, _r, _r$1, _r$2, _r$3, b, prec, x, x$1, z, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = x.validate(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			if (z.prec === 0) {
-				z.prec = x.prec;
-			}
-			_r = x.Sign(); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			/* */ if (_r === -1) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (_r === -1) { */ case 4:
-				$panic((x$1 = new ErrNaN.ptr("square root of negative operand"), new x$1.constructor.elem(x$1)));
-			/* } */ case 5:
-			if (!((x.form === 1))) {
-				z.acc = 0;
-				z.form = x.form;
-				z.neg = x.neg;
-				$s = -1; return z;
-			}
-			prec = z.prec;
-			_r$1 = x.MantExp(z); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			b = _r$1;
-			z.prec = prec;
-			_1 = (_r$2 = b % 2, _r$2 === _r$2 ? _r$2 : $throwRuntimeError("integer divide by zero"));
-			if (_1 === (0)) {
-			} else if (_1 === (1)) {
-				z.exp = z.exp + (1) >> 0;
-			} else if (_1 === (-1)) {
-				z.exp = z.exp - (1) >> 0;
-			}
-			$r = z.sqrtInverse(z); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$3 = z.SetMantExp(z, (_q = b / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"))); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$24r = _r$3;
-			$s = 10; case 10: return $24r;
-			/* */ } return; } var $f = {$blk: Sqrt, $c: true, $r, $24r, _1, _q, _r, _r$1, _r$2, _r$3, b, prec, x, x$1, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.sqrtInverse = function sqrtInverse(x) {
-			var {_r, _r$1, _r$2, _r$3, _r$4, _tuple, ng, prec, sqi, three$2, u, v, x, xf, z, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			three$2 = [three$2];
-			u = [u];
-			v = [v];
-			x = [x];
-			z = this;
-			u[0] = newFloat(z.prec);
-			v[0] = newFloat(z.prec);
-			_r = three(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			three$2[0] = _r;
-			ng = (function(three$2, u, v, x) { return function Float·sqrtInverse·func1(t) {
-					var {$24r, _r$1, _r$2, _r$3, _r$4, _r$5, t, $s, $r, $c} = $restore(this, {t});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					u[0].prec = t.prec;
-					v[0].prec = t.prec;
-					_r$1 = u[0].Mul(t, t); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$1;
-					_r$2 = u[0].Mul(x[0], u[0]); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$2;
-					_r$3 = v[0].Sub(three$2[0], u[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_r$3;
-					_r$4 = u[0].Mul(t, v[0]); /* */ $s = 4; case 4: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					_r$4;
-					u[0].exp = u[0].exp - (1) >> 0;
-					_r$5 = t.Set(u[0]); /* */ $s = 5; case 5: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					$24r = _r$5;
-					$s = 6; case 6: return $24r;
-					/* */ } return; } var $f = {$blk: Float·sqrtInverse·func1, $c: true, $r, $24r, _r$1, _r$2, _r$3, _r$4, _r$5, t, $s};return $f;
-				}; })(three$2, u, v, x);
-			_r$1 = x[0].Float64(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			xf = _tuple[0];
-			sqi = newFloat(z.prec);
-			_r$2 = sqi.SetFloat64(1 / math.Sqrt(xf)); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$2;
-			prec = z.prec + 32 >>> 0;
-			/* while (true) { */ case 4:
-				/* if (!(sqi.prec < prec)) { break; } */ if(!(sqi.prec < prec)) { $s = 5; continue; }
-				sqi.prec = $imul(sqi.prec, (2)) >>> 0;
-				_r$3 = ng(sqi); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				sqi = _r$3;
-			$s = 4; continue;
-			case 5:
-			_r$4 = z.Mul(x[0], sqi); /* */ $s = 7; case 7: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_r$4;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: sqrtInverse, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _tuple, ng, prec, sqi, three$2, u, v, x, xf, z, $s};return $f;
-		};
-		newFloat = function newFloat$1(prec2) {
-			var _q, prec2, z;
-			z = new Float.ptr(0, 0, 0, 0, false, nat.nil, 0);
-			z.mant = z.mant.make($imul((((_q = prec2 / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero")) >> 0)), 2));
-			return z;
-		};
-		RoundingMode.prototype.String = function String() {
-			var i, x;
-			i = this.$val;
-			if (i >= 6) {
-				return "RoundingMode(" + strconv.FormatInt((new $Int64(0, i)), 10) + ")";
-			}
-			return $substring("ToNearestEvenToNearestAwayToZeroAwayFromZeroToNegativeInfToPositiveInf", ((i < 0 || i >= _RoundingMode_index.length) ? ($throwRuntimeError("index out of range"), undefined) : _RoundingMode_index[i]), (x = i + 1 << 24 >>> 24, ((x < 0 || x >= _RoundingMode_index.length) ? ($throwRuntimeError("index out of range"), undefined) : _RoundingMode_index[x])));
-		};
-		$ptrType(RoundingMode).prototype.String = function(...$args) { return new RoundingMode(this.$get()).String(...$args); };
-		$ptrType(Rat).prototype.GobEncode = function GobEncode() {
-			var b, buf, i, j, n, x;
-			x = this;
-			if (x === ptrType$1.nil) {
-				return [sliceType$1.nil, $ifaceNil];
-			}
-			buf = $makeSlice(sliceType$1, (5 + ($imul(((x.a.abs.$length + x.b.abs.$length >> 0)), 4)) >> 0));
-			i = x.b.abs.bytes(buf);
-			j = x.a.abs.bytes($subslice(buf, 0, i));
-			n = i - j >> 0;
-			if (!((((((n >>> 0)) >> 0)) === n))) {
-				return [sliceType$1.nil, errors.New("Rat.GobEncode: numerator too large")];
-			}
-			$clone(binary.BigEndian, binary.bigEndian).PutUint32($subslice(buf, (j - 4 >> 0), j), ((n >>> 0)));
-			j = j - (5) >> 0;
-			b = 2;
-			if (x.a.neg) {
-				b = (b | (1)) >>> 0;
-			}
-			((j < 0 || j >= buf.$length) ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + j] = b);
-			return [$subslice(buf, j), $ifaceNil];
-		};
-		$ptrType(Rat).prototype.GobDecode = function GobDecode(buf) {
-			var {$24r, _r, b, buf, i, ln, x, z, $s, $r, $c} = $restore(this, {buf});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			if (buf.$length === 0) {
-				Rat.copy(z, new Rat.ptr(new Int.ptr(false, nat.nil), new Int.ptr(false, nat.nil)));
-				$s = -1; return $ifaceNil;
-			}
-			if (buf.$length < 5) {
-				$s = -1; return errors.New("Rat.GobDecode: buffer too small");
-			}
-			b = (0 >= buf.$length ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + 0]);
-			/* */ if (!(((b >>> 1 << 24 >>> 24) === 1))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(((b >>> 1 << 24 >>> 24) === 1))) { */ case 1:
-				_r = fmt.Errorf("Rat.GobDecode: encoding version %d not supported", new sliceType([new $Uint8((b >>> 1 << 24 >>> 24))])); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = _r;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			ln = $clone(binary.BigEndian, binary.bigEndian).Uint32($subslice(buf, 1, 5));
-			if ((x = (new $Uint64(0, ln)), (x.$high > 0 || (x.$high === 0 && x.$low > 2147483642)))) {
-				$s = -1; return errors.New("Rat.GobDecode: invalid length");
-			}
-			i = 5 + ((ln >> 0)) >> 0;
-			if (buf.$length < i) {
-				$s = -1; return errors.New("Rat.GobDecode: buffer too small");
-			}
-			z.a.neg = !((((b & 1) >>> 0) === 0));
-			z.a.abs = z.a.abs.setBytes($subslice(buf, 5, i));
-			z.b.abs = z.b.abs.setBytes($subslice(buf, i));
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: GobDecode, $c: true, $r, $24r, _r, b, buf, i, ln, x, z, $s};return $f;
-		};
-		$ptrType(Rat).prototype.MarshalText = function MarshalText() {
-			var {$24r, $24r$1, _r, _r$1, _tmp, _tmp$1, _tuple, err, text, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			text = sliceType$1.nil;
-			err = $ifaceNil;
-			x = this;
-			/* */ if (x.IsInt()) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (x.IsInt()) { */ case 1:
-				_r = x.a.MarshalText(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_tuple = _r;
-				text = _tuple[0];
-				err = _tuple[1];
-				$24r = [text, err];
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			_r$1 = x.marshal(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tmp = _r$1;
-			_tmp$1 = $ifaceNil;
-			text = _tmp;
-			err = _tmp$1;
-			$24r$1 = [text, err];
-			$s = 6; case 6: return $24r$1;
-			/* */ } return; } var $f = {$blk: MarshalText, $c: true, $r, $24r, $24r$1, _r, _r$1, _tmp, _tmp$1, _tuple, err, text, x, $s};return $f;
-		};
-		$ptrType(Rat).prototype.UnmarshalText = function UnmarshalText(text) {
-			var {$24r, _r, _r$1, _tuple, ok, text, z, $s, $r, $c} = $restore(this, {text});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			_r = z.SetString(($bytesToString(text))); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			ok = _tuple[1];
-			/* */ if (!ok) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!ok) { */ case 2:
-				_r$1 = fmt.Errorf("math/big: cannot unmarshal %q into a *big.Rat", new sliceType([text])); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 5; case 5: return $24r;
-			/* } */ case 3:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: UnmarshalText, $c: true, $r, $24r, _r, _r$1, _tuple, ok, text, z, $s};return $f;
-		};
-		ratTok = function ratTok$1(ch) {
-			var ch;
-			return strings.ContainsRune("+-/0123456789.eE", ch);
-		};
-		$ptrType(Rat).prototype.Scan = function Scan(s, ch) {
-			var {_r, _r$1, _tuple, _tuple$1, ch, err, ok, s, tok, z, $s, $r, $c} = $restore(this, {s, ch});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			_r = s.Token(true, ratTok); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			tok = _tuple[0];
-			err = _tuple[1];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return err;
-			}
-			if (!strings.ContainsRune("efgEFGv", ch)) {
-				$s = -1; return errors.New("Rat.Scan: invalid verb");
-			}
-			_r$1 = z.SetString(($bytesToString(tok))); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple$1 = _r$1;
-			ok = _tuple$1[1];
-			if (!ok) {
-				$s = -1; return errors.New("Rat.Scan: invalid syntax");
-			}
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: Scan, $c: true, $r, _r, _r$1, _tuple, _tuple$1, ch, err, ok, s, tok, z, $s};return $f;
-		};
-		$ptrType(Rat).prototype.SetString = function SetString(s) {
-			var {$24r, $24r$1, $24r$2, _1, _2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, base, d, ebase, err, err$1, exp, exp2, exp5, fcount, n, neg, ok, pow5, r, r$1, s, sep, x, x$1, x$2, z, $s, $r, $c} = $restore(this, {s});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			if (s.length === 0) {
-				$s = -1; return [ptrType$1.nil, false];
-			}
-			sep = strings.Index(s, "/");
-			/* */ if (sep >= 0) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (sep >= 0) { */ case 1:
-				_r = z.a.SetString($substring(s, 0, sep), 0); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_tuple = _r;
-				ok = _tuple[1];
-				if (!ok) {
-					$s = -1; return [ptrType$1.nil, false];
-				}
-				r = strings.NewReader($substring(s, (sep + 1 >> 0)));
-				err = $ifaceNil;
-				_r$1 = z.b.abs.scan(r, 0, false); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple$1 = _r$1;
-				z.b.abs = _tuple$1[0];
-				err = _tuple$1[3];
-				if (!($interfaceIsEqual(err, $ifaceNil))) {
-					$s = -1; return [ptrType$1.nil, false];
-				}
-				_tuple$2 = r.ReadByte();
-				err = _tuple$2[1];
-				if (!($interfaceIsEqual(err, io.EOF))) {
-					$s = -1; return [ptrType$1.nil, false];
-				}
-				if (z.b.abs.$length === 0) {
-					$s = -1; return [ptrType$1.nil, false];
-				}
-				_r$2 = z.norm(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$24r = [_r$2, true];
-				$s = 6; case 6: return $24r;
-			/* } */ case 2:
-			r$1 = strings.NewReader(s);
-			_r$3 = scanSign(r$1); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_tuple$3 = _r$3;
-			neg = _tuple$3[0];
-			err$1 = _tuple$3[1];
-			if (!($interfaceIsEqual(err$1, $ifaceNil))) {
-				$s = -1; return [ptrType$1.nil, false];
-			}
-			base = 0;
-			fcount = 0;
-			_r$4 = z.a.abs.scan(r$1, 0, true); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_tuple$4 = _r$4;
-			z.a.abs = _tuple$4[0];
-			base = _tuple$4[1];
-			fcount = _tuple$4[2];
-			err$1 = _tuple$4[3];
-			if (!($interfaceIsEqual(err$1, $ifaceNil))) {
-				$s = -1; return [ptrType$1.nil, false];
-			}
-			exp = new $Int64(0, 0);
-			ebase = 0;
-			_r$5 = scanExponent(r$1, true, true); /* */ $s = 9; case 9: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_tuple$5 = _r$5;
-			exp = _tuple$5[0];
-			ebase = _tuple$5[1];
-			err$1 = _tuple$5[2];
-			if (!($interfaceIsEqual(err$1, $ifaceNil))) {
-				$s = -1; return [ptrType$1.nil, false];
-			}
-			_tuple$6 = r$1.ReadByte();
-			err$1 = _tuple$6[1];
-			if (!($interfaceIsEqual(err$1, io.EOF))) {
-				$s = -1; return [ptrType$1.nil, false];
-			}
-			/* */ if (z.a.abs.$length === 0) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if (z.a.abs.$length === 0) { */ case 10:
-				_r$6 = z.norm(); /* */ $s = 12; case 12: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				$24r$1 = [_r$6, true];
-				$s = 13; case 13: return $24r$1;
-			/* } */ case 11:
-			_tmp = new $Int64(0, 0);
-			_tmp$1 = new $Int64(0, 0);
-			exp2 = _tmp;
-			exp5 = _tmp$1;
-			if (fcount < 0) {
-				d = (new $Int64(0, fcount));
-				_1 = base;
-				if (_1 === (10)) {
-					exp5 = d;
-					exp2 = d;
-				} else if (_1 === (2)) {
-					exp2 = d;
-				} else if (_1 === (8)) {
-					exp2 = $mul64(d, new $Int64(0, 3));
-				} else if (_1 === (16)) {
-					exp2 = $mul64(d, new $Int64(0, 4));
-				} else {
-					$panic(new $String("unexpected mantissa base"));
-				}
-			}
-			_2 = ebase;
-			if (_2 === (10)) {
-				exp5 = (x = exp, new $Int64(exp5.$high + x.$high, exp5.$low + x.$low));
-				exp2 = (x$1 = exp, new $Int64(exp2.$high + x$1.$high, exp2.$low + x$1.$low));
-			} else if (_2 === (2)) {
-				exp2 = (x$2 = exp, new $Int64(exp2.$high + x$2.$high, exp2.$low + x$2.$low));
-			} else {
-				$panic(new $String("unexpected exponent base"));
-			}
-			/* */ if (!((exp5.$high === 0 && exp5.$low === 0))) { $s = 14; continue; }
-			/* */ $s = 15; continue;
-			/* if (!((exp5.$high === 0 && exp5.$low === 0))) { */ case 14:
-				n = exp5;
-				if ((n.$high < 0 || (n.$high === 0 && n.$low < 0))) {
-					n = new $Int64(-n.$high, -n.$low);
-					if ((n.$high < 0 || (n.$high === 0 && n.$low < 0))) {
-						$s = -1; return [ptrType$1.nil, false];
-					}
-				}
-				if ((n.$high > 0 || (n.$high === 0 && n.$low > 1000000))) {
-					$s = -1; return [ptrType$1.nil, false];
-				}
-				_r$7 = z.b.abs.expNN(natFive, (nat.nil).setWord(((n.$low >>> 0))), nat.nil, false); /* */ $s = 17; case 17: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				pow5 = _r$7;
-				/* */ if ((exp5.$high > 0 || (exp5.$high === 0 && exp5.$low > 0))) { $s = 18; continue; }
-				/* */ $s = 19; continue;
-				/* if ((exp5.$high > 0 || (exp5.$high === 0 && exp5.$low > 0))) { */ case 18:
-					_r$8 = z.a.abs.mul(z.a.abs, pow5); /* */ $s = 21; case 21: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					z.a.abs = _r$8;
-					z.b.abs = z.b.abs.setWord(1);
-					$s = 20; continue;
-				/* } else { */ case 19:
-					z.b.abs = pow5;
-				/* } */ case 20:
-				$s = 16; continue;
-			/* } else { */ case 15:
-				z.b.abs = z.b.abs.setWord(1);
-			/* } */ case 16:
-			if ((exp2.$high < -1 || (exp2.$high === -1 && exp2.$low < 4284967296)) || (exp2.$high > 0 || (exp2.$high === 0 && exp2.$low > 10000000))) {
-				$s = -1; return [ptrType$1.nil, false];
-			}
-			if ((exp2.$high > 0 || (exp2.$high === 0 && exp2.$low > 0))) {
-				z.a.abs = z.a.abs.shl(z.a.abs, ((exp2.$low >>> 0)));
-			} else if ((exp2.$high < 0 || (exp2.$high === 0 && exp2.$low < 0))) {
-				z.b.abs = z.b.abs.shl(z.b.abs, ((new $Int64(-exp2.$high, -exp2.$low).$low >>> 0)));
-			}
-			z.a.neg = neg && z.a.abs.$length > 0;
-			_r$9 = z.norm(); /* */ $s = 22; case 22: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			$24r$2 = [_r$9, true];
-			$s = 23; case 23: return $24r$2;
-			/* */ } return; } var $f = {$blk: SetString, $c: true, $r, $24r, $24r$1, $24r$2, _1, _2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, base, d, ebase, err, err$1, exp, exp2, exp5, fcount, n, neg, ok, pow5, r, r$1, s, sep, x, x$1, x$2, z, $s};return $f;
-		};
-		scanExponent = function scanExponent$1(r, base2ok, sepOk) {
-			var {_1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, base, base2ok, ch, digits, err, exp, hasDigits, invalSep, prev, r, sepOk, $s, $r, $c} = $restore(this, {r, base2ok, sepOk});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			exp = new $Int64(0, 0);
-			base = 0;
-			err = $ifaceNil;
-			_r = r.ReadByte(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			ch = _tuple[0];
-			err = _tuple[1];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				if ($interfaceIsEqual(err, io.EOF)) {
-					err = $ifaceNil;
-				}
-				_tmp = new $Int64(0, 0);
-				_tmp$1 = 10;
-				_tmp$2 = err;
-				exp = _tmp;
-				base = _tmp$1;
-				err = _tmp$2;
-				$s = -1; return [exp, base, err];
-			}
-				_1 = ch;
-				/* */ if ((_1 === (101)) || (_1 === (69))) { $s = 3; continue; }
-				/* */ if ((_1 === (112)) || (_1 === (80))) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if ((_1 === (101)) || (_1 === (69))) { */ case 3:
-					base = 10;
-					$s = 6; continue;
-				/* } else if ((_1 === (112)) || (_1 === (80))) { */ case 4:
-					if (base2ok) {
-						base = 2;
-						/* break; */ $s = 2; continue;
-					}
-					_r$1 = r.UnreadByte(); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$1;
-					_tmp$3 = new $Int64(0, 0);
-					_tmp$4 = 10;
-					_tmp$5 = $ifaceNil;
-					exp = _tmp$3;
-					base = _tmp$4;
-					err = _tmp$5;
-					$s = -1; return [exp, base, err];
-				/* } else { */ case 5:
-					_r$2 = r.UnreadByte(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$2;
-					_tmp$6 = new $Int64(0, 0);
-					_tmp$7 = 10;
-					_tmp$8 = $ifaceNil;
-					exp = _tmp$6;
-					base = _tmp$7;
-					err = _tmp$8;
-					$s = -1; return [exp, base, err];
-				/* } */ case 6:
-			case 2:
-			digits = sliceType$1.nil;
-			_r$3 = r.ReadByte(); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_tuple$1 = _r$3;
-			ch = _tuple$1[0];
-			err = _tuple$1[1];
-			/* */ if ($interfaceIsEqual(err, $ifaceNil) && ((ch === 43) || (ch === 45))) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if ($interfaceIsEqual(err, $ifaceNil) && ((ch === 43) || (ch === 45))) { */ case 10:
-				if (ch === 45) {
-					digits = $append(digits, 45);
-				}
-				_r$4 = r.ReadByte(); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_tuple$2 = _r$4;
-				ch = _tuple$2[0];
-				err = _tuple$2[1];
-			/* } */ case 11:
-			prev = 46;
-			invalSep = false;
-			hasDigits = false;
-			/* while (true) { */ case 13:
-				/* if (!($interfaceIsEqual(err, $ifaceNil))) { break; } */ if(!($interfaceIsEqual(err, $ifaceNil))) { $s = 14; continue; }
-				/* */ if (48 <= ch && ch <= 57) { $s = 15; continue; }
-				/* */ if ((ch === 95) && sepOk) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (48 <= ch && ch <= 57) { */ case 15:
-					digits = $append(digits, ch);
-					prev = 48;
-					hasDigits = true;
-					$s = 18; continue;
-				/* } else if ((ch === 95) && sepOk) { */ case 16:
-					if (!((prev === 48))) {
-						invalSep = true;
-					}
-					prev = 95;
-					$s = 18; continue;
-				/* } else { */ case 17:
-					_r$5 = r.UnreadByte(); /* */ $s = 19; case 19: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_r$5;
-					/* break; */ $s = 14; continue;
-				/* } */ case 18:
-				_r$6 = r.ReadByte(); /* */ $s = 20; case 20: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_tuple$3 = _r$6;
-				ch = _tuple$3[0];
-				err = _tuple$3[1];
-			$s = 13; continue;
-			case 14:
-			if ($interfaceIsEqual(err, io.EOF)) {
-				err = $ifaceNil;
-			}
-			if ($interfaceIsEqual(err, $ifaceNil) && !hasDigits) {
-				err = errNoDigits;
-			}
-			if ($interfaceIsEqual(err, $ifaceNil)) {
-				_tuple$4 = strconv.ParseInt(($bytesToString(digits)), 10, 64);
-				exp = _tuple$4[0];
-				err = _tuple$4[1];
-			}
-			if ($interfaceIsEqual(err, $ifaceNil) && (invalSep || (prev === 95))) {
-				err = errInvalSep;
-			}
-			$s = -1; return [exp, base, err];
-			/* */ } return; } var $f = {$blk: scanExponent$1, $c: true, $r, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, base, base2ok, ch, digits, err, exp, hasDigits, invalSep, prev, r, sepOk, $s};return $f;
-		};
-		$ptrType(Rat).prototype.String = function String$1() {
-			var {$24r, _r, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r = x.marshal(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = ($bytesToString(_r));
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$1, $c: true, $r, $24r, _r, x, $s};return $f;
-		};
-		$ptrType(Rat).prototype.marshal = function marshal() {
-			var {_r, _r$1, buf, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			buf = sliceType$1.nil;
-			_r = x.a.Append(buf, 10); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			buf = _r;
-			buf = $append(buf, 47);
-			/* */ if (!((x.b.abs.$length === 0))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!((x.b.abs.$length === 0))) { */ case 2:
-				_r$1 = x.b.Append(buf, 10); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				buf = _r$1;
-				$s = 4; continue;
-			/* } else { */ case 3:
-				buf = $append(buf, 49);
-			/* } */ case 4:
-			$s = -1; return buf;
-			/* */ } return; } var $f = {$blk: marshal, $c: true, $r, _r, _r$1, buf, x, $s};return $f;
-		};
-		$ptrType(Rat).prototype.RatString = function RatString() {
-			var {$24r, $24r$1, _r, _r$1, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			/* */ if (x.IsInt()) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (x.IsInt()) { */ case 1:
-				_r = x.a.String(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = _r;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			_r$1 = x.String(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r$1 = _r$1;
-			$s = 6; case 6: return $24r$1;
-			/* */ } return; } var $f = {$blk: RatString, $c: true, $r, $24r, $24r$1, _r, _r$1, x, $s};return $f;
-		};
-		$ptrType(Rat).prototype.FloatString = function FloatString(prec) {
-			var {_arg, _arg$1, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, buf, i, i$1, p, prec, q, r, r2, rs, x, $s, $r, $c} = $restore(this, {prec});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			buf = sliceType$1.nil;
-			/* */ if (x.IsInt()) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (x.IsInt()) { */ case 1:
-				_r = x.a.Append(buf, 10); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				buf = _r;
-				if (prec > 0) {
-					buf = $append(buf, 46);
-					i = prec;
-					while (true) {
-						if (!(i > 0)) { break; }
-						buf = $append(buf, 48);
-						i = i - (1) >> 0;
-					}
-				}
-				$s = -1; return ($bytesToString(buf));
-			/* } */ case 2:
-			_r$1 = (nat.nil).div((nat.nil), x.a.abs, x.b.abs); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			q = _tuple[0];
-			r = _tuple[1];
-			p = natOne;
-			/* */ if (prec > 0) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (prec > 0) { */ case 5:
-				_r$2 = (nat.nil).expNN(natTen, (nat.nil).setUint64((new $Uint64(0, prec))), nat.nil, false); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				p = _r$2;
-			/* } */ case 6:
-			_r$3 = r.mul(r, p); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			r = _r$3;
-			_r$4 = r.div((nat.nil), r, x.b.abs); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_tuple$1 = _r$4;
-			r = _tuple$1[0];
-			r2 = _tuple$1[1];
-			_r$5 = r2.add(r2, r2); /* */ $s = 10; case 10: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			r2 = _r$5;
-			/* */ if (x.b.abs.cmp(r2) <= 0) { $s = 11; continue; }
-			/* */ $s = 12; continue;
-			/* if (x.b.abs.cmp(r2) <= 0) { */ case 11:
-				_r$6 = r.add(r, natOne); /* */ $s = 13; case 13: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				r = _r$6;
-				/* */ if (r.cmp(p) >= 0) { $s = 14; continue; }
-				/* */ $s = 15; continue;
-				/* if (r.cmp(p) >= 0) { */ case 14:
-					_r$7 = (nat.nil).add(q, natOne); /* */ $s = 16; case 16: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					q = _r$7;
-					_r$8 = (nat.nil).sub(r, p); /* */ $s = 17; case 17: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					r = _r$8;
-				/* } */ case 15:
-			/* } */ case 12:
-			if (x.a.neg) {
-				buf = $append(buf, 45);
-			}
-			_arg = buf;
-			_r$9 = q.utoa(10); /* */ $s = 18; case 18: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			_arg$1 = _r$9;
-			buf = $appendSlice(_arg, _arg$1);
-			/* */ if (prec > 0) { $s = 19; continue; }
-			/* */ $s = 20; continue;
-			/* if (prec > 0) { */ case 19:
-				buf = $append(buf, 46);
-				_r$10 = r.utoa(10); /* */ $s = 21; case 21: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				rs = _r$10;
-				i$1 = prec - rs.$length >> 0;
-				while (true) {
-					if (!(i$1 > 0)) { break; }
-					buf = $append(buf, 48);
-					i$1 = i$1 - (1) >> 0;
-				}
-				buf = $appendSlice(buf, rs);
-			/* } */ case 20:
-			$s = -1; return ($bytesToString(buf));
-			/* */ } return; } var $f = {$blk: FloatString, $c: true, $r, _arg, _arg$1, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, buf, i, i$1, p, prec, q, r, r2, rs, x, $s};return $f;
-		};
-		NewRat = function NewRat$1(a, b) {
-			var {$24r, _r, a, b, $s, $r, $c} = $restore(this, {a, b});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = new Rat.ptr(new Int.ptr(false, nat.nil), new Int.ptr(false, nat.nil)).SetFrac64(a, b); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: NewRat$1, $c: true, $r, $24r, _r, a, b, $s};return $f;
-		};
-		$pkg.NewRat = NewRat;
-		$ptrType(Rat).prototype.SetFloat64 = function SetFloat64(f) {
-			var {$24r, _1, _r, bits$1, exp, f, mantissa, shift, x, x$1, x$2, z, $s, $r, $c} = $restore(this, {f});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			bits$1 = math.Float64bits(f);
-			mantissa = new $Uint64(bits$1.$high & 1048575, (bits$1.$low & 4294967295) >>> 0);
-			exp = (((x = $shiftRightUint64(bits$1, 52), new $Uint64(x.$high & 0, (x.$low & 2047) >>> 0)).$low >> 0));
-			_1 = exp;
-			if (_1 === (2047)) {
-				$s = -1; return ptrType$1.nil;
-			} else if (_1 === (0)) {
-				exp = exp - (1022) >> 0;
-			} else {
-				mantissa = (x$1 = new $Uint64(1048576, 0), new $Uint64(mantissa.$high | x$1.$high, (mantissa.$low | x$1.$low) >>> 0));
-				exp = exp - (1023) >> 0;
-			}
-			shift = 52 - exp >> 0;
-			while (true) {
-				if (!((x$2 = new $Uint64(mantissa.$high & 0, (mantissa.$low & 1) >>> 0), (x$2.$high === 0 && x$2.$low === 0)) && shift > 0)) { break; }
-				mantissa = $shiftRightUint64(mantissa, (1));
-				shift = shift - (1) >> 0;
-			}
-			z.a.SetUint64(mantissa);
-			z.a.neg = f < 0;
-			z.b.Set(intOne);
-			if (shift > 0) {
-				z.b.Lsh(z.b, ((shift >>> 0)));
-			} else {
-				z.a.Lsh(z.a, ((-shift >>> 0)));
-			}
-			_r = z.norm(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: SetFloat64, $c: true, $r, $24r, _1, _r, bits$1, exp, f, mantissa, shift, x, x$1, x$2, z, $s};return $f;
-		};
-		quotToFloat32 = function quotToFloat32$1(a, b) {
-			var {_r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, a, a2, alen, b, b2, blen, exact, exp, f, haveRem, lostbits, mantissa, q, r, shift, shift$1, y, y$1, y$2, y$3, y$4, $s, $r, $c} = $restore(this, {a, b});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			f = 0;
-			exact = false;
-			alen = a.bitLen();
-			if (alen === 0) {
-				_tmp = 0;
-				_tmp$1 = true;
-				f = _tmp;
-				exact = _tmp$1;
-				$s = -1; return [f, exact];
-			}
-			blen = b.bitLen();
-			if (blen === 0) {
-				$panic(new $String("division by zero"));
-			}
-			exp = alen - blen >> 0;
-			_tmp$2 = nat.nil;
-			_tmp$3 = nat.nil;
-			a2 = _tmp$2;
-			b2 = _tmp$3;
-			a2 = a2.set(a);
-			b2 = b2.set(b);
-			shift = 25 - exp >> 0;
-			if (shift > 0) {
-				a2 = a2.shl(a2, ((shift >>> 0)));
-			} else if (shift < 0) {
-				b2 = b2.shl(b2, ((-shift >>> 0)));
-			}
-			q = nat.nil;
-			_r = q.div(a2, a2, b2); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			q = _tuple[0];
-			r = _tuple[1];
-			mantissa = low32(q);
-			haveRem = r.$length > 0;
-			if ((mantissa >>> 25 >>> 0) === 1) {
-				if (((mantissa & 1) >>> 0) === 1) {
-					haveRem = true;
-				}
-				mantissa = (y = (1), y < 32 ? (mantissa >>> y) : 0) >>> 0;
-				exp = exp + (1) >> 0;
-			}
-			/* */ if (!(((mantissa >>> 24 >>> 0) === 1))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!(((mantissa >>> 24 >>> 0) === 1))) { */ case 2:
-				_r$1 = fmt.Sprintf("expected exactly %d bits of result", new sliceType([new $Int(25)])); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$panic(new $String(_r$1));
-			/* } */ case 3:
-			if (-149 <= exp && exp <= -126) {
-				shift$1 = (((-126 - ((exp - 1 >> 0)) >> 0) >>> 0));
-				lostbits = (mantissa & ((((y$1 = shift$1, y$1 < 32 ? (1 << y$1) : 0) >>> 0) - 1 >>> 0))) >>> 0;
-				haveRem = haveRem || !((lostbits === 0));
-				mantissa = (y$2 = (shift$1), y$2 < 32 ? (mantissa >>> y$2) : 0) >>> 0;
-				exp = -125;
-			}
-			exact = !haveRem;
-			if (!((((mantissa & 1) >>> 0) === 0))) {
-				exact = false;
-				if (haveRem || !((((mantissa & 2) >>> 0) === 0))) {
-					mantissa = mantissa + (1) >>> 0;
-					if (mantissa >= 33554432) {
-						mantissa = (y$3 = (1), y$3 < 32 ? (mantissa >>> y$3) : 0) >>> 0;
-						exp = exp + (1) >> 0;
-					}
-				}
-			}
-			mantissa = (y$4 = (1), y$4 < 32 ? (mantissa >>> y$4) : 0) >>> 0;
-			f = ($fround(math.Ldexp((mantissa), exp - 24 >> 0)));
-			if (math.IsInf((f), 0)) {
-				exact = false;
-			}
-			$s = -1; return [f, exact];
-			/* */ } return; } var $f = {$blk: quotToFloat32$1, $c: true, $r, _r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, a, a2, alen, b, b2, blen, exact, exp, f, haveRem, lostbits, mantissa, q, r, shift, shift$1, y, y$1, y$2, y$3, y$4, $s};return $f;
-		};
-		quotToFloat64 = function quotToFloat64$1(a, b) {
-			var {_r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, a, a2, alen, b, b2, blen, exact, exp, f, haveRem, lostbits, mantissa, q, r, shift, shift$1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s, $r, $c} = $restore(this, {a, b});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			f = 0;
-			exact = false;
-			alen = a.bitLen();
-			if (alen === 0) {
-				_tmp = 0;
-				_tmp$1 = true;
-				f = _tmp;
-				exact = _tmp$1;
-				$s = -1; return [f, exact];
-			}
-			blen = b.bitLen();
-			if (blen === 0) {
-				$panic(new $String("division by zero"));
-			}
-			exp = alen - blen >> 0;
-			_tmp$2 = nat.nil;
-			_tmp$3 = nat.nil;
-			a2 = _tmp$2;
-			b2 = _tmp$3;
-			a2 = a2.set(a);
-			b2 = b2.set(b);
-			shift = 54 - exp >> 0;
-			if (shift > 0) {
-				a2 = a2.shl(a2, ((shift >>> 0)));
-			} else if (shift < 0) {
-				b2 = b2.shl(b2, ((-shift >>> 0)));
-			}
-			q = nat.nil;
-			_r = q.div(a2, a2, b2); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			q = _tuple[0];
-			r = _tuple[1];
-			mantissa = low64(q);
-			haveRem = r.$length > 0;
-			if ((x = $shiftRightUint64(mantissa, 54), (x.$high === 0 && x.$low === 1))) {
-				if ((x$1 = new $Uint64(mantissa.$high & 0, (mantissa.$low & 1) >>> 0), (x$1.$high === 0 && x$1.$low === 1))) {
-					haveRem = true;
-				}
-				mantissa = $shiftRightUint64(mantissa, (1));
-				exp = exp + (1) >> 0;
-			}
-			/* */ if (!((x$2 = $shiftRightUint64(mantissa, 53), (x$2.$high === 0 && x$2.$low === 1)))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!((x$2 = $shiftRightUint64(mantissa, 53), (x$2.$high === 0 && x$2.$low === 1)))) { */ case 2:
-				_r$1 = fmt.Sprintf("expected exactly %d bits of result", new sliceType([new $Int(54)])); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$panic(new $String(_r$1));
-			/* } */ case 3:
-			if (-1074 <= exp && exp <= -1022) {
-				shift$1 = (((-1022 - ((exp - 1 >> 0)) >> 0) >>> 0));
-				lostbits = (x$3 = (x$4 = $shiftLeft64(new $Uint64(0, 1), shift$1), new $Uint64(x$4.$high - 0, x$4.$low - 1)), new $Uint64(mantissa.$high & x$3.$high, (mantissa.$low & x$3.$low) >>> 0));
-				haveRem = haveRem || !((lostbits.$high === 0 && lostbits.$low === 0));
-				mantissa = $shiftRightUint64(mantissa, (shift$1));
-				exp = -1021;
-			}
-			exact = !haveRem;
-			if (!((x$5 = new $Uint64(mantissa.$high & 0, (mantissa.$low & 1) >>> 0), (x$5.$high === 0 && x$5.$low === 0)))) {
-				exact = false;
-				if (haveRem || !((x$6 = new $Uint64(mantissa.$high & 0, (mantissa.$low & 2) >>> 0), (x$6.$high === 0 && x$6.$low === 0)))) {
-					mantissa = (x$7 = new $Uint64(0, 1), new $Uint64(mantissa.$high + x$7.$high, mantissa.$low + x$7.$low));
-					if ((mantissa.$high > 4194304 || (mantissa.$high === 4194304 && mantissa.$low >= 0))) {
-						mantissa = $shiftRightUint64(mantissa, (1));
-						exp = exp + (1) >> 0;
-					}
-				}
-			}
-			mantissa = $shiftRightUint64(mantissa, (1));
-			f = math.Ldexp(($flatten64(mantissa)), exp - 53 >> 0);
-			if (math.IsInf(f, 0)) {
-				exact = false;
-			}
-			$s = -1; return [f, exact];
-			/* */ } return; } var $f = {$blk: quotToFloat64$1, $c: true, $r, _r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, a, a2, alen, b, b2, blen, exact, exp, f, haveRem, lostbits, mantissa, q, r, shift, shift$1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s};return $f;
-		};
-		$ptrType(Rat).prototype.Float32 = function Float32() {
-			var {_r, _tuple, b, exact, f, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			f = 0;
-			exact = false;
-			x = this;
-			b = x.b.abs;
-			if (b.$length === 0) {
-				b = natOne;
-			}
-			_r = quotToFloat32(x.a.abs, b); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			f = _tuple[0];
-			exact = _tuple[1];
-			if (x.a.neg) {
-				f = -f;
-			}
-			$s = -1; return [f, exact];
-			/* */ } return; } var $f = {$blk: Float32, $c: true, $r, _r, _tuple, b, exact, f, x, $s};return $f;
-		};
-		$ptrType(Rat).prototype.Float64 = function Float64() {
-			var {_r, _tuple, b, exact, f, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			f = 0;
-			exact = false;
-			x = this;
-			b = x.b.abs;
-			if (b.$length === 0) {
-				b = natOne;
-			}
-			_r = quotToFloat64(x.a.abs, b); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			f = _tuple[0];
-			exact = _tuple[1];
-			if (x.a.neg) {
-				f = -f;
-			}
-			$s = -1; return [f, exact];
-			/* */ } return; } var $f = {$blk: Float64, $c: true, $r, _r, _tuple, b, exact, f, x, $s};return $f;
-		};
-		$ptrType(Rat).prototype.SetFrac = function SetFrac(a, b) {
-			var {$24r, _r, a, b, babs, z, $s, $r, $c} = $restore(this, {a, b});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			z.a.neg = !(a.neg === b.neg);
-			babs = b.abs;
-			if (babs.$length === 0) {
-				$panic(new $String("division by zero"));
-			}
-			if (z.a === b || alias(z.a.abs, babs)) {
-				babs = (nat.nil).set(babs);
-			}
-			z.a.abs = z.a.abs.set(a.abs);
-			z.b.abs = z.b.abs.set(babs);
-			_r = z.norm(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: SetFrac, $c: true, $r, $24r, _r, a, b, babs, z, $s};return $f;
-		};
-		$ptrType(Rat).prototype.SetFrac64 = function SetFrac64(a, b) {
-			var {$24r, _r, a, b, z, $s, $r, $c} = $restore(this, {a, b});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			if ((b.$high === 0 && b.$low === 0)) {
-				$panic(new $String("division by zero"));
-			}
-			z.a.SetInt64(a);
-			if ((b.$high < 0 || (b.$high === 0 && b.$low < 0))) {
-				b = new $Int64(-b.$high, -b.$low);
-				z.a.neg = !z.a.neg;
-			}
-			z.b.abs = z.b.abs.setUint64((new $Uint64(b.$high, b.$low)));
-			_r = z.norm(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: SetFrac64, $c: true, $r, $24r, _r, a, b, z, $s};return $f;
-		};
-		$ptrType(Rat).prototype.SetInt = function SetInt(x) {
-			var x, z;
-			z = this;
-			z.a.Set(x);
-			z.b.abs = z.b.abs.setWord(1);
-			return z;
-		};
-		$ptrType(Rat).prototype.SetInt64 = function SetInt64(x) {
-			var x, z;
-			z = this;
-			z.a.SetInt64(x);
-			z.b.abs = z.b.abs.setWord(1);
-			return z;
-		};
-		$ptrType(Rat).prototype.SetUint64 = function SetUint64(x) {
-			var x, z;
-			z = this;
-			z.a.SetUint64(x);
-			z.b.abs = z.b.abs.setWord(1);
-			return z;
-		};
-		$ptrType(Rat).prototype.Set = function Set(x) {
-			var x, z;
-			z = this;
-			if (!(z === x)) {
-				z.a.Set(x.a);
-				z.b.Set(x.b);
-			}
-			if (z.b.abs.$length === 0) {
-				z.b.abs = z.b.abs.setWord(1);
-			}
-			return z;
-		};
-		$ptrType(Rat).prototype.Abs = function Abs(x) {
-			var x, z;
-			z = this;
-			z.Set(x);
-			z.a.neg = false;
-			return z;
-		};
-		$ptrType(Rat).prototype.Neg = function Neg(x) {
-			var x, z;
-			z = this;
-			z.Set(x);
-			z.a.neg = z.a.abs.$length > 0 && !z.a.neg;
-			return z;
-		};
-		$ptrType(Rat).prototype.Inv = function Inv(x) {
-			var _tmp, _tmp$1, x, z;
-			z = this;
-			if (x.a.abs.$length === 0) {
-				$panic(new $String("division by zero"));
-			}
-			z.Set(x);
-			_tmp = z.b.abs;
-			_tmp$1 = z.a.abs;
-			z.a.abs = _tmp;
-			z.b.abs = _tmp$1;
-			return z;
-		};
-		$ptrType(Rat).prototype.Sign = function Sign() {
-			var x;
-			x = this;
-			return x.a.Sign();
-		};
-		$ptrType(Rat).prototype.IsInt = function IsInt() {
-			var x;
-			x = this;
-			return (x.b.abs.$length === 0) || (x.b.abs.cmp(natOne) === 0);
-		};
-		$ptrType(Rat).prototype.Num = function Num() {
-			var x;
-			x = this;
-			return x.a;
-		};
-		$ptrType(Rat).prototype.Denom = function Denom() {
-			var x;
-			x = this;
-			if (x.b.abs.$length === 0) {
-				return new Int.ptr(false, new nat([1]));
-			}
-			return x.b;
-		};
-		$ptrType(Rat).prototype.norm = function norm() {
-			var {_r, _r$1, _r$2, _tuple, _tuple$1, f, neg, z, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-				/* */ if ((z.a.abs.$length === 0)) { $s = 2; continue; }
-				/* */ if ((z.b.abs.$length === 0)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if ((z.a.abs.$length === 0)) { */ case 2:
-					z.a.neg = false;
-					z.b.abs = z.b.abs.setWord(1);
-					$s = 5; continue;
-				/* } else if ((z.b.abs.$length === 0)) { */ case 3:
-					z.b.abs = z.b.abs.setWord(1);
-					$s = 5; continue;
-				/* } else { */ case 4:
-					neg = z.a.neg;
-					z.a.neg = false;
-					z.b.neg = false;
-					_r = NewInt(new $Int64(0, 0)).lehmerGCD(ptrType$2.nil, ptrType$2.nil, z.a, z.b); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					f = _r;
-					/* */ if (!((f.Cmp(intOne) === 0))) { $s = 7; continue; }
-					/* */ $s = 8; continue;
-					/* if (!((f.Cmp(intOne) === 0))) { */ case 7:
-						_r$1 = z.a.abs.div(nat.nil, z.a.abs, f.abs); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						_tuple = _r$1;
-						z.a.abs = _tuple[0];
-						_r$2 = z.b.abs.div(nat.nil, z.b.abs, f.abs); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						_tuple$1 = _r$2;
-						z.b.abs = _tuple$1[0];
-					/* } */ case 8:
-					z.a.neg = neg;
-				/* } */ case 5:
-			case 1:
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: norm, $c: true, $r, _r, _r$1, _r$2, _tuple, _tuple$1, f, neg, z, $s};return $f;
-		};
-		mulDenom = function mulDenom$1(z, x, y) {
-			var {$24r, _r, x, y, z, $s, $r, $c} = $restore(this, {z, x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if ((x.$length === 0) && (y.$length === 0)) {
-				$s = -1; return z.setWord(1);
-			} else if ((x.$length === 0)) {
-				$s = -1; return z.set(y);
-			} else if ((y.$length === 0)) {
-				$s = -1; return z.set(x);
-			}
-			_r = z.mul(x, y); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: mulDenom$1, $c: true, $r, $24r, _r, x, y, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.scaleDenom = function scaleDenom(x, f) {
-			var {_r, f, x, z, $s, $r, $c} = $restore(this, {x, f});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			if (f.$length === 0) {
-				z.Set(x);
-				$s = -1; return;
-			}
-			_r = z.abs.mul(x.abs, f); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			z.abs = _r;
-			z.neg = x.neg;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: scaleDenom, $c: true, $r, _r, f, x, z, $s};return $f;
-		};
-		$ptrType(Rat).prototype.Cmp = function Cmp(y) {
-			var {_tmp, _tmp$1, a, b, x, y, $s, $r, $c} = $restore(this, {y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			b = [b];
-			x = this;
-			_tmp = new Int.ptr(false, nat.nil);
-			_tmp$1 = new Int.ptr(false, nat.nil);
-			a = $clone(_tmp, Int);
-			b[0] = $clone(_tmp$1, Int);
-			$r = a.scaleDenom(x.a, y.b.abs); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = b[0].scaleDenom(y.a, x.b.abs); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return a.Cmp(b[0]);
-			/* */ } return; } var $f = {$blk: Cmp, $c: true, $r, _tmp, _tmp$1, a, b, x, y, $s};return $f;
-		};
-		$ptrType(Rat).prototype.Add = function Add(x, y) {
-			var {$24r, _r, _r$1, _r$2, _tmp, _tmp$1, a1, a2, x, y, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			a1 = [a1];
-			a2 = [a2];
-			z = this;
-			_tmp = new Int.ptr(false, nat.nil);
-			_tmp$1 = new Int.ptr(false, nat.nil);
-			a1[0] = $clone(_tmp, Int);
-			a2[0] = $clone(_tmp$1, Int);
-			$r = a1[0].scaleDenom(x.a, y.b.abs); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = a2[0].scaleDenom(y.a, x.b.abs); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r = z.a.Add(a1[0], a2[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r;
-			_r$1 = mulDenom(z.b.abs, x.b.abs, y.b.abs); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			z.b.abs = _r$1;
-			_r$2 = z.norm(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 6; case 6: return $24r;
-			/* */ } return; } var $f = {$blk: Add, $c: true, $r, $24r, _r, _r$1, _r$2, _tmp, _tmp$1, a1, a2, x, y, z, $s};return $f;
-		};
-		$ptrType(Rat).prototype.Sub = function Sub(x, y) {
-			var {$24r, _r, _r$1, _r$2, _tmp, _tmp$1, a1, a2, x, y, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			a1 = [a1];
-			a2 = [a2];
-			z = this;
-			_tmp = new Int.ptr(false, nat.nil);
-			_tmp$1 = new Int.ptr(false, nat.nil);
-			a1[0] = $clone(_tmp, Int);
-			a2[0] = $clone(_tmp$1, Int);
-			$r = a1[0].scaleDenom(x.a, y.b.abs); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = a2[0].scaleDenom(y.a, x.b.abs); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r = z.a.Sub(a1[0], a2[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r;
-			_r$1 = mulDenom(z.b.abs, x.b.abs, y.b.abs); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			z.b.abs = _r$1;
-			_r$2 = z.norm(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 6; case 6: return $24r;
-			/* */ } return; } var $f = {$blk: Sub, $c: true, $r, $24r, _r, _r$1, _r$2, _tmp, _tmp$1, a1, a2, x, y, z, $s};return $f;
-		};
-		$ptrType(Rat).prototype.Mul = function Mul(x, y) {
-			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, x, y, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			/* */ if (x === y) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (x === y) { */ case 1:
-				z.a.neg = false;
-				_r = z.a.abs.sqr(x.a.abs); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				z.a.abs = _r;
-				/* */ if (x.b.abs.$length === 0) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (x.b.abs.$length === 0) { */ case 4:
-					z.b.abs = z.b.abs.setWord(1);
-					$s = 6; continue;
-				/* } else { */ case 5:
-					_r$1 = z.b.abs.sqr(x.b.abs); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					z.b.abs = _r$1;
-				/* } */ case 6:
-				$s = -1; return z;
-			/* } */ case 2:
-			_r$2 = z.a.Mul(x.a, y.a); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$2;
-			_r$3 = mulDenom(z.b.abs, x.b.abs, y.b.abs); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			z.b.abs = _r$3;
-			_r$4 = z.norm(); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			$24r = _r$4;
-			$s = 11; case 11: return $24r;
-			/* */ } return; } var $f = {$blk: Mul, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, x, y, z, $s};return $f;
-		};
-		$ptrType(Rat).prototype.Quo = function Quo(x, y) {
-			var {$24r, _r, _tmp, _tmp$1, a, b, x, y, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			if (y.a.abs.$length === 0) {
-				$panic(new $String("division by zero"));
-			}
-			_tmp = new Int.ptr(false, nat.nil);
-			_tmp$1 = new Int.ptr(false, nat.nil);
-			a = $clone(_tmp, Int);
-			b = $clone(_tmp$1, Int);
-			$r = a.scaleDenom(x.a, y.b.abs); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = b.scaleDenom(y.a, x.b.abs); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			z.a.abs = a.abs;
-			z.b.abs = b.abs;
-			z.a.neg = !(a.neg === b.neg);
-			_r = z.norm(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: Quo, $c: true, $r, $24r, _r, _tmp, _tmp$1, a, b, x, y, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.ProbablyPrime = function ProbablyPrime(n) {
-			var {$24r, _1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _v, n, r, rA, rB, w, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			if (n < 0) {
-				$panic(new $String("negative n for ProbablyPrime"));
-			}
-			if (x.neg || (x.abs.$length === 0)) {
-				$s = -1; return false;
-			}
-			w = (x$1 = x.abs, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]));
-			if ((x.abs.$length === 1) && w < 64) {
-				$s = -1; return !((x$2 = (x$3 = $shiftLeft64(new $Uint64(0, 1), w), new $Uint64(673221152 & x$3.$high, (2693408940 & x$3.$low) >>> 0)), (x$2.$high === 0 && x$2.$low === 0)));
-			}
-			if (((w & 1) >>> 0) === 0) {
-				$s = -1; return false;
-			}
-			_tmp = 0;
-			_tmp$1 = 0;
-			rA = _tmp;
-			rB = _tmp$1;
-			_1 = 32;
-			if (_1 === (32)) {
-				rA = ((x.abs.modW(4127218095) >>> 0));
-				rB = ((x.abs.modW(3948078067) >>> 0));
-			} else if (_1 === (64)) {
-				r = x.abs.modW(820596253);
-				rA = (((_r = r % 4127218095, _r === _r ? _r : $throwRuntimeError("integer divide by zero")) >>> 0));
-				rB = (((_r$1 = r % 3948078067, _r$1 === _r$1 ? _r$1 : $throwRuntimeError("integer divide by zero")) >>> 0));
-			} else {
-				$panic(new $String("math/big: invalid word size"));
-			}
-			if (((_r$2 = rA % 3, _r$2 === _r$2 ? _r$2 : $throwRuntimeError("integer divide by zero")) === 0) || ((_r$3 = rA % 5, _r$3 === _r$3 ? _r$3 : $throwRuntimeError("integer divide by zero")) === 0) || ((_r$4 = rA % 7, _r$4 === _r$4 ? _r$4 : $throwRuntimeError("integer divide by zero")) === 0) || ((_r$5 = rA % 11, _r$5 === _r$5 ? _r$5 : $throwRuntimeError("integer divide by zero")) === 0) || ((_r$6 = rA % 13, _r$6 === _r$6 ? _r$6 : $throwRuntimeError("integer divide by zero")) === 0) || ((_r$7 = rA % 17, _r$7 === _r$7 ? _r$7 : $throwRuntimeError("integer divide by zero")) === 0) || ((_r$8 = rA % 19, _r$8 === _r$8 ? _r$8 : $throwRuntimeError("integer divide by zero")) === 0) || ((_r$9 = rA % 23, _r$9 === _r$9 ? _r$9 : $throwRuntimeError("integer divide by zero")) === 0) || ((_r$10 = rA % 37, _r$10 === _r$10 ? _r$10 : $throwRuntimeError("integer divide by zero")) === 0) || ((_r$11 = rB % 29, _r$11 === _r$11 ? _r$11 : $throwRuntimeError("integer divide by zero")) === 0) || ((_r$12 = rB % 31, _r$12 === _r$12 ? _r$12 : $throwRuntimeError("integer divide by zero")) === 0) || ((_r$13 = rB % 41, _r$13 === _r$13 ? _r$13 : $throwRuntimeError("integer divide by zero")) === 0) || ((_r$14 = rB % 43, _r$14 === _r$14 ? _r$14 : $throwRuntimeError("integer divide by zero")) === 0) || ((_r$15 = rB % 47, _r$15 === _r$15 ? _r$15 : $throwRuntimeError("integer divide by zero")) === 0) || ((_r$16 = rB % 53, _r$16 === _r$16 ? _r$16 : $throwRuntimeError("integer divide by zero")) === 0)) {
-				$s = -1; return false;
-			}
-			_r$17 = x.abs.probablyPrimeMillerRabin(n + 1 >> 0, true); /* */ $s = 2; case 2: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-			if (!(_r$17)) { _v = false; $s = 1; continue s; }
-			_r$18 = x.abs.probablyPrimeLucas(); /* */ $s = 3; case 3: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-			_v = _r$18; case 1:
-			$24r = _v;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: ProbablyPrime, $c: true, $r, $24r, _1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _v, n, r, rA, rB, w, x, x$1, x$2, x$3, $s};return $f;
-		};
-		nat.prototype.probablyPrimeMillerRabin = function probablyPrimeMillerRabin(reps, force2) {
-			var {_r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tmp, _tmp$1, _tmp$2, _tuple, force2, i, j, k, n, nm1, nm3, nm3Len, q, quotient, rand$1, reps, x, y, $s, $r, $c} = $restore(this, {reps, force2});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			n = this;
-			_r = (nat.nil).sub(n, natOne); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			nm1 = _r;
-			k = nm1.trailingZeroBits();
-			q = (nat.nil).shr(nm1, k);
-			_r$1 = (nat.nil).sub(nm1, natTwo); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			nm3 = _r$1;
-			rand$1 = rand.New(rand.NewSource((new $Int64(0, (0 >= n.$length ? ($throwRuntimeError("index out of range"), undefined) : n.$array[n.$offset + 0])))));
-			_tmp = nat.nil;
-			_tmp$1 = nat.nil;
-			_tmp$2 = nat.nil;
-			x = _tmp;
-			y = _tmp$1;
-			quotient = _tmp$2;
-			nm3Len = nm3.bitLen();
-			i = 0;
-			/* while (true) { */ case 3:
-				/* if (!(i < reps)) { break; } */ if(!(i < reps)) { $s = 4; continue; }
-				/* */ if ((i === (reps - 1 >> 0)) && force2) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if ((i === (reps - 1 >> 0)) && force2) { */ case 5:
-					x = x.set(natTwo);
-					$s = 7; continue;
-				/* } else { */ case 6:
-					_r$2 = x.random(rand$1, nm3, nm3Len); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					x = _r$2;
-					_r$3 = x.add(x, natTwo); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					x = _r$3;
-				/* } */ case 7:
-				_r$4 = y.expNN(x, q, n, false); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				y = _r$4;
-				if ((y.cmp(natOne) === 0) || (y.cmp(nm1) === 0)) {
-					i = i + (1) >> 0;
-					/* continue; */ $s = 3; continue;
-				}
-				j = 1;
-				/* while (true) { */ case 11:
-					/* if (!(j < k)) { break; } */ if(!(j < k)) { $s = 12; continue; }
-					_r$5 = y.sqr(y); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					y = _r$5;
-					_r$6 = quotient.div(y, y, n); /* */ $s = 14; case 14: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					_tuple = _r$6;
-					quotient = _tuple[0];
-					y = _tuple[1];
-					if (y.cmp(nm1) === 0) {
-						i = i + (1) >> 0;
-						/* continue NextRandom; */ $s = 3; continue s;
-					}
-					if (y.cmp(natOne) === 0) {
-						$s = -1; return false;
-					}
-					j = j + (1) >>> 0;
-				$s = 11; continue;
-				case 12:
-				$s = -1; return false;
-			case 4:
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: probablyPrimeMillerRabin, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tmp, _tmp$1, _tmp$2, _tuple, force2, i, j, k, n, nm1, nm3, nm3Len, q, quotient, rand$1, reps, x, y, $s};return $f;
-		};
-		$ptrType(nat).prototype.probablyPrimeMillerRabin = function(...$args) { return this.$get().probablyPrimeMillerRabin(...$args); };
-		nat.prototype.probablyPrimeLucas = function probablyPrimeLucas() {
-			var {_r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, d, i, intD, intN, j, n, natP, nm2, p, r, s, t, t1, t1$1, t2, t2$1, t3, vk, vk1, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			n = this;
-			if ((n.$length === 0) || (n.cmp(natOne) === 0)) {
-				$s = -1; return false;
-			}
-			if ((((0 >= n.$length ? ($throwRuntimeError("index out of range"), undefined) : n.$array[n.$offset + 0]) & 1) >>> 0) === 0) {
-				$s = -1; return n.cmp(natTwo) === 0;
-			}
-			p = 3;
-			d = new nat([1]);
-			t1 = (nat.nil);
-			intD = new Int.ptr(false, d);
-			intN = new Int.ptr(false, n);
-			/* while (true) { */ case 1:
-				/* */ if (p > 10000) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (p > 10000) { */ case 3:
-					_r = intN.String(); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$panic(new $String("math/big: internal error: cannot find (D/n) = -1 for " + _r));
-				/* } */ case 4:
-				(0 >= d.$length ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + 0] = (($imul(p, p) >>> 0) - 4 >>> 0));
-				_r$1 = Jacobi(intD, intN); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				j = _r$1;
-				if (j === -1) {
-					/* break; */ $s = 2; continue;
-				}
-				if (j === 0) {
-					$s = -1; return (n.$length === 1) && ((0 >= n.$length ? ($throwRuntimeError("index out of range"), undefined) : n.$array[n.$offset + 0]) === (p + 2 >>> 0));
-				}
-				/* */ if (p === 40) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (p === 40) { */ case 7:
-					_r$2 = t1.sqrt(n); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					t1 = _r$2;
-					_r$3 = t1.sqr(t1); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					t1 = _r$3;
-					if (t1.cmp(n) === 0) {
-						$s = -1; return false;
-					}
-				/* } */ case 8:
-				p = p + (1) >>> 0;
-			$s = 1; continue;
-			case 2:
-			_r$4 = (nat.nil).add(n, natOne); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			s = _r$4;
-			r = ((s.trailingZeroBits() >> 0));
-			s = s.shr(s, ((r >>> 0)));
-			_r$5 = (nat.nil).sub(n, natTwo); /* */ $s = 12; case 12: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			nm2 = _r$5;
-			natP = (nat.nil).setWord(p);
-			vk = (nat.nil).setWord(2);
-			vk1 = (nat.nil).setWord(p);
-			t2 = (nat.nil);
-			i = (s.bitLen());
-			/* while (true) { */ case 13:
-				/* if (!(i >= 0)) { break; } */ if(!(i >= 0)) { $s = 14; continue; }
-				/* */ if (!((s.bit(((i >>> 0))) === 0))) { $s = 15; continue; }
-				/* */ $s = 16; continue;
-				/* if (!((s.bit(((i >>> 0))) === 0))) { */ case 15:
-					_r$6 = t1.mul(vk, vk1); /* */ $s = 18; case 18: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					t1 = _r$6;
-					_r$7 = t1.add(t1, n); /* */ $s = 19; case 19: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					t1 = _r$7;
-					_r$8 = t1.sub(t1, natP); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					t1 = _r$8;
-					_r$9 = t2.div(vk, t1, n); /* */ $s = 21; case 21: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_tuple = _r$9;
-					t2 = _tuple[0];
-					vk = _tuple[1];
-					_r$10 = t1.sqr(vk1); /* */ $s = 22; case 22: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					t1 = _r$10;
-					_r$11 = t1.add(t1, nm2); /* */ $s = 23; case 23: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					t1 = _r$11;
-					_r$12 = t2.div(vk1, t1, n); /* */ $s = 24; case 24: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					_tuple$1 = _r$12;
-					t2 = _tuple$1[0];
-					vk1 = _tuple$1[1];
-					$s = 17; continue;
-				/* } else { */ case 16:
-					_r$13 = t1.mul(vk, vk1); /* */ $s = 25; case 25: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					t1 = _r$13;
-					_r$14 = t1.add(t1, n); /* */ $s = 26; case 26: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					t1 = _r$14;
-					_r$15 = t1.sub(t1, natP); /* */ $s = 27; case 27: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-					t1 = _r$15;
-					_r$16 = t2.div(vk1, t1, n); /* */ $s = 28; case 28: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-					_tuple$2 = _r$16;
-					t2 = _tuple$2[0];
-					vk1 = _tuple$2[1];
-					_r$17 = t1.sqr(vk); /* */ $s = 29; case 29: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-					t1 = _r$17;
-					_r$18 = t1.add(t1, nm2); /* */ $s = 30; case 30: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-					t1 = _r$18;
-					_r$19 = t2.div(vk, t1, n); /* */ $s = 31; case 31: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-					_tuple$3 = _r$19;
-					t2 = _tuple$3[0];
-					vk = _tuple$3[1];
-				/* } */ case 17:
-				i = i - (1) >> 0;
-			$s = 13; continue;
-			case 14:
-			/* */ if ((vk.cmp(natTwo) === 0) || (vk.cmp(nm2) === 0)) { $s = 32; continue; }
-			/* */ $s = 33; continue;
-			/* if ((vk.cmp(natTwo) === 0) || (vk.cmp(nm2) === 0)) { */ case 32:
-				_r$20 = t1.mul(vk, natP); /* */ $s = 34; case 34: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-				t1$1 = _r$20;
-				t2$1 = t2.shl(vk1, 1);
-				if (t1$1.cmp(t2$1) < 0) {
-					_tmp = t2$1;
-					_tmp$1 = t1$1;
-					t1$1 = _tmp;
-					t2$1 = _tmp$1;
-				}
-				_r$21 = t1$1.sub(t1$1, t2$1); /* */ $s = 35; case 35: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-				t1$1 = _r$21;
-				t3 = vk1;
-				vk1 = nat.nil;
-				$unused(vk1);
-				_r$22 = t2$1.div(t3, t1$1, n); /* */ $s = 36; case 36: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				_tuple$4 = _r$22;
-				t2$1 = _tuple$4[0];
-				t3 = _tuple$4[1];
-				if (t3.$length === 0) {
-					$s = -1; return true;
-				}
-			/* } */ case 33:
-			t = 0;
-			/* while (true) { */ case 37:
-				/* if (!(t < (r - 1 >> 0))) { break; } */ if(!(t < (r - 1 >> 0))) { $s = 38; continue; }
-				if (vk.$length === 0) {
-					$s = -1; return true;
-				}
-				if ((vk.$length === 1) && ((0 >= vk.$length ? ($throwRuntimeError("index out of range"), undefined) : vk.$array[vk.$offset + 0]) === 2)) {
-					$s = -1; return false;
-				}
-				_r$23 = t1.sqr(vk); /* */ $s = 39; case 39: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				t1 = _r$23;
-				_r$24 = t1.sub(t1, natTwo); /* */ $s = 40; case 40: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-				t1 = _r$24;
-				_r$25 = t2.div(vk, t1, n); /* */ $s = 41; case 41: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-				_tuple$5 = _r$25;
-				t2 = _tuple$5[0];
-				vk = _tuple$5[1];
-				t = t + (1) >> 0;
-			$s = 37; continue;
-			case 38:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: probablyPrimeLucas, $c: true, $r, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, d, i, intD, intN, j, n, natP, nm2, p, r, s, t, t1, t1$1, t2, t2$1, t3, vk, vk1, $s};return $f;
-		};
-		$ptrType(nat).prototype.probablyPrimeLucas = function(...$args) { return this.$get().probablyPrimeLucas(...$args); };
-		nat.prototype.rem = function rem(u, v) {
-			var {_r, _r$1, _tuple, q, qp, r, u, v, z, $s, $r, $c} = $restore(this, {u, v});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = nat.nil;
-			z = this;
-			if (alias(z, u)) {
-				z = nat.nil;
-			}
-			_r = getNat(0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			qp = _r;
-			_r$1 = qp.div(z, u, v); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			q = _tuple[0];
-			r = _tuple[1];
-			qp.$set(q);
-			putNat(qp);
-			r = r;
-			$s = -1; return r;
-			/* */ } return; } var $f = {$blk: rem, $c: true, $r, _r, _r$1, _tuple, q, qp, r, u, v, z, $s};return $f;
-		};
-		$ptrType(nat).prototype.rem = function(...$args) { return this.$get().rem(...$args); };
-		nat.prototype.div = function div(z2, u, v) {
-			var {_r, _tuple, _tuple$1, q, r, r2, u, v, z, z2, $s, $r, $c} = $restore(this, {z2, u, v});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			q = nat.nil;
-			r = nat.nil;
-			z = this;
-			if (v.$length === 0) {
-				$panic(new $String("division by zero"));
-			}
-			if (u.cmp(v) < 0) {
-				q = $subslice(z, 0, 0);
-				r = z2.set(u);
-				$s = -1; return [q, r];
-			}
-			if (v.$length === 1) {
-				r2 = 0;
-				_tuple = z.divW(u, (0 >= v.$length ? ($throwRuntimeError("index out of range"), undefined) : v.$array[v.$offset + 0]));
-				q = _tuple[0];
-				r2 = _tuple[1];
-				r = z2.setWord(r2);
-				$s = -1; return [q, r];
-			}
-			_r = z.divLarge(z2, u, v); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple$1 = _r;
-			q = _tuple$1[0];
-			r = _tuple$1[1];
-			$s = -1; return [q, r];
-			/* */ } return; } var $f = {$blk: div, $c: true, $r, _r, _tuple, _tuple$1, q, r, r2, u, v, z, z2, $s};return $f;
-		};
-		$ptrType(nat).prototype.div = function(...$args) { return this.$get().div(...$args); };
-		nat.prototype.divW = function divW(x, y) {
-			var m, q, r, x, y, z;
-			q = nat.nil;
-			r = 0;
-			z = this;
-			m = x.$length;
-			if ((y === 0)) {
-				$panic(new $String("division by zero"));
-			} else if ((y === 1)) {
-				q = z.set(x);
-				return [q, r];
-			} else if ((m === 0)) {
-				q = $subslice(z, 0, 0);
-				return [q, r];
-			}
-			z = z.make(m);
-			r = divWVW($convertSliceType(z, sliceType$2), 0, $convertSliceType(x, sliceType$2), y);
-			q = z.norm();
-			return [q, r];
-		};
-		$ptrType(nat).prototype.divW = function(...$args) { return this.$get().divW(...$args); };
-		nat.prototype.modW = function modW(d) {
-			var d, q, r, x;
-			r = 0;
-			x = this;
-			q = nat.nil;
-			q = q.make(x.$length);
-			r = divWVW($convertSliceType(q, sliceType$2), 0, $convertSliceType(x, sliceType$2), d);
-			return r;
-		};
-		$ptrType(nat).prototype.modW = function(...$args) { return this.$get().modW(...$args); };
-		divWVW = function divWVW$1(z, xn, x, y) {
-			var _tuple, _tuple$1, i, qq, r, rec, rr, x, xn, y, z;
-			r = 0;
-			r = xn;
-			if (x.$length === 1) {
-				_tuple = bits.Div(((r >>> 0)), (((0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]) >>> 0)), ((y >>> 0)));
-				qq = _tuple[0];
-				rr = _tuple[1];
-				(0 >= z.$length ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + 0] = ((qq >>> 0)));
-				r = ((rr >>> 0));
-				return r;
-			}
-			rec = reciprocalWord(y);
-			i = z.$length - 1 >> 0;
-			while (true) {
-				if (!(i >= 0)) { break; }
-				_tuple$1 = divWW(r, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]), y, rec);
-				((i < 0 || i >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + i] = _tuple$1[0]);
-				r = _tuple$1[1];
-				i = i - (1) >> 0;
-			}
-			r = r;
-			return r;
-		};
-		nat.prototype.divLarge = function divLarge(u, uIn, vIn) {
-			var {_r, _tmp, _tmp$1, m, n, q, r, shift, u, uIn, v, vIn, vp, x, x$1, z, $s, $r, $c} = $restore(this, {u, uIn, vIn});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			q = nat.nil;
-			r = nat.nil;
-			z = this;
-			n = vIn.$length;
-			m = uIn.$length - n >> 0;
-			shift = nlz((x = n - 1 >> 0, ((x < 0 || x >= vIn.$length) ? ($throwRuntimeError("index out of range"), undefined) : vIn.$array[vIn.$offset + x])));
-			_r = getNat(n); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			vp = _r;
-			v = vp.$get();
-			shlVU($convertSliceType(v, sliceType$2), $convertSliceType(vIn, sliceType$2), shift);
-			u = u.make(uIn.$length + 1 >> 0);
-			(x$1 = uIn.$length, ((x$1 < 0 || x$1 >= u.$length) ? ($throwRuntimeError("index out of range"), undefined) : u.$array[u.$offset + x$1] = shlVU($convertSliceType($subslice(u, 0, uIn.$length), sliceType$2), $convertSliceType(uIn, sliceType$2), shift)));
-			if (alias(z, u)) {
-				z = nat.nil;
-			}
-			q = z.make(m + 1 >> 0);
-			/* */ if (n < 100) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (n < 100) { */ case 2:
-				$r = q.divBasic(u, v); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 4; continue;
-			/* } else { */ case 3:
-				$r = q.divRecursive(u, v); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 4:
-			putNat(vp);
-			q = q.norm();
-			shrVU($convertSliceType(u, sliceType$2), $convertSliceType(u, sliceType$2), shift);
-			r = u.norm();
-			_tmp = q;
-			_tmp$1 = r;
-			q = _tmp;
-			r = _tmp$1;
-			$s = -1; return [q, r];
-			/* */ } return; } var $f = {$blk: divLarge, $c: true, $r, _r, _tmp, _tmp$1, m, n, q, r, shift, u, uIn, v, vIn, vp, x, x$1, z, $s};return $f;
-		};
-		$ptrType(nat).prototype.divLarge = function(...$args) { return this.$get().divLarge(...$args); };
-		nat.prototype.divBasic = function divBasic(u, v) {
-			var {_index, _r, _tuple, _tuple$1, _tuple$2, c, c$1, j, m, n, prevRhat, q, qhat, qhatv, qhatvp, qhl, rec, rhat, u, ujn, ujn2, v, vn1, vn2, x, x$1, x$2, x$3, x$4, x1, x2, $s, $r, $c} = $restore(this, {u, v});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			q = this;
-			n = v.$length;
-			m = u.$length - n >> 0;
-			_r = getNat(n + 1 >> 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			qhatvp = _r;
-			qhatv = qhatvp.$get();
-			vn1 = (x = n - 1 >> 0, ((x < 0 || x >= v.$length) ? ($throwRuntimeError("index out of range"), undefined) : v.$array[v.$offset + x]));
-			rec = reciprocalWord(vn1);
-			j = m;
-			while (true) {
-				if (!(j >= 0)) { break; }
-				qhat = 4294967295;
-				ujn = 0;
-				if ((j + n >> 0) < u.$length) {
-					ujn = (x$1 = j + n >> 0, ((x$1 < 0 || x$1 >= u.$length) ? ($throwRuntimeError("index out of range"), undefined) : u.$array[u.$offset + x$1]));
-				}
-				if (!((ujn === vn1))) {
-					rhat = 0;
-					_tuple = divWW(ujn, (x$2 = (j + n >> 0) - 1 >> 0, ((x$2 < 0 || x$2 >= u.$length) ? ($throwRuntimeError("index out of range"), undefined) : u.$array[u.$offset + x$2])), vn1, rec);
-					qhat = _tuple[0];
-					rhat = _tuple[1];
-					vn2 = (x$3 = n - 2 >> 0, ((x$3 < 0 || x$3 >= v.$length) ? ($throwRuntimeError("index out of range"), undefined) : v.$array[v.$offset + x$3]));
-					_tuple$1 = mulWW(qhat, vn2);
-					x1 = _tuple$1[0];
-					x2 = _tuple$1[1];
-					ujn2 = (x$4 = (j + n >> 0) - 2 >> 0, ((x$4 < 0 || x$4 >= u.$length) ? ($throwRuntimeError("index out of range"), undefined) : u.$array[u.$offset + x$4]));
-					while (true) {
-						if (!(greaterThan(x1, x2, rhat, ujn2))) { break; }
-						qhat = qhat - (1) >>> 0;
-						prevRhat = rhat;
-						rhat = rhat + (vn1) >>> 0;
-						if (rhat < prevRhat) {
-							break;
-						}
-						_tuple$2 = mulWW(qhat, vn2);
-						x1 = _tuple$2[0];
-						x2 = _tuple$2[1];
-					}
-				}
-				((n < 0 || n >= qhatv.$length) ? ($throwRuntimeError("index out of range"), undefined) : qhatv.$array[qhatv.$offset + n] = mulAddVWW($convertSliceType($subslice(qhatv, 0, n), sliceType$2), $convertSliceType(v, sliceType$2), qhat, 0));
-				qhl = qhatv.$length;
-				if ((j + qhl >> 0) > u.$length && (((n < 0 || n >= qhatv.$length) ? ($throwRuntimeError("index out of range"), undefined) : qhatv.$array[qhatv.$offset + n]) === 0)) {
-					qhl = qhl - (1) >> 0;
-				}
-				c = subVV($convertSliceType($subslice(u, j, (j + qhl >> 0)), sliceType$2), $convertSliceType($subslice(u, j), sliceType$2), $convertSliceType(qhatv, sliceType$2));
-				if (!((c === 0))) {
-					c$1 = addVV($convertSliceType($subslice(u, j, (j + n >> 0)), sliceType$2), $convertSliceType($subslice(u, j), sliceType$2), $convertSliceType(v, sliceType$2));
-					if (n < qhl) {
-						_index = j + n >> 0;
-						((_index < 0 || _index >= u.$length) ? ($throwRuntimeError("index out of range"), undefined) : u.$array[u.$offset + _index] = (((_index < 0 || _index >= u.$length) ? ($throwRuntimeError("index out of range"), undefined) : u.$array[u.$offset + _index]) + (c$1) >>> 0));
-					}
-					qhat = qhat - (1) >>> 0;
-				}
-				if ((j === m) && (m === q.$length) && (qhat === 0)) {
-					j = j - (1) >> 0;
-					continue;
-				}
-				((j < 0 || j >= q.$length) ? ($throwRuntimeError("index out of range"), undefined) : q.$array[q.$offset + j] = qhat);
-				j = j - (1) >> 0;
-			}
-			putNat(qhatvp);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: divBasic, $c: true, $r, _index, _r, _tuple, _tuple$1, _tuple$2, c, c$1, j, m, n, prevRhat, q, qhat, qhatv, qhatvp, qhl, rec, rhat, u, ujn, ujn2, v, vn1, vn2, x, x$1, x$2, x$3, x$4, x1, x2, $s};return $f;
-		};
-		$ptrType(nat).prototype.divBasic = function(...$args) { return this.$get().divBasic(...$args); };
-		greaterThan = function greaterThan$1(x1, x2, y1, y2) {
-			var x1, x2, y1, y2;
-			return x1 > y1 || (x1 === y1) && x2 > y2;
-		};
-		nat.prototype.divRecursive = function divRecursive(u, v) {
-			var {_i, _r, _ref, n, recDepth, temps, tmp, u, v, z, $s, $r, $c} = $restore(this, {u, v});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			recDepth = $imul(2, bits.Len(((v.$length >>> 0))));
-			_r = getNat($imul(3, v.$length)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			tmp = _r;
-			temps = $makeSlice(sliceType$3, recDepth);
-			z.clear();
-			$r = z.divRecursiveStep(u, v, 0, tmp, temps); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_ref = temps;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				n = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!(n === ptrType$3.nil)) {
-					putNat(n);
-				}
-				_i++;
-			}
-			putNat(tmp);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: divRecursive, $c: true, $r, _i, _r, _ref, n, recDepth, temps, tmp, u, v, z, $s};return $f;
-		};
-		$ptrType(nat).prototype.divRecursive = function(...$args) { return this.$get().divRecursive(...$args); };
-		nat.prototype.divRecursiveStep = function divRecursiveStep(u, v, depth, tmp, temps) {
-			var {B, _q, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, c, c$1, c$2, c$3, depth, e, e$1, i, i$1, j, m, n, qhat, qhat$1, qhatv, qhatv$1, s, s$1, temps, tmp, u, uu, v, z, $s, $r, $c} = $restore(this, {u, v, depth, tmp, temps});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			u = u.norm();
-			v = v.norm();
-			if (u.$length === 0) {
-				z.clear();
-				$s = -1; return;
-			}
-			n = v.$length;
-			/* */ if (n < 100) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (n < 100) { */ case 1:
-				$r = z.divBasic(u, v); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 2:
-			m = u.$length - n >> 0;
-			if (m < 0) {
-				$s = -1; return;
-			}
-			B = (_q = n / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"));
-			/* */ if (((depth < 0 || depth >= temps.$length) ? ($throwRuntimeError("index out of range"), undefined) : temps.$array[temps.$offset + depth]) === ptrType$3.nil) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (((depth < 0 || depth >= temps.$length) ? ($throwRuntimeError("index out of range"), undefined) : temps.$array[temps.$offset + depth]) === ptrType$3.nil) { */ case 4:
-				_r = getNat(n); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				((depth < 0 || depth >= temps.$length) ? ($throwRuntimeError("index out of range"), undefined) : temps.$array[temps.$offset + depth] = _r);
-				$s = 6; continue;
-			/* } else { */ case 5:
-				((depth < 0 || depth >= temps.$length) ? ($throwRuntimeError("index out of range"), undefined) : temps.$array[temps.$offset + depth]).$set(((depth < 0 || depth >= temps.$length) ? ($throwRuntimeError("index out of range"), undefined) : temps.$array[temps.$offset + depth]).make(B + 1 >> 0));
-			/* } */ case 6:
-			j = m;
-			/* while (true) { */ case 8:
-				/* if (!(j > B)) { break; } */ if(!(j > B)) { $s = 9; continue; }
-				s = (B - 1 >> 0);
-				uu = $subslice(u, (j - B >> 0));
-				qhat = ((depth < 0 || depth >= temps.$length) ? ($throwRuntimeError("index out of range"), undefined) : temps.$array[temps.$offset + depth]).$get();
-				qhat.clear();
-				$r = qhat.divRecursiveStep($subslice(uu, s, (B + n >> 0)), $subslice(v, s), depth + 1 >> 0, tmp, temps); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				qhat = qhat.norm();
-				qhatv = tmp.make($imul(3, n));
-				qhatv.clear();
-				_r$1 = qhatv.mul(qhat, $subslice(v, 0, s)); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				qhatv = _r$1;
-				i = 0;
-				/* while (true) { */ case 12:
-					/* if (!(i < 2)) { break; } */ if(!(i < 2)) { $s = 13; continue; }
-					e = qhatv.cmp(uu.norm());
-					if (e <= 0) {
-						/* break; */ $s = 13; continue;
-					}
-					_r$2 = subVW($convertSliceType(qhat, sliceType$2), $convertSliceType(qhat, sliceType$2), 1); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$2;
-					c = subVV($convertSliceType($subslice(qhatv, 0, s), sliceType$2), $convertSliceType($subslice(qhatv, 0, s), sliceType$2), $convertSliceType($subslice(v, 0, s), sliceType$2));
-					/* */ if (qhatv.$length > s) { $s = 15; continue; }
-					/* */ $s = 16; continue;
-					/* if (qhatv.$length > s) { */ case 15:
-						_r$3 = subVW($convertSliceType($subslice(qhatv, s), sliceType$2), $convertSliceType($subslice(qhatv, s), sliceType$2), c); /* */ $s = 17; case 17: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_r$3;
-					/* } */ case 16:
-					$r = addAt($subslice(uu, s), $subslice(v, s), 0); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					i = i + (1) >> 0;
-				$s = 12; continue;
-				case 13:
-				if (qhatv.cmp(uu.norm()) > 0) {
-					$panic(new $String("impossible"));
-				}
-				c$1 = subVV($convertSliceType($subslice(uu, 0, qhatv.$length), sliceType$2), $convertSliceType($subslice(uu, 0, qhatv.$length), sliceType$2), $convertSliceType(qhatv, sliceType$2));
-				/* */ if (c$1 > 0) { $s = 19; continue; }
-				/* */ $s = 20; continue;
-				/* if (c$1 > 0) { */ case 19:
-					_r$4 = subVW($convertSliceType($subslice(uu, qhatv.$length), sliceType$2), $convertSliceType($subslice(uu, qhatv.$length), sliceType$2), c$1); /* */ $s = 21; case 21: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					_r$4;
-				/* } */ case 20:
-				$r = addAt(z, qhat, j - B >> 0); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				j = j - (B) >> 0;
-			$s = 8; continue;
-			case 9:
-			s$1 = B - 1 >> 0;
-			qhat$1 = ((depth < 0 || depth >= temps.$length) ? ($throwRuntimeError("index out of range"), undefined) : temps.$array[temps.$offset + depth]).$get();
-			qhat$1.clear();
-			$r = qhat$1.divRecursiveStep($subslice(u, s$1).norm(), $subslice(v, s$1), depth + 1 >> 0, tmp, temps); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			qhat$1 = qhat$1.norm();
-			qhatv$1 = tmp.make($imul(3, n));
-			qhatv$1.clear();
-			_r$5 = qhatv$1.mul(qhat$1, $subslice(v, 0, s$1)); /* */ $s = 24; case 24: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			qhatv$1 = _r$5;
-			i$1 = 0;
-			/* while (true) { */ case 25:
-				/* if (!(i$1 < 2)) { break; } */ if(!(i$1 < 2)) { $s = 26; continue; }
-				e$1 = qhatv$1.cmp(u.norm());
-				/* */ if (e$1 > 0) { $s = 27; continue; }
-				/* */ $s = 28; continue;
-				/* if (e$1 > 0) { */ case 27:
-					_r$6 = subVW($convertSliceType(qhat$1, sliceType$2), $convertSliceType(qhat$1, sliceType$2), 1); /* */ $s = 29; case 29: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					_r$6;
-					c$2 = subVV($convertSliceType($subslice(qhatv$1, 0, s$1), sliceType$2), $convertSliceType($subslice(qhatv$1, 0, s$1), sliceType$2), $convertSliceType($subslice(v, 0, s$1), sliceType$2));
-					/* */ if (qhatv$1.$length > s$1) { $s = 30; continue; }
-					/* */ $s = 31; continue;
-					/* if (qhatv$1.$length > s$1) { */ case 30:
-						_r$7 = subVW($convertSliceType($subslice(qhatv$1, s$1), sliceType$2), $convertSliceType($subslice(qhatv$1, s$1), sliceType$2), c$2); /* */ $s = 32; case 32: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						_r$7;
-					/* } */ case 31:
-					$r = addAt($subslice(u, s$1), $subslice(v, s$1), 0); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 28:
-				i$1 = i$1 + (1) >> 0;
-			$s = 25; continue;
-			case 26:
-			if (qhatv$1.cmp(u.norm()) > 0) {
-				$panic(new $String("impossible"));
-			}
-			c$3 = subVV($convertSliceType($subslice(u, 0, qhatv$1.$length), sliceType$2), $convertSliceType($subslice(u, 0, qhatv$1.$length), sliceType$2), $convertSliceType(qhatv$1, sliceType$2));
-			/* */ if (c$3 > 0) { $s = 34; continue; }
-			/* */ $s = 35; continue;
-			/* if (c$3 > 0) { */ case 34:
-				_r$8 = subVW($convertSliceType($subslice(u, qhatv$1.$length), sliceType$2), $convertSliceType($subslice(u, qhatv$1.$length), sliceType$2), c$3); /* */ $s = 36; case 36: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				c$3 = _r$8;
-			/* } */ case 35:
-			if (c$3 > 0) {
-				$panic(new $String("impossible"));
-			}
-			$r = addAt(z, qhat$1.norm(), 0); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: divRecursiveStep, $c: true, $r, B, _q, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, c, c$1, c$2, c$3, depth, e, e$1, i, i$1, j, m, n, qhat, qhat$1, qhatv, qhatv$1, s, s$1, temps, tmp, u, uu, v, z, $s};return $f;
-		};
-		$ptrType(nat).prototype.divRecursiveStep = function(...$args) { return this.$get().divRecursiveStep(...$args); };
-		maxPow = function maxPow$1(b) {
-			var _q, _tmp, _tmp$1, b, max$1, n, p;
-			p = 0;
-			n = 0;
-			_tmp = b;
-			_tmp$1 = 1;
-			p = _tmp;
-			n = _tmp$1;
-			max$1 = (_q = 4294967295 / b, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero"));
-			while (true) {
-				if (!(p <= max$1)) { break; }
-				p = $imul(p, (b)) >>> 0;
-				n = n + (1) >> 0;
-			}
-			return [p, n];
-		};
-		pow = function pow$1(x, n) {
-			var n, p, x;
-			p = 0;
-			p = 1;
-			while (true) {
-				if (!(n > 0)) { break; }
-				if (!(((n & 1) === 0))) {
-					p = $imul(p, (x)) >>> 0;
-				}
-				x = $imul(x, (x)) >>> 0;
-				n = (n >> $min((1), 31)) >> 0;
-			}
-			return p;
-		};
-		nat.prototype.scan = function scan(r, base, fracOk) {
-			var {_1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, b, b1, base, baseOk, bn, ch, count, d1, di, dp, err, fracOk, i, invalSep, n, prefix, prev, r, res, z, $s, $r, $c} = $restore(this, {r, base, fracOk});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			res = nat.nil;
-			b = 0;
-			count = 0;
-			err = $ifaceNil;
-			z = this;
-			baseOk = (base === 0) || !fracOk && 2 <= base && base <= 62 || fracOk && ((base === 2) || (base === 8) || (base === 10) || (base === 16));
-			/* */ if (!baseOk) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!baseOk) { */ case 1:
-				_r = fmt.Sprintf("invalid number base %d", new sliceType([new $Int(base)])); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$panic(new $String(_r));
-			/* } */ case 2:
-			prev = 46;
-			invalSep = false;
-			_r$1 = r.ReadByte(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			ch = _tuple[0];
-			err = _tuple[1];
-			_tmp = base;
-			_tmp$1 = 0;
-			b = _tmp;
-			prefix = _tmp$1;
-			/* */ if (base === 0) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (base === 0) { */ case 5:
-				b = 10;
-				/* */ if ($interfaceIsEqual(err, $ifaceNil) && (ch === 48)) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if ($interfaceIsEqual(err, $ifaceNil) && (ch === 48)) { */ case 7:
-					prev = 48;
-					count = 1;
-					_r$2 = r.ReadByte(); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_tuple$1 = _r$2;
-					ch = _tuple$1[0];
-					err = _tuple$1[1];
-					/* */ if ($interfaceIsEqual(err, $ifaceNil)) { $s = 10; continue; }
-					/* */ $s = 11; continue;
-					/* if ($interfaceIsEqual(err, $ifaceNil)) { */ case 10:
-						_1 = ch;
-						if ((_1 === (98)) || (_1 === (66))) {
-							_tmp$2 = 2;
-							_tmp$3 = 98;
-							b = _tmp$2;
-							prefix = _tmp$3;
-						} else if ((_1 === (111)) || (_1 === (79))) {
-							_tmp$4 = 8;
-							_tmp$5 = 111;
-							b = _tmp$4;
-							prefix = _tmp$5;
-						} else if ((_1 === (120)) || (_1 === (88))) {
-							_tmp$6 = 16;
-							_tmp$7 = 120;
-							b = _tmp$6;
-							prefix = _tmp$7;
-						} else if (!fracOk) {
-							_tmp$8 = 8;
-							_tmp$9 = 48;
-							b = _tmp$8;
-							prefix = _tmp$9;
-						}
-						/* */ if (!((prefix === 0))) { $s = 12; continue; }
-						/* */ $s = 13; continue;
-						/* if (!((prefix === 0))) { */ case 12:
-							count = 0;
-							/* */ if (!((prefix === 48))) { $s = 14; continue; }
-							/* */ $s = 15; continue;
-							/* if (!((prefix === 48))) { */ case 14:
-								_r$3 = r.ReadByte(); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-								_tuple$2 = _r$3;
-								ch = _tuple$2[0];
-								err = _tuple$2[1];
-							/* } */ case 15:
-						/* } */ case 13:
-					/* } */ case 11:
-				/* } */ case 8:
-			/* } */ case 6:
-			z = $subslice(z, 0, 0);
-			b1 = ((b >>> 0));
-			_tuple$3 = maxPow(b1);
-			bn = _tuple$3[0];
-			n = _tuple$3[1];
-			di = 0;
-			i = 0;
-			dp = -1;
-			/* while (true) { */ case 17:
-				/* if (!($interfaceIsEqual(err, $ifaceNil))) { break; } */ if(!($interfaceIsEqual(err, $ifaceNil))) { $s = 18; continue; }
-				/* */ if ((ch === 46) && fracOk) { $s = 19; continue; }
-				/* */ if ((ch === 95) && (base === 0)) { $s = 20; continue; }
-				/* */ $s = 21; continue;
-				/* if ((ch === 46) && fracOk) { */ case 19:
-					fracOk = false;
-					if (prev === 95) {
-						invalSep = true;
-					}
-					prev = 46;
-					dp = count;
-					$s = 22; continue;
-				/* } else if ((ch === 95) && (base === 0)) { */ case 20:
-					if (!((prev === 48))) {
-						invalSep = true;
-					}
-					prev = 95;
-					$s = 22; continue;
-				/* } else { */ case 21:
-					d1 = 0;
-					if (48 <= ch && ch <= 57) {
-						d1 = (((ch - 48 << 24 >>> 24) >>> 0));
-					} else if (97 <= ch && ch <= 122) {
-						d1 = ((((ch - 97 << 24 >>> 24) + 10 << 24 >>> 24) >>> 0));
-					} else if (65 <= ch && ch <= 90) {
-						if (b <= 36) {
-							d1 = ((((ch - 65 << 24 >>> 24) + 10 << 24 >>> 24) >>> 0));
-						} else {
-							d1 = ((((ch - 65 << 24 >>> 24) + 36 << 24 >>> 24) >>> 0));
-						}
-					} else {
-						d1 = 63;
-					}
-					/* */ if (d1 >= b1) { $s = 23; continue; }
-					/* */ $s = 24; continue;
-					/* if (d1 >= b1) { */ case 23:
-						_r$4 = r.UnreadByte(); /* */ $s = 25; case 25: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						_r$4;
-						/* break; */ $s = 18; continue;
-					/* } */ case 24:
-					prev = 48;
-					count = count + (1) >> 0;
-					di = ($imul(di, b1) >>> 0) + d1 >>> 0;
-					i = i + (1) >> 0;
-					if (i === n) {
-						z = z.mulAddWW(z, bn, di);
-						di = 0;
-						i = 0;
-					}
-				/* } */ case 22:
-				_r$5 = r.ReadByte(); /* */ $s = 26; case 26: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_tuple$4 = _r$5;
-				ch = _tuple$4[0];
-				err = _tuple$4[1];
-			$s = 17; continue;
-			case 18:
-			if ($interfaceIsEqual(err, io.EOF)) {
-				err = $ifaceNil;
-			}
-			if ($interfaceIsEqual(err, $ifaceNil) && (invalSep || (prev === 95))) {
-				err = errInvalSep;
-			}
-			if (count === 0) {
-				if (prefix === 48) {
-					_tmp$10 = $subslice(z, 0, 0);
-					_tmp$11 = 10;
-					_tmp$12 = 1;
-					_tmp$13 = err;
-					res = _tmp$10;
-					b = _tmp$11;
-					count = _tmp$12;
-					err = _tmp$13;
-					$s = -1; return [res, b, count, err];
-				}
-				err = errNoDigits;
-			}
-			if (i > 0) {
-				z = z.mulAddWW(z, pow(b1, i), di);
-			}
-			res = z.norm();
-			if (dp >= 0) {
-				count = dp - count >> 0;
-			}
-			$s = -1; return [res, b, count, err];
-			/* */ } return; } var $f = {$blk: scan, $c: true, $r, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, b, b1, base, baseOk, bn, ch, count, d1, di, dp, err, fracOk, i, invalSep, n, prefix, prev, r, res, z, $s};return $f;
-		};
-		$ptrType(nat).prototype.scan = function(...$args) { return this.$get().scan(...$args); };
-		nat.prototype.utoa = function utoa(base) {
-			var {$24r, _r, base, x, $s, $r, $c} = $restore(this, {base});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r = x.itoa(false, base); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: utoa, $c: true, $r, $24r, _r, base, x, $s};return $f;
-		};
-		$ptrType(nat).prototype.utoa = function(...$args) { return this.$get().utoa(...$args); };
-		nat.prototype.itoa = function itoa(neg, base) {
-			var {_r, _tuple, b, base, bb, i, k, mask, nbits, ndigits, neg, q, s, shift, table, w, x, y, y$1, y$2, y$3, y$4, $s, $r, $c} = $restore(this, {neg, base});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			if (base < 2 || base > 62) {
-				$panic(new $String("invalid base"));
-			}
-			if (x.$length === 0) {
-				$s = -1; return (new sliceType$1($stringToBytes("0")));
-			}
-			i = (((x.bitLen()) / math.Log2((base)) >> 0)) + 1 >> 0;
-			if (neg) {
-				i = i + (1) >> 0;
-			}
-			s = $makeSlice(sliceType$1, i);
-			b = ((base >>> 0));
-			/* */ if (b === ((b & (-b >>> 0)) >>> 0)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (b === ((b & (-b >>> 0)) >>> 0)) { */ case 1:
-				shift = ((bits.TrailingZeros(((b >>> 0))) >>> 0));
-				mask = ((((y = shift, y < 32 ? (1 << y) : 0) >>> 0) - 1 >>> 0));
-				w = (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]);
-				nbits = 32;
-				k = 1;
-				while (true) {
-					if (!(k < x.$length)) { break; }
-					while (true) {
-						if (!(nbits >= shift)) { break; }
-						i = i - (1) >> 0;
-						((i < 0 || i >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + i] = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ".charCodeAt(((w & mask) >>> 0)));
-						w = (y$1 = (shift), y$1 < 32 ? (w >>> y$1) : 0) >>> 0;
-						nbits = nbits - (shift) >>> 0;
-					}
-					if (nbits === 0) {
-						w = ((k < 0 || k >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + k]);
-						nbits = 32;
-					} else {
-						w = (w | (((y$2 = nbits, y$2 < 32 ? (((k < 0 || k >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + k]) << y$2) : 0) >>> 0))) >>> 0;
-						i = i - (1) >> 0;
-						((i < 0 || i >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + i] = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ".charCodeAt(((w & mask) >>> 0)));
-						w = (y$3 = ((shift - nbits >>> 0)), y$3 < 32 ? (((k < 0 || k >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + k]) >>> y$3) : 0) >>> 0;
-						nbits = 32 - ((shift - nbits >>> 0)) >>> 0;
-					}
-					k = k + (1) >> 0;
-				}
-				while (true) {
-					if (!(!((w === 0)))) { break; }
-					i = i - (1) >> 0;
-					((i < 0 || i >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + i] = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ".charCodeAt(((w & mask) >>> 0)));
-					w = (y$4 = (shift), y$4 < 32 ? (w >>> y$4) : 0) >>> 0;
-				}
-				$s = 3; continue;
-			/* } else { */ case 2:
-				_tuple = maxPow(b);
-				bb = _tuple[0];
-				ndigits = _tuple[1];
-				_r = divisors(x.$length, b, ndigits, bb); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				table = _r;
-				q = (nat.nil).set(x);
-				$r = q.convertWords(s, b, ndigits, bb, table); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				i = 0;
-				while (true) {
-					if (!(((i < 0 || i >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + i]) === 48)) { break; }
-					i = i + (1) >> 0;
-				}
-			/* } */ case 3:
-			if (neg) {
-				i = i - (1) >> 0;
-				((i < 0 || i >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + i] = 45);
-			}
-			$s = -1; return $subslice(s, i);
-			/* */ } return; } var $f = {$blk: itoa, $c: true, $r, _r, _tuple, b, base, bb, i, k, mask, nbits, ndigits, neg, q, s, shift, table, w, x, y, y$1, y$2, y$3, y$4, $s};return $f;
-		};
-		$ptrType(nat).prototype.itoa = function(...$args) { return this.$get().itoa(...$args); };
-		nat.prototype.convertWords = function convertWords(s, b, ndigits, bb, table) {
-			var {_q, _q$1, _r, _r$1, _tuple, _tuple$1, _tuple$2, b, bb, h, i, index, j, j$1, maxLength, minLength, ndigits, q, r, r$1, s, t, table, x, $s, $r, $c} = $restore(this, {s, b, ndigits, bb, table});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			q = this;
-			/* */ if (!(table === sliceType$4.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(table === sliceType$4.nil)) { */ case 1:
-				r = nat.nil;
-				index = table.$length - 1 >> 0;
-				/* while (true) { */ case 3:
-					/* if (!(q.$length > leafSize)) { break; } */ if(!(q.$length > leafSize)) { $s = 4; continue; }
-					maxLength = q.bitLen();
-					minLength = maxLength >> 1 >> 0;
-					while (true) {
-						if (!(index > 0 && (x = index - 1 >> 0, ((x < 0 || x >= table.$length) ? ($throwRuntimeError("index out of range"), undefined) : table.$array[table.$offset + x])).nbits > minLength)) { break; }
-						index = index - (1) >> 0;
-					}
-					if (((index < 0 || index >= table.$length) ? ($throwRuntimeError("index out of range"), undefined) : table.$array[table.$offset + index]).nbits >= maxLength && ((index < 0 || index >= table.$length) ? ($throwRuntimeError("index out of range"), undefined) : table.$array[table.$offset + index]).bbb.cmp(q) >= 0) {
-						index = index - (1) >> 0;
-						if (index < 0) {
-							$panic(new $String("internal inconsistency"));
-						}
-					}
-					_r = q.div(r, q, ((index < 0 || index >= table.$length) ? ($throwRuntimeError("index out of range"), undefined) : table.$array[table.$offset + index]).bbb); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_tuple = _r;
-					q = _tuple[0];
-					r = _tuple[1];
-					h = s.$length - ((index < 0 || index >= table.$length) ? ($throwRuntimeError("index out of range"), undefined) : table.$array[table.$offset + index]).ndigits >> 0;
-					$r = r.convertWords($subslice(s, h), b, ndigits, bb, $subslice(table, 0, index)); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					s = $subslice(s, 0, h);
-				$s = 3; continue;
-				case 4:
-			/* } */ case 2:
-			i = s.$length;
-			r$1 = 0;
-			if (b === 10) {
-				while (true) {
-					if (!(q.$length > 0)) { break; }
-					_tuple$1 = q.divW(q, bb);
-					q = _tuple$1[0];
-					r$1 = _tuple$1[1];
-					j = 0;
-					while (true) {
-						if (!(j < ndigits && i > 0)) { break; }
-						i = i - (1) >> 0;
-						t = (_q = r$1 / 10, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero"));
-						((i < 0 || i >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + i] = (48 + (((r$1 - ($imul(t, 10) >>> 0) >>> 0) << 24 >>> 24)) << 24 >>> 24));
-						r$1 = t;
-						j = j + (1) >> 0;
-					}
-				}
-			} else {
-				while (true) {
-					if (!(q.$length > 0)) { break; }
-					_tuple$2 = q.divW(q, bb);
-					q = _tuple$2[0];
-					r$1 = _tuple$2[1];
-					j$1 = 0;
-					while (true) {
-						if (!(j$1 < ndigits && i > 0)) { break; }
-						i = i - (1) >> 0;
-						((i < 0 || i >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + i] = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ".charCodeAt((_r$1 = r$1 % b, _r$1 === _r$1 ? _r$1 : $throwRuntimeError("integer divide by zero"))));
-						r$1 = (_q$1 = r$1 / (b), (_q$1 === _q$1 && _q$1 !== 1/0 && _q$1 !== -1/0) ? _q$1 >>> 0 : $throwRuntimeError("integer divide by zero"));
-						j$1 = j$1 + (1) >> 0;
-					}
-				}
-			}
-			while (true) {
-				if (!(i > 0)) { break; }
-				i = i - (1) >> 0;
-				((i < 0 || i >= s.$length) ? ($throwRuntimeError("index out of range"), undefined) : s.$array[s.$offset + i] = 48);
-			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: convertWords, $c: true, $r, _q, _q$1, _r, _r$1, _tuple, _tuple$1, _tuple$2, b, bb, h, i, index, j, j$1, maxLength, minLength, ndigits, q, r, r$1, s, t, table, x, $s};return $f;
-		};
-		$ptrType(nat).prototype.convertWords = function(...$args) { return this.$get().convertWords(...$args); };
-		nat.prototype.expWW = function expWW(x, y) {
-			var {$24r, _r, x, y, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			_r = z.expNN((nat.nil).setWord(x), (nat.nil).setWord(y), nat.nil, false); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: expWW, $c: true, $r, $24r, _r, x, y, z, $s};return $f;
-		};
-		$ptrType(nat).prototype.expWW = function(...$args) { return this.$get().expWW(...$args); };
-		divisors = function divisors$1(m, b, ndigits, bb) {
-			var {_r, _r$1, b, bb, i, k, larger, m, ndigits, table, words, x, x$1, x$2, y, $s, $r, $c} = $restore(this, {m, b, ndigits, bb});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if ((leafSize === 0) || m <= leafSize) {
-				$s = -1; return sliceType$4.nil;
-			}
-			k = 1;
-			words = leafSize;
-			while (true) {
-				if (!(words < (m >> 1 >> 0) && k < 64)) { break; }
-				k = k + (1) >> 0;
-				words = (y = (1), y < 32 ? (words << y) : 0) >> 0;
-			}
-			table = sliceType$4.nil;
-			if (b === 10) {
-				cacheBase10.Mutex.Lock();
-				table = $subslice(new sliceType$4(cacheBase10.table), 0, k);
-			} else {
-				table = $makeSlice(sliceType$4, k);
-			}
-			/* */ if ((x = k - 1 >> 0, ((x < 0 || x >= table.$length) ? ($throwRuntimeError("index out of range"), undefined) : table.$array[table.$offset + x])).ndigits === 0) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if ((x = k - 1 >> 0, ((x < 0 || x >= table.$length) ? ($throwRuntimeError("index out of range"), undefined) : table.$array[table.$offset + x])).ndigits === 0) { */ case 1:
-				larger = nat.nil;
-				i = 0;
-				/* while (true) { */ case 3:
-					/* if (!(i < k)) { break; } */ if(!(i < k)) { $s = 4; continue; }
-					/* */ if (((i < 0 || i >= table.$length) ? ($throwRuntimeError("index out of range"), undefined) : table.$array[table.$offset + i]).ndigits === 0) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (((i < 0 || i >= table.$length) ? ($throwRuntimeError("index out of range"), undefined) : table.$array[table.$offset + i]).ndigits === 0) { */ case 5:
-						/* */ if (i === 0) { $s = 7; continue; }
-						/* */ $s = 8; continue;
-						/* if (i === 0) { */ case 7:
-							_r = (nat.nil).expWW(bb, ((leafSize >>> 0))); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-							(0 >= table.$length ? ($throwRuntimeError("index out of range"), undefined) : table.$array[table.$offset + 0]).bbb = _r;
-							(0 >= table.$length ? ($throwRuntimeError("index out of range"), undefined) : table.$array[table.$offset + 0]).ndigits = $imul(ndigits, leafSize);
-							$s = 9; continue;
-						/* } else { */ case 8:
-							_r$1 = (nat.nil).sqr((x$1 = i - 1 >> 0, ((x$1 < 0 || x$1 >= table.$length) ? ($throwRuntimeError("index out of range"), undefined) : table.$array[table.$offset + x$1])).bbb); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-							((i < 0 || i >= table.$length) ? ($throwRuntimeError("index out of range"), undefined) : table.$array[table.$offset + i]).bbb = _r$1;
-							((i < 0 || i >= table.$length) ? ($throwRuntimeError("index out of range"), undefined) : table.$array[table.$offset + i]).ndigits = $imul(2, (x$2 = i - 1 >> 0, ((x$2 < 0 || x$2 >= table.$length) ? ($throwRuntimeError("index out of range"), undefined) : table.$array[table.$offset + x$2])).ndigits);
-						/* } */ case 9:
-						larger = (nat.nil).set(((i < 0 || i >= table.$length) ? ($throwRuntimeError("index out of range"), undefined) : table.$array[table.$offset + i]).bbb);
-						while (true) {
-							if (!(mulAddVWW($convertSliceType(larger, sliceType$2), $convertSliceType(larger, sliceType$2), b, 0) === 0)) { break; }
-							((i < 0 || i >= table.$length) ? ($throwRuntimeError("index out of range"), undefined) : table.$array[table.$offset + i]).bbb = ((i < 0 || i >= table.$length) ? ($throwRuntimeError("index out of range"), undefined) : table.$array[table.$offset + i]).bbb.set(larger);
-							((i < 0 || i >= table.$length) ? ($throwRuntimeError("index out of range"), undefined) : table.$array[table.$offset + i]).ndigits = ((i < 0 || i >= table.$length) ? ($throwRuntimeError("index out of range"), undefined) : table.$array[table.$offset + i]).ndigits + (1) >> 0;
-						}
-						((i < 0 || i >= table.$length) ? ($throwRuntimeError("index out of range"), undefined) : table.$array[table.$offset + i]).nbits = ((i < 0 || i >= table.$length) ? ($throwRuntimeError("index out of range"), undefined) : table.$array[table.$offset + i]).bbb.bitLen();
-					/* } */ case 6:
-					i = i + (1) >> 0;
-				$s = 3; continue;
-				case 4:
-			/* } */ case 2:
-			if (b === 10) {
-				cacheBase10.Mutex.Unlock();
-			}
-			$s = -1; return table;
-			/* */ } return; } var $f = {$blk: divisors$1, $c: true, $r, _r, _r$1, b, bb, i, k, larger, m, ndigits, table, words, x, x$1, x$2, y, $s};return $f;
-		};
-		nat.prototype.String = function String$2() {
-			var {$24r, _r, z, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			_r = z.itoa(false, 16); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = "0x" + ($bytesToString(_r));
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$2, $c: true, $r, $24r, _r, z, $s};return $f;
-		};
-		$ptrType(nat).prototype.String = function(...$args) { return this.$get().String(...$args); };
-		nat.prototype.clear = function clear() {
-			var _i, _ref, i, z;
-			z = this;
-			_ref = z;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				((i < 0 || i >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + i] = 0);
-				_i++;
-			}
-		};
-		$ptrType(nat).prototype.clear = function(...$args) { return this.$get().clear(...$args); };
-		nat.prototype.norm = function norm$1() {
-			var i, x, z;
-			z = this;
-			i = z.$length;
-			while (true) {
-				if (!(i > 0 && ((x = i - 1 >> 0, ((x < 0 || x >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + x])) === 0))) { break; }
-				i = i - (1) >> 0;
-			}
-			return $subslice(z, 0, i);
-		};
-		$ptrType(nat).prototype.norm = function(...$args) { return this.$get().norm(...$args); };
-		nat.prototype.make = function make(n) {
-			var n, z;
-			z = this;
-			if (n <= z.$capacity) {
-				return $subslice(z, 0, n);
-			}
-			if (n === 1) {
-				return $makeSlice(nat, 1);
-			}
-			return $makeSlice(nat, n, (n + 4 >> 0));
-		};
-		$ptrType(nat).prototype.make = function(...$args) { return this.$get().make(...$args); };
-		nat.prototype.setWord = function setWord(x) {
-			var x, z;
-			z = this;
-			if (x === 0) {
-				return $subslice(z, 0, 0);
-			}
-			z = z.make(1);
-			(0 >= z.$length ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + 0] = x);
-			return z;
-		};
-		$ptrType(nat).prototype.setWord = function(...$args) { return this.$get().setWord(...$args); };
-		nat.prototype.setUint64 = function setUint64(x) {
-			var w, x, x$1, z;
-			z = this;
-			w = ((x.$low >>> 0));
-			if ((x$1 = (new $Uint64(0, w)), (x$1.$high === x.$high && x$1.$low === x.$low))) {
-				return z.setWord(w);
-			}
-			z = z.make(2);
-			(1 >= z.$length ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + 1] = (($shiftRightUint64(x, 32).$low >>> 0)));
-			(0 >= z.$length ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + 0] = ((x.$low >>> 0)));
-			return z;
-		};
-		$ptrType(nat).prototype.setUint64 = function(...$args) { return this.$get().setUint64(...$args); };
-		nat.prototype.set = function set(x) {
-			var x, z;
-			z = this;
-			z = z.make(x.$length);
-			$copySlice(z, x);
-			return z;
-		};
-		$ptrType(nat).prototype.set = function(...$args) { return this.$get().set(...$args); };
-		nat.prototype.add = function add(x, y) {
-			var {$24r, _r, _r$1, c, m, n, x, y, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			m = x.$length;
-			n = y.$length;
-				/* */ if (m < n) { $s = 2; continue; }
-				/* */ if ((m === 0)) { $s = 3; continue; }
-				/* */ if ((n === 0)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (m < n) { */ case 2:
-					_r = z.add(y, x); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$24r = _r;
-					$s = 7; case 7: return $24r;
-				/* } else if ((m === 0)) { */ case 3:
-					$s = -1; return $subslice(z, 0, 0);
-				/* } else if ((n === 0)) { */ case 4:
-					$s = -1; return z.set(x);
-				/* } */ case 5:
-			case 1:
-			z = z.make(m + 1 >> 0);
-			c = addVV($convertSliceType($subslice(z, 0, n), sliceType$2), $convertSliceType(x, sliceType$2), $convertSliceType(y, sliceType$2));
-			/* */ if (m > n) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (m > n) { */ case 8:
-				_r$1 = addVW($convertSliceType($subslice(z, n, m), sliceType$2), $convertSliceType($subslice(x, n), sliceType$2), c); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				c = _r$1;
-			/* } */ case 9:
-			((m < 0 || m >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + m] = c);
-			$s = -1; return z.norm();
-			/* */ } return; } var $f = {$blk: add, $c: true, $r, $24r, _r, _r$1, c, m, n, x, y, z, $s};return $f;
-		};
-		$ptrType(nat).prototype.add = function(...$args) { return this.$get().add(...$args); };
-		nat.prototype.sub = function sub(x, y) {
-			var {_r, c, m, n, x, y, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			m = x.$length;
-			n = y.$length;
-			if (m < n) {
-				$panic(new $String("underflow"));
-			} else if ((m === 0)) {
-				$s = -1; return $subslice(z, 0, 0);
-			} else if ((n === 0)) {
-				$s = -1; return z.set(x);
-			}
-			z = z.make(m);
-			c = subVV($convertSliceType($subslice(z, 0, n), sliceType$2), $convertSliceType(x, sliceType$2), $convertSliceType(y, sliceType$2));
-			/* */ if (m > n) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (m > n) { */ case 1:
-				_r = subVW($convertSliceType($subslice(z, n), sliceType$2), $convertSliceType($subslice(x, n), sliceType$2), c); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				c = _r;
-			/* } */ case 2:
-			if (!((c === 0))) {
-				$panic(new $String("underflow"));
-			}
-			$s = -1; return z.norm();
-			/* */ } return; } var $f = {$blk: sub, $c: true, $r, _r, c, m, n, x, y, z, $s};return $f;
-		};
-		$ptrType(nat).prototype.sub = function(...$args) { return this.$get().sub(...$args); };
-		nat.prototype.cmp = function cmp(y) {
-			var i, m, n, r, x, y;
-			r = 0;
-			x = this;
-			m = x.$length;
-			n = y.$length;
-			if (!((m === n)) || (m === 0)) {
-				if (m < n) {
-					r = -1;
-				} else if (m > n) {
-					r = 1;
-				}
-				return r;
-			}
-			i = m - 1 >> 0;
-			while (true) {
-				if (!(i > 0 && (((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]) === ((i < 0 || i >= y.$length) ? ($throwRuntimeError("index out of range"), undefined) : y.$array[y.$offset + i])))) { break; }
-				i = i - (1) >> 0;
-			}
-			if (((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]) < ((i < 0 || i >= y.$length) ? ($throwRuntimeError("index out of range"), undefined) : y.$array[y.$offset + i])) {
-				r = -1;
-			} else if (((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]) > ((i < 0 || i >= y.$length) ? ($throwRuntimeError("index out of range"), undefined) : y.$array[y.$offset + i])) {
-				r = 1;
-			}
-			return r;
-		};
-		$ptrType(nat).prototype.cmp = function(...$args) { return this.$get().cmp(...$args); };
-		nat.prototype.mulAddWW = function mulAddWW(x, y, r) {
-			var m, r, x, y, z;
-			z = this;
-			m = x.$length;
-			if ((m === 0) || (y === 0)) {
-				return z.setWord(r);
-			}
-			z = z.make(m + 1 >> 0);
-			((m < 0 || m >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + m] = mulAddVWW($convertSliceType($subslice(z, 0, m), sliceType$2), $convertSliceType(x, sliceType$2), y, r));
-			return z.norm();
-		};
-		$ptrType(nat).prototype.mulAddWW = function(...$args) { return this.$get().mulAddWW(...$args); };
-		basicMul = function basicMul$1(z, x, y) {
-			var _i, _ref, d, i, x, x$1, y, z;
-			$subslice(z, 0, (x.$length + y.$length >> 0)).clear();
-			_ref = y;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				d = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!((d === 0))) {
-					(x$1 = x.$length + i >> 0, ((x$1 < 0 || x$1 >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + x$1] = addMulVVW($convertSliceType($subslice(z, i, (i + x.$length >> 0)), sliceType$2), $convertSliceType(x, sliceType$2), d)));
-				}
-				_i++;
-			}
-		};
-		nat.prototype.montgomery = function montgomery(x, y, m, k, n) {
-			var c, c2, c3, cx, cy, d, i, k, m, n, t, x, x$1, y, z;
-			z = this;
-			if (!((x.$length === n)) || !((y.$length === n)) || !((m.$length === n))) {
-				$panic(new $String("math/big: mismatched montgomery number lengths"));
-			}
-			z = z.make($imul(n, 2));
-			z.clear();
-			c = 0;
-			i = 0;
-			while (true) {
-				if (!(i < n)) { break; }
-				d = ((i < 0 || i >= y.$length) ? ($throwRuntimeError("index out of range"), undefined) : y.$array[y.$offset + i]);
-				c2 = addMulVVW($convertSliceType($subslice(z, i, (n + i >> 0)), sliceType$2), $convertSliceType(x, sliceType$2), d);
-				t = $imul(((i < 0 || i >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + i]), k) >>> 0;
-				c3 = addMulVVW($convertSliceType($subslice(z, i, (n + i >> 0)), sliceType$2), $convertSliceType(m, sliceType$2), t);
-				cx = c + c2 >>> 0;
-				cy = cx + c3 >>> 0;
-				(x$1 = n + i >> 0, ((x$1 < 0 || x$1 >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + x$1] = cy));
-				if (cx < c2 || cy < c3) {
-					c = 1;
-				} else {
-					c = 0;
-				}
-				i = i + (1) >> 0;
-			}
-			if (!((c === 0))) {
-				subVV($convertSliceType($subslice(z, 0, n), sliceType$2), $convertSliceType($subslice(z, n), sliceType$2), $convertSliceType(m, sliceType$2));
-			} else {
-				$copySlice($subslice(z, 0, n), $subslice(z, n));
-			}
-			return $subslice(z, 0, n);
-		};
-		$ptrType(nat).prototype.montgomery = function(...$args) { return this.$get().montgomery(...$args); };
-		karatsubaAdd = function karatsubaAdd$1(z, x, n) {
-			var {_r, c, n, x, z, $s, $r, $c} = $restore(this, {z, x, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			c = addVV($convertSliceType($subslice(z, 0, n), sliceType$2), $convertSliceType(z, sliceType$2), $convertSliceType(x, sliceType$2));
-			/* */ if (!((c === 0))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!((c === 0))) { */ case 1:
-				_r = addVW($convertSliceType($subslice(z, n, (n + (n >> 1 >> 0) >> 0)), sliceType$2), $convertSliceType($subslice(z, n), sliceType$2), c); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_r;
-			/* } */ case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: karatsubaAdd$1, $c: true, $r, _r, c, n, x, z, $s};return $f;
-		};
-		karatsubaSub = function karatsubaSub$1(z, x, n) {
-			var {_r, c, n, x, z, $s, $r, $c} = $restore(this, {z, x, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			c = subVV($convertSliceType($subslice(z, 0, n), sliceType$2), $convertSliceType(z, sliceType$2), $convertSliceType(x, sliceType$2));
-			/* */ if (!((c === 0))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!((c === 0))) { */ case 1:
-				_r = subVW($convertSliceType($subslice(z, n, (n + (n >> 1 >> 0) >> 0)), sliceType$2), $convertSliceType($subslice(z, n), sliceType$2), c); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_r;
-			/* } */ case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: karatsubaSub$1, $c: true, $r, _r, c, n, x, z, $s};return $f;
-		};
-		karatsuba = function karatsuba$1(z, x, y) {
-			var {_tmp, _tmp$1, _tmp$2, _tmp$3, n, n2, p, r, s, x, x0, x1, xd, y, y0, y1, yd, z, $s, $r, $c} = $restore(this, {z, x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			n = y.$length;
-			if (!(((n & 1) === 0)) || n < karatsubaThreshold || n < 2) {
-				basicMul(z, x, y);
-				$s = -1; return;
-			}
-			n2 = n >> 1 >> 0;
-			_tmp = $subslice(x, n2);
-			_tmp$1 = $subslice(x, 0, n2);
-			x1 = _tmp;
-			x0 = _tmp$1;
-			_tmp$2 = $subslice(y, n2);
-			_tmp$3 = $subslice(y, 0, n2);
-			y1 = _tmp$2;
-			y0 = _tmp$3;
-			$r = karatsuba(z, x0, y0); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = karatsuba($subslice(z, n), x1, y1); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			s = 1;
-			xd = $subslice(z, ($imul(2, n)), (($imul(2, n)) + n2 >> 0));
-			if (!((subVV($convertSliceType(xd, sliceType$2), $convertSliceType(x1, sliceType$2), $convertSliceType(x0, sliceType$2)) === 0))) {
-				s = -s;
-				subVV($convertSliceType(xd, sliceType$2), $convertSliceType(x0, sliceType$2), $convertSliceType(x1, sliceType$2));
-			}
-			yd = $subslice(z, (($imul(2, n)) + n2 >> 0), ($imul(3, n)));
-			if (!((subVV($convertSliceType(yd, sliceType$2), $convertSliceType(y0, sliceType$2), $convertSliceType(y1, sliceType$2)) === 0))) {
-				s = -s;
-				subVV($convertSliceType(yd, sliceType$2), $convertSliceType(y1, sliceType$2), $convertSliceType(y0, sliceType$2));
-			}
-			p = $subslice(z, ($imul(n, 3)));
-			$r = karatsuba(p, xd, yd); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			r = $subslice(z, ($imul(n, 4)));
-			$copySlice(r, $subslice(z, 0, ($imul(n, 2))));
-			$r = karatsubaAdd($subslice(z, n2), r, n); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = karatsubaAdd($subslice(z, n2), $subslice(r, n), n); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (s > 0) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (s > 0) { */ case 6:
-				$r = karatsubaAdd($subslice(z, n2), p, n); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 8; continue;
-			/* } else { */ case 7:
-				$r = karatsubaSub($subslice(z, n2), p, n); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 8:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: karatsuba$1, $c: true, $r, _tmp, _tmp$1, _tmp$2, _tmp$3, n, n2, p, r, s, x, x0, x1, xd, y, y0, y1, yd, z, $s};return $f;
-		};
-		alias = function alias$1(x, y) {
-			var x, x$1, x$2, y;
-			return x.$capacity > 0 && y.$capacity > 0 && (x$1 = $subslice(x, 0, x.$capacity), $indexPtr(x$1.$array, x$1.$offset + (x.$capacity - 1 >> 0), ptrType$4)) === (x$2 = $subslice(y, 0, y.$capacity), $indexPtr(x$2.$array, x$2.$offset + (y.$capacity - 1 >> 0), ptrType$4));
-		};
-		addAt = function addAt$1(z, x, i) {
-			var {_r, c, i, j, n, x, z, $s, $r, $c} = $restore(this, {z, x, i});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			n = x.$length;
-			/* */ if (n > 0) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (n > 0) { */ case 1:
-				c = addVV($convertSliceType($subslice(z, i, (i + n >> 0)), sliceType$2), $convertSliceType($subslice(z, i), sliceType$2), $convertSliceType(x, sliceType$2));
-				/* */ if (!((c === 0))) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!((c === 0))) { */ case 3:
-					j = i + n >> 0;
-					/* */ if (j < z.$length) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (j < z.$length) { */ case 5:
-						_r = addVW($convertSliceType($subslice(z, j), sliceType$2), $convertSliceType($subslice(z, j), sliceType$2), c); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						_r;
-					/* } */ case 6:
-				/* } */ case 4:
-			/* } */ case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: addAt$1, $c: true, $r, _r, c, i, j, n, x, z, $s};return $f;
-		};
-		max = function max$1(x, y) {
-			var x, y;
-			if (x > y) {
-				return x;
-			}
-			return y;
-		};
-		karatsubaLen = function karatsubaLen$1(n, threshold) {
-			var i, n, threshold, y;
-			i = 0;
-			while (true) {
-				if (!(n > threshold)) { break; }
-				n = (n >> $min((1), 31)) >> 0;
-				i = i + (1) >>> 0;
-			}
-			return (y = i, y < 32 ? (n << y) : 0) >> 0;
-		};
-		nat.prototype.mul = function mul(x, y) {
-			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, i, k, m, n, t, tp, x, x0, x0$1, xi, y, y0, y0$1, y1, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			m = x.$length;
-			n = y.$length;
-				/* */ if (m < n) { $s = 2; continue; }
-				/* */ if ((m === 0) || (n === 0)) { $s = 3; continue; }
-				/* */ if ((n === 1)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (m < n) { */ case 2:
-					_r = z.mul(y, x); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$24r = _r;
-					$s = 7; case 7: return $24r;
-				/* } else if ((m === 0) || (n === 0)) { */ case 3:
-					$s = -1; return $subslice(z, 0, 0);
-				/* } else if ((n === 1)) { */ case 4:
-					$s = -1; return z.mulAddWW(x, (0 >= y.$length ? ($throwRuntimeError("index out of range"), undefined) : y.$array[y.$offset + 0]), 0);
-				/* } */ case 5:
-			case 1:
-			if (alias(z, x) || alias(z, y)) {
-				z = nat.nil;
-			}
-			if (n < karatsubaThreshold) {
-				z = z.make(m + n >> 0);
-				basicMul(z, x, y);
-				$s = -1; return z.norm();
-			}
-			k = karatsubaLen(n, karatsubaThreshold);
-			x0 = $subslice(x, 0, k);
-			y0 = $subslice(y, 0, k);
-			z = z.make(max($imul(6, k), m + n >> 0));
-			$r = karatsuba(z, x0, y0); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			z = $subslice(z, 0, (m + n >> 0));
-			$subslice(z, ($imul(2, k))).clear();
-			/* */ if (k < n || !((m === n))) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if (k < n || !((m === n))) { */ case 9:
-				_r$1 = getNat($imul(3, k)); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				tp = _r$1;
-				t = tp.$get();
-				x0$1 = x0.norm();
-				y1 = $subslice(y, k);
-				_r$2 = t.mul(x0$1, y1); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				t = _r$2;
-				$r = addAt(z, t, k); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				y0$1 = y0.norm();
-				i = k;
-				/* while (true) { */ case 14:
-					/* if (!(i < x.$length)) { break; } */ if(!(i < x.$length)) { $s = 15; continue; }
-					xi = $subslice(x, i);
-					if (xi.$length > k) {
-						xi = $subslice(xi, 0, k);
-					}
-					xi = xi.norm();
-					_r$3 = t.mul(xi, y0$1); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					t = _r$3;
-					$r = addAt(z, t, i); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$4 = t.mul(xi, y1); /* */ $s = 18; case 18: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					t = _r$4;
-					$r = addAt(z, t, i + k >> 0); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					i = i + (k) >> 0;
-				$s = 14; continue;
-				case 15:
-				putNat(tp);
-			/* } */ case 10:
-			$s = -1; return z.norm();
-			/* */ } return; } var $f = {$blk: mul, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, i, k, m, n, t, tp, x, x0, x0$1, xi, y, y0, y0$1, y1, z, $s};return $f;
-		};
-		$ptrType(nat).prototype.mul = function(...$args) { return this.$get().mul(...$args); };
-		basicSqr = function basicSqr$1(z, x) {
-			var {_r, _tuple, _tuple$1, d, i, n, t, tp, x, x$1, x$2, x$3, x$4, z, $s, $r, $c} = $restore(this, {z, x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			n = x.$length;
-			_r = getNat($imul(2, n)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			tp = _r;
-			t = tp.$get();
-			t.clear();
-			_tuple = mulWW((0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]), (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
-			(1 >= z.$length ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + 1] = _tuple[0]);
-			(0 >= z.$length ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + 0] = _tuple[1]);
-			i = 1;
-			while (true) {
-				if (!(i < n)) { break; }
-				d = ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]);
-				_tuple$1 = mulWW(d, d);
-				(x$1 = ($imul(2, i)) + 1 >> 0, ((x$1 < 0 || x$1 >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + x$1] = _tuple$1[0]));
-				(x$2 = $imul(2, i), ((x$2 < 0 || x$2 >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + x$2] = _tuple$1[1]));
-				(x$3 = $imul(2, i), ((x$3 < 0 || x$3 >= t.$length) ? ($throwRuntimeError("index out of range"), undefined) : t.$array[t.$offset + x$3] = addMulVVW($convertSliceType($subslice(t, i, ($imul(2, i))), sliceType$2), $convertSliceType($subslice(x, 0, i), sliceType$2), d)));
-				i = i + (1) >> 0;
-			}
-			(x$4 = ($imul(2, n)) - 1 >> 0, ((x$4 < 0 || x$4 >= t.$length) ? ($throwRuntimeError("index out of range"), undefined) : t.$array[t.$offset + x$4] = shlVU($convertSliceType($subslice(t, 1, (($imul(2, n)) - 1 >> 0)), sliceType$2), $convertSliceType($subslice(t, 1, (($imul(2, n)) - 1 >> 0)), sliceType$2), 1)));
-			addVV($convertSliceType(z, sliceType$2), $convertSliceType(z, sliceType$2), $convertSliceType(t, sliceType$2));
-			putNat(tp);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: basicSqr$1, $c: true, $r, _r, _tuple, _tuple$1, d, i, n, t, tp, x, x$1, x$2, x$3, x$4, z, $s};return $f;
-		};
-		karatsubaSqr = function karatsubaSqr$1(z, x) {
-			var {_tmp, _tmp$1, n, n2, p, r, x, x0, x1, xd, z, $s, $r, $c} = $restore(this, {z, x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			n = x.$length;
-			/* */ if (!(((n & 1) === 0)) || n < karatsubaSqrThreshold || n < 2) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(((n & 1) === 0)) || n < karatsubaSqrThreshold || n < 2) { */ case 1:
-				$r = basicSqr($subslice(z, 0, ($imul(2, n))), x); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 2:
-			n2 = n >> 1 >> 0;
-			_tmp = $subslice(x, n2);
-			_tmp$1 = $subslice(x, 0, n2);
-			x1 = _tmp;
-			x0 = _tmp$1;
-			$r = karatsubaSqr(z, x0); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = karatsubaSqr($subslice(z, n), x1); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			xd = $subslice(z, ($imul(2, n)), (($imul(2, n)) + n2 >> 0));
-			if (!((subVV($convertSliceType(xd, sliceType$2), $convertSliceType(x1, sliceType$2), $convertSliceType(x0, sliceType$2)) === 0))) {
-				subVV($convertSliceType(xd, sliceType$2), $convertSliceType(x0, sliceType$2), $convertSliceType(x1, sliceType$2));
-			}
-			p = $subslice(z, ($imul(n, 3)));
-			$r = karatsubaSqr(p, xd); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			r = $subslice(z, ($imul(n, 4)));
-			$copySlice(r, $subslice(z, 0, ($imul(n, 2))));
-			$r = karatsubaAdd($subslice(z, n2), r, n); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = karatsubaAdd($subslice(z, n2), $subslice(r, n), n); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = karatsubaSub($subslice(z, n2), p, n); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: karatsubaSqr$1, $c: true, $r, _tmp, _tmp$1, n, n2, p, r, x, x0, x1, xd, z, $s};return $f;
-		};
-		nat.prototype.sqr = function sqr(x) {
-			var {_r, _r$1, _r$2, _tuple, d, k, n, t, tp, x, x0, x0$1, x1, z, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			n = x.$length;
-			if ((n === 0)) {
-				$s = -1; return $subslice(z, 0, 0);
-			} else if ((n === 1)) {
-				d = (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]);
-				z = z.make(2);
-				_tuple = mulWW(d, d);
-				(1 >= z.$length ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + 1] = _tuple[0]);
-				(0 >= z.$length ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + 0] = _tuple[1]);
-				$s = -1; return z.norm();
-			}
-			if (alias(z, x)) {
-				z = nat.nil;
-			}
-			if (n < basicSqrThreshold) {
-				z = z.make($imul(2, n));
-				basicMul(z, x, x);
-				$s = -1; return z.norm();
-			}
-			/* */ if (n < karatsubaSqrThreshold) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (n < karatsubaSqrThreshold) { */ case 1:
-				z = z.make($imul(2, n));
-				$r = basicSqr(z, x); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return z.norm();
-			/* } */ case 2:
-			k = karatsubaLen(n, karatsubaSqrThreshold);
-			x0 = $subslice(x, 0, k);
-			z = z.make(max($imul(6, k), $imul(2, n)));
-			$r = karatsubaSqr(z, x0); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			z = $subslice(z, 0, ($imul(2, n)));
-			$subslice(z, ($imul(2, k))).clear();
-			/* */ if (k < n) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (k < n) { */ case 5:
-				_r = getNat($imul(2, k)); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				tp = _r;
-				t = tp.$get();
-				x0$1 = x0.norm();
-				x1 = $subslice(x, k);
-				_r$1 = t.mul(x0$1, x1); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				t = _r$1;
-				$r = addAt(z, t, k); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = addAt(z, t, k); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$2 = t.sqr(x1); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				t = _r$2;
-				$r = addAt(z, t, $imul(2, k)); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				putNat(tp);
-			/* } */ case 6:
-			$s = -1; return z.norm();
-			/* */ } return; } var $f = {$blk: sqr, $c: true, $r, _r, _r$1, _r$2, _tuple, d, k, n, t, tp, x, x0, x0$1, x1, z, $s};return $f;
-		};
-		$ptrType(nat).prototype.sqr = function(...$args) { return this.$get().sqr(...$args); };
-		nat.prototype.mulRange = function mulRange(a, b) {
-			var {$24r, $24r$1, _arg, _arg$1, _r, _r$1, _r$2, _r$3, a, b, m, x, z, $s, $r, $c} = $restore(this, {a, b});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-				/* */ if ((a.$high === 0 && a.$low === 0)) { $s = 2; continue; }
-				/* */ if ((a.$high > b.$high || (a.$high === b.$high && a.$low > b.$low))) { $s = 3; continue; }
-				/* */ if ((a.$high === b.$high && a.$low === b.$low)) { $s = 4; continue; }
-				/* */ if ((x = new $Uint64(a.$high + 0, a.$low + 1), (x.$high === b.$high && x.$low === b.$low))) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if ((a.$high === 0 && a.$low === 0)) { */ case 2:
-					$s = -1; return z.setUint64(new $Uint64(0, 0));
-				/* } else if ((a.$high > b.$high || (a.$high === b.$high && a.$low > b.$low))) { */ case 3:
-					$s = -1; return z.setUint64(new $Uint64(0, 1));
-				/* } else if ((a.$high === b.$high && a.$low === b.$low)) { */ case 4:
-					$s = -1; return z.setUint64(a);
-				/* } else if ((x = new $Uint64(a.$high + 0, a.$low + 1), (x.$high === b.$high && x.$low === b.$low))) { */ case 5:
-					_r = z.mul((nat.nil).setUint64(a), (nat.nil).setUint64(b)); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$24r = _r;
-					$s = 8; case 8: return $24r;
-				/* } */ case 6:
-			case 1:
-			m = $div64((new $Uint64(a.$high + b.$high, a.$low + b.$low)), new $Uint64(0, 2), false);
-			_r$1 = (nat.nil).mulRange(a, m); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_arg = _r$1;
-			_r$2 = (nat.nil).mulRange(new $Uint64(m.$high + 0, m.$low + 1), b); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_arg$1 = _r$2;
-			_r$3 = z.mul(_arg, _arg$1); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$24r$1 = _r$3;
-			$s = 12; case 12: return $24r$1;
-			/* */ } return; } var $f = {$blk: mulRange, $c: true, $r, $24r, $24r$1, _arg, _arg$1, _r, _r$1, _r$2, _r$3, a, b, m, x, z, $s};return $f;
-		};
-		$ptrType(nat).prototype.mulRange = function(...$args) { return this.$get().mulRange(...$args); };
-		getNat = function getNat$1(n) {
-			var {_r, n, v, x, z, $s, $r, $c} = $restore(this, {n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = ptrType$3.nil;
-			_r = natPool.Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			v = _r;
-			if (!($interfaceIsEqual(v, $ifaceNil))) {
-				z = $assertType(v, ptrType$3);
-			}
-			if (z === ptrType$3.nil) {
-				z = $newDataPointer(nat.nil, ptrType$3);
-			}
-			z.$set(z.make(n));
-			if (n > 0) {
-				(x = z.$get(), (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0] = 1043915));
-			}
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: getNat$1, $c: true, $r, _r, n, v, x, z, $s};return $f;
-		};
-		putNat = function putNat$1(x) {
-			var x;
-			natPool.Put(x);
-		};
-		nat.prototype.bitLen = function bitLen() {
-			var i, top, x;
-			x = this;
-			i = x.$length - 1 >> 0;
-			if (i >= 0) {
-				top = ((((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]) >>> 0));
-				top = (top | ((top >>> 1 >>> 0))) >>> 0;
-				top = (top | ((top >>> 2 >>> 0))) >>> 0;
-				top = (top | ((top >>> 4 >>> 0))) >>> 0;
-				top = (top | ((top >>> 8 >>> 0))) >>> 0;
-				top = (top | ((top >>> 16 >>> 0))) >>> 0;
-				top = (top | (((top >>> 16 >>> 0) >>> 16 >>> 0))) >>> 0;
-				return ($imul(i, 32)) + bits.Len(top) >> 0;
-			}
-			return 0;
-		};
-		$ptrType(nat).prototype.bitLen = function(...$args) { return this.$get().bitLen(...$args); };
-		nat.prototype.trailingZeroBits = function trailingZeroBits() {
-			var i, x;
-			x = this;
-			if (x.$length === 0) {
-				return 0;
-			}
-			i = 0;
-			while (true) {
-				if (!(((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]) === 0)) { break; }
-				i = i + (1) >>> 0;
-			}
-			return ($imul(i, 32) >>> 0) + ((bits.TrailingZeros(((((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]) >>> 0))) >>> 0)) >>> 0;
-		};
-		$ptrType(nat).prototype.trailingZeroBits = function(...$args) { return this.$get().trailingZeroBits(...$args); };
-		nat.prototype.isPow2 = function isPow2() {
-			var i, x;
-			x = this;
-			i = 0;
-			while (true) {
-				if (!(((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]) === 0)) { break; }
-				i = i + (1) >>> 0;
-			}
-			if ((i === (((x.$length >>> 0)) - 1 >>> 0)) && (((((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]) & ((((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]) - 1 >>> 0))) >>> 0) === 0)) {
-				return [($imul(i, 32) >>> 0) + ((bits.TrailingZeros(((((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]) >>> 0))) >>> 0)) >>> 0, true];
-			}
-			return [0, false];
-		};
-		$ptrType(nat).prototype.isPow2 = function(...$args) { return this.$get().isPow2(...$args); };
-		same = function same$1(x, y) {
-			var x, y;
-			return (x.$length === y.$length) && x.$length > 0 && $indexPtr(x.$array, x.$offset + 0, ptrType$4) === $indexPtr(y.$array, y.$offset + 0, ptrType$4);
-		};
-		nat.prototype.shl = function shl(x, s) {
-			var _q, _r, m, n, s, x, z;
-			z = this;
-			if (s === 0) {
-				if (same(z, x)) {
-					return z;
-				}
-				if (!alias(z, x)) {
-					return z.set(x);
-				}
-			}
-			m = x.$length;
-			if (m === 0) {
-				return $subslice(z, 0, 0);
-			}
-			n = m + (((_q = s / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero")) >> 0)) >> 0;
-			z = z.make(n + 1 >> 0);
-			((n < 0 || n >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + n] = shlVU($convertSliceType($subslice(z, (n - m >> 0), n), sliceType$2), $convertSliceType(x, sliceType$2), (_r = s % 32, _r === _r ? _r : $throwRuntimeError("integer divide by zero"))));
-			$subslice(z, 0, (n - m >> 0)).clear();
-			return z.norm();
-		};
-		$ptrType(nat).prototype.shl = function(...$args) { return this.$get().shl(...$args); };
-		nat.prototype.shr = function shr$1(x, s) {
-			var _q, _r, m, n, s, x, z;
-			z = this;
-			if (s === 0) {
-				if (same(z, x)) {
-					return z;
-				}
-				if (!alias(z, x)) {
-					return z.set(x);
-				}
-			}
-			m = x.$length;
-			n = m - (((_q = s / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero")) >> 0)) >> 0;
-			if (n <= 0) {
-				return $subslice(z, 0, 0);
-			}
-			z = z.make(n);
-			shrVU($convertSliceType(z, sliceType$2), $convertSliceType($subslice(x, (m - n >> 0)), sliceType$2), (_r = s % 32, _r === _r ? _r : $throwRuntimeError("integer divide by zero")));
-			return z.norm();
-		};
-		$ptrType(nat).prototype.shr = function(...$args) { return this.$get().shr(...$args); };
-		nat.prototype.setBit = function setBit(x, i, b) {
-			var _1, _q, _r, b, i, j, m, n, x, y, z;
-			z = this;
-			j = (((_q = i / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero")) >> 0));
-			m = (y = ((_r = i % 32, _r === _r ? _r : $throwRuntimeError("integer divide by zero"))), y < 32 ? (1 << y) : 0) >>> 0;
-			n = x.$length;
-			_1 = b;
-			if (_1 === (0)) {
-				z = z.make(n);
-				$copySlice(z, x);
-				if (j >= n) {
-					return z;
-				}
-				((j < 0 || j >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + j] = ((((j < 0 || j >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + j]) & ~(m)) >>> 0));
-				return z.norm();
-			} else if (_1 === (1)) {
-				if (j >= n) {
-					z = z.make(j + 1 >> 0);
-					$subslice(z, n).clear();
-				} else {
-					z = z.make(n);
-				}
-				$copySlice(z, x);
-				((j < 0 || j >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + j] = ((((j < 0 || j >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + j]) | (m)) >>> 0));
-				return z;
-			}
-			$panic(new $String("set bit is not 0 or 1"));
-		};
-		$ptrType(nat).prototype.setBit = function(...$args) { return this.$get().setBit(...$args); };
-		nat.prototype.bit = function bit(i) {
-			var _q, _r, i, j, x, y;
-			x = this;
-			j = (_q = i / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero"));
-			if (j >= ((x.$length >>> 0))) {
-				return 0;
-			}
-			return ((((((y = ((_r = i % 32, _r === _r ? _r : $throwRuntimeError("integer divide by zero"))), y < 32 ? (((j < 0 || j >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + j]) >>> y) : 0) >>> 0) & 1) >>> 0) >>> 0));
-		};
-		$ptrType(nat).prototype.bit = function(...$args) { return this.$get().bit(...$args); };
-		nat.prototype.sticky = function sticky(i) {
-			var _i, _q, _r, _ref, i, j, x, x$1, y;
-			x = this;
-			j = (_q = i / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero"));
-			if (j >= ((x.$length >>> 0))) {
-				if (x.$length === 0) {
-					return 0;
-				}
-				return 1;
-			}
-			_ref = $subslice(x, 0, j);
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				x$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!((x$1 === 0))) {
-					return 1;
-				}
-				_i++;
-			}
-			if (!((((y = ((32 - (_r = i % 32, _r === _r ? _r : $throwRuntimeError("integer divide by zero")) >>> 0)), y < 32 ? (((j < 0 || j >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + j]) << y) : 0) >>> 0) === 0))) {
-				return 1;
-			}
-			return 0;
-		};
-		$ptrType(nat).prototype.sticky = function(...$args) { return this.$get().sticky(...$args); };
-		nat.prototype.and = function and(x, y) {
-			var i, m, n, x, y, z;
-			z = this;
-			m = x.$length;
-			n = y.$length;
-			if (m > n) {
-				m = n;
-			}
-			z = z.make(m);
-			i = 0;
-			while (true) {
-				if (!(i < m)) { break; }
-				((i < 0 || i >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + i] = ((((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]) & ((i < 0 || i >= y.$length) ? ($throwRuntimeError("index out of range"), undefined) : y.$array[y.$offset + i])) >>> 0));
-				i = i + (1) >> 0;
-			}
-			return z.norm();
-		};
-		$ptrType(nat).prototype.and = function(...$args) { return this.$get().and(...$args); };
-		nat.prototype.trunc = function trunc(x, n) {
-			var _index, _q, _r, _r$1, n, w, x, y, z;
-			z = this;
-			w = (_q = (((n + 32 >>> 0) - 1 >>> 0)) / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero"));
-			if (((x.$length >>> 0)) < w) {
-				return z.set(x);
-			}
-			z = z.make(((w >> 0)));
-			$copySlice(z, x);
-			if (!(((_r = n % 32, _r === _r ? _r : $throwRuntimeError("integer divide by zero")) === 0))) {
-				_index = z.$length - 1 >> 0;
-				((_index < 0 || _index >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + _index] = ((((_index < 0 || _index >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + _index]) & ((((y = ((_r$1 = n % 32, _r$1 === _r$1 ? _r$1 : $throwRuntimeError("integer divide by zero"))), y < 32 ? (1 << y) : 0) >>> 0) - 1 >>> 0))) >>> 0));
-			}
-			return z.norm();
-		};
-		$ptrType(nat).prototype.trunc = function(...$args) { return this.$get().trunc(...$args); };
-		nat.prototype.andNot = function andNot(x, y) {
-			var i, m, n, x, y, z;
-			z = this;
-			m = x.$length;
-			n = y.$length;
-			if (n > m) {
-				n = m;
-			}
-			z = z.make(m);
-			i = 0;
-			while (true) {
-				if (!(i < n)) { break; }
-				((i < 0 || i >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + i] = ((((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]) & ~((i < 0 || i >= y.$length) ? ($throwRuntimeError("index out of range"), undefined) : y.$array[y.$offset + i])) >>> 0));
-				i = i + (1) >> 0;
-			}
-			$copySlice($subslice(z, n, m), $subslice(x, n, m));
-			return z.norm();
-		};
-		$ptrType(nat).prototype.andNot = function(...$args) { return this.$get().andNot(...$args); };
-		nat.prototype.or = function or(x, y) {
-			var _tmp, _tmp$1, i, m, n, s, x, y, z;
-			z = this;
-			m = x.$length;
-			n = y.$length;
-			s = x;
-			if (m < n) {
-				_tmp = m;
-				_tmp$1 = n;
-				n = _tmp;
-				m = _tmp$1;
-				s = y;
-			}
-			z = z.make(m);
-			i = 0;
-			while (true) {
-				if (!(i < n)) { break; }
-				((i < 0 || i >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + i] = ((((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]) | ((i < 0 || i >= y.$length) ? ($throwRuntimeError("index out of range"), undefined) : y.$array[y.$offset + i])) >>> 0));
-				i = i + (1) >> 0;
-			}
-			$copySlice($subslice(z, n, m), $subslice(s, n, m));
-			return z.norm();
-		};
-		$ptrType(nat).prototype.or = function(...$args) { return this.$get().or(...$args); };
-		nat.prototype.xor = function xor(x, y) {
-			var _tmp, _tmp$1, i, m, n, s, x, y, z;
-			z = this;
-			m = x.$length;
-			n = y.$length;
-			s = x;
-			if (m < n) {
-				_tmp = m;
-				_tmp$1 = n;
-				n = _tmp;
-				m = _tmp$1;
-				s = y;
-			}
-			z = z.make(m);
-			i = 0;
-			while (true) {
-				if (!(i < n)) { break; }
-				((i < 0 || i >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + i] = ((((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]) ^ ((i < 0 || i >= y.$length) ? ($throwRuntimeError("index out of range"), undefined) : y.$array[y.$offset + i])) >>> 0));
-				i = i + (1) >> 0;
-			}
-			$copySlice($subslice(z, n, m), $subslice(s, n, m));
-			return z.norm();
-		};
-		$ptrType(nat).prototype.xor = function(...$args) { return this.$get().xor(...$args); };
-		nat.prototype.random = function random(rand$1, limit, n) {
-			var {_1, _i, _i$1, _index, _r, _r$1, _r$2, _ref, _ref$1, bitLengthOfMSW, i, i$1, limit, mask, n, rand$1, y, z, $s, $r, $c} = $restore(this, {rand$1, limit, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			if (alias(z, limit)) {
-				z = nat.nil;
-			}
-			z = z.make(limit.$length);
-			bitLengthOfMSW = (((_r = n % 32, _r === _r ? _r : $throwRuntimeError("integer divide by zero")) >>> 0));
-			if (bitLengthOfMSW === 0) {
-				bitLengthOfMSW = 32;
-			}
-			mask = (((((y = bitLengthOfMSW, y < 32 ? (1 << y) : 0) >>> 0)) - 1 >>> 0));
-			/* while (true) { */ case 1:
-					_1 = 32;
-					/* */ if (_1 === (32)) { $s = 4; continue; }
-					/* */ if (_1 === (64)) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (_1 === (32)) { */ case 4:
-						_ref = z;
-						_i = 0;
-						/* while (true) { */ case 8:
-							/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 9; continue; }
-							i = _i;
-							_r$1 = rand$1.Uint32(); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-							((i < 0 || i >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + i] = ((_r$1 >>> 0)));
-							_i++;
-						$s = 8; continue;
-						case 9:
-						$s = 7; continue;
-					/* } else if (_1 === (64)) { */ case 5:
-						_ref$1 = z;
-						_i$1 = 0;
-						/* while (true) { */ case 11:
-							/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 12; continue; }
-							i$1 = _i$1;
-							_r$2 = rand$1.Uint32(); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-							((i$1 < 0 || i$1 >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + i$1] = ((((_r$2 >>> 0)) | 0) >>> 0));
-							_i$1++;
-						$s = 11; continue;
-						case 12:
-						$s = 7; continue;
-					/* } else { */ case 6:
-						$panic(new $String("unknown word size"));
-					/* } */ case 7:
-				case 3:
-				_index = limit.$length - 1 >> 0;
-				((_index < 0 || _index >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + _index] = ((((_index < 0 || _index >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + _index]) & (mask)) >>> 0));
-				if (z.cmp(limit) < 0) {
-					/* break; */ $s = 2; continue;
-				}
-			$s = 1; continue;
-			case 2:
-			$s = -1; return z.norm();
-			/* */ } return; } var $f = {$blk: random, $c: true, $r, _1, _i, _i$1, _index, _r, _r$1, _r$2, _ref, _ref$1, bitLengthOfMSW, i, i$1, limit, mask, n, rand$1, y, z, $s};return $f;
-		};
-		$ptrType(nat).prototype.random = function(...$args) { return this.$get().random(...$args); };
-		nat.prototype.expNN = function expNN(x, y, m, slow) {
-			var {$24r, $24r$1, $24r$2, $24r$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, i, j, j$1, logM, m, ok, q, r, shift, slow, v, w, x, x$1, y, y$1, y$2, y$3, z, zz, $s, $r, $c} = $restore(this, {x, y, m, slow});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			if (alias(z, x) || alias(z, y)) {
-				z = nat.nil;
-			}
-			if ((m.$length === 1) && ((0 >= m.$length ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + 0]) === 1)) {
-				$s = -1; return z.setWord(0);
-			}
-			if (y.$length === 0) {
-				$s = -1; return z.setWord(1);
-			}
-			if (x.$length === 0) {
-				$s = -1; return z.setWord(0);
-			}
-			if ((x.$length === 1) && ((0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]) === 1)) {
-				$s = -1; return z.setWord(1);
-			}
-			/* */ if ((y.$length === 1) && ((0 >= y.$length ? ($throwRuntimeError("index out of range"), undefined) : y.$array[y.$offset + 0]) === 1)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if ((y.$length === 1) && ((0 >= y.$length ? ($throwRuntimeError("index out of range"), undefined) : y.$array[y.$offset + 0]) === 1)) { */ case 1:
-				/* */ if (!((m.$length === 0))) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!((m.$length === 0))) { */ case 3:
-					_r = z.rem(x, m); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$24r = _r;
-					$s = 6; case 6: return $24r;
-				/* } */ case 4:
-				$s = -1; return z.set(x);
-			/* } */ case 2:
-			/* */ if (!((m.$length === 0))) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if (!((m.$length === 0))) { */ case 7:
-				z = z.make(m.$length);
-				/* */ if (y.$length > 1 && !slow) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (y.$length > 1 && !slow) { */ case 9:
-					/* */ if ((((0 >= m.$length ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + 0]) & 1) >>> 0) === 1) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if ((((0 >= m.$length ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + 0]) & 1) >>> 0) === 1) { */ case 11:
-						_r$1 = z.expNNMontgomery(x, y, m); /* */ $s = 13; case 13: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						$24r$1 = _r$1;
-						$s = 14; case 14: return $24r$1;
-					/* } */ case 12:
-					_tuple = m.isPow2();
-					logM = _tuple[0];
-					ok = _tuple[1];
-					/* */ if (ok) { $s = 15; continue; }
-					/* */ $s = 16; continue;
-					/* if (ok) { */ case 15:
-						_r$2 = z.expNNWindowed(x, y, logM); /* */ $s = 17; case 17: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						$24r$2 = _r$2;
-						$s = 18; case 18: return $24r$2;
-					/* } */ case 16:
-					_r$3 = z.expNNMontgomeryEven(x, y, m); /* */ $s = 19; case 19: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					$24r$3 = _r$3;
-					$s = 20; case 20: return $24r$3;
-				/* } */ case 10:
-			/* } */ case 8:
-			z = z.set(x);
-			v = (x$1 = y.$length - 1 >> 0, ((x$1 < 0 || x$1 >= y.$length) ? ($throwRuntimeError("index out of range"), undefined) : y.$array[y.$offset + x$1]));
-			shift = nlz(v) + 1 >>> 0;
-			v = (y$1 = (shift), y$1 < 32 ? (v << y$1) : 0) >>> 0;
-			q = nat.nil;
-			w = 32 - ((shift >> 0)) >> 0;
-			_tmp = nat.nil;
-			_tmp$1 = nat.nil;
-			zz = _tmp;
-			r = _tmp$1;
-			j = 0;
-			/* while (true) { */ case 21:
-				/* if (!(j < w)) { break; } */ if(!(j < w)) { $s = 22; continue; }
-				_r$4 = zz.sqr(z); /* */ $s = 23; case 23: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				zz = _r$4;
-				_tmp$2 = z;
-				_tmp$3 = zz;
-				zz = _tmp$2;
-				z = _tmp$3;
-				/* */ if (!((((v & 2147483648) >>> 0) === 0))) { $s = 24; continue; }
-				/* */ $s = 25; continue;
-				/* if (!((((v & 2147483648) >>> 0) === 0))) { */ case 24:
-					_r$5 = zz.mul(z, x); /* */ $s = 26; case 26: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					zz = _r$5;
-					_tmp$4 = z;
-					_tmp$5 = zz;
-					zz = _tmp$4;
-					z = _tmp$5;
-				/* } */ case 25:
-				/* */ if (!((m.$length === 0))) { $s = 27; continue; }
-				/* */ $s = 28; continue;
-				/* if (!((m.$length === 0))) { */ case 27:
-					_r$6 = zz.div(r, z, m); /* */ $s = 29; case 29: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					_tuple$1 = _r$6;
-					zz = _tuple$1[0];
-					r = _tuple$1[1];
-					_tmp$6 = q;
-					_tmp$7 = z;
-					_tmp$8 = zz;
-					_tmp$9 = r;
-					zz = _tmp$6;
-					r = _tmp$7;
-					q = _tmp$8;
-					z = _tmp$9;
-				/* } */ case 28:
-				v = (y$2 = (1), y$2 < 32 ? (v << y$2) : 0) >>> 0;
-				j = j + (1) >> 0;
-			$s = 21; continue;
-			case 22:
-			i = y.$length - 2 >> 0;
-			/* while (true) { */ case 30:
-				/* if (!(i >= 0)) { break; } */ if(!(i >= 0)) { $s = 31; continue; }
-				v = ((i < 0 || i >= y.$length) ? ($throwRuntimeError("index out of range"), undefined) : y.$array[y.$offset + i]);
-				j$1 = 0;
-				/* while (true) { */ case 32:
-					/* if (!(j$1 < 32)) { break; } */ if(!(j$1 < 32)) { $s = 33; continue; }
-					_r$7 = zz.sqr(z); /* */ $s = 34; case 34: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					zz = _r$7;
-					_tmp$10 = z;
-					_tmp$11 = zz;
-					zz = _tmp$10;
-					z = _tmp$11;
-					/* */ if (!((((v & 2147483648) >>> 0) === 0))) { $s = 35; continue; }
-					/* */ $s = 36; continue;
-					/* if (!((((v & 2147483648) >>> 0) === 0))) { */ case 35:
-						_r$8 = zz.mul(z, x); /* */ $s = 37; case 37: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						zz = _r$8;
-						_tmp$12 = z;
-						_tmp$13 = zz;
-						zz = _tmp$12;
-						z = _tmp$13;
-					/* } */ case 36:
-					/* */ if (!((m.$length === 0))) { $s = 38; continue; }
-					/* */ $s = 39; continue;
-					/* if (!((m.$length === 0))) { */ case 38:
-						_r$9 = zz.div(r, z, m); /* */ $s = 40; case 40: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-						_tuple$2 = _r$9;
-						zz = _tuple$2[0];
-						r = _tuple$2[1];
-						_tmp$14 = q;
-						_tmp$15 = z;
-						_tmp$16 = zz;
-						_tmp$17 = r;
-						zz = _tmp$14;
-						r = _tmp$15;
-						q = _tmp$16;
-						z = _tmp$17;
-					/* } */ case 39:
-					v = (y$3 = (1), y$3 < 32 ? (v << y$3) : 0) >>> 0;
-					j$1 = j$1 + (1) >> 0;
-				$s = 32; continue;
-				case 33:
-				i = i - (1) >> 0;
-			$s = 30; continue;
-			case 31:
-			$s = -1; return z.norm();
-			/* */ } return; } var $f = {$blk: expNN, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, i, j, j$1, logM, m, ok, q, r, shift, slow, v, w, x, x$1, y, y$1, y$2, y$3, z, zz, $s};return $f;
-		};
-		$ptrType(nat).prototype.expNN = function(...$args) { return this.$get().expNN(...$args); };
-		nat.prototype.expNNMontgomeryEven = function expNNMontgomeryEven(x, y, m) {
-			var {_arg, _arg$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, m, m1, m2, m2inv, n, x, y, z, z1, z2, $s, $r, $c} = $restore(this, {x, y, m});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			n = m.trailingZeroBits();
-			m1 = (nat.nil).shl(natOne, n);
-			m2 = (nat.nil).shr(m, n);
-			_r = (nat.nil).expNN(x, y, m1, false); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			z1 = _r;
-			_r$1 = (nat.nil).expNN(x, y, m2, false); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			z2 = _r$1;
-			z = z.set(z2);
-			_r$2 = z1.subMod2N(z1, z2, n); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			z1 = _r$2;
-			_r$3 = (nat.nil).modInverse(m2, m1); /* */ $s = 4; case 4: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			m2inv = _r$3;
-			_r$4 = z2.mul(z1, m2inv); /* */ $s = 5; case 5: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			z2 = _r$4;
-			z2 = z2.trunc(z2, n);
-			_arg = z;
-			_r$5 = z1.mul(z2, m2); /* */ $s = 6; case 6: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_arg$1 = _r$5;
-			_r$6 = z.add(_arg, _arg$1); /* */ $s = 7; case 7: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			z = _r$6;
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: expNNMontgomeryEven, $c: true, $r, _arg, _arg$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, m, m1, m2, m2inv, n, x, y, z, z1, z2, $s};return $f;
-		};
-		$ptrType(nat).prototype.expNNMontgomeryEven = function(...$args) { return this.$get().expNNMontgomeryEven(...$args); };
-		nat.prototype.expNNWindowed = function expNNWindowed(x, y, logM) {
-			var {_i, _i$1, _q, _q$1, _q$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _ref$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, advance, i, i$1, i$2, i$3, j, logM, mbits, mmask, mtop, p, p1, p2, powers, w, x, x$1, x$2, x$3, y, y$1, y$2, yi, z, zz, zzp, $s, $r, $c} = $restore(this, {x, y, logM});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			if (y.$length <= 1) {
-				$panic(new $String("big: misuse of expNNWindowed"));
-			}
-			if ((((0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]) & 1) >>> 0) === 0) {
-				$s = -1; return z.setWord(0);
-			}
-			if (logM === 1) {
-				$s = -1; return z.setWord(1);
-			}
-			w = (((_q = (((logM + 32 >>> 0) - 1 >>> 0)) / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero")) >> 0));
-			_r = getNat(w); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			zzp = _r;
-			zz = zzp.$get();
-			powers = arrayType$1.zero();
-			_ref = powers;
-			_i = 0;
-			/* while (true) { */ case 2:
-				/* if (!(_i < 16)) { break; } */ if(!(_i < 16)) { $s = 3; continue; }
-				i = _i;
-				_r$1 = getNat(w); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				((i < 0 || i >= powers.length) ? ($throwRuntimeError("index out of range"), undefined) : powers[i] = _r$1);
-				_i++;
-			$s = 2; continue;
-			case 3:
-			powers[0].$set(powers[0].set(natOne));
-			powers[1].$set(powers[1].trunc(x, logM));
-			i$1 = 2;
-			/* while (true) { */ case 5:
-				/* if (!(i$1 < 16)) { break; } */ if(!(i$1 < 16)) { $s = 6; continue; }
-				_tmp = (x$1 = (_q$1 = i$1 / 2, (_q$1 === _q$1 && _q$1 !== 1/0 && _q$1 !== -1/0) ? _q$1 >> 0 : $throwRuntimeError("integer divide by zero")), ((x$1 < 0 || x$1 >= powers.length) ? ($throwRuntimeError("index out of range"), undefined) : powers[x$1]));
-				_tmp$1 = ((i$1 < 0 || i$1 >= powers.length) ? ($throwRuntimeError("index out of range"), undefined) : powers[i$1]);
-				_tmp$2 = (x$2 = i$1 + 1 >> 0, ((x$2 < 0 || x$2 >= powers.length) ? ($throwRuntimeError("index out of range"), undefined) : powers[x$2]));
-				p2 = _tmp;
-				p = _tmp$1;
-				p1 = _tmp$2;
-				_r$2 = p.sqr(p2.$get()); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				p.$set(_r$2);
-				p.$set(p.trunc(p.$get(), logM));
-				_r$3 = p1.mul(p.$get(), x); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				p1.$set(_r$3);
-				p1.$set(p1.trunc(p1.$get(), logM));
-				i$1 = i$1 + (2) >> 0;
-			$s = 5; continue;
-			case 6:
-			i$2 = y.$length - 1 >> 0;
-			mtop = (((_q$2 = ((logM - 2 >>> 0)) / 32, (_q$2 === _q$2 && _q$2 !== 1/0 && _q$2 !== -1/0) ? _q$2 >>> 0 : $throwRuntimeError("integer divide by zero")) >> 0));
-			mmask = 4294967295;
-			mbits = (((logM - 1 >>> 0)) & 31) >>> 0;
-			if (!((mbits === 0))) {
-				mmask = (((y$1 = mbits, y$1 < 32 ? (1 << y$1) : 0) >>> 0)) - 1 >>> 0;
-			}
-			if (i$2 > mtop) {
-				i$2 = mtop;
-			}
-			advance = false;
-			z = z.setWord(1);
-			/* while (true) { */ case 9:
-				/* if (!(i$2 >= 0)) { break; } */ if(!(i$2 >= 0)) { $s = 10; continue; }
-				yi = ((i$2 < 0 || i$2 >= y.$length) ? ($throwRuntimeError("index out of range"), undefined) : y.$array[y.$offset + i$2]);
-				if (i$2 === mtop) {
-					yi = (yi & (mmask)) >>> 0;
-				}
-				j = 0;
-				/* while (true) { */ case 11:
-					/* if (!(j < 32)) { break; } */ if(!(j < 32)) { $s = 12; continue; }
-					/* */ if (advance) { $s = 13; continue; }
-					/* */ $s = 14; continue;
-					/* if (advance) { */ case 13:
-						_r$4 = zz.sqr(z); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						zz = _r$4;
-						_tmp$3 = z;
-						_tmp$4 = zz;
-						zz = _tmp$3;
-						z = _tmp$4;
-						z = z.trunc(z, logM);
-						_r$5 = zz.sqr(z); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						zz = _r$5;
-						_tmp$5 = z;
-						_tmp$6 = zz;
-						zz = _tmp$5;
-						z = _tmp$6;
-						z = z.trunc(z, logM);
-						_r$6 = zz.sqr(z); /* */ $s = 17; case 17: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						zz = _r$6;
-						_tmp$7 = z;
-						_tmp$8 = zz;
-						zz = _tmp$7;
-						z = _tmp$8;
-						z = z.trunc(z, logM);
-						_r$7 = zz.sqr(z); /* */ $s = 18; case 18: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						zz = _r$7;
-						_tmp$9 = z;
-						_tmp$10 = zz;
-						zz = _tmp$9;
-						z = _tmp$10;
-						z = z.trunc(z, logM);
-					/* } */ case 14:
-					_r$8 = zz.mul(z, (x$3 = yi >>> 28 >>> 0, ((x$3 < 0 || x$3 >= powers.length) ? ($throwRuntimeError("index out of range"), undefined) : powers[x$3])).$get()); /* */ $s = 19; case 19: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					zz = _r$8;
-					_tmp$11 = z;
-					_tmp$12 = zz;
-					zz = _tmp$11;
-					z = _tmp$12;
-					z = z.trunc(z, logM);
-					yi = (y$2 = (4), y$2 < 32 ? (yi << y$2) : 0) >>> 0;
-					advance = true;
-					j = j + (4) >> 0;
-				$s = 11; continue;
-				case 12:
-				i$2 = i$2 - (1) >> 0;
-			$s = 9; continue;
-			case 10:
-			zzp.$set(zz);
-			putNat(zzp);
-			_ref$1 = powers;
-			_i$1 = 0;
-			while (true) {
-				if (!(_i$1 < 16)) { break; }
-				i$3 = _i$1;
-				putNat(((i$3 < 0 || i$3 >= powers.length) ? ($throwRuntimeError("index out of range"), undefined) : powers[i$3]));
-				_i$1++;
-			}
-			$s = -1; return z.norm();
-			/* */ } return; } var $f = {$blk: expNNWindowed, $c: true, $r, _i, _i$1, _q, _q$1, _q$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _ref$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, advance, i, i$1, i$2, i$3, j, logM, mbits, mmask, mtop, p, p1, p2, powers, w, x, x$1, x$2, x$3, y, y$1, y$2, yi, z, zz, zzp, $s};return $f;
-		};
-		$ptrType(nat).prototype.expNNWindowed = function(...$args) { return this.$get().expNNWindowed(...$args); };
-		nat.prototype.expNNMontgomery = function expNNMontgomery(x, y, m) {
-			var {RR, _r, _r$1, _r$2, _r$3, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, i, i$1, i$2, j, k0, m, numWords, one, powers, rr, t, x, x$1, x$2, y, y$1, y$2, yi, z, zz, $s, $r, $c} = $restore(this, {x, y, m});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			numWords = m.$length;
-			/* */ if (x.$length > numWords) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (x.$length > numWords) { */ case 1:
-				_r = (nat.nil).div(nat.nil, x, m); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_tuple = _r;
-				x = _tuple[1];
-			/* } */ case 2:
-			if (x.$length < numWords) {
-				rr = $makeSlice(nat, numWords);
-				$copySlice(rr, x);
-				x = rr;
-			}
-			k0 = 2 - (0 >= m.$length ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + 0]) >>> 0;
-			t = (0 >= m.$length ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + 0]) - 1 >>> 0;
-			i = 1;
-			while (true) {
-				if (!(i < 32)) { break; }
-				t = $imul(t, (t)) >>> 0;
-				k0 = $imul(k0, (((t + 1 >>> 0)))) >>> 0;
-				i = (y$1 = (1), y$1 < 32 ? (i << y$1) : 0) >> 0;
-			}
-			k0 = -k0 >>> 0;
-			RR = (nat.nil).setWord(1);
-			zz = (nat.nil).shl(RR, ((($imul(($imul(2, numWords)), 32)) >>> 0)));
-			_r$1 = (nat.nil).div(RR, zz, m); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple$1 = _r$1;
-			RR = _tuple$1[1];
-			if (RR.$length < numWords) {
-				zz = zz.make(numWords);
-				$copySlice(zz, RR);
-				RR = zz;
-			}
-			one = $makeSlice(nat, numWords);
-			(0 >= one.$length ? ($throwRuntimeError("index out of range"), undefined) : one.$array[one.$offset + 0] = 1);
-			powers = arrayType$2.zero();
-			powers[0] = powers[0].montgomery(one, RR, m, k0, numWords);
-			powers[1] = powers[1].montgomery(x, RR, m, k0, numWords);
-			i$1 = 2;
-			while (true) {
-				if (!(i$1 < 16)) { break; }
-				((i$1 < 0 || i$1 >= powers.length) ? ($throwRuntimeError("index out of range"), undefined) : powers[i$1] = ((i$1 < 0 || i$1 >= powers.length) ? ($throwRuntimeError("index out of range"), undefined) : powers[i$1]).montgomery((x$1 = i$1 - 1 >> 0, ((x$1 < 0 || x$1 >= powers.length) ? ($throwRuntimeError("index out of range"), undefined) : powers[x$1])), powers[1], m, k0, numWords));
-				i$1 = i$1 + (1) >> 0;
-			}
-			z = z.make(numWords);
-			$copySlice(z, powers[0]);
-			zz = zz.make(numWords);
-			i$2 = y.$length - 1 >> 0;
-			while (true) {
-				if (!(i$2 >= 0)) { break; }
-				yi = ((i$2 < 0 || i$2 >= y.$length) ? ($throwRuntimeError("index out of range"), undefined) : y.$array[y.$offset + i$2]);
-				j = 0;
-				while (true) {
-					if (!(j < 32)) { break; }
-					if (!((i$2 === (y.$length - 1 >> 0))) || !((j === 0))) {
-						zz = zz.montgomery(z, z, m, k0, numWords);
-						z = z.montgomery(zz, zz, m, k0, numWords);
-						zz = zz.montgomery(z, z, m, k0, numWords);
-						z = z.montgomery(zz, zz, m, k0, numWords);
-					}
-					zz = zz.montgomery(z, (x$2 = yi >>> 28 >>> 0, ((x$2 < 0 || x$2 >= powers.length) ? ($throwRuntimeError("index out of range"), undefined) : powers[x$2])), m, k0, numWords);
-					_tmp = zz;
-					_tmp$1 = z;
-					z = _tmp;
-					zz = _tmp$1;
-					yi = (y$2 = (4), y$2 < 32 ? (yi << y$2) : 0) >>> 0;
-					j = j + (4) >> 0;
-				}
-				i$2 = i$2 - (1) >> 0;
-			}
-			zz = zz.montgomery(z, one, m, k0, numWords);
-			/* */ if (zz.cmp(m) >= 0) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (zz.cmp(m) >= 0) { */ case 5:
-				_r$2 = zz.sub(zz, m); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				zz = _r$2;
-				/* */ if (zz.cmp(m) >= 0) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (zz.cmp(m) >= 0) { */ case 8:
-					_r$3 = (nat.nil).div(nat.nil, zz, m); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_tuple$2 = _r$3;
-					zz = _tuple$2[1];
-				/* } */ case 9:
-			/* } */ case 6:
-			$s = -1; return zz.norm();
-			/* */ } return; } var $f = {$blk: expNNMontgomery, $c: true, $r, RR, _r, _r$1, _r$2, _r$3, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, i, i$1, i$2, j, k0, m, numWords, one, powers, rr, t, x, x$1, x$2, y, y$1, y$2, yi, z, zz, $s};return $f;
-		};
-		$ptrType(nat).prototype.expNNMontgomery = function(...$args) { return this.$get().expNNMontgomery(...$args); };
-		nat.prototype.bytes = function bytes$1(buf) {
-			var _i, _ref, buf, d, i, j, y, z;
-			i = 0;
-			z = this;
-			i = buf.$length;
-			_ref = z;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				d = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				j = 0;
-				while (true) {
-					if (!(j < 4)) { break; }
-					i = i - (1) >> 0;
-					if (i >= 0) {
-						((i < 0 || i >= buf.$length) ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + i] = ((d << 24 >>> 24)));
-					} else if (!((((d << 24 >>> 24)) === 0))) {
-						$panic(new $String("math/big: buffer too small to fit value"));
-					}
-					d = (y = (8), y < 32 ? (d >>> y) : 0) >>> 0;
-					j = j + (1) >> 0;
-				}
-				_i++;
-			}
-			if (i < 0) {
-				i = 0;
-			}
-			while (true) {
-				if (!(i < buf.$length && (((i < 0 || i >= buf.$length) ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + i]) === 0))) { break; }
-				i = i + (1) >> 0;
-			}
-			return i;
-		};
-		$ptrType(nat).prototype.bytes = function(...$args) { return this.$get().bytes(...$args); };
-		bigEndianWord = function bigEndianWord$1(buf) {
-			var buf;
-			if (false) {
-				return (($clone(binary.BigEndian, binary.bigEndian).Uint64(buf).$low >>> 0));
-			}
-			return (($clone(binary.BigEndian, binary.bigEndian).Uint32(buf) >>> 0));
-		};
-		nat.prototype.setBytes = function setBytes(buf) {
-			var _q, buf, d, i, k, s, x, x$1, y, z;
-			z = this;
-			z = z.make((_q = (((buf.$length + 4 >> 0) - 1 >> 0)) / 4, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")));
-			i = buf.$length;
-			k = 0;
-			while (true) {
-				if (!(i >= 4)) { break; }
-				((k < 0 || k >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + k] = bigEndianWord($subslice(buf, (i - 4 >> 0), i)));
-				i = i - (4) >> 0;
-				k = k + (1) >> 0;
-			}
-			if (i > 0) {
-				d = 0;
-				s = 0;
-				while (true) {
-					if (!(i > 0)) { break; }
-					d = (d | (((y = s, y < 32 ? ((((x = i - 1 >> 0, ((x < 0 || x >= buf.$length) ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + x])) >>> 0)) << y) : 0) >>> 0))) >>> 0;
-					i = i - (1) >> 0;
-					s = s + (8) >>> 0;
-				}
-				(x$1 = z.$length - 1 >> 0, ((x$1 < 0 || x$1 >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + x$1] = d));
-			}
-			return z.norm();
-		};
-		$ptrType(nat).prototype.setBytes = function(...$args) { return this.$get().setBytes(...$args); };
-		nat.prototype.sqrt = function sqrt(x) {
-			var {_q, _r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, n, x, z, z1, z2, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			if (x.cmp(natOne) <= 0) {
-				$s = -1; return z.set(x);
-			}
-			if (alias(z, x)) {
-				z = nat.nil;
-			}
-			_tmp = nat.nil;
-			_tmp$1 = nat.nil;
-			z1 = _tmp;
-			z2 = _tmp$1;
-			z1 = z;
-			z1 = z1.setUint64(new $Uint64(0, 1));
-			z1 = z1.shl(z1, (_q = (((x.bitLen() + 1 >> 0) >>> 0)) / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero")));
-			n = 0;
-			/* while (true) { */ case 1:
-				_r = z2.div(nat.nil, x, z1); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_tuple = _r;
-				z2 = _tuple[0];
-				_r$1 = z2.add(z2, z1); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				z2 = _r$1;
-				z2 = z2.shr(z2, 1);
-				if (z2.cmp(z1) >= 0) {
-					if ((n & 1) === 0) {
-						$s = -1; return z1;
-					}
-					$s = -1; return z.set(z1);
-				}
-				_tmp$2 = z2;
-				_tmp$3 = z1;
-				z1 = _tmp$2;
-				z2 = _tmp$3;
-				n = n + (1) >> 0;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return nat.nil;
-			/* */ } return; } var $f = {$blk: sqrt, $c: true, $r, _q, _r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, n, x, z, z1, z2, $s};return $f;
-		};
-		$ptrType(nat).prototype.sqrt = function(...$args) { return this.$get().sqrt(...$args); };
-		nat.prototype.subMod2N = function subMod2N(x, y, n) {
-			var {$24r, $24r$1, _i, _r, _r$1, _r$2, _ref, i, n, x, y, z, $s, $r, $c} = $restore(this, {x, y, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			if (((x.bitLen() >>> 0)) > n) {
-				if (alias(z, x)) {
-					x = x.trunc(x, n);
-				} else {
-					x = (nat.nil).trunc(x, n);
-				}
-			}
-			if (((y.bitLen() >>> 0)) > n) {
-				if (alias(z, y)) {
-					y = y.trunc(y, n);
-				} else {
-					y = (nat.nil).trunc(y, n);
-				}
-			}
-			/* */ if (x.cmp(y) >= 0) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (x.cmp(y) >= 0) { */ case 1:
-				_r = z.sub(x, y); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = _r;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			_r$1 = z.sub(y, x); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			z = _r$1;
-			while (true) {
-				if (!(($imul(((z.$length >>> 0)), 32) >>> 0) < n)) { break; }
-				z = $append(z, 0);
-			}
-			_ref = z;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				((i < 0 || i >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + i] = (~((i < 0 || i >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + i]) >>> 0));
-				_i++;
-			}
-			z = z.trunc(z, n);
-			_r$2 = z.add(z, natOne); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r$1 = _r$2;
-			$s = 7; case 7: return $24r$1;
-			/* */ } return; } var $f = {$blk: subMod2N, $c: true, $r, $24r, $24r$1, _i, _r, _r$1, _r$2, _ref, i, n, x, y, z, $s};return $f;
-		};
-		$ptrType(nat).prototype.subMod2N = function(...$args) { return this.$get().subMod2N(...$args); };
-		$ptrType(Int).prototype.GobEncode = function GobEncode$1() {
-			var b, buf, i, x;
-			x = this;
-			if (x === ptrType$2.nil) {
-				return [sliceType$1.nil, $ifaceNil];
-			}
-			buf = $makeSlice(sliceType$1, (1 + ($imul(x.abs.$length, 4)) >> 0));
-			i = x.abs.bytes(buf) - 1 >> 0;
-			b = 2;
-			if (x.neg) {
-				b = (b | (1)) >>> 0;
-			}
-			((i < 0 || i >= buf.$length) ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + i] = b);
-			return [$subslice(buf, i), $ifaceNil];
-		};
-		$ptrType(Int).prototype.GobDecode = function GobDecode$1(buf) {
-			var {$24r, _r, b, buf, z, $s, $r, $c} = $restore(this, {buf});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			if (buf.$length === 0) {
-				Int.copy(z, new Int.ptr(false, nat.nil));
-				$s = -1; return $ifaceNil;
-			}
-			b = (0 >= buf.$length ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + 0]);
-			/* */ if (!(((b >>> 1 << 24 >>> 24) === 1))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(((b >>> 1 << 24 >>> 24) === 1))) { */ case 1:
-				_r = fmt.Errorf("Int.GobDecode: encoding version %d not supported", new sliceType([new $Uint8((b >>> 1 << 24 >>> 24))])); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = _r;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			z.neg = !((((b & 1) >>> 0) === 0));
-			z.abs = z.abs.setBytes($subslice(buf, 1));
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: GobDecode$1, $c: true, $r, $24r, _r, b, buf, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.MarshalText = function MarshalText$1() {
-			var {$24r, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, err, text, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			text = sliceType$1.nil;
-			err = $ifaceNil;
-			x = this;
-			if (x === ptrType$2.nil) {
-				_tmp = (new sliceType$1($stringToBytes("<nil>")));
-				_tmp$1 = $ifaceNil;
-				text = _tmp;
-				err = _tmp$1;
-				$s = -1; return [text, err];
-			}
-			_r = x.abs.itoa(x.neg, 10); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tmp$2 = _r;
-			_tmp$3 = $ifaceNil;
-			text = _tmp$2;
-			err = _tmp$3;
-			$24r = [text, err];
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: MarshalText$1, $c: true, $r, $24r, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, err, text, x, $s};return $f;
-		};
-		$ptrType(Int).prototype.UnmarshalText = function UnmarshalText$1(text) {
-			var {$24r, _r, _r$1, _tuple, ok, text, z, $s, $r, $c} = $restore(this, {text});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			_r = z.setFromScanner(bytes.NewReader(text), 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			ok = _tuple[1];
-			/* */ if (!ok) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!ok) { */ case 2:
-				_r$1 = fmt.Errorf("math/big: cannot unmarshal %q into a *big.Int", new sliceType([text])); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 5; case 5: return $24r;
-			/* } */ case 3:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: UnmarshalText$1, $c: true, $r, $24r, _r, _r$1, _tuple, ok, text, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.MarshalJSON = function MarshalJSON() {
-			var {$24r, _r, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			if (x === ptrType$2.nil) {
-				$s = -1; return [(new sliceType$1($stringToBytes("null"))), $ifaceNil];
-			}
-			_r = x.abs.itoa(x.neg, 10); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = [_r, $ifaceNil];
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: MarshalJSON, $c: true, $r, $24r, _r, x, $s};return $f;
-		};
-		$ptrType(Int).prototype.UnmarshalJSON = function UnmarshalJSON(text) {
-			var {$24r, _r, text, z, $s, $r, $c} = $restore(this, {text});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			if (($bytesToString(text)) === "null") {
-				$s = -1; return $ifaceNil;
-			}
-			_r = z.UnmarshalText(text); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: UnmarshalJSON, $c: true, $r, $24r, _r, text, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.Text = function Text(base) {
-			var {$24r, _r, base, x, $s, $r, $c} = $restore(this, {base});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			if (x === ptrType$2.nil) {
-				$s = -1; return "<nil>";
-			}
-			_r = x.abs.itoa(x.neg, base); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = ($bytesToString(_r));
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Text, $c: true, $r, $24r, _r, base, x, $s};return $f;
-		};
-		$ptrType(Int).prototype.Append = function Append(buf, base) {
-			var {$24r, _arg, _arg$1, _r, base, buf, x, $s, $r, $c} = $restore(this, {buf, base});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			if (x === ptrType$2.nil) {
-				$s = -1; return $appendSlice(buf, "<nil>");
-			}
-			_arg = buf;
-			_r = x.abs.itoa(x.neg, base); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_arg$1 = _r;
-			$24r = $appendSlice(_arg, _arg$1);
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Append, $c: true, $r, $24r, _arg, _arg$1, _r, base, buf, x, $s};return $f;
-		};
-		$ptrType(Int).prototype.String = function String$3() {
-			var {$24r, _r, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r = x.Text(10); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$3, $c: true, $r, $24r, _r, x, $s};return $f;
-		};
-		writeMultiple = function writeMultiple$1(s, text, count) {
-			var {_r, b, count, s, text, $s, $r, $c} = $restore(this, {s, text, count});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			/* */ if (text.length > 0) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (text.length > 0) { */ case 1:
-				b = (new sliceType$1($stringToBytes(text)));
-				/* while (true) { */ case 3:
-					/* if (!(count > 0)) { break; } */ if(!(count > 0)) { $s = 4; continue; }
-					_r = s.Write(b); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_r;
-					count = count - (1) >> 0;
-				$s = 3; continue;
-				case 4:
-			/* } */ case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: writeMultiple$1, $c: true, $r, _r, b, count, s, text, $s};return $f;
-		};
-		$ptrType(Int).prototype.Format = function Format(s, ch) {
-			var {_1, _2, _arg, _arg$1, _arg$2, _i, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, base, ch, d, d$1, digits, i, left, length, precision, precisionSet, prefix, right, s, sign, width, widthSet, x, zeros, $s, $r, $c} = $restore(this, {s, ch});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			base = 0;
-				_1 = ch;
-				/* */ if (_1 === (98)) { $s = 2; continue; }
-				/* */ if ((_1 === (111)) || (_1 === (79))) { $s = 3; continue; }
-				/* */ if ((_1 === (100)) || (_1 === (115)) || (_1 === (118))) { $s = 4; continue; }
-				/* */ if ((_1 === (120)) || (_1 === (88))) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (_1 === (98)) { */ case 2:
-					base = 2;
-					$s = 7; continue;
-				/* } else if ((_1 === (111)) || (_1 === (79))) { */ case 3:
-					base = 8;
-					$s = 7; continue;
-				/* } else if ((_1 === (100)) || (_1 === (115)) || (_1 === (118))) { */ case 4:
-					base = 10;
-					$s = 7; continue;
-				/* } else if ((_1 === (120)) || (_1 === (88))) { */ case 5:
-					base = 16;
-					$s = 7; continue;
-				/* } else { */ case 6:
-					_arg = s;
-					_arg$1 = new $Int32(ch);
-					_r = x.String(); /* */ $s = 8; case 8: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_arg$2 = new $String(_r);
-					_r$1 = fmt.Fprintf(_arg, "%%!%c(big.Int=%s)", new sliceType([_arg$1, _arg$2])); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$1;
-					$s = -1; return;
-				/* } */ case 7:
-			case 1:
-			/* */ if (x === ptrType$2.nil) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if (x === ptrType$2.nil) { */ case 10:
-				_r$2 = fmt.Fprint(s, new sliceType([new $String("<nil>")])); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-				$s = -1; return;
-			/* } */ case 11:
-			sign = "";
-				/* */ if (x.neg) { $s = 14; continue; }
-				_r$3 = s.Flag(43); /* */ $s = 18; case 18: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				/* */ if (_r$3) { $s = 15; continue; }
-				_r$4 = s.Flag(32); /* */ $s = 19; case 19: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				/* */ if (_r$4) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (x.neg) { */ case 14:
-					sign = "-";
-					$s = 17; continue;
-				/* } else if (_r$3) { */ case 15:
-					sign = "+";
-					$s = 17; continue;
-				/* } else if (_r$4) { */ case 16:
-					sign = " ";
-				/* } */ case 17:
-			case 13:
-			prefix = "";
-			_r$5 = s.Flag(35); /* */ $s = 22; case 22: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			/* */ if (_r$5) { $s = 20; continue; }
-			/* */ $s = 21; continue;
-			/* if (_r$5) { */ case 20:
-				_2 = ch;
-				if (_2 === (98)) {
-					prefix = "0b";
-				} else if (_2 === (111)) {
-					prefix = "0";
-				} else if (_2 === (120)) {
-					prefix = "0x";
-				} else if (_2 === (88)) {
-					prefix = "0X";
-				}
-			/* } */ case 21:
-			if (ch === 79) {
-				prefix = "0o";
-			}
-			_r$6 = x.abs.utoa(base); /* */ $s = 23; case 23: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			digits = _r$6;
-			if (ch === 88) {
-				_ref = digits;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					i = _i;
-					d = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					if (97 <= d && d <= 122) {
-						((i < 0 || i >= digits.$length) ? ($throwRuntimeError("index out of range"), undefined) : digits.$array[digits.$offset + i] = (65 + ((d - 97 << 24 >>> 24)) << 24 >>> 24));
-					}
-					_i++;
-				}
-			}
-			left = 0;
-			zeros = 0;
-			right = 0;
-			_r$7 = s.Precision(); /* */ $s = 24; case 24: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			_tuple = _r$7;
-			precision = _tuple[0];
-			precisionSet = _tuple[1];
-			if (precisionSet) {
-				if (digits.$length < precision) {
-					zeros = precision - digits.$length >> 0;
-				} else if ((digits.$length === 1) && ((0 >= digits.$length ? ($throwRuntimeError("index out of range"), undefined) : digits.$array[digits.$offset + 0]) === 48) && (precision === 0)) {
-					$s = -1; return;
-				}
-			}
-			length = ((sign.length + prefix.length >> 0) + zeros >> 0) + digits.$length >> 0;
-			_r$8 = s.Width(); /* */ $s = 25; case 25: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			_tuple$1 = _r$8;
-			width = _tuple$1[0];
-			widthSet = _tuple$1[1];
-			/* */ if (widthSet && length < width) { $s = 26; continue; }
-			/* */ $s = 27; continue;
-			/* if (widthSet && length < width) { */ case 26:
-					d$1 = width - length >> 0;
-					_r$9 = s.Flag(45); /* */ $s = 33; case 33: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					/* */ if (_r$9) { $s = 29; continue; }
-					_r$10 = s.Flag(48); /* */ $s = 34; case 34: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					/* */ if (_r$10 && !precisionSet) { $s = 30; continue; }
-					/* */ $s = 31; continue;
-					/* if (_r$9) { */ case 29:
-						right = d$1;
-						$s = 32; continue;
-					/* } else if (_r$10 && !precisionSet) { */ case 30:
-						zeros = d$1;
-						$s = 32; continue;
-					/* } else { */ case 31:
-						left = d$1;
-					/* } */ case 32:
-				case 28:
-			/* } */ case 27:
-			$r = writeMultiple(s, " ", left); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = writeMultiple(s, sign, 1); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = writeMultiple(s, prefix, 1); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = writeMultiple(s, "0", zeros); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$11 = s.Write(digits); /* */ $s = 39; case 39: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-			_r$11;
-			$r = writeMultiple(s, " ", right); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: Format, $c: true, $r, _1, _2, _arg, _arg$1, _arg$2, _i, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, base, ch, d, d$1, digits, i, left, length, precision, precisionSet, prefix, right, s, sign, width, widthSet, x, zeros, $s};return $f;
-		};
-		$ptrType(Int).prototype.scan = function scan$1(r, base) {
-			var {_r, _r$1, _tuple, _tuple$1, base, err, neg, r, z, $s, $r, $c} = $restore(this, {r, base});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			_r = scanSign(r); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			neg = _tuple[0];
-			err = _tuple[1];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [ptrType$2.nil, 0, err];
-			}
-			_r$1 = z.abs.scan(r, base, false); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple$1 = _r$1;
-			z.abs = _tuple$1[0];
-			base = _tuple$1[1];
-			err = _tuple$1[3];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [ptrType$2.nil, base, err];
-			}
-			z.neg = z.abs.$length > 0 && neg;
-			$s = -1; return [z, base, $ifaceNil];
-			/* */ } return; } var $f = {$blk: scan$1, $c: true, $r, _r, _r$1, _tuple, _tuple$1, base, err, neg, r, z, $s};return $f;
-		};
-		scanSign = function scanSign$1(r) {
-			var {_1, _r, _r$1, _tmp, _tmp$1, _tuple, ch, err, neg, r, $s, $r, $c} = $restore(this, {r});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			neg = false;
-			err = $ifaceNil;
-			ch = 0;
-			_r = r.ReadByte(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			ch = _tuple[0];
-			err = _tuple[1];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				_tmp = false;
-				_tmp$1 = err;
-				neg = _tmp;
-				err = _tmp$1;
-				$s = -1; return [neg, err];
-			}
-				_1 = ch;
-				/* */ if (_1 === (45)) { $s = 3; continue; }
-				/* */ if (_1 === (43)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_1 === (45)) { */ case 3:
-					neg = true;
-					$s = 6; continue;
-				/* } else if (_1 === (43)) { */ case 4:
-					$s = 6; continue;
-				/* } else { */ case 5:
-					_r$1 = r.UnreadByte(); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$1;
-				/* } */ case 6:
-			case 2:
-			$s = -1; return [neg, err];
-			/* */ } return; } var $f = {$blk: scanSign$1, $c: true, $r, _1, _r, _r$1, _tmp, _tmp$1, _tuple, ch, err, neg, r, $s};return $f;
-		};
-		$ptrType(byteReader).prototype.ReadByte = function ReadByte() {
-			var {_r, _r$1, _tuple, ch, err, r, size, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			_r = r.ScanState.ReadRune(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			ch = _tuple[0];
-			size = _tuple[1];
-			err = _tuple[2];
-			/* */ if (!((size === 1)) && $interfaceIsEqual(err, $ifaceNil)) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!((size === 1)) && $interfaceIsEqual(err, $ifaceNil)) { */ case 2:
-				_r$1 = fmt.Errorf("invalid rune %#U", new sliceType([new $Int32(ch)])); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				err = _r$1;
-			/* } */ case 3:
-			$s = -1; return [((ch << 24 >>> 24)), err];
-			/* */ } return; } var $f = {$blk: ReadByte, $c: true, $r, _r, _r$1, _tuple, ch, err, r, size, $s};return $f;
-		};
-		byteReader.prototype.ReadByte = function(...$args) { return this.$val.ReadByte(...$args); };
-		$ptrType(byteReader).prototype.UnreadByte = function UnreadByte() {
-			var {$24r, _r, r, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = this;
-			_r = r.ScanState.UnreadRune(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: UnreadByte, $c: true, $r, $24r, _r, r, $s};return $f;
-		};
-		byteReader.prototype.UnreadByte = function(...$args) { return this.$val.UnreadByte(...$args); };
-		$ptrType(Int).prototype.Scan = function Scan$1(s, ch) {
-			var {_1, _r, _tuple, base, ch, err, s, x, z, $s, $r, $c} = $restore(this, {s, ch});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			$r = s.SkipSpace(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			base = 0;
-			_1 = ch;
-			if (_1 === (98)) {
-				base = 2;
-			} else if (_1 === (111)) {
-				base = 8;
-			} else if (_1 === (100)) {
-				base = 10;
-			} else if ((_1 === (120)) || (_1 === (88))) {
-				base = 16;
-			} else if ((_1 === (115)) || (_1 === (118))) {
-			} else {
-				$s = -1; return errors.New("Int.Scan: invalid verb");
-			}
-			_r = z.scan((x = new byteReader.ptr(s), new x.constructor.elem(x)), base); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			err = _tuple[2];
-			$s = -1; return err;
-			/* */ } return; } var $f = {$blk: Scan$1, $c: true, $r, _1, _r, _tuple, base, ch, err, s, x, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.Sign = function Sign$1() {
-			var x;
-			x = this;
-			if (x.abs.$length === 0) {
-				return 0;
-			}
-			if (x.neg) {
-				return -1;
-			}
-			return 1;
-		};
-		$ptrType(Int).prototype.SetInt64 = function SetInt64$1(x) {
-			var neg, x, z;
-			z = this;
-			neg = false;
-			if ((x.$high < 0 || (x.$high === 0 && x.$low < 0))) {
-				neg = true;
-				x = new $Int64(-x.$high, -x.$low);
-			}
-			z.abs = z.abs.setUint64((new $Uint64(x.$high, x.$low)));
-			z.neg = neg;
-			return z;
-		};
-		$ptrType(Int).prototype.SetUint64 = function SetUint64$1(x) {
-			var x, z;
-			z = this;
-			z.abs = z.abs.setUint64(x);
-			z.neg = false;
-			return z;
-		};
-		NewInt = function NewInt$1(x) {
-			var abs, u, x, x$1;
-			u = (new $Uint64(x.$high, x.$low));
-			if ((x.$high < 0 || (x.$high === 0 && x.$low < 0))) {
-				u = new $Uint64(-u.$high, -u.$low);
-			}
-			abs = sliceType$2.nil;
-			if ((x.$high === 0 && x.$low === 0)) {
-			} else if (true && !((x$1 = $shiftRightUint64(u, 32), (x$1.$high === 0 && x$1.$low === 0)))) {
-				abs = new sliceType$2([((u.$low >>> 0)), (($shiftRightUint64(u, 32).$low >>> 0))]);
-			} else {
-				abs = new sliceType$2([((u.$low >>> 0))]);
-			}
-			return new Int.ptr((x.$high < 0 || (x.$high === 0 && x.$low < 0)), $convertSliceType(abs, nat));
-		};
-		$pkg.NewInt = NewInt;
-		$ptrType(Int).prototype.Set = function Set$1(x) {
-			var x, z;
-			z = this;
-			if (!(z === x)) {
-				z.abs = z.abs.set(x.abs);
-				z.neg = x.neg;
-			}
-			return z;
-		};
-		$ptrType(Int).prototype.Bits = function Bits() {
-			var x;
-			x = this;
-			return $convertSliceType(x.abs, sliceType$2);
-		};
-		$ptrType(Int).prototype.SetBits = function SetBits(abs) {
-			var abs, z;
-			z = this;
-			z.abs = ($convertSliceType(abs, nat)).norm();
-			z.neg = false;
-			return z;
-		};
-		$ptrType(Int).prototype.Abs = function Abs$1(x) {
-			var x, z;
-			z = this;
-			z.Set(x);
-			z.neg = false;
-			return z;
-		};
-		$ptrType(Int).prototype.Neg = function Neg$1(x) {
-			var x, z;
-			z = this;
-			z.Set(x);
-			z.neg = z.abs.$length > 0 && !z.neg;
-			return z;
-		};
-		$ptrType(Int).prototype.Add = function Add$1(x, y) {
-			var {_r, _r$1, _r$2, neg, x, y, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			neg = x.neg;
-			/* */ if (x.neg === y.neg) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (x.neg === y.neg) { */ case 1:
-				_r = z.abs.add(x.abs, y.abs); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				z.abs = _r;
-				$s = 3; continue;
-			/* } else { */ case 2:
-				/* */ if (x.abs.cmp(y.abs) >= 0) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (x.abs.cmp(y.abs) >= 0) { */ case 5:
-					_r$1 = z.abs.sub(x.abs, y.abs); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					z.abs = _r$1;
-					$s = 7; continue;
-				/* } else { */ case 6:
-					neg = !neg;
-					_r$2 = z.abs.sub(y.abs, x.abs); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					z.abs = _r$2;
-				/* } */ case 7:
-			/* } */ case 3:
-			z.neg = z.abs.$length > 0 && neg;
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: Add$1, $c: true, $r, _r, _r$1, _r$2, neg, x, y, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.Sub = function Sub$1(x, y) {
-			var {_r, _r$1, _r$2, neg, x, y, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			neg = x.neg;
-			/* */ if (!(x.neg === y.neg)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(x.neg === y.neg)) { */ case 1:
-				_r = z.abs.add(x.abs, y.abs); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				z.abs = _r;
-				$s = 3; continue;
-			/* } else { */ case 2:
-				/* */ if (x.abs.cmp(y.abs) >= 0) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (x.abs.cmp(y.abs) >= 0) { */ case 5:
-					_r$1 = z.abs.sub(x.abs, y.abs); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					z.abs = _r$1;
-					$s = 7; continue;
-				/* } else { */ case 6:
-					neg = !neg;
-					_r$2 = z.abs.sub(y.abs, x.abs); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					z.abs = _r$2;
-				/* } */ case 7:
-			/* } */ case 3:
-			z.neg = z.abs.$length > 0 && neg;
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: Sub$1, $c: true, $r, _r, _r$1, _r$2, neg, x, y, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.Mul = function Mul$1(x, y) {
-			var {_r, _r$1, x, y, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			/* */ if (x === y) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (x === y) { */ case 1:
-				_r = z.abs.sqr(x.abs); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				z.abs = _r;
-				z.neg = false;
-				$s = -1; return z;
-			/* } */ case 2:
-			_r$1 = z.abs.mul(x.abs, y.abs); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			z.abs = _r$1;
-			z.neg = z.abs.$length > 0 && !(x.neg === y.neg);
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: Mul$1, $c: true, $r, _r, _r$1, x, y, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.MulRange = function MulRange(a, b) {
-			var {_r, _tmp, _tmp$1, a, b, neg, x, x$1, z, $s, $r, $c} = $restore(this, {a, b});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			if ((a.$high > b.$high || (a.$high === b.$high && a.$low > b.$low))) {
-				$s = -1; return z.SetInt64(new $Int64(0, 1));
-			} else if ((a.$high < 0 || (a.$high === 0 && a.$low <= 0)) && (b.$high > 0 || (b.$high === 0 && b.$low >= 0))) {
-				$s = -1; return z.SetInt64(new $Int64(0, 0));
-			}
-			neg = false;
-			if ((a.$high < 0 || (a.$high === 0 && a.$low < 0))) {
-				neg = (x = (x$1 = new $Int64(b.$high - a.$high, b.$low - a.$low), new $Int64(x$1.$high & 0, (x$1.$low & 1) >>> 0)), (x.$high === 0 && x.$low === 0));
-				_tmp = new $Int64(-b.$high, -b.$low);
-				_tmp$1 = new $Int64(-a.$high, -a.$low);
-				a = _tmp;
-				b = _tmp$1;
-			}
-			_r = z.abs.mulRange((new $Uint64(a.$high, a.$low)), (new $Uint64(b.$high, b.$low))); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			z.abs = _r;
-			z.neg = neg;
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: MulRange, $c: true, $r, _r, _tmp, _tmp$1, a, b, neg, x, x$1, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.Binomial = function Binomial(n, k) {
-			var {K, N, _arg, _arg$1, _r, _r$1, _r$2, _r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, i, k, n, t, x, z, $s, $r, $c} = $restore(this, {n, k});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			K = [K];
-			N = [N];
-			i = [i];
-			z = this;
-			if ((k.$high > n.$high || (k.$high === n.$high && k.$low > n.$low))) {
-				$s = -1; return z.SetInt64(new $Int64(0, 0));
-			}
-			if ((x = new $Int64(n.$high - k.$high, n.$low - k.$low), (k.$high > x.$high || (k.$high === x.$high && k.$low > x.$low)))) {
-				k = new $Int64(n.$high - k.$high, n.$low - k.$low);
-			}
-			_tmp = new Int.ptr(false, nat.nil);
-			_tmp$1 = new Int.ptr(false, nat.nil);
-			_tmp$2 = new Int.ptr(false, nat.nil);
-			_tmp$3 = new Int.ptr(false, nat.nil);
-			N[0] = $clone(_tmp, Int);
-			K[0] = $clone(_tmp$1, Int);
-			i[0] = $clone(_tmp$2, Int);
-			t = $clone(_tmp$3, Int);
-			N[0].SetInt64(n);
-			K[0].SetInt64(k);
-			z.Set(intOne);
-			/* while (true) { */ case 1:
-				/* if (!(i[0].Cmp(K[0]) < 0)) { break; } */ if(!(i[0].Cmp(K[0]) < 0)) { $s = 2; continue; }
-				_arg = z;
-				_r = t.Sub(N[0], i[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_arg$1 = _r;
-				_r$1 = z.Mul(_arg, _arg$1); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$1;
-				_r$2 = i[0].Add(i[0], intOne); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-				_r$3 = z.Quo(z, i[0]); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_r$3;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: Binomial, $c: true, $r, K, N, _arg, _arg$1, _r, _r$1, _r$2, _r$3, _tmp, _tmp$1, _tmp$2, _tmp$3, i, k, n, t, x, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.Quo = function Quo$1(x, y) {
-			var {_r, _tuple, x, y, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			_r = z.abs.div(nat.nil, x.abs, y.abs); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			z.abs = _tuple[0];
-			z.neg = z.abs.$length > 0 && !(x.neg === y.neg);
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: Quo$1, $c: true, $r, _r, _tuple, x, y, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.Rem = function Rem(x, y) {
-			var {_r, _tuple, x, y, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			_r = (nat.nil).div(z.abs, x.abs, y.abs); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			z.abs = _tuple[1];
-			z.neg = z.abs.$length > 0 && x.neg;
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: Rem, $c: true, $r, _r, _tuple, x, y, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.QuoRem = function QuoRem(x, y, r) {
-			var {_r, _tmp, _tmp$1, _tuple, r, x, y, z, $s, $r, $c} = $restore(this, {x, y, r});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			_r = z.abs.div(r.abs, x.abs, y.abs); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			z.abs = _tuple[0];
-			r.abs = _tuple[1];
-			_tmp = z.abs.$length > 0 && !(x.neg === y.neg);
-			_tmp$1 = r.abs.$length > 0 && x.neg;
-			z.neg = _tmp;
-			r.neg = _tmp$1;
-			$s = -1; return [z, r];
-			/* */ } return; } var $f = {$blk: QuoRem, $c: true, $r, _r, _tmp, _tmp$1, _tuple, r, x, y, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.Div = function Div(x, y) {
-			var {_r, _r$1, _r$2, r, x, y, y_neg, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			r = [r];
-			z = this;
-			y_neg = y.neg;
-			r[0] = new Int.ptr(false, nat.nil);
-			_r = z.QuoRem(x, y, r[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r;
-			/* */ if (r[0].neg) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (r[0].neg) { */ case 2:
-				/* */ if (y_neg) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (y_neg) { */ case 4:
-					_r$1 = z.Add(z, intOne); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$1;
-					$s = 6; continue;
-				/* } else { */ case 5:
-					_r$2 = z.Sub(z, intOne); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$2;
-				/* } */ case 6:
-			/* } */ case 3:
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: Div, $c: true, $r, _r, _r$1, _r$2, r, x, y, y_neg, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.Mod = function Mod(x, y) {
-			var {_r, _r$1, _r$2, q, x, y, y0, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			y0 = y;
-			if (z === y || alias(z.abs, y.abs)) {
-				y0 = new Int.ptr(false, nat.nil).Set(y);
-			}
-			q = new Int.ptr(false, nat.nil);
-			_r = q.QuoRem(x, y, z); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r;
-			/* */ if (z.neg) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (z.neg) { */ case 2:
-				/* */ if (y0.neg) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (y0.neg) { */ case 4:
-					_r$1 = z.Sub(z, y0); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$1;
-					$s = 6; continue;
-				/* } else { */ case 5:
-					_r$2 = z.Add(z, y0); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$2;
-				/* } */ case 6:
-			/* } */ case 3:
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: Mod, $c: true, $r, _r, _r$1, _r$2, q, x, y, y0, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.DivMod = function DivMod(x, y, m) {
-			var {_r, _r$1, _r$2, _r$3, _r$4, m, x, y, y0, z, $s, $r, $c} = $restore(this, {x, y, m});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			y0 = y;
-			if (z === y || alias(z.abs, y.abs)) {
-				y0 = new Int.ptr(false, nat.nil).Set(y);
-			}
-			_r = z.QuoRem(x, y, m); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r;
-			/* */ if (m.neg) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (m.neg) { */ case 2:
-				/* */ if (y0.neg) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (y0.neg) { */ case 4:
-					_r$1 = z.Add(z, intOne); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$1;
-					_r$2 = m.Sub(m, y0); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$2;
-					$s = 6; continue;
-				/* } else { */ case 5:
-					_r$3 = z.Sub(z, intOne); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_r$3;
-					_r$4 = m.Add(m, y0); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					_r$4;
-				/* } */ case 6:
-			/* } */ case 3:
-			$s = -1; return [z, m];
-			/* */ } return; } var $f = {$blk: DivMod, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, m, x, y, y0, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.Cmp = function Cmp$1(y) {
-			var r, x, y;
-			r = 0;
-			x = this;
-			if (x === y) {
-			} else if (x.neg === y.neg) {
-				r = x.abs.cmp(y.abs);
-				if (x.neg) {
-					r = -r;
-				}
-			} else if (x.neg) {
-				r = -1;
-			} else {
-				r = 1;
-			}
-			return r;
-		};
-		$ptrType(Int).prototype.CmpAbs = function CmpAbs(y) {
-			var x, y;
-			x = this;
-			return x.abs.cmp(y.abs);
-		};
-		low32 = function low32$1(x) {
-			var x;
-			if (x.$length === 0) {
-				return 0;
-			}
-			return (((0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]) >>> 0));
-		};
-		low64 = function low64$1(x) {
-			var v, x, x$1;
-			if (x.$length === 0) {
-				return new $Uint64(0, 0);
-			}
-			v = (new $Uint64(0, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])));
-			if (true && x.$length > 1) {
-				return (x$1 = $shiftLeft64((new $Uint64(0, (1 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 1]))), 32), new $Uint64(x$1.$high | v.$high, (x$1.$low | v.$low) >>> 0));
-			}
-			return v;
-		};
-		$ptrType(Int).prototype.Int64 = function Int64() {
-			var v, x, x$1;
-			x = this;
-			v = ((x$1 = low64(x.abs), new $Int64(x$1.$high, x$1.$low)));
-			if (x.neg) {
-				v = new $Int64(-v.$high, -v.$low);
-			}
-			return v;
-		};
-		$ptrType(Int).prototype.Uint64 = function Uint64() {
-			var x;
-			x = this;
-			return low64(x.abs);
-		};
-		$ptrType(Int).prototype.IsInt64 = function IsInt64() {
-			var w, x, x$1, x$2;
-			x = this;
-			if (x.abs.$length <= 2) {
-				w = ((x$1 = low64(x.abs), new $Int64(x$1.$high, x$1.$low)));
-				return (w.$high > 0 || (w.$high === 0 && w.$low >= 0)) || x.neg && (x$2 = new $Int64(-w.$high, -w.$low), (w.$high === x$2.$high && w.$low === x$2.$low));
-			}
-			return false;
-		};
-		$ptrType(Int).prototype.IsUint64 = function IsUint64() {
-			var x;
-			x = this;
-			return !x.neg && x.abs.$length <= 2;
-		};
-		$ptrType(Int).prototype.SetString = function SetString$1(s, base) {
-			var {$24r, _r, base, s, z, $s, $r, $c} = $restore(this, {s, base});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			_r = z.setFromScanner(strings.NewReader(s), base); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: SetString$1, $c: true, $r, $24r, _r, base, s, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.setFromScanner = function setFromScanner(r, base) {
-			var {_r, _r$1, _tuple, _tuple$1, base, err, err$1, r, z, $s, $r, $c} = $restore(this, {r, base});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			_r = z.scan(r, base); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			err = _tuple[2];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [ptrType$2.nil, false];
-			}
-			_r$1 = r.ReadByte(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple$1 = _r$1;
-			err$1 = _tuple$1[1];
-			if (!($interfaceIsEqual(err$1, io.EOF))) {
-				$s = -1; return [ptrType$2.nil, false];
-			}
-			$s = -1; return [z, true];
-			/* */ } return; } var $f = {$blk: setFromScanner, $c: true, $r, _r, _r$1, _tuple, _tuple$1, base, err, err$1, r, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.SetBytes = function SetBytes(buf) {
-			var buf, z;
-			z = this;
-			z.abs = z.abs.setBytes(buf);
-			z.neg = false;
-			return z;
-		};
-		$ptrType(Int).prototype.Bytes = function Bytes() {
-			var buf, x;
-			x = this;
-			buf = $makeSlice(sliceType$1, ($imul(x.abs.$length, 4)));
-			return $subslice(buf, x.abs.bytes(buf));
-		};
-		$ptrType(Int).prototype.FillBytes = function FillBytes(buf) {
-			var _i, _ref, buf, i, x;
-			x = this;
-			_ref = buf;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				((i < 0 || i >= buf.$length) ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + i] = 0);
-				_i++;
-			}
-			x.abs.bytes(buf);
-			return buf;
-		};
-		$ptrType(Int).prototype.BitLen = function BitLen() {
-			var x;
-			x = this;
-			return x.abs.bitLen();
-		};
-		$ptrType(Int).prototype.TrailingZeroBits = function TrailingZeroBits() {
-			var x;
-			x = this;
-			return x.abs.trailingZeroBits();
-		};
-		$ptrType(Int).prototype.Exp = function Exp(x, y, m) {
-			var {$24r, _r, m, x, y, z, $s, $r, $c} = $restore(this, {x, y, m});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			_r = z.exp(x, y, m, false); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Exp, $c: true, $r, $24r, _r, m, x, y, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.exp = function exp(x, y, m, slow) {
-			var {_r, _r$1, _r$2, inverse, m, mWords, slow, x, xWords, y, yWords, z, $s, $r, $c} = $restore(this, {x, y, m, slow});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			xWords = x.abs;
-			/* */ if (y.neg) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (y.neg) { */ case 1:
-				if (m === ptrType$2.nil || (m.abs.$length === 0)) {
-					$s = -1; return z.SetInt64(new $Int64(0, 1));
-				}
-				_r = new Int.ptr(false, nat.nil).ModInverse(x, m); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				inverse = _r;
-				if (inverse === ptrType$2.nil) {
-					$s = -1; return ptrType$2.nil;
-				}
-				xWords = inverse.abs;
-			/* } */ case 2:
-			yWords = y.abs;
-			mWords = nat.nil;
-			if (!(m === ptrType$2.nil)) {
-				if (z === m || alias(z.abs, m.abs)) {
-					m = new Int.ptr(false, nat.nil).Set(m);
-				}
-				mWords = m.abs;
-			}
-			_r$1 = z.abs.expNN(xWords, yWords, mWords, slow); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			z.abs = _r$1;
-			z.neg = z.abs.$length > 0 && x.neg && yWords.$length > 0 && ((((0 >= yWords.$length ? ($throwRuntimeError("index out of range"), undefined) : yWords.$array[yWords.$offset + 0]) & 1) >>> 0) === 1);
-			/* */ if (z.neg && mWords.$length > 0) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (z.neg && mWords.$length > 0) { */ case 5:
-				_r$2 = z.abs.sub(mWords, z.abs); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				z.abs = _r$2;
-				z.neg = false;
-			/* } */ case 6:
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: exp, $c: true, $r, _r, _r$1, _r$2, inverse, m, mWords, slow, x, xWords, y, yWords, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.GCD = function GCD(x, y, a, b) {
-			var {$24r, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, a, b, lenA, lenB, negA, negB, x, y, z, $s, $r, $c} = $restore(this, {x, y, a, b});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			if ((a.abs.$length === 0) || (b.abs.$length === 0)) {
-				_tmp = a.abs.$length;
-				_tmp$1 = b.abs.$length;
-				_tmp$2 = a.neg;
-				_tmp$3 = b.neg;
-				lenA = _tmp;
-				lenB = _tmp$1;
-				negA = _tmp$2;
-				negB = _tmp$3;
-				if (lenA === 0) {
-					z.Set(b);
-				} else {
-					z.Set(a);
-				}
-				z.neg = false;
-				if (!(x === ptrType$2.nil)) {
-					if (lenA === 0) {
-						x.SetUint64(new $Uint64(0, 0));
-					} else {
-						x.SetUint64(new $Uint64(0, 1));
-						x.neg = negA;
-					}
-				}
-				if (!(y === ptrType$2.nil)) {
-					if (lenB === 0) {
-						y.SetUint64(new $Uint64(0, 0));
-					} else {
-						y.SetUint64(new $Uint64(0, 1));
-						y.neg = negB;
-					}
-				}
-				$s = -1; return z;
-			}
-			_r = z.lehmerGCD(x, y, a, b); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: GCD, $c: true, $r, $24r, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, a, b, lenA, lenB, negA, negB, x, y, z, $s};return $f;
-		};
-		lehmerSimulate = function lehmerSimulate$1(A, B) {
-			var A, B, _q, _r, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, a1, a2, even, h, m, n, q, r, u0, u1, u2, v0, v1, v2, x, x$1, x$10, x$11, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, y, y$1, y$2, y$3, y$4;
-			u0 = 0;
-			u1 = 0;
-			v0 = 0;
-			v1 = 0;
-			even = false;
-			_tmp = 0;
-			_tmp$1 = 0;
-			_tmp$2 = 0;
-			_tmp$3 = 0;
-			a1 = _tmp;
-			a2 = _tmp$1;
-			u2 = _tmp$2;
-			v2 = _tmp$3;
-			m = B.abs.$length;
-			n = A.abs.$length;
-			h = nlz((x = A.abs, x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])));
-			a1 = (((y = h, y < 32 ? ((x$2 = A.abs, x$3 = n - 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3])) << y) : 0) >>> 0) | ((y$1 = ((32 - h >>> 0)), y$1 < 32 ? ((x$4 = A.abs, x$5 = n - 2 >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])) >>> y$1) : 0) >>> 0)) >>> 0;
-			if ((n === m)) {
-				a2 = (((y$2 = h, y$2 < 32 ? ((x$6 = B.abs, x$7 = n - 1 >> 0, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7])) << y$2) : 0) >>> 0) | ((y$3 = ((32 - h >>> 0)), y$3 < 32 ? ((x$8 = B.abs, x$9 = n - 2 >> 0, ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9])) >>> y$3) : 0) >>> 0)) >>> 0;
-			} else if ((n === (m + 1 >> 0))) {
-				a2 = (y$4 = ((32 - h >>> 0)), y$4 < 32 ? ((x$10 = B.abs, x$11 = n - 2 >> 0, ((x$11 < 0 || x$11 >= x$10.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + x$11])) >>> y$4) : 0) >>> 0;
-			} else {
-				a2 = 0;
-			}
-			even = false;
-			_tmp$4 = 0;
-			_tmp$5 = 1;
-			_tmp$6 = 0;
-			u0 = _tmp$4;
-			u1 = _tmp$5;
-			u2 = _tmp$6;
-			_tmp$7 = 0;
-			_tmp$8 = 0;
-			_tmp$9 = 1;
-			v0 = _tmp$7;
-			v1 = _tmp$8;
-			v2 = _tmp$9;
-			while (true) {
-				if (!(a2 >= v2 && (a1 - a2 >>> 0) >= (v1 + v2 >>> 0))) { break; }
-				_tmp$10 = (_q = a1 / a2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero"));
-				_tmp$11 = (_r = a1 % a2, _r === _r ? _r : $throwRuntimeError("integer divide by zero"));
-				q = _tmp$10;
-				r = _tmp$11;
-				_tmp$12 = a2;
-				_tmp$13 = r;
-				a1 = _tmp$12;
-				a2 = _tmp$13;
-				_tmp$14 = u1;
-				_tmp$15 = u2;
-				_tmp$16 = u1 + ($imul(q, u2) >>> 0) >>> 0;
-				u0 = _tmp$14;
-				u1 = _tmp$15;
-				u2 = _tmp$16;
-				_tmp$17 = v1;
-				_tmp$18 = v2;
-				_tmp$19 = v1 + ($imul(q, v2) >>> 0) >>> 0;
-				v0 = _tmp$17;
-				v1 = _tmp$18;
-				v2 = _tmp$19;
-				even = !even;
-			}
-			return [u0, u1, v0, v1, even];
-		};
-		lehmerUpdate = function lehmerUpdate$1(A, B, q, r, s, t, u0, u1, v0, v1, even) {
-			var {A, B, _r, _r$1, _r$2, _r$3, _r$4, _r$5, even, q, r, s, t, u0, u1, v0, v1, $s, $r, $c} = $restore(this, {A, B, q, r, s, t, u0, u1, v0, v1, even});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t.abs = t.abs.setWord(u0);
-			s.abs = s.abs.setWord(v0);
-			t.neg = !even;
-			s.neg = even;
-			_r = t.Mul(A, t); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r;
-			_r$1 = s.Mul(B, s); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			r.abs = r.abs.setWord(u1);
-			q.abs = q.abs.setWord(v1);
-			r.neg = even;
-			q.neg = !even;
-			_r$2 = r.Mul(A, r); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$2;
-			_r$3 = q.Mul(B, q); /* */ $s = 4; case 4: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_r$3;
-			_r$4 = A.Add(t, s); /* */ $s = 5; case 5: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_r$4;
-			_r$5 = B.Add(r, q); /* */ $s = 6; case 6: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_r$5;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: lehmerUpdate$1, $c: true, $r, A, B, _r, _r$1, _r$2, _r$3, _r$4, _r$5, even, q, r, s, t, u0, u1, v0, v1, $s};return $f;
-		};
-		euclidUpdate = function euclidUpdate$1(A, B, Ua, Ub, q, r, s, t, extended) {
-			var {A, B, Ua, Ub, _r, _r$1, _r$2, _tmp, _tmp$1, _tmp$2, _tuple, extended, q, r, s, t, $s, $r, $c} = $restore(this, {A, B, Ua, Ub, q, r, s, t, extended});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = q.QuoRem(A, B, r); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			q = _tuple[0];
-			r = _tuple[1];
-			_tmp = $clone(B, Int);
-			_tmp$1 = $clone(r, Int);
-			_tmp$2 = $clone(A, Int);
-			Int.copy(A, _tmp);
-			Int.copy(B, _tmp$1);
-			Int.copy(r, _tmp$2);
-			/* */ if (extended) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (extended) { */ case 2:
-				t.Set(Ub);
-				_r$1 = s.Mul(Ub, q); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$1;
-				_r$2 = Ub.Sub(Ua, s); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-				Ua.Set(t);
-			/* } */ case 3:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: euclidUpdate$1, $c: true, $r, A, B, Ua, Ub, _r, _r$1, _r$2, _tmp, _tmp$1, _tmp$2, _tuple, extended, q, r, s, t, $s};return $f;
-		};
-		$ptrType(Int).prototype.lehmerGCD = function lehmerGCD(x, y, a, b) {
-			var {A, B, Ua, Ub, _q, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, a, aWord, b, bWord, even, even$1, extended, negA, q, q$1, r, r$1, s, t, u0, u1, ua, ub, v0, v1, va, vb, x, x$1, x$2, x$3, y, z, $s, $r, $c} = $restore(this, {x, y, a, b});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			_tmp = ptrType$2.nil;
-			_tmp$1 = ptrType$2.nil;
-			_tmp$2 = ptrType$2.nil;
-			_tmp$3 = ptrType$2.nil;
-			A = _tmp;
-			B = _tmp$1;
-			Ua = _tmp$2;
-			Ub = _tmp$3;
-			A = new Int.ptr(false, nat.nil).Abs(a);
-			B = new Int.ptr(false, nat.nil).Abs(b);
-			extended = !(x === ptrType$2.nil) || !(y === ptrType$2.nil);
-			if (extended) {
-				Ua = new Int.ptr(false, nat.nil).SetInt64(new $Int64(0, 1));
-				Ub = new Int.ptr(false, nat.nil);
-			}
-			q = new Int.ptr(false, nat.nil);
-			r = new Int.ptr(false, nat.nil);
-			s = new Int.ptr(false, nat.nil);
-			t = new Int.ptr(false, nat.nil);
-			if (A.abs.cmp(B.abs) < 0) {
-				_tmp$4 = B;
-				_tmp$5 = A;
-				A = _tmp$4;
-				B = _tmp$5;
-				_tmp$6 = Ua;
-				_tmp$7 = Ub;
-				Ub = _tmp$6;
-				Ua = _tmp$7;
-			}
-			/* while (true) { */ case 1:
-				/* if (!(B.abs.$length > 1)) { break; } */ if(!(B.abs.$length > 1)) { $s = 2; continue; }
-				_tuple = lehmerSimulate(A, B);
-				u0 = _tuple[0];
-				u1 = _tuple[1];
-				v0 = _tuple[2];
-				v1 = _tuple[3];
-				even = _tuple[4];
-				/* */ if (!((v0 === 0))) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!((v0 === 0))) { */ case 3:
-					$r = lehmerUpdate(A, B, q, r, s, t, u0, u1, v0, v1, even); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* */ if (extended) { $s = 7; continue; }
-					/* */ $s = 8; continue;
-					/* if (extended) { */ case 7:
-						$r = lehmerUpdate(Ua, Ub, q, r, s, t, u0, u1, v0, v1, even); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 8:
-					$s = 5; continue;
-				/* } else { */ case 4:
-					$r = euclidUpdate(A, B, Ua, Ub, q, r, s, t, extended); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 5:
-			$s = 1; continue;
-			case 2:
-			/* */ if (B.abs.$length > 0) { $s = 11; continue; }
-			/* */ $s = 12; continue;
-			/* if (B.abs.$length > 0) { */ case 11:
-				/* */ if (A.abs.$length > 1) { $s = 13; continue; }
-				/* */ $s = 14; continue;
-				/* if (A.abs.$length > 1) { */ case 13:
-					$r = euclidUpdate(A, B, Ua, Ub, q, r, s, t, extended); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 14:
-				/* */ if (B.abs.$length > 0) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (B.abs.$length > 0) { */ case 16:
-					_tmp$8 = (x$1 = A.abs, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]));
-					_tmp$9 = (x$2 = B.abs, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]));
-					aWord = _tmp$8;
-					bWord = _tmp$9;
-					/* */ if (extended) { $s = 18; continue; }
-					/* */ $s = 19; continue;
-					/* if (extended) { */ case 18:
-						_tmp$10 = 0;
-						_tmp$11 = 0;
-						_tmp$12 = 0;
-						_tmp$13 = 0;
-						ua = _tmp$10;
-						ub = _tmp$11;
-						va = _tmp$12;
-						vb = _tmp$13;
-						_tmp$14 = 1;
-						_tmp$15 = 0;
-						ua = _tmp$14;
-						ub = _tmp$15;
-						_tmp$16 = 0;
-						_tmp$17 = 1;
-						va = _tmp$16;
-						vb = _tmp$17;
-						even$1 = true;
-						while (true) {
-							if (!(!((bWord === 0)))) { break; }
-							_tmp$18 = (_q = aWord / bWord, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero"));
-							_tmp$19 = (_r = aWord % bWord, _r === _r ? _r : $throwRuntimeError("integer divide by zero"));
-							q$1 = _tmp$18;
-							r$1 = _tmp$19;
-							_tmp$20 = bWord;
-							_tmp$21 = r$1;
-							aWord = _tmp$20;
-							bWord = _tmp$21;
-							_tmp$22 = ub;
-							_tmp$23 = ua + ($imul(q$1, ub) >>> 0) >>> 0;
-							ua = _tmp$22;
-							ub = _tmp$23;
-							_tmp$24 = vb;
-							_tmp$25 = va + ($imul(q$1, vb) >>> 0) >>> 0;
-							va = _tmp$24;
-							vb = _tmp$25;
-							even$1 = !even$1;
-						}
-						t.abs = t.abs.setWord(ua);
-						s.abs = s.abs.setWord(va);
-						t.neg = !even$1;
-						s.neg = even$1;
-						_r$1 = t.Mul(Ua, t); /* */ $s = 21; case 21: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						_r$1;
-						_r$2 = s.Mul(Ub, s); /* */ $s = 22; case 22: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						_r$2;
-						_r$3 = Ua.Add(t, s); /* */ $s = 23; case 23: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_r$3;
-						$s = 20; continue;
-					/* } else { */ case 19:
-						while (true) {
-							if (!(!((bWord === 0)))) { break; }
-							_tmp$26 = bWord;
-							_tmp$27 = (_r$4 = aWord % bWord, _r$4 === _r$4 ? _r$4 : $throwRuntimeError("integer divide by zero"));
-							aWord = _tmp$26;
-							bWord = _tmp$27;
-						}
-					/* } */ case 20:
-					(x$3 = A.abs, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0] = aWord));
-				/* } */ case 17:
-			/* } */ case 12:
-			negA = a.neg;
-			/* */ if (!(y === ptrType$2.nil)) { $s = 24; continue; }
-			/* */ $s = 25; continue;
-			/* if (!(y === ptrType$2.nil)) { */ case 24:
-				if (y === b) {
-					B.Set(b);
-				} else {
-					B = b;
-				}
-				_r$5 = y.Mul(a, Ua); /* */ $s = 26; case 26: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_r$5;
-				if (negA) {
-					y.neg = !y.neg;
-				}
-				_r$6 = y.Sub(A, y); /* */ $s = 27; case 27: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_r$6;
-				_r$7 = y.Div(y, B); /* */ $s = 28; case 28: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_r$7;
-			/* } */ case 25:
-			if (!(x === ptrType$2.nil)) {
-				Int.copy(x, Ua);
-				if (negA) {
-					x.neg = !x.neg;
-				}
-			}
-			Int.copy(z, A);
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: lehmerGCD, $c: true, $r, A, B, Ua, Ub, _q, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, a, aWord, b, bWord, even, even$1, extended, negA, q, q$1, r, r$1, s, t, u0, u1, ua, ub, v0, v1, va, vb, x, x$1, x$2, x$3, y, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.Rand = function Rand(rnd, n) {
-			var {_r, n, rnd, z, $s, $r, $c} = $restore(this, {rnd, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			if (n.neg || (n.abs.$length === 0)) {
-				z.neg = false;
-				z.abs = nat.nil;
-				$s = -1; return z;
-			}
-			z.neg = false;
-			_r = z.abs.random(rnd, n.abs, n.abs.bitLen()); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			z.abs = _r;
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: Rand, $c: true, $r, _r, n, rnd, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.ModInverse = function ModInverse(g, n) {
-			var {_r, _r$1, _r$2, _tmp, _tmp$1, d, g, g2, n, n2, x, z, $s, $r, $c} = $restore(this, {g, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = [x];
-			z = this;
-			if (n.neg) {
-				n2 = new Int.ptr(false, nat.nil);
-				n = n2.Neg(n);
-			}
-			/* */ if (g.neg) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (g.neg) { */ case 1:
-				g2 = new Int.ptr(false, nat.nil);
-				_r = g2.Mod(g, n); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				g = _r;
-			/* } */ case 2:
-			_tmp = new Int.ptr(false, nat.nil);
-			_tmp$1 = new Int.ptr(false, nat.nil);
-			d = $clone(_tmp, Int);
-			x[0] = $clone(_tmp$1, Int);
-			_r$1 = d.GCD(x[0], ptrType$2.nil, g, n); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			if (!((d.Cmp(intOne) === 0))) {
-				$s = -1; return ptrType$2.nil;
-			}
-			/* */ if (x[0].neg) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (x[0].neg) { */ case 5:
-				_r$2 = z.Add(x[0], n); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-				$s = 7; continue;
-			/* } else { */ case 6:
-				z.Set(x[0]);
-			/* } */ case 7:
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: ModInverse, $c: true, $r, _r, _r$1, _r$2, _tmp, _tmp$1, d, g, g2, n, n2, x, z, $s};return $f;
-		};
-		nat.prototype.modInverse = function modInverse(g, n) {
-			var {$24r, _r, g, n, z, $s, $r, $c} = $restore(this, {g, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			_r = (new Int.ptr(false, z)).ModInverse(new Int.ptr(false, g), new Int.ptr(false, n)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r.abs;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: modInverse, $c: true, $r, $24r, _r, g, n, z, $s};return $f;
-		};
-		$ptrType(nat).prototype.modInverse = function(...$args) { return this.$get().modInverse(...$args); };
-		Jacobi = function Jacobi$1(x, y) {
-			var {_arg, _r, _r$1, _r$2, _r$3, _tmp, _tmp$1, _tmp$2, a, b, bmod8, c, j, s, x, x$1, x$2, x$3, x$4, y, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			a = [a];
-			b = [b];
-			c = [c];
-			/* */ if ((y.abs.$length === 0) || ((((x$1 = y.abs, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])) & 1) >>> 0) === 0)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if ((y.abs.$length === 0) || ((((x$1 = y.abs, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])) & 1) >>> 0) === 0)) { */ case 1:
-				_r = y.String(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_arg = new $String(_r);
-				_r$1 = fmt.Sprintf("big: invalid 2nd argument to Int.Jacobi: need odd integer but got %s", new sliceType([_arg])); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$panic(new $String(_r$1));
-			/* } */ case 2:
-			_tmp = new Int.ptr(false, nat.nil);
-			_tmp$1 = new Int.ptr(false, nat.nil);
-			_tmp$2 = new Int.ptr(false, nat.nil);
-			a[0] = $clone(_tmp, Int);
-			b[0] = $clone(_tmp$1, Int);
-			c[0] = $clone(_tmp$2, Int);
-			a[0].Set(x);
-			b[0].Set(y);
-			j = 1;
-			if (b[0].neg) {
-				if (a[0].neg) {
-					j = -1;
-				}
-				b[0].neg = false;
-			}
-			/* while (true) { */ case 5:
-				if (b[0].Cmp(intOne) === 0) {
-					$s = -1; return j;
-				}
-				if (a[0].abs.$length === 0) {
-					$s = -1; return 0;
-				}
-				_r$2 = a[0].Mod(a[0], b[0]); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-				if (a[0].abs.$length === 0) {
-					$s = -1; return 0;
-				}
-				s = a[0].abs.trailingZeroBits();
-				if (!((((s & 1) >>> 0) === 0))) {
-					bmod8 = ((x$2 = b[0].abs, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])) & 7) >>> 0;
-					if ((bmod8 === 3) || (bmod8 === 5)) {
-						j = -j;
-					}
-				}
-				_r$3 = c[0].Rsh(a[0], s); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_r$3;
-				if (((((x$3 = b[0].abs, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])) & 3) >>> 0) === 3) && ((((x$4 = c[0].abs, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0])) & 3) >>> 0) === 3)) {
-					j = -j;
-				}
-				a[0].Set(b[0]);
-				b[0].Set(c[0]);
-			$s = 5; continue;
-			case 6:
-			$s = -1; return 0;
-			/* */ } return; } var $f = {$blk: Jacobi$1, $c: true, $r, _arg, _r, _r$1, _r$2, _r$3, _tmp, _tmp$1, _tmp$2, a, b, bmod8, c, j, s, x, x$1, x$2, x$3, x$4, y, $s};return $f;
-		};
-		$pkg.Jacobi = Jacobi;
-		$ptrType(Int).prototype.modSqrt3Mod4Prime = function modSqrt3Mod4Prime(x, p) {
-			var {_r, _r$1, _r$2, e, p, x, z, $s, $r, $c} = $restore(this, {x, p});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			_r = new Int.ptr(false, nat.nil).Add(p, intOne); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			e = _r;
-			_r$1 = e.Rsh(e, 2); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			_r$2 = z.Exp(x, e, p); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$2;
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: modSqrt3Mod4Prime, $c: true, $r, _r, _r$1, _r$2, e, p, x, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.modSqrt5Mod8Prime = function modSqrt5Mod8Prime(x, p) {
-			var {_r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, alpha, beta, e, p, tx, x, z, $s, $r, $c} = $restore(this, {x, p});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			_r = new Int.ptr(false, nat.nil).Rsh(p, 3); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			e = _r;
-			tx = new Int.ptr(false, nat.nil).Lsh(x, 1);
-			_r$1 = new Int.ptr(false, nat.nil).Exp(tx, e, p); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			alpha = _r$1;
-			_r$2 = new Int.ptr(false, nat.nil).Mul(alpha, alpha); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			beta = _r$2;
-			_r$3 = beta.Mod(beta, p); /* */ $s = 4; case 4: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_r$3;
-			_r$4 = beta.Mul(beta, tx); /* */ $s = 5; case 5: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_r$4;
-			_r$5 = beta.Mod(beta, p); /* */ $s = 6; case 6: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_r$5;
-			_r$6 = beta.Sub(beta, intOne); /* */ $s = 7; case 7: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			_r$6;
-			_r$7 = beta.Mul(beta, x); /* */ $s = 8; case 8: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			_r$7;
-			_r$8 = beta.Mod(beta, p); /* */ $s = 9; case 9: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			_r$8;
-			_r$9 = beta.Mul(beta, alpha); /* */ $s = 10; case 10: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			_r$9;
-			_r$10 = z.Mod(beta, p); /* */ $s = 11; case 11: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-			_r$10;
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: modSqrt5Mod8Prime, $c: true, $r, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, alpha, beta, e, p, tx, x, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.modSqrtTonelliShanks = function modSqrtTonelliShanks(x, p) {
-			var {_r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$2, _tmp$3, b, e, g, m, n, p, r, s, t, x, y, z, $s, $r, $c} = $restore(this, {x, p});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			b = [b];
-			g = [g];
-			n = [n];
-			s = [s];
-			t = [t];
-			y = [y];
-			z = this;
-			s[0] = new Int.ptr(false, nat.nil);
-			_r = s[0].Sub(p, intOne); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r;
-			e = s[0].abs.trailingZeroBits();
-			_r$1 = s[0].Rsh(s[0], e); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			n[0] = new Int.ptr(false, nat.nil);
-			n[0].SetInt64(new $Int64(0, 2));
-			/* while (true) { */ case 3:
-				_r$2 = Jacobi(n[0], p); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* if (!(!((_r$2 === -1)))) { break; } */ if(!(!((_r$2 === -1)))) { $s = 4; continue; }
-				_r$3 = n[0].Add(n[0], intOne); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_r$3;
-			$s = 3; continue;
-			case 4:
-			_tmp = new Int.ptr(false, nat.nil);
-			_tmp$1 = new Int.ptr(false, nat.nil);
-			_tmp$2 = new Int.ptr(false, nat.nil);
-			_tmp$3 = new Int.ptr(false, nat.nil);
-			y[0] = $clone(_tmp, Int);
-			b[0] = $clone(_tmp$1, Int);
-			g[0] = $clone(_tmp$2, Int);
-			t[0] = $clone(_tmp$3, Int);
-			_r$4 = y[0].Add(s[0], intOne); /* */ $s = 7; case 7: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_r$4;
-			_r$5 = y[0].Rsh(y[0], 1); /* */ $s = 8; case 8: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_r$5;
-			_r$6 = y[0].Exp(x, y[0], p); /* */ $s = 9; case 9: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			_r$6;
-			_r$7 = b[0].Exp(x, s[0], p); /* */ $s = 10; case 10: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			_r$7;
-			_r$8 = g[0].Exp(n[0], s[0], p); /* */ $s = 11; case 11: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			_r$8;
-			r = e;
-			/* while (true) { */ case 12:
-				m = 0;
-				t[0].Set(b[0]);
-				/* while (true) { */ case 14:
-					/* if (!(!((t[0].Cmp(intOne) === 0)))) { break; } */ if(!(!((t[0].Cmp(intOne) === 0)))) { $s = 15; continue; }
-					_r$9 = t[0].Mul(t[0], t[0]); /* */ $s = 16; case 16: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_r$10 = _r$9.Mod(t[0], p); /* */ $s = 17; case 17: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_r$10;
-					m = m + (1) >>> 0;
-				$s = 14; continue;
-				case 15:
-				if (m === 0) {
-					$s = -1; return z.Set(y[0]);
-				}
-				_r$11 = t[0].SetInt64(new $Int64(0, 0)).SetBit(t[0], ((((r - m >>> 0) - 1 >>> 0) >> 0)), 1); /* */ $s = 18; case 18: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				_r$12 = _r$11.Exp(g[0], t[0], p); /* */ $s = 19; case 19: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				_r$12;
-				_r$13 = g[0].Mul(t[0], t[0]); /* */ $s = 20; case 20: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-				_r$14 = _r$13.Mod(g[0], p); /* */ $s = 21; case 21: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-				_r$14;
-				_r$15 = y[0].Mul(y[0], t[0]); /* */ $s = 22; case 22: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-				_r$16 = _r$15.Mod(y[0], p); /* */ $s = 23; case 23: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-				_r$16;
-				_r$17 = b[0].Mul(b[0], g[0]); /* */ $s = 24; case 24: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-				_r$18 = _r$17.Mod(b[0], p); /* */ $s = 25; case 25: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-				_r$18;
-				r = m;
-			$s = 12; continue;
-			case 13:
-			$s = -1; return ptrType$2.nil;
-			/* */ } return; } var $f = {$blk: modSqrtTonelliShanks, $c: true, $r, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$2, _tmp$3, b, e, g, m, n, p, r, s, t, x, y, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.ModSqrt = function ModSqrt(x, p) {
-			var {$24r, $24r$1, $24r$2, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, p, x, x$1, x$2, z, $s, $r, $c} = $restore(this, {x, p});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-				_r = Jacobi(x, p); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_1 = _r;
-				if (_1 === (-1)) {
-					$s = -1; return ptrType$2.nil;
-				} else if (_1 === (0)) {
-					$s = -1; return z.SetInt64(new $Int64(0, 0));
-				} else if (_1 === (1)) {
-					/* break; */ $s = 1; continue;
-				}
-			case 1:
-			/* */ if (x.neg || x.Cmp(p) >= 0) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (x.neg || x.Cmp(p) >= 0) { */ case 3:
-				_r$1 = new Int.ptr(false, nat.nil).Mod(x, p); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				x = _r$1;
-			/* } */ case 4:
-				/* */ if (((_r$2 = (x$1 = p.abs, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])) % 4, _r$2 === _r$2 ? _r$2 : $throwRuntimeError("integer divide by zero")) === 3)) { $s = 7; continue; }
-				/* */ if (((_r$3 = (x$2 = p.abs, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])) % 8, _r$3 === _r$3 ? _r$3 : $throwRuntimeError("integer divide by zero")) === 5)) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (((_r$2 = (x$1 = p.abs, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])) % 4, _r$2 === _r$2 ? _r$2 : $throwRuntimeError("integer divide by zero")) === 3)) { */ case 7:
-					_r$4 = z.modSqrt3Mod4Prime(x, p); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					$24r = _r$4;
-					$s = 12; case 12: return $24r;
-				/* } else if (((_r$3 = (x$2 = p.abs, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])) % 8, _r$3 === _r$3 ? _r$3 : $throwRuntimeError("integer divide by zero")) === 5)) { */ case 8:
-					_r$5 = z.modSqrt5Mod8Prime(x, p); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					$24r$1 = _r$5;
-					$s = 14; case 14: return $24r$1;
-				/* } else { */ case 9:
-					_r$6 = z.modSqrtTonelliShanks(x, p); /* */ $s = 15; case 15: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					$24r$2 = _r$6;
-					$s = 16; case 16: return $24r$2;
-				/* } */ case 10:
-			case 6:
-			$s = -1; return ptrType$2.nil;
-			/* */ } return; } var $f = {$blk: ModSqrt, $c: true, $r, $24r, $24r$1, $24r$2, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, p, x, x$1, x$2, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.Lsh = function Lsh(x, n) {
-			var n, x, z;
-			z = this;
-			z.abs = z.abs.shl(x.abs, n);
-			z.neg = x.neg;
-			return z;
-		};
-		$ptrType(Int).prototype.Rsh = function Rsh(x, n) {
-			var {_r, _r$1, n, t, x, z, $s, $r, $c} = $restore(this, {x, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			/* */ if (x.neg) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (x.neg) { */ case 1:
-				_r = z.abs.sub(x.abs, natOne); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				t = _r;
-				t = t.shr(t, n);
-				_r$1 = t.add(t, natOne); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				z.abs = _r$1;
-				z.neg = true;
-				$s = -1; return z;
-			/* } */ case 2:
-			z.abs = z.abs.shr(x.abs, n);
-			z.neg = false;
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: Rsh, $c: true, $r, _r, _r$1, n, t, x, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.Bit = function Bit(i) {
-			var {_r, i, t, x, x$1, $s, $r, $c} = $restore(this, {i});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			if (i === 0) {
-				if (x.abs.$length > 0) {
-					$s = -1; return (((((x$1 = x.abs, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])) & 1) >>> 0) >>> 0));
-				}
-				$s = -1; return 0;
-			}
-			if (i < 0) {
-				$panic(new $String("negative bit index"));
-			}
-			/* */ if (x.neg) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (x.neg) { */ case 1:
-				_r = (nat.nil).sub(x.abs, natOne); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				t = _r;
-				$s = -1; return (t.bit(((i >>> 0))) ^ 1) >>> 0;
-			/* } */ case 2:
-			$s = -1; return x.abs.bit(((i >>> 0)));
-			/* */ } return; } var $f = {$blk: Bit, $c: true, $r, _r, i, t, x, x$1, $s};return $f;
-		};
-		$ptrType(Int).prototype.SetBit = function SetBit(x, i, b) {
-			var {_r, _r$1, b, i, t, x, z, $s, $r, $c} = $restore(this, {x, i, b});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			if (i < 0) {
-				$panic(new $String("negative bit index"));
-			}
-			/* */ if (x.neg) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (x.neg) { */ case 1:
-				_r = z.abs.sub(x.abs, natOne); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				t = _r;
-				t = t.setBit(t, ((i >>> 0)), (b ^ 1) >>> 0);
-				_r$1 = t.add(t, natOne); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				z.abs = _r$1;
-				z.neg = z.abs.$length > 0;
-				$s = -1; return z;
-			/* } */ case 2:
-			z.abs = z.abs.setBit(x.abs, ((i >>> 0)), b);
-			z.neg = false;
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: SetBit, $c: true, $r, _r, _r$1, b, i, t, x, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.And = function And(x, y) {
-			var {_r, _r$1, _r$2, _r$3, _tmp, _tmp$1, x, x1, y, y1, y1$1, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			/* */ if (x.neg === y.neg) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (x.neg === y.neg) { */ case 1:
-				/* */ if (x.neg) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (x.neg) { */ case 3:
-					_r = (nat.nil).sub(x.abs, natOne); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					x1 = _r;
-					_r$1 = (nat.nil).sub(y.abs, natOne); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					y1 = _r$1;
-					_r$2 = z.abs.add(z.abs.or(x1, y1), natOne); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					z.abs = _r$2;
-					z.neg = true;
-					$s = -1; return z;
-				/* } */ case 4:
-				z.abs = z.abs.and(x.abs, y.abs);
-				z.neg = false;
-				$s = -1; return z;
-			/* } */ case 2:
-			if (x.neg) {
-				_tmp = y;
-				_tmp$1 = x;
-				x = _tmp;
-				y = _tmp$1;
-			}
-			_r$3 = (nat.nil).sub(y.abs, natOne); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			y1$1 = _r$3;
-			z.abs = z.abs.andNot(x.abs, y1$1);
-			z.neg = false;
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: And, $c: true, $r, _r, _r$1, _r$2, _r$3, _tmp, _tmp$1, x, x1, y, y1, y1$1, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.AndNot = function AndNot(x, y) {
-			var {_r, _r$1, _r$2, _r$3, _r$4, x, x1, x1$1, y, y1, y1$1, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			/* */ if (x.neg === y.neg) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (x.neg === y.neg) { */ case 1:
-				/* */ if (x.neg) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (x.neg) { */ case 3:
-					_r = (nat.nil).sub(x.abs, natOne); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					x1 = _r;
-					_r$1 = (nat.nil).sub(y.abs, natOne); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					y1 = _r$1;
-					z.abs = z.abs.andNot(y1, x1);
-					z.neg = false;
-					$s = -1; return z;
-				/* } */ case 4:
-				z.abs = z.abs.andNot(x.abs, y.abs);
-				z.neg = false;
-				$s = -1; return z;
-			/* } */ case 2:
-			/* */ if (x.neg) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if (x.neg) { */ case 7:
-				_r$2 = (nat.nil).sub(x.abs, natOne); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				x1$1 = _r$2;
-				_r$3 = z.abs.add(z.abs.or(x1$1, y.abs), natOne); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				z.abs = _r$3;
-				z.neg = true;
-				$s = -1; return z;
-			/* } */ case 8:
-			_r$4 = (nat.nil).sub(y.abs, natOne); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			y1$1 = _r$4;
-			z.abs = z.abs.and(x.abs, y1$1);
-			z.neg = false;
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: AndNot, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, x, x1, x1$1, y, y1, y1$1, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.Or = function Or(x, y) {
-			var {_r, _r$1, _r$2, _r$3, _r$4, _tmp, _tmp$1, x, x1, y, y1, y1$1, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			/* */ if (x.neg === y.neg) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (x.neg === y.neg) { */ case 1:
-				/* */ if (x.neg) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (x.neg) { */ case 3:
-					_r = (nat.nil).sub(x.abs, natOne); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					x1 = _r;
-					_r$1 = (nat.nil).sub(y.abs, natOne); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					y1 = _r$1;
-					_r$2 = z.abs.add(z.abs.and(x1, y1), natOne); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					z.abs = _r$2;
-					z.neg = true;
-					$s = -1; return z;
-				/* } */ case 4:
-				z.abs = z.abs.or(x.abs, y.abs);
-				z.neg = false;
-				$s = -1; return z;
-			/* } */ case 2:
-			if (x.neg) {
-				_tmp = y;
-				_tmp$1 = x;
-				x = _tmp;
-				y = _tmp$1;
-			}
-			_r$3 = (nat.nil).sub(y.abs, natOne); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			y1$1 = _r$3;
-			_r$4 = z.abs.add(z.abs.andNot(y1$1, x.abs), natOne); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			z.abs = _r$4;
-			z.neg = true;
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: Or, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _tmp, _tmp$1, x, x1, y, y1, y1$1, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.Xor = function Xor(x, y) {
-			var {_r, _r$1, _r$2, _r$3, _tmp, _tmp$1, x, x1, y, y1, y1$1, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			/* */ if (x.neg === y.neg) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (x.neg === y.neg) { */ case 1:
-				/* */ if (x.neg) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (x.neg) { */ case 3:
-					_r = (nat.nil).sub(x.abs, natOne); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					x1 = _r;
-					_r$1 = (nat.nil).sub(y.abs, natOne); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					y1 = _r$1;
-					z.abs = z.abs.xor(x1, y1);
-					z.neg = false;
-					$s = -1; return z;
-				/* } */ case 4:
-				z.abs = z.abs.xor(x.abs, y.abs);
-				z.neg = false;
-				$s = -1; return z;
-			/* } */ case 2:
-			if (x.neg) {
-				_tmp = y;
-				_tmp$1 = x;
-				x = _tmp;
-				y = _tmp$1;
-			}
-			_r$2 = (nat.nil).sub(y.abs, natOne); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			y1$1 = _r$2;
-			_r$3 = z.abs.add(z.abs.xor(x.abs, y1$1), natOne); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			z.abs = _r$3;
-			z.neg = true;
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: Xor, $c: true, $r, _r, _r$1, _r$2, _r$3, _tmp, _tmp$1, x, x1, y, y1, y1$1, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.Not = function Not(x) {
-			var {_r, _r$1, x, z, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			/* */ if (x.neg) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (x.neg) { */ case 1:
-				_r = z.abs.sub(x.abs, natOne); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				z.abs = _r;
-				z.neg = false;
-				$s = -1; return z;
-			/* } */ case 2:
-			_r$1 = z.abs.add(x.abs, natOne); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			z.abs = _r$1;
-			z.neg = true;
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: Not, $c: true, $r, _r, _r$1, x, z, $s};return $f;
-		};
-		$ptrType(Int).prototype.Sqrt = function Sqrt$1(x) {
-			var {_r, x, z, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			if (x.neg) {
-				$panic(new $String("square root of negative number"));
-			}
-			z.neg = false;
-			_r = z.abs.sqrt(x.abs); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			z.abs = _r;
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: Sqrt$1, $c: true, $r, _r, x, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.Text = function Text$1(format, prec) {
-			var {$24r, _r, cap, format, prec, x, $s, $r, $c} = $restore(this, {format, prec});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			cap = 10;
-			if (prec > 0) {
-				cap = cap + (prec) >> 0;
-			}
-			_r = x.Append($makeSlice(sliceType$1, 0, cap), format, prec); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = ($bytesToString(_r));
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Text$1, $c: true, $r, $24r, _r, cap, format, prec, x, $s};return $f;
-		};
-		$ptrType(Float).prototype.String = function String$4() {
-			var {$24r, _r, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r = x.Text(103, 10); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$4, $c: true, $r, $24r, _r, x, $s};return $f;
-		};
-		$ptrType(Float).prototype.Append = function Append$1(buf, fmt$1, prec) {
-			var {$24r, $24r$1, $24r$2, _1, _2, _3, _4, _r, _r$1, _r$2, buf, d, eprec, exp$1, fmt$1, prec, shortest, x, $s, $r, $c} = $restore(this, {buf, fmt$1, prec});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			d = [d];
-			x = this;
-			if (x.neg) {
-				buf = $append(buf, 45);
-			}
-			if (x.form === 2) {
-				if (!x.neg) {
-					buf = $append(buf, 43);
-				}
-				$s = -1; return $appendSlice(buf, "Inf");
-			}
-				_1 = fmt$1;
-				/* */ if (_1 === (98)) { $s = 2; continue; }
-				/* */ if (_1 === (112)) { $s = 3; continue; }
-				/* */ if (_1 === (120)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_1 === (98)) { */ case 2:
-					_r = x.fmtB(buf); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$24r = _r;
-					$s = 7; case 7: return $24r;
-				/* } else if (_1 === (112)) { */ case 3:
-					_r$1 = x.fmtP(buf); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					$24r$1 = _r$1;
-					$s = 9; case 9: return $24r$1;
-				/* } else if (_1 === (120)) { */ case 4:
-					_r$2 = x.fmtX(buf, prec); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					$24r$2 = _r$2;
-					$s = 11; case 11: return $24r$2;
-				/* } */ case 5:
-			case 1:
-			d[0] = new decimal.ptr(sliceType$1.nil, 0);
-			/* */ if (x.form === 1) { $s = 12; continue; }
-			/* */ $s = 13; continue;
-			/* if (x.form === 1) { */ case 12:
-				$r = d[0].init(x.mant, ((x.exp >> 0)) - x.mant.bitLen() >> 0); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 13:
-			shortest = false;
-			/* */ if (prec < 0) { $s = 15; continue; }
-			/* */ $s = 16; continue;
-			/* if (prec < 0) { */ case 15:
-				shortest = true;
-				$r = roundShortest(d[0], x); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_2 = fmt$1;
-				if ((_2 === (101)) || (_2 === (69))) {
-					prec = d[0].mant.$length - 1 >> 0;
-				} else if (_2 === (102)) {
-					prec = max(d[0].mant.$length - d[0].exp >> 0, 0);
-				} else if ((_2 === (103)) || (_2 === (71))) {
-					prec = d[0].mant.$length;
-				}
-				$s = 17; continue;
-			/* } else { */ case 16:
-				_3 = fmt$1;
-				if ((_3 === (101)) || (_3 === (69))) {
-					d[0].round(1 + prec >> 0);
-				} else if (_3 === (102)) {
-					d[0].round(d[0].exp + prec >> 0);
-				} else if ((_3 === (103)) || (_3 === (71))) {
-					if (prec === 0) {
-						prec = 1;
-					}
-					d[0].round(prec);
-				}
-			/* } */ case 17:
-			_4 = fmt$1;
-			if ((_4 === (101)) || (_4 === (69))) {
-				$s = -1; return fmtE(buf, fmt$1, prec, $clone(d[0], decimal));
-			} else if (_4 === (102)) {
-				$s = -1; return fmtF(buf, prec, $clone(d[0], decimal));
-			} else if ((_4 === (103)) || (_4 === (71))) {
-				eprec = prec;
-				if (eprec > d[0].mant.$length && d[0].mant.$length >= d[0].exp) {
-					eprec = d[0].mant.$length;
-				}
-				if (shortest) {
-					eprec = 6;
-				}
-				exp$1 = d[0].exp - 1 >> 0;
-				if (exp$1 < -4 || exp$1 >= eprec) {
-					if (prec > d[0].mant.$length) {
-						prec = d[0].mant.$length;
-					}
-					$s = -1; return fmtE(buf, (fmt$1 + 101 << 24 >>> 24) - 103 << 24 >>> 24, prec - 1 >> 0, $clone(d[0], decimal));
-				}
-				if (prec > d[0].exp) {
-					prec = d[0].mant.$length;
-				}
-				$s = -1; return fmtF(buf, max(prec - d[0].exp >> 0, 0), $clone(d[0], decimal));
-			}
-			if (x.neg) {
-				buf = $subslice(buf, 0, (buf.$length - 1 >> 0));
-			}
-			$s = -1; return $append(buf, 37, fmt$1);
-			/* */ } return; } var $f = {$blk: Append$1, $c: true, $r, $24r, $24r$1, $24r$2, _1, _2, _3, _4, _r, _r$1, _r$2, buf, d, eprec, exp$1, fmt$1, prec, shortest, x, $s};return $f;
-		};
-		roundShortest = function roundShortest$1(d, x) {
-			var {_i, _r, _r$1, _ref, d, exp$1, i, inclusive, l, lower, m, mant, okdown, okup, s, tmp, u, upper, x, $s, $r, $c} = $restore(this, {d, x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (d.mant.$length === 0) {
-				$s = -1; return;
-			}
-			mant = (nat.nil).set(x.mant);
-			exp$1 = ((x.exp >> 0)) - mant.bitLen() >> 0;
-			s = mant.bitLen() - (((x.prec + 1 >>> 0) >> 0)) >> 0;
-			if (s < 0) {
-				mant = mant.shl(mant, ((-s >>> 0)));
-			} else if (s > 0) {
-				mant = mant.shr(mant, ((s >>> 0)));
-			}
-			exp$1 = exp$1 + (s) >> 0;
-			lower = new decimal.ptr(sliceType$1.nil, 0);
-			tmp = nat.nil;
-			_r = tmp.sub(mant, natOne); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$r = lower.init(_r, exp$1); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			upper = new decimal.ptr(sliceType$1.nil, 0);
-			_r$1 = tmp.add(mant, natOne); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$r = upper.init(_r$1, exp$1); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			inclusive = (((0 >= mant.$length ? ($throwRuntimeError("index out of range"), undefined) : mant.$array[mant.$offset + 0]) & 2) >>> 0) === 0;
-			_ref = d.mant;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				m = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				l = lower.at(i);
-				u = upper.at(i);
-				okdown = !((l === m)) || inclusive && ((i + 1 >> 0) === lower.mant.$length);
-				okup = !((m === u)) && (inclusive || (m + 1 << 24 >>> 24) < u || (i + 1 >> 0) < upper.mant.$length);
-				if (okdown && okup) {
-					d.round(i + 1 >> 0);
-					$s = -1; return;
-				} else if (okdown) {
-					d.roundDown(i + 1 >> 0);
-					$s = -1; return;
-				} else if (okup) {
-					d.roundUp(i + 1 >> 0);
-					$s = -1; return;
-				}
-				_i++;
-			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: roundShortest$1, $c: true, $r, _i, _r, _r$1, _ref, d, exp$1, i, inclusive, l, lower, m, mant, okdown, okup, s, tmp, u, upper, x, $s};return $f;
-		};
-		fmtE = function fmtE$1(buf, fmt$1, prec, d) {
-			var buf, ch, d, exp$1, fmt$1, i, m, prec, x, x$1;
-			ch = 48;
-			if (d.mant.$length > 0) {
-				ch = (x = d.mant, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
-			}
-			buf = $append(buf, ch);
-			if (prec > 0) {
-				buf = $append(buf, 46);
-				i = 1;
-				m = min(d.mant.$length, prec + 1 >> 0);
-				if (i < m) {
-					buf = $appendSlice(buf, $subslice(d.mant, i, m));
-					i = m;
-				}
-				while (true) {
-					if (!(i <= prec)) { break; }
-					buf = $append(buf, 48);
-					i = i + (1) >> 0;
-				}
-			}
-			buf = $append(buf, fmt$1);
-			exp$1 = new $Int64(0, 0);
-			if (d.mant.$length > 0) {
-				exp$1 = (x$1 = (new $Int64(0, d.exp)), new $Int64(x$1.$high - 0, x$1.$low - 1));
-			}
-			if ((exp$1.$high < 0 || (exp$1.$high === 0 && exp$1.$low < 0))) {
-				ch = 45;
-				exp$1 = new $Int64(-exp$1.$high, -exp$1.$low);
-			} else {
-				ch = 43;
-			}
-			buf = $append(buf, ch);
-			if ((exp$1.$high < 0 || (exp$1.$high === 0 && exp$1.$low < 10))) {
-				buf = $append(buf, 48);
-			}
-			return strconv.AppendInt(buf, exp$1, 10);
-		};
-		fmtF = function fmtF$1(buf, prec, d) {
-			var buf, d, i, m, prec;
-			if (d.exp > 0) {
-				m = min(d.mant.$length, d.exp);
-				buf = $appendSlice(buf, $subslice(d.mant, 0, m));
-				while (true) {
-					if (!(m < d.exp)) { break; }
-					buf = $append(buf, 48);
-					m = m + (1) >> 0;
-				}
-			} else {
-				buf = $append(buf, 48);
-			}
-			if (prec > 0) {
-				buf = $append(buf, 46);
-				i = 0;
-				while (true) {
-					if (!(i < prec)) { break; }
-					buf = $append(buf, d.at(d.exp + i >> 0));
-					i = i + (1) >> 0;
-				}
-			}
-			return buf;
-		};
-		$ptrType(Float).prototype.fmtB = function fmtB(buf) {
-			var {_arg, _arg$1, _r, buf, e, m, w, x, x$1, x$2, $s, $r, $c} = $restore(this, {buf});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			if (x.form === 0) {
-				$s = -1; return $append(buf, 48);
-			}
-			if (false && !((x.form === 1))) {
-				$panic(new $String("non-finite float"));
-			}
-			m = x.mant;
-			w = $imul(((x.mant.$length >>> 0)), 32) >>> 0;
-			if (w < x.prec) {
-				m = (nat.nil).shl(m, (((x.prec - w >>> 0) >>> 0)));
-			} else if (w > x.prec) {
-				m = (nat.nil).shr(m, (((w - x.prec >>> 0) >>> 0)));
-			}
-			_arg = buf;
-			_r = m.utoa(10); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_arg$1 = _r;
-			buf = $appendSlice(_arg, _arg$1);
-			buf = $append(buf, 112);
-			e = (x$1 = (new $Int64(0, x.exp)), x$2 = (new $Int64(0, x.prec)), new $Int64(x$1.$high - x$2.$high, x$1.$low - x$2.$low));
-			if ((e.$high > 0 || (e.$high === 0 && e.$low >= 0))) {
-				buf = $append(buf, 43);
-			}
-			$s = -1; return strconv.AppendInt(buf, e, 10);
-			/* */ } return; } var $f = {$blk: fmtB, $c: true, $r, _arg, _arg$1, _r, buf, e, m, w, x, x$1, x$2, $s};return $f;
-		};
-		$ptrType(Float).prototype.fmtX = function fmtX(buf, prec) {
-			var {_q, _r, _r$1, _r$2, _r$3, buf, exp64, hm, i, m, n, prec, w, x, x$1, $s, $r, $c} = $restore(this, {buf, prec});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			if (x.form === 0) {
-				buf = $appendSlice(buf, "0x0");
-				if (prec > 0) {
-					buf = $append(buf, 46);
-					i = 0;
-					while (true) {
-						if (!(i < prec)) { break; }
-						buf = $append(buf, 48);
-						i = i + (1) >> 0;
-					}
-				}
-				buf = $appendSlice(buf, "p+00");
-				$s = -1; return buf;
-			}
-			if (false && !((x.form === 1))) {
-				$panic(new $String("non-finite float"));
-			}
-			n = 0;
-			if (prec < 0) {
-				n = 1 + ($imul((_q = (((x.MinPrec() - 1 >>> 0) + 3 >>> 0)) / 4, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero")), 4) >>> 0) >>> 0;
-			} else {
-				n = 1 + ($imul(4, ((prec >>> 0))) >>> 0) >>> 0;
-			}
-			_r = new Float.ptr(0, 0, 0, 0, false, nat.nil, 0).SetPrec(n); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = _r.SetMode(x.mode); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = _r$1.Set(x); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			x = _r$2;
-			m = x.mant;
-			w = $imul(((x.mant.$length >>> 0)), 32) >>> 0;
-			if (w < n) {
-				m = (nat.nil).shl(m, n - w >>> 0);
-			} else if (w > n) {
-				m = (nat.nil).shr(m, w - n >>> 0);
-			}
-			exp64 = (x$1 = (new $Int64(0, x.exp)), new $Int64(x$1.$high - 0, x$1.$low - 1));
-			_r$3 = m.utoa(16); /* */ $s = 4; case 4: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			hm = _r$3;
-			if (false && !(((0 >= hm.$length ? ($throwRuntimeError("index out of range"), undefined) : hm.$array[hm.$offset + 0]) === 49))) {
-				$panic(new $String("incorrect mantissa: " + ($bytesToString(hm))));
-			}
-			buf = $appendSlice(buf, "0x1");
-			if (hm.$length > 1) {
-				buf = $append(buf, 46);
-				buf = $appendSlice(buf, $subslice(hm, 1));
-			}
-			buf = $append(buf, 112);
-			if ((exp64.$high > 0 || (exp64.$high === 0 && exp64.$low >= 0))) {
-				buf = $append(buf, 43);
-			} else {
-				exp64 = new $Int64(-exp64.$high, -exp64.$low);
-				buf = $append(buf, 45);
-			}
-			if ((exp64.$high < 0 || (exp64.$high === 0 && exp64.$low < 10))) {
-				buf = $append(buf, 48);
-			}
-			$s = -1; return strconv.AppendInt(buf, exp64, 10);
-			/* */ } return; } var $f = {$blk: fmtX, $c: true, $r, _q, _r, _r$1, _r$2, _r$3, buf, exp64, hm, i, m, n, prec, w, x, x$1, $s};return $f;
-		};
-		$ptrType(Float).prototype.fmtP = function fmtP(buf) {
-			var {_arg, _arg$1, _r, _r$1, buf, i, m, x, $s, $r, $c} = $restore(this, {buf});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			if (x.form === 0) {
-				$s = -1; return $append(buf, 48);
-			}
-			if (false && !((x.form === 1))) {
-				$panic(new $String("non-finite float"));
-			}
-			m = x.mant;
-			i = 0;
-			while (true) {
-				if (!(i < m.$length && (((i < 0 || i >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + i]) === 0))) { break; }
-				i = i + (1) >> 0;
-			}
-			m = $subslice(m, i);
-			buf = $appendSlice(buf, "0x.");
-			_arg = buf;
-			_r = m.utoa(16); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = bytes.TrimRight(_r, "0"); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_arg$1 = _r$1;
-			buf = $appendSlice(_arg, _arg$1);
-			buf = $append(buf, 112);
-			if (x.exp >= 0) {
-				buf = $append(buf, 43);
-			}
-			$s = -1; return strconv.AppendInt(buf, (new $Int64(0, x.exp)), 10);
-			/* */ } return; } var $f = {$blk: fmtP, $c: true, $r, _arg, _arg$1, _r, _r$1, buf, i, m, x, $s};return $f;
-		};
-		min = function min$1(x, y) {
-			var x, y;
-			if (x < y) {
-				return x;
-			}
-			return y;
-		};
-		$ptrType(Float).prototype.Format = function Format$1(s, format) {
-			var {_1, _arg, _arg$1, _arg$2, _r, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, buf, format, hasPrec, hasWidth, padding, prec, s, sign, width, x, $s, $r, $c} = $restore(this, {s, format});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r = s.Precision(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			prec = _tuple[0];
-			hasPrec = _tuple[1];
-			if (!hasPrec) {
-				prec = 6;
-			}
-				_1 = format;
-				/* */ if ((_1 === (101)) || (_1 === (69)) || (_1 === (102)) || (_1 === (98)) || (_1 === (112)) || (_1 === (120))) { $s = 3; continue; }
-				/* */ if (_1 === (70)) { $s = 4; continue; }
-				/* */ if (_1 === (118)) { $s = 5; continue; }
-				/* */ if ((_1 === (103)) || (_1 === (71))) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if ((_1 === (101)) || (_1 === (69)) || (_1 === (102)) || (_1 === (98)) || (_1 === (112)) || (_1 === (120))) { */ case 3:
-					$s = 8; continue;
-				/* } else if (_1 === (70)) { */ case 4:
-					format = 102;
-					$s = 8; continue;
-				/* } else if (_1 === (118)) { */ case 5:
-					format = 103;
-					if (!hasPrec) {
-						prec = -1;
-					}
-					$s = 8; continue;
-				/* } else if ((_1 === (103)) || (_1 === (71))) { */ case 6:
-					if (!hasPrec) {
-						prec = -1;
-					}
-					$s = 8; continue;
-				/* } else { */ case 7:
-					_arg = s;
-					_arg$1 = new $Int32(format);
-					_r$1 = x.String(); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_arg$2 = new $String(_r$1);
-					_r$2 = fmt.Fprintf(_arg, "%%!%c(*big.Float=%s)", new sliceType([_arg$1, _arg$2])); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$2;
-					$s = -1; return;
-				/* } */ case 8:
-			case 2:
-			buf = sliceType$1.nil;
-			_r$3 = x.Append(buf, ((format << 24 >>> 24)), prec); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			buf = _r$3;
-			if (buf.$length === 0) {
-				buf = (new sliceType$1($stringToBytes("?")));
-			}
-			sign = "";
-				/* */ if (((0 >= buf.$length ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + 0]) === 45)) { $s = 13; continue; }
-				/* */ if (((0 >= buf.$length ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + 0]) === 43)) { $s = 14; continue; }
-				_r$4 = s.Flag(43); /* */ $s = 18; case 18: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				/* */ if (_r$4) { $s = 15; continue; }
-				_r$5 = s.Flag(32); /* */ $s = 19; case 19: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				/* */ if (_r$5) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (((0 >= buf.$length ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + 0]) === 45)) { */ case 13:
-					sign = "-";
-					buf = $subslice(buf, 1);
-					$s = 17; continue;
-				/* } else if (((0 >= buf.$length ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + 0]) === 43)) { */ case 14:
-					sign = "+";
-					_r$6 = s.Flag(32); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					/* */ if (_r$6) { $s = 20; continue; }
-					/* */ $s = 21; continue;
-					/* if (_r$6) { */ case 20:
-						sign = " ";
-					/* } */ case 21:
-					buf = $subslice(buf, 1);
-					$s = 17; continue;
-				/* } else if (_r$4) { */ case 15:
-					sign = "+";
-					$s = 17; continue;
-				/* } else if (_r$5) { */ case 16:
-					sign = " ";
-				/* } */ case 17:
-			case 12:
-			padding = 0;
-			_r$7 = s.Width(); /* */ $s = 23; case 23: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			_tuple$1 = _r$7;
-			width = _tuple$1[0];
-			hasWidth = _tuple$1[1];
-			if (hasWidth && width > (sign.length + buf.$length >> 0)) {
-				padding = (width - sign.length >> 0) - buf.$length >> 0;
-			}
-				_r$8 = s.Flag(48); /* */ $s = 29; case 29: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				/* */ if (_r$8 && !x.IsInf()) { $s = 25; continue; }
-				_r$9 = s.Flag(45); /* */ $s = 30; case 30: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				/* */ if (_r$9) { $s = 26; continue; }
-				/* */ $s = 27; continue;
-				/* if (_r$8 && !x.IsInf()) { */ case 25:
-					$r = writeMultiple(s, sign, 1); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = writeMultiple(s, "0", padding); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$10 = s.Write(buf); /* */ $s = 33; case 33: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_r$10;
-					$s = 28; continue;
-				/* } else if (_r$9) { */ case 26:
-					$r = writeMultiple(s, sign, 1); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$11 = s.Write(buf); /* */ $s = 35; case 35: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					_r$11;
-					$r = writeMultiple(s, " ", padding); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 28; continue;
-				/* } else { */ case 27:
-					$r = writeMultiple(s, " ", padding); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = writeMultiple(s, sign, 1); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$12 = s.Write(buf); /* */ $s = 39; case 39: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					_r$12;
-				/* } */ case 28:
-			case 24:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: Format$1, $c: true, $r, _1, _arg, _arg$1, _arg$2, _r, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, buf, format, hasPrec, hasWidth, padding, prec, s, sign, width, x, $s};return $f;
-		};
-		$ptrType(Float).prototype.GobEncode = function GobEncode$2() {
-			var _q, b, buf, n, sz, x;
-			x = this;
-			if (x === ptrType.nil) {
-				return [sliceType$1.nil, $ifaceNil];
-			}
-			sz = 6;
-			n = 0;
-			if (x.form === 1) {
-				n = (((_q = ((x.prec + 31 >>> 0)) / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero")) >> 0));
-				if (x.mant.$length < n) {
-					n = x.mant.$length;
-				}
-				sz = sz + ((4 + ($imul(n, 4)) >> 0)) >> 0;
-			}
-			buf = $makeSlice(sliceType$1, sz);
-			(0 >= buf.$length ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + 0] = 1);
-			b = ((((((((x.mode & 7) >>> 0) << 24 >>> 24)) << 5 << 24 >>> 24) | ((((((x.acc + 1 << 24 >> 24)) & 3) << 24 >>> 24)) << 3 << 24 >>> 24)) >>> 0) | (((((x.form & 3) >>> 0) << 24 >>> 24)) << 1 << 24 >>> 24)) >>> 0;
-			if (x.neg) {
-				b = (b | (1)) >>> 0;
-			}
-			(1 >= buf.$length ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + 1] = b);
-			$clone(binary.BigEndian, binary.bigEndian).PutUint32($subslice(buf, 2), x.prec);
-			if (x.form === 1) {
-				$clone(binary.BigEndian, binary.bigEndian).PutUint32($subslice(buf, 6), ((x.exp >>> 0)));
-				$subslice(x.mant, (x.mant.$length - n >> 0)).bytes($subslice(buf, 10));
-			}
-			return [buf, $ifaceNil];
-		};
-		$ptrType(Float).prototype.GobDecode = function GobDecode$2(buf) {
-			var {$24r, _r, _r$1, b, buf, oldMode, oldPrec, z, $s, $r, $c} = $restore(this, {buf});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			if (buf.$length === 0) {
-				Float.copy(z, new Float.ptr(0, 0, 0, 0, false, nat.nil, 0));
-				$s = -1; return $ifaceNil;
-			}
-			if (buf.$length < 6) {
-				$s = -1; return errors.New("Float.GobDecode: buffer too small");
-			}
-			/* */ if (!(((0 >= buf.$length ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + 0]) === 1))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(((0 >= buf.$length ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + 0]) === 1))) { */ case 1:
-				_r = fmt.Errorf("Float.GobDecode: encoding version %d not supported", new sliceType([new $Uint8((0 >= buf.$length ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + 0]))])); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = _r;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			oldPrec = z.prec;
-			oldMode = z.mode;
-			b = (1 >= buf.$length ? ($throwRuntimeError("index out of range"), undefined) : buf.$array[buf.$offset + 1]);
-			z.mode = ((((((b >>> 5 << 24 >>> 24)) & 7) >>> 0) << 24 >>> 24));
-			z.acc = ((((((b >>> 3 << 24 >>> 24)) & 3) >>> 0) << 24 >> 24)) - 1 << 24 >> 24;
-			z.form = ((((((b >>> 1 << 24 >>> 24)) & 3) >>> 0) << 24 >>> 24));
-			z.neg = !((((b & 1) >>> 0) === 0));
-			z.prec = $clone(binary.BigEndian, binary.bigEndian).Uint32($subslice(buf, 2));
-			if (z.form === 1) {
-				if (buf.$length < 10) {
-					$s = -1; return errors.New("Float.GobDecode: buffer too small for finite form float");
-				}
-				z.exp = (($clone(binary.BigEndian, binary.bigEndian).Uint32($subslice(buf, 6)) >> 0));
-				z.mant = z.mant.setBytes($subslice(buf, 10));
-			}
-			/* */ if (!((oldPrec === 0))) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (!((oldPrec === 0))) { */ case 5:
-				z.mode = oldMode;
-				_r$1 = z.SetPrec(((oldPrec >>> 0))); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$1;
-			/* } */ case 6:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: GobDecode$2, $c: true, $r, $24r, _r, _r$1, b, buf, oldMode, oldPrec, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.MarshalText = function MarshalText$2() {
-			var {$24r, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, buf, err, text, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			text = sliceType$1.nil;
-			err = $ifaceNil;
-			x = this;
-			if (x === ptrType.nil) {
-				_tmp = (new sliceType$1($stringToBytes("<nil>")));
-				_tmp$1 = $ifaceNil;
-				text = _tmp;
-				err = _tmp$1;
-				$s = -1; return [text, err];
-			}
-			buf = sliceType$1.nil;
-			_r = x.Append(buf, 103, -1); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tmp$2 = _r;
-			_tmp$3 = $ifaceNil;
-			text = _tmp$2;
-			err = _tmp$3;
-			$24r = [text, err];
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: MarshalText$2, $c: true, $r, $24r, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, buf, err, text, x, $s};return $f;
-		};
-		$ptrType(Float).prototype.UnmarshalText = function UnmarshalText$2(text) {
-			var {_r, _r$1, _tuple, err, text, z, $s, $r, $c} = $restore(this, {text});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			_r = z.Parse(($bytesToString(text)), 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			err = _tuple[2];
-			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 2:
-				_r$1 = fmt.Errorf("math/big: cannot unmarshal %q into a *big.Float (%v)", new sliceType([text, err])); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				err = _r$1;
-			/* } */ case 3:
-			$s = -1; return err;
-			/* */ } return; } var $f = {$blk: UnmarshalText$2, $c: true, $r, _r, _r$1, _tuple, err, text, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.SetString = function SetString$2(s) {
-			var {_r, _tuple, err, f, s, z, $s, $r, $c} = $restore(this, {s});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			_r = z.Parse(s, 0); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			f = _tuple[0];
-			err = _tuple[2];
-			if ($interfaceIsEqual(err, $ifaceNil)) {
-				$s = -1; return [f, true];
-			}
-			$s = -1; return [ptrType.nil, false];
-			/* */ } return; } var $f = {$blk: SetString$2, $c: true, $r, _r, _tuple, err, f, s, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.scan = function scan$2(r, base) {
-			var {_1, _2, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _tuple, _tuple$1, _tuple$2, b, base, d, ebase, err, exp$1, exp2, exp5, f, fcount, p, prec, r, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, z, $s, $r, $c} = $restore(this, {r, base});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			f = ptrType.nil;
-			b = 0;
-			err = $ifaceNil;
-			z = this;
-			prec = z.prec;
-			if (prec === 0) {
-				prec = 64;
-			}
-			z.form = 0;
-			_r = scanSign(r); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			z.neg = _tuple[0];
-			err = _tuple[1];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [f, b, err];
-			}
-			fcount = 0;
-			_r$1 = z.mant.scan(r, base, true); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple$1 = _r$1;
-			z.mant = _tuple$1[0];
-			b = _tuple$1[1];
-			fcount = _tuple$1[2];
-			err = _tuple$1[3];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [f, b, err];
-			}
-			exp$1 = new $Int64(0, 0);
-			ebase = 0;
-			_r$2 = scanExponent(r, true, base === 0); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_tuple$2 = _r$2;
-			exp$1 = _tuple$2[0];
-			ebase = _tuple$2[1];
-			err = _tuple$2[2];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [f, b, err];
-			}
-			if (z.mant.$length === 0) {
-				z.prec = prec;
-				z.acc = 0;
-				z.form = 0;
-				f = z;
-				$s = -1; return [f, b, err];
-			}
-			exp2 = (x = $mul64((new $Int64(0, z.mant.$length)), new $Int64(0, 32)), x$1 = fnorm(z.mant), new $Int64(x.$high - x$1.$high, x.$low - x$1.$low));
-			exp5 = new $Int64(0, 0);
-			if (fcount < 0) {
-				d = (new $Int64(0, fcount));
-				_1 = b;
-				if (_1 === (10)) {
-					exp5 = d;
-					exp2 = (x$2 = d, new $Int64(exp2.$high + x$2.$high, exp2.$low + x$2.$low));
-				} else if (_1 === (2)) {
-					exp2 = (x$3 = d, new $Int64(exp2.$high + x$3.$high, exp2.$low + x$3.$low));
-				} else if (_1 === (8)) {
-					exp2 = (x$4 = $mul64(d, new $Int64(0, 3)), new $Int64(exp2.$high + x$4.$high, exp2.$low + x$4.$low));
-				} else if (_1 === (16)) {
-					exp2 = (x$5 = $mul64(d, new $Int64(0, 4)), new $Int64(exp2.$high + x$5.$high, exp2.$low + x$5.$low));
-				} else {
-					$panic(new $String("unexpected mantissa base"));
-				}
-			}
-			_2 = ebase;
-			if (_2 === (10)) {
-				exp5 = (x$6 = exp$1, new $Int64(exp5.$high + x$6.$high, exp5.$low + x$6.$low));
-				exp2 = (x$7 = exp$1, new $Int64(exp2.$high + x$7.$high, exp2.$low + x$7.$low));
-			} else if (_2 === (2)) {
-				exp2 = (x$8 = exp$1, new $Int64(exp2.$high + x$8.$high, exp2.$low + x$8.$low));
-			} else {
-				$panic(new $String("unexpected exponent base"));
-			}
-			/* */ if ((-1 < exp2.$high || (-1 === exp2.$high && 2147483648 <= exp2.$low)) && (exp2.$high < 0 || (exp2.$high === 0 && exp2.$low <= 2147483647))) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if ((-1 < exp2.$high || (-1 === exp2.$high && 2147483648 <= exp2.$low)) && (exp2.$high < 0 || (exp2.$high === 0 && exp2.$low <= 2147483647))) { */ case 4:
-				z.prec = prec;
-				z.form = 1;
-				z.exp = (((exp2.$low + ((exp2.$high >> 31) * 4294967296)) >> 0));
-				f = z;
-				$s = 6; continue;
-			/* } else { */ case 5:
-				_r$3 = fmt.Errorf("exponent overflow", sliceType.nil); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				err = _r$3;
-				$s = -1; return [f, b, err];
-			/* } */ case 6:
-			/* */ if ((exp5.$high === 0 && exp5.$low === 0)) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if ((exp5.$high === 0 && exp5.$low === 0)) { */ case 8:
-				$r = z.round(0); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return [f, b, err];
-			/* } */ case 9:
-			_r$4 = new Float.ptr(0, 0, 0, 0, false, nat.nil, 0).SetPrec(z.Prec() + 64 >>> 0); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			p = _r$4;
-			/* */ if ((exp5.$high < 0 || (exp5.$high === 0 && exp5.$low < 0))) { $s = 12; continue; }
-			/* */ $s = 13; continue;
-			/* if ((exp5.$high < 0 || (exp5.$high === 0 && exp5.$low < 0))) { */ case 12:
-				_arg = z;
-				_r$5 = p.pow5(((x$9 = new $Int64(-exp5.$high, -exp5.$low), new $Uint64(x$9.$high, x$9.$low)))); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_arg$1 = _r$5;
-				_r$6 = z.Quo(_arg, _arg$1); /* */ $s = 16; case 16: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_r$6;
-				$s = 14; continue;
-			/* } else { */ case 13:
-				_arg$2 = z;
-				_r$7 = p.pow5((new $Uint64(exp5.$high, exp5.$low))); /* */ $s = 17; case 17: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_arg$3 = _r$7;
-				_r$8 = z.Mul(_arg$2, _arg$3); /* */ $s = 18; case 18: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				_r$8;
-			/* } */ case 14:
-			$s = -1; return [f, b, err];
-			/* */ } return; } var $f = {$blk: scan$2, $c: true, $r, _1, _2, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _tuple, _tuple$1, _tuple$2, b, base, d, ebase, err, exp$1, exp2, exp5, f, fcount, p, prec, r, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.pow5 = function pow5(n) {
-			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, f, n, x, x$1, z, $s, $r, $c} = $restore(this, {n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			/* */ if ((n.$high < 0 || (n.$high === 0 && n.$low <= 27))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if ((n.$high < 0 || (n.$high === 0 && n.$low <= 27))) { */ case 1:
-				_r = z.SetUint64((($flatten64(n) < 0 || $flatten64(n) >= pow5tab.length) ? ($throwRuntimeError("index out of range"), undefined) : pow5tab[$flatten64(n)])); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = _r;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			_r$1 = z.SetUint64(pow5tab[27]); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			n = (x = new $Uint64(0, 27), new $Uint64(n.$high - x.$high, n.$low - x.$low));
-			_r$2 = new Float.ptr(0, 0, 0, 0, false, nat.nil, 0).SetPrec(z.Prec() + 64 >>> 0); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$3 = _r$2.SetUint64(new $Uint64(0, 5)); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			f = _r$3;
-			/* while (true) { */ case 8:
-				/* if (!((n.$high > 0 || (n.$high === 0 && n.$low > 0)))) { break; } */ if(!((n.$high > 0 || (n.$high === 0 && n.$low > 0)))) { $s = 9; continue; }
-				/* */ if (!((x$1 = new $Uint64(n.$high & 0, (n.$low & 1) >>> 0), (x$1.$high === 0 && x$1.$low === 0)))) { $s = 10; continue; }
-				/* */ $s = 11; continue;
-				/* if (!((x$1 = new $Uint64(n.$high & 0, (n.$low & 1) >>> 0), (x$1.$high === 0 && x$1.$low === 0)))) { */ case 10:
-					_r$4 = z.Mul(z, f); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					_r$4;
-				/* } */ case 11:
-				_r$5 = f.Mul(f, f); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_r$5;
-				n = $shiftRightUint64(n, (1));
-			$s = 8; continue;
-			case 9:
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: pow5, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, f, n, x, x$1, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.Parse = function Parse(s, base) {
-			var {_r, _r$1, _tuple, _tuple$1, b, base, ch, err, err2, f, r, s, z, $s, $r, $c} = $restore(this, {s, base});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			f = ptrType.nil;
-			b = 0;
-			err = $ifaceNil;
-			z = this;
-			if ((s.length === 3) && (s === "Inf" || s === "inf")) {
-				f = z.SetInf(false);
-				$s = -1; return [f, b, err];
-			}
-			if ((s.length === 4) && ((s.charCodeAt(0) === 43) || (s.charCodeAt(0) === 45)) && ($substring(s, 1) === "Inf" || $substring(s, 1) === "inf")) {
-				f = z.SetInf(s.charCodeAt(0) === 45);
-				$s = -1; return [f, b, err];
-			}
-			r = strings.NewReader(s);
-			_r = z.scan(r, base); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			f = _tuple[0];
-			b = _tuple[1];
-			err = _tuple[2];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [f, b, err];
-			}
-			_tuple$1 = r.ReadByte();
-			ch = _tuple$1[0];
-			err2 = _tuple$1[1];
-			/* */ if ($interfaceIsEqual(err2, $ifaceNil)) { $s = 2; continue; }
-			/* */ if (!($interfaceIsEqual(err2, io.EOF))) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if ($interfaceIsEqual(err2, $ifaceNil)) { */ case 2:
-				_r$1 = fmt.Errorf("expected end of string, found %q", new sliceType([new $Uint8(ch)])); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				err = _r$1;
-				$s = 4; continue;
-			/* } else if (!($interfaceIsEqual(err2, io.EOF))) { */ case 3:
-				err = err2;
-			/* } */ case 4:
-			$s = -1; return [f, b, err];
-			/* */ } return; } var $f = {$blk: Parse, $c: true, $r, _r, _r$1, _tuple, _tuple$1, b, base, ch, err, err2, f, r, s, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.Scan = function Scan$2(s, ch) {
-			var {_r, _tuple, ch, err, s, x, z, $s, $r, $c} = $restore(this, {s, ch});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			$r = s.SkipSpace(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r = z.scan((x = new byteReader.ptr(s), new x.constructor.elem(x)), 0); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			err = _tuple[2];
-			$s = -1; return err;
-			/* */ } return; } var $f = {$blk: Scan$2, $c: true, $r, _r, _tuple, ch, err, s, x, z, $s};return $f;
-		};
-		$ptrType(ErrNaN).prototype.Error = function Error() {
-			var err;
-			err = this;
-			return err.msg;
-		};
-		ErrNaN.prototype.Error = function(...$args) { return this.$val.Error(...$args); };
-		NewFloat = function NewFloat$1(x) {
-			var {$24r, _r, x, x$1, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (math.IsNaN(x)) {
-				$panic((x$1 = new ErrNaN.ptr("NewFloat(NaN)"), new x$1.constructor.elem(x$1)));
-			}
-			_r = new Float.ptr(0, 0, 0, 0, false, nat.nil, 0).SetFloat64(x); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: NewFloat$1, $c: true, $r, $24r, _r, x, x$1, $s};return $f;
-		};
-		$pkg.NewFloat = NewFloat;
-		$ptrType(Float).prototype.SetPrec = function SetPrec(prec) {
-			var {old, prec, z, $s, $r, $c} = $restore(this, {prec});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			z.acc = 0;
-			if (prec === 0) {
-				z.prec = 0;
-				if (z.form === 1) {
-					z.acc = makeAcc(z.neg);
-					z.form = 0;
-				}
-				$s = -1; return z;
-			}
-			if (prec > 4294967295) {
-				prec = 4294967295;
-			}
-			old = z.prec;
-			z.prec = ((prec >>> 0));
-			/* */ if (z.prec < old) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (z.prec < old) { */ case 1:
-				$r = z.round(0); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: SetPrec, $c: true, $r, old, prec, z, $s};return $f;
-		};
-		makeAcc = function makeAcc$1(above) {
-			var above;
-			if (above) {
-				return 1;
-			}
-			return -1;
-		};
-		$ptrType(Float).prototype.SetMode = function SetMode(mode) {
-			var mode, z;
-			z = this;
-			z.mode = mode;
-			z.acc = 0;
-			return z;
-		};
-		$ptrType(Float).prototype.Prec = function Prec() {
-			var x;
-			x = this;
-			return ((x.prec >>> 0));
-		};
-		$ptrType(Float).prototype.MinPrec = function MinPrec() {
-			var x;
-			x = this;
-			if (!((x.form === 1))) {
-				return 0;
-			}
-			return ($imul(((x.mant.$length >>> 0)), 32) >>> 0) - x.mant.trailingZeroBits() >>> 0;
-		};
-		$ptrType(Float).prototype.Mode = function Mode() {
-			var x;
-			x = this;
-			return x.mode;
-		};
-		$ptrType(Float).prototype.Acc = function Acc() {
-			var x;
-			x = this;
-			return x.acc;
-		};
-		$ptrType(Float).prototype.Sign = function Sign$2() {
-			var {x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = x.validate(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			if (x.form === 0) {
-				$s = -1; return 0;
-			}
-			if (x.neg) {
-				$s = -1; return -1;
-			}
-			$s = -1; return 1;
-			/* */ } return; } var $f = {$blk: Sign$2, $c: true, $r, x, $s};return $f;
-		};
-		$ptrType(Float).prototype.MantExp = function MantExp(mant) {
-			var {_r, exp$1, mant, x, $s, $r, $c} = $restore(this, {mant});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			exp$1 = 0;
-			x = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = x.validate(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			if (x.form === 1) {
-				exp$1 = ((x.exp >> 0));
-			}
-			/* */ if (!(mant === ptrType.nil)) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (!(mant === ptrType.nil)) { */ case 4:
-				_r = mant.Copy(x); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_r;
-				if (mant.form === 1) {
-					mant.exp = 0;
-				}
-			/* } */ case 5:
-			$s = -1; return exp$1;
-			/* */ } return; } var $f = {$blk: MantExp, $c: true, $r, _r, exp$1, mant, x, $s};return $f;
-		};
-		$ptrType(Float).prototype.setExpAndRound = function setExpAndRound(exp$1, sbit) {
-			var {exp$1, sbit, z, $s, $r, $c} = $restore(this, {exp$1, sbit});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			if ((exp$1.$high < -1 || (exp$1.$high === -1 && exp$1.$low < 2147483648))) {
-				z.acc = makeAcc(z.neg);
-				z.form = 0;
-				$s = -1; return;
-			}
-			if ((exp$1.$high > 0 || (exp$1.$high === 0 && exp$1.$low > 2147483647))) {
-				z.acc = makeAcc(!z.neg);
-				z.form = 2;
-				$s = -1; return;
-			}
-			z.form = 1;
-			z.exp = (((exp$1.$low + ((exp$1.$high >> 31) * 4294967296)) >> 0));
-			$r = z.round(sbit); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: setExpAndRound, $c: true, $r, exp$1, sbit, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.SetMantExp = function SetMantExp(mant, exp$1) {
-			var {_r, exp$1, mant, x, x$1, z, $s, $r, $c} = $restore(this, {mant, exp$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = z.validate(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = mant.validate(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			_r = z.Copy(mant); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r;
-			/* */ if (z.form === 1) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (z.form === 1) { */ case 6:
-				$r = z.setExpAndRound((x = (new $Int64(0, z.exp)), x$1 = (new $Int64(0, exp$1)), new $Int64(x.$high + x$1.$high, x.$low + x$1.$low)), 0); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 7:
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: SetMantExp, $c: true, $r, _r, exp$1, mant, x, x$1, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.Signbit = function Signbit() {
-			var x;
-			x = this;
-			return x.neg;
-		};
-		$ptrType(Float).prototype.IsInf = function IsInf() {
-			var x;
-			x = this;
-			return x.form === 2;
-		};
-		$ptrType(Float).prototype.IsInt = function IsInt$1() {
-			var {x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = x.validate(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			if (!((x.form === 1))) {
-				$s = -1; return x.form === 0;
-			}
-			if (x.exp <= 0) {
-				$s = -1; return false;
-			}
-			$s = -1; return x.prec <= ((x.exp >>> 0)) || x.MinPrec() <= ((x.exp >>> 0));
-			/* */ } return; } var $f = {$blk: IsInt$1, $c: true, $r, x, $s};return $f;
-		};
-		$ptrType(Float).prototype.validate = function validate() {
-			var {_arg, _arg$1, _r, _r$1, m, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			if (true) {
-				$panic(new $String("validate called but debugFloat is not set"));
-			}
-			if (!((x.form === 1))) {
-				$s = -1; return;
-			}
-			m = x.mant.$length;
-			if (m === 0) {
-				$panic(new $String("nonzero finite number with empty mantissa"));
-			}
-			/* */ if ((((x$1 = x.mant, x$2 = m - 1 >> 0, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])) & 2147483648) >>> 0) === 0) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if ((((x$1 = x.mant, x$2 = m - 1 >> 0, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])) & 2147483648) >>> 0) === 0) { */ case 1:
-				_arg = new Word((x$3 = x.mant, x$4 = m - 1 >> 0, ((x$4 < 0 || x$4 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + x$4])));
-				_r = x.Text(112, 0); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_arg$1 = new $String(_r);
-				_r$1 = fmt.Sprintf("msb not set in last word %#x of %s", new sliceType([_arg, _arg$1])); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$panic(new $String(_r$1));
-			/* } */ case 2:
-			if (x.prec === 0) {
-				$panic(new $String("zero precision finite number"));
-			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: validate, $c: true, $r, _arg, _arg$1, _r, _r$1, m, x, x$1, x$2, x$3, x$4, $s};return $f;
-		};
-		$ptrType(Float).prototype.round = function round(sbit) {
-			var {_1, _index, _q, _r, bits$1, inc, lsb, m, n, ntz, r, rbit, sbit, x, x$1, x$2, x$3, x$4, y, z, $s, $r, $c} = $restore(this, {sbit});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = z.validate(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			z.acc = 0;
-			if (!((z.form === 1))) {
-				$s = -1; return;
-			}
-			m = ((z.mant.$length >>> 0));
-			bits$1 = $imul(m, 32) >>> 0;
-			if (bits$1 <= z.prec) {
-				$s = -1; return;
-			}
-			r = ((((bits$1 - z.prec >>> 0) - 1 >>> 0) >>> 0));
-			rbit = (z.mant.bit(r) & 1) >>> 0;
-			if ((sbit === 0) && ((rbit === 0) || (z.mode === 0))) {
-				sbit = z.mant.sticky(r);
-			}
-			sbit = (sbit & (1)) >>> 0;
-			n = (_q = ((z.prec + 31 >>> 0)) / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero"));
-			if (m > n) {
-				$copySlice(z.mant, $subslice(z.mant, (m - n >>> 0)));
-				z.mant = $subslice(z.mant, 0, n);
-			}
-			ntz = ($imul(n, 32) >>> 0) - z.prec >>> 0;
-			lsb = (y = ntz, y < 32 ? (1 << y) : 0) >>> 0;
-			/* */ if (!((((rbit | sbit) >>> 0) === 0))) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (!((((rbit | sbit) >>> 0) === 0))) { */ case 4:
-				inc = false;
-				_1 = z.mode;
-				if (_1 === (4)) {
-					inc = z.neg;
-				} else if (_1 === (2)) {
-				} else if (_1 === (0)) {
-					inc = !((rbit === 0)) && (!((sbit === 0)) || !(((((x = z.mant, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) & lsb) >>> 0) === 0)));
-				} else if (_1 === (1)) {
-					inc = !((rbit === 0));
-				} else if (_1 === (3)) {
-					inc = true;
-				} else if (_1 === (5)) {
-					inc = !z.neg;
-				} else {
-					$panic(new $String("unreachable"));
-				}
-				z.acc = makeAcc(!(inc === z.neg));
-				/* */ if (inc) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if (inc) { */ case 6:
-					_r = addVW($convertSliceType(z.mant, sliceType$2), $convertSliceType(z.mant, sliceType$2), lsb); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					/* */ if (!((_r === 0))) { $s = 8; continue; }
-					/* */ $s = 9; continue;
-					/* if (!((_r === 0))) { */ case 8:
-						if (z.exp >= 2147483647) {
-							z.form = 2;
-							$s = -1; return;
-						}
-						z.exp = z.exp + (1) >> 0;
-						shrVU($convertSliceType(z.mant, sliceType$2), $convertSliceType(z.mant, sliceType$2), 1);
-						_index = n - 1 >>> 0;
-						(x$2 = z.mant, ((_index < 0 || _index >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + _index] = (((x$1 = z.mant, ((_index < 0 || _index >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + _index])) | (2147483648)) >>> 0)));
-					/* } */ case 9:
-				/* } */ case 7:
-			/* } */ case 5:
-			(x$4 = z.mant, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0] = (((x$3 = z.mant, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])) & ~((lsb - 1 >>> 0))) >>> 0)));
-			/* */ if (false) { $s = 11; continue; }
-			/* */ $s = 12; continue;
-			/* if (false) { */ case 11:
-				$r = z.validate(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 12:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: round, $c: true, $r, _1, _index, _q, _r, bits$1, inc, lsb, m, n, ntz, r, rbit, sbit, x, x$1, x$2, x$3, x$4, y, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.setBits64 = function setBits64(neg, x) {
-			var {neg, s, x, z, $s, $r, $c} = $restore(this, {neg, x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			if (z.prec === 0) {
-				z.prec = 64;
-			}
-			z.acc = 0;
-			z.neg = neg;
-			if ((x.$high === 0 && x.$low === 0)) {
-				z.form = 0;
-				$s = -1; return z;
-			}
-			z.form = 1;
-			s = bits.LeadingZeros64(x);
-			z.mant = z.mant.setUint64($shiftLeft64(x, ((s >>> 0))));
-			z.exp = (((64 - s >> 0) >> 0));
-			/* */ if (z.prec < 64) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (z.prec < 64) { */ case 1:
-				$r = z.round(0); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: setBits64, $c: true, $r, neg, s, x, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.SetUint64 = function SetUint64$2(x) {
-			var {$24r, _r, x, z, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			_r = z.setBits64(false, x); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: SetUint64$2, $c: true, $r, $24r, _r, x, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.SetInt64 = function SetInt64$2(x) {
-			var {$24r, _r, u, x, z, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			u = x;
-			if ((u.$high < 0 || (u.$high === 0 && u.$low < 0))) {
-				u = new $Int64(-u.$high, -u.$low);
-			}
-			_r = z.setBits64((x.$high < 0 || (x.$high === 0 && x.$low < 0)), (new $Uint64(u.$high, u.$low))); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: SetInt64$2, $c: true, $r, $24r, _r, u, x, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.SetFloat64 = function SetFloat64$1(x) {
-			var {_tuple, exp$1, fmant, x, x$1, x$2, z, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			if (z.prec === 0) {
-				z.prec = 53;
-			}
-			if (math.IsNaN(x)) {
-				$panic((x$1 = new ErrNaN.ptr("Float.SetFloat64(NaN)"), new x$1.constructor.elem(x$1)));
-			}
-			z.acc = 0;
-			z.neg = math.Signbit(x);
-			if (x === 0) {
-				z.form = 0;
-				$s = -1; return z;
-			}
-			if (math.IsInf(x, 0)) {
-				z.form = 2;
-				$s = -1; return z;
-			}
-			z.form = 1;
-			_tuple = math.Frexp(x);
-			fmant = _tuple[0];
-			exp$1 = _tuple[1];
-			z.mant = z.mant.setUint64((x$2 = $shiftLeft64(math.Float64bits(fmant), 11), new $Uint64(2147483648 | x$2.$high, (0 | x$2.$low) >>> 0)));
-			z.exp = ((exp$1 >> 0));
-			/* */ if (z.prec < 53) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (z.prec < 53) { */ case 1:
-				$r = z.round(0); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: SetFloat64$1, $c: true, $r, _tuple, exp$1, fmant, x, x$1, x$2, z, $s};return $f;
-		};
-		fnorm = function fnorm$1(m) {
-			var c, m, s, x, x$1;
-			if (false && ((m.$length === 0) || ((x = m.$length - 1 >> 0, ((x < 0 || x >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + x])) === 0))) {
-				$panic(new $String("msw of mantissa is 0"));
-			}
-			s = nlz((x$1 = m.$length - 1 >> 0, ((x$1 < 0 || x$1 >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + x$1])));
-			if (s > 0) {
-				c = shlVU($convertSliceType(m, sliceType$2), $convertSliceType(m, sliceType$2), s);
-				if (false && !((c === 0))) {
-					$panic(new $String("nlz or shlVU incorrect"));
-				}
-			}
-			return (new $Int64(0, s));
-		};
-		$ptrType(Float).prototype.SetInt = function SetInt$1(x) {
-			var {bits$1, x, z, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			bits$1 = ((x.BitLen() >>> 0));
-			if (z.prec === 0) {
-				z.prec = umax32(bits$1, 64);
-			}
-			z.acc = 0;
-			z.neg = x.neg;
-			if (x.abs.$length === 0) {
-				z.form = 0;
-				$s = -1; return z;
-			}
-			z.mant = z.mant.set(x.abs);
-			fnorm(z.mant);
-			$r = z.setExpAndRound((new $Int64(0, bits$1)), 0); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: SetInt$1, $c: true, $r, bits$1, x, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.SetRat = function SetRat(x) {
-			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, _tmp, _tmp$1, a, b, x, z, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			a = [a];
-			b = [b];
-			z = this;
-			/* */ if (x.IsInt()) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (x.IsInt()) { */ case 1:
-				_r = z.SetInt(x.Num()); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = _r;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			_tmp = new Float.ptr(0, 0, 0, 0, false, nat.nil, 0);
-			_tmp$1 = new Float.ptr(0, 0, 0, 0, false, nat.nil, 0);
-			a[0] = $clone(_tmp, Float);
-			b[0] = $clone(_tmp$1, Float);
-			_r$1 = a[0].SetInt(x.Num()); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			_r$2 = b[0].SetInt(x.Denom()); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$2;
-			if (z.prec === 0) {
-				z.prec = umax32(a[0].prec, b[0].prec);
-			}
-			_r$3 = z.Quo(a[0], b[0]); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$24r$1 = _r$3;
-			$s = 8; case 8: return $24r$1;
-			/* */ } return; } var $f = {$blk: SetRat, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, _tmp, _tmp$1, a, b, x, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.SetInf = function SetInf(signbit) {
-			var signbit, z;
-			z = this;
-			z.acc = 0;
-			z.form = 2;
-			z.neg = signbit;
-			return z;
-		};
-		$ptrType(Float).prototype.Set = function Set$2(x) {
-			var {x, z, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = x.validate(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			z.acc = 0;
-			/* */ if (!(z === x)) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (!(z === x)) { */ case 4:
-				z.form = x.form;
-				z.neg = x.neg;
-				if (x.form === 1) {
-					z.exp = x.exp;
-					z.mant = z.mant.set(x.mant);
-				}
-				/* */ if (z.prec === 0) { $s = 6; continue; }
-				/* */ if (z.prec < x.prec) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (z.prec === 0) { */ case 6:
-					z.prec = x.prec;
-					$s = 8; continue;
-				/* } else if (z.prec < x.prec) { */ case 7:
-					$r = z.round(0); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 8:
-			/* } */ case 5:
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: Set$2, $c: true, $r, x, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.Copy = function Copy(x) {
-			var {x, z, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = x.validate(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			if (!(z === x)) {
-				z.prec = x.prec;
-				z.mode = x.mode;
-				z.acc = x.acc;
-				z.form = x.form;
-				z.neg = x.neg;
-				if (z.form === 1) {
-					z.mant = z.mant.set(x.mant);
-					z.exp = x.exp;
-				}
-			}
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: Copy, $c: true, $r, x, z, $s};return $f;
-		};
-		msb32 = function msb32$1(x) {
-			var _1, i, x;
-			i = x.$length - 1 >> 0;
-			if (i < 0) {
-				return 0;
-			}
-			if (false && (((((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]) & 2147483648) >>> 0) === 0)) {
-				$panic(new $String("x not normalized"));
-			}
-			_1 = 32;
-			if (_1 === (32)) {
-				return ((((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]) >>> 0));
-			} else if (_1 === (64)) {
-				return ((0 >>> 0));
-			}
-			$panic(new $String("unreachable"));
-		};
-		msb64 = function msb64$1(x) {
-			var _1, i, v, x, x$1, x$2;
-			i = x.$length - 1 >> 0;
-			if (i < 0) {
-				return new $Uint64(0, 0);
-			}
-			if (false && (((((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]) & 2147483648) >>> 0) === 0)) {
-				$panic(new $String("x not normalized"));
-			}
-			_1 = 32;
-			if (_1 === (32)) {
-				v = $shiftLeft64((new $Uint64(0, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]))), 32);
-				if (i > 0) {
-					v = (x$1 = (new $Uint64(0, (x$2 = i - 1 >> 0, ((x$2 < 0 || x$2 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$2])))), new $Uint64(v.$high | x$1.$high, (v.$low | x$1.$low) >>> 0));
-				}
-				return v;
-			} else if (_1 === (64)) {
-				return (new $Uint64(0, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])));
-			}
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(Float).prototype.Uint64 = function Uint64$1() {
-			var {_1, u, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = x.validate(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			_1 = x.form;
-			if (_1 === (1)) {
-				if (x.neg) {
-					$s = -1; return [new $Uint64(0, 0), 1];
-				}
-				if (x.exp <= 0) {
-					$s = -1; return [new $Uint64(0, 0), -1];
-				}
-				if (x.exp <= 64) {
-					u = $shiftRightUint64(msb64(x.mant), ((64 - ((x.exp >>> 0)) >>> 0)));
-					if (x.MinPrec() <= 64) {
-						$s = -1; return [u, 0];
-					}
-					$s = -1; return [u, -1];
-				}
-				$s = -1; return [new $Uint64(4294967295, 4294967295), -1];
-			} else if (_1 === (0)) {
-				$s = -1; return [new $Uint64(0, 0), 0];
-			} else if (_1 === (2)) {
-				if (x.neg) {
-					$s = -1; return [new $Uint64(0, 0), 1];
-				}
-				$s = -1; return [new $Uint64(4294967295, 4294967295), -1];
-			}
-			$panic(new $String("unreachable"));
-			$s = -1; return [new $Uint64(0, 0), 0];
-			/* */ } return; } var $f = {$blk: Uint64$1, $c: true, $r, _1, u, x, $s};return $f;
-		};
-		$ptrType(Float).prototype.Int64 = function Int64$1() {
-			var {_1, acc, i, x, x$1, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = x.validate(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			_1 = x.form;
-			if (_1 === (1)) {
-				acc = makeAcc(x.neg);
-				if (x.exp <= 0) {
-					$s = -1; return [new $Int64(0, 0), acc];
-				}
-				if (x.exp <= 63) {
-					i = ((x$1 = $shiftRightUint64(msb64(x.mant), ((64 - ((x.exp >>> 0)) >>> 0))), new $Int64(x$1.$high, x$1.$low)));
-					if (x.neg) {
-						i = new $Int64(-i.$high, -i.$low);
-					}
-					if (x.MinPrec() <= ((x.exp >>> 0))) {
-						$s = -1; return [i, 0];
-					}
-					$s = -1; return [i, acc];
-				}
-				if (x.neg) {
-					if ((x.exp === 64) && (x.MinPrec() === 1)) {
-						acc = 0;
-					}
-					$s = -1; return [new $Int64(-2147483648, 0), acc];
-				}
-				$s = -1; return [new $Int64(2147483647, 4294967295), -1];
-			} else if (_1 === (0)) {
-				$s = -1; return [new $Int64(0, 0), 0];
-			} else if (_1 === (2)) {
-				if (x.neg) {
-					$s = -1; return [new $Int64(-2147483648, 0), 1];
-				}
-				$s = -1; return [new $Int64(2147483647, 4294967295), -1];
-			}
-			$panic(new $String("unreachable"));
-			$s = -1; return [new $Int64(0, 0), 0];
-			/* */ } return; } var $f = {$blk: Int64$1, $c: true, $r, _1, acc, i, x, x$1, $s};return $f;
-		};
-		$ptrType(Float).prototype.Float32 = function Float32$1() {
-			var {_1, _r, _tmp, _tmp$1, _tmp$2, bexp, e, mant, p, r, sign, x, y, z, z$1, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = x.validate(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-				_1 = x.form;
-				/* */ if (_1 === (1)) { $s = 5; continue; }
-				/* */ if (_1 === (0)) { $s = 6; continue; }
-				/* */ if (_1 === (2)) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (_1 === (1)) { */ case 5:
-					e = x.exp - 1 >> 0;
-					p = 24;
-					if (e < -126) {
-						p = 150 + ((e >> 0)) >> 0;
-						if (p < 0 || (p === 0) && (x.mant.sticky(($imul(((x.mant.$length >>> 0)), 32) >>> 0) - 1 >>> 0) === 0)) {
-							if (x.neg) {
-								z = 0;
-								$s = -1; return [-z, 1];
-							}
-							$s = -1; return [0, -1];
-						}
-						if (p === 0) {
-							if (x.neg) {
-								$s = -1; return [-1.401298464324817e-45, -1];
-							}
-							$s = -1; return [1.401298464324817e-45, 1];
-						}
-					}
-					r = new Float.ptr(0, 0, 0, 0, false, nat.nil, 0);
-					r.prec = ((p >>> 0));
-					_r = r.Set(x); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_r;
-					e = r.exp - 1 >> 0;
-					if ((r.form === 2) || e > 127) {
-						if (x.neg) {
-							$s = -1; return [($fround(math.Inf(-1))), -1];
-						}
-						$s = -1; return [($fround(math.Inf(1))), 1];
-					}
-					_tmp = 0;
-					_tmp$1 = 0;
-					_tmp$2 = 0;
-					sign = _tmp;
-					bexp = _tmp$1;
-					mant = _tmp$2;
-					if (x.neg) {
-						sign = 2147483648;
-					}
-					if (e < -126) {
-						p = 150 + ((e >> 0)) >> 0;
-						mant = (y = (((32 - p >> 0) >>> 0)), y < 32 ? (msb32(r.mant) >>> y) : 0) >>> 0;
-					} else {
-						bexp = (((e + 127 >> 0) >>> 0)) << 23 >>> 0;
-						mant = ((msb32(r.mant) >>> 8 >>> 0) & 8388607) >>> 0;
-					}
-					$s = -1; return [math.Float32frombits((((sign | bexp) >>> 0) | mant) >>> 0), r.acc];
-				/* } else if (_1 === (0)) { */ case 6:
-					if (x.neg) {
-						z$1 = 0;
-						$s = -1; return [-z$1, 0];
-					}
-					$s = -1; return [0, 0];
-				/* } else if (_1 === (2)) { */ case 7:
-					if (x.neg) {
-						$s = -1; return [($fround(math.Inf(-1))), 0];
-					}
-					$s = -1; return [($fround(math.Inf(1))), 0];
-				/* } */ case 8:
-			case 4:
-			$panic(new $String("unreachable"));
-			$s = -1; return [0, 0];
-			/* */ } return; } var $f = {$blk: Float32$1, $c: true, $r, _1, _r, _tmp, _tmp$1, _tmp$2, bexp, e, mant, p, r, sign, x, y, z, z$1, $s};return $f;
-		};
-		$ptrType(Float).prototype.Float64 = function Float64$1() {
-			var {_1, _r, _tmp, _tmp$1, _tmp$2, bexp, e, mant, p, r, sign, x, x$1, x$2, z, z$1, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = x.validate(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-				_1 = x.form;
-				/* */ if (_1 === (1)) { $s = 5; continue; }
-				/* */ if (_1 === (0)) { $s = 6; continue; }
-				/* */ if (_1 === (2)) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (_1 === (1)) { */ case 5:
-					e = x.exp - 1 >> 0;
-					p = 53;
-					if (e < -1022) {
-						p = 1075 + ((e >> 0)) >> 0;
-						if (p < 0 || (p === 0) && (x.mant.sticky(($imul(((x.mant.$length >>> 0)), 32) >>> 0) - 1 >>> 0) === 0)) {
-							if (x.neg) {
-								z = 0;
-								$s = -1; return [-z, 1];
-							}
-							$s = -1; return [0, -1];
-						}
-						if (p === 0) {
-							if (x.neg) {
-								$s = -1; return [-5e-324, -1];
-							}
-							$s = -1; return [5e-324, 1];
-						}
-					}
-					r = new Float.ptr(0, 0, 0, 0, false, nat.nil, 0);
-					r.prec = ((p >>> 0));
-					_r = r.Set(x); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_r;
-					e = r.exp - 1 >> 0;
-					if ((r.form === 2) || e > 1023) {
-						if (x.neg) {
-							$s = -1; return [math.Inf(-1), -1];
-						}
-						$s = -1; return [math.Inf(1), 1];
-					}
-					_tmp = new $Uint64(0, 0);
-					_tmp$1 = new $Uint64(0, 0);
-					_tmp$2 = new $Uint64(0, 0);
-					sign = _tmp;
-					bexp = _tmp$1;
-					mant = _tmp$2;
-					if (x.neg) {
-						sign = new $Uint64(2147483648, 0);
-					}
-					if (e < -1022) {
-						p = 1075 + ((e >> 0)) >> 0;
-						mant = $shiftRightUint64(msb64(r.mant), (((64 - p >> 0) >>> 0)));
-					} else {
-						bexp = $shiftLeft64((new $Uint64(0, (e + 1023 >> 0))), 52);
-						mant = (x$1 = $shiftRightUint64(msb64(r.mant), 11), new $Uint64(x$1.$high & 1048575, (x$1.$low & 4294967295) >>> 0));
-					}
-					$s = -1; return [math.Float64frombits((x$2 = new $Uint64(sign.$high | bexp.$high, (sign.$low | bexp.$low) >>> 0), new $Uint64(x$2.$high | mant.$high, (x$2.$low | mant.$low) >>> 0))), r.acc];
-				/* } else if (_1 === (0)) { */ case 6:
-					if (x.neg) {
-						z$1 = 0;
-						$s = -1; return [-z$1, 0];
-					}
-					$s = -1; return [0, 0];
-				/* } else if (_1 === (2)) { */ case 7:
-					if (x.neg) {
-						$s = -1; return [math.Inf(-1), 0];
-					}
-					$s = -1; return [math.Inf(1), 0];
-				/* } */ case 8:
-			case 4:
-			$panic(new $String("unreachable"));
-			$s = -1; return [0, 0];
-			/* */ } return; } var $f = {$blk: Float64$1, $c: true, $r, _1, _r, _tmp, _tmp$1, _tmp$2, bexp, e, mant, p, r, sign, x, x$1, x$2, z, z$1, $s};return $f;
-		};
-		$ptrType(Float).prototype.Int = function Int$1(z) {
-			var {_1, acc, allBits, exp$1, x, z, $s, $r, $c} = $restore(this, {z});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = x.validate(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			if (z === ptrType$2.nil && x.form <= 1) {
-				z = new Int.ptr(false, nat.nil);
-			}
-			_1 = x.form;
-			if (_1 === (1)) {
-				acc = makeAcc(x.neg);
-				if (x.exp <= 0) {
-					$s = -1; return [z.SetInt64(new $Int64(0, 0)), acc];
-				}
-				allBits = $imul(((x.mant.$length >>> 0)), 32) >>> 0;
-				exp$1 = ((x.exp >>> 0));
-				if (x.MinPrec() <= exp$1) {
-					acc = 0;
-				}
-				if (z === ptrType$2.nil) {
-					z = new Int.ptr(false, nat.nil);
-				}
-				z.neg = x.neg;
-				if (exp$1 > allBits) {
-					z.abs = z.abs.shl(x.mant, exp$1 - allBits >>> 0);
-				} else if (exp$1 < allBits) {
-					z.abs = z.abs.shr(x.mant, allBits - exp$1 >>> 0);
-				} else {
-					z.abs = z.abs.set(x.mant);
-				}
-				$s = -1; return [z, acc];
-			} else if (_1 === (0)) {
-				$s = -1; return [z.SetInt64(new $Int64(0, 0)), 0];
-			} else if (_1 === (2)) {
-				$s = -1; return [ptrType$2.nil, makeAcc(x.neg)];
-			}
-			$panic(new $String("unreachable"));
-			$s = -1; return [ptrType$2.nil, 0];
-			/* */ } return; } var $f = {$blk: Int$1, $c: true, $r, _1, acc, allBits, exp$1, x, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.Rat = function Rat$1(z) {
-			var {_1, _r, allBits, t, x, z, $s, $r, $c} = $restore(this, {z});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = x.validate(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			if (z === ptrType$1.nil && x.form <= 1) {
-				z = new Rat.ptr(new Int.ptr(false, nat.nil), new Int.ptr(false, nat.nil));
-			}
-				_1 = x.form;
-				/* */ if (_1 === (1)) { $s = 5; continue; }
-				/* */ if (_1 === (0)) { $s = 6; continue; }
-				/* */ if (_1 === (2)) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (_1 === (1)) { */ case 5:
-					allBits = $imul(((x.mant.$length >> 0)), 32);
-					z.a.neg = x.neg;
-						/* */ if (x.exp > allBits) { $s = 10; continue; }
-						/* */ if (x.exp < allBits) { $s = 11; continue; }
-						/* */ $s = 12; continue;
-						/* if (x.exp > allBits) { */ case 10:
-							z.a.abs = z.a.abs.shl(x.mant, (((x.exp - allBits >> 0) >>> 0)));
-							z.b.abs = $subslice(z.b.abs, 0, 0);
-							$s = 13; continue;
-						/* } else if (x.exp < allBits) { */ case 11:
-							z.a.abs = z.a.abs.set(x.mant);
-							t = z.b.abs.setUint64(new $Uint64(0, 1));
-							z.b.abs = t.shl(t, (((allBits - x.exp >> 0) >>> 0)));
-							_r = z.norm(); /* */ $s = 14; case 14: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-							_r;
-							$s = 13; continue;
-						/* } else { */ case 12:
-							z.a.abs = z.a.abs.set(x.mant);
-							z.b.abs = $subslice(z.b.abs, 0, 0);
-						/* } */ case 13:
-					case 9:
-					$s = -1; return [z, 0];
-				/* } else if (_1 === (0)) { */ case 6:
-					$s = -1; return [z.SetInt64(new $Int64(0, 0)), 0];
-				/* } else if (_1 === (2)) { */ case 7:
-					$s = -1; return [ptrType$1.nil, makeAcc(x.neg)];
-				/* } */ case 8:
-			case 4:
-			$panic(new $String("unreachable"));
-			$s = -1; return [ptrType$1.nil, 0];
-			/* */ } return; } var $f = {$blk: Rat$1, $c: true, $r, _1, _r, allBits, t, x, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.Abs = function Abs$2(x) {
-			var {_r, x, z, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			_r = z.Set(x); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r;
-			z.neg = false;
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: Abs$2, $c: true, $r, _r, x, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.Neg = function Neg$2(x) {
-			var {_r, x, z, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			_r = z.Set(x); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r;
-			z.neg = !z.neg;
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: Neg$2, $c: true, $r, _r, x, z, $s};return $f;
-		};
-		validateBinaryOperands = function validateBinaryOperands$1(x, y) {
-			var x, y;
-			if (true) {
-				$panic(new $String("validateBinaryOperands called but debugFloat is not set"));
-			}
-			if (x.mant.$length === 0) {
-				$panic(new $String("empty mantissa for x"));
-			}
-			if (y.mant.$length === 0) {
-				$panic(new $String("empty mantissa for y"));
-			}
-		};
-		$ptrType(Float).prototype.uadd = function uadd(x, y) {
-			var {_r, _r$1, _r$2, _r$3, _r$4, al, ex, ey, t, t$1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, y, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			if (false) {
-				validateBinaryOperands(x, y);
-			}
-			ex = (x$1 = (new $Int64(0, x.exp)), x$2 = $mul64((new $Int64(0, x.mant.$length)), new $Int64(0, 32)), new $Int64(x$1.$high - x$2.$high, x$1.$low - x$2.$low));
-			ey = (x$3 = (new $Int64(0, y.exp)), x$4 = $mul64((new $Int64(0, y.mant.$length)), new $Int64(0, 32)), new $Int64(x$3.$high - x$4.$high, x$3.$low - x$4.$low));
-			al = alias(z.mant, x.mant) || alias(z.mant, y.mant);
-				/* */ if ((ex.$high < ey.$high || (ex.$high === ey.$high && ex.$low < ey.$low))) { $s = 2; continue; }
-				/* */ if ((ex.$high > ey.$high || (ex.$high === ey.$high && ex.$low > ey.$low))) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if ((ex.$high < ey.$high || (ex.$high === ey.$high && ex.$low < ey.$low))) { */ case 2:
-					/* */ if (al) { $s = 6; continue; }
-					/* */ $s = 7; continue;
-					/* if (al) { */ case 6:
-						t = (nat.nil).shl(y.mant, ((new $Int64(ey.$high - ex.$high, ey.$low - ex.$low).$low >>> 0)));
-						_r = z.mant.add(x.mant, t); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						z.mant = _r;
-						$s = 8; continue;
-					/* } else { */ case 7:
-						z.mant = z.mant.shl(y.mant, ((new $Int64(ey.$high - ex.$high, ey.$low - ex.$low).$low >>> 0)));
-						_r$1 = z.mant.add(x.mant, z.mant); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						z.mant = _r$1;
-					/* } */ case 8:
-					$s = 5; continue;
-				/* } else if ((ex.$high > ey.$high || (ex.$high === ey.$high && ex.$low > ey.$low))) { */ case 3:
-					/* */ if (al) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if (al) { */ case 11:
-						t$1 = (nat.nil).shl(x.mant, ((new $Int64(ex.$high - ey.$high, ex.$low - ey.$low).$low >>> 0)));
-						_r$2 = z.mant.add(t$1, y.mant); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						z.mant = _r$2;
-						$s = 13; continue;
-					/* } else { */ case 12:
-						z.mant = z.mant.shl(x.mant, ((new $Int64(ex.$high - ey.$high, ex.$low - ey.$low).$low >>> 0)));
-						_r$3 = z.mant.add(z.mant, y.mant); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						z.mant = _r$3;
-					/* } */ case 13:
-					ex = ey;
-					$s = 5; continue;
-				/* } else { */ case 4:
-					_r$4 = z.mant.add(x.mant, y.mant); /* */ $s = 16; case 16: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					z.mant = _r$4;
-				/* } */ case 5:
-			case 1:
-			$r = z.setExpAndRound((x$5 = (x$6 = $mul64((new $Int64(0, z.mant.$length)), new $Int64(0, 32)), new $Int64(ex.$high + x$6.$high, ex.$low + x$6.$low)), x$7 = fnorm(z.mant), new $Int64(x$5.$high - x$7.$high, x$5.$low - x$7.$low)), 0); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: uadd, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, al, ex, ey, t, t$1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, y, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.usub = function usub(x, y) {
-			var {_r, _r$1, _r$2, _r$3, _r$4, al, ex, ey, t, t$1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, y, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			if (false) {
-				validateBinaryOperands(x, y);
-			}
-			ex = (x$1 = (new $Int64(0, x.exp)), x$2 = $mul64((new $Int64(0, x.mant.$length)), new $Int64(0, 32)), new $Int64(x$1.$high - x$2.$high, x$1.$low - x$2.$low));
-			ey = (x$3 = (new $Int64(0, y.exp)), x$4 = $mul64((new $Int64(0, y.mant.$length)), new $Int64(0, 32)), new $Int64(x$3.$high - x$4.$high, x$3.$low - x$4.$low));
-			al = alias(z.mant, x.mant) || alias(z.mant, y.mant);
-				/* */ if ((ex.$high < ey.$high || (ex.$high === ey.$high && ex.$low < ey.$low))) { $s = 2; continue; }
-				/* */ if ((ex.$high > ey.$high || (ex.$high === ey.$high && ex.$low > ey.$low))) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if ((ex.$high < ey.$high || (ex.$high === ey.$high && ex.$low < ey.$low))) { */ case 2:
-					/* */ if (al) { $s = 6; continue; }
-					/* */ $s = 7; continue;
-					/* if (al) { */ case 6:
-						t = (nat.nil).shl(y.mant, ((new $Int64(ey.$high - ex.$high, ey.$low - ex.$low).$low >>> 0)));
-						_r = t.sub(x.mant, t); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						z.mant = _r;
-						$s = 8; continue;
-					/* } else { */ case 7:
-						z.mant = z.mant.shl(y.mant, ((new $Int64(ey.$high - ex.$high, ey.$low - ex.$low).$low >>> 0)));
-						_r$1 = z.mant.sub(x.mant, z.mant); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						z.mant = _r$1;
-					/* } */ case 8:
-					$s = 5; continue;
-				/* } else if ((ex.$high > ey.$high || (ex.$high === ey.$high && ex.$low > ey.$low))) { */ case 3:
-					/* */ if (al) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if (al) { */ case 11:
-						t$1 = (nat.nil).shl(x.mant, ((new $Int64(ex.$high - ey.$high, ex.$low - ey.$low).$low >>> 0)));
-						_r$2 = t$1.sub(t$1, y.mant); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						z.mant = _r$2;
-						$s = 13; continue;
-					/* } else { */ case 12:
-						z.mant = z.mant.shl(x.mant, ((new $Int64(ex.$high - ey.$high, ex.$low - ey.$low).$low >>> 0)));
-						_r$3 = z.mant.sub(z.mant, y.mant); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						z.mant = _r$3;
-					/* } */ case 13:
-					ex = ey;
-					$s = 5; continue;
-				/* } else { */ case 4:
-					_r$4 = z.mant.sub(x.mant, y.mant); /* */ $s = 16; case 16: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					z.mant = _r$4;
-				/* } */ case 5:
-			case 1:
-			if (z.mant.$length === 0) {
-				z.acc = 0;
-				z.form = 0;
-				z.neg = false;
-				$s = -1; return;
-			}
-			$r = z.setExpAndRound((x$5 = (x$6 = $mul64((new $Int64(0, z.mant.$length)), new $Int64(0, 32)), new $Int64(ex.$high + x$6.$high, ex.$low + x$6.$low)), x$7 = fnorm(z.mant), new $Int64(x$5.$high - x$7.$high, x$5.$low - x$7.$low)), 0); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: usub, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, al, ex, ey, t, t$1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, y, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.umul = function umul(x, y) {
-			var {_r, _r$1, e, x, x$1, x$2, x$3, y, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			if (false) {
-				validateBinaryOperands(x, y);
-			}
-			e = (x$1 = (new $Int64(0, x.exp)), x$2 = (new $Int64(0, y.exp)), new $Int64(x$1.$high + x$2.$high, x$1.$low + x$2.$low));
-			/* */ if (x === y) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (x === y) { */ case 1:
-				_r = z.mant.sqr(x.mant); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				z.mant = _r;
-				$s = 3; continue;
-			/* } else { */ case 2:
-				_r$1 = z.mant.mul(x.mant, y.mant); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				z.mant = _r$1;
-			/* } */ case 3:
-			$r = z.setExpAndRound((x$3 = fnorm(z.mant), new $Int64(e.$high - x$3.$high, e.$low - x$3.$low)), 0); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: umul, $c: true, $r, _r, _r$1, e, x, x$1, x$2, x$3, y, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.uquo = function uquo(x, y) {
-			var {_q, _r, _tuple, d, d$1, e, n, r, sbit, x, x$1, x$2, x$3, x$4, x$5, xadj, y, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			if (false) {
-				validateBinaryOperands(x, y);
-			}
-			n = (((_q = z.prec / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero")) >> 0)) + 1 >> 0;
-			xadj = x.mant;
-			d = (n - x.mant.$length >> 0) + y.mant.$length >> 0;
-			if (d > 0) {
-				xadj = $makeSlice(nat, (x.mant.$length + d >> 0));
-				$copySlice($subslice(xadj, d), x.mant);
-			}
-			d$1 = xadj.$length - y.mant.$length >> 0;
-			r = nat.nil;
-			_r = z.mant.div(nat.nil, xadj, y.mant); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			z.mant = _tuple[0];
-			r = _tuple[1];
-			e = (x$1 = (x$2 = (new $Int64(0, x.exp)), x$3 = (new $Int64(0, y.exp)), new $Int64(x$2.$high - x$3.$high, x$2.$low - x$3.$low)), x$4 = $mul64((new $Int64(0, (d$1 - z.mant.$length >> 0))), new $Int64(0, 32)), new $Int64(x$1.$high - x$4.$high, x$1.$low - x$4.$low));
-			sbit = 0;
-			if (r.$length > 0) {
-				sbit = 1;
-			}
-			$r = z.setExpAndRound((x$5 = fnorm(z.mant), new $Int64(e.$high - x$5.$high, e.$low - x$5.$low)), sbit); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: uquo, $c: true, $r, _q, _r, _tuple, d, d$1, e, n, r, sbit, x, x$1, x$2, x$3, x$4, x$5, xadj, y, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.ucmp = function ucmp(y) {
-			var _tmp, _tmp$1, i, j, x, x$1, x$2, xm, y, ym;
-			x = this;
-			if (false) {
-				validateBinaryOperands(x, y);
-			}
-			if (x.exp < y.exp) {
-				return -1;
-			} else if (x.exp > y.exp) {
-				return 1;
-			}
-			i = x.mant.$length;
-			j = y.mant.$length;
-			while (true) {
-				if (!(i > 0 || j > 0)) { break; }
-				_tmp = 0;
-				_tmp$1 = 0;
-				xm = _tmp;
-				ym = _tmp$1;
-				if (i > 0) {
-					i = i - (1) >> 0;
-					xm = (x$1 = x.mant, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i]));
-				}
-				if (j > 0) {
-					j = j - (1) >> 0;
-					ym = (x$2 = y.mant, ((j < 0 || j >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + j]));
-				}
-				if (xm < ym) {
-					return -1;
-				} else if (xm > ym) {
-					return 1;
-				}
-			}
-			return 0;
-		};
-		$ptrType(Float).prototype.Add = function Add$2(x, y) {
-			var {$24r, $24r$1, _r, _r$1, x, x$1, y, yneg, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = x.validate(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = y.validate(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			if (z.prec === 0) {
-				z.prec = umax32(x.prec, y.prec);
-			}
-			/* */ if ((x.form === 1) && (y.form === 1)) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if ((x.form === 1) && (y.form === 1)) { */ case 5:
-				yneg = y.neg;
-				z.neg = x.neg;
-				/* */ if (x.neg === yneg) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (x.neg === yneg) { */ case 7:
-					$r = z.uadd(x, y); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 9; continue;
-				/* } else { */ case 8:
-					/* */ if (x.ucmp(y) > 0) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if (x.ucmp(y) > 0) { */ case 11:
-						$r = z.usub(x, y); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 13; continue;
-					/* } else { */ case 12:
-						z.neg = !z.neg;
-						$r = z.usub(y, x); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 13:
-				/* } */ case 9:
-				if ((z.form === 0) && (z.mode === 4) && (z.acc === 0)) {
-					z.neg = true;
-				}
-				$s = -1; return z;
-			/* } */ case 6:
-			if ((x.form === 2) && (y.form === 2) && !(x.neg === y.neg)) {
-				z.acc = 0;
-				z.form = 0;
-				z.neg = false;
-				$panic((x$1 = new ErrNaN.ptr("addition of infinities with opposite signs"), new x$1.constructor.elem(x$1)));
-			}
-			if ((x.form === 0) && (y.form === 0)) {
-				z.acc = 0;
-				z.form = 0;
-				z.neg = x.neg && y.neg;
-				$s = -1; return z;
-			}
-			/* */ if ((x.form === 2) || (y.form === 0)) { $s = 16; continue; }
-			/* */ $s = 17; continue;
-			/* if ((x.form === 2) || (y.form === 0)) { */ case 16:
-				_r = z.Set(x); /* */ $s = 18; case 18: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = _r;
-				$s = 19; case 19: return $24r;
-			/* } */ case 17:
-			_r$1 = z.Set(y); /* */ $s = 20; case 20: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r$1 = _r$1;
-			$s = 21; case 21: return $24r$1;
-			/* */ } return; } var $f = {$blk: Add$2, $c: true, $r, $24r, $24r$1, _r, _r$1, x, x$1, y, yneg, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.Sub = function Sub$2(x, y) {
-			var {$24r, $24r$1, _r, _r$1, x, x$1, y, yneg, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = x.validate(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = y.validate(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			if (z.prec === 0) {
-				z.prec = umax32(x.prec, y.prec);
-			}
-			/* */ if ((x.form === 1) && (y.form === 1)) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if ((x.form === 1) && (y.form === 1)) { */ case 5:
-				yneg = y.neg;
-				z.neg = x.neg;
-				/* */ if (!(x.neg === yneg)) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (!(x.neg === yneg)) { */ case 7:
-					$r = z.uadd(x, y); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 9; continue;
-				/* } else { */ case 8:
-					/* */ if (x.ucmp(y) > 0) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if (x.ucmp(y) > 0) { */ case 11:
-						$r = z.usub(x, y); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 13; continue;
-					/* } else { */ case 12:
-						z.neg = !z.neg;
-						$r = z.usub(y, x); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 13:
-				/* } */ case 9:
-				if ((z.form === 0) && (z.mode === 4) && (z.acc === 0)) {
-					z.neg = true;
-				}
-				$s = -1; return z;
-			/* } */ case 6:
-			if ((x.form === 2) && (y.form === 2) && x.neg === y.neg) {
-				z.acc = 0;
-				z.form = 0;
-				z.neg = false;
-				$panic((x$1 = new ErrNaN.ptr("subtraction of infinities with equal signs"), new x$1.constructor.elem(x$1)));
-			}
-			if ((x.form === 0) && (y.form === 0)) {
-				z.acc = 0;
-				z.form = 0;
-				z.neg = x.neg && !y.neg;
-				$s = -1; return z;
-			}
-			/* */ if ((x.form === 2) || (y.form === 0)) { $s = 16; continue; }
-			/* */ $s = 17; continue;
-			/* if ((x.form === 2) || (y.form === 0)) { */ case 16:
-				_r = z.Set(x); /* */ $s = 18; case 18: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = _r;
-				$s = 19; case 19: return $24r;
-			/* } */ case 17:
-			_r$1 = z.Neg(y); /* */ $s = 20; case 20: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r$1 = _r$1;
-			$s = 21; case 21: return $24r$1;
-			/* */ } return; } var $f = {$blk: Sub$2, $c: true, $r, $24r, $24r$1, _r, _r$1, x, x$1, y, yneg, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.Mul = function Mul$2(x, y) {
-			var {x, x$1, y, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = x.validate(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = y.validate(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			if (z.prec === 0) {
-				z.prec = umax32(x.prec, y.prec);
-			}
-			z.neg = !(x.neg === y.neg);
-			/* */ if ((x.form === 1) && (y.form === 1)) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if ((x.form === 1) && (y.form === 1)) { */ case 5:
-				$r = z.umul(x, y); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return z;
-			/* } */ case 6:
-			z.acc = 0;
-			if ((x.form === 0) && (y.form === 2) || (x.form === 2) && (y.form === 0)) {
-				z.form = 0;
-				z.neg = false;
-				$panic((x$1 = new ErrNaN.ptr("multiplication of zero with infinity"), new x$1.constructor.elem(x$1)));
-			}
-			if ((x.form === 2) || (y.form === 2)) {
-				z.form = 2;
-				$s = -1; return z;
-			}
-			z.form = 0;
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: Mul$2, $c: true, $r, x, x$1, y, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.Quo = function Quo$2(x, y) {
-			var {x, x$1, y, z, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			z = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = x.validate(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = y.validate(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			if (z.prec === 0) {
-				z.prec = umax32(x.prec, y.prec);
-			}
-			z.neg = !(x.neg === y.neg);
-			/* */ if ((x.form === 1) && (y.form === 1)) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if ((x.form === 1) && (y.form === 1)) { */ case 5:
-				$r = z.uquo(x, y); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return z;
-			/* } */ case 6:
-			z.acc = 0;
-			if ((x.form === 0) && (y.form === 0) || (x.form === 2) && (y.form === 2)) {
-				z.form = 0;
-				z.neg = false;
-				$panic((x$1 = new ErrNaN.ptr("division of zero by zero or infinity by infinity"), new x$1.constructor.elem(x$1)));
-			}
-			if ((x.form === 0) || (y.form === 2)) {
-				z.form = 0;
-				$s = -1; return z;
-			}
-			z.form = 2;
-			$s = -1; return z;
-			/* */ } return; } var $f = {$blk: Quo$2, $c: true, $r, x, x$1, y, z, $s};return $f;
-		};
-		$ptrType(Float).prototype.Cmp = function Cmp$2(y) {
-			var {_1, mx, my, x, y, $s, $r, $c} = $restore(this, {y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = x.validate(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = y.validate(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			mx = x.ord();
-			my = y.ord();
-			if (mx < my) {
-				$s = -1; return -1;
-			} else if (mx > my) {
-				$s = -1; return 1;
-			}
-			_1 = mx;
-			if (_1 === (-1)) {
-				$s = -1; return y.ucmp(x);
-			} else if (_1 === (1)) {
-				$s = -1; return x.ucmp(y);
-			}
-			$s = -1; return 0;
-			/* */ } return; } var $f = {$blk: Cmp$2, $c: true, $r, _1, mx, my, x, y, $s};return $f;
-		};
-		$ptrType(Float).prototype.ord = function ord() {
-			var _1, m, x;
-			x = this;
-			m = 0;
-			_1 = x.form;
-			if (_1 === (1)) {
-				m = 1;
-			} else if (_1 === (0)) {
-				return 0;
-			} else if (_1 === (2)) {
-				m = 2;
-			}
-			if (x.neg) {
-				m = -m;
-			}
-			return m;
-		};
-		umax32 = function umax32$1(x, y) {
-			var x, y;
-			if (x > y) {
-				return x;
-			}
-			return y;
-		};
-		$ptrType(decimal).prototype.at = function at(i) {
-			var d, i, x;
-			d = this;
-			if (0 <= i && i < d.mant.$length) {
-				return (x = d.mant, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-			}
-			return 48;
-		};
-		$ptrType(decimal).prototype.init = function init(m, shift) {
-			var {_r, m, n, ntz, s, s$1, shift, x, x$1, $s, $r, $c} = $restore(this, {m, shift});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			if (m.$length === 0) {
-				x.mant = $subslice(x.mant, 0, 0);
-				x.exp = 0;
-				$s = -1; return;
-			}
-			if (shift < 0) {
-				ntz = m.trailingZeroBits();
-				s = ((-shift >>> 0));
-				if (s >= ntz) {
-					s = ntz;
-				}
-				m = (nat.nil).shr(m, s);
-				shift = shift + (((s >> 0))) >> 0;
-			}
-			if (shift > 0) {
-				m = (nat.nil).shl(m, ((shift >>> 0)));
-				shift = 0;
-			}
-			_r = m.utoa(10); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			s$1 = _r;
-			n = s$1.$length;
-			x.exp = n;
-			while (true) {
-				if (!(n > 0 && ((x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= s$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : s$1.$array[s$1.$offset + x$1])) === 48))) { break; }
-				n = n - (1) >> 0;
-			}
-			x.mant = $appendSlice($subslice(x.mant, 0, 0), $subslice(s$1, 0, n));
-			if (shift < 0) {
-				while (true) {
-					if (!(shift < -28)) { break; }
-					shr(x, 28);
-					shift = shift + (28) >> 0;
-				}
-				shr(x, ((-shift >>> 0)));
-			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: init, $c: true, $r, _r, m, n, ntz, s, s$1, shift, x, x$1, $s};return $f;
-		};
-		shr = function shr$2(x, s) {
-			var ch, ch$1, d, d$1, d$2, mask, n, r, s, w, x, x$1, x$2, x$3, x$4, y, y$1, y$2, y$3, y$4, y$5;
-			r = 0;
-			n = 0;
-			while (true) {
-				if (!((((y = s, y < 32 ? (n >>> y) : 0) >>> 0) === 0) && r < x.mant.$length)) { break; }
-				ch = (((x$1 = x.mant, ((r < 0 || r >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + r])) >>> 0));
-				r = r + (1) >> 0;
-				n = (($imul(n, 10) >>> 0) + ch >>> 0) - 48 >>> 0;
-			}
-			if (n === 0) {
-				x.mant = $subslice(x.mant, 0, 0);
-				return;
-			}
-			while (true) {
-				if (!(((y$1 = s, y$1 < 32 ? (n >>> y$1) : 0) >>> 0) === 0)) { break; }
-				r = r + (1) >> 0;
-				n = $imul(n, (10)) >>> 0;
-			}
-			x.exp = x.exp + ((1 - r >> 0)) >> 0;
-			w = 0;
-			mask = ((y$2 = s, y$2 < 32 ? (1 << y$2) : 0) >>> 0) - 1 >>> 0;
-			while (true) {
-				if (!(r < x.mant.$length)) { break; }
-				ch$1 = (((x$2 = x.mant, ((r < 0 || r >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + r])) >>> 0));
-				r = r + (1) >> 0;
-				d = (y$3 = s, y$3 < 32 ? (n >>> y$3) : 0) >>> 0;
-				n = (n & (mask)) >>> 0;
-				(x$3 = x.mant, ((w < 0 || w >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + w] = (((d + 48 >>> 0) << 24 >>> 24))));
-				w = w + (1) >> 0;
-				n = (($imul(n, 10) >>> 0) + ch$1 >>> 0) - 48 >>> 0;
-			}
-			while (true) {
-				if (!(n > 0 && w < x.mant.$length)) { break; }
-				d$1 = (y$4 = s, y$4 < 32 ? (n >>> y$4) : 0) >>> 0;
-				n = (n & (mask)) >>> 0;
-				(x$4 = x.mant, ((w < 0 || w >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + w] = (((d$1 + 48 >>> 0) << 24 >>> 24))));
-				w = w + (1) >> 0;
-				n = $imul(n, 10) >>> 0;
-			}
-			x.mant = $subslice(x.mant, 0, w);
-			while (true) {
-				if (!(n > 0)) { break; }
-				d$2 = (y$5 = s, y$5 < 32 ? (n >>> y$5) : 0) >>> 0;
-				n = (n & (mask)) >>> 0;
-				x.mant = $append(x.mant, (((d$2 + 48 >>> 0) << 24 >>> 24)));
-				n = $imul(n, 10) >>> 0;
-			}
-			trim(x);
-		};
-		$ptrType(decimal).prototype.String = function String$5() {
-			var buf, x;
-			x = this;
-			if (x.mant.$length === 0) {
-				return "0";
-			}
-			buf = sliceType$1.nil;
-			if (x.exp <= 0) {
-				buf = $makeSlice(sliceType$1, 0, ((2 + (-x.exp) >> 0) + x.mant.$length >> 0));
-				buf = $appendSlice(buf, "0.");
-				buf = appendZeros(buf, -x.exp);
-				buf = $appendSlice(buf, x.mant);
-			} else if (x.exp < x.mant.$length) {
-				buf = $makeSlice(sliceType$1, 0, (1 + x.mant.$length >> 0));
-				buf = $appendSlice(buf, $subslice(x.mant, 0, x.exp));
-				buf = $append(buf, 46);
-				buf = $appendSlice(buf, $subslice(x.mant, x.exp));
-			} else {
-				buf = $makeSlice(sliceType$1, 0, x.exp);
-				buf = $appendSlice(buf, x.mant);
-				buf = appendZeros(buf, x.exp - x.mant.$length >> 0);
-			}
-			return ($bytesToString(buf));
-		};
-		appendZeros = function appendZeros$1(buf, n) {
-			var buf, n;
-			while (true) {
-				if (!(n > 0)) { break; }
-				buf = $append(buf, 48);
-				n = n - (1) >> 0;
-			}
-			return buf;
-		};
-		shouldRoundUp = function shouldRoundUp$1(x, n) {
-			var n, x, x$1, x$2, x$3, x$4;
-			if (((x$1 = x.mant, ((n < 0 || n >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + n])) === 53) && ((n + 1 >> 0) === x.mant.$length)) {
-				return n > 0 && !(((((((x$2 = x.mant, x$3 = n - 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3])) - 48 << 24 >>> 24)) & 1) >>> 0) === 0));
-			}
-			return (x$4 = x.mant, ((n < 0 || n >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + n])) >= 53;
-		};
-		$ptrType(decimal).prototype.round = function round$1(n) {
-			var n, x;
-			x = this;
-			if (n < 0 || n >= x.mant.$length) {
-				return;
-			}
-			if (shouldRoundUp(x, n)) {
-				x.roundUp(n);
-			} else {
-				x.roundDown(n);
-			}
-		};
-		$ptrType(decimal).prototype.roundUp = function roundUp(n) {
-			var _index, n, x, x$1, x$2, x$3, x$4, x$5;
-			x = this;
-			if (n < 0 || n >= x.mant.$length) {
-				return;
-			}
-			while (true) {
-				if (!(n > 0 && (x$1 = x.mant, x$2 = n - 1 >> 0, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])) >= 57)) { break; }
-				n = n - (1) >> 0;
-			}
-			if (n === 0) {
-				(x$3 = x.mant, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0] = 49));
-				x.mant = $subslice(x.mant, 0, 1);
-				x.exp = x.exp + (1) >> 0;
-				return;
-			}
-			_index = n - 1 >> 0;
-			(x$5 = x.mant, ((_index < 0 || _index >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + _index] = ((x$4 = x.mant, ((_index < 0 || _index >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + _index])) + (1) << 24 >>> 24)));
-			x.mant = $subslice(x.mant, 0, n);
-		};
-		$ptrType(decimal).prototype.roundDown = function roundDown(n) {
-			var n, x;
-			x = this;
-			if (n < 0 || n >= x.mant.$length) {
-				return;
-			}
-			x.mant = $subslice(x.mant, 0, n);
-			trim(x);
-		};
-		trim = function trim$1(x) {
-			var i, x, x$1, x$2;
-			i = x.mant.$length;
-			while (true) {
-				if (!(i > 0 && ((x$1 = x.mant, x$2 = i - 1 >> 0, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])) === 48))) { break; }
-				i = i - (1) >> 0;
-			}
-			x.mant = $subslice(x.mant, 0, i);
-			if (i === 0) {
-				x.exp = 0;
-			}
-		};
-		addVV = function addVV$1(z, x, y) {
-			var c, x, y, z;
-			c = 0;
-			c = addVV_g(z, x, y);
-			return c;
-		};
-		subVV = function subVV$1(z, x, y) {
-			var c, x, y, z;
-			c = 0;
-			c = subVV_g(z, x, y);
-			return c;
-		};
-		addVW = function addVW$1(z, x, y) {
-			var {$24r, _r, c, fn, x, y, z, $s, $r, $c} = $restore(this, {z, x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			c = 0;
-			fn = addVW_g;
-			if (z.$length > 32) {
-				fn = addVWlarge;
-			}
-			_r = fn(z, x, y); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			c = _r;
-			$24r = c;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: addVW$1, $c: true, $r, $24r, _r, c, fn, x, y, z, $s};return $f;
-		};
-		subVW = function subVW$1(z, x, y) {
-			var {$24r, _r, c, fn, x, y, z, $s, $r, $c} = $restore(this, {z, x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			c = 0;
-			fn = subVW_g;
-			if (z.$length > 32) {
-				fn = subVWlarge;
-			}
-			_r = fn(z, x, y); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			c = _r;
-			$24r = c;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: subVW$1, $c: true, $r, $24r, _r, c, fn, x, y, z, $s};return $f;
-		};
-		shlVU = function shlVU$1(z, x, s) {
-			var c, s, x, z;
-			c = 0;
-			c = shlVU_g(z, x, s);
-			return c;
-		};
-		shrVU = function shrVU$1(z, x, s) {
-			var c, s, x, z;
-			c = 0;
-			c = shrVU_g(z, x, s);
-			return c;
-		};
-		mulAddVWW = function mulAddVWW$1(z, x, y, r) {
-			var c, r, x, y, z;
-			c = 0;
-			c = mulAddVWW_g(z, x, y, r);
-			return c;
-		};
-		addMulVVW = function addMulVVW$1(z, x, y) {
-			var c, x, y, z;
-			c = 0;
-			c = addMulVVW_g(z, x, y);
-			return c;
-		};
-		mulWW = function mulWW$1(x, y) {
-			var _tmp, _tmp$1, _tuple, hi, lo, x, y, z0, z1;
-			z1 = 0;
-			z0 = 0;
-			_tuple = bits.Mul(((x >>> 0)), ((y >>> 0)));
-			hi = _tuple[0];
-			lo = _tuple[1];
-			_tmp = ((hi >>> 0));
-			_tmp$1 = ((lo >>> 0));
-			z1 = _tmp;
-			z0 = _tmp$1;
-			return [z1, z0];
-		};
-		mulAddWWW_g = function mulAddWWW_g$1(x, y, c) {
-			var _tmp, _tmp$1, _tuple, _tuple$1, c, cc, hi, lo, x, y, z0, z1;
-			z1 = 0;
-			z0 = 0;
-			_tuple = bits.Mul(((x >>> 0)), ((y >>> 0)));
-			hi = _tuple[0];
-			lo = _tuple[1];
-			cc = 0;
-			_tuple$1 = bits.Add(lo, ((c >>> 0)), 0);
-			lo = _tuple$1[0];
-			cc = _tuple$1[1];
-			_tmp = (((hi + cc >>> 0) >>> 0));
-			_tmp$1 = ((lo >>> 0));
-			z1 = _tmp;
-			z0 = _tmp$1;
-			return [z1, z0];
-		};
-		nlz = function nlz$1(x) {
-			var x;
-			return ((bits.LeadingZeros(((x >>> 0))) >>> 0));
-		};
-		addVV_g = function addVV_g$1(z, x, y) {
-			var _tuple, c, cc, i, x, y, z, zi;
-			c = 0;
-			i = 0;
-			while (true) {
-				if (!(i < z.$length && i < x.$length && i < y.$length)) { break; }
-				_tuple = bits.Add(((((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]) >>> 0)), ((((i < 0 || i >= y.$length) ? ($throwRuntimeError("index out of range"), undefined) : y.$array[y.$offset + i]) >>> 0)), ((c >>> 0)));
-				zi = _tuple[0];
-				cc = _tuple[1];
-				((i < 0 || i >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + i] = ((zi >>> 0)));
-				c = ((cc >>> 0));
-				i = i + (1) >> 0;
-			}
-			return c;
-		};
-		subVV_g = function subVV_g$1(z, x, y) {
-			var _tuple, c, cc, i, x, y, z, zi;
-			c = 0;
-			i = 0;
-			while (true) {
-				if (!(i < z.$length && i < x.$length && i < y.$length)) { break; }
-				_tuple = bits.Sub(((((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]) >>> 0)), ((((i < 0 || i >= y.$length) ? ($throwRuntimeError("index out of range"), undefined) : y.$array[y.$offset + i]) >>> 0)), ((c >>> 0)));
-				zi = _tuple[0];
-				cc = _tuple[1];
-				((i < 0 || i >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + i] = ((zi >>> 0)));
-				c = ((cc >>> 0));
-				i = i + (1) >> 0;
-			}
-			return c;
-		};
-		addVW_g = function addVW_g$1(z, x, y) {
-			var _tuple, c, cc, i, x, y, z, zi;
-			c = 0;
-			c = y;
-			i = 0;
-			while (true) {
-				if (!(i < z.$length && i < x.$length)) { break; }
-				_tuple = bits.Add(((((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]) >>> 0)), ((c >>> 0)), 0);
-				zi = _tuple[0];
-				cc = _tuple[1];
-				((i < 0 || i >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + i] = ((zi >>> 0)));
-				c = ((cc >>> 0));
-				i = i + (1) >> 0;
-			}
-			return c;
-		};
-		addVWlarge = function addVWlarge$1(z, x, y) {
-			var _tuple, c, cc, i, x, y, z, zi;
-			c = 0;
-			c = y;
-			i = 0;
-			while (true) {
-				if (!(i < z.$length && i < x.$length)) { break; }
-				if (c === 0) {
-					$copySlice($subslice(z, i), $subslice(x, i));
-					return c;
-				}
-				_tuple = bits.Add(((((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]) >>> 0)), ((c >>> 0)), 0);
-				zi = _tuple[0];
-				cc = _tuple[1];
-				((i < 0 || i >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + i] = ((zi >>> 0)));
-				c = ((cc >>> 0));
-				i = i + (1) >> 0;
-			}
-			return c;
-		};
-		subVW_g = function subVW_g$1(z, x, y) {
-			var _tuple, c, cc, i, x, y, z, zi;
-			c = 0;
-			c = y;
-			i = 0;
-			while (true) {
-				if (!(i < z.$length && i < x.$length)) { break; }
-				_tuple = bits.Sub(((((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]) >>> 0)), ((c >>> 0)), 0);
-				zi = _tuple[0];
-				cc = _tuple[1];
-				((i < 0 || i >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + i] = ((zi >>> 0)));
-				c = ((cc >>> 0));
-				i = i + (1) >> 0;
-			}
-			return c;
-		};
-		subVWlarge = function subVWlarge$1(z, x, y) {
-			var _tuple, c, cc, i, x, y, z, zi;
-			c = 0;
-			c = y;
-			i = 0;
-			while (true) {
-				if (!(i < z.$length && i < x.$length)) { break; }
-				if (c === 0) {
-					$copySlice($subslice(z, i), $subslice(x, i));
-					return c;
-				}
-				_tuple = bits.Sub(((((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]) >>> 0)), ((c >>> 0)), 0);
-				zi = _tuple[0];
-				cc = _tuple[1];
-				((i < 0 || i >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + i] = ((zi >>> 0)));
-				c = ((cc >>> 0));
-				i = i + (1) >> 0;
-			}
-			return c;
-		};
-		shlVU_g = function shlVU_g$1(z, x, s) {
-			var $C5$9D, c, i, s, x, x$1, x$2, y, y$1, y$2, y$3, z;
-			c = 0;
-			if (s === 0) {
-				$copySlice(z, x);
-				return c;
-			}
-			if (z.$length === 0) {
-				return c;
-			}
-			s = (s & (31)) >>> 0;
-			$C5$9D = 32 - s >>> 0;
-			$C5$9D = ($C5$9D & (31)) >>> 0;
-			c = (y = $C5$9D, y < 32 ? ((x$1 = z.$length - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])) >>> y) : 0) >>> 0;
-			i = z.$length - 1 >> 0;
-			while (true) {
-				if (!(i > 0)) { break; }
-				((i < 0 || i >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + i] = ((((y$1 = s, y$1 < 32 ? (((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]) << y$1) : 0) >>> 0) | ((y$2 = $C5$9D, y$2 < 32 ? ((x$2 = i - 1 >> 0, ((x$2 < 0 || x$2 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$2])) >>> y$2) : 0) >>> 0)) >>> 0));
-				i = i - (1) >> 0;
-			}
-			(0 >= z.$length ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + 0] = ((y$3 = s, y$3 < 32 ? ((0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]) << y$3) : 0) >>> 0));
-			return c;
-		};
-		shrVU_g = function shrVU_g$1(z, x, s) {
-			var $C5$9D, c, i, s, x, x$1, x$2, x$3, x$4, y, y$1, y$2, y$3, z;
-			c = 0;
-			if (s === 0) {
-				$copySlice(z, x);
-				return c;
-			}
-			if (z.$length === 0) {
-				return c;
-			}
-			if (!((x.$length === z.$length))) {
-				$panic(new $String("len(x) != len(z)"));
-			}
-			s = (s & (31)) >>> 0;
-			$C5$9D = 32 - s >>> 0;
-			$C5$9D = ($C5$9D & (31)) >>> 0;
-			c = (y = $C5$9D, y < 32 ? ((0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]) << y) : 0) >>> 0;
-			i = 1;
-			while (true) {
-				if (!(i < z.$length)) { break; }
-				(x$2 = i - 1 >> 0, ((x$2 < 0 || x$2 >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + x$2] = ((((y$1 = s, y$1 < 32 ? ((x$1 = i - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])) >>> y$1) : 0) >>> 0) | ((y$2 = $C5$9D, y$2 < 32 ? (((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]) << y$2) : 0) >>> 0)) >>> 0)));
-				i = i + (1) >> 0;
-			}
-			(x$4 = z.$length - 1 >> 0, ((x$4 < 0 || x$4 >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + x$4] = ((y$3 = s, y$3 < 32 ? ((x$3 = z.$length - 1 >> 0, ((x$3 < 0 || x$3 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$3])) >>> y$3) : 0) >>> 0)));
-			return c;
-		};
-		mulAddVWW_g = function mulAddVWW_g$1(z, x, y, r) {
-			var _tuple, c, i, r, x, y, z;
-			c = 0;
-			c = r;
-			i = 0;
-			while (true) {
-				if (!(i < z.$length && i < x.$length)) { break; }
-				_tuple = mulAddWWW_g(((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]), y, c);
-				c = _tuple[0];
-				((i < 0 || i >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + i] = _tuple[1]);
-				i = i + (1) >> 0;
-			}
-			return c;
-		};
-		addMulVVW_g = function addMulVVW_g$1(z, x, y) {
-			var _tmp, _tmp$1, _tuple, _tuple$1, c, cc, i, lo, x, y, z, z0, z1;
-			c = 0;
-			i = 0;
-			while (true) {
-				if (!(i < z.$length && i < x.$length)) { break; }
-				_tuple = mulAddWWW_g(((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]), y, ((i < 0 || i >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + i]));
-				z1 = _tuple[0];
-				z0 = _tuple[1];
-				_tuple$1 = bits.Add(((z0 >>> 0)), ((c >>> 0)), 0);
-				lo = _tuple$1[0];
-				cc = _tuple$1[1];
-				_tmp = ((cc >>> 0));
-				_tmp$1 = ((lo >>> 0));
-				c = _tmp;
-				((i < 0 || i >= z.$length) ? ($throwRuntimeError("index out of range"), undefined) : z.$array[z.$offset + i] = _tmp$1);
-				c = c + (z1) >>> 0;
-				i = i + (1) >> 0;
-			}
-			return c;
-		};
-		divWW = function divWW$1(x1, x0, y, m) {
-			var _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, b, c, d, dq0, dq1, m, q, qq, r, r0, r1, s, t0, t1, x0, x1, y, y$1, y$2, y$3, y$4, y$5;
-			q = 0;
-			r = 0;
-			s = nlz(y);
-			if (!((s === 0))) {
-				x1 = (((y$1 = s, y$1 < 32 ? (x1 << y$1) : 0) >>> 0) | ((y$2 = ((32 - s >>> 0)), y$2 < 32 ? (x0 >>> y$2) : 0) >>> 0)) >>> 0;
-				x0 = (y$3 = (s), y$3 < 32 ? (x0 << y$3) : 0) >>> 0;
-				y = (y$4 = (s), y$4 < 32 ? (y << y$4) : 0) >>> 0;
-			}
-			d = ((y >>> 0));
-			_tuple = bits.Mul(((m >>> 0)), ((x1 >>> 0)));
-			t1 = _tuple[0];
-			t0 = _tuple[1];
-			_tuple$1 = bits.Add(t0, ((x0 >>> 0)), 0);
-			c = _tuple$1[1];
-			_tuple$2 = bits.Add(t1, ((x1 >>> 0)), c);
-			t1 = _tuple$2[0];
-			qq = t1;
-			_tuple$3 = bits.Mul(d, qq);
-			dq1 = _tuple$3[0];
-			dq0 = _tuple$3[1];
-			_tuple$4 = bits.Sub(((x0 >>> 0)), dq0, 0);
-			r0 = _tuple$4[0];
-			b = _tuple$4[1];
-			_tuple$5 = bits.Sub(((x1 >>> 0)), dq1, b);
-			r1 = _tuple$5[0];
-			if (!((r1 === 0))) {
-				qq = qq + (1) >>> 0;
-				r0 = r0 - (d) >>> 0;
-			}
-			if (r0 >= d) {
-				qq = qq + (1) >>> 0;
-				r0 = r0 - (d) >>> 0;
-			}
-			_tmp = ((qq >>> 0));
-			_tmp$1 = ((((y$5 = s, y$5 < 32 ? (r0 >>> y$5) : 0) >>> 0) >>> 0));
-			q = _tmp;
-			r = _tmp$1;
-			return [q, r];
-		};
-		reciprocalWord = function reciprocalWord$1(d1) {
-			var _tuple, d1, rec, u, x0, x1, y;
-			u = ((((y = nlz(d1), y < 32 ? (d1 << y) : 0) >>> 0) >>> 0));
-			x1 = ~u >>> 0;
-			x0 = 4294967295;
-			_tuple = bits.Div(x1, x0, u);
-			rec = _tuple[0];
-			return ((rec >>> 0));
-		};
-		Accuracy.prototype.String = function String$6() {
-			var i, x;
-			i = this.$val;
-			i = i - (-1) << 24 >> 24;
-			if (i < 0 || i >= 3) {
-				return "Accuracy(" + strconv.FormatInt((new $Int64(0, (i + -1 << 24 >> 24))), 10) + ")";
-			}
-			return $substring("BelowExactAbove", ((i < 0 || i >= _Accuracy_index.length) ? ($throwRuntimeError("index out of range"), undefined) : _Accuracy_index[i]), (x = i + 1 << 24 >> 24, ((x < 0 || x >= _Accuracy_index.length) ? ($throwRuntimeError("index out of range"), undefined) : _Accuracy_index[x])));
-		};
-		$ptrType(Accuracy).prototype.String = function(...$args) { return new Accuracy(this.$get()).String(...$args); };
-		ptrType$1.methods = [{prop: "GobEncode", name: "GobEncode", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "GobDecode", name: "GobDecode", pkg: "", typ: $funcType([sliceType$1], [$error], false)}, {prop: "MarshalText", name: "MarshalText", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "UnmarshalText", name: "UnmarshalText", pkg: "", typ: $funcType([sliceType$1], [$error], false)}, {prop: "Scan", name: "Scan", pkg: "", typ: $funcType([fmt.ScanState, $Int32], [$error], false)}, {prop: "SetString", name: "SetString", pkg: "", typ: $funcType([$String], [ptrType$1, $Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "marshal", name: "marshal", pkg: "math/big", typ: $funcType([], [sliceType$1], false)}, {prop: "RatString", name: "RatString", pkg: "", typ: $funcType([], [$String], false)}, {prop: "FloatString", name: "FloatString", pkg: "", typ: $funcType([$Int], [$String], false)}, {prop: "SetFloat64", name: "SetFloat64", pkg: "", typ: $funcType([$Float64], [ptrType$1], false)}, {prop: "Float32", name: "Float32", pkg: "", typ: $funcType([], [$Float32, $Bool], false)}, {prop: "Float64", name: "Float64", pkg: "", typ: $funcType([], [$Float64, $Bool], false)}, {prop: "SetFrac", name: "SetFrac", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$1], false)}, {prop: "SetFrac64", name: "SetFrac64", pkg: "", typ: $funcType([$Int64, $Int64], [ptrType$1], false)}, {prop: "SetInt", name: "SetInt", pkg: "", typ: $funcType([ptrType$2], [ptrType$1], false)}, {prop: "SetInt64", name: "SetInt64", pkg: "", typ: $funcType([$Int64], [ptrType$1], false)}, {prop: "SetUint64", name: "SetUint64", pkg: "", typ: $funcType([$Uint64], [ptrType$1], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([ptrType$1], [ptrType$1], false)}, {prop: "Abs", name: "Abs", pkg: "", typ: $funcType([ptrType$1], [ptrType$1], false)}, {prop: "Neg", name: "Neg", pkg: "", typ: $funcType([ptrType$1], [ptrType$1], false)}, {prop: "Inv", name: "Inv", pkg: "", typ: $funcType([ptrType$1], [ptrType$1], false)}, {prop: "Sign", name: "Sign", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "IsInt", name: "IsInt", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Num", name: "Num", pkg: "", typ: $funcType([], [ptrType$2], false)}, {prop: "Denom", name: "Denom", pkg: "", typ: $funcType([], [ptrType$2], false)}, {prop: "norm", name: "norm", pkg: "math/big", typ: $funcType([], [ptrType$1], false)}, {prop: "Cmp", name: "Cmp", pkg: "", typ: $funcType([ptrType$1], [$Int], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([ptrType$1, ptrType$1], [ptrType$1], false)}, {prop: "Sub", name: "Sub", pkg: "", typ: $funcType([ptrType$1, ptrType$1], [ptrType$1], false)}, {prop: "Mul", name: "Mul", pkg: "", typ: $funcType([ptrType$1, ptrType$1], [ptrType$1], false)}, {prop: "Quo", name: "Quo", pkg: "", typ: $funcType([ptrType$1, ptrType$1], [ptrType$1], false)}];
-		nat.methods = [{prop: "probablyPrimeMillerRabin", name: "probablyPrimeMillerRabin", pkg: "math/big", typ: $funcType([$Int, $Bool], [$Bool], false)}, {prop: "probablyPrimeLucas", name: "probablyPrimeLucas", pkg: "math/big", typ: $funcType([], [$Bool], false)}, {prop: "rem", name: "rem", pkg: "math/big", typ: $funcType([nat, nat], [nat], false)}, {prop: "div", name: "div", pkg: "math/big", typ: $funcType([nat, nat, nat], [nat, nat], false)}, {prop: "divW", name: "divW", pkg: "math/big", typ: $funcType([nat, Word], [nat, Word], false)}, {prop: "modW", name: "modW", pkg: "math/big", typ: $funcType([Word], [Word], false)}, {prop: "divLarge", name: "divLarge", pkg: "math/big", typ: $funcType([nat, nat, nat], [nat, nat], false)}, {prop: "divBasic", name: "divBasic", pkg: "math/big", typ: $funcType([nat, nat], [], false)}, {prop: "divRecursive", name: "divRecursive", pkg: "math/big", typ: $funcType([nat, nat], [], false)}, {prop: "divRecursiveStep", name: "divRecursiveStep", pkg: "math/big", typ: $funcType([nat, nat, $Int, ptrType$3, sliceType$3], [], false)}, {prop: "scan", name: "scan", pkg: "math/big", typ: $funcType([io.ByteScanner, $Int, $Bool], [nat, $Int, $Int, $error], false)}, {prop: "utoa", name: "utoa", pkg: "math/big", typ: $funcType([$Int], [sliceType$1], false)}, {prop: "itoa", name: "itoa", pkg: "math/big", typ: $funcType([$Bool, $Int], [sliceType$1], false)}, {prop: "convertWords", name: "convertWords", pkg: "math/big", typ: $funcType([sliceType$1, Word, $Int, Word, sliceType$4], [], false)}, {prop: "expWW", name: "expWW", pkg: "math/big", typ: $funcType([Word, Word], [nat], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "clear", name: "clear", pkg: "math/big", typ: $funcType([], [], false)}, {prop: "norm", name: "norm", pkg: "math/big", typ: $funcType([], [nat], false)}, {prop: "make", name: "make", pkg: "math/big", typ: $funcType([$Int], [nat], false)}, {prop: "setWord", name: "setWord", pkg: "math/big", typ: $funcType([Word], [nat], false)}, {prop: "setUint64", name: "setUint64", pkg: "math/big", typ: $funcType([$Uint64], [nat], false)}, {prop: "set", name: "set", pkg: "math/big", typ: $funcType([nat], [nat], false)}, {prop: "add", name: "add", pkg: "math/big", typ: $funcType([nat, nat], [nat], false)}, {prop: "sub", name: "sub", pkg: "math/big", typ: $funcType([nat, nat], [nat], false)}, {prop: "cmp", name: "cmp", pkg: "math/big", typ: $funcType([nat], [$Int], false)}, {prop: "mulAddWW", name: "mulAddWW", pkg: "math/big", typ: $funcType([nat, Word, Word], [nat], false)}, {prop: "montgomery", name: "montgomery", pkg: "math/big", typ: $funcType([nat, nat, nat, Word, $Int], [nat], false)}, {prop: "mul", name: "mul", pkg: "math/big", typ: $funcType([nat, nat], [nat], false)}, {prop: "sqr", name: "sqr", pkg: "math/big", typ: $funcType([nat], [nat], false)}, {prop: "mulRange", name: "mulRange", pkg: "math/big", typ: $funcType([$Uint64, $Uint64], [nat], false)}, {prop: "bitLen", name: "bitLen", pkg: "math/big", typ: $funcType([], [$Int], false)}, {prop: "trailingZeroBits", name: "trailingZeroBits", pkg: "math/big", typ: $funcType([], [$Uint], false)}, {prop: "isPow2", name: "isPow2", pkg: "math/big", typ: $funcType([], [$Uint, $Bool], false)}, {prop: "shl", name: "shl", pkg: "math/big", typ: $funcType([nat, $Uint], [nat], false)}, {prop: "shr", name: "shr", pkg: "math/big", typ: $funcType([nat, $Uint], [nat], false)}, {prop: "setBit", name: "setBit", pkg: "math/big", typ: $funcType([nat, $Uint, $Uint], [nat], false)}, {prop: "bit", name: "bit", pkg: "math/big", typ: $funcType([$Uint], [$Uint], false)}, {prop: "sticky", name: "sticky", pkg: "math/big", typ: $funcType([$Uint], [$Uint], false)}, {prop: "and", name: "and", pkg: "math/big", typ: $funcType([nat, nat], [nat], false)}, {prop: "trunc", name: "trunc", pkg: "math/big", typ: $funcType([nat, $Uint], [nat], false)}, {prop: "andNot", name: "andNot", pkg: "math/big", typ: $funcType([nat, nat], [nat], false)}, {prop: "or", name: "or", pkg: "math/big", typ: $funcType([nat, nat], [nat], false)}, {prop: "xor", name: "xor", pkg: "math/big", typ: $funcType([nat, nat], [nat], false)}, {prop: "random", name: "random", pkg: "math/big", typ: $funcType([ptrType$5, nat, $Int], [nat], false)}, {prop: "expNN", name: "expNN", pkg: "math/big", typ: $funcType([nat, nat, nat, $Bool], [nat], false)}, {prop: "expNNMontgomeryEven", name: "expNNMontgomeryEven", pkg: "math/big", typ: $funcType([nat, nat, nat], [nat], false)}, {prop: "expNNWindowed", name: "expNNWindowed", pkg: "math/big", typ: $funcType([nat, nat, $Uint], [nat], false)}, {prop: "expNNMontgomery", name: "expNNMontgomery", pkg: "math/big", typ: $funcType([nat, nat, nat], [nat], false)}, {prop: "bytes", name: "bytes", pkg: "math/big", typ: $funcType([sliceType$1], [$Int], false)}, {prop: "setBytes", name: "setBytes", pkg: "math/big", typ: $funcType([sliceType$1], [nat], false)}, {prop: "sqrt", name: "sqrt", pkg: "math/big", typ: $funcType([nat], [nat], false)}, {prop: "subMod2N", name: "subMod2N", pkg: "math/big", typ: $funcType([nat, nat, $Uint], [nat], false)}, {prop: "modInverse", name: "modInverse", pkg: "math/big", typ: $funcType([nat, nat], [nat], false)}];
-		byteReader.methods = [{prop: "ReadByte", name: "ReadByte", pkg: "", typ: $funcType([], [$Uint8, $error], false)}, {prop: "UnreadByte", name: "UnreadByte", pkg: "", typ: $funcType([], [$error], false)}];
-		ptrType$2.methods = [{prop: "scaleDenom", name: "scaleDenom", pkg: "math/big", typ: $funcType([ptrType$2, nat], [], false)}, {prop: "ProbablyPrime", name: "ProbablyPrime", pkg: "", typ: $funcType([$Int], [$Bool], false)}, {prop: "GobEncode", name: "GobEncode", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "GobDecode", name: "GobDecode", pkg: "", typ: $funcType([sliceType$1], [$error], false)}, {prop: "MarshalText", name: "MarshalText", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "UnmarshalText", name: "UnmarshalText", pkg: "", typ: $funcType([sliceType$1], [$error], false)}, {prop: "MarshalJSON", name: "MarshalJSON", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "UnmarshalJSON", name: "UnmarshalJSON", pkg: "", typ: $funcType([sliceType$1], [$error], false)}, {prop: "Text", name: "Text", pkg: "", typ: $funcType([$Int], [$String], false)}, {prop: "Append", name: "Append", pkg: "", typ: $funcType([sliceType$1, $Int], [sliceType$1], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Format", name: "Format", pkg: "", typ: $funcType([fmt.State, $Int32], [], false)}, {prop: "scan", name: "scan", pkg: "math/big", typ: $funcType([io.ByteScanner, $Int], [ptrType$2, $Int, $error], false)}, {prop: "Scan", name: "Scan", pkg: "", typ: $funcType([fmt.ScanState, $Int32], [$error], false)}, {prop: "Sign", name: "Sign", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "SetInt64", name: "SetInt64", pkg: "", typ: $funcType([$Int64], [ptrType$2], false)}, {prop: "SetUint64", name: "SetUint64", pkg: "", typ: $funcType([$Uint64], [ptrType$2], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([ptrType$2], [ptrType$2], false)}, {prop: "Bits", name: "Bits", pkg: "", typ: $funcType([], [sliceType$2], false)}, {prop: "SetBits", name: "SetBits", pkg: "", typ: $funcType([sliceType$2], [ptrType$2], false)}, {prop: "Abs", name: "Abs", pkg: "", typ: $funcType([ptrType$2], [ptrType$2], false)}, {prop: "Neg", name: "Neg", pkg: "", typ: $funcType([ptrType$2], [ptrType$2], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Sub", name: "Sub", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Mul", name: "Mul", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "MulRange", name: "MulRange", pkg: "", typ: $funcType([$Int64, $Int64], [ptrType$2], false)}, {prop: "Binomial", name: "Binomial", pkg: "", typ: $funcType([$Int64, $Int64], [ptrType$2], false)}, {prop: "Quo", name: "Quo", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Rem", name: "Rem", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "QuoRem", name: "QuoRem", pkg: "", typ: $funcType([ptrType$2, ptrType$2, ptrType$2], [ptrType$2, ptrType$2], false)}, {prop: "Div", name: "Div", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Mod", name: "Mod", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "DivMod", name: "DivMod", pkg: "", typ: $funcType([ptrType$2, ptrType$2, ptrType$2], [ptrType$2, ptrType$2], false)}, {prop: "Cmp", name: "Cmp", pkg: "", typ: $funcType([ptrType$2], [$Int], false)}, {prop: "CmpAbs", name: "CmpAbs", pkg: "", typ: $funcType([ptrType$2], [$Int], false)}, {prop: "Int64", name: "Int64", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Uint64", name: "Uint64", pkg: "", typ: $funcType([], [$Uint64], false)}, {prop: "IsInt64", name: "IsInt64", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsUint64", name: "IsUint64", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "SetString", name: "SetString", pkg: "", typ: $funcType([$String, $Int], [ptrType$2, $Bool], false)}, {prop: "setFromScanner", name: "setFromScanner", pkg: "math/big", typ: $funcType([io.ByteScanner, $Int], [ptrType$2, $Bool], false)}, {prop: "SetBytes", name: "SetBytes", pkg: "", typ: $funcType([sliceType$1], [ptrType$2], false)}, {prop: "Bytes", name: "Bytes", pkg: "", typ: $funcType([], [sliceType$1], false)}, {prop: "FillBytes", name: "FillBytes", pkg: "", typ: $funcType([sliceType$1], [sliceType$1], false)}, {prop: "BitLen", name: "BitLen", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "TrailingZeroBits", name: "TrailingZeroBits", pkg: "", typ: $funcType([], [$Uint], false)}, {prop: "Exp", name: "Exp", pkg: "", typ: $funcType([ptrType$2, ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "expSlow", name: "expSlow", pkg: "math/big", typ: $funcType([ptrType$2, ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "exp", name: "exp", pkg: "math/big", typ: $funcType([ptrType$2, ptrType$2, ptrType$2, $Bool], [ptrType$2], false)}, {prop: "GCD", name: "GCD", pkg: "", typ: $funcType([ptrType$2, ptrType$2, ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "lehmerGCD", name: "lehmerGCD", pkg: "math/big", typ: $funcType([ptrType$2, ptrType$2, ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Rand", name: "Rand", pkg: "", typ: $funcType([ptrType$5, ptrType$2], [ptrType$2], false)}, {prop: "ModInverse", name: "ModInverse", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "modSqrt3Mod4Prime", name: "modSqrt3Mod4Prime", pkg: "math/big", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "modSqrt5Mod8Prime", name: "modSqrt5Mod8Prime", pkg: "math/big", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "modSqrtTonelliShanks", name: "modSqrtTonelliShanks", pkg: "math/big", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "ModSqrt", name: "ModSqrt", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Lsh", name: "Lsh", pkg: "", typ: $funcType([ptrType$2, $Uint], [ptrType$2], false)}, {prop: "Rsh", name: "Rsh", pkg: "", typ: $funcType([ptrType$2, $Uint], [ptrType$2], false)}, {prop: "Bit", name: "Bit", pkg: "", typ: $funcType([$Int], [$Uint], false)}, {prop: "SetBit", name: "SetBit", pkg: "", typ: $funcType([ptrType$2, $Int, $Uint], [ptrType$2], false)}, {prop: "And", name: "And", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "AndNot", name: "AndNot", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Or", name: "Or", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Xor", name: "Xor", pkg: "", typ: $funcType([ptrType$2, ptrType$2], [ptrType$2], false)}, {prop: "Not", name: "Not", pkg: "", typ: $funcType([ptrType$2], [ptrType$2], false)}, {prop: "Sqrt", name: "Sqrt", pkg: "", typ: $funcType([ptrType$2], [ptrType$2], false)}];
-		ptrType.methods = [{prop: "Sqrt", name: "Sqrt", pkg: "", typ: $funcType([ptrType], [ptrType], false)}, {prop: "sqrtInverse", name: "sqrtInverse", pkg: "math/big", typ: $funcType([ptrType], [], false)}, {prop: "Text", name: "Text", pkg: "", typ: $funcType([$Uint8, $Int], [$String], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Append", name: "Append", pkg: "", typ: $funcType([sliceType$1, $Uint8, $Int], [sliceType$1], false)}, {prop: "fmtB", name: "fmtB", pkg: "math/big", typ: $funcType([sliceType$1], [sliceType$1], false)}, {prop: "fmtX", name: "fmtX", pkg: "math/big", typ: $funcType([sliceType$1, $Int], [sliceType$1], false)}, {prop: "fmtP", name: "fmtP", pkg: "math/big", typ: $funcType([sliceType$1], [sliceType$1], false)}, {prop: "Format", name: "Format", pkg: "", typ: $funcType([fmt.State, $Int32], [], false)}, {prop: "GobEncode", name: "GobEncode", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "GobDecode", name: "GobDecode", pkg: "", typ: $funcType([sliceType$1], [$error], false)}, {prop: "MarshalText", name: "MarshalText", pkg: "", typ: $funcType([], [sliceType$1, $error], false)}, {prop: "UnmarshalText", name: "UnmarshalText", pkg: "", typ: $funcType([sliceType$1], [$error], false)}, {prop: "SetString", name: "SetString", pkg: "", typ: $funcType([$String], [ptrType, $Bool], false)}, {prop: "scan", name: "scan", pkg: "math/big", typ: $funcType([io.ByteScanner, $Int], [ptrType, $Int, $error], false)}, {prop: "pow5", name: "pow5", pkg: "math/big", typ: $funcType([$Uint64], [ptrType], false)}, {prop: "Parse", name: "Parse", pkg: "", typ: $funcType([$String, $Int], [ptrType, $Int, $error], false)}, {prop: "Scan", name: "Scan", pkg: "", typ: $funcType([fmt.ScanState, $Int32], [$error], false)}, {prop: "SetPrec", name: "SetPrec", pkg: "", typ: $funcType([$Uint], [ptrType], false)}, {prop: "SetMode", name: "SetMode", pkg: "", typ: $funcType([RoundingMode], [ptrType], false)}, {prop: "Prec", name: "Prec", pkg: "", typ: $funcType([], [$Uint], false)}, {prop: "MinPrec", name: "MinPrec", pkg: "", typ: $funcType([], [$Uint], false)}, {prop: "Mode", name: "Mode", pkg: "", typ: $funcType([], [RoundingMode], false)}, {prop: "Acc", name: "Acc", pkg: "", typ: $funcType([], [Accuracy], false)}, {prop: "Sign", name: "Sign", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "MantExp", name: "MantExp", pkg: "", typ: $funcType([ptrType], [$Int], false)}, {prop: "setExpAndRound", name: "setExpAndRound", pkg: "math/big", typ: $funcType([$Int64, $Uint], [], false)}, {prop: "SetMantExp", name: "SetMantExp", pkg: "", typ: $funcType([ptrType, $Int], [ptrType], false)}, {prop: "Signbit", name: "Signbit", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsInf", name: "IsInf", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsInt", name: "IsInt", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "validate", name: "validate", pkg: "math/big", typ: $funcType([], [], false)}, {prop: "round", name: "round", pkg: "math/big", typ: $funcType([$Uint], [], false)}, {prop: "setBits64", name: "setBits64", pkg: "math/big", typ: $funcType([$Bool, $Uint64], [ptrType], false)}, {prop: "SetUint64", name: "SetUint64", pkg: "", typ: $funcType([$Uint64], [ptrType], false)}, {prop: "SetInt64", name: "SetInt64", pkg: "", typ: $funcType([$Int64], [ptrType], false)}, {prop: "SetFloat64", name: "SetFloat64", pkg: "", typ: $funcType([$Float64], [ptrType], false)}, {prop: "SetInt", name: "SetInt", pkg: "", typ: $funcType([ptrType$2], [ptrType], false)}, {prop: "SetRat", name: "SetRat", pkg: "", typ: $funcType([ptrType$1], [ptrType], false)}, {prop: "SetInf", name: "SetInf", pkg: "", typ: $funcType([$Bool], [ptrType], false)}, {prop: "Set", name: "Set", pkg: "", typ: $funcType([ptrType], [ptrType], false)}, {prop: "Copy", name: "Copy", pkg: "", typ: $funcType([ptrType], [ptrType], false)}, {prop: "Uint64", name: "Uint64", pkg: "", typ: $funcType([], [$Uint64, Accuracy], false)}, {prop: "Int64", name: "Int64", pkg: "", typ: $funcType([], [$Int64, Accuracy], false)}, {prop: "Float32", name: "Float32", pkg: "", typ: $funcType([], [$Float32, Accuracy], false)}, {prop: "Float64", name: "Float64", pkg: "", typ: $funcType([], [$Float64, Accuracy], false)}, {prop: "Int", name: "Int", pkg: "", typ: $funcType([ptrType$2], [ptrType$2, Accuracy], false)}, {prop: "Rat", name: "Rat", pkg: "", typ: $funcType([ptrType$1], [ptrType$1, Accuracy], false)}, {prop: "Abs", name: "Abs", pkg: "", typ: $funcType([ptrType], [ptrType], false)}, {prop: "Neg", name: "Neg", pkg: "", typ: $funcType([ptrType], [ptrType], false)}, {prop: "uadd", name: "uadd", pkg: "math/big", typ: $funcType([ptrType, ptrType], [], false)}, {prop: "usub", name: "usub", pkg: "math/big", typ: $funcType([ptrType, ptrType], [], false)}, {prop: "umul", name: "umul", pkg: "math/big", typ: $funcType([ptrType, ptrType], [], false)}, {prop: "uquo", name: "uquo", pkg: "math/big", typ: $funcType([ptrType, ptrType], [], false)}, {prop: "ucmp", name: "ucmp", pkg: "math/big", typ: $funcType([ptrType], [$Int], false)}, {prop: "Add", name: "Add", pkg: "", typ: $funcType([ptrType, ptrType], [ptrType], false)}, {prop: "Sub", name: "Sub", pkg: "", typ: $funcType([ptrType, ptrType], [ptrType], false)}, {prop: "Mul", name: "Mul", pkg: "", typ: $funcType([ptrType, ptrType], [ptrType], false)}, {prop: "Quo", name: "Quo", pkg: "", typ: $funcType([ptrType, ptrType], [ptrType], false)}, {prop: "Cmp", name: "Cmp", pkg: "", typ: $funcType([ptrType], [$Int], false)}, {prop: "ord", name: "ord", pkg: "math/big", typ: $funcType([], [$Int], false)}];
-		ErrNaN.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
-		RoundingMode.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		Accuracy.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$6.methods = [{prop: "at", name: "at", pkg: "math/big", typ: $funcType([$Int], [$Uint8], false)}, {prop: "init", name: "init", pkg: "math/big", typ: $funcType([nat, $Int], [], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "round", name: "round", pkg: "math/big", typ: $funcType([$Int], [], false)}, {prop: "roundUp", name: "roundUp", pkg: "math/big", typ: $funcType([$Int], [], false)}, {prop: "roundDown", name: "roundDown", pkg: "math/big", typ: $funcType([$Int], [], false)}];
-		Rat.init("math/big", [{prop: "a", name: "a", embedded: false, exported: false, typ: Int, tag: ""}, {prop: "b", name: "b", embedded: false, exported: false, typ: Int, tag: ""}]);
-		divisor.init("math/big", [{prop: "bbb", name: "bbb", embedded: false, exported: false, typ: nat, tag: ""}, {prop: "nbits", name: "nbits", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "ndigits", name: "ndigits", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		nat.init(Word);
-		byteReader.init("", [{prop: "ScanState", name: "ScanState", embedded: true, exported: true, typ: fmt.ScanState, tag: ""}]);
-		Int.init("math/big", [{prop: "neg", name: "neg", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "abs", name: "abs", embedded: false, exported: false, typ: nat, tag: ""}]);
-		Float.init("math/big", [{prop: "prec", name: "prec", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "mode", name: "mode", embedded: false, exported: false, typ: RoundingMode, tag: ""}, {prop: "acc", name: "acc", embedded: false, exported: false, typ: Accuracy, tag: ""}, {prop: "form", name: "form", embedded: false, exported: false, typ: form, tag: ""}, {prop: "neg", name: "neg", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "mant", name: "mant", embedded: false, exported: false, typ: nat, tag: ""}, {prop: "exp", name: "exp", embedded: false, exported: false, typ: $Int32, tag: ""}]);
-		ErrNaN.init("math/big", [{prop: "msg", name: "msg", embedded: false, exported: false, typ: $String, tag: ""}]);
-		decimal.init("math/big", [{prop: "mant", name: "mant", embedded: false, exported: false, typ: sliceType$1, tag: ""}, {prop: "exp", name: "exp", embedded: false, exported: false, typ: $Int, tag: ""}]);
-	};
-	$init = function() {
-		$pkg.$init = function() {};
-		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = bytes.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = binary.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = errors.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = fmt.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = nosync.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = io.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = math.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = bits.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = rand.$init(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strconv.$init(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strings.$init(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		threeOnce = new structType.ptr(new nosync.Once.ptr(false, false), ptrType.nil);
-		cacheBase10 = new structType$1.ptr(new nosync.Mutex.ptr(false, false, false, false, 0), arrayType.zero());
-		natPool = new nosync.Pool.ptr(sliceType.nil, $throwNilPointerError);
-		_RoundingMode_index = $toNativeArray($kindUint8, [0, 13, 26, 32, 44, 57, 70]);
-		errNoDigits = errors.New("number has no digits");
-		errInvalSep = errors.New("'_' must separate successive digits");
-		leafSize = 8;
-		natOne = new nat([1]);
-		natTwo = new nat([2]);
-		natFive = new nat([5]);
-		natTen = new nat([10]);
-		karatsubaThreshold = 40;
-		basicSqrThreshold = 20;
-		karatsubaSqrThreshold = 260;
-		intOne = new Int.ptr(false, natOne);
-		pow5tab = $toNativeArray($kindUint64, [new $Uint64(0, 1), new $Uint64(0, 5), new $Uint64(0, 25), new $Uint64(0, 125), new $Uint64(0, 625), new $Uint64(0, 3125), new $Uint64(0, 15625), new $Uint64(0, 78125), new $Uint64(0, 390625), new $Uint64(0, 1953125), new $Uint64(0, 9765625), new $Uint64(0, 48828125), new $Uint64(0, 244140625), new $Uint64(0, 1220703125), new $Uint64(1, 1808548329), new $Uint64(7, 452807053), new $Uint64(35, 2264035265), new $Uint64(177, 2730241733), new $Uint64(888, 766306777), new $Uint64(4440, 3831533885), new $Uint64(22204, 1977800241), new $Uint64(111022, 1299066613), new $Uint64(555111, 2200365769), new $Uint64(2775557, 2411894253), new $Uint64(13877787, 3469536673), new $Uint64(69388939, 167814181), new $Uint64(346944695, 839070905), new $Uint64(1734723475, 4195354525)]);
-		_Accuracy_index = $toNativeArray($kindUint8, [0, 5, 10, 15]);
-		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
-	};
-	$pkg.$init = $init;
-	return $pkg;
-})();
-$packages["go/constant"] = (function() {
-	var $pkg = {}, $init, fmt, token, math, big, bits, strconv, strings, sync, utf8, Kind, Value, unknownVal, boolVal, stringVal, int64Val, intVal, ratVal, floatVal, complexVal, ptrType, sliceType, sliceType$1, ptrType$1, ptrType$2, ptrType$3, emptyString, emptyString$24ptr, floatVal0, _r, _Kind_index, reverse, newInt, newRat, newFloat, i64toi, i64tor, i64tof, itor, itof, rtof, vtoc, makeInt, makeRat, makeFloat, makeComplex, makeFloatFromLiteral, smallInt, smallFloat64, smallFloat, MakeUnknown, MakeBool, MakeString, MakeInt64, MakeFloat64, MakeFromLiteral, BoolVal, StringVal, Int64Val, Uint64Val, Float32Val, Float64Val, BitLen, Sign, MakeImag, Real, Imag, ToInt, ToFloat, ToComplex, is32bit, is63bit, UnaryOp, ord, match, match0, BinaryOp, add, sub, mul, quo, Shift, cmpZero, Compare;
-	fmt = $packages["fmt"];
-	token = $packages["go/token"];
-	math = $packages["math"];
-	big = $packages["math/big"];
-	bits = $packages["math/bits"];
-	strconv = $packages["strconv"];
-	strings = $packages["strings"];
-	sync = $packages["sync"];
-	utf8 = $packages["unicode/utf8"];
-	Kind = $newType(4, $kindInt, "constant.Kind", true, "go/constant", true, null);
-	Value = $newType(8, $kindInterface, "constant.Value", true, "go/constant", true, null);
-	unknownVal = $newType(0, $kindStruct, "constant.unknownVal", true, "go/constant", false, function() { this.$val = this; });
-	boolVal = $newType(1, $kindBool, "constant.boolVal", true, "go/constant", false, null);
-	stringVal = $newType(0, $kindStruct, "constant.stringVal", true, "go/constant", false, function(mu_, s_, l_, r_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.mu = new sync.Mutex.ptr(0, 0);
-			this.s = "";
-			this.l = ptrType.nil;
-			this.r = ptrType.nil;
-			return;
-		}
-		this.mu = mu_;
-		this.s = s_;
-		this.l = l_;
-		this.r = r_;
-	});
-	int64Val = $newType(8, $kindInt64, "constant.int64Val", true, "go/constant", false, null);
-	intVal = $newType(0, $kindStruct, "constant.intVal", true, "go/constant", false, function(val_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.val = ptrType$2.nil;
-			return;
-		}
-		this.val = val_;
-	});
-	ratVal = $newType(0, $kindStruct, "constant.ratVal", true, "go/constant", false, function(val_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.val = ptrType$3.nil;
-			return;
-		}
-		this.val = val_;
-	});
-	floatVal = $newType(0, $kindStruct, "constant.floatVal", true, "go/constant", false, function(val_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.val = ptrType$1.nil;
-			return;
-		}
-		this.val = val_;
-	});
-	complexVal = $newType(0, $kindStruct, "constant.complexVal", true, "go/constant", false, function(re_, im_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.re = $ifaceNil;
-			this.im = $ifaceNil;
-			return;
-		}
-		this.re = re_;
-		this.im = im_;
-	});
-	$pkg.Kind = Kind;
-	$pkg.Value = Value;
-	$pkg.unknownVal = unknownVal;
-	$pkg.boolVal = boolVal;
-	$pkg.stringVal = stringVal;
-	$pkg.int64Val = int64Val;
-	$pkg.intVal = intVal;
-	$pkg.ratVal = ratVal;
-	$pkg.floatVal = floatVal;
-	$pkg.complexVal = complexVal;
-	$pkg.$finishSetup = function() {
-		ptrType = $ptrType(stringVal);
-		sliceType = $sliceType($String);
-		sliceType$1 = $sliceType($emptyInterface);
-		ptrType$1 = $ptrType(big.Float);
-		ptrType$2 = $ptrType(big.Int);
-		ptrType$3 = $ptrType(big.Rat);
-		$ptrType(unknownVal).prototype.Kind = function Kind$1() {
-			return 0;
-		};
-		unknownVal.prototype.Kind = function(...$args) { return this.$val.Kind(...$args); };
-		boolVal.prototype.Kind = function Kind$2() {
-			return 1;
-		};
-		$ptrType(boolVal).prototype.Kind = function(...$args) { return new boolVal(this.$get()).Kind(...$args); };
-		$ptrType(stringVal).prototype.Kind = function Kind$3() {
-			return 2;
-		};
-		int64Val.prototype.Kind = function Kind$4() {
-			return 3;
-		};
-		$ptrType(int64Val).prototype.Kind = function(...$args) { return this.$get().Kind(...$args); };
-		$ptrType(intVal).prototype.Kind = function Kind$5() {
-			return 3;
-		};
-		intVal.prototype.Kind = function(...$args) { return this.$val.Kind(...$args); };
-		$ptrType(ratVal).prototype.Kind = function Kind$6() {
-			return 4;
-		};
-		ratVal.prototype.Kind = function(...$args) { return this.$val.Kind(...$args); };
-		$ptrType(floatVal).prototype.Kind = function Kind$7() {
-			return 4;
-		};
-		floatVal.prototype.Kind = function(...$args) { return this.$val.Kind(...$args); };
-		$ptrType(complexVal).prototype.Kind = function Kind$8() {
-			return 5;
-		};
-		complexVal.prototype.Kind = function(...$args) { return this.$val.Kind(...$args); };
-		$ptrType(unknownVal).prototype.String = function String() {
-			return "unknown";
-		};
-		unknownVal.prototype.String = function(...$args) { return this.$val.String(...$args); };
-		boolVal.prototype.String = function String$1() {
-			var x;
-			x = this.$val;
-			return strconv.FormatBool((x));
-		};
-		$ptrType(boolVal).prototype.String = function(...$args) { return new boolVal(this.$get()).String(...$args); };
-		$ptrType(stringVal).prototype.String = function String$2() {
-			var {_r$1, _r$2, _tuple, i, n, s, size, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r$1 = x.string(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = strconv.Quote(_r$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			s = _r$2;
-			if (utf8.RuneCountInString(s) > 72) {
-				i = 0;
-				n = 0;
-				while (true) {
-					if (!(n < 69)) { break; }
-					_tuple = utf8.DecodeRuneInString($substring(s, i));
-					size = _tuple[1];
-					i = i + (size) >> 0;
-					n = n + (1) >> 0;
-				}
-				s = $substring(s, 0, i) + "...";
-			}
-			$s = -1; return s;
-			/* */ } return; } var $f = {$blk: String$2, $c: true, $r, _r$1, _r$2, _tuple, i, n, s, size, x, $s};return $f;
-		};
-		$ptrType(stringVal).prototype.string = function string() {
-			var {_r$1, _r$2, _r$3, s, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			$r = x.mu.Lock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (!(x.l === ptrType.nil)) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!(x.l === ptrType.nil)) { */ case 2:
-				_r$1 = x.appendReverse(sliceType.nil); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$2 = reverse(_r$1); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$3 = strings.Join(_r$2, ""); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				x.s = _r$3;
-				x.l = ptrType.nil;
-				x.r = ptrType.nil;
-			/* } */ case 3:
-			s = x.s;
-			$r = x.mu.Unlock(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return s;
-			/* */ } return; } var $f = {$blk: string, $c: true, $r, _r$1, _r$2, _r$3, s, x, $s};return $f;
-		};
-		reverse = function reverse$1(x) {
-			var _tmp, _tmp$1, i, n, x, x$1, x$2;
-			n = x.$length;
-			i = 0;
-			while (true) {
-				if (!((i + i >> 0) < n)) { break; }
-				_tmp = (x$1 = (n - 1 >> 0) - i >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-				_tmp$1 = ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]);
-				((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i] = _tmp);
-				(x$2 = (n - 1 >> 0) - i >> 0, ((x$2 < 0 || x$2 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$2] = _tmp$1));
-				i = i + (1) >> 0;
-			}
-			return x;
-		};
-		$ptrType(stringVal).prototype.appendReverse = function appendReverse(list) {
-			var {_r$1, l, list, s, x, y, $s, $r, $c} = $restore(this, {list});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			y = x;
-			/* while (true) { */ case 1:
-				/* if (!(!(y.r === ptrType.nil))) { break; } */ if(!(!(y.r === ptrType.nil))) { $s = 2; continue; }
-				$r = y.r.mu.Lock(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$1 = y.r.appendReverse(list); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				list = _r$1;
-				$r = y.r.mu.Unlock(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				l = y.l;
-				/* */ if (!(y === x)) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if (!(y === x)) { */ case 6:
-					$r = y.mu.Unlock(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 7:
-				$r = l.mu.Lock(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				y = l;
-			$s = 1; continue;
-			case 2:
-			s = y.s;
-			/* */ if (!(y === x)) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if (!(y === x)) { */ case 10:
-				$r = y.mu.Unlock(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 11:
-			$s = -1; return $append(list, s);
-			/* */ } return; } var $f = {$blk: appendReverse, $c: true, $r, _r$1, l, list, s, x, y, $s};return $f;
-		};
-		int64Val.prototype.String = function String$3() {
-			var x;
-			x = this;
-			return strconv.FormatInt((new $Int64(x.$high, x.$low)), 10);
-		};
-		$ptrType(int64Val).prototype.String = function(...$args) { return this.$get().String(...$args); };
-		$ptrType(intVal).prototype.String = function String$4() {
-			var {$24r, _r$1, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r$1 = x.val.String(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$4, $c: true, $r, $24r, _r$1, x, $s};return $f;
-		};
-		intVal.prototype.String = function(...$args) { return this.$val.String(...$args); };
-		$ptrType(ratVal).prototype.String = function String$5() {
-			var {$24r, _r$1, _r$2, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r$1 = rtof($clone(x, ratVal)); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = $clone(_r$1, floatVal).String(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: String$5, $c: true, $r, $24r, _r$1, _r$2, x, $s};return $f;
-		};
-		ratVal.prototype.String = function(...$args) { return this.$val.String(...$args); };
-		$ptrType(floatVal).prototype.String = function String$6() {
-			var {$24r, $24r$1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, am, d, e, exp, f, m, mant, s, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			mant = [mant];
-			x = this;
-			f = x.val;
-			/* */ if (f.IsInf()) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (f.IsInf()) { */ case 1:
-				_r$1 = f.String(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			_r$2 = f.Float64(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_tuple = _r$2;
-			x$1 = _tuple[0];
-			_r$3 = f.Sign(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			/* */ if ((_r$3 === 0) === ((x$1 === 0)) && !math.IsInf(x$1, 0)) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if ((_r$3 === 0) === ((x$1 === 0)) && !math.IsInf(x$1, 0)) { */ case 6:
-				_r$4 = fmt.Sprintf("%.6g", new sliceType$1([new $Float64(x$1)])); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				s = _r$4;
-				_r$5 = f.IsInt(); /* */ $s = 12; case 12: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				/* */ if (!_r$5 && strings.IndexByte(s, 46) < 0) { $s = 10; continue; }
-				/* */ $s = 11; continue;
-				/* if (!_r$5 && strings.IndexByte(s, 46) < 0) { */ case 10:
-					_r$6 = fmt.Sprintf("%g", new sliceType$1([new $Float64(x$1)])); /* */ $s = 13; case 13: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					s = _r$6;
-				/* } */ case 11:
-				$s = -1; return s;
-			/* } */ case 7:
-			mant[0] = new big.Float.ptr(0, 0, 0, 0, false, big.nat.nil, 0);
-			_r$7 = f.MantExp(mant[0]); /* */ $s = 14; case 14: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			exp = _r$7;
-			_r$8 = mant[0].Float64(); /* */ $s = 15; case 15: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			_tuple$1 = _r$8;
-			m = _tuple$1[0];
-			d = (exp) * 0.3010299956639812;
-			e = (new $Int64(0, d));
-			m = m * (math.Pow(10, d - ($flatten64(e))));
-			am = math.Abs(m);
-			if (am < 0.9999995) {
-				m = m * (10);
-				e = (x$2 = new $Int64(0, 1), new $Int64(e.$high - x$2.$high, e.$low - x$2.$low));
-			} else if (am >= 10) {
-				m = m / (10);
-				e = (x$3 = new $Int64(0, 1), new $Int64(e.$high + x$3.$high, e.$low + x$3.$low));
-			}
-			_r$9 = fmt.Sprintf("%.6ge%+d", new sliceType$1([new $Float64(m), e])); /* */ $s = 16; case 16: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			$24r$1 = _r$9;
-			$s = 17; case 17: return $24r$1;
-			/* */ } return; } var $f = {$blk: String$6, $c: true, $r, $24r, $24r$1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, am, d, e, exp, f, m, mant, s, x, x$1, x$2, x$3, $s};return $f;
-		};
-		floatVal.prototype.String = function(...$args) { return this.$val.String(...$args); };
-		$ptrType(complexVal).prototype.String = function String$7() {
-			var {$24r, _r$1, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r$1 = fmt.Sprintf("(%s + %si)", new sliceType$1([x.re, x.im])); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$7, $c: true, $r, $24r, _r$1, x, $s};return $f;
-		};
-		complexVal.prototype.String = function(...$args) { return this.$val.String(...$args); };
-		$ptrType(unknownVal).prototype.ExactString = function ExactString() {
-			var x;
-			x = this;
-			return $clone(x, unknownVal).String();
-		};
-		unknownVal.prototype.ExactString = function(...$args) { return this.$val.ExactString(...$args); };
-		boolVal.prototype.ExactString = function ExactString$1() {
-			var x;
-			x = this.$val;
-			return new boolVal(x).String();
-		};
-		$ptrType(boolVal).prototype.ExactString = function(...$args) { return new boolVal(this.$get()).ExactString(...$args); };
-		$ptrType(stringVal).prototype.ExactString = function ExactString$2() {
-			var {$24r, _r$1, _r$2, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r$1 = x.string(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = strconv.Quote(_r$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: ExactString$2, $c: true, $r, $24r, _r$1, _r$2, x, $s};return $f;
-		};
-		int64Val.prototype.ExactString = function ExactString$3() {
-			var x;
-			x = this;
-			return x.String();
-		};
-		$ptrType(int64Val).prototype.ExactString = function(...$args) { return this.$get().ExactString(...$args); };
-		$ptrType(intVal).prototype.ExactString = function ExactString$4() {
-			var {$24r, _r$1, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r$1 = $clone(x, intVal).String(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: ExactString$4, $c: true, $r, $24r, _r$1, x, $s};return $f;
-		};
-		intVal.prototype.ExactString = function(...$args) { return this.$val.ExactString(...$args); };
-		$ptrType(ratVal).prototype.ExactString = function ExactString$5() {
-			var {$24r, $24r$1, _r$1, _r$2, r, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			r = x.val;
-			/* */ if (r.IsInt()) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (r.IsInt()) { */ case 1:
-				_r$1 = r.Num().String(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			_r$2 = r.String(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r$1 = _r$2;
-			$s = 6; case 6: return $24r$1;
-			/* */ } return; } var $f = {$blk: ExactString$5, $c: true, $r, $24r, $24r$1, _r$1, _r$2, r, x, $s};return $f;
-		};
-		ratVal.prototype.ExactString = function(...$args) { return this.$val.ExactString(...$args); };
-		$ptrType(floatVal).prototype.ExactString = function ExactString$6() {
-			var {$24r, _r$1, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r$1 = x.val.Text(112, 0); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: ExactString$6, $c: true, $r, $24r, _r$1, x, $s};return $f;
-		};
-		floatVal.prototype.ExactString = function(...$args) { return this.$val.ExactString(...$args); };
-		$ptrType(complexVal).prototype.ExactString = function ExactString$7() {
-			var {$24r, _arg, _arg$1, _r$1, _r$2, _r$3, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r$1 = x.re.ExactString(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_arg = new $String(_r$1);
-			_r$2 = x.im.ExactString(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_arg$1 = new $String(_r$2);
-			_r$3 = fmt.Sprintf("(%s + %si)", new sliceType$1([_arg, _arg$1])); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$24r = _r$3;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: ExactString$7, $c: true, $r, $24r, _arg, _arg$1, _r$1, _r$2, _r$3, x, $s};return $f;
-		};
-		complexVal.prototype.ExactString = function(...$args) { return this.$val.ExactString(...$args); };
-		newInt = function newInt$1() {
-			return new big.Int.ptr(false, big.nat.nil);
-		};
-		newRat = function newRat$1() {
-			return new big.Rat.ptr(new big.Int.ptr(false, big.nat.nil), new big.Int.ptr(false, big.nat.nil));
-		};
-		newFloat = function newFloat$1() {
-			var {$24r, _r$1, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = new big.Float.ptr(0, 0, 0, 0, false, big.nat.nil, 0).SetPrec(512); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: newFloat$1, $c: true, $r, $24r, _r$1, $s};return $f;
-		};
-		i64toi = function i64toi$1(x) {
-			var x;
-			return new intVal.ptr(newInt().SetInt64((new $Int64(x.$high, x.$low))));
-		};
-		i64tor = function i64tor$1(x) {
-			var x;
-			return new ratVal.ptr(newRat().SetInt64((new $Int64(x.$high, x.$low))));
-		};
-		i64tof = function i64tof$1(x) {
-			var {$24r, _r$1, _r$2, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = newFloat(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = _r$1.SetInt64((new $Int64(x.$high, x.$low))); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = new floatVal.ptr(_r$2);
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: i64tof$1, $c: true, $r, $24r, _r$1, _r$2, x, $s};return $f;
-		};
-		itor = function itor$1(x) {
-			var x;
-			return new ratVal.ptr(newRat().SetInt(x.val));
-		};
-		itof = function itof$1(x) {
-			var {$24r, _r$1, _r$2, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = newFloat(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = _r$1.SetInt(x.val); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = new floatVal.ptr(_r$2);
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: itof$1, $c: true, $r, $24r, _r$1, _r$2, x, $s};return $f;
-		};
-		rtof = function rtof$1(x) {
-			var {$24r, _r$1, _r$2, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = newFloat(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = _r$1.SetRat(x.val); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = new floatVal.ptr(_r$2);
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: rtof$1, $c: true, $r, $24r, _r$1, _r$2, x, $s};return $f;
-		};
-		vtoc = function vtoc$1(x) {
-			var x;
-			return new complexVal.ptr(x, new int64Val(0, 0));
-		};
-		makeInt = function makeInt$1(x) {
-			var x, x$1, x$2;
-			if (x.IsInt64()) {
-				return ((x$1 = x.Int64(), new int64Val(x$1.$high, x$1.$low)));
-			}
-			return (x$2 = new intVal.ptr(x), new x$2.constructor.elem(x$2));
-		};
-		makeRat = function makeRat$1(x) {
-			var {$24r, _r$1, _r$2, a, b, x, x$1, x$2, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			a = x.Num();
-			b = x.Denom();
-			if (smallInt(a) && smallInt(b)) {
-				$s = -1; return (x$1 = new ratVal.ptr(x), new x$1.constructor.elem(x$1));
-			}
-			_r$1 = newFloat(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = _r$1.SetRat(x); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = (x$2 = new floatVal.ptr(_r$2), new x$2.constructor.elem(x$2));
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: makeRat$1, $c: true, $r, $24r, _r$1, _r$2, a, b, x, x$1, x$2, $s};return $f;
-		};
-		makeFloat = function makeFloat$1(x) {
-			var {_r$1, x, x$1, x$2, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = x.Sign(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (_r$1 === 0) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_r$1 === 0) { */ case 1:
-				$s = -1; return new floatVal0.constructor.elem(floatVal0);
-			/* } */ case 2:
-			if (x.IsInf()) {
-				$s = -1; return (x$1 = new unknownVal.ptr(), new x$1.constructor.elem(x$1));
-			}
-			$s = -1; return (x$2 = new floatVal.ptr(x), new x$2.constructor.elem(x$2));
-			/* */ } return; } var $f = {$blk: makeFloat$1, $c: true, $r, _r$1, x, x$1, x$2, $s};return $f;
-		};
-		makeComplex = function makeComplex$1(re, im) {
-			var {_r$1, _r$2, _v, im, re, x, x$1, $s, $r, $c} = $restore(this, {re, im});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = re.Kind(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			if (_r$1 === 0) { _v = true; $s = 3; continue s; }
-			_r$2 = im.Kind(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_v = _r$2 === 0; case 3:
-			/* */ if (_v) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_v) { */ case 1:
-				$s = -1; return (x = new unknownVal.ptr(), new x.constructor.elem(x));
-			/* } */ case 2:
-			$s = -1; return (x$1 = new complexVal.ptr(re, im), new x$1.constructor.elem(x$1));
-			/* */ } return; } var $f = {$blk: makeComplex$1, $c: true, $r, _r$1, _r$2, _v, im, re, x, x$1, $s};return $f;
-		};
-		makeFloatFromLiteral = function makeFloatFromLiteral$1(lit) {
-			var {$24r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, f, lit, ok, ok$1, r, x, $s, $r, $c} = $restore(this, {lit});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = newFloat(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = _r$1.SetString(lit); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_tuple = _r$2;
-			f = _tuple[0];
-			ok = _tuple[1];
-			/* */ if (ok) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (ok) { */ case 3:
-				_r$3 = smallFloat(f); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				/* */ if (_r$3) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (_r$3) { */ case 5:
-					_r$4 = f.Sign(); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					/* */ if (_r$4 === 0) { $s = 8; continue; }
-					/* */ $s = 9; continue;
-					/* if (_r$4 === 0) { */ case 8:
-						lit = "0";
-					/* } */ case 9:
-					_r$5 = newRat().SetString(lit); /* */ $s = 11; case 11: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_tuple$1 = _r$5;
-					r = _tuple$1[0];
-					ok$1 = _tuple$1[1];
-					if (ok$1) {
-						$s = -1; return (x = new ratVal.ptr(r), new x.constructor.elem(x));
-					}
-				/* } */ case 6:
-				_r$6 = makeFloat(f); /* */ $s = 12; case 12: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				$24r = _r$6;
-				$s = 13; case 13: return $24r;
-			/* } */ case 4:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: makeFloatFromLiteral$1, $c: true, $r, $24r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, f, lit, ok, ok$1, r, x, $s};return $f;
-		};
-		smallInt = function smallInt$1(x) {
-			var x;
-			return x.BitLen() < 4096;
-		};
-		smallFloat64 = function smallFloat64$1(x) {
-			var _tuple, e, x;
-			if (math.IsInf(x, 0)) {
-				return false;
-			}
-			_tuple = math.Frexp(x);
-			e = _tuple[1];
-			return -4096 < e && e < 4096;
-		};
-		smallFloat = function smallFloat$1(x) {
-			var {_r$1, e, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (x.IsInf()) {
-				$s = -1; return false;
-			}
-			_r$1 = x.MantExp(ptrType$1.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			e = _r$1;
-			$s = -1; return -4096 < e && e < 4096;
-			/* */ } return; } var $f = {$blk: smallFloat$1, $c: true, $r, _r$1, e, x, $s};return $f;
-		};
-		MakeUnknown = function MakeUnknown$1() {
-			var x;
-			return (x = new unknownVal.ptr(), new x.constructor.elem(x));
-		};
-		$pkg.MakeUnknown = MakeUnknown;
-		MakeBool = function MakeBool$1(b) {
-			var b;
-			return new boolVal((b));
-		};
-		$pkg.MakeBool = MakeBool;
-		MakeString = function MakeString$1(s) {
-			var s;
-			if (s === "") {
-				return emptyString;
-			}
-			return new stringVal.ptr(new sync.Mutex.ptr(0, 0), s, ptrType.nil, ptrType.nil);
-		};
-		$pkg.MakeString = MakeString;
-		MakeInt64 = function MakeInt64$1(x) {
-			var x;
-			return (new int64Val(x.$high, x.$low));
-		};
-		$pkg.MakeInt64 = MakeInt64;
-		MakeFloat64 = function MakeFloat64$1(x) {
-			var {$24r, $24r$1, _r$1, _r$2, _r$3, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (math.IsInf(x, 0) || math.IsNaN(x)) {
-				$s = -1; return (x$1 = new unknownVal.ptr(), new x$1.constructor.elem(x$1));
-			}
-			/* */ if (smallFloat64(x)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (smallFloat64(x)) { */ case 1:
-				_r$1 = newRat().SetFloat64(x + 0); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = (x$2 = new ratVal.ptr(_r$1), new x$2.constructor.elem(x$2));
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			_r$2 = newFloat(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$3 = _r$2.SetFloat64(x + 0); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$24r$1 = (x$3 = new floatVal.ptr(_r$3), new x$3.constructor.elem(x$3));
-			$s = 7; case 7: return $24r$1;
-			/* */ } return; } var $f = {$blk: MakeFloat64$1, $c: true, $r, $24r, $24r$1, _r$1, _r$2, _r$3, x, x$1, x$2, x$3, $s};return $f;
-		};
-		$pkg.MakeFloat64 = MakeFloat64;
-		MakeFromLiteral = function MakeFromLiteral$1(lit, tok, zero) {
-			var {$24r, _1, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, _tuple$2, _tuple$3, code, err, err$1, err$2, im, lit, n, n$1, ok, s, tok, x, x$1, x$2, x$3, x$4, zero, $s, $r, $c} = $restore(this, {lit, tok, zero});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (!((zero === 0))) {
-				$panic(new $String("MakeFromLiteral called with non-zero last argument"));
-			}
-				_1 = tok;
-				/* */ if (_1 === (5)) { $s = 2; continue; }
-				/* */ if (_1 === (6)) { $s = 3; continue; }
-				/* */ if (_1 === (7)) { $s = 4; continue; }
-				/* */ if (_1 === (8)) { $s = 5; continue; }
-				/* */ if (_1 === (9)) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if (_1 === (5)) { */ case 2:
-					_tuple = strconv.ParseInt(lit, 0, 64);
-					x = _tuple[0];
-					err = _tuple[1];
-					if ($interfaceIsEqual(err, $ifaceNil)) {
-						$s = -1; return (new int64Val(x.$high, x.$low));
-					}
-					_r$1 = newInt().SetString(lit, 0); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_tuple$1 = _r$1;
-					x$1 = _tuple$1[0];
-					ok = _tuple$1[1];
-					if (ok) {
-						$s = -1; return (x$2 = new intVal.ptr(x$1), new x$2.constructor.elem(x$2));
-					}
-					$s = 8; continue;
-				/* } else if (_1 === (6)) { */ case 3:
-					_r$2 = makeFloatFromLiteral(lit); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					x$3 = _r$2;
-					if (!($interfaceIsEqual(x$3, $ifaceNil))) {
-						$s = -1; return x$3;
-					}
-					$s = 8; continue;
-				/* } else if (_1 === (7)) { */ case 4:
-					n = lit.length;
-					/* */ if (n > 0 && (lit.charCodeAt((n - 1 >> 0)) === 105)) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if (n > 0 && (lit.charCodeAt((n - 1 >> 0)) === 105)) { */ case 11:
-						_r$3 = makeFloatFromLiteral($substring(lit, 0, (n - 1 >> 0))); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						im = _r$3;
-						/* */ if (!($interfaceIsEqual(im, $ifaceNil))) { $s = 14; continue; }
-						/* */ $s = 15; continue;
-						/* if (!($interfaceIsEqual(im, $ifaceNil))) { */ case 14:
-							_r$4 = makeComplex(new int64Val(0, 0), im); /* */ $s = 16; case 16: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							$24r = _r$4;
-							$s = 17; case 17: return $24r;
-						/* } */ case 15:
-					/* } */ case 12:
-					$s = 8; continue;
-				/* } else if (_1 === (8)) { */ case 5:
-					n$1 = lit.length;
-					if (n$1 >= 2) {
-						_tuple$2 = strconv.UnquoteChar($substring(lit, 1, (n$1 - 1 >> 0)), 39);
-						code = _tuple$2[0];
-						err$1 = _tuple$2[3];
-						if ($interfaceIsEqual(err$1, $ifaceNil)) {
-							$s = -1; return MakeInt64((new $Int64(0, code)));
-						}
-					}
-					$s = 8; continue;
-				/* } else if (_1 === (9)) { */ case 6:
-					_tuple$3 = strconv.Unquote(lit);
-					s = _tuple$3[0];
-					err$2 = _tuple$3[1];
-					if ($interfaceIsEqual(err$2, $ifaceNil)) {
-						$s = -1; return MakeString(s);
-					}
-					$s = 8; continue;
-				/* } else { */ case 7:
-					_r$5 = fmt.Sprintf("%v is not a valid token", new sliceType$1([new token.Token(tok)])); /* */ $s = 18; case 18: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					$panic(new $String(_r$5));
-				/* } */ case 8:
-			case 1:
-			$s = -1; return (x$4 = new unknownVal.ptr(), new x$4.constructor.elem(x$4));
-			/* */ } return; } var $f = {$blk: MakeFromLiteral$1, $c: true, $r, $24r, _1, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, _tuple$2, _tuple$3, code, err, err$1, err$2, im, lit, n, n$1, ok, s, tok, x, x$1, x$2, x$3, x$4, zero, $s};return $f;
-		};
-		$pkg.MakeFromLiteral = MakeFromLiteral;
-		BoolVal = function BoolVal$1(x) {
-			var {_r$1, _ref, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = x;
-			/* */ if ($assertType(_ref, boolVal, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, unknownVal, true)[1]) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if ($assertType(_ref, boolVal, true)[1]) { */ case 1:
-				x$1 = _ref.$val;
-				$s = -1; return (x$1);
-			/* } else if ($assertType(_ref, unknownVal, true)[1]) { */ case 2:
-				x$2 = $clone(_ref.$val, unknownVal);
-				$s = -1; return false;
-			/* } else { */ case 3:
-				x$3 = _ref;
-				_r$1 = fmt.Sprintf("%v not a Bool", new sliceType$1([x$3])); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$panic(new $String(_r$1));
-			/* } */ case 4:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: BoolVal$1, $c: true, $r, _r$1, _ref, x, x$1, x$2, x$3, $s};return $f;
-		};
-		$pkg.BoolVal = BoolVal;
-		StringVal = function StringVal$1(x) {
-			var {$24r, _r$1, _r$2, _ref, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = x;
-			/* */ if ($assertType(_ref, ptrType, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, unknownVal, true)[1]) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if ($assertType(_ref, ptrType, true)[1]) { */ case 1:
-				x$1 = _ref.$val;
-				_r$1 = x$1.string(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 6; case 6: return $24r;
-			/* } else if ($assertType(_ref, unknownVal, true)[1]) { */ case 2:
-				x$2 = $clone(_ref.$val, unknownVal);
-				$s = -1; return "";
-			/* } else { */ case 3:
-				x$3 = _ref;
-				_r$2 = fmt.Sprintf("%v not a String", new sliceType$1([x$3])); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$panic(new $String(_r$2));
-			/* } */ case 4:
-			$s = -1; return "";
-			/* */ } return; } var $f = {$blk: StringVal$1, $c: true, $r, $24r, _r$1, _r$2, _ref, x, x$1, x$2, x$3, $s};return $f;
-		};
-		$pkg.StringVal = StringVal;
-		Int64Val = function Int64Val$1(x) {
-			var {_r$1, _ref, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = x;
-			/* */ if ($assertType(_ref, int64Val, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, intVal, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, unknownVal, true)[1]) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if ($assertType(_ref, int64Val, true)[1]) { */ case 1:
-				x$1 = _ref.$val;
-				$s = -1; return [(new $Int64(x$1.$high, x$1.$low)), true];
-			/* } else if ($assertType(_ref, intVal, true)[1]) { */ case 2:
-				x$2 = $clone(_ref.$val, intVal);
-				$s = -1; return [x$2.val.Int64(), false];
-			/* } else if ($assertType(_ref, unknownVal, true)[1]) { */ case 3:
-				x$3 = $clone(_ref.$val, unknownVal);
-				$s = -1; return [new $Int64(0, 0), false];
-			/* } else { */ case 4:
-				x$4 = _ref;
-				_r$1 = fmt.Sprintf("%v not an Int", new sliceType$1([x$4])); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$panic(new $String(_r$1));
-			/* } */ case 5:
-			$s = -1; return [new $Int64(0, 0), false];
-			/* */ } return; } var $f = {$blk: Int64Val$1, $c: true, $r, _r$1, _ref, x, x$1, x$2, x$3, x$4, $s};return $f;
-		};
-		$pkg.Int64Val = Int64Val;
-		Uint64Val = function Uint64Val$1(x) {
-			var {_r$1, _ref, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = x;
-			/* */ if ($assertType(_ref, int64Val, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, intVal, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, unknownVal, true)[1]) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if ($assertType(_ref, int64Val, true)[1]) { */ case 1:
-				x$1 = _ref.$val;
-				$s = -1; return [(new $Uint64(x$1.$high, x$1.$low)), (x$1.$high > 0 || (x$1.$high === 0 && x$1.$low >= 0))];
-			/* } else if ($assertType(_ref, intVal, true)[1]) { */ case 2:
-				x$2 = $clone(_ref.$val, intVal);
-				$s = -1; return [x$2.val.Uint64(), x$2.val.IsUint64()];
-			/* } else if ($assertType(_ref, unknownVal, true)[1]) { */ case 3:
-				x$3 = $clone(_ref.$val, unknownVal);
-				$s = -1; return [new $Uint64(0, 0), false];
-			/* } else { */ case 4:
-				x$4 = _ref;
-				_r$1 = fmt.Sprintf("%v not an Int", new sliceType$1([x$4])); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$panic(new $String(_r$1));
-			/* } */ case 5:
-			$s = -1; return [new $Uint64(0, 0), false];
-			/* */ } return; } var $f = {$blk: Uint64Val$1, $c: true, $r, _r$1, _ref, x, x$1, x$2, x$3, x$4, $s};return $f;
-		};
-		$pkg.Uint64Val = Uint64Val;
-		Float32Val = function Float32Val$1(x) {
-			var {$24r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _tuple, _tuple$1, acc, acc$1, f, f$1, f$2, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = x;
-			/* */ if ($assertType(_ref, int64Val, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, intVal, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ratVal, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, floatVal, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, unknownVal, true)[1]) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if ($assertType(_ref, int64Val, true)[1]) { */ case 1:
-				x$1 = _ref.$val;
-				f = ($flatten64(x$1));
-				$s = -1; return [f, (x$7 = (new int64Val(0, f)), (x$7.$high === x$1.$high && x$7.$low === x$1.$low))];
-			/* } else if ($assertType(_ref, intVal, true)[1]) { */ case 2:
-				x$2 = $clone(_ref.$val, intVal);
-				_r$1 = newFloat(); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$2 = _r$1.SetInt(x$2.val); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$3 = _r$2.Float32(); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_tuple = _r$3;
-				f$1 = _tuple[0];
-				acc = _tuple[1];
-				$s = -1; return [f$1, acc === 0];
-			/* } else if ($assertType(_ref, ratVal, true)[1]) { */ case 3:
-				x$3 = $clone(_ref.$val, ratVal);
-				_r$4 = x$3.val.Float32(); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				$24r = _r$4;
-				$s = 12; case 12: return $24r;
-			/* } else if ($assertType(_ref, floatVal, true)[1]) { */ case 4:
-				x$4 = $clone(_ref.$val, floatVal);
-				_r$5 = x$4.val.Float32(); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_tuple$1 = _r$5;
-				f$2 = _tuple$1[0];
-				acc$1 = _tuple$1[1];
-				$s = -1; return [f$2, acc$1 === 0];
-			/* } else if ($assertType(_ref, unknownVal, true)[1]) { */ case 5:
-				x$5 = $clone(_ref.$val, unknownVal);
-				$s = -1; return [0, false];
-			/* } else { */ case 6:
-				x$6 = _ref;
-				_r$6 = fmt.Sprintf("%v not a Float", new sliceType$1([x$6])); /* */ $s = 14; case 14: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				$panic(new $String(_r$6));
-			/* } */ case 7:
-			$s = -1; return [0, false];
-			/* */ } return; } var $f = {$blk: Float32Val$1, $c: true, $r, $24r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _tuple, _tuple$1, acc, acc$1, f, f$1, f$2, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s};return $f;
-		};
-		$pkg.Float32Val = Float32Val;
-		Float64Val = function Float64Val$1(x) {
-			var {$24r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _tuple, _tuple$1, acc, acc$1, f, f$1, f$2, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = x;
-			/* */ if ($assertType(_ref, int64Val, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, intVal, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ratVal, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, floatVal, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, unknownVal, true)[1]) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if ($assertType(_ref, int64Val, true)[1]) { */ case 1:
-				x$1 = _ref.$val;
-				f = ($flatten64((new $Int64(x$1.$high, x$1.$low))));
-				$s = -1; return [f, (x$7 = (new int64Val(0, f)), (x$7.$high === x$1.$high && x$7.$low === x$1.$low))];
-			/* } else if ($assertType(_ref, intVal, true)[1]) { */ case 2:
-				x$2 = $clone(_ref.$val, intVal);
-				_r$1 = newFloat(); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$2 = _r$1.SetInt(x$2.val); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$3 = _r$2.Float64(); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_tuple = _r$3;
-				f$1 = _tuple[0];
-				acc = _tuple[1];
-				$s = -1; return [f$1, acc === 0];
-			/* } else if ($assertType(_ref, ratVal, true)[1]) { */ case 3:
-				x$3 = $clone(_ref.$val, ratVal);
-				_r$4 = x$3.val.Float64(); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				$24r = _r$4;
-				$s = 12; case 12: return $24r;
-			/* } else if ($assertType(_ref, floatVal, true)[1]) { */ case 4:
-				x$4 = $clone(_ref.$val, floatVal);
-				_r$5 = x$4.val.Float64(); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_tuple$1 = _r$5;
-				f$2 = _tuple$1[0];
-				acc$1 = _tuple$1[1];
-				$s = -1; return [f$2, acc$1 === 0];
-			/* } else if ($assertType(_ref, unknownVal, true)[1]) { */ case 5:
-				x$5 = $clone(_ref.$val, unknownVal);
-				$s = -1; return [0, false];
-			/* } else { */ case 6:
-				x$6 = _ref;
-				_r$6 = fmt.Sprintf("%v not a Float", new sliceType$1([x$6])); /* */ $s = 14; case 14: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				$panic(new $String(_r$6));
-			/* } */ case 7:
-			$s = -1; return [0, false];
-			/* */ } return; } var $f = {$blk: Float64Val$1, $c: true, $r, $24r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _tuple, _tuple$1, acc, acc$1, f, f$1, f$2, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s};return $f;
-		};
-		$pkg.Float64Val = Float64Val;
-		BitLen = function BitLen$1(x) {
-			var {_r$1, _ref, u, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = x;
-			/* */ if ($assertType(_ref, int64Val, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, intVal, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, unknownVal, true)[1]) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if ($assertType(_ref, int64Val, true)[1]) { */ case 1:
-				x$1 = _ref.$val;
-				u = (new $Uint64(x$1.$high, x$1.$low));
-				if ((x$1.$high < 0 || (x$1.$high === 0 && x$1.$low < 0))) {
-					u = ((x$5 = new int64Val(-x$1.$high, -x$1.$low), new $Uint64(x$5.$high, x$5.$low)));
-				}
-				$s = -1; return 64 - bits.LeadingZeros64(u) >> 0;
-			/* } else if ($assertType(_ref, intVal, true)[1]) { */ case 2:
-				x$2 = $clone(_ref.$val, intVal);
-				$s = -1; return x$2.val.BitLen();
-			/* } else if ($assertType(_ref, unknownVal, true)[1]) { */ case 3:
-				x$3 = $clone(_ref.$val, unknownVal);
-				$s = -1; return 0;
-			/* } else { */ case 4:
-				x$4 = _ref;
-				_r$1 = fmt.Sprintf("%v not an Int", new sliceType$1([x$4])); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$panic(new $String(_r$1));
-			/* } */ case 5:
-			$s = -1; return 0;
-			/* */ } return; } var $f = {$blk: BitLen$1, $c: true, $r, _r$1, _ref, u, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
-		};
-		$pkg.BitLen = BitLen;
-		Sign = function Sign$1(x) {
-			var {$24r, $24r$1, _r$1, _r$2, _r$3, _r$4, _ref, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = x;
-			/* */ if ($assertType(_ref, int64Val, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, intVal, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ratVal, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, floatVal, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, complexVal, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, unknownVal, true)[1]) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if ($assertType(_ref, int64Val, true)[1]) { */ case 1:
-				x$1 = _ref.$val;
-				if ((x$1.$high < 0 || (x$1.$high === 0 && x$1.$low < 0))) {
-					$s = -1; return -1;
-				} else if ((x$1.$high > 0 || (x$1.$high === 0 && x$1.$low > 0))) {
-					$s = -1; return 1;
-				}
-				$s = -1; return 0;
-			/* } else if ($assertType(_ref, intVal, true)[1]) { */ case 2:
-				x$2 = $clone(_ref.$val, intVal);
-				$s = -1; return x$2.val.Sign();
-			/* } else if ($assertType(_ref, ratVal, true)[1]) { */ case 3:
-				x$3 = $clone(_ref.$val, ratVal);
-				$s = -1; return x$3.val.Sign();
-			/* } else if ($assertType(_ref, floatVal, true)[1]) { */ case 4:
-				x$4 = $clone(_ref.$val, floatVal);
-				_r$1 = x$4.val.Sign(); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 10; case 10: return $24r;
-			/* } else if ($assertType(_ref, complexVal, true)[1]) { */ case 5:
-				x$5 = $clone(_ref.$val, complexVal);
-				_r$2 = Sign(x$5.re); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$3 = Sign(x$5.im); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				$24r$1 = _r$2 | _r$3;
-				$s = 13; case 13: return $24r$1;
-			/* } else if ($assertType(_ref, unknownVal, true)[1]) { */ case 6:
-				x$6 = $clone(_ref.$val, unknownVal);
-				$s = -1; return 1;
-			/* } else { */ case 7:
-				x$7 = _ref;
-				_r$4 = fmt.Sprintf("%v not numeric", new sliceType$1([x$7])); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				$panic(new $String(_r$4));
-			/* } */ case 8:
-			$s = -1; return 0;
-			/* */ } return; } var $f = {$blk: Sign$1, $c: true, $r, $24r, $24r$1, _r$1, _r$2, _r$3, _r$4, _ref, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s};return $f;
-		};
-		$pkg.Sign = Sign;
-		MakeImag = function MakeImag$1(x) {
-			var {$24r, _r$1, _r$2, _ref, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = x;
-			/* */ if ($assertType(_ref, unknownVal, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, int64Val, true)[1] || $assertType(_ref, intVal, true)[1] || $assertType(_ref, ratVal, true)[1] || $assertType(_ref, floatVal, true)[1]) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if ($assertType(_ref, unknownVal, true)[1]) { */ case 1:
-				$s = -1; return x;
-			/* } else if ($assertType(_ref, int64Val, true)[1] || $assertType(_ref, intVal, true)[1] || $assertType(_ref, ratVal, true)[1] || $assertType(_ref, floatVal, true)[1]) { */ case 2:
-				_r$1 = makeComplex(new int64Val(0, 0), x); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 6; case 6: return $24r;
-			/* } else { */ case 3:
-				_r$2 = fmt.Sprintf("%v not Int or Float", new sliceType$1([x])); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$panic(new $String(_r$2));
-			/* } */ case 4:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: MakeImag$1, $c: true, $r, $24r, _r$1, _r$2, _ref, x, $s};return $f;
-		};
-		$pkg.MakeImag = MakeImag;
-		Real = function Real$1(x) {
-			var {_r$1, _ref, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = x;
-			/* */ if ($assertType(_ref, unknownVal, true)[1] || $assertType(_ref, int64Val, true)[1] || $assertType(_ref, intVal, true)[1] || $assertType(_ref, ratVal, true)[1] || $assertType(_ref, floatVal, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, complexVal, true)[1]) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if ($assertType(_ref, unknownVal, true)[1] || $assertType(_ref, int64Val, true)[1] || $assertType(_ref, intVal, true)[1] || $assertType(_ref, ratVal, true)[1] || $assertType(_ref, floatVal, true)[1]) { */ case 1:
-				x$1 = _ref;
-				$s = -1; return x$1;
-			/* } else if ($assertType(_ref, complexVal, true)[1]) { */ case 2:
-				x$2 = $clone(_ref.$val, complexVal);
-				$s = -1; return x$2.re;
-			/* } else { */ case 3:
-				x$3 = _ref;
-				_r$1 = fmt.Sprintf("%v not numeric", new sliceType$1([x$3])); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$panic(new $String(_r$1));
-			/* } */ case 4:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: Real$1, $c: true, $r, _r$1, _ref, x, x$1, x$2, x$3, $s};return $f;
-		};
-		$pkg.Real = Real;
-		Imag = function Imag$1(x) {
-			var {_r$1, _ref, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = x;
-			/* */ if ($assertType(_ref, unknownVal, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, int64Val, true)[1] || $assertType(_ref, intVal, true)[1] || $assertType(_ref, ratVal, true)[1] || $assertType(_ref, floatVal, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, complexVal, true)[1]) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if ($assertType(_ref, unknownVal, true)[1]) { */ case 1:
-				x$1 = $clone(_ref.$val, unknownVal);
-				$s = -1; return new x$1.constructor.elem(x$1);
-			/* } else if ($assertType(_ref, int64Val, true)[1] || $assertType(_ref, intVal, true)[1] || $assertType(_ref, ratVal, true)[1] || $assertType(_ref, floatVal, true)[1]) { */ case 2:
-				x$2 = _ref;
-				$s = -1; return new int64Val(0, 0);
-			/* } else if ($assertType(_ref, complexVal, true)[1]) { */ case 3:
-				x$3 = $clone(_ref.$val, complexVal);
-				$s = -1; return x$3.im;
-			/* } else { */ case 4:
-				x$4 = _ref;
-				_r$1 = fmt.Sprintf("%v not numeric", new sliceType$1([x$4])); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$panic(new $String(_r$1));
-			/* } */ case 5:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: Imag$1, $c: true, $r, _r$1, _ref, x, x$1, x$2, x$3, x$4, $s};return $f;
-		};
-		$pkg.Imag = Imag;
-		ToInt = function ToInt$1(x) {
-			var {$24r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, _tuple$2, acc, acc$1, acc$2, i, re, t, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = x;
-			/* */ if ($assertType(_ref, int64Val, true)[1] || $assertType(_ref, intVal, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ratVal, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, floatVal, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, complexVal, true)[1]) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if ($assertType(_ref, int64Val, true)[1] || $assertType(_ref, intVal, true)[1]) { */ case 1:
-				x$1 = _ref;
-				$s = -1; return x$1;
-			/* } else if ($assertType(_ref, ratVal, true)[1]) { */ case 2:
-				x$2 = $clone(_ref.$val, ratVal);
-				if (x$2.val.IsInt()) {
-					$s = -1; return makeInt(x$2.val.Num());
-				}
-				$s = 5; continue;
-			/* } else if ($assertType(_ref, floatVal, true)[1]) { */ case 3:
-				x$3 = $clone(_ref.$val, floatVal);
-				_r$1 = smallFloat(x$3.val); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (_r$1) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if (_r$1) { */ case 6:
-					i = newInt();
-					_r$2 = x$3.val.Int(i); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_tuple = _r$2;
-					acc = _tuple[1];
-					if (acc === 0) {
-						$s = -1; return makeInt(i);
-					}
-					t = new big.Float.ptr(0, 0, 0, 0, false, big.nat.nil, 0);
-					_r$3 = t.SetPrec(508); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_r$3;
-					t.SetMode(2);
-					_r$4 = t.Set(x$3.val); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					_r$4;
-					_r$5 = t.Int(i); /* */ $s = 12; case 12: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_tuple$1 = _r$5;
-					acc$1 = _tuple$1[1];
-					if (acc$1 === 0) {
-						$s = -1; return makeInt(i);
-					}
-					t.SetMode(3);
-					_r$6 = t.Set(x$3.val); /* */ $s = 13; case 13: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					_r$6;
-					_r$7 = t.Int(i); /* */ $s = 14; case 14: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					_tuple$2 = _r$7;
-					acc$2 = _tuple$2[1];
-					if (acc$2 === 0) {
-						$s = -1; return makeInt(i);
-					}
-				/* } */ case 7:
-				$s = 5; continue;
-			/* } else if ($assertType(_ref, complexVal, true)[1]) { */ case 4:
-				x$4 = $clone(_ref.$val, complexVal);
-				_r$8 = ToFloat(new x$4.constructor.elem(x$4)); /* */ $s = 15; case 15: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				re = _r$8;
-				_r$9 = re.Kind(); /* */ $s = 18; case 18: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				/* */ if (_r$9 === 4) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (_r$9 === 4) { */ case 16:
-					_r$10 = ToInt(re); /* */ $s = 19; case 19: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					$24r = _r$10;
-					$s = 20; case 20: return $24r;
-				/* } */ case 17:
-			/* } */ case 5:
-			$s = -1; return (x$5 = new unknownVal.ptr(), new x$5.constructor.elem(x$5));
-			/* */ } return; } var $f = {$blk: ToInt$1, $c: true, $r, $24r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, _tuple$2, acc, acc$1, acc$2, i, re, t, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
-		};
-		$pkg.ToInt = ToInt;
-		ToFloat = function ToFloat$1(x) {
-			var {$24r, $24r$1, _r$1, _r$2, _r$3, _ref, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = x;
-			/* */ if ($assertType(_ref, int64Val, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, intVal, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ratVal, true)[1] || $assertType(_ref, floatVal, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, complexVal, true)[1]) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if ($assertType(_ref, int64Val, true)[1]) { */ case 1:
-				x$1 = _ref.$val;
-				$s = -1; return (x$5 = i64tor(x$1), new x$5.constructor.elem(x$5));
-			/* } else if ($assertType(_ref, intVal, true)[1]) { */ case 2:
-				x$2 = $clone(_ref.$val, intVal);
-				if (smallInt(x$2.val)) {
-					$s = -1; return (x$6 = itor($clone(x$2, intVal)), new x$6.constructor.elem(x$6));
-				}
-				_r$1 = itof($clone(x$2, intVal)); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = (x$7 = _r$1, new x$7.constructor.elem(x$7));
-				$s = 7; case 7: return $24r;
-			/* } else if ($assertType(_ref, ratVal, true)[1] || $assertType(_ref, floatVal, true)[1]) { */ case 3:
-				x$3 = _ref;
-				$s = -1; return x$3;
-			/* } else if ($assertType(_ref, complexVal, true)[1]) { */ case 4:
-				x$4 = $clone(_ref.$val, complexVal);
-				_r$2 = Sign(x$4.im); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* */ if (_r$2 === 0) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (_r$2 === 0) { */ case 8:
-					_r$3 = ToFloat(x$4.re); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					$24r$1 = _r$3;
-					$s = 12; case 12: return $24r$1;
-				/* } */ case 9:
-			/* } */ case 5:
-			$s = -1; return (x$8 = new unknownVal.ptr(), new x$8.constructor.elem(x$8));
-			/* */ } return; } var $f = {$blk: ToFloat$1, $c: true, $r, $24r, $24r$1, _r$1, _r$2, _r$3, _ref, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, $s};return $f;
-		};
-		$pkg.ToFloat = ToFloat;
-		ToComplex = function ToComplex$1(x) {
-			var _ref, x, x$1, x$2, x$3, x$4;
-			_ref = x;
-			if ($assertType(_ref, int64Val, true)[1] || $assertType(_ref, intVal, true)[1] || $assertType(_ref, ratVal, true)[1] || $assertType(_ref, floatVal, true)[1]) {
-				x$1 = _ref;
-				return (x$3 = vtoc(x$1), new x$3.constructor.elem(x$3));
-			} else if ($assertType(_ref, complexVal, true)[1]) {
-				x$2 = $clone(_ref.$val, complexVal);
-				return new x$2.constructor.elem(x$2);
-			}
-			return (x$4 = new unknownVal.ptr(), new x$4.constructor.elem(x$4));
-		};
-		$pkg.ToComplex = ToComplex;
-		is32bit = function is32bit$1(x) {
-			var x;
-			return (-1 < x.$high || (-1 === x.$high && 2147483648 <= x.$low)) && (x.$high < 0 || (x.$high === 0 && x.$low <= 2147483647));
-		};
-		is63bit = function is63bit$1(x) {
-			var x;
-			return (-1073741824 < x.$high || (-1073741824 === x.$high && 0 <= x.$low)) && (x.$high < 1073741823 || (x.$high === 1073741823 && x.$low <= 4294967295));
-		};
-		UnaryOp = function UnaryOp$1(op, y, prec) {
-			var {$24r, $24r$1, $24r$2, _1, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, im, op, prec, re, y, y$1, y$10, y$11, y$12, y$2, y$3, y$4, y$5, y$6, y$7, y$8, y$9, z, z$1, $s, $r, $c} = $restore(this, {op, y, prec});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-				_1 = op;
-				/* */ if (_1 === (12)) { $s = 2; continue; }
-				/* */ if (_1 === (13)) { $s = 3; continue; }
-				/* */ if (_1 === (19)) { $s = 4; continue; }
-				/* */ if (_1 === (43)) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (_1 === (12)) { */ case 2:
-					_ref = y;
-					if ($assertType(_ref, unknownVal, true)[1] || $assertType(_ref, int64Val, true)[1] || $assertType(_ref, intVal, true)[1] || $assertType(_ref, ratVal, true)[1] || $assertType(_ref, floatVal, true)[1] || $assertType(_ref, complexVal, true)[1]) {
-						$s = -1; return y;
-					}
-					$s = 6; continue;
-				/* } else if (_1 === (13)) { */ case 3:
-					_ref$1 = y;
-					/* */ if ($assertType(_ref$1, unknownVal, true)[1]) { $s = 7; continue; }
-					/* */ if ($assertType(_ref$1, int64Val, true)[1]) { $s = 8; continue; }
-					/* */ if ($assertType(_ref$1, intVal, true)[1]) { $s = 9; continue; }
-					/* */ if ($assertType(_ref$1, ratVal, true)[1]) { $s = 10; continue; }
-					/* */ if ($assertType(_ref$1, floatVal, true)[1]) { $s = 11; continue; }
-					/* */ if ($assertType(_ref$1, complexVal, true)[1]) { $s = 12; continue; }
-					/* */ $s = 13; continue;
-					/* if ($assertType(_ref$1, unknownVal, true)[1]) { */ case 7:
-						y$1 = $clone(_ref$1.$val, unknownVal);
-						$s = -1; return new y$1.constructor.elem(y$1);
-					/* } else if ($assertType(_ref$1, int64Val, true)[1]) { */ case 8:
-						y$2 = _ref$1.$val;
-						z = new int64Val(-y$2.$high, -y$2.$low);
-						if (!((z.$high === y$2.$high && z.$low === y$2.$low))) {
-							$s = -1; return z;
-						}
-						$s = -1; return makeInt(newInt().Neg(big.NewInt((new $Int64(y$2.$high, y$2.$low)))));
-					/* } else if ($assertType(_ref$1, intVal, true)[1]) { */ case 9:
-						y$3 = $clone(_ref$1.$val, intVal);
-						$s = -1; return makeInt(newInt().Neg(y$3.val));
-					/* } else if ($assertType(_ref$1, ratVal, true)[1]) { */ case 10:
-						y$4 = $clone(_ref$1.$val, ratVal);
-						_r$1 = makeRat(newRat().Neg(y$4.val)); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						$24r = _r$1;
-						$s = 15; case 15: return $24r;
-					/* } else if ($assertType(_ref$1, floatVal, true)[1]) { */ case 11:
-						y$5 = $clone(_ref$1.$val, floatVal);
-						_r$2 = newFloat(); /* */ $s = 16; case 16: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						_r$3 = _r$2.Neg(y$5.val); /* */ $s = 17; case 17: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_r$4 = makeFloat(_r$3); /* */ $s = 18; case 18: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						$24r$1 = _r$4;
-						$s = 19; case 19: return $24r$1;
-					/* } else if ($assertType(_ref$1, complexVal, true)[1]) { */ case 12:
-						y$6 = $clone(_ref$1.$val, complexVal);
-						_r$5 = UnaryOp(13, y$6.re, 0); /* */ $s = 20; case 20: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						re = _r$5;
-						_r$6 = UnaryOp(13, y$6.im, 0); /* */ $s = 21; case 21: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						im = _r$6;
-						_r$7 = makeComplex(re, im); /* */ $s = 22; case 22: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						$24r$2 = _r$7;
-						$s = 23; case 23: return $24r$2;
-					/* } */ case 13:
-					$s = 6; continue;
-				/* } else if (_1 === (19)) { */ case 4:
-					z$1 = newInt();
-					_ref$2 = y;
-					/* */ if ($assertType(_ref$2, unknownVal, true)[1]) { $s = 24; continue; }
-					/* */ if ($assertType(_ref$2, int64Val, true)[1]) { $s = 25; continue; }
-					/* */ if ($assertType(_ref$2, intVal, true)[1]) { $s = 26; continue; }
-					/* */ $s = 27; continue;
-					/* if ($assertType(_ref$2, unknownVal, true)[1]) { */ case 24:
-						y$7 = $clone(_ref$2.$val, unknownVal);
-						$s = -1; return new y$7.constructor.elem(y$7);
-					/* } else if ($assertType(_ref$2, int64Val, true)[1]) { */ case 25:
-						y$8 = _ref$2.$val;
-						_r$8 = z$1.Not(big.NewInt((new $Int64(y$8.$high, y$8.$low)))); /* */ $s = 29; case 29: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						_r$8;
-						$s = 28; continue;
-					/* } else if ($assertType(_ref$2, intVal, true)[1]) { */ case 26:
-						y$9 = $clone(_ref$2.$val, intVal);
-						_r$9 = z$1.Not(y$9.val); /* */ $s = 30; case 30: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-						_r$9;
-						$s = 28; continue;
-					/* } else { */ case 27:
-						y$10 = _ref$2;
-						/* goto Error */ $s = 31; continue;
-					/* } */ case 28:
-					/* */ if (prec > 0) { $s = 32; continue; }
-					/* */ $s = 33; continue;
-					/* if (prec > 0) { */ case 32:
-						_r$10 = z$1.AndNot(z$1, newInt().Lsh(big.NewInt(new $Int64(-1, 4294967295)), prec)); /* */ $s = 34; case 34: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-						_r$10;
-					/* } */ case 33:
-					$s = -1; return makeInt(z$1);
-				/* } else if (_1 === (43)) { */ case 5:
-					_ref$3 = y;
-					if ($assertType(_ref$3, unknownVal, true)[1]) {
-						y$11 = $clone(_ref$3.$val, unknownVal);
-						$s = -1; return new y$11.constructor.elem(y$11);
-					} else if ($assertType(_ref$3, boolVal, true)[1]) {
-						y$12 = _ref$3.$val;
-						$s = -1; return new boolVal(!y$12);
-					}
-				/* } */ case 6:
-			case 1:
-			/* Error: */ case 31:
-			_r$11 = fmt.Sprintf("invalid unary operation %s%v", new sliceType$1([new token.Token(op), y])); /* */ $s = 35; case 35: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-			$panic(new $String(_r$11));
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: UnaryOp$1, $c: true, $r, $24r, $24r$1, $24r$2, _1, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, im, op, prec, re, y, y$1, y$10, y$11, y$12, y$2, y$3, y$4, y$5, y$6, y$7, y$8, y$9, z, z$1, $s};return $f;
-		};
-		$pkg.UnaryOp = UnaryOp;
-		ord = function ord$1(x) {
-			var _ref, x;
-			_ref = x;
-			if ($assertType(_ref, unknownVal, true)[1]) {
-				return 0;
-			} else if ($assertType(_ref, boolVal, true)[1] || $assertType(_ref, ptrType, true)[1]) {
-				return 1;
-			} else if ($assertType(_ref, int64Val, true)[1]) {
-				return 2;
-			} else if ($assertType(_ref, intVal, true)[1]) {
-				return 3;
-			} else if ($assertType(_ref, ratVal, true)[1]) {
-				return 4;
-			} else if ($assertType(_ref, floatVal, true)[1]) {
-				return 5;
-			} else if ($assertType(_ref, complexVal, true)[1]) {
-				return 6;
-			} else {
-				return -1;
-			}
-		};
-		match = function match$1(x, y) {
-			var {_$1, _$2, _r$1, _r$2, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, ox, oy, x, y, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_$1 = $ifaceNil;
-			_$2 = $ifaceNil;
-				_tmp = ord(x);
-				_tmp$1 = ord(y);
-				ox = _tmp;
-				oy = _tmp$1;
-				/* */ if (ox < oy) { $s = 2; continue; }
-				/* */ if (ox > oy) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (ox < oy) { */ case 2:
-					_r$1 = match0(x, y); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_tuple = _r$1;
-					x = _tuple[0];
-					y = _tuple[1];
-					$s = 4; continue;
-				/* } else if (ox > oy) { */ case 3:
-					_r$2 = match0(y, x); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_tuple$1 = _r$2;
-					y = _tuple$1[0];
-					x = _tuple$1[1];
-				/* } */ case 4:
-			case 1:
-			_tmp$2 = x;
-			_tmp$3 = y;
-			_$1 = _tmp$2;
-			_$2 = _tmp$3;
-			$s = -1; return [_$1, _$2];
-			/* */ } return; } var $f = {$blk: match$1, $c: true, $r, _$1, _$2, _r$1, _r$2, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, ox, oy, x, y, $s};return $f;
-		};
-		match0 = function match0$1(x, y) {
-			var {$24r, $24r$1, $24r$2, _$1, _$2, _r$1, _r$2, _r$3, _ref, _ref$1, _ref$2, _ref$3, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x1, x1$1, x1$2, x1$3, x1$4, x1$5, y, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_$1 = $ifaceNil;
-			_$2 = $ifaceNil;
-			_ref = y;
-			/* */ if ($assertType(_ref, intVal, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ratVal, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, floatVal, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, complexVal, true)[1]) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if ($assertType(_ref, intVal, true)[1]) { */ case 1:
-				_ref$1 = x;
-				if ($assertType(_ref$1, int64Val, true)[1]) {
-					x1 = _ref$1.$val;
-					_tmp = (x$1 = i64toi(x1), new x$1.constructor.elem(x$1));
-					_tmp$1 = y;
-					_$1 = _tmp;
-					_$2 = _tmp$1;
-					$s = -1; return [_$1, _$2];
-				}
-				$s = 5; continue;
-			/* } else if ($assertType(_ref, ratVal, true)[1]) { */ case 2:
-				_ref$2 = x;
-				if ($assertType(_ref$2, int64Val, true)[1]) {
-					x1$1 = _ref$2.$val;
-					_tmp$2 = (x$2 = i64tor(x1$1), new x$2.constructor.elem(x$2));
-					_tmp$3 = y;
-					_$1 = _tmp$2;
-					_$2 = _tmp$3;
-					$s = -1; return [_$1, _$2];
-				} else if ($assertType(_ref$2, intVal, true)[1]) {
-					x1$2 = $clone(_ref$2.$val, intVal);
-					_tmp$4 = (x$3 = itor($clone(x1$2, intVal)), new x$3.constructor.elem(x$3));
-					_tmp$5 = y;
-					_$1 = _tmp$4;
-					_$2 = _tmp$5;
-					$s = -1; return [_$1, _$2];
-				}
-				$s = 5; continue;
-			/* } else if ($assertType(_ref, floatVal, true)[1]) { */ case 3:
-				_ref$3 = x;
-				/* */ if ($assertType(_ref$3, int64Val, true)[1]) { $s = 6; continue; }
-				/* */ if ($assertType(_ref$3, intVal, true)[1]) { $s = 7; continue; }
-				/* */ if ($assertType(_ref$3, ratVal, true)[1]) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if ($assertType(_ref$3, int64Val, true)[1]) { */ case 6:
-					x1$3 = _ref$3.$val;
-					_r$1 = i64tof(x1$3); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_tmp$6 = (x$4 = _r$1, new x$4.constructor.elem(x$4));
-					_tmp$7 = y;
-					_$1 = _tmp$6;
-					_$2 = _tmp$7;
-					$24r = [_$1, _$2];
-					$s = 11; case 11: return $24r;
-				/* } else if ($assertType(_ref$3, intVal, true)[1]) { */ case 7:
-					x1$4 = $clone(_ref$3.$val, intVal);
-					_r$2 = itof($clone(x1$4, intVal)); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_tmp$8 = (x$5 = _r$2, new x$5.constructor.elem(x$5));
-					_tmp$9 = y;
-					_$1 = _tmp$8;
-					_$2 = _tmp$9;
-					$24r$1 = [_$1, _$2];
-					$s = 13; case 13: return $24r$1;
-				/* } else if ($assertType(_ref$3, ratVal, true)[1]) { */ case 8:
-					x1$5 = $clone(_ref$3.$val, ratVal);
-					_r$3 = rtof($clone(x1$5, ratVal)); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_tmp$10 = (x$6 = _r$3, new x$6.constructor.elem(x$6));
-					_tmp$11 = y;
-					_$1 = _tmp$10;
-					_$2 = _tmp$11;
-					$24r$2 = [_$1, _$2];
-					$s = 15; case 15: return $24r$2;
-				/* } */ case 9:
-				$s = 5; continue;
-			/* } else if ($assertType(_ref, complexVal, true)[1]) { */ case 4:
-				_tmp$12 = (x$7 = vtoc(x), new x$7.constructor.elem(x$7));
-				_tmp$13 = y;
-				_$1 = _tmp$12;
-				_$2 = _tmp$13;
-				$s = -1; return [_$1, _$2];
-			/* } */ case 5:
-			_tmp$14 = x;
-			_tmp$15 = x;
-			_$1 = _tmp$14;
-			_$2 = _tmp$15;
-			$s = -1; return [_$1, _$2];
-			/* */ } return; } var $f = {$blk: match0$1, $c: true, $r, $24r, $24r$1, $24r$2, _$1, _$2, _r$1, _r$2, _r$3, _ref, _ref$1, _ref$2, _ref$3, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x1, x1$1, x1$2, x1$3, x1$4, x1$5, y, $s};return $f;
-		};
-		BinaryOp = function BinaryOp$1(x_, op, y_) {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _1, _2, _3, _4, _5, _6, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, a, a$1, a$2, a$3, a$4, ac, ac$1, ad, ad$1, b, b$1, b$2, b$3, b$4, bc, bc$1, bd, bd$1, c, c$1, c$2, c$3, c$4, cc, d, dd, im, op, re, s, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, x_, y, y$1, y$2, y_, $s, $r, $c} = $restore(this, {x_, op, y_});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = match(x_, y_); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			x = _tuple[0];
-			y = _tuple[1];
-			_ref = x;
-			/* */ if ($assertType(_ref, unknownVal, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, boolVal, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, int64Val, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, intVal, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ratVal, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, floatVal, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, complexVal, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType, true)[1]) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if ($assertType(_ref, unknownVal, true)[1]) { */ case 2:
-				x$1 = $clone(_ref.$val, unknownVal);
-				$s = -1; return new x$1.constructor.elem(x$1);
-			/* } else if ($assertType(_ref, boolVal, true)[1]) { */ case 3:
-				x$2 = _ref.$val;
-				y$1 = $assertType(y, boolVal);
-				_1 = op;
-				if (_1 === (34)) {
-					$s = -1; return new boolVal(x$2 && y$1);
-				} else if (_1 === (35)) {
-					$s = -1; return new boolVal(x$2 || y$1);
-				}
-				$s = 10; continue;
-			/* } else if ($assertType(_ref, int64Val, true)[1]) { */ case 4:
-				x$3 = _ref.$val;
-				a = (new $Int64(x$3.$high, x$3.$low));
-				b = ((x$9 = $assertType(y, int64Val), new $Int64(x$9.$high, x$9.$low)));
-				c = new $Int64(0, 0);
-					_2 = op;
-					/* */ if (_2 === (12)) { $s = 12; continue; }
-					/* */ if (_2 === (13)) { $s = 13; continue; }
-					/* */ if (_2 === (14)) { $s = 14; continue; }
-					/* */ if (_2 === (15)) { $s = 15; continue; }
-					/* */ if (_2 === (26)) { $s = 16; continue; }
-					/* */ if (_2 === (16)) { $s = 17; continue; }
-					/* */ if (_2 === (17)) { $s = 18; continue; }
-					/* */ if (_2 === (18)) { $s = 19; continue; }
-					/* */ if (_2 === (19)) { $s = 20; continue; }
-					/* */ if (_2 === (22)) { $s = 21; continue; }
-					/* */ $s = 22; continue;
-					/* if (_2 === (12)) { */ case 12:
-						/* */ if (!is63bit(a) || !is63bit(b)) { $s = 24; continue; }
-						/* */ $s = 25; continue;
-						/* if (!is63bit(a) || !is63bit(b)) { */ case 24:
-							_r$2 = newInt().Add(big.NewInt(a), big.NewInt(b)); /* */ $s = 26; case 26: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-							_r$3 = makeInt(_r$2); /* */ $s = 27; case 27: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							$24r = _r$3;
-							$s = 28; case 28: return $24r;
-						/* } */ case 25:
-						c = new $Int64(a.$high + b.$high, a.$low + b.$low);
-						$s = 23; continue;
-					/* } else if (_2 === (13)) { */ case 13:
-						/* */ if (!is63bit(a) || !is63bit(b)) { $s = 29; continue; }
-						/* */ $s = 30; continue;
-						/* if (!is63bit(a) || !is63bit(b)) { */ case 29:
-							_r$4 = newInt().Sub(big.NewInt(a), big.NewInt(b)); /* */ $s = 31; case 31: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							_r$5 = makeInt(_r$4); /* */ $s = 32; case 32: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-							$24r$1 = _r$5;
-							$s = 33; case 33: return $24r$1;
-						/* } */ case 30:
-						c = new $Int64(a.$high - b.$high, a.$low - b.$low);
-						$s = 23; continue;
-					/* } else if (_2 === (14)) { */ case 14:
-						/* */ if (!is32bit(a) || !is32bit(b)) { $s = 34; continue; }
-						/* */ $s = 35; continue;
-						/* if (!is32bit(a) || !is32bit(b)) { */ case 34:
-							_r$6 = newInt().Mul(big.NewInt(a), big.NewInt(b)); /* */ $s = 36; case 36: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-							_r$7 = makeInt(_r$6); /* */ $s = 37; case 37: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-							$24r$2 = _r$7;
-							$s = 38; case 38: return $24r$2;
-						/* } */ case 35:
-						c = $mul64(a, b);
-						$s = 23; continue;
-					/* } else if (_2 === (15)) { */ case 15:
-						_r$8 = big.NewRat(a, b); /* */ $s = 39; case 39: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						_r$9 = makeRat(_r$8); /* */ $s = 40; case 40: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-						$24r$3 = _r$9;
-						$s = 41; case 41: return $24r$3;
-					/* } else if (_2 === (26)) { */ case 16:
-						c = $div64(a, b, false);
-						$s = 23; continue;
-					/* } else if (_2 === (16)) { */ case 17:
-						c = $div64(a, b, true);
-						$s = 23; continue;
-					/* } else if (_2 === (17)) { */ case 18:
-						c = new $Int64(a.$high & b.$high, (a.$low & b.$low) >>> 0);
-						$s = 23; continue;
-					/* } else if (_2 === (18)) { */ case 19:
-						c = new $Int64(a.$high | b.$high, (a.$low | b.$low) >>> 0);
-						$s = 23; continue;
-					/* } else if (_2 === (19)) { */ case 20:
-						c = new $Int64(a.$high ^ b.$high, (a.$low ^ b.$low) >>> 0);
-						$s = 23; continue;
-					/* } else if (_2 === (22)) { */ case 21:
-						c = new $Int64(a.$high & ~b.$high, (a.$low & ~b.$low) >>> 0);
-						$s = 23; continue;
-					/* } else { */ case 22:
-						/* goto Error */ $s = 42; continue;
-					/* } */ case 23:
-				case 11:
-				$s = -1; return (new int64Val(c.$high, c.$low));
-			/* } else if ($assertType(_ref, intVal, true)[1]) { */ case 5:
-				x$4 = $clone(_ref.$val, intVal);
-				a$1 = x$4.val;
-				b$1 = $assertType(y, intVal).val;
-				c$1 = newInt();
-					_3 = op;
-					/* */ if (_3 === (12)) { $s = 44; continue; }
-					/* */ if (_3 === (13)) { $s = 45; continue; }
-					/* */ if (_3 === (14)) { $s = 46; continue; }
-					/* */ if (_3 === (15)) { $s = 47; continue; }
-					/* */ if (_3 === (26)) { $s = 48; continue; }
-					/* */ if (_3 === (16)) { $s = 49; continue; }
-					/* */ if (_3 === (17)) { $s = 50; continue; }
-					/* */ if (_3 === (18)) { $s = 51; continue; }
-					/* */ if (_3 === (19)) { $s = 52; continue; }
-					/* */ if (_3 === (22)) { $s = 53; continue; }
-					/* */ $s = 54; continue;
-					/* if (_3 === (12)) { */ case 44:
-						_r$10 = c$1.Add(a$1, b$1); /* */ $s = 56; case 56: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-						_r$10;
-						$s = 55; continue;
-					/* } else if (_3 === (13)) { */ case 45:
-						_r$11 = c$1.Sub(a$1, b$1); /* */ $s = 57; case 57: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-						_r$11;
-						$s = 55; continue;
-					/* } else if (_3 === (14)) { */ case 46:
-						_r$12 = c$1.Mul(a$1, b$1); /* */ $s = 58; case 58: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						_r$12;
-						$s = 55; continue;
-					/* } else if (_3 === (15)) { */ case 47:
-						_r$13 = newRat().SetFrac(a$1, b$1); /* */ $s = 59; case 59: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-						_r$14 = makeRat(_r$13); /* */ $s = 60; case 60: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-						$24r$4 = _r$14;
-						$s = 61; case 61: return $24r$4;
-					/* } else if (_3 === (26)) { */ case 48:
-						_r$15 = c$1.Quo(a$1, b$1); /* */ $s = 62; case 62: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-						_r$15;
-						$s = 55; continue;
-					/* } else if (_3 === (16)) { */ case 49:
-						_r$16 = c$1.Rem(a$1, b$1); /* */ $s = 63; case 63: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-						_r$16;
-						$s = 55; continue;
-					/* } else if (_3 === (17)) { */ case 50:
-						_r$17 = c$1.And(a$1, b$1); /* */ $s = 64; case 64: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-						_r$17;
-						$s = 55; continue;
-					/* } else if (_3 === (18)) { */ case 51:
-						_r$18 = c$1.Or(a$1, b$1); /* */ $s = 65; case 65: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-						_r$18;
-						$s = 55; continue;
-					/* } else if (_3 === (19)) { */ case 52:
-						_r$19 = c$1.Xor(a$1, b$1); /* */ $s = 66; case 66: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-						_r$19;
-						$s = 55; continue;
-					/* } else if (_3 === (22)) { */ case 53:
-						_r$20 = c$1.AndNot(a$1, b$1); /* */ $s = 67; case 67: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-						_r$20;
-						$s = 55; continue;
-					/* } else { */ case 54:
-						/* goto Error */ $s = 42; continue;
-					/* } */ case 55:
-				case 43:
-				$s = -1; return makeInt(c$1);
-			/* } else if ($assertType(_ref, ratVal, true)[1]) { */ case 6:
-				x$5 = $clone(_ref.$val, ratVal);
-				a$2 = x$5.val;
-				b$2 = $assertType(y, ratVal).val;
-				c$2 = newRat();
-					_4 = op;
-					/* */ if (_4 === (12)) { $s = 69; continue; }
-					/* */ if (_4 === (13)) { $s = 70; continue; }
-					/* */ if (_4 === (14)) { $s = 71; continue; }
-					/* */ if (_4 === (15)) { $s = 72; continue; }
-					/* */ $s = 73; continue;
-					/* if (_4 === (12)) { */ case 69:
-						_r$21 = c$2.Add(a$2, b$2); /* */ $s = 75; case 75: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-						_r$21;
-						$s = 74; continue;
-					/* } else if (_4 === (13)) { */ case 70:
-						_r$22 = c$2.Sub(a$2, b$2); /* */ $s = 76; case 76: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-						_r$22;
-						$s = 74; continue;
-					/* } else if (_4 === (14)) { */ case 71:
-						_r$23 = c$2.Mul(a$2, b$2); /* */ $s = 77; case 77: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-						_r$23;
-						$s = 74; continue;
-					/* } else if (_4 === (15)) { */ case 72:
-						_r$24 = c$2.Quo(a$2, b$2); /* */ $s = 78; case 78: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-						_r$24;
-						$s = 74; continue;
-					/* } else { */ case 73:
-						/* goto Error */ $s = 42; continue;
-					/* } */ case 74:
-				case 68:
-				_r$25 = makeRat(c$2); /* */ $s = 79; case 79: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-				$24r$5 = _r$25;
-				$s = 80; case 80: return $24r$5;
-			/* } else if ($assertType(_ref, floatVal, true)[1]) { */ case 7:
-				x$6 = $clone(_ref.$val, floatVal);
-				a$3 = x$6.val;
-				b$3 = $assertType(y, floatVal).val;
-				_r$26 = newFloat(); /* */ $s = 81; case 81: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-				c$3 = _r$26;
-					_5 = op;
-					/* */ if (_5 === (12)) { $s = 83; continue; }
-					/* */ if (_5 === (13)) { $s = 84; continue; }
-					/* */ if (_5 === (14)) { $s = 85; continue; }
-					/* */ if (_5 === (15)) { $s = 86; continue; }
-					/* */ $s = 87; continue;
-					/* if (_5 === (12)) { */ case 83:
-						_r$27 = c$3.Add(a$3, b$3); /* */ $s = 89; case 89: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-						_r$27;
-						$s = 88; continue;
-					/* } else if (_5 === (13)) { */ case 84:
-						_r$28 = c$3.Sub(a$3, b$3); /* */ $s = 90; case 90: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-						_r$28;
-						$s = 88; continue;
-					/* } else if (_5 === (14)) { */ case 85:
-						_r$29 = c$3.Mul(a$3, b$3); /* */ $s = 91; case 91: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-						_r$29;
-						$s = 88; continue;
-					/* } else if (_5 === (15)) { */ case 86:
-						_r$30 = c$3.Quo(a$3, b$3); /* */ $s = 92; case 92: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-						_r$30;
-						$s = 88; continue;
-					/* } else { */ case 87:
-						/* goto Error */ $s = 42; continue;
-					/* } */ case 88:
-				case 82:
-				_r$31 = makeFloat(c$3); /* */ $s = 93; case 93: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-				$24r$6 = _r$31;
-				$s = 94; case 94: return $24r$6;
-			/* } else if ($assertType(_ref, complexVal, true)[1]) { */ case 8:
-				x$7 = $clone(_ref.$val, complexVal);
-				y$2 = $clone($assertType(y, complexVal), complexVal);
-				_tmp = x$7.re;
-				_tmp$1 = x$7.im;
-				a$4 = _tmp;
-				b$4 = _tmp$1;
-				_tmp$2 = y$2.re;
-				_tmp$3 = y$2.im;
-				c$4 = _tmp$2;
-				d = _tmp$3;
-				_tmp$4 = $ifaceNil;
-				_tmp$5 = $ifaceNil;
-				re = _tmp$4;
-				im = _tmp$5;
-					_6 = op;
-					/* */ if (_6 === (12)) { $s = 96; continue; }
-					/* */ if (_6 === (13)) { $s = 97; continue; }
-					/* */ if (_6 === (14)) { $s = 98; continue; }
-					/* */ if (_6 === (15)) { $s = 99; continue; }
-					/* */ $s = 100; continue;
-					/* if (_6 === (12)) { */ case 96:
-						_r$32 = add(a$4, c$4); /* */ $s = 102; case 102: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
-						re = _r$32;
-						_r$33 = add(b$4, d); /* */ $s = 103; case 103: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
-						im = _r$33;
-						$s = 101; continue;
-					/* } else if (_6 === (13)) { */ case 97:
-						_r$34 = sub(a$4, c$4); /* */ $s = 104; case 104: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
-						re = _r$34;
-						_r$35 = sub(b$4, d); /* */ $s = 105; case 105: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
-						im = _r$35;
-						$s = 101; continue;
-					/* } else if (_6 === (14)) { */ case 98:
-						_r$36 = mul(a$4, c$4); /* */ $s = 106; case 106: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
-						ac = _r$36;
-						_r$37 = mul(b$4, d); /* */ $s = 107; case 107: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
-						bd = _r$37;
-						_r$38 = mul(b$4, c$4); /* */ $s = 108; case 108: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
-						bc = _r$38;
-						_r$39 = mul(a$4, d); /* */ $s = 109; case 109: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
-						ad = _r$39;
-						_r$40 = sub(ac, bd); /* */ $s = 110; case 110: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
-						re = _r$40;
-						_r$41 = add(bc, ad); /* */ $s = 111; case 111: if($c) { $c = false; _r$41 = _r$41.$blk(); } if (_r$41 && _r$41.$blk !== undefined) { break s; }
-						im = _r$41;
-						$s = 101; continue;
-					/* } else if (_6 === (15)) { */ case 99:
-						_r$42 = mul(a$4, c$4); /* */ $s = 112; case 112: if($c) { $c = false; _r$42 = _r$42.$blk(); } if (_r$42 && _r$42.$blk !== undefined) { break s; }
-						ac$1 = _r$42;
-						_r$43 = mul(b$4, d); /* */ $s = 113; case 113: if($c) { $c = false; _r$43 = _r$43.$blk(); } if (_r$43 && _r$43.$blk !== undefined) { break s; }
-						bd$1 = _r$43;
-						_r$44 = mul(b$4, c$4); /* */ $s = 114; case 114: if($c) { $c = false; _r$44 = _r$44.$blk(); } if (_r$44 && _r$44.$blk !== undefined) { break s; }
-						bc$1 = _r$44;
-						_r$45 = mul(a$4, d); /* */ $s = 115; case 115: if($c) { $c = false; _r$45 = _r$45.$blk(); } if (_r$45 && _r$45.$blk !== undefined) { break s; }
-						ad$1 = _r$45;
-						_r$46 = mul(c$4, c$4); /* */ $s = 116; case 116: if($c) { $c = false; _r$46 = _r$46.$blk(); } if (_r$46 && _r$46.$blk !== undefined) { break s; }
-						cc = _r$46;
-						_r$47 = mul(d, d); /* */ $s = 117; case 117: if($c) { $c = false; _r$47 = _r$47.$blk(); } if (_r$47 && _r$47.$blk !== undefined) { break s; }
-						dd = _r$47;
-						_r$48 = add(cc, dd); /* */ $s = 118; case 118: if($c) { $c = false; _r$48 = _r$48.$blk(); } if (_r$48 && _r$48.$blk !== undefined) { break s; }
-						s = _r$48;
-						_r$49 = add(ac$1, bd$1); /* */ $s = 119; case 119: if($c) { $c = false; _r$49 = _r$49.$blk(); } if (_r$49 && _r$49.$blk !== undefined) { break s; }
-						re = _r$49;
-						_r$50 = quo(re, s); /* */ $s = 120; case 120: if($c) { $c = false; _r$50 = _r$50.$blk(); } if (_r$50 && _r$50.$blk !== undefined) { break s; }
-						re = _r$50;
-						_r$51 = sub(bc$1, ad$1); /* */ $s = 121; case 121: if($c) { $c = false; _r$51 = _r$51.$blk(); } if (_r$51 && _r$51.$blk !== undefined) { break s; }
-						im = _r$51;
-						_r$52 = quo(im, s); /* */ $s = 122; case 122: if($c) { $c = false; _r$52 = _r$52.$blk(); } if (_r$52 && _r$52.$blk !== undefined) { break s; }
-						im = _r$52;
-						$s = 101; continue;
-					/* } else { */ case 100:
-						/* goto Error */ $s = 42; continue;
-					/* } */ case 101:
-				case 95:
-				_r$53 = makeComplex(re, im); /* */ $s = 123; case 123: if($c) { $c = false; _r$53 = _r$53.$blk(); } if (_r$53 && _r$53.$blk !== undefined) { break s; }
-				$24r$7 = _r$53;
-				$s = 124; case 124: return $24r$7;
-			/* } else if ($assertType(_ref, ptrType, true)[1]) { */ case 9:
-				x$8 = _ref.$val;
-				if (op === 12) {
-					$s = -1; return new stringVal.ptr(new sync.Mutex.ptr(0, 0), "", x$8, $assertType(y, ptrType));
-				}
-			/* } */ case 10:
-			/* Error: */ case 42:
-			_r$54 = fmt.Sprintf("invalid binary operation %v %s %v", new sliceType$1([x_, new token.Token(op), y_])); /* */ $s = 125; case 125: if($c) { $c = false; _r$54 = _r$54.$blk(); } if (_r$54 && _r$54.$blk !== undefined) { break s; }
-			$panic(new $String(_r$54));
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: BinaryOp$1, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _1, _2, _3, _4, _5, _6, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, a, a$1, a$2, a$3, a$4, ac, ac$1, ad, ad$1, b, b$1, b$2, b$3, b$4, bc, bc$1, bd, bd$1, c, c$1, c$2, c$3, c$4, cc, d, dd, im, op, re, s, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, x_, y, y$1, y$2, y_, $s};return $f;
-		};
-		$pkg.BinaryOp = BinaryOp;
-		add = function add$1(x, y) {
-			var {$24r, _r$1, x, y, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = BinaryOp(x, 12, y); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: add$1, $c: true, $r, $24r, _r$1, x, y, $s};return $f;
-		};
-		sub = function sub$1(x, y) {
-			var {$24r, _r$1, x, y, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = BinaryOp(x, 13, y); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: sub$1, $c: true, $r, $24r, _r$1, x, y, $s};return $f;
-		};
-		mul = function mul$1(x, y) {
-			var {$24r, _r$1, x, y, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = BinaryOp(x, 14, y); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: mul$1, $c: true, $r, $24r, _r$1, x, y, $s};return $f;
-		};
-		quo = function quo$1(x, y) {
-			var {$24r, _r$1, x, y, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = BinaryOp(x, 15, y); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: quo$1, $c: true, $r, $24r, _r$1, x, y, $s};return $f;
-		};
-		Shift = function Shift$1(x, op, s) {
-			var {$24r, _1, _2, _r$1, _r$2, _r$3, _ref, op, s, x, x$1, x$2, x$3, z, z$1, $s, $r, $c} = $restore(this, {x, op, s});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = x;
-			/* */ if ($assertType(_ref, unknownVal, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, int64Val, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, intVal, true)[1]) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if ($assertType(_ref, unknownVal, true)[1]) { */ case 1:
-				x$1 = $clone(_ref.$val, unknownVal);
-				$s = -1; return new x$1.constructor.elem(x$1);
-			/* } else if ($assertType(_ref, int64Val, true)[1]) { */ case 2:
-				x$2 = _ref.$val;
-				if (s === 0) {
-					$s = -1; return x$2;
-				}
-				_1 = op;
-				if (_1 === (20)) {
-					z = i64toi(x$2).val;
-					$s = -1; return makeInt(z.Lsh(z, s));
-				} else if (_1 === (21)) {
-					$s = -1; return $shiftRightInt64(x$2, s);
-				}
-				$s = 4; continue;
-			/* } else if ($assertType(_ref, intVal, true)[1]) { */ case 3:
-				x$3 = $clone(_ref.$val, intVal);
-				if (s === 0) {
-					$s = -1; return new x$3.constructor.elem(x$3);
-				}
-				z$1 = newInt();
-					_2 = op;
-					/* */ if (_2 === (20)) { $s = 6; continue; }
-					/* */ if (_2 === (21)) { $s = 7; continue; }
-					/* */ $s = 8; continue;
-					/* if (_2 === (20)) { */ case 6:
-						$s = -1; return makeInt(z$1.Lsh(x$3.val, s));
-					/* } else if (_2 === (21)) { */ case 7:
-						_r$1 = z$1.Rsh(x$3.val, s); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						_r$2 = makeInt(_r$1); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						$24r = _r$2;
-						$s = 11; case 11: return $24r;
-					/* } */ case 8:
-				case 5:
-			/* } */ case 4:
-			_r$3 = fmt.Sprintf("invalid shift %v %s %d", new sliceType$1([x, new token.Token(op), new $Uint(s)])); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$panic(new $String(_r$3));
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: Shift$1, $c: true, $r, $24r, _1, _2, _r$1, _r$2, _r$3, _ref, op, s, x, x$1, x$2, x$3, z, z$1, $s};return $f;
-		};
-		$pkg.Shift = Shift;
-		cmpZero = function cmpZero$1(x, op) {
-			var {_1, _r$1, op, x, $s, $r, $c} = $restore(this, {x, op});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_1 = op;
-			if (_1 === (39)) {
-				$s = -1; return x === 0;
-			} else if (_1 === (44)) {
-				$s = -1; return !((x === 0));
-			} else if (_1 === (40)) {
-				$s = -1; return x < 0;
-			} else if (_1 === (45)) {
-				$s = -1; return x <= 0;
-			} else if (_1 === (41)) {
-				$s = -1; return x > 0;
-			} else if (_1 === (46)) {
-				$s = -1; return x >= 0;
-			}
-			_r$1 = fmt.Sprintf("invalid comparison %v %s 0", new sliceType$1([new $Int(x), new token.Token(op)])); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$panic(new $String(_r$1));
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: cmpZero$1, $c: true, $r, _1, _r$1, op, x, $s};return $f;
-		};
-		Compare = function Compare$1(x_, op, y_) {
-			var {$24r, $24r$1, $24r$2, _1, _2, _3, _4, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, im, op, re, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x_, xs, y, y$1, y$2, y$3, y_, ys, $s, $r, $c} = $restore(this, {x_, op, y_});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = match(x_, y_); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			x = _tuple[0];
-			y = _tuple[1];
-			_ref = x;
-			/* */ if ($assertType(_ref, unknownVal, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, boolVal, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, int64Val, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, intVal, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ratVal, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, floatVal, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, complexVal, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType, true)[1]) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if ($assertType(_ref, unknownVal, true)[1]) { */ case 2:
-				x$1 = $clone(_ref.$val, unknownVal);
-				$s = -1; return false;
-			/* } else if ($assertType(_ref, boolVal, true)[1]) { */ case 3:
-				x$2 = _ref.$val;
-				y$1 = $assertType(y, boolVal);
-				_1 = op;
-				if (_1 === (39)) {
-					$s = -1; return x$2 === y$1;
-				} else if (_1 === (44)) {
-					$s = -1; return !(x$2 === y$1);
-				}
-				$s = 10; continue;
-			/* } else if ($assertType(_ref, int64Val, true)[1]) { */ case 4:
-				x$3 = _ref.$val;
-				y$2 = $assertType(y, int64Val);
-				_2 = op;
-				if (_2 === (39)) {
-					$s = -1; return (x$3.$high === y$2.$high && x$3.$low === y$2.$low);
-				} else if (_2 === (44)) {
-					$s = -1; return !((x$3.$high === y$2.$high && x$3.$low === y$2.$low));
-				} else if (_2 === (40)) {
-					$s = -1; return (x$3.$high < y$2.$high || (x$3.$high === y$2.$high && x$3.$low < y$2.$low));
-				} else if (_2 === (45)) {
-					$s = -1; return (x$3.$high < y$2.$high || (x$3.$high === y$2.$high && x$3.$low <= y$2.$low));
-				} else if (_2 === (41)) {
-					$s = -1; return (x$3.$high > y$2.$high || (x$3.$high === y$2.$high && x$3.$low > y$2.$low));
-				} else if (_2 === (46)) {
-					$s = -1; return (x$3.$high > y$2.$high || (x$3.$high === y$2.$high && x$3.$low >= y$2.$low));
-				}
-				$s = 10; continue;
-			/* } else if ($assertType(_ref, intVal, true)[1]) { */ case 5:
-				x$4 = $clone(_ref.$val, intVal);
-				_r$2 = cmpZero(x$4.val.Cmp($assertType(y, intVal).val), op); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$24r = _r$2;
-				$s = 12; case 12: return $24r;
-			/* } else if ($assertType(_ref, ratVal, true)[1]) { */ case 6:
-				x$5 = $clone(_ref.$val, ratVal);
-				_r$3 = x$5.val.Cmp($assertType(y, ratVal).val); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_r$4 = cmpZero(_r$3, op); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				$24r$1 = _r$4;
-				$s = 15; case 15: return $24r$1;
-			/* } else if ($assertType(_ref, floatVal, true)[1]) { */ case 7:
-				x$6 = $clone(_ref.$val, floatVal);
-				_r$5 = x$6.val.Cmp($assertType(y, floatVal).val); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_r$6 = cmpZero(_r$5, op); /* */ $s = 17; case 17: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				$24r$2 = _r$6;
-				$s = 18; case 18: return $24r$2;
-			/* } else if ($assertType(_ref, complexVal, true)[1]) { */ case 8:
-				x$7 = $clone(_ref.$val, complexVal);
-				y$3 = $clone($assertType(y, complexVal), complexVal);
-				_r$7 = Compare(x$7.re, 39, y$3.re); /* */ $s = 19; case 19: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				re = _r$7;
-				_r$8 = Compare(x$7.im, 39, y$3.im); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				im = _r$8;
-				_3 = op;
-				if (_3 === (39)) {
-					$s = -1; return re && im;
-				} else if (_3 === (44)) {
-					$s = -1; return !re || !im;
-				}
-				$s = 10; continue;
-			/* } else if ($assertType(_ref, ptrType, true)[1]) { */ case 9:
-				x$8 = _ref.$val;
-				_r$9 = x$8.string(); /* */ $s = 21; case 21: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				xs = _r$9;
-				_r$10 = $assertType(y, ptrType).string(); /* */ $s = 22; case 22: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				ys = _r$10;
-				_4 = op;
-				if (_4 === (39)) {
-					$s = -1; return xs === ys;
-				} else if (_4 === (44)) {
-					$s = -1; return !(xs === ys);
-				} else if (_4 === (40)) {
-					$s = -1; return xs < ys;
-				} else if (_4 === (45)) {
-					$s = -1; return xs <= ys;
-				} else if (_4 === (41)) {
-					$s = -1; return xs > ys;
-				} else if (_4 === (46)) {
-					$s = -1; return xs >= ys;
-				}
-			/* } */ case 10:
-			_r$11 = fmt.Sprintf("invalid comparison %v %s %v", new sliceType$1([x_, new token.Token(op), y_])); /* */ $s = 23; case 23: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-			$panic(new $String(_r$11));
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: Compare$1, $c: true, $r, $24r, $24r$1, $24r$2, _1, _2, _3, _4, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, im, op, re, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x_, xs, y, y$1, y$2, y$3, y_, ys, $s};return $f;
-		};
-		$pkg.Compare = Compare;
-		Kind.prototype.String = function String$8() {
-			var i, x;
-			i = this.$val;
-			if (i < 0 || i >= 6) {
-				return "Kind(" + strconv.FormatInt((new $Int64(0, i)), 10) + ")";
-			}
-			return $substring("UnknownBoolStringIntFloatComplex", ((i < 0 || i >= _Kind_index.length) ? ($throwRuntimeError("index out of range"), undefined) : _Kind_index[i]), (x = i + 1 >> 0, ((x < 0 || x >= _Kind_index.length) ? ($throwRuntimeError("index out of range"), undefined) : _Kind_index[x])));
-		};
-		$ptrType(Kind).prototype.String = function(...$args) { return new Kind(this.$get()).String(...$args); };
-		Kind.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		unknownVal.methods = [{prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "ExactString", name: "ExactString", pkg: "", typ: $funcType([], [$String], false)}, {prop: "implementsValue", name: "implementsValue", pkg: "go/constant", typ: $funcType([], [], false)}];
-		boolVal.methods = [{prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "ExactString", name: "ExactString", pkg: "", typ: $funcType([], [$String], false)}, {prop: "implementsValue", name: "implementsValue", pkg: "go/constant", typ: $funcType([], [], false)}];
-		ptrType.methods = [{prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "string", name: "string", pkg: "go/constant", typ: $funcType([], [$String], false)}, {prop: "appendReverse", name: "appendReverse", pkg: "go/constant", typ: $funcType([sliceType], [sliceType], false)}, {prop: "ExactString", name: "ExactString", pkg: "", typ: $funcType([], [$String], false)}, {prop: "implementsValue", name: "implementsValue", pkg: "go/constant", typ: $funcType([], [], false)}];
-		int64Val.methods = [{prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "ExactString", name: "ExactString", pkg: "", typ: $funcType([], [$String], false)}, {prop: "implementsValue", name: "implementsValue", pkg: "go/constant", typ: $funcType([], [], false)}];
-		intVal.methods = [{prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "ExactString", name: "ExactString", pkg: "", typ: $funcType([], [$String], false)}, {prop: "implementsValue", name: "implementsValue", pkg: "go/constant", typ: $funcType([], [], false)}];
-		ratVal.methods = [{prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "ExactString", name: "ExactString", pkg: "", typ: $funcType([], [$String], false)}, {prop: "implementsValue", name: "implementsValue", pkg: "go/constant", typ: $funcType([], [], false)}];
-		floatVal.methods = [{prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "ExactString", name: "ExactString", pkg: "", typ: $funcType([], [$String], false)}, {prop: "implementsValue", name: "implementsValue", pkg: "go/constant", typ: $funcType([], [], false)}];
-		complexVal.methods = [{prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "ExactString", name: "ExactString", pkg: "", typ: $funcType([], [$String], false)}, {prop: "implementsValue", name: "implementsValue", pkg: "go/constant", typ: $funcType([], [], false)}];
-		Value.init([{prop: "ExactString", name: "ExactString", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [Kind], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "implementsValue", name: "implementsValue", pkg: "go/constant", typ: $funcType([], [], false)}]);
-		unknownVal.init("", []);
-		stringVal.init("go/constant", [{prop: "mu", name: "mu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "s", name: "s", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "l", name: "l", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "r", name: "r", embedded: false, exported: false, typ: ptrType, tag: ""}]);
-		intVal.init("go/constant", [{prop: "val", name: "val", embedded: false, exported: false, typ: ptrType$2, tag: ""}]);
-		ratVal.init("go/constant", [{prop: "val", name: "val", embedded: false, exported: false, typ: ptrType$3, tag: ""}]);
-		floatVal.init("go/constant", [{prop: "val", name: "val", embedded: false, exported: false, typ: ptrType$1, tag: ""}]);
-		complexVal.init("go/constant", [{prop: "re", name: "re", embedded: false, exported: false, typ: Value, tag: ""}, {prop: "im", name: "im", embedded: false, exported: false, typ: Value, tag: ""}]);
-	};
-	$init = function() {
-		$pkg.$init = function() {};
-		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = fmt.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = token.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = math.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = big.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = bits.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strconv.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strings.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = sync.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = utf8.$init(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		emptyString = new stringVal.ptr(new sync.Mutex.ptr(0, 0), "", ptrType.nil, ptrType.nil);
-		_r = newFloat(); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-		floatVal0 = new floatVal.ptr(_r);
-		_Kind_index = $toNativeArray($kindUint8, [0, 7, 11, 17, 20, 25, 32]);
-		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
-	};
-	$pkg.$init = $init;
-	return $pkg;
-})();
-$packages["internal/types/errors"] = (function() {
-	var $pkg = {}, $init, Code;
-	Code = $newType(4, $kindInt, "errors.Code", true, "internal/types/errors", true, null);
-	$pkg.Code = Code;
-	$pkg.$finishSetup = function() {
-	};
-	$init = function() {
-		$pkg.$init = function() {};
-		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
-	};
-	$pkg.$init = $init;
-	return $pkg;
-})();
-$packages["regexp/syntax"] = (function() {
-	var $pkg = {}, $init, sort, strconv, strings, unicode, utf8, Regexp, Op, Prog, InstOp, EmptyOp, Inst, Error, ErrorCode, Flags, parser, charGroup, ranges, patchList, frag, compiler, sliceType, sliceType$1, sliceType$2, sliceType$3, ptrType, sliceType$4, arrayType, arrayType$1, ptrType$1, sliceType$5, ptrType$2, ptrType$3, ptrType$4, sliceType$6, ptrType$5, ptrType$6, ptrType$7, mapType, mapType$1, ptrType$8, instOpNames, code1, code2, code3, perlGroup, code4, code5, code6, code7, code8, code9, code10, code11, code12, code13, code14, code15, code16, code17, posixGroup, anyTable, _Op_index_0, anyRuneNotNL, anyRune, simplify1, writeRegexp, escape, IsWordChar, bw, dumpProg, u32, dumpInst, minFoldRune, repeatIsValid, cleanAlt, literalRegexp, Parse, parse, isValidCaptureName, isCharClass, matchRune, mergeCharClass, unicodeTable, cleanClass, appendLiteral, appendRange, appendFoldedRange, appendClass, appendFoldedClass, appendNegatedClass, appendTable, appendNegatedTable, negateClass, checkUTF8, nextRune, isalnum, unhex, makePatchList, Compile;
-	sort = $packages["sort"];
-	strconv = $packages["strconv"];
-	strings = $packages["strings"];
-	unicode = $packages["unicode"];
-	utf8 = $packages["unicode/utf8"];
-	Regexp = $newType(0, $kindStruct, "syntax.Regexp", true, "regexp/syntax", true, function(Op_, Flags_, Sub_, Sub0_, Rune_, Rune0_, Min_, Max_, Cap_, Name_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Op = 0;
-			this.Flags = 0;
-			this.Sub = sliceType$4.nil;
-			this.Sub0 = arrayType.zero();
-			this.Rune = sliceType$1.nil;
-			this.Rune0 = arrayType$1.zero();
-			this.Min = 0;
-			this.Max = 0;
-			this.Cap = 0;
-			this.Name = "";
-			return;
-		}
-		this.Op = Op_;
-		this.Flags = Flags_;
-		this.Sub = Sub_;
-		this.Sub0 = Sub0_;
-		this.Rune = Rune_;
-		this.Rune0 = Rune0_;
-		this.Min = Min_;
-		this.Max = Max_;
-		this.Cap = Cap_;
-		this.Name = Name_;
-	});
-	Op = $newType(1, $kindUint8, "syntax.Op", true, "regexp/syntax", true, null);
-	Prog = $newType(0, $kindStruct, "syntax.Prog", true, "regexp/syntax", true, function(Inst_, Start_, NumCap_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Inst = sliceType$6.nil;
-			this.Start = 0;
-			this.NumCap = 0;
-			return;
-		}
-		this.Inst = Inst_;
-		this.Start = Start_;
-		this.NumCap = NumCap_;
-	});
-	InstOp = $newType(1, $kindUint8, "syntax.InstOp", true, "regexp/syntax", true, null);
-	EmptyOp = $newType(1, $kindUint8, "syntax.EmptyOp", true, "regexp/syntax", true, null);
-	Inst = $newType(0, $kindStruct, "syntax.Inst", true, "regexp/syntax", true, function(Op_, Out_, Arg_, Rune_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Op = 0;
-			this.Out = 0;
-			this.Arg = 0;
-			this.Rune = sliceType$1.nil;
-			return;
-		}
-		this.Op = Op_;
-		this.Out = Out_;
-		this.Arg = Arg_;
-		this.Rune = Rune_;
-	});
-	Error = $newType(0, $kindStruct, "syntax.Error", true, "regexp/syntax", true, function(Code_, Expr_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Code = "";
-			this.Expr = "";
-			return;
-		}
-		this.Code = Code_;
-		this.Expr = Expr_;
-	});
-	ErrorCode = $newType(8, $kindString, "syntax.ErrorCode", true, "regexp/syntax", true, null);
-	Flags = $newType(2, $kindUint16, "syntax.Flags", true, "regexp/syntax", true, null);
-	parser = $newType(0, $kindStruct, "syntax.parser", true, "regexp/syntax", false, function(flags_, stack_, free_, numCap_, wholeRegexp_, tmpClass_, numRegexp_, numRunes_, repeats_, height_, size_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.flags = 0;
-			this.stack = sliceType$4.nil;
-			this.free = ptrType.nil;
-			this.numCap = 0;
-			this.wholeRegexp = "";
-			this.tmpClass = sliceType$1.nil;
-			this.numRegexp = 0;
-			this.numRunes = 0;
-			this.repeats = new $Int64(0, 0);
-			this.height = false;
-			this.size = false;
-			return;
-		}
-		this.flags = flags_;
-		this.stack = stack_;
-		this.free = free_;
-		this.numCap = numCap_;
-		this.wholeRegexp = wholeRegexp_;
-		this.tmpClass = tmpClass_;
-		this.numRegexp = numRegexp_;
-		this.numRunes = numRunes_;
-		this.repeats = repeats_;
-		this.height = height_;
-		this.size = size_;
-	});
-	charGroup = $newType(0, $kindStruct, "syntax.charGroup", true, "regexp/syntax", false, function(sign_, class$1_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.sign = 0;
-			this.class$1 = sliceType$1.nil;
-			return;
-		}
-		this.sign = sign_;
-		this.class$1 = class$1_;
-	});
-	ranges = $newType(0, $kindStruct, "syntax.ranges", true, "regexp/syntax", false, function(p_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.p = ptrType$2.nil;
-			return;
-		}
-		this.p = p_;
-	});
-	patchList = $newType(0, $kindStruct, "syntax.patchList", true, "regexp/syntax", false, function(head_, tail_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.head = 0;
-			this.tail = 0;
-			return;
-		}
-		this.head = head_;
-		this.tail = tail_;
-	});
-	frag = $newType(0, $kindStruct, "syntax.frag", true, "regexp/syntax", false, function(i_, out_, nullable_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.i = 0;
-			this.out = new patchList.ptr(0, 0);
-			this.nullable = false;
-			return;
-		}
-		this.i = i_;
-		this.out = out_;
-		this.nullable = nullable_;
-	});
-	compiler = $newType(0, $kindStruct, "syntax.compiler", true, "regexp/syntax", false, function(p_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.p = ptrType$4.nil;
-			return;
-		}
-		this.p = p_;
-	});
-	$pkg.Regexp = Regexp;
-	$pkg.Op = Op;
-	$pkg.Prog = Prog;
-	$pkg.InstOp = InstOp;
-	$pkg.EmptyOp = EmptyOp;
-	$pkg.Inst = Inst;
-	$pkg.Error = Error;
-	$pkg.ErrorCode = ErrorCode;
-	$pkg.Flags = Flags;
-	$pkg.parser = parser;
-	$pkg.charGroup = charGroup;
-	$pkg.ranges = ranges;
-	$pkg.patchList = patchList;
-	$pkg.frag = frag;
-	$pkg.compiler = compiler;
-	$pkg.$finishSetup = function() {
-		sliceType = $sliceType($String);
-		sliceType$1 = $sliceType($Int32);
-		sliceType$2 = $sliceType(unicode.Range16);
-		sliceType$3 = $sliceType(unicode.Range32);
-		ptrType = $ptrType(Regexp);
-		sliceType$4 = $sliceType(ptrType);
-		arrayType = $arrayType(ptrType, 1);
-		arrayType$1 = $arrayType($Int32, 2);
-		ptrType$1 = $ptrType(strings.Builder);
-		sliceType$5 = $sliceType($Uint8);
-		ptrType$2 = $ptrType(sliceType$1);
-		ptrType$3 = $ptrType(unicode.RangeTable);
-		ptrType$4 = $ptrType(Prog);
-		sliceType$6 = $sliceType(Inst);
-		ptrType$5 = $ptrType(Inst);
-		ptrType$6 = $ptrType(Error);
-		ptrType$7 = $ptrType(parser);
-		mapType = $mapType(ptrType, $Int);
-		mapType$1 = $mapType(ptrType, $Int64);
-		ptrType$8 = $ptrType(compiler);
-		$ptrType(Regexp).prototype.Simplify = function Simplify() {
-			var _1, _i, _ref, i, i$1, i$2, i$3, nre, nre$1, nre2, nsub, prefix, re, sub, sub$1, sub$2, suffix, x, x$1;
-			re = this;
-			if (re === ptrType.nil) {
-				return ptrType.nil;
-			}
-			_1 = re.Op;
-			if ((_1 === (13)) || (_1 === (18)) || (_1 === (19))) {
-				nre = re;
-				_ref = re.Sub;
+			_ref = node;
+			/* */ if ($assertType(_ref, ptrType$2, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$5, true)[1]) { $s = 7; continue; }
+			/* */ if ($assertType(_ref, ptrType$6, true)[1]) { $s = 8; continue; }
+			/* */ if ($assertType(_ref, ptrType$7, true)[1]) { $s = 9; continue; }
+			/* */ if ($assertType(_ref, ptrType$8, true)[1]) { $s = 10; continue; }
+			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 11; continue; }
+			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 12; continue; }
+			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 13; continue; }
+			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 14; continue; }
+			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 15; continue; }
+			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 16; continue; }
+			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 17; continue; }
+			/* */ if ($assertType(_ref, ptrType$16, true)[1]) { $s = 18; continue; }
+			/* */ if ($assertType(_ref, ptrType$17, true)[1]) { $s = 19; continue; }
+			/* */ if ($assertType(_ref, ptrType$18, true)[1]) { $s = 20; continue; }
+			/* */ if ($assertType(_ref, ptrType$19, true)[1]) { $s = 21; continue; }
+			/* */ if ($assertType(_ref, ptrType$20, true)[1]) { $s = 22; continue; }
+			/* */ if ($assertType(_ref, ptrType$21, true)[1]) { $s = 23; continue; }
+			/* */ if ($assertType(_ref, ptrType$22, true)[1]) { $s = 24; continue; }
+			/* */ if ($assertType(_ref, ptrType$23, true)[1]) { $s = 25; continue; }
+			/* */ $s = 26; continue;
+			/* if ($assertType(_ref, ptrType$2, true)[1]) { */ case 5:
+				n = _ref.$val;
+				$r = r.resolve(n, true); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$4, true)[1]) { */ case 6:
+				n$1 = _ref.$val;
+				_r$1 = n$1.Pos(); /* */ $s = 29; case 29: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				$r = r.openScope(_r$1); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$deferred.push([$methodVal(r, "closeScope"), []]);
+				$r = r.walkFuncType(n$1.Type); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = r.walkBody(n$1.Body); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$5, true)[1]) { */ case 7:
+				n$2 = _ref.$val;
+				$r = ast.Walk(r, n$2.X); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$6, true)[1]) { */ case 8:
+				n$3 = _ref.$val;
+				$r = r.openScope(n$3.Pos()); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$deferred.push([$methodVal(r, "closeScope"), []]);
+				$r = r.walkFieldList(n$3.Fields, 4); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$7, true)[1]) { */ case 9:
+				n$4 = _ref.$val;
+				_r$2 = n$4.Pos(); /* */ $s = 36; case 36: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				$r = r.openScope(_r$2); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$deferred.push([$methodVal(r, "closeScope"), []]);
+				$r = r.walkFuncType(n$4); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$8, true)[1]) { */ case 10:
+				n$5 = _ref.$val;
+				/* */ if (!($interfaceIsEqual(n$5.Type, $ifaceNil))) { $s = 39; continue; }
+				/* */ $s = 40; continue;
+				/* if (!($interfaceIsEqual(n$5.Type, $ifaceNil))) { */ case 39:
+					$r = ast.Walk(r, n$5.Type); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 40:
+				_ref$1 = n$5.Elts;
 				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					i = _i;
-					sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					nsub = sub.Simplify();
-					if (nre === re && !(nsub === sub)) {
-						nre = new Regexp.ptr(0, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
-						Regexp.copy(nre, re);
-						nre.Rune = sliceType$1.nil;
-						nre.Sub = $appendSlice($subslice(new sliceType$4(nre.Sub0), 0, 0), $subslice(re.Sub, 0, i));
-					}
-					if (!(nre === re)) {
-						nre.Sub = $append(nre.Sub, nsub);
-					}
+				/* while (true) { */ case 42:
+					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 43; continue; }
+					e = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+					_tuple = $assertType(e, ptrType$24, true);
+					kv = _tuple[0];
+					/* */ if (!(kv === ptrType$24.nil)) { $s = 44; continue; }
+					/* */ $s = 45; continue;
+					/* if (!(kv === ptrType$24.nil)) { */ case 44:
+						_tuple$1 = $assertType(kv.Key, ptrType$2, true);
+						ident = _tuple$1[0];
+						/* */ if (!(ident === ptrType$2.nil)) { $s = 47; continue; }
+						/* */ $s = 48; continue;
+						/* if (!(ident === ptrType$2.nil)) { */ case 47:
+							$r = r.resolve(ident, false); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 49; continue;
+						/* } else { */ case 48:
+							$r = ast.Walk(r, kv.Key); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 49:
+						$r = ast.Walk(r, kv.Value); /* */ $s = 52; case 52: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 46; continue;
+					/* } else { */ case 45:
+						$r = ast.Walk(r, e); /* */ $s = 53; case 53: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 46:
 					_i++;
+				$s = 42; continue;
+				case 43:
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 11:
+				n$6 = _ref.$val;
+				$r = r.openScope(n$6.Pos()); /* */ $s = 54; case 54: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$deferred.push([$methodVal(r, "closeScope"), []]);
+				$r = r.walkFieldList(n$6.Methods, 5); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 12:
+				n$7 = _ref.$val;
+				$r = r.declare(n$7, $ifaceNil, r.labelScope, 6, new sliceType([n$7.Label])); /* */ $s = 56; case 56: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = ast.Walk(r, n$7.Stmt); /* */ $s = 57; case 57: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 13:
+				n$8 = _ref.$val;
+				$r = r.walkExprs(n$8.Rhs); /* */ $s = 58; case 58: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (n$8.Tok === 47) { $s = 59; continue; }
+				/* */ $s = 60; continue;
+				/* if (n$8.Tok === 47) { */ case 59:
+					$r = r.shortVarDecl(n$8); /* */ $s = 62; case 62: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 61; continue;
+				/* } else { */ case 60:
+					$r = r.walkExprs(n$8.Lhs); /* */ $s = 63; case 63: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 61:
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 14:
+				n$9 = _ref.$val;
+				if (!((n$9.Tok === 69)) && !(n$9.Label === ptrType$2.nil)) {
+					depth = r.targetStack.$length - 1 >> 0;
+					(x$1 = r.targetStack, ((depth < 0 || depth >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + depth] = $append((x = r.targetStack, ((depth < 0 || depth >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + depth])), n$9.Label)));
 				}
-				return nre;
-			} else if ((_1 === (14)) || (_1 === (15)) || (_1 === (16))) {
-				sub$1 = (x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Simplify();
-				return simplify1(re.Op, re.Flags, sub$1, re);
-			} else if (_1 === (17)) {
-				if ((re.Min === 0) && (re.Max === 0)) {
-					return new Regexp.ptr(2, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
-				}
-				sub$2 = (x$1 = re.Sub, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).Simplify();
-				if (re.Max === -1) {
-					if (re.Min === 0) {
-						return simplify1(14, re.Flags, sub$2, ptrType.nil);
-					}
-					if (re.Min === 1) {
-						return simplify1(15, re.Flags, sub$2, ptrType.nil);
-					}
-					nre$1 = new Regexp.ptr(18, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
-					nre$1.Sub = $subslice(new sliceType$4(nre$1.Sub0), 0, 0);
-					i$1 = 0;
-					while (true) {
-						if (!(i$1 < (re.Min - 1 >> 0))) { break; }
-						nre$1.Sub = $append(nre$1.Sub, sub$2);
-						i$1 = i$1 + (1) >> 0;
-					}
-					nre$1.Sub = $append(nre$1.Sub, simplify1(15, re.Flags, sub$2, ptrType.nil));
-					return nre$1;
-				}
-				if ((re.Min === 1) && (re.Max === 1)) {
-					return sub$2;
-				}
-				prefix = ptrType.nil;
-				if (re.Min > 0) {
-					prefix = new Regexp.ptr(18, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
-					prefix.Sub = $subslice(new sliceType$4(prefix.Sub0), 0, 0);
-					i$2 = 0;
-					while (true) {
-						if (!(i$2 < re.Min)) { break; }
-						prefix.Sub = $append(prefix.Sub, sub$2);
-						i$2 = i$2 + (1) >> 0;
-					}
-				}
-				if (re.Max > re.Min) {
-					suffix = simplify1(16, re.Flags, sub$2, ptrType.nil);
-					i$3 = re.Min + 1 >> 0;
-					while (true) {
-						if (!(i$3 < re.Max)) { break; }
-						nre2 = new Regexp.ptr(18, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
-						nre2.Sub = $append($subslice(new sliceType$4(nre2.Sub0), 0, 0), sub$2, suffix);
-						suffix = simplify1(16, re.Flags, nre2, ptrType.nil);
-						i$3 = i$3 + (1) >> 0;
-					}
-					if (prefix === ptrType.nil) {
-						return suffix;
-					}
-					prefix.Sub = $append(prefix.Sub, suffix);
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 15:
+				n$10 = _ref.$val;
+				$r = r.openScope(n$10.Pos()); /* */ $s = 64; case 64: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$deferred.push([$methodVal(r, "closeScope"), []]);
+				$r = r.walkStmts(n$10.List); /* */ $s = 65; case 65: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 16:
+				n$11 = _ref.$val;
+				$r = r.openScope(n$11.Pos()); /* */ $s = 66; case 66: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$deferred.push([$methodVal(r, "closeScope"), []]);
+				/* */ if (!($interfaceIsEqual(n$11.Init, $ifaceNil))) { $s = 67; continue; }
+				/* */ $s = 68; continue;
+				/* if (!($interfaceIsEqual(n$11.Init, $ifaceNil))) { */ case 67:
+					$r = ast.Walk(r, n$11.Init); /* */ $s = 69; case 69: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 68:
+				$r = ast.Walk(r, n$11.Cond); /* */ $s = 70; case 70: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = ast.Walk(r, n$11.Body); /* */ $s = 71; case 71: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (!($interfaceIsEqual(n$11.Else, $ifaceNil))) { $s = 72; continue; }
+				/* */ $s = 73; continue;
+				/* if (!($interfaceIsEqual(n$11.Else, $ifaceNil))) { */ case 72:
+					$r = ast.Walk(r, n$11.Else); /* */ $s = 74; case 74: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 73:
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$15, true)[1]) { */ case 17:
+				n$12 = _ref.$val;
+				$r = r.walkExprs(n$12.List); /* */ $s = 75; case 75: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = r.openScope(n$12.Pos()); /* */ $s = 76; case 76: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$deferred.push([$methodVal(r, "closeScope"), []]);
+				$r = r.walkStmts(n$12.Body); /* */ $s = 77; case 77: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$16, true)[1]) { */ case 18:
+				n$13 = _ref.$val;
+				$r = r.openScope(n$13.Pos()); /* */ $s = 78; case 78: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$deferred.push([$methodVal(r, "closeScope"), []]);
+				/* */ if (!($interfaceIsEqual(n$13.Init, $ifaceNil))) { $s = 79; continue; }
+				/* */ $s = 80; continue;
+				/* if (!($interfaceIsEqual(n$13.Init, $ifaceNil))) { */ case 79:
+					$r = ast.Walk(r, n$13.Init); /* */ $s = 81; case 81: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 80:
+				/* */ if (!($interfaceIsEqual(n$13.Tag, $ifaceNil))) { $s = 82; continue; }
+				/* */ $s = 83; continue;
+				/* if (!($interfaceIsEqual(n$13.Tag, $ifaceNil))) { */ case 82:
+					/* */ if (!($interfaceIsEqual(n$13.Init, $ifaceNil))) { $s = 84; continue; }
+					/* */ $s = 85; continue;
+					/* if (!($interfaceIsEqual(n$13.Init, $ifaceNil))) { */ case 84:
+						_r$3 = n$13.Tag.Pos(); /* */ $s = 86; case 86: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						$r = r.openScope(_r$3); /* */ $s = 87; case 87: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$deferred.push([$methodVal(r, "closeScope"), []]);
+					/* } */ case 85:
+					$r = ast.Walk(r, n$13.Tag); /* */ $s = 88; case 88: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 83:
+				/* */ if (!(n$13.Body === ptrType$13.nil)) { $s = 89; continue; }
+				/* */ $s = 90; continue;
+				/* if (!(n$13.Body === ptrType$13.nil)) { */ case 89:
+					$r = r.walkStmts(n$13.Body.List); /* */ $s = 91; case 91: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 90:
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$17, true)[1]) { */ case 19:
+				n$14 = _ref.$val;
+				/* */ if (!($interfaceIsEqual(n$14.Init, $ifaceNil))) { $s = 92; continue; }
+				/* */ $s = 93; continue;
+				/* if (!($interfaceIsEqual(n$14.Init, $ifaceNil))) { */ case 92:
+					$r = r.openScope(n$14.Pos()); /* */ $s = 94; case 94: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$deferred.push([$methodVal(r, "closeScope"), []]);
+					$r = ast.Walk(r, n$14.Init); /* */ $s = 95; case 95: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 93:
+				_r$4 = n$14.Assign.Pos(); /* */ $s = 96; case 96: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				$r = r.openScope(_r$4); /* */ $s = 97; case 97: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$deferred.push([$methodVal(r, "closeScope"), []]);
+				$r = ast.Walk(r, n$14.Assign); /* */ $s = 98; case 98: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (!(n$14.Body === ptrType$13.nil)) { $s = 99; continue; }
+				/* */ $s = 100; continue;
+				/* if (!(n$14.Body === ptrType$13.nil)) { */ case 99:
+					$r = r.walkStmts(n$14.Body.List); /* */ $s = 101; case 101: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 100:
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$18, true)[1]) { */ case 20:
+				n$15 = _ref.$val;
+				$r = r.openScope(n$15.Pos()); /* */ $s = 102; case 102: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$deferred.push([$methodVal(r, "closeScope"), []]);
+				/* */ if (!($interfaceIsEqual(n$15.Comm, $ifaceNil))) { $s = 103; continue; }
+				/* */ $s = 104; continue;
+				/* if (!($interfaceIsEqual(n$15.Comm, $ifaceNil))) { */ case 103:
+					$r = ast.Walk(r, n$15.Comm); /* */ $s = 105; case 105: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 104:
+				$r = r.walkStmts(n$15.Body); /* */ $s = 106; case 106: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$19, true)[1]) { */ case 21:
+				n$16 = _ref.$val;
+				/* */ if (!(n$16.Body === ptrType$13.nil)) { $s = 107; continue; }
+				/* */ $s = 108; continue;
+				/* if (!(n$16.Body === ptrType$13.nil)) { */ case 107:
+					$r = r.walkStmts(n$16.Body.List); /* */ $s = 109; case 109: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 108:
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$20, true)[1]) { */ case 22:
+				n$17 = _ref.$val;
+				$r = r.openScope(n$17.Pos()); /* */ $s = 110; case 110: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$deferred.push([$methodVal(r, "closeScope"), []]);
+				/* */ if (!($interfaceIsEqual(n$17.Init, $ifaceNil))) { $s = 111; continue; }
+				/* */ $s = 112; continue;
+				/* if (!($interfaceIsEqual(n$17.Init, $ifaceNil))) { */ case 111:
+					$r = ast.Walk(r, n$17.Init); /* */ $s = 113; case 113: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 112:
+				/* */ if (!($interfaceIsEqual(n$17.Cond, $ifaceNil))) { $s = 114; continue; }
+				/* */ $s = 115; continue;
+				/* if (!($interfaceIsEqual(n$17.Cond, $ifaceNil))) { */ case 114:
+					$r = ast.Walk(r, n$17.Cond); /* */ $s = 116; case 116: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 115:
+				/* */ if (!($interfaceIsEqual(n$17.Post, $ifaceNil))) { $s = 117; continue; }
+				/* */ $s = 118; continue;
+				/* if (!($interfaceIsEqual(n$17.Post, $ifaceNil))) { */ case 117:
+					$r = ast.Walk(r, n$17.Post); /* */ $s = 119; case 119: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 118:
+				$r = ast.Walk(r, n$17.Body); /* */ $s = 120; case 120: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$21, true)[1]) { */ case 23:
+				n$18 = _ref.$val;
+				$r = r.openScope(n$18.Pos()); /* */ $s = 121; case 121: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$deferred.push([$methodVal(r, "closeScope"), []]);
+				$r = ast.Walk(r, n$18.X); /* */ $s = 122; case 122: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				lhs = sliceType$3.nil;
+				if (!($interfaceIsEqual(n$18.Key, $ifaceNil))) {
+					lhs = $append(lhs, n$18.Key);
 				}
-				if (!(prefix === ptrType.nil)) {
-					return prefix;
+				if (!($interfaceIsEqual(n$18.Value, $ifaceNil))) {
+					lhs = $append(lhs, n$18.Value);
 				}
-				return new Regexp.ptr(1, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
-			}
-			return re;
+				/* */ if (lhs.$length > 0) { $s = 123; continue; }
+				/* */ $s = 124; continue;
+				/* if (lhs.$length > 0) { */ case 123:
+					/* */ if (n$18.Tok === 47) { $s = 125; continue; }
+					/* */ $s = 126; continue;
+					/* if (n$18.Tok === 47) { */ case 125:
+						as = new ast.AssignStmt.ptr(lhs, n$18.TokPos, 47, new sliceType$3([new ast.UnaryExpr.ptr(0, 79, n$18.X)]));
+						$r = r.walkLHS(lhs); /* */ $s = 128; case 128: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = r.shortVarDecl(as); /* */ $s = 129; case 129: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 127; continue;
+					/* } else { */ case 126:
+						$r = r.walkExprs(lhs); /* */ $s = 130; case 130: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 127:
+				/* } */ case 124:
+				$r = ast.Walk(r, n$18.Body); /* */ $s = 131; case 131: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$22, true)[1]) { */ case 24:
+				n$19 = _ref.$val;
+					_1 = n$19.Tok;
+					/* */ if ((_1 === (64)) || (_1 === (85))) { $s = 133; continue; }
+					/* */ if (_1 === (84)) { $s = 134; continue; }
+					/* */ $s = 135; continue;
+					/* if ((_1 === (64)) || (_1 === (85))) { */ case 133:
+						_ref$2 = n$19.Specs;
+						_i$1 = 0;
+						/* while (true) { */ case 136:
+							/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 137; continue; }
+							i = _i$1;
+							spec = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
+							spec$1 = $assertType(spec, ptrType$25);
+							kind = 2;
+							if (n$19.Tok === 85) {
+								kind = 4;
+							}
+							$r = r.walkExprs(spec$1.Values); /* */ $s = 138; case 138: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* */ if (!($interfaceIsEqual(spec$1.Type, $ifaceNil))) { $s = 139; continue; }
+							/* */ $s = 140; continue;
+							/* if (!($interfaceIsEqual(spec$1.Type, $ifaceNil))) { */ case 139:
+								$r = ast.Walk(r, spec$1.Type); /* */ $s = 141; case 141: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 140:
+							$r = r.declare(spec$1, new $Int(i), r.topScope, kind, spec$1.Names); /* */ $s = 142; case 142: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_i$1++;
+						$s = 136; continue;
+						case 137:
+						$s = 135; continue;
+					/* } else if (_1 === (84)) { */ case 134:
+						_ref$3 = n$19.Specs;
+						_i$2 = 0;
+						/* while (true) { */ case 143:
+							/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 144; continue; }
+							spec$2 = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
+							spec$3 = $assertType(spec$2, ptrType$26);
+							$r = r.declare(spec$3, $ifaceNil, r.topScope, 3, new sliceType([spec$3.Name])); /* */ $s = 145; case 145: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* */ if (!(spec$3.TypeParams === ptrType$27.nil)) { $s = 146; continue; }
+							/* */ $s = 147; continue;
+							/* if (!(spec$3.TypeParams === ptrType$27.nil)) { */ case 146:
+								$r = r.openScope(spec$3.Pos()); /* */ $s = 148; case 148: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$deferred.push([$methodVal(r, "closeScope"), []]);
+								$r = r.walkTParams(spec$3.TypeParams); /* */ $s = 149; case 149: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 147:
+							$r = ast.Walk(r, spec$3.Type); /* */ $s = 150; case 150: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_i$2++;
+						$s = 143; continue;
+						case 144:
+					/* } */ case 135:
+				case 132:
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$23, true)[1]) { */ case 25:
+				n$20 = _ref.$val;
+				_r$5 = n$20.Pos(); /* */ $s = 151; case 151: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				$r = r.openScope(_r$5); /* */ $s = 152; case 152: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$deferred.push([$methodVal(r, "closeScope"), []]);
+				$r = r.walkRecv(n$20.Recv); /* */ $s = 153; case 153: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (!(n$20.Type.TypeParams === ptrType$27.nil)) { $s = 154; continue; }
+				/* */ $s = 155; continue;
+				/* if (!(n$20.Type.TypeParams === ptrType$27.nil)) { */ case 154:
+					$r = r.walkTParams(n$20.Type.TypeParams); /* */ $s = 156; case 156: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 155:
+				$r = r.resolveList(n$20.Type.Params); /* */ $s = 157; case 157: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = r.resolveList(n$20.Type.Results); /* */ $s = 158; case 158: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = r.declareList(n$20.Recv, 4); /* */ $s = 159; case 159: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = r.declareList(n$20.Type.Params, 4); /* */ $s = 160; case 160: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = r.declareList(n$20.Type.Results, 4); /* */ $s = 161; case 161: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = r.walkBody(n$20.Body); /* */ $s = 162; case 162: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (n$20.Recv === ptrType$27.nil && !(n$20.Name.Name === "init")) { $s = 163; continue; }
+				/* */ $s = 164; continue;
+				/* if (n$20.Recv === ptrType$27.nil && !(n$20.Name.Name === "init")) { */ case 163:
+					$r = r.declare(n$20, $ifaceNil, r.pkgScope, 5, new sliceType([n$20.Name])); /* */ $s = 165; case 165: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 164:
+				$s = 27; continue;
+			/* } else { */ case 26:
+				n$21 = _ref;
+				$24r = r;
+				$s = 166; case 166: return $24r;
+			/* } */ case 27:
+			$24r$1 = $ifaceNil;
+			$s = 167; case 167: return $24r$1;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Visit, $c: true, $r, $24r, $24r$1, _1, _arg, _arg$1, _i, _i$1, _i$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, as, depth, e, i, ident, kind, kv, lhs, n, n$1, n$10, n$11, n$12, n$13, n$14, n$15, n$16, n$17, n$18, n$19, n$2, n$20, n$21, n$3, n$4, n$5, n$6, n$7, n$8, n$9, node, r, spec, spec$1, spec$2, spec$3, x, x$1, $s, $deferred};return $f; } }
 		};
-		simplify1 = function simplify1$1(op, flags, sub, re) {
-			var flags, op, re, sub, x;
-			if (sub.Op === 2) {
-				return sub;
-			}
-			if ((op === sub.Op) && (((flags & 32) >>> 0) === ((sub.Flags & 32) >>> 0))) {
-				return sub;
+		$ptrType(resolver).prototype.walkFuncType = function walkFuncType(typ) {
+			var {r, typ, $s, $r, $c} = $restore(this, {typ});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			r = this;
+			$r = r.resolveList(typ.Params); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = r.resolveList(typ.Results); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = r.declareList(typ.Params, 4); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = r.declareList(typ.Results, 4); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: walkFuncType, $c: true, $r, r, typ, $s};return $f;
+		};
+		$ptrType(resolver).prototype.resolveList = function resolveList(list) {
+			var {_i, _ref, f, list, r, $s, $r, $c} = $restore(this, {list});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			r = this;
+			if (list === ptrType$27.nil) {
+				$s = -1; return;
 			}
-			if (!(re === ptrType.nil) && (re.Op === op) && (((re.Flags & 32) >>> 0) === ((flags & 32) >>> 0)) && sub === (x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]))) {
-				return re;
+			_ref = list.List;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				/* */ if (!($interfaceIsEqual(f.Type, $ifaceNil))) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (!($interfaceIsEqual(f.Type, $ifaceNil))) { */ case 3:
+					$r = ast.Walk(r, f.Type); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 4:
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: resolveList, $c: true, $r, _i, _ref, f, list, r, $s};return $f;
+		};
+		$ptrType(resolver).prototype.declareList = function declareList(list, kind) {
+			var {_i, _ref, f, kind, list, r, $s, $r, $c} = $restore(this, {list, kind});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			r = this;
+			if (list === ptrType$27.nil) {
+				$s = -1; return;
 			}
-			re = new Regexp.ptr(op, flags, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
-			re.Sub = $append($subslice(new sliceType$4(re.Sub0), 0, 0), sub);
-			return re;
+			_ref = list.List;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				$r = r.declare(f, $ifaceNil, r.topScope, kind, f.Names); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: declareList, $c: true, $r, _i, _ref, f, kind, list, r, $s};return $f;
 		};
-		$ptrType(Regexp).prototype.Equal = function Equal(y) {
-			var _1, _i, _i$1, _ref, _ref$1, i, i$1, r, sub, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, y;
-			x = this;
-			if (x === ptrType.nil || y === ptrType.nil) {
-				return x === y;
+		$ptrType(resolver).prototype.walkRecv = function walkRecv(recv) {
+			var {_i, _i$1, _i$2, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, declareExprs, expr, expr$1, f, id, ok, ptr, r, recv, resolveExprs, typ, typ$1, typ$2, typ$3, x, $s, $r, $c} = $restore(this, {recv});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			r = this;
+			if (recv === ptrType$27.nil || (recv.List.$length === 0)) {
+				$s = -1; return;
 			}
-			if (!((x.Op === y.Op))) {
-				return false;
+			typ = (x = recv.List, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Type;
+			_tuple = $assertType(typ, ptrType$28, true);
+			ptr = _tuple[0];
+			ok = _tuple[1];
+			if (ok) {
+				typ = ptr.X;
 			}
-			_1 = x.Op;
-			if (_1 === (10)) {
-				if (!((((x.Flags & 256) >>> 0) === ((y.Flags & 256) >>> 0)))) {
-					return false;
-				}
-			} else if ((_1 === (3)) || (_1 === (4))) {
-				if (!((x.Rune.$length === y.Rune.$length))) {
-					return false;
-				}
-				_ref = x.Rune;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					i = _i;
-					r = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					if (!((r === (x$1 = y.Rune, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i]))))) {
-						return false;
-					}
-					_i++;
-				}
-			} else if ((_1 === (19)) || (_1 === (18))) {
-				if (!((x.Sub.$length === y.Sub.$length))) {
-					return false;
-				}
-				_ref$1 = x.Sub;
-				_i$1 = 0;
-				while (true) {
-					if (!(_i$1 < _ref$1.$length)) { break; }
-					i$1 = _i$1;
-					sub = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					if (!sub.Equal((x$2 = y.Sub, ((i$1 < 0 || i$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i$1])))) {
-						return false;
-					}
-					_i$1++;
-				}
-			} else if ((_1 === (14)) || (_1 === (15)) || (_1 === (16))) {
-				if (!((((x.Flags & 32) >>> 0) === ((y.Flags & 32) >>> 0))) || !(x$3 = x.Sub, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])).Equal((x$4 = y.Sub, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0])))) {
-					return false;
-				}
-			} else if (_1 === (17)) {
-				if (!((((x.Flags & 32) >>> 0) === ((y.Flags & 32) >>> 0))) || !((x.Min === y.Min)) || !((x.Max === y.Max)) || !(x$5 = x.Sub, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0])).Equal((x$6 = y.Sub, (0 >= x$6.$length ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + 0])))) {
-					return false;
-				}
-			} else if (_1 === (13)) {
-				if (!((x.Cap === y.Cap)) || !(x.Name === y.Name) || !(x$7 = x.Sub, (0 >= x$7.$length ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + 0])).Equal((x$8 = y.Sub, (0 >= x$8.$length ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + 0])))) {
-					return false;
-				}
+			declareExprs = sliceType$3.nil;
+			resolveExprs = sliceType$3.nil;
+			_ref = typ;
+			if ($assertType(_ref, ptrType$29, true)[1]) {
+				typ$1 = _ref.$val;
+				declareExprs = new sliceType$3([typ$1.Index]);
+				resolveExprs = $append(resolveExprs, typ$1.X);
+			} else if ($assertType(_ref, ptrType$30, true)[1]) {
+				typ$2 = _ref.$val;
+				declareExprs = typ$2.Indices;
+				resolveExprs = $append(resolveExprs, typ$2.X);
+			} else {
+				typ$3 = _ref;
+				resolveExprs = $append(resolveExprs, typ$3);
 			}
-			return true;
+			_ref$1 = declareExprs;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 2; continue; }
+				expr = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+				_tuple$1 = $assertType(expr, ptrType$2, true);
+				id = _tuple$1[0];
+				/* */ if (!(id === ptrType$2.nil)) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (!(id === ptrType$2.nil)) { */ case 3:
+					$r = r.declare(expr, $ifaceNil, r.topScope, 3, new sliceType([id])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 5; continue;
+				/* } else { */ case 4:
+					resolveExprs = $append(resolveExprs, expr);
+				/* } */ case 5:
+				_i++;
+			$s = 1; continue;
+			case 2:
+			_ref$2 = resolveExprs;
+			_i$1 = 0;
+			/* while (true) { */ case 7:
+				/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 8; continue; }
+				expr$1 = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
+				/* */ if (!($interfaceIsEqual(expr$1, $ifaceNil))) { $s = 9; continue; }
+				/* */ $s = 10; continue;
+				/* if (!($interfaceIsEqual(expr$1, $ifaceNil))) { */ case 9:
+					$r = ast.Walk(r, expr$1); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 10:
+				_i$1++;
+			$s = 7; continue;
+			case 8:
+			_ref$3 = $subslice(recv.List, 1);
+			_i$2 = 0;
+			/* while (true) { */ case 12:
+				/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 13; continue; }
+				f = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
+				/* */ if (!($interfaceIsEqual(f.Type, $ifaceNil))) { $s = 14; continue; }
+				/* */ $s = 15; continue;
+				/* if (!($interfaceIsEqual(f.Type, $ifaceNil))) { */ case 14:
+					$r = ast.Walk(r, f.Type); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 15:
+				_i$2++;
+			$s = 12; continue;
+			case 13:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: walkRecv, $c: true, $r, _i, _i$1, _i$2, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, declareExprs, expr, expr$1, f, id, ok, ptr, r, recv, resolveExprs, typ, typ$1, typ$2, typ$3, x, $s};return $f;
 		};
-		writeRegexp = function writeRegexp$1(b, re) {
-			var _1, _2, _i, _i$1, _i$2, _r, _ref, _ref$1, _ref$2, _tmp, _tmp$1, _tmp$2, _tmp$3, b, hi, hi$1, i, i$1, i$2, lo, lo$1, r, re, sub, sub$1, sub$2, x, x$1, x$10, x$11, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
-			switch (0) { default:
-				_1 = re.Op;
-				if (_1 === (1)) {
-					b.WriteString("[^\\x00-\\x{10FFFF}]");
-				} else if (_1 === (2)) {
-					b.WriteString("(?:)");
-				} else if (_1 === (3)) {
-					if (!((((re.Flags & 1) >>> 0) === 0))) {
-						b.WriteString("(?i:");
-					}
-					_ref = re.Rune;
-					_i = 0;
-					while (true) {
-						if (!(_i < _ref.$length)) { break; }
-						r = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-						escape(b, r, false);
-						_i++;
-					}
-					if (!((((re.Flags & 1) >>> 0) === 0))) {
-						b.WriteString(")");
-					}
-				} else if (_1 === (4)) {
-					if (!(((_r = re.Rune.$length % 2, _r === _r ? _r : $throwRuntimeError("integer divide by zero")) === 0))) {
-						b.WriteString("[invalid char class]");
-						break;
-					}
-					b.WriteRune(91);
-					if (re.Rune.$length === 0) {
-						b.WriteString("^\\x00-\\x{10FFFF}");
-					} else if (((x = re.Rune, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) === 0) && ((x$1 = re.Rune, x$2 = re.Rune.$length - 1 >> 0, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])) === 1114111) && re.Rune.$length > 2) {
-						b.WriteRune(94);
-						i = 1;
-						while (true) {
-							if (!(i < (re.Rune.$length - 1 >> 0))) { break; }
-							_tmp = (x$3 = re.Rune, ((i < 0 || i >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + i])) + 1 >> 0;
-							_tmp$1 = (x$4 = re.Rune, x$5 = i + 1 >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])) - 1 >> 0;
-							lo = _tmp;
-							hi = _tmp$1;
-							escape(b, lo, lo === 45);
-							if (!((lo === hi))) {
-								b.WriteRune(45);
-								escape(b, hi, hi === 45);
-							}
-							i = i + (2) >> 0;
-						}
-					} else {
-						i$1 = 0;
-						while (true) {
-							if (!(i$1 < re.Rune.$length)) { break; }
-							_tmp$2 = (x$6 = re.Rune, ((i$1 < 0 || i$1 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + i$1]));
-							_tmp$3 = (x$7 = re.Rune, x$8 = i$1 + 1 >> 0, ((x$8 < 0 || x$8 >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + x$8]));
-							lo$1 = _tmp$2;
-							hi$1 = _tmp$3;
-							escape(b, lo$1, lo$1 === 45);
-							if (!((lo$1 === hi$1))) {
-								b.WriteRune(45);
-								escape(b, hi$1, hi$1 === 45);
-							}
-							i$1 = i$1 + (2) >> 0;
-						}
-					}
-					b.WriteRune(93);
-				} else if (_1 === (5)) {
-					b.WriteString("(?-s:.)");
-				} else if (_1 === (6)) {
-					b.WriteString("(?s:.)");
-				} else if (_1 === (7)) {
-					b.WriteString("(?m:^)");
-				} else if (_1 === (8)) {
-					b.WriteString("(?m:$)");
-				} else if (_1 === (9)) {
-					b.WriteString("\\A");
-				} else if (_1 === (10)) {
-					if (!((((re.Flags & 256) >>> 0) === 0))) {
-						b.WriteString("(?-m:$)");
-					} else {
-						b.WriteString("\\z");
-					}
-				} else if (_1 === (11)) {
-					b.WriteString("\\b");
-				} else if (_1 === (12)) {
-					b.WriteString("\\B");
-				} else if (_1 === (13)) {
-					if (!(re.Name === "")) {
-						b.WriteString("(?P<");
-						b.WriteString(re.Name);
-						b.WriteRune(62);
-					} else {
-						b.WriteRune(40);
-					}
-					if (!(((x$9 = re.Sub, (0 >= x$9.$length ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + 0])).Op === 2))) {
-						writeRegexp(b, (x$10 = re.Sub, (0 >= x$10.$length ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + 0])));
-					}
-					b.WriteRune(41);
-				} else if ((_1 === (14)) || (_1 === (15)) || (_1 === (16)) || (_1 === (17))) {
-					sub = (x$11 = re.Sub, (0 >= x$11.$length ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + 0]));
-					if (sub.Op > 13 || (sub.Op === 3) && sub.Rune.$length > 1) {
-						b.WriteString("(?:");
-						writeRegexp(b, sub);
-						b.WriteString(")");
-					} else {
-						writeRegexp(b, sub);
-					}
-					_2 = re.Op;
-					if (_2 === (14)) {
-						b.WriteRune(42);
-					} else if (_2 === (15)) {
-						b.WriteRune(43);
-					} else if (_2 === (16)) {
-						b.WriteRune(63);
-					} else if (_2 === (17)) {
-						b.WriteRune(123);
-						b.WriteString(strconv.Itoa(re.Min));
-						if (!((re.Max === re.Min))) {
-							b.WriteRune(44);
-							if (re.Max >= 0) {
-								b.WriteString(strconv.Itoa(re.Max));
-							}
-						}
-						b.WriteRune(125);
-					}
-					if (!((((re.Flags & 32) >>> 0) === 0))) {
-						b.WriteRune(63);
-					}
-				} else if (_1 === (18)) {
-					_ref$1 = re.Sub;
-					_i$1 = 0;
-					while (true) {
-						if (!(_i$1 < _ref$1.$length)) { break; }
-						sub$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-						if (sub$1.Op === 19) {
-							b.WriteString("(?:");
-							writeRegexp(b, sub$1);
-							b.WriteString(")");
-						} else {
-							writeRegexp(b, sub$1);
-						}
-						_i$1++;
-					}
-				} else if (_1 === (19)) {
-					_ref$2 = re.Sub;
-					_i$2 = 0;
-					while (true) {
-						if (!(_i$2 < _ref$2.$length)) { break; }
-						i$2 = _i$2;
-						sub$2 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-						if (i$2 > 0) {
-							b.WriteRune(124);
-						}
-						writeRegexp(b, sub$2);
-						_i$2++;
-					}
-				} else {
-					b.WriteString("<invalid op" + strconv.Itoa(((re.Op >> 0))) + ">");
-				}
+		$ptrType(resolver).prototype.walkFieldList = function walkFieldList(list, kind) {
+			var {kind, list, r, $s, $r, $c} = $restore(this, {list, kind});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			r = this;
+			if (list === ptrType$27.nil) {
+				$s = -1; return;
 			}
+			$r = r.resolveList(list); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = r.declareList(list, kind); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: walkFieldList, $c: true, $r, kind, list, r, $s};return $f;
 		};
-		$ptrType(Regexp).prototype.String = function String() {
-			var b, re;
-			re = this;
-			b = new strings.Builder.ptr(ptrType$1.nil, sliceType$5.nil);
-			writeRegexp(b, re);
-			return b.String();
+		$ptrType(resolver).prototype.walkTParams = function walkTParams(list) {
+			var {list, r, $s, $r, $c} = $restore(this, {list});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			r = this;
+			$r = r.declareList(list, 3); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = r.resolveList(list); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: walkTParams, $c: true, $r, list, r, $s};return $f;
 		};
-		escape = function escape$1(b, r, force) {
-			var _1, b, force, r, s;
-			if (unicode.IsPrint(r)) {
-				if (strings.ContainsRune("\\.+*?()|[]{}^$", r) || force) {
-					b.WriteRune(92);
-				}
-				b.WriteRune(r);
-				return;
-			}
-			switch (0) { default:
-				_1 = r;
-				if (_1 === (7)) {
-					b.WriteString("\\a");
-				} else if (_1 === (12)) {
-					b.WriteString("\\f");
-				} else if (_1 === (10)) {
-					b.WriteString("\\n");
-				} else if (_1 === (13)) {
-					b.WriteString("\\r");
-				} else if (_1 === (9)) {
-					b.WriteString("\\t");
-				} else if (_1 === (11)) {
-					b.WriteString("\\v");
-				} else {
-					if (r < 256) {
-						b.WriteString("\\x");
-						s = strconv.FormatInt((new $Int64(0, r)), 16);
-						if (s.length === 1) {
-							b.WriteRune(48);
-						}
-						b.WriteString(s);
-						break;
-					}
-					b.WriteString("\\x{");
-					b.WriteString(strconv.FormatInt((new $Int64(0, r)), 16));
-					b.WriteString("}");
-				}
+		$ptrType(resolver).prototype.walkBody = function walkBody(body) {
+			var {body, r, $s, $deferred, $r, $c} = $restore(this, {body});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			r = this;
+			if (body === ptrType$13.nil) {
+				$s = -1; return;
 			}
+			r.openLabelScope();
+			$deferred.push([$methodVal(r, "closeLabelScope"), []]);
+			$r = r.walkStmts(body.List); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: walkBody, $c: true, $r, body, r, $s, $deferred};return $f; } }
 		};
-		$ptrType(Regexp).prototype.MaxCap = function MaxCap() {
-			var _i, _ref, m, n, re, sub;
-			re = this;
-			m = 0;
-			if (re.Op === 13) {
-				m = re.Cap;
-			}
-			_ref = re.Sub;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				n = sub.MaxCap();
-				if (m < n) {
-					m = n;
-				}
-				_i++;
-			}
-			return m;
+		$ptrType(parser).prototype.init = function init(fset, filename, src, mode) {
+			var {_r, eh, filename, fset, mode, p, src, $s, $r, $c} = $restore(this, {fset, filename, src, mode});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = [p];
+			p[0] = this;
+			_r = fset.AddFile(filename, -1, src.$length); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			p[0].file = _r;
+			eh = (function(p) { return function parser·init·func1(pos, msg) {
+					var msg, pos;
+					(p[0] === ptrType$31.nil && $throwNilPointerError(), (p[0].$ptr_errors || (p[0].$ptr_errors = new ptrType$32(function() { return this.$target.errors; }, function($v) { this.$target.errors = $v; }, p[0])))).Add($clone(pos, token.Position), msg);
+				}; })(p);
+			$r = p[0].scanner.Init(p[0].file, src, eh, 1); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			p[0].top = true;
+			p[0].mode = mode;
+			p[0].trace = !((((mode & 8) >>> 0) === 0));
+			$r = p[0].next(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: init, $c: true, $r, _r, eh, filename, fset, mode, p, src, $s};return $f;
+		};
+		$ptrType(parser).prototype.printTrace = function printTrace(a) {
+			var {_r, _r$1, _r$2, _r$3, _r$4, a, i, p, pos, $s, $r, $c} = $restore(this, {a});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			_r = p.file.Position(p.pos); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			pos = $clone(_r, token.Position);
+			_r$1 = fmt.Printf("%5d:%3d: ", new sliceType$2([new $Int(pos.Line), new $Int(pos.Column)])); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$1;
+			i = $imul(2, p.indent);
+			/* while (true) { */ case 3:
+				/* if (!(i > 64)) { break; } */ if(!(i > 64)) { $s = 4; continue; }
+				_r$2 = fmt.Print(new sliceType$2([new $String(". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ")])); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_r$2;
+				i = i - (64) >> 0;
+			$s = 3; continue;
+			case 4:
+			_r$3 = fmt.Print(new sliceType$2([new $String($substring(". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ", 0, i))])); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_r$3;
+			_r$4 = fmt.Println(a); /* */ $s = 7; case 7: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			_r$4;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: printTrace, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, a, i, p, pos, $s};return $f;
 		};
-		$ptrType(Regexp).prototype.CapNames = function CapNames() {
-			var names, re;
-			re = this;
-			names = $makeSlice(sliceType, (re.MaxCap() + 1 >> 0));
-			re.capNames(names);
-			return names;
+		trace = function trace$2(p, msg) {
+			var {msg, p, $s, $r, $c} = $restore(this, {p, msg});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			$r = p.printTrace(new sliceType$2([new $String(msg), new $String("(")])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			p.indent = p.indent + (1) >> 0;
+			$s = -1; return p;
+			/* */ } return; } var $f = {$blk: trace$2, $c: true, $r, msg, p, $s};return $f;
 		};
-		$ptrType(Regexp).prototype.capNames = function capNames(names) {
-			var _i, _ref, names, re, sub, x;
-			re = this;
-			if (re.Op === 13) {
-				(x = re.Cap, ((x < 0 || x >= names.$length) ? ($throwRuntimeError("index out of range"), undefined) : names.$array[names.$offset + x] = re.Name));
-			}
-			_ref = re.Sub;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				sub.capNames(names);
-				_i++;
-			}
+		un = function un$1(p) {
+			var {p, $s, $r, $c} = $restore(this, {p});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p.indent = p.indent - (1) >> 0;
+			$r = p.printTrace(new sliceType$2([new $String(")")])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: un$1, $c: true, $r, p, $s};return $f;
 		};
-		InstOp.prototype.String = function String$1() {
-			var i;
-			i = this.$val;
-			if (((i >>> 0)) >= ((instOpNames.$length >>> 0))) {
-				return "";
-			}
-			return ((i < 0 || i >= instOpNames.$length) ? ($throwRuntimeError("index out of range"), undefined) : instOpNames.$array[instOpNames.$offset + i]);
+		incNestLev = function incNestLev$1(p) {
+			var {p, x, $s, $r, $c} = $restore(this, {p});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p.nestLev = p.nestLev + (1) >> 0;
+			/* */ if (p.nestLev > 100000) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.nestLev > 100000) { */ case 1:
+				$r = p.error(p.pos, "exceeded max nesting depth"); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$panic((x = new bailout.ptr(0, ""), new x.constructor.elem(x)));
+			/* } */ case 2:
+			$s = -1; return p;
+			/* */ } return; } var $f = {$blk: incNestLev$1, $c: true, $r, p, x, $s};return $f;
 		};
-		$ptrType(InstOp).prototype.String = function(...$args) { return new InstOp(this.$get()).String(...$args); };
-		IsWordChar = function IsWordChar$1(r) {
-			var r;
-			return 65 <= r && r <= 90 || 97 <= r && r <= 122 || 48 <= r && r <= 57 || (r === 95);
+		decNestLev = function decNestLev$1(p) {
+			var p;
+			p.nestLev = p.nestLev - (1) >> 0;
 		};
-		$pkg.IsWordChar = IsWordChar;
-		$ptrType(Prog).prototype.String = function String$2() {
-			var b, p;
+		$ptrType(parser).prototype.next0 = function next0() {
+			var {_r, _r$1, _r$2, _tuple, _tuple$1, err, p, s, x, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
-			b = new strings.Builder.ptr(ptrType$1.nil, sliceType$5.nil);
-			dumpProg(b, p);
-			return b.String();
+			/* */ if (p.trace && new token.Pos(p.pos).IsValid()) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace && new token.Pos(p.pos).IsValid()) { */ case 1:
+				s = new token.Token(p.tok).String();
+					/* */ if (new token.Token(p.tok).IsLiteral()) { $s = 4; continue; }
+					/* */ if ((new token.Token(p.tok).IsOperator()) || (new token.Token(p.tok).IsKeyword())) { $s = 5; continue; }
+					/* */ $s = 6; continue;
+					/* if (new token.Token(p.tok).IsLiteral()) { */ case 4:
+						$r = p.printTrace(new sliceType$2([new $String(s), new $String(p.lit)])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 7; continue;
+					/* } else if ((new token.Token(p.tok).IsOperator()) || (new token.Token(p.tok).IsKeyword())) { */ case 5:
+						$r = p.printTrace(new sliceType$2([new $String("\"" + s + "\"")])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 7; continue;
+					/* } else { */ case 6:
+						$r = p.printTrace(new sliceType$2([new $String(s)])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 7:
+				case 3:
+			/* } */ case 2:
+			/* while (true) { */ case 11:
+				_r = p.scanner.Scan(); /* */ $s = 13; case 13: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tuple = _r;
+				p.pos = _tuple[0];
+				p.tok = _tuple[1];
+				p.lit = _tuple[2];
+				/* */ if (p.tok === 2) { $s = 14; continue; }
+				/* */ $s = 15; continue;
+				/* if (p.tok === 2) { */ case 14:
+					/* */ if (p.top && strings.HasPrefix(p.lit, "//go:build")) { $s = 17; continue; }
+					/* */ $s = 18; continue;
+					/* if (p.top && strings.HasPrefix(p.lit, "//go:build")) { */ case 17:
+						_r$1 = constraint.Parse(p.lit); /* */ $s = 19; case 19: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						_tuple$1 = _r$1;
+						x = _tuple$1[0];
+						err = _tuple$1[1];
+						/* */ if ($interfaceIsEqual(err, $ifaceNil)) { $s = 20; continue; }
+						/* */ $s = 21; continue;
+						/* if ($interfaceIsEqual(err, $ifaceNil)) { */ case 20:
+							_r$2 = constraint.GoVersion(x); /* */ $s = 22; case 22: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+							p.goVersion = _r$2;
+						/* } */ case 21:
+					/* } */ case 18:
+					if (((p.mode & 4) >>> 0) === 0) {
+						/* continue; */ $s = 11; continue;
+					}
+					$s = 16; continue;
+				/* } else { */ case 15:
+					p.top = false;
+				/* } */ case 16:
+				/* break; */ $s = 12; continue;
+			case 12:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: next0, $c: true, $r, _r, _r$1, _r$2, _tuple, _tuple$1, err, p, s, x, $s};return $f;
 		};
-		$ptrType(Prog).prototype.skipNop = function skipNop(pc) {
-			var i, p, pc, x, x$1, x$2;
+		$ptrType(parser).prototype.consumeComment = function consumeComment() {
+			var {_r, comment, endline, i, p, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			comment = ptrType$33.nil;
+			endline = 0;
 			p = this;
-			i = (x = p.Inst, ((pc < 0 || pc >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + pc]));
-			while (true) {
-				if (!((i.Op === 6) || (i.Op === 2))) { break; }
-				i = (x$1 = p.Inst, x$2 = i.Out, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2]));
+			_r = p.file.Line(p.pos); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			endline = _r;
+			if (p.lit.charCodeAt(1) === 42) {
+				i = 0;
+				while (true) {
+					if (!(i < p.lit.length)) { break; }
+					if (p.lit.charCodeAt(i) === 10) {
+						endline = endline + (1) >> 0;
+					}
+					i = i + (1) >> 0;
+				}
 			}
-			return i;
+			comment = new ast.Comment.ptr(p.pos, p.lit);
+			$r = p.next0(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return [comment, endline];
+			/* */ } return; } var $f = {$blk: consumeComment, $c: true, $r, _r, comment, endline, i, p, $s};return $f;
 		};
-		$ptrType(Inst).prototype.op = function op() {
-			var _1, i, op$1;
-			i = this;
-			op$1 = i.Op;
-			_1 = op$1;
-			if ((_1 === (8)) || (_1 === (9)) || (_1 === (10))) {
-				op$1 = 7;
-			}
-			return op$1;
+		$ptrType(parser).prototype.consumeCommentGroup = function consumeCommentGroup(n) {
+			var {_r, _r$1, _r$2, _tuple, _v, comment, comments, endline, list, n, p, $s, $r, $c} = $restore(this, {n});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			comments = ptrType$34.nil;
+			endline = 0;
+			p = this;
+			list = sliceType$4.nil;
+			_r = p.file.Line(p.pos); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			endline = _r;
+			/* while (true) { */ case 2:
+				if (!(p.tok === 2)) { _v = false; $s = 4; continue s; }
+				_r$1 = p.file.Line(p.pos); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_v = _r$1 <= (endline + n >> 0); case 4:
+				/* if (!(_v)) { break; } */ if(!(_v)) { $s = 3; continue; }
+				comment = ptrType$33.nil;
+				_r$2 = p.consumeComment(); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_tuple = _r$2;
+				comment = _tuple[0];
+				endline = _tuple[1];
+				list = $append(list, comment);
+			$s = 2; continue;
+			case 3:
+			comments = new ast.CommentGroup.ptr(list);
+			p.comments = $append(p.comments, comments);
+			$s = -1; return [comments, endline];
+			/* */ } return; } var $f = {$blk: consumeCommentGroup, $c: true, $r, _r, _r$1, _r$2, _tuple, _v, comment, comments, endline, list, n, p, $s};return $f;
 		};
-		$ptrType(Prog).prototype.Prefix = function Prefix() {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, buf, complete, i, p, prefix, x, x$1;
-			prefix = "";
-			complete = false;
+		$ptrType(parser).prototype.next = function next() {
+			var {_r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, comment, endline, p, prev, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
-			i = p.skipNop(((p.Start >>> 0)));
-			if (!((i.op() === 7)) || !((i.Rune.$length === 1))) {
-				_tmp = "";
-				_tmp$1 = i.Op === 4;
-				prefix = _tmp;
-				complete = _tmp$1;
-				return [prefix, complete];
-			}
-			buf = new strings.Builder.ptr(ptrType$1.nil, sliceType$5.nil);
-			while (true) {
-				if (!((i.op() === 7) && (i.Rune.$length === 1) && (((((i.Arg << 16 >>> 16)) & 1) >>> 0) === 0) && !(((x = i.Rune, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) === 65533)))) { break; }
-				buf.WriteRune((x$1 = i.Rune, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])));
-				i = p.skipNop(i.Out);
-			}
-			_tmp$2 = buf.String();
-			_tmp$3 = i.Op === 4;
-			prefix = _tmp$2;
-			complete = _tmp$3;
-			return [prefix, complete];
+			p.leadComment = ptrType$34.nil;
+			p.lineComment = ptrType$34.nil;
+			prev = p.pos;
+			$r = p.next0(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (p.tok === 2) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (p.tok === 2) { */ case 2:
+				comment = ptrType$34.nil;
+				endline = 0;
+				_r = p.file.Line(p.pos); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r$1 = p.file.Line(prev); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				/* */ if (_r === _r$1) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (_r === _r$1) { */ case 4:
+					_r$2 = p.consumeCommentGroup(0); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_tuple = _r$2;
+					comment = _tuple[0];
+					endline = _tuple[1];
+					_r$3 = p.file.Line(p.pos); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					/* */ if (!((_r$3 === endline)) || (p.tok === 57) || (p.tok === 1)) { $s = 9; continue; }
+					/* */ $s = 10; continue;
+					/* if (!((_r$3 === endline)) || (p.tok === 57) || (p.tok === 1)) { */ case 9:
+						p.lineComment = comment;
+					/* } */ case 10:
+				/* } */ case 5:
+				endline = -1;
+				/* while (true) { */ case 12:
+					/* if (!(p.tok === 2)) { break; } */ if(!(p.tok === 2)) { $s = 13; continue; }
+					_r$4 = p.consumeCommentGroup(1); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					_tuple$1 = _r$4;
+					comment = _tuple$1[0];
+					endline = _tuple$1[1];
+				$s = 12; continue;
+				case 13:
+				_r$5 = p.file.Line(p.pos); /* */ $s = 17; case 17: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				/* */ if ((endline + 1 >> 0) === _r$5) { $s = 15; continue; }
+				/* */ $s = 16; continue;
+				/* if ((endline + 1 >> 0) === _r$5) { */ case 15:
+					p.leadComment = comment;
+				/* } */ case 16:
+			/* } */ case 3:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: next, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, comment, endline, p, prev, $s};return $f;
 		};
-		$ptrType(Prog).prototype.StartCond = function StartCond() {
-			var _1, flag, i, p, pc, x, x$1;
+		$ptrType(parser).prototype.error = function error(pos, msg) {
+			var {_r, _r$1, epos, msg, n, p, pos, x, x$1, x$2, $s, $deferred, $r, $c} = $restore(this, {pos, msg});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			flag = 0;
-			pc = ((p.Start >>> 0));
-			i = (x = p.Inst, ((pc < 0 || pc >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + pc]));
-			Loop:
-			while (true) {
-				_1 = i.Op;
-				if (_1 === (3)) {
-					flag = (flag | (((i.Arg << 24 >>> 24)))) >>> 0;
-				} else if (_1 === (5)) {
-					return 255;
-				} else if ((_1 === (2)) || (_1 === (6))) {
-				} else {
-					break Loop;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "error: " + msg); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.file.Position(pos); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			epos = $clone(_r$1, token.Position);
+			/* */ if (((p.mode & 32) >>> 0) === 0) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (((p.mode & 32) >>> 0) === 0) { */ case 5:
+				n = p.errors.$length;
+				/* */ if (n > 0 && ((x = p.errors, x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Pos.Line === epos.Line)) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if (n > 0 && ((x = p.errors, x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Pos.Line === epos.Line)) { */ case 7:
+					$s = 9; case 9: return;
+				/* } */ case 8:
+				if (n > 10) {
+					$panic((x$2 = new bailout.ptr(0, ""), new x$2.constructor.elem(x$2)));
 				}
-				pc = i.Out;
-				i = (x$1 = p.Inst, ((pc < 0 || pc >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + pc]));
-			}
-			return flag;
-		};
-		$ptrType(Inst).prototype.MatchRune = function MatchRune(r) {
-			var i, r;
-			i = this;
-			return !((i.MatchRunePos(r) === -1));
+			/* } */ case 6:
+			(p === ptrType$31.nil && $throwNilPointerError(), (p.$ptr_errors || (p.$ptr_errors = new ptrType$32(function() { return this.$target.errors; }, function($v) { this.$target.errors = $v; }, p)))).Add($clone(epos, token.Position), msg);
+			$s = -1; return;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: error, $c: true, $r, _r, _r$1, epos, msg, n, p, pos, x, x$1, x$2, $s, $deferred};return $f; } }
 		};
-		$ptrType(Inst).prototype.MatchRunePos = function MatchRunePos(r) {
-			var _1, _q, _q$1, _q$2, c, hi, i, j, lo, m, r, r0, r1, rune, x, x$1, x$2;
-			i = this;
-			rune = i.Rune;
-			_1 = rune.$length;
-			if (_1 === (0)) {
-				return -1;
-			} else if (_1 === (1)) {
-				r0 = (0 >= rune.$length ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + 0]);
-				if (r === r0) {
-					return 0;
-				}
-				if (!((((((i.Arg << 16 >>> 16)) & 1) >>> 0) === 0))) {
-					r1 = unicode.SimpleFold(r0);
-					while (true) {
-						if (!(!((r1 === r0)))) { break; }
-						if (r === r1) {
-							return 0;
-						}
-						r1 = unicode.SimpleFold(r1);
-					}
-				}
-				return -1;
-			} else if (_1 === (2)) {
-				if (r >= (0 >= rune.$length ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + 0]) && r <= (1 >= rune.$length ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + 1])) {
-					return 0;
-				}
-				return -1;
-			} else if ((_1 === (4)) || (_1 === (6)) || (_1 === (8))) {
-				j = 0;
-				while (true) {
-					if (!(j < rune.$length)) { break; }
-					if (r < ((j < 0 || j >= rune.$length) ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + j])) {
-						return -1;
-					}
-					if (r <= (x = j + 1 >> 0, ((x < 0 || x >= rune.$length) ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + x]))) {
-						return (_q = j / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"));
-					}
-					j = j + (2) >> 0;
-				}
-				return -1;
-			}
-			lo = 0;
-			hi = (_q$1 = rune.$length / 2, (_q$1 === _q$1 && _q$1 !== 1/0 && _q$1 !== -1/0) ? _q$1 >> 0 : $throwRuntimeError("integer divide by zero"));
-			while (true) {
-				if (!(lo < hi)) { break; }
-				m = lo + (_q$2 = ((hi - lo >> 0)) / 2, (_q$2 === _q$2 && _q$2 !== 1/0 && _q$2 !== -1/0) ? _q$2 >> 0 : $throwRuntimeError("integer divide by zero")) >> 0;
-				c = (x$1 = $imul(2, m), ((x$1 < 0 || x$1 >= rune.$length) ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + x$1]));
-				if (c <= r) {
-					if (r <= (x$2 = ($imul(2, m)) + 1 >> 0, ((x$2 < 0 || x$2 >= rune.$length) ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + x$2]))) {
-						return m;
-					}
-					lo = m + 1 >> 0;
+		$ptrType(parser).prototype.errorExpected = function errorExpected(pos, msg) {
+			var {msg, p, pos, $s, $r, $c} = $restore(this, {pos, msg});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			msg = "expected " + msg;
+			if (pos === p.pos) {
+				if ((p.tok === 57) && p.lit === "\n") {
+					msg = msg + (", found newline");
+				} else if (new token.Token(p.tok).IsLiteral()) {
+					msg = msg + (", found " + p.lit);
 				} else {
-					hi = m;
+					msg = msg + (", found '" + new token.Token(p.tok).String() + "'");
 				}
 			}
-			return -1;
+			$r = p.error(pos, msg); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: errorExpected, $c: true, $r, msg, p, pos, $s};return $f;
 		};
-		$ptrType(Inst).prototype.MatchEmptyWidth = function MatchEmptyWidth(before, after) {
-			var _1, after, before, i;
-			i = this;
-			_1 = ((i.Arg << 24 >>> 24));
-			if (_1 === (1)) {
-				return (before === 10) || (before === -1);
-			} else if (_1 === (2)) {
-				return (after === 10) || (after === -1);
-			} else if (_1 === (4)) {
-				return before === -1;
-			} else if (_1 === (8)) {
-				return after === -1;
-			} else if (_1 === (16)) {
-				return !(IsWordChar(before) === IsWordChar(after));
-			} else if (_1 === (32)) {
-				return IsWordChar(before) === IsWordChar(after);
-			}
-			$panic(new $String("unknown empty width arg"));
+		$ptrType(parser).prototype.expect = function expect(tok) {
+			var {p, pos, tok, $s, $r, $c} = $restore(this, {tok});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			pos = p.pos;
+			/* */ if (!((p.tok === tok))) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!((p.tok === tok))) { */ case 1:
+				$r = p.errorExpected(pos, "'" + new token.Token(tok).String() + "'"); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 2:
+			$r = p.next(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return pos;
+			/* */ } return; } var $f = {$blk: expect, $c: true, $r, p, pos, tok, $s};return $f;
 		};
-		$ptrType(Inst).prototype.String = function String$3() {
-			var b, i;
-			i = this;
-			b = new strings.Builder.ptr(ptrType$1.nil, sliceType$5.nil);
-			dumpInst(b, i);
-			return b.String();
+		$ptrType(parser).prototype.expect2 = function expect2(tok) {
+			var {p, pos, tok, $s, $r, $c} = $restore(this, {tok});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			pos = 0;
+			p = this;
+			/* */ if (p.tok === tok) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.tok === tok) { */ case 1:
+				pos = p.pos;
+				$s = 3; continue;
+			/* } else { */ case 2:
+				$r = p.errorExpected(p.pos, "'" + new token.Token(tok).String() + "'"); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 3:
+			$r = p.next(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return pos;
+			/* */ } return; } var $f = {$blk: expect2, $c: true, $r, p, pos, tok, $s};return $f;
 		};
-		bw = function bw$1(b, args) {
-			var _i, _ref, args, b, s;
-			_ref = args;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				b.WriteString(s);
-				_i++;
-			}
+		$ptrType(parser).prototype.expectClosing = function expectClosing(tok, context) {
+			var {$24r, _r, context, p, tok, $s, $r, $c} = $restore(this, {tok, context});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			/* */ if (!((p.tok === tok)) && (p.tok === 57) && p.lit === "\n") { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!((p.tok === tok)) && (p.tok === 57) && p.lit === "\n") { */ case 1:
+				$r = p.error(p.pos, "missing ',' before newline in " + context); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.next(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 2:
+			_r = p.expect(tok); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 6; case 6: return $24r;
+			/* */ } return; } var $f = {$blk: expectClosing, $c: true, $r, $24r, _r, context, p, tok, $s};return $f;
 		};
-		dumpProg = function dumpProg$1(b, p) {
-			var _i, _ref, b, i, j, p, pc, x;
-			_ref = p.Inst;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				j = _i;
-				i = (x = p.Inst, ((j < 0 || j >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + j]));
-				pc = strconv.Itoa(j);
-				if (pc.length < 3) {
-					b.WriteString($substring("   ", pc.length));
+		$ptrType(parser).prototype.expectSemi = function expectSemi() {
+			var {_1, comment, p, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			comment = ptrType$34.nil;
+			p = this;
+			/* */ if (!((p.tok === 54)) && !((p.tok === 56))) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!((p.tok === 54)) && !((p.tok === 56))) { */ case 1:
+					_1 = p.tok;
+					/* */ if (_1 === (52)) { $s = 4; continue; }
+					/* */ if (_1 === (57)) { $s = 5; continue; }
+					/* */ $s = 6; continue;
+					/* if (_1 === (52)) { */ case 4:
+						$r = p.errorExpected(p.pos, "';'"); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* */ if (p.lit === ";") { $s = 9; continue; }
+						/* */ $s = 10; continue;
+						/* if (p.lit === ";") { */ case 9:
+							$r = p.next(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							comment = p.lineComment;
+							$s = 11; continue;
+						/* } else { */ case 10:
+							comment = p.lineComment;
+							$r = p.next(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 11:
+						comment = comment;
+						$s = -1; return comment;
+					/* } else if (_1 === (57)) { */ case 5:
+						/* */ if (p.lit === ";") { $s = 14; continue; }
+						/* */ $s = 15; continue;
+						/* if (p.lit === ";") { */ case 14:
+							$r = p.next(); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							comment = p.lineComment;
+							$s = 16; continue;
+						/* } else { */ case 15:
+							comment = p.lineComment;
+							$r = p.next(); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 16:
+						comment = comment;
+						$s = -1; return comment;
+					/* } else { */ case 6:
+						$r = p.errorExpected(p.pos, "';'"); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.advance(stmtStart); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 7:
+				case 3:
+			/* } */ case 2:
+			comment = ptrType$34.nil;
+			$s = -1; return comment;
+			/* */ } return; } var $f = {$blk: expectSemi, $c: true, $r, _1, comment, p, $s};return $f;
+		};
+		$ptrType(parser).prototype.atComma = function atComma(context, follow) {
+			var {context, follow, msg, p, $s, $r, $c} = $restore(this, {context, follow});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			if (p.tok === 52) {
+				$s = -1; return true;
+			}
+			/* */ if (!((p.tok === follow))) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!((p.tok === follow))) { */ case 1:
+				msg = "missing ','";
+				if ((p.tok === 57) && p.lit === "\n") {
+					msg = msg + (" before newline");
 				}
-				if (j === p.Start) {
-					pc = pc + ("*");
+				$r = p.error(p.pos, msg + " in " + context); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return true;
+			/* } */ case 2:
+			$s = -1; return false;
+			/* */ } return; } var $f = {$blk: atComma, $c: true, $r, context, follow, msg, p, $s};return $f;
+		};
+		assert = function assert$1(cond, msg) {
+			var cond, msg;
+			if (!cond) {
+				$panic(new $String("go/parser internal error: " + msg));
+			}
+		};
+		$ptrType(parser).prototype.advance = function advance(to) {
+			var {_entry, p, to, $s, $r, $c} = $restore(this, {to});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			/* while (true) { */ case 1:
+				/* if (!(!((p.tok === 1)))) { break; } */ if(!(!((p.tok === 1)))) { $s = 2; continue; }
+				if ((_entry = $mapIndex(to,token.Token.keyFor(p.tok)), _entry !== undefined ? _entry.v : false)) {
+					if ((p.pos === p.syncPos) && p.syncCnt < 10) {
+						p.syncCnt = p.syncCnt + (1) >> 0;
+						$s = -1; return;
+					}
+					if (p.pos > p.syncPos) {
+						p.syncPos = p.pos;
+						p.syncCnt = 0;
+						$s = -1; return;
+					}
 				}
-				bw(b, new sliceType([pc, "\t"]));
-				dumpInst(b, i);
-				bw(b, new sliceType(["\n"]));
-				_i++;
-			}
+				$r = p.next(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = 1; continue;
+			case 2:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: advance, $c: true, $r, _entry, p, to, $s};return $f;
 		};
-		u32 = function u32$1(i) {
-			var i;
-			return strconv.FormatUint((new $Uint64(0, i)), 10);
+		$ptrType(parser).prototype.safePos = function safePos(pos) {
+			var {_r, p, pos, res, $s, $deferred, $r, $c} = $restore(this, {pos});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = [p];
+			res = [res];
+			res[0] = 0;
+			p[0] = this;
+			$deferred.push([(function(p, res) { return function parser·safePos·func1() {
+					if (!($interfaceIsEqual($recover(), $ifaceNil))) {
+						res[0] = (((p[0].file.Base() + p[0].file.Size() >> 0) >> 0));
+					}
+				}; })(p, res), []]);
+			_r = p[0].file.Offset(pos); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$unused(_r);
+			res[0] = pos;
+			$s = -1; return res[0];
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  res[0]; } if($curGoroutine.asleep) { var $f = {$blk: safePos, $c: true, $r, _r, p, pos, res, $s, $deferred};return $f; } }
 		};
-		dumpInst = function dumpInst$1(b, i) {
-			var _1, b, i;
-			_1 = i.Op;
-			if (_1 === (0)) {
-				bw(b, new sliceType(["alt -> ", u32(i.Out), ", ", u32(i.Arg)]));
-			} else if (_1 === (1)) {
-				bw(b, new sliceType(["altmatch -> ", u32(i.Out), ", ", u32(i.Arg)]));
-			} else if (_1 === (2)) {
-				bw(b, new sliceType(["cap ", u32(i.Arg), " -> ", u32(i.Out)]));
-			} else if (_1 === (3)) {
-				bw(b, new sliceType(["empty ", u32(i.Arg), " -> ", u32(i.Out)]));
-			} else if (_1 === (4)) {
-				bw(b, new sliceType(["match"]));
-			} else if (_1 === (5)) {
-				bw(b, new sliceType(["fail"]));
-			} else if (_1 === (6)) {
-				bw(b, new sliceType(["nop -> ", u32(i.Out)]));
-			} else if (_1 === (7)) {
-				if (i.Rune === sliceType$1.nil) {
-					bw(b, new sliceType(["rune <nil>"]));
-				}
-				bw(b, new sliceType(["rune ", strconv.QuoteToASCII(($runesToString(i.Rune)))]));
-				if (!((((((i.Arg << 16 >>> 16)) & 1) >>> 0) === 0))) {
-					bw(b, new sliceType(["/i"]));
-				}
-				bw(b, new sliceType([" -> ", u32(i.Out)]));
-			} else if (_1 === (8)) {
-				bw(b, new sliceType(["rune1 ", strconv.QuoteToASCII(($runesToString(i.Rune))), " -> ", u32(i.Out)]));
-			} else if (_1 === (9)) {
-				bw(b, new sliceType(["any -> ", u32(i.Out)]));
-			} else if (_1 === (10)) {
-				bw(b, new sliceType(["anynotnl -> ", u32(i.Out)]));
-			}
+		$ptrType(parser).prototype.parseIdent = function parseIdent() {
+			var {_r, name, p, pos, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			pos = p.pos;
+			name = "_";
+			/* */ if (p.tok === 4) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.tok === 4) { */ case 1:
+				name = p.lit;
+				$r = p.next(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 3; continue;
+			/* } else { */ case 2:
+				_r = p.expect(4); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r;
+			/* } */ case 3:
+			$s = -1; return new ast.Ident.ptr(pos, name, ptrType$3.nil);
+			/* */ } return; } var $f = {$blk: parseIdent, $c: true, $r, _r, name, p, pos, $s};return $f;
 		};
-		$ptrType(Error).prototype.Error = function Error$1() {
-			var e;
-			e = this;
-			return "error parsing regexp: " + new ErrorCode(e.Code).String() + ": `" + e.Expr + "`";
+		$ptrType(parser).prototype.parseIdentList = function parseIdentList() {
+			var {$24r, _r, _r$1, _r$2, list, p, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			list = sliceType.nil;
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "IdentList"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.parseIdent(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			list = $append(list, _r$1);
+			/* while (true) { */ case 5:
+				/* if (!(p.tok === 52)) { break; } */ if(!(p.tok === 52)) { $s = 6; continue; }
+				$r = p.next(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$2 = p.parseIdent(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				list = $append(list, _r$2);
+			$s = 5; continue;
+			case 6:
+			$24r = list;
+			$s = 9; case 9: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  list; } if($curGoroutine.asleep) { var $f = {$blk: parseIdentList, $c: true, $r, $24r, _r, _r$1, _r$2, list, p, $s, $deferred};return $f; } }
 		};
-		ErrorCode.prototype.String = function String$4() {
-			var e;
-			e = this.$val;
-			return (e);
+		$ptrType(parser).prototype.parseExprList = function parseExprList() {
+			var {$24r, _r, _r$1, _r$2, list, p, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			list = sliceType$3.nil;
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "ExpressionList"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.parseExpr(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			list = $append(list, _r$1);
+			/* while (true) { */ case 5:
+				/* if (!(p.tok === 52)) { break; } */ if(!(p.tok === 52)) { $s = 6; continue; }
+				$r = p.next(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$2 = p.parseExpr(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				list = $append(list, _r$2);
+			$s = 5; continue;
+			case 6:
+			$24r = list;
+			$s = 9; case 9: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  list; } if($curGoroutine.asleep) { var $f = {$blk: parseExprList, $c: true, $r, $24r, _r, _r$1, _r$2, list, p, $s, $deferred};return $f; } }
 		};
-		$ptrType(ErrorCode).prototype.String = function(...$args) { return new ErrorCode(this.$get()).String(...$args); };
-		$ptrType(parser).prototype.newRegexp = function newRegexp(op$1) {
-			var op$1, p, re;
+		$ptrType(parser).prototype.parseList = function parseList(inRhs) {
+			var {_r, inRhs, list, old, p, $s, $r, $c} = $restore(this, {inRhs});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			p = this;
-			re = p.free;
-			if (!(re === ptrType.nil)) {
-				p.free = re.Sub0[0];
-				Regexp.copy(re, new Regexp.ptr(0, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, ""));
-			} else {
-				re = new Regexp.ptr(0, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
-				p.numRegexp = p.numRegexp + (1) >> 0;
-			}
-			re.Op = op$1;
-			return re;
+			old = p.inRhs;
+			p.inRhs = inRhs;
+			_r = p.parseExprList(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			list = _r;
+			p.inRhs = old;
+			$s = -1; return list;
+			/* */ } return; } var $f = {$blk: parseList, $c: true, $r, _r, inRhs, list, old, p, $s};return $f;
 		};
-		$ptrType(parser).prototype.reuse = function reuse(re) {
-			var p, re;
+		$ptrType(parser).prototype.parseType = function parseType() {
+			var {$24r, $24r$1, _r, _r$1, p, pos, typ, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			if (!(p.height === false)) {
-				$mapDelete(p.height, ptrType.keyFor(re));
-			}
-			re.Sub0[0] = p.free;
-			p.free = re;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "Type"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.tryIdentOrType(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			typ = _r$1;
+			/* */ if ($interfaceIsEqual(typ, $ifaceNil)) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if ($interfaceIsEqual(typ, $ifaceNil)) { */ case 5:
+				pos = p.pos;
+				$r = p.errorExpected(pos, "type"); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.advance(exprEnd); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$24r = new ast.BadExpr.ptr(pos, p.pos);
+				$s = 9; case 9: return $24r;
+			/* } */ case 6:
+			$24r$1 = typ;
+			$s = 10; case 10: return $24r$1;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseType, $c: true, $r, $24r, $24r$1, _r, _r$1, p, pos, typ, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.checkLimits = function checkLimits(re) {
-			var p, re;
+		$ptrType(parser).prototype.parseQualifiedIdent = function parseQualifiedIdent(ident) {
+			var {$24r, _r, _r$1, _r$2, ident, p, typ, $s, $deferred, $r, $c} = $restore(this, {ident});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			if (p.numRunes > 33554432) {
-				$panic(new ErrorCode("expression too large"));
-			}
-			p.checkSize(re);
-			p.checkHeight(re);
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "QualifiedIdent"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.parseTypeName(ident); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			typ = _r$1;
+			/* */ if (p.tok === 50) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (p.tok === 50) { */ case 5:
+				_r$2 = p.parseTypeInstance(typ); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				typ = _r$2;
+			/* } */ case 6:
+			$24r = typ;
+			$s = 8; case 8: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseQualifiedIdent, $c: true, $r, $24r, _r, _r$1, _r$2, ident, p, typ, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.checkSize = function checkSize(re) {
-			var _i, _ref, n, p, re, re$1, x, x$1, x$2, x$3, x$4, x$5;
+		$ptrType(parser).prototype.parseTypeName = function parseTypeName(ident) {
+			var {$24r, $24r$1, _r, _r$1, _r$2, ident, p, sel, $s, $deferred, $r, $c} = $restore(this, {ident});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			if (p.size === false) {
-				if ((x = p.repeats, (x.$high === 0 && x.$low === 0))) {
-					p.repeats = new $Int64(0, 1);
-				}
-				if (re.Op === 17) {
-					n = re.Max;
-					if (n === -1) {
-						n = re.Min;
-					}
-					if (n <= 0) {
-						n = 1;
-					}
-					if ((x$1 = (new $Int64(0, n)), x$2 = $div64(new $Int64(0, 3355443), p.repeats, false), (x$1.$high > x$2.$high || (x$1.$high === x$2.$high && x$1.$low > x$2.$low)))) {
-						p.repeats = new $Int64(0, 3355443);
-					} else {
-						p.repeats = $mul64(p.repeats, ((new $Int64(0, n))));
-					}
-				}
-				if ((x$3 = (new $Int64(0, p.numRegexp)), x$4 = $div64(new $Int64(0, 3355443), p.repeats, false), (x$3.$high < x$4.$high || (x$3.$high === x$4.$high && x$3.$low < x$4.$low)))) {
-					return;
-				}
-				p.size = new $global.Map();
-				_ref = p.stack;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					re$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					p.checkSize(re$1);
-					_i++;
-				}
-			}
-			if ((x$5 = p.calcSize(re, true), (x$5.$high > 0 || (x$5.$high === 0 && x$5.$low > 3355443)))) {
-				$panic(new ErrorCode("expression too large"));
-			}
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "TypeName"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			/* */ if (ident === ptrType$2.nil) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (ident === ptrType$2.nil) { */ case 4:
+				_r$1 = p.parseIdent(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				ident = _r$1;
+			/* } */ case 5:
+			/* */ if (p.tok === 53) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* if (p.tok === 53) { */ case 7:
+				$r = p.next(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$2 = p.parseIdent(); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				sel = _r$2;
+				$24r = new ast.SelectorExpr.ptr(ident, sel);
+				$s = 11; case 11: return $24r;
+			/* } */ case 8:
+			$24r$1 = ident;
+			$s = 12; case 12: return $24r$1;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseTypeName, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, ident, p, sel, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.calcSize = function calcSize(re, force) {
-			var _1, _entry, _i, _i$1, _key, _ref, _ref$1, _tuple, force, ok, p, re, size, size$1, sub, sub$1, sub$2, x, x$1, x$10, x$11, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
+		$ptrType(parser).prototype.parseArrayType = function parseArrayType(lbrack, len) {
+			var {$24r, _r, _r$1, _r$2, _r$3, elt, lbrack, len, p, $s, $deferred, $r, $c} = $restore(this, {lbrack, len});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			if (!force) {
-				_tuple = (_entry = $mapIndex(p.size,ptrType.keyFor(re)), _entry !== undefined ? [_entry.v, true] : [new $Int64(0, 0), false]);
-				size = _tuple[0];
-				ok = _tuple[1];
-				if (ok) {
-					return size;
-				}
-			}
-			size$1 = new $Int64(0, 0);
-			switch (0) { default:
-				_1 = re.Op;
-				if (_1 === (3)) {
-					size$1 = (new $Int64(0, re.Rune.$length));
-				} else if ((_1 === (13)) || (_1 === (14))) {
-					size$1 = (x = p.calcSize((x$1 = re.Sub, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])), false), new $Int64(0 + x.$high, 2 + x.$low));
-				} else if ((_1 === (15)) || (_1 === (16))) {
-					size$1 = (x$2 = p.calcSize((x$3 = re.Sub, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])), false), new $Int64(0 + x$2.$high, 1 + x$2.$low));
-				} else if (_1 === (18)) {
-					_ref = re.Sub;
-					_i = 0;
-					while (true) {
-						if (!(_i < _ref.$length)) { break; }
-						sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-						size$1 = (x$4 = p.calcSize(sub, false), new $Int64(size$1.$high + x$4.$high, size$1.$low + x$4.$low));
-						_i++;
-					}
-				} else if (_1 === (19)) {
-					_ref$1 = re.Sub;
-					_i$1 = 0;
-					while (true) {
-						if (!(_i$1 < _ref$1.$length)) { break; }
-						sub$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-						size$1 = (x$5 = p.calcSize(sub$1, false), new $Int64(size$1.$high + x$5.$high, size$1.$low + x$5.$low));
-						_i$1++;
-					}
-					if (re.Sub.$length > 1) {
-						size$1 = (x$6 = (x$7 = (new $Int64(0, re.Sub.$length)), new $Int64(x$7.$high - 0, x$7.$low - 1)), new $Int64(size$1.$high + x$6.$high, size$1.$low + x$6.$low));
-					}
-				} else if (_1 === (17)) {
-					sub$2 = p.calcSize((x$8 = re.Sub, (0 >= x$8.$length ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + 0])), false);
-					if (re.Max === -1) {
-						if (re.Min === 0) {
-							size$1 = new $Int64(0 + sub$2.$high, 2 + sub$2.$low);
-						} else {
-							size$1 = (x$9 = $mul64((new $Int64(0, re.Min)), sub$2), new $Int64(0 + x$9.$high, 1 + x$9.$low));
-						}
-						break;
-					}
-					size$1 = (x$10 = $mul64((new $Int64(0, re.Max)), sub$2), x$11 = (new $Int64(0, (re.Max - re.Min >> 0))), new $Int64(x$10.$high + x$11.$high, x$10.$low + x$11.$low));
-				}
-			}
-			if ((size$1.$high < 0 || (size$1.$high === 0 && size$1.$low < 1))) {
-				size$1 = new $Int64(0, 1);
-			}
-			_key = re; (p.size || $throwRuntimeError("assignment to entry in nil map")).set(ptrType.keyFor(_key), { k: _key, v: size$1 });
-			return size$1;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "ArrayType"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			/* */ if ($interfaceIsEqual(len, $ifaceNil)) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if ($interfaceIsEqual(len, $ifaceNil)) { */ case 4:
+				p.exprLev = p.exprLev + (1) >> 0;
+				/* */ if (p.tok === 48) { $s = 6; continue; }
+				/* */ if (!((p.tok === 55))) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if (p.tok === 48) { */ case 6:
+					len = new ast.Ellipsis.ptr(p.pos, $ifaceNil);
+					$r = p.next(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 8; continue;
+				/* } else if (!((p.tok === 55))) { */ case 7:
+					_r$1 = p.parseRhs(); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					len = _r$1;
+				/* } */ case 8:
+				p.exprLev = p.exprLev - (1) >> 0;
+			/* } */ case 5:
+			/* */ if (p.tok === 52) { $s = 11; continue; }
+			/* */ $s = 12; continue;
+			/* if (p.tok === 52) { */ case 11:
+				$r = p.error(p.pos, "unexpected comma; expecting ]"); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.next(); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 12:
+			_r$2 = p.expect(55); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_r$2;
+			_r$3 = p.parseType(); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			elt = _r$3;
+			$24r = new ast.ArrayType.ptr(lbrack, len, elt);
+			$s = 17; case 17: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$35.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseArrayType, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, elt, lbrack, len, p, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.checkHeight = function checkHeight(re) {
-			var _i, _ref, p, re, re$1;
+		$ptrType(parser).prototype.parseArrayFieldOrTypeInstance = function parseArrayFieldOrTypeInstance(x) {
+			var {$24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, args, comma, elt, elt$1, lbrack, p, rbrack, trailingComma, x, $s, $deferred, $r, $c} = $restore(this, {x});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			if (p.numRegexp < 1000) {
-				return;
-			}
-			if (p.height === false) {
-				p.height = new $global.Map();
-				_ref = p.stack;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					re$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					p.checkHeight(re$1);
-					_i++;
-				}
-			}
-			if (p.calcHeight(re, true) > 1000) {
-				$panic(new ErrorCode("expression nests too deeply"));
-			}
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "ArrayFieldOrTypeInstance"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.expect(50); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			lbrack = _r$1;
+			trailingComma = 0;
+			args = sliceType$3.nil;
+			/* */ if (!((p.tok === 55))) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (!((p.tok === 55))) { */ case 5:
+				p.exprLev = p.exprLev + (1) >> 0;
+				_r$2 = p.parseRhs(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				args = $append(args, _r$2);
+				/* while (true) { */ case 8:
+					/* if (!(p.tok === 52)) { break; } */ if(!(p.tok === 52)) { $s = 9; continue; }
+					comma = p.pos;
+					$r = p.next(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					if (p.tok === 55) {
+						trailingComma = comma;
+						/* break; */ $s = 9; continue;
+					}
+					_r$3 = p.parseRhs(); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					args = $append(args, _r$3);
+				$s = 8; continue;
+				case 9:
+				p.exprLev = p.exprLev - (1) >> 0;
+			/* } */ case 6:
+			_r$4 = p.expect(55); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			rbrack = _r$4;
+			/* */ if (args.$length === 0) { $s = 13; continue; }
+			/* */ $s = 14; continue;
+			/* if (args.$length === 0) { */ case 13:
+				_r$5 = p.parseType(); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				elt = _r$5;
+				$24r = [x, new ast.ArrayType.ptr(lbrack, $ifaceNil, elt)];
+				$s = 16; case 16: return $24r;
+			/* } */ case 14:
+			/* */ if (args.$length === 1) { $s = 17; continue; }
+			/* */ $s = 18; continue;
+			/* if (args.$length === 1) { */ case 17:
+				_r$6 = p.tryIdentOrType(); /* */ $s = 19; case 19: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				elt$1 = _r$6;
+				/* */ if (!($interfaceIsEqual(elt$1, $ifaceNil))) { $s = 20; continue; }
+				/* */ $s = 21; continue;
+				/* if (!($interfaceIsEqual(elt$1, $ifaceNil))) { */ case 20:
+					/* */ if (new token.Pos(trailingComma).IsValid()) { $s = 22; continue; }
+					/* */ $s = 23; continue;
+					/* if (new token.Pos(trailingComma).IsValid()) { */ case 22:
+						$r = p.error(trailingComma, "unexpected comma; expecting ]"); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 23:
+					$24r$1 = [x, new ast.ArrayType.ptr(lbrack, (0 >= args.$length ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + 0]), elt$1)];
+					$s = 25; case 25: return $24r$1;
+				/* } */ case 21:
+			/* } */ case 18:
+			$24r$2 = [ptrType$2.nil, typeparams.PackIndexExpr(x, lbrack, args, rbrack)];
+			$s = 26; case 26: return $24r$2;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [ptrType$2.nil, $ifaceNil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseArrayFieldOrTypeInstance, $c: true, $r, $24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, args, comma, elt, elt$1, lbrack, p, rbrack, trailingComma, x, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.calcHeight = function calcHeight(re, force) {
-			var _entry, _i, _key, _ref, _tuple, force, h, h$1, hsub, ok, p, re, sub;
+		$ptrType(parser).prototype.parseFieldDecl = function parseFieldDecl() {
+			var {$24r, _1, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, comment, doc, field$1, name, names, p, pos, star, star$1, tag, typ, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			if (!force) {
-				_tuple = (_entry = $mapIndex(p.height,ptrType.keyFor(re)), _entry !== undefined ? [_entry.v, true] : [0, false]);
-				h = _tuple[0];
-				ok = _tuple[1];
-				if (ok) {
-					return h;
-				}
-			}
-			h$1 = 1;
-			_ref = re.Sub;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				hsub = p.calcHeight(sub, false);
-				if (h$1 < (1 + hsub >> 0)) {
-					h$1 = 1 + hsub >> 0;
-				}
-				_i++;
-			}
-			_key = re; (p.height || $throwRuntimeError("assignment to entry in nil map")).set(ptrType.keyFor(_key), { k: _key, v: h$1 });
-			return h$1;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "FieldDecl"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			doc = p.leadComment;
+			names = sliceType.nil;
+			typ = $ifaceNil;
+				_1 = p.tok;
+				/* */ if (_1 === (4)) { $s = 5; continue; }
+				/* */ if (_1 === (14)) { $s = 6; continue; }
+				/* */ if (_1 === (49)) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if (_1 === (4)) { */ case 5:
+					_r$1 = p.parseIdent(); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					name = _r$1;
+					/* */ if ((p.tok === 53) || (p.tok === 9) || (p.tok === 57) || (p.tok === 56)) { $s = 11; continue; }
+					/* */ $s = 12; continue;
+					/* if ((p.tok === 53) || (p.tok === 9) || (p.tok === 57) || (p.tok === 56)) { */ case 11:
+						typ = name;
+						/* */ if (p.tok === 53) { $s = 14; continue; }
+						/* */ $s = 15; continue;
+						/* if (p.tok === 53) { */ case 14:
+							_r$2 = p.parseQualifiedIdent(name); /* */ $s = 16; case 16: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+							typ = _r$2;
+						/* } */ case 15:
+						$s = 13; continue;
+					/* } else { */ case 12:
+						names = new sliceType([name]);
+						/* while (true) { */ case 17:
+							/* if (!(p.tok === 52)) { break; } */ if(!(p.tok === 52)) { $s = 18; continue; }
+							$r = p.next(); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_r$3 = p.parseIdent(); /* */ $s = 20; case 20: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							names = $append(names, _r$3);
+						$s = 17; continue;
+						case 18:
+						/* */ if ((names.$length === 1) && (p.tok === 50)) { $s = 21; continue; }
+						/* */ $s = 22; continue;
+						/* if ((names.$length === 1) && (p.tok === 50)) { */ case 21:
+							_r$4 = p.parseArrayFieldOrTypeInstance(name); /* */ $s = 24; case 24: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+							_tuple = _r$4;
+							name = _tuple[0];
+							typ = _tuple[1];
+							if (name === ptrType$2.nil) {
+								names = sliceType.nil;
+							}
+							$s = 23; continue;
+						/* } else { */ case 22:
+							_r$5 = p.parseType(); /* */ $s = 25; case 25: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+							typ = _r$5;
+						/* } */ case 23:
+					/* } */ case 13:
+					$s = 9; continue;
+				/* } else if (_1 === (14)) { */ case 6:
+					star = p.pos;
+					$r = p.next(); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* */ if (p.tok === 49) { $s = 27; continue; }
+					/* */ $s = 28; continue;
+					/* if (p.tok === 49) { */ case 27:
+						$r = p.error(p.pos, "cannot parenthesize embedded type"); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.next(); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_r$6 = p.parseQualifiedIdent(ptrType$2.nil); /* */ $s = 32; case 32: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						typ = _r$6;
+						/* */ if (p.tok === 54) { $s = 33; continue; }
+						/* */ $s = 34; continue;
+						/* if (p.tok === 54) { */ case 33:
+							$r = p.next(); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 34:
+						$s = 29; continue;
+					/* } else { */ case 28:
+						_r$7 = p.parseQualifiedIdent(ptrType$2.nil); /* */ $s = 36; case 36: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+						typ = _r$7;
+					/* } */ case 29:
+					typ = new ast.StarExpr.ptr(star, typ);
+					$s = 9; continue;
+				/* } else if (_1 === (49)) { */ case 7:
+					$r = p.error(p.pos, "cannot parenthesize embedded type"); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.next(); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* */ if (p.tok === 14) { $s = 39; continue; }
+					/* */ $s = 40; continue;
+					/* if (p.tok === 14) { */ case 39:
+						star$1 = p.pos;
+						$r = p.next(); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_r$8 = p.parseQualifiedIdent(ptrType$2.nil); /* */ $s = 43; case 43: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+						typ = new ast.StarExpr.ptr(star$1, _r$8);
+						$s = 41; continue;
+					/* } else { */ case 40:
+						_r$9 = p.parseQualifiedIdent(ptrType$2.nil); /* */ $s = 44; case 44: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+						typ = _r$9;
+					/* } */ case 41:
+					/* */ if (p.tok === 54) { $s = 45; continue; }
+					/* */ $s = 46; continue;
+					/* if (p.tok === 54) { */ case 45:
+						$r = p.next(); /* */ $s = 47; case 47: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 46:
+					$s = 9; continue;
+				/* } else { */ case 8:
+					pos = p.pos;
+					$r = p.errorExpected(pos, "field name or embedded type"); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.advance(exprEnd); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					typ = new ast.BadExpr.ptr(pos, p.pos);
+				/* } */ case 9:
+			case 4:
+			tag = ptrType$36.nil;
+			/* */ if (p.tok === 9) { $s = 50; continue; }
+			/* */ $s = 51; continue;
+			/* if (p.tok === 9) { */ case 50:
+				tag = new ast.BasicLit.ptr(p.pos, p.tok, p.lit);
+				$r = p.next(); /* */ $s = 52; case 52: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 51:
+			_r$10 = p.expectSemi(); /* */ $s = 53; case 53: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+			comment = _r$10;
+			field$1 = new ast.Field.ptr(doc, names, typ, tag, comment);
+			$24r = field$1;
+			$s = 54; case 54: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$37.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseFieldDecl, $c: true, $r, $24r, _1, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, comment, doc, field$1, name, names, p, pos, star, star$1, tag, typ, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.push = function push(re) {
-			var p, re, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
+		$ptrType(parser).prototype.parseStructType = function parseStructType() {
+			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, lbrace, list, p, pos, rbrace, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			p.numRunes = p.numRunes + (re.Rune.$length) >> 0;
-			if ((re.Op === 4) && (re.Rune.$length === 2) && ((x = re.Rune, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) === (x$1 = re.Rune, (1 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 1])))) {
-				if (p.maybeConcat((x$16 = re.Rune, (0 >= x$16.$length ? ($throwRuntimeError("index out of range"), undefined) : x$16.$array[x$16.$offset + 0])), (p.flags & ~1) << 16 >>> 16)) {
-					return ptrType.nil;
-				}
-				re.Op = 3;
-				re.Rune = $subslice(re.Rune, 0, 1);
-				re.Flags = (p.flags & ~1) << 16 >>> 16;
-			} else if ((re.Op === 4) && (re.Rune.$length === 4) && ((x$2 = re.Rune, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])) === (x$3 = re.Rune, (1 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 1]))) && ((x$4 = re.Rune, (2 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 2])) === (x$5 = re.Rune, (3 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 3]))) && (unicode.SimpleFold((x$6 = re.Rune, (0 >= x$6.$length ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + 0]))) === (x$7 = re.Rune, (2 >= x$7.$length ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + 2]))) && (unicode.SimpleFold((x$8 = re.Rune, (2 >= x$8.$length ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + 2]))) === (x$9 = re.Rune, (0 >= x$9.$length ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + 0]))) || (re.Op === 4) && (re.Rune.$length === 2) && (((x$10 = re.Rune, (0 >= x$10.$length ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + 0])) + 1 >> 0) === (x$11 = re.Rune, (1 >= x$11.$length ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + 1]))) && (unicode.SimpleFold((x$12 = re.Rune, (0 >= x$12.$length ? ($throwRuntimeError("index out of range"), undefined) : x$12.$array[x$12.$offset + 0]))) === (x$13 = re.Rune, (1 >= x$13.$length ? ($throwRuntimeError("index out of range"), undefined) : x$13.$array[x$13.$offset + 1]))) && (unicode.SimpleFold((x$14 = re.Rune, (1 >= x$14.$length ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + 1]))) === (x$15 = re.Rune, (0 >= x$15.$length ? ($throwRuntimeError("index out of range"), undefined) : x$15.$array[x$15.$offset + 0])))) {
-				if (p.maybeConcat((x$17 = re.Rune, (0 >= x$17.$length ? ($throwRuntimeError("index out of range"), undefined) : x$17.$array[x$17.$offset + 0])), (p.flags | 1) >>> 0)) {
-					return ptrType.nil;
-				}
-				re.Op = 3;
-				re.Rune = $subslice(re.Rune, 0, 1);
-				re.Flags = (p.flags | 1) >>> 0;
-			} else {
-				p.maybeConcat(-1, 0);
-			}
-			p.stack = $append(p.stack, re);
-			p.checkLimits(re);
-			return re;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "StructType"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.expect(82); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			pos = _r$1;
+			_r$2 = p.expect(51); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			lbrace = _r$2;
+			list = sliceType$5.nil;
+			/* while (true) { */ case 6:
+				/* if (!((p.tok === 4) || (p.tok === 14) || (p.tok === 49))) { break; } */ if(!((p.tok === 4) || (p.tok === 14) || (p.tok === 49))) { $s = 7; continue; }
+				_r$3 = p.parseFieldDecl(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				list = $append(list, _r$3);
+			$s = 6; continue;
+			case 7:
+			_r$4 = p.expect(56); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			rbrace = _r$4;
+			$24r = new ast.StructType.ptr(pos, new ast.FieldList.ptr(lbrace, list, rbrace), false);
+			$s = 10; case 10: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$6.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseStructType, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, lbrace, list, p, pos, rbrace, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.maybeConcat = function maybeConcat(r, flags) {
-			var flags, n, p, r, re1, re2, x, x$1, x$2, x$3, x$4;
+		$ptrType(parser).prototype.parsePointerType = function parsePointerType() {
+			var {$24r, _r, _r$1, _r$2, base, p, star, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			n = p.stack.$length;
-			if (n < 2) {
-				return false;
-			}
-			re1 = (x = p.stack, x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-			re2 = (x$2 = p.stack, x$3 = n - 2 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]));
-			if (!((re1.Op === 3)) || !((re2.Op === 3)) || !((((re1.Flags & 1) >>> 0) === ((re2.Flags & 1) >>> 0)))) {
-				return false;
-			}
-			re2.Rune = $appendSlice(re2.Rune, re1.Rune);
-			if (r >= 0) {
-				re1.Rune = $subslice(new sliceType$1(re1.Rune0), 0, 1);
-				(x$4 = re1.Rune, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0] = r));
-				re1.Flags = flags;
-				return true;
-			}
-			p.stack = $subslice(p.stack, 0, (n - 1 >> 0));
-			p.reuse(re1);
-			return false;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "PointerType"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.expect(14); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			star = _r$1;
+			_r$2 = p.parseType(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			base = _r$2;
+			$24r = new ast.StarExpr.ptr(star, base);
+			$s = 6; case 6: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$28.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parsePointerType, $c: true, $r, $24r, _r, _r$1, _r$2, base, p, star, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.literal = function literal(r) {
-			var p, r, re;
+		$ptrType(parser).prototype.parseDotsType = function parseDotsType() {
+			var {$24r, _r, _r$1, _r$2, elt, p, pos, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			re = p.newRegexp(3);
-			re.Flags = p.flags;
-			if (!((((p.flags & 1) >>> 0) === 0))) {
-				r = minFoldRune(r);
-			}
-			re.Rune0[0] = r;
-			re.Rune = $subslice(new sliceType$1(re.Rune0), 0, 1);
-			p.push(re);
-		};
-		minFoldRune = function minFoldRune$1(r) {
-			var min, r, r0;
-			if (r < 65 || r > 125251) {
-				return r;
-			}
-			min = r;
-			r0 = r;
-			r = unicode.SimpleFold(r);
-			while (true) {
-				if (!(!((r === r0)))) { break; }
-				if (min > r) {
-					min = r;
-				}
-				r = unicode.SimpleFold(r);
-			}
-			return min;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "DotsType"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.expect(48); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			pos = _r$1;
+			_r$2 = p.parseType(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			elt = _r$2;
+			$24r = new ast.Ellipsis.ptr(pos, elt);
+			$s = 6; case 6: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$38.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseDotsType, $c: true, $r, $24r, _r, _r$1, _r$2, elt, p, pos, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.op = function op$1(op$2) {
-			var op$2, p, re;
+		$ptrType(parser).prototype.parseParamDecl = function parseParamDecl(name, typeSetsOK) {
+			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, _1, _2, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, f, name, p, ptok, typeSetsOK, $s, $deferred, $r, $c} = $restore(this, {name, typeSetsOK});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			f = new field.ptr(ptrType$2.nil, $ifaceNil);
 			p = this;
-			re = p.newRegexp(op$2);
-			re.Flags = p.flags;
-			return p.push(re);
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "ParamDeclOrNil"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			ptok = p.tok;
+			/* */ if (!(name === ptrType$2.nil)) { $s = 4; continue; }
+			/* */ if (typeSetsOK && (p.tok === 88)) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (!(name === ptrType$2.nil)) { */ case 4:
+				p.tok = 4;
+				$s = 6; continue;
+			/* } else if (typeSetsOK && (p.tok === 88)) { */ case 5:
+				_r$1 = p.embeddedElem($ifaceNil); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				field.copy(f, new field.ptr(ptrType$2.nil, _r$1));
+				$24r = f;
+				$s = 8; case 8: return $24r;
+			/* } */ case 6:
+				_1 = p.tok;
+				/* */ if (_1 === (4)) { $s = 10; continue; }
+				/* */ if ((_1 === (14)) || (_1 === (36)) || (_1 === (71)) || (_1 === (50)) || (_1 === (63)) || (_1 === (77)) || (_1 === (82)) || (_1 === (76)) || (_1 === (49))) { $s = 11; continue; }
+				/* */ if (_1 === (48)) { $s = 12; continue; }
+				/* */ $s = 13; continue;
+				/* if (_1 === (4)) { */ case 10:
+					/* */ if (!(name === ptrType$2.nil)) { $s = 15; continue; }
+					/* */ $s = 16; continue;
+					/* if (!(name === ptrType$2.nil)) { */ case 15:
+						f.name = name;
+						p.tok = ptok;
+						$s = 17; continue;
+					/* } else { */ case 16:
+						_r$2 = p.parseIdent(); /* */ $s = 18; case 18: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						f.name = _r$2;
+					/* } */ case 17:
+						_2 = p.tok;
+						/* */ if ((_2 === (4)) || (_2 === (14)) || (_2 === (36)) || (_2 === (71)) || (_2 === (63)) || (_2 === (77)) || (_2 === (82)) || (_2 === (76)) || (_2 === (49))) { $s = 20; continue; }
+						/* */ if (_2 === (50)) { $s = 21; continue; }
+						/* */ if (_2 === (48)) { $s = 22; continue; }
+						/* */ if (_2 === (53)) { $s = 23; continue; }
+						/* */ if (_2 === (88)) { $s = 24; continue; }
+						/* */ if (_2 === (18)) { $s = 25; continue; }
+						/* */ $s = 26; continue;
+						/* if ((_2 === (4)) || (_2 === (14)) || (_2 === (36)) || (_2 === (71)) || (_2 === (63)) || (_2 === (77)) || (_2 === (82)) || (_2 === (76)) || (_2 === (49))) { */ case 20:
+							_r$3 = p.parseType(); /* */ $s = 27; case 27: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							f.typ = _r$3;
+							$s = 26; continue;
+						/* } else if (_2 === (50)) { */ case 21:
+							_r$4 = p.parseArrayFieldOrTypeInstance(f.name); /* */ $s = 28; case 28: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+							_tuple = _r$4;
+							f.name = _tuple[0];
+							f.typ = _tuple[1];
+							$s = 26; continue;
+						/* } else if (_2 === (48)) { */ case 22:
+							_r$5 = p.parseDotsType(); /* */ $s = 29; case 29: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+							f.typ = _r$5;
+							$24r$1 = f;
+							$s = 30; case 30: return $24r$1;
+						/* } else if (_2 === (53)) { */ case 23:
+							_r$6 = p.parseQualifiedIdent(f.name); /* */ $s = 31; case 31: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+							f.typ = _r$6;
+							f.name = ptrType$2.nil;
+							$s = 26; continue;
+						/* } else if (_2 === (88)) { */ case 24:
+							/* */ if (typeSetsOK) { $s = 32; continue; }
+							/* */ $s = 33; continue;
+							/* if (typeSetsOK) { */ case 32:
+								_r$7 = p.embeddedElem($ifaceNil); /* */ $s = 34; case 34: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+								f.typ = _r$7;
+								$24r$2 = f;
+								$s = 35; case 35: return $24r$2;
+							/* } */ case 33:
+							$s = 26; continue;
+						/* } else if (_2 === (18)) { */ case 25:
+							/* */ if (typeSetsOK) { $s = 36; continue; }
+							/* */ $s = 37; continue;
+							/* if (typeSetsOK) { */ case 36:
+								_r$8 = p.embeddedElem(f.name); /* */ $s = 38; case 38: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+								f.typ = _r$8;
+								f.name = ptrType$2.nil;
+								$24r$3 = f;
+								$s = 39; case 39: return $24r$3;
+							/* } */ case 37:
+						/* } */ case 26:
+					case 19:
+					$s = 14; continue;
+				/* } else if ((_1 === (14)) || (_1 === (36)) || (_1 === (71)) || (_1 === (50)) || (_1 === (63)) || (_1 === (77)) || (_1 === (82)) || (_1 === (76)) || (_1 === (49))) { */ case 11:
+					_r$9 = p.parseType(); /* */ $s = 40; case 40: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+					f.typ = _r$9;
+					$s = 14; continue;
+				/* } else if (_1 === (48)) { */ case 12:
+					_r$10 = p.parseDotsType(); /* */ $s = 41; case 41: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+					f.typ = _r$10;
+					$24r$4 = f;
+					$s = 42; case 42: return $24r$4;
+				/* } else { */ case 13:
+					$r = p.errorExpected(p.pos, "')'"); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.advance(exprEnd); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 14:
+			case 9:
+			/* */ if (typeSetsOK && (p.tok === 18) && !($interfaceIsEqual(f.typ, $ifaceNil))) { $s = 45; continue; }
+			/* */ $s = 46; continue;
+			/* if (typeSetsOK && (p.tok === 18) && !($interfaceIsEqual(f.typ, $ifaceNil))) { */ case 45:
+				_r$11 = p.embeddedElem(f.typ); /* */ $s = 47; case 47: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+				f.typ = _r$11;
+			/* } */ case 46:
+			$24r$5 = f;
+			$s = 48; case 48: return $24r$5;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  f; } if($curGoroutine.asleep) { var $f = {$blk: parseParamDecl, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, _1, _2, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, f, name, p, ptok, typeSetsOK, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.repeat = function repeat(op$2, min, max, before, after, lastRepeat) {
-			var after, before, flags, lastRepeat, max, min, n, op$2, p, re, sub, x, x$1, x$2, x$3, x$4;
+		$ptrType(parser).prototype.parseParameterList = function parseParameterList(name0, typ0, closing) {
+			var {$24r, $24r$1, $24r$2, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, addParams, closing, i, i$1, list, missingName, n, name0, named, names, ok, p, par, par$1, par$2, par$3, par$4, params, pos, tparams, typ, typ$1, typ$2, typ0, typeSetsOK, $s, $deferred, $r, $c} = $restore(this, {name0, typ0, closing});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			names = [names];
+			params = [params];
+			typ = [typ];
+			params[0] = sliceType$5.nil;
 			p = this;
-			flags = p.flags;
-			if (!((((p.flags & 64) >>> 0) === 0))) {
-				if (after.length > 0 && (after.charCodeAt(0) === 63)) {
-					after = $substring(after, 1);
-					flags = (flags ^ (32)) << 16 >>> 16;
-				}
-				if (!(lastRepeat === "")) {
-					return ["", new Error.ptr("invalid nested repetition operator", $substring(lastRepeat, 0, (lastRepeat.length - after.length >> 0)))];
-				}
-			}
-			n = p.stack.$length;
-			if (n === 0) {
-				return ["", new Error.ptr("missing argument to repetition operator", $substring(before, 0, (before.length - after.length >> 0)))];
-			}
-			sub = (x = p.stack, x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-			if (sub.Op >= 128) {
-				return ["", new Error.ptr("missing argument to repetition operator", $substring(before, 0, (before.length - after.length >> 0)))];
-			}
-			re = p.newRegexp(op$2);
-			re.Min = min;
-			re.Max = max;
-			re.Flags = flags;
-			re.Sub = $subslice(new sliceType$4(re.Sub0), 0, 1);
-			(x$2 = re.Sub, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0] = sub));
-			(x$3 = p.stack, x$4 = n - 1 >> 0, ((x$4 < 0 || x$4 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + x$4] = re));
-			p.checkLimits(re);
-			if ((op$2 === 17) && (min >= 2 || max >= 2) && !repeatIsValid(re, 1000)) {
-				return ["", new Error.ptr("invalid repeat count", $substring(before, 0, (before.length - after.length >> 0)))];
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "ParameterList"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			tparams = closing === 55;
+			typeSetsOK = tparams;
+			pos = p.pos;
+			if (!(name0 === ptrType$2.nil)) {
+				pos = name0.Pos();
 			}
-			return [after, $ifaceNil];
-		};
-		repeatIsValid = function repeatIsValid$1(re, n) {
-			var _i, _q, _ref, m, n, re, sub;
-			if (re.Op === 17) {
-				m = re.Max;
-				if (m === 0) {
-					return true;
-				}
-				if (m < 0) {
-					m = re.Min;
-				}
-				if (m > n) {
-					return false;
+			list = sliceType$6.nil;
+			named = 0;
+			/* while (true) { */ case 4:
+				/* if (!(!(name0 === ptrType$2.nil) || !((p.tok === closing)) && !((p.tok === 1)))) { break; } */ if(!(!(name0 === ptrType$2.nil) || !((p.tok === closing)) && !((p.tok === 1)))) { $s = 5; continue; }
+				par = new field.ptr(ptrType$2.nil, $ifaceNil);
+				/* */ if (!($interfaceIsEqual(typ0, $ifaceNil))) { $s = 6; continue; }
+				/* */ $s = 7; continue;
+				/* if (!($interfaceIsEqual(typ0, $ifaceNil))) { */ case 6:
+					/* */ if (typeSetsOK) { $s = 9; continue; }
+					/* */ $s = 10; continue;
+					/* if (typeSetsOK) { */ case 9:
+						_r$1 = p.embeddedElem(typ0); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						typ0 = _r$1;
+					/* } */ case 10:
+					field.copy(par, new field.ptr(name0, typ0));
+					$s = 8; continue;
+				/* } else { */ case 7:
+					_r$2 = p.parseParamDecl(name0, typeSetsOK); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					field.copy(par, _r$2);
+				/* } */ case 8:
+				name0 = ptrType$2.nil;
+				typ0 = $ifaceNil;
+				if (!(par.name === ptrType$2.nil) || !($interfaceIsEqual(par.typ, $ifaceNil))) {
+					list = $append(list, par);
+					if (!(par.name === ptrType$2.nil) && !($interfaceIsEqual(par.typ, $ifaceNil))) {
+						named = named + (1) >> 0;
+					}
 				}
-				if (m > 0) {
-					n = (_q = n / (m), (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"));
+				_r$3 = p.atComma("parameter list", closing); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				/* */ if (!_r$3) { $s = 13; continue; }
+				/* */ $s = 14; continue;
+				/* if (!_r$3) { */ case 13:
+					/* break; */ $s = 5; continue;
+				/* } */ case 14:
+				$r = p.next(); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = 4; continue;
+			case 5:
+			/* */ if (list.$length === 0) { $s = 17; continue; }
+			/* */ $s = 18; continue;
+			/* if (list.$length === 0) { */ case 17:
+				$24r = params[0];
+				$s = 19; case 19: return $24r;
+			/* } */ case 18:
+			/* */ if (named === 0) { $s = 20; continue; }
+			/* */ if (!((named === list.$length))) { $s = 21; continue; }
+			/* */ $s = 22; continue;
+			/* if (named === 0) { */ case 20:
+				i = 0;
+				while (true) {
+					if (!(i < list.$length)) { break; }
+					par$1 = ((i < 0 || i >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(list.$array, list.$offset + i, ptrType$39));
+					typ$1 = par$1.name;
+					if (!(typ$1 === ptrType$2.nil)) {
+						par$1.typ = typ$1;
+						par$1.name = ptrType$2.nil;
+					}
+					i = i + (1) >> 0;
 				}
-			}
-			_ref = re.Sub;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!repeatIsValid(sub, n)) {
-					return false;
+				/* */ if (tparams) { $s = 23; continue; }
+				/* */ $s = 24; continue;
+				/* if (tparams) { */ case 23:
+					$r = p.error(pos, "type parameters must be named"); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 24:
+				$s = 22; continue;
+			/* } else if (!((named === list.$length))) { */ case 21:
+				ok = true;
+				typ$2 = $ifaceNil;
+				missingName = pos;
+				i$1 = list.$length - 1 >> 0;
+				/* while (true) { */ case 26:
+					/* if (!(i$1 >= 0)) { break; } */ if(!(i$1 >= 0)) { $s = 27; continue; }
+					par$2 = ((i$1 < 0 || i$1 >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(list.$array, list.$offset + i$1, ptrType$39));
+					/* */ if (!($interfaceIsEqual(par$2.typ, $ifaceNil))) { $s = 28; continue; }
+					/* */ if (!($interfaceIsEqual(typ$2, $ifaceNil))) { $s = 29; continue; }
+					/* */ $s = 30; continue;
+					/* if (!($interfaceIsEqual(par$2.typ, $ifaceNil))) { */ case 28:
+						typ$2 = par$2.typ;
+						/* */ if (par$2.name === ptrType$2.nil) { $s = 32; continue; }
+						/* */ $s = 33; continue;
+						/* if (par$2.name === ptrType$2.nil) { */ case 32:
+							ok = false;
+							_r$4 = par$2.typ.Pos(); /* */ $s = 34; case 34: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+							missingName = _r$4;
+							n = ast.NewIdent("_");
+							_r$5 = typ$2.Pos(); /* */ $s = 35; case 35: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+							n.NamePos = _r$5;
+							par$2.name = n;
+						/* } */ case 33:
+						$s = 31; continue;
+					/* } else if (!($interfaceIsEqual(typ$2, $ifaceNil))) { */ case 29:
+						par$2.typ = typ$2;
+						$s = 31; continue;
+					/* } else { */ case 30:
+						ok = false;
+						missingName = par$2.name.Pos();
+						par$2.typ = new ast.BadExpr.ptr(par$2.name.Pos(), p.pos);
+					/* } */ case 31:
+					i$1 = i$1 - (1) >> 0;
+				$s = 26; continue;
+				case 27:
+				/* */ if (!ok) { $s = 36; continue; }
+				/* */ $s = 37; continue;
+				/* if (!ok) { */ case 36:
+					/* */ if (tparams) { $s = 38; continue; }
+					/* */ $s = 39; continue;
+					/* if (tparams) { */ case 38:
+						$r = p.error(missingName, "type parameters must be named"); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 40; continue;
+					/* } else { */ case 39:
+						$r = p.error(pos, "mixed named and unnamed parameters"); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 40:
+				/* } */ case 37:
+			/* } */ case 22:
+			/* */ if (named === 0) { $s = 43; continue; }
+			/* */ $s = 44; continue;
+			/* if (named === 0) { */ case 43:
+				_ref = list;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					par$3 = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), field);
+					assert(!($interfaceIsEqual(par$3.typ, $ifaceNil)), "nil type in unnamed parameter list");
+					params[0] = $append(params[0], new ast.Field.ptr(ptrType$34.nil, sliceType.nil, par$3.typ, ptrType$36.nil, ptrType$34.nil));
+					_i++;
 				}
-				_i++;
-			}
-			return true;
-		};
-		$ptrType(parser).prototype.concat = function concat() {
-			var {$24r, _r, _r$1, i, p, subs, x, x$1, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			p.maybeConcat(-1, 0);
-			i = p.stack.$length;
-			while (true) {
-				if (!(i > 0 && (x = p.stack, x$1 = i - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Op < 128)) { break; }
-				i = i - (1) >> 0;
-			}
-			subs = $subslice(p.stack, i);
-			p.stack = $subslice(p.stack, 0, i);
-			if (subs.$length === 0) {
-				$s = -1; return p.push(p.newRegexp(2));
-			}
-			_r = p.collapse(subs, 18); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = p.push(_r); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: concat, $c: true, $r, $24r, _r, _r$1, i, p, subs, x, x$1, $s};return $f;
+				$24r$1 = params[0];
+				$s = 45; case 45: return $24r$1;
+			/* } */ case 44:
+			names[0] = sliceType.nil;
+			typ[0] = $ifaceNil;
+			addParams = (function(names, params, typ) { return function parser·parseParameterList·func1() {
+					var field$1;
+					assert(!($interfaceIsEqual(typ[0], $ifaceNil)), "nil type in named parameter list");
+					field$1 = new ast.Field.ptr(ptrType$34.nil, names[0], typ[0], ptrType$36.nil, ptrType$34.nil);
+					params[0] = $append(params[0], field$1);
+					names[0] = sliceType.nil;
+				}; })(names, params, typ);
+			_ref$1 = list;
+			_i$1 = 0;
+			/* while (true) { */ case 46:
+				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 47; continue; }
+				par$4 = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), field);
+				/* */ if (!($interfaceIsEqual(par$4.typ, typ[0]))) { $s = 48; continue; }
+				/* */ $s = 49; continue;
+				/* if (!($interfaceIsEqual(par$4.typ, typ[0]))) { */ case 48:
+					/* */ if (names[0].$length > 0) { $s = 50; continue; }
+					/* */ $s = 51; continue;
+					/* if (names[0].$length > 0) { */ case 50:
+						$r = addParams(); /* */ $s = 52; case 52: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 51:
+					typ[0] = par$4.typ;
+				/* } */ case 49:
+				names[0] = $append(names[0], par$4.name);
+				_i$1++;
+			$s = 46; continue;
+			case 47:
+			/* */ if (names[0].$length > 0) { $s = 53; continue; }
+			/* */ $s = 54; continue;
+			/* if (names[0].$length > 0) { */ case 53:
+				$r = addParams(); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 54:
+			$24r$2 = params[0];
+			$s = 56; case 56: return $24r$2;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  params[0]; } if($curGoroutine.asleep) { var $f = {$blk: parseParameterList, $c: true, $r, $24r, $24r$1, $24r$2, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, addParams, closing, i, i$1, list, missingName, n, name0, named, names, ok, p, par, par$1, par$2, par$3, par$4, params, pos, tparams, typ, typ$1, typ$2, typ0, typeSetsOK, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.alternate = function alternate() {
-			var {$24r, _r, _r$1, i, p, subs, x, x$1, x$2, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+		$ptrType(parser).prototype.parseParameters = function parseParameters(acceptTParams) {
+			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, acceptTParams, fields, list, opening, opening$1, p, params, rbrack, rparen, tparams, $s, $deferred, $r, $c} = $restore(this, {acceptTParams});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			tparams = ptrType$27.nil;
+			params = ptrType$27.nil;
 			p = this;
-			i = p.stack.$length;
-			while (true) {
-				if (!(i > 0 && (x = p.stack, x$1 = i - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Op < 128)) { break; }
-				i = i - (1) >> 0;
-			}
-			subs = $subslice(p.stack, i);
-			p.stack = $subslice(p.stack, 0, i);
-			/* */ if (subs.$length > 0) { $s = 1; continue; }
+			/* */ if (p.trace) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (subs.$length > 0) { */ case 1:
-				$r = cleanAlt((x$2 = subs.$length - 1 >> 0, ((x$2 < 0 || x$2 >= subs.$length) ? ($throwRuntimeError("index out of range"), undefined) : subs.$array[subs.$offset + x$2]))); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "Parameters"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
 			/* } */ case 2:
-			if (subs.$length === 0) {
-				$s = -1; return p.push(p.newRegexp(1));
-			}
-			_r = p.collapse(subs, 19); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = p.push(_r); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 6; case 6: return $24r;
-			/* */ } return; } var $f = {$blk: alternate, $c: true, $r, $24r, _r, _r$1, i, p, subs, x, x$1, x$2, $s};return $f;
-		};
-		cleanAlt = function cleanAlt$1(re) {
-			var {_1, _r, re, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {re});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-				_1 = re.Op;
-				/* */ if (_1 === (4)) { $s = 2; continue; }
-				/* */ $s = 3; continue;
-				/* if (_1 === (4)) { */ case 2:
-					_r = cleanClass((re.$ptr_Rune || (re.$ptr_Rune = new ptrType$2(function() { return this.$target.Rune; }, function($v) { this.$target.Rune = $v; }, re)))); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					re.Rune = _r;
-					if ((re.Rune.$length === 2) && ((x = re.Rune, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) === 0) && ((x$1 = re.Rune, (1 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 1])) === 1114111)) {
-						re.Rune = sliceType$1.nil;
-						re.Op = 6;
-						$s = -1; return;
-					}
-					if ((re.Rune.$length === 4) && ((x$2 = re.Rune, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])) === 0) && ((x$3 = re.Rune, (1 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 1])) === 9) && ((x$4 = re.Rune, (2 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 2])) === 11) && ((x$5 = re.Rune, (3 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 3])) === 1114111)) {
-						re.Rune = sliceType$1.nil;
-						re.Op = 5;
-						$s = -1; return;
-					}
-					if ((re.Rune.$capacity - re.Rune.$length >> 0) > 100) {
-						re.Rune = $appendSlice($subslice(new sliceType$1(re.Rune0), 0, 0), re.Rune);
-					}
-				/* } */ case 3:
-			case 1:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: cleanAlt$1, $c: true, $r, _1, _r, re, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
+			/* */ if (acceptTParams && (p.tok === 50)) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (acceptTParams && (p.tok === 50)) { */ case 4:
+				opening = p.pos;
+				$r = p.next(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$1 = p.parseParameterList(ptrType$2.nil, $ifaceNil, 55); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				list = _r$1;
+				_r$2 = p.expect(55); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				rbrack = _r$2;
+				tparams = new ast.FieldList.ptr(opening, list, rbrack);
+				/* */ if (tparams.NumFields() === 0) { $s = 9; continue; }
+				/* */ $s = 10; continue;
+				/* if (tparams.NumFields() === 0) { */ case 9:
+					$r = p.error(tparams.Closing, "empty type parameter list"); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					tparams = ptrType$27.nil;
+				/* } */ case 10:
+			/* } */ case 5:
+			_r$3 = p.expect(49); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			opening$1 = _r$3;
+			fields = sliceType$5.nil;
+			/* */ if (!((p.tok === 54))) { $s = 13; continue; }
+			/* */ $s = 14; continue;
+			/* if (!((p.tok === 54))) { */ case 13:
+				_r$4 = p.parseParameterList(ptrType$2.nil, $ifaceNil, 54); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				fields = _r$4;
+			/* } */ case 14:
+			_r$5 = p.expect(54); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			rparen = _r$5;
+			params = new ast.FieldList.ptr(opening$1, fields, rparen);
+			$24r = [tparams, params];
+			$s = 17; case 17: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [tparams, params]; } if($curGoroutine.asleep) { var $f = {$blk: parseParameters, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, acceptTParams, fields, list, opening, opening$1, p, params, rbrack, rparen, tparams, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.collapse = function collapse(subs, op$2) {
-			var {_i, _r, _ref, old, op$2, p, re, sub, subs, x, $s, $r, $c} = $restore(this, {subs, op$2});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+		$ptrType(parser).prototype.parseResult = function parseResult() {
+			var {$24r, $24r$1, $24r$2, _r, _r$1, _r$2, _tuple, list, p, results, typ, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			if (subs.$length === 1) {
-				$s = -1; return (0 >= subs.$length ? ($throwRuntimeError("index out of range"), undefined) : subs.$array[subs.$offset + 0]);
-			}
-			re = p.newRegexp(op$2);
-			re.Sub = $subslice(new sliceType$4(re.Sub0), 0, 0);
-			_ref = subs;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (sub.Op === op$2) {
-					re.Sub = $appendSlice(re.Sub, sub.Sub);
-					p.reuse(sub);
-				} else {
-					re.Sub = $append(re.Sub, sub);
-				}
-				_i++;
-			}
-			/* */ if (op$2 === 19) { $s = 1; continue; }
+			/* */ if (p.trace) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (op$2 === 19) { */ case 1:
-				_r = p.factor(re.Sub); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				re.Sub = _r;
-				if (re.Sub.$length === 1) {
-					old = re;
-					re = (x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
-					p.reuse(old);
-				}
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "Result"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
 			/* } */ case 2:
-			$s = -1; return re;
-			/* */ } return; } var $f = {$blk: collapse, $c: true, $r, _i, _r, _ref, old, op$2, p, re, sub, subs, x, $s};return $f;
-		};
-		$ptrType(parser).prototype.factor = function factor(sub) {
-			var {_i, _r, _r$1, _ref, _tmp, _tmp$1, _tuple, first, i, i$1, i$2, i$3, ifirst, iflags, istr, j, j$1, j$2, j$3, max, out, p, prefix, prefix$1, re, re$1, reuse$1, same, start, str, strflags, sub, suffix, suffix$1, x, x$1, $s, $r, $c} = $restore(this, {sub});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = this;
-			if (sub.$length < 2) {
-				$s = -1; return sub;
-			}
-			str = sliceType$1.nil;
-			strflags = 0;
-			start = 0;
-			out = $subslice(sub, 0, 0);
-			i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(i <= sub.$length)) { break; } */ if(!(i <= sub.$length)) { $s = 2; continue; }
-				istr = sliceType$1.nil;
-				iflags = 0;
-				if (i < sub.$length) {
-					_tuple = p.leadingString(((i < 0 || i >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + i]));
-					istr = _tuple[0];
-					iflags = _tuple[1];
-					if (iflags === strflags) {
-						same = 0;
-						while (true) {
-							if (!(same < str.$length && same < istr.$length && (((same < 0 || same >= str.$length) ? ($throwRuntimeError("index out of range"), undefined) : str.$array[str.$offset + same]) === ((same < 0 || same >= istr.$length) ? ($throwRuntimeError("index out of range"), undefined) : istr.$array[istr.$offset + same])))) { break; }
-							same = same + (1) >> 0;
-						}
-						if (same > 0) {
-							str = $subslice(str, 0, same);
-							i = i + (1) >> 0;
-							/* continue; */ $s = 1; continue;
-						}
-					}
-				}
-				/* */ if (i === start) { $s = 3; continue; }
-				/* */ if (i === (start + 1 >> 0)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (i === start) { */ case 3:
-					$s = 6; continue;
-				/* } else if (i === (start + 1 >> 0)) { */ case 4:
-					out = $append(out, ((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start]));
-					$s = 6; continue;
-				/* } else { */ case 5:
-					prefix = p.newRegexp(3);
-					prefix.Flags = strflags;
-					prefix.Rune = $appendSlice($subslice(prefix.Rune, 0, 0), str);
-					j = start;
-					while (true) {
-						if (!(j < i)) { break; }
-						((j < 0 || j >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j] = p.removeLeadingString(((j < 0 || j >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j]), str.$length));
-						p.checkLimits(((j < 0 || j >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j]));
-						j = j + (1) >> 0;
-					}
-					_r = p.collapse($subslice(sub, start, i), 19); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					suffix = _r;
-					re = p.newRegexp(18);
-					re.Sub = $append($subslice(re.Sub, 0, 0), prefix, suffix);
-					out = $append(out, re);
-				/* } */ case 6:
-				start = i;
-				str = istr;
-				strflags = iflags;
-				i = i + (1) >> 0;
-			$s = 1; continue;
-			case 2:
-			sub = out;
-			start = 0;
-			out = $subslice(sub, 0, 0);
-			first = ptrType.nil;
-			i$1 = 0;
-			/* while (true) { */ case 8:
-				/* if (!(i$1 <= sub.$length)) { break; } */ if(!(i$1 <= sub.$length)) { $s = 9; continue; }
-				ifirst = ptrType.nil;
-				if (i$1 < sub.$length) {
-					ifirst = p.leadingRegexp(((i$1 < 0 || i$1 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + i$1]));
-					if (!(first === ptrType.nil) && first.Equal(ifirst) && (isCharClass(first) || ((first.Op === 17) && (first.Min === first.Max) && isCharClass((x = first.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])))))) {
-						i$1 = i$1 + (1) >> 0;
-						/* continue; */ $s = 8; continue;
-					}
-				}
-				/* */ if (i$1 === start) { $s = 10; continue; }
-				/* */ if (i$1 === (start + 1 >> 0)) { $s = 11; continue; }
-				/* */ $s = 12; continue;
-				/* if (i$1 === start) { */ case 10:
-					$s = 13; continue;
-				/* } else if (i$1 === (start + 1 >> 0)) { */ case 11:
-					out = $append(out, ((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start]));
-					$s = 13; continue;
-				/* } else { */ case 12:
-					prefix$1 = first;
-					j$1 = start;
-					while (true) {
-						if (!(j$1 < i$1)) { break; }
-						reuse$1 = !((j$1 === start));
-						((j$1 < 0 || j$1 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$1] = p.removeLeadingRegexp(((j$1 < 0 || j$1 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$1]), reuse$1));
-						p.checkLimits(((j$1 < 0 || j$1 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$1]));
-						j$1 = j$1 + (1) >> 0;
-					}
-					_r$1 = p.collapse($subslice(sub, start, i$1), 19); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					suffix$1 = _r$1;
-					re$1 = p.newRegexp(18);
-					re$1.Sub = $append($subslice(re$1.Sub, 0, 0), prefix$1, suffix$1);
-					out = $append(out, re$1);
-				/* } */ case 13:
-				start = i$1;
-				first = ifirst;
-				i$1 = i$1 + (1) >> 0;
-			$s = 8; continue;
-			case 9:
-			sub = out;
-			start = 0;
-			out = $subslice(sub, 0, 0);
-			i$2 = 0;
-			/* while (true) { */ case 15:
-				/* if (!(i$2 <= sub.$length)) { break; } */ if(!(i$2 <= sub.$length)) { $s = 16; continue; }
-				if (i$2 < sub.$length && isCharClass(((i$2 < 0 || i$2 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + i$2]))) {
-					i$2 = i$2 + (1) >> 0;
-					/* continue; */ $s = 15; continue;
-				}
-				/* */ if (i$2 === start) { $s = 17; continue; }
-				/* */ if (i$2 === (start + 1 >> 0)) { $s = 18; continue; }
-				/* */ $s = 19; continue;
-				/* if (i$2 === start) { */ case 17:
-					$s = 20; continue;
-				/* } else if (i$2 === (start + 1 >> 0)) { */ case 18:
-					out = $append(out, ((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start]));
-					$s = 20; continue;
-				/* } else { */ case 19:
-					max = start;
-					j$2 = start + 1 >> 0;
-					while (true) {
-						if (!(j$2 < i$2)) { break; }
-						if (((max < 0 || max >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + max]).Op < ((j$2 < 0 || j$2 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$2]).Op || (((max < 0 || max >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + max]).Op === ((j$2 < 0 || j$2 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$2]).Op) && ((max < 0 || max >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + max]).Rune.$length < ((j$2 < 0 || j$2 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$2]).Rune.$length) {
-							max = j$2;
-						}
-						j$2 = j$2 + (1) >> 0;
-					}
-					_tmp = ((max < 0 || max >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + max]);
-					_tmp$1 = ((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start]);
-					((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start] = _tmp);
-					((max < 0 || max >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + max] = _tmp$1);
-					j$3 = start + 1 >> 0;
-					while (true) {
-						if (!(j$3 < i$2)) { break; }
-						mergeCharClass(((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start]), ((j$3 < 0 || j$3 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$3]));
-						p.reuse(((j$3 < 0 || j$3 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$3]));
-						j$3 = j$3 + (1) >> 0;
-					}
-					$r = cleanAlt(((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start])); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					out = $append(out, ((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start]));
-				/* } */ case 20:
-				if (i$2 < sub.$length) {
-					out = $append(out, ((i$2 < 0 || i$2 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + i$2]));
-				}
-				start = i$2 + 1 >> 0;
-				i$2 = i$2 + (1) >> 0;
-			$s = 15; continue;
-			case 16:
-			sub = out;
-			start = 0;
-			out = $subslice(sub, 0, 0);
-			_ref = sub;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i$3 = _i;
-				if ((i$3 + 1 >> 0) < sub.$length && (((i$3 < 0 || i$3 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + i$3]).Op === 2) && ((x$1 = i$3 + 1 >> 0, ((x$1 < 0 || x$1 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + x$1])).Op === 2)) {
-					_i++;
-					continue;
-				}
-				out = $append(out, ((i$3 < 0 || i$3 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + i$3]));
-				_i++;
-			}
-			sub = out;
-			$s = -1; return sub;
-			/* */ } return; } var $f = {$blk: factor, $c: true, $r, _i, _r, _r$1, _ref, _tmp, _tmp$1, _tuple, first, i, i$1, i$2, i$3, ifirst, iflags, istr, j, j$1, j$2, j$3, max, out, p, prefix, prefix$1, re, re$1, reuse$1, same, start, str, strflags, sub, suffix, suffix$1, x, x$1, $s};return $f;
+			/* */ if (p.tok === 49) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (p.tok === 49) { */ case 4:
+				_r$1 = p.parseParameters(false); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_tuple = _r$1;
+				results = _tuple[1];
+				$24r = results;
+				$s = 7; case 7: return $24r;
+			/* } */ case 5:
+			_r$2 = p.tryIdentOrType(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			typ = _r$2;
+			/* */ if (!($interfaceIsEqual(typ, $ifaceNil))) { $s = 9; continue; }
+			/* */ $s = 10; continue;
+			/* if (!($interfaceIsEqual(typ, $ifaceNil))) { */ case 9:
+				list = $makeSlice(sliceType$5, 1);
+				(0 >= list.$length ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + 0] = new ast.Field.ptr(ptrType$34.nil, sliceType.nil, typ, ptrType$36.nil, ptrType$34.nil));
+				$24r$1 = new ast.FieldList.ptr(0, list, 0);
+				$s = 11; case 11: return $24r$1;
+			/* } */ case 10:
+			$24r$2 = ptrType$27.nil;
+			$s = 12; case 12: return $24r$2;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$27.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseResult, $c: true, $r, $24r, $24r$1, $24r$2, _r, _r$1, _r$2, _tuple, list, p, results, typ, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.leadingString = function leadingString(re) {
-			var p, re, x;
+		$ptrType(parser).prototype.parseFuncType = function parseFuncType() {
+			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _tuple, p, params, pos, results, tparams, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			if ((re.Op === 18) && re.Sub.$length > 0) {
-				re = (x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
-			}
-			if (!((re.Op === 3))) {
-				return [sliceType$1.nil, 0];
-			}
-			return [re.Rune, (re.Flags & 1) >>> 0];
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "FuncType"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.expect(71); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			pos = _r$1;
+			_r$2 = p.parseParameters(true); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_tuple = _r$2;
+			tparams = _tuple[0];
+			params = _tuple[1];
+			/* */ if (!(tparams === ptrType$27.nil)) { $s = 6; continue; }
+			/* */ $s = 7; continue;
+			/* if (!(tparams === ptrType$27.nil)) { */ case 6:
+				_r$3 = tparams.Pos(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				$r = p.error(_r$3, "function type must have no type parameters"); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 7:
+			_r$4 = p.parseResult(); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			results = _r$4;
+			$24r = new ast.FuncType.ptr(pos, ptrType$27.nil, params, results);
+			$s = 11; case 11: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$7.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseFuncType, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _tuple, p, params, pos, results, tparams, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.removeLeadingString = function removeLeadingString(re, n) {
-			var _1, n, old, p, re, sub, x, x$1, x$2;
+		$ptrType(parser).prototype.parseMethodSpec = function parseMethodSpec() {
+			var {$24r, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, doc, ident, idents, lbrack, list, name0, p, params, params$1, rbrack, results, results$1, typ, x, x$1, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			if ((re.Op === 18) && re.Sub.$length > 0) {
-				sub = (x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
-				sub = p.removeLeadingString(sub, n);
-				(x$1 = re.Sub, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0] = sub));
-				if (sub.Op === 2) {
-					p.reuse(sub);
-					_1 = re.Sub.$length;
-					if ((_1 === (0)) || (_1 === (1))) {
-						re.Op = 2;
-						re.Sub = sliceType$4.nil;
-					} else if (_1 === (2)) {
-						old = re;
-						re = (x$2 = re.Sub, (1 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 1]));
-						p.reuse(old);
-					} else {
-						$copySlice(re.Sub, $subslice(re.Sub, 1));
-						re.Sub = $subslice(re.Sub, 0, (re.Sub.$length - 1 >> 0));
-					}
-				}
-				return re;
-			}
-			if (re.Op === 3) {
-				re.Rune = $subslice(re.Rune, 0, $copySlice(re.Rune, $subslice(re.Rune, n)));
-				if (re.Rune.$length === 0) {
-					re.Op = 2;
-				}
-			}
-			return re;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "MethodSpec"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			doc = p.leadComment;
+			idents = sliceType.nil;
+			typ = $ifaceNil;
+			_r$1 = p.parseTypeName(ptrType$2.nil); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			x = _r$1;
+			_tuple = $assertType(x, ptrType$2, true);
+			ident = _tuple[0];
+			/* */ if (!(ident === ptrType$2.nil)) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (!(ident === ptrType$2.nil)) { */ case 5:
+					/* */ if ((p.tok === 50)) { $s = 9; continue; }
+					/* */ if ((p.tok === 49)) { $s = 10; continue; }
+					/* */ $s = 11; continue;
+					/* if ((p.tok === 50)) { */ case 9:
+						lbrack = p.pos;
+						$r = p.next(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						p.exprLev = p.exprLev + (1) >> 0;
+						_r$2 = p.parseExpr(); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						x$1 = _r$2;
+						p.exprLev = p.exprLev - (1) >> 0;
+						_tuple$1 = $assertType(x$1, ptrType$2, true);
+						name0 = _tuple$1[0];
+						/* */ if (!(name0 === ptrType$2.nil) && !((p.tok === 52)) && !((p.tok === 55))) { $s = 15; continue; }
+						/* */ $s = 16; continue;
+						/* if (!(name0 === ptrType$2.nil) && !((p.tok === 52)) && !((p.tok === 55))) { */ case 15:
+							_r$3 = p.parseParameterList(name0, $ifaceNil, 55); /* */ $s = 18; case 18: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							$unused(_r$3);
+							_r$4 = p.expect(55); /* */ $s = 19; case 19: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+							$unused(_r$4);
+							$r = p.error(lbrack, "interface method must have no type parameters"); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_r$5 = p.parseParameters(false); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+							_tuple$2 = _r$5;
+							params = _tuple$2[1];
+							_r$6 = p.parseResult(); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+							results = _r$6;
+							idents = new sliceType([ident]);
+							typ = new ast.FuncType.ptr(0, ptrType$27.nil, params, results);
+							$s = 17; continue;
+						/* } else { */ case 16:
+							list = new sliceType$3([x$1]);
+							_r$7 = p.atComma("type argument list", 55); /* */ $s = 25; case 25: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+							/* */ if (_r$7) { $s = 23; continue; }
+							/* */ $s = 24; continue;
+							/* if (_r$7) { */ case 23:
+								p.exprLev = p.exprLev + (1) >> 0;
+								$r = p.next(); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								/* while (true) { */ case 27:
+									/* if (!(!((p.tok === 55)) && !((p.tok === 1)))) { break; } */ if(!(!((p.tok === 55)) && !((p.tok === 1)))) { $s = 28; continue; }
+									_r$8 = p.parseType(); /* */ $s = 29; case 29: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+									list = $append(list, _r$8);
+									_r$9 = p.atComma("type argument list", 55); /* */ $s = 32; case 32: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+									/* */ if (!_r$9) { $s = 30; continue; }
+									/* */ $s = 31; continue;
+									/* if (!_r$9) { */ case 30:
+										/* break; */ $s = 28; continue;
+									/* } */ case 31:
+									$r = p.next(); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = 27; continue;
+								case 28:
+								p.exprLev = p.exprLev - (1) >> 0;
+							/* } */ case 24:
+							_r$10 = p.expectClosing(55, "type argument list"); /* */ $s = 34; case 34: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+							rbrack = _r$10;
+							typ = typeparams.PackIndexExpr(ident, lbrack, list, rbrack);
+						/* } */ case 17:
+						$s = 12; continue;
+					/* } else if ((p.tok === 49)) { */ case 10:
+						_r$11 = p.parseParameters(false); /* */ $s = 35; case 35: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+						_tuple$3 = _r$11;
+						params$1 = _tuple$3[1];
+						_r$12 = p.parseResult(); /* */ $s = 36; case 36: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+						results$1 = _r$12;
+						idents = new sliceType([ident]);
+						typ = new ast.FuncType.ptr(0, ptrType$27.nil, params$1, results$1);
+						$s = 12; continue;
+					/* } else { */ case 11:
+						typ = x;
+					/* } */ case 12:
+				case 8:
+				$s = 7; continue;
+			/* } else { */ case 6:
+				typ = x;
+				/* */ if (p.tok === 50) { $s = 37; continue; }
+				/* */ $s = 38; continue;
+				/* if (p.tok === 50) { */ case 37:
+					_r$13 = p.parseTypeInstance(typ); /* */ $s = 39; case 39: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+					typ = _r$13;
+				/* } */ case 38:
+			/* } */ case 7:
+			$24r = new ast.Field.ptr(doc, idents, typ, ptrType$36.nil, ptrType$34.nil);
+			$s = 40; case 40: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$37.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseMethodSpec, $c: true, $r, $24r, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, doc, ident, idents, lbrack, list, name0, p, params, params$1, rbrack, results, results$1, typ, x, x$1, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.leadingRegexp = function leadingRegexp(re) {
-			var p, re, sub, x;
+		$ptrType(parser).prototype.embeddedElem = function embeddedElem(x) {
+			var {$24r, _r, _r$1, _r$2, p, t, x, $s, $deferred, $r, $c} = $restore(this, {x});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			if (re.Op === 2) {
-				return ptrType.nil;
-			}
-			if ((re.Op === 18) && re.Sub.$length > 0) {
-				sub = (x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
-				if (sub.Op === 2) {
-					return ptrType.nil;
-				}
-				return sub;
-			}
-			return re;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "EmbeddedElem"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			/* */ if ($interfaceIsEqual(x, $ifaceNil)) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if ($interfaceIsEqual(x, $ifaceNil)) { */ case 4:
+				_r$1 = p.embeddedTerm(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				x = _r$1;
+			/* } */ case 5:
+			/* while (true) { */ case 7:
+				/* if (!(p.tok === 18)) { break; } */ if(!(p.tok === 18)) { $s = 8; continue; }
+				t = new ast.BinaryExpr.ptr($ifaceNil, 0, 0, $ifaceNil);
+				t.OpPos = p.pos;
+				t.Op = 18;
+				$r = p.next(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				t.X = x;
+				_r$2 = p.embeddedTerm(); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				t.Y = _r$2;
+				x = t;
+			$s = 7; continue;
+			case 8:
+			$24r = x;
+			$s = 11; case 11: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: embeddedElem, $c: true, $r, $24r, _r, _r$1, _r$2, p, t, x, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.removeLeadingRegexp = function removeLeadingRegexp(re, reuse$1) {
-			var _1, old, p, re, reuse$1, x, x$1;
+		$ptrType(parser).prototype.embeddedTerm = function embeddedTerm() {
+			var {$24r, $24r$1, $24r$2, _r, _r$1, _r$2, p, pos, t, t$1, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			if ((re.Op === 18) && re.Sub.$length > 0) {
-				if (reuse$1) {
-					p.reuse((x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])));
-				}
-				re.Sub = $subslice(re.Sub, 0, $copySlice(re.Sub, $subslice(re.Sub, 1)));
-				_1 = re.Sub.$length;
-				if (_1 === (0)) {
-					re.Op = 2;
-					re.Sub = sliceType$4.nil;
-				} else if (_1 === (1)) {
-					old = re;
-					re = (x$1 = re.Sub, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]));
-					p.reuse(old);
-				}
-				return re;
-			}
-			if (reuse$1) {
-				p.reuse(re);
-			}
-			return p.newRegexp(2);
-		};
-		literalRegexp = function literalRegexp$1(s, flags) {
-			var _i, _ref, _rune, c, flags, re, s;
-			re = new Regexp.ptr(3, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
-			re.Flags = flags;
-			re.Rune = $subslice(new sliceType$1(re.Rune0), 0, 0);
-			_ref = s;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.length)) { break; }
-				_rune = $decodeRune(_ref, _i);
-				c = _rune[0];
-				if (re.Rune.$length >= re.Rune.$capacity) {
-					re.Rune = (new sliceType$1($stringToRunes(s)));
-					break;
-				}
-				re.Rune = $append(re.Rune, c);
-				_i += _rune[1];
-			}
-			return re;
-		};
-		Parse = function Parse$1(s, flags) {
-			var {$24r, _r, flags, s, $s, $r, $c} = $restore(this, {s, flags});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = parse(s, flags); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Parse$1, $c: true, $r, $24r, _r, flags, s, $s};return $f;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "EmbeddedTerm"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			/* */ if (p.tok === 88) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (p.tok === 88) { */ case 4:
+				t = new ast.UnaryExpr.ptr(0, 0, $ifaceNil);
+				t.OpPos = p.pos;
+				t.Op = 88;
+				$r = p.next(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$1 = p.parseType(); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				t.X = _r$1;
+				$24r = t;
+				$s = 8; case 8: return $24r;
+			/* } */ case 5:
+			_r$2 = p.tryIdentOrType(); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			t$1 = _r$2;
+			/* */ if ($interfaceIsEqual(t$1, $ifaceNil)) { $s = 10; continue; }
+			/* */ $s = 11; continue;
+			/* if ($interfaceIsEqual(t$1, $ifaceNil)) { */ case 10:
+				pos = p.pos;
+				$r = p.errorExpected(pos, "~ term or type"); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.advance(exprEnd); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$24r$1 = new ast.BadExpr.ptr(pos, p.pos);
+				$s = 14; case 14: return $24r$1;
+			/* } */ case 11:
+			$24r$2 = t$1;
+			$s = 15; case 15: return $24r$2;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: embeddedTerm, $c: true, $r, $24r, $24r$1, $24r$2, _r, _r$1, _r$2, p, pos, t, t$1, $s, $deferred};return $f; } }
 		};
-		$pkg.Parse = Parse;
-		parse = function parse$1(s, flags) {
-			var {_, _2, _3, _4, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _struct, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$28, _tmp$29, _tmp$3, _tmp$30, _tmp$31, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$10, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, after, after$1, before, before$1, c, c$1, err, err$1, err$2, err$3, flags, lastRepeat, lit, max, min, n, ok, op$2, p, r, r$1, re, repeat$1, rest, rest$1, rest$2, s, t, x, $s, $deferred, $r, $c} = $restore(this, {s, flags});
+		$ptrType(parser).prototype.parseInterfaceType = function parseInterfaceType() {
+			var {$24r, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, comment, comment$1, f, lbrace, list, p, pos, rbrace, t, typ, typ$1, $s, $deferred, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			err = [err];
-			s = [s];
-			_ = ptrType.nil;
-			err[0] = $ifaceNil;
-			$deferred.push([(function(err, s) { return function parse·func1() {
-					var _1, r;
-					r = $recover();
-					_1 = r;
-					if ($interfaceIsEqual(_1, $ifaceNil)) {
-					} else if ($interfaceIsEqual(_1, new ErrorCode(("expression too large")))) {
-						err[0] = new Error.ptr("expression too large", s[0]);
-					} else if ($interfaceIsEqual(_1, new ErrorCode(("expression nests too deeply")))) {
-						err[0] = new Error.ptr("expression nests too deeply", s[0]);
-					} else {
-						$panic(r);
-					}
-				}; })(err, s), []]);
-			if (!((((flags & 2) >>> 0) === 0))) {
-				err$1 = checkUTF8(s[0]);
-				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
-					_tmp = ptrType.nil;
-					_tmp$1 = err$1;
-					_ = _tmp;
-					err[0] = _tmp$1;
-					$s = -1; return [_, err[0]];
-				}
-				_tmp$2 = literalRegexp(s[0], flags);
-				_tmp$3 = $ifaceNil;
-				_ = _tmp$2;
-				err[0] = _tmp$3;
-				$s = -1; return [_, err[0]];
-			}
-			p = new parser.ptr(0, sliceType$4.nil, ptrType.nil, 0, "", sliceType$1.nil, 0, 0, new $Int64(0, 0), false, false);
-			c = 0;
-			op$2 = 0;
-			lastRepeat = "";
-			p.flags = flags;
-			p.wholeRegexp = s[0];
-			t = s[0];
-			/* while (true) { */ case 1:
-				/* if (!(!(t === ""))) { break; } */ if(!(!(t === ""))) { $s = 2; continue; }
-				repeat$1 = "";
-					_2 = t.charCodeAt(0);
-					/* */ if (_2 === (40)) { $s = 4; continue; }
-					/* */ if (_2 === (124)) { $s = 5; continue; }
-					/* */ if (_2 === (41)) { $s = 6; continue; }
-					/* */ if (_2 === (94)) { $s = 7; continue; }
-					/* */ if (_2 === (36)) { $s = 8; continue; }
-					/* */ if (_2 === (46)) { $s = 9; continue; }
-					/* */ if (_2 === (91)) { $s = 10; continue; }
-					/* */ if ((_2 === (42)) || (_2 === (43)) || (_2 === (63))) { $s = 11; continue; }
-					/* */ if (_2 === (123)) { $s = 12; continue; }
-					/* */ if (_2 === (92)) { $s = 13; continue; }
-					/* */ $s = 14; continue;
-					/* if (_2 === (40)) { */ case 4:
-						if (!((((p.flags & 64) >>> 0) === 0)) && t.length >= 2 && (t.charCodeAt(1) === 63)) {
-							_tuple = p.parsePerlFlags(t);
-							t = _tuple[0];
-							err[0] = _tuple[1];
-							if (!($interfaceIsEqual(err[0], $ifaceNil))) {
-								_tmp$4 = ptrType.nil;
-								_tmp$5 = err[0];
-								_ = _tmp$4;
-								err[0] = _tmp$5;
-								$s = -1; return [_, err[0]];
-							}
-							/* break; */ $s = 3; continue;
-						}
-						p.numCap = p.numCap + (1) >> 0;
-						p.op(128).Cap = p.numCap;
-						t = $substring(t, 1);
-						$s = 15; continue;
-					/* } else if (_2 === (124)) { */ case 5:
-						_r = p.parseVerticalBar(); /* */ $s = 16; case 16: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						err[0] = _r;
-						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
-							_tmp$6 = ptrType.nil;
-							_tmp$7 = err[0];
-							_ = _tmp$6;
-							err[0] = _tmp$7;
-							$s = -1; return [_, err[0]];
-						}
-						t = $substring(t, 1);
-						$s = 15; continue;
-					/* } else if (_2 === (41)) { */ case 6:
-						_r$1 = p.parseRightParen(); /* */ $s = 17; case 17: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						err[0] = _r$1;
-						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
-							_tmp$8 = ptrType.nil;
-							_tmp$9 = err[0];
-							_ = _tmp$8;
-							err[0] = _tmp$9;
-							$s = -1; return [_, err[0]];
-						}
-						t = $substring(t, 1);
-						$s = 15; continue;
-					/* } else if (_2 === (94)) { */ case 7:
-						if (!((((p.flags & 16) >>> 0) === 0))) {
-							p.op(9);
-						} else {
-							p.op(7);
-						}
-						t = $substring(t, 1);
-						$s = 15; continue;
-					/* } else if (_2 === (36)) { */ case 8:
-						if (!((((p.flags & 16) >>> 0) === 0))) {
-							_struct = p.op(10);
-							_struct.Flags = (_struct.Flags | (256)) >>> 0;
-						} else {
-							p.op(8);
-						}
-						t = $substring(t, 1);
-						$s = 15; continue;
-					/* } else if (_2 === (46)) { */ case 9:
-						if (!((((p.flags & 8) >>> 0) === 0))) {
-							p.op(6);
-						} else {
-							p.op(5);
-						}
-						t = $substring(t, 1);
-						$s = 15; continue;
-					/* } else if (_2 === (91)) { */ case 10:
-						_r$2 = p.parseClass(t); /* */ $s = 18; case 18: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						_tuple$1 = _r$2;
-						t = _tuple$1[0];
-						err[0] = _tuple$1[1];
-						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
-							_tmp$10 = ptrType.nil;
-							_tmp$11 = err[0];
-							_ = _tmp$10;
-							err[0] = _tmp$11;
-							$s = -1; return [_, err[0]];
-						}
-						$s = 15; continue;
-					/* } else if ((_2 === (42)) || (_2 === (43)) || (_2 === (63))) { */ case 11:
-						before = t;
-						_3 = t.charCodeAt(0);
-						if (_3 === (42)) {
-							op$2 = 14;
-						} else if (_3 === (43)) {
-							op$2 = 15;
-						} else if (_3 === (63)) {
-							op$2 = 16;
-						}
-						after = $substring(t, 1);
-						_tuple$2 = p.repeat(op$2, 0, 0, before, after, lastRepeat);
-						after = _tuple$2[0];
-						err[0] = _tuple$2[1];
-						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
-							_tmp$12 = ptrType.nil;
-							_tmp$13 = err[0];
-							_ = _tmp$12;
-							err[0] = _tmp$13;
-							$s = -1; return [_, err[0]];
-						}
-						repeat$1 = before;
-						t = after;
-						$s = 15; continue;
-					/* } else if (_2 === (123)) { */ case 12:
-						op$2 = 17;
-						before$1 = t;
-						_tuple$3 = p.parseRepeat(t);
-						min = _tuple$3[0];
-						max = _tuple$3[1];
-						after$1 = _tuple$3[2];
-						ok = _tuple$3[3];
-						if (!ok) {
-							p.literal(123);
-							t = $substring(t, 1);
-							/* break; */ $s = 3; continue;
-						}
-						if (min < 0 || min > 1000 || max > 1000 || max >= 0 && min > max) {
-							_tmp$14 = ptrType.nil;
-							_tmp$15 = new Error.ptr("invalid repeat count", $substring(before$1, 0, (before$1.length - after$1.length >> 0)));
-							_ = _tmp$14;
-							err[0] = _tmp$15;
-							$s = -1; return [_, err[0]];
-						}
-						_tuple$4 = p.repeat(op$2, min, max, before$1, after$1, lastRepeat);
-						after$1 = _tuple$4[0];
-						err[0] = _tuple$4[1];
-						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
-							_tmp$16 = ptrType.nil;
-							_tmp$17 = err[0];
-							_ = _tmp$16;
-							err[0] = _tmp$17;
-							$s = -1; return [_, err[0]];
-						}
-						repeat$1 = before$1;
-						t = after$1;
-						$s = 15; continue;
-					/* } else if (_2 === (92)) { */ case 13:
-						if (!((((p.flags & 64) >>> 0) === 0)) && t.length >= 2) {
-							_4 = t.charCodeAt(1);
-							if (_4 === (65)) {
-								p.op(9);
-								t = $substring(t, 2);
-								/* break BigSwitch; */ $s = 3; continue s;
-							} else if (_4 === (98)) {
-								p.op(11);
-								t = $substring(t, 2);
-								/* break BigSwitch; */ $s = 3; continue s;
-							} else if (_4 === (66)) {
-								p.op(12);
-								t = $substring(t, 2);
-								/* break BigSwitch; */ $s = 3; continue s;
-							} else if (_4 === (67)) {
-								_tmp$18 = ptrType.nil;
-								_tmp$19 = new Error.ptr("invalid escape sequence", $substring(t, 0, 2));
-								_ = _tmp$18;
-								err[0] = _tmp$19;
-								$s = -1; return [_, err[0]];
-							} else if (_4 === (81)) {
-								lit = "";
-								_tuple$5 = strings.Cut($substring(t, 2), "\\E");
-								lit = _tuple$5[0];
-								t = _tuple$5[1];
-								while (true) {
-									if (!(!(lit === ""))) { break; }
-									_tuple$6 = nextRune(lit);
-									c$1 = _tuple$6[0];
-									rest = _tuple$6[1];
-									err$2 = _tuple$6[2];
-									if (!($interfaceIsEqual(err$2, $ifaceNil))) {
-										_tmp$20 = ptrType.nil;
-										_tmp$21 = err$2;
-										_ = _tmp$20;
-										err[0] = _tmp$21;
-										$s = -1; return [_, err[0]];
-									}
-									p.literal(c$1);
-									lit = rest;
-								}
-								/* break BigSwitch; */ $s = 3; continue s;
-							} else if (_4 === (122)) {
-								p.op(10);
-								t = $substring(t, 2);
-								/* break BigSwitch; */ $s = 3; continue s;
-							}
-						}
-						re = p.newRegexp(4);
-						re.Flags = p.flags;
-						/* */ if (t.length >= 2 && ((t.charCodeAt(1) === 112) || (t.charCodeAt(1) === 80))) { $s = 19; continue; }
-						/* */ $s = 20; continue;
-						/* if (t.length >= 2 && ((t.charCodeAt(1) === 112) || (t.charCodeAt(1) === 80))) { */ case 19:
-							_r$3 = p.parseUnicodeClass(t, $subslice(new sliceType$1(re.Rune0), 0, 0)); /* */ $s = 21; case 21: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							_tuple$7 = _r$3;
-							r = _tuple$7[0];
-							rest$1 = _tuple$7[1];
-							err$3 = _tuple$7[2];
-							if (!($interfaceIsEqual(err$3, $ifaceNil))) {
-								_tmp$22 = ptrType.nil;
-								_tmp$23 = err$3;
-								_ = _tmp$22;
-								err[0] = _tmp$23;
-								$s = -1; return [_, err[0]];
-							}
-							if (!(r === sliceType$1.nil)) {
-								re.Rune = r;
-								t = rest$1;
-								p.push(re);
-								/* break BigSwitch; */ $s = 3; continue s;
-							}
-						/* } */ case 20:
-						_r$4 = p.parsePerlClassEscape(t, $subslice(new sliceType$1(re.Rune0), 0, 0)); /* */ $s = 22; case 22: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						_tuple$8 = _r$4;
-						r$1 = _tuple$8[0];
-						rest$2 = _tuple$8[1];
-						if (!(r$1 === sliceType$1.nil)) {
-							re.Rune = r$1;
-							t = rest$2;
-							p.push(re);
-							/* break BigSwitch; */ $s = 3; continue s;
-						}
-						p.reuse(re);
-						_tuple$9 = p.parseEscape(t);
-						c = _tuple$9[0];
-						t = _tuple$9[1];
-						err[0] = _tuple$9[2];
-						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
-							_tmp$24 = ptrType.nil;
-							_tmp$25 = err[0];
-							_ = _tmp$24;
-							err[0] = _tmp$25;
-							$s = -1; return [_, err[0]];
-						}
-						p.literal(c);
-						$s = 15; continue;
-					/* } else { */ case 14:
-						_tuple$10 = nextRune(t);
-						c = _tuple$10[0];
-						t = _tuple$10[1];
-						err[0] = _tuple$10[2];
-						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
-							_tmp$26 = ptrType.nil;
-							_tmp$27 = err[0];
-							_ = _tmp$26;
-							err[0] = _tmp$27;
-							$s = -1; return [_, err[0]];
-						}
-						p.literal(c);
-					/* } */ case 15:
-				case 3:
-				lastRepeat = repeat$1;
-			$s = 1; continue;
-			case 2:
-			_r$5 = p.concat(); /* */ $s = 23; case 23: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_r$5;
-			_r$6 = p.swapVerticalBar(); /* */ $s = 26; case 26: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			/* */ if (_r$6) { $s = 24; continue; }
-			/* */ $s = 25; continue;
-			/* if (_r$6) { */ case 24:
-				p.stack = $subslice(p.stack, 0, (p.stack.$length - 1 >> 0));
-			/* } */ case 25:
-			_r$7 = p.alternate(); /* */ $s = 27; case 27: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			_r$7;
-			n = p.stack.$length;
-			if (!((n === 1))) {
-				_tmp$28 = ptrType.nil;
-				_tmp$29 = new Error.ptr("missing closing )", s[0]);
-				_ = _tmp$28;
-				err[0] = _tmp$29;
-				$s = -1; return [_, err[0]];
-			}
-			_tmp$30 = (x = p.stack, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
-			_tmp$31 = $ifaceNil;
-			_ = _tmp$30;
-			err[0] = _tmp$31;
-			$s = -1; return [_, err[0]];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [_, err[0]]; } if($curGoroutine.asleep) { var $f = {$blk: parse$1, $c: true, $r, _, _2, _3, _4, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _struct, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$28, _tmp$29, _tmp$3, _tmp$30, _tmp$31, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$10, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, after, after$1, before, before$1, c, c$1, err, err$1, err$2, err$3, flags, lastRepeat, lit, max, min, n, ok, op$2, p, r, r$1, re, repeat$1, rest, rest$1, rest$2, s, t, x, $s, $deferred};return $f; } }
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "InterfaceType"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.expect(76); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			pos = _r$1;
+			_r$2 = p.expect(51); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			lbrace = _r$2;
+			list = sliceType$5.nil;
+			/* while (true) { */ case 6:
+					/* */ if ((p.tok === 4)) { $s = 9; continue; }
+					/* */ if ((p.tok === 88)) { $s = 10; continue; }
+					/* */ $s = 11; continue;
+					/* if ((p.tok === 4)) { */ case 9:
+						_r$3 = p.parseMethodSpec(); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						f = _r$3;
+						/* */ if (f.Names === sliceType.nil) { $s = 14; continue; }
+						/* */ $s = 15; continue;
+						/* if (f.Names === sliceType.nil) { */ case 14:
+							_r$4 = p.embeddedElem(f.Type); /* */ $s = 16; case 16: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+							f.Type = _r$4;
+						/* } */ case 15:
+						_r$5 = p.expectSemi(); /* */ $s = 17; case 17: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						f.Comment = _r$5;
+						list = $append(list, f);
+						$s = 12; continue;
+					/* } else if ((p.tok === 88)) { */ case 10:
+						_r$6 = p.embeddedElem($ifaceNil); /* */ $s = 18; case 18: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						typ = _r$6;
+						_r$7 = p.expectSemi(); /* */ $s = 19; case 19: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+						comment = _r$7;
+						list = $append(list, new ast.Field.ptr(ptrType$34.nil, sliceType.nil, typ, ptrType$36.nil, comment));
+						$s = 12; continue;
+					/* } else { */ case 11:
+						_r$8 = p.tryIdentOrType(); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+						t = _r$8;
+						/* */ if (!($interfaceIsEqual(t, $ifaceNil))) { $s = 21; continue; }
+						/* */ $s = 22; continue;
+						/* if (!($interfaceIsEqual(t, $ifaceNil))) { */ case 21:
+							_r$9 = p.embeddedElem(t); /* */ $s = 24; case 24: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+							typ$1 = _r$9;
+							_r$10 = p.expectSemi(); /* */ $s = 25; case 25: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+							comment$1 = _r$10;
+							list = $append(list, new ast.Field.ptr(ptrType$34.nil, sliceType.nil, typ$1, ptrType$36.nil, comment$1));
+							$s = 23; continue;
+						/* } else { */ case 22:
+							/* break parseElements; */ $s = 7; continue s;
+						/* } */ case 23:
+					/* } */ case 12:
+				case 8:
+			$s = 6; continue;
+			case 7:
+			_r$11 = p.expect(56); /* */ $s = 26; case 26: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+			rbrace = _r$11;
+			$24r = new ast.InterfaceType.ptr(pos, new ast.FieldList.ptr(lbrace, list, rbrace), false);
+			$s = 27; case 27: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$9.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseInterfaceType, $c: true, $r, $24r, _r, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, comment, comment$1, f, lbrace, list, p, pos, rbrace, t, typ, typ$1, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.parseRepeat = function parseRepeat(s) {
-			var _tuple, _tuple$1, max, min, ok, ok1, p, rest, s;
-			min = 0;
-			max = 0;
-			rest = "";
-			ok = false;
+		$ptrType(parser).prototype.parseMapType = function parseMapType() {
+			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, key, p, pos, value, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			if (s === "" || !((s.charCodeAt(0) === 123))) {
-				return [min, max, rest, ok];
-			}
-			s = $substring(s, 1);
-			ok1 = false;
-			_tuple = p.parseInt(s);
-			min = _tuple[0];
-			s = _tuple[1];
-			ok1 = _tuple[2];
-			if (!ok1) {
-				return [min, max, rest, ok];
-			}
-			if (s === "") {
-				return [min, max, rest, ok];
-			}
-			if (!((s.charCodeAt(0) === 44))) {
-				max = min;
-			} else {
-				s = $substring(s, 1);
-				if (s === "") {
-					return [min, max, rest, ok];
-				}
-				if (s.charCodeAt(0) === 125) {
-					max = -1;
-				} else {
-					_tuple$1 = p.parseInt(s);
-					max = _tuple$1[0];
-					s = _tuple$1[1];
-					ok1 = _tuple$1[2];
-					if (!ok1) {
-						return [min, max, rest, ok];
-					} else if (max < 0) {
-						min = -1;
-					}
-				}
-			}
-			if (s === "" || !((s.charCodeAt(0) === 125))) {
-				return [min, max, rest, ok];
-			}
-			rest = $substring(s, 1);
-			ok = true;
-			return [min, max, rest, ok];
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "MapType"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.expect(77); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			pos = _r$1;
+			_r$2 = p.expect(50); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_r$2;
+			_r$3 = p.parseType(); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			key = _r$3;
+			_r$4 = p.expect(55); /* */ $s = 7; case 7: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			_r$4;
+			_r$5 = p.parseType(); /* */ $s = 8; case 8: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			value = _r$5;
+			$24r = new ast.MapType.ptr(pos, key, value);
+			$s = 9; case 9: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$40.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseMapType, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, key, p, pos, value, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.parsePerlFlags = function parsePerlFlags(s) {
-			var _1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, c, capture, end, err, flags, name, p, re, rest, s, sawFlag, sign, t;
-			rest = "";
-			err = $ifaceNil;
+		$ptrType(parser).prototype.parseChanType = function parseChanType() {
+			var {$24r, _r, _r$1, _r$2, _r$3, arrow, dir, p, pos, value, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			t = s;
-			if (t.length > 4 && (t.charCodeAt(2) === 80) && (t.charCodeAt(3) === 60)) {
-				end = strings.IndexRune(t, 62);
-				if (end < 0) {
-					err = checkUTF8(t);
-					if (!($interfaceIsEqual(err, $ifaceNil))) {
-						_tmp = "";
-						_tmp$1 = err;
-						rest = _tmp;
-						err = _tmp$1;
-						return [rest, err];
-					}
-					_tmp$2 = "";
-					_tmp$3 = new Error.ptr("invalid named capture", s);
-					rest = _tmp$2;
-					err = _tmp$3;
-					return [rest, err];
-				}
-				capture = $substring(t, 0, (end + 1 >> 0));
-				name = $substring(t, 4, end);
-				err = checkUTF8(name);
-				if (!($interfaceIsEqual(err, $ifaceNil))) {
-					_tmp$4 = "";
-					_tmp$5 = err;
-					rest = _tmp$4;
-					err = _tmp$5;
-					return [rest, err];
-				}
-				if (!isValidCaptureName(name)) {
-					_tmp$6 = "";
-					_tmp$7 = new Error.ptr("invalid named capture", capture);
-					rest = _tmp$6;
-					err = _tmp$7;
-					return [rest, err];
-				}
-				p.numCap = p.numCap + (1) >> 0;
-				re = p.op(128);
-				re.Cap = p.numCap;
-				re.Name = name;
-				_tmp$8 = $substring(t, (end + 1 >> 0));
-				_tmp$9 = $ifaceNil;
-				rest = _tmp$8;
-				err = _tmp$9;
-				return [rest, err];
-			}
-			c = 0;
-			t = $substring(t, 2);
-			flags = p.flags;
-			sign = 1;
-			sawFlag = false;
-			Loop:
-			while (true) {
-				if (!(!(t === ""))) { break; }
-				_tuple = nextRune(t);
-				c = _tuple[0];
-				t = _tuple[1];
-				err = _tuple[2];
-				if (!($interfaceIsEqual(err, $ifaceNil))) {
-					_tmp$10 = "";
-					_tmp$11 = err;
-					rest = _tmp$10;
-					err = _tmp$11;
-					return [rest, err];
-				}
-				_1 = c;
-				if (_1 === (105)) {
-					flags = (flags | (1)) >>> 0;
-					sawFlag = true;
-				} else if (_1 === (109)) {
-					flags = (flags & ~(16)) << 16 >>> 16;
-					sawFlag = true;
-				} else if (_1 === (115)) {
-					flags = (flags | (8)) >>> 0;
-					sawFlag = true;
-				} else if (_1 === (85)) {
-					flags = (flags | (32)) >>> 0;
-					sawFlag = true;
-				} else if (_1 === (45)) {
-					if (sign < 0) {
-						break Loop;
-					}
-					sign = -1;
-					flags = ~flags << 16 >>> 16;
-					sawFlag = false;
-				} else if ((_1 === (58)) || (_1 === (41))) {
-					if (sign < 0) {
-						if (!sawFlag) {
-							break Loop;
-						}
-						flags = ~flags << 16 >>> 16;
-					}
-					if (c === 58) {
-						p.op(128);
-					}
-					p.flags = flags;
-					_tmp$12 = t;
-					_tmp$13 = $ifaceNil;
-					rest = _tmp$12;
-					err = _tmp$13;
-					return [rest, err];
-				} else {
-					break Loop;
-				}
-			}
-			_tmp$14 = "";
-			_tmp$15 = new Error.ptr("invalid or unsupported Perl syntax", $substring(s, 0, (s.length - t.length >> 0)));
-			rest = _tmp$14;
-			err = _tmp$15;
-			return [rest, err];
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "ChanType"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			pos = p.pos;
+			dir = 3;
+			arrow = 0;
+			/* */ if (p.tok === 63) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (p.tok === 63) { */ case 4:
+				$r = p.next(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (p.tok === 36) { $s = 8; continue; }
+				/* */ $s = 9; continue;
+				/* if (p.tok === 36) { */ case 8:
+					arrow = p.pos;
+					$r = p.next(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					dir = 1;
+				/* } */ case 9:
+				$s = 6; continue;
+			/* } else { */ case 5:
+				_r$1 = p.expect(36); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				arrow = _r$1;
+				_r$2 = p.expect(63); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_r$2;
+				dir = 2;
+			/* } */ case 6:
+			_r$3 = p.parseType(); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			value = _r$3;
+			$24r = new ast.ChanType.ptr(pos, arrow, dir, value);
+			$s = 14; case 14: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$41.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseChanType, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, arrow, dir, p, pos, value, $s, $deferred};return $f; } }
 		};
-		isValidCaptureName = function isValidCaptureName$1(name) {
-			var _i, _ref, _rune, c, name;
-			if (name === "") {
-				return false;
-			}
-			_ref = name;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.length)) { break; }
-				_rune = $decodeRune(_ref, _i);
-				c = _rune[0];
-				if (!((c === 95)) && !isalnum(c)) {
-					return false;
-				}
-				_i += _rune[1];
-			}
-			return true;
+		$ptrType(parser).prototype.parseTypeInstance = function parseTypeInstance(typ) {
+			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, closing, list, opening, p, typ, $s, $deferred, $r, $c} = $restore(this, {typ});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "TypeInstance"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.expect(50); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			opening = _r$1;
+			p.exprLev = p.exprLev + (1) >> 0;
+			list = sliceType$3.nil;
+			/* while (true) { */ case 5:
+				/* if (!(!((p.tok === 55)) && !((p.tok === 1)))) { break; } */ if(!(!((p.tok === 55)) && !((p.tok === 1)))) { $s = 6; continue; }
+				_r$2 = p.parseType(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				list = $append(list, _r$2);
+				_r$3 = p.atComma("type argument list", 55); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				/* */ if (!_r$3) { $s = 8; continue; }
+				/* */ $s = 9; continue;
+				/* if (!_r$3) { */ case 8:
+					/* break; */ $s = 6; continue;
+				/* } */ case 9:
+				$r = p.next(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = 5; continue;
+			case 6:
+			p.exprLev = p.exprLev - (1) >> 0;
+			_r$4 = p.expectClosing(55, "type argument list"); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			closing = _r$4;
+			/* */ if (list.$length === 0) { $s = 13; continue; }
+			/* */ $s = 14; continue;
+			/* if (list.$length === 0) { */ case 13:
+				$r = p.errorExpected(closing, "type argument list"); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$24r = new ast.IndexExpr.ptr(typ, opening, new ast.BadExpr.ptr(opening + 1 >> 0, closing), closing);
+				$s = 16; case 16: return $24r;
+			/* } */ case 14:
+			$24r$1 = typeparams.PackIndexExpr(typ, opening, list, closing);
+			$s = 17; case 17: return $24r$1;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseTypeInstance, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, closing, list, opening, p, typ, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.parseInt = function parseInt(s) {
-			var i, n, ok, p, rest, s, t;
-			n = 0;
-			rest = "";
-			ok = false;
+		$ptrType(parser).prototype.tryIdentOrType = function tryIdentOrType() {
+			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, _1, _r, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, lbrack, lparen, p, rparen, typ, typ$1, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			if (s === "" || s.charCodeAt(0) < 48 || 57 < s.charCodeAt(0)) {
-				return [n, rest, ok];
-			}
-			if (s.length >= 2 && (s.charCodeAt(0) === 48) && 48 <= s.charCodeAt(1) && s.charCodeAt(1) <= 57) {
-				return [n, rest, ok];
-			}
-			t = s;
-			while (true) {
-				if (!(!(s === "") && 48 <= s.charCodeAt(0) && s.charCodeAt(0) <= 57)) { break; }
-				s = $substring(s, 1);
-			}
-			rest = s;
-			ok = true;
-			t = $substring(t, 0, (t.length - s.length >> 0));
-			i = 0;
-			while (true) {
-				if (!(i < t.length)) { break; }
-				if (n >= 100000000) {
-					n = -1;
-					break;
-				}
-				n = (($imul(n, 10)) + ((t.charCodeAt(i) >> 0)) >> 0) - 48 >> 0;
-				i = i + (1) >> 0;
-			}
-			return [n, rest, ok];
+			_r = incNestLev(p); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$deferred.push([decNestLev, [_r]]);
+				_1 = p.tok;
+				/* */ if (_1 === (4)) { $s = 3; continue; }
+				/* */ if (_1 === (50)) { $s = 4; continue; }
+				/* */ if (_1 === (82)) { $s = 5; continue; }
+				/* */ if (_1 === (14)) { $s = 6; continue; }
+				/* */ if (_1 === (71)) { $s = 7; continue; }
+				/* */ if (_1 === (76)) { $s = 8; continue; }
+				/* */ if (_1 === (77)) { $s = 9; continue; }
+				/* */ if ((_1 === (63)) || (_1 === (36))) { $s = 10; continue; }
+				/* */ if (_1 === (49)) { $s = 11; continue; }
+				/* */ $s = 12; continue;
+				/* if (_1 === (4)) { */ case 3:
+					_r$1 = p.parseTypeName(ptrType$2.nil); /* */ $s = 13; case 13: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					typ = _r$1;
+					/* */ if (p.tok === 50) { $s = 14; continue; }
+					/* */ $s = 15; continue;
+					/* if (p.tok === 50) { */ case 14:
+						_r$2 = p.parseTypeInstance(typ); /* */ $s = 16; case 16: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						typ = _r$2;
+					/* } */ case 15:
+					$s = -1; return typ;
+				/* } else if (_1 === (50)) { */ case 4:
+					_r$3 = p.expect(50); /* */ $s = 17; case 17: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					lbrack = _r$3;
+					_r$4 = p.parseArrayType(lbrack, $ifaceNil); /* */ $s = 18; case 18: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					$24r = _r$4;
+					$s = 19; case 19: return $24r;
+				/* } else if (_1 === (82)) { */ case 5:
+					_r$5 = p.parseStructType(); /* */ $s = 20; case 20: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					$24r$1 = _r$5;
+					$s = 21; case 21: return $24r$1;
+				/* } else if (_1 === (14)) { */ case 6:
+					_r$6 = p.parsePointerType(); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					$24r$2 = _r$6;
+					$s = 23; case 23: return $24r$2;
+				/* } else if (_1 === (71)) { */ case 7:
+					_r$7 = p.parseFuncType(); /* */ $s = 24; case 24: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					$24r$3 = _r$7;
+					$s = 25; case 25: return $24r$3;
+				/* } else if (_1 === (76)) { */ case 8:
+					_r$8 = p.parseInterfaceType(); /* */ $s = 26; case 26: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					$24r$4 = _r$8;
+					$s = 27; case 27: return $24r$4;
+				/* } else if (_1 === (77)) { */ case 9:
+					_r$9 = p.parseMapType(); /* */ $s = 28; case 28: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+					$24r$5 = _r$9;
+					$s = 29; case 29: return $24r$5;
+				/* } else if ((_1 === (63)) || (_1 === (36))) { */ case 10:
+					_r$10 = p.parseChanType(); /* */ $s = 30; case 30: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+					$24r$6 = _r$10;
+					$s = 31; case 31: return $24r$6;
+				/* } else if (_1 === (49)) { */ case 11:
+					lparen = p.pos;
+					$r = p.next(); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$11 = p.parseType(); /* */ $s = 33; case 33: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+					typ$1 = _r$11;
+					_r$12 = p.expect(54); /* */ $s = 34; case 34: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+					rparen = _r$12;
+					$s = -1; return new ast.ParenExpr.ptr(lparen, typ$1, rparen);
+				/* } */ case 12:
+			case 2:
+			$s = -1; return $ifaceNil;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: tryIdentOrType, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, _1, _r, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, lbrack, lparen, p, rparen, typ, typ$1, $s, $deferred};return $f; } }
 		};
-		isCharClass = function isCharClass$1(re) {
-			var re;
-			return (re.Op === 3) && (re.Rune.$length === 1) || (re.Op === 4) || (re.Op === 5) || (re.Op === 6);
+		$ptrType(parser).prototype.parseStmtList = function parseStmtList() {
+			var {$24r, _r, _r$1, list, p, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			list = sliceType$7.nil;
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "StatementList"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			/* while (true) { */ case 4:
+				/* if (!(!((p.tok === 62)) && !((p.tok === 66)) && !((p.tok === 56)) && !((p.tok === 1)))) { break; } */ if(!(!((p.tok === 62)) && !((p.tok === 66)) && !((p.tok === 56)) && !((p.tok === 1)))) { $s = 5; continue; }
+				_r$1 = p.parseStmt(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				list = $append(list, _r$1);
+			$s = 4; continue;
+			case 5:
+			$24r = list;
+			$s = 7; case 7: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  list; } if($curGoroutine.asleep) { var $f = {$blk: parseStmtList, $c: true, $r, $24r, _r, _r$1, list, p, $s, $deferred};return $f; } }
 		};
-		matchRune = function matchRune$1(re, r) {
-			var _1, i, r, re, x, x$1, x$2, x$3;
-			_1 = re.Op;
-			if (_1 === (3)) {
-				return (re.Rune.$length === 1) && ((x = re.Rune, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) === r);
-			} else if (_1 === (4)) {
-				i = 0;
-				while (true) {
-					if (!(i < re.Rune.$length)) { break; }
-					if ((x$1 = re.Rune, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i])) <= r && r <= (x$2 = re.Rune, x$3 = i + 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]))) {
-						return true;
-					}
-					i = i + (2) >> 0;
-				}
-				return false;
-			} else if (_1 === (5)) {
-				return !((r === 10));
-			} else if (_1 === (6)) {
-				return true;
-			}
-			return false;
+		$ptrType(parser).prototype.parseBody = function parseBody() {
+			var {$24r, _r, _r$1, _r$2, _r$3, lbrace, list, p, rbrace, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "Body"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.expect(51); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			lbrace = _r$1;
+			_r$2 = p.parseStmtList(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			list = _r$2;
+			_r$3 = p.expect2(56); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			rbrace = _r$3;
+			$24r = new ast.BlockStmt.ptr(lbrace, list, rbrace);
+			$s = 7; case 7: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$13.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseBody, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, lbrace, list, p, rbrace, $s, $deferred};return $f; } }
+		};
+		$ptrType(parser).prototype.parseBlockStmt = function parseBlockStmt() {
+			var {$24r, _r, _r$1, _r$2, _r$3, lbrace, list, p, rbrace, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "BlockStmt"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.expect(51); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			lbrace = _r$1;
+			_r$2 = p.parseStmtList(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			list = _r$2;
+			_r$3 = p.expect2(56); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			rbrace = _r$3;
+			$24r = new ast.BlockStmt.ptr(lbrace, list, rbrace);
+			$s = 7; case 7: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$13.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseBlockStmt, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, lbrace, list, p, rbrace, $s, $deferred};return $f; } }
+		};
+		$ptrType(parser).prototype.parseFuncTypeOrLit = function parseFuncTypeOrLit() {
+			var {$24r, $24r$1, _r, _r$1, _r$2, body, p, typ, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "FuncTypeOrLit"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.parseFuncType(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			typ = _r$1;
+			/* */ if (!((p.tok === 51))) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (!((p.tok === 51))) { */ case 5:
+				$24r = typ;
+				$s = 7; case 7: return $24r;
+			/* } */ case 6:
+			p.exprLev = p.exprLev + (1) >> 0;
+			_r$2 = p.parseBody(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			body = _r$2;
+			p.exprLev = p.exprLev - (1) >> 0;
+			$24r$1 = new ast.FuncLit.ptr(typ, body);
+			$s = 9; case 9: return $24r$1;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseFuncTypeOrLit, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, body, p, typ, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.parseVerticalBar = function parseVerticalBar() {
-			var {_r, _r$1, p, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+		$ptrType(parser).prototype.parseOperand = function parseOperand() {
+			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, isIdent, lparen, p, pos, rparen, typ, x, x$1, x$2, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			_r = p.concat(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r;
-			_r$1 = p.swapVerticalBar(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (!_r$1) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!_r$1) { */ case 2:
-				p.op(129);
-			/* } */ case 3:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: parseVerticalBar, $c: true, $r, _r, _r$1, p, $s};return $f;
-		};
-		mergeCharClass = function mergeCharClass$1(dst, src) {
-			var _1, dst, src, x, x$1, x$2, x$3, x$4;
-			switch (0) { default:
-				_1 = dst.Op;
-				if (_1 === (6)) {
-				} else if (_1 === (5)) {
-					if (matchRune(src, 10)) {
-						dst.Op = 6;
-					}
-				} else if (_1 === (4)) {
-					if (src.Op === 3) {
-						dst.Rune = appendLiteral(dst.Rune, (x = src.Rune, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])), src.Flags);
-					} else {
-						dst.Rune = appendClass(dst.Rune, src.Rune);
-					}
-				} else if (_1 === (3)) {
-					if (((x$1 = src.Rune, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])) === (x$2 = dst.Rune, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]))) && (src.Flags === dst.Flags)) {
-						break;
-					}
-					dst.Op = 4;
-					dst.Rune = appendLiteral($subslice(dst.Rune, 0, 0), (x$3 = dst.Rune, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])), dst.Flags);
-					dst.Rune = appendLiteral(dst.Rune, (x$4 = src.Rune, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0])), src.Flags);
-				}
-			}
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "Operand"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+				_1 = p.tok;
+				/* */ if (_1 === (4)) { $s = 5; continue; }
+				/* */ if ((_1 === (5)) || (_1 === (6)) || (_1 === (7)) || (_1 === (8)) || (_1 === (9))) { $s = 6; continue; }
+				/* */ if (_1 === (49)) { $s = 7; continue; }
+				/* */ if (_1 === (71)) { $s = 8; continue; }
+				/* */ $s = 9; continue;
+				/* if (_1 === (4)) { */ case 5:
+					_r$1 = p.parseIdent(); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					x = _r$1;
+					$24r = x;
+					$s = 11; case 11: return $24r;
+				/* } else if ((_1 === (5)) || (_1 === (6)) || (_1 === (7)) || (_1 === (8)) || (_1 === (9))) { */ case 6:
+					x$1 = new ast.BasicLit.ptr(p.pos, p.tok, p.lit);
+					$r = p.next(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$24r$1 = x$1;
+					$s = 13; case 13: return $24r$1;
+				/* } else if (_1 === (49)) { */ case 7:
+					lparen = p.pos;
+					$r = p.next(); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					p.exprLev = p.exprLev + (1) >> 0;
+					_r$2 = p.parseRhs(); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					x$2 = _r$2;
+					p.exprLev = p.exprLev - (1) >> 0;
+					_r$3 = p.expect(54); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					rparen = _r$3;
+					$24r$2 = new ast.ParenExpr.ptr(lparen, x$2, rparen);
+					$s = 17; case 17: return $24r$2;
+				/* } else if (_1 === (71)) { */ case 8:
+					_r$4 = p.parseFuncTypeOrLit(); /* */ $s = 18; case 18: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					$24r$3 = _r$4;
+					$s = 19; case 19: return $24r$3;
+				/* } */ case 9:
+			case 4:
+			_r$5 = p.tryIdentOrType(); /* */ $s = 20; case 20: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			typ = _r$5;
+			/* */ if (!($interfaceIsEqual(typ, $ifaceNil))) { $s = 21; continue; }
+			/* */ $s = 22; continue;
+			/* if (!($interfaceIsEqual(typ, $ifaceNil))) { */ case 21:
+				_tuple = $assertType(typ, ptrType$2, true);
+				isIdent = _tuple[1];
+				assert(!isIdent, "type cannot be identifier");
+				$24r$4 = typ;
+				$s = 23; case 23: return $24r$4;
+			/* } */ case 22:
+			pos = p.pos;
+			$r = p.errorExpected(pos, "operand"); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.advance(stmtStart); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$24r$5 = new ast.BadExpr.ptr(pos, p.pos);
+			$s = 26; case 26: return $24r$5;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseOperand, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, isIdent, lparen, p, pos, rparen, typ, x, x$1, x$2, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.swapVerticalBar = function swapVerticalBar() {
-			var {_tmp, _tmp$1, n, p, re1, re1$1, re2, re3, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+		$ptrType(parser).prototype.parseSelector = function parseSelector(x) {
+			var {$24r, _r, _r$1, p, sel, x, $s, $deferred, $r, $c} = $restore(this, {x});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			n = p.stack.$length;
-			if (n >= 3 && ((x = p.stack, x$1 = n - 2 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Op === 129) && isCharClass((x$2 = p.stack, x$3 = n - 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]))) && isCharClass((x$4 = p.stack, x$5 = n - 3 >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])))) {
-				re1 = (x$6 = p.stack, x$7 = n - 1 >> 0, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7]));
-				re3 = (x$8 = p.stack, x$9 = n - 3 >> 0, ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9]));
-				if (re1.Op > re3.Op) {
-					_tmp = re3;
-					_tmp$1 = re1;
-					re1 = _tmp;
-					re3 = _tmp$1;
-					(x$10 = p.stack, x$11 = n - 3 >> 0, ((x$11 < 0 || x$11 >= x$10.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + x$11] = re3));
-				}
-				mergeCharClass(re3, re1);
-				p.reuse(re1);
-				p.stack = $subslice(p.stack, 0, (n - 1 >> 0));
-				$s = -1; return true;
-			}
-			/* */ if (n >= 2) { $s = 1; continue; }
+			/* */ if (p.trace) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (n >= 2) { */ case 1:
-				re1$1 = (x$12 = p.stack, x$13 = n - 1 >> 0, ((x$13 < 0 || x$13 >= x$12.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$12.$array[x$12.$offset + x$13]));
-				re2 = (x$14 = p.stack, x$15 = n - 2 >> 0, ((x$15 < 0 || x$15 >= x$14.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + x$15]));
-				/* */ if (re2.Op === 129) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (re2.Op === 129) { */ case 3:
-					/* */ if (n >= 3) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (n >= 3) { */ case 5:
-						$r = cleanAlt((x$16 = p.stack, x$17 = n - 3 >> 0, ((x$17 < 0 || x$17 >= x$16.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$16.$array[x$16.$offset + x$17]))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 6:
-					(x$18 = p.stack, x$19 = n - 2 >> 0, ((x$19 < 0 || x$19 >= x$18.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$18.$array[x$18.$offset + x$19] = re1$1));
-					(x$20 = p.stack, x$21 = n - 1 >> 0, ((x$21 < 0 || x$21 >= x$20.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$20.$array[x$20.$offset + x$21] = re2));
-					$s = -1; return true;
-				/* } */ case 4:
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "Selector"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
 			/* } */ case 2:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: swapVerticalBar, $c: true, $r, _tmp, _tmp$1, n, p, re1, re1$1, re2, re3, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
+			_r$1 = p.parseIdent(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			sel = _r$1;
+			$24r = new ast.SelectorExpr.ptr(x, sel);
+			$s = 5; case 5: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseSelector, $c: true, $r, $24r, _r, _r$1, p, sel, x, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.parseRightParen = function parseRightParen() {
-			var {_r, _r$1, _r$2, n, p, re1, re2, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+		$ptrType(parser).prototype.parseTypeAssertion = function parseTypeAssertion(x) {
+			var {$24r, _r, _r$1, _r$2, _r$3, lparen, p, rparen, typ, x, $s, $deferred, $r, $c} = $restore(this, {x});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			_r = p.concat(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r;
-			_r$1 = p.swapVerticalBar(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (_r$1) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (_r$1) { */ case 2:
-				p.stack = $subslice(p.stack, 0, (p.stack.$length - 1 >> 0));
-			/* } */ case 3:
-			_r$2 = p.alternate(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$2;
-			n = p.stack.$length;
-			if (n < 2) {
-				$s = -1; return new Error.ptr("unexpected )", p.wholeRegexp);
-			}
-			re1 = (x = p.stack, x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-			re2 = (x$2 = p.stack, x$3 = n - 2 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]));
-			p.stack = $subslice(p.stack, 0, (n - 2 >> 0));
-			if (!((re2.Op === 128))) {
-				$s = -1; return new Error.ptr("unexpected )", p.wholeRegexp);
-			}
-			p.flags = re2.Flags;
-			if (re2.Cap === 0) {
-				p.push(re1);
-			} else {
-				re2.Op = 13;
-				re2.Sub = $subslice(new sliceType$4(re2.Sub0), 0, 1);
-				(x$4 = re2.Sub, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0] = re1));
-				p.push(re2);
-			}
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: parseRightParen, $c: true, $r, _r, _r$1, _r$2, n, p, re1, re2, x, x$1, x$2, x$3, x$4, $s};return $f;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "TypeAssertion"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.expect(49); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			lparen = _r$1;
+			typ = $ifaceNil;
+			/* */ if (p.tok === 84) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (p.tok === 84) { */ case 5:
+				$r = p.next(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 7; continue;
+			/* } else { */ case 6:
+				_r$2 = p.parseType(); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				typ = _r$2;
+			/* } */ case 7:
+			_r$3 = p.expect(54); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			rparen = _r$3;
+			$24r = new ast.TypeAssertExpr.ptr(x, lparen, typ, rparen);
+			$s = 11; case 11: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseTypeAssertion, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, lparen, p, rparen, typ, x, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.parseEscape = function parseEscape(s) {
-			var _1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$28, _tmp$29, _tmp$3, _tmp$30, _tmp$31, _tmp$32, _tmp$33, _tmp$34, _tmp$35, _tmp$36, _tmp$37, _tmp$38, _tmp$39, _tmp$4, _tmp$40, _tmp$41, _tmp$42, _tmp$43, _tmp$44, _tmp$45, _tmp$46, _tmp$47, _tmp$48, _tmp$49, _tmp$5, _tmp$50, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, c, err, i, nhex, p, r, rest, s, t, v, x, y;
-			r = 0;
-			rest = "";
-			err = $ifaceNil;
+		$ptrType(parser).prototype.parseIndexOrSliceOrInstance = function parseIndexOrSliceOrInstance(x) {
+			var {$24r, $24r$1, $24r$2, $24r$3, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, args, colons, index, lbrack, ncolons, p, rbrack, rbrack$1, slice3, x, $s, $deferred, $r, $c} = $restore(this, {x});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			t = $substring(s, 1);
-			if (t === "") {
-				_tmp = 0;
-				_tmp$1 = "";
-				_tmp$2 = new Error.ptr("trailing backslash at end of expression", "");
-				r = _tmp;
-				rest = _tmp$1;
-				err = _tmp$2;
-				return [r, rest, err];
-			}
-			_tuple = nextRune(t);
-			c = _tuple[0];
-			t = _tuple[1];
-			err = _tuple[2];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				_tmp$3 = 0;
-				_tmp$4 = "";
-				_tmp$5 = err;
-				r = _tmp$3;
-				rest = _tmp$4;
-				err = _tmp$5;
-				return [r, rest, err];
-			}
-			Switch:
-			switch (0) { default:
-				_1 = c;
-				if ((_1 === (49)) || (_1 === (50)) || (_1 === (51)) || (_1 === (52)) || (_1 === (53)) || (_1 === (54)) || (_1 === (55))) {
-					if (t === "" || t.charCodeAt(0) < 48 || t.charCodeAt(0) > 55) {
-						break;
-					}
-					r = c - 48 >> 0;
-					i = 1;
-					while (true) {
-						if (!(i < 3)) { break; }
-						if (t === "" || t.charCodeAt(0) < 48 || t.charCodeAt(0) > 55) {
-							break;
-						}
-						r = (($imul(r, 8)) + ((t.charCodeAt(0) >> 0)) >> 0) - 48 >> 0;
-						t = $substring(t, 1);
-						i = i + (1) >> 0;
-					}
-					_tmp$6 = r;
-					_tmp$7 = t;
-					_tmp$8 = $ifaceNil;
-					r = _tmp$6;
-					rest = _tmp$7;
-					err = _tmp$8;
-					return [r, rest, err];
-				} else if (_1 === (48)) {
-					r = c - 48 >> 0;
-					i = 1;
-					while (true) {
-						if (!(i < 3)) { break; }
-						if (t === "" || t.charCodeAt(0) < 48 || t.charCodeAt(0) > 55) {
-							break;
-						}
-						r = (($imul(r, 8)) + ((t.charCodeAt(0) >> 0)) >> 0) - 48 >> 0;
-						t = $substring(t, 1);
-						i = i + (1) >> 0;
-					}
-					_tmp$9 = r;
-					_tmp$10 = t;
-					_tmp$11 = $ifaceNil;
-					r = _tmp$9;
-					rest = _tmp$10;
-					err = _tmp$11;
-					return [r, rest, err];
-				} else if (_1 === (120)) {
-					if (t === "") {
-						break;
-					}
-					_tuple$1 = nextRune(t);
-					c = _tuple$1[0];
-					t = _tuple$1[1];
-					err = _tuple$1[2];
-					if (!($interfaceIsEqual(err, $ifaceNil))) {
-						_tmp$12 = 0;
-						_tmp$13 = "";
-						_tmp$14 = err;
-						r = _tmp$12;
-						rest = _tmp$13;
-						err = _tmp$14;
-						return [r, rest, err];
-					}
-					if (c === 123) {
-						nhex = 0;
-						r = 0;
-						while (true) {
-							if (t === "") {
-								break Switch;
-							}
-							_tuple$2 = nextRune(t);
-							c = _tuple$2[0];
-							t = _tuple$2[1];
-							err = _tuple$2[2];
-							if (!($interfaceIsEqual(err, $ifaceNil))) {
-								_tmp$15 = 0;
-								_tmp$16 = "";
-								_tmp$17 = err;
-								r = _tmp$15;
-								rest = _tmp$16;
-								err = _tmp$17;
-								return [r, rest, err];
-							}
-							if (c === 125) {
-								break;
-							}
-							v = unhex(c);
-							if (v < 0) {
-								break Switch;
-							}
-							r = ($imul(r, 16)) + v >> 0;
-							if (r > 1114111) {
-								break Switch;
-							}
-							nhex = nhex + (1) >> 0;
-						}
-						if (nhex === 0) {
-							break Switch;
-						}
-						_tmp$18 = r;
-						_tmp$19 = t;
-						_tmp$20 = $ifaceNil;
-						r = _tmp$18;
-						rest = _tmp$19;
-						err = _tmp$20;
-						return [r, rest, err];
-					}
-					x = unhex(c);
-					_tuple$3 = nextRune(t);
-					c = _tuple$3[0];
-					t = _tuple$3[1];
-					err = _tuple$3[2];
-					if (!($interfaceIsEqual(err, $ifaceNil))) {
-						_tmp$21 = 0;
-						_tmp$22 = "";
-						_tmp$23 = err;
-						r = _tmp$21;
-						rest = _tmp$22;
-						err = _tmp$23;
-						return [r, rest, err];
-					}
-					y = unhex(c);
-					if (x < 0 || y < 0) {
-						break;
-					}
-					_tmp$24 = ($imul(x, 16)) + y >> 0;
-					_tmp$25 = t;
-					_tmp$26 = $ifaceNil;
-					r = _tmp$24;
-					rest = _tmp$25;
-					err = _tmp$26;
-					return [r, rest, err];
-				} else if (_1 === (97)) {
-					_tmp$27 = 7;
-					_tmp$28 = t;
-					_tmp$29 = err;
-					r = _tmp$27;
-					rest = _tmp$28;
-					err = _tmp$29;
-					return [r, rest, err];
-				} else if (_1 === (102)) {
-					_tmp$30 = 12;
-					_tmp$31 = t;
-					_tmp$32 = err;
-					r = _tmp$30;
-					rest = _tmp$31;
-					err = _tmp$32;
-					return [r, rest, err];
-				} else if (_1 === (110)) {
-					_tmp$33 = 10;
-					_tmp$34 = t;
-					_tmp$35 = err;
-					r = _tmp$33;
-					rest = _tmp$34;
-					err = _tmp$35;
-					return [r, rest, err];
-				} else if (_1 === (114)) {
-					_tmp$36 = 13;
-					_tmp$37 = t;
-					_tmp$38 = err;
-					r = _tmp$36;
-					rest = _tmp$37;
-					err = _tmp$38;
-					return [r, rest, err];
-				} else if (_1 === (116)) {
-					_tmp$39 = 9;
-					_tmp$40 = t;
-					_tmp$41 = err;
-					r = _tmp$39;
-					rest = _tmp$40;
-					err = _tmp$41;
-					return [r, rest, err];
-				} else if (_1 === (118)) {
-					_tmp$42 = 11;
-					_tmp$43 = t;
-					_tmp$44 = err;
-					r = _tmp$42;
-					rest = _tmp$43;
-					err = _tmp$44;
-					return [r, rest, err];
-				} else if (c < 128 && !isalnum(c)) {
-					_tmp$45 = c;
-					_tmp$46 = t;
-					_tmp$47 = $ifaceNil;
-					r = _tmp$45;
-					rest = _tmp$46;
-					err = _tmp$47;
-					return [r, rest, err];
-				}
-			}
-			_tmp$48 = 0;
-			_tmp$49 = "";
-			_tmp$50 = new Error.ptr("invalid escape sequence", $substring(s, 0, (s.length - t.length >> 0)));
-			r = _tmp$48;
-			rest = _tmp$49;
-			err = _tmp$50;
-			return [r, rest, err];
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "parseIndexOrSliceOrInstance"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.expect(50); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			lbrack = _r$1;
+			/* */ if (p.tok === 55) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (p.tok === 55) { */ case 5:
+				$r = p.errorExpected(p.pos, "operand"); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				rbrack = p.pos;
+				$r = p.next(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$24r = new ast.IndexExpr.ptr(x, lbrack, new ast.BadExpr.ptr(rbrack, rbrack), rbrack);
+				$s = 9; case 9: return $24r;
+			/* } */ case 6:
+			p.exprLev = p.exprLev + (1) >> 0;
+			args = sliceType$3.nil;
+			index = arrayType.zero();
+			colons = arrayType$1.zero();
+			/* */ if (!((p.tok === 58))) { $s = 10; continue; }
+			/* */ $s = 11; continue;
+			/* if (!((p.tok === 58))) { */ case 10:
+				_r$2 = p.parseRhs(); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				index[0] = _r$2;
+			/* } */ case 11:
+			ncolons = 0;
+				_1 = p.tok;
+				/* */ if (_1 === (58)) { $s = 14; continue; }
+				/* */ if (_1 === (52)) { $s = 15; continue; }
+				/* */ $s = 16; continue;
+				/* if (_1 === (58)) { */ case 14:
+					/* while (true) { */ case 17:
+						/* if (!((p.tok === 58) && ncolons < 2)) { break; } */ if(!((p.tok === 58) && ncolons < 2)) { $s = 18; continue; }
+						((ncolons < 0 || ncolons >= colons.length) ? ($throwRuntimeError("index out of range"), undefined) : colons[ncolons] = p.pos);
+						ncolons = ncolons + (1) >> 0;
+						$r = p.next(); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* */ if (!((p.tok === 58)) && !((p.tok === 55)) && !((p.tok === 1))) { $s = 20; continue; }
+						/* */ $s = 21; continue;
+						/* if (!((p.tok === 58)) && !((p.tok === 55)) && !((p.tok === 1))) { */ case 20:
+							_r$3 = p.parseRhs(); /* */ $s = 22; case 22: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							((ncolons < 0 || ncolons >= index.length) ? ($throwRuntimeError("index out of range"), undefined) : index[ncolons] = _r$3);
+						/* } */ case 21:
+					$s = 17; continue;
+					case 18:
+					$s = 16; continue;
+				/* } else if (_1 === (52)) { */ case 15:
+					args = $append(args, index[0]);
+					/* while (true) { */ case 23:
+						/* if (!(p.tok === 52)) { break; } */ if(!(p.tok === 52)) { $s = 24; continue; }
+						$r = p.next(); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* */ if (!((p.tok === 55)) && !((p.tok === 1))) { $s = 26; continue; }
+						/* */ $s = 27; continue;
+						/* if (!((p.tok === 55)) && !((p.tok === 1))) { */ case 26:
+							_r$4 = p.parseType(); /* */ $s = 28; case 28: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+							args = $append(args, _r$4);
+						/* } */ case 27:
+					$s = 23; continue;
+					case 24:
+				/* } */ case 16:
+			case 13:
+			p.exprLev = p.exprLev - (1) >> 0;
+			_r$5 = p.expect(55); /* */ $s = 29; case 29: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			rbrack$1 = _r$5;
+			/* */ if (ncolons > 0) { $s = 30; continue; }
+			/* */ $s = 31; continue;
+			/* if (ncolons > 0) { */ case 30:
+				slice3 = false;
+				/* */ if (ncolons === 2) { $s = 32; continue; }
+				/* */ $s = 33; continue;
+				/* if (ncolons === 2) { */ case 32:
+					slice3 = true;
+					/* */ if ($interfaceIsEqual(index[1], $ifaceNil)) { $s = 34; continue; }
+					/* */ $s = 35; continue;
+					/* if ($interfaceIsEqual(index[1], $ifaceNil)) { */ case 34:
+						$r = p.error(colons[0], "middle index required in 3-index slice"); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						index[1] = new ast.BadExpr.ptr(colons[0] + 1 >> 0, colons[1]);
+					/* } */ case 35:
+					/* */ if ($interfaceIsEqual(index[2], $ifaceNil)) { $s = 37; continue; }
+					/* */ $s = 38; continue;
+					/* if ($interfaceIsEqual(index[2], $ifaceNil)) { */ case 37:
+						$r = p.error(colons[1], "final index required in 3-index slice"); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						index[2] = new ast.BadExpr.ptr(colons[1] + 1 >> 0, rbrack$1);
+					/* } */ case 38:
+				/* } */ case 33:
+				$24r$1 = new ast.SliceExpr.ptr(x, lbrack, index[0], index[1], index[2], slice3, rbrack$1);
+				$s = 40; case 40: return $24r$1;
+			/* } */ case 31:
+			/* */ if (args.$length === 0) { $s = 41; continue; }
+			/* */ $s = 42; continue;
+			/* if (args.$length === 0) { */ case 41:
+				$24r$2 = new ast.IndexExpr.ptr(x, lbrack, index[0], rbrack$1);
+				$s = 43; case 43: return $24r$2;
+			/* } */ case 42:
+			$24r$3 = typeparams.PackIndexExpr(x, lbrack, args, rbrack$1);
+			$s = 44; case 44: return $24r$3;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseIndexOrSliceOrInstance, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, args, colons, index, lbrack, ncolons, p, rbrack, rbrack$1, slice3, x, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.parseClassChar = function parseClassChar(s, wholeClass) {
-			var _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, err, p, r, rest, s, wholeClass;
-			r = 0;
-			rest = "";
-			err = $ifaceNil;
+		$ptrType(parser).prototype.parseCallOrConversion = function parseCallOrConversion(fun) {
+			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, ellipsis, fun, list, lparen, p, rparen, $s, $deferred, $r, $c} = $restore(this, {fun});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			if (s === "") {
-				_tmp = 0;
-				_tmp$1 = "";
-				_tmp$2 = new Error.ptr("missing closing ]", wholeClass);
-				r = _tmp;
-				rest = _tmp$1;
-				err = _tmp$2;
-				return [r, rest, err];
-			}
-			if (s.charCodeAt(0) === 92) {
-				_tuple = p.parseEscape(s);
-				r = _tuple[0];
-				rest = _tuple[1];
-				err = _tuple[2];
-				return [r, rest, err];
-			}
-			_tuple$1 = nextRune(s);
-			r = _tuple$1[0];
-			rest = _tuple$1[1];
-			err = _tuple$1[2];
-			return [r, rest, err];
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "CallOrConversion"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.expect(49); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			lparen = _r$1;
+			p.exprLev = p.exprLev + (1) >> 0;
+			list = sliceType$3.nil;
+			ellipsis = 0;
+			/* while (true) { */ case 5:
+				/* if (!(!((p.tok === 54)) && !((p.tok === 1)) && !new token.Pos(ellipsis).IsValid())) { break; } */ if(!(!((p.tok === 54)) && !((p.tok === 1)) && !new token.Pos(ellipsis).IsValid())) { $s = 6; continue; }
+				_r$2 = p.parseRhs(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				list = $append(list, _r$2);
+				/* */ if (p.tok === 48) { $s = 8; continue; }
+				/* */ $s = 9; continue;
+				/* if (p.tok === 48) { */ case 8:
+					ellipsis = p.pos;
+					$r = p.next(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 9:
+				_r$3 = p.atComma("argument list", 54); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				/* */ if (!_r$3) { $s = 11; continue; }
+				/* */ $s = 12; continue;
+				/* if (!_r$3) { */ case 11:
+					/* break; */ $s = 6; continue;
+				/* } */ case 12:
+				$r = p.next(); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = 5; continue;
+			case 6:
+			p.exprLev = p.exprLev - (1) >> 0;
+			_r$4 = p.expectClosing(54, "argument list"); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			rparen = _r$4;
+			$24r = new ast.CallExpr.ptr(fun, lparen, list, ellipsis, rparen);
+			$s = 16; case 16: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$42.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseCallOrConversion, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, ellipsis, fun, list, lparen, p, rparen, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.parsePerlClassEscape = function parsePerlClassEscape(s, r) {
-			var {$24r, _entry, _r, _tmp, _tmp$1, g, out, p, r, rest, s, $s, $r, $c} = $restore(this, {s, r});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			out = sliceType$1.nil;
-			rest = "";
+		$ptrType(parser).prototype.parseValue = function parseValue() {
+			var {$24r, $24r$1, _r, _r$1, _r$2, p, x, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			if ((((p.flags & 64) >>> 0) === 0) || s.length < 2 || !((s.charCodeAt(0) === 92))) {
-				$s = -1; return [out, rest];
-			}
-			g = $clone((_entry = $mapIndex(perlGroup,$String.keyFor($substring(s, 0, 2))), _entry !== undefined ? _entry.v : new charGroup.ptr(0, sliceType$1.nil)), charGroup);
-			if (g.sign === 0) {
-				$s = -1; return [out, rest];
-			}
-			_r = p.appendGroup(r, $clone(g, charGroup)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tmp = _r;
-			_tmp$1 = $substring(s, 2);
-			out = _tmp;
-			rest = _tmp$1;
-			$24r = [out, rest];
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: parsePerlClassEscape, $c: true, $r, $24r, _entry, _r, _tmp, _tmp$1, g, out, p, r, rest, s, $s};return $f;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "Element"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			/* */ if (p.tok === 51) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (p.tok === 51) { */ case 4:
+				_r$1 = p.parseLiteralValue($ifaceNil); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				$24r = _r$1;
+				$s = 7; case 7: return $24r;
+			/* } */ case 5:
+			_r$2 = p.parseExpr(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			x = _r$2;
+			$24r$1 = x;
+			$s = 9; case 9: return $24r$1;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseValue, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, p, x, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.parseNamedClass = function parseNamedClass(s, r) {
-			var {$24r, _entry, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, err, g, i, name, out, p, r, rest, s, $s, $r, $c} = $restore(this, {s, r});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			out = sliceType$1.nil;
-			rest = "";
-			err = $ifaceNil;
+		$ptrType(parser).prototype.parseElement = function parseElement() {
+			var {$24r, _r, _r$1, _r$2, colon, p, x, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			if (s.length < 2 || !((s.charCodeAt(0) === 91)) || !((s.charCodeAt(1) === 58))) {
-				$s = -1; return [out, rest, err];
-			}
-			i = strings.Index($substring(s, 2), ":]");
-			if (i < 0) {
-				$s = -1; return [out, rest, err];
-			}
-			i = i + (2) >> 0;
-			_tmp = $substring(s, 0, (i + 2 >> 0));
-			_tmp$1 = $substring(s, (i + 2 >> 0));
-			name = _tmp;
-			s = _tmp$1;
-			g = $clone((_entry = $mapIndex(posixGroup,$String.keyFor(name)), _entry !== undefined ? _entry.v : new charGroup.ptr(0, sliceType$1.nil)), charGroup);
-			if (g.sign === 0) {
-				_tmp$2 = sliceType$1.nil;
-				_tmp$3 = "";
-				_tmp$4 = new Error.ptr("invalid character class range", name);
-				out = _tmp$2;
-				rest = _tmp$3;
-				err = _tmp$4;
-				$s = -1; return [out, rest, err];
-			}
-			_r = p.appendGroup(r, $clone(g, charGroup)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tmp$5 = _r;
-			_tmp$6 = s;
-			_tmp$7 = $ifaceNil;
-			out = _tmp$5;
-			rest = _tmp$6;
-			err = _tmp$7;
-			$24r = [out, rest, err];
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: parseNamedClass, $c: true, $r, $24r, _entry, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, err, g, i, name, out, p, r, rest, s, $s};return $f;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "Element"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.parseValue(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			x = _r$1;
+			/* */ if (p.tok === 58) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (p.tok === 58) { */ case 5:
+				colon = p.pos;
+				$r = p.next(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$2 = p.parseValue(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				x = new ast.KeyValueExpr.ptr(x, colon, _r$2);
+			/* } */ case 6:
+			$24r = x;
+			$s = 9; case 9: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseElement, $c: true, $r, $24r, _r, _r$1, _r$2, colon, p, x, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.appendGroup = function appendGroup(r, g) {
-			var {_r, g, p, r, tmp, $s, $r, $c} = $restore(this, {r, g});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+		$ptrType(parser).prototype.parseElementList = function parseElementList() {
+			var {$24r, _r, _r$1, _r$2, list, p, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			list = sliceType$3.nil;
 			p = this;
-			/* */ if (((p.flags & 1) >>> 0) === 0) { $s = 1; continue; }
+			/* */ if (p.trace) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (((p.flags & 1) >>> 0) === 0) { */ case 1:
-				if (g.sign < 0) {
-					r = appendNegatedClass(r, g.class$1);
-				} else {
-					r = appendClass(r, g.class$1);
-				}
-				$s = 3; continue;
-			/* } else { */ case 2:
-				tmp = $subslice(p.tmpClass, 0, 0);
-				tmp = appendFoldedClass(tmp, g.class$1);
-				p.tmpClass = tmp;
-				_r = cleanClass((p.$ptr_tmpClass || (p.$ptr_tmpClass = new ptrType$2(function() { return this.$target.tmpClass; }, function($v) { this.$target.tmpClass = $v; }, p)))); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				tmp = _r;
-				if (g.sign < 0) {
-					r = appendNegatedClass(r, tmp);
-				} else {
-					r = appendClass(r, tmp);
-				}
-			/* } */ case 3:
-			$s = -1; return r;
-			/* */ } return; } var $f = {$blk: appendGroup, $c: true, $r, _r, g, p, r, tmp, $s};return $f;
-		};
-		unicodeTable = function unicodeTable$1(name) {
-			var _entry, _entry$1, _entry$2, _entry$3, name, t, t$1;
-			if (name === "Any") {
-				return [anyTable, anyTable];
-			}
-			t = (_entry = $mapIndex(unicode.Categories,$String.keyFor(name)), _entry !== undefined ? _entry.v : ptrType$3.nil);
-			if (!(t === ptrType$3.nil)) {
-				return [t, (_entry$1 = $mapIndex(unicode.FoldCategory,$String.keyFor(name)), _entry$1 !== undefined ? _entry$1.v : ptrType$3.nil)];
-			}
-			t$1 = (_entry$2 = $mapIndex(unicode.Scripts,$String.keyFor(name)), _entry$2 !== undefined ? _entry$2.v : ptrType$3.nil);
-			if (!(t$1 === ptrType$3.nil)) {
-				return [t$1, (_entry$3 = $mapIndex(unicode.FoldScript,$String.keyFor(name)), _entry$3 !== undefined ? _entry$3.v : ptrType$3.nil)];
-			}
-			return [ptrType$3.nil, ptrType$3.nil];
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "ElementList"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			/* while (true) { */ case 4:
+				/* if (!(!((p.tok === 56)) && !((p.tok === 1)))) { break; } */ if(!(!((p.tok === 56)) && !((p.tok === 1)))) { $s = 5; continue; }
+				_r$1 = p.parseElement(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				list = $append(list, _r$1);
+				_r$2 = p.atComma("composite literal", 56); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				/* */ if (!_r$2) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if (!_r$2) { */ case 7:
+					/* break; */ $s = 5; continue;
+				/* } */ case 8:
+				$r = p.next(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = 4; continue;
+			case 5:
+			$24r = list;
+			$s = 11; case 11: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  list; } if($curGoroutine.asleep) { var $f = {$blk: parseElementList, $c: true, $r, $24r, _r, _r$1, _r$2, list, p, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.parseUnicodeClass = function parseUnicodeClass(s, r) {
-			var {_r, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, c, end, err, fold, name, out, p, r, rest, s, seq, sign, t, tab, tmp, $s, $r, $c} = $restore(this, {s, r});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			out = sliceType$1.nil;
-			rest = "";
-			err = $ifaceNil;
+		$ptrType(parser).prototype.parseLiteralValue = function parseLiteralValue(typ) {
+			var {$24r, _r, _r$1, _r$2, _r$3, elts, lbrace, p, rbrace, typ, $s, $deferred, $r, $c} = $restore(this, {typ});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
 			p = this;
-			if ((((p.flags & 128) >>> 0) === 0) || s.length < 2 || !((s.charCodeAt(0) === 92)) || !((s.charCodeAt(1) === 112)) && !((s.charCodeAt(1) === 80))) {
-				$s = -1; return [out, rest, err];
-			}
-			sign = 1;
-			if (s.charCodeAt(1) === 80) {
-				sign = -1;
-			}
-			t = $substring(s, 2);
-			_tuple = nextRune(t);
-			c = _tuple[0];
-			t = _tuple[1];
-			err = _tuple[2];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [out, rest, err];
-			}
-			_tmp = "";
-			_tmp$1 = "";
-			seq = _tmp;
-			name = _tmp$1;
-			if (!((c === 123))) {
-				seq = $substring(s, 0, (s.length - t.length >> 0));
-				name = $substring(seq, 2);
-			} else {
-				end = strings.IndexRune(s, 125);
-				if (end < 0) {
-					err = checkUTF8(s);
-					if (!($interfaceIsEqual(err, $ifaceNil))) {
-						$s = -1; return [out, rest, err];
-					}
-					_tmp$2 = sliceType$1.nil;
-					_tmp$3 = "";
-					_tmp$4 = new Error.ptr("invalid character class range", s);
-					out = _tmp$2;
-					rest = _tmp$3;
-					err = _tmp$4;
-					$s = -1; return [out, rest, err];
-				}
-				_tmp$5 = $substring(s, 0, (end + 1 >> 0));
-				_tmp$6 = $substring(s, (end + 1 >> 0));
-				seq = _tmp$5;
-				t = _tmp$6;
-				name = $substring(s, 3, end);
-				err = checkUTF8(name);
-				if (!($interfaceIsEqual(err, $ifaceNil))) {
-					$s = -1; return [out, rest, err];
-				}
-			}
-			if (!(name === "") && (name.charCodeAt(0) === 94)) {
-				sign = -sign;
-				name = $substring(name, 1);
-			}
-			_tuple$1 = unicodeTable(name);
-			tab = _tuple$1[0];
-			fold = _tuple$1[1];
-			if (tab === ptrType$3.nil) {
-				_tmp$7 = sliceType$1.nil;
-				_tmp$8 = "";
-				_tmp$9 = new Error.ptr("invalid character class range", seq);
-				out = _tmp$7;
-				rest = _tmp$8;
-				err = _tmp$9;
-				$s = -1; return [out, rest, err];
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "LiteralValue"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.expect(51); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			lbrace = _r$1;
+			elts = sliceType$3.nil;
+			p.exprLev = p.exprLev + (1) >> 0;
+			/* */ if (!((p.tok === 56))) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (!((p.tok === 56))) { */ case 5:
+				_r$2 = p.parseElementList(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				elts = _r$2;
+			/* } */ case 6:
+			p.exprLev = p.exprLev - (1) >> 0;
+			_r$3 = p.expectClosing(56, "composite literal"); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			rbrace = _r$3;
+			$24r = new ast.CompositeLit.ptr(typ, lbrace, elts, rbrace, false);
+			$s = 9; case 9: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseLiteralValue, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, elts, lbrace, p, rbrace, typ, $s, $deferred};return $f; } }
+		};
+		unparen = function unparen$1(x) {
+			var _tuple, isParen, p, x;
+			_tuple = $assertType(x, ptrType$43, true);
+			p = _tuple[0];
+			isParen = _tuple[1];
+			if (isParen) {
+				x = unparen(p.X);
 			}
-			/* */ if ((((p.flags & 1) >>> 0) === 0) || fold === ptrType$3.nil) { $s = 1; continue; }
+			return x;
+		};
+		$ptrType(parser).prototype.parsePrimaryExpr = function parsePrimaryExpr(x) {
+			var {$24r, $24r$1, $24r$2, $24r$3, _1, _2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, n, p, pos, sel, t, x, $s, $deferred, $r, $c} = $restore(this, {x});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			n = [n];
+			p = [p];
+			p[0] = this;
+			/* */ if (p[0].trace) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if ((((p.flags & 1) >>> 0) === 0) || fold === ptrType$3.nil) { */ case 1:
-				if (sign > 0) {
-					r = appendTable(r, tab);
-				} else {
-					r = appendNegatedTable(r, tab);
-				}
-				$s = 3; continue;
-			/* } else { */ case 2:
-				tmp = $subslice(p.tmpClass, 0, 0);
-				tmp = appendTable(tmp, tab);
-				tmp = appendTable(tmp, fold);
-				p.tmpClass = tmp;
-				_r = cleanClass((p.$ptr_tmpClass || (p.$ptr_tmpClass = new ptrType$2(function() { return this.$target.tmpClass; }, function($v) { this.$target.tmpClass = $v; }, p)))); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				tmp = _r;
-				if (sign > 0) {
-					r = appendClass(r, tmp);
-				} else {
-					r = appendNegatedClass(r, tmp);
-				}
+			/* if (p[0].trace) { */ case 1:
+				_r = trace(p[0], "PrimaryExpr"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			/* */ if ($interfaceIsEqual(x, $ifaceNil)) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if ($interfaceIsEqual(x, $ifaceNil)) { */ case 4:
+				_r$1 = p[0].parseOperand(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				x = _r$1;
+			/* } */ case 5:
+			n[0] = 0;
+			$deferred.push([(function(n, p) { return function parser·parsePrimaryExpr·func1() {
+					p[0].nestLev = p[0].nestLev - (n[0]) >> 0;
+				}; })(n, p), []]);
+			n[0] = 1;
+			/* while (true) { */ case 7:
+				_r$2 = incNestLev(p[0]); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_r$2;
+					_1 = p[0].tok;
+					/* */ if (_1 === (53)) { $s = 11; continue; }
+					/* */ if (_1 === (50)) { $s = 12; continue; }
+					/* */ if (_1 === (49)) { $s = 13; continue; }
+					/* */ if (_1 === (51)) { $s = 14; continue; }
+					/* */ $s = 15; continue;
+					/* if (_1 === (53)) { */ case 11:
+						$r = p[0].next(); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_2 = p[0].tok;
+							/* */ if (_2 === (4)) { $s = 19; continue; }
+							/* */ if (_2 === (49)) { $s = 20; continue; }
+							/* */ $s = 21; continue;
+							/* if (_2 === (4)) { */ case 19:
+								_r$3 = p[0].parseSelector(x); /* */ $s = 23; case 23: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+								x = _r$3;
+								$s = 22; continue;
+							/* } else if (_2 === (49)) { */ case 20:
+								_r$4 = p[0].parseTypeAssertion(x); /* */ $s = 24; case 24: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+								x = _r$4;
+								$s = 22; continue;
+							/* } else { */ case 21:
+								pos = p[0].pos;
+								$r = p[0].errorExpected(pos, "selector or type assertion"); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								/* */ if (!((p[0].tok === 56))) { $s = 26; continue; }
+								/* */ $s = 27; continue;
+								/* if (!((p[0].tok === 56))) { */ case 26:
+									$r = p[0].next(); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								/* } */ case 27:
+								sel = new ast.Ident.ptr(pos, "_", ptrType$3.nil);
+								x = new ast.SelectorExpr.ptr(x, sel);
+							/* } */ case 22:
+						case 18:
+						$s = 16; continue;
+					/* } else if (_1 === (50)) { */ case 12:
+						_r$5 = p[0].parseIndexOrSliceOrInstance(x); /* */ $s = 29; case 29: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						x = _r$5;
+						$s = 16; continue;
+					/* } else if (_1 === (49)) { */ case 13:
+						_r$6 = p[0].parseCallOrConversion(x); /* */ $s = 30; case 30: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						x = _r$6;
+						$s = 16; continue;
+					/* } else if (_1 === (51)) { */ case 14:
+						t = unparen(x);
+						_ref = t;
+						/* */ if ($assertType(_ref, ptrType$44, true)[1] || $assertType(_ref, ptrType$2, true)[1] || $assertType(_ref, ptrType$5, true)[1]) { $s = 31; continue; }
+						/* */ if ($assertType(_ref, ptrType$29, true)[1] || $assertType(_ref, ptrType$30, true)[1]) { $s = 32; continue; }
+						/* */ if ($assertType(_ref, ptrType$35, true)[1] || $assertType(_ref, ptrType$6, true)[1] || $assertType(_ref, ptrType$40, true)[1]) { $s = 33; continue; }
+						/* */ $s = 34; continue;
+						/* if ($assertType(_ref, ptrType$44, true)[1] || $assertType(_ref, ptrType$2, true)[1] || $assertType(_ref, ptrType$5, true)[1]) { */ case 31:
+							/* */ if (p[0].exprLev < 0) { $s = 36; continue; }
+							/* */ $s = 37; continue;
+							/* if (p[0].exprLev < 0) { */ case 36:
+								$24r = x;
+								$s = 38; case 38: return $24r;
+							/* } */ case 37:
+							$s = 35; continue;
+						/* } else if ($assertType(_ref, ptrType$29, true)[1] || $assertType(_ref, ptrType$30, true)[1]) { */ case 32:
+							/* */ if (p[0].exprLev < 0) { $s = 39; continue; }
+							/* */ $s = 40; continue;
+							/* if (p[0].exprLev < 0) { */ case 39:
+								$24r$1 = x;
+								$s = 41; case 41: return $24r$1;
+							/* } */ case 40:
+							$s = 35; continue;
+						/* } else if ($assertType(_ref, ptrType$35, true)[1] || $assertType(_ref, ptrType$6, true)[1] || $assertType(_ref, ptrType$40, true)[1]) { */ case 33:
+							$s = 35; continue;
+						/* } else { */ case 34:
+							$24r$2 = x;
+							$s = 42; case 42: return $24r$2;
+						/* } */ case 35:
+						/* */ if (!($interfaceIsEqual(t, x))) { $s = 43; continue; }
+						/* */ $s = 44; continue;
+						/* if (!($interfaceIsEqual(t, x))) { */ case 43:
+							_r$7 = t.Pos(); /* */ $s = 45; case 45: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+							$r = p[0].error(_r$7, "cannot parenthesize type in composite literal"); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 44:
+						_r$8 = p[0].parseLiteralValue(x); /* */ $s = 47; case 47: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+						x = _r$8;
+						$s = 16; continue;
+					/* } else { */ case 15:
+						$24r$3 = x;
+						$s = 48; case 48: return $24r$3;
+					/* } */ case 16:
+				case 10:
+				n[0] = n[0] + (1) >> 0;
+			$s = 7; continue;
+			case 8:
+			$s = -1; return $ifaceNil;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parsePrimaryExpr, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, _1, _2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, n, p, pos, sel, t, x, $s, $deferred};return $f; } }
+		};
+		$ptrType(parser).prototype.parseUnaryExpr = function parseUnaryExpr() {
+			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tuple, _tuple$1, arrow, dir, ok, op, p, pos, pos$1, typ, x, x$1, x$2, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			_r = incNestLev(p); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$deferred.push([decNestLev, [_r]]);
+			/* */ if (p.trace) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (p.trace) { */ case 2:
+				_r$1 = trace(p, "UnaryExpr"); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r$1]]);
 			/* } */ case 3:
-			_tmp$10 = r;
-			_tmp$11 = t;
-			_tmp$12 = $ifaceNil;
-			out = _tmp$10;
-			rest = _tmp$11;
-			err = _tmp$12;
-			$s = -1; return [out, rest, err];
-			/* */ } return; } var $f = {$blk: parseUnicodeClass, $c: true, $r, _r, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, c, end, err, fold, name, out, p, r, rest, s, seq, sign, t, tab, tmp, $s};return $f;
+				_1 = p.tok;
+				/* */ if ((_1 === (12)) || (_1 === (13)) || (_1 === (43)) || (_1 === (19)) || (_1 === (17)) || (_1 === (88))) { $s = 6; continue; }
+				/* */ if (_1 === (36)) { $s = 7; continue; }
+				/* */ if (_1 === (14)) { $s = 8; continue; }
+				/* */ $s = 9; continue;
+				/* if ((_1 === (12)) || (_1 === (13)) || (_1 === (43)) || (_1 === (19)) || (_1 === (17)) || (_1 === (88))) { */ case 6:
+					_tmp = p.pos;
+					_tmp$1 = p.tok;
+					pos = _tmp;
+					op = _tmp$1;
+					$r = p.next(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$2 = p.parseUnaryExpr(); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					x = _r$2;
+					$24r = new ast.UnaryExpr.ptr(pos, op, x);
+					$s = 12; case 12: return $24r;
+				/* } else if (_1 === (36)) { */ case 7:
+					arrow = p.pos;
+					$r = p.next(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$3 = p.parseUnaryExpr(); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					x$1 = _r$3;
+					_tuple = $assertType(x$1, ptrType$41, true);
+					typ = _tuple[0];
+					ok = _tuple[1];
+					/* */ if (ok) { $s = 15; continue; }
+					/* */ $s = 16; continue;
+					/* if (ok) { */ case 15:
+						dir = 1;
+						/* while (true) { */ case 17:
+							/* if (!(ok && (dir === 1))) { break; } */ if(!(ok && (dir === 1))) { $s = 18; continue; }
+							/* */ if (typ.Dir === 2) { $s = 19; continue; }
+							/* */ $s = 20; continue;
+							/* if (typ.Dir === 2) { */ case 19:
+								$r = p.errorExpected(typ.Arrow, "'chan'"); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 20:
+							_tmp$2 = typ.Arrow;
+							_tmp$3 = arrow;
+							_tmp$4 = arrow;
+							arrow = _tmp$2;
+							typ.Begin = _tmp$3;
+							typ.Arrow = _tmp$4;
+							_tmp$5 = typ.Dir;
+							_tmp$6 = 2;
+							dir = _tmp$5;
+							typ.Dir = _tmp$6;
+							_tuple$1 = $assertType(typ.Value, ptrType$41, true);
+							typ = _tuple$1[0];
+							ok = _tuple$1[1];
+						$s = 17; continue;
+						case 18:
+						/* */ if (dir === 1) { $s = 22; continue; }
+						/* */ $s = 23; continue;
+						/* if (dir === 1) { */ case 22:
+							$r = p.errorExpected(arrow, "channel type"); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 23:
+						$24r$1 = x$1;
+						$s = 25; case 25: return $24r$1;
+					/* } */ case 16:
+					$24r$2 = new ast.UnaryExpr.ptr(arrow, 36, x$1);
+					$s = 26; case 26: return $24r$2;
+				/* } else if (_1 === (14)) { */ case 8:
+					pos$1 = p.pos;
+					$r = p.next(); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$4 = p.parseUnaryExpr(); /* */ $s = 28; case 28: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					x$2 = _r$4;
+					$24r$3 = new ast.StarExpr.ptr(pos$1, x$2);
+					$s = 29; case 29: return $24r$3;
+				/* } */ case 9:
+			case 5:
+			_r$5 = p.parsePrimaryExpr($ifaceNil); /* */ $s = 30; case 30: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			$24r$4 = _r$5;
+			$s = 31; case 31: return $24r$4;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseUnaryExpr, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tuple, _tuple$1, arrow, dir, ok, op, p, pos, pos$1, typ, x, x$1, x$2, $s, $deferred};return $f; } }
 		};
-		$ptrType(parser).prototype.parseClass = function parseClass(s) {
-			var {_r, _r$1, _r$2, _r$3, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, class$1, err, err$1, err$2, first, hi, lo, nclass, nclass$1, nclass$2, nt, nt$1, nt$2, p, re, rest, rng, s, sign, size, t, $s, $r, $c} = $restore(this, {s});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			rest = "";
-			err = $ifaceNil;
+		$ptrType(parser).prototype.tokPrec = function tokPrec() {
+			var p, tok;
 			p = this;
-			t = $substring(s, 1);
-			re = p.newRegexp(4);
-			re.Flags = p.flags;
-			re.Rune = $subslice(new sliceType$1(re.Rune0), 0, 0);
-			sign = 1;
-			if (!(t === "") && (t.charCodeAt(0) === 94)) {
-				sign = -1;
-				t = $substring(t, 1);
-				if (((p.flags & 4) >>> 0) === 0) {
-					re.Rune = $append(re.Rune, 10, 10);
-				}
-			}
-			class$1 = re.Rune;
-			first = true;
-			/* while (true) { */ case 1:
-				/* if (!(t === "" || !((t.charCodeAt(0) === 93)) || first)) { break; } */ if(!(t === "" || !((t.charCodeAt(0) === 93)) || first)) { $s = 2; continue; }
-				if (!(t === "") && (t.charCodeAt(0) === 45) && (((p.flags & 64) >>> 0) === 0) && !first && ((t.length === 1) || !((t.charCodeAt(1) === 93)))) {
-					_tuple = utf8.DecodeRuneInString($substring(t, 1));
-					size = _tuple[1];
-					_tmp = "";
-					_tmp$1 = new Error.ptr("invalid character class range", $substring(t, 0, (1 + size >> 0)));
-					rest = _tmp;
-					err = _tmp$1;
-					$s = -1; return [rest, err];
-				}
-				first = false;
-				/* */ if (t.length > 2 && (t.charCodeAt(0) === 91) && (t.charCodeAt(1) === 58)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (t.length > 2 && (t.charCodeAt(0) === 91) && (t.charCodeAt(1) === 58)) { */ case 3:
-					_r = p.parseNamedClass(t, class$1); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_tuple$1 = _r;
-					nclass = _tuple$1[0];
-					nt = _tuple$1[1];
-					err$1 = _tuple$1[2];
-					if (!($interfaceIsEqual(err$1, $ifaceNil))) {
-						_tmp$2 = "";
-						_tmp$3 = err$1;
-						rest = _tmp$2;
-						err = _tmp$3;
-						$s = -1; return [rest, err];
-					}
-					if (!(nclass === sliceType$1.nil)) {
-						_tmp$4 = nclass;
-						_tmp$5 = nt;
-						class$1 = _tmp$4;
-						t = _tmp$5;
-						/* continue; */ $s = 1; continue;
-					}
-				/* } */ case 4:
-				_r$1 = p.parseUnicodeClass(t, class$1); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple$2 = _r$1;
-				nclass$1 = _tuple$2[0];
-				nt$1 = _tuple$2[1];
-				err$2 = _tuple$2[2];
-				if (!($interfaceIsEqual(err$2, $ifaceNil))) {
-					_tmp$6 = "";
-					_tmp$7 = err$2;
-					rest = _tmp$6;
-					err = _tmp$7;
-					$s = -1; return [rest, err];
-				}
-				if (!(nclass$1 === sliceType$1.nil)) {
-					_tmp$8 = nclass$1;
-					_tmp$9 = nt$1;
-					class$1 = _tmp$8;
-					t = _tmp$9;
-					/* continue; */ $s = 1; continue;
-				}
-				_r$2 = p.parsePerlClassEscape(t, class$1); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_tuple$3 = _r$2;
-				nclass$2 = _tuple$3[0];
-				nt$2 = _tuple$3[1];
-				if (!(nclass$2 === sliceType$1.nil)) {
-					_tmp$10 = nclass$2;
-					_tmp$11 = nt$2;
-					class$1 = _tmp$10;
-					t = _tmp$11;
-					/* continue; */ $s = 1; continue;
-				}
-				rng = t;
-				_tmp$12 = 0;
-				_tmp$13 = 0;
-				lo = _tmp$12;
-				hi = _tmp$13;
-				_tuple$4 = p.parseClassChar(t, s);
-				lo = _tuple$4[0];
-				t = _tuple$4[1];
-				err$2 = _tuple$4[2];
-				if (!($interfaceIsEqual(err$2, $ifaceNil))) {
-					_tmp$14 = "";
-					_tmp$15 = err$2;
-					rest = _tmp$14;
-					err = _tmp$15;
-					$s = -1; return [rest, err];
-				}
-				hi = lo;
-				if (t.length >= 2 && (t.charCodeAt(0) === 45) && !((t.charCodeAt(1) === 93))) {
-					t = $substring(t, 1);
-					_tuple$5 = p.parseClassChar(t, s);
-					hi = _tuple$5[0];
-					t = _tuple$5[1];
-					err$2 = _tuple$5[2];
-					if (!($interfaceIsEqual(err$2, $ifaceNil))) {
-						_tmp$16 = "";
-						_tmp$17 = err$2;
-						rest = _tmp$16;
-						err = _tmp$17;
-						$s = -1; return [rest, err];
-					}
-					if (hi < lo) {
-						rng = $substring(rng, 0, (rng.length - t.length >> 0));
-						_tmp$18 = "";
-						_tmp$19 = new Error.ptr("invalid character class range", rng);
-						rest = _tmp$18;
-						err = _tmp$19;
-						$s = -1; return [rest, err];
-					}
-				}
-				if (((p.flags & 1) >>> 0) === 0) {
-					class$1 = appendRange(class$1, lo, hi);
-				} else {
-					class$1 = appendFoldedRange(class$1, lo, hi);
-				}
-			$s = 1; continue;
-			case 2:
-			t = $substring(t, 1);
-			re.Rune = class$1;
-			_r$3 = cleanClass((re.$ptr_Rune || (re.$ptr_Rune = new ptrType$2(function() { return this.$target.Rune; }, function($v) { this.$target.Rune = $v; }, re)))); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			class$1 = _r$3;
-			if (sign < 0) {
-				class$1 = negateClass(class$1);
+			tok = p.tok;
+			if (p.inRhs && (tok === 42)) {
+				tok = 39;
 			}
-			re.Rune = class$1;
-			p.push(re);
-			_tmp$20 = t;
-			_tmp$21 = $ifaceNil;
-			rest = _tmp$20;
-			err = _tmp$21;
-			$s = -1; return [rest, err];
-			/* */ } return; } var $f = {$blk: parseClass, $c: true, $r, _r, _r$1, _r$2, _r$3, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, class$1, err, err$1, err$2, first, hi, lo, nclass, nclass$1, nclass$2, nt, nt$1, nt$2, p, re, rest, rng, s, sign, size, t, $s};return $f;
+			return [tok, new token.Token(tok).Precedence()];
 		};
-		cleanClass = function cleanClass$1(rp) {
-			var {_tmp, _tmp$1, hi, i, lo, r, rp, w, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {rp});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			$r = sort.Sort((x = new ranges.ptr(rp), new x.constructor.elem(x))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			r = rp.$get();
-			if (r.$length < 2) {
-				$s = -1; return r;
-			}
-			w = 2;
-			i = 2;
-			while (true) {
-				if (!(i < r.$length)) { break; }
-				_tmp = ((i < 0 || i >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + i]);
-				_tmp$1 = (x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$1]));
-				lo = _tmp;
-				hi = _tmp$1;
-				if (lo <= ((x$2 = w - 1 >> 0, ((x$2 < 0 || x$2 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$2])) + 1 >> 0)) {
-					if (hi > (x$3 = w - 1 >> 0, ((x$3 < 0 || x$3 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$3]))) {
-						(x$4 = w - 1 >> 0, ((x$4 < 0 || x$4 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$4] = hi));
-					}
-					i = i + (2) >> 0;
-					continue;
-				}
-				((w < 0 || w >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + w] = lo);
-				(x$5 = w + 1 >> 0, ((x$5 < 0 || x$5 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$5] = hi));
-				w = w + (2) >> 0;
-				i = i + (2) >> 0;
-			}
-			$s = -1; return $subslice(r, 0, w);
-			/* */ } return; } var $f = {$blk: cleanClass$1, $c: true, $r, _tmp, _tmp$1, hi, i, lo, r, rp, w, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
+		$ptrType(parser).prototype.parseBinaryExpr = function parseBinaryExpr(x, prec1) {
+			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _tuple, n, op, oprec, p, pos, prec1, x, y, $s, $deferred, $r, $c} = $restore(this, {x, prec1});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			n = [n];
+			p = [p];
+			p[0] = this;
+			/* */ if (p[0].trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p[0].trace) { */ case 1:
+				_r = trace(p[0], "BinaryExpr"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			/* */ if ($interfaceIsEqual(x, $ifaceNil)) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if ($interfaceIsEqual(x, $ifaceNil)) { */ case 4:
+				_r$1 = p[0].parseUnaryExpr(); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				x = _r$1;
+			/* } */ case 5:
+			n[0] = 0;
+			$deferred.push([(function(n, p) { return function parser·parseBinaryExpr·func1() {
+					p[0].nestLev = p[0].nestLev - (n[0]) >> 0;
+				}; })(n, p), []]);
+			n[0] = 1;
+			/* while (true) { */ case 7:
+				_r$2 = incNestLev(p[0]); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_r$2;
+				_tuple = p[0].tokPrec();
+				op = _tuple[0];
+				oprec = _tuple[1];
+				/* */ if (oprec < prec1) { $s = 10; continue; }
+				/* */ $s = 11; continue;
+				/* if (oprec < prec1) { */ case 10:
+					$24r = x;
+					$s = 12; case 12: return $24r;
+				/* } */ case 11:
+				_r$3 = p[0].expect(op); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				pos = _r$3;
+				_r$4 = p[0].parseBinaryExpr($ifaceNil, oprec + 1 >> 0); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				y = _r$4;
+				x = new ast.BinaryExpr.ptr(x, pos, op, y);
+				n[0] = n[0] + (1) >> 0;
+			$s = 7; continue;
+			case 8:
+			$s = -1; return $ifaceNil;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseBinaryExpr, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _tuple, n, op, oprec, p, pos, prec1, x, y, $s, $deferred};return $f; } }
 		};
-		appendLiteral = function appendLiteral$1(r, x, flags) {
-			var flags, r, x;
-			if (!((((flags & 1) >>> 0) === 0))) {
-				return appendFoldedRange(r, x, x);
-			}
-			return appendRange(r, x, x);
+		$ptrType(parser).prototype.parseExpr = function parseExpr() {
+			var {$24r, _r, _r$1, p, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "Expression"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.parseBinaryExpr($ifaceNil, 1); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r$1;
+			$s = 5; case 5: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseExpr, $c: true, $r, $24r, _r, _r$1, p, $s, $deferred};return $f; } }
 		};
-		appendRange = function appendRange$1(r, lo, hi) {
-			var _tmp, _tmp$1, hi, i, lo, n, r, rhi, rlo, x, x$1, x$2, x$3;
-			n = r.$length;
-			i = 2;
-			while (true) {
-				if (!(i <= 4)) { break; }
-				if (n >= i) {
-					_tmp = (x = n - i >> 0, ((x < 0 || x >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x]));
-					_tmp$1 = (x$1 = (n - i >> 0) + 1 >> 0, ((x$1 < 0 || x$1 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$1]));
-					rlo = _tmp;
-					rhi = _tmp$1;
-					if (lo <= (rhi + 1 >> 0) && rlo <= (hi + 1 >> 0)) {
-						if (lo < rlo) {
-							(x$2 = n - i >> 0, ((x$2 < 0 || x$2 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$2] = lo));
-						}
-						if (hi > rhi) {
-							(x$3 = (n - i >> 0) + 1 >> 0, ((x$3 < 0 || x$3 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$3] = hi));
-						}
-						return r;
-					}
-				}
-				i = i + (2) >> 0;
-			}
-			return $append(r, lo, hi);
+		$ptrType(parser).prototype.parseRhs = function parseRhs() {
+			var {_r, old, p, x, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			old = p.inRhs;
+			p.inRhs = true;
+			_r = p.parseExpr(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			x = _r;
+			p.inRhs = old;
+			$s = -1; return x;
+			/* */ } return; } var $f = {$blk: parseRhs, $c: true, $r, _r, old, p, x, $s};return $f;
 		};
-		appendFoldedRange = function appendFoldedRange$1(r, lo, hi) {
-			var c, f, hi, lo, r;
-			if (lo <= 65 && hi >= 125251) {
-				return appendRange(r, lo, hi);
-			}
-			if (hi < 65 || lo > 125251) {
-				return appendRange(r, lo, hi);
-			}
-			if (lo < 65) {
-				r = appendRange(r, lo, 64);
-				lo = 65;
-			}
-			if (hi > 125251) {
-				r = appendRange(r, 125252, hi);
-				hi = 125251;
-			}
-			c = lo;
-			while (true) {
-				if (!(c <= hi)) { break; }
-				r = appendRange(r, c, c);
-				f = unicode.SimpleFold(c);
-				while (true) {
-					if (!(!((f === c)))) { break; }
-					r = appendRange(r, f, f);
-					f = unicode.SimpleFold(f);
-				}
-				c = c + (1) >> 0;
-			}
-			return r;
+		$ptrType(parser).prototype.parseSimpleStmt = function parseSimpleStmt(mode) {
+			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, _1, _2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tmp, _tmp$1, _tuple, arrow, colon, isIdent, isRange, label, mode, p, pos, pos$1, s, stmt, tok, x, y, y$1, $s, $deferred, $r, $c} = $restore(this, {mode});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "SimpleStmt"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.parseList(false); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			x = _r$1;
+				_1 = p.tok;
+				/* */ if ((_1 === (47)) || (_1 === (42)) || (_1 === (23)) || (_1 === (24)) || (_1 === (25)) || (_1 === (26)) || (_1 === (27)) || (_1 === (28)) || (_1 === (29)) || (_1 === (30)) || (_1 === (31)) || (_1 === (32)) || (_1 === (33))) { $s = 6; continue; }
+				/* */ $s = 7; continue;
+				/* if ((_1 === (47)) || (_1 === (42)) || (_1 === (23)) || (_1 === (24)) || (_1 === (25)) || (_1 === (26)) || (_1 === (27)) || (_1 === (28)) || (_1 === (29)) || (_1 === (30)) || (_1 === (31)) || (_1 === (32)) || (_1 === (33))) { */ case 6:
+					_tmp = p.pos;
+					_tmp$1 = p.tok;
+					pos = _tmp;
+					tok = _tmp$1;
+					$r = p.next(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					y = sliceType$3.nil;
+					isRange = false;
+					/* */ if ((mode === 2) && (p.tok === 79) && ((tok === 47) || (tok === 42))) { $s = 9; continue; }
+					/* */ $s = 10; continue;
+					/* if ((mode === 2) && (p.tok === 79) && ((tok === 47) || (tok === 42))) { */ case 9:
+						pos$1 = p.pos;
+						$r = p.next(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_r$2 = p.parseRhs(); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						y = new sliceType$3([new ast.UnaryExpr.ptr(pos$1, 79, _r$2)]);
+						isRange = true;
+						$s = 11; continue;
+					/* } else { */ case 10:
+						_r$3 = p.parseList(true); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						y = _r$3;
+					/* } */ case 11:
+					$24r = [new ast.AssignStmt.ptr(x, pos, tok, y), isRange];
+					$s = 15; case 15: return $24r;
+				/* } */ case 7:
+			case 5:
+			/* */ if (x.$length > 1) { $s = 16; continue; }
+			/* */ $s = 17; continue;
+			/* if (x.$length > 1) { */ case 16:
+				_r$4 = (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]).Pos(); /* */ $s = 18; case 18: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				$r = p.errorExpected(_r$4, "1 expression"); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 17:
+				_2 = p.tok;
+				/* */ if (_2 === (58)) { $s = 21; continue; }
+				/* */ if (_2 === (36)) { $s = 22; continue; }
+				/* */ if ((_2 === (37)) || (_2 === (38))) { $s = 23; continue; }
+				/* */ $s = 24; continue;
+				/* if (_2 === (58)) { */ case 21:
+					colon = p.pos;
+					$r = p.next(); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_tuple = $assertType((0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]), ptrType$2, true);
+					label = _tuple[0];
+					isIdent = _tuple[1];
+					/* */ if ((mode === 1) && isIdent) { $s = 26; continue; }
+					/* */ $s = 27; continue;
+					/* if ((mode === 1) && isIdent) { */ case 26:
+						_r$5 = p.parseStmt(); /* */ $s = 28; case 28: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						stmt = new ast.LabeledStmt.ptr(label, colon, _r$5);
+						$24r$1 = [stmt, false];
+						$s = 29; case 29: return $24r$1;
+					/* } */ case 27:
+					$r = p.error(colon, "illegal label declaration"); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$6 = (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]).Pos(); /* */ $s = 31; case 31: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					$24r$2 = [new ast.BadStmt.ptr(_r$6, colon + 1 >> 0), false];
+					$s = 32; case 32: return $24r$2;
+				/* } else if (_2 === (36)) { */ case 22:
+					arrow = p.pos;
+					$r = p.next(); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$7 = p.parseRhs(); /* */ $s = 34; case 34: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					y$1 = _r$7;
+					$24r$3 = [new ast.SendStmt.ptr((0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]), arrow, y$1), false];
+					$s = 35; case 35: return $24r$3;
+				/* } else if ((_2 === (37)) || (_2 === (38))) { */ case 23:
+					s = new ast.IncDecStmt.ptr((0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]), p.pos, p.tok);
+					$r = p.next(); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$24r$4 = [s, false];
+					$s = 37; case 37: return $24r$4;
+				/* } */ case 24:
+			case 20:
+			$24r$5 = [new ast.ExprStmt.ptr((0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])), false];
+			$s = 38; case 38: return $24r$5;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [$ifaceNil, false]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseSimpleStmt, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, _1, _2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tmp, _tmp$1, _tuple, arrow, colon, isIdent, isRange, label, mode, p, pos, pos$1, s, stmt, tok, x, y, y$1, $s, $deferred};return $f; } }
 		};
-		appendClass = function appendClass$1(r, x) {
-			var i, r, x, x$1;
-			i = 0;
-			while (true) {
-				if (!(i < x.$length)) { break; }
-				r = appendRange(r, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]), (x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])));
-				i = i + (2) >> 0;
+		$ptrType(parser).prototype.parseCallExpr = function parseCallExpr(callType) {
+			var {_arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, call, callType, isBad, isCall, p, t, x, $s, $r, $c} = $restore(this, {callType});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			_r = p.parseRhs(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			x = _r;
+			t = unparen(x);
+			/* */ if (!($interfaceIsEqual(t, x))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!($interfaceIsEqual(t, x))) { */ case 2:
+				_r$1 = x.Pos(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_arg = _r$1;
+				_r$2 = fmt.Sprintf("expression in %s must not be parenthesized", new sliceType$2([new $String(callType)])); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_arg$1 = _r$2;
+				$r = p.error(_arg, _arg$1); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				x = t;
+			/* } */ case 3:
+			_tuple = $assertType(x, ptrType$42, true);
+			call = _tuple[0];
+			isCall = _tuple[1];
+			if (isCall) {
+				$s = -1; return call;
 			}
-			return r;
+			_tuple$1 = $assertType(x, ptrType$44, true);
+			isBad = _tuple$1[1];
+			/* */ if (!isBad) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* if (!isBad) { */ case 7:
+				_r$3 = x.End(); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				_r$4 = p.safePos(_r$3); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_arg$2 = _r$4;
+				_r$5 = fmt.Sprintf("expression in %s must be function call", new sliceType$2([new $String(callType)])); /* */ $s = 11; case 11: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				_arg$3 = _r$5;
+				$r = p.error(_arg$2, _arg$3); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 8:
+			$s = -1; return ptrType$42.nil;
+			/* */ } return; } var $f = {$blk: parseCallExpr, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, call, callType, isBad, isCall, p, t, x, $s};return $f;
 		};
-		appendFoldedClass = function appendFoldedClass$1(r, x) {
-			var i, r, x, x$1;
-			i = 0;
-			while (true) {
-				if (!(i < x.$length)) { break; }
-				r = appendFoldedRange(r, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]), (x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])));
-				i = i + (2) >> 0;
-			}
-			return r;
+		$ptrType(parser).prototype.parseGoStmt = function parseGoStmt() {
+			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, call, p, pos, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "GoStmt"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.expect(72); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			pos = _r$1;
+			_r$2 = p.parseCallExpr("go"); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			call = _r$2;
+			_r$3 = p.expectSemi(); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_r$3;
+			/* */ if (call === ptrType$42.nil) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* if (call === ptrType$42.nil) { */ case 7:
+				$24r = new ast.BadStmt.ptr(pos, pos + 2 >> 0);
+				$s = 9; case 9: return $24r;
+			/* } */ case 8:
+			$24r$1 = new ast.GoStmt.ptr(pos, call);
+			$s = 10; case 10: return $24r$1;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseGoStmt, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, call, p, pos, $s, $deferred};return $f; } }
 		};
-		appendNegatedClass = function appendNegatedClass$1(r, x) {
-			var _tmp, _tmp$1, hi, i, lo, nextLo, r, x, x$1;
-			nextLo = 0;
-			i = 0;
-			while (true) {
-				if (!(i < x.$length)) { break; }
-				_tmp = ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]);
-				_tmp$1 = (x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-				lo = _tmp;
-				hi = _tmp$1;
-				if (nextLo <= (lo - 1 >> 0)) {
-					r = appendRange(r, nextLo, lo - 1 >> 0);
-				}
-				nextLo = hi + 1 >> 0;
-				i = i + (2) >> 0;
-			}
-			if (nextLo <= 1114111) {
-				r = appendRange(r, nextLo, 1114111);
-			}
-			return r;
+		$ptrType(parser).prototype.parseDeferStmt = function parseDeferStmt() {
+			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, call, p, pos, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "DeferStmt"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.expect(67); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			pos = _r$1;
+			_r$2 = p.parseCallExpr("defer"); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			call = _r$2;
+			_r$3 = p.expectSemi(); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_r$3;
+			/* */ if (call === ptrType$42.nil) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* if (call === ptrType$42.nil) { */ case 7:
+				$24r = new ast.BadStmt.ptr(pos, pos + 5 >> 0);
+				$s = 9; case 9: return $24r;
+			/* } */ case 8:
+			$24r$1 = new ast.DeferStmt.ptr(pos, call);
+			$s = 10; case 10: return $24r$1;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseDeferStmt, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, call, p, pos, $s, $deferred};return $f; } }
 		};
-		appendTable = function appendTable$1(r, x) {
-			var _i, _i$1, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, c, c$1, hi, hi$1, lo, lo$1, r, stride, stride$1, x, xr, xr$1;
-			_ref = x.R16;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				xr = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), unicode.Range16);
-				_tmp = ((xr.Lo >> 0));
-				_tmp$1 = ((xr.Hi >> 0));
-				_tmp$2 = ((xr.Stride >> 0));
-				lo = _tmp;
-				hi = _tmp$1;
-				stride = _tmp$2;
-				if (stride === 1) {
-					r = appendRange(r, lo, hi);
-					_i++;
-					continue;
-				}
-				c = lo;
-				while (true) {
-					if (!(c <= hi)) { break; }
-					r = appendRange(r, c, c);
-					c = c + (stride) >> 0;
-				}
-				_i++;
-			}
-			_ref$1 = x.R32;
-			_i$1 = 0;
-			while (true) {
-				if (!(_i$1 < _ref$1.$length)) { break; }
-				xr$1 = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), unicode.Range32);
-				_tmp$3 = ((xr$1.Lo >> 0));
-				_tmp$4 = ((xr$1.Hi >> 0));
-				_tmp$5 = ((xr$1.Stride >> 0));
-				lo$1 = _tmp$3;
-				hi$1 = _tmp$4;
-				stride$1 = _tmp$5;
-				if (stride$1 === 1) {
-					r = appendRange(r, lo$1, hi$1);
-					_i$1++;
-					continue;
-				}
-				c$1 = lo$1;
-				while (true) {
-					if (!(c$1 <= hi$1)) { break; }
-					r = appendRange(r, c$1, c$1);
-					c$1 = c$1 + (stride$1) >> 0;
-				}
-				_i$1++;
-			}
-			return r;
+		$ptrType(parser).prototype.parseReturnStmt = function parseReturnStmt() {
+			var {$24r, _r, _r$1, _r$2, _r$3, p, pos, x, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "ReturnStmt"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			pos = p.pos;
+			_r$1 = p.expect(80); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$1;
+			x = sliceType$3.nil;
+			/* */ if (!((p.tok === 57)) && !((p.tok === 56))) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (!((p.tok === 57)) && !((p.tok === 56))) { */ case 5:
+				_r$2 = p.parseList(true); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				x = _r$2;
+			/* } */ case 6:
+			_r$3 = p.expectSemi(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_r$3;
+			$24r = new ast.ReturnStmt.ptr(pos, x);
+			$s = 9; case 9: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$45.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseReturnStmt, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, p, pos, x, $s, $deferred};return $f; } }
 		};
-		appendNegatedTable = function appendNegatedTable$1(r, x) {
-			var _i, _i$1, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, c, c$1, hi, hi$1, lo, lo$1, nextLo, r, stride, stride$1, x, xr, xr$1;
-			nextLo = 0;
-			_ref = x.R16;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				xr = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), unicode.Range16);
-				_tmp = ((xr.Lo >> 0));
-				_tmp$1 = ((xr.Hi >> 0));
-				_tmp$2 = ((xr.Stride >> 0));
-				lo = _tmp;
-				hi = _tmp$1;
-				stride = _tmp$2;
-				if (stride === 1) {
-					if (nextLo <= (lo - 1 >> 0)) {
-						r = appendRange(r, nextLo, lo - 1 >> 0);
-					}
-					nextLo = hi + 1 >> 0;
-					_i++;
-					continue;
-				}
-				c = lo;
-				while (true) {
-					if (!(c <= hi)) { break; }
-					if (nextLo <= (c - 1 >> 0)) {
-						r = appendRange(r, nextLo, c - 1 >> 0);
-					}
-					nextLo = c + 1 >> 0;
-					c = c + (stride) >> 0;
-				}
-				_i++;
+		$ptrType(parser).prototype.parseBranchStmt = function parseBranchStmt(tok) {
+			var {$24r, _r, _r$1, _r$2, _r$3, label, p, pos, tok, $s, $deferred, $r, $c} = $restore(this, {tok});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "BranchStmt"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.expect(tok); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			pos = _r$1;
+			label = ptrType$2.nil;
+			/* */ if (!((tok === 69)) && (p.tok === 4)) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (!((tok === 69)) && (p.tok === 4)) { */ case 5:
+				_r$2 = p.parseIdent(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				label = _r$2;
+			/* } */ case 6:
+			_r$3 = p.expectSemi(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_r$3;
+			$24r = new ast.BranchStmt.ptr(pos, tok, label);
+			$s = 9; case 9: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$12.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseBranchStmt, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, label, p, pos, tok, $s, $deferred};return $f; } }
+		};
+		$ptrType(parser).prototype.makeExpr = function makeExpr(s, want) {
+			var {$24r, _arg, _arg$1, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, es, found, isAss, isExpr, p, s, want, $s, $r, $c} = $restore(this, {s, want});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			if ($interfaceIsEqual(s, $ifaceNil)) {
+				$s = -1; return $ifaceNil;
 			}
-			_ref$1 = x.R32;
-			_i$1 = 0;
-			while (true) {
-				if (!(_i$1 < _ref$1.$length)) { break; }
-				xr$1 = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), unicode.Range32);
-				_tmp$3 = ((xr$1.Lo >> 0));
-				_tmp$4 = ((xr$1.Hi >> 0));
-				_tmp$5 = ((xr$1.Stride >> 0));
-				lo$1 = _tmp$3;
-				hi$1 = _tmp$4;
-				stride$1 = _tmp$5;
-				if (stride$1 === 1) {
-					if (nextLo <= (lo$1 - 1 >> 0)) {
-						r = appendRange(r, nextLo, lo$1 - 1 >> 0);
-					}
-					nextLo = hi$1 + 1 >> 0;
-					_i$1++;
-					continue;
-				}
-				c$1 = lo$1;
-				while (true) {
-					if (!(c$1 <= hi$1)) { break; }
-					if (nextLo <= (c$1 - 1 >> 0)) {
-						r = appendRange(r, nextLo, c$1 - 1 >> 0);
-					}
-					nextLo = c$1 + 1 >> 0;
-					c$1 = c$1 + (stride$1) >> 0;
-				}
-				_i$1++;
+			_tuple = $assertType(s, ptrType$46, true);
+			es = _tuple[0];
+			isExpr = _tuple[1];
+			if (isExpr) {
+				$s = -1; return es.X;
 			}
-			if (nextLo <= 1114111) {
-				r = appendRange(r, nextLo, 1114111);
+			found = "simple statement";
+			_tuple$1 = $assertType(s, ptrType$11, true);
+			isAss = _tuple$1[1];
+			if (isAss) {
+				found = "assignment";
 			}
-			return r;
+			_r = s.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_arg = _r;
+			_r$1 = fmt.Sprintf("expected %s, found %s (missing parentheses around composite literal?)", new sliceType$2([new $String(want), new $String(found)])); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_arg$1 = _r$1;
+			$r = p.error(_arg, _arg$1); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$2 = s.Pos(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_r$3 = s.End(); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_r$4 = p.safePos(_r$3); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			$24r = new ast.BadExpr.ptr(_r$2, _r$4);
+			$s = 7; case 7: return $24r;
+			/* */ } return; } var $f = {$blk: makeExpr, $c: true, $r, $24r, _arg, _arg$1, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, es, found, isAss, isExpr, p, s, want, $s};return $f;
 		};
-		negateClass = function negateClass$1(r) {
-			var _tmp, _tmp$1, hi, i, lo, nextLo, r, w, x, x$1;
-			nextLo = 0;
-			w = 0;
-			i = 0;
-			while (true) {
-				if (!(i < r.$length)) { break; }
-				_tmp = ((i < 0 || i >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + i]);
-				_tmp$1 = (x = i + 1 >> 0, ((x < 0 || x >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x]));
-				lo = _tmp;
-				hi = _tmp$1;
-				if (nextLo <= (lo - 1 >> 0)) {
-					((w < 0 || w >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + w] = nextLo);
-					(x$1 = w + 1 >> 0, ((x$1 < 0 || x$1 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$1] = (lo - 1 >> 0)));
-					w = w + (2) >> 0;
-				}
-				nextLo = hi + 1 >> 0;
-				i = i + (2) >> 0;
-			}
-			r = $subslice(r, 0, w);
-			if (nextLo <= 1114111) {
-				r = $append(r, nextLo, 1114111);
+		$ptrType(parser).prototype.parseIfHeader = function parseIfHeader() {
+			var {_r, _r$1, _r$2, _r$3, _tuple, _tuple$1, cond, condStmt, init$1, p, prevLev, semi, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			init$1 = $ifaceNil;
+			cond = $ifaceNil;
+			p = this;
+			/* */ if (p.tok === 51) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.tok === 51) { */ case 1:
+				$r = p.error(p.pos, "missing condition in if statement"); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				cond = new ast.BadExpr.ptr(p.pos, p.pos);
+				$s = -1; return [init$1, cond];
+			/* } */ case 2:
+			prevLev = p.exprLev;
+			p.exprLev = -1;
+			/* */ if (!((p.tok === 57))) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (!((p.tok === 57))) { */ case 4:
+				/* */ if (p.tok === 85) { $s = 6; continue; }
+				/* */ $s = 7; continue;
+				/* if (p.tok === 85) { */ case 6:
+					$r = p.next(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.error(p.pos, "var declaration not allowed in if initializer"); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 7:
+				_r = p.parseSimpleStmt(0); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tuple = _r;
+				init$1 = _tuple[0];
+			/* } */ case 5:
+			condStmt = $ifaceNil;
+			semi = new structType.ptr(0, "");
+			/* */ if (!((p.tok === 51))) { $s = 11; continue; }
+			/* */ $s = 12; continue;
+			/* if (!((p.tok === 51))) { */ case 11:
+				/* */ if (p.tok === 57) { $s = 14; continue; }
+				/* */ $s = 15; continue;
+				/* if (p.tok === 57) { */ case 14:
+					semi.pos = p.pos;
+					semi.lit = p.lit;
+					$r = p.next(); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 16; continue;
+				/* } else { */ case 15:
+					_r$1 = p.expect(57); /* */ $s = 18; case 18: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_r$1;
+				/* } */ case 16:
+				/* */ if (!((p.tok === 51))) { $s = 19; continue; }
+				/* */ $s = 20; continue;
+				/* if (!((p.tok === 51))) { */ case 19:
+					_r$2 = p.parseSimpleStmt(0); /* */ $s = 21; case 21: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_tuple$1 = _r$2;
+					condStmt = _tuple$1[0];
+				/* } */ case 20:
+				$s = 13; continue;
+			/* } else { */ case 12:
+				condStmt = init$1;
+				init$1 = $ifaceNil;
+			/* } */ case 13:
+			/* */ if (!($interfaceIsEqual(condStmt, $ifaceNil))) { $s = 22; continue; }
+			/* */ if (new token.Pos(semi.pos).IsValid()) { $s = 23; continue; }
+			/* */ $s = 24; continue;
+			/* if (!($interfaceIsEqual(condStmt, $ifaceNil))) { */ case 22:
+				_r$3 = p.makeExpr(condStmt, "boolean expression"); /* */ $s = 25; case 25: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				cond = _r$3;
+				$s = 24; continue;
+			/* } else if (new token.Pos(semi.pos).IsValid()) { */ case 23:
+				/* */ if (semi.lit === "\n") { $s = 26; continue; }
+				/* */ $s = 27; continue;
+				/* if (semi.lit === "\n") { */ case 26:
+					$r = p.error(semi.pos, "unexpected newline, expecting { after if clause"); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 28; continue;
+				/* } else { */ case 27:
+					$r = p.error(semi.pos, "missing condition in if statement"); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 28:
+			/* } */ case 24:
+			if ($interfaceIsEqual(cond, $ifaceNil)) {
+				cond = new ast.BadExpr.ptr(p.pos, p.pos);
 			}
-			return r;
-		};
-		$ptrType(ranges).prototype.Less = function Less(i, j) {
-			var i, j, p, ra, x, x$1;
-			ra = this;
-			p = ra.p.$get();
-			i = $imul(i, (2));
-			j = $imul(j, (2));
-			return ((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i]) < ((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j]) || (((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i]) === ((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j])) && (x = i + 1 >> 0, ((x < 0 || x >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x])) > (x$1 = j + 1 >> 0, ((x$1 < 0 || x$1 >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x$1]));
+			p.exprLev = prevLev;
+			$s = -1; return [init$1, cond];
+			/* */ } return; } var $f = {$blk: parseIfHeader, $c: true, $r, _r, _r$1, _r$2, _r$3, _tuple, _tuple$1, cond, condStmt, init$1, p, prevLev, semi, $s};return $f;
 		};
-		ranges.prototype.Less = function(...$args) { return this.$val.Less(...$args); };
-		$ptrType(ranges).prototype.Len = function Len() {
-			var _q, ra;
-			ra = this;
-			return (_q = ra.p.$get().$length / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"));
+		$ptrType(parser).prototype.parseIfStmt = function parseIfStmt() {
+			var {$24r, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _tuple, body, cond, else_, init$1, p, pos, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			_r = incNestLev(p); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$deferred.push([decNestLev, [_r]]);
+			/* */ if (p.trace) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (p.trace) { */ case 2:
+				_r$1 = trace(p, "IfStmt"); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r$1]]);
+			/* } */ case 3:
+			_r$2 = p.expect(74); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			pos = _r$2;
+			_r$3 = p.parseIfHeader(); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_tuple = _r$3;
+			init$1 = _tuple[0];
+			cond = _tuple[1];
+			_r$4 = p.parseBlockStmt(); /* */ $s = 7; case 7: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			body = _r$4;
+			else_ = $ifaceNil;
+			/* */ if (p.tok === 68) { $s = 8; continue; }
+			/* */ $s = 9; continue;
+			/* if (p.tok === 68) { */ case 8:
+				$r = p.next(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_1 = p.tok;
+					/* */ if (_1 === (74)) { $s = 13; continue; }
+					/* */ if (_1 === (51)) { $s = 14; continue; }
+					/* */ $s = 15; continue;
+					/* if (_1 === (74)) { */ case 13:
+						_r$5 = p.parseIfStmt(); /* */ $s = 17; case 17: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						else_ = _r$5;
+						$s = 16; continue;
+					/* } else if (_1 === (51)) { */ case 14:
+						_r$6 = p.parseBlockStmt(); /* */ $s = 18; case 18: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						else_ = _r$6;
+						_r$7 = p.expectSemi(); /* */ $s = 19; case 19: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+						_r$7;
+						$s = 16; continue;
+					/* } else { */ case 15:
+						$r = p.errorExpected(p.pos, "if statement or block"); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						else_ = new ast.BadStmt.ptr(p.pos, p.pos);
+					/* } */ case 16:
+				case 12:
+				$s = 10; continue;
+			/* } else { */ case 9:
+				_r$8 = p.expectSemi(); /* */ $s = 21; case 21: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				_r$8;
+			/* } */ case 10:
+			$24r = new ast.IfStmt.ptr(pos, init$1, cond, body, else_);
+			$s = 22; case 22: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$14.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseIfStmt, $c: true, $r, $24r, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _tuple, body, cond, else_, init$1, p, pos, $s, $deferred};return $f; } }
 		};
-		ranges.prototype.Len = function(...$args) { return this.$val.Len(...$args); };
-		$ptrType(ranges).prototype.Swap = function Swap(i, j) {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, i, j, p, ra, x, x$1, x$2, x$3;
-			ra = this;
-			p = ra.p.$get();
-			i = $imul(i, (2));
-			j = $imul(j, (2));
-			_tmp = ((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j]);
-			_tmp$1 = (x = j + 1 >> 0, ((x < 0 || x >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x]));
-			_tmp$2 = ((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i]);
-			_tmp$3 = (x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x$1]));
-			((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i] = _tmp);
-			(x$2 = i + 1 >> 0, ((x$2 < 0 || x$2 >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x$2] = _tmp$1));
-			((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j] = _tmp$2);
-			(x$3 = j + 1 >> 0, ((x$3 < 0 || x$3 >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x$3] = _tmp$3));
+		$ptrType(parser).prototype.parseCaseClause = function parseCaseClause() {
+			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, body, colon, list, p, pos, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "CaseClause"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			pos = p.pos;
+			list = sliceType$3.nil;
+			/* */ if (p.tok === 62) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (p.tok === 62) { */ case 4:
+				$r = p.next(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$1 = p.parseList(true); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				list = _r$1;
+				$s = 6; continue;
+			/* } else { */ case 5:
+				_r$2 = p.expect(66); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_r$2;
+			/* } */ case 6:
+			_r$3 = p.expect(58); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			colon = _r$3;
+			_r$4 = p.parseStmtList(); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			body = _r$4;
+			$24r = new ast.CaseClause.ptr(pos, list, colon, body);
+			$s = 12; case 12: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$15.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseCaseClause, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, body, colon, list, p, pos, $s, $deferred};return $f; } }
 		};
-		ranges.prototype.Swap = function(...$args) { return this.$val.Swap(...$args); };
-		checkUTF8 = function checkUTF8$1(s) {
-			var _tuple, rune, s, size;
-			while (true) {
-				if (!(!(s === ""))) { break; }
-				_tuple = utf8.DecodeRuneInString(s);
-				rune = _tuple[0];
-				size = _tuple[1];
-				if ((rune === 65533) && (size === 1)) {
-					return new Error.ptr("invalid UTF-8", s);
-				}
-				s = $substring(s, size);
-			}
-			return $ifaceNil;
+		isTypeSwitchAssert = function isTypeSwitchAssert$1(x) {
+			var _tuple, a, ok, x;
+			_tuple = $assertType(x, ptrType$47, true);
+			a = _tuple[0];
+			ok = _tuple[1];
+			return ok && $interfaceIsEqual(a.Type, $ifaceNil);
 		};
-		nextRune = function nextRune$1(s) {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, c, err, s, size, t;
-			c = 0;
-			t = "";
-			err = $ifaceNil;
-			_tuple = utf8.DecodeRuneInString(s);
-			c = _tuple[0];
-			size = _tuple[1];
-			if ((c === 65533) && (size === 1)) {
-				_tmp = 0;
-				_tmp$1 = "";
-				_tmp$2 = new Error.ptr("invalid UTF-8", s);
-				c = _tmp;
-				t = _tmp$1;
-				err = _tmp$2;
-				return [c, t, err];
-			}
-			_tmp$3 = c;
-			_tmp$4 = $substring(s, size);
-			_tmp$5 = $ifaceNil;
-			c = _tmp$3;
-			t = _tmp$4;
-			err = _tmp$5;
-			return [c, t, err];
+		$ptrType(parser).prototype.isTypeSwitchGuard = function isTypeSwitchGuard(s) {
+			var {_1, _ref, p, s, t, t$1, x, $s, $r, $c} = $restore(this, {s});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			_ref = s;
+			/* */ if ($assertType(_ref, ptrType$46, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if ($assertType(_ref, ptrType$46, true)[1]) { */ case 1:
+				t = _ref.$val;
+				$s = -1; return isTypeSwitchAssert(t.X);
+			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 2:
+				t$1 = _ref.$val;
+				/* */ if ((t$1.Lhs.$length === 1) && (t$1.Rhs.$length === 1) && isTypeSwitchAssert((x = t$1.Rhs, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])))) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if ((t$1.Lhs.$length === 1) && (t$1.Rhs.$length === 1) && isTypeSwitchAssert((x = t$1.Rhs, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])))) { */ case 4:
+						_1 = t$1.Tok;
+						/* */ if (_1 === (42)) { $s = 7; continue; }
+						/* */ if (_1 === (47)) { $s = 8; continue; }
+						/* */ $s = 9; continue;
+						/* if (_1 === (42)) { */ case 7:
+							$r = p.error(t$1.TokPos, "expected ':=', found '='"); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = -1; return true;
+						/* } else if (_1 === (47)) { */ case 8:
+							$s = -1; return true;
+						/* } */ case 9:
+					case 6:
+				/* } */ case 5:
+			/* } */ case 3:
+			$s = -1; return false;
+			/* */ } return; } var $f = {$blk: isTypeSwitchGuard, $c: true, $r, _1, _ref, p, s, t, t$1, x, $s};return $f;
 		};
-		isalnum = function isalnum$1(c) {
-			var c;
-			return 48 <= c && c <= 57 || 65 <= c && c <= 90 || 97 <= c && c <= 122;
+		$ptrType(parser).prototype.parseSwitchStmt = function parseSwitchStmt() {
+			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tuple, _tuple$1, body, lbrace, list, p, pos, prevLev, rbrace, s1, s2, typeSwitch, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "SwitchStmt"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.expect(83); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			pos = _r$1;
+			_tmp = $ifaceNil;
+			_tmp$1 = $ifaceNil;
+			s1 = _tmp;
+			s2 = _tmp$1;
+			/* */ if (!((p.tok === 51))) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (!((p.tok === 51))) { */ case 5:
+				prevLev = p.exprLev;
+				p.exprLev = -1;
+				/* */ if (!((p.tok === 57))) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if (!((p.tok === 57))) { */ case 7:
+					_r$2 = p.parseSimpleStmt(0); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_tuple = _r$2;
+					s2 = _tuple[0];
+				/* } */ case 8:
+				/* */ if (p.tok === 57) { $s = 10; continue; }
+				/* */ $s = 11; continue;
+				/* if (p.tok === 57) { */ case 10:
+					$r = p.next(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					s1 = s2;
+					s2 = $ifaceNil;
+					/* */ if (!((p.tok === 51))) { $s = 13; continue; }
+					/* */ $s = 14; continue;
+					/* if (!((p.tok === 51))) { */ case 13:
+						_r$3 = p.parseSimpleStmt(0); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						_tuple$1 = _r$3;
+						s2 = _tuple$1[0];
+					/* } */ case 14:
+				/* } */ case 11:
+				p.exprLev = prevLev;
+			/* } */ case 6:
+			_r$4 = p.isTypeSwitchGuard(s2); /* */ $s = 16; case 16: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			typeSwitch = _r$4;
+			_r$5 = p.expect(51); /* */ $s = 17; case 17: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			lbrace = _r$5;
+			list = sliceType$7.nil;
+			/* while (true) { */ case 18:
+				/* if (!((p.tok === 62) || (p.tok === 66))) { break; } */ if(!((p.tok === 62) || (p.tok === 66))) { $s = 19; continue; }
+				_r$6 = p.parseCaseClause(); /* */ $s = 20; case 20: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				list = $append(list, _r$6);
+			$s = 18; continue;
+			case 19:
+			_r$7 = p.expect(56); /* */ $s = 21; case 21: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+			rbrace = _r$7;
+			_r$8 = p.expectSemi(); /* */ $s = 22; case 22: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+			_r$8;
+			body = new ast.BlockStmt.ptr(lbrace, list, rbrace);
+			/* */ if (typeSwitch) { $s = 23; continue; }
+			/* */ $s = 24; continue;
+			/* if (typeSwitch) { */ case 23:
+				$24r = new ast.TypeSwitchStmt.ptr(pos, s1, s2, body);
+				$s = 25; case 25: return $24r;
+			/* } */ case 24:
+			_r$9 = p.makeExpr(s2, "switch expression"); /* */ $s = 26; case 26: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+			$24r$1 = new ast.SwitchStmt.ptr(pos, s1, _r$9, body);
+			$s = 27; case 27: return $24r$1;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseSwitchStmt, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tuple, _tuple$1, body, lbrace, list, p, pos, prevLev, rbrace, s1, s2, typeSwitch, $s, $deferred};return $f; } }
 		};
-		unhex = function unhex$1(c) {
-			var c;
-			if (48 <= c && c <= 57) {
-				return c - 48 >> 0;
-			}
-			if (97 <= c && c <= 102) {
-				return (c - 97 >> 0) + 10 >> 0;
-			}
-			if (65 <= c && c <= 70) {
-				return (c - 65 >> 0) + 10 >> 0;
-			}
-			return -1;
+		$ptrType(parser).prototype.parseCommClause = function parseCommClause() {
+			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, arrow, body, colon, comm, lhs, p, pos, pos$1, rhs, rhs$1, tok, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "CommClause"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			pos = p.pos;
+			comm = $ifaceNil;
+			/* */ if (p.tok === 62) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (p.tok === 62) { */ case 4:
+				$r = p.next(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$1 = p.parseList(false); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				lhs = _r$1;
+				/* */ if (p.tok === 36) { $s = 9; continue; }
+				/* */ $s = 10; continue;
+				/* if (p.tok === 36) { */ case 9:
+					/* */ if (lhs.$length > 1) { $s = 12; continue; }
+					/* */ $s = 13; continue;
+					/* if (lhs.$length > 1) { */ case 12:
+						_r$2 = (0 >= lhs.$length ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + 0]).Pos(); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						$r = p.errorExpected(_r$2, "1 expression"); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 13:
+					arrow = p.pos;
+					$r = p.next(); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$3 = p.parseRhs(); /* */ $s = 17; case 17: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					rhs = _r$3;
+					comm = new ast.SendStmt.ptr((0 >= lhs.$length ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + 0]), arrow, rhs);
+					$s = 11; continue;
+				/* } else { */ case 10:
+					tok = p.tok;
+					/* */ if ((tok === 42) || (tok === 47)) { $s = 18; continue; }
+					/* */ $s = 19; continue;
+					/* if ((tok === 42) || (tok === 47)) { */ case 18:
+						/* */ if (lhs.$length > 2) { $s = 21; continue; }
+						/* */ $s = 22; continue;
+						/* if (lhs.$length > 2) { */ case 21:
+							_r$4 = (0 >= lhs.$length ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + 0]).Pos(); /* */ $s = 23; case 23: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+							$r = p.errorExpected(_r$4, "1 or 2 expressions"); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							lhs = $subslice(lhs, 0, 2);
+						/* } */ case 22:
+						pos$1 = p.pos;
+						$r = p.next(); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_r$5 = p.parseRhs(); /* */ $s = 26; case 26: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						rhs$1 = _r$5;
+						comm = new ast.AssignStmt.ptr(lhs, pos$1, tok, new sliceType$3([rhs$1]));
+						$s = 20; continue;
+					/* } else { */ case 19:
+						/* */ if (lhs.$length > 1) { $s = 27; continue; }
+						/* */ $s = 28; continue;
+						/* if (lhs.$length > 1) { */ case 27:
+							_r$6 = (0 >= lhs.$length ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + 0]).Pos(); /* */ $s = 29; case 29: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+							$r = p.errorExpected(_r$6, "1 expression"); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 28:
+						comm = new ast.ExprStmt.ptr((0 >= lhs.$length ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + 0]));
+					/* } */ case 20:
+				/* } */ case 11:
+				$s = 6; continue;
+			/* } else { */ case 5:
+				_r$7 = p.expect(66); /* */ $s = 31; case 31: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_r$7;
+			/* } */ case 6:
+			_r$8 = p.expect(58); /* */ $s = 32; case 32: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+			colon = _r$8;
+			_r$9 = p.parseStmtList(); /* */ $s = 33; case 33: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+			body = _r$9;
+			$24r = new ast.CommClause.ptr(pos, comm, colon, body);
+			$s = 34; case 34: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$18.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseCommClause, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, arrow, body, colon, comm, lhs, p, pos, pos$1, rhs, rhs$1, tok, $s, $deferred};return $f; } }
 		};
-		Op.prototype.String = function String$5() {
-			var i, x;
-			i = this.$val;
-			if (1 <= i && i <= 19) {
-				i = i - (1) << 24 >>> 24;
-				return $substring("NoMatchEmptyMatchLiteralCharClassAnyCharNotNLAnyCharBeginLineEndLineBeginTextEndTextWordBoundaryNoWordBoundaryCaptureStarPlusQuestRepeatConcatAlternate", ((i < 0 || i >= _Op_index_0.length) ? ($throwRuntimeError("index out of range"), undefined) : _Op_index_0[i]), (x = i + 1 << 24 >>> 24, ((x < 0 || x >= _Op_index_0.length) ? ($throwRuntimeError("index out of range"), undefined) : _Op_index_0[x])));
-			} else if ((i === 128)) {
-				return "opPseudo";
-			} else {
-				return "Op(" + strconv.FormatInt((new $Int64(0, i)), 10) + ")";
-			}
+		$ptrType(parser).prototype.parseSelectStmt = function parseSelectStmt() {
+			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, body, lbrace, list, p, pos, rbrace, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "SelectStmt"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.expect(81); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			pos = _r$1;
+			_r$2 = p.expect(51); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			lbrace = _r$2;
+			list = sliceType$7.nil;
+			/* while (true) { */ case 6:
+				/* if (!((p.tok === 62) || (p.tok === 66))) { break; } */ if(!((p.tok === 62) || (p.tok === 66))) { $s = 7; continue; }
+				_r$3 = p.parseCommClause(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				list = $append(list, _r$3);
+			$s = 6; continue;
+			case 7:
+			_r$4 = p.expect(56); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			rbrace = _r$4;
+			_r$5 = p.expectSemi(); /* */ $s = 10; case 10: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			_r$5;
+			body = new ast.BlockStmt.ptr(lbrace, list, rbrace);
+			$24r = new ast.SelectStmt.ptr(pos, body);
+			$s = 11; case 11: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$19.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseSelectStmt, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, body, lbrace, list, p, pos, rbrace, $s, $deferred};return $f; } }
 		};
-		$ptrType(Op).prototype.String = function(...$args) { return new Op(this.$get()).String(...$args); };
-		makePatchList = function makePatchList$1(n) {
-			var n;
-			return new patchList.ptr(n, n);
+		$ptrType(parser).prototype.parseForStmt = function parseForStmt() {
+			var {$24r, $24r$1, $24r$2, _1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tuple, _tuple$1, _tuple$2, as, body, isRange, key, p, pos, pos$1, prevLev, s1, s2, s3, value, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, y, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "ForStmt"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.expect(70); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			pos = _r$1;
+			_tmp = $ifaceNil;
+			_tmp$1 = $ifaceNil;
+			_tmp$2 = $ifaceNil;
+			s1 = _tmp;
+			s2 = _tmp$1;
+			s3 = _tmp$2;
+			isRange = false;
+			/* */ if (!((p.tok === 51))) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (!((p.tok === 51))) { */ case 5:
+				prevLev = p.exprLev;
+				p.exprLev = -1;
+				/* */ if (!((p.tok === 57))) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if (!((p.tok === 57))) { */ case 7:
+					/* */ if (p.tok === 79) { $s = 9; continue; }
+					/* */ $s = 10; continue;
+					/* if (p.tok === 79) { */ case 9:
+						pos$1 = p.pos;
+						$r = p.next(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_r$2 = p.parseRhs(); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						y = new sliceType$3([new ast.UnaryExpr.ptr(pos$1, 79, _r$2)]);
+						s2 = new ast.AssignStmt.ptr(sliceType$3.nil, 0, 0, y);
+						isRange = true;
+						$s = 11; continue;
+					/* } else { */ case 10:
+						_r$3 = p.parseSimpleStmt(2); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						_tuple = _r$3;
+						s2 = _tuple[0];
+						isRange = _tuple[1];
+					/* } */ case 11:
+				/* } */ case 8:
+				/* */ if (!isRange && (p.tok === 57)) { $s = 15; continue; }
+				/* */ $s = 16; continue;
+				/* if (!isRange && (p.tok === 57)) { */ case 15:
+					$r = p.next(); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					s1 = s2;
+					s2 = $ifaceNil;
+					/* */ if (!((p.tok === 57))) { $s = 18; continue; }
+					/* */ $s = 19; continue;
+					/* if (!((p.tok === 57))) { */ case 18:
+						_r$4 = p.parseSimpleStmt(0); /* */ $s = 20; case 20: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						_tuple$1 = _r$4;
+						s2 = _tuple$1[0];
+					/* } */ case 19:
+					_r$5 = p.expectSemi(); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					_r$5;
+					/* */ if (!((p.tok === 51))) { $s = 22; continue; }
+					/* */ $s = 23; continue;
+					/* if (!((p.tok === 51))) { */ case 22:
+						_r$6 = p.parseSimpleStmt(0); /* */ $s = 24; case 24: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						_tuple$2 = _r$6;
+						s3 = _tuple$2[0];
+					/* } */ case 23:
+				/* } */ case 16:
+				p.exprLev = prevLev;
+			/* } */ case 6:
+			_r$7 = p.parseBlockStmt(); /* */ $s = 25; case 25: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+			body = _r$7;
+			_r$8 = p.expectSemi(); /* */ $s = 26; case 26: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+			_r$8;
+			/* */ if (isRange) { $s = 27; continue; }
+			/* */ $s = 28; continue;
+			/* if (isRange) { */ case 27:
+				as = $assertType(s2, ptrType$11);
+				_tmp$3 = $ifaceNil;
+				_tmp$4 = $ifaceNil;
+				key = _tmp$3;
+				value = _tmp$4;
+					_1 = as.Lhs.$length;
+					/* */ if (_1 === (0)) { $s = 30; continue; }
+					/* */ if (_1 === (1)) { $s = 31; continue; }
+					/* */ if (_1 === (2)) { $s = 32; continue; }
+					/* */ $s = 33; continue;
+					/* if (_1 === (0)) { */ case 30:
+						$s = 34; continue;
+					/* } else if (_1 === (1)) { */ case 31:
+						key = (x = as.Lhs, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
+						$s = 34; continue;
+					/* } else if (_1 === (2)) { */ case 32:
+						_tmp$5 = (x$1 = as.Lhs, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]));
+						_tmp$6 = (x$2 = as.Lhs, (1 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 1]));
+						key = _tmp$5;
+						value = _tmp$6;
+						$s = 34; continue;
+					/* } else { */ case 33:
+						_r$9 = (x$3 = as.Lhs, x$4 = as.Lhs.$length - 1 >> 0, ((x$4 < 0 || x$4 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + x$4])).Pos(); /* */ $s = 35; case 35: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+						$r = p.errorExpected(_r$9, "at most 2 expressions"); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_r$10 = body.End(); /* */ $s = 37; case 37: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+						_r$11 = p.safePos(_r$10); /* */ $s = 38; case 38: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+						$24r = new ast.BadStmt.ptr(pos, _r$11);
+						$s = 39; case 39: return $24r;
+					/* } */ case 34:
+				case 29:
+				x$6 = $assertType((x$5 = as.Rhs, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0])), ptrType$48).X;
+				_r$12 = (x$7 = as.Rhs, (0 >= x$7.$length ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + 0])).Pos(); /* */ $s = 40; case 40: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+				$24r$1 = new ast.RangeStmt.ptr(pos, key, value, as.TokPos, as.Tok, _r$12, x$6, body);
+				$s = 41; case 41: return $24r$1;
+			/* } */ case 28:
+			_r$13 = p.makeExpr(s2, "boolean or range expression"); /* */ $s = 42; case 42: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+			$24r$2 = new ast.ForStmt.ptr(pos, s1, _r$13, s3, body);
+			$s = 43; case 43: return $24r$2;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseForStmt, $c: true, $r, $24r, $24r$1, $24r$2, _1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tuple, _tuple$1, _tuple$2, as, body, isRange, key, p, pos, pos$1, prevLev, s1, s2, s3, value, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, y, $s, $deferred};return $f; } }
 		};
-		$ptrType(patchList).prototype.patch = function patch(p, val) {
-			var head, i, l, p, val, x, x$1;
-			l = this;
-			head = l.head;
-			while (true) {
-				if (!(!((head === 0)))) { break; }
-				i = (x = p.Inst, x$1 = head >>> 1 >>> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-				if (((head & 1) >>> 0) === 0) {
-					head = i.Out;
-					i.Out = val;
-				} else {
-					head = i.Arg;
-					i.Arg = val;
-				}
-			}
+		$ptrType(parser).prototype.parseStmt = function parseStmt() {
+			var {$24r, _1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, isLabeledStmt, p, pos, s, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			s = $ifaceNil;
+			p = this;
+			_r = incNestLev(p); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$deferred.push([decNestLev, [_r]]);
+			/* */ if (p.trace) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (p.trace) { */ case 2:
+				_r$1 = trace(p, "Statement"); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r$1]]);
+			/* } */ case 3:
+				_1 = p.tok;
+				/* */ if ((_1 === (64)) || (_1 === (84)) || (_1 === (85))) { $s = 6; continue; }
+				/* */ if ((_1 === (4)) || (_1 === (5)) || (_1 === (6)) || (_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (71)) || (_1 === (49)) || (_1 === (50)) || (_1 === (82)) || (_1 === (77)) || (_1 === (63)) || (_1 === (76)) || (_1 === (12)) || (_1 === (13)) || (_1 === (14)) || (_1 === (17)) || (_1 === (19)) || (_1 === (36)) || (_1 === (43))) { $s = 7; continue; }
+				/* */ if (_1 === (72)) { $s = 8; continue; }
+				/* */ if (_1 === (67)) { $s = 9; continue; }
+				/* */ if (_1 === (80)) { $s = 10; continue; }
+				/* */ if ((_1 === (61)) || (_1 === (65)) || (_1 === (73)) || (_1 === (69))) { $s = 11; continue; }
+				/* */ if (_1 === (51)) { $s = 12; continue; }
+				/* */ if (_1 === (74)) { $s = 13; continue; }
+				/* */ if (_1 === (83)) { $s = 14; continue; }
+				/* */ if (_1 === (81)) { $s = 15; continue; }
+				/* */ if (_1 === (70)) { $s = 16; continue; }
+				/* */ if (_1 === (57)) { $s = 17; continue; }
+				/* */ if (_1 === (56)) { $s = 18; continue; }
+				/* */ $s = 19; continue;
+				/* if ((_1 === (64)) || (_1 === (84)) || (_1 === (85))) { */ case 6:
+					_r$2 = p.parseDecl(stmtStart); /* */ $s = 21; case 21: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					s = new ast.DeclStmt.ptr(_r$2);
+					$s = 20; continue;
+				/* } else if ((_1 === (4)) || (_1 === (5)) || (_1 === (6)) || (_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (71)) || (_1 === (49)) || (_1 === (50)) || (_1 === (82)) || (_1 === (77)) || (_1 === (63)) || (_1 === (76)) || (_1 === (12)) || (_1 === (13)) || (_1 === (14)) || (_1 === (17)) || (_1 === (19)) || (_1 === (36)) || (_1 === (43))) { */ case 7:
+					_r$3 = p.parseSimpleStmt(1); /* */ $s = 22; case 22: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_tuple = _r$3;
+					s = _tuple[0];
+					_tuple$1 = $assertType(s, ptrType$10, true);
+					isLabeledStmt = _tuple$1[1];
+					/* */ if (!isLabeledStmt) { $s = 23; continue; }
+					/* */ $s = 24; continue;
+					/* if (!isLabeledStmt) { */ case 23:
+						_r$4 = p.expectSemi(); /* */ $s = 25; case 25: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						_r$4;
+					/* } */ case 24:
+					$s = 20; continue;
+				/* } else if (_1 === (72)) { */ case 8:
+					_r$5 = p.parseGoStmt(); /* */ $s = 26; case 26: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					s = _r$5;
+					$s = 20; continue;
+				/* } else if (_1 === (67)) { */ case 9:
+					_r$6 = p.parseDeferStmt(); /* */ $s = 27; case 27: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					s = _r$6;
+					$s = 20; continue;
+				/* } else if (_1 === (80)) { */ case 10:
+					_r$7 = p.parseReturnStmt(); /* */ $s = 28; case 28: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					s = _r$7;
+					$s = 20; continue;
+				/* } else if ((_1 === (61)) || (_1 === (65)) || (_1 === (73)) || (_1 === (69))) { */ case 11:
+					_r$8 = p.parseBranchStmt(p.tok); /* */ $s = 29; case 29: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					s = _r$8;
+					$s = 20; continue;
+				/* } else if (_1 === (51)) { */ case 12:
+					_r$9 = p.parseBlockStmt(); /* */ $s = 30; case 30: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+					s = _r$9;
+					_r$10 = p.expectSemi(); /* */ $s = 31; case 31: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+					_r$10;
+					$s = 20; continue;
+				/* } else if (_1 === (74)) { */ case 13:
+					_r$11 = p.parseIfStmt(); /* */ $s = 32; case 32: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+					s = _r$11;
+					$s = 20; continue;
+				/* } else if (_1 === (83)) { */ case 14:
+					_r$12 = p.parseSwitchStmt(); /* */ $s = 33; case 33: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+					s = _r$12;
+					$s = 20; continue;
+				/* } else if (_1 === (81)) { */ case 15:
+					_r$13 = p.parseSelectStmt(); /* */ $s = 34; case 34: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+					s = _r$13;
+					$s = 20; continue;
+				/* } else if (_1 === (70)) { */ case 16:
+					_r$14 = p.parseForStmt(); /* */ $s = 35; case 35: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+					s = _r$14;
+					$s = 20; continue;
+				/* } else if (_1 === (57)) { */ case 17:
+					s = new ast.EmptyStmt.ptr(p.pos, p.lit === "\n");
+					$r = p.next(); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 20; continue;
+				/* } else if (_1 === (56)) { */ case 18:
+					s = new ast.EmptyStmt.ptr(p.pos, true);
+					$s = 20; continue;
+				/* } else { */ case 19:
+					pos = p.pos;
+					$r = p.errorExpected(pos, "statement"); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.advance(stmtStart); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					s = new ast.BadStmt.ptr(pos, p.pos);
+				/* } */ case 20:
+			case 5:
+			$24r = s;
+			$s = 39; case 39: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  s; } if($curGoroutine.asleep) { var $f = {$blk: parseStmt, $c: true, $r, $24r, _1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, isLabeledStmt, p, pos, s, $s, $deferred};return $f; } }
 		};
-		patchList.prototype.patch = function(...$args) { return this.$val.patch(...$args); };
-		$ptrType(patchList).prototype.append = function append(p, l2) {
-			var i, l1, l2, p, x, x$1;
-			l1 = this;
-			if (l1.head === 0) {
-				return l2;
-			}
-			if (l2.head === 0) {
-				return l1;
-			}
-			i = (x = p.Inst, x$1 = l1.tail >>> 1 >>> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-			if (((l1.tail & 1) >>> 0) === 0) {
-				i.Out = l2.head;
-			} else {
-				i.Arg = l2.head;
-			}
-			return new patchList.ptr(l1.head, l2.tail);
+		$ptrType(parser).prototype.parseImportSpec = function parseImportSpec(doc, param, param$1) {
+			var {$24r, _1, _r, _r$1, _r$2, comment, doc, ident, p, param, param$1, path, pos, spec, $s, $deferred, $r, $c} = $restore(this, {doc, param, param$1});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "ImportSpec"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			ident = ptrType$2.nil;
+				_1 = p.tok;
+				/* */ if (_1 === (4)) { $s = 5; continue; }
+				/* */ if (_1 === (53)) { $s = 6; continue; }
+				/* */ $s = 7; continue;
+				/* if (_1 === (4)) { */ case 5:
+					_r$1 = p.parseIdent(); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					ident = _r$1;
+					$s = 7; continue;
+				/* } else if (_1 === (53)) { */ case 6:
+					ident = new ast.Ident.ptr(p.pos, ".", ptrType$3.nil);
+					$r = p.next(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 7:
+			case 4:
+			pos = p.pos;
+			path = "";
+			/* */ if (p.tok === 9) { $s = 10; continue; }
+			/* */ if (new token.Token(p.tok).IsLiteral()) { $s = 11; continue; }
+			/* */ $s = 12; continue;
+			/* if (p.tok === 9) { */ case 10:
+				path = p.lit;
+				$r = p.next(); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 13; continue;
+			/* } else if (new token.Token(p.tok).IsLiteral()) { */ case 11:
+				$r = p.error(pos, "import path must be a string"); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.next(); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 13; continue;
+			/* } else { */ case 12:
+				$r = p.error(pos, "missing import path"); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.advance(exprEnd); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 13:
+			_r$2 = p.expectSemi(); /* */ $s = 19; case 19: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			comment = _r$2;
+			spec = new ast.ImportSpec.ptr(doc, ident, new ast.BasicLit.ptr(pos, 9, path), comment, 0);
+			p.imports = $append(p.imports, spec);
+			$24r = spec;
+			$s = 20; case 20: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseImportSpec, $c: true, $r, $24r, _1, _r, _r$1, _r$2, comment, doc, ident, p, param, param$1, path, pos, spec, $s, $deferred};return $f; } }
+		};
+		$ptrType(parser).prototype.parseValueSpec = function parseValueSpec(doc, keyword, iota) {
+			var {$24r, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, comment, doc, idents, iota, keyword, p, spec, typ, values, $s, $deferred, $r, $c} = $restore(this, {doc, keyword, iota});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, new token.Token(keyword).String() + "Spec"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.parseIdentList(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			idents = _r$1;
+			typ = $ifaceNil;
+			values = sliceType$3.nil;
+				_1 = keyword;
+				/* */ if (_1 === (64)) { $s = 6; continue; }
+				/* */ if (_1 === (85)) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if (_1 === (64)) { */ case 6:
+					/* */ if (!((p.tok === 1)) && !((p.tok === 57)) && !((p.tok === 54))) { $s = 10; continue; }
+					/* */ $s = 11; continue;
+					/* if (!((p.tok === 1)) && !((p.tok === 57)) && !((p.tok === 54))) { */ case 10:
+						_r$2 = p.tryIdentOrType(); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						typ = _r$2;
+						/* */ if (p.tok === 42) { $s = 13; continue; }
+						/* */ $s = 14; continue;
+						/* if (p.tok === 42) { */ case 13:
+							$r = p.next(); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_r$3 = p.parseList(true); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							values = _r$3;
+						/* } */ case 14:
+					/* } */ case 11:
+					$s = 9; continue;
+				/* } else if (_1 === (85)) { */ case 7:
+					/* */ if (!((p.tok === 42))) { $s = 17; continue; }
+					/* */ $s = 18; continue;
+					/* if (!((p.tok === 42))) { */ case 17:
+						_r$4 = p.parseType(); /* */ $s = 19; case 19: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						typ = _r$4;
+					/* } */ case 18:
+					/* */ if (p.tok === 42) { $s = 20; continue; }
+					/* */ $s = 21; continue;
+					/* if (p.tok === 42) { */ case 20:
+						$r = p.next(); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_r$5 = p.parseList(true); /* */ $s = 23; case 23: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						values = _r$5;
+					/* } */ case 21:
+					$s = 9; continue;
+				/* } else { */ case 8:
+					$panic(new $String("unreachable"));
+				/* } */ case 9:
+			case 5:
+			_r$6 = p.expectSemi(); /* */ $s = 24; case 24: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			comment = _r$6;
+			spec = new ast.ValueSpec.ptr(doc, idents, typ, values, comment);
+			$24r = spec;
+			$s = 25; case 25: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseValueSpec, $c: true, $r, $24r, _1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, comment, doc, idents, iota, keyword, p, spec, typ, values, $s, $deferred};return $f; } }
 		};
-		patchList.prototype.append = function(...$args) { return this.$val.append(...$args); };
-		Compile = function Compile$1(re) {
-			var c, f, re;
-			c = new compiler.ptr(ptrType$4.nil);
-			c.init();
-			f = $clone(c.compile(re), frag);
-			$clone(f.out, patchList).patch(c.p, c.inst(4).i);
-			c.p.Start = ((f.i >> 0));
-			return [c.p, $ifaceNil];
+		$ptrType(parser).prototype.parseGenericType = function parseGenericType(spec, openPos, name0, typ0) {
+			var {_r, _r$1, _r$2, _r$3, closePos, list, name0, openPos, p, spec, typ0, $s, $deferred, $r, $c} = $restore(this, {spec, openPos, name0, typ0});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "parseGenericType"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.parseParameterList(name0, typ0, 55); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			list = _r$1;
+			_r$2 = p.expect(55); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			closePos = _r$2;
+			spec.TypeParams = new ast.FieldList.ptr(openPos, list, closePos);
+			/* */ if (p.tok === 42) { $s = 6; continue; }
+			/* */ $s = 7; continue;
+			/* if (p.tok === 42) { */ case 6:
+				spec.Assign = p.pos;
+				$r = p.next(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 7:
+			_r$3 = p.parseType(); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			spec.Type = _r$3;
+			$s = -1; return;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseGenericType, $c: true, $r, _r, _r$1, _r$2, _r$3, closePos, list, name0, openPos, p, spec, typ0, $s, $deferred};return $f; } }
 		};
-		$pkg.Compile = Compile;
-		$ptrType(compiler).prototype.init = function init() {
-			var c;
-			c = this;
-			c.p = new Prog.ptr(sliceType$6.nil, 0, 0);
-			c.p.NumCap = 2;
-			c.inst(5);
+		$ptrType(parser).prototype.parseTypeSpec = function parseTypeSpec(doc, param, param$1) {
+			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _tuple, doc, lbrack, lhs, name, p, param, param$1, pname, ptype, spec, x, $s, $deferred, $r, $c} = $restore(this, {doc, param, param$1});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "TypeSpec"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			_r$1 = p.parseIdent(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			name = _r$1;
+			spec = new ast.TypeSpec.ptr(doc, name, ptrType$27.nil, 0, $ifaceNil, ptrType$34.nil);
+			/* */ if (p.tok === 50) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (p.tok === 50) { */ case 5:
+				lbrack = p.pos;
+				$r = p.next(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (p.tok === 4) { $s = 9; continue; }
+				/* */ $s = 10; continue;
+				/* if (p.tok === 4) { */ case 9:
+					_r$2 = p.parseIdent(); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					x = _r$2;
+					/* */ if (!((p.tok === 50))) { $s = 13; continue; }
+					/* */ $s = 14; continue;
+					/* if (!((p.tok === 50))) { */ case 13:
+						p.exprLev = p.exprLev + (1) >> 0;
+						_r$3 = p.parsePrimaryExpr(x); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						lhs = _r$3;
+						_r$4 = p.parseBinaryExpr(lhs, 1); /* */ $s = 16; case 16: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						x = _r$4;
+						p.exprLev = p.exprLev - (1) >> 0;
+					/* } */ case 14:
+					_tuple = extractName(x, p.tok === 52);
+					pname = _tuple[0];
+					ptype = _tuple[1];
+					/* */ if (!(pname === ptrType$2.nil) && (!($interfaceIsEqual(ptype, $ifaceNil)) || !((p.tok === 55)))) { $s = 17; continue; }
+					/* */ $s = 18; continue;
+					/* if (!(pname === ptrType$2.nil) && (!($interfaceIsEqual(ptype, $ifaceNil)) || !((p.tok === 55)))) { */ case 17:
+						$r = p.parseGenericType(spec, lbrack, pname, ptype); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 19; continue;
+					/* } else { */ case 18:
+						_r$5 = p.parseArrayType(lbrack, x); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						spec.Type = _r$5;
+					/* } */ case 19:
+					$s = 11; continue;
+				/* } else { */ case 10:
+					_r$6 = p.parseArrayType(lbrack, $ifaceNil); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					spec.Type = _r$6;
+				/* } */ case 11:
+				$s = 7; continue;
+			/* } else { */ case 6:
+				/* */ if (p.tok === 42) { $s = 23; continue; }
+				/* */ $s = 24; continue;
+				/* if (p.tok === 42) { */ case 23:
+					spec.Assign = p.pos;
+					$r = p.next(); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 24:
+				_r$7 = p.parseType(); /* */ $s = 26; case 26: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				spec.Type = _r$7;
+			/* } */ case 7:
+			_r$8 = p.expectSemi(); /* */ $s = 27; case 27: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+			spec.Comment = _r$8;
+			$24r = spec;
+			$s = 28; case 28: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseTypeSpec, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _tuple, doc, lbrack, lhs, name, p, param, param$1, pname, ptype, spec, x, $s, $deferred};return $f; } }
 		};
-		$ptrType(compiler).prototype.compile = function compile(re) {
-			var _1, _i, _i$1, _i$2, _ref, _ref$1, _ref$2, bra, c, f, f$1, f$2, f1, i, j, ket, re, sub, sub$1, sub$2, x, x$1, x$2, x$3;
-			c = this;
-			_1 = re.Op;
-			if (_1 === (1)) {
-				return c.fail();
-			} else if (_1 === (2)) {
-				return c.nop();
-			} else if (_1 === (3)) {
-				if (re.Rune.$length === 0) {
-					return c.nop();
-				}
-				f = new frag.ptr(0, new patchList.ptr(0, 0), false);
-				_ref = re.Rune;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					j = _i;
-					f1 = $clone(c.rune($subslice(re.Rune, j, (j + 1 >> 0)), re.Flags), frag);
-					if (j === 0) {
-						frag.copy(f, f1);
-					} else {
-						frag.copy(f, c.cat($clone(f, frag), $clone(f1, frag)));
+		extractName = function extractName$1(x, force) {
+			var _1, _ref, _tuple, _tuple$1, _tuple$2, force, lhs, name, name$1, name$2, op, x, x$1, x$2, x$3, x$4, x$5;
+			_ref = x;
+			if ($assertType(_ref, ptrType$2, true)[1]) {
+				x$1 = _ref.$val;
+				return [x$1, $ifaceNil];
+			} else if ($assertType(_ref, ptrType$49, true)[1]) {
+				x$2 = _ref.$val;
+				_1 = x$2.Op;
+				if (_1 === (14)) {
+					_tuple = $assertType(x$2.X, ptrType$2, true);
+					name = _tuple[0];
+					if (!(name === ptrType$2.nil) && (force || isTypeElem(x$2.Y))) {
+						return [name, new ast.StarExpr.ptr(x$2.OpPos, x$2.Y)];
 					}
-					_i++;
-				}
-				return f;
-			} else if (_1 === (4)) {
-				return c.rune(re.Rune, re.Flags);
-			} else if (_1 === (5)) {
-				return c.rune(anyRuneNotNL, 0);
-			} else if (_1 === (6)) {
-				return c.rune(anyRune, 0);
-			} else if (_1 === (7)) {
-				return c.empty(1);
-			} else if (_1 === (8)) {
-				return c.empty(2);
-			} else if (_1 === (9)) {
-				return c.empty(4);
-			} else if (_1 === (10)) {
-				return c.empty(8);
-			} else if (_1 === (11)) {
-				return c.empty(16);
-			} else if (_1 === (12)) {
-				return c.empty(32);
-			} else if (_1 === (13)) {
-				bra = $clone(c.cap((((re.Cap << 1 >> 0) >>> 0))), frag);
-				sub = $clone(c.compile((x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]))), frag);
-				ket = $clone(c.cap(((((re.Cap << 1 >> 0) | 1) >>> 0))), frag);
-				return c.cat($clone(c.cat($clone(bra, frag), $clone(sub, frag)), frag), $clone(ket, frag));
-			} else if (_1 === (14)) {
-				return c.star($clone(c.compile((x$1 = re.Sub, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]))), frag), !((((re.Flags & 32) >>> 0) === 0)));
-			} else if (_1 === (15)) {
-				return c.plus($clone(c.compile((x$2 = re.Sub, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]))), frag), !((((re.Flags & 32) >>> 0) === 0)));
-			} else if (_1 === (16)) {
-				return c.quest($clone(c.compile((x$3 = re.Sub, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0]))), frag), !((((re.Flags & 32) >>> 0) === 0)));
-			} else if (_1 === (18)) {
-				if (re.Sub.$length === 0) {
-					return c.nop();
-				}
-				f$1 = new frag.ptr(0, new patchList.ptr(0, 0), false);
-				_ref$1 = re.Sub;
-				_i$1 = 0;
-				while (true) {
-					if (!(_i$1 < _ref$1.$length)) { break; }
-					i = _i$1;
-					sub$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					if (i === 0) {
-						frag.copy(f$1, c.compile(sub$1));
-					} else {
-						frag.copy(f$1, c.cat($clone(f$1, frag), $clone(c.compile(sub$1), frag)));
+				} else if (_1 === (18)) {
+					_tuple$1 = extractName(x$2.X, force || isTypeElem(x$2.Y));
+					name$1 = _tuple$1[0];
+					lhs = _tuple$1[1];
+					if (!(name$1 === ptrType$2.nil) && !($interfaceIsEqual(lhs, $ifaceNil))) {
+						op = $clone((x$2 === ptrType$49.nil && $throwNilPointerError(), x$2), ast.BinaryExpr);
+						op.X = lhs;
+						return [name$1, op];
 					}
-					_i$1++;
 				}
-				return f$1;
-			} else if (_1 === (19)) {
-				f$2 = new frag.ptr(0, new patchList.ptr(0, 0), false);
-				_ref$2 = re.Sub;
-				_i$2 = 0;
-				while (true) {
-					if (!(_i$2 < _ref$2.$length)) { break; }
-					sub$2 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-					frag.copy(f$2, c.alt($clone(f$2, frag), $clone(c.compile(sub$2), frag)));
-					_i$2++;
+			} else if ($assertType(_ref, ptrType$42, true)[1]) {
+				x$3 = _ref.$val;
+				_tuple$2 = $assertType(x$3.Fun, ptrType$2, true);
+				name$2 = _tuple$2[0];
+				if (!(name$2 === ptrType$2.nil)) {
+					if ((x$3.Args.$length === 1) && (x$3.Ellipsis === 0) && (force || isTypeElem((x$4 = x$3.Args, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0]))))) {
+						return [name$2, (x$5 = x$3.Args, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0]))];
+					}
 				}
-				return f$2;
-			}
-			$panic(new $String("regexp: unhandled case in compile"));
-		};
-		$ptrType(compiler).prototype.inst = function inst(op$2) {
-			var c, f, op$2;
-			c = this;
-			f = new frag.ptr(((c.p.Inst.$length >>> 0)), new patchList.ptr(0, 0), true);
-			c.p.Inst = $append(c.p.Inst, new Inst.ptr(op$2, 0, 0, sliceType$1.nil));
-			return f;
-		};
-		$ptrType(compiler).prototype.nop = function nop() {
-			var c, f;
-			c = this;
-			f = $clone(c.inst(6), frag);
-			patchList.copy(f.out, makePatchList(f.i << 1 >>> 0));
-			return f;
-		};
-		$ptrType(compiler).prototype.fail = function fail() {
-			var c;
-			c = this;
-			return new frag.ptr(0, new patchList.ptr(0, 0), false);
-		};
-		$ptrType(compiler).prototype.cap = function cap(arg) {
-			var arg, c, f, x, x$1;
-			c = this;
-			f = $clone(c.inst(2), frag);
-			patchList.copy(f.out, makePatchList(f.i << 1 >>> 0));
-			(x = c.p.Inst, x$1 = f.i, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Arg = arg;
-			if (c.p.NumCap < (((arg >> 0)) + 1 >> 0)) {
-				c.p.NumCap = ((arg >> 0)) + 1 >> 0;
-			}
-			return f;
-		};
-		$ptrType(compiler).prototype.cat = function cat(f1, f2) {
-			var c, f1, f2;
-			c = this;
-			if ((f1.i === 0) || (f2.i === 0)) {
-				return new frag.ptr(0, new patchList.ptr(0, 0), false);
 			}
-			$clone(f1.out, patchList).patch(c.p, f2.i);
-			return new frag.ptr(f1.i, $clone(f2.out, patchList), f1.nullable && f2.nullable);
+			return [ptrType$2.nil, x];
 		};
-		$ptrType(compiler).prototype.alt = function alt(f1, f2) {
-			var c, f, f1, f2, i, x, x$1;
-			c = this;
-			if (f1.i === 0) {
-				return f2;
-			}
-			if (f2.i === 0) {
-				return f1;
+		isTypeElem = function isTypeElem$1(x) {
+			var _ref, x, x$1, x$2, x$3, x$4;
+			_ref = x;
+			if ($assertType(_ref, ptrType$35, true)[1] || $assertType(_ref, ptrType$6, true)[1] || $assertType(_ref, ptrType$7, true)[1] || $assertType(_ref, ptrType$9, true)[1] || $assertType(_ref, ptrType$40, true)[1] || $assertType(_ref, ptrType$41, true)[1]) {
+				x$1 = _ref;
+				return true;
+			} else if ($assertType(_ref, ptrType$49, true)[1]) {
+				x$2 = _ref.$val;
+				return isTypeElem(x$2.X) || isTypeElem(x$2.Y);
+			} else if ($assertType(_ref, ptrType$48, true)[1]) {
+				x$3 = _ref.$val;
+				return x$3.Op === 88;
+			} else if ($assertType(_ref, ptrType$43, true)[1]) {
+				x$4 = _ref.$val;
+				return isTypeElem(x$4.X);
 			}
-			f = $clone(c.inst(0), frag);
-			i = (x = c.p.Inst, x$1 = f.i, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-			i.Out = f1.i;
-			i.Arg = f2.i;
-			patchList.copy(f.out, $clone(f1.out, patchList).append(c.p, $clone(f2.out, patchList)));
-			f.nullable = f1.nullable || f2.nullable;
-			return f;
+			return false;
 		};
-		$ptrType(compiler).prototype.quest = function quest(f1, nongreedy) {
-			var c, f, f1, i, nongreedy, x, x$1;
-			c = this;
-			f = $clone(c.inst(0), frag);
-			i = (x = c.p.Inst, x$1 = f.i, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-			if (nongreedy) {
-				i.Arg = f1.i;
-				patchList.copy(f.out, makePatchList(f.i << 1 >>> 0));
-			} else {
-				i.Out = f1.i;
-				patchList.copy(f.out, makePatchList(((f.i << 1 >>> 0) | 1) >>> 0));
-			}
-			patchList.copy(f.out, $clone(f.out, patchList).append(c.p, $clone(f1.out, patchList)));
-			return f;
+		$ptrType(parser).prototype.parseGenDecl = function parseGenDecl(keyword, f) {
+			var {$24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tmp, _tmp$1, doc, f, iota, keyword, list, lparen, p, pos, rparen, $s, $deferred, $r, $c} = $restore(this, {keyword, f});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "GenDecl(" + new token.Token(keyword).String() + ")"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			doc = p.leadComment;
+			_r$1 = p.expect(keyword); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			pos = _r$1;
+			_tmp = 0;
+			_tmp$1 = 0;
+			lparen = _tmp;
+			rparen = _tmp$1;
+			list = sliceType$8.nil;
+			/* */ if (p.tok === 49) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (p.tok === 49) { */ case 5:
+				lparen = p.pos;
+				$r = p.next(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				iota = 0;
+				/* while (true) { */ case 9:
+					/* if (!(!((p.tok === 54)) && !((p.tok === 1)))) { break; } */ if(!(!((p.tok === 54)) && !((p.tok === 1)))) { $s = 10; continue; }
+					_r$2 = f(p.leadComment, keyword, iota); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					list = $append(list, _r$2);
+					iota = iota + (1) >> 0;
+				$s = 9; continue;
+				case 10:
+				_r$3 = p.expect(54); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				rparen = _r$3;
+				_r$4 = p.expectSemi(); /* */ $s = 13; case 13: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_r$4;
+				$s = 7; continue;
+			/* } else { */ case 6:
+				_r$5 = f(ptrType$34.nil, keyword, 0); /* */ $s = 14; case 14: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				list = $append(list, _r$5);
+			/* } */ case 7:
+			$24r = new ast.GenDecl.ptr(doc, pos, keyword, lparen, list, rparen);
+			$s = 15; case 15: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$22.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseGenDecl, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _tmp, _tmp$1, doc, f, iota, keyword, list, lparen, p, pos, rparen, $s, $deferred};return $f; } }
 		};
-		$ptrType(compiler).prototype.loop = function loop(f1, nongreedy) {
-			var c, f, f1, i, nongreedy, x, x$1;
-			c = this;
-			f = $clone(c.inst(0), frag);
-			i = (x = c.p.Inst, x$1 = f.i, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-			if (nongreedy) {
-				i.Arg = f1.i;
-				patchList.copy(f.out, makePatchList(f.i << 1 >>> 0));
-			} else {
-				i.Out = f1.i;
-				patchList.copy(f.out, makePatchList(((f.i << 1 >>> 0) | 1) >>> 0));
-			}
-			$clone(f1.out, patchList).patch(c.p, f.i);
-			return f;
+		$ptrType(parser).prototype.parseFuncDecl = function parseFuncDecl() {
+			var {$24r, _1, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, body, decl, doc, ident, p, params, pos, recv, results, tparams, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "FunctionDecl"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			doc = p.leadComment;
+			_r$1 = p.expect(71); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			pos = _r$1;
+			recv = ptrType$27.nil;
+			/* */ if (p.tok === 49) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (p.tok === 49) { */ case 5:
+				_r$2 = p.parseParameters(false); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_tuple = _r$2;
+				recv = _tuple[1];
+			/* } */ case 6:
+			_r$3 = p.parseIdent(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			ident = _r$3;
+			_r$4 = p.parseParameters(true); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			_tuple$1 = _r$4;
+			tparams = _tuple$1[0];
+			params = _tuple$1[1];
+			/* */ if (!(recv === ptrType$27.nil) && !(tparams === ptrType$27.nil)) { $s = 10; continue; }
+			/* */ $s = 11; continue;
+			/* if (!(recv === ptrType$27.nil) && !(tparams === ptrType$27.nil)) { */ case 10:
+				$r = p.error(tparams.Opening, "method must have no type parameters"); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				tparams = ptrType$27.nil;
+			/* } */ case 11:
+			_r$5 = p.parseResult(); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			results = _r$5;
+			body = ptrType$13.nil;
+				_1 = p.tok;
+				/* */ if (_1 === (51)) { $s = 15; continue; }
+				/* */ if (_1 === (57)) { $s = 16; continue; }
+				/* */ $s = 17; continue;
+				/* if (_1 === (51)) { */ case 15:
+					_r$6 = p.parseBody(); /* */ $s = 19; case 19: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					body = _r$6;
+					_r$7 = p.expectSemi(); /* */ $s = 20; case 20: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					_r$7;
+					$s = 18; continue;
+				/* } else if (_1 === (57)) { */ case 16:
+					$r = p.next(); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* */ if (p.tok === 51) { $s = 22; continue; }
+					/* */ $s = 23; continue;
+					/* if (p.tok === 51) { */ case 22:
+						$r = p.error(p.pos, "unexpected semicolon or newline before {"); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_r$8 = p.parseBody(); /* */ $s = 25; case 25: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+						body = _r$8;
+						_r$9 = p.expectSemi(); /* */ $s = 26; case 26: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+						_r$9;
+					/* } */ case 23:
+					$s = 18; continue;
+				/* } else { */ case 17:
+					_r$10 = p.expectSemi(); /* */ $s = 27; case 27: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+					_r$10;
+				/* } */ case 18:
+			case 14:
+			decl = new ast.FuncDecl.ptr(doc, recv, ident, new ast.FuncType.ptr(pos, tparams, params, results), body);
+			$24r = decl;
+			$s = 28; case 28: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$23.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseFuncDecl, $c: true, $r, $24r, _1, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, body, decl, doc, ident, p, params, pos, recv, results, tparams, $s, $deferred};return $f; } }
 		};
-		$ptrType(compiler).prototype.star = function star(f1, nongreedy) {
-			var c, f1, nongreedy;
-			c = this;
-			if (f1.nullable) {
-				return c.quest($clone(c.plus($clone(f1, frag), nongreedy), frag), nongreedy);
-			}
-			return c.loop($clone(f1, frag), nongreedy);
+		$ptrType(parser).prototype.parseDecl = function parseDecl(sync) {
+			var {$24r, $24r$1, $24r$2, _1, _r, _r$1, _r$2, f, p, pos, sync, $s, $deferred, $r, $c} = $restore(this, {sync});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "Declaration"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			f = $throwNilPointerError;
+				_1 = p.tok;
+				/* */ if (_1 === (75)) { $s = 5; continue; }
+				/* */ if ((_1 === (64)) || (_1 === (85))) { $s = 6; continue; }
+				/* */ if (_1 === (84)) { $s = 7; continue; }
+				/* */ if (_1 === (71)) { $s = 8; continue; }
+				/* */ $s = 9; continue;
+				/* if (_1 === (75)) { */ case 5:
+					f = $methodVal(p, "parseImportSpec");
+					$s = 10; continue;
+				/* } else if ((_1 === (64)) || (_1 === (85))) { */ case 6:
+					f = $methodVal(p, "parseValueSpec");
+					$s = 10; continue;
+				/* } else if (_1 === (84)) { */ case 7:
+					f = $methodVal(p, "parseTypeSpec");
+					$s = 10; continue;
+				/* } else if (_1 === (71)) { */ case 8:
+					_r$1 = p.parseFuncDecl(); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					$24r = _r$1;
+					$s = 12; case 12: return $24r;
+				/* } else { */ case 9:
+					pos = p.pos;
+					$r = p.errorExpected(pos, "declaration"); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.advance(sync); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$24r$1 = new ast.BadDecl.ptr(pos, p.pos);
+					$s = 15; case 15: return $24r$1;
+				/* } */ case 10:
+			case 4:
+			_r$2 = p.parseGenDecl(p.tok, f); /* */ $s = 16; case 16: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			$24r$2 = _r$2;
+			$s = 17; case 17: return $24r$2;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseDecl, $c: true, $r, $24r, $24r$1, $24r$2, _1, _r, _r$1, _r$2, f, p, pos, sync, $s, $deferred};return $f; } }
 		};
-		$ptrType(compiler).prototype.plus = function plus(f1, nongreedy) {
-			var c, f1, nongreedy;
-			c = this;
-			return new frag.ptr(f1.i, $clone(c.loop($clone(f1, frag), nongreedy).out, patchList), f1.nullable);
+		$ptrType(parser).prototype.parseFile = function parseFile() {
+			var {$24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, declErr, decls, doc, f, ident, p, pos, prev, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = this;
+			/* */ if (p.trace) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.trace) { */ case 1:
+				_r = trace(p, "File"); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$deferred.push([un, [_r]]);
+			/* } */ case 2:
+			/* */ if (!((p.errors.Len() === 0))) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (!((p.errors.Len() === 0))) { */ case 4:
+				$24r = ptrType$50.nil;
+				$s = 6; case 6: return $24r;
+			/* } */ case 5:
+			doc = p.leadComment;
+			_r$1 = p.expect(78); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			pos = _r$1;
+			_r$2 = p.parseIdent(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			ident = _r$2;
+			/* */ if (ident.Name === "_" && !((((p.mode & 16) >>> 0) === 0))) { $s = 9; continue; }
+			/* */ $s = 10; continue;
+			/* if (ident.Name === "_" && !((((p.mode & 16) >>> 0) === 0))) { */ case 9:
+				$r = p.error(p.pos, "invalid package name _"); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 10:
+			_r$3 = p.expectSemi(); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_r$3;
+			/* */ if (!((p.errors.Len() === 0))) { $s = 13; continue; }
+			/* */ $s = 14; continue;
+			/* if (!((p.errors.Len() === 0))) { */ case 13:
+				$24r$1 = ptrType$50.nil;
+				$s = 15; case 15: return $24r$1;
+			/* } */ case 14:
+			decls = sliceType$9.nil;
+			/* */ if (((p.mode & 1) >>> 0) === 0) { $s = 16; continue; }
+			/* */ $s = 17; continue;
+			/* if (((p.mode & 1) >>> 0) === 0) { */ case 16:
+				/* while (true) { */ case 18:
+					/* if (!(p.tok === 75)) { break; } */ if(!(p.tok === 75)) { $s = 19; continue; }
+					_r$4 = p.parseGenDecl(75, $methodVal(p, "parseImportSpec")); /* */ $s = 20; case 20: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					decls = $append(decls, _r$4);
+				$s = 18; continue;
+				case 19:
+				/* */ if (((p.mode & 2) >>> 0) === 0) { $s = 21; continue; }
+				/* */ $s = 22; continue;
+				/* if (((p.mode & 2) >>> 0) === 0) { */ case 21:
+					prev = 75;
+					/* while (true) { */ case 23:
+						/* if (!(!((p.tok === 1)))) { break; } */ if(!(!((p.tok === 1)))) { $s = 24; continue; }
+						/* */ if ((p.tok === 75) && !((prev === 75))) { $s = 25; continue; }
+						/* */ $s = 26; continue;
+						/* if ((p.tok === 75) && !((prev === 75))) { */ case 25:
+							$r = p.error(p.pos, "imports must appear before other declarations"); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 26:
+						prev = p.tok;
+						_r$5 = p.parseDecl(declStart); /* */ $s = 28; case 28: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						decls = $append(decls, _r$5);
+					$s = 23; continue;
+					case 24:
+				/* } */ case 22:
+			/* } */ case 17:
+			f = new ast.File.ptr(doc, pos, ident, decls, ((p.file.Base() >> 0)), (((p.file.Base() + p.file.Size() >> 0) >> 0)), ptrType.nil, p.imports, sliceType.nil, p.comments, p.goVersion);
+			declErr = $throwNilPointerError;
+			if (!((((p.mode & 16) >>> 0) === 0))) {
+				declErr = $methodVal(p, "error");
+			}
+			/* */ if (((p.mode & 64) >>> 0) === 0) { $s = 29; continue; }
+			/* */ $s = 30; continue;
+			/* if (((p.mode & 64) >>> 0) === 0) { */ case 29:
+				$r = resolveFile(f, p.file, declErr); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 30:
+			$24r$2 = f;
+			$s = 32; case 32: return $24r$2;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$50.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: parseFile, $c: true, $r, $24r, $24r$1, $24r$2, _r, _r$1, _r$2, _r$3, _r$4, _r$5, declErr, decls, doc, f, ident, p, pos, prev, $s, $deferred};return $f; } }
 		};
-		$ptrType(compiler).prototype.empty = function empty(op$2) {
-			var c, f, op$2, x, x$1;
-			c = this;
-			f = $clone(c.inst(3), frag);
-			(x = c.p.Inst, x$1 = f.i, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Arg = ((op$2 >>> 0));
-			patchList.copy(f.out, makePatchList(f.i << 1 >>> 0));
-			return f;
+		readSource = function readSource$1(filename, src) {
+			var {$24r, $24r$1, _r, _r$1, _ref, filename, s, s$1, s$2, s$3, src, $s, $r, $c} = $restore(this, {filename, src});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			/* */ if (!($interfaceIsEqual(src, $ifaceNil))) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!($interfaceIsEqual(src, $ifaceNil))) { */ case 1:
+				_ref = src;
+				/* */ if ($assertType(_ref, $String, true)[1]) { $s = 3; continue; }
+				/* */ if ($assertType(_ref, sliceType$12, true)[1]) { $s = 4; continue; }
+				/* */ if ($assertType(_ref, ptrType$52, true)[1]) { $s = 5; continue; }
+				/* */ if ($assertType(_ref, io.Reader, true)[1]) { $s = 6; continue; }
+				/* */ $s = 7; continue;
+				/* if ($assertType(_ref, $String, true)[1]) { */ case 3:
+					s = _ref.$val;
+					$s = -1; return [(new sliceType$12($stringToBytes(s))), $ifaceNil];
+				/* } else if ($assertType(_ref, sliceType$12, true)[1]) { */ case 4:
+					s$1 = _ref.$val;
+					$s = -1; return [s$1, $ifaceNil];
+				/* } else if ($assertType(_ref, ptrType$52, true)[1]) { */ case 5:
+					s$2 = _ref.$val;
+					if (!(s$2 === ptrType$52.nil)) {
+						$s = -1; return [s$2.Bytes(), $ifaceNil];
+					}
+					$s = 7; continue;
+				/* } else if ($assertType(_ref, io.Reader, true)[1]) { */ case 6:
+					s$3 = _ref;
+					_r = io.ReadAll(s$3); /* */ $s = 8; case 8: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					$24r = _r;
+					$s = 9; case 9: return $24r;
+				/* } */ case 7:
+				$s = -1; return [sliceType$12.nil, errors.New("invalid source")];
+			/* } */ case 2:
+			_r$1 = os.ReadFile(filename); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r$1 = _r$1;
+			$s = 11; case 11: return $24r$1;
+			/* */ } return; } var $f = {$blk: readSource$1, $c: true, $r, $24r, $24r$1, _r, _r$1, _ref, filename, s, s$1, s$2, s$3, src, $s};return $f;
 		};
-		$ptrType(compiler).prototype.rune = function rune(r, flags) {
-			var c, f, flags, i, r, x, x$1;
-			c = this;
-			f = $clone(c.inst(7), frag);
-			f.nullable = false;
-			i = (x = c.p.Inst, x$1 = f.i, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-			i.Rune = r;
-			flags = (flags & (1)) >>> 0;
-			if (!((r.$length === 1)) || (unicode.SimpleFold((0 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 0])) === (0 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 0]))) {
-				flags = (flags & ~(1)) << 16 >>> 16;
+		ParseFile = function ParseFile$1(fset, filename, src, mode) {
+			var {$24r, _r, _r$1, _tmp, _tmp$1, _tuple, err, f, filename, fset, mode, p, src, text, $s, $deferred, $r, $c} = $restore(this, {fset, filename, src, mode});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			err = [err];
+			f = [f];
+			p = [p];
+			f[0] = ptrType$50.nil;
+			err[0] = $ifaceNil;
+			if (fset === ptrType$53.nil) {
+				$panic(new $String("parser.ParseFile: no token.FileSet provided (fset == nil)"));
 			}
-			i.Arg = ((flags >>> 0));
-			patchList.copy(f.out, makePatchList(f.i << 1 >>> 0));
-			if ((((flags & 1) >>> 0) === 0) && ((r.$length === 1) || (r.$length === 2) && ((0 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 0]) === (1 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 1])))) {
-				i.Op = 8;
-			} else if ((r.$length === 2) && ((0 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 0]) === 0) && ((1 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 1]) === 1114111)) {
-				i.Op = 9;
-			} else if ((r.$length === 4) && ((0 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 0]) === 0) && ((1 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 1]) === 9) && ((2 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 2]) === 11) && ((3 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 3]) === 1114111)) {
-				i.Op = 10;
+			_r = readSource(filename, src); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			text = _tuple[0];
+			err[0] = _tuple[1];
+			if (!($interfaceIsEqual(err[0], $ifaceNil))) {
+				_tmp = ptrType$50.nil;
+				_tmp$1 = err[0];
+				f[0] = _tmp;
+				err[0] = _tmp$1;
+				$s = -1; return [f[0], err[0]];
 			}
-			return f;
+			p[0] = new parser.ptr(ptrType$1.nil, scanner.ErrorList.nil, new scanner.Scanner.ptr(ptrType$1.nil, "", sliceType$12.nil, $throwNilPointerError, 0, 0, 0, 0, 0, false, 0, 0), 0, false, 0, sliceType$11.nil, ptrType$34.nil, ptrType$34.nil, false, "", 0, 0, "", 0, 0, 0, false, sliceType$10.nil, 0);
+			$deferred.push([(function(err, f, p) { return function ParseFile·func1() {
+					var {_r$1, _tuple$1, bail, e, ok, $s, $r, $c} = $restore(this, {});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					e = $recover();
+					/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 1; continue; }
+					/* */ $s = 2; continue;
+					/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 1:
+						_tuple$1 = $assertType(e, bailout, true);
+						bail = $clone(_tuple$1[0], bailout);
+						ok = _tuple$1[1];
+						/* */ if (!ok) { $s = 3; continue; }
+						/* */ if (!(bail.msg === "")) { $s = 4; continue; }
+						/* */ $s = 5; continue;
+						/* if (!ok) { */ case 3:
+							$panic(e);
+							$s = 5; continue;
+						/* } else if (!(bail.msg === "")) { */ case 4:
+							_r$1 = p[0].file.Position(bail.pos); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+							$r = (p[0].$ptr_errors || (p[0].$ptr_errors = new ptrType$32(function() { return this.$target.errors; }, function($v) { this.$target.errors = $v; }, p[0]))).Add($clone(_r$1, token.Position), bail.msg); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 5:
+					/* } */ case 2:
+					if (f[0] === ptrType$50.nil) {
+						f[0] = new ast.File.ptr(ptrType$34.nil, 0, new ast.Ident.ptr(0, "", ptrType$3.nil), sliceType$9.nil, 0, 0, ast.NewScope(ptrType.nil), sliceType$10.nil, sliceType.nil, sliceType$11.nil, "");
+					}
+					$r = p[0].errors.Sort(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					err[0] = p[0].errors.Err();
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: ParseFile·func1, $c: true, $r, _r$1, _tuple$1, bail, e, ok, $s};return $f;
+				}; })(err, f, p), []]);
+			$r = p[0].init(fset, filename, text, mode); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$1 = p[0].parseFile(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			f[0] = _r$1;
+			$24r = [f[0], err[0]];
+			$s = 4; case 4: return $24r;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [f[0], err[0]]; } if($curGoroutine.asleep) { var $f = {$blk: ParseFile$1, $c: true, $r, $24r, _r, _r$1, _tmp, _tmp$1, _tuple, err, f, filename, fset, mode, p, src, text, $s, $deferred};return $f; } }
 		};
-		ptrType.methods = [{prop: "Simplify", name: "Simplify", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([ptrType], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "MaxCap", name: "MaxCap", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "CapNames", name: "CapNames", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "capNames", name: "capNames", pkg: "regexp/syntax", typ: $funcType([sliceType], [], false)}];
-		Op.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$4.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "skipNop", name: "skipNop", pkg: "regexp/syntax", typ: $funcType([$Uint32], [ptrType$5], false)}, {prop: "Prefix", name: "Prefix", pkg: "", typ: $funcType([], [$String, $Bool], false)}, {prop: "StartCond", name: "StartCond", pkg: "", typ: $funcType([], [EmptyOp], false)}];
-		InstOp.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$5.methods = [{prop: "op", name: "op", pkg: "regexp/syntax", typ: $funcType([], [InstOp], false)}, {prop: "MatchRune", name: "MatchRune", pkg: "", typ: $funcType([$Int32], [$Bool], false)}, {prop: "MatchRunePos", name: "MatchRunePos", pkg: "", typ: $funcType([$Int32], [$Int], false)}, {prop: "MatchEmptyWidth", name: "MatchEmptyWidth", pkg: "", typ: $funcType([$Int32, $Int32], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$6.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
-		ErrorCode.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$7.methods = [{prop: "newRegexp", name: "newRegexp", pkg: "regexp/syntax", typ: $funcType([Op], [ptrType], false)}, {prop: "reuse", name: "reuse", pkg: "regexp/syntax", typ: $funcType([ptrType], [], false)}, {prop: "checkLimits", name: "checkLimits", pkg: "regexp/syntax", typ: $funcType([ptrType], [], false)}, {prop: "checkSize", name: "checkSize", pkg: "regexp/syntax", typ: $funcType([ptrType], [], false)}, {prop: "calcSize", name: "calcSize", pkg: "regexp/syntax", typ: $funcType([ptrType, $Bool], [$Int64], false)}, {prop: "checkHeight", name: "checkHeight", pkg: "regexp/syntax", typ: $funcType([ptrType], [], false)}, {prop: "calcHeight", name: "calcHeight", pkg: "regexp/syntax", typ: $funcType([ptrType, $Bool], [$Int], false)}, {prop: "push", name: "push", pkg: "regexp/syntax", typ: $funcType([ptrType], [ptrType], false)}, {prop: "maybeConcat", name: "maybeConcat", pkg: "regexp/syntax", typ: $funcType([$Int32, Flags], [$Bool], false)}, {prop: "literal", name: "literal", pkg: "regexp/syntax", typ: $funcType([$Int32], [], false)}, {prop: "op", name: "op", pkg: "regexp/syntax", typ: $funcType([Op], [ptrType], false)}, {prop: "repeat", name: "repeat", pkg: "regexp/syntax", typ: $funcType([Op, $Int, $Int, $String, $String, $String], [$String, $error], false)}, {prop: "concat", name: "concat", pkg: "regexp/syntax", typ: $funcType([], [ptrType], false)}, {prop: "alternate", name: "alternate", pkg: "regexp/syntax", typ: $funcType([], [ptrType], false)}, {prop: "collapse", name: "collapse", pkg: "regexp/syntax", typ: $funcType([sliceType$4, Op], [ptrType], false)}, {prop: "factor", name: "factor", pkg: "regexp/syntax", typ: $funcType([sliceType$4], [sliceType$4], false)}, {prop: "leadingString", name: "leadingString", pkg: "regexp/syntax", typ: $funcType([ptrType], [sliceType$1, Flags], false)}, {prop: "removeLeadingString", name: "removeLeadingString", pkg: "regexp/syntax", typ: $funcType([ptrType, $Int], [ptrType], false)}, {prop: "leadingRegexp", name: "leadingRegexp", pkg: "regexp/syntax", typ: $funcType([ptrType], [ptrType], false)}, {prop: "removeLeadingRegexp", name: "removeLeadingRegexp", pkg: "regexp/syntax", typ: $funcType([ptrType, $Bool], [ptrType], false)}, {prop: "parseRepeat", name: "parseRepeat", pkg: "regexp/syntax", typ: $funcType([$String], [$Int, $Int, $String, $Bool], false)}, {prop: "parsePerlFlags", name: "parsePerlFlags", pkg: "regexp/syntax", typ: $funcType([$String], [$String, $error], false)}, {prop: "parseInt", name: "parseInt", pkg: "regexp/syntax", typ: $funcType([$String], [$Int, $String, $Bool], false)}, {prop: "parseVerticalBar", name: "parseVerticalBar", pkg: "regexp/syntax", typ: $funcType([], [$error], false)}, {prop: "swapVerticalBar", name: "swapVerticalBar", pkg: "regexp/syntax", typ: $funcType([], [$Bool], false)}, {prop: "parseRightParen", name: "parseRightParen", pkg: "regexp/syntax", typ: $funcType([], [$error], false)}, {prop: "parseEscape", name: "parseEscape", pkg: "regexp/syntax", typ: $funcType([$String], [$Int32, $String, $error], false)}, {prop: "parseClassChar", name: "parseClassChar", pkg: "regexp/syntax", typ: $funcType([$String, $String], [$Int32, $String, $error], false)}, {prop: "parsePerlClassEscape", name: "parsePerlClassEscape", pkg: "regexp/syntax", typ: $funcType([$String, sliceType$1], [sliceType$1, $String], false)}, {prop: "parseNamedClass", name: "parseNamedClass", pkg: "regexp/syntax", typ: $funcType([$String, sliceType$1], [sliceType$1, $String, $error], false)}, {prop: "appendGroup", name: "appendGroup", pkg: "regexp/syntax", typ: $funcType([sliceType$1, charGroup], [sliceType$1], false)}, {prop: "parseUnicodeClass", name: "parseUnicodeClass", pkg: "regexp/syntax", typ: $funcType([$String, sliceType$1], [sliceType$1, $String, $error], false)}, {prop: "parseClass", name: "parseClass", pkg: "regexp/syntax", typ: $funcType([$String], [$String, $error], false)}];
-		ranges.methods = [{prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}];
-		patchList.methods = [{prop: "patch", name: "patch", pkg: "regexp/syntax", typ: $funcType([ptrType$4, $Uint32], [], false)}, {prop: "append", name: "append", pkg: "regexp/syntax", typ: $funcType([ptrType$4, patchList], [patchList], false)}];
-		ptrType$8.methods = [{prop: "init", name: "init", pkg: "regexp/syntax", typ: $funcType([], [], false)}, {prop: "compile", name: "compile", pkg: "regexp/syntax", typ: $funcType([ptrType], [frag], false)}, {prop: "inst", name: "inst", pkg: "regexp/syntax", typ: $funcType([InstOp], [frag], false)}, {prop: "nop", name: "nop", pkg: "regexp/syntax", typ: $funcType([], [frag], false)}, {prop: "fail", name: "fail", pkg: "regexp/syntax", typ: $funcType([], [frag], false)}, {prop: "cap", name: "cap", pkg: "regexp/syntax", typ: $funcType([$Uint32], [frag], false)}, {prop: "cat", name: "cat", pkg: "regexp/syntax", typ: $funcType([frag, frag], [frag], false)}, {prop: "alt", name: "alt", pkg: "regexp/syntax", typ: $funcType([frag, frag], [frag], false)}, {prop: "quest", name: "quest", pkg: "regexp/syntax", typ: $funcType([frag, $Bool], [frag], false)}, {prop: "loop", name: "loop", pkg: "regexp/syntax", typ: $funcType([frag, $Bool], [frag], false)}, {prop: "star", name: "star", pkg: "regexp/syntax", typ: $funcType([frag, $Bool], [frag], false)}, {prop: "plus", name: "plus", pkg: "regexp/syntax", typ: $funcType([frag, $Bool], [frag], false)}, {prop: "empty", name: "empty", pkg: "regexp/syntax", typ: $funcType([EmptyOp], [frag], false)}, {prop: "rune", name: "rune", pkg: "regexp/syntax", typ: $funcType([sliceType$1, Flags], [frag], false)}];
-		Regexp.init("", [{prop: "Op", name: "Op", embedded: false, exported: true, typ: Op, tag: ""}, {prop: "Flags", name: "Flags", embedded: false, exported: true, typ: Flags, tag: ""}, {prop: "Sub", name: "Sub", embedded: false, exported: true, typ: sliceType$4, tag: ""}, {prop: "Sub0", name: "Sub0", embedded: false, exported: true, typ: arrayType, tag: ""}, {prop: "Rune", name: "Rune", embedded: false, exported: true, typ: sliceType$1, tag: ""}, {prop: "Rune0", name: "Rune0", embedded: false, exported: true, typ: arrayType$1, tag: ""}, {prop: "Min", name: "Min", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Max", name: "Max", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Cap", name: "Cap", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}]);
-		Prog.init("", [{prop: "Inst", name: "Inst", embedded: false, exported: true, typ: sliceType$6, tag: ""}, {prop: "Start", name: "Start", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "NumCap", name: "NumCap", embedded: false, exported: true, typ: $Int, tag: ""}]);
-		Inst.init("", [{prop: "Op", name: "Op", embedded: false, exported: true, typ: InstOp, tag: ""}, {prop: "Out", name: "Out", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "Arg", name: "Arg", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "Rune", name: "Rune", embedded: false, exported: true, typ: sliceType$1, tag: ""}]);
-		Error.init("", [{prop: "Code", name: "Code", embedded: false, exported: true, typ: ErrorCode, tag: ""}, {prop: "Expr", name: "Expr", embedded: false, exported: true, typ: $String, tag: ""}]);
-		parser.init("regexp/syntax", [{prop: "flags", name: "flags", embedded: false, exported: false, typ: Flags, tag: ""}, {prop: "stack", name: "stack", embedded: false, exported: false, typ: sliceType$4, tag: ""}, {prop: "free", name: "free", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "numCap", name: "numCap", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "wholeRegexp", name: "wholeRegexp", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "tmpClass", name: "tmpClass", embedded: false, exported: false, typ: sliceType$1, tag: ""}, {prop: "numRegexp", name: "numRegexp", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "numRunes", name: "numRunes", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "repeats", name: "repeats", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "height", name: "height", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "size", name: "size", embedded: false, exported: false, typ: mapType$1, tag: ""}]);
-		charGroup.init("regexp/syntax", [{prop: "sign", name: "sign", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "class$1", name: "class", embedded: false, exported: false, typ: sliceType$1, tag: ""}]);
-		ranges.init("regexp/syntax", [{prop: "p", name: "p", embedded: false, exported: false, typ: ptrType$2, tag: ""}]);
-		patchList.init("regexp/syntax", [{prop: "head", name: "head", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "tail", name: "tail", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
-		frag.init("regexp/syntax", [{prop: "i", name: "i", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "out", name: "out", embedded: false, exported: false, typ: patchList, tag: ""}, {prop: "nullable", name: "nullable", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		compiler.init("regexp/syntax", [{prop: "p", name: "p", embedded: false, exported: false, typ: ptrType$4, tag: ""}]);
+		$pkg.ParseFile = ParseFile;
+		ptrType$55.methods = [{prop: "trace", name: "trace", pkg: "go/parser", typ: $funcType([$String, sliceType$2], [], true)}, {prop: "sprintf", name: "sprintf", pkg: "go/parser", typ: $funcType([$String, sliceType$2], [$String], true)}, {prop: "openScope", name: "openScope", pkg: "go/parser", typ: $funcType([token.Pos], [], false)}, {prop: "closeScope", name: "closeScope", pkg: "go/parser", typ: $funcType([], [], false)}, {prop: "openLabelScope", name: "openLabelScope", pkg: "go/parser", typ: $funcType([], [], false)}, {prop: "closeLabelScope", name: "closeLabelScope", pkg: "go/parser", typ: $funcType([], [], false)}, {prop: "declare", name: "declare", pkg: "go/parser", typ: $funcType([$emptyInterface, $emptyInterface, ptrType, ast.ObjKind, sliceType], [], true)}, {prop: "shortVarDecl", name: "shortVarDecl", pkg: "go/parser", typ: $funcType([ptrType$11], [], false)}, {prop: "resolve", name: "resolve", pkg: "go/parser", typ: $funcType([ptrType$2, $Bool], [], false)}, {prop: "walkExprs", name: "walkExprs", pkg: "go/parser", typ: $funcType([sliceType$3], [], false)}, {prop: "walkLHS", name: "walkLHS", pkg: "go/parser", typ: $funcType([sliceType$3], [], false)}, {prop: "walkStmts", name: "walkStmts", pkg: "go/parser", typ: $funcType([sliceType$7], [], false)}, {prop: "Visit", name: "Visit", pkg: "", typ: $funcType([ast.Node], [ast.Visitor], false)}, {prop: "walkFuncType", name: "walkFuncType", pkg: "go/parser", typ: $funcType([ptrType$7], [], false)}, {prop: "resolveList", name: "resolveList", pkg: "go/parser", typ: $funcType([ptrType$27], [], false)}, {prop: "declareList", name: "declareList", pkg: "go/parser", typ: $funcType([ptrType$27, ast.ObjKind], [], false)}, {prop: "walkRecv", name: "walkRecv", pkg: "go/parser", typ: $funcType([ptrType$27], [], false)}, {prop: "walkFieldList", name: "walkFieldList", pkg: "go/parser", typ: $funcType([ptrType$27, ast.ObjKind], [], false)}, {prop: "walkTParams", name: "walkTParams", pkg: "go/parser", typ: $funcType([ptrType$27], [], false)}, {prop: "walkBody", name: "walkBody", pkg: "go/parser", typ: $funcType([ptrType$13], [], false)}];
+		ptrType$31.methods = [{prop: "init", name: "init", pkg: "go/parser", typ: $funcType([ptrType$53, $String, sliceType$12, Mode], [], false)}, {prop: "printTrace", name: "printTrace", pkg: "go/parser", typ: $funcType([sliceType$2], [], true)}, {prop: "next0", name: "next0", pkg: "go/parser", typ: $funcType([], [], false)}, {prop: "consumeComment", name: "consumeComment", pkg: "go/parser", typ: $funcType([], [ptrType$33, $Int], false)}, {prop: "consumeCommentGroup", name: "consumeCommentGroup", pkg: "go/parser", typ: $funcType([$Int], [ptrType$34, $Int], false)}, {prop: "next", name: "next", pkg: "go/parser", typ: $funcType([], [], false)}, {prop: "error", name: "error", pkg: "go/parser", typ: $funcType([token.Pos, $String], [], false)}, {prop: "errorExpected", name: "errorExpected", pkg: "go/parser", typ: $funcType([token.Pos, $String], [], false)}, {prop: "expect", name: "expect", pkg: "go/parser", typ: $funcType([token.Token], [token.Pos], false)}, {prop: "expect2", name: "expect2", pkg: "go/parser", typ: $funcType([token.Token], [token.Pos], false)}, {prop: "expectClosing", name: "expectClosing", pkg: "go/parser", typ: $funcType([token.Token, $String], [token.Pos], false)}, {prop: "expectSemi", name: "expectSemi", pkg: "go/parser", typ: $funcType([], [ptrType$34], false)}, {prop: "atComma", name: "atComma", pkg: "go/parser", typ: $funcType([$String, token.Token], [$Bool], false)}, {prop: "advance", name: "advance", pkg: "go/parser", typ: $funcType([mapType], [], false)}, {prop: "safePos", name: "safePos", pkg: "go/parser", typ: $funcType([token.Pos], [token.Pos], false)}, {prop: "parseIdent", name: "parseIdent", pkg: "go/parser", typ: $funcType([], [ptrType$2], false)}, {prop: "parseIdentList", name: "parseIdentList", pkg: "go/parser", typ: $funcType([], [sliceType], false)}, {prop: "parseExprList", name: "parseExprList", pkg: "go/parser", typ: $funcType([], [sliceType$3], false)}, {prop: "parseList", name: "parseList", pkg: "go/parser", typ: $funcType([$Bool], [sliceType$3], false)}, {prop: "parseType", name: "parseType", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseQualifiedIdent", name: "parseQualifiedIdent", pkg: "go/parser", typ: $funcType([ptrType$2], [ast.Expr], false)}, {prop: "parseTypeName", name: "parseTypeName", pkg: "go/parser", typ: $funcType([ptrType$2], [ast.Expr], false)}, {prop: "parseArrayType", name: "parseArrayType", pkg: "go/parser", typ: $funcType([token.Pos, ast.Expr], [ptrType$35], false)}, {prop: "parseArrayFieldOrTypeInstance", name: "parseArrayFieldOrTypeInstance", pkg: "go/parser", typ: $funcType([ptrType$2], [ptrType$2, ast.Expr], false)}, {prop: "parseFieldDecl", name: "parseFieldDecl", pkg: "go/parser", typ: $funcType([], [ptrType$37], false)}, {prop: "parseStructType", name: "parseStructType", pkg: "go/parser", typ: $funcType([], [ptrType$6], false)}, {prop: "parsePointerType", name: "parsePointerType", pkg: "go/parser", typ: $funcType([], [ptrType$28], false)}, {prop: "parseDotsType", name: "parseDotsType", pkg: "go/parser", typ: $funcType([], [ptrType$38], false)}, {prop: "parseParamDecl", name: "parseParamDecl", pkg: "go/parser", typ: $funcType([ptrType$2, $Bool], [field], false)}, {prop: "parseParameterList", name: "parseParameterList", pkg: "go/parser", typ: $funcType([ptrType$2, ast.Expr, token.Token], [sliceType$5], false)}, {prop: "parseParameters", name: "parseParameters", pkg: "go/parser", typ: $funcType([$Bool], [ptrType$27, ptrType$27], false)}, {prop: "parseResult", name: "parseResult", pkg: "go/parser", typ: $funcType([], [ptrType$27], false)}, {prop: "parseFuncType", name: "parseFuncType", pkg: "go/parser", typ: $funcType([], [ptrType$7], false)}, {prop: "parseMethodSpec", name: "parseMethodSpec", pkg: "go/parser", typ: $funcType([], [ptrType$37], false)}, {prop: "embeddedElem", name: "embeddedElem", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "embeddedTerm", name: "embeddedTerm", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseInterfaceType", name: "parseInterfaceType", pkg: "go/parser", typ: $funcType([], [ptrType$9], false)}, {prop: "parseMapType", name: "parseMapType", pkg: "go/parser", typ: $funcType([], [ptrType$40], false)}, {prop: "parseChanType", name: "parseChanType", pkg: "go/parser", typ: $funcType([], [ptrType$41], false)}, {prop: "parseTypeInstance", name: "parseTypeInstance", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "tryIdentOrType", name: "tryIdentOrType", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseStmtList", name: "parseStmtList", pkg: "go/parser", typ: $funcType([], [sliceType$7], false)}, {prop: "parseBody", name: "parseBody", pkg: "go/parser", typ: $funcType([], [ptrType$13], false)}, {prop: "parseBlockStmt", name: "parseBlockStmt", pkg: "go/parser", typ: $funcType([], [ptrType$13], false)}, {prop: "parseFuncTypeOrLit", name: "parseFuncTypeOrLit", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseOperand", name: "parseOperand", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseSelector", name: "parseSelector", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "parseTypeAssertion", name: "parseTypeAssertion", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "parseIndexOrSliceOrInstance", name: "parseIndexOrSliceOrInstance", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "parseCallOrConversion", name: "parseCallOrConversion", pkg: "go/parser", typ: $funcType([ast.Expr], [ptrType$42], false)}, {prop: "parseValue", name: "parseValue", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseElement", name: "parseElement", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseElementList", name: "parseElementList", pkg: "go/parser", typ: $funcType([], [sliceType$3], false)}, {prop: "parseLiteralValue", name: "parseLiteralValue", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "parsePrimaryExpr", name: "parsePrimaryExpr", pkg: "go/parser", typ: $funcType([ast.Expr], [ast.Expr], false)}, {prop: "parseUnaryExpr", name: "parseUnaryExpr", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "tokPrec", name: "tokPrec", pkg: "go/parser", typ: $funcType([], [token.Token, $Int], false)}, {prop: "parseBinaryExpr", name: "parseBinaryExpr", pkg: "go/parser", typ: $funcType([ast.Expr, $Int], [ast.Expr], false)}, {prop: "parseExpr", name: "parseExpr", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseRhs", name: "parseRhs", pkg: "go/parser", typ: $funcType([], [ast.Expr], false)}, {prop: "parseSimpleStmt", name: "parseSimpleStmt", pkg: "go/parser", typ: $funcType([$Int], [ast.Stmt, $Bool], false)}, {prop: "parseCallExpr", name: "parseCallExpr", pkg: "go/parser", typ: $funcType([$String], [ptrType$42], false)}, {prop: "parseGoStmt", name: "parseGoStmt", pkg: "go/parser", typ: $funcType([], [ast.Stmt], false)}, {prop: "parseDeferStmt", name: "parseDeferStmt", pkg: "go/parser", typ: $funcType([], [ast.Stmt], false)}, {prop: "parseReturnStmt", name: "parseReturnStmt", pkg: "go/parser", typ: $funcType([], [ptrType$45], false)}, {prop: "parseBranchStmt", name: "parseBranchStmt", pkg: "go/parser", typ: $funcType([token.Token], [ptrType$12], false)}, {prop: "makeExpr", name: "makeExpr", pkg: "go/parser", typ: $funcType([ast.Stmt, $String], [ast.Expr], false)}, {prop: "parseIfHeader", name: "parseIfHeader", pkg: "go/parser", typ: $funcType([], [ast.Stmt, ast.Expr], false)}, {prop: "parseIfStmt", name: "parseIfStmt", pkg: "go/parser", typ: $funcType([], [ptrType$14], false)}, {prop: "parseCaseClause", name: "parseCaseClause", pkg: "go/parser", typ: $funcType([], [ptrType$15], false)}, {prop: "isTypeSwitchGuard", name: "isTypeSwitchGuard", pkg: "go/parser", typ: $funcType([ast.Stmt], [$Bool], false)}, {prop: "parseSwitchStmt", name: "parseSwitchStmt", pkg: "go/parser", typ: $funcType([], [ast.Stmt], false)}, {prop: "parseCommClause", name: "parseCommClause", pkg: "go/parser", typ: $funcType([], [ptrType$18], false)}, {prop: "parseSelectStmt", name: "parseSelectStmt", pkg: "go/parser", typ: $funcType([], [ptrType$19], false)}, {prop: "parseForStmt", name: "parseForStmt", pkg: "go/parser", typ: $funcType([], [ast.Stmt], false)}, {prop: "parseStmt", name: "parseStmt", pkg: "go/parser", typ: $funcType([], [ast.Stmt], false)}, {prop: "parseImportSpec", name: "parseImportSpec", pkg: "go/parser", typ: $funcType([ptrType$34, token.Token, $Int], [ast.Spec], false)}, {prop: "parseValueSpec", name: "parseValueSpec", pkg: "go/parser", typ: $funcType([ptrType$34, token.Token, $Int], [ast.Spec], false)}, {prop: "parseGenericType", name: "parseGenericType", pkg: "go/parser", typ: $funcType([ptrType$26, token.Pos, ptrType$2, ast.Expr], [], false)}, {prop: "parseTypeSpec", name: "parseTypeSpec", pkg: "go/parser", typ: $funcType([ptrType$34, token.Token, $Int], [ast.Spec], false)}, {prop: "parseGenDecl", name: "parseGenDecl", pkg: "go/parser", typ: $funcType([token.Token, parseSpecFunction], [ptrType$22], false)}, {prop: "parseFuncDecl", name: "parseFuncDecl", pkg: "go/parser", typ: $funcType([], [ptrType$23], false)}, {prop: "parseDecl", name: "parseDecl", pkg: "go/parser", typ: $funcType([mapType], [ast.Decl], false)}, {prop: "parseFile", name: "parseFile", pkg: "go/parser", typ: $funcType([], [ptrType$50], false)}];
+		resolver.init("go/parser", [{prop: "handle", name: "handle", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "declErr", name: "declErr", embedded: false, exported: false, typ: funcType, tag: ""}, {prop: "pkgScope", name: "pkgScope", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "topScope", name: "topScope", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "unresolved", name: "unresolved", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "depth", name: "depth", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "labelScope", name: "labelScope", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "targetStack", name: "targetStack", embedded: false, exported: false, typ: sliceType$1, tag: ""}]);
+		parser.init("go/parser", [{prop: "file", name: "file", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "errors", name: "errors", embedded: false, exported: false, typ: scanner.ErrorList, tag: ""}, {prop: "scanner", name: "scanner", embedded: false, exported: false, typ: scanner.Scanner, tag: ""}, {prop: "mode", name: "mode", embedded: false, exported: false, typ: Mode, tag: ""}, {prop: "trace", name: "trace", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "indent", name: "indent", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "comments", name: "comments", embedded: false, exported: false, typ: sliceType$11, tag: ""}, {prop: "leadComment", name: "leadComment", embedded: false, exported: false, typ: ptrType$34, tag: ""}, {prop: "lineComment", name: "lineComment", embedded: false, exported: false, typ: ptrType$34, tag: ""}, {prop: "top", name: "top", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "goVersion", name: "goVersion", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "tok", name: "tok", embedded: false, exported: false, typ: token.Token, tag: ""}, {prop: "lit", name: "lit", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "syncPos", name: "syncPos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "syncCnt", name: "syncCnt", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "exprLev", name: "exprLev", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "inRhs", name: "inRhs", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "imports", name: "imports", embedded: false, exported: false, typ: sliceType$10, tag: ""}, {prop: "nestLev", name: "nestLev", embedded: false, exported: false, typ: $Int, tag: ""}]);
+		bailout.init("go/parser", [{prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "msg", name: "msg", embedded: false, exported: false, typ: $String, tag: ""}]);
+		field.init("go/parser", [{prop: "name", name: "name", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: ast.Expr, tag: ""}]);
+		parseSpecFunction.init([ptrType$34, token.Token, $Int], [ast.Spec], false);
 	};
 	$init = function() {
 		$pkg.$init = function() {};
 		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = sort.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strconv.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strings.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = unicode.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = utf8.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		instOpNames = new sliceType(["InstAlt", "InstAltMatch", "InstCapture", "InstEmptyWidth", "InstMatch", "InstFail", "InstNop", "InstRune", "InstRune1", "InstRuneAny", "InstRuneAnyNotNL"]);
-		code1 = new sliceType$1([48, 57]);
-		code2 = new sliceType$1([9, 10, 12, 13, 32, 32]);
-		code3 = new sliceType$1([48, 57, 65, 90, 95, 95, 97, 122]);
-		perlGroup = $makeMap($String.keyFor, [{ k: "\\d", v: $clone(new charGroup.ptr(1, code1), charGroup) }, { k: "\\D", v: $clone(new charGroup.ptr(-1, code1), charGroup) }, { k: "\\s", v: $clone(new charGroup.ptr(1, code2), charGroup) }, { k: "\\S", v: $clone(new charGroup.ptr(-1, code2), charGroup) }, { k: "\\w", v: $clone(new charGroup.ptr(1, code3), charGroup) }, { k: "\\W", v: $clone(new charGroup.ptr(-1, code3), charGroup) }]);
-		code4 = new sliceType$1([48, 57, 65, 90, 97, 122]);
-		code5 = new sliceType$1([65, 90, 97, 122]);
-		code6 = new sliceType$1([0, 127]);
-		code7 = new sliceType$1([9, 9, 32, 32]);
-		code8 = new sliceType$1([0, 31, 127, 127]);
-		code9 = new sliceType$1([48, 57]);
-		code10 = new sliceType$1([33, 126]);
-		code11 = new sliceType$1([97, 122]);
-		code12 = new sliceType$1([32, 126]);
-		code13 = new sliceType$1([33, 47, 58, 64, 91, 96, 123, 126]);
-		code14 = new sliceType$1([9, 13, 32, 32]);
-		code15 = new sliceType$1([65, 90]);
-		code16 = new sliceType$1([48, 57, 65, 90, 95, 95, 97, 122]);
-		code17 = new sliceType$1([48, 57, 65, 70, 97, 102]);
-		posixGroup = $makeMap($String.keyFor, [{ k: "[:alnum:]", v: $clone(new charGroup.ptr(1, code4), charGroup) }, { k: "[:^alnum:]", v: $clone(new charGroup.ptr(-1, code4), charGroup) }, { k: "[:alpha:]", v: $clone(new charGroup.ptr(1, code5), charGroup) }, { k: "[:^alpha:]", v: $clone(new charGroup.ptr(-1, code5), charGroup) }, { k: "[:ascii:]", v: $clone(new charGroup.ptr(1, code6), charGroup) }, { k: "[:^ascii:]", v: $clone(new charGroup.ptr(-1, code6), charGroup) }, { k: "[:blank:]", v: $clone(new charGroup.ptr(1, code7), charGroup) }, { k: "[:^blank:]", v: $clone(new charGroup.ptr(-1, code7), charGroup) }, { k: "[:cntrl:]", v: $clone(new charGroup.ptr(1, code8), charGroup) }, { k: "[:^cntrl:]", v: $clone(new charGroup.ptr(-1, code8), charGroup) }, { k: "[:digit:]", v: $clone(new charGroup.ptr(1, code9), charGroup) }, { k: "[:^digit:]", v: $clone(new charGroup.ptr(-1, code9), charGroup) }, { k: "[:graph:]", v: $clone(new charGroup.ptr(1, code10), charGroup) }, { k: "[:^graph:]", v: $clone(new charGroup.ptr(-1, code10), charGroup) }, { k: "[:lower:]", v: $clone(new charGroup.ptr(1, code11), charGroup) }, { k: "[:^lower:]", v: $clone(new charGroup.ptr(-1, code11), charGroup) }, { k: "[:print:]", v: $clone(new charGroup.ptr(1, code12), charGroup) }, { k: "[:^print:]", v: $clone(new charGroup.ptr(-1, code12), charGroup) }, { k: "[:punct:]", v: $clone(new charGroup.ptr(1, code13), charGroup) }, { k: "[:^punct:]", v: $clone(new charGroup.ptr(-1, code13), charGroup) }, { k: "[:space:]", v: $clone(new charGroup.ptr(1, code14), charGroup) }, { k: "[:^space:]", v: $clone(new charGroup.ptr(-1, code14), charGroup) }, { k: "[:upper:]", v: $clone(new charGroup.ptr(1, code15), charGroup) }, { k: "[:^upper:]", v: $clone(new charGroup.ptr(-1, code15), charGroup) }, { k: "[:word:]", v: $clone(new charGroup.ptr(1, code16), charGroup) }, { k: "[:^word:]", v: $clone(new charGroup.ptr(-1, code16), charGroup) }, { k: "[:xdigit:]", v: $clone(new charGroup.ptr(1, code17), charGroup) }, { k: "[:^xdigit:]", v: $clone(new charGroup.ptr(-1, code17), charGroup) }]);
-		anyTable = new unicode.RangeTable.ptr(new sliceType$2([$clone(new unicode.Range16.ptr(0, 65535, 1), unicode.Range16)]), new sliceType$3([$clone(new unicode.Range32.ptr(65536, 1114111, 1), unicode.Range32)]), 0);
-		_Op_index_0 = $toNativeArray($kindUint8, [0, 7, 17, 24, 33, 45, 52, 61, 68, 77, 84, 96, 110, 117, 121, 125, 130, 136, 142, 151]);
-		anyRuneNotNL = new sliceType$1([0, 9, 11, 1114111]);
-		anyRune = new sliceType$1([0, 1114111]);
+		$r = bytes.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = errors.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = fmt.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = ast.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = constraint.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = typeparams.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = scanner.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = token.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = io.$init(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = fs.$init(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = os.$init(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = filepath.$init(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strings.$init(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		unresolved = new ast.Object.ptr(0, "", $ifaceNil, $ifaceNil, $ifaceNil);
+		stmtStart = $makeMap(token.Token.keyFor, [{ k: 61, v: true }, { k: 64, v: true }, { k: 65, v: true }, { k: 67, v: true }, { k: 69, v: true }, { k: 70, v: true }, { k: 72, v: true }, { k: 73, v: true }, { k: 74, v: true }, { k: 80, v: true }, { k: 81, v: true }, { k: 83, v: true }, { k: 84, v: true }, { k: 85, v: true }]);
+		declStart = $makeMap(token.Token.keyFor, [{ k: 75, v: true }, { k: 64, v: true }, { k: 84, v: true }, { k: 85, v: true }]);
+		exprEnd = $makeMap(token.Token.keyFor, [{ k: 52, v: true }, { k: 58, v: true }, { k: 57, v: true }, { k: 54, v: true }, { k: 55, v: true }, { k: 56, v: true }]);
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
 	return $pkg;
 })();
-$packages["regexp"] = (function() {
-	var $pkg = {}, $init, bytes, nosync, io, syntax, sort, strconv, strings, unicode, utf8, Regexp, input, inputString, inputBytes, inputReader, onePassProg, onePassInst, queueOnePass, runeSlice, queue, entry, thread, machine, inputs, lazyFlag, onePassMachine, job, bitState, sliceType, arrayType, arrayType$1, arrayType$2, sliceType$1, sliceType$2, ptrType, ptrType$1, ptrType$2, sliceType$3, sliceType$4, ptrType$3, sliceType$5, ptrType$4, sliceType$6, sliceType$7, arrayType$3, arrayType$4, sliceType$8, sliceType$9, sliceType$10, sliceType$11, ptrType$5, ptrType$6, ptrType$7, sliceType$12, ptrType$8, sliceType$13, ptrType$9, sliceType$14, ptrType$10, ptrType$11, ptrType$12, ptrType$13, sliceType$15, funcType, funcType$1, funcType$2, funcType$3, ptrType$14, ptrType$15, ptrType$16, ptrType$17, ptrType$18, matchPool, specialBytes, onePassPool, arrayNoInts, bitStatePool, matchSize, noRune, noNext, anyRuneNotNL, anyRune, Compile, compile, minInputLen, MustCompile, quote, init, extract, onePassPrefix, onePassNext, iop, newQueue, mergeRuneSets, cleanupOnePass, onePassCopy, makeOnePass, compileOnePass, newLazyFlag, newOnePassMachine, freeOnePassMachine, newBitState, freeBitState, maxBitStateLen, shouldBacktrack;
+$packages["go/doc/comment"] = (function() {
+	var $pkg = {}, $init, bytes, fmt, sort, strconv, strings, unicode, utf8, textPrinter, Printer, commentPrinter, Doc, LinkDef, Block, Heading, List, ListItem, Paragraph, Code, Text, Plain, Italic, Link, DocLink, Parser, parseDoc, span, spanKind, mdPrinter, htmlPrinter, score, sliceType, ptrType, ptrType$1, sliceType$1, sliceType$2, ptrType$2, ptrType$3, ptrType$4, ptrType$5, sliceType$3, ptrType$6, ptrType$7, sliceType$4, ptrType$8, ptrType$9, sliceType$5, ptrType$10, sliceType$6, sliceType$7, sliceType$8, ptrType$11, sliceType$9, ptrType$12, ptrType$13, funcType, funcType$1, ptrType$14, mapType, funcType$2, funcType$3, ptrType$15, mapType$1, ptrType$16, ptrType$17, stdPkgs, writeNL, wrap, wrapPenalty, blankBefore, isStdPkg, DefaultLookupPackage, parseSpans, indented, unindent, isBlank, commonPrefix, leadingSpace, isOldHeading, isHeading, parseLink, listMarker, isList, splitDocName, autoURL, isScheme, isHost, isPunct, isPath, isName, ident, isIdentASCII, validImportPath, validImportPathElem, importPathOK, inc;
 	bytes = $packages["bytes"];
-	nosync = $packages["github.com/gopherjs/gopherjs/nosync"];
-	io = $packages["io"];
-	syntax = $packages["regexp/syntax"];
+	fmt = $packages["fmt"];
 	sort = $packages["sort"];
 	strconv = $packages["strconv"];
 	strings = $packages["strings"];
 	unicode = $packages["unicode"];
 	utf8 = $packages["unicode/utf8"];
-	Regexp = $newType(0, $kindStruct, "regexp.Regexp", true, "regexp", true, function(expr_, prog_, onepass_, numSubexp_, maxBitStateLen_, subexpNames_, prefix_, prefixBytes_, prefixRune_, prefixEnd_, mpool_, matchcap_, prefixComplete_, cond_, minInputLen_, longest_) {
+	textPrinter = $newType(0, $kindStruct, "comment.textPrinter", true, "go/doc/comment", false, function(Printer_, long$1_, prefix_, codePrefix_, width_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.expr = "";
-			this.prog = ptrType$1.nil;
-			this.onepass = ptrType$2.nil;
-			this.numSubexp = 0;
-			this.maxBitStateLen = 0;
-			this.subexpNames = sliceType$3.nil;
+			this.Printer = ptrType.nil;
+			this.long$1 = new strings.Builder.ptr(ptrType$1.nil, sliceType$1.nil);
 			this.prefix = "";
-			this.prefixBytes = sliceType$4.nil;
-			this.prefixRune = 0;
-			this.prefixEnd = 0;
-			this.mpool = 0;
-			this.matchcap = 0;
-			this.prefixComplete = false;
-			this.cond = 0;
-			this.minInputLen = 0;
-			this.longest = false;
+			this.codePrefix = "";
+			this.width = 0;
 			return;
 		}
-		this.expr = expr_;
-		this.prog = prog_;
-		this.onepass = onepass_;
-		this.numSubexp = numSubexp_;
-		this.maxBitStateLen = maxBitStateLen_;
-		this.subexpNames = subexpNames_;
+		this.Printer = Printer_;
+		this.long$1 = long$1_;
 		this.prefix = prefix_;
-		this.prefixBytes = prefixBytes_;
-		this.prefixRune = prefixRune_;
-		this.prefixEnd = prefixEnd_;
-		this.mpool = mpool_;
-		this.matchcap = matchcap_;
-		this.prefixComplete = prefixComplete_;
-		this.cond = cond_;
-		this.minInputLen = minInputLen_;
-		this.longest = longest_;
+		this.codePrefix = codePrefix_;
+		this.width = width_;
 	});
-	input = $newType(8, $kindInterface, "regexp.input", true, "regexp", false, null);
-	inputString = $newType(0, $kindStruct, "regexp.inputString", true, "regexp", false, function(str_) {
+	Printer = $newType(0, $kindStruct, "comment.Printer", true, "go/doc/comment", true, function(HeadingLevel_, HeadingID_, DocLinkURL_, DocLinkBaseURL_, TextPrefix_, TextCodePrefix_, TextWidth_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.str = "";
+			this.HeadingLevel = 0;
+			this.HeadingID = $throwNilPointerError;
+			this.DocLinkURL = $throwNilPointerError;
+			this.DocLinkBaseURL = "";
+			this.TextPrefix = "";
+			this.TextCodePrefix = "";
+			this.TextWidth = 0;
 			return;
 		}
-		this.str = str_;
+		this.HeadingLevel = HeadingLevel_;
+		this.HeadingID = HeadingID_;
+		this.DocLinkURL = DocLinkURL_;
+		this.DocLinkBaseURL = DocLinkBaseURL_;
+		this.TextPrefix = TextPrefix_;
+		this.TextCodePrefix = TextCodePrefix_;
+		this.TextWidth = TextWidth_;
 	});
-	inputBytes = $newType(0, $kindStruct, "regexp.inputBytes", true, "regexp", false, function(str_) {
+	commentPrinter = $newType(0, $kindStruct, "comment.commentPrinter", true, "go/doc/comment", false, function(Printer_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.str = sliceType$4.nil;
+			this.Printer = ptrType.nil;
 			return;
 		}
-		this.str = str_;
+		this.Printer = Printer_;
 	});
-	inputReader = $newType(0, $kindStruct, "regexp.inputReader", true, "regexp", false, function(r_, atEOT_, pos_) {
+	Doc = $newType(0, $kindStruct, "comment.Doc", true, "go/doc/comment", true, function(Content_, Links_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.r = $ifaceNil;
-			this.atEOT = false;
-			this.pos = 0;
+			this.Content = sliceType$5.nil;
+			this.Links = sliceType$6.nil;
 			return;
 		}
-		this.r = r_;
-		this.atEOT = atEOT_;
-		this.pos = pos_;
+		this.Content = Content_;
+		this.Links = Links_;
 	});
-	onePassProg = $newType(0, $kindStruct, "regexp.onePassProg", true, "regexp", false, function(Inst_, Start_, NumCap_) {
+	LinkDef = $newType(0, $kindStruct, "comment.LinkDef", true, "go/doc/comment", true, function(Text_, URL_, Used_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Inst = sliceType$12.nil;
-			this.Start = 0;
-			this.NumCap = 0;
+			this.Text = "";
+			this.URL = "";
+			this.Used = false;
 			return;
 		}
-		this.Inst = Inst_;
-		this.Start = Start_;
-		this.NumCap = NumCap_;
+		this.Text = Text_;
+		this.URL = URL_;
+		this.Used = Used_;
 	});
-	onePassInst = $newType(0, $kindStruct, "regexp.onePassInst", true, "regexp", false, function(Inst_, Next_) {
+	Block = $newType(8, $kindInterface, "comment.Block", true, "go/doc/comment", true, null);
+	Heading = $newType(0, $kindStruct, "comment.Heading", true, "go/doc/comment", true, function(Text_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Inst = new syntax.Inst.ptr(0, 0, 0, sliceType$1.nil);
-			this.Next = sliceType$2.nil;
+			this.Text = sliceType$8.nil;
 			return;
 		}
-		this.Inst = Inst_;
-		this.Next = Next_;
+		this.Text = Text_;
 	});
-	queueOnePass = $newType(0, $kindStruct, "regexp.queueOnePass", true, "regexp", false, function(sparse_, dense_, size_, nextIndex_) {
+	List = $newType(0, $kindStruct, "comment.List", true, "go/doc/comment", true, function(Items_, ForceBlankBefore_, ForceBlankBetween_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.sparse = sliceType$2.nil;
-			this.dense = sliceType$2.nil;
-			this.size = 0;
-			this.nextIndex = 0;
+			this.Items = sliceType$9.nil;
+			this.ForceBlankBefore = false;
+			this.ForceBlankBetween = false;
 			return;
 		}
-		this.sparse = sparse_;
-		this.dense = dense_;
-		this.size = size_;
-		this.nextIndex = nextIndex_;
+		this.Items = Items_;
+		this.ForceBlankBefore = ForceBlankBefore_;
+		this.ForceBlankBetween = ForceBlankBetween_;
 	});
-	runeSlice = $newType(12, $kindSlice, "regexp.runeSlice", true, "regexp", false, null);
-	queue = $newType(0, $kindStruct, "regexp.queue", true, "regexp", false, function(sparse_, dense_) {
+	ListItem = $newType(0, $kindStruct, "comment.ListItem", true, "go/doc/comment", true, function(Number_, Content_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.sparse = sliceType$2.nil;
-			this.dense = sliceType$5.nil;
+			this.Number = "";
+			this.Content = sliceType$5.nil;
 			return;
 		}
-		this.sparse = sparse_;
-		this.dense = dense_;
+		this.Number = Number_;
+		this.Content = Content_;
 	});
-	entry = $newType(0, $kindStruct, "regexp.entry", true, "regexp", false, function(pc_, t_) {
+	Paragraph = $newType(0, $kindStruct, "comment.Paragraph", true, "go/doc/comment", true, function(Text_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.pc = 0;
-			this.t = ptrType$4.nil;
+			this.Text = sliceType$8.nil;
 			return;
 		}
-		this.pc = pc_;
-		this.t = t_;
+		this.Text = Text_;
 	});
-	thread = $newType(0, $kindStruct, "regexp.thread", true, "regexp", false, function(inst_, cap_) {
+	Code = $newType(0, $kindStruct, "comment.Code", true, "go/doc/comment", true, function(Text_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.inst = ptrType$10.nil;
-			this.cap = sliceType$7.nil;
+			this.Text = "";
 			return;
 		}
-		this.inst = inst_;
-		this.cap = cap_;
+		this.Text = Text_;
 	});
-	machine = $newType(0, $kindStruct, "regexp.machine", true, "regexp", false, function(re_, p_, q0_, q1_, pool_, matched_, matchcap_, inputs_) {
+	Text = $newType(8, $kindInterface, "comment.Text", true, "go/doc/comment", true, null);
+	Plain = $newType(8, $kindString, "comment.Plain", true, "go/doc/comment", true, null);
+	Italic = $newType(8, $kindString, "comment.Italic", true, "go/doc/comment", true, null);
+	Link = $newType(0, $kindStruct, "comment.Link", true, "go/doc/comment", true, function(Auto_, Text_, URL_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.re = ptrType.nil;
-			this.p = ptrType$1.nil;
-			this.q0 = new queue.ptr(sliceType$2.nil, sliceType$5.nil);
-			this.q1 = new queue.ptr(sliceType$2.nil, sliceType$5.nil);
-			this.pool = sliceType$6.nil;
-			this.matched = false;
-			this.matchcap = sliceType$7.nil;
-			this.inputs = new inputs.ptr(new inputBytes.ptr(sliceType$4.nil), new inputString.ptr(""), new inputReader.ptr($ifaceNil, false, 0));
+			this.Auto = false;
+			this.Text = sliceType$8.nil;
+			this.URL = "";
 			return;
 		}
-		this.re = re_;
-		this.p = p_;
-		this.q0 = q0_;
-		this.q1 = q1_;
-		this.pool = pool_;
-		this.matched = matched_;
-		this.matchcap = matchcap_;
-		this.inputs = inputs_;
+		this.Auto = Auto_;
+		this.Text = Text_;
+		this.URL = URL_;
 	});
-	inputs = $newType(0, $kindStruct, "regexp.inputs", true, "regexp", false, function(bytes_, string_, reader_) {
+	DocLink = $newType(0, $kindStruct, "comment.DocLink", true, "go/doc/comment", true, function(Text_, ImportPath_, Recv_, Name_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.bytes = new inputBytes.ptr(sliceType$4.nil);
-			this.string = new inputString.ptr("");
-			this.reader = new inputReader.ptr($ifaceNil, false, 0);
+			this.Text = sliceType$8.nil;
+			this.ImportPath = "";
+			this.Recv = "";
+			this.Name = "";
 			return;
 		}
-		this.bytes = bytes_;
-		this.string = string_;
-		this.reader = reader_;
+		this.Text = Text_;
+		this.ImportPath = ImportPath_;
+		this.Recv = Recv_;
+		this.Name = Name_;
 	});
-	lazyFlag = $newType(8, $kindUint64, "regexp.lazyFlag", true, "regexp", false, null);
-	onePassMachine = $newType(0, $kindStruct, "regexp.onePassMachine", true, "regexp", false, function(inputs_, matchcap_) {
+	Parser = $newType(0, $kindStruct, "comment.Parser", true, "go/doc/comment", true, function(Words_, LookupPackage_, LookupSym_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.inputs = new inputs.ptr(new inputBytes.ptr(sliceType$4.nil), new inputString.ptr(""), new inputReader.ptr($ifaceNil, false, 0));
-			this.matchcap = sliceType$7.nil;
+			this.Words = false;
+			this.LookupPackage = $throwNilPointerError;
+			this.LookupSym = $throwNilPointerError;
 			return;
 		}
-		this.inputs = inputs_;
-		this.matchcap = matchcap_;
+		this.Words = Words_;
+		this.LookupPackage = LookupPackage_;
+		this.LookupSym = LookupSym_;
 	});
-	job = $newType(0, $kindStruct, "regexp.job", true, "regexp", false, function(pc_, arg_, pos_) {
+	parseDoc = $newType(0, $kindStruct, "comment.parseDoc", true, "go/doc/comment", false, function(Parser_, Doc_, links_, lines_, lookupSym_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.pc = 0;
-			this.arg = false;
-			this.pos = 0;
+			this.Parser = ptrType$8.nil;
+			this.Doc = ptrType$9.nil;
+			this.links = false;
+			this.lines = sliceType.nil;
+			this.lookupSym = $throwNilPointerError;
 			return;
 		}
-		this.pc = pc_;
-		this.arg = arg_;
-		this.pos = pos_;
+		this.Parser = Parser_;
+		this.Doc = Doc_;
+		this.links = links_;
+		this.lines = lines_;
+		this.lookupSym = lookupSym_;
 	});
-	bitState = $newType(0, $kindStruct, "regexp.bitState", true, "regexp", false, function(end_, cap_, matchcap_, jobs_, visited_, inputs_) {
+	span = $newType(0, $kindStruct, "comment.span", true, "go/doc/comment", false, function(start_, end_, kind_) {
 		this.$val = this;
 		if (arguments.length === 0) {
+			this.start = 0;
 			this.end = 0;
-			this.cap = sliceType$7.nil;
-			this.matchcap = sliceType$7.nil;
-			this.jobs = sliceType$15.nil;
-			this.visited = sliceType$2.nil;
-			this.inputs = new inputs.ptr(new inputBytes.ptr(sliceType$4.nil), new inputString.ptr(""), new inputReader.ptr($ifaceNil, false, 0));
+			this.kind = 0;
 			return;
 		}
+		this.start = start_;
 		this.end = end_;
-		this.cap = cap_;
-		this.matchcap = matchcap_;
-		this.jobs = jobs_;
-		this.visited = visited_;
-		this.inputs = inputs_;
+		this.kind = kind_;
+	});
+	spanKind = $newType(4, $kindInt, "comment.spanKind", true, "go/doc/comment", false, null);
+	mdPrinter = $newType(0, $kindStruct, "comment.mdPrinter", true, "go/doc/comment", false, function(Printer_, headingPrefix_, raw_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Printer = ptrType.nil;
+			this.headingPrefix = "";
+			this.raw = new bytes.Buffer.ptr(sliceType$1.nil, 0, 0);
+			return;
+		}
+		this.Printer = Printer_;
+		this.headingPrefix = headingPrefix_;
+		this.raw = raw_;
+	});
+	htmlPrinter = $newType(0, $kindStruct, "comment.htmlPrinter", true, "go/doc/comment", false, function(Printer_, tight_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Printer = ptrType.nil;
+			this.tight = false;
+			return;
+		}
+		this.Printer = Printer_;
+		this.tight = tight_;
+	});
+	score = $newType(0, $kindStruct, "comment.score", true, "go/doc/comment", false, function(hi_, lo_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.hi = new $Int64(0, 0);
+			this.lo = new $Int64(0, 0);
+			return;
+		}
+		this.hi = hi_;
+		this.lo = lo_;
 	});
-	$pkg.Regexp = Regexp;
-	$pkg.input = input;
-	$pkg.inputString = inputString;
-	$pkg.inputBytes = inputBytes;
-	$pkg.inputReader = inputReader;
-	$pkg.onePassProg = onePassProg;
-	$pkg.onePassInst = onePassInst;
-	$pkg.queueOnePass = queueOnePass;
-	$pkg.runeSlice = runeSlice;
-	$pkg.queue = queue;
-	$pkg.entry = entry;
-	$pkg.thread = thread;
-	$pkg.machine = machine;
-	$pkg.inputs = inputs;
-	$pkg.lazyFlag = lazyFlag;
-	$pkg.onePassMachine = onePassMachine;
-	$pkg.job = job;
-	$pkg.bitState = bitState;
+	$pkg.textPrinter = textPrinter;
+	$pkg.Printer = Printer;
+	$pkg.commentPrinter = commentPrinter;
+	$pkg.Doc = Doc;
+	$pkg.LinkDef = LinkDef;
+	$pkg.Block = Block;
+	$pkg.Heading = Heading;
+	$pkg.List = List;
+	$pkg.ListItem = ListItem;
+	$pkg.Paragraph = Paragraph;
+	$pkg.Code = Code;
+	$pkg.Text = Text;
+	$pkg.Plain = Plain;
+	$pkg.Italic = Italic;
+	$pkg.Link = Link;
+	$pkg.DocLink = DocLink;
+	$pkg.Parser = Parser;
+	$pkg.parseDoc = parseDoc;
+	$pkg.span = span;
+	$pkg.spanKind = spanKind;
+	$pkg.mdPrinter = mdPrinter;
+	$pkg.htmlPrinter = htmlPrinter;
+	$pkg.score = score;
 	$pkg.$finishSetup = function() {
-		sliceType = $sliceType($emptyInterface);
-		arrayType = $arrayType(nosync.Pool, 5);
-		arrayType$1 = $arrayType($Uint8, 16);
-		arrayType$2 = $arrayType($Int, 0);
-		sliceType$1 = $sliceType($Int32);
-		sliceType$2 = $sliceType($Uint32);
-		ptrType = $ptrType(Regexp);
-		ptrType$1 = $ptrType(syntax.Prog);
-		ptrType$2 = $ptrType(onePassProg);
-		sliceType$3 = $sliceType($String);
-		sliceType$4 = $sliceType($Uint8);
-		ptrType$3 = $ptrType(machine);
-		sliceType$5 = $sliceType(entry);
-		ptrType$4 = $ptrType(thread);
-		sliceType$6 = $sliceType(ptrType$4);
-		sliceType$7 = $sliceType($Int);
-		arrayType$3 = $arrayType($Int, 2);
-		arrayType$4 = $arrayType($Int, 4);
-		sliceType$8 = $sliceType(sliceType$4);
-		sliceType$9 = $sliceType(sliceType$7);
-		sliceType$10 = $sliceType(sliceType$8);
-		sliceType$11 = $sliceType(sliceType$3);
-		ptrType$5 = $ptrType(strings.Builder);
-		ptrType$6 = $ptrType(queueOnePass);
-		ptrType$7 = $ptrType($Int);
-		sliceType$12 = $sliceType(onePassInst);
-		ptrType$8 = $ptrType($Uint32);
-		sliceType$13 = $sliceType(sliceType$1);
-		ptrType$9 = $ptrType(sliceType$1);
-		sliceType$14 = $sliceType($Bool);
-		ptrType$10 = $ptrType(syntax.Inst);
-		ptrType$11 = $ptrType(lazyFlag);
-		ptrType$12 = $ptrType(onePassMachine);
-		ptrType$13 = $ptrType(bitState);
-		sliceType$15 = $sliceType(job);
-		funcType = $funcType([$String], [$String], false);
-		funcType$1 = $funcType([sliceType$4, sliceType$7], [sliceType$4], false);
-		funcType$2 = $funcType([sliceType$4], [sliceType$4], false);
-		funcType$3 = $funcType([sliceType$7], [], false);
-		ptrType$14 = $ptrType(inputString);
-		ptrType$15 = $ptrType(inputBytes);
-		ptrType$16 = $ptrType(inputReader);
-		ptrType$17 = $ptrType(queue);
-		ptrType$18 = $ptrType(inputs);
-		$ptrType(Regexp).prototype.String = function String() {
-			var re;
-			re = this;
-			return re.expr;
-		};
-		$ptrType(Regexp).prototype.Copy = function Copy() {
-			var re, re2;
-			re = this;
-			re2 = $clone(re, Regexp);
-			return re2;
-		};
-		Compile = function Compile$1(expr) {
-			var {$24r, _r, expr, $s, $r, $c} = $restore(this, {expr});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = compile(expr, 212, false); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Compile$1, $c: true, $r, $24r, _r, expr, $s};return $f;
-		};
-		$pkg.Compile = Compile;
-		$ptrType(Regexp).prototype.Longest = function Longest() {
-			var re;
-			re = this;
-			re.longest = true;
-		};
-		compile = function compile$1(expr, mode, longest) {
-			var {_r, _r$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, capNames, err, expr, i, longest, matchcap, maxCap, mode, n, prog, re, regexp, $s, $r, $c} = $restore(this, {expr, mode, longest});
+		sliceType = $sliceType($String);
+		ptrType = $ptrType(Printer);
+		ptrType$1 = $ptrType(strings.Builder);
+		sliceType$1 = $sliceType($Uint8);
+		sliceType$2 = $sliceType($emptyInterface);
+		ptrType$2 = $ptrType(Paragraph);
+		ptrType$3 = $ptrType(Heading);
+		ptrType$4 = $ptrType(Code);
+		ptrType$5 = $ptrType(List);
+		sliceType$3 = $sliceType($Int);
+		ptrType$6 = $ptrType(Link);
+		ptrType$7 = $ptrType(DocLink);
+		sliceType$4 = $sliceType(score);
+		ptrType$8 = $ptrType(Parser);
+		ptrType$9 = $ptrType(Doc);
+		sliceType$5 = $sliceType(Block);
+		ptrType$10 = $ptrType(LinkDef);
+		sliceType$6 = $sliceType(ptrType$10);
+		sliceType$7 = $sliceType(span);
+		sliceType$8 = $sliceType(Text);
+		ptrType$11 = $ptrType(ListItem);
+		sliceType$9 = $sliceType(ptrType$11);
+		ptrType$12 = $ptrType(bytes.Buffer);
+		ptrType$13 = $ptrType(textPrinter);
+		funcType = $funcType([ptrType$3], [$String], false);
+		funcType$1 = $funcType([ptrType$7], [$String], false);
+		ptrType$14 = $ptrType(commentPrinter);
+		mapType = $mapType($String, $String);
+		funcType$2 = $funcType([$String], [$String, $Bool], false);
+		funcType$3 = $funcType([$String, $String], [$Bool], false);
+		ptrType$15 = $ptrType(parseDoc);
+		mapType$1 = $mapType($String, ptrType$10);
+		ptrType$16 = $ptrType(mdPrinter);
+		ptrType$17 = $ptrType(htmlPrinter);
+		$ptrType(Printer).prototype.Text = function Text$1(d) {
+			var {_i, _i$1, _i$2, _r, _ref, _ref$1, _ref$2, anyUsed, d, def, def$1, i, out, p, tp, x, $s, $r, $c} = $restore(this, {d});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = syntax.Parse(expr, mode); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			re = _tuple[0];
-			err = _tuple[1];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [ptrType.nil, err];
-			}
-			maxCap = re.MaxCap();
-			capNames = re.CapNames();
-			re = re.Simplify();
-			_tuple$1 = syntax.Compile(re);
-			prog = _tuple$1[0];
-			err = _tuple$1[1];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [ptrType.nil, err];
-			}
-			matchcap = prog.NumCap;
-			if (matchcap < 2) {
-				matchcap = 2;
-			}
-			_r$1 = compileOnePass(prog); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			regexp = new Regexp.ptr(expr, prog, _r$1, maxCap, 0, capNames, "", sliceType$4.nil, 0, 0, 0, matchcap, false, prog.StartCond(), minInputLen(re), longest);
-			if (regexp.onepass === ptrType$2.nil) {
-				_tuple$2 = prog.Prefix();
-				regexp.prefix = _tuple$2[0];
-				regexp.prefixComplete = _tuple$2[1];
-				regexp.maxBitStateLen = maxBitStateLen(prog);
-			} else {
-				_tuple$3 = onePassPrefix(prog);
-				regexp.prefix = _tuple$3[0];
-				regexp.prefixComplete = _tuple$3[1];
-				regexp.prefixEnd = _tuple$3[2];
+			out = [out];
+			p = this;
+			tp = new textPrinter.ptr(p, new strings.Builder.ptr(ptrType$1.nil, sliceType$1.nil), p.TextPrefix, p.TextCodePrefix, p.TextWidth);
+			if (tp.codePrefix === "") {
+				tp.codePrefix = p.TextPrefix + "\t";
 			}
-			if (!(regexp.prefix === "")) {
-				regexp.prefixBytes = (new sliceType$4($stringToBytes(regexp.prefix)));
-				_tuple$4 = utf8.DecodeRuneInString(regexp.prefix);
-				regexp.prefixRune = _tuple$4[0];
+			if (tp.width === 0) {
+				tp.width = 80 - utf8.RuneCountInString(tp.prefix) >> 0;
 			}
-			n = prog.Inst.$length;
-			i = 0;
+			out[0] = new bytes.Buffer.ptr(sliceType$1.nil, 0, 0);
+			_ref = d.Content;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = _i;
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (i > 0 && blankBefore(x)) {
+					out[0].WriteString(tp.prefix);
+					writeNL(out[0]);
+				}
+				$r = tp.block(out[0], x); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i++;
+			$s = 1; continue;
+			case 2:
+			anyUsed = false;
+			_ref$1 = d.Links;
+			_i$1 = 0;
 			while (true) {
-				if (!(!((((i < 0 || i >= matchSize.length) ? ($throwRuntimeError("index out of range"), undefined) : matchSize[i]) === 0)) && ((i < 0 || i >= matchSize.length) ? ($throwRuntimeError("index out of range"), undefined) : matchSize[i]) < n)) { break; }
-				i = i + (1) >> 0;
-			}
-			regexp.mpool = i;
-			$s = -1; return [regexp, $ifaceNil];
-			/* */ } return; } var $f = {$blk: compile$1, $c: true, $r, _r, _r$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, capNames, err, expr, i, longest, matchcap, maxCap, mode, n, prog, re, regexp, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.get = function get() {
-			var {_i, _r, _ref, _tuple, m, n, ok, re, t, x, x$1, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			_r = (x = re.mpool, ((x < 0 || x >= matchPool.length) ? ($throwRuntimeError("index out of range"), undefined) : matchPool[x])).Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r, ptrType$3, true);
-			m = _tuple[0];
-			ok = _tuple[1];
-			if (!ok) {
-				m = new machine.ptr(ptrType.nil, ptrType$1.nil, new queue.ptr(sliceType$2.nil, sliceType$5.nil), new queue.ptr(sliceType$2.nil, sliceType$5.nil), sliceType$6.nil, false, sliceType$7.nil, new inputs.ptr(new inputBytes.ptr(sliceType$4.nil), new inputString.ptr(""), new inputReader.ptr($ifaceNil, false, 0)));
-			}
-			m.re = re;
-			m.p = re.prog;
-			if (m.matchcap.$capacity < re.matchcap) {
-				m.matchcap = $makeSlice(sliceType$7, re.matchcap);
-				_ref = m.pool;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					t.cap = $makeSlice(sliceType$7, re.matchcap);
-					_i++;
+				if (!(_i$1 < _ref$1.$length)) { break; }
+				def = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+				if (def.Used) {
+					anyUsed = true;
+					break;
 				}
+				_i$1++;
 			}
-			n = (x$1 = re.mpool, ((x$1 < 0 || x$1 >= matchSize.length) ? ($throwRuntimeError("index out of range"), undefined) : matchSize[x$1]));
-			if (n === 0) {
-				n = re.prog.Inst.$length;
+			/* */ if (anyUsed) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (anyUsed) { */ case 4:
+				writeNL(out[0]);
+				_ref$2 = d.Links;
+				_i$2 = 0;
+				/* while (true) { */ case 6:
+					/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 7; continue; }
+					def$1 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
+					/* */ if (def$1.Used) { $s = 8; continue; }
+					/* */ $s = 9; continue;
+					/* if (def$1.Used) { */ case 8:
+						_r = fmt.Fprintf(out[0], "[%s]: %s\n", new sliceType$2([new $String(def$1.Text), new $String(def$1.URL)])); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						_r;
+					/* } */ case 9:
+					_i$2++;
+				$s = 6; continue;
+				case 7:
+			/* } */ case 5:
+			$s = -1; return out[0].Bytes();
+			/* */ } return; } var $f = {$blk: Text$1, $c: true, $r, _i, _i$1, _i$2, _r, _ref, _ref$1, _ref$2, anyUsed, d, def, def$1, i, out, p, tp, x, $s};return $f;
+		};
+		writeNL = function writeNL$1(out) {
+			var data, n, out, x, x$1;
+			data = out.Bytes();
+			n = 0;
+			while (true) {
+				if (!(n < data.$length && (((x = (data.$length - n >> 0) - 1 >> 0, ((x < 0 || x >= data.$length) ? ($throwRuntimeError("index out of range"), undefined) : data.$array[data.$offset + x])) === 32) || ((x$1 = (data.$length - n >> 0) - 1 >> 0, ((x$1 < 0 || x$1 >= data.$length) ? ($throwRuntimeError("index out of range"), undefined) : data.$array[data.$offset + x$1])) === 9)))) { break; }
+				n = n + (1) >> 0;
 			}
-			if (m.q0.sparse.$length < n) {
-				queue.copy(m.q0, new queue.ptr($makeSlice(sliceType$2, n), $makeSlice(sliceType$5, 0, n)));
-				queue.copy(m.q1, new queue.ptr($makeSlice(sliceType$2, n), $makeSlice(sliceType$5, 0, n)));
+			if (n > 0) {
+				out.Truncate(data.$length - n >> 0);
 			}
-			$s = -1; return m;
-			/* */ } return; } var $f = {$blk: get, $c: true, $r, _i, _r, _ref, _tuple, m, n, ok, re, t, x, x$1, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.put = function put(m) {
-			var m, re, x;
-			re = this;
-			m.re = ptrType.nil;
-			m.p = ptrType$1.nil;
-			m.inputs.clear();
-			(x = re.mpool, ((x < 0 || x >= matchPool.length) ? ($throwRuntimeError("index out of range"), undefined) : matchPool[x])).Put(m);
+			out.WriteByte(10);
 		};
-		minInputLen = function minInputLen$1(re) {
-			var _1, _i, _i$1, _i$2, _ref, _ref$1, _ref$2, l, l$1, l$2, lnext, r, re, sub, sub$1, x, x$1, x$2;
-			_1 = re.Op;
-			if ((_1 === (6)) || (_1 === (5)) || (_1 === (4))) {
-				return 1;
-			} else if (_1 === (3)) {
-				l = 0;
-				_ref = re.Rune;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					r = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					if (r === 65533) {
-						l = l + (1) >> 0;
-					} else {
-						l = l + (utf8.RuneLen(r)) >> 0;
-					}
-					_i++;
-				}
-				return l;
-			} else if ((_1 === (13)) || (_1 === (15))) {
-				return minInputLen((x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])));
-			} else if (_1 === (17)) {
-				return $imul(re.Min, minInputLen((x$1 = re.Sub, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]))));
-			} else if (_1 === (18)) {
-				l$1 = 0;
-				_ref$1 = re.Sub;
-				_i$1 = 0;
-				while (true) {
-					if (!(_i$1 < _ref$1.$length)) { break; }
-					sub = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					l$1 = l$1 + (minInputLen(sub)) >> 0;
-					_i$1++;
-				}
-				return l$1;
-			} else if (_1 === (19)) {
-				l$2 = minInputLen((x$2 = re.Sub, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])));
-				lnext = 0;
-				_ref$2 = $subslice(re.Sub, 1);
-				_i$2 = 0;
+		$ptrType(textPrinter).prototype.block = function block(out, x) {
+			var {_i, _i$1, _r, _ref, _ref$1, _ref$2, _tuple, blk, i, i$1, item, line, loose, out, p, text, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {out, x});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			_ref = x;
+			/* */ if ($assertType(_ref, ptrType$2, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$3, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$5, true)[1]) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if ($assertType(_ref, ptrType$2, true)[1]) { */ case 1:
+				x$2 = _ref.$val;
+				out.WriteString(p.prefix);
+				$r = p.text(out, "", x$2.Text); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 6; continue;
+			/* } else if ($assertType(_ref, ptrType$3, true)[1]) { */ case 2:
+				x$3 = _ref.$val;
+				out.WriteString(p.prefix);
+				out.WriteString("# ");
+				$r = p.text(out, "", x$3.Text); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 6; continue;
+			/* } else if ($assertType(_ref, ptrType$4, true)[1]) { */ case 3:
+				x$4 = _ref.$val;
+				text = x$4.Text;
 				while (true) {
-					if (!(_i$2 < _ref$2.$length)) { break; }
-					sub$1 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-					lnext = minInputLen(sub$1);
-					if (lnext < l$2) {
-						l$2 = lnext;
+					if (!(!(text === ""))) { break; }
+					line = "";
+					_tuple = strings.Cut(text, "\n");
+					line = _tuple[0];
+					text = _tuple[1];
+					if (!(line === "")) {
+						out.WriteString(p.codePrefix);
+						out.WriteString(line);
 					}
-					_i$2++;
+					writeNL(out);
 				}
-				return l$2;
-			} else {
-				return 0;
-			}
-		};
-		MustCompile = function MustCompile$1(str) {
-			var {_r, _r$1, _tuple, err, regexp, str, $s, $r, $c} = $restore(this, {str});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = Compile(str); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			regexp = _tuple[0];
-			err = _tuple[1];
-			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 2:
-				_r$1 = err.Error(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$panic(new $String("regexp: Compile(" + quote(str) + "): " + _r$1));
-			/* } */ case 3:
-			$s = -1; return regexp;
-			/* */ } return; } var $f = {$blk: MustCompile$1, $c: true, $r, _r, _r$1, _tuple, err, regexp, str, $s};return $f;
-		};
-		$pkg.MustCompile = MustCompile;
-		quote = function quote$1(s) {
-			var s;
-			if (strconv.CanBackquote(s)) {
-				return "`" + s + "`";
-			}
-			return strconv.Quote(s);
-		};
-		$ptrType(Regexp).prototype.NumSubexp = function NumSubexp() {
-			var re;
-			re = this;
-			return re.numSubexp;
-		};
-		$ptrType(Regexp).prototype.SubexpNames = function SubexpNames() {
-			var re;
-			re = this;
-			return re.subexpNames;
-		};
-		$ptrType(Regexp).prototype.SubexpIndex = function SubexpIndex(name) {
-			var _i, _ref, i, name, re, s;
-			re = this;
-			if (!(name === "")) {
-				_ref = re.subexpNames;
+				$s = 6; continue;
+			/* } else if ($assertType(_ref, ptrType$5, true)[1]) { */ case 4:
+				x$5 = _ref.$val;
+				loose = x$5.BlankBetween();
+				_ref$1 = x$5.Items;
 				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
+				/* while (true) { */ case 9:
+					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 10; continue; }
 					i = _i;
-					s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					if (name === s) {
-						return i;
+					item = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+					if (i > 0 && loose) {
+						out.WriteString(p.prefix);
+						writeNL(out);
+					}
+					out.WriteString(p.prefix);
+					out.WriteString(" ");
+					if (item.Number === "") {
+						out.WriteString(" - ");
+					} else {
+						out.WriteString(item.Number);
+						out.WriteString(". ");
 					}
+					_ref$2 = item.Content;
+					_i$1 = 0;
+					/* while (true) { */ case 11:
+						/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 12; continue; }
+						i$1 = _i$1;
+						blk = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
+						if (i$1 > 0) {
+							writeNL(out);
+							out.WriteString(p.prefix);
+							out.WriteString("    ");
+						}
+						$r = p.text(out, "    ", $assertType(blk, ptrType$2).Text); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_i$1++;
+					$s = 11; continue;
+					case 12:
 					_i++;
-				}
-			}
-			return -1;
-		};
-		$ptrType(inputString).prototype.step = function step(pos) {
-			var c, i, pos;
-			i = this;
-			if (pos < i.str.length) {
-				c = i.str.charCodeAt(pos);
-				if (c < 128) {
-					return [((c >> 0)), 1];
-				}
-				return utf8.DecodeRuneInString($substring(i.str, pos));
-			}
-			return [-1, 0];
-		};
-		$ptrType(inputString).prototype.canCheckPrefix = function canCheckPrefix() {
-			var i;
-			i = this;
-			return true;
-		};
-		$ptrType(inputString).prototype.hasPrefix = function hasPrefix(re) {
-			var i, re;
-			i = this;
-			return strings.HasPrefix(i.str, re.prefix);
-		};
-		$ptrType(inputString).prototype.index = function index(re, pos) {
-			var i, pos, re;
-			i = this;
-			return strings.Index($substring(i.str, pos), re.prefix);
+				$s = 9; continue;
+				case 10:
+				$s = 6; continue;
+			/* } else { */ case 5:
+				x$1 = _ref;
+				_r = fmt.Fprintf(out, "?%T\n", new sliceType$2([x$1])); /* */ $s = 14; case 14: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r;
+			/* } */ case 6:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: block, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, _ref$2, _tuple, blk, i, i$1, item, line, loose, out, p, text, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
 		};
-		$ptrType(inputString).prototype.context = function context(pos) {
-			var _tmp, _tmp$1, _tuple, _tuple$1, i, pos, r1, r2;
-			i = this;
-			_tmp = -1;
-			_tmp$1 = -1;
-			r1 = _tmp;
-			r2 = _tmp$1;
-			if ((((pos - 1 >> 0) >>> 0)) < ((i.str.length >>> 0))) {
-				r1 = ((i.str.charCodeAt((pos - 1 >> 0)) >> 0));
-				if (r1 >= 128) {
-					_tuple = utf8.DecodeLastRuneInString($substring(i.str, 0, pos));
-					r1 = _tuple[0];
-				}
-			}
-			if (((pos >>> 0)) < ((i.str.length >>> 0))) {
-				r2 = ((i.str.charCodeAt(pos) >> 0));
-				if (r2 >= 128) {
-					_tuple$1 = utf8.DecodeRuneInString($substring(i.str, pos));
-					r2 = _tuple$1[0];
+		$ptrType(textPrinter).prototype.text = function text(out, indent, x) {
+			var {_i, _r, _r$1, _ref, i, indent, j, out, p, seq, w, words, x, x$1, $s, $r, $c} = $restore(this, {out, indent, x});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			p.oneLongLine(p.long$1, x);
+			_r = strings.Fields(p.long$1.String()); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			words = _r;
+			p.long$1.Reset();
+			seq = sliceType$3.nil;
+			/* */ if (p.width < 0 || (words.$length === 0)) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (p.width < 0 || (words.$length === 0)) { */ case 2:
+				seq = new sliceType$3([0, words.$length]);
+				$s = 4; continue;
+			/* } else { */ case 3:
+				_r$1 = wrap(words, p.width - utf8.RuneCountInString(indent) >> 0); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				seq = _r$1;
+			/* } */ case 4:
+			i = 0;
+			while (true) {
+				if (!((i + 1 >> 0) < seq.$length)) { break; }
+				if (i > 0) {
+					out.WriteString(p.prefix);
+					out.WriteString(indent);
 				}
-			}
-			return newLazyFlag(r1, r2);
-		};
-		$ptrType(inputBytes).prototype.step = function step$1(pos) {
-			var c, i, pos, x;
-			i = this;
-			if (pos < i.str.$length) {
-				c = (x = i.str, ((pos < 0 || pos >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + pos]));
-				if (c < 128) {
-					return [((c >> 0)), 1];
+				_ref = $subslice(words, ((i < 0 || i >= seq.$length) ? ($throwRuntimeError("index out of range"), undefined) : seq.$array[seq.$offset + i]), (x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= seq.$length) ? ($throwRuntimeError("index out of range"), undefined) : seq.$array[seq.$offset + x$1])));
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					j = _i;
+					w = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					if (j > 0) {
+						out.WriteString(" ");
+					}
+					out.WriteString(w);
+					_i++;
 				}
-				return utf8.DecodeRune($subslice(i.str, pos));
+				writeNL(out);
+				i = i + (1) >> 0;
 			}
-			return [-1, 0];
-		};
-		$ptrType(inputBytes).prototype.canCheckPrefix = function canCheckPrefix$1() {
-			var i;
-			i = this;
-			return true;
-		};
-		$ptrType(inputBytes).prototype.hasPrefix = function hasPrefix$1(re) {
-			var i, re;
-			i = this;
-			return bytes.HasPrefix(i.str, re.prefixBytes);
-		};
-		$ptrType(inputBytes).prototype.index = function index$1(re, pos) {
-			var i, pos, re;
-			i = this;
-			return bytes.Index($subslice(i.str, pos), re.prefixBytes);
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: text, $c: true, $r, _i, _r, _r$1, _ref, i, indent, j, out, p, seq, w, words, x, x$1, $s};return $f;
 		};
-		$ptrType(inputBytes).prototype.context = function context$1(pos) {
-			var _tmp, _tmp$1, _tuple, _tuple$1, i, pos, r1, r2, x, x$1, x$2;
-			i = this;
-			_tmp = -1;
-			_tmp$1 = -1;
-			r1 = _tmp;
-			r2 = _tmp$1;
-			if ((((pos - 1 >> 0) >>> 0)) < ((i.str.$length >>> 0))) {
-				r1 = (((x = i.str, x$1 = pos - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])) >> 0));
-				if (r1 >= 128) {
-					_tuple = utf8.DecodeLastRune($subslice(i.str, 0, pos));
-					r1 = _tuple[0];
-				}
-			}
-			if (((pos >>> 0)) < ((i.str.$length >>> 0))) {
-				r2 = (((x$2 = i.str, ((pos < 0 || pos >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + pos])) >> 0));
-				if (r2 >= 128) {
-					_tuple$1 = utf8.DecodeRune($subslice(i.str, pos));
-					r2 = _tuple$1[0];
+		$ptrType(textPrinter).prototype.oneLongLine = function oneLongLine(out, x) {
+			var _i, _ref, _ref$1, out, p, t, t$1, t$2, t$3, t$4, x;
+			p = this;
+			_ref = x;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_ref$1 = t;
+				if ($assertType(_ref$1, Plain, true)[1]) {
+					t$1 = _ref$1.$val;
+					out.WriteString((t$1));
+				} else if ($assertType(_ref$1, Italic, true)[1]) {
+					t$2 = _ref$1.$val;
+					out.WriteString((t$2));
+				} else if ($assertType(_ref$1, ptrType$6, true)[1]) {
+					t$3 = _ref$1.$val;
+					p.oneLongLine(out, t$3.Text);
+				} else if ($assertType(_ref$1, ptrType$7, true)[1]) {
+					t$4 = _ref$1.$val;
+					p.oneLongLine(out, t$4.Text);
 				}
+				_i++;
 			}
-			return newLazyFlag(r1, r2);
 		};
-		$ptrType(inputReader).prototype.step = function step$2(pos) {
-			var {_r, _tuple, err, i, pos, r, w, $s, $r, $c} = $restore(this, {pos});
+		wrap = function wrap$1(words, max) {
+			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _i, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _v, _v$1, _v$2, add, bestleft, bridge, cmp, d, f, g, i, m, m$1, m$2, max, n, s, seq, total, weight, words, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {words, max});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			i = this;
-			if (!i.atEOT && !((pos === i.pos))) {
-				$s = -1; return [-1, 0];
+			add = [add];
+			cmp = [cmp];
+			f = [f];
+			g = [g];
+			max = [max];
+			total = [total];
+			weight = [weight];
+			words = [words];
+			seq = sliceType$3.nil;
+			add[0] = (function(add, cmp, f, g, max, total, weight, words) { return function wrap·func1(s, t) {
+					var s, t, x, x$1, x$2, x$3;
+					return new score.ptr((x = s.hi, x$1 = t.hi, new $Int64(x.$high + x$1.$high, x.$low + x$1.$low)), (x$2 = s.lo, x$3 = t.lo, new $Int64(x$2.$high + x$3.$high, x$2.$low + x$3.$low)));
+				}; })(add, cmp, f, g, max, total, weight, words);
+			cmp[0] = (function(add, cmp, f, g, max, total, weight, words) { return function wrap·func2(s, t) {
+					var s, t, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7;
+					if ((x = s.hi, x$1 = t.hi, (x.$high < x$1.$high || (x.$high === x$1.$high && x.$low < x$1.$low)))) {
+						return -1;
+					} else if ((x$2 = s.hi, x$3 = t.hi, (x$2.$high > x$3.$high || (x$2.$high === x$3.$high && x$2.$low > x$3.$low)))) {
+						return 1;
+					} else if ((x$4 = s.lo, x$5 = t.lo, (x$4.$high < x$5.$high || (x$4.$high === x$5.$high && x$4.$low < x$5.$low)))) {
+						return -1;
+					} else if ((x$6 = s.lo, x$7 = t.lo, (x$6.$high > x$7.$high || (x$6.$high === x$7.$high && x$6.$low > x$7.$low)))) {
+						return 1;
+					}
+					return 0;
+				}; })(add, cmp, f, g, max, total, weight, words);
+			total[0] = $makeSlice(sliceType$3, (words[0].$length + 1 >> 0));
+			(0 >= total[0].$length ? ($throwRuntimeError("index out of range"), undefined) : total[0].$array[total[0].$offset + 0] = 0);
+			_ref = words[0];
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				i = _i;
+				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				(x = 1 + i >> 0, ((x < 0 || x >= total[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : total[0].$array[total[0].$offset + x] = ((((i < 0 || i >= total[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : total[0].$array[total[0].$offset + i]) + utf8.RuneCountInString(s) >> 0) + 1 >> 0)));
+				_i++;
 			}
-			_r = i.r.ReadRune(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			r = _tuple[0];
-			w = _tuple[1];
-			err = _tuple[2];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				i.atEOT = true;
-				$s = -1; return [-1, 0];
+			weight[0] = (function(add, cmp, f, g, max, total, weight, words) { return function wrap·func3(i$1, j) {
+					var i$1, j, n, p, v, x$1;
+					n = (((j < 0 || j >= total[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : total[0].$array[total[0].$offset + j]) - 1 >> 0) - ((i$1 < 0 || i$1 >= total[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : total[0].$array[total[0].$offset + i$1]) >> 0;
+					if ((j === words[0].$length) && n <= max[0]) {
+						return new score.ptr(new $Int64(0, 0), new $Int64(0, 0));
+					}
+					p = wrapPenalty((x$1 = j - 1 >> 0, ((x$1 < 0 || x$1 >= words[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : words[0].$array[words[0].$offset + x$1])));
+					v = $mul64((new $Int64(0, (max[0] - n >> 0))), (new $Int64(0, (max[0] - n >> 0))));
+					if (n > max[0]) {
+						return new score.ptr(v, p);
+					}
+					return new score.ptr(new $Int64(0, 0), new $Int64(v.$high + p.$high, v.$low + p.$low));
+				}; })(add, cmp, f, g, max, total, weight, words);
+			f[0] = new sliceType$4([$clone(new score.ptr(new $Int64(0, 0), new $Int64(0, 0)), score)]);
+			g[0] = (function(add, cmp, f, g, max, total, weight, words) { return function wrap·func4(i$1, j) {
+					var {$24r, _arg, _arg$1, _r, _r$1, i$1, j, $s, $r, $c} = $restore(this, {i$1, j});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					_arg = $clone(((i$1 < 0 || i$1 >= f[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : f[0].$array[f[0].$offset + i$1]), score);
+					_r = weight[0](i$1, j); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_arg$1 = $clone(_r, score);
+					_r$1 = add[0](_arg, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					$24r = _r$1;
+					$s = 3; case 3: return $24r;
+					/* */ } return; } var $f = {$blk: wrap·func4, $c: true, $r, $24r, _arg, _arg$1, _r, _r$1, i$1, j, $s};return $f;
+				}; })(add, cmp, f, g, max, total, weight, words);
+			bridge = (function(add, cmp, f, g, max, total, weight, words) { return function wrap·func5(a, b, c) {
+					var {$24r, _arg, _arg$1, _r, _r$1, _r$2, _r$3, a, b, c, k, $s, $r, $c} = $restore(this, {a, b, c});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					a = [a];
+					b = [b];
+					c = [c];
+					_r = sort.Search((words[0].$length + 1 >> 0) - c[0] >> 0, (function(a, add, b, c, cmp, f, g, max, total, weight, words) { return function wrap·func5·func1(k) {
+							var {$24r, _arg, _arg$1, _r, _r$1, _r$2, k, $s, $r, $c} = $restore(this, {k});
+							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+							k = k + (c[0]) >> 0;
+							_r = g[0](a[0], k); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+							_arg = $clone(_r, score);
+							_r$1 = g[0](b[0], k); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+							_arg$1 = $clone(_r$1, score);
+							_r$2 = cmp[0](_arg, _arg$1); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+							$24r = _r$2 > 0;
+							$s = 4; case 4: return $24r;
+							/* */ } return; } var $f = {$blk: wrap·func5·func1, $c: true, $r, $24r, _arg, _arg$1, _r, _r$1, _r$2, k, $s};return $f;
+						}; })(a, add, b, c, cmp, f, g, max, total, weight, words)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					k = c[0] + _r >> 0;
+					if (k > words[0].$length) {
+						$s = -1; return true;
+					}
+					_r$1 = g[0](c[0], k); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_arg = $clone(_r$1, score);
+					_r$2 = g[0](b[0], k); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_arg$1 = $clone(_r$2, score);
+					_r$3 = cmp[0](_arg, _arg$1); /* */ $s = 4; case 4: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					$24r = _r$3 <= 0;
+					$s = 5; case 5: return $24r;
+					/* */ } return; } var $f = {$blk: wrap·func5, $c: true, $r, $24r, _arg, _arg$1, _r, _r$1, _r$2, _r$3, a, b, c, k, $s};return $f;
+				}; })(add, cmp, f, g, max, total, weight, words);
+			d = $makeSlice(sliceType$3, 1, words[0].$length);
+			(0 >= d.$length ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + 0] = 0);
+			bestleft = $makeSlice(sliceType$3, 1, words[0].$length);
+			(0 >= bestleft.$length ? ($throwRuntimeError("index out of range"), undefined) : bestleft.$array[bestleft.$offset + 0] = -1);
+			m = 1;
+			/* while (true) { */ case 1:
+				/* if (!(m < words[0].$length)) { break; } */ if(!(m < words[0].$length)) { $s = 2; continue; }
+				_r = g[0]((0 >= d.$length ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + 0]), m); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				f[0] = $append(f[0], _r);
+				bestleft = $append(bestleft, (0 >= d.$length ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + 0]));
+				/* while (true) { */ case 4:
+					if (!(d.$length > 1)) { _v = false; $s = 6; continue s; }
+					_r$1 = g[0]((1 >= d.$length ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + 1]), m + 1 >> 0); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_arg = $clone(_r$1, score);
+					_r$2 = g[0]((0 >= d.$length ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + 0]), m + 1 >> 0); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_arg$1 = $clone(_r$2, score);
+					_r$3 = cmp[0](_arg, _arg$1); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_v = _r$3 <= 0; case 6:
+					/* if (!(_v)) { break; } */ if(!(_v)) { $s = 5; continue; }
+					d = $subslice(d, 1);
+				$s = 4; continue;
+				case 5:
+				/* while (true) { */ case 10:
+					if (!(d.$length > 1)) { _v$1 = false; $s = 12; continue s; }
+					_r$4 = bridge((x$1 = d.$length - 2 >> 0, ((x$1 < 0 || x$1 >= d.$length) ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + x$1])), (x$2 = d.$length - 1 >> 0, ((x$2 < 0 || x$2 >= d.$length) ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + x$2])), m); /* */ $s = 13; case 13: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					_v$1 = _r$4; case 12:
+					/* if (!(_v$1)) { break; } */ if(!(_v$1)) { $s = 11; continue; }
+					d = $subslice(d, 0, (d.$length - 1 >> 0));
+				$s = 10; continue;
+				case 11:
+				_r$5 = g[0](m, words[0].$length); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				_arg$2 = $clone(_r$5, score);
+				_r$6 = g[0]((x$3 = d.$length - 1 >> 0, ((x$3 < 0 || x$3 >= d.$length) ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + x$3])), words[0].$length); /* */ $s = 17; case 17: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				_arg$3 = $clone(_r$6, score);
+				_r$7 = cmp[0](_arg$2, _arg$3); /* */ $s = 18; case 18: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				/* */ if (_r$7 < 0) { $s = 14; continue; }
+				/* */ $s = 15; continue;
+				/* if (_r$7 < 0) { */ case 14:
+					d = $append(d, m);
+					if (!(d.$length === 2)) { _v$2 = false; $s = 21; continue s; }
+					_r$8 = g[0]((1 >= d.$length ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + 1]), m + 1 >> 0); /* */ $s = 22; case 22: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					_arg$4 = $clone(_r$8, score);
+					_r$9 = g[0]((0 >= d.$length ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + 0]), m + 1 >> 0); /* */ $s = 23; case 23: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+					_arg$5 = $clone(_r$9, score);
+					_r$10 = cmp[0](_arg$4, _arg$5); /* */ $s = 24; case 24: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+					_v$2 = _r$10 <= 0; case 21:
+					/* */ if (_v$2) { $s = 19; continue; }
+					/* */ $s = 20; continue;
+					/* if (_v$2) { */ case 19:
+						d = $subslice(d, 1);
+					/* } */ case 20:
+				/* } */ case 15:
+				m = m + (1) >> 0;
+			$s = 1; continue;
+			case 2:
+			bestleft = $append(bestleft, (0 >= d.$length ? ($throwRuntimeError("index out of range"), undefined) : d.$array[d.$offset + 0]));
+			n = 1;
+			m$1 = words[0].$length;
+			while (true) {
+				if (!(m$1 > 0)) { break; }
+				n = n + (1) >> 0;
+				m$1 = ((m$1 < 0 || m$1 >= bestleft.$length) ? ($throwRuntimeError("index out of range"), undefined) : bestleft.$array[bestleft.$offset + m$1]);
 			}
-			i.pos = i.pos + (w) >> 0;
-			$s = -1; return [r, w];
-			/* */ } return; } var $f = {$blk: step$2, $c: true, $r, _r, _tuple, err, i, pos, r, w, $s};return $f;
-		};
-		$ptrType(inputReader).prototype.canCheckPrefix = function canCheckPrefix$2() {
-			var i;
-			i = this;
-			return false;
-		};
-		$ptrType(inputReader).prototype.hasPrefix = function hasPrefix$2(re) {
-			var i, re;
-			i = this;
-			return false;
-		};
-		$ptrType(inputReader).prototype.index = function index$2(re, pos) {
-			var i, pos, re;
-			i = this;
-			return -1;
-		};
-		$ptrType(inputReader).prototype.context = function context$2(pos) {
-			var i, pos;
-			i = this;
-			return new lazyFlag(0, 0);
-		};
-		$ptrType(Regexp).prototype.LiteralPrefix = function LiteralPrefix() {
-			var _tmp, _tmp$1, complete, prefix, re;
-			prefix = "";
-			complete = false;
-			re = this;
-			_tmp = re.prefix;
-			_tmp$1 = re.prefixComplete;
-			prefix = _tmp;
-			complete = _tmp$1;
-			return [prefix, complete];
-		};
-		$ptrType(Regexp).prototype.MatchReader = function MatchReader$1(r) {
-			var {$24r, _r, r, re, $s, $r, $c} = $restore(this, {r});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			_r = re.doMatch(r, sliceType$4.nil, ""); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: MatchReader$1, $c: true, $r, $24r, _r, r, re, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.MatchString = function MatchString$1(s) {
-			var {$24r, _r, re, s, $s, $r, $c} = $restore(this, {s});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			_r = re.doMatch($ifaceNil, sliceType$4.nil, s); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: MatchString$1, $c: true, $r, $24r, _r, re, s, $s};return $f;
+			seq = $makeSlice(sliceType$3, n);
+			m$2 = words[0].$length;
+			while (true) {
+				if (!(m$2 > 0)) { break; }
+				n = n - (1) >> 0;
+				((n < 0 || n >= seq.$length) ? ($throwRuntimeError("index out of range"), undefined) : seq.$array[seq.$offset + n] = m$2);
+				m$2 = ((m$2 < 0 || m$2 >= bestleft.$length) ? ($throwRuntimeError("index out of range"), undefined) : bestleft.$array[bestleft.$offset + m$2]);
+			}
+			seq = seq;
+			$s = -1; return seq;
+			/* */ } return; } var $f = {$blk: wrap$1, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _i, _r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _v, _v$1, _v$2, add, bestleft, bridge, cmp, d, f, g, i, m, m$1, m$2, max, n, s, seq, total, weight, words, x, x$1, x$2, x$3, $s};return $f;
 		};
-		$ptrType(Regexp).prototype.Match = function Match$1(b) {
-			var {$24r, _r, b, re, $s, $r, $c} = $restore(this, {b});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			_r = re.doMatch($ifaceNil, b, ""); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Match$1, $c: true, $r, $24r, _r, b, re, $s};return $f;
+		wrapPenalty = function wrapPenalty$1(s) {
+			var _1, s;
+			_1 = s.charCodeAt((s.length - 1 >> 0));
+			if ((_1 === (46)) || (_1 === (44)) || (_1 === (58)) || (_1 === (59))) {
+				return new $Int64(0, 0);
+			}
+			return new $Int64(0, 64);
 		};
-		$ptrType(Regexp).prototype.ReplaceAllString = function ReplaceAllString(src, repl) {
-			var {_r, b, n, re, repl, src, $s, $r, $c} = $restore(this, {src, repl});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = [re];
-			repl = [repl];
-			src = [src];
-			re[0] = this;
-			n = 2;
-			if (strings.Contains(repl[0], "$")) {
-				n = $imul(2, ((re[0].numSubexp + 1 >> 0)));
+		$ptrType(Printer).prototype.headingLevel = function headingLevel() {
+			var p;
+			p = this;
+			if (p.HeadingLevel <= 0) {
+				return 3;
 			}
-			_r = re[0].replaceAll(sliceType$4.nil, src[0], n, (function(re, repl, src) { return function Regexp·ReplaceAllString·func1(dst, match) {
-					var dst, match;
-					return re[0].expand(dst, repl[0], sliceType$4.nil, src[0], match);
-				}; })(re, repl, src)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			b = _r;
-			$s = -1; return ($bytesToString(b));
-			/* */ } return; } var $f = {$blk: ReplaceAllString, $c: true, $r, _r, b, n, re, repl, src, $s};return $f;
+			return p.HeadingLevel;
 		};
-		$ptrType(Regexp).prototype.ReplaceAllLiteralString = function ReplaceAllLiteralString(src, repl) {
-			var {$24r, _r, re, repl, src, $s, $r, $c} = $restore(this, {src, repl});
+		$ptrType(Printer).prototype.headingID = function headingID(h) {
+			var {$24r, $24r$1, _r, _r$1, h, p, $s, $r, $c} = $restore(this, {h});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			repl = [repl];
-			re = this;
-			_r = re.replaceAll(sliceType$4.nil, src, 2, (function(repl) { return function Regexp·ReplaceAllLiteralString·func1(dst, match) {
-					var dst, match;
-					return $appendSlice(dst, repl[0]);
-				}; })(repl)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = ($bytesToString(_r));
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: ReplaceAllLiteralString, $c: true, $r, $24r, _r, re, repl, src, $s};return $f;
+			p = this;
+			/* */ if (p.HeadingID === $throwNilPointerError) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.HeadingID === $throwNilPointerError) { */ case 1:
+				_r = h.DefaultID(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$24r = _r;
+				$s = 4; case 4: return $24r;
+			/* } */ case 2:
+			_r$1 = p.HeadingID(h); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r$1 = _r$1;
+			$s = 6; case 6: return $24r$1;
+			/* */ } return; } var $f = {$blk: headingID, $c: true, $r, $24r, $24r$1, _r, _r$1, h, p, $s};return $f;
 		};
-		$ptrType(Regexp).prototype.ReplaceAllStringFunc = function ReplaceAllStringFunc(src, repl) {
-			var {_r, b, re, repl, src, $s, $r, $c} = $restore(this, {src, repl});
+		$ptrType(Printer).prototype.docLinkURL = function docLinkURL(link) {
+			var {$24r, _r, link, p, $s, $r, $c} = $restore(this, {link});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			repl = [repl];
-			src = [src];
-			re = this;
-			_r = re.replaceAll(sliceType$4.nil, src[0], 2, (function(repl, src) { return function Regexp·ReplaceAllStringFunc·func1(dst, match) {
-					var {$24r, _arg, _arg$1, _r, dst, match, $s, $r, $c} = $restore(this, {dst, match});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_arg = dst;
-					_r = repl[0]($substring(src[0], (0 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 0]), (1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1]))); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_arg$1 = _r;
-					$24r = $appendSlice(_arg, _arg$1);
-					$s = 2; case 2: return $24r;
-					/* */ } return; } var $f = {$blk: Regexp·ReplaceAllStringFunc·func1, $c: true, $r, $24r, _arg, _arg$1, _r, dst, match, $s};return $f;
-				}; })(repl, src)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			b = _r;
-			$s = -1; return ($bytesToString(b));
-			/* */ } return; } var $f = {$blk: ReplaceAllStringFunc, $c: true, $r, _r, b, re, repl, src, $s};return $f;
+			p = this;
+			/* */ if (!(p.DocLinkURL === $throwNilPointerError)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(p.DocLinkURL === $throwNilPointerError)) { */ case 1:
+				_r = p.DocLinkURL(link); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$24r = _r;
+				$s = 4; case 4: return $24r;
+			/* } */ case 2:
+			$s = -1; return link.DefaultURL(p.DocLinkBaseURL);
+			/* */ } return; } var $f = {$blk: docLinkURL, $c: true, $r, $24r, _r, link, p, $s};return $f;
 		};
-		$ptrType(Regexp).prototype.replaceAll = function replaceAll(bsrc, src, nmatch, repl) {
-			var {_r, _r$1, _tuple, _tuple$1, a, bsrc, buf, dstCap, endPos, lastMatchEnd, nmatch, re, repl, searchPos, src, width, $s, $r, $c} = $restore(this, {bsrc, src, nmatch, repl});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			lastMatchEnd = 0;
-			searchPos = 0;
-			buf = sliceType$4.nil;
-			endPos = 0;
-			if (!(bsrc === sliceType$4.nil)) {
-				endPos = bsrc.$length;
-			} else {
-				endPos = src.length;
-			}
-			if (nmatch > re.prog.NumCap) {
-				nmatch = re.prog.NumCap;
-			}
-			dstCap = arrayType$3.zero();
-			/* while (true) { */ case 1:
-				/* if (!(searchPos <= endPos)) { break; } */ if(!(searchPos <= endPos)) { $s = 2; continue; }
-				_r = re.doExecute($ifaceNil, bsrc, src, searchPos, nmatch, $subslice(new sliceType$7(dstCap), 0, 0)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				a = _r;
-				if (a.$length === 0) {
-					/* break; */ $s = 2; continue;
-				}
-				if (!(bsrc === sliceType$4.nil)) {
-					buf = $appendSlice(buf, $subslice(bsrc, lastMatchEnd, (0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0])));
+		$ptrType(DocLink).prototype.DefaultURL = function DefaultURL(baseURL) {
+			var baseURL, l, slash;
+			l = this;
+			if (!(l.ImportPath === "")) {
+				slash = "";
+				if (strings.HasSuffix(baseURL, "/")) {
+					slash = "/";
 				} else {
-					buf = $appendSlice(buf, $substring(src, lastMatchEnd, (0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0])));
+					baseURL = baseURL + ("/");
 				}
-				/* */ if ((1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]) > lastMatchEnd || ((0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0]) === 0)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if ((1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]) > lastMatchEnd || ((0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0]) === 0)) { */ case 4:
-					_r$1 = repl(buf, a); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					buf = _r$1;
-				/* } */ case 5:
-				lastMatchEnd = (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]);
-				width = 0;
-				if (!(bsrc === sliceType$4.nil)) {
-					_tuple = utf8.DecodeRune($subslice(bsrc, searchPos));
-					width = _tuple[1];
+				if (l.Name === "") {
+					return baseURL + l.ImportPath + slash;
+				} else if (!(l.Recv === "")) {
+					return baseURL + l.ImportPath + slash + "#" + l.Recv + "." + l.Name;
 				} else {
-					_tuple$1 = utf8.DecodeRuneInString($substring(src, searchPos));
-					width = _tuple$1[1];
+					return baseURL + l.ImportPath + slash + "#" + l.Name;
 				}
-				if ((searchPos + width >> 0) > (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1])) {
-					searchPos = searchPos + (width) >> 0;
-				} else if ((searchPos + 1 >> 0) > (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1])) {
-					searchPos = searchPos + (1) >> 0;
+			}
+			if (!(l.Recv === "")) {
+				return "#" + l.Recv + "." + l.Name;
+			}
+			return "#" + l.Name;
+		};
+		$ptrType(Heading).prototype.DefaultID = function DefaultID() {
+			var {_i, _r, _ref, _rune, h, out, p, r, s, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			out = [out];
+			h = this;
+			out[0] = new strings.Builder.ptr(ptrType$1.nil, sliceType$1.nil);
+			p = new textPrinter.ptr(ptrType.nil, new strings.Builder.ptr(ptrType$1.nil, sliceType$1.nil), "", "", 0);
+			p.oneLongLine(out[0], h.Text);
+			_r = strings.TrimSpace(out[0].String()); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			s = _r;
+			if (s === "") {
+				$s = -1; return "";
+			}
+			out[0].Reset();
+			out[0].WriteString("hdr-");
+			_ref = s;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.length)) { break; }
+				_rune = $decodeRune(_ref, _i);
+				r = _rune[0];
+				if (r < 128 && isIdentASCII(((r << 24 >>> 24)))) {
+					out[0].WriteByte(((r << 24 >>> 24)));
 				} else {
-					searchPos = (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]);
+					out[0].WriteByte(95);
+				}
+				_i += _rune[1];
+			}
+			$s = -1; return out[0].String();
+			/* */ } return; } var $f = {$blk: DefaultID, $c: true, $r, _i, _r, _ref, _rune, h, out, p, r, s, $s};return $f;
+		};
+		$ptrType(Printer).prototype.Comment = function Comment(d) {
+			var {_i, _i$1, _ref, _ref$1, cp, d, def, first, i, i$1, out, p, used, x, $s, $r, $c} = $restore(this, {d});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			out = [out];
+			p = this;
+			cp = new commentPrinter.ptr(p);
+			out[0] = new bytes.Buffer.ptr(sliceType$1.nil, 0, 0);
+			_ref = d.Content;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = _i;
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (i > 0 && blankBefore(x)) {
+					out[0].WriteString("\n");
 				}
+				$r = cp.block(out[0], x); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i++;
 			$s = 1; continue;
 			case 2:
-			if (!(bsrc === sliceType$4.nil)) {
-				buf = $appendSlice(buf, $subslice(bsrc, lastMatchEnd));
-			} else {
-				buf = $appendSlice(buf, $substring(src, lastMatchEnd));
+			i$1 = 0;
+			while (true) {
+				if (!(i$1 < 2)) { break; }
+				used = i$1 === 0;
+				first = true;
+				_ref$1 = d.Links;
+				_i$1 = 0;
+				while (true) {
+					if (!(_i$1 < _ref$1.$length)) { break; }
+					def = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+					if (def.Used === used) {
+						if (first) {
+							out[0].WriteString("\n");
+							first = false;
+						}
+						out[0].WriteString("[");
+						out[0].WriteString(def.Text);
+						out[0].WriteString("]: ");
+						out[0].WriteString(def.URL);
+						out[0].WriteString("\n");
+					}
+					_i$1++;
+				}
+				i$1 = i$1 + (1) >> 0;
 			}
-			$s = -1; return buf;
-			/* */ } return; } var $f = {$blk: replaceAll, $c: true, $r, _r, _r$1, _tuple, _tuple$1, a, bsrc, buf, dstCap, endPos, lastMatchEnd, nmatch, re, repl, searchPos, src, width, $s};return $f;
+			$s = -1; return out[0].Bytes();
+			/* */ } return; } var $f = {$blk: Comment, $c: true, $r, _i, _i$1, _ref, _ref$1, cp, d, def, first, i, i$1, out, p, used, x, $s};return $f;
 		};
-		$ptrType(Regexp).prototype.ReplaceAll = function ReplaceAll(src, repl) {
-			var {_r, b, n, re, repl, src, srepl, $s, $r, $c} = $restore(this, {src, repl});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = [re];
-			repl = [repl];
-			src = [src];
-			srepl = [srepl];
-			re[0] = this;
-			n = 2;
-			if (bytes.IndexByte(repl[0], 36) >= 0) {
-				n = $imul(2, ((re[0].numSubexp + 1 >> 0)));
+		blankBefore = function blankBefore$1(x) {
+			var _tuple, ok, x, x$1;
+			_tuple = $assertType(x, ptrType$5, true);
+			x$1 = _tuple[0];
+			ok = _tuple[1];
+			if (ok) {
+				return x$1.BlankBefore();
 			}
-			srepl[0] = "";
-			_r = re[0].replaceAll(src[0], "", n, (function(re, repl, src, srepl) { return function Regexp·ReplaceAll·func1(dst, match) {
-					var dst, match;
-					if (!((srepl[0].length === repl[0].$length))) {
-						srepl[0] = ($bytesToString(repl[0]));
-					}
-					return re[0].expand(dst, srepl[0], src[0], "", match);
-				}; })(re, repl, src, srepl)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			b = _r;
-			$s = -1; return b;
-			/* */ } return; } var $f = {$blk: ReplaceAll, $c: true, $r, _r, b, n, re, repl, src, srepl, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.ReplaceAllLiteral = function ReplaceAllLiteral(src, repl) {
-			var {$24r, _r, re, repl, src, $s, $r, $c} = $restore(this, {src, repl});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			repl = [repl];
-			re = this;
-			_r = re.replaceAll(src, "", 2, (function(repl) { return function Regexp·ReplaceAllLiteral·func1(dst, match) {
-					var dst, match;
-					return $appendSlice(dst, repl[0]);
-				}; })(repl)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: ReplaceAllLiteral, $c: true, $r, $24r, _r, re, repl, src, $s};return $f;
+			return true;
 		};
-		$ptrType(Regexp).prototype.ReplaceAllFunc = function ReplaceAllFunc(src, repl) {
-			var {$24r, _r, re, repl, src, $s, $r, $c} = $restore(this, {src, repl});
+		$ptrType(commentPrinter).prototype.block = function block$1(out, x) {
+			var {_i, _i$1, _r, _ref, _ref$1, _ref$2, _tuple, blk, i, i$1, item, line, loose, md, out, p, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {out, x});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			repl = [repl];
-			src = [src];
-			re = this;
-			_r = re.replaceAll(src[0], "", 2, (function(repl, src) { return function Regexp·ReplaceAllFunc·func1(dst, match) {
-					var {$24r, _arg, _arg$1, _r, dst, match, $s, $r, $c} = $restore(this, {dst, match});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_arg = dst;
-					_r = repl[0]($subslice(src[0], (0 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 0]), (1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1]))); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					_arg$1 = _r;
-					$24r = $appendSlice(_arg, _arg$1);
-					$s = 2; case 2: return $24r;
-					/* */ } return; } var $f = {$blk: Regexp·ReplaceAllFunc·func1, $c: true, $r, $24r, _arg, _arg$1, _r, dst, match, $s};return $f;
-				}; })(repl, src)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = _r;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: ReplaceAllFunc, $c: true, $r, $24r, _r, re, repl, src, $s};return $f;
+			p = this;
+			_ref = x;
+			/* */ if ($assertType(_ref, ptrType$2, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$3, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$5, true)[1]) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if ($assertType(_ref, ptrType$2, true)[1]) { */ case 1:
+				x$2 = _ref.$val;
+				p.text(out, "", x$2.Text);
+				out.WriteString("\n");
+				$s = 6; continue;
+			/* } else if ($assertType(_ref, ptrType$3, true)[1]) { */ case 2:
+				x$3 = _ref.$val;
+				out.WriteString("# ");
+				p.text(out, "", x$3.Text);
+				out.WriteString("\n");
+				$s = 6; continue;
+			/* } else if ($assertType(_ref, ptrType$4, true)[1]) { */ case 3:
+				x$4 = _ref.$val;
+				md = x$4.Text;
+				while (true) {
+					if (!(!(md === ""))) { break; }
+					line = "";
+					_tuple = strings.Cut(md, "\n");
+					line = _tuple[0];
+					md = _tuple[1];
+					if (!(line === "")) {
+						out.WriteString("\t");
+						out.WriteString(line);
+					}
+					out.WriteString("\n");
+				}
+				$s = 6; continue;
+			/* } else if ($assertType(_ref, ptrType$5, true)[1]) { */ case 4:
+				x$5 = _ref.$val;
+				loose = x$5.BlankBetween();
+				_ref$1 = x$5.Items;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref$1.$length)) { break; }
+					i = _i;
+					item = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+					if (i > 0 && loose) {
+						out.WriteString("\n");
+					}
+					out.WriteString(" ");
+					if (item.Number === "") {
+						out.WriteString(" - ");
+					} else {
+						out.WriteString(item.Number);
+						out.WriteString(". ");
+					}
+					_ref$2 = item.Content;
+					_i$1 = 0;
+					while (true) {
+						if (!(_i$1 < _ref$2.$length)) { break; }
+						i$1 = _i$1;
+						blk = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
+						if (i$1 > 0) {
+							out.WriteString("\n    ");
+						}
+						p.text(out, "    ", $assertType(blk, ptrType$2).Text);
+						out.WriteString("\n");
+						_i$1++;
+					}
+					_i++;
+				}
+				$s = 6; continue;
+			/* } else { */ case 5:
+				x$1 = _ref;
+				_r = fmt.Fprintf(out, "?%T", new sliceType$2([x$1])); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r;
+			/* } */ case 6:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: block$1, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, _ref$2, _tuple, blk, i, i$1, item, line, loose, md, out, p, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
 		};
-		init = function init$1() {
-			var _i, _index, _q, _r, _ref, b, y;
-			_ref = (new sliceType$4($stringToBytes("\\.+*?()|[]{}^$")));
+		$ptrType(commentPrinter).prototype.text = function text$1(out, indent, x) {
+			var _i, _ref, _ref$1, indent, out, p, t, t$1, t$2, t$3, t$4, x;
+			p = this;
+			_ref = x;
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				b = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_index = (_r = b % 16, _r === _r ? _r : $throwRuntimeError("integer divide by zero"));
-				((_index < 0 || _index >= specialBytes.length) ? ($throwRuntimeError("index out of range"), undefined) : specialBytes[_index] = ((((_index < 0 || _index >= specialBytes.length) ? ($throwRuntimeError("index out of range"), undefined) : specialBytes[_index]) | (((y = ((_q = b / 16, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero"))), y < 32 ? (1 << y) : 0) << 24 >>> 24))) >>> 0));
+				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_ref$1 = t;
+				if ($assertType(_ref$1, Plain, true)[1]) {
+					t$1 = _ref$1.$val;
+					p.indent(out, indent, (t$1));
+				} else if ($assertType(_ref$1, Italic, true)[1]) {
+					t$2 = _ref$1.$val;
+					p.indent(out, indent, (t$2));
+				} else if ($assertType(_ref$1, ptrType$6, true)[1]) {
+					t$3 = _ref$1.$val;
+					if (t$3.Auto) {
+						p.text(out, indent, t$3.Text);
+					} else {
+						out.WriteString("[");
+						p.text(out, indent, t$3.Text);
+						out.WriteString("]");
+					}
+				} else if ($assertType(_ref$1, ptrType$7, true)[1]) {
+					t$4 = _ref$1.$val;
+					out.WriteString("[");
+					p.text(out, indent, t$4.Text);
+					out.WriteString("]");
+				}
 				_i++;
 			}
 		};
-		$ptrType(Regexp).prototype.pad = function pad(a) {
-			var a, n, re;
-			re = this;
-			if (a === sliceType$7.nil) {
-				return sliceType$7.nil;
+		$ptrType(commentPrinter).prototype.indent = function indent(out, indent$1, s) {
+			var _tuple, indent$1, line, ok, out, p, rest, s;
+			p = this;
+			while (true) {
+				if (!(!(s === ""))) { break; }
+				_tuple = strings.Cut(s, "\n");
+				line = _tuple[0];
+				rest = _tuple[1];
+				ok = _tuple[2];
+				out.WriteString(line);
+				if (ok) {
+					out.WriteString("\n");
+					out.WriteString(indent$1);
+				}
+				s = rest;
 			}
-			n = $imul(((1 + re.numSubexp >> 0)), 2);
+		};
+		$ptrType(List).prototype.BlankBefore = function BlankBefore() {
+			var l;
+			l = this;
+			return l.ForceBlankBefore || l.BlankBetween();
+		};
+		$ptrType(List).prototype.BlankBetween = function BlankBetween() {
+			var _i, _ref, item, l;
+			l = this;
+			if (l.ForceBlankBetween) {
+				return true;
+			}
+			_ref = l.Items;
+			_i = 0;
 			while (true) {
-				if (!(a.$length < n)) { break; }
-				a = $append(a, -1);
+				if (!(_i < _ref.$length)) { break; }
+				item = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!((item.Content.$length === 1))) {
+					return true;
+				}
+				_i++;
 			}
-			return a;
+			return false;
 		};
-		$ptrType(Regexp).prototype.allMatches = function allMatches(s, b, n, deliver) {
-			var {_r, _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, accept, b, deliver, end, i, ib, is, matches, n, pos, prevMatchEnd, re, s, width, $s, $r, $c} = $restore(this, {s, b, n, deliver});
+		$ptrType(parseDoc).prototype.lookupPkg = function lookupPkg(pkg) {
+			var {$24r, _r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, d, importPath, ok, ok$1, path, pkg, $s, $r, $c} = $restore(this, {pkg});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			end = 0;
-			if (b === sliceType$4.nil) {
-				end = s.length;
-			} else {
-				end = b.$length;
+			importPath = "";
+			ok = false;
+			d = this;
+			if (strings.Contains(pkg, "/")) {
+				if (validImportPath(pkg)) {
+					_tmp = pkg;
+					_tmp$1 = true;
+					importPath = _tmp;
+					ok = _tmp$1;
+					$s = -1; return [importPath, ok];
+				}
+				_tmp$2 = "";
+				_tmp$3 = false;
+				importPath = _tmp$2;
+				ok = _tmp$3;
+				$s = -1; return [importPath, ok];
 			}
-			_tmp = 0;
-			_tmp$1 = 0;
-			_tmp$2 = -1;
-			pos = _tmp;
-			i = _tmp$1;
-			prevMatchEnd = _tmp$2;
+			/* */ if (!(d.Parser.LookupPackage === $throwNilPointerError)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(d.Parser.LookupPackage === $throwNilPointerError)) { */ case 1:
+				_r = d.Parser.LookupPackage(pkg); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tuple = _r;
+				path = _tuple[0];
+				ok$1 = _tuple[1];
+				if (ok$1) {
+					_tmp$4 = path;
+					_tmp$5 = true;
+					importPath = _tmp$4;
+					ok = _tmp$5;
+					$s = -1; return [importPath, ok];
+				}
+			/* } */ case 2:
+			_r$1 = DefaultLookupPackage(pkg); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_tuple$1 = _r$1;
+			importPath = _tuple$1[0];
+			ok = _tuple$1[1];
+			$24r = [importPath, ok];
+			$s = 5; case 5: return $24r;
+			/* */ } return; } var $f = {$blk: lookupPkg, $c: true, $r, $24r, _r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, d, importPath, ok, ok$1, path, pkg, $s};return $f;
+		};
+		isStdPkg = function isStdPkg$1(path) {
+			var {_r, i, path, $s, $r, $c} = $restore(this, {path});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			path = [path];
+			_r = sort.Search(stdPkgs.$length, (function(path) { return function isStdPkg·func1(i) {
+					var i;
+					return ((i < 0 || i >= stdPkgs.$length) ? ($throwRuntimeError("index out of range"), undefined) : stdPkgs.$array[stdPkgs.$offset + i]) >= path[0];
+				}; })(path)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			i = _r;
+			$s = -1; return i < stdPkgs.$length && ((i < 0 || i >= stdPkgs.$length) ? ($throwRuntimeError("index out of range"), undefined) : stdPkgs.$array[stdPkgs.$offset + i]) === path[0];
+			/* */ } return; } var $f = {$blk: isStdPkg$1, $c: true, $r, _r, i, path, $s};return $f;
+		};
+		DefaultLookupPackage = function DefaultLookupPackage$1(name) {
+			var {_r, _tmp, _tmp$1, _tmp$2, _tmp$3, importPath, name, ok, $s, $r, $c} = $restore(this, {name});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			importPath = "";
+			ok = false;
+			_r = isStdPkg(name); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			/* */ if (_r) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (_r) { */ case 1:
+				_tmp = name;
+				_tmp$1 = true;
+				importPath = _tmp;
+				ok = _tmp$1;
+				$s = -1; return [importPath, ok];
+			/* } */ case 2:
+			_tmp$2 = "";
+			_tmp$3 = false;
+			importPath = _tmp$2;
+			ok = _tmp$3;
+			$s = -1; return [importPath, ok];
+			/* */ } return; } var $f = {$blk: DefaultLookupPackage$1, $c: true, $r, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, importPath, name, ok, $s};return $f;
+		};
+		$pkg.DefaultLookupPackage = DefaultLookupPackage;
+		$ptrType(Parser).prototype.Parse = function Parse(text$6) {
+			var {_1, _i, _i$1, _i$2, _i$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _ref$1, _ref$2, _ref$3, _ref$4, b, b$1, b$2, b$3, c, d, i, lines, p, p$1, prev, s, text$6, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {text$6});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			_r = unindent(strings.Split(text$6, "\n")); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			lines = _r;
+			d = new parseDoc.ptr(p, new Doc.ptr(sliceType$5.nil, sliceType$6.nil), new $global.Map(), lines, (function Parser·Parse·func1(recv, name) {
+					var name, recv;
+					return false;
+				}));
+			if (!(p.LookupSym === $throwNilPointerError)) {
+				d.lookupSym = p.LookupSym;
+			}
+			prev = new span.ptr(0, 0, 0);
+			_r$1 = parseSpans(lines); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_ref = _r$1;
+			_i = 0;
+			/* while (true) { */ case 3:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
+				s = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), span);
+				b = $ifaceNil;
+					_1 = s.kind;
+					/* */ if (_1 === (3)) { $s = 6; continue; }
+					/* */ if (_1 === (1)) { $s = 7; continue; }
+					/* */ if (_1 === (4)) { $s = 8; continue; }
+					/* */ if (_1 === (2)) { $s = 9; continue; }
+					/* */ if (_1 === (5)) { $s = 10; continue; }
+					/* */ $s = 11; continue;
+					/* if (_1 === (3)) { */ case 6:
+						_r$2 = d.list($subslice(lines, s.start, s.end), prev.end < s.start); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						b = _r$2;
+						$s = 12; continue;
+					/* } else if (_1 === (1)) { */ case 7:
+						_r$3 = d.code($subslice(lines, s.start, s.end)); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						b = _r$3;
+						$s = 12; continue;
+					/* } else if (_1 === (4)) { */ case 8:
+						_r$4 = d.oldHeading((x = s.start, ((x < 0 || x >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x]))); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						b = _r$4;
+						$s = 12; continue;
+					/* } else if (_1 === (2)) { */ case 9:
+						_r$5 = d.heading((x$1 = s.start, ((x$1 < 0 || x$1 >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x$1]))); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						b = _r$5;
+						$s = 12; continue;
+					/* } else if (_1 === (5)) { */ case 10:
+						_r$6 = d.paragraph($subslice(lines, s.start, s.end)); /* */ $s = 17; case 17: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						b = _r$6;
+						$s = 12; continue;
+					/* } else { */ case 11:
+						$panic(new $String("go/doc/comment: internal error: unknown span kind"));
+					/* } */ case 12:
+				case 5:
+				if (!($interfaceIsEqual(b, $ifaceNil))) {
+					d.Doc.Content = $append(d.Doc.Content, b);
+				}
+				span.copy(prev, s);
+				_i++;
+			$s = 3; continue;
+			case 4:
+			_ref$1 = d.Doc.Content;
+			_i$1 = 0;
+			/* while (true) { */ case 18:
+				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 19; continue; }
+				b$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+				_ref$2 = b$1;
+				/* */ if ($assertType(_ref$2, ptrType$2, true)[1]) { $s = 20; continue; }
+				/* */ if ($assertType(_ref$2, ptrType$5, true)[1]) { $s = 21; continue; }
+				/* */ $s = 22; continue;
+				/* if ($assertType(_ref$2, ptrType$2, true)[1]) { */ case 20:
+					b$2 = _ref$2.$val;
+					_r$7 = d.parseLinkedText(($assertType((x$2 = b$2.Text, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])), Plain))); /* */ $s = 23; case 23: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					b$2.Text = _r$7;
+					$s = 22; continue;
+				/* } else if ($assertType(_ref$2, ptrType$5, true)[1]) { */ case 21:
+					b$3 = _ref$2.$val;
+					_ref$3 = b$3.Items;
+					_i$2 = 0;
+					/* while (true) { */ case 24:
+						/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 25; continue; }
+						i = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
+						_ref$4 = i.Content;
+						_i$3 = 0;
+						/* while (true) { */ case 26:
+							/* if (!(_i$3 < _ref$4.$length)) { break; } */ if(!(_i$3 < _ref$4.$length)) { $s = 27; continue; }
+							c = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
+							p$1 = $assertType(c, ptrType$2);
+							_r$8 = d.parseLinkedText(($assertType((x$3 = p$1.Text, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])), Plain))); /* */ $s = 28; case 28: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+							p$1.Text = _r$8;
+							_i$3++;
+						$s = 26; continue;
+						case 27:
+						_i$2++;
+					$s = 24; continue;
+					case 25:
+				/* } */ case 22:
+				_i$1++;
+			$s = 18; continue;
+			case 19:
+			$s = -1; return d.Doc;
+			/* */ } return; } var $f = {$blk: Parse, $c: true, $r, _1, _i, _i$1, _i$2, _i$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _ref$1, _ref$2, _ref$3, _ref$4, b, b$1, b$2, b$3, c, d, i, lines, p, p$1, prev, s, text$6, x, x$1, x$2, x$3, $s};return $f;
+		};
+		parseSpans = function parseSpans$1(lines) {
+			var {_r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _v, _v$1, _v$2, _v$3, _v$4, _v$5, _v$6, end, forceIndent, i, kind, lines, spans, start, unindentedListOK, watchdog, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {lines});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			spans = sliceType$7.nil;
+			watchdog = $imul(2, lines.$length);
+			i = 0;
+			forceIndent = 0;
 			/* while (true) { */ case 1:
-				/* if (!(i < n && pos <= end)) { break; } */ if(!(i < n && pos <= end)) { $s = 2; continue; }
-				_r = re.doExecute($ifaceNil, b, s, pos, re.prog.NumCap, sliceType$7.nil); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				matches = _r;
-				if (matches.$length === 0) {
+				while (true) {
+					if (!(i < lines.$length && ((i < 0 || i >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i]) === "")) { break; }
+					i = i + (1) >> 0;
+				}
+				if (i >= lines.$length) {
 					/* break; */ $s = 2; continue;
 				}
-				accept = true;
-				if ((1 >= matches.$length ? ($throwRuntimeError("index out of range"), undefined) : matches.$array[matches.$offset + 1]) === pos) {
-					if ((0 >= matches.$length ? ($throwRuntimeError("index out of range"), undefined) : matches.$array[matches.$offset + 0]) === prevMatchEnd) {
-						accept = false;
-					}
-					width = 0;
-					if (b === sliceType$4.nil) {
-						is = new inputString.ptr(s);
-						_tuple = is.step(pos);
-						width = _tuple[1];
-					} else {
-						ib = new inputBytes.ptr(b);
-						_tuple$1 = ib.step(pos);
-						width = _tuple$1[1];
+				watchdog = watchdog - (1) >> 0;
+				if (watchdog < 0) {
+					$panic(new $String("go/doc/comment: internal error: not making progress"));
+				}
+				kind = 0;
+				start = i;
+				end = i;
+				/* */ if (i < forceIndent || indented(((i < 0 || i >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i]))) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (i < forceIndent || indented(((i < 0 || i >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i]))) { */ case 3:
+					_r = isList(((i < 0 || i >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i])); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					unindentedListOK = _r && i < forceIndent;
+					i = i + (1) >> 0;
+					/* while (true) { */ case 7:
+						if (!(i < lines.$length)) { _v = false; $s = 9; continue s; }
+						if (((i < 0 || i >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i]) === "" || i < forceIndent || indented(((i < 0 || i >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i]))) { _v$1 = true; $s = 10; continue s; }
+						if (!(unindentedListOK)) { _v$2 = false; $s = 11; continue s; }
+						_r$1 = isList(((i < 0 || i >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i])); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						_v$2 = _r$1; case 11:
+						_v$1 = _v$2; case 10:
+						_v = _v$1; case 9:
+						/* if (!(_v)) { break; } */ if(!(_v)) { $s = 8; continue; }
+						if (((i < 0 || i >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i]) === "") {
+							unindentedListOK = false;
+						}
+						i = i + (1) >> 0;
+					$s = 7; continue;
+					case 8:
+					end = i;
+					while (true) {
+						if (!(end > start && (x = end - 1 >> 0, ((x < 0 || x >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x])) === "")) { break; }
+						end = end - (1) >> 0;
 					}
-					if (width > 0) {
-						pos = pos + (width) >> 0;
-					} else {
-						pos = end + 1 >> 0;
+					if (end < lines.$length && strings.HasPrefix(((end < 0 || end >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + end]), "}")) {
+						end = end + (1) >> 0;
 					}
-				} else {
-					pos = (1 >= matches.$length ? ($throwRuntimeError("index out of range"), undefined) : matches.$array[matches.$offset + 1]);
-				}
-				prevMatchEnd = (1 >= matches.$length ? ($throwRuntimeError("index out of range"), undefined) : matches.$array[matches.$offset + 1]);
-				/* */ if (accept) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (accept) { */ case 4:
-					$r = deliver(re.pad(matches)); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$2 = isList(((start < 0 || start >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + start])); /* */ $s = 16; case 16: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					/* */ if (_r$2) { $s = 13; continue; }
+					/* */ $s = 14; continue;
+					/* if (_r$2) { */ case 13:
+						kind = 3;
+						$s = 15; continue;
+					/* } else { */ case 14:
+						kind = 1;
+					/* } */ case 15:
+					$s = 5; continue;
+				/* } else { */ case 4:
 					i = i + (1) >> 0;
+					while (true) {
+						if (!(i < lines.$length && !(((i < 0 || i >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i]) === "") && !indented(((i < 0 || i >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i])))) { break; }
+						i = i + (1) >> 0;
+					}
+					end = i;
+					if (!(i < lines.$length && !(((i < 0 || i >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i]) === ""))) { _v$3 = false; $s = 19; continue s; }
+					_r$3 = isList(((i < 0 || i >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i])); /* */ $s = 20; case 20: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_v$3 = !_r$3; case 19:
+					/* */ if (_v$3) { $s = 17; continue; }
+					/* */ $s = 18; continue;
+					/* if (_v$3) { */ case 17:
+							_r$4 = isList((x$1 = i - 1 >> 0, ((x$1 < 0 || x$1 >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x$1]))); /* */ $s = 25; case 25: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+							/* */ if (_r$4) { $s = 22; continue; }
+							/* */ if (strings.HasSuffix((x$2 = i - 1 >> 0, ((x$2 < 0 || x$2 >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x$2])), "{") || strings.HasSuffix((x$3 = i - 1 >> 0, ((x$3 < 0 || x$3 >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x$3])), "\\")) { $s = 23; continue; }
+							/* */ $s = 24; continue;
+							/* if (_r$4) { */ case 22:
+								forceIndent = end;
+								end = end - (1) >> 0;
+								/* while (true) { */ case 26:
+									if (!(end > start)) { _v$4 = false; $s = 28; continue s; }
+									_r$5 = isList((x$4 = end - 1 >> 0, ((x$4 < 0 || x$4 >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x$4]))); /* */ $s = 29; case 29: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+									_v$4 = _r$5; case 28:
+									/* if (!(_v$4)) { break; } */ if(!(_v$4)) { $s = 27; continue; }
+									end = end - (1) >> 0;
+								$s = 26; continue;
+								case 27:
+								$s = 24; continue;
+							/* } else if (strings.HasSuffix((x$2 = i - 1 >> 0, ((x$2 < 0 || x$2 >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x$2])), "{") || strings.HasSuffix((x$3 = i - 1 >> 0, ((x$3 < 0 || x$3 >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x$3])), "\\")) { */ case 23:
+								forceIndent = end;
+								end = end - (1) >> 0;
+							/* } */ case 24:
+						case 21:
+						if ((start === end) && forceIndent > start) {
+							i = start;
+							/* continue Spans; */ $s = 1; continue s;
+						}
+					/* } */ case 18:
+					if (!((end - start >> 0) === 1)) { _v$5 = false; $s = 34; continue s; }
+					_r$6 = isHeading(((start < 0 || start >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + start])); /* */ $s = 35; case 35: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					_v$5 = _r$6; case 34:
+					/* */ if (_v$5) { $s = 30; continue; }
+					if (!((end - start >> 0) === 1)) { _v$6 = false; $s = 36; continue s; }
+					_r$7 = isOldHeading(((start < 0 || start >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + start]), lines, start); /* */ $s = 37; case 37: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					_v$6 = _r$7; case 36:
+					/* */ if (_v$6) { $s = 31; continue; }
+					/* */ $s = 32; continue;
+					/* if (_v$5) { */ case 30:
+						kind = 2;
+						$s = 33; continue;
+					/* } else if (_v$6) { */ case 31:
+						kind = 4;
+						$s = 33; continue;
+					/* } else { */ case 32:
+						kind = 5;
+					/* } */ case 33:
 				/* } */ case 5:
+				spans = $append(spans, new span.ptr(start, end, kind));
+				i = end;
 			$s = 1; continue;
 			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: allMatches, $c: true, $r, _r, _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, accept, b, deliver, end, i, ib, is, matches, n, pos, prevMatchEnd, re, s, width, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.Find = function Find(b) {
-			var {_r, a, b, dstCap, re, $s, $r, $c} = $restore(this, {b});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			dstCap = arrayType$3.zero();
-			_r = re.doExecute($ifaceNil, b, "", 0, 2, $subslice(new sliceType$7(dstCap), 0, 0)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			a = _r;
-			if (a === sliceType$7.nil) {
-				$s = -1; return sliceType$4.nil;
-			}
-			$s = -1; return $subslice(b, (0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0]), (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]), (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]));
-			/* */ } return; } var $f = {$blk: Find, $c: true, $r, _r, a, b, dstCap, re, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.FindIndex = function FindIndex(b) {
-			var {_r, a, b, loc, re, $s, $r, $c} = $restore(this, {b});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			loc = sliceType$7.nil;
-			re = this;
-			_r = re.doExecute($ifaceNil, b, "", 0, 2, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			a = _r;
-			if (a === sliceType$7.nil) {
-				loc = sliceType$7.nil;
-				$s = -1; return loc;
-			}
-			loc = $subslice(a, 0, 2);
-			$s = -1; return loc;
-			/* */ } return; } var $f = {$blk: FindIndex, $c: true, $r, _r, a, b, loc, re, $s};return $f;
+			$s = -1; return spans;
+			/* */ } return; } var $f = {$blk: parseSpans$1, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _v, _v$1, _v$2, _v$3, _v$4, _v$5, _v$6, end, forceIndent, i, kind, lines, spans, start, unindentedListOK, watchdog, x, x$1, x$2, x$3, x$4, $s};return $f;
 		};
-		$ptrType(Regexp).prototype.FindString = function FindString(s) {
-			var {_r, a, dstCap, re, s, $s, $r, $c} = $restore(this, {s});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			dstCap = arrayType$3.zero();
-			_r = re.doExecute($ifaceNil, sliceType$4.nil, s, 0, 2, $subslice(new sliceType$7(dstCap), 0, 0)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			a = _r;
-			if (a === sliceType$7.nil) {
-				$s = -1; return "";
-			}
-			$s = -1; return $substring(s, (0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0]), (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]));
-			/* */ } return; } var $f = {$blk: FindString, $c: true, $r, _r, a, dstCap, re, s, $s};return $f;
+		indented = function indented$1(line) {
+			var line;
+			return !(line === "") && ((line.charCodeAt(0) === 32) || (line.charCodeAt(0) === 9));
 		};
-		$ptrType(Regexp).prototype.FindStringIndex = function FindStringIndex(s) {
-			var {_r, a, loc, re, s, $s, $r, $c} = $restore(this, {s});
+		unindent = function unindent$1(lines) {
+			var {_i, _i$1, _r, _ref, _ref$1, i, line, line$1, lines, out, prefix, x, x$1, $s, $r, $c} = $restore(this, {lines});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			loc = sliceType$7.nil;
-			re = this;
-			_r = re.doExecute($ifaceNil, sliceType$4.nil, s, 0, 2, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			a = _r;
-			if (a === sliceType$7.nil) {
-				loc = sliceType$7.nil;
-				$s = -1; return loc;
+			while (true) {
+				if (!(lines.$length > 0 && isBlank((0 >= lines.$length ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + 0])))) { break; }
+				lines = $subslice(lines, 1);
 			}
-			loc = $subslice(a, 0, 2);
-			$s = -1; return loc;
-			/* */ } return; } var $f = {$blk: FindStringIndex, $c: true, $r, _r, a, loc, re, s, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.FindReaderIndex = function FindReaderIndex(r) {
-			var {_r, a, loc, r, re, $s, $r, $c} = $restore(this, {r});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			loc = sliceType$7.nil;
-			re = this;
-			_r = re.doExecute(r, sliceType$4.nil, "", 0, 2, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			a = _r;
-			if (a === sliceType$7.nil) {
-				loc = sliceType$7.nil;
-				$s = -1; return loc;
+			while (true) {
+				if (!(lines.$length > 0 && isBlank((x = lines.$length - 1 >> 0, ((x < 0 || x >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x]))))) { break; }
+				lines = $subslice(lines, 0, (lines.$length - 1 >> 0));
 			}
-			loc = $subslice(a, 0, 2);
-			$s = -1; return loc;
-			/* */ } return; } var $f = {$blk: FindReaderIndex, $c: true, $r, _r, a, loc, r, re, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.FindSubmatch = function FindSubmatch(b) {
-			var {_i, _r, _ref, a, b, dstCap, i, re, ret, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {b});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			dstCap = arrayType$4.zero();
-			_r = re.doExecute($ifaceNil, b, "", 0, re.prog.NumCap, $subslice(new sliceType$7(dstCap), 0, 0)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			a = _r;
-			if (a === sliceType$7.nil) {
-				$s = -1; return sliceType$8.nil;
+			if (lines.$length === 0) {
+				$s = -1; return sliceType.nil;
 			}
-			ret = $makeSlice(sliceType$8, (1 + re.numSubexp >> 0));
-			_ref = ret;
+			prefix = leadingSpace((0 >= lines.$length ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + 0]));
+			_ref = $subslice(lines, 1);
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				if (($imul(2, i)) < a.$length && (x = $imul(2, i), ((x < 0 || x >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x])) >= 0) {
-					((i < 0 || i >= ret.$length) ? ($throwRuntimeError("index out of range"), undefined) : ret.$array[ret.$offset + i] = $subslice(b, (x$1 = $imul(2, i), ((x$1 < 0 || x$1 >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x$1])), (x$2 = ($imul(2, i)) + 1 >> 0, ((x$2 < 0 || x$2 >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x$2])), (x$3 = ($imul(2, i)) + 1 >> 0, ((x$3 < 0 || x$3 >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x$3]))));
+				line = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!isBlank(line)) {
+					prefix = commonPrefix(prefix, leadingSpace(line));
 				}
 				_i++;
 			}
-			$s = -1; return ret;
-			/* */ } return; } var $f = {$blk: FindSubmatch, $c: true, $r, _i, _r, _ref, a, b, dstCap, i, re, ret, x, x$1, x$2, x$3, $s};return $f;
+			out = $makeSlice(sliceType, lines.$length);
+			_ref$1 = lines;
+			_i$1 = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 2; continue; }
+				i = _i$1;
+				line$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+				line$1 = strings.TrimPrefix(line$1, prefix);
+				_r = strings.TrimSpace(line$1); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				/* */ if (_r === "") { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (_r === "") { */ case 3:
+					line$1 = "";
+				/* } */ case 4:
+				((i < 0 || i >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + i] = line$1);
+				_i$1++;
+			$s = 1; continue;
+			case 2:
+			while (true) {
+				if (!(out.$length > 0 && (0 >= out.$length ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + 0]) === "")) { break; }
+				out = $subslice(out, 1);
+			}
+			while (true) {
+				if (!(out.$length > 0 && (x$1 = out.$length - 1 >> 0, ((x$1 < 0 || x$1 >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + x$1])) === "")) { break; }
+				out = $subslice(out, 0, (out.$length - 1 >> 0));
+			}
+			$s = -1; return out;
+			/* */ } return; } var $f = {$blk: unindent$1, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, i, line, line$1, lines, out, prefix, x, x$1, $s};return $f;
 		};
-		$ptrType(Regexp).prototype.Expand = function Expand(dst, template, src, match) {
-			var dst, match, re, src, template;
-			re = this;
-			return re.expand(dst, ($bytesToString(template)), src, "", match);
+		isBlank = function isBlank$1(s) {
+			var s;
+			return (s.length === 0) || ((s.length === 1) && (s.charCodeAt(0) === 10));
 		};
-		$ptrType(Regexp).prototype.ExpandString = function ExpandString(dst, template, src, match) {
-			var dst, match, re, src, template;
-			re = this;
-			return re.expand(dst, template, sliceType$4.nil, src, match);
+		commonPrefix = function commonPrefix$1(a, b) {
+			var a, b, i;
+			i = 0;
+			while (true) {
+				if (!(i < a.length && i < b.length && (a.charCodeAt(i) === b.charCodeAt(i)))) { break; }
+				i = i + (1) >> 0;
+			}
+			return $substring(a, 0, i);
 		};
-		$ptrType(Regexp).prototype.expand = function expand(dst, template, bsrc, src, match) {
-			var _i, _ref, _tuple, _tuple$1, after, before, bsrc, dst, i, match, name, namei, num, ok, re, rest, src, template, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
-			re = this;
+		leadingSpace = function leadingSpace$1(s) {
+			var i, s;
+			i = 0;
 			while (true) {
-				if (!(template.length > 0)) { break; }
-				_tuple = strings.Cut(template, "$");
-				before = _tuple[0];
-				after = _tuple[1];
-				ok = _tuple[2];
-				if (!ok) {
-					break;
-				}
-				dst = $appendSlice(dst, before);
-				template = after;
-				if (!(template === "") && (template.charCodeAt(0) === 36)) {
-					dst = $append(dst, 36);
-					template = $substring(template, 1);
-					continue;
-				}
-				_tuple$1 = extract(template);
-				name = _tuple$1[0];
-				num = _tuple$1[1];
-				rest = _tuple$1[2];
-				ok = _tuple$1[3];
-				if (!ok) {
-					dst = $append(dst, 36);
-					continue;
-				}
-				template = rest;
-				if (num >= 0) {
-					if ((($imul(2, num)) + 1 >> 0) < match.$length && (x = $imul(2, num), ((x < 0 || x >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x])) >= 0) {
-						if (!(bsrc === sliceType$4.nil)) {
-							dst = $appendSlice(dst, $subslice(bsrc, (x$1 = $imul(2, num), ((x$1 < 0 || x$1 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$1])), (x$2 = ($imul(2, num)) + 1 >> 0, ((x$2 < 0 || x$2 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$2]))));
-						} else {
-							dst = $appendSlice(dst, $substring(src, (x$3 = $imul(2, num), ((x$3 < 0 || x$3 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$3])), (x$4 = ($imul(2, num)) + 1 >> 0, ((x$4 < 0 || x$4 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$4]))));
-						}
-					}
-				} else {
-					_ref = re.subexpNames;
-					_i = 0;
-					while (true) {
-						if (!(_i < _ref.$length)) { break; }
-						i = _i;
-						namei = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-						if (name === namei && (($imul(2, i)) + 1 >> 0) < match.$length && (x$5 = $imul(2, i), ((x$5 < 0 || x$5 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$5])) >= 0) {
-							if (!(bsrc === sliceType$4.nil)) {
-								dst = $appendSlice(dst, $subslice(bsrc, (x$6 = $imul(2, i), ((x$6 < 0 || x$6 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$6])), (x$7 = ($imul(2, i)) + 1 >> 0, ((x$7 < 0 || x$7 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$7]))));
-							} else {
-								dst = $appendSlice(dst, $substring(src, (x$8 = $imul(2, i), ((x$8 < 0 || x$8 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$8])), (x$9 = ($imul(2, i)) + 1 >> 0, ((x$9 < 0 || x$9 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$9]))));
-							}
-							break;
-						}
-						_i++;
-					}
-				}
+				if (!(i < s.length && ((s.charCodeAt(i) === 32) || (s.charCodeAt(i) === 9)))) { break; }
+				i = i + (1) >> 0;
 			}
-			dst = $appendSlice(dst, template);
-			return dst;
+			return $substring(s, 0, i);
 		};
-		extract = function extract$1(str) {
-			var _tuple, brace, i, i$1, name, num, ok, rest, rune, size, str;
-			name = "";
-			num = 0;
-			rest = "";
-			ok = false;
-			if (str === "") {
-				return [name, num, rest, ok];
+		isOldHeading = function isOldHeading$1(line, all, off) {
+			var {_r, _tuple, _tuple$1, _tuple$2, _tuple$3, all, b, b$1, line, off, ok, ok$1, r, x, x$1, x$2, $s, $r, $c} = $restore(this, {line, all, off});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			if (off <= 0 || !((x = off - 1 >> 0, ((x < 0 || x >= all.$length) ? ($throwRuntimeError("index out of range"), undefined) : all.$array[all.$offset + x])) === "") || (off + 2 >> 0) >= all.$length || !((x$1 = off + 1 >> 0, ((x$1 < 0 || x$1 >= all.$length) ? ($throwRuntimeError("index out of range"), undefined) : all.$array[all.$offset + x$1])) === "") || !(leadingSpace((x$2 = off + 2 >> 0, ((x$2 < 0 || x$2 >= all.$length) ? ($throwRuntimeError("index out of range"), undefined) : all.$array[all.$offset + x$2]))) === "")) {
+				$s = -1; return false;
 			}
-			brace = false;
-			if (str.charCodeAt(0) === 123) {
-				brace = true;
-				str = $substring(str, 1);
+			_r = strings.TrimSpace(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			line = _r;
+			_tuple = utf8.DecodeRuneInString(line);
+			r = _tuple[0];
+			if (!unicode.IsLetter(r) || !unicode.IsUpper(r)) {
+				$s = -1; return false;
 			}
-			i = 0;
+			_tuple$1 = utf8.DecodeLastRuneInString(line);
+			r = _tuple$1[0];
+			if (!unicode.IsLetter(r) && !unicode.IsDigit(r)) {
+				$s = -1; return false;
+			}
+			if (strings.ContainsAny(line, ";:!?+*/=[]{}_^\xC2\xB0&\xC2\xA7~%#@<\">\\")) {
+				$s = -1; return false;
+			}
+			b = line;
 			while (true) {
-				if (!(i < str.length)) { break; }
-				_tuple = utf8.DecodeRuneInString($substring(str, i));
-				rune = _tuple[0];
-				size = _tuple[1];
-				if (!unicode.IsLetter(rune) && !unicode.IsDigit(rune) && !((rune === 95))) {
+				ok = false;
+				_tuple$2 = strings.Cut(b, "'");
+				b = _tuple$2[1];
+				ok = _tuple$2[2];
+				if (!ok) {
 					break;
 				}
-				i = i + (size) >> 0;
-			}
-			if (i === 0) {
-				return [name, num, rest, ok];
-			}
-			name = $substring(str, 0, i);
-			if (brace) {
-				if (i >= str.length || !((str.charCodeAt(i) === 125))) {
-					return [name, num, rest, ok];
+				if (!(b === "s") && !strings.HasPrefix(b, "s ")) {
+					$s = -1; return false;
 				}
-				i = i + (1) >> 0;
 			}
-			num = 0;
-			i$1 = 0;
+			b$1 = line;
 			while (true) {
-				if (!(i$1 < name.length)) { break; }
-				if (name.charCodeAt(i$1) < 48 || 57 < name.charCodeAt(i$1) || num >= 100000000) {
-					num = -1;
+				ok$1 = false;
+				_tuple$3 = strings.Cut(b$1, ".");
+				b$1 = _tuple$3[1];
+				ok$1 = _tuple$3[2];
+				if (!ok$1) {
 					break;
 				}
-				num = (($imul(num, 10)) + ((name.charCodeAt(i$1) >> 0)) >> 0) - 48 >> 0;
-				i$1 = i$1 + (1) >> 0;
-			}
-			if ((name.charCodeAt(0) === 48) && name.length > 1) {
-				num = -1;
+				if (b$1 === "" || strings.HasPrefix(b$1, " ")) {
+					$s = -1; return false;
+				}
 			}
-			rest = $substring(str, i);
-			ok = true;
-			return [name, num, rest, ok];
+			$s = -1; return true;
+			/* */ } return; } var $f = {$blk: isOldHeading$1, $c: true, $r, _r, _tuple, _tuple$1, _tuple$2, _tuple$3, all, b, b$1, line, off, ok, ok$1, r, x, x$1, x$2, $s};return $f;
 		};
-		$ptrType(Regexp).prototype.FindSubmatchIndex = function FindSubmatchIndex(b) {
-			var {$24r, _r, _r$1, b, re, $s, $r, $c} = $restore(this, {b});
+		$ptrType(parseDoc).prototype.oldHeading = function oldHeading(line) {
+			var {$24r, _r, d, line, $s, $r, $c} = $restore(this, {line});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			_r = re.doExecute($ifaceNil, b, "", 0, re.prog.NumCap, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = re.pad(_r); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
+			d = this;
+			_r = strings.TrimSpace(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = new Heading.ptr(new sliceType$8([new Plain((_r))]));
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: oldHeading, $c: true, $r, $24r, _r, d, line, $s};return $f;
+		};
+		isHeading = function isHeading$1(line) {
+			var {$24r, _r, _v, line, $s, $r, $c} = $restore(this, {line});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			if (!(line.length >= 2 && (line.charCodeAt(0) === 35) && ((line.charCodeAt(1) === 32) || (line.charCodeAt(1) === 9)))) { _v = false; $s = 1; continue s; }
+			_r = strings.TrimSpace(line); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_v = !(_r === "#"); case 1:
+			$24r = _v;
 			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: FindSubmatchIndex, $c: true, $r, $24r, _r, _r$1, b, re, $s};return $f;
+			/* */ } return; } var $f = {$blk: isHeading$1, $c: true, $r, $24r, _r, _v, line, $s};return $f;
+		};
+		$ptrType(parseDoc).prototype.heading = function heading(line) {
+			var {$24r, _r, d, line, $s, $r, $c} = $restore(this, {line});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			d = this;
+			_r = strings.TrimSpace($substring(line, 1)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = new Heading.ptr(new sliceType$8([new Plain((_r))]));
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: heading, $c: true, $r, $24r, _r, d, line, $s};return $f;
+		};
+		$ptrType(parseDoc).prototype.code = function code(lines) {
+			var {_r, body, d, lines, $s, $r, $c} = $restore(this, {lines});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			d = this;
+			_r = unindent(lines); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			body = _r;
+			body = $append(body, "");
+			$s = -1; return new Code.ptr(strings.Join(body, "\n"));
+			/* */ } return; } var $f = {$blk: code, $c: true, $r, _r, body, d, lines, $s};return $f;
+		};
+		$ptrType(parseDoc).prototype.paragraph = function paragraph(lines) {
+			var {_entry, _i, _i$1, _key, _r, _ref, _ref$1, _tuple, d, def, def$1, defs, line, lines, ok, $s, $r, $c} = $restore(this, {lines});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			d = this;
+			defs = sliceType$6.nil;
+			_ref = lines;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				line = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_r = parseLink(line); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tuple = _r;
+				def = _tuple[0];
+				ok = _tuple[1];
+				/* */ if (!ok) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (!ok) { */ case 4:
+					/* goto NoDefs */ $s = 6; continue;
+				/* } */ case 5:
+				defs = $append(defs, def);
+				_i++;
+			$s = 1; continue;
+			case 2:
+			_ref$1 = defs;
+			_i$1 = 0;
+			while (true) {
+				if (!(_i$1 < _ref$1.$length)) { break; }
+				def$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+				d.Doc.Links = $append(d.Doc.Links, def$1);
+				if ((_entry = $mapIndex(d.links,$String.keyFor(def$1.Text)), _entry !== undefined ? _entry.v : ptrType$10.nil) === ptrType$10.nil) {
+					_key = def$1.Text; (d.links || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: def$1 });
+				}
+				_i$1++;
+			}
+			$s = -1; return $ifaceNil;
+			/* NoDefs: */ case 6:
+			$s = -1; return new Paragraph.ptr(new sliceType$8([new Plain((strings.Join(lines, "\n")))]));
+			/* */ } return; } var $f = {$blk: paragraph, $c: true, $r, _entry, _i, _i$1, _key, _r, _ref, _ref$1, _tuple, d, def, def$1, defs, line, lines, ok, $s};return $f;
+		};
+		parseLink = function parseLink$1(line) {
+			var {_r, i, j, line, text$6, url, $s, $r, $c} = $restore(this, {line});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			if (line === "" || !((line.charCodeAt(0) === 91))) {
+				$s = -1; return [ptrType$10.nil, false];
+			}
+			i = strings.Index(line, "]:");
+			if (i < 0 || (i + 3 >> 0) >= line.length || (!((line.charCodeAt((i + 2 >> 0)) === 32)) && !((line.charCodeAt((i + 2 >> 0)) === 9)))) {
+				$s = -1; return [ptrType$10.nil, false];
+			}
+			text$6 = $substring(line, 1, i);
+			_r = strings.TrimSpace($substring(line, (i + 3 >> 0))); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			url = _r;
+			j = strings.Index(url, "://");
+			if (j < 0 || !isScheme($substring(url, 0, j))) {
+				$s = -1; return [ptrType$10.nil, false];
+			}
+			$s = -1; return [new LinkDef.ptr(text$6, url, false), true];
+			/* */ } return; } var $f = {$blk: parseLink$1, $c: true, $r, _r, i, j, line, text$6, url, $s};return $f;
+		};
+		$ptrType(parseDoc).prototype.list = function list(lines, forceBlankBefore) {
+			var {_i, _r, _r$1, _r$2, _r$3, _ref, _tuple, _tuple$1, after, d, flush, forceBlankBefore, item, line, lines, list$1, n, num, ok, text$6, $s, $r, $c} = $restore(this, {lines, forceBlankBefore});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			d = [d];
+			item = [item];
+			text$6 = [text$6];
+			d[0] = this;
+			_r = listMarker((0 >= lines.$length ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + 0])); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			num = _tuple[0];
+			list$1 = new List.ptr(sliceType$9.nil, forceBlankBefore, false);
+			item[0] = ptrType$11.nil;
+			text$6[0] = sliceType.nil;
+			flush = (function(d, item, text$6) { return function parseDoc·list·func1() {
+					var {_r$1, para, $s, $r, $c} = $restore(this, {});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					/* */ if (!(item[0] === ptrType$11.nil)) { $s = 1; continue; }
+					/* */ $s = 2; continue;
+					/* if (!(item[0] === ptrType$11.nil)) { */ case 1:
+						_r$1 = d[0].paragraph(text$6[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						para = _r$1;
+						if (!($interfaceIsEqual(para, $ifaceNil))) {
+							item[0].Content = $append(item[0].Content, para);
+						}
+					/* } */ case 2:
+					text$6[0] = sliceType.nil;
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: parseDoc·list·func1, $c: true, $r, _r$1, para, $s};return $f;
+				}; })(d, item, text$6);
+			_ref = lines;
+			_i = 0;
+			/* while (true) { */ case 2:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
+				line = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_r$1 = listMarker(line); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_tuple$1 = _r$1;
+				n = _tuple$1[0];
+				after = _tuple$1[1];
+				ok = _tuple$1[2];
+				/* */ if (ok && (!(n === "")) === (!(num === ""))) { $s = 5; continue; }
+				/* */ $s = 6; continue;
+				/* if (ok && (!(n === "")) === (!(num === ""))) { */ case 5:
+					$r = flush(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					item[0] = new ListItem.ptr(n, sliceType$5.nil);
+					list$1.Items = $append(list$1.Items, item[0]);
+					line = after;
+				/* } */ case 6:
+				_r$2 = strings.TrimSpace(line); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				line = _r$2;
+				/* */ if (line === "") { $s = 9; continue; }
+				/* */ $s = 10; continue;
+				/* if (line === "") { */ case 9:
+					list$1.ForceBlankBetween = true;
+					$r = flush(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_i++;
+					/* continue; */ $s = 2; continue;
+				/* } */ case 10:
+				_r$3 = strings.TrimSpace(line); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				text$6[0] = $append(text$6[0], _r$3);
+				_i++;
+			$s = 2; continue;
+			case 3:
+			$r = flush(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return list$1;
+			/* */ } return; } var $f = {$blk: list, $c: true, $r, _i, _r, _r$1, _r$2, _r$3, _ref, _tuple, _tuple$1, after, d, flush, forceBlankBefore, item, line, lines, list$1, n, num, ok, text$6, $s};return $f;
 		};
-		$ptrType(Regexp).prototype.FindStringSubmatch = function FindStringSubmatch(s) {
-			var {_i, _r, _ref, a, dstCap, i, re, ret, s, x, x$1, x$2, $s, $r, $c} = $restore(this, {s});
+		listMarker = function listMarker$1(line) {
+			var {_r, _r$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _v, line, n, n$1, num, ok, r, rest, $s, $r, $c} = $restore(this, {line});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			dstCap = arrayType$4.zero();
-			_r = re.doExecute($ifaceNil, sliceType$4.nil, s, 0, re.prog.NumCap, $subslice(new sliceType$7(dstCap), 0, 0)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			a = _r;
-			if (a === sliceType$7.nil) {
-				$s = -1; return sliceType$3.nil;
+			num = "";
+			rest = "";
+			ok = false;
+			_r = strings.TrimSpace(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			line = _r;
+			if (line === "") {
+				_tmp = "";
+				_tmp$1 = "";
+				_tmp$2 = false;
+				num = _tmp;
+				rest = _tmp$1;
+				ok = _tmp$2;
+				$s = -1; return [num, rest, ok];
 			}
-			ret = $makeSlice(sliceType$3, (1 + re.numSubexp >> 0));
-			_ref = ret;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				if (($imul(2, i)) < a.$length && (x = $imul(2, i), ((x < 0 || x >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x])) >= 0) {
-					((i < 0 || i >= ret.$length) ? ($throwRuntimeError("index out of range"), undefined) : ret.$array[ret.$offset + i] = $substring(s, (x$1 = $imul(2, i), ((x$1 < 0 || x$1 >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x$1])), (x$2 = ($imul(2, i)) + 1 >> 0, ((x$2 < 0 || x$2 >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x$2]))));
+			_tuple = utf8.DecodeRuneInString(line);
+			r = _tuple[0];
+			n = _tuple[1];
+			if ((r === 8226) || (r === 42) || (r === 43) || (r === 45)) {
+				_tmp$3 = "";
+				_tmp$4 = $substring(line, n);
+				num = _tmp$3;
+				rest = _tmp$4;
+			} else if (48 <= line.charCodeAt(0) && line.charCodeAt(0) <= 57) {
+				n$1 = 1;
+				while (true) {
+					if (!(n$1 < line.length && 48 <= line.charCodeAt(n$1) && line.charCodeAt(n$1) <= 57)) { break; }
+					n$1 = n$1 + (1) >> 0;
 				}
-				_i++;
+				if (n$1 >= line.length || (!((line.charCodeAt(n$1) === 46)) && !((line.charCodeAt(n$1) === 41)))) {
+					_tmp$5 = "";
+					_tmp$6 = "";
+					_tmp$7 = false;
+					num = _tmp$5;
+					rest = _tmp$6;
+					ok = _tmp$7;
+					$s = -1; return [num, rest, ok];
+				}
+				_tmp$8 = $substring(line, 0, n$1);
+				_tmp$9 = $substring(line, (n$1 + 1 >> 0));
+				num = _tmp$8;
+				rest = _tmp$9;
+			} else {
+				_tmp$10 = "";
+				_tmp$11 = "";
+				_tmp$12 = false;
+				num = _tmp$10;
+				rest = _tmp$11;
+				ok = _tmp$12;
+				$s = -1; return [num, rest, ok];
 			}
-			$s = -1; return ret;
-			/* */ } return; } var $f = {$blk: FindStringSubmatch, $c: true, $r, _i, _r, _ref, a, dstCap, i, re, ret, s, x, x$1, x$2, $s};return $f;
+			if (!indented(rest)) { _v = true; $s = 4; continue s; }
+			_r$1 = strings.TrimSpace(rest); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_v = _r$1 === ""; case 4:
+			/* */ if (_v) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (_v) { */ case 2:
+				_tmp$13 = "";
+				_tmp$14 = "";
+				_tmp$15 = false;
+				num = _tmp$13;
+				rest = _tmp$14;
+				ok = _tmp$15;
+				$s = -1; return [num, rest, ok];
+			/* } */ case 3:
+			_tmp$16 = num;
+			_tmp$17 = rest;
+			_tmp$18 = true;
+			num = _tmp$16;
+			rest = _tmp$17;
+			ok = _tmp$18;
+			$s = -1; return [num, rest, ok];
+			/* */ } return; } var $f = {$blk: listMarker$1, $c: true, $r, _r, _r$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _v, line, n, n$1, num, ok, r, rest, $s};return $f;
 		};
-		$ptrType(Regexp).prototype.FindStringSubmatchIndex = function FindStringSubmatchIndex(s) {
-			var {$24r, _r, _r$1, re, s, $s, $r, $c} = $restore(this, {s});
+		isList = function isList$1(line) {
+			var {_r, _tuple, line, ok, $s, $r, $c} = $restore(this, {line});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			_r = re.doExecute($ifaceNil, sliceType$4.nil, s, 0, re.prog.NumCap, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = re.pad(_r); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: FindStringSubmatchIndex, $c: true, $r, $24r, _r, _r$1, re, s, $s};return $f;
+			_r = listMarker(line); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			ok = _tuple[2];
+			$s = -1; return ok;
+			/* */ } return; } var $f = {$blk: isList$1, $c: true, $r, _r, _tuple, line, ok, $s};return $f;
 		};
-		$ptrType(Regexp).prototype.FindReaderSubmatchIndex = function FindReaderSubmatchIndex(r) {
-			var {$24r, _r, _r$1, r, re, $s, $r, $c} = $restore(this, {r});
+		$ptrType(parseDoc).prototype.parseLinkedText = function parseLinkedText(text$6) {
+			var {_1, _entry, _r, _r$1, _r$2, _tuple, _tuple$1, buf, c, d, def, flush, i, link, ok, ok$1, out, start, text$6, wrote, $s, $r, $c} = $restore(this, {text$6});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			_r = re.doExecute(r, sliceType$4.nil, "", 0, re.prog.NumCap, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_r$1 = re.pad(_r); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: FindReaderSubmatchIndex, $c: true, $r, $24r, _r, _r$1, r, re, $s};return $f;
+			d = [d];
+			out = [out];
+			text$6 = [text$6];
+			wrote = [wrote];
+			d[0] = this;
+			out[0] = sliceType$8.nil;
+			wrote[0] = 0;
+			flush = (function(d, out, text$6, wrote) { return function parseDoc·parseLinkedText·func1(i) {
+					var {_r, i, $s, $r, $c} = $restore(this, {i});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					/* */ if (wrote[0] < i) { $s = 1; continue; }
+					/* */ $s = 2; continue;
+					/* if (wrote[0] < i) { */ case 1:
+						_r = d[0].parseText(out[0], $substring(text$6[0], wrote[0], i), true); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						out[0] = _r;
+						wrote[0] = i;
+					/* } */ case 2:
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: parseDoc·parseLinkedText·func1, $c: true, $r, _r, i, $s};return $f;
+				}; })(d, out, text$6, wrote);
+			start = -1;
+			buf = sliceType$1.nil;
+			i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(i < text$6[0].length)) { break; } */ if(!(i < text$6[0].length)) { $s = 2; continue; }
+				c = text$6[0].charCodeAt(i);
+				if ((c === 10) || (c === 9)) {
+					c = 32;
+				}
+					_1 = c;
+					/* */ if (_1 === (91)) { $s = 4; continue; }
+					/* */ if (_1 === (93)) { $s = 5; continue; }
+					/* */ $s = 6; continue;
+					/* if (_1 === (91)) { */ case 4:
+						start = i;
+						$s = 6; continue;
+					/* } else if (_1 === (93)) { */ case 5:
+						/* */ if (start >= 0) { $s = 7; continue; }
+						/* */ $s = 8; continue;
+						/* if (start >= 0) { */ case 7:
+							_tuple = (_entry = $mapIndex(d[0].links,$String.keyFor(($bytesToString(buf)))), _entry !== undefined ? [_entry.v, true] : [ptrType$10.nil, false]);
+							def = _tuple[0];
+							ok = _tuple[1];
+							/* */ if (ok) { $s = 9; continue; }
+							/* */ $s = 10; continue;
+							/* if (ok) { */ case 9:
+								def.Used = true;
+								$r = flush(start); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								_r = d[0].parseText(sliceType$8.nil, $substring(text$6[0], (start + 1 >> 0), i), false); /* */ $s = 13; case 13: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+								out[0] = $append(out[0], new Link.ptr(false, _r, def.URL));
+								wrote[0] = i + 1 >> 0;
+								$s = 11; continue;
+							/* } else { */ case 10:
+								_r$1 = d[0].docLink($substring(text$6[0], (start + 1 >> 0), i), $substring(text$6[0], 0, start), $substring(text$6[0], (i + 1 >> 0))); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+								_tuple$1 = _r$1;
+								link = _tuple$1[0];
+								ok$1 = _tuple$1[1];
+								/* */ if (ok$1) { $s = 15; continue; }
+								/* */ $s = 16; continue;
+								/* if (ok$1) { */ case 15:
+									$r = flush(start); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									_r$2 = d[0].parseText(sliceType$8.nil, $substring(text$6[0], (start + 1 >> 0), i), false); /* */ $s = 18; case 18: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+									link.Text = _r$2;
+									out[0] = $append(out[0], link);
+									wrote[0] = i + 1 >> 0;
+								/* } */ case 16:
+							/* } */ case 11:
+						/* } */ case 8:
+						start = -1;
+						buf = $subslice(buf, 0, 0);
+					/* } */ case 6:
+				case 3:
+				if (start >= 0 && !((i === start))) {
+					buf = $append(buf, c);
+				}
+				i = i + (1) >> 0;
+			$s = 1; continue;
+			case 2:
+			$r = flush(text$6[0].length); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return out[0];
+			/* */ } return; } var $f = {$blk: parseLinkedText, $c: true, $r, _1, _entry, _r, _r$1, _r$2, _tuple, _tuple$1, buf, c, d, def, flush, i, link, ok, ok$1, out, start, text$6, wrote, $s};return $f;
 		};
-		$ptrType(Regexp).prototype.FindAll = function FindAll(b, n) {
-			var {b, n, re, result, $s, $r, $c} = $restore(this, {b, n});
+		$ptrType(parseDoc).prototype.docLink = function docLink(text$6, before, after) {
+			var {_r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, after, before, d, link, name, ok, pkg, r, r$1, recv, text$6, $s, $r, $c} = $restore(this, {text$6, before, after});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			b = [b];
-			result = [result];
-			re = this;
-			if (n < 0) {
-				n = b[0].$length + 1 >> 0;
+			link = ptrType$7.nil;
+			ok = false;
+			d = this;
+			if (!(before === "")) {
+				_tuple = utf8.DecodeLastRuneInString(before);
+				r = _tuple[0];
+				if (!unicode.IsPunct(r) && !((r === 32)) && !((r === 9)) && !((r === 10))) {
+					_tmp = ptrType$7.nil;
+					_tmp$1 = false;
+					link = _tmp;
+					ok = _tmp$1;
+					$s = -1; return [link, ok];
+				}
 			}
-			result[0] = sliceType$8.nil;
-			$r = re.allMatches("", b[0], n, (function(b, result) { return function Regexp·FindAll·func1(match) {
-					var match;
-					if (result[0] === sliceType$8.nil) {
-						result[0] = $makeSlice(sliceType$8, 0, 10);
-					}
-					result[0] = $append(result[0], $subslice(b[0], (0 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 0]), (1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1]), (1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1])));
-				}; })(b, result)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return result[0];
-			/* */ } return; } var $f = {$blk: FindAll, $c: true, $r, b, n, re, result, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.FindAllIndex = function FindAllIndex(b, n) {
-			var {b, n, re, result, $s, $r, $c} = $restore(this, {b, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			result = [result];
-			re = this;
-			if (n < 0) {
-				n = b.$length + 1 >> 0;
+			if (!(after === "")) {
+				_tuple$1 = utf8.DecodeRuneInString(after);
+				r$1 = _tuple$1[0];
+				if (!unicode.IsPunct(r$1) && !((r$1 === 32)) && !((r$1 === 9)) && !((r$1 === 10))) {
+					_tmp$2 = ptrType$7.nil;
+					_tmp$3 = false;
+					link = _tmp$2;
+					ok = _tmp$3;
+					$s = -1; return [link, ok];
+				}
 			}
-			result[0] = sliceType$9.nil;
-			$r = re.allMatches("", b, n, (function(result) { return function Regexp·FindAllIndex·func1(match) {
-					var match;
-					if (result[0] === sliceType$9.nil) {
-						result[0] = $makeSlice(sliceType$9, 0, 10);
-					}
-					result[0] = $append(result[0], $subslice(match, 0, 2));
-				}; })(result)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return result[0];
-			/* */ } return; } var $f = {$blk: FindAllIndex, $c: true, $r, b, n, re, result, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.FindAllString = function FindAllString(s, n) {
-			var {n, re, result, s, $s, $r, $c} = $restore(this, {s, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			result = [result];
-			s = [s];
-			re = this;
-			if (n < 0) {
-				n = s[0].length + 1 >> 0;
+			text$6 = strings.TrimPrefix(text$6, "*");
+			_tuple$2 = splitDocName(text$6);
+			pkg = _tuple$2[0];
+			name = _tuple$2[1];
+			ok = _tuple$2[2];
+			recv = "";
+			if (ok) {
+				_tuple$3 = splitDocName(pkg);
+				pkg = _tuple$3[0];
+				recv = _tuple$3[1];
 			}
-			result[0] = sliceType$3.nil;
-			$r = re.allMatches(s[0], sliceType$4.nil, n, (function(result, s) { return function Regexp·FindAllString·func1(match) {
-					var match;
-					if (result[0] === sliceType$3.nil) {
-						result[0] = $makeSlice(sliceType$3, 0, 10);
-					}
-					result[0] = $append(result[0], $substring(s[0], (0 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 0]), (1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1])));
-				}; })(result, s)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return result[0];
-			/* */ } return; } var $f = {$blk: FindAllString, $c: true, $r, n, re, result, s, $s};return $f;
+			/* */ if (!(pkg === "")) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(pkg === "")) { */ case 1:
+				_r = d.lookupPkg(pkg); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tuple$4 = _r;
+				pkg = _tuple$4[0];
+				ok = _tuple$4[1];
+				if (!ok) {
+					_tmp$4 = ptrType$7.nil;
+					_tmp$5 = false;
+					link = _tmp$4;
+					ok = _tmp$5;
+					$s = -1; return [link, ok];
+				}
+				$s = 3; continue;
+			/* } else { */ case 2:
+				_r$1 = d.lookupSym(recv, name); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				ok = _r$1;
+				if (!ok) {
+					_tmp$6 = ptrType$7.nil;
+					_tmp$7 = false;
+					link = _tmp$6;
+					ok = _tmp$7;
+					$s = -1; return [link, ok];
+				}
+			/* } */ case 3:
+			link = new DocLink.ptr(sliceType$8.nil, pkg, recv, name);
+			_tmp$8 = link;
+			_tmp$9 = true;
+			link = _tmp$8;
+			ok = _tmp$9;
+			$s = -1; return [link, ok];
+			/* */ } return; } var $f = {$blk: docLink, $c: true, $r, _r, _r$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, after, before, d, link, name, ok, pkg, r, r$1, recv, text$6, $s};return $f;
 		};
-		$ptrType(Regexp).prototype.FindAllStringIndex = function FindAllStringIndex(s, n) {
-			var {n, re, result, s, $s, $r, $c} = $restore(this, {s, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			result = [result];
-			re = this;
-			if (n < 0) {
-				n = s.length + 1 >> 0;
+		splitDocName = function splitDocName$1(text$6) {
+			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, before, foundDot, i, name, text$6;
+			before = "";
+			name = "";
+			foundDot = false;
+			i = strings.LastIndex(text$6, ".");
+			name = $substring(text$6, (i + 1 >> 0));
+			if (!isName(name)) {
+				_tmp = text$6;
+				_tmp$1 = "";
+				_tmp$2 = false;
+				before = _tmp;
+				name = _tmp$1;
+				foundDot = _tmp$2;
+				return [before, name, foundDot];
 			}
-			result[0] = sliceType$9.nil;
-			$r = re.allMatches(s, sliceType$4.nil, n, (function(result) { return function Regexp·FindAllStringIndex·func1(match) {
-					var match;
-					if (result[0] === sliceType$9.nil) {
-						result[0] = $makeSlice(sliceType$9, 0, 10);
-					}
-					result[0] = $append(result[0], $subslice(match, 0, 2));
-				}; })(result)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return result[0];
-			/* */ } return; } var $f = {$blk: FindAllStringIndex, $c: true, $r, n, re, result, s, $s};return $f;
+			if (i >= 0) {
+				before = $substring(text$6, 0, i);
+			}
+			_tmp$3 = before;
+			_tmp$4 = name;
+			_tmp$5 = true;
+			before = _tmp$3;
+			name = _tmp$4;
+			foundDot = _tmp$5;
+			return [before, name, foundDot];
 		};
-		$ptrType(Regexp).prototype.FindAllSubmatch = function FindAllSubmatch(b, n) {
-			var {b, n, re, result, $s, $r, $c} = $restore(this, {b, n});
+		$ptrType(parseDoc).prototype.parseText = function parseText(out, s, autoLink) {
+			var {_entry, _tuple, _tuple$1, _tuple$2, autoLink, d, flush, i, id, italics, ok, ok$1, out, s, t, url, url$1, w, writeUntil, wrote, $s, $r, $c} = $restore(this, {out, s, autoLink});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			b = [b];
-			result = [result];
-			re = this;
-			if (n < 0) {
-				n = b[0].$length + 1 >> 0;
-			}
-			result[0] = sliceType$10.nil;
-			$r = re.allMatches("", b[0], n, (function(b, result) { return function Regexp·FindAllSubmatch·func1(match) {
-					var _i, _q, _ref, j, match, slice, x, x$1, x$2, x$3;
-					if (result[0] === sliceType$10.nil) {
-						result[0] = $makeSlice(sliceType$10, 0, 10);
+			out = [out];
+			s = [s];
+			w = [w];
+			writeUntil = [writeUntil];
+			wrote = [wrote];
+			d = this;
+			w[0] = new strings.Builder.ptr(ptrType$1.nil, sliceType$1.nil);
+			wrote[0] = 0;
+			writeUntil[0] = (function(out, s, w, writeUntil, wrote) { return function parseDoc·parseText·func1(i) {
+					var i;
+					w[0].WriteString($substring(s[0], wrote[0], i));
+					wrote[0] = i;
+				}; })(out, s, w, writeUntil, wrote);
+			flush = (function(out, s, w, writeUntil, wrote) { return function parseDoc·parseText·func2(i) {
+					var {i, $s, $r, $c} = $restore(this, {i});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					$r = writeUntil[0](i); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					if (w[0].Len() > 0) {
+						out[0] = $append(out[0], new Plain((w[0].String())));
+						w[0].Reset();
 					}
-					slice = $makeSlice(sliceType$8, (_q = match.$length / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")));
-					_ref = slice;
-					_i = 0;
-					while (true) {
-						if (!(_i < _ref.$length)) { break; }
-						j = _i;
-						if ((x = $imul(2, j), ((x < 0 || x >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x])) >= 0) {
-							((j < 0 || j >= slice.$length) ? ($throwRuntimeError("index out of range"), undefined) : slice.$array[slice.$offset + j] = $subslice(b[0], (x$1 = $imul(2, j), ((x$1 < 0 || x$1 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$1])), (x$2 = ($imul(2, j)) + 1 >> 0, ((x$2 < 0 || x$2 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$2])), (x$3 = ($imul(2, j)) + 1 >> 0, ((x$3 < 0 || x$3 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$3]))));
+					$s = -1; return;
+					/* */ } return; } var $f = {$blk: parseDoc·parseText·func2, $c: true, $r, i, $s};return $f;
+				}; })(out, s, w, writeUntil, wrote);
+			i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(i < s[0].length)) { break; } */ if(!(i < s[0].length)) { $s = 2; continue; }
+				t = $substring(s[0], i);
+				/* */ if (autoLink) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (autoLink) { */ case 3:
+					_tuple = autoURL(t);
+					url = _tuple[0];
+					ok = _tuple[1];
+					/* */ if (ok) { $s = 5; continue; }
+					/* */ $s = 6; continue;
+					/* if (ok) { */ case 5:
+						$r = flush(i); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						out[0] = $append(out[0], new Link.ptr(true, new sliceType$8([new Plain((url))]), url));
+						i = i + (url.length) >> 0;
+						wrote[0] = i;
+						/* continue; */ $s = 1; continue;
+					/* } */ case 6:
+					_tuple$1 = ident(t);
+					id = _tuple$1[0];
+					ok$1 = _tuple$1[1];
+					/* */ if (ok$1) { $s = 8; continue; }
+					/* */ $s = 9; continue;
+					/* if (ok$1) { */ case 8:
+						_tuple$2 = (_entry = $mapIndex(d.Parser.Words,$String.keyFor(id)), _entry !== undefined ? [_entry.v, true] : ["", false]);
+						url$1 = _tuple$2[0];
+						italics = _tuple$2[1];
+						if (!italics) {
+							i = i + (id.length) >> 0;
+							/* continue; */ $s = 1; continue;
 						}
-						_i++;
-					}
-					result[0] = $append(result[0], slice);
-				}; })(b, result)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return result[0];
-			/* */ } return; } var $f = {$blk: FindAllSubmatch, $c: true, $r, b, n, re, result, $s};return $f;
+						$r = flush(i); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						if (url$1 === "") {
+							out[0] = $append(out[0], new Italic((id)));
+						} else {
+							out[0] = $append(out[0], new Link.ptr(true, new sliceType$8([new Italic((id))]), url$1));
+						}
+						i = i + (id.length) >> 0;
+						wrote[0] = i;
+						/* continue; */ $s = 1; continue;
+					/* } */ case 9:
+				/* } */ case 4:
+					/* */ if (strings.HasPrefix(t, "``")) { $s = 12; continue; }
+					/* */ if (strings.HasPrefix(t, "''")) { $s = 13; continue; }
+					/* */ $s = 14; continue;
+					/* if (strings.HasPrefix(t, "``")) { */ case 12:
+						if (t.length >= 3 && (t.charCodeAt(2) === 96)) {
+							i = i + (3) >> 0;
+							while (true) {
+								if (!(i < t.length && (t.charCodeAt(i) === 96))) { break; }
+								i = i + (1) >> 0;
+							}
+							/* break; */ $s = 11; continue;
+						}
+						$r = writeUntil[0](i); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						w[0].WriteRune(8220);
+						i = i + (2) >> 0;
+						wrote[0] = i;
+						$s = 15; continue;
+					/* } else if (strings.HasPrefix(t, "''")) { */ case 13:
+						$r = writeUntil[0](i); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						w[0].WriteRune(8221);
+						i = i + (2) >> 0;
+						wrote[0] = i;
+						$s = 15; continue;
+					/* } else { */ case 14:
+						i = i + (1) >> 0;
+					/* } */ case 15:
+				case 11:
+			$s = 1; continue;
+			case 2:
+			$r = flush(s[0].length); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return out[0];
+			/* */ } return; } var $f = {$blk: parseText, $c: true, $r, _entry, _tuple, _tuple$1, _tuple$2, autoLink, d, flush, i, id, italics, ok, ok$1, out, s, t, url, url$1, w, writeUntil, wrote, $s};return $f;
 		};
-		$ptrType(Regexp).prototype.FindAllSubmatchIndex = function FindAllSubmatchIndex(b, n) {
-			var {b, n, re, result, $s, $r, $c} = $restore(this, {b, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			result = [result];
-			re = this;
-			if (n < 0) {
-				n = b.$length + 1 >> 0;
+		autoURL = function autoURL$1(s) {
+			var _1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, end, i, ok, s, stk, url, x;
+			url = "";
+			ok = false;
+			i = 0;
+			if (s.length < 7) {
+				_tmp = "";
+				_tmp$1 = false;
+				url = _tmp;
+				ok = _tmp$1;
+				return [url, ok];
+			} else if ((s.charCodeAt(3) === 58)) {
+				i = 3;
+			} else if ((s.charCodeAt(4) === 58)) {
+				i = 4;
+			} else if ((s.charCodeAt(5) === 58)) {
+				i = 5;
+			} else if ((s.charCodeAt(6) === 58)) {
+				i = 6;
+			} else {
+				_tmp$2 = "";
+				_tmp$3 = false;
+				url = _tmp$2;
+				ok = _tmp$3;
+				return [url, ok];
 			}
-			result[0] = sliceType$9.nil;
-			$r = re.allMatches("", b, n, (function(result) { return function Regexp·FindAllSubmatchIndex·func1(match) {
-					var match;
-					if (result[0] === sliceType$9.nil) {
-						result[0] = $makeSlice(sliceType$9, 0, 10);
-					}
-					result[0] = $append(result[0], match);
-				}; })(result)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return result[0];
-			/* */ } return; } var $f = {$blk: FindAllSubmatchIndex, $c: true, $r, b, n, re, result, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.FindAllStringSubmatch = function FindAllStringSubmatch(s, n) {
-			var {n, re, result, s, $s, $r, $c} = $restore(this, {s, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			result = [result];
-			s = [s];
-			re = this;
-			if (n < 0) {
-				n = s[0].length + 1 >> 0;
+			if ((i + 3 >> 0) > s.length || !($substring(s, i, (i + 3 >> 0)) === "://")) {
+				_tmp$4 = "";
+				_tmp$5 = false;
+				url = _tmp$4;
+				ok = _tmp$5;
+				return [url, ok];
 			}
-			result[0] = sliceType$11.nil;
-			$r = re.allMatches(s[0], sliceType$4.nil, n, (function(result, s) { return function Regexp·FindAllStringSubmatch·func1(match) {
-					var _i, _q, _ref, j, match, slice, x, x$1, x$2;
-					if (result[0] === sliceType$11.nil) {
-						result[0] = $makeSlice(sliceType$11, 0, 10);
-					}
-					slice = $makeSlice(sliceType$3, (_q = match.$length / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")));
-					_ref = slice;
-					_i = 0;
-					while (true) {
-						if (!(_i < _ref.$length)) { break; }
-						j = _i;
-						if ((x = $imul(2, j), ((x < 0 || x >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x])) >= 0) {
-							((j < 0 || j >= slice.$length) ? ($throwRuntimeError("index out of range"), undefined) : slice.$array[slice.$offset + j] = $substring(s[0], (x$1 = $imul(2, j), ((x$1 < 0 || x$1 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$1])), (x$2 = ($imul(2, j)) + 1 >> 0, ((x$2 < 0 || x$2 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$2]))));
-						}
-						_i++;
-					}
-					result[0] = $append(result[0], slice);
-				}; })(result, s)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return result[0];
-			/* */ } return; } var $f = {$blk: FindAllStringSubmatch, $c: true, $r, n, re, result, s, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.FindAllStringSubmatchIndex = function FindAllStringSubmatchIndex(s, n) {
-			var {n, re, result, s, $s, $r, $c} = $restore(this, {s, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			result = [result];
-			re = this;
-			if (n < 0) {
-				n = s.length + 1 >> 0;
+			if (!isScheme($substring(s, 0, i))) {
+				_tmp$6 = "";
+				_tmp$7 = false;
+				url = _tmp$6;
+				ok = _tmp$7;
+				return [url, ok];
 			}
-			result[0] = sliceType$9.nil;
-			$r = re.allMatches(s, sliceType$4.nil, n, (function(result) { return function Regexp·FindAllStringSubmatchIndex·func1(match) {
-					var match;
-					if (result[0] === sliceType$9.nil) {
-						result[0] = $makeSlice(sliceType$9, 0, 10);
-					}
-					result[0] = $append(result[0], match);
-				}; })(result)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return result[0];
-			/* */ } return; } var $f = {$blk: FindAllStringSubmatchIndex, $c: true, $r, n, re, result, s, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.Split = function Split(s, n) {
-			var {_i, _r, _ref, beg, end, match, matches, n, re, s, strings$1, $s, $r, $c} = $restore(this, {s, n});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			if (n === 0) {
-				$s = -1; return sliceType$3.nil;
+			i = i + (3) >> 0;
+			if (i >= s.length || !isHost(s.charCodeAt(i)) || isPunct(s.charCodeAt(i))) {
+				_tmp$8 = "";
+				_tmp$9 = false;
+				url = _tmp$8;
+				ok = _tmp$9;
+				return [url, ok];
 			}
-			if (re.expr.length > 0 && (s.length === 0)) {
-				$s = -1; return new sliceType$3([""]);
+			i = i + (1) >> 0;
+			end = i;
+			while (true) {
+				if (!(i < s.length && isHost(s.charCodeAt(i)))) { break; }
+				if (!isPunct(s.charCodeAt(i))) {
+					end = i + 1 >> 0;
+				}
+				i = i + (1) >> 0;
 			}
-			_r = re.FindAllStringIndex(s, n); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			matches = _r;
-			strings$1 = $makeSlice(sliceType$3, 0, matches.$length);
-			beg = 0;
-			end = 0;
-			_ref = matches;
-			_i = 0;
+			i = end;
+			stk = new sliceType$1([]);
+			end = i;
+			Path:
 			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				match = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (n > 0 && strings$1.$length >= (n - 1 >> 0)) {
+				if (!(i < s.length)) { break; }
+				if (isPunct(s.charCodeAt(i))) {
+					i = i + (1) >> 0;
+					continue;
+				}
+				if (!isPath(s.charCodeAt(i))) {
 					break;
 				}
-				end = (0 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 0]);
-				if (!(((1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1]) === 0))) {
-					strings$1 = $append(strings$1, $substring(s, beg, end));
+				_1 = s.charCodeAt(i);
+				if (_1 === (40)) {
+					stk = $append(stk, 41);
+				} else if (_1 === (123)) {
+					stk = $append(stk, 125);
+				} else if (_1 === (91)) {
+					stk = $append(stk, 93);
+				} else if ((_1 === (41)) || (_1 === (125)) || (_1 === (93))) {
+					if ((stk.$length === 0) || !(((x = stk.$length - 1 >> 0, ((x < 0 || x >= stk.$length) ? ($throwRuntimeError("index out of range"), undefined) : stk.$array[stk.$offset + x])) === s.charCodeAt(i)))) {
+						break Path;
+					}
+					stk = $subslice(stk, 0, (stk.$length - 1 >> 0));
 				}
-				beg = (1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1]);
-				_i++;
-			}
-			if (!((end === s.length))) {
-				strings$1 = $append(strings$1, $substring(s, beg));
+				if (stk.$length === 0) {
+					end = i + 1 >> 0;
+				}
+				i = i + (1) >> 0;
 			}
-			$s = -1; return strings$1;
-			/* */ } return; } var $f = {$blk: Split, $c: true, $r, _i, _r, _ref, beg, end, match, matches, n, re, s, strings$1, $s};return $f;
+			_tmp$10 = $substring(s, 0, end);
+			_tmp$11 = true;
+			url = _tmp$10;
+			ok = _tmp$11;
+			return [url, ok];
 		};
-		onePassPrefix = function onePassPrefix$1(p) {
-			var _tmp, _tmp$1, _tmp$10, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, buf, complete, i, p, pc, prefix, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
-			prefix = "";
-			complete = false;
-			pc = 0;
-			i = (x = p.Inst, x$1 = p.Start, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-			if (!((i.Op === 3)) || ((((((i.Arg << 24 >>> 24))) & 4) >>> 0) === 0)) {
-				_tmp = "";
-				_tmp$1 = i.Op === 4;
-				_tmp$2 = ((p.Start >>> 0));
-				prefix = _tmp;
-				complete = _tmp$1;
-				pc = _tmp$2;
-				return [prefix, complete, pc];
-			}
-			pc = i.Out;
-			i = (x$2 = p.Inst, ((pc < 0 || pc >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + pc]));
-			while (true) {
-				if (!(i.Op === 6)) { break; }
-				pc = i.Out;
-				i = (x$3 = p.Inst, ((pc < 0 || pc >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + pc]));
-			}
-			if (!((iop(i) === 7)) || !((i.Rune.$length === 1))) {
-				_tmp$3 = "";
-				_tmp$4 = i.Op === 4;
-				_tmp$5 = ((p.Start >>> 0));
-				prefix = _tmp$3;
-				complete = _tmp$4;
-				pc = _tmp$5;
-				return [prefix, complete, pc];
-			}
-			buf = new strings.Builder.ptr(ptrType$5.nil, sliceType$4.nil);
-			while (true) {
-				if (!((iop(i) === 7) && (i.Rune.$length === 1) && (((((i.Arg << 16 >>> 16)) & 1) >>> 0) === 0) && !(((x$4 = i.Rune, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0])) === 65533)))) { break; }
-				buf.WriteRune((x$5 = i.Rune, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0])));
-				_tmp$6 = i.Out;
-				_tmp$7 = (x$6 = p.Inst, x$7 = i.Out, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7]));
-				pc = _tmp$6;
-				i = _tmp$7;
-			}
-			if ((i.Op === 3) && !((((((i.Arg << 24 >>> 24)) & 8) >>> 0) === 0)) && ((x$8 = p.Inst, x$9 = i.Out, ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9])).Op === 4)) {
-				complete = true;
+		isScheme = function isScheme$1(s) {
+			var _1, s;
+			_1 = s;
+			if (_1 === ("file") || _1 === ("ftp") || _1 === ("gopher") || _1 === ("http") || _1 === ("https") || _1 === ("mailto") || _1 === ("nntp")) {
+				return true;
 			}
-			_tmp$8 = buf.String();
-			_tmp$9 = complete;
-			_tmp$10 = pc;
-			prefix = _tmp$8;
-			complete = _tmp$9;
-			pc = _tmp$10;
-			return [prefix, complete, pc];
+			return false;
 		};
-		onePassNext = function onePassNext$1(i, r) {
-			var i, next, r, x;
-			next = i.Inst.MatchRunePos(r);
-			if (next >= 0) {
-				return (x = i.Next, ((next < 0 || next >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + next]));
-			}
-			if (i.Inst.Op === 1) {
-				return i.Inst.Out;
-			}
-			return 0;
+		isHost = function isHost$1(c) {
+			var c, x, x$1, x$2, x$3, x$4;
+			return !((x = (x$1 = (x$2 = $shiftLeft64(new $Uint64(0, 1), c), new $Uint64(x$2.$high & 134176768, (x$2.$low & 0) >>> 0)), x$3 = (x$4 = $shiftLeft64(new $Uint64(0, 1), ((c - 64 << 24 >>> 24))), new $Uint64(x$4.$high & 134217726, (x$4.$low & 2952790015) >>> 0)), new $Uint64(x$1.$high | x$3.$high, (x$1.$low | x$3.$low) >>> 0)), (x.$high === 0 && x.$low === 0)));
 		};
-		iop = function iop$1(i) {
-			var _1, i, op;
-			op = i.Op;
-			_1 = op;
-			if ((_1 === (8)) || (_1 === (9)) || (_1 === (10))) {
-				op = 7;
-			}
-			return op;
+		isPunct = function isPunct$1(c) {
+			var c, x, x$1, x$2, x$3, x$4;
+			return !((x = (x$1 = (x$2 = $shiftLeft64(new $Uint64(0, 1), c), new $Uint64(x$2.$high & 2348830722, (x$2.$low & 0) >>> 0)), x$3 = (x$4 = $shiftLeft64(new $Uint64(0, 1), ((c - 64 << 24 >>> 24))), new $Uint64(x$4.$high & 0, (x$4.$low & 0) >>> 0)), new $Uint64(x$1.$high | x$3.$high, (x$1.$low | x$3.$low) >>> 0)), (x.$high === 0 && x.$low === 0)));
 		};
-		$ptrType(queueOnePass).prototype.empty = function empty() {
-			var q;
-			q = this;
-			return q.nextIndex >= q.size;
+		isPath = function isPath$1(c) {
+			var c, x, x$1, x$2, x$3, x$4;
+			return !((x = (x$1 = (x$2 = $shiftLeft64(new $Uint64(0, 1), c), new $Uint64(x$2.$high & 603959288, (x$2.$low & 0) >>> 0)), x$3 = (x$4 = $shiftLeft64(new $Uint64(0, 1), ((c - 64 << 24 >>> 24))), new $Uint64(x$4.$high & 1879048190, (x$4.$low & 2952790015) >>> 0)), new $Uint64(x$1.$high | x$3.$high, (x$1.$low | x$3.$low) >>> 0)), (x.$high === 0 && x.$low === 0)));
 		};
-		$ptrType(queueOnePass).prototype.next = function next() {
-			var n, q, x, x$1;
+		isName = function isName$1(s) {
+			var _tuple, _tuple$1, ok, r, s, t;
+			_tuple = ident(s);
+			t = _tuple[0];
+			ok = _tuple[1];
+			if (!ok || !(t === s)) {
+				return false;
+			}
+			_tuple$1 = utf8.DecodeRuneInString(s);
+			r = _tuple$1[0];
+			return unicode.IsUpper(r);
+		};
+		ident = function ident$1(s) {
+			var _tmp, _tmp$1, _tuple, c, id, n, nr, ok, r, s;
+			id = "";
+			ok = false;
 			n = 0;
-			q = this;
-			n = (x = q.dense, x$1 = q.nextIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-			q.nextIndex = q.nextIndex + (1) >>> 0;
-			return n;
+			while (true) {
+				if (!(n < s.length)) { break; }
+				c = s.charCodeAt(n);
+				if (c < 128) {
+					if (isIdentASCII(c) && (n > 0 || c < 48 || c > 57)) {
+						n = n + (1) >> 0;
+						continue;
+					}
+					break;
+				}
+				_tuple = utf8.DecodeRuneInString($substring(s, n));
+				r = _tuple[0];
+				nr = _tuple[1];
+				if (unicode.IsLetter(r)) {
+					n = n + (nr) >> 0;
+					continue;
+				}
+				break;
+			}
+			_tmp = $substring(s, 0, n);
+			_tmp$1 = n > 0;
+			id = _tmp;
+			ok = _tmp$1;
+			return [id, ok];
 		};
-		$ptrType(queueOnePass).prototype.clear = function clear() {
-			var q;
-			q = this;
-			q.size = 0;
-			q.nextIndex = 0;
+		isIdentASCII = function isIdentASCII$1(c) {
+			var c, x, x$1, x$2, x$3, x$4;
+			return !((x = (x$1 = (x$2 = $shiftLeft64(new $Uint64(0, 1), c), new $Uint64(x$2.$high & 67043328, (x$2.$low & 0) >>> 0)), x$3 = (x$4 = $shiftLeft64(new $Uint64(0, 1), ((c - 64 << 24 >>> 24))), new $Uint64(x$4.$high & 134217726, (x$4.$low & 2281701374) >>> 0)), new $Uint64(x$1.$high | x$3.$high, (x$1.$low | x$3.$low) >>> 0)), (x.$high === 0 && x.$low === 0)));
 		};
-		$ptrType(queueOnePass).prototype.contains = function contains(u) {
-			var q, u, x, x$1, x$2, x$3;
-			q = this;
-			if (u >= ((q.sparse.$length >>> 0))) {
+		validImportPath = function validImportPath$1(path) {
+			var _i, _ref, _rune, elemStart, i, path, r;
+			if (!utf8.ValidString(path)) {
 				return false;
 			}
-			return (x = q.sparse, ((u < 0 || u >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + u])) < q.size && ((x$1 = q.dense, x$2 = (x$3 = q.sparse, ((u < 0 || u >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + u])), ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])) === u);
-		};
-		$ptrType(queueOnePass).prototype.insert = function insert(u) {
-			var q, u;
-			q = this;
-			if (!q.contains(u)) {
-				q.insertNew(u);
+			if (path === "") {
+				return false;
 			}
-		};
-		$ptrType(queueOnePass).prototype.insertNew = function insertNew(u) {
-			var q, u, x, x$1, x$2;
-			q = this;
-			if (u >= ((q.sparse.$length >>> 0))) {
-				return;
+			if (path.charCodeAt(0) === 45) {
+				return false;
 			}
-			(x = q.sparse, ((u < 0 || u >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + u] = q.size));
-			(x$1 = q.dense, x$2 = q.size, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2] = u));
-			q.size = q.size + (1) >>> 0;
-		};
-		newQueue = function newQueue$1(size) {
-			var q, size;
-			q = ptrType$6.nil;
-			q = new queueOnePass.ptr($makeSlice(sliceType$2, size), $makeSlice(sliceType$2, size), 0, 0);
-			return q;
-		};
-		mergeRuneSets = function mergeRuneSets$1(leftRunes, rightRunes, leftPC, rightPC) {
-			var {_r, _r$1, _r$2, _r$3, _tmp, _tmp$1, extend, ix, leftLen, leftPC, leftRunes, lx, merged, next$1, ok, rightLen, rightPC, rightRunes, rx, x, x$1, $s, $deferred, $r, $c} = $restore(this, {leftRunes, rightRunes, leftPC, rightPC});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			ix = [ix];
-			lx = [lx];
-			merged = [merged];
-			next$1 = [next$1];
-			ok = [ok];
-			rx = [rx];
-			leftLen = leftRunes.$get().$length;
-			rightLen = rightRunes.$get().$length;
-			if (!(((leftLen & 1) === 0)) || !(((rightLen & 1) === 0))) {
-				$panic(new $String("mergeRuneSets odd length []rune"));
+			if (strings.Contains(path, "//")) {
+				return false;
 			}
-			_tmp = 0;
-			_tmp$1 = 0;
-			lx[0] = _tmp;
-			rx[0] = _tmp$1;
-			merged[0] = $makeSlice(sliceType$1, 0);
-			next$1[0] = $makeSlice(sliceType$2, 0);
-			ok[0] = true;
-			$deferred.push([(function(ix, lx, merged, next$1, ok, rx) { return function mergeRuneSets·func1() {
-					if (!ok[0]) {
-						merged[0] = sliceType$1.nil;
-						next$1[0] = sliceType$2.nil;
-					}
-				}; })(ix, lx, merged, next$1, ok, rx), []]);
-			ix[0] = -1;
-			extend = (function(ix, lx, merged, next$1, ok, rx) { return function mergeRuneSets·func2(newLow, newArray, pc) {
-					var newArray, newLow, pc, x, x$1, x$2, x$3, x$4, x$5;
-					if (ix[0] > 0 && (x = newArray.$get(), x$1 = newLow.$get(), ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])) <= ((ix[0] < 0 || ix[0] >= merged[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : merged[0].$array[merged[0].$offset + ix[0]])) {
-						return false;
-					}
-					merged[0] = $append(merged[0], (x$2 = newArray.$get(), x$3 = newLow.$get(), ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3])), (x$4 = newArray.$get(), x$5 = newLow.$get() + 1 >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])));
-					newLow.$set(newLow.$get() + (2) >> 0);
-					ix[0] = ix[0] + (2) >> 0;
-					next$1[0] = $append(next$1[0], pc);
-					return true;
-				}; })(ix, lx, merged, next$1, ok, rx);
-			/* while (true) { */ case 1:
-				/* if (!(lx[0] < leftLen || rx[0] < rightLen)) { break; } */ if(!(lx[0] < leftLen || rx[0] < rightLen)) { $s = 2; continue; }
-					/* */ if (rx[0] >= rightLen) { $s = 4; continue; }
-					/* */ if (lx[0] >= leftLen) { $s = 5; continue; }
-					/* */ if ((x = rightRunes.$get(), ((rx[0] < 0 || rx[0] >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + rx[0]])) < (x$1 = leftRunes.$get(), ((lx[0] < 0 || lx[0] >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + lx[0]]))) { $s = 6; continue; }
-					/* */ $s = 7; continue;
-					/* if (rx[0] >= rightLen) { */ case 4:
-						_r = extend((lx.$ptr || (lx.$ptr = new ptrType$7(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, lx))), leftRunes, leftPC); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						ok[0] = _r;
-						$s = 8; continue;
-					/* } else if (lx[0] >= leftLen) { */ case 5:
-						_r$1 = extend((rx.$ptr || (rx.$ptr = new ptrType$7(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, rx))), rightRunes, rightPC); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						ok[0] = _r$1;
-						$s = 8; continue;
-					/* } else if ((x = rightRunes.$get(), ((rx[0] < 0 || rx[0] >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + rx[0]])) < (x$1 = leftRunes.$get(), ((lx[0] < 0 || lx[0] >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + lx[0]]))) { */ case 6:
-						_r$2 = extend((rx.$ptr || (rx.$ptr = new ptrType$7(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, rx))), rightRunes, rightPC); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						ok[0] = _r$2;
-						$s = 8; continue;
-					/* } else { */ case 7:
-						_r$3 = extend((lx.$ptr || (lx.$ptr = new ptrType$7(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, lx))), leftRunes, leftPC); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						ok[0] = _r$3;
-					/* } */ case 8:
-				case 3:
-				if (!ok[0]) {
-					$s = -1; return [noRune, noNext];
-				}
-			$s = 1; continue;
-			case 2:
-			$s = -1; return [merged[0], next$1[0]];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return [sliceType$1.nil, sliceType$2.nil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: mergeRuneSets$1, $c: true, $r, _r, _r$1, _r$2, _r$3, _tmp, _tmp$1, extend, ix, leftLen, leftPC, leftRunes, lx, merged, next$1, ok, rightLen, rightPC, rightRunes, rx, x, x$1, $s, $deferred};return $f; } }
-		};
-		cleanupOnePass = function cleanupOnePass$1(prog, original) {
-			var _1, _i, _ref, instOriginal, ix, original, prog, x, x$1, x$2;
-			_ref = original.Inst;
+			if (path.charCodeAt((path.length - 1 >> 0)) === 47) {
+				return false;
+			}
+			elemStart = 0;
+			_ref = path;
 			_i = 0;
 			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				ix = _i;
-				instOriginal = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), syntax.Inst);
-				_1 = instOriginal.Op;
-				if ((_1 === (0)) || (_1 === (1)) || (_1 === (7))) {
-				} else if ((_1 === (2)) || (_1 === (3)) || (_1 === (6)) || (_1 === (4)) || (_1 === (5))) {
-					(x = prog.Inst, ((ix < 0 || ix >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + ix])).Next = sliceType$2.nil;
-				} else if ((_1 === (8)) || (_1 === (9)) || (_1 === (10))) {
-					(x$1 = prog.Inst, ((ix < 0 || ix >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + ix])).Next = sliceType$2.nil;
-					onePassInst.copy((x$2 = prog.Inst, ((ix < 0 || ix >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + ix])), new onePassInst.ptr($clone(instOriginal, syntax.Inst), sliceType$2.nil));
+				if (!(_i < _ref.length)) { break; }
+				_rune = $decodeRune(_ref, _i);
+				i = _i;
+				r = _rune[0];
+				if (r === 47) {
+					if (!validImportPathElem($substring(path, elemStart, i))) {
+						return false;
+					}
+					elemStart = i + 1 >> 0;
 				}
-				_i++;
+				_i += _rune[1];
 			}
+			return validImportPathElem($substring(path, elemStart));
 		};
-		onePassCopy = function onePassCopy$1(prog) {
-			var _1, _i, _i$1, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, i, inst, instAlt, instOther, p, p_A_Alt, p_A_Other, p_B_Alt, p_B_Other, patch, pc, prog, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
-			p = new onePassProg.ptr($makeSlice(sliceType$12, prog.Inst.$length), prog.Start, prog.NumCap);
-			_ref = prog.Inst;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				inst = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), syntax.Inst);
-				onePassInst.copy((x = p.Inst, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])), new onePassInst.ptr($clone(inst, syntax.Inst), sliceType$2.nil));
-				_i++;
+		validImportPathElem = function validImportPathElem$1(elem) {
+			var elem, i;
+			if (elem === "" || (elem.charCodeAt(0) === 46) || (elem.charCodeAt((elem.length - 1 >> 0)) === 46)) {
+				return false;
 			}
-			_ref$1 = p.Inst;
-			_i$1 = 0;
+			i = 0;
 			while (true) {
-				if (!(_i$1 < _ref$1.$length)) { break; }
-				pc = _i$1;
-				_1 = (x$1 = p.Inst, ((pc < 0 || pc >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + pc])).Inst.Op;
-				if ((_1 === (0)) || (_1 === (1))) {
-					p_A_Other = (x$2 = (x$3 = p.Inst, ((pc < 0 || pc >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + pc])), (x$2.$ptr_Out || (x$2.$ptr_Out = new ptrType$8(function() { return this.$target.Inst.Out; }, function($v) { this.$target.Inst.Out = $v; }, x$2))));
-					p_A_Alt = (x$4 = (x$5 = p.Inst, ((pc < 0 || pc >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + pc])), (x$4.$ptr_Arg || (x$4.$ptr_Arg = new ptrType$8(function() { return this.$target.Inst.Arg; }, function($v) { this.$target.Inst.Arg = $v; }, x$4))));
-					instAlt = $clone((x$6 = p.Inst, x$7 = p_A_Alt.$get(), ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7])), onePassInst);
-					if (!((instAlt.Inst.Op === 0) || (instAlt.Inst.Op === 1))) {
-						_tmp = p_A_Other;
-						_tmp$1 = p_A_Alt;
-						p_A_Alt = _tmp;
-						p_A_Other = _tmp$1;
-						onePassInst.copy(instAlt, (x$8 = p.Inst, x$9 = p_A_Alt.$get(), ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9])));
-						if (!((instAlt.Inst.Op === 0) || (instAlt.Inst.Op === 1))) {
-							_i$1++;
-							continue;
-						}
-					}
-					instOther = $clone((x$10 = p.Inst, x$11 = p_A_Other.$get(), ((x$11 < 0 || x$11 >= x$10.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + x$11])), onePassInst);
-					if ((instOther.Inst.Op === 0) || (instOther.Inst.Op === 1)) {
-						_i$1++;
-						continue;
-					}
-					p_B_Alt = (x$12 = (x$13 = p.Inst, x$14 = p_A_Alt.$get(), ((x$14 < 0 || x$14 >= x$13.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$13.$array[x$13.$offset + x$14])), (x$12.$ptr_Out || (x$12.$ptr_Out = new ptrType$8(function() { return this.$target.Inst.Out; }, function($v) { this.$target.Inst.Out = $v; }, x$12))));
-					p_B_Other = (x$15 = (x$16 = p.Inst, x$17 = p_A_Alt.$get(), ((x$17 < 0 || x$17 >= x$16.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$16.$array[x$16.$offset + x$17])), (x$15.$ptr_Arg || (x$15.$ptr_Arg = new ptrType$8(function() { return this.$target.Inst.Arg; }, function($v) { this.$target.Inst.Arg = $v; }, x$15))));
-					patch = false;
-					if (instAlt.Inst.Out === ((pc >>> 0))) {
-						patch = true;
-					} else if (instAlt.Inst.Arg === ((pc >>> 0))) {
-						patch = true;
-						_tmp$2 = p_B_Other;
-						_tmp$3 = p_B_Alt;
-						p_B_Alt = _tmp$2;
-						p_B_Other = _tmp$3;
-					}
-					if (patch) {
-						p_B_Alt.$set(p_A_Other.$get());
-					}
-					if (p_A_Other.$get() === p_B_Alt.$get()) {
-						p_A_Alt.$set(p_B_Other.$get());
-					}
-				} else {
-					_i$1++;
-					continue;
+				if (!(i < elem.length)) { break; }
+				if (!importPathOK(elem.charCodeAt(i))) {
+					return false;
 				}
-				_i$1++;
+				i = i + (1) >> 0;
 			}
-			return p;
-		};
-		runeSlice.prototype.Len = function Len() {
-			var p;
-			p = this;
-			return p.$length;
-		};
-		$ptrType(runeSlice).prototype.Len = function(...$args) { return this.$get().Len(...$args); };
-		runeSlice.prototype.Less = function Less(i, j) {
-			var i, j, p;
-			p = this;
-			return ((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i]) < ((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j]);
+			return true;
 		};
-		$ptrType(runeSlice).prototype.Less = function(...$args) { return this.$get().Less(...$args); };
-		runeSlice.prototype.Swap = function Swap(i, j) {
-			var _tmp, _tmp$1, i, j, p;
-			p = this;
-			_tmp = ((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j]);
-			_tmp$1 = ((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i]);
-			((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i] = _tmp);
-			((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j] = _tmp$1);
+		importPathOK = function importPathOK$1(c) {
+			var c, x, x$1, x$2, x$3, x$4;
+			return !((x = (x$1 = (x$2 = $shiftLeft64(new $Uint64(0, 1), c), new $Uint64(x$2.$high & 67069952, (x$2.$low & 0) >>> 0)), x$3 = (x$4 = $shiftLeft64(new $Uint64(0, 1), ((c - 64 << 24 >>> 24))), new $Uint64(x$4.$high & 1207959550, (x$4.$low & 2281701374) >>> 0)), new $Uint64(x$1.$high | x$3.$high, (x$1.$low | x$3.$low) >>> 0)), (x.$high === 0 && x.$low === 0)));
 		};
-		$ptrType(runeSlice).prototype.Swap = function(...$args) { return this.$get().Swap(...$args); };
-		makeOnePass = function makeOnePass$1(p) {
-			var {_i, _r, _ref, check, i, instQueue, m, onePassRunes, p, pc, visitQueue, x, $s, $r, $c} = $restore(this, {p});
+		$ptrType(Printer).prototype.Markdown = function Markdown(d) {
+			var {_i, _ref, d, i, mp, out, p, x, $s, $r, $c} = $restore(this, {d});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = [check];
-			instQueue = [instQueue];
-			onePassRunes = [onePassRunes];
-			p = [p];
-			visitQueue = [visitQueue];
-			if (p[0].Inst.$length >= 1000) {
-				$s = -1; return ptrType$2.nil;
-			}
-			instQueue[0] = newQueue(p[0].Inst.$length);
-			visitQueue[0] = newQueue(p[0].Inst.$length);
-			check[0] = $throwNilPointerError;
-			onePassRunes[0] = $makeSlice(sliceType$13, p[0].Inst.$length);
-			check[0] = (function(check, instQueue, onePassRunes, p, visitQueue) { return function makeOnePass·func1(pc, m) {
-					var {_1, _i, _i$1, _i$2, _i$3, _i$4, _q, _q$1, _q$2, _q$3, _q$4, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _v, i, i$1, i$2, i$3, i$4, inst, m, matchArg, matchOut, ok, pc, r0, r0$1, r1, r1$1, runes, runes$1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {pc, m});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					ok = false;
-					ok = true;
-					inst = (x = p[0].Inst, ((pc < 0 || pc >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + pc]));
-					if (visitQueue[0].contains(pc)) {
-						$s = -1; return ok;
-					}
-					visitQueue[0].insert(pc);
-						_1 = inst.Inst.Op;
-						/* */ if ((_1 === (0)) || (_1 === (1))) { $s = 2; continue; }
-						/* */ if ((_1 === (2)) || (_1 === (6))) { $s = 3; continue; }
-						/* */ if (_1 === (3)) { $s = 4; continue; }
-						/* */ if ((_1 === (4)) || (_1 === (5))) { $s = 5; continue; }
-						/* */ if (_1 === (7)) { $s = 6; continue; }
-						/* */ if (_1 === (8)) { $s = 7; continue; }
-						/* */ if (_1 === (9)) { $s = 8; continue; }
-						/* */ if (_1 === (10)) { $s = 9; continue; }
-						/* */ $s = 10; continue;
-						/* if ((_1 === (0)) || (_1 === (1))) { */ case 2:
-							_r = check[0](inst.Inst.Out, m); /* */ $s = 12; case 12: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-							if (!(_r)) { _v = false; $s = 11; continue s; }
-							_r$1 = check[0](inst.Inst.Arg, m); /* */ $s = 13; case 13: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-							_v = _r$1; case 11:
-							ok = _v;
-							matchOut = (x$1 = inst.Inst.Out, ((x$1 < 0 || x$1 >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + x$1]));
-							matchArg = (x$2 = inst.Inst.Arg, ((x$2 < 0 || x$2 >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + x$2]));
-							if (matchOut && matchArg) {
-								ok = false;
-								/* break; */ $s = 1; continue;
-							}
-							if (matchArg) {
-								_tmp = inst.Inst.Arg;
-								_tmp$1 = inst.Inst.Out;
-								inst.Inst.Out = _tmp;
-								inst.Inst.Arg = _tmp$1;
-								_tmp$2 = matchArg;
-								_tmp$3 = matchOut;
-								matchOut = _tmp$2;
-								matchArg = _tmp$3;
-							}
-							if (matchOut) {
-								((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = true);
-								inst.Inst.Op = 1;
-							}
-							_r$2 = mergeRuneSets($indexPtr(onePassRunes[0].$array, onePassRunes[0].$offset + inst.Inst.Out, ptrType$9), $indexPtr(onePassRunes[0].$array, onePassRunes[0].$offset + inst.Inst.Arg, ptrType$9), inst.Inst.Out, inst.Inst.Arg); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-							_tuple = _r$2;
-							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = _tuple[0]);
-							inst.Next = _tuple[1];
-							if (inst.Next.$length > 0 && ((x$3 = inst.Next, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])) === 4294967295)) {
-								ok = false;
-								/* break; */ $s = 1; continue;
-							}
-							$s = 10; continue;
-						/* } else if ((_1 === (2)) || (_1 === (6))) { */ case 3:
-							_r$3 = check[0](inst.Inst.Out, m); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							ok = _r$3;
-							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = (x$4 = inst.Inst.Out, ((x$4 < 0 || x$4 >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + x$4])));
-							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = $appendSlice(new sliceType$1([]), (x$5 = inst.Inst.Out, ((x$5 < 0 || x$5 >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + x$5]))));
-							inst.Next = $makeSlice(sliceType$2, ((_q = ((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc]).$length / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")) + 1 >> 0));
-							_ref = inst.Next;
-							_i = 0;
-							while (true) {
-								if (!(_i < _ref.$length)) { break; }
-								i = _i;
-								(x$6 = inst.Next, ((i < 0 || i >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + i] = inst.Inst.Out));
-								_i++;
-							}
-							$s = 10; continue;
-						/* } else if (_1 === (3)) { */ case 4:
-							_r$4 = check[0](inst.Inst.Out, m); /* */ $s = 16; case 16: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							ok = _r$4;
-							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = (x$7 = inst.Inst.Out, ((x$7 < 0 || x$7 >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + x$7])));
-							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = $appendSlice(new sliceType$1([]), (x$8 = inst.Inst.Out, ((x$8 < 0 || x$8 >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + x$8]))));
-							inst.Next = $makeSlice(sliceType$2, ((_q$1 = ((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc]).$length / 2, (_q$1 === _q$1 && _q$1 !== 1/0 && _q$1 !== -1/0) ? _q$1 >> 0 : $throwRuntimeError("integer divide by zero")) + 1 >> 0));
-							_ref$1 = inst.Next;
-							_i$1 = 0;
-							while (true) {
-								if (!(_i$1 < _ref$1.$length)) { break; }
-								i$1 = _i$1;
-								(x$9 = inst.Next, ((i$1 < 0 || i$1 >= x$9.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + i$1] = inst.Inst.Out));
-								_i$1++;
-							}
-							$s = 10; continue;
-						/* } else if ((_1 === (4)) || (_1 === (5))) { */ case 5:
-							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = (inst.Inst.Op === 4));
-							$s = 10; continue;
-						/* } else if (_1 === (7)) { */ case 6:
-							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = false);
-							if (inst.Next.$length > 0) {
-								/* break; */ $s = 1; continue;
-							}
-							instQueue[0].insert(inst.Inst.Out);
-							if (inst.Inst.Rune.$length === 0) {
-								((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = new sliceType$1([]));
-								inst.Next = new sliceType$2([inst.Inst.Out]);
-								/* break; */ $s = 1; continue;
-							}
-							runes = $makeSlice(sliceType$1, 0);
-							/* */ if ((inst.Inst.Rune.$length === 1) && !((((((inst.Inst.Arg << 16 >>> 16)) & 1) >>> 0) === 0))) { $s = 17; continue; }
-							/* */ $s = 18; continue;
-							/* if ((inst.Inst.Rune.$length === 1) && !((((((inst.Inst.Arg << 16 >>> 16)) & 1) >>> 0) === 0))) { */ case 17:
-								r0 = (x$10 = inst.Inst.Rune, (0 >= x$10.$length ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + 0]));
-								runes = $append(runes, r0, r0);
-								r1 = unicode.SimpleFold(r0);
-								while (true) {
-									if (!(!((r1 === r0)))) { break; }
-									runes = $append(runes, r1, r1);
-									r1 = unicode.SimpleFold(r1);
-								}
-								$r = sort.Sort(($convertSliceType(runes, runeSlice))); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = 19; continue;
-							/* } else { */ case 18:
-								runes = $appendSlice(runes, inst.Inst.Rune);
-							/* } */ case 19:
-							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = runes);
-							inst.Next = $makeSlice(sliceType$2, ((_q$2 = ((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc]).$length / 2, (_q$2 === _q$2 && _q$2 !== 1/0 && _q$2 !== -1/0) ? _q$2 >> 0 : $throwRuntimeError("integer divide by zero")) + 1 >> 0));
-							_ref$2 = inst.Next;
-							_i$2 = 0;
-							while (true) {
-								if (!(_i$2 < _ref$2.$length)) { break; }
-								i$2 = _i$2;
-								(x$11 = inst.Next, ((i$2 < 0 || i$2 >= x$11.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + i$2] = inst.Inst.Out));
-								_i$2++;
-							}
-							inst.Inst.Op = 7;
-							$s = 10; continue;
-						/* } else if (_1 === (8)) { */ case 7:
-							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = false);
-							if (inst.Next.$length > 0) {
-								/* break; */ $s = 1; continue;
-							}
-							instQueue[0].insert(inst.Inst.Out);
-							runes$1 = new sliceType$1([]);
-							/* */ if (!((((((inst.Inst.Arg << 16 >>> 16)) & 1) >>> 0) === 0))) { $s = 21; continue; }
-							/* */ $s = 22; continue;
-							/* if (!((((((inst.Inst.Arg << 16 >>> 16)) & 1) >>> 0) === 0))) { */ case 21:
-								r0$1 = (x$12 = inst.Inst.Rune, (0 >= x$12.$length ? ($throwRuntimeError("index out of range"), undefined) : x$12.$array[x$12.$offset + 0]));
-								runes$1 = $append(runes$1, r0$1, r0$1);
-								r1$1 = unicode.SimpleFold(r0$1);
-								while (true) {
-									if (!(!((r1$1 === r0$1)))) { break; }
-									runes$1 = $append(runes$1, r1$1, r1$1);
-									r1$1 = unicode.SimpleFold(r1$1);
-								}
-								$r = sort.Sort(($convertSliceType(runes$1, runeSlice))); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = 23; continue;
-							/* } else { */ case 22:
-								runes$1 = $append(runes$1, (x$13 = inst.Inst.Rune, (0 >= x$13.$length ? ($throwRuntimeError("index out of range"), undefined) : x$13.$array[x$13.$offset + 0])), (x$14 = inst.Inst.Rune, (0 >= x$14.$length ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + 0])));
-							/* } */ case 23:
-							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = runes$1);
-							inst.Next = $makeSlice(sliceType$2, ((_q$3 = ((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc]).$length / 2, (_q$3 === _q$3 && _q$3 !== 1/0 && _q$3 !== -1/0) ? _q$3 >> 0 : $throwRuntimeError("integer divide by zero")) + 1 >> 0));
-							_ref$3 = inst.Next;
-							_i$3 = 0;
-							while (true) {
-								if (!(_i$3 < _ref$3.$length)) { break; }
-								i$3 = _i$3;
-								(x$15 = inst.Next, ((i$3 < 0 || i$3 >= x$15.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$15.$array[x$15.$offset + i$3] = inst.Inst.Out));
-								_i$3++;
-							}
-							inst.Inst.Op = 7;
-							$s = 10; continue;
-						/* } else if (_1 === (9)) { */ case 8:
-							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = false);
-							if (inst.Next.$length > 0) {
-								/* break; */ $s = 1; continue;
-							}
-							instQueue[0].insert(inst.Inst.Out);
-							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = $appendSlice(new sliceType$1([]), anyRune));
-							inst.Next = new sliceType$2([inst.Inst.Out]);
-							$s = 10; continue;
-						/* } else if (_1 === (10)) { */ case 9:
-							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = false);
-							if (inst.Next.$length > 0) {
-								/* break; */ $s = 1; continue;
-							}
-							instQueue[0].insert(inst.Inst.Out);
-							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = $appendSlice(new sliceType$1([]), anyRuneNotNL));
-							inst.Next = $makeSlice(sliceType$2, ((_q$4 = ((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc]).$length / 2, (_q$4 === _q$4 && _q$4 !== 1/0 && _q$4 !== -1/0) ? _q$4 >> 0 : $throwRuntimeError("integer divide by zero")) + 1 >> 0));
-							_ref$4 = inst.Next;
-							_i$4 = 0;
-							while (true) {
-								if (!(_i$4 < _ref$4.$length)) { break; }
-								i$4 = _i$4;
-								(x$16 = inst.Next, ((i$4 < 0 || i$4 >= x$16.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$16.$array[x$16.$offset + i$4] = inst.Inst.Out));
-								_i$4++;
-							}
-						/* } */ case 10:
-					case 1:
-					$s = -1; return ok;
-					/* */ } return; } var $f = {$blk: makeOnePass·func1, $c: true, $r, _1, _i, _i$1, _i$2, _i$3, _i$4, _q, _q$1, _q$2, _q$3, _q$4, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _v, i, i$1, i$2, i$3, i$4, inst, m, matchArg, matchOut, ok, pc, r0, r0$1, r1, r1$1, runes, runes$1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
-				}; })(check, instQueue, onePassRunes, p, visitQueue);
-			instQueue[0].clear();
-			instQueue[0].insert(((p[0].Start >>> 0)));
-			m = $makeSlice(sliceType$14, p[0].Inst.$length);
+			out = [out];
+			p = this;
+			mp = new mdPrinter.ptr(p, strings.Repeat("#", p.headingLevel()) + " ", new bytes.Buffer.ptr(sliceType$1.nil, 0, 0));
+			out[0] = new bytes.Buffer.ptr(sliceType$1.nil, 0, 0);
+			_ref = d.Content;
+			_i = 0;
 			/* while (true) { */ case 1:
-				/* if (!(!instQueue[0].empty())) { break; } */ if(!(!instQueue[0].empty())) { $s = 2; continue; }
-				visitQueue[0].clear();
-				pc = instQueue[0].next();
-				_r = check[0](pc, m); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				/* */ if (!_r) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!_r) { */ case 3:
-					p[0] = ptrType$2.nil;
-					/* break; */ $s = 2; continue;
-				/* } */ case 4:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = _i;
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (i > 0) {
+					out[0].WriteByte(10);
+				}
+				$r = mp.block(out[0], x); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_i++;
 			$s = 1; continue;
 			case 2:
-			if (!(p[0] === ptrType$2.nil)) {
-				_ref = p[0].Inst;
-				_i = 0;
+			$s = -1; return out[0].Bytes();
+			/* */ } return; } var $f = {$blk: Markdown, $c: true, $r, _i, _ref, d, i, mp, out, p, x, $s};return $f;
+		};
+		$ptrType(mdPrinter).prototype.block = function block$6(out, x) {
+			var {_i, _i$1, _r, _r$1, _ref, _ref$1, _ref$2, _tuple, blk, i, i$1, id, item, line, loose, md, n, out, p, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {out, x});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			_ref = x;
+			/* */ if ($assertType(_ref, ptrType$2, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$3, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$5, true)[1]) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if ($assertType(_ref, ptrType$2, true)[1]) { */ case 1:
+				x$2 = _ref.$val;
+				$r = p.text(out, x$2.Text); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				out.WriteString("\n");
+				$s = 6; continue;
+			/* } else if ($assertType(_ref, ptrType$3, true)[1]) { */ case 2:
+				x$3 = _ref.$val;
+				out.WriteString(p.headingPrefix);
+				$r = p.text(out, x$3.Text); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r = p.Printer.headingID(x$3); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				id = _r;
+				if (!(id === "")) {
+					out.WriteString(" {#");
+					out.WriteString(id);
+					out.WriteString("}");
+				}
+				out.WriteString("\n");
+				$s = 6; continue;
+			/* } else if ($assertType(_ref, ptrType$4, true)[1]) { */ case 3:
+				x$4 = _ref.$val;
+				md = x$4.Text;
 				while (true) {
-					if (!(_i < _ref.$length)) { break; }
+					if (!(!(md === ""))) { break; }
+					line = "";
+					_tuple = strings.Cut(md, "\n");
+					line = _tuple[0];
+					md = _tuple[1];
+					if (!(line === "")) {
+						out.WriteString("\t");
+						out.WriteString(line);
+					}
+					out.WriteString("\n");
+				}
+				$s = 6; continue;
+			/* } else if ($assertType(_ref, ptrType$5, true)[1]) { */ case 4:
+				x$5 = _ref.$val;
+				loose = x$5.BlankBetween();
+				_ref$1 = x$5.Items;
+				_i = 0;
+				/* while (true) { */ case 10:
+					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 11; continue; }
 					i = _i;
-					(x = p[0].Inst, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])).Inst.Rune = ((i < 0 || i >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + i]);
+					item = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+					if (i > 0 && loose) {
+						out.WriteString("\n");
+					}
+					n = item.Number;
+					if (!(n === "")) {
+						out.WriteString(" ");
+						out.WriteString(n);
+						out.WriteString(". ");
+					} else {
+						out.WriteString("  - ");
+					}
+					_ref$2 = item.Content;
+					_i$1 = 0;
+					/* while (true) { */ case 12:
+						/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 13; continue; }
+						i$1 = _i$1;
+						blk = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
+						if (i$1 > 0) {
+							out.WriteString("\n    ");
+						}
+						$r = p.text(out, $assertType(blk, ptrType$2).Text); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						out.WriteString("\n");
+						_i$1++;
+					$s = 12; continue;
+					case 13:
 					_i++;
-				}
-			}
-			$s = -1; return p[0];
-			/* */ } return; } var $f = {$blk: makeOnePass$1, $c: true, $r, _i, _r, _ref, check, i, instQueue, m, onePassRunes, p, pc, visitQueue, x, $s};return $f;
+				$s = 10; continue;
+				case 11:
+				$s = 6; continue;
+			/* } else { */ case 5:
+				x$1 = _ref;
+				_r$1 = fmt.Fprintf(out, "?%T", new sliceType$2([x$1])); /* */ $s = 15; case 15: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_r$1;
+			/* } */ case 6:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: block$6, $c: true, $r, _i, _i$1, _r, _r$1, _ref, _ref$1, _ref$2, _tuple, blk, i, i$1, id, item, line, loose, md, n, out, p, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
 		};
-		compileOnePass = function compileOnePass$1(prog) {
-			var {_1, _i, _r, _ref, inst, opOut, p, prog, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s, $r, $c} = $restore(this, {prog});
+		$ptrType(mdPrinter).prototype.text = function text$6(out, x) {
+			var {_1, _r, i, line, out, p, x, $s, $r, $c} = $restore(this, {out, x});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			p = ptrType$2.nil;
-			if (prog.Start === 0) {
-				p = ptrType$2.nil;
-				$s = -1; return p;
+			p = this;
+			p.raw.Reset();
+			$r = p.rawText(p.raw, x); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r = bytes.TrimSpace(p.raw.Bytes()); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			line = _r;
+			if (line.$length === 0) {
+				$s = -1; return;
 			}
-			if (!(((x = prog.Inst, x$1 = prog.Start, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Op === 3)) || !(((((((x$2 = prog.Inst, x$3 = prog.Start, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3])).Arg << 24 >>> 24)) & 4) >>> 0) === 4))) {
-				p = ptrType$2.nil;
-				$s = -1; return p;
+			_1 = (0 >= line.$length ? ($throwRuntimeError("index out of range"), undefined) : line.$array[line.$offset + 0]);
+			if ((_1 === (43)) || (_1 === (45)) || (_1 === (42)) || (_1 === (35))) {
+				out.WriteByte(92);
+			} else if ((_1 === (48)) || (_1 === (49)) || (_1 === (50)) || (_1 === (51)) || (_1 === (52)) || (_1 === (53)) || (_1 === (54)) || (_1 === (55)) || (_1 === (56)) || (_1 === (57))) {
+				i = 1;
+				while (true) {
+					if (!(i < line.$length && 48 <= ((i < 0 || i >= line.$length) ? ($throwRuntimeError("index out of range"), undefined) : line.$array[line.$offset + i]) && ((i < 0 || i >= line.$length) ? ($throwRuntimeError("index out of range"), undefined) : line.$array[line.$offset + i]) <= 57)) { break; }
+					i = i + (1) >> 0;
+				}
+				if (i < line.$length && ((((i < 0 || i >= line.$length) ? ($throwRuntimeError("index out of range"), undefined) : line.$array[line.$offset + i]) === 46) || (((i < 0 || i >= line.$length) ? ($throwRuntimeError("index out of range"), undefined) : line.$array[line.$offset + i]) === 41))) {
+					out.Write($subslice(line, 0, i));
+					out.WriteByte(92);
+					line = $subslice(line, i);
+				}
 			}
-			_ref = prog.Inst;
+			out.Write(line);
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: text$6, $c: true, $r, _1, _r, i, line, out, p, x, $s};return $f;
+		};
+		$ptrType(mdPrinter).prototype.rawText = function rawText(out, x) {
+			var {_i, _r, _ref, _ref$1, out, p, t, t$1, t$2, t$3, t$4, url, x, $s, $r, $c} = $restore(this, {out, x});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			_ref = x;
 			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				inst = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), syntax.Inst);
-				opOut = (x$4 = prog.Inst, x$5 = inst.Out, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])).Op;
-				_1 = inst.Op;
-				if ((_1 === (0)) || (_1 === (1))) {
-					if ((opOut === 4) || ((x$6 = prog.Inst, x$7 = inst.Arg, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7])).Op === 4)) {
-						p = ptrType$2.nil;
-						$s = -1; return p;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_ref$1 = t;
+				/* */ if ($assertType(_ref$1, Plain, true)[1]) { $s = 3; continue; }
+				/* */ if ($assertType(_ref$1, Italic, true)[1]) { $s = 4; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$6, true)[1]) { $s = 5; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$7, true)[1]) { $s = 6; continue; }
+				/* */ $s = 7; continue;
+				/* if ($assertType(_ref$1, Plain, true)[1]) { */ case 3:
+					t$1 = _ref$1.$val;
+					p.escape(out, (t$1));
+					$s = 7; continue;
+				/* } else if ($assertType(_ref$1, Italic, true)[1]) { */ case 4:
+					t$2 = _ref$1.$val;
+					out.WriteString("*");
+					p.escape(out, (t$2));
+					out.WriteString("*");
+					$s = 7; continue;
+				/* } else if ($assertType(_ref$1, ptrType$6, true)[1]) { */ case 5:
+					t$3 = _ref$1.$val;
+					out.WriteString("[");
+					$r = p.rawText(out, t$3.Text); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					out.WriteString("](");
+					out.WriteString(t$3.URL);
+					out.WriteString(")");
+					$s = 7; continue;
+				/* } else if ($assertType(_ref$1, ptrType$7, true)[1]) { */ case 6:
+					t$4 = _ref$1.$val;
+					_r = p.Printer.docLinkURL(t$4); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					url = _r;
+					if (!(url === "")) {
+						out.WriteString("[");
 					}
-				} else if (_1 === (3)) {
-					if (opOut === 4) {
-						if (((((inst.Arg << 24 >>> 24)) & 8) >>> 0) === 8) {
-							_i++;
-							continue;
-						}
-						p = ptrType$2.nil;
-						$s = -1; return p;
+					$r = p.rawText(out, t$4.Text); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					if (!(url === "")) {
+						out.WriteString("](");
+						url = strings.ReplaceAll(url, "(", "%28");
+						url = strings.ReplaceAll(url, ")", "%29");
+						out.WriteString(url);
+						out.WriteString(")");
 					}
-				} else if (opOut === 4) {
-					p = ptrType$2.nil;
-					$s = -1; return p;
-				}
+				/* } */ case 7:
 				_i++;
-			}
-			p = onePassCopy(prog);
-			_r = makeOnePass(p); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			p = _r;
-			if (!(p === ptrType$2.nil)) {
-				cleanupOnePass(p, prog);
-			}
-			p = p;
-			$s = -1; return p;
-			/* */ } return; } var $f = {$blk: compileOnePass$1, $c: true, $r, _1, _i, _r, _ref, inst, opOut, p, prog, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s};return $f;
-		};
-		$ptrType(inputs).prototype.newBytes = function newBytes(b) {
-			var b, i;
-			i = this;
-			i.bytes.str = b;
-			return i.bytes;
-		};
-		$ptrType(inputs).prototype.newString = function newString(s) {
-			var i, s;
-			i = this;
-			i.string.str = s;
-			return i.string;
-		};
-		$ptrType(inputs).prototype.newReader = function newReader(r) {
-			var i, r;
-			i = this;
-			i.reader.r = r;
-			i.reader.atEOT = false;
-			i.reader.pos = 0;
-			return i.reader;
-		};
-		$ptrType(inputs).prototype.clear = function clear$1() {
-			var i;
-			i = this;
-			if (!(i.bytes.str === sliceType$4.nil)) {
-				i.bytes.str = sliceType$4.nil;
-			} else if (!($interfaceIsEqual(i.reader.r, $ifaceNil))) {
-				i.reader.r = $ifaceNil;
-			} else {
-				i.string.str = "";
-			}
+			$s = 1; continue;
+			case 2:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: rawText, $c: true, $r, _i, _r, _ref, _ref$1, out, p, t, t$1, t$2, t$3, t$4, url, x, $s};return $f;
 		};
-		$ptrType(inputs).prototype.init = function init$2(r, b, s) {
-			var b, i, r, s;
-			i = this;
-			if (!($interfaceIsEqual(r, $ifaceNil))) {
-				return [i.newReader(r), 0];
-			}
-			if (!(b === sliceType$4.nil)) {
-				return [i.newBytes(b), b.$length];
+		$ptrType(mdPrinter).prototype.escape = function escape(out, s) {
+			var _1, i, out, p, s, start;
+			p = this;
+			start = 0;
+			i = 0;
+			while (true) {
+				if (!(i < s.length)) { break; }
+				_1 = s.charCodeAt(i);
+				if (_1 === (10)) {
+					out.WriteString($substring(s, start, i));
+					out.WriteByte(32);
+					start = i + 1 >> 0;
+					i = i + (1) >> 0;
+					continue;
+				} else if ((_1 === (96)) || (_1 === (95)) || (_1 === (42)) || (_1 === (91)) || (_1 === (60)) || (_1 === (92))) {
+					out.WriteString($substring(s, start, i));
+					out.WriteByte(92);
+					out.WriteByte(s.charCodeAt(i));
+					start = i + 1 >> 0;
+				}
+				i = i + (1) >> 0;
 			}
-			return [i.newString(s), s.length];
+			out.WriteString($substring(s, start));
 		};
-		$ptrType(machine).prototype.init = function init$3(ncap) {
-			var _i, _ref, m, ncap, t;
-			m = this;
-			_ref = m.pool;
+		$ptrType(Printer).prototype.HTML = function HTML(d) {
+			var {_i, _ref, d, hp, out, p, x, $s, $r, $c} = $restore(this, {d});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			out = [out];
+			p = this;
+			hp = new htmlPrinter.ptr(p, false);
+			out[0] = new bytes.Buffer.ptr(sliceType$1.nil, 0, 0);
+			_ref = d.Content;
 			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				t.cap = $subslice(t.cap, 0, ncap);
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				$r = hp.block(out[0], x); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				_i++;
-			}
-			m.matchcap = $subslice(m.matchcap, 0, ncap);
-		};
-		$ptrType(machine).prototype.alloc = function alloc(i) {
-			var i, m, n, t, x, x$1;
-			m = this;
-			t = ptrType$4.nil;
-			n = m.pool.$length;
-			if (n > 0) {
-				t = (x = m.pool, x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-				m.pool = $subslice(m.pool, 0, (n - 1 >> 0));
-			} else {
-				t = new thread.ptr(ptrType$10.nil, sliceType$7.nil);
-				t.cap = $makeSlice(sliceType$7, m.matchcap.$length, m.matchcap.$capacity);
-			}
-			t.inst = i;
-			return t;
-		};
-		newLazyFlag = function newLazyFlag$1(r1, r2) {
-			var r1, r2, x, x$1, x$2;
-			return ((x = (x$1 = $shiftLeft64((new $Uint64(0, r1)), 32), x$2 = (new $Uint64(0, ((r2 >>> 0)))), new $Uint64(x$1.$high | x$2.$high, (x$1.$low | x$2.$low) >>> 0)), new lazyFlag(x.$high, x.$low)));
+			$s = 1; continue;
+			case 2:
+			$s = -1; return out[0].Bytes();
+			/* */ } return; } var $f = {$blk: HTML, $c: true, $r, _i, _ref, d, hp, out, p, x, $s};return $f;
 		};
-		lazyFlag.prototype.match = function match(op) {
-			var f, op, r1, r2;
-			f = this;
-			if (op === 0) {
-				return true;
-			}
-			r1 = (($shiftRightUint64(f, 32).$low >> 0));
-			if (!((((op & 1) >>> 0) === 0))) {
-				if (!((r1 === 10)) && r1 >= 0) {
-					return false;
+		$ptrType(htmlPrinter).prototype.block = function block$7(out, x) {
+			var {_i, _i$1, _r, _r$1, _ref, _ref$1, _ref$2, blk, h, id, item, kind, n, next, out, p, x, x$1, x$2, x$3, x$4, x$5, x$6, $s, $r, $c} = $restore(this, {out, x});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			_ref = x;
+			/* */ if ($assertType(_ref, ptrType$2, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$3, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$5, true)[1]) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if ($assertType(_ref, ptrType$2, true)[1]) { */ case 1:
+				x$2 = _ref.$val;
+				if (!p.tight) {
+					out.WriteString("<p>");
 				}
-				op = (op & ~(1)) << 24 >>> 24;
-			}
-			if (!((((op & 4) >>> 0) === 0))) {
-				if (r1 >= 0) {
-					return false;
+				$r = p.text(out, x$2.Text); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				out.WriteString("\n");
+				$s = 6; continue;
+			/* } else if ($assertType(_ref, ptrType$3, true)[1]) { */ case 2:
+				x$3 = _ref.$val;
+				out.WriteString("<h");
+				h = strconv.Itoa(p.Printer.headingLevel());
+				out.WriteString(h);
+				_r = p.Printer.headingID(x$3); /* */ $s = 8; case 8: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				id = _r;
+				if (!(id === "")) {
+					out.WriteString(" id=\"");
+					p.escape(out, id);
+					out.WriteString("\"");
 				}
-				op = (op & ~(4)) << 24 >>> 24;
-			}
-			if (op === 0) {
-				return true;
-			}
-			r2 = ((f.$low >> 0));
-			if (!((((op & 2) >>> 0) === 0))) {
-				if (!((r2 === 10)) && r2 >= 0) {
-					return false;
+				out.WriteString(">");
+				$r = p.text(out, x$3.Text); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				out.WriteString("</h");
+				out.WriteString(h);
+				out.WriteString(">\n");
+				$s = 6; continue;
+			/* } else if ($assertType(_ref, ptrType$4, true)[1]) { */ case 3:
+				x$4 = _ref.$val;
+				out.WriteString("<pre>");
+				p.escape(out, x$4.Text);
+				out.WriteString("</pre>\n");
+				$s = 6; continue;
+			/* } else if ($assertType(_ref, ptrType$5, true)[1]) { */ case 4:
+				x$5 = _ref.$val;
+				kind = "ol>\n";
+				if ((x$6 = x$5.Items, (0 >= x$6.$length ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + 0])).Number === "") {
+					kind = "ul>\n";
 				}
-				op = (op & ~(2)) << 24 >>> 24;
-			}
-			if (!((((op & 8) >>> 0) === 0))) {
-				if (r2 >= 0) {
-					return false;
+				out.WriteString("<");
+				out.WriteString(kind);
+				next = "1";
+				_ref$1 = x$5.Items;
+				_i = 0;
+				/* while (true) { */ case 10:
+					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 11; continue; }
+					item = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+					out.WriteString("<li");
+					n = item.Number;
+					if (!(n === "")) {
+						if (!(n === next)) {
+							out.WriteString(" value=\"");
+							out.WriteString(n);
+							out.WriteString("\"");
+							next = n;
+						}
+						next = inc(next);
+					}
+					out.WriteString(">");
+					p.tight = !x$5.BlankBetween();
+					_ref$2 = item.Content;
+					_i$1 = 0;
+					/* while (true) { */ case 12:
+						/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 13; continue; }
+						blk = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
+						$r = p.block(out, blk); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_i$1++;
+					$s = 12; continue;
+					case 13:
+					p.tight = false;
+					_i++;
+				$s = 10; continue;
+				case 11:
+				out.WriteString("</");
+				out.WriteString(kind);
+				$s = 6; continue;
+			/* } else { */ case 5:
+				x$1 = _ref;
+				_r$1 = fmt.Fprintf(out, "?%T", new sliceType$2([x$1])); /* */ $s = 15; case 15: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_r$1;
+			/* } */ case 6:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: block$7, $c: true, $r, _i, _i$1, _r, _r$1, _ref, _ref$1, _ref$2, blk, h, id, item, kind, n, next, out, p, x, x$1, x$2, x$3, x$4, x$5, x$6, $s};return $f;
+		};
+		inc = function inc$1(s) {
+			var b, i, s;
+			b = (new sliceType$1($stringToBytes(s)));
+			i = b.$length - 1 >> 0;
+			while (true) {
+				if (!(i >= 0)) { break; }
+				if (((i < 0 || i >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + i]) < 57) {
+					((i < 0 || i >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + i] = (((i < 0 || i >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + i]) + (1) << 24 >>> 24));
+					return ($bytesToString(b));
 				}
-				op = (op & ~(8)) << 24 >>> 24;
-			}
-			if (op === 0) {
-				return true;
-			}
-			if (!(syntax.IsWordChar(r1) === syntax.IsWordChar(r2))) {
-				op = (op & ~(16)) << 24 >>> 24;
-			} else {
-				op = (op & ~(32)) << 24 >>> 24;
+				((i < 0 || i >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + i] = 48);
+				i = i - (1) >> 0;
 			}
-			return op === 0;
+			return "1" + ($bytesToString(b));
 		};
-		$ptrType(lazyFlag).prototype.match = function(...$args) { return this.$get().match(...$args); };
-		$ptrType(machine).prototype.match = function match$1(i, pos) {
-			var {_i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _v, advance, flag, i, i$1, m, nextq, pos, r, r1, runq, startCond, width, width1, x, x$1, $s, $r, $c} = $restore(this, {i, pos});
+		$ptrType(htmlPrinter).prototype.text = function text$7(out, x) {
+			var {_i, _r, _ref, _ref$1, out, p, t, t$1, t$2, t$3, t$4, url, x, $s, $r, $c} = $restore(this, {out, x});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			flag = [flag];
-			m = this;
-			startCond = m.re.cond;
-			if (startCond === 255) {
-				$s = -1; return false;
-			}
-			m.matched = false;
-			_ref = m.matchcap;
+			p = this;
+			_ref = x;
 			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i$1 = _i;
-				(x = m.matchcap, ((i$1 < 0 || i$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i$1] = -1));
-				_i++;
-			}
-			_tmp = m.q0;
-			_tmp$1 = m.q1;
-			runq = _tmp;
-			nextq = _tmp$1;
-			_tmp$2 = -1;
-			_tmp$3 = -1;
-			r = _tmp$2;
-			r1 = _tmp$3;
-			_tmp$4 = 0;
-			_tmp$5 = 0;
-			width = _tmp$4;
-			width1 = _tmp$5;
-			_r = i.step(pos); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = _r;
-			r = _tuple[0];
-			width = _tuple[1];
-			/* */ if (!((r === -1))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!((r === -1))) { */ case 2:
-				_r$1 = i.step(pos + width >> 0); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple$1 = _r$1;
-				r1 = _tuple$1[0];
-				width1 = _tuple$1[1];
-			/* } */ case 3:
-			flag[0] = new lazyFlag(0, 0);
-			/* */ if (pos === 0) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (pos === 0) { */ case 5:
-				flag[0] = newLazyFlag(-1, r);
-				$s = 7; continue;
-			/* } else { */ case 6:
-				_r$2 = i.context(pos); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				flag[0] = _r$2;
-			/* } */ case 7:
-			/* while (true) { */ case 9:
-				/* */ if (runq.dense.$length === 0) { $s = 11; continue; }
-				/* */ $s = 12; continue;
-				/* if (runq.dense.$length === 0) { */ case 11:
-					if (!((((startCond & 4) >>> 0) === 0)) && !((pos === 0))) {
-						/* break; */ $s = 10; continue;
-					}
-					if (m.matched) {
-						/* break; */ $s = 10; continue;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_ref$1 = t;
+				/* */ if ($assertType(_ref$1, Plain, true)[1]) { $s = 3; continue; }
+				/* */ if ($assertType(_ref$1, Italic, true)[1]) { $s = 4; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$6, true)[1]) { $s = 5; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$7, true)[1]) { $s = 6; continue; }
+				/* */ $s = 7; continue;
+				/* if ($assertType(_ref$1, Plain, true)[1]) { */ case 3:
+					t$1 = _ref$1.$val;
+					p.escape(out, (t$1));
+					$s = 7; continue;
+				/* } else if ($assertType(_ref$1, Italic, true)[1]) { */ case 4:
+					t$2 = _ref$1.$val;
+					out.WriteString("<i>");
+					p.escape(out, (t$2));
+					out.WriteString("</i>");
+					$s = 7; continue;
+				/* } else if ($assertType(_ref$1, ptrType$6, true)[1]) { */ case 5:
+					t$3 = _ref$1.$val;
+					out.WriteString("<a href=\"");
+					p.escape(out, t$3.URL);
+					out.WriteString("\">");
+					$r = p.text(out, t$3.Text); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					out.WriteString("</a>");
+					$s = 7; continue;
+				/* } else if ($assertType(_ref$1, ptrType$7, true)[1]) { */ case 6:
+					t$4 = _ref$1.$val;
+					_r = p.Printer.docLinkURL(t$4); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					url = _r;
+					if (!(url === "")) {
+						out.WriteString("<a href=\"");
+						p.escape(out, url);
+						out.WriteString("\">");
 					}
-					if (!(m.re.prefix.length > 0 && !((r1 === m.re.prefixRune)))) { _v = false; $s = 15; continue s; }
-					_r$3 = i.canCheckPrefix(); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_v = _r$3; case 15:
-					/* */ if (_v) { $s = 13; continue; }
-					/* */ $s = 14; continue;
-					/* if (_v) { */ case 13:
-						_r$4 = i.index(m.re, pos); /* */ $s = 17; case 17: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						advance = _r$4;
-						if (advance < 0) {
-							/* break; */ $s = 10; continue;
-						}
-						pos = pos + (advance) >> 0;
-						_r$5 = i.step(pos); /* */ $s = 18; case 18: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						_tuple$2 = _r$5;
-						r = _tuple$2[0];
-						width = _tuple$2[1];
-						_r$6 = i.step(pos + width >> 0); /* */ $s = 19; case 19: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						_tuple$3 = _r$6;
-						r1 = _tuple$3[0];
-						width1 = _tuple$3[1];
-					/* } */ case 14:
-				/* } */ case 12:
-				if (!m.matched) {
-					if (m.matchcap.$length > 0) {
-						(x$1 = m.matchcap, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0] = pos));
+					$r = p.text(out, t$4.Text); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					if (!(url === "")) {
+						out.WriteString("</a>");
 					}
-					m.add(runq, ((m.p.Start >>> 0)), pos, m.matchcap, (flag.$ptr || (flag.$ptr = new ptrType$11(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, flag))), ptrType$4.nil);
-				}
-				flag[0] = newLazyFlag(r, r1);
-				m.step(runq, nextq, pos, pos + width >> 0, r, (flag.$ptr || (flag.$ptr = new ptrType$11(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, flag))));
-				if (width === 0) {
-					/* break; */ $s = 10; continue;
-				}
-				if ((m.matchcap.$length === 0) && m.matched) {
-					/* break; */ $s = 10; continue;
-				}
-				pos = pos + (width) >> 0;
-				_tmp$6 = r1;
-				_tmp$7 = width1;
-				r = _tmp$6;
-				width = _tmp$7;
-				/* */ if (!((r === -1))) { $s = 20; continue; }
-				/* */ $s = 21; continue;
-				/* if (!((r === -1))) { */ case 20:
-					_r$7 = i.step(pos + width >> 0); /* */ $s = 22; case 22: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					_tuple$4 = _r$7;
-					r1 = _tuple$4[0];
-					width1 = _tuple$4[1];
-				/* } */ case 21:
-				_tmp$8 = nextq;
-				_tmp$9 = runq;
-				runq = _tmp$8;
-				nextq = _tmp$9;
-			$s = 9; continue;
-			case 10:
-			m.clear(nextq);
-			$s = -1; return m.matched;
-			/* */ } return; } var $f = {$blk: match$1, $c: true, $r, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _v, advance, flag, i, i$1, m, nextq, pos, r, r1, runq, startCond, width, width1, x, x$1, $s};return $f;
+				/* } */ case 7:
+				_i++;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: text$7, $c: true, $r, _i, _r, _ref, _ref$1, out, p, t, t$1, t$2, t$3, t$4, url, x, $s};return $f;
 		};
-		$ptrType(machine).prototype.clear = function clear$2(q) {
-			var _i, _ref, d, m, q;
-			m = this;
-			_ref = q.dense;
-			_i = 0;
+		$ptrType(htmlPrinter).prototype.escape = function escape$1(out, s) {
+			var _1, i, out, p, s, start;
+			p = this;
+			start = 0;
+			i = 0;
 			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				d = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), entry);
-				if (!(d.t === ptrType$4.nil)) {
-					m.pool = $append(m.pool, d.t);
+				if (!(i < s.length)) { break; }
+				_1 = s.charCodeAt(i);
+				if (_1 === (60)) {
+					out.WriteString($substring(s, start, i));
+					out.WriteString("&lt;");
+					start = i + 1 >> 0;
+				} else if (_1 === (38)) {
+					out.WriteString($substring(s, start, i));
+					out.WriteString("&amp;");
+					start = i + 1 >> 0;
+				} else if (_1 === (34)) {
+					out.WriteString($substring(s, start, i));
+					out.WriteString("&quot;");
+					start = i + 1 >> 0;
+				} else if (_1 === (39)) {
+					out.WriteString($substring(s, start, i));
+					out.WriteString("&apos;");
+					start = i + 1 >> 0;
+				} else if (_1 === (62)) {
+					out.WriteString($substring(s, start, i));
+					out.WriteString("&gt;");
+					start = i + 1 >> 0;
 				}
-				_i++;
+				i = i + (1) >> 0;
+			}
+			out.WriteString($substring(s, start));
+		};
+		ptrType$13.methods = [{prop: "block", name: "block", pkg: "go/doc/comment", typ: $funcType([ptrType$12, Block], [], false)}, {prop: "text", name: "text", pkg: "go/doc/comment", typ: $funcType([ptrType$12, $String, sliceType$8], [], false)}, {prop: "oneLongLine", name: "oneLongLine", pkg: "go/doc/comment", typ: $funcType([ptrType$1, sliceType$8], [], false)}];
+		ptrType.methods = [{prop: "Text", name: "Text", pkg: "", typ: $funcType([ptrType$9], [sliceType$1], false)}, {prop: "headingLevel", name: "headingLevel", pkg: "go/doc/comment", typ: $funcType([], [$Int], false)}, {prop: "headingID", name: "headingID", pkg: "go/doc/comment", typ: $funcType([ptrType$3], [$String], false)}, {prop: "docLinkURL", name: "docLinkURL", pkg: "go/doc/comment", typ: $funcType([ptrType$7], [$String], false)}, {prop: "Comment", name: "Comment", pkg: "", typ: $funcType([ptrType$9], [sliceType$1], false)}, {prop: "Markdown", name: "Markdown", pkg: "", typ: $funcType([ptrType$9], [sliceType$1], false)}, {prop: "HTML", name: "HTML", pkg: "", typ: $funcType([ptrType$9], [sliceType$1], false)}];
+		ptrType$14.methods = [{prop: "block", name: "block", pkg: "go/doc/comment", typ: $funcType([ptrType$12, Block], [], false)}, {prop: "text", name: "text", pkg: "go/doc/comment", typ: $funcType([ptrType$12, $String, sliceType$8], [], false)}, {prop: "indent", name: "indent", pkg: "go/doc/comment", typ: $funcType([ptrType$12, $String, $String], [], false)}];
+		ptrType$3.methods = [{prop: "DefaultID", name: "DefaultID", pkg: "", typ: $funcType([], [$String], false)}, {prop: "block", name: "block", pkg: "go/doc/comment", typ: $funcType([], [], false)}];
+		ptrType$5.methods = [{prop: "block", name: "block", pkg: "go/doc/comment", typ: $funcType([], [], false)}, {prop: "BlankBefore", name: "BlankBefore", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "BlankBetween", name: "BlankBetween", pkg: "", typ: $funcType([], [$Bool], false)}];
+		ptrType$2.methods = [{prop: "block", name: "block", pkg: "go/doc/comment", typ: $funcType([], [], false)}];
+		ptrType$4.methods = [{prop: "block", name: "block", pkg: "go/doc/comment", typ: $funcType([], [], false)}];
+		Plain.methods = [{prop: "text", name: "text", pkg: "go/doc/comment", typ: $funcType([], [], false)}];
+		Italic.methods = [{prop: "text", name: "text", pkg: "go/doc/comment", typ: $funcType([], [], false)}];
+		ptrType$6.methods = [{prop: "text", name: "text", pkg: "go/doc/comment", typ: $funcType([], [], false)}];
+		ptrType$7.methods = [{prop: "DefaultURL", name: "DefaultURL", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "text", name: "text", pkg: "go/doc/comment", typ: $funcType([], [], false)}];
+		ptrType$8.methods = [{prop: "Parse", name: "Parse", pkg: "", typ: $funcType([$String], [ptrType$9], false)}];
+		ptrType$15.methods = [{prop: "lookupPkg", name: "lookupPkg", pkg: "go/doc/comment", typ: $funcType([$String], [$String, $Bool], false)}, {prop: "oldHeading", name: "oldHeading", pkg: "go/doc/comment", typ: $funcType([$String], [Block], false)}, {prop: "heading", name: "heading", pkg: "go/doc/comment", typ: $funcType([$String], [Block], false)}, {prop: "code", name: "code", pkg: "go/doc/comment", typ: $funcType([sliceType], [ptrType$4], false)}, {prop: "paragraph", name: "paragraph", pkg: "go/doc/comment", typ: $funcType([sliceType], [Block], false)}, {prop: "list", name: "list", pkg: "go/doc/comment", typ: $funcType([sliceType, $Bool], [ptrType$5], false)}, {prop: "parseLinkedText", name: "parseLinkedText", pkg: "go/doc/comment", typ: $funcType([$String], [sliceType$8], false)}, {prop: "docLink", name: "docLink", pkg: "go/doc/comment", typ: $funcType([$String, $String, $String], [ptrType$7, $Bool], false)}, {prop: "parseText", name: "parseText", pkg: "go/doc/comment", typ: $funcType([sliceType$8, $String, $Bool], [sliceType$8], false)}];
+		ptrType$16.methods = [{prop: "block", name: "block", pkg: "go/doc/comment", typ: $funcType([ptrType$12, Block], [], false)}, {prop: "text", name: "text", pkg: "go/doc/comment", typ: $funcType([ptrType$12, sliceType$8], [], false)}, {prop: "rawText", name: "rawText", pkg: "go/doc/comment", typ: $funcType([ptrType$12, sliceType$8], [], false)}, {prop: "escape", name: "escape", pkg: "go/doc/comment", typ: $funcType([ptrType$12, $String], [], false)}];
+		ptrType$17.methods = [{prop: "block", name: "block", pkg: "go/doc/comment", typ: $funcType([ptrType$12, Block], [], false)}, {prop: "text", name: "text", pkg: "go/doc/comment", typ: $funcType([ptrType$12, sliceType$8], [], false)}, {prop: "escape", name: "escape", pkg: "go/doc/comment", typ: $funcType([ptrType$12, $String], [], false)}];
+		textPrinter.init("go/doc/comment", [{prop: "Printer", name: "Printer", embedded: true, exported: true, typ: ptrType, tag: ""}, {prop: "long$1", name: "long", embedded: false, exported: false, typ: strings.Builder, tag: ""}, {prop: "prefix", name: "prefix", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "codePrefix", name: "codePrefix", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "width", name: "width", embedded: false, exported: false, typ: $Int, tag: ""}]);
+		Printer.init("", [{prop: "HeadingLevel", name: "HeadingLevel", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "HeadingID", name: "HeadingID", embedded: false, exported: true, typ: funcType, tag: ""}, {prop: "DocLinkURL", name: "DocLinkURL", embedded: false, exported: true, typ: funcType$1, tag: ""}, {prop: "DocLinkBaseURL", name: "DocLinkBaseURL", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "TextPrefix", name: "TextPrefix", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "TextCodePrefix", name: "TextCodePrefix", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "TextWidth", name: "TextWidth", embedded: false, exported: true, typ: $Int, tag: ""}]);
+		commentPrinter.init("", [{prop: "Printer", name: "Printer", embedded: true, exported: true, typ: ptrType, tag: ""}]);
+		Doc.init("", [{prop: "Content", name: "Content", embedded: false, exported: true, typ: sliceType$5, tag: ""}, {prop: "Links", name: "Links", embedded: false, exported: true, typ: sliceType$6, tag: ""}]);
+		LinkDef.init("", [{prop: "Text", name: "Text", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "URL", name: "URL", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Used", name: "Used", embedded: false, exported: true, typ: $Bool, tag: ""}]);
+		Block.init([{prop: "block", name: "block", pkg: "go/doc/comment", typ: $funcType([], [], false)}]);
+		Heading.init("", [{prop: "Text", name: "Text", embedded: false, exported: true, typ: sliceType$8, tag: ""}]);
+		List.init("", [{prop: "Items", name: "Items", embedded: false, exported: true, typ: sliceType$9, tag: ""}, {prop: "ForceBlankBefore", name: "ForceBlankBefore", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "ForceBlankBetween", name: "ForceBlankBetween", embedded: false, exported: true, typ: $Bool, tag: ""}]);
+		ListItem.init("", [{prop: "Number", name: "Number", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Content", name: "Content", embedded: false, exported: true, typ: sliceType$5, tag: ""}]);
+		Paragraph.init("", [{prop: "Text", name: "Text", embedded: false, exported: true, typ: sliceType$8, tag: ""}]);
+		Code.init("", [{prop: "Text", name: "Text", embedded: false, exported: true, typ: $String, tag: ""}]);
+		Text.init([{prop: "text", name: "text", pkg: "go/doc/comment", typ: $funcType([], [], false)}]);
+		Link.init("", [{prop: "Auto", name: "Auto", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "Text", name: "Text", embedded: false, exported: true, typ: sliceType$8, tag: ""}, {prop: "URL", name: "URL", embedded: false, exported: true, typ: $String, tag: ""}]);
+		DocLink.init("", [{prop: "Text", name: "Text", embedded: false, exported: true, typ: sliceType$8, tag: ""}, {prop: "ImportPath", name: "ImportPath", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Recv", name: "Recv", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}]);
+		Parser.init("", [{prop: "Words", name: "Words", embedded: false, exported: true, typ: mapType, tag: ""}, {prop: "LookupPackage", name: "LookupPackage", embedded: false, exported: true, typ: funcType$2, tag: ""}, {prop: "LookupSym", name: "LookupSym", embedded: false, exported: true, typ: funcType$3, tag: ""}]);
+		parseDoc.init("go/doc/comment", [{prop: "Parser", name: "Parser", embedded: true, exported: true, typ: ptrType$8, tag: ""}, {prop: "Doc", name: "Doc", embedded: true, exported: true, typ: ptrType$9, tag: ""}, {prop: "links", name: "links", embedded: false, exported: false, typ: mapType$1, tag: ""}, {prop: "lines", name: "lines", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "lookupSym", name: "lookupSym", embedded: false, exported: false, typ: funcType$3, tag: ""}]);
+		span.init("go/doc/comment", [{prop: "start", name: "start", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "end", name: "end", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "kind", name: "kind", embedded: false, exported: false, typ: spanKind, tag: ""}]);
+		mdPrinter.init("go/doc/comment", [{prop: "Printer", name: "Printer", embedded: true, exported: true, typ: ptrType, tag: ""}, {prop: "headingPrefix", name: "headingPrefix", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "raw", name: "raw", embedded: false, exported: false, typ: bytes.Buffer, tag: ""}]);
+		htmlPrinter.init("go/doc/comment", [{prop: "Printer", name: "Printer", embedded: true, exported: true, typ: ptrType, tag: ""}, {prop: "tight", name: "tight", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		score.init("go/doc/comment", [{prop: "hi", name: "hi", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "lo", name: "lo", embedded: false, exported: false, typ: $Int64, tag: ""}]);
+	};
+	$init = function() {
+		$pkg.$init = function() {};
+		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
+		$r = bytes.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = fmt.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = sort.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strconv.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strings.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = unicode.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = utf8.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		stdPkgs = new sliceType(["bufio", "bytes", "cmp", "context", "crypto", "embed", "encoding", "errors", "expvar", "flag", "fmt", "hash", "html", "image", "io", "log", "maps", "math", "mime", "net", "os", "path", "plugin", "reflect", "regexp", "runtime", "slices", "sort", "strconv", "strings", "sync", "syscall", "testing", "time", "unicode", "unsafe"]);
+		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
+	};
+	$pkg.$init = $init;
+	return $pkg;
+})();
+$packages["text/tabwriter"] = (function() {
+	var $pkg = {}, $init, io, utf8, cell, Writer, osError, sliceType, sliceType$1, ptrType, ptrType$1, arrayType, sliceType$2, sliceType$3, ptrType$2, newline, tabs, vbar, hbar, NewWriter;
+	io = $packages["io"];
+	utf8 = $packages["unicode/utf8"];
+	cell = $newType(0, $kindStruct, "tabwriter.cell", true, "text/tabwriter", false, function(size_, width_, htab_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.size = 0;
+			this.width = 0;
+			this.htab = false;
+			return;
+		}
+		this.size = size_;
+		this.width = width_;
+		this.htab = htab_;
+	});
+	Writer = $newType(0, $kindStruct, "tabwriter.Writer", true, "text/tabwriter", true, function(output_, minwidth_, tabwidth_, padding_, padbytes_, flags_, buf_, pos_, cell_, endChar_, lines_, widths_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.output = $ifaceNil;
+			this.minwidth = 0;
+			this.tabwidth = 0;
+			this.padding = 0;
+			this.padbytes = arrayType.zero();
+			this.flags = 0;
+			this.buf = sliceType.nil;
+			this.pos = 0;
+			this.cell = new cell.ptr(0, 0, false);
+			this.endChar = 0;
+			this.lines = sliceType$2.nil;
+			this.widths = sliceType$3.nil;
+			return;
+		}
+		this.output = output_;
+		this.minwidth = minwidth_;
+		this.tabwidth = tabwidth_;
+		this.padding = padding_;
+		this.padbytes = padbytes_;
+		this.flags = flags_;
+		this.buf = buf_;
+		this.pos = pos_;
+		this.cell = cell_;
+		this.endChar = endChar_;
+		this.lines = lines_;
+		this.widths = widths_;
+	});
+	osError = $newType(0, $kindStruct, "tabwriter.osError", true, "text/tabwriter", false, function(err_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.err = $ifaceNil;
+			return;
+		}
+		this.err = err_;
+	});
+	$pkg.cell = cell;
+	$pkg.Writer = Writer;
+	$pkg.osError = osError;
+	$pkg.$finishSetup = function() {
+		sliceType = $sliceType($Uint8);
+		sliceType$1 = $sliceType(cell);
+		ptrType = $ptrType(sliceType$1);
+		ptrType$1 = $ptrType($error);
+		arrayType = $arrayType($Uint8, 8);
+		sliceType$2 = $sliceType(sliceType$1);
+		sliceType$3 = $sliceType($Int);
+		ptrType$2 = $ptrType(Writer);
+		$ptrType(Writer).prototype.addLine = function addLine(flushed) {
+			var b, flushed, n, n$1, prev, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
+			b = this;
+			n = b.lines.$length + 1 >> 0;
+			if (n <= b.lines.$capacity) {
+				b.lines = $subslice(b.lines, 0, n);
+				(x$2 = b.lines, x$3 = n - 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3] = $subslice((x = b.lines, x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])), 0, 0)));
+			} else {
+				b.lines = $append(b.lines, sliceType$1.nil);
 			}
-			q.dense = $subslice(q.dense, 0, 0);
-		};
-		$ptrType(machine).prototype.step = function step$3(runq, nextq, pos, nextPos, c, nextCond) {
-			var _1, _i, _ref, add, c, d, d$1, i, j, longest, m, nextCond, nextPos, nextq, pos, runq, t, x, x$1, x$2, x$3, x$4, x$5;
-			m = this;
-			longest = m.re.longest;
-			j = 0;
-			while (true) {
-				if (!(j < runq.dense.$length)) { break; }
-				d = (x = runq.dense, ((j < 0 || j >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + j]));
-				t = d.t;
-				if (t === ptrType$4.nil) {
-					j = j + (1) >> 0;
-					continue;
-				}
-				if (longest && m.matched && t.cap.$length > 0 && (x$1 = m.matchcap, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])) < (x$2 = t.cap, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]))) {
-					m.pool = $append(m.pool, t);
-					j = j + (1) >> 0;
-					continue;
-				}
-				i = t.inst;
-				add = false;
-				_1 = i.Op;
-				if (_1 === (4)) {
-					if (t.cap.$length > 0 && (!longest || !m.matched || (x$3 = m.matchcap, (1 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 1])) < pos)) {
-						(x$4 = t.cap, (1 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 1] = pos));
-						$copySlice(m.matchcap, t.cap);
-					}
-					if (!longest) {
-						_ref = $subslice(runq.dense, (j + 1 >> 0));
-						_i = 0;
-						while (true) {
-							if (!(_i < _ref.$length)) { break; }
-							d$1 = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), entry);
-							if (!(d$1.t === ptrType$4.nil)) {
-								m.pool = $append(m.pool, d$1.t);
-							}
-							_i++;
-						}
-						runq.dense = $subslice(runq.dense, 0, 0);
+			if (!flushed) {
+				n$1 = b.lines.$length;
+				if (n$1 >= 2) {
+					prev = (x$4 = b.lines, x$5 = n$1 - 2 >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])).$length;
+					if (prev > (x$6 = b.lines, x$7 = n$1 - 1 >> 0, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7])).$capacity) {
+						(x$8 = b.lines, x$9 = n$1 - 1 >> 0, ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9] = $makeSlice(sliceType$1, 0, prev)));
 					}
-					m.matched = true;
-				} else if (_1 === (7)) {
-					add = i.MatchRune(c);
-				} else if (_1 === (8)) {
-					add = c === (x$5 = i.Rune, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0]));
-				} else if (_1 === (9)) {
-					add = true;
-				} else if (_1 === (10)) {
-					add = !((c === 10));
-				} else {
-					$panic(new $String("bad inst"));
-				}
-				if (add) {
-					t = m.add(nextq, i.Out, nextPos, t.cap, nextCond, t);
 				}
-				if (!(t === ptrType$4.nil)) {
-					m.pool = $append(m.pool, t);
-				}
-				j = j + (1) >> 0;
-			}
-			runq.dense = $subslice(runq.dense, 0, 0);
-		};
-		$ptrType(machine).prototype.add = function add(q, pc, pos, cap, cond, t) {
-			var _1, cap, cond, d, i, j, j$1, m, opos, pc, pos, q, t, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, $s;
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			m = this;
-			/* Again: */ case 1:
-			if (pc === 0) {
-				$s = -1; return t;
-			}
-			j = (x = q.sparse, ((pc < 0 || pc >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + pc]));
-			if (j < ((q.dense.$length >>> 0)) && ((x$1 = q.dense, ((j < 0 || j >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + j])).pc === pc)) {
-				$s = -1; return t;
-			}
-			j$1 = q.dense.$length;
-			q.dense = $subslice(q.dense, 0, (j$1 + 1 >> 0));
-			d = (x$2 = q.dense, ((j$1 < 0 || j$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + j$1]));
-			d.t = ptrType$4.nil;
-			d.pc = pc;
-			(x$3 = q.sparse, ((pc < 0 || pc >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + pc] = ((j$1 >>> 0))));
-			i = (x$4 = m.p.Inst, ((pc < 0 || pc >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + pc]));
-				_1 = i.Op;
-				/* */ if (_1 === (5)) { $s = 3; continue; }
-				/* */ if ((_1 === (0)) || (_1 === (1))) { $s = 4; continue; }
-				/* */ if (_1 === (3)) { $s = 5; continue; }
-				/* */ if (_1 === (6)) { $s = 6; continue; }
-				/* */ if (_1 === (2)) { $s = 7; continue; }
-				/* */ if ((_1 === (4)) || (_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10))) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (_1 === (5)) { */ case 3:
-					$s = 10; continue;
-				/* } else if ((_1 === (0)) || (_1 === (1))) { */ case 4:
-					t = m.add(q, i.Out, pos, cap, cond, t);
-					pc = i.Arg;
-					/* goto Again */ $s = 1; continue;
-					$s = 10; continue;
-				/* } else if (_1 === (3)) { */ case 5:
-					/* */ if (cond.match(((i.Arg << 24 >>> 24)))) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if (cond.match(((i.Arg << 24 >>> 24)))) { */ case 11:
-						pc = i.Out;
-						/* goto Again */ $s = 1; continue;
-					/* } */ case 12:
-					$s = 10; continue;
-				/* } else if (_1 === (6)) { */ case 6:
-					pc = i.Out;
-					/* goto Again */ $s = 1; continue;
-					$s = 10; continue;
-				/* } else if (_1 === (2)) { */ case 7:
-					/* */ if (((i.Arg >> 0)) < cap.$length) { $s = 13; continue; }
-					/* */ $s = 14; continue;
-					/* if (((i.Arg >> 0)) < cap.$length) { */ case 13:
-						opos = (x$5 = i.Arg, ((x$5 < 0 || x$5 >= cap.$length) ? ($throwRuntimeError("index out of range"), undefined) : cap.$array[cap.$offset + x$5]));
-						(x$6 = i.Arg, ((x$6 < 0 || x$6 >= cap.$length) ? ($throwRuntimeError("index out of range"), undefined) : cap.$array[cap.$offset + x$6] = pos));
-						m.add(q, i.Out, pos, cap, cond, ptrType$4.nil);
-						(x$7 = i.Arg, ((x$7 < 0 || x$7 >= cap.$length) ? ($throwRuntimeError("index out of range"), undefined) : cap.$array[cap.$offset + x$7] = opos));
-						$s = 15; continue;
-					/* } else { */ case 14:
-						pc = i.Out;
-						/* goto Again */ $s = 1; continue;
-					/* } */ case 15:
-					$s = 10; continue;
-				/* } else if ((_1 === (4)) || (_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10))) { */ case 8:
-					if (t === ptrType$4.nil) {
-						t = m.alloc(i);
-					} else {
-						t.inst = i;
-					}
-					if (cap.$length > 0 && !((x$8 = t.cap, $indexPtr(x$8.$array, x$8.$offset + 0, ptrType$7)) === $indexPtr(cap.$array, cap.$offset + 0, ptrType$7))) {
-						$copySlice(t.cap, cap);
-					}
-					d.t = t;
-					t = ptrType$4.nil;
-					$s = 10; continue;
-				/* } else { */ case 9:
-					$panic(new $String("unhandled"));
-				/* } */ case 10:
-			case 2:
-			$s = -1; return t;
-			/* */ } return; }
-		};
-		newOnePassMachine = function newOnePassMachine$1() {
-			var {_r, _tuple, m, ok, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = onePassPool.Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r, ptrType$12, true);
-			m = _tuple[0];
-			ok = _tuple[1];
-			if (!ok) {
-				m = new onePassMachine.ptr(new inputs.ptr(new inputBytes.ptr(sliceType$4.nil), new inputString.ptr(""), new inputReader.ptr($ifaceNil, false, 0)), sliceType$7.nil);
 			}
-			$s = -1; return m;
-			/* */ } return; } var $f = {$blk: newOnePassMachine$1, $c: true, $r, _r, _tuple, m, ok, $s};return $f;
 		};
-		freeOnePassMachine = function freeOnePassMachine$1(m) {
-			var m;
-			m.inputs.clear();
-			onePassPool.Put(m);
+		$ptrType(Writer).prototype.reset = function reset() {
+			var b;
+			b = this;
+			b.buf = $subslice(b.buf, 0, 0);
+			b.pos = 0;
+			cell.copy(b.cell, new cell.ptr(0, 0, false));
+			b.endChar = 0;
+			b.lines = $subslice(b.lines, 0, 0);
+			b.widths = $subslice(b.widths, 0, 0);
+			b.addLine(true);
 		};
-		$ptrType(Regexp).prototype.doOnePass = function doOnePass(ir, ib, is, pos, ncap, dstCap) {
-			var {_1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _v, dstCap, flag, i, i$1, ib, inst, ir, is, m, matched, ncap, pc, pos, r, r1, re, startCond, width, width1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s, $r, $c} = $restore(this, {ir, ib, is, pos, ncap, dstCap});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			startCond = re.cond;
-			if (startCond === 255) {
-				$s = -1; return sliceType$7.nil;
-			}
-			_r = newOnePassMachine(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			m = _r;
-			if (m.matchcap.$capacity < ncap) {
-				m.matchcap = $makeSlice(sliceType$7, ncap);
-			} else {
-				m.matchcap = $subslice(m.matchcap, 0, ncap);
+		$ptrType(Writer).prototype.Init = function Init(output, minwidth, tabwidth, padding, padchar, flags) {
+			var _i, _ref, b, flags, i, minwidth, output, padchar, padding, tabwidth, x;
+			b = this;
+			if (minwidth < 0 || tabwidth < 0 || padding < 0) {
+				$panic(new $String("negative minwidth, tabwidth, or padding"));
 			}
-			matched = false;
-			_ref = m.matchcap;
+			b.output = output;
+			b.minwidth = minwidth;
+			b.tabwidth = tabwidth;
+			b.padding = padding;
+			_ref = b.padbytes;
 			_i = 0;
 			while (true) {
-				if (!(_i < _ref.$length)) { break; }
+				if (!(_i < 8)) { break; }
 				i = _i;
-				(x = m.matchcap, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i] = -1));
+				(x = b.padbytes, ((i < 0 || i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[i] = padchar));
 				_i++;
 			}
-			_tuple = m.inputs.init(ir, ib, is);
-			i$1 = _tuple[0];
-			_tmp = -1;
-			_tmp$1 = -1;
-			r = _tmp;
-			r1 = _tmp$1;
-			_tmp$2 = 0;
-			_tmp$3 = 0;
-			width = _tmp$2;
-			width1 = _tmp$3;
-			_r$1 = i$1.step(pos); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple$1 = _r$1;
-			r = _tuple$1[0];
-			width = _tuple$1[1];
-			/* */ if (!((r === -1))) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (!((r === -1))) { */ case 3:
-				_r$2 = i$1.step(pos + width >> 0); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_tuple$2 = _r$2;
-				r1 = _tuple$2[0];
-				width1 = _tuple$2[1];
-			/* } */ case 4:
-			flag = new lazyFlag(0, 0);
-			/* */ if (pos === 0) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (pos === 0) { */ case 6:
-				flag = newLazyFlag(-1, r);
-				$s = 8; continue;
-			/* } else { */ case 7:
-				_r$3 = i$1.context(pos); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				flag = _r$3;
-			/* } */ case 8:
-			pc = re.onepass.Start;
-			inst = (x$1 = re.onepass.Inst, ((pc < 0 || pc >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + pc]));
-			if (!((pos === 0) && flag.match(((inst.Inst.Arg << 24 >>> 24))) && re.prefix.length > 0)) { _v = false; $s = 12; continue s; }
-			_r$4 = i$1.canCheckPrefix(); /* */ $s = 13; case 13: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_v = _r$4; case 12:
-			/* */ if (_v) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if (_v) { */ case 10:
-				_r$5 = i$1.hasPrefix(re); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				/* */ if (!_r$5) { $s = 14; continue; }
-				/* */ $s = 15; continue;
-				/* if (!_r$5) { */ case 14:
-					/* goto Return */ $s = 17; continue;
-				/* } */ case 15:
-				pos = pos + (re.prefix.length) >> 0;
-				_r$6 = i$1.step(pos); /* */ $s = 18; case 18: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_tuple$3 = _r$6;
-				r = _tuple$3[0];
-				width = _tuple$3[1];
-				_r$7 = i$1.step(pos + width >> 0); /* */ $s = 19; case 19: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_tuple$4 = _r$7;
-				r1 = _tuple$4[0];
-				width1 = _tuple$4[1];
-				_r$8 = i$1.context(pos); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				flag = _r$8;
-				pc = ((re.prefixEnd >> 0));
-			/* } */ case 11:
-			/* while (true) { */ case 21:
-				inst = (x$2 = re.onepass.Inst, ((pc < 0 || pc >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + pc]));
-				pc = ((inst.Inst.Out >> 0));
-					_1 = inst.Inst.Op;
-					/* */ if (_1 === (4)) { $s = 24; continue; }
-					/* */ if (_1 === (7)) { $s = 25; continue; }
-					/* */ if (_1 === (8)) { $s = 26; continue; }
-					/* */ if (_1 === (9)) { $s = 27; continue; }
-					/* */ if (_1 === (10)) { $s = 28; continue; }
-					/* */ if ((_1 === (0)) || (_1 === (1))) { $s = 29; continue; }
-					/* */ if (_1 === (5)) { $s = 30; continue; }
-					/* */ if (_1 === (6)) { $s = 31; continue; }
-					/* */ if (_1 === (3)) { $s = 32; continue; }
-					/* */ if (_1 === (2)) { $s = 33; continue; }
-					/* */ $s = 34; continue;
-					/* if (_1 === (4)) { */ case 24:
-						matched = true;
-						if (m.matchcap.$length > 0) {
-							(x$3 = m.matchcap, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0] = 0));
-							(x$4 = m.matchcap, (1 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 1] = pos));
-						}
-						/* goto Return */ $s = 17; continue;
-						$s = 35; continue;
-					/* } else if (_1 === (7)) { */ case 25:
-						/* */ if (!inst.Inst.MatchRune(r)) { $s = 36; continue; }
-						/* */ $s = 37; continue;
-						/* if (!inst.Inst.MatchRune(r)) { */ case 36:
-							/* goto Return */ $s = 17; continue;
-						/* } */ case 37:
-						$s = 35; continue;
-					/* } else if (_1 === (8)) { */ case 26:
-						/* */ if (!((r === (x$5 = inst.Inst.Rune, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0]))))) { $s = 38; continue; }
-						/* */ $s = 39; continue;
-						/* if (!((r === (x$5 = inst.Inst.Rune, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0]))))) { */ case 38:
-							/* goto Return */ $s = 17; continue;
-						/* } */ case 39:
-						$s = 35; continue;
-					/* } else if (_1 === (9)) { */ case 27:
-						$s = 35; continue;
-					/* } else if (_1 === (10)) { */ case 28:
-						/* */ if (r === 10) { $s = 40; continue; }
-						/* */ $s = 41; continue;
-						/* if (r === 10) { */ case 40:
-							/* goto Return */ $s = 17; continue;
-						/* } */ case 41:
-						$s = 35; continue;
-					/* } else if ((_1 === (0)) || (_1 === (1))) { */ case 29:
-						pc = ((onePassNext(inst, r) >> 0));
-						/* continue; */ $s = 21; continue;
-						$s = 35; continue;
-					/* } else if (_1 === (5)) { */ case 30:
-						/* goto Return */ $s = 17; continue;
-						$s = 35; continue;
-					/* } else if (_1 === (6)) { */ case 31:
-						/* continue; */ $s = 21; continue;
-						$s = 35; continue;
-					/* } else if (_1 === (3)) { */ case 32:
-						/* */ if (!flag.match(((inst.Inst.Arg << 24 >>> 24)))) { $s = 42; continue; }
-						/* */ $s = 43; continue;
-						/* if (!flag.match(((inst.Inst.Arg << 24 >>> 24)))) { */ case 42:
-							/* goto Return */ $s = 17; continue;
-						/* } */ case 43:
-						/* continue; */ $s = 21; continue;
-						$s = 35; continue;
-					/* } else if (_1 === (2)) { */ case 33:
-						if (((inst.Inst.Arg >> 0)) < m.matchcap.$length) {
-							(x$6 = m.matchcap, x$7 = inst.Inst.Arg, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7] = pos));
-						}
-						/* continue; */ $s = 21; continue;
-						$s = 35; continue;
-					/* } else { */ case 34:
-						$panic(new $String("bad inst"));
-					/* } */ case 35:
-				case 23:
-				if (width === 0) {
-					/* break; */ $s = 22; continue;
-				}
-				flag = newLazyFlag(r, r1);
-				pos = pos + (width) >> 0;
-				_tmp$4 = r1;
-				_tmp$5 = width1;
-				r = _tmp$4;
-				width = _tmp$5;
-				/* */ if (!((r === -1))) { $s = 44; continue; }
-				/* */ $s = 45; continue;
-				/* if (!((r === -1))) { */ case 44:
-					_r$9 = i$1.step(pos + width >> 0); /* */ $s = 46; case 46: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_tuple$5 = _r$9;
-					r1 = _tuple$5[0];
-					width1 = _tuple$5[1];
-				/* } */ case 45:
-			$s = 21; continue;
-			case 22:
-			/* Return: */ case 17:
-			if (!matched) {
-				freeOnePassMachine(m);
-				$s = -1; return sliceType$7.nil;
+			if (padchar === 9) {
+				flags = (flags & ~(4)) >>> 0;
 			}
-			dstCap = $appendSlice(dstCap, m.matchcap);
-			freeOnePassMachine(m);
-			$s = -1; return dstCap;
-			/* */ } return; } var $f = {$blk: doOnePass, $c: true, $r, _1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _v, dstCap, flag, i, i$1, ib, inst, ir, is, m, matched, ncap, pc, pos, r, r1, re, startCond, width, width1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s};return $f;
-		};
-		$ptrType(Regexp).prototype.doMatch = function doMatch(r, b, s) {
-			var {$24r, _r, b, r, re, s, $s, $r, $c} = $restore(this, {r, b, s});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			_r = re.doExecute(r, b, s, 0, 0, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			$24r = !(_r === sliceType$7.nil);
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: doMatch, $c: true, $r, $24r, _r, b, r, re, s, $s};return $f;
+			b.flags = flags;
+			b.reset();
+			return b;
 		};
-		$ptrType(Regexp).prototype.doExecute = function doExecute(r, b, s, pos, ncap, dstCap) {
-			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, _tuple, b, dstCap, i, m, ncap, pos, r, re, s, $s, $r, $c} = $restore(this, {r, b, s, pos, ncap, dstCap});
+		$ptrType(Writer).prototype.write0 = function write0(buf) {
+			var {_r, _tuple, b, buf, err, n, x, $s, $r, $c} = $restore(this, {buf});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			if (dstCap === sliceType$7.nil) {
-				dstCap = $subslice(new sliceType$7(arrayNoInts), 0, 0, 0);
+			b = this;
+			_r = b.output.Write(buf); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			n = _tuple[0];
+			err = _tuple[1];
+			if (!((n === buf.$length)) && $interfaceIsEqual(err, $ifaceNil)) {
+				err = io.ErrShortWrite;
 			}
-			if ($interfaceIsEqual(r, $ifaceNil) && (b.$length + s.length >> 0) < re.minInputLen) {
-				$s = -1; return sliceType$7.nil;
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$panic((x = new osError.ptr(err), new x.constructor.elem(x)));
 			}
-			/* */ if (!(re.onepass === ptrType$2.nil)) { $s = 1; continue; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: write0, $c: true, $r, _r, _tuple, b, buf, err, n, x, $s};return $f;
+		};
+		$ptrType(Writer).prototype.writeN = function writeN(src, n) {
+			var {b, n, src, $s, $r, $c} = $restore(this, {src, n});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			b = this;
+			/* while (true) { */ case 1:
+				/* if (!(n > src.$length)) { break; } */ if(!(n > src.$length)) { $s = 2; continue; }
+				$r = b.write0(src); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				n = n - (src.$length) >> 0;
+			$s = 1; continue;
+			case 2:
+			$r = b.write0($subslice(src, 0, n)); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: writeN, $c: true, $r, b, n, src, $s};return $f;
+		};
+		$ptrType(Writer).prototype.writePadding = function writePadding(textw, cellw, useTabs) {
+			var {_q, _q$1, b, cellw, n, textw, useTabs, $s, $r, $c} = $restore(this, {textw, cellw, useTabs});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			b = this;
+			/* */ if ((b.padbytes[0] === 9) || useTabs) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!(re.onepass === ptrType$2.nil)) { */ case 1:
-				_r = re.doOnePass(r, b, s, pos, ncap, dstCap); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				$24r = _r;
-				$s = 4; case 4: return $24r;
+			/* if ((b.padbytes[0] === 9) || useTabs) { */ case 1:
+				if (b.tabwidth === 0) {
+					$s = -1; return;
+				}
+				cellw = $imul((_q = (((cellw + b.tabwidth >> 0) - 1 >> 0)) / b.tabwidth, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")), b.tabwidth);
+				n = cellw - textw >> 0;
+				if (n < 0) {
+					$panic(new $String("internal error"));
+				}
+				$r = b.writeN(tabs, (_q$1 = (((n + b.tabwidth >> 0) - 1 >> 0)) / b.tabwidth, (_q$1 === _q$1 && _q$1 !== 1/0 && _q$1 !== -1/0) ? _q$1 >> 0 : $throwRuntimeError("integer divide by zero"))); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return;
 			/* } */ case 2:
-			/* */ if ($interfaceIsEqual(r, $ifaceNil) && (b.$length + s.length >> 0) < re.maxBitStateLen) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if ($interfaceIsEqual(r, $ifaceNil) && (b.$length + s.length >> 0) < re.maxBitStateLen) { */ case 5:
-				_r$1 = re.backtrack(b, s, pos, ncap, dstCap); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r$1 = _r$1;
-				$s = 8; case 8: return $24r$1;
-			/* } */ case 6:
-			_r$2 = re.get(); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			m = _r$2;
-			_tuple = m.inputs.init(r, b, s);
-			i = _tuple[0];
-			m.init(ncap);
-			_r$3 = m.match(i, pos); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			/* */ if (!_r$3) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if (!_r$3) { */ case 10:
-				re.put(m);
-				$s = -1; return sliceType$7.nil;
-			/* } */ case 11:
-			dstCap = $appendSlice(dstCap, m.matchcap);
-			re.put(m);
-			$s = -1; return dstCap;
-			/* */ } return; } var $f = {$blk: doExecute, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, _tuple, b, dstCap, i, m, ncap, pos, r, re, s, $s};return $f;
+			$r = b.writeN($subslice(new sliceType(b.padbytes), 0), cellw - textw >> 0); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: writePadding, $c: true, $r, _q, _q$1, b, cellw, n, textw, useTabs, $s};return $f;
+		};
+		$ptrType(Writer).prototype.writeLines = function writeLines(pos0, line0, line1) {
+			var {_i, _ref, b, c, i, j, line, line0, line1, pos, pos0, useTabs, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {pos0, line0, line1});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			pos = 0;
+			b = this;
+			pos = pos0;
+			i = line0;
+			/* while (true) { */ case 1:
+				/* if (!(i < line1)) { break; } */ if(!(i < line1)) { $s = 2; continue; }
+				line = (x = b.lines, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+				useTabs = !((((b.flags & 16) >>> 0) === 0));
+				_ref = line;
+				_i = 0;
+				/* while (true) { */ case 3:
+					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
+					j = _i;
+					c = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), cell);
+					/* */ if (j > 0 && !((((b.flags & 32) >>> 0) === 0))) { $s = 5; continue; }
+					/* */ $s = 6; continue;
+					/* if (j > 0 && !((((b.flags & 32) >>> 0) === 0))) { */ case 5:
+						$r = b.write0(vbar); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 6:
+					/* */ if (c.size === 0) { $s = 8; continue; }
+					/* */ $s = 9; continue;
+					/* if (c.size === 0) { */ case 8:
+						/* */ if (j < b.widths.$length) { $s = 11; continue; }
+						/* */ $s = 12; continue;
+						/* if (j < b.widths.$length) { */ case 11:
+							$r = b.writePadding(c.width, (x$1 = b.widths, ((j < 0 || j >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + j])), useTabs); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 12:
+						$s = 10; continue;
+					/* } else { */ case 9:
+						useTabs = false;
+						/* */ if (((b.flags & 4) >>> 0) === 0) { $s = 14; continue; }
+						/* */ $s = 15; continue;
+						/* if (((b.flags & 4) >>> 0) === 0) { */ case 14:
+							$r = b.write0($subslice(b.buf, pos, (pos + c.size >> 0))); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							pos = pos + (c.size) >> 0;
+							/* */ if (j < b.widths.$length) { $s = 18; continue; }
+							/* */ $s = 19; continue;
+							/* if (j < b.widths.$length) { */ case 18:
+								$r = b.writePadding(c.width, (x$2 = b.widths, ((j < 0 || j >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + j])), false); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 19:
+							$s = 16; continue;
+						/* } else { */ case 15:
+							/* */ if (j < b.widths.$length) { $s = 21; continue; }
+							/* */ $s = 22; continue;
+							/* if (j < b.widths.$length) { */ case 21:
+								$r = b.writePadding(c.width, (x$3 = b.widths, ((j < 0 || j >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + j])), false); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 22:
+							$r = b.write0($subslice(b.buf, pos, (pos + c.size >> 0))); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							pos = pos + (c.size) >> 0;
+						/* } */ case 16:
+					/* } */ case 10:
+					_i++;
+				$s = 3; continue;
+				case 4:
+				/* */ if ((i + 1 >> 0) === b.lines.$length) { $s = 25; continue; }
+				/* */ $s = 26; continue;
+				/* if ((i + 1 >> 0) === b.lines.$length) { */ case 25:
+					$r = b.write0($subslice(b.buf, pos, (pos + b.cell.size >> 0))); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					pos = pos + (b.cell.size) >> 0;
+					$s = 27; continue;
+				/* } else { */ case 26:
+					$r = b.write0(newline); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 27:
+				i = i + (1) >> 0;
+			$s = 1; continue;
+			case 2:
+			$s = -1; return pos;
+			/* */ } return; } var $f = {$blk: writeLines, $c: true, $r, _i, _ref, b, c, i, j, line, line0, line1, pos, pos0, useTabs, x, x$1, x$2, x$3, $s};return $f;
 		};
-		newBitState = function newBitState$1() {
-			var {_r, _tuple, b, ok, $s, $r, $c} = $restore(this, {});
+		$ptrType(Writer).prototype.format = function format(pos0, line0, line1) {
+			var {$24r, _r, _r$1, _r$2, b, c, column, discardable, line, line0, line1, pos, pos0, this$1, w, width, x, x$1, $s, $r, $c} = $restore(this, {pos0, line0, line1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r = bitStatePool.Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r, ptrType$13, true);
-			b = _tuple[0];
-			ok = _tuple[1];
-			if (!ok) {
-				b = new bitState.ptr(0, sliceType$7.nil, sliceType$7.nil, sliceType$15.nil, sliceType$2.nil, new inputs.ptr(new inputBytes.ptr(sliceType$4.nil), new inputString.ptr(""), new inputReader.ptr($ifaceNil, false, 0)));
-			}
-			$s = -1; return b;
-			/* */ } return; } var $f = {$blk: newBitState$1, $c: true, $r, _r, _tuple, b, ok, $s};return $f;
+			pos = 0;
+			b = this;
+			pos = pos0;
+			column = b.widths.$length;
+			this$1 = line0;
+			/* while (true) { */ case 1:
+				/* if (!(this$1 < line1)) { break; } */ if(!(this$1 < line1)) { $s = 2; continue; }
+				line = (x = b.lines, ((this$1 < 0 || this$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + this$1]));
+				if (column >= (line.$length - 1 >> 0)) {
+					this$1 = this$1 + (1) >> 0;
+					/* continue; */ $s = 1; continue;
+				}
+				_r = b.writeLines(pos, line0, this$1); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				pos = _r;
+				line0 = this$1;
+				width = b.minwidth;
+				discardable = true;
+				while (true) {
+					if (!(this$1 < line1)) { break; }
+					line = (x$1 = b.lines, ((this$1 < 0 || this$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + this$1]));
+					if (column >= (line.$length - 1 >> 0)) {
+						break;
+					}
+					c = $clone(((column < 0 || column >= line.$length) ? ($throwRuntimeError("index out of range"), undefined) : line.$array[line.$offset + column]), cell);
+					w = c.width + b.padding >> 0;
+					if (w > width) {
+						width = w;
+					}
+					if (c.width > 0 || c.htab) {
+						discardable = false;
+					}
+					this$1 = this$1 + (1) >> 0;
+				}
+				if (discardable && !((((b.flags & 8) >>> 0) === 0))) {
+					width = 0;
+				}
+				b.widths = $append(b.widths, width);
+				_r$1 = b.format(pos, line0, this$1); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				pos = _r$1;
+				b.widths = $subslice(b.widths, 0, (b.widths.$length - 1 >> 0));
+				line0 = this$1;
+				this$1 = this$1 + (1) >> 0;
+			$s = 1; continue;
+			case 2:
+			_r$2 = b.writeLines(pos, line0, line1); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			pos = _r$2;
+			$24r = pos;
+			$s = 6; case 6: return $24r;
+			/* */ } return; } var $f = {$blk: format, $c: true, $r, $24r, _r, _r$1, _r$2, b, c, column, discardable, line, line0, line1, pos, pos0, this$1, w, width, x, x$1, $s};return $f;
 		};
-		freeBitState = function freeBitState$1(b) {
+		$ptrType(Writer).prototype.append = function append(text) {
+			var b, text;
+			b = this;
+			b.buf = $appendSlice(b.buf, text);
+			b.cell.size = b.cell.size + (text.$length) >> 0;
+		};
+		$ptrType(Writer).prototype.updateWidth = function updateWidth() {
 			var b;
-			b.inputs.clear();
-			bitStatePool.Put(b);
+			b = this;
+			b.cell.width = b.cell.width + (utf8.RuneCount($subslice(b.buf, b.pos))) >> 0;
+			b.pos = b.buf.$length;
 		};
-		maxBitStateLen = function maxBitStateLen$1(prog) {
-			var _q, prog;
-			if (!shouldBacktrack(prog)) {
-				return 0;
+		$ptrType(Writer).prototype.startEscape = function startEscape(ch) {
+			var _1, b, ch;
+			b = this;
+			_1 = ch;
+			if (_1 === (255)) {
+				b.endChar = 255;
+			} else if (_1 === (60)) {
+				b.endChar = 62;
+			} else if (_1 === (38)) {
+				b.endChar = 59;
 			}
-			return (_q = 262144 / prog.Inst.$length, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"));
-		};
-		shouldBacktrack = function shouldBacktrack$1(prog) {
-			var prog;
-			return prog.Inst.$length <= 500;
 		};
-		$ptrType(bitState).prototype.reset = function reset(prog, end, ncap) {
-			var _i, _i$1, _i$2, _q, _ref, _ref$1, _ref$2, b, end, i, i$1, i$2, ncap, prog, visitedSize, x, x$1, x$2;
+		$ptrType(Writer).prototype.endEscape = function endEscape() {
+			var _1, b;
 			b = this;
-			b.end = end;
-			if (b.jobs.$capacity === 0) {
-				b.jobs = $makeSlice(sliceType$15, 0, 256);
-			} else {
-				b.jobs = $subslice(b.jobs, 0, 0);
-			}
-			visitedSize = (_q = (((($imul(prog.Inst.$length, ((end + 1 >> 0)))) + 32 >> 0) - 1 >> 0)) / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"));
-			if (b.visited.$capacity < visitedSize) {
-				b.visited = $makeSlice(sliceType$2, visitedSize, 8192);
-			} else {
-				b.visited = $subslice(b.visited, 0, visitedSize);
-				_ref = b.visited;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					i = _i;
-					(x = b.visited, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i] = 0));
-					_i++;
+			_1 = b.endChar;
+			if (_1 === (255)) {
+				b.updateWidth();
+				if (((b.flags & 2) >>> 0) === 0) {
+					b.cell.width = b.cell.width - (2) >> 0;
 				}
+			} else if (_1 === (62)) {
+			} else if (_1 === (59)) {
+				b.cell.width = b.cell.width + (1) >> 0;
 			}
-			if (b.cap.$capacity < ncap) {
-				b.cap = $makeSlice(sliceType$7, ncap);
-			} else {
-				b.cap = $subslice(b.cap, 0, ncap);
-			}
-			_ref$1 = b.cap;
-			_i$1 = 0;
-			while (true) {
-				if (!(_i$1 < _ref$1.$length)) { break; }
-				i$1 = _i$1;
-				(x$1 = b.cap, ((i$1 < 0 || i$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i$1] = -1));
-				_i$1++;
-			}
-			if (b.matchcap.$capacity < ncap) {
-				b.matchcap = $makeSlice(sliceType$7, ncap);
-			} else {
-				b.matchcap = $subslice(b.matchcap, 0, ncap);
-			}
-			_ref$2 = b.matchcap;
-			_i$2 = 0;
-			while (true) {
-				if (!(_i$2 < _ref$2.$length)) { break; }
-				i$2 = _i$2;
-				(x$2 = b.matchcap, ((i$2 < 0 || i$2 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i$2] = -1));
-				_i$2++;
-			}
+			b.pos = b.buf.$length;
+			b.endChar = 0;
 		};
-		$ptrType(bitState).prototype.shouldVisit = function shouldVisit(pc, pos) {
-			var _index, _q, _q$1, b, n, pc, pos, x, x$1, x$2, x$3, y, y$1;
+		$ptrType(Writer).prototype.terminateCell = function terminateCell(htab) {
+			var b, htab, line, x, x$1;
 			b = this;
-			n = (((($imul(((pc >> 0)), ((b.end + 1 >> 0)))) + pos >> 0) >>> 0));
-			if (!(((((x = b.visited, x$1 = (_q = n / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero")), ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])) & (((y = (((n & 31) >>> 0)), y < 32 ? (1 << y) : 0) >>> 0))) >>> 0) === 0))) {
-				return false;
-			}
-			_index = (_q$1 = n / 32, (_q$1 === _q$1 && _q$1 !== 1/0 && _q$1 !== -1/0) ? _q$1 >>> 0 : $throwRuntimeError("integer divide by zero"));
-			(x$3 = b.visited, ((_index < 0 || _index >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + _index] = (((x$2 = b.visited, ((_index < 0 || _index >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + _index])) | (((y$1 = (((n & 31) >>> 0)), y$1 < 32 ? (1 << y$1) : 0) >>> 0))) >>> 0)));
-			return true;
+			b.cell.htab = htab;
+			line = (x = b.lines, x$1 = b.lines.$length - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType)));
+			line.$set($append(line.$get(), b.cell));
+			cell.copy(b.cell, new cell.ptr(0, 0, false));
+			return line.$get().$length;
 		};
-		$ptrType(bitState).prototype.push = function push(re, pc, pos, arg) {
-			var arg, b, pc, pos, re, x;
+		$ptrType(Writer).prototype.handlePanic = function handlePanic(err, op) {
+			var _tuple, b, e, err, nerr, ok, op;
 			b = this;
-			if (!(((x = re.prog.Inst, ((pc < 0 || pc >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + pc])).Op === 5)) && (arg || b.shouldVisit(pc, pos))) {
-				b.jobs = $append(b.jobs, new job.ptr(pc, arg, pos));
+			e = $recover();
+			if (!($interfaceIsEqual(e, $ifaceNil))) {
+				if (op === "Flush") {
+					b.reset();
+				}
+				_tuple = $assertType(e, osError, true);
+				nerr = $clone(_tuple[0], osError);
+				ok = _tuple[1];
+				if (ok) {
+					err.$set(nerr.err);
+					return;
+				}
+				$panic(new $String("tabwriter: panic during " + op));
 			}
 		};
-		$ptrType(Regexp).prototype.tryBacktrack = function tryBacktrack(b, i, pc, pos) {
-			var {_1, _2, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, _tuple$2, _tuple$3, arg, b, flag, i, inst, l, longest, old, pc, pc$1, pos, pos$1, r, r$1, r$2, r$3, re, width, width$1, width$2, width$3, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {b, i, pc, pos});
+		$ptrType(Writer).prototype.Flush = function Flush() {
+			var {$24r, _r, b, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			longest = re.longest;
-			b.push(re, pc, pos, false);
-			/* while (true) { */ case 1:
-				/* if (!(b.jobs.$length > 0)) { break; } */ if(!(b.jobs.$length > 0)) { $s = 2; continue; }
-				l = b.jobs.$length - 1 >> 0;
-				pc$1 = (x = b.jobs, ((l < 0 || l >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + l])).pc;
-				pos$1 = (x$1 = b.jobs, ((l < 0 || l >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + l])).pos;
-				arg = (x$2 = b.jobs, ((l < 0 || l >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + l])).arg;
-				b.jobs = $subslice(b.jobs, 0, l);
-				/* goto Skip */ $s = 3; continue;
-				/* CheckAndLoop: */ case 4:
-				if (!b.shouldVisit(pc$1, pos$1)) {
-					/* continue; */ $s = 1; continue;
-				}
-				/* Skip: */ case 3:
-				inst = (x$3 = re.prog.Inst, ((pc$1 < 0 || pc$1 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + pc$1]));
-					_1 = inst.Op;
-					/* */ if (_1 === (5)) { $s = 6; continue; }
-					/* */ if (_1 === (0)) { $s = 7; continue; }
-					/* */ if (_1 === (1)) { $s = 8; continue; }
-					/* */ if (_1 === (7)) { $s = 9; continue; }
-					/* */ if (_1 === (8)) { $s = 10; continue; }
-					/* */ if (_1 === (10)) { $s = 11; continue; }
-					/* */ if (_1 === (9)) { $s = 12; continue; }
-					/* */ if (_1 === (2)) { $s = 13; continue; }
-					/* */ if (_1 === (3)) { $s = 14; continue; }
-					/* */ if (_1 === (6)) { $s = 15; continue; }
-					/* */ if (_1 === (4)) { $s = 16; continue; }
-					/* */ $s = 17; continue;
-					/* if (_1 === (5)) { */ case 6:
-						$panic(new $String("unexpected InstFail"));
-						$s = 18; continue;
-					/* } else if (_1 === (0)) { */ case 7:
-						/* */ if (arg) { $s = 19; continue; }
-						/* */ $s = 20; continue;
-						/* if (arg) { */ case 19:
-							arg = false;
-							pc$1 = inst.Arg;
-							/* goto CheckAndLoop */ $s = 4; continue;
-							$s = 21; continue;
-						/* } else { */ case 20:
-							b.push(re, pc$1, pos$1, true);
-							pc$1 = inst.Out;
-							/* goto CheckAndLoop */ $s = 4; continue;
-						/* } */ case 21:
-						$s = 18; continue;
-					/* } else if (_1 === (1)) { */ case 8:
-							_2 = (x$4 = re.prog.Inst, x$5 = inst.Out, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])).Op;
-							/* */ if ((_2 === (7)) || (_2 === (8)) || (_2 === (9)) || (_2 === (10))) { $s = 23; continue; }
-							/* */ $s = 24; continue;
-							/* if ((_2 === (7)) || (_2 === (8)) || (_2 === (9)) || (_2 === (10))) { */ case 23:
-								b.push(re, inst.Arg, pos$1, false);
-								pc$1 = inst.Arg;
-								pos$1 = b.end;
-								/* goto CheckAndLoop */ $s = 4; continue;
-							/* } */ case 24:
-						case 22:
-						b.push(re, inst.Out, b.end, false);
-						pc$1 = inst.Out;
-						/* goto CheckAndLoop */ $s = 4; continue;
-						$s = 18; continue;
-					/* } else if (_1 === (7)) { */ case 9:
-						_r = i.step(pos$1); /* */ $s = 25; case 25: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-						_tuple = _r;
-						r = _tuple[0];
-						width = _tuple[1];
-						if (!inst.MatchRune(r)) {
-							/* continue; */ $s = 1; continue;
-						}
-						pos$1 = pos$1 + (width) >> 0;
-						pc$1 = inst.Out;
-						/* goto CheckAndLoop */ $s = 4; continue;
-						$s = 18; continue;
-					/* } else if (_1 === (8)) { */ case 10:
-						_r$1 = i.step(pos$1); /* */ $s = 26; case 26: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						_tuple$1 = _r$1;
-						r$1 = _tuple$1[0];
-						width$1 = _tuple$1[1];
-						if (!((r$1 === (x$6 = inst.Rune, (0 >= x$6.$length ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + 0]))))) {
-							/* continue; */ $s = 1; continue;
-						}
-						pos$1 = pos$1 + (width$1) >> 0;
-						pc$1 = inst.Out;
-						/* goto CheckAndLoop */ $s = 4; continue;
-						$s = 18; continue;
-					/* } else if (_1 === (10)) { */ case 11:
-						_r$2 = i.step(pos$1); /* */ $s = 27; case 27: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						_tuple$2 = _r$2;
-						r$2 = _tuple$2[0];
-						width$2 = _tuple$2[1];
-						if ((r$2 === 10) || (r$2 === -1)) {
-							/* continue; */ $s = 1; continue;
-						}
-						pos$1 = pos$1 + (width$2) >> 0;
-						pc$1 = inst.Out;
-						/* goto CheckAndLoop */ $s = 4; continue;
-						$s = 18; continue;
-					/* } else if (_1 === (9)) { */ case 12:
-						_r$3 = i.step(pos$1); /* */ $s = 28; case 28: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_tuple$3 = _r$3;
-						r$3 = _tuple$3[0];
-						width$3 = _tuple$3[1];
-						if (r$3 === -1) {
-							/* continue; */ $s = 1; continue;
-						}
-						pos$1 = pos$1 + (width$3) >> 0;
-						pc$1 = inst.Out;
-						/* goto CheckAndLoop */ $s = 4; continue;
-						$s = 18; continue;
-					/* } else if (_1 === (2)) { */ case 13:
-						/* */ if (arg) { $s = 29; continue; }
-						/* */ $s = 30; continue;
-						/* if (arg) { */ case 29:
-							(x$7 = b.cap, x$8 = inst.Arg, ((x$8 < 0 || x$8 >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + x$8] = pos$1));
-							/* continue; */ $s = 1; continue;
-							$s = 31; continue;
-						/* } else { */ case 30:
-							if (inst.Arg < ((b.cap.$length >>> 0))) {
-								b.push(re, pc$1, (x$9 = b.cap, x$10 = inst.Arg, ((x$10 < 0 || x$10 >= x$9.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + x$10])), true);
-								(x$11 = b.cap, x$12 = inst.Arg, ((x$12 < 0 || x$12 >= x$11.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + x$12] = pos$1));
-							}
-							pc$1 = inst.Out;
-							/* goto CheckAndLoop */ $s = 4; continue;
-						/* } */ case 31:
-						$s = 18; continue;
-					/* } else if (_1 === (3)) { */ case 14:
-						_r$4 = i.context(pos$1); /* */ $s = 32; case 32: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						flag = _r$4;
-						if (!flag.match(((inst.Arg << 24 >>> 24)))) {
-							/* continue; */ $s = 1; continue;
-						}
-						pc$1 = inst.Out;
-						/* goto CheckAndLoop */ $s = 4; continue;
-						$s = 18; continue;
-					/* } else if (_1 === (6)) { */ case 15:
-						pc$1 = inst.Out;
-						/* goto CheckAndLoop */ $s = 4; continue;
-						$s = 18; continue;
-					/* } else if (_1 === (4)) { */ case 16:
-						if (b.cap.$length === 0) {
-							$s = -1; return true;
-						}
-						if (b.cap.$length > 1) {
-							(x$13 = b.cap, (1 >= x$13.$length ? ($throwRuntimeError("index out of range"), undefined) : x$13.$array[x$13.$offset + 1] = pos$1));
-						}
-						old = (x$14 = b.matchcap, (1 >= x$14.$length ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + 1]));
-						if ((old === -1) || (longest && pos$1 > 0 && pos$1 > old)) {
-							$copySlice(b.matchcap, b.cap);
-						}
-						if (!longest) {
-							$s = -1; return true;
-						}
-						if (pos$1 === b.end) {
-							$s = -1; return true;
-						}
-						/* continue; */ $s = 1; continue;
-						$s = 18; continue;
-					/* } else { */ case 17:
-						$panic(new $String("bad inst"));
-					/* } */ case 18:
-				case 5:
-			$s = 1; continue;
-			case 2:
-			$s = -1; return longest && b.matchcap.$length > 1 && (x$15 = b.matchcap, (1 >= x$15.$length ? ($throwRuntimeError("index out of range"), undefined) : x$15.$array[x$15.$offset + 1])) >= 0;
-			/* */ } return; } var $f = {$blk: tryBacktrack, $c: true, $r, _1, _2, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, _tuple$2, _tuple$3, arg, b, flag, i, inst, l, longest, old, pc, pc$1, pos, pos$1, r, r$1, r$2, r$3, re, width, width$1, width$2, width$3, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
+			b = this;
+			_r = b.flush(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: Flush, $c: true, $r, $24r, _r, b, $s};return $f;
 		};
-		$ptrType(Regexp).prototype.backtrack = function backtrack(ib, is, pos, ncap, dstCap) {
-			var {_r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, advance, b, dstCap, end, i, ib, is, ncap, pos, re, startCond, width, x, x$1, $s, $r, $c} = $restore(this, {ib, is, pos, ncap, dstCap});
+		$ptrType(Writer).prototype.flush = function flush() {
+			var {b, err, $s, $deferred, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			err = [err];
+			err[0] = $ifaceNil;
+			b = this;
+			$deferred.push([$methodVal(b, "handlePanic"), [(err.$ptr || (err.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, err))), "Flush"]]);
+			$r = b.flushNoDefers(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			err[0] = $ifaceNil;
+			$s = -1; return err[0];
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  err[0]; } if($curGoroutine.asleep) { var $f = {$blk: flush, $c: true, $r, b, err, $s, $deferred};return $f; } }
+		};
+		$ptrType(Writer).prototype.flushNoDefers = function flushNoDefers() {
+			var {_r, b, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			re = this;
-			startCond = re.cond;
-			if (startCond === 255) {
-				$s = -1; return sliceType$7.nil;
-			}
-			if (!((((startCond & 4) >>> 0) === 0)) && !((pos === 0))) {
-				$s = -1; return sliceType$7.nil;
-			}
-			_r = newBitState(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			b = _r;
-			_tuple = b.inputs.init($ifaceNil, ib, is);
-			i = _tuple[0];
-			end = _tuple[1];
-			b.reset(re.prog, end, ncap);
-			/* */ if (!((((startCond & 4) >>> 0) === 0))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!((((startCond & 4) >>> 0) === 0))) { */ case 2:
-				if (b.cap.$length > 0) {
-					(x = b.cap, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0] = pos));
+			b = this;
+			if (b.cell.size > 0) {
+				if (!((b.endChar === 0))) {
+					b.endEscape();
 				}
-				_r$1 = re.tryBacktrack(b, i, ((re.prog.Start >>> 0)), pos); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (!_r$1) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (!_r$1) { */ case 5:
-					freeBitState(b);
-					$s = -1; return sliceType$7.nil;
-				/* } */ case 6:
-				$s = 4; continue;
-			/* } else { */ case 3:
-				width = -1;
-				/* while (true) { */ case 8:
-					/* if (!(pos <= end && !((width === 0)))) { break; } */ if(!(pos <= end && !((width === 0)))) { $s = 9; continue; }
-					/* */ if (re.prefix.length > 0) { $s = 10; continue; }
-					/* */ $s = 11; continue;
-					/* if (re.prefix.length > 0) { */ case 10:
-						_r$2 = i.index(re, pos); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						advance = _r$2;
-						if (advance < 0) {
-							freeBitState(b);
-							$s = -1; return sliceType$7.nil;
+				b.terminateCell(false);
+			}
+			_r = b.format(0, 0, b.lines.$length); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r;
+			b.reset();
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: flushNoDefers, $c: true, $r, _r, b, $s};return $f;
+		};
+		$ptrType(Writer).prototype.Write = function Write(buf) {
+			var {_1, _i, _ref, b, buf, ch, err, i, j, n, ncells, $s, $deferred, $r, $c} = $restore(this, {buf});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			err = [err];
+			n = 0;
+			err[0] = $ifaceNil;
+			b = this;
+			$deferred.push([$methodVal(b, "handlePanic"), [(err.$ptr || (err.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, err))), "Write"]]);
+			n = 0;
+			_ref = buf;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = _i;
+				ch = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				/* */ if (b.endChar === 0) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (b.endChar === 0) { */ case 3:
+						_1 = ch;
+						/* */ if ((_1 === (9)) || (_1 === (11)) || (_1 === (10)) || (_1 === (12))) { $s = 7; continue; }
+						/* */ if (_1 === (255)) { $s = 8; continue; }
+						/* */ if ((_1 === (60)) || (_1 === (38))) { $s = 9; continue; }
+						/* */ $s = 10; continue;
+						/* if ((_1 === (9)) || (_1 === (11)) || (_1 === (10)) || (_1 === (12))) { */ case 7:
+							b.append($subslice(buf, n, i));
+							b.updateWidth();
+							n = i + 1 >> 0;
+							ncells = b.terminateCell(ch === 9);
+							/* */ if ((ch === 10) || (ch === 12)) { $s = 11; continue; }
+							/* */ $s = 12; continue;
+							/* if ((ch === 10) || (ch === 12)) { */ case 11:
+								b.addLine(ch === 12);
+								/* */ if ((ch === 12) || (ncells === 1)) { $s = 13; continue; }
+								/* */ $s = 14; continue;
+								/* if ((ch === 12) || (ncells === 1)) { */ case 13:
+									$r = b.flushNoDefers(); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									/* */ if ((ch === 12) && !((((b.flags & 32) >>> 0) === 0))) { $s = 16; continue; }
+									/* */ $s = 17; continue;
+									/* if ((ch === 12) && !((((b.flags & 32) >>> 0) === 0))) { */ case 16:
+										$r = b.write0(hbar); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+									/* } */ case 17:
+								/* } */ case 14:
+							/* } */ case 12:
+							$s = 10; continue;
+						/* } else if (_1 === (255)) { */ case 8:
+							b.append($subslice(buf, n, i));
+							b.updateWidth();
+							n = i;
+							if (!((((b.flags & 2) >>> 0) === 0))) {
+								n = n + (1) >> 0;
+							}
+							b.startEscape(255);
+							$s = 10; continue;
+						/* } else if ((_1 === (60)) || (_1 === (38))) { */ case 9:
+							if (!((((b.flags & 1) >>> 0) === 0))) {
+								b.append($subslice(buf, n, i));
+								b.updateWidth();
+								n = i;
+								b.startEscape(ch);
+							}
+						/* } */ case 10:
+					case 6:
+					$s = 5; continue;
+				/* } else { */ case 4:
+					if (ch === b.endChar) {
+						j = i + 1 >> 0;
+						if ((ch === 255) && !((((b.flags & 2) >>> 0) === 0))) {
+							j = i;
 						}
-						pos = pos + (advance) >> 0;
-					/* } */ case 11:
-					if (b.cap.$length > 0) {
-						(x$1 = b.cap, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0] = pos));
+						b.append($subslice(buf, n, j));
+						n = i + 1 >> 0;
+						b.endEscape();
 					}
-					_r$3 = re.tryBacktrack(b, i, ((re.prog.Start >>> 0)), pos); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					/* */ if (_r$3) { $s = 13; continue; }
-					/* */ $s = 14; continue;
-					/* if (_r$3) { */ case 13:
-						/* goto Match */ $s = 16; continue;
-					/* } */ case 14:
-					_r$4 = i.step(pos); /* */ $s = 17; case 17: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					_tuple$1 = _r$4;
-					width = _tuple$1[1];
-					pos = pos + (width) >> 0;
-				$s = 8; continue;
-				case 9:
-				freeBitState(b);
-				$s = -1; return sliceType$7.nil;
-			/* } */ case 4:
-			/* Match: */ case 16:
-			dstCap = $appendSlice(dstCap, b.matchcap);
-			freeBitState(b);
-			$s = -1; return dstCap;
-			/* */ } return; } var $f = {$blk: backtrack, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, advance, b, dstCap, end, i, ib, is, ncap, pos, re, startCond, width, x, x$1, $s};return $f;
+				/* } */ case 5:
+				_i++;
+			$s = 1; continue;
+			case 2:
+			b.append($subslice(buf, n));
+			n = buf.$length;
+			$s = -1; return [n, err[0]];
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [n, err[0]]; } if($curGoroutine.asleep) { var $f = {$blk: Write, $c: true, $r, _1, _i, _ref, b, buf, ch, err, i, j, n, ncells, $s, $deferred};return $f; } }
 		};
-		ptrType.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Copy", name: "Copy", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "Longest", name: "Longest", pkg: "", typ: $funcType([], [], false)}, {prop: "get", name: "get", pkg: "regexp", typ: $funcType([], [ptrType$3], false)}, {prop: "put", name: "put", pkg: "regexp", typ: $funcType([ptrType$3], [], false)}, {prop: "NumSubexp", name: "NumSubexp", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "SubexpNames", name: "SubexpNames", pkg: "", typ: $funcType([], [sliceType$3], false)}, {prop: "SubexpIndex", name: "SubexpIndex", pkg: "", typ: $funcType([$String], [$Int], false)}, {prop: "LiteralPrefix", name: "LiteralPrefix", pkg: "", typ: $funcType([], [$String, $Bool], false)}, {prop: "MatchReader", name: "MatchReader", pkg: "", typ: $funcType([io.RuneReader], [$Bool], false)}, {prop: "MatchString", name: "MatchString", pkg: "", typ: $funcType([$String], [$Bool], false)}, {prop: "Match", name: "Match", pkg: "", typ: $funcType([sliceType$4], [$Bool], false)}, {prop: "ReplaceAllString", name: "ReplaceAllString", pkg: "", typ: $funcType([$String, $String], [$String], false)}, {prop: "ReplaceAllLiteralString", name: "ReplaceAllLiteralString", pkg: "", typ: $funcType([$String, $String], [$String], false)}, {prop: "ReplaceAllStringFunc", name: "ReplaceAllStringFunc", pkg: "", typ: $funcType([$String, funcType], [$String], false)}, {prop: "replaceAll", name: "replaceAll", pkg: "regexp", typ: $funcType([sliceType$4, $String, $Int, funcType$1], [sliceType$4], false)}, {prop: "ReplaceAll", name: "ReplaceAll", pkg: "", typ: $funcType([sliceType$4, sliceType$4], [sliceType$4], false)}, {prop: "ReplaceAllLiteral", name: "ReplaceAllLiteral", pkg: "", typ: $funcType([sliceType$4, sliceType$4], [sliceType$4], false)}, {prop: "ReplaceAllFunc", name: "ReplaceAllFunc", pkg: "", typ: $funcType([sliceType$4, funcType$2], [sliceType$4], false)}, {prop: "pad", name: "pad", pkg: "regexp", typ: $funcType([sliceType$7], [sliceType$7], false)}, {prop: "allMatches", name: "allMatches", pkg: "regexp", typ: $funcType([$String, sliceType$4, $Int, funcType$3], [], false)}, {prop: "Find", name: "Find", pkg: "", typ: $funcType([sliceType$4], [sliceType$4], false)}, {prop: "FindIndex", name: "FindIndex", pkg: "", typ: $funcType([sliceType$4], [sliceType$7], false)}, {prop: "FindString", name: "FindString", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "FindStringIndex", name: "FindStringIndex", pkg: "", typ: $funcType([$String], [sliceType$7], false)}, {prop: "FindReaderIndex", name: "FindReaderIndex", pkg: "", typ: $funcType([io.RuneReader], [sliceType$7], false)}, {prop: "FindSubmatch", name: "FindSubmatch", pkg: "", typ: $funcType([sliceType$4], [sliceType$8], false)}, {prop: "Expand", name: "Expand", pkg: "", typ: $funcType([sliceType$4, sliceType$4, sliceType$4, sliceType$7], [sliceType$4], false)}, {prop: "ExpandString", name: "ExpandString", pkg: "", typ: $funcType([sliceType$4, $String, $String, sliceType$7], [sliceType$4], false)}, {prop: "expand", name: "expand", pkg: "regexp", typ: $funcType([sliceType$4, $String, sliceType$4, $String, sliceType$7], [sliceType$4], false)}, {prop: "FindSubmatchIndex", name: "FindSubmatchIndex", pkg: "", typ: $funcType([sliceType$4], [sliceType$7], false)}, {prop: "FindStringSubmatch", name: "FindStringSubmatch", pkg: "", typ: $funcType([$String], [sliceType$3], false)}, {prop: "FindStringSubmatchIndex", name: "FindStringSubmatchIndex", pkg: "", typ: $funcType([$String], [sliceType$7], false)}, {prop: "FindReaderSubmatchIndex", name: "FindReaderSubmatchIndex", pkg: "", typ: $funcType([io.RuneReader], [sliceType$7], false)}, {prop: "FindAll", name: "FindAll", pkg: "", typ: $funcType([sliceType$4, $Int], [sliceType$8], false)}, {prop: "FindAllIndex", name: "FindAllIndex", pkg: "", typ: $funcType([sliceType$4, $Int], [sliceType$9], false)}, {prop: "FindAllString", name: "FindAllString", pkg: "", typ: $funcType([$String, $Int], [sliceType$3], false)}, {prop: "FindAllStringIndex", name: "FindAllStringIndex", pkg: "", typ: $funcType([$String, $Int], [sliceType$9], false)}, {prop: "FindAllSubmatch", name: "FindAllSubmatch", pkg: "", typ: $funcType([sliceType$4, $Int], [sliceType$10], false)}, {prop: "FindAllSubmatchIndex", name: "FindAllSubmatchIndex", pkg: "", typ: $funcType([sliceType$4, $Int], [sliceType$9], false)}, {prop: "FindAllStringSubmatch", name: "FindAllStringSubmatch", pkg: "", typ: $funcType([$String, $Int], [sliceType$11], false)}, {prop: "FindAllStringSubmatchIndex", name: "FindAllStringSubmatchIndex", pkg: "", typ: $funcType([$String, $Int], [sliceType$9], false)}, {prop: "Split", name: "Split", pkg: "", typ: $funcType([$String, $Int], [sliceType$3], false)}, {prop: "doOnePass", name: "doOnePass", pkg: "regexp", typ: $funcType([io.RuneReader, sliceType$4, $String, $Int, $Int, sliceType$7], [sliceType$7], false)}, {prop: "doMatch", name: "doMatch", pkg: "regexp", typ: $funcType([io.RuneReader, sliceType$4, $String], [$Bool], false)}, {prop: "doExecute", name: "doExecute", pkg: "regexp", typ: $funcType([io.RuneReader, sliceType$4, $String, $Int, $Int, sliceType$7], [sliceType$7], false)}, {prop: "tryBacktrack", name: "tryBacktrack", pkg: "regexp", typ: $funcType([ptrType$13, input, $Uint32, $Int], [$Bool], false)}, {prop: "backtrack", name: "backtrack", pkg: "regexp", typ: $funcType([sliceType$4, $String, $Int, $Int, sliceType$7], [sliceType$7], false)}];
-		ptrType$14.methods = [{prop: "step", name: "step", pkg: "regexp", typ: $funcType([$Int], [$Int32, $Int], false)}, {prop: "canCheckPrefix", name: "canCheckPrefix", pkg: "regexp", typ: $funcType([], [$Bool], false)}, {prop: "hasPrefix", name: "hasPrefix", pkg: "regexp", typ: $funcType([ptrType], [$Bool], false)}, {prop: "index", name: "index", pkg: "regexp", typ: $funcType([ptrType, $Int], [$Int], false)}, {prop: "context", name: "context", pkg: "regexp", typ: $funcType([$Int], [lazyFlag], false)}];
-		ptrType$15.methods = [{prop: "step", name: "step", pkg: "regexp", typ: $funcType([$Int], [$Int32, $Int], false)}, {prop: "canCheckPrefix", name: "canCheckPrefix", pkg: "regexp", typ: $funcType([], [$Bool], false)}, {prop: "hasPrefix", name: "hasPrefix", pkg: "regexp", typ: $funcType([ptrType], [$Bool], false)}, {prop: "index", name: "index", pkg: "regexp", typ: $funcType([ptrType, $Int], [$Int], false)}, {prop: "context", name: "context", pkg: "regexp", typ: $funcType([$Int], [lazyFlag], false)}];
-		ptrType$16.methods = [{prop: "step", name: "step", pkg: "regexp", typ: $funcType([$Int], [$Int32, $Int], false)}, {prop: "canCheckPrefix", name: "canCheckPrefix", pkg: "regexp", typ: $funcType([], [$Bool], false)}, {prop: "hasPrefix", name: "hasPrefix", pkg: "regexp", typ: $funcType([ptrType], [$Bool], false)}, {prop: "index", name: "index", pkg: "regexp", typ: $funcType([ptrType, $Int], [$Int], false)}, {prop: "context", name: "context", pkg: "regexp", typ: $funcType([$Int], [lazyFlag], false)}];
-		ptrType$6.methods = [{prop: "empty", name: "empty", pkg: "regexp", typ: $funcType([], [$Bool], false)}, {prop: "next", name: "next", pkg: "regexp", typ: $funcType([], [$Uint32], false)}, {prop: "clear", name: "clear", pkg: "regexp", typ: $funcType([], [], false)}, {prop: "contains", name: "contains", pkg: "regexp", typ: $funcType([$Uint32], [$Bool], false)}, {prop: "insert", name: "insert", pkg: "regexp", typ: $funcType([$Uint32], [], false)}, {prop: "insertNew", name: "insertNew", pkg: "regexp", typ: $funcType([$Uint32], [], false)}];
-		runeSlice.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}];
-		ptrType$3.methods = [{prop: "init", name: "init", pkg: "regexp", typ: $funcType([$Int], [], false)}, {prop: "alloc", name: "alloc", pkg: "regexp", typ: $funcType([ptrType$10], [ptrType$4], false)}, {prop: "match", name: "match", pkg: "regexp", typ: $funcType([input, $Int], [$Bool], false)}, {prop: "clear", name: "clear", pkg: "regexp", typ: $funcType([ptrType$17], [], false)}, {prop: "step", name: "step", pkg: "regexp", typ: $funcType([ptrType$17, ptrType$17, $Int, $Int, $Int32, ptrType$11], [], false)}, {prop: "add", name: "add", pkg: "regexp", typ: $funcType([ptrType$17, $Uint32, $Int, sliceType$7, ptrType$11, ptrType$4], [ptrType$4], false)}];
-		ptrType$18.methods = [{prop: "newBytes", name: "newBytes", pkg: "regexp", typ: $funcType([sliceType$4], [input], false)}, {prop: "newString", name: "newString", pkg: "regexp", typ: $funcType([$String], [input], false)}, {prop: "newReader", name: "newReader", pkg: "regexp", typ: $funcType([io.RuneReader], [input], false)}, {prop: "clear", name: "clear", pkg: "regexp", typ: $funcType([], [], false)}, {prop: "init", name: "init", pkg: "regexp", typ: $funcType([io.RuneReader, sliceType$4, $String], [input, $Int], false)}];
-		lazyFlag.methods = [{prop: "match", name: "match", pkg: "regexp", typ: $funcType([syntax.EmptyOp], [$Bool], false)}];
-		ptrType$13.methods = [{prop: "reset", name: "reset", pkg: "regexp", typ: $funcType([ptrType$1, $Int, $Int], [], false)}, {prop: "shouldVisit", name: "shouldVisit", pkg: "regexp", typ: $funcType([$Uint32, $Int], [$Bool], false)}, {prop: "push", name: "push", pkg: "regexp", typ: $funcType([ptrType, $Uint32, $Int, $Bool], [], false)}];
-		Regexp.init("regexp", [{prop: "expr", name: "expr", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "prog", name: "prog", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "onepass", name: "onepass", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "numSubexp", name: "numSubexp", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "maxBitStateLen", name: "maxBitStateLen", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "subexpNames", name: "subexpNames", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "prefix", name: "prefix", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "prefixBytes", name: "prefixBytes", embedded: false, exported: false, typ: sliceType$4, tag: ""}, {prop: "prefixRune", name: "prefixRune", embedded: false, exported: false, typ: $Int32, tag: ""}, {prop: "prefixEnd", name: "prefixEnd", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "mpool", name: "mpool", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "matchcap", name: "matchcap", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "prefixComplete", name: "prefixComplete", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "cond", name: "cond", embedded: false, exported: false, typ: syntax.EmptyOp, tag: ""}, {prop: "minInputLen", name: "minInputLen", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "longest", name: "longest", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		input.init([{prop: "canCheckPrefix", name: "canCheckPrefix", pkg: "regexp", typ: $funcType([], [$Bool], false)}, {prop: "context", name: "context", pkg: "regexp", typ: $funcType([$Int], [lazyFlag], false)}, {prop: "hasPrefix", name: "hasPrefix", pkg: "regexp", typ: $funcType([ptrType], [$Bool], false)}, {prop: "index", name: "index", pkg: "regexp", typ: $funcType([ptrType, $Int], [$Int], false)}, {prop: "step", name: "step", pkg: "regexp", typ: $funcType([$Int], [$Int32, $Int], false)}]);
-		inputString.init("regexp", [{prop: "str", name: "str", embedded: false, exported: false, typ: $String, tag: ""}]);
-		inputBytes.init("regexp", [{prop: "str", name: "str", embedded: false, exported: false, typ: sliceType$4, tag: ""}]);
-		inputReader.init("regexp", [{prop: "r", name: "r", embedded: false, exported: false, typ: io.RuneReader, tag: ""}, {prop: "atEOT", name: "atEOT", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		onePassProg.init("", [{prop: "Inst", name: "Inst", embedded: false, exported: true, typ: sliceType$12, tag: ""}, {prop: "Start", name: "Start", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "NumCap", name: "NumCap", embedded: false, exported: true, typ: $Int, tag: ""}]);
-		onePassInst.init("", [{prop: "Inst", name: "Inst", embedded: true, exported: true, typ: syntax.Inst, tag: ""}, {prop: "Next", name: "Next", embedded: false, exported: true, typ: sliceType$2, tag: ""}]);
-		queueOnePass.init("regexp", [{prop: "sparse", name: "sparse", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "dense", name: "dense", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "size", name: "size", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "nextIndex", name: "nextIndex", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
-		runeSlice.init($Int32);
-		queue.init("regexp", [{prop: "sparse", name: "sparse", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "dense", name: "dense", embedded: false, exported: false, typ: sliceType$5, tag: ""}]);
-		entry.init("regexp", [{prop: "pc", name: "pc", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "t", name: "t", embedded: false, exported: false, typ: ptrType$4, tag: ""}]);
-		thread.init("regexp", [{prop: "inst", name: "inst", embedded: false, exported: false, typ: ptrType$10, tag: ""}, {prop: "cap", name: "cap", embedded: false, exported: false, typ: sliceType$7, tag: ""}]);
-		machine.init("regexp", [{prop: "re", name: "re", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "p", name: "p", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "q0", name: "q0", embedded: false, exported: false, typ: queue, tag: ""}, {prop: "q1", name: "q1", embedded: false, exported: false, typ: queue, tag: ""}, {prop: "pool", name: "pool", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "matched", name: "matched", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "matchcap", name: "matchcap", embedded: false, exported: false, typ: sliceType$7, tag: ""}, {prop: "inputs", name: "inputs", embedded: false, exported: false, typ: inputs, tag: ""}]);
-		inputs.init("regexp", [{prop: "bytes", name: "bytes", embedded: false, exported: false, typ: inputBytes, tag: ""}, {prop: "string", name: "string", embedded: false, exported: false, typ: inputString, tag: ""}, {prop: "reader", name: "reader", embedded: false, exported: false, typ: inputReader, tag: ""}]);
-		onePassMachine.init("regexp", [{prop: "inputs", name: "inputs", embedded: false, exported: false, typ: inputs, tag: ""}, {prop: "matchcap", name: "matchcap", embedded: false, exported: false, typ: sliceType$7, tag: ""}]);
-		job.init("regexp", [{prop: "pc", name: "pc", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "arg", name: "arg", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		bitState.init("regexp", [{prop: "end", name: "end", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "cap", name: "cap", embedded: false, exported: false, typ: sliceType$7, tag: ""}, {prop: "matchcap", name: "matchcap", embedded: false, exported: false, typ: sliceType$7, tag: ""}, {prop: "jobs", name: "jobs", embedded: false, exported: false, typ: sliceType$15, tag: ""}, {prop: "visited", name: "visited", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "inputs", name: "inputs", embedded: false, exported: false, typ: inputs, tag: ""}]);
+		NewWriter = function NewWriter$1(output, minwidth, tabwidth, padding, padchar, flags) {
+			var flags, minwidth, output, padchar, padding, tabwidth;
+			return new Writer.ptr($ifaceNil, 0, 0, 0, arrayType.zero(), 0, sliceType.nil, 0, new cell.ptr(0, 0, false), 0, sliceType$2.nil, sliceType$3.nil).Init(output, minwidth, tabwidth, padding, padchar, flags);
+		};
+		$pkg.NewWriter = NewWriter;
+		ptrType$2.methods = [{prop: "addLine", name: "addLine", pkg: "text/tabwriter", typ: $funcType([$Bool], [], false)}, {prop: "reset", name: "reset", pkg: "text/tabwriter", typ: $funcType([], [], false)}, {prop: "Init", name: "Init", pkg: "", typ: $funcType([io.Writer, $Int, $Int, $Int, $Uint8, $Uint], [ptrType$2], false)}, {prop: "dump", name: "dump", pkg: "text/tabwriter", typ: $funcType([], [], false)}, {prop: "write0", name: "write0", pkg: "text/tabwriter", typ: $funcType([sliceType], [], false)}, {prop: "writeN", name: "writeN", pkg: "text/tabwriter", typ: $funcType([sliceType, $Int], [], false)}, {prop: "writePadding", name: "writePadding", pkg: "text/tabwriter", typ: $funcType([$Int, $Int, $Bool], [], false)}, {prop: "writeLines", name: "writeLines", pkg: "text/tabwriter", typ: $funcType([$Int, $Int, $Int], [$Int], false)}, {prop: "format", name: "format", pkg: "text/tabwriter", typ: $funcType([$Int, $Int, $Int], [$Int], false)}, {prop: "append", name: "append", pkg: "text/tabwriter", typ: $funcType([sliceType], [], false)}, {prop: "updateWidth", name: "updateWidth", pkg: "text/tabwriter", typ: $funcType([], [], false)}, {prop: "startEscape", name: "startEscape", pkg: "text/tabwriter", typ: $funcType([$Uint8], [], false)}, {prop: "endEscape", name: "endEscape", pkg: "text/tabwriter", typ: $funcType([], [], false)}, {prop: "terminateCell", name: "terminateCell", pkg: "text/tabwriter", typ: $funcType([$Bool], [$Int], false)}, {prop: "handlePanic", name: "handlePanic", pkg: "text/tabwriter", typ: $funcType([ptrType$1, $String], [], false)}, {prop: "Flush", name: "Flush", pkg: "", typ: $funcType([], [$error], false)}, {prop: "flush", name: "flush", pkg: "text/tabwriter", typ: $funcType([], [$error], false)}, {prop: "flushNoDefers", name: "flushNoDefers", pkg: "text/tabwriter", typ: $funcType([], [], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}];
+		cell.init("text/tabwriter", [{prop: "size", name: "size", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "width", name: "width", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "htab", name: "htab", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		Writer.init("text/tabwriter", [{prop: "output", name: "output", embedded: false, exported: false, typ: io.Writer, tag: ""}, {prop: "minwidth", name: "minwidth", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "tabwidth", name: "tabwidth", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "padding", name: "padding", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "padbytes", name: "padbytes", embedded: false, exported: false, typ: arrayType, tag: ""}, {prop: "flags", name: "flags", embedded: false, exported: false, typ: $Uint, tag: ""}, {prop: "buf", name: "buf", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "cell", name: "cell", embedded: false, exported: false, typ: cell, tag: ""}, {prop: "endChar", name: "endChar", embedded: false, exported: false, typ: $Uint8, tag: ""}, {prop: "lines", name: "lines", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "widths", name: "widths", embedded: false, exported: false, typ: sliceType$3, tag: ""}]);
+		osError.init("text/tabwriter", [{prop: "err", name: "err", embedded: false, exported: false, typ: $error, tag: ""}]);
 	};
 	$init = function() {
 		$pkg.$init = function() {};
 		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = bytes.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = nosync.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = io.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = syntax.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = sort.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strconv.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strings.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = unicode.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = utf8.$init(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		matchPool = arrayType.zero();
-		specialBytes = arrayType$1.zero();
-		onePassPool = new nosync.Pool.ptr(sliceType.nil, $throwNilPointerError);
-		arrayNoInts = arrayType$2.zero();
-		bitStatePool = new nosync.Pool.ptr(sliceType.nil, $throwNilPointerError);
-		matchSize = $toNativeArray($kindInt, [128, 512, 2048, 16384, 0]);
-		noRune = new sliceType$1([]);
-		noNext = new sliceType$2([4294967295]);
-		anyRuneNotNL = new sliceType$1([0, 9, 11, 1114111]);
-		anyRune = new sliceType$1([0, 1114111]);
-		init();
+		$r = io.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = utf8.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		newline = new sliceType([10]);
+		tabs = (new sliceType($stringToBytes("\t\t\t\t\t\t\t\t")));
+		vbar = new sliceType([124]);
+		hbar = (new sliceType($stringToBytes("---\n")));
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
 	return $pkg;
 })();
-$packages["go/types"] = (function() {
-	var $pkg = {}, $init, bytes, heap, errors, fmt, ast, constant, typeparams, parser, token, errors$1, io, math, regexp, runtime, sort, strconv, strings, sync, atomic, unicode, utf8, version, builtinId, Union, Term, unifier, tparamsList, term, Qualifier, typeWriter, _TypeSet, byUniqueMethodName, TypeParam, TypeParamList, TypeList, Type, Tuple, termlist, substMap, subster, Struct, stmtContext, valueMap, valueType, Slice, Sizes, StdSizes, Signature, SelectionKind, Selection, Scope, lazyObject, declInfo, inSourceOrder, ifacePair, Pointer, Package, operandMode, operand, objset, Object, object, color, PkgName, Const, TypeName, Var, Func, Label, Builtin, Nil, Named, instance, namedState, monoGraph, monoVertex, monoEdge, MethodSet, methodSet, Map, embeddedType, instanceLookup, block, Interface, dependency, graphNode, nodeSet, nodeQueue, tpWalker, cycleFinder, opPredicates, exprKind, error_, errorDesc, positioner, posSpan, atPos, decl, importDecl, constDecl, varDecl, typeDecl, funcDecl, Context, ctxtEntry, exprInfo, environment, importKey, dotImportKey, action, actionDesc, Checker, cleaner, bailout, Chan, ChanDir, BasicKind, BasicInfo, Basic, Array, Error, Importer, ImportMode, ImporterFrom, Config, Info, TypeAndValue, Instance, Initializer, methodInfo, ptrType, ptrType$1, ptrType$2, sliceType, ptrType$3, sliceType$1, ptrType$4, sliceType$2, structType, structType$1, ptrType$5, ptrType$6, sliceType$3, sliceType$4, ptrType$7, ptrType$8, sliceType$5, sliceType$6, ptrType$9, sliceType$7, ptrType$10, ptrType$11, ptrType$12, ptrType$13, ptrType$14, sliceType$8, sliceType$9, ptrType$15, ptrType$16, sliceType$10, ptrType$17, ptrType$18, sliceType$11, ptrType$19, sliceType$12, ptrType$20, ptrType$21, ptrType$22, sliceType$13, ptrType$23, ptrType$24, sliceType$14, ptrType$25, ptrType$26, ptrType$27, ptrType$28, ptrType$29, ptrType$30, ptrType$31, ptrType$32, ptrType$33, ptrType$34, ptrType$35, ptrType$36, ptrType$37, ptrType$38, ptrType$39, ptrType$40, ptrType$41, ptrType$42, ptrType$43, ptrType$44, ptrType$45, ptrType$46, ptrType$47, ptrType$48, ptrType$49, ptrType$50, ptrType$51, ptrType$52, arrayType, ptrType$53, ptrType$54, ptrType$55, ptrType$56, sliceType$15, sliceType$16, ptrType$57, ptrType$58, ptrType$59, sliceType$17, ptrType$60, ptrType$61, sliceType$18, ptrType$62, ptrType$63, ptrType$64, ptrType$65, ptrType$66, ptrType$67, ptrType$68, ptrType$69, ptrType$70, ptrType$71, ptrType$72, ptrType$73, ptrType$74, ptrType$75, ptrType$76, ptrType$77, ptrType$78, ptrType$79, ptrType$80, ptrType$81, ptrType$82, sliceType$19, ptrType$83, ptrType$84, sliceType$20, ptrType$85, ptrType$86, ptrType$87, ptrType$88, sliceType$21, ptrType$89, ptrType$90, sliceType$22, sliceType$23, sliceType$24, ptrType$91, sliceType$25, arrayType$1, ptrType$92, sliceType$26, ptrType$93, sliceType$27, ptrType$94, ptrType$95, ptrType$96, sliceType$28, sliceType$29, arrayType$2, ptrType$97, ptrType$98, ptrType$99, ptrType$100, ptrType$101, ptrType$102, sliceType$30, ptrType$103, sliceType$31, ptrType$104, ptrType$105, ptrType$106, ptrType$107, ptrType$108, sliceType$32, sliceType$33, sliceType$34, ptrType$109, ptrType$110, ptrType$111, sliceType$35, sliceType$36, sliceType$37, sliceType$38, sliceType$39, sliceType$40, funcType$1, ptrType$112, sliceType$41, arrayType$3, ptrType$113, ptrType$114, ptrType$115, mapType, funcType$2, funcType$3, ptrType$116, funcType$4, funcType$5, mapType$1, mapType$2, ptrType$117, funcType$6, ptrType$118, mapType$3, mapType$4, ptrType$119, ptrType$120, mapType$5, mapType$6, ptrType$121, ptrType$122, mapType$7, mapType$8, ptrType$123, mapType$9, ptrType$124, mapType$10, sliceType$42, funcType$7, funcType$8, mapType$11, mapType$12, mapType$13, mapType$14, mapType$15, mapType$16, mapType$17, mapType$18, mapType$19, mapType$20, mapType$21, funcType$9, mapType$22, mapType$23, mapType$24, mapType$25, mapType$26, mapType$27, universeIota, universeByte, universeRune, universeAny, universeError, universeComparable, invalidTypeSet, invalidTypeSet$24ptr, lastID, lastID$24ptr, emptyMethodSet, emptyMethodSet$24ptr, unaryOpPredicates, binaryOpPredicates, goVersionRx, _r, aliases, predeclaredConsts, predeclaredFuncs, allTermlist, topTypeSet, topTypeSet$24ptr, basicSizes, gcArchSizes, operandModeString, emptyInterface, emptyInterface$24ptr, gccgoArchSizes, stdSizes, op2str1, op2str2, errBadCgo, cgoPrefixes, parseGoVersion, makeObjList, defPredeclaredTypes, defPredeclaredConsts, defPredeclaredNil, defPredeclaredFuncs, init, def, NewUnion, NewTerm, parseUnion, parseTilde, overlappingTerm, flattenUnion, newUnifier, tparamIndex, goTypeName, RelativeTo, TypeString, WriteType, WriteSignature, newTypeWriter, newTypeHasher, subscript, computeInterfaceTypeSet, intersectTermLists, sortMethods, assertSortedMethods, computeUnionTypeSet, nextID, NewTypeParam, newTypeList, bindTParams, under, coreType, coreString, match, NewTuple, makeSubstMap, makeRenameMap, substVar, substFunc, replaceRecvType, embeddedFieldIdent, trimTrailingEmptyStmts, assignOp, goVal, rangeKeyVal, NewSlice, isSyncAtomicAlign64, SizesFor, align, NewSignatureType, SelectionString, NewScope, resolve, hasBreak, hasBreakList, validatedImportPath, dir, isBoolean, isInteger, isUnsigned, isFloat, isComplex, isNumeric, isString, isIntegerOrFloat, isConstType, isBasic, allBoolean, allInteger, allUnsigned, allNumeric, allString, allOrdered, allNumericOrString, allBasic, hasName, isTyped, isUntyped, IsInterface, isNonTypeParamInterface, isTypeParam, hasEmptyTypeset, isGeneric, Comparable, comparable, hasNil, identical, identicalInstance, Default, NewPointer, NewPackage, operandString, Id, colorFor, NewPkgName, NewConst, NewTypeName, NewVar, NewParam, NewField, NewFunc, NewLabel, newBuiltin, writeObject, packagePrefix, ObjectString, writeFuncName, NewNamed, safeUnderlying, NewMethodSet, LookupFieldOrMethod, lookupFieldOrMethod, consolidateMultiples, lookupType, isInterfacePtr, deref, derefStructPtr, concat, fieldIndex, lookupMethod, NewInterfaceType, mentions, findPath, dependencyGraph, typeParamsString, isParameterized, coreTerm, ExprString, WriteExpr, writeSigExpr, writeFieldList, writeIdentList, writeExprList, init$1, opName, underIs, isShift, isComparison, fitsFloat32, roundFloat32, fitsFloat64, roundFloat64, representableConst, init$2, keyVal, assert, unreachable, sprintf, newErrorf, inNode, spanOf, stripAnnotations, pathString, firstInSrc, isUintptr, isUnsafePointer, isPointer, isBytesOrRunes, NewContext, NewChecker, instantiatedIdent, hasVarSize, makeSig, arrayPtrDeref, unparen, operandTypes, varTypes, measure, Identical, IdenticalIgnoreTags;
-	bytes = $packages["bytes"];
-	heap = $packages["container/heap"];
-	errors = $packages["errors"];
+$packages["go/printer"] = (function() {
+	var $pkg = {}, $init, fmt, ast, constraint, comment, token, io, math, os, sort, strconv, strings, sync, tabwriter, unicode, utf8, whiteSpace, pmode, commentInfo, printer, trimmer, Mode, Config, CommentedNode, exprListMode, paramMode, sizeCounter, sliceType, sliceType$1, ptrType, sliceType$2, sliceType$3, ptrType$1, ptrType$2, sliceType$4, ptrType$3, ptrType$4, ptrType$5, ptrType$6, ptrType$7, ptrType$8, ptrType$9, ptrType$10, ptrType$11, ptrType$12, ptrType$13, sliceType$5, sliceType$6, ptrType$14, ptrType$15, ptrType$16, ptrType$17, sliceType$7, ptrType$18, ptrType$19, ptrType$20, ptrType$21, ptrType$22, ptrType$23, ptrType$24, ptrType$25, ptrType$26, ptrType$27, ptrType$28, ptrType$29, sliceType$8, sliceType$9, ptrType$30, ptrType$31, ptrType$32, ptrType$33, ptrType$34, ptrType$35, ptrType$36, ptrType$37, ptrType$38, ptrType$39, ptrType$40, ptrType$41, ptrType$42, ptrType$43, ptrType$44, ptrType$45, ptrType$46, ptrType$47, ptrType$48, ptrType$49, ptrType$50, ptrType$51, ptrType$52, ptrType$53, ptrType$54, ptrType$55, ptrType$56, ptrType$57, ptrType$58, ptrType$59, sliceType$10, ptrType$60, sliceType$11, ptrType$61, sliceType$12, mapType, ptrType$62, ptrType$63, aNewline, printerPool, isBlank, commonPrefix, trimRight, stripCommonPrefix, nlimit, mayCombine, getDoc, getLastComment, newPrinter, combinesWithName, isTypeElem, identListSize, walkBinary, cutoff, diffPrec, reduceDepth, isBinary, normalizedNumber, isTypeName, stripParens, stripParensAlways, keepTypeColumn, sanitizeImportPath, declToken, appendLines, isNL, formatDocComment, isDirective, allStars;
 	fmt = $packages["fmt"];
 	ast = $packages["go/ast"];
-	constant = $packages["go/constant"];
-	typeparams = $packages["go/internal/typeparams"];
-	parser = $packages["go/parser"];
+	constraint = $packages["go/build/constraint"];
+	comment = $packages["go/doc/comment"];
 	token = $packages["go/token"];
-	errors$1 = $packages["internal/types/errors"];
 	io = $packages["io"];
 	math = $packages["math"];
-	regexp = $packages["regexp"];
-	runtime = $packages["runtime"];
-	sort = $packages["sort"];
-	strconv = $packages["strconv"];
-	strings = $packages["strings"];
-	sync = $packages["sync"];
-	atomic = $packages["sync/atomic"];
-	unicode = $packages["unicode"];
-	utf8 = $packages["unicode/utf8"];
-	version = $newType(0, $kindStruct, "types.version", true, "go/types", false, function(major_, minor_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.major = 0;
-			this.minor = 0;
-			return;
-		}
-		this.major = major_;
-		this.minor = minor_;
-	});
-	builtinId = $newType(4, $kindInt, "types.builtinId", true, "go/types", false, null);
-	Union = $newType(0, $kindStruct, "types.Union", true, "go/types", true, function(terms_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.terms = sliceType$12.nil;
-			return;
-		}
-		this.terms = terms_;
-	});
-	Term = $newType(0, $kindStruct, "types.Term", true, "go/types", true, function(tilde_, typ_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.tilde = false;
-			this.typ = $ifaceNil;
-			return;
-		}
-		this.tilde = tilde_;
-		this.typ = typ_;
-	});
-	unifier = $newType(0, $kindStruct, "types.unifier", true, "go/types", false, function(exact_, x_, y_, types_, depth_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.exact = false;
-			this.x = new tparamsList.ptr(ptrType$22.nil, sliceType$9.nil, sliceType$13.nil);
-			this.y = new tparamsList.ptr(ptrType$22.nil, sliceType$9.nil, sliceType$13.nil);
-			this.types = sliceType$3.nil;
-			this.depth = 0;
-			return;
-		}
-		this.exact = exact_;
-		this.x = x_;
-		this.y = y_;
-		this.types = types_;
-		this.depth = depth_;
-	});
-	tparamsList = $newType(0, $kindStruct, "types.tparamsList", true, "go/types", false, function(unifier_, tparams_, indices_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.unifier = ptrType$22.nil;
-			this.tparams = sliceType$9.nil;
-			this.indices = sliceType$13.nil;
-			return;
-		}
-		this.unifier = unifier_;
-		this.tparams = tparams_;
-		this.indices = indices_;
-	});
-	term = $newType(0, $kindStruct, "types.term", true, "go/types", false, function(tilde_, typ_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.tilde = false;
-			this.typ = $ifaceNil;
-			return;
-		}
-		this.tilde = tilde_;
-		this.typ = typ_;
-	});
-	Qualifier = $newType(4, $kindFunc, "types.Qualifier", true, "go/types", true, null);
-	typeWriter = $newType(0, $kindStruct, "types.typeWriter", true, "go/types", false, function(buf_, seen_, qf_, ctxt_, tparams_, paramNames_, tpSubscripts_, pkgInfo_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.buf = ptrType$114.nil;
-			this.seen = false;
-			this.qf = $throwNilPointerError;
-			this.ctxt = ptrType$51.nil;
-			this.tparams = ptrType$48.nil;
-			this.paramNames = false;
-			this.tpSubscripts = false;
-			this.pkgInfo = false;
-			return;
-		}
-		this.buf = buf_;
-		this.seen = seen_;
-		this.qf = qf_;
-		this.ctxt = ctxt_;
-		this.tparams = tparams_;
-		this.paramNames = paramNames_;
-		this.tpSubscripts = tpSubscripts_;
-		this.pkgInfo = pkgInfo_;
-	});
-	_TypeSet = $newType(0, $kindStruct, "types._TypeSet", true, "go/types", false, function(methods_, terms_, comparable_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.methods = sliceType.nil;
-			this.terms = termlist.nil;
-			this.comparable = false;
-			return;
-		}
-		this.methods = methods_;
-		this.terms = terms_;
-		this.comparable = comparable_;
-	});
-	byUniqueMethodName = $newType(12, $kindSlice, "types.byUniqueMethodName", true, "go/types", false, null);
-	TypeParam = $newType(0, $kindStruct, "types.TypeParam", true, "go/types", true, function(check_, id_, obj_, index_, bound_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.check = ptrType$6.nil;
-			this.id = new $Uint64(0, 0);
-			this.obj = ptrType$17.nil;
-			this.index = 0;
-			this.bound = $ifaceNil;
-			return;
-		}
-		this.check = check_;
-		this.id = id_;
-		this.obj = obj_;
-		this.index = index_;
-		this.bound = bound_;
-	});
-	TypeParamList = $newType(0, $kindStruct, "types.TypeParamList", true, "go/types", true, function(tparams_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.tparams = sliceType$9.nil;
-			return;
-		}
-		this.tparams = tparams_;
-	});
-	TypeList = $newType(0, $kindStruct, "types.TypeList", true, "go/types", true, function(types_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.types = sliceType$3.nil;
-			return;
-		}
-		this.types = types_;
-	});
-	Type = $newType(8, $kindInterface, "types.Type", true, "go/types", true, null);
-	Tuple = $newType(0, $kindStruct, "types.Tuple", true, "go/types", true, function(vars_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.vars = sliceType$10.nil;
-			return;
-		}
-		this.vars = vars_;
-	});
-	termlist = $newType(12, $kindSlice, "types.termlist", true, "go/types", false, null);
-	substMap = $newType(4, $kindMap, "types.substMap", true, "go/types", false, null);
-	subster = $newType(0, $kindStruct, "types.subster", true, "go/types", false, function(pos_, smap_, check_, expanding_, ctxt_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.pos = 0;
-			this.smap = false;
-			this.check = ptrType$6.nil;
-			this.expanding = ptrType$9.nil;
-			this.ctxt = ptrType$51.nil;
-			return;
-		}
-		this.pos = pos_;
-		this.smap = smap_;
-		this.check = check_;
-		this.expanding = expanding_;
-		this.ctxt = ctxt_;
-	});
-	Struct = $newType(0, $kindStruct, "types.Struct", true, "go/types", true, function(fields_, tags_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.fields = sliceType$10.nil;
-			this.tags = sliceType$5.nil;
-			return;
-		}
-		this.fields = fields_;
-		this.tags = tags_;
-	});
-	stmtContext = $newType(4, $kindUint, "types.stmtContext", true, "go/types", false, null);
-	valueMap = $newType(4, $kindMap, "types.valueMap", true, "go/types", false, null);
-	valueType = $newType(0, $kindStruct, "types.valueType", true, "go/types", false, function(pos_, typ_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.pos = 0;
-			this.typ = $ifaceNil;
-			return;
-		}
-		this.pos = pos_;
-		this.typ = typ_;
-	});
-	Slice = $newType(0, $kindStruct, "types.Slice", true, "go/types", true, function(elem_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.elem = $ifaceNil;
-			return;
-		}
-		this.elem = elem_;
-	});
-	Sizes = $newType(8, $kindInterface, "types.Sizes", true, "go/types", true, null);
-	StdSizes = $newType(0, $kindStruct, "types.StdSizes", true, "go/types", true, function(WordSize_, MaxAlign_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.WordSize = new $Int64(0, 0);
-			this.MaxAlign = new $Int64(0, 0);
-			return;
-		}
-		this.WordSize = WordSize_;
-		this.MaxAlign = MaxAlign_;
-	});
-	Signature = $newType(0, $kindStruct, "types.Signature", true, "go/types", true, function(rparams_, tparams_, scope_, recv_, params_, results_, variadic_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.rparams = ptrType$48.nil;
-			this.tparams = ptrType$48.nil;
-			this.scope = ptrType.nil;
-			this.recv = ptrType$16.nil;
-			this.params = ptrType$15.nil;
-			this.results = ptrType$15.nil;
-			this.variadic = false;
-			return;
-		}
-		this.rparams = rparams_;
-		this.tparams = tparams_;
-		this.scope = scope_;
-		this.recv = recv_;
-		this.params = params_;
-		this.results = results_;
-		this.variadic = variadic_;
-	});
-	SelectionKind = $newType(4, $kindInt, "types.SelectionKind", true, "go/types", true, null);
-	Selection = $newType(0, $kindStruct, "types.Selection", true, "go/types", true, function(kind_, recv_, obj_, index_, indirect_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.kind = 0;
-			this.recv = $ifaceNil;
-			this.obj = $ifaceNil;
-			this.index = sliceType$13.nil;
-			this.indirect = false;
-			return;
-		}
-		this.kind = kind_;
-		this.recv = recv_;
-		this.obj = obj_;
-		this.index = index_;
-		this.indirect = indirect_;
-	});
-	Scope = $newType(0, $kindStruct, "types.Scope", true, "go/types", true, function(parent_, children_, number_, elems_, pos_, end_, comment_, isFunc_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.parent = ptrType.nil;
-			this.children = sliceType$20.nil;
-			this.number = 0;
-			this.elems = false;
-			this.pos = 0;
-			this.end = 0;
-			this.comment = "";
-			this.isFunc = false;
-			return;
-		}
-		this.parent = parent_;
-		this.children = children_;
-		this.number = number_;
-		this.elems = elems_;
-		this.pos = pos_;
-		this.end = end_;
-		this.comment = comment_;
-		this.isFunc = isFunc_;
-	});
-	lazyObject = $newType(0, $kindStruct, "types.lazyObject", true, "go/types", false, function(parent_, resolve_, obj_, once_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.parent = ptrType.nil;
-			this.resolve = $throwNilPointerError;
-			this.obj = $ifaceNil;
-			this.once = new sync.Once.ptr(0, new sync.Mutex.ptr(0, 0));
-			return;
-		}
-		this.parent = parent_;
-		this.resolve = resolve_;
-		this.obj = obj_;
-		this.once = once_;
-	});
-	declInfo = $newType(0, $kindStruct, "types.declInfo", true, "go/types", false, function(file_, lhs_, vtyp_, init_, inherited_, tdecl_, fdecl_, deps_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.file = ptrType.nil;
-			this.lhs = sliceType$10.nil;
-			this.vtyp = $ifaceNil;
-			this.init = $ifaceNil;
-			this.inherited = false;
-			this.tdecl = ptrType$90.nil;
-			this.fdecl = ptrType$87.nil;
-			this.deps = false;
-			return;
-		}
-		this.file = file_;
-		this.lhs = lhs_;
-		this.vtyp = vtyp_;
-		this.init = init_;
-		this.inherited = inherited_;
-		this.tdecl = tdecl_;
-		this.fdecl = fdecl_;
-		this.deps = deps_;
-	});
-	inSourceOrder = $newType(12, $kindSlice, "types.inSourceOrder", true, "go/types", false, null);
-	ifacePair = $newType(0, $kindStruct, "types.ifacePair", true, "go/types", false, function(x_, y_, prev_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.x = ptrType$13.nil;
-			this.y = ptrType$13.nil;
-			this.prev = ptrType$23.nil;
-			return;
-		}
-		this.x = x_;
-		this.y = y_;
-		this.prev = prev_;
-	});
-	Pointer = $newType(0, $kindStruct, "types.Pointer", true, "go/types", true, function(base_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.base = $ifaceNil;
-			return;
-		}
-		this.base = base_;
-	});
-	Package = $newType(0, $kindStruct, "types.Package", true, "go/types", true, function(path_, name_, scope_, complete_, imports_, fake_, cgo_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.path = "";
-			this.name = "";
-			this.scope = ptrType.nil;
-			this.complete = false;
-			this.imports = sliceType$24.nil;
-			this.fake = false;
-			this.cgo = false;
-			return;
-		}
-		this.path = path_;
-		this.name = name_;
-		this.scope = scope_;
-		this.complete = complete_;
-		this.imports = imports_;
-		this.fake = fake_;
-		this.cgo = cgo_;
-	});
-	operandMode = $newType(1, $kindUint8, "types.operandMode", true, "go/types", false, null);
-	operand = $newType(0, $kindStruct, "types.operand", true, "go/types", false, function(mode_, expr_, typ_, val_, id_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.mode = 0;
-			this.expr = $ifaceNil;
-			this.typ = $ifaceNil;
-			this.val = $ifaceNil;
-			this.id = 0;
-			return;
-		}
-		this.mode = mode_;
-		this.expr = expr_;
-		this.typ = typ_;
-		this.val = val_;
-		this.id = id_;
-	});
-	objset = $newType(4, $kindMap, "types.objset", true, "go/types", false, null);
-	Object = $newType(8, $kindInterface, "types.Object", true, "go/types", true, null);
-	object = $newType(0, $kindStruct, "types.object", true, "go/types", false, function(parent_, pos_, pkg_, name_, typ_, order__, color__, scopePos__) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.parent = ptrType.nil;
-			this.pos = 0;
-			this.pkg = ptrType$1.nil;
-			this.name = "";
-			this.typ = $ifaceNil;
-			this.order_ = 0;
-			this.color_ = 0;
-			this.scopePos_ = 0;
-			return;
-		}
-		this.parent = parent_;
-		this.pos = pos_;
-		this.pkg = pkg_;
-		this.name = name_;
-		this.typ = typ_;
-		this.order_ = order__;
-		this.color_ = color__;
-		this.scopePos_ = scopePos__;
-	});
-	color = $newType(4, $kindUint32, "types.color", true, "go/types", false, null);
-	PkgName = $newType(0, $kindStruct, "types.PkgName", true, "go/types", true, function(object_, imported_, used_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.object = new object.ptr(ptrType.nil, 0, ptrType$1.nil, "", $ifaceNil, 0, 0, 0);
-			this.imported = ptrType$1.nil;
-			this.used = false;
-			return;
-		}
-		this.object = object_;
-		this.imported = imported_;
-		this.used = used_;
-	});
-	Const = $newType(0, $kindStruct, "types.Const", true, "go/types", true, function(object_, val_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.object = new object.ptr(ptrType.nil, 0, ptrType$1.nil, "", $ifaceNil, 0, 0, 0);
-			this.val = $ifaceNil;
-			return;
-		}
-		this.object = object_;
-		this.val = val_;
-	});
-	TypeName = $newType(0, $kindStruct, "types.TypeName", true, "go/types", true, function(object_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.object = new object.ptr(ptrType.nil, 0, ptrType$1.nil, "", $ifaceNil, 0, 0, 0);
-			return;
-		}
-		this.object = object_;
-	});
-	Var = $newType(0, $kindStruct, "types.Var", true, "go/types", true, function(object_, embedded_, isField_, used_, origin_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.object = new object.ptr(ptrType.nil, 0, ptrType$1.nil, "", $ifaceNil, 0, 0, 0);
-			this.embedded = false;
-			this.isField = false;
-			this.used = false;
-			this.origin = ptrType$16.nil;
-			return;
-		}
-		this.object = object_;
-		this.embedded = embedded_;
-		this.isField = isField_;
-		this.used = used_;
-		this.origin = origin_;
-	});
-	Func = $newType(0, $kindStruct, "types.Func", true, "go/types", true, function(object_, hasPtrRecv__, origin_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.object = new object.ptr(ptrType.nil, 0, ptrType$1.nil, "", $ifaceNil, 0, 0, 0);
-			this.hasPtrRecv_ = false;
-			this.origin = ptrType$2.nil;
-			return;
-		}
-		this.object = object_;
-		this.hasPtrRecv_ = hasPtrRecv__;
-		this.origin = origin_;
-	});
-	Label = $newType(0, $kindStruct, "types.Label", true, "go/types", true, function(object_, used_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.object = new object.ptr(ptrType.nil, 0, ptrType$1.nil, "", $ifaceNil, 0, 0, 0);
-			this.used = false;
-			return;
-		}
-		this.object = object_;
-		this.used = used_;
-	});
-	Builtin = $newType(0, $kindStruct, "types.Builtin", true, "go/types", true, function(object_, id_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.object = new object.ptr(ptrType.nil, 0, ptrType$1.nil, "", $ifaceNil, 0, 0, 0);
-			this.id = 0;
-			return;
-		}
-		this.object = object_;
-		this.id = id_;
-	});
-	Nil = $newType(0, $kindStruct, "types.Nil", true, "go/types", true, function(object_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.object = new object.ptr(ptrType.nil, 0, ptrType$1.nil, "", $ifaceNil, 0, 0, 0);
-			return;
-		}
-		this.object = object_;
-	});
-	Named = $newType(0, $kindStruct, "types.Named", true, "go/types", true, function(check_, obj_, fromRHS_, inst_, mu_, state__, underlying_, tparams_, methods_, loader_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.check = ptrType$6.nil;
-			this.obj = ptrType$17.nil;
-			this.fromRHS = $ifaceNil;
-			this.inst = ptrType$52.nil;
-			this.mu = new sync.Mutex.ptr(0, 0);
-			this.state_ = 0;
-			this.underlying = $ifaceNil;
-			this.tparams = ptrType$48.nil;
-			this.methods = sliceType.nil;
-			this.loader = $throwNilPointerError;
-			return;
-		}
-		this.check = check_;
-		this.obj = obj_;
-		this.fromRHS = fromRHS_;
-		this.inst = inst_;
-		this.mu = mu_;
-		this.state_ = state__;
-		this.underlying = underlying_;
-		this.tparams = tparams_;
-		this.methods = methods_;
-		this.loader = loader_;
-	});
-	instance = $newType(0, $kindStruct, "types.instance", true, "go/types", false, function(orig_, targs_, expandedMethods_, ctxt_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.orig = ptrType$9.nil;
-			this.targs = ptrType$56.nil;
-			this.expandedMethods = 0;
-			this.ctxt = ptrType$51.nil;
-			return;
-		}
-		this.orig = orig_;
-		this.targs = targs_;
-		this.expandedMethods = expandedMethods_;
-		this.ctxt = ctxt_;
-	});
-	namedState = $newType(4, $kindUint32, "types.namedState", true, "go/types", false, null);
-	monoGraph = $newType(0, $kindStruct, "types.monoGraph", true, "go/types", false, function(vertices_, edges_, canon_, nameIdx_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.vertices = sliceType$37.nil;
-			this.edges = sliceType$38.nil;
-			this.canon = false;
-			this.nameIdx = false;
-			return;
-		}
-		this.vertices = vertices_;
-		this.edges = edges_;
-		this.canon = canon_;
-		this.nameIdx = nameIdx_;
-	});
-	monoVertex = $newType(0, $kindStruct, "types.monoVertex", true, "go/types", false, function(weight_, pre_, len_, obj_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.weight = 0;
-			this.pre = 0;
-			this.len = 0;
-			this.obj = ptrType$17.nil;
-			return;
-		}
-		this.weight = weight_;
-		this.pre = pre_;
-		this.len = len_;
-		this.obj = obj_;
-	});
-	monoEdge = $newType(0, $kindStruct, "types.monoEdge", true, "go/types", false, function(dst_, src_, weight_, pos_, typ_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.dst = 0;
-			this.src = 0;
-			this.weight = 0;
-			this.pos = 0;
-			this.typ = $ifaceNil;
-			return;
-		}
-		this.dst = dst_;
-		this.src = src_;
-		this.weight = weight_;
-		this.pos = pos_;
-		this.typ = typ_;
-	});
-	MethodSet = $newType(0, $kindStruct, "types.MethodSet", true, "go/types", true, function(list_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.list = sliceType$1.nil;
-			return;
-		}
-		this.list = list_;
-	});
-	methodSet = $newType(4, $kindMap, "types.methodSet", true, "go/types", false, null);
-	Map = $newType(0, $kindStruct, "types.Map", true, "go/types", true, function(key_, elem_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.key = $ifaceNil;
-			this.elem = $ifaceNil;
-			return;
-		}
-		this.key = key_;
-		this.elem = elem_;
-	});
-	embeddedType = $newType(0, $kindStruct, "types.embeddedType", true, "go/types", false, function(typ_, index_, indirect_, multiples_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.typ = $ifaceNil;
-			this.index = sliceType$13.nil;
-			this.indirect = false;
-			this.multiples = false;
-			return;
-		}
-		this.typ = typ_;
-		this.index = index_;
-		this.indirect = indirect_;
-		this.multiples = multiples_;
-	});
-	instanceLookup = $newType(0, $kindStruct, "types.instanceLookup", true, "go/types", false, function(buf_, m_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.buf = arrayType$1.zero();
-			this.m = false;
-			return;
-		}
-		this.buf = buf_;
-		this.m = m_;
-	});
-	block = $newType(0, $kindStruct, "types.block", true, "go/types", false, function(parent_, lstmt_, labels_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.parent = ptrType$92.nil;
-			this.lstmt = ptrType$65.nil;
-			this.labels = false;
-			return;
-		}
-		this.parent = parent_;
-		this.lstmt = lstmt_;
-		this.labels = labels_;
-	});
-	Interface = $newType(0, $kindStruct, "types.Interface", true, "go/types", true, function(check_, methods_, embeddeds_, embedPos_, implicit_, complete_, tset_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.check = ptrType$6.nil;
-			this.methods = sliceType.nil;
-			this.embeddeds = sliceType$3.nil;
-			this.embedPos = ptrType$7.nil;
-			this.implicit = false;
-			this.complete = false;
-			this.tset = ptrType$8.nil;
-			return;
-		}
-		this.check = check_;
-		this.methods = methods_;
-		this.embeddeds = embeddeds_;
-		this.embedPos = embedPos_;
-		this.implicit = implicit_;
-		this.complete = complete_;
-		this.tset = tset_;
-	});
-	dependency = $newType(8, $kindInterface, "types.dependency", true, "go/types", false, null);
-	graphNode = $newType(0, $kindStruct, "types.graphNode", true, "go/types", false, function(obj_, pred_, succ_, index_, ndeps_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.obj = $ifaceNil;
-			this.pred = false;
-			this.succ = false;
-			this.index = 0;
-			this.ndeps = 0;
-			return;
-		}
-		this.obj = obj_;
-		this.pred = pred_;
-		this.succ = succ_;
-		this.index = index_;
-		this.ndeps = ndeps_;
-	});
-	nodeSet = $newType(4, $kindMap, "types.nodeSet", true, "go/types", false, null);
-	nodeQueue = $newType(12, $kindSlice, "types.nodeQueue", true, "go/types", false, null);
-	tpWalker = $newType(0, $kindStruct, "types.tpWalker", true, "go/types", false, function(seen_, tparams_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.seen = false;
-			this.tparams = sliceType$9.nil;
-			return;
-		}
-		this.seen = seen_;
-		this.tparams = tparams_;
-	});
-	cycleFinder = $newType(0, $kindStruct, "types.cycleFinder", true, "go/types", false, function(tparams_, types_, seen_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.tparams = sliceType$9.nil;
-			this.types = sliceType$3.nil;
-			this.seen = false;
-			return;
-		}
-		this.tparams = tparams_;
-		this.types = types_;
-		this.seen = seen_;
-	});
-	opPredicates = $newType(4, $kindMap, "types.opPredicates", true, "go/types", false, null);
-	exprKind = $newType(4, $kindInt, "types.exprKind", true, "go/types", false, null);
-	error_ = $newType(0, $kindStruct, "types.error_", true, "go/types", false, function(desc_, code_, soft_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.desc = sliceType$31.nil;
-			this.code = 0;
-			this.soft = false;
-			return;
-		}
-		this.desc = desc_;
-		this.code = code_;
-		this.soft = soft_;
-	});
-	errorDesc = $newType(0, $kindStruct, "types.errorDesc", true, "go/types", false, function(posn_, format_, args_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.posn = $ifaceNil;
-			this.format = "";
-			this.args = sliceType$6.nil;
-			return;
-		}
-		this.posn = posn_;
-		this.format = format_;
-		this.args = args_;
-	});
-	positioner = $newType(8, $kindInterface, "types.positioner", true, "go/types", false, null);
-	posSpan = $newType(0, $kindStruct, "types.posSpan", true, "go/types", false, function(start_, pos_, end_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.start = 0;
-			this.pos = 0;
-			this.end = 0;
-			return;
-		}
-		this.start = start_;
-		this.pos = pos_;
-		this.end = end_;
-	});
-	atPos = $newType(4, $kindInt, "types.atPos", true, "go/types", false, null);
-	decl = $newType(8, $kindInterface, "types.decl", true, "go/types", false, null);
-	importDecl = $newType(0, $kindStruct, "types.importDecl", true, "go/types", false, function(spec_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.spec = ptrType$106.nil;
-			return;
-		}
-		this.spec = spec_;
-	});
-	constDecl = $newType(0, $kindStruct, "types.constDecl", true, "go/types", false, function(spec_, iota_, typ_, init_, inherited_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.spec = ptrType$88.nil;
-			this.iota = 0;
-			this.typ = $ifaceNil;
-			this.init = sliceType$11.nil;
-			this.inherited = false;
-			return;
-		}
-		this.spec = spec_;
-		this.iota = iota_;
-		this.typ = typ_;
-		this.init = init_;
-		this.inherited = inherited_;
-	});
-	varDecl = $newType(0, $kindStruct, "types.varDecl", true, "go/types", false, function(spec_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.spec = ptrType$88.nil;
-			return;
-		}
-		this.spec = spec_;
-	});
-	typeDecl = $newType(0, $kindStruct, "types.typeDecl", true, "go/types", false, function(spec_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.spec = ptrType$90.nil;
-			return;
-		}
-		this.spec = spec_;
-	});
-	funcDecl = $newType(0, $kindStruct, "types.funcDecl", true, "go/types", false, function(decl_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.decl = ptrType$87.nil;
-			return;
-		}
-		this.decl = decl_;
-	});
-	Context = $newType(0, $kindStruct, "types.Context", true, "go/types", true, function(mu_, typeMap_, nextID_, originIDs_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.mu = new sync.Mutex.ptr(0, 0);
-			this.typeMap = false;
-			this.nextID = 0;
-			this.originIDs = false;
-			return;
-		}
-		this.mu = mu_;
-		this.typeMap = typeMap_;
-		this.nextID = nextID_;
-		this.originIDs = originIDs_;
-	});
-	ctxtEntry = $newType(0, $kindStruct, "types.ctxtEntry", true, "go/types", false, function(orig_, targs_, instance_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.orig = $ifaceNil;
-			this.targs = sliceType$3.nil;
-			this.instance = $ifaceNil;
-			return;
-		}
-		this.orig = orig_;
-		this.targs = targs_;
-		this.instance = instance_;
-	});
-	exprInfo = $newType(0, $kindStruct, "types.exprInfo", true, "go/types", false, function(isLhs_, mode_, typ_, val_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.isLhs = false;
-			this.mode = 0;
-			this.typ = ptrType$4.nil;
-			this.val = $ifaceNil;
-			return;
-		}
-		this.isLhs = isLhs_;
-		this.mode = mode_;
-		this.typ = typ_;
-		this.val = val_;
-	});
-	environment = $newType(0, $kindStruct, "types.environment", true, "go/types", false, function(decl_, scope_, pos_, iota_, errpos_, inTParamList_, sig_, isPanic_, hasLabel_, hasCallOrRecv_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.decl = ptrType$58.nil;
-			this.scope = ptrType.nil;
-			this.pos = 0;
-			this.iota = $ifaceNil;
-			this.errpos = $ifaceNil;
-			this.inTParamList = false;
-			this.sig = ptrType$27.nil;
-			this.isPanic = false;
-			this.hasLabel = false;
-			this.hasCallOrRecv = false;
-			return;
-		}
-		this.decl = decl_;
-		this.scope = scope_;
-		this.pos = pos_;
-		this.iota = iota_;
-		this.errpos = errpos_;
-		this.inTParamList = inTParamList_;
-		this.sig = sig_;
-		this.isPanic = isPanic_;
-		this.hasLabel = hasLabel_;
-		this.hasCallOrRecv = hasCallOrRecv_;
-	});
-	importKey = $newType(0, $kindStruct, "types.importKey", true, "go/types", false, function(path_, dir_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.path = "";
-			this.dir = "";
-			return;
-		}
-		this.path = path_;
-		this.dir = dir_;
-	});
-	dotImportKey = $newType(0, $kindStruct, "types.dotImportKey", true, "go/types", false, function(scope_, name_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.scope = ptrType.nil;
-			this.name = "";
-			return;
-		}
-		this.scope = scope_;
-		this.name = name_;
-	});
-	action = $newType(0, $kindStruct, "types.action", true, "go/types", false, function(f_, desc_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.f = $throwNilPointerError;
-			this.desc = ptrType$109.nil;
-			return;
-		}
-		this.f = f_;
-		this.desc = desc_;
-	});
-	actionDesc = $newType(0, $kindStruct, "types.actionDesc", true, "go/types", false, function(pos_, format_, args_) {
+	os = $packages["os"];
+	sort = $packages["sort"];
+	strconv = $packages["strconv"];
+	strings = $packages["strings"];
+	sync = $packages["sync"];
+	tabwriter = $packages["text/tabwriter"];
+	unicode = $packages["unicode"];
+	utf8 = $packages["unicode/utf8"];
+	whiteSpace = $newType(1, $kindUint8, "printer.whiteSpace", true, "go/printer", false, null);
+	pmode = $newType(4, $kindInt, "printer.pmode", true, "go/printer", false, null);
+	commentInfo = $newType(0, $kindStruct, "printer.commentInfo", true, "go/printer", false, function(cindex_, comment_, commentOffset_, commentNewline_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.pos = $ifaceNil;
-			this.format = "";
-			this.args = sliceType$6.nil;
+			this.cindex = 0;
+			this.comment = ptrType$2.nil;
+			this.commentOffset = 0;
+			this.commentNewline = false;
 			return;
 		}
-		this.pos = pos_;
-		this.format = format_;
-		this.args = args_;
+		this.cindex = cindex_;
+		this.comment = comment_;
+		this.commentOffset = commentOffset_;
+		this.commentNewline = commentNewline_;
 	});
-	Checker = $newType(0, $kindStruct, "types.Checker", true, "go/types", true, function(conf_, ctxt_, fset_, pkg_, Info_, version_, nextID_, objMap_, impMap_, valids_, pkgPathMap_, seenPkgMap_, files_, imports_, dotImportMap_, recvTParamMap_, brokenAliases_, unionTypeSets_, mono_, firstErr_, methods_, untyped_, delayed_, objPath_, cleaners_, environment_, indent_) {
+	printer = $newType(0, $kindStruct, "printer.printer", true, "go/printer", false, function(Config_, fset_, output_, indent_, level_, mode_, endAlignment_, impliedSemi_, lastTok_, prevOpen_, wsbuf_, goBuild_, plusBuild_, pos_, out_, last_, linePtr_, sourcePosErr_, comments_, useNodeComments_, commentInfo_, nodeSizes_, cachedPos_, cachedLine_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.conf = ptrType$101.nil;
-			this.ctxt = ptrType$51.nil;
-			this.fset = ptrType$24.nil;
-			this.pkg = ptrType$1.nil;
-			this.Info = ptrType$110.nil;
-			this.version = new version.ptr(0, 0);
-			this.nextID = new $Uint64(0, 0);
-			this.objMap = false;
-			this.impMap = false;
-			this.valids = new instanceLookup.ptr(arrayType$1.zero(), false);
-			this.pkgPathMap = false;
-			this.seenPkgMap = false;
-			this.files = sliceType$35.nil;
-			this.imports = sliceType$36.nil;
-			this.dotImportMap = false;
-			this.recvTParamMap = false;
-			this.brokenAliases = false;
-			this.unionTypeSets = false;
-			this.mono = new monoGraph.ptr(sliceType$37.nil, sliceType$38.nil, false, false);
-			this.firstErr = $ifaceNil;
-			this.methods = false;
-			this.untyped = false;
-			this.delayed = sliceType$39.nil;
-			this.objPath = sliceType$8.nil;
-			this.cleaners = sliceType$40.nil;
-			this.environment = new environment.ptr(ptrType$58.nil, ptrType.nil, 0, $ifaceNil, $ifaceNil, false, ptrType$27.nil, false, false, false);
+			this.Config = new Config.ptr(0, 0, 0);
+			this.fset = ptrType.nil;
+			this.output = sliceType.nil;
 			this.indent = 0;
+			this.level = 0;
+			this.mode = 0;
+			this.endAlignment = false;
+			this.impliedSemi = false;
+			this.lastTok = 0;
+			this.prevOpen = 0;
+			this.wsbuf = sliceType$2.nil;
+			this.goBuild = sliceType$3.nil;
+			this.plusBuild = sliceType$3.nil;
+			this.pos = new token.Position.ptr("", 0, 0, 0);
+			this.out = new token.Position.ptr("", 0, 0, 0);
+			this.last = new token.Position.ptr("", 0, 0, 0);
+			this.linePtr = ptrType$1.nil;
+			this.sourcePosErr = $ifaceNil;
+			this.comments = sliceType$4.nil;
+			this.useNodeComments = false;
+			this.commentInfo = new commentInfo.ptr(0, ptrType$2.nil, 0, false);
+			this.nodeSizes = false;
+			this.cachedPos = 0;
+			this.cachedLine = 0;
 			return;
 		}
-		this.conf = conf_;
-		this.ctxt = ctxt_;
+		this.Config = Config_;
 		this.fset = fset_;
-		this.pkg = pkg_;
-		this.Info = Info_;
-		this.version = version_;
-		this.nextID = nextID_;
-		this.objMap = objMap_;
-		this.impMap = impMap_;
-		this.valids = valids_;
-		this.pkgPathMap = pkgPathMap_;
-		this.seenPkgMap = seenPkgMap_;
-		this.files = files_;
-		this.imports = imports_;
-		this.dotImportMap = dotImportMap_;
-		this.recvTParamMap = recvTParamMap_;
-		this.brokenAliases = brokenAliases_;
-		this.unionTypeSets = unionTypeSets_;
-		this.mono = mono_;
-		this.firstErr = firstErr_;
-		this.methods = methods_;
-		this.untyped = untyped_;
-		this.delayed = delayed_;
-		this.objPath = objPath_;
-		this.cleaners = cleaners_;
-		this.environment = environment_;
+		this.output = output_;
 		this.indent = indent_;
+		this.level = level_;
+		this.mode = mode_;
+		this.endAlignment = endAlignment_;
+		this.impliedSemi = impliedSemi_;
+		this.lastTok = lastTok_;
+		this.prevOpen = prevOpen_;
+		this.wsbuf = wsbuf_;
+		this.goBuild = goBuild_;
+		this.plusBuild = plusBuild_;
+		this.pos = pos_;
+		this.out = out_;
+		this.last = last_;
+		this.linePtr = linePtr_;
+		this.sourcePosErr = sourcePosErr_;
+		this.comments = comments_;
+		this.useNodeComments = useNodeComments_;
+		this.commentInfo = commentInfo_;
+		this.nodeSizes = nodeSizes_;
+		this.cachedPos = cachedPos_;
+		this.cachedLine = cachedLine_;
 	});
-	cleaner = $newType(8, $kindInterface, "types.cleaner", true, "go/types", false, null);
-	bailout = $newType(0, $kindStruct, "types.bailout", true, "go/types", false, function() { this.$val = this; });
-	Chan = $newType(0, $kindStruct, "types.Chan", true, "go/types", true, function(dir_, elem_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.dir = 0;
-			this.elem = $ifaceNil;
-			return;
-		}
-		this.dir = dir_;
-		this.elem = elem_;
-	});
-	ChanDir = $newType(4, $kindInt, "types.ChanDir", true, "go/types", true, null);
-	BasicKind = $newType(4, $kindInt, "types.BasicKind", true, "go/types", true, null);
-	BasicInfo = $newType(4, $kindInt, "types.BasicInfo", true, "go/types", true, null);
-	Basic = $newType(0, $kindStruct, "types.Basic", true, "go/types", true, function(kind_, info_, name_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.kind = 0;
-			this.info = 0;
-			this.name = "";
-			return;
-		}
-		this.kind = kind_;
-		this.info = info_;
-		this.name = name_;
-	});
-	Array = $newType(0, $kindStruct, "types.Array", true, "go/types", true, function(len_, elem_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.len = new $Int64(0, 0);
-			this.elem = $ifaceNil;
-			return;
-		}
-		this.len = len_;
-		this.elem = elem_;
-	});
-	Error = $newType(0, $kindStruct, "types.Error", true, "go/types", true, function(Fset_, Pos_, Msg_, Soft_, go116code_, go116start_, go116end_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Fset = ptrType$24.nil;
-			this.Pos = 0;
-			this.Msg = "";
-			this.Soft = false;
-			this.go116code = 0;
-			this.go116start = 0;
-			this.go116end = 0;
-			return;
-		}
-		this.Fset = Fset_;
-		this.Pos = Pos_;
-		this.Msg = Msg_;
-		this.Soft = Soft_;
-		this.go116code = go116code_;
-		this.go116start = go116start_;
-		this.go116end = go116end_;
-	});
-	Importer = $newType(8, $kindInterface, "types.Importer", true, "go/types", true, null);
-	ImportMode = $newType(4, $kindInt, "types.ImportMode", true, "go/types", true, null);
-	ImporterFrom = $newType(8, $kindInterface, "types.ImporterFrom", true, "go/types", true, null);
-	Config = $newType(0, $kindStruct, "types.Config", true, "go/types", true, function(Context_, GoVersion_, IgnoreFuncBodies_, FakeImportC_, go115UsesCgo_, Error_, Importer_, Sizes_, DisableUnusedImportCheck_, oldComparableSemantics_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Context = ptrType$51.nil;
-			this.GoVersion = "";
-			this.IgnoreFuncBodies = false;
-			this.FakeImportC = false;
-			this.go115UsesCgo = false;
-			this.Error = $throwNilPointerError;
-			this.Importer = $ifaceNil;
-			this.Sizes = $ifaceNil;
-			this.DisableUnusedImportCheck = false;
-			this.oldComparableSemantics = false;
-			return;
-		}
-		this.Context = Context_;
-		this.GoVersion = GoVersion_;
-		this.IgnoreFuncBodies = IgnoreFuncBodies_;
-		this.FakeImportC = FakeImportC_;
-		this.go115UsesCgo = go115UsesCgo_;
-		this.Error = Error_;
-		this.Importer = Importer_;
-		this.Sizes = Sizes_;
-		this.DisableUnusedImportCheck = DisableUnusedImportCheck_;
-		this.oldComparableSemantics = oldComparableSemantics_;
-	});
-	Info = $newType(0, $kindStruct, "types.Info", true, "go/types", true, function(Types_, Instances_, Defs_, Uses_, Implicits_, Selections_, Scopes_, InitOrder_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.Types = false;
-			this.Instances = false;
-			this.Defs = false;
-			this.Uses = false;
-			this.Implicits = false;
-			this.Selections = false;
-			this.Scopes = false;
-			this.InitOrder = sliceType$30.nil;
-			return;
-		}
-		this.Types = Types_;
-		this.Instances = Instances_;
-		this.Defs = Defs_;
-		this.Uses = Uses_;
-		this.Implicits = Implicits_;
-		this.Selections = Selections_;
-		this.Scopes = Scopes_;
-		this.InitOrder = InitOrder_;
-	});
-	TypeAndValue = $newType(0, $kindStruct, "types.TypeAndValue", true, "go/types", true, function(mode_, Type_, Value_) {
+	trimmer = $newType(0, $kindStruct, "printer.trimmer", true, "go/printer", false, function(output_, state_, space_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.mode = 0;
-			this.Type = $ifaceNil;
-			this.Value = $ifaceNil;
+			this.output = $ifaceNil;
+			this.state = 0;
+			this.space = sliceType.nil;
 			return;
 		}
-		this.mode = mode_;
-		this.Type = Type_;
-		this.Value = Value_;
+		this.output = output_;
+		this.state = state_;
+		this.space = space_;
 	});
-	Instance = $newType(0, $kindStruct, "types.Instance", true, "go/types", true, function(TypeArgs_, Type_) {
+	Mode = $newType(4, $kindUint, "printer.Mode", true, "go/printer", true, null);
+	Config = $newType(0, $kindStruct, "printer.Config", true, "go/printer", true, function(Mode_, Tabwidth_, Indent_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.TypeArgs = ptrType$56.nil;
-			this.Type = $ifaceNil;
+			this.Mode = 0;
+			this.Tabwidth = 0;
+			this.Indent = 0;
 			return;
 		}
-		this.TypeArgs = TypeArgs_;
-		this.Type = Type_;
+		this.Mode = Mode_;
+		this.Tabwidth = Tabwidth_;
+		this.Indent = Indent_;
 	});
-	Initializer = $newType(0, $kindStruct, "types.Initializer", true, "go/types", true, function(Lhs_, Rhs_) {
+	CommentedNode = $newType(0, $kindStruct, "printer.CommentedNode", true, "go/printer", true, function(Node_, Comments_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.Lhs = sliceType$10.nil;
-			this.Rhs = $ifaceNil;
+			this.Node = $ifaceNil;
+			this.Comments = sliceType$4.nil;
 			return;
 		}
-		this.Lhs = Lhs_;
-		this.Rhs = Rhs_;
+		this.Node = Node_;
+		this.Comments = Comments_;
 	});
-	methodInfo = $newType(0, $kindStruct, "types.methodInfo", true, "go/types", false, function(obj_, ptr_, recv_) {
+	exprListMode = $newType(4, $kindUint, "printer.exprListMode", true, "go/printer", false, null);
+	paramMode = $newType(4, $kindInt, "printer.paramMode", true, "go/printer", false, null);
+	sizeCounter = $newType(0, $kindStruct, "printer.sizeCounter", true, "go/printer", false, function(hasNewline_, size_) {
 		this.$val = this;
 		if (arguments.length === 0) {
-			this.obj = ptrType$2.nil;
-			this.ptr = false;
-			this.recv = ptrType$30.nil;
+			this.hasNewline = false;
+			this.size = 0;
 			return;
 		}
-		this.obj = obj_;
-		this.ptr = ptr_;
-		this.recv = recv_;
+		this.hasNewline = hasNewline_;
+		this.size = size_;
 	});
-	$pkg.version = version;
-	$pkg.builtinId = builtinId;
-	$pkg.Union = Union;
-	$pkg.Term = Term;
-	$pkg.unifier = unifier;
-	$pkg.tparamsList = tparamsList;
-	$pkg.term = term;
-	$pkg.Qualifier = Qualifier;
-	$pkg.typeWriter = typeWriter;
-	$pkg._TypeSet = _TypeSet;
-	$pkg.byUniqueMethodName = byUniqueMethodName;
-	$pkg.TypeParam = TypeParam;
-	$pkg.TypeParamList = TypeParamList;
-	$pkg.TypeList = TypeList;
-	$pkg.Type = Type;
-	$pkg.Tuple = Tuple;
-	$pkg.termlist = termlist;
-	$pkg.substMap = substMap;
-	$pkg.subster = subster;
-	$pkg.Struct = Struct;
-	$pkg.stmtContext = stmtContext;
-	$pkg.valueMap = valueMap;
-	$pkg.valueType = valueType;
-	$pkg.Slice = Slice;
-	$pkg.Sizes = Sizes;
-	$pkg.StdSizes = StdSizes;
-	$pkg.Signature = Signature;
-	$pkg.SelectionKind = SelectionKind;
-	$pkg.Selection = Selection;
-	$pkg.Scope = Scope;
-	$pkg.lazyObject = lazyObject;
-	$pkg.declInfo = declInfo;
-	$pkg.inSourceOrder = inSourceOrder;
-	$pkg.ifacePair = ifacePair;
-	$pkg.Pointer = Pointer;
-	$pkg.Package = Package;
-	$pkg.operandMode = operandMode;
-	$pkg.operand = operand;
-	$pkg.objset = objset;
-	$pkg.Object = Object;
-	$pkg.object = object;
-	$pkg.color = color;
-	$pkg.PkgName = PkgName;
-	$pkg.Const = Const;
-	$pkg.TypeName = TypeName;
-	$pkg.Var = Var;
-	$pkg.Func = Func;
-	$pkg.Label = Label;
-	$pkg.Builtin = Builtin;
-	$pkg.Nil = Nil;
-	$pkg.Named = Named;
-	$pkg.instance = instance;
-	$pkg.namedState = namedState;
-	$pkg.monoGraph = monoGraph;
-	$pkg.monoVertex = monoVertex;
-	$pkg.monoEdge = monoEdge;
-	$pkg.MethodSet = MethodSet;
-	$pkg.methodSet = methodSet;
-	$pkg.Map = Map;
-	$pkg.embeddedType = embeddedType;
-	$pkg.instanceLookup = instanceLookup;
-	$pkg.block = block;
-	$pkg.Interface = Interface;
-	$pkg.dependency = dependency;
-	$pkg.graphNode = graphNode;
-	$pkg.nodeSet = nodeSet;
-	$pkg.nodeQueue = nodeQueue;
-	$pkg.tpWalker = tpWalker;
-	$pkg.cycleFinder = cycleFinder;
-	$pkg.opPredicates = opPredicates;
-	$pkg.exprKind = exprKind;
-	$pkg.error_ = error_;
-	$pkg.errorDesc = errorDesc;
-	$pkg.positioner = positioner;
-	$pkg.posSpan = posSpan;
-	$pkg.atPos = atPos;
-	$pkg.decl = decl;
-	$pkg.importDecl = importDecl;
-	$pkg.constDecl = constDecl;
-	$pkg.varDecl = varDecl;
-	$pkg.typeDecl = typeDecl;
-	$pkg.funcDecl = funcDecl;
-	$pkg.Context = Context;
-	$pkg.ctxtEntry = ctxtEntry;
-	$pkg.exprInfo = exprInfo;
-	$pkg.environment = environment;
-	$pkg.importKey = importKey;
-	$pkg.dotImportKey = dotImportKey;
-	$pkg.action = action;
-	$pkg.actionDesc = actionDesc;
-	$pkg.Checker = Checker;
-	$pkg.cleaner = cleaner;
-	$pkg.bailout = bailout;
-	$pkg.Chan = Chan;
-	$pkg.ChanDir = ChanDir;
-	$pkg.BasicKind = BasicKind;
-	$pkg.BasicInfo = BasicInfo;
-	$pkg.Basic = Basic;
-	$pkg.Array = Array;
-	$pkg.Error = Error;
-	$pkg.Importer = Importer;
-	$pkg.ImportMode = ImportMode;
-	$pkg.ImporterFrom = ImporterFrom;
+	$pkg.whiteSpace = whiteSpace;
+	$pkg.pmode = pmode;
+	$pkg.commentInfo = commentInfo;
+	$pkg.printer = printer;
+	$pkg.trimmer = trimmer;
+	$pkg.Mode = Mode;
 	$pkg.Config = Config;
-	$pkg.Info = Info;
-	$pkg.TypeAndValue = TypeAndValue;
-	$pkg.Instance = Instance;
-	$pkg.Initializer = Initializer;
-	$pkg.methodInfo = methodInfo;
+	$pkg.CommentedNode = CommentedNode;
+	$pkg.exprListMode = exprListMode;
+	$pkg.paramMode = paramMode;
+	$pkg.sizeCounter = sizeCounter;
 	$pkg.$finishSetup = function() {
-		ptrType = $ptrType(Scope);
-		ptrType$1 = $ptrType(Package);
-		ptrType$2 = $ptrType(Func);
-		sliceType = $sliceType(ptrType$2);
-		ptrType$3 = $ptrType(Selection);
-		sliceType$1 = $sliceType(ptrType$3);
-		ptrType$4 = $ptrType(Basic);
-		sliceType$2 = $sliceType(ptrType$4);
-		structType = $structType("go/types", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "kind", name: "kind", embedded: false, exported: false, typ: BasicKind, tag: ""}, {prop: "val", name: "val", embedded: false, exported: false, typ: constant.Value, tag: ""}]);
-		structType$1 = $structType("go/types", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "nargs", name: "nargs", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "variadic", name: "variadic", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "kind", name: "kind", embedded: false, exported: false, typ: exprKind, tag: ""}]);
-		ptrType$5 = $ptrType(term);
-		ptrType$6 = $ptrType(Checker);
-		sliceType$3 = $sliceType(Type);
-		sliceType$4 = $sliceType(token.Pos);
-		ptrType$7 = $ptrType(sliceType$4);
-		ptrType$8 = $ptrType(_TypeSet);
-		sliceType$5 = $sliceType($String);
-		sliceType$6 = $sliceType($emptyInterface);
-		ptrType$9 = $ptrType(Named);
-		sliceType$7 = $sliceType(ptrType$9);
-		ptrType$10 = $ptrType(Array);
-		ptrType$11 = $ptrType(Struct);
-		ptrType$12 = $ptrType(Union);
-		ptrType$13 = $ptrType(Interface);
-		ptrType$14 = $ptrType(TypeParam);
-		sliceType$8 = $sliceType(Object);
-		sliceType$9 = $sliceType(ptrType$14);
-		ptrType$15 = $ptrType(Tuple);
-		ptrType$16 = $ptrType(Var);
-		sliceType$10 = $sliceType(ptrType$16);
-		ptrType$17 = $ptrType(TypeName);
-		ptrType$18 = $ptrType(Builtin);
-		sliceType$11 = $sliceType(ast.Expr);
-		ptrType$19 = $ptrType(Term);
-		sliceType$12 = $sliceType(ptrType$19);
-		ptrType$20 = $ptrType(ast.UnaryExpr);
-		ptrType$21 = $ptrType(ast.BinaryExpr);
-		ptrType$22 = $ptrType(unifier);
-		sliceType$13 = $sliceType($Int);
-		ptrType$23 = $ptrType(ifacePair);
-		ptrType$24 = $ptrType(token.FileSet);
-		sliceType$14 = $sliceType($Uint8);
-		ptrType$25 = $ptrType(Slice);
-		ptrType$26 = $ptrType(Pointer);
-		ptrType$27 = $ptrType(Signature);
-		ptrType$28 = $ptrType(Map);
-		ptrType$29 = $ptrType(Chan);
-		ptrType$30 = $ptrType(ast.Ident);
-		ptrType$31 = $ptrType(PkgName);
-		ptrType$32 = $ptrType(Const);
-		ptrType$33 = $ptrType(Nil);
-		ptrType$34 = $ptrType($String);
-		ptrType$35 = $ptrType(ast.BadExpr);
-		ptrType$36 = $ptrType(ast.SelectorExpr);
-		ptrType$37 = $ptrType(ast.IndexExpr);
-		ptrType$38 = $ptrType(ast.IndexListExpr);
-		ptrType$39 = $ptrType(ast.ParenExpr);
-		ptrType$40 = $ptrType(ast.ArrayType);
-		ptrType$41 = $ptrType(ast.Ellipsis);
-		ptrType$42 = $ptrType(ast.StructType);
-		ptrType$43 = $ptrType(ast.StarExpr);
-		ptrType$44 = $ptrType(ast.FuncType);
-		ptrType$45 = $ptrType(ast.InterfaceType);
-		ptrType$46 = $ptrType(ast.MapType);
-		ptrType$47 = $ptrType(ast.ChanType);
-		ptrType$48 = $ptrType(TypeParamList);
-		ptrType$49 = $ptrType(ast.FieldList);
-		ptrType$50 = $ptrType(constant.Value);
-		ptrType$51 = $ptrType(Context);
-		ptrType$52 = $ptrType(instance);
-		arrayType = $arrayType($Uint8, 96);
-		ptrType$53 = $ptrType(strings.Builder);
-		ptrType$54 = $ptrType(objset);
-		ptrType$55 = $ptrType($Uint32);
-		ptrType$56 = $ptrType(TypeList);
-		sliceType$15 = $sliceType($Bool);
-		sliceType$16 = $sliceType(ptrType$5);
-		ptrType$57 = $ptrType(ast.BasicLit);
-		ptrType$58 = $ptrType(declInfo);
-		ptrType$59 = $ptrType(ast.EmptyStmt);
-		sliceType$17 = $sliceType(ast.Stmt);
-		ptrType$60 = $ptrType(ast.CaseClause);
-		ptrType$61 = $ptrType(ast.CommClause);
-		sliceType$18 = $sliceType(valueType);
-		ptrType$62 = $ptrType(operand);
-		ptrType$63 = $ptrType(ast.BadStmt);
-		ptrType$64 = $ptrType(ast.DeclStmt);
-		ptrType$65 = $ptrType(ast.LabeledStmt);
-		ptrType$66 = $ptrType(ast.ExprStmt);
-		ptrType$67 = $ptrType(ast.SendStmt);
-		ptrType$68 = $ptrType(ast.IncDecStmt);
-		ptrType$69 = $ptrType(ast.AssignStmt);
-		ptrType$70 = $ptrType(ast.GoStmt);
-		ptrType$71 = $ptrType(ast.DeferStmt);
-		ptrType$72 = $ptrType(ast.ReturnStmt);
-		ptrType$73 = $ptrType(ast.BranchStmt);
-		ptrType$74 = $ptrType(ast.BlockStmt);
-		ptrType$75 = $ptrType(ast.IfStmt);
-		ptrType$76 = $ptrType(ast.SwitchStmt);
-		ptrType$77 = $ptrType(ast.TypeSwitchStmt);
-		ptrType$78 = $ptrType(ast.SelectStmt);
-		ptrType$79 = $ptrType(ast.ForStmt);
-		ptrType$80 = $ptrType(ast.RangeStmt);
-		ptrType$81 = $ptrType(ast.Object);
-		ptrType$82 = $ptrType(ast.TypeAssertExpr);
-		sliceType$19 = $sliceType($Int64);
-		ptrType$83 = $ptrType(StdSizes);
-		ptrType$84 = $ptrType(ptrType$48);
-		sliceType$20 = $sliceType(ptrType);
-		ptrType$85 = $ptrType(lazyObject);
-		ptrType$86 = $ptrType(ast.CallExpr);
-		ptrType$87 = $ptrType(ast.FuncDecl);
-		ptrType$88 = $ptrType(ast.ValueSpec);
-		sliceType$21 = $sliceType(methodInfo);
-		ptrType$89 = $ptrType(token.File);
-		ptrType$90 = $ptrType(ast.TypeSpec);
-		sliceType$22 = $sliceType(ptrType$30);
-		sliceType$23 = $sliceType(ptrType$17);
-		sliceType$24 = $sliceType(ptrType$1);
-		ptrType$91 = $ptrType(Label);
-		sliceType$25 = $sliceType(embeddedType);
-		arrayType$1 = $arrayType(ptrType$9, 3);
-		ptrType$92 = $ptrType(block);
-		sliceType$26 = $sliceType(ptrType$73);
-		ptrType$93 = $ptrType(ast.GenDecl);
-		sliceType$27 = $sliceType(ptrType$51);
-		ptrType$94 = $ptrType(nodeQueue);
-		ptrType$95 = $ptrType(graphNode);
-		ptrType$96 = $ptrType(nodeSet);
-		sliceType$28 = $sliceType(ptrType$95);
-		sliceType$29 = $sliceType(ptrType$62);
-		arrayType$2 = $arrayType($Int64, 3);
-		ptrType$97 = $ptrType(ast.KeyValueExpr);
-		ptrType$98 = $ptrType(ast.FuncLit);
-		ptrType$99 = $ptrType(ast.CompositeLit);
-		ptrType$100 = $ptrType(ast.SliceExpr);
-		ptrType$101 = $ptrType(Config);
-		ptrType$102 = $ptrType(Initializer);
-		sliceType$30 = $sliceType(ptrType$102);
-		ptrType$103 = $ptrType($error);
-		sliceType$31 = $sliceType(errorDesc);
-		ptrType$104 = $ptrType(error_);
-		ptrType$105 = $ptrType(ast.BadDecl);
-		ptrType$106 = $ptrType(ast.ImportSpec);
-		ptrType$107 = $ptrType(ast.CommentGroup);
-		ptrType$108 = $ptrType(ast.Field);
-		sliceType$32 = $sliceType(ptrType$108);
-		sliceType$33 = $sliceType(ptrType$32);
-		sliceType$34 = $sliceType(ctxtEntry);
-		ptrType$109 = $ptrType(actionDesc);
-		ptrType$110 = $ptrType(Info);
-		ptrType$111 = $ptrType(ast.File);
-		sliceType$35 = $sliceType(ptrType$111);
-		sliceType$36 = $sliceType(ptrType$31);
-		sliceType$37 = $sliceType(monoVertex);
-		sliceType$38 = $sliceType(monoEdge);
-		sliceType$39 = $sliceType(action);
-		sliceType$40 = $sliceType(cleaner);
-		funcType$1 = $funcType([], [], false);
-		ptrType$112 = $ptrType(typeparams.IndexExpr);
-		sliceType$41 = $sliceType(operand);
-		arrayType$3 = $arrayType(Type, 2);
-		ptrType$113 = $ptrType(tparamsList);
-		ptrType$114 = $ptrType(bytes.Buffer);
-		ptrType$115 = $ptrType(typeWriter);
-		mapType = $mapType(Type, $Bool);
-		funcType$2 = $funcType([ptrType$5], [$Bool], false);
-		funcType$3 = $funcType([Type], [$Bool], false);
-		ptrType$116 = $ptrType(subster);
-		funcType$4 = $funcType([], [Object], false);
-		funcType$5 = $funcType([Object, Object], [], false);
-		mapType$1 = $mapType($String, Object);
-		mapType$2 = $mapType(Object, $Bool);
-		ptrType$117 = $ptrType(object);
-		funcType$6 = $funcType([ptrType$9], [sliceType$9, Type, sliceType], false);
-		ptrType$118 = $ptrType(monoGraph);
-		mapType$3 = $mapType(ptrType$14, ptrType$14);
-		mapType$4 = $mapType(ptrType$17, $Int);
-		ptrType$119 = $ptrType(MethodSet);
-		ptrType$120 = $ptrType(instanceLookup);
-		mapType$5 = $mapType(ptrType$9, sliceType$7);
-		mapType$6 = $mapType($String, ptrType$65);
-		ptrType$121 = $ptrType(tpWalker);
-		ptrType$122 = $ptrType(cycleFinder);
-		mapType$7 = $mapType($String, sliceType$34);
-		mapType$8 = $mapType(Type, $Int);
-		ptrType$123 = $ptrType(environment);
-		mapType$9 = $mapType(ptrType$86, $Bool);
-		ptrType$124 = $ptrType(action);
-		mapType$10 = $mapType(Type, ast.Expr);
-		sliceType$42 = $sliceType(ast.Decl);
-		funcType$7 = $funcType([decl], [], false);
-		funcType$8 = $funcType([Type], [Type], false);
-		mapType$11 = $mapType(Object, ptrType$58);
-		mapType$12 = $mapType(importKey, ptrType$1);
-		mapType$13 = $mapType($String, $Bool);
-		mapType$14 = $mapType($String, mapType$13);
-		mapType$15 = $mapType(ptrType$1, $Bool);
-		mapType$16 = $mapType(dotImportKey, ptrType$31);
-		mapType$17 = $mapType(ptrType$30, ptrType$14);
-		mapType$18 = $mapType(ptrType$17, $Bool);
-		mapType$19 = $mapType(ptrType$12, ptrType$8);
-		mapType$20 = $mapType(ptrType$17, sliceType);
-		mapType$21 = $mapType(ast.Expr, exprInfo);
-		funcType$9 = $funcType([$error], [], false);
-		mapType$22 = $mapType(ast.Expr, TypeAndValue);
-		mapType$23 = $mapType(ptrType$30, Instance);
-		mapType$24 = $mapType(ptrType$30, Object);
-		mapType$25 = $mapType(ast.Node, Object);
-		mapType$26 = $mapType(ptrType$36, ptrType$3);
-		mapType$27 = $mapType(ast.Node, ptrType);
-		$ptrType(Checker).prototype.langCompat = function langCompat(lit) {
-			var {check, lit, radix, s, $s, $r, $c} = $restore(this, {lit});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			s = lit.Value;
-			if (s.length <= 2 || check.allowVersion(check.pkg, 1, 13)) {
-				$s = -1; return;
-			}
-			/* */ if (strings.Contains(s, "_")) { $s = 1; continue; }
+		sliceType = $sliceType($Uint8);
+		sliceType$1 = $sliceType($emptyInterface);
+		ptrType = $ptrType(token.FileSet);
+		sliceType$2 = $sliceType(whiteSpace);
+		sliceType$3 = $sliceType($Int);
+		ptrType$1 = $ptrType($Int);
+		ptrType$2 = $ptrType(ast.CommentGroup);
+		sliceType$4 = $sliceType(ptrType$2);
+		ptrType$3 = $ptrType(ast.Comment);
+		ptrType$4 = $ptrType(ast.Ident);
+		ptrType$5 = $ptrType(ast.BasicLit);
+		ptrType$6 = $ptrType(ast.Field);
+		ptrType$7 = $ptrType(ast.ImportSpec);
+		ptrType$8 = $ptrType(ast.ValueSpec);
+		ptrType$9 = $ptrType(ast.TypeSpec);
+		ptrType$10 = $ptrType(ast.GenDecl);
+		ptrType$11 = $ptrType(ast.FuncDecl);
+		ptrType$12 = $ptrType(ast.File);
+		ptrType$13 = $ptrType(CommentedNode);
+		sliceType$5 = $sliceType(ast.Stmt);
+		sliceType$6 = $sliceType(ast.Decl);
+		ptrType$14 = $ptrType(ast.LabeledStmt);
+		ptrType$15 = $ptrType(printer);
+		ptrType$16 = $ptrType(Config);
+		ptrType$17 = $ptrType(tabwriter.Writer);
+		sliceType$7 = $sliceType(ast.Expr);
+		ptrType$18 = $ptrType(ast.KeyValueExpr);
+		ptrType$19 = $ptrType(ast.StarExpr);
+		ptrType$20 = $ptrType(ast.BinaryExpr);
+		ptrType$21 = $ptrType(ast.ParenExpr);
+		ptrType$22 = $ptrType(ast.ArrayType);
+		ptrType$23 = $ptrType(ast.StructType);
+		ptrType$24 = $ptrType(ast.FuncType);
+		ptrType$25 = $ptrType(ast.InterfaceType);
+		ptrType$26 = $ptrType(ast.MapType);
+		ptrType$27 = $ptrType(ast.ChanType);
+		ptrType$28 = $ptrType(ast.UnaryExpr);
+		ptrType$29 = $ptrType(ast.FieldList);
+		sliceType$8 = $sliceType(ptrType$4);
+		sliceType$9 = $sliceType(ptrType$3);
+		ptrType$30 = $ptrType(ast.BadExpr);
+		ptrType$31 = $ptrType(ast.FuncLit);
+		ptrType$32 = $ptrType(ast.SelectorExpr);
+		ptrType$33 = $ptrType(ast.TypeAssertExpr);
+		ptrType$34 = $ptrType(ast.IndexExpr);
+		ptrType$35 = $ptrType(ast.IndexListExpr);
+		ptrType$36 = $ptrType(ast.SliceExpr);
+		ptrType$37 = $ptrType(ast.CallExpr);
+		ptrType$38 = $ptrType(ast.CompositeLit);
+		ptrType$39 = $ptrType(ast.Ellipsis);
+		ptrType$40 = $ptrType(ast.EmptyStmt);
+		ptrType$41 = $ptrType(ast.BadStmt);
+		ptrType$42 = $ptrType(ast.DeclStmt);
+		ptrType$43 = $ptrType(ast.ExprStmt);
+		ptrType$44 = $ptrType(ast.SendStmt);
+		ptrType$45 = $ptrType(ast.IncDecStmt);
+		ptrType$46 = $ptrType(ast.AssignStmt);
+		ptrType$47 = $ptrType(ast.GoStmt);
+		ptrType$48 = $ptrType(ast.DeferStmt);
+		ptrType$49 = $ptrType(ast.ReturnStmt);
+		ptrType$50 = $ptrType(ast.BranchStmt);
+		ptrType$51 = $ptrType(ast.BlockStmt);
+		ptrType$52 = $ptrType(ast.IfStmt);
+		ptrType$53 = $ptrType(ast.CaseClause);
+		ptrType$54 = $ptrType(ast.SwitchStmt);
+		ptrType$55 = $ptrType(ast.TypeSwitchStmt);
+		ptrType$56 = $ptrType(ast.CommClause);
+		ptrType$57 = $ptrType(ast.SelectStmt);
+		ptrType$58 = $ptrType(ast.ForStmt);
+		ptrType$59 = $ptrType(ast.RangeStmt);
+		sliceType$10 = $sliceType($Bool);
+		ptrType$60 = $ptrType(ast.BadDecl);
+		sliceType$11 = $sliceType($String);
+		ptrType$61 = $ptrType(strings.Builder);
+		sliceType$12 = $sliceType(ptrType$6);
+		mapType = $mapType(ast.Node, $Int);
+		ptrType$62 = $ptrType(trimmer);
+		ptrType$63 = $ptrType(sizeCounter);
+		$ptrType(printer).prototype.internalError = function internalError(msg) {
+			var {_r, _r$1, _r$2, msg, p, $s, $r, $c} = $restore(this, {msg});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			/* */ if (false) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (strings.Contains(s, "_")) { */ case 1:
-				$r = check.error(lit, 135, "underscores in numeric literals requires go1.13 or later"); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
+			/* if (false) { */ case 1:
+				_r = $clone(p.pos, token.Position).String(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r$1 = fmt.Print(new sliceType$1([new $String(_r + ": ")])); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_r$1;
+				_r$2 = fmt.Println(msg); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_r$2;
+				$panic(new $String("go/printer"));
 			/* } */ case 2:
-			if (!((s.charCodeAt(0) === 48))) {
-				$s = -1; return;
-			}
-			radix = s.charCodeAt(1);
-			/* */ if ((radix === 98) || (radix === 66)) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if ((radix === 98) || (radix === 66)) { */ case 4:
-				$r = check.error(lit, 135, "binary literals requires go1.13 or later"); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 5:
-			/* */ if ((radix === 111) || (radix === 79)) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if ((radix === 111) || (radix === 79)) { */ case 7:
-				$r = check.error(lit, 135, "0o/0O-style octal literals requires go1.13 or later"); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 8:
-			/* */ if (!((lit.Kind === 5)) && ((radix === 120) || (radix === 88))) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if (!((lit.Kind === 5)) && ((radix === 120) || (radix === 88))) { */ case 10:
-				$r = check.error(lit, 135, "hexadecimal floating-point literals requires go1.13 or later"); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 11:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: langCompat, $c: true, $r, check, lit, radix, s, $s};return $f;
-		};
-		$ptrType(Checker).prototype.allowVersion = function allowVersion(pkg, major, minor) {
-			var _tmp, _tmp$1, check, ma, major, mi, minor, pkg;
-			check = this;
-			if (!(pkg === check.pkg)) {
-				return true;
-			}
-			_tmp = check.version.major;
-			_tmp$1 = check.version.minor;
-			ma = _tmp;
-			mi = _tmp$1;
-			return (ma === 0) && (mi === 0) || ma > major || (ma === major) && mi >= minor;
-		};
-		parseGoVersion = function parseGoVersion$1(s) {
-			var {_r$1, _r$2, _tuple, _tuple$1, err, matches, s, v, $s, $r, $c} = $restore(this, {s});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			v = new version.ptr(0, 0);
-			err = $ifaceNil;
-			if (s === "") {
-				$s = -1; return [v, err];
-			}
-			_r$1 = goVersionRx.FindStringSubmatch(s); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			matches = _r$1;
-			/* */ if (matches === sliceType$5.nil) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (matches === sliceType$5.nil) { */ case 2:
-				_r$2 = fmt.Errorf("should be something like \"go1.12\"", sliceType$6.nil); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				err = _r$2;
-				$s = -1; return [v, err];
-			/* } */ case 3:
-			_tuple = strconv.Atoi((1 >= matches.$length ? ($throwRuntimeError("index out of range"), undefined) : matches.$array[matches.$offset + 1]));
-			v.major = _tuple[0];
-			err = _tuple[1];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return [v, err];
-			}
-			_tuple$1 = strconv.Atoi((2 >= matches.$length ? ($throwRuntimeError("index out of range"), undefined) : matches.$array[matches.$offset + 2]));
-			v.minor = _tuple$1[0];
-			err = _tuple$1[1];
-			$s = -1; return [v, err];
-			/* */ } return; } var $f = {$blk: parseGoVersion$1, $c: true, $r, _r$1, _r$2, _tuple, _tuple$1, err, matches, s, v, $s};return $f;
-		};
-		$ptrType(Checker).prototype.validType = function validType(typ) {
-			var {_r$1, check, typ, $s, $r, $c} = $restore(this, {typ});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.validType0(typ, sliceType$7.nil, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: validType, $c: true, $r, _r$1, check, typ, $s};return $f;
+			/* */ } return; } var $f = {$blk: internalError, $c: true, $r, _r, _r$1, _r$2, msg, p, $s};return $f;
 		};
-		$ptrType(Checker).prototype.validType0 = function validType0(typ, nest, path) {
-			var {$24r, $24r$1, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, check, e, etyp, f, i, inst, nest, p, path, start, t, t$1, t$2, t$3, t$4, t$5, t$6, t$7, targ, tparam, typ, x, $s, $r, $c} = $restore(this, {typ, nest, path});
+		$ptrType(printer).prototype.commentsHaveNewline = function commentsHaveNewline(list) {
+			var {_i, _r, _r$1, _ref, _v, c, i, line, list, p, t, $s, $r, $c} = $restore(this, {list});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_ref = typ;
-			/* */ if (_ref === $ifaceNil) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* switch (0) { default: if (_ref === $ifaceNil) { */ case 1:
-				t = _ref;
-				if (false) {
-					$panic(new $String("validType0(nil)"));
-				}
-				$s = 8; continue;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 2:
-				t$1 = _ref.$val;
-				_r$1 = check.validType0(t$1.elem, nest, path); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 10; case 10: return $24r;
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 3:
-				t$2 = _ref.$val;
-				_ref$1 = t$2.fields;
-				_i = 0;
-				/* while (true) { */ case 11:
-					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 12; continue; }
-					f = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					_r$2 = check.validType0(f.object.typ, nest, path); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					/* */ if (!_r$2) { $s = 13; continue; }
-					/* */ $s = 14; continue;
-					/* if (!_r$2) { */ case 13:
-						$s = -1; return false;
-					/* } */ case 14:
-					_i++;
-				$s = 11; continue;
-				case 12:
-				$s = 8; continue;
-			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 4:
-				t$3 = _ref.$val;
-				_ref$2 = t$3.terms;
-				_i$1 = 0;
-				/* while (true) { */ case 16:
-					/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 17; continue; }
-					t$7 = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-					_r$3 = check.validType0(t$7.typ, nest, path); /* */ $s = 20; case 20: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					/* */ if (!_r$3) { $s = 18; continue; }
-					/* */ $s = 19; continue;
-					/* if (!_r$3) { */ case 18:
-						$s = -1; return false;
-					/* } */ case 19:
-					_i$1++;
-				$s = 16; continue;
-				case 17:
-				$s = 8; continue;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 5:
-				t$4 = _ref.$val;
-				_ref$3 = t$4.embeddeds;
-				_i$2 = 0;
-				/* while (true) { */ case 21:
-					/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 22; continue; }
-					etyp = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
-					_r$4 = check.validType0(etyp, nest, path); /* */ $s = 25; case 25: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					/* */ if (!_r$4) { $s = 23; continue; }
-					/* */ $s = 24; continue;
-					/* if (!_r$4) { */ case 23:
-						$s = -1; return false;
-					/* } */ case 24:
-					_i$2++;
-				$s = 21; continue;
-				case 22:
-				$s = 8; continue;
-			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 6:
-				t$5 = _ref.$val;
-				_r$5 = check.valids.lookup(t$5); /* */ $s = 28; case 28: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				/* */ if (!(_r$5 === ptrType$9.nil)) { $s = 26; continue; }
-				/* */ $s = 27; continue;
-				/* if (!(_r$5 === ptrType$9.nil)) { */ case 26:
-					/* break; */ $s = 8; continue;
-				/* } */ case 27:
-				_r$6 = t$5.Underlying(); /* */ $s = 31; case 31: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				/* */ if ($interfaceIsEqual(_r$6, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { $s = 29; continue; }
-				/* */ $s = 30; continue;
-				/* if ($interfaceIsEqual(_r$6, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { */ case 29:
-					$s = -1; return false;
-				/* } */ case 30:
-				_ref$4 = nest;
-				_i$3 = 0;
-				/* while (true) { */ case 32:
-					/* if (!(_i$3 < _ref$4.$length)) { break; } */ if(!(_i$3 < _ref$4.$length)) { $s = 33; continue; }
-					e = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
-					_r$7 = Identical(e, t$5); /* */ $s = 36; case 36: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					/* */ if (_r$7) { $s = 34; continue; }
-					/* */ $s = 35; continue;
-					/* if (_r$7) { */ case 34:
-						$r = assert(t$5.obj.object.pkg === check.pkg); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = assert(t$5.Origin().obj.object.pkg === check.pkg); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						t$5.underlying = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-						t$5.Origin().underlying = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-						_ref$5 = path;
-						_i$4 = 0;
-						/* while (true) { */ case 39:
-							/* if (!(_i$4 < _ref$5.$length)) { break; } */ if(!(_i$4 < _ref$5.$length)) { $s = 40; continue; }
-							start = _i$4;
-							p = ((_i$4 < 0 || _i$4 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$4]);
-							_r$8 = Identical(p, t$5); /* */ $s = 43; case 43: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-							/* */ if (_r$8) { $s = 41; continue; }
-							/* */ $s = 42; continue;
-							/* if (_r$8) { */ case 41:
-								$r = check.cycleError(makeObjList($subslice(path, start))); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = -1; return false;
-							/* } */ case 42:
-							_i$4++;
-						$s = 39; continue;
-						case 40:
-						$panic(new $String("cycle start not found"));
-					/* } */ case 35:
-					_i$3++;
-				$s = 32; continue;
-				case 33:
-				_r$9 = check.validType0(t$5.Origin().fromRHS, $append(nest, t$5), $append(path, t$5)); /* */ $s = 47; case 47: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				/* */ if (!_r$9) { $s = 45; continue; }
-				/* */ $s = 46; continue;
-				/* if (!_r$9) { */ case 45:
-					$s = -1; return false;
-				/* } */ case 46:
-				check.valids.add(t$5);
-				$s = 8; continue;
-			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 7:
-				t$6 = _ref.$val;
-				/* */ if (nest.$length > 0) { $s = 48; continue; }
-				/* */ $s = 49; continue;
-				/* if (nest.$length > 0) { */ case 48:
-					inst = (x = nest.$length - 1 >> 0, ((x < 0 || x >= nest.$length) ? ($throwRuntimeError("index out of range"), undefined) : nest.$array[nest.$offset + x]));
-					_r$10 = inst.TypeParams(); /* */ $s = 50; case 50: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_r$11 = _r$10.list(); /* */ $s = 51; case 51: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					_ref$6 = _r$11;
-					_i$5 = 0;
-					/* while (true) { */ case 52:
-						/* if (!(_i$5 < _ref$6.$length)) { break; } */ if(!(_i$5 < _ref$6.$length)) { $s = 53; continue; }
-						i = _i$5;
-						tparam = ((_i$5 < 0 || _i$5 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$5]);
-						/* */ if (t$6 === tparam && i < inst.TypeArgs().Len()) { $s = 54; continue; }
-						/* */ $s = 55; continue;
-						/* if (t$6 === tparam && i < inst.TypeArgs().Len()) { */ case 54:
-							targ = inst.TypeArgs().At(i);
-							_r$12 = check.validType0(targ, $subslice(nest, 0, (nest.$length - 1 >> 0)), path); /* */ $s = 56; case 56: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-							$24r$1 = _r$12;
-							$s = 57; case 57: return $24r$1;
-						/* } */ case 55:
-						_i$5++;
-					$s = 52; continue;
-					case 53:
-				/* } */ case 49:
-			/* } } */ case 8:
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: validType0, $c: true, $r, $24r, $24r$1, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, check, e, etyp, f, i, inst, nest, p, path, start, t, t$1, t$2, t$3, t$4, t$5, t$6, t$7, targ, tparam, typ, x, $s};return $f;
-		};
-		makeObjList = function makeObjList$1(tlist) {
-			var _i, _ref, i, olist, t, tlist;
-			olist = $makeSlice(sliceType$8, tlist.$length);
-			_ref = tlist;
+			p = this;
+			_r = p.lineFor((0 >= list.$length ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + 0]).Pos()); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			line = _r;
+			_ref = list;
 			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
+			/* while (true) { */ case 2:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
 				i = _i;
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				((i < 0 || i >= olist.$length) ? ($throwRuntimeError("index out of range"), undefined) : olist.$array[olist.$offset + i] = t.obj);
+				c = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!(i > 0)) { _v = false; $s = 6; continue s; }
+				_r$1 = p.lineFor(((i < 0 || i >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + i]).Pos()); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_v = !((_r$1 === line)); case 6:
+				/* */ if (_v) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (_v) { */ case 4:
+					$s = -1; return true;
+				/* } */ case 5:
+				t = c.Text;
+				if (t.length >= 2 && ((t.charCodeAt(1) === 47) || strings.Contains(t, "\n"))) {
+					$s = -1; return true;
+				}
 				_i++;
-			}
-			return olist;
+			$s = 2; continue;
+			case 3:
+			$unused(line);
+			$s = -1; return false;
+			/* */ } return; } var $f = {$blk: commentsHaveNewline, $c: true, $r, _i, _r, _r$1, _ref, _v, c, i, line, list, p, t, $s};return $f;
 		};
-		defPredeclaredTypes = function defPredeclaredTypes$1() {
-			var {_i, _i$1, _r$1, _r$2, _ref, _ref$1, err, ityp, ityp$1, obj, obj$1, recv, res, sig, t, t$1, typ, typ$1, $s, $r, $c} = $restore(this, {});
+		$ptrType(printer).prototype.nextComment = function nextComment() {
+			var {_r, _r$1, c, list, p, x, x$1, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = $pkg.Typ;
-			_i = 0;
+			p = this;
 			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				$r = def(NewTypeName(0, ptrType$1.nil, t.name, t)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
+				/* if (!(p.commentInfo.cindex < p.comments.$length)) { break; } */ if(!(p.commentInfo.cindex < p.comments.$length)) { $s = 2; continue; }
+				c = (x = p.comments, x$1 = p.commentInfo.cindex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+				p.commentInfo.cindex = p.commentInfo.cindex + (1) >> 0;
+				list = c.List;
+				/* */ if (list.$length > 0) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (list.$length > 0) { */ case 3:
+					p.commentInfo.comment = c;
+					_r = p.posFor((0 >= list.$length ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + 0]).Pos()); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					p.commentInfo.commentOffset = _r.Offset;
+					_r$1 = p.commentsHaveNewline(list); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					p.commentInfo.commentNewline = _r$1;
+					$s = -1; return;
+				/* } */ case 4:
 			$s = 1; continue;
 			case 2:
-			_ref$1 = aliases;
-			_i$1 = 0;
-			/* while (true) { */ case 4:
-				/* if (!(_i$1 < 2)) { break; } */ if(!(_i$1 < 2)) { $s = 5; continue; }
-				t$1 = ((_i$1 < 0 || _i$1 >= _ref$1.length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1[_i$1]);
-				$r = def(NewTypeName(0, ptrType$1.nil, t$1.name, t$1)); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i$1++;
-			$s = 4; continue;
-			case 5:
-			$r = def(NewTypeName(0, ptrType$1.nil, "any", new Interface.ptr(ptrType$6.nil, sliceType.nil, sliceType$3.nil, ptrType$7.nil, false, true, topTypeSet))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			obj = NewTypeName(0, ptrType$1.nil, "error", $ifaceNil);
-			$r = obj.object.setColor(1); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			typ = NewNamed(obj, $ifaceNil, sliceType.nil);
-			recv = NewVar(0, ptrType$1.nil, "", typ);
-			res = NewVar(0, ptrType$1.nil, "", (17 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 17]));
-			_r$1 = NewSignatureType(recv, sliceType$9.nil, sliceType$9.nil, ptrType$15.nil, NewTuple(new sliceType$10([res])), false); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			sig = _r$1;
-			err = NewFunc(0, ptrType$1.nil, "Error", sig);
-			ityp = new Interface.ptr(ptrType$6.nil, new sliceType([err]), sliceType$3.nil, ptrType$7.nil, false, true, ptrType$8.nil);
-			_r$2 = computeInterfaceTypeSet(ptrType$6.nil, 0, ityp); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$2;
-			$r = typ.SetUnderlying(ityp); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = def(obj); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			obj$1 = NewTypeName(0, ptrType$1.nil, "comparable", $ifaceNil);
-			$r = obj$1.object.setColor(1); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			typ$1 = NewNamed(obj$1, $ifaceNil, sliceType.nil);
-			ityp$1 = new Interface.ptr(ptrType$6.nil, sliceType.nil, sliceType$3.nil, ptrType$7.nil, false, true, new _TypeSet.ptr(sliceType.nil, allTermlist, true));
-			$r = typ$1.SetUnderlying(ityp$1); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = def(obj$1); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			p.commentInfo.commentOffset = 1073741824;
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: defPredeclaredTypes$1, $c: true, $r, _i, _i$1, _r$1, _r$2, _ref, _ref$1, err, ityp, ityp$1, obj, obj$1, recv, res, sig, t, t$1, typ, typ$1, $s};return $f;
+			/* */ } return; } var $f = {$blk: nextComment, $c: true, $r, _r, _r$1, c, list, p, x, x$1, $s};return $f;
 		};
-		defPredeclaredConsts = function defPredeclaredConsts$1() {
-			var {_i, _ref, c, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = predeclaredConsts;
-			_i = 0;
+		$ptrType(printer).prototype.commentBefore = function commentBefore(next) {
+			var next, p;
+			p = this;
+			return p.commentInfo.commentOffset < next.Offset && (!p.impliedSemi || !p.commentInfo.commentNewline);
+		};
+		$ptrType(printer).prototype.commentSizeBefore = function commentSizeBefore(next) {
+			var {_i, _ref, c, next, p, size, $s, $deferred, $r, $c} = $restore(this, {next});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = [p];
+			p[0] = this;
+			$deferred.push([(function(p) { return function printer·commentSizeBefore·func1(info) {
+					var info;
+					commentInfo.copy(p[0].commentInfo, info);
+				}; })(p), [$clone(p[0].commentInfo, commentInfo)]]);
+			size = 0;
 			/* while (true) { */ case 1:
-				/* if (!(_i < 3)) { break; } */ if(!(_i < 3)) { $s = 2; continue; }
-				c = $clone(((_i < 0 || _i >= _ref.length) ? ($throwRuntimeError("index out of range"), undefined) : _ref[_i]), structType);
-				$r = def(NewConst(0, ptrType$1.nil, c.name, (x = c.kind, ((x < 0 || x >= $pkg.Typ.$length) ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + x])), c.val)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
+				/* if (!(p[0].commentBefore($clone(next, token.Position)))) { break; } */ if(!(p[0].commentBefore($clone(next, token.Position)))) { $s = 2; continue; }
+				_ref = p[0].commentInfo.comment.List;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					c = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					size = size + (c.Text.length) >> 0;
+					_i++;
+				}
+				$r = p[0].nextComment(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = 1; continue;
 			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: defPredeclaredConsts$1, $c: true, $r, _i, _ref, c, x, $s};return $f;
+			$s = -1; return size;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return 0; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: commentSizeBefore, $c: true, $r, _i, _ref, c, next, p, size, $s, $deferred};return $f; } }
+		};
+		$ptrType(printer).prototype.recordLine = function recordLine(linePtr) {
+			var linePtr, p;
+			p = this;
+			p.linePtr = linePtr;
+		};
+		$ptrType(printer).prototype.linesFrom = function linesFrom(line) {
+			var line, p;
+			p = this;
+			return p.out.Line - line >> 0;
+		};
+		$ptrType(printer).prototype.posFor = function posFor(pos) {
+			var {$24r, _r, p, pos, $s, $r, $c} = $restore(this, {pos});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			_r = p.fset.PositionFor(pos, false); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: posFor, $c: true, $r, $24r, _r, p, pos, $s};return $f;
+		};
+		$ptrType(printer).prototype.lineFor = function lineFor(pos) {
+			var {_r, p, pos, $s, $r, $c} = $restore(this, {pos});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			/* */ if (!((pos === p.cachedPos))) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!((pos === p.cachedPos))) { */ case 1:
+				p.cachedPos = pos;
+				_r = p.fset.PositionFor(pos, false); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				p.cachedLine = _r.Line;
+			/* } */ case 2:
+			$s = -1; return p.cachedLine;
+			/* */ } return; } var $f = {$blk: lineFor, $c: true, $r, _r, p, pos, $s};return $f;
 		};
-		defPredeclaredNil = function defPredeclaredNil$1() {
-			var {$s, $r, $c} = $restore(this, {});
+		$ptrType(printer).prototype.writeLineDirective = function writeLineDirective(pos) {
+			var {_arg, _arg$1, _r, _r$1, p, pos, $s, $r, $c} = $restore(this, {pos});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			$r = def(new Nil.ptr($clone(new object.ptr(ptrType.nil, 0, ptrType$1.nil, "nil", (25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]), 0, 1, 0), object))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			p = this;
+			/* */ if (pos.IsValid() && (!((p.out.Line === pos.Line)) || !(p.out.Filename === pos.Filename))) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (pos.IsValid() && (!((p.out.Line === pos.Line)) || !(p.out.Filename === pos.Filename))) { */ case 1:
+				/* */ if (strings.ContainsAny(pos.Filename, "\r\n")) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (strings.ContainsAny(pos.Filename, "\r\n")) { */ case 3:
+					/* */ if ($interfaceIsEqual(p.sourcePosErr, $ifaceNil)) { $s = 5; continue; }
+					/* */ $s = 6; continue;
+					/* if ($interfaceIsEqual(p.sourcePosErr, $ifaceNil)) { */ case 5:
+						_r = fmt.Errorf("go/printer: source filename contains unexpected newline character: %q", new sliceType$1([new $String(pos.Filename)])); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						p.sourcePosErr = _r;
+					/* } */ case 6:
+					$s = -1; return;
+				/* } */ case 4:
+				p.output = $append(p.output, 255);
+				_arg = p.output;
+				_r$1 = fmt.Sprintf("//line %s:%d\n", new sliceType$1([new $String(pos.Filename), new $Int(pos.Line)])); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_arg$1 = _r$1;
+				p.output = $appendSlice(_arg, _arg$1);
+				p.output = $append(p.output, 255);
+				p.out.Filename = pos.Filename;
+				p.out.Line = pos.Line;
+			/* } */ case 2:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: defPredeclaredNil$1, $c: true, $r, $s};return $f;
+			/* */ } return; } var $f = {$blk: writeLineDirective, $c: true, $r, _arg, _arg$1, _r, _r$1, p, pos, $s};return $f;
+		};
+		$ptrType(printer).prototype.writeIndent = function writeIndent() {
+			var i, n, p;
+			p = this;
+			n = p.Config.Indent + p.indent >> 0;
+			i = 0;
+			while (true) {
+				if (!(i < n)) { break; }
+				p.output = $append(p.output, 9);
+				i = i + (1) >> 0;
+			}
+			p.pos.Offset = p.pos.Offset + (n) >> 0;
+			p.pos.Column = p.pos.Column + (n) >> 0;
+			p.out.Column = p.out.Column + (n) >> 0;
+		};
+		$ptrType(printer).prototype.writeByte = function writeByte(ch, n) {
+			var _1, ch, i, n, p;
+			p = this;
+			if (p.endAlignment) {
+				_1 = ch;
+				if ((_1 === (9)) || (_1 === (11))) {
+					ch = 32;
+				} else if ((_1 === (10)) || (_1 === (12))) {
+					ch = 12;
+					p.endAlignment = false;
+				}
+			}
+			if (p.out.Column === 1) {
+				p.writeIndent();
+			}
+			i = 0;
+			while (true) {
+				if (!(i < n)) { break; }
+				p.output = $append(p.output, ch);
+				i = i + (1) >> 0;
+			}
+			p.pos.Offset = p.pos.Offset + (n) >> 0;
+			if ((ch === 10) || (ch === 12)) {
+				p.pos.Line = p.pos.Line + (n) >> 0;
+				p.out.Line = p.out.Line + (n) >> 0;
+				p.pos.Column = 1;
+				p.out.Column = 1;
+				return;
+			}
+			p.pos.Column = p.pos.Column + (n) >> 0;
+			p.out.Column = p.out.Column + (n) >> 0;
 		};
-		defPredeclaredFuncs = function defPredeclaredFuncs$1() {
-			var {_i, _ref, i, id, $s, $r, $c} = $restore(this, {});
+		$ptrType(printer).prototype.writeString = function writeString(pos, s, isLit) {
+			var {_arg, _arg$1, _r, c, ch, i, isLit, li, nlines, p, pos, s, $s, $r, $c} = $restore(this, {pos, s, isLit});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = predeclaredFuncs;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < 26)) { break; } */ if(!(_i < 26)) { $s = 2; continue; }
-				i = _i;
-				id = ((i >> 0));
-				if ((id === 24) || (id === 25)) {
-					_i++;
-					/* continue; */ $s = 1; continue;
+			p = this;
+			/* */ if (p.out.Column === 1) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (p.out.Column === 1) { */ case 1:
+				/* */ if (!((((p.Config.Mode & 8) >>> 0) === 0))) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (!((((p.Config.Mode & 8) >>> 0) === 0))) { */ case 3:
+					$r = p.writeLineDirective($clone(pos, token.Position)); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 4:
+				p.writeIndent();
+			/* } */ case 2:
+			if (pos.IsValid()) {
+				token.Position.copy(p.pos, pos);
+			}
+			if (isLit) {
+				p.output = $append(p.output, 255);
+			}
+			/* */ if (false) { $s = 6; continue; }
+			/* */ $s = 7; continue;
+			/* if (false) { */ case 6:
+				_arg = p.output;
+				_r = fmt.Sprintf("/*%s*/", new sliceType$1([new pos.constructor.elem(pos)])); /* */ $s = 8; case 8: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_arg$1 = _r;
+				p.output = $appendSlice(_arg, _arg$1);
+			/* } */ case 7:
+			p.output = $appendSlice(p.output, s);
+			nlines = 0;
+			li = 0;
+			i = 0;
+			while (true) {
+				if (!(i < s.length)) { break; }
+				ch = s.charCodeAt(i);
+				if ((ch === 10) || (ch === 12)) {
+					nlines = nlines + (1) >> 0;
+					li = i;
+					p.endAlignment = true;
 				}
-				$r = def(newBuiltin(id)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: defPredeclaredFuncs$1, $c: true, $r, _i, _ref, i, id, $s};return $f;
-		};
-		init = function init$3() {
-			var {_r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			$pkg.Universe = NewScope(ptrType.nil, 0, 0, "universe");
-			_r$1 = NewPackage("unsafe", "unsafe"); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$pkg.Unsafe = _r$1;
-			$pkg.Unsafe.complete = true;
-			$r = defPredeclaredTypes(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = defPredeclaredConsts(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = defPredeclaredNil(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = defPredeclaredFuncs(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$2 = $pkg.Universe.Lookup("iota"); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			universeIota = _r$2;
-			_r$3 = $pkg.Universe.Lookup("byte"); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_r$4 = _r$3.Type(); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			universeByte = _r$4;
-			_r$5 = $pkg.Universe.Lookup("rune"); /* */ $s = 9; case 9: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_r$6 = _r$5.Type(); /* */ $s = 10; case 10: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			universeRune = _r$6;
-			_r$7 = $pkg.Universe.Lookup("any"); /* */ $s = 11; case 11: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			universeAny = _r$7;
-			_r$8 = $pkg.Universe.Lookup("error"); /* */ $s = 12; case 12: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			_r$9 = _r$8.Type(); /* */ $s = 13; case 13: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			universeError = _r$9;
-			_r$10 = $pkg.Universe.Lookup("comparable"); /* */ $s = 14; case 14: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-			universeComparable = _r$10;
+				i = i + (1) >> 0;
+			}
+			p.pos.Offset = p.pos.Offset + (s.length) >> 0;
+			if (nlines > 0) {
+				p.pos.Line = p.pos.Line + (nlines) >> 0;
+				p.out.Line = p.out.Line + (nlines) >> 0;
+				c = s.length - li >> 0;
+				p.pos.Column = c;
+				p.out.Column = c;
+			} else {
+				p.pos.Column = p.pos.Column + (s.length) >> 0;
+				p.out.Column = p.out.Column + (s.length) >> 0;
+			}
+			if (isLit) {
+				p.output = $append(p.output, 255);
+			}
+			token.Position.copy(p.last, p.pos);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: init$3, $c: true, $r, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, $s};return $f;
+			/* */ } return; } var $f = {$blk: writeString, $c: true, $r, _arg, _arg$1, _r, c, ch, i, isLit, li, nlines, p, pos, s, $s};return $f;
 		};
-		def = function def$1(obj) {
-			var {_r$1, _r$2, _r$3, _r$4, _r$5, _ref, _tuple, name, obj, obj$1, obj$2, obj$3, scope, typ, $s, $r, $c} = $restore(this, {obj});
+		$ptrType(printer).prototype.writeCommentPrefix = function writeCommentPrefix(pos, next, prev, tok) {
+			var {_1, _2, _i, _i$1, _ref, _ref$1, ch, ch$1, droppedLinebreak, hasSep, i, i$1, j, j$1, n, next, p, pos, prev, sep, tok, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {pos, next, prev, tok});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = obj.color(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$r = assert(_r$1 === 1); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$2 = obj.Name(); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			name = _r$2;
-			if (strings.Contains(name, " ")) {
+			p = this;
+			if (p.output.$length === 0) {
 				$s = -1; return;
 			}
-			_r$3 = obj.Type(); /* */ $s = 4; case 4: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$3, ptrType$9, true);
-			typ = _tuple[0];
-			if (!(typ === ptrType$9.nil)) {
-				typ.obj = $assertType(obj, ptrType$17);
-			}
-			scope = $pkg.Universe;
-			_r$4 = obj.Exported(); /* */ $s = 7; case 7: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			/* */ if (_r$4) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (_r$4) { */ case 5:
-				scope = $pkg.Unsafe.scope;
-				_ref = obj;
-				if ($assertType(_ref, ptrType$17, true)[1]) {
-					obj$1 = _ref.$val;
-					obj$1.object.pkg = $pkg.Unsafe;
-				} else if ($assertType(_ref, ptrType$18, true)[1]) {
-					obj$2 = _ref.$val;
-					obj$2.object.pkg = $pkg.Unsafe;
-				} else {
-					obj$3 = _ref;
-					unreachable();
-				}
-			/* } */ case 6:
-			_r$5 = scope.Insert(obj); /* */ $s = 10; case 10: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			/* */ if (!($interfaceIsEqual(_r$5, $ifaceNil))) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (!($interfaceIsEqual(_r$5, $ifaceNil))) { */ case 8:
-				$panic(new $String("double declaration of predeclared identifier"));
-			/* } */ case 9:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: def$1, $c: true, $r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _tuple, name, obj, obj$1, obj$2, obj$3, scope, typ, $s};return $f;
-		};
-		NewUnion = function NewUnion$1(terms) {
-			var terms;
-			if (terms.$length === 0) {
-				$panic(new $String("empty union"));
+			if (pos.IsValid() && !(pos.Filename === p.last.Filename)) {
+				p.writeByte(12, 2);
+				$s = -1; return;
 			}
-			return new Union.ptr(terms);
-		};
-		$pkg.NewUnion = NewUnion;
-		$ptrType(Union).prototype.Len = function Len() {
-			var u;
-			u = this;
-			return u.terms.$length;
-		};
-		$ptrType(Union).prototype.Term = function Term$1(i) {
-			var i, u, x;
-			u = this;
-			return (x = u.terms, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-		};
-		$ptrType(Union).prototype.Underlying = function Underlying() {
-			var u;
-			u = this;
-			return u;
-		};
-		$ptrType(Union).prototype.String = function String() {
-			var {$24r, _r$1, u, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			u = this;
-			_r$1 = TypeString(u, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String, $c: true, $r, $24r, _r$1, u, $s};return $f;
-		};
-		NewTerm = function NewTerm$1(tilde, typ) {
-			var tilde, typ;
-			return new Term.ptr(tilde, typ);
-		};
-		$pkg.NewTerm = NewTerm;
-		$ptrType(Term).prototype.Tilde = function Tilde() {
-			var t;
-			t = this;
-			return t.tilde;
-		};
-		$ptrType(Term).prototype.Type = function Type$1() {
-			var t;
-			t = this;
-			return t.typ;
-		};
-		$ptrType(Term).prototype.String = function String$1() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = ($pointerOfStructConversion(t, ptrType$5)).String(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		parseUnion = function parseUnion$1(check, uexpr) {
-			var {_i, _r$1, _ref, _tuple, blist, check, i, term$1, terms, tlist, u, uexpr, x, x$1, $s, $r, $c} = $restore(this, {check, uexpr});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = [check];
-			terms = [terms];
-			tlist = [tlist];
-			_tuple = flattenUnion(sliceType$11.nil, uexpr);
-			blist = _tuple[0];
-			tlist[0] = _tuple[1];
-			$r = assert(blist.$length === (tlist[0].$length - 1 >> 0)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			terms[0] = sliceType$12.nil;
-			u = $ifaceNil;
-			_ref = tlist[0];
-			_i = 0;
-			/* while (true) { */ case 2:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
-				i = _i;
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = parseTilde(check[0], x); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				term$1 = _r$1;
-				if ((tlist[0].$length === 1) && !term$1.tilde) {
-					$s = -1; return term$1.typ;
+			/* */ if ((pos.Line === p.last.Line) && (prev === ptrType$3.nil || !((prev.Text.charCodeAt(1) === 47)))) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if ((pos.Line === p.last.Line) && (prev === ptrType$3.nil || !((prev.Text.charCodeAt(1) === 47)))) { */ case 1:
+				hasSep = false;
+				/* */ if (prev === ptrType$3.nil) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (prev === ptrType$3.nil) { */ case 4:
+					j = 0;
+					_ref = p.wsbuf;
+					_i = 0;
+					while (true) {
+						if (!(_i < _ref.$length)) { break; }
+						i = _i;
+						ch = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+						_1 = ch;
+						if (_1 === (32)) {
+							(x = p.wsbuf, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i] = 0));
+							_i++;
+							continue;
+						} else if (_1 === (11)) {
+							hasSep = true;
+							_i++;
+							continue;
+						} else if (_1 === (62)) {
+							_i++;
+							continue;
+						}
+						j = i;
+						break;
+					}
+					$r = p.writeWhitespace(j); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 5:
+				if (!hasSep) {
+					sep = 9;
+					if (pos.Line === next.Line) {
+						sep = 32;
+					}
+					p.writeByte(sep, 1);
 				}
-				/* */ if (terms[0].$length >= 100) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (terms[0].$length >= 100) { */ case 5:
-					/* */ if (!($interfaceIsEqual(u, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { $s = 8; continue; }
-					/* */ $s = 9; continue;
-					/* if (!($interfaceIsEqual(u, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { */ case 8:
-						$r = check[0].errorf(x, 141, "cannot handle more than %d union terms (implementation limitation)", new sliceType$6([new $Int(100)])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						u = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-					/* } */ case 9:
-					$s = 7; continue;
-				/* } else { */ case 6:
-					terms[0] = $append(terms[0], term$1);
-					u = new Union.ptr(terms[0]);
-				/* } */ case 7:
-				/* */ if (i > 0) { $s = 11; continue; }
-				/* */ $s = 12; continue;
-				/* if (i > 0) { */ case 11:
-					$r = check[0].recordTypeAndValue((x$1 = i - 1 >> 0, ((x$1 < 0 || x$1 >= blist.$length) ? ($throwRuntimeError("index out of range"), undefined) : blist.$array[blist.$offset + x$1])), 3, u, $ifaceNil); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 12:
-				_i++;
-			$s = 2; continue;
-			case 3:
-			if ($interfaceIsEqual(u, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-				$s = -1; return u;
-			}
-			check[0].later((function(check, terms, tlist) { return function parseUnion·func1() {
-					var {_i$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref$1, _tuple$1, f, i$1, j, t, tset, u$1, $s, $r, $c} = $restore(this, {});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_ref$1 = terms[0];
-					_i$1 = 0;
-					/* while (true) { */ case 1:
-						/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 2; continue; }
-						i$1 = _i$1;
-						t = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-						if ($interfaceIsEqual(t.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
+				$s = 3; continue;
+			/* } else { */ case 2:
+				droppedLinebreak = false;
+				j$1 = 0;
+				_ref$1 = p.wsbuf;
+				_i$1 = 0;
+				while (true) {
+					if (!(_i$1 < _ref$1.$length)) { break; }
+					i$1 = _i$1;
+					ch$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+					_2 = ch$1;
+					if ((_2 === (32)) || (_2 === (11))) {
+						(x$1 = p.wsbuf, ((i$1 < 0 || i$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i$1] = 0));
+						_i$1++;
+						continue;
+					} else if (_2 === (62)) {
+						_i$1++;
+						continue;
+					} else if (_2 === (60)) {
+						if ((i$1 + 1 >> 0) < p.wsbuf.$length && ((x$2 = p.wsbuf, x$3 = i$1 + 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3])) === 60)) {
 							_i$1++;
-							/* continue; */ $s = 1; continue;
+							continue;
 						}
-						_r$2 = under(t.typ); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						u$1 = _r$2;
-						_tuple$1 = $assertType(u$1, ptrType$13, true);
-						f = _tuple$1[0];
-						/* */ if (t.tilde) { $s = 4; continue; }
-						/* */ $s = 5; continue;
-						/* if (t.tilde) { */ case 4:
-							/* */ if (!(f === ptrType$13.nil)) { $s = 6; continue; }
-							/* */ $s = 7; continue;
-							/* if (!(f === ptrType$13.nil)) { */ case 6:
-								$r = check[0].errorf(((i$1 < 0 || i$1 >= tlist[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : tlist[0].$array[tlist[0].$offset + i$1]), 141, "invalid use of ~ (%s is an interface)", new sliceType$6([t.typ])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								_i$1++;
-								/* continue; */ $s = 1; continue;
-							/* } */ case 7:
-							_r$3 = Identical(u$1, t.typ); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							/* */ if (!_r$3) { $s = 9; continue; }
-							/* */ $s = 10; continue;
-							/* if (!_r$3) { */ case 9:
-								$r = check[0].errorf(((i$1 < 0 || i$1 >= tlist[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : tlist[0].$array[tlist[0].$offset + i$1]), 141, "invalid use of ~ (underlying type of %s is %s)", new sliceType$6([t.typ, u$1])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								_i$1++;
-								/* continue; */ $s = 1; continue;
-							/* } */ case 10:
-						/* } */ case 5:
-						/* */ if (!(f === ptrType$13.nil)) { $s = 13; continue; }
-						/* */ $s = 14; continue;
-						/* if (!(f === ptrType$13.nil)) { */ case 13:
-							_r$4 = f.typeSet(); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							tset = _r$4;
-								/* */ if (!((tset.NumMethods() === 0))) { $s = 17; continue; }
-								_r$5 = universeComparable.Type(); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-								/* */ if ($interfaceIsEqual(t.typ, _r$5)) { $s = 18; continue; }
-								/* */ if (tset.comparable) { $s = 19; continue; }
-								/* */ $s = 20; continue;
-								/* if (!((tset.NumMethods() === 0))) { */ case 17:
-									$r = check[0].errorf(((i$1 < 0 || i$1 >= tlist[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : tlist[0].$array[tlist[0].$offset + i$1]), 141, "cannot use %s in union (%s contains methods)", new sliceType$6([t, t])); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									$s = 20; continue;
-								/* } else if ($interfaceIsEqual(t.typ, _r$5)) { */ case 18:
-									$r = check[0].error(((i$1 < 0 || i$1 >= tlist[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : tlist[0].$array[tlist[0].$offset + i$1]), 141, "cannot use comparable in union"); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									$s = 20; continue;
-								/* } else if (tset.comparable) { */ case 19:
-									$r = check[0].errorf(((i$1 < 0 || i$1 >= tlist[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : tlist[0].$array[tlist[0].$offset + i$1]), 141, "cannot use %s in union (%s embeds comparable)", new sliceType$6([t, t])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* } */ case 20:
-							case 16:
+						if (!((tok === 56)) && (pos.Column === next.Column)) {
 							_i$1++;
-							/* continue; */ $s = 1; continue;
-						/* } */ case 14:
-						_r$6 = overlappingTerm($subslice(terms[0], 0, i$1), t); /* */ $s = 25; case 25: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						j = _r$6;
-						/* */ if (j >= 0) { $s = 26; continue; }
-						/* */ $s = 27; continue;
-						/* if (j >= 0) { */ case 26:
-							$r = check[0].softErrorf(((i$1 < 0 || i$1 >= tlist[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : tlist[0].$array[tlist[0].$offset + i$1]), 141, "overlapping terms %s and %s", new sliceType$6([t, ((j < 0 || j >= terms[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : terms[0].$array[terms[0].$offset + j])])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 27:
-						_i$1++;
-					$s = 1; continue;
-					case 2:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: parseUnion·func1, $c: true, $r, _i$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref$1, _tuple$1, f, i$1, j, t, tset, u$1, $s};return $f;
-				}; })(check, terms, tlist)).describef(uexpr, "check term validity %s", new sliceType$6([uexpr]));
-			$s = -1; return u;
-			/* */ } return; } var $f = {$blk: parseUnion$1, $c: true, $r, _i, _r$1, _ref, _tuple, blist, check, i, term$1, terms, tlist, u, uexpr, x, x$1, $s};return $f;
-		};
-		parseTilde = function parseTilde$1(check, tx) {
-			var {_r$1, _tuple, check, op, term$1, tilde, tx, typ, x, $s, $r, $c} = $restore(this, {check, tx});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = tx;
-			tilde = false;
-			_tuple = $assertType(x, ptrType$20, true);
-			op = _tuple[0];
-			if (!(op === ptrType$20.nil) && (op.Op === 88)) {
-				x = op.X;
-				tilde = true;
-			}
-			_r$1 = check.typ(x); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			typ = _r$1;
-			/* */ if (isTypeParam(typ)) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (isTypeParam(typ)) { */ case 2:
-				/* */ if (tilde) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (tilde) { */ case 4:
-					$r = check.errorf(x, 144, "type in term %s cannot be a type parameter", new sliceType$6([tx])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 6; continue;
-				/* } else { */ case 5:
-					$r = check.error(x, 144, "term cannot be a type parameter"); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 6:
-				typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-			/* } */ case 3:
-			term$1 = NewTerm(tilde, typ);
-			/* */ if (tilde) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if (tilde) { */ case 9:
-				$r = check.recordTypeAndValue(tx, 3, new Union.ptr(new sliceType$12([term$1])), $ifaceNil); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 10:
-			$s = -1; return term$1;
-			/* */ } return; } var $f = {$blk: parseTilde$1, $c: true, $r, _r$1, _tuple, check, op, term$1, tilde, tx, typ, x, $s};return $f;
-		};
-		overlappingTerm = function overlappingTerm$1(terms, y) {
-			var {_i, _r$1, _r$2, _r$3, _ref, i, terms, x, y, $s, $r, $c} = $restore(this, {terms, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = IsInterface(y.typ); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$r = assert(!_r$1); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_ref = terms;
-			_i = 0;
-			/* while (true) { */ case 3:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
-				i = _i;
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$2 = IsInterface(x.typ); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* */ if (_r$2) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (_r$2) { */ case 5:
-					_i++;
-					/* continue; */ $s = 3; continue;
-				/* } */ case 6:
-				if (false) {
-					if (x === ptrType$19.nil || $interfaceIsEqual(x.typ, $ifaceNil) || y === ptrType$19.nil || $interfaceIsEqual(y.typ, $ifaceNil)) {
-						$panic(new $String("empty or top union term"));
+							continue;
+						}
+					} else if ((_2 === (10)) || (_2 === (12))) {
+						(x$4 = p.wsbuf, ((i$1 < 0 || i$1 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + i$1] = 0));
+						droppedLinebreak = prev === ptrType$3.nil;
 					}
+					j$1 = i$1;
+					break;
 				}
-				_r$3 = ($pointerOfStructConversion(x, ptrType$5)).disjoint(($pointerOfStructConversion(y, ptrType$5))); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				/* */ if (!_r$3) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (!_r$3) { */ case 8:
-					$s = -1; return i;
-				/* } */ case 9:
-				_i++;
-			$s = 3; continue;
-			case 4:
-			$s = -1; return -1;
-			/* */ } return; } var $f = {$blk: overlappingTerm$1, $c: true, $r, _i, _r$1, _r$2, _r$3, _ref, i, terms, x, y, $s};return $f;
-		};
-		flattenUnion = function flattenUnion$1(list, x) {
-			var _tmp, _tmp$1, _tuple, _tuple$1, blist, list, o, tlist, x;
-			blist = sliceType$11.nil;
-			tlist = sliceType$11.nil;
-			_tuple = $assertType(x, ptrType$21, true);
-			o = _tuple[0];
-			if (!(o === ptrType$21.nil) && (o.Op === 18)) {
-				_tuple$1 = flattenUnion(list, o.X);
-				blist = _tuple$1[0];
-				tlist = _tuple$1[1];
-				blist = $append(blist, o);
-				x = o.Y;
-			}
-			_tmp = blist;
-			_tmp$1 = $append(tlist, x);
-			blist = _tmp;
-			tlist = _tmp$1;
-			return [blist, tlist];
-		};
-		newUnifier = function newUnifier$1(exact) {
-			var exact, u;
-			u = new unifier.ptr(exact, new tparamsList.ptr(ptrType$22.nil, sliceType$9.nil, sliceType$13.nil), new tparamsList.ptr(ptrType$22.nil, sliceType$9.nil, sliceType$13.nil), sliceType$3.nil, 0);
-			u.x.unifier = u;
-			u.y.unifier = u;
-			return u;
-		};
-		$ptrType(unifier).prototype.unify = function unify(x, y) {
-			var {$24r, _r$1, u, x, y, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			u = this;
-			_r$1 = u.nify(x, y, ptrType$23.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: unify, $c: true, $r, $24r, _r$1, u, x, y, $s};return $f;
-		};
-		$ptrType(unifier).prototype.tracef = function tracef(format, args) {
-			var {_r$1, _r$2, args, format, u, $s, $r, $c} = $restore(this, {format, args});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			u = this;
-			_r$1 = sprintf(ptrType$24.nil, $throwNilPointerError, true, format, args); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = fmt.Println(new sliceType$6([new $String(strings.Repeat(".  ", u.depth) + _r$1)])); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$2;
+				$r = p.writeWhitespace(j$1); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				n = 0;
+				if (pos.IsValid() && p.last.IsValid()) {
+					n = pos.Line - p.last.Line >> 0;
+					if (n < 0) {
+						n = 0;
+					}
+				}
+				if ((p.indent === 0) && droppedLinebreak) {
+					n = n + (1) >> 0;
+				}
+				if ((n === 0) && !(prev === ptrType$3.nil) && (prev.Text.charCodeAt(1) === 47)) {
+					n = 1;
+				}
+				if (n > 0) {
+					p.writeByte(12, nlimit(n));
+				}
+			/* } */ case 3:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: tracef, $c: true, $r, _r$1, _r$2, args, format, u, $s};return $f;
+			/* */ } return; } var $f = {$blk: writeCommentPrefix, $c: true, $r, _1, _2, _i, _i$1, _ref, _ref$1, ch, ch$1, droppedLinebreak, hasSep, i, i$1, j, j$1, n, next, p, pos, prev, sep, tok, x, x$1, x$2, x$3, x$4, $s};return $f;
 		};
-		$ptrType(tparamsList).prototype.String = function String$2() {
-			var {_i, _ref, buf, d, i, tpar, w, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf = [buf];
-			d = this;
-			buf[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-			w = newTypeWriter(buf[0], $throwNilPointerError);
-			w.byte$(91);
-			_ref = d.tparams;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				tpar = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (i > 0) {
-					w.string(", ");
+		isBlank = function isBlank$1(s) {
+			var i, s;
+			i = 0;
+			while (true) {
+				if (!(i < s.length)) { break; }
+				if (s.charCodeAt(i) > 32) {
+					return false;
 				}
-				$r = w.typ(tpar); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				w.string(": ");
-				$r = w.typ(d.at(i)); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			w.byte$(93);
-			$s = -1; return buf[0].String();
-			/* */ } return; } var $f = {$blk: String$2, $c: true, $r, _i, _ref, buf, d, i, tpar, w, $s};return $f;
+				i = i + (1) >> 0;
+			}
+			return true;
+		};
+		commonPrefix = function commonPrefix$1(a, b) {
+			var a, b, i;
+			i = 0;
+			while (true) {
+				if (!(i < a.length && i < b.length && (a.charCodeAt(i) === b.charCodeAt(i)) && (a.charCodeAt(i) <= 32 || (a.charCodeAt(i) === 42)))) { break; }
+				i = i + (1) >> 0;
+			}
+			return $substring(a, 0, i);
 		};
-		$ptrType(tparamsList).prototype.init = function init$4(tparams) {
-			var {_i, _ref, d, i, tpar, tparams, $s, $r, $c} = $restore(this, {tparams});
+		trimRight = function trimRight$1(s) {
+			var {$24r, _r, s, $s, $r, $c} = $restore(this, {s});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			d = this;
-			if (tparams.$length === 0) {
-				$s = -1; return;
+			_r = strings.TrimRightFunc(s, unicode.IsSpace); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: trimRight$1, $c: true, $r, $24r, _r, s, $s};return $f;
+		};
+		stripCommonPrefix = function stripCommonPrefix$1(lines) {
+			var _i, _i$1, _ref, _ref$1, _tmp, _tmp$1, _tuple, _tuple$1, before, closing, first, i, i$1, i$2, last, line, line$1, line$2, lineOfStars, lines, n, n$1, ok, p, prefix, prefixSet, suffix, x, x$1, x$2, x$3;
+			if (lines.$length <= 1) {
+				return;
 			}
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				_ref = tparams;
+			prefix = "";
+			prefixSet = false;
+			if (lines.$length > 2) {
+				_ref = $subslice(lines, 1, (lines.$length - 1 >> 0));
 				_i = 0;
-				/* while (true) { */ case 3:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
 					i = _i;
-					tpar = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					$r = assert(i === tpar.index); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					line = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					if (isBlank(line)) {
+						(x = 1 + i >> 0, ((x < 0 || x >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x] = ""));
+					} else {
+						if (!prefixSet) {
+							prefix = line;
+							prefixSet = true;
+						}
+						prefix = commonPrefix(prefix, line);
+					}
 					_i++;
-				$s = 3; continue;
-				case 4:
-			/* } */ case 2:
-			d.tparams = tparams;
-			d.indices = $makeSlice(sliceType$13, tparams.$length);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: init$4, $c: true, $r, _i, _ref, d, i, tpar, tparams, $s};return $f;
-		};
-		$ptrType(unifier).prototype.join = function join(i, j) {
-			var {i, j, ti, tj, u, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s, $r, $c} = $restore(this, {i, j});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			u = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = u.tracef("%s \xE2\x87\x84 %s", new sliceType$6([(x = u.x.tparams, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])), (x$1 = u.y.tparams, ((j < 0 || j >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + j]))])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			ti = (x$2 = u.x.indices, ((i < 0 || i >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i]));
-			tj = (x$3 = u.y.indices, ((j < 0 || j >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + j]));
-				/* */ if ((ti === 0) && (tj === 0)) { $s = 5; continue; }
-				/* */ if ((ti === 0)) { $s = 6; continue; }
-				/* */ if ((tj === 0)) { $s = 7; continue; }
-				/* */ if ((ti === tj)) { $s = 8; continue; }
-				/* */ if (ti > 0 && tj > 0) { $s = 9; continue; }
-				/* */ if (ti > 0) { $s = 10; continue; }
-				/* */ $s = 11; continue;
-				/* if ((ti === 0) && (tj === 0)) { */ case 5:
-					u.types = $append(u.types, $ifaceNil);
-					(x$4 = u.x.indices, ((i < 0 || i >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + i] = -u.types.$length));
-					(x$5 = u.y.indices, ((j < 0 || j >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + j] = -u.types.$length));
-					$s = 12; continue;
-				/* } else if ((ti === 0)) { */ case 6:
-					(x$6 = u.x.indices, ((i < 0 || i >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + i] = tj));
-					$s = 12; continue;
-				/* } else if ((tj === 0)) { */ case 7:
-					(x$7 = u.y.indices, ((j < 0 || j >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + j] = ti));
-					$s = 12; continue;
-				/* } else if ((ti === tj)) { */ case 8:
-					/* break; */ $s = 4; continue;
-					$s = 12; continue;
-				/* } else if (ti > 0 && tj > 0) { */ case 9:
-					$s = -1; return false;
-				/* } else if (ti > 0) { */ case 10:
-					$r = u.y.setIndex(j, ti); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 12; continue;
-				/* } else { */ case 11:
-					$r = u.x.setIndex(i, tj); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 12:
-			case 4:
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: join, $c: true, $r, i, j, ti, tj, u, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s};return $f;
-		};
-		$ptrType(tparamsList).prototype.index = function index(typ) {
-			var _tuple, d, ok, tpar, typ;
-			d = this;
-			_tuple = $assertType(typ, ptrType$14, true);
-			tpar = _tuple[0];
-			ok = _tuple[1];
+				}
+			}
+			if (!prefixSet) {
+				line$1 = (x$1 = lines.$length - 1 >> 0, ((x$1 < 0 || x$1 >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x$1]));
+				prefix = commonPrefix(line$1, line$1);
+			}
+			lineOfStars = false;
+			_tuple = strings.Cut(prefix, "*");
+			p = _tuple[0];
+			ok = _tuple[2];
 			if (ok) {
-				return tparamIndex(d.tparams, tpar);
+				prefix = strings.TrimSuffix(p, " ");
+				lineOfStars = true;
+			} else {
+				first = (0 >= lines.$length ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + 0]);
+				if (isBlank($substring(first, 2))) {
+					i$1 = prefix.length;
+					n = 0;
+					while (true) {
+						if (!(n < 3 && i$1 > 0 && (prefix.charCodeAt((i$1 - 1 >> 0)) === 32))) { break; }
+						i$1 = i$1 - (1) >> 0;
+						n = n + (1) >> 0;
+					}
+					if ((i$1 === prefix.length) && i$1 > 0 && (prefix.charCodeAt((i$1 - 1 >> 0)) === 9)) {
+						i$1 = i$1 - (1) >> 0;
+					}
+					prefix = $substring(prefix, 0, i$1);
+				} else {
+					suffix = $makeSlice(sliceType, first.length);
+					n$1 = 2;
+					while (true) {
+						if (!(n$1 < first.length && first.charCodeAt(n$1) <= 32)) { break; }
+						((n$1 < 0 || n$1 >= suffix.$length) ? ($throwRuntimeError("index out of range"), undefined) : suffix.$array[suffix.$offset + n$1] = first.charCodeAt(n$1));
+						n$1 = n$1 + (1) >> 0;
+					}
+					if (n$1 > 2 && ((2 >= suffix.$length ? ($throwRuntimeError("index out of range"), undefined) : suffix.$array[suffix.$offset + 2]) === 9)) {
+						suffix = $subslice(suffix, 2, n$1);
+					} else {
+						_tmp = 32;
+						_tmp$1 = 32;
+						(0 >= suffix.$length ? ($throwRuntimeError("index out of range"), undefined) : suffix.$array[suffix.$offset + 0] = _tmp);
+						(1 >= suffix.$length ? ($throwRuntimeError("index out of range"), undefined) : suffix.$array[suffix.$offset + 1] = _tmp$1);
+						suffix = $subslice(suffix, 0, n$1);
+					}
+					prefix = strings.TrimSuffix(prefix, ($bytesToString(suffix)));
+				}
 			}
-			return -1;
-		};
-		tparamIndex = function tparamIndex$1(list, tpar) {
-			var i, list, tpar;
-			i = tpar.index;
-			if (0 <= i && i < list.$length && ((i < 0 || i >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + i]) === tpar) {
-				return i;
+			last = (x$2 = lines.$length - 1 >> 0, ((x$2 < 0 || x$2 >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x$2]));
+			closing = "*/";
+			_tuple$1 = strings.Cut(last, closing);
+			before = _tuple$1[0];
+			if (isBlank(before)) {
+				if (lineOfStars) {
+					closing = " */";
+				}
+				(x$3 = lines.$length - 1 >> 0, ((x$3 < 0 || x$3 >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x$3] = prefix + closing));
+			} else {
+				prefix = commonPrefix(prefix, last);
 			}
-			return -1;
-		};
-		$ptrType(tparamsList).prototype.setIndex = function setIndex(i, tj) {
-			var {_i, _ref, d, i, k, ti, tj, tk, x, x$1, $s, $r, $c} = $restore(this, {i, tj});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			d = this;
-			ti = (x = d.indices, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-			$r = assert(!((ti === 0)) && !((tj === 0))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_ref = d.indices;
-			_i = 0;
+			_ref$1 = lines;
+			_i$1 = 0;
 			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				k = _i;
-				tk = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (tk === ti) {
-					(x$1 = d.indices, ((k < 0 || k >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + k] = tj));
+				if (!(_i$1 < _ref$1.$length)) { break; }
+				i$2 = _i$1;
+				line$2 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+				if (i$2 > 0 && !(line$2 === "")) {
+					((i$2 < 0 || i$2 >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + i$2] = $substring(line$2, prefix.length));
 				}
-				_i++;
-			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: setIndex, $c: true, $r, _i, _ref, d, i, k, ti, tj, tk, x, x$1, $s};return $f;
-		};
-		$ptrType(tparamsList).prototype.at = function at(i) {
-			var d, i, ti, x, x$1, x$2;
-			d = this;
-			ti = (x = d.indices, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-			if (ti > 0) {
-				return (x$1 = d.unifier.types, x$2 = ti - 1 >> 0, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2]));
+				_i$1++;
 			}
-			return $ifaceNil;
 		};
-		$ptrType(tparamsList).prototype.set = function set(i, typ) {
-			var {d, i, ti, typ, u, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {i, typ});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			d = this;
-			$r = assert(!($interfaceIsEqual(typ, $ifaceNil))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			u = d.unifier;
-			/* */ if (false) { $s = 2; continue; }
+		$ptrType(printer).prototype.writeComment = function writeComment(comment$1) {
+			var {_arg, _arg$1, _arg$2, _arg$3, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, comment$1, i, i$1, line, line$1, lines, p, pos, text, x, $s, $deferred, $r, $c} = $restore(this, {comment$1});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = [p];
+			p[0] = this;
+			text = comment$1.Text;
+			_r = p[0].posFor(comment$1.Pos()); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			pos = $clone(_r, token.Position);
+			/* */ if (strings.HasPrefix(text, "//line ") && (!pos.IsValid() || (pos.Column === 1))) { $s = 2; continue; }
 			/* */ $s = 3; continue;
-			/* if (false) { */ case 2:
-				$r = u.tracef("%s \xE2\x9E\x9E %s", new sliceType$6([(x = d.tparams, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])), typ])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* if (strings.HasPrefix(text, "//line ") && (!pos.IsValid() || (pos.Column === 1))) { */ case 2:
+				$deferred.push([(function(p) { return function printer·writeComment·func1(indent) {
+						var indent;
+						p[0].indent = indent;
+					}; })(p), [p[0].indent]]);
+				p[0].indent = 0;
 			/* } */ case 3:
-				ti = (x$1 = d.indices, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i]));
-				/* */ if (ti < 0) { $s = 6; continue; }
-				/* */ if ((ti === 0)) { $s = 7; continue; }
+			/* */ if (text.charCodeAt(1) === 47) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (text.charCodeAt(1) === 47) { */ case 4:
+				_r$1 = constraint.IsGoBuild(text); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				/* */ if (_r$1) { $s = 6; continue; }
+				_r$2 = constraint.IsPlusBuild(text); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				/* */ if (_r$2) { $s = 7; continue; }
 				/* */ $s = 8; continue;
-				/* if (ti < 0) { */ case 6:
-					(x$2 = u.types, x$3 = -ti - 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3] = typ));
-					$r = d.setIndex(i, -ti); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 9; continue;
-				/* } else if ((ti === 0)) { */ case 7:
-					u.types = $append(u.types, typ);
-					(x$4 = d.indices, ((i < 0 || i >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + i] = u.types.$length));
-					$s = 9; continue;
-				/* } else { */ case 8:
-					$panic(new $String("type already set"));
-				/* } */ case 9:
-			case 5:
+				/* if (_r$1) { */ case 6:
+					p[0].goBuild = $append(p[0].goBuild, p[0].output.$length);
+					$s = 8; continue;
+				/* } else if (_r$2) { */ case 7:
+					p[0].plusBuild = $append(p[0].plusBuild, p[0].output.$length);
+				/* } */ case 8:
+				_arg = $clone(pos, token.Position);
+				_r$3 = trimRight(text); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				_arg$1 = _r$3;
+				$r = p[0].writeString(_arg, _arg$1, true); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return;
+			/* } */ case 5:
+			lines = strings.Split(text, "\n");
+			if (pos.IsValid() && (pos.Column === 1) && p[0].indent > 0) {
+				_ref = $subslice(lines, 1);
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					i = _i;
+					line = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					(x = 1 + i >> 0, ((x < 0 || x >= lines.$length) ? ($throwRuntimeError("index out of range"), undefined) : lines.$array[lines.$offset + x] = "   " + line));
+					_i++;
+				}
+			}
+			stripCommonPrefix(lines);
+			_ref$1 = lines;
+			_i$1 = 0;
+			/* while (true) { */ case 13:
+				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 14; continue; }
+				i$1 = _i$1;
+				line$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+				if (i$1 > 0) {
+					p[0].writeByte(12, 1);
+					token.Position.copy(pos, p[0].pos);
+				}
+				/* */ if (line$1.length > 0) { $s = 15; continue; }
+				/* */ $s = 16; continue;
+				/* if (line$1.length > 0) { */ case 15:
+					_arg$2 = $clone(pos, token.Position);
+					_r$4 = trimRight(line$1); /* */ $s = 17; case 17: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					_arg$3 = _r$4;
+					$r = p[0].writeString(_arg$2, _arg$3, true); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 16:
+				_i$1++;
+			$s = 13; continue;
+			case 14:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: set, $c: true, $r, d, i, ti, typ, u, x, x$1, x$2, x$3, x$4, $s};return $f;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: writeComment, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, comment$1, i, i$1, line, line$1, lines, p, pos, text, x, $s, $deferred};return $f; } }
 		};
-		$ptrType(tparamsList).prototype.unknowns = function unknowns() {
-			var _i, _ref, d, n, ti;
-			d = this;
-			n = 0;
-			_ref = d.indices;
+		$ptrType(printer).prototype.writeCommentSuffix = function writeCommentSuffix(needsLinebreak) {
+			var {_1, _i, _ref, ch, droppedFF, i, needsLinebreak, p, wroteNewline, x, x$1, $s, $r, $c} = $restore(this, {needsLinebreak});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			wroteNewline = false;
+			droppedFF = false;
+			p = this;
+			_ref = p.wsbuf;
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				ti = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (ti <= 0) {
-					n = n + (1) >> 0;
+				i = _i;
+				ch = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_1 = ch;
+				if ((_1 === (32)) || (_1 === (11))) {
+					(x = p.wsbuf, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i] = 0));
+				} else if ((_1 === (62)) || (_1 === (60))) {
+				} else if ((_1 === (10)) || (_1 === (12))) {
+					if (needsLinebreak) {
+						needsLinebreak = false;
+						wroteNewline = true;
+					} else {
+						if (ch === 12) {
+							droppedFF = true;
+						}
+						(x$1 = p.wsbuf, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i] = 0));
+					}
 				}
 				_i++;
 			}
-			return n;
+			$r = p.writeWhitespace(p.wsbuf.$length); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			if (needsLinebreak) {
+				p.writeByte(10, 1);
+				wroteNewline = true;
+			}
+			$s = -1; return [wroteNewline, droppedFF];
+			/* */ } return; } var $f = {$blk: writeCommentSuffix, $c: true, $r, _1, _i, _ref, ch, droppedFF, i, needsLinebreak, p, wroteNewline, x, x$1, $s};return $f;
 		};
-		$ptrType(tparamsList).prototype.types = function types() {
-			var _i, _ref, d, i, index$1, list, t;
-			list = sliceType$3.nil;
-			index$1 = 0;
-			d = this;
-			list = $makeSlice(sliceType$3, d.tparams.$length);
-			index$1 = -1;
-			_ref = d.tparams;
+		$ptrType(printer).prototype.containsLinebreak = function containsLinebreak() {
+			var _i, _ref, ch, p;
+			p = this;
+			_ref = p.wsbuf;
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				t = d.at(i);
-				((i < 0 || i >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + i] = t);
-				if (index$1 < 0 && $interfaceIsEqual(t, $ifaceNil)) {
-					index$1 = i;
+				ch = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if ((ch === 10) || (ch === 12)) {
+					return true;
 				}
 				_i++;
 			}
-			return [list, index$1];
+			return false;
 		};
-		$ptrType(unifier).prototype.nifyEq = function nifyEq(x, y, p) {
-			var {$24r, _r$1, _v, p, u, x, y, $s, $r, $c} = $restore(this, {x, y, p});
+		$ptrType(printer).prototype.intersperseComments = function intersperseComments(next, tok) {
+			var {$24r, $24r$1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _tuple, _tuple$1, _v, _v$1, _v$2, c, changed, droppedFF, last, list, needsLinebreak, next, p, tok, wroteNewline, x, x$1, $s, $r, $c} = $restore(this, {next, tok});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			u = this;
-			if ($interfaceIsEqual(x, y)) { _v = true; $s = 1; continue s; }
-			_r$1 = u.nify(x, y, p); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_v = _r$1; case 1:
-			$24r = _v;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: nifyEq, $c: true, $r, $24r, _r$1, _v, p, u, x, y, $s};return $f;
-		};
-		$ptrType(unifier).prototype.nify = function nify(x, y, p) {
-			var {$24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$17, $24r$18, $24r$19, $24r$2, $24r$20, $24r$21, $24r$22, $24r$23, $24r$24, $24r$25, $24r$26, $24r$27, $24r$28, $24r$29, $24r$3, $24r$30, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _arg, _arg$1, _arg$2, _i, _i$1, _i$2, _i$3, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, _v$4, _v$5, _v$6, a, b, cx, cy, f, f$1, g, g$1, i, i$1, i$2, i$3, i$4, j, nx, ny, ok, ok$1, ok$10, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, ok$9, p, q, result, tx, ty, u, v, w, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, xargs, xset, y, y$1, y$10, y$11, y$2, y$3, y$4, y$5, y$6, y$7, y$8, y$9, yargs, yset, $s, $deferred, $r, $c} = $restore(this, {x, y, p});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			result = [result];
-			u = [u];
-			x = [x];
-			y = [y];
-			result[0] = false;
-			u[0] = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = u[0].tracef("%s \xE2\x89\xA1 %s", new sliceType$6([x[0], y[0]])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			/* */ if (u[0].depth >= 50) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (u[0].depth >= 50) { */ case 4:
-				/* */ if (false) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if (false) { */ case 6:
-					$r = u[0].tracef("depth %d >= %d", new sliceType$6([new $Int(u[0].depth), new $Int(50)])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 7:
-				if (true) {
-					$panic(new $String("unification reached recursion depth limit"));
+			wroteNewline = false;
+			droppedFF = false;
+			p = this;
+			last = ptrType$3.nil;
+			/* while (true) { */ case 1:
+				/* if (!(p.commentBefore($clone(next, token.Position)))) { break; } */ if(!(p.commentBefore($clone(next, token.Position)))) { $s = 2; continue; }
+				list = p.commentInfo.comment.List;
+				changed = false;
+				if (!(!((p.lastTok === 75)))) { _v$1 = false; $s = 6; continue s; }
+				_r = p.posFor(p.commentInfo.comment.Pos()); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_v$1 = _r.Column === 1; case 6:
+				if (!(_v$1)) { _v = false; $s = 5; continue s; }
+				_r$1 = p.posFor(p.commentInfo.comment.End() + 1 >> 0); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_v = $equal(_r$1, next, token.Position); case 5:
+				/* */ if (_v) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (_v) { */ case 3:
+					_r$2 = formatDocComment(list); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					list = _r$2;
+					changed = true;
+					/* */ if (p.commentInfo.comment.List.$length > 0 && (list.$length === 0)) { $s = 10; continue; }
+					/* */ $s = 11; continue;
+					/* if (p.commentInfo.comment.List.$length > 0 && (list.$length === 0)) { */ case 10:
+						_r$3 = p.posFor(p.commentInfo.comment.Pos()); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						$r = p.writeCommentPrefix($clone(_r$3, token.Position), $clone(next, token.Position), last, tok); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						token.Position.copy(p.pos, next);
+						token.Position.copy(p.last, next);
+						$r = p.nextComment(); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						_r$4 = p.writeCommentSuffix(false); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						_tuple = _r$4;
+						wroteNewline = _tuple[0];
+						droppedFF = _tuple[1];
+						$24r = [wroteNewline, droppedFF];
+						$s = 16; case 16: return $24r;
+					/* } */ case 11:
+				/* } */ case 4:
+				_ref = list;
+				_i = 0;
+				/* while (true) { */ case 17:
+					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 18; continue; }
+					c = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					_r$5 = p.posFor(c.Pos()); /* */ $s = 19; case 19: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					$r = p.writeCommentPrefix($clone(_r$5, token.Position), $clone(next, token.Position), last, tok); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.writeComment(c); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					last = c;
+					_i++;
+				$s = 17; continue;
+				case 18:
+				/* */ if (p.commentInfo.comment.List.$length > 0 && changed) { $s = 22; continue; }
+				/* */ $s = 23; continue;
+				/* if (p.commentInfo.comment.List.$length > 0 && changed) { */ case 22:
+					last = (x = p.commentInfo.comment.List, x$1 = p.commentInfo.comment.List.$length - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+					_r$6 = p.posFor(last.End()); /* */ $s = 24; case 24: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					token.Position.copy(p.pos, _r$6);
+					token.Position.copy(p.last, p.pos);
+				/* } */ case 23:
+				$r = p.nextComment(); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = 1; continue;
+			case 2:
+			/* */ if (!(last === ptrType$3.nil)) { $s = 26; continue; }
+			/* */ $s = 27; continue;
+			/* if (!(last === ptrType$3.nil)) { */ case 26:
+				needsLinebreak = false;
+				if (!(((p.mode & 1) === 0) && (last.Text.charCodeAt(1) === 42))) { _v$2 = false; $s = 30; continue s; }
+				_r$7 = p.lineFor(last.Pos()); /* */ $s = 31; case 31: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_v$2 = _r$7 === next.Line; case 30:
+				/* */ if (_v$2 && !((tok === 52)) && (!((tok === 54)) || (p.prevOpen === 49)) && (!((tok === 55)) || (p.prevOpen === 50))) { $s = 28; continue; }
+				/* */ $s = 29; continue;
+				/* if (_v$2 && !((tok === 52)) && (!((tok === 54)) || (p.prevOpen === 49)) && (!((tok === 55)) || (p.prevOpen === 50))) { */ case 28:
+					if (p.containsLinebreak() && ((p.mode & 2) === 0) && (p.level === 0)) {
+						needsLinebreak = true;
+					} else {
+						p.writeByte(32, 1);
+					}
+				/* } */ case 29:
+				if ((last.Text.charCodeAt(1) === 47) || (tok === 1) || (tok === 56) && ((p.mode & 2) === 0)) {
+					needsLinebreak = true;
 				}
-				result[0] = false;
-				$s = -1; return result[0];
-			/* } */ case 5:
-			u[0].depth = u[0].depth + (1) >> 0;
-			$deferred.push([(function(result, u, x, y) { return function unifier·nify·func1() {
-					var {$s, $r, $c} = $restore(this, {});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					u[0].depth = u[0].depth - (1) >> 0;
-					/* */ if (false && !result[0]) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (false && !result[0]) { */ case 1:
-						$r = u[0].tracef("%s \xE2\x89\xA2 %s", new sliceType$6([x[0], y[0]])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 2:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: unifier·nify·func1, $c: true, $r, $s};return $f;
-				}; })(result, u, x, y), []]);
-			/* */ if (!u[0].exact) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if (!u[0].exact) { */ case 9:
-				_tuple = $assertType(x[0], ptrType$9, true);
-				nx = _tuple[0];
-				/* */ if (!(nx === ptrType$9.nil) && !hasName(y[0])) { $s = 11; continue; }
-				/* */ $s = 12; continue;
-				/* if (!(nx === ptrType$9.nil) && !hasName(y[0])) { */ case 11:
-					/* */ if (false) { $s = 14; continue; }
-					/* */ $s = 15; continue;
-					/* if (false) { */ case 14:
-						$r = u[0].tracef("under %s \xE2\x89\xA1 %s", new sliceType$6([nx, y[0]])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 15:
-					_r$1 = nx.under(); /* */ $s = 17; case 17: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$2 = u[0].nify(_r$1, y[0], p); /* */ $s = 18; case 18: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					result[0] = _r$2;
-					$24r = result[0];
-					$s = 19; case 19: return $24r;
-				/* } else { */ case 12:
-					_tuple$1 = $assertType(y[0], ptrType$9, true);
-					ny = _tuple$1[0];
-					/* */ if (!(ny === ptrType$9.nil) && !hasName(x[0])) { $s = 20; continue; }
-					/* */ $s = 21; continue;
-					/* if (!(ny === ptrType$9.nil) && !hasName(x[0])) { */ case 20:
-						/* */ if (false) { $s = 22; continue; }
-						/* */ $s = 23; continue;
-						/* if (false) { */ case 22:
-							$r = u[0].tracef("%s \xE2\x89\xA1 under %s", new sliceType$6([x[0], ny])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 23:
-						_arg = x[0];
-						_r$3 = ny.under(); /* */ $s = 25; case 25: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_arg$1 = _r$3;
-						_arg$2 = p;
-						_r$4 = u[0].nify(_arg, _arg$1, _arg$2); /* */ $s = 26; case 26: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						result[0] = _r$4;
-						$24r$1 = result[0];
-						$s = 27; case 27: return $24r$1;
-					/* } */ case 21:
-				/* } */ case 13:
-			/* } */ case 10:
-				_tmp = u[0].x.index(x[0]);
-				_tmp$1 = u[0].y.index(y[0]);
-				i = _tmp;
-				j = _tmp$1;
-				/* */ if (i >= 0 && j >= 0) { $s = 29; continue; }
-				/* */ if (i >= 0) { $s = 30; continue; }
-				/* */ if (j >= 0) { $s = 31; continue; }
-				/* */ $s = 32; continue;
-				/* if (i >= 0 && j >= 0) { */ case 29:
-					_r$5 = u[0].join(i, j); /* */ $s = 35; case 35: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					/* */ if (_r$5) { $s = 33; continue; }
-					/* */ $s = 34; continue;
-					/* if (_r$5) { */ case 33:
-						result[0] = true;
-						$24r$2 = result[0];
-						$s = 36; case 36: return $24r$2;
-					/* } */ case 34:
-					_r$6 = u[0].nifyEq(u[0].x.at(i), u[0].y.at(j), p); /* */ $s = 37; case 37: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					result[0] = _r$6;
-					$24r$3 = result[0];
-					$s = 38; case 38: return $24r$3;
-				/* } else if (i >= 0) { */ case 30:
-					tx = u[0].x.at(i);
-					/* */ if (!($interfaceIsEqual(tx, $ifaceNil))) { $s = 39; continue; }
-					/* */ $s = 40; continue;
-					/* if (!($interfaceIsEqual(tx, $ifaceNil))) { */ case 39:
-						_r$7 = u[0].nifyEq(tx, y[0], p); /* */ $s = 41; case 41: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						result[0] = _r$7;
-						$24r$4 = result[0];
-						$s = 42; case 42: return $24r$4;
-					/* } */ case 40:
-					$r = u[0].x.set(i, y[0]); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					result[0] = true;
-					$24r$5 = result[0];
-					$s = 44; case 44: return $24r$5;
-				/* } else if (j >= 0) { */ case 31:
-					ty = u[0].y.at(j);
-					/* */ if (!($interfaceIsEqual(ty, $ifaceNil))) { $s = 45; continue; }
-					/* */ $s = 46; continue;
-					/* if (!($interfaceIsEqual(ty, $ifaceNil))) { */ case 45:
-						_r$8 = u[0].nifyEq(x[0], ty, p); /* */ $s = 47; case 47: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						result[0] = _r$8;
-						$24r$6 = result[0];
-						$s = 48; case 48: return $24r$6;
-					/* } */ case 46:
-					$r = u[0].y.set(j, x[0]); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					result[0] = true;
-					$24r$7 = result[0];
-					$s = 50; case 50: return $24r$7;
-				/* } */ case 32:
-			case 28:
-			/* */ if (true && !u[0].exact) { $s = 51; continue; }
-			/* */ $s = 52; continue;
-			/* if (true && !u[0].exact) { */ case 51:
-				/* */ if (isTypeParam(x[0]) && !hasName(y[0])) { $s = 53; continue; }
-				/* */ if (isTypeParam(y[0]) && !hasName(x[0])) { $s = 54; continue; }
-				/* */ $s = 55; continue;
-				/* if (isTypeParam(x[0]) && !hasName(y[0])) { */ case 53:
-					_r$9 = coreType(x[0]); /* */ $s = 56; case 56: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					cx = _r$9;
-					/* */ if (!($interfaceIsEqual(cx, $ifaceNil))) { $s = 57; continue; }
-					/* */ $s = 58; continue;
-					/* if (!($interfaceIsEqual(cx, $ifaceNil))) { */ case 57:
-						/* */ if (false) { $s = 59; continue; }
-						/* */ $s = 60; continue;
-						/* if (false) { */ case 59:
-							$r = u[0].tracef("core %s \xE2\x89\xA1 %s", new sliceType$6([x[0], y[0]])); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 60:
-						_r$10 = u[0].nify(cx, y[0], p); /* */ $s = 62; case 62: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-						result[0] = _r$10;
-						$24r$8 = result[0];
-						$s = 63; case 63: return $24r$8;
-					/* } */ case 58:
-					$s = 55; continue;
-				/* } else if (isTypeParam(y[0]) && !hasName(x[0])) { */ case 54:
-					_r$11 = coreType(y[0]); /* */ $s = 64; case 64: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					cy = _r$11;
-					/* */ if (!($interfaceIsEqual(cy, $ifaceNil))) { $s = 65; continue; }
-					/* */ $s = 66; continue;
-					/* if (!($interfaceIsEqual(cy, $ifaceNil))) { */ case 65:
-						/* */ if (false) { $s = 67; continue; }
-						/* */ $s = 68; continue;
-						/* if (false) { */ case 67:
-							$r = u[0].tracef("%s \xE2\x89\xA1 core %s", new sliceType$6([x[0], y[0]])); /* */ $s = 69; case 69: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 68:
-						_r$12 = u[0].nify(x[0], cy, p); /* */ $s = 70; case 70: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						result[0] = _r$12;
-						$24r$9 = result[0];
-						$s = 71; case 71: return $24r$9;
-					/* } */ case 66:
-				/* } */ case 55:
-			/* } */ case 52:
-			_ref = x[0];
-			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 72; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 73; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 74; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 75; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 76; continue; }
-			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 77; continue; }
-			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 78; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 79; continue; }
-			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 80; continue; }
-			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 81; continue; }
-			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 82; continue; }
-			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 83; continue; }
-			/* */ if (_ref === $ifaceNil) { $s = 84; continue; }
-			/* */ $s = 85; continue;
-			/* if ($assertType(_ref, ptrType$4, true)[1]) { */ case 72:
-				x$1 = _ref.$val;
-				_tuple$2 = $assertType(y[0], ptrType$4, true);
-				y$1 = _tuple$2[0];
-				ok = _tuple$2[1];
-				/* */ if (ok) { $s = 87; continue; }
-				/* */ $s = 88; continue;
-				/* if (ok) { */ case 87:
-					result[0] = x$1.kind === y$1.kind;
-					$24r$10 = result[0];
-					$s = 89; case 89: return $24r$10;
-				/* } */ case 88:
-				$s = 86; continue;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 73:
-				x$2 = _ref.$val;
-				_tuple$3 = $assertType(y[0], ptrType$10, true);
-				y$2 = _tuple$3[0];
-				ok$1 = _tuple$3[1];
-				/* */ if (ok$1) { $s = 90; continue; }
-				/* */ $s = 91; continue;
-				/* if (ok$1) { */ case 90:
-					if (!((x$15 = x$2.len, (x$15.$high < 0 || (x$15.$high === 0 && x$15.$low < 0))) || (x$16 = y$2.len, (x$16.$high < 0 || (x$16.$high === 0 && x$16.$low < 0))) || (x$17 = x$2.len, x$18 = y$2.len, (x$17.$high === x$18.$high && x$17.$low === x$18.$low)))) { _v = false; $s = 92; continue s; }
-					_r$13 = u[0].nify(x$2.elem, y$2.elem, p); /* */ $s = 93; case 93: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					_v = _r$13; case 92:
-					result[0] = _v;
-					$24r$11 = result[0];
-					$s = 94; case 94: return $24r$11;
-				/* } */ case 91:
-				$s = 86; continue;
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 74:
-				x$3 = _ref.$val;
-				_tuple$4 = $assertType(y[0], ptrType$25, true);
-				y$3 = _tuple$4[0];
-				ok$2 = _tuple$4[1];
-				/* */ if (ok$2) { $s = 95; continue; }
-				/* */ $s = 96; continue;
-				/* if (ok$2) { */ case 95:
-					_r$14 = u[0].nify(x$3.elem, y$3.elem, p); /* */ $s = 97; case 97: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					result[0] = _r$14;
-					$24r$12 = result[0];
-					$s = 98; case 98: return $24r$12;
-				/* } */ case 96:
-				$s = 86; continue;
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 75:
-				x$4 = _ref.$val;
-				_tuple$5 = $assertType(y[0], ptrType$11, true);
-				y$4 = _tuple$5[0];
-				ok$3 = _tuple$5[1];
-				/* */ if (ok$3) { $s = 99; continue; }
-				/* */ $s = 100; continue;
-				/* if (ok$3) { */ case 99:
-					/* */ if (x$4.NumFields() === y$4.NumFields()) { $s = 101; continue; }
-					/* */ $s = 102; continue;
-					/* if (x$4.NumFields() === y$4.NumFields()) { */ case 101:
-						_ref$1 = x$4.fields;
-						_i = 0;
-						/* while (true) { */ case 103:
-							/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 104; continue; }
-							i$1 = _i;
-							f = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-							g = (x$19 = y$4.fields, ((i$1 < 0 || i$1 >= x$19.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$19.$array[x$19.$offset + i$1]));
-							if (!(f.embedded === g.embedded) || !(x$4.Tag(i$1) === y$4.Tag(i$1)) || !f.object.sameId(g.object.pkg, g.object.name)) { _v$1 = true; $s = 107; continue s; }
-							_r$15 = u[0].nify(f.object.typ, g.object.typ, p); /* */ $s = 108; case 108: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-							_v$1 = !_r$15; case 107:
-							/* */ if (_v$1) { $s = 105; continue; }
-							/* */ $s = 106; continue;
-							/* if (_v$1) { */ case 105:
-								result[0] = false;
-								$24r$13 = result[0];
-								$s = 109; case 109: return $24r$13;
-							/* } */ case 106:
-							_i++;
-						$s = 103; continue;
-						case 104:
-						result[0] = true;
-						$24r$14 = result[0];
-						$s = 110; case 110: return $24r$14;
-					/* } */ case 102:
-				/* } */ case 100:
-				$s = 86; continue;
-			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 76:
-				x$5 = _ref.$val;
-				_tuple$6 = $assertType(y[0], ptrType$26, true);
-				y$5 = _tuple$6[0];
-				ok$4 = _tuple$6[1];
-				/* */ if (ok$4) { $s = 111; continue; }
-				/* */ $s = 112; continue;
-				/* if (ok$4) { */ case 111:
-					_r$16 = u[0].nify(x$5.base, y$5.base, p); /* */ $s = 113; case 113: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-					result[0] = _r$16;
-					$24r$15 = result[0];
-					$s = 114; case 114: return $24r$15;
-				/* } */ case 112:
-				$s = 86; continue;
-			/* } else if ($assertType(_ref, ptrType$15, true)[1]) { */ case 77:
-				x$6 = _ref.$val;
-				_tuple$7 = $assertType(y[0], ptrType$15, true);
-				y$6 = _tuple$7[0];
-				ok$5 = _tuple$7[1];
-				/* */ if (ok$5) { $s = 115; continue; }
-				/* */ $s = 116; continue;
-				/* if (ok$5) { */ case 115:
-					/* */ if (x$6.Len() === y$6.Len()) { $s = 117; continue; }
-					/* */ $s = 118; continue;
-					/* if (x$6.Len() === y$6.Len()) { */ case 117:
-						/* */ if (!(x$6 === ptrType$15.nil)) { $s = 119; continue; }
-						/* */ $s = 120; continue;
-						/* if (!(x$6 === ptrType$15.nil)) { */ case 119:
-							_ref$2 = x$6.vars;
-							_i$1 = 0;
-							/* while (true) { */ case 121:
-								/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 122; continue; }
-								i$2 = _i$1;
-								v = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-								w = (x$20 = y$6.vars, ((i$2 < 0 || i$2 >= x$20.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$20.$array[x$20.$offset + i$2]));
-								_r$17 = u[0].nify(v.object.typ, w.object.typ, p); /* */ $s = 125; case 125: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-								/* */ if (!_r$17) { $s = 123; continue; }
-								/* */ $s = 124; continue;
-								/* if (!_r$17) { */ case 123:
-									result[0] = false;
-									$24r$16 = result[0];
-									$s = 126; case 126: return $24r$16;
-								/* } */ case 124:
-								_i$1++;
-							$s = 121; continue;
-							case 122:
-						/* } */ case 120:
-						result[0] = true;
-						$24r$17 = result[0];
-						$s = 127; case 127: return $24r$17;
-					/* } */ case 118:
-				/* } */ case 116:
-				$s = 86; continue;
-			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 78:
-				x$7 = _ref.$val;
-				_tuple$8 = $assertType(y[0], ptrType$27, true);
-				y$7 = _tuple$8[0];
-				ok$6 = _tuple$8[1];
-				/* */ if (ok$6) { $s = 128; continue; }
-				/* */ $s = 129; continue;
-				/* if (ok$6) { */ case 128:
-					if (!(x$7.variadic === y$7.variadic)) { _v$3 = false; $s = 131; continue s; }
-					_r$18 = u[0].nify(x$7.params, y$7.params, p); /* */ $s = 132; case 132: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-					_v$3 = _r$18; case 131:
-					if (!(_v$3)) { _v$2 = false; $s = 130; continue s; }
-					_r$19 = u[0].nify(x$7.results, y$7.results, p); /* */ $s = 133; case 133: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-					_v$2 = _r$19; case 130:
-					result[0] = _v$2;
-					$24r$18 = result[0];
-					$s = 134; case 134: return $24r$18;
-				/* } */ case 129:
-				$s = 86; continue;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 79:
-				x$8 = _ref.$val;
-				_tuple$9 = $assertType(y[0], ptrType$13, true);
-				y$8 = _tuple$9[0];
-				ok$7 = _tuple$9[1];
-				/* */ if (ok$7) { $s = 135; continue; }
-				/* */ $s = 136; continue;
-				/* if (ok$7) { */ case 135:
-					_r$20 = x$8.typeSet(); /* */ $s = 137; case 137: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-					xset = _r$20;
-					_r$21 = y$8.typeSet(); /* */ $s = 138; case 138: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-					yset = _r$21;
-					/* */ if (!(xset.comparable === yset.comparable)) { $s = 139; continue; }
-					/* */ $s = 140; continue;
-					/* if (!(xset.comparable === yset.comparable)) { */ case 139:
-						result[0] = false;
-						$24r$19 = result[0];
-						$s = 141; case 141: return $24r$19;
-					/* } */ case 140:
-					_r$22 = xset.terms.equal(yset.terms); /* */ $s = 144; case 144: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-					/* */ if (!_r$22) { $s = 142; continue; }
-					/* */ $s = 143; continue;
-					/* if (!_r$22) { */ case 142:
-						result[0] = false;
-						$24r$20 = result[0];
-						$s = 145; case 145: return $24r$20;
-					/* } */ case 143:
-					a = xset.methods;
-					b = yset.methods;
-					/* */ if (a.$length === b.$length) { $s = 146; continue; }
-					/* */ $s = 147; continue;
-					/* if (a.$length === b.$length) { */ case 146:
-						q = new ifacePair.ptr(x$8, y$8, p);
-						/* while (true) { */ case 148:
-							/* if (!(!(p === ptrType$23.nil))) { break; } */ if(!(!(p === ptrType$23.nil))) { $s = 149; continue; }
-							/* */ if (p.identical(q)) { $s = 150; continue; }
-							/* */ $s = 151; continue;
-							/* if (p.identical(q)) { */ case 150:
-								result[0] = true;
-								$24r$21 = result[0];
-								$s = 152; case 152: return $24r$21;
-							/* } */ case 151:
-							p = p.prev;
-						$s = 148; continue;
-						case 149:
-						/* */ if (false) { $s = 153; continue; }
-						/* */ $s = 154; continue;
-						/* if (false) { */ case 153:
-							$r = assertSortedMethods(a); /* */ $s = 155; case 155: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$r = assertSortedMethods(b); /* */ $s = 156; case 156: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 154:
-						_ref$3 = a;
-						_i$2 = 0;
-						/* while (true) { */ case 157:
-							/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 158; continue; }
-							i$3 = _i$2;
-							f$1 = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
-							g$1 = ((i$3 < 0 || i$3 >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + i$3]);
-							if (!(f$1.object.Id() === g$1.object.Id())) { _v$4 = true; $s = 161; continue s; }
-							_r$23 = u[0].nify(f$1.object.typ, g$1.object.typ, q); /* */ $s = 162; case 162: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-							_v$4 = !_r$23; case 161:
-							/* */ if (_v$4) { $s = 159; continue; }
-							/* */ $s = 160; continue;
-							/* if (_v$4) { */ case 159:
-								result[0] = false;
-								$24r$22 = result[0];
-								$s = 163; case 163: return $24r$22;
-							/* } */ case 160:
-							_i$2++;
-						$s = 157; continue;
-						case 158:
-						result[0] = true;
-						$24r$23 = result[0];
-						$s = 164; case 164: return $24r$23;
-					/* } */ case 147:
-				/* } */ case 136:
-				$s = 86; continue;
-			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 80:
-				x$9 = _ref.$val;
-				_tuple$10 = $assertType(y[0], ptrType$28, true);
-				y$9 = _tuple$10[0];
-				ok$8 = _tuple$10[1];
-				/* */ if (ok$8) { $s = 165; continue; }
-				/* */ $s = 166; continue;
-				/* if (ok$8) { */ case 165:
-					_r$24 = u[0].nify(x$9.key, y$9.key, p); /* */ $s = 168; case 168: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-					if (!(_r$24)) { _v$5 = false; $s = 167; continue s; }
-					_r$25 = u[0].nify(x$9.elem, y$9.elem, p); /* */ $s = 169; case 169: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-					_v$5 = _r$25; case 167:
-					result[0] = _v$5;
-					$24r$24 = result[0];
-					$s = 170; case 170: return $24r$24;
-				/* } */ case 166:
-				$s = 86; continue;
-			/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 81:
-				x$10 = _ref.$val;
-				_tuple$11 = $assertType(y[0], ptrType$29, true);
-				y$10 = _tuple$11[0];
-				ok$9 = _tuple$11[1];
-				/* */ if (ok$9) { $s = 171; continue; }
-				/* */ $s = 172; continue;
-				/* if (ok$9) { */ case 171:
-					if (!(!u[0].exact || (x$10.dir === y$10.dir))) { _v$6 = false; $s = 173; continue s; }
-					_r$26 = u[0].nify(x$10.elem, y$10.elem, p); /* */ $s = 174; case 174: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-					_v$6 = _r$26; case 173:
-					result[0] = _v$6;
-					$24r$25 = result[0];
-					$s = 175; case 175: return $24r$25;
-				/* } */ case 172:
-				$s = 86; continue;
-			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 82:
-				x$11 = _ref.$val;
-				_tuple$12 = $assertType(y[0], ptrType$9, true);
-				y$11 = _tuple$12[0];
-				ok$10 = _tuple$12[1];
-				/* */ if (ok$10) { $s = 176; continue; }
-				/* */ $s = 177; continue;
-				/* if (ok$10) { */ case 176:
-					xargs = x$11.TypeArgs().list();
-					yargs = y$11.TypeArgs().list();
-					/* */ if (!((xargs.$length === yargs.$length))) { $s = 178; continue; }
-					/* */ $s = 179; continue;
-					/* if (!((xargs.$length === yargs.$length))) { */ case 178:
-						result[0] = false;
-						$24r$26 = result[0];
-						$s = 180; case 180: return $24r$26;
-					/* } */ case 179:
-					/* */ if (x$11.obj.object.pkg === y$11.obj.object.pkg && x$11.obj.object.name === y$11.obj.object.name) { $s = 181; continue; }
-					/* */ $s = 182; continue;
-					/* if (x$11.obj.object.pkg === y$11.obj.object.pkg && x$11.obj.object.name === y$11.obj.object.name) { */ case 181:
-						_ref$4 = xargs;
-						_i$3 = 0;
-						/* while (true) { */ case 183:
-							/* if (!(_i$3 < _ref$4.$length)) { break; } */ if(!(_i$3 < _ref$4.$length)) { $s = 184; continue; }
-							i$4 = _i$3;
-							x$21 = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
-							_r$27 = u[0].nify(x$21, ((i$4 < 0 || i$4 >= yargs.$length) ? ($throwRuntimeError("index out of range"), undefined) : yargs.$array[yargs.$offset + i$4]), p); /* */ $s = 187; case 187: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-							/* */ if (!_r$27) { $s = 185; continue; }
-							/* */ $s = 186; continue;
-							/* if (!_r$27) { */ case 185:
-								result[0] = false;
-								$24r$27 = result[0];
-								$s = 188; case 188: return $24r$27;
-							/* } */ case 186:
-							_i$3++;
-						$s = 183; continue;
-						case 184:
-						result[0] = true;
-						$24r$28 = result[0];
-						$s = 189; case 189: return $24r$28;
-					/* } */ case 182:
-				/* } */ case 177:
-				$s = 86; continue;
-			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 83:
-				x$12 = _ref.$val;
-				result[0] = $interfaceIsEqual(x$12, y[0]);
-				$24r$29 = result[0];
-				$s = 190; case 190: return $24r$29;
-			/* } else if (_ref === $ifaceNil) { */ case 84:
-				x$13 = _ref;
-				$s = 86; continue;
-			/* } else { */ case 85:
-				x$14 = _ref;
-				_r$28 = sprintf(ptrType$24.nil, $throwNilPointerError, true, "u.nify(%s, %s), u.x.tparams = %s", new sliceType$6([x$14, y[0], u[0].x.tparams])); /* */ $s = 191; case 191: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-				$panic(new $String(_r$28));
-			/* } */ case 86:
-			result[0] = false;
-			$24r$30 = result[0];
-			$s = 192; case 192: return $24r$30;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  result[0]; } if($curGoroutine.asleep) { var $f = {$blk: nify, $c: true, $r, $24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$13, $24r$14, $24r$15, $24r$16, $24r$17, $24r$18, $24r$19, $24r$2, $24r$20, $24r$21, $24r$22, $24r$23, $24r$24, $24r$25, $24r$26, $24r$27, $24r$28, $24r$29, $24r$3, $24r$30, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, _arg, _arg$1, _arg$2, _i, _i$1, _i$2, _i$3, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$12, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, _v$4, _v$5, _v$6, a, b, cx, cy, f, f$1, g, g$1, i, i$1, i$2, i$3, i$4, j, nx, ny, ok, ok$1, ok$10, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, ok$9, p, q, result, tx, ty, u, v, w, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, xargs, xset, y, y$1, y$10, y$11, y$2, y$3, y$4, y$5, y$6, y$7, y$8, y$9, yargs, yset, $s, $deferred};return $f; } }
-		};
-		$ptrType(Checker).prototype.ident = function ident(x, e, def$2, wantType) {
-			var {_1, _entry, _entry$1, _r$1, _r$2, _r$3, _r$4, _ref, _tuple, _tuple$1, check, def$2, e, gotType, obj, obj$1, obj$2, obj$3, obj$4, obj$5, obj$6, obj$7, obj$8, pkgName, scope, tpar, typ, wantType, x, $s, $r, $c} = $restore(this, {x, e, def$2, wantType});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			x.mode = 0;
-			x.expr = e;
-			_r$1 = check.environment.scope.LookupParent(e.Name, check.environment.pos); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			scope = _tuple[0];
-			obj = _tuple[1];
-				_1 = obj;
-				/* */ if ($interfaceIsEqual(_1, $ifaceNil)) { $s = 3; continue; }
-				/* */ if ($interfaceIsEqual(_1, (universeAny)) || $interfaceIsEqual(_1, (universeComparable))) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if ($interfaceIsEqual(_1, $ifaceNil)) { */ case 3:
-					/* */ if (e.Name === "_") { $s = 6; continue; }
-					/* */ $s = 7; continue;
-					/* if (e.Name === "_") { */ case 6:
-						tpar = (_entry = $mapIndex(check.recvTParamMap,ptrType$30.keyFor(e)), _entry !== undefined ? _entry.v : ptrType$14.nil);
-						/* */ if (!(tpar === ptrType$14.nil)) { $s = 9; continue; }
-						/* */ $s = 10; continue;
-						/* if (!(tpar === ptrType$14.nil)) { */ case 9:
-							x.mode = 3;
-							x.typ = tpar;
-							$s = 11; continue;
-						/* } else { */ case 10:
-							$r = check.error(e, 35, "cannot use _ as value or type"); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$8 = p.writeCommentSuffix(needsLinebreak); /* */ $s = 32; case 32: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				_tuple$1 = _r$8;
+				wroteNewline = _tuple$1[0];
+				droppedFF = _tuple$1[1];
+				$24r$1 = [wroteNewline, droppedFF];
+				$s = 33; case 33: return $24r$1;
+			/* } */ case 27:
+			$r = p.internalError(new sliceType$1([new $String("intersperseComments called without pending comments")])); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return [wroteNewline, droppedFF];
+			/* */ } return; } var $f = {$blk: intersperseComments, $c: true, $r, $24r, $24r$1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _tuple, _tuple$1, _v, _v$1, _v$2, c, changed, droppedFF, last, list, needsLinebreak, next, p, tok, wroteNewline, x, x$1, $s};return $f;
+		};
+		$ptrType(printer).prototype.writeWhitespace = function writeWhitespace(n) {
+			var {_1, _tmp, _tmp$1, ch, i, l, n, p, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {n});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(i < n)) { break; } */ if(!(i < n)) { $s = 2; continue; }
+					ch = (x = p.wsbuf, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+					_1 = ch;
+					/* */ if (_1 === (0)) { $s = 4; continue; }
+					/* */ if (_1 === (62)) { $s = 5; continue; }
+					/* */ if (_1 === (60)) { $s = 6; continue; }
+					/* */ if ((_1 === (10)) || (_1 === (12))) { $s = 7; continue; }
+					/* */ $s = 8; continue;
+					/* if (_1 === (0)) { */ case 4:
+						$s = 9; continue;
+					/* } else if (_1 === (62)) { */ case 5:
+						p.indent = p.indent + (1) >> 0;
+						$s = 9; continue;
+					/* } else if (_1 === (60)) { */ case 6:
+						p.indent = p.indent - (1) >> 0;
+						/* */ if (p.indent < 0) { $s = 10; continue; }
+						/* */ $s = 11; continue;
+						/* if (p.indent < 0) { */ case 10:
+							$r = p.internalError(new sliceType$1([new $String("negative indentation:"), new $Int(p.indent)])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							p.indent = 0;
 						/* } */ case 11:
-						$s = 8; continue;
-					/* } else { */ case 7:
-						$r = check.errorf(e, 75, "undefined: %s", new sliceType$6([new $String(e.Name)])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 8:
-					$s = -1; return;
-				/* } else if ($interfaceIsEqual(_1, (universeAny)) || $interfaceIsEqual(_1, (universeComparable))) { */ case 4:
-					/* */ if (!check.allowVersion(check.pkg, 1, 18)) { $s = 14; continue; }
-					/* */ $s = 15; continue;
-					/* if (!check.allowVersion(check.pkg, 1, 18)) { */ case 14:
-						$r = check.versionErrorf(e, "go1.18", "predeclared %s", new sliceType$6([new $String(e.Name)])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-					/* } */ case 15:
-				/* } */ case 5:
+						$s = 9; continue;
+					/* } else if ((_1 === (10)) || (_1 === (12))) { */ case 7:
+						if ((i + 1 >> 0) < n && ((x$1 = p.wsbuf, x$2 = i + 1 >> 0, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])) === 60)) {
+							_tmp = 60;
+							_tmp$1 = 12;
+							(x$3 = p.wsbuf, ((i < 0 || i >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + i] = _tmp));
+							(x$4 = p.wsbuf, x$5 = i + 1 >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5] = _tmp$1));
+							i = i - (1) >> 0;
+							i = i + (1) >> 0;
+							/* continue; */ $s = 1; continue;
+						}
+						p.writeByte(((ch << 24 >>> 24)), 1);
+						$s = 9; continue;
+					/* } else { */ case 8:
+						p.writeByte(((ch << 24 >>> 24)), 1);
+					/* } */ case 9:
+				case 3:
+				i = i + (1) >> 0;
+			$s = 1; continue;
 			case 2:
-			$r = check.recordUse(e, obj); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$2 = obj.Type(); /* */ $s = 18; case 18: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			typ = _r$2;
-			_tuple$1 = $assertType(obj, ptrType$17, true);
-			gotType = _tuple$1[1];
-			/* */ if ($interfaceIsEqual(typ, $ifaceNil) || gotType && wantType) { $s = 19; continue; }
-			/* */ $s = 20; continue;
-			/* if ($interfaceIsEqual(typ, $ifaceNil) || gotType && wantType) { */ case 19:
-				$r = check.objDecl(obj, def$2); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$3 = obj.Type(); /* */ $s = 22; case 22: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				typ = _r$3;
-			/* } */ case 20:
-			$r = assert(!($interfaceIsEqual(typ, $ifaceNil))); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$4 = obj.Name(); /* */ $s = 24; case 24: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			pkgName = (_entry$1 = $mapIndex(check.dotImportMap,dotImportKey.keyFor(new dotImportKey.ptr(scope, _r$4))), _entry$1 !== undefined ? _entry$1.v : ptrType$31.nil);
-			if (!(pkgName === ptrType$31.nil)) {
-				pkgName.used = true;
-			}
-			_ref = obj;
-			/* */ if ($assertType(_ref, ptrType$31, true)[1]) { $s = 25; continue; }
-			/* */ if ($assertType(_ref, ptrType$32, true)[1]) { $s = 26; continue; }
-			/* */ if ($assertType(_ref, ptrType$17, true)[1]) { $s = 27; continue; }
-			/* */ if ($assertType(_ref, ptrType$16, true)[1]) { $s = 28; continue; }
-			/* */ if ($assertType(_ref, ptrType$2, true)[1]) { $s = 29; continue; }
-			/* */ if ($assertType(_ref, ptrType$18, true)[1]) { $s = 30; continue; }
-			/* */ if ($assertType(_ref, ptrType$33, true)[1]) { $s = 31; continue; }
-			/* */ $s = 32; continue;
-			/* if ($assertType(_ref, ptrType$31, true)[1]) { */ case 25:
-				obj$1 = _ref.$val;
-				$r = check.errorf(e, 4, "use of package %s not in selector", new sliceType$6([new $String(obj$1.object.name)])); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } else if ($assertType(_ref, ptrType$32, true)[1]) { */ case 26:
-				obj$2 = _ref.$val;
-				check.addDeclDep(obj$2);
-				if ($interfaceIsEqual(typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-					$s = -1; return;
-				}
-				/* */ if ($interfaceIsEqual(obj$2, universeIota)) { $s = 35; continue; }
-				/* */ $s = 36; continue;
-				/* if ($interfaceIsEqual(obj$2, universeIota)) { */ case 35:
-					/* */ if ($interfaceIsEqual(check.environment.iota, $ifaceNil)) { $s = 38; continue; }
-					/* */ $s = 39; continue;
-					/* if ($interfaceIsEqual(check.environment.iota, $ifaceNil)) { */ case 38:
-						$r = check.error(e, 36, "cannot use iota outside constant declaration"); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-					/* } */ case 39:
-					x.val = check.environment.iota;
-					$s = 37; continue;
-				/* } else { */ case 36:
-					x.val = obj$2.val;
-				/* } */ case 37:
-				$r = assert(!($interfaceIsEqual(x.val, $ifaceNil))); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.mode = 4;
-				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$17, true)[1]) { */ case 27:
-				obj$3 = _ref.$val;
-				/* */ if (check.isBrokenAlias(obj$3)) { $s = 42; continue; }
-				/* */ $s = 43; continue;
-				/* if (check.isBrokenAlias(obj$3)) { */ case 42:
-					$r = check.errorf(e, 11, "invalid use of type alias %s in recursive type (see issue #50729)", new sliceType$6([new $String(obj$3.object.name)])); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return;
-				/* } */ case 43:
-				x.mode = 3;
-				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$16, true)[1]) { */ case 28:
-				obj$4 = _ref.$val;
-				if (obj$4.object.pkg === check.pkg) {
-					obj$4.used = true;
-				}
-				check.addDeclDep(obj$4);
-				if ($interfaceIsEqual(typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-					$s = -1; return;
-				}
-				x.mode = 5;
-				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$2, true)[1]) { */ case 29:
-				obj$5 = _ref.$val;
-				check.addDeclDep(obj$5);
-				x.mode = 7;
-				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$18, true)[1]) { */ case 30:
-				obj$6 = _ref.$val;
-				x.id = obj$6.id;
-				x.mode = 2;
-				$s = 33; continue;
-			/* } else if ($assertType(_ref, ptrType$33, true)[1]) { */ case 31:
-				obj$7 = _ref.$val;
-				x.mode = 7;
-				$s = 33; continue;
-			/* } else { */ case 32:
-				obj$8 = _ref;
-				unreachable();
-			/* } */ case 33:
-			x.typ = typ;
+			l = $copySlice(p.wsbuf, $subslice(p.wsbuf, n));
+			p.wsbuf = $subslice(p.wsbuf, 0, l);
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: ident, $c: true, $r, _1, _entry, _entry$1, _r$1, _r$2, _r$3, _r$4, _ref, _tuple, _tuple$1, check, def$2, e, gotType, obj, obj$1, obj$2, obj$3, obj$4, obj$5, obj$6, obj$7, obj$8, pkgName, scope, tpar, typ, wantType, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: writeWhitespace, $c: true, $r, _1, _tmp, _tmp$1, ch, i, l, n, p, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
 		};
-		$ptrType(Checker).prototype.typ = function typ(e) {
-			var {$24r, _r$1, check, e, $s, $r, $c} = $restore(this, {e});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.definedType(e, ptrType$9.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: typ, $c: true, $r, $24r, _r$1, check, e, $s};return $f;
-		};
-		$ptrType(Checker).prototype.varType = function varType(e) {
-			var {_r$1, check, e, typ$1, $s, $r, $c} = $restore(this, {e});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.definedType(e, ptrType$9.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			typ$1 = _r$1;
-			check.validVarType(e, typ$1);
-			$s = -1; return typ$1;
-			/* */ } return; } var $f = {$blk: varType, $c: true, $r, _r$1, check, e, typ$1, $s};return $f;
-		};
-		$ptrType(Checker).prototype.validVarType = function validVarType(e, typ$1) {
-			var check, e, typ$1;
-			check = this;
-			if (isTypeParam(typ$1)) {
-				return;
+		nlimit = function nlimit$1(n) {
+			var n;
+			if (n > 2) {
+				n = 2;
 			}
-			check.later((function Checker·validVarType·func1() {
-					var {_arg, _arg$1, _arg$2, _r$1, _r$2, _r$3, _tuple, t, tset, $s, $r, $c} = $restore(this, {});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_r$1 = under(typ$1); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_tuple = $assertType(_r$1, ptrType$13, true);
-					t = _tuple[0];
-					/* */ if (!(t === ptrType$13.nil)) { $s = 2; continue; }
-					/* */ $s = 3; continue;
-					/* if (!(t === ptrType$13.nil)) { */ case 2:
-						_arg = check;
-						_r$2 = e.Pos(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						_arg$1 = _r$2;
-						_arg$2 = t;
-						_r$3 = computeInterfaceTypeSet(_arg, _arg$1, _arg$2); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						tset = _r$3;
-						/* */ if (!tset.IsMethodSet()) { $s = 6; continue; }
-						/* */ $s = 7; continue;
-						/* if (!tset.IsMethodSet()) { */ case 6:
-							/* */ if (tset.comparable) { $s = 8; continue; }
-							/* */ $s = 9; continue;
-							/* if (tset.comparable) { */ case 8:
-								$r = check.softErrorf(e, 142, "cannot use type %s outside a type constraint: interface is (or embeds) comparable", new sliceType$6([typ$1])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = 10; continue;
-							/* } else { */ case 9:
-								$r = check.softErrorf(e, 142, "cannot use type %s outside a type constraint: interface contains type constraints", new sliceType$6([typ$1])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 10:
-						/* } */ case 7:
-					/* } */ case 3:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·validVarType·func1, $c: true, $r, _arg, _arg$1, _arg$2, _r$1, _r$2, _r$3, _tuple, t, tset, $s};return $f;
-				})).describef(e, "check var type %s", new sliceType$6([typ$1]));
-		};
-		$ptrType(Checker).prototype.definedType = function definedType(e, def$2) {
-			var {_r$1, _r$2, check, def$2, e, typ$1, $s, $r, $c} = $restore(this, {e, def$2});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.typInternal(e, def$2); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			typ$1 = _r$1;
-			$r = assert(isTyped(typ$1)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$2 = isGeneric(typ$1); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			/* */ if (_r$2) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (_r$2) { */ case 3:
-				$r = check.errorf(e, 137, "cannot use generic type %s without instantiation", new sliceType$6([typ$1])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				typ$1 = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-			/* } */ case 4:
-			$r = check.recordTypeAndValue(e, 3, typ$1, $ifaceNil); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return typ$1;
-			/* */ } return; } var $f = {$blk: definedType, $c: true, $r, _r$1, _r$2, check, def$2, e, typ$1, $s};return $f;
-		};
-		$ptrType(Checker).prototype.genericType = function genericType(e, cause) {
-			var {_r$1, _r$2, _r$3, _v, cause, check, e, typ$1, $s, $r, $c} = $restore(this, {e, cause});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.typInternal(e, ptrType$9.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			typ$1 = _r$1;
-			$r = assert(isTyped(typ$1)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (!(!($interfaceIsEqual(typ$1, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))))) { _v = false; $s = 5; continue s; }
-			_r$2 = isGeneric(typ$1); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_v = !_r$2; case 5:
-			/* */ if (_v) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (_v) { */ case 3:
-				/* */ if (!(cause === ptrType$34.nil)) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (!(cause === ptrType$34.nil)) { */ case 7:
-					_r$3 = check.sprintf("%s is not a generic type", new sliceType$6([typ$1])); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					cause.$set(_r$3);
-				/* } */ case 8:
-				typ$1 = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-			/* } */ case 4:
-			$r = check.recordTypeAndValue(e, 3, typ$1, $ifaceNil); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return typ$1;
-			/* */ } return; } var $f = {$blk: genericType, $c: true, $r, _r$1, _r$2, _r$3, _v, cause, check, e, typ$1, $s};return $f;
+			return n;
 		};
-		goTypeName = function goTypeName$1(typ$1) {
-			var {$24r, _r$1, _r$2, typ$1, $s, $r, $c} = $restore(this, {typ$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = fmt.Sprintf("%T", new sliceType$6([typ$1])); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = strings.ReplaceAll(_r$1, "types.", ""); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: goTypeName$1, $c: true, $r, $24r, _r$1, _r$2, typ$1, $s};return $f;
+		mayCombine = function mayCombine$1(prev, next) {
+			var _1, b, next, prev;
+			b = false;
+			_1 = prev;
+			if (_1 === (5)) {
+				b = next === 46;
+			} else if (_1 === (12)) {
+				b = next === 43;
+			} else if (_1 === (13)) {
+				b = next === 45;
+			} else if (_1 === (15)) {
+				b = next === 42;
+			} else if (_1 === (40)) {
+				b = (next === 45) || (next === 60);
+			} else if (_1 === (17)) {
+				b = (next === 38) || (next === 94);
+			}
+			return b;
 		};
-		$ptrType(Checker).prototype.typInternal = function typInternal(e0, def$2) {
-			var {$24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, T, _1, _2, _3, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, check, def$2, dir$1, e, e$1, e$10, e$11, e$12, e$13, e$2, e$3, e$4, e$5, e$6, e$7, e$8, e$9, e0, ix, ok, typ$1, typ$10, typ$11, typ$2, typ$3, typ$4, typ$5, typ$6, typ$7, typ$8, typ$9, x, x$1, x$2, x$3, $s, $deferred, $r, $c} = $restore(this, {e0, def$2});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			T = [T];
-			check = [check];
-			e = [e];
-			e0 = [e0];
-			typ$1 = [typ$1];
-			x = [x];
-			x$1 = [x$1];
-			T[0] = $ifaceNil;
-			check[0] = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				_r$1 = e0[0].Pos(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$r = check[0].trace(_r$1, "-- type %s", new sliceType$6([e0[0]])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				check[0].indent = check[0].indent + (1) >> 0;
-				$deferred.push([(function(T, check, e, e0, typ$1, x, x$1) { return function Checker·typInternal·func1() {
-						var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _r$2, _r$3, _r$4, _r$5, _r$6, under$1, $s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						check[0].indent = check[0].indent - (1) >> 0;
-						under$1 = $ifaceNil;
-						/* */ if (!($interfaceIsEqual(T[0], $ifaceNil))) { $s = 1; continue; }
-						/* */ $s = 2; continue;
-						/* if (!($interfaceIsEqual(T[0], $ifaceNil))) { */ case 1:
-							_r$2 = safeUnderlying(T[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-							under$1 = _r$2;
-						/* } */ case 2:
-						/* */ if ($interfaceIsEqual(T[0], under$1)) { $s = 4; continue; }
-						/* */ $s = 5; continue;
-						/* if ($interfaceIsEqual(T[0], under$1)) { */ case 4:
-							_r$3 = e0[0].Pos(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							_arg = _r$3;
-							_arg$1 = T[0];
-							_r$4 = goTypeName(T[0]); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							_arg$2 = new $String(_r$4);
-							$r = check[0].trace(_arg, "=> %s // %s", new sliceType$6([_arg$1, _arg$2])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 6; continue;
-						/* } else { */ case 5:
-							_r$5 = e0[0].Pos(); /* */ $s = 10; case 10: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-							_arg$3 = _r$5;
-							_arg$4 = T[0];
-							_arg$5 = under$1;
-							_r$6 = goTypeName(T[0]); /* */ $s = 11; case 11: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-							_arg$6 = new $String(_r$6);
-							$r = check[0].trace(_arg$3, "=> %s (under = %s) // %s", new sliceType$6([_arg$4, _arg$5, _arg$6])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 6:
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·typInternal·func1, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _r$2, _r$3, _r$4, _r$5, _r$6, under$1, $s};return $f;
-					}; })(T, check, e, e0, typ$1, x, x$1), []]);
-			/* } */ case 2:
-			_ref = e0[0];
-			/* */ if ($assertType(_ref, ptrType$35, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$30, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$36, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$37, true)[1] || $assertType(_ref, ptrType$38, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$39, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$40, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$41, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$42, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ptrType$43, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref, ptrType$44, true)[1]) { $s = 14; continue; }
-			/* */ if ($assertType(_ref, ptrType$45, true)[1]) { $s = 15; continue; }
-			/* */ if ($assertType(_ref, ptrType$46, true)[1]) { $s = 16; continue; }
-			/* */ if ($assertType(_ref, ptrType$47, true)[1]) { $s = 17; continue; }
-			/* */ $s = 18; continue;
-			/* if ($assertType(_ref, ptrType$35, true)[1]) { */ case 5:
-				e$1 = _ref.$val;
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$30, true)[1]) { */ case 6:
-				e$2 = _ref.$val;
-				x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				$r = check[0].ident(x[0], e$2, def$2, true); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_1 = x[0].mode;
-					/* */ if (_1 === (3)) { $s = 22; continue; }
-					/* */ if (_1 === (0)) { $s = 23; continue; }
-					/* */ if (_1 === (1)) { $s = 24; continue; }
-					/* */ $s = 25; continue;
-					/* if (_1 === (3)) { */ case 22:
-						typ$2 = x[0].typ;
-						def$2.setUnderlying(typ$2);
-						T[0] = typ$2;
-						$24r = T[0];
-						$s = 27; case 27: return $24r;
-					/* } else if (_1 === (0)) { */ case 23:
-						$s = 26; continue;
-					/* } else if (_1 === (1)) { */ case 24:
-						$r = check[0].errorf(x[0], 25, "%s used as type", new sliceType$6([x[0]])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 26; continue;
-					/* } else { */ case 25:
-						$r = check[0].errorf(x[0], 25, "%s is not a type", new sliceType$6([x[0]])); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 26:
-				case 21:
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$36, true)[1]) { */ case 7:
-				e$3 = _ref.$val;
-				x$1[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				$r = check[0].selector(x$1[0], e$3, def$2, true); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_2 = x$1[0].mode;
-					/* */ if (_2 === (3)) { $s = 32; continue; }
-					/* */ if (_2 === (0)) { $s = 33; continue; }
-					/* */ if (_2 === (1)) { $s = 34; continue; }
-					/* */ $s = 35; continue;
-					/* if (_2 === (3)) { */ case 32:
-						typ$3 = x$1[0].typ;
-						def$2.setUnderlying(typ$3);
-						T[0] = typ$3;
-						$24r$1 = T[0];
-						$s = 37; case 37: return $24r$1;
-					/* } else if (_2 === (0)) { */ case 33:
-						$s = 36; continue;
-					/* } else if (_2 === (1)) { */ case 34:
-						$r = check[0].errorf(x$1[0], 25, "%s used as type", new sliceType$6([x$1[0]])); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 36; continue;
-					/* } else { */ case 35:
-						$r = check[0].errorf(x$1[0], 25, "%s is not a type", new sliceType$6([x$1[0]])); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 36:
-				case 31:
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$37, true)[1] || $assertType(_ref, ptrType$38, true)[1]) { */ case 8:
-				e$4 = _ref;
-				ix = typeparams.UnpackIndexExpr(e$4);
-				/* */ if (!check[0].allowVersion(check[0].pkg, 1, 18)) { $s = 40; continue; }
-				/* */ $s = 41; continue;
-				/* if (!check[0].allowVersion(check[0].pkg, 1, 18)) { */ case 40:
-					_r$2 = inNode(e$4, ix.IndexListExpr.Lbrack); /* */ $s = 42; case 42: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					$r = check[0].softErrorf((x$2 = _r$2, new x$2.constructor.elem(x$2)), 135, "type instantiation requires go1.18 or later", sliceType$6.nil); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 41:
-				_r$3 = check[0].instantiatedType(ix, def$2); /* */ $s = 44; case 44: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				T[0] = _r$3;
-				$24r$2 = T[0];
-				$s = 45; case 45: return $24r$2;
-			/* } else if ($assertType(_ref, ptrType$39, true)[1]) { */ case 9:
-				e$5 = _ref.$val;
-				_r$4 = check[0].definedType(e$5.X, def$2); /* */ $s = 46; case 46: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				T[0] = _r$4;
-				$24r$3 = T[0];
-				$s = 47; case 47: return $24r$3;
-			/* } else if ($assertType(_ref, ptrType$40, true)[1]) { */ case 10:
-				e$6 = _ref.$val;
-				/* */ if ($interfaceIsEqual(e$6.Len, $ifaceNil)) { $s = 48; continue; }
-				/* */ $s = 49; continue;
-				/* if ($interfaceIsEqual(e$6.Len, $ifaceNil)) { */ case 48:
-					typ$4 = new Slice.ptr($ifaceNil);
-					def$2.setUnderlying(typ$4);
-					_r$5 = check[0].varType(e$6.Elt); /* */ $s = 50; case 50: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					typ$4.elem = _r$5;
-					T[0] = typ$4;
-					$24r$4 = T[0];
-					$s = 51; case 51: return $24r$4;
-				/* } */ case 49:
-				typ$5 = new Array.ptr(new $Int64(0, 0), $ifaceNil);
-				def$2.setUnderlying(typ$5);
-				_tuple = $assertType(e$6.Len, ptrType$41, true);
-				ok = _tuple[1];
-				/* */ if (ok) { $s = 52; continue; }
-				/* */ $s = 53; continue;
-				/* if (ok) { */ case 52:
-					$r = check[0].error(e$6.Len, 77, "invalid use of [...] array (outside a composite literal)"); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					typ$5.len = new $Int64(-1, 4294967295);
-					$s = 54; continue;
-				/* } else { */ case 53:
-					_r$6 = check[0].arrayLength(e$6.Len); /* */ $s = 56; case 56: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					typ$5.len = _r$6;
-				/* } */ case 54:
-				_r$7 = check[0].varType(e$6.Elt); /* */ $s = 57; case 57: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				typ$5.elem = _r$7;
-				/* */ if ((x$3 = typ$5.len, (x$3.$high > 0 || (x$3.$high === 0 && x$3.$low >= 0)))) { $s = 58; continue; }
-				/* */ $s = 59; continue;
-				/* if ((x$3 = typ$5.len, (x$3.$high > 0 || (x$3.$high === 0 && x$3.$low >= 0)))) { */ case 58:
-					T[0] = typ$5;
-					$24r$5 = T[0];
-					$s = 60; case 60: return $24r$5;
-				/* } */ case 59:
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$41, true)[1]) { */ case 11:
-				e$7 = _ref.$val;
-				$r = check[0].error(e$7, 81, "invalid use of '...'"); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check[0].use(new sliceType$11([e$7.Elt])); /* */ $s = 62; case 62: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$42, true)[1]) { */ case 12:
-				e$8 = _ref.$val;
-				typ$6 = new Struct.ptr(sliceType$10.nil, sliceType$5.nil);
-				def$2.setUnderlying(typ$6);
-				$r = check[0].structType(typ$6, e$8); /* */ $s = 63; case 63: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				T[0] = typ$6;
-				$24r$6 = T[0];
-				$s = 64; case 64: return $24r$6;
-			/* } else if ($assertType(_ref, ptrType$43, true)[1]) { */ case 13:
-				e$9 = _ref.$val;
-				typ$7 = new Pointer.ptr($ifaceNil);
-				typ$7.base = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-				def$2.setUnderlying(typ$7);
-				_r$8 = check[0].varType(e$9.X); /* */ $s = 65; case 65: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				typ$7.base = _r$8;
-				T[0] = typ$7;
-				$24r$7 = T[0];
-				$s = 66; case 66: return $24r$7;
-			/* } else if ($assertType(_ref, ptrType$44, true)[1]) { */ case 14:
-				e$10 = _ref.$val;
-				typ$8 = new Signature.ptr(ptrType$48.nil, ptrType$48.nil, ptrType.nil, ptrType$16.nil, ptrType$15.nil, ptrType$15.nil, false);
-				def$2.setUnderlying(typ$8);
-				$r = check[0].funcType(typ$8, ptrType$49.nil, e$10); /* */ $s = 67; case 67: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				T[0] = typ$8;
-				$24r$8 = T[0];
-				$s = 68; case 68: return $24r$8;
-			/* } else if ($assertType(_ref, ptrType$45, true)[1]) { */ case 15:
-				e$11 = _ref.$val;
-				typ$9 = check[0].newInterface();
-				def$2.setUnderlying(typ$9);
-				$r = check[0].interfaceType(typ$9, e$11, def$2); /* */ $s = 69; case 69: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				T[0] = typ$9;
-				$24r$9 = T[0];
-				$s = 70; case 70: return $24r$9;
-			/* } else if ($assertType(_ref, ptrType$46, true)[1]) { */ case 16:
-				e[0] = _ref.$val;
-				typ$1[0] = new Map.ptr($ifaceNil, $ifaceNil);
-				def$2.setUnderlying(typ$1[0]);
-				_r$9 = check[0].varType(e[0].Key); /* */ $s = 71; case 71: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				typ$1[0].key = _r$9;
-				_r$10 = check[0].varType(e[0].Value); /* */ $s = 72; case 72: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				typ$1[0].elem = _r$10;
-				check[0].later((function(T, check, e, e0, typ$1, x, x$1) { return function Checker·typInternal·func2() {
-						var {_r$11, why, $s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						_r$11 = Comparable(typ$1[0].key); /* */ $s = 3; case 3: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-						/* */ if (!_r$11) { $s = 1; continue; }
-						/* */ $s = 2; continue;
-						/* if (!_r$11) { */ case 1:
-							why = "";
-							if (isTypeParam(typ$1[0].key)) {
-								why = " (missing comparable constraint)";
-							}
-							$r = check[0].errorf(e[0].Key, 28, "invalid map key type %s%s", new sliceType$6([typ$1[0].key, new $String(why)])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 2:
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·typInternal·func2, $c: true, $r, _r$11, why, $s};return $f;
-					}; })(T, check, e, e0, typ$1, x, x$1)).describef(e[0].Key, "check map key %s", new sliceType$6([typ$1[0].key]));
-				T[0] = typ$1[0];
-				$24r$10 = T[0];
-				$s = 73; case 73: return $24r$10;
-			/* } else if ($assertType(_ref, ptrType$47, true)[1]) { */ case 17:
-				e$12 = _ref.$val;
-				typ$10 = new Chan.ptr(0, $ifaceNil);
-				def$2.setUnderlying(typ$10);
-				dir$1 = 0;
-					_3 = e$12.Dir;
-					/* */ if (_3 === (3)) { $s = 75; continue; }
-					/* */ if (_3 === (1)) { $s = 76; continue; }
-					/* */ if (_3 === (2)) { $s = 77; continue; }
-					/* */ $s = 78; continue;
-					/* if (_3 === (3)) { */ case 75:
-						$s = 79; continue;
-					/* } else if (_3 === (1)) { */ case 76:
-						dir$1 = 1;
-						$s = 79; continue;
-					/* } else if (_3 === (2)) { */ case 77:
-						dir$1 = 2;
-						$s = 79; continue;
-					/* } else { */ case 78:
-						$r = check[0].errorf(e$12, -1, "unknown channel direction %d", new sliceType$6([new ast.ChanDir(e$12.Dir)])); /* */ $s = 80; case 80: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 79:
-				case 74:
-				typ$10.dir = dir$1;
-				_r$11 = check[0].varType(e$12.Value); /* */ $s = 81; case 81: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				typ$10.elem = _r$11;
-				T[0] = typ$10;
-				$24r$11 = T[0];
-				$s = 82; case 82: return $24r$11;
-			/* } else { */ case 18:
-				e$13 = _ref;
-				$r = check[0].errorf(e0[0], 25, "%s is not a type", new sliceType$6([e0[0]])); /* */ $s = 83; case 83: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check[0].use(new sliceType$11([e0[0]])); /* */ $s = 84; case 84: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 19:
-			typ$11 = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-			def$2.setUnderlying(typ$11);
-			T[0] = typ$11;
-			$24r$12 = T[0];
-			$s = 85; case 85: return $24r$12;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  T[0]; } if($curGoroutine.asleep) { var $f = {$blk: typInternal, $c: true, $r, $24r, $24r$1, $24r$10, $24r$11, $24r$12, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, $24r$8, $24r$9, T, _1, _2, _3, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, check, def$2, dir$1, e, e$1, e$10, e$11, e$12, e$13, e$2, e$3, e$4, e$5, e$6, e$7, e$8, e$9, e0, ix, ok, typ$1, typ$10, typ$11, typ$2, typ$3, typ$4, typ$5, typ$6, typ$7, typ$8, typ$9, x, x$1, x$2, x$3, $s, $deferred};return $f; } }
-		};
-		$ptrType(Checker).prototype.instantiatedType = function instantiatedType(ix, def$2) {
-			var {$24r, $24r$1, $24r$2, _arg, _arg$1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, cause, check, def$2, gtyp, inst, ix, orig, res, targs, $s, $deferred, $r, $c} = $restore(this, {ix, def$2});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			cause = [cause];
-			check = [check];
-			inst = [inst];
-			ix = [ix];
-			res = [res];
-			res[0] = $ifaceNil;
-			check[0] = this;
-			/* */ if (false) { $s = 1; continue; }
+		$ptrType(printer).prototype.setPos = function setPos(pos) {
+			var {_r, p, pos, $s, $r, $c} = $restore(this, {pos});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			/* */ if (new token.Pos(pos).IsValid()) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				_r$1 = ix[0].IndexListExpr.Pos(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$r = check[0].trace(_r$1, "-- instantiating type %s with %s", new sliceType$6([ix[0].IndexListExpr.X, ix[0].IndexListExpr.Indices])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				check[0].indent = check[0].indent + (1) >> 0;
-				$deferred.push([(function(cause, check, inst, ix, res) { return function Checker·instantiatedType·func1() {
-						var {_r$2, $s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						check[0].indent = check[0].indent - (1) >> 0;
-						_r$2 = ix[0].IndexListExpr.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						$r = check[0].trace(_r$2, "=> %s", new sliceType$6([res[0]])); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·instantiatedType·func1, $c: true, $r, _r$2, $s};return $f;
-					}; })(cause, check, inst, ix, res), []]);
+			/* if (new token.Pos(pos).IsValid()) { */ case 1:
+				_r = p.posFor(pos); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				token.Position.copy(p.pos, _r);
 			/* } */ case 2:
-			cause[0] = "";
-			_r$2 = check[0].genericType(ix[0].IndexListExpr.X, (cause.$ptr || (cause.$ptr = new ptrType$34(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, cause)))); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			gtyp = _r$2;
-			/* */ if (!(cause[0] === "")) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (!(cause[0] === "")) { */ case 6:
-				$r = check[0].errorf(ix[0].Orig, 136, "invalid operation: %s (%s)", new sliceType$6([ix[0].Orig, new $String(cause[0])])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 7:
-			/* */ if ($interfaceIsEqual(gtyp, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if ($interfaceIsEqual(gtyp, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { */ case 9:
-				res[0] = gtyp;
-				$24r = res[0];
-				$s = 11; case 11: return $24r;
-			/* } */ case 10:
-			_tuple = $assertType(gtyp, ptrType$9, true);
-			orig = _tuple[0];
-			/* */ if (orig === ptrType$9.nil) { $s = 12; continue; }
-			/* */ $s = 13; continue;
-			/* if (orig === ptrType$9.nil) { */ case 12:
-				_r$3 = ix[0].IndexListExpr.Pos(); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_arg = new token.Pos(_r$3);
-				_arg$1 = gtyp;
-				_r$4 = fmt.Sprintf("%v: cannot instantiate %v", new sliceType$6([_arg, _arg$1])); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				$panic(new $String(_r$4));
-			/* } */ case 13:
-			_r$5 = check[0].typeList(ix[0].IndexListExpr.Indices); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			targs = _r$5;
-			/* */ if (targs === sliceType$3.nil) { $s = 17; continue; }
-			/* */ $s = 18; continue;
-			/* if (targs === sliceType$3.nil) { */ case 17:
-				def$2.setUnderlying((0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]));
-				res[0] = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-				$24r$1 = res[0];
-				$s = 19; case 19: return $24r$1;
-			/* } */ case 18:
-			_r$6 = ix[0].IndexListExpr.Pos(); /* */ $s = 20; case 20: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			_r$7 = check[0].instance(_r$6, orig, targs, ptrType$9.nil, check[0].context()); /* */ $s = 21; case 21: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			inst[0] = $assertType(_r$7, ptrType$9);
-			def$2.setUnderlying(inst[0]);
-			check[0].later((function(cause, check, inst, ix, res) { return function Checker·instantiatedType·func2() {
-					var {_arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$20, _r$21, _r$8, _r$9, _tuple$1, err, i, pos, x, $s, $r, $c} = $restore(this, {});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					$r = check[0].recordInstance(ix[0].Orig, inst[0].TypeArgs().list(), inst[0]); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$8 = ix[0].IndexListExpr.Pos(); /* */ $s = 4; case 4: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					_arg$2 = _r$8;
-					_r$9 = inst[0].TypeParams(); /* */ $s = 5; case 5: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_r$10 = _r$9.Len(); /* */ $s = 6; case 6: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_arg$3 = _r$10;
-					_arg$4 = inst[0].TypeArgs().Len();
-					_r$11 = check[0].validateTArgLen(_arg$2, _arg$3, _arg$4); /* */ $s = 7; case 7: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					/* */ if (_r$11) { $s = 2; continue; }
-					/* */ $s = 3; continue;
-					/* if (_r$11) { */ case 2:
-						_r$12 = ix[0].IndexListExpr.Pos(); /* */ $s = 8; case 8: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						_arg$5 = _r$12;
-						_r$13 = inst[0].TypeParams(); /* */ $s = 9; case 9: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-						_r$14 = _r$13.list(); /* */ $s = 10; case 10: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-						_arg$6 = _r$14;
-						_arg$7 = inst[0].TypeArgs().list();
-						_arg$8 = check[0].context();
-						_r$15 = check[0].verify(_arg$5, _arg$6, _arg$7, _arg$8); /* */ $s = 11; case 11: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-						_tuple$1 = _r$15;
-						i = _tuple$1[0];
-						err = _tuple$1[1];
-						/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 12; continue; }
-						/* */ $s = 13; continue;
-						/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 12:
-							_r$16 = ix[0].IndexListExpr.Pos(); /* */ $s = 15; case 15: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-							pos = _r$16;
-							/* */ if (i < ix[0].IndexListExpr.Indices.$length) { $s = 16; continue; }
-							/* */ $s = 17; continue;
-							/* if (i < ix[0].IndexListExpr.Indices.$length) { */ case 16:
-								_r$17 = (x = ix[0].IndexListExpr.Indices, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])).Pos(); /* */ $s = 18; case 18: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-								pos = _r$17;
-							/* } */ case 17:
-							_arg$9 = new atPos(((pos >> 0)));
-							_r$18 = err.Error(); /* */ $s = 19; case 19: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-							_arg$10 = _r$18;
-							$r = check[0].softErrorf(_arg$9, 139, _arg$10, sliceType$6.nil); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 14; continue;
-						/* } else { */ case 13:
-							_arg$11 = check[0].pkg;
-							_r$19 = ix[0].IndexListExpr.Pos(); /* */ $s = 21; case 21: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-							_arg$12 = _r$19;
-							_r$20 = inst[0].TypeParams(); /* */ $s = 22; case 22: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-							_r$21 = _r$20.list(); /* */ $s = 23; case 23: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-							_arg$13 = _r$21;
-							_arg$14 = inst[0].TypeArgs().list();
-							_arg$15 = ix[0].IndexListExpr.Indices;
-							$r = check[0].mono.recordInstance(_arg$11, _arg$12, _arg$13, _arg$14, _arg$15); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 14:
-					/* } */ case 3:
-					$r = check[0].validType(inst[0]); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·instantiatedType·func2, $c: true, $r, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$20, _r$21, _r$8, _r$9, _tuple$1, err, i, pos, x, $s};return $f;
-				}; })(cause, check, inst, ix, res)).describef(ix[0], "resolve instance %s", new sliceType$6([inst[0]]));
-			res[0] = inst[0];
-			$24r$2 = res[0];
-			$s = 22; case 22: return $24r$2;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  res[0]; } if($curGoroutine.asleep) { var $f = {$blk: instantiatedType, $c: true, $r, $24r, $24r$1, $24r$2, _arg, _arg$1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, cause, check, def$2, gtyp, inst, ix, orig, res, targs, $s, $deferred};return $f; } }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: setPos, $c: true, $r, _r, p, pos, $s};return $f;
 		};
-		$ptrType(Checker).prototype.arrayLength = function arrayLength(e) {
-			var {_r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, _tuple$2, _v, check, e, n, name, obj, ok, ok$1, val, x, $s, $r, $c} = $restore(this, {e});
+		$ptrType(printer).prototype.print = function print(args) {
+			var {_1, _2, _i, _r, _r$1, _ref, _ref$1, _tuple, arg, args, ch, data, droppedFF, i, impliedSemi, isLit, n, next, p, s, wroteNewline, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, $s, $r, $c} = $restore(this, {args});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = [x];
-			check = this;
-			_tuple = $assertType(e, ptrType$30, true);
-			name = _tuple[0];
-			/* */ if (!(name === ptrType$30.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(name === ptrType$30.nil)) { */ case 1:
-				_r$1 = check.environment.lookup(name.Name); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				obj = _r$1;
-				/* */ if ($interfaceIsEqual(obj, $ifaceNil)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if ($interfaceIsEqual(obj, $ifaceNil)) { */ case 4:
-					$r = check.errorf(name, 26, "undefined array length %s or missing type constraint", new sliceType$6([new $String(name.Name)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return new $Int64(-1, 4294967295);
-				/* } */ case 5:
-				_tuple$1 = $assertType(obj, ptrType$32, true);
-				ok = _tuple$1[1];
-				/* */ if (!ok) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (!ok) { */ case 7:
-					$r = check.errorf(name, 26, "invalid array length %s", new sliceType$6([new $String(name.Name)])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return new $Int64(-1, 4294967295);
-				/* } */ case 8:
-			/* } */ case 2:
-			x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-			$r = check.expr(x[0], e); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (!((x[0].mode === 4))) { $s = 11; continue; }
-			/* */ $s = 12; continue;
-			/* if (!((x[0].mode === 4))) { */ case 11:
-				/* */ if (!((x[0].mode === 0))) { $s = 13; continue; }
-				/* */ $s = 14; continue;
-				/* if (!((x[0].mode === 0))) { */ case 13:
-					$r = check.errorf(x[0], 26, "array length %s must be constant", new sliceType$6([x[0]])); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 14:
-				$s = -1; return new $Int64(-1, 4294967295);
-			/* } */ case 12:
-			if (isUntyped(x[0].typ)) { _v = true; $s = 18; continue s; }
-			_r$2 = isInteger(x[0].typ); /* */ $s = 19; case 19: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_v = _r$2; case 18:
-			/* */ if (_v) { $s = 16; continue; }
-			/* */ $s = 17; continue;
-			/* if (_v) { */ case 16:
-				_r$3 = constant.ToInt(x[0].val); /* */ $s = 20; case 20: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				val = _r$3;
-				_r$4 = val.Kind(); /* */ $s = 23; case 23: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				/* */ if (_r$4 === 3) { $s = 21; continue; }
-				/* */ $s = 22; continue;
-				/* if (_r$4 === 3) { */ case 21:
-					_r$5 = representableConst(val, check, (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]), ptrType$50.nil); /* */ $s = 26; case 26: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					/* */ if (_r$5) { $s = 24; continue; }
-					/* */ $s = 25; continue;
-					/* if (_r$5) { */ case 24:
-						_r$6 = constant.Int64Val(val); /* */ $s = 27; case 27: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						_tuple$2 = _r$6;
-						n = _tuple$2[0];
-						ok$1 = _tuple$2[1];
-						if (ok$1 && (n.$high > 0 || (n.$high === 0 && n.$low >= 0))) {
-							$s = -1; return n;
+			p = this;
+			_ref = args;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				arg = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				data = "";
+				isLit = false;
+				impliedSemi = false;
+				_1 = p.lastTok;
+				if (_1 === (0)) {
+				} else if ((_1 === (49)) || (_1 === (50))) {
+					p.prevOpen = p.lastTok;
+				} else {
+					p.prevOpen = 0;
+				}
+				_ref$1 = arg;
+				/* */ if ($assertType(_ref$1, pmode, true)[1]) { $s = 3; continue; }
+				/* */ if ($assertType(_ref$1, whiteSpace, true)[1]) { $s = 4; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$4, true)[1]) { $s = 5; continue; }
+				/* */ if ($assertType(_ref$1, ptrType$5, true)[1]) { $s = 6; continue; }
+				/* */ if ($assertType(_ref$1, token.Token, true)[1]) { $s = 7; continue; }
+				/* */ if ($assertType(_ref$1, $String, true)[1]) { $s = 8; continue; }
+				/* */ $s = 9; continue;
+				/* if ($assertType(_ref$1, pmode, true)[1]) { */ case 3:
+					x = _ref$1.$val;
+					p.mode = (p.mode ^ (x)) >> 0;
+					_i++;
+					/* continue; */ $s = 1; continue;
+					$s = 10; continue;
+				/* } else if ($assertType(_ref$1, whiteSpace, true)[1]) { */ case 4:
+					x$1 = _ref$1.$val;
+					if (x$1 === 0) {
+						_i++;
+						/* continue; */ $s = 1; continue;
+					}
+					i = p.wsbuf.$length;
+					/* */ if (i === p.wsbuf.$capacity) { $s = 11; continue; }
+					/* */ $s = 12; continue;
+					/* if (i === p.wsbuf.$capacity) { */ case 11:
+						$r = p.writeWhitespace(i); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						i = 0;
+					/* } */ case 12:
+					p.wsbuf = $subslice(p.wsbuf, 0, (i + 1 >> 0));
+					(x$7 = p.wsbuf, ((i < 0 || i >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + i] = x$1));
+					if ((x$1 === 10) || (x$1 === 12)) {
+						p.impliedSemi = false;
+					}
+					p.lastTok = 0;
+					_i++;
+					/* continue; */ $s = 1; continue;
+					$s = 10; continue;
+				/* } else if ($assertType(_ref$1, ptrType$4, true)[1]) { */ case 5:
+					x$2 = _ref$1.$val;
+					data = x$2.Name;
+					impliedSemi = true;
+					p.lastTok = 4;
+					$s = 10; continue;
+				/* } else if ($assertType(_ref$1, ptrType$5, true)[1]) { */ case 6:
+					x$3 = _ref$1.$val;
+					data = x$3.Value;
+					isLit = true;
+					impliedSemi = true;
+					p.lastTok = x$3.Kind;
+					$s = 10; continue;
+				/* } else if ($assertType(_ref$1, token.Token, true)[1]) { */ case 7:
+					x$4 = _ref$1.$val;
+					s = new token.Token(x$4).String();
+					/* */ if (mayCombine(p.lastTok, s.charCodeAt(0))) { $s = 14; continue; }
+					/* */ $s = 15; continue;
+					/* if (mayCombine(p.lastTok, s.charCodeAt(0))) { */ case 14:
+						/* */ if (!((p.wsbuf.$length === 0))) { $s = 16; continue; }
+						/* */ $s = 17; continue;
+						/* if (!((p.wsbuf.$length === 0))) { */ case 16:
+							$r = p.internalError(new sliceType$1([new $String("whitespace buffer not empty")])); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 17:
+						p.wsbuf = $subslice(p.wsbuf, 0, 1);
+						(x$8 = p.wsbuf, (0 >= x$8.$length ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + 0] = 32));
+					/* } */ case 15:
+					data = s;
+					_2 = x$4;
+					if ((_2 === (61)) || (_2 === (65)) || (_2 === (69)) || (_2 === (80)) || (_2 === (37)) || (_2 === (38)) || (_2 === (54)) || (_2 === (55)) || (_2 === (56))) {
+						impliedSemi = true;
+					}
+					p.lastTok = x$4;
+					$s = 10; continue;
+				/* } else if ($assertType(_ref$1, $String, true)[1]) { */ case 8:
+					x$5 = _ref$1.$val;
+					data = x$5;
+					isLit = true;
+					impliedSemi = true;
+					p.lastTok = 9;
+					$s = 10; continue;
+				/* } else { */ case 9:
+					x$6 = _ref$1;
+					_r = fmt.Fprintf(os.Stderr, "print: unsupported argument %v (%T)\n", new sliceType$1([arg, arg])); /* */ $s = 19; case 19: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_r;
+					$panic(new $String("go/printer type"));
+				/* } */ case 10:
+				next = $clone(p.pos, token.Position);
+				_r$1 = p.flush($clone(next, token.Position), p.lastTok); /* */ $s = 20; case 20: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_tuple = _r$1;
+				wroteNewline = _tuple[0];
+				droppedFF = _tuple[1];
+				if (!p.impliedSemi) {
+					n = nlimit(next.Line - p.pos.Line >> 0);
+					if (wroteNewline && (n === 2)) {
+						n = 1;
+					}
+					if (n > 0) {
+						ch = 10;
+						if (droppedFF) {
+							ch = 12;
 						}
-						$r = check.errorf(x[0], 26, "invalid array length %s", new sliceType$6([x[0]])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return new $Int64(-1, 4294967295);
-					/* } */ case 25:
-				/* } */ case 22:
-			/* } */ case 17:
-			$r = check.errorf(x[0], 26, "array length %s must be integer", new sliceType$6([x[0]])); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return new $Int64(-1, 4294967295);
-			/* */ } return; } var $f = {$blk: arrayLength, $c: true, $r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, _tuple$2, _v, check, e, n, name, obj, ok, ok$1, val, x, $s};return $f;
-		};
-		$ptrType(Checker).prototype.typeList = function typeList(list) {
-			var {_i, _r$1, _ref, check, i, list, res, t, x, $s, $r, $c} = $restore(this, {list});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			res = $makeSlice(sliceType$3, list.$length);
-			_ref = list;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = check.varType(x); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				t = _r$1;
-				if ($interfaceIsEqual(t, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-					res = sliceType$3.nil;
+						p.writeByte(ch, n);
+						impliedSemi = false;
+					}
 				}
-				if (!(res === sliceType$3.nil)) {
-					((i < 0 || i >= res.$length) ? ($throwRuntimeError("index out of range"), undefined) : res.$array[res.$offset + i] = t);
+				if (!(p.linePtr === ptrType$1.nil)) {
+					p.linePtr.$set(p.out.Line);
+					p.linePtr = ptrType$1.nil;
 				}
+				$r = p.writeString($clone(next, token.Position), data, isLit); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				p.impliedSemi = impliedSemi;
 				_i++;
 			$s = 1; continue;
 			case 2:
-			$s = -1; return res;
-			/* */ } return; } var $f = {$blk: typeList, $c: true, $r, _i, _r$1, _ref, check, i, list, res, t, x, $s};return $f;
-		};
-		$ptrType(term).prototype.String = function String$3() {
-			var {$24r, $24r$1, _r$1, _r$2, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-				/* */ if (x === ptrType$5.nil) { $s = 2; continue; }
-				/* */ if ($interfaceIsEqual(x.typ, $ifaceNil)) { $s = 3; continue; }
-				/* */ if (x.tilde) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (x === ptrType$5.nil) { */ case 2:
-					$s = -1; return "\xE2\x88\x85";
-				/* } else if ($interfaceIsEqual(x.typ, $ifaceNil)) { */ case 3:
-					$s = -1; return "\xF0\x9D\x93\xA4";
-				/* } else if (x.tilde) { */ case 4:
-					_r$1 = x.typ.String(); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					$24r = "~" + _r$1;
-					$s = 8; case 8: return $24r;
-				/* } else { */ case 5:
-					_r$2 = x.typ.String(); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					$24r$1 = _r$2;
-					$s = 10; case 10: return $24r$1;
-				/* } */ case 6:
-			case 1:
-			$s = -1; return "";
-			/* */ } return; } var $f = {$blk: String$3, $c: true, $r, $24r, $24r$1, _r$1, _r$2, x, $s};return $f;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: print, $c: true, $r, _1, _2, _i, _r, _r$1, _ref, _ref$1, _tuple, arg, args, ch, data, droppedFF, i, impliedSemi, isLit, n, next, p, s, wroteNewline, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, $s};return $f;
 		};
-		$ptrType(term).prototype.union = function union(y) {
-			var {_, _$1, _r$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, x, y, $s, $r, $c} = $restore(this, {y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ = ptrType$5.nil;
-			_$1 = ptrType$5.nil;
-			x = this;
-			if (x === ptrType$5.nil && y === ptrType$5.nil) {
-				_tmp = ptrType$5.nil;
-				_tmp$1 = ptrType$5.nil;
-				_ = _tmp;
-				_$1 = _tmp$1;
-				$s = -1; return [_, _$1];
-			} else if (x === ptrType$5.nil) {
-				_tmp$2 = y;
-				_tmp$3 = ptrType$5.nil;
-				_ = _tmp$2;
-				_$1 = _tmp$3;
-				$s = -1; return [_, _$1];
-			} else if (y === ptrType$5.nil) {
-				_tmp$4 = x;
-				_tmp$5 = ptrType$5.nil;
-				_ = _tmp$4;
-				_$1 = _tmp$5;
-				$s = -1; return [_, _$1];
-			} else if ($interfaceIsEqual(x.typ, $ifaceNil)) {
-				_tmp$6 = x;
-				_tmp$7 = ptrType$5.nil;
-				_ = _tmp$6;
-				_$1 = _tmp$7;
-				$s = -1; return [_, _$1];
-			} else if ($interfaceIsEqual(y.typ, $ifaceNil)) {
-				_tmp$8 = y;
-				_tmp$9 = ptrType$5.nil;
-				_ = _tmp$8;
-				_$1 = _tmp$9;
-				$s = -1; return [_, _$1];
-			}
-			_r$1 = x.disjoint(y); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (_r$1) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_r$1) { */ case 1:
-				_tmp$10 = x;
-				_tmp$11 = y;
-				_ = _tmp$10;
-				_$1 = _tmp$11;
-				$s = -1; return [_, _$1];
-			/* } */ case 2:
-			if (x.tilde || !y.tilde) {
-				_tmp$12 = x;
-				_tmp$13 = ptrType$5.nil;
-				_ = _tmp$12;
-				_$1 = _tmp$13;
-				$s = -1; return [_, _$1];
-			}
-			_tmp$14 = y;
-			_tmp$15 = ptrType$5.nil;
-			_ = _tmp$14;
-			_$1 = _tmp$15;
-			$s = -1; return [_, _$1];
-			/* */ } return; } var $f = {$blk: union, $c: true, $r, _, _$1, _r$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, x, y, $s};return $f;
-		};
-		$ptrType(term).prototype.intersect = function intersect(y) {
-			var {_r$1, x, y, $s, $r, $c} = $restore(this, {y});
+		$ptrType(printer).prototype.flush = function flush(next, tok) {
+			var {_r, _tuple, droppedFF, next, p, tok, wroteNewline, $s, $r, $c} = $restore(this, {next, tok});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			if (x === ptrType$5.nil || y === ptrType$5.nil) {
-				$s = -1; return ptrType$5.nil;
-			} else if ($interfaceIsEqual(x.typ, $ifaceNil)) {
-				$s = -1; return y;
-			} else if ($interfaceIsEqual(y.typ, $ifaceNil)) {
-				$s = -1; return x;
-			}
-			_r$1 = x.disjoint(y); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (_r$1) { $s = 1; continue; }
+			wroteNewline = false;
+			droppedFF = false;
+			p = this;
+			/* */ if (p.commentBefore($clone(next, token.Position))) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (_r$1) { */ case 1:
-				$s = -1; return ptrType$5.nil;
-			/* } */ case 2:
-			if (!x.tilde || y.tilde) {
-				$s = -1; return x;
-			}
-			$s = -1; return y;
-			/* */ } return; } var $f = {$blk: intersect, $c: true, $r, _r$1, x, y, $s};return $f;
+			/* if (p.commentBefore($clone(next, token.Position))) { */ case 1:
+				_r = p.intersperseComments($clone(next, token.Position), tok); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_tuple = _r;
+				wroteNewline = _tuple[0];
+				droppedFF = _tuple[1];
+				$s = 3; continue;
+			/* } else { */ case 2:
+				$r = p.writeWhitespace(p.wsbuf.$length); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 3:
+			$s = -1; return [wroteNewline, droppedFF];
+			/* */ } return; } var $f = {$blk: flush, $c: true, $r, _r, _tuple, droppedFF, next, p, tok, wroteNewline, $s};return $f;
 		};
-		$ptrType(term).prototype.includes = function includes(t) {
-			var {$24r, _r$1, _r$2, t, u, x, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			if (x === ptrType$5.nil) {
-				$s = -1; return false;
-			} else if ($interfaceIsEqual(x.typ, $ifaceNil)) {
-				$s = -1; return true;
+		getDoc = function getDoc$1(n) {
+			var _ref, n, n$1, n$2, n$3, n$4, n$5, n$6, n$7;
+			_ref = n;
+			if ($assertType(_ref, ptrType$6, true)[1]) {
+				n$1 = _ref.$val;
+				return n$1.Doc;
+			} else if ($assertType(_ref, ptrType$7, true)[1]) {
+				n$2 = _ref.$val;
+				return n$2.Doc;
+			} else if ($assertType(_ref, ptrType$8, true)[1]) {
+				n$3 = _ref.$val;
+				return n$3.Doc;
+			} else if ($assertType(_ref, ptrType$9, true)[1]) {
+				n$4 = _ref.$val;
+				return n$4.Doc;
+			} else if ($assertType(_ref, ptrType$10, true)[1]) {
+				n$5 = _ref.$val;
+				return n$5.Doc;
+			} else if ($assertType(_ref, ptrType$11, true)[1]) {
+				n$6 = _ref.$val;
+				return n$6.Doc;
+			} else if ($assertType(_ref, ptrType$12, true)[1]) {
+				n$7 = _ref.$val;
+				return n$7.Doc;
 			}
-			u = t;
-			/* */ if (x.tilde) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (x.tilde) { */ case 1:
-				_r$1 = under(u); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				u = _r$1;
-			/* } */ case 2:
-			_r$2 = Identical(x.typ, u); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 5; case 5: return $24r;
-			/* */ } return; } var $f = {$blk: includes, $c: true, $r, $24r, _r$1, _r$2, t, u, x, $s};return $f;
+			return ptrType$2.nil;
 		};
-		$ptrType(term).prototype.subsetOf = function subsetOf(y) {
-			var {_r$1, x, y, $s, $r, $c} = $restore(this, {y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			if (x === ptrType$5.nil) {
-				$s = -1; return true;
-			} else if (y === ptrType$5.nil) {
-				$s = -1; return false;
-			} else if ($interfaceIsEqual(y.typ, $ifaceNil)) {
-				$s = -1; return true;
-			} else if ($interfaceIsEqual(x.typ, $ifaceNil)) {
-				$s = -1; return false;
+		getLastComment = function getLastComment$1(n) {
+			var _ref, n, n$1, n$2, n$3, n$4, n$5, n$6, x, x$1, x$2, x$3;
+			_ref = n;
+			if ($assertType(_ref, ptrType$6, true)[1]) {
+				n$1 = _ref.$val;
+				return n$1.Comment;
+			} else if ($assertType(_ref, ptrType$7, true)[1]) {
+				n$2 = _ref.$val;
+				return n$2.Comment;
+			} else if ($assertType(_ref, ptrType$8, true)[1]) {
+				n$3 = _ref.$val;
+				return n$3.Comment;
+			} else if ($assertType(_ref, ptrType$9, true)[1]) {
+				n$4 = _ref.$val;
+				return n$4.Comment;
+			} else if ($assertType(_ref, ptrType$10, true)[1]) {
+				n$5 = _ref.$val;
+				if (n$5.Specs.$length > 0) {
+					return getLastComment((x = n$5.Specs, x$1 = n$5.Specs.$length - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])));
+				}
+			} else if ($assertType(_ref, ptrType$12, true)[1]) {
+				n$6 = _ref.$val;
+				if (n$6.Comments.$length > 0) {
+					return (x$2 = n$6.Comments, x$3 = n$6.Comments.$length - 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]));
+				}
 			}
-			_r$1 = x.disjoint(y); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (_r$1) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_r$1) { */ case 1:
-				$s = -1; return false;
-			/* } */ case 2:
-			$s = -1; return !x.tilde || y.tilde;
-			/* */ } return; } var $f = {$blk: subsetOf, $c: true, $r, _r$1, x, y, $s};return $f;
+			return ptrType$2.nil;
 		};
-		$ptrType(term).prototype.disjoint = function disjoint(y) {
-			var {$24r, _r$1, _r$2, _r$3, ux, uy, x, y, $s, $r, $c} = $restore(this, {y});
+		$ptrType(printer).prototype.printNode = function printNode(node) {
+			var {$24r, _i, _r, _r$1, _r$2, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, beg, cnode, com, comments, doc, e, end, i, j, n, n$1, n$2, n$3, n$4, n$5, n$6, n$7, n$8, n$9, node, ok, ok$1, ok$2, ok$3, ok$4, p, s, $s, $r, $c} = $restore(this, {node});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			if (false && ($interfaceIsEqual(x.typ, $ifaceNil) || $interfaceIsEqual(y.typ, $ifaceNil))) {
-				$panic(new $String("invalid argument(s)"));
+			p = this;
+			comments = sliceType$4.nil;
+			_tuple = $assertType(node, ptrType$13, true);
+			cnode = _tuple[0];
+			ok = _tuple[1];
+			if (ok) {
+				node = cnode.Node;
+				comments = cnode.Comments;
 			}
-			ux = x.typ;
-			/* */ if (y.tilde) { $s = 1; continue; }
+			/* */ if (!(comments === sliceType$4.nil)) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (y.tilde) { */ case 1:
-				_r$1 = under(ux); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				ux = _r$1;
-			/* } */ case 2:
-			uy = y.typ;
-			/* */ if (x.tilde) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (x.tilde) { */ case 4:
-				_r$2 = under(uy); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				uy = _r$2;
-			/* } */ case 5:
-			_r$3 = Identical(ux, uy); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$24r = !_r$3;
-			$s = 8; case 8: return $24r;
-			/* */ } return; } var $f = {$blk: disjoint, $c: true, $r, $24r, _r$1, _r$2, _r$3, ux, uy, x, y, $s};return $f;
-		};
-		RelativeTo = function RelativeTo$1(pkg) {
-			var pkg;
-			if (pkg === ptrType$1.nil) {
-				return $throwNilPointerError;
-			}
-			return (function RelativeTo·func1(other) {
-					var other;
-					if (pkg === other) {
-						return "";
-					}
-					return other.Path();
-				});
-		};
-		$pkg.RelativeTo = RelativeTo;
-		TypeString = function TypeString$1(typ$1, qf) {
-			var {buf, qf, typ$1, $s, $r, $c} = $restore(this, {typ$1, qf});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf = [buf];
-			buf[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-			$r = WriteType(buf[0], typ$1, qf); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return buf[0].String();
-			/* */ } return; } var $f = {$blk: TypeString$1, $c: true, $r, buf, qf, typ$1, $s};return $f;
-		};
-		$pkg.TypeString = TypeString;
-		WriteType = function WriteType$1(buf, typ$1, qf) {
-			var {buf, qf, typ$1, $s, $r, $c} = $restore(this, {buf, typ$1, qf});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			$r = newTypeWriter(buf, qf).typ(typ$1); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: WriteType$1, $c: true, $r, buf, qf, typ$1, $s};return $f;
-		};
-		$pkg.WriteType = WriteType;
-		WriteSignature = function WriteSignature$1(buf, sig, qf) {
-			var {buf, qf, sig, $s, $r, $c} = $restore(this, {buf, sig, qf});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			$r = newTypeWriter(buf, qf).signature(sig); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: WriteSignature$1, $c: true, $r, buf, qf, sig, $s};return $f;
-		};
-		$pkg.WriteSignature = WriteSignature;
-		newTypeWriter = function newTypeWriter$1(buf, qf) {
-			var buf, qf;
-			return new typeWriter.ptr(buf, new $global.Map(), qf, ptrType$51.nil, ptrType$48.nil, true, false, false);
-		};
-		newTypeHasher = function newTypeHasher$1(buf, ctxt) {
-			var {buf, ctxt, $s, $r, $c} = $restore(this, {buf, ctxt});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			$r = assert(!(ctxt === ptrType$51.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return new typeWriter.ptr(buf, new $global.Map(), $throwNilPointerError, ctxt, ptrType$48.nil, false, false, false);
-			/* */ } return; } var $f = {$blk: newTypeHasher$1, $c: true, $r, buf, ctxt, $s};return $f;
-		};
-		$ptrType(typeWriter).prototype.byte$ = function byte$1(b) {
-			var b, w;
-			w = this;
-			if (!(w.ctxt === ptrType$51.nil)) {
-				if (b === 32) {
-					b = 35;
+			/* if (!(comments === sliceType$4.nil)) { */ case 1:
+				_tuple$1 = $assertType(node, ast.Node, true);
+				n = _tuple$1[0];
+				ok$1 = _tuple$1[1];
+				/* */ if (!ok$1) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (!ok$1) { */ case 4:
+					/* goto unsupported */ $s = 6; continue;
+				/* } */ case 5:
+				_r = n.Pos(); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				beg = _r;
+				_r$1 = n.End(); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				end = _r$1;
+				doc = getDoc(n);
+				if (!(doc === ptrType$2.nil)) {
+					beg = doc.Pos();
 				}
-				w.buf.WriteByte(b);
-				return;
-			}
-			w.buf.WriteByte(b);
-			if ((b === 44) || (b === 59)) {
-				w.buf.WriteByte(32);
-			}
-		};
-		$ptrType(typeWriter).prototype.string = function string(s) {
-			var s, w;
-			w = this;
-			w.buf.WriteString(s);
-		};
-		$ptrType(typeWriter).prototype.error = function error(msg) {
-			var msg, w;
-			w = this;
-			if (!(w.ctxt === ptrType$51.nil)) {
-				$panic(new $String(msg));
-			}
-			w.buf.WriteString("<" + msg + ">");
-		};
-		$ptrType(typeWriter).prototype.typ = function typ$1(typ$2) {
-			var {_1, _arg, _arg$1, _entry, _i, _i$1, _i$2, _i$3, _key, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, _tuple$1, _v, c, f, first, i, i$1, i$2, m, obj, parens, pkgAnnotate, s, t, t$1, t$10, t$11, t$12, t$13, t$14, t$15, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, tag, typ$2, typ$3, w, x, $s, $deferred, $r, $c} = $restore(this, {typ$2});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			w = this;
-			/* */ if ((_entry = $mapIndex(w.seen,Type.keyFor(typ$2)), _entry !== undefined ? _entry.v : false)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if ((_entry = $mapIndex(w.seen,Type.keyFor(typ$2)), _entry !== undefined ? _entry.v : false)) { */ case 1:
-				_r$1 = goTypeName(typ$2); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$r = w.error("cycle to " + _r$1); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 2:
-			_key = typ$2; (w.seen || $throwRuntimeError("assignment to entry in nil map")).set(Type.keyFor(_key), { k: _key, v: true });
-			$deferred.push([function(_arg, _arg$1) { $mapDelete(_arg, Type.keyFor(_arg$1)); }, [w.seen, typ$2]]);
-			_ref = typ$2;
-			/* */ if (_ref === $ifaceNil) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 14; continue; }
-			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 15; continue; }
-			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 16; continue; }
-			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 17; continue; }
-			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 18; continue; }
-			/* */ $s = 19; continue;
-			/* switch (0) { default: if (_ref === $ifaceNil) { */ case 5:
-				t = _ref;
-				w.error("nil");
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$4, true)[1]) { */ case 6:
-				t$1 = _ref.$val;
-				/* */ if (token.IsExported(t$1.name)) { $s = 21; continue; }
-				/* */ $s = 22; continue;
-				/* if (token.IsExported(t$1.name)) { */ case 21:
-					_r$2 = $pkg.Unsafe.scope.Lookup(t$1.name); /* */ $s = 23; case 23: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_tuple = $assertType(_r$2, ptrType$17, true);
-					obj = _tuple[0];
-					/* */ if (!(obj === ptrType$17.nil)) { $s = 24; continue; }
-					/* */ $s = 25; continue;
-					/* if (!(obj === ptrType$17.nil)) { */ case 24:
-						$r = w.typeName(obj); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* break; */ $s = 20; continue;
-					/* } */ case 25:
-				/* } */ case 22:
-				w.string(t$1.name);
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 7:
-				t$2 = _ref.$val;
-				w.byte$(91);
-				w.string(strconv.FormatInt(t$2.len, 10));
-				w.byte$(93);
-				$r = w.typ(t$2.elem); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 8:
-				t$3 = _ref.$val;
-				w.string("[]");
-				$r = w.typ(t$3.elem); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 9:
-				t$4 = _ref.$val;
-				w.string("struct{");
-				_ref$1 = t$4.fields;
-				_i = 0;
-				/* while (true) { */ case 29:
-					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 30; continue; }
-					i = _i;
-					f = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					if (i > 0) {
-						w.byte$(59);
-					}
-					pkgAnnotate = false;
-					if (w.qf === $throwNilPointerError && w.pkgInfo && !token.IsExported(f.object.name)) {
-						pkgAnnotate = true;
-						w.pkgInfo = false;
-					}
-					if (!f.embedded) {
-						w.string(f.object.name);
-						w.byte$(32);
-					}
-					$r = w.typ(f.object.typ); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (pkgAnnotate) {
-						w.string(" /* package ");
-						w.string(f.object.pkg.Path());
-						w.string(" */ ");
-					}
-					tag = t$4.Tag(i);
-					if (!(tag === "")) {
-						w.byte$(32);
-						w.string(strconv.Quote(tag));
+				com = getLastComment(n);
+				if (!(com === ptrType$2.nil)) {
+					e = com.End();
+					if (e > end) {
+						end = e;
 					}
-					_i++;
-				$s = 29; continue;
-				case 30:
-				w.byte$(125);
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 10:
-				t$5 = _ref.$val;
-				w.byte$(42);
-				$r = w.typ(t$5.base); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$15, true)[1]) { */ case 11:
-				t$6 = _ref.$val;
-				$r = w.tuple(t$6, false); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 12:
-				t$7 = _ref.$val;
-				w.string("func");
-				$r = w.signature(t$7); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 13:
-				t$8 = _ref.$val;
-				if (t$8.Len() === 0) {
-					w.error("empty union");
-					/* break; */ $s = 20; continue;
 				}
-				_ref$2 = t$8.terms;
-				_i$1 = 0;
-				/* while (true) { */ case 35:
-					/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 36; continue; }
-					i$1 = _i$1;
-					t$15 = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-					if (i$1 > 0) {
-						w.string(" | ");
-					}
-					if (t$15.tilde) {
-						w.byte$(126);
-					}
-					$r = w.typ(t$15.typ); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i$1++;
-				$s = 35; continue;
-				case 36:
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 14:
-				t$9 = _ref.$val;
-				/* */ if (w.ctxt === ptrType$51.nil) { $s = 38; continue; }
-				/* */ $s = 39; continue;
-				/* if (w.ctxt === ptrType$51.nil) { */ case 38:
-					_r$3 = universeAny.Type(); /* */ $s = 42; case 42: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					/* */ if ($interfaceIsEqual(t$9, _r$3)) { $s = 40; continue; }
-					/* */ $s = 41; continue;
-					/* if ($interfaceIsEqual(t$9, _r$3)) { */ case 40:
-						w.string("any");
-						/* break; */ $s = 20; continue;
-					/* } */ case 41:
-					_r$4 = universeComparable.Type(); /* */ $s = 45; case 45: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					/* */ if ($interfaceIsEqual(t$9, $assertType(_r$4, ptrType$9).underlying)) { $s = 43; continue; }
-					/* */ $s = 44; continue;
-					/* if ($interfaceIsEqual(t$9, $assertType(_r$4, ptrType$9).underlying)) { */ case 43:
-						w.string("interface{comparable}");
-						/* break; */ $s = 20; continue;
-					/* } */ case 44:
-				/* } */ case 39:
-				/* */ if (t$9.implicit) { $s = 46; continue; }
-				/* */ $s = 47; continue;
-				/* if (t$9.implicit) { */ case 46:
-					/* */ if ((t$9.methods.$length === 0) && (t$9.embeddeds.$length === 1)) { $s = 48; continue; }
-					/* */ $s = 49; continue;
-					/* if ((t$9.methods.$length === 0) && (t$9.embeddeds.$length === 1)) { */ case 48:
-						$r = w.typ((x = t$9.embeddeds, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]))); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* break; */ $s = 20; continue;
-					/* } */ case 49:
-					w.string("/* implicit */ ");
-				/* } */ case 47:
-				w.string("interface{");
-				first = true;
-				/* */ if (!(w.ctxt === ptrType$51.nil)) { $s = 51; continue; }
-				/* */ $s = 52; continue;
-				/* if (!(w.ctxt === ptrType$51.nil)) { */ case 51:
-					_r$5 = t$9.typeSet(); /* */ $s = 54; case 54: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					$r = w.typeSet(_r$5); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 53; continue;
-				/* } else { */ case 52:
-					_ref$3 = t$9.methods;
-					_i$2 = 0;
-					/* while (true) { */ case 56:
-						/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 57; continue; }
-						m = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
-						if (!first) {
-							w.byte$(59);
-						}
-						first = false;
-						w.string(m.object.name);
-						$r = w.signature($assertType(m.object.typ, ptrType$27)); /* */ $s = 58; case 58: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$2++;
-					$s = 56; continue;
-					case 57:
-					_ref$4 = t$9.embeddeds;
-					_i$3 = 0;
-					/* while (true) { */ case 59:
-						/* if (!(_i$3 < _ref$4.$length)) { break; } */ if(!(_i$3 < _ref$4.$length)) { $s = 60; continue; }
-						typ$3 = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
-						if (!first) {
-							w.byte$(59);
-						}
-						first = false;
-						$r = w.typ(typ$3); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$3++;
-					$s = 59; continue;
-					case 60:
-				/* } */ case 53:
-				w.byte$(125);
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 15:
-				t$10 = _ref.$val;
-				w.string("map[");
-				$r = w.typ(t$10.key); /* */ $s = 62; case 62: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				w.byte$(93);
-				$r = w.typ(t$10.elem); /* */ $s = 63; case 63: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 16:
-				t$11 = _ref.$val;
-				s = "";
-				parens = false;
-				_1 = t$11.dir;
-				if (_1 === (0)) {
-					s = "chan ";
-					_tuple$1 = $assertType(t$11.elem, ptrType$29, true);
-					c = _tuple$1[0];
-					if (!(c === ptrType$29.nil) && (c.dir === 2)) {
-						parens = true;
-					}
-				} else if (_1 === (1)) {
-					s = "chan<- ";
-				} else if (_1 === (2)) {
-					s = "<-chan ";
-				} else {
-					w.error("unknown channel direction");
+				i = 0;
+				while (true) {
+					if (!(i < comments.$length && ((i < 0 || i >= comments.$length) ? ($throwRuntimeError("index out of range"), undefined) : comments.$array[comments.$offset + i]).End() < beg)) { break; }
+					i = i + (1) >> 0;
 				}
-				w.string(s);
-				if (parens) {
-					w.byte$(40);
+				j = i;
+				while (true) {
+					if (!(j < comments.$length && ((j < 0 || j >= comments.$length) ? ($throwRuntimeError("index out of range"), undefined) : comments.$array[comments.$offset + j]).Pos() < end)) { break; }
+					j = j + (1) >> 0;
 				}
-				$r = w.typ(t$11.elem); /* */ $s = 64; case 64: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if (parens) {
-					w.byte$(41);
+				if (i < j) {
+					p.comments = $subslice(comments, i, j);
 				}
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 17:
-				t$12 = _ref.$val;
-				/* */ if (!(w.ctxt === ptrType$51.nil)) { $s = 65; continue; }
-				/* */ $s = 66; continue;
-				/* if (!(w.ctxt === ptrType$51.nil)) { */ case 65:
-					_r$6 = w.ctxt.getID(t$12); /* */ $s = 67; case 67: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					_r$7 = strconv.Itoa(_r$6); /* */ $s = 68; case 68: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					$r = w.string(_r$7); /* */ $s = 69; case 69: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 66:
-				$r = w.typeName(t$12.obj); /* */ $s = 70; case 70: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!(t$12.inst === ptrType$52.nil)) { $s = 71; continue; }
-				if (!(w.ctxt === ptrType$51.nil)) { _v = false; $s = 74; continue s; }
-				_r$8 = t$12.TypeParams(); /* */ $s = 75; case 75: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				_r$9 = _r$8.Len(); /* */ $s = 76; case 76: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				_v = !((_r$9 === 0)); case 74:
-				/* */ if (_v) { $s = 72; continue; }
-				/* */ $s = 73; continue;
-				/* if (!(t$12.inst === ptrType$52.nil)) { */ case 71:
-					$r = w.typeList(t$12.inst.targs.list()); /* */ $s = 77; case 77: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 73; continue;
-				/* } else if (_v) { */ case 72:
-					_r$10 = t$12.TypeParams(); /* */ $s = 78; case 78: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_r$11 = _r$10.list(); /* */ $s = 79; case 79: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					$r = w.tParamList(_r$11); /* */ $s = 80; case 80: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 73:
-				$s = 20; continue;
-			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 18:
-				t$13 = _ref.$val;
-				if (t$13.obj === ptrType$17.nil) {
-					w.error("unnamed type parameter");
-					/* break; */ $s = 20; continue;
-				}
-				i$2 = tparamIndex(w.tparams.list(), t$13);
-				/* */ if (i$2 >= 0) { $s = 81; continue; }
-				/* */ $s = 82; continue;
-				/* if (i$2 >= 0) { */ case 81:
-					_r$12 = fmt.Sprintf("$%d", new sliceType$6([new $Int(i$2)])); /* */ $s = 84; case 84: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					$r = w.string(_r$12); /* */ $s = 85; case 85: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 83; continue;
-				/* } else { */ case 82:
-					w.string(t$13.obj.object.name);
-					if (w.tpSubscripts || !(w.ctxt === ptrType$51.nil)) {
-						w.string(subscript(t$13.id));
-					}
-				/* } */ case 83:
-				$s = 20; continue;
-			/* } else { */ case 19:
-				t$14 = _ref;
-				_r$13 = t$14.String(); /* */ $s = 86; case 86: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-				$r = w.string(_r$13); /* */ $s = 87; case 87: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } } */ case 20:
-			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: typ$1, $c: true, $r, _1, _arg, _arg$1, _entry, _i, _i$1, _i$2, _i$3, _key, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, _tuple$1, _v, c, f, first, i, i$1, i$2, m, obj, parens, pkgAnnotate, s, t, t$1, t$10, t$11, t$12, t$13, t$14, t$15, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, tag, typ$2, typ$3, w, x, $s, $deferred};return $f; } }
-		};
-		$ptrType(typeWriter).prototype.typeSet = function typeSet(s) {
-			var {_i, _i$1, _r$1, _r$2, _ref, _ref$1, buf, first, m, s, term$1, termHashes, w, $s, $r, $c} = $restore(this, {s});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			w = this;
-			$r = assert(!(w.ctxt === ptrType$51.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			first = true;
-			_ref = s.methods;
-			_i = 0;
-			/* while (true) { */ case 2:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
-				m = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!first) {
-					w.byte$(59);
+				$s = 3; continue;
+			/* } else { */ case 2:
+				_tuple$2 = $assertType(node, ptrType$12, true);
+				n$1 = _tuple$2[0];
+				ok$2 = _tuple$2[1];
+				if (ok$2) {
+					p.comments = n$1.Comments;
 				}
-				first = false;
-				w.string(m.object.name);
-				$r = w.signature($assertType(m.object.typ, ptrType$27)); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 2; continue;
-			case 3:
-				/* */ if (s.terms.isAll()) { $s = 6; continue; }
-				/* */ if (s.terms.isEmpty()) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (s.terms.isAll()) { */ case 6:
-					$s = 9; continue;
-				/* } else if (s.terms.isEmpty()) { */ case 7:
-					_r$1 = s.terms.String(); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					$r = w.string(_r$1); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 9; continue;
-				/* } else { */ case 8:
-					termHashes = sliceType$5.nil;
-					_ref$1 = s.terms;
-					_i$1 = 0;
-					/* while (true) { */ case 12:
-						/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 13; continue; }
-						buf = [buf];
-						term$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-						buf[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-						if (term$1.tilde) {
-							buf[0].WriteByte(126);
-						}
-						_r$2 = newTypeHasher(buf[0], w.ctxt); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						$r = _r$2.typ(term$1.typ); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						termHashes = $append(termHashes, buf[0].String());
-						_i$1++;
-					$s = 12; continue;
-					case 13:
-					$r = sort.Strings(termHashes); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (!first) {
-						w.byte$(59);
+			/* } */ case 3:
+			p.useNodeComments = p.comments === sliceType$4.nil;
+			$r = p.nextComment(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.print(new sliceType$1([new pmode(0)])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_ref = node;
+			/* */ if ($assertType(_ref, ast.Expr, true)[1]) { $s = 11; continue; }
+			/* */ if ($assertType(_ref, ast.Stmt, true)[1]) { $s = 12; continue; }
+			/* */ if ($assertType(_ref, ast.Decl, true)[1]) { $s = 13; continue; }
+			/* */ if ($assertType(_ref, ast.Spec, true)[1]) { $s = 14; continue; }
+			/* */ if ($assertType(_ref, sliceType$5, true)[1]) { $s = 15; continue; }
+			/* */ if ($assertType(_ref, sliceType$6, true)[1]) { $s = 16; continue; }
+			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 17; continue; }
+			/* */ $s = 18; continue;
+			/* if ($assertType(_ref, ast.Expr, true)[1]) { */ case 11:
+				n$2 = _ref;
+				$r = p.expr(n$2); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 19; continue;
+			/* } else if ($assertType(_ref, ast.Stmt, true)[1]) { */ case 12:
+				n$3 = _ref;
+				_tuple$3 = $assertType(n$3, ptrType$14, true);
+				ok$3 = _tuple$3[1];
+				if (ok$3) {
+					p.indent = 1;
+				}
+				$r = p.stmt(n$3, false); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 19; continue;
+			/* } else if ($assertType(_ref, ast.Decl, true)[1]) { */ case 13:
+				n$4 = _ref;
+				$r = p.decl(n$4); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 19; continue;
+			/* } else if ($assertType(_ref, ast.Spec, true)[1]) { */ case 14:
+				n$5 = _ref;
+				$r = p.spec(n$5, 1, false); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 19; continue;
+			/* } else if ($assertType(_ref, sliceType$5, true)[1]) { */ case 15:
+				n$6 = _ref.$val;
+				_ref$1 = n$6;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref$1.$length)) { break; }
+					s = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+					_tuple$4 = $assertType(s, ptrType$14, true);
+					ok$4 = _tuple$4[1];
+					if (ok$4) {
+						p.indent = 1;
 					}
-					w.string(strings.Join(termHashes, "|"));
-				/* } */ case 9:
-			case 5:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: typeSet, $c: true, $r, _i, _i$1, _r$1, _r$2, _ref, _ref$1, buf, first, m, s, term$1, termHashes, w, $s};return $f;
-		};
-		$ptrType(typeWriter).prototype.typeList = function typeList$1(list) {
-			var {_i, _ref, i, list, typ$2, w, $s, $r, $c} = $restore(this, {list});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			w = this;
-			w.byte$(91);
-			_ref = list;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				typ$2 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (i > 0) {
-					w.byte$(44);
+					_i++;
 				}
-				$r = w.typ(typ$2); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			w.byte$(93);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: typeList$1, $c: true, $r, _i, _ref, i, list, typ$2, w, $s};return $f;
+				$r = p.stmtList(n$6, 0, false); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 19; continue;
+			/* } else if ($assertType(_ref, sliceType$6, true)[1]) { */ case 16:
+				n$7 = _ref.$val;
+				$r = p.declList(n$7); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 19; continue;
+			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 17:
+				n$8 = _ref.$val;
+				$r = p.file(n$8); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 19; continue;
+			/* } else { */ case 18:
+				n$9 = _ref;
+				/* goto unsupported */ $s = 6; continue;
+			/* } */ case 19:
+			$s = -1; return p.sourcePosErr;
+			/* unsupported: */ case 6:
+			_r$2 = fmt.Errorf("go/printer: unsupported node type %T", new sliceType$1([node])); /* */ $s = 27; case 27: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			$24r = _r$2;
+			$s = 28; case 28: return $24r;
+			/* */ } return; } var $f = {$blk: printNode, $c: true, $r, $24r, _i, _r, _r$1, _r$2, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, beg, cnode, com, comments, doc, e, end, i, j, n, n$1, n$2, n$3, n$4, n$5, n$6, n$7, n$8, n$9, node, ok, ok$1, ok$2, ok$3, ok$4, p, s, $s};return $f;
+		};
+		$ptrType(trimmer).prototype.resetSpace = function resetSpace() {
+			var p;
+			p = this;
+			p.state = 0;
+			p.space = $subslice(p.space, 0, 0);
 		};
-		$ptrType(typeWriter).prototype.tParamList = function tParamList(list) {
-			var {_i, _ref, i, list, prev, tpar, w, $s, $r, $c} = $restore(this, {list});
+		$ptrType(trimmer).prototype.Write = function Write(data) {
+			var {_1, _2, _3, _4, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, b, data, err, m, n, p, $s, $r, $c} = $restore(this, {data});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			w = this;
-			w.byte$(91);
-			prev = $ifaceNil;
-			_ref = list;
+			n = 0;
+			err = $ifaceNil;
+			p = this;
+			m = 0;
+			b = 0;
+			_ref = data;
 			_i = 0;
 			/* while (true) { */ case 1:
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				tpar = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (tpar === ptrType$14.nil) {
-					w.error("nil type parameter");
-					_i++;
-					/* continue; */ $s = 1; continue;
+				n = _i;
+				b = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (b === 11) {
+					b = 9;
+				}
+					_1 = p.state;
+					/* */ if (_1 === (0)) { $s = 4; continue; }
+					/* */ if (_1 === (1)) { $s = 5; continue; }
+					/* */ if (_1 === (2)) { $s = 6; continue; }
+					/* */ $s = 7; continue;
+					/* if (_1 === (0)) { */ case 4:
+							_2 = b;
+							/* */ if ((_2 === (9)) || (_2 === (32))) { $s = 10; continue; }
+							/* */ if ((_2 === (10)) || (_2 === (12))) { $s = 11; continue; }
+							/* */ if (_2 === (255)) { $s = 12; continue; }
+							/* */ $s = 13; continue;
+							/* if ((_2 === (9)) || (_2 === (32))) { */ case 10:
+								p.space = $append(p.space, b);
+								$s = 14; continue;
+							/* } else if ((_2 === (10)) || (_2 === (12))) { */ case 11:
+								p.resetSpace();
+								_r = p.output.Write(aNewline); /* */ $s = 15; case 15: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+								_tuple = _r;
+								err = _tuple[1];
+								$s = 14; continue;
+							/* } else if (_2 === (255)) { */ case 12:
+								_r$1 = p.output.Write(p.space); /* */ $s = 16; case 16: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+								_tuple$1 = _r$1;
+								err = _tuple$1[1];
+								p.state = 1;
+								m = n + 1 >> 0;
+								$s = 14; continue;
+							/* } else { */ case 13:
+								_r$2 = p.output.Write(p.space); /* */ $s = 17; case 17: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+								_tuple$2 = _r$2;
+								err = _tuple$2[1];
+								p.state = 2;
+								m = n;
+							/* } */ case 14:
+						case 9:
+						$s = 8; continue;
+					/* } else if (_1 === (1)) { */ case 5:
+						/* */ if (b === 255) { $s = 18; continue; }
+						/* */ $s = 19; continue;
+						/* if (b === 255) { */ case 18:
+							_r$3 = p.output.Write($subslice(data, m, n)); /* */ $s = 20; case 20: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							_tuple$3 = _r$3;
+							err = _tuple$3[1];
+							p.resetSpace();
+						/* } */ case 19:
+						$s = 8; continue;
+					/* } else if (_1 === (2)) { */ case 6:
+							_3 = b;
+							/* */ if ((_3 === (9)) || (_3 === (32))) { $s = 22; continue; }
+							/* */ if ((_3 === (10)) || (_3 === (12))) { $s = 23; continue; }
+							/* */ if (_3 === (255)) { $s = 24; continue; }
+							/* */ $s = 25; continue;
+							/* if ((_3 === (9)) || (_3 === (32))) { */ case 22:
+								_r$4 = p.output.Write($subslice(data, m, n)); /* */ $s = 26; case 26: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+								_tuple$4 = _r$4;
+								err = _tuple$4[1];
+								p.resetSpace();
+								p.space = $append(p.space, b);
+								$s = 25; continue;
+							/* } else if ((_3 === (10)) || (_3 === (12))) { */ case 23:
+								_r$5 = p.output.Write($subslice(data, m, n)); /* */ $s = 27; case 27: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+								_tuple$5 = _r$5;
+								err = _tuple$5[1];
+								p.resetSpace();
+								/* */ if ($interfaceIsEqual(err, $ifaceNil)) { $s = 28; continue; }
+								/* */ $s = 29; continue;
+								/* if ($interfaceIsEqual(err, $ifaceNil)) { */ case 28:
+									_r$6 = p.output.Write(aNewline); /* */ $s = 30; case 30: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+									_tuple$6 = _r$6;
+									err = _tuple$6[1];
+								/* } */ case 29:
+								$s = 25; continue;
+							/* } else if (_3 === (255)) { */ case 24:
+								_r$7 = p.output.Write($subslice(data, m, n)); /* */ $s = 31; case 31: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+								_tuple$7 = _r$7;
+								err = _tuple$7[1];
+								p.state = 1;
+								m = n + 1 >> 0;
+							/* } */ case 25:
+						case 21:
+						$s = 8; continue;
+					/* } else { */ case 7:
+						$panic(new $String("unreachable"));
+					/* } */ case 8:
+				case 3:
+				if (!($interfaceIsEqual(err, $ifaceNil))) {
+					$s = -1; return [n, err];
 				}
-				/* */ if (i > 0) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (i > 0) { */ case 3:
-					/* */ if (!($interfaceIsEqual(tpar.bound, prev))) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (!($interfaceIsEqual(tpar.bound, prev))) { */ case 5:
-						w.byte$(32);
-						$r = w.typ(prev); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 6:
-					w.byte$(44);
-				/* } */ case 4:
-				prev = tpar.bound;
-				$r = w.typ(tpar); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				_i++;
 			$s = 1; continue;
 			case 2:
-			/* */ if (!($interfaceIsEqual(prev, $ifaceNil))) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if (!($interfaceIsEqual(prev, $ifaceNil))) { */ case 9:
-				w.byte$(32);
-				$r = w.typ(prev); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 10:
-			w.byte$(93);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: tParamList, $c: true, $r, _i, _ref, i, list, prev, tpar, w, $s};return $f;
+			n = data.$length;
+				_4 = p.state;
+				/* */ if ((_4 === (1)) || (_4 === (2))) { $s = 33; continue; }
+				/* */ $s = 34; continue;
+				/* if ((_4 === (1)) || (_4 === (2))) { */ case 33:
+					_r$8 = p.output.Write($subslice(data, m, n)); /* */ $s = 35; case 35: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					_tuple$8 = _r$8;
+					err = _tuple$8[1];
+					p.resetSpace();
+				/* } */ case 34:
+			case 32:
+			$s = -1; return [n, err];
+			/* */ } return; } var $f = {$blk: Write, $c: true, $r, _1, _2, _3, _4, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, b, data, err, m, n, p, $s};return $f;
 		};
-		$ptrType(typeWriter).prototype.typeName = function typeName(obj) {
-			var {_r$1, obj, w, $s, $r, $c} = $restore(this, {obj});
+		newPrinter = function newPrinter$1(cfg, fset, nodeSizes) {
+			var {_r, cfg, fset, nodeSizes, p, $s, $r, $c} = $restore(this, {cfg, fset, nodeSizes});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			w = this;
-			_r$1 = packagePrefix(obj.object.pkg, w.qf); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$r = w.string(_r$1); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			w.string(obj.object.name);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: typeName, $c: true, $r, _r$1, obj, w, $s};return $f;
+			_r = printerPool.Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			p = $assertType(_r, ptrType$15);
+			printer.copy((p === ptrType$15.nil && $throwNilPointerError(), p), new printer.ptr($clone((cfg === ptrType$16.nil && $throwNilPointerError(), cfg), Config), fset, $subslice(p.output, 0, 0), 0, 0, 0, false, false, 0, 0, $subslice(p.wsbuf, 0, 0), sliceType$3.nil, sliceType$3.nil, $clone(new token.Position.ptr("", 0, 1, 1), token.Position), $clone(new token.Position.ptr("", 0, 1, 1), token.Position), new token.Position.ptr("", 0, 0, 0), ptrType$1.nil, $ifaceNil, sliceType$4.nil, false, new commentInfo.ptr(0, ptrType$2.nil, 0, false), nodeSizes, -1, 0));
+			$s = -1; return p;
+			/* */ } return; } var $f = {$blk: newPrinter$1, $c: true, $r, _r, cfg, fset, nodeSizes, p, $s};return $f;
 		};
-		$ptrType(typeWriter).prototype.tuple = function tuple(tup, variadic) {
-			var {_i, _r$1, _ref, _tuple, _tuple$1, i, ok, s, t, tup, typ$2, v, variadic, w, $s, $r, $c} = $restore(this, {tup, variadic});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			w = this;
-			w.byte$(40);
-			/* */ if (!(tup === ptrType$15.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(tup === ptrType$15.nil)) { */ case 1:
-				_ref = tup.vars;
-				_i = 0;
-				/* while (true) { */ case 3:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
-					i = _i;
-					v = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					if (i > 0) {
-						w.byte$(44);
-					}
-					if (w.ctxt === ptrType$51.nil && !(v.object.name === "") && w.paramNames) {
-						w.string(v.object.name);
-						w.byte$(32);
-					}
-					typ$2 = v.object.typ;
-					/* */ if (variadic && (i === (tup.vars.$length - 1 >> 0))) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (variadic && (i === (tup.vars.$length - 1 >> 0))) { */ case 5:
-						_tuple = $assertType(typ$2, ptrType$25, true);
-						s = _tuple[0];
-						ok = _tuple[1];
-						/* */ if (ok) { $s = 7; continue; }
-						/* */ $s = 8; continue;
-						/* if (ok) { */ case 7:
-							w.string("...");
-							typ$2 = s.elem;
-							$s = 9; continue;
-						/* } else { */ case 8:
-							_r$1 = under(typ$2); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-							_tuple$1 = $assertType(_r$1, ptrType$4, true);
-							t = _tuple$1[0];
-							if (t === ptrType$4.nil || !((t.kind === 17))) {
-								w.error("expected string type");
-								_i++;
-								/* continue; */ $s = 3; continue;
-							}
-							$r = w.typ(typ$2); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							w.string("...");
-							_i++;
-							/* continue; */ $s = 3; continue;
-						/* } */ case 9:
-					/* } */ case 6:
-					$r = w.typ(typ$2); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i++;
-				$s = 3; continue;
-				case 4:
-			/* } */ case 2:
-			w.byte$(41);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: tuple, $c: true, $r, _i, _r$1, _ref, _tuple, _tuple$1, i, ok, s, t, tup, typ$2, v, variadic, w, $s};return $f;
+		$ptrType(printer).prototype.free = function free() {
+			var p;
+			p = this;
+			if (p.output.$capacity > 65536) {
+				return;
+			}
+			printerPool.Put(p);
 		};
-		$ptrType(typeWriter).prototype.signature = function signature(sig) {
-			var {n, sig, w, x, x$1, $s, $deferred, $r, $c} = $restore(this, {sig});
+		$ptrType(Config).prototype.fprint = function fprint(output, fset, node, nodeSizes) {
+			var {_r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, cfg, err, fset, minwidth, node, nodeSizes, output, p, padchar, tw, twmode, $s, $deferred, $r, $c} = $restore(this, {output, fset, node, nodeSizes});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			w = [w];
-			w[0] = this;
-			/* */ if (!((sig.TypeParams().Len() === 0))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!((sig.TypeParams().Len() === 0))) { */ case 1:
-				/* */ if (!(w[0].ctxt === ptrType$51.nil)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!(w[0].ctxt === ptrType$51.nil)) { */ case 3:
-					$r = assert(w[0].tparams === ptrType$48.nil); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					w[0].tparams = sig.TypeParams();
-					$deferred.push([(function(w) { return function typeWriter·signature·func1() {
-							w[0].tparams = ptrType$48.nil;
-						}; })(w), []]);
-				/* } */ case 4:
-				$r = w[0].tParamList(sig.TypeParams().list()); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			$r = w[0].tuple(sig.params, sig.variadic); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			n = sig.results.Len();
-			if (n === 0) {
-				$s = -1; return;
+			err = $ifaceNil;
+			cfg = this;
+			_r = newPrinter(cfg, fset, nodeSizes); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			p = _r;
+			$deferred.push([$methodVal(p, "free"), []]);
+			_r$1 = p.printNode(node); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			err = _r$1;
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return err;
 			}
-			w[0].byte$(32);
-			/* */ if ((n === 1) && (!(w[0].ctxt === ptrType$51.nil) || (x = sig.results.vars, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).object.name === "")) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if ((n === 1) && (!(w[0].ctxt === ptrType$51.nil) || (x = sig.results.vars, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).object.name === "")) { */ case 8:
-				$r = w[0].typ((x$1 = sig.results.vars, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).object.typ); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 9:
-			$r = w[0].tuple(sig.results, false); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: signature, $c: true, $r, n, sig, w, x, x$1, $s, $deferred};return $f; } }
-		};
-		subscript = function subscript$1(x) {
-			var buf, i, x;
-			buf = arrayType.zero();
-			i = 96;
-			while (true) {
-				i = i - (3) >> 0;
-				utf8.EncodeRune($subslice(new sliceType$14(buf), i), 8320 + (($div64(x, new $Uint64(0, 10), true).$low >> 0)) >> 0);
-				x = $div64(x, (new $Uint64(0, 10)), false);
-				if ((x.$high === 0 && x.$low === 0)) {
-					break;
+			p.impliedSemi = false;
+			_r$2 = p.flush($clone(new token.Position.ptr("", 1073741824, 1073741824, 0), token.Position), 1); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_r$2;
+			$r = p.fixGoBuildLines(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			output = new trimmer.ptr(output, 0, sliceType.nil);
+			if (((cfg.Mode & 1) >>> 0) === 0) {
+				minwidth = cfg.Tabwidth;
+				padchar = 9;
+				if (!((((cfg.Mode & 4) >>> 0) === 0))) {
+					padchar = 32;
 				}
-			}
-			return ($bytesToString($subslice(new sliceType$14(buf), i)));
-		};
-		$ptrType(_TypeSet).prototype.IsEmpty = function IsEmpty() {
-			var s;
-			s = this;
-			return s.terms.isEmpty();
-		};
-		$ptrType(_TypeSet).prototype.IsAll = function IsAll() {
-			var s;
-			s = this;
-			return s.IsMethodSet() && (s.methods.$length === 0);
-		};
-		$ptrType(_TypeSet).prototype.IsMethodSet = function IsMethodSet() {
-			var s;
-			s = this;
-			return !s.comparable && s.terms.isAll();
-		};
-		$ptrType(_TypeSet).prototype.IsComparable = function IsComparable(seen) {
-			var {$24r, _r$1, s, seen, $s, $r, $c} = $restore(this, {seen});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			seen = [seen];
-			s = this;
-			if (s.terms.isAll()) {
-				$s = -1; return s.comparable;
-			}
-			_r$1 = s.is((function(seen) { return function _TypeSet·IsComparable·func1(t) {
-					var {$24r, _r$1, _v, t, $s, $r, $c} = $restore(this, {t});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					if (!(!(t === ptrType$5.nil))) { _v = false; $s = 1; continue s; }
-					_r$1 = comparable(t.typ, false, seen[0], $throwNilPointerError); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_v = _r$1; case 1:
-					$24r = _v;
-					$s = 3; case 3: return $24r;
-					/* */ } return; } var $f = {$blk: _TypeSet·IsComparable·func1, $c: true, $r, $24r, _r$1, _v, t, $s};return $f;
-				}; })(seen)); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: IsComparable, $c: true, $r, $24r, _r$1, s, seen, $s};return $f;
-		};
-		$ptrType(_TypeSet).prototype.NumMethods = function NumMethods() {
-			var s;
-			s = this;
-			return s.methods.$length;
-		};
-		$ptrType(_TypeSet).prototype.Method = function Method(i) {
-			var i, s, x;
-			s = this;
-			return (x = s.methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-		};
-		$ptrType(_TypeSet).prototype.LookupMethod = function LookupMethod(pkg, name, foldCase) {
-			var foldCase, name, pkg, s;
-			s = this;
-			return lookupMethod(s.methods, pkg, name, foldCase);
-		};
-		$ptrType(_TypeSet).prototype.String = function String$4() {
-			var {_i, _r$1, _r$2, _r$3, _r$4, _ref, buf, hasMethods, hasTerms, i, m, s, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			if (s.IsEmpty()) {
-				$s = -1; return "\xE2\x88\x85";
-			} else if (s.IsAll()) {
-				$s = -1; return "\xF0\x9D\x93\xA4";
-			}
-			hasMethods = s.methods.$length > 0;
-			hasTerms = s.hasTerms();
-			buf = new strings.Builder.ptr(ptrType$53.nil, sliceType$14.nil);
-			buf.WriteByte(123);
-			if (s.comparable) {
-				buf.WriteString("comparable");
-				if (hasMethods || hasTerms) {
-					buf.WriteString("; ");
-				}
-			}
-			_ref = s.methods;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				m = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (i > 0) {
-					buf.WriteString("; ");
+				twmode = 8;
+				if (!((((cfg.Mode & 2) >>> 0) === 0))) {
+					minwidth = 0;
+					twmode = (twmode | (16)) >>> 0;
 				}
-				_r$1 = m.String(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$2 = buf.WriteString(_r$1); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-				_i++;
-			$s = 1; continue;
-			case 2:
-			if (hasMethods && hasTerms) {
-				buf.WriteString("; ");
+				output = tabwriter.NewWriter(output, minwidth, cfg.Tabwidth, 1, padchar, twmode);
 			}
-			/* */ if (hasTerms) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (hasTerms) { */ case 5:
-				_r$3 = s.terms.String(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_r$4 = buf.WriteString(_r$3); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_r$4;
-			/* } */ case 6:
-			buf.WriteString("}");
-			$s = -1; return buf.String();
-			/* */ } return; } var $f = {$blk: String$4, $c: true, $r, _i, _r$1, _r$2, _r$3, _r$4, _ref, buf, hasMethods, hasTerms, i, m, s, $s};return $f;
-		};
-		$ptrType(_TypeSet).prototype.hasTerms = function hasTerms() {
-			var s;
-			s = this;
-			return !s.terms.isEmpty() && !s.terms.isAll();
+			_r$3 = output.Write(p.output); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_tuple = _r$3;
+			err = _tuple[1];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return err;
+			}
+			_tuple$1 = $assertType(output, ptrType$17, true);
+			tw = _tuple$1[0];
+			/* */ if (!(tw === ptrType$17.nil)) { $s = 6; continue; }
+			/* */ $s = 7; continue;
+			/* if (!(tw === ptrType$17.nil)) { */ case 6:
+				_r$4 = tw.Flush(); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				err = _r$4;
+			/* } */ case 7:
+			$s = -1; return err;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  err; } if($curGoroutine.asleep) { var $f = {$blk: fprint, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, cfg, err, fset, minwidth, node, nodeSizes, output, p, padchar, tw, twmode, $s, $deferred};return $f; } }
 		};
-		$ptrType(_TypeSet).prototype.subsetOf = function subsetOf$1(s2) {
-			var {$24r, _r$1, s1, s2, $s, $r, $c} = $restore(this, {s2});
+		$ptrType(Config).prototype.Fprint = function Fprint$1(output, fset, node) {
+			var {$24r, _r, cfg, fset, node, output, $s, $r, $c} = $restore(this, {output, fset, node});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s1 = this;
-			_r$1 = s1.terms.subsetOf(s2.terms); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
+			cfg = this;
+			_r = cfg.fprint(output, fset, node, new $global.Map()); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: subsetOf$1, $c: true, $r, $24r, _r$1, s1, s2, $s};return $f;
+			/* */ } return; } var $f = {$blk: Fprint$1, $c: true, $r, $24r, _r, cfg, fset, node, output, $s};return $f;
 		};
-		$ptrType(_TypeSet).prototype.is = function is(f) {
-			var {$24r, _i, _r$1, _r$2, _ref, f, s, t, $s, $r, $c} = $restore(this, {f});
+		$ptrType(printer).prototype.linebreak = function linebreak(line, min, ws, newSection) {
+			var {line, min, n, nbreaks, newSection, p, ws, $s, $r, $c} = $restore(this, {line, min, ws, newSection});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			/* */ if (!s.hasTerms()) { $s = 1; continue; }
+			nbreaks = 0;
+			p = this;
+			n = nlimit(line - p.pos.Line >> 0);
+			if (n < min) {
+				n = min;
+			}
+			/* */ if (n > 0) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!s.hasTerms()) { */ case 1:
-				_r$1 = f(ptrType$5.nil); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 4; case 4: return $24r;
+			/* if (n > 0) { */ case 1:
+				$r = p.print(new sliceType$1([new whiteSpace(ws)])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (newSection) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (newSection) { */ case 4:
+					$r = p.print(new sliceType$1([new whiteSpace(12)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					n = n - (1) >> 0;
+					nbreaks = 2;
+				/* } */ case 5:
+				nbreaks = nbreaks + (n) >> 0;
+				/* while (true) { */ case 7:
+					/* if (!(n > 0)) { break; } */ if(!(n > 0)) { $s = 8; continue; }
+					$r = p.print(new sliceType$1([new whiteSpace(10)])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					n = n - (1) >> 0;
+				$s = 7; continue;
+				case 8:
 			/* } */ case 2:
-			_ref = s.terms;
-			_i = 0;
-			/* while (true) { */ case 5:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 6; continue; }
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				$r = assert(!($interfaceIsEqual(t.typ, $ifaceNil))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$2 = f(t); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* */ if (!_r$2) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (!_r$2) { */ case 8:
-					$s = -1; return false;
-				/* } */ case 9:
-				_i++;
-			$s = 5; continue;
-			case 6:
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: is, $c: true, $r, $24r, _i, _r$1, _r$2, _ref, f, s, t, $s};return $f;
+			$s = -1; return nbreaks;
+			/* */ } return; } var $f = {$blk: linebreak, $c: true, $r, line, min, n, nbreaks, newSection, p, ws, $s};return $f;
 		};
-		$ptrType(_TypeSet).prototype.underIs = function underIs$1(f) {
-			var {$24r, _arg, _arg$1, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, f, s, t, u, $s, $r, $c} = $restore(this, {f});
+		$ptrType(printer).prototype.setComment = function setComment(g) {
+			var {_r, _r$1, g, p, x, x$1, $s, $r, $c} = $restore(this, {g});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			/* */ if (!s.hasTerms()) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!s.hasTerms()) { */ case 1:
-				_r$1 = f($ifaceNil); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			_ref = s.terms;
-			_i = 0;
-			/* while (true) { */ case 5:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 6; continue; }
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				$r = assert(!($interfaceIsEqual(t.typ, $ifaceNil))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				u = t.typ;
-				/* */ if (!t.tilde) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (!t.tilde) { */ case 8:
-					_r$2 = under(u); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					u = _r$2;
-				/* } */ case 9:
-				/* */ if (false) { $s = 11; continue; }
-				/* */ $s = 12; continue;
-				/* if (false) { */ case 11:
-					_arg = u;
-					_r$3 = under(u); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_arg$1 = _r$3;
-					_r$4 = Identical(_arg, _arg$1); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					$r = assert(_r$4); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 12:
-				_r$5 = f(u); /* */ $s = 18; case 18: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				/* */ if (!_r$5) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (!_r$5) { */ case 16:
-					$s = -1; return false;
-				/* } */ case 17:
-				_i++;
-			$s = 5; continue;
-			case 6:
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: underIs$1, $c: true, $r, $24r, _arg, _arg$1, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, f, s, t, u, $s};return $f;
-		};
-		computeInterfaceTypeSet = function computeInterfaceTypeSet$1(check, pos, ityp) {
-			var {$24r, _i, _i$1, _i$2, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, _tuple, _v, addMethod, allComparable, allMethods, allTerms, check, comparable$1, i, ityp, m, m$1, mpos, pos, pos$1, seen, terms, tset, tset$1, typ$2, u, u$1, u$2, unionSets, x, x$1, $s, $deferred, $r, $c} = $restore(this, {check, pos, ityp});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			allMethods = [allMethods];
-			check = [check];
-			ityp = [ityp];
-			mpos = [mpos];
-			pos = [pos];
-			seen = [seen];
-			if (!(ityp[0].tset === ptrType$8.nil)) {
-				$s = -1; return ityp[0].tset;
-			}
-			if (!ityp[0].complete) {
-				$s = -1; return topTypeSet;
-			}
-			/* */ if (!(check[0] === ptrType$6.nil) && false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(check[0] === ptrType$6.nil) && false) { */ case 1:
-				if (!new token.Pos(pos[0]).IsValid() && ityp[0].methods.$length > 0) {
-					pos[0] = (x = ityp[0].methods, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).object.pos;
-				}
-				$r = check[0].trace(pos[0], "-- type set for %s", new sliceType$6([ityp[0]])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				check[0].indent = check[0].indent + (1) >> 0;
-				$deferred.push([(function(allMethods, check, ityp, mpos, pos, seen) { return function computeInterfaceTypeSet·func1() {
-						var {_arg, _arg$1, _r$1, $s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						check[0].indent = check[0].indent - (1) >> 0;
-						_arg = pos[0];
-						_r$1 = ityp[0].typeSet(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						_arg$1 = _r$1;
-						$r = check[0].trace(_arg, "=> %s ", new sliceType$6([_arg$1])); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: computeInterfaceTypeSet·func1, $c: true, $r, _arg, _arg$1, _r$1, $s};return $f;
-					}; })(allMethods, check, ityp, mpos, pos, seen), []]);
-			/* } */ case 2:
-			ityp[0].tset = new _TypeSet.ptr(sliceType.nil, allTermlist, false);
-			unionSets = false;
-			if (!(check[0] === ptrType$6.nil)) {
-				if (check[0].unionTypeSets === false) {
-					check[0].unionTypeSets = new $global.Map();
-				}
-				unionSets = check[0].unionTypeSets;
-			} else {
-				unionSets = new $global.Map();
+			p = this;
+			if (g === ptrType$2.nil || !p.useNodeComments) {
+				$s = -1; return;
 			}
-			seen[0] = false;
-			allMethods[0] = sliceType.nil;
-			mpos[0] = new $global.Map();
-			addMethod = (function(allMethods, check, ityp, mpos, pos, seen) { return function computeInterfaceTypeSet·func2(pos$1, m, explicit) {
-					var {_entry, _key, _r$1, explicit, m, other, pos$1, $s, $r, $c} = $restore(this, {pos$1, m, explicit});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					m = [m];
-					other = [other];
-					pos$1 = [pos$1];
-						_r$1 = (seen.$ptr || (seen.$ptr = new ptrType$54(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, seen))).insert(m[0]); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						other[0] = _r$1;
-						/* */ if ($interfaceIsEqual(other[0], $ifaceNil)) { $s = 3; continue; }
-						/* */ if (explicit) { $s = 4; continue; }
-						/* */ if (!(check[0] === ptrType$6.nil)) { $s = 5; continue; }
-						/* */ $s = 6; continue;
-						/* if ($interfaceIsEqual(other[0], $ifaceNil)) { */ case 3:
-							allMethods[0] = $append(allMethods[0], m[0]);
-							_key = m[0]; (mpos[0] || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$2.keyFor(_key), { k: _key, v: pos$1[0] });
-							$s = 6; continue;
-						/* } else if (explicit) { */ case 4:
-							/* */ if (!(check[0] === ptrType$6.nil)) { $s = 7; continue; }
-							/* */ $s = 8; continue;
-							/* if (!(check[0] === ptrType$6.nil)) { */ case 7:
-								$r = check[0].errorf(new atPos(((pos$1[0] >> 0))), 10, "duplicate method %s", new sliceType$6([new $String(m[0].object.name)])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$r = check[0].errorf(new atPos((((_entry = $mapIndex(mpos[0],ptrType$2.keyFor($assertType(other[0], ptrType$2))), _entry !== undefined ? _entry.v : 0) >> 0))), 10, "\tother declaration of %s", new sliceType$6([new $String(m[0].object.name)])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 8:
-							$s = 6; continue;
-						/* } else if (!(check[0] === ptrType$6.nil)) { */ case 5:
-							check[0].later((function(allMethods, check, ityp, m, mpos, other, pos, pos$1, seen) { return function computeInterfaceTypeSet·func2·func1() {
-									var {_arg, _arg$1, _entry$1, _r$2, _r$3, _v, $s, $r, $c} = $restore(this, {});
-									/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-									if (!check[0].allowVersion(m[0].object.pkg, 1, 14)) { _v = true; $s = 3; continue s; }
-									_arg = m[0].object.typ;
-									_r$2 = other[0].Type(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-									_arg$1 = _r$2;
-									_r$3 = Identical(_arg, _arg$1); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-									_v = !_r$3; case 3:
-									/* */ if (_v) { $s = 1; continue; }
-									/* */ $s = 2; continue;
-									/* if (_v) { */ case 1:
-										$r = check[0].errorf(new atPos(((pos$1[0] >> 0))), 10, "duplicate method %s", new sliceType$6([new $String(m[0].object.name)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-										$r = check[0].errorf(new atPos((((_entry$1 = $mapIndex(mpos[0],ptrType$2.keyFor($assertType(other[0], ptrType$2))), _entry$1 !== undefined ? _entry$1.v : 0) >> 0))), 10, "\tother declaration of %s", new sliceType$6([new $String(m[0].object.name)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									/* } */ case 2:
-									$s = -1; return;
-									/* */ } return; } var $f = {$blk: computeInterfaceTypeSet·func2·func1, $c: true, $r, _arg, _arg$1, _entry$1, _r$2, _r$3, _v, $s};return $f;
-								}; })(allMethods, check, ityp, m, mpos, other, pos, pos$1, seen)).describef(new atPos(((pos$1[0] >> 0))), "duplicate method check for %s", new sliceType$6([new $String(m[0].object.name)]));
-						/* } */ case 6:
-					case 1:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: computeInterfaceTypeSet·func2, $c: true, $r, _entry, _key, _r$1, explicit, m, other, pos$1, $s};return $f;
-				}; })(allMethods, check, ityp, mpos, pos, seen);
-			_ref = ityp[0].methods;
-			_i = 0;
-			/* while (true) { */ case 4:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 5; continue; }
-				m = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				$r = addMethod(m.object.pos, m, true); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 4; continue;
-			case 5:
-			allTerms = allTermlist;
-			allComparable = false;
-			_ref$1 = ityp[0].embeddeds;
-			_i$1 = 0;
-			/* while (true) { */ case 7:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 8; continue; }
-				i = _i$1;
-				typ$2 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				pos$1 = 0;
-				if (!(ityp[0].embedPos === ptrType$7.nil)) {
-					pos$1 = (x$1 = ityp[0].embedPos.$get(), ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i]));
-				}
-				comparable$1 = false;
-				terms = termlist.nil;
-				_r$1 = under(typ$2); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_ref$2 = _r$1;
-				/* */ if ($assertType(_ref$2, ptrType$13, true)[1]) { $s = 10; continue; }
-				/* */ if ($assertType(_ref$2, ptrType$12, true)[1]) { $s = 11; continue; }
-				/* */ $s = 12; continue;
-				/* if ($assertType(_ref$2, ptrType$13, true)[1]) { */ case 10:
-					u = _ref$2.$val;
-					$r = assert(!isTypeParam(typ$2)); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$2 = computeInterfaceTypeSet(check[0], pos$1, u); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					tset = _r$2;
-					if (!(!(check[0] === ptrType$6.nil))) { _v = false; $s = 18; continue s; }
-					_r$3 = check[0].isImportedConstraint(typ$2); /* */ $s = 19; case 19: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_v = _r$3; case 18:
-					/* */ if (_v && !check[0].allowVersion(check[0].pkg, 1, 18)) { $s = 16; continue; }
-					/* */ $s = 17; continue;
-					/* if (_v && !check[0].allowVersion(check[0].pkg, 1, 18)) { */ case 16:
-						$r = check[0].errorf(new atPos(((pos$1 >> 0))), 135, "embedding constraint interface %s requires go1.18 or later", new sliceType$6([typ$2])); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$1++;
-						/* continue; */ $s = 7; continue;
-					/* } */ case 17:
-					comparable$1 = tset.comparable;
-					_ref$3 = tset.methods;
-					_i$2 = 0;
-					/* while (true) { */ case 21:
-						/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 22; continue; }
-						m$1 = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
-						$r = addMethod(pos$1, m$1, false); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$2++;
-					$s = 21; continue;
-					case 22:
-					terms = tset.terms;
-					$s = 13; continue;
-				/* } else if ($assertType(_ref$2, ptrType$12, true)[1]) { */ case 11:
-					u$1 = _ref$2.$val;
-					/* */ if (!(check[0] === ptrType$6.nil) && !check[0].allowVersion(check[0].pkg, 1, 18)) { $s = 24; continue; }
-					/* */ $s = 25; continue;
-					/* if (!(check[0] === ptrType$6.nil) && !check[0].allowVersion(check[0].pkg, 1, 18)) { */ case 24:
-						$r = check[0].errorf(new atPos(((pos$1 >> 0))), 135, "embedding interface element %s requires go1.18 or later", new sliceType$6([u$1])); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$1++;
-						/* continue; */ $s = 7; continue;
-					/* } */ case 25:
-					_r$4 = computeUnionTypeSet(check[0], unionSets, pos$1, u$1); /* */ $s = 27; case 27: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					tset$1 = _r$4;
-					if (tset$1 === invalidTypeSet) {
-						_i$1++;
-						/* continue; */ $s = 7; continue;
-					}
-					$r = assert(!tset$1.comparable); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = assert(tset$1.methods.$length === 0); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					terms = tset$1.terms;
-					$s = 13; continue;
-				/* } else { */ case 12:
-					u$2 = _ref$2;
-					if ($interfaceIsEqual(u$2, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-						_i$1++;
-						/* continue; */ $s = 7; continue;
-					}
-					/* */ if (!(check[0] === ptrType$6.nil) && !check[0].allowVersion(check[0].pkg, 1, 18)) { $s = 30; continue; }
-					/* */ $s = 31; continue;
-					/* if (!(check[0] === ptrType$6.nil) && !check[0].allowVersion(check[0].pkg, 1, 18)) { */ case 30:
-						$r = check[0].errorf(new atPos(((pos$1 >> 0))), 135, "embedding non-interface type %s requires go1.18 or later", new sliceType$6([typ$2])); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$1++;
-						/* continue; */ $s = 7; continue;
-					/* } */ case 31:
-					terms = new termlist([new term.ptr(false, typ$2)]);
-				/* } */ case 13:
-				_r$5 = intersectTermLists(allTerms, allComparable, terms, comparable$1); /* */ $s = 33; case 33: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_tuple = _r$5;
-				allTerms = _tuple[0];
-				allComparable = _tuple[1];
-				_i$1++;
-			$s = 7; continue;
-			case 8:
-			ityp[0].embedPos = ptrType$7.nil;
-			ityp[0].tset.comparable = allComparable;
-			/* */ if (!((allMethods[0].$length === 0))) { $s = 34; continue; }
-			/* */ $s = 35; continue;
-			/* if (!((allMethods[0].$length === 0))) { */ case 34:
-				$r = sortMethods(allMethods[0]); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				ityp[0].tset.methods = allMethods[0];
-			/* } */ case 35:
-			ityp[0].tset.terms = allTerms;
-			$24r = ityp[0].tset;
-			$s = 37; case 37: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$8.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: computeInterfaceTypeSet$1, $c: true, $r, $24r, _i, _i$1, _i$2, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, _tuple, _v, addMethod, allComparable, allMethods, allTerms, check, comparable$1, i, ityp, m, m$1, mpos, pos, pos$1, seen, terms, tset, tset$1, typ$2, u, u$1, u$2, unionSets, x, x$1, $s, $deferred};return $f; } }
-		};
-		intersectTermLists = function intersectTermLists$1(xterms, xcomp, yterms, ycomp) {
-			var {_i, _r$1, _r$2, _ref, comp, i, t, terms, xcomp, xterms, ycomp, yterms, $s, $r, $c} = $restore(this, {xterms, xcomp, yterms, ycomp});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = xterms.intersect(yterms); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			terms = _r$1;
-			comp = xcomp || ycomp;
-			/* */ if (comp && !terms.isAll()) { $s = 2; continue; }
+			/* */ if (p.comments === sliceType$4.nil) { $s = 1; continue; }
+			/* */ if (p.commentInfo.cindex < p.comments.$length) { $s = 2; continue; }
 			/* */ $s = 3; continue;
-			/* if (comp && !terms.isAll()) { */ case 2:
-				i = 0;
-				_ref = terms;
-				_i = 0;
-				/* while (true) { */ case 4:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 5; continue; }
-					t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					$r = assert(!($interfaceIsEqual(t.typ, $ifaceNil))); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$2 = comparable(t.typ, false, false, $throwNilPointerError); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					/* */ if (_r$2) { $s = 7; continue; }
-					/* */ $s = 8; continue;
-					/* if (_r$2) { */ case 7:
-						((i < 0 || i >= terms.$length) ? ($throwRuntimeError("index out of range"), undefined) : terms.$array[terms.$offset + i] = t);
-						i = i + (1) >> 0;
-					/* } */ case 8:
-					_i++;
-				$s = 4; continue;
-				case 5:
-				terms = $subslice(terms, 0, i);
-				if (!terms.isAll()) {
-					comp = false;
-				}
+			/* if (p.comments === sliceType$4.nil) { */ case 1:
+				p.comments = $makeSlice(sliceType$4, 1);
+				$s = 3; continue;
+			/* } else if (p.commentInfo.cindex < p.comments.$length) { */ case 2:
+				_r = p.posFor((x = g.List, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Pos()); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r$1 = p.flush($clone(_r, token.Position), 0); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_r$1;
+				p.comments = $subslice(p.comments, 0, 1);
+				$r = p.internalError(new sliceType$1([new $String("setComment found pending comments")])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 3:
-			$r = assert(!comp || terms.isAll()); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return [terms, comp];
-			/* */ } return; } var $f = {$blk: intersectTermLists$1, $c: true, $r, _i, _r$1, _r$2, _ref, comp, i, t, terms, xcomp, xterms, ycomp, yterms, $s};return $f;
+			(x$1 = p.comments, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0] = g));
+			p.commentInfo.cindex = 0;
+			/* */ if (p.commentInfo.commentOffset === 1073741824) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* if (p.commentInfo.commentOffset === 1073741824) { */ case 7:
+				$r = p.nextComment(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 8:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: setComment, $c: true, $r, _r, _r$1, g, p, x, x$1, $s};return $f;
 		};
-		sortMethods = function sortMethods$1(list) {
-			var {list, $s, $r, $c} = $restore(this, {list});
+		$ptrType(printer).prototype.identList = function identList(list, indent) {
+			var {_i, _ref, i, indent, list, mode, p, x, xlist, $s, $r, $c} = $restore(this, {list, indent});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			$r = sort.Sort(($convertSliceType(list, byUniqueMethodName))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			p = this;
+			xlist = $makeSlice(sliceType$7, list.$length);
+			_ref = list;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				i = _i;
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				((i < 0 || i >= xlist.$length) ? ($throwRuntimeError("index out of range"), undefined) : xlist.$array[xlist.$offset + i] = x);
+				_i++;
+			}
+			mode = 0;
+			if (!indent) {
+				mode = 2;
+			}
+			$r = p.exprList(0, xlist, 1, mode, 0, false); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: sortMethods$1, $c: true, $r, list, $s};return $f;
+			/* */ } return; } var $f = {$blk: identList, $c: true, $r, _i, _ref, i, indent, list, mode, p, x, xlist, $s};return $f;
 		};
-		assertSortedMethods = function assertSortedMethods$1(list) {
-			var {_r$1, list, $s, $r, $c} = $restore(this, {list});
+		$ptrType(printer).prototype.exprList = function exprList(prev0, list, depth, mode, next0, isIncomplete) {
+			var {_i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _v, count, depth, endLine, geomean, i, i$1, isIncomplete, isPair, line, list, lnsum, mode, nbreaks, needsBlank, needsLinebreak, next, next$1, next0, p, pair, prev, prev$1, prev0, prevBreak, prevLine, prevSize, ratio, size, useFF, ws, x, x$1, x$2, $s, $r, $c} = $restore(this, {prev0, list, depth, mode, next0, isIncomplete});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (true) {
-				$panic(new $String("assertSortedMethods called outside debug mode"));
-			}
-			_r$1 = sort.IsSorted(($convertSliceType(list, byUniqueMethodName))); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (!_r$1) { $s = 1; continue; }
+			p = this;
+			/* */ if (list.$length === 0) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!_r$1) { */ case 1:
-				$panic(new $String("methods not sorted"));
+			/* if (list.$length === 0) { */ case 1:
+				/* */ if (isIncomplete) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (isIncomplete) { */ case 3:
+					_r = p.posFor(prev0); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					prev = $clone(_r, token.Position);
+					_r$1 = p.posFor(next0); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					next = $clone(_r$1, token.Position);
+					/* */ if (prev.IsValid() && (prev.Line === next.Line)) { $s = 7; continue; }
+					/* */ $s = 8; continue;
+					/* if (prev.IsValid() && (prev.Line === next.Line)) { */ case 7:
+						$r = p.print(new sliceType$1([new $String("/* contains filtered or unexported fields */")])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 9; continue;
+					/* } else { */ case 8:
+						$r = p.print(new sliceType$1([new whiteSpace(10)])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.print(new sliceType$1([new whiteSpace(62), new $String("// contains filtered or unexported fields"), new whiteSpace(60), new whiteSpace(10)])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 9:
+				/* } */ case 4:
+				$s = -1; return;
 			/* } */ case 2:
+			_r$2 = p.posFor(prev0); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			prev$1 = $clone(_r$2, token.Position);
+			_r$3 = p.posFor(next0); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			next$1 = $clone(_r$3, token.Position);
+			_r$4 = (0 >= list.$length ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + 0]).Pos(); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			_r$5 = p.lineFor(_r$4); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			line = _r$5;
+			_r$6 = (x = list.$length - 1 >> 0, ((x < 0 || x >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + x])).End(); /* */ $s = 17; case 17: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			_r$7 = p.lineFor(_r$6); /* */ $s = 18; case 18: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+			endLine = _r$7;
+			/* */ if (prev$1.IsValid() && (prev$1.Line === line) && (line === endLine)) { $s = 19; continue; }
+			/* */ $s = 20; continue;
+			/* if (prev$1.IsValid() && (prev$1.Line === line) && (line === endLine)) { */ case 19:
+				_ref = list;
+				_i = 0;
+				/* while (true) { */ case 21:
+					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 22; continue; }
+					i = _i;
+					x$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					/* */ if (i > 0) { $s = 23; continue; }
+					/* */ $s = 24; continue;
+					/* if (i > 0) { */ case 23:
+						_r$8 = x$1.Pos(); /* */ $s = 25; case 25: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+						$r = p.setPos(_r$8); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.print(new sliceType$1([new token.Token(52), new whiteSpace(32)])); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 24:
+					$r = p.expr0(x$1, depth); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_i++;
+				$s = 21; continue;
+				case 22:
+				/* */ if (isIncomplete) { $s = 29; continue; }
+				/* */ $s = 30; continue;
+				/* if (isIncomplete) { */ case 29:
+					$r = p.print(new sliceType$1([new token.Token(52), new whiteSpace(32), new $String("/* contains filtered or unexported fields */")])); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 30:
+				$s = -1; return;
+			/* } */ case 20:
+			ws = 0;
+			if (((mode & 2) >>> 0) === 0) {
+				ws = 62;
+			}
+			prevBreak = -1;
+			if (!(prev$1.IsValid() && prev$1.Line < line)) { _v = false; $s = 34; continue s; }
+			_r$9 = p.linebreak(line, 0, ws, true); /* */ $s = 35; case 35: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+			_v = _r$9 > 0; case 34:
+			/* */ if (_v) { $s = 32; continue; }
+			/* */ $s = 33; continue;
+			/* if (_v) { */ case 32:
+				ws = 0;
+				prevBreak = 0;
+			/* } */ case 33:
+			size = 0;
+			lnsum = 0;
+			count = 0;
+			prevLine = prev$1.Line;
+			_ref$1 = list;
+			_i$1 = 0;
+			/* while (true) { */ case 36:
+				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 37; continue; }
+				i$1 = _i$1;
+				x$2 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+				_r$10 = x$2.Pos(); /* */ $s = 38; case 38: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+				_r$11 = p.lineFor(_r$10); /* */ $s = 39; case 39: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+				line = _r$11;
+				useFF = true;
+				prevSize = size;
+				_r$12 = p.nodeSize(x$2, 1000000); /* */ $s = 40; case 40: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+				size = _r$12;
+				_tuple = $assertType(x$2, ptrType$18, true);
+				pair = _tuple[0];
+				isPair = _tuple[1];
+				/* */ if (size <= 1000000 && prev$1.IsValid() && next$1.IsValid()) { $s = 41; continue; }
+				/* */ $s = 42; continue;
+				/* if (size <= 1000000 && prev$1.IsValid() && next$1.IsValid()) { */ case 41:
+					/* */ if (isPair) { $s = 44; continue; }
+					/* */ $s = 45; continue;
+					/* if (isPair) { */ case 44:
+						_r$13 = p.nodeSize(pair.Key, 1000000); /* */ $s = 46; case 46: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+						size = _r$13;
+					/* } */ case 45:
+					$s = 43; continue;
+				/* } else { */ case 42:
+					size = 0;
+				/* } */ case 43:
+				if (prevSize > 0 && size > 0) {
+					if ((count === 0) || prevSize <= 40 && size <= 40) {
+						useFF = false;
+					} else {
+						geomean = math.Exp(lnsum / (count));
+						ratio = (size) / geomean;
+						useFF = 2.5 * ratio <= 1 || 2.5 <= ratio;
+					}
+				}
+				needsLinebreak = 0 < prevLine && prevLine < line;
+				/* */ if (i$1 > 0) { $s = 47; continue; }
+				/* */ $s = 48; continue;
+				/* if (i$1 > 0) { */ case 47:
+					/* */ if (!needsLinebreak) { $s = 49; continue; }
+					/* */ $s = 50; continue;
+					/* if (!needsLinebreak) { */ case 49:
+						_r$14 = x$2.Pos(); /* */ $s = 51; case 51: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+						$r = p.setPos(_r$14); /* */ $s = 52; case 52: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 50:
+					$r = p.print(new sliceType$1([new token.Token(52)])); /* */ $s = 53; case 53: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					needsBlank = true;
+					/* */ if (needsLinebreak) { $s = 54; continue; }
+					/* */ $s = 55; continue;
+					/* if (needsLinebreak) { */ case 54:
+						_r$15 = p.linebreak(line, 0, ws, useFF || (prevBreak + 1 >> 0) < i$1); /* */ $s = 56; case 56: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+						nbreaks = _r$15;
+						if (nbreaks > 0) {
+							ws = 0;
+							prevBreak = i$1;
+							needsBlank = false;
+						}
+						if (nbreaks > 1) {
+							lnsum = 0;
+							count = 0;
+						}
+					/* } */ case 55:
+					/* */ if (needsBlank) { $s = 57; continue; }
+					/* */ $s = 58; continue;
+					/* if (needsBlank) { */ case 57:
+						$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 59; case 59: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 58:
+				/* } */ case 48:
+				/* */ if (list.$length > 1 && isPair && size > 0 && needsLinebreak) { $s = 60; continue; }
+				/* */ $s = 61; continue;
+				/* if (list.$length > 1 && isPair && size > 0 && needsLinebreak) { */ case 60:
+					$r = p.expr(pair.Key); /* */ $s = 63; case 63: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.setPos(pair.Colon); /* */ $s = 64; case 64: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.print(new sliceType$1([new token.Token(58), new whiteSpace(11)])); /* */ $s = 65; case 65: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.expr(pair.Value); /* */ $s = 66; case 66: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 62; continue;
+				/* } else { */ case 61:
+					$r = p.expr0(x$2, depth); /* */ $s = 67; case 67: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 62:
+				if (size > 0) {
+					lnsum = lnsum + (math.Log((size)));
+					count = count + (1) >> 0;
+				}
+				prevLine = line;
+				_i$1++;
+			$s = 36; continue;
+			case 37:
+			/* */ if (!((((mode & 1) >>> 0) === 0)) && next$1.IsValid() && p.pos.Line < next$1.Line) { $s = 68; continue; }
+			/* */ $s = 69; continue;
+			/* if (!((((mode & 1) >>> 0) === 0)) && next$1.IsValid() && p.pos.Line < next$1.Line) { */ case 68:
+				$r = p.print(new sliceType$1([new token.Token(52)])); /* */ $s = 70; case 70: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (isIncomplete) { $s = 71; continue; }
+				/* */ $s = 72; continue;
+				/* if (isIncomplete) { */ case 71:
+					$r = p.print(new sliceType$1([new whiteSpace(10)])); /* */ $s = 73; case 73: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.print(new sliceType$1([new $String("// contains filtered or unexported fields")])); /* */ $s = 74; case 74: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 72:
+				/* */ if ((ws === 0) && (((mode & 2) >>> 0) === 0)) { $s = 75; continue; }
+				/* */ $s = 76; continue;
+				/* if ((ws === 0) && (((mode & 2) >>> 0) === 0)) { */ case 75:
+					$r = p.print(new sliceType$1([new whiteSpace(60)])); /* */ $s = 77; case 77: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 76:
+				$r = p.print(new sliceType$1([new whiteSpace(12)])); /* */ $s = 78; case 78: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return;
+			/* } */ case 69:
+			/* */ if (isIncomplete) { $s = 79; continue; }
+			/* */ $s = 80; continue;
+			/* if (isIncomplete) { */ case 79:
+				$r = p.print(new sliceType$1([new token.Token(52), new whiteSpace(10)])); /* */ $s = 81; case 81: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new $String("// contains filtered or unexported fields"), new whiteSpace(10)])); /* */ $s = 82; case 82: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 80:
+			/* */ if ((ws === 0) && (((mode & 2) >>> 0) === 0)) { $s = 83; continue; }
+			/* */ $s = 84; continue;
+			/* if ((ws === 0) && (((mode & 2) >>> 0) === 0)) { */ case 83:
+				$r = p.print(new sliceType$1([new whiteSpace(60)])); /* */ $s = 85; case 85: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 84:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: assertSortedMethods$1, $c: true, $r, _r$1, list, $s};return $f;
-		};
-		byUniqueMethodName.prototype.Len = function Len$1() {
-			var a;
-			a = this;
-			return a.$length;
-		};
-		$ptrType(byUniqueMethodName).prototype.Len = function(...$args) { return this.$get().Len(...$args); };
-		byUniqueMethodName.prototype.Less = function Less(i, j) {
-			var a, i, j;
-			a = this;
-			return ((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i]).object.Id() < ((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j]).object.Id();
-		};
-		$ptrType(byUniqueMethodName).prototype.Less = function(...$args) { return this.$get().Less(...$args); };
-		byUniqueMethodName.prototype.Swap = function Swap(i, j) {
-			var _tmp, _tmp$1, a, i, j;
-			a = this;
-			_tmp = ((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j]);
-			_tmp$1 = ((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i]);
-			((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i] = _tmp);
-			((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j] = _tmp$1);
-		};
-		$ptrType(byUniqueMethodName).prototype.Swap = function(...$args) { return this.$get().Swap(...$args); };
-		computeUnionTypeSet = function computeUnionTypeSet$1(check, unionSets, pos, utyp) {
-			var {_entry, _entry$1, _entry$2, _entry$3, _i, _key, _key$1, _r$1, _r$2, _r$3, _r$4, _ref, _tuple, _tuple$1, _v, allTerms, check, pos, t, terms, tset, u, ui, unionSets, utyp, $s, $r, $c} = $restore(this, {check, unionSets, pos, utyp});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_tuple = (_entry = $mapIndex(unionSets,ptrType$12.keyFor(utyp)), _entry !== undefined ? [_entry.v, true] : [ptrType$8.nil, false]);
-			tset = _tuple[0];
-			if (!(tset === ptrType$8.nil)) {
-				$s = -1; return tset;
-			}
-			_key = utyp; (unionSets || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$12.keyFor(_key), { k: _key, v: new _TypeSet.ptr(sliceType.nil, termlist.nil, false) });
-			allTerms = termlist.nil;
-			_ref = utyp.terms;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				terms = termlist.nil;
-				_r$1 = under(t.typ); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				u = _r$1;
-				_tuple$1 = $assertType(u, ptrType$13, true);
-				ui = _tuple$1[0];
-				/* */ if (!(ui === ptrType$13.nil)) { $s = 4; continue; }
-				/* */ if ($interfaceIsEqual(u, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (!(ui === ptrType$13.nil)) { */ case 4:
-					$r = assert(!isTypeParam(t.typ)); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$2 = computeInterfaceTypeSet(check, pos, ui); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					terms = _r$2.terms;
-					$s = 7; continue;
-				/* } else if ($interfaceIsEqual(u, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { */ case 5:
-					_i++;
-					/* continue; */ $s = 1; continue;
-					$s = 7; continue;
-				/* } else { */ case 6:
-					if (!(t.tilde)) { _v = false; $s = 12; continue s; }
-					_r$3 = Identical(t.typ, u); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_v = !_r$3; case 12:
-					/* */ if (_v) { $s = 10; continue; }
-					/* */ $s = 11; continue;
-					/* if (_v) { */ case 10:
-						t = ptrType$19.nil;
-					/* } */ case 11:
-					terms = new termlist([($pointerOfStructConversion(t, ptrType$5))]);
-				/* } */ case 7:
-				_r$4 = allTerms.union(terms); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				allTerms = _r$4;
-				/* */ if (allTerms.$length > 100) { $s = 15; continue; }
-				/* */ $s = 16; continue;
-				/* if (allTerms.$length > 100) { */ case 15:
-					/* */ if (!(check === ptrType$6.nil)) { $s = 17; continue; }
-					/* */ $s = 18; continue;
-					/* if (!(check === ptrType$6.nil)) { */ case 17:
-						$r = check.errorf(new atPos(((pos >> 0))), 141, "cannot handle more than %d union terms (implementation limitation)", new sliceType$6([new $Int(100)])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 18:
-					_key$1 = utyp; (unionSets || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$12.keyFor(_key$1), { k: _key$1, v: invalidTypeSet });
-					$s = -1; return (_entry$1 = $mapIndex(unionSets,ptrType$12.keyFor(utyp)), _entry$1 !== undefined ? _entry$1.v : ptrType$8.nil);
-				/* } */ case 16:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			(_entry$2 = $mapIndex(unionSets,ptrType$12.keyFor(utyp)), _entry$2 !== undefined ? _entry$2.v : ptrType$8.nil).terms = allTerms;
-			$s = -1; return (_entry$3 = $mapIndex(unionSets,ptrType$12.keyFor(utyp)), _entry$3 !== undefined ? _entry$3.v : ptrType$8.nil);
-			/* */ } return; } var $f = {$blk: computeUnionTypeSet$1, $c: true, $r, _entry, _entry$1, _entry$2, _entry$3, _i, _key, _key$1, _r$1, _r$2, _r$3, _r$4, _ref, _tuple, _tuple$1, _v, allTerms, check, pos, t, terms, tset, u, ui, unionSets, utyp, $s};return $f;
-		};
-		nextID = function nextID$1() {
-			return (new $Uint64(0, atomic.AddUint32((lastID$24ptr || (lastID$24ptr = new ptrType$55(function() { return lastID; }, function($v) { lastID = $v; }))), 1)));
-		};
-		NewTypeParam = function NewTypeParam$1(obj, constraint) {
-			var {$24r, _r$1, constraint, obj, $s, $r, $c} = $restore(this, {obj, constraint});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = (ptrType$6.nil).newTypeParam(obj, constraint); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: NewTypeParam$1, $c: true, $r, $24r, _r$1, constraint, obj, $s};return $f;
-		};
-		$pkg.NewTypeParam = NewTypeParam;
-		$ptrType(Checker).prototype.newTypeParam = function newTypeParam(obj, constraint) {
-			var {_r$1, check, constraint, id, obj, typ$2, x, x$1, $s, $r, $c} = $restore(this, {obj, constraint});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			id = nextID();
-			if (!(check === ptrType$6.nil)) {
-				check.nextID = (x = check.nextID, x$1 = new $Uint64(0, 1), new $Uint64(x.$high + x$1.$high, x.$low + x$1.$low));
-				id = check.nextID;
-			}
-			typ$2 = new TypeParam.ptr(check, id, obj, -1, constraint);
-			if ($interfaceIsEqual(obj.object.typ, $ifaceNil)) {
-				obj.object.typ = typ$2;
-			}
-			/* */ if (!(check === ptrType$6.nil)) { $s = 1; continue; }
-			/* */ if (!($interfaceIsEqual(constraint, $ifaceNil))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!(check === ptrType$6.nil)) { */ case 1:
-				check.needsCleanup(typ$2);
-				$s = 3; continue;
-			/* } else if (!($interfaceIsEqual(constraint, $ifaceNil))) { */ case 2:
-				_r$1 = typ$2.iface(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$1;
-			/* } */ case 3:
-			$s = -1; return typ$2;
-			/* */ } return; } var $f = {$blk: newTypeParam, $c: true, $r, _r$1, check, constraint, id, obj, typ$2, x, x$1, $s};return $f;
-		};
-		$ptrType(TypeParam).prototype.Index = function Index() {
-			var t;
-			t = this;
-			return t.index;
-		};
-		$ptrType(TypeParam).prototype.Obj = function Obj() {
-			var t;
-			t = this;
-			return t.obj;
-		};
-		$ptrType(TypeParam).prototype.Constraint = function Constraint() {
-			var t;
-			t = this;
-			return t.bound;
+			/* */ } return; } var $f = {$blk: exprList, $c: true, $r, _i, _i$1, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _v, count, depth, endLine, geomean, i, i$1, isIncomplete, isPair, line, list, lnsum, mode, nbreaks, needsBlank, needsLinebreak, next, next$1, next0, p, pair, prev, prev$1, prev0, prevBreak, prevLine, prevSize, ratio, size, useFF, ws, x, x$1, x$2, $s};return $f;
 		};
-		$ptrType(TypeParam).prototype.SetConstraint = function SetConstraint(bound) {
-			var {_r$1, bound, t, $s, $r, $c} = $restore(this, {bound});
+		$ptrType(printer).prototype.parameters = function parameters(fields, mode) {
+			var {_i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _v, closeTok, closing, fields, i, mode, needsLinebreak, openTok, p, par, parLineBeg, parLineEnd, prevLine, ws, x, $s, $r, $c} = $restore(this, {fields, mode});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			if ($interfaceIsEqual(bound, $ifaceNil)) {
-				$panic(new $String("nil constraint"));
+			p = this;
+			_tmp = 49;
+			_tmp$1 = 54;
+			openTok = _tmp;
+			closeTok = _tmp$1;
+			if (!((mode === 0))) {
+				_tmp$2 = 50;
+				_tmp$3 = 55;
+				openTok = _tmp$2;
+				closeTok = _tmp$3;
 			}
-			t.bound = bound;
-			_r$1 = t.iface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: SetConstraint, $c: true, $r, _r$1, bound, t, $s};return $f;
-		};
-		$ptrType(TypeParam).prototype.Underlying = function Underlying$1() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = t.iface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Underlying$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		$ptrType(TypeParam).prototype.String = function String$5() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$5, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		$ptrType(TypeParam).prototype.cleanup = function cleanup() {
-			var {_r$1, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = t.iface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			t.check = ptrType$6.nil;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: cleanup, $c: true, $r, _r$1, t, $s};return $f;
-		};
-		$ptrType(TypeParam).prototype.iface = function iface() {
-			var {_r$1, _r$2, _r$3, _ref, _tuple, bound, ityp, n, pos, t, u, u$1, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			bound = t.bound;
-			ityp = ptrType$13.nil;
-			_r$1 = under(bound); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_ref = _r$1;
-			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 3; continue; }
+			$r = p.setPos(fields.Opening); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.print(new sliceType$1([new token.Token(openTok)])); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (fields.List.$length > 0) { $s = 3; continue; }
 			/* */ $s = 4; continue;
-			/* if ($assertType(_ref, ptrType$4, true)[1]) { */ case 2:
-				u = _ref.$val;
-				if (u === (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])) {
-					$s = -1; return emptyInterface;
-				}
-				$s = 4; continue;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 3:
-				u$1 = _ref.$val;
-				if (isTypeParam(bound)) {
-					$s = -1; return emptyInterface;
-				}
-				ityp = u$1;
+			/* if (fields.List.$length > 0) { */ case 3:
+				_r = p.lineFor(fields.Opening); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				prevLine = _r;
+				ws = 62;
+				_ref = fields.List;
+				_i = 0;
+				/* while (true) { */ case 6:
+					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 7; continue; }
+					i = _i;
+					par = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					_r$1 = par.Pos(); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_r$2 = p.lineFor(_r$1); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					parLineBeg = _r$2;
+					_r$3 = par.End(); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_r$4 = p.lineFor(_r$3); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					parLineEnd = _r$4;
+					needsLinebreak = 0 < prevLine && prevLine < parLineBeg;
+					/* */ if (i > 0) { $s = 12; continue; }
+					/* */ $s = 13; continue;
+					/* if (i > 0) { */ case 12:
+						/* */ if (!needsLinebreak) { $s = 14; continue; }
+						/* */ $s = 15; continue;
+						/* if (!needsLinebreak) { */ case 14:
+							_r$5 = par.Pos(); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+							$r = p.setPos(_r$5); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 15:
+						$r = p.print(new sliceType$1([new token.Token(52)])); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 13:
+					if (!(needsLinebreak)) { _v = false; $s = 22; continue s; }
+					_r$6 = p.linebreak(parLineBeg, 0, ws, true); /* */ $s = 23; case 23: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					_v = _r$6 > 0; case 22:
+					/* */ if (_v) { $s = 19; continue; }
+					/* */ if (i > 0) { $s = 20; continue; }
+					/* */ $s = 21; continue;
+					/* if (_v) { */ case 19:
+						ws = 0;
+						$s = 21; continue;
+					/* } else if (i > 0) { */ case 20:
+						$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 21:
+					/* */ if (par.Names.$length > 0) { $s = 25; continue; }
+					/* */ $s = 26; continue;
+					/* if (par.Names.$length > 0) { */ case 25:
+						$r = p.identList(par.Names, ws === 62); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 26:
+					$r = p.expr(stripParensAlways(par.Type)); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					prevLine = parLineEnd;
+					_i++;
+				$s = 6; continue;
+				case 7:
+				_r$7 = p.lineFor(fields.Closing); /* */ $s = 30; case 30: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				closing = _r$7;
+				/* */ if (0 < prevLine && prevLine < closing) { $s = 31; continue; }
+				/* */ if ((mode === 2) && (fields.NumFields() === 1) && combinesWithName((x = fields.List, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Type)) { $s = 32; continue; }
+				/* */ $s = 33; continue;
+				/* if (0 < prevLine && prevLine < closing) { */ case 31:
+					$r = p.print(new sliceType$1([new token.Token(52)])); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$8 = p.linebreak(closing, 0, 0, true); /* */ $s = 35; case 35: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					_r$8;
+					$s = 33; continue;
+				/* } else if ((mode === 2) && (fields.NumFields() === 1) && combinesWithName((x = fields.List, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Type)) { */ case 32:
+					$r = p.print(new sliceType$1([new token.Token(52)])); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 33:
+				/* */ if (ws === 0) { $s = 37; continue; }
+				/* */ $s = 38; continue;
+				/* if (ws === 0) { */ case 37:
+					$r = p.print(new sliceType$1([new whiteSpace(60)])); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 38:
 			/* } */ case 4:
-			/* */ if (ityp === ptrType$13.nil) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (ityp === ptrType$13.nil) { */ case 5:
-				_r$2 = NewInterfaceType(sliceType.nil, new sliceType$3([bound])); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				ityp = _r$2;
-				ityp.implicit = true;
-				t.bound = ityp;
-			/* } */ case 6:
-			/* */ if (ityp.tset === ptrType$8.nil) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (ityp.tset === ptrType$8.nil) { */ case 8:
-				pos = t.obj.object.pos;
-				_tuple = $assertType(bound, ptrType$9, true);
-				n = _tuple[0];
-				if (!(n === ptrType$9.nil)) {
-					pos = n.obj.object.pos;
-				}
-				_r$3 = computeInterfaceTypeSet(t.check, pos, ityp); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_r$3;
-			/* } */ case 9:
-			$s = -1; return ityp;
-			/* */ } return; } var $f = {$blk: iface, $c: true, $r, _r$1, _r$2, _r$3, _ref, _tuple, bound, ityp, n, pos, t, u, u$1, $s};return $f;
-		};
-		$ptrType(TypeParam).prototype.is = function is$1(f) {
-			var {$24r, _r$1, _r$2, _r$3, f, t, $s, $r, $c} = $restore(this, {f});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = t.iface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = _r$1.typeSet(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$3 = _r$2.is(f); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$24r = _r$3;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: is$1, $c: true, $r, $24r, _r$1, _r$2, _r$3, f, t, $s};return $f;
-		};
-		$ptrType(TypeParam).prototype.underIs = function underIs$2(f) {
-			var {$24r, _r$1, _r$2, _r$3, f, t, $s, $r, $c} = $restore(this, {f});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = t.iface(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = _r$1.typeSet(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$3 = _r$2.underIs(f); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$24r = _r$3;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: underIs$2, $c: true, $r, $24r, _r$1, _r$2, _r$3, f, t, $s};return $f;
-		};
-		$ptrType(TypeParamList).prototype.Len = function Len$2() {
-			var l;
-			l = this;
-			return l.list().$length;
-		};
-		$ptrType(TypeParamList).prototype.At = function At(i) {
-			var i, l, x;
-			l = this;
-			return (x = l.tparams, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+			$r = p.setPos(fields.Closing); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.print(new sliceType$1([new token.Token(closeTok)])); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: parameters, $c: true, $r, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _v, closeTok, closing, fields, i, mode, needsLinebreak, openTok, p, par, parLineBeg, parLineEnd, prevLine, ws, x, $s};return $f;
 		};
-		$ptrType(TypeParamList).prototype.list = function list() {
-			var l;
-			l = this;
-			if (l === ptrType$48.nil) {
-				return sliceType$9.nil;
+		combinesWithName = function combinesWithName$1(x) {
+			var _ref, x, x$1, x$2, x$3;
+			_ref = x;
+			if ($assertType(_ref, ptrType$19, true)[1]) {
+				x$1 = _ref.$val;
+				return !isTypeElem(x$1.X);
+			} else if ($assertType(_ref, ptrType$20, true)[1]) {
+				x$2 = _ref.$val;
+				return combinesWithName(x$2.X) && !isTypeElem(x$2.Y);
+			} else if ($assertType(_ref, ptrType$21, true)[1]) {
+				x$3 = _ref.$val;
+				$panic(new $String("unexpected parenthesized expression"));
 			}
-			return l.tparams;
+			return false;
 		};
-		newTypeList = function newTypeList$1(list$1) {
-			var list$1;
-			if (list$1.$length === 0) {
-				return ptrType$56.nil;
+		isTypeElem = function isTypeElem$1(x) {
+			var _ref, x, x$1, x$2, x$3, x$4;
+			_ref = x;
+			if ($assertType(_ref, ptrType$22, true)[1] || $assertType(_ref, ptrType$23, true)[1] || $assertType(_ref, ptrType$24, true)[1] || $assertType(_ref, ptrType$25, true)[1] || $assertType(_ref, ptrType$26, true)[1] || $assertType(_ref, ptrType$27, true)[1]) {
+				x$1 = _ref;
+				return true;
+			} else if ($assertType(_ref, ptrType$28, true)[1]) {
+				x$2 = _ref.$val;
+				return x$2.Op === 88;
+			} else if ($assertType(_ref, ptrType$20, true)[1]) {
+				x$3 = _ref.$val;
+				return isTypeElem(x$3.X) || isTypeElem(x$3.Y);
+			} else if ($assertType(_ref, ptrType$21, true)[1]) {
+				x$4 = _ref.$val;
+				return isTypeElem(x$4.X);
 			}
-			return new TypeList.ptr(list$1);
-		};
-		$ptrType(TypeList).prototype.Len = function Len$3() {
-			var l;
-			l = this;
-			return l.list().$length;
-		};
-		$ptrType(TypeList).prototype.At = function At$1(i) {
-			var i, l, x;
-			l = this;
-			return (x = l.types, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+			return false;
 		};
-		$ptrType(TypeList).prototype.list = function list$1() {
-			var l;
-			l = this;
-			if (l === ptrType$56.nil) {
-				return sliceType$3.nil;
-			}
-			return l.types;
+		$ptrType(printer).prototype.signature = function signature(sig) {
+			var {n, p, res, sig, x, x$1, $s, $r, $c} = $restore(this, {sig});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			/* */ if (!(sig.TypeParams === ptrType$29.nil)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(sig.TypeParams === ptrType$29.nil)) { */ case 1:
+				$r = p.parameters(sig.TypeParams, 1); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 2:
+			/* */ if (!(sig.Params === ptrType$29.nil)) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (!(sig.Params === ptrType$29.nil)) { */ case 4:
+				$r = p.parameters(sig.Params, 0); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 6; continue;
+			/* } else { */ case 5:
+				$r = p.print(new sliceType$1([new token.Token(49), new token.Token(54)])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 6:
+			res = sig.Results;
+			n = res.NumFields();
+			/* */ if (n > 0) { $s = 9; continue; }
+			/* */ $s = 10; continue;
+			/* if (n > 0) { */ case 9:
+				$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if ((n === 1) && (x = res.List, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Names === sliceType$8.nil) { $s = 12; continue; }
+				/* */ $s = 13; continue;
+				/* if ((n === 1) && (x = res.List, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Names === sliceType$8.nil) { */ case 12:
+					$r = p.expr(stripParensAlways((x$1 = res.List, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).Type)); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = -1; return;
+				/* } */ case 13:
+				$r = p.parameters(res, 0); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 10:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: signature, $c: true, $r, n, p, res, sig, x, x$1, $s};return $f;
 		};
-		bindTParams = function bindTParams$1(list$2) {
-			var _i, _ref, i, list$2, typ$2;
-			if (list$2.$length === 0) {
-				return ptrType$48.nil;
-			}
-			_ref = list$2;
+		identListSize = function identListSize$1(list, maxSize) {
+			var _i, _ref, i, list, maxSize, size, x;
+			size = 0;
+			_ref = list;
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				i = _i;
-				typ$2 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (typ$2.index >= 0) {
-					$panic(new $String("type parameter bound more than once"));
+				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (i > 0) {
+					size = size + (2) >> 0;
+				}
+				size = size + (utf8.RuneCountInString(x.Name)) >> 0;
+				if (size >= maxSize) {
+					break;
 				}
-				typ$2.index = i;
 				_i++;
 			}
-			return new TypeParamList.ptr(list$2);
-		};
-		under = function under$1(t) {
-			var {$24r, $24r$1, _r$1, _r$2, _tuple, t, t$1, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_tuple = $assertType(t, ptrType$9, true);
-			t$1 = _tuple[0];
-			/* */ if (!(t$1 === ptrType$9.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(t$1 === ptrType$9.nil)) { */ case 1:
-				_r$1 = t$1.under(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			_r$2 = t.Underlying(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r$1 = _r$2;
-			$s = 6; case 6: return $24r$1;
-			/* */ } return; } var $f = {$blk: under$1, $c: true, $r, $24r, $24r$1, _r$1, _r$2, _tuple, t, t$1, $s};return $f;
-		};
-		coreType = function coreType$1(t) {
-			var {$24r, _r$1, _r$2, _tuple, su, t, tpar, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			su = [su];
-			_tuple = $assertType(t, ptrType$14, true);
-			tpar = _tuple[0];
-			/* */ if (tpar === ptrType$14.nil) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (tpar === ptrType$14.nil) { */ case 1:
-				_r$1 = under(t); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			su[0] = $ifaceNil;
-			_r$2 = tpar.underIs((function(su) { return function coreType·func1(u) {
-					var {_r$2, u, $s, $r, $c} = $restore(this, {u});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					if ($interfaceIsEqual(u, $ifaceNil)) {
-						$s = -1; return false;
-					}
-					/* */ if (!($interfaceIsEqual(su[0], $ifaceNil))) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (!($interfaceIsEqual(su[0], $ifaceNil))) { */ case 1:
-						_r$2 = match(su[0], u); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						u = _r$2;
-						if ($interfaceIsEqual(u, $ifaceNil)) {
-							$s = -1; return false;
-						}
-					/* } */ case 2:
-					su[0] = u;
-					$s = -1; return true;
-					/* */ } return; } var $f = {$blk: coreType·func1, $c: true, $r, _r$2, u, $s};return $f;
-				}; })(su)); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			/* */ if (_r$2) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (_r$2) { */ case 5:
-				$s = -1; return su[0];
-			/* } */ case 6:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: coreType$1, $c: true, $r, $24r, _r$1, _r$2, _tuple, su, t, tpar, $s};return $f;
-		};
-		coreString = function coreString$1(t) {
-			var {$24r, _r$1, _r$2, _tuple, hasString, su, t, tpar, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			hasString = [hasString];
-			su = [su];
-			_tuple = $assertType(t, ptrType$14, true);
-			tpar = _tuple[0];
-			/* */ if (tpar === ptrType$14.nil) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (tpar === ptrType$14.nil) { */ case 1:
-				_r$1 = under(t); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			su[0] = $ifaceNil;
-			hasString[0] = false;
-			_r$2 = tpar.underIs((function(hasString, su) { return function coreString·func1(u) {
-					var {_r$2, _r$3, u, $s, $r, $c} = $restore(this, {u});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					if ($interfaceIsEqual(u, $ifaceNil)) {
-						$s = -1; return false;
-					}
-					_r$2 = isString(u); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					/* */ if (_r$2) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (_r$2) { */ case 1:
-						u = NewSlice(universeByte);
-						hasString[0] = true;
-					/* } */ case 2:
-					/* */ if (!($interfaceIsEqual(su[0], $ifaceNil))) { $s = 4; continue; }
-					/* */ $s = 5; continue;
-					/* if (!($interfaceIsEqual(su[0], $ifaceNil))) { */ case 4:
-						_r$3 = match(su[0], u); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						u = _r$3;
-						if ($interfaceIsEqual(u, $ifaceNil)) {
-							$s = -1; return false;
-						}
-					/* } */ case 5:
-					su[0] = u;
-					$s = -1; return true;
-					/* */ } return; } var $f = {$blk: coreString·func1, $c: true, $r, _r$2, _r$3, u, $s};return $f;
-				}; })(hasString, su)); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			/* */ if (_r$2) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (_r$2) { */ case 5:
-				if (hasString[0]) {
-					$s = -1; return (17 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 17]);
-				}
-				$s = -1; return su[0];
-			/* } */ case 6:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: coreString$1, $c: true, $r, $24r, _r$1, _r$2, _tuple, hasString, su, t, tpar, $s};return $f;
+			return size;
 		};
-		match = function match$1(x, y) {
-			var {_r$1, _r$2, _tuple, _tuple$1, _v, x, x$1, y, y$1, $s, $r, $c} = $restore(this, {x, y});
+		$ptrType(printer).prototype.isOneLineFieldList = function isOneLineFieldList(list) {
+			var {_r, f, list, namesSize, p, typeSize, $s, $r, $c} = $restore(this, {list});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = Identical(x, y); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (_r$1) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_r$1) { */ case 1:
-				$s = -1; return x;
-			/* } */ case 2:
-			_tuple = $assertType(x, ptrType$29, true);
-			x$1 = _tuple[0];
-			/* */ if (!(x$1 === ptrType$29.nil)) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (!(x$1 === ptrType$29.nil)) { */ case 4:
-				_tuple$1 = $assertType(y, ptrType$29, true);
-				y$1 = _tuple$1[0];
-				if (!(!(y$1 === ptrType$29.nil))) { _v = false; $s = 8; continue s; }
-				_r$2 = Identical(x$1.elem, y$1.elem); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_v = _r$2; case 8:
-				/* */ if (_v) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if (_v) { */ case 6:
-					if ((x$1.dir === 0)) {
-						$s = -1; return y$1;
-					} else if ((y$1.dir === 0)) {
-						$s = -1; return x$1;
-					}
-				/* } */ case 7:
-			/* } */ case 5:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: match$1, $c: true, $r, _r$1, _r$2, _tuple, _tuple$1, _v, x, x$1, y, y$1, $s};return $f;
-		};
-		NewTuple = function NewTuple$1(x) {
-			var x;
-			if (x.$length > 0) {
-				return new Tuple.ptr(x);
+			p = this;
+			if (!((list.$length === 1))) {
+				$s = -1; return false;
 			}
-			return ptrType$15.nil;
-		};
-		$pkg.NewTuple = NewTuple;
-		$ptrType(Tuple).prototype.Len = function Len$4() {
-			var t;
-			t = this;
-			if (!(t === ptrType$15.nil)) {
-				return t.vars.$length;
+			f = (0 >= list.$length ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + 0]);
+			if (!(f.Tag === ptrType$5.nil) || !(f.Comment === ptrType$2.nil)) {
+				$s = -1; return false;
 			}
-			return 0;
-		};
-		$ptrType(Tuple).prototype.At = function At$2(i) {
-			var i, t, x;
-			t = this;
-			return (x = t.vars, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+			namesSize = identListSize(f.Names, 30);
+			if (namesSize > 0) {
+				namesSize = 1;
+			}
+			_r = p.nodeSize(f.Type, 30); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			typeSize = _r;
+			$s = -1; return (namesSize + typeSize >> 0) <= 30;
+			/* */ } return; } var $f = {$blk: isOneLineFieldList, $c: true, $r, _r, f, list, namesSize, p, typeSize, $s};return $f;
 		};
-		$ptrType(Tuple).prototype.Underlying = function Underlying$2() {
-			var t;
-			t = this;
-			return t;
+		$ptrType(printer).prototype.setLineComment = function setLineComment(text) {
+			var {p, text, $s, $r, $c} = $restore(this, {text});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			$r = p.setComment(new ast.CommentGroup.ptr(new sliceType$9([new ast.Comment.ptr(0, text)]))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: setLineComment, $c: true, $r, p, text, $s};return $f;
 		};
-		$ptrType(Tuple).prototype.String = function String$6() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
+		$ptrType(printer).prototype.fieldList = function fieldList(fields, isStruct, isIncomplete) {
+			var {_i, _i$1, _i$2, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _v, _v$1, extraTabs, f, f$1, f$2, fields, hasComments, i, i$1, i$2, isIncomplete, isStruct, lbrace, line, line$1, list, min, name, name$1, p, prev, rbrace, sep, srcIsOneLine, x, x$1, x$2, $s, $r, $c} = $restore(this, {fields, isStruct, isIncomplete});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$6, $c: true, $r, $24r, _r$1, t, $s};return $f;
+			line = [line];
+			line$1 = [line$1];
+			p = this;
+			lbrace = fields.Opening;
+			list = fields.List;
+			rbrace = fields.Closing;
+			if (isIncomplete) { _v = true; $s = 1; continue s; }
+			_r = p.posFor(rbrace); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = p.commentBefore($clone(_r, token.Position)); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_v = _r$1; case 1:
+			hasComments = _v;
+			if (!(new token.Pos(lbrace).IsValid() && new token.Pos(rbrace).IsValid())) { _v$1 = false; $s = 4; continue s; }
+			_r$2 = p.lineFor(lbrace); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_r$3 = p.lineFor(rbrace); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_v$1 = _r$2 === _r$3; case 4:
+			srcIsOneLine = _v$1;
+			/* */ if (!hasComments && srcIsOneLine) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* if (!hasComments && srcIsOneLine) { */ case 7:
+				/* */ if (list.$length === 0) { $s = 9; continue; }
+				_r$4 = p.isOneLineFieldList(list); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				/* */ if (_r$4) { $s = 10; continue; }
+				/* */ $s = 11; continue;
+				/* if (list.$length === 0) { */ case 9:
+					$r = p.setPos(lbrace); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.print(new sliceType$1([new token.Token(51)])); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.setPos(rbrace); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.print(new sliceType$1([new token.Token(56)])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = -1; return;
+				/* } else if (_r$4) { */ case 10:
+					$r = p.setPos(lbrace); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.print(new sliceType$1([new token.Token(51), new whiteSpace(32)])); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					f = (0 >= list.$length ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + 0]);
+					/* */ if (isStruct) { $s = 19; continue; }
+					/* */ $s = 20; continue;
+					/* if (isStruct) { */ case 19:
+						_ref = f.Names;
+						_i = 0;
+						/* while (true) { */ case 22:
+							/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 23; continue; }
+							i = _i;
+							x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+							/* */ if (i > 0) { $s = 24; continue; }
+							/* */ $s = 25; continue;
+							/* if (i > 0) { */ case 24:
+								$r = p.print(new sliceType$1([new token.Token(52), new whiteSpace(32)])); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							/* } */ case 25:
+							$r = p.expr(x); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_i++;
+						$s = 22; continue;
+						case 23:
+						/* */ if (f.Names.$length > 0) { $s = 28; continue; }
+						/* */ $s = 29; continue;
+						/* if (f.Names.$length > 0) { */ case 28:
+							$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 29:
+						$r = p.expr(f.Type); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 21; continue;
+					/* } else { */ case 20:
+						/* */ if (f.Names.$length > 0) { $s = 32; continue; }
+						/* */ $s = 33; continue;
+						/* if (f.Names.$length > 0) { */ case 32:
+							name = (x$1 = f.Names, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]));
+							$r = p.expr(name); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$r = p.signature($assertType(f.Type, ptrType$24)); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 34; continue;
+						/* } else { */ case 33:
+							$r = p.expr(f.Type); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 34:
+					/* } */ case 21:
+					$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.setPos(rbrace); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.print(new sliceType$1([new token.Token(56)])); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = -1; return;
+				/* } */ case 11:
+			/* } */ case 8:
+			$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.setPos(lbrace); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.print(new sliceType$1([new token.Token(51), new whiteSpace(62)])); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (hasComments || list.$length > 0) { $s = 44; continue; }
+			/* */ $s = 45; continue;
+			/* if (hasComments || list.$length > 0) { */ case 44:
+				$r = p.print(new sliceType$1([new whiteSpace(12)])); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 45:
+			/* */ if (isStruct) { $s = 47; continue; }
+			/* */ $s = 48; continue;
+			/* if (isStruct) { */ case 47:
+				sep = 11;
+				if (list.$length === 1) {
+					sep = 32;
+				}
+				line[0] = 0;
+				_ref$1 = list;
+				_i$1 = 0;
+				/* while (true) { */ case 50:
+					/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 51; continue; }
+					i$1 = _i$1;
+					f$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+					/* */ if (i$1 > 0) { $s = 52; continue; }
+					/* */ $s = 53; continue;
+					/* if (i$1 > 0) { */ case 52:
+						_r$5 = f$1.Pos(); /* */ $s = 54; case 54: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						_r$6 = p.lineFor(_r$5); /* */ $s = 55; case 55: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						_r$7 = p.linebreak(_r$6, 1, 0, p.linesFrom(line[0]) > 0); /* */ $s = 56; case 56: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+						_r$7;
+					/* } */ case 53:
+					extraTabs = 0;
+					$r = p.setComment(f$1.Doc); /* */ $s = 57; case 57: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					p.recordLine((line.$ptr || (line.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, line))));
+					/* */ if (f$1.Names.$length > 0) { $s = 58; continue; }
+					/* */ $s = 59; continue;
+					/* if (f$1.Names.$length > 0) { */ case 58:
+						$r = p.identList(f$1.Names, false); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.print(new sliceType$1([new whiteSpace(sep)])); /* */ $s = 62; case 62: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.expr(f$1.Type); /* */ $s = 63; case 63: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						extraTabs = 1;
+						$s = 60; continue;
+					/* } else { */ case 59:
+						$r = p.expr(f$1.Type); /* */ $s = 64; case 64: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						extraTabs = 2;
+					/* } */ case 60:
+					/* */ if (!(f$1.Tag === ptrType$5.nil)) { $s = 65; continue; }
+					/* */ $s = 66; continue;
+					/* if (!(f$1.Tag === ptrType$5.nil)) { */ case 65:
+						/* */ if (f$1.Names.$length > 0 && (sep === 11)) { $s = 67; continue; }
+						/* */ $s = 68; continue;
+						/* if (f$1.Names.$length > 0 && (sep === 11)) { */ case 67:
+							$r = p.print(new sliceType$1([new whiteSpace(sep)])); /* */ $s = 69; case 69: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 68:
+						$r = p.print(new sliceType$1([new whiteSpace(sep)])); /* */ $s = 70; case 70: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.expr(f$1.Tag); /* */ $s = 71; case 71: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						extraTabs = 0;
+					/* } */ case 66:
+					/* */ if (!(f$1.Comment === ptrType$2.nil)) { $s = 72; continue; }
+					/* */ $s = 73; continue;
+					/* if (!(f$1.Comment === ptrType$2.nil)) { */ case 72:
+						/* while (true) { */ case 74:
+							/* if (!(extraTabs > 0)) { break; } */ if(!(extraTabs > 0)) { $s = 75; continue; }
+							$r = p.print(new sliceType$1([new whiteSpace(sep)])); /* */ $s = 76; case 76: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							extraTabs = extraTabs - (1) >> 0;
+						$s = 74; continue;
+						case 75:
+						$r = p.setComment(f$1.Comment); /* */ $s = 77; case 77: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 73:
+					_i$1++;
+				$s = 50; continue;
+				case 51:
+				/* */ if (isIncomplete) { $s = 78; continue; }
+				/* */ $s = 79; continue;
+				/* if (isIncomplete) { */ case 78:
+					/* */ if (list.$length > 0) { $s = 80; continue; }
+					/* */ $s = 81; continue;
+					/* if (list.$length > 0) { */ case 80:
+						$r = p.print(new sliceType$1([new whiteSpace(12)])); /* */ $s = 82; case 82: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 81:
+					_r$8 = p.posFor(rbrace); /* */ $s = 83; case 83: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					_r$9 = p.flush($clone(_r$8, token.Position), 56); /* */ $s = 84; case 84: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+					_r$9;
+					$r = p.setLineComment("// contains filtered or unexported fields"); /* */ $s = 85; case 85: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 79:
+				$s = 49; continue;
+			/* } else { */ case 48:
+				line$1[0] = 0;
+				prev = ptrType$4.nil;
+				_ref$2 = list;
+				_i$2 = 0;
+				/* while (true) { */ case 86:
+					/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 87; continue; }
+					i$2 = _i$2;
+					f$2 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
+					name$1 = ptrType$4.nil;
+					if (f$2.Names.$length > 0) {
+						name$1 = (x$2 = f$2.Names, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]));
+					}
+					/* */ if (i$2 > 0) { $s = 88; continue; }
+					/* */ $s = 89; continue;
+					/* if (i$2 > 0) { */ case 88:
+						min = 1;
+						if (!(prev === ptrType$4.nil) && name$1 === prev) {
+							min = 0;
+						}
+						_r$10 = f$2.Pos(); /* */ $s = 90; case 90: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+						_r$11 = p.lineFor(_r$10); /* */ $s = 91; case 91: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+						_r$12 = p.linebreak(_r$11, min, 0, p.linesFrom(line$1[0]) > 0); /* */ $s = 92; case 92: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+						_r$12;
+					/* } */ case 89:
+					$r = p.setComment(f$2.Doc); /* */ $s = 93; case 93: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					p.recordLine((line$1.$ptr || (line$1.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, line$1))));
+					/* */ if (!(name$1 === ptrType$4.nil)) { $s = 94; continue; }
+					/* */ $s = 95; continue;
+					/* if (!(name$1 === ptrType$4.nil)) { */ case 94:
+						$r = p.expr(name$1); /* */ $s = 97; case 97: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.signature($assertType(f$2.Type, ptrType$24)); /* */ $s = 98; case 98: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						prev = ptrType$4.nil;
+						$s = 96; continue;
+					/* } else { */ case 95:
+						$r = p.expr(f$2.Type); /* */ $s = 99; case 99: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						prev = ptrType$4.nil;
+					/* } */ case 96:
+					$r = p.setComment(f$2.Comment); /* */ $s = 100; case 100: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_i$2++;
+				$s = 86; continue;
+				case 87:
+				/* */ if (isIncomplete) { $s = 101; continue; }
+				/* */ $s = 102; continue;
+				/* if (isIncomplete) { */ case 101:
+					/* */ if (list.$length > 0) { $s = 103; continue; }
+					/* */ $s = 104; continue;
+					/* if (list.$length > 0) { */ case 103:
+						$r = p.print(new sliceType$1([new whiteSpace(12)])); /* */ $s = 105; case 105: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 104:
+					_r$13 = p.posFor(rbrace); /* */ $s = 106; case 106: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+					_r$14 = p.flush($clone(_r$13, token.Position), 56); /* */ $s = 107; case 107: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+					_r$14;
+					$r = p.setLineComment("// contains filtered or unexported methods"); /* */ $s = 108; case 108: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 102:
+			/* } */ case 49:
+			$r = p.print(new sliceType$1([new whiteSpace(60), new whiteSpace(12)])); /* */ $s = 109; case 109: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.setPos(rbrace); /* */ $s = 110; case 110: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.print(new sliceType$1([new token.Token(56)])); /* */ $s = 111; case 111: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: fieldList, $c: true, $r, _i, _i$1, _i$2, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _v, _v$1, extraTabs, f, f$1, f$2, fields, hasComments, i, i$1, i$2, isIncomplete, isStruct, lbrace, line, line$1, list, min, name, name$1, p, prev, rbrace, sep, srcIsOneLine, x, x$1, x$2, $s};return $f;
 		};
-		termlist.prototype.String = function String$7() {
-			var {_i, _r$1, _r$2, _ref, buf, i, x, xl, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			xl = this;
-			if (xl.$length === 0) {
-				$s = -1; return "\xE2\x88\x85";
+		walkBinary = function walkBinary$1(e) {
+			var _1, _2, _ref, _ref$1, _tuple, _tuple$1, e, h4, h4$1, h5, h5$1, has4, has5, l, maxProblem, mp, mp$1, r, r$1, r$2;
+			has4 = false;
+			has5 = false;
+			maxProblem = 0;
+			_1 = new token.Token(e.Op).Precedence();
+			if (_1 === (4)) {
+				has4 = true;
+			} else if (_1 === (5)) {
+				has5 = true;
 			}
-			buf = new strings.Builder.ptr(ptrType$53.nil, sliceType$14.nil);
-			_ref = xl;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (i > 0) {
-					buf.WriteString(" | ");
+			_ref = e.X;
+			switch (0) { default: if ($assertType(_ref, ptrType$20, true)[1]) {
+				l = _ref.$val;
+				if (new token.Token(l.Op).Precedence() < new token.Token(e.Op).Precedence()) {
+					break;
 				}
-				_r$1 = x.String(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$2 = buf.WriteString(_r$1); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return buf.String();
-			/* */ } return; } var $f = {$blk: String$7, $c: true, $r, _i, _r$1, _r$2, _ref, buf, i, x, xl, $s};return $f;
-		};
-		$ptrType(termlist).prototype.String = function(...$args) { return this.$get().String(...$args); };
-		termlist.prototype.isEmpty = function isEmpty() {
-			var _i, _ref, x, xl;
-			xl = this;
-			_ref = xl;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!(x === ptrType$5.nil)) {
-					return false;
+				_tuple = walkBinary(l);
+				h4 = _tuple[0];
+				h5 = _tuple[1];
+				mp = _tuple[2];
+				has4 = has4 || h4;
+				has5 = has5 || h5;
+				if (maxProblem < mp) {
+					maxProblem = mp;
 				}
-				_i++;
-			}
-			return true;
-		};
-		$ptrType(termlist).prototype.isEmpty = function(...$args) { return this.$get().isEmpty(...$args); };
-		termlist.prototype.isAll = function isAll() {
-			var _i, _ref, x, xl;
-			xl = this;
-			_ref = xl;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (!(x === ptrType$5.nil) && $interfaceIsEqual(x.typ, $ifaceNil)) {
-					return true;
+			} }
+			_ref$1 = e.Y;
+			switch (0) { default: if ($assertType(_ref$1, ptrType$20, true)[1]) {
+				r = _ref$1.$val;
+				if (new token.Token(r.Op).Precedence() <= new token.Token(e.Op).Precedence()) {
+					break;
 				}
-				_i++;
-			}
-			return false;
-		};
-		$ptrType(termlist).prototype.isAll = function(...$args) { return this.$get().isAll(...$args); };
-		termlist.prototype.norm = function norm() {
-			var {_i, _r$1, _ref, _tuple, i, j, rl, u1, u2, used, xi, xj, xl, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			xl = this;
-			used = $makeSlice(sliceType$15, xl.$length);
-			rl = termlist.nil;
-			_ref = xl;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				xi = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (xi === ptrType$5.nil || ((i < 0 || i >= used.$length) ? ($throwRuntimeError("index out of range"), undefined) : used.$array[used.$offset + i])) {
-					_i++;
-					/* continue; */ $s = 1; continue;
+				_tuple$1 = walkBinary(r);
+				h4$1 = _tuple$1[0];
+				h5$1 = _tuple$1[1];
+				mp$1 = _tuple$1[2];
+				has4 = has4 || h4$1;
+				has5 = has5 || h5$1;
+				if (maxProblem < mp$1) {
+					maxProblem = mp$1;
 				}
-				j = i + 1 >> 0;
-				/* while (true) { */ case 3:
-					/* if (!(j < xl.$length)) { break; } */ if(!(j < xl.$length)) { $s = 4; continue; }
-					xj = ((j < 0 || j >= xl.$length) ? ($throwRuntimeError("index out of range"), undefined) : xl.$array[xl.$offset + j]);
-					if (xj === ptrType$5.nil || ((j < 0 || j >= used.$length) ? ($throwRuntimeError("index out of range"), undefined) : used.$array[used.$offset + j])) {
-						j = j + (1) >> 0;
-						/* continue; */ $s = 3; continue;
-					}
-					_r$1 = xi.union(xj); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_tuple = _r$1;
-					u1 = _tuple[0];
-					u2 = _tuple[1];
-					if (u2 === ptrType$5.nil) {
-						if ($interfaceIsEqual(u1.typ, $ifaceNil)) {
-							$s = -1; return allTermlist;
-						}
-						xi = u1;
-						((j < 0 || j >= used.$length) ? ($throwRuntimeError("index out of range"), undefined) : used.$array[used.$offset + j] = true);
-					}
-					j = j + (1) >> 0;
-				$s = 3; continue;
-				case 4:
-				rl = $append(rl, xi);
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return rl;
-			/* */ } return; } var $f = {$blk: norm, $c: true, $r, _i, _r$1, _ref, _tuple, i, j, rl, u1, u2, used, xi, xj, xl, $s};return $f;
-		};
-		$ptrType(termlist).prototype.norm = function(...$args) { return this.$get().norm(...$args); };
-		termlist.prototype.union = function union$1(yl) {
-			var {$24r, _r$1, xl, yl, $s, $r, $c} = $restore(this, {yl});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			xl = this;
-			_r$1 = $appendSlice(xl, $convertSliceType(yl, sliceType$16)).norm(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: union$1, $c: true, $r, $24r, _r$1, xl, yl, $s};return $f;
-		};
-		$ptrType(termlist).prototype.union = function(...$args) { return this.$get().union(...$args); };
-		termlist.prototype.intersect = function intersect$1(yl) {
-			var {$24r, _i, _i$1, _r$1, _r$2, _ref, _ref$1, r, rl, x, xl, y, yl, $s, $r, $c} = $restore(this, {yl});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			xl = this;
-			if (xl.isEmpty() || yl.isEmpty()) {
-				$s = -1; return termlist.nil;
-			}
-			rl = termlist.nil;
-			_ref = xl;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_ref$1 = yl;
-				_i$1 = 0;
-				/* while (true) { */ case 3:
-					/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 4; continue; }
-					y = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					_r$1 = x.intersect(y); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					r = _r$1;
-					if (!(r === ptrType$5.nil)) {
-						rl = $append(rl, r);
+			} else if ($assertType(_ref$1, ptrType$19, true)[1]) {
+				r$1 = _ref$1.$val;
+				if (e.Op === 15) {
+					maxProblem = 5;
+				}
+			} else if ($assertType(_ref$1, ptrType$28, true)[1]) {
+				r$2 = _ref$1.$val;
+				_2 = new token.Token(e.Op).String() + new token.Token(r$2.Op).String();
+				if (_2 === ("/*") || _2 === ("&&") || _2 === ("&^")) {
+					maxProblem = 5;
+				} else if (_2 === ("++") || _2 === ("--")) {
+					if (maxProblem < 4) {
+						maxProblem = 4;
 					}
-					_i$1++;
-				$s = 3; continue;
-				case 4:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			_r$2 = rl.norm(); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 7; case 7: return $24r;
-			/* */ } return; } var $f = {$blk: intersect$1, $c: true, $r, $24r, _i, _i$1, _r$1, _r$2, _ref, _ref$1, r, rl, x, xl, y, yl, $s};return $f;
-		};
-		$ptrType(termlist).prototype.intersect = function(...$args) { return this.$get().intersect(...$args); };
-		termlist.prototype.equal = function equal$1(yl) {
-			var {$24r, _r$1, _r$2, _v, xl, yl, $s, $r, $c} = $restore(this, {yl});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			xl = this;
-			_r$1 = xl.subsetOf(yl); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			if (!(_r$1)) { _v = false; $s = 1; continue s; }
-			_r$2 = yl.subsetOf(xl); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_v = _r$2; case 1:
-			$24r = _v;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: equal$1, $c: true, $r, $24r, _r$1, _r$2, _v, xl, yl, $s};return $f;
-		};
-		$ptrType(termlist).prototype.equal = function(...$args) { return this.$get().equal(...$args); };
-		termlist.prototype.includes = function includes$1(t) {
-			var {_i, _r$1, _ref, t, x, xl, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			xl = this;
-			_ref = xl;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = x.includes(t); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (_r$1) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_r$1) { */ case 3:
-					$s = -1; return true;
-				/* } */ case 4:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: includes$1, $c: true, $r, _i, _r$1, _ref, t, x, xl, $s};return $f;
-		};
-		$ptrType(termlist).prototype.includes = function(...$args) { return this.$get().includes(...$args); };
-		termlist.prototype.supersetOf = function supersetOf(y) {
-			var {_i, _r$1, _ref, x, xl, y, $s, $r, $c} = $restore(this, {y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			xl = this;
-			_ref = xl;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = y.subsetOf(x); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (_r$1) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_r$1) { */ case 3:
-					$s = -1; return true;
-				/* } */ case 4:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: supersetOf, $c: true, $r, _i, _r$1, _ref, x, xl, y, $s};return $f;
+				}
+			} }
+			return [has4, has5, maxProblem];
 		};
-		$ptrType(termlist).prototype.supersetOf = function(...$args) { return this.$get().supersetOf(...$args); };
-		termlist.prototype.subsetOf = function subsetOf$2(yl) {
-			var {_i, _r$1, _ref, x, xl, yl, $s, $r, $c} = $restore(this, {yl});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			xl = this;
-			if (yl.isEmpty()) {
-				$s = -1; return xl.isEmpty();
+		cutoff = function cutoff$1(e, depth) {
+			var _tuple, depth, e, has4, has5, maxProblem;
+			_tuple = walkBinary(e);
+			has4 = _tuple[0];
+			has5 = _tuple[1];
+			maxProblem = _tuple[2];
+			if (maxProblem > 0) {
+				return maxProblem + 1 >> 0;
 			}
-			_ref = xl;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = yl.supersetOf(x); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (!_r$1) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!_r$1) { */ case 3:
-					$s = -1; return false;
-				/* } */ case 4:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: subsetOf$2, $c: true, $r, _i, _r$1, _ref, x, xl, yl, $s};return $f;
-		};
-		$ptrType(termlist).prototype.subsetOf = function(...$args) { return this.$get().subsetOf(...$args); };
-		makeSubstMap = function makeSubstMap$1(tpars, targs) {
-			var {_i, _key, _ref, i, proj, targs, tpar, tpars, x, $s, $r, $c} = $restore(this, {tpars, targs});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			$r = assert(tpars.$length === targs.$length); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			proj = (x = tpars.$length, ((x < 0 || x > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map()));
-			_ref = tpars;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				tpar = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_key = tpar; (proj || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$14.keyFor(_key), { k: _key, v: ((i < 0 || i >= targs.$length) ? ($throwRuntimeError("index out of range"), undefined) : targs.$array[targs.$offset + i]) });
-				_i++;
+			if (has4 && has5) {
+				if (depth === 1) {
+					return 5;
+				}
+				return 4;
 			}
-			$s = -1; return proj;
-			/* */ } return; } var $f = {$blk: makeSubstMap$1, $c: true, $r, _i, _key, _ref, i, proj, targs, tpar, tpars, x, $s};return $f;
-		};
-		makeRenameMap = function makeRenameMap$1(from, to) {
-			var {_i, _key, _ref, from, i, proj, to, tpar, x, $s, $r, $c} = $restore(this, {from, to});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			$r = assert(from.$length === to.$length); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			proj = (x = from.$length, ((x < 0 || x > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map()));
-			_ref = from;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				tpar = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_key = tpar; (proj || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$14.keyFor(_key), { k: _key, v: ((i < 0 || i >= to.$length) ? ($throwRuntimeError("index out of range"), undefined) : to.$array[to.$offset + i]) });
-				_i++;
+			if (depth === 1) {
+				return 6;
 			}
-			$s = -1; return proj;
-			/* */ } return; } var $f = {$blk: makeRenameMap$1, $c: true, $r, _i, _key, _ref, from, i, proj, to, tpar, x, $s};return $f;
-		};
-		substMap.prototype.empty = function empty() {
-			var m;
-			m = this.$val;
-			return (m ? m.size : 0) === 0;
+			return 4;
 		};
-		$ptrType(substMap).prototype.empty = function(...$args) { return new substMap(this.$get()).empty(...$args); };
-		substMap.prototype.lookup = function lookup(tpar) {
-			var _entry, m, t, tpar;
-			m = this.$val;
-			t = (_entry = $mapIndex(m,ptrType$14.keyFor(tpar)), _entry !== undefined ? _entry.v : $ifaceNil);
-			if (!($interfaceIsEqual(t, $ifaceNil))) {
-				return t;
+		diffPrec = function diffPrec$1(expr, prec) {
+			var _tuple, expr, ok, prec, x;
+			_tuple = $assertType(expr, ptrType$20, true);
+			x = _tuple[0];
+			ok = _tuple[1];
+			if (!ok || !((prec === new token.Token(x.Op).Precedence()))) {
+				return 1;
 			}
-			return tpar;
+			return 0;
 		};
-		$ptrType(substMap).prototype.lookup = function(...$args) { return new substMap(this.$get()).lookup(...$args); };
-		$ptrType(Checker).prototype.subst = function subst(pos, typ$2, smap, expanding, ctxt) {
-			var {$24r, _r$1, _ref, check, ctxt, expanding, pos, smap, subst$1, t, t$1, typ$2, $s, $r, $c} = $restore(this, {pos, typ$2, smap, expanding, ctxt});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = assert(!(expanding === ptrType$9.nil) || !(ctxt === ptrType$51.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (new substMap(smap).empty()) {
-				$s = -1; return typ$2;
-			}
-			_ref = typ$2;
-			if ($assertType(_ref, ptrType$4, true)[1]) {
-				t = _ref.$val;
-				$s = -1; return typ$2;
-			} else if ($assertType(_ref, ptrType$14, true)[1]) {
-				t$1 = _ref.$val;
-				$s = -1; return new substMap(smap).lookup(t$1);
+		reduceDepth = function reduceDepth$1(depth) {
+			var depth;
+			depth = depth - (1) >> 0;
+			if (depth < 1) {
+				depth = 1;
 			}
-			subst$1 = new subster.ptr(pos, smap, check, expanding, ctxt);
-			_r$1 = subst$1.typ(typ$2); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: subst, $c: true, $r, $24r, _r$1, _ref, check, ctxt, expanding, pos, smap, subst$1, t, t$1, typ$2, $s};return $f;
-		};
-		$ptrType(subster).prototype.typ = function typ$2(typ$3) {
-			var {$24r, $24r$1, _i, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, base, copied, copied$1, dump, ecopied, elem, elem$1, elem$2, elem$3, embeddeds, fields, i, iface$1, key, mcopied, methods, n, newTArgs, new_targ, orig, params, recv, results, s, subst$1, t, t$1, t$10, t$11, t$12, t$13, t$14, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, targ, terms, typ$3, $s, $deferred, $r, $c} = $restore(this, {typ$3});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			subst$1 = [subst$1];
-			subst$1[0] = this;
-			_ref = typ$3;
-			/* */ if (_ref === $ifaceNil) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 14; continue; }
-			/* */ $s = 15; continue;
-			/* if (_ref === $ifaceNil) { */ case 1:
-				t = _ref;
-				$panic(new $String("nil typ"));
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$4, true)[1]) { */ case 2:
-				t$1 = _ref.$val;
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 3:
-				t$2 = _ref.$val;
-				_r$1 = subst$1[0].typOrNil(t$2.elem); /* */ $s = 17; case 17: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				elem = _r$1;
-				if (!($interfaceIsEqual(elem, t$2.elem))) {
-					$s = -1; return new Array.ptr(t$2.len, elem);
-				}
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 4:
-				t$3 = _ref.$val;
-				_r$2 = subst$1[0].typOrNil(t$3.elem); /* */ $s = 18; case 18: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				elem$1 = _r$2;
-				if (!($interfaceIsEqual(elem$1, t$3.elem))) {
-					$s = -1; return new Slice.ptr(elem$1);
-				}
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 5:
-				t$4 = _ref.$val;
-				_r$3 = subst$1[0].varList(t$4.fields); /* */ $s = 19; case 19: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_tuple = _r$3;
-				fields = _tuple[0];
-				copied = _tuple[1];
-				if (copied) {
-					s = new Struct.ptr(fields, t$4.tags);
-					s.markComplete();
-					$s = -1; return s;
-				}
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 6:
-				t$5 = _ref.$val;
-				_r$4 = subst$1[0].typ(t$5.base); /* */ $s = 20; case 20: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				base = _r$4;
-				if (!($interfaceIsEqual(base, t$5.base))) {
-					$s = -1; return new Pointer.ptr(base);
-				}
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$15, true)[1]) { */ case 7:
-				t$6 = _ref.$val;
-				_r$5 = subst$1[0].tuple(t$6); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				$24r = _r$5;
-				$s = 22; case 22: return $24r;
-			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 8:
-				t$7 = _ref.$val;
-				recv = t$7.recv;
-				_r$6 = subst$1[0].tuple(t$7.params); /* */ $s = 23; case 23: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				params = _r$6;
-				_r$7 = subst$1[0].tuple(t$7.results); /* */ $s = 24; case 24: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				results = _r$7;
-				if (!(params === t$7.params) || !(results === t$7.results)) {
-					$s = -1; return new Signature.ptr(t$7.rparams, t$7.tparams, ptrType.nil, recv, params, results, t$7.variadic);
-				}
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 9:
-				t$8 = _ref.$val;
-				_r$8 = subst$1[0].termlist(t$8.terms); /* */ $s = 25; case 25: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				_tuple$1 = _r$8;
-				terms = _tuple$1[0];
-				copied$1 = _tuple$1[1];
-				if (copied$1) {
-					$s = -1; return new Union.ptr(terms);
-				}
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 10:
-				t$9 = _ref.$val;
-				_r$9 = subst$1[0].funcList(t$9.methods); /* */ $s = 26; case 26: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				_tuple$2 = _r$9;
-				methods = _tuple$2[0];
-				mcopied = _tuple$2[1];
-				_r$10 = subst$1[0].typeList(t$9.embeddeds); /* */ $s = 27; case 27: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				_tuple$3 = _r$10;
-				embeddeds = _tuple$3[0];
-				ecopied = _tuple$3[1];
-				if (mcopied || ecopied) {
-					iface$1 = subst$1[0].check.newInterface();
-					iface$1.embeddeds = embeddeds;
-					iface$1.implicit = t$9.implicit;
-					iface$1.complete = t$9.complete;
-					_tuple$4 = replaceRecvType(methods, t$9, iface$1);
-					iface$1.methods = _tuple$4[0];
-					$s = -1; return iface$1;
-				}
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 11:
-				t$10 = _ref.$val;
-				_r$11 = subst$1[0].typ(t$10.key); /* */ $s = 28; case 28: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				key = _r$11;
-				_r$12 = subst$1[0].typ(t$10.elem); /* */ $s = 29; case 29: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				elem$2 = _r$12;
-				if (!($interfaceIsEqual(key, t$10.key)) || !($interfaceIsEqual(elem$2, t$10.elem))) {
-					$s = -1; return new Map.ptr(key, elem$2);
-				}
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 12:
-				t$11 = _ref.$val;
-				_r$13 = subst$1[0].typ(t$11.elem); /* */ $s = 30; case 30: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-				elem$3 = _r$13;
-				if (!($interfaceIsEqual(elem$3, t$11.elem))) {
-					$s = -1; return new Chan.ptr(t$11.dir, elem$3);
-				}
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 13:
-				t$12 = _ref.$val;
-				dump = (function(subst$1) { return function subster·typ·func1(param, param$1) {
-						var param, param$1;
-					}; })(subst$1);
-				/* */ if (!(subst$1[0].check === ptrType$6.nil) && false) { $s = 31; continue; }
-				/* */ $s = 32; continue;
-				/* if (!(subst$1[0].check === ptrType$6.nil) && false) { */ case 31:
-					subst$1[0].check.indent = subst$1[0].check.indent + (1) >> 0;
-					$deferred.push([(function(subst$1) { return function subster·typ·func2() {
-							subst$1[0].check.indent = subst$1[0].check.indent - (1) >> 0;
-						}; })(subst$1), []]);
-					dump = (function(subst$1) { return function subster·typ·func3(format, args) {
-							var {args, format, $s, $r, $c} = $restore(this, {format, args});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							$r = subst$1[0].check.trace(subst$1[0].pos, format, args); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = -1; return;
-							/* */ } return; } var $f = {$blk: subster·typ·func3, $c: true, $r, args, format, $s};return $f;
-						}; })(subst$1);
-				/* } */ case 32:
-				orig = t$12.Origin();
-				_r$14 = orig.TypeParams(); /* */ $s = 33; case 33: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-				_r$15 = _r$14.Len(); /* */ $s = 34; case 34: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-				n = _r$15;
-				/* */ if (n === 0) { $s = 35; continue; }
-				/* */ $s = 36; continue;
-				/* if (n === 0) { */ case 35:
-					$r = dump(">>> %s is not parameterized", new sliceType$6([t$12])); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return t$12;
-				/* } */ case 36:
-				newTArgs = sliceType$3.nil;
-				if (!((t$12.TypeArgs().Len() === n))) {
-					$s = -1; return (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-				}
-				$r = dump(">>> %s already instantiated", new sliceType$6([t$12])); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_ref$1 = t$12.TypeArgs().list();
-				_i = 0;
-				/* while (true) { */ case 39:
-					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 40; continue; }
-					i = _i;
-					targ = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					$r = dump(">>> %d targ = %s", new sliceType$6([new $Int(i), targ])); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$16 = subst$1[0].typ(targ); /* */ $s = 42; case 42: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-					new_targ = _r$16;
-					/* */ if (!($interfaceIsEqual(new_targ, targ))) { $s = 43; continue; }
-					/* */ $s = 44; continue;
-					/* if (!($interfaceIsEqual(new_targ, targ))) { */ case 43:
-						$r = dump(">>> substituted %d targ %s => %s", new sliceType$6([new $Int(i), targ, new_targ])); /* */ $s = 45; case 45: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						if (newTArgs === sliceType$3.nil) {
-							newTArgs = $makeSlice(sliceType$3, n);
-							$copySlice(newTArgs, t$12.TypeArgs().list());
-						}
-						((i < 0 || i >= newTArgs.$length) ? ($throwRuntimeError("index out of range"), undefined) : newTArgs.$array[newTArgs.$offset + i] = new_targ);
-					/* } */ case 44:
-					_i++;
-				$s = 39; continue;
-				case 40:
-				/* */ if (newTArgs === sliceType$3.nil) { $s = 46; continue; }
-				/* */ $s = 47; continue;
-				/* if (newTArgs === sliceType$3.nil) { */ case 46:
-					$r = dump(">>> nothing to substitute in %s", new sliceType$6([t$12])); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return t$12;
-				/* } */ case 47:
-				_r$17 = subst$1[0].check.instance(subst$1[0].pos, orig, newTArgs, subst$1[0].expanding, subst$1[0].ctxt); /* */ $s = 49; case 49: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-				$24r$1 = _r$17;
-				$s = 50; case 50: return $24r$1;
-			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 14:
-				t$13 = _ref.$val;
-				$s = -1; return new substMap(subst$1[0].smap).lookup(t$13);
-			/* } else { */ case 15:
-				t$14 = _ref;
-				unreachable();
-			/* } */ case 16:
-			$s = -1; return typ$3;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: typ$2, $c: true, $r, $24r, $24r$1, _i, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, base, copied, copied$1, dump, ecopied, elem, elem$1, elem$2, elem$3, embeddeds, fields, i, iface$1, key, mcopied, methods, n, newTArgs, new_targ, orig, params, recv, results, s, subst$1, t, t$1, t$10, t$11, t$12, t$13, t$14, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, targ, terms, typ$3, $s, $deferred};return $f; } }
-		};
-		$ptrType(subster).prototype.typOrNil = function typOrNil(typ$3) {
-			var {$24r, _r$1, subst$1, typ$3, $s, $r, $c} = $restore(this, {typ$3});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			subst$1 = this;
-			if ($interfaceIsEqual(typ$3, $ifaceNil)) {
-				$s = -1; return (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-			}
-			_r$1 = subst$1.typ(typ$3); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: typOrNil, $c: true, $r, $24r, _r$1, subst$1, typ$3, $s};return $f;
+			return depth;
 		};
-		$ptrType(subster).prototype.var_ = function var_(v) {
-			var {_r$1, subst$1, typ$3, v, $s, $r, $c} = $restore(this, {v});
+		$ptrType(printer).prototype.binaryExpr = function binaryExpr(x, prec1, cutoff$2, depth) {
+			var {_r, _r$1, _r$2, cutoff$2, depth, p, prec, prec1, printBlank, ws, x, xline, yline, $s, $r, $c} = $restore(this, {x, prec1, cutoff$2, depth});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			subst$1 = this;
-			/* */ if (!(v === ptrType$16.nil)) { $s = 1; continue; }
+			p = this;
+			prec = new token.Token(x.Op).Precedence();
+			/* */ if (prec < prec1) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!(v === ptrType$16.nil)) { */ case 1:
-				_r$1 = subst$1.typ(v.object.typ); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				typ$3 = _r$1;
-				if (!($interfaceIsEqual(typ$3, v.object.typ))) {
-					$s = -1; return substVar(v, typ$3);
-				}
+			/* if (prec < prec1) { */ case 1:
+				$r = p.print(new sliceType$1([new token.Token(49)])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.expr0(x, reduceDepth(depth)); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new token.Token(54)])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return;
 			/* } */ case 2:
-			$s = -1; return v;
-			/* */ } return; } var $f = {$blk: var_, $c: true, $r, _r$1, subst$1, typ$3, v, $s};return $f;
-		};
-		substVar = function substVar$1(v, typ$3) {
-			var copy, typ$3, v;
-			copy = $clone(v, Var);
-			copy.object.typ = typ$3;
-			copy.origin = v.Origin();
-			return copy;
+			printBlank = prec < cutoff$2;
+			ws = 62;
+			$r = p.expr1(x.X, prec, depth + diffPrec(x.X, prec) >> 0); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (printBlank) { $s = 7; continue; }
+			/* */ $s = 8; continue;
+			/* if (printBlank) { */ case 7:
+				$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 8:
+			xline = p.pos.Line;
+			_r = x.Y.Pos(); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = p.lineFor(_r); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			yline = _r$1;
+			$r = p.setPos(x.OpPos); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.print(new sliceType$1([new token.Token(x.Op)])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (!((xline === yline)) && xline > 0 && yline > 0) { $s = 14; continue; }
+			/* */ $s = 15; continue;
+			/* if (!((xline === yline)) && xline > 0 && yline > 0) { */ case 14:
+				_r$2 = p.linebreak(yline, 1, ws, true); /* */ $s = 18; case 18: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				/* */ if (_r$2 > 0) { $s = 16; continue; }
+				/* */ $s = 17; continue;
+				/* if (_r$2 > 0) { */ case 16:
+					ws = 0;
+					printBlank = false;
+				/* } */ case 17:
+			/* } */ case 15:
+			/* */ if (printBlank) { $s = 19; continue; }
+			/* */ $s = 20; continue;
+			/* if (printBlank) { */ case 19:
+				$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 20:
+			$r = p.expr1(x.Y, prec + 1 >> 0, depth + 1 >> 0); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (ws === 0) { $s = 23; continue; }
+			/* */ $s = 24; continue;
+			/* if (ws === 0) { */ case 23:
+				$r = p.print(new sliceType$1([new whiteSpace(60)])); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 24:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: binaryExpr, $c: true, $r, _r, _r$1, _r$2, cutoff$2, depth, p, prec, prec1, printBlank, ws, x, xline, yline, $s};return $f;
 		};
-		$ptrType(subster).prototype.tuple = function tuple$1(t) {
-			var {_r$1, _tuple, copied, subst$1, t, vars, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			subst$1 = this;
-			/* */ if (!(t === ptrType$15.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(t === ptrType$15.nil)) { */ case 1:
-				_r$1 = subst$1.varList(t.vars); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple = _r$1;
-				vars = _tuple[0];
-				copied = _tuple[1];
-				if (copied) {
-					$s = -1; return new Tuple.ptr(vars);
-				}
-			/* } */ case 2:
-			$s = -1; return t;
-			/* */ } return; } var $f = {$blk: tuple$1, $c: true, $r, _r$1, _tuple, copied, subst$1, t, vars, $s};return $f;
+		isBinary = function isBinary$1(expr) {
+			var _tuple, expr, ok;
+			_tuple = $assertType(expr, ptrType$20, true);
+			ok = _tuple[1];
+			return ok;
 		};
-		$ptrType(subster).prototype.varList = function varList(in$1) {
-			var {_i, _r$1, _ref, copied, i, in$1, new$1, out, subst$1, v, w, $s, $r, $c} = $restore(this, {in$1});
+		$ptrType(printer).prototype.expr1 = function expr1(expr, prec1, depth) {
+			var {_1, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _ref$1, _ref$2, _tuple, _tuple$1, _v, depth, expr, hasBinaries, hasParens, i, indexCount, indices, mode, needsBlanks, ok, p, prec1, startCol, wasIndented, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {expr, prec1, depth});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			out = sliceType$10.nil;
-			copied = false;
-			subst$1 = this;
-			out = in$1;
-			_ref = in$1;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				v = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = subst$1.var_(v); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				w = _r$1;
-				if (!(w === v)) {
-					if (!copied) {
-						new$1 = $makeSlice(sliceType$10, in$1.$length);
-						$copySlice(new$1, out);
-						out = new$1;
-						copied = true;
-					}
-					((i < 0 || i >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + i] = w);
+			p = this;
+			_r = expr.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$r = p.setPos(_r); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_ref = expr;
+			/* */ if ($assertType(_ref, ptrType$30, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$20, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$18, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$19, true)[1]) { $s = 7; continue; }
+			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 8; continue; }
+			/* */ if ($assertType(_ref, ptrType$5, true)[1]) { $s = 9; continue; }
+			/* */ if ($assertType(_ref, ptrType$31, true)[1]) { $s = 10; continue; }
+			/* */ if ($assertType(_ref, ptrType$21, true)[1]) { $s = 11; continue; }
+			/* */ if ($assertType(_ref, ptrType$32, true)[1]) { $s = 12; continue; }
+			/* */ if ($assertType(_ref, ptrType$33, true)[1]) { $s = 13; continue; }
+			/* */ if ($assertType(_ref, ptrType$34, true)[1]) { $s = 14; continue; }
+			/* */ if ($assertType(_ref, ptrType$35, true)[1]) { $s = 15; continue; }
+			/* */ if ($assertType(_ref, ptrType$36, true)[1]) { $s = 16; continue; }
+			/* */ if ($assertType(_ref, ptrType$37, true)[1]) { $s = 17; continue; }
+			/* */ if ($assertType(_ref, ptrType$38, true)[1]) { $s = 18; continue; }
+			/* */ if ($assertType(_ref, ptrType$39, true)[1]) { $s = 19; continue; }
+			/* */ if ($assertType(_ref, ptrType$22, true)[1]) { $s = 20; continue; }
+			/* */ if ($assertType(_ref, ptrType$23, true)[1]) { $s = 21; continue; }
+			/* */ if ($assertType(_ref, ptrType$24, true)[1]) { $s = 22; continue; }
+			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 23; continue; }
+			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 24; continue; }
+			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 25; continue; }
+			/* */ $s = 26; continue;
+			/* if ($assertType(_ref, ptrType$30, true)[1]) { */ case 3:
+				x = _ref.$val;
+				$r = p.print(new sliceType$1([new $String("BadExpr")])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$4, true)[1]) { */ case 4:
+				x$1 = _ref.$val;
+				$r = p.print(new sliceType$1([x$1])); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$20, true)[1]) { */ case 5:
+				x$2 = _ref.$val;
+				/* */ if (depth < 1) { $s = 30; continue; }
+				/* */ $s = 31; continue;
+				/* if (depth < 1) { */ case 30:
+					$r = p.internalError(new sliceType$1([new $String("depth < 1:"), new $Int(depth)])); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					depth = 1;
+				/* } */ case 31:
+				$r = p.binaryExpr(x$2, prec1, cutoff(x$2, depth), depth); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$18, true)[1]) { */ case 6:
+				x$3 = _ref.$val;
+				$r = p.expr(x$3.Key); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.setPos(x$3.Colon); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new token.Token(58), new whiteSpace(32)])); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.expr(x$3.Value); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$19, true)[1]) { */ case 7:
+				x$4 = _ref.$val;
+				/* */ if (6 < prec1) { $s = 38; continue; }
+				/* */ $s = 39; continue;
+				/* if (6 < prec1) { */ case 38:
+					$r = p.print(new sliceType$1([new token.Token(49)])); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.print(new sliceType$1([new token.Token(14)])); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.expr(x$4.X); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.print(new sliceType$1([new token.Token(54)])); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 40; continue;
+				/* } else { */ case 39:
+					$r = p.print(new sliceType$1([new token.Token(14)])); /* */ $s = 45; case 45: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.expr(x$4.X); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 40:
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 8:
+				x$5 = _ref.$val;
+				/* */ if (6 < prec1) { $s = 47; continue; }
+				/* */ $s = 48; continue;
+				/* if (6 < prec1) { */ case 47:
+					$r = p.print(new sliceType$1([new token.Token(49)])); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.expr(x$5); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.print(new sliceType$1([new token.Token(54)])); /* */ $s = 52; case 52: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 49; continue;
+				/* } else { */ case 48:
+					$r = p.print(new sliceType$1([new token.Token(x$5.Op)])); /* */ $s = 53; case 53: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* */ if (x$5.Op === 79) { $s = 54; continue; }
+					/* */ $s = 55; continue;
+					/* if (x$5.Op === 79) { */ case 54:
+						$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 56; case 56: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 55:
+					$r = p.expr1(x$5.X, 6, depth); /* */ $s = 57; case 57: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 49:
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$5, true)[1]) { */ case 9:
+				x$6 = _ref.$val;
+				if (!((((p.Config.Mode & 1073741824) >>> 0) === 0))) {
+					x$6 = normalizedNumber(x$6);
 				}
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return [out, copied];
-			/* */ } return; } var $f = {$blk: varList, $c: true, $r, _i, _r$1, _ref, copied, i, in$1, new$1, out, subst$1, v, w, $s};return $f;
-		};
-		$ptrType(subster).prototype.func_ = function func_(f) {
-			var {_r$1, f, subst$1, typ$3, $s, $r, $c} = $restore(this, {f});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			subst$1 = this;
-			/* */ if (!(f === ptrType$2.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(f === ptrType$2.nil)) { */ case 1:
-				_r$1 = subst$1.typ(f.object.typ); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				typ$3 = _r$1;
-				if (!($interfaceIsEqual(typ$3, f.object.typ))) {
-					$s = -1; return substFunc(f, typ$3);
+				$r = p.print(new sliceType$1([x$6])); /* */ $s = 58; case 58: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$31, true)[1]) { */ case 10:
+				x$7 = _ref.$val;
+				_r$1 = x$7.Type.Pos(); /* */ $s = 59; case 59: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				$r = p.setPos(_r$1); /* */ $s = 60; case 60: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new token.Token(71)])); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				startCol = p.out.Column - 4 >> 0;
+				$r = p.signature(x$7.Type); /* */ $s = 62; case 62: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$2 = x$7.Type.Pos(); /* */ $s = 63; case 63: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_r$3 = p.distanceFrom(_r$2, startCol); /* */ $s = 64; case 64: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				$r = p.funcBody(_r$3, 32, x$7.Body); /* */ $s = 65; case 65: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$21, true)[1]) { */ case 11:
+				x$8 = _ref.$val;
+				_tuple = $assertType(x$8.X, ptrType$21, true);
+				hasParens = _tuple[1];
+				/* */ if (hasParens) { $s = 66; continue; }
+				/* */ $s = 67; continue;
+				/* if (hasParens) { */ case 66:
+					$r = p.expr0(x$8.X, depth); /* */ $s = 69; case 69: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 68; continue;
+				/* } else { */ case 67:
+					$r = p.print(new sliceType$1([new token.Token(49)])); /* */ $s = 70; case 70: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.expr0(x$8.X, reduceDepth(depth)); /* */ $s = 71; case 71: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.setPos(x$8.Rparen); /* */ $s = 72; case 72: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.print(new sliceType$1([new token.Token(54)])); /* */ $s = 73; case 73: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 68:
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$32, true)[1]) { */ case 12:
+				x$9 = _ref.$val;
+				_r$4 = p.selectorExpr(x$9, depth, false); /* */ $s = 74; case 74: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				_r$4;
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$33, true)[1]) { */ case 13:
+				x$10 = _ref.$val;
+				$r = p.expr1(x$10.X, 7, depth); /* */ $s = 75; case 75: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new token.Token(53)])); /* */ $s = 76; case 76: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.setPos(x$10.Lparen); /* */ $s = 77; case 77: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new token.Token(49)])); /* */ $s = 78; case 78: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (!($interfaceIsEqual(x$10.Type, $ifaceNil))) { $s = 79; continue; }
+				/* */ $s = 80; continue;
+				/* if (!($interfaceIsEqual(x$10.Type, $ifaceNil))) { */ case 79:
+					$r = p.expr(x$10.Type); /* */ $s = 82; case 82: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 81; continue;
+				/* } else { */ case 80:
+					$r = p.print(new sliceType$1([new token.Token(84)])); /* */ $s = 83; case 83: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 81:
+				$r = p.setPos(x$10.Rparen); /* */ $s = 84; case 84: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new token.Token(54)])); /* */ $s = 85; case 85: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$34, true)[1]) { */ case 14:
+				x$11 = _ref.$val;
+				$r = p.expr1(x$11.X, 7, 1); /* */ $s = 86; case 86: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.setPos(x$11.Lbrack); /* */ $s = 87; case 87: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new token.Token(50)])); /* */ $s = 88; case 88: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.expr0(x$11.Index, depth + 1 >> 0); /* */ $s = 89; case 89: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.setPos(x$11.Rbrack); /* */ $s = 90; case 90: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new token.Token(55)])); /* */ $s = 91; case 91: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$35, true)[1]) { */ case 15:
+				x$12 = _ref.$val;
+				$r = p.expr1(x$12.X, 7, 1); /* */ $s = 92; case 92: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.setPos(x$12.Lbrack); /* */ $s = 93; case 93: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new token.Token(50)])); /* */ $s = 94; case 94: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.exprList(x$12.Lbrack, x$12.Indices, depth + 1 >> 0, 1, x$12.Rbrack, false); /* */ $s = 95; case 95: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.setPos(x$12.Rbrack); /* */ $s = 96; case 96: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new token.Token(55)])); /* */ $s = 97; case 97: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$36, true)[1]) { */ case 16:
+				x$13 = _ref.$val;
+				$r = p.expr1(x$13.X, 7, 1); /* */ $s = 98; case 98: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.setPos(x$13.Lbrack); /* */ $s = 99; case 99: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new token.Token(50)])); /* */ $s = 100; case 100: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				indices = new sliceType$7([x$13.Low, x$13.High]);
+				if (!($interfaceIsEqual(x$13.Max, $ifaceNil))) {
+					indices = $append(indices, x$13.Max);
 				}
-			/* } */ case 2:
-			$s = -1; return f;
-			/* */ } return; } var $f = {$blk: func_, $c: true, $r, _r$1, f, subst$1, typ$3, $s};return $f;
-		};
-		substFunc = function substFunc$1(f, typ$3) {
-			var copy, f, typ$3;
-			copy = $clone(f, Func);
-			copy.object.typ = typ$3;
-			copy.origin = f.Origin();
-			return copy;
-		};
-		$ptrType(subster).prototype.funcList = function funcList(in$1) {
-			var {_i, _r$1, _ref, copied, f, g, i, in$1, new$1, out, subst$1, $s, $r, $c} = $restore(this, {in$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			out = sliceType.nil;
-			copied = false;
-			subst$1 = this;
-			out = in$1;
-			_ref = in$1;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = subst$1.func_(f); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				g = _r$1;
-				if (!(g === f)) {
-					if (!copied) {
-						new$1 = $makeSlice(sliceType, in$1.$length);
-						$copySlice(new$1, out);
-						out = new$1;
-						copied = true;
+				needsBlanks = false;
+				if (depth <= 1) {
+					indexCount = 0;
+					hasBinaries = false;
+					_ref$1 = indices;
+					_i = 0;
+					while (true) {
+						if (!(_i < _ref$1.$length)) { break; }
+						x$24 = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
+						if (!($interfaceIsEqual(x$24, $ifaceNil))) {
+							indexCount = indexCount + (1) >> 0;
+							if (isBinary(x$24)) {
+								hasBinaries = true;
+							}
+						}
+						_i++;
 					}
-					((i < 0 || i >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + i] = g);
-				}
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return [out, copied];
-			/* */ } return; } var $f = {$blk: funcList, $c: true, $r, _i, _r$1, _ref, copied, f, g, i, in$1, new$1, out, subst$1, $s};return $f;
-		};
-		$ptrType(subster).prototype.typeList = function typeList$2(in$1) {
-			var {_i, _r$1, _ref, copied, i, in$1, new$1, out, subst$1, t, u, $s, $r, $c} = $restore(this, {in$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			out = sliceType$3.nil;
-			copied = false;
-			subst$1 = this;
-			out = in$1;
-			_ref = in$1;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = subst$1.typ(t); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				u = _r$1;
-				if (!($interfaceIsEqual(u, t))) {
-					if (!copied) {
-						new$1 = $makeSlice(sliceType$3, in$1.$length);
-						$copySlice(new$1, out);
-						out = new$1;
-						copied = true;
+					if (indexCount > 1 && hasBinaries) {
+						needsBlanks = true;
 					}
-					((i < 0 || i >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + i] = u);
 				}
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return [out, copied];
-			/* */ } return; } var $f = {$blk: typeList$2, $c: true, $r, _i, _r$1, _ref, copied, i, in$1, new$1, out, subst$1, t, u, $s};return $f;
-		};
-		$ptrType(subster).prototype.termlist = function termlist$1(in$1) {
-			var {_i, _r$1, _ref, copied, i, in$1, new$1, out, subst$1, t, u, $s, $r, $c} = $restore(this, {in$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			out = sliceType$12.nil;
-			copied = false;
-			subst$1 = this;
-			out = in$1;
-			_ref = in$1;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = subst$1.typ(t.typ); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				u = _r$1;
-				if (!($interfaceIsEqual(u, t.typ))) {
-					if (!copied) {
-						new$1 = $makeSlice(sliceType$12, in$1.$length);
-						$copySlice(new$1, out);
-						out = new$1;
-						copied = true;
-					}
-					((i < 0 || i >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + i] = NewTerm(t.tilde, u));
+				_ref$2 = indices;
+				_i$1 = 0;
+				/* while (true) { */ case 101:
+					/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 102; continue; }
+					i = _i$1;
+					x$25 = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
+					/* */ if (i > 0) { $s = 103; continue; }
+					/* */ $s = 104; continue;
+					/* if (i > 0) { */ case 103:
+						/* */ if (!($interfaceIsEqual((x$26 = i - 1 >> 0, ((x$26 < 0 || x$26 >= indices.$length) ? ($throwRuntimeError("index out of range"), undefined) : indices.$array[indices.$offset + x$26])), $ifaceNil)) && needsBlanks) { $s = 105; continue; }
+						/* */ $s = 106; continue;
+						/* if (!($interfaceIsEqual((x$26 = i - 1 >> 0, ((x$26 < 0 || x$26 >= indices.$length) ? ($throwRuntimeError("index out of range"), undefined) : indices.$array[indices.$offset + x$26])), $ifaceNil)) && needsBlanks) { */ case 105:
+							$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 107; case 107: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 106:
+						$r = p.print(new sliceType$1([new token.Token(58)])); /* */ $s = 108; case 108: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* */ if (!($interfaceIsEqual(x$25, $ifaceNil)) && needsBlanks) { $s = 109; continue; }
+						/* */ $s = 110; continue;
+						/* if (!($interfaceIsEqual(x$25, $ifaceNil)) && needsBlanks) { */ case 109:
+							$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 111; case 111: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 110:
+					/* } */ case 104:
+					/* */ if (!($interfaceIsEqual(x$25, $ifaceNil))) { $s = 112; continue; }
+					/* */ $s = 113; continue;
+					/* if (!($interfaceIsEqual(x$25, $ifaceNil))) { */ case 112:
+						$r = p.expr0(x$25, depth + 1 >> 0); /* */ $s = 114; case 114: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 113:
+					_i$1++;
+				$s = 101; continue;
+				case 102:
+				$r = p.setPos(x$13.Rbrack); /* */ $s = 115; case 115: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new token.Token(55)])); /* */ $s = 116; case 116: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$37, true)[1]) { */ case 17:
+				x$14 = _ref.$val;
+				if (x$14.Args.$length > 1) {
+					depth = depth + (1) >> 0;
 				}
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return [out, copied];
-			/* */ } return; } var $f = {$blk: termlist$1, $c: true, $r, _i, _r$1, _ref, copied, i, in$1, new$1, out, subst$1, t, u, $s};return $f;
-		};
-		replaceRecvType = function replaceRecvType$1(in$1, old, new$1) {
-			var _i, _ref, copied, i, in$1, method, new$1, newsig, old, out, sig;
-			out = sliceType.nil;
-			copied = false;
-			out = in$1;
-			_ref = in$1;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				newsig = [newsig];
-				i = _i;
-				method = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				sig = $assertType(method.object.Type(), ptrType$27);
-				if (!(sig.recv === ptrType$16.nil) && $interfaceIsEqual(sig.recv.object.Type(), old)) {
-					if (!copied) {
-						out = $makeSlice(sliceType, in$1.$length);
-						$copySlice(out, in$1);
-						copied = true;
-					}
-					newsig[0] = $clone(sig, Signature);
-					newsig[0].recv = substVar(sig.recv, new$1);
-					((i < 0 || i >= out.$length) ? ($throwRuntimeError("index out of range"), undefined) : out.$array[out.$offset + i] = substFunc(method, newsig[0]));
+				wasIndented = false;
+				_tuple$1 = $assertType(x$14.Fun, ptrType$24, true);
+				ok = _tuple$1[1];
+				/* */ if (ok) { $s = 117; continue; }
+				/* */ $s = 118; continue;
+				/* if (ok) { */ case 117:
+					$r = p.print(new sliceType$1([new token.Token(49)])); /* */ $s = 120; case 120: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$5 = p.possibleSelectorExpr(x$14.Fun, 7, depth); /* */ $s = 121; case 121: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					wasIndented = _r$5;
+					$r = p.print(new sliceType$1([new token.Token(54)])); /* */ $s = 122; case 122: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 119; continue;
+				/* } else { */ case 118:
+					_r$6 = p.possibleSelectorExpr(x$14.Fun, 7, depth); /* */ $s = 123; case 123: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+					wasIndented = _r$6;
+				/* } */ case 119:
+				$r = p.setPos(x$14.Lparen); /* */ $s = 124; case 124: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new token.Token(49)])); /* */ $s = 125; case 125: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (new token.Pos(x$14.Ellipsis).IsValid()) { $s = 126; continue; }
+				/* */ $s = 127; continue;
+				/* if (new token.Pos(x$14.Ellipsis).IsValid()) { */ case 126:
+					$r = p.exprList(x$14.Lparen, x$14.Args, depth, 0, x$14.Ellipsis, false); /* */ $s = 129; case 129: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.setPos(x$14.Ellipsis); /* */ $s = 130; case 130: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.print(new sliceType$1([new token.Token(48)])); /* */ $s = 131; case 131: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					if (!(new token.Pos(x$14.Rparen).IsValid())) { _v = false; $s = 134; continue s; }
+					_r$7 = p.lineFor(x$14.Ellipsis); /* */ $s = 135; case 135: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					_r$8 = p.lineFor(x$14.Rparen); /* */ $s = 136; case 136: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+					_v = _r$7 < _r$8; case 134:
+					/* */ if (_v) { $s = 132; continue; }
+					/* */ $s = 133; continue;
+					/* if (_v) { */ case 132:
+						$r = p.print(new sliceType$1([new token.Token(52), new whiteSpace(12)])); /* */ $s = 137; case 137: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 133:
+					$s = 128; continue;
+				/* } else { */ case 127:
+					$r = p.exprList(x$14.Lparen, x$14.Args, depth, 1, x$14.Rparen, false); /* */ $s = 138; case 138: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 128:
+				$r = p.setPos(x$14.Rparen); /* */ $s = 139; case 139: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new token.Token(54)])); /* */ $s = 140; case 140: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (wasIndented) { $s = 141; continue; }
+				/* */ $s = 142; continue;
+				/* if (wasIndented) { */ case 141:
+					$r = p.print(new sliceType$1([new whiteSpace(60)])); /* */ $s = 143; case 143: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 142:
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$38, true)[1]) { */ case 18:
+				x$15 = _ref.$val;
+				/* */ if (!($interfaceIsEqual(x$15.Type, $ifaceNil))) { $s = 144; continue; }
+				/* */ $s = 145; continue;
+				/* if (!($interfaceIsEqual(x$15.Type, $ifaceNil))) { */ case 144:
+					$r = p.expr1(x$15.Type, 7, depth); /* */ $s = 146; case 146: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 145:
+				p.level = p.level + (1) >> 0;
+				$r = p.setPos(x$15.Lbrace); /* */ $s = 147; case 147: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new token.Token(51)])); /* */ $s = 148; case 148: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.exprList(x$15.Lbrace, x$15.Elts, 1, 1, x$15.Rbrace, x$15.Incomplete); /* */ $s = 149; case 149: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				mode = 2;
+				if (x$15.Elts.$length > 0) {
+					mode = mode | (1);
 				}
-				_i++;
-			}
-			return [out, copied];
-		};
-		$ptrType(Struct).prototype.NumFields = function NumFields() {
-			var s;
-			s = this;
-			return s.fields.$length;
-		};
-		$ptrType(Struct).prototype.Field = function Field(i) {
-			var i, s, x;
-			s = this;
-			return (x = s.fields, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-		};
-		$ptrType(Struct).prototype.Tag = function Tag(i) {
-			var i, s, x;
-			s = this;
-			if (i < s.tags.$length) {
-				return (x = s.tags, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-			}
-			return "";
-		};
-		$ptrType(Struct).prototype.Underlying = function Underlying$3() {
-			var t;
-			t = this;
-			return t;
-		};
-		$ptrType(Struct).prototype.String = function String$8() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$8, $c: true, $r, $24r, _r$1, t, $s};return $f;
+				$r = p.print(new sliceType$1([new whiteSpace(62), new whiteSpace(60), new pmode(mode)])); /* */ $s = 150; case 150: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.setPos(x$15.Rbrace); /* */ $s = 151; case 151: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new token.Token(56), new pmode(mode)])); /* */ $s = 152; case 152: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				p.level = p.level - (1) >> 0;
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$39, true)[1]) { */ case 19:
+				x$16 = _ref.$val;
+				$r = p.print(new sliceType$1([new token.Token(48)])); /* */ $s = 153; case 153: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (!($interfaceIsEqual(x$16.Elt, $ifaceNil))) { $s = 154; continue; }
+				/* */ $s = 155; continue;
+				/* if (!($interfaceIsEqual(x$16.Elt, $ifaceNil))) { */ case 154:
+					$r = p.expr(x$16.Elt); /* */ $s = 156; case 156: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 155:
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$22, true)[1]) { */ case 20:
+				x$17 = _ref.$val;
+				$r = p.print(new sliceType$1([new token.Token(50)])); /* */ $s = 157; case 157: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (!($interfaceIsEqual(x$17.Len, $ifaceNil))) { $s = 158; continue; }
+				/* */ $s = 159; continue;
+				/* if (!($interfaceIsEqual(x$17.Len, $ifaceNil))) { */ case 158:
+					$r = p.expr(x$17.Len); /* */ $s = 160; case 160: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 159:
+				$r = p.print(new sliceType$1([new token.Token(55)])); /* */ $s = 161; case 161: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.expr(x$17.Elt); /* */ $s = 162; case 162: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$23, true)[1]) { */ case 21:
+				x$18 = _ref.$val;
+				$r = p.print(new sliceType$1([new token.Token(82)])); /* */ $s = 163; case 163: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.fieldList(x$18.Fields, true, x$18.Incomplete); /* */ $s = 164; case 164: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$24, true)[1]) { */ case 22:
+				x$19 = _ref.$val;
+				$r = p.print(new sliceType$1([new token.Token(71)])); /* */ $s = 165; case 165: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.signature(x$19); /* */ $s = 166; case 166: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 23:
+				x$20 = _ref.$val;
+				$r = p.print(new sliceType$1([new token.Token(76)])); /* */ $s = 167; case 167: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.fieldList(x$20.Methods, false, x$20.Incomplete); /* */ $s = 168; case 168: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 24:
+				x$21 = _ref.$val;
+				$r = p.print(new sliceType$1([new token.Token(77), new token.Token(50)])); /* */ $s = 169; case 169: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.expr(x$21.Key); /* */ $s = 170; case 170: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new token.Token(55)])); /* */ $s = 171; case 171: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.expr(x$21.Value); /* */ $s = 172; case 172: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 25:
+				x$22 = _ref.$val;
+					_1 = x$22.Dir;
+					/* */ if (_1 === (3)) { $s = 174; continue; }
+					/* */ if (_1 === (2)) { $s = 175; continue; }
+					/* */ if (_1 === (1)) { $s = 176; continue; }
+					/* */ $s = 177; continue;
+					/* if (_1 === (3)) { */ case 174:
+						$r = p.print(new sliceType$1([new token.Token(63)])); /* */ $s = 178; case 178: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 177; continue;
+					/* } else if (_1 === (2)) { */ case 175:
+						$r = p.print(new sliceType$1([new token.Token(36), new token.Token(63)])); /* */ $s = 179; case 179: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 177; continue;
+					/* } else if (_1 === (1)) { */ case 176:
+						$r = p.print(new sliceType$1([new token.Token(63)])); /* */ $s = 180; case 180: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.setPos(x$22.Arrow); /* */ $s = 181; case 181: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.print(new sliceType$1([new token.Token(36)])); /* */ $s = 182; case 182: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 177:
+				case 173:
+				$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 183; case 183: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.expr(x$22.Value); /* */ $s = 184; case 184: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 27; continue;
+			/* } else { */ case 26:
+				x$23 = _ref;
+				$panic(new $String("unreachable"));
+			/* } */ case 27:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: expr1, $c: true, $r, _1, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, _ref$1, _ref$2, _tuple, _tuple$1, _v, depth, expr, hasBinaries, hasParens, i, indexCount, indices, mode, needsBlanks, ok, p, prec1, startCol, wasIndented, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$25, x$26, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
 		};
-		$ptrType(Struct).prototype.markComplete = function markComplete() {
-			var s;
-			s = this;
-			if (s.fields === sliceType$10.nil) {
-				s.fields = $makeSlice(sliceType$10, 0);
+		normalizedNumber = function normalizedNumber$1(lit) {
+			var _1, i, i$1, i$2, lit, x;
+			if (!((lit.Kind === 5)) && !((lit.Kind === 6)) && !((lit.Kind === 7))) {
+				return lit;
 			}
-		};
-		$ptrType(Checker).prototype.structType = function structType$2(styp, e) {
-			var {_i, _i$1, _r$1, _r$2, _r$3, _ref, _ref$1, add, addInvalid, check, e, embeddedPos, embeddedTyp, f, fields, fset, list$2, name, name$1, pos, styp, tag, tags, typ$3, $s, $r, $c} = $restore(this, {styp, e});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			add = [add];
-			check = [check];
-			fields = [fields];
-			fset = [fset];
-			tag = [tag];
-			tags = [tags];
-			typ$3 = [typ$3];
-			check[0] = this;
-			list$2 = e.Fields;
-			if (list$2 === ptrType$49.nil) {
-				styp.markComplete();
-				$s = -1; return;
+			if (lit.Value.length < 2) {
+				return lit;
 			}
-			fields[0] = sliceType$10.nil;
-			tags[0] = sliceType$5.nil;
-			fset[0] = false;
-			typ$3[0] = $ifaceNil;
-			tag[0] = "";
-			add[0] = (function(add, check, fields, fset, tag, tags, typ$3) { return function Checker·structType·func1(ident$1, embedded, pos) {
-					var {_r$1, _v, embedded, fld, ident$1, name, pos, $s, $r, $c} = $restore(this, {ident$1, embedded, pos});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					if (!(tag[0] === "") && tags[0] === sliceType$5.nil) {
-						tags[0] = $makeSlice(sliceType$5, fields[0].$length);
+			x = lit.Value;
+			switch (0) { default:
+				_1 = $substring(x, 0, 2);
+				if (_1 === ("0X")) {
+					x = "0x" + $substring(x, 2);
+					i = strings.LastIndexByte(x, 80);
+					if (i >= 0) {
+						x = $substring(x, 0, i) + "p" + $substring(x, (i + 1 >> 0));
 					}
-					if (!(tags[0] === sliceType$5.nil)) {
-						tags[0] = $append(tags[0], tag[0]);
+				} else if (_1 === ("0x")) {
+					i$1 = strings.LastIndexByte(x, 80);
+					if (i$1 === -1) {
+						return lit;
 					}
-					name = ident$1.Name;
-					fld = NewField(pos, check[0].pkg, name, typ$3[0], embedded);
-					if (name === "_") { _v = true; $s = 3; continue s; }
-					_r$1 = check[0].declareInSet((fset.$ptr || (fset.$ptr = new ptrType$54(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, fset))), pos, fld); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_v = _r$1; case 3:
-					/* */ if (_v) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (_v) { */ case 1:
-						fields[0] = $append(fields[0], fld);
-						$r = check[0].recordDef(ident$1, fld); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 2:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·structType·func1, $c: true, $r, _r$1, _v, embedded, fld, ident$1, name, pos, $s};return $f;
-				}; })(add, check, fields, fset, tag, tags, typ$3);
-			addInvalid = (function(add, check, fields, fset, tag, tags, typ$3) { return function Checker·structType·func2(ident$1, pos) {
-					var {ident$1, pos, $s, $r, $c} = $restore(this, {ident$1, pos});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					typ$3[0] = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-					tag[0] = "";
-					$r = add[0](ident$1, true, pos); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·structType·func2, $c: true, $r, ident$1, pos, $s};return $f;
-				}; })(add, check, fields, fset, tag, tags, typ$3);
-			_ref = list$2.List;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				embeddedPos = [embeddedPos];
-				embeddedTyp = [embeddedTyp];
-				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = check[0].varType(f.Type); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				typ$3[0] = _r$1;
-				_r$2 = check[0].tag(f.Tag); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				tag[0] = _r$2;
-				/* */ if (f.Names.$length > 0) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (f.Names.$length > 0) { */ case 5:
-					_ref$1 = f.Names;
-					_i$1 = 0;
-					/* while (true) { */ case 8:
-						/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 9; continue; }
-						name = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-						$r = add[0](name, false, name.Pos()); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$1++;
-					$s = 8; continue;
-					case 9:
-					$s = 7; continue;
-				/* } else { */ case 6:
-					_r$3 = f.Type.Pos(); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					pos = _r$3;
-					name$1 = embeddedFieldIdent(f.Type);
-					/* */ if (name$1 === ptrType$30.nil) { $s = 12; continue; }
-					/* */ $s = 13; continue;
-					/* if (name$1 === ptrType$30.nil) { */ case 12:
-						$r = check[0].errorf(f.Type, -1, "embedded field type %s has no name", new sliceType$6([f.Type])); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						name$1 = ast.NewIdent("_");
-						name$1.NamePos = pos;
-						$r = addInvalid(name$1, pos); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i++;
-						/* continue; */ $s = 1; continue;
-					/* } */ case 13:
-					$r = add[0](name$1, true, pos); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					embeddedTyp[0] = typ$3[0];
-					embeddedPos[0] = f.Type;
-					check[0].later((function(add, check, embeddedPos, embeddedTyp, fields, fset, tag, tags, typ$3) { return function Checker·structType·func3() {
-							var {_r$4, _ref$2, _tuple, isPtr, t, u, u$1, u$2, $s, $r, $c} = $restore(this, {});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							_tuple = deref(embeddedTyp[0]);
-							t = _tuple[0];
-							isPtr = _tuple[1];
-							_r$4 = under(t); /* */ $s = 1; case 1: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							_ref$2 = _r$4;
-							/* */ if ($assertType(_ref$2, ptrType$4, true)[1]) { $s = 2; continue; }
-							/* */ if ($assertType(_ref$2, ptrType$26, true)[1]) { $s = 3; continue; }
-							/* */ if ($assertType(_ref$2, ptrType$13, true)[1]) { $s = 4; continue; }
-							/* */ $s = 5; continue;
-							/* switch (0) { default: if ($assertType(_ref$2, ptrType$4, true)[1]) { */ case 2:
-								u = _ref$2.$val;
-								if ($interfaceIsEqual(t, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-									$s = -1; return;
-								}
-								/* */ if (u.kind === 18) { $s = 6; continue; }
-								/* */ $s = 7; continue;
-								/* if (u.kind === 18) { */ case 6:
-									$r = check[0].error(embeddedPos[0], 30, "embedded field type cannot be unsafe.Pointer"); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* } */ case 7:
-								$s = 5; continue;
-							/* } else if ($assertType(_ref$2, ptrType$26, true)[1]) { */ case 3:
-								u$1 = _ref$2.$val;
-								$r = check[0].error(embeddedPos[0], 30, "embedded field type cannot be a pointer"); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = 5; continue;
-							/* } else if ($assertType(_ref$2, ptrType$13, true)[1]) { */ case 4:
-								u$2 = _ref$2.$val;
-								/* */ if (isTypeParam(t)) { $s = 10; continue; }
-								/* */ $s = 11; continue;
-								/* if (isTypeParam(t)) { */ case 10:
-									$r = check[0].error(embeddedPos[0], 144, "embedded field type cannot be a (pointer to a) type parameter"); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									/* break; */ $s = 5; continue;
-								/* } */ case 11:
-								/* */ if (isPtr) { $s = 13; continue; }
-								/* */ $s = 14; continue;
-								/* if (isPtr) { */ case 13:
-									$r = check[0].error(embeddedPos[0], 30, "embedded field type cannot be a pointer to an interface"); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* } */ case 14:
-							/* } } */ case 5:
-							$s = -1; return;
-							/* */ } return; } var $f = {$blk: Checker·structType·func3, $c: true, $r, _r$4, _ref$2, _tuple, isPtr, t, u, u$1, u$2, $s};return $f;
-						}; })(add, check, embeddedPos, embeddedTyp, fields, fset, tag, tags, typ$3)).describef(embeddedPos[0], "check embedded type %s", new sliceType$6([embeddedTyp[0]]));
-				/* } */ case 7:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			styp.fields = fields[0];
-			styp.tags = tags[0];
-			styp.markComplete();
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: structType$2, $c: true, $r, _i, _i$1, _r$1, _r$2, _r$3, _ref, _ref$1, add, addInvalid, check, e, embeddedPos, embeddedTyp, f, fields, fset, list$2, name, name$1, pos, styp, tag, tags, typ$3, $s};return $f;
-		};
-		embeddedFieldIdent = function embeddedFieldIdent$1(e) {
-			var _ref, _tuple, e, e$1, e$2, e$3, e$4, e$5, ok;
-			_ref = e;
-			if ($assertType(_ref, ptrType$30, true)[1]) {
-				e$1 = _ref.$val;
-				return e$1;
-			} else if ($assertType(_ref, ptrType$43, true)[1]) {
-				e$2 = _ref.$val;
-				_tuple = $assertType(e$2.X, ptrType$43, true);
-				ok = _tuple[1];
-				if (!ok) {
-					return embeddedFieldIdent(e$2.X);
-				}
-			} else if ($assertType(_ref, ptrType$36, true)[1]) {
-				e$3 = _ref.$val;
-				return e$3.Sel;
-			} else if ($assertType(_ref, ptrType$37, true)[1]) {
-				e$4 = _ref.$val;
-				return embeddedFieldIdent(e$4.X);
-			} else if ($assertType(_ref, ptrType$38, true)[1]) {
-				e$5 = _ref.$val;
-				return embeddedFieldIdent(e$5.X);
-			}
-			return ptrType$30.nil;
-		};
-		$ptrType(Checker).prototype.declareInSet = function declareInSet(oset, pos, obj) {
-			var {_arg, _arg$1, _r$1, _r$2, alt, check, obj, oset, pos, $s, $r, $c} = $restore(this, {oset, pos, obj});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = oset.insert(obj); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			alt = _r$1;
-			/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 2:
-				_arg = new atPos(((pos >> 0)));
-				_r$2 = obj.Name(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_arg$1 = new $String(_r$2);
-				$r = check.errorf(_arg, 10, "%s redeclared", new sliceType$6([_arg$1])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check.reportAltDecl(alt); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return false;
-			/* } */ case 3:
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: declareInSet, $c: true, $r, _arg, _arg$1, _r$1, _r$2, alt, check, obj, oset, pos, $s};return $f;
-		};
-		$ptrType(Checker).prototype.tag = function tag(t) {
-			var {_tuple, check, err, t, val, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			/* */ if (!(t === ptrType$57.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(t === ptrType$57.nil)) { */ case 1:
-				if (t.Kind === 9) {
-					_tuple = strconv.Unquote(t.Value);
-					val = _tuple[0];
-					err = _tuple[1];
-					if ($interfaceIsEqual(err, $ifaceNil)) {
-						$s = -1; return val;
+					x = $substring(x, 0, i$1) + "p" + $substring(x, (i$1 + 1 >> 0));
+				} else if (_1 === ("0O")) {
+					x = "0o" + $substring(x, 2);
+				} else if (_1 === ("0o")) {
+					return lit;
+				} else if (_1 === ("0B")) {
+					x = "0b" + $substring(x, 2);
+				} else if (_1 === ("0b")) {
+					return lit;
+				} else {
+					i$2 = strings.LastIndexByte(x, 69);
+					if (i$2 >= 0) {
+						x = $substring(x, 0, i$2) + "e" + $substring(x, (i$2 + 1 >> 0));
+						break;
+					}
+					if ((x.charCodeAt((x.length - 1 >> 0)) === 105) && !strings.ContainsAny(x, ".e")) {
+						x = strings.TrimLeft(x, "0_");
+						if (x === "i") {
+							x = "0i";
+						}
 					}
 				}
-				$r = check.errorf(t, -1, "incorrect tag syntax: %q", new sliceType$6([new $String(t.Value)])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			$s = -1; return "";
-			/* */ } return; } var $f = {$blk: tag, $c: true, $r, _tuple, check, err, t, val, $s};return $f;
-		};
-		$ptrType(Checker).prototype.funcBody = function funcBody(decl$1, name, sig, body, iota) {
-			var {_r$1, body, check, decl$1, iota, name, sig, $s, $deferred, $r, $c} = $restore(this, {decl$1, name, sig, body, iota});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			check = [check];
-			check[0] = this;
-			if (check[0].conf.IgnoreFuncBodies) {
-				$panic(new $String("function body not ignored"));
 			}
-			/* */ if (false) { $s = 1; continue; }
+			return new ast.BasicLit.ptr(lit.ValuePos, lit.Kind, x);
+		};
+		$ptrType(printer).prototype.possibleSelectorExpr = function possibleSelectorExpr(expr, prec1, depth) {
+			var {$24r, _r, _tuple, depth, expr, ok, p, prec1, x, $s, $r, $c} = $restore(this, {expr, prec1, depth});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			_tuple = $assertType(expr, ptrType$32, true);
+			x = _tuple[0];
+			ok = _tuple[1];
+			/* */ if (ok) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = check[0].trace(body.Pos(), "-- %s: %s", new sliceType$6([new $String(name), sig])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* if (ok) { */ case 1:
+				_r = p.selectorExpr(x, depth, true); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$24r = _r;
+				$s = 4; case 4: return $24r;
 			/* } */ case 2:
-			sig.scope.pos = body.Pos();
-			_r$1 = body.End(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			sig.scope.end = _r$1;
-			$deferred.push([(function(check) { return function Checker·funcBody·func1(env, indent) {
-					var env, indent;
-					environment.copy(check[0].environment, env);
-					check[0].indent = indent;
-				}; })(check), [$clone(check[0].environment, environment), check[0].indent]]);
-			environment.copy(check[0].environment, new environment.ptr(decl$1, sig.scope, 0, iota, $ifaceNil, false, sig, false, false, false));
-			check[0].indent = 0;
-			$r = check[0].stmtList(0, body.List); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (check[0].environment.hasLabel) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (check[0].environment.hasLabel) { */ case 6:
-				$r = check[0].labels(body); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 7:
-			/* */ if (sig.results.Len() > 0 && !check[0].isTerminating(body, "")) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if (sig.results.Len() > 0 && !check[0].isTerminating(body, "")) { */ case 9:
-				$r = check[0].error(new atPos(((body.Rbrace >> 0))), 102, "missing return"); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 10:
-			$r = check[0].usage(sig.scope); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: funcBody, $c: true, $r, _r$1, body, check, decl$1, iota, name, sig, $s, $deferred};return $f; } }
+			$r = p.expr1(expr, prec1, depth); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return false;
+			/* */ } return; } var $f = {$blk: possibleSelectorExpr, $c: true, $r, $24r, _r, _tuple, depth, expr, ok, p, prec1, x, $s};return $f;
 		};
-		$ptrType(Checker).prototype.usage = function usage(scope) {
-			var {_entry, _i, _i$1, _i$2, _key, _keys, _r$1, _ref, _ref$1, _ref$2, _size, _tuple, check, elem, name, scope, scope$1, unused, v, v$1, $s, $r, $c} = $restore(this, {scope});
+		$ptrType(printer).prototype.selectorExpr = function selectorExpr(x, depth, isMethod) {
+			var {_r, depth, isMethod, line, p, x, $s, $r, $c} = $restore(this, {x, depth, isMethod});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			unused = [unused];
-			check = this;
-			unused[0] = sliceType$10.nil;
-			_ref = scope.elems;
-			_i = 0;
-			_keys = _ref ? _ref.keys() : undefined;
-			_size = _ref ? _ref.size : 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _size)) { break; } */ if(!(_i < _size)) { $s = 2; continue; }
-				_key = _keys.next().value;
-				_entry = _ref.get(_key);
-				if (_entry === undefined) {
-					_i++;
-					/* continue; */ $s = 1; continue;
-				}
-				name = _entry.k;
-				elem = _entry.v;
-				_r$1 = resolve(name, elem); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				elem = _r$1;
-				_tuple = $assertType(elem, ptrType$16, true);
-				v = _tuple[0];
-				if (!(v === ptrType$16.nil) && !v.used) {
-					unused[0] = $append(unused[0], v);
-				}
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$r = sort.Slice(unused[0], (function(unused) { return function Checker·usage·func1(i, j) {
-					var i, j;
-					return ((i < 0 || i >= unused[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : unused[0].$array[unused[0].$offset + i]).object.pos < ((j < 0 || j >= unused[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : unused[0].$array[unused[0].$offset + j]).object.pos;
-				}; })(unused)); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_ref$1 = unused[0];
-			_i$1 = 0;
-			/* while (true) { */ case 5:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 6; continue; }
-				v$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				$r = check.softErrorf(v$1, 101, "%s declared and not used", new sliceType$6([new $String(v$1.object.name)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i$1++;
-			$s = 5; continue;
-			case 6:
-			_ref$2 = scope.children;
-			_i$2 = 0;
-			/* while (true) { */ case 8:
-				/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 9; continue; }
-				scope$1 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-				/* */ if (!scope$1.isFunc) { $s = 10; continue; }
-				/* */ $s = 11; continue;
-				/* if (!scope$1.isFunc) { */ case 10:
-					$r = check.usage(scope$1); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 11:
-				_i$2++;
-			$s = 8; continue;
-			case 9:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: usage, $c: true, $r, _entry, _i, _i$1, _i$2, _key, _keys, _r$1, _ref, _ref$1, _ref$2, _size, _tuple, check, elem, name, scope, scope$1, unused, v, v$1, $s};return $f;
+			p = this;
+			$r = p.expr1(x.X, 7, depth); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.print(new sliceType$1([new token.Token(53)])); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r = p.lineFor(x.Sel.Pos()); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			line = _r;
+			/* */ if (p.pos.IsValid() && p.pos.Line < line) { $s = 4; continue; }
+			/* */ $s = 5; continue;
+			/* if (p.pos.IsValid() && p.pos.Line < line) { */ case 4:
+				$r = p.print(new sliceType$1([new whiteSpace(62), new whiteSpace(10)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.setPos(x.Sel.Pos()); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([x.Sel])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (!isMethod) { $s = 9; continue; }
+				/* */ $s = 10; continue;
+				/* if (!isMethod) { */ case 9:
+					$r = p.print(new sliceType$1([new whiteSpace(60)])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 10:
+				$s = -1; return true;
+			/* } */ case 5:
+			$r = p.setPos(x.Sel.Pos()); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.print(new sliceType$1([x.Sel])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return false;
+			/* */ } return; } var $f = {$blk: selectorExpr, $c: true, $r, _r, depth, isMethod, line, p, x, $s};return $f;
 		};
-		$ptrType(Checker).prototype.simpleStmt = function simpleStmt(s) {
-			var {check, s, $s, $r, $c} = $restore(this, {s});
+		$ptrType(printer).prototype.expr0 = function expr0(x, depth) {
+			var {depth, p, x, $s, $r, $c} = $restore(this, {x, depth});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			/* */ if (!($interfaceIsEqual(s, $ifaceNil))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!($interfaceIsEqual(s, $ifaceNil))) { */ case 1:
-				$r = check.stmt(0, s); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
+			p = this;
+			$r = p.expr1(x, 0, depth); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: simpleStmt, $c: true, $r, check, s, $s};return $f;
-		};
-		trimTrailingEmptyStmts = function trimTrailingEmptyStmts$1(list$2) {
-			var _tuple, i, list$2, ok, x;
-			i = list$2.$length;
-			while (true) {
-				if (!(i > 0)) { break; }
-				_tuple = $assertType((x = i - 1 >> 0, ((x < 0 || x >= list$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + x])), ptrType$59, true);
-				ok = _tuple[1];
-				if (!ok) {
-					return $subslice(list$2, 0, i);
-				}
-				i = i - (1) >> 0;
-			}
-			return sliceType$17.nil;
+			/* */ } return; } var $f = {$blk: expr0, $c: true, $r, depth, p, x, $s};return $f;
 		};
-		$ptrType(Checker).prototype.stmtList = function stmtList(ctxt, list$2) {
-			var {_i, _ref, check, ctxt, i, inner, inner$1, list$2, ok, s, $s, $r, $c} = $restore(this, {ctxt, list$2});
+		$ptrType(printer).prototype.expr = function expr(x) {
+			var {p, x, $s, $r, $c} = $restore(this, {x});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			ok = !((((ctxt & 4) >>> 0) === 0));
-			inner = (ctxt & ~4) >>> 0;
-			list$2 = trimTrailingEmptyStmts(list$2);
-			_ref = list$2;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				inner$1 = inner;
-				if (ok && ((i + 1 >> 0) === list$2.$length)) {
-					inner$1 = (inner$1 | (4)) >>> 0;
-				}
-				$r = check.stmt(inner$1, s); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
+			p = this;
+			$r = p.expr1(x, 0, 1); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: stmtList, $c: true, $r, _i, _ref, check, ctxt, i, inner, inner$1, list$2, ok, s, $s};return $f;
+			/* */ } return; } var $f = {$blk: expr, $c: true, $r, p, x, $s};return $f;
 		};
-		$ptrType(Checker).prototype.multipleDefaults = function multipleDefaults(list$2) {
-			var {_arg, _arg$1, _i, _r$1, _r$2, _ref, _ref$1, c, c$1, c$2, check, d, first, list$2, s, x, $s, $r, $c} = $restore(this, {list$2});
+		$ptrType(printer).prototype.stmtList = function stmtList(list, nindent, nextIsRBrace) {
+			var {_i, _r, _r$1, _r$2, _ref, _tuple, _tuple$1, i, isEmpty, line, list, lt, nextIsRBrace, nindent, p, s, t, $s, $r, $c} = $restore(this, {list, nindent, nextIsRBrace});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			first = $ifaceNil;
-			_ref = list$2;
+			line = [line];
+			p = this;
+			/* */ if (nindent > 0) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (nindent > 0) { */ case 1:
+				$r = p.print(new sliceType$1([new whiteSpace(62)])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 2:
+			line[0] = 0;
+			i = 0;
+			_ref = list;
 			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+			/* while (true) { */ case 4:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 5; continue; }
 				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				d = $ifaceNil;
-				_ref$1 = s;
-				/* */ if ($assertType(_ref$1, ptrType$60, true)[1]) { $s = 3; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$61, true)[1]) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if ($assertType(_ref$1, ptrType$60, true)[1]) { */ case 3:
-					c = _ref$1.$val;
-					if (c.List.$length === 0) {
-						d = s;
-					}
-					$s = 6; continue;
-				/* } else if ($assertType(_ref$1, ptrType$61, true)[1]) { */ case 4:
-					c$1 = _ref$1.$val;
-					if ($interfaceIsEqual(c$1.Comm, $ifaceNil)) {
-						d = s;
-					}
-					$s = 6; continue;
-				/* } else { */ case 5:
-					c$2 = _ref$1;
-					$r = check.error(s, -1, "case/communication clause expected"); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 6:
-				/* */ if (!($interfaceIsEqual(d, $ifaceNil))) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (!($interfaceIsEqual(d, $ifaceNil))) { */ case 8:
-					/* */ if (!($interfaceIsEqual(first, $ifaceNil))) { $s = 10; continue; }
-					/* */ $s = 11; continue;
-					/* if (!($interfaceIsEqual(first, $ifaceNil))) { */ case 10:
-						_arg = d;
-						_r$1 = first.Pos(); /* */ $s = 13; case 13: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						_r$2 = check.fset.Position(_r$1); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						_arg$1 = (x = _r$2, new x.constructor.elem(x));
-						$r = check.errorf(_arg, 114, "multiple defaults (first at %s)", new sliceType$6([_arg$1])); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 12; continue;
-					/* } else { */ case 11:
-						first = d;
-					/* } */ case 12:
-				/* } */ case 9:
+				_tuple = $assertType(s, ptrType$40, true);
+				isEmpty = _tuple[1];
+				/* */ if (!isEmpty) { $s = 6; continue; }
+				/* */ $s = 7; continue;
+				/* if (!isEmpty) { */ case 6:
+					/* */ if (p.output.$length > 0) { $s = 8; continue; }
+					/* */ $s = 9; continue;
+					/* if (p.output.$length > 0) { */ case 8:
+						_r = s.Pos(); /* */ $s = 10; case 10: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						_r$1 = p.lineFor(_r); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						_r$2 = p.linebreak(_r$1, 1, 0, (i === 0) || (nindent === 0) || p.linesFrom(line[0]) > 0); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						_r$2;
+					/* } */ case 9:
+					p.recordLine((line.$ptr || (line.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, line))));
+					$r = p.stmt(s, nextIsRBrace && (i === (list.$length - 1 >> 0))); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					t = s;
+					while (true) {
+						_tuple$1 = $assertType(t, ptrType$14, true);
+						lt = _tuple$1[0];
+						if (lt === ptrType$14.nil) {
+							break;
+						}
+						line[0] = line[0] + (1) >> 0;
+						t = lt.Stmt;
+					}
+					i = i + (1) >> 0;
+				/* } */ case 7:
 				_i++;
-			$s = 1; continue;
-			case 2:
+			$s = 4; continue;
+			case 5:
+			/* */ if (nindent > 0) { $s = 14; continue; }
+			/* */ $s = 15; continue;
+			/* if (nindent > 0) { */ case 14:
+				$r = p.print(new sliceType$1([new whiteSpace(60)])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 15:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: multipleDefaults, $c: true, $r, _arg, _arg$1, _i, _r$1, _r$2, _ref, _ref$1, c, c$1, c$2, check, d, first, list$2, s, x, $s};return $f;
+			/* */ } return; } var $f = {$blk: stmtList, $c: true, $r, _i, _r, _r$1, _r$2, _ref, _tuple, _tuple$1, i, isEmpty, line, list, lt, nextIsRBrace, nindent, p, s, t, $s};return $f;
 		};
-		$ptrType(Checker).prototype.openScope = function openScope(node, comment) {
-			var {_arg, _arg$1, _arg$2, _arg$3, _r$1, _r$2, _r$3, check, comment, node, scope, $s, $r, $c} = $restore(this, {node, comment});
+		$ptrType(printer).prototype.block = function block(b, nindent) {
+			var {_r, _r$1, b, nindent, p, $s, $r, $c} = $restore(this, {b, nindent});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_arg = check.environment.scope;
-			_r$1 = node.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_arg$1 = _r$1;
-			_r$2 = node.End(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_arg$2 = _r$2;
-			_arg$3 = comment;
-			_r$3 = NewScope(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			scope = _r$3;
-			$r = check.recordScope(node, scope); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			check.environment.scope = scope;
+			p = this;
+			$r = p.setPos(b.Lbrace); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.print(new sliceType$1([new token.Token(51)])); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.stmtList(b.List, nindent, true); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r = p.lineFor(b.Rbrace); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = p.linebreak(_r, 1, 0, true); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$1;
+			$r = p.setPos(b.Rbrace); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.print(new sliceType$1([new token.Token(56)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: openScope, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _r$1, _r$2, _r$3, check, comment, node, scope, $s};return $f;
-		};
-		$ptrType(Checker).prototype.closeScope = function closeScope() {
-			var check;
-			check = this;
-			check.environment.scope = check.environment.scope.Parent();
+			/* */ } return; } var $f = {$blk: block, $c: true, $r, _r, _r$1, b, nindent, p, $s};return $f;
 		};
-		assignOp = function assignOp$1(op) {
-			var op;
-			if (23 <= op && op <= 33) {
-				return op + -11 >> 0;
+		isTypeName = function isTypeName$1(x) {
+			var _ref, t, t$1, x;
+			_ref = x;
+			if ($assertType(_ref, ptrType$4, true)[1]) {
+				t = _ref.$val;
+				return true;
+			} else if ($assertType(_ref, ptrType$32, true)[1]) {
+				t$1 = _ref.$val;
+				return isTypeName(t$1.X);
 			}
-			return 0;
+			return false;
 		};
-		$ptrType(Checker).prototype.suspendedCall = function suspendedCall(keyword, call) {
-			var {_1, _r$1, call, check, code, keyword, msg, x, $s, $r, $c} = $restore(this, {keyword, call});
+		stripParens = function stripParens$1(x) {
+			var {$24r, _r, _tuple, px, strip, x, $s, $r, $c} = $restore(this, {x});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = [x];
-			check = this;
-			x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-			msg = "";
-			code = 0;
-				_r$1 = check.rawExpr(x[0], call, $ifaceNil, false); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_1 = _r$1;
-				if (_1 === (0)) {
-					msg = "requires function call, not conversion";
-					code = 129;
-					if (keyword === "go") {
-						code = 130;
-					}
-				} else if (_1 === (1)) {
-					msg = "discards result of";
-					code = 128;
-				} else if (_1 === (2)) {
-					$s = -1; return;
-				} else {
-					unreachable();
-				}
-			case 1:
-			$r = check.errorf(x[0], code, "%s %s %s", new sliceType$6([new $String(keyword), new $String(msg), x[0]])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: suspendedCall, $c: true, $r, _1, _r$1, call, check, code, keyword, msg, x, $s};return $f;
+			strip = [strip];
+			_tuple = $assertType(x, ptrType$21, true);
+			px = _tuple[0];
+			strip[0] = _tuple[1];
+			/* */ if (strip[0]) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (strip[0]) { */ case 1:
+				$r = ast.Inspect(px.X, (function(strip) { return function stripParens·func1(node) {
+						var _ref, node, x$1, x$2;
+						_ref = node;
+						if ($assertType(_ref, ptrType$21, true)[1]) {
+							x$1 = _ref.$val;
+							return false;
+						} else if ($assertType(_ref, ptrType$38, true)[1]) {
+							x$2 = _ref.$val;
+							if (isTypeName(x$2.Type)) {
+								strip[0] = false;
+							}
+							return false;
+						}
+						return true;
+					}; })(strip)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (strip[0]) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (strip[0]) { */ case 4:
+					_r = stripParens(px.X); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					$24r = _r;
+					$s = 7; case 7: return $24r;
+				/* } */ case 5:
+			/* } */ case 2:
+			$s = -1; return x;
+			/* */ } return; } var $f = {$blk: stripParens$1, $c: true, $r, $24r, _r, _tuple, px, strip, x, $s};return $f;
 		};
-		goVal = function goVal$1(val) {
-			var {$24r, _1, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, _tuple$2, ok, ok$1, ok$2, val, x, x$1, x$2, $s, $r, $c} = $restore(this, {val});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if ($interfaceIsEqual(val, $ifaceNil)) {
-				$s = -1; return $ifaceNil;
+		stripParensAlways = function stripParensAlways$1(x) {
+			var _tuple, ok, x, x$1;
+			_tuple = $assertType(x, ptrType$21, true);
+			x$1 = _tuple[0];
+			ok = _tuple[1];
+			if (ok) {
+				return stripParensAlways(x$1.X);
 			}
-				_r$1 = val.Kind(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_1 = _r$1;
-				/* */ if (_1 === (3)) { $s = 3; continue; }
-				/* */ if (_1 === (4)) { $s = 4; continue; }
-				/* */ if (_1 === (2)) { $s = 5; continue; }
+			return x;
+		};
+		$ptrType(printer).prototype.controlClause = function controlClause(isForStmt, init, expr$1, post) {
+			var {_r, _r$1, expr$1, init, isForStmt, needsBlank, p, post, $s, $r, $c} = $restore(this, {isForStmt, init, expr$1, post});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			needsBlank = false;
+			/* */ if ($interfaceIsEqual(init, $ifaceNil) && $interfaceIsEqual(post, $ifaceNil)) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if ($interfaceIsEqual(init, $ifaceNil) && $interfaceIsEqual(post, $ifaceNil)) { */ case 2:
+				/* */ if (!($interfaceIsEqual(expr$1, $ifaceNil))) { $s = 5; continue; }
 				/* */ $s = 6; continue;
-				/* if (_1 === (3)) { */ case 3:
-					_r$2 = constant.Int64Val(val); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_tuple = _r$2;
-					x = _tuple[0];
-					ok = _tuple[1];
-					if (ok) {
-						$s = -1; return x;
-					}
-					_r$3 = constant.Uint64Val(val); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_tuple$1 = _r$3;
-					x$1 = _tuple$1[0];
-					ok$1 = _tuple$1[1];
-					if (ok$1) {
-						$s = -1; return x$1;
-					}
-					$s = 6; continue;
-				/* } else if (_1 === (4)) { */ case 4:
-					_r$4 = constant.Float64Val(val); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					_tuple$2 = _r$4;
-					x$2 = _tuple$2[0];
-					ok$2 = _tuple$2[1];
-					if (ok$2) {
-						$s = -1; return new $Float64(x$2);
-					}
-					$s = 6; continue;
-				/* } else if (_1 === (2)) { */ case 5:
-					_r$5 = constant.StringVal(val); /* */ $s = 10; case 10: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					$24r = new $String(_r$5);
-					$s = 11; case 11: return $24r;
+				/* if (!($interfaceIsEqual(expr$1, $ifaceNil))) { */ case 5:
+					_r = stripParens(expr$1); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					$r = p.expr(_r); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					needsBlank = true;
 				/* } */ case 6:
-			case 1:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: goVal$1, $c: true, $r, $24r, _1, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, _tuple$2, ok, ok$1, ok$2, val, x, x$1, x$2, $s};return $f;
+				$s = 4; continue;
+			/* } else { */ case 3:
+				/* */ if (!($interfaceIsEqual(init, $ifaceNil))) { $s = 9; continue; }
+				/* */ $s = 10; continue;
+				/* if (!($interfaceIsEqual(init, $ifaceNil))) { */ case 9:
+					$r = p.stmt(init, false); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 10:
+				$r = p.print(new sliceType$1([new token.Token(57), new whiteSpace(32)])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (!($interfaceIsEqual(expr$1, $ifaceNil))) { $s = 13; continue; }
+				/* */ $s = 14; continue;
+				/* if (!($interfaceIsEqual(expr$1, $ifaceNil))) { */ case 13:
+					_r$1 = stripParens(expr$1); /* */ $s = 15; case 15: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					$r = p.expr(_r$1); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					needsBlank = true;
+				/* } */ case 14:
+				/* */ if (isForStmt) { $s = 17; continue; }
+				/* */ $s = 18; continue;
+				/* if (isForStmt) { */ case 17:
+					$r = p.print(new sliceType$1([new token.Token(57), new whiteSpace(32)])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					needsBlank = false;
+					/* */ if (!($interfaceIsEqual(post, $ifaceNil))) { $s = 20; continue; }
+					/* */ $s = 21; continue;
+					/* if (!($interfaceIsEqual(post, $ifaceNil))) { */ case 20:
+						$r = p.stmt(post, false); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						needsBlank = true;
+					/* } */ case 21:
+				/* } */ case 18:
+			/* } */ case 4:
+			/* */ if (needsBlank) { $s = 23; continue; }
+			/* */ $s = 24; continue;
+			/* if (needsBlank) { */ case 23:
+				$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 24:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: controlClause, $c: true, $r, _r, _r$1, expr$1, init, isForStmt, needsBlank, p, post, $s};return $f;
 		};
-		$ptrType(Checker).prototype.caseValues = function caseValues(x, values, seen) {
-			var {_entry, _entry$1, _i, _i$1, _key, _r$1, _r$2, _r$3, _ref, _ref$1, check, e, res, seen, v, val, values, vt, x, $s, $r, $c} = $restore(this, {x, values, seen});
+		$ptrType(printer).prototype.indentList = function indentList(list) {
+			var {_i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, b, e, line, list, n, p, x, x$1, xb, xe, $s, $r, $c} = $restore(this, {list});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_ref = values;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				res = [res];
-				v = [v];
-				e = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				v[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				$r = check.expr(v[0], e); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if ((x.mode === 0) || (v[0].mode === 0)) {
-					_i++;
-					/* continue L; */ $s = 1; continue s;
-				}
-				$r = check.convertUntyped(v[0], x.typ); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if (v[0].mode === 0) {
-					_i++;
-					/* continue L; */ $s = 1; continue s;
-				}
-				res[0] = $clone(v[0], operand);
-				$r = check.comparison(res[0], x, 39, true); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if (res[0].mode === 0) {
-					_i++;
-					/* continue L; */ $s = 1; continue s;
-				}
-				if (!((v[0].mode === 4))) {
-					_i++;
-					/* continue L; */ $s = 1; continue s;
-				}
-				_r$1 = goVal(v[0].val); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				val = _r$1;
-				/* */ if (!($interfaceIsEqual(val, $ifaceNil))) { $s = 7; continue; }
+			p = this;
+			/* */ if (list.$length >= 2) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (list.$length >= 2) { */ case 1:
+				_r = (0 >= list.$length ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + 0]).Pos(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				_r$1 = p.lineFor(_r); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				b = _r$1;
+				_r$2 = (x = list.$length - 1 >> 0, ((x < 0 || x >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + x])).End(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_r$3 = p.lineFor(_r$2); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				e = _r$3;
+				/* */ if (0 < b && b < e) { $s = 7; continue; }
 				/* */ $s = 8; continue;
-				/* if (!($interfaceIsEqual(val, $ifaceNil))) { */ case 7:
-					_ref$1 = (_entry = $mapIndex(seen,$emptyInterface.keyFor(val)), _entry !== undefined ? _entry.v : sliceType$18.nil);
-					_i$1 = 0;
+				/* if (0 < b && b < e) { */ case 7:
+					n = 0;
+					line = b;
+					_ref = list;
+					_i = 0;
 					/* while (true) { */ case 9:
-						/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 10; continue; }
-						vt = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), valueType);
-						_r$2 = Identical(v[0].typ, vt.typ); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						/* */ if (_r$2) { $s = 11; continue; }
-						/* */ $s = 12; continue;
-						/* if (_r$2) { */ case 11:
-							$r = check.errorf(v[0], 113, "duplicate case %s in expression switch", new sliceType$6([v[0]])); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$r = check.error(new atPos(((vt.pos >> 0))), 113, "\tprevious case"); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_i++;
-							/* continue L; */ $s = 1; continue s;
-						/* } */ case 12:
-						_i$1++;
+						/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 10; continue; }
+						x$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+						_r$4 = x$1.Pos(); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						_r$5 = p.lineFor(_r$4); /* */ $s = 12; case 12: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						xb = _r$5;
+						_r$6 = x$1.End(); /* */ $s = 13; case 13: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						_r$7 = p.lineFor(_r$6); /* */ $s = 14; case 14: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+						xe = _r$7;
+						if (line < xb) {
+							$s = -1; return true;
+						}
+						if (xb < xe) {
+							n = n + (1) >> 0;
+						}
+						line = xe;
+						_i++;
 					$s = 9; continue;
 					case 10:
-					_r$3 = v[0].Pos(); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_key = val; (seen || $throwRuntimeError("assignment to entry in nil map")).set($emptyInterface.keyFor(_key), { k: _key, v: $append((_entry$1 = $mapIndex(seen,$emptyInterface.keyFor(val)), _entry$1 !== undefined ? _entry$1.v : sliceType$18.nil), new valueType.ptr(_r$3, v[0].typ)) });
+					$s = -1; return n > 1;
 				/* } */ case 8:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: caseValues, $c: true, $r, _entry, _entry$1, _i, _i$1, _key, _r$1, _r$2, _r$3, _ref, _ref$1, check, e, res, seen, v, val, values, vt, x, $s};return $f;
-		};
-		$ptrType(Checker).prototype.isNil = function isNil(e) {
-			var {_r$1, _tuple, _tuple$1, check, e, name, ok, $s, $r, $c} = $restore(this, {e});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_tuple = $assertType(unparen(e), ptrType$30, true);
-			name = _tuple[0];
-			/* */ if (!(name === ptrType$30.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(name === ptrType$30.nil)) { */ case 1:
-				_r$1 = check.environment.lookup(name.Name); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple$1 = $assertType(_r$1, ptrType$33, true);
-				ok = _tuple$1[1];
-				$s = -1; return ok;
 			/* } */ case 2:
 			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: isNil, $c: true, $r, _r$1, _tuple, _tuple$1, check, e, name, ok, $s};return $f;
+			/* */ } return; } var $f = {$blk: indentList, $c: true, $r, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, b, e, line, list, n, p, x, x$1, xb, xe, $s};return $f;
 		};
-		$ptrType(Checker).prototype.caseTypes = function caseTypes(x, types$1, seen) {
-			var {T, Ts, _entry, _i, _i$1, _key, _key$1, _keys, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _size, _v, _v$1, check, dummy, e, other, seen, t, types$1, x, $s, $r, $c} = $restore(this, {x, types$1, seen});
+		$ptrType(printer).prototype.stmt = function stmt(stmt$1, nextIsRBrace) {
+			var {_r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _v, body, depth, e, isEmpty, nextIsRBrace, p, s, s$1, s$10, s$11, s$12, s$13, s$14, s$15, s$16, s$17, s$18, s$19, s$2, s$20, s$21, s$3, s$4, s$5, s$6, s$7, s$8, s$9, stmt$1, $s, $r, $c} = $restore(this, {stmt$1, nextIsRBrace});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			dummy = [dummy];
-			T = $ifaceNil;
-			check = this;
-			dummy[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-			_ref = types$1;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				e = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = check.isNil(e); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (_r$1) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_r$1) { */ case 3:
-					T = $ifaceNil;
-					$r = check.expr(dummy[0], e); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 5; continue;
-				/* } else { */ case 4:
-					_r$2 = check.varType(e); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					T = _r$2;
-					if ($interfaceIsEqual(T, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-						_i++;
-						/* continue L; */ $s = 1; continue s;
-					}
-				/* } */ case 5:
-				_ref$1 = seen;
-				_i$1 = 0;
-				_keys = _ref$1 ? _ref$1.keys() : undefined;
-				_size = _ref$1 ? _ref$1.size : 0;
-				/* while (true) { */ case 9:
-					/* if (!(_i$1 < _size)) { break; } */ if(!(_i$1 < _size)) { $s = 10; continue; }
-					_key = _keys.next().value;
-					_entry = _ref$1.get(_key);
-					if (_entry === undefined) {
-						_i$1++;
-						/* continue; */ $s = 9; continue;
-					}
-					t = _entry.k;
-					other = _entry.v;
-					if ($interfaceIsEqual(T, $ifaceNil) && $interfaceIsEqual(t, $ifaceNil)) { _v = true; $s = 13; continue s; }
-					if (!(!($interfaceIsEqual(T, $ifaceNil)) && !($interfaceIsEqual(t, $ifaceNil)))) { _v$1 = false; $s = 14; continue s; }
-					_r$3 = Identical(T, t); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_v$1 = _r$3; case 14:
-					_v = _v$1; case 13:
-					/* */ if (_v) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if (_v) { */ case 11:
-						Ts = "nil";
-						/* */ if (!($interfaceIsEqual(T, $ifaceNil))) { $s = 16; continue; }
-						/* */ $s = 17; continue;
-						/* if (!($interfaceIsEqual(T, $ifaceNil))) { */ case 16:
-							_r$4 = TypeString(T, $methodVal(check, "qualifier")); /* */ $s = 18; case 18: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							Ts = _r$4;
-						/* } */ case 17:
-						$r = check.errorf(e, 113, "duplicate case %s in type switch", new sliceType$6([new $String(Ts)])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = check.error(other, 113, "\tprevious case"); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i++;
-						/* continue L; */ $s = 1; continue s;
-					/* } */ case 12:
-					_i$1++;
-				$s = 9; continue;
-				case 10:
-				_key$1 = T; (seen || $throwRuntimeError("assignment to entry in nil map")).set(Type.keyFor(_key$1), { k: _key$1, v: e });
-				/* */ if (!(x === ptrType$62.nil) && !($interfaceIsEqual(T, $ifaceNil))) { $s = 21; continue; }
-				/* */ $s = 22; continue;
-				/* if (!(x === ptrType$62.nil) && !($interfaceIsEqual(T, $ifaceNil))) { */ case 21:
-					$r = check.typeAssertion(e, x, T, true); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 22:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return T;
-			/* */ } return; } var $f = {$blk: caseTypes, $c: true, $r, T, Ts, _entry, _i, _i$1, _key, _key$1, _keys, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _size, _v, _v$1, check, dummy, e, other, seen, t, types$1, x, $s};return $f;
-		};
-		$ptrType(Checker).prototype.stmt = function stmt(ctxt, s) {
-			var {T, Y, _1, _2, _3, _4, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$10, _ref$11, _ref$12, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, _tuple$10, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, alt, c, cause, ch, check, clause, clause$1, clause$2, code, ctxt, expr, guard, guard$1, guard$2, i, i$1, i$2, ident$1, inner, inner$1, key, kind, lhs, lhs$1, lhs$2, lhs$3, lhs$4, lhsVars, msg, msg$1, n, name, obj, obj$1, obj$2, obj$3, ok, op, op$1, res, rhs, rhs$1, rhs$2, s, s$1, s$10, s$11, s$12, s$13, s$14, s$15, s$16, s$17, s$18, s$19, s$2, s$20, s$21, s$22, s$23, s$24, s$25, s$3, s$4, s$5, s$6, s$7, s$8, s$9, scopePos, scopePos$1, seen, seen$1, sx, t, t$1, typ$3, typ$4, u, u$1, uch, used, v, val, val$1, valid, vars, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $deferred, $r, $c} = $restore(this, {ctxt, s});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			ch = [ch];
-			check = [check];
-			val = [val];
-			x = [x];
-			x$1 = [x$1];
-			x$2 = [x$2];
-			x$3 = [x$3];
-			x$4 = [x$4];
-			x$5 = [x$5];
-			x$6 = [x$6];
-			x$7 = [x$7];
-			check[0] = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$deferred.push([(function(ch, check, val, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7) { return function Checker·stmt·func1(scope) {
-						var {p, scope, $s, $r, $c} = $restore(this, {scope});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						p = $recover();
-						if (!($interfaceIsEqual(p, $ifaceNil))) {
-							$panic(p);
-						}
-						$r = assert(scope === check[0].environment.scope); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·stmt·func1, $c: true, $r, p, scope, $s};return $f;
-					}; })(ch, check, val, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7), [check[0].environment.scope]]);
-			/* } */ case 2:
-			$deferred.push([$methodVal(check[0], "processDelayed"), [check[0].delayed.$length]]);
-			inner = (ctxt & ~28) >>> 0;
-			_ref = s;
-			/* */ if ($assertType(_ref, ptrType$63, true)[1] || $assertType(_ref, ptrType$59, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$64, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$65, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$66, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$67, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$68, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$69, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$70, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$71, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$72, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ptrType$73, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref, ptrType$74, true)[1]) { $s = 14; continue; }
-			/* */ if ($assertType(_ref, ptrType$75, true)[1]) { $s = 15; continue; }
-			/* */ if ($assertType(_ref, ptrType$76, true)[1]) { $s = 16; continue; }
-			/* */ if ($assertType(_ref, ptrType$77, true)[1]) { $s = 17; continue; }
-			/* */ if ($assertType(_ref, ptrType$78, true)[1]) { $s = 18; continue; }
-			/* */ if ($assertType(_ref, ptrType$79, true)[1]) { $s = 19; continue; }
-			/* */ if ($assertType(_ref, ptrType$80, true)[1]) { $s = 20; continue; }
-			/* */ $s = 21; continue;
-			/* if ($assertType(_ref, ptrType$63, true)[1] || $assertType(_ref, ptrType$59, true)[1]) { */ case 3:
-				s$1 = _ref;
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$64, true)[1]) { */ case 4:
+			p = this;
+			_r = stmt$1.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$r = p.setPos(_r); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_ref = stmt$1;
+			/* */ if ($assertType(_ref, ptrType$41, true)[1]) { $s = 3; continue; }
+			/* */ if ($assertType(_ref, ptrType$42, true)[1]) { $s = 4; continue; }
+			/* */ if ($assertType(_ref, ptrType$40, true)[1]) { $s = 5; continue; }
+			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 6; continue; }
+			/* */ if ($assertType(_ref, ptrType$43, true)[1]) { $s = 7; continue; }
+			/* */ if ($assertType(_ref, ptrType$44, true)[1]) { $s = 8; continue; }
+			/* */ if ($assertType(_ref, ptrType$45, true)[1]) { $s = 9; continue; }
+			/* */ if ($assertType(_ref, ptrType$46, true)[1]) { $s = 10; continue; }
+			/* */ if ($assertType(_ref, ptrType$47, true)[1]) { $s = 11; continue; }
+			/* */ if ($assertType(_ref, ptrType$48, true)[1]) { $s = 12; continue; }
+			/* */ if ($assertType(_ref, ptrType$49, true)[1]) { $s = 13; continue; }
+			/* */ if ($assertType(_ref, ptrType$50, true)[1]) { $s = 14; continue; }
+			/* */ if ($assertType(_ref, ptrType$51, true)[1]) { $s = 15; continue; }
+			/* */ if ($assertType(_ref, ptrType$52, true)[1]) { $s = 16; continue; }
+			/* */ if ($assertType(_ref, ptrType$53, true)[1]) { $s = 17; continue; }
+			/* */ if ($assertType(_ref, ptrType$54, true)[1]) { $s = 18; continue; }
+			/* */ if ($assertType(_ref, ptrType$55, true)[1]) { $s = 19; continue; }
+			/* */ if ($assertType(_ref, ptrType$56, true)[1]) { $s = 20; continue; }
+			/* */ if ($assertType(_ref, ptrType$57, true)[1]) { $s = 21; continue; }
+			/* */ if ($assertType(_ref, ptrType$58, true)[1]) { $s = 22; continue; }
+			/* */ if ($assertType(_ref, ptrType$59, true)[1]) { $s = 23; continue; }
+			/* */ $s = 24; continue;
+			/* switch (0) { default: if ($assertType(_ref, ptrType$41, true)[1]) { */ case 3:
+				s = _ref.$val;
+				$r = p.print(new sliceType$1([new $String("BadStmt")])); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 25; continue;
+			/* } else if ($assertType(_ref, ptrType$42, true)[1]) { */ case 4:
+				s$1 = _ref.$val;
+				$r = p.decl(s$1.Decl); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 25; continue;
+			/* } else if ($assertType(_ref, ptrType$40, true)[1]) { */ case 5:
 				s$2 = _ref.$val;
-				$r = check[0].declStmt(s$2.Decl); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$65, true)[1]) { */ case 5:
+				$s = 25; continue;
+			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 6:
 				s$3 = _ref.$val;
-				check[0].environment.hasLabel = true;
-				$r = check[0].stmt(ctxt, s$3.Stmt); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$66, true)[1]) { */ case 6:
+				$r = p.print(new sliceType$1([new whiteSpace(60)])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.expr(s$3.Label); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.setPos(s$3.Colon); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new token.Token(58), new whiteSpace(62)])); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_tuple = $assertType(s$3.Stmt, ptrType$40, true);
+				e = _tuple[0];
+				isEmpty = _tuple[1];
+				/* */ if (isEmpty) { $s = 32; continue; }
+				/* */ $s = 33; continue;
+				/* if (isEmpty) { */ case 32:
+					/* */ if (!nextIsRBrace) { $s = 35; continue; }
+					/* */ $s = 36; continue;
+					/* if (!nextIsRBrace) { */ case 35:
+						$r = p.print(new sliceType$1([new whiteSpace(10)])); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.setPos(e.Pos()); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.print(new sliceType$1([new token.Token(57)])); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* break; */ $s = 25; continue;
+					/* } */ case 36:
+					$s = 34; continue;
+				/* } else { */ case 33:
+					_r$1 = s$3.Stmt.Pos(); /* */ $s = 40; case 40: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_r$2 = p.lineFor(_r$1); /* */ $s = 41; case 41: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_r$3 = p.linebreak(_r$2, 1, 0, true); /* */ $s = 42; case 42: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_r$3;
+				/* } */ case 34:
+				$r = p.stmt(s$3.Stmt, nextIsRBrace); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 25; continue;
+			/* } else if ($assertType(_ref, ptrType$43, true)[1]) { */ case 7:
 				s$4 = _ref.$val;
-				x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				_r$1 = check[0].rawExpr(x[0], s$4.X, $ifaceNil, false); /* */ $s = 25; case 25: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				kind = _r$1;
-				msg = "";
-				code = 0;
-					_1 = x[0].mode;
-					/* */ if (_1 === (2)) { $s = 27; continue; }
-					/* */ if (_1 === (3)) { $s = 28; continue; }
-					/* */ $s = 29; continue;
-					/* if (_1 === (2)) { */ case 27:
-						msg = "must be called";
-						code = 82;
-						$s = 30; continue;
-					/* } else if (_1 === (3)) { */ case 28:
-						msg = "is not an expression";
-						code = 42;
-						$s = 30; continue;
-					/* } else { */ case 29:
-						/* */ if (kind === 2) { $s = 31; continue; }
-						/* */ $s = 32; continue;
-						/* if (kind === 2) { */ case 31:
-							$s = 33; case 33: return;
-						/* } */ case 32:
-						msg = "is not used";
-						code = 100;
-					/* } */ case 30:
-				case 26:
-				$r = check[0].errorf(x[0], code, "%s %s", new sliceType$6([x[0], new $String(msg)])); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$67, true)[1]) { */ case 7:
+				$r = p.expr0(s$4.X, 1); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 25; continue;
+			/* } else if ($assertType(_ref, ptrType$44, true)[1]) { */ case 8:
 				s$5 = _ref.$val;
-				_tmp = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				_tmp$1 = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				ch[0] = $clone(_tmp, operand);
-				val[0] = $clone(_tmp$1, operand);
-				$r = check[0].expr(ch[0], s$5.Chan); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check[0].expr(val[0], s$5.Value); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if ((ch[0].mode === 0) || (val[0].mode === 0)) { $s = 37; continue; }
-				/* */ $s = 38; continue;
-				/* if ((ch[0].mode === 0) || (val[0].mode === 0)) { */ case 37:
-					$s = 39; case 39: return;
-				/* } */ case 38:
-				_r$2 = coreType(ch[0].typ); /* */ $s = 40; case 40: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				u = _r$2;
-				/* */ if ($interfaceIsEqual(u, $ifaceNil)) { $s = 41; continue; }
-				/* */ $s = 42; continue;
-				/* if ($interfaceIsEqual(u, $ifaceNil)) { */ case 41:
-					_r$3 = inNode(s$5, s$5.Arrow); /* */ $s = 43; case 43: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					$r = check[0].errorf((x$8 = _r$3, new x$8.constructor.elem(x$8)), 59, "invalid operation: cannot send to %s: no core type", new sliceType$6([ch[0]])); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 45; case 45: return;
-				/* } */ case 42:
-				_tuple = $assertType(u, ptrType$29, true);
-				uch = _tuple[0];
-				/* */ if (uch === ptrType$29.nil) { $s = 46; continue; }
-				/* */ $s = 47; continue;
-				/* if (uch === ptrType$29.nil) { */ case 46:
-					_r$4 = inNode(s$5, s$5.Arrow); /* */ $s = 48; case 48: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					$r = check[0].errorf((x$9 = _r$4, new x$9.constructor.elem(x$9)), 59, "invalid operation: cannot send to non-channel %s", new sliceType$6([ch[0]])); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 50; case 50: return;
-				/* } */ case 47:
-				/* */ if (uch.dir === 2) { $s = 51; continue; }
-				/* */ $s = 52; continue;
-				/* if (uch.dir === 2) { */ case 51:
-					_r$5 = inNode(s$5, s$5.Arrow); /* */ $s = 53; case 53: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					$r = check[0].errorf((x$10 = _r$5, new x$10.constructor.elem(x$10)), 59, "invalid operation: cannot send to receive-only channel %s", new sliceType$6([ch[0]])); /* */ $s = 54; case 54: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 55; case 55: return;
-				/* } */ case 52:
-				$r = check[0].assignment(val[0], uch.elem, "send"); /* */ $s = 56; case 56: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$68, true)[1]) { */ case 8:
+				$r = p.expr0(s$5.Chan, 1); /* */ $s = 45; case 45: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.setPos(s$5.Arrow); /* */ $s = 47; case 47: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new token.Token(36), new whiteSpace(32)])); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.expr0(s$5.Value, 1); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 25; continue;
+			/* } else if ($assertType(_ref, ptrType$45, true)[1]) { */ case 9:
 				s$6 = _ref.$val;
-				op = 0;
-					_2 = s$6.Tok;
-					/* */ if (_2 === (37)) { $s = 58; continue; }
-					/* */ if (_2 === (38)) { $s = 59; continue; }
-					/* */ $s = 60; continue;
-					/* if (_2 === (37)) { */ case 58:
-						op = 12;
-						$s = 61; continue;
-					/* } else if (_2 === (38)) { */ case 59:
-						op = 13;
-						$s = 61; continue;
-					/* } else { */ case 60:
-						_r$6 = inNode(s$6, s$6.TokPos); /* */ $s = 62; case 62: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						$r = check[0].errorf((x$11 = _r$6, new x$11.constructor.elem(x$11)), -1, "unknown inc/dec operation %s", new sliceType$6([new token.Token(s$6.Tok)])); /* */ $s = 63; case 63: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 64; case 64: return;
-					/* } */ case 61:
-				case 57:
-				x$1[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				$r = check[0].expr(x$1[0], s$6.X); /* */ $s = 65; case 65: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (x$1[0].mode === 0) { $s = 66; continue; }
-				/* */ $s = 67; continue;
-				/* if (x$1[0].mode === 0) { */ case 66:
-					$s = 68; case 68: return;
-				/* } */ case 67:
-				_r$7 = allNumeric(x$1[0].typ); /* */ $s = 71; case 71: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				/* */ if (!_r$7) { $s = 69; continue; }
-				/* */ $s = 70; continue;
-				/* if (!_r$7) { */ case 69:
-					$r = check[0].errorf(s$6.X, 48, "invalid operation: %s%s (non-numeric type %s)", new sliceType$6([s$6.X, new token.Token(s$6.Tok), x$1[0].typ])); /* */ $s = 72; case 72: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 73; case 73: return;
-				/* } */ case 70:
-				_r$8 = s$6.X.Pos(); /* */ $s = 74; case 74: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				Y = new ast.BasicLit.ptr(_r$8, 5, "1");
-				$r = check[0].binary(x$1[0], $ifaceNil, s$6.X, Y, op, s$6.TokPos); /* */ $s = 75; case 75: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (x$1[0].mode === 0) { $s = 76; continue; }
-				/* */ $s = 77; continue;
-				/* if (x$1[0].mode === 0) { */ case 76:
-					$s = 78; case 78: return;
-				/* } */ case 77:
-				_r$9 = check[0].assignVar(s$6.X, x$1[0]); /* */ $s = 79; case 79: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				_r$9;
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$69, true)[1]) { */ case 9:
+				$r = p.expr0(s$6.X, 2); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.setPos(s$6.TokPos); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new token.Token(s$6.Tok)])); /* */ $s = 52; case 52: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 25; continue;
+			/* } else if ($assertType(_ref, ptrType$46, true)[1]) { */ case 10:
 				s$7 = _ref.$val;
-					_3 = s$7.Tok;
-					/* */ if ((_3 === (42)) || (_3 === (47))) { $s = 81; continue; }
-					/* */ $s = 82; continue;
-					/* if ((_3 === (42)) || (_3 === (47))) { */ case 81:
-						/* */ if (s$7.Lhs.$length === 0) { $s = 84; continue; }
-						/* */ $s = 85; continue;
-						/* if (s$7.Lhs.$length === 0) { */ case 84:
-							$r = check[0].error(s$7, -1, "missing lhs in assignment"); /* */ $s = 86; case 86: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 87; case 87: return;
-						/* } */ case 85:
-						/* */ if (s$7.Tok === 47) { $s = 88; continue; }
-						/* */ $s = 89; continue;
-						/* if (s$7.Tok === 47) { */ case 88:
-							_r$10 = inNode(s$7, s$7.TokPos); /* */ $s = 91; case 91: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-							$r = check[0].shortVarDecl((x$12 = _r$10, new x$12.constructor.elem(x$12)), s$7.Lhs, s$7.Rhs); /* */ $s = 92; case 92: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 90; continue;
-						/* } else { */ case 89:
-							$r = check[0].assignVars(s$7.Lhs, s$7.Rhs); /* */ $s = 93; case 93: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 90:
-						$s = 83; continue;
-					/* } else { */ case 82:
-						/* */ if (!((s$7.Lhs.$length === 1)) || !((s$7.Rhs.$length === 1))) { $s = 94; continue; }
-						/* */ $s = 95; continue;
-						/* if (!((s$7.Lhs.$length === 1)) || !((s$7.Rhs.$length === 1))) { */ case 94:
-							_r$11 = inNode(s$7, s$7.TokPos); /* */ $s = 96; case 96: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-							$r = check[0].errorf((x$13 = _r$11, new x$13.constructor.elem(x$13)), 20, "assignment operation %s requires single-valued expressions", new sliceType$6([new token.Token(s$7.Tok)])); /* */ $s = 97; case 97: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 98; case 98: return;
-						/* } */ case 95:
-						op$1 = assignOp(s$7.Tok);
-						/* */ if (op$1 === 0) { $s = 99; continue; }
-						/* */ $s = 100; continue;
-						/* if (op$1 === 0) { */ case 99:
-							$r = check[0].errorf(new atPos(((s$7.TokPos >> 0))), -1, "unknown assignment operation %s", new sliceType$6([new token.Token(s$7.Tok)])); /* */ $s = 101; case 101: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 102; case 102: return;
-						/* } */ case 100:
-						x$2[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-						$r = check[0].binary(x$2[0], $ifaceNil, (x$14 = s$7.Lhs, (0 >= x$14.$length ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + 0])), (x$15 = s$7.Rhs, (0 >= x$15.$length ? ($throwRuntimeError("index out of range"), undefined) : x$15.$array[x$15.$offset + 0])), op$1, s$7.TokPos); /* */ $s = 103; case 103: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* */ if (x$2[0].mode === 0) { $s = 104; continue; }
-						/* */ $s = 105; continue;
-						/* if (x$2[0].mode === 0) { */ case 104:
-							$s = 106; case 106: return;
-						/* } */ case 105:
-						_r$12 = check[0].assignVar((x$16 = s$7.Lhs, (0 >= x$16.$length ? ($throwRuntimeError("index out of range"), undefined) : x$16.$array[x$16.$offset + 0])), x$2[0]); /* */ $s = 107; case 107: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						_r$12;
-					/* } */ case 83:
-				case 80:
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$70, true)[1]) { */ case 10:
+				depth = 1;
+				if (s$7.Lhs.$length > 1 && s$7.Rhs.$length > 1) {
+					depth = depth + (1) >> 0;
+				}
+				_r$4 = s$7.Pos(); /* */ $s = 53; case 53: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				$r = p.exprList(_r$4, s$7.Lhs, depth, 0, s$7.TokPos, false); /* */ $s = 54; case 54: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.setPos(s$7.TokPos); /* */ $s = 56; case 56: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new token.Token(s$7.Tok), new whiteSpace(32)])); /* */ $s = 57; case 57: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.exprList(s$7.TokPos, s$7.Rhs, depth, 0, 0, false); /* */ $s = 58; case 58: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 25; continue;
+			/* } else if ($assertType(_ref, ptrType$47, true)[1]) { */ case 11:
 				s$8 = _ref.$val;
-				$r = check[0].suspendedCall("go", s$8.Call); /* */ $s = 108; case 108: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$71, true)[1]) { */ case 11:
+				$r = p.print(new sliceType$1([new token.Token(72), new whiteSpace(32)])); /* */ $s = 59; case 59: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.expr(s$8.Call); /* */ $s = 60; case 60: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 25; continue;
+			/* } else if ($assertType(_ref, ptrType$48, true)[1]) { */ case 12:
 				s$9 = _ref.$val;
-				$r = check[0].suspendedCall("defer", s$9.Call); /* */ $s = 109; case 109: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$72, true)[1]) { */ case 12:
+				$r = p.print(new sliceType$1([new token.Token(67), new whiteSpace(32)])); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.expr(s$9.Call); /* */ $s = 62; case 62: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 25; continue;
+			/* } else if ($assertType(_ref, ptrType$49, true)[1]) { */ case 13:
 				s$10 = _ref.$val;
-				res = check[0].environment.sig.results;
-				/* */ if ((s$10.Results.$length === 0) && res.Len() > 0 && !((x$17 = res.vars, (0 >= x$17.$length ? ($throwRuntimeError("index out of range"), undefined) : x$17.$array[x$17.$offset + 0])).object.name === "")) { $s = 110; continue; }
-				/* */ $s = 111; continue;
-				/* if ((s$10.Results.$length === 0) && res.Len() > 0 && !((x$17 = res.vars, (0 >= x$17.$length ? ($throwRuntimeError("index out of range"), undefined) : x$17.$array[x$17.$offset + 0])).object.name === "")) { */ case 110:
-					_ref$1 = res.vars;
-					_i = 0;
-					/* while (true) { */ case 113:
-						/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 114; continue; }
-						obj = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-						_r$13 = check[0].environment.lookup(obj.object.name); /* */ $s = 115; case 115: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-						alt = _r$13;
-						/* */ if (!($interfaceIsEqual(alt, $ifaceNil)) && !($interfaceIsEqual(alt, obj))) { $s = 116; continue; }
-						/* */ $s = 117; continue;
-						/* if (!($interfaceIsEqual(alt, $ifaceNil)) && !($interfaceIsEqual(alt, obj))) { */ case 116:
-							$r = check[0].errorf(s$10, 104, "result parameter %s not in scope at return", new sliceType$6([new $String(obj.object.name)])); /* */ $s = 118; case 118: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$r = check[0].errorf(alt, 104, "\tinner declaration of %s", new sliceType$6([obj])); /* */ $s = 119; case 119: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 117:
-						_i++;
-					$s = 113; continue;
-					case 114:
-					$s = 112; continue;
-				/* } else { */ case 111:
-					lhs = sliceType$10.nil;
-					if (res.Len() > 0) {
-						lhs = res.vars;
-					}
-					$r = check[0].initVars(lhs, s$10.Results, s$10); /* */ $s = 120; case 120: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 112:
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$73, true)[1]) { */ case 13:
+				$r = p.print(new sliceType$1([new token.Token(80)])); /* */ $s = 63; case 63: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (!(s$10.Results === sliceType$7.nil)) { $s = 64; continue; }
+				/* */ $s = 65; continue;
+				/* if (!(s$10.Results === sliceType$7.nil)) { */ case 64:
+					$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 66; case 66: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_r$5 = p.indentList(s$10.Results); /* */ $s = 70; case 70: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+					/* */ if (_r$5) { $s = 67; continue; }
+					/* */ $s = 68; continue;
+					/* if (_r$5) { */ case 67:
+						$r = p.print(new sliceType$1([new whiteSpace(62)])); /* */ $s = 71; case 71: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.exprList(0, s$10.Results, 1, 2, 0, false); /* */ $s = 72; case 72: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.print(new sliceType$1([new whiteSpace(60)])); /* */ $s = 73; case 73: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 69; continue;
+					/* } else { */ case 68:
+						$r = p.exprList(0, s$10.Results, 1, 0, 0, false); /* */ $s = 74; case 74: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 69:
+				/* } */ case 65:
+				$s = 25; continue;
+			/* } else if ($assertType(_ref, ptrType$50, true)[1]) { */ case 14:
 				s$11 = _ref.$val;
-				/* */ if (!(s$11.Label === ptrType$30.nil)) { $s = 121; continue; }
-				/* */ $s = 122; continue;
-				/* if (!(s$11.Label === ptrType$30.nil)) { */ case 121:
-					check[0].environment.hasLabel = true;
-					$s = 123; case 123: return;
-				/* } */ case 122:
-					_4 = s$11.Tok;
-					/* */ if (_4 === (61)) { $s = 125; continue; }
-					/* */ if (_4 === (65)) { $s = 126; continue; }
-					/* */ if (_4 === (69)) { $s = 127; continue; }
-					/* */ $s = 128; continue;
-					/* if (_4 === (61)) { */ case 125:
-						/* */ if (((ctxt & 1) >>> 0) === 0) { $s = 130; continue; }
-						/* */ $s = 131; continue;
-						/* if (((ctxt & 1) >>> 0) === 0) { */ case 130:
-							$r = check[0].error(s$11, 110, "break not in for, switch, or select statement"); /* */ $s = 132; case 132: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 131:
-						$s = 129; continue;
-					/* } else if (_4 === (65)) { */ case 126:
-						/* */ if (((ctxt & 2) >>> 0) === 0) { $s = 133; continue; }
-						/* */ $s = 134; continue;
-						/* if (((ctxt & 2) >>> 0) === 0) { */ case 133:
-							$r = check[0].error(s$11, 111, "continue not in for statement"); /* */ $s = 135; case 135: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 134:
-						$s = 129; continue;
-					/* } else if (_4 === (69)) { */ case 127:
-						/* */ if (((ctxt & 4) >>> 0) === 0) { $s = 136; continue; }
-						/* */ $s = 137; continue;
-						/* if (((ctxt & 4) >>> 0) === 0) { */ case 136:
-							msg$1 = "";
-							if (!((((ctxt & 8) >>> 0) === 0))) {
-								msg$1 = "cannot fallthrough final case in switch";
-							} else if (!((((ctxt & 16) >>> 0) === 0))) {
-								msg$1 = "cannot fallthrough in type switch";
-							} else {
-								msg$1 = "fallthrough statement out of place";
-							}
-							$r = check[0].error(s$11, 112, msg$1); /* */ $s = 138; case 138: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 137:
-						$s = 129; continue;
-					/* } else { */ case 128:
-						$r = check[0].errorf(s$11, -1, "branch statement: %s", new sliceType$6([new token.Token(s$11.Tok)])); /* */ $s = 139; case 139: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 129:
-				case 124:
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$74, true)[1]) { */ case 14:
+				$r = p.print(new sliceType$1([new token.Token(s$11.Tok)])); /* */ $s = 75; case 75: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (!(s$11.Label === ptrType$4.nil)) { $s = 76; continue; }
+				/* */ $s = 77; continue;
+				/* if (!(s$11.Label === ptrType$4.nil)) { */ case 76:
+					$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 78; case 78: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.expr(s$11.Label); /* */ $s = 79; case 79: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 77:
+				$s = 25; continue;
+			/* } else if ($assertType(_ref, ptrType$51, true)[1]) { */ case 15:
 				s$12 = _ref.$val;
-				$r = check[0].openScope(s$12, "block"); /* */ $s = 140; case 140: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(check[0], "closeScope"), []]);
-				$r = check[0].stmtList(inner, s$12.List); /* */ $s = 141; case 141: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$75, true)[1]) { */ case 15:
+				$r = p.block(s$12, 1); /* */ $s = 80; case 80: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 25; continue;
+			/* } else if ($assertType(_ref, ptrType$52, true)[1]) { */ case 16:
 				s$13 = _ref.$val;
-				$r = check[0].openScope(s$13, "if"); /* */ $s = 142; case 142: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(check[0], "closeScope"), []]);
-				$r = check[0].simpleStmt(s$13.Init); /* */ $s = 143; case 143: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x$3[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				$r = check[0].expr(x$3[0], s$13.Cond); /* */ $s = 144; case 144: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if (!(!((x$3[0].mode === 0)))) { _v = false; $s = 147; continue s; }
-				_r$14 = allBoolean(x$3[0].typ); /* */ $s = 148; case 148: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-				_v = !_r$14; case 147:
-				/* */ if (_v) { $s = 145; continue; }
-				/* */ $s = 146; continue;
-				/* if (_v) { */ case 145:
-					$r = check[0].error(s$13.Cond, 105, "non-boolean condition in if statement"); /* */ $s = 149; case 149: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 146:
-				$r = check[0].stmt(inner, s$13.Body); /* */ $s = 150; case 150: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_ref$2 = s$13.Else;
-				/* */ if (_ref$2 === $ifaceNil || $assertType(_ref$2, ptrType$63, true)[1]) { $s = 151; continue; }
-				/* */ if ($assertType(_ref$2, ptrType$75, true)[1] || $assertType(_ref$2, ptrType$74, true)[1]) { $s = 152; continue; }
-				/* */ $s = 153; continue;
-				/* if (_ref$2 === $ifaceNil || $assertType(_ref$2, ptrType$63, true)[1]) { */ case 151:
-					$s = 154; continue;
-				/* } else if ($assertType(_ref$2, ptrType$75, true)[1] || $assertType(_ref$2, ptrType$74, true)[1]) { */ case 152:
-					$r = check[0].stmt(inner, s$13.Else); /* */ $s = 155; case 155: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 154; continue;
-				/* } else { */ case 153:
-					$r = check[0].error(s$13.Else, -1, "invalid else branch in if statement"); /* */ $s = 156; case 156: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 154:
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$76, true)[1]) { */ case 16:
+				$r = p.print(new sliceType$1([new token.Token(74)])); /* */ $s = 81; case 81: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.controlClause(false, s$13.Init, s$13.Cond, $ifaceNil); /* */ $s = 82; case 82: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.block(s$13.Body, 1); /* */ $s = 83; case 83: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (!($interfaceIsEqual(s$13.Else, $ifaceNil))) { $s = 84; continue; }
+				/* */ $s = 85; continue;
+				/* if (!($interfaceIsEqual(s$13.Else, $ifaceNil))) { */ case 84:
+					$r = p.print(new sliceType$1([new whiteSpace(32), new token.Token(68), new whiteSpace(32)])); /* */ $s = 86; case 86: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_ref$1 = s$13.Else;
+					/* */ if ($assertType(_ref$1, ptrType$51, true)[1] || $assertType(_ref$1, ptrType$52, true)[1]) { $s = 87; continue; }
+					/* */ $s = 88; continue;
+					/* if ($assertType(_ref$1, ptrType$51, true)[1] || $assertType(_ref$1, ptrType$52, true)[1]) { */ case 87:
+						$r = p.stmt(s$13.Else, nextIsRBrace); /* */ $s = 90; case 90: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$s = 89; continue;
+					/* } else { */ case 88:
+						$r = p.print(new sliceType$1([new token.Token(51), new whiteSpace(62), new whiteSpace(12)])); /* */ $s = 91; case 91: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.stmt(s$13.Else, true); /* */ $s = 92; case 92: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.print(new sliceType$1([new whiteSpace(60), new whiteSpace(12), new token.Token(56)])); /* */ $s = 93; case 93: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 89:
+				/* } */ case 85:
+				$s = 25; continue;
+			/* } else if ($assertType(_ref, ptrType$53, true)[1]) { */ case 17:
 				s$14 = _ref.$val;
-				inner = (inner | (1)) >>> 0;
-				$r = check[0].openScope(s$14, "switch"); /* */ $s = 157; case 157: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(check[0], "closeScope"), []]);
-				$r = check[0].simpleStmt(s$14.Init); /* */ $s = 158; case 158: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x$4[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				/* */ if (!($interfaceIsEqual(s$14.Tag, $ifaceNil))) { $s = 159; continue; }
-				/* */ $s = 160; continue;
-				/* if (!($interfaceIsEqual(s$14.Tag, $ifaceNil))) { */ case 159:
-					$r = check[0].expr(x$4[0], s$14.Tag); /* */ $s = 162; case 162: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = check[0].assignment(x$4[0], $ifaceNil, "switch expression"); /* */ $s = 163; case 163: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (!(!((x$4[0].mode === 0)))) { _v$2 = false; $s = 167; continue s; }
-					_r$15 = Comparable(x$4[0].typ); /* */ $s = 168; case 168: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-					_v$2 = !_r$15; case 167:
-					if (!(_v$2)) { _v$1 = false; $s = 166; continue s; }
-					_r$16 = hasNil(x$4[0].typ); /* */ $s = 169; case 169: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-					_v$1 = !_r$16; case 166:
-					/* */ if (_v$1) { $s = 164; continue; }
-					/* */ $s = 165; continue;
-					/* if (_v$1) { */ case 164:
-						$r = check[0].errorf(x$4[0], 117, "cannot switch on %s (%s is not comparable)", new sliceType$6([x$4[0], x$4[0].typ])); /* */ $s = 170; case 170: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x$4[0].mode = 0;
-					/* } */ case 165:
-					$s = 161; continue;
-				/* } else { */ case 160:
-					x$4[0].mode = 4;
-					x$4[0].typ = (1 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 1]);
-					x$4[0].val = constant.MakeBool(true);
-					x$4[0].expr = new ast.Ident.ptr(s$14.Body.Lbrace, "true", ptrType$81.nil);
-				/* } */ case 161:
-				$r = check[0].multipleDefaults(s$14.Body.List); /* */ $s = 171; case 171: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				seen = new $global.Map();
-				_ref$3 = s$14.Body.List;
-				_i$1 = 0;
-				/* while (true) { */ case 172:
-					/* if (!(_i$1 < _ref$3.$length)) { break; } */ if(!(_i$1 < _ref$3.$length)) { $s = 173; continue; }
-					i = _i$1;
-					c = ((_i$1 < 0 || _i$1 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$1]);
-					_tuple$1 = $assertType(c, ptrType$60, true);
-					clause = _tuple$1[0];
-					/* */ if (clause === ptrType$60.nil) { $s = 174; continue; }
-					/* */ $s = 175; continue;
-					/* if (clause === ptrType$60.nil) { */ case 174:
-						$r = check[0].error(c, -1, "incorrect expression switch case"); /* */ $s = 176; case 176: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$1++;
-						/* continue; */ $s = 172; continue;
-					/* } */ case 175:
-					$r = check[0].caseValues(x$4[0], clause.List, seen); /* */ $s = 177; case 177: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = check[0].openScope(clause, "case"); /* */ $s = 178; case 178: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					inner$1 = inner;
-					if ((i + 1 >> 0) < s$14.Body.List.$length) {
-						inner$1 = (inner$1 | (4)) >>> 0;
-					} else {
-						inner$1 = (inner$1 | (8)) >>> 0;
-					}
-					$r = check[0].stmtList(inner$1, clause.Body); /* */ $s = 179; case 179: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					check[0].closeScope();
-					_i$1++;
-				$s = 172; continue;
-				case 173:
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$77, true)[1]) { */ case 17:
+				/* */ if (!(s$14.List === sliceType$7.nil)) { $s = 94; continue; }
+				/* */ $s = 95; continue;
+				/* if (!(s$14.List === sliceType$7.nil)) { */ case 94:
+					$r = p.print(new sliceType$1([new token.Token(62), new whiteSpace(32)])); /* */ $s = 97; case 97: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.exprList(s$14.Pos(), s$14.List, 1, 0, s$14.Colon, false); /* */ $s = 98; case 98: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 96; continue;
+				/* } else { */ case 95:
+					$r = p.print(new sliceType$1([new token.Token(66)])); /* */ $s = 99; case 99: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 96:
+				$r = p.setPos(s$14.Colon); /* */ $s = 100; case 100: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new token.Token(58)])); /* */ $s = 101; case 101: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.stmtList(s$14.Body, 1, nextIsRBrace); /* */ $s = 102; case 102: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 25; continue;
+			/* } else if ($assertType(_ref, ptrType$54, true)[1]) { */ case 18:
 				s$15 = _ref.$val;
-				inner = (inner | (17)) >>> 0;
-				$r = check[0].openScope(s$15, "type switch"); /* */ $s = 180; case 180: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(check[0], "closeScope"), []]);
-				$r = check[0].simpleStmt(s$15.Init); /* */ $s = 181; case 181: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				lhs$1 = ptrType$30.nil;
-				rhs = $ifaceNil;
-				_ref$4 = s$15.Assign;
-				/* */ if ($assertType(_ref$4, ptrType$66, true)[1]) { $s = 182; continue; }
-				/* */ if ($assertType(_ref$4, ptrType$69, true)[1]) { $s = 183; continue; }
-				/* */ $s = 184; continue;
-				/* if ($assertType(_ref$4, ptrType$66, true)[1]) { */ case 182:
-					guard = _ref$4.$val;
-					rhs = guard.X;
-					$s = 185; continue;
-				/* } else if ($assertType(_ref$4, ptrType$69, true)[1]) { */ case 183:
-					guard$1 = _ref$4.$val;
-					/* */ if (!((guard$1.Lhs.$length === 1)) || !((guard$1.Tok === 47)) || !((guard$1.Rhs.$length === 1))) { $s = 186; continue; }
-					/* */ $s = 187; continue;
-					/* if (!((guard$1.Lhs.$length === 1)) || !((guard$1.Tok === 47)) || !((guard$1.Rhs.$length === 1))) { */ case 186:
-						$r = check[0].error(s$15, -1, "incorrect form of type switch guard"); /* */ $s = 188; case 188: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 189; case 189: return;
-					/* } */ case 187:
-					_tuple$2 = $assertType((x$18 = guard$1.Lhs, (0 >= x$18.$length ? ($throwRuntimeError("index out of range"), undefined) : x$18.$array[x$18.$offset + 0])), ptrType$30, true);
-					lhs$1 = _tuple$2[0];
-					/* */ if (lhs$1 === ptrType$30.nil) { $s = 190; continue; }
-					/* */ $s = 191; continue;
-					/* if (lhs$1 === ptrType$30.nil) { */ case 190:
-						$r = check[0].error(s$15, -1, "incorrect form of type switch guard"); /* */ $s = 192; case 192: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 193; case 193: return;
-					/* } */ case 191:
-					/* */ if (lhs$1.Name === "_") { $s = 194; continue; }
-					/* */ $s = 195; continue;
-					/* if (lhs$1.Name === "_") { */ case 194:
-						$r = check[0].softErrorf(lhs$1, 19, "no new variable on left side of :=", sliceType$6.nil); /* */ $s = 197; case 197: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						lhs$1 = ptrType$30.nil;
-						$s = 196; continue;
-					/* } else { */ case 195:
-						$r = check[0].recordDef(lhs$1, $ifaceNil); /* */ $s = 198; case 198: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 196:
-					rhs = (x$19 = guard$1.Rhs, (0 >= x$19.$length ? ($throwRuntimeError("index out of range"), undefined) : x$19.$array[x$19.$offset + 0]));
-					$s = 185; continue;
-				/* } else { */ case 184:
-					guard$2 = _ref$4;
-					$r = check[0].error(s$15, -1, "incorrect form of type switch guard"); /* */ $s = 199; case 199: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 200; case 200: return;
-				/* } */ case 185:
-				_tuple$3 = $assertType(rhs, ptrType$82, true);
-				expr = _tuple$3[0];
-				/* */ if (expr === ptrType$82.nil || !($interfaceIsEqual(expr.Type, $ifaceNil))) { $s = 201; continue; }
-				/* */ $s = 202; continue;
-				/* if (expr === ptrType$82.nil || !($interfaceIsEqual(expr.Type, $ifaceNil))) { */ case 201:
-					$r = check[0].error(s$15, -1, "incorrect form of type switch guard"); /* */ $s = 203; case 203: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 204; case 204: return;
-				/* } */ case 202:
-				x$5[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				$r = check[0].expr(x$5[0], expr.X); /* */ $s = 205; case 205: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (x$5[0].mode === 0) { $s = 206; continue; }
-				/* */ $s = 207; continue;
-				/* if (x$5[0].mode === 0) { */ case 206:
-					$s = 208; case 208: return;
-				/* } */ case 207:
-				sx = ptrType$62.nil;
-				/* */ if (isTypeParam(x$5[0].typ)) { $s = 209; continue; }
-				/* */ $s = 210; continue;
-				/* if (isTypeParam(x$5[0].typ)) { */ case 209:
-					$r = check[0].errorf(x$5[0], 116, "cannot use type switch on type parameter value %s", new sliceType$6([x$5[0]])); /* */ $s = 212; case 212: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 211; continue;
-				/* } else { */ case 210:
-					_r$17 = under(x$5[0].typ); /* */ $s = 213; case 213: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-					_tuple$4 = $assertType(_r$17, ptrType$13, true);
-					ok = _tuple$4[1];
-					/* */ if (ok) { $s = 214; continue; }
-					/* */ $s = 215; continue;
-					/* if (ok) { */ case 214:
-						sx = x$5[0];
-						$s = 216; continue;
-					/* } else { */ case 215:
-						$r = check[0].errorf(x$5[0], 116, "%s is not an interface", new sliceType$6([x$5[0]])); /* */ $s = 217; case 217: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 216:
-				/* } */ case 211:
-				$r = check[0].multipleDefaults(s$15.Body.List); /* */ $s = 218; case 218: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				lhsVars = sliceType$10.nil;
-				seen$1 = new $global.Map();
-				_ref$5 = s$15.Body.List;
-				_i$2 = 0;
-				/* while (true) { */ case 219:
-					/* if (!(_i$2 < _ref$5.$length)) { break; } */ if(!(_i$2 < _ref$5.$length)) { $s = 220; continue; }
-					s$20 = ((_i$2 < 0 || _i$2 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$2]);
-					_tuple$5 = $assertType(s$20, ptrType$60, true);
-					clause$1 = _tuple$5[0];
-					/* */ if (clause$1 === ptrType$60.nil) { $s = 221; continue; }
-					/* */ $s = 222; continue;
-					/* if (clause$1 === ptrType$60.nil) { */ case 221:
-						$r = check[0].error(s$20, -1, "incorrect type switch case"); /* */ $s = 223; case 223: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$2++;
-						/* continue; */ $s = 219; continue;
-					/* } */ case 222:
-					_r$18 = check[0].caseTypes(sx, clause$1.List, seen$1); /* */ $s = 224; case 224: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-					T = _r$18;
-					$r = check[0].openScope(clause$1, "case"); /* */ $s = 225; case 225: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* */ if (!(lhs$1 === ptrType$30.nil)) { $s = 226; continue; }
-					/* */ $s = 227; continue;
-					/* if (!(lhs$1 === ptrType$30.nil)) { */ case 226:
-						if (!((clause$1.List.$length === 1)) || $interfaceIsEqual(T, $ifaceNil)) {
-							T = x$5[0].typ;
-						}
-						obj$1 = NewVar(lhs$1.Pos(), check[0].pkg, lhs$1.Name, T);
-						scopePos = clause$1.Pos() + 7 >> 0;
-						n = clause$1.List.$length;
-						/* */ if (n > 0) { $s = 228; continue; }
-						/* */ $s = 229; continue;
-						/* if (n > 0) { */ case 228:
-							_r$19 = (x$20 = clause$1.List, x$21 = n - 1 >> 0, ((x$21 < 0 || x$21 >= x$20.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$20.$array[x$20.$offset + x$21])).End(); /* */ $s = 230; case 230: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-							scopePos = _r$19;
-						/* } */ case 229:
-						$r = check[0].declare(check[0].environment.scope, ptrType$30.nil, obj$1, scopePos); /* */ $s = 231; case 231: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = check[0].recordImplicit(clause$1, obj$1); /* */ $s = 232; case 232: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						lhsVars = $append(lhsVars, obj$1);
-					/* } */ case 227:
-					$r = check[0].stmtList(inner, clause$1.Body); /* */ $s = 233; case 233: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					check[0].closeScope();
-					_i$2++;
-				$s = 219; continue;
-				case 220:
-				/* */ if (!(lhs$1 === ptrType$30.nil)) { $s = 234; continue; }
-				/* */ $s = 235; continue;
-				/* if (!(lhs$1 === ptrType$30.nil)) { */ case 234:
-					used = false;
-					_ref$6 = lhsVars;
-					_i$3 = 0;
-					while (true) {
-						if (!(_i$3 < _ref$6.$length)) { break; }
-						v = ((_i$3 < 0 || _i$3 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$3]);
-						if (v.used) {
-							used = true;
-						}
-						v.used = true;
-						_i$3++;
-					}
-					/* */ if (!used) { $s = 236; continue; }
-					/* */ $s = 237; continue;
-					/* if (!used) { */ case 236:
-						$r = check[0].softErrorf(lhs$1, 101, "%s declared and not used", new sliceType$6([new $String(lhs$1.Name)])); /* */ $s = 238; case 238: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 237:
-				/* } */ case 235:
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$78, true)[1]) { */ case 18:
+				$r = p.print(new sliceType$1([new token.Token(83)])); /* */ $s = 103; case 103: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.controlClause(false, s$15.Init, s$15.Tag, $ifaceNil); /* */ $s = 104; case 104: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.block(s$15.Body, 0); /* */ $s = 105; case 105: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 25; continue;
+			/* } else if ($assertType(_ref, ptrType$55, true)[1]) { */ case 19:
 				s$16 = _ref.$val;
-				inner = (inner | (1)) >>> 0;
-				$r = check[0].multipleDefaults(s$16.Body.List); /* */ $s = 239; case 239: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_ref$7 = s$16.Body.List;
-				_i$4 = 0;
-				/* while (true) { */ case 240:
-					/* if (!(_i$4 < _ref$7.$length)) { break; } */ if(!(_i$4 < _ref$7.$length)) { $s = 241; continue; }
-					s$21 = ((_i$4 < 0 || _i$4 >= _ref$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$7.$array[_ref$7.$offset + _i$4]);
-					_tuple$6 = $assertType(s$21, ptrType$61, true);
-					clause$2 = _tuple$6[0];
-					if (clause$2 === ptrType$61.nil) {
-						_i$4++;
-						/* continue; */ $s = 240; continue;
-					}
-					valid = false;
-					rhs$1 = $ifaceNil;
-					_ref$8 = clause$2.Comm;
-					if (_ref$8 === $ifaceNil || $assertType(_ref$8, ptrType$67, true)[1]) {
-						s$22 = _ref$8;
-						valid = true;
-					} else if ($assertType(_ref$8, ptrType$69, true)[1]) {
-						s$23 = _ref$8.$val;
-						if (s$23.Rhs.$length === 1) {
-							rhs$1 = (x$22 = s$23.Rhs, (0 >= x$22.$length ? ($throwRuntimeError("index out of range"), undefined) : x$22.$array[x$22.$offset + 0]));
+				$r = p.print(new sliceType$1([new token.Token(83)])); /* */ $s = 106; case 106: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (!($interfaceIsEqual(s$16.Init, $ifaceNil))) { $s = 107; continue; }
+				/* */ $s = 108; continue;
+				/* if (!($interfaceIsEqual(s$16.Init, $ifaceNil))) { */ case 107:
+					$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 109; case 109: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.stmt(s$16.Init, false); /* */ $s = 110; case 110: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.print(new sliceType$1([new token.Token(57)])); /* */ $s = 111; case 111: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 108:
+				$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 112; case 112: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.stmt(s$16.Assign, false); /* */ $s = 113; case 113: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 114; case 114: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.block(s$16.Body, 0); /* */ $s = 115; case 115: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 25; continue;
+			/* } else if ($assertType(_ref, ptrType$56, true)[1]) { */ case 20:
+				s$17 = _ref.$val;
+				/* */ if (!($interfaceIsEqual(s$17.Comm, $ifaceNil))) { $s = 116; continue; }
+				/* */ $s = 117; continue;
+				/* if (!($interfaceIsEqual(s$17.Comm, $ifaceNil))) { */ case 116:
+					$r = p.print(new sliceType$1([new token.Token(62), new whiteSpace(32)])); /* */ $s = 119; case 119: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.stmt(s$17.Comm, false); /* */ $s = 120; case 120: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 118; continue;
+				/* } else { */ case 117:
+					$r = p.print(new sliceType$1([new token.Token(66)])); /* */ $s = 121; case 121: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 118:
+				$r = p.setPos(s$17.Colon); /* */ $s = 122; case 122: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new token.Token(58)])); /* */ $s = 123; case 123: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.stmtList(s$17.Body, 1, nextIsRBrace); /* */ $s = 124; case 124: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 25; continue;
+			/* } else if ($assertType(_ref, ptrType$57, true)[1]) { */ case 21:
+				s$18 = _ref.$val;
+				$r = p.print(new sliceType$1([new token.Token(81), new whiteSpace(32)])); /* */ $s = 125; case 125: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				body = s$18.Body;
+				if (!(body.List.$length === 0)) { _v = false; $s = 129; continue s; }
+				_r$6 = p.posFor(body.Rbrace); /* */ $s = 130; case 130: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				_r$7 = p.commentBefore($clone(_r$6, token.Position)); /* */ $s = 131; case 131: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_v = !_r$7; case 129:
+				/* */ if (_v) { $s = 126; continue; }
+				/* */ $s = 127; continue;
+				/* if (_v) { */ case 126:
+					$r = p.setPos(body.Lbrace); /* */ $s = 132; case 132: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.print(new sliceType$1([new token.Token(51)])); /* */ $s = 133; case 133: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.setPos(body.Rbrace); /* */ $s = 134; case 134: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.print(new sliceType$1([new token.Token(56)])); /* */ $s = 135; case 135: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 128; continue;
+				/* } else { */ case 127:
+					$r = p.block(body, 0); /* */ $s = 136; case 136: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 128:
+				$s = 25; continue;
+			/* } else if ($assertType(_ref, ptrType$58, true)[1]) { */ case 22:
+				s$19 = _ref.$val;
+				$r = p.print(new sliceType$1([new token.Token(70)])); /* */ $s = 137; case 137: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.controlClause(true, s$19.Init, s$19.Cond, s$19.Post); /* */ $s = 138; case 138: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.block(s$19.Body, 1); /* */ $s = 139; case 139: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 25; continue;
+			/* } else if ($assertType(_ref, ptrType$59, true)[1]) { */ case 23:
+				s$20 = _ref.$val;
+				$r = p.print(new sliceType$1([new token.Token(70), new whiteSpace(32)])); /* */ $s = 140; case 140: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (!($interfaceIsEqual(s$20.Key, $ifaceNil))) { $s = 141; continue; }
+				/* */ $s = 142; continue;
+				/* if (!($interfaceIsEqual(s$20.Key, $ifaceNil))) { */ case 141:
+					$r = p.expr(s$20.Key); /* */ $s = 143; case 143: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* */ if (!($interfaceIsEqual(s$20.Value, $ifaceNil))) { $s = 144; continue; }
+					/* */ $s = 145; continue;
+					/* if (!($interfaceIsEqual(s$20.Value, $ifaceNil))) { */ case 144:
+						_r$8 = s$20.Value.Pos(); /* */ $s = 146; case 146: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+						$r = p.setPos(_r$8); /* */ $s = 147; case 147: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.print(new sliceType$1([new token.Token(52), new whiteSpace(32)])); /* */ $s = 148; case 148: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						$r = p.expr(s$20.Value); /* */ $s = 149; case 149: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 145:
+					$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 150; case 150: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.setPos(s$20.TokPos); /* */ $s = 151; case 151: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.print(new sliceType$1([new token.Token(s$20.Tok), new whiteSpace(32)])); /* */ $s = 152; case 152: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 142:
+				$r = p.print(new sliceType$1([new token.Token(79), new whiteSpace(32)])); /* */ $s = 153; case 153: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				_r$9 = stripParens(s$20.X); /* */ $s = 154; case 154: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+				$r = p.expr(_r$9); /* */ $s = 155; case 155: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 156; case 156: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.block(s$20.Body, 1); /* */ $s = 157; case 157: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 25; continue;
+			/* } else { */ case 24:
+				s$21 = _ref;
+				$panic(new $String("unreachable"));
+			/* } } */ case 25:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: stmt, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _v, body, depth, e, isEmpty, nextIsRBrace, p, s, s$1, s$10, s$11, s$12, s$13, s$14, s$15, s$16, s$17, s$18, s$19, s$2, s$20, s$21, s$3, s$4, s$5, s$6, s$7, s$8, s$9, stmt$1, $s};return $f;
+		};
+		keepTypeColumn = function keepTypeColumn$1(specs) {
+			var {_i, _ref, i, i0, keepType, m, populate, s, specs, t, $s, $r, $c} = $restore(this, {specs});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			m = [m];
+			m[0] = $makeSlice(sliceType$10, specs.$length);
+			populate = (function(m) { return function keepTypeColumn·func1(i, j, keepType) {
+					var i, j, keepType;
+					if (keepType) {
+						while (true) {
+							if (!(i < j)) { break; }
+							((i < 0 || i >= m[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : m[0].$array[m[0].$offset + i] = true);
+							i = i + (1) >> 0;
 						}
-					} else if ($assertType(_ref$8, ptrType$66, true)[1]) {
-						s$24 = _ref$8.$val;
-						rhs$1 = s$24.X;
 					}
-					if (!($interfaceIsEqual(rhs$1, $ifaceNil))) {
-						_tuple$7 = $assertType(unparen(rhs$1), ptrType$20, true);
-						x$23 = _tuple$7[0];
-						if (!(x$23 === ptrType$20.nil) && (x$23.Op === 36)) {
-							valid = true;
-						}
+				}; })(m);
+			i0 = -1;
+			keepType = false;
+			_ref = specs;
+			_i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
+				i = _i;
+				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				t = $assertType(s, ptrType$8);
+				/* */ if (!(t.Values === sliceType$7.nil)) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (!(t.Values === sliceType$7.nil)) { */ case 3:
+					if (i0 < 0) {
+						i0 = i;
+						keepType = false;
 					}
-					/* */ if (!valid) { $s = 242; continue; }
-					/* */ $s = 243; continue;
-					/* if (!valid) { */ case 242:
-						$r = check[0].error(clause$2.Comm, 118, "select case must be send or receive (possibly with assignment)"); /* */ $s = 244; case 244: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$4++;
-						/* continue; */ $s = 240; continue;
-					/* } */ case 243:
-					$r = check[0].openScope(s$21, "case"); /* */ $s = 245; case 245: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* */ if (!($interfaceIsEqual(clause$2.Comm, $ifaceNil))) { $s = 246; continue; }
-					/* */ $s = 247; continue;
-					/* if (!($interfaceIsEqual(clause$2.Comm, $ifaceNil))) { */ case 246:
-						$r = check[0].stmt(inner, clause$2.Comm); /* */ $s = 248; case 248: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 247:
-					$r = check[0].stmtList(inner, clause$2.Body); /* */ $s = 249; case 249: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					check[0].closeScope();
-					_i$4++;
-				$s = 240; continue;
-				case 241:
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$79, true)[1]) { */ case 19:
-				s$17 = _ref.$val;
-				inner = (inner | (3)) >>> 0;
-				$r = check[0].openScope(s$17, "for"); /* */ $s = 250; case 250: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(check[0], "closeScope"), []]);
-				$r = check[0].simpleStmt(s$17.Init); /* */ $s = 251; case 251: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!($interfaceIsEqual(s$17.Cond, $ifaceNil))) { $s = 252; continue; }
-				/* */ $s = 253; continue;
-				/* if (!($interfaceIsEqual(s$17.Cond, $ifaceNil))) { */ case 252:
-					x$6[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-					$r = check[0].expr(x$6[0], s$17.Cond); /* */ $s = 254; case 254: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (!(!((x$6[0].mode === 0)))) { _v$3 = false; $s = 257; continue s; }
-					_r$20 = allBoolean(x$6[0].typ); /* */ $s = 258; case 258: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-					_v$3 = !_r$20; case 257:
-					/* */ if (_v$3) { $s = 255; continue; }
-					/* */ $s = 256; continue;
-					/* if (_v$3) { */ case 255:
-						$r = check[0].error(s$17.Cond, 105, "non-boolean condition in for statement"); /* */ $s = 259; case 259: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 256:
-				/* } */ case 253:
-				$r = check[0].simpleStmt(s$17.Post); /* */ $s = 260; case 260: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_tuple$8 = $assertType(s$17.Post, ptrType$69, true);
-				s$25 = _tuple$8[0];
-				/* */ if (!(s$25 === ptrType$69.nil) && (s$25.Tok === 47)) { $s = 261; continue; }
-				/* */ $s = 262; continue;
-				/* if (!(s$25 === ptrType$69.nil) && (s$25.Tok === 47)) { */ case 261:
-					$r = check[0].softErrorf(s$25, 106, "cannot declare in post statement", sliceType$6.nil); /* */ $s = 263; case 263: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = check[0].use(s$25.Lhs); /* */ $s = 264; case 264: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 262:
-				$r = check[0].stmt(inner, s$17.Body); /* */ $s = 265; case 265: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$80, true)[1]) { */ case 20:
-				s$18 = _ref.$val;
-				inner = (inner | (3)) >>> 0;
-				x$7[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				$r = check[0].expr(x$7[0], s$18.X); /* */ $s = 266; case 266: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_tmp$2 = $ifaceNil;
-				_tmp$3 = $ifaceNil;
-				key = _tmp$2;
-				val$1 = _tmp$3;
-				/* */ if (!((x$7[0].mode === 0))) { $s = 267; continue; }
-				/* */ $s = 268; continue;
-				/* if (!((x$7[0].mode === 0))) { */ case 267:
-					cause = "";
-					_r$21 = coreType(x$7[0].typ); /* */ $s = 269; case 269: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-					u$1 = _r$21;
-					_ref$9 = u$1;
-					/* */ if (_ref$9 === $ifaceNil) { $s = 270; continue; }
-					/* */ if ($assertType(_ref$9, ptrType$29, true)[1]) { $s = 271; continue; }
-					/* */ $s = 272; continue;
-					/* if (_ref$9 === $ifaceNil) { */ case 270:
-						t = _ref$9;
-						_r$22 = check[0].sprintf("%s has no core type", new sliceType$6([x$7[0].typ])); /* */ $s = 273; case 273: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-						cause = _r$22;
-						$s = 272; continue;
-					/* } else if ($assertType(_ref$9, ptrType$29, true)[1]) { */ case 271:
-						t$1 = _ref$9.$val;
-						/* */ if (!($interfaceIsEqual(s$18.Value, $ifaceNil))) { $s = 274; continue; }
-						/* */ $s = 275; continue;
-						/* if (!($interfaceIsEqual(s$18.Value, $ifaceNil))) { */ case 274:
-							$r = check[0].softErrorf(s$18.Value, 108, "range over %s permits only one iteration variable", new sliceType$6([x$7[0]])); /* */ $s = 276; case 276: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 275:
-						if (t$1.dir === 1) {
-							cause = "receive from send-only channel";
-						}
-					/* } */ case 272:
-					_r$23 = rangeKeyVal(u$1); /* */ $s = 277; case 277: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-					_tuple$9 = _r$23;
-					key = _tuple$9[0];
-					val$1 = _tuple$9[1];
-					/* */ if ($interfaceIsEqual(key, $ifaceNil) || !(cause === "")) { $s = 278; continue; }
-					/* */ $s = 279; continue;
-					/* if ($interfaceIsEqual(key, $ifaceNil) || !(cause === "")) { */ case 278:
-						/* */ if (cause === "") { $s = 280; continue; }
-						/* */ $s = 281; continue;
-						/* if (cause === "") { */ case 280:
-							$r = check[0].softErrorf(x$7[0], 109, "cannot range over %s", new sliceType$6([x$7[0]])); /* */ $s = 283; case 283: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 282; continue;
-						/* } else { */ case 281:
-							$r = check[0].softErrorf(x$7[0], 109, "cannot range over %s (%s)", new sliceType$6([x$7[0], new $String(cause)])); /* */ $s = 284; case 284: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 282:
-					/* } */ case 279:
-				/* } */ case 268:
-				$r = check[0].openScope(s$18, "range"); /* */ $s = 285; case 285: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(check[0], "closeScope"), []]);
-				lhs$2 = $toNativeArray($kindInterface, [s$18.Key, s$18.Value]);
-				rhs$2 = $toNativeArray($kindInterface, [key, val$1]);
-				/* */ if (s$18.Tok === 47) { $s = 286; continue; }
-				/* */ $s = 287; continue;
-				/* if (s$18.Tok === 47) { */ case 286:
-					vars = sliceType$10.nil;
-					_ref$10 = lhs$2;
-					_i$5 = 0;
-					/* while (true) { */ case 289:
-						/* if (!(_i$5 < 2)) { break; } */ if(!(_i$5 < 2)) { $s = 290; continue; }
-						i$1 = _i$5;
-						lhs$3 = ((_i$5 < 0 || _i$5 >= _ref$10.length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$10[_i$5]);
-						if ($interfaceIsEqual(lhs$3, $ifaceNil)) {
-							_i$5++;
-							/* continue; */ $s = 289; continue;
-						}
-						obj$2 = ptrType$16.nil;
-						_tuple$10 = $assertType(lhs$3, ptrType$30, true);
-						ident$1 = _tuple$10[0];
-						/* */ if (!(ident$1 === ptrType$30.nil)) { $s = 291; continue; }
-						/* */ $s = 292; continue;
-						/* if (!(ident$1 === ptrType$30.nil)) { */ case 291:
-							name = ident$1.Name;
-							obj$2 = NewVar(ident$1.Pos(), check[0].pkg, name, $ifaceNil);
-							$r = check[0].recordDef(ident$1, obj$2); /* */ $s = 294; case 294: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							if (!(name === "_")) {
-								vars = $append(vars, obj$2);
-							}
-							$s = 293; continue;
-						/* } else { */ case 292:
-							$r = check[0].errorf(lhs$3, -1, "cannot declare %s", new sliceType$6([lhs$3])); /* */ $s = 295; case 295: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_r$24 = lhs$3.Pos(); /* */ $s = 296; case 296: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-							_r$25 = NewVar(_r$24, check[0].pkg, "_", $ifaceNil); /* */ $s = 297; case 297: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-							obj$2 = _r$25;
-						/* } */ case 293:
-						typ$3 = ((i$1 < 0 || i$1 >= rhs$2.length) ? ($throwRuntimeError("index out of range"), undefined) : rhs$2[i$1]);
-						/* */ if (!($interfaceIsEqual(typ$3, $ifaceNil))) { $s = 298; continue; }
-						/* */ $s = 299; continue;
-						/* if (!($interfaceIsEqual(typ$3, $ifaceNil))) { */ case 298:
-							x$7[0].mode = 7;
-							x$7[0].expr = lhs$3;
-							x$7[0].typ = typ$3;
-							_r$26 = check[0].initVar(obj$2, x$7[0], "range clause"); /* */ $s = 301; case 301: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-							_r$26;
-							$s = 300; continue;
-						/* } else { */ case 299:
-							obj$2.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-							obj$2.used = true;
-						/* } */ case 300:
-						_i$5++;
-					$s = 289; continue;
-					case 290:
-					/* */ if (vars.$length > 0) { $s = 302; continue; }
-					/* */ $s = 303; continue;
-					/* if (vars.$length > 0) { */ case 302:
-						scopePos$1 = s$18.Body.Pos();
-						_ref$11 = vars;
-						_i$6 = 0;
-						/* while (true) { */ case 305:
-							/* if (!(_i$6 < _ref$11.$length)) { break; } */ if(!(_i$6 < _ref$11.$length)) { $s = 306; continue; }
-							obj$3 = ((_i$6 < 0 || _i$6 >= _ref$11.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$11.$array[_ref$11.$offset + _i$6]);
-							$r = check[0].declare(check[0].environment.scope, ptrType$30.nil, obj$3, scopePos$1); /* */ $s = 307; case 307: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_i$6++;
-						$s = 305; continue;
-						case 306:
-						$s = 304; continue;
-					/* } else { */ case 303:
-						_r$27 = inNode(s$18, s$18.TokPos); /* */ $s = 308; case 308: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-						$r = check[0].error((x$24 = _r$27, new x$24.constructor.elem(x$24)), 19, "no new variables on left side of :="); /* */ $s = 309; case 309: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 304:
-					$s = 288; continue;
-				/* } else { */ case 287:
-					_ref$12 = lhs$2;
-					_i$7 = 0;
-					/* while (true) { */ case 310:
-						/* if (!(_i$7 < 2)) { break; } */ if(!(_i$7 < 2)) { $s = 311; continue; }
-						i$2 = _i$7;
-						lhs$4 = ((_i$7 < 0 || _i$7 >= _ref$12.length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$12[_i$7]);
-						if ($interfaceIsEqual(lhs$4, $ifaceNil)) {
-							_i$7++;
-							/* continue; */ $s = 310; continue;
-						}
-						typ$4 = ((i$2 < 0 || i$2 >= rhs$2.length) ? ($throwRuntimeError("index out of range"), undefined) : rhs$2[i$2]);
-						/* */ if (!($interfaceIsEqual(typ$4, $ifaceNil))) { $s = 312; continue; }
-						/* */ $s = 313; continue;
-						/* if (!($interfaceIsEqual(typ$4, $ifaceNil))) { */ case 312:
-							x$7[0].mode = 7;
-							x$7[0].expr = lhs$4;
-							x$7[0].typ = typ$4;
-							_r$28 = check[0].assignVar(lhs$4, x$7[0]); /* */ $s = 314; case 314: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-							_r$28;
-						/* } */ case 313:
-						_i$7++;
-					$s = 310; continue;
-					case 311:
-				/* } */ case 288:
-				$r = check[0].stmt(inner, s$18.Body); /* */ $s = 315; case 315: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else { */ case 21:
-				s$19 = _ref;
-				$r = check[0].error(s$19, -1, "invalid statement"); /* */ $s = 316; case 316: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 22:
-			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: stmt, $c: true, $r, T, Y, _1, _2, _3, _4, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$10, _ref$11, _ref$12, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _ref$9, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, _tuple$10, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, alt, c, cause, ch, check, clause, clause$1, clause$2, code, ctxt, expr, guard, guard$1, guard$2, i, i$1, i$2, ident$1, inner, inner$1, key, kind, lhs, lhs$1, lhs$2, lhs$3, lhs$4, lhsVars, msg, msg$1, n, name, obj, obj$1, obj$2, obj$3, ok, op, op$1, res, rhs, rhs$1, rhs$2, s, s$1, s$10, s$11, s$12, s$13, s$14, s$15, s$16, s$17, s$18, s$19, s$2, s$20, s$21, s$22, s$23, s$24, s$25, s$3, s$4, s$5, s$6, s$7, s$8, s$9, scopePos, scopePos$1, seen, seen$1, sx, t, t$1, typ$3, typ$4, u, u$1, uch, used, v, val, val$1, valid, vars, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$22, x$23, x$24, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $deferred};return $f; } }
+					$s = 5; continue;
+				/* } else { */ case 4:
+					/* */ if (i0 >= 0) { $s = 6; continue; }
+					/* */ $s = 7; continue;
+					/* if (i0 >= 0) { */ case 6:
+						$r = populate(i0, i, keepType); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						i0 = -1;
+					/* } */ case 7:
+				/* } */ case 5:
+				if (!($interfaceIsEqual(t.Type, $ifaceNil))) {
+					keepType = true;
+				}
+				_i++;
+			$s = 1; continue;
+			case 2:
+			/* */ if (i0 >= 0) { $s = 9; continue; }
+			/* */ $s = 10; continue;
+			/* if (i0 >= 0) { */ case 9:
+				$r = populate(i0, specs.$length, keepType); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 10:
+			$s = -1; return m[0];
+			/* */ } return; } var $f = {$blk: keepTypeColumn$1, $c: true, $r, _i, _ref, i, i0, keepType, m, populate, s, specs, t, $s};return $f;
 		};
-		rangeKeyVal = function rangeKeyVal$1(typ$3) {
-			var {_r$1, _r$2, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, key, typ$3, typ$4, typ$5, typ$6, typ$7, typ$8, val, $s, $r, $c} = $restore(this, {typ$3});
+		$ptrType(printer).prototype.valueSpec = function valueSpec(s, keepType) {
+			var {extraTabs, keepType, p, s, $s, $r, $c} = $restore(this, {s, keepType});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			key = $ifaceNil;
-			val = $ifaceNil;
-			_r$1 = arrayPtrDeref(typ$3); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_ref = _r$1;
-			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 6; continue; }
+			p = this;
+			$r = p.setComment(s.Doc); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.identList(s.Names, false); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			extraTabs = 3;
+			/* */ if (!($interfaceIsEqual(s.Type, $ifaceNil)) || keepType) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (!($interfaceIsEqual(s.Type, $ifaceNil)) || keepType) { */ case 3:
+				$r = p.print(new sliceType$1([new whiteSpace(11)])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				extraTabs = extraTabs - (1) >> 0;
+			/* } */ case 4:
+			/* */ if (!($interfaceIsEqual(s.Type, $ifaceNil))) { $s = 6; continue; }
 			/* */ $s = 7; continue;
-			/* if ($assertType(_ref, ptrType$4, true)[1]) { */ case 2:
-				typ$4 = _ref.$val;
-				_r$2 = isString(typ$4); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* */ if (_r$2) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (_r$2) { */ case 8:
-					_tmp = (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]);
-					_tmp$1 = universeRune;
-					key = _tmp;
-					val = _tmp$1;
-					$s = -1; return [key, val];
-				/* } */ case 9:
-				$s = 7; continue;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 3:
-				typ$5 = _ref.$val;
-				_tmp$2 = (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]);
-				_tmp$3 = typ$5.elem;
-				key = _tmp$2;
-				val = _tmp$3;
-				$s = -1; return [key, val];
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 4:
-				typ$6 = _ref.$val;
-				_tmp$4 = (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]);
-				_tmp$5 = typ$6.elem;
-				key = _tmp$4;
-				val = _tmp$5;
-				$s = -1; return [key, val];
-			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 5:
-				typ$7 = _ref.$val;
-				_tmp$6 = typ$7.key;
-				_tmp$7 = typ$7.elem;
-				key = _tmp$6;
-				val = _tmp$7;
-				$s = -1; return [key, val];
-			/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 6:
-				typ$8 = _ref.$val;
-				_tmp$8 = typ$8.elem;
-				_tmp$9 = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-				key = _tmp$8;
-				val = _tmp$9;
-				$s = -1; return [key, val];
+			/* if (!($interfaceIsEqual(s.Type, $ifaceNil))) { */ case 6:
+				$r = p.expr(s.Type); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 			/* } */ case 7:
-			$s = -1; return [key, val];
-			/* */ } return; } var $f = {$blk: rangeKeyVal$1, $c: true, $r, _r$1, _r$2, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, key, typ$3, typ$4, typ$5, typ$6, typ$7, typ$8, val, $s};return $f;
-		};
-		NewSlice = function NewSlice$1(elem) {
-			var elem;
-			return new Slice.ptr(elem);
-		};
-		$pkg.NewSlice = NewSlice;
-		$ptrType(Slice).prototype.Elem = function Elem() {
-			var s;
-			s = this;
-			return s.elem;
+			/* */ if (!(s.Values === sliceType$7.nil)) { $s = 9; continue; }
+			/* */ $s = 10; continue;
+			/* if (!(s.Values === sliceType$7.nil)) { */ case 9:
+				$r = p.print(new sliceType$1([new whiteSpace(11), new token.Token(42), new whiteSpace(32)])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.exprList(0, s.Values, 1, 0, 0, false); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				extraTabs = extraTabs - (1) >> 0;
+			/* } */ case 10:
+			/* */ if (!(s.Comment === ptrType$2.nil)) { $s = 13; continue; }
+			/* */ $s = 14; continue;
+			/* if (!(s.Comment === ptrType$2.nil)) { */ case 13:
+				/* while (true) { */ case 15:
+					/* if (!(extraTabs > 0)) { break; } */ if(!(extraTabs > 0)) { $s = 16; continue; }
+					$r = p.print(new sliceType$1([new whiteSpace(11)])); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					extraTabs = extraTabs - (1) >> 0;
+				$s = 15; continue;
+				case 16:
+				$r = p.setComment(s.Comment); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 14:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: valueSpec, $c: true, $r, extraTabs, keepType, p, s, $s};return $f;
 		};
-		$ptrType(Slice).prototype.Underlying = function Underlying$4() {
-			var t;
-			t = this;
-			return t;
+		sanitizeImportPath = function sanitizeImportPath$1(lit) {
+			var _i, _ref, _rune, _tuple, err, lit, r, s;
+			if (!((lit.Kind === 9))) {
+				return lit;
+			}
+			_tuple = strconv.Unquote(lit.Value);
+			s = _tuple[0];
+			err = _tuple[1];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				return lit;
+			}
+			if (s === "") {
+				return lit;
+			}
+			_ref = s;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.length)) { break; }
+				_rune = $decodeRune(_ref, _i);
+				r = _rune[0];
+				if (!unicode.IsGraphic(r) || unicode.IsSpace(r) || strings.ContainsRune("!\"#$%&'()*,:;<=>?[\\]^{|}`\xEF\xBF\xBD", r)) {
+					return lit;
+				}
+				_i += _rune[1];
+			}
+			s = strconv.Quote(s);
+			if (s === lit.Value) {
+				return lit;
+			}
+			return new ast.BasicLit.ptr(lit.ValuePos, 9, s);
 		};
-		$ptrType(Slice).prototype.String = function String$9() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
+		$ptrType(printer).prototype.spec = function spec(spec$1, n, doIndent) {
+			var {_ref, doIndent, n, p, s, s$1, s$2, s$3, spec$1, $s, $r, $c} = $restore(this, {spec$1, n, doIndent});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$9, $c: true, $r, $24r, _r$1, t, $s};return $f;
+			p = this;
+			_ref = spec$1;
+			/* */ if ($assertType(_ref, ptrType$7, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$8, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if ($assertType(_ref, ptrType$7, true)[1]) { */ case 1:
+				s = _ref.$val;
+				$r = p.setComment(s.Doc); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (!(s.Name === ptrType$4.nil)) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if (!(s.Name === ptrType$4.nil)) { */ case 7:
+					$r = p.expr(s.Name); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 8:
+				$r = p.expr(sanitizeImportPath(s.Path)); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.setComment(s.Comment); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.setPos(s.EndPos); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 5; continue;
+			/* } else if ($assertType(_ref, ptrType$8, true)[1]) { */ case 2:
+				s$1 = _ref.$val;
+				/* */ if (!((n === 1))) { $s = 14; continue; }
+				/* */ $s = 15; continue;
+				/* if (!((n === 1))) { */ case 14:
+					$r = p.internalError(new sliceType$1([new $String("expected n = 1; got"), new $Int(n)])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 15:
+				$r = p.setComment(s$1.Doc); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.identList(s$1.Names, doIndent); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (!($interfaceIsEqual(s$1.Type, $ifaceNil))) { $s = 19; continue; }
+				/* */ $s = 20; continue;
+				/* if (!($interfaceIsEqual(s$1.Type, $ifaceNil))) { */ case 19:
+					$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.expr(s$1.Type); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 20:
+				/* */ if (!(s$1.Values === sliceType$7.nil)) { $s = 23; continue; }
+				/* */ $s = 24; continue;
+				/* if (!(s$1.Values === sliceType$7.nil)) { */ case 23:
+					$r = p.print(new sliceType$1([new whiteSpace(32), new token.Token(42), new whiteSpace(32)])); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$r = p.exprList(0, s$1.Values, 1, 0, 0, false); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 24:
+				$r = p.setComment(s$1.Comment); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 5; continue;
+			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 3:
+				s$2 = _ref.$val;
+				$r = p.setComment(s$2.Doc); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.expr(s$2.Name); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (!(s$2.TypeParams === ptrType$29.nil)) { $s = 30; continue; }
+				/* */ $s = 31; continue;
+				/* if (!(s$2.TypeParams === ptrType$29.nil)) { */ case 30:
+					$r = p.parameters(s$2.TypeParams, 2); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 31:
+				/* */ if (n === 1) { $s = 33; continue; }
+				/* */ $s = 34; continue;
+				/* if (n === 1) { */ case 33:
+					$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					$s = 35; continue;
+				/* } else { */ case 34:
+					$r = p.print(new sliceType$1([new whiteSpace(11)])); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 35:
+				/* */ if (new token.Pos(s$2.Assign).IsValid()) { $s = 38; continue; }
+				/* */ $s = 39; continue;
+				/* if (new token.Pos(s$2.Assign).IsValid()) { */ case 38:
+					$r = p.print(new sliceType$1([new token.Token(42), new whiteSpace(32)])); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 39:
+				$r = p.expr(s$2.Type); /* */ $s = 41; case 41: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.setComment(s$2.Comment); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 5; continue;
+			/* } else { */ case 4:
+				s$3 = _ref;
+				$panic(new $String("unreachable"));
+			/* } */ case 5:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: spec, $c: true, $r, _ref, doIndent, n, p, s, s$1, s$2, s$3, spec$1, $s};return $f;
 		};
-		$ptrType(StdSizes).prototype.Alignof = function Alignof(T) {
-			var {$24r, T, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, a, a$1, f, max, s, t, t$1, t$2, t$3, t$4, x, $s, $r, $c} = $restore(this, {T});
+		$ptrType(printer).prototype.genDecl = function genDecl(d) {
+			var {_i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, d, i, i$1, keepType, line, line$1, n, p, s, s$1, x, $s, $r, $c} = $restore(this, {d});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			_r$1 = under(T); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_ref = _r$1;
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1] || $assertType(_ref, ptrType$13, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$14, true)[1] || $assertType(_ref, ptrType$12, true)[1]) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if ($assertType(_ref, ptrType$10, true)[1]) { */ case 2:
-				t = _ref.$val;
-				_r$2 = s.Alignof(t.elem); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$24r = _r$2;
-				$s = 9; case 9: return $24r;
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 3:
-				t$1 = _ref.$val;
-				if ((t$1.fields.$length === 0) && isSyncAtomicAlign64(T)) {
-					$s = -1; return new $Int64(0, 8);
-				}
-				max = new $Int64(0, 1);
-				_ref$1 = t$1.fields;
+			line = [line];
+			line$1 = [line$1];
+			p = this;
+			$r = p.setComment(d.Doc); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.setPos(d.Pos()); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.print(new sliceType$1([new token.Token(d.Tok), new whiteSpace(32)])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* */ if (new token.Pos(d.Lparen).IsValid() || d.Specs.$length > 1) { $s = 4; continue; }
+			/* */ if (d.Specs.$length > 0) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (new token.Pos(d.Lparen).IsValid() || d.Specs.$length > 1) { */ case 4:
+				$r = p.setPos(d.Lparen); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new token.Token(49)])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				n = d.Specs.$length;
+				/* */ if (n > 0) { $s = 9; continue; }
+				/* */ $s = 10; continue;
+				/* if (n > 0) { */ case 9:
+					$r = p.print(new sliceType$1([new whiteSpace(62), new whiteSpace(12)])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* */ if (n > 1 && ((d.Tok === 64) || (d.Tok === 85))) { $s = 12; continue; }
+					/* */ $s = 13; continue;
+					/* if (n > 1 && ((d.Tok === 64) || (d.Tok === 85))) { */ case 12:
+						_r = keepTypeColumn(d.Specs); /* */ $s = 15; case 15: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						keepType = _r;
+						line[0] = 0;
+						_ref = d.Specs;
+						_i = 0;
+						/* while (true) { */ case 16:
+							/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 17; continue; }
+							i = _i;
+							s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+							/* */ if (i > 0) { $s = 18; continue; }
+							/* */ $s = 19; continue;
+							/* if (i > 0) { */ case 18:
+								_r$1 = s.Pos(); /* */ $s = 20; case 20: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+								_r$2 = p.lineFor(_r$1); /* */ $s = 21; case 21: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+								_r$3 = p.linebreak(_r$2, 1, 0, p.linesFrom(line[0]) > 0); /* */ $s = 22; case 22: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+								_r$3;
+							/* } */ case 19:
+							p.recordLine((line.$ptr || (line.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, line))));
+							$r = p.valueSpec($assertType(s, ptrType$8), ((i < 0 || i >= keepType.$length) ? ($throwRuntimeError("index out of range"), undefined) : keepType.$array[keepType.$offset + i])); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_i++;
+						$s = 16; continue;
+						case 17:
+						$s = 14; continue;
+					/* } else { */ case 13:
+						line$1[0] = 0;
+						_ref$1 = d.Specs;
+						_i$1 = 0;
+						/* while (true) { */ case 24:
+							/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 25; continue; }
+							i$1 = _i$1;
+							s$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+							/* */ if (i$1 > 0) { $s = 26; continue; }
+							/* */ $s = 27; continue;
+							/* if (i$1 > 0) { */ case 26:
+								_r$4 = s$1.Pos(); /* */ $s = 28; case 28: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+								_r$5 = p.lineFor(_r$4); /* */ $s = 29; case 29: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+								_r$6 = p.linebreak(_r$5, 1, 0, p.linesFrom(line$1[0]) > 0); /* */ $s = 30; case 30: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+								_r$6;
+							/* } */ case 27:
+							p.recordLine((line$1.$ptr || (line$1.$ptr = new ptrType$1(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, line$1))));
+							$r = p.spec(s$1, n, false); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							_i$1++;
+						$s = 24; continue;
+						case 25:
+					/* } */ case 14:
+					$r = p.print(new sliceType$1([new whiteSpace(60), new whiteSpace(12)])); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 10:
+				$r = p.setPos(d.Rparen); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new token.Token(54)])); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 6; continue;
+			/* } else if (d.Specs.$length > 0) { */ case 5:
+				$r = p.spec((x = d.Specs, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])), 1, true); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 6:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: genDecl, $c: true, $r, _i, _i$1, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, d, i, i$1, keepType, line, line$1, n, p, s, s$1, x, $s};return $f;
+		};
+		$ptrType(sizeCounter).prototype.Write = function Write$1(p) {
+			var _i, _ref, b, c, p;
+			c = this;
+			if (!c.hasNewline) {
+				_ref = p;
 				_i = 0;
-				/* while (true) { */ case 10:
-					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 11; continue; }
-					f = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					_r$3 = s.Alignof(f.object.typ); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					a = _r$3;
-					if ((a.$high > max.$high || (a.$high === max.$high && a.$low > max.$low))) {
-						max = a;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					b = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					if ((b === 10) || (b === 12)) {
+						c.hasNewline = true;
+						break;
 					}
 					_i++;
-				$s = 10; continue;
-				case 11:
-				$s = -1; return max;
-			/* } else if ($assertType(_ref, ptrType$25, true)[1] || $assertType(_ref, ptrType$13, true)[1]) { */ case 4:
-				t$2 = _ref;
-				$r = assert(!isTypeParam(T)); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return s.WordSize;
-			/* } else if ($assertType(_ref, ptrType$4, true)[1]) { */ case 5:
-				t$3 = _ref.$val;
-				if (!(((t$3.Info() & 32) === 0))) {
-					$s = -1; return s.WordSize;
 				}
-				$s = 7; continue;
-			/* } else if ($assertType(_ref, ptrType$14, true)[1] || $assertType(_ref, ptrType$12, true)[1]) { */ case 6:
-				t$4 = _ref;
-				unreachable();
-			/* } */ case 7:
-			_r$4 = s.Sizeof(T); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			a$1 = _r$4;
-			if ((a$1.$high < 0 || (a$1.$high === 0 && a$1.$low < 1))) {
-				$s = -1; return new $Int64(0, 1);
-			}
-			_r$5 = isComplex(T); /* */ $s = 17; case 17: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			/* */ if (_r$5) { $s = 15; continue; }
-			/* */ $s = 16; continue;
-			/* if (_r$5) { */ case 15:
-				a$1 = $div64(a$1, (new $Int64(0, 2)), false);
-			/* } */ case 16:
-			if ((x = s.MaxAlign, (a$1.$high > x.$high || (a$1.$high === x.$high && a$1.$low > x.$low)))) {
-				$s = -1; return s.MaxAlign;
-			}
-			$s = -1; return a$1;
-			/* */ } return; } var $f = {$blk: Alignof, $c: true, $r, $24r, T, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, a, a$1, f, max, s, t, t$1, t$2, t$3, t$4, x, $s};return $f;
-		};
-		isSyncAtomicAlign64 = function isSyncAtomicAlign64$1(T) {
-			var T, _tuple, named, obj, ok;
-			_tuple = $assertType(T, ptrType$9, true);
-			named = _tuple[0];
-			ok = _tuple[1];
-			if (!ok) {
-				return false;
 			}
-			obj = named.Obj();
-			return obj.object.Name() === "align64" && !(obj.object.Pkg() === ptrType$1.nil) && (obj.object.Pkg().Path() === "sync/atomic" || obj.object.Pkg().Path() === "runtime/internal/atomic");
-		};
-		$ptrType(StdSizes).prototype.Offsetsof = function Offsetsof(fields) {
-			var {_i, _r$1, _r$2, _ref, a, f, fields, i, o, offsets, s, x, $s, $r, $c} = $restore(this, {fields});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			offsets = $makeSlice(sliceType$19, fields.$length);
-			o = new $Int64(0, 0);
-			_ref = fields;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = s.Alignof(f.object.typ); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				a = _r$1;
-				o = align(o, a);
-				((i < 0 || i >= offsets.$length) ? ($throwRuntimeError("index out of range"), undefined) : offsets.$array[offsets.$offset + i] = o);
-				_r$2 = s.Sizeof(f.object.typ); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				o = (x = _r$2, new $Int64(o.$high + x.$high, o.$low + x.$low));
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return offsets;
-			/* */ } return; } var $f = {$blk: Offsetsof, $c: true, $r, _i, _r$1, _r$2, _ref, a, f, fields, i, o, offsets, s, x, $s};return $f;
+			c.size = c.size + (p.$length) >> 0;
+			return [p.$length, $ifaceNil];
 		};
-		$ptrType(StdSizes).prototype.Sizeof = function Sizeof(T) {
-			var {$24r, T, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, a, k, n, n$1, offsets, s, s$1, t, t$1, t$2, t$3, t$4, t$5, x, x$1, x$2, x$3, x$4, x$5, z, $s, $r, $c} = $restore(this, {T});
+		$ptrType(printer).prototype.nodeSize = function nodeSize(n, maxSize) {
+			var {_entry, _key, _key$1, _r, _tuple, cfg, counter, err, found, maxSize, n, p, size, size$1, $s, $r, $c} = $restore(this, {n, maxSize});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			_r$1 = under(T); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_ref = _r$1;
-			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$14, true)[1] || $assertType(_ref, ptrType$12, true)[1]) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if ($assertType(_ref, ptrType$4, true)[1]) { */ case 2:
-				t = _ref.$val;
-				$r = assert(isTyped(T)); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				k = t.kind;
-				if (((k >> 0)) < 17) {
-					s$1 = ((k < 0 || k >= basicSizes.length) ? ($throwRuntimeError("index out of range"), undefined) : basicSizes[k]);
-					if (s$1 > 0) {
-						$s = -1; return (new $Int64(0, s$1));
-					}
-				}
-				if (k === 17) {
-					$s = -1; return $mul64(s.WordSize, new $Int64(0, 2));
-				}
-				$s = 8; continue;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 3:
-				t$1 = _ref.$val;
-				n = t$1.len;
-				if ((n.$high < 0 || (n.$high === 0 && n.$low <= 0))) {
-					$s = -1; return new $Int64(0, 0);
-				}
-				_r$2 = s.Alignof(t$1.elem); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				a = _r$2;
-				_r$3 = s.Sizeof(t$1.elem); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				z = _r$3;
-				$s = -1; return (x = $mul64(align(z, a), (new $Int64(n.$high - 0, n.$low - 1))), new $Int64(x.$high + z.$high, x.$low + z.$low));
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 4:
-				t$2 = _ref.$val;
-				$s = -1; return $mul64(s.WordSize, new $Int64(0, 3));
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 5:
-				t$3 = _ref.$val;
-				n$1 = t$3.NumFields();
-				if (n$1 === 0) {
-					$s = -1; return new $Int64(0, 0);
-				}
-				_r$4 = s.Offsetsof(t$3.fields); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				offsets = _r$4;
-				_r$5 = s.Sizeof((x$4 = t$3.fields, x$5 = n$1 - 1 >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])).object.typ); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				$24r = (x$1 = (x$2 = n$1 - 1 >> 0, ((x$2 < 0 || x$2 >= offsets.$length) ? ($throwRuntimeError("index out of range"), undefined) : offsets.$array[offsets.$offset + x$2])), x$3 = _r$5, new $Int64(x$1.$high + x$3.$high, x$1.$low + x$3.$low));
-				$s = 14; case 14: return $24r;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 6:
-				t$4 = _ref.$val;
-				$r = assert(!isTypeParam(T)); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return $mul64(s.WordSize, new $Int64(0, 2));
-			/* } else if ($assertType(_ref, ptrType$14, true)[1] || $assertType(_ref, ptrType$12, true)[1]) { */ case 7:
-				t$5 = _ref;
-				unreachable();
-			/* } */ case 8:
-			$s = -1; return s.WordSize;
-			/* */ } return; } var $f = {$blk: Sizeof, $c: true, $r, $24r, T, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, a, k, n, n$1, offsets, s, s$1, t, t$1, t$2, t$3, t$4, t$5, x, x$1, x$2, x$3, x$4, x$5, z, $s};return $f;
-		};
-		SizesFor = function SizesFor$1(compiler, arch) {
-			var _1, _entry, _tuple, arch, compiler, m, ok, s;
-			m = false;
-			_1 = compiler;
-			if (_1 === ("gc")) {
-				m = gcArchSizes;
-			} else if (_1 === ("gccgo")) {
-				m = gccgoArchSizes;
-			} else {
-				return $ifaceNil;
+			counter = [counter];
+			size = 0;
+			p = this;
+			_tuple = (_entry = $mapIndex(p.nodeSizes,ast.Node.keyFor(n)), _entry !== undefined ? [_entry.v, true] : [0, false]);
+			size$1 = _tuple[0];
+			found = _tuple[1];
+			if (found) {
+				size = size$1;
+				$s = -1; return size;
 			}
-			_tuple = (_entry = $mapIndex(m,$String.keyFor(arch)), _entry !== undefined ? [_entry.v, true] : [ptrType$83.nil, false]);
-			s = _tuple[0];
-			ok = _tuple[1];
-			if (!ok) {
-				return $ifaceNil;
+			size = maxSize + 1 >> 0;
+			_key = n; (p.nodeSizes || $throwRuntimeError("assignment to entry in nil map")).set(ast.Node.keyFor(_key), { k: _key, v: size });
+			cfg = new Config.ptr(1, 0, 0);
+			counter[0] = new sizeCounter.ptr(false, 0);
+			_r = cfg.fprint(counter[0], p.fset, n, p.nodeSizes); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			err = _r;
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return size;
 			}
-			return s;
+			if (counter[0].size <= maxSize && !counter[0].hasNewline) {
+				size = counter[0].size;
+				_key$1 = n; (p.nodeSizes || $throwRuntimeError("assignment to entry in nil map")).set(ast.Node.keyFor(_key$1), { k: _key$1, v: size });
+			}
+			$s = -1; return size;
+			/* */ } return; } var $f = {$blk: nodeSize, $c: true, $r, _entry, _key, _key$1, _r, _tuple, cfg, counter, err, found, maxSize, n, p, size, size$1, $s};return $f;
+		};
+		$ptrType(printer).prototype.numLines = function numLines(n) {
+			var {$24r, _r, _r$1, _r$2, _r$3, from, n, p, to, $s, $r, $c} = $restore(this, {n});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			_r = n.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			from = _r;
+			/* */ if (new token.Pos(from).IsValid()) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (new token.Pos(from).IsValid()) { */ case 2:
+				_r$1 = n.End(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				to = _r$1;
+				/* */ if (new token.Pos(to).IsValid()) { $s = 5; continue; }
+				/* */ $s = 6; continue;
+				/* if (new token.Pos(to).IsValid()) { */ case 5:
+					_r$2 = p.lineFor(to); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_r$3 = p.lineFor(from); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					$24r = (_r$2 - _r$3 >> 0) + 1 >> 0;
+					$s = 9; case 9: return $24r;
+				/* } */ case 6:
+			/* } */ case 3:
+			$s = -1; return 1073741824;
+			/* */ } return; } var $f = {$blk: numLines, $c: true, $r, $24r, _r, _r$1, _r$2, _r$3, from, n, p, to, $s};return $f;
 		};
-		$pkg.SizesFor = SizesFor;
-		$ptrType(Config).prototype.alignof = function alignof(T) {
-			var {$24r, T, _r$1, _r$2, a, conf, s, $s, $r, $c} = $restore(this, {T});
+		$ptrType(printer).prototype.bodySize = function bodySize(b, maxSize) {
+			var {_i, _r, _r$1, _r$2, _r$3, _r$4, _ref, _v, b, bodySize$1, i, maxSize, p, pos1, pos2, s, $s, $r, $c} = $restore(this, {b, maxSize});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			conf = this;
-			s = conf.Sizes;
-			/* */ if (!($interfaceIsEqual(s, $ifaceNil))) { $s = 1; continue; }
+			p = this;
+			pos1 = b.Pos();
+			pos2 = b.Rbrace;
+			if (!(new token.Pos(pos1).IsValid() && new token.Pos(pos2).IsValid())) { _v = false; $s = 3; continue s; }
+			_r = p.lineFor(pos1); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = p.lineFor(pos2); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_v = !((_r === _r$1)); case 3:
+			/* */ if (_v) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!($interfaceIsEqual(s, $ifaceNil))) { */ case 1:
-				_r$1 = s.Alignof(T); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				a = _r$1;
-				if ((a.$high > 0 || (a.$high === 0 && a.$low >= 1))) {
-					$s = -1; return a;
-				}
-				$panic(new $String("Config.Sizes.Alignof returned an alignment < 1"));
+			/* if (_v) { */ case 1:
+				$s = -1; return maxSize + 1 >> 0;
 			/* } */ case 2:
-			_r$2 = stdSizes.Alignof(T); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 5; case 5: return $24r;
-			/* */ } return; } var $f = {$blk: alignof, $c: true, $r, $24r, T, _r$1, _r$2, a, conf, s, $s};return $f;
+			if (b.List.$length > 5) {
+				$s = -1; return maxSize + 1 >> 0;
+			}
+			_r$2 = p.posFor(pos2); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_r$3 = p.commentSizeBefore($clone(_r$2, token.Position)); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			bodySize$1 = _r$3;
+			_ref = b.List;
+			_i = 0;
+			/* while (true) { */ case 8:
+				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 9; continue; }
+				i = _i;
+				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (bodySize$1 > maxSize) {
+					/* break; */ $s = 9; continue;
+				}
+				if (i > 0) {
+					bodySize$1 = bodySize$1 + (2) >> 0;
+				}
+				_r$4 = p.nodeSize(s, maxSize); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+				bodySize$1 = bodySize$1 + (_r$4) >> 0;
+				_i++;
+			$s = 8; continue;
+			case 9:
+			$s = -1; return bodySize$1;
+			/* */ } return; } var $f = {$blk: bodySize, $c: true, $r, _i, _r, _r$1, _r$2, _r$3, _r$4, _ref, _v, b, bodySize$1, i, maxSize, p, pos1, pos2, s, $s};return $f;
 		};
-		$ptrType(Config).prototype.offsetsof = function offsetsof(T) {
-			var {T, _i, _r$1, _r$2, _ref, conf, o, offsets, s, $s, $r, $c} = $restore(this, {T});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			conf = this;
-			offsets = sliceType$19.nil;
-			/* */ if (T.NumFields() > 0) { $s = 1; continue; }
+		$ptrType(printer).prototype.funcBody = function funcBody(headerSize, sep, b) {
+			var {_i, _r, _ref, b, headerSize, i, p, s, sep, $s, $deferred, $r, $c} = $restore(this, {headerSize, sep, b});
+			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+			p = [p];
+			p[0] = this;
+			if (b === ptrType$51.nil) {
+				$s = -1; return;
+			}
+			$deferred.push([(function(p) { return function printer·funcBody·func1(level) {
+					var level;
+					p[0].level = level;
+				}; })(p), [p[0].level]]);
+			p[0].level = 0;
+			_r = p[0].bodySize(b, 100); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			/* */ if ((headerSize + _r >> 0) <= 100) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (T.NumFields() > 0) { */ case 1:
-				s = conf.Sizes;
-				/* */ if (!($interfaceIsEqual(s, $ifaceNil))) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!($interfaceIsEqual(s, $ifaceNil))) { */ case 3:
-					_r$1 = s.Offsetsof(T.fields); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					offsets = _r$1;
-					if (!((offsets.$length === T.NumFields()))) {
-						$panic(new $String("Config.Sizes.Offsetsof returned the wrong number of offsets"));
-					}
-					_ref = offsets;
+			/* if ((headerSize + _r >> 0) <= 100) { */ case 1:
+				$r = p[0].print(new sliceType$1([new whiteSpace(sep)])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p[0].setPos(b.Lbrace); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p[0].print(new sliceType$1([new token.Token(51)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* */ if (b.List.$length > 0) { $s = 7; continue; }
+				/* */ $s = 8; continue;
+				/* if (b.List.$length > 0) { */ case 7:
+					$r = p[0].print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					_ref = b.List;
 					_i = 0;
-					while (true) {
-						if (!(_i < _ref.$length)) { break; }
-						o = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-						if ((o.$high < 0 || (o.$high === 0 && o.$low < 0))) {
-							$panic(new $String("Config.Sizes.Offsetsof returned an offset < 0"));
-						}
+					/* while (true) { */ case 10:
+						/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 11; continue; }
+						i = _i;
+						s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+						/* */ if (i > 0) { $s = 12; continue; }
+						/* */ $s = 13; continue;
+						/* if (i > 0) { */ case 12:
+							$r = p[0].print(new sliceType$1([new token.Token(57), new whiteSpace(32)])); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 13:
+						$r = p[0].stmt(s, i === (b.List.$length - 1 >> 0)); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 						_i++;
-					}
-					$s = 5; continue;
-				/* } else { */ case 4:
-					_r$2 = stdSizes.Offsetsof(T.fields); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					offsets = _r$2;
-				/* } */ case 5:
+					$s = 10; continue;
+					case 11:
+					$r = p[0].print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } */ case 8:
+				$r = p[0].print(new sliceType$1([new pmode(2)])); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p[0].setPos(b.Rbrace); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p[0].print(new sliceType$1([new token.Token(56), new pmode(2)])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = -1; return;
 			/* } */ case 2:
-			$s = -1; return offsets;
-			/* */ } return; } var $f = {$blk: offsetsof, $c: true, $r, T, _i, _r$1, _r$2, _ref, conf, o, offsets, s, $s};return $f;
-		};
-		$ptrType(Config).prototype.offsetof = function offsetof(typ$3, index$1) {
-			var {_i, _r$1, _r$2, _ref, conf, i, index$1, o, s, typ$3, x, x$1, x$2, $s, $r, $c} = $restore(this, {typ$3, index$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			conf = this;
-			o = new $Int64(0, 0);
-			_ref = index$1;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = under(typ$3); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				s = $assertType(_r$1, ptrType$11);
-				_r$2 = conf.offsetsof(s); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				o = (x = (x$1 = _r$2, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i])), new $Int64(o.$high + x.$high, o.$low + x.$low));
-				typ$3 = (x$2 = s.fields, ((i < 0 || i >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i])).object.typ;
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return o;
-			/* */ } return; } var $f = {$blk: offsetof, $c: true, $r, _i, _r$1, _r$2, _ref, conf, i, index$1, o, s, typ$3, x, x$1, x$2, $s};return $f;
+			/* */ if (!((sep === 0))) { $s = 20; continue; }
+			/* */ $s = 21; continue;
+			/* if (!((sep === 0))) { */ case 20:
+				$r = p[0].print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 21:
+			$r = p[0].block(b, 1); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: funcBody, $c: true, $r, _i, _r, _ref, b, headerSize, i, p, s, sep, $s, $deferred};return $f; } }
 		};
-		$ptrType(Config).prototype.sizeof = function sizeof(T) {
-			var {$24r, T, _r$1, _r$2, conf, s, z, $s, $r, $c} = $restore(this, {T});
+		$ptrType(printer).prototype.distanceFrom = function distanceFrom(startPos, startOutCol) {
+			var {_r, _v, p, startOutCol, startPos, $s, $r, $c} = $restore(this, {startPos, startOutCol});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			conf = this;
-			s = conf.Sizes;
-			/* */ if (!($interfaceIsEqual(s, $ifaceNil))) { $s = 1; continue; }
+			p = this;
+			if (!(new token.Pos(startPos).IsValid() && p.pos.IsValid())) { _v = false; $s = 3; continue s; }
+			_r = p.posFor(startPos); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_v = _r.Line === p.pos.Line; case 3:
+			/* */ if (_v) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!($interfaceIsEqual(s, $ifaceNil))) { */ case 1:
-				_r$1 = s.Sizeof(T); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				z = _r$1;
-				if ((z.$high > 0 || (z.$high === 0 && z.$low >= 0))) {
-					$s = -1; return z;
-				}
-				$panic(new $String("Config.Sizes.Sizeof returned a size < 0"));
+			/* if (_v) { */ case 1:
+				$s = -1; return p.out.Column - startOutCol >> 0;
 			/* } */ case 2:
-			_r$2 = stdSizes.Sizeof(T); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 5; case 5: return $24r;
-			/* */ } return; } var $f = {$blk: sizeof, $c: true, $r, $24r, T, _r$1, _r$2, conf, s, z, $s};return $f;
-		};
-		align = function align$1(x, a) {
-			var a, x, x$1, x$2, y;
-			y = (x$1 = new $Int64(x.$high + a.$high, x.$low + a.$low), new $Int64(x$1.$high - 0, x$1.$low - 1));
-			return (x$2 = $div64(y, a, true), new $Int64(y.$high - x$2.$high, y.$low - x$2.$low));
+			$s = -1; return 1073741824;
+			/* */ } return; } var $f = {$blk: distanceFrom, $c: true, $r, _r, _v, p, startOutCol, startPos, $s};return $f;
 		};
-		NewSignatureType = function NewSignatureType$1(recv, recvTypeParams, typeParams, params, results, variadic) {
-			var {_arg, _r$1, _r$2, _r$3, _r$4, _tuple, _v, core, n, ok, params, recv, recvTypeParams, results, sig, typeParams, variadic, $s, $r, $c} = $restore(this, {recv, recvTypeParams, typeParams, params, results, variadic});
+		$ptrType(printer).prototype.funcDecl = function funcDecl(d) {
+			var {_r, _r$1, _r$2, d, p, startCol, $s, $r, $c} = $restore(this, {d});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			/* */ if (variadic) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (variadic) { */ case 1:
-				n = params.Len();
-				if (n === 0) {
-					$panic(new $String("variadic function must have at least one parameter"));
-				}
-				_r$1 = coreString(params.At(n - 1 >> 0).object.typ); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				core = _r$1;
-				_tuple = $assertType(core, ptrType$25, true);
-				ok = _tuple[1];
-				if (!(!ok)) { _v = false; $s = 6; continue s; }
-				_r$2 = isString(core); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_v = !_r$2; case 6:
-				/* */ if (_v) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_v) { */ case 4:
-					_r$3 = core.String(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_arg = new $String(_r$3);
-					_r$4 = fmt.Sprintf("got %s, want variadic parameter with unnamed slice type or string as core type", new sliceType$6([_arg])); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					$panic(new $String(_r$4));
-				/* } */ case 5:
-			/* } */ case 2:
-			sig = new Signature.ptr(ptrType$48.nil, ptrType$48.nil, ptrType.nil, recv, params, results, variadic);
-			if (!((recvTypeParams.$length === 0))) {
-				if (recv === ptrType$16.nil) {
-					$panic(new $String("function with receiver type parameters must have a receiver"));
-				}
-				sig.rparams = bindTParams(recvTypeParams);
-			}
-			if (!((typeParams.$length === 0))) {
-				if (!(recv === ptrType$16.nil)) {
-					$panic(new $String("function with type parameters cannot have a receiver"));
-				}
-				sig.tparams = bindTParams(typeParams);
-			}
-			$s = -1; return sig;
-			/* */ } return; } var $f = {$blk: NewSignatureType$1, $c: true, $r, _arg, _r$1, _r$2, _r$3, _r$4, _tuple, _v, core, n, ok, params, recv, recvTypeParams, results, sig, typeParams, variadic, $s};return $f;
-		};
-		$pkg.NewSignatureType = NewSignatureType;
-		$ptrType(Signature).prototype.Recv = function Recv() {
-			var s;
-			s = this;
-			return s.recv;
-		};
-		$ptrType(Signature).prototype.TypeParams = function TypeParams() {
-			var s;
-			s = this;
-			return s.tparams;
-		};
-		$ptrType(Signature).prototype.RecvTypeParams = function RecvTypeParams() {
-			var s;
-			s = this;
-			return s.rparams;
-		};
-		$ptrType(Signature).prototype.Params = function Params() {
-			var s;
-			s = this;
-			return s.params;
-		};
-		$ptrType(Signature).prototype.Results = function Results() {
-			var s;
-			s = this;
-			return s.results;
-		};
-		$ptrType(Signature).prototype.Variadic = function Variadic() {
-			var s;
-			s = this;
-			return s.variadic;
-		};
-		$ptrType(Signature).prototype.Underlying = function Underlying$5() {
-			var t;
-			t = this;
-			return t;
+			p = this;
+			$r = p.setComment(d.Doc); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r = d.Pos(); /* */ $s = 2; case 2: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$r = p.setPos(_r); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.print(new sliceType$1([new token.Token(71), new whiteSpace(32)])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			startCol = p.out.Column - 5 >> 0;
+			/* */ if (!(d.Recv === ptrType$29.nil)) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (!(d.Recv === ptrType$29.nil)) { */ case 5:
+				$r = p.parameters(d.Recv, 0); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new whiteSpace(32)])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 6:
+			$r = p.expr(d.Name); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.signature(d.Type); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			_r$1 = d.Pos(); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$2 = p.distanceFrom(_r$1, startCol); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			$r = p.funcBody(_r$2, 11, d.Body); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: funcDecl, $c: true, $r, _r, _r$1, _r$2, d, p, startCol, $s};return $f;
 		};
-		$ptrType(Signature).prototype.String = function String$10() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
+		$ptrType(printer).prototype.decl = function decl(decl$1) {
+			var {_ref, d, d$1, d$2, d$3, decl$1, p, $s, $r, $c} = $restore(this, {decl$1});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$10, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		$ptrType(Checker).prototype.funcType = function funcType(sig, recvPar, ftyp) {
-			var {_1, _i, _i$1, _key, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, check, ftyp, got, i, i$1, p, params, recv, recv$1, recvList, recvPar, recvTPar, recvTParams, results, rname, rparams, scope, sig, smap, tpar, tparams, variadic, x, x$1, $s, $deferred, $r, $c} = $restore(this, {sig, recvPar, ftyp});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			check = [check];
-			recv = [recv];
-			sig = [sig];
-			check[0] = this;
-			$r = check[0].openScope(ftyp, "function"); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			check[0].environment.scope.isFunc = true;
-			$r = check[0].recordScope(ftyp, check[0].environment.scope); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			sig[0].scope = check[0].environment.scope;
-			$deferred.push([$methodVal(check[0], "closeScope"), []]);
-			/* */ if (!(recvPar === ptrType$49.nil) && recvPar.List.$length > 0) { $s = 3; continue; }
+			p = this;
+			_ref = decl$1;
+			/* */ if ($assertType(_ref, ptrType$60, true)[1]) { $s = 1; continue; }
+			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 2; continue; }
+			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 3; continue; }
 			/* */ $s = 4; continue;
-			/* if (!(recvPar === ptrType$49.nil) && recvPar.List.$length > 0) { */ case 3:
-				_r$1 = check[0].unpackRecv((x = recvPar.List, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Type, true); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple = _r$1;
-				rname = _tuple[1];
-				rparams = _tuple[2];
-				/* */ if (rparams.$length > 0) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if (rparams.$length > 0) { */ case 6:
-					_r$2 = check[0].declareTypeParams(sliceType$9.nil, rparams); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					tparams = _r$2;
-					sig[0].rparams = bindTParams(tparams);
-					_ref = rparams;
-					_i = 0;
-					while (true) {
-						if (!(_i < _ref.$length)) { break; }
-						i = _i;
-						p = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-						if (p.Name === "_") {
-							if (check[0].recvTParamMap === false) {
-								check[0].recvTParamMap = new $global.Map();
-							}
-							_key = p; (check[0].recvTParamMap || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$30.keyFor(_key), { k: _key, v: ((i < 0 || i >= tparams.$length) ? ($throwRuntimeError("index out of range"), undefined) : tparams.$array[tparams.$offset + i]) });
-						}
-						_i++;
-					}
-					recvTParams = sliceType$9.nil;
-					/* */ if (!(rname === ptrType$30.nil)) { $s = 9; continue; }
-					/* */ $s = 10; continue;
-					/* if (!(rname === ptrType$30.nil)) { */ case 9:
-						_r$3 = check[0].genericType(rname, ptrType$34.nil); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_tuple$1 = $assertType(_r$3, ptrType$9, true);
-						recv$1 = _tuple$1[0];
-						/* */ if (!(recv$1 === ptrType$9.nil)) { $s = 12; continue; }
-						/* */ $s = 13; continue;
-						/* if (!(recv$1 === ptrType$9.nil)) { */ case 12:
-							_r$4 = recv$1.TypeParams(); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							_r$5 = _r$4.list(); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-							recvTParams = _r$5;
-						/* } */ case 13:
-					/* } */ case 10:
-					/* */ if (tparams.$length === recvTParams.$length) { $s = 16; continue; }
-					/* */ if (tparams.$length < recvTParams.$length) { $s = 17; continue; }
-					/* */ $s = 18; continue;
-					/* if (tparams.$length === recvTParams.$length) { */ case 16:
-						_r$6 = makeRenameMap(recvTParams, tparams); /* */ $s = 19; case 19: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						smap = _r$6;
-						_ref$1 = tparams;
-						_i$1 = 0;
-						/* while (true) { */ case 20:
-							/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 21; continue; }
-							i$1 = _i$1;
-							tpar = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-							recvTPar = ((i$1 < 0 || i$1 >= recvTParams.$length) ? ($throwRuntimeError("index out of range"), undefined) : recvTParams.$array[recvTParams.$offset + i$1]);
-							check[0].mono.recordCanon(tpar, recvTPar);
-							_r$7 = check[0].subst(tpar.obj.object.pos, recvTPar.bound, smap, ptrType$9.nil, check[0].context()); /* */ $s = 22; case 22: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-							tpar.bound = _r$7;
-							_i$1++;
-						$s = 20; continue;
-						case 21:
-						$s = 18; continue;
-					/* } else if (tparams.$length < recvTParams.$length) { */ case 17:
-						_r$8 = measure(tparams.$length, "type parameter"); /* */ $s = 23; case 23: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						got = _r$8;
-						$r = check[0].errorf(recvPar, 31, "got %s, but receiver base type declares %d", new sliceType$6([new $String(got), new $Int(recvTParams.$length)])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 18:
-				/* } */ case 7:
-			/* } */ case 4:
-			/* */ if (!(ftyp.TypeParams === ptrType$49.nil)) { $s = 25; continue; }
-			/* */ $s = 26; continue;
-			/* if (!(ftyp.TypeParams === ptrType$49.nil)) { */ case 25:
-				$r = check[0].collectTypeParams((sig[0].$ptr_tparams || (sig[0].$ptr_tparams = new ptrType$84(function() { return this.$target.tparams; }, function($v) { this.$target.tparams = $v; }, sig[0]))), ftyp.TypeParams); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!(recvPar === ptrType$49.nil)) { $s = 28; continue; }
-				/* */ $s = 29; continue;
-				/* if (!(recvPar === ptrType$49.nil)) { */ case 28:
-					$r = check[0].error(ftyp.TypeParams, 143, "methods cannot have type parameters"); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 29:
-			/* } */ case 26:
-			scope = NewScope(check[0].environment.scope, 0, 0, "function body (temp. scope)");
-			_r$9 = check[0].collectParams(scope, recvPar, false); /* */ $s = 31; case 31: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			_tuple$2 = _r$9;
-			recvList = _tuple$2[0];
-			_r$10 = check[0].collectParams(scope, ftyp.Params, true); /* */ $s = 32; case 32: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-			_tuple$3 = _r$10;
-			params = _tuple$3[0];
-			variadic = _tuple$3[1];
-			_r$11 = check[0].collectParams(scope, ftyp.Results, false); /* */ $s = 33; case 33: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-			_tuple$4 = _r$11;
-			results = _tuple$4[0];
-			$r = scope.squash((function(check, recv, sig) { return function Checker·funcType·func1(obj, alt) {
-					var {_arg, _arg$1, _r$12, alt, obj, $s, $r, $c} = $restore(this, {obj, alt});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_arg = obj;
-					_r$12 = obj.Name(); /* */ $s = 1; case 1: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					_arg$1 = new $String(_r$12);
-					$r = check[0].errorf(_arg, 10, "%s redeclared in this block", new sliceType$6([_arg$1])); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = check[0].reportAltDecl(alt); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·funcType·func1, $c: true, $r, _arg, _arg$1, _r$12, alt, obj, $s};return $f;
-				}; })(check, recv, sig)); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (!(recvPar === ptrType$49.nil)) { $s = 35; continue; }
-			/* */ $s = 36; continue;
-			/* if (!(recvPar === ptrType$49.nil)) { */ case 35:
-				recv[0] = ptrType$16.nil;
-					_1 = recvList.$length;
-					/* */ if (_1 === (0)) { $s = 38; continue; }
-					/* */ if (_1 === (1)) { $s = 39; continue; }
-					/* */ $s = 40; continue;
-					/* if (_1 === (0)) { */ case 38:
-						recv[0] = NewParam(0, ptrType$1.nil, "", (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]));
-						$s = 41; continue;
-					/* } else if (_1 === (1)) { */ case 39:
-						recv[0] = (0 >= recvList.$length ? ($throwRuntimeError("index out of range"), undefined) : recvList.$array[recvList.$offset + 0]);
-						$s = 41; continue;
-					/* } else { */ case 40:
-						$r = check[0].error((x$1 = recvList.$length - 1 >> 0, ((x$1 < 0 || x$1 >= recvList.$length) ? ($throwRuntimeError("index out of range"), undefined) : recvList.$array[recvList.$offset + x$1])), 32, "method has multiple receivers"); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						recv[0] = (0 >= recvList.$length ? ($throwRuntimeError("index out of range"), undefined) : recvList.$array[recvList.$offset + 0]);
-					/* } */ case 41:
-				case 37:
-				sig[0].recv = recv[0];
-				check[0].later((function(check, recv, sig) { return function Checker·funcType·func2() {
-						var {T, T$1, T$2, _r$12, _ref$2, _ref$3, _tuple$5, cause, rtyp, u, u$1, u$2, $s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						_tuple$5 = deref(recv[0].object.typ);
-						rtyp = _tuple$5[0];
-						if ($interfaceIsEqual(rtyp, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-							$s = -1; return;
-						}
-						_ref$2 = rtyp;
-						/* */ if ($assertType(_ref$2, ptrType$9, true)[1]) { $s = 1; continue; }
-						/* */ if ($assertType(_ref$2, ptrType$4, true)[1]) { $s = 2; continue; }
-						/* */ $s = 3; continue;
-						/* switch (0) { default: if ($assertType(_ref$2, ptrType$9, true)[1]) { */ case 1:
-							T = _ref$2.$val;
-							/* */ if (!(T.TypeArgs() === ptrType$56.nil) && sig[0].RecvTypeParams() === ptrType$48.nil) { $s = 5; continue; }
-							/* */ $s = 6; continue;
-							/* if (!(T.TypeArgs() === ptrType$56.nil) && sig[0].RecvTypeParams() === ptrType$48.nil) { */ case 5:
-								$r = check[0].errorf(recv[0], 32, "cannot define new methods on instantiated type %s", new sliceType$6([rtyp])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* break; */ $s = 4; continue;
-							/* } */ case 6:
-							/* */ if (!(T.obj.object.pkg === check[0].pkg)) { $s = 8; continue; }
-							/* */ $s = 9; continue;
-							/* if (!(T.obj.object.pkg === check[0].pkg)) { */ case 8:
-								$r = check[0].errorf(recv[0], 32, "cannot define new methods on non-local type %s", new sliceType$6([rtyp])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* break; */ $s = 4; continue;
-							/* } */ case 9:
-							cause = "";
-							_r$12 = T.under(); /* */ $s = 11; case 11: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-							_ref$3 = _r$12;
-							/* */ if ($assertType(_ref$3, ptrType$4, true)[1]) { $s = 12; continue; }
-							/* */ if ($assertType(_ref$3, ptrType$26, true)[1] || $assertType(_ref$3, ptrType$13, true)[1]) { $s = 13; continue; }
-							/* */ if ($assertType(_ref$3, ptrType$14, true)[1]) { $s = 14; continue; }
-							/* */ $s = 15; continue;
-							/* if ($assertType(_ref$3, ptrType$4, true)[1]) { */ case 12:
-								u = _ref$3.$val;
-								if (u.kind === 18) {
-									cause = "unsafe.Pointer";
-								}
-								$s = 15; continue;
-							/* } else if ($assertType(_ref$3, ptrType$26, true)[1] || $assertType(_ref$3, ptrType$13, true)[1]) { */ case 13:
-								u$1 = _ref$3;
-								cause = "pointer or interface type";
-								$s = 15; continue;
-							/* } else if ($assertType(_ref$3, ptrType$14, true)[1]) { */ case 14:
-								u$2 = _ref$3.$val;
-								unreachable();
-							/* } */ case 15:
-							/* */ if (!(cause === "")) { $s = 16; continue; }
-							/* */ $s = 17; continue;
-							/* if (!(cause === "")) { */ case 16:
-								$r = check[0].errorf(recv[0], 32, "invalid receiver type %s (%s)", new sliceType$6([rtyp, new $String(cause)])); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 17:
-							$s = 4; continue;
-						/* } else if ($assertType(_ref$2, ptrType$4, true)[1]) { */ case 2:
-							T$1 = _ref$2.$val;
-							$r = check[0].errorf(recv[0], 32, "cannot define new methods on non-local type %s", new sliceType$6([rtyp])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 4; continue;
-						/* } else { */ case 3:
-							T$2 = _ref$2;
-							$r = check[0].errorf(recv[0], 32, "invalid receiver type %s", new sliceType$6([recv[0].object.typ])); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } } */ case 4:
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·funcType·func2, $c: true, $r, T, T$1, T$2, _r$12, _ref$2, _ref$3, _tuple$5, cause, rtyp, u, u$1, u$2, $s};return $f;
-					}; })(check, recv, sig)).describef(recv[0], "validate receiver %s", new sliceType$6([recv[0]]));
-			/* } */ case 36:
-			sig[0].params = NewTuple(params);
-			sig[0].results = NewTuple(results);
-			sig[0].variadic = variadic;
+			/* if ($assertType(_ref, ptrType$60, true)[1]) { */ case 1:
+				d = _ref.$val;
+				$r = p.setPos(d.Pos()); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$r = p.print(new sliceType$1([new $String("BadDecl")])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 5; continue;
+			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 2:
+				d$1 = _ref.$val;
+				$r = p.genDecl(d$1); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 5; continue;
+			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 3:
+				d$2 = _ref.$val;
+				$r = p.funcDecl(d$2); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				$s = 5; continue;
+			/* } else { */ case 4:
+				d$3 = _ref;
+				$panic(new $String("unreachable"));
+			/* } */ case 5:
 			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: funcType, $c: true, $r, _1, _i, _i$1, _key, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, check, ftyp, got, i, i$1, p, params, recv, recv$1, recvList, recvPar, recvTPar, recvTParams, results, rname, rparams, scope, sig, smap, tpar, tparams, variadic, x, x$1, $s, $deferred};return $f; } }
+			/* */ } return; } var $f = {$blk: decl, $c: true, $r, _ref, d, d$1, d$2, d$3, decl$1, p, $s};return $f;
 		};
-		$ptrType(Checker).prototype.collectParams = function collectParams(scope, list$2, variadicOk) {
-			var {_i, _i$1, _r$1, _r$2, _r$3, _ref, _ref$1, _tmp, _tmp$1, _tuple, anonymous, check, field, ftype, i, last, list$2, name, named, par, par$1, params, scope, t, typ$3, variadic, variadicOk, x, x$1, x$2, $s, $r, $c} = $restore(this, {scope, list$2, variadicOk});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			params = sliceType$10.nil;
-			variadic = false;
-			check = this;
-			if (list$2 === ptrType$49.nil) {
-				$s = -1; return [params, variadic];
+		declToken = function declToken$1(decl$1) {
+			var _ref, d, d$1, decl$1, tok;
+			tok = 0;
+			tok = 0;
+			_ref = decl$1;
+			if ($assertType(_ref, ptrType$10, true)[1]) {
+				d = _ref.$val;
+				tok = d.Tok;
+			} else if ($assertType(_ref, ptrType$11, true)[1]) {
+				d$1 = _ref.$val;
+				tok = 71;
 			}
-			_tmp = false;
-			_tmp$1 = false;
-			named = _tmp;
-			anonymous = _tmp$1;
-			_ref = list$2.List;
+			return tok;
+		};
+		$ptrType(printer).prototype.declList = function declList(list) {
+			var {_arg, _arg$1, _arg$2, _i, _r, _r$1, _r$2, _r$3, _ref, _v, d, list, min, p, prev, tok, $s, $r, $c} = $restore(this, {list});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			tok = 0;
+			_ref = list;
 			_i = 0;
 			/* while (true) { */ case 1:
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				field = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				ftype = field.Type;
-				_tuple = $assertType(ftype, ptrType$41, true);
-				t = _tuple[0];
-				/* */ if (!(t === ptrType$41.nil)) { $s = 3; continue; }
+				d = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				prev = tok;
+				tok = declToken(d);
+				/* */ if (p.output.$length > 0) { $s = 3; continue; }
 				/* */ $s = 4; continue;
-				/* if (!(t === ptrType$41.nil)) { */ case 3:
-					ftype = t.Elt;
-					/* */ if (variadicOk && (i === (list$2.List.$length - 1 >> 0)) && field.Names.$length <= 1) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (variadicOk && (i === (list$2.List.$length - 1 >> 0)) && field.Names.$length <= 1) { */ case 5:
-						variadic = true;
-						$s = 7; continue;
-					/* } else { */ case 6:
-						$r = check.softErrorf(t, 79, "can only use ... with final parameter in list", sliceType$6.nil); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 7:
+				/* if (p.output.$length > 0) { */ case 3:
+					min = 1;
+					if (!((prev === tok)) || !(getDoc(d) === ptrType$2.nil)) {
+						min = 2;
+					}
+					_r = d.Pos(); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_r$1 = p.lineFor(_r); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_arg = _r$1;
+					_arg$1 = min;
+					if (!(tok === 71)) { _v = false; $s = 7; continue s; }
+					_r$2 = p.numLines(d); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					_v = _r$2 > 1; case 7:
+					_arg$2 = _v;
+					_r$3 = p.linebreak(_arg, _arg$1, 0, _arg$2); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_r$3;
 				/* } */ case 4:
-				_r$1 = check.varType(ftype); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				typ$3 = _r$1;
-				/* */ if (field.Names.$length > 0) { $s = 10; continue; }
-				/* */ $s = 11; continue;
-				/* if (field.Names.$length > 0) { */ case 10:
-					_ref$1 = field.Names;
-					_i$1 = 0;
-					/* while (true) { */ case 13:
-						/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 14; continue; }
-						name = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-						/* */ if (name.Name === "") { $s = 15; continue; }
-						/* */ $s = 16; continue;
-						/* if (name.Name === "") { */ case 15:
-							$r = check.error(name, -1, "anonymous parameter"); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 16:
-						par = NewParam(name.Pos(), check.pkg, name.Name, typ$3);
-						$r = check.declare(scope, name, par, scope.pos); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						params = $append(params, par);
-						_i$1++;
-					$s = 13; continue;
-					case 14:
-					named = true;
-					$s = 12; continue;
-				/* } else { */ case 11:
-					_r$2 = ftype.Pos(); /* */ $s = 19; case 19: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$3 = NewParam(_r$2, check.pkg, "", typ$3); /* */ $s = 20; case 20: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					par$1 = _r$3;
-					$r = check.recordImplicit(field, par$1); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					params = $append(params, par$1);
-					anonymous = true;
-				/* } */ case 12:
+				$r = p.decl(d); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
 				_i++;
 			$s = 1; continue;
 			case 2:
-			/* */ if (named && anonymous) { $s = 22; continue; }
-			/* */ $s = 23; continue;
-			/* if (named && anonymous) { */ case 22:
-				$r = check.error(list$2, -1, "list contains both named and anonymous parameters"); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 23:
-			/* */ if (variadic) { $s = 25; continue; }
-			/* */ $s = 26; continue;
-			/* if (variadic) { */ case 25:
-				last = (x = params.$length - 1 >> 0, ((x < 0 || x >= params.$length) ? ($throwRuntimeError("index out of range"), undefined) : params.$array[params.$offset + x]));
-				last.object.typ = new Slice.ptr(last.object.typ);
-				$r = check.recordTypeAndValue((x$1 = list$2.List, x$2 = list$2.List.$length - 1 >> 0, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])).Type, 3, last.object.typ, $ifaceNil); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 26:
-			$s = -1; return [params, variadic];
-			/* */ } return; } var $f = {$blk: collectParams, $c: true, $r, _i, _i$1, _r$1, _r$2, _r$3, _ref, _ref$1, _tmp, _tmp$1, _tuple, anonymous, check, field, ftype, i, last, list$2, name, named, par, par$1, params, scope, t, typ$3, variadic, variadicOk, x, x$1, x$2, $s};return $f;
-		};
-		$ptrType(Selection).prototype.Kind = function Kind() {
-			var s;
-			s = this;
-			return s.kind;
-		};
-		$ptrType(Selection).prototype.Recv = function Recv$1() {
-			var s;
-			s = this;
-			return s.recv;
-		};
-		$ptrType(Selection).prototype.Obj = function Obj$1() {
-			var s;
-			s = this;
-			return s.obj;
-		};
-		$ptrType(Selection).prototype.Type = function Type$2() {
-			var {$24r, _1, _r$1, arg0, params, recv, s, sig, sig$1, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			arg0 = [arg0];
-			recv = [recv];
-			sig = [sig];
-			sig$1 = [sig$1];
-			s = this;
-			_1 = s.kind;
-			if (_1 === (1)) {
-				sig[0] = $clone($assertType($assertType(s.obj, ptrType$2).object.typ, ptrType$27), Signature);
-				recv[0] = $clone(sig[0].recv, Var);
-				recv[0].object.typ = s.recv;
-				sig[0].recv = recv[0];
-				$s = -1; return sig[0];
-			} else if (_1 === (2)) {
-				sig$1[0] = $clone($assertType($assertType(s.obj, ptrType$2).object.typ, ptrType$27), Signature);
-				arg0[0] = $clone(sig$1[0].recv, Var);
-				sig$1[0].recv = ptrType$16.nil;
-				arg0[0].object.typ = s.recv;
-				params = sliceType$10.nil;
-				if (!(sig$1[0].params === ptrType$15.nil)) {
-					params = sig$1[0].params.vars;
-				}
-				sig$1[0].params = NewTuple($appendSlice(new sliceType$10([arg0[0]]), params));
-				$s = -1; return sig$1[0];
-			}
-			_r$1 = s.obj.Type(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Type$2, $c: true, $r, $24r, _1, _r$1, arg0, params, recv, s, sig, sig$1, $s};return $f;
-		};
-		$ptrType(Selection).prototype.Index = function Index$1() {
-			var s;
-			s = this;
-			return s.index;
-		};
-		$ptrType(Selection).prototype.Indirect = function Indirect() {
-			var s;
-			s = this;
-			return s.indirect;
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: declList, $c: true, $r, _arg, _arg$1, _arg$2, _i, _r, _r$1, _r$2, _r$3, _ref, _v, d, list, min, p, prev, tok, $s};return $f;
 		};
-		$ptrType(Selection).prototype.String = function String$11() {
-			var {$24r, _r$1, s, $s, $r, $c} = $restore(this, {});
+		$ptrType(printer).prototype.file = function file(src) {
+			var {p, src, $s, $r, $c} = $restore(this, {src});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			_r$1 = SelectionString(s, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$11, $c: true, $r, $24r, _r$1, s, $s};return $f;
+			p = this;
+			$r = p.setComment(src.Doc); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.setPos(src.Pos()); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.print(new sliceType$1([new token.Token(78), new whiteSpace(32)])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.expr(src.Name); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.declList(src.Decls); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$r = p.print(new sliceType$1([new whiteSpace(10)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: file, $c: true, $r, p, src, $s};return $f;
 		};
-		SelectionString = function SelectionString$1(s, qf) {
-			var {T, _1, _arg, _arg$1, _r$1, _r$2, _r$3, buf, k, qf, s, $s, $r, $c} = $restore(this, {s, qf});
+		$ptrType(printer).prototype.fixGoBuildLines = function fixGoBuildLines() {
+			var {_1, _arg, _arg$1, _i, _i$1, _i$2, _i$3, _i$4, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, _tuple$1, _tuple$2, after, blank, block$1, end, err, err$1, insert, line, lines, n, p, pos, pos$1, pos$2, pos$3, start, toDelete, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, y, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf = [buf];
-			k = "";
-			_1 = s.kind;
-			if (_1 === (0)) {
-				k = "field ";
-			} else if (_1 === (1)) {
-				k = "method ";
-			} else if (_1 === (2)) {
-				k = "method expr ";
-			} else {
-				unreachable();
-			}
-			buf[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-			buf[0].WriteString(k);
-			buf[0].WriteByte(40);
-			$r = WriteType(buf[0], s.Recv(), qf); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_arg = buf[0];
-			_r$1 = s.obj.Name(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_arg$1 = new $String(_r$1);
-			_r$2 = fmt.Fprintf(_arg, ") %s", new sliceType$6([_arg$1])); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$2;
-			_r$3 = s.Type(); /* */ $s = 4; case 4: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			T = _r$3;
-			/* */ if (s.kind === 0) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (s.kind === 0) { */ case 5:
-				buf[0].WriteByte(32);
-				$r = WriteType(buf[0], T, qf); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 7; continue;
-			/* } else { */ case 6:
-				$r = WriteSignature(buf[0], $assertType(T, ptrType$27), qf); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 7:
-			$s = -1; return buf[0].String();
-			/* */ } return; } var $f = {$blk: SelectionString$1, $c: true, $r, T, _1, _arg, _arg$1, _r$1, _r$2, _r$3, buf, k, qf, s, $s};return $f;
-		};
-		$pkg.SelectionString = SelectionString;
-		NewScope = function NewScope$1(parent, pos, end, comment) {
-			var comment, end, parent, pos, s;
-			s = new Scope.ptr(parent, sliceType$20.nil, 0, false, pos, end, comment, false);
-			if (!(parent === ptrType.nil) && !(parent === $pkg.Universe)) {
-				parent.children = $append(parent.children, s);
-				s.number = parent.children.$length;
+			p = this;
+			if ((p.goBuild.$length + p.plusBuild.$length >> 0) === 0) {
+				$s = -1; return;
 			}
-			return s;
-		};
-		$pkg.NewScope = NewScope;
-		$ptrType(Scope).prototype.Parent = function Parent() {
-			var s;
-			s = this;
-			return s.parent;
-		};
-		$ptrType(Scope).prototype.Len = function Len$5() {
-			var s;
-			s = this;
-			return (s.elems ? s.elems.size : 0);
-		};
-		$ptrType(Scope).prototype.Names = function Names() {
-			var {_entry, _i, _key, _keys, _ref, _size, i, name, names, s, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			names = $makeSlice(sliceType$5, (s.elems ? s.elems.size : 0));
-			i = 0;
-			_ref = s.elems;
-			_i = 0;
-			_keys = _ref ? _ref.keys() : undefined;
-			_size = _ref ? _ref.size : 0;
+			insert = 0;
+			pos = 0;
 			while (true) {
-				if (!(_i < _size)) { break; }
-				_key = _keys.next().value;
-				_entry = _ref.get(_key);
-				if (_entry === undefined) {
-					_i++;
+				blank = true;
+				while (true) {
+					if (!(pos < p.output.$length && (((x = p.output, ((pos < 0 || pos >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + pos])) === 32) || ((x$1 = p.output, ((pos < 0 || pos >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + pos])) === 9)))) { break; }
+					pos = pos + (1) >> 0;
+				}
+				if ((pos + 3 >> 0) < p.output.$length && ((x$2 = p.output, ((pos < 0 || pos >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + pos])) === 255) && ((x$3 = p.output, x$4 = pos + 1 >> 0, ((x$4 < 0 || x$4 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + x$4])) === 47) && ((x$5 = p.output, x$6 = pos + 2 >> 0, ((x$6 < 0 || x$6 >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + x$6])) === 47)) {
+					blank = false;
+					while (true) {
+						if (!(pos < p.output.$length && !isNL((x$7 = p.output, ((pos < 0 || pos >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + pos]))))) { break; }
+						pos = pos + (1) >> 0;
+					}
+				}
+				if (pos >= p.output.$length || !isNL((x$8 = p.output, ((pos < 0 || pos >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + pos])))) {
+					break;
+				}
+				pos = pos + (1) >> 0;
+				if (blank) {
+					insert = pos;
+				}
+			}
+			if (p.goBuild.$length > 0 && (x$9 = p.goBuild, (0 >= x$9.$length ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + 0])) < insert) {
+				insert = (x$11 = p.goBuild, (0 >= x$11.$length ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + 0]));
+			} else if (p.plusBuild.$length > 0 && (x$10 = p.plusBuild, (0 >= x$10.$length ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + 0])) < insert) {
+				insert = (x$12 = p.plusBuild, (0 >= x$12.$length ? ($throwRuntimeError("index out of range"), undefined) : x$12.$array[x$12.$offset + 0]));
+			}
+			x$13 = $ifaceNil;
+				_1 = p.goBuild.$length;
+				/* */ if (_1 === (0)) { $s = 2; continue; }
+				/* */ if (_1 === (1)) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (_1 === (0)) { */ case 2:
+					_ref = p.plusBuild;
+					_i = 0;
+					/* while (true) { */ case 5:
+						/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 6; continue; }
+						pos$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+						_r = constraint.Parse(p.commentTextAt(pos$1)); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						_tuple = _r;
+						y = _tuple[0];
+						err = _tuple[1];
+						if (!($interfaceIsEqual(err, $ifaceNil))) {
+							x$13 = $ifaceNil;
+							/* break; */ $s = 6; continue;
+						}
+						if ($interfaceIsEqual(x$13, $ifaceNil)) {
+							x$13 = y;
+						} else {
+							x$13 = new constraint.AndExpr.ptr(x$13, y);
+						}
+						_i++;
+					$s = 5; continue;
+					case 6:
+					$s = 4; continue;
+				/* } else if (_1 === (1)) { */ case 3:
+					_r$1 = constraint.Parse(p.commentTextAt((x$14 = p.goBuild, (0 >= x$14.$length ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + 0])))); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					_tuple$1 = _r$1;
+					x$13 = _tuple$1[0];
+				/* } */ case 4:
+			case 1:
+			block$1 = sliceType.nil;
+			/* */ if ($interfaceIsEqual(x$13, $ifaceNil)) { $s = 9; continue; }
+			/* */ $s = 10; continue;
+			/* if ($interfaceIsEqual(x$13, $ifaceNil)) { */ case 9:
+				_ref$1 = p.goBuild;
+				_i$1 = 0;
+				while (true) {
+					if (!(_i$1 < _ref$1.$length)) { break; }
+					pos$2 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+					block$1 = $appendSlice(block$1, p.lineAt(pos$2));
+					_i$1++;
+				}
+				_ref$2 = p.plusBuild;
+				_i$2 = 0;
+				while (true) {
+					if (!(_i$2 < _ref$2.$length)) { break; }
+					pos$3 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
+					block$1 = $appendSlice(block$1, p.lineAt(pos$3));
+					_i$2++;
+				}
+				$s = 11; continue;
+			/* } else { */ case 10:
+				block$1 = $append(block$1, 255);
+				block$1 = $appendSlice(block$1, "//go:build ");
+				_arg = block$1;
+				_r$2 = x$13.String(); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_arg$1 = _r$2;
+				block$1 = $appendSlice(_arg, _arg$1);
+				block$1 = $append(block$1, 255, 10);
+				/* */ if (p.plusBuild.$length > 0) { $s = 13; continue; }
+				/* */ $s = 14; continue;
+				/* if (p.plusBuild.$length > 0) { */ case 13:
+					_r$3 = constraint.PlusBuildLines(x$13); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_tuple$2 = _r$3;
+					lines = _tuple$2[0];
+					err$1 = _tuple$2[1];
+					/* */ if (!($interfaceIsEqual(err$1, $ifaceNil))) { $s = 16; continue; }
+					/* */ $s = 17; continue;
+					/* if (!($interfaceIsEqual(err$1, $ifaceNil))) { */ case 16:
+						_r$4 = err$1.Error(); /* */ $s = 18; case 18: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						lines = new sliceType$11(["// +build error: " + _r$4]);
+					/* } */ case 17:
+					_ref$3 = lines;
+					_i$3 = 0;
+					while (true) {
+						if (!(_i$3 < _ref$3.$length)) { break; }
+						line = ((_i$3 < 0 || _i$3 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$3]);
+						block$1 = $append(block$1, 255);
+						block$1 = $appendSlice(block$1, line);
+						block$1 = $append(block$1, 255, 10);
+						_i$3++;
+					}
+				/* } */ case 14:
+			/* } */ case 11:
+			block$1 = $append(block$1, 10);
+			toDelete = $appendSlice(p.goBuild, p.plusBuild);
+			$r = sort.Ints(toDelete); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			after = sliceType.nil;
+			start = insert;
+			_ref$4 = toDelete;
+			_i$4 = 0;
+			while (true) {
+				if (!(_i$4 < _ref$4.$length)) { break; }
+				end = ((_i$4 < 0 || _i$4 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$4]);
+				if (end < start) {
+					_i$4++;
 					continue;
 				}
-				name = _entry.k;
-				((i < 0 || i >= names.$length) ? ($throwRuntimeError("index out of range"), undefined) : names.$array[names.$offset + i] = name);
-				i = i + (1) >> 0;
-				_i++;
+				after = appendLines(after, $subslice(p.output, start, end));
+				start = end + p.lineAt(end).$length >> 0;
+				_i$4++;
 			}
-			$r = sort.Strings(names); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return names;
-			/* */ } return; } var $f = {$blk: Names, $c: true, $r, _entry, _i, _key, _keys, _ref, _size, i, name, names, s, $s};return $f;
-		};
-		$ptrType(Scope).prototype.NumChildren = function NumChildren() {
-			var s;
-			s = this;
-			return s.children.$length;
-		};
-		$ptrType(Scope).prototype.Child = function Child(i) {
-			var i, s, x;
-			s = this;
-			return (x = s.children, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-		};
-		$ptrType(Scope).prototype.Lookup = function Lookup(name) {
-			var {$24r, _entry, _r$1, name, s, $s, $r, $c} = $restore(this, {name});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			_r$1 = resolve(name, (_entry = $mapIndex(s.elems,$String.keyFor(name)), _entry !== undefined ? _entry.v : $ifaceNil)); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Lookup, $c: true, $r, $24r, _entry, _r$1, name, s, $s};return $f;
-		};
-		$ptrType(Scope).prototype.LookupParent = function LookupParent(name, pos) {
-			var {_r$1, _r$2, _v, _v$1, name, obj, pos, s, $s, $r, $c} = $restore(this, {name, pos});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			/* while (true) { */ case 1:
-				/* if (!(!(s === ptrType.nil))) { break; } */ if(!(!(s === ptrType.nil))) { $s = 2; continue; }
-				_r$1 = s.Lookup(name); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				obj = _r$1;
-				if (!(!($interfaceIsEqual(obj, $ifaceNil)))) { _v = false; $s = 6; continue s; }
-				if (!new token.Pos(pos).IsValid()) { _v$1 = true; $s = 7; continue s; }
-				_r$2 = obj.scopePos(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_v$1 = _r$2 <= pos; case 7:
-				_v = _v$1; case 6:
-				/* */ if (_v) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_v) { */ case 4:
-					$s = -1; return [s, obj];
-				/* } */ case 5:
-				s = s.parent;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return [ptrType.nil, $ifaceNil];
-			/* */ } return; } var $f = {$blk: LookupParent, $c: true, $r, _r$1, _r$2, _v, _v$1, name, obj, pos, s, $s};return $f;
-		};
-		$ptrType(Scope).prototype.Insert = function Insert(obj) {
-			var {_r$1, _r$2, _r$3, alt, name, obj, s, $s, $r, $c} = $restore(this, {obj});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			_r$1 = obj.Name(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			name = _r$1;
-			_r$2 = s.Lookup(name); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			alt = _r$2;
-			if (!($interfaceIsEqual(alt, $ifaceNil))) {
-				$s = -1; return alt;
-			}
-			s.insert(name, obj);
-			_r$3 = obj.Parent(); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			/* */ if (_r$3 === ptrType.nil) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (_r$3 === ptrType.nil) { */ case 3:
-				$r = obj.setParent(s); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 4:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: Insert, $c: true, $r, _r$1, _r$2, _r$3, alt, name, obj, s, $s};return $f;
+			after = appendLines(after, $subslice(p.output, start));
+			n = after.$length;
+			if (n >= 2 && isNL((x$15 = n - 1 >> 0, ((x$15 < 0 || x$15 >= after.$length) ? ($throwRuntimeError("index out of range"), undefined) : after.$array[after.$offset + x$15]))) && isNL((x$16 = n - 2 >> 0, ((x$16 < 0 || x$16 >= after.$length) ? ($throwRuntimeError("index out of range"), undefined) : after.$array[after.$offset + x$16])))) {
+				after = $subslice(after, 0, (n - 1 >> 0));
+			}
+			p.output = $subslice(p.output, 0, insert);
+			p.output = $appendSlice(p.output, block$1);
+			p.output = $appendSlice(p.output, after);
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: fixGoBuildLines, $c: true, $r, _1, _arg, _arg$1, _i, _i$1, _i$2, _i$3, _i$4, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, _tuple$1, _tuple$2, after, blank, block$1, end, err, err$1, insert, line, lines, n, p, pos, pos$1, pos$2, pos$3, start, toDelete, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, y, $s};return $f;
 		};
-		$ptrType(Scope).prototype.insert = function insert(name, obj) {
-			var _key, name, obj, s;
-			s = this;
-			if (s.elems === false) {
-				s.elems = new $global.Map();
+		appendLines = function appendLines$1(x, y) {
+			var x, x$1, x$2, y;
+			if (y.$length > 0 && isNL((0 >= y.$length ? ($throwRuntimeError("index out of range"), undefined) : y.$array[y.$offset + 0])) && ((x.$length === 0) || x.$length >= 2 && isNL((x$1 = x.$length - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]))) && isNL((x$2 = x.$length - 2 >> 0, ((x$2 < 0 || x$2 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$2]))))) {
+				y = $subslice(y, 1);
 			}
-			_key = name; (s.elems || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: obj });
+			return $appendSlice(x, y);
 		};
-		$ptrType(Scope).prototype.squash = function squash(err) {
-			var {_entry, _i, _i$1, _key, _keys, _r$1, _r$2, _ref, _ref$1, _size, alt, ch, err, i, j, k, name, obj, p, s, x, x$1, $s, $r, $c} = $restore(this, {err});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			p = s.parent;
-			$r = assert(!(p === ptrType.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_ref = s.elems;
-			_i = 0;
-			_keys = _ref ? _ref.keys() : undefined;
-			_size = _ref ? _ref.size : 0;
-			/* while (true) { */ case 2:
-				/* if (!(_i < _size)) { break; } */ if(!(_i < _size)) { $s = 3; continue; }
-				_key = _keys.next().value;
-				_entry = _ref.get(_key);
-				if (_entry === undefined) {
-					_i++;
-					/* continue; */ $s = 2; continue;
-				}
-				name = _entry.k;
-				obj = _entry.v;
-				_r$1 = resolve(name, obj); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				obj = _r$1;
-				$r = obj.setParent(ptrType.nil); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$2 = p.Insert(obj); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				alt = _r$2;
-				/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 7:
-					$r = err(obj, alt); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 8:
-				_i++;
-			$s = 2; continue;
-			case 3:
-			j = -1;
-			_ref$1 = p.children;
-			_i$1 = 0;
+		$ptrType(printer).prototype.lineAt = function lineAt(start) {
+			var p, pos, start, x;
+			p = this;
+			pos = start;
 			while (true) {
-				if (!(_i$1 < _ref$1.$length)) { break; }
-				i = _i$1;
-				ch = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				if (ch === s) {
-					j = i;
-					break;
-				}
-				_i$1++;
+				if (!(pos < p.output.$length && !isNL((x = p.output, ((pos < 0 || pos >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + pos]))))) { break; }
+				pos = pos + (1) >> 0;
+			}
+			if (pos < p.output.$length) {
+				pos = pos + (1) >> 0;
 			}
-			$r = assert(j >= 0); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			k = p.children.$length - 1 >> 0;
-			(x$1 = p.children, ((j < 0 || j >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + j] = (x = p.children, ((k < 0 || k >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + k]))));
-			p.children = $subslice(p.children, 0, k);
-			p.children = $appendSlice(p.children, s.children);
-			s.children = sliceType$20.nil;
-			s.elems = false;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: squash, $c: true, $r, _entry, _i, _i$1, _key, _keys, _r$1, _r$2, _ref, _ref$1, _size, alt, ch, err, i, j, k, name, obj, p, s, x, x$1, $s};return $f;
-		};
-		$ptrType(Scope).prototype.Pos = function Pos() {
-			var s;
-			s = this;
-			return s.pos;
+			return $subslice(p.output, start, pos);
 		};
-		$ptrType(Scope).prototype.End = function End() {
-			var s;
-			s = this;
-			return s.end;
+		$ptrType(printer).prototype.commentTextAt = function commentTextAt(start) {
+			var p, pos, start, x, x$1, x$2;
+			p = this;
+			if (start < p.output.$length && ((x = p.output, ((start < 0 || start >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + start])) === 255)) {
+				start = start + (1) >> 0;
+			}
+			pos = start;
+			while (true) {
+				if (!(pos < p.output.$length && !(((x$1 = p.output, ((pos < 0 || pos >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + pos])) === 255)) && !isNL((x$2 = p.output, ((pos < 0 || pos >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + pos]))))) { break; }
+				pos = pos + (1) >> 0;
+			}
+			return ($bytesToString($subslice(p.output, start, pos)));
 		};
-		$ptrType(Scope).prototype.Contains = function Contains(pos) {
-			var pos, s;
-			s = this;
-			return s.pos <= pos && pos < s.end;
+		isNL = function isNL$1(b) {
+			var b;
+			return (b === 10) || (b === 12);
 		};
-		$ptrType(Scope).prototype.Innermost = function Innermost(pos) {
-			var _i, _i$1, _ref, _ref$1, inner, pos, s, s$1, s$2;
-			s = this;
-			if (s.parent === $pkg.Universe) {
-				_ref = s.children;
+		formatDocComment = function formatDocComment$1(list) {
+			var {_i, _i$1, _r, _r$1, _ref, _ref$1, _tmp, _tmp$1, _tuple, _tuple$1, after, b, c, c$1, c$2, d, directives, found, kind, line, list, out, p, pr, slash, text, $s, $r, $c} = $restore(this, {list});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_tmp = "";
+			_tmp$1 = "";
+			kind = _tmp;
+			text = _tmp$1;
+			directives = sliceType$9.nil;
+			if ((list.$length === 1) && strings.HasPrefix((0 >= list.$length ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + 0]).Text, "/*")) {
+				kind = "/*";
+				text = (0 >= list.$length ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + 0]).Text;
+				if (!strings.Contains(text, "\n") || allStars(text)) {
+					$s = -1; return list;
+				}
+				text = $substring(text, 2, (text.length - 2 >> 0));
+			} else if (strings.HasPrefix((0 >= list.$length ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + 0]).Text, "//")) {
+				kind = "//";
+				b = new strings.Builder.ptr(ptrType$61.nil, sliceType.nil);
+				_ref = list;
 				_i = 0;
 				while (true) {
 					if (!(_i < _ref.$length)) { break; }
-					s$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					inner = s$1.Innermost(pos);
-					if (!(inner === ptrType.nil)) {
-						return inner;
+					c = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					_tuple = strings.CutPrefix(c.Text, "//");
+					after = _tuple[0];
+					found = _tuple[1];
+					if (!found) {
+						$s = -1; return list;
+					}
+					if (isDirective(after)) {
+						directives = $append(directives, c);
+						_i++;
+						continue;
 					}
+					b.WriteString(strings.TrimPrefix(after, " "));
+					b.WriteString("\n");
 					_i++;
 				}
+				text = b.String();
+			} else {
+				$s = -1; return list;
+			}
+			if (text === "") {
+				$s = -1; return list;
+			}
+			p = new comment.Parser.ptr(false, $throwNilPointerError, $throwNilPointerError);
+			_r = p.Parse(text); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			d = _r;
+			pr = new comment.Printer.ptr(0, $throwNilPointerError, $throwNilPointerError, "", "", "", 0);
+			_r$1 = pr.Comment(d); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			text = ($bytesToString(_r$1));
+			slash = (0 >= list.$length ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + 0]).Slash;
+			if (kind === "/*") {
+				c$1 = new ast.Comment.ptr(slash, "/*\n" + text + "*/");
+				$s = -1; return new sliceType$9([c$1]);
+			}
+			out = sliceType$9.nil;
+			while (true) {
+				if (!(!(text === ""))) { break; }
+				line = "";
+				_tuple$1 = strings.Cut(text, "\n");
+				line = _tuple$1[0];
+				text = _tuple$1[1];
+				if (line === "") {
+					line = "//";
+				} else if (strings.HasPrefix(line, "\t")) {
+					line = "//" + line;
+				} else {
+					line = "// " + line;
+				}
+				out = $append(out, new ast.Comment.ptr(slash, line));
 			}
-			if (s.Contains(pos)) {
-				_ref$1 = s.children;
+			if (directives.$length > 0) {
+				out = $append(out, new ast.Comment.ptr(slash, "//"));
+				_ref$1 = directives;
 				_i$1 = 0;
 				while (true) {
 					if (!(_i$1 < _ref$1.$length)) { break; }
-					s$2 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					if (s$2.Contains(pos)) {
-						return s$2.Innermost(pos);
-					}
+					c$2 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+					out = $append(out, new ast.Comment.ptr(slash, c$2.Text));
 					_i$1++;
 				}
-				return s;
 			}
-			return ptrType.nil;
+			$s = -1; return out;
+			/* */ } return; } var $f = {$blk: formatDocComment$1, $c: true, $r, _i, _i$1, _r, _r$1, _ref, _ref$1, _tmp, _tmp$1, _tuple, _tuple$1, after, b, c, c$1, c$2, d, directives, found, kind, line, list, out, p, pr, slash, text, $s};return $f;
 		};
-		$ptrType(Scope).prototype.WriteTo = function WriteTo(w, n, recurse) {
-			var {_arg, _arg$1, _arg$2, _i, _i$1, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, indn, indn1, n, name, recurse, s, s$1, w, $s, $r, $c} = $restore(this, {w, n, recurse});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			indn = strings.Repeat(".  ", n);
-			_r$1 = fmt.Fprintf(w, "%s%s scope %p {\n", new sliceType$6([new $String(indn), new $String(s.comment), s])); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			indn1 = indn + ".  ";
-			_r$2 = s.Names(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_ref = _r$2;
-			_i = 0;
-			/* while (true) { */ case 3:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
-				name = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_arg = w;
-				_arg$1 = new $String(indn1);
-				_r$3 = s.Lookup(name); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_arg$2 = _r$3;
-				_r$4 = fmt.Fprintf(_arg, "%s%s\n", new sliceType$6([_arg$1, _arg$2])); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_r$4;
-				_i++;
-			$s = 3; continue;
-			case 4:
-			/* */ if (recurse) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if (recurse) { */ case 7:
-				_ref$1 = s.children;
-				_i$1 = 0;
-				/* while (true) { */ case 9:
-					/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 10; continue; }
-					s$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					$r = s$1.WriteTo(w, n + 1 >> 0, recurse); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i$1++;
-				$s = 9; continue;
-				case 10:
-			/* } */ case 8:
-			_r$5 = fmt.Fprintf(w, "%s}\n", new sliceType$6([new $String(indn)])); /* */ $s = 12; case 12: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_r$5;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: WriteTo, $c: true, $r, _arg, _arg$1, _arg$2, _i, _i$1, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, indn, indn1, n, name, recurse, s, s$1, w, $s};return $f;
+		isDirective = function isDirective$1(c) {
+			var b, c, colon, i;
+			if (strings.HasPrefix(c, "line ") || strings.HasPrefix(c, "extern ") || strings.HasPrefix(c, "export ")) {
+				return true;
+			}
+			colon = strings.Index(c, ":");
+			if (colon <= 0 || (colon + 1 >> 0) >= c.length) {
+				return false;
+			}
+			i = 0;
+			while (true) {
+				if (!(i <= (colon + 1 >> 0))) { break; }
+				if (i === colon) {
+					i = i + (1) >> 0;
+					continue;
+				}
+				b = c.charCodeAt(i);
+				if (!(97 <= b && b <= 122 || 48 <= b && b <= 57)) {
+					return false;
+				}
+				i = i + (1) >> 0;
+			}
+			return true;
 		};
-		$ptrType(Scope).prototype.String = function String$12() {
-			var {buf, s, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf = [buf];
-			s = this;
-			buf[0] = new strings.Builder.ptr(ptrType$53.nil, sliceType$14.nil);
-			$r = s.WriteTo(buf[0], 0, false); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return buf[0].String();
-			/* */ } return; } var $f = {$blk: String$12, $c: true, $r, buf, s, $s};return $f;
+		allStars = function allStars$1(text) {
+			var i, j, text;
+			i = 0;
+			while (true) {
+				if (!(i < text.length)) { break; }
+				if (text.charCodeAt(i) === 10) {
+					j = i + 1 >> 0;
+					while (true) {
+						if (!(j < text.length && ((text.charCodeAt(j) === 32) || (text.charCodeAt(j) === 9)))) { break; }
+						j = j + (1) >> 0;
+					}
+					if (j < text.length && !((text.charCodeAt(j) === 42))) {
+						return false;
+					}
+				}
+				i = i + (1) >> 0;
+			}
+			return true;
 		};
-		resolve = function resolve$1(name, obj) {
-			var {_tuple, lazy, name, obj, ok, $s, $r, $c} = $restore(this, {name, obj});
+		ptrType$15.methods = [{prop: "internalError", name: "internalError", pkg: "go/printer", typ: $funcType([sliceType$1], [], true)}, {prop: "commentsHaveNewline", name: "commentsHaveNewline", pkg: "go/printer", typ: $funcType([sliceType$9], [$Bool], false)}, {prop: "nextComment", name: "nextComment", pkg: "go/printer", typ: $funcType([], [], false)}, {prop: "commentBefore", name: "commentBefore", pkg: "go/printer", typ: $funcType([token.Position], [$Bool], false)}, {prop: "commentSizeBefore", name: "commentSizeBefore", pkg: "go/printer", typ: $funcType([token.Position], [$Int], false)}, {prop: "recordLine", name: "recordLine", pkg: "go/printer", typ: $funcType([ptrType$1], [], false)}, {prop: "linesFrom", name: "linesFrom", pkg: "go/printer", typ: $funcType([$Int], [$Int], false)}, {prop: "posFor", name: "posFor", pkg: "go/printer", typ: $funcType([token.Pos], [token.Position], false)}, {prop: "lineFor", name: "lineFor", pkg: "go/printer", typ: $funcType([token.Pos], [$Int], false)}, {prop: "writeLineDirective", name: "writeLineDirective", pkg: "go/printer", typ: $funcType([token.Position], [], false)}, {prop: "writeIndent", name: "writeIndent", pkg: "go/printer", typ: $funcType([], [], false)}, {prop: "writeByte", name: "writeByte", pkg: "go/printer", typ: $funcType([$Uint8, $Int], [], false)}, {prop: "writeString", name: "writeString", pkg: "go/printer", typ: $funcType([token.Position, $String, $Bool], [], false)}, {prop: "writeCommentPrefix", name: "writeCommentPrefix", pkg: "go/printer", typ: $funcType([token.Position, token.Position, ptrType$3, token.Token], [], false)}, {prop: "writeComment", name: "writeComment", pkg: "go/printer", typ: $funcType([ptrType$3], [], false)}, {prop: "writeCommentSuffix", name: "writeCommentSuffix", pkg: "go/printer", typ: $funcType([$Bool], [$Bool, $Bool], false)}, {prop: "containsLinebreak", name: "containsLinebreak", pkg: "go/printer", typ: $funcType([], [$Bool], false)}, {prop: "intersperseComments", name: "intersperseComments", pkg: "go/printer", typ: $funcType([token.Position, token.Token], [$Bool, $Bool], false)}, {prop: "writeWhitespace", name: "writeWhitespace", pkg: "go/printer", typ: $funcType([$Int], [], false)}, {prop: "setPos", name: "setPos", pkg: "go/printer", typ: $funcType([token.Pos], [], false)}, {prop: "print", name: "print", pkg: "go/printer", typ: $funcType([sliceType$1], [], true)}, {prop: "flush", name: "flush", pkg: "go/printer", typ: $funcType([token.Position, token.Token], [$Bool, $Bool], false)}, {prop: "printNode", name: "printNode", pkg: "go/printer", typ: $funcType([$emptyInterface], [$error], false)}, {prop: "free", name: "free", pkg: "go/printer", typ: $funcType([], [], false)}, {prop: "linebreak", name: "linebreak", pkg: "go/printer", typ: $funcType([$Int, $Int, whiteSpace, $Bool], [$Int], false)}, {prop: "setComment", name: "setComment", pkg: "go/printer", typ: $funcType([ptrType$2], [], false)}, {prop: "identList", name: "identList", pkg: "go/printer", typ: $funcType([sliceType$8, $Bool], [], false)}, {prop: "exprList", name: "exprList", pkg: "go/printer", typ: $funcType([token.Pos, sliceType$7, $Int, exprListMode, token.Pos, $Bool], [], false)}, {prop: "parameters", name: "parameters", pkg: "go/printer", typ: $funcType([ptrType$29, paramMode], [], false)}, {prop: "signature", name: "signature", pkg: "go/printer", typ: $funcType([ptrType$24], [], false)}, {prop: "isOneLineFieldList", name: "isOneLineFieldList", pkg: "go/printer", typ: $funcType([sliceType$12], [$Bool], false)}, {prop: "setLineComment", name: "setLineComment", pkg: "go/printer", typ: $funcType([$String], [], false)}, {prop: "fieldList", name: "fieldList", pkg: "go/printer", typ: $funcType([ptrType$29, $Bool, $Bool], [], false)}, {prop: "binaryExpr", name: "binaryExpr", pkg: "go/printer", typ: $funcType([ptrType$20, $Int, $Int, $Int], [], false)}, {prop: "expr1", name: "expr1", pkg: "go/printer", typ: $funcType([ast.Expr, $Int, $Int], [], false)}, {prop: "possibleSelectorExpr", name: "possibleSelectorExpr", pkg: "go/printer", typ: $funcType([ast.Expr, $Int, $Int], [$Bool], false)}, {prop: "selectorExpr", name: "selectorExpr", pkg: "go/printer", typ: $funcType([ptrType$32, $Int, $Bool], [$Bool], false)}, {prop: "expr0", name: "expr0", pkg: "go/printer", typ: $funcType([ast.Expr, $Int], [], false)}, {prop: "expr", name: "expr", pkg: "go/printer", typ: $funcType([ast.Expr], [], false)}, {prop: "stmtList", name: "stmtList", pkg: "go/printer", typ: $funcType([sliceType$5, $Int, $Bool], [], false)}, {prop: "block", name: "block", pkg: "go/printer", typ: $funcType([ptrType$51, $Int], [], false)}, {prop: "controlClause", name: "controlClause", pkg: "go/printer", typ: $funcType([$Bool, ast.Stmt, ast.Expr, ast.Stmt], [], false)}, {prop: "indentList", name: "indentList", pkg: "go/printer", typ: $funcType([sliceType$7], [$Bool], false)}, {prop: "stmt", name: "stmt", pkg: "go/printer", typ: $funcType([ast.Stmt, $Bool], [], false)}, {prop: "valueSpec", name: "valueSpec", pkg: "go/printer", typ: $funcType([ptrType$8, $Bool], [], false)}, {prop: "spec", name: "spec", pkg: "go/printer", typ: $funcType([ast.Spec, $Int, $Bool], [], false)}, {prop: "genDecl", name: "genDecl", pkg: "go/printer", typ: $funcType([ptrType$10], [], false)}, {prop: "nodeSize", name: "nodeSize", pkg: "go/printer", typ: $funcType([ast.Node, $Int], [$Int], false)}, {prop: "numLines", name: "numLines", pkg: "go/printer", typ: $funcType([ast.Node], [$Int], false)}, {prop: "bodySize", name: "bodySize", pkg: "go/printer", typ: $funcType([ptrType$51, $Int], [$Int], false)}, {prop: "funcBody", name: "funcBody", pkg: "go/printer", typ: $funcType([$Int, whiteSpace, ptrType$51], [], false)}, {prop: "distanceFrom", name: "distanceFrom", pkg: "go/printer", typ: $funcType([token.Pos, $Int], [$Int], false)}, {prop: "funcDecl", name: "funcDecl", pkg: "go/printer", typ: $funcType([ptrType$11], [], false)}, {prop: "decl", name: "decl", pkg: "go/printer", typ: $funcType([ast.Decl], [], false)}, {prop: "declList", name: "declList", pkg: "go/printer", typ: $funcType([sliceType$6], [], false)}, {prop: "file", name: "file", pkg: "go/printer", typ: $funcType([ptrType$12], [], false)}, {prop: "fixGoBuildLines", name: "fixGoBuildLines", pkg: "go/printer", typ: $funcType([], [], false)}, {prop: "lineAt", name: "lineAt", pkg: "go/printer", typ: $funcType([$Int], [sliceType], false)}, {prop: "commentTextAt", name: "commentTextAt", pkg: "go/printer", typ: $funcType([$Int], [$String], false)}];
+		ptrType$62.methods = [{prop: "resetSpace", name: "resetSpace", pkg: "go/printer", typ: $funcType([], [], false)}, {prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}];
+		ptrType$16.methods = [{prop: "fprint", name: "fprint", pkg: "go/printer", typ: $funcType([io.Writer, ptrType, $emptyInterface, mapType], [$error], false)}, {prop: "Fprint", name: "Fprint", pkg: "", typ: $funcType([io.Writer, ptrType, $emptyInterface], [$error], false)}];
+		ptrType$63.methods = [{prop: "Write", name: "Write", pkg: "", typ: $funcType([sliceType], [$Int, $error], false)}];
+		commentInfo.init("go/printer", [{prop: "cindex", name: "cindex", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "comment", name: "comment", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "commentOffset", name: "commentOffset", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "commentNewline", name: "commentNewline", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		printer.init("go/printer", [{prop: "Config", name: "Config", embedded: true, exported: true, typ: Config, tag: ""}, {prop: "fset", name: "fset", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "output", name: "output", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "indent", name: "indent", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "level", name: "level", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "mode", name: "mode", embedded: false, exported: false, typ: pmode, tag: ""}, {prop: "endAlignment", name: "endAlignment", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "impliedSemi", name: "impliedSemi", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "lastTok", name: "lastTok", embedded: false, exported: false, typ: token.Token, tag: ""}, {prop: "prevOpen", name: "prevOpen", embedded: false, exported: false, typ: token.Token, tag: ""}, {prop: "wsbuf", name: "wsbuf", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "goBuild", name: "goBuild", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "plusBuild", name: "plusBuild", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Position, tag: ""}, {prop: "out", name: "out", embedded: false, exported: false, typ: token.Position, tag: ""}, {prop: "last", name: "last", embedded: false, exported: false, typ: token.Position, tag: ""}, {prop: "linePtr", name: "linePtr", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "sourcePosErr", name: "sourcePosErr", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "comments", name: "comments", embedded: false, exported: false, typ: sliceType$4, tag: ""}, {prop: "useNodeComments", name: "useNodeComments", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "commentInfo", name: "commentInfo", embedded: true, exported: false, typ: commentInfo, tag: ""}, {prop: "nodeSizes", name: "nodeSizes", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "cachedPos", name: "cachedPos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "cachedLine", name: "cachedLine", embedded: false, exported: false, typ: $Int, tag: ""}]);
+		trimmer.init("go/printer", [{prop: "output", name: "output", embedded: false, exported: false, typ: io.Writer, tag: ""}, {prop: "state", name: "state", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "space", name: "space", embedded: false, exported: false, typ: sliceType, tag: ""}]);
+		Config.init("", [{prop: "Mode", name: "Mode", embedded: false, exported: true, typ: Mode, tag: ""}, {prop: "Tabwidth", name: "Tabwidth", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Indent", name: "Indent", embedded: false, exported: true, typ: $Int, tag: ""}]);
+		CommentedNode.init("", [{prop: "Node", name: "Node", embedded: false, exported: true, typ: $emptyInterface, tag: ""}, {prop: "Comments", name: "Comments", embedded: false, exported: true, typ: sliceType$4, tag: ""}]);
+		sizeCounter.init("go/printer", [{prop: "hasNewline", name: "hasNewline", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "size", name: "size", embedded: false, exported: false, typ: $Int, tag: ""}]);
+	};
+	$init = function() {
+		$pkg.$init = function() {};
+		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
+		$r = fmt.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = ast.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = constraint.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = comment.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = token.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = io.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = math.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = os.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = sort.$init(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strconv.$init(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strings.$init(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = sync.$init(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = tabwriter.$init(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = unicode.$init(); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = utf8.$init(); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		aNewline = (new sliceType($stringToBytes("\n")));
+		printerPool = new sync.Pool.ptr(sliceType$1.nil, (function func1() {
+				return new printer.ptr(new Config.ptr(0, 0, 0), ptrType.nil, $makeSlice(sliceType, 0, 16384), 0, 0, 0, false, false, 0, 0, $makeSlice(sliceType$2, 0, 16), sliceType$3.nil, sliceType$3.nil, new token.Position.ptr("", 0, 0, 0), new token.Position.ptr("", 0, 0, 0), new token.Position.ptr("", 0, 0, 0), ptrType$1.nil, $ifaceNil, sliceType$4.nil, false, new commentInfo.ptr(0, ptrType$2.nil, 0, false), false, 0, 0);
+			}));
+		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
+	};
+	$pkg.$init = $init;
+	return $pkg;
+})();
+$packages["go/format"] = (function() {
+	var $pkg = {}, $init, bytes, fmt, ast, parser, printer, token, io, strings, ptrType, sliceType, config, parse, format, isSpace, Source;
+	bytes = $packages["bytes"];
+	fmt = $packages["fmt"];
+	ast = $packages["go/ast"];
+	parser = $packages["go/parser"];
+	printer = $packages["go/printer"];
+	token = $packages["go/token"];
+	io = $packages["io"];
+	strings = $packages["strings"];
+	$pkg.$finishSetup = function() {
+		ptrType = $ptrType(ast.File);
+		sliceType = $sliceType($Uint8);
+		parse = function parse$1(fset, filename, src, fragmentOk) {
+			var {_r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, _tuple$2, _v, err, file, filename, fragmentOk, fset, fsrc, indentAdj, psrc, sourceAdj, src, $s, $r, $c} = $restore(this, {fset, filename, src, fragmentOk});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			lazy = [lazy];
-			name = [name];
-			_tuple = $assertType(obj, ptrType$85, true);
-			lazy[0] = _tuple[0];
-			ok = _tuple[1];
-			/* */ if (ok) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (ok) { */ case 1:
-				$r = lazy[0].once.Do((function(lazy, name) { return function resolve·func1() {
-						var {_r$1, _r$2, _r$3, _tuple$1, obj$1, ok$1, $s, $r, $c} = $restore(this, {});
+			file = ptrType.nil;
+			sourceAdj = $throwNilPointerError;
+			indentAdj = 0;
+			err = $ifaceNil;
+			_r = parser.ParseFile(fset, filename, src, 68); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			file = _tuple[0];
+			err = _tuple[1];
+			if ($interfaceIsEqual(err, $ifaceNil) || !fragmentOk) { _v = true; $s = 4; continue s; }
+			_r$1 = err.Error(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r$2 = strings.Contains(_r$1, "expected 'package'"); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_v = !_r$2; case 4:
+			/* */ if (_v) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (_v) { */ case 2:
+				$s = -1; return [file, sourceAdj, indentAdj, err];
+			/* } */ case 3:
+			psrc = $appendSlice((new sliceType($stringToBytes("package p;"))), src);
+			_r$3 = parser.ParseFile(fset, filename, psrc, 68); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			_tuple$1 = _r$3;
+			file = _tuple$1[0];
+			err = _tuple$1[1];
+			/* */ if ($interfaceIsEqual(err, $ifaceNil)) { $s = 8; continue; }
+			/* */ $s = 9; continue;
+			/* if ($interfaceIsEqual(err, $ifaceNil)) { */ case 8:
+				sourceAdj = (function parse·func1(src$1, indent) {
+						var {$24r, _r$4, indent, src$1, $s, $r, $c} = $restore(this, {src$1, indent});
+						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+						src$1 = $subslice(src$1, (indent + 10 >> 0));
+						_r$4 = bytes.TrimSpace(src$1); /* */ $s = 1; case 1: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						$24r = _r$4;
+						$s = 2; case 2: return $24r;
+						/* */ } return; } var $f = {$blk: parse·func1, $c: true, $r, $24r, _r$4, indent, src$1, $s};return $f;
+					});
+				$s = -1; return [file, sourceAdj, indentAdj, err];
+			/* } */ case 9:
+			_r$4 = err.Error(); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			_r$5 = strings.Contains(_r$4, "expected declaration"); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			/* */ if (!_r$5) { $s = 10; continue; }
+			/* */ $s = 11; continue;
+			/* if (!_r$5) { */ case 10:
+				$s = -1; return [file, sourceAdj, indentAdj, err];
+			/* } */ case 11:
+			fsrc = $append($appendSlice((new sliceType($stringToBytes("package p; func _() {"))), src), 10, 10, 125);
+			_r$6 = parser.ParseFile(fset, filename, fsrc, 68); /* */ $s = 14; case 14: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			_tuple$2 = _r$6;
+			file = _tuple$2[0];
+			err = _tuple$2[1];
+			if ($interfaceIsEqual(err, $ifaceNil)) {
+				sourceAdj = (function parse·func2(src$1, indent) {
+						var {$24r, _r$7, indent, src$1, $s, $r, $c} = $restore(this, {src$1, indent});
 						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						_r$1 = lazy[0].resolve(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						obj$1 = _r$1;
-						_tuple$1 = $assertType(obj$1, ptrType$85, true);
-						ok$1 = _tuple$1[1];
-						if (ok$1) {
-							$panic(new $String("recursive lazy object"));
+						if (indent < 0) {
+							indent = 0;
 						}
-						_r$2 = obj$1.Name(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						/* */ if (!(_r$2 === name[0])) { $s = 2; continue; }
-						/* */ $s = 3; continue;
-						/* if (!(_r$2 === name[0])) { */ case 2:
-							$panic(new $String("lazy object has unexpected name"));
-						/* } */ case 3:
-						_r$3 = obj$1.Parent(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						/* */ if (_r$3 === ptrType.nil) { $s = 5; continue; }
-						/* */ $s = 6; continue;
-						/* if (_r$3 === ptrType.nil) { */ case 5:
-							$r = obj$1.setParent(lazy[0].parent); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 6:
-						lazy[0].obj = obj$1;
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: resolve·func1, $c: true, $r, _r$1, _r$2, _r$3, _tuple$1, obj$1, ok$1, $s};return $f;
-					}; })(lazy, name)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				obj = lazy[0].obj;
-			/* } */ case 2:
-			$s = -1; return obj;
-			/* */ } return; } var $f = {$blk: resolve$1, $c: true, $r, _tuple, lazy, name, obj, ok, $s};return $f;
-		};
-		$ptrType(lazyObject).prototype.Parent = function Parent$1() {
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.Pos = function Pos$1() {
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.Pkg = function Pkg() {
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.Name = function Name() {
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.Type = function Type$3() {
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.Exported = function Exported() {
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.Id = function Id$1() {
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.String = function String$13() {
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.order = function order() {
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.color = function color$1() {
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.setOrder = function setOrder(param) {
-			var param;
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.setColor = function setColor(color$2) {
-			var color$2;
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.setParent = function setParent(param) {
-			var param;
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.sameId = function sameId(pkg, name) {
-			var name, pkg;
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.scopePos = function scopePos() {
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(lazyObject).prototype.setScopePos = function setScopePos(pos) {
-			var pos;
-			$panic(new $String("unreachable"));
+						src$1 = $subslice(src$1, (($imul(2, indent)) + 21 >> 0));
+						src$1 = $subslice(src$1, 0, (src$1.$length - 2 >> 0));
+						_r$7 = bytes.TrimSpace(src$1); /* */ $s = 1; case 1: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+						$24r = _r$7;
+						$s = 2; case 2: return $24r;
+						/* */ } return; } var $f = {$blk: parse·func2, $c: true, $r, $24r, _r$7, indent, src$1, $s};return $f;
+					});
+				indentAdj = -1;
+			}
+			$s = -1; return [file, sourceAdj, indentAdj, err];
+			/* */ } return; } var $f = {$blk: parse$1, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, _tuple$1, _tuple$2, _v, err, file, filename, fragmentOk, fset, fsrc, indentAdj, psrc, sourceAdj, src, $s};return $f;
 		};
-		$ptrType(Checker).prototype.isTerminating = function isTerminating(s, label) {
-			var _entry, _i, _ref, _ref$1, _tuple, call, cc, check, label, ok, s, s$1, s$10, s$11, s$12, s$13, s$2, s$3, s$4, s$5, s$6, s$7, s$8, s$9;
-			check = this;
-			_ref = s;
-			if ($assertType(_ref, ptrType$63, true)[1] || $assertType(_ref, ptrType$64, true)[1] || $assertType(_ref, ptrType$59, true)[1] || $assertType(_ref, ptrType$67, true)[1] || $assertType(_ref, ptrType$68, true)[1] || $assertType(_ref, ptrType$69, true)[1] || $assertType(_ref, ptrType$70, true)[1] || $assertType(_ref, ptrType$71, true)[1] || $assertType(_ref, ptrType$80, true)[1]) {
-				s$2 = _ref;
-			} else if ($assertType(_ref, ptrType$65, true)[1]) {
-				s$3 = _ref.$val;
-				return check.isTerminating(s$3.Stmt, s$3.Label.Name);
-			} else if ($assertType(_ref, ptrType$66, true)[1]) {
-				s$4 = _ref.$val;
-				_tuple = $assertType(unparen(s$4.X), ptrType$86, true);
-				call = _tuple[0];
-				ok = _tuple[1];
-				if (ok && (_entry = $mapIndex(check.environment.isPanic,ptrType$86.keyFor(call)), _entry !== undefined ? _entry.v : false)) {
-					return true;
-				}
-			} else if ($assertType(_ref, ptrType$72, true)[1]) {
-				s$5 = _ref.$val;
-				return true;
-			} else if ($assertType(_ref, ptrType$73, true)[1]) {
-				s$6 = _ref.$val;
-				if ((s$6.Tok === 73) || (s$6.Tok === 69)) {
-					return true;
-				}
-			} else if ($assertType(_ref, ptrType$74, true)[1]) {
-				s$7 = _ref.$val;
-				return check.isTerminatingList(s$7.List, "");
-			} else if ($assertType(_ref, ptrType$75, true)[1]) {
-				s$8 = _ref.$val;
-				if (!($interfaceIsEqual(s$8.Else, $ifaceNil)) && check.isTerminating(s$8.Body, "") && check.isTerminating(s$8.Else, "")) {
-					return true;
-				}
-			} else if ($assertType(_ref, ptrType$76, true)[1]) {
-				s$9 = _ref.$val;
-				return check.isTerminatingSwitch(s$9.Body, label);
-			} else if ($assertType(_ref, ptrType$77, true)[1]) {
-				s$10 = _ref.$val;
-				return check.isTerminatingSwitch(s$10.Body, label);
-			} else if ($assertType(_ref, ptrType$78, true)[1]) {
-				s$11 = _ref.$val;
-				_ref$1 = s$11.Body.List;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref$1.$length)) { break; }
-					s$13 = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					cc = $assertType(s$13, ptrType$61);
-					if (!check.isTerminatingList(cc.Body, "") || hasBreakList(cc.Body, label, true)) {
-						return false;
-					}
-					_i++;
+		format = function format$1(fset, file, sourceAdj, indentAdj, src, cfg) {
+			var {_1, _i, _r, _r$1, _r$2, _ref, _tmp, _tmp$1, b, buf, buf$1, cfg, err, err$1, file, fset, hasSpace, i, i$1, indent, indentAdj, j, out, res, sourceAdj, src, x, $s, $r, $c} = $restore(this, {fset, file, sourceAdj, indentAdj, src, cfg});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			buf = [buf];
+			buf$1 = [buf$1];
+			/* */ if (sourceAdj === $throwNilPointerError) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (sourceAdj === $throwNilPointerError) { */ case 1:
+				buf[0] = new bytes.Buffer.ptr(sliceType.nil, 0, 0);
+				_r = cfg.Fprint(buf[0], fset, file); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				err = _r;
+				if (!($interfaceIsEqual(err, $ifaceNil))) {
+					$s = -1; return [sliceType.nil, err];
 				}
-				return true;
-			} else if ($assertType(_ref, ptrType$79, true)[1]) {
-				s$12 = _ref.$val;
-				if ($interfaceIsEqual(s$12.Cond, $ifaceNil) && !hasBreak(s$12.Body, label, true)) {
-					return true;
+				$s = -1; return [buf[0].Bytes(), $ifaceNil];
+			/* } */ case 2:
+			_tmp = 0;
+			_tmp$1 = 0;
+			i = _tmp;
+			j = _tmp$1;
+			while (true) {
+				if (!(j < src.$length && isSpace(((j < 0 || j >= src.$length) ? ($throwRuntimeError("index out of range"), undefined) : src.$array[src.$offset + j])))) { break; }
+				if (((j < 0 || j >= src.$length) ? ($throwRuntimeError("index out of range"), undefined) : src.$array[src.$offset + j]) === 10) {
+					i = j + 1 >> 0;
 				}
-			} else {
-				s$1 = _ref;
-				unreachable();
+				j = j + (1) >> 0;
 			}
-			return false;
-		};
-		$ptrType(Checker).prototype.isTerminatingList = function isTerminatingList(list$2, label) {
-			var _tuple, check, i, label, list$2, ok;
-			check = this;
-			i = list$2.$length - 1 >> 0;
+			res = sliceType.nil;
+			res = $appendSlice(res, $subslice(src, 0, i));
+			indent = 0;
+			hasSpace = false;
+			_ref = $subslice(src, i, j);
+			_i = 0;
 			while (true) {
-				if (!(i >= 0)) { break; }
-				_tuple = $assertType(((i < 0 || i >= list$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + i]), ptrType$59, true);
-				ok = _tuple[1];
-				if (!ok) {
-					return check.isTerminating(((i < 0 || i >= list$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + i]), label);
+				if (!(_i < _ref.$length)) { break; }
+				b = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_1 = b;
+				if (_1 === (32)) {
+					hasSpace = true;
+				} else if (_1 === (9)) {
+					indent = indent + (1) >> 0;
 				}
+				_i++;
+			}
+			if ((indent === 0) && hasSpace) {
+				indent = 1;
+			}
+			i$1 = 0;
+			while (true) {
+				if (!(i$1 < indent)) { break; }
+				res = $append(res, 9);
+				i$1 = i$1 + (1) >> 0;
+			}
+			cfg.Indent = indent + indentAdj >> 0;
+			buf$1[0] = new bytes.Buffer.ptr(sliceType.nil, 0, 0);
+			_r$1 = cfg.Fprint(buf$1[0], fset, file); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			err$1 = _r$1;
+			if (!($interfaceIsEqual(err$1, $ifaceNil))) {
+				$s = -1; return [sliceType.nil, err$1];
+			}
+			_r$2 = sourceAdj(buf$1[0].Bytes(), cfg.Indent); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			out = _r$2;
+			if (out.$length === 0) {
+				$s = -1; return [src, $ifaceNil];
+			}
+			res = $appendSlice(res, out);
+			i = src.$length;
+			while (true) {
+				if (!(i > 0 && isSpace((x = i - 1 >> 0, ((x < 0 || x >= src.$length) ? ($throwRuntimeError("index out of range"), undefined) : src.$array[src.$offset + x]))))) { break; }
 				i = i - (1) >> 0;
 			}
-			return false;
-		};
-		$ptrType(Checker).prototype.isTerminatingSwitch = function isTerminatingSwitch(body, label) {
-			var _i, _ref, body, cc, check, hasDefault, label, s;
-			check = this;
-			hasDefault = false;
-			_ref = body.List;
+			$s = -1; return [$appendSlice(res, $subslice(src, i)), $ifaceNil];
+			/* */ } return; } var $f = {$blk: format$1, $c: true, $r, _1, _i, _r, _r$1, _r$2, _ref, _tmp, _tmp$1, b, buf, buf$1, cfg, err, err$1, file, fset, hasSpace, i, i$1, indent, indentAdj, j, out, res, sourceAdj, src, x, $s};return $f;
+		};
+		isSpace = function isSpace$1(b) {
+			var b;
+			return (b === 32) || (b === 9) || (b === 10) || (b === 13);
+		};
+		Source = function Source$1(src) {
+			var {$24r, _r, _r$1, _tuple, err, file, fset, indentAdj, sourceAdj, src, $s, $r, $c} = $restore(this, {src});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			fset = token.NewFileSet();
+			_r = parse(fset, "", src, true); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			file = _tuple[0];
+			sourceAdj = _tuple[1];
+			indentAdj = _tuple[2];
+			err = _tuple[3];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return [sliceType.nil, err];
+			}
+			/* */ if (sourceAdj === $throwNilPointerError) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (sourceAdj === $throwNilPointerError) { */ case 2:
+				$r = ast.SortImports(fset, file); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 3:
+			_r$1 = format(fset, file, sourceAdj, indentAdj, src, $clone(config, printer.Config)); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r$1;
+			$s = 6; case 6: return $24r;
+			/* */ } return; } var $f = {$blk: Source$1, $c: true, $r, $24r, _r, _r$1, _tuple, err, file, fset, indentAdj, sourceAdj, src, $s};return $f;
+		};
+		$pkg.Source = Source;
+	};
+	$init = function() {
+		$pkg.$init = function() {};
+		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
+		$r = bytes.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = fmt.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = ast.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = parser.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = printer.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = token.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = io.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strings.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		config = new printer.Config.ptr(1073741830, 8, 0);
+		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
+	};
+	$pkg.$init = $init;
+	return $pkg;
+})();
+$packages["golang.org/x/tools/go/ast/astutil"] = (function() {
+	var $pkg = {}, $init, fmt, ast, token, reflect, sort, strconv, strings, ptrType, ptrType$6, ptrType$10, ptrType$11, ptrType$52, ptrType$56, sliceType$2, ptrType$58, sliceType$3, sliceType$4, sliceType$5, sliceType$6, abort, AddImport, AddNamedImport, isThirdParty, DeleteImport, DeleteNamedImport, imports, importName, importPath, declImports, matchLen, Imports;
+	fmt = $packages["fmt"];
+	ast = $packages["go/ast"];
+	token = $packages["go/token"];
+	reflect = $packages["reflect"];
+	sort = $packages["sort"];
+	strconv = $packages["strconv"];
+	strings = $packages["strings"];
+	$pkg.$finishSetup = function() {
+		ptrType = $ptrType($Int);
+		ptrType$6 = $ptrType(ast.CommentGroup);
+		ptrType$10 = $ptrType(ast.Ident);
+		ptrType$11 = $ptrType(ast.BasicLit);
+		ptrType$52 = $ptrType(ast.ImportSpec);
+		ptrType$56 = $ptrType(ast.GenDecl);
+		sliceType$2 = $sliceType($emptyInterface);
+		ptrType$58 = $ptrType(ast.Object);
+		sliceType$3 = $sliceType(ast.Spec);
+		sliceType$4 = $sliceType(ptrType$52);
+		sliceType$5 = $sliceType(ptrType$6);
+		sliceType$6 = $sliceType(sliceType$4);
+		AddImport = function AddImport$1(fset, f, path) {
+			var {$24r, _r, added, f, fset, path, $s, $r, $c} = $restore(this, {fset, f, path});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			added = false;
+			_r = AddNamedImport(fset, f, "", path); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			added = _r;
+			$24r = added;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: AddImport$1, $c: true, $r, $24r, _r, added, f, fset, path, $s};return $f;
+		};
+		$pkg.AddImport = AddImport;
+		AddNamedImport = function AddNamedImport$1(fset, f, name, path) {
+			var {_i, _i$1, _i$2, _i$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, _tuple$2, added, bestMatch, c, decl, decl$1, f, file, first, fset, gen, gen$1, i, i$1, impDecl, impIndex, impspec, insertAt, isThirdPartyPath, j, lastImport, n, name, newImport, ok, ok$1, ok$2, p, path, pkgLine, pos, seenAnyThirdParty, spec, spec$1, spec$2, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {fset, f, name, path});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			added = false;
+			if (imports(f, name, path)) {
+				added = false;
+				$s = -1; return added;
+			}
+			newImport = new ast.ImportSpec.ptr(ptrType$6.nil, ptrType$10.nil, new ast.BasicLit.ptr(0, 9, strconv.Quote(path)), ptrType$6.nil, 0);
+			if (!(name === "")) {
+				newImport.Name = new ast.Ident.ptr(0, name, ptrType$58.nil);
+			}
+			bestMatch = -1;
+			lastImport = -1;
+			impDecl = ptrType$56.nil;
+			impIndex = -1;
+			isThirdPartyPath = isThirdParty(path);
+			_ref = f.Decls;
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				cc = $assertType(s, ptrType$60);
-				if (cc.List === sliceType$11.nil) {
-					hasDefault = true;
-				}
-				if (!check.isTerminatingList(cc.Body, "") || hasBreakList(cc.Body, label, true)) {
-					return false;
-				}
-				_i++;
-			}
-			return hasDefault;
-		};
-		hasBreak = function hasBreak$1(s, label, implicit) {
-			var _ref, implicit, label, s, s$1, s$10, s$11, s$12, s$13, s$2, s$3, s$4, s$5, s$6, s$7, s$8, s$9;
-			_ref = s;
-			if ($assertType(_ref, ptrType$63, true)[1] || $assertType(_ref, ptrType$64, true)[1] || $assertType(_ref, ptrType$59, true)[1] || $assertType(_ref, ptrType$66, true)[1] || $assertType(_ref, ptrType$67, true)[1] || $assertType(_ref, ptrType$68, true)[1] || $assertType(_ref, ptrType$69, true)[1] || $assertType(_ref, ptrType$70, true)[1] || $assertType(_ref, ptrType$71, true)[1] || $assertType(_ref, ptrType$72, true)[1]) {
-				s$2 = _ref;
-			} else if ($assertType(_ref, ptrType$65, true)[1]) {
-				s$3 = _ref.$val;
-				return hasBreak(s$3.Stmt, label, implicit);
-			} else if ($assertType(_ref, ptrType$73, true)[1]) {
-				s$4 = _ref.$val;
-				if (s$4.Tok === 61) {
-					if (s$4.Label === ptrType$30.nil) {
-						return implicit;
+				i = _i;
+				decl = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_tuple = $assertType(decl, ptrType$56, true);
+				gen = _tuple[0];
+				ok = _tuple[1];
+				if (ok && (gen.Tok === 75)) {
+					lastImport = i;
+					if (declImports(gen, "C")) {
+						_i++;
+						continue;
 					}
-					if (s$4.Label.Name === label) {
-						return true;
+					if ((gen.Specs.$length === 0) && (bestMatch === -1)) {
+						impDecl = gen;
+					}
+					seenAnyThirdParty = false;
+					_ref$1 = gen.Specs;
+					_i$1 = 0;
+					while (true) {
+						if (!(_i$1 < _ref$1.$length)) { break; }
+						j = _i$1;
+						spec = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+						impspec = $assertType(spec, ptrType$52);
+						p = importPath(impspec);
+						n = matchLen(p, path);
+						if (n > bestMatch || ((bestMatch === 0) && !seenAnyThirdParty && isThirdPartyPath)) {
+							bestMatch = n;
+							impDecl = gen;
+							impIndex = j;
+						}
+						seenAnyThirdParty = seenAnyThirdParty || isThirdParty(p);
+						_i$1++;
 					}
-				}
-			} else if ($assertType(_ref, ptrType$74, true)[1]) {
-				s$5 = _ref.$val;
-				return hasBreakList(s$5.List, label, implicit);
-			} else if ($assertType(_ref, ptrType$75, true)[1]) {
-				s$6 = _ref.$val;
-				if (hasBreak(s$6.Body, label, implicit) || !($interfaceIsEqual(s$6.Else, $ifaceNil)) && hasBreak(s$6.Else, label, implicit)) {
-					return true;
-				}
-			} else if ($assertType(_ref, ptrType$60, true)[1]) {
-				s$7 = _ref.$val;
-				return hasBreakList(s$7.Body, label, implicit);
-			} else if ($assertType(_ref, ptrType$76, true)[1]) {
-				s$8 = _ref.$val;
-				if (!(label === "") && hasBreak(s$8.Body, label, false)) {
-					return true;
-				}
-			} else if ($assertType(_ref, ptrType$77, true)[1]) {
-				s$9 = _ref.$val;
-				if (!(label === "") && hasBreak(s$9.Body, label, false)) {
-					return true;
-				}
-			} else if ($assertType(_ref, ptrType$61, true)[1]) {
-				s$10 = _ref.$val;
-				return hasBreakList(s$10.Body, label, implicit);
-			} else if ($assertType(_ref, ptrType$78, true)[1]) {
-				s$11 = _ref.$val;
-				if (!(label === "") && hasBreak(s$11.Body, label, false)) {
-					return true;
-				}
-			} else if ($assertType(_ref, ptrType$79, true)[1]) {
-				s$12 = _ref.$val;
-				if (!(label === "") && hasBreak(s$12.Body, label, false)) {
-					return true;
-				}
-			} else if ($assertType(_ref, ptrType$80, true)[1]) {
-				s$13 = _ref.$val;
-				if (!(label === "") && hasBreak(s$13.Body, label, false)) {
-					return true;
-				}
-			} else {
-				s$1 = _ref;
-				unreachable();
-			}
-			return false;
-		};
-		hasBreakList = function hasBreakList$1(list$2, label, implicit) {
-			var _i, _ref, implicit, label, list$2, s;
-			_ref = list$2;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (hasBreak(s, label, implicit)) {
-					return true;
 				}
 				_i++;
 			}
-			return false;
-		};
-		$ptrType(declInfo).prototype.hasInitializer = function hasInitializer() {
-			var d;
-			d = this;
-			return !($interfaceIsEqual(d.init, $ifaceNil)) || !(d.fdecl === ptrType$87.nil) && !(d.fdecl.Body === ptrType$74.nil);
-		};
-		$ptrType(declInfo).prototype.addDep = function addDep(obj) {
-			var _key, d, m, obj;
-			d = this;
-			m = d.deps;
-			if (m === false) {
-				m = new $global.Map();
-				d.deps = m;
-			}
-			_key = obj; (m || $throwRuntimeError("assignment to entry in nil map")).set(Object.keyFor(_key), { k: _key, v: true });
-		};
-		$ptrType(Checker).prototype.arityMatch = function arityMatch(s, init$5) {
-			var {_arg, _arg$1, _r$1, check, init$5, l, n, n$1, r, s, x, x$1, x$2, $s, $r, $c} = $restore(this, {s, init$5});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			l = s.Names.$length;
-			r = s.Values.$length;
-			if (!(init$5 === ptrType$88.nil)) {
-				r = init$5.Values.$length;
-			}
-				/* */ if (init$5 === ptrType$88.nil && (r === 0)) { $s = 2; continue; }
-				/* */ if (l < r) { $s = 3; continue; }
-				/* */ if (l > r && (!(init$5 === ptrType$88.nil) || !((r === 1)))) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (init$5 === ptrType$88.nil && (r === 0)) { */ case 2:
-					/* */ if ($interfaceIsEqual(s.Type, $ifaceNil)) { $s = 6; continue; }
-					/* */ $s = 7; continue;
-					/* if ($interfaceIsEqual(s.Type, $ifaceNil)) { */ case 6:
-						$r = check.error(s, 17, "missing type or init expr"); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 7:
-					$s = 5; continue;
-				/* } else if (l < r) { */ case 3:
-					/* */ if (l < s.Values.$length) { $s = 9; continue; }
-					/* */ $s = 10; continue;
-					/* if (l < s.Values.$length) { */ case 9:
-						n = (x = s.Values, ((l < 0 || l >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + l]));
-						$r = check.errorf(n, 17, "extra init expr %s", new sliceType$6([n])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 11; continue;
-					/* } else { */ case 10:
-						_arg = s;
-						_r$1 = check.fset.Position(init$5.Pos()); /* */ $s = 13; case 13: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						_arg$1 = (x$1 = _r$1, new x$1.constructor.elem(x$1));
-						$r = check.errorf(_arg, 17, "extra init expr at %s", new sliceType$6([_arg$1])); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 11:
+			/* */ if (impDecl === ptrType$56.nil) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (impDecl === ptrType$56.nil) { */ case 1:
+				impDecl = new ast.GenDecl.ptr(ptrType$6.nil, 0, 75, 0, sliceType$3.nil, 0);
+				/* */ if (lastImport >= 0) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (lastImport >= 0) { */ case 3:
+					_r = (x = f.Decls, ((lastImport < 0 || lastImport >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + lastImport])).End(); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					impDecl.TokPos = _r;
 					$s = 5; continue;
-				/* } else if (l > r && (!(init$5 === ptrType$88.nil) || !((r === 1)))) { */ case 4:
-					n$1 = (x$2 = s.Names, ((r < 0 || r >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + r]));
-					$r = check.errorf(n$1, 17, "missing init expr for %s", new sliceType$6([n$1])); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				/* } else { */ case 4:
+					impDecl.TokPos = f.Package;
+					_r$1 = fset.File(f.Package); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					file = _r$1;
+					_r$2 = file.Line(f.Package); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+					pkgLine = _r$2;
+					_ref$2 = f.Comments;
+					_i$2 = 0;
+					/* while (true) { */ case 9:
+						/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 10; continue; }
+						c = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
+						_r$3 = file.Line(c.Pos()); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						/* */ if (_r$3 > pkgLine) { $s = 11; continue; }
+						/* */ $s = 12; continue;
+						/* if (_r$3 > pkgLine) { */ case 11:
+							/* break; */ $s = 10; continue;
+						/* } */ case 12:
+						impDecl.TokPos = c.End() + 2 >> 0;
+						_i$2++;
+					$s = 9; continue;
+					case 10:
 				/* } */ case 5:
-			case 1:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: arityMatch, $c: true, $r, _arg, _arg$1, _r$1, check, init$5, l, n, n$1, r, s, x, x$1, x$2, $s};return $f;
-		};
-		validatedImportPath = function validatedImportPath$1(path) {
-			var {$24r, $24r$1, _i, _r$1, _r$2, _ref, _rune, _tuple, err, path, r, s, $s, $r, $c} = $restore(this, {path});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_tuple = strconv.Unquote(path);
-			s = _tuple[0];
-			err = _tuple[1];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				$s = -1; return ["", err];
-			}
-			/* */ if (s === "") { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (s === "") { */ case 1:
-				_r$1 = fmt.Errorf("empty string", sliceType$6.nil); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = ["", _r$1];
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			_ref = s;
-			_i = 0;
-			/* while (true) { */ case 5:
-				/* if (!(_i < _ref.length)) { break; } */ if(!(_i < _ref.length)) { $s = 6; continue; }
-				_rune = $decodeRune(_ref, _i);
-				r = _rune[0];
-				/* */ if (!unicode.IsGraphic(r) || unicode.IsSpace(r) || strings.ContainsRune("!\"#$%&'()*,:;<=>?[\\]^{|}`\xEF\xBF\xBD", r)) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (!unicode.IsGraphic(r) || unicode.IsSpace(r) || strings.ContainsRune("!\"#$%&'()*,:;<=>?[\\]^{|}`\xEF\xBF\xBD", r)) { */ case 7:
-					_r$2 = fmt.Errorf("invalid character %#U", new sliceType$6([new $Int32(r)])); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					$24r$1 = [s, _r$2];
-					$s = 10; case 10: return $24r$1;
-				/* } */ case 8:
-				_i += _rune[1];
-			$s = 5; continue;
-			case 6:
-			$s = -1; return [s, $ifaceNil];
-			/* */ } return; } var $f = {$blk: validatedImportPath$1, $c: true, $r, $24r, $24r$1, _i, _r$1, _r$2, _ref, _rune, _tuple, err, path, r, s, $s};return $f;
-		};
-		$ptrType(Checker).prototype.declarePkgObj = function declarePkgObj(ident$1, obj, d) {
-			var {_key, _r$1, check, d, ident$1, obj, $s, $r, $c} = $restore(this, {ident$1, obj, d});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = obj.Name(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$r = assert(ident$1.Name === _r$1); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (ident$1.Name === "init") { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (ident$1.Name === "init") { */ case 3:
-				$r = check.error(ident$1, 39, "cannot declare init - must be func"); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 4:
-			/* */ if (ident$1.Name === "main" && check.pkg.name === "main") { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (ident$1.Name === "main" && check.pkg.name === "main") { */ case 6:
-				$r = check.error(ident$1, 40, "cannot declare main - must be func"); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 7:
-			$r = check.declare(check.pkg.scope, ident$1, obj, 0); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_key = obj; (check.objMap || $throwRuntimeError("assignment to entry in nil map")).set(Object.keyFor(_key), { k: _key, v: d });
-			$r = obj.setOrder((((check.objMap ? check.objMap.size : 0) >>> 0))); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: declarePkgObj, $c: true, $r, _key, _r$1, check, d, ident$1, obj, $s};return $f;
-		};
-		$ptrType(Checker).prototype.filename = function filename(fileNo) {
-			var {$24r, $24r$1, _r$1, _r$2, _r$3, check, file, fileNo, pos, x, $s, $r, $c} = $restore(this, {fileNo});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			file = (x = check.files, ((fileNo < 0 || fileNo >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + fileNo]));
-			pos = file.Pos();
-			/* */ if (new token.Pos(pos).IsValid()) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (new token.Pos(pos).IsValid()) { */ case 1:
-				_r$1 = check.fset.File(pos); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$2 = _r$1.Name(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$24r = _r$2;
-				$s = 5; case 5: return $24r;
+				f.Decls = $append(f.Decls, $ifaceNil);
+				$copySlice($subslice(f.Decls, (lastImport + 2 >> 0)), $subslice(f.Decls, (lastImport + 1 >> 0)));
+				(x$1 = f.Decls, x$2 = lastImport + 1 >> 0, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2] = impDecl));
 			/* } */ case 2:
-			_r$3 = fmt.Sprintf("file[%d]", new sliceType$6([new $Int(fileNo)])); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$24r$1 = _r$3;
-			$s = 7; case 7: return $24r$1;
-			/* */ } return; } var $f = {$blk: filename, $c: true, $r, $24r, $24r$1, _r$1, _r$2, _r$3, check, file, fileNo, pos, x, $s};return $f;
-		};
-		$ptrType(Checker).prototype.importPackage = function importPackage(at$1, path, dir$1) {
-			var {_entry, _key, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _tuple, _tuple$1, _tuple$2, at$1, check, dir$1, err, i, i$1, imp, importer, importerFrom, key, name, ok, path, $s, $r, $c} = $restore(this, {at$1, path, dir$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			key = new importKey.ptr(path, dir$1);
-			imp = (_entry = $mapIndex(check.impMap,importKey.keyFor(key)), _entry !== undefined ? _entry.v : ptrType$1.nil);
-			if (!(imp === ptrType$1.nil)) {
-				$s = -1; return imp;
+			insertAt = 0;
+			if (impIndex >= 0) {
+				insertAt = impIndex + 1 >> 0;
 			}
-			/* */ if (path === "C" && (check.conf.FakeImportC || check.conf.go115UsesCgo)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (path === "C" && (check.conf.FakeImportC || check.conf.go115UsesCgo)) { */ case 1:
-				_r$1 = NewPackage("C", "C"); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				imp = _r$1;
-				imp.fake = true;
-				imp.cgo = check.conf.go115UsesCgo;
-				$s = 3; continue;
-			/* } else { */ case 2:
-				err = $ifaceNil;
-				importer = check.conf.Importer;
-				/* */ if ($interfaceIsEqual(importer, $ifaceNil)) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if ($interfaceIsEqual(importer, $ifaceNil)) { */ case 5:
-					_r$2 = fmt.Errorf("Config.Importer not installed", sliceType$6.nil); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					err = _r$2;
-					$s = 7; continue;
-				/* } else { */ case 6:
-					_tuple = $assertType(importer, ImporterFrom, true);
-					importerFrom = _tuple[0];
-					ok = _tuple[1];
-					/* */ if (ok) { $s = 9; continue; }
-					/* */ $s = 10; continue;
-					/* if (ok) { */ case 9:
-						_r$3 = importerFrom.ImportFrom(path, dir$1, 0); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_tuple$1 = _r$3;
-						imp = _tuple$1[0];
-						err = _tuple$1[1];
-						/* */ if (imp === ptrType$1.nil && $interfaceIsEqual(err, $ifaceNil)) { $s = 13; continue; }
-						/* */ $s = 14; continue;
-						/* if (imp === ptrType$1.nil && $interfaceIsEqual(err, $ifaceNil)) { */ case 13:
-							_r$4 = fmt.Errorf("Config.Importer.ImportFrom(%s, %s, 0) returned nil but no error", new sliceType$6([new $String(path), new $String(dir$1)])); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							err = _r$4;
-						/* } */ case 14:
-						$s = 11; continue;
-					/* } else { */ case 10:
-						_r$5 = importer.Import(path); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						_tuple$2 = _r$5;
-						imp = _tuple$2[0];
-						err = _tuple$2[1];
-						/* */ if (imp === ptrType$1.nil && $interfaceIsEqual(err, $ifaceNil)) { $s = 17; continue; }
-						/* */ $s = 18; continue;
-						/* if (imp === ptrType$1.nil && $interfaceIsEqual(err, $ifaceNil)) { */ case 17:
-							_r$6 = fmt.Errorf("Config.Importer.Import(%s) returned nil but no error", new sliceType$6([new $String(path)])); /* */ $s = 19; case 19: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-							err = _r$6;
-						/* } */ case 18:
-					/* } */ case 11:
-				/* } */ case 7:
-				/* */ if ($interfaceIsEqual(err, $ifaceNil) && !(imp === ptrType$1.nil) && (imp.name === "_" || imp.name === "")) { $s = 20; continue; }
-				/* */ $s = 21; continue;
-				/* if ($interfaceIsEqual(err, $ifaceNil) && !(imp === ptrType$1.nil) && (imp.name === "_" || imp.name === "")) { */ case 20:
-					_r$7 = fmt.Errorf("invalid package name: %q", new sliceType$6([new $String(imp.name)])); /* */ $s = 22; case 22: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					err = _r$7;
-					imp = ptrType$1.nil;
-				/* } */ case 21:
-				/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 23; continue; }
-				/* */ $s = 24; continue;
-				/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 23:
-					$r = check.errorf(at$1, 6, "could not import %s (%s)", new sliceType$6([new $String(path), err])); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* */ if (imp === ptrType$1.nil) { $s = 26; continue; }
-					/* */ $s = 27; continue;
-					/* if (imp === ptrType$1.nil) { */ case 26:
-						name = path;
-						i = name.length;
-						if (i > 0 && (name.charCodeAt((i - 1 >> 0)) === 47)) {
-							name = $substring(name, 0, (i - 1 >> 0));
-						}
-						i$1 = strings.LastIndex(name, "/");
-						if (i$1 >= 0) {
-							name = $substring(name, (i$1 + 1 >> 0));
-						}
-						_r$8 = NewPackage(path, name); /* */ $s = 28; case 28: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						imp = _r$8;
-					/* } */ case 27:
-					imp.fake = true;
-				/* } */ case 24:
-			/* } */ case 3:
-			if (imp.complete || imp.fake) {
-				_key = $clone(key, importKey); (check.impMap || $throwRuntimeError("assignment to entry in nil map")).set(importKey.keyFor(_key), { k: _key, v: imp });
-				if (!(check.pkgPathMap === false)) {
-					check.markImports(imp);
+			impDecl.Specs = $append(impDecl.Specs, $ifaceNil);
+			$copySlice($subslice(impDecl.Specs, (insertAt + 1 >> 0)), $subslice(impDecl.Specs, insertAt));
+			(x$3 = impDecl.Specs, ((insertAt < 0 || insertAt >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + insertAt] = newImport));
+			pos = impDecl.Pos();
+			/* */ if (insertAt > 0) { $s = 14; continue; }
+			/* */ $s = 15; continue;
+			/* if (insertAt > 0) { */ case 14:
+				_tuple$1 = $assertType((x$4 = impDecl.Specs, x$5 = insertAt - 1 >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])), ptrType$52, true);
+				spec$1 = _tuple$1[0];
+				ok$1 = _tuple$1[1];
+				/* */ if (ok$1 && !(spec$1.Comment === ptrType$6.nil)) { $s = 16; continue; }
+				/* */ $s = 17; continue;
+				/* if (ok$1 && !(spec$1.Comment === ptrType$6.nil)) { */ case 16:
+					pos = spec$1.Comment.End();
+					$s = 18; continue;
+				/* } else { */ case 17:
+					_r$4 = (x$6 = impDecl.Specs, x$7 = insertAt - 1 >> 0, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7])).Pos(); /* */ $s = 19; case 19: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					pos = _r$4;
+				/* } */ case 18:
+			/* } */ case 15:
+			if (!(newImport.Name === ptrType$10.nil)) {
+				newImport.Name.NamePos = pos;
+			}
+			newImport.Path.ValuePos = pos;
+			newImport.EndPos = pos;
+			/* */ if (impDecl.Specs.$length === 1) { $s = 20; continue; }
+			/* */ if (!new token.Pos(impDecl.Lparen).IsValid()) { $s = 21; continue; }
+			/* */ $s = 22; continue;
+			/* if (impDecl.Specs.$length === 1) { */ case 20:
+				impDecl.Lparen = 0;
+				$s = 22; continue;
+			/* } else if (!new token.Pos(impDecl.Lparen).IsValid()) { */ case 21:
+				_r$5 = (x$8 = impDecl.Specs, (0 >= x$8.$length ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + 0])).Pos(); /* */ $s = 23; case 23: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				impDecl.Lparen = _r$5;
+			/* } */ case 22:
+			f.Imports = $append(f.Imports, newImport);
+			if (f.Decls.$length <= 1) {
+				added = true;
+				$s = -1; return added;
+			}
+			first = ptrType$56.nil;
+			i$1 = 0;
+			while (true) {
+				if (!(i$1 < f.Decls.$length)) { break; }
+				decl$1 = (x$9 = f.Decls, ((i$1 < 0 || i$1 >= x$9.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + i$1]));
+				_tuple$2 = $assertType(decl$1, ptrType$56, true);
+				gen$1 = _tuple$2[0];
+				ok$2 = _tuple$2[1];
+				if (!ok$2 || !((gen$1.Tok === 75)) || declImports(gen$1, "C")) {
+					i$1 = i$1 + (1) >> 0;
+					continue;
 				}
-				$s = -1; return imp;
+				if (first === ptrType$56.nil) {
+					first = gen$1;
+					i$1 = i$1 + (1) >> 0;
+					continue;
+				}
+				first.Lparen = first.Pos();
+				_ref$3 = gen$1.Specs;
+				_i$3 = 0;
+				while (true) {
+					if (!(_i$3 < _ref$3.$length)) { break; }
+					spec$2 = ((_i$3 < 0 || _i$3 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$3]);
+					$assertType(spec$2, ptrType$52).Path.ValuePos = first.Pos();
+					first.Specs = $append(first.Specs, spec$2);
+					_i$3++;
+				}
+				f.Decls = $appendSlice($subslice(f.Decls, 0, i$1), $subslice(f.Decls, (i$1 + 1 >> 0)));
+				i$1 = i$1 - (1) >> 0;
+				i$1 = i$1 + (1) >> 0;
 			}
-			$s = -1; return ptrType$1.nil;
-			/* */ } return; } var $f = {$blk: importPackage, $c: true, $r, _entry, _key, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _tuple, _tuple$1, _tuple$2, at$1, check, dir$1, err, i, i$1, imp, importer, importerFrom, key, name, ok, path, $s};return $f;
+			added = true;
+			$s = -1; return added;
+			/* */ } return; } var $f = {$blk: AddNamedImport$1, $c: true, $r, _i, _i$1, _i$2, _i$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, _tuple$2, added, bestMatch, c, decl, decl$1, f, file, first, fset, gen, gen$1, i, i$1, impDecl, impIndex, impspec, insertAt, isThirdPartyPath, j, lastImport, n, name, newImport, ok, ok$1, ok$2, p, path, pkgLine, pos, seenAnyThirdParty, spec, spec$1, spec$2, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
+		};
+		$pkg.AddNamedImport = AddNamedImport;
+		isThirdParty = function isThirdParty$1(importPath$1) {
+			var importPath$1;
+			return strings.Contains(importPath$1, ".");
 		};
-		$ptrType(Checker).prototype.collectObjects = function collectObjects() {
-			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _i, _i$1, _i$2, _i$3, _i$4, _key, _key$1, _key$2, _keys, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _size, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, alt, base, check, end, f, file, fileDir, fileNo, fileScope, fileScopes, i, imp, m, methods, name, obj, ok, pkg, pkg$1, pkgImports, pos, ptr, scope, $s, $r, $c} = $restore(this, {});
+		DeleteImport = function DeleteImport$1(fset, f, path) {
+			var {$24r, _r, deleted, f, fset, path, $s, $r, $c} = $restore(this, {fset, f, path});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = [check];
-			methods = [methods];
-			pkg = [pkg];
-			pkgImports = [pkgImports];
-			check[0] = this;
-			pkg[0] = check[0].pkg;
-			pkgImports[0] = new $global.Map();
-			_ref = pkg[0].imports;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				imp = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_key = imp; (pkgImports[0] || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$1.keyFor(_key), { k: _key, v: true });
-				_i++;
-			}
-			methods[0] = sliceType$21.nil;
-			fileScopes = sliceType$20.nil;
-			_ref$1 = check[0].files;
-			_i$1 = 0;
+			deleted = false;
+			_r = DeleteNamedImport(fset, f, "", path); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			deleted = _r;
+			$24r = deleted;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: DeleteImport$1, $c: true, $r, $24r, _r, deleted, f, fset, path, $s};return $f;
+		};
+		$pkg.DeleteImport = DeleteImport;
+		DeleteNamedImport = function DeleteNamedImport$1(fset, f, name, path) {
+			var {_i, _i$1, _i$2, _i$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _tuple, _v, _v$1, cg, cg$1, cg$2, decl, del, del$1, delcomments, deleted, delspecs, f, fset, gen, i, i$1, i$2, imp, impspec, j, j$1, j$2, lastImpspec, lastLine, line, name, ok, path, spec, spec$1, x, x$1, x$2, x$3, x$4, x$5, x$6, $s, $r, $c} = $restore(this, {fset, f, name, path});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			deleted = false;
+			delspecs = sliceType$4.nil;
+			delcomments = sliceType$5.nil;
+			i = 0;
 			/* while (true) { */ case 1:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 2; continue; }
-				fileDir = [fileDir];
-				fileScope = [fileScope];
-				fileNo = _i$1;
-				file = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				$r = check[0].recordDef(file.Name, $ifaceNil); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_tmp = file.Pos();
-				_r$1 = file.End(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tmp$1 = _r$1;
-				pos = _tmp;
-				end = _tmp$1;
-				_r$2 = check[0].fset.File(file.Pos()); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				f = _r$2;
-				if (!(f === ptrType$89.nil)) {
-					_tmp$2 = ((f.Base() >> 0));
-					_tmp$3 = (((f.Base() + f.Size() >> 0) >> 0));
-					pos = _tmp$2;
-					end = _tmp$3;
+				/* if (!(i < f.Decls.$length)) { break; } */ if(!(i < f.Decls.$length)) { $s = 2; continue; }
+				decl = (x = f.Decls, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+				_tuple = $assertType(decl, ptrType$56, true);
+				gen = _tuple[0];
+				ok = _tuple[1];
+				if (!ok || !((gen.Tok === 75))) {
+					i = i + (1) >> 0;
+					/* continue; */ $s = 1; continue;
 				}
-				_arg = check[0].pkg.scope;
-				_arg$1 = pos;
-				_arg$2 = end;
-				_r$3 = check[0].filename(fileNo); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_arg$3 = _r$3;
-				_r$4 = NewScope(_arg, _arg$1, _arg$2, _arg$3); /* */ $s = 7; case 7: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				fileScope[0] = _r$4;
-				fileScopes = $append(fileScopes, fileScope[0]);
-				$r = check[0].recordScope(file, fileScope[0]); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$5 = check[0].fset.Position(file.Name.Pos()); /* */ $s = 9; case 9: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_r$6 = dir(_r$5.Filename); /* */ $s = 10; case 10: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				fileDir[0] = _r$6;
-				$r = check[0].walkDecls(file.Decls, (function(check, fileDir, fileScope, methods, pkg, pkgImports) { return function Checker·collectObjects·func1(d) {
-						var {_arg$4, _arg$5, _entry, _entry$1, _i$2, _i$3, _i$4, _key$1, _key$2, _key$3, _key$4, _keys, _r$10, _r$11, _r$7, _r$8, _r$9, _ref$2, _ref$3, _ref$4, _ref$5, _size, _tuple, _tuple$1, alt, code, d, d$1, d$2, d$3, d$4, d$5, d$6, d1, di, err, hasTParamError, i, i$1, imp$1, info, init$5, init$6, lhs, name, name$1, name$2, name$3, name$4, obj, obj$1, obj$2, obj$3, obj$4, path, pkgName, ptr, recv, t, x, x$1, x$2, x$3, x$4, x$5, x$6, $s, $r, $c} = $restore(this, {d});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						_ref$2 = d;
-						/* */ if ($assertType(_ref$2, importDecl, true)[1]) { $s = 1; continue; }
-						/* */ if ($assertType(_ref$2, constDecl, true)[1]) { $s = 2; continue; }
-						/* */ if ($assertType(_ref$2, varDecl, true)[1]) { $s = 3; continue; }
-						/* */ if ($assertType(_ref$2, typeDecl, true)[1]) { $s = 4; continue; }
-						/* */ if ($assertType(_ref$2, funcDecl, true)[1]) { $s = 5; continue; }
-						/* */ $s = 6; continue;
-						/* if ($assertType(_ref$2, importDecl, true)[1]) { */ case 1:
-							d$1 = $clone(_ref$2.$val, importDecl);
-							if (d$1.spec.Path.Value === "") {
-								$s = -1; return;
-							}
-							_r$7 = validatedImportPath(d$1.spec.Path.Value); /* */ $s = 7; case 7: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-							_tuple = _r$7;
-							path = _tuple[0];
-							err = _tuple[1];
-							/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 8; continue; }
-							/* */ $s = 9; continue;
-							/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 8:
-								$r = check[0].errorf(d$1.spec.Path, 5, "invalid import path (%s)", new sliceType$6([err])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = -1; return;
-							/* } */ case 9:
-							_r$8 = check[0].importPackage(d$1.spec.Path, path, fileDir[0]); /* */ $s = 11; case 11: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-							imp$1 = _r$8;
-							if (imp$1 === ptrType$1.nil) {
-								$s = -1; return;
-							}
-							name = imp$1.name;
-							/* */ if (!(d$1.spec.Name === ptrType$30.nil)) { $s = 12; continue; }
-							/* */ $s = 13; continue;
-							/* if (!(d$1.spec.Name === ptrType$30.nil)) { */ case 12:
-								name = d$1.spec.Name.Name;
-								/* */ if (path === "C") { $s = 14; continue; }
-								/* */ $s = 15; continue;
-								/* if (path === "C") { */ case 14:
-									$r = check[0].error(d$1.spec.Name, 7, "cannot rename import \"C\""); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									$s = -1; return;
-								/* } */ case 15:
-							/* } */ case 13:
-							/* */ if (name === "init") { $s = 17; continue; }
-							/* */ $s = 18; continue;
-							/* if (name === "init") { */ case 17:
-								$r = check[0].error(d$1.spec, 39, "cannot import package as init - init must be a func"); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = -1; return;
-							/* } */ case 18:
-							if (!(_entry = $mapIndex(pkgImports[0],ptrType$1.keyFor(imp$1)), _entry !== undefined ? _entry.v : false)) {
-								_key$1 = imp$1; (pkgImports[0] || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$1.keyFor(_key$1), { k: _key$1, v: true });
-								pkg[0].imports = $append(pkg[0].imports, imp$1);
-							}
-							pkgName = NewPkgName(d$1.spec.Pos(), pkg[0], name, imp$1);
-							/* */ if (!(d$1.spec.Name === ptrType$30.nil)) { $s = 20; continue; }
-							/* */ $s = 21; continue;
-							/* if (!(d$1.spec.Name === ptrType$30.nil)) { */ case 20:
-								$r = check[0].recordDef(d$1.spec.Name, pkgName); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = 22; continue;
-							/* } else { */ case 21:
-								$r = check[0].recordImplicit(d$1.spec, pkgName); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 22:
-							if (imp$1.fake) {
-								pkgName.used = true;
-							}
-							check[0].imports = $append(check[0].imports, pkgName);
-							/* */ if (name === ".") { $s = 25; continue; }
-							/* */ $s = 26; continue;
-							/* if (name === ".") { */ case 25:
-								if (check[0].dotImportMap === false) {
-									check[0].dotImportMap = new $global.Map();
-								}
-								_ref$3 = imp$1.scope.elems;
-								_i$2 = 0;
-								_keys = _ref$3 ? _ref$3.keys() : undefined;
-								_size = _ref$3 ? _ref$3.size : 0;
-								/* while (true) { */ case 28:
-									/* if (!(_i$2 < _size)) { break; } */ if(!(_i$2 < _size)) { $s = 29; continue; }
-									_key$2 = _keys.next().value;
-									_entry$1 = _ref$3.get(_key$2);
-									if (_entry$1 === undefined) {
-										_i$2++;
-										/* continue; */ $s = 28; continue;
-									}
-									name$1 = _entry$1.k;
-									obj = _entry$1.v;
-									/* */ if (token.IsExported(name$1)) { $s = 30; continue; }
-									/* */ $s = 31; continue;
-									/* if (token.IsExported(name$1)) { */ case 30:
-										_r$9 = fileScope[0].Lookup(name$1); /* */ $s = 32; case 32: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-										alt = _r$9;
-										/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 33; continue; }
-										/* */ $s = 34; continue;
-										/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 33:
-											_arg$4 = d$1.spec.Name;
-											_r$10 = alt.Name(); /* */ $s = 36; case 36: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-											_arg$5 = new $String(_r$10);
-											$r = check[0].errorf(_arg$4, 10, "%s redeclared in this block", new sliceType$6([_arg$5])); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-											$r = check[0].reportAltDecl(alt); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-											$s = 35; continue;
-										/* } else { */ case 34:
-											fileScope[0].insert(name$1, obj);
-											_key$3 = $clone(new dotImportKey.ptr(fileScope[0], name$1), dotImportKey); (check[0].dotImportMap || $throwRuntimeError("assignment to entry in nil map")).set(dotImportKey.keyFor(_key$3), { k: _key$3, v: pkgName });
-										/* } */ case 35:
-									/* } */ case 31:
-									_i$2++;
-								$s = 28; continue;
-								case 29:
-								$s = 27; continue;
-							/* } else { */ case 26:
-								$r = check[0].declare(fileScope[0], ptrType$30.nil, pkgName, 0); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				j = 0;
+				/* while (true) { */ case 3:
+					/* if (!(j < gen.Specs.$length)) { break; } */ if(!(j < gen.Specs.$length)) { $s = 4; continue; }
+					spec = (x$1 = gen.Specs, ((j < 0 || j >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + j]));
+					impspec = $assertType(spec, ptrType$52);
+					if (!(importName(impspec) === name) || !(importPath(impspec) === path)) {
+						j = j + (1) >> 0;
+						/* continue; */ $s = 3; continue;
+					}
+					delspecs = $append(delspecs, impspec);
+					deleted = true;
+					$copySlice($subslice(gen.Specs, j), $subslice(gen.Specs, (j + 1 >> 0)));
+					gen.Specs = $subslice(gen.Specs, 0, (gen.Specs.$length - 1 >> 0));
+					/* */ if (gen.Specs.$length === 0) { $s = 5; continue; }
+					/* */ if (gen.Specs.$length === 1) { $s = 6; continue; }
+					/* */ $s = 7; continue;
+					/* if (gen.Specs.$length === 0) { */ case 5:
+						$copySlice($subslice(f.Decls, i), $subslice(f.Decls, (i + 1 >> 0)));
+						f.Decls = $subslice(f.Decls, 0, (f.Decls.$length - 1 >> 0));
+						i = i - (1) >> 0;
+						/* break; */ $s = 4; continue;
+						$s = 7; continue;
+					/* } else if (gen.Specs.$length === 1) { */ case 6:
+						if (!(impspec.Doc === ptrType$6.nil)) {
+							delcomments = $append(delcomments, impspec.Doc);
+						}
+						if (!(impspec.Comment === ptrType$6.nil)) {
+							delcomments = $append(delcomments, impspec.Comment);
+						}
+						_ref = f.Comments;
+						_i = 0;
+						/* while (true) { */ case 8:
+							/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 9; continue; }
+							cg = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+							if (!(cg.End() < impspec.Pos())) { _v = false; $s = 12; continue s; }
+							_r = fset.Position(cg.End()); /* */ $s = 13; case 13: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+							_r$1 = fset.Position(impspec.Pos()); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+							_v = _r.Line === _r$1.Line; case 12:
+							/* */ if (_v) { $s = 10; continue; }
+							/* */ $s = 11; continue;
+							/* if (_v) { */ case 10:
+								delcomments = $append(delcomments, cg);
+								/* break; */ $s = 9; continue;
+							/* } */ case 11:
+							_i++;
+						$s = 8; continue;
+						case 9:
+						spec$1 = $assertType((x$2 = gen.Specs, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])), ptrType$52);
+						/* */ if (!(spec$1.Doc === ptrType$6.nil)) { $s = 15; continue; }
+						/* */ $s = 16; continue;
+						/* if (!(spec$1.Doc === ptrType$6.nil)) { */ case 15:
+							/* while (true) { */ case 17:
+								_r$2 = fset.Position(gen.TokPos); /* */ $s = 19; case 19: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+								_r$3 = fset.Position(spec$1.Doc.Pos()); /* */ $s = 20; case 20: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+								/* if (!((_r$2.Line + 1 >> 0) < _r$3.Line)) { break; } */ if(!((_r$2.Line + 1 >> 0) < _r$3.Line)) { $s = 18; continue; }
+								_r$4 = fset.File(gen.TokPos); /* */ $s = 21; case 21: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+								_r$5 = fset.Position(gen.TokPos); /* */ $s = 22; case 22: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+								$r = _r$4.MergeLine(_r$5.Line); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+							$s = 17; continue;
+							case 18:
+						/* } */ case 16:
+						_ref$1 = f.Comments;
+						_i$1 = 0;
+						/* while (true) { */ case 24:
+							/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 25; continue; }
+							cg$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+							if (!(cg$1.End() < spec$1.Pos())) { _v$1 = false; $s = 28; continue s; }
+							_r$6 = fset.Position(cg$1.End()); /* */ $s = 29; case 29: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+							_r$7 = fset.Position(spec$1.Pos()); /* */ $s = 30; case 30: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+							_v$1 = _r$6.Line === _r$7.Line; case 28:
+							/* */ if (_v$1) { $s = 26; continue; }
+							/* */ $s = 27; continue;
+							/* if (_v$1) { */ case 26:
+								/* while (true) { */ case 31:
+									_r$8 = fset.Position(gen.TokPos); /* */ $s = 33; case 33: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+									_r$9 = fset.Position(spec$1.Pos()); /* */ $s = 34; case 34: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+									/* if (!((_r$8.Line + 1 >> 0) < _r$9.Line)) { break; } */ if(!((_r$8.Line + 1 >> 0) < _r$9.Line)) { $s = 32; continue; }
+									_r$10 = fset.File(gen.TokPos); /* */ $s = 35; case 35: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
+									_r$11 = fset.Position(gen.TokPos); /* */ $s = 36; case 36: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
+									$r = _r$10.MergeLine(_r$11.Line); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = 31; continue;
+								case 32:
+								/* break; */ $s = 25; continue;
 							/* } */ case 27:
-							$s = 6; continue;
-						/* } else if ($assertType(_ref$2, constDecl, true)[1]) { */ case 2:
-							d$2 = $clone(_ref$2.$val, constDecl);
-							_ref$4 = d$2.spec.Names;
-							_i$3 = 0;
-							/* while (true) { */ case 40:
-								/* if (!(_i$3 < _ref$4.$length)) { break; } */ if(!(_i$3 < _ref$4.$length)) { $s = 41; continue; }
-								i = _i$3;
-								name$2 = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
-								obj$1 = NewConst(name$2.Pos(), pkg[0], name$2.Name, $ifaceNil, constant.MakeInt64((new $Int64(0, d$2.iota))));
-								init$5 = $ifaceNil;
-								if (i < d$2.init.$length) {
-									init$5 = (x = d$2.init, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-								}
-								d$6 = new declInfo.ptr(fileScope[0], sliceType$10.nil, d$2.typ, init$5, d$2.inherited, ptrType$90.nil, ptrType$87.nil, false);
-								$r = check[0].declarePkgObj(name$2, obj$1, d$6); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								_i$3++;
-							$s = 40; continue;
-							case 41:
-							$s = 6; continue;
-						/* } else if ($assertType(_ref$2, varDecl, true)[1]) { */ case 3:
-							d$3 = $clone(_ref$2.$val, varDecl);
-							lhs = $makeSlice(sliceType$10, d$3.spec.Names.$length);
-							d1 = ptrType$58.nil;
-							if (d$3.spec.Values.$length === 1) {
-								d1 = new declInfo.ptr(fileScope[0], lhs, d$3.spec.Type, (x$1 = d$3.spec.Values, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])), false, ptrType$90.nil, ptrType$87.nil, false);
-							}
-							_ref$5 = d$3.spec.Names;
-							_i$4 = 0;
-							/* while (true) { */ case 43:
-								/* if (!(_i$4 < _ref$5.$length)) { break; } */ if(!(_i$4 < _ref$5.$length)) { $s = 44; continue; }
-								i$1 = _i$4;
-								name$3 = ((_i$4 < 0 || _i$4 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$4]);
-								obj$2 = NewVar(name$3.Pos(), pkg[0], name$3.Name, $ifaceNil);
-								((i$1 < 0 || i$1 >= lhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + i$1] = obj$2);
-								di = d1;
-								if (di === ptrType$58.nil) {
-									init$6 = $ifaceNil;
-									if (i$1 < d$3.spec.Values.$length) {
-										init$6 = (x$2 = d$3.spec.Values, ((i$1 < 0 || i$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i$1]));
-									}
-									di = new declInfo.ptr(fileScope[0], sliceType$10.nil, d$3.spec.Type, init$6, false, ptrType$90.nil, ptrType$87.nil, false);
-								}
-								$r = check[0].declarePkgObj(name$3, obj$2, di); /* */ $s = 45; case 45: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								_i$4++;
-							$s = 43; continue;
-							case 44:
-							$s = 6; continue;
-						/* } else if ($assertType(_ref$2, typeDecl, true)[1]) { */ case 4:
-							d$4 = $clone(_ref$2.$val, typeDecl);
-							/* */ if (!((d$4.spec.TypeParams.NumFields() === 0)) && !check[0].allowVersion(pkg[0], 1, 18)) { $s = 46; continue; }
-							/* */ $s = 47; continue;
-							/* if (!((d$4.spec.TypeParams.NumFields() === 0)) && !check[0].allowVersion(pkg[0], 1, 18)) { */ case 46:
-								$r = check[0].softErrorf((x$3 = d$4.spec.TypeParams.List, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])), 135, "type parameter requires go1.18 or later", sliceType$6.nil); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 47:
-							obj$3 = NewTypeName(d$4.spec.Name.Pos(), pkg[0], d$4.spec.Name.Name, $ifaceNil);
-							$r = check[0].declarePkgObj(d$4.spec.Name, obj$3, new declInfo.ptr(fileScope[0], sliceType$10.nil, $ifaceNil, $ifaceNil, false, d$4.spec, ptrType$87.nil, false)); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 6; continue;
-						/* } else if ($assertType(_ref$2, funcDecl, true)[1]) { */ case 5:
-							d$5 = $clone(_ref$2.$val, funcDecl);
-							name$4 = d$5.decl.Name.Name;
-							obj$4 = NewFunc(d$5.decl.Name.Pos(), pkg[0], name$4, ptrType$27.nil);
-							hasTParamError = false;
-							/* */ if (d$5.decl.Recv.NumFields() === 0) { $s = 50; continue; }
-							/* */ $s = 51; continue;
-							/* if (d$5.decl.Recv.NumFields() === 0) { */ case 50:
-								/* */ if (!(d$5.decl.Recv === ptrType$49.nil)) { $s = 53; continue; }
-								/* */ $s = 54; continue;
-								/* if (!(d$5.decl.Recv === ptrType$49.nil)) { */ case 53:
-									$r = check[0].error(d$5.decl.Recv, 31, "method has no receiver"); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* } */ case 54:
-								/* */ if (name$4 === "init" || (name$4 === "main" && check[0].pkg.name === "main")) { $s = 56; continue; }
-								/* */ $s = 57; continue;
-								/* if (name$4 === "init" || (name$4 === "main" && check[0].pkg.name === "main")) { */ case 56:
-									code = 39;
-									if (name$4 === "main") {
-										code = 40;
-									}
-									/* */ if (!((d$5.decl.Type.TypeParams.NumFields() === 0))) { $s = 58; continue; }
-									/* */ $s = 59; continue;
-									/* if (!((d$5.decl.Type.TypeParams.NumFields() === 0))) { */ case 58:
-										$r = check[0].softErrorf((x$4 = d$5.decl.Type.TypeParams.List, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0])), code, "func %s must have no type parameters", new sliceType$6([new $String(name$4)])); /* */ $s = 60; case 60: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-										hasTParamError = true;
-									/* } */ case 59:
-									t = d$5.decl.Type;
-									/* */ if (!((t.Params.NumFields() === 0)) || !(t.Results === ptrType$49.nil)) { $s = 61; continue; }
-									/* */ $s = 62; continue;
-									/* if (!((t.Params.NumFields() === 0)) || !(t.Results === ptrType$49.nil)) { */ case 61:
-										$r = check[0].softErrorf(d$5.decl.Name, code, "func %s must have no arguments and no return values", new sliceType$6([new $String(name$4)])); /* */ $s = 63; case 63: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									/* } */ case 62:
-								/* } */ case 57:
-								/* */ if (name$4 === "init") { $s = 64; continue; }
-								/* */ $s = 65; continue;
-								/* if (name$4 === "init") { */ case 64:
-									obj$4.object.parent = pkg[0].scope;
-									$r = check[0].recordDef(d$5.decl.Name, obj$4); /* */ $s = 67; case 67: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									/* */ if (d$5.decl.Body === ptrType$74.nil) { $s = 68; continue; }
-									/* */ $s = 69; continue;
-									/* if (d$5.decl.Body === ptrType$74.nil) { */ case 68:
-										$r = check[0].softErrorf(obj$4, 37, "missing function body", sliceType$6.nil); /* */ $s = 70; case 70: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									/* } */ case 69:
-									$s = 66; continue;
-								/* } else { */ case 65:
-									$r = check[0].declare(pkg[0].scope, d$5.decl.Name, obj$4, 0); /* */ $s = 71; case 71: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* } */ case 66:
-								$s = 52; continue;
-							/* } else { */ case 51:
-								_r$11 = check[0].unpackRecv((x$5 = d$5.decl.Recv.List, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0])).Type, false); /* */ $s = 72; case 72: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-								_tuple$1 = _r$11;
-								ptr = _tuple$1[0];
-								recv = _tuple$1[1];
-								if (!(recv === ptrType$30.nil) && !(name$4 === "_")) {
-									methods[0] = $append(methods[0], new methodInfo.ptr(obj$4, ptr, recv));
-								}
-								$r = check[0].recordDef(d$5.decl.Name, obj$4); /* */ $s = 73; case 73: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 52:
-							/* */ if (!((d$5.decl.Type.TypeParams.NumFields() === 0)) && !check[0].allowVersion(pkg[0], 1, 18) && !hasTParamError) { $s = 74; continue; }
-							/* */ $s = 75; continue;
-							/* if (!((d$5.decl.Type.TypeParams.NumFields() === 0)) && !check[0].allowVersion(pkg[0], 1, 18) && !hasTParamError) { */ case 74:
-								$r = check[0].softErrorf((x$6 = d$5.decl.Type.TypeParams.List, (0 >= x$6.$length ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + 0])), 135, "type parameter requires go1.18 or later", sliceType$6.nil); /* */ $s = 76; case 76: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 75:
-							info = new declInfo.ptr(fileScope[0], sliceType$10.nil, $ifaceNil, $ifaceNil, false, ptrType$90.nil, d$5.decl, false);
-							_key$4 = obj$4; (check[0].objMap || $throwRuntimeError("assignment to entry in nil map")).set(Object.keyFor(_key$4), { k: _key$4, v: info });
-							$r = obj$4.object.setOrder((((check[0].objMap ? check[0].objMap.size : 0) >>> 0))); /* */ $s = 77; case 77: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 6:
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·collectObjects·func1, $c: true, $r, _arg$4, _arg$5, _entry, _entry$1, _i$2, _i$3, _i$4, _key$1, _key$2, _key$3, _key$4, _keys, _r$10, _r$11, _r$7, _r$8, _r$9, _ref$2, _ref$3, _ref$4, _ref$5, _size, _tuple, _tuple$1, alt, code, d, d$1, d$2, d$3, d$4, d$5, d$6, d1, di, err, hasTParamError, i, i$1, imp$1, info, init$5, init$6, lhs, name, name$1, name$2, name$3, name$4, obj, obj$1, obj$2, obj$3, obj$4, path, pkgName, ptr, recv, t, x, x$1, x$2, x$3, x$4, x$5, x$6, $s};return $f;
-					}; })(check, fileDir, fileScope, methods, pkg, pkgImports)); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i$1++;
+							_i$1++;
+						$s = 24; continue;
+						case 25:
+					/* } */ case 7:
+					/* */ if (j > 0) { $s = 38; continue; }
+					/* */ $s = 39; continue;
+					/* if (j > 0) { */ case 38:
+						lastImpspec = $assertType((x$3 = gen.Specs, x$4 = j - 1 >> 0, ((x$4 < 0 || x$4 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + x$4])), ptrType$52);
+						_r$12 = fset.PositionFor(lastImpspec.Path.ValuePos, false); /* */ $s = 40; case 40: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
+						lastLine = _r$12.Line;
+						_r$13 = fset.PositionFor(impspec.Path.ValuePos, false); /* */ $s = 41; case 41: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
+						line = _r$13.Line;
+						/* */ if ((line - lastLine >> 0) > 1 || !new token.Pos(gen.Rparen).IsValid()) { $s = 42; continue; }
+						_r$14 = fset.File(gen.Rparen); /* */ $s = 45; case 45: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
+						_r$15 = _r$14.LineCount(); /* */ $s = 46; case 46: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
+						/* */ if (!((line === _r$15))) { $s = 43; continue; }
+						/* */ $s = 44; continue;
+						/* if ((line - lastLine >> 0) > 1 || !new token.Pos(gen.Rparen).IsValid()) { */ case 42:
+							$s = 44; continue;
+						/* } else if (!((line === _r$15))) { */ case 43:
+							_r$16 = fset.File(gen.Rparen); /* */ $s = 47; case 47: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
+							$r = _r$16.MergeLine(line); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+						/* } */ case 44:
+					/* } */ case 39:
+					j = j - (1) >> 0;
+					j = j + (1) >> 0;
+				$s = 3; continue;
+				case 4:
+				i = i + (1) >> 0;
 			$s = 1; continue;
 			case 2:
-			_ref$2 = fileScopes;
-			_i$2 = 0;
-			/* while (true) { */ case 12:
-				/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 13; continue; }
-				scope = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-				_ref$3 = scope.elems;
+			i$1 = 0;
+			while (true) {
+				if (!(i$1 < f.Imports.$length)) { break; }
+				imp = (x$5 = f.Imports, ((i$1 < 0 || i$1 >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + i$1]));
+				_ref$2 = delspecs;
+				_i$2 = 0;
+				while (true) {
+					if (!(_i$2 < _ref$2.$length)) { break; }
+					j$1 = _i$2;
+					del = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
+					if (imp === del) {
+						$copySlice($subslice(f.Imports, i$1), $subslice(f.Imports, (i$1 + 1 >> 0)));
+						f.Imports = $subslice(f.Imports, 0, (f.Imports.$length - 1 >> 0));
+						$copySlice($subslice(delspecs, j$1), $subslice(delspecs, (j$1 + 1 >> 0)));
+						delspecs = $subslice(delspecs, 0, (delspecs.$length - 1 >> 0));
+						i$1 = i$1 - (1) >> 0;
+						break;
+					}
+					_i$2++;
+				}
+				i$1 = i$1 + (1) >> 0;
+			}
+			i$2 = 0;
+			while (true) {
+				if (!(i$2 < f.Comments.$length)) { break; }
+				cg$2 = (x$6 = f.Comments, ((i$2 < 0 || i$2 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + i$2]));
+				_ref$3 = delcomments;
 				_i$3 = 0;
-				_keys = _ref$3 ? _ref$3.keys() : undefined;
-				_size = _ref$3 ? _ref$3.size : 0;
-				/* while (true) { */ case 14:
-					/* if (!(_i$3 < _size)) { break; } */ if(!(_i$3 < _size)) { $s = 15; continue; }
-					_key$1 = _keys.next().value;
-					_entry = _ref$3.get(_key$1);
-					if (_entry === undefined) {
-						_i$3++;
-						/* continue; */ $s = 14; continue;
+				while (true) {
+					if (!(_i$3 < _ref$3.$length)) { break; }
+					j$2 = _i$3;
+					del$1 = ((_i$3 < 0 || _i$3 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$3]);
+					if (cg$2 === del$1) {
+						$copySlice($subslice(f.Comments, i$2), $subslice(f.Comments, (i$2 + 1 >> 0)));
+						f.Comments = $subslice(f.Comments, 0, (f.Comments.$length - 1 >> 0));
+						$copySlice($subslice(delcomments, j$2), $subslice(delcomments, (j$2 + 1 >> 0)));
+						delcomments = $subslice(delcomments, 0, (delcomments.$length - 1 >> 0));
+						i$2 = i$2 - (1) >> 0;
+						break;
 					}
-					name = _entry.k;
-					obj = _entry.v;
-					_r$7 = pkg[0].scope.Lookup(name); /* */ $s = 16; case 16: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					alt = _r$7;
-					/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 17; continue; }
-					/* */ $s = 18; continue;
-					/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 17:
-						_r$8 = resolve(name, obj); /* */ $s = 19; case 19: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						obj = _r$8;
-						_tuple = $assertType(obj, ptrType$31, true);
-						pkg$1 = _tuple[0];
-						ok = _tuple[1];
-						/* */ if (ok) { $s = 20; continue; }
-						/* */ $s = 21; continue;
-						/* if (ok) { */ case 20:
-							_arg$4 = alt;
-							_r$9 = alt.Name(); /* */ $s = 23; case 23: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-							_arg$5 = new $String(_r$9);
-							_arg$6 = pkg$1.Imported();
-							$r = check[0].errorf(_arg$4, 10, "%s already declared through import of %s", new sliceType$6([_arg$5, _arg$6])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$r = check[0].reportAltDecl(pkg$1); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 22; continue;
-						/* } else { */ case 21:
-							_arg$7 = alt;
-							_r$10 = alt.Name(); /* */ $s = 26; case 26: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-							_arg$8 = new $String(_r$10);
-							_r$11 = obj.Pkg(); /* */ $s = 27; case 27: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-							_arg$9 = _r$11;
-							$r = check[0].errorf(_arg$7, 10, "%s already declared through dot-import of %s", new sliceType$6([_arg$8, _arg$9])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$r = check[0].reportAltDecl(obj); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 22:
-					/* } */ case 18:
 					_i$3++;
-				$s = 14; continue;
-				case 15:
-				_i$2++;
-			$s = 12; continue;
-			case 13:
-			if (methods[0] === sliceType$21.nil) {
-				$s = -1; return;
-			}
-			check[0].methods = new $global.Map();
-			_ref$4 = methods[0];
-			_i$4 = 0;
-			/* while (true) { */ case 30:
-				/* if (!(_i$4 < _ref$4.$length)) { break; } */ if(!(_i$4 < _ref$4.$length)) { $s = 31; continue; }
-				i = _i$4;
-				m = ((i < 0 || i >= methods[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : methods[0].$array[methods[0].$offset + i]);
-				_r$12 = check[0].resolveBaseTypeName(m.ptr, m.recv); /* */ $s = 32; case 32: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				_tuple$1 = _r$12;
-				ptr = _tuple$1[0];
-				base = _tuple$1[1];
-				if (!(base === ptrType$17.nil)) {
-					m.obj.hasPtrRecv_ = ptr;
-					_key$2 = base; (check[0].methods || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$17.keyFor(_key$2), { k: _key$2, v: $append((_entry$1 = $mapIndex(check[0].methods,ptrType$17.keyFor(base)), _entry$1 !== undefined ? _entry$1.v : sliceType.nil), m.obj) });
 				}
-				_i$4++;
-			$s = 30; continue;
-			case 31:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: collectObjects, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _entry, _entry$1, _i, _i$1, _i$2, _i$3, _i$4, _key, _key$1, _key$2, _keys, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _size, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, alt, base, check, end, f, file, fileDir, fileNo, fileScope, fileScopes, i, imp, m, methods, name, obj, ok, pkg, pkg$1, pkgImports, pos, ptr, scope, $s};return $f;
+				i$2 = i$2 + (1) >> 0;
+			}
+			/* */ if (delspecs.$length > 0) { $s = 49; continue; }
+			/* */ $s = 50; continue;
+			/* if (delspecs.$length > 0) { */ case 49:
+				_r$17 = fmt.Sprintf("deleted specs from Decls but not Imports: %v", new sliceType$2([delspecs])); /* */ $s = 51; case 51: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
+				$panic(new $String(_r$17));
+			/* } */ case 50:
+			$s = -1; return deleted;
+			/* */ } return; } var $f = {$blk: DeleteNamedImport$1, $c: true, $r, _i, _i$1, _i$2, _i$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _tuple, _v, _v$1, cg, cg$1, cg$2, decl, del, del$1, delcomments, deleted, delspecs, f, fset, gen, i, i$1, i$2, imp, impspec, j, j$1, j$2, lastImpspec, lastLine, line, name, ok, path, spec, spec$1, x, x$1, x$2, x$3, x$4, x$5, x$6, $s};return $f;
 		};
-		$ptrType(Checker).prototype.unpackRecv = function unpackRecv(rtyp, unpackParams) {
-			var {_i, _r$1, _ref, _ref$1, _ref$2, _ref$3, _tuple, arg, arg$1, arg$2, arg$3, arg$4, check, ix, name, par, ptr, rname, rtyp, t, t$1, t$2, tparams, unpackParams, $s, $r, $c} = $restore(this, {rtyp, unpackParams});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			ptr = false;
-			rname = ptrType$30.nil;
-			tparams = sliceType$22.nil;
-			check = this;
-			L:
+		$pkg.DeleteNamedImport = DeleteNamedImport;
+		imports = function imports$1(f, name, path) {
+			var _i, _ref, f, name, path, s;
+			_ref = f.Imports;
+			_i = 0;
 			while (true) {
-				_ref = rtyp;
-				if ($assertType(_ref, ptrType$39, true)[1]) {
-					t = _ref.$val;
-					rtyp = t.X;
-				} else if ($assertType(_ref, ptrType$43, true)[1]) {
-					t$1 = _ref.$val;
-					ptr = true;
-					rtyp = t$1.X;
-				} else {
-					t$2 = _ref;
-					break L;
+				if (!(_i < _ref.$length)) { break; }
+				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (importName(s) === name && importPath(s) === path) {
+					return true;
 				}
+				_i++;
 			}
-			_ref$1 = rtyp;
-			/* */ if ($assertType(_ref$1, ptrType$37, true)[1] || $assertType(_ref$1, ptrType$38, true)[1]) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if ($assertType(_ref$1, ptrType$37, true)[1] || $assertType(_ref$1, ptrType$38, true)[1]) { */ case 1:
-				ix = typeparams.UnpackIndexExpr(rtyp);
-				rtyp = ix.IndexListExpr.X;
-				/* */ if (unpackParams) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (unpackParams) { */ case 3:
-					_ref$2 = ix.IndexListExpr.Indices;
-					_i = 0;
-					/* while (true) { */ case 5:
-						/* if (!(_i < _ref$2.$length)) { break; } */ if(!(_i < _ref$2.$length)) { $s = 6; continue; }
-						arg = ((_i < 0 || _i >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i]);
-						par = ptrType$30.nil;
-						_ref$3 = arg;
-						/* */ if ($assertType(_ref$3, ptrType$30, true)[1]) { $s = 7; continue; }
-						/* */ if ($assertType(_ref$3, ptrType$35, true)[1]) { $s = 8; continue; }
-						/* */ if (_ref$3 === $ifaceNil) { $s = 9; continue; }
-						/* */ $s = 10; continue;
-						/* if ($assertType(_ref$3, ptrType$30, true)[1]) { */ case 7:
-							arg$1 = _ref$3.$val;
-							par = arg$1;
-							$s = 11; continue;
-						/* } else if ($assertType(_ref$3, ptrType$35, true)[1]) { */ case 8:
-							arg$2 = _ref$3.$val;
-							$s = 11; continue;
-						/* } else if (_ref$3 === $ifaceNil) { */ case 9:
-							arg$3 = _ref$3;
-							$r = check.error(ix.Orig, -1, "parameterized receiver contains nil parameters"); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 11; continue;
-						/* } else { */ case 10:
-							arg$4 = _ref$3;
-							$r = check.errorf(arg$4, 131, "receiver type parameter %s must be an identifier", new sliceType$6([arg$4])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 11:
-						/* */ if (par === ptrType$30.nil) { $s = 14; continue; }
-						/* */ $s = 15; continue;
-						/* if (par === ptrType$30.nil) { */ case 14:
-							_r$1 = arg.Pos(); /* */ $s = 16; case 16: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-							par = new ast.Ident.ptr(_r$1, "_", ptrType$81.nil);
-						/* } */ case 15:
-						tparams = $append(tparams, par);
-						_i++;
-					$s = 5; continue;
-					case 6:
-				/* } */ case 4:
-			/* } */ case 2:
-			_tuple = $assertType(rtyp, ptrType$30, true);
-			name = _tuple[0];
-			if (!(name === ptrType$30.nil)) {
-				rname = name;
+			return false;
+		};
+		importName = function importName$1(s) {
+			var s;
+			if (s.Name === ptrType$10.nil) {
+				return "";
 			}
-			$s = -1; return [ptr, rname, tparams];
-			/* */ } return; } var $f = {$blk: unpackRecv, $c: true, $r, _i, _r$1, _ref, _ref$1, _ref$2, _ref$3, _tuple, arg, arg$1, arg$2, arg$3, arg$4, check, ix, name, par, ptr, rname, rtyp, t, t$1, t$2, tparams, unpackParams, $s};return $f;
+			return s.Name.Name;
 		};
-		$ptrType(Checker).prototype.resolveBaseTypeName = function resolveBaseTypeName(seenPtr, name) {
-			var {_entry, _entry$1, _key, _r$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, base, check, name, name$1, obj, pexpr, ptr, seen, seenPtr, tdecl, tname, typ$3, $s, $r, $c} = $restore(this, {seenPtr, name});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			ptr = false;
-			base = ptrType$17.nil;
-			check = this;
-			ptr = seenPtr;
-			seen = false;
-			typ$3 = name;
-			/* while (true) { */ case 1:
-				typ$3 = unparen(typ$3);
-				_tuple = $assertType(typ$3, ptrType$43, true);
-				pexpr = _tuple[0];
-				if (!(pexpr === ptrType$43.nil)) {
-					if (ptr) {
-						_tmp = false;
-						_tmp$1 = ptrType$17.nil;
-						ptr = _tmp;
-						base = _tmp$1;
-						$s = -1; return [ptr, base];
-					}
-					ptr = true;
-					typ$3 = unparen(pexpr.X);
-				}
-				_tuple$1 = $assertType(typ$3, ptrType$30, true);
-				name$1 = _tuple$1[0];
-				if (name$1 === ptrType$30.nil) {
-					_tmp$2 = false;
-					_tmp$3 = ptrType$17.nil;
-					ptr = _tmp$2;
-					base = _tmp$3;
-					$s = -1; return [ptr, base];
-				}
-				_r$1 = check.pkg.scope.Lookup(name$1.Name); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				obj = _r$1;
-				if ($interfaceIsEqual(obj, $ifaceNil)) {
-					_tmp$4 = false;
-					_tmp$5 = ptrType$17.nil;
-					ptr = _tmp$4;
-					base = _tmp$5;
-					$s = -1; return [ptr, base];
-				}
-				_tuple$2 = $assertType(obj, ptrType$17, true);
-				tname = _tuple$2[0];
-				if (tname === ptrType$17.nil) {
-					_tmp$6 = false;
-					_tmp$7 = ptrType$17.nil;
-					ptr = _tmp$6;
-					base = _tmp$7;
-					$s = -1; return [ptr, base];
-				}
-				if ((_entry = $mapIndex(seen,ptrType$17.keyFor(tname)), _entry !== undefined ? _entry.v : false)) {
-					_tmp$8 = false;
-					_tmp$9 = ptrType$17.nil;
-					ptr = _tmp$8;
-					base = _tmp$9;
-					$s = -1; return [ptr, base];
-				}
-				tdecl = (_entry$1 = $mapIndex(check.objMap,Object.keyFor(tname)), _entry$1 !== undefined ? _entry$1.v : ptrType$58.nil).tdecl;
-				if (!new token.Pos(tdecl.Assign).IsValid()) {
-					_tmp$10 = ptr;
-					_tmp$11 = tname;
-					ptr = _tmp$10;
-					base = _tmp$11;
-					$s = -1; return [ptr, base];
-				}
-				typ$3 = tdecl.Type;
-				if (seen === false) {
-					seen = new $global.Map();
-				}
-				_key = tname; (seen || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$17.keyFor(_key), { k: _key, v: true });
-			$s = 1; continue;
-			case 2:
-			$s = -1; return [ptr, base];
-			/* */ } return; } var $f = {$blk: resolveBaseTypeName, $c: true, $r, _entry, _entry$1, _key, _r$1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, base, check, name, name$1, obj, pexpr, ptr, seen, seenPtr, tdecl, tname, typ$3, $s};return $f;
+		importPath = function importPath$1(s) {
+			var _tuple, err, s, t;
+			_tuple = strconv.Unquote(s.Path.Value);
+			t = _tuple[0];
+			err = _tuple[1];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				return "";
+			}
+			return t;
 		};
-		$ptrType(Checker).prototype.packageObjects = function packageObjects() {
-			var {_entry, _entry$1, _i, _i$1, _i$2, _i$3, _i$4, _key, _keys, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _size, _tuple, _tuple$1, aliasList, check, i, obj, obj$1, obj$2, obj$3, obj$4, obj$5, objList, othersList, tname, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			objList = $makeSlice(sliceType$8, (check.objMap ? check.objMap.size : 0));
-			i = 0;
-			_ref = check.objMap;
+		declImports = function declImports$1(gen, path) {
+			var _i, _ref, gen, impspec, path, spec;
+			if (!((gen.Tok === 75))) {
+				return false;
+			}
+			_ref = gen.Specs;
 			_i = 0;
-			_keys = _ref ? _ref.keys() : undefined;
-			_size = _ref ? _ref.size : 0;
 			while (true) {
-				if (!(_i < _size)) { break; }
-				_key = _keys.next().value;
-				_entry = _ref.get(_key);
-				if (_entry === undefined) {
-					_i++;
-					continue;
+				if (!(_i < _ref.$length)) { break; }
+				spec = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				impspec = $assertType(spec, ptrType$52);
+				if (importPath(impspec) === path) {
+					return true;
 				}
-				obj = _entry.k;
-				((i < 0 || i >= objList.$length) ? ($throwRuntimeError("index out of range"), undefined) : objList.$array[objList.$offset + i] = obj);
-				i = i + (1) >> 0;
 				_i++;
 			}
-			$r = sort.Sort(($convertSliceType(objList, inSourceOrder))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_ref$1 = objList;
-			_i$1 = 0;
-			/* while (true) { */ case 2:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 3; continue; }
-				obj$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				_tuple = $assertType(obj$1, ptrType$17, true);
-				obj$2 = _tuple[0];
-				/* */ if (!(obj$2 === ptrType$17.nil) && !($interfaceIsEqual(obj$2.object.typ, $ifaceNil))) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (!(obj$2 === ptrType$17.nil) && !($interfaceIsEqual(obj$2.object.typ, $ifaceNil))) { */ case 4:
-					$r = check.collectMethods(obj$2); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 5:
-				_i$1++;
-			$s = 2; continue;
-			case 3:
-			aliasList = sliceType$23.nil;
-			othersList = sliceType$8.nil;
-			_ref$2 = objList;
-			_i$2 = 0;
-			/* while (true) { */ case 7:
-				/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 8; continue; }
-				obj$3 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-				_tuple$1 = $assertType(obj$3, ptrType$17, true);
-				tname = _tuple$1[0];
-				/* */ if (!(tname === ptrType$17.nil)) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (!(tname === ptrType$17.nil)) { */ case 9:
-					/* */ if (new token.Pos((_entry$1 = $mapIndex(check.objMap,Object.keyFor(tname)), _entry$1 !== undefined ? _entry$1.v : ptrType$58.nil).tdecl.Assign).IsValid()) { $s = 12; continue; }
-					/* */ $s = 13; continue;
-					/* if (new token.Pos((_entry$1 = $mapIndex(check.objMap,Object.keyFor(tname)), _entry$1 !== undefined ? _entry$1.v : ptrType$58.nil).tdecl.Assign).IsValid()) { */ case 12:
-						aliasList = $append(aliasList, tname);
-						$s = 14; continue;
-					/* } else { */ case 13:
-						$r = check.objDecl(obj$3, ptrType$9.nil); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 14:
-					$s = 11; continue;
-				/* } else { */ case 10:
-					othersList = $append(othersList, obj$3);
-				/* } */ case 11:
-				_i$2++;
-			$s = 7; continue;
-			case 8:
-			_ref$3 = aliasList;
-			_i$3 = 0;
-			/* while (true) { */ case 16:
-				/* if (!(_i$3 < _ref$3.$length)) { break; } */ if(!(_i$3 < _ref$3.$length)) { $s = 17; continue; }
-				obj$4 = ((_i$3 < 0 || _i$3 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$3]);
-				$r = check.objDecl(obj$4, ptrType$9.nil); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i$3++;
-			$s = 16; continue;
-			case 17:
-			_ref$4 = othersList;
-			_i$4 = 0;
-			/* while (true) { */ case 19:
-				/* if (!(_i$4 < _ref$4.$length)) { break; } */ if(!(_i$4 < _ref$4.$length)) { $s = 20; continue; }
-				obj$5 = ((_i$4 < 0 || _i$4 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$4]);
-				$r = check.objDecl(obj$5, ptrType$9.nil); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i$4++;
-			$s = 19; continue;
-			case 20:
-			check.methods = false;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: packageObjects, $c: true, $r, _entry, _entry$1, _i, _i$1, _i$2, _i$3, _i$4, _key, _keys, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _size, _tuple, _tuple$1, aliasList, check, i, obj, obj$1, obj$2, obj$3, obj$4, obj$5, objList, othersList, tname, $s};return $f;
-		};
-		inSourceOrder.prototype.Len = function Len$6() {
-			var a;
-			a = this;
-			return a.$length;
-		};
-		$ptrType(inSourceOrder).prototype.Len = function(...$args) { return this.$get().Len(...$args); };
-		inSourceOrder.prototype.Less = function Less$1(i, j) {
-			var {$24r, _r$1, _r$2, a, i, j, $s, $r, $c} = $restore(this, {i, j});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			a = this;
-			_r$1 = ((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i]).order(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = ((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j]).order(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$1 < _r$2;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: Less$1, $c: true, $r, $24r, _r$1, _r$2, a, i, j, $s};return $f;
+			return false;
 		};
-		$ptrType(inSourceOrder).prototype.Less = function(...$args) { return this.$get().Less(...$args); };
-		inSourceOrder.prototype.Swap = function Swap$1(i, j) {
-			var _tmp, _tmp$1, a, i, j;
-			a = this;
-			_tmp = ((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j]);
-			_tmp$1 = ((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i]);
-			((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i] = _tmp);
-			((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j] = _tmp$1);
+		matchLen = function matchLen$1(x, y) {
+			var i, n, x, y;
+			n = 0;
+			i = 0;
+			while (true) {
+				if (!(i < x.length && i < y.length && (x.charCodeAt(i) === y.charCodeAt(i)))) { break; }
+				if (x.charCodeAt(i) === 47) {
+					n = n + (1) >> 0;
+				}
+				i = i + (1) >> 0;
+			}
+			return n;
 		};
-		$ptrType(inSourceOrder).prototype.Swap = function(...$args) { return this.$get().Swap(...$args); };
-		$ptrType(Checker).prototype.unusedImports = function unusedImports() {
-			var {_i, _ref, check, obj, $s, $r, $c} = $restore(this, {});
+		Imports = function Imports$1(fset, f) {
+			var {_i, _i$1, _r, _ref, _ref$1, _tuple, decl, f, fset, genDecl, group, groups, importSpec$2, lastLine, line, ok, pos, spec, $s, $r, $c} = $restore(this, {fset, f});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			if (check.conf.IgnoreFuncBodies) {
-				$s = -1; return;
-			}
-			_ref = check.imports;
+			groups = sliceType$6.nil;
+			_ref = f.Decls;
 			_i = 0;
 			/* while (true) { */ case 1:
 				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				obj = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				/* */ if (!obj.used && !(obj.object.name === "_")) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!obj.used && !(obj.object.name === "_")) { */ case 3:
-					$r = check.errorUnusedPkg(obj); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 4:
+				decl = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_tuple = $assertType(decl, ptrType$56, true);
+				genDecl = _tuple[0];
+				ok = _tuple[1];
+				if (!ok || !((genDecl.Tok === 75))) {
+					/* break; */ $s = 2; continue;
+				}
+				group = new sliceType$4([]);
+				lastLine = 0;
+				_ref$1 = genDecl.Specs;
+				_i$1 = 0;
+				/* while (true) { */ case 3:
+					/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 4; continue; }
+					spec = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+					importSpec$2 = $assertType(spec, ptrType$52);
+					pos = importSpec$2.Path.ValuePos;
+					_r = fset.Position(pos); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					line = _r.Line;
+					if (lastLine > 0 && pos > 0 && (line - lastLine >> 0) > 1) {
+						groups = $append(groups, group);
+						group = new sliceType$4([]);
+					}
+					group = $append(group, importSpec$2);
+					lastLine = line;
+					_i$1++;
+				$s = 3; continue;
+				case 4:
+				groups = $append(groups, group);
 				_i++;
 			$s = 1; continue;
 			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: unusedImports, $c: true, $r, _i, _ref, check, obj, $s};return $f;
-		};
-		$ptrType(Checker).prototype.errorUnusedPkg = function errorUnusedPkg(obj) {
-			var {check, elem, i, obj, path, $s, $r, $c} = $restore(this, {obj});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			path = obj.imported.path;
-			elem = path;
-			i = strings.LastIndex(elem, "/");
-			if (i >= 0) {
-				elem = $substring(elem, (i + 1 >> 0));
-			}
-			/* */ if (obj.object.name === "" || obj.object.name === "." || obj.object.name === elem) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (obj.object.name === "" || obj.object.name === "." || obj.object.name === elem) { */ case 1:
-				$r = check.softErrorf(obj, 8, "%q imported and not used", new sliceType$6([new $String(path)])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 3; continue;
-			/* } else { */ case 2:
-				$r = check.softErrorf(obj, 8, "%q imported as %s and not used", new sliceType$6([new $String(path), new $String(obj.object.name)])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 3:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: errorUnusedPkg, $c: true, $r, check, elem, i, obj, path, $s};return $f;
+			$s = -1; return groups;
+			/* */ } return; } var $f = {$blk: Imports$1, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, _tuple, decl, f, fset, genDecl, group, groups, importSpec$2, lastLine, line, ok, pos, spec, $s};return $f;
 		};
-		dir = function dir$1(path) {
-			var i, path;
-			i = strings.LastIndexAny(path, "/\\");
-			if (i > 0) {
-				return $substring(path, 0, i);
+		$pkg.Imports = Imports;
+	};
+	$init = function() {
+		$pkg.$init = function() {};
+		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
+		$r = fmt.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = ast.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = token.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = reflect.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = sort.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strconv.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strings.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		abort = $newDataPointer(0, ptrType);
+		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
+	};
+	$pkg.$init = $init;
+	return $pkg;
+})();
+$packages["regexp/syntax"] = (function() {
+	var $pkg = {}, $init, sort, strconv, strings, unicode, utf8, Regexp, Op, Prog, InstOp, EmptyOp, Inst, Error, ErrorCode, Flags, parser, charGroup, ranges, patchList, frag, compiler, sliceType, sliceType$1, sliceType$2, sliceType$3, ptrType, sliceType$4, arrayType, arrayType$1, ptrType$1, sliceType$5, ptrType$2, ptrType$3, ptrType$4, ptrType$5, ptrType$6, sliceType$6, ptrType$7, mapType, mapType$1, ptrType$8, instOpNames, code1, code2, code3, perlGroup, code4, code5, code6, code7, code8, code9, code10, code11, code12, code13, code14, code15, code16, code17, posixGroup, anyTable, _Op_index_0, anyRuneNotNL, anyRune, simplify1, writeRegexp, escape, IsWordChar, bw, dumpProg, u32, dumpInst, minFoldRune, repeatIsValid, cleanAlt, literalRegexp, Parse, parse, isValidCaptureName, isCharClass, matchRune, mergeCharClass, unicodeTable, cleanClass, appendLiteral, appendRange, appendFoldedRange, appendClass, appendFoldedClass, appendNegatedClass, appendTable, appendNegatedTable, negateClass, checkUTF8, nextRune, isalnum, unhex, makePatchList, Compile;
+	sort = $packages["sort"];
+	strconv = $packages["strconv"];
+	strings = $packages["strings"];
+	unicode = $packages["unicode"];
+	utf8 = $packages["unicode/utf8"];
+	Regexp = $newType(0, $kindStruct, "syntax.Regexp", true, "regexp/syntax", true, function(Op_, Flags_, Sub_, Sub0_, Rune_, Rune0_, Min_, Max_, Cap_, Name_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Op = 0;
+			this.Flags = 0;
+			this.Sub = sliceType$4.nil;
+			this.Sub0 = arrayType.zero();
+			this.Rune = sliceType$1.nil;
+			this.Rune0 = arrayType$1.zero();
+			this.Min = 0;
+			this.Max = 0;
+			this.Cap = 0;
+			this.Name = "";
+			return;
+		}
+		this.Op = Op_;
+		this.Flags = Flags_;
+		this.Sub = Sub_;
+		this.Sub0 = Sub0_;
+		this.Rune = Rune_;
+		this.Rune0 = Rune0_;
+		this.Min = Min_;
+		this.Max = Max_;
+		this.Cap = Cap_;
+		this.Name = Name_;
+	});
+	Op = $newType(1, $kindUint8, "syntax.Op", true, "regexp/syntax", true, null);
+	Prog = $newType(0, $kindStruct, "syntax.Prog", true, "regexp/syntax", true, function(Inst_, Start_, NumCap_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Inst = sliceType$6.nil;
+			this.Start = 0;
+			this.NumCap = 0;
+			return;
+		}
+		this.Inst = Inst_;
+		this.Start = Start_;
+		this.NumCap = NumCap_;
+	});
+	InstOp = $newType(1, $kindUint8, "syntax.InstOp", true, "regexp/syntax", true, null);
+	EmptyOp = $newType(1, $kindUint8, "syntax.EmptyOp", true, "regexp/syntax", true, null);
+	Inst = $newType(0, $kindStruct, "syntax.Inst", true, "regexp/syntax", true, function(Op_, Out_, Arg_, Rune_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Op = 0;
+			this.Out = 0;
+			this.Arg = 0;
+			this.Rune = sliceType$1.nil;
+			return;
+		}
+		this.Op = Op_;
+		this.Out = Out_;
+		this.Arg = Arg_;
+		this.Rune = Rune_;
+	});
+	Error = $newType(0, $kindStruct, "syntax.Error", true, "regexp/syntax", true, function(Code_, Expr_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Code = "";
+			this.Expr = "";
+			return;
+		}
+		this.Code = Code_;
+		this.Expr = Expr_;
+	});
+	ErrorCode = $newType(8, $kindString, "syntax.ErrorCode", true, "regexp/syntax", true, null);
+	Flags = $newType(2, $kindUint16, "syntax.Flags", true, "regexp/syntax", true, null);
+	parser = $newType(0, $kindStruct, "syntax.parser", true, "regexp/syntax", false, function(flags_, stack_, free_, numCap_, wholeRegexp_, tmpClass_, numRegexp_, numRunes_, repeats_, height_, size_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.flags = 0;
+			this.stack = sliceType$4.nil;
+			this.free = ptrType.nil;
+			this.numCap = 0;
+			this.wholeRegexp = "";
+			this.tmpClass = sliceType$1.nil;
+			this.numRegexp = 0;
+			this.numRunes = 0;
+			this.repeats = new $Int64(0, 0);
+			this.height = false;
+			this.size = false;
+			return;
+		}
+		this.flags = flags_;
+		this.stack = stack_;
+		this.free = free_;
+		this.numCap = numCap_;
+		this.wholeRegexp = wholeRegexp_;
+		this.tmpClass = tmpClass_;
+		this.numRegexp = numRegexp_;
+		this.numRunes = numRunes_;
+		this.repeats = repeats_;
+		this.height = height_;
+		this.size = size_;
+	});
+	charGroup = $newType(0, $kindStruct, "syntax.charGroup", true, "regexp/syntax", false, function(sign_, class$1_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.sign = 0;
+			this.class$1 = sliceType$1.nil;
+			return;
+		}
+		this.sign = sign_;
+		this.class$1 = class$1_;
+	});
+	ranges = $newType(0, $kindStruct, "syntax.ranges", true, "regexp/syntax", false, function(p_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.p = ptrType$3.nil;
+			return;
+		}
+		this.p = p_;
+	});
+	patchList = $newType(0, $kindStruct, "syntax.patchList", true, "regexp/syntax", false, function(head_, tail_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.head = 0;
+			this.tail = 0;
+			return;
+		}
+		this.head = head_;
+		this.tail = tail_;
+	});
+	frag = $newType(0, $kindStruct, "syntax.frag", true, "regexp/syntax", false, function(i_, out_, nullable_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.i = 0;
+			this.out = new patchList.ptr(0, 0);
+			this.nullable = false;
+			return;
+		}
+		this.i = i_;
+		this.out = out_;
+		this.nullable = nullable_;
+	});
+	compiler = $newType(0, $kindStruct, "syntax.compiler", true, "regexp/syntax", false, function(p_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.p = ptrType$6.nil;
+			return;
+		}
+		this.p = p_;
+	});
+	$pkg.Regexp = Regexp;
+	$pkg.Op = Op;
+	$pkg.Prog = Prog;
+	$pkg.InstOp = InstOp;
+	$pkg.EmptyOp = EmptyOp;
+	$pkg.Inst = Inst;
+	$pkg.Error = Error;
+	$pkg.ErrorCode = ErrorCode;
+	$pkg.Flags = Flags;
+	$pkg.parser = parser;
+	$pkg.charGroup = charGroup;
+	$pkg.ranges = ranges;
+	$pkg.patchList = patchList;
+	$pkg.frag = frag;
+	$pkg.compiler = compiler;
+	$pkg.$finishSetup = function() {
+		sliceType = $sliceType($String);
+		sliceType$1 = $sliceType($Int32);
+		sliceType$2 = $sliceType(unicode.Range16);
+		sliceType$3 = $sliceType(unicode.Range32);
+		ptrType = $ptrType(Regexp);
+		sliceType$4 = $sliceType(ptrType);
+		arrayType = $arrayType(ptrType, 1);
+		arrayType$1 = $arrayType($Int32, 2);
+		ptrType$1 = $ptrType(strings.Builder);
+		sliceType$5 = $sliceType($Uint8);
+		ptrType$2 = $ptrType(Inst);
+		ptrType$3 = $ptrType(sliceType$1);
+		ptrType$4 = $ptrType(parser);
+		ptrType$5 = $ptrType(unicode.RangeTable);
+		ptrType$6 = $ptrType(Prog);
+		sliceType$6 = $sliceType(Inst);
+		ptrType$7 = $ptrType(Error);
+		mapType = $mapType(ptrType, $Int);
+		mapType$1 = $mapType(ptrType, $Int64);
+		ptrType$8 = $ptrType(compiler);
+		$ptrType(Regexp).prototype.Simplify = function Simplify() {
+			var _1, _i, _ref, i, i$1, i$2, i$3, nre, nre$1, nre2, nsub, prefix, re, sub, sub$1, sub$2, suffix, x, x$1;
+			re = this;
+			if (re === ptrType.nil) {
+				return ptrType.nil;
 			}
-			return ".";
-		};
-		isBoolean = function isBoolean$1(t) {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = isBasic(t, 1); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: isBoolean$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		isInteger = function isInteger$1(t) {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = isBasic(t, 2); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: isInteger$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		isUnsigned = function isUnsigned$1(t) {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = isBasic(t, 4); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: isUnsigned$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		isFloat = function isFloat$1(t) {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = isBasic(t, 8); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: isFloat$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		isComplex = function isComplex$1(t) {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = isBasic(t, 16); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: isComplex$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		isNumeric = function isNumeric$1(t) {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = isBasic(t, 26); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: isNumeric$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		isString = function isString$1(t) {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = isBasic(t, 32); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: isString$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		isIntegerOrFloat = function isIntegerOrFloat$1(t) {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = isBasic(t, 10); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: isIntegerOrFloat$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		isConstType = function isConstType$1(t) {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = isBasic(t, 59); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: isConstType$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		isBasic = function isBasic$1(t, info) {
-			var {_r$1, _tuple, info, t, u, $s, $r, $c} = $restore(this, {t, info});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = under(t); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$1, ptrType$4, true);
-			u = _tuple[0];
-			$s = -1; return !(u === ptrType$4.nil) && !(((u.info & info) === 0));
-			/* */ } return; } var $f = {$blk: isBasic$1, $c: true, $r, _r$1, _tuple, info, t, u, $s};return $f;
-		};
-		allBoolean = function allBoolean$1(typ$3) {
-			var {$24r, _r$1, typ$3, $s, $r, $c} = $restore(this, {typ$3});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = allBasic(typ$3, 1); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: allBoolean$1, $c: true, $r, $24r, _r$1, typ$3, $s};return $f;
-		};
-		allInteger = function allInteger$1(typ$3) {
-			var {$24r, _r$1, typ$3, $s, $r, $c} = $restore(this, {typ$3});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = allBasic(typ$3, 2); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: allInteger$1, $c: true, $r, $24r, _r$1, typ$3, $s};return $f;
-		};
-		allUnsigned = function allUnsigned$1(typ$3) {
-			var {$24r, _r$1, typ$3, $s, $r, $c} = $restore(this, {typ$3});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = allBasic(typ$3, 4); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: allUnsigned$1, $c: true, $r, $24r, _r$1, typ$3, $s};return $f;
-		};
-		allNumeric = function allNumeric$1(typ$3) {
-			var {$24r, _r$1, typ$3, $s, $r, $c} = $restore(this, {typ$3});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = allBasic(typ$3, 26); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: allNumeric$1, $c: true, $r, $24r, _r$1, typ$3, $s};return $f;
-		};
-		allString = function allString$1(typ$3) {
-			var {$24r, _r$1, typ$3, $s, $r, $c} = $restore(this, {typ$3});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = allBasic(typ$3, 32); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: allString$1, $c: true, $r, $24r, _r$1, typ$3, $s};return $f;
-		};
-		allOrdered = function allOrdered$1(typ$3) {
-			var {$24r, _r$1, typ$3, $s, $r, $c} = $restore(this, {typ$3});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = allBasic(typ$3, 42); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: allOrdered$1, $c: true, $r, $24r, _r$1, typ$3, $s};return $f;
-		};
-		allNumericOrString = function allNumericOrString$1(typ$3) {
-			var {$24r, _r$1, typ$3, $s, $r, $c} = $restore(this, {typ$3});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = allBasic(typ$3, 58); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: allNumericOrString$1, $c: true, $r, $24r, _r$1, typ$3, $s};return $f;
-		};
-		allBasic = function allBasic$1(t, info) {
-			var {$24r, $24r$1, _r$1, _r$2, _tuple, info, t, tpar, $s, $r, $c} = $restore(this, {t, info});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			info = [info];
-			_tuple = $assertType(t, ptrType$14, true);
-			tpar = _tuple[0];
-			/* */ if (!(tpar === ptrType$14.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(tpar === ptrType$14.nil)) { */ case 1:
-				_r$1 = tpar.is((function(info) { return function allBasic·func1(t$1) {
-						var {$24r, _r$1, _v, t$1, $s, $r, $c} = $restore(this, {t$1});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						if (!(!(t$1 === ptrType$5.nil))) { _v = false; $s = 1; continue s; }
-						_r$1 = isBasic(t$1.typ, info[0]); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						_v = _r$1; case 1:
-						$24r = _v;
-						$s = 3; case 3: return $24r;
-						/* */ } return; } var $f = {$blk: allBasic·func1, $c: true, $r, $24r, _r$1, _v, t$1, $s};return $f;
-					}; })(info)); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			_r$2 = isBasic(t, info[0]); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r$1 = _r$2;
-			$s = 6; case 6: return $24r$1;
-			/* */ } return; } var $f = {$blk: allBasic$1, $c: true, $r, $24r, $24r$1, _r$1, _r$2, _tuple, info, t, tpar, $s};return $f;
-		};
-		hasName = function hasName$1(t) {
-			var _ref, t;
-			_ref = t;
-			if ($assertType(_ref, ptrType$4, true)[1] || $assertType(_ref, ptrType$9, true)[1] || $assertType(_ref, ptrType$14, true)[1]) {
-				return true;
+			_1 = re.Op;
+			if ((_1 === (13)) || (_1 === (18)) || (_1 === (19))) {
+				nre = re;
+				_ref = re.Sub;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					i = _i;
+					sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					nsub = sub.Simplify();
+					if (nre === re && !(nsub === sub)) {
+						nre = new Regexp.ptr(0, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
+						Regexp.copy((nre === ptrType.nil && $throwNilPointerError(), nre), (re === ptrType.nil && $throwNilPointerError(), re));
+						nre.Rune = sliceType$1.nil;
+						nre.Sub = $appendSlice($subslice(new sliceType$4(nre.Sub0), 0, 0), $subslice(re.Sub, 0, i));
+					}
+					if (!(nre === re)) {
+						nre.Sub = $append(nre.Sub, nsub);
+					}
+					_i++;
+				}
+				return nre;
+			} else if ((_1 === (14)) || (_1 === (15)) || (_1 === (16))) {
+				sub$1 = (x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Simplify();
+				return simplify1(re.Op, re.Flags, sub$1, re);
+			} else if (_1 === (17)) {
+				if ((re.Min === 0) && (re.Max === 0)) {
+					return new Regexp.ptr(2, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
+				}
+				sub$2 = (x$1 = re.Sub, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).Simplify();
+				if (re.Max === -1) {
+					if (re.Min === 0) {
+						return simplify1(14, re.Flags, sub$2, ptrType.nil);
+					}
+					if (re.Min === 1) {
+						return simplify1(15, re.Flags, sub$2, ptrType.nil);
+					}
+					nre$1 = new Regexp.ptr(18, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
+					nre$1.Sub = $subslice(new sliceType$4(nre$1.Sub0), 0, 0);
+					i$1 = 0;
+					while (true) {
+						if (!(i$1 < (re.Min - 1 >> 0))) { break; }
+						nre$1.Sub = $append(nre$1.Sub, sub$2);
+						i$1 = i$1 + (1) >> 0;
+					}
+					nre$1.Sub = $append(nre$1.Sub, simplify1(15, re.Flags, sub$2, ptrType.nil));
+					return nre$1;
+				}
+				if ((re.Min === 1) && (re.Max === 1)) {
+					return sub$2;
+				}
+				prefix = ptrType.nil;
+				if (re.Min > 0) {
+					prefix = new Regexp.ptr(18, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
+					prefix.Sub = $subslice(new sliceType$4(prefix.Sub0), 0, 0);
+					i$2 = 0;
+					while (true) {
+						if (!(i$2 < re.Min)) { break; }
+						prefix.Sub = $append(prefix.Sub, sub$2);
+						i$2 = i$2 + (1) >> 0;
+					}
+				}
+				if (re.Max > re.Min) {
+					suffix = simplify1(16, re.Flags, sub$2, ptrType.nil);
+					i$3 = re.Min + 1 >> 0;
+					while (true) {
+						if (!(i$3 < re.Max)) { break; }
+						nre2 = new Regexp.ptr(18, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
+						nre2.Sub = $append($subslice(new sliceType$4(nre2.Sub0), 0, 0), sub$2, suffix);
+						suffix = simplify1(16, re.Flags, nre2, ptrType.nil);
+						i$3 = i$3 + (1) >> 0;
+					}
+					if (prefix === ptrType.nil) {
+						return suffix;
+					}
+					prefix.Sub = $append(prefix.Sub, suffix);
+				}
+				if (!(prefix === ptrType.nil)) {
+					return prefix;
+				}
+				return new Regexp.ptr(1, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
 			}
-			return false;
-		};
-		isTyped = function isTyped$1(t) {
-			var _tuple, b, t;
-			_tuple = $assertType(t, ptrType$4, true);
-			b = _tuple[0];
-			return b === ptrType$4.nil || ((b.info & 64) === 0);
-		};
-		isUntyped = function isUntyped$1(t) {
-			var t;
-			return !isTyped(t);
-		};
-		IsInterface = function IsInterface$1(t) {
-			var {_r$1, _tuple, ok, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = under(t); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$1, ptrType$13, true);
-			ok = _tuple[1];
-			$s = -1; return ok;
-			/* */ } return; } var $f = {$blk: IsInterface$1, $c: true, $r, _r$1, _tuple, ok, t, $s};return $f;
-		};
-		$pkg.IsInterface = IsInterface;
-		isNonTypeParamInterface = function isNonTypeParamInterface$1(t) {
-			var {$24r, _r$1, _v, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (!(!isTypeParam(t))) { _v = false; $s = 1; continue s; }
-			_r$1 = IsInterface(t); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_v = _r$1; case 1:
-			$24r = _v;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: isNonTypeParamInterface$1, $c: true, $r, $24r, _r$1, _v, t, $s};return $f;
-		};
-		isTypeParam = function isTypeParam$1(t) {
-			var _tuple, ok, t;
-			_tuple = $assertType(t, ptrType$14, true);
-			ok = _tuple[1];
-			return ok;
-		};
-		hasEmptyTypeset = function hasEmptyTypeset$1(t) {
-			var {_r$1, _tuple, _tuple$1, iface$1, t, tpar, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_tuple = $assertType(t, ptrType$14, true);
-			tpar = _tuple[0];
-			/* */ if (!(tpar === ptrType$14.nil) && !($interfaceIsEqual(tpar.bound, $ifaceNil))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(tpar === ptrType$14.nil) && !($interfaceIsEqual(tpar.bound, $ifaceNil))) { */ case 1:
-				_r$1 = safeUnderlying(tpar.bound); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple$1 = $assertType(_r$1, ptrType$13, true);
-				iface$1 = _tuple$1[0];
-				$s = -1; return !(iface$1 === ptrType$13.nil) && !(iface$1.tset === ptrType$8.nil) && iface$1.tset.IsEmpty();
-			/* } */ case 2:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: hasEmptyTypeset$1, $c: true, $r, _r$1, _tuple, _tuple$1, iface$1, t, tpar, $s};return $f;
-		};
-		isGeneric = function isGeneric$1(t) {
-			var {$24r, _r$1, _r$2, _tuple, _v, named, t, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_tuple = $assertType(t, ptrType$9, true);
-			named = _tuple[0];
-			if (!(!(named === ptrType$9.nil) && !(named.obj === ptrType$17.nil) && named.inst === ptrType$52.nil)) { _v = false; $s = 1; continue s; }
-			_r$1 = named.TypeParams(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = _r$1.Len(); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_v = _r$2 > 0; case 1:
-			$24r = _v;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: isGeneric$1, $c: true, $r, $24r, _r$1, _r$2, _tuple, _v, named, t, $s};return $f;
+			return re;
 		};
-		Comparable = function Comparable$1(T) {
-			var {$24r, T, _r$1, $s, $r, $c} = $restore(this, {T});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = comparable(T, true, false, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Comparable$1, $c: true, $r, $24r, T, _r$1, $s};return $f;
+		simplify1 = function simplify1$1(op, flags, sub, re) {
+			var flags, op, re, sub, x;
+			if (sub.Op === 2) {
+				return sub;
+			}
+			if ((op === sub.Op) && (((flags & 32) >>> 0) === ((sub.Flags & 32) >>> 0))) {
+				return sub;
+			}
+			if (!(re === ptrType.nil) && (re.Op === op) && (((re.Flags & 32) >>> 0) === ((flags & 32) >>> 0)) && sub === (x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]))) {
+				return re;
+			}
+			re = new Regexp.ptr(op, flags, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
+			re.Sub = $append($subslice(new sliceType$4(re.Sub0), 0, 0), sub);
+			return re;
 		};
-		$pkg.Comparable = Comparable;
-		comparable = function comparable$1(T, dynamic, seen, reportf) {
-			var {T, _entry, _i, _key, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _ref$1, _v, dynamic, f, reportf, seen, t, t$1, t$2, t$3, t$4, $s, $r, $c} = $restore(this, {T, dynamic, seen, reportf});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if ((_entry = $mapIndex(seen,Type.keyFor(T)), _entry !== undefined ? _entry.v : false)) {
-				$s = -1; return true;
+		$ptrType(Regexp).prototype.Equal = function Equal(y) {
+			var _1, _i, _i$1, _ref, _ref$1, i, i$1, r, sub, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, y;
+			x = this;
+			if (x === ptrType.nil || y === ptrType.nil) {
+				return x === y;
 			}
-			if (seen === false) {
-				seen = new $global.Map();
+			if (!((x.Op === y.Op))) {
+				return false;
 			}
-			_key = T; (seen || $throwRuntimeError("assignment to entry in nil map")).set(Type.keyFor(_key), { k: _key, v: true });
-			_r$1 = under(T); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_ref = _r$1;
-			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1] || $assertType(_ref, ptrType$29, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if ($assertType(_ref, ptrType$4, true)[1]) { */ case 2:
-				t = _ref.$val;
-				$s = -1; return !((t.kind === 25));
-			/* } else if ($assertType(_ref, ptrType$26, true)[1] || $assertType(_ref, ptrType$29, true)[1]) { */ case 3:
-				t$1 = _ref;
-				$s = -1; return true;
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 4:
-				t$2 = _ref.$val;
-				_ref$1 = t$2.fields;
+			_1 = x.Op;
+			if (_1 === (10)) {
+				if (!((((x.Flags & 256) >>> 0) === ((y.Flags & 256) >>> 0)))) {
+					return false;
+				}
+			} else if ((_1 === (3)) || (_1 === (4))) {
+				if (!((x.Rune.$length === y.Rune.$length))) {
+					return false;
+				}
+				_ref = x.Rune;
 				_i = 0;
-				/* while (true) { */ case 8:
-					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 9; continue; }
-					f = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					_r$2 = comparable(f.object.typ, dynamic, seen, $throwNilPointerError); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					/* */ if (!_r$2) { $s = 10; continue; }
-					/* */ $s = 11; continue;
-					/* if (!_r$2) { */ case 10:
-						/* */ if (!(reportf === $throwNilPointerError)) { $s = 13; continue; }
-						/* */ $s = 14; continue;
-						/* if (!(reportf === $throwNilPointerError)) { */ case 13:
-							$r = reportf("struct containing %s cannot be compared", new sliceType$6([f.object.typ])); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 14:
-						$s = -1; return false;
-					/* } */ case 11:
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					i = _i;
+					r = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					if (!((r === (x$1 = y.Rune, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i]))))) {
+						return false;
+					}
 					_i++;
-				$s = 8; continue;
-				case 9:
-				$s = -1; return true;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 5:
-				t$3 = _ref.$val;
-				_r$3 = comparable(t$3.elem, dynamic, seen, $throwNilPointerError); /* */ $s = 18; case 18: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				/* */ if (!_r$3) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (!_r$3) { */ case 16:
-					/* */ if (!(reportf === $throwNilPointerError)) { $s = 19; continue; }
-					/* */ $s = 20; continue;
-					/* if (!(reportf === $throwNilPointerError)) { */ case 19:
-						$r = reportf("%s cannot be compared", new sliceType$6([t$3])); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 20:
-					$s = -1; return false;
-				/* } */ case 17:
-				$s = -1; return true;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 6:
-				t$4 = _ref.$val;
-				if (dynamic && !isTypeParam(T)) { _v = true; $s = 24; continue s; }
-				_r$4 = t$4.typeSet(); /* */ $s = 25; case 25: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_r$5 = _r$4.IsComparable(seen); /* */ $s = 26; case 26: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_v = _r$5; case 24:
-				/* */ if (_v) { $s = 22; continue; }
-				/* */ $s = 23; continue;
-				/* if (_v) { */ case 22:
-					$s = -1; return true;
-				/* } */ case 23:
-				/* */ if (!(reportf === $throwNilPointerError)) { $s = 27; continue; }
-				/* */ $s = 28; continue;
-				/* if (!(reportf === $throwNilPointerError)) { */ case 27:
-					_r$6 = t$4.typeSet(); /* */ $s = 32; case 32: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					_r$7 = _r$6.IsEmpty(); /* */ $s = 33; case 33: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					/* */ if (_r$7) { $s = 29; continue; }
-					/* */ $s = 30; continue;
-					/* if (_r$7) { */ case 29:
-						$r = reportf("empty type set", sliceType$6.nil); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 31; continue;
-					/* } else { */ case 30:
-						$r = reportf("incomparable types in type set", sliceType$6.nil); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 31:
-				/* } */ case 28:
-			/* } */ case 7:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: comparable$1, $c: true, $r, T, _entry, _i, _key, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _ref$1, _v, dynamic, f, reportf, seen, t, t$1, t$2, t$3, t$4, $s};return $f;
-		};
-		hasNil = function hasNil$1(t) {
-			var {$24r, _r$1, _r$2, _r$3, _ref, _v, t, u, u$1, u$2, $s, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = under(t); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_ref = _r$1;
-			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1] || $assertType(_ref, ptrType$26, true)[1] || $assertType(_ref, ptrType$27, true)[1] || $assertType(_ref, ptrType$28, true)[1] || $assertType(_ref, ptrType$29, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if ($assertType(_ref, ptrType$4, true)[1]) { */ case 2:
-				u = _ref.$val;
-				$s = -1; return u.kind === 18;
-			/* } else if ($assertType(_ref, ptrType$25, true)[1] || $assertType(_ref, ptrType$26, true)[1] || $assertType(_ref, ptrType$27, true)[1] || $assertType(_ref, ptrType$28, true)[1] || $assertType(_ref, ptrType$29, true)[1]) { */ case 3:
-				u$1 = _ref;
-				$s = -1; return true;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 4:
-				u$2 = _ref.$val;
-				if (!isTypeParam(t)) { _v = true; $s = 6; continue s; }
-				_r$2 = u$2.typeSet(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$3 = _r$2.underIs((function hasNil·func1(u$3) {
-						var {$24r, _r$3, _v$1, u$3, $s, $r, $c} = $restore(this, {u$3});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						if (!(!($interfaceIsEqual(u$3, $ifaceNil)))) { _v$1 = false; $s = 1; continue s; }
-						_r$3 = hasNil(u$3); /* */ $s = 2; case 2: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_v$1 = _r$3; case 1:
-						$24r = _v$1;
-						$s = 3; case 3: return $24r;
-						/* */ } return; } var $f = {$blk: hasNil·func1, $c: true, $r, $24r, _r$3, _v$1, u$3, $s};return $f;
-					})); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_v = _r$3; case 6:
-				$24r = _v;
-				$s = 9; case 9: return $24r;
-			/* } */ case 5:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: hasNil$1, $c: true, $r, $24r, _r$1, _r$2, _r$3, _ref, _v, t, u, u$1, u$2, $s};return $f;
-		};
-		$ptrType(ifacePair).prototype.identical = function identical$1(q) {
-			var p, q;
-			p = this;
-			return p.x === q.x && p.y === q.y || p.x === q.y && p.y === q.x;
-		};
-		identical = function identical$2(x, y, cmpTags, p) {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, _v$4, _v$5, _v$6, a, b, check, cmpTags, ctxt, f, f$1, g, g$1, i, i$1, i$2, i$3, i$4, i$5, ok, ok$1, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, ok$9, p, q, smap, targs, unionSets, v, w, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, xa, xargs, xset, xset$1, xtparam, xtparams, y, y$1, y$10, y$11, y$12, y$2, y$3, y$4, y$5, y$6, y$7, y$8, y$9, yargs, ybound, yparams, yresults, yset, yset$1, ytparams, $s, $r, $c} = $restore(this, {x, y, cmpTags, p});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if ($interfaceIsEqual(x, y)) {
-				$s = -1; return true;
-			}
-			_ref = x;
-			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 13; continue; }
-			/* */ if (_ref === $ifaceNil) { $s = 14; continue; }
-			/* */ $s = 15; continue;
-			/* if ($assertType(_ref, ptrType$4, true)[1]) { */ case 1:
-				x$1 = _ref.$val;
-				_tuple = $assertType(y, ptrType$4, true);
-				y$1 = _tuple[0];
-				ok = _tuple[1];
-				if (ok) {
-					$s = -1; return x$1.kind === y$1.kind;
 				}
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 2:
-				x$2 = _ref.$val;
-				_tuple$1 = $assertType(y, ptrType$10, true);
-				y$2 = _tuple$1[0];
-				ok$1 = _tuple$1[1];
-				/* */ if (ok$1) { $s = 17; continue; }
-				/* */ $s = 18; continue;
-				/* if (ok$1) { */ case 17:
-					if (!((x$16 = x$2.len, (x$16.$high < 0 || (x$16.$high === 0 && x$16.$low < 0))) || (x$17 = y$2.len, (x$17.$high < 0 || (x$17.$high === 0 && x$17.$low < 0))) || (x$18 = x$2.len, x$19 = y$2.len, (x$18.$high === x$19.$high && x$18.$low === x$19.$low)))) { _v = false; $s = 19; continue s; }
-					_r$1 = identical(x$2.elem, y$2.elem, cmpTags, p); /* */ $s = 20; case 20: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_v = _r$1; case 19:
-					$24r = _v;
-					$s = 21; case 21: return $24r;
-				/* } */ case 18:
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 3:
-				x$3 = _ref.$val;
-				_tuple$2 = $assertType(y, ptrType$25, true);
-				y$3 = _tuple$2[0];
-				ok$2 = _tuple$2[1];
-				/* */ if (ok$2) { $s = 22; continue; }
-				/* */ $s = 23; continue;
-				/* if (ok$2) { */ case 22:
-					_r$2 = identical(x$3.elem, y$3.elem, cmpTags, p); /* */ $s = 24; case 24: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					$24r$1 = _r$2;
-					$s = 25; case 25: return $24r$1;
-				/* } */ case 23:
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 4:
-				x$4 = _ref.$val;
-				_tuple$3 = $assertType(y, ptrType$11, true);
-				y$4 = _tuple$3[0];
-				ok$3 = _tuple$3[1];
-				/* */ if (ok$3) { $s = 26; continue; }
-				/* */ $s = 27; continue;
-				/* if (ok$3) { */ case 26:
-					/* */ if (x$4.NumFields() === y$4.NumFields()) { $s = 28; continue; }
-					/* */ $s = 29; continue;
-					/* if (x$4.NumFields() === y$4.NumFields()) { */ case 28:
-						_ref$1 = x$4.fields;
-						_i = 0;
-						/* while (true) { */ case 30:
-							/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 31; continue; }
-							i = _i;
-							f = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-							g = (x$20 = y$4.fields, ((i < 0 || i >= x$20.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$20.$array[x$20.$offset + i]));
-							if (!(f.embedded === g.embedded) || cmpTags && !(x$4.Tag(i) === y$4.Tag(i)) || !f.object.sameId(g.object.pkg, g.object.name)) { _v$1 = true; $s = 34; continue s; }
-							_r$3 = identical(f.object.typ, g.object.typ, cmpTags, p); /* */ $s = 35; case 35: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							_v$1 = !_r$3; case 34:
-							/* */ if (_v$1) { $s = 32; continue; }
-							/* */ $s = 33; continue;
-							/* if (_v$1) { */ case 32:
-								$s = -1; return false;
-							/* } */ case 33:
-							_i++;
-						$s = 30; continue;
-						case 31:
-						$s = -1; return true;
-					/* } */ case 29:
-				/* } */ case 27:
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 5:
-				x$5 = _ref.$val;
-				_tuple$4 = $assertType(y, ptrType$26, true);
-				y$5 = _tuple$4[0];
-				ok$4 = _tuple$4[1];
-				/* */ if (ok$4) { $s = 36; continue; }
-				/* */ $s = 37; continue;
-				/* if (ok$4) { */ case 36:
-					_r$4 = identical(x$5.base, y$5.base, cmpTags, p); /* */ $s = 38; case 38: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					$24r$2 = _r$4;
-					$s = 39; case 39: return $24r$2;
-				/* } */ case 37:
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$15, true)[1]) { */ case 6:
-				x$6 = _ref.$val;
-				_tuple$5 = $assertType(y, ptrType$15, true);
-				y$6 = _tuple$5[0];
-				ok$5 = _tuple$5[1];
-				/* */ if (ok$5) { $s = 40; continue; }
-				/* */ $s = 41; continue;
-				/* if (ok$5) { */ case 40:
-					/* */ if (x$6.Len() === y$6.Len()) { $s = 42; continue; }
-					/* */ $s = 43; continue;
-					/* if (x$6.Len() === y$6.Len()) { */ case 42:
-						/* */ if (!(x$6 === ptrType$15.nil)) { $s = 44; continue; }
-						/* */ $s = 45; continue;
-						/* if (!(x$6 === ptrType$15.nil)) { */ case 44:
-							_ref$2 = x$6.vars;
-							_i$1 = 0;
-							/* while (true) { */ case 46:
-								/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 47; continue; }
-								i$1 = _i$1;
-								v = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-								w = (x$21 = y$6.vars, ((i$1 < 0 || i$1 >= x$21.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$21.$array[x$21.$offset + i$1]));
-								_r$5 = identical(v.object.typ, w.object.typ, cmpTags, p); /* */ $s = 50; case 50: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-								/* */ if (!_r$5) { $s = 48; continue; }
-								/* */ $s = 49; continue;
-								/* if (!_r$5) { */ case 48:
-									$s = -1; return false;
-								/* } */ case 49:
-								_i$1++;
-							$s = 46; continue;
-							case 47:
-						/* } */ case 45:
-						$s = -1; return true;
-					/* } */ case 43:
-				/* } */ case 41:
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 7:
-				x$7 = _ref.$val;
-				_tuple$6 = $assertType(y, ptrType$27, true);
-				y$7 = _tuple$6[0];
-				if (y$7 === ptrType$27.nil) {
-					$s = -1; return false;
+			} else if ((_1 === (19)) || (_1 === (18))) {
+				if (!((x.Sub.$length === y.Sub.$length))) {
+					return false;
 				}
-				if (!((x$7.TypeParams().Len() === y$7.TypeParams().Len()))) {
-					$s = -1; return false;
+				_ref$1 = x.Sub;
+				_i$1 = 0;
+				while (true) {
+					if (!(_i$1 < _ref$1.$length)) { break; }
+					i$1 = _i$1;
+					sub = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+					if (!sub.Equal((x$2 = y.Sub, ((i$1 < 0 || i$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i$1])))) {
+						return false;
+					}
+					_i$1++;
 				}
-				yparams = y$7.params;
-				yresults = y$7.results;
-				/* */ if (x$7.TypeParams().Len() > 0) { $s = 51; continue; }
-				/* */ $s = 52; continue;
-				/* if (x$7.TypeParams().Len() > 0) { */ case 51:
-					xtparams = x$7.TypeParams().list();
-					ytparams = y$7.TypeParams().list();
-					targs = sliceType$3.nil;
-					_ref$3 = xtparams;
-					_i$2 = 0;
+			} else if ((_1 === (14)) || (_1 === (15)) || (_1 === (16))) {
+				if (!((((x.Flags & 32) >>> 0) === ((y.Flags & 32) >>> 0))) || !(x$3 = x.Sub, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])).Equal((x$4 = y.Sub, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0])))) {
+					return false;
+				}
+			} else if (_1 === (17)) {
+				if (!((((x.Flags & 32) >>> 0) === ((y.Flags & 32) >>> 0))) || !((x.Min === y.Min)) || !((x.Max === y.Max)) || !(x$5 = x.Sub, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0])).Equal((x$6 = y.Sub, (0 >= x$6.$length ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + 0])))) {
+					return false;
+				}
+			} else if (_1 === (13)) {
+				if (!((x.Cap === y.Cap)) || !(x.Name === y.Name) || !(x$7 = x.Sub, (0 >= x$7.$length ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + 0])).Equal((x$8 = y.Sub, (0 >= x$8.$length ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + 0])))) {
+					return false;
+				}
+			}
+			return true;
+		};
+		writeRegexp = function writeRegexp$1(b, re) {
+			var _1, _2, _i, _i$1, _i$2, _r, _ref, _ref$1, _ref$2, _tmp, _tmp$1, _tmp$2, _tmp$3, b, hi, hi$1, i, i$1, i$2, lo, lo$1, r, re, sub, sub$1, sub$2, x, x$1, x$10, x$11, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
+			switch (0) { default:
+				_1 = re.Op;
+				if (_1 === (1)) {
+					b.WriteString("[^\\x00-\\x{10FFFF}]");
+				} else if (_1 === (2)) {
+					b.WriteString("(?:)");
+				} else if (_1 === (3)) {
+					if (!((((re.Flags & 1) >>> 0) === 0))) {
+						b.WriteString("(?i:");
+					}
+					_ref = re.Rune;
+					_i = 0;
 					while (true) {
-						if (!(_i$2 < _ref$3.$length)) { break; }
-						i$2 = _i$2;
-						targs = $append(targs, x$7.TypeParams().At(i$2));
-						_i$2++;
+						if (!(_i < _ref.$length)) { break; }
+						r = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+						escape(b, r, false);
+						_i++;
 					}
-					_r$6 = makeSubstMap(ytparams, targs); /* */ $s = 53; case 53: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					smap = _r$6;
-					check = ptrType$6.nil;
-					ctxt = NewContext();
-					_ref$4 = xtparams;
-					_i$3 = 0;
-					/* while (true) { */ case 54:
-						/* if (!(_i$3 < _ref$4.$length)) { break; } */ if(!(_i$3 < _ref$4.$length)) { $s = 55; continue; }
-						i$3 = _i$3;
-						xtparam = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
-						_r$7 = check.subst(0, ((i$3 < 0 || i$3 >= ytparams.$length) ? ($throwRuntimeError("index out of range"), undefined) : ytparams.$array[ytparams.$offset + i$3]).bound, smap, ptrType$9.nil, ctxt); /* */ $s = 56; case 56: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						ybound = _r$7;
-						_r$8 = identical(xtparam.bound, ybound, cmpTags, p); /* */ $s = 59; case 59: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						/* */ if (!_r$8) { $s = 57; continue; }
-						/* */ $s = 58; continue;
-						/* if (!_r$8) { */ case 57:
-							$s = -1; return false;
-						/* } */ case 58:
-						_i$3++;
-					$s = 54; continue;
-					case 55:
-					_r$9 = check.subst(0, y$7.params, smap, ptrType$9.nil, ctxt); /* */ $s = 60; case 60: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					yparams = $assertType(_r$9, ptrType$15);
-					_r$10 = check.subst(0, y$7.results, smap, ptrType$9.nil, ctxt); /* */ $s = 61; case 61: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					yresults = $assertType(_r$10, ptrType$15);
-				/* } */ case 52:
-				if (!(x$7.variadic === y$7.variadic)) { _v$3 = false; $s = 63; continue s; }
-				_r$11 = identical(x$7.params, yparams, cmpTags, p); /* */ $s = 64; case 64: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				_v$3 = _r$11; case 63:
-				if (!(_v$3)) { _v$2 = false; $s = 62; continue s; }
-				_r$12 = identical(x$7.results, yresults, cmpTags, p); /* */ $s = 65; case 65: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				_v$2 = _r$12; case 62:
-				$24r$3 = _v$2;
-				$s = 66; case 66: return $24r$3;
-			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 8:
-				x$8 = _ref.$val;
-				_tuple$7 = $assertType(y, ptrType$12, true);
-				y$8 = _tuple$7[0];
-				/* */ if (!(y$8 === ptrType$12.nil)) { $s = 67; continue; }
-				/* */ $s = 68; continue;
-				/* if (!(y$8 === ptrType$12.nil)) { */ case 67:
-					unionSets = new $global.Map();
-					_r$13 = computeUnionTypeSet(ptrType$6.nil, unionSets, 0, x$8); /* */ $s = 69; case 69: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					xset = _r$13;
-					_r$14 = computeUnionTypeSet(ptrType$6.nil, unionSets, 0, y$8); /* */ $s = 70; case 70: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					yset = _r$14;
-					_r$15 = xset.terms.equal(yset.terms); /* */ $s = 71; case 71: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-					$24r$4 = _r$15;
-					$s = 72; case 72: return $24r$4;
-				/* } */ case 68:
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 9:
-				x$9 = _ref.$val;
-				_tuple$8 = $assertType(y, ptrType$13, true);
-				y$9 = _tuple$8[0];
-				ok$6 = _tuple$8[1];
-				/* */ if (ok$6) { $s = 73; continue; }
-				/* */ $s = 74; continue;
-				/* if (ok$6) { */ case 73:
-					_r$16 = x$9.typeSet(); /* */ $s = 75; case 75: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-					xset$1 = _r$16;
-					_r$17 = y$9.typeSet(); /* */ $s = 76; case 76: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-					yset$1 = _r$17;
-					if (!(xset$1.comparable === yset$1.comparable)) {
-						$s = -1; return false;
+					if (!((((re.Flags & 1) >>> 0) === 0))) {
+						b.WriteString(")");
 					}
-					_r$18 = xset$1.terms.equal(yset$1.terms); /* */ $s = 79; case 79: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-					/* */ if (!_r$18) { $s = 77; continue; }
-					/* */ $s = 78; continue;
-					/* if (!_r$18) { */ case 77:
-						$s = -1; return false;
-					/* } */ case 78:
-					a = xset$1.methods;
-					b = yset$1.methods;
-					/* */ if (a.$length === b.$length) { $s = 80; continue; }
-					/* */ $s = 81; continue;
-					/* if (a.$length === b.$length) { */ case 80:
-						q = new ifacePair.ptr(x$9, y$9, p);
+				} else if (_1 === (4)) {
+					if (!(((_r = re.Rune.$length % 2, _r === _r ? _r : $throwRuntimeError("integer divide by zero")) === 0))) {
+						b.WriteString("[invalid char class]");
+						break;
+					}
+					b.WriteRune(91);
+					if (re.Rune.$length === 0) {
+						b.WriteString("^\\x00-\\x{10FFFF}");
+					} else if (((x = re.Rune, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) === 0) && ((x$1 = re.Rune, x$2 = re.Rune.$length - 1 >> 0, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])) === 1114111) && re.Rune.$length > 2) {
+						b.WriteRune(94);
+						i = 1;
 						while (true) {
-							if (!(!(p === ptrType$23.nil))) { break; }
-							if (p.identical(q)) {
-								$s = -1; return true;
+							if (!(i < (re.Rune.$length - 1 >> 0))) { break; }
+							_tmp = (x$3 = re.Rune, ((i < 0 || i >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + i])) + 1 >> 0;
+							_tmp$1 = (x$4 = re.Rune, x$5 = i + 1 >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])) - 1 >> 0;
+							lo = _tmp;
+							hi = _tmp$1;
+							escape(b, lo, lo === 45);
+							if (!((lo === hi))) {
+								b.WriteRune(45);
+								escape(b, hi, hi === 45);
 							}
-							p = p.prev;
+							i = i + (2) >> 0;
+						}
+					} else {
+						i$1 = 0;
+						while (true) {
+							if (!(i$1 < re.Rune.$length)) { break; }
+							_tmp$2 = (x$6 = re.Rune, ((i$1 < 0 || i$1 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + i$1]));
+							_tmp$3 = (x$7 = re.Rune, x$8 = i$1 + 1 >> 0, ((x$8 < 0 || x$8 >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + x$8]));
+							lo$1 = _tmp$2;
+							hi$1 = _tmp$3;
+							escape(b, lo$1, lo$1 === 45);
+							if (!((lo$1 === hi$1))) {
+								b.WriteRune(45);
+								escape(b, hi$1, hi$1 === 45);
+							}
+							i$1 = i$1 + (2) >> 0;
 						}
-						/* */ if (false) { $s = 82; continue; }
-						/* */ $s = 83; continue;
-						/* if (false) { */ case 82:
-							$r = assertSortedMethods(a); /* */ $s = 84; case 84: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$r = assertSortedMethods(b); /* */ $s = 85; case 85: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 83:
-						_ref$5 = a;
-						_i$4 = 0;
-						/* while (true) { */ case 86:
-							/* if (!(_i$4 < _ref$5.$length)) { break; } */ if(!(_i$4 < _ref$5.$length)) { $s = 87; continue; }
-							i$4 = _i$4;
-							f$1 = ((_i$4 < 0 || _i$4 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$4]);
-							g$1 = ((i$4 < 0 || i$4 >= b.$length) ? ($throwRuntimeError("index out of range"), undefined) : b.$array[b.$offset + i$4]);
-							if (!(f$1.object.Id() === g$1.object.Id())) { _v$4 = true; $s = 90; continue s; }
-							_r$19 = identical(f$1.object.typ, g$1.object.typ, cmpTags, q); /* */ $s = 91; case 91: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-							_v$4 = !_r$19; case 90:
-							/* */ if (_v$4) { $s = 88; continue; }
-							/* */ $s = 89; continue;
-							/* if (_v$4) { */ case 88:
-								$s = -1; return false;
-							/* } */ case 89:
-							_i$4++;
-						$s = 86; continue;
-						case 87:
-						$s = -1; return true;
-					/* } */ case 81:
-				/* } */ case 74:
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 10:
-				x$10 = _ref.$val;
-				_tuple$9 = $assertType(y, ptrType$28, true);
-				y$10 = _tuple$9[0];
-				ok$7 = _tuple$9[1];
-				/* */ if (ok$7) { $s = 92; continue; }
-				/* */ $s = 93; continue;
-				/* if (ok$7) { */ case 92:
-					_r$20 = identical(x$10.key, y$10.key, cmpTags, p); /* */ $s = 95; case 95: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-					if (!(_r$20)) { _v$5 = false; $s = 94; continue s; }
-					_r$21 = identical(x$10.elem, y$10.elem, cmpTags, p); /* */ $s = 96; case 96: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-					_v$5 = _r$21; case 94:
-					$24r$5 = _v$5;
-					$s = 97; case 97: return $24r$5;
-				/* } */ case 93:
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 11:
-				x$11 = _ref.$val;
-				_tuple$10 = $assertType(y, ptrType$29, true);
-				y$11 = _tuple$10[0];
-				ok$8 = _tuple$10[1];
-				/* */ if (ok$8) { $s = 98; continue; }
-				/* */ $s = 99; continue;
-				/* if (ok$8) { */ case 98:
-					if (!(x$11.dir === y$11.dir)) { _v$6 = false; $s = 100; continue s; }
-					_r$22 = identical(x$11.elem, y$11.elem, cmpTags, p); /* */ $s = 101; case 101: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-					_v$6 = _r$22; case 100:
-					$24r$6 = _v$6;
-					$s = 102; case 102: return $24r$6;
-				/* } */ case 99:
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 12:
-				x$12 = _ref.$val;
-				_tuple$11 = $assertType(y, ptrType$9, true);
-				y$12 = _tuple$11[0];
-				ok$9 = _tuple$11[1];
-				/* */ if (ok$9) { $s = 103; continue; }
-				/* */ $s = 104; continue;
-				/* if (ok$9) { */ case 103:
-					xargs = x$12.TypeArgs().list();
-					yargs = y$12.TypeArgs().list();
-					if (!((xargs.$length === yargs.$length))) {
-						$s = -1; return false;
 					}
-					/* */ if (xargs.$length > 0) { $s = 105; continue; }
-					/* */ $s = 106; continue;
-					/* if (xargs.$length > 0) { */ case 105:
-						_r$23 = Identical(x$12.Origin(), y$12.Origin()); /* */ $s = 109; case 109: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-						/* */ if (!_r$23) { $s = 107; continue; }
-						/* */ $s = 108; continue;
-						/* if (!_r$23) { */ case 107:
-							$s = -1; return false;
-						/* } */ case 108:
-						_ref$6 = xargs;
-						_i$5 = 0;
-						/* while (true) { */ case 110:
-							/* if (!(_i$5 < _ref$6.$length)) { break; } */ if(!(_i$5 < _ref$6.$length)) { $s = 111; continue; }
-							i$5 = _i$5;
-							xa = ((_i$5 < 0 || _i$5 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$5]);
-							_r$24 = Identical(xa, ((i$5 < 0 || i$5 >= yargs.$length) ? ($throwRuntimeError("index out of range"), undefined) : yargs.$array[yargs.$offset + i$5])); /* */ $s = 114; case 114: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-							/* */ if (!_r$24) { $s = 112; continue; }
-							/* */ $s = 113; continue;
-							/* if (!_r$24) { */ case 112:
-								$s = -1; return false;
-							/* } */ case 113:
-							_i$5++;
-						$s = 110; continue;
-						case 111:
-						$s = -1; return true;
-					/* } */ case 106:
-					$s = -1; return x$12.obj === y$12.obj;
-				/* } */ case 104:
-				$s = 16; continue;
-			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 13:
-				x$13 = _ref.$val;
-				$s = 16; continue;
-			/* } else if (_ref === $ifaceNil) { */ case 14:
-				x$14 = _ref;
-				$s = 16; continue;
-			/* } else { */ case 15:
-				x$15 = _ref;
-				unreachable();
-			/* } */ case 16:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: identical$2, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, _v$4, _v$5, _v$6, a, b, check, cmpTags, ctxt, f, f$1, g, g$1, i, i$1, i$2, i$3, i$4, i$5, ok, ok$1, ok$2, ok$3, ok$4, ok$5, ok$6, ok$7, ok$8, ok$9, p, q, smap, targs, unionSets, v, w, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, xa, xargs, xset, xset$1, xtparam, xtparams, y, y$1, y$10, y$11, y$12, y$2, y$3, y$4, y$5, y$6, y$7, y$8, y$9, yargs, ybound, yparams, yresults, yset, yset$1, ytparams, $s};return $f;
+					b.WriteRune(93);
+				} else if (_1 === (5)) {
+					b.WriteString("(?-s:.)");
+				} else if (_1 === (6)) {
+					b.WriteString("(?s:.)");
+				} else if (_1 === (7)) {
+					b.WriteString("(?m:^)");
+				} else if (_1 === (8)) {
+					b.WriteString("(?m:$)");
+				} else if (_1 === (9)) {
+					b.WriteString("\\A");
+				} else if (_1 === (10)) {
+					if (!((((re.Flags & 256) >>> 0) === 0))) {
+						b.WriteString("(?-m:$)");
+					} else {
+						b.WriteString("\\z");
+					}
+				} else if (_1 === (11)) {
+					b.WriteString("\\b");
+				} else if (_1 === (12)) {
+					b.WriteString("\\B");
+				} else if (_1 === (13)) {
+					if (!(re.Name === "")) {
+						b.WriteString("(?P<");
+						b.WriteString(re.Name);
+						b.WriteRune(62);
+					} else {
+						b.WriteRune(40);
+					}
+					if (!(((x$9 = re.Sub, (0 >= x$9.$length ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + 0])).Op === 2))) {
+						writeRegexp(b, (x$10 = re.Sub, (0 >= x$10.$length ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + 0])));
+					}
+					b.WriteRune(41);
+				} else if ((_1 === (14)) || (_1 === (15)) || (_1 === (16)) || (_1 === (17))) {
+					sub = (x$11 = re.Sub, (0 >= x$11.$length ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + 0]));
+					if (sub.Op > 13 || (sub.Op === 3) && sub.Rune.$length > 1) {
+						b.WriteString("(?:");
+						writeRegexp(b, sub);
+						b.WriteString(")");
+					} else {
+						writeRegexp(b, sub);
+					}
+					_2 = re.Op;
+					if (_2 === (14)) {
+						b.WriteRune(42);
+					} else if (_2 === (15)) {
+						b.WriteRune(43);
+					} else if (_2 === (16)) {
+						b.WriteRune(63);
+					} else if (_2 === (17)) {
+						b.WriteRune(123);
+						b.WriteString(strconv.Itoa(re.Min));
+						if (!((re.Max === re.Min))) {
+							b.WriteRune(44);
+							if (re.Max >= 0) {
+								b.WriteString(strconv.Itoa(re.Max));
+							}
+						}
+						b.WriteRune(125);
+					}
+					if (!((((re.Flags & 32) >>> 0) === 0))) {
+						b.WriteRune(63);
+					}
+				} else if (_1 === (18)) {
+					_ref$1 = re.Sub;
+					_i$1 = 0;
+					while (true) {
+						if (!(_i$1 < _ref$1.$length)) { break; }
+						sub$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+						if (sub$1.Op === 19) {
+							b.WriteString("(?:");
+							writeRegexp(b, sub$1);
+							b.WriteString(")");
+						} else {
+							writeRegexp(b, sub$1);
+						}
+						_i$1++;
+					}
+				} else if (_1 === (19)) {
+					_ref$2 = re.Sub;
+					_i$2 = 0;
+					while (true) {
+						if (!(_i$2 < _ref$2.$length)) { break; }
+						i$2 = _i$2;
+						sub$2 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
+						if (i$2 > 0) {
+							b.WriteRune(124);
+						}
+						writeRegexp(b, sub$2);
+						_i$2++;
+					}
+				} else {
+					b.WriteString("<invalid op" + strconv.Itoa(((re.Op >> 0))) + ">");
+				}
+			}
 		};
-		identicalInstance = function identicalInstance$1(xorig, xargs, yorig, yargs) {
-			var {$24r, _i, _r$1, _r$2, _ref, i, xa, xargs, xorig, yargs, yorig, $s, $r, $c} = $restore(this, {xorig, xargs, yorig, yargs});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (!((xargs.$length === yargs.$length))) {
-				$s = -1; return false;
+		$ptrType(Regexp).prototype.String = function String() {
+			var b, re;
+			re = this;
+			b = new strings.Builder.ptr(ptrType$1.nil, sliceType$5.nil);
+			writeRegexp(b, re);
+			return b.String();
+		};
+		escape = function escape$1(b, r, force) {
+			var _1, b, force, r, s;
+			if (unicode.IsPrint(r)) {
+				if (strings.ContainsRune("\\.+*?()|[]{}^$", r) || force) {
+					b.WriteRune(92);
+				}
+				b.WriteRune(r);
+				return;
+			}
+			switch (0) { default:
+				_1 = r;
+				if (_1 === (7)) {
+					b.WriteString("\\a");
+				} else if (_1 === (12)) {
+					b.WriteString("\\f");
+				} else if (_1 === (10)) {
+					b.WriteString("\\n");
+				} else if (_1 === (13)) {
+					b.WriteString("\\r");
+				} else if (_1 === (9)) {
+					b.WriteString("\\t");
+				} else if (_1 === (11)) {
+					b.WriteString("\\v");
+				} else {
+					if (r < 256) {
+						b.WriteString("\\x");
+						s = strconv.FormatInt((new $Int64(0, r)), 16);
+						if (s.length === 1) {
+							b.WriteRune(48);
+						}
+						b.WriteString(s);
+						break;
+					}
+					b.WriteString("\\x{");
+					b.WriteString(strconv.FormatInt((new $Int64(0, r)), 16));
+					b.WriteString("}");
+				}
+			}
+		};
+		$ptrType(Regexp).prototype.MaxCap = function MaxCap() {
+			var _i, _ref, m, n, re, sub;
+			re = this;
+			m = 0;
+			if (re.Op === 13) {
+				m = re.Cap;
 			}
-			_ref = xargs;
+			_ref = re.Sub;
 			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				xa = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = Identical(xa, ((i < 0 || i >= yargs.$length) ? ($throwRuntimeError("index out of range"), undefined) : yargs.$array[yargs.$offset + i])); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (!_r$1) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!_r$1) { */ case 3:
-					$s = -1; return false;
-				/* } */ case 4:
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				n = sub.MaxCap();
+				if (m < n) {
+					m = n;
+				}
+				_i++;
+			}
+			return m;
+		};
+		$ptrType(Regexp).prototype.CapNames = function CapNames() {
+			var names, re;
+			re = this;
+			names = $makeSlice(sliceType, (re.MaxCap() + 1 >> 0));
+			re.capNames(names);
+			return names;
+		};
+		$ptrType(Regexp).prototype.capNames = function capNames(names) {
+			var _i, _ref, names, re, sub, x;
+			re = this;
+			if (re.Op === 13) {
+				(x = re.Cap, ((x < 0 || x >= names.$length) ? ($throwRuntimeError("index out of range"), undefined) : names.$array[names.$offset + x] = re.Name));
+			}
+			_ref = re.Sub;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				sub.capNames(names);
 				_i++;
-			$s = 1; continue;
-			case 2:
-			_r$2 = Identical(xorig, yorig); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 7; case 7: return $24r;
-			/* */ } return; } var $f = {$blk: identicalInstance$1, $c: true, $r, $24r, _i, _r$1, _r$2, _ref, i, xa, xargs, xorig, yargs, yorig, $s};return $f;
+			}
 		};
-		Default = function Default$1(t) {
-			var _1, _tuple, ok, t, t$1;
-			_tuple = $assertType(t, ptrType$4, true);
-			t$1 = _tuple[0];
-			ok = _tuple[1];
-			if (ok) {
-				_1 = t$1.kind;
-				if (_1 === (19)) {
-					return (1 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 1]);
-				} else if (_1 === (20)) {
-					return (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]);
-				} else if (_1 === (21)) {
-					return universeRune;
-				} else if (_1 === (22)) {
-					return (14 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 14]);
-				} else if (_1 === (23)) {
-					return (16 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 16]);
-				} else if (_1 === (24)) {
-					return (17 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 17]);
-				}
+		InstOp.prototype.String = function String$1() {
+			var i;
+			i = this.$val;
+			if (((i >>> 0)) >= ((instOpNames.$length >>> 0))) {
+				return "";
 			}
-			return t;
+			return ((i < 0 || i >= instOpNames.$length) ? ($throwRuntimeError("index out of range"), undefined) : instOpNames.$array[instOpNames.$offset + i]);
 		};
-		$pkg.Default = Default;
-		NewPointer = function NewPointer$1(elem) {
-			var elem;
-			return new Pointer.ptr(elem);
+		$ptrType(InstOp).prototype.String = function(...$args) { return new InstOp(this.$get()).String(...$args); };
+		IsWordChar = function IsWordChar$1(r) {
+			var r;
+			return 97 <= r && r <= 122 || 65 <= r && r <= 90 || 48 <= r && r <= 57 || (r === 95);
 		};
-		$pkg.NewPointer = NewPointer;
-		$ptrType(Pointer).prototype.Elem = function Elem$1() {
-			var p;
+		$pkg.IsWordChar = IsWordChar;
+		$ptrType(Prog).prototype.String = function String$2() {
+			var b, p;
 			p = this;
-			return p.base;
-		};
-		$ptrType(Pointer).prototype.Underlying = function Underlying$6() {
-			var t;
-			t = this;
-			return t;
+			b = new strings.Builder.ptr(ptrType$1.nil, sliceType$5.nil);
+			dumpProg(b, p);
+			return b.String();
 		};
-		$ptrType(Pointer).prototype.String = function String$14() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$14, $c: true, $r, $24r, _r$1, t, $s};return $f;
+		$ptrType(Prog).prototype.skipNop = function skipNop(pc) {
+			var i, p, pc, x, x$1, x$2;
+			p = this;
+			i = (x = p.Inst, ((pc < 0 || pc >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + pc, ptrType$2)));
+			while (true) {
+				if (!((i.Op === 6) || (i.Op === 2))) { break; }
+				i = (x$1 = p.Inst, x$2 = i.Out, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + x$2, ptrType$2)));
+			}
+			return i;
 		};
-		NewPackage = function NewPackage$1(path, name) {
-			var {_arg, _arg$1, _r$1, _r$2, name, path, scope, $s, $r, $c} = $restore(this, {path, name});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_arg = $pkg.Universe;
-			_r$1 = fmt.Sprintf("package %q", new sliceType$6([new $String(path)])); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_arg$1 = _r$1;
-			_r$2 = NewScope(_arg, 0, 0, _arg$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			scope = _r$2;
-			$s = -1; return new Package.ptr(path, name, scope, false, sliceType$24.nil, false, false);
-			/* */ } return; } var $f = {$blk: NewPackage$1, $c: true, $r, _arg, _arg$1, _r$1, _r$2, name, path, scope, $s};return $f;
-		};
-		$pkg.NewPackage = NewPackage;
-		$ptrType(Package).prototype.Path = function Path() {
-			var pkg;
-			pkg = this;
-			return pkg.path;
-		};
-		$ptrType(Package).prototype.Name = function Name$1() {
-			var pkg;
-			pkg = this;
-			return pkg.name;
-		};
-		$ptrType(Package).prototype.SetName = function SetName(name) {
-			var name, pkg;
-			pkg = this;
-			pkg.name = name;
-		};
-		$ptrType(Package).prototype.Scope = function Scope$1() {
-			var pkg;
-			pkg = this;
-			if (!(pkg === ptrType$1.nil)) {
-				return pkg.scope;
-			}
-			return $pkg.Universe;
-		};
-		$ptrType(Package).prototype.Complete = function Complete() {
-			var pkg;
-			pkg = this;
-			return pkg.complete;
-		};
-		$ptrType(Package).prototype.MarkComplete = function MarkComplete() {
-			var pkg;
-			pkg = this;
-			pkg.complete = true;
-		};
-		$ptrType(Package).prototype.Imports = function Imports() {
-			var pkg;
-			pkg = this;
-			return pkg.imports;
-		};
-		$ptrType(Package).prototype.SetImports = function SetImports(list$2) {
-			var list$2, pkg;
-			pkg = this;
-			pkg.imports = list$2;
-		};
-		$ptrType(Package).prototype.String = function String$15() {
-			var {$24r, _r$1, pkg, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			pkg = this;
-			_r$1 = fmt.Sprintf("package %s (%q)", new sliceType$6([new $String(pkg.name), new $String(pkg.path)])); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$15, $c: true, $r, $24r, _r$1, pkg, $s};return $f;
+		$ptrType(Inst).prototype.op = function op() {
+			var _1, i, op$1;
+			i = this;
+			op$1 = i.Op;
+			_1 = op$1;
+			if ((_1 === (8)) || (_1 === (9)) || (_1 === (10))) {
+				op$1 = 7;
+			}
+			return op$1;
 		};
-		$ptrType(operand).prototype.Pos = function Pos$2() {
-			var {$24r, _r$1, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			if ($interfaceIsEqual(x.expr, $ifaceNil)) {
-				$s = -1; return 0;
+		$ptrType(Prog).prototype.Prefix = function Prefix() {
+			var _tmp, _tmp$1, _tmp$2, _tmp$3, buf, complete, i, p, prefix, x, x$1;
+			prefix = "";
+			complete = false;
+			p = this;
+			i = p.skipNop(((p.Start >>> 0)));
+			if (!((i.op() === 7)) || !((i.Rune.$length === 1))) {
+				_tmp = "";
+				_tmp$1 = i.Op === 4;
+				prefix = _tmp;
+				complete = _tmp$1;
+				return [prefix, complete];
 			}
-			_r$1 = x.expr.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Pos$2, $c: true, $r, $24r, _r$1, x, $s};return $f;
+			buf = new strings.Builder.ptr(ptrType$1.nil, sliceType$5.nil);
+			while (true) {
+				if (!((i.op() === 7) && (i.Rune.$length === 1) && (((((i.Arg << 16 >>> 16)) & 1) >>> 0) === 0) && !(((x = i.Rune, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) === 65533)))) { break; }
+				buf.WriteRune((x$1 = i.Rune, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])));
+				i = p.skipNop(i.Out);
+			}
+			_tmp$2 = buf.String();
+			_tmp$3 = i.Op === 4;
+			prefix = _tmp$2;
+			complete = _tmp$3;
+			return [prefix, complete];
 		};
-		operandString = function operandString$1(x, qf) {
-			var {_1, _2, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, buf, expr, hasType, intro, qf, s, tpar, x, x$1, x$2, $s, $r, $c} = $restore(this, {x, qf});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf = [buf];
-			if ((x.mode === 7) && $interfaceIsEqual(x.typ, (25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]))) {
-				$s = -1; return "nil";
+		$ptrType(Prog).prototype.StartCond = function StartCond() {
+			var _1, flag, i, p, pc, x, x$1;
+			p = this;
+			flag = 0;
+			pc = ((p.Start >>> 0));
+			i = (x = p.Inst, ((pc < 0 || pc >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + pc, ptrType$2)));
+			Loop:
+			while (true) {
+				_1 = i.Op;
+				if (_1 === (3)) {
+					flag = (flag | (((i.Arg << 24 >>> 24)))) >>> 0;
+				} else if (_1 === (5)) {
+					return 255;
+				} else if ((_1 === (2)) || (_1 === (6))) {
+				} else {
+					break Loop;
+				}
+				pc = i.Out;
+				i = (x$1 = p.Inst, ((pc < 0 || pc >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + pc, ptrType$2)));
 			}
-			buf[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-			expr = "";
-			/* */ if (!($interfaceIsEqual(x.expr, $ifaceNil))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!($interfaceIsEqual(x.expr, $ifaceNil))) { */ case 1:
-				_r$1 = ExprString(x.expr); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				expr = _r$1;
-				$s = 3; continue;
-			/* } else { */ case 2:
-					_1 = x.mode;
-					/* */ if (_1 === (2)) { $s = 6; continue; }
-					/* */ if (_1 === (3)) { $s = 7; continue; }
-					/* */ if (_1 === (4)) { $s = 8; continue; }
-					/* */ $s = 9; continue;
-					/* if (_1 === (2)) { */ case 6:
-						expr = (x$1 = x.id, ((x$1 < 0 || x$1 >= predeclaredFuncs.length) ? ($throwRuntimeError("index out of range"), undefined) : predeclaredFuncs[x$1])).name;
-						$s = 9; continue;
-					/* } else if (_1 === (3)) { */ case 7:
-						_r$2 = TypeString(x.typ, qf); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						expr = _r$2;
-						$s = 9; continue;
-					/* } else if (_1 === (4)) { */ case 8:
-						_r$3 = x.val.String(); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						expr = _r$3;
-					/* } */ case 9:
-				case 5:
-			/* } */ case 3:
-			if (!(expr === "")) {
-				buf[0].WriteString(expr);
-				buf[0].WriteString(" (");
+			return flag;
+		};
+		$ptrType(Inst).prototype.MatchRune = function MatchRune(r) {
+			var i, r;
+			i = this;
+			return !((i.MatchRunePos(r) === -1));
+		};
+		$ptrType(Inst).prototype.MatchRunePos = function MatchRunePos(r) {
+			var _1, _q, _q$1, _q$2, c, hi, i, j, lo, m, r, r0, r1, rune, x, x$1, x$2;
+			i = this;
+			rune = i.Rune;
+			_1 = rune.$length;
+			if (_1 === (0)) {
+				return -1;
+			} else if (_1 === (1)) {
+				r0 = (0 >= rune.$length ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + 0]);
+				if (r === r0) {
+					return 0;
+				}
+				if (!((((((i.Arg << 16 >>> 16)) & 1) >>> 0) === 0))) {
+					r1 = unicode.SimpleFold(r0);
+					while (true) {
+						if (!(!((r1 === r0)))) { break; }
+						if (r === r1) {
+							return 0;
+						}
+						r1 = unicode.SimpleFold(r1);
+					}
+				}
+				return -1;
+			} else if (_1 === (2)) {
+				if (r >= (0 >= rune.$length ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + 0]) && r <= (1 >= rune.$length ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + 1])) {
+					return 0;
+				}
+				return -1;
+			} else if ((_1 === (4)) || (_1 === (6)) || (_1 === (8))) {
+				j = 0;
+				while (true) {
+					if (!(j < rune.$length)) { break; }
+					if (r < ((j < 0 || j >= rune.$length) ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + j])) {
+						return -1;
+					}
+					if (r <= (x = j + 1 >> 0, ((x < 0 || x >= rune.$length) ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + x]))) {
+						return (_q = j / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"));
+					}
+					j = j + (2) >> 0;
+				}
+				return -1;
 			}
-			hasType = false;
-			switch (0) { default:
-				_2 = x.mode;
-				if ((_2 === (0)) || (_2 === (1)) || (_2 === (2)) || (_2 === (3))) {
-				} else if (!($interfaceIsEqual(x.typ, $ifaceNil))) {
-					if (isUntyped(x.typ)) {
-						buf[0].WriteString($assertType(x.typ, ptrType$4).name);
-						buf[0].WriteByte(32);
-						break;
+			lo = 0;
+			hi = (_q$1 = rune.$length / 2, (_q$1 === _q$1 && _q$1 !== 1/0 && _q$1 !== -1/0) ? _q$1 >> 0 : $throwRuntimeError("integer divide by zero"));
+			while (true) {
+				if (!(lo < hi)) { break; }
+				m = lo + (_q$2 = ((hi - lo >> 0)) / 2, (_q$2 === _q$2 && _q$2 !== 1/0 && _q$2 !== -1/0) ? _q$2 >> 0 : $throwRuntimeError("integer divide by zero")) >> 0;
+				c = (x$1 = $imul(2, m), ((x$1 < 0 || x$1 >= rune.$length) ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + x$1]));
+				if (c <= r) {
+					if (r <= (x$2 = ($imul(2, m)) + 1 >> 0, ((x$2 < 0 || x$2 >= rune.$length) ? ($throwRuntimeError("index out of range"), undefined) : rune.$array[rune.$offset + x$2]))) {
+						return m;
 					}
-					hasType = true;
+					lo = m + 1 >> 0;
+				} else {
+					hi = m;
 				}
 			}
-			buf[0].WriteString((x$2 = x.mode, ((x$2 < 0 || x$2 >= operandModeString.length) ? ($throwRuntimeError("index out of range"), undefined) : operandModeString[x$2])));
-			/* */ if (x.mode === 4) { $s = 12; continue; }
-			/* */ $s = 13; continue;
-			/* if (x.mode === 4) { */ case 12:
-				_r$4 = x.val.String(); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				s = _r$4;
-				if (!(s === expr)) {
-					buf[0].WriteByte(32);
-					buf[0].WriteString(s);
+			return -1;
+		};
+		$ptrType(Inst).prototype.MatchEmptyWidth = function MatchEmptyWidth(before, after) {
+			var _1, after, before, i;
+			i = this;
+			_1 = ((i.Arg << 24 >>> 24));
+			if (_1 === (1)) {
+				return (before === 10) || (before === -1);
+			} else if (_1 === (2)) {
+				return (after === 10) || (after === -1);
+			} else if (_1 === (4)) {
+				return before === -1;
+			} else if (_1 === (8)) {
+				return after === -1;
+			} else if (_1 === (16)) {
+				return !(IsWordChar(before) === IsWordChar(after));
+			} else if (_1 === (32)) {
+				return IsWordChar(before) === IsWordChar(after);
+			}
+			$panic(new $String("unknown empty width arg"));
+		};
+		$ptrType(Inst).prototype.String = function String$3() {
+			var b, i;
+			i = this;
+			b = new strings.Builder.ptr(ptrType$1.nil, sliceType$5.nil);
+			dumpInst(b, i);
+			return b.String();
+		};
+		bw = function bw$1(b, args) {
+			var _i, _ref, args, b, s;
+			_ref = args;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				b.WriteString(s);
+				_i++;
+			}
+		};
+		dumpProg = function dumpProg$1(b, p) {
+			var _i, _ref, b, i, j, p, pc, x;
+			_ref = p.Inst;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				j = _i;
+				i = (x = p.Inst, ((j < 0 || j >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + j, ptrType$2)));
+				pc = strconv.Itoa(j);
+				if (pc.length < 3) {
+					b.WriteString($substring("   ", pc.length));
 				}
-			/* } */ case 13:
-			/* */ if (hasType) { $s = 15; continue; }
-			/* */ $s = 16; continue;
-			/* if (hasType) { */ case 15:
-				/* */ if (!($interfaceIsEqual(x.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { $s = 17; continue; }
-				/* */ $s = 18; continue;
-				/* if (!($interfaceIsEqual(x.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { */ case 17:
-					intro = "";
-					_r$5 = isGeneric(x.typ); /* */ $s = 23; case 23: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					/* */ if (_r$5) { $s = 20; continue; }
-					/* */ $s = 21; continue;
-					/* if (_r$5) { */ case 20:
-						intro = " of generic type ";
-						$s = 22; continue;
-					/* } else { */ case 21:
-						intro = " of type ";
-					/* } */ case 22:
-					buf[0].WriteString(intro);
-					$r = WriteType(buf[0], x.typ, qf); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_tuple = $assertType(x.typ, ptrType$14, true);
-					tpar = _tuple[0];
-					/* */ if (!(tpar === ptrType$14.nil)) { $s = 25; continue; }
-					/* */ $s = 26; continue;
-					/* if (!(tpar === ptrType$14.nil)) { */ case 25:
-						buf[0].WriteString(" constrained by ");
-						$r = WriteType(buf[0], tpar.bound, qf); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_r$6 = hasEmptyTypeset(tpar); /* */ $s = 30; case 30: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						/* */ if (_r$6) { $s = 28; continue; }
-						/* */ $s = 29; continue;
-						/* if (_r$6) { */ case 28:
-							buf[0].WriteString(" with empty type set");
-						/* } */ case 29:
-					/* } */ case 26:
-					$s = 19; continue;
-				/* } else { */ case 18:
-					buf[0].WriteString(" with invalid type");
-				/* } */ case 19:
-			/* } */ case 16:
-			if (!(expr === "")) {
-				buf[0].WriteByte(41);
+				if (j === p.Start) {
+					pc = pc + ("*");
+				}
+				bw(b, new sliceType([pc, "\t"]));
+				dumpInst(b, i);
+				bw(b, new sliceType(["\n"]));
+				_i++;
 			}
-			$s = -1; return buf[0].String();
-			/* */ } return; } var $f = {$blk: operandString$1, $c: true, $r, _1, _2, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _tuple, buf, expr, hasType, intro, qf, s, tpar, x, x$1, x$2, $s};return $f;
 		};
-		$ptrType(operand).prototype.String = function String$16() {
-			var {$24r, _r$1, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			_r$1 = operandString(x, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$16, $c: true, $r, $24r, _r$1, x, $s};return $f;
+		u32 = function u32$1(i) {
+			var i;
+			return strconv.FormatUint((new $Uint64(0, i)), 10);
 		};
-		$ptrType(operand).prototype.setConst = function setConst(tok, lit) {
-			var {_1, _r$1, _r$2, kind, lit, tok, val, x, $s, $r, $c} = $restore(this, {tok, lit});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-			kind = 0;
-			_1 = tok;
-			if (_1 === (5)) {
-				kind = 20;
+		dumpInst = function dumpInst$1(b, i) {
+			var _1, b, i;
+			_1 = i.Op;
+			if (_1 === (0)) {
+				bw(b, new sliceType(["alt -> ", u32(i.Out), ", ", u32(i.Arg)]));
+			} else if (_1 === (1)) {
+				bw(b, new sliceType(["altmatch -> ", u32(i.Out), ", ", u32(i.Arg)]));
+			} else if (_1 === (2)) {
+				bw(b, new sliceType(["cap ", u32(i.Arg), " -> ", u32(i.Out)]));
+			} else if (_1 === (3)) {
+				bw(b, new sliceType(["empty ", u32(i.Arg), " -> ", u32(i.Out)]));
+			} else if (_1 === (4)) {
+				bw(b, new sliceType(["match"]));
+			} else if (_1 === (5)) {
+				bw(b, new sliceType(["fail"]));
 			} else if (_1 === (6)) {
-				kind = 22;
+				bw(b, new sliceType(["nop -> ", u32(i.Out)]));
 			} else if (_1 === (7)) {
-				kind = 23;
+				if (i.Rune === sliceType$1.nil) {
+					bw(b, new sliceType(["rune <nil>"]));
+				}
+				bw(b, new sliceType(["rune ", strconv.QuoteToASCII(($runesToString(i.Rune)))]));
+				if (!((((((i.Arg << 16 >>> 16)) & 1) >>> 0) === 0))) {
+					bw(b, new sliceType(["/i"]));
+				}
+				bw(b, new sliceType([" -> ", u32(i.Out)]));
 			} else if (_1 === (8)) {
-				kind = 21;
+				bw(b, new sliceType(["rune1 ", strconv.QuoteToASCII(($runesToString(i.Rune))), " -> ", u32(i.Out)]));
 			} else if (_1 === (9)) {
-				kind = 24;
+				bw(b, new sliceType(["any -> ", u32(i.Out)]));
+			} else if (_1 === (10)) {
+				bw(b, new sliceType(["anynotnl -> ", u32(i.Out)]));
+			}
+		};
+		$ptrType(Error).prototype.Error = function Error$1() {
+			var e;
+			e = this;
+			return "error parsing regexp: " + new ErrorCode(e.Code).String() + ": `" + e.Expr + "`";
+		};
+		ErrorCode.prototype.String = function String$4() {
+			var e;
+			e = this.$val;
+			return (e);
+		};
+		$ptrType(ErrorCode).prototype.String = function(...$args) { return new ErrorCode(this.$get()).String(...$args); };
+		$ptrType(parser).prototype.newRegexp = function newRegexp(op$1) {
+			var op$1, p, re;
+			p = this;
+			re = p.free;
+			if (!(re === ptrType.nil)) {
+				p.free = re.Sub0[0];
+				Regexp.copy((re === ptrType.nil && $throwNilPointerError(), re), new Regexp.ptr(0, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, ""));
 			} else {
-				unreachable();
+				re = new Regexp.ptr(0, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
+				p.numRegexp = p.numRegexp + (1) >> 0;
 			}
-			_r$1 = constant.MakeFromLiteral(lit, tok, 0); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			val = _r$1;
-			_r$2 = val.Kind(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			/* */ if (_r$2 === 0) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (_r$2 === 0) { */ case 2:
-				x.mode = 0;
-				x.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-				$s = -1; return;
-			/* } */ case 3:
-			x.mode = 4;
-			x.typ = ((kind < 0 || kind >= $pkg.Typ.$length) ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + kind]);
-			x.val = val;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: setConst, $c: true, $r, _1, _r$1, _r$2, kind, lit, tok, val, x, $s};return $f;
+			re.Op = op$1;
+			return re;
 		};
-		$ptrType(operand).prototype.isNil = function isNil$1() {
-			var x;
-			x = this;
-			return (x.mode === 7) && $interfaceIsEqual(x.typ, (25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]));
+		$ptrType(parser).prototype.reuse = function reuse(re) {
+			var p, re;
+			p = this;
+			if (!(p.height === false)) {
+				$mapDelete(p.height, ptrType.keyFor(re));
+			}
+			re.Sub0[0] = p.free;
+			p.free = re;
 		};
-		$ptrType(operand).prototype.assignableTo = function assignableTo(check, T, cause) {
-			var {$24r, T, Tc, Tp, Tu, V, Vc, Vi, Vp, Vu, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _v, _v$1, cause, check, code, code$1, errorf, newType, ok, ok$1, ok$2, ok$3, ok$4, x, x$1, $s, $r, $c} = $restore(this, {check, T, cause});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			T = [T];
-			Tp = [Tp];
-			Vp = [Vp];
-			cause = [cause];
-			check = [check];
-			code = [code];
-			code$1 = [code$1];
-			errorf = [errorf];
-			ok = [ok];
-			ok$1 = [ok$1];
-			x = [x];
-			x$1 = [x$1];
-			x[0] = this;
-			if ((x[0].mode === 0) || $interfaceIsEqual(T[0], (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-				$s = -1; return [true, 0];
-			}
-			V = x[0].typ;
-			_r$1 = Identical(V, T[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (_r$1) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_r$1) { */ case 1:
-				$s = -1; return [true, 0];
-			/* } */ case 2:
-			_r$2 = under(V); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			Vu = _r$2;
-			_r$3 = under(T[0]); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			Tu = _r$3;
-			_tuple = $assertType(V, ptrType$14, true);
-			Vp[0] = _tuple[0];
-			_tuple$1 = $assertType(T[0], ptrType$14, true);
-			Tp[0] = _tuple$1[0];
-			/* */ if (isUntyped(Vu)) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (isUntyped(Vu)) { */ case 6:
-				$r = assert(Vp[0] === ptrType$14.nil); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!(Tp[0] === ptrType$14.nil)) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (!(Tp[0] === ptrType$14.nil)) { */ case 9:
-					_r$4 = Tp[0].is((function(T, Tp, Vp, cause, check, code, code$1, errorf, ok, ok$1, x, x$1) { return function operand·assignableTo·func1(t) {
-							var {_r$4, _tuple$2, newType, t, $s, $r, $c} = $restore(this, {t});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							if (t === ptrType$5.nil) {
-								$s = -1; return false;
-							}
-							_r$4 = check[0].implicitTypeAndValue(x[0], t.typ); /* */ $s = 1; case 1: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							_tuple$2 = _r$4;
-							newType = _tuple$2[0];
-							$s = -1; return !($interfaceIsEqual(newType, $ifaceNil));
-							/* */ } return; } var $f = {$blk: operand·assignableTo·func1, $c: true, $r, _r$4, _tuple$2, newType, t, $s};return $f;
-						}; })(T, Tp, Vp, cause, check, code, code$1, errorf, ok, ok$1, x, x$1)); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					$24r = [_r$4, 23];
-					$s = 12; case 12: return $24r;
-				/* } */ case 10:
-				_r$5 = check[0].implicitTypeAndValue(x[0], T[0]); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_tuple$2 = _r$5;
-				newType = _tuple$2[0];
-				$s = -1; return [!($interfaceIsEqual(newType, $ifaceNil)), 23];
-			/* } */ case 7:
-			_r$6 = Identical(Vu, Tu); /* */ $s = 16; case 16: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			/* */ if (_r$6 && (!hasName(V) || !hasName(T[0])) && Vp[0] === ptrType$14.nil && Tp[0] === ptrType$14.nil) { $s = 14; continue; }
-			/* */ $s = 15; continue;
-			/* if (_r$6 && (!hasName(V) || !hasName(T[0])) && Vp[0] === ptrType$14.nil && Tp[0] === ptrType$14.nil) { */ case 14:
-				$s = -1; return [true, 0];
-			/* } */ case 15:
-			_tuple$3 = $assertType(Tu, ptrType$13, true);
-			ok$2 = _tuple$3[1];
-			if (ok$2 && Tp[0] === ptrType$14.nil) { _v = true; $s = 19; continue s; }
-			_r$7 = isInterfacePtr(Tu); /* */ $s = 20; case 20: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			_v = _r$7; case 19:
-			/* */ if (_v) { $s = 17; continue; }
-			/* */ $s = 18; continue;
-			/* if (_v) { */ case 17:
-				_r$8 = check[0].implements$(V, T[0], false, cause[0]); /* */ $s = 23; case 23: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				/* */ if (!_r$8) { $s = 21; continue; }
-				/* */ $s = 22; continue;
-				/* if (!_r$8) { */ case 21:
-					$s = -1; return [false, 21];
-				/* } */ case 22:
-				$s = -1; return [true, 0];
-			/* } */ case 18:
-			_tuple$4 = $assertType(Vu, ptrType$13, true);
-			Vi = _tuple$4[0];
-			/* */ if (!(Vi === ptrType$13.nil) && Vp[0] === ptrType$14.nil) { $s = 24; continue; }
-			/* */ $s = 25; continue;
-			/* if (!(Vi === ptrType$13.nil) && Vp[0] === ptrType$14.nil) { */ case 24:
-				_r$9 = check[0].implements$(T[0], V, false, ptrType$34.nil); /* */ $s = 28; case 28: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				/* */ if (_r$9) { $s = 26; continue; }
-				/* */ $s = 27; continue;
-				/* if (_r$9) { */ case 26:
-					if (!(cause[0] === ptrType$34.nil)) {
-						cause[0].$set("need type assertion");
+		$ptrType(parser).prototype.checkLimits = function checkLimits(re) {
+			var p, re;
+			p = this;
+			if (p.numRunes > 33554432) {
+				$panic(new ErrorCode("expression too large"));
+			}
+			p.checkSize(re);
+			p.checkHeight(re);
+		};
+		$ptrType(parser).prototype.checkSize = function checkSize(re) {
+			var _i, _ref, n, p, re, re$1, x, x$1, x$2, x$3, x$4, x$5;
+			p = this;
+			if (p.size === false) {
+				if ((x = p.repeats, (x.$high === 0 && x.$low === 0))) {
+					p.repeats = new $Int64(0, 1);
+				}
+				if (re.Op === 17) {
+					n = re.Max;
+					if (n === -1) {
+						n = re.Min;
 					}
-					$s = -1; return [false, 23];
-				/* } */ case 27:
-			/* } */ case 25:
-			_tuple$5 = $assertType(Vu, ptrType$29, true);
-			Vc = _tuple$5[0];
-			ok$3 = _tuple$5[1];
-			/* */ if (ok$3 && (Vc.dir === 0)) { $s = 29; continue; }
-			/* */ $s = 30; continue;
-			/* if (ok$3 && (Vc.dir === 0)) { */ case 29:
-				_tuple$6 = $assertType(Tu, ptrType$29, true);
-				Tc = _tuple$6[0];
-				ok$4 = _tuple$6[1];
-				if (!(ok$4)) { _v$1 = false; $s = 33; continue s; }
-				_r$10 = Identical(Vc.elem, Tc.elem); /* */ $s = 34; case 34: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				_v$1 = _r$10; case 33:
-				/* */ if (_v$1) { $s = 31; continue; }
-				/* */ $s = 32; continue;
-				/* if (_v$1) { */ case 31:
-					$s = -1; return [!hasName(V) || !hasName(T[0]), 22];
-				/* } */ case 32:
-			/* } */ case 30:
-			if (Vp[0] === ptrType$14.nil && Tp[0] === ptrType$14.nil) {
-				$s = -1; return [false, 23];
+					if (n <= 0) {
+						n = 1;
+					}
+					if ((x$1 = (new $Int64(0, n)), x$2 = $div64(new $Int64(0, 3355443), p.repeats, false), (x$1.$high > x$2.$high || (x$1.$high === x$2.$high && x$1.$low > x$2.$low)))) {
+						p.repeats = new $Int64(0, 3355443);
+					} else {
+						p.repeats = $mul64(p.repeats, ((new $Int64(0, n))));
+					}
+				}
+				if ((x$3 = (new $Int64(0, p.numRegexp)), x$4 = $div64(new $Int64(0, 3355443), p.repeats, false), (x$3.$high < x$4.$high || (x$3.$high === x$4.$high && x$3.$low < x$4.$low)))) {
+					return;
+				}
+				p.size = new $global.Map();
+				_ref = p.stack;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					re$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					p.checkSize(re$1);
+					_i++;
+				}
 			}
-			errorf[0] = (function(T, Tp, Vp, cause, check, code, code$1, errorf, ok, ok$1, x, x$1) { return function operand·assignableTo·func2(format, args) {
-					var {_r$11, args, format, msg, $s, $r, $c} = $restore(this, {format, args});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					/* */ if (!(check[0] === ptrType$6.nil) && !(cause[0] === ptrType$34.nil)) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (!(check[0] === ptrType$6.nil) && !(cause[0] === ptrType$34.nil)) { */ case 1:
-						_r$11 = check[0].sprintf(format, args); /* */ $s = 3; case 3: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-						msg = _r$11;
-						if (!(cause[0].$get() === "")) {
-							msg = msg + ("\n\t" + cause[0].$get());
-						}
-						cause[0].$set(msg);
-					/* } */ case 2:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: operand·assignableTo·func2, $c: true, $r, _r$11, args, format, msg, $s};return $f;
-				}; })(T, Tp, Vp, cause, check, code, code$1, errorf, ok, ok$1, x, x$1);
-			/* */ if (!hasName(V) && !(Tp[0] === ptrType$14.nil)) { $s = 35; continue; }
-			/* */ $s = 36; continue;
-			/* if (!hasName(V) && !(Tp[0] === ptrType$14.nil)) { */ case 35:
-				ok[0] = false;
-				code[0] = 23;
-				_r$11 = Tp[0].is((function(T, Tp, Vp, cause, check, code, code$1, errorf, ok, ok$1, x, x$1) { return function operand·assignableTo·func3(T$1) {
-						var {T$1, _r$11, _tuple$7, $s, $r, $c} = $restore(this, {T$1});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						if (T$1 === ptrType$5.nil) {
-							$s = -1; return false;
-						}
-						_r$11 = x[0].assignableTo(check[0], T$1.typ, cause[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-						_tuple$7 = _r$11;
-						ok[0] = _tuple$7[0];
-						code[0] = _tuple$7[1];
-						/* */ if (!ok[0]) { $s = 2; continue; }
-						/* */ $s = 3; continue;
-						/* if (!ok[0]) { */ case 2:
-							$r = errorf[0]("cannot assign %s to %s (in %s)", new sliceType$6([x[0].typ, T$1.typ, Tp[0]])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = -1; return false;
-						/* } */ case 3:
-						$s = -1; return true;
-						/* */ } return; } var $f = {$blk: operand·assignableTo·func3, $c: true, $r, T$1, _r$11, _tuple$7, $s};return $f;
-					}; })(T, Tp, Vp, cause, check, code, code$1, errorf, ok, ok$1, x, x$1)); /* */ $s = 37; case 37: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				_r$11;
-				$s = -1; return [ok[0], code[0]];
-			/* } */ case 36:
-			/* */ if (!(Vp[0] === ptrType$14.nil) && !hasName(T[0])) { $s = 38; continue; }
-			/* */ $s = 39; continue;
-			/* if (!(Vp[0] === ptrType$14.nil) && !hasName(T[0])) { */ case 38:
-				x$1[0] = $clone(x[0], operand);
-				ok$1[0] = false;
-				code$1[0] = 23;
-				_r$12 = Vp[0].is((function(T, Tp, Vp, cause, check, code, code$1, errorf, ok, ok$1, x, x$1) { return function operand·assignableTo·func4(V$1) {
-						var {V$1, _r$12, _tuple$7, $s, $r, $c} = $restore(this, {V$1});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						if (V$1 === ptrType$5.nil) {
-							$s = -1; return false;
+			if ((x$5 = p.calcSize(re, true), (x$5.$high > 0 || (x$5.$high === 0 && x$5.$low > 3355443)))) {
+				$panic(new ErrorCode("expression too large"));
+			}
+		};
+		$ptrType(parser).prototype.calcSize = function calcSize(re, force) {
+			var _1, _entry, _i, _i$1, _key, _ref, _ref$1, _tuple, force, ok, p, re, size, size$1, sub, sub$1, sub$2, x, x$1, x$10, x$11, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
+			p = this;
+			if (!force) {
+				_tuple = (_entry = $mapIndex(p.size,ptrType.keyFor(re)), _entry !== undefined ? [_entry.v, true] : [new $Int64(0, 0), false]);
+				size = _tuple[0];
+				ok = _tuple[1];
+				if (ok) {
+					return size;
+				}
+			}
+			size$1 = new $Int64(0, 0);
+			switch (0) { default:
+				_1 = re.Op;
+				if (_1 === (3)) {
+					size$1 = (new $Int64(0, re.Rune.$length));
+				} else if ((_1 === (13)) || (_1 === (14))) {
+					size$1 = (x = p.calcSize((x$1 = re.Sub, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])), false), new $Int64(0 + x.$high, 2 + x.$low));
+				} else if ((_1 === (15)) || (_1 === (16))) {
+					size$1 = (x$2 = p.calcSize((x$3 = re.Sub, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])), false), new $Int64(0 + x$2.$high, 1 + x$2.$low));
+				} else if (_1 === (18)) {
+					_ref = re.Sub;
+					_i = 0;
+					while (true) {
+						if (!(_i < _ref.$length)) { break; }
+						sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+						size$1 = (x$4 = p.calcSize(sub, false), new $Int64(size$1.$high + x$4.$high, size$1.$low + x$4.$low));
+						_i++;
+					}
+				} else if (_1 === (19)) {
+					_ref$1 = re.Sub;
+					_i$1 = 0;
+					while (true) {
+						if (!(_i$1 < _ref$1.$length)) { break; }
+						sub$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+						size$1 = (x$5 = p.calcSize(sub$1, false), new $Int64(size$1.$high + x$5.$high, size$1.$low + x$5.$low));
+						_i$1++;
+					}
+					if (re.Sub.$length > 1) {
+						size$1 = (x$6 = (x$7 = (new $Int64(0, re.Sub.$length)), new $Int64(x$7.$high - 0, x$7.$low - 1)), new $Int64(size$1.$high + x$6.$high, size$1.$low + x$6.$low));
+					}
+				} else if (_1 === (17)) {
+					sub$2 = p.calcSize((x$8 = re.Sub, (0 >= x$8.$length ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + 0])), false);
+					if (re.Max === -1) {
+						if (re.Min === 0) {
+							size$1 = new $Int64(0 + sub$2.$high, 2 + sub$2.$low);
+						} else {
+							size$1 = (x$9 = $mul64((new $Int64(0, re.Min)), sub$2), new $Int64(0 + x$9.$high, 1 + x$9.$low));
 						}
-						x$1[0].typ = V$1.typ;
-						_r$12 = x$1[0].assignableTo(check[0], T[0], cause[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						_tuple$7 = _r$12;
-						ok$1[0] = _tuple$7[0];
-						code$1[0] = _tuple$7[1];
-						/* */ if (!ok$1[0]) { $s = 2; continue; }
-						/* */ $s = 3; continue;
-						/* if (!ok$1[0]) { */ case 2:
-							$r = errorf[0]("cannot assign %s (in %s) to %s", new sliceType$6([V$1.typ, Vp[0], T[0]])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = -1; return false;
-						/* } */ case 3:
-						$s = -1; return true;
-						/* */ } return; } var $f = {$blk: operand·assignableTo·func4, $c: true, $r, V$1, _r$12, _tuple$7, $s};return $f;
-					}; })(T, Tp, Vp, cause, check, code, code$1, errorf, ok, ok$1, x, x$1)); /* */ $s = 40; case 40: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				_r$12;
-				$s = -1; return [ok$1[0], code$1[0]];
-			/* } */ case 39:
-			$s = -1; return [false, 23];
-			/* */ } return; } var $f = {$blk: assignableTo, $c: true, $r, $24r, T, Tc, Tp, Tu, V, Vc, Vi, Vp, Vu, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _v, _v$1, cause, check, code, code$1, errorf, newType, ok, ok$1, ok$2, ok$3, ok$4, x, x$1, $s};return $f;
+						break;
+					}
+					size$1 = (x$10 = $mul64((new $Int64(0, re.Max)), sub$2), x$11 = (new $Int64(0, (re.Max - re.Min >> 0))), new $Int64(x$10.$high + x$11.$high, x$10.$low + x$11.$low));
+				}
+			}
+			if ((size$1.$high < 0 || (size$1.$high === 0 && size$1.$low < 1))) {
+				size$1 = new $Int64(0, 1);
+			}
+			_key = re; (p.size || $throwRuntimeError("assignment to entry in nil map")).set(ptrType.keyFor(_key), { k: _key, v: size$1 });
+			return size$1;
 		};
-		$ptrType(objset).prototype.insert = function insert$1(obj) {
-			var {_entry, _key, _r$1, alt, id, obj, s, $s, $r, $c} = $restore(this, {obj});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = this;
-			_r$1 = obj.Id(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			id = _r$1;
-			alt = (_entry = $mapIndex((s.$get()),$String.keyFor(id)), _entry !== undefined ? _entry.v : $ifaceNil);
-			if (!($interfaceIsEqual(alt, $ifaceNil))) {
-				$s = -1; return alt;
+		$ptrType(parser).prototype.checkHeight = function checkHeight(re) {
+			var _i, _ref, p, re, re$1;
+			p = this;
+			if (p.numRegexp < 1000) {
+				return;
+			}
+			if (p.height === false) {
+				p.height = new $global.Map();
+				_ref = p.stack;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					re$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					p.checkHeight(re$1);
+					_i++;
+				}
 			}
-			if (s.$get() === false) {
-				s.$set(new $global.Map());
+			if (p.calcHeight(re, true) > 1000) {
+				$panic(new ErrorCode("expression nests too deeply"));
 			}
-			_key = id; (s.$get() || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: obj });
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: insert$1, $c: true, $r, _entry, _key, _r$1, alt, id, obj, s, $s};return $f;
 		};
-		Id = function Id$2(pkg, name) {
-			var name, path, pkg;
-			if (token.IsExported(name)) {
-				return name;
+		$ptrType(parser).prototype.calcHeight = function calcHeight(re, force) {
+			var _entry, _i, _key, _ref, _tuple, force, h, h$1, hsub, ok, p, re, sub;
+			p = this;
+			if (!force) {
+				_tuple = (_entry = $mapIndex(p.height,ptrType.keyFor(re)), _entry !== undefined ? [_entry.v, true] : [0, false]);
+				h = _tuple[0];
+				ok = _tuple[1];
+				if (ok) {
+					return h;
+				}
 			}
-			path = "_";
-			if (!(pkg === ptrType$1.nil) && !(pkg.path === "")) {
-				path = pkg.path;
+			h$1 = 1;
+			_ref = re.Sub;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				hsub = p.calcHeight(sub, false);
+				if (h$1 < (1 + hsub >> 0)) {
+					h$1 = 1 + hsub >> 0;
+				}
+				_i++;
 			}
-			return path + "." + name;
+			_key = re; (p.height || $throwRuntimeError("assignment to entry in nil map")).set(ptrType.keyFor(_key), { k: _key, v: h$1 });
+			return h$1;
 		};
-		$pkg.Id = Id;
-		color.prototype.String = function String$17() {
-			var _1, c;
-			c = this.$val;
-			_1 = c;
-			if (_1 === (0)) {
-				return "white";
-			} else if (_1 === (1)) {
-				return "black";
+		$ptrType(parser).prototype.push = function push(re) {
+			var p, re, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
+			p = this;
+			p.numRunes = p.numRunes + (re.Rune.$length) >> 0;
+			if ((re.Op === 4) && (re.Rune.$length === 2) && ((x = re.Rune, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) === (x$1 = re.Rune, (1 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 1])))) {
+				if (p.maybeConcat((x$16 = re.Rune, (0 >= x$16.$length ? ($throwRuntimeError("index out of range"), undefined) : x$16.$array[x$16.$offset + 0])), (p.flags & ~1) << 16 >>> 16)) {
+					return ptrType.nil;
+				}
+				re.Op = 3;
+				re.Rune = $subslice(re.Rune, 0, 1);
+				re.Flags = (p.flags & ~1) << 16 >>> 16;
+			} else if ((re.Op === 4) && (re.Rune.$length === 4) && ((x$2 = re.Rune, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])) === (x$3 = re.Rune, (1 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 1]))) && ((x$4 = re.Rune, (2 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 2])) === (x$5 = re.Rune, (3 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 3]))) && (unicode.SimpleFold((x$6 = re.Rune, (0 >= x$6.$length ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + 0]))) === (x$7 = re.Rune, (2 >= x$7.$length ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + 2]))) && (unicode.SimpleFold((x$8 = re.Rune, (2 >= x$8.$length ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + 2]))) === (x$9 = re.Rune, (0 >= x$9.$length ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + 0]))) || (re.Op === 4) && (re.Rune.$length === 2) && (((x$10 = re.Rune, (0 >= x$10.$length ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + 0])) + 1 >> 0) === (x$11 = re.Rune, (1 >= x$11.$length ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + 1]))) && (unicode.SimpleFold((x$12 = re.Rune, (0 >= x$12.$length ? ($throwRuntimeError("index out of range"), undefined) : x$12.$array[x$12.$offset + 0]))) === (x$13 = re.Rune, (1 >= x$13.$length ? ($throwRuntimeError("index out of range"), undefined) : x$13.$array[x$13.$offset + 1]))) && (unicode.SimpleFold((x$14 = re.Rune, (1 >= x$14.$length ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + 1]))) === (x$15 = re.Rune, (0 >= x$15.$length ? ($throwRuntimeError("index out of range"), undefined) : x$15.$array[x$15.$offset + 0])))) {
+				if (p.maybeConcat((x$17 = re.Rune, (0 >= x$17.$length ? ($throwRuntimeError("index out of range"), undefined) : x$17.$array[x$17.$offset + 0])), (p.flags | 1) >>> 0)) {
+					return ptrType.nil;
+				}
+				re.Op = 3;
+				re.Rune = $subslice(re.Rune, 0, 1);
+				re.Flags = (p.flags | 1) >>> 0;
 			} else {
-				return "grey";
+				p.maybeConcat(-1, 0);
 			}
+			p.stack = $append(p.stack, re);
+			p.checkLimits(re);
+			return re;
 		};
-		$ptrType(color).prototype.String = function(...$args) { return new color(this.$get()).String(...$args); };
-		colorFor = function colorFor$1(t) {
-			var t;
-			if (!($interfaceIsEqual(t, $ifaceNil))) {
-				return 1;
+		$ptrType(parser).prototype.maybeConcat = function maybeConcat(r, flags) {
+			var flags, n, p, r, re1, re2, x, x$1, x$2, x$3, x$4;
+			p = this;
+			n = p.stack.$length;
+			if (n < 2) {
+				return false;
 			}
-			return 0;
-		};
-		$ptrType(object).prototype.Parent = function Parent$2() {
-			var obj;
-			obj = this;
-			return obj.parent;
-		};
-		$ptrType(object).prototype.Pos = function Pos$3() {
-			var obj;
-			obj = this;
-			return obj.pos;
-		};
-		$ptrType(object).prototype.Pkg = function Pkg$1() {
-			var obj;
-			obj = this;
-			return obj.pkg;
-		};
-		$ptrType(object).prototype.Name = function Name$2() {
-			var obj;
-			obj = this;
-			return obj.name;
-		};
-		$ptrType(object).prototype.Type = function Type$4() {
-			var obj;
-			obj = this;
-			return obj.typ;
-		};
-		$ptrType(object).prototype.Exported = function Exported$1() {
-			var obj;
-			obj = this;
-			return token.IsExported(obj.name);
-		};
-		$ptrType(object).prototype.Id = function Id$3() {
-			var obj;
-			obj = this;
-			return Id(obj.pkg, obj.name);
-		};
-		$ptrType(object).prototype.String = function String$18() {
-			var obj;
-			obj = this;
-			$panic(new $String("abstract"));
-		};
-		$ptrType(object).prototype.order = function order$1() {
-			var obj;
-			obj = this;
-			return obj.order_;
-		};
-		$ptrType(object).prototype.color = function color$2() {
-			var obj;
-			obj = this;
-			return obj.color_;
-		};
-		$ptrType(object).prototype.scopePos = function scopePos$1() {
-			var obj;
-			obj = this;
-			return obj.scopePos_;
-		};
-		$ptrType(object).prototype.setParent = function setParent$1(parent) {
-			var obj, parent;
-			obj = this;
-			obj.parent = parent;
-		};
-		$ptrType(object).prototype.setOrder = function setOrder$1(order$2) {
-			var {obj, order$2, $s, $r, $c} = $restore(this, {order$2});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			obj = this;
-			$r = assert(order$2 > 0); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			obj.order_ = order$2;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: setOrder$1, $c: true, $r, obj, order$2, $s};return $f;
-		};
-		$ptrType(object).prototype.setColor = function setColor$1(color$3) {
-			var {color$3, obj, $s, $r, $c} = $restore(this, {color$3});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			obj = this;
-			$r = assert(!((color$3 === 0))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			obj.color_ = color$3;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: setColor$1, $c: true, $r, color$3, obj, $s};return $f;
-		};
-		$ptrType(object).prototype.setScopePos = function setScopePos$1(pos) {
-			var obj, pos;
-			obj = this;
-			obj.scopePos_ = pos;
-		};
-		$ptrType(object).prototype.sameId = function sameId$1(pkg, name) {
-			var name, obj, pkg;
-			obj = this;
-			if (!(name === obj.name)) {
+			re1 = (x = p.stack, x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+			re2 = (x$2 = p.stack, x$3 = n - 2 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]));
+			if (!((re1.Op === 3)) || !((re2.Op === 3)) || !((((re1.Flags & 1) >>> 0) === ((re2.Flags & 1) >>> 0)))) {
 				return false;
 			}
-			if (obj.Exported()) {
+			re2.Rune = $appendSlice(re2.Rune, re1.Rune);
+			if (r >= 0) {
+				re1.Rune = $subslice(new sliceType$1(re1.Rune0), 0, 1);
+				(x$4 = re1.Rune, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0] = r));
+				re1.Flags = flags;
 				return true;
 			}
-			if (pkg === ptrType$1.nil || obj.pkg === ptrType$1.nil) {
-				return pkg === obj.pkg;
-			}
-			return pkg.path === obj.pkg.path;
-		};
-		NewPkgName = function NewPkgName$1(pos, pkg, name, imported) {
-			var imported, name, pkg, pos;
-			return new PkgName.ptr($clone(new object.ptr(ptrType.nil, pos, pkg, name, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]), 0, 1, 0), object), imported, false);
-		};
-		$pkg.NewPkgName = NewPkgName;
-		$ptrType(PkgName).prototype.Imported = function Imported() {
-			var obj;
-			obj = this;
-			return obj.imported;
-		};
-		NewConst = function NewConst$1(pos, pkg, name, typ$3, val) {
-			var name, pkg, pos, typ$3, val;
-			return new Const.ptr($clone(new object.ptr(ptrType.nil, pos, pkg, name, typ$3, 0, colorFor(typ$3), 0), object), val);
-		};
-		$pkg.NewConst = NewConst;
-		$ptrType(Const).prototype.Val = function Val() {
-			var obj;
-			obj = this;
-			return obj.val;
+			p.stack = $subslice(p.stack, 0, (n - 1 >> 0));
+			p.reuse(re1);
+			return false;
 		};
-		NewTypeName = function NewTypeName$1(pos, pkg, name, typ$3) {
-			var name, pkg, pos, typ$3;
-			return new TypeName.ptr($clone(new object.ptr(ptrType.nil, pos, pkg, name, typ$3, 0, colorFor(typ$3), 0), object));
+		$ptrType(parser).prototype.literal = function literal(r) {
+			var p, r, re;
+			p = this;
+			re = p.newRegexp(3);
+			re.Flags = p.flags;
+			if (!((((p.flags & 1) >>> 0) === 0))) {
+				r = minFoldRune(r);
+			}
+			re.Rune0[0] = r;
+			re.Rune = $subslice(new sliceType$1(re.Rune0), 0, 1);
+			p.push(re);
 		};
-		$pkg.NewTypeName = NewTypeName;
-		$ptrType(TypeName).prototype.IsAlias = function IsAlias() {
-			var _ref, obj, t, t$1, t$2, t$3, t$4;
-			obj = this;
-			_ref = obj.object.typ;
-			if (_ref === $ifaceNil) {
-				t = _ref;
-				return false;
-			} else if ($assertType(_ref, ptrType$4, true)[1]) {
-				t$1 = _ref.$val;
-				if (obj.object.pkg === $pkg.Unsafe) {
-					return false;
+		minFoldRune = function minFoldRune$1(r) {
+			var min, r, r0;
+			if (r < 65 || r > 125251) {
+				return r;
+			}
+			min = r;
+			r0 = r;
+			r = unicode.SimpleFold(r);
+			while (true) {
+				if (!(!((r === r0)))) { break; }
+				if (min > r) {
+					min = r;
 				}
-				return !(obj.object.pkg === ptrType$1.nil) || !(t$1.name === obj.object.name) || $interfaceIsEqual(t$1, universeByte) || $interfaceIsEqual(t$1, universeRune);
-			} else if ($assertType(_ref, ptrType$9, true)[1]) {
-				t$2 = _ref.$val;
-				return !(obj === t$2.obj);
-			} else if ($assertType(_ref, ptrType$14, true)[1]) {
-				t$3 = _ref.$val;
-				return !(obj === t$3.obj);
-			} else {
-				t$4 = _ref;
-				return true;
+				r = unicode.SimpleFold(r);
 			}
+			return min;
 		};
-		NewVar = function NewVar$1(pos, pkg, name, typ$3) {
-			var name, pkg, pos, typ$3;
-			return new Var.ptr($clone(new object.ptr(ptrType.nil, pos, pkg, name, typ$3, 0, colorFor(typ$3), 0), object), false, false, false, ptrType$16.nil);
-		};
-		$pkg.NewVar = NewVar;
-		NewParam = function NewParam$1(pos, pkg, name, typ$3) {
-			var name, pkg, pos, typ$3;
-			return new Var.ptr($clone(new object.ptr(ptrType.nil, pos, pkg, name, typ$3, 0, colorFor(typ$3), 0), object), false, false, true, ptrType$16.nil);
-		};
-		$pkg.NewParam = NewParam;
-		NewField = function NewField$1(pos, pkg, name, typ$3, embedded) {
-			var embedded, name, pkg, pos, typ$3;
-			return new Var.ptr($clone(new object.ptr(ptrType.nil, pos, pkg, name, typ$3, 0, colorFor(typ$3), 0), object), embedded, true, false, ptrType$16.nil);
-		};
-		$pkg.NewField = NewField;
-		$ptrType(Var).prototype.Anonymous = function Anonymous() {
-			var obj;
-			obj = this;
-			return obj.embedded;
-		};
-		$ptrType(Var).prototype.Embedded = function Embedded() {
-			var obj;
-			obj = this;
-			return obj.embedded;
-		};
-		$ptrType(Var).prototype.IsField = function IsField() {
-			var obj;
-			obj = this;
-			return obj.isField;
+		$ptrType(parser).prototype.op = function op$1(op$2) {
+			var op$2, p, re;
+			p = this;
+			re = p.newRegexp(op$2);
+			re.Flags = p.flags;
+			return p.push(re);
 		};
-		$ptrType(Var).prototype.Origin = function Origin() {
-			var obj;
-			obj = this;
-			if (!(obj.origin === ptrType$16.nil)) {
-				return obj.origin;
+		$ptrType(parser).prototype.repeat = function repeat(op$2, min, max, before, after, lastRepeat) {
+			var after, before, flags, lastRepeat, max, min, n, op$2, p, re, sub, x, x$1, x$2, x$3, x$4;
+			p = this;
+			flags = p.flags;
+			if (!((((p.flags & 64) >>> 0) === 0))) {
+				if (after.length > 0 && (after.charCodeAt(0) === 63)) {
+					after = $substring(after, 1);
+					flags = (flags ^ (32)) << 16 >>> 16;
+				}
+				if (!(lastRepeat === "")) {
+					return ["", new Error.ptr("invalid nested repetition operator", $substring(lastRepeat, 0, (lastRepeat.length - after.length >> 0)))];
+				}
 			}
-			return obj;
-		};
-		NewFunc = function NewFunc$1(pos, pkg, name, sig) {
-			var name, pkg, pos, sig, typ$3;
-			typ$3 = $ifaceNil;
-			if (!(sig === ptrType$27.nil)) {
-				typ$3 = sig;
+			n = p.stack.$length;
+			if (n === 0) {
+				return ["", new Error.ptr("missing argument to repetition operator", $substring(before, 0, (before.length - after.length >> 0)))];
 			}
-			return new Func.ptr($clone(new object.ptr(ptrType.nil, pos, pkg, name, typ$3, 0, colorFor(typ$3), 0), object), false, ptrType$2.nil);
-		};
-		$pkg.NewFunc = NewFunc;
-		$ptrType(Func).prototype.FullName = function FullName() {
-			var {buf, obj, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf = [buf];
-			obj = this;
-			buf[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-			$r = writeFuncName(buf[0], obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return buf[0].String();
-			/* */ } return; } var $f = {$blk: FullName, $c: true, $r, buf, obj, $s};return $f;
-		};
-		$ptrType(Func).prototype.Scope = function Scope$2() {
-			var obj;
-			obj = this;
-			return $assertType(obj.object.typ, ptrType$27).scope;
-		};
-		$ptrType(Func).prototype.Origin = function Origin$1() {
-			var obj;
-			obj = this;
-			if (!(obj.origin === ptrType$2.nil)) {
-				return obj.origin;
+			sub = (x = p.stack, x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+			if (sub.Op >= 128) {
+				return ["", new Error.ptr("missing argument to repetition operator", $substring(before, 0, (before.length - after.length >> 0)))];
 			}
-			return obj;
-		};
-		$ptrType(Func).prototype.hasPtrRecv = function hasPtrRecv() {
-			var _tuple, _tuple$1, isPtr, obj, sig;
-			obj = this;
-			_tuple = $assertType(obj.object.typ, ptrType$27, true);
-			sig = _tuple[0];
-			if (!(sig === ptrType$27.nil) && !(sig.recv === ptrType$16.nil)) {
-				_tuple$1 = deref(sig.recv.object.typ);
-				isPtr = _tuple$1[1];
-				return isPtr;
+			re = p.newRegexp(op$2);
+			re.Min = min;
+			re.Max = max;
+			re.Flags = flags;
+			re.Sub = $subslice(new sliceType$4(re.Sub0), 0, 1);
+			(x$2 = re.Sub, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0] = sub));
+			(x$3 = p.stack, x$4 = n - 1 >> 0, ((x$4 < 0 || x$4 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + x$4] = re));
+			p.checkLimits(re);
+			if ((op$2 === 17) && (min >= 2 || max >= 2) && !repeatIsValid(re, 1000)) {
+				return ["", new Error.ptr("invalid repeat count", $substring(before, 0, (before.length - after.length >> 0)))];
 			}
-			return obj.hasPtrRecv_;
-		};
-		NewLabel = function NewLabel$1(pos, pkg, name) {
-			var name, pkg, pos;
-			return new Label.ptr($clone(new object.ptr(ptrType.nil, pos, pkg, name, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]), 0, 1, 0), object), false);
+			return [after, $ifaceNil];
 		};
-		$pkg.NewLabel = NewLabel;
-		newBuiltin = function newBuiltin$1(id) {
-			var id;
-			return new Builtin.ptr($clone(new object.ptr(ptrType.nil, 0, ptrType$1.nil, ((id < 0 || id >= predeclaredFuncs.length) ? ($throwRuntimeError("index out of range"), undefined) : predeclaredFuncs[id]).name, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]), 0, 1, 0), object), id);
-		};
-		writeObject = function writeObject$1(buf, obj, qf) {
-			var {_r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _v, buf, obj, obj$1, obj$2, obj$3, obj$4, obj$5, obj$6, obj$7, obj$8, obj$9, path, qf, t, t$1, t$2, tname, typ$3, $s, $r, $c} = $restore(this, {buf, obj, qf});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			tname = ptrType$17.nil;
-			_r$1 = obj.Type(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			typ$3 = _r$1;
-			_ref = obj;
-			/* */ if ($assertType(_ref, ptrType$31, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$32, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$17, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$16, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$2, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$91, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$18, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$33, true)[1]) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if ($assertType(_ref, ptrType$31, true)[1]) { */ case 2:
-				obj$1 = _ref.$val;
-				_r$2 = fmt.Fprintf(buf, "package %s", new sliceType$6([new $String(obj$1.object.Name())])); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-				path = obj$1.imported.path;
-				/* */ if (!(path === "") && !(path === obj$1.object.name)) { $s = 13; continue; }
-				/* */ $s = 14; continue;
-				/* if (!(path === "") && !(path === obj$1.object.name)) { */ case 13:
-					_r$3 = fmt.Fprintf(buf, " (%q)", new sliceType$6([new $String(path)])); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_r$3;
-				/* } */ case 14:
-				$s = -1; return;
-			/* } else if ($assertType(_ref, ptrType$32, true)[1]) { */ case 3:
-				obj$2 = _ref.$val;
-				buf.WriteString("const");
-				$s = 11; continue;
-			/* } else if ($assertType(_ref, ptrType$17, true)[1]) { */ case 4:
-				obj$3 = _ref.$val;
-				tname = obj$3;
-				buf.WriteString("type");
-				if (isTypeParam(typ$3)) {
-					buf.WriteString(" parameter");
+		repeatIsValid = function repeatIsValid$1(re, n) {
+			var _i, _q, _ref, m, n, re, sub;
+			if (re.Op === 17) {
+				m = re.Max;
+				if (m === 0) {
+					return true;
 				}
-				$s = 11; continue;
-			/* } else if ($assertType(_ref, ptrType$16, true)[1]) { */ case 5:
-				obj$4 = _ref.$val;
-				if (obj$4.isField) {
-					buf.WriteString("field");
-				} else {
-					buf.WriteString("var");
+				if (m < 0) {
+					m = re.Min;
+				}
+				if (m > n) {
+					return false;
+				}
+				if (m > 0) {
+					n = (_q = n / (m), (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"));
 				}
-				$s = 11; continue;
-			/* } else if ($assertType(_ref, ptrType$2, true)[1]) { */ case 6:
-				obj$5 = _ref.$val;
-				buf.WriteString("func ");
-				$r = writeFuncName(buf, obj$5, qf); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (!($interfaceIsEqual(typ$3, $ifaceNil))) { $s = 17; continue; }
-				/* */ $s = 18; continue;
-				/* if (!($interfaceIsEqual(typ$3, $ifaceNil))) { */ case 17:
-					$r = WriteSignature(buf, $assertType(typ$3, ptrType$27), qf); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 18:
-				$s = -1; return;
-			/* } else if ($assertType(_ref, ptrType$91, true)[1]) { */ case 7:
-				obj$6 = _ref.$val;
-				buf.WriteString("label");
-				typ$3 = $ifaceNil;
-				$s = 11; continue;
-			/* } else if ($assertType(_ref, ptrType$18, true)[1]) { */ case 8:
-				obj$7 = _ref.$val;
-				buf.WriteString("builtin");
-				typ$3 = $ifaceNil;
-				$s = 11; continue;
-			/* } else if ($assertType(_ref, ptrType$33, true)[1]) { */ case 9:
-				obj$8 = _ref.$val;
-				buf.WriteString("nil");
-				$s = -1; return;
-			/* } else { */ case 10:
-				obj$9 = _ref;
-				_r$4 = fmt.Sprintf("writeObject(%T)", new sliceType$6([obj$9])); /* */ $s = 20; case 20: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				$panic(new $String(_r$4));
-			/* } */ case 11:
-			buf.WriteByte(32);
-			_r$5 = obj.Pkg(); /* */ $s = 24; case 24: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			if (!(!(_r$5 === ptrType$1.nil))) { _v = false; $s = 23; continue s; }
-			_r$6 = obj.Pkg(); /* */ $s = 25; case 25: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			_r$7 = obj.Name(); /* */ $s = 26; case 26: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			_r$8 = _r$6.scope.Lookup(_r$7); /* */ $s = 27; case 27: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			_v = $interfaceIsEqual(_r$8, obj); case 23:
-			/* */ if (_v) { $s = 21; continue; }
-			/* */ $s = 22; continue;
-			/* if (_v) { */ case 21:
-				_r$9 = obj.Pkg(); /* */ $s = 28; case 28: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				_r$10 = packagePrefix(_r$9, qf); /* */ $s = 29; case 29: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				_r$11 = buf.WriteString(_r$10); /* */ $s = 30; case 30: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				_r$11;
-			/* } */ case 22:
-			_r$12 = obj.Name(); /* */ $s = 31; case 31: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-			_r$13 = buf.WriteString(_r$12); /* */ $s = 32; case 32: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-			_r$13;
-			if ($interfaceIsEqual(typ$3, $ifaceNil)) {
-				$s = -1; return;
 			}
-			/* */ if (!(tname === ptrType$17.nil)) { $s = 33; continue; }
-			/* */ $s = 34; continue;
-			/* if (!(tname === ptrType$17.nil)) { */ case 33:
-				_ref$1 = typ$3;
-				/* */ if ($assertType(_ref$1, ptrType$4, true)[1]) { $s = 35; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$9, true)[1]) { $s = 36; continue; }
-				/* */ $s = 37; continue;
-				/* if ($assertType(_ref$1, ptrType$4, true)[1]) { */ case 35:
-					t = _ref$1.$val;
-					$s = -1; return;
-				/* } else if ($assertType(_ref$1, ptrType$9, true)[1]) { */ case 36:
-					t$1 = _ref$1.$val;
-					_r$14 = t$1.TypeParams(); /* */ $s = 40; case 40: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					_r$15 = _r$14.Len(); /* */ $s = 41; case 41: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-					/* */ if (_r$15 > 0) { $s = 38; continue; }
-					/* */ $s = 39; continue;
-					/* if (_r$15 > 0) { */ case 38:
-						_r$16 = t$1.TypeParams(); /* */ $s = 42; case 42: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-						_r$17 = _r$16.list(); /* */ $s = 43; case 43: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-						$r = newTypeWriter(buf, qf).tParamList(_r$17); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 39:
-				/* } */ case 37:
-				/* */ if (tname.IsAlias()) { $s = 45; continue; }
-				/* */ $s = 46; continue;
-				/* if (tname.IsAlias()) { */ case 45:
-					buf.WriteString(" =");
-					$s = 47; continue;
-				/* } else { */ case 46:
-					_tuple = $assertType(typ$3, ptrType$14, true);
-					t$2 = _tuple[0];
-					/* */ if (!(t$2 === ptrType$14.nil)) { $s = 48; continue; }
-					/* */ $s = 49; continue;
-					/* if (!(t$2 === ptrType$14.nil)) { */ case 48:
-						typ$3 = t$2.bound;
-						$s = 50; continue;
-					/* } else { */ case 49:
-						_r$18 = under(typ$3); /* */ $s = 51; case 51: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-						typ$3 = _r$18;
-					/* } */ case 50:
-				/* } */ case 47:
-			/* } */ case 34:
-			/* */ if ($interfaceIsEqual(obj, universeAny)) { $s = 52; continue; }
-			/* */ $s = 53; continue;
-			/* if ($interfaceIsEqual(obj, universeAny)) { */ case 52:
-				_r$19 = Identical(typ$3, emptyInterface); /* */ $s = 54; case 54: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-				$r = assert(_r$19); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				typ$3 = emptyInterface;
-			/* } */ case 53:
-			buf.WriteByte(32);
-			$r = WriteType(buf, typ$3, qf); /* */ $s = 56; case 56: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: writeObject$1, $c: true, $r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tuple, _v, buf, obj, obj$1, obj$2, obj$3, obj$4, obj$5, obj$6, obj$7, obj$8, obj$9, path, qf, t, t$1, t$2, tname, typ$3, $s};return $f;
+			_ref = re.Sub;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (!repeatIsValid(sub, n)) {
+					return false;
+				}
+				_i++;
+			}
+			return true;
 		};
-		packagePrefix = function packagePrefix$1(pkg, qf) {
-			var {_r$1, pkg, qf, s, $s, $r, $c} = $restore(this, {pkg, qf});
+		$ptrType(parser).prototype.concat = function concat() {
+			var {$24r, _r, _r$1, i, p, subs, x, x$1, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (pkg === ptrType$1.nil) {
-				$s = -1; return "";
+			p = this;
+			p.maybeConcat(-1, 0);
+			i = p.stack.$length;
+			while (true) {
+				if (!(i > 0 && (x = p.stack, x$1 = i - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Op < 128)) { break; }
+				i = i - (1) >> 0;
 			}
-			s = "";
-			/* */ if (!(qf === $throwNilPointerError)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(qf === $throwNilPointerError)) { */ case 1:
-				_r$1 = qf(pkg); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				s = _r$1;
-				$s = 3; continue;
-			/* } else { */ case 2:
-				s = pkg.Path();
-			/* } */ case 3:
-			if (!(s === "")) {
-				s = s + (".");
+			subs = $subslice(p.stack, i);
+			p.stack = $subslice(p.stack, 0, i);
+			if (subs.$length === 0) {
+				$s = -1; return p.push(p.newRegexp(2));
 			}
-			$s = -1; return s;
-			/* */ } return; } var $f = {$blk: packagePrefix$1, $c: true, $r, _r$1, pkg, qf, s, $s};return $f;
-		};
-		ObjectString = function ObjectString$1(obj, qf) {
-			var {buf, obj, qf, $s, $r, $c} = $restore(this, {obj, qf});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf = [buf];
-			buf[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-			$r = writeObject(buf[0], obj, qf); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return buf[0].String();
-			/* */ } return; } var $f = {$blk: ObjectString$1, $c: true, $r, buf, obj, qf, $s};return $f;
-		};
-		$pkg.ObjectString = ObjectString;
-		$ptrType(PkgName).prototype.String = function String$19() {
-			var {$24r, _r$1, obj, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			obj = this;
-			_r$1 = ObjectString(obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$19, $c: true, $r, $24r, _r$1, obj, $s};return $f;
-		};
-		$ptrType(Const).prototype.String = function String$20() {
-			var {$24r, _r$1, obj, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			obj = this;
-			_r$1 = ObjectString(obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$20, $c: true, $r, $24r, _r$1, obj, $s};return $f;
-		};
-		$ptrType(TypeName).prototype.String = function String$21() {
-			var {$24r, _r$1, obj, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			obj = this;
-			_r$1 = ObjectString(obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$21, $c: true, $r, $24r, _r$1, obj, $s};return $f;
-		};
-		$ptrType(Var).prototype.String = function String$22() {
-			var {$24r, _r$1, obj, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			obj = this;
-			_r$1 = ObjectString(obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$22, $c: true, $r, $24r, _r$1, obj, $s};return $f;
-		};
-		$ptrType(Func).prototype.String = function String$23() {
-			var {$24r, _r$1, obj, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			obj = this;
-			_r$1 = ObjectString(obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$23, $c: true, $r, $24r, _r$1, obj, $s};return $f;
-		};
-		$ptrType(Label).prototype.String = function String$24() {
-			var {$24r, _r$1, obj, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			obj = this;
-			_r$1 = ObjectString(obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_r = p.collapse(subs, 18); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = p.push(_r); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$24, $c: true, $r, $24r, _r$1, obj, $s};return $f;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: concat, $c: true, $r, $24r, _r, _r$1, i, p, subs, x, x$1, $s};return $f;
 		};
-		$ptrType(Builtin).prototype.String = function String$25() {
-			var {$24r, _r$1, obj, $s, $r, $c} = $restore(this, {});
+		$ptrType(parser).prototype.alternate = function alternate() {
+			var {$24r, _r, _r$1, i, p, subs, x, x$1, x$2, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			obj = this;
-			_r$1 = ObjectString(obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			p = this;
+			i = p.stack.$length;
+			while (true) {
+				if (!(i > 0 && (x = p.stack, x$1 = i - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Op < 128)) { break; }
+				i = i - (1) >> 0;
+			}
+			subs = $subslice(p.stack, i);
+			p.stack = $subslice(p.stack, 0, i);
+			/* */ if (subs.$length > 0) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (subs.$length > 0) { */ case 1:
+				$r = cleanAlt((x$2 = subs.$length - 1 >> 0, ((x$2 < 0 || x$2 >= subs.$length) ? ($throwRuntimeError("index out of range"), undefined) : subs.$array[subs.$offset + x$2]))); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* } */ case 2:
+			if (subs.$length === 0) {
+				$s = -1; return p.push(p.newRegexp(1));
+			}
+			_r = p.collapse(subs, 19); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = p.push(_r); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
 			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$25, $c: true, $r, $24r, _r$1, obj, $s};return $f;
+			$s = 6; case 6: return $24r;
+			/* */ } return; } var $f = {$blk: alternate, $c: true, $r, $24r, _r, _r$1, i, p, subs, x, x$1, x$2, $s};return $f;
 		};
-		$ptrType(Nil).prototype.String = function String$26() {
-			var {$24r, _r$1, obj, $s, $r, $c} = $restore(this, {});
+		cleanAlt = function cleanAlt$1(re) {
+			var {_1, _r, re, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {re});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			obj = this;
-			_r$1 = ObjectString(obj, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$26, $c: true, $r, $24r, _r$1, obj, $s};return $f;
+				_1 = re.Op;
+				/* */ if (_1 === (4)) { $s = 2; continue; }
+				/* */ $s = 3; continue;
+				/* if (_1 === (4)) { */ case 2:
+					_r = cleanClass((re === ptrType.nil && $throwNilPointerError(), (re.$ptr_Rune || (re.$ptr_Rune = new ptrType$3(function() { return this.$target.Rune; }, function($v) { this.$target.Rune = $v; }, re))))); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					re.Rune = _r;
+					if ((re.Rune.$length === 2) && ((x = re.Rune, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) === 0) && ((x$1 = re.Rune, (1 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 1])) === 1114111)) {
+						re.Rune = sliceType$1.nil;
+						re.Op = 6;
+						$s = -1; return;
+					}
+					if ((re.Rune.$length === 4) && ((x$2 = re.Rune, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])) === 0) && ((x$3 = re.Rune, (1 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 1])) === 9) && ((x$4 = re.Rune, (2 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 2])) === 11) && ((x$5 = re.Rune, (3 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 3])) === 1114111)) {
+						re.Rune = sliceType$1.nil;
+						re.Op = 5;
+						$s = -1; return;
+					}
+					if ((re.Rune.$capacity - re.Rune.$length >> 0) > 100) {
+						re.Rune = $appendSlice($subslice(new sliceType$1(re.Rune0), 0, 0), re.Rune);
+					}
+				/* } */ case 3:
+			case 1:
+			$s = -1; return;
+			/* */ } return; } var $f = {$blk: cleanAlt$1, $c: true, $r, _1, _r, re, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
 		};
-		writeFuncName = function writeFuncName$1(buf, f, qf) {
-			var {_r$1, _r$2, _tuple, buf, f, ok, qf, recv, sig, $s, $r, $c} = $restore(this, {buf, f, qf});
+		$ptrType(parser).prototype.collapse = function collapse(subs, op$2) {
+			var {_i, _r, _ref, old, op$2, p, re, sub, subs, x, $s, $r, $c} = $restore(this, {subs, op$2});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			/* */ if (!($interfaceIsEqual(f.object.typ, $ifaceNil))) { $s = 1; continue; }
+			p = this;
+			if (subs.$length === 1) {
+				$s = -1; return (0 >= subs.$length ? ($throwRuntimeError("index out of range"), undefined) : subs.$array[subs.$offset + 0]);
+			}
+			re = p.newRegexp(op$2);
+			re.Sub = $subslice(new sliceType$4(re.Sub0), 0, 0);
+			_ref = subs;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				sub = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (sub.Op === op$2) {
+					re.Sub = $appendSlice(re.Sub, sub.Sub);
+					p.reuse(sub);
+				} else {
+					re.Sub = $append(re.Sub, sub);
+				}
+				_i++;
+			}
+			/* */ if (op$2 === 19) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!($interfaceIsEqual(f.object.typ, $ifaceNil))) { */ case 1:
-				sig = $assertType(f.object.typ, ptrType$27);
-				recv = sig.Recv();
-				/* */ if (!(recv === ptrType$16.nil)) { $s = 3; continue; }
-				/* */ if (!(f.object.pkg === ptrType$1.nil)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (!(recv === ptrType$16.nil)) { */ case 3:
-					buf.WriteByte(40);
-					_tuple = $assertType(recv.object.Type(), ptrType$13, true);
-					ok = _tuple[1];
-					/* */ if (ok) { $s = 6; continue; }
-					/* */ $s = 7; continue;
-					/* if (ok) { */ case 6:
-						buf.WriteString("interface");
-						$s = 8; continue;
-					/* } else { */ case 7:
-						$r = WriteType(buf, recv.object.Type(), qf); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 8:
-					buf.WriteByte(41);
-					buf.WriteByte(46);
-					$s = 5; continue;
-				/* } else if (!(f.object.pkg === ptrType$1.nil)) { */ case 4:
-					_r$1 = packagePrefix(f.object.pkg, qf); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$2 = buf.WriteString(_r$1); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$2;
-				/* } */ case 5:
+			/* if (op$2 === 19) { */ case 1:
+				_r = p.factor(re.Sub); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				re.Sub = _r;
+				if (re.Sub.$length === 1) {
+					old = re;
+					re = (x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
+					p.reuse(old);
+				}
 			/* } */ case 2:
-			buf.WriteString(f.object.name);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: writeFuncName$1, $c: true, $r, _r$1, _r$2, _tuple, buf, f, ok, qf, recv, sig, $s};return $f;
-		};
-		NewNamed = function NewNamed$1(obj, underlying, methods) {
-			var _tuple, methods, obj, ok, underlying;
-			_tuple = $assertType(underlying, ptrType$9, true);
-			ok = _tuple[1];
-			if (ok) {
-				$panic(new $String("underlying type must not be *Named"));
-			}
-			return (ptrType$6.nil).newNamed(obj, underlying, methods);
+			$s = -1; return re;
+			/* */ } return; } var $f = {$blk: collapse, $c: true, $r, _i, _r, _ref, old, op$2, p, re, sub, subs, x, $s};return $f;
 		};
-		$pkg.NewNamed = NewNamed;
-		$ptrType(Named).prototype.resolve = function resolve$2() {
-			var {$24r, $24r$1, $24r$2, _r$1, _r$2, _r$3, _tuple, methods, n, orig, tparams, underlying, underlying$1, $s, $deferred, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			n = this;
-			if (n.state() >= 1) {
-				$s = -1; return n;
+		$ptrType(parser).prototype.factor = function factor(sub) {
+			var {_i, _r, _r$1, _ref, _tmp, _tmp$1, _tuple, first, i, i$1, i$2, i$3, ifirst, iflags, istr, j, j$1, j$2, j$3, max, out, p, prefix, prefix$1, re, re$1, reuse$1, same, start, str, strflags, sub, suffix, suffix$1, x, x$1, $s, $r, $c} = $restore(this, {sub});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			if (sub.$length < 2) {
+				$s = -1; return sub;
 			}
-			$r = n.mu.Lock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$deferred.push([$methodVal(n.mu, "Unlock"), []]);
-			/* */ if (n.state() >= 1) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (n.state() >= 1) { */ case 2:
-				$24r = n;
-				$s = 4; case 4: return $24r;
-			/* } */ case 3:
-			/* */ if (!(n.inst === ptrType$52.nil)) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (!(n.inst === ptrType$52.nil)) { */ case 5:
-				$r = assert($interfaceIsEqual(n.underlying, $ifaceNil)); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = assert(n.loader === $throwNilPointerError); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				orig = n.inst.orig;
-				_r$1 = orig.resolve(); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$1;
-				_r$2 = n.expandUnderlying(); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				underlying = _r$2;
-				n.tparams = orig.tparams;
-				n.underlying = underlying;
-				n.fromRHS = orig.fromRHS;
-				if (orig.methods.$length === 0) {
-					n.setState(2);
-					n.inst.ctxt = ptrType$51.nil;
-				} else {
-					n.setState(1);
+			str = sliceType$1.nil;
+			strflags = 0;
+			start = 0;
+			out = $subslice(sub, 0, 0);
+			i = 0;
+			/* while (true) { */ case 1:
+				/* if (!(i <= sub.$length)) { break; } */ if(!(i <= sub.$length)) { $s = 2; continue; }
+				istr = sliceType$1.nil;
+				iflags = 0;
+				if (i < sub.$length) {
+					_tuple = p.leadingString(((i < 0 || i >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + i]));
+					istr = _tuple[0];
+					iflags = _tuple[1];
+					if (iflags === strflags) {
+						same = 0;
+						while (true) {
+							if (!(same < str.$length && same < istr.$length && (((same < 0 || same >= str.$length) ? ($throwRuntimeError("index out of range"), undefined) : str.$array[str.$offset + same]) === ((same < 0 || same >= istr.$length) ? ($throwRuntimeError("index out of range"), undefined) : istr.$array[istr.$offset + same])))) { break; }
+							same = same + (1) >> 0;
+						}
+						if (same > 0) {
+							str = $subslice(str, 0, same);
+							i = i + (1) >> 0;
+							/* continue; */ $s = 1; continue;
+						}
+					}
+				}
+				/* */ if (i === start) { $s = 3; continue; }
+				/* */ if (i === (start + 1 >> 0)) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if (i === start) { */ case 3:
+					$s = 6; continue;
+				/* } else if (i === (start + 1 >> 0)) { */ case 4:
+					out = $append(out, ((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start]));
+					$s = 6; continue;
+				/* } else { */ case 5:
+					prefix = p.newRegexp(3);
+					prefix.Flags = strflags;
+					prefix.Rune = $appendSlice($subslice(prefix.Rune, 0, 0), str);
+					j = start;
+					while (true) {
+						if (!(j < i)) { break; }
+						((j < 0 || j >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j] = p.removeLeadingString(((j < 0 || j >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j]), str.$length));
+						p.checkLimits(((j < 0 || j >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j]));
+						j = j + (1) >> 0;
+					}
+					_r = p.collapse($subslice(sub, start, i), 19); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					suffix = _r;
+					re = p.newRegexp(18);
+					re.Sub = $append($subslice(re.Sub, 0, 0), prefix, suffix);
+					out = $append(out, re);
+				/* } */ case 6:
+				start = i;
+				str = istr;
+				strflags = iflags;
+				i = i + (1) >> 0;
+			$s = 1; continue;
+			case 2:
+			sub = out;
+			start = 0;
+			out = $subslice(sub, 0, 0);
+			first = ptrType.nil;
+			i$1 = 0;
+			/* while (true) { */ case 8:
+				/* if (!(i$1 <= sub.$length)) { break; } */ if(!(i$1 <= sub.$length)) { $s = 9; continue; }
+				ifirst = ptrType.nil;
+				if (i$1 < sub.$length) {
+					ifirst = p.leadingRegexp(((i$1 < 0 || i$1 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + i$1]));
+					if (!(first === ptrType.nil) && first.Equal(ifirst) && (isCharClass(first) || ((first.Op === 17) && (first.Min === first.Max) && isCharClass((x = first.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])))))) {
+						i$1 = i$1 + (1) >> 0;
+						/* continue; */ $s = 8; continue;
+					}
+				}
+				/* */ if (i$1 === start) { $s = 10; continue; }
+				/* */ if (i$1 === (start + 1 >> 0)) { $s = 11; continue; }
+				/* */ $s = 12; continue;
+				/* if (i$1 === start) { */ case 10:
+					$s = 13; continue;
+				/* } else if (i$1 === (start + 1 >> 0)) { */ case 11:
+					out = $append(out, ((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start]));
+					$s = 13; continue;
+				/* } else { */ case 12:
+					prefix$1 = first;
+					j$1 = start;
+					while (true) {
+						if (!(j$1 < i$1)) { break; }
+						reuse$1 = !((j$1 === start));
+						((j$1 < 0 || j$1 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$1] = p.removeLeadingRegexp(((j$1 < 0 || j$1 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$1]), reuse$1));
+						p.checkLimits(((j$1 < 0 || j$1 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$1]));
+						j$1 = j$1 + (1) >> 0;
+					}
+					_r$1 = p.collapse($subslice(sub, start, i$1), 19); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					suffix$1 = _r$1;
+					re$1 = p.newRegexp(18);
+					re$1.Sub = $append($subslice(re$1.Sub, 0, 0), prefix$1, suffix$1);
+					out = $append(out, re$1);
+				/* } */ case 13:
+				start = i$1;
+				first = ifirst;
+				i$1 = i$1 + (1) >> 0;
+			$s = 8; continue;
+			case 9:
+			sub = out;
+			start = 0;
+			out = $subslice(sub, 0, 0);
+			i$2 = 0;
+			/* while (true) { */ case 15:
+				/* if (!(i$2 <= sub.$length)) { break; } */ if(!(i$2 <= sub.$length)) { $s = 16; continue; }
+				if (i$2 < sub.$length && isCharClass(((i$2 < 0 || i$2 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + i$2]))) {
+					i$2 = i$2 + (1) >> 0;
+					/* continue; */ $s = 15; continue;
 				}
-				$24r$1 = n;
-				$s = 11; case 11: return $24r$1;
-			/* } */ case 6:
-			/* */ if (!(n.loader === $throwNilPointerError)) { $s = 12; continue; }
-			/* */ $s = 13; continue;
-			/* if (!(n.loader === $throwNilPointerError)) { */ case 12:
-				$r = assert($interfaceIsEqual(n.underlying, $ifaceNil)); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = assert(n.TypeArgs().Len() === 0); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$3 = n.loader(n); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_tuple = _r$3;
-				tparams = _tuple[0];
-				underlying$1 = _tuple[1];
-				methods = _tuple[2];
-				n.tparams = bindTParams(tparams);
-				n.underlying = underlying$1;
-				n.fromRHS = underlying$1;
-				n.methods = methods;
-				n.loader = $throwNilPointerError;
-			/* } */ case 13:
-			n.setState(2);
-			$24r$2 = n;
-			$s = 17; case 17: return $24r$2;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$9.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: resolve$2, $c: true, $r, $24r, $24r$1, $24r$2, _r$1, _r$2, _r$3, _tuple, methods, n, orig, tparams, underlying, underlying$1, $s, $deferred};return $f; } }
-		};
-		$ptrType(Named).prototype.state = function state() {
-			var n;
-			n = this;
-			return ((atomic.LoadUint32((n.$ptr_state_ || (n.$ptr_state_ = new ptrType$55(function() { return this.$target.state_; }, function($v) { this.$target.state_ = $v; }, n)))) >>> 0));
-		};
-		$ptrType(Named).prototype.setState = function setState(state$1) {
-			var n, state$1;
-			n = this;
-			atomic.StoreUint32((n.$ptr_state_ || (n.$ptr_state_ = new ptrType$55(function() { return this.$target.state_; }, function($v) { this.$target.state_ = $v; }, n))), ((state$1 >>> 0)));
-		};
-		$ptrType(Checker).prototype.newNamed = function newNamed(obj, underlying, methods) {
-			var check, methods, obj, typ$3, underlying;
-			check = this;
-			typ$3 = new Named.ptr(check, obj, underlying, ptrType$52.nil, new sync.Mutex.ptr(0, 0), 0, underlying, ptrType$48.nil, methods, $throwNilPointerError);
-			if ($interfaceIsEqual(obj.object.typ, $ifaceNil)) {
-				obj.object.typ = typ$3;
-			}
-			if (!(check === ptrType$6.nil)) {
-				check.needsCleanup(typ$3);
+				/* */ if (i$2 === start) { $s = 17; continue; }
+				/* */ if (i$2 === (start + 1 >> 0)) { $s = 18; continue; }
+				/* */ $s = 19; continue;
+				/* if (i$2 === start) { */ case 17:
+					$s = 20; continue;
+				/* } else if (i$2 === (start + 1 >> 0)) { */ case 18:
+					out = $append(out, ((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start]));
+					$s = 20; continue;
+				/* } else { */ case 19:
+					max = start;
+					j$2 = start + 1 >> 0;
+					while (true) {
+						if (!(j$2 < i$2)) { break; }
+						if (((max < 0 || max >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + max]).Op < ((j$2 < 0 || j$2 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$2]).Op || (((max < 0 || max >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + max]).Op === ((j$2 < 0 || j$2 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$2]).Op) && ((max < 0 || max >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + max]).Rune.$length < ((j$2 < 0 || j$2 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$2]).Rune.$length) {
+							max = j$2;
+						}
+						j$2 = j$2 + (1) >> 0;
+					}
+					_tmp = ((max < 0 || max >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + max]);
+					_tmp$1 = ((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start]);
+					((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start] = _tmp);
+					((max < 0 || max >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + max] = _tmp$1);
+					j$3 = start + 1 >> 0;
+					while (true) {
+						if (!(j$3 < i$2)) { break; }
+						mergeCharClass(((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start]), ((j$3 < 0 || j$3 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$3]));
+						p.reuse(((j$3 < 0 || j$3 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + j$3]));
+						j$3 = j$3 + (1) >> 0;
+					}
+					$r = cleanAlt(((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start])); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					out = $append(out, ((start < 0 || start >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + start]));
+				/* } */ case 20:
+				if (i$2 < sub.$length) {
+					out = $append(out, ((i$2 < 0 || i$2 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + i$2]));
+				}
+				start = i$2 + 1 >> 0;
+				i$2 = i$2 + (1) >> 0;
+			$s = 15; continue;
+			case 16:
+			sub = out;
+			start = 0;
+			out = $subslice(sub, 0, 0);
+			_ref = sub;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				i$3 = _i;
+				if ((i$3 + 1 >> 0) < sub.$length && (((i$3 < 0 || i$3 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + i$3]).Op === 2) && ((x$1 = i$3 + 1 >> 0, ((x$1 < 0 || x$1 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + x$1])).Op === 2)) {
+					_i++;
+					continue;
+				}
+				out = $append(out, ((i$3 < 0 || i$3 >= sub.$length) ? ($throwRuntimeError("index out of range"), undefined) : sub.$array[sub.$offset + i$3]));
+				_i++;
 			}
-			return typ$3;
+			sub = out;
+			$s = -1; return sub;
+			/* */ } return; } var $f = {$blk: factor, $c: true, $r, _i, _r, _r$1, _ref, _tmp, _tmp$1, _tuple, first, i, i$1, i$2, i$3, ifirst, iflags, istr, j, j$1, j$2, j$3, max, out, p, prefix, prefix$1, re, re$1, reuse$1, same, start, str, strflags, sub, suffix, suffix$1, x, x$1, $s};return $f;
 		};
-		$ptrType(Checker).prototype.newNamedInstance = function newNamedInstance(pos, orig, targs, expanding) {
-			var {check, expanding, inst, obj, orig, pos, targs, typ$3, $s, $r, $c} = $restore(this, {pos, orig, targs, expanding});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = assert(targs.$length > 0); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			obj = NewTypeName(pos, orig.obj.object.pkg, orig.obj.object.name, $ifaceNil);
-			inst = new instance.ptr(orig, newTypeList(targs), 0, ptrType$51.nil);
-			if (!(expanding === ptrType$9.nil) && expanding.Obj().object.pkg === obj.object.pkg) {
-				inst.ctxt = expanding.inst.ctxt;
+		$ptrType(parser).prototype.leadingString = function leadingString(re) {
+			var p, re, x;
+			p = this;
+			if ((re.Op === 18) && re.Sub.$length > 0) {
+				re = (x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
 			}
-			typ$3 = new Named.ptr(check, obj, $ifaceNil, inst, new sync.Mutex.ptr(0, 0), 0, $ifaceNil, ptrType$48.nil, sliceType.nil, $throwNilPointerError);
-			obj.object.typ = typ$3;
-			if (!(check === ptrType$6.nil)) {
-				check.needsCleanup(typ$3);
+			if (!((re.Op === 3))) {
+				return [sliceType$1.nil, 0];
 			}
-			$s = -1; return typ$3;
-			/* */ } return; } var $f = {$blk: newNamedInstance, $c: true, $r, check, expanding, inst, obj, orig, pos, targs, typ$3, $s};return $f;
+			return [re.Rune, (re.Flags & 1) >>> 0];
 		};
-		$ptrType(Named).prototype.cleanup = function cleanup$1() {
-			var {_r$1, _ref, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			$r = assert(t.inst === ptrType$52.nil || t.inst.orig.inst === ptrType$52.nil); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_ref = t.underlying;
-			/* */ if (_ref === $ifaceNil) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (_ref === $ifaceNil) { */ case 2:
-				if (t.TypeArgs().Len() === 0) {
-					$panic(new $String("nil underlying"));
+		$ptrType(parser).prototype.removeLeadingString = function removeLeadingString(re, n) {
+			var _1, n, old, p, re, sub, x, x$1, x$2;
+			p = this;
+			if ((re.Op === 18) && re.Sub.$length > 0) {
+				sub = (x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
+				sub = p.removeLeadingString(sub, n);
+				(x$1 = re.Sub, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0] = sub));
+				if (sub.Op === 2) {
+					p.reuse(sub);
+					_1 = re.Sub.$length;
+					if ((_1 === (0)) || (_1 === (1))) {
+						re.Op = 2;
+						re.Sub = sliceType$4.nil;
+					} else if (_1 === (2)) {
+						old = re;
+						re = (x$2 = re.Sub, (1 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 1]));
+						p.reuse(old);
+					} else {
+						$copySlice(re.Sub, $subslice(re.Sub, 1));
+						re.Sub = $subslice(re.Sub, 0, (re.Sub.$length - 1 >> 0));
+					}
 				}
-				$s = 4; continue;
-			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 3:
-				_r$1 = t.under(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$1;
-			/* } */ case 4:
-			t.check = ptrType$6.nil;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: cleanup$1, $c: true, $r, _r$1, _ref, t, $s};return $f;
-		};
-		$ptrType(Named).prototype.Obj = function Obj$2() {
-			var t;
-			t = this;
-			if (t.inst === ptrType$52.nil) {
-				return t.obj;
+				return re;
 			}
-			return t.inst.orig.obj;
-		};
-		$ptrType(Named).prototype.Origin = function Origin$2() {
-			var t;
-			t = this;
-			if (t.inst === ptrType$52.nil) {
-				return t;
+			if (re.Op === 3) {
+				re.Rune = $subslice(re.Rune, 0, $copySlice(re.Rune, $subslice(re.Rune, n)));
+				if (re.Rune.$length === 0) {
+					re.Op = 2;
+				}
 			}
-			return t.inst.orig;
-		};
-		$ptrType(Named).prototype.TypeParams = function TypeParams$1() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = t.resolve(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1.tparams;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: TypeParams$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		$ptrType(Named).prototype.SetTypeParams = function SetTypeParams(tparams) {
-			var {_r$1, t, tparams, $s, $r, $c} = $restore(this, {tparams});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			$r = assert(t.inst === ptrType$52.nil); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$1 = t.resolve(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1.tparams = bindTParams(tparams);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: SetTypeParams, $c: true, $r, _r$1, t, tparams, $s};return $f;
+			return re;
 		};
-		$ptrType(Named).prototype.TypeArgs = function TypeArgs() {
-			var t;
-			t = this;
-			if (t.inst === ptrType$52.nil) {
-				return ptrType$56.nil;
+		$ptrType(parser).prototype.leadingRegexp = function leadingRegexp(re) {
+			var p, re, sub, x;
+			p = this;
+			if (re.Op === 2) {
+				return ptrType.nil;
 			}
-			return t.inst.targs;
-		};
-		$ptrType(Named).prototype.NumMethods = function NumMethods$1() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = t.Origin().resolve(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1.methods.$length;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: NumMethods$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		$ptrType(Named).prototype.Method = function Method$1(i) {
-			var {$24r, _r$1, _r$2, i, orig, t, x, x$1, x$2, x$3, $s, $deferred, $r, $c} = $restore(this, {i});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			t = this;
-			_r$1 = t.resolve(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			if (t.state() >= 2) {
-				$s = -1; return (x = t.methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-			}
-			$r = assert(!(t.inst === ptrType$52.nil)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			orig = t.inst.orig;
-			$r = t.mu.Lock(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$deferred.push([$methodVal(t.mu, "Unlock"), []]);
-			/* */ if (!((t.methods.$length === orig.methods.$length))) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (!((t.methods.$length === orig.methods.$length))) { */ case 4:
-				$r = assert(t.methods.$length === 0); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				t.methods = $makeSlice(sliceType, orig.methods.$length);
-			/* } */ case 5:
-			/* */ if ((x$1 = t.methods, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i])) === ptrType$2.nil) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if ((x$1 = t.methods, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i])) === ptrType$2.nil) { */ case 7:
-				$r = assert(!(t.inst.ctxt === ptrType$51.nil)); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$2 = t.expandMethod(i); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				(x$2 = t.methods, ((i < 0 || i >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i] = _r$2));
-				t.inst.expandedMethods = t.inst.expandedMethods + (1) >> 0;
-				if (t.inst.expandedMethods === orig.methods.$length) {
-					t.setState(2);
-					t.inst.ctxt = ptrType$51.nil;
+			if ((re.Op === 18) && re.Sub.$length > 0) {
+				sub = (x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
+				if (sub.Op === 2) {
+					return ptrType.nil;
 				}
-			/* } */ case 8:
-			$24r = (x$3 = t.methods, ((i < 0 || i >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + i]));
-			$s = 11; case 11: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return ptrType$2.nil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: Method$1, $c: true, $r, $24r, _r$1, _r$2, i, orig, t, x, x$1, x$2, x$3, $s, $deferred};return $f; } }
-		};
-		$ptrType(Named).prototype.expandMethod = function expandMethod(i) {
-			var {_r$1, _r$2, _r$3, _tuple, check, copy, ctxt, i, origSig, origm, rbase, rtyp, sig, smap, t, $s, $r, $c} = $restore(this, {i});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			copy = [copy];
-			t = this;
-			_r$1 = t.inst.orig.Method(i); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			origm = _r$1;
-			$r = assert(!(origm === ptrType$2.nil)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			check = t.check;
-			/* */ if (!(check === ptrType$6.nil)) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (!(check === ptrType$6.nil)) { */ case 3:
-				$r = check.objDecl(origm, ptrType$9.nil); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 4:
-			origSig = $assertType(origm.object.typ, ptrType$27);
-			_tuple = deref(origSig.Recv().object.Type());
-			rbase = _tuple[0];
-			if ($interfaceIsEqual(rbase, t)) {
-				$s = -1; return origm;
-			}
-			sig = origSig;
-			/* */ if (origSig.RecvTypeParams().Len() === t.inst.targs.Len()) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (origSig.RecvTypeParams().Len() === t.inst.targs.Len()) { */ case 6:
-				_r$2 = makeSubstMap(origSig.RecvTypeParams().list(), t.inst.targs.list()); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				smap = _r$2;
-				ctxt = ptrType$51.nil;
-				if (!(check === ptrType$6.nil)) {
-					ctxt = check.context();
-				}
-				_r$3 = check.subst(origm.object.pos, origSig, smap, t, ctxt); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				sig = $assertType(_r$3, ptrType$27);
-			/* } */ case 7:
-			if (sig === origSig) {
-				copy[0] = $clone(origSig, Signature);
-				sig = copy[0];
-			}
-			rtyp = $ifaceNil;
-			if (origm.hasPtrRecv()) {
-				rtyp = NewPointer(t);
-			} else {
-				rtyp = t;
+				return sub;
 			}
-			sig.recv = substVar(origSig.recv, rtyp);
-			$s = -1; return substFunc(origm, sig);
-			/* */ } return; } var $f = {$blk: expandMethod, $c: true, $r, _r$1, _r$2, _r$3, _tuple, check, copy, ctxt, i, origSig, origm, rbase, rtyp, sig, smap, t, $s};return $f;
+			return re;
 		};
-		$ptrType(Named).prototype.SetUnderlying = function SetUnderlying(underlying) {
-			var {_r$1, _tuple, ok, t, underlying, $s, $r, $c} = $restore(this, {underlying});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			$r = assert(t.inst === ptrType$52.nil); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if ($interfaceIsEqual(underlying, $ifaceNil)) {
-				$panic(new $String("underlying type must not be nil"));
-			}
-			_tuple = $assertType(underlying, ptrType$9, true);
-			ok = _tuple[1];
-			if (ok) {
-				$panic(new $String("underlying type must not be *Named"));
-			}
-			_r$1 = t.resolve(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1.underlying = underlying;
-			if ($interfaceIsEqual(t.fromRHS, $ifaceNil)) {
-				t.fromRHS = underlying;
+		$ptrType(parser).prototype.removeLeadingRegexp = function removeLeadingRegexp(re, reuse$1) {
+			var _1, old, p, re, reuse$1, x, x$1;
+			p = this;
+			if ((re.Op === 18) && re.Sub.$length > 0) {
+				if (reuse$1) {
+					p.reuse((x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])));
+				}
+				re.Sub = $subslice(re.Sub, 0, $copySlice(re.Sub, $subslice(re.Sub, 1)));
+				_1 = re.Sub.$length;
+				if (_1 === (0)) {
+					re.Op = 2;
+					re.Sub = sliceType$4.nil;
+				} else if (_1 === (1)) {
+					old = re;
+					re = (x$1 = re.Sub, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]));
+					p.reuse(old);
+				}
+				return re;
 			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: SetUnderlying, $c: true, $r, _r$1, _tuple, ok, t, underlying, $s};return $f;
-		};
-		$ptrType(Named).prototype.AddMethod = function AddMethod(m) {
-			var {_r$1, _tuple, i, m, t, $s, $r, $c} = $restore(this, {m});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			$r = assert(t.inst === ptrType$52.nil); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$1 = t.resolve(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			_tuple = lookupMethod(t.methods, m.object.pkg, m.object.name, false);
-			i = _tuple[0];
-			if (i < 0) {
-				t.methods = $append(t.methods, m);
+			if (reuse$1) {
+				p.reuse(re);
 			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: AddMethod, $c: true, $r, _r$1, _tuple, i, m, t, $s};return $f;
-		};
-		$ptrType(Named).prototype.Underlying = function Underlying$7() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = t.resolve(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1.underlying;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Underlying$7, $c: true, $r, $24r, _r$1, t, $s};return $f;
+			return p.newRegexp(2);
 		};
-		$ptrType(Named).prototype.String = function String$27() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$27, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		$ptrType(Named).prototype.under = function under$2() {
-			var {_entry, _entry$1, _i, _key, _key$1, _keys, _r$1, _r$2, _ref, _ref$1, _ref$2, _size, _tuple, check, i, n, n$1, n0, n1, ok, path, seen, u, u1, u1$1, u1$2, u1$3, u1$4, u1$5, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			n0 = this;
-			_r$1 = n0.Underlying(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			u = _r$1;
-			n1 = ptrType$9.nil;
-			_ref = u;
-			if (_ref === $ifaceNil) {
-				u1 = _ref;
-				$panic(new $String("nil underlying"));
-			} else if ($assertType(_ref, ptrType$9, true)[1]) {
-				u1$2 = _ref.$val;
-				n1 = u1$2;
-			} else {
-				u1$1 = _ref;
-				$s = -1; return u;
-			}
-			if (n0.check === ptrType$6.nil) {
-				$panic(new $String("Named.check == nil but type is incomplete"));
-			}
-			check = n0.check;
-			n = n0;
-			seen = new $global.Map();
-			path = sliceType$8.nil;
-			/* while (true) { */ case 2:
-				_key = n; (seen || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$9.keyFor(_key), { k: _key, v: (seen ? seen.size : 0) });
-				path = $append(path, n.obj);
-				n = n1;
-				_tuple = (_entry = $mapIndex(seen,ptrType$9.keyFor(n)), _entry !== undefined ? [_entry.v, true] : [0, false]);
-				i = _tuple[0];
-				ok = _tuple[1];
-				/* */ if (ok) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (ok) { */ case 4:
-					$r = check.cycleError($subslice(path, i)); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					u = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-					/* break; */ $s = 3; continue;
-				/* } */ case 5:
-				_r$2 = n.Underlying(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				u = _r$2;
-				_ref$1 = u;
-				if (_ref$1 === $ifaceNil) {
-					u1$3 = _ref$1;
-					u = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-					/* break loop; */ $s = 3; continue s;
-				} else if ($assertType(_ref$1, ptrType$9, true)[1]) {
-					u1$5 = _ref$1.$val;
-					n1 = u1$5;
-				} else {
-					u1$4 = _ref$1;
-					/* break loop; */ $s = 3; continue s;
-				}
-			$s = 2; continue;
-			case 3:
-			_ref$2 = seen;
+		literalRegexp = function literalRegexp$1(s, flags) {
+			var _i, _ref, _rune, c, flags, re, s;
+			re = new Regexp.ptr(3, 0, sliceType$4.nil, arrayType.zero(), sliceType$1.nil, arrayType$1.zero(), 0, 0, 0, "");
+			re.Flags = flags;
+			re.Rune = $subslice(new sliceType$1(re.Rune0), 0, 0);
+			_ref = s;
 			_i = 0;
-			_keys = _ref$2 ? _ref$2.keys() : undefined;
-			_size = _ref$2 ? _ref$2.size : 0;
 			while (true) {
-				if (!(_i < _size)) { break; }
-				_key$1 = _keys.next().value;
-				_entry$1 = _ref$2.get(_key$1);
-				if (_entry$1 === undefined) {
-					_i++;
-					continue;
-				}
-				n$1 = _entry$1.k;
-				if (!(n$1.obj.object.pkg === check.pkg)) {
-					$panic(new $String("imported type with unresolved underlying type"));
+				if (!(_i < _ref.length)) { break; }
+				_rune = $decodeRune(_ref, _i);
+				c = _rune[0];
+				if (re.Rune.$length >= re.Rune.$capacity) {
+					re.Rune = (new sliceType$1($stringToRunes(s)));
+					break;
 				}
-				n$1.underlying = u;
-				_i++;
-			}
-			$s = -1; return u;
-			/* */ } return; } var $f = {$blk: under$2, $c: true, $r, _entry, _entry$1, _i, _key, _key$1, _keys, _r$1, _r$2, _ref, _ref$1, _ref$2, _size, _tuple, check, i, n, n$1, n0, n1, ok, path, seen, u, u1, u1$1, u1$2, u1$3, u1$4, u1$5, $s};return $f;
-		};
-		$ptrType(Named).prototype.setUnderlying = function setUnderlying(typ$3) {
-			var n, typ$3;
-			n = this;
-			if (!(n === ptrType$9.nil)) {
-				n.underlying = typ$3;
+				re.Rune = $append(re.Rune, c);
+				_i += _rune[1];
 			}
+			return re;
 		};
-		$ptrType(Named).prototype.lookupMethod = function lookupMethod$1(pkg, name, foldCase) {
-			var {$24r, _r$1, _r$2, _tuple, foldCase, i, n, name, pkg, $s, $r, $c} = $restore(this, {pkg, name, foldCase});
+		Parse = function Parse$1(s, flags) {
+			var {$24r, _r, flags, s, $s, $r, $c} = $restore(this, {s, flags});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			n = this;
-			_r$1 = n.resolve(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			_tuple = lookupMethod(n.Origin().methods, pkg, name, foldCase);
-			i = _tuple[0];
-			if (i < 0) {
-				$s = -1; return [-1, ptrType$2.nil];
-			}
-			_r$2 = n.Method(i); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = [i, _r$2];
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: lookupMethod$1, $c: true, $r, $24r, _r$1, _r$2, _tuple, foldCase, i, n, name, pkg, $s};return $f;
-		};
-		$ptrType(Checker).prototype.context = function context() {
-			var check;
-			check = this;
-			if (check.ctxt === ptrType$51.nil) {
-				check.ctxt = NewContext();
-			}
-			return check.ctxt;
+			_r = parse(s, flags); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: Parse$1, $c: true, $r, $24r, _r, flags, s, $s};return $f;
 		};
-		$ptrType(Named).prototype.expandUnderlying = function expandUnderlying() {
-			var {$24r, $24r$1, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, _tuple$2, check, copied, ctxt, h, iface$1, methods, n, n2, old, orig, smap, targs, underlying, unexpanded, $s, $deferred, $r, $c} = $restore(this, {});
+		$pkg.Parse = Parse;
+		parse = function parse$1(s, flags) {
+			var {_$1, _2, _3, _4, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _struct, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$28, _tmp$29, _tmp$3, _tmp$30, _tmp$31, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$10, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, after, after$1, before, before$1, c, c$1, err, err$1, err$2, err$3, flags, lastRepeat, lit, max, min, n, ok, op$2, p, r, r$1, re, repeat$1, rest, rest$1, rest$2, s, t, x, $s, $deferred, $r, $c} = $restore(this, {s, flags});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			check = [check];
-			n = [n];
-			n[0] = this;
-			check[0] = n[0].check;
-			/* */ if (!(check[0] === ptrType$6.nil) && false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(check[0] === ptrType$6.nil) && false) { */ case 1:
-				$r = check[0].trace(n[0].obj.object.pos, "-- Named.expandUnderlying %s", new sliceType$6([n[0]])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				check[0].indent = check[0].indent + (1) >> 0;
-				$deferred.push([(function(check, n) { return function Named·expandUnderlying·func1() {
-						var {$s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						check[0].indent = check[0].indent - (1) >> 0;
-						$r = check[0].trace(n[0].obj.object.pos, "=> %s (tparams = %s, under = %s)", new sliceType$6([n[0], n[0].tparams.list(), n[0].underlying])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Named·expandUnderlying·func1, $c: true, $r, $s};return $f;
-					}; })(check, n), []]);
-			/* } */ case 2:
-			$r = assert(!($interfaceIsEqual(n[0].inst.orig.underlying, $ifaceNil))); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (n[0].inst.ctxt === ptrType$51.nil) {
-				n[0].inst.ctxt = NewContext();
-			}
-			orig = n[0].inst.orig;
-			targs = n[0].inst.targs;
-			_tuple = $assertType(orig.underlying, ptrType$9, true);
-			unexpanded = _tuple[1];
-			/* */ if (unexpanded) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (unexpanded) { */ case 5:
-				$r = assert(!(check[0] === ptrType$6.nil)); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 6:
-			/* */ if (!((orig.tparams.Len() === targs.Len()))) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (!((orig.tparams.Len() === targs.Len()))) { */ case 8:
-				$24r = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-				$s = 10; case 10: return $24r;
-			/* } */ case 9:
-			_r$1 = n[0].inst.ctxt.instanceHash(orig, targs.list()); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			h = _r$1;
-			_r$2 = n[0].inst.ctxt.update(h, orig, n[0].TypeArgs().list(), n[0]); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			n2 = _r$2;
-			$r = assert($interfaceIsEqual(n[0], n2)); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$3 = makeSubstMap(orig.tparams.list(), targs.list()); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			smap = _r$3;
-			ctxt = ptrType$51.nil;
-			if (!(check[0] === ptrType$6.nil)) {
-				ctxt = check[0].context();
-			}
-			_r$4 = n[0].check.subst(n[0].obj.object.pos, orig.underlying, smap, n[0], ctxt); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			underlying = _r$4;
-			_tuple$1 = $assertType(underlying, ptrType$13, true);
-			iface$1 = _tuple$1[0];
-			if (!(iface$1 === ptrType$13.nil)) {
-				_tuple$2 = replaceRecvType(iface$1.methods, orig, n[0]);
-				methods = _tuple$2[0];
-				copied = _tuple$2[1];
-				if (copied) {
-					if ($interfaceIsEqual(iface$1, orig.underlying)) {
-						old = iface$1;
-						iface$1 = check[0].newInterface();
-						iface$1.embeddeds = old.embeddeds;
-						iface$1.complete = old.complete;
-						iface$1.implicit = old.implicit;
-						underlying = iface$1;
+			err = [err];
+			s = [s];
+			_$1 = ptrType.nil;
+			err[0] = $ifaceNil;
+			$deferred.push([(function(err, s) { return function parse·func1() {
+					var _1, r;
+					r = $recover();
+					_1 = r;
+					if ($interfaceIsEqual(_1, $ifaceNil)) {
+					} else if ($interfaceIsEqual(_1, new ErrorCode(("expression too large")))) {
+						err[0] = new Error.ptr("expression too large", s[0]);
+					} else if ($interfaceIsEqual(_1, new ErrorCode(("expression nests too deeply")))) {
+						err[0] = new Error.ptr("expression nests too deeply", s[0]);
+					} else {
+						$panic(r);
 					}
-					iface$1.methods = methods;
+				}; })(err, s), []]);
+			if (!((((flags & 2) >>> 0) === 0))) {
+				err$1 = checkUTF8(s[0]);
+				if (!($interfaceIsEqual(err$1, $ifaceNil))) {
+					_tmp = ptrType.nil;
+					_tmp$1 = err$1;
+					_$1 = _tmp;
+					err[0] = _tmp$1;
+					$s = -1; return [_$1, err[0]];
 				}
+				_tmp$2 = literalRegexp(s[0], flags);
+				_tmp$3 = $ifaceNil;
+				_$1 = _tmp$2;
+				err[0] = _tmp$3;
+				$s = -1; return [_$1, err[0]];
 			}
-			$24r$1 = underlying;
-			$s = 16; case 16: return $24r$1;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: expandUnderlying, $c: true, $r, $24r, $24r$1, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, _tuple$2, check, copied, ctxt, h, iface$1, methods, n, n2, old, orig, smap, targs, underlying, unexpanded, $s, $deferred};return $f; } }
-		};
-		safeUnderlying = function safeUnderlying$1(typ$3) {
-			var {$24r, _r$1, _tuple, t, typ$3, $s, $r, $c} = $restore(this, {typ$3});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_tuple = $assertType(typ$3, ptrType$9, true);
-			t = _tuple[0];
-			if (!(t === ptrType$9.nil)) {
-				$s = -1; return t.underlying;
-			}
-			_r$1 = typ$3.Underlying(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: safeUnderlying$1, $c: true, $r, $24r, _r$1, _tuple, t, typ$3, $s};return $f;
-		};
-		$ptrType(Checker).prototype.monomorph = function monomorph() {
-			var {_i, _ref, again, check, dst, edge, i, src, w, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			again = true;
-			/* while (true) { */ case 1:
-				/* if (!(again)) { break; } */ if(!(again)) { $s = 2; continue; }
-				again = false;
-				_ref = check.mono.edges;
-				_i = 0;
-				/* while (true) { */ case 3:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
-					i = _i;
-					edge = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), monoEdge);
-					src = (x = check.mono.vertices, x$1 = edge.src, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-					dst = (x$2 = check.mono.vertices, x$3 = edge.dst, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]));
-					w = src.weight + edge.weight >> 0;
-					if (w <= dst.weight) {
-						_i++;
-						/* continue; */ $s = 3; continue;
-					}
-					dst.pre = i;
-					dst.len = src.len + 1 >> 0;
-					/* */ if (dst.len === check.mono.vertices.$length) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (dst.len === check.mono.vertices.$length) { */ case 5:
-						$r = check.reportInstanceLoop(edge.dst); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-					/* } */ case 6:
-					dst.weight = w;
-					again = true;
-					_i++;
-				$s = 3; continue;
-				case 4:
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: monomorph, $c: true, $r, _i, _ref, again, check, dst, edge, i, src, w, x, x$1, x$2, x$3, $s};return $f;
-		};
-		$ptrType(Checker).prototype.reportInstanceLoop = function reportInstanceLoop(v) {
-			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _i, _r$1, _r$2, _ref, _ref$1, check, edge, obj, obj0, qf, seen, stack, v, v$1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, $s, $r, $c} = $restore(this, {v});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			stack = sliceType$13.nil;
-			seen = $makeSlice(sliceType$15, check.mono.vertices.$length);
-			while (true) {
-				if (!(!((v < 0 || v >= seen.$length) ? ($throwRuntimeError("index out of range"), undefined) : seen.$array[seen.$offset + v]))) { break; }
-				stack = $append(stack, v);
-				((v < 0 || v >= seen.$length) ? ($throwRuntimeError("index out of range"), undefined) : seen.$array[seen.$offset + v] = true);
-				v = (x = check.mono.edges, x$1 = (x$2 = check.mono.vertices, ((v < 0 || v >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + v])).pre, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).src;
-			}
-			while (true) {
-				if (!(!(((0 >= stack.$length ? ($throwRuntimeError("index out of range"), undefined) : stack.$array[stack.$offset + 0]) === v)))) { break; }
-				stack = $subslice(stack, 1);
-			}
-			obj0 = (x$3 = check.mono.vertices, ((v < 0 || v >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + v])).obj;
-			$r = check.error(obj0, 140, "instantiation cycle:"); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			qf = RelativeTo(check.pkg);
-			_ref = stack;
-			_i = 0;
-			/* while (true) { */ case 2:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
-				v$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				edge = $clone((x$4 = check.mono.edges, x$5 = (x$6 = check.mono.vertices, ((v$1 < 0 || v$1 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + v$1])).pre, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])), monoEdge);
-				obj = (x$7 = check.mono.vertices, x$8 = edge.dst, ((x$8 < 0 || x$8 >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + x$8])).obj;
-				_ref$1 = obj.object.Type();
-				/* */ if ($assertType(_ref$1, ptrType$9, true)[1]) { $s = 4; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$14, true)[1]) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if ($assertType(_ref$1, ptrType$9, true)[1]) { */ case 4:
-					_arg = new atPos(((edge.pos >> 0)));
-					_arg$1 = new $String(obj.object.Name());
-					_r$1 = TypeString(edge.typ, qf); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_arg$2 = new $String(_r$1);
-					$r = check.errorf(_arg, 140, "\t%s implicitly parameterized by %s", new sliceType$6([_arg$1, _arg$2])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 7; continue;
-				/* } else if ($assertType(_ref$1, ptrType$14, true)[1]) { */ case 5:
-					_arg$3 = new atPos(((edge.pos >> 0)));
-					_arg$4 = new $String(obj.object.Name());
-					_r$2 = TypeString(edge.typ, qf); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_arg$5 = new $String(_r$2);
-					$r = check.errorf(_arg$3, 140, "\t%s instantiated as %s", new sliceType$6([_arg$4, _arg$5])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 7; continue;
-				/* } else { */ case 6:
-					$panic(new $String("unexpected type"));
-				/* } */ case 7:
-				_i++;
-			$s = 2; continue;
-			case 3:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: reportInstanceLoop, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _i, _r$1, _r$2, _ref, _ref$1, check, edge, obj, obj0, qf, seen, stack, v, v$1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, $s};return $f;
-		};
-		$ptrType(monoGraph).prototype.recordCanon = function recordCanon(mpar, tpar) {
-			var _key, mpar, tpar, w;
-			w = this;
-			if (w.canon === false) {
-				w.canon = new $global.Map();
-			}
-			_key = mpar; (w.canon || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$14.keyFor(_key), { k: _key, v: tpar });
-		};
-		$ptrType(monoGraph).prototype.recordInstance = function recordInstance(pkg, pos, tparams, targs, xlist) {
-			var {_i, _r$1, _ref, i, pkg, pos, pos$1, targs, tpar, tparams, w, xlist, $s, $r, $c} = $restore(this, {pkg, pos, tparams, targs, xlist});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			w = this;
-			_ref = tparams;
-			_i = 0;
+			p = new parser.ptr(0, sliceType$4.nil, ptrType.nil, 0, "", sliceType$1.nil, 0, 0, new $Int64(0, 0), false, false);
+			c = 0;
+			op$2 = 0;
+			lastRepeat = "";
+			p.flags = flags;
+			p.wholeRegexp = s[0];
+			t = s[0];
 			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				tpar = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				pos$1 = pos;
-				/* */ if (i < xlist.$length) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (i < xlist.$length) { */ case 3:
-					_r$1 = ((i < 0 || i >= xlist.$length) ? ($throwRuntimeError("index out of range"), undefined) : xlist.$array[xlist.$offset + i]).Pos(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					pos$1 = _r$1;
-				/* } */ case 4:
-				$r = w.assign(pkg, pos$1, tpar, ((i < 0 || i >= targs.$length) ? ($throwRuntimeError("index out of range"), undefined) : targs.$array[targs.$offset + i])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
+				/* if (!(!(t === ""))) { break; } */ if(!(!(t === ""))) { $s = 2; continue; }
+				repeat$1 = "";
+					_2 = t.charCodeAt(0);
+					/* */ if (_2 === (40)) { $s = 4; continue; }
+					/* */ if (_2 === (124)) { $s = 5; continue; }
+					/* */ if (_2 === (41)) { $s = 6; continue; }
+					/* */ if (_2 === (94)) { $s = 7; continue; }
+					/* */ if (_2 === (36)) { $s = 8; continue; }
+					/* */ if (_2 === (46)) { $s = 9; continue; }
+					/* */ if (_2 === (91)) { $s = 10; continue; }
+					/* */ if ((_2 === (42)) || (_2 === (43)) || (_2 === (63))) { $s = 11; continue; }
+					/* */ if (_2 === (123)) { $s = 12; continue; }
+					/* */ if (_2 === (92)) { $s = 13; continue; }
+					/* */ $s = 14; continue;
+					/* if (_2 === (40)) { */ case 4:
+						if (!((((p.flags & 64) >>> 0) === 0)) && t.length >= 2 && (t.charCodeAt(1) === 63)) {
+							_tuple = p.parsePerlFlags(t);
+							t = _tuple[0];
+							err[0] = _tuple[1];
+							if (!($interfaceIsEqual(err[0], $ifaceNil))) {
+								_tmp$4 = ptrType.nil;
+								_tmp$5 = err[0];
+								_$1 = _tmp$4;
+								err[0] = _tmp$5;
+								$s = -1; return [_$1, err[0]];
+							}
+							/* break; */ $s = 3; continue;
+						}
+						p.numCap = p.numCap + (1) >> 0;
+						p.op(128).Cap = p.numCap;
+						t = $substring(t, 1);
+						$s = 15; continue;
+					/* } else if (_2 === (124)) { */ case 5:
+						_r = p.parseVerticalBar(); /* */ $s = 16; case 16: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						err[0] = _r;
+						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
+							_tmp$6 = ptrType.nil;
+							_tmp$7 = err[0];
+							_$1 = _tmp$6;
+							err[0] = _tmp$7;
+							$s = -1; return [_$1, err[0]];
+						}
+						t = $substring(t, 1);
+						$s = 15; continue;
+					/* } else if (_2 === (41)) { */ case 6:
+						_r$1 = p.parseRightParen(); /* */ $s = 17; case 17: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						err[0] = _r$1;
+						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
+							_tmp$8 = ptrType.nil;
+							_tmp$9 = err[0];
+							_$1 = _tmp$8;
+							err[0] = _tmp$9;
+							$s = -1; return [_$1, err[0]];
+						}
+						t = $substring(t, 1);
+						$s = 15; continue;
+					/* } else if (_2 === (94)) { */ case 7:
+						if (!((((p.flags & 16) >>> 0) === 0))) {
+							p.op(9);
+						} else {
+							p.op(7);
+						}
+						t = $substring(t, 1);
+						$s = 15; continue;
+					/* } else if (_2 === (36)) { */ case 8:
+						if (!((((p.flags & 16) >>> 0) === 0))) {
+							_struct = p.op(10);
+							_struct.Flags = (_struct.Flags | (256)) >>> 0;
+						} else {
+							p.op(8);
+						}
+						t = $substring(t, 1);
+						$s = 15; continue;
+					/* } else if (_2 === (46)) { */ case 9:
+						if (!((((p.flags & 8) >>> 0) === 0))) {
+							p.op(6);
+						} else {
+							p.op(5);
+						}
+						t = $substring(t, 1);
+						$s = 15; continue;
+					/* } else if (_2 === (91)) { */ case 10:
+						_r$2 = p.parseClass(t); /* */ $s = 18; case 18: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						_tuple$1 = _r$2;
+						t = _tuple$1[0];
+						err[0] = _tuple$1[1];
+						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
+							_tmp$10 = ptrType.nil;
+							_tmp$11 = err[0];
+							_$1 = _tmp$10;
+							err[0] = _tmp$11;
+							$s = -1; return [_$1, err[0]];
+						}
+						$s = 15; continue;
+					/* } else if ((_2 === (42)) || (_2 === (43)) || (_2 === (63))) { */ case 11:
+						before = t;
+						_3 = t.charCodeAt(0);
+						if (_3 === (42)) {
+							op$2 = 14;
+						} else if (_3 === (43)) {
+							op$2 = 15;
+						} else if (_3 === (63)) {
+							op$2 = 16;
+						}
+						after = $substring(t, 1);
+						_tuple$2 = p.repeat(op$2, 0, 0, before, after, lastRepeat);
+						after = _tuple$2[0];
+						err[0] = _tuple$2[1];
+						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
+							_tmp$12 = ptrType.nil;
+							_tmp$13 = err[0];
+							_$1 = _tmp$12;
+							err[0] = _tmp$13;
+							$s = -1; return [_$1, err[0]];
+						}
+						repeat$1 = before;
+						t = after;
+						$s = 15; continue;
+					/* } else if (_2 === (123)) { */ case 12:
+						op$2 = 17;
+						before$1 = t;
+						_tuple$3 = p.parseRepeat(t);
+						min = _tuple$3[0];
+						max = _tuple$3[1];
+						after$1 = _tuple$3[2];
+						ok = _tuple$3[3];
+						if (!ok) {
+							p.literal(123);
+							t = $substring(t, 1);
+							/* break; */ $s = 3; continue;
+						}
+						if (min < 0 || min > 1000 || max > 1000 || max >= 0 && min > max) {
+							_tmp$14 = ptrType.nil;
+							_tmp$15 = new Error.ptr("invalid repeat count", $substring(before$1, 0, (before$1.length - after$1.length >> 0)));
+							_$1 = _tmp$14;
+							err[0] = _tmp$15;
+							$s = -1; return [_$1, err[0]];
+						}
+						_tuple$4 = p.repeat(op$2, min, max, before$1, after$1, lastRepeat);
+						after$1 = _tuple$4[0];
+						err[0] = _tuple$4[1];
+						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
+							_tmp$16 = ptrType.nil;
+							_tmp$17 = err[0];
+							_$1 = _tmp$16;
+							err[0] = _tmp$17;
+							$s = -1; return [_$1, err[0]];
+						}
+						repeat$1 = before$1;
+						t = after$1;
+						$s = 15; continue;
+					/* } else if (_2 === (92)) { */ case 13:
+						if (!((((p.flags & 64) >>> 0) === 0)) && t.length >= 2) {
+							_4 = t.charCodeAt(1);
+							if (_4 === (65)) {
+								p.op(9);
+								t = $substring(t, 2);
+								/* break BigSwitch; */ $s = 3; continue s;
+							} else if (_4 === (98)) {
+								p.op(11);
+								t = $substring(t, 2);
+								/* break BigSwitch; */ $s = 3; continue s;
+							} else if (_4 === (66)) {
+								p.op(12);
+								t = $substring(t, 2);
+								/* break BigSwitch; */ $s = 3; continue s;
+							} else if (_4 === (67)) {
+								_tmp$18 = ptrType.nil;
+								_tmp$19 = new Error.ptr("invalid escape sequence", $substring(t, 0, 2));
+								_$1 = _tmp$18;
+								err[0] = _tmp$19;
+								$s = -1; return [_$1, err[0]];
+							} else if (_4 === (81)) {
+								lit = "";
+								_tuple$5 = strings.Cut($substring(t, 2), "\\E");
+								lit = _tuple$5[0];
+								t = _tuple$5[1];
+								while (true) {
+									if (!(!(lit === ""))) { break; }
+									_tuple$6 = nextRune(lit);
+									c$1 = _tuple$6[0];
+									rest = _tuple$6[1];
+									err$2 = _tuple$6[2];
+									if (!($interfaceIsEqual(err$2, $ifaceNil))) {
+										_tmp$20 = ptrType.nil;
+										_tmp$21 = err$2;
+										_$1 = _tmp$20;
+										err[0] = _tmp$21;
+										$s = -1; return [_$1, err[0]];
+									}
+									p.literal(c$1);
+									lit = rest;
+								}
+								/* break BigSwitch; */ $s = 3; continue s;
+							} else if (_4 === (122)) {
+								p.op(10);
+								t = $substring(t, 2);
+								/* break BigSwitch; */ $s = 3; continue s;
+							}
+						}
+						re = p.newRegexp(4);
+						re.Flags = p.flags;
+						/* */ if (t.length >= 2 && ((t.charCodeAt(1) === 112) || (t.charCodeAt(1) === 80))) { $s = 19; continue; }
+						/* */ $s = 20; continue;
+						/* if (t.length >= 2 && ((t.charCodeAt(1) === 112) || (t.charCodeAt(1) === 80))) { */ case 19:
+							_r$3 = p.parseUnicodeClass(t, $subslice(new sliceType$1(re.Rune0), 0, 0)); /* */ $s = 21; case 21: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							_tuple$7 = _r$3;
+							r = _tuple$7[0];
+							rest$1 = _tuple$7[1];
+							err$3 = _tuple$7[2];
+							if (!($interfaceIsEqual(err$3, $ifaceNil))) {
+								_tmp$22 = ptrType.nil;
+								_tmp$23 = err$3;
+								_$1 = _tmp$22;
+								err[0] = _tmp$23;
+								$s = -1; return [_$1, err[0]];
+							}
+							if (!(r === sliceType$1.nil)) {
+								re.Rune = r;
+								t = rest$1;
+								p.push(re);
+								/* break BigSwitch; */ $s = 3; continue s;
+							}
+						/* } */ case 20:
+						_r$4 = p.parsePerlClassEscape(t, $subslice(new sliceType$1(re.Rune0), 0, 0)); /* */ $s = 22; case 22: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						_tuple$8 = _r$4;
+						r$1 = _tuple$8[0];
+						rest$2 = _tuple$8[1];
+						if (!(r$1 === sliceType$1.nil)) {
+							re.Rune = r$1;
+							t = rest$2;
+							p.push(re);
+							/* break BigSwitch; */ $s = 3; continue s;
+						}
+						p.reuse(re);
+						_tuple$9 = p.parseEscape(t);
+						c = _tuple$9[0];
+						t = _tuple$9[1];
+						err[0] = _tuple$9[2];
+						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
+							_tmp$24 = ptrType.nil;
+							_tmp$25 = err[0];
+							_$1 = _tmp$24;
+							err[0] = _tmp$25;
+							$s = -1; return [_$1, err[0]];
+						}
+						p.literal(c);
+						$s = 15; continue;
+					/* } else { */ case 14:
+						_tuple$10 = nextRune(t);
+						c = _tuple$10[0];
+						t = _tuple$10[1];
+						err[0] = _tuple$10[2];
+						if (!($interfaceIsEqual(err[0], $ifaceNil))) {
+							_tmp$26 = ptrType.nil;
+							_tmp$27 = err[0];
+							_$1 = _tmp$26;
+							err[0] = _tmp$27;
+							$s = -1; return [_$1, err[0]];
+						}
+						p.literal(c);
+					/* } */ case 15:
+				case 3:
+				lastRepeat = repeat$1;
 			$s = 1; continue;
 			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: recordInstance, $c: true, $r, _i, _r$1, _ref, i, pkg, pos, pos$1, targs, tpar, tparams, w, xlist, $s};return $f;
-		};
-		$ptrType(monoGraph).prototype.assign = function assign(pkg, pos, tpar, targ) {
-			var {do$1, flow, pkg, pos, targ, tpar, w, $s, $r, $c} = $restore(this, {pkg, pos, tpar, targ});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			do$1 = [do$1];
-			flow = [flow];
-			pkg = [pkg];
-			pos = [pos];
-			targ = [targ];
-			tpar = [tpar];
-			w = [w];
-			w[0] = this;
-			if (!(tpar[0].Obj().object.Pkg() === pkg[0])) {
-				$s = -1; return;
+			_r$5 = p.concat(); /* */ $s = 23; case 23: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+			_r$5;
+			_r$6 = p.swapVerticalBar(); /* */ $s = 26; case 26: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+			/* */ if (_r$6) { $s = 24; continue; }
+			/* */ $s = 25; continue;
+			/* if (_r$6) { */ case 24:
+				p.stack = $subslice(p.stack, 0, (p.stack.$length - 1 >> 0));
+			/* } */ case 25:
+			_r$7 = p.alternate(); /* */ $s = 27; case 27: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+			_r$7;
+			n = p.stack.$length;
+			if (!((n === 1))) {
+				_tmp$28 = ptrType.nil;
+				_tmp$29 = new Error.ptr("missing closing )", s[0]);
+				_$1 = _tmp$28;
+				err[0] = _tmp$29;
+				$s = -1; return [_$1, err[0]];
 			}
-			flow[0] = (function(do$1, flow, pkg, pos, targ, tpar, w) { return function monoGraph·assign·func1(src, typ$3) {
-					var src, typ$3, weight;
-					weight = 1;
-					if ($interfaceIsEqual(typ$3, targ[0])) {
-						weight = 0;
-					}
-					w[0].addEdge(w[0].typeParamVertex(tpar[0]), src, weight, pos[0], targ[0]);
-				}; })(do$1, flow, pkg, pos, targ, tpar, w);
-			do$1[0] = $throwNilPointerError;
-			do$1[0] = (function(do$1, flow, pkg, pos, targ, tpar, w) { return function monoGraph·assign·func2(typ$3) {
-					var {_r$1, _r$2, _r$3, _ref, i, i$1, i$2, src, targs, tuple$2, typ$10, typ$11, typ$12, typ$13, typ$14, typ$15, typ$3, typ$4, typ$5, typ$6, typ$7, typ$8, typ$9, $s, $r, $c} = $restore(this, {typ$3});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_ref = typ$3;
-					/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 1; continue; }
-					/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 2; continue; }
-					/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 3; continue; }
-					/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 4; continue; }
-					/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 5; continue; }
-					/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 6; continue; }
-					/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 7; continue; }
-					/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 8; continue; }
-					/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 9; continue; }
-					/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 10; continue; }
-					/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if ($assertType(_ref, ptrType$14, true)[1]) { */ case 1:
-						typ$5 = _ref.$val;
-						$r = assert(typ$5.Obj().object.Pkg() === pkg[0]); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = flow[0](w[0].typeParamVertex(typ$5), typ$5); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 13; continue;
-					/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 2:
-						typ$6 = _ref.$val;
-						src = w[0].localNamedVertex(pkg[0], typ$6.Origin());
-						/* */ if (src >= 0) { $s = 16; continue; }
-						/* */ $s = 17; continue;
-						/* if (src >= 0) { */ case 16:
-							$r = flow[0](src, typ$6); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 17:
-						targs = typ$6.TypeArgs();
-						i = 0;
-						/* while (true) { */ case 19:
-							/* if (!(i < targs.Len())) { break; } */ if(!(i < targs.Len())) { $s = 20; continue; }
-							$r = do$1[0](targs.At(i)); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							i = i + (1) >> 0;
-						$s = 19; continue;
-						case 20:
-						$s = 13; continue;
-					/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 3:
-						typ$7 = _ref.$val;
-						$r = do$1[0](typ$7.Elem()); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 13; continue;
-					/* } else if ($assertType(_ref, ptrType$4, true)[1]) { */ case 4:
-						typ$8 = _ref.$val;
-						$s = 13; continue;
-					/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 5:
-						typ$9 = _ref.$val;
-						$r = do$1[0](typ$9.Elem()); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 13; continue;
-					/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 6:
-						typ$10 = _ref.$val;
-						$r = do$1[0](typ$10.Key()); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = do$1[0](typ$10.Elem()); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 13; continue;
-					/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 7:
-						typ$11 = _ref.$val;
-						$r = do$1[0](typ$11.Elem()); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 13; continue;
-					/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 8:
-						typ$12 = _ref.$val;
-						$r = do$1[0](typ$12.Elem()); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 13; continue;
-					/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 9:
-						typ$13 = _ref.$val;
-						i$1 = 0;
-						/* while (true) { */ case 28:
-							_r$1 = typ$13.NumMethods(); /* */ $s = 30; case 30: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-							/* if (!(i$1 < _r$1)) { break; } */ if(!(i$1 < _r$1)) { $s = 29; continue; }
-							_r$2 = typ$13.Method(i$1); /* */ $s = 31; case 31: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-							_r$3 = _r$2.object.Type(); /* */ $s = 32; case 32: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							$r = do$1[0](_r$3); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							i$1 = i$1 + (1) >> 0;
-						$s = 28; continue;
-						case 29:
-						$s = 13; continue;
-					/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 10:
-						typ$14 = _ref.$val;
-						tuple$2 = (function(do$1, flow, pkg, pos, targ, tpar, w) { return function monoGraph·assign·func2·func1(tup) {
-								var {i$2, tup, $s, $r, $c} = $restore(this, {tup});
-								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-								i$2 = 0;
-								/* while (true) { */ case 1:
-									/* if (!(i$2 < tup.Len())) { break; } */ if(!(i$2 < tup.Len())) { $s = 2; continue; }
-									$r = do$1[0](tup.At(i$2).object.Type()); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									i$2 = i$2 + (1) >> 0;
-								$s = 1; continue;
-								case 2:
-								$s = -1; return;
-								/* */ } return; } var $f = {$blk: monoGraph·assign·func2·func1, $c: true, $r, i$2, tup, $s};return $f;
-							}; })(do$1, flow, pkg, pos, targ, tpar, w);
-						$r = tuple$2(typ$14.Params()); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = tuple$2(typ$14.Results()); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 13; continue;
-					/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 11:
-						typ$15 = _ref.$val;
-						i$2 = 0;
-						/* while (true) { */ case 36:
-							/* if (!(i$2 < typ$15.NumFields())) { break; } */ if(!(i$2 < typ$15.NumFields())) { $s = 37; continue; }
-							$r = do$1[0](typ$15.Field(i$2).object.Type()); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							i$2 = i$2 + (1) >> 0;
-						$s = 36; continue;
-						case 37:
-						$s = 13; continue;
-					/* } else { */ case 12:
-						typ$4 = _ref;
-						$panic(new $String("unexpected type"));
-					/* } */ case 13:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: monoGraph·assign·func2, $c: true, $r, _r$1, _r$2, _r$3, _ref, i, i$1, i$2, src, targs, tuple$2, typ$10, typ$11, typ$12, typ$13, typ$14, typ$15, typ$3, typ$4, typ$5, typ$6, typ$7, typ$8, typ$9, $s};return $f;
-				}; })(do$1, flow, pkg, pos, targ, tpar, w);
-			$r = do$1[0](targ[0]); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: assign, $c: true, $r, do$1, flow, pkg, pos, targ, tpar, w, $s};return $f;
+			_tmp$30 = (x = p.stack, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
+			_tmp$31 = $ifaceNil;
+			_$1 = _tmp$30;
+			err[0] = _tmp$31;
+			$s = -1; return [_$1, err[0]];
+			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [_$1, err[0]]; } if($curGoroutine.asleep) { var $f = {$blk: parse$1, $c: true, $r, _$1, _2, _3, _4, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _struct, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$28, _tmp$29, _tmp$3, _tmp$30, _tmp$31, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$10, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, after, after$1, before, before$1, c, c$1, err, err$1, err$2, err$3, flags, lastRepeat, lit, max, min, n, ok, op$2, p, r, r$1, re, repeat$1, rest, rest$1, rest$2, s, t, x, $s, $deferred};return $f; } }
 		};
-		$ptrType(monoGraph).prototype.localNamedVertex = function localNamedVertex(pkg, named) {
-			var _entry, _entry$1, _i, _key, _key$1, _keys, _ref, _size, _tuple, _tuple$1, _tuple$2, elem, elem$1, idx, idx$1, named, obj, ok, ok$1, ok$2, pkg, root, scope, tpar, w;
-			w = this;
-			obj = named.Obj();
-			if (!(obj.object.Pkg() === pkg)) {
-				return -1;
+		$ptrType(parser).prototype.parseRepeat = function parseRepeat(s) {
+			var _tuple, _tuple$1, max, min, ok, ok1, p, rest, s;
+			min = 0;
+			max = 0;
+			rest = "";
+			ok = false;
+			p = this;
+			if (s === "" || !((s.charCodeAt(0) === 123))) {
+				return [min, max, rest, ok];
 			}
-			root = pkg.Scope();
-			if (obj.object.Parent() === root) {
-				return -1;
+			s = $substring(s, 1);
+			ok1 = false;
+			_tuple = p.parseInt(s);
+			min = _tuple[0];
+			s = _tuple[1];
+			ok1 = _tuple[2];
+			if (!ok1) {
+				return [min, max, rest, ok];
 			}
-			_tuple = (_entry = $mapIndex(w.nameIdx,ptrType$17.keyFor(obj)), _entry !== undefined ? [_entry.v, true] : [0, false]);
-			idx = _tuple[0];
-			ok = _tuple[1];
-			if (ok) {
-				return idx;
+			if (s === "") {
+				return [min, max, rest, ok];
 			}
-			idx$1 = -1;
-			scope = obj.object.Parent();
-			while (true) {
-				if (!(!(scope === root))) { break; }
-				_ref = scope.elems;
-				_i = 0;
-				_keys = _ref ? _ref.keys() : undefined;
-				_size = _ref ? _ref.size : 0;
-				while (true) {
-					if (!(_i < _size)) { break; }
-					_key = _keys.next().value;
-					_entry$1 = _ref.get(_key);
-					if (_entry$1 === undefined) {
-						_i++;
-						continue;
-					}
-					elem = _entry$1.v;
-					_tuple$1 = $assertType(elem, ptrType$17, true);
-					elem$1 = _tuple$1[0];
-					ok$1 = _tuple$1[1];
-					if (ok$1 && !elem$1.IsAlias() && elem$1.object.Pos() < obj.object.Pos()) {
-						_tuple$2 = $assertType(elem$1.object.Type(), ptrType$14, true);
-						tpar = _tuple$2[0];
-						ok$2 = _tuple$2[1];
-						if (ok$2) {
-							if (idx$1 < 0) {
-								idx$1 = w.vertices.$length;
-								w.vertices = $append(w.vertices, new monoVertex.ptr(0, 0, 0, obj));
-							}
-							w.addEdge(idx$1, w.typeParamVertex(tpar), 1, obj.object.Pos(), tpar);
-						}
+			if (!((s.charCodeAt(0) === 44))) {
+				max = min;
+			} else {
+				s = $substring(s, 1);
+				if (s === "") {
+					return [min, max, rest, ok];
+				}
+				if (s.charCodeAt(0) === 125) {
+					max = -1;
+				} else {
+					_tuple$1 = p.parseInt(s);
+					max = _tuple$1[0];
+					s = _tuple$1[1];
+					ok1 = _tuple$1[2];
+					if (!ok1) {
+						return [min, max, rest, ok];
+					} else if (max < 0) {
+						min = -1;
 					}
-					_i++;
 				}
-				scope = scope.Parent();
-			}
-			if (w.nameIdx === false) {
-				w.nameIdx = new $global.Map();
-			}
-			_key$1 = obj; (w.nameIdx || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$17.keyFor(_key$1), { k: _key$1, v: idx$1 });
-			return idx$1;
-		};
-		$ptrType(monoGraph).prototype.typeParamVertex = function typeParamVertex(tpar) {
-			var _entry, _entry$1, _key, _tuple, _tuple$1, idx, idx$1, obj, ok, ok$1, tpar, w, x;
-			w = this;
-			_tuple = (_entry = $mapIndex(w.canon,ptrType$14.keyFor(tpar)), _entry !== undefined ? [_entry.v, true] : [ptrType$14.nil, false]);
-			x = _tuple[0];
-			ok = _tuple[1];
-			if (ok) {
-				tpar = x;
-			}
-			obj = tpar.Obj();
-			_tuple$1 = (_entry$1 = $mapIndex(w.nameIdx,ptrType$17.keyFor(obj)), _entry$1 !== undefined ? [_entry$1.v, true] : [0, false]);
-			idx = _tuple$1[0];
-			ok$1 = _tuple$1[1];
-			if (ok$1) {
-				return idx;
-			}
-			if (w.nameIdx === false) {
-				w.nameIdx = new $global.Map();
 			}
-			idx$1 = w.vertices.$length;
-			w.vertices = $append(w.vertices, new monoVertex.ptr(0, 0, 0, obj));
-			_key = obj; (w.nameIdx || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$17.keyFor(_key), { k: _key, v: idx$1 });
-			return idx$1;
-		};
-		$ptrType(monoGraph).prototype.addEdge = function addEdge(dst, src, weight, pos, typ$3) {
-			var dst, pos, src, typ$3, w, weight;
-			w = this;
-			w.edges = $append(w.edges, new monoEdge.ptr(dst, src, weight, pos, typ$3));
-		};
-		$ptrType(MethodSet).prototype.String = function String$28() {
-			var {_i, _r$1, _r$2, _r$3, _ref, buf, f, s, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf = [buf];
-			s = this;
-			if (s.Len() === 0) {
-				$s = -1; return "MethodSet {}";
+			if (s === "" || !((s.charCodeAt(0) === 125))) {
+				return [min, max, rest, ok];
 			}
-			buf[0] = new strings.Builder.ptr(ptrType$53.nil, sliceType$14.nil);
-			_r$1 = fmt.Fprintln(buf[0], new sliceType$6([new $String("MethodSet {")])); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			_ref = s.list;
-			_i = 0;
-			/* while (true) { */ case 2:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
-				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$2 = fmt.Fprintf(buf[0], "\t%s\n", new sliceType$6([f])); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-				_i++;
-			$s = 2; continue;
-			case 3:
-			_r$3 = fmt.Fprintln(buf[0], new sliceType$6([new $String("}")])); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_r$3;
-			$s = -1; return buf[0].String();
-			/* */ } return; } var $f = {$blk: String$28, $c: true, $r, _i, _r$1, _r$2, _r$3, _ref, buf, f, s, $s};return $f;
-		};
-		$ptrType(MethodSet).prototype.Len = function Len$7() {
-			var s;
-			s = this;
-			return s.list.$length;
-		};
-		$ptrType(MethodSet).prototype.At = function At$3(i) {
-			var i, s, x;
-			s = this;
-			return (x = s.list, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
+			rest = $substring(s, 1);
+			ok = true;
+			return [min, max, rest, ok];
 		};
-		$ptrType(MethodSet).prototype.Lookup = function Lookup$1(pkg, name) {
-			var {_r$1, _r$2, i, key, m, name, pkg, s, x, $s, $r, $c} = $restore(this, {pkg, name});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			key = [key];
-			s = [s];
-			s[0] = this;
-			if (s[0].Len() === 0) {
-				$s = -1; return ptrType$3.nil;
-			}
-			key[0] = Id(pkg, name);
-			_r$1 = sort.Search(s[0].list.$length, (function(key, s) { return function MethodSet·Lookup·func1(i) {
-					var {$24r, _r$1, i, m, x, $s, $r, $c} = $restore(this, {i});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					m = (x = s[0].list, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-					_r$1 = m.obj.Id(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					$24r = _r$1 >= key[0];
-					$s = 2; case 2: return $24r;
-					/* */ } return; } var $f = {$blk: MethodSet·Lookup·func1, $c: true, $r, $24r, _r$1, i, m, x, $s};return $f;
-				}; })(key, s)); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			i = _r$1;
-			/* */ if (i < s[0].list.$length) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (i < s[0].list.$length) { */ case 2:
-				m = (x = s[0].list, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-				_r$2 = m.obj.Id(); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* */ if (_r$2 === key[0]) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_r$2 === key[0]) { */ case 4:
-					$s = -1; return m;
-				/* } */ case 5:
-			/* } */ case 3:
-			$s = -1; return ptrType$3.nil;
-			/* */ } return; } var $f = {$blk: Lookup$1, $c: true, $r, _r$1, _r$2, i, key, m, name, pkg, s, x, $s};return $f;
-		};
-		NewMethodSet = function NewMethodSet$1(T) {
-			var {T, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _i, _i$1, _i$2, _i$3, _i$4, _key, _key$1, _key$2, _key$3, _key$4, _key$5, _keys, _keys$1, _keys$2, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _size, _size$1, _size$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _v, alt, base, current, e, f, found, found$1, fset, i, i$1, isPtr, isPtr$1, k, k$1, list$2, m, m$1, mset, named, next, seen, t, t$1, typ$3, typ$4, typ$5, $s, $r, $c} = $restore(this, {T});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			list$2 = [list$2];
-			base = false;
-			_tuple = deref(T);
-			typ$3 = _tuple[0];
-			isPtr = _tuple[1];
-			if (!(isPtr)) { _v = false; $s = 3; continue s; }
-			_r$1 = IsInterface(typ$3); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_v = _r$1; case 3:
-			/* */ if (_v) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_v) { */ case 1:
-				$s = -1; return emptyMethodSet;
-			/* } */ case 2:
-			current = new sliceType$25([$clone(new embeddedType.ptr(typ$3, sliceType$13.nil, isPtr, false), embeddedType)]);
-			seen = new instanceLookup.ptr(arrayType$1.zero(), false);
-			/* while (true) { */ case 5:
-				/* if (!(current.$length > 0)) { break; } */ if(!(current.$length > 0)) { $s = 6; continue; }
-				next = sliceType$25.nil;
-				fset = false;
-				mset = false;
-				_ref = current;
-				_i = 0;
-				/* while (true) { */ case 7:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 8; continue; }
-					e = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), embeddedType);
-					typ$4 = e.typ;
-					_tuple$1 = $assertType(typ$4, ptrType$9, true);
-					named = _tuple$1[0];
-					/* */ if (!(named === ptrType$9.nil)) { $s = 9; continue; }
-					/* */ $s = 10; continue;
-					/* if (!(named === ptrType$9.nil)) { */ case 9:
-						_r$2 = seen.lookup(named); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						alt = _r$2;
-						if (!(alt === ptrType$9.nil)) {
-							_i++;
-							/* continue; */ $s = 7; continue;
-						}
-						seen.add(named);
-						i = 0;
-						/* while (true) { */ case 12:
-							_r$3 = named.NumMethods(); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							/* if (!(i < _r$3)) { break; } */ if(!(i < _r$3)) { $s = 13; continue; }
-							_r$4 = named.Method(i); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							_r$5 = new methodSet(mset).addOne(_r$4, concat(e.index, i), e.indirect, e.multiples); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-							mset = _r$5;
-							i = i + (1) >> 0;
-						$s = 12; continue;
-						case 13:
-					/* } */ case 10:
-					_r$6 = under(typ$4); /* */ $s = 17; case 17: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					_ref$1 = _r$6;
-					/* */ if ($assertType(_ref$1, ptrType$11, true)[1]) { $s = 18; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$13, true)[1]) { $s = 19; continue; }
-					/* */ $s = 20; continue;
-					/* if ($assertType(_ref$1, ptrType$11, true)[1]) { */ case 18:
-						t = _ref$1.$val;
-						_ref$2 = t.fields;
-						_i$1 = 0;
-						while (true) {
-							if (!(_i$1 < _ref$2.$length)) { break; }
-							i$1 = _i$1;
-							f = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-							if (fset === false) {
-								fset = new $global.Map();
-							}
-							_key = f.object.Id(); (fset || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: true });
-							if (f.embedded) {
-								_tuple$2 = deref(f.object.typ);
-								typ$5 = _tuple$2[0];
-								isPtr$1 = _tuple$2[1];
-								next = $append(next, new embeddedType.ptr(typ$5, concat(e.index, i$1), e.indirect || isPtr$1, e.multiples));
-							}
-							_i$1++;
-						}
-						$s = 20; continue;
-					/* } else if ($assertType(_ref$1, ptrType$13, true)[1]) { */ case 19:
-						t$1 = _ref$1.$val;
-						_r$7 = t$1.typeSet(); /* */ $s = 21; case 21: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						_r$8 = new methodSet(mset).add(_r$7.methods, e.index, true, e.multiples); /* */ $s = 22; case 22: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						mset = _r$8;
-					/* } */ case 20:
-					_i++;
-				$s = 7; continue;
-				case 8:
-				_ref$3 = mset;
-				_i$2 = 0;
-				_keys = _ref$3 ? _ref$3.keys() : undefined;
-				_size = _ref$3 ? _ref$3.size : 0;
-				while (true) {
-					if (!(_i$2 < _size)) { break; }
-					_key$1 = _keys.next().value;
-					_entry = _ref$3.get(_key$1);
-					if (_entry === undefined) {
-						_i$2++;
-						continue;
-					}
-					k = _entry.k;
-					m = _entry.v;
-					_tuple$3 = (_entry$1 = $mapIndex(base,$String.keyFor(k)), _entry$1 !== undefined ? [_entry$1.v, true] : [ptrType$3.nil, false]);
-					found = _tuple$3[1];
-					if (!found) {
-						if ((_entry$2 = $mapIndex(fset,$String.keyFor(k)), _entry$2 !== undefined ? _entry$2.v : false)) {
-							m = ptrType$3.nil;
-						}
-						if (base === false) {
-							base = new $global.Map();
-						}
-						_key$2 = k; (base || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$2), { k: _key$2, v: m });
-					}
-					_i$2++;
-				}
-				_ref$4 = fset;
-				_i$3 = 0;
-				_keys$1 = _ref$4 ? _ref$4.keys() : undefined;
-				_size$1 = _ref$4 ? _ref$4.size : 0;
-				while (true) {
-					if (!(_i$3 < _size$1)) { break; }
-					_key$3 = _keys$1.next().value;
-					_entry$3 = _ref$4.get(_key$3);
-					if (_entry$3 === undefined) {
-						_i$3++;
-						continue;
-					}
-					k$1 = _entry$3.k;
-					_tuple$4 = (_entry$4 = $mapIndex(base,$String.keyFor(k$1)), _entry$4 !== undefined ? [_entry$4.v, true] : [ptrType$3.nil, false]);
-					found$1 = _tuple$4[1];
-					if (!found$1) {
-						if (base === false) {
-							base = new $global.Map();
-						}
-						_key$4 = k$1; (base || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$4), { k: _key$4, v: ptrType$3.nil });
+		$ptrType(parser).prototype.parsePerlFlags = function parsePerlFlags(s) {
+			var _1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, c, capture, end, err, flags, name, p, re, rest, s, sawFlag, sign, t;
+			rest = "";
+			err = $ifaceNil;
+			p = this;
+			t = s;
+			if (t.length > 4 && (t.charCodeAt(2) === 80) && (t.charCodeAt(3) === 60)) {
+				end = strings.IndexRune(t, 62);
+				if (end < 0) {
+					err = checkUTF8(t);
+					if (!($interfaceIsEqual(err, $ifaceNil))) {
+						_tmp = "";
+						_tmp$1 = err;
+						rest = _tmp;
+						err = _tmp$1;
+						return [rest, err];
 					}
-					_i$3++;
+					_tmp$2 = "";
+					_tmp$3 = new Error.ptr("invalid named capture", s);
+					rest = _tmp$2;
+					err = _tmp$3;
+					return [rest, err];
 				}
-				_r$9 = consolidateMultiples(next); /* */ $s = 23; case 23: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				current = _r$9;
-			$s = 5; continue;
-			case 6:
-			if ((base ? base.size : 0) === 0) {
-				$s = -1; return emptyMethodSet;
-			}
-			list$2[0] = sliceType$1.nil;
-			_ref$5 = base;
-			_i$4 = 0;
-			_keys$2 = _ref$5 ? _ref$5.keys() : undefined;
-			_size$2 = _ref$5 ? _ref$5.size : 0;
-			while (true) {
-				if (!(_i$4 < _size$2)) { break; }
-				_key$5 = _keys$2.next().value;
-				_entry$5 = _ref$5.get(_key$5);
-				if (_entry$5 === undefined) {
-					_i$4++;
-					continue;
+				capture = $substring(t, 0, (end + 1 >> 0));
+				name = $substring(t, 4, end);
+				err = checkUTF8(name);
+				if (!($interfaceIsEqual(err, $ifaceNil))) {
+					_tmp$4 = "";
+					_tmp$5 = err;
+					rest = _tmp$4;
+					err = _tmp$5;
+					return [rest, err];
 				}
-				m$1 = _entry$5.v;
-				if (!(m$1 === ptrType$3.nil)) {
-					m$1.recv = T;
-					list$2[0] = $append(list$2[0], m$1);
+				if (!isValidCaptureName(name)) {
+					_tmp$6 = "";
+					_tmp$7 = new Error.ptr("invalid named capture", capture);
+					rest = _tmp$6;
+					err = _tmp$7;
+					return [rest, err];
 				}
-				_i$4++;
-			}
-			$r = sort.Slice(list$2[0], (function(list$2) { return function NewMethodSet·func1(i$2, j) {
-					var {$24r, _r$10, _r$11, i$2, j, $s, $r, $c} = $restore(this, {i$2, j});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_r$10 = ((i$2 < 0 || i$2 >= list$2[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2[0].$array[list$2[0].$offset + i$2]).obj.Id(); /* */ $s = 1; case 1: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_r$11 = ((j < 0 || j >= list$2[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2[0].$array[list$2[0].$offset + j]).obj.Id(); /* */ $s = 2; case 2: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					$24r = _r$10 < _r$11;
-					$s = 3; case 3: return $24r;
-					/* */ } return; } var $f = {$blk: NewMethodSet·func1, $c: true, $r, $24r, _r$10, _r$11, i$2, j, $s};return $f;
-				}; })(list$2)); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return new MethodSet.ptr(list$2[0]);
-			/* */ } return; } var $f = {$blk: NewMethodSet$1, $c: true, $r, T, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _i, _i$1, _i$2, _i$3, _i$4, _key, _key$1, _key$2, _key$3, _key$4, _key$5, _keys, _keys$1, _keys$2, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _size, _size$1, _size$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _v, alt, base, current, e, f, found, found$1, fset, i, i$1, isPtr, isPtr$1, k, k$1, list$2, m, m$1, mset, named, next, seen, t, t$1, typ$3, typ$4, typ$5, $s};return $f;
-		};
-		$pkg.NewMethodSet = NewMethodSet;
-		methodSet.prototype.add = function add(list$2, index$1, indirect, multiples) {
-			var _i, _ref, f, i, index$1, indirect, list$2, multiples, s;
-			s = this.$val;
-			if (list$2.$length === 0) {
-				return s;
+				p.numCap = p.numCap + (1) >> 0;
+				re = p.op(128);
+				re.Cap = p.numCap;
+				re.Name = name;
+				_tmp$8 = $substring(t, (end + 1 >> 0));
+				_tmp$9 = $ifaceNil;
+				rest = _tmp$8;
+				err = _tmp$9;
+				return [rest, err];
 			}
-			_ref = list$2;
-			_i = 0;
+			c = 0;
+			t = $substring(t, 2);
+			flags = p.flags;
+			sign = 1;
+			sawFlag = false;
+			Loop:
 			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				s = new methodSet(s).addOne(f, concat(index$1, i), indirect, multiples);
-				_i++;
-			}
-			return s;
-		};
-		$ptrType(methodSet).prototype.add = function(...$args) { return new methodSet(this.$get()).add(...$args); };
-		methodSet.prototype.addOne = function addOne(f, index$1, indirect, multiples) {
-			var _entry, _key, _key$1, _tuple, f, found, index$1, indirect, key, multiples, s;
-			s = this.$val;
-			if (s === false) {
-				s = new $global.Map();
-			}
-			key = f.object.Id();
-			if (!multiples) {
-				_tuple = (_entry = $mapIndex(s,$String.keyFor(key)), _entry !== undefined ? [_entry.v, true] : [ptrType$3.nil, false]);
-				found = _tuple[1];
-				if (!found && (indirect || !f.hasPtrRecv())) {
-					_key = key; (s || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: new Selection.ptr(1, $ifaceNil, f, index$1, indirect) });
-					return s;
+				if (!(!(t === ""))) { break; }
+				_tuple = nextRune(t);
+				c = _tuple[0];
+				t = _tuple[1];
+				err = _tuple[2];
+				if (!($interfaceIsEqual(err, $ifaceNil))) {
+					_tmp$10 = "";
+					_tmp$11 = err;
+					rest = _tmp$10;
+					err = _tmp$11;
+					return [rest, err];
 				}
-			}
-			_key$1 = key; (s || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$1), { k: _key$1, v: ptrType$3.nil });
-			return s;
-		};
-		$ptrType(methodSet).prototype.addOne = function(...$args) { return new methodSet(this.$get()).addOne(...$args); };
-		$ptrType(Map).prototype.Key = function Key() {
-			var m;
-			m = this;
-			return m.key;
-		};
-		$ptrType(Map).prototype.Elem = function Elem$2() {
-			var m;
-			m = this;
-			return m.elem;
-		};
-		$ptrType(Map).prototype.Underlying = function Underlying$8() {
-			var t;
-			t = this;
-			return t;
-		};
-		$ptrType(Map).prototype.String = function String$29() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$29, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		LookupFieldOrMethod = function LookupFieldOrMethod$1(T, addressable, pkg, name) {
-			var {T, _r$1, _r$2, _r$3, _r$4, _r$5, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, addressable, index$1, indirect, name, obj, ok, ok$1, p, pkg, t, t$1, $s, $r, $c} = $restore(this, {T, addressable, pkg, name});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			obj = $ifaceNil;
-			index$1 = sliceType$13.nil;
-			indirect = false;
-			if ($interfaceIsEqual(T, $ifaceNil)) {
-				$panic(new $String("LookupFieldOrMethod on nil type"));
-			}
-			_tuple = $assertType(T, ptrType$9, true);
-			t = _tuple[0];
-			/* */ if (!(t === ptrType$9.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(t === ptrType$9.nil)) { */ case 1:
-				_r$1 = t.Underlying(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple$1 = $assertType(_r$1, ptrType$26, true);
-				p = _tuple$1[0];
-				/* */ if (!(p === ptrType$26.nil)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (!(p === ptrType$26.nil)) { */ case 4:
-					_r$2 = lookupFieldOrMethod(p, false, pkg, name, false); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_tuple$2 = _r$2;
-					obj = _tuple$2[0];
-					index$1 = _tuple$2[1];
-					indirect = _tuple$2[2];
-					_tuple$3 = $assertType(obj, ptrType$2, true);
-					ok = _tuple$3[1];
-					if (ok) {
-						_tmp = $ifaceNil;
-						_tmp$1 = sliceType$13.nil;
-						_tmp$2 = false;
-						obj = _tmp;
-						index$1 = _tmp$1;
-						indirect = _tmp$2;
-						$s = -1; return [obj, index$1, indirect];
-					}
-					$s = -1; return [obj, index$1, indirect];
-				/* } */ case 5:
-			/* } */ case 2:
-			_r$3 = lookupFieldOrMethod(T, addressable, pkg, name, false); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_tuple$4 = _r$3;
-			obj = _tuple$4[0];
-			index$1 = _tuple$4[1];
-			indirect = _tuple$4[2];
-			/* */ if (false && $interfaceIsEqual(obj, $ifaceNil) && isTypeParam(T)) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (false && $interfaceIsEqual(obj, $ifaceNil) && isTypeParam(T)) { */ case 8:
-				_r$4 = coreType(T); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				t$1 = _r$4;
-				/* */ if (!($interfaceIsEqual(t$1, $ifaceNil))) { $s = 11; continue; }
-				/* */ $s = 12; continue;
-				/* if (!($interfaceIsEqual(t$1, $ifaceNil))) { */ case 11:
-					_r$5 = lookupFieldOrMethod(t$1, addressable, pkg, name, false); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_tuple$5 = _r$5;
-					obj = _tuple$5[0];
-					index$1 = _tuple$5[1];
-					indirect = _tuple$5[2];
-					_tuple$6 = $assertType(obj, ptrType$16, true);
-					ok$1 = _tuple$6[1];
-					if (!ok$1) {
-						_tmp$3 = $ifaceNil;
-						_tmp$4 = sliceType$13.nil;
-						_tmp$5 = false;
-						obj = _tmp$3;
-						index$1 = _tmp$4;
-						indirect = _tmp$5;
+				_1 = c;
+				if (_1 === (105)) {
+					flags = (flags | (1)) >>> 0;
+					sawFlag = true;
+				} else if (_1 === (109)) {
+					flags = (flags & ~(16)) << 16 >>> 16;
+					sawFlag = true;
+				} else if (_1 === (115)) {
+					flags = (flags | (8)) >>> 0;
+					sawFlag = true;
+				} else if (_1 === (85)) {
+					flags = (flags | (32)) >>> 0;
+					sawFlag = true;
+				} else if (_1 === (45)) {
+					if (sign < 0) {
+						break Loop;
 					}
-				/* } */ case 12:
-			/* } */ case 9:
-			$s = -1; return [obj, index$1, indirect];
-			/* */ } return; } var $f = {$blk: LookupFieldOrMethod$1, $c: true, $r, T, _r$1, _r$2, _r$3, _r$4, _r$5, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, addressable, index$1, indirect, name, obj, ok, ok$1, p, pkg, t, t$1, $s};return $f;
-		};
-		$pkg.LookupFieldOrMethod = LookupFieldOrMethod;
-		lookupFieldOrMethod = function lookupFieldOrMethod$1(T, addressable, pkg, name, foldCase) {
-			var {T, _i, _i$1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _ref$1, _ref$2, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, addressable, alt, current, e, f, f$1, foldCase, i, i$1, i$2, index$1, indirect, isPtr, isPtr$1, m, m$1, name, named, next, obj, ok, pkg, seen, t, t$1, typ$3, typ$4, typ$5, $s, $r, $c} = $restore(this, {T, addressable, pkg, name, foldCase});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			obj = $ifaceNil;
-			index$1 = sliceType$13.nil;
-			indirect = false;
-			if (name === "_") {
-				$s = -1; return [obj, index$1, indirect];
-			}
-			_tuple = deref(T);
-			typ$3 = _tuple[0];
-			isPtr = _tuple[1];
-			/* */ if (isPtr) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (isPtr) { */ case 1:
-				_r$1 = under(typ$3); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple$1 = $assertType(_r$1, ptrType$13, true);
-				ok = _tuple$1[1];
-				if (ok) {
-					$s = -1; return [obj, index$1, indirect];
-				}
-			/* } */ case 2:
-			current = new sliceType$25([$clone(new embeddedType.ptr(typ$3, sliceType$13.nil, isPtr, false), embeddedType)]);
-			seen = new instanceLookup.ptr(arrayType$1.zero(), false);
-			/* while (true) { */ case 4:
-				/* if (!(current.$length > 0)) { break; } */ if(!(current.$length > 0)) { $s = 5; continue; }
-				next = sliceType$25.nil;
-				_ref = current;
-				_i = 0;
-				/* while (true) { */ case 6:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 7; continue; }
-					e = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), embeddedType);
-					typ$4 = e.typ;
-					_tuple$2 = $assertType(typ$4, ptrType$9, true);
-					named = _tuple$2[0];
-					/* */ if (!(named === ptrType$9.nil)) { $s = 8; continue; }
-					/* */ $s = 9; continue;
-					/* if (!(named === ptrType$9.nil)) { */ case 8:
-						_r$2 = seen.lookup(named); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						alt = _r$2;
-						if (!(alt === ptrType$9.nil)) {
-							_i++;
-							/* continue; */ $s = 6; continue;
-						}
-						seen.add(named);
-						_r$3 = named.lookupMethod(pkg, name, foldCase); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_tuple$3 = _r$3;
-						i = _tuple$3[0];
-						m = _tuple$3[1];
-						if (!(m === ptrType$2.nil)) {
-							index$1 = concat(e.index, i);
-							if (!($interfaceIsEqual(obj, $ifaceNil)) || e.multiples) {
-								_tmp = $ifaceNil;
-								_tmp$1 = index$1;
-								_tmp$2 = false;
-								obj = _tmp;
-								index$1 = _tmp$1;
-								indirect = _tmp$2;
-								$s = -1; return [obj, index$1, indirect];
-							}
-							obj = m;
-							indirect = e.indirect;
-							_i++;
-							/* continue; */ $s = 6; continue;
-						}
-					/* } */ case 9:
-					_r$4 = under(typ$4); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					_ref$1 = _r$4;
-					/* */ if ($assertType(_ref$1, ptrType$11, true)[1]) { $s = 13; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$13, true)[1]) { $s = 14; continue; }
-					/* */ $s = 15; continue;
-					/* if ($assertType(_ref$1, ptrType$11, true)[1]) { */ case 13:
-						t = _ref$1.$val;
-						_ref$2 = t.fields;
-						_i$1 = 0;
-						/* while (true) { */ case 16:
-							/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 17; continue; }
-							i$1 = _i$1;
-							f = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-							/* */ if (f.object.sameId(pkg, name)) { $s = 18; continue; }
-							/* */ $s = 19; continue;
-							/* if (f.object.sameId(pkg, name)) { */ case 18:
-								$r = assert(!($interfaceIsEqual(f.object.typ, $ifaceNil))); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								index$1 = concat(e.index, i$1);
-								if (!($interfaceIsEqual(obj, $ifaceNil)) || e.multiples) {
-									_tmp$3 = $ifaceNil;
-									_tmp$4 = index$1;
-									_tmp$5 = false;
-									obj = _tmp$3;
-									index$1 = _tmp$4;
-									indirect = _tmp$5;
-									$s = -1; return [obj, index$1, indirect];
-								}
-								obj = f;
-								indirect = e.indirect;
-								_i$1++;
-								/* continue; */ $s = 16; continue;
-							/* } */ case 19:
-							if ($interfaceIsEqual(obj, $ifaceNil) && f.embedded) {
-								_tuple$4 = deref(f.object.typ);
-								typ$5 = _tuple$4[0];
-								isPtr$1 = _tuple$4[1];
-								next = $append(next, new embeddedType.ptr(typ$5, concat(e.index, i$1), e.indirect || isPtr$1, e.multiples));
-							}
-							_i$1++;
-						$s = 16; continue;
-						case 17:
-						$s = 15; continue;
-					/* } else if ($assertType(_ref$1, ptrType$13, true)[1]) { */ case 14:
-						t$1 = _ref$1.$val;
-						_r$5 = t$1.typeSet(); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						_r$6 = _r$5.LookupMethod(pkg, name, foldCase); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						_tuple$5 = _r$6;
-						i$2 = _tuple$5[0];
-						m$1 = _tuple$5[1];
-						/* */ if (!(m$1 === ptrType$2.nil)) { $s = 23; continue; }
-						/* */ $s = 24; continue;
-						/* if (!(m$1 === ptrType$2.nil)) { */ case 23:
-							$r = assert(!($interfaceIsEqual(m$1.object.typ, $ifaceNil))); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							index$1 = concat(e.index, i$2);
-							if (!($interfaceIsEqual(obj, $ifaceNil)) || e.multiples) {
-								_tmp$6 = $ifaceNil;
-								_tmp$7 = index$1;
-								_tmp$8 = false;
-								obj = _tmp$6;
-								index$1 = _tmp$7;
-								indirect = _tmp$8;
-								$s = -1; return [obj, index$1, indirect];
-							}
-							obj = m$1;
-							indirect = e.indirect;
-						/* } */ case 24:
-					/* } */ case 15:
-					_i++;
-				$s = 6; continue;
-				case 7:
-				if (!($interfaceIsEqual(obj, $ifaceNil))) {
-					_tuple$6 = $assertType(obj, ptrType$2, true);
-					f$1 = _tuple$6[0];
-					if (!(f$1 === ptrType$2.nil)) {
-						if (f$1.hasPtrRecv() && !indirect && !addressable) {
-							_tmp$9 = $ifaceNil;
-							_tmp$10 = sliceType$13.nil;
-							_tmp$11 = true;
-							obj = _tmp$9;
-							index$1 = _tmp$10;
-							indirect = _tmp$11;
-							$s = -1; return [obj, index$1, indirect];
+					sign = -1;
+					flags = ~flags << 16 >>> 16;
+					sawFlag = false;
+				} else if ((_1 === (58)) || (_1 === (41))) {
+					if (sign < 0) {
+						if (!sawFlag) {
+							break Loop;
 						}
+						flags = ~flags << 16 >>> 16;
 					}
-					$s = -1; return [obj, index$1, indirect];
-				}
-				_r$7 = consolidateMultiples(next); /* */ $s = 26; case 26: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				current = _r$7;
-			$s = 4; continue;
-			case 5:
-			_tmp$12 = $ifaceNil;
-			_tmp$13 = sliceType$13.nil;
-			_tmp$14 = false;
-			obj = _tmp$12;
-			index$1 = _tmp$13;
-			indirect = _tmp$14;
-			$s = -1; return [obj, index$1, indirect];
-			/* */ } return; } var $f = {$blk: lookupFieldOrMethod$1, $c: true, $r, T, _i, _i$1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _ref$1, _ref$2, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, addressable, alt, current, e, f, f$1, foldCase, i, i$1, i$2, index$1, indirect, isPtr, isPtr$1, m, m$1, name, named, next, obj, ok, pkg, seen, t, t$1, typ$3, typ$4, typ$5, $s};return $f;
-		};
-		consolidateMultiples = function consolidateMultiples$1(list$2) {
-			var {_i, _key, _r$1, _ref, _tuple, e, found, i, list$2, n, prev, $s, $r, $c} = $restore(this, {list$2});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (list$2.$length <= 1) {
-				$s = -1; return list$2;
-			}
-			n = 0;
-			prev = new $global.Map();
-			_ref = list$2;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				e = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), embeddedType);
-				_r$1 = lookupType(prev, e.typ); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple = _r$1;
-				i = _tuple[0];
-				found = _tuple[1];
-				if (found) {
-					((i < 0 || i >= list$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + i]).multiples = true;
+					if (c === 58) {
+						p.op(128);
+					}
+					p.flags = flags;
+					_tmp$12 = t;
+					_tmp$13 = $ifaceNil;
+					rest = _tmp$12;
+					err = _tmp$13;
+					return [rest, err];
 				} else {
-					_key = e.typ; (prev || $throwRuntimeError("assignment to entry in nil map")).set(Type.keyFor(_key), { k: _key, v: n });
-					embeddedType.copy(((n < 0 || n >= list$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + n]), e);
-					n = n + (1) >> 0;
-				}
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return $subslice(list$2, 0, n);
-			/* */ } return; } var $f = {$blk: consolidateMultiples$1, $c: true, $r, _i, _key, _r$1, _ref, _tuple, e, found, i, list$2, n, prev, $s};return $f;
+					break Loop;
+				}
+			}
+			_tmp$14 = "";
+			_tmp$15 = new Error.ptr("invalid or unsupported Perl syntax", $substring(s, 0, (s.length - t.length >> 0)));
+			rest = _tmp$14;
+			err = _tmp$15;
+			return [rest, err];
 		};
-		lookupType = function lookupType$1(m, typ$3) {
-			var {_entry, _entry$1, _i, _key, _keys, _r$1, _ref, _size, _tuple, found, i, i$1, m, t, typ$3, $s, $r, $c} = $restore(this, {m, typ$3});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_tuple = (_entry = $mapIndex(m,Type.keyFor(typ$3)), _entry !== undefined ? [_entry.v, true] : [0, false]);
-			i = _tuple[0];
-			found = _tuple[1];
-			if (found) {
-				$s = -1; return [i, true];
+		isValidCaptureName = function isValidCaptureName$1(name) {
+			var _i, _ref, _rune, c, name;
+			if (name === "") {
+				return false;
 			}
-			_ref = m;
+			_ref = name;
 			_i = 0;
-			_keys = _ref ? _ref.keys() : undefined;
-			_size = _ref ? _ref.size : 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _size)) { break; } */ if(!(_i < _size)) { $s = 2; continue; }
-				_key = _keys.next().value;
-				_entry$1 = _ref.get(_key);
-				if (_entry$1 === undefined) {
-					_i++;
-					/* continue; */ $s = 1; continue;
+			while (true) {
+				if (!(_i < _ref.length)) { break; }
+				_rune = $decodeRune(_ref, _i);
+				c = _rune[0];
+				if (!((c === 95)) && !isalnum(c)) {
+					return false;
 				}
-				t = _entry$1.k;
-				i$1 = _entry$1.v;
-				_r$1 = Identical(t, typ$3); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (_r$1) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_r$1) { */ case 3:
-					$s = -1; return [i$1, true];
-				/* } */ case 4:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return [0, false];
-			/* */ } return; } var $f = {$blk: lookupType$1, $c: true, $r, _entry, _entry$1, _i, _key, _keys, _r$1, _ref, _size, _tuple, found, i, i$1, m, t, typ$3, $s};return $f;
-		};
-		$ptrType(instanceLookup).prototype.lookup = function lookup$1(inst) {
-			var {_entry, _i, _i$1, _r$1, _r$2, _ref, _ref$1, _v, inst, l, t, t$1, $s, $r, $c} = $restore(this, {inst});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			l = this;
-			_ref = l.buf;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < 3)) { break; } */ if(!(_i < 3)) { $s = 2; continue; }
-				t = ((_i < 0 || _i >= _ref.length) ? ($throwRuntimeError("index out of range"), undefined) : _ref[_i]);
-				if (!(!(t === ptrType$9.nil))) { _v = false; $s = 5; continue s; }
-				_r$1 = Identical(inst, t); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_v = _r$1; case 5:
-				/* */ if (_v) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_v) { */ case 3:
-					$s = -1; return t;
-				/* } */ case 4:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			_ref$1 = (_entry = $mapIndex(l.m,ptrType$9.keyFor(inst.Origin())), _entry !== undefined ? _entry.v : sliceType$7.nil);
-			_i$1 = 0;
-			/* while (true) { */ case 7:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 8; continue; }
-				t$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				_r$2 = Identical(inst, t$1); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* */ if (_r$2) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (_r$2) { */ case 9:
-					$s = -1; return t$1;
-				/* } */ case 10:
-				_i$1++;
-			$s = 7; continue;
-			case 8:
-			$s = -1; return ptrType$9.nil;
-			/* */ } return; } var $f = {$blk: lookup$1, $c: true, $r, _entry, _i, _i$1, _r$1, _r$2, _ref, _ref$1, _v, inst, l, t, t$1, $s};return $f;
+				_i += _rune[1];
+			}
+			return true;
 		};
-		$ptrType(instanceLookup).prototype.add = function add$1(inst) {
-			var _entry, _i, _key, _ref, i, inst, insts, l, t, x;
-			l = this;
-			_ref = l.buf;
-			_i = 0;
+		$ptrType(parser).prototype.parseInt = function parseInt(s) {
+			var i, n, ok, p, rest, s, t;
+			n = 0;
+			rest = "";
+			ok = false;
+			p = this;
+			if (s === "" || s.charCodeAt(0) < 48 || 57 < s.charCodeAt(0)) {
+				return [n, rest, ok];
+			}
+			if (s.length >= 2 && (s.charCodeAt(0) === 48) && 48 <= s.charCodeAt(1) && s.charCodeAt(1) <= 57) {
+				return [n, rest, ok];
+			}
+			t = s;
 			while (true) {
-				if (!(_i < 3)) { break; }
-				i = _i;
-				t = ((_i < 0 || _i >= _ref.length) ? ($throwRuntimeError("index out of range"), undefined) : _ref[_i]);
-				if (t === ptrType$9.nil) {
-					(x = l.buf, ((i < 0 || i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[i] = inst));
-					return;
-				}
-				_i++;
+				if (!(!(s === "") && 48 <= s.charCodeAt(0) && s.charCodeAt(0) <= 57)) { break; }
+				s = $substring(s, 1);
 			}
-			if (l.m === false) {
-				l.m = new $global.Map();
+			rest = s;
+			ok = true;
+			t = $substring(t, 0, (t.length - s.length >> 0));
+			i = 0;
+			while (true) {
+				if (!(i < t.length)) { break; }
+				if (n >= 100000000) {
+					n = -1;
+					break;
+				}
+				n = (($imul(n, 10)) + ((t.charCodeAt(i) >> 0)) >> 0) - 48 >> 0;
+				i = i + (1) >> 0;
 			}
-			insts = (_entry = $mapIndex(l.m,ptrType$9.keyFor(inst.Origin())), _entry !== undefined ? _entry.v : sliceType$7.nil);
-			_key = inst.Origin(); (l.m || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$9.keyFor(_key), { k: _key, v: $append(insts, inst) });
-		};
-		$ptrType(Checker).prototype.missingMethod = function missingMethod(V, T, static$1) {
-			var {T, V, _i, _i$1, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _v, alt, check, f, f$1, found, m, m$1, method, obj, static$1, tset, u, $s, $r, $c} = $restore(this, {V, T, static$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			method = ptrType$2.nil;
-			alt = ptrType$2.nil;
-			check = this;
-			_r$1 = T.NumMethods(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (_r$1 === 0) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_r$1 === 0) { */ case 1:
-				$s = -1; return [method, alt];
-			/* } */ case 2:
-			_r$2 = under(V); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$2, ptrType$13, true);
-			u = _tuple[0];
-			/* */ if (!(u === ptrType$13.nil)) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (!(u === ptrType$13.nil)) { */ case 5:
-				_r$3 = u.typeSet(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				tset = _r$3;
-				_r$4 = T.typeSet(); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_ref = _r$4.methods;
-				_i = 0;
-				/* while (true) { */ case 9:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 10; continue; }
-					m = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					_tuple$1 = tset.LookupMethod(m.object.pkg, m.object.name, false);
-					f = _tuple$1[1];
-					if (f === ptrType$2.nil) {
-						if (!static$1) {
-							_i++;
-							/* continue; */ $s = 9; continue;
-						}
-						_tmp = m;
-						_tmp$1 = ptrType$2.nil;
-						method = _tmp;
-						alt = _tmp$1;
-						$s = -1; return [method, alt];
-					}
-					_r$5 = Identical(f.object.typ, m.object.typ); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					/* */ if (!_r$5) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if (!_r$5) { */ case 11:
-						_tmp$2 = m;
-						_tmp$3 = f;
-						method = _tmp$2;
-						alt = _tmp$3;
-						$s = -1; return [method, alt];
-					/* } */ case 12:
-					_i++;
-				$s = 9; continue;
-				case 10:
-				$s = -1; return [method, alt];
-			/* } */ case 6:
-			_r$6 = T.typeSet(); /* */ $s = 14; case 14: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			_ref$1 = _r$6.methods;
-			_i$1 = 0;
-			/* while (true) { */ case 15:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 16; continue; }
-				m$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				_r$7 = lookupFieldOrMethod(V, false, m$1.object.pkg, m$1.object.name, false); /* */ $s = 17; case 17: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_tuple$2 = _r$7;
-				obj = _tuple$2[0];
-				found = !($interfaceIsEqual(obj, $ifaceNil));
-				/* */ if (!found) { $s = 18; continue; }
-				/* */ $s = 19; continue;
-				/* if (!found) { */ case 18:
-					_r$8 = lookupFieldOrMethod(NewPointer(V), false, m$1.object.pkg, m$1.object.name, false); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					_tuple$3 = _r$8;
-					obj = _tuple$3[0];
-					/* */ if ($interfaceIsEqual(obj, $ifaceNil)) { $s = 21; continue; }
-					/* */ $s = 22; continue;
-					/* if ($interfaceIsEqual(obj, $ifaceNil)) { */ case 21:
-						_r$9 = lookupFieldOrMethod(V, false, m$1.object.pkg, m$1.object.name, true); /* */ $s = 23; case 23: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-						_tuple$4 = _r$9;
-						obj = _tuple$4[0];
-					/* } */ case 22:
-				/* } */ case 19:
-				_tuple$5 = $assertType(obj, ptrType$2, true);
-				f$1 = _tuple$5[0];
-				if (f$1 === ptrType$2.nil) {
-					_tmp$4 = m$1;
-					_tmp$5 = ptrType$2.nil;
-					method = _tmp$4;
-					alt = _tmp$5;
-					$s = -1; return [method, alt];
-				}
-				/* */ if (!(check === ptrType$6.nil)) { $s = 24; continue; }
-				/* */ $s = 25; continue;
-				/* if (!(check === ptrType$6.nil)) { */ case 24:
-					$r = check.objDecl(f$1, ptrType$9.nil); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 25:
-				if (!found) { _v = true; $s = 29; continue s; }
-				_r$10 = Identical(f$1.object.typ, m$1.object.typ); /* */ $s = 30; case 30: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				_v = !_r$10; case 29:
-				/* */ if (_v) { $s = 27; continue; }
-				/* */ $s = 28; continue;
-				/* if (_v) { */ case 27:
-					_tmp$6 = m$1;
-					_tmp$7 = f$1;
-					method = _tmp$6;
-					alt = _tmp$7;
-					$s = -1; return [method, alt];
-				/* } */ case 28:
-				_i$1++;
-			$s = 15; continue;
-			case 16:
-			$s = -1; return [method, alt];
-			/* */ } return; } var $f = {$blk: missingMethod, $c: true, $r, T, V, _i, _i$1, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _v, alt, check, f, f$1, found, m, m$1, method, obj, static$1, tset, u, $s};return $f;
-		};
-		$ptrType(Checker).prototype.missingMethodCause = function missingMethodCause(V, T, m, alt) {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, T, V, _arg, _arg$1, _arg$2, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, alt, altS, check, fld, m, mS, mname, obj, $s, $r, $c} = $restore(this, {V, T, m, alt});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			mname = "method " + m.object.Name();
-			/* */ if (!(alt === ptrType$2.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(alt === ptrType$2.nil)) { */ case 1:
-				/* */ if (!(m.object.Name() === alt.object.Name())) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!(m.object.Name() === alt.object.Name())) { */ case 3:
-					_arg = new $String(mname);
-					_r$1 = check.funcString(alt, false); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_arg$1 = new $String(_r$1);
-					_r$2 = check.funcString(m, false); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_arg$2 = new $String(_r$2);
-					_r$3 = check.sprintf("(missing %s)\n\t\thave %s\n\t\twant %s", new sliceType$6([_arg, _arg$1, _arg$2])); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					$24r = _r$3;
-					$s = 8; case 8: return $24r;
-				/* } */ case 4:
-				_r$4 = Identical(m.object.typ, alt.object.typ); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				/* */ if (_r$4) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (_r$4) { */ case 9:
-					_r$5 = check.sprintf("(%s has pointer receiver)", new sliceType$6([new $String(mname)])); /* */ $s = 12; case 12: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					$24r$1 = _r$5;
-					$s = 13; case 13: return $24r$1;
-				/* } */ case 10:
-				_r$6 = check.funcString(alt, false); /* */ $s = 14; case 14: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_tmp = _r$6;
-				_r$7 = check.funcString(m, false); /* */ $s = 15; case 15: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_tmp$1 = _r$7;
-				altS = _tmp;
-				mS = _tmp$1;
-				/* */ if (altS === mS) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (altS === mS) { */ case 16:
-					_r$8 = check.funcString(alt, true); /* */ $s = 18; case 18: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					_tmp$2 = _r$8;
-					_r$9 = check.funcString(m, true); /* */ $s = 19; case 19: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_tmp$3 = _r$9;
-					altS = _tmp$2;
-					mS = _tmp$3;
-				/* } */ case 17:
-				_r$10 = check.sprintf("(wrong type for %s)\n\t\thave %s\n\t\twant %s", new sliceType$6([new $String(mname), new $String(altS), new $String(mS)])); /* */ $s = 20; case 20: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				$24r$2 = _r$10;
-				$s = 21; case 21: return $24r$2;
-			/* } */ case 2:
-			_r$11 = isInterfacePtr(V); /* */ $s = 24; case 24: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-			/* */ if (_r$11) { $s = 22; continue; }
-			/* */ $s = 23; continue;
-			/* if (_r$11) { */ case 22:
-				_r$12 = check.interfacePtrError(V); /* */ $s = 25; case 25: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				$24r$3 = "(" + _r$12 + ")";
-				$s = 26; case 26: return $24r$3;
-			/* } */ case 23:
-			_r$13 = isInterfacePtr(T); /* */ $s = 29; case 29: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-			/* */ if (_r$13) { $s = 27; continue; }
-			/* */ $s = 28; continue;
-			/* if (_r$13) { */ case 27:
-				_r$14 = check.interfacePtrError(T); /* */ $s = 30; case 30: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-				$24r$4 = "(" + _r$14 + ")";
-				$s = 31; case 31: return $24r$4;
-			/* } */ case 28:
-			_r$15 = lookupFieldOrMethod(V, true, m.object.pkg, m.object.name, false); /* */ $s = 32; case 32: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-			_tuple = _r$15;
-			obj = _tuple[0];
-			_tuple$1 = $assertType(obj, ptrType$16, true);
-			fld = _tuple$1[0];
-			/* */ if (!(fld === ptrType$16.nil)) { $s = 33; continue; }
-			/* */ $s = 34; continue;
-			/* if (!(fld === ptrType$16.nil)) { */ case 33:
-				_r$16 = check.sprintf("(%s.%s is a field, not a method)", new sliceType$6([V, new $String(fld.object.Name())])); /* */ $s = 35; case 35: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-				$24r$5 = _r$16;
-				$s = 36; case 36: return $24r$5;
-			/* } */ case 34:
-			_r$17 = check.sprintf("(missing %s)", new sliceType$6([new $String(mname)])); /* */ $s = 37; case 37: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-			$24r$6 = _r$17;
-			$s = 38; case 38: return $24r$6;
-			/* */ } return; } var $f = {$blk: missingMethodCause, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, T, V, _arg, _arg$1, _arg$2, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _tuple$1, alt, altS, check, fld, m, mS, mname, obj, $s};return $f;
-		};
-		isInterfacePtr = function isInterfacePtr$1(T) {
-			var {$24r, T, _r$1, _r$2, _tuple, _v, p, $s, $r, $c} = $restore(this, {T});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = under(T); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$1, ptrType$26, true);
-			p = _tuple[0];
-			if (!(!(p === ptrType$26.nil))) { _v = false; $s = 2; continue s; }
-			_r$2 = IsInterface(p.base); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_v = _r$2; case 2:
-			$24r = _v;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: isInterfacePtr$1, $c: true, $r, $24r, T, _r$1, _r$2, _tuple, _v, p, $s};return $f;
+			return [n, rest, ok];
 		};
-		$ptrType(Checker).prototype.interfacePtrError = function interfacePtrError(T) {
-			var {$24r, $24r$1, T, _r$1, _r$2, _r$3, _r$4, _tuple, check, p, $s, $r, $c} = $restore(this, {T});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = isInterfacePtr(T); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$r = assert(_r$1); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$2 = under(T); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$2, ptrType$26, true);
-			p = _tuple[0];
-			/* */ if (isTypeParam(p.base)) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (isTypeParam(p.base)) { */ case 4:
-				_r$3 = check.sprintf("type %s is pointer to type parameter, not type parameter", new sliceType$6([T])); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				$24r = _r$3;
-				$s = 7; case 7: return $24r;
-			/* } */ case 5:
-			_r$4 = check.sprintf("type %s is pointer to interface, not interface", new sliceType$6([T])); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			$24r$1 = _r$4;
-			$s = 9; case 9: return $24r$1;
-			/* */ } return; } var $f = {$blk: interfacePtrError, $c: true, $r, $24r, $24r$1, T, _r$1, _r$2, _r$3, _r$4, _tuple, check, p, $s};return $f;
-		};
-		$ptrType(Checker).prototype.funcString = function funcString(f, pkgInfo) {
-			var {buf, check, f, pkgInfo, qf, w, $s, $r, $c} = $restore(this, {f, pkgInfo});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			buf = bytes.NewBufferString(f.object.name);
-			qf = $throwNilPointerError;
-			if (!(check === ptrType$6.nil) && !pkgInfo) {
-				qf = $methodVal(check, "qualifier");
-			}
-			w = newTypeWriter(buf, qf);
-			w.pkgInfo = pkgInfo;
-			w.paramNames = false;
-			$r = w.signature($assertType(f.object.typ, ptrType$27)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return buf.String();
-			/* */ } return; } var $f = {$blk: funcString, $c: true, $r, buf, check, f, pkgInfo, qf, w, $s};return $f;
-		};
-		$ptrType(Checker).prototype.assertableTo = function assertableTo(V, T) {
-			var {$24r, T, V, _r$1, _r$2, _tuple, check, method, wrongType, $s, $r, $c} = $restore(this, {V, T});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			method = ptrType$2.nil;
-			wrongType = ptrType$2.nil;
-			check = this;
-			_r$1 = IsInterface(T); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (_r$1) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_r$1) { */ case 1:
-				$s = -1; return [method, wrongType];
-			/* } */ case 2:
-			_r$2 = check.missingMethod(T, V, false); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_tuple = _r$2;
-			method = _tuple[0];
-			wrongType = _tuple[1];
-			$24r = [method, wrongType];
-			$s = 5; case 5: return $24r;
-			/* */ } return; } var $f = {$blk: assertableTo, $c: true, $r, $24r, T, V, _r$1, _r$2, _tuple, check, method, wrongType, $s};return $f;
+		isCharClass = function isCharClass$1(re) {
+			var re;
+			return (re.Op === 3) && (re.Rune.$length === 1) || (re.Op === 4) || (re.Op === 5) || (re.Op === 6);
 		};
-		deref = function deref$1(typ$3) {
-			var _tuple, p, typ$3;
-			_tuple = $assertType(typ$3, ptrType$26, true);
-			p = _tuple[0];
-			if (!(p === ptrType$26.nil)) {
-				if ($interfaceIsEqual(p.base, $ifaceNil)) {
-					if (false) {
-						$panic(new $String("pointer with nil base type (possibly due to an invalid cyclic declaration)"));
+		matchRune = function matchRune$1(re, r) {
+			var _1, i, r, re, x, x$1, x$2, x$3;
+			_1 = re.Op;
+			if (_1 === (3)) {
+				return (re.Rune.$length === 1) && ((x = re.Rune, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])) === r);
+			} else if (_1 === (4)) {
+				i = 0;
+				while (true) {
+					if (!(i < re.Rune.$length)) { break; }
+					if ((x$1 = re.Rune, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i])) <= r && r <= (x$2 = re.Rune, x$3 = i + 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]))) {
+						return true;
 					}
-					return [(0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]), true];
+					i = i + (2) >> 0;
 				}
-				return [p.base, true];
+				return false;
+			} else if (_1 === (5)) {
+				return !((r === 10));
+			} else if (_1 === (6)) {
+				return true;
 			}
-			return [typ$3, false];
+			return false;
 		};
-		derefStructPtr = function derefStructPtr$1(typ$3) {
-			var {_r$1, _r$2, _tuple, _tuple$1, ok, p, typ$3, $s, $r, $c} = $restore(this, {typ$3});
+		$ptrType(parser).prototype.parseVerticalBar = function parseVerticalBar() {
+			var {_r, _r$1, p, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = under(typ$3); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$1, ptrType$26, true);
-			p = _tuple[0];
-			/* */ if (!(p === ptrType$26.nil)) { $s = 2; continue; }
+			p = this;
+			_r = p.concat(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r;
+			_r$1 = p.swapVerticalBar(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			/* */ if (!_r$1) { $s = 2; continue; }
 			/* */ $s = 3; continue;
-			/* if (!(p === ptrType$26.nil)) { */ case 2:
-				_r$2 = under(p.base); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_tuple$1 = $assertType(_r$2, ptrType$11, true);
-				ok = _tuple$1[1];
-				if (ok) {
-					$s = -1; return p.base;
-				}
+			/* if (!_r$1) { */ case 2:
+				p.op(129);
 			/* } */ case 3:
-			$s = -1; return typ$3;
-			/* */ } return; } var $f = {$blk: derefStructPtr$1, $c: true, $r, _r$1, _r$2, _tuple, _tuple$1, ok, p, typ$3, $s};return $f;
-		};
-		concat = function concat$1(list$2, i) {
-			var i, list$2, t;
-			t = sliceType$13.nil;
-			t = $appendSlice(t, list$2);
-			return $append(t, i);
-		};
-		fieldIndex = function fieldIndex$1(fields, pkg, name) {
-			var _i, _ref, f, fields, i, name, pkg;
-			if (!(name === "_")) {
-				_ref = fields;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					i = _i;
-					f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					if (f.object.sameId(pkg, name)) {
-						return i;
-					}
-					_i++;
-				}
-			}
-			return -1;
+			$s = -1; return $ifaceNil;
+			/* */ } return; } var $f = {$blk: parseVerticalBar, $c: true, $r, _r, _r$1, p, $s};return $f;
 		};
-		lookupMethod = function lookupMethod$2(methods, pkg, name, foldCase) {
-			var _i, _ref, foldCase, i, m, methods, name, pkg;
-			if (!(name === "_")) {
-				_ref = methods;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					i = _i;
-					m = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					if ((m.object.name === name || foldCase && strings.EqualFold(m.object.name, name)) && m.object.sameId(pkg, m.object.name)) {
-						return [i, m];
+		mergeCharClass = function mergeCharClass$1(dst, src) {
+			var _1, dst, src, x, x$1, x$2, x$3, x$4;
+			switch (0) { default:
+				_1 = dst.Op;
+				if (_1 === (6)) {
+				} else if (_1 === (5)) {
+					if (matchRune(src, 10)) {
+						dst.Op = 6;
 					}
-					_i++;
+				} else if (_1 === (4)) {
+					if (src.Op === 3) {
+						dst.Rune = appendLiteral(dst.Rune, (x = src.Rune, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])), src.Flags);
+					} else {
+						dst.Rune = appendClass(dst.Rune, src.Rune);
+					}
+				} else if (_1 === (3)) {
+					if (((x$1 = src.Rune, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])) === (x$2 = dst.Rune, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]))) && (src.Flags === dst.Flags)) {
+						break;
+					}
+					dst.Op = 4;
+					dst.Rune = appendLiteral($subslice(dst.Rune, 0, 0), (x$3 = dst.Rune, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])), dst.Flags);
+					dst.Rune = appendLiteral(dst.Rune, (x$4 = src.Rune, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0])), src.Flags);
 				}
 			}
-			return [-1, ptrType$2.nil];
 		};
-		$ptrType(Checker).prototype.labels = function labels(body) {
-			var {_arg, _arg$1, _arg$2, _entry, _i, _i$1, _key, _keys, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _size, all, alt, body, check, code, fwdJumps, jmp, lbl, msg, name, name$1, obj, $s, $r, $c} = $restore(this, {body});
+		$ptrType(parser).prototype.swapVerticalBar = function swapVerticalBar() {
+			var {_tmp, _tmp$1, n, p, re1, re1$1, re2, re3, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_arg = ptrType.nil;
-			_arg$1 = body.Pos();
-			_r$1 = body.End(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_arg$2 = _r$1;
-			_r$2 = NewScope(_arg, _arg$1, _arg$2, "label"); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			all = _r$2;
-			_r$3 = check.blockBranches(all, ptrType$92.nil, ptrType$65.nil, body.List); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			fwdJumps = _r$3;
-			_ref = fwdJumps;
-			_i = 0;
-			/* while (true) { */ case 4:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 5; continue; }
-				jmp = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				msg = "";
-				code = 0;
-				name = jmp.Label.Name;
-				_r$4 = all.Lookup(name); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				alt = _r$4;
-				if (!($interfaceIsEqual(alt, $ifaceNil))) {
-					msg = "goto %s jumps into block";
-					$assertType(alt, ptrType$91).used = true;
-					code = 124;
-				} else {
-					msg = "label %s not declared";
-					code = 119;
+			p = this;
+			n = p.stack.$length;
+			if (n >= 3 && ((x = p.stack, x$1 = n - 2 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Op === 129) && isCharClass((x$2 = p.stack, x$3 = n - 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]))) && isCharClass((x$4 = p.stack, x$5 = n - 3 >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])))) {
+				re1 = (x$6 = p.stack, x$7 = n - 1 >> 0, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7]));
+				re3 = (x$8 = p.stack, x$9 = n - 3 >> 0, ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9]));
+				if (re1.Op > re3.Op) {
+					_tmp = re3;
+					_tmp$1 = re1;
+					re1 = _tmp;
+					re3 = _tmp$1;
+					(x$10 = p.stack, x$11 = n - 3 >> 0, ((x$11 < 0 || x$11 >= x$10.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + x$11] = re3));
 				}
-				$r = check.errorf(jmp.Label, code, msg, new sliceType$6([new $String(name)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 4; continue;
-			case 5:
-			_ref$1 = all.elems;
-			_i$1 = 0;
-			_keys = _ref$1 ? _ref$1.keys() : undefined;
-			_size = _ref$1 ? _ref$1.size : 0;
-			/* while (true) { */ case 8:
-				/* if (!(_i$1 < _size)) { break; } */ if(!(_i$1 < _size)) { $s = 9; continue; }
-				_key = _keys.next().value;
-				_entry = _ref$1.get(_key);
-				if (_entry === undefined) {
-					_i$1++;
-					/* continue; */ $s = 8; continue;
-				}
-				name$1 = _entry.k;
-				obj = _entry.v;
-				_r$5 = resolve(name$1, obj); /* */ $s = 10; case 10: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				obj = _r$5;
-				lbl = $assertType(obj, ptrType$91);
-				/* */ if (!lbl.used) { $s = 11; continue; }
-				/* */ $s = 12; continue;
-				/* if (!lbl.used) { */ case 11:
-					$r = check.softErrorf(lbl, 122, "label %s declared and not used", new sliceType$6([new $String(lbl.object.name)])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 12:
-				_i$1++;
-			$s = 8; continue;
-			case 9:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: labels, $c: true, $r, _arg, _arg$1, _arg$2, _entry, _i, _i$1, _key, _keys, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _size, all, alt, body, check, code, fwdJumps, jmp, lbl, msg, name, name$1, obj, $s};return $f;
-		};
-		$ptrType(block).prototype.insert = function insert$2(s) {
-			var {_key, b, labels$1, name, s, $s, $r, $c} = $restore(this, {s});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			b = this;
-			name = s.Label.Name;
-			/* */ if (false) { $s = 1; continue; }
+				mergeCharClass(re3, re1);
+				p.reuse(re1);
+				p.stack = $subslice(p.stack, 0, (n - 1 >> 0));
+				$s = -1; return true;
+			}
+			/* */ if (n >= 2) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$r = assert(b.gotoTarget(name) === ptrType$65.nil); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			/* if (n >= 2) { */ case 1:
+				re1$1 = (x$12 = p.stack, x$13 = n - 1 >> 0, ((x$13 < 0 || x$13 >= x$12.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$12.$array[x$12.$offset + x$13]));
+				re2 = (x$14 = p.stack, x$15 = n - 2 >> 0, ((x$15 < 0 || x$15 >= x$14.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + x$15]));
+				/* */ if (re2.Op === 129) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (re2.Op === 129) { */ case 3:
+					/* */ if (n >= 3) { $s = 5; continue; }
+					/* */ $s = 6; continue;
+					/* if (n >= 3) { */ case 5:
+						$r = cleanAlt((x$16 = p.stack, x$17 = n - 3 >> 0, ((x$17 < 0 || x$17 >= x$16.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$16.$array[x$16.$offset + x$17]))); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					/* } */ case 6:
+					(x$18 = p.stack, x$19 = n - 2 >> 0, ((x$19 < 0 || x$19 >= x$18.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$18.$array[x$18.$offset + x$19] = re1$1));
+					(x$20 = p.stack, x$21 = n - 1 >> 0, ((x$21 < 0 || x$21 >= x$20.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$20.$array[x$20.$offset + x$21] = re2));
+					$s = -1; return true;
+				/* } */ case 4:
 			/* } */ case 2:
-			labels$1 = b.labels;
-			if (labels$1 === false) {
-				labels$1 = new $global.Map();
-				b.labels = labels$1;
+			$s = -1; return false;
+			/* */ } return; } var $f = {$blk: swapVerticalBar, $c: true, $r, _tmp, _tmp$1, n, p, re1, re1$1, re2, re3, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
+		};
+		$ptrType(parser).prototype.parseRightParen = function parseRightParen() {
+			var {_r, _r$1, _r$2, n, p, re1, re2, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			p = this;
+			_r = p.concat(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r;
+			_r$1 = p.swapVerticalBar(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			/* */ if (_r$1) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (_r$1) { */ case 2:
+				p.stack = $subslice(p.stack, 0, (p.stack.$length - 1 >> 0));
+			/* } */ case 3:
+			_r$2 = p.alternate(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			_r$2;
+			n = p.stack.$length;
+			if (n < 2) {
+				$s = -1; return new Error.ptr("unexpected )", p.wholeRegexp);
 			}
-			_key = name; (labels$1 || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: s });
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: insert$2, $c: true, $r, _key, b, labels$1, name, s, $s};return $f;
+			re1 = (x = p.stack, x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+			re2 = (x$2 = p.stack, x$3 = n - 2 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]));
+			p.stack = $subslice(p.stack, 0, (n - 2 >> 0));
+			if (!((re2.Op === 128))) {
+				$s = -1; return new Error.ptr("unexpected )", p.wholeRegexp);
+			}
+			p.flags = re2.Flags;
+			if (re2.Cap === 0) {
+				p.push(re1);
+			} else {
+				re2.Op = 13;
+				re2.Sub = $subslice(new sliceType$4(re2.Sub0), 0, 1);
+				(x$4 = re2.Sub, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0] = re1));
+				p.push(re2);
+			}
+			$s = -1; return $ifaceNil;
+			/* */ } return; } var $f = {$blk: parseRightParen, $c: true, $r, _r, _r$1, _r$2, n, p, re1, re2, x, x$1, x$2, x$3, x$4, $s};return $f;
 		};
-		$ptrType(block).prototype.gotoTarget = function gotoTarget(name) {
-			var _entry, b, name, s, t;
-			b = this;
-			s = b;
-			while (true) {
-				if (!(!(s === ptrType$92.nil))) { break; }
-				t = (_entry = $mapIndex(s.labels,$String.keyFor(name)), _entry !== undefined ? _entry.v : ptrType$65.nil);
-				if (!(t === ptrType$65.nil)) {
-					return t;
+		$ptrType(parser).prototype.parseEscape = function parseEscape(s) {
+			var _1, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$22, _tmp$23, _tmp$24, _tmp$25, _tmp$26, _tmp$27, _tmp$28, _tmp$29, _tmp$3, _tmp$30, _tmp$31, _tmp$32, _tmp$33, _tmp$34, _tmp$35, _tmp$36, _tmp$37, _tmp$38, _tmp$39, _tmp$4, _tmp$40, _tmp$41, _tmp$42, _tmp$43, _tmp$44, _tmp$45, _tmp$46, _tmp$47, _tmp$48, _tmp$49, _tmp$5, _tmp$50, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, c, err, i, nhex, p, r, rest, s, t, v, x, y;
+			r = 0;
+			rest = "";
+			err = $ifaceNil;
+			p = this;
+			t = $substring(s, 1);
+			if (t === "") {
+				_tmp = 0;
+				_tmp$1 = "";
+				_tmp$2 = new Error.ptr("trailing backslash at end of expression", "");
+				r = _tmp;
+				rest = _tmp$1;
+				err = _tmp$2;
+				return [r, rest, err];
+			}
+			_tuple = nextRune(t);
+			c = _tuple[0];
+			t = _tuple[1];
+			err = _tuple[2];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				_tmp$3 = 0;
+				_tmp$4 = "";
+				_tmp$5 = err;
+				r = _tmp$3;
+				rest = _tmp$4;
+				err = _tmp$5;
+				return [r, rest, err];
+			}
+			Switch:
+			switch (0) { default:
+				_1 = c;
+				if ((_1 === (49)) || (_1 === (50)) || (_1 === (51)) || (_1 === (52)) || (_1 === (53)) || (_1 === (54)) || (_1 === (55))) {
+					if (t === "" || t.charCodeAt(0) < 48 || t.charCodeAt(0) > 55) {
+						break;
+					}
+					r = c - 48 >> 0;
+					i = 1;
+					while (true) {
+						if (!(i < 3)) { break; }
+						if (t === "" || t.charCodeAt(0) < 48 || t.charCodeAt(0) > 55) {
+							break;
+						}
+						r = (($imul(r, 8)) + ((t.charCodeAt(0) >> 0)) >> 0) - 48 >> 0;
+						t = $substring(t, 1);
+						i = i + (1) >> 0;
+					}
+					_tmp$6 = r;
+					_tmp$7 = t;
+					_tmp$8 = $ifaceNil;
+					r = _tmp$6;
+					rest = _tmp$7;
+					err = _tmp$8;
+					return [r, rest, err];
+				} else if (_1 === (48)) {
+					r = c - 48 >> 0;
+					i = 1;
+					while (true) {
+						if (!(i < 3)) { break; }
+						if (t === "" || t.charCodeAt(0) < 48 || t.charCodeAt(0) > 55) {
+							break;
+						}
+						r = (($imul(r, 8)) + ((t.charCodeAt(0) >> 0)) >> 0) - 48 >> 0;
+						t = $substring(t, 1);
+						i = i + (1) >> 0;
+					}
+					_tmp$9 = r;
+					_tmp$10 = t;
+					_tmp$11 = $ifaceNil;
+					r = _tmp$9;
+					rest = _tmp$10;
+					err = _tmp$11;
+					return [r, rest, err];
+				} else if (_1 === (120)) {
+					if (t === "") {
+						break;
+					}
+					_tuple$1 = nextRune(t);
+					c = _tuple$1[0];
+					t = _tuple$1[1];
+					err = _tuple$1[2];
+					if (!($interfaceIsEqual(err, $ifaceNil))) {
+						_tmp$12 = 0;
+						_tmp$13 = "";
+						_tmp$14 = err;
+						r = _tmp$12;
+						rest = _tmp$13;
+						err = _tmp$14;
+						return [r, rest, err];
+					}
+					if (c === 123) {
+						nhex = 0;
+						r = 0;
+						while (true) {
+							if (t === "") {
+								break Switch;
+							}
+							_tuple$2 = nextRune(t);
+							c = _tuple$2[0];
+							t = _tuple$2[1];
+							err = _tuple$2[2];
+							if (!($interfaceIsEqual(err, $ifaceNil))) {
+								_tmp$15 = 0;
+								_tmp$16 = "";
+								_tmp$17 = err;
+								r = _tmp$15;
+								rest = _tmp$16;
+								err = _tmp$17;
+								return [r, rest, err];
+							}
+							if (c === 125) {
+								break;
+							}
+							v = unhex(c);
+							if (v < 0) {
+								break Switch;
+							}
+							r = ($imul(r, 16)) + v >> 0;
+							if (r > 1114111) {
+								break Switch;
+							}
+							nhex = nhex + (1) >> 0;
+						}
+						if (nhex === 0) {
+							break Switch;
+						}
+						_tmp$18 = r;
+						_tmp$19 = t;
+						_tmp$20 = $ifaceNil;
+						r = _tmp$18;
+						rest = _tmp$19;
+						err = _tmp$20;
+						return [r, rest, err];
+					}
+					x = unhex(c);
+					_tuple$3 = nextRune(t);
+					c = _tuple$3[0];
+					t = _tuple$3[1];
+					err = _tuple$3[2];
+					if (!($interfaceIsEqual(err, $ifaceNil))) {
+						_tmp$21 = 0;
+						_tmp$22 = "";
+						_tmp$23 = err;
+						r = _tmp$21;
+						rest = _tmp$22;
+						err = _tmp$23;
+						return [r, rest, err];
+					}
+					y = unhex(c);
+					if (x < 0 || y < 0) {
+						break;
+					}
+					_tmp$24 = ($imul(x, 16)) + y >> 0;
+					_tmp$25 = t;
+					_tmp$26 = $ifaceNil;
+					r = _tmp$24;
+					rest = _tmp$25;
+					err = _tmp$26;
+					return [r, rest, err];
+				} else if (_1 === (97)) {
+					_tmp$27 = 7;
+					_tmp$28 = t;
+					_tmp$29 = err;
+					r = _tmp$27;
+					rest = _tmp$28;
+					err = _tmp$29;
+					return [r, rest, err];
+				} else if (_1 === (102)) {
+					_tmp$30 = 12;
+					_tmp$31 = t;
+					_tmp$32 = err;
+					r = _tmp$30;
+					rest = _tmp$31;
+					err = _tmp$32;
+					return [r, rest, err];
+				} else if (_1 === (110)) {
+					_tmp$33 = 10;
+					_tmp$34 = t;
+					_tmp$35 = err;
+					r = _tmp$33;
+					rest = _tmp$34;
+					err = _tmp$35;
+					return [r, rest, err];
+				} else if (_1 === (114)) {
+					_tmp$36 = 13;
+					_tmp$37 = t;
+					_tmp$38 = err;
+					r = _tmp$36;
+					rest = _tmp$37;
+					err = _tmp$38;
+					return [r, rest, err];
+				} else if (_1 === (116)) {
+					_tmp$39 = 9;
+					_tmp$40 = t;
+					_tmp$41 = err;
+					r = _tmp$39;
+					rest = _tmp$40;
+					err = _tmp$41;
+					return [r, rest, err];
+				} else if (_1 === (118)) {
+					_tmp$42 = 11;
+					_tmp$43 = t;
+					_tmp$44 = err;
+					r = _tmp$42;
+					rest = _tmp$43;
+					err = _tmp$44;
+					return [r, rest, err];
+				} else if (c < 128 && !isalnum(c)) {
+					_tmp$45 = c;
+					_tmp$46 = t;
+					_tmp$47 = $ifaceNil;
+					r = _tmp$45;
+					rest = _tmp$46;
+					err = _tmp$47;
+					return [r, rest, err];
 				}
-				s = s.parent;
 			}
-			return ptrType$65.nil;
+			_tmp$48 = 0;
+			_tmp$49 = "";
+			_tmp$50 = new Error.ptr("invalid escape sequence", $substring(s, 0, (s.length - t.length >> 0)));
+			r = _tmp$48;
+			rest = _tmp$49;
+			err = _tmp$50;
+			return [r, rest, err];
 		};
-		$ptrType(block).prototype.enclosingTarget = function enclosingTarget(name) {
-			var b, name, s, t;
-			b = this;
-			s = b;
-			while (true) {
-				if (!(!(s === ptrType$92.nil))) { break; }
-				t = s.lstmt;
-				if (!(t === ptrType$65.nil) && t.Label.Name === name) {
-					return t;
-				}
-				s = s.parent;
+		$ptrType(parser).prototype.parseClassChar = function parseClassChar(s, wholeClass) {
+			var _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, err, p, r, rest, s, wholeClass;
+			r = 0;
+			rest = "";
+			err = $ifaceNil;
+			p = this;
+			if (s === "") {
+				_tmp = 0;
+				_tmp$1 = "";
+				_tmp$2 = new Error.ptr("missing closing ]", wholeClass);
+				r = _tmp;
+				rest = _tmp$1;
+				err = _tmp$2;
+				return [r, rest, err];
 			}
-			return ptrType$65.nil;
-		};
-		$ptrType(Checker).prototype.blockBranches = function blockBranches(all, parent, lstmt, list$2) {
-			var {_i, _ref, _tmp, _tmp$1, all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, list$2, lstmt, parent, recordVarDecl, s, stmtBranches, varDeclPos, $s, $r, $c} = $restore(this, {all, parent, lstmt, list$2});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			all = [all];
-			b = [b];
-			badJumps = [badJumps];
-			blockBranches$1 = [blockBranches$1];
-			check = [check];
-			fwdJumps = [fwdJumps];
-			jumpsOverVarDecl = [jumpsOverVarDecl];
-			lstmt = [lstmt];
-			recordVarDecl = [recordVarDecl];
-			stmtBranches = [stmtBranches];
-			varDeclPos = [varDeclPos];
-			check[0] = this;
-			b[0] = new block.ptr(parent, lstmt[0], false);
-			varDeclPos[0] = 0;
-			_tmp = sliceType$26.nil;
-			_tmp$1 = sliceType$26.nil;
-			fwdJumps[0] = _tmp;
-			badJumps[0] = _tmp$1;
-			recordVarDecl[0] = (function(all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, lstmt, recordVarDecl, stmtBranches, varDeclPos) { return function Checker·blockBranches·func1(pos) {
-					var pos;
-					varDeclPos[0] = pos;
-					badJumps[0] = $appendSlice($subslice(badJumps[0], 0, 0), fwdJumps[0]);
-				}; })(all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, lstmt, recordVarDecl, stmtBranches, varDeclPos);
-			jumpsOverVarDecl[0] = (function(all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, lstmt, recordVarDecl, stmtBranches, varDeclPos) { return function Checker·blockBranches·func2(jmp) {
-					var _i, _ref, bad, jmp;
-					if (new token.Pos(varDeclPos[0]).IsValid()) {
-						_ref = badJumps[0];
-						_i = 0;
-						while (true) {
-							if (!(_i < _ref.$length)) { break; }
-							bad = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-							if (jmp === bad) {
-								return true;
-							}
-							_i++;
-						}
-					}
-					return false;
-				}; })(all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, lstmt, recordVarDecl, stmtBranches, varDeclPos);
-			blockBranches$1[0] = (function(all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, lstmt, recordVarDecl, stmtBranches, varDeclPos) { return function Checker·blockBranches·func3(lstmt$1, list$3) {
-					var {_arg, _arg$1, _r$1, list$3, lstmt$1, $s, $r, $c} = $restore(this, {lstmt$1, list$3});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_arg = fwdJumps[0];
-					_r$1 = check[0].blockBranches(all[0], b[0], lstmt$1, list$3); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_arg$1 = _r$1;
-					fwdJumps[0] = $appendSlice(_arg, _arg$1);
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·blockBranches·func3, $c: true, $r, _arg, _arg$1, _r$1, list$3, lstmt$1, $s};return $f;
-				}; })(all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, lstmt, recordVarDecl, stmtBranches, varDeclPos);
-			stmtBranches[0] = $throwNilPointerError;
-			stmtBranches[0] = (function(all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, lstmt, recordVarDecl, stmtBranches, varDeclPos) { return function Checker·blockBranches·func4(s) {
-					var {_1, _arg, _arg$1, _arg$2, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, _tuple, alt, d, i, jmp, lbl, name, name$1, obj, s, s$1, s$10, s$11, s$12, s$13, s$2, s$3, s$4, s$5, s$6, s$7, s$8, s$9, t, t$1, valid, valid$1, $s, $r, $c} = $restore(this, {s});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_ref = s;
-					/* */ if ($assertType(_ref, ptrType$64, true)[1]) { $s = 1; continue; }
-					/* */ if ($assertType(_ref, ptrType$65, true)[1]) { $s = 2; continue; }
-					/* */ if ($assertType(_ref, ptrType$73, true)[1]) { $s = 3; continue; }
-					/* */ if ($assertType(_ref, ptrType$69, true)[1]) { $s = 4; continue; }
-					/* */ if ($assertType(_ref, ptrType$74, true)[1]) { $s = 5; continue; }
-					/* */ if ($assertType(_ref, ptrType$75, true)[1]) { $s = 6; continue; }
-					/* */ if ($assertType(_ref, ptrType$60, true)[1]) { $s = 7; continue; }
-					/* */ if ($assertType(_ref, ptrType$76, true)[1]) { $s = 8; continue; }
-					/* */ if ($assertType(_ref, ptrType$77, true)[1]) { $s = 9; continue; }
-					/* */ if ($assertType(_ref, ptrType$61, true)[1]) { $s = 10; continue; }
-					/* */ if ($assertType(_ref, ptrType$78, true)[1]) { $s = 11; continue; }
-					/* */ if ($assertType(_ref, ptrType$79, true)[1]) { $s = 12; continue; }
-					/* */ if ($assertType(_ref, ptrType$80, true)[1]) { $s = 13; continue; }
-					/* */ $s = 14; continue;
-					/* if ($assertType(_ref, ptrType$64, true)[1]) { */ case 1:
-						s$1 = _ref.$val;
-						_tuple = $assertType(s$1.Decl, ptrType$93, true);
-						d = _tuple[0];
-						/* */ if (!(d === ptrType$93.nil) && (d.Tok === 85)) { $s = 15; continue; }
-						/* */ $s = 16; continue;
-						/* if (!(d === ptrType$93.nil) && (d.Tok === 85)) { */ case 15:
-							$r = recordVarDecl[0](d.Pos()); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 16:
-						$s = 14; continue;
-					/* } else if ($assertType(_ref, ptrType$65, true)[1]) { */ case 2:
-						s$2 = _ref.$val;
-						name = s$2.Label.Name;
-						/* */ if (!(name === "_")) { $s = 18; continue; }
-						/* */ $s = 19; continue;
-						/* if (!(name === "_")) { */ case 18:
-							lbl = NewLabel(s$2.Label.Pos(), check[0].pkg, name);
-							_r$1 = all[0].Insert(lbl); /* */ $s = 20; case 20: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-							alt = _r$1;
-							/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 21; continue; }
-							/* */ $s = 22; continue;
-							/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 21:
-								$r = check[0].softErrorf(lbl, 120, "label %s already declared", new sliceType$6([new $String(name)])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$r = check[0].reportAltDecl(alt); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = 23; continue;
-							/* } else { */ case 22:
-								$r = b[0].insert(s$2); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$r = check[0].recordDef(s$2.Label, lbl); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 23:
-							i = 0;
-							_ref$1 = fwdJumps[0];
-							_i = 0;
-							/* while (true) { */ case 28:
-								/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 29; continue; }
-								jmp = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-								/* */ if (jmp.Label.Name === name) { $s = 30; continue; }
-								/* */ $s = 31; continue;
-								/* if (jmp.Label.Name === name) { */ case 30:
-									lbl.used = true;
-									$r = check[0].recordUse(jmp.Label, lbl); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									_r$2 = jumpsOverVarDecl[0](jmp); /* */ $s = 36; case 36: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-									/* */ if (_r$2) { $s = 34; continue; }
-									/* */ $s = 35; continue;
-									/* if (_r$2) { */ case 34:
-										_arg = jmp.Label;
-										_arg$1 = new $String(name);
-										_r$3 = check[0].fset.Position(varDeclPos[0]); /* */ $s = 37; case 37: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-										_arg$2 = new $Int(_r$3.Line);
-										$r = check[0].softErrorf(_arg, 123, "goto %s jumps over variable declaration at line %d", new sliceType$6([_arg$1, _arg$2])); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									/* } */ case 35:
-									$s = 32; continue;
-								/* } else { */ case 31:
-									((i < 0 || i >= fwdJumps[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : fwdJumps[0].$array[fwdJumps[0].$offset + i] = jmp);
-									i = i + (1) >> 0;
-								/* } */ case 32:
-								_i++;
-							$s = 28; continue;
-							case 29:
-							fwdJumps[0] = $subslice(fwdJumps[0], 0, i);
-							lstmt[0] = s$2;
-						/* } */ case 19:
-						$r = stmtBranches[0](s$2.Stmt); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 14; continue;
-					/* } else if ($assertType(_ref, ptrType$73, true)[1]) { */ case 3:
-						s$3 = _ref.$val;
-						if (s$3.Label === ptrType$30.nil) {
-							$s = -1; return;
-						}
-						name$1 = s$3.Label.Name;
-							_1 = s$3.Tok;
-							/* */ if (_1 === (61)) { $s = 41; continue; }
-							/* */ if (_1 === (65)) { $s = 42; continue; }
-							/* */ if (_1 === (73)) { $s = 43; continue; }
-							/* */ $s = 44; continue;
-							/* if (_1 === (61)) { */ case 41:
-								valid = false;
-								t = b[0].enclosingTarget(name$1);
-								if (!(t === ptrType$65.nil)) {
-									_ref$2 = t.Stmt;
-									if ($assertType(_ref$2, ptrType$76, true)[1] || $assertType(_ref$2, ptrType$77, true)[1] || $assertType(_ref$2, ptrType$78, true)[1] || $assertType(_ref$2, ptrType$79, true)[1] || $assertType(_ref$2, ptrType$80, true)[1]) {
-										valid = true;
-									}
-								}
-								/* */ if (!valid) { $s = 46; continue; }
-								/* */ $s = 47; continue;
-								/* if (!valid) { */ case 46:
-									$r = check[0].errorf(s$3.Label, 121, "invalid break label %s", new sliceType$6([new $String(name$1)])); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									$s = -1; return;
-								/* } */ case 47:
-								$s = 45; continue;
-							/* } else if (_1 === (65)) { */ case 42:
-								valid$1 = false;
-								t$1 = b[0].enclosingTarget(name$1);
-								if (!(t$1 === ptrType$65.nil)) {
-									_ref$3 = t$1.Stmt;
-									if ($assertType(_ref$3, ptrType$79, true)[1] || $assertType(_ref$3, ptrType$80, true)[1]) {
-										valid$1 = true;
-									}
-								}
-								/* */ if (!valid$1) { $s = 49; continue; }
-								/* */ $s = 50; continue;
-								/* if (!valid$1) { */ case 49:
-									$r = check[0].errorf(s$3.Label, 121, "invalid continue label %s", new sliceType$6([new $String(name$1)])); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									$s = -1; return;
-								/* } */ case 50:
-								$s = 45; continue;
-							/* } else if (_1 === (73)) { */ case 43:
-								if (b[0].gotoTarget(name$1) === ptrType$65.nil) {
-									fwdJumps[0] = $append(fwdJumps[0], s$3);
-									$s = -1; return;
-								}
-								$s = 45; continue;
-							/* } else { */ case 44:
-								$r = check[0].errorf(s$3, -1, "branch statement: %s %s", new sliceType$6([new token.Token(s$3.Tok), new $String(name$1)])); /* */ $s = 52; case 52: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = -1; return;
-							/* } */ case 45:
-						case 40:
-						_r$4 = all[0].Lookup(name$1); /* */ $s = 53; case 53: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						obj = _r$4;
-						$assertType(obj, ptrType$91).used = true;
-						$r = check[0].recordUse(s$3.Label, obj); /* */ $s = 54; case 54: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 14; continue;
-					/* } else if ($assertType(_ref, ptrType$69, true)[1]) { */ case 4:
-						s$4 = _ref.$val;
-						/* */ if (s$4.Tok === 47) { $s = 55; continue; }
-						/* */ $s = 56; continue;
-						/* if (s$4.Tok === 47) { */ case 55:
-							_r$5 = s$4.Pos(); /* */ $s = 57; case 57: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-							$r = recordVarDecl[0](_r$5); /* */ $s = 58; case 58: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 56:
-						$s = 14; continue;
-					/* } else if ($assertType(_ref, ptrType$74, true)[1]) { */ case 5:
-						s$5 = _ref.$val;
-						$r = blockBranches$1[0](lstmt[0], s$5.List); /* */ $s = 59; case 59: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 14; continue;
-					/* } else if ($assertType(_ref, ptrType$75, true)[1]) { */ case 6:
-						s$6 = _ref.$val;
-						$r = stmtBranches[0](s$6.Body); /* */ $s = 60; case 60: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* */ if (!($interfaceIsEqual(s$6.Else, $ifaceNil))) { $s = 61; continue; }
-						/* */ $s = 62; continue;
-						/* if (!($interfaceIsEqual(s$6.Else, $ifaceNil))) { */ case 61:
-							$r = stmtBranches[0](s$6.Else); /* */ $s = 63; case 63: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 62:
-						$s = 14; continue;
-					/* } else if ($assertType(_ref, ptrType$60, true)[1]) { */ case 7:
-						s$7 = _ref.$val;
-						$r = blockBranches$1[0](ptrType$65.nil, s$7.Body); /* */ $s = 64; case 64: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 14; continue;
-					/* } else if ($assertType(_ref, ptrType$76, true)[1]) { */ case 8:
-						s$8 = _ref.$val;
-						$r = stmtBranches[0](s$8.Body); /* */ $s = 65; case 65: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 14; continue;
-					/* } else if ($assertType(_ref, ptrType$77, true)[1]) { */ case 9:
-						s$9 = _ref.$val;
-						$r = stmtBranches[0](s$9.Body); /* */ $s = 66; case 66: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 14; continue;
-					/* } else if ($assertType(_ref, ptrType$61, true)[1]) { */ case 10:
-						s$10 = _ref.$val;
-						$r = blockBranches$1[0](ptrType$65.nil, s$10.Body); /* */ $s = 67; case 67: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 14; continue;
-					/* } else if ($assertType(_ref, ptrType$78, true)[1]) { */ case 11:
-						s$11 = _ref.$val;
-						$r = stmtBranches[0](s$11.Body); /* */ $s = 68; case 68: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 14; continue;
-					/* } else if ($assertType(_ref, ptrType$79, true)[1]) { */ case 12:
-						s$12 = _ref.$val;
-						$r = stmtBranches[0](s$12.Body); /* */ $s = 69; case 69: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 14; continue;
-					/* } else if ($assertType(_ref, ptrType$80, true)[1]) { */ case 13:
-						s$13 = _ref.$val;
-						$r = stmtBranches[0](s$13.Body); /* */ $s = 70; case 70: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 14:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·blockBranches·func4, $c: true, $r, _1, _arg, _arg$1, _arg$2, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, _tuple, alt, d, i, jmp, lbl, name, name$1, obj, s, s$1, s$10, s$11, s$12, s$13, s$2, s$3, s$4, s$5, s$6, s$7, s$8, s$9, t, t$1, valid, valid$1, $s};return $f;
-				}; })(all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, lstmt, recordVarDecl, stmtBranches, varDeclPos);
-			_ref = list$2;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				$r = stmtBranches[0](s); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return fwdJumps[0];
-			/* */ } return; } var $f = {$blk: blockBranches, $c: true, $r, _i, _ref, _tmp, _tmp$1, all, b, badJumps, blockBranches$1, check, fwdJumps, jumpsOverVarDecl, list$2, lstmt, parent, recordVarDecl, s, stmtBranches, varDeclPos, $s};return $f;
+			if (s.charCodeAt(0) === 92) {
+				_tuple = p.parseEscape(s);
+				r = _tuple[0];
+				rest = _tuple[1];
+				err = _tuple[2];
+				return [r, rest, err];
+			}
+			_tuple$1 = nextRune(s);
+			r = _tuple$1[0];
+			rest = _tuple$1[1];
+			err = _tuple$1[2];
+			return [r, rest, err];
 		};
-		$ptrType(Interface).prototype.typeSet = function typeSet$1() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
+		$ptrType(parser).prototype.parsePerlClassEscape = function parsePerlClassEscape(s, r) {
+			var {$24r, _entry, _r, _tmp, _tmp$1, g, out, p, r, rest, s, $s, $r, $c} = $restore(this, {s, r});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = computeInterfaceTypeSet(t.check, 0, t); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
+			out = sliceType$1.nil;
+			rest = "";
+			p = this;
+			if ((((p.flags & 64) >>> 0) === 0) || s.length < 2 || !((s.charCodeAt(0) === 92))) {
+				$s = -1; return [out, rest];
+			}
+			g = $clone((_entry = $mapIndex(perlGroup,$String.keyFor($substring(s, 0, 2))), _entry !== undefined ? _entry.v : new charGroup.ptr(0, sliceType$1.nil)), charGroup);
+			if (g.sign === 0) {
+				$s = -1; return [out, rest];
+			}
+			_r = p.appendGroup(r, $clone(g, charGroup)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tmp = _r;
+			_tmp$1 = $substring(s, 2);
+			out = _tmp;
+			rest = _tmp$1;
+			$24r = [out, rest];
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: typeSet$1, $c: true, $r, $24r, _r$1, t, $s};return $f;
+			/* */ } return; } var $f = {$blk: parsePerlClassEscape, $c: true, $r, $24r, _entry, _r, _tmp, _tmp$1, g, out, p, r, rest, s, $s};return $f;
 		};
-		NewInterfaceType = function NewInterfaceType$1(methods, embeddeds) {
-			var {_i, _ref, embeddeds, m, methods, sig, typ$3, $s, $r, $c} = $restore(this, {methods, embeddeds});
+		$ptrType(parser).prototype.parseNamedClass = function parseNamedClass(s, r) {
+			var {$24r, _entry, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, err, g, i, name, out, p, r, rest, s, $s, $r, $c} = $restore(this, {s, r});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if ((methods.$length === 0) && (embeddeds.$length === 0)) {
-				$s = -1; return emptyInterface;
-			}
-			typ$3 = (ptrType$6.nil).newInterface();
-			_ref = methods;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				m = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				sig = $assertType(m.object.typ, ptrType$27);
-				if (sig.recv === ptrType$16.nil) {
-					sig.recv = NewVar(m.object.pos, m.object.pkg, "", typ$3);
-				}
-				_i++;
+			out = sliceType$1.nil;
+			rest = "";
+			err = $ifaceNil;
+			p = this;
+			if (s.length < 2 || !((s.charCodeAt(0) === 91)) || !((s.charCodeAt(1) === 58))) {
+				$s = -1; return [out, rest, err];
 			}
-			$r = sortMethods(methods); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			typ$3.methods = methods;
-			typ$3.embeddeds = embeddeds;
-			typ$3.complete = true;
-			$s = -1; return typ$3;
-			/* */ } return; } var $f = {$blk: NewInterfaceType$1, $c: true, $r, _i, _ref, embeddeds, m, methods, sig, typ$3, $s};return $f;
-		};
-		$pkg.NewInterfaceType = NewInterfaceType;
-		$ptrType(Checker).prototype.newInterface = function newInterface() {
-			var check, typ$3;
-			check = this;
-			typ$3 = new Interface.ptr(check, sliceType.nil, sliceType$3.nil, ptrType$7.nil, false, false, ptrType$8.nil);
-			if (!(check === ptrType$6.nil)) {
-				check.needsCleanup(typ$3);
+			i = strings.Index($substring(s, 2), ":]");
+			if (i < 0) {
+				$s = -1; return [out, rest, err];
 			}
-			return typ$3;
-		};
-		$ptrType(Interface).prototype.MarkImplicit = function MarkImplicit() {
-			var t;
-			t = this;
-			t.implicit = true;
-		};
-		$ptrType(Interface).prototype.NumExplicitMethods = function NumExplicitMethods() {
-			var t;
-			t = this;
-			return t.methods.$length;
-		};
-		$ptrType(Interface).prototype.ExplicitMethod = function ExplicitMethod(i) {
-			var i, t, x;
-			t = this;
-			return (x = t.methods, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-		};
-		$ptrType(Interface).prototype.NumEmbeddeds = function NumEmbeddeds() {
-			var t;
-			t = this;
-			return t.embeddeds.$length;
-		};
-		$ptrType(Interface).prototype.Embedded = function Embedded$1(i) {
-			var _tuple, i, t, tname, x;
-			t = this;
-			_tuple = $assertType((x = t.embeddeds, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])), ptrType$9, true);
-			tname = _tuple[0];
-			return tname;
-		};
-		$ptrType(Interface).prototype.EmbeddedType = function EmbeddedType(i) {
-			var i, t, x;
-			t = this;
-			return (x = t.embeddeds, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-		};
-		$ptrType(Interface).prototype.NumMethods = function NumMethods$2() {
-			var {$24r, _r$1, _r$2, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = t.typeSet(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = _r$1.NumMethods(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: NumMethods$2, $c: true, $r, $24r, _r$1, _r$2, t, $s};return $f;
-		};
-		$ptrType(Interface).prototype.Method = function Method$2(i) {
-			var {$24r, _r$1, _r$2, i, t, $s, $r, $c} = $restore(this, {i});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = t.typeSet(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = _r$1.Method(i); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: Method$2, $c: true, $r, $24r, _r$1, _r$2, i, t, $s};return $f;
-		};
-		$ptrType(Interface).prototype.Empty = function Empty() {
-			var {$24r, _r$1, _r$2, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = t.typeSet(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = _r$1.IsAll(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: Empty, $c: true, $r, $24r, _r$1, _r$2, t, $s};return $f;
-		};
-		$ptrType(Interface).prototype.IsComparable = function IsComparable$1() {
-			var {$24r, _r$1, _r$2, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = t.typeSet(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = _r$1.IsComparable(false); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: IsComparable$1, $c: true, $r, $24r, _r$1, _r$2, t, $s};return $f;
-		};
-		$ptrType(Interface).prototype.IsMethodSet = function IsMethodSet$1() {
-			var {$24r, _r$1, _r$2, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = t.typeSet(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = _r$1.IsMethodSet(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: IsMethodSet$1, $c: true, $r, $24r, _r$1, _r$2, t, $s};return $f;
-		};
-		$ptrType(Interface).prototype.IsImplicit = function IsImplicit() {
-			var t;
-			t = this;
-			return t.implicit;
-		};
-		$ptrType(Interface).prototype.Complete = function Complete$1() {
-			var {_r$1, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			if (!t.complete) {
-				t.complete = true;
+			i = i + (2) >> 0;
+			_tmp = $substring(s, 0, (i + 2 >> 0));
+			_tmp$1 = $substring(s, (i + 2 >> 0));
+			name = _tmp;
+			s = _tmp$1;
+			g = $clone((_entry = $mapIndex(posixGroup,$String.keyFor(name)), _entry !== undefined ? _entry.v : new charGroup.ptr(0, sliceType$1.nil)), charGroup);
+			if (g.sign === 0) {
+				_tmp$2 = sliceType$1.nil;
+				_tmp$3 = "";
+				_tmp$4 = new Error.ptr("invalid character class range", name);
+				out = _tmp$2;
+				rest = _tmp$3;
+				err = _tmp$4;
+				$s = -1; return [out, rest, err];
 			}
-			_r$1 = t.typeSet(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			$s = -1; return t;
-			/* */ } return; } var $f = {$blk: Complete$1, $c: true, $r, _r$1, t, $s};return $f;
-		};
-		$ptrType(Interface).prototype.Underlying = function Underlying$9() {
-			var t;
-			t = this;
-			return t;
-		};
-		$ptrType(Interface).prototype.String = function String$30() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
+			_r = p.appendGroup(r, $clone(g, charGroup)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tmp$5 = _r;
+			_tmp$6 = s;
+			_tmp$7 = $ifaceNil;
+			out = _tmp$5;
+			rest = _tmp$6;
+			err = _tmp$7;
+			$24r = [out, rest, err];
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$30, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		$ptrType(Interface).prototype.cleanup = function cleanup$2() {
-			var t;
-			t = this;
-			t.check = ptrType$6.nil;
-			t.embedPos = ptrType$7.nil;
-		};
-		$ptrType(Checker).prototype.interfaceType = function interfaceType(ityp, iface$1, def$2) {
-			var {_arg, _arg$1, _i, _r$1, _r$2, _r$3, _ref, _tuple, _tuple$1, addEmbedded, at$1, check, def$2, f, ftyp, iface$1, ityp, m, name, recvTyp, sig, typ$3, x, $s, $r, $c} = $restore(this, {ityp, iface$1, def$2});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = [check];
-			iface$1 = [iface$1];
-			ityp = [ityp];
-			check[0] = this;
-			addEmbedded = (function(check, iface$1, ityp) { return function Checker·interfaceType·func1(pos, typ$3) {
-					var pos, typ$3;
-					ityp[0].embeddeds = $append(ityp[0].embeddeds, typ$3);
-					if (ityp[0].embedPos === ptrType$7.nil) {
-						ityp[0].embedPos = $newDataPointer(sliceType$4.nil, ptrType$7);
-					}
-					ityp[0].embedPos.$set($append(ityp[0].embedPos.$get(), pos));
-				}; })(check, iface$1, ityp);
-			_ref = iface$1[0].Methods.List;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				/* */ if (f.Names.$length === 0) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (f.Names.$length === 0) { */ case 3:
-					_r$1 = f.Type.Pos(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_arg = _r$1;
-					_r$2 = parseUnion(check[0], f.Type); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_arg$1 = _r$2;
-					$r = addEmbedded(_arg, _arg$1); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i++;
-					/* continue; */ $s = 1; continue;
-				/* } */ case 4:
-				name = (x = f.Names, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]));
-				/* */ if (name.Name === "_") { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (name.Name === "_") { */ case 8:
-					$r = check[0].error(name, 27, "methods must have a unique non-blank name"); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i++;
-					/* continue; */ $s = 1; continue;
-				/* } */ case 9:
-				_r$3 = check[0].typ(f.Type); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				typ$3 = _r$3;
-				_tuple = $assertType(typ$3, ptrType$27, true);
-				sig = _tuple[0];
-				/* */ if (sig === ptrType$27.nil) { $s = 12; continue; }
-				/* */ $s = 13; continue;
-				/* if (sig === ptrType$27.nil) { */ case 12:
-					/* */ if (!($interfaceIsEqual(typ$3, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { $s = 14; continue; }
-					/* */ $s = 15; continue;
-					/* if (!($interfaceIsEqual(typ$3, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { */ case 14:
-						$r = check[0].errorf(f.Type, -1, "%s is not a method signature", new sliceType$6([typ$3])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 15:
-					_i++;
-					/* continue; */ $s = 1; continue;
-				/* } */ case 13:
-				/* */ if (!(sig.tparams === ptrType$48.nil)) { $s = 17; continue; }
-				/* */ $s = 18; continue;
-				/* if (!(sig.tparams === ptrType$48.nil)) { */ case 17:
-					at$1 = f.Type;
-					_tuple$1 = $assertType(f.Type, ptrType$44, true);
-					ftyp = _tuple$1[0];
-					if (!(ftyp === ptrType$44.nil) && !(ftyp.TypeParams === ptrType$49.nil)) {
-						at$1 = ftyp.TypeParams;
-					}
-					$r = check[0].error(at$1, 143, "methods cannot have type parameters"); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 18:
-				recvTyp = ityp[0];
-				if (!(def$2 === ptrType$9.nil)) {
-					recvTyp = def$2;
-				}
-				sig.recv = NewVar(name.Pos(), check[0].pkg, "", recvTyp);
-				m = NewFunc(name.Pos(), check[0].pkg, name.Name, sig);
-				$r = check[0].recordDef(name, m); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				ityp[0].methods = $append(ityp[0].methods, m);
-				_i++;
-			$s = 1; continue;
-			case 2:
-			ityp[0].complete = true;
-			if ((ityp[0].methods.$length === 0) && (ityp[0].embeddeds.$length === 0)) {
-				ityp[0].tset = topTypeSet;
-				$s = -1; return;
-			}
-			$r = sortMethods(ityp[0].methods); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			check[0].later((function(check, iface$1, ityp) { return function Checker·interfaceType·func2() {
-					var {_r$4, $s, $r, $c} = $restore(this, {});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_r$4 = computeInterfaceTypeSet(check[0], iface$1[0].Pos(), ityp[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					_r$4;
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·interfaceType·func2, $c: true, $r, _r$4, $s};return $f;
-				}; })(check, iface$1, ityp)).describef(iface$1[0], "compute type set for %s", new sliceType$6([ityp[0]]));
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: interfaceType, $c: true, $r, _arg, _arg$1, _i, _r$1, _r$2, _r$3, _ref, _tuple, _tuple$1, addEmbedded, at$1, check, def$2, f, ftyp, iface$1, ityp, m, name, recvTyp, sig, typ$3, x, $s};return $f;
-		};
-		$ptrType(Checker).prototype.instance = function instance$1(pos, orig, targs, expanding, ctxt) {
-			var {$24r, $24r$1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _i, _i$1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, check, copy, ctxt, ctxt$1, ctxt$2, ctxts, expanding, hashes, i, i$1, inst, orig, orig$1, orig$2, orig$3, pos, res, sig, targs, tparams, updateContexts, $s, $r, $c} = $restore(this, {pos, orig, targs, expanding, ctxt});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			copy = [copy];
-			ctxts = [ctxts];
-			hashes = [hashes];
-			orig = [orig];
-			targs = [targs];
-			res = $ifaceNil;
-			check = this;
-			ctxts[0] = sliceType$27.nil;
-			if (!(expanding === ptrType$9.nil)) {
-				ctxts[0] = $append(ctxts[0], expanding.inst.ctxt);
-			}
-			if (!(ctxt === ptrType$51.nil)) {
-				ctxts[0] = $append(ctxts[0], ctxt);
-			}
-			$r = assert(ctxts[0].$length > 0); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			hashes[0] = $makeSlice(sliceType$5, ctxts[0].$length);
-			_ref = ctxts[0];
-			_i = 0;
-			/* while (true) { */ case 2:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
-				i = _i;
-				ctxt$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = ctxt$1.instanceHash(orig[0], targs[0]); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				((i < 0 || i >= hashes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : hashes[0].$array[hashes[0].$offset + i] = _r$1);
-				_i++;
-			$s = 2; continue;
-			case 3:
-			updateContexts = (function(copy, ctxts, hashes, orig, targs) { return function Checker·instance·func1(res$1) {
-					var {_r$2, i$1, res$1, $s, $r, $c} = $restore(this, {res$1});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					i$1 = ctxts[0].$length - 1 >> 0;
-					/* while (true) { */ case 1:
-						/* if (!(i$1 >= 0)) { break; } */ if(!(i$1 >= 0)) { $s = 2; continue; }
-						_r$2 = ((i$1 < 0 || i$1 >= ctxts[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : ctxts[0].$array[ctxts[0].$offset + i$1]).update(((i$1 < 0 || i$1 >= hashes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : hashes[0].$array[hashes[0].$offset + i$1]), orig[0], targs[0], res$1); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						res$1 = _r$2;
-						i$1 = i$1 - (1) >> 0;
-					$s = 1; continue;
-					case 2:
-					$s = -1; return res$1;
-					/* */ } return; } var $f = {$blk: Checker·instance·func1, $c: true, $r, _r$2, i$1, res$1, $s};return $f;
-				}; })(copy, ctxts, hashes, orig, targs);
-			_ref$1 = ctxts[0];
-			_i$1 = 0;
-			/* while (true) { */ case 5:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 6; continue; }
-				i$1 = _i$1;
-				ctxt$2 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				_r$2 = ctxt$2.lookup(((i$1 < 0 || i$1 >= hashes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : hashes[0].$array[hashes[0].$offset + i$1]), orig[0], targs[0]); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				inst = _r$2;
-				/* */ if (!($interfaceIsEqual(inst, $ifaceNil))) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (!($interfaceIsEqual(inst, $ifaceNil))) { */ case 8:
-					_r$3 = updateContexts(inst); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					res = _r$3;
-					$24r = res;
-					$s = 11; case 11: return $24r;
-				/* } */ case 9:
-				_i$1++;
-			$s = 5; continue;
-			case 6:
-			_ref$2 = orig[0];
-			/* */ if ($assertType(_ref$2, ptrType$9, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref$2, ptrType$27, true)[1]) { $s = 13; continue; }
-			/* */ $s = 14; continue;
-			/* if ($assertType(_ref$2, ptrType$9, true)[1]) { */ case 12:
-				orig$1 = _ref$2.$val;
-				_r$4 = check.newNamedInstance(pos, orig$1, targs[0], expanding); /* */ $s = 16; case 16: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				res = _r$4;
-				$s = 15; continue;
-			/* } else if ($assertType(_ref$2, ptrType$27, true)[1]) { */ case 13:
-				orig$2 = _ref$2.$val;
-				$r = assert(expanding === ptrType$9.nil); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				tparams = orig$2.TypeParams();
-				_r$5 = check.validateTArgLen(pos, tparams.Len(), targs[0].$length); /* */ $s = 20; case 20: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				/* */ if (!_r$5) { $s = 18; continue; }
-				/* */ $s = 19; continue;
-				/* if (!_r$5) { */ case 18:
-					res = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-					$s = -1; return res;
-				/* } */ case 19:
-				if (tparams.Len() === 0) {
-					res = orig$2;
-					$s = -1; return res;
-				}
-				_arg = pos;
-				_arg$1 = orig$2;
-				_r$6 = makeSubstMap(tparams.list(), targs[0]); /* */ $s = 21; case 21: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_arg$2 = _r$6;
-				_arg$3 = ptrType$9.nil;
-				_arg$4 = ctxt;
-				_r$7 = check.subst(_arg, _arg$1, _arg$2, _arg$3, _arg$4); /* */ $s = 22; case 22: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				sig = $assertType(_r$7, ptrType$27);
-				if (sig === orig$2) {
-					copy[0] = $clone(sig, Signature);
-					sig = copy[0];
-				}
-				sig.tparams = ptrType$48.nil;
-				res = sig;
-				$s = 15; continue;
-			/* } else { */ case 14:
-				orig$3 = _ref$2;
-				_r$8 = fmt.Sprintf("%v: cannot instantiate %v", new sliceType$6([new token.Pos(pos), orig$3])); /* */ $s = 23; case 23: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				$panic(new $String(_r$8));
-			/* } */ case 15:
-			_r$9 = updateContexts(res); /* */ $s = 24; case 24: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			res = _r$9;
-			$24r$1 = res;
-			$s = 25; case 25: return $24r$1;
-			/* */ } return; } var $f = {$blk: instance$1, $c: true, $r, $24r, $24r$1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _i, _i$1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, check, copy, ctxt, ctxt$1, ctxt$2, ctxts, expanding, hashes, i, i$1, inst, orig, orig$1, orig$2, orig$3, pos, res, sig, targs, tparams, updateContexts, $s};return $f;
+			/* */ } return; } var $f = {$blk: parseNamedClass, $c: true, $r, $24r, _entry, _r, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, err, g, i, name, out, p, r, rest, s, $s};return $f;
 		};
-		$ptrType(Checker).prototype.validateTArgLen = function validateTArgLen(pos, ntparams, ntargs) {
-			var {_r$1, check, ntargs, ntparams, pos, $s, $r, $c} = $restore(this, {pos, ntparams, ntargs});
+		$ptrType(parser).prototype.appendGroup = function appendGroup(r, g) {
+			var {_r, g, p, r, tmp, $s, $r, $c} = $restore(this, {r, g});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			/* */ if (!((ntargs === ntparams))) { $s = 1; continue; }
+			p = this;
+			/* */ if (((p.flags & 1) >>> 0) === 0) { $s = 1; continue; }
 			/* */ $s = 2; continue;
-			/* if (!((ntargs === ntparams))) { */ case 1:
-				/* */ if (!(check === ptrType$6.nil)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!(check === ptrType$6.nil)) { */ case 3:
-					$r = check.errorf(new atPos(((pos >> 0))), 137, "got %d arguments but %d type parameters", new sliceType$6([new $Int(ntargs), new $Int(ntparams)])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return false;
-				/* } */ case 4:
-				_r$1 = fmt.Sprintf("%v: got %d arguments but %d type parameters", new sliceType$6([new token.Pos(pos), new $Int(ntargs), new $Int(ntparams)])); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$panic(new $String(_r$1));
-			/* } */ case 2:
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: validateTArgLen, $c: true, $r, _r$1, check, ntargs, ntparams, pos, $s};return $f;
+			/* if (((p.flags & 1) >>> 0) === 0) { */ case 1:
+				if (g.sign < 0) {
+					r = appendNegatedClass(r, g.class$1);
+				} else {
+					r = appendClass(r, g.class$1);
+				}
+				$s = 3; continue;
+			/* } else { */ case 2:
+				tmp = $subslice(p.tmpClass, 0, 0);
+				tmp = appendFoldedClass(tmp, g.class$1);
+				p.tmpClass = tmp;
+				_r = cleanClass((p === ptrType$4.nil && $throwNilPointerError(), (p.$ptr_tmpClass || (p.$ptr_tmpClass = new ptrType$3(function() { return this.$target.tmpClass; }, function($v) { this.$target.tmpClass = $v; }, p))))); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				tmp = _r;
+				if (g.sign < 0) {
+					r = appendNegatedClass(r, tmp);
+				} else {
+					r = appendClass(r, tmp);
+				}
+			/* } */ case 3:
+			$s = -1; return r;
+			/* */ } return; } var $f = {$blk: appendGroup, $c: true, $r, _r, g, p, r, tmp, $s};return $f;
 		};
-		$ptrType(Checker).prototype.verify = function verify(pos, tparams, targs, ctxt) {
-			var {_i, _r$1, _r$2, _r$3, _r$4, _ref, bound, cause, check, ctxt, i, pos, smap, targs, tpar, tparams, $s, $r, $c} = $restore(this, {pos, tparams, targs, ctxt});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = makeSubstMap(tparams, targs); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			smap = _r$1;
-			_ref = tparams;
-			_i = 0;
-			/* while (true) { */ case 2:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
-				cause = [cause];
-				i = _i;
-				tpar = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$2 = tpar.iface(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-				_r$3 = check.subst(pos, tpar.bound, smap, ptrType$9.nil, ctxt); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				bound = _r$3;
-				cause[0] = "";
-				_r$4 = check.implements$(((i < 0 || i >= targs.$length) ? ($throwRuntimeError("index out of range"), undefined) : targs.$array[targs.$offset + i]), bound, true, (cause.$ptr || (cause.$ptr = new ptrType$34(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, cause)))); /* */ $s = 8; case 8: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				/* */ if (!_r$4) { $s = 6; continue; }
-				/* */ $s = 7; continue;
-				/* if (!_r$4) { */ case 6:
-					$s = -1; return [i, errors.New(cause[0])];
-				/* } */ case 7:
-				_i++;
-			$s = 2; continue;
-			case 3:
-			$s = -1; return [-1, $ifaceNil];
-			/* */ } return; } var $f = {$blk: verify, $c: true, $r, _i, _r$1, _r$2, _r$3, _r$4, _ref, bound, cause, check, ctxt, i, pos, smap, targs, tpar, tparams, $s};return $f;
+		unicodeTable = function unicodeTable$1(name) {
+			var _entry, _entry$1, _entry$2, _entry$3, name, t, t$1;
+			if (name === "Any") {
+				return [anyTable, anyTable];
+			}
+			t = (_entry = $mapIndex(unicode.Categories,$String.keyFor(name)), _entry !== undefined ? _entry.v : ptrType$5.nil);
+			if (!(t === ptrType$5.nil)) {
+				return [t, (_entry$1 = $mapIndex(unicode.FoldCategory,$String.keyFor(name)), _entry$1 !== undefined ? _entry$1.v : ptrType$5.nil)];
+			}
+			t$1 = (_entry$2 = $mapIndex(unicode.Scripts,$String.keyFor(name)), _entry$2 !== undefined ? _entry$2.v : ptrType$5.nil);
+			if (!(t$1 === ptrType$5.nil)) {
+				return [t$1, (_entry$3 = $mapIndex(unicode.FoldScript,$String.keyFor(name)), _entry$3 !== undefined ? _entry$3.v : ptrType$5.nil)];
+			}
+			return [ptrType$5.nil, ptrType$5.nil];
 		};
-		$ptrType(Checker).prototype.implements$ = function implements$1(V, T, constraint, cause) {
-			var {$24r, $24r$1, $24r$2, T, Ti, Tu, V, Vi, Vu, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _v, _v$1, alt, cause, check, checkComparability, constraint, detail, detail$1, m, p, verb, wrong, $s, $r, $c} = $restore(this, {V, T, constraint, cause});
+		$ptrType(parser).prototype.parseUnicodeClass = function parseUnicodeClass(s, r) {
+			var {_r, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, c, end, err, fold, name, out, p, r, rest, s, seq, sign, t, tab, tmp, $s, $r, $c} = $restore(this, {s, r});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			Ti = [Ti];
-			V = [V];
-			alt = [alt];
-			cause = [cause];
-			check = [check];
-			constraint = [constraint];
-			verb = [verb];
-			check[0] = this;
-			_r$1 = under(V[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			Vu = _r$1;
-			_r$2 = under(T); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			Tu = _r$2;
-			if ($interfaceIsEqual(Vu, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])) || $interfaceIsEqual(Tu, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-				$s = -1; return true;
+			out = sliceType$1.nil;
+			rest = "";
+			err = $ifaceNil;
+			p = this;
+			if ((((p.flags & 128) >>> 0) === 0) || s.length < 2 || !((s.charCodeAt(0) === 92)) || !((s.charCodeAt(1) === 112)) && !((s.charCodeAt(1) === 80))) {
+				$s = -1; return [out, rest, err];
 			}
-			_tuple = $assertType(Vu, ptrType$26, true);
-			p = _tuple[0];
-			if (!(!(p === ptrType$26.nil))) { _v = false; $s = 5; continue s; }
-			_r$3 = under(p.base); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_v = $interfaceIsEqual(_r$3, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])); case 5:
-			/* */ if (_v) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (_v) { */ case 3:
-				$s = -1; return true;
-			/* } */ case 4:
-			verb[0] = "implement";
-			if (constraint[0]) {
-				verb[0] = "satisfy";
+			sign = 1;
+			if (s.charCodeAt(1) === 80) {
+				sign = -1;
 			}
-			_tuple$1 = $assertType(Tu, ptrType$13, true);
-			Ti[0] = _tuple$1[0];
-			/* */ if (Ti[0] === ptrType$13.nil) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if (Ti[0] === ptrType$13.nil) { */ case 7:
-				/* */ if (!(cause[0] === ptrType$34.nil)) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (!(cause[0] === ptrType$34.nil)) { */ case 9:
-					detail = "";
-					_r$4 = isInterfacePtr(Tu); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					/* */ if (_r$4) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if (_r$4) { */ case 11:
-						_r$5 = check[0].sprintf("type %s is pointer to interface, not interface", new sliceType$6([T])); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						detail = _r$5;
-						$s = 13; continue;
-					/* } else { */ case 12:
-						_r$6 = check[0].sprintf("%s is not an interface", new sliceType$6([T])); /* */ $s = 16; case 16: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						detail = _r$6;
-					/* } */ case 13:
-					_r$7 = check[0].sprintf("%s does not %s %s (%s)", new sliceType$6([V[0], new $String(verb[0]), T, new $String(detail)])); /* */ $s = 17; case 17: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					cause[0].$set(_r$7);
-				/* } */ case 10:
-				$s = -1; return false;
-			/* } */ case 8:
-			_r$8 = Ti[0].Empty(); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			/* */ if (_r$8) { $s = 18; continue; }
-			/* */ $s = 19; continue;
-			/* if (_r$8) { */ case 18:
-				$s = -1; return true;
-			/* } */ case 19:
-			_tuple$2 = $assertType(Vu, ptrType$13, true);
-			Vi = _tuple$2[0];
-			if (!(!(Vi === ptrType$13.nil))) { _v$1 = false; $s = 23; continue s; }
-			_r$9 = Vi.typeSet(); /* */ $s = 24; case 24: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			_r$10 = _r$9.IsEmpty(); /* */ $s = 25; case 25: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-			_v$1 = _r$10; case 23:
-			/* */ if (_v$1) { $s = 21; continue; }
-			/* */ $s = 22; continue;
-			/* if (_v$1) { */ case 21:
-				$s = -1; return true;
-			/* } */ case 22:
-			_r$11 = Ti[0].typeSet(); /* */ $s = 28; case 28: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-			_r$12 = _r$11.IsEmpty(); /* */ $s = 29; case 29: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-			/* */ if (_r$12) { $s = 26; continue; }
-			/* */ $s = 27; continue;
-			/* if (_r$12) { */ case 26:
-				/* */ if (!(cause[0] === ptrType$34.nil)) { $s = 30; continue; }
-				/* */ $s = 31; continue;
-				/* if (!(cause[0] === ptrType$34.nil)) { */ case 30:
-					_r$13 = check[0].sprintf("cannot %s %s (empty type set)", new sliceType$6([new $String(verb[0]), T])); /* */ $s = 32; case 32: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					cause[0].$set(_r$13);
-				/* } */ case 31:
-				$s = -1; return false;
-			/* } */ case 27:
-			_r$14 = check[0].missingMethod(V[0], Ti[0], true); /* */ $s = 33; case 33: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-			_tuple$3 = _r$14;
-			m = _tuple$3[0];
-			wrong = _tuple$3[1];
-			/* */ if (!(m === ptrType$2.nil)) { $s = 34; continue; }
-			/* */ $s = 35; continue;
-			/* if (!(m === ptrType$2.nil)) { */ case 34:
-				/* */ if (!(cause[0] === ptrType$34.nil)) { $s = 36; continue; }
-				/* */ $s = 37; continue;
-				/* if (!(cause[0] === ptrType$34.nil)) { */ case 36:
-					_arg = V[0];
-					_arg$1 = new $String(verb[0]);
-					_arg$2 = T;
-					_r$15 = check[0].missingMethodCause(V[0], T, m, wrong); /* */ $s = 38; case 38: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-					_arg$3 = new $String(_r$15);
-					_r$16 = check[0].sprintf("%s does not %s %s %s", new sliceType$6([_arg, _arg$1, _arg$2, _arg$3])); /* */ $s = 39; case 39: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-					cause[0].$set(_r$16);
-				/* } */ case 37:
-				$s = -1; return false;
-			/* } */ case 35:
-			checkComparability = (function(Ti, V, alt, cause, check, constraint, verb) { return function Checker·implements·func1() {
-					var {_r$17, _r$18, _r$19, _r$20, _r$21, _r$22, _v$2, $s, $r, $c} = $restore(this, {});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_r$17 = Ti[0].IsComparable(); /* */ $s = 3; case 3: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-					/* */ if (!_r$17) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (!_r$17) { */ case 1:
-						$s = -1; return true;
-					/* } */ case 2:
-					_r$18 = comparable(V[0], false, false, $throwNilPointerError); /* */ $s = 6; case 6: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-					/* */ if (_r$18) { $s = 4; continue; }
-					/* */ $s = 5; continue;
-					/* if (_r$18) { */ case 4:
-						$s = -1; return true;
-					/* } */ case 5:
-					/* */ if (!(check[0] === ptrType$6.nil) && check[0].conf.oldComparableSemantics) { $s = 7; continue; }
-					/* */ $s = 8; continue;
-					/* if (!(check[0] === ptrType$6.nil) && check[0].conf.oldComparableSemantics) { */ case 7:
-						/* */ if (!(cause[0] === ptrType$34.nil)) { $s = 9; continue; }
-						/* */ $s = 10; continue;
-						/* if (!(cause[0] === ptrType$34.nil)) { */ case 9:
-							_r$19 = check[0].sprintf("%s does not %s comparable", new sliceType$6([V[0], new $String(verb[0])])); /* */ $s = 11; case 11: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-							cause[0].$set(_r$19);
-						/* } */ case 10:
-						$s = -1; return false;
-					/* } */ case 8:
-					if (!(constraint[0])) { _v$2 = false; $s = 14; continue s; }
-					_r$20 = comparable(V[0], true, false, $throwNilPointerError); /* */ $s = 15; case 15: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-					_v$2 = _r$20; case 14:
-					/* */ if (_v$2) { $s = 12; continue; }
-					/* */ $s = 13; continue;
-					/* if (_v$2) { */ case 12:
-						if (check[0] === ptrType$6.nil || check[0].allowVersion(check[0].pkg, 1, 20)) {
-							$s = -1; return true;
-						}
-						/* */ if (!(cause[0] === ptrType$34.nil)) { $s = 16; continue; }
-						/* */ $s = 17; continue;
-						/* if (!(cause[0] === ptrType$34.nil)) { */ case 16:
-							_r$21 = check[0].sprintf("%s to %s comparable requires go1.20 or later", new sliceType$6([V[0], new $String(verb[0])])); /* */ $s = 18; case 18: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-							cause[0].$set(_r$21);
-						/* } */ case 17:
-						$s = -1; return false;
-					/* } */ case 13:
-					/* */ if (!(cause[0] === ptrType$34.nil)) { $s = 19; continue; }
-					/* */ $s = 20; continue;
-					/* if (!(cause[0] === ptrType$34.nil)) { */ case 19:
-						_r$22 = check[0].sprintf("%s does not %s comparable", new sliceType$6([V[0], new $String(verb[0])])); /* */ $s = 21; case 21: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-						cause[0].$set(_r$22);
-					/* } */ case 20:
-					$s = -1; return false;
-					/* */ } return; } var $f = {$blk: Checker·implements·func1, $c: true, $r, _r$17, _r$18, _r$19, _r$20, _r$21, _r$22, _v$2, $s};return $f;
-				}; })(Ti, V, alt, cause, check, constraint, verb);
-			_r$17 = Ti[0].typeSet(); /* */ $s = 42; case 42: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-			_r$18 = _r$17.hasTerms(); /* */ $s = 43; case 43: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-			/* */ if (!_r$18) { $s = 40; continue; }
-			/* */ $s = 41; continue;
-			/* if (!_r$18) { */ case 40:
-				_r$19 = checkComparability(); /* */ $s = 44; case 44: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-				$24r = _r$19;
-				$s = 45; case 45: return $24r;
-			/* } */ case 41:
-			/* */ if (!(Vi === ptrType$13.nil)) { $s = 46; continue; }
-			/* */ $s = 47; continue;
-			/* if (!(Vi === ptrType$13.nil)) { */ case 46:
-				_r$20 = Vi.typeSet(); /* */ $s = 50; case 50: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-				_r$21 = Ti[0].typeSet(); /* */ $s = 51; case 51: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-				_r$22 = _r$20.subsetOf(_r$21); /* */ $s = 52; case 52: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				/* */ if (!_r$22) { $s = 48; continue; }
-				/* */ $s = 49; continue;
-				/* if (!_r$22) { */ case 48:
-					/* */ if (!(cause[0] === ptrType$34.nil)) { $s = 53; continue; }
-					/* */ $s = 54; continue;
-					/* if (!(cause[0] === ptrType$34.nil)) { */ case 53:
-						_r$23 = check[0].sprintf("%s does not %s %s", new sliceType$6([V[0], new $String(verb[0]), T])); /* */ $s = 55; case 55: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-						cause[0].$set(_r$23);
-					/* } */ case 54:
-					$s = -1; return false;
-				/* } */ case 49:
-				_r$24 = checkComparability(); /* */ $s = 56; case 56: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-				$24r$1 = _r$24;
-				$s = 57; case 57: return $24r$1;
-			/* } */ case 47:
-			alt[0] = $ifaceNil;
-			_r$25 = Ti[0].typeSet(); /* */ $s = 60; case 60: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-			_r$26 = _r$25.is((function(Ti, V, alt, cause, check, constraint, verb) { return function Checker·implements·func2(t) {
-					var {_arg$4, _arg$5, _r$26, _r$27, _r$28, _r$29, _v$2, t, tt, $s, $r, $c} = $restore(this, {t});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_r$26 = t.includes(V[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-					/* */ if (!_r$26) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (!_r$26) { */ case 1:
-						if (!($interfaceIsEqual(alt[0], $ifaceNil) && !t.tilde)) { _v$2 = false; $s = 6; continue s; }
-						_arg$4 = t.typ;
-						_r$27 = under(t.typ); /* */ $s = 7; case 7: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-						_arg$5 = _r$27;
-						_r$28 = Identical(_arg$4, _arg$5); /* */ $s = 8; case 8: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-						_v$2 = _r$28; case 6:
-						/* */ if (_v$2) { $s = 4; continue; }
-						/* */ $s = 5; continue;
-						/* if (_v$2) { */ case 4:
-							tt = $clone(t, term);
-							tt.tilde = true;
-							_r$29 = tt.includes(V[0]); /* */ $s = 11; case 11: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-							/* */ if (_r$29) { $s = 9; continue; }
-							/* */ $s = 10; continue;
-							/* if (_r$29) { */ case 9:
-								alt[0] = t.typ;
-							/* } */ case 10:
-						/* } */ case 5:
-						$s = -1; return true;
-					/* } */ case 2:
-					$s = -1; return false;
-					/* */ } return; } var $f = {$blk: Checker·implements·func2, $c: true, $r, _arg$4, _arg$5, _r$26, _r$27, _r$28, _r$29, _v$2, t, tt, $s};return $f;
-				}; })(Ti, V, alt, cause, check, constraint, verb)); /* */ $s = 61; case 61: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-			/* */ if (_r$26) { $s = 58; continue; }
-			/* */ $s = 59; continue;
-			/* if (_r$26) { */ case 58:
-				/* */ if (!(cause[0] === ptrType$34.nil)) { $s = 62; continue; }
-				/* */ $s = 63; continue;
-				/* if (!(cause[0] === ptrType$34.nil)) { */ case 62:
-					detail$1 = "";
-						/* */ if (!($interfaceIsEqual(alt[0], $ifaceNil))) { $s = 65; continue; }
-						_r$27 = mentions(Ti[0], V[0]); /* */ $s = 69; case 69: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-						/* */ if (_r$27) { $s = 66; continue; }
-						/* */ $s = 67; continue;
-						/* if (!($interfaceIsEqual(alt[0], $ifaceNil))) { */ case 65:
-							_r$28 = check[0].sprintf("possibly missing ~ for %s in %s", new sliceType$6([alt[0], T])); /* */ $s = 70; case 70: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-							detail$1 = _r$28;
-							$s = 68; continue;
-						/* } else if (_r$27) { */ case 66:
-							_r$29 = check[0].sprintf("%s mentions %s, but %s is not in the type set of %s", new sliceType$6([T, V[0], V[0], T])); /* */ $s = 71; case 71: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-							detail$1 = _r$29;
-							$s = 68; continue;
-						/* } else { */ case 67:
-							_arg$4 = V[0];
-							_r$30 = Ti[0].typeSet(); /* */ $s = 72; case 72: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-							_arg$5 = _r$30.terms;
-							_r$31 = check[0].sprintf("%s missing in %s", new sliceType$6([_arg$4, _arg$5])); /* */ $s = 73; case 73: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-							detail$1 = _r$31;
-						/* } */ case 68:
-					case 64:
-					_r$32 = check[0].sprintf("%s does not %s %s (%s)", new sliceType$6([V[0], new $String(verb[0]), T, new $String(detail$1)])); /* */ $s = 74; case 74: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
-					cause[0].$set(_r$32);
-				/* } */ case 63:
-				$s = -1; return false;
-			/* } */ case 59:
-			_r$33 = checkComparability(); /* */ $s = 75; case 75: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
-			$24r$2 = _r$33;
-			$s = 76; case 76: return $24r$2;
-			/* */ } return; } var $f = {$blk: implements$1, $c: true, $r, $24r, $24r$1, $24r$2, T, Ti, Tu, V, Vi, Vu, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _v, _v$1, alt, cause, check, checkComparability, constraint, detail, detail$1, m, p, verb, wrong, $s};return $f;
-		};
-		mentions = function mentions$1(T, typ$3) {
-			var {T, T$1, T$2, T$3, _i, _i$1, _r$1, _r$2, _r$3, _ref, _ref$1, _ref$2, e, t, typ$3, $s, $r, $c} = $restore(this, {T, typ$3});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = T;
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if ($assertType(_ref, ptrType$13, true)[1]) { */ case 1:
-				T$1 = _ref.$val;
-				_ref$1 = T$1.embeddeds;
-				_i = 0;
-				/* while (true) { */ case 5:
-					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 6; continue; }
-					e = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					_r$1 = mentions(e, typ$3); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					/* */ if (_r$1) { $s = 7; continue; }
-					/* */ $s = 8; continue;
-					/* if (_r$1) { */ case 7:
-						$s = -1; return true;
-					/* } */ case 8:
-					_i++;
-				$s = 5; continue;
-				case 6:
-				$s = 4; continue;
-			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 2:
-				T$2 = _ref.$val;
-				_ref$2 = T$2.terms;
-				_i$1 = 0;
-				/* while (true) { */ case 10:
-					/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 11; continue; }
-					t = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-					_r$2 = mentions(t.typ, typ$3); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					/* */ if (_r$2) { $s = 12; continue; }
-					/* */ $s = 13; continue;
-					/* if (_r$2) { */ case 12:
-						$s = -1; return true;
-					/* } */ case 13:
-					_i$1++;
-				$s = 10; continue;
-				case 11:
-				$s = 4; continue;
-			/* } else { */ case 3:
-				T$3 = _ref;
-				_r$3 = Identical(T$3, typ$3); /* */ $s = 17; case 17: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				/* */ if (_r$3) { $s = 15; continue; }
-				/* */ $s = 16; continue;
-				/* if (_r$3) { */ case 15:
-					$s = -1; return true;
-				/* } */ case 16:
-			/* } */ case 4:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: mentions$1, $c: true, $r, T, T$1, T$2, T$3, _i, _i$1, _r$1, _r$2, _r$3, _ref, _ref$1, _ref$2, e, t, typ$3, $s};return $f;
-		};
-		$ptrType(Checker).prototype.initOrder = function initOrder() {
-			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _key, _key$1, _key$2, _key$3, _key$4, _keys, _keys$1, _keys$2, _keys$3, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _size, _size$1, _size$2, _size$3, _tuple, _tuple$1, check, cycle, d, dep, emitted, info, infoLhs, init$5, init$6, n, n$1, obj, obj$1, p, p$1, pq, v, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			pq = [pq];
-			check = this;
-			check.Info.InitOrder = $subslice(check.Info.InitOrder, 0, 0);
-			_r$1 = dependencyGraph(check.objMap); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			pq[0] = ($convertSliceType(_r$1, nodeQueue));
-			$r = heap.Init((pq.$ptr || (pq.$ptr = new ptrType$94(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, pq)))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (false) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (false) { */ case 3:
-				_r$2 = fmt.Printf("Computing initialization order for %s\n\n", new sliceType$6([check.pkg])); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-				_r$3 = fmt.Println(new sliceType$6([new $String("Object dependency graph:")])); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_r$3;
-				_ref = check.objMap;
-				_i = 0;
-				_keys = _ref ? _ref.keys() : undefined;
-				_size = _ref ? _ref.size : 0;
-				/* while (true) { */ case 7:
-					/* if (!(_i < _size)) { break; } */ if(!(_i < _size)) { $s = 8; continue; }
-					_key = _keys.next().value;
-					_entry = _ref.get(_key);
-					if (_entry === undefined) {
-						_i++;
-						/* continue; */ $s = 7; continue;
-					}
-					obj = _entry.k;
-					d = _entry.v;
-					_tuple = $assertType(obj, dependency, true);
-					obj$1 = _tuple[0];
-					/* */ if (!($interfaceIsEqual(obj$1, $ifaceNil))) { $s = 9; continue; }
-					/* */ $s = 10; continue;
-					/* if (!($interfaceIsEqual(obj$1, $ifaceNil))) { */ case 9:
-						/* */ if ((d.deps ? d.deps.size : 0) > 0) { $s = 11; continue; }
-						/* */ $s = 12; continue;
-						/* if ((d.deps ? d.deps.size : 0) > 0) { */ case 11:
-							_r$4 = obj$1.Name(); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-							_arg = new $String(_r$4);
-							_r$5 = fmt.Printf("\t%s depends on\n", new sliceType$6([_arg])); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-							_r$5;
-							_ref$1 = d.deps;
-							_i$1 = 0;
-							_keys$1 = _ref$1 ? _ref$1.keys() : undefined;
-							_size$1 = _ref$1 ? _ref$1.size : 0;
-							/* while (true) { */ case 16:
-								/* if (!(_i$1 < _size$1)) { break; } */ if(!(_i$1 < _size$1)) { $s = 17; continue; }
-								_key$1 = _keys$1.next().value;
-								_entry$1 = _ref$1.get(_key$1);
-								if (_entry$1 === undefined) {
-									_i$1++;
-									/* continue; */ $s = 16; continue;
-								}
-								dep = _entry$1.k;
-								_r$6 = dep.Name(); /* */ $s = 18; case 18: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-								_arg$1 = new $String(_r$6);
-								_r$7 = fmt.Printf("\t\t%s\n", new sliceType$6([_arg$1])); /* */ $s = 19; case 19: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-								_r$7;
-								_i$1++;
-							$s = 16; continue;
-							case 17:
-							$s = 13; continue;
-						/* } else { */ case 12:
-							_r$8 = obj$1.Name(); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-							_arg$2 = new $String(_r$8);
-							_r$9 = fmt.Printf("\t%s has no dependencies\n", new sliceType$6([_arg$2])); /* */ $s = 21; case 21: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-							_r$9;
-						/* } */ case 13:
-					/* } */ case 10:
-					_i++;
-				$s = 7; continue;
-				case 8:
-				_r$10 = fmt.Println(sliceType$6.nil); /* */ $s = 22; case 22: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				_r$10;
-				_r$11 = fmt.Println(new sliceType$6([new $String("Transposed object dependency graph (functions eliminated):")])); /* */ $s = 23; case 23: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				_r$11;
-				_ref$2 = pq[0];
-				_i$2 = 0;
-				/* while (true) { */ case 24:
-					/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 25; continue; }
-					n = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-					_r$12 = n.obj.Name(); /* */ $s = 26; case 26: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					_arg$3 = new $String(_r$12);
-					_arg$4 = new $Int(n.ndeps);
-					_r$13 = fmt.Printf("\t%s depends on %d nodes\n", new sliceType$6([_arg$3, _arg$4])); /* */ $s = 27; case 27: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					_r$13;
-					_ref$3 = n.pred;
-					_i$3 = 0;
-					_keys$2 = _ref$3 ? _ref$3.keys() : undefined;
-					_size$2 = _ref$3 ? _ref$3.size : 0;
-					/* while (true) { */ case 28:
-						/* if (!(_i$3 < _size$2)) { break; } */ if(!(_i$3 < _size$2)) { $s = 29; continue; }
-						_key$2 = _keys$2.next().value;
-						_entry$2 = _ref$3.get(_key$2);
-						if (_entry$2 === undefined) {
-							_i$3++;
-							/* continue; */ $s = 28; continue;
-						}
-						p = _entry$2.k;
-						_r$14 = p.obj.Name(); /* */ $s = 30; case 30: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-						_arg$5 = new $String(_r$14);
-						_r$15 = fmt.Printf("\t\t%s is dependent\n", new sliceType$6([_arg$5])); /* */ $s = 31; case 31: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-						_r$15;
-						_i$3++;
-					$s = 28; continue;
-					case 29:
-					_i$2++;
-				$s = 24; continue;
-				case 25:
-				_r$16 = fmt.Println(sliceType$6.nil); /* */ $s = 32; case 32: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-				_r$16;
-				_r$17 = fmt.Println(new sliceType$6([new $String("Processing nodes:")])); /* */ $s = 33; case 33: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-				_r$17;
-			/* } */ case 4:
-			emitted = new $global.Map();
-			/* while (true) { */ case 34:
-				/* if (!(pq[0].$length > 0)) { break; } */ if(!(pq[0].$length > 0)) { $s = 35; continue; }
-				_r$18 = heap.Pop((pq.$ptr || (pq.$ptr = new ptrType$94(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, pq)))); /* */ $s = 36; case 36: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-				n$1 = $assertType(_r$18, ptrType$95);
-				/* */ if (false) { $s = 37; continue; }
-				/* */ $s = 38; continue;
-				/* if (false) { */ case 37:
-					_r$19 = n$1.obj.Name(); /* */ $s = 39; case 39: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-					_arg$6 = new $String(_r$19);
-					_r$20 = n$1.obj.order(); /* */ $s = 40; case 40: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-					_arg$7 = new $Uint32(_r$20);
-					_arg$8 = new $Int(n$1.ndeps);
-					_r$21 = fmt.Printf("\t%s (src pos %d) depends on %d nodes now\n", new sliceType$6([_arg$6, _arg$7, _arg$8])); /* */ $s = 41; case 41: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-					_r$21;
-				/* } */ case 38:
-				/* */ if (n$1.ndeps > 0) { $s = 42; continue; }
-				/* */ $s = 43; continue;
-				/* if (n$1.ndeps > 0) { */ case 42:
-					cycle = findPath(check.objMap, n$1.obj, n$1.obj, new $global.Map());
-					/* */ if (!(cycle === sliceType$8.nil)) { $s = 44; continue; }
-					/* */ $s = 45; continue;
-					/* if (!(cycle === sliceType$8.nil)) { */ case 44:
-						$r = check.reportCycle(cycle); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 45:
-				/* } */ case 43:
-				_ref$4 = n$1.pred;
-				_i$4 = 0;
-				_keys$3 = _ref$4 ? _ref$4.keys() : undefined;
-				_size$3 = _ref$4 ? _ref$4.size : 0;
-				/* while (true) { */ case 47:
-					/* if (!(_i$4 < _size$3)) { break; } */ if(!(_i$4 < _size$3)) { $s = 48; continue; }
-					_key$3 = _keys$3.next().value;
-					_entry$3 = _ref$4.get(_key$3);
-					if (_entry$3 === undefined) {
-						_i$4++;
-						/* continue; */ $s = 47; continue;
+			t = $substring(s, 2);
+			_tuple = nextRune(t);
+			c = _tuple[0];
+			t = _tuple[1];
+			err = _tuple[2];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return [out, rest, err];
+			}
+			_tmp = "";
+			_tmp$1 = "";
+			seq = _tmp;
+			name = _tmp$1;
+			if (!((c === 123))) {
+				seq = $substring(s, 0, (s.length - t.length >> 0));
+				name = $substring(seq, 2);
+			} else {
+				end = strings.IndexRune(s, 125);
+				if (end < 0) {
+					err = checkUTF8(s);
+					if (!($interfaceIsEqual(err, $ifaceNil))) {
+						$s = -1; return [out, rest, err];
 					}
-					p$1 = _entry$3.k;
-					p$1.ndeps = p$1.ndeps - (1) >> 0;
-					$r = heap.Fix((pq.$ptr || (pq.$ptr = new ptrType$94(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, pq))), p$1.index); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i$4++;
-				$s = 47; continue;
-				case 48:
-				_tuple$1 = $assertType(n$1.obj, ptrType$16, true);
-				v = _tuple$1[0];
-				info = (_entry$4 = $mapIndex(check.objMap,Object.keyFor(v)), _entry$4 !== undefined ? _entry$4.v : ptrType$58.nil);
-				if (v === ptrType$16.nil || !info.hasInitializer()) {
-					/* continue; */ $s = 34; continue;
-				}
-				if ((_entry$5 = $mapIndex(emitted,ptrType$58.keyFor(info)), _entry$5 !== undefined ? _entry$5.v : false)) {
-					/* continue; */ $s = 34; continue;
-				}
-				_key$4 = info; (emitted || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$58.keyFor(_key$4), { k: _key$4, v: true });
-				infoLhs = info.lhs;
-				if (infoLhs === sliceType$10.nil) {
-					infoLhs = new sliceType$10([v]);
-				}
-				init$5 = new Initializer.ptr(infoLhs, info.init);
-				check.Info.InitOrder = $append(check.Info.InitOrder, init$5);
-			$s = 34; continue;
-			case 35:
-			/* */ if (false) { $s = 50; continue; }
-			/* */ $s = 51; continue;
-			/* if (false) { */ case 50:
-				_r$22 = fmt.Println(sliceType$6.nil); /* */ $s = 52; case 52: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				_r$22;
-				_r$23 = fmt.Println(new sliceType$6([new $String("Initialization order:")])); /* */ $s = 53; case 53: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-				_r$23;
-				_ref$5 = check.Info.InitOrder;
-				_i$5 = 0;
-				/* while (true) { */ case 54:
-					/* if (!(_i$5 < _ref$5.$length)) { break; } */ if(!(_i$5 < _ref$5.$length)) { $s = 55; continue; }
-					init$6 = ((_i$5 < 0 || _i$5 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$5]);
-					_r$24 = fmt.Printf("\t%s\n", new sliceType$6([init$6])); /* */ $s = 56; case 56: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-					_r$24;
-					_i$5++;
-				$s = 54; continue;
-				case 55:
-				_r$25 = fmt.Println(sliceType$6.nil); /* */ $s = 57; case 57: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-				_r$25;
-			/* } */ case 51:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: initOrder, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _arg$8, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _key, _key$1, _key$2, _key$3, _key$4, _keys, _keys$1, _keys$2, _keys$3, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _size, _size$1, _size$2, _size$3, _tuple, _tuple$1, check, cycle, d, dep, emitted, info, infoLhs, init$5, init$6, n, n$1, obj, obj$1, p, p$1, pq, v, $s};return $f;
-		};
-		findPath = function findPath$1(objMap, from, to, seen) {
-			var P, _entry, _entry$1, _entry$2, _i, _key, _key$1, _keys, _ref, _size, d, from, objMap, seen, to;
-			if ((_entry = $mapIndex(seen,Object.keyFor(from)), _entry !== undefined ? _entry.v : false)) {
-				return sliceType$8.nil;
-			}
-			_key = from; (seen || $throwRuntimeError("assignment to entry in nil map")).set(Object.keyFor(_key), { k: _key, v: true });
-			_ref = (_entry$1 = $mapIndex(objMap,Object.keyFor(from)), _entry$1 !== undefined ? _entry$1.v : ptrType$58.nil).deps;
-			_i = 0;
-			_keys = _ref ? _ref.keys() : undefined;
-			_size = _ref ? _ref.size : 0;
-			while (true) {
-				if (!(_i < _size)) { break; }
-				_key$1 = _keys.next().value;
-				_entry$2 = _ref.get(_key$1);
-				if (_entry$2 === undefined) {
-					_i++;
-					continue;
-				}
-				d = _entry$2.k;
-				if ($interfaceIsEqual(d, to)) {
-					return new sliceType$8([d]);
+					_tmp$2 = sliceType$1.nil;
+					_tmp$3 = "";
+					_tmp$4 = new Error.ptr("invalid character class range", s);
+					out = _tmp$2;
+					rest = _tmp$3;
+					err = _tmp$4;
+					$s = -1; return [out, rest, err];
 				}
-				P = findPath(objMap, d, to, seen);
-				if (!(P === sliceType$8.nil)) {
-					return $append(P, d);
+				_tmp$5 = $substring(s, 0, (end + 1 >> 0));
+				_tmp$6 = $substring(s, (end + 1 >> 0));
+				seq = _tmp$5;
+				t = _tmp$6;
+				name = $substring(s, 3, end);
+				err = checkUTF8(name);
+				if (!($interfaceIsEqual(err, $ifaceNil))) {
+					$s = -1; return [out, rest, err];
 				}
-				_i++;
 			}
-			return sliceType$8.nil;
-		};
-		$ptrType(Checker).prototype.reportCycle = function reportCycle(cycle) {
-			var {_arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _r$1, _r$2, _r$3, _r$4, check, cycle, i, obj, $s, $r, $c} = $restore(this, {cycle});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			obj = (0 >= cycle.$length ? ($throwRuntimeError("index out of range"), undefined) : cycle.$array[cycle.$offset + 0]);
-			/* */ if (cycle.$length === 1) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (cycle.$length === 1) { */ case 1:
-				_arg = obj;
-				_r$1 = obj.Name(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_arg$1 = new $String(_r$1);
-				$r = check.errorf(_arg, 9, "initialization cycle: %s refers to itself", new sliceType$6([_arg$1])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 2:
-			_arg$2 = obj;
-			_r$2 = obj.Name(); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_arg$3 = new $String(_r$2);
-			$r = check.errorf(_arg$2, 9, "initialization cycle for %s", new sliceType$6([_arg$3])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			i = cycle.$length - 1 >> 0;
-			/* while (true) { */ case 7:
-				/* if (!(i >= 0)) { break; } */ if(!(i >= 0)) { $s = 8; continue; }
-				_arg$4 = obj;
-				_r$3 = obj.Name(); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_arg$5 = new $String(_r$3);
-				$r = check.errorf(_arg$4, 9, "\t%s refers to", new sliceType$6([_arg$5])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				obj = ((i < 0 || i >= cycle.$length) ? ($throwRuntimeError("index out of range"), undefined) : cycle.$array[cycle.$offset + i]);
-				i = i - (1) >> 0;
-			$s = 7; continue;
-			case 8:
-			_arg$6 = obj;
-			_r$4 = obj.Name(); /* */ $s = 11; case 11: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_arg$7 = new $String(_r$4);
-			$r = check.errorf(_arg$6, 9, "\t%s", new sliceType$6([_arg$7])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: reportCycle, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _r$1, _r$2, _r$3, _r$4, check, cycle, i, obj, $s};return $f;
-		};
-		$ptrType(graphNode).prototype.cost = function cost() {
-			var n;
-			n = this;
-			return $imul((n.pred ? n.pred.size : 0), (n.succ ? n.succ.size : 0));
-		};
-		$ptrType(nodeSet).prototype.add = function add$2(p) {
-			var _key, p, s;
-			s = this;
-			if (s.$get() === false) {
-				s.$set(new $global.Map());
+			if (!(name === "") && (name.charCodeAt(0) === 94)) {
+				sign = -sign;
+				name = $substring(name, 1);
+			}
+			_tuple$1 = unicodeTable(name);
+			tab = _tuple$1[0];
+			fold = _tuple$1[1];
+			if (tab === ptrType$5.nil) {
+				_tmp$7 = sliceType$1.nil;
+				_tmp$8 = "";
+				_tmp$9 = new Error.ptr("invalid character class range", seq);
+				out = _tmp$7;
+				rest = _tmp$8;
+				err = _tmp$9;
+				$s = -1; return [out, rest, err];
 			}
-			_key = p; (s.$get() || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$95.keyFor(_key), { k: _key, v: true });
+			/* */ if ((((p.flags & 1) >>> 0) === 0) || fold === ptrType$5.nil) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if ((((p.flags & 1) >>> 0) === 0) || fold === ptrType$5.nil) { */ case 1:
+				if (sign > 0) {
+					r = appendTable(r, tab);
+				} else {
+					r = appendNegatedTable(r, tab);
+				}
+				$s = 3; continue;
+			/* } else { */ case 2:
+				tmp = $subslice(p.tmpClass, 0, 0);
+				tmp = appendTable(tmp, tab);
+				tmp = appendTable(tmp, fold);
+				p.tmpClass = tmp;
+				_r = cleanClass((p === ptrType$4.nil && $throwNilPointerError(), (p.$ptr_tmpClass || (p.$ptr_tmpClass = new ptrType$3(function() { return this.$target.tmpClass; }, function($v) { this.$target.tmpClass = $v; }, p))))); /* */ $s = 4; case 4: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				tmp = _r;
+				if (sign > 0) {
+					r = appendClass(r, tmp);
+				} else {
+					r = appendNegatedClass(r, tmp);
+				}
+			/* } */ case 3:
+			_tmp$10 = r;
+			_tmp$11 = t;
+			_tmp$12 = $ifaceNil;
+			out = _tmp$10;
+			rest = _tmp$11;
+			err = _tmp$12;
+			$s = -1; return [out, rest, err];
+			/* */ } return; } var $f = {$blk: parseUnicodeClass, $c: true, $r, _r, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, c, end, err, fold, name, out, p, r, rest, s, seq, sign, t, tab, tmp, $s};return $f;
 		};
-		dependencyGraph = function dependencyGraph$1(objMap) {
-			var {G, M, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _entry$6, _entry$7, _entry$8, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _key, _key$1, _key$2, _key$3, _key$4, _key$5, _key$6, _key$7, _keys, _keys$1, _keys$2, _keys$3, _keys$4, _keys$5, _keys$6, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _size, _size$1, _size$2, _size$3, _size$4, _size$5, _size$6, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, d, d$1, d$2, funcG, i, n, n$1, n$2, n$3, obj, obj$1, obj$2, objMap, ok, p, s, s$1, $s, $r, $c} = $restore(this, {objMap});
+		$ptrType(parser).prototype.parseClass = function parseClass(s) {
+			var {_r, _r$1, _r$2, _r$3, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, class$1, err, err$1, err$2, first, hi, lo, nclass, nclass$1, nclass$2, nt, nt$1, nt$2, p, re, rest, rng, s, sign, size, t, $s, $r, $c} = $restore(this, {s});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			funcG = [funcG];
-			M = new $global.Map();
-			_ref = objMap;
-			_i = 0;
-			_keys = _ref ? _ref.keys() : undefined;
-			_size = _ref ? _ref.size : 0;
-			while (true) {
-				if (!(_i < _size)) { break; }
-				_key = _keys.next().value;
-				_entry = _ref.get(_key);
-				if (_entry === undefined) {
-					_i++;
-					continue;
-				}
-				obj = _entry.k;
-				_tuple = $assertType(obj, dependency, true);
-				obj$1 = _tuple[0];
-				if (!($interfaceIsEqual(obj$1, $ifaceNil))) {
-					_key$1 = obj$1; (M || $throwRuntimeError("assignment to entry in nil map")).set(dependency.keyFor(_key$1), { k: _key$1, v: new graphNode.ptr(obj$1, false, false, 0, 0) });
+			rest = "";
+			err = $ifaceNil;
+			p = this;
+			t = $substring(s, 1);
+			re = p.newRegexp(4);
+			re.Flags = p.flags;
+			re.Rune = $subslice(new sliceType$1(re.Rune0), 0, 0);
+			sign = 1;
+			if (!(t === "") && (t.charCodeAt(0) === 94)) {
+				sign = -1;
+				t = $substring(t, 1);
+				if (((p.flags & 4) >>> 0) === 0) {
+					re.Rune = $append(re.Rune, 10, 10);
 				}
-				_i++;
 			}
-			_ref$1 = M;
-			_i$1 = 0;
-			_keys$1 = _ref$1 ? _ref$1.keys() : undefined;
-			_size$1 = _ref$1 ? _ref$1.size : 0;
-			while (true) {
-				if (!(_i$1 < _size$1)) { break; }
-				_key$2 = _keys$1.next().value;
-				_entry$1 = _ref$1.get(_key$2);
-				if (_entry$1 === undefined) {
-					_i$1++;
-					continue;
+			class$1 = re.Rune;
+			first = true;
+			/* while (true) { */ case 1:
+				/* if (!(t === "" || !((t.charCodeAt(0) === 93)) || first)) { break; } */ if(!(t === "" || !((t.charCodeAt(0) === 93)) || first)) { $s = 2; continue; }
+				if (!(t === "") && (t.charCodeAt(0) === 45) && (((p.flags & 64) >>> 0) === 0) && !first && ((t.length === 1) || !((t.charCodeAt(1) === 93)))) {
+					_tuple = utf8.DecodeRuneInString($substring(t, 1));
+					size = _tuple[1];
+					_tmp = "";
+					_tmp$1 = new Error.ptr("invalid character class range", $substring(t, 0, (1 + size >> 0)));
+					rest = _tmp;
+					err = _tmp$1;
+					$s = -1; return [rest, err];
 				}
-				obj$2 = _entry$1.k;
-				n = _entry$1.v;
-				_ref$2 = (_entry$2 = $mapIndex(objMap,Object.keyFor(obj$2)), _entry$2 !== undefined ? _entry$2.v : ptrType$58.nil).deps;
-				_i$2 = 0;
-				_keys$2 = _ref$2 ? _ref$2.keys() : undefined;
-				_size$2 = _ref$2 ? _ref$2.size : 0;
-				while (true) {
-					if (!(_i$2 < _size$2)) { break; }
-					_key$3 = _keys$2.next().value;
-					_entry$3 = _ref$2.get(_key$3);
-					if (_entry$3 === undefined) {
-						_i$2++;
-						continue;
+				first = false;
+				/* */ if (t.length > 2 && (t.charCodeAt(0) === 91) && (t.charCodeAt(1) === 58)) { $s = 3; continue; }
+				/* */ $s = 4; continue;
+				/* if (t.length > 2 && (t.charCodeAt(0) === 91) && (t.charCodeAt(1) === 58)) { */ case 3:
+					_r = p.parseNamedClass(t, class$1); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_tuple$1 = _r;
+					nclass = _tuple$1[0];
+					nt = _tuple$1[1];
+					err$1 = _tuple$1[2];
+					if (!($interfaceIsEqual(err$1, $ifaceNil))) {
+						_tmp$2 = "";
+						_tmp$3 = err$1;
+						rest = _tmp$2;
+						err = _tmp$3;
+						$s = -1; return [rest, err];
 					}
-					d = _entry$3.k;
-					_tuple$1 = $assertType(d, dependency, true);
-					d$1 = _tuple$1[0];
-					if (!($interfaceIsEqual(d$1, $ifaceNil))) {
-						d$2 = (_entry$4 = $mapIndex(M,dependency.keyFor(d$1)), _entry$4 !== undefined ? _entry$4.v : ptrType$95.nil);
-						(n.$ptr_succ || (n.$ptr_succ = new ptrType$96(function() { return this.$target.succ; }, function($v) { this.$target.succ = $v; }, n))).add(d$2);
-						(d$2.$ptr_pred || (d$2.$ptr_pred = new ptrType$96(function() { return this.$target.pred; }, function($v) { this.$target.pred = $v; }, d$2))).add(n);
+					if (!(nclass === sliceType$1.nil)) {
+						_tmp$4 = nclass;
+						_tmp$5 = nt;
+						class$1 = _tmp$4;
+						t = _tmp$5;
+						/* continue; */ $s = 1; continue;
 					}
-					_i$2++;
+				/* } */ case 4:
+				_r$1 = p.parseUnicodeClass(t, class$1); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_tuple$2 = _r$1;
+				nclass$1 = _tuple$2[0];
+				nt$1 = _tuple$2[1];
+				err$2 = _tuple$2[2];
+				if (!($interfaceIsEqual(err$2, $ifaceNil))) {
+					_tmp$6 = "";
+					_tmp$7 = err$2;
+					rest = _tmp$6;
+					err = _tmp$7;
+					$s = -1; return [rest, err];
 				}
-				_i$1++;
-			}
-			_tmp = sliceType$28.nil;
-			_tmp$1 = sliceType$28.nil;
-			G = _tmp;
-			funcG[0] = _tmp$1;
-			_ref$3 = M;
-			_i$3 = 0;
-			_keys$3 = _ref$3 ? _ref$3.keys() : undefined;
-			_size$3 = _ref$3 ? _ref$3.size : 0;
-			while (true) {
-				if (!(_i$3 < _size$3)) { break; }
-				_key$4 = _keys$3.next().value;
-				_entry$5 = _ref$3.get(_key$4);
-				if (_entry$5 === undefined) {
-					_i$3++;
-					continue;
+				if (!(nclass$1 === sliceType$1.nil)) {
+					_tmp$8 = nclass$1;
+					_tmp$9 = nt$1;
+					class$1 = _tmp$8;
+					t = _tmp$9;
+					/* continue; */ $s = 1; continue;
 				}
-				n$1 = _entry$5.v;
-				_tuple$2 = $assertType(n$1.obj, ptrType$2, true);
-				ok = _tuple$2[1];
-				if (ok) {
-					funcG[0] = $append(funcG[0], n$1);
-				} else {
-					G = $append(G, n$1);
+				_r$2 = p.parsePerlClassEscape(t, class$1); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_tuple$3 = _r$2;
+				nclass$2 = _tuple$3[0];
+				nt$2 = _tuple$3[1];
+				if (!(nclass$2 === sliceType$1.nil)) {
+					_tmp$10 = nclass$2;
+					_tmp$11 = nt$2;
+					class$1 = _tmp$10;
+					t = _tmp$11;
+					/* continue; */ $s = 1; continue;
 				}
-				_i$3++;
-			}
-			$r = sort.Slice(funcG[0], (function(funcG) { return function dependencyGraph·func1(i, j) {
-					var i, j;
-					return ((i < 0 || i >= funcG[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : funcG[0].$array[funcG[0].$offset + i]).cost() < ((j < 0 || j >= funcG[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : funcG[0].$array[funcG[0].$offset + j]).cost();
-				}; })(funcG)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_ref$4 = funcG[0];
-			_i$4 = 0;
-			while (true) {
-				if (!(_i$4 < _ref$4.$length)) { break; }
-				n$2 = ((_i$4 < 0 || _i$4 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$4]);
-				_ref$5 = n$2.pred;
-				_i$5 = 0;
-				_keys$4 = _ref$5 ? _ref$5.keys() : undefined;
-				_size$4 = _ref$5 ? _ref$5.size : 0;
-				while (true) {
-					if (!(_i$5 < _size$4)) { break; }
-					_key$5 = _keys$4.next().value;
-					_entry$6 = _ref$5.get(_key$5);
-					if (_entry$6 === undefined) {
-						_i$5++;
-						continue;
+				rng = t;
+				_tmp$12 = 0;
+				_tmp$13 = 0;
+				lo = _tmp$12;
+				hi = _tmp$13;
+				_tuple$4 = p.parseClassChar(t, s);
+				lo = _tuple$4[0];
+				t = _tuple$4[1];
+				err$2 = _tuple$4[2];
+				if (!($interfaceIsEqual(err$2, $ifaceNil))) {
+					_tmp$14 = "";
+					_tmp$15 = err$2;
+					rest = _tmp$14;
+					err = _tmp$15;
+					$s = -1; return [rest, err];
+				}
+				hi = lo;
+				if (t.length >= 2 && (t.charCodeAt(0) === 45) && !((t.charCodeAt(1) === 93))) {
+					t = $substring(t, 1);
+					_tuple$5 = p.parseClassChar(t, s);
+					hi = _tuple$5[0];
+					t = _tuple$5[1];
+					err$2 = _tuple$5[2];
+					if (!($interfaceIsEqual(err$2, $ifaceNil))) {
+						_tmp$16 = "";
+						_tmp$17 = err$2;
+						rest = _tmp$16;
+						err = _tmp$17;
+						$s = -1; return [rest, err];
 					}
-					p = _entry$6.k;
-					if (!(p === n$2)) {
-						_ref$6 = n$2.succ;
-						_i$6 = 0;
-						_keys$5 = _ref$6 ? _ref$6.keys() : undefined;
-						_size$5 = _ref$6 ? _ref$6.size : 0;
-						while (true) {
-							if (!(_i$6 < _size$5)) { break; }
-							_key$6 = _keys$5.next().value;
-							_entry$7 = _ref$6.get(_key$6);
-							if (_entry$7 === undefined) {
-								_i$6++;
-								continue;
-							}
-							s = _entry$7.k;
-							if (!(s === n$2)) {
-								(p.$ptr_succ || (p.$ptr_succ = new ptrType$96(function() { return this.$target.succ; }, function($v) { this.$target.succ = $v; }, p))).add(s);
-								(s.$ptr_pred || (s.$ptr_pred = new ptrType$96(function() { return this.$target.pred; }, function($v) { this.$target.pred = $v; }, s))).add(p);
-							}
-							_i$6++;
-						}
-						$mapDelete(p.succ, ptrType$95.keyFor(n$2));
+					if (hi < lo) {
+						rng = $substring(rng, 0, (rng.length - t.length >> 0));
+						_tmp$18 = "";
+						_tmp$19 = new Error.ptr("invalid character class range", rng);
+						rest = _tmp$18;
+						err = _tmp$19;
+						$s = -1; return [rest, err];
 					}
-					_i$5++;
 				}
-				_ref$7 = n$2.succ;
-				_i$7 = 0;
-				_keys$6 = _ref$7 ? _ref$7.keys() : undefined;
-				_size$6 = _ref$7 ? _ref$7.size : 0;
-				while (true) {
-					if (!(_i$7 < _size$6)) { break; }
-					_key$7 = _keys$6.next().value;
-					_entry$8 = _ref$7.get(_key$7);
-					if (_entry$8 === undefined) {
-						_i$7++;
-						continue;
-					}
-					s$1 = _entry$8.k;
-					$mapDelete(s$1.pred, ptrType$95.keyFor(n$2));
-					_i$7++;
+				if (((p.flags & 1) >>> 0) === 0) {
+					class$1 = appendRange(class$1, lo, hi);
+				} else {
+					class$1 = appendFoldedRange(class$1, lo, hi);
 				}
-				_i$4++;
-			}
-			_ref$8 = G;
-			_i$8 = 0;
-			while (true) {
-				if (!(_i$8 < _ref$8.$length)) { break; }
-				i = _i$8;
-				n$3 = ((_i$8 < 0 || _i$8 >= _ref$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$8.$array[_ref$8.$offset + _i$8]);
-				n$3.index = i;
-				n$3.ndeps = (n$3.succ ? n$3.succ.size : 0);
-				_i$8++;
+			$s = 1; continue;
+			case 2:
+			t = $substring(t, 1);
+			re.Rune = class$1;
+			_r$3 = cleanClass((re === ptrType.nil && $throwNilPointerError(), (re.$ptr_Rune || (re.$ptr_Rune = new ptrType$3(function() { return this.$target.Rune; }, function($v) { this.$target.Rune = $v; }, re))))); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			class$1 = _r$3;
+			if (sign < 0) {
+				class$1 = negateClass(class$1);
 			}
-			$s = -1; return G;
-			/* */ } return; } var $f = {$blk: dependencyGraph$1, $c: true, $r, G, M, _entry, _entry$1, _entry$2, _entry$3, _entry$4, _entry$5, _entry$6, _entry$7, _entry$8, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _i$8, _key, _key$1, _key$2, _key$3, _key$4, _key$5, _key$6, _key$7, _keys, _keys$1, _keys$2, _keys$3, _keys$4, _keys$5, _keys$6, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _ref$8, _size, _size$1, _size$2, _size$3, _size$4, _size$5, _size$6, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, d, d$1, d$2, funcG, i, n, n$1, n$2, n$3, obj, obj$1, obj$2, objMap, ok, p, s, s$1, $s};return $f;
-		};
-		nodeQueue.prototype.Len = function Len$8() {
-			var a;
-			a = this;
-			return a.$length;
-		};
-		$ptrType(nodeQueue).prototype.Len = function(...$args) { return this.$get().Len(...$args); };
-		nodeQueue.prototype.Swap = function Swap$2(i, j) {
-			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, a, i, j, x, y;
-			a = this;
-			_tmp = ((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i]);
-			_tmp$1 = ((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j]);
-			x = _tmp;
-			y = _tmp$1;
-			_tmp$2 = y;
-			_tmp$3 = x;
-			((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i] = _tmp$2);
-			((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j] = _tmp$3);
-			_tmp$4 = j;
-			_tmp$5 = i;
-			x.index = _tmp$4;
-			y.index = _tmp$5;
+			re.Rune = class$1;
+			p.push(re);
+			_tmp$20 = t;
+			_tmp$21 = $ifaceNil;
+			rest = _tmp$20;
+			err = _tmp$21;
+			$s = -1; return [rest, err];
+			/* */ } return; } var $f = {$blk: parseClass, $c: true, $r, _r, _r$1, _r$2, _r$3, _tmp, _tmp$1, _tmp$10, _tmp$11, _tmp$12, _tmp$13, _tmp$14, _tmp$15, _tmp$16, _tmp$17, _tmp$18, _tmp$19, _tmp$2, _tmp$20, _tmp$21, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, class$1, err, err$1, err$2, first, hi, lo, nclass, nclass$1, nclass$2, nt, nt$1, nt$2, p, re, rest, rng, s, sign, size, t, $s};return $f;
 		};
-		$ptrType(nodeQueue).prototype.Swap = function(...$args) { return this.$get().Swap(...$args); };
-		nodeQueue.prototype.Less = function Less$2(i, j) {
-			var {$24r, _r$1, _r$2, _tmp, _tmp$1, _v, _v$1, a, i, j, x, y, $s, $r, $c} = $restore(this, {i, j});
+		cleanClass = function cleanClass$1(rp) {
+			var {_tmp, _tmp$1, hi, i, lo, r, rp, w, x, x$1, x$2, x$3, x$4, x$5, $s, $r, $c} = $restore(this, {rp});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			a = this;
-			_tmp = ((i < 0 || i >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + i]);
-			_tmp$1 = ((j < 0 || j >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + j]);
-			x = _tmp;
-			y = _tmp$1;
-			if (x.ndeps < y.ndeps) { _v = true; $s = 1; continue s; }
-			if (!(x.ndeps === y.ndeps)) { _v$1 = false; $s = 2; continue s; }
-			_r$1 = x.obj.order(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = y.obj.order(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_v$1 = _r$1 < _r$2; case 2:
-			_v = _v$1; case 1:
-			$24r = _v;
-			$s = 5; case 5: return $24r;
-			/* */ } return; } var $f = {$blk: Less$2, $c: true, $r, $24r, _r$1, _r$2, _tmp, _tmp$1, _v, _v$1, a, i, j, x, y, $s};return $f;
-		};
-		$ptrType(nodeQueue).prototype.Less = function(...$args) { return this.$get().Less(...$args); };
-		$ptrType(nodeQueue).prototype.Push = function Push(x) {
-			var a, x;
-			a = this;
-			$panic(new $String("unreachable"));
-		};
-		$ptrType(nodeQueue).prototype.Pop = function Pop() {
-			var a, n, x, x$1, x$2;
-			a = this;
-			n = a.$get().$length;
-			x$2 = (x = a.$get(), x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
-			x$2.index = -1;
-			a.$set($subslice((a.$get()), 0, (n - 1 >> 0)));
-			return x$2;
-		};
-		$ptrType(Checker).prototype.infer = function infer(posn, tparams, targs, params, args) {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _v, arg, arg$1, arg$2, args, args2, check, errorf, i, i$1, i$2, i$3, i$4, i$5, i$6, index$1, indices, j, j$1, m, n, named, ok, par, params, params2, posn, renameMap, result, smap, targ, targ$1, targ$2, targs, targs2, tname, tpar, tpar$1, tparam, tparam$1, tparams, tparams2, u, unnamed, x, $s, $deferred, $r, $c} = $restore(this, {posn, tparams, targs, params, args});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			check = [check];
-			result = [result];
-			tparams = [tparams];
-			u = [u];
-			result[0] = sliceType$3.nil;
-			check[0] = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				$deferred.push([(function(check, result, tparams, u) { return function Checker·infer·func1() {
-						var {_i, _ref, targ, $s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						$r = assert(result[0] === sliceType$3.nil || (result[0].$length === tparams[0].$length)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_ref = result[0];
-						_i = 0;
-						/* while (true) { */ case 2:
-							/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
-							targ = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-							$r = assert(!($interfaceIsEqual(targ, $ifaceNil))); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_i++;
-						$s = 2; continue;
-						case 3:
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·infer·func1, $c: true, $r, _i, _ref, targ, $s};return $f;
-					}; })(check, result, tparams, u), []]);
-			/* } */ case 2:
-			/* */ if (false) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (false) { */ case 3:
-				$r = check[0].dump("-- inferA %s%s \xE2\x9E\x9E %s", new sliceType$6([tparams[0], params, targs])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([(function(check, result, tparams, u) { return function Checker·infer·func2() {
-						var {$s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						$r = check[0].dump("=> inferA %s \xE2\x9E\x9E %s", new sliceType$6([tparams[0], result[0]])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·infer·func2, $c: true, $r, $s};return $f;
-					}; })(check, result, tparams, u), []]);
-			/* } */ case 4:
-			n = tparams[0].$length;
-			$r = assert(n > 0 && targs.$length <= n); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = assert(params.Len() === args.$length); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (targs.$length === n) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (targs.$length === n) { */ case 8:
-				result[0] = targs;
-				$24r = result[0];
-				$s = 10; case 10: return $24r;
-			/* } */ case 9:
-			/* */ if (true) { $s = 11; continue; }
-			/* */ $s = 12; continue;
-			/* if (true) { */ case 11:
-				tparams2 = $makeSlice(sliceType$9, tparams[0].$length);
-				_ref = tparams[0];
-				_i = 0;
-				/* while (true) { */ case 13:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 14; continue; }
-					i = _i;
-					tparam = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					tname = NewTypeName(tparam.Obj().object.Pos(), tparam.Obj().object.Pkg(), tparam.Obj().object.Name(), $ifaceNil);
-					_r$1 = NewTypeParam(tname, $ifaceNil); /* */ $s = 15; case 15: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					((i < 0 || i >= tparams2.$length) ? ($throwRuntimeError("index out of range"), undefined) : tparams2.$array[tparams2.$offset + i] = _r$1);
-					((i < 0 || i >= tparams2.$length) ? ($throwRuntimeError("index out of range"), undefined) : tparams2.$array[tparams2.$offset + i]).index = tparam.index;
-					_i++;
-				$s = 13; continue;
-				case 14:
-				_r$2 = makeRenameMap(tparams[0], tparams2); /* */ $s = 16; case 16: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				renameMap = _r$2;
-				_ref$1 = tparams[0];
-				_i$1 = 0;
-				/* while (true) { */ case 17:
-					/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 18; continue; }
-					i$1 = _i$1;
-					tparam$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					_r$3 = posn.Pos(); /* */ $s = 19; case 19: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_r$4 = check[0].subst(_r$3, tparam$1.bound, renameMap, ptrType$9.nil, check[0].context()); /* */ $s = 20; case 20: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					((i$1 < 0 || i$1 >= tparams2.$length) ? ($throwRuntimeError("index out of range"), undefined) : tparams2.$array[tparams2.$offset + i$1]).bound = _r$4;
-					_i$1++;
-				$s = 17; continue;
-				case 18:
-				tparams[0] = tparams2;
-				_r$5 = posn.Pos(); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_r$6 = check[0].subst(_r$5, params, renameMap, ptrType$9.nil, check[0].context()); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				params = $assertType(_r$6, ptrType$15);
-			/* } */ case 12:
-			m = args.$length;
-			if (m >= 2 && true) {
-				_tmp = sliceType$13.nil;
-				_tmp$1 = sliceType$13.nil;
-				named = _tmp;
-				unnamed = _tmp$1;
-				_ref$2 = args;
-				_i$2 = 0;
-				while (true) {
-					if (!(_i$2 < _ref$2.$length)) { break; }
-					i$2 = _i$2;
-					arg = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-					if (hasName(arg.typ)) {
-						named = $append(named, i$2);
-					} else {
-						unnamed = $append(unnamed, i$2);
-					}
-					_i$2++;
-				}
-				if (!((named.$length === 0)) && !((unnamed.$length === 0))) {
-					params2 = $makeSlice(sliceType$10, m);
-					args2 = $makeSlice(sliceType$29, m);
-					i$3 = 0;
-					_ref$3 = named;
-					_i$3 = 0;
-					while (true) {
-						if (!(_i$3 < _ref$3.$length)) { break; }
-						j = ((_i$3 < 0 || _i$3 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$3]);
-						((i$3 < 0 || i$3 >= params2.$length) ? ($throwRuntimeError("index out of range"), undefined) : params2.$array[params2.$offset + i$3] = params.At(j));
-						((i$3 < 0 || i$3 >= args2.$length) ? ($throwRuntimeError("index out of range"), undefined) : args2.$array[args2.$offset + i$3] = ((j < 0 || j >= args.$length) ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + j]));
-						i$3 = i$3 + (1) >> 0;
-						_i$3++;
-					}
-					_ref$4 = unnamed;
-					_i$4 = 0;
-					while (true) {
-						if (!(_i$4 < _ref$4.$length)) { break; }
-						j$1 = ((_i$4 < 0 || _i$4 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$4]);
-						((i$3 < 0 || i$3 >= params2.$length) ? ($throwRuntimeError("index out of range"), undefined) : params2.$array[params2.$offset + i$3] = params.At(j$1));
-						((i$3 < 0 || i$3 >= args2.$length) ? ($throwRuntimeError("index out of range"), undefined) : args2.$array[args2.$offset + i$3] = ((j$1 < 0 || j$1 >= args.$length) ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + j$1]));
-						i$3 = i$3 + (1) >> 0;
-						_i$4++;
-					}
-					params = NewTuple(params2);
-					args = args2;
-				}
-			}
-			if (targs.$length < n) {
-				targs2 = $makeSlice(sliceType$3, n);
-				$copySlice(targs2, targs);
-				targs = targs2;
-			}
-			/* */ if (params.Len() > 0) { $s = 23; continue; }
-			/* */ $s = 24; continue;
-			/* if (params.Len() > 0) { */ case 23:
-				_r$7 = makeSubstMap(tparams[0], targs); /* */ $s = 25; case 25: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				smap = _r$7;
-				_r$8 = check[0].subst(0, params, smap, ptrType$9.nil, check[0].context()); /* */ $s = 26; case 26: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				params = $assertType(_r$8, ptrType$15);
-			/* } */ case 24:
-			u[0] = newUnifier(false);
-			$r = u[0].x.init(tparams[0]); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_ref$5 = targs;
-			_i$5 = 0;
-			/* while (true) { */ case 28:
-				/* if (!(_i$5 < _ref$5.$length)) { break; } */ if(!(_i$5 < _ref$5.$length)) { $s = 29; continue; }
-				i$4 = _i$5;
-				targ = ((_i$5 < 0 || _i$5 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$5]);
-				/* */ if (!($interfaceIsEqual(targ, $ifaceNil))) { $s = 30; continue; }
-				/* */ $s = 31; continue;
-				/* if (!($interfaceIsEqual(targ, $ifaceNil))) { */ case 30:
-					$r = u[0].x.set(i$4, targ); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 31:
-				_i$5++;
-			$s = 28; continue;
-			case 29:
-			errorf = (function(check, result, tparams, u) { return function Checker·infer·func3(kind, tpar, targ$1, arg$1) {
-					var {_i$6, _r$10, _r$11, _r$9, _ref$6, _tuple, allFailed, arg$1, index$1, inferred, kind, smap$1, targ$1, targ$2, targs$1, tpar, $s, $r, $c} = $restore(this, {kind, tpar, targ$1, arg$1});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_tuple = u[0].x.types();
-					targs$1 = _tuple[0];
-					index$1 = _tuple[1];
-					/* */ if (index$1 === 0) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (index$1 === 0) { */ case 1:
-						allFailed = true;
-						_ref$6 = targs$1;
-						_i$6 = 0;
-						while (true) {
-							if (!(_i$6 < _ref$6.$length)) { break; }
-							targ$2 = ((_i$6 < 0 || _i$6 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$6]);
-							if (!($interfaceIsEqual(targ$2, $ifaceNil))) {
-								allFailed = false;
-								break;
-							}
-							_i$6++;
-						}
-						/* */ if (allFailed) { $s = 3; continue; }
-						/* */ $s = 4; continue;
-						/* if (allFailed) { */ case 3:
-							$r = check[0].errorf(arg$1, 138, "%s %s of %s does not match %s (cannot infer %s)", new sliceType$6([new $String(kind), targ$1, arg$1.expr, tpar, new $String(typeParamsString(tparams[0]))])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = -1; return;
-						/* } */ case 4:
-					/* } */ case 2:
-					_r$9 = makeSubstMap(tparams[0], targs$1); /* */ $s = 6; case 6: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					smap$1 = _r$9;
-					_r$10 = arg$1.Pos(); /* */ $s = 7; case 7: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_r$11 = check[0].subst(_r$10, tpar, smap$1, ptrType$9.nil, check[0].context()); /* */ $s = 8; case 8: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					inferred = _r$11;
-					/* */ if (!($interfaceIsEqual(inferred, tpar))) { $s = 9; continue; }
-					/* */ $s = 10; continue;
-					/* if (!($interfaceIsEqual(inferred, tpar))) { */ case 9:
-						$r = check[0].errorf(arg$1, 138, "%s %s of %s does not match inferred type %s for %s", new sliceType$6([new $String(kind), targ$1, arg$1.expr, inferred, tpar])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 11; continue;
-					/* } else { */ case 10:
-						$r = check[0].errorf(arg$1, 138, "%s %s of %s does not match %s", new sliceType$6([new $String(kind), targ$1, arg$1.expr, tpar])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 11:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·infer·func3, $c: true, $r, _i$6, _r$10, _r$11, _r$9, _ref$6, _tuple, allFailed, arg$1, index$1, inferred, kind, smap$1, targ$1, targ$2, targs$1, tpar, $s};return $f;
-				}; })(check, result, tparams, u);
-			indices = sliceType$13.nil;
-			_ref$6 = args;
-			_i$6 = 0;
-			/* while (true) { */ case 33:
-				/* if (!(_i$6 < _ref$6.$length)) { break; } */ if(!(_i$6 < _ref$6.$length)) { $s = 34; continue; }
-				i$5 = _i$6;
-				arg$1 = ((_i$6 < 0 || _i$6 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$6]);
-				par = params.At(i$5);
-				_r$9 = isParameterized(tparams[0], par.object.typ); /* */ $s = 37; case 37: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				/* */ if (_r$9) { $s = 35; continue; }
-				/* */ $s = 36; continue;
-				/* if (_r$9) { */ case 35:
-					if (arg$1.mode === 0) {
-						_i$6++;
-						/* continue; */ $s = 33; continue;
-					}
-					targ$1 = arg$1.typ;
-					/* */ if (isTyped(targ$1)) { $s = 38; continue; }
-					/* */ $s = 39; continue;
-					/* if (isTyped(targ$1)) { */ case 38:
-						_r$10 = u[0].unify(par.object.typ, targ$1); /* */ $s = 43; case 43: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-						/* */ if (!_r$10) { $s = 41; continue; }
-						/* */ $s = 42; continue;
-						/* if (!_r$10) { */ case 41:
-							$r = errorf("type", par.object.typ, targ$1, arg$1); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							result[0] = sliceType$3.nil;
-							$24r$1 = result[0];
-							$s = 45; case 45: return $24r$1;
-						/* } */ case 42:
-						$s = 40; continue;
-					/* } else { */ case 39:
-						_tuple = $assertType(par.object.typ, ptrType$14, true);
-						ok = _tuple[1];
-						if (ok) {
-							indices = $append(indices, i$5);
-						}
-					/* } */ case 40:
-				/* } */ case 36:
-				_i$6++;
-			$s = 33; continue;
-			case 34:
-			index$1 = 0;
-			_tuple$1 = u[0].x.types();
-			targs = _tuple$1[0];
-			index$1 = _tuple$1[1];
-			/* */ if (index$1 < 0) { $s = 46; continue; }
-			/* */ $s = 47; continue;
-			/* if (index$1 < 0) { */ case 46:
-				result[0] = targs;
-				$24r$2 = result[0];
-				$s = 48; case 48: return $24r$2;
-			/* } */ case 47:
-			_r$11 = check[0].inferB(posn, tparams[0], targs); /* */ $s = 49; case 49: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-			_tuple$2 = _r$11;
-			targs = _tuple$2[0];
-			index$1 = _tuple$2[1];
-			/* */ if (targs === sliceType$3.nil || index$1 < 0) { $s = 50; continue; }
-			/* */ $s = 51; continue;
-			/* if (targs === sliceType$3.nil || index$1 < 0) { */ case 50:
-				result[0] = targs;
-				$24r$3 = result[0];
-				$s = 52; case 52: return $24r$3;
-			/* } */ case 51:
-			_ref$7 = indices;
-			_i$7 = 0;
-			/* while (true) { */ case 53:
-				/* if (!(_i$7 < _ref$7.$length)) { break; } */ if(!(_i$7 < _ref$7.$length)) { $s = 54; continue; }
-				i$6 = ((_i$7 < 0 || _i$7 >= _ref$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$7.$array[_ref$7.$offset + _i$7]);
-				tpar = $assertType(params.At(i$6).object.typ, ptrType$14);
-				/* */ if ($interfaceIsEqual((x = tpar.index, ((x < 0 || x >= targs.$length) ? ($throwRuntimeError("index out of range"), undefined) : targs.$array[targs.$offset + x])), $ifaceNil)) { $s = 55; continue; }
-				/* */ $s = 56; continue;
-				/* if ($interfaceIsEqual((x = tpar.index, ((x < 0 || x >= targs.$length) ? ($throwRuntimeError("index out of range"), undefined) : targs.$array[targs.$offset + x])), $ifaceNil)) { */ case 55:
-					arg$2 = ((i$6 < 0 || i$6 >= args.$length) ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + i$6]);
-					targ$2 = Default(arg$2.typ);
-					if (!(isTyped(targ$2))) { _v = false; $s = 59; continue s; }
-					_r$12 = u[0].unify(tpar, targ$2); /* */ $s = 60; case 60: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					_v = !_r$12; case 59:
-					/* */ if (_v) { $s = 57; continue; }
-					/* */ $s = 58; continue;
-					/* if (_v) { */ case 57:
-						$r = errorf("default type", tpar, targ$2, arg$2); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						result[0] = sliceType$3.nil;
-						$24r$4 = result[0];
-						$s = 62; case 62: return $24r$4;
-					/* } */ case 58:
-				/* } */ case 56:
-				_i$7++;
-			$s = 53; continue;
-			case 54:
-			_tuple$3 = u[0].x.types();
-			targs = _tuple$3[0];
-			index$1 = _tuple$3[1];
-			/* */ if (index$1 < 0) { $s = 63; continue; }
-			/* */ $s = 64; continue;
-			/* if (index$1 < 0) { */ case 63:
-				result[0] = targs;
-				$24r$5 = result[0];
-				$s = 65; case 65: return $24r$5;
-			/* } */ case 64:
-			_r$13 = check[0].inferB(posn, tparams[0], targs); /* */ $s = 66; case 66: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-			_tuple$4 = _r$13;
-			targs = _tuple$4[0];
-			index$1 = _tuple$4[1];
-			/* */ if (targs === sliceType$3.nil || index$1 < 0) { $s = 67; continue; }
-			/* */ $s = 68; continue;
-			/* if (targs === sliceType$3.nil || index$1 < 0) { */ case 67:
-				result[0] = targs;
-				$24r$6 = result[0];
-				$s = 69; case 69: return $24r$6;
-			/* } */ case 68:
-			$r = assert(index$1 >= 0 && $interfaceIsEqual(((index$1 < 0 || index$1 >= targs.$length) ? ($throwRuntimeError("index out of range"), undefined) : targs.$array[targs.$offset + index$1]), $ifaceNil)); /* */ $s = 70; case 70: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			tpar$1 = ((index$1 < 0 || index$1 >= tparams[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : tparams[0].$array[tparams[0].$offset + index$1]);
-			$r = check[0].errorf(posn, 138, "cannot infer %s (%v)", new sliceType$6([new $String(tpar$1.obj.object.name), new token.Pos(tpar$1.obj.object.pos)])); /* */ $s = 71; case 71: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			result[0] = sliceType$3.nil;
-			$24r$7 = result[0];
-			$s = 72; case 72: return $24r$7;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  result[0]; } if($curGoroutine.asleep) { var $f = {$blk: infer, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _v, arg, arg$1, arg$2, args, args2, check, errorf, i, i$1, i$2, i$3, i$4, i$5, i$6, index$1, indices, j, j$1, m, n, named, ok, par, params, params2, posn, renameMap, result, smap, targ, targ$1, targ$2, targs, targs2, tname, tpar, tpar$1, tparam, tparam$1, tparams, tparams2, u, unnamed, x, $s, $deferred};return $f; } }
-		};
-		typeParamsString = function typeParamsString$1(list$2) {
-			var _1, _i, _ref, buf, i, list$2, n, tname, x;
-			n = list$2.$length;
-			_1 = n;
-			if (_1 === (0)) {
-				return "";
-			} else if (_1 === (1)) {
-				return (0 >= list$2.$length ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + 0]).obj.object.name;
-			} else if (_1 === (2)) {
-				return (0 >= list$2.$length ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + 0]).obj.object.name + " and " + (1 >= list$2.$length ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + 1]).obj.object.name;
+			$r = sort.Sort((x = new ranges.ptr(rp), new x.constructor.elem(x))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			r = rp.$get();
+			if (r.$length < 2) {
+				$s = -1; return r;
 			}
-			buf = new strings.Builder.ptr(ptrType$53.nil, sliceType$14.nil);
-			_ref = $subslice(list$2, 0, (n - 1 >> 0));
-			_i = 0;
+			w = 2;
+			i = 2;
 			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				tname = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (i > 0) {
-					buf.WriteString(", ");
+				if (!(i < r.$length)) { break; }
+				_tmp = ((i < 0 || i >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + i]);
+				_tmp$1 = (x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$1]));
+				lo = _tmp;
+				hi = _tmp$1;
+				if (lo <= ((x$2 = w - 1 >> 0, ((x$2 < 0 || x$2 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$2])) + 1 >> 0)) {
+					if (hi > (x$3 = w - 1 >> 0, ((x$3 < 0 || x$3 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$3]))) {
+						(x$4 = w - 1 >> 0, ((x$4 < 0 || x$4 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$4] = hi));
+					}
+					i = i + (2) >> 0;
+					continue;
 				}
-				buf.WriteString(tname.obj.object.name);
-				_i++;
+				((w < 0 || w >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + w] = lo);
+				(x$5 = w + 1 >> 0, ((x$5 < 0 || x$5 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$5] = hi));
+				w = w + (2) >> 0;
+				i = i + (2) >> 0;
 			}
-			buf.WriteString(", and ");
-			buf.WriteString((x = n - 1 >> 0, ((x < 0 || x >= list$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + x])).obj.object.name);
-			return buf.String();
-		};
-		isParameterized = function isParameterized$1(tparams, typ$3) {
-			var {$24r, _r$1, tparams, typ$3, w, $s, $r, $c} = $restore(this, {tparams, typ$3});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			w = new tpWalker.ptr(new $global.Map(), tparams);
-			_r$1 = w.isParameterized(typ$3); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: isParameterized$1, $c: true, $r, $24r, _r$1, tparams, typ$3, w, $s};return $f;
-		};
-		$ptrType(tpWalker).prototype.isParameterized = function isParameterized$2(typ$3) {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _entry, _i, _i$1, _key, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tuple, _v, _v$1, fld, i, m, n, ok, res, t, t$1, t$10, t$11, t$12, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, tset, typ$3, w, x, $s, $deferred, $r, $c} = $restore(this, {typ$3});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			res = [res];
-			typ$3 = [typ$3];
-			w = [w];
-			res[0] = false;
-			w[0] = this;
-			_tuple = (_entry = $mapIndex(w[0].seen,Type.keyFor(typ$3[0])), _entry !== undefined ? [_entry.v, true] : [false, false]);
-			x = _tuple[0];
-			ok = _tuple[1];
-			if (ok) {
-				res[0] = x;
-				$s = -1; return res[0];
-			}
-			_key = typ$3[0]; (w[0].seen || $throwRuntimeError("assignment to entry in nil map")).set(Type.keyFor(_key), { k: _key, v: false });
-			$deferred.push([(function(res, typ$3, w) { return function tpWalker·isParameterized·func1() {
-					var _key$1;
-					_key$1 = typ$3[0]; (w[0].seen || $throwRuntimeError("assignment to entry in nil map")).set(Type.keyFor(_key$1), { k: _key$1, v: res[0] });
-				}; })(res, typ$3, w), []]);
-			_ref = typ$3[0];
-			/* */ if (_ref === $ifaceNil || $assertType(_ref, ptrType$4, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$15, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 12; continue; }
-			/* */ $s = 13; continue;
-			/* switch (0) { default: if (_ref === $ifaceNil || $assertType(_ref, ptrType$4, true)[1]) { */ case 1:
-				t = _ref;
-				/* break; */ $s = 14; continue;
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 2:
-				t$1 = _ref.$val;
-				_r$1 = w[0].isParameterized(t$1.elem); /* */ $s = 15; case 15: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				res[0] = _r$1;
-				$24r = res[0];
-				$s = 16; case 16: return $24r;
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 3:
-				t$2 = _ref.$val;
-				_r$2 = w[0].isParameterized(t$2.elem); /* */ $s = 17; case 17: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				res[0] = _r$2;
-				$24r$1 = res[0];
-				$s = 18; case 18: return $24r$1;
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 4:
-				t$3 = _ref.$val;
-				_ref$1 = t$3.fields;
-				_i = 0;
-				/* while (true) { */ case 19:
-					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 20; continue; }
-					fld = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					_r$3 = w[0].isParameterized(fld.object.typ); /* */ $s = 23; case 23: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					/* */ if (_r$3) { $s = 21; continue; }
-					/* */ $s = 22; continue;
-					/* if (_r$3) { */ case 21:
-						res[0] = true;
-						$s = -1; return res[0];
-					/* } */ case 22:
-					_i++;
-				$s = 19; continue;
-				case 20:
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 5:
-				t$4 = _ref.$val;
-				_r$4 = w[0].isParameterized(t$4.base); /* */ $s = 24; case 24: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				res[0] = _r$4;
-				$24r$2 = res[0];
-				$s = 25; case 25: return $24r$2;
-			/* } else if ($assertType(_ref, ptrType$15, true)[1]) { */ case 6:
-				t$5 = _ref.$val;
-				n = t$5.Len();
-				i = 0;
-				/* while (true) { */ case 26:
-					/* if (!(i < n)) { break; } */ if(!(i < n)) { $s = 27; continue; }
-					_r$5 = w[0].isParameterized(t$5.At(i).object.typ); /* */ $s = 30; case 30: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					/* */ if (_r$5) { $s = 28; continue; }
-					/* */ $s = 29; continue;
-					/* if (_r$5) { */ case 28:
-						res[0] = true;
-						$s = -1; return res[0];
-					/* } */ case 29:
-					i = i + (1) >> 0;
-				$s = 26; continue;
-				case 27:
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 7:
-				t$6 = _ref.$val;
-				_r$6 = w[0].isParameterized(t$6.params); /* */ $s = 32; case 32: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				if (_r$6) { _v = true; $s = 31; continue s; }
-				_r$7 = w[0].isParameterized(t$6.results); /* */ $s = 33; case 33: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_v = _r$7; case 31:
-				res[0] = _v;
-				$24r$3 = res[0];
-				$s = 34; case 34: return $24r$3;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 8:
-				t$7 = _ref.$val;
-				_r$8 = t$7.typeSet(); /* */ $s = 35; case 35: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				tset = _r$8;
-				_ref$2 = tset.methods;
-				_i$1 = 0;
-				/* while (true) { */ case 36:
-					/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 37; continue; }
-					m = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-					_r$9 = w[0].isParameterized(m.object.typ); /* */ $s = 40; case 40: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					/* */ if (_r$9) { $s = 38; continue; }
-					/* */ $s = 39; continue;
-					/* if (_r$9) { */ case 38:
-						res[0] = true;
-						$s = -1; return res[0];
-					/* } */ case 39:
-					_i$1++;
-				$s = 36; continue;
-				case 37:
-				_r$10 = tset.is((function(res, typ$3, w) { return function tpWalker·isParameterized·func2(t$13) {
-						var {$24r$4, _r$10, _v$1, t$13, $s, $r, $c} = $restore(this, {t$13});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						if (!(!(t$13 === ptrType$5.nil))) { _v$1 = false; $s = 1; continue s; }
-						_r$10 = w[0].isParameterized(t$13.typ); /* */ $s = 2; case 2: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-						_v$1 = _r$10; case 1:
-						$24r$4 = _v$1;
-						$s = 3; case 3: return $24r$4;
-						/* */ } return; } var $f = {$blk: tpWalker·isParameterized·func2, $c: true, $r, $24r$4, _r$10, _v$1, t$13, $s};return $f;
-					}; })(res, typ$3, w)); /* */ $s = 41; case 41: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-				res[0] = _r$10;
-				$24r$4 = res[0];
-				$s = 42; case 42: return $24r$4;
-			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 9:
-				t$8 = _ref.$val;
-				_r$11 = w[0].isParameterized(t$8.key); /* */ $s = 44; case 44: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				if (_r$11) { _v$1 = true; $s = 43; continue s; }
-				_r$12 = w[0].isParameterized(t$8.elem); /* */ $s = 45; case 45: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				_v$1 = _r$12; case 43:
-				res[0] = _v$1;
-				$24r$5 = res[0];
-				$s = 46; case 46: return $24r$5;
-			/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 10:
-				t$9 = _ref.$val;
-				_r$13 = w[0].isParameterized(t$9.elem); /* */ $s = 47; case 47: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-				res[0] = _r$13;
-				$24r$6 = res[0];
-				$s = 48; case 48: return $24r$6;
-			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 11:
-				t$10 = _ref.$val;
-				_r$14 = w[0].isParameterizedTypeList(t$10.TypeArgs().list()); /* */ $s = 49; case 49: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-				res[0] = _r$14;
-				$24r$7 = res[0];
-				$s = 50; case 50: return $24r$7;
-			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 12:
-				t$11 = _ref.$val;
-				res[0] = tparamIndex(w[0].tparams, t$11) >= 0;
-				$s = -1; return res[0];
-			/* } else { */ case 13:
-				t$12 = _ref;
-				unreachable();
-			/* } } */ case 14:
-			res[0] = false;
-			$s = -1; return res[0];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  res[0]; } if($curGoroutine.asleep) { var $f = {$blk: isParameterized$2, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _entry, _i, _i$1, _key, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tuple, _v, _v$1, fld, i, m, n, ok, res, t, t$1, t$10, t$11, t$12, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, tset, typ$3, w, x, $s, $deferred};return $f; } }
+			$s = -1; return $subslice(r, 0, w);
+			/* */ } return; } var $f = {$blk: cleanClass$1, $c: true, $r, _tmp, _tmp$1, hi, i, lo, r, rp, w, x, x$1, x$2, x$3, x$4, x$5, $s};return $f;
 		};
-		$ptrType(tpWalker).prototype.isParameterizedTypeList = function isParameterizedTypeList(list$2) {
-			var {_i, _r$1, _ref, list$2, t, w, $s, $r, $c} = $restore(this, {list$2});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			w = this;
-			_ref = list$2;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = w.isParameterized(t); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (_r$1) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_r$1) { */ case 3:
-					$s = -1; return true;
-				/* } */ case 4:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: isParameterizedTypeList, $c: true, $r, _i, _r$1, _ref, list$2, t, w, $s};return $f;
+		appendLiteral = function appendLiteral$1(r, x, flags) {
+			var flags, r, x;
+			if (!((((flags & 1) >>> 0) === 0))) {
+				return appendFoldedRange(r, x, x);
+			}
+			return appendRange(r, x, x);
 		};
-		$ptrType(Checker).prototype.inferB = function inferB(posn, tparams, targs) {
-			var {$24r, $24r$1, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _tmp, _tmp$1, _tuple, _tuple$1, _v, check, core, dirty, i, i$1, i$2, i$3, i$4, i$5, index$1, index$2, n, n$1, nn, posn, single, smap, t, t0, t1, targ, targ$1, targs, tilde, tpar, tparams, tx, typ$3, typ$4, typ$5, types$1, u, w, $s, $deferred, $r, $c} = $restore(this, {posn, tparams, targs});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			check = [check];
-			tparams = [tparams];
-			types$1 = [types$1];
-			types$1[0] = sliceType$3.nil;
-			index$1 = 0;
-			check[0] = this;
-			$r = assert(tparams[0].$length >= targs.$length && targs.$length > 0); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (false) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (false) { */ case 2:
-				$r = check[0].dump("-- inferB %s \xE2\x9E\x9E %s", new sliceType$6([tparams[0], targs])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([(function(check, tparams, types$1) { return function Checker·inferB·func1() {
-						var {$s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						$r = check[0].dump("=> inferB %s \xE2\x9E\x9E %s", new sliceType$6([tparams[0], types$1[0]])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·inferB·func1, $c: true, $r, $s};return $f;
-					}; })(check, tparams, types$1), []]);
-			/* } */ case 3:
-			u = newUnifier(false);
-			$r = u.x.init(tparams[0]); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			tparamsList.copy(u.y, u.x);
-			_ref = targs;
-			_i = 0;
-			/* while (true) { */ case 6:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 7; continue; }
-				i = _i;
-				targ = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				/* */ if (!($interfaceIsEqual(targ, $ifaceNil))) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (!($interfaceIsEqual(targ, $ifaceNil))) { */ case 8:
-					$r = u.x.set(i, targ); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 9:
-				_i++;
-			$s = 6; continue;
-			case 7:
-			n = u.x.unknowns();
-			/* while (true) { */ case 11:
-				/* if (!(n > 0)) { break; } */ if(!(n > 0)) { $s = 12; continue; }
-				nn = n;
-				_ref$1 = tparams[0];
-				_i$1 = 0;
-				/* while (true) { */ case 13:
-					/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 14; continue; }
-					i$1 = _i$1;
-					tpar = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					_r$1 = coreTerm(tpar); /* */ $s = 15; case 15: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_tuple = _r$1;
-					core = _tuple[0];
-					single = _tuple[1];
-					/* */ if (!(core === ptrType$5.nil)) { $s = 16; continue; }
-					/* */ $s = 17; continue;
-					/* if (!(core === ptrType$5.nil)) { */ case 16:
-						tx = u.x.at(i$1);
-							/* */ if (!($interfaceIsEqual(tx, $ifaceNil))) { $s = 19; continue; }
-							/* */ if (single && !core.tilde) { $s = 20; continue; }
-							/* */ $s = 21; continue;
-							/* if (!($interfaceIsEqual(tx, $ifaceNil))) { */ case 19:
-								/* */ if (core.tilde && !isTypeParam(tx)) { $s = 23; continue; }
-								/* */ $s = 24; continue;
-								/* if (core.tilde && !isTypeParam(tx)) { */ case 23:
-									_r$2 = under(tx); /* */ $s = 25; case 25: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-									tx = _r$2;
-								/* } */ case 24:
-								_r$3 = u.unify(tx, core.typ); /* */ $s = 28; case 28: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-								/* */ if (!_r$3) { $s = 26; continue; }
-								/* */ $s = 27; continue;
-								/* if (!_r$3) { */ case 26:
-									tilde = "";
-									if (core.tilde) {
-										tilde = "~";
-									}
-									$r = check[0].errorf(posn, 139, "%s does not match %s%s", new sliceType$6([tx, new $String(tilde), core.typ])); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									_tmp = sliceType$3.nil;
-									_tmp$1 = 0;
-									types$1[0] = _tmp;
-									index$1 = _tmp$1;
-									$24r = [types$1[0], index$1];
-									$s = 30; case 30: return $24r;
-								/* } */ case 27:
-								$s = 22; continue;
-							/* } else if (single && !core.tilde) { */ case 20:
-								$r = u.x.set(i$1, core.typ); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = 22; continue;
-							/* } else { */ case 21:
-								_i$1++;
-								/* continue; */ $s = 13; continue;
-							/* } */ case 22:
-						case 18:
-						nn = u.x.unknowns();
-						if (nn === 0) {
-							/* break; */ $s = 14; continue;
+		appendRange = function appendRange$1(r, lo, hi) {
+			var _tmp, _tmp$1, hi, i, lo, n, r, rhi, rlo, x, x$1, x$2, x$3;
+			n = r.$length;
+			i = 2;
+			while (true) {
+				if (!(i <= 4)) { break; }
+				if (n >= i) {
+					_tmp = (x = n - i >> 0, ((x < 0 || x >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x]));
+					_tmp$1 = (x$1 = (n - i >> 0) + 1 >> 0, ((x$1 < 0 || x$1 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$1]));
+					rlo = _tmp;
+					rhi = _tmp$1;
+					if (lo <= (rhi + 1 >> 0) && rlo <= (hi + 1 >> 0)) {
+						if (lo < rlo) {
+							(x$2 = n - i >> 0, ((x$2 < 0 || x$2 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$2] = lo));
+						}
+						if (hi > rhi) {
+							(x$3 = (n - i >> 0) + 1 >> 0, ((x$3 < 0 || x$3 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$3] = hi));
 						}
-					/* } */ case 17:
-					_i$1++;
-				$s = 13; continue;
-				case 14:
-				$r = assert(nn <= n); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if (nn === n) {
-					/* break; */ $s = 12; continue;
+						return r;
+					}
 				}
-				n = nn;
-			$s = 11; continue;
-			case 12:
-			_tuple$1 = u.x.types();
-			types$1[0] = _tuple$1[0];
-			/* */ if (false) { $s = 33; continue; }
-			/* */ $s = 34; continue;
-			/* if (false) { */ case 33:
-				_ref$2 = targs;
-				_i$2 = 0;
-				/* while (true) { */ case 35:
-					/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 36; continue; }
-					i$2 = _i$2;
-					targ$1 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-					$r = assert($interfaceIsEqual(targ$1, $ifaceNil) || $interfaceIsEqual(((i$2 < 0 || i$2 >= types$1[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : types$1[0].$array[types$1[0].$offset + i$2]), targ$1)); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i$2++;
-				$s = 35; continue;
-				case 36:
-			/* } */ case 34:
-			w = new cycleFinder.ptr(tparams[0], types$1[0], new $global.Map());
-			_ref$3 = tparams[0];
-			_i$3 = 0;
-			/* while (true) { */ case 38:
-				/* if (!(_i$3 < _ref$3.$length)) { break; } */ if(!(_i$3 < _ref$3.$length)) { $s = 39; continue; }
-				t = ((_i$3 < 0 || _i$3 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$3]);
-				$r = w.typ(t); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i$3++;
-			$s = 38; continue;
-			case 39:
-			dirty = sliceType$13.nil;
-			_ref$4 = types$1[0];
-			_i$4 = 0;
+				i = i + (2) >> 0;
+			}
+			return $append(r, lo, hi);
+		};
+		appendFoldedRange = function appendFoldedRange$1(r, lo, hi) {
+			var c, f, hi, lo, r;
+			if (lo <= 65 && hi >= 125251) {
+				return appendRange(r, lo, hi);
+			}
+			if (hi < 65 || lo > 125251) {
+				return appendRange(r, lo, hi);
+			}
+			if (lo < 65) {
+				r = appendRange(r, lo, 64);
+				lo = 65;
+			}
+			if (hi > 125251) {
+				r = appendRange(r, 125252, hi);
+				hi = 125251;
+			}
+			c = lo;
 			while (true) {
-				if (!(_i$4 < _ref$4.$length)) { break; }
-				i$3 = _i$4;
-				typ$3 = ((_i$4 < 0 || _i$4 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$4]);
-				if (!($interfaceIsEqual(typ$3, $ifaceNil)) && (i$3 >= targs.$length || $interfaceIsEqual(((i$3 < 0 || i$3 >= targs.$length) ? ($throwRuntimeError("index out of range"), undefined) : targs.$array[targs.$offset + i$3]), $ifaceNil))) {
-					dirty = $append(dirty, i$3);
+				if (!(c <= hi)) { break; }
+				r = appendRange(r, c, c);
+				f = unicode.SimpleFold(c);
+				while (true) {
+					if (!(!((f === c)))) { break; }
+					r = appendRange(r, f, f);
+					f = unicode.SimpleFold(f);
 				}
-				_i$4++;
+				c = c + (1) >> 0;
 			}
-			/* while (true) { */ case 41:
-				/* if (!(dirty.$length > 0)) { break; } */ if(!(dirty.$length > 0)) { $s = 42; continue; }
-				_r$4 = makeSubstMap(tparams[0], types$1[0]); /* */ $s = 43; case 43: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				smap = _r$4;
-				n$1 = 0;
-				_ref$5 = dirty;
-				_i$5 = 0;
-				/* while (true) { */ case 44:
-					/* if (!(_i$5 < _ref$5.$length)) { break; } */ if(!(_i$5 < _ref$5.$length)) { $s = 45; continue; }
-					index$2 = ((_i$5 < 0 || _i$5 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$5]);
-					t0 = ((index$2 < 0 || index$2 >= types$1[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : types$1[0].$array[types$1[0].$offset + index$2]);
-					_r$5 = check[0].subst(0, t0, smap, ptrType$9.nil, check[0].context()); /* */ $s = 46; case 46: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					t1 = _r$5;
-					if (!($interfaceIsEqual(t1, t0))) {
-						((index$2 < 0 || index$2 >= types$1[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : types$1[0].$array[types$1[0].$offset + index$2] = t1);
-						((n$1 < 0 || n$1 >= dirty.$length) ? ($throwRuntimeError("index out of range"), undefined) : dirty.$array[dirty.$offset + n$1] = index$2);
-						n$1 = n$1 + (1) >> 0;
-					}
-					_i$5++;
-				$s = 44; continue;
-				case 45:
-				dirty = $subslice(dirty, 0, n$1);
-			$s = 41; continue;
-			case 42:
-			_ref$6 = types$1[0];
-			_i$6 = 0;
-			/* while (true) { */ case 47:
-				/* if (!(_i$6 < _ref$6.$length)) { break; } */ if(!(_i$6 < _ref$6.$length)) { $s = 48; continue; }
-				i$4 = _i$6;
-				typ$4 = ((_i$6 < 0 || _i$6 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$6]);
-				if (!(!($interfaceIsEqual(typ$4, $ifaceNil)))) { _v = false; $s = 51; continue s; }
-				_r$6 = isParameterized(tparams[0], typ$4); /* */ $s = 52; case 52: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_v = _r$6; case 51:
-				/* */ if (_v) { $s = 49; continue; }
-				/* */ $s = 50; continue;
-				/* if (_v) { */ case 49:
-					((i$4 < 0 || i$4 >= types$1[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : types$1[0].$array[types$1[0].$offset + i$4] = $ifaceNil);
-				/* } */ case 50:
-				_i$6++;
-			$s = 47; continue;
-			case 48:
-			index$1 = -1;
-			_ref$7 = types$1[0];
-			_i$7 = 0;
+			return r;
+		};
+		appendClass = function appendClass$1(r, x) {
+			var i, r, x, x$1;
+			i = 0;
 			while (true) {
-				if (!(_i$7 < _ref$7.$length)) { break; }
-				i$5 = _i$7;
-				typ$5 = ((_i$7 < 0 || _i$7 >= _ref$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$7.$array[_ref$7.$offset + _i$7]);
-				if ($interfaceIsEqual(typ$5, $ifaceNil)) {
-					index$1 = i$5;
-					break;
-				}
-				_i$7++;
+				if (!(i < x.$length)) { break; }
+				r = appendRange(r, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]), (x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])));
+				i = i + (2) >> 0;
 			}
-			$24r$1 = [types$1[0], index$1];
-			$s = 53; case 53: return $24r$1;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  [types$1[0], index$1]; } if($curGoroutine.asleep) { var $f = {$blk: inferB, $c: true, $r, $24r, $24r$1, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _i$6, _i$7, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _ref$7, _tmp, _tmp$1, _tuple, _tuple$1, _v, check, core, dirty, i, i$1, i$2, i$3, i$4, i$5, index$1, index$2, n, n$1, nn, posn, single, smap, t, t0, t1, targ, targ$1, targs, tilde, tpar, tparams, tx, typ$3, typ$4, typ$5, types$1, u, w, $s, $deferred};return $f; } }
+			return r;
 		};
-		coreTerm = function coreTerm$1(tpar) {
-			var {_r$1, _r$2, _r$3, _r$4, _v, n, single, tilde, tpar, typ$3, $s, $r, $c} = $restore(this, {tpar});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			n = [n];
-			single = [single];
-			tilde = [tilde];
-			n[0] = 0;
-			single[0] = ptrType$5.nil;
-			tilde[0] = false;
-			_r$1 = tpar.is((function(n, single, tilde) { return function coreTerm·func1(t) {
-					var {t, $s, $r, $c} = $restore(this, {t});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					/* */ if (t === ptrType$5.nil) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (t === ptrType$5.nil) { */ case 1:
-						$r = assert(n[0] === 0); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return false;
-					/* } */ case 2:
-					n[0] = n[0] + (1) >> 0;
-					single[0] = t;
-					if (t.tilde) {
-						tilde[0] = true;
-					}
-					$s = -1; return true;
-					/* */ } return; } var $f = {$blk: coreTerm·func1, $c: true, $r, t, $s};return $f;
-				}; })(n, single, tilde)); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			/* */ if (n[0] === 1) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (n[0] === 1) { */ case 2:
-				/* */ if (false) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (false) { */ case 4:
-					if (!(false)) { _v = false; $s = 6; continue s; }
-					_r$2 = under(single[0].typ); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$3 = coreType(tpar); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_v = $interfaceIsEqual(_r$2, _r$3); case 6:
-					$r = assert(_v); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 5:
-				$s = -1; return [single[0], true];
-			/* } */ case 3:
-			_r$4 = coreType(tpar); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			typ$3 = _r$4;
-			if (!($interfaceIsEqual(typ$3, $ifaceNil))) {
-				$s = -1; return [new term.ptr(tilde[0], typ$3), false];
+		appendFoldedClass = function appendFoldedClass$1(r, x) {
+			var i, r, x, x$1;
+			i = 0;
+			while (true) {
+				if (!(i < x.$length)) { break; }
+				r = appendFoldedRange(r, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]), (x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])));
+				i = i + (2) >> 0;
 			}
-			$s = -1; return [ptrType$5.nil, false];
-			/* */ } return; } var $f = {$blk: coreTerm$1, $c: true, $r, _r$1, _r$2, _r$3, _r$4, _v, n, single, tilde, tpar, typ$3, $s};return $f;
+			return r;
 		};
-		$ptrType(cycleFinder).prototype.typ = function typ$3(typ$4) {
-			var {_arg, _arg$1, _entry, _i, _i$1, _i$2, _i$3, _key, _r$1, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, i, i$1, m, t, t$1, t$10, t$11, t$12, t$13, t$14, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, tpar, tpar$1, typ$4, w, x, x$1, x$2, $s, $deferred, $r, $c} = $restore(this, {typ$4});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			w = this;
-			if ((_entry = $mapIndex(w.seen,Type.keyFor(typ$4)), _entry !== undefined ? _entry.v : false)) {
-				_tuple = $assertType(typ$4, ptrType$14, true);
-				tpar = _tuple[0];
-				if (!(tpar === ptrType$14.nil)) {
-					i = tparamIndex(w.tparams, tpar);
-					if (i >= 0) {
-						(x = w.types, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i] = $ifaceNil));
-					}
+		appendNegatedClass = function appendNegatedClass$1(r, x) {
+			var _tmp, _tmp$1, hi, i, lo, nextLo, r, x, x$1;
+			nextLo = 0;
+			i = 0;
+			while (true) {
+				if (!(i < x.$length)) { break; }
+				_tmp = ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]);
+				_tmp$1 = (x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+				lo = _tmp;
+				hi = _tmp$1;
+				if (nextLo <= (lo - 1 >> 0)) {
+					r = appendRange(r, nextLo, lo - 1 >> 0);
 				}
-				$s = -1; return;
+				nextLo = hi + 1 >> 0;
+				i = i + (2) >> 0;
 			}
-			_key = typ$4; (w.seen || $throwRuntimeError("assignment to entry in nil map")).set(Type.keyFor(_key), { k: _key, v: true });
-			$deferred.push([function(_arg, _arg$1) { $mapDelete(_arg, Type.keyFor(_arg$1)); }, [w.seen, typ$4]]);
-			_ref = typ$4;
-			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$12, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$14, true)[1]) { $s = 12; continue; }
-			/* */ $s = 13; continue;
-			/* if ($assertType(_ref, ptrType$4, true)[1]) { */ case 1:
-				t = _ref.$val;
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 2:
-				t$1 = _ref.$val;
-				$r = w.typ(t$1.elem); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 3:
-				t$2 = _ref.$val;
-				$r = w.typ(t$2.elem); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 4:
-				t$3 = _ref.$val;
-				$r = w.varList(t$3.fields); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 5:
-				t$4 = _ref.$val;
-				$r = w.typ(t$4.base); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 6:
-				t$5 = _ref.$val;
-				/* */ if (!(t$5.params === ptrType$15.nil)) { $s = 19; continue; }
-				/* */ $s = 20; continue;
-				/* if (!(t$5.params === ptrType$15.nil)) { */ case 19:
-					$r = w.varList(t$5.params.vars); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 20:
-				/* */ if (!(t$5.results === ptrType$15.nil)) { $s = 22; continue; }
-				/* */ $s = 23; continue;
-				/* if (!(t$5.results === ptrType$15.nil)) { */ case 22:
-					$r = w.varList(t$5.results.vars); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 23:
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$12, true)[1]) { */ case 7:
-				t$6 = _ref.$val;
-				_ref$1 = t$6.terms;
-				_i = 0;
-				/* while (true) { */ case 25:
-					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 26; continue; }
-					t$13 = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					$r = w.typ(t$13.typ); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i++;
-				$s = 25; continue;
-				case 26:
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 8:
-				t$7 = _ref.$val;
-				_ref$2 = t$7.methods;
-				_i$1 = 0;
-				/* while (true) { */ case 28:
-					/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 29; continue; }
-					m = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-					$r = w.typ(m.object.typ); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i$1++;
-				$s = 28; continue;
-				case 29:
-				_ref$3 = t$7.embeddeds;
-				_i$2 = 0;
-				/* while (true) { */ case 31:
-					/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 32; continue; }
-					t$14 = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
-					$r = w.typ(t$14); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i$2++;
-				$s = 31; continue;
-				case 32:
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 9:
-				t$8 = _ref.$val;
-				$r = w.typ(t$8.key); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = w.typ(t$8.elem); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 10:
-				t$9 = _ref.$val;
-				$r = w.typ(t$9.elem); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$9, true)[1]) { */ case 11:
-				t$10 = _ref.$val;
-				_ref$4 = t$10.TypeArgs().list();
-				_i$3 = 0;
-				/* while (true) { */ case 37:
-					/* if (!(_i$3 < _ref$4.$length)) { break; } */ if(!(_i$3 < _ref$4.$length)) { $s = 38; continue; }
-					tpar$1 = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
-					$r = w.typ(tpar$1); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i$3++;
-				$s = 37; continue;
-				case 38:
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$14, true)[1]) { */ case 12:
-				t$11 = _ref.$val;
-				i$1 = tparamIndex(w.tparams, t$11);
-				/* */ if (i$1 >= 0 && !($interfaceIsEqual((x$1 = w.types, ((i$1 < 0 || i$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i$1])), $ifaceNil))) { $s = 40; continue; }
-				/* */ $s = 41; continue;
-				/* if (i$1 >= 0 && !($interfaceIsEqual((x$1 = w.types, ((i$1 < 0 || i$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i$1])), $ifaceNil))) { */ case 40:
-					$r = w.typ((x$2 = w.types, ((i$1 < 0 || i$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i$1]))); /* */ $s = 42; case 42: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 41:
-				$s = 14; continue;
-			/* } else { */ case 13:
-				t$12 = _ref;
-				_r$1 = fmt.Sprintf("unexpected %T", new sliceType$6([typ$4])); /* */ $s = 43; case 43: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$panic(new $String(_r$1));
-			/* } */ case 14:
-			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: typ$3, $c: true, $r, _arg, _arg$1, _entry, _i, _i$1, _i$2, _i$3, _key, _r$1, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tuple, i, i$1, m, t, t$1, t$10, t$11, t$12, t$13, t$14, t$2, t$3, t$4, t$5, t$6, t$7, t$8, t$9, tpar, tpar$1, typ$4, w, x, x$1, x$2, $s, $deferred};return $f; } }
+			if (nextLo <= 1114111) {
+				r = appendRange(r, nextLo, 1114111);
+			}
+			return r;
 		};
-		$ptrType(cycleFinder).prototype.varList = function varList$1(list$2) {
-			var {_i, _ref, list$2, v, w, $s, $r, $c} = $restore(this, {list$2});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			w = this;
-			_ref = list$2;
+		appendTable = function appendTable$1(r, x) {
+			var _i, _i$1, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, c, c$1, hi, hi$1, lo, lo$1, r, stride, stride$1, x, xr, xr$1;
+			_ref = x.R16;
 			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				v = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				$r = w.typ(v.object.typ); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: varList$1, $c: true, $r, _i, _ref, list$2, v, w, $s};return $f;
-		};
-		$ptrType(Checker).prototype.indexExpr = function indexExpr(x, e) {
-			var {_1, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tuple, _tuple$1, check, e, elem, index$1, index$2, index$3, isFuncInst, k, key, key$1, length, mode, sig, typ$10, typ$4, typ$5, typ$6, typ$7, typ$8, typ$9, valid, x, $s, $r, $c} = $restore(this, {x, e});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			elem = [elem];
-			k = [k];
-			key = [key];
-			key$1 = [key$1];
-			length = [length];
-			mode = [mode];
-			x = [x];
-			isFuncInst = false;
-			check = this;
-			$r = check.exprOrType(x[0], e.IndexListExpr.X, true); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_1 = x[0].mode;
-				/* */ if (_1 === (0)) { $s = 3; continue; }
-				/* */ if (_1 === (3)) { $s = 4; continue; }
-				/* */ if (_1 === (7)) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (_1 === (0)) { */ case 3:
-					$r = check.use(e.IndexListExpr.Indices); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					isFuncInst = false;
-					$s = -1; return isFuncInst;
-				/* } else if (_1 === (3)) { */ case 4:
-					x[0].mode = 0;
-					_r$1 = check.varType(e.Orig); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					x[0].typ = _r$1;
-					if (!($interfaceIsEqual(x[0].typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) {
-						x[0].mode = 3;
-					}
-					isFuncInst = false;
-					$s = -1; return isFuncInst;
-				/* } else if (_1 === (7)) { */ case 5:
-					_r$2 = under(x[0].typ); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_tuple = $assertType(_r$2, ptrType$27, true);
-					sig = _tuple[0];
-					if (!(sig === ptrType$27.nil) && sig.TypeParams().Len() > 0) {
-						isFuncInst = true;
-						$s = -1; return isFuncInst;
-					}
-				/* } */ case 6:
-			case 2:
-			$r = check.nonGeneric(x[0]); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (x[0].mode === 0) {
-				isFuncInst = false;
-				$s = -1; return isFuncInst;
-			}
-			valid = false;
-			length[0] = new $Int64(-1, 4294967295);
-			_r$3 = under(x[0].typ); /* */ $s = 11; case 11: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_ref = _r$3;
-			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 14; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 15; continue; }
-			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 16; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 17; continue; }
-			/* */ $s = 18; continue;
-			/* switch (0) { default: if ($assertType(_ref, ptrType$4, true)[1]) { */ case 12:
-				typ$4 = _ref.$val;
-				_r$4 = isString(typ$4); /* */ $s = 21; case 21: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				/* */ if (_r$4) { $s = 19; continue; }
-				/* */ $s = 20; continue;
-				/* if (_r$4) { */ case 19:
-					valid = true;
-					/* */ if (x[0].mode === 4) { $s = 22; continue; }
-					/* */ $s = 23; continue;
-					/* if (x[0].mode === 4) { */ case 22:
-						_r$5 = constant.StringVal(x[0].val); /* */ $s = 24; case 24: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						length[0] = (new $Int64(0, _r$5.length));
-					/* } */ case 23:
-					x[0].mode = 7;
-					x[0].typ = universeByte;
-				/* } */ case 20:
-				$s = 18; continue;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 13:
-				typ$5 = _ref.$val;
-				valid = true;
-				length[0] = typ$5.len;
-				if (!((x[0].mode === 5))) {
-					x[0].mode = 7;
-				}
-				x[0].typ = typ$5.elem;
-				$s = 18; continue;
-			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 14:
-				typ$6 = _ref.$val;
-				_r$6 = under(typ$6.base); /* */ $s = 25; case 25: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_tuple$1 = $assertType(_r$6, ptrType$10, true);
-				typ$10 = _tuple$1[0];
-				if (!(typ$10 === ptrType$10.nil)) {
-					valid = true;
-					length[0] = typ$10.len;
-					x[0].mode = 5;
-					x[0].typ = typ$10.elem;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				xr = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), unicode.Range16);
+				_tmp = ((xr.Lo >> 0));
+				_tmp$1 = ((xr.Hi >> 0));
+				_tmp$2 = ((xr.Stride >> 0));
+				lo = _tmp;
+				hi = _tmp$1;
+				stride = _tmp$2;
+				if (stride === 1) {
+					r = appendRange(r, lo, hi);
+					_i++;
+					continue;
 				}
-				$s = 18; continue;
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 15:
-				typ$7 = _ref.$val;
-				valid = true;
-				x[0].mode = 5;
-				x[0].typ = typ$7.elem;
-				$s = 18; continue;
-			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 16:
-				typ$8 = _ref.$val;
-				_r$7 = check.singleIndex(e); /* */ $s = 26; case 26: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				index$1 = _r$7;
-				if ($interfaceIsEqual(index$1, $ifaceNil)) {
-					x[0].mode = 0;
-					isFuncInst = false;
-					$s = -1; return isFuncInst;
-				}
-				key[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				$r = check.expr(key[0], index$1); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check.assignment(key[0], typ$8.key, "map index"); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x[0].mode = 6;
-				x[0].typ = typ$8.elem;
-				x[0].expr = e.Orig;
-				isFuncInst = false;
-				$s = -1; return isFuncInst;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 17:
-				typ$9 = _ref.$val;
-				if (!isTypeParam(x[0].typ)) {
-					/* break; */ $s = 18; continue;
-				}
-				_tmp = $ifaceNil;
-				_tmp$1 = $ifaceNil;
-				key$1[0] = _tmp;
-				elem[0] = _tmp$1;
-				mode[0] = 5;
-				_r$8 = typ$9.typeSet(); /* */ $s = 31; case 31: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				_r$9 = _r$8.underIs((function(elem, k, key, key$1, length, mode, x) { return function Checker·indexExpr·func1(u) {
-						var {_r$10, _r$11, _r$12, _r$9, _ref$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple$2, e$1, k$1, l, t, t$1, t$2, t$3, t$4, t$5, u, $s, $r, $c} = $restore(this, {u});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						l = new $Int64(-1, 4294967295);
-						_tmp$2 = $ifaceNil;
-						_tmp$3 = $ifaceNil;
-						k$1 = _tmp$2;
-						e$1 = _tmp$3;
-						_ref$1 = u;
-						/* */ if ($assertType(_ref$1, ptrType$4, true)[1]) { $s = 1; continue; }
-						/* */ if ($assertType(_ref$1, ptrType$10, true)[1]) { $s = 2; continue; }
-						/* */ if ($assertType(_ref$1, ptrType$26, true)[1]) { $s = 3; continue; }
-						/* */ if ($assertType(_ref$1, ptrType$25, true)[1]) { $s = 4; continue; }
-						/* */ if ($assertType(_ref$1, ptrType$28, true)[1]) { $s = 5; continue; }
-						/* */ $s = 6; continue;
-						/* if ($assertType(_ref$1, ptrType$4, true)[1]) { */ case 1:
-							t = _ref$1.$val;
-							_r$9 = isString(t); /* */ $s = 9; case 9: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-							/* */ if (_r$9) { $s = 7; continue; }
-							/* */ $s = 8; continue;
-							/* if (_r$9) { */ case 7:
-								e$1 = universeByte;
-								mode[0] = 7;
-							/* } */ case 8:
-							$s = 6; continue;
-						/* } else if ($assertType(_ref$1, ptrType$10, true)[1]) { */ case 2:
-							t$1 = _ref$1.$val;
-							l = t$1.len;
-							e$1 = t$1.elem;
-							if (!((x[0].mode === 5))) {
-								mode[0] = 7;
-							}
-							$s = 6; continue;
-						/* } else if ($assertType(_ref$1, ptrType$26, true)[1]) { */ case 3:
-							t$2 = _ref$1.$val;
-							_r$10 = under(t$2.base); /* */ $s = 10; case 10: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-							_tuple$2 = $assertType(_r$10, ptrType$10, true);
-							t$5 = _tuple$2[0];
-							if (!(t$5 === ptrType$10.nil)) {
-								l = t$5.len;
-								e$1 = t$5.elem;
-							}
-							$s = 6; continue;
-						/* } else if ($assertType(_ref$1, ptrType$25, true)[1]) { */ case 4:
-							t$3 = _ref$1.$val;
-							e$1 = t$3.elem;
-							$s = 6; continue;
-						/* } else if ($assertType(_ref$1, ptrType$28, true)[1]) { */ case 5:
-							t$4 = _ref$1.$val;
-							k$1 = t$4.key;
-							e$1 = t$4.elem;
-						/* } */ case 6:
-						if ($interfaceIsEqual(e$1, $ifaceNil)) {
-							$s = -1; return false;
-						}
-						if ($interfaceIsEqual(elem[0], $ifaceNil)) {
-							length[0] = l;
-							_tmp$4 = k$1;
-							_tmp$5 = e$1;
-							key$1[0] = _tmp$4;
-							elem[0] = _tmp$5;
-							$s = -1; return true;
-						}
-						_r$11 = Identical(key$1[0], k$1); /* */ $s = 13; case 13: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-						/* */ if (!_r$11) { $s = 11; continue; }
-						/* */ $s = 12; continue;
-						/* if (!_r$11) { */ case 11:
-							$s = -1; return false;
-						/* } */ case 12:
-						_r$12 = Identical(elem[0], e$1); /* */ $s = 16; case 16: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						/* */ if (!_r$12) { $s = 14; continue; }
-						/* */ $s = 15; continue;
-						/* if (!_r$12) { */ case 14:
-							$s = -1; return false;
-						/* } */ case 15:
-						if ((l.$high > 0 || (l.$high === 0 && l.$low >= 0)) && (l.$high < length[0].$high || (l.$high === length[0].$high && l.$low < length[0].$low))) {
-							length[0] = l;
-						}
-						$s = -1; return true;
-						/* */ } return; } var $f = {$blk: Checker·indexExpr·func1, $c: true, $r, _r$10, _r$11, _r$12, _r$9, _ref$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple$2, e$1, k$1, l, t, t$1, t$2, t$3, t$4, t$5, u, $s};return $f;
-					}; })(elem, k, key, key$1, length, mode, x)); /* */ $s = 32; case 32: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				/* */ if (_r$9) { $s = 29; continue; }
-				/* */ $s = 30; continue;
-				/* if (_r$9) { */ case 29:
-					/* */ if (!($interfaceIsEqual(key$1[0], $ifaceNil))) { $s = 33; continue; }
-					/* */ $s = 34; continue;
-					/* if (!($interfaceIsEqual(key$1[0], $ifaceNil))) { */ case 33:
-						_r$10 = check.singleIndex(e); /* */ $s = 35; case 35: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-						index$2 = _r$10;
-						if ($interfaceIsEqual(index$2, $ifaceNil)) {
-							x[0].mode = 0;
-							isFuncInst = false;
-							$s = -1; return isFuncInst;
-						}
-						k[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-						$r = check.expr(k[0], index$2); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = check.assignment(k[0], key$1[0], "map index"); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x[0].mode = 6;
-						x[0].typ = elem[0];
-						x[0].expr = e;
-						isFuncInst = false;
-						$s = -1; return isFuncInst;
-					/* } */ case 34:
-					valid = true;
-					x[0].mode = mode[0];
-					x[0].typ = elem[0];
-				/* } */ case 30:
-			/* } } */ case 18:
-			/* */ if (!valid) { $s = 38; continue; }
-			/* */ $s = 39; continue;
-			/* if (!valid) { */ case 38:
-				$r = check.errorf(x[0], 51, "invalid operation: cannot index %s", new sliceType$6([x[0]])); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x[0].mode = 0;
-				isFuncInst = false;
-				$s = -1; return isFuncInst;
-			/* } */ case 39:
-			_r$11 = check.singleIndex(e); /* */ $s = 41; case 41: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-			index$3 = _r$11;
-			if ($interfaceIsEqual(index$3, $ifaceNil)) {
-				x[0].mode = 0;
-				isFuncInst = false;
-				$s = -1; return isFuncInst;
-			}
-			if ($interfaceIsEqual(x[0].typ, $ifaceNil)) {
-				x[0].typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-			}
-			_r$12 = check.index(index$3, length[0]); /* */ $s = 42; case 42: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-			_r$12;
-			isFuncInst = false;
-			$s = -1; return isFuncInst;
-			/* */ } return; } var $f = {$blk: indexExpr, $c: true, $r, _1, _r$1, _r$10, _r$11, _r$12, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tuple, _tuple$1, check, e, elem, index$1, index$2, index$3, isFuncInst, k, key, key$1, length, mode, sig, typ$10, typ$4, typ$5, typ$6, typ$7, typ$8, typ$9, valid, x, $s};return $f;
-		};
-		$ptrType(Checker).prototype.sliceExpr = function sliceExpr(x, e) {
-			var {_i, _i$1, _i$2, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, at$1, at$2, check, e, expr, i, i$1, ind, j, length, max, u, u$1, u$2, u$3, u$4, u$5, v, valid, x, x$1, x$2, x$3, x$4, x$5, y, $s, $r, $c} = $restore(this, {x, e});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = check.expr(x, e.X); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (x.mode === 0) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (x.mode === 0) { */ case 2:
-				$r = check.use(new sliceType$11([e.Low, e.High, e.Max])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 3:
-			valid = false;
-			length = new $Int64(-1, 4294967295);
-			_r$1 = coreString(x.typ); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_ref = _r$1;
-			/* */ if (_ref === $ifaceNil) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if (_ref === $ifaceNil) { */ case 6:
-				u = _ref;
-				$r = check.errorf(x, 54, "invalid operation: cannot slice %s: %s has no core type", new sliceType$6([x, x.typ])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.mode = 0;
-				$s = -1; return;
-			/* } else if ($assertType(_ref, ptrType$4, true)[1]) { */ case 7:
-				u$1 = _ref.$val;
-				_r$2 = isString(u$1); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* */ if (_r$2) { $s = 13; continue; }
-				/* */ $s = 14; continue;
-				/* if (_r$2) { */ case 13:
-					/* */ if (e.Slice3) { $s = 16; continue; }
-					/* */ $s = 17; continue;
-					/* if (e.Slice3) { */ case 16:
-						at$1 = e.Max;
-						if ($interfaceIsEqual(at$1, $ifaceNil)) {
-							at$1 = e;
-						}
-						$r = check.error(at$1, 55, "invalid operation: 3-index slice of string"); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x.mode = 0;
-						$s = -1; return;
-					/* } */ case 17:
-					valid = true;
-					/* */ if (x.mode === 4) { $s = 19; continue; }
-					/* */ $s = 20; continue;
-					/* if (x.mode === 4) { */ case 19:
-						_r$3 = constant.StringVal(x.val); /* */ $s = 21; case 21: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						length = (new $Int64(0, _r$3.length));
-					/* } */ case 20:
-					if (isUntyped(x.typ)) {
-						x.typ = (17 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 17]);
-					}
-				/* } */ case 14:
-				$s = 11; continue;
-			/* } else if ($assertType(_ref, ptrType$10, true)[1]) { */ case 8:
-				u$2 = _ref.$val;
-				valid = true;
-				length = u$2.len;
-				/* */ if (!((x.mode === 5))) { $s = 22; continue; }
-				/* */ $s = 23; continue;
-				/* if (!((x.mode === 5))) { */ case 22:
-					$r = check.errorf(x, 54, "invalid operation: cannot slice %s (value not addressable)", new sliceType$6([x])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					x.mode = 0;
-					$s = -1; return;
-				/* } */ case 23:
-				x.typ = new Slice.ptr(u$2.elem);
-				$s = 11; continue;
-			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 9:
-				u$3 = _ref.$val;
-				_r$4 = under(u$3.base); /* */ $s = 25; case 25: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_tuple = $assertType(_r$4, ptrType$10, true);
-				u$5 = _tuple[0];
-				if (!(u$5 === ptrType$10.nil)) {
-					valid = true;
-					length = u$5.len;
-					x.typ = new Slice.ptr(u$5.elem);
+				c = lo;
+				while (true) {
+					if (!(c <= hi)) { break; }
+					r = appendRange(r, c, c);
+					c = c + (stride) >> 0;
 				}
-				$s = 11; continue;
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 10:
-				u$4 = _ref.$val;
-				valid = true;
-			/* } */ case 11:
-			/* */ if (!valid) { $s = 26; continue; }
-			/* */ $s = 27; continue;
-			/* if (!valid) { */ case 26:
-				$r = check.errorf(x, 54, "invalid operation: cannot slice %s", new sliceType$6([x])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.mode = 0;
-				$s = -1; return;
-			/* } */ case 27:
-			x.mode = 7;
-			/* */ if (e.Slice3 && ($interfaceIsEqual(e.High, $ifaceNil) || $interfaceIsEqual(e.Max, $ifaceNil))) { $s = 29; continue; }
-			/* */ $s = 30; continue;
-			/* if (e.Slice3 && ($interfaceIsEqual(e.High, $ifaceNil) || $interfaceIsEqual(e.Max, $ifaceNil))) { */ case 29:
-				_r$5 = inNode(e, e.Rbrack); /* */ $s = 31; case 31: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				$r = check.error((x$1 = _r$5, new x$1.constructor.elem(x$1)), -1, "2nd and 3rd index required in 3-index slice"); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.mode = 0;
-				$s = -1; return;
-			/* } */ case 30:
-			ind = arrayType$2.zero();
-			_ref$1 = new sliceType$11([e.Low, e.High, e.Max]);
-			_i = 0;
-			/* while (true) { */ case 33:
-				/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 34; continue; }
-				i = _i;
-				expr = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-				x$2 = new $Int64(-1, 4294967295);
-					/* */ if (!($interfaceIsEqual(expr, $ifaceNil))) { $s = 36; continue; }
-					/* */ if ((i === 0)) { $s = 37; continue; }
-					/* */ if ((length.$high > 0 || (length.$high === 0 && length.$low >= 0))) { $s = 38; continue; }
-					/* */ $s = 39; continue;
-					/* if (!($interfaceIsEqual(expr, $ifaceNil))) { */ case 36:
-						max = new $Int64(-1, 4294967295);
-						if ((length.$high > 0 || (length.$high === 0 && length.$low >= 0))) {
-							max = new $Int64(length.$high + 0, length.$low + 1);
-						}
-						_r$6 = check.index(expr, max); /* */ $s = 40; case 40: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						_tuple$1 = _r$6;
-						v = _tuple$1[1];
-						if ((v.$high > 0 || (v.$high === 0 && v.$low >= 0))) {
-							x$2 = v;
-						}
-						$s = 39; continue;
-					/* } else if ((i === 0)) { */ case 37:
-						x$2 = new $Int64(0, 0);
-						$s = 39; continue;
-					/* } else if ((length.$high > 0 || (length.$high === 0 && length.$low >= 0))) { */ case 38:
-						x$2 = length;
-					/* } */ case 39:
-				case 35:
-				((i < 0 || i >= ind.length) ? ($throwRuntimeError("index out of range"), undefined) : ind[i] = x$2);
 				_i++;
-			$s = 33; continue;
-			case 34:
-			_ref$2 = $subslice(new sliceType$19(ind), 0, 2);
+			}
+			_ref$1 = x.R32;
 			_i$1 = 0;
-			/* while (true) { */ case 41:
-				/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 42; continue; }
-				i$1 = _i$1;
-				x$3 = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-				/* */ if ((x$3.$high > 0 || (x$3.$high === 0 && x$3.$low > 0))) { $s = 43; continue; }
-				/* */ $s = 44; continue;
-				/* if ((x$3.$high > 0 || (x$3.$high === 0 && x$3.$low > 0))) { */ case 43:
-					_ref$3 = $subslice(new sliceType$19(ind), (i$1 + 1 >> 0));
-					_i$2 = 0;
-					/* while (true) { */ case 45:
-						/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 46; continue; }
-						j = _i$2;
-						y = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
-						/* */ if ((y.$high > 0 || (y.$high === 0 && y.$low >= 0)) && (y.$high < x$3.$high || (y.$high === x$3.$high && y.$low < x$3.$low))) { $s = 47; continue; }
-						/* */ $s = 48; continue;
-						/* if ((y.$high > 0 || (y.$high === 0 && y.$low >= 0)) && (y.$high < x$3.$high || (y.$high === x$3.$high && y.$low < x$3.$low))) { */ case 47:
-							at$2 = (x$4 = new sliceType$11([e.Low, e.High, e.Max]), x$5 = (i$1 + 1 >> 0) + j >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5]));
-							$r = check.errorf(at$2, 53, "invalid slice indices: %d < %d", new sliceType$6([y, x$3])); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* break L; */ $s = 42; continue s;
-						/* } */ case 48:
-						_i$2++;
-					$s = 45; continue;
-					case 46:
-				/* } */ case 44:
+			while (true) {
+				if (!(_i$1 < _ref$1.$length)) { break; }
+				xr$1 = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), unicode.Range32);
+				_tmp$3 = ((xr$1.Lo >> 0));
+				_tmp$4 = ((xr$1.Hi >> 0));
+				_tmp$5 = ((xr$1.Stride >> 0));
+				lo$1 = _tmp$3;
+				hi$1 = _tmp$4;
+				stride$1 = _tmp$5;
+				if (stride$1 === 1) {
+					r = appendRange(r, lo$1, hi$1);
+					_i$1++;
+					continue;
+				}
+				c$1 = lo$1;
+				while (true) {
+					if (!(c$1 <= hi$1)) { break; }
+					r = appendRange(r, c$1, c$1);
+					c$1 = c$1 + (stride$1) >> 0;
+				}
 				_i$1++;
-			$s = 41; continue;
-			case 42:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: sliceExpr, $c: true, $r, _i, _i$1, _i$2, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, at$1, at$2, check, e, expr, i, i$1, ind, j, length, max, u, u$1, u$2, u$3, u$4, u$5, v, valid, x, x$1, x$2, x$3, x$4, x$5, y, $s};return $f;
-		};
-		$ptrType(Checker).prototype.singleIndex = function singleIndex(expr) {
-			var {check, expr, x, x$1, $s, $r, $c} = $restore(this, {expr});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			/* */ if (expr.IndexListExpr.Indices.$length === 0) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (expr.IndexListExpr.Indices.$length === 0) { */ case 1:
-				$r = check.errorf(expr.Orig, -1, "index expression %v with 0 indices", new sliceType$6([expr])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return $ifaceNil;
-			/* } */ case 2:
-			/* */ if (expr.IndexListExpr.Indices.$length > 1) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (expr.IndexListExpr.Indices.$length > 1) { */ case 4:
-				$r = check.error((x = expr.IndexListExpr.Indices, (1 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 1])), 52, "invalid operation: more than one index"); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 5:
-			$s = -1; return (x$1 = expr.IndexListExpr.Indices, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]));
-			/* */ } return; } var $f = {$blk: singleIndex, $c: true, $r, check, expr, x, x$1, $s};return $f;
-		};
-		$ptrType(Checker).prototype.index = function index$1(index$2, max) {
-			var {_arg, _arg$1, _arg$2, _r$1, _r$2, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, check, index$2, max, ok, typ$4, v, val, x, $s, $r, $c} = $restore(this, {index$2, max});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = [x];
-			typ$4 = $ifaceNil;
-			val = new $Int64(0, 0);
-			check = this;
-			typ$4 = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-			val = new $Int64(-1, 4294967295);
-			x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-			$r = check.expr(x[0], index$2); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$1 = check.isValidIndex(x[0], 52, "index", false); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (!_r$1) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!_r$1) { */ case 2:
-				$s = -1; return [typ$4, val];
-			/* } */ case 3:
-			if (!((x[0].mode === 4))) {
-				_tmp = x[0].typ;
-				_tmp$1 = new $Int64(-1, 4294967295);
-				typ$4 = _tmp;
-				val = _tmp$1;
-				$s = -1; return [typ$4, val];
-			}
-			_r$2 = x[0].val.Kind(); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			/* */ if (_r$2 === 0) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (_r$2 === 0) { */ case 5:
-				$s = -1; return [typ$4, val];
-			/* } */ case 6:
-			_r$3 = constant.Int64Val(x[0].val); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_tuple = _r$3;
-			v = _tuple[0];
-			ok = _tuple[1];
-			$r = assert(ok); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if ((max.$high > 0 || (max.$high === 0 && max.$low >= 0)) && (v.$high > max.$high || (v.$high === max.$high && v.$low >= max.$low))) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if ((max.$high > 0 || (max.$high === 0 && max.$low >= 0)) && (v.$high > max.$high || (v.$high === max.$high && v.$low >= max.$low))) { */ case 10:
-				_arg = x[0];
-				_r$4 = x[0].val.String(); /* */ $s = 12; case 12: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_arg$1 = new $String(_r$4);
-				_arg$2 = max;
-				$r = check.errorf(_arg, 52, "invalid argument: index %s out of bounds [0:%d]", new sliceType$6([_arg$1, _arg$2])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return [typ$4, val];
-			/* } */ case 11:
-			_tmp$2 = x[0].typ;
-			_tmp$3 = v;
-			typ$4 = _tmp$2;
-			val = _tmp$3;
-			$s = -1; return [typ$4, val];
-			/* */ } return; } var $f = {$blk: index$1, $c: true, $r, _arg, _arg$1, _arg$2, _r$1, _r$2, _r$3, _r$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, check, index$2, max, ok, typ$4, v, val, x, $s};return $f;
-		};
-		$ptrType(Checker).prototype.isValidIndex = function isValidIndex(x, code, what, allowNegative) {
-			var {_r$1, _r$2, _r$3, _v, allowNegative, check, code, what, x, $s, $r, $c} = $restore(this, {x, code, what, allowNegative});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			if (x.mode === 0) {
-				$s = -1; return false;
 			}
-			$r = check.convertUntyped(x, (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (x.mode === 0) {
-				$s = -1; return false;
-			}
-			_r$1 = allInteger(x.typ); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (!_r$1) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!_r$1) { */ case 2:
-				$r = check.errorf(x, code, "invalid argument: %s %s must be integer", new sliceType$6([new $String(what), x])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return false;
-			/* } */ case 3:
-			/* */ if (x.mode === 4) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (x.mode === 4) { */ case 6:
-				if (!(!allowNegative)) { _v = false; $s = 10; continue s; }
-				_r$2 = constant.Sign(x.val); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_v = _r$2 < 0; case 10:
-				/* */ if (_v) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (_v) { */ case 8:
-					$r = check.errorf(x, code, "invalid argument: %s %s must not be negative", new sliceType$6([new $String(what), x])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return false;
-				/* } */ case 9:
-				_r$3 = representableConst(x.val, check, (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]), (x.$ptr_val || (x.$ptr_val = new ptrType$50(function() { return this.$target.val; }, function($v) { this.$target.val = $v; }, x)))); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				/* */ if (!_r$3) { $s = 13; continue; }
-				/* */ $s = 14; continue;
-				/* if (!_r$3) { */ case 13:
-					$r = check.errorf(x, code, "invalid argument: %s %s overflows int", new sliceType$6([new $String(what), x])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return false;
-				/* } */ case 14:
-			/* } */ case 7:
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: isValidIndex, $c: true, $r, _r$1, _r$2, _r$3, _v, allowNegative, check, code, what, x, $s};return $f;
+			return r;
 		};
-		$ptrType(Checker).prototype.indexedElts = function indexedElts(elts, typ$4, length) {
-			var {_entry, _i, _key, _r$1, _ref, _tmp, _tmp$1, _tuple, _tuple$1, check, e, elts, eval$1, i, index$2, kv, length, max, typ$4, typ$5, validIndex, visited, x, x$1, x$2, $s, $r, $c} = $restore(this, {elts, typ$4, length});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			visited = (x = elts.$length, ((x < 0 || x > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map()));
-			_tmp = new $Int64(0, 0);
-			_tmp$1 = new $Int64(0, 0);
-			index$2 = _tmp;
-			max = _tmp$1;
-			_ref = elts;
+		appendNegatedTable = function appendNegatedTable$1(r, x) {
+			var _i, _i$1, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, c, c$1, hi, hi$1, lo, lo$1, nextLo, r, stride, stride$1, x, xr, xr$1;
+			nextLo = 0;
+			_ref = x.R16;
 			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				x$1 = [x$1];
-				e = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				validIndex = false;
-				eval$1 = e;
-				_tuple = $assertType(e, ptrType$97, true);
-				kv = _tuple[0];
-				/* */ if (!(kv === ptrType$97.nil)) { $s = 3; continue; }
-				/* */ if ((length.$high > 0 || (length.$high === 0 && length.$low >= 0)) && (index$2.$high > length.$high || (index$2.$high === length.$high && index$2.$low >= length.$low))) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (!(kv === ptrType$97.nil)) { */ case 3:
-					_r$1 = check.index(kv.Key, length); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_tuple$1 = _r$1;
-					typ$5 = _tuple$1[0];
-					i = _tuple$1[1];
-					/* */ if (!($interfaceIsEqual(typ$5, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { $s = 8; continue; }
-					/* */ $s = 9; continue;
-					/* if (!($interfaceIsEqual(typ$5, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { */ case 8:
-						/* */ if ((i.$high > 0 || (i.$high === 0 && i.$low >= 0))) { $s = 10; continue; }
-						/* */ $s = 11; continue;
-						/* if ((i.$high > 0 || (i.$high === 0 && i.$low >= 0))) { */ case 10:
-							index$2 = i;
-							validIndex = true;
-							$s = 12; continue;
-						/* } else { */ case 11:
-							$r = check.errorf(e, 62, "index %s must be integer constant", new sliceType$6([kv.Key])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 12:
-					/* } */ case 9:
-					eval$1 = kv.Value;
-					$s = 6; continue;
-				/* } else if ((length.$high > 0 || (length.$high === 0 && length.$low >= 0)) && (index$2.$high > length.$high || (index$2.$high === length.$high && index$2.$low >= length.$low))) { */ case 4:
-					$r = check.errorf(e, 63, "index %d is out of bounds (>= %d)", new sliceType$6([index$2, length])); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 6; continue;
-				/* } else { */ case 5:
-					validIndex = true;
-				/* } */ case 6:
-				/* */ if (validIndex) { $s = 15; continue; }
-				/* */ $s = 16; continue;
-				/* if (validIndex) { */ case 15:
-					/* */ if ((_entry = $mapIndex(visited,$Int64.keyFor(index$2)), _entry !== undefined ? _entry.v : false)) { $s = 17; continue; }
-					/* */ $s = 18; continue;
-					/* if ((_entry = $mapIndex(visited,$Int64.keyFor(index$2)), _entry !== undefined ? _entry.v : false)) { */ case 17:
-						$r = check.errorf(e, 60, "duplicate index %d in array or slice literal", new sliceType$6([index$2])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 18:
-					_key = index$2; (visited || $throwRuntimeError("assignment to entry in nil map")).set($Int64.keyFor(_key), { k: _key, v: true });
-				/* } */ case 16:
-				index$2 = (x$2 = new $Int64(0, 1), new $Int64(index$2.$high + x$2.$high, index$2.$low + x$2.$low));
-				if ((index$2.$high > max.$high || (index$2.$high === max.$high && index$2.$low > max.$low))) {
-					max = index$2;
-				}
-				x$1[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				$r = check.exprWithHint(x$1[0], eval$1, typ$4); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check.assignment(x$1[0], typ$4, "array or slice literal"); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return max;
-			/* */ } return; } var $f = {$blk: indexedElts, $c: true, $r, _entry, _i, _key, _r$1, _ref, _tmp, _tmp$1, _tuple, _tuple$1, check, e, elts, eval$1, i, index$2, kv, length, max, typ$4, typ$5, validIndex, visited, x, x$1, x$2, $s};return $f;
-		};
-		ExprString = function ExprString$1(x) {
-			var {buf, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf = [buf];
-			buf[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-			$r = WriteExpr(buf[0], x); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return buf[0].String();
-			/* */ } return; } var $f = {$blk: ExprString$1, $c: true, $r, buf, x, $s};return $f;
-		};
-		$pkg.ExprString = ExprString;
-		WriteExpr = function WriteExpr$1(buf, x) {
-			var {_1, _r$1, _ref, buf, ix, s, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {buf, x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = x;
-			/* */ if ($assertType(_ref, ptrType$30, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$41, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$57, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$98, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$99, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$39, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$36, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$37, true)[1] || $assertType(_ref, ptrType$38, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$100, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$82, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$86, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$43, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ptrType$20, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref, ptrType$21, true)[1]) { $s = 14; continue; }
-			/* */ if ($assertType(_ref, ptrType$40, true)[1]) { $s = 15; continue; }
-			/* */ if ($assertType(_ref, ptrType$42, true)[1]) { $s = 16; continue; }
-			/* */ if ($assertType(_ref, ptrType$44, true)[1]) { $s = 17; continue; }
-			/* */ if ($assertType(_ref, ptrType$45, true)[1]) { $s = 18; continue; }
-			/* */ if ($assertType(_ref, ptrType$46, true)[1]) { $s = 19; continue; }
-			/* */ if ($assertType(_ref, ptrType$47, true)[1]) { $s = 20; continue; }
-			/* */ $s = 21; continue;
-			/* if ($assertType(_ref, ptrType$30, true)[1]) { */ case 1:
-				x$2 = _ref.$val;
-				buf.WriteString(x$2.Name);
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$41, true)[1]) { */ case 2:
-				x$3 = _ref.$val;
-				buf.WriteString("...");
-				/* */ if (!($interfaceIsEqual(x$3.Elt, $ifaceNil))) { $s = 23; continue; }
-				/* */ $s = 24; continue;
-				/* if (!($interfaceIsEqual(x$3.Elt, $ifaceNil))) { */ case 23:
-					$r = WriteExpr(buf, x$3.Elt); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 24:
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$57, true)[1]) { */ case 3:
-				x$4 = _ref.$val;
-				buf.WriteString(x$4.Value);
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$98, true)[1]) { */ case 4:
-				x$5 = _ref.$val;
-				buf.WriteByte(40);
-				$r = WriteExpr(buf, x$5.Type); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteString(" literal)");
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$99, true)[1]) { */ case 5:
-				x$6 = _ref.$val;
-				$r = WriteExpr(buf, x$6.Type); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteByte(123);
-				if (x$6.Elts.$length > 0) {
-					buf.WriteString("\xE2\x80\xA6");
-				}
-				buf.WriteByte(125);
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$39, true)[1]) { */ case 6:
-				x$7 = _ref.$val;
-				buf.WriteByte(40);
-				$r = WriteExpr(buf, x$7.X); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteByte(41);
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$36, true)[1]) { */ case 7:
-				x$8 = _ref.$val;
-				$r = WriteExpr(buf, x$8.X); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteByte(46);
-				buf.WriteString(x$8.Sel.Name);
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$37, true)[1] || $assertType(_ref, ptrType$38, true)[1]) { */ case 8:
-				x$9 = _ref;
-				ix = typeparams.UnpackIndexExpr(x$9);
-				$r = WriteExpr(buf, ix.IndexListExpr.X); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteByte(91);
-				$r = writeExprList(buf, ix.IndexListExpr.Indices); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteByte(93);
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$100, true)[1]) { */ case 9:
-				x$10 = _ref.$val;
-				$r = WriteExpr(buf, x$10.X); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteByte(91);
-				/* */ if (!($interfaceIsEqual(x$10.Low, $ifaceNil))) { $s = 33; continue; }
-				/* */ $s = 34; continue;
-				/* if (!($interfaceIsEqual(x$10.Low, $ifaceNil))) { */ case 33:
-					$r = WriteExpr(buf, x$10.Low); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 34:
-				buf.WriteByte(58);
-				/* */ if (!($interfaceIsEqual(x$10.High, $ifaceNil))) { $s = 36; continue; }
-				/* */ $s = 37; continue;
-				/* if (!($interfaceIsEqual(x$10.High, $ifaceNil))) { */ case 36:
-					$r = WriteExpr(buf, x$10.High); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 37:
-				/* */ if (x$10.Slice3) { $s = 39; continue; }
-				/* */ $s = 40; continue;
-				/* if (x$10.Slice3) { */ case 39:
-					buf.WriteByte(58);
-					/* */ if (!($interfaceIsEqual(x$10.Max, $ifaceNil))) { $s = 41; continue; }
-					/* */ $s = 42; continue;
-					/* if (!($interfaceIsEqual(x$10.Max, $ifaceNil))) { */ case 41:
-						$r = WriteExpr(buf, x$10.Max); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 42:
-				/* } */ case 40:
-				buf.WriteByte(93);
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$82, true)[1]) { */ case 10:
-				x$11 = _ref.$val;
-				$r = WriteExpr(buf, x$11.X); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteString(".(");
-				$r = WriteExpr(buf, x$11.Type); /* */ $s = 45; case 45: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteByte(41);
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$86, true)[1]) { */ case 11:
-				x$12 = _ref.$val;
-				$r = WriteExpr(buf, x$12.Fun); /* */ $s = 46; case 46: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteByte(40);
-				$r = writeExprList(buf, x$12.Args); /* */ $s = 47; case 47: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if (new token.Pos(x$12.Ellipsis).IsValid()) {
-					buf.WriteString("...");
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				xr = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), unicode.Range16);
+				_tmp = ((xr.Lo >> 0));
+				_tmp$1 = ((xr.Hi >> 0));
+				_tmp$2 = ((xr.Stride >> 0));
+				lo = _tmp;
+				hi = _tmp$1;
+				stride = _tmp$2;
+				if (stride === 1) {
+					if (nextLo <= (lo - 1 >> 0)) {
+						r = appendRange(r, nextLo, lo - 1 >> 0);
+					}
+					nextLo = hi + 1 >> 0;
+					_i++;
+					continue;
 				}
-				buf.WriteByte(41);
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$43, true)[1]) { */ case 12:
-				x$13 = _ref.$val;
-				buf.WriteByte(42);
-				$r = WriteExpr(buf, x$13.X); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$20, true)[1]) { */ case 13:
-				x$14 = _ref.$val;
-				buf.WriteString(new token.Token(x$14.Op).String());
-				$r = WriteExpr(buf, x$14.X); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$21, true)[1]) { */ case 14:
-				x$15 = _ref.$val;
-				$r = WriteExpr(buf, x$15.X); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteByte(32);
-				buf.WriteString(new token.Token(x$15.Op).String());
-				buf.WriteByte(32);
-				$r = WriteExpr(buf, x$15.Y); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$40, true)[1]) { */ case 15:
-				x$16 = _ref.$val;
-				buf.WriteByte(91);
-				/* */ if (!($interfaceIsEqual(x$16.Len, $ifaceNil))) { $s = 52; continue; }
-				/* */ $s = 53; continue;
-				/* if (!($interfaceIsEqual(x$16.Len, $ifaceNil))) { */ case 52:
-					$r = WriteExpr(buf, x$16.Len); /* */ $s = 54; case 54: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 53:
-				buf.WriteByte(93);
-				$r = WriteExpr(buf, x$16.Elt); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$42, true)[1]) { */ case 16:
-				x$17 = _ref.$val;
-				buf.WriteString("struct{");
-				$r = writeFieldList(buf, x$17.Fields.List, "; ", false); /* */ $s = 56; case 56: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteByte(125);
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$44, true)[1]) { */ case 17:
-				x$18 = _ref.$val;
-				buf.WriteString("func");
-				$r = writeSigExpr(buf, x$18); /* */ $s = 57; case 57: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$45, true)[1]) { */ case 18:
-				x$19 = _ref.$val;
-				buf.WriteString("interface{");
-				$r = writeFieldList(buf, x$19.Methods.List, "; ", true); /* */ $s = 58; case 58: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteByte(125);
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$46, true)[1]) { */ case 19:
-				x$20 = _ref.$val;
-				buf.WriteString("map[");
-				$r = WriteExpr(buf, x$20.Key); /* */ $s = 59; case 59: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				buf.WriteByte(93);
-				$r = WriteExpr(buf, x$20.Value); /* */ $s = 60; case 60: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else if ($assertType(_ref, ptrType$47, true)[1]) { */ case 20:
-				x$21 = _ref.$val;
-				s = "";
-				_1 = x$21.Dir;
-				if (_1 === (1)) {
-					s = "chan<- ";
-				} else if (_1 === (2)) {
-					s = "<-chan ";
-				} else {
-					s = "chan ";
+				c = lo;
+				while (true) {
+					if (!(c <= hi)) { break; }
+					if (nextLo <= (c - 1 >> 0)) {
+						r = appendRange(r, nextLo, c - 1 >> 0);
+					}
+					nextLo = c + 1 >> 0;
+					c = c + (stride) >> 0;
 				}
-				buf.WriteString(s);
-				$r = WriteExpr(buf, x$21.Value); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 22; continue;
-			/* } else { */ case 21:
-				x$1 = _ref;
-				_r$1 = fmt.Fprintf(buf, "(ast: %T)", new sliceType$6([x$1])); /* */ $s = 62; case 62: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$1;
-			/* } */ case 22:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: WriteExpr$1, $c: true, $r, _1, _r$1, _ref, buf, ix, s, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$19, x$2, x$20, x$21, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
-		};
-		$pkg.WriteExpr = WriteExpr;
-		writeSigExpr = function writeSigExpr$1(buf, sig) {
-			var {buf, n, res, sig, x, x$1, $s, $r, $c} = $restore(this, {buf, sig});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf.WriteByte(40);
-			$r = writeFieldList(buf, sig.Params.List, ", ", false); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			buf.WriteByte(41);
-			res = sig.Results;
-			n = res.NumFields();
-			if (n === 0) {
-				$s = -1; return;
+				_i++;
 			}
-			buf.WriteByte(32);
-			/* */ if ((n === 1) && ((x = res.List, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Names.$length === 0)) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if ((n === 1) && ((x = res.List, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).Names.$length === 0)) { */ case 2:
-				$r = WriteExpr(buf, (x$1 = res.List, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).Type); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 3:
-			buf.WriteByte(40);
-			$r = writeFieldList(buf, res.List, ", ", false); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			buf.WriteByte(41);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: writeSigExpr$1, $c: true, $r, buf, n, res, sig, x, x$1, $s};return $f;
-		};
-		writeFieldList = function writeFieldList$1(buf, list$2, sep, iface$1) {
-			var {_i, _ref, _tuple, buf, f, i, iface$1, list$2, sep, sig, $s, $r, $c} = $restore(this, {buf, list$2, sep, iface$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = list$2;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (i > 0) {
-					buf.WriteString(sep);
+			_ref$1 = x.R32;
+			_i$1 = 0;
+			while (true) {
+				if (!(_i$1 < _ref$1.$length)) { break; }
+				xr$1 = $clone(((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]), unicode.Range32);
+				_tmp$3 = ((xr$1.Lo >> 0));
+				_tmp$4 = ((xr$1.Hi >> 0));
+				_tmp$5 = ((xr$1.Stride >> 0));
+				lo$1 = _tmp$3;
+				hi$1 = _tmp$4;
+				stride$1 = _tmp$5;
+				if (stride$1 === 1) {
+					if (nextLo <= (lo$1 - 1 >> 0)) {
+						r = appendRange(r, nextLo, lo$1 - 1 >> 0);
+					}
+					nextLo = hi$1 + 1 >> 0;
+					_i$1++;
+					continue;
 				}
-				writeIdentList(buf, f.Names);
-				_tuple = $assertType(f.Type, ptrType$44, true);
-				sig = _tuple[0];
-				/* */ if (!(sig === ptrType$44.nil) && iface$1) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!(sig === ptrType$44.nil) && iface$1) { */ case 3:
-					$r = writeSigExpr(buf, sig); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i++;
-					/* continue; */ $s = 1; continue;
-				/* } */ case 4:
-				if (f.Names.$length > 0) {
-					buf.WriteByte(32);
+				c$1 = lo$1;
+				while (true) {
+					if (!(c$1 <= hi$1)) { break; }
+					if (nextLo <= (c$1 - 1 >> 0)) {
+						r = appendRange(r, nextLo, c$1 - 1 >> 0);
+					}
+					nextLo = c$1 + 1 >> 0;
+					c$1 = c$1 + (stride$1) >> 0;
 				}
-				$r = WriteExpr(buf, f.Type); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: writeFieldList$1, $c: true, $r, _i, _ref, _tuple, buf, f, i, iface$1, list$2, sep, sig, $s};return $f;
+				_i$1++;
+			}
+			if (nextLo <= 1114111) {
+				r = appendRange(r, nextLo, 1114111);
+			}
+			return r;
 		};
-		writeIdentList = function writeIdentList$1(buf, list$2) {
-			var _i, _ref, buf, i, list$2, x;
-			_ref = list$2;
-			_i = 0;
+		negateClass = function negateClass$1(r) {
+			var _tmp, _tmp$1, hi, i, lo, nextLo, r, w, x, x$1;
+			nextLo = 0;
+			w = 0;
+			i = 0;
 			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (i > 0) {
-					buf.WriteString(", ");
+				if (!(i < r.$length)) { break; }
+				_tmp = ((i < 0 || i >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + i]);
+				_tmp$1 = (x = i + 1 >> 0, ((x < 0 || x >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x]));
+				lo = _tmp;
+				hi = _tmp$1;
+				if (nextLo <= (lo - 1 >> 0)) {
+					((w < 0 || w >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + w] = nextLo);
+					(x$1 = w + 1 >> 0, ((x$1 < 0 || x$1 >= r.$length) ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + x$1] = (lo - 1 >> 0)));
+					w = w + (2) >> 0;
 				}
-				buf.WriteString(x.Name);
-				_i++;
+				nextLo = hi + 1 >> 0;
+				i = i + (2) >> 0;
+			}
+			r = $subslice(r, 0, w);
+			if (nextLo <= 1114111) {
+				r = $append(r, nextLo, 1114111);
 			}
+			return r;
 		};
-		writeExprList = function writeExprList$1(buf, list$2) {
-			var {_i, _ref, buf, i, list$2, x, $s, $r, $c} = $restore(this, {buf, list$2});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = list$2;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (i > 0) {
-					buf.WriteString(", ");
-				}
-				$r = WriteExpr(buf, x); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: writeExprList$1, $c: true, $r, _i, _ref, buf, i, list$2, x, $s};return $f;
+		$ptrType(ranges).prototype.Less = function Less(i, j) {
+			var i, j, p, ra, x, x$1;
+			ra = this;
+			p = ra.p.$get();
+			i = $imul(i, (2));
+			j = $imul(j, (2));
+			return ((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i]) < ((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j]) || (((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i]) === ((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j])) && (x = i + 1 >> 0, ((x < 0 || x >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x])) > (x$1 = j + 1 >> 0, ((x$1 < 0 || x$1 >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x$1]));
 		};
-		init$1 = function init$5() {
-			unaryOpPredicates = $makeMap(token.Token.keyFor, [{ k: 12, v: allNumeric }, { k: 13, v: allNumeric }, { k: 19, v: allInteger }, { k: 43, v: allBoolean }]);
+		ranges.prototype.Less = function(...$args) { return this.$val.Less(...$args); };
+		$ptrType(ranges).prototype.Len = function Len() {
+			var _q, ra;
+			ra = this;
+			return (_q = ra.p.$get().$length / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"));
 		};
-		$ptrType(Checker).prototype.op = function op(m, x, op$1) {
-			var {_entry, _r$1, check, m, op$1, pred, x, $s, $r, $c} = $restore(this, {m, x, op$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			pred = (_entry = $mapIndex(m,token.Token.keyFor(op$1)), _entry !== undefined ? _entry.v : $throwNilPointerError);
-			/* */ if (!(pred === $throwNilPointerError)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(pred === $throwNilPointerError)) { */ case 1:
-				_r$1 = pred(x.typ); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (!_r$1) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (!_r$1) { */ case 4:
-					$r = check.errorf(x, 45, "invalid operation: operator %s not defined on %s", new sliceType$6([new token.Token(op$1), x])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return false;
-				/* } */ case 5:
-				$s = 3; continue;
-			/* } else { */ case 2:
-				$r = check.errorf(x, -1, "unknown operator %s", new sliceType$6([new token.Token(op$1)])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return false;
-			/* } */ case 3:
-			$s = -1; return true;
-			/* */ } return; } var $f = {$blk: op, $c: true, $r, _entry, _r$1, check, m, op$1, pred, x, $s};return $f;
+		ranges.prototype.Len = function(...$args) { return this.$val.Len(...$args); };
+		$ptrType(ranges).prototype.Swap = function Swap(i, j) {
+			var _tmp, _tmp$1, _tmp$2, _tmp$3, i, j, p, ra, x, x$1, x$2, x$3;
+			ra = this;
+			p = ra.p.$get();
+			i = $imul(i, (2));
+			j = $imul(j, (2));
+			_tmp = ((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j]);
+			_tmp$1 = (x = j + 1 >> 0, ((x < 0 || x >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x]));
+			_tmp$2 = ((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i]);
+			_tmp$3 = (x$1 = i + 1 >> 0, ((x$1 < 0 || x$1 >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x$1]));
+			((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i] = _tmp);
+			(x$2 = i + 1 >> 0, ((x$2 < 0 || x$2 >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x$2] = _tmp$1));
+			((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j] = _tmp$2);
+			(x$3 = j + 1 >> 0, ((x$3 < 0 || x$3 >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + x$3] = _tmp$3));
 		};
-		$ptrType(Checker).prototype.overflow = function overflow(x, opPos) {
-			var {_arg, _arg$1, _r$1, _r$2, _r$3, _r$4, _v, check, op$1, opPos, x, $s, $r, $c} = $restore(this, {x, opPos});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = assert(x.mode === 4); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$1 = x.val.Kind(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (_r$1 === 0) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (_r$1 === 0) { */ case 2:
-				$r = check.error(new atPos(((opPos >> 0))), 14, "constant result is not representable"); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 3:
-			/* */ if (isTyped(x.typ)) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (isTyped(x.typ)) { */ case 6:
-				_arg = x;
-				_r$2 = under(x.typ); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_arg$1 = $assertType(_r$2, ptrType$4);
-				$r = check.representable(_arg, _arg$1); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 7:
-			_r$3 = x.val.Kind(); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			if (!(_r$3 === 3)) { _v = false; $s = 12; continue s; }
-			_r$4 = constant.BitLen(x.val); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_v = _r$4 > 512; case 12:
-			/* */ if (_v) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if (_v) { */ case 10:
-				op$1 = opName(x.expr);
-				if (!(op$1 === "")) {
-					op$1 = op$1 + (" ");
+		ranges.prototype.Swap = function(...$args) { return this.$val.Swap(...$args); };
+		checkUTF8 = function checkUTF8$1(s) {
+			var _tuple, rune, s, size;
+			while (true) {
+				if (!(!(s === ""))) { break; }
+				_tuple = utf8.DecodeRuneInString(s);
+				rune = _tuple[0];
+				size = _tuple[1];
+				if ((rune === 65533) && (size === 1)) {
+					return new Error.ptr("invalid UTF-8", s);
 				}
-				$r = check.errorf(new atPos(((opPos >> 0))), 14, "constant %soverflow", new sliceType$6([new $String(op$1)])); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.val = constant.MakeUnknown();
-			/* } */ case 11:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: overflow, $c: true, $r, _arg, _arg$1, _r$1, _r$2, _r$3, _r$4, _v, check, op$1, opPos, x, $s};return $f;
+				s = $substring(s, size);
+			}
+			return $ifaceNil;
 		};
-		opName = function opName$1(e) {
-			var _ref, e, e$1, e$2, x, x$1;
-			_ref = e;
-			if ($assertType(_ref, ptrType$21, true)[1]) {
-				e$1 = _ref.$val;
-				if (((e$1.Op >> 0)) < 21) {
-					return (x = e$1.Op, ((x < 0 || x >= op2str2.length) ? ($throwRuntimeError("index out of range"), undefined) : op2str2[x]));
-				}
-			} else if ($assertType(_ref, ptrType$20, true)[1]) {
-				e$2 = _ref.$val;
-				if (((e$2.Op >> 0)) < 20) {
-					return (x$1 = e$2.Op, ((x$1 < 0 || x$1 >= op2str1.length) ? ($throwRuntimeError("index out of range"), undefined) : op2str1[x$1]));
-				}
+		nextRune = function nextRune$1(s) {
+			var _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, c, err, s, size, t;
+			c = 0;
+			t = "";
+			err = $ifaceNil;
+			_tuple = utf8.DecodeRuneInString(s);
+			c = _tuple[0];
+			size = _tuple[1];
+			if ((c === 65533) && (size === 1)) {
+				_tmp = 0;
+				_tmp$1 = "";
+				_tmp$2 = new Error.ptr("invalid UTF-8", s);
+				c = _tmp;
+				t = _tmp$1;
+				err = _tmp$2;
+				return [c, t, err];
 			}
-			return "";
+			_tmp$3 = c;
+			_tmp$4 = $substring(s, size);
+			_tmp$5 = $ifaceNil;
+			c = _tmp$3;
+			t = _tmp$4;
+			err = _tmp$5;
+			return [c, t, err];
 		};
-		underIs = function underIs$3(typ$4, f) {
-			var {$24r, $24r$1, _r$1, _r$2, _r$3, _tuple, f, tpar, typ$4, $s, $r, $c} = $restore(this, {typ$4, f});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_tuple = $assertType(typ$4, ptrType$14, true);
-			tpar = _tuple[0];
-			/* */ if (!(tpar === ptrType$14.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(tpar === ptrType$14.nil)) { */ case 1:
-				_r$1 = tpar.underIs(f); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$24r = _r$1;
-				$s = 4; case 4: return $24r;
-			/* } */ case 2:
-			_r$2 = under(typ$4); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$3 = f(_r$2); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$24r$1 = _r$3;
-			$s = 7; case 7: return $24r$1;
-			/* */ } return; } var $f = {$blk: underIs$3, $c: true, $r, $24r, $24r$1, _r$1, _r$2, _r$3, _tuple, f, tpar, typ$4, $s};return $f;
+		isalnum = function isalnum$1(c) {
+			var c;
+			return 48 <= c && c <= 57 || 65 <= c && c <= 90 || 97 <= c && c <= 122;
 		};
-		$ptrType(Checker).prototype.unary = function unary(x, e) {
-			var {_1, _arg, _arg$1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, _tuple$1, ch, check, e, ok, prec, u, x, $s, $r, $c} = $restore(this, {x, e});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = check.expr(x, e.X); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (x.mode === 0) {
-				$s = -1; return;
+		unhex = function unhex$1(c) {
+			var c;
+			if (48 <= c && c <= 57) {
+				return c - 48 >> 0;
 			}
-				_1 = e.Op;
-				/* */ if (_1 === (17)) { $s = 3; continue; }
-				/* */ if (_1 === (36)) { $s = 4; continue; }
-				/* */ if (_1 === (88)) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (_1 === (17)) { */ case 3:
-					_tuple = $assertType(unparen(e.X), ptrType$99, true);
-					ok = _tuple[1];
-					/* */ if (!ok && !((x.mode === 5))) { $s = 7; continue; }
-					/* */ $s = 8; continue;
-					/* if (!ok && !((x.mode === 5))) { */ case 7:
-						$r = check.errorf(x, 49, "invalid operation: cannot take address of %s", new sliceType$6([x])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x.mode = 0;
-						$s = -1; return;
-					/* } */ case 8:
-					x.mode = 7;
-					x.typ = new Pointer.ptr(x.typ);
-					$s = -1; return;
-				/* } else if (_1 === (36)) { */ case 4:
-					_r$1 = coreType(x.typ); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					u = _r$1;
-					/* */ if ($interfaceIsEqual(u, $ifaceNil)) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if ($interfaceIsEqual(u, $ifaceNil)) { */ case 11:
-						$r = check.errorf(x, 58, "invalid operation: cannot receive from %s (no core type)", new sliceType$6([x])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x.mode = 0;
-						$s = -1; return;
-					/* } */ case 12:
-					_tuple$1 = $assertType(u, ptrType$29, true);
-					ch = _tuple$1[0];
-					/* */ if (ch === ptrType$29.nil) { $s = 14; continue; }
-					/* */ $s = 15; continue;
-					/* if (ch === ptrType$29.nil) { */ case 14:
-						$r = check.errorf(x, 58, "invalid operation: cannot receive from non-channel %s", new sliceType$6([x])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x.mode = 0;
-						$s = -1; return;
-					/* } */ case 15:
-					/* */ if (ch.dir === 1) { $s = 17; continue; }
-					/* */ $s = 18; continue;
-					/* if (ch.dir === 1) { */ case 17:
-						$r = check.errorf(x, 58, "invalid operation: cannot receive from send-only channel %s", new sliceType$6([x])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x.mode = 0;
-						$s = -1; return;
-					/* } */ case 18:
-					x.mode = 8;
-					x.typ = ch.elem;
-					check.environment.hasCallOrRecv = true;
-					$s = -1; return;
-				/* } else if (_1 === (88)) { */ case 5:
-					$r = check.error(e, 45, "cannot use ~ outside of interface or type constraint"); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					x.mode = 0;
-					$s = -1; return;
-				/* } */ case 6:
-			case 2:
-			_r$2 = check.op(unaryOpPredicates, x, e.Op); /* */ $s = 23; case 23: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			/* */ if (!_r$2) { $s = 21; continue; }
-			/* */ $s = 22; continue;
-			/* if (!_r$2) { */ case 21:
-				x.mode = 0;
-				$s = -1; return;
-			/* } */ case 22:
-			/* */ if (x.mode === 4) { $s = 24; continue; }
-			/* */ $s = 25; continue;
-			/* if (x.mode === 4) { */ case 24:
-				_r$3 = x.val.Kind(); /* */ $s = 28; case 28: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				/* */ if (_r$3 === 0) { $s = 26; continue; }
-				/* */ $s = 27; continue;
-				/* if (_r$3 === 0) { */ case 26:
-					$s = -1; return;
-				/* } */ case 27:
-				prec = 0;
-				_r$4 = isUnsigned(x.typ); /* */ $s = 31; case 31: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				/* */ if (_r$4) { $s = 29; continue; }
-				/* */ $s = 30; continue;
-				/* if (_r$4) { */ case 29:
-					_r$5 = check.conf.sizeof(x.typ); /* */ $s = 32; case 32: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					prec = (($mul64(_r$5, new $Int64(0, 8)).$low >>> 0));
-				/* } */ case 30:
-				_r$6 = constant.UnaryOp(e.Op, x.val, prec); /* */ $s = 33; case 33: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				x.val = _r$6;
-				x.expr = e;
-				_arg = x;
-				_r$7 = x.Pos(); /* */ $s = 34; case 34: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_arg$1 = _r$7;
-				$r = check.overflow(_arg, _arg$1); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 25:
-			x.mode = 7;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: unary, $c: true, $r, _1, _arg, _arg$1, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _tuple, _tuple$1, ch, check, e, ok, prec, u, x, $s};return $f;
-		};
-		isShift = function isShift$1(op$1) {
-			var op$1;
-			return (op$1 === 20) || (op$1 === 21);
+			if (97 <= c && c <= 102) {
+				return (c - 97 >> 0) + 10 >> 0;
+			}
+			if (65 <= c && c <= 70) {
+				return (c - 65 >> 0) + 10 >> 0;
+			}
+			return -1;
 		};
-		isComparison = function isComparison$1(op$1) {
-			var _1, op$1;
-			_1 = op$1;
-			if ((_1 === (39)) || (_1 === (44)) || (_1 === (40)) || (_1 === (45)) || (_1 === (41)) || (_1 === (46))) {
-				return true;
+		Op.prototype.String = function String$5() {
+			var i, x;
+			i = this.$val;
+			if (1 <= i && i <= 19) {
+				i = i - (1) << 24 >>> 24;
+				return $substring("NoMatchEmptyMatchLiteralCharClassAnyCharNotNLAnyCharBeginLineEndLineBeginTextEndTextWordBoundaryNoWordBoundaryCaptureStarPlusQuestRepeatConcatAlternate", ((i < 0 || i >= _Op_index_0.length) ? ($throwRuntimeError("index out of range"), undefined) : _Op_index_0[i]), (x = i + 1 << 24 >>> 24, ((x < 0 || x >= _Op_index_0.length) ? ($throwRuntimeError("index out of range"), undefined) : _Op_index_0[x])));
+			} else if ((i === 128)) {
+				return "opPseudo";
+			} else {
+				return "Op(" + strconv.FormatInt((new $Int64(0, i)), 10) + ")";
 			}
-			return false;
 		};
-		fitsFloat32 = function fitsFloat32$1(x) {
-			var {_r$1, _tuple, f, f32, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = constant.Float32Val(x); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			f32 = _tuple[0];
-			f = (f32);
-			$s = -1; return !math.IsInf(f, 0);
-			/* */ } return; } var $f = {$blk: fitsFloat32$1, $c: true, $r, _r$1, _tuple, f, f32, x, $s};return $f;
+		$ptrType(Op).prototype.String = function(...$args) { return new Op(this.$get()).String(...$args); };
+		makePatchList = function makePatchList$1(n) {
+			var n;
+			return new patchList.ptr(n, n);
 		};
-		roundFloat32 = function roundFloat32$1(x) {
-			var {$24r, _r$1, _r$2, _tuple, f, f32, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = constant.Float32Val(x); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			f32 = _tuple[0];
-			f = (f32);
-			/* */ if (!math.IsInf(f, 0)) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!math.IsInf(f, 0)) { */ case 2:
-				_r$2 = constant.MakeFloat64(f); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$24r = _r$2;
-				$s = 5; case 5: return $24r;
-			/* } */ case 3:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: roundFloat32$1, $c: true, $r, $24r, _r$1, _r$2, _tuple, f, f32, x, $s};return $f;
+		$ptrType(patchList).prototype.patch = function patch(p, val) {
+			var head, i, l, p, val, x, x$1;
+			l = this;
+			head = l.head;
+			while (true) {
+				if (!(!((head === 0)))) { break; }
+				i = (x = p.Inst, x$1 = head >>> 1 >>> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$2)));
+				if (((head & 1) >>> 0) === 0) {
+					head = i.Out;
+					i.Out = val;
+				} else {
+					head = i.Arg;
+					i.Arg = val;
+				}
+			}
 		};
-		fitsFloat64 = function fitsFloat64$1(x) {
-			var {_r$1, _tuple, f, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = constant.Float64Val(x); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			f = _tuple[0];
-			$s = -1; return !math.IsInf(f, 0);
-			/* */ } return; } var $f = {$blk: fitsFloat64$1, $c: true, $r, _r$1, _tuple, f, x, $s};return $f;
+		patchList.prototype.patch = function(...$args) { return this.$val.patch(...$args); };
+		$ptrType(patchList).prototype.append = function append(p, l2) {
+			var i, l1, l2, p, x, x$1;
+			l1 = this;
+			if (l1.head === 0) {
+				return l2;
+			}
+			if (l2.head === 0) {
+				return l1;
+			}
+			i = (x = p.Inst, x$1 = l1.tail >>> 1 >>> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$2)));
+			if (((l1.tail & 1) >>> 0) === 0) {
+				i.Out = l2.head;
+			} else {
+				i.Arg = l2.head;
+			}
+			return new patchList.ptr(l1.head, l2.tail);
 		};
-		roundFloat64 = function roundFloat64$1(x) {
-			var {$24r, _r$1, _r$2, _tuple, f, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = constant.Float64Val(x); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			f = _tuple[0];
-			/* */ if (!math.IsInf(f, 0)) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!math.IsInf(f, 0)) { */ case 2:
-				_r$2 = constant.MakeFloat64(f); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$24r = _r$2;
-				$s = 5; case 5: return $24r;
-			/* } */ case 3:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: roundFloat64$1, $c: true, $r, $24r, _r$1, _r$2, _tuple, f, x, $s};return $f;
+		patchList.prototype.append = function(...$args) { return this.$val.append(...$args); };
+		Compile = function Compile$1(re) {
+			var c, f, re;
+			c = new compiler.ptr(ptrType$6.nil);
+			c.init();
+			f = $clone(c.compile(re), frag);
+			$clone(f.out, patchList).patch(c.p, c.inst(4).i);
+			c.p.Start = ((f.i >> 0));
+			return [c.p, $ifaceNil];
 		};
-		representableConst = function representableConst$1(x, check, typ$4, rounded) {
-			var {$24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _1, _2, _3, _4, _arg, _arg$1, _arg$2, _arg$3, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _v, _v$1, check, conf, im, im$1, n, ok, r, r$1, re, re$1, rounded, s, s$1, s$2, typ$4, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {x, check, typ$4, rounded});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = x.Kind(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (_r$1 === 0) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_r$1 === 0) { */ case 1:
-				$s = -1; return true;
-			/* } */ case 2:
-			conf = ptrType$101.nil;
-			if (!(check === ptrType$6.nil)) {
-				conf = check.conf;
-			}
-				_r$2 = isInteger(typ$4); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* */ if (_r$2) { $s = 5; continue; }
-				_r$3 = isFloat(typ$4); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				/* */ if (_r$3) { $s = 6; continue; }
-				_r$4 = isComplex(typ$4); /* */ $s = 13; case 13: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				/* */ if (_r$4) { $s = 7; continue; }
-				_r$5 = isString(typ$4); /* */ $s = 14; case 14: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				/* */ if (_r$5) { $s = 8; continue; }
-				_r$6 = isBoolean(typ$4); /* */ $s = 15; case 15: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				/* */ if (_r$6) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (_r$2) { */ case 5:
-					_r$7 = constant.ToInt(x); /* */ $s = 16; case 16: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					x$1 = _r$7;
-					_r$8 = x$1.Kind(); /* */ $s = 19; case 19: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					/* */ if (!((_r$8 === 3))) { $s = 17; continue; }
-					/* */ $s = 18; continue;
-					/* if (!((_r$8 === 3))) { */ case 17:
-						$s = -1; return false;
-					/* } */ case 18:
-					if (!(rounded === ptrType$50.nil)) {
-						rounded.$set(x$1);
+		$pkg.Compile = Compile;
+		$ptrType(compiler).prototype.init = function init() {
+			var c;
+			c = this;
+			c.p = new Prog.ptr(sliceType$6.nil, 0, 0);
+			c.p.NumCap = 2;
+			c.inst(5);
+		};
+		$ptrType(compiler).prototype.compile = function compile(re) {
+			var _1, _i, _i$1, _i$2, _ref, _ref$1, _ref$2, bra, c, f, f$1, f$2, f1, i, j, ket, re, sub, sub$1, sub$2, x, x$1, x$2, x$3;
+			c = this;
+			_1 = re.Op;
+			if (_1 === (1)) {
+				return c.fail();
+			} else if (_1 === (2)) {
+				return c.nop();
+			} else if (_1 === (3)) {
+				if (re.Rune.$length === 0) {
+					return c.nop();
+				}
+				f = new frag.ptr(0, new patchList.ptr(0, 0), false);
+				_ref = re.Rune;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					j = _i;
+					f1 = $clone(c.rune($subslice(re.Rune, j, (j + 1 >> 0)), re.Flags), frag);
+					if (j === 0) {
+						frag.copy(f, f1);
+					} else {
+						frag.copy(f, c.cat($clone(f, frag), $clone(f1, frag)));
 					}
-					_r$9 = constant.Int64Val(x$1); /* */ $s = 20; case 20: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_tuple = _r$9;
-					x$2 = _tuple[0];
-					ok = _tuple[1];
-					/* */ if (ok) { $s = 21; continue; }
-					/* */ $s = 22; continue;
-					/* if (ok) { */ case 21:
-							_1 = typ$4.kind;
-							/* */ if (_1 === (2)) { $s = 24; continue; }
-							/* */ if (_1 === (3)) { $s = 25; continue; }
-							/* */ if (_1 === (4)) { $s = 26; continue; }
-							/* */ if (_1 === (5)) { $s = 27; continue; }
-							/* */ if ((_1 === (6)) || (_1 === (20))) { $s = 28; continue; }
-							/* */ if ((_1 === (7)) || (_1 === (12))) { $s = 29; continue; }
-							/* */ if (_1 === (8)) { $s = 30; continue; }
-							/* */ if (_1 === (9)) { $s = 31; continue; }
-							/* */ if (_1 === (10)) { $s = 32; continue; }
-							/* */ if (_1 === (11)) { $s = 33; continue; }
-							/* */ $s = 34; continue;
-							/* if (_1 === (2)) { */ case 24:
-								_r$10 = conf.sizeof(typ$4); /* */ $s = 36; case 36: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-								s = $imul(((_r$10.$low >>> 0)), 8) >>> 0;
-								$s = -1; return (x$3 = $shiftLeft64(new $Int64(-1, 4294967295), ((s - 1 >>> 0))), (x$3.$high < x$2.$high || (x$3.$high === x$2.$high && x$3.$low <= x$2.$low))) && (x$4 = (x$5 = $shiftLeft64(new $Int64(0, 1), ((s - 1 >>> 0))), new $Int64(x$5.$high - 0, x$5.$low - 1)), (x$2.$high < x$4.$high || (x$2.$high === x$4.$high && x$2.$low <= x$4.$low)));
-							/* } else if (_1 === (3)) { */ case 25:
-								$s = -1; return (-1 < x$2.$high || (-1 === x$2.$high && 4294967168 <= x$2.$low)) && (x$2.$high < 0 || (x$2.$high === 0 && x$2.$low <= 127));
-							/* } else if (_1 === (4)) { */ case 26:
-								$s = -1; return (-1 < x$2.$high || (-1 === x$2.$high && 4294934528 <= x$2.$low)) && (x$2.$high < 0 || (x$2.$high === 0 && x$2.$low <= 32767));
-							/* } else if (_1 === (5)) { */ case 27:
-								$s = -1; return (-1 < x$2.$high || (-1 === x$2.$high && 2147483648 <= x$2.$low)) && (x$2.$high < 0 || (x$2.$high === 0 && x$2.$low <= 2147483647));
-							/* } else if ((_1 === (6)) || (_1 === (20))) { */ case 28:
-								$s = -1; return true;
-							/* } else if ((_1 === (7)) || (_1 === (12))) { */ case 29:
-								_r$11 = conf.sizeof(typ$4); /* */ $s = 37; case 37: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-								s$1 = $imul(((_r$11.$low >>> 0)), 8) >>> 0;
-								if (s$1 < 64) {
-									$s = -1; return (0 < x$2.$high || (0 === x$2.$high && 0 <= x$2.$low)) && (x$6 = (x$7 = $shiftLeft64(new $Int64(0, 1), s$1), new $Int64(x$7.$high - 0, x$7.$low - 1)), (x$2.$high < x$6.$high || (x$2.$high === x$6.$high && x$2.$low <= x$6.$low)));
-								}
-								$s = -1; return (0 < x$2.$high || (0 === x$2.$high && 0 <= x$2.$low));
-							/* } else if (_1 === (8)) { */ case 30:
-								$s = -1; return (0 < x$2.$high || (0 === x$2.$high && 0 <= x$2.$low)) && (x$2.$high < 0 || (x$2.$high === 0 && x$2.$low <= 255));
-							/* } else if (_1 === (9)) { */ case 31:
-								$s = -1; return (0 < x$2.$high || (0 === x$2.$high && 0 <= x$2.$low)) && (x$2.$high < 0 || (x$2.$high === 0 && x$2.$low <= 65535));
-							/* } else if (_1 === (10)) { */ case 32:
-								$s = -1; return (0 < x$2.$high || (0 === x$2.$high && 0 <= x$2.$low)) && (x$2.$high < 0 || (x$2.$high === 0 && x$2.$low <= 4294967295));
-							/* } else if (_1 === (11)) { */ case 33:
-								$s = -1; return (0 < x$2.$high || (0 === x$2.$high && 0 <= x$2.$low));
-							/* } else { */ case 34:
-								unreachable();
-							/* } */ case 35:
-						case 23:
-					/* } */ case 22:
-						_r$12 = constant.BitLen(x$1); /* */ $s = 39; case 39: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						n = _r$12;
-						_2 = typ$4.kind;
-						/* */ if ((_2 === (7)) || (_2 === (12))) { $s = 40; continue; }
-						/* */ if (_2 === (11)) { $s = 41; continue; }
-						/* */ if (_2 === (20)) { $s = 42; continue; }
-						/* */ $s = 43; continue;
-						/* if ((_2 === (7)) || (_2 === (12))) { */ case 40:
-							_r$13 = conf.sizeof(typ$4); /* */ $s = 44; case 44: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-							s$2 = $imul(((_r$13.$low >>> 0)), 8) >>> 0;
-							_r$14 = constant.Sign(x$1); /* */ $s = 45; case 45: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-							$24r = _r$14 >= 0 && n <= ((s$2 >> 0));
-							$s = 46; case 46: return $24r;
-						/* } else if (_2 === (11)) { */ case 41:
-							_r$15 = constant.Sign(x$1); /* */ $s = 47; case 47: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-							$24r$1 = _r$15 >= 0 && n <= 64;
-							$s = 48; case 48: return $24r$1;
-						/* } else if (_2 === (20)) { */ case 42:
-							$s = -1; return true;
-						/* } */ case 43:
-					case 38:
-					$s = 10; continue;
-				/* } else if (_r$3) { */ case 6:
-					_r$16 = constant.ToFloat(x); /* */ $s = 49; case 49: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-					x$8 = _r$16;
-					_r$17 = x$8.Kind(); /* */ $s = 52; case 52: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-					/* */ if (!((_r$17 === 4))) { $s = 50; continue; }
-					/* */ $s = 51; continue;
-					/* if (!((_r$17 === 4))) { */ case 50:
-						$s = -1; return false;
-					/* } */ case 51:
-						_3 = typ$4.kind;
-						/* */ if (_3 === (13)) { $s = 54; continue; }
-						/* */ if (_3 === (14)) { $s = 55; continue; }
-						/* */ if (_3 === (22)) { $s = 56; continue; }
-						/* */ $s = 57; continue;
-						/* if (_3 === (13)) { */ case 54:
-							/* */ if (rounded === ptrType$50.nil) { $s = 59; continue; }
-							/* */ $s = 60; continue;
-							/* if (rounded === ptrType$50.nil) { */ case 59:
-								_r$18 = fitsFloat32(x$8); /* */ $s = 61; case 61: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-								$24r$2 = _r$18;
-								$s = 62; case 62: return $24r$2;
-							/* } */ case 60:
-							_r$19 = roundFloat32(x$8); /* */ $s = 63; case 63: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-							r = _r$19;
-							if (!($interfaceIsEqual(r, $ifaceNil))) {
-								rounded.$set(r);
-								$s = -1; return true;
-							}
-							$s = 58; continue;
-						/* } else if (_3 === (14)) { */ case 55:
-							/* */ if (rounded === ptrType$50.nil) { $s = 64; continue; }
-							/* */ $s = 65; continue;
-							/* if (rounded === ptrType$50.nil) { */ case 64:
-								_r$20 = fitsFloat64(x$8); /* */ $s = 66; case 66: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-								$24r$3 = _r$20;
-								$s = 67; case 67: return $24r$3;
-							/* } */ case 65:
-							_r$21 = roundFloat64(x$8); /* */ $s = 68; case 68: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-							r$1 = _r$21;
-							if (!($interfaceIsEqual(r$1, $ifaceNil))) {
-								rounded.$set(r$1);
-								$s = -1; return true;
-							}
-							$s = 58; continue;
-						/* } else if (_3 === (22)) { */ case 56:
-							$s = -1; return true;
-						/* } else { */ case 57:
-							unreachable();
-						/* } */ case 58:
-					case 53:
-					$s = 10; continue;
-				/* } else if (_r$4) { */ case 7:
-					x$9 = constant.ToComplex(x);
-					_r$22 = x$9.Kind(); /* */ $s = 71; case 71: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-					/* */ if (!((_r$22 === 5))) { $s = 69; continue; }
-					/* */ $s = 70; continue;
-					/* if (!((_r$22 === 5))) { */ case 69:
-						$s = -1; return false;
-					/* } */ case 70:
-						_4 = typ$4.kind;
-						/* */ if (_4 === (15)) { $s = 73; continue; }
-						/* */ if (_4 === (16)) { $s = 74; continue; }
-						/* */ if (_4 === (23)) { $s = 75; continue; }
-						/* */ $s = 76; continue;
-						/* if (_4 === (15)) { */ case 73:
-							/* */ if (rounded === ptrType$50.nil) { $s = 78; continue; }
-							/* */ $s = 79; continue;
-							/* if (rounded === ptrType$50.nil) { */ case 78:
-								_r$23 = constant.Real(x$9); /* */ $s = 81; case 81: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-								_r$24 = fitsFloat32(_r$23); /* */ $s = 82; case 82: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-								if (!(_r$24)) { _v = false; $s = 80; continue s; }
-								_r$25 = constant.Imag(x$9); /* */ $s = 83; case 83: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-								_r$26 = fitsFloat32(_r$25); /* */ $s = 84; case 84: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-								_v = _r$26; case 80:
-								$24r$4 = _v;
-								$s = 85; case 85: return $24r$4;
-							/* } */ case 79:
-							_r$27 = constant.Real(x$9); /* */ $s = 86; case 86: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-							_r$28 = roundFloat32(_r$27); /* */ $s = 87; case 87: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-							re = _r$28;
-							_r$29 = constant.Imag(x$9); /* */ $s = 88; case 88: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-							_r$30 = roundFloat32(_r$29); /* */ $s = 89; case 89: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-							im = _r$30;
-							/* */ if (!($interfaceIsEqual(re, $ifaceNil)) && !($interfaceIsEqual(im, $ifaceNil))) { $s = 90; continue; }
-							/* */ $s = 91; continue;
-							/* if (!($interfaceIsEqual(re, $ifaceNil)) && !($interfaceIsEqual(im, $ifaceNil))) { */ case 90:
-								_arg = re;
-								_r$31 = constant.MakeImag(im); /* */ $s = 92; case 92: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-								_arg$1 = _r$31;
-								_r$32 = constant.BinaryOp(_arg, 12, _arg$1); /* */ $s = 93; case 93: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
-								rounded.$set(_r$32);
-								$s = -1; return true;
-							/* } */ case 91:
-							$s = 77; continue;
-						/* } else if (_4 === (16)) { */ case 74:
-							/* */ if (rounded === ptrType$50.nil) { $s = 94; continue; }
-							/* */ $s = 95; continue;
-							/* if (rounded === ptrType$50.nil) { */ case 94:
-								_r$33 = constant.Real(x$9); /* */ $s = 97; case 97: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
-								_r$34 = fitsFloat64(_r$33); /* */ $s = 98; case 98: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
-								if (!(_r$34)) { _v$1 = false; $s = 96; continue s; }
-								_r$35 = constant.Imag(x$9); /* */ $s = 99; case 99: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
-								_r$36 = fitsFloat64(_r$35); /* */ $s = 100; case 100: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
-								_v$1 = _r$36; case 96:
-								$24r$5 = _v$1;
-								$s = 101; case 101: return $24r$5;
-							/* } */ case 95:
-							_r$37 = constant.Real(x$9); /* */ $s = 102; case 102: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
-							_r$38 = roundFloat64(_r$37); /* */ $s = 103; case 103: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
-							re$1 = _r$38;
-							_r$39 = constant.Imag(x$9); /* */ $s = 104; case 104: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
-							_r$40 = roundFloat64(_r$39); /* */ $s = 105; case 105: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
-							im$1 = _r$40;
-							/* */ if (!($interfaceIsEqual(re$1, $ifaceNil)) && !($interfaceIsEqual(im$1, $ifaceNil))) { $s = 106; continue; }
-							/* */ $s = 107; continue;
-							/* if (!($interfaceIsEqual(re$1, $ifaceNil)) && !($interfaceIsEqual(im$1, $ifaceNil))) { */ case 106:
-								_arg$2 = re$1;
-								_r$41 = constant.MakeImag(im$1); /* */ $s = 108; case 108: if($c) { $c = false; _r$41 = _r$41.$blk(); } if (_r$41 && _r$41.$blk !== undefined) { break s; }
-								_arg$3 = _r$41;
-								_r$42 = constant.BinaryOp(_arg$2, 12, _arg$3); /* */ $s = 109; case 109: if($c) { $c = false; _r$42 = _r$42.$blk(); } if (_r$42 && _r$42.$blk !== undefined) { break s; }
-								rounded.$set(_r$42);
-								$s = -1; return true;
-							/* } */ case 107:
-							$s = 77; continue;
-						/* } else if (_4 === (23)) { */ case 75:
-							$s = -1; return true;
-						/* } else { */ case 76:
-							unreachable();
-						/* } */ case 77:
-					case 72:
-					$s = 10; continue;
-				/* } else if (_r$5) { */ case 8:
-					_r$43 = x.Kind(); /* */ $s = 110; case 110: if($c) { $c = false; _r$43 = _r$43.$blk(); } if (_r$43 && _r$43.$blk !== undefined) { break s; }
-					$24r$6 = _r$43 === 2;
-					$s = 111; case 111: return $24r$6;
-				/* } else if (_r$6) { */ case 9:
-					_r$44 = x.Kind(); /* */ $s = 112; case 112: if($c) { $c = false; _r$44 = _r$44.$blk(); } if (_r$44 && _r$44.$blk !== undefined) { break s; }
-					$24r$7 = _r$44 === 1;
-					$s = 113; case 113: return $24r$7;
-				/* } */ case 10:
-			case 4:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: representableConst$1, $c: true, $r, $24r, $24r$1, $24r$2, $24r$3, $24r$4, $24r$5, $24r$6, $24r$7, _1, _2, _3, _4, _arg, _arg$1, _arg$2, _arg$3, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _v, _v$1, check, conf, im, im$1, n, ok, r, r$1, re, re$1, rounded, s, s$1, s$2, typ$4, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
+					_i++;
+				}
+				return f;
+			} else if (_1 === (4)) {
+				return c.rune(re.Rune, re.Flags);
+			} else if (_1 === (5)) {
+				return c.rune(anyRuneNotNL, 0);
+			} else if (_1 === (6)) {
+				return c.rune(anyRune, 0);
+			} else if (_1 === (7)) {
+				return c.empty(1);
+			} else if (_1 === (8)) {
+				return c.empty(2);
+			} else if (_1 === (9)) {
+				return c.empty(4);
+			} else if (_1 === (10)) {
+				return c.empty(8);
+			} else if (_1 === (11)) {
+				return c.empty(16);
+			} else if (_1 === (12)) {
+				return c.empty(32);
+			} else if (_1 === (13)) {
+				bra = $clone(c.cap((((re.Cap << 1 >> 0) >>> 0))), frag);
+				sub = $clone(c.compile((x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0]))), frag);
+				ket = $clone(c.cap(((((re.Cap << 1 >> 0) | 1) >>> 0))), frag);
+				return c.cat($clone(c.cat($clone(bra, frag), $clone(sub, frag)), frag), $clone(ket, frag));
+			} else if (_1 === (14)) {
+				return c.star($clone(c.compile((x$1 = re.Sub, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]))), frag), !((((re.Flags & 32) >>> 0) === 0)));
+			} else if (_1 === (15)) {
+				return c.plus($clone(c.compile((x$2 = re.Sub, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]))), frag), !((((re.Flags & 32) >>> 0) === 0)));
+			} else if (_1 === (16)) {
+				return c.quest($clone(c.compile((x$3 = re.Sub, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0]))), frag), !((((re.Flags & 32) >>> 0) === 0)));
+			} else if (_1 === (18)) {
+				if (re.Sub.$length === 0) {
+					return c.nop();
+				}
+				f$1 = new frag.ptr(0, new patchList.ptr(0, 0), false);
+				_ref$1 = re.Sub;
+				_i$1 = 0;
+				while (true) {
+					if (!(_i$1 < _ref$1.$length)) { break; }
+					i = _i$1;
+					sub$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+					if (i === 0) {
+						frag.copy(f$1, c.compile(sub$1));
+					} else {
+						frag.copy(f$1, c.cat($clone(f$1, frag), $clone(c.compile(sub$1), frag)));
+					}
+					_i$1++;
+				}
+				return f$1;
+			} else if (_1 === (19)) {
+				f$2 = new frag.ptr(0, new patchList.ptr(0, 0), false);
+				_ref$2 = re.Sub;
+				_i$2 = 0;
+				while (true) {
+					if (!(_i$2 < _ref$2.$length)) { break; }
+					sub$2 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
+					frag.copy(f$2, c.alt($clone(f$2, frag), $clone(c.compile(sub$2), frag)));
+					_i$2++;
+				}
+				return f$2;
+			}
+			$panic(new $String("regexp: unhandled case in compile"));
 		};
-		$ptrType(Checker).prototype.representable = function representable(x, typ$4) {
-			var {_r$1, _tuple, check, code, typ$4, v, x, $s, $r, $c} = $restore(this, {x, typ$4});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.representation(x, typ$4); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			v = _tuple[0];
-			code = _tuple[1];
-			/* */ if (!((code === 0))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!((code === 0))) { */ case 2:
-				$r = check.invalidConversion(code, x, typ$4); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.mode = 0;
-				$s = -1; return;
-			/* } */ case 3:
-			$r = assert(!($interfaceIsEqual(v, $ifaceNil))); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			x.val = v;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: representable, $c: true, $r, _r$1, _tuple, check, code, typ$4, v, x, $s};return $f;
+		$ptrType(compiler).prototype.inst = function inst(op$2) {
+			var c, f, op$2;
+			c = this;
+			f = new frag.ptr(((c.p.Inst.$length >>> 0)), new patchList.ptr(0, 0), true);
+			c.p.Inst = $append(c.p.Inst, new Inst.ptr(op$2, 0, 0, sliceType$1.nil));
+			return f;
 		};
-		$ptrType(Checker).prototype.representation = function representation(x, typ$4) {
-			var {_r$1, _r$2, _r$3, _r$4, _r$5, _v, _v$1, check, typ$4, v, x, $s, $r, $c} = $restore(this, {x, typ$4});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			v = [v];
-			check = this;
-			$r = assert(x.mode === 4); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			v[0] = x.val;
-			_r$1 = representableConst(x.val, check, typ$4, (v.$ptr || (v.$ptr = new ptrType$50(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, v)))); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (!_r$1) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!_r$1) { */ case 2:
-				_r$2 = isNumeric(x.typ); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				if (!(_r$2)) { _v = false; $s = 7; continue s; }
-				_r$3 = isNumeric(typ$4); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_v = _r$3; case 7:
-				/* */ if (_v) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (_v) { */ case 5:
-					_r$4 = isInteger(x.typ); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					if (!(!_r$4)) { _v$1 = false; $s = 13; continue s; }
-					_r$5 = isInteger(typ$4); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_v$1 = _r$5; case 13:
-					/* */ if (_v$1) { $s = 10; continue; }
-					/* */ $s = 11; continue;
-					/* if (_v$1) { */ case 10:
-						$s = -1; return [$ifaceNil, 43];
-					/* } else { */ case 11:
-						$s = -1; return [$ifaceNil, 44];
-					/* } */ case 12:
-				/* } */ case 6:
-				$s = -1; return [$ifaceNil, 14];
-			/* } */ case 3:
-			$s = -1; return [v[0], 0];
-			/* */ } return; } var $f = {$blk: representation, $c: true, $r, _r$1, _r$2, _r$3, _r$4, _r$5, _v, _v$1, check, typ$4, v, x, $s};return $f;
+		$ptrType(compiler).prototype.nop = function nop() {
+			var c, f;
+			c = this;
+			f = $clone(c.inst(6), frag);
+			patchList.copy(f.out, makePatchList(f.i << 1 >>> 0));
+			return f;
 		};
-		$ptrType(Checker).prototype.invalidConversion = function invalidConversion(code, x, target) {
-			var {_1, check, code, msg, target, x, $s, $r, $c} = $restore(this, {code, x, target});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			msg = "cannot convert %s to type %s";
-			_1 = code;
-			if (_1 === (43)) {
-				msg = "%s truncated to %s";
-			} else if (_1 === (44)) {
-				msg = "%s overflows %s";
+		$ptrType(compiler).prototype.fail = function fail() {
+			var c;
+			c = this;
+			return new frag.ptr(0, new patchList.ptr(0, 0), false);
+		};
+		$ptrType(compiler).prototype.cap = function cap(arg) {
+			var arg, c, f, x, x$1;
+			c = this;
+			f = $clone(c.inst(2), frag);
+			patchList.copy(f.out, makePatchList(f.i << 1 >>> 0));
+			(x = c.p.Inst, x$1 = f.i, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Arg = arg;
+			if (c.p.NumCap < (((arg >> 0)) + 1 >> 0)) {
+				c.p.NumCap = ((arg >> 0)) + 1 >> 0;
 			}
-			$r = check.errorf(x, code, msg, new sliceType$6([x, target])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: invalidConversion, $c: true, $r, _1, check, code, msg, target, x, $s};return $f;
+			return f;
 		};
-		$ptrType(Checker).prototype.updateExprType = function updateExprType(x, typ$4, final$1) {
-			var {check, final$1, typ$4, x, $s, $r, $c} = $restore(this, {x, typ$4, final$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = check.updateExprType0($ifaceNil, x, typ$4, final$1); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: updateExprType, $c: true, $r, check, final$1, typ$4, x, $s};return $f;
+		$ptrType(compiler).prototype.cat = function cat(f1, f2) {
+			var c, f1, f2;
+			c = this;
+			if ((f1.i === 0) || (f2.i === 0)) {
+				return new frag.ptr(0, new patchList.ptr(0, 0), false);
+			}
+			$clone(f1.out, patchList).patch(c.p, f2.i);
+			return new frag.ptr(f1.i, $clone(f2.out, patchList), f1.nullable && f2.nullable);
 		};
-		$ptrType(Checker).prototype.updateExprType0 = function updateExprType0(parent, x, typ$4, final$1) {
-			var {_arg, _arg$1, _arg$2, _arg$3, _entry, _key, _r$1, _r$2, _r$3, _ref, _tuple, c, check, final$1, found, old, parent, typ$4, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s, $r, $c} = $restore(this, {parent, x, typ$4, final$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			c = [c];
-			check = this;
-			_tuple = (_entry = $mapIndex(check.untyped,ast.Expr.keyFor(x)), _entry !== undefined ? [_entry.v, true] : [new exprInfo.ptr(false, 0, ptrType$4.nil, $ifaceNil), false]);
-			old = $clone(_tuple[0], exprInfo);
-			found = _tuple[1];
-			if (!found) {
-				$s = -1; return;
+		$ptrType(compiler).prototype.alt = function alt(f1, f2) {
+			var c, f, f1, f2, i, x, x$1;
+			c = this;
+			if (f1.i === 0) {
+				return f2;
 			}
-			_ref = x;
-			/* */ if ($assertType(_ref, ptrType$35, true)[1] || $assertType(_ref, ptrType$98, true)[1] || $assertType(_ref, ptrType$99, true)[1] || $assertType(_ref, ptrType$37, true)[1] || $assertType(_ref, ptrType$100, true)[1] || $assertType(_ref, ptrType$82, true)[1] || $assertType(_ref, ptrType$43, true)[1] || $assertType(_ref, ptrType$97, true)[1] || $assertType(_ref, ptrType$40, true)[1] || $assertType(_ref, ptrType$42, true)[1] || $assertType(_ref, ptrType$44, true)[1] || $assertType(_ref, ptrType$45, true)[1] || $assertType(_ref, ptrType$46, true)[1] || $assertType(_ref, ptrType$47, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$86, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$30, true)[1] || $assertType(_ref, ptrType$57, true)[1] || $assertType(_ref, ptrType$36, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$39, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$20, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$21, true)[1]) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* switch (0) { default: if ($assertType(_ref, ptrType$35, true)[1] || $assertType(_ref, ptrType$98, true)[1] || $assertType(_ref, ptrType$99, true)[1] || $assertType(_ref, ptrType$37, true)[1] || $assertType(_ref, ptrType$100, true)[1] || $assertType(_ref, ptrType$82, true)[1] || $assertType(_ref, ptrType$43, true)[1] || $assertType(_ref, ptrType$97, true)[1] || $assertType(_ref, ptrType$40, true)[1] || $assertType(_ref, ptrType$42, true)[1] || $assertType(_ref, ptrType$44, true)[1] || $assertType(_ref, ptrType$45, true)[1] || $assertType(_ref, ptrType$46, true)[1] || $assertType(_ref, ptrType$47, true)[1]) { */ case 1:
-				x$1 = _ref;
-				/* */ if (false) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (false) { */ case 9:
-					_r$1 = x$1.Pos(); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_arg = new token.Pos(_r$1);
-					_arg$1 = x$1;
-					_arg$2 = old.typ;
-					_arg$3 = typ$4;
-					$r = check.dump("%v: found old type(%s): %s (new: %s)", new sliceType$6([_arg, _arg$1, _arg$2, _arg$3])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					unreachable();
-				/* } */ case 10:
-				$s = -1; return;
-			/* } else if ($assertType(_ref, ptrType$86, true)[1]) { */ case 2:
-				x$2 = _ref.$val;
-				$s = 8; continue;
-			/* } else if ($assertType(_ref, ptrType$30, true)[1] || $assertType(_ref, ptrType$57, true)[1] || $assertType(_ref, ptrType$36, true)[1]) { */ case 3:
-				x$3 = _ref;
-				$s = 8; continue;
-			/* } else if ($assertType(_ref, ptrType$39, true)[1]) { */ case 4:
-				x$4 = _ref.$val;
-				$r = check.updateExprType0(x$4, x$4.X, typ$4, final$1); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 8; continue;
-			/* } else if ($assertType(_ref, ptrType$20, true)[1]) { */ case 5:
-				x$5 = _ref.$val;
-				if (!($interfaceIsEqual(old.val, $ifaceNil))) {
-					/* break; */ $s = 8; continue;
-				}
-				$r = check.updateExprType0(x$5, x$5.X, typ$4, final$1); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 8; continue;
-			/* } else if ($assertType(_ref, ptrType$21, true)[1]) { */ case 6:
-				x$6 = _ref.$val;
-				if (!($interfaceIsEqual(old.val, $ifaceNil))) {
-					/* break; */ $s = 8; continue;
-				}
-				/* */ if (isComparison(x$6.Op)) { $s = 15; continue; }
-				/* */ if (isShift(x$6.Op)) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (isComparison(x$6.Op)) { */ case 15:
-					$s = 18; continue;
-				/* } else if (isShift(x$6.Op)) { */ case 16:
-					$r = check.updateExprType0(x$6, x$6.X, typ$4, final$1); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 18; continue;
-				/* } else { */ case 17:
-					$r = check.updateExprType0(x$6, x$6.X, typ$4, final$1); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = check.updateExprType0(x$6, x$6.Y, typ$4, final$1); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 18:
-				$s = 8; continue;
-			/* } else { */ case 7:
-				x$7 = _ref;
-				unreachable();
-			/* } } */ case 8:
-			/* */ if (!final$1 && isUntyped(typ$4)) { $s = 22; continue; }
-			/* */ $s = 23; continue;
-			/* if (!final$1 && isUntyped(typ$4)) { */ case 22:
-				_r$2 = under(typ$4); /* */ $s = 24; case 24: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				old.typ = $assertType(_r$2, ptrType$4);
-				_key = x; (check.untyped || $throwRuntimeError("assignment to entry in nil map")).set(ast.Expr.keyFor(_key), { k: _key, v: $clone(old, exprInfo) });
-				$s = -1; return;
-			/* } */ case 23:
-			$mapDelete(check.untyped, ast.Expr.keyFor(x));
-			/* */ if (old.isLhs) { $s = 25; continue; }
-			/* */ $s = 26; continue;
-			/* if (old.isLhs) { */ case 25:
-				_r$3 = allInteger(typ$4); /* */ $s = 29; case 29: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				/* */ if (!_r$3) { $s = 27; continue; }
-				/* */ $s = 28; continue;
-				/* if (!_r$3) { */ case 27:
-					$r = check.errorf(x, 57, "invalid operation: shifted operand %s (type %s) must be integer", new sliceType$6([x, typ$4])); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return;
-				/* } */ case 28:
-			/* } */ case 26:
-			/* */ if (!($interfaceIsEqual(old.val, $ifaceNil))) { $s = 31; continue; }
-			/* */ $s = 32; continue;
-			/* if (!($interfaceIsEqual(old.val, $ifaceNil))) { */ case 31:
-				c[0] = new operand.ptr(old.mode, x, old.typ, old.val, 0);
-				$r = check.convertUntyped(c[0], typ$4); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if (c[0].mode === 0) {
-					$s = -1; return;
-				}
-			/* } */ case 32:
-			$r = check.recordTypeAndValue(x, old.mode, typ$4, old.val); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: updateExprType0, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _entry, _key, _r$1, _r$2, _r$3, _ref, _tuple, c, check, final$1, found, old, parent, typ$4, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s};return $f;
+			if (f2.i === 0) {
+				return f1;
+			}
+			f = $clone(c.inst(0), frag);
+			i = (x = c.p.Inst, x$1 = f.i, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$2)));
+			i.Out = f1.i;
+			i.Arg = f2.i;
+			patchList.copy(f.out, $clone(f1.out, patchList).append(c.p, $clone(f2.out, patchList)));
+			f.nullable = f1.nullable || f2.nullable;
+			return f;
 		};
-		$ptrType(Checker).prototype.updateExprVal = function updateExprVal(x, val) {
-			var _entry, _key, _tuple, check, info, ok, val, x;
-			check = this;
-			_tuple = (_entry = $mapIndex(check.untyped,ast.Expr.keyFor(x)), _entry !== undefined ? [_entry.v, true] : [new exprInfo.ptr(false, 0, ptrType$4.nil, $ifaceNil), false]);
-			info = $clone(_tuple[0], exprInfo);
-			ok = _tuple[1];
-			if (ok) {
-				info.val = val;
-				_key = x; (check.untyped || $throwRuntimeError("assignment to entry in nil map")).set(ast.Expr.keyFor(_key), { k: _key, v: $clone(info, exprInfo) });
+		$ptrType(compiler).prototype.quest = function quest(f1, nongreedy) {
+			var c, f, f1, i, nongreedy, x, x$1;
+			c = this;
+			f = $clone(c.inst(0), frag);
+			i = (x = c.p.Inst, x$1 = f.i, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$2)));
+			if (nongreedy) {
+				i.Arg = f1.i;
+				patchList.copy(f.out, makePatchList(f.i << 1 >>> 0));
+			} else {
+				i.Out = f1.i;
+				patchList.copy(f.out, makePatchList(((f.i << 1 >>> 0) | 1) >>> 0));
+			}
+			patchList.copy(f.out, $clone(f.out, patchList).append(c.p, $clone(f1.out, patchList)));
+			return f;
+		};
+		$ptrType(compiler).prototype.loop = function loop(f1, nongreedy) {
+			var c, f, f1, i, nongreedy, x, x$1;
+			c = this;
+			f = $clone(c.inst(0), frag);
+			i = (x = c.p.Inst, x$1 = f.i, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$2)));
+			if (nongreedy) {
+				i.Arg = f1.i;
+				patchList.copy(f.out, makePatchList(f.i << 1 >>> 0));
+			} else {
+				i.Out = f1.i;
+				patchList.copy(f.out, makePatchList(((f.i << 1 >>> 0) | 1) >>> 0));
 			}
+			$clone(f1.out, patchList).patch(c.p, f.i);
+			return f;
 		};
-		$ptrType(Checker).prototype.convertUntyped = function convertUntyped(x, target) {
-			var {_r$1, _r$2, _tuple, check, code, newType, t, target, val, x, $s, $r, $c} = $restore(this, {x, target});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.implicitTypeAndValue(x, target); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			newType = _tuple[0];
-			val = _tuple[1];
-			code = _tuple[2];
-			/* */ if (!((code === 0))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!((code === 0))) { */ case 2:
-				t = target;
-				/* */ if (!isTypeParam(target)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (!isTypeParam(target)) { */ case 4:
-					_r$2 = safeUnderlying(target); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					t = _r$2;
-				/* } */ case 5:
-				$r = check.invalidConversion(code, x, t); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.mode = 0;
-				$s = -1; return;
-			/* } */ case 3:
-			if (!($interfaceIsEqual(val, $ifaceNil))) {
-				x.val = val;
-				check.updateExprVal(x.expr, val);
+		$ptrType(compiler).prototype.star = function star(f1, nongreedy) {
+			var c, f1, nongreedy;
+			c = this;
+			if (f1.nullable) {
+				return c.quest($clone(c.plus($clone(f1, frag), nongreedy), frag), nongreedy);
 			}
-			/* */ if (!($interfaceIsEqual(newType, x.typ))) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (!($interfaceIsEqual(newType, x.typ))) { */ case 8:
-				x.typ = newType;
-				$r = check.updateExprType(x.expr, newType, false); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 9:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: convertUntyped, $c: true, $r, _r$1, _r$2, _tuple, check, code, newType, t, target, val, x, $s};return $f;
+			return c.loop($clone(f1, frag), nongreedy);
 		};
-		$ptrType(Checker).prototype.implicitTypeAndValue = function implicitTypeAndValue(x, target) {
-			var {_1, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _v, check, code, target, tkind, u, u$1, u$2, u$3, v, x, xkind, $s, $r, $c} = $restore(this, {x, target});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = [check];
-			x = [x];
-			check[0] = this;
-			if ((x[0].mode === 0) || isTyped(x[0].typ) || $interfaceIsEqual(target, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-				$s = -1; return [x[0].typ, $ifaceNil, 0];
-			}
-			/* */ if (isUntyped(target)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (isUntyped(target)) { */ case 1:
-				xkind = $assertType(x[0].typ, ptrType$4).kind;
-				tkind = $assertType(target, ptrType$4).kind;
-				_r$1 = isNumeric(x[0].typ); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				if (!(_r$1)) { _v = false; $s = 6; continue s; }
-				_r$2 = isNumeric(target); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_v = _r$2; case 6:
-				/* */ if (_v) { $s = 3; continue; }
-				/* */ if (!((xkind === tkind))) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_v) { */ case 3:
-					if (xkind < tkind) {
-						$s = -1; return [target, $ifaceNil, 0];
-					}
-					$s = 5; continue;
-				/* } else if (!((xkind === tkind))) { */ case 4:
-					$s = -1; return [$ifaceNil, $ifaceNil, 97];
-				/* } */ case 5:
-				$s = -1; return [x[0].typ, $ifaceNil, 0];
-			/* } */ case 2:
-			_r$3 = under(target); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_ref = _r$3;
-			/* */ if ($assertType(_ref, ptrType$4, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1] || $assertType(_ref, ptrType$27, true)[1] || $assertType(_ref, ptrType$25, true)[1] || $assertType(_ref, ptrType$28, true)[1] || $assertType(_ref, ptrType$29, true)[1]) { $s = 12; continue; }
-			/* */ $s = 13; continue;
-			/* switch (0) { default: if ($assertType(_ref, ptrType$4, true)[1]) { */ case 10:
-				u = _ref.$val;
-				/* */ if (x[0].mode === 4) { $s = 15; continue; }
-				/* */ $s = 16; continue;
-				/* if (x[0].mode === 4) { */ case 15:
-					_r$4 = check[0].representation(x[0], u); /* */ $s = 17; case 17: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					_tuple = _r$4;
-					v = _tuple[0];
-					code = _tuple[1];
-					if (!((code === 0))) {
-						$s = -1; return [$ifaceNil, $ifaceNil, code];
-					}
-					$s = -1; return [target, v, code];
-				/* } */ case 16:
-					_1 = $assertType(x[0].typ, ptrType$4).kind;
-					/* */ if (_1 === (19)) { $s = 19; continue; }
-					/* */ if ((_1 === (20)) || (_1 === (21)) || (_1 === (22)) || (_1 === (23))) { $s = 20; continue; }
-					/* */ if (_1 === (24)) { $s = 21; continue; }
-					/* */ if (_1 === (25)) { $s = 22; continue; }
-					/* */ $s = 23; continue;
-					/* if (_1 === (19)) { */ case 19:
-						_r$5 = isBoolean(target); /* */ $s = 27; case 27: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						/* */ if (!_r$5) { $s = 25; continue; }
-						/* */ $s = 26; continue;
-						/* if (!_r$5) { */ case 25:
-							$s = -1; return [$ifaceNil, $ifaceNil, 97];
-						/* } */ case 26:
-						$s = 24; continue;
-					/* } else if ((_1 === (20)) || (_1 === (21)) || (_1 === (22)) || (_1 === (23))) { */ case 20:
-						_r$6 = isNumeric(target); /* */ $s = 30; case 30: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						/* */ if (!_r$6) { $s = 28; continue; }
-						/* */ $s = 29; continue;
-						/* if (!_r$6) { */ case 28:
-							$s = -1; return [$ifaceNil, $ifaceNil, 97];
-						/* } */ case 29:
-						$s = 24; continue;
-					/* } else if (_1 === (24)) { */ case 21:
-						_r$7 = isString(target); /* */ $s = 33; case 33: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						/* */ if (!_r$7) { $s = 31; continue; }
-						/* */ $s = 32; continue;
-						/* if (!_r$7) { */ case 31:
-							$s = -1; return [$ifaceNil, $ifaceNil, 97];
-						/* } */ case 32:
-						$s = 24; continue;
-					/* } else if (_1 === (25)) { */ case 22:
-						_r$8 = hasNil(target); /* */ $s = 36; case 36: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						/* */ if (!_r$8) { $s = 34; continue; }
-						/* */ $s = 35; continue;
-						/* if (!_r$8) { */ case 34:
-							$s = -1; return [$ifaceNil, $ifaceNil, 97];
-						/* } */ case 35:
-						$s = -1; return [(25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]), $ifaceNil, 0];
-					/* } else { */ case 23:
-						$s = -1; return [$ifaceNil, $ifaceNil, 97];
-					/* } */ case 24:
-				case 18:
-				$s = 14; continue;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 11:
-				u$1 = _ref.$val;
-				/* */ if (isTypeParam(target)) { $s = 37; continue; }
-				/* */ $s = 38; continue;
-				/* if (isTypeParam(target)) { */ case 37:
-					_r$9 = u$1.typeSet(); /* */ $s = 41; case 41: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_r$10 = _r$9.underIs((function(check, x) { return function Checker·implicitTypeAndValue·func1(u$4) {
-							var {_r$10, _tuple$1, t, u$4, $s, $r, $c} = $restore(this, {u$4});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							if ($interfaceIsEqual(u$4, $ifaceNil)) {
-								$s = -1; return false;
-							}
-							_r$10 = check[0].implicitTypeAndValue(x[0], u$4); /* */ $s = 1; case 1: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-							_tuple$1 = _r$10;
-							t = _tuple$1[0];
-							$s = -1; return !($interfaceIsEqual(t, $ifaceNil));
-							/* */ } return; } var $f = {$blk: Checker·implicitTypeAndValue·func1, $c: true, $r, _r$10, _tuple$1, t, u$4, $s};return $f;
-						}; })(check, x)); /* */ $s = 42; case 42: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					/* */ if (!_r$10) { $s = 39; continue; }
-					/* */ $s = 40; continue;
-					/* if (!_r$10) { */ case 39:
-						$s = -1; return [$ifaceNil, $ifaceNil, 97];
-					/* } */ case 40:
-					if (x[0].isNil()) {
-						$s = -1; return [(25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]), $ifaceNil, 0];
-					}
-					/* break; */ $s = 14; continue;
-				/* } */ case 38:
-				if (x[0].isNil()) {
-					$s = -1; return [(25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]), $ifaceNil, 0];
-				}
-				_r$11 = u$1.Empty(); /* */ $s = 45; case 45: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				/* */ if (!_r$11) { $s = 43; continue; }
-				/* */ $s = 44; continue;
-				/* if (!_r$11) { */ case 43:
-					$s = -1; return [$ifaceNil, $ifaceNil, 97];
-				/* } */ case 44:
-				$s = -1; return [Default(x[0].typ), $ifaceNil, 0];
-			/* } else if ($assertType(_ref, ptrType$26, true)[1] || $assertType(_ref, ptrType$27, true)[1] || $assertType(_ref, ptrType$25, true)[1] || $assertType(_ref, ptrType$28, true)[1] || $assertType(_ref, ptrType$29, true)[1]) { */ case 12:
-				u$2 = _ref;
-				if (!x[0].isNil()) {
-					$s = -1; return [$ifaceNil, $ifaceNil, 97];
-				}
-				$s = -1; return [(25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]), $ifaceNil, 0];
-			/* } else { */ case 13:
-				u$3 = _ref;
-				$s = -1; return [$ifaceNil, $ifaceNil, 97];
-			/* } } */ case 14:
-			$s = -1; return [target, $ifaceNil, 0];
-			/* */ } return; } var $f = {$blk: implicitTypeAndValue, $c: true, $r, _1, _r$1, _r$10, _r$11, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _v, check, code, target, tkind, u, u$1, u$2, u$3, v, x, xkind, $s};return $f;
-		};
-		$ptrType(Checker).prototype.comparison = function comparison(x, y, op$1, switchCase) {
-			var {_1, _arg, _arg$1, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, cause, check, code, errOp, ok, op$1, switchCase, typ$4, x, y, $s, $r, $c} = $restore(this, {x, y, op$1, switchCase});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			if ($interfaceIsEqual(x.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])) || $interfaceIsEqual(y.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-				x.mode = 0;
-				$s = -1; return;
+		$ptrType(compiler).prototype.plus = function plus(f1, nongreedy) {
+			var c, f1, nongreedy;
+			c = this;
+			return new frag.ptr(f1.i, $clone(c.loop($clone(f1, frag), nongreedy).out, patchList), f1.nullable);
+		};
+		$ptrType(compiler).prototype.empty = function empty(op$2) {
+			var c, f, op$2, x, x$1;
+			c = this;
+			f = $clone(c.inst(3), frag);
+			(x = c.p.Inst, x$1 = f.i, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Arg = ((op$2 >>> 0));
+			patchList.copy(f.out, makePatchList(f.i << 1 >>> 0));
+			return f;
+		};
+		$ptrType(compiler).prototype.rune = function rune(r, flags) {
+			var c, f, flags, i, r, x, x$1;
+			c = this;
+			f = $clone(c.inst(7), frag);
+			f.nullable = false;
+			i = (x = c.p.Inst, x$1 = f.i, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$2)));
+			i.Rune = r;
+			flags = (flags & (1)) >>> 0;
+			if (!((r.$length === 1)) || (unicode.SimpleFold((0 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 0])) === (0 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 0]))) {
+				flags = (flags & ~(1)) << 16 >>> 16;
 			}
-			if (switchCase) {
-				op$1 = 39;
+			i.Arg = ((flags >>> 0));
+			patchList.copy(f.out, makePatchList(f.i << 1 >>> 0));
+			if ((((flags & 1) >>> 0) === 0) && ((r.$length === 1) || (r.$length === 2) && ((0 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 0]) === (1 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 1])))) {
+				i.Op = 8;
+			} else if ((r.$length === 2) && ((0 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 0]) === 0) && ((1 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 1]) === 1114111)) {
+				i.Op = 9;
+			} else if ((r.$length === 4) && ((0 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 0]) === 0) && ((1 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 1]) === 9) && ((2 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 2]) === 11) && ((3 >= r.$length ? ($throwRuntimeError("index out of range"), undefined) : r.$array[r.$offset + 3]) === 1114111)) {
+				i.Op = 10;
 			}
-			errOp = x;
-			cause = "";
-			code = 46;
-			_r$1 = x.assignableTo(check, y.typ, ptrType$34.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			ok = _tuple[0];
-			/* */ if (!ok) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!ok) { */ case 2:
-				_r$2 = y.assignableTo(check, x.typ, ptrType$34.nil); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_tuple$1 = _r$2;
-				ok = _tuple$1[0];
-			/* } */ case 3:
-			/* */ if (!ok) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (!ok) { */ case 5:
-				errOp = y;
-				_r$3 = check.sprintf("mismatched types %s and %s", new sliceType$6([x.typ, y.typ])); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				cause = _r$3;
-				/* goto Error */ $s = 8; continue;
-			/* } */ case 6:
-			code = 45;
-				_1 = op$1;
-				/* */ if ((_1 === (39)) || (_1 === (44))) { $s = 10; continue; }
-				/* */ if ((_1 === (40)) || (_1 === (45)) || (_1 === (41)) || (_1 === (46))) { $s = 11; continue; }
-				/* */ $s = 12; continue;
-				/* if ((_1 === (39)) || (_1 === (44))) { */ case 10:
-						/* */ if (x.isNil() || y.isNil()) { $s = 15; continue; }
-						_r$4 = Comparable(x.typ); /* */ $s = 19; case 19: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						/* */ if (!_r$4) { $s = 16; continue; }
-						_r$5 = Comparable(y.typ); /* */ $s = 20; case 20: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						/* */ if (!_r$5) { $s = 17; continue; }
-						/* */ $s = 18; continue;
-						/* if (x.isNil() || y.isNil()) { */ case 15:
-							typ$4 = x.typ;
-							if (x.isNil()) {
-								typ$4 = y.typ;
-							}
-							_r$6 = hasNil(typ$4); /* */ $s = 23; case 23: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-							/* */ if (!_r$6) { $s = 21; continue; }
-							/* */ $s = 22; continue;
-							/* if (!_r$6) { */ case 21:
-								errOp = y;
-								/* goto Error */ $s = 8; continue;
-							/* } */ case 22:
-							$s = 18; continue;
-						/* } else if (!_r$4) { */ case 16:
-							errOp = x;
-							_r$7 = check.incomparableCause(x.typ); /* */ $s = 24; case 24: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-							cause = _r$7;
-							/* goto Error */ $s = 8; continue;
-							$s = 18; continue;
-						/* } else if (!_r$5) { */ case 17:
-							errOp = y;
-							_r$8 = check.incomparableCause(y.typ); /* */ $s = 25; case 25: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-							cause = _r$8;
-							/* goto Error */ $s = 8; continue;
-						/* } */ case 18:
-					case 14:
-					$s = 13; continue;
-				/* } else if ((_1 === (40)) || (_1 === (45)) || (_1 === (41)) || (_1 === (46))) { */ case 11:
-						_r$9 = allOrdered(x.typ); /* */ $s = 30; case 30: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-						/* */ if (!_r$9) { $s = 27; continue; }
-						_r$10 = allOrdered(y.typ); /* */ $s = 31; case 31: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-						/* */ if (!_r$10) { $s = 28; continue; }
-						/* */ $s = 29; continue;
-						/* if (!_r$9) { */ case 27:
-							errOp = x;
-							/* goto Error */ $s = 8; continue;
-							$s = 29; continue;
-						/* } else if (!_r$10) { */ case 28:
-							errOp = y;
-							/* goto Error */ $s = 8; continue;
-						/* } */ case 29:
-					case 26:
-					$s = 13; continue;
-				/* } else { */ case 12:
-					unreachable();
-				/* } */ case 13:
-			case 9:
-			/* */ if ((x.mode === 4) && (y.mode === 4)) { $s = 32; continue; }
-			/* */ $s = 33; continue;
-			/* if ((x.mode === 4) && (y.mode === 4)) { */ case 32:
-				_r$11 = constant.Compare(x.val, op$1, y.val); /* */ $s = 35; case 35: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-				_r$12 = constant.MakeBool(_r$11); /* */ $s = 36; case 36: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-				x.val = _r$12;
-				$s = 34; continue;
-			/* } else { */ case 33:
-				x.mode = 7;
-				$r = check.updateExprType(x.expr, Default(x.typ), true); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check.updateExprType(y.expr, Default(y.typ), true); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 34:
-			x.typ = (19 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 19]);
-			$s = -1; return;
-			/* Error: */ case 8:
-			/* */ if (cause === "") { $s = 39; continue; }
-			/* */ $s = 40; continue;
-			/* if (cause === "") { */ case 39:
-				/* */ if (isTypeParam(x.typ) || isTypeParam(y.typ)) { $s = 41; continue; }
-				/* */ $s = 42; continue;
-				/* if (isTypeParam(x.typ) || isTypeParam(y.typ)) { */ case 41:
-					if (!isTypeParam(x.typ)) {
-						errOp = y;
-					}
-					_r$13 = check.sprintf("type parameter %s is not comparable with %s", new sliceType$6([errOp.typ, new token.Token(op$1)])); /* */ $s = 44; case 44: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					cause = _r$13;
-					$s = 43; continue;
-				/* } else { */ case 42:
-					_arg = new token.Token(op$1);
-					_r$14 = check.kindString(errOp.typ); /* */ $s = 45; case 45: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					_arg$1 = new $String(_r$14);
-					_r$15 = check.sprintf("operator %s not defined on %s", new sliceType$6([_arg, _arg$1])); /* */ $s = 46; case 46: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-					cause = _r$15;
-				/* } */ case 43:
-			/* } */ case 40:
-			/* */ if (switchCase) { $s = 47; continue; }
-			/* */ $s = 48; continue;
-			/* if (switchCase) { */ case 47:
-				$r = check.errorf(x, code, "invalid case %s in switch on %s (%s)", new sliceType$6([x.expr, y.expr, new $String(cause)])); /* */ $s = 50; case 50: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 49; continue;
-			/* } else { */ case 48:
-				$r = check.errorf(errOp, code, "invalid operation: %s %s %s (%s)", new sliceType$6([x.expr, new token.Token(op$1), y.expr, new $String(cause)])); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 49:
-			x.mode = 0;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: comparison, $c: true, $r, _1, _arg, _arg$1, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, cause, check, code, errOp, ok, op$1, switchCase, typ$4, x, y, $s};return $f;
+			return f;
 		};
-		$ptrType(Checker).prototype.incomparableCause = function incomparableCause(typ$4) {
-			var {$24r, _r$1, _r$2, _r$3, _ref, cause, check, typ$4, $s, $r, $c} = $restore(this, {typ$4});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			cause = [cause];
-			check = [check];
-			check[0] = this;
-			_r$1 = under(typ$4); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_ref = _r$1;
-			/* */ if ($assertType(_ref, ptrType$25, true)[1] || $assertType(_ref, ptrType$27, true)[1] || $assertType(_ref, ptrType$28, true)[1]) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if ($assertType(_ref, ptrType$25, true)[1] || $assertType(_ref, ptrType$27, true)[1] || $assertType(_ref, ptrType$28, true)[1]) { */ case 2:
-				_r$2 = check[0].kindString(typ$4); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$24r = _r$2 + " can only be compared to nil";
-				$s = 5; case 5: return $24r;
-			/* } */ case 3:
-			cause[0] = "";
-			_r$3 = comparable(typ$4, true, false, (function(cause, check) { return function Checker·incomparableCause·func1(format, args) {
-					var {_r$3, args, format, $s, $r, $c} = $restore(this, {format, args});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_r$3 = check[0].sprintf(format, args); /* */ $s = 1; case 1: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					cause[0] = _r$3;
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·incomparableCause·func1, $c: true, $r, _r$3, args, format, $s};return $f;
-				}; })(cause, check)); /* */ $s = 6; case 6: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_r$3;
-			$s = -1; return cause[0];
-			/* */ } return; } var $f = {$blk: incomparableCause, $c: true, $r, $24r, _r$1, _r$2, _r$3, _ref, cause, check, typ$4, $s};return $f;
+		ptrType.methods = [{prop: "Simplify", name: "Simplify", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "Equal", name: "Equal", pkg: "", typ: $funcType([ptrType], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "MaxCap", name: "MaxCap", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "CapNames", name: "CapNames", pkg: "", typ: $funcType([], [sliceType], false)}, {prop: "capNames", name: "capNames", pkg: "regexp/syntax", typ: $funcType([sliceType], [], false)}];
+		Op.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$6.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "skipNop", name: "skipNop", pkg: "regexp/syntax", typ: $funcType([$Uint32], [ptrType$2], false)}, {prop: "Prefix", name: "Prefix", pkg: "", typ: $funcType([], [$String, $Bool], false)}, {prop: "StartCond", name: "StartCond", pkg: "", typ: $funcType([], [EmptyOp], false)}];
+		InstOp.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$2.methods = [{prop: "op", name: "op", pkg: "regexp/syntax", typ: $funcType([], [InstOp], false)}, {prop: "MatchRune", name: "MatchRune", pkg: "", typ: $funcType([$Int32], [$Bool], false)}, {prop: "MatchRunePos", name: "MatchRunePos", pkg: "", typ: $funcType([$Int32], [$Int], false)}, {prop: "MatchEmptyWidth", name: "MatchEmptyWidth", pkg: "", typ: $funcType([$Int32, $Int32], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$7.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
+		ErrorCode.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$4.methods = [{prop: "newRegexp", name: "newRegexp", pkg: "regexp/syntax", typ: $funcType([Op], [ptrType], false)}, {prop: "reuse", name: "reuse", pkg: "regexp/syntax", typ: $funcType([ptrType], [], false)}, {prop: "checkLimits", name: "checkLimits", pkg: "regexp/syntax", typ: $funcType([ptrType], [], false)}, {prop: "checkSize", name: "checkSize", pkg: "regexp/syntax", typ: $funcType([ptrType], [], false)}, {prop: "calcSize", name: "calcSize", pkg: "regexp/syntax", typ: $funcType([ptrType, $Bool], [$Int64], false)}, {prop: "checkHeight", name: "checkHeight", pkg: "regexp/syntax", typ: $funcType([ptrType], [], false)}, {prop: "calcHeight", name: "calcHeight", pkg: "regexp/syntax", typ: $funcType([ptrType, $Bool], [$Int], false)}, {prop: "push", name: "push", pkg: "regexp/syntax", typ: $funcType([ptrType], [ptrType], false)}, {prop: "maybeConcat", name: "maybeConcat", pkg: "regexp/syntax", typ: $funcType([$Int32, Flags], [$Bool], false)}, {prop: "literal", name: "literal", pkg: "regexp/syntax", typ: $funcType([$Int32], [], false)}, {prop: "op", name: "op", pkg: "regexp/syntax", typ: $funcType([Op], [ptrType], false)}, {prop: "repeat", name: "repeat", pkg: "regexp/syntax", typ: $funcType([Op, $Int, $Int, $String, $String, $String], [$String, $error], false)}, {prop: "concat", name: "concat", pkg: "regexp/syntax", typ: $funcType([], [ptrType], false)}, {prop: "alternate", name: "alternate", pkg: "regexp/syntax", typ: $funcType([], [ptrType], false)}, {prop: "collapse", name: "collapse", pkg: "regexp/syntax", typ: $funcType([sliceType$4, Op], [ptrType], false)}, {prop: "factor", name: "factor", pkg: "regexp/syntax", typ: $funcType([sliceType$4], [sliceType$4], false)}, {prop: "leadingString", name: "leadingString", pkg: "regexp/syntax", typ: $funcType([ptrType], [sliceType$1, Flags], false)}, {prop: "removeLeadingString", name: "removeLeadingString", pkg: "regexp/syntax", typ: $funcType([ptrType, $Int], [ptrType], false)}, {prop: "leadingRegexp", name: "leadingRegexp", pkg: "regexp/syntax", typ: $funcType([ptrType], [ptrType], false)}, {prop: "removeLeadingRegexp", name: "removeLeadingRegexp", pkg: "regexp/syntax", typ: $funcType([ptrType, $Bool], [ptrType], false)}, {prop: "parseRepeat", name: "parseRepeat", pkg: "regexp/syntax", typ: $funcType([$String], [$Int, $Int, $String, $Bool], false)}, {prop: "parsePerlFlags", name: "parsePerlFlags", pkg: "regexp/syntax", typ: $funcType([$String], [$String, $error], false)}, {prop: "parseInt", name: "parseInt", pkg: "regexp/syntax", typ: $funcType([$String], [$Int, $String, $Bool], false)}, {prop: "parseVerticalBar", name: "parseVerticalBar", pkg: "regexp/syntax", typ: $funcType([], [$error], false)}, {prop: "swapVerticalBar", name: "swapVerticalBar", pkg: "regexp/syntax", typ: $funcType([], [$Bool], false)}, {prop: "parseRightParen", name: "parseRightParen", pkg: "regexp/syntax", typ: $funcType([], [$error], false)}, {prop: "parseEscape", name: "parseEscape", pkg: "regexp/syntax", typ: $funcType([$String], [$Int32, $String, $error], false)}, {prop: "parseClassChar", name: "parseClassChar", pkg: "regexp/syntax", typ: $funcType([$String, $String], [$Int32, $String, $error], false)}, {prop: "parsePerlClassEscape", name: "parsePerlClassEscape", pkg: "regexp/syntax", typ: $funcType([$String, sliceType$1], [sliceType$1, $String], false)}, {prop: "parseNamedClass", name: "parseNamedClass", pkg: "regexp/syntax", typ: $funcType([$String, sliceType$1], [sliceType$1, $String, $error], false)}, {prop: "appendGroup", name: "appendGroup", pkg: "regexp/syntax", typ: $funcType([sliceType$1, charGroup], [sliceType$1], false)}, {prop: "parseUnicodeClass", name: "parseUnicodeClass", pkg: "regexp/syntax", typ: $funcType([$String, sliceType$1], [sliceType$1, $String, $error], false)}, {prop: "parseClass", name: "parseClass", pkg: "regexp/syntax", typ: $funcType([$String], [$String, $error], false)}];
+		ranges.methods = [{prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}];
+		patchList.methods = [{prop: "patch", name: "patch", pkg: "regexp/syntax", typ: $funcType([ptrType$6, $Uint32], [], false)}, {prop: "append", name: "append", pkg: "regexp/syntax", typ: $funcType([ptrType$6, patchList], [patchList], false)}];
+		ptrType$8.methods = [{prop: "init", name: "init", pkg: "regexp/syntax", typ: $funcType([], [], false)}, {prop: "compile", name: "compile", pkg: "regexp/syntax", typ: $funcType([ptrType], [frag], false)}, {prop: "inst", name: "inst", pkg: "regexp/syntax", typ: $funcType([InstOp], [frag], false)}, {prop: "nop", name: "nop", pkg: "regexp/syntax", typ: $funcType([], [frag], false)}, {prop: "fail", name: "fail", pkg: "regexp/syntax", typ: $funcType([], [frag], false)}, {prop: "cap", name: "cap", pkg: "regexp/syntax", typ: $funcType([$Uint32], [frag], false)}, {prop: "cat", name: "cat", pkg: "regexp/syntax", typ: $funcType([frag, frag], [frag], false)}, {prop: "alt", name: "alt", pkg: "regexp/syntax", typ: $funcType([frag, frag], [frag], false)}, {prop: "quest", name: "quest", pkg: "regexp/syntax", typ: $funcType([frag, $Bool], [frag], false)}, {prop: "loop", name: "loop", pkg: "regexp/syntax", typ: $funcType([frag, $Bool], [frag], false)}, {prop: "star", name: "star", pkg: "regexp/syntax", typ: $funcType([frag, $Bool], [frag], false)}, {prop: "plus", name: "plus", pkg: "regexp/syntax", typ: $funcType([frag, $Bool], [frag], false)}, {prop: "empty", name: "empty", pkg: "regexp/syntax", typ: $funcType([EmptyOp], [frag], false)}, {prop: "rune", name: "rune", pkg: "regexp/syntax", typ: $funcType([sliceType$1, Flags], [frag], false)}];
+		Regexp.init("", [{prop: "Op", name: "Op", embedded: false, exported: true, typ: Op, tag: ""}, {prop: "Flags", name: "Flags", embedded: false, exported: true, typ: Flags, tag: ""}, {prop: "Sub", name: "Sub", embedded: false, exported: true, typ: sliceType$4, tag: ""}, {prop: "Sub0", name: "Sub0", embedded: false, exported: true, typ: arrayType, tag: ""}, {prop: "Rune", name: "Rune", embedded: false, exported: true, typ: sliceType$1, tag: ""}, {prop: "Rune0", name: "Rune0", embedded: false, exported: true, typ: arrayType$1, tag: ""}, {prop: "Min", name: "Min", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Max", name: "Max", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Cap", name: "Cap", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "Name", name: "Name", embedded: false, exported: true, typ: $String, tag: ""}]);
+		Prog.init("", [{prop: "Inst", name: "Inst", embedded: false, exported: true, typ: sliceType$6, tag: ""}, {prop: "Start", name: "Start", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "NumCap", name: "NumCap", embedded: false, exported: true, typ: $Int, tag: ""}]);
+		Inst.init("", [{prop: "Op", name: "Op", embedded: false, exported: true, typ: InstOp, tag: ""}, {prop: "Out", name: "Out", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "Arg", name: "Arg", embedded: false, exported: true, typ: $Uint32, tag: ""}, {prop: "Rune", name: "Rune", embedded: false, exported: true, typ: sliceType$1, tag: ""}]);
+		Error.init("", [{prop: "Code", name: "Code", embedded: false, exported: true, typ: ErrorCode, tag: ""}, {prop: "Expr", name: "Expr", embedded: false, exported: true, typ: $String, tag: ""}]);
+		parser.init("regexp/syntax", [{prop: "flags", name: "flags", embedded: false, exported: false, typ: Flags, tag: ""}, {prop: "stack", name: "stack", embedded: false, exported: false, typ: sliceType$4, tag: ""}, {prop: "free", name: "free", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "numCap", name: "numCap", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "wholeRegexp", name: "wholeRegexp", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "tmpClass", name: "tmpClass", embedded: false, exported: false, typ: sliceType$1, tag: ""}, {prop: "numRegexp", name: "numRegexp", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "numRunes", name: "numRunes", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "repeats", name: "repeats", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "height", name: "height", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "size", name: "size", embedded: false, exported: false, typ: mapType$1, tag: ""}]);
+		charGroup.init("regexp/syntax", [{prop: "sign", name: "sign", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "class$1", name: "class", embedded: false, exported: false, typ: sliceType$1, tag: ""}]);
+		ranges.init("regexp/syntax", [{prop: "p", name: "p", embedded: false, exported: false, typ: ptrType$3, tag: ""}]);
+		patchList.init("regexp/syntax", [{prop: "head", name: "head", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "tail", name: "tail", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
+		frag.init("regexp/syntax", [{prop: "i", name: "i", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "out", name: "out", embedded: false, exported: false, typ: patchList, tag: ""}, {prop: "nullable", name: "nullable", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		compiler.init("regexp/syntax", [{prop: "p", name: "p", embedded: false, exported: false, typ: ptrType$6, tag: ""}]);
+	};
+	$init = function() {
+		$pkg.$init = function() {};
+		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
+		$r = sort.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strconv.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strings.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = unicode.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = utf8.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		instOpNames = new sliceType(["InstAlt", "InstAltMatch", "InstCapture", "InstEmptyWidth", "InstMatch", "InstFail", "InstNop", "InstRune", "InstRune1", "InstRuneAny", "InstRuneAnyNotNL"]);
+		code1 = new sliceType$1([48, 57]);
+		code2 = new sliceType$1([9, 10, 12, 13, 32, 32]);
+		code3 = new sliceType$1([48, 57, 65, 90, 95, 95, 97, 122]);
+		perlGroup = $makeMap($String.keyFor, [{ k: "\\d", v: $clone(new charGroup.ptr(1, code1), charGroup) }, { k: "\\D", v: $clone(new charGroup.ptr(-1, code1), charGroup) }, { k: "\\s", v: $clone(new charGroup.ptr(1, code2), charGroup) }, { k: "\\S", v: $clone(new charGroup.ptr(-1, code2), charGroup) }, { k: "\\w", v: $clone(new charGroup.ptr(1, code3), charGroup) }, { k: "\\W", v: $clone(new charGroup.ptr(-1, code3), charGroup) }]);
+		code4 = new sliceType$1([48, 57, 65, 90, 97, 122]);
+		code5 = new sliceType$1([65, 90, 97, 122]);
+		code6 = new sliceType$1([0, 127]);
+		code7 = new sliceType$1([9, 9, 32, 32]);
+		code8 = new sliceType$1([0, 31, 127, 127]);
+		code9 = new sliceType$1([48, 57]);
+		code10 = new sliceType$1([33, 126]);
+		code11 = new sliceType$1([97, 122]);
+		code12 = new sliceType$1([32, 126]);
+		code13 = new sliceType$1([33, 47, 58, 64, 91, 96, 123, 126]);
+		code14 = new sliceType$1([9, 13, 32, 32]);
+		code15 = new sliceType$1([65, 90]);
+		code16 = new sliceType$1([48, 57, 65, 90, 95, 95, 97, 122]);
+		code17 = new sliceType$1([48, 57, 65, 70, 97, 102]);
+		posixGroup = $makeMap($String.keyFor, [{ k: "[:alnum:]", v: $clone(new charGroup.ptr(1, code4), charGroup) }, { k: "[:^alnum:]", v: $clone(new charGroup.ptr(-1, code4), charGroup) }, { k: "[:alpha:]", v: $clone(new charGroup.ptr(1, code5), charGroup) }, { k: "[:^alpha:]", v: $clone(new charGroup.ptr(-1, code5), charGroup) }, { k: "[:ascii:]", v: $clone(new charGroup.ptr(1, code6), charGroup) }, { k: "[:^ascii:]", v: $clone(new charGroup.ptr(-1, code6), charGroup) }, { k: "[:blank:]", v: $clone(new charGroup.ptr(1, code7), charGroup) }, { k: "[:^blank:]", v: $clone(new charGroup.ptr(-1, code7), charGroup) }, { k: "[:cntrl:]", v: $clone(new charGroup.ptr(1, code8), charGroup) }, { k: "[:^cntrl:]", v: $clone(new charGroup.ptr(-1, code8), charGroup) }, { k: "[:digit:]", v: $clone(new charGroup.ptr(1, code9), charGroup) }, { k: "[:^digit:]", v: $clone(new charGroup.ptr(-1, code9), charGroup) }, { k: "[:graph:]", v: $clone(new charGroup.ptr(1, code10), charGroup) }, { k: "[:^graph:]", v: $clone(new charGroup.ptr(-1, code10), charGroup) }, { k: "[:lower:]", v: $clone(new charGroup.ptr(1, code11), charGroup) }, { k: "[:^lower:]", v: $clone(new charGroup.ptr(-1, code11), charGroup) }, { k: "[:print:]", v: $clone(new charGroup.ptr(1, code12), charGroup) }, { k: "[:^print:]", v: $clone(new charGroup.ptr(-1, code12), charGroup) }, { k: "[:punct:]", v: $clone(new charGroup.ptr(1, code13), charGroup) }, { k: "[:^punct:]", v: $clone(new charGroup.ptr(-1, code13), charGroup) }, { k: "[:space:]", v: $clone(new charGroup.ptr(1, code14), charGroup) }, { k: "[:^space:]", v: $clone(new charGroup.ptr(-1, code14), charGroup) }, { k: "[:upper:]", v: $clone(new charGroup.ptr(1, code15), charGroup) }, { k: "[:^upper:]", v: $clone(new charGroup.ptr(-1, code15), charGroup) }, { k: "[:word:]", v: $clone(new charGroup.ptr(1, code16), charGroup) }, { k: "[:^word:]", v: $clone(new charGroup.ptr(-1, code16), charGroup) }, { k: "[:xdigit:]", v: $clone(new charGroup.ptr(1, code17), charGroup) }, { k: "[:^xdigit:]", v: $clone(new charGroup.ptr(-1, code17), charGroup) }]);
+		anyTable = new unicode.RangeTable.ptr(new sliceType$2([$clone(new unicode.Range16.ptr(0, 65535, 1), unicode.Range16)]), new sliceType$3([$clone(new unicode.Range32.ptr(65536, 1114111, 1), unicode.Range32)]), 0);
+		_Op_index_0 = $toNativeArray($kindUint8, [0, 7, 17, 24, 33, 45, 52, 61, 68, 77, 84, 96, 110, 117, 121, 125, 130, 136, 142, 151]);
+		anyRuneNotNL = new sliceType$1([0, 9, 11, 1114111]);
+		anyRune = new sliceType$1([0, 1114111]);
+		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
+	};
+	$pkg.$init = $init;
+	return $pkg;
+})();
+$packages["regexp"] = (function() {
+	var $pkg = {}, $init, bytes, nosync, io, syntax, sort, strconv, strings, unicode, utf8, Regexp, input, inputString, inputBytes, inputReader, onePassProg, onePassInst, queueOnePass, runeSlice, queue, entry, thread, machine, inputs, lazyFlag, onePassMachine, job, bitState, sliceType, arrayType, arrayType$1, arrayType$2, sliceType$1, sliceType$2, ptrType, ptrType$1, ptrType$2, sliceType$3, sliceType$4, ptrType$3, ptrType$4, sliceType$5, ptrType$5, sliceType$6, sliceType$7, arrayType$3, arrayType$4, sliceType$8, sliceType$9, sliceType$10, sliceType$11, ptrType$6, ptrType$7, ptrType$8, ptrType$9, sliceType$12, ptrType$10, sliceType$13, ptrType$11, ptrType$12, sliceType$14, ptrType$13, ptrType$14, ptrType$15, ptrType$16, sliceType$15, funcType, funcType$1, funcType$2, funcType$3, ptrType$17, ptrType$18, ptrType$19, ptrType$20, ptrType$21, matchPool, specialBytes, onePassPool, arrayNoInts, bitStatePool, matchSize, noRune, noNext, anyRuneNotNL, anyRune, Compile, compile, minInputLen, MustCompile, quote, init, extract, onePassPrefix, onePassNext, iop, newQueue, mergeRuneSets, cleanupOnePass, onePassCopy, makeOnePass, compileOnePass, newLazyFlag, newOnePassMachine, freeOnePassMachine, newBitState, freeBitState, maxBitStateLen, shouldBacktrack;
+	bytes = $packages["bytes"];
+	nosync = $packages["github.com/gopherjs/gopherjs/nosync"];
+	io = $packages["io"];
+	syntax = $packages["regexp/syntax"];
+	sort = $packages["sort"];
+	strconv = $packages["strconv"];
+	strings = $packages["strings"];
+	unicode = $packages["unicode"];
+	utf8 = $packages["unicode/utf8"];
+	Regexp = $newType(0, $kindStruct, "regexp.Regexp", true, "regexp", true, function(expr_, prog_, onepass_, numSubexp_, maxBitStateLen_, subexpNames_, prefix_, prefixBytes_, prefixRune_, prefixEnd_, mpool_, matchcap_, prefixComplete_, cond_, minInputLen_, longest_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.expr = "";
+			this.prog = ptrType$1.nil;
+			this.onepass = ptrType$2.nil;
+			this.numSubexp = 0;
+			this.maxBitStateLen = 0;
+			this.subexpNames = sliceType$3.nil;
+			this.prefix = "";
+			this.prefixBytes = sliceType$4.nil;
+			this.prefixRune = 0;
+			this.prefixEnd = 0;
+			this.mpool = 0;
+			this.matchcap = 0;
+			this.prefixComplete = false;
+			this.cond = 0;
+			this.minInputLen = 0;
+			this.longest = false;
+			return;
+		}
+		this.expr = expr_;
+		this.prog = prog_;
+		this.onepass = onepass_;
+		this.numSubexp = numSubexp_;
+		this.maxBitStateLen = maxBitStateLen_;
+		this.subexpNames = subexpNames_;
+		this.prefix = prefix_;
+		this.prefixBytes = prefixBytes_;
+		this.prefixRune = prefixRune_;
+		this.prefixEnd = prefixEnd_;
+		this.mpool = mpool_;
+		this.matchcap = matchcap_;
+		this.prefixComplete = prefixComplete_;
+		this.cond = cond_;
+		this.minInputLen = minInputLen_;
+		this.longest = longest_;
+	});
+	input = $newType(8, $kindInterface, "regexp.input", true, "regexp", false, null);
+	inputString = $newType(0, $kindStruct, "regexp.inputString", true, "regexp", false, function(str_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.str = "";
+			return;
+		}
+		this.str = str_;
+	});
+	inputBytes = $newType(0, $kindStruct, "regexp.inputBytes", true, "regexp", false, function(str_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.str = sliceType$4.nil;
+			return;
+		}
+		this.str = str_;
+	});
+	inputReader = $newType(0, $kindStruct, "regexp.inputReader", true, "regexp", false, function(r_, atEOT_, pos_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.r = $ifaceNil;
+			this.atEOT = false;
+			this.pos = 0;
+			return;
+		}
+		this.r = r_;
+		this.atEOT = atEOT_;
+		this.pos = pos_;
+	});
+	onePassProg = $newType(0, $kindStruct, "regexp.onePassProg", true, "regexp", false, function(Inst_, Start_, NumCap_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Inst = sliceType$12.nil;
+			this.Start = 0;
+			this.NumCap = 0;
+			return;
+		}
+		this.Inst = Inst_;
+		this.Start = Start_;
+		this.NumCap = NumCap_;
+	});
+	onePassInst = $newType(0, $kindStruct, "regexp.onePassInst", true, "regexp", false, function(Inst_, Next_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.Inst = new syntax.Inst.ptr(0, 0, 0, sliceType$1.nil);
+			this.Next = sliceType$2.nil;
+			return;
+		}
+		this.Inst = Inst_;
+		this.Next = Next_;
+	});
+	queueOnePass = $newType(0, $kindStruct, "regexp.queueOnePass", true, "regexp", false, function(sparse_, dense_, size_, nextIndex_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.sparse = sliceType$2.nil;
+			this.dense = sliceType$2.nil;
+			this.size = 0;
+			this.nextIndex = 0;
+			return;
+		}
+		this.sparse = sparse_;
+		this.dense = dense_;
+		this.size = size_;
+		this.nextIndex = nextIndex_;
+	});
+	runeSlice = $newType(12, $kindSlice, "regexp.runeSlice", true, "regexp", false, null);
+	queue = $newType(0, $kindStruct, "regexp.queue", true, "regexp", false, function(sparse_, dense_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.sparse = sliceType$2.nil;
+			this.dense = sliceType$5.nil;
+			return;
+		}
+		this.sparse = sparse_;
+		this.dense = dense_;
+	});
+	entry = $newType(0, $kindStruct, "regexp.entry", true, "regexp", false, function(pc_, t_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.pc = 0;
+			this.t = ptrType$5.nil;
+			return;
+		}
+		this.pc = pc_;
+		this.t = t_;
+	});
+	thread = $newType(0, $kindStruct, "regexp.thread", true, "regexp", false, function(inst_, cap_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.inst = ptrType$6.nil;
+			this.cap = sliceType$7.nil;
+			return;
+		}
+		this.inst = inst_;
+		this.cap = cap_;
+	});
+	machine = $newType(0, $kindStruct, "regexp.machine", true, "regexp", false, function(re_, p_, q0_, q1_, pool_, matched_, matchcap_, inputs_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.re = ptrType.nil;
+			this.p = ptrType$1.nil;
+			this.q0 = new queue.ptr(sliceType$2.nil, sliceType$5.nil);
+			this.q1 = new queue.ptr(sliceType$2.nil, sliceType$5.nil);
+			this.pool = sliceType$6.nil;
+			this.matched = false;
+			this.matchcap = sliceType$7.nil;
+			this.inputs = new inputs.ptr(new inputBytes.ptr(sliceType$4.nil), new inputString.ptr(""), new inputReader.ptr($ifaceNil, false, 0));
+			return;
+		}
+		this.re = re_;
+		this.p = p_;
+		this.q0 = q0_;
+		this.q1 = q1_;
+		this.pool = pool_;
+		this.matched = matched_;
+		this.matchcap = matchcap_;
+		this.inputs = inputs_;
+	});
+	inputs = $newType(0, $kindStruct, "regexp.inputs", true, "regexp", false, function(bytes_, string_, reader_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.bytes = new inputBytes.ptr(sliceType$4.nil);
+			this.string = new inputString.ptr("");
+			this.reader = new inputReader.ptr($ifaceNil, false, 0);
+			return;
+		}
+		this.bytes = bytes_;
+		this.string = string_;
+		this.reader = reader_;
+	});
+	lazyFlag = $newType(8, $kindUint64, "regexp.lazyFlag", true, "regexp", false, null);
+	onePassMachine = $newType(0, $kindStruct, "regexp.onePassMachine", true, "regexp", false, function(inputs_, matchcap_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.inputs = new inputs.ptr(new inputBytes.ptr(sliceType$4.nil), new inputString.ptr(""), new inputReader.ptr($ifaceNil, false, 0));
+			this.matchcap = sliceType$7.nil;
+			return;
+		}
+		this.inputs = inputs_;
+		this.matchcap = matchcap_;
+	});
+	job = $newType(0, $kindStruct, "regexp.job", true, "regexp", false, function(pc_, arg_, pos_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.pc = 0;
+			this.arg = false;
+			this.pos = 0;
+			return;
+		}
+		this.pc = pc_;
+		this.arg = arg_;
+		this.pos = pos_;
+	});
+	bitState = $newType(0, $kindStruct, "regexp.bitState", true, "regexp", false, function(end_, cap_, matchcap_, jobs_, visited_, inputs_) {
+		this.$val = this;
+		if (arguments.length === 0) {
+			this.end = 0;
+			this.cap = sliceType$7.nil;
+			this.matchcap = sliceType$7.nil;
+			this.jobs = sliceType$15.nil;
+			this.visited = sliceType$2.nil;
+			this.inputs = new inputs.ptr(new inputBytes.ptr(sliceType$4.nil), new inputString.ptr(""), new inputReader.ptr($ifaceNil, false, 0));
+			return;
+		}
+		this.end = end_;
+		this.cap = cap_;
+		this.matchcap = matchcap_;
+		this.jobs = jobs_;
+		this.visited = visited_;
+		this.inputs = inputs_;
+	});
+	$pkg.Regexp = Regexp;
+	$pkg.input = input;
+	$pkg.inputString = inputString;
+	$pkg.inputBytes = inputBytes;
+	$pkg.inputReader = inputReader;
+	$pkg.onePassProg = onePassProg;
+	$pkg.onePassInst = onePassInst;
+	$pkg.queueOnePass = queueOnePass;
+	$pkg.runeSlice = runeSlice;
+	$pkg.queue = queue;
+	$pkg.entry = entry;
+	$pkg.thread = thread;
+	$pkg.machine = machine;
+	$pkg.inputs = inputs;
+	$pkg.lazyFlag = lazyFlag;
+	$pkg.onePassMachine = onePassMachine;
+	$pkg.job = job;
+	$pkg.bitState = bitState;
+	$pkg.$finishSetup = function() {
+		sliceType = $sliceType($emptyInterface);
+		arrayType = $arrayType(nosync.Pool, 5);
+		arrayType$1 = $arrayType($Uint8, 16);
+		arrayType$2 = $arrayType($Int, 0);
+		sliceType$1 = $sliceType($Int32);
+		sliceType$2 = $sliceType($Uint32);
+		ptrType = $ptrType(Regexp);
+		ptrType$1 = $ptrType(syntax.Prog);
+		ptrType$2 = $ptrType(onePassProg);
+		sliceType$3 = $sliceType($String);
+		sliceType$4 = $sliceType($Uint8);
+		ptrType$3 = $ptrType(machine);
+		ptrType$4 = $ptrType(nosync.Pool);
+		sliceType$5 = $sliceType(entry);
+		ptrType$5 = $ptrType(thread);
+		sliceType$6 = $sliceType(ptrType$5);
+		sliceType$7 = $sliceType($Int);
+		arrayType$3 = $arrayType($Int, 2);
+		arrayType$4 = $arrayType($Int, 4);
+		sliceType$8 = $sliceType(sliceType$4);
+		sliceType$9 = $sliceType(sliceType$7);
+		sliceType$10 = $sliceType(sliceType$8);
+		sliceType$11 = $sliceType(sliceType$3);
+		ptrType$6 = $ptrType(syntax.Inst);
+		ptrType$7 = $ptrType(strings.Builder);
+		ptrType$8 = $ptrType(queueOnePass);
+		ptrType$9 = $ptrType($Int);
+		sliceType$12 = $sliceType(onePassInst);
+		ptrType$10 = $ptrType($Uint32);
+		sliceType$13 = $sliceType(sliceType$1);
+		ptrType$11 = $ptrType(onePassInst);
+		ptrType$12 = $ptrType(sliceType$1);
+		sliceType$14 = $sliceType($Bool);
+		ptrType$13 = $ptrType(lazyFlag);
+		ptrType$14 = $ptrType(entry);
+		ptrType$15 = $ptrType(onePassMachine);
+		ptrType$16 = $ptrType(bitState);
+		sliceType$15 = $sliceType(job);
+		funcType = $funcType([$String], [$String], false);
+		funcType$1 = $funcType([sliceType$4, sliceType$7], [sliceType$4], false);
+		funcType$2 = $funcType([sliceType$4], [sliceType$4], false);
+		funcType$3 = $funcType([sliceType$7], [], false);
+		ptrType$17 = $ptrType(inputString);
+		ptrType$18 = $ptrType(inputBytes);
+		ptrType$19 = $ptrType(inputReader);
+		ptrType$20 = $ptrType(queue);
+		ptrType$21 = $ptrType(inputs);
+		$ptrType(Regexp).prototype.String = function String() {
+			var re;
+			re = this;
+			return re.expr;
 		};
-		$ptrType(Checker).prototype.kindString = function kindString(typ$4) {
-			var {$24r, $24r$1, _r$1, _r$2, _r$3, _ref, check, typ$4, $s, $r, $c} = $restore(this, {typ$4});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = under(typ$4); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_ref = _r$1;
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$25, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$28, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$29, true)[1]) { $s = 9; continue; }
-			/* */ $s = 10; continue;
-			/* if ($assertType(_ref, ptrType$10, true)[1]) { */ case 2:
-				$s = -1; return "array";
-			/* } else if ($assertType(_ref, ptrType$25, true)[1]) { */ case 3:
-				$s = -1; return "slice";
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 4:
-				$s = -1; return "struct";
-			/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 5:
-				$s = -1; return "pointer";
-			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 6:
-				$s = -1; return "func";
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 7:
-				/* */ if (isTypeParam(typ$4)) { $s = 12; continue; }
-				/* */ $s = 13; continue;
-				/* if (isTypeParam(typ$4)) { */ case 12:
-					_r$2 = check.sprintf("type parameter %s", new sliceType$6([typ$4])); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					$24r = _r$2;
-					$s = 15; case 15: return $24r;
-				/* } */ case 13:
-				$s = -1; return "interface";
-			/* } else if ($assertType(_ref, ptrType$28, true)[1]) { */ case 8:
-				$s = -1; return "map";
-			/* } else if ($assertType(_ref, ptrType$29, true)[1]) { */ case 9:
-				$s = -1; return "chan";
-			/* } else { */ case 10:
-				_r$3 = check.sprintf("%s", new sliceType$6([typ$4])); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				$24r$1 = _r$3;
-				$s = 17; case 17: return $24r$1;
-			/* } */ case 11:
-			$s = -1; return "";
-			/* */ } return; } var $f = {$blk: kindString, $c: true, $r, $24r, $24r$1, _r$1, _r$2, _r$3, _ref, check, typ$4, $s};return $f;
+		$ptrType(Regexp).prototype.Copy = function Copy() {
+			var re, re2;
+			re = this;
+			re2 = $clone((re === ptrType.nil && $throwNilPointerError(), re), Regexp);
+			return re2;
 		};
-		$ptrType(Checker).prototype.shift = function shift(x, y, e, op$1) {
-			var {_entry, _key, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _v, _v$1, _v$2, _v$3, b, check, e, found, info, ok, op$1, opPos, s, x, xval, y, yval, $s, $r, $c} = $restore(this, {x, y, e, op$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			xval = $ifaceNil;
-			/* */ if (x.mode === 4) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (x.mode === 4) { */ case 1:
-				_r$1 = constant.ToInt(x.val); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				xval = _r$1;
-			/* } */ case 2:
-			_r$2 = allInteger(x.typ); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			if (_r$2) { _v = true; $s = 7; continue s; }
-			if (!(isUntyped(x.typ) && !($interfaceIsEqual(xval, $ifaceNil)))) { _v$1 = false; $s = 9; continue s; }
-			_r$3 = xval.Kind(); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_v$1 = _r$3 === 3; case 9:
-			_v = _v$1; case 7:
-			/* */ if (_v) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (_v) { */ case 4:
-				$s = 6; continue;
-			/* } else { */ case 5:
-				$r = check.errorf(x, 57, "invalid operation: shifted operand %s must be integer", new sliceType$6([x])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.mode = 0;
-				$s = -1; return;
-			/* } */ case 6:
-			yval = $ifaceNil;
-			/* */ if (y.mode === 4) { $s = 12; continue; }
-			/* */ $s = 13; continue;
-			/* if (y.mode === 4) { */ case 12:
-				_r$4 = constant.ToInt(y.val); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				yval = _r$4;
-				_r$5 = yval.Kind(); /* */ $s = 19; case 19: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				if (!(_r$5 === 3)) { _v$2 = false; $s = 18; continue s; }
-				_r$6 = constant.Sign(yval); /* */ $s = 20; case 20: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_v$2 = _r$6 < 0; case 18:
-				/* */ if (_v$2) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (_v$2) { */ case 16:
-					$r = check.errorf(y, 56, "invalid operation: negative shift count %s", new sliceType$6([y])); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					x.mode = 0;
-					$s = -1; return;
-				/* } */ case 17:
-				/* */ if (isUntyped(y.typ)) { $s = 22; continue; }
-				/* */ $s = 23; continue;
-				/* if (isUntyped(y.typ)) { */ case 22:
-					$r = check.representable(y, (7 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 7])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (y.mode === 0) {
-						x.mode = 0;
-						$s = -1; return;
-					}
-				/* } */ case 23:
-				$s = 14; continue;
-			/* } else { */ case 13:
-					_r$7 = allInteger(y.typ); /* */ $s = 30; case 30: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					/* */ if (_r$7) { $s = 26; continue; }
-					/* */ if (isUntyped(y.typ)) { $s = 27; continue; }
-					/* */ $s = 28; continue;
-					/* if (_r$7) { */ case 26:
-						_r$8 = allUnsigned(y.typ); /* */ $s = 33; case 33: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						/* */ if (!_r$8 && !check.allowVersion(check.pkg, 1, 13)) { $s = 31; continue; }
-						/* */ $s = 32; continue;
-						/* if (!_r$8 && !check.allowVersion(check.pkg, 1, 13)) { */ case 31:
-							$r = check.errorf(y, 135, "invalid operation: signed shift count %s requires go1.13 or later", new sliceType$6([y])); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							x.mode = 0;
-							$s = -1; return;
-						/* } */ case 32:
-						$s = 29; continue;
-					/* } else if (isUntyped(y.typ)) { */ case 27:
-						$r = check.convertUntyped(y, (7 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 7])); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						if (y.mode === 0) {
-							x.mode = 0;
-							$s = -1; return;
-						}
-						$s = 29; continue;
-					/* } else { */ case 28:
-						$r = check.errorf(y, 56, "invalid operation: shift count %s must be integer", new sliceType$6([y])); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x.mode = 0;
-						$s = -1; return;
-					/* } */ case 29:
-				case 25:
-			/* } */ case 14:
-			/* */ if (x.mode === 4) { $s = 37; continue; }
-			/* */ $s = 38; continue;
-			/* if (x.mode === 4) { */ case 37:
-				/* */ if (y.mode === 4) { $s = 39; continue; }
-				/* */ $s = 40; continue;
-				/* if (y.mode === 4) { */ case 39:
-					_r$9 = x.val.Kind(); /* */ $s = 44; case 44: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					if (_r$9 === 0) { _v$3 = true; $s = 43; continue s; }
-					_r$10 = y.val.Kind(); /* */ $s = 45; case 45: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_v$3 = _r$10 === 0; case 43:
-					/* */ if (_v$3) { $s = 41; continue; }
-					/* */ $s = 42; continue;
-					/* if (_v$3) { */ case 41:
-						x.val = constant.MakeUnknown();
-						_r$11 = isInteger(x.typ); /* */ $s = 48; case 48: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-						/* */ if (!_r$11) { $s = 46; continue; }
-						/* */ $s = 47; continue;
-						/* if (!_r$11) { */ case 46:
-							x.typ = (20 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 20]);
-						/* } */ case 47:
-						$s = -1; return;
-					/* } */ case 42:
-					_r$12 = constant.Uint64Val(yval); /* */ $s = 49; case 49: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					_tuple = _r$12;
-					s = _tuple[0];
-					ok = _tuple[1];
-					/* */ if (!ok || (s.$high > 0 || (s.$high === 0 && s.$low > 1074))) { $s = 50; continue; }
-					/* */ $s = 51; continue;
-					/* if (!ok || (s.$high > 0 || (s.$high === 0 && s.$low > 1074))) { */ case 50:
-						$r = check.errorf(y, 56, "invalid operation: invalid shift count %s", new sliceType$6([y])); /* */ $s = 52; case 52: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x.mode = 0;
-						$s = -1; return;
-					/* } */ case 51:
-					_r$13 = isInteger(x.typ); /* */ $s = 55; case 55: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					/* */ if (!_r$13) { $s = 53; continue; }
-					/* */ $s = 54; continue;
-					/* if (!_r$13) { */ case 53:
-						x.typ = (20 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 20]);
-					/* } */ case 54:
-					_r$14 = constant.Shift(xval, op$1, ((s.$low >>> 0))); /* */ $s = 56; case 56: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					x.val = _r$14;
-					x.expr = e;
-					_r$15 = x.Pos(); /* */ $s = 57; case 57: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-					opPos = _r$15;
-					_tuple$1 = $assertType(e, ptrType$21, true);
-					b = _tuple$1[0];
-					if (!(b === ptrType$21.nil)) {
-						opPos = b.OpPos;
-					}
-					$r = check.overflow(x, opPos); /* */ $s = 58; case 58: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return;
-				/* } */ case 40:
-				if (isUntyped(x.typ)) {
-					_tuple$2 = (_entry = $mapIndex(check.untyped,ast.Expr.keyFor(x.expr)), _entry !== undefined ? [_entry.v, true] : [new exprInfo.ptr(false, 0, ptrType$4.nil, $ifaceNil), false]);
-					info = $clone(_tuple$2[0], exprInfo);
-					found = _tuple$2[1];
-					if (found) {
-						info.isLhs = true;
-						_key = x.expr; (check.untyped || $throwRuntimeError("assignment to entry in nil map")).set(ast.Expr.keyFor(_key), { k: _key, v: $clone(info, exprInfo) });
-					}
-					x.mode = 7;
-					$s = -1; return;
-				}
-			/* } */ case 38:
-			_r$16 = allInteger(x.typ); /* */ $s = 61; case 61: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-			/* */ if (!_r$16) { $s = 59; continue; }
-			/* */ $s = 60; continue;
-			/* if (!_r$16) { */ case 59:
-				$r = check.errorf(x, 57, "invalid operation: shifted operand %s must be integer", new sliceType$6([x])); /* */ $s = 62; case 62: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.mode = 0;
-				$s = -1; return;
-			/* } */ case 60:
-			x.mode = 7;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: shift, $c: true, $r, _entry, _key, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _v, _v$1, _v$2, _v$3, b, check, e, found, info, ok, op$1, opPos, s, x, xval, y, yval, $s};return $f;
+		Compile = function Compile$1(expr) {
+			var {$24r, _r, expr, $s, $r, $c} = $restore(this, {expr});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = compile(expr, 212, false); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: Compile$1, $c: true, $r, $24r, _r, expr, $s};return $f;
 		};
-		init$2 = function init$6() {
-			binaryOpPredicates = $makeMap(token.Token.keyFor, [{ k: 12, v: allNumericOrString }, { k: 13, v: allNumeric }, { k: 14, v: allNumeric }, { k: 15, v: allNumeric }, { k: 16, v: allInteger }, { k: 17, v: allInteger }, { k: 18, v: allInteger }, { k: 19, v: allInteger }, { k: 22, v: allInteger }, { k: 34, v: allBoolean }, { k: 35, v: allBoolean }]);
+		$pkg.Compile = Compile;
+		$ptrType(Regexp).prototype.Longest = function Longest() {
+			var re;
+			re = this;
+			re.longest = true;
 		};
-		$ptrType(Checker).prototype.binary = function binary(x, e, lhs, rhs, op$1, opPos) {
-			var {_r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$2, _tmp$3, _v, _v$1, _v$2, _v$3, _v$4, _v$5, check, e, im, im2, lhs, mayConvert, op$1, opPos, posn, re, re2, rhs, x, y, $s, $r, $c} = $restore(this, {x, e, lhs, rhs, op$1, opPos});
+		compile = function compile$1(expr, mode, longest) {
+			var {_r, _r$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, capNames, err, expr, i, longest, matchcap, maxCap, mode, n, prog, re, regexp, $s, $r, $c} = $restore(this, {expr, mode, longest});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			y = [y];
-			check = this;
-			y[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-			$r = check.expr(x, lhs); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.expr(y[0], rhs); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (x.mode === 0) {
-				$s = -1; return;
+			_r = syntax.Parse(expr, mode); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			re = _tuple[0];
+			err = _tuple[1];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return [ptrType.nil, err];
 			}
-			if (y[0].mode === 0) {
-				x.mode = 0;
-				x.expr = y[0].expr;
-				$s = -1; return;
+			maxCap = re.MaxCap();
+			capNames = re.CapNames();
+			re = re.Simplify();
+			_tuple$1 = syntax.Compile(re);
+			prog = _tuple$1[0];
+			err = _tuple$1[1];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return [ptrType.nil, err];
 			}
-			/* */ if (isShift(op$1)) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (isShift(op$1)) { */ case 3:
-				$r = check.shift(x, y[0], e, op$1); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 4:
-			mayConvert = (function(y) { return function Checker·binary·func1(x$1, y$1) {
-					var {$24r, $24r$1, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _v, _v$1, x$1, y$1, $s, $r, $c} = $restore(this, {x$1, y$1});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					if (isTyped(x$1.typ) && isTyped(y$1.typ)) {
-						$s = -1; return false;
-					}
-					_r$1 = isNonTypeParamInterface(x$1.typ); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					if (_r$1) { _v = true; $s = 3; continue s; }
-					_r$2 = isNonTypeParamInterface(y$1.typ); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_v = _r$2; case 3:
-					/* */ if (_v) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (_v) { */ case 1:
-						$s = -1; return true;
-					/* } */ case 2:
-					_r$3 = allBoolean(x$1.typ); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_r$4 = allBoolean(y$1.typ); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					/* */ if (!(_r$3 === _r$4)) { $s = 6; continue; }
-					/* */ $s = 7; continue;
-					/* if (!(_r$3 === _r$4)) { */ case 6:
-						$s = -1; return false;
-					/* } */ case 7:
-					_r$5 = allString(x$1.typ); /* */ $s = 12; case 12: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_r$6 = allString(y$1.typ); /* */ $s = 13; case 13: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					/* */ if (!(_r$5 === _r$6)) { $s = 10; continue; }
-					/* */ $s = 11; continue;
-					/* if (!(_r$5 === _r$6)) { */ case 10:
-						$s = -1; return false;
-					/* } */ case 11:
-					/* */ if (x$1.isNil()) { $s = 14; continue; }
-					/* */ $s = 15; continue;
-					/* if (x$1.isNil()) { */ case 14:
-						_r$7 = hasNil(y$1.typ); /* */ $s = 16; case 16: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						$24r = _r$7;
-						$s = 17; case 17: return $24r;
-					/* } */ case 15:
-					/* */ if (y$1.isNil()) { $s = 18; continue; }
-					/* */ $s = 19; continue;
-					/* if (y$1.isNil()) { */ case 18:
-						_r$8 = hasNil(x$1.typ); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						$24r$1 = _r$8;
-						$s = 21; case 21: return $24r$1;
-					/* } */ case 19:
-					_r$9 = isPointer(x$1.typ); /* */ $s = 25; case 25: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					if (_r$9) { _v$1 = true; $s = 24; continue s; }
-					_r$10 = isPointer(y$1.typ); /* */ $s = 26; case 26: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_v$1 = _r$10; case 24:
-					/* */ if (_v$1) { $s = 22; continue; }
-					/* */ $s = 23; continue;
-					/* if (_v$1) { */ case 22:
-						$s = -1; return false;
-					/* } */ case 23:
-					$s = -1; return true;
-					/* */ } return; } var $f = {$blk: Checker·binary·func1, $c: true, $r, $24r, $24r$1, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _v, _v$1, x$1, y$1, $s};return $f;
-				}; })(y);
-			_r$1 = mayConvert(x, y[0]); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (_r$1) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (_r$1) { */ case 6:
-				$r = check.convertUntyped(x, y[0].typ); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if (x.mode === 0) {
-					$s = -1; return;
-				}
-				$r = check.convertUntyped(y[0], x.typ); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if (y[0].mode === 0) {
-					x.mode = 0;
-					$s = -1; return;
-				}
-			/* } */ case 7:
-			/* */ if (isComparison(op$1)) { $s = 11; continue; }
-			/* */ $s = 12; continue;
-			/* if (isComparison(op$1)) { */ case 11:
-				$r = check.comparison(x, y[0], op$1, false); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 12:
-			_r$2 = Identical(x.typ, y[0].typ); /* */ $s = 16; case 16: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			/* */ if (!_r$2) { $s = 14; continue; }
-			/* */ $s = 15; continue;
-			/* if (!_r$2) { */ case 14:
-				/* */ if (!($interfaceIsEqual(x.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) && !($interfaceIsEqual(y[0].typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { $s = 17; continue; }
-				/* */ $s = 18; continue;
-				/* if (!($interfaceIsEqual(x.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) && !($interfaceIsEqual(y[0].typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { */ case 17:
-					posn = x;
-					if (!($interfaceIsEqual(e, $ifaceNil))) {
-						posn = e;
-					}
-					/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 19; continue; }
-					/* */ $s = 20; continue;
-					/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 19:
-						$r = check.errorf(posn, 46, "invalid operation: %s (mismatched types %s and %s)", new sliceType$6([e, x.typ, y[0].typ])); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 21; continue;
-					/* } else { */ case 20:
-						$r = check.errorf(posn, 46, "invalid operation: %s %s= %s (mismatched types %s and %s)", new sliceType$6([lhs, new token.Token(op$1), rhs, x.typ, y[0].typ])); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 21:
-				/* } */ case 18:
-				x.mode = 0;
-				$s = -1; return;
-			/* } */ case 15:
-			_r$3 = check.op(binaryOpPredicates, x, op$1); /* */ $s = 26; case 26: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			/* */ if (!_r$3) { $s = 24; continue; }
-			/* */ $s = 25; continue;
-			/* if (!_r$3) { */ case 24:
-				x.mode = 0;
-				$s = -1; return;
-			/* } */ case 25:
-			/* */ if ((op$1 === 15) || (op$1 === 16)) { $s = 27; continue; }
-			/* */ $s = 28; continue;
-			/* if ((op$1 === 15) || (op$1 === 16)) { */ case 27:
-				if (x.mode === 4) { _v$1 = true; $s = 32; continue s; }
-				_r$4 = allInteger(x.typ); /* */ $s = 33; case 33: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_v$1 = _r$4; case 32:
-				if (!((_v$1) && (y[0].mode === 4))) { _v = false; $s = 31; continue s; }
-				_r$5 = constant.Sign(y[0].val); /* */ $s = 34; case 34: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_v = _r$5 === 0; case 31:
-				/* */ if (_v) { $s = 29; continue; }
-				/* */ $s = 30; continue;
-				/* if (_v) { */ case 29:
-					$r = check.error(y[0], 47, "invalid operation: division by zero"); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					x.mode = 0;
-					$s = -1; return;
-				/* } */ case 30:
-				if (!((x.mode === 4) && (y[0].mode === 4))) { _v$2 = false; $s = 38; continue s; }
-				_r$6 = isComplex(x.typ); /* */ $s = 39; case 39: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_v$2 = _r$6; case 38:
-				/* */ if (_v$2) { $s = 36; continue; }
-				/* */ $s = 37; continue;
-				/* if (_v$2) { */ case 36:
-					_r$7 = constant.Real(y[0].val); /* */ $s = 40; case 40: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					_tmp = _r$7;
-					_r$8 = constant.Imag(y[0].val); /* */ $s = 41; case 41: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					_tmp$1 = _r$8;
-					re = _tmp;
-					im = _tmp$1;
-					_r$9 = constant.BinaryOp(re, 14, re); /* */ $s = 42; case 42: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_tmp$2 = _r$9;
-					_r$10 = constant.BinaryOp(im, 14, im); /* */ $s = 43; case 43: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_tmp$3 = _r$10;
-					re2 = _tmp$2;
-					im2 = _tmp$3;
-					_r$11 = constant.Sign(re2); /* */ $s = 47; case 47: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					if (!(_r$11 === 0)) { _v$3 = false; $s = 46; continue s; }
-					_r$12 = constant.Sign(im2); /* */ $s = 48; case 48: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					_v$3 = _r$12 === 0; case 46:
-					/* */ if (_v$3) { $s = 44; continue; }
-					/* */ $s = 45; continue;
-					/* if (_v$3) { */ case 44:
-						$r = check.error(y[0], 47, "invalid operation: division by zero"); /* */ $s = 49; case 49: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x.mode = 0;
-						$s = -1; return;
-					/* } */ case 45:
-				/* } */ case 37:
-			/* } */ case 28:
-			/* */ if ((x.mode === 4) && (y[0].mode === 4)) { $s = 50; continue; }
-			/* */ $s = 51; continue;
-			/* if ((x.mode === 4) && (y[0].mode === 4)) { */ case 50:
-				_r$13 = x.val.Kind(); /* */ $s = 55; case 55: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-				if (_r$13 === 0) { _v$4 = true; $s = 54; continue s; }
-				_r$14 = y[0].val.Kind(); /* */ $s = 56; case 56: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-				_v$4 = _r$14 === 0; case 54:
-				/* */ if (_v$4) { $s = 52; continue; }
-				/* */ $s = 53; continue;
-				/* if (_v$4) { */ case 52:
-					x.val = constant.MakeUnknown();
-					$s = -1; return;
-				/* } */ case 53:
-				if (!(op$1 === 15)) { _v$5 = false; $s = 59; continue s; }
-				_r$15 = isInteger(x.typ); /* */ $s = 60; case 60: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-				_v$5 = _r$15; case 59:
-				/* */ if (_v$5) { $s = 57; continue; }
-				/* */ $s = 58; continue;
-				/* if (_v$5) { */ case 57:
-					op$1 = 26;
-				/* } */ case 58:
-				_r$16 = constant.BinaryOp(x.val, op$1, y[0].val); /* */ $s = 61; case 61: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-				x.val = _r$16;
-				x.expr = e;
-				$r = check.overflow(x, opPos); /* */ $s = 62; case 62: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 51:
-			x.mode = 7;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: binary, $c: true, $r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tmp$2, _tmp$3, _v, _v$1, _v$2, _v$3, _v$4, _v$5, check, e, im, im2, lhs, mayConvert, op$1, opPos, posn, re, re2, rhs, x, y, $s};return $f;
-		};
-		$ptrType(Checker).prototype.rawExpr = function rawExpr(x, e, hint, allowGeneric) {
-			var {$24r, _r$1, _r$2, allowGeneric, check, e, hint, kind, x, $s, $deferred, $r, $c} = $restore(this, {x, e, hint, allowGeneric});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			check = [check];
-			e = [e];
-			x = [x];
-			check[0] = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				_r$1 = e[0].Pos(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$r = check[0].trace(_r$1, "-- expr %s", new sliceType$6([e[0]])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				check[0].indent = check[0].indent + (1) >> 0;
-				$deferred.push([(function(check, e, x) { return function Checker·rawExpr·func1() {
-						var {_r$2, $s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						check[0].indent = check[0].indent - (1) >> 0;
-						_r$2 = e[0].Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						$r = check[0].trace(_r$2, "=> %s", new sliceType$6([x[0]])); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·rawExpr·func1, $c: true, $r, _r$2, $s};return $f;
-					}; })(check, e, x), []]);
-			/* } */ case 2:
-			_r$2 = check[0].exprInternal(x[0], e[0], hint); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			kind = _r$2;
-			/* */ if (!allowGeneric) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (!allowGeneric) { */ case 6:
-				$r = check[0].nonGeneric(x[0]); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 7:
-			$r = check[0].record(x[0]); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$24r = kind;
-			$s = 10; case 10: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return 0; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: rawExpr, $c: true, $r, $24r, _r$1, _r$2, allowGeneric, check, e, hint, kind, x, $s, $deferred};return $f; } }
+			matchcap = prog.NumCap;
+			if (matchcap < 2) {
+				matchcap = 2;
+			}
+			_r$1 = compileOnePass(prog); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			regexp = new Regexp.ptr(expr, prog, _r$1, maxCap, 0, capNames, "", sliceType$4.nil, 0, 0, 0, matchcap, false, prog.StartCond(), minInputLen(re), longest);
+			if (regexp.onepass === ptrType$2.nil) {
+				_tuple$2 = prog.Prefix();
+				regexp.prefix = _tuple$2[0];
+				regexp.prefixComplete = _tuple$2[1];
+				regexp.maxBitStateLen = maxBitStateLen(prog);
+			} else {
+				_tuple$3 = onePassPrefix(prog);
+				regexp.prefix = _tuple$3[0];
+				regexp.prefixComplete = _tuple$3[1];
+				regexp.prefixEnd = _tuple$3[2];
+			}
+			if (!(regexp.prefix === "")) {
+				regexp.prefixBytes = (new sliceType$4($stringToBytes(regexp.prefix)));
+				_tuple$4 = utf8.DecodeRuneInString(regexp.prefix);
+				regexp.prefixRune = _tuple$4[0];
+			}
+			n = prog.Inst.$length;
+			i = 0;
+			while (true) {
+				if (!(!((((i < 0 || i >= matchSize.length) ? ($throwRuntimeError("index out of range"), undefined) : matchSize[i]) === 0)) && ((i < 0 || i >= matchSize.length) ? ($throwRuntimeError("index out of range"), undefined) : matchSize[i]) < n)) { break; }
+				i = i + (1) >> 0;
+			}
+			regexp.mpool = i;
+			$s = -1; return [regexp, $ifaceNil];
+			/* */ } return; } var $f = {$blk: compile$1, $c: true, $r, _r, _r$1, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, capNames, err, expr, i, longest, matchcap, maxCap, mode, n, prog, re, regexp, $s};return $f;
 		};
-		$ptrType(Checker).prototype.nonGeneric = function nonGeneric(x) {
-			var {_r$1, _ref, check, t, t$1, what, x, $s, $r, $c} = $restore(this, {x});
+		$ptrType(Regexp).prototype.get = function get() {
+			var {_i, _r, _ref, _tuple, m, n, ok, re, t, x, x$1, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			if ((x.mode === 0) || (x.mode === 1)) {
-				$s = -1; return;
+			re = this;
+			_r = (x = re.mpool, ((x < 0 || x >= matchPool.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(matchPool, x, ptrType$4))).Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r, ptrType$3, true);
+			m = _tuple[0];
+			ok = _tuple[1];
+			if (!ok) {
+				m = new machine.ptr(ptrType.nil, ptrType$1.nil, new queue.ptr(sliceType$2.nil, sliceType$5.nil), new queue.ptr(sliceType$2.nil, sliceType$5.nil), sliceType$6.nil, false, sliceType$7.nil, new inputs.ptr(new inputBytes.ptr(sliceType$4.nil), new inputString.ptr(""), new inputReader.ptr($ifaceNil, false, 0)));
 			}
-			what = "";
-			_ref = x.typ;
-			/* */ if ($assertType(_ref, ptrType$9, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$27, true)[1]) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if ($assertType(_ref, ptrType$9, true)[1]) { */ case 1:
-				t = _ref.$val;
-				_r$1 = isGeneric(t); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (_r$1) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_r$1) { */ case 4:
-					what = "type";
-				/* } */ case 5:
-				$s = 3; continue;
-			/* } else if ($assertType(_ref, ptrType$27, true)[1]) { */ case 2:
-				t$1 = _ref.$val;
-				if (!(t$1.tparams === ptrType$48.nil)) {
-					what = "function";
+			m.re = re;
+			m.p = re.prog;
+			if (m.matchcap.$capacity < re.matchcap) {
+				m.matchcap = $makeSlice(sliceType$7, re.matchcap);
+				_ref = m.pool;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					t.cap = $makeSlice(sliceType$7, re.matchcap);
+					_i++;
 				}
-			/* } */ case 3:
-			/* */ if (!(what === "")) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if (!(what === "")) { */ case 7:
-				$r = check.errorf(x.expr, 137, "cannot use generic %s %s without instantiation", new sliceType$6([new $String(what), x.expr])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.mode = 0;
-				x.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-			/* } */ case 8:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: nonGeneric, $c: true, $r, _r$1, _ref, check, t, t$1, what, x, $s};return $f;
+			}
+			n = (x$1 = re.mpool, ((x$1 < 0 || x$1 >= matchSize.length) ? ($throwRuntimeError("index out of range"), undefined) : matchSize[x$1]));
+			if (n === 0) {
+				n = re.prog.Inst.$length;
+			}
+			if (m.q0.sparse.$length < n) {
+				queue.copy(m.q0, new queue.ptr($makeSlice(sliceType$2, n), $makeSlice(sliceType$5, 0, n)));
+				queue.copy(m.q1, new queue.ptr($makeSlice(sliceType$2, n), $makeSlice(sliceType$5, 0, n)));
+			}
+			$s = -1; return m;
+			/* */ } return; } var $f = {$blk: get, $c: true, $r, _i, _r, _ref, _tuple, m, n, ok, re, t, x, x$1, $s};return $f;
 		};
-		$ptrType(Checker).prototype.exprInternal = function exprInternal(x, e, hint) {
-			var {$24r, T, _1, _2, _arg, _arg$1, _entry, _entry$1, _entry$2, _i, _i$1, _i$2, _i$3, _i$4, _key, _key$1, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, atyp, base, base$1, check, decl$1, duplicate, e, e$1, e$10, e$11, e$12, e$13, e$14, e$15, e$16, e$17, e$18, e$19, e$2, e$20, e$21, e$22, e$3, e$4, e$5, e$6, e$7, e$8, e$9, ellip, etyp, etyp$1, fields, fld, fld$1, hint, i, i$1, iota, ix, key, keyIsInterface, kind, kv, kv$1, kv$2, kv$3, n, ok, ok$1, ok$2, sig, typ$4, utyp, utyp$1, utyp$2, utyp$3, utyp$4, visited, visited$1, vtyp, x, x$1, x$2, x$3, x$4, x$5, xkey, $s, $r, $c} = $restore(this, {x, e, hint});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			base = [base];
-			check = [check];
-			decl$1 = [decl$1];
-			e$1 = [e$1];
-			iota = [iota];
-			sig = [sig];
-			x = [x];
-			check[0] = this;
-			x[0].mode = 0;
-			x[0].typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-			_ref = e;
-			/* */ if ($assertType(_ref, ptrType$35, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$30, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$41, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$57, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$98, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$99, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$39, true)[1]) { $s = 7; continue; }
-			/* */ if ($assertType(_ref, ptrType$36, true)[1]) { $s = 8; continue; }
-			/* */ if ($assertType(_ref, ptrType$37, true)[1] || $assertType(_ref, ptrType$38, true)[1]) { $s = 9; continue; }
-			/* */ if ($assertType(_ref, ptrType$100, true)[1]) { $s = 10; continue; }
-			/* */ if ($assertType(_ref, ptrType$82, true)[1]) { $s = 11; continue; }
-			/* */ if ($assertType(_ref, ptrType$86, true)[1]) { $s = 12; continue; }
-			/* */ if ($assertType(_ref, ptrType$43, true)[1]) { $s = 13; continue; }
-			/* */ if ($assertType(_ref, ptrType$20, true)[1]) { $s = 14; continue; }
-			/* */ if ($assertType(_ref, ptrType$21, true)[1]) { $s = 15; continue; }
-			/* */ if ($assertType(_ref, ptrType$97, true)[1]) { $s = 16; continue; }
-			/* */ if ($assertType(_ref, ptrType$40, true)[1] || $assertType(_ref, ptrType$42, true)[1] || $assertType(_ref, ptrType$44, true)[1] || $assertType(_ref, ptrType$45, true)[1] || $assertType(_ref, ptrType$46, true)[1] || $assertType(_ref, ptrType$47, true)[1]) { $s = 17; continue; }
-			/* */ $s = 18; continue;
-			/* if ($assertType(_ref, ptrType$35, true)[1]) { */ case 1:
-				e$2 = _ref.$val;
-				/* goto Error */ $s = 20; continue;
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$30, true)[1]) { */ case 2:
-				e$3 = _ref.$val;
-				$r = check[0].ident(x[0], e$3, ptrType$9.nil, false); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$41, true)[1]) { */ case 3:
-				e$4 = _ref.$val;
-				$r = check[0].error(e$4, 77, "invalid use of '...'"); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* goto Error */ $s = 20; continue;
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$57, true)[1]) { */ case 4:
-				e$5 = _ref.$val;
-					_1 = e$5.Kind;
-					/* */ if ((_1 === (5)) || (_1 === (6)) || (_1 === (7))) { $s = 24; continue; }
-					/* */ $s = 25; continue;
-					/* if ((_1 === (5)) || (_1 === (6)) || (_1 === (7))) { */ case 24:
-						$r = check[0].langCompat(e$5); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* */ if (e$5.Value.length > 10000) { $s = 27; continue; }
-						/* */ $s = 28; continue;
-						/* if (e$5.Value.length > 10000) { */ case 27:
-							$r = check[0].errorf(e$5, 14, "excessively long constant: %s... (%d chars)", new sliceType$6([new $String($substring(e$5.Value, 0, 10)), new $Int(e$5.Value.length)])); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* goto Error */ $s = 20; continue;
-						/* } */ case 28:
-					/* } */ case 25:
-				case 23:
-				$r = x[0].setConst(e$5.Kind, e$5.Value); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (x[0].mode === 0) { $s = 31; continue; }
-				/* */ $s = 32; continue;
-				/* if (x[0].mode === 0) { */ case 31:
-					$r = check[0].errorf(e$5, 14, "malformed constant: %s", new sliceType$6([new $String(e$5.Value)])); /* */ $s = 33; case 33: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* goto Error */ $s = 20; continue;
-				/* } */ case 32:
-				$r = check[0].overflow(x[0], e$5.Pos()); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$98, true)[1]) { */ case 5:
-				e$1[0] = _ref.$val;
-				_r$1 = check[0].typ(e$1[0].Type); /* */ $s = 35; case 35: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple = $assertType(_r$1, ptrType$27, true);
-				sig[0] = _tuple[0];
-				ok = _tuple[1];
-				/* */ if (ok) { $s = 36; continue; }
-				/* */ $s = 37; continue;
-				/* if (ok) { */ case 36:
-					if (!check[0].conf.IgnoreFuncBodies && !(e$1[0].Body === ptrType$74.nil)) {
-						decl$1[0] = check[0].environment.decl;
-						iota[0] = check[0].environment.iota;
-						check[0].later((function(base, check, decl$1, e$1, iota, sig, x) { return function Checker·exprInternal·func1() {
-								var {$s, $r, $c} = $restore(this, {});
-								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-								$r = check[0].funcBody(decl$1[0], "<function literal>", sig[0], e$1[0].Body, iota[0]); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = -1; return;
-								/* */ } return; } var $f = {$blk: Checker·exprInternal·func1, $c: true, $r, $s};return $f;
-							}; })(base, check, decl$1, e$1, iota, sig, x)).describef(e$1[0], "func literal", sliceType$6.nil);
-					}
-					x[0].mode = 7;
-					x[0].typ = sig[0];
-					$s = 38; continue;
-				/* } else { */ case 37:
-					$r = check[0].errorf(e$1[0], -1, "invalid function literal %s", new sliceType$6([e$1[0]])); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* goto Error */ $s = 20; continue;
-				/* } */ case 38:
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$99, true)[1]) { */ case 6:
-				e$6 = _ref.$val;
-				_tmp = $ifaceNil;
-				_tmp$1 = $ifaceNil;
-				typ$4 = _tmp;
-				base$1 = _tmp$1;
-					/* */ if (!($interfaceIsEqual(e$6.Type, $ifaceNil))) { $s = 41; continue; }
-					/* */ if (!($interfaceIsEqual(hint, $ifaceNil))) { $s = 42; continue; }
-					/* */ $s = 43; continue;
-					/* if (!($interfaceIsEqual(e$6.Type, $ifaceNil))) { */ case 41:
-						_tuple$1 = $assertType(e$6.Type, ptrType$40, true);
-						atyp = _tuple$1[0];
-						/* */ if (!(atyp === ptrType$40.nil) && !($interfaceIsEqual(atyp.Len, $ifaceNil))) { $s = 45; continue; }
-						/* */ $s = 46; continue;
-						/* if (!(atyp === ptrType$40.nil) && !($interfaceIsEqual(atyp.Len, $ifaceNil))) { */ case 45:
-							_tuple$2 = $assertType(atyp.Len, ptrType$41, true);
-							ellip = _tuple$2[0];
-							/* */ if (!(ellip === ptrType$41.nil) && $interfaceIsEqual(ellip.Elt, $ifaceNil)) { $s = 47; continue; }
-							/* */ $s = 48; continue;
-							/* if (!(ellip === ptrType$41.nil) && $interfaceIsEqual(ellip.Elt, $ifaceNil)) { */ case 47:
-								_r$2 = check[0].varType(atyp.Elt); /* */ $s = 49; case 49: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-								typ$4 = new Array.ptr(new $Int64(-1, 4294967295), _r$2);
-								base$1 = typ$4;
-								/* break; */ $s = 40; continue;
-							/* } */ case 48:
-						/* } */ case 46:
-						_r$3 = check[0].typ(e$6.Type); /* */ $s = 50; case 50: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						typ$4 = _r$3;
-						base$1 = typ$4;
-						$s = 44; continue;
-					/* } else if (!($interfaceIsEqual(hint, $ifaceNil))) { */ case 42:
-						typ$4 = hint;
-						_r$4 = coreType(typ$4); /* */ $s = 51; case 51: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						_r$5 = deref(_r$4); /* */ $s = 52; case 52: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						_tuple$3 = _r$5;
-						base$1 = _tuple$3[0];
-						/* */ if ($interfaceIsEqual(base$1, $ifaceNil)) { $s = 53; continue; }
-						/* */ $s = 54; continue;
-						/* if ($interfaceIsEqual(base$1, $ifaceNil)) { */ case 53:
-							$r = check[0].errorf(e$6, 71, "invalid composite literal element type %s (no core type)", new sliceType$6([typ$4])); /* */ $s = 55; case 55: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* goto Error */ $s = 20; continue;
-						/* } */ case 54:
-						$s = 44; continue;
-					/* } else { */ case 43:
-						$r = check[0].error(e$6, 70, "missing type in composite literal"); /* */ $s = 56; case 56: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* goto Error */ $s = 20; continue;
-					/* } */ case 44:
-				case 40:
-				_r$6 = coreType(base$1); /* */ $s = 57; case 57: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_ref$1 = _r$6;
-				/* */ if ($assertType(_ref$1, ptrType$11, true)[1]) { $s = 58; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$10, true)[1]) { $s = 59; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$25, true)[1]) { $s = 60; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$28, true)[1]) { $s = 61; continue; }
-				/* */ $s = 62; continue;
-				/* switch (0) { default: if ($assertType(_ref$1, ptrType$11, true)[1]) { */ case 58:
-					utyp = _ref$1.$val;
-					/* */ if (utyp.fields === sliceType$10.nil) { $s = 64; continue; }
-					/* */ $s = 65; continue;
-					/* if (utyp.fields === sliceType$10.nil) { */ case 64:
-						$r = check[0].error(e$6, 12, "invalid recursive type"); /* */ $s = 66; case 66: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* goto Error */ $s = 20; continue;
-					/* } */ case 65:
-					if (e$6.Elts.$length === 0) {
-						/* break; */ $s = 63; continue;
+		$ptrType(Regexp).prototype.put = function put(m) {
+			var m, re, x;
+			re = this;
+			m.re = ptrType.nil;
+			m.p = ptrType$1.nil;
+			m.inputs.clear();
+			(x = re.mpool, ((x < 0 || x >= matchPool.length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(matchPool, x, ptrType$4))).Put(m);
+		};
+		minInputLen = function minInputLen$1(re) {
+			var _1, _i, _i$1, _i$2, _ref, _ref$1, _ref$2, l, l$1, l$2, lnext, r, re, sub, sub$1, x, x$1, x$2;
+			_1 = re.Op;
+			if ((_1 === (6)) || (_1 === (5)) || (_1 === (4))) {
+				return 1;
+			} else if (_1 === (3)) {
+				l = 0;
+				_ref = re.Rune;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					r = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					if (r === 65533) {
+						l = l + (1) >> 0;
+					} else {
+						l = l + (utf8.RuneLen(r)) >> 0;
 					}
-					fields = utyp.fields;
-					_tuple$4 = $assertType((x$1 = e$6.Elts, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])), ptrType$97, true);
-					ok$1 = _tuple$4[1];
-					/* */ if (ok$1) { $s = 67; continue; }
-					/* */ $s = 68; continue;
-					/* if (ok$1) { */ case 67:
-						visited = $makeSlice(sliceType$15, fields.$length);
-						_ref$2 = e$6.Elts;
-						_i = 0;
-						/* while (true) { */ case 70:
-							/* if (!(_i < _ref$2.$length)) { break; } */ if(!(_i < _ref$2.$length)) { $s = 71; continue; }
-							e$19 = ((_i < 0 || _i >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i]);
-							_tuple$5 = $assertType(e$19, ptrType$97, true);
-							kv = _tuple$5[0];
-							/* */ if (kv === ptrType$97.nil) { $s = 72; continue; }
-							/* */ $s = 73; continue;
-							/* if (kv === ptrType$97.nil) { */ case 72:
-								$r = check[0].error(e$19, 64, "mixture of field:value and value elements in struct literal"); /* */ $s = 74; case 74: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								_i++;
-								/* continue; */ $s = 70; continue;
-							/* } */ case 73:
-							_tuple$6 = $assertType(kv.Key, ptrType$30, true);
-							key = _tuple$6[0];
-							$r = check[0].expr(x[0], kv.Value); /* */ $s = 75; case 75: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* */ if (key === ptrType$30.nil) { $s = 76; continue; }
-							/* */ $s = 77; continue;
-							/* if (key === ptrType$30.nil) { */ case 76:
-								$r = check[0].errorf(kv, 69, "invalid field name %s in struct literal", new sliceType$6([kv.Key])); /* */ $s = 78; case 78: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								_i++;
-								/* continue; */ $s = 70; continue;
-							/* } */ case 77:
-							i = fieldIndex(utyp.fields, check[0].pkg, key.Name);
-							/* */ if (i < 0) { $s = 79; continue; }
-							/* */ $s = 80; continue;
-							/* if (i < 0) { */ case 79:
-								$r = check[0].errorf(kv, 66, "unknown field %s in struct literal of type %s", new sliceType$6([new $String(key.Name), base$1])); /* */ $s = 81; case 81: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								_i++;
-								/* continue; */ $s = 70; continue;
-							/* } */ case 80:
-							fld = ((i < 0 || i >= fields.$length) ? ($throwRuntimeError("index out of range"), undefined) : fields.$array[fields.$offset + i]);
-							$r = check[0].recordUse(key, fld); /* */ $s = 82; case 82: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							etyp = fld.object.typ;
-							$r = check[0].assignment(x[0], etyp, "struct literal"); /* */ $s = 83; case 83: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* */ if (((i < 0 || i >= visited.$length) ? ($throwRuntimeError("index out of range"), undefined) : visited.$array[visited.$offset + i])) { $s = 84; continue; }
-							/* */ $s = 85; continue;
-							/* if (((i < 0 || i >= visited.$length) ? ($throwRuntimeError("index out of range"), undefined) : visited.$array[visited.$offset + i])) { */ case 84:
-								$r = check[0].errorf(kv, 67, "duplicate field name %s in struct literal", new sliceType$6([new $String(key.Name)])); /* */ $s = 86; case 86: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								_i++;
-								/* continue; */ $s = 70; continue;
-							/* } */ case 85:
-							((i < 0 || i >= visited.$length) ? ($throwRuntimeError("index out of range"), undefined) : visited.$array[visited.$offset + i] = true);
-							_i++;
-						$s = 70; continue;
-						case 71:
-						$s = 69; continue;
-					/* } else { */ case 68:
-						_ref$3 = e$6.Elts;
-						_i$1 = 0;
-						/* while (true) { */ case 87:
-							/* if (!(_i$1 < _ref$3.$length)) { break; } */ if(!(_i$1 < _ref$3.$length)) { $s = 88; continue; }
-							i$1 = _i$1;
-							e$20 = ((_i$1 < 0 || _i$1 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$1]);
-							_tuple$7 = $assertType(e$20, ptrType$97, true);
-							kv$1 = _tuple$7[0];
-							/* */ if (!(kv$1 === ptrType$97.nil)) { $s = 89; continue; }
-							/* */ $s = 90; continue;
-							/* if (!(kv$1 === ptrType$97.nil)) { */ case 89:
-								$r = check[0].error(kv$1, 64, "mixture of field:value and value elements in struct literal"); /* */ $s = 91; case 91: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								_i$1++;
-								/* continue; */ $s = 87; continue;
-							/* } */ case 90:
-							$r = check[0].expr(x[0], e$20); /* */ $s = 92; case 92: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* */ if (i$1 >= fields.$length) { $s = 93; continue; }
-							/* */ $s = 94; continue;
-							/* if (i$1 >= fields.$length) { */ case 93:
-								$r = check[0].errorf(x[0], 65, "too many values in struct literal of type %s", new sliceType$6([base$1])); /* */ $s = 95; case 95: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* break; */ $s = 88; continue;
-							/* } */ case 94:
-							fld$1 = ((i$1 < 0 || i$1 >= fields.$length) ? ($throwRuntimeError("index out of range"), undefined) : fields.$array[fields.$offset + i$1]);
-							/* */ if (!fld$1.object.Exported() && !(fld$1.object.pkg === check[0].pkg)) { $s = 96; continue; }
-							/* */ $s = 97; continue;
-							/* if (!fld$1.object.Exported() && !(fld$1.object.pkg === check[0].pkg)) { */ case 96:
-								$r = check[0].errorf(x[0], 68, "implicit assignment to unexported field %s in struct literal of type %s", new sliceType$6([new $String(fld$1.object.name), base$1])); /* */ $s = 98; case 98: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								_i$1++;
-								/* continue; */ $s = 87; continue;
-							/* } */ case 97:
-							etyp$1 = fld$1.object.typ;
-							$r = check[0].assignment(x[0], etyp$1, "struct literal"); /* */ $s = 99; case 99: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_i$1++;
-						$s = 87; continue;
-						case 88:
-						/* */ if (e$6.Elts.$length < fields.$length) { $s = 100; continue; }
-						/* */ $s = 101; continue;
-						/* if (e$6.Elts.$length < fields.$length) { */ case 100:
-							_r$7 = inNode(e$6, e$6.Rbrace); /* */ $s = 102; case 102: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-							$r = check[0].errorf((x$2 = _r$7, new x$2.constructor.elem(x$2)), 65, "too few values in struct literal of type %s", new sliceType$6([base$1])); /* */ $s = 103; case 103: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 101:
-					/* } */ case 69:
-					$s = 63; continue;
-				/* } else if ($assertType(_ref$1, ptrType$10, true)[1]) { */ case 59:
-					utyp$1 = _ref$1.$val;
-					/* */ if ($interfaceIsEqual(utyp$1.elem, $ifaceNil)) { $s = 104; continue; }
-					/* */ $s = 105; continue;
-					/* if ($interfaceIsEqual(utyp$1.elem, $ifaceNil)) { */ case 104:
-						$r = check[0].error(e$6, 12, "invalid recursive type"); /* */ $s = 106; case 106: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* goto Error */ $s = 20; continue;
-					/* } */ case 105:
-					_r$8 = check[0].indexedElts(e$6.Elts, utyp$1.elem, utyp$1.len); /* */ $s = 107; case 107: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					n = _r$8;
-					/* */ if ((x$3 = utyp$1.len, (x$3.$high < 0 || (x$3.$high === 0 && x$3.$low < 0)))) { $s = 108; continue; }
-					/* */ $s = 109; continue;
-					/* if ((x$3 = utyp$1.len, (x$3.$high < 0 || (x$3.$high === 0 && x$3.$low < 0)))) { */ case 108:
-						utyp$1.len = n;
-						/* */ if (!($interfaceIsEqual(e$6.Type, $ifaceNil))) { $s = 110; continue; }
-						/* */ $s = 111; continue;
-						/* if (!($interfaceIsEqual(e$6.Type, $ifaceNil))) { */ case 110:
-							$r = check[0].recordTypeAndValue(e$6.Type, 3, utyp$1, $ifaceNil); /* */ $s = 112; case 112: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 111:
-					/* } */ case 109:
-					$s = 63; continue;
-				/* } else if ($assertType(_ref$1, ptrType$25, true)[1]) { */ case 60:
-					utyp$2 = _ref$1.$val;
-					/* */ if ($interfaceIsEqual(utyp$2.elem, $ifaceNil)) { $s = 113; continue; }
-					/* */ $s = 114; continue;
-					/* if ($interfaceIsEqual(utyp$2.elem, $ifaceNil)) { */ case 113:
-						$r = check[0].error(e$6, 12, "invalid recursive type"); /* */ $s = 115; case 115: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* goto Error */ $s = 20; continue;
-					/* } */ case 114:
-					_r$9 = check[0].indexedElts(e$6.Elts, utyp$2.elem, new $Int64(-1, 4294967295)); /* */ $s = 116; case 116: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_r$9;
-					$s = 63; continue;
-				/* } else if ($assertType(_ref$1, ptrType$28, true)[1]) { */ case 61:
-					utyp$3 = _ref$1.$val;
-					/* */ if ($interfaceIsEqual(utyp$3.key, $ifaceNil) || $interfaceIsEqual(utyp$3.elem, $ifaceNil)) { $s = 117; continue; }
-					/* */ $s = 118; continue;
-					/* if ($interfaceIsEqual(utyp$3.key, $ifaceNil) || $interfaceIsEqual(utyp$3.elem, $ifaceNil)) { */ case 117:
-						$r = check[0].error(e$6, 12, "invalid recursive type"); /* */ $s = 119; case 119: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* goto Error */ $s = 20; continue;
-					/* } */ case 118:
-					_r$10 = isNonTypeParamInterface(utyp$3.key); /* */ $s = 120; case 120: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					keyIsInterface = _r$10;
-					visited$1 = (x$4 = e$6.Elts.$length, ((x$4 < 0 || x$4 > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map()));
-					_ref$4 = e$6.Elts;
-					_i$2 = 0;
-					/* while (true) { */ case 121:
-						/* if (!(_i$2 < _ref$4.$length)) { break; } */ if(!(_i$2 < _ref$4.$length)) { $s = 122; continue; }
-						e$21 = ((_i$2 < 0 || _i$2 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$2]);
-						_tuple$8 = $assertType(e$21, ptrType$97, true);
-						kv$2 = _tuple$8[0];
-						/* */ if (kv$2 === ptrType$97.nil) { $s = 123; continue; }
-						/* */ $s = 124; continue;
-						/* if (kv$2 === ptrType$97.nil) { */ case 123:
-							$r = check[0].error(e$21, 61, "missing key in map literal"); /* */ $s = 125; case 125: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_i$2++;
-							/* continue; */ $s = 121; continue;
-						/* } */ case 124:
-						$r = check[0].exprWithHint(x[0], kv$2.Key, utyp$3.key); /* */ $s = 126; case 126: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = check[0].assignment(x[0], utyp$3.key, "map literal"); /* */ $s = 127; case 127: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						if (x[0].mode === 0) {
-							_i$2++;
-							/* continue; */ $s = 121; continue;
-						}
-						/* */ if (x[0].mode === 4) { $s = 128; continue; }
-						/* */ $s = 129; continue;
-						/* if (x[0].mode === 4) { */ case 128:
-							duplicate = false;
-							_r$11 = keyVal(x[0].val); /* */ $s = 130; case 130: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-							xkey = _r$11;
-							/* */ if (keyIsInterface) { $s = 131; continue; }
-							/* */ $s = 132; continue;
-							/* if (keyIsInterface) { */ case 131:
-								_ref$5 = (_entry = $mapIndex(visited$1,$emptyInterface.keyFor(xkey)), _entry !== undefined ? _entry.v : sliceType$3.nil);
-								_i$3 = 0;
-								/* while (true) { */ case 134:
-									/* if (!(_i$3 < _ref$5.$length)) { break; } */ if(!(_i$3 < _ref$5.$length)) { $s = 135; continue; }
-									vtyp = ((_i$3 < 0 || _i$3 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$3]);
-									_r$12 = Identical(vtyp, x[0].typ); /* */ $s = 138; case 138: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-									/* */ if (_r$12) { $s = 136; continue; }
-									/* */ $s = 137; continue;
-									/* if (_r$12) { */ case 136:
-										duplicate = true;
-										/* break; */ $s = 135; continue;
-									/* } */ case 137:
-									_i$3++;
-								$s = 134; continue;
-								case 135:
-								_key = xkey; (visited$1 || $throwRuntimeError("assignment to entry in nil map")).set($emptyInterface.keyFor(_key), { k: _key, v: $append((_entry$1 = $mapIndex(visited$1,$emptyInterface.keyFor(xkey)), _entry$1 !== undefined ? _entry$1.v : sliceType$3.nil), x[0].typ) });
-								$s = 133; continue;
-							/* } else { */ case 132:
-								_tuple$9 = (_entry$2 = $mapIndex(visited$1,$emptyInterface.keyFor(xkey)), _entry$2 !== undefined ? [_entry$2.v, true] : [sliceType$3.nil, false]);
-								duplicate = _tuple$9[1];
-								_key$1 = xkey; (visited$1 || $throwRuntimeError("assignment to entry in nil map")).set($emptyInterface.keyFor(_key$1), { k: _key$1, v: sliceType$3.nil });
-							/* } */ case 133:
-							/* */ if (duplicate) { $s = 139; continue; }
-							/* */ $s = 140; continue;
-							/* if (duplicate) { */ case 139:
-								$r = check[0].errorf(x[0], 60, "duplicate key %s in map literal", new sliceType$6([x[0].val])); /* */ $s = 141; case 141: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								_i$2++;
-								/* continue; */ $s = 121; continue;
-							/* } */ case 140:
-						/* } */ case 129:
-						$r = check[0].exprWithHint(x[0], kv$2.Value, utyp$3.elem); /* */ $s = 142; case 142: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = check[0].assignment(x[0], utyp$3.elem, "map literal"); /* */ $s = 143; case 143: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$2++;
-					$s = 121; continue;
-					case 122:
-					$s = 63; continue;
-				/* } else { */ case 62:
-					utyp$4 = _ref$1;
-					_ref$6 = e$6.Elts;
-					_i$4 = 0;
-					/* while (true) { */ case 144:
-						/* if (!(_i$4 < _ref$6.$length)) { break; } */ if(!(_i$4 < _ref$6.$length)) { $s = 145; continue; }
-						e$22 = ((_i$4 < 0 || _i$4 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$4]);
-						_tuple$10 = $assertType(e$22, ptrType$97, true);
-						kv$3 = _tuple$10[0];
-						if (!(kv$3 === ptrType$97.nil)) {
-							e$22 = kv$3.Value;
-						}
-						$r = check[0].use(new sliceType$11([e$22])); /* */ $s = 146; case 146: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$4++;
-					$s = 144; continue;
-					case 145:
-					/* */ if (!($interfaceIsEqual(utyp$4, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { $s = 147; continue; }
-					/* */ $s = 148; continue;
-					/* if (!($interfaceIsEqual(utyp$4, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { */ case 147:
-						$r = check[0].errorf(e$6, 71, "invalid composite literal type %s", new sliceType$6([typ$4])); /* */ $s = 149; case 149: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* goto Error */ $s = 20; continue;
-					/* } */ case 148:
-				/* } } */ case 63:
-				x[0].mode = 7;
-				x[0].typ = typ$4;
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$39, true)[1]) { */ case 7:
-				e$7 = _ref.$val;
-				_r$13 = check[0].rawExpr(x[0], e$7.X, $ifaceNil, false); /* */ $s = 150; case 150: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-				kind = _r$13;
-				x[0].expr = e$7;
-				$s = -1; return kind;
-			/* } else if ($assertType(_ref, ptrType$36, true)[1]) { */ case 8:
-				e$8 = _ref.$val;
-				$r = check[0].selector(x[0], e$8, ptrType$9.nil, false); /* */ $s = 151; case 151: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$37, true)[1] || $assertType(_ref, ptrType$38, true)[1]) { */ case 9:
-				e$9 = _ref;
-				ix = typeparams.UnpackIndexExpr(e$9);
-				_r$14 = check[0].indexExpr(x[0], ix); /* */ $s = 154; case 154: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-				/* */ if (_r$14) { $s = 152; continue; }
-				/* */ $s = 153; continue;
-				/* if (_r$14) { */ case 152:
-					$r = check[0].funcInst(x[0], ix); /* */ $s = 155; case 155: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 153:
-				/* */ if (x[0].mode === 0) { $s = 156; continue; }
-				/* */ $s = 157; continue;
-				/* if (x[0].mode === 0) { */ case 156:
-					/* goto Error */ $s = 20; continue;
-				/* } */ case 157:
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$100, true)[1]) { */ case 10:
-				e$10 = _ref.$val;
-				$r = check[0].sliceExpr(x[0], e$10); /* */ $s = 158; case 158: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (x[0].mode === 0) { $s = 159; continue; }
-				/* */ $s = 160; continue;
-				/* if (x[0].mode === 0) { */ case 159:
-					/* goto Error */ $s = 20; continue;
-				/* } */ case 160:
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$82, true)[1]) { */ case 11:
-				e$11 = _ref.$val;
-				$r = check[0].expr(x[0], e$11.X); /* */ $s = 161; case 161: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (x[0].mode === 0) { $s = 162; continue; }
-				/* */ $s = 163; continue;
-				/* if (x[0].mode === 0) { */ case 162:
-					/* goto Error */ $s = 20; continue;
-				/* } */ case 163:
-				/* */ if (isTypeParam(x[0].typ)) { $s = 164; continue; }
-				/* */ $s = 165; continue;
-				/* if (isTypeParam(x[0].typ)) { */ case 164:
-					$r = check[0].errorf(x[0], 94, "invalid operation: cannot use type assertion on type parameter value %s", new sliceType$6([x[0]])); /* */ $s = 166; case 166: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* goto Error */ $s = 20; continue;
-				/* } */ case 165:
-				_r$15 = under(x[0].typ); /* */ $s = 167; case 167: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-				_tuple$11 = $assertType(_r$15, ptrType$13, true);
-				ok$2 = _tuple$11[1];
-				/* */ if (!ok$2) { $s = 168; continue; }
-				/* */ $s = 169; continue;
-				/* if (!ok$2) { */ case 168:
-					$r = check[0].errorf(x[0], 94, "invalid operation: %s is not an interface", new sliceType$6([x[0]])); /* */ $s = 170; case 170: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* goto Error */ $s = 20; continue;
-				/* } */ case 169:
-				/* */ if ($interfaceIsEqual(e$11.Type, $ifaceNil)) { $s = 171; continue; }
-				/* */ $s = 172; continue;
-				/* if ($interfaceIsEqual(e$11.Type, $ifaceNil)) { */ case 171:
-					$r = check[0].error(e$11, 115, "use of .(type) outside type switch"); /* */ $s = 173; case 173: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* goto Error */ $s = 20; continue;
-				/* } */ case 172:
-				_r$16 = check[0].varType(e$11.Type); /* */ $s = 174; case 174: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-				T = _r$16;
-				/* */ if ($interfaceIsEqual(T, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { $s = 175; continue; }
-				/* */ $s = 176; continue;
-				/* if ($interfaceIsEqual(T, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { */ case 175:
-					/* goto Error */ $s = 20; continue;
-				/* } */ case 176:
-				$r = check[0].typeAssertion(e$11, x[0], T, false); /* */ $s = 177; case 177: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x[0].mode = 8;
-				x[0].typ = T;
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$86, true)[1]) { */ case 12:
-				e$12 = _ref.$val;
-				_r$17 = check[0].callExpr(x[0], e$12); /* */ $s = 178; case 178: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-				$24r = _r$17;
-				$s = 179; case 179: return $24r;
-			/* } else if ($assertType(_ref, ptrType$43, true)[1]) { */ case 13:
-				e$13 = _ref.$val;
-				$r = check[0].exprOrType(x[0], e$13.X, false); /* */ $s = 180; case 180: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_2 = x[0].mode;
-					/* */ if (_2 === (0)) { $s = 182; continue; }
-					/* */ if (_2 === (3)) { $s = 183; continue; }
-					/* */ $s = 184; continue;
-					/* if (_2 === (0)) { */ case 182:
-						/* goto Error */ $s = 20; continue;
-						$s = 185; continue;
-					/* } else if (_2 === (3)) { */ case 183:
-						check[0].validVarType(e$13.X, x[0].typ);
-						x[0].typ = new Pointer.ptr(x[0].typ);
-						$s = 185; continue;
-					/* } else { */ case 184:
-						base[0] = $ifaceNil;
-						_r$18 = underIs(x[0].typ, (function(base, check, decl$1, e$1, iota, sig, x) { return function Checker·exprInternal·func2(u) {
-								var {_r$18, _tuple$12, _v, p, u, $s, $r, $c} = $restore(this, {u});
-								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-								_tuple$12 = $assertType(u, ptrType$26, true);
-								p = _tuple$12[0];
-								/* */ if (p === ptrType$26.nil) { $s = 1; continue; }
-								/* */ $s = 2; continue;
-								/* if (p === ptrType$26.nil) { */ case 1:
-									$r = check[0].errorf(x[0], 50, "invalid operation: cannot indirect %s", new sliceType$6([x[0]])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									$s = -1; return false;
-								/* } */ case 2:
-								if (!(!($interfaceIsEqual(base[0], $ifaceNil)))) { _v = false; $s = 6; continue s; }
-								_r$18 = Identical(p.base, base[0]); /* */ $s = 7; case 7: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-								_v = !_r$18; case 6:
-								/* */ if (_v) { $s = 4; continue; }
-								/* */ $s = 5; continue;
-								/* if (_v) { */ case 4:
-									$r = check[0].errorf(x[0], 50, "invalid operation: pointers of %s must have identical base types", new sliceType$6([x[0]])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									$s = -1; return false;
-								/* } */ case 5:
-								base[0] = p.base;
-								$s = -1; return true;
-								/* */ } return; } var $f = {$blk: Checker·exprInternal·func2, $c: true, $r, _r$18, _tuple$12, _v, p, u, $s};return $f;
-							}; })(base, check, decl$1, e$1, iota, sig, x)); /* */ $s = 188; case 188: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-						/* */ if (!_r$18) { $s = 186; continue; }
-						/* */ $s = 187; continue;
-						/* if (!_r$18) { */ case 186:
-							/* goto Error */ $s = 20; continue;
-						/* } */ case 187:
-						x[0].mode = 5;
-						x[0].typ = base[0];
-					/* } */ case 185:
-				case 181:
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$20, true)[1]) { */ case 14:
-				e$14 = _ref.$val;
-				$r = check[0].unary(x[0], e$14); /* */ $s = 189; case 189: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (x[0].mode === 0) { $s = 190; continue; }
-				/* */ $s = 191; continue;
-				/* if (x[0].mode === 0) { */ case 190:
-					/* goto Error */ $s = 20; continue;
-				/* } */ case 191:
-				if (e$14.Op === 36) {
-					x[0].expr = e$14;
-					$s = -1; return 2;
+					_i++;
 				}
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$21, true)[1]) { */ case 15:
-				e$15 = _ref.$val;
-				$r = check[0].binary(x[0], e$15, e$15.X, e$15.Y, e$15.Op, e$15.OpPos); /* */ $s = 192; case 192: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (x[0].mode === 0) { $s = 193; continue; }
-				/* */ $s = 194; continue;
-				/* if (x[0].mode === 0) { */ case 193:
-					/* goto Error */ $s = 20; continue;
-				/* } */ case 194:
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$97, true)[1]) { */ case 16:
-				e$16 = _ref.$val;
-				$r = check[0].error(e$16, -1, "no key:value expected"); /* */ $s = 195; case 195: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* goto Error */ $s = 20; continue;
-				$s = 19; continue;
-			/* } else if ($assertType(_ref, ptrType$40, true)[1] || $assertType(_ref, ptrType$42, true)[1] || $assertType(_ref, ptrType$44, true)[1] || $assertType(_ref, ptrType$45, true)[1] || $assertType(_ref, ptrType$46, true)[1] || $assertType(_ref, ptrType$47, true)[1]) { */ case 17:
-				e$17 = _ref;
-				x[0].mode = 3;
-				_r$19 = check[0].typ(e$17); /* */ $s = 196; case 196: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-				x[0].typ = _r$19;
-				$s = 19; continue;
-			/* } else { */ case 18:
-				e$18 = _ref;
-				_r$20 = e$18.Pos(); /* */ $s = 197; case 197: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-				_r$21 = check[0].fset.Position(_r$20); /* */ $s = 198; case 198: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-				_arg = (x$5 = _r$21, new x$5.constructor.elem(x$5));
-				_arg$1 = e$18;
-				_r$22 = fmt.Sprintf("%s: unknown expression type %T", new sliceType$6([_arg, _arg$1])); /* */ $s = 199; case 199: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-				$panic(new $String(_r$22));
-			/* } */ case 19:
-			x[0].expr = e;
-			$s = -1; return 1;
-			/* Error: */ case 20:
-			x[0].mode = 0;
-			x[0].expr = e;
-			$s = -1; return 2;
-			/* */ } return; } var $f = {$blk: exprInternal, $c: true, $r, $24r, T, _1, _2, _arg, _arg$1, _entry, _entry$1, _entry$2, _i, _i$1, _i$2, _i$3, _i$4, _key, _key$1, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$10, _tuple$11, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, atyp, base, base$1, check, decl$1, duplicate, e, e$1, e$10, e$11, e$12, e$13, e$14, e$15, e$16, e$17, e$18, e$19, e$2, e$20, e$21, e$22, e$3, e$4, e$5, e$6, e$7, e$8, e$9, ellip, etyp, etyp$1, fields, fld, fld$1, hint, i, i$1, iota, ix, key, keyIsInterface, kind, kv, kv$1, kv$2, kv$3, n, ok, ok$1, ok$2, sig, typ$4, utyp, utyp$1, utyp$2, utyp$3, utyp$4, visited, visited$1, vtyp, x, x$1, x$2, x$3, x$4, x$5, xkey, $s};return $f;
-		};
-		keyVal = function keyVal$1(x) {
-			var {$24r, $24r$1, _1, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, f, i, i$1, ok, ok$1, r, v, v$1, v$2, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-				_r$1 = x.Kind(); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_1 = _r$1;
-				/* */ if (_1 === (5)) { $s = 3; continue; }
-				/* */ if (_1 === (4)) { $s = 4; continue; }
-				/* */ if (_1 === (3)) { $s = 5; continue; }
-				/* */ if (_1 === (2)) { $s = 6; continue; }
-				/* */ if (_1 === (1)) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (_1 === (5)) { */ case 3:
-					_r$2 = constant.ToFloat(x); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					f = _r$2;
-					_r$3 = f.Kind(); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					/* */ if (!((_r$3 === 4))) { $s = 10; continue; }
-					/* */ $s = 11; continue;
-					/* if (!((_r$3 === 4))) { */ case 10:
-						_r$4 = constant.Real(x); /* */ $s = 13; case 13: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						_r$5 = constant.Float64Val(_r$4); /* */ $s = 14; case 14: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						_tuple = _r$5;
-						r = _tuple[0];
-						_r$6 = constant.Imag(x); /* */ $s = 15; case 15: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						_r$7 = constant.Float64Val(_r$6); /* */ $s = 16; case 16: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						_tuple$1 = _r$7;
-						i = _tuple$1[0];
-						$s = -1; return new $Complex128(r, i);
-					/* } */ case 11:
-					x = f;
-					_r$8 = constant.ToInt(x); /* */ $s = 17; case 17: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					i$1 = _r$8;
-					_r$9 = i$1.Kind(); /* */ $s = 20; case 20: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					/* */ if (!((_r$9 === 3))) { $s = 18; continue; }
-					/* */ $s = 19; continue;
-					/* if (!((_r$9 === 3))) { */ case 18:
-						_r$10 = constant.Float64Val(x); /* */ $s = 21; case 21: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-						_tuple$2 = _r$10;
-						v = _tuple$2[0];
-						$s = -1; return new $Float64(v);
-					/* } */ case 19:
-					x = i$1;
-					_r$11 = constant.Int64Val(x); /* */ $s = 22; case 22: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					_tuple$3 = _r$11;
-					v$1 = _tuple$3[0];
-					ok = _tuple$3[1];
-					if (ok) {
-						$s = -1; return v$1;
-					}
-					_r$12 = constant.Uint64Val(x); /* */ $s = 23; case 23: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					_tuple$4 = _r$12;
-					v$2 = _tuple$4[0];
-					ok$1 = _tuple$4[1];
-					if (ok$1) {
-						$s = -1; return v$2;
-					}
-					$s = 8; continue;
-				/* } else if (_1 === (4)) { */ case 4:
-					_r$13 = constant.ToInt(x); /* */ $s = 24; case 24: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					i$1 = _r$13;
-					_r$14 = i$1.Kind(); /* */ $s = 27; case 27: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					/* */ if (!((_r$14 === 3))) { $s = 25; continue; }
-					/* */ $s = 26; continue;
-					/* if (!((_r$14 === 3))) { */ case 25:
-						_r$15 = constant.Float64Val(x); /* */ $s = 28; case 28: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-						_tuple$5 = _r$15;
-						v = _tuple$5[0];
-						$s = -1; return new $Float64(v);
-					/* } */ case 26:
-					x = i$1;
-					_r$16 = constant.Int64Val(x); /* */ $s = 29; case 29: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-					_tuple$6 = _r$16;
-					v$1 = _tuple$6[0];
-					ok = _tuple$6[1];
-					if (ok) {
-						$s = -1; return v$1;
-					}
-					_r$17 = constant.Uint64Val(x); /* */ $s = 30; case 30: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-					_tuple$7 = _r$17;
-					v$2 = _tuple$7[0];
-					ok$1 = _tuple$7[1];
-					if (ok$1) {
-						$s = -1; return v$2;
-					}
-					$s = 8; continue;
-				/* } else if (_1 === (3)) { */ case 5:
-					_r$18 = constant.Int64Val(x); /* */ $s = 31; case 31: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-					_tuple$8 = _r$18;
-					v$1 = _tuple$8[0];
-					ok = _tuple$8[1];
-					if (ok) {
-						$s = -1; return v$1;
-					}
-					_r$19 = constant.Uint64Val(x); /* */ $s = 32; case 32: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-					_tuple$9 = _r$19;
-					v$2 = _tuple$9[0];
-					ok$1 = _tuple$9[1];
-					if (ok$1) {
-						$s = -1; return v$2;
+				return l;
+			} else if ((_1 === (13)) || (_1 === (15))) {
+				return minInputLen((x = re.Sub, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])));
+			} else if (_1 === (17)) {
+				return $imul(re.Min, minInputLen((x$1 = re.Sub, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]))));
+			} else if (_1 === (18)) {
+				l$1 = 0;
+				_ref$1 = re.Sub;
+				_i$1 = 0;
+				while (true) {
+					if (!(_i$1 < _ref$1.$length)) { break; }
+					sub = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
+					l$1 = l$1 + (minInputLen(sub)) >> 0;
+					_i$1++;
+				}
+				return l$1;
+			} else if (_1 === (19)) {
+				l$2 = minInputLen((x$2 = re.Sub, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])));
+				lnext = 0;
+				_ref$2 = $subslice(re.Sub, 1);
+				_i$2 = 0;
+				while (true) {
+					if (!(_i$2 < _ref$2.$length)) { break; }
+					sub$1 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
+					lnext = minInputLen(sub$1);
+					if (lnext < l$2) {
+						l$2 = lnext;
 					}
-					$s = 8; continue;
-				/* } else if (_1 === (2)) { */ case 6:
-					_r$20 = constant.StringVal(x); /* */ $s = 33; case 33: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-					$24r = new $String(_r$20);
-					$s = 34; case 34: return $24r;
-				/* } else if (_1 === (1)) { */ case 7:
-					_r$21 = constant.BoolVal(x); /* */ $s = 35; case 35: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-					$24r$1 = new $Bool(_r$21);
-					$s = 36; case 36: return $24r$1;
-				/* } */ case 8:
-			case 1:
-			$s = -1; return x;
-			/* */ } return; } var $f = {$blk: keyVal$1, $c: true, $r, $24r, $24r$1, _1, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, f, i, i$1, ok, ok$1, r, v, v$1, v$2, x, $s};return $f;
-		};
-		$ptrType(Checker).prototype.typeAssertion = function typeAssertion(e, x, T, typeSwitch) {
-			var {T, _r$1, _r$2, _r$3, _tuple, alt, cause, check, e, method, typeSwitch, x, $s, $r, $c} = $restore(this, {e, x, T, typeSwitch});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = under(x.typ); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = check.assertableTo($assertType(_r$1, ptrType$13), T); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_tuple = _r$2;
-			method = _tuple[0];
-			alt = _tuple[1];
-			if (method === ptrType$2.nil) {
-				$s = -1; return;
+					_i$2++;
+				}
+				return l$2;
+			} else {
+				return 0;
 			}
-			_r$3 = check.missingMethodCause(T, x.typ, method, alt); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			cause = _r$3;
-			/* */ if (typeSwitch) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (typeSwitch) { */ case 4:
-				$r = check.errorf(e, 95, "impossible type switch case: %s\n\t%s cannot have dynamic type %s %s", new sliceType$6([e, x, T, new $String(cause)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 5:
-			$r = check.errorf(e, 95, "impossible type assertion: %s\n\t%s does not implement %s %s", new sliceType$6([e, T, x.typ, new $String(cause)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: typeAssertion, $c: true, $r, T, _r$1, _r$2, _r$3, _tuple, alt, cause, check, e, method, typeSwitch, x, $s};return $f;
 		};
-		$ptrType(Checker).prototype.expr = function expr(x, e) {
-			var {_r$1, check, e, x, $s, $r, $c} = $restore(this, {x, e});
+		MustCompile = function MustCompile$1(str) {
+			var {_r, _r$1, _tuple, err, regexp, str, $s, $r, $c} = $restore(this, {str});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.rawExpr(x, e, $ifaceNil, false); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			$r = check.exclude(x, 14); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.singleValue(x); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: expr, $c: true, $r, _r$1, check, e, x, $s};return $f;
+			_r = Compile(str); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			regexp = _tuple[0];
+			err = _tuple[1];
+			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 2:
+				_r$1 = err.Error(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				$panic(new $String("regexp: Compile(" + quote(str) + "): " + _r$1));
+			/* } */ case 3:
+			$s = -1; return regexp;
+			/* */ } return; } var $f = {$blk: MustCompile$1, $c: true, $r, _r, _r$1, _tuple, err, regexp, str, $s};return $f;
 		};
-		$ptrType(Checker).prototype.multiExpr = function multiExpr(x, e) {
-			var {_r$1, check, e, x, $s, $r, $c} = $restore(this, {x, e});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.rawExpr(x, e, $ifaceNil, false); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			$r = check.exclude(x, 14); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: multiExpr, $c: true, $r, _r$1, check, e, x, $s};return $f;
+		$pkg.MustCompile = MustCompile;
+		quote = function quote$1(s) {
+			var s;
+			if (strconv.CanBackquote(s)) {
+				return "`" + s + "`";
+			}
+			return strconv.Quote(s);
 		};
-		$ptrType(Checker).prototype.exprWithHint = function exprWithHint(x, e, hint) {
-			var {_r$1, check, e, hint, x, $s, $r, $c} = $restore(this, {x, e, hint});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = assert(!($interfaceIsEqual(hint, $ifaceNil))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$1 = check.rawExpr(x, e, hint, false); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			$r = check.exclude(x, 14); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.singleValue(x); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: exprWithHint, $c: true, $r, _r$1, check, e, hint, x, $s};return $f;
+		$ptrType(Regexp).prototype.NumSubexp = function NumSubexp() {
+			var re;
+			re = this;
+			return re.numSubexp;
 		};
-		$ptrType(Checker).prototype.exprOrType = function exprOrType(x, e, allowGeneric) {
-			var {_r$1, allowGeneric, check, e, x, $s, $r, $c} = $restore(this, {x, e, allowGeneric});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.rawExpr(x, e, $ifaceNil, allowGeneric); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$1;
-			$r = check.exclude(x, 2); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.singleValue(x); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: exprOrType, $c: true, $r, _r$1, allowGeneric, check, e, x, $s};return $f;
+		$ptrType(Regexp).prototype.SubexpNames = function SubexpNames() {
+			var re;
+			re = this;
+			return re.subexpNames;
 		};
-		$ptrType(Checker).prototype.exclude = function exclude(x, modeset) {
-			var {_1, check, code, modeset, msg, x, y, $s, $r, $c} = $restore(this, {x, modeset});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			/* */ if (!((((modeset & (((y = x.mode, y < 32 ? (1 << y) : 0) >>> 0))) >>> 0) === 0))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!((((modeset & (((y = x.mode, y < 32 ? (1 << y) : 0) >>> 0))) >>> 0) === 0))) { */ case 1:
-				msg = "";
-				code = 0;
-				_1 = x.mode;
-				if (_1 === (1)) {
-					if (!((((modeset & 8) >>> 0) === 0))) {
-						msg = "%s used as value";
-					} else {
-						msg = "%s used as value or type";
+		$ptrType(Regexp).prototype.SubexpIndex = function SubexpIndex(name) {
+			var _i, _ref, i, name, re, s;
+			re = this;
+			if (!(name === "")) {
+				_ref = re.subexpNames;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					i = _i;
+					s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+					if (name === s) {
+						return i;
 					}
-					code = 41;
-				} else if (_1 === (2)) {
-					msg = "%s must be called";
-					code = 82;
-				} else if (_1 === (3)) {
-					msg = "%s is not an expression";
-					code = 42;
-				} else {
-					unreachable();
+					_i++;
 				}
-				$r = check.errorf(x, code, msg, new sliceType$6([x])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.mode = 0;
-			/* } */ case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: exclude, $c: true, $r, _1, check, code, modeset, msg, x, y, $s};return $f;
+			}
+			return -1;
 		};
-		$ptrType(Checker).prototype.singleValue = function singleValue(x) {
-			var {_tuple, check, ok, t, x, $s, $r, $c} = $restore(this, {x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			/* */ if (x.mode === 7) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (x.mode === 7) { */ case 1:
-				_tuple = $assertType(x.typ, ptrType$15, true);
-				t = _tuple[0];
-				ok = _tuple[1];
-				/* */ if (ok) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (ok) { */ case 3:
-					$r = assert(!((t.Len() === 1))); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = check.errorf(x, 41, "multiple-value %s in single-value context", new sliceType$6([x])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					x.mode = 0;
-				/* } */ case 4:
-			/* } */ case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: singleValue, $c: true, $r, _tuple, check, ok, t, x, $s};return $f;
+		$ptrType(inputString).prototype.step = function step(pos) {
+			var c, i, pos;
+			i = this;
+			if (pos < i.str.length) {
+				c = i.str.charCodeAt(pos);
+				if (c < 128) {
+					return [((c >> 0)), 1];
+				}
+				return utf8.DecodeRuneInString($substring(i.str, pos));
+			}
+			return [-1, 0];
 		};
-		assert = function assert$1(p) {
-			var {_r$1, _tuple, file, line, msg, ok, p, $s, $r, $c} = $restore(this, {p});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			/* */ if (!p) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!p) { */ case 1:
-				msg = "assertion failed";
-				_tuple = runtime.Caller(1);
-				file = _tuple[1];
-				line = _tuple[2];
-				ok = _tuple[3];
-				/* */ if (ok) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (ok) { */ case 3:
-					_r$1 = fmt.Sprintf("%s:%d: %s", new sliceType$6([new $String(file), new $Int(line), new $String(msg)])); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					msg = _r$1;
-				/* } */ case 4:
-				$panic(new $String(msg));
-			/* } */ case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: assert$1, $c: true, $r, _r$1, _tuple, file, line, msg, ok, p, $s};return $f;
+		$ptrType(inputString).prototype.canCheckPrefix = function canCheckPrefix() {
+			var i;
+			i = this;
+			return true;
 		};
-		unreachable = function unreachable$1() {
-			$panic(new $String("unreachable"));
+		$ptrType(inputString).prototype.hasPrefix = function hasPrefix(re) {
+			var i, re;
+			i = this;
+			return strings.HasPrefix(i.str, re.prefix);
 		};
-		$ptrType(error_).prototype.empty = function empty$1() {
-			var err;
-			err = this;
-			return err.desc === sliceType$31.nil;
+		$ptrType(inputString).prototype.index = function index(re, pos) {
+			var i, pos, re;
+			i = this;
+			return strings.Index($substring(i.str, pos), re.prefix);
 		};
-		$ptrType(error_).prototype.pos = function pos() {
-			var {$24r, _r$1, err, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			err = this;
-			if (err.empty()) {
-				$s = -1; return 0;
+		$ptrType(inputString).prototype.context = function context(pos) {
+			var _tmp, _tmp$1, _tuple, _tuple$1, i, pos, r1, r2;
+			i = this;
+			_tmp = -1;
+			_tmp$1 = -1;
+			r1 = _tmp;
+			r2 = _tmp$1;
+			if ((((pos - 1 >> 0) >>> 0)) < ((i.str.length >>> 0))) {
+				r1 = ((i.str.charCodeAt((pos - 1 >> 0)) >> 0));
+				if (r1 >= 128) {
+					_tuple = utf8.DecodeLastRuneInString($substring(i.str, 0, pos));
+					r1 = _tuple[0];
+				}
 			}
-			_r$1 = (x = err.desc, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).posn.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: pos, $c: true, $r, $24r, _r$1, err, x, $s};return $f;
+			if (((pos >>> 0)) < ((i.str.length >>> 0))) {
+				r2 = ((i.str.charCodeAt(pos) >> 0));
+				if (r2 >= 128) {
+					_tuple$1 = utf8.DecodeRuneInString($substring(i.str, pos));
+					r2 = _tuple$1[0];
+				}
+			}
+			return newLazyFlag(r1, r2);
 		};
-		$ptrType(error_).prototype.msg = function msg(fset, qf) {
-			var {_arg, _arg$1, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, buf, err, fset, i, p, qf, x, x$1, $s, $r, $c} = $restore(this, {fset, qf});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf = [buf];
-			err = this;
-			if (err.empty()) {
-				$s = -1; return "no error";
+		$ptrType(inputBytes).prototype.step = function step$1(pos) {
+			var c, i, pos, x;
+			i = this;
+			if (pos < i.str.$length) {
+				c = (x = i.str, ((pos < 0 || pos >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + pos]));
+				if (c < 128) {
+					return [((c >> 0)), 1];
+				}
+				return utf8.DecodeRune($subslice(i.str, pos));
 			}
-			buf[0] = new strings.Builder.ptr(ptrType$53.nil, sliceType$14.nil);
-			_ref = err.desc;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				p = (x = err.desc, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-				/* */ if (i > 0) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (i > 0) { */ case 3:
-					_r$1 = fmt.Fprint(buf[0], new sliceType$6([new $String("\n\t")])); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$1;
-					_r$2 = p.posn.Pos(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$3 = new token.Pos(_r$2).IsValid(); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					/* */ if (_r$3) { $s = 6; continue; }
-					/* */ $s = 7; continue;
-					/* if (_r$3) { */ case 6:
-						_arg = buf[0];
-						_r$4 = p.posn.Pos(); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						_r$5 = fset.Position(_r$4); /* */ $s = 11; case 11: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						_arg$1 = (x$1 = _r$5, new x$1.constructor.elem(x$1));
-						_r$6 = fmt.Fprintf(_arg, "%s: ", new sliceType$6([_arg$1])); /* */ $s = 12; case 12: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						_r$6;
-					/* } */ case 7:
-				/* } */ case 4:
-				_r$7 = sprintf(fset, qf, false, p.format, p.args); /* */ $s = 13; case 13: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_r$8 = buf[0].WriteString(_r$7); /* */ $s = 14; case 14: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				_r$8;
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return buf[0].String();
-			/* */ } return; } var $f = {$blk: msg, $c: true, $r, _arg, _arg$1, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _ref, buf, err, fset, i, p, qf, x, x$1, $s};return $f;
+			return [-1, 0];
+		};
+		$ptrType(inputBytes).prototype.canCheckPrefix = function canCheckPrefix$1() {
+			var i;
+			i = this;
+			return true;
 		};
-		$ptrType(error_).prototype.String = function String$31() {
-			var {$24r, _arg, _arg$1, _r$1, _r$2, _r$3, err, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			err = this;
-			if (err.empty()) {
-				$s = -1; return "no error";
-			}
-			_r$1 = err.pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_arg = new token.Pos(_r$1);
-			_r$2 = err.msg(ptrType$24.nil, $throwNilPointerError); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_arg$1 = new $String(_r$2);
-			_r$3 = fmt.Sprintf("%d: %s", new sliceType$6([_arg, _arg$1])); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$24r = _r$3;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: String$31, $c: true, $r, $24r, _arg, _arg$1, _r$1, _r$2, _r$3, err, $s};return $f;
+		$ptrType(inputBytes).prototype.hasPrefix = function hasPrefix$1(re) {
+			var i, re;
+			i = this;
+			return bytes.HasPrefix(i.str, re.prefixBytes);
 		};
-		$ptrType(error_).prototype.errorf = function errorf(at$1, format, args) {
-			var args, at$1, err, format;
-			err = this;
-			err.desc = $append(err.desc, new errorDesc.ptr(new atPos(((at$1 >> 0))), format, args));
+		$ptrType(inputBytes).prototype.index = function index$1(re, pos) {
+			var i, pos, re;
+			i = this;
+			return bytes.Index($subslice(i.str, pos), re.prefixBytes);
 		};
-		$ptrType(Checker).prototype.qualifier = function qualifier(pkg) {
-			var _entry, _entry$1, check, pkg;
-			check = this;
-			if (!(pkg === check.pkg)) {
-				if (check.pkgPathMap === false) {
-					check.pkgPathMap = new $global.Map();
-					check.seenPkgMap = new $global.Map();
-					check.markImports(check.pkg);
+		$ptrType(inputBytes).prototype.context = function context$1(pos) {
+			var _tmp, _tmp$1, _tuple, _tuple$1, i, pos, r1, r2, x, x$1, x$2;
+			i = this;
+			_tmp = -1;
+			_tmp$1 = -1;
+			r1 = _tmp;
+			r2 = _tmp$1;
+			if ((((pos - 1 >> 0) >>> 0)) < ((i.str.$length >>> 0))) {
+				r1 = (((x = i.str, x$1 = pos - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])) >> 0));
+				if (r1 >= 128) {
+					_tuple = utf8.DecodeLastRune($subslice(i.str, 0, pos));
+					r1 = _tuple[0];
 				}
-				if (((_entry = $mapIndex(check.pkgPathMap,$String.keyFor(pkg.name)), _entry !== undefined ? _entry.v : false) ? (_entry$1 = $mapIndex(check.pkgPathMap,$String.keyFor(pkg.name)), _entry$1 !== undefined ? _entry$1.v : false).size : 0) > 1) {
-					return strconv.Quote(pkg.path);
+			}
+			if (((pos >>> 0)) < ((i.str.$length >>> 0))) {
+				r2 = (((x$2 = i.str, ((pos < 0 || pos >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + pos])) >> 0));
+				if (r2 >= 128) {
+					_tuple$1 = utf8.DecodeRune($subslice(i.str, pos));
+					r2 = _tuple$1[0];
 				}
-				return pkg.name;
 			}
-			return "";
+			return newLazyFlag(r1, r2);
 		};
-		$ptrType(Checker).prototype.markImports = function markImports(pkg) {
-			var _entry, _entry$1, _i, _key, _key$1, _key$2, _ref, _tuple, check, forName, imp, ok, pkg;
-			check = this;
-			if ((_entry = $mapIndex(check.seenPkgMap,ptrType$1.keyFor(pkg)), _entry !== undefined ? _entry.v : false)) {
-				return;
-			}
-			_key = pkg; (check.seenPkgMap || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$1.keyFor(_key), { k: _key, v: true });
-			_tuple = (_entry$1 = $mapIndex(check.pkgPathMap,$String.keyFor(pkg.name)), _entry$1 !== undefined ? [_entry$1.v, true] : [false, false]);
-			forName = _tuple[0];
-			ok = _tuple[1];
-			if (!ok) {
-				forName = new $global.Map();
-				_key$1 = pkg.name; (check.pkgPathMap || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$1), { k: _key$1, v: forName });
+		$ptrType(inputReader).prototype.step = function step$2(pos) {
+			var {_r, _tuple, err, i, pos, r, w, $s, $r, $c} = $restore(this, {pos});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			i = this;
+			if (!i.atEOT && !((pos === i.pos))) {
+				$s = -1; return [-1, 0];
 			}
-			_key$2 = pkg.path; (forName || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key$2), { k: _key$2, v: true });
-			_ref = pkg.imports;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				imp = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				check.markImports(imp);
-				_i++;
+			_r = i.r.ReadRune(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			r = _tuple[0];
+			w = _tuple[1];
+			err = _tuple[2];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				i.atEOT = true;
+				$s = -1; return [-1, 0];
 			}
+			i.pos = i.pos + (w) >> 0;
+			$s = -1; return [r, w];
+			/* */ } return; } var $f = {$blk: step$2, $c: true, $r, _r, _tuple, err, i, pos, r, w, $s};return $f;
+		};
+		$ptrType(inputReader).prototype.canCheckPrefix = function canCheckPrefix$2() {
+			var i;
+			i = this;
+			return false;
+		};
+		$ptrType(inputReader).prototype.hasPrefix = function hasPrefix$2(re) {
+			var i, re;
+			i = this;
+			return false;
+		};
+		$ptrType(inputReader).prototype.index = function index$2(re, pos) {
+			var i, pos, re;
+			i = this;
+			return -1;
+		};
+		$ptrType(inputReader).prototype.context = function context$2(pos) {
+			var i, pos;
+			i = this;
+			return new lazyFlag(0, 0);
 		};
-		$ptrType(Checker).prototype.sprintf = function sprintf$1(format, args) {
-			var {$24r, _r$1, args, check, format, fset, qf, $s, $r, $c} = $restore(this, {format, args});
+		$ptrType(Regexp).prototype.LiteralPrefix = function LiteralPrefix() {
+			var _tmp, _tmp$1, complete, prefix, re;
+			prefix = "";
+			complete = false;
+			re = this;
+			_tmp = re.prefix;
+			_tmp$1 = re.prefixComplete;
+			prefix = _tmp;
+			complete = _tmp$1;
+			return [prefix, complete];
+		};
+		$ptrType(Regexp).prototype.MatchReader = function MatchReader$1(r) {
+			var {$24r, _r, r, re, $s, $r, $c} = $restore(this, {r});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			fset = ptrType$24.nil;
-			qf = $throwNilPointerError;
-			if (!(check === ptrType$6.nil)) {
-				fset = check.fset;
-				qf = $methodVal(check, "qualifier");
-			}
-			_r$1 = sprintf(fset, qf, false, format, args); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
+			re = this;
+			_r = re.doMatch(r, sliceType$4.nil, ""); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: sprintf$1, $c: true, $r, $24r, _r$1, args, check, format, fset, qf, $s};return $f;
+			/* */ } return; } var $f = {$blk: MatchReader$1, $c: true, $r, $24r, _r, r, re, $s};return $f;
 		};
-		sprintf = function sprintf$2(fset, qf, tpSubscripts, format, args) {
-			var {$24r, _i, _i$1, _i$2, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _ref$2, _ref$3, a, a$1, a$2, a$3, a$4, a$5, a$6, a$7, a$8, a$9, arg, args, buf, buf$1, buf$2, buf$3, format, fset, i, i$1, i$2, qf, tpSubscripts, w, w$1, w$2, x, x$1, $s, $r, $c} = $restore(this, {fset, qf, tpSubscripts, format, args});
+		$ptrType(Regexp).prototype.MatchString = function MatchString$1(s) {
+			var {$24r, _r, re, s, $s, $r, $c} = $restore(this, {s});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = args;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				buf = [buf];
-				buf$1 = [buf$1];
-				buf$2 = [buf$2];
-				buf$3 = [buf$3];
-				i = _i;
-				arg = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_ref$1 = arg;
-				/* */ if (_ref$1 === $ifaceNil) { $s = 3; continue; }
-				/* */ if ($assertType(_ref$1, operand, true)[1]) { $s = 4; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$62, true)[1]) { $s = 5; continue; }
-				/* */ if ($assertType(_ref$1, token.Pos, true)[1]) { $s = 6; continue; }
-				/* */ if ($assertType(_ref$1, ast.Expr, true)[1]) { $s = 7; continue; }
-				/* */ if ($assertType(_ref$1, sliceType$11, true)[1]) { $s = 8; continue; }
-				/* */ if ($assertType(_ref$1, Object, true)[1]) { $s = 9; continue; }
-				/* */ if ($assertType(_ref$1, Type, true)[1]) { $s = 10; continue; }
-				/* */ if ($assertType(_ref$1, sliceType$3, true)[1]) { $s = 11; continue; }
-				/* */ if ($assertType(_ref$1, sliceType$9, true)[1]) { $s = 12; continue; }
-				/* */ $s = 13; continue;
-				/* if (_ref$1 === $ifaceNil) { */ case 3:
-					a = _ref$1;
-					arg = new $String("<nil>");
-					$s = 13; continue;
-				/* } else if ($assertType(_ref$1, operand, true)[1]) { */ case 4:
-					a$1 = $clone(_ref$1.$val, operand);
-					$panic(new $String("got operand instead of *operand"));
-					$s = 13; continue;
-				/* } else if ($assertType(_ref$1, ptrType$62, true)[1]) { */ case 5:
-					a$2 = _ref$1.$val;
-					_r$1 = operandString(a$2, qf); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					arg = new $String(_r$1);
-					$s = 13; continue;
-				/* } else if ($assertType(_ref$1, token.Pos, true)[1]) { */ case 6:
-					a$3 = _ref$1.$val;
-					/* */ if (!(fset === ptrType$24.nil)) { $s = 15; continue; }
-					/* */ $s = 16; continue;
-					/* if (!(fset === ptrType$24.nil)) { */ case 15:
-						_r$2 = fset.Position(a$3); /* */ $s = 17; case 17: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						_r$3 = $clone(_r$2, token.Position).String(); /* */ $s = 18; case 18: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						arg = new $String(_r$3);
-					/* } */ case 16:
-					$s = 13; continue;
-				/* } else if ($assertType(_ref$1, ast.Expr, true)[1]) { */ case 7:
-					a$4 = _ref$1;
-					_r$4 = ExprString(a$4); /* */ $s = 19; case 19: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					arg = new $String(_r$4);
-					$s = 13; continue;
-				/* } else if ($assertType(_ref$1, sliceType$11, true)[1]) { */ case 8:
-					a$5 = _ref$1.$val;
-					buf[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-					buf[0].WriteByte(91);
-					$r = writeExprList(buf[0], a$5); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					buf[0].WriteByte(93);
-					arg = new $String(buf[0].String());
-					$s = 13; continue;
-				/* } else if ($assertType(_ref$1, Object, true)[1]) { */ case 9:
-					a$6 = _ref$1;
-					_r$5 = ObjectString(a$6, qf); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					arg = new $String(_r$5);
-					$s = 13; continue;
-				/* } else if ($assertType(_ref$1, Type, true)[1]) { */ case 10:
-					a$7 = _ref$1;
-					buf$1[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-					w = newTypeWriter(buf$1[0], qf);
-					w.tpSubscripts = tpSubscripts;
-					$r = w.typ(a$7); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					arg = new $String(buf$1[0].String());
-					$s = 13; continue;
-				/* } else if ($assertType(_ref$1, sliceType$3, true)[1]) { */ case 11:
-					a$8 = _ref$1.$val;
-					buf$2[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-					w$1 = newTypeWriter(buf$2[0], qf);
-					w$1.tpSubscripts = tpSubscripts;
-					buf$2[0].WriteByte(91);
-					_ref$2 = a$8;
-					_i$1 = 0;
-					/* while (true) { */ case 23:
-						/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 24; continue; }
-						i$1 = _i$1;
-						x = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-						if (i$1 > 0) {
-							buf$2[0].WriteString(", ");
-						}
-						$r = w$1.typ(x); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$1++;
-					$s = 23; continue;
-					case 24:
-					buf$2[0].WriteByte(93);
-					arg = new $String(buf$2[0].String());
-					$s = 13; continue;
-				/* } else if ($assertType(_ref$1, sliceType$9, true)[1]) { */ case 12:
-					a$9 = _ref$1.$val;
-					buf$3[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-					w$2 = newTypeWriter(buf$3[0], qf);
-					w$2.tpSubscripts = tpSubscripts;
-					buf$3[0].WriteByte(91);
-					_ref$3 = a$9;
-					_i$2 = 0;
-					/* while (true) { */ case 26:
-						/* if (!(_i$2 < _ref$3.$length)) { break; } */ if(!(_i$2 < _ref$3.$length)) { $s = 27; continue; }
-						i$2 = _i$2;
-						x$1 = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
-						if (i$2 > 0) {
-							buf$3[0].WriteString(", ");
-						}
-						$r = w$2.typ(x$1); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_i$2++;
-					$s = 26; continue;
-					case 27:
-					buf$3[0].WriteByte(93);
-					arg = new $String(buf$3[0].String());
-				/* } */ case 13:
-				((i < 0 || i >= args.$length) ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + i] = arg);
-				_i++;
-			$s = 1; continue;
-			case 2:
-			_r$6 = fmt.Sprintf(format, args); /* */ $s = 29; case 29: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			$24r = _r$6;
-			$s = 30; case 30: return $24r;
-			/* */ } return; } var $f = {$blk: sprintf$2, $c: true, $r, $24r, _i, _i$1, _i$2, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _ref, _ref$1, _ref$2, _ref$3, a, a$1, a$2, a$3, a$4, a$5, a$6, a$7, a$8, a$9, arg, args, buf, buf$1, buf$2, buf$3, format, fset, i, i$1, i$2, qf, tpSubscripts, w, w$1, w$2, x, x$1, $s};return $f;
-		};
-		$ptrType(Checker).prototype.trace = function trace(pos$1, format, args) {
-			var {_arg, _arg$1, _arg$2, _r$1, _r$2, _r$3, args, check, format, pos$1, x, $s, $r, $c} = $restore(this, {pos$1, format, args});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.fset.Position(pos$1); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_arg = (x = _r$1, new x.constructor.elem(x));
-			_arg$1 = new $String(strings.Repeat(".  ", check.indent));
-			_r$2 = sprintf(check.fset, $methodVal(check, "qualifier"), true, format, args); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_arg$2 = new $String(_r$2);
-			_r$3 = fmt.Printf("%s:\t%s%s\n", new sliceType$6([_arg, _arg$1, _arg$2])); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			_r$3;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: trace, $c: true, $r, _arg, _arg$1, _arg$2, _r$1, _r$2, _r$3, args, check, format, pos$1, x, $s};return $f;
+			re = this;
+			_r = re.doMatch($ifaceNil, sliceType$4.nil, s); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: MatchString$1, $c: true, $r, $24r, _r, re, s, $s};return $f;
 		};
-		$ptrType(Checker).prototype.dump = function dump(format, args) {
-			var {_r$1, _r$2, args, check, format, $s, $r, $c} = $restore(this, {format, args});
+		$ptrType(Regexp).prototype.Match = function Match$1(b) {
+			var {$24r, _r, b, re, $s, $r, $c} = $restore(this, {b});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = sprintf(check.fset, $methodVal(check, "qualifier"), true, format, args); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_r$2 = fmt.Println(new sliceType$6([new $String(_r$1)])); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$2;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: dump, $c: true, $r, _r$1, _r$2, args, check, format, $s};return $f;
+			re = this;
+			_r = re.doMatch($ifaceNil, b, ""); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: Match$1, $c: true, $r, $24r, _r, b, re, $s};return $f;
 		};
-		$ptrType(Checker).prototype.report = function report(errp) {
-			var {_1, _r$1, _r$2, _r$3, check, e, err, errp, f, isInvalidErr, msg$1, msg$2, pos$1, span, span$1, x, x$1, $s, $r, $c} = $restore(this, {errp});
+		$ptrType(Regexp).prototype.ReplaceAllString = function ReplaceAllString(src, repl) {
+			var {_r, b, n, re, repl, src, $s, $r, $c} = $restore(this, {src, repl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			if (errp.empty()) {
-				$panic(new $String("empty error details"));
-			}
-			_r$1 = errp.msg(check.fset, $methodVal(check, "qualifier")); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			msg$1 = _r$1;
-			_1 = errp.code;
-			if (_1 === (-1)) {
-				msg$1 = "invalid AST: " + msg$1;
-			} else if (_1 === (0)) {
-				$panic(new $String("no error code provided"));
-			}
-			_r$2 = spanOf((x = errp.desc, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0])).posn); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			span = $clone(_r$2, posSpan);
-			e = new Error.ptr(check.fset, span.pos, msg$1, errp.soft, errp.code, span.start, span.end);
-			isInvalidErr = strings.Index(e.Msg, "invalid operand") > 0 || strings.Index(e.Msg, "invalid type") > 0;
-			if (!($interfaceIsEqual(check.firstErr, $ifaceNil)) && isInvalidErr) {
-				$s = -1; return;
-			}
-			e.Msg = stripAnnotations(e.Msg);
-			/* */ if (!($interfaceIsEqual(check.environment.errpos, $ifaceNil))) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (!($interfaceIsEqual(check.environment.errpos, $ifaceNil))) { */ case 3:
-				_r$3 = spanOf(check.environment.errpos); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				span$1 = $clone(_r$3, posSpan);
-				e.Pos = span$1.pos;
-				e.go116start = span$1.start;
-				e.go116end = span$1.end;
-			/* } */ case 4:
-			err = $clone(e, Error);
-			if ($interfaceIsEqual(check.firstErr, $ifaceNil)) {
-				check.firstErr = new err.constructor.elem(err);
-			}
-			/* */ if (false) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (false) { */ case 6:
-				pos$1 = e.Pos;
-				msg$2 = e.Msg;
-				$r = check.trace(pos$1, "ERROR: %s", new sliceType$6([new $String(msg$2)])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 7:
-			f = check.conf.Error;
-			if (f === $throwNilPointerError) {
-				$panic((x$1 = new bailout.ptr(), new x$1.constructor.elem(x$1)));
+			re = [re];
+			repl = [repl];
+			src = [src];
+			re[0] = this;
+			n = 2;
+			if (strings.Contains(repl[0], "$")) {
+				n = $imul(2, ((re[0].numSubexp + 1 >> 0)));
 			}
-			$r = f(new err.constructor.elem(err)); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: report, $c: true, $r, _1, _r$1, _r$2, _r$3, check, e, err, errp, f, isInvalidErr, msg$1, msg$2, pos$1, span, span$1, x, x$1, $s};return $f;
-		};
-		newErrorf = function newErrorf$1(at$1, code, format, args) {
-			var args, at$1, code, format;
-			return new error_.ptr(new sliceType$31([$clone(new errorDesc.ptr(at$1, format, args), errorDesc)]), code, false);
+			_r = re[0].replaceAll(sliceType$4.nil, src[0], n, (function(re, repl, src) { return function Regexp·ReplaceAllString·func1(dst, match) {
+					var dst, match;
+					return re[0].expand(dst, repl[0], sliceType$4.nil, src[0], match);
+				}; })(re, repl, src)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			b = _r;
+			$s = -1; return ($bytesToString(b));
+			/* */ } return; } var $f = {$blk: ReplaceAllString, $c: true, $r, _r, b, n, re, repl, src, $s};return $f;
 		};
-		$ptrType(Checker).prototype.error = function error$1(at$1, code, msg$1) {
-			var {at$1, check, code, msg$1, $s, $r, $c} = $restore(this, {at$1, code, msg$1});
+		$ptrType(Regexp).prototype.ReplaceAllLiteralString = function ReplaceAllLiteralString(src, repl) {
+			var {$24r, _r, re, repl, src, $s, $r, $c} = $restore(this, {src, repl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = check.report(newErrorf(at$1, code, msg$1, sliceType$6.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: error$1, $c: true, $r, at$1, check, code, msg$1, $s};return $f;
+			repl = [repl];
+			re = this;
+			_r = re.replaceAll(sliceType$4.nil, src, 2, (function(repl) { return function Regexp·ReplaceAllLiteralString·func1(dst, match) {
+					var dst, match;
+					return $appendSlice(dst, repl[0]);
+				}; })(repl)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = ($bytesToString(_r));
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: ReplaceAllLiteralString, $c: true, $r, $24r, _r, re, repl, src, $s};return $f;
 		};
-		$ptrType(Checker).prototype.errorf = function errorf$1(at$1, code, format, args) {
-			var {args, at$1, check, code, format, $s, $r, $c} = $restore(this, {at$1, code, format, args});
+		$ptrType(Regexp).prototype.ReplaceAllStringFunc = function ReplaceAllStringFunc(src, repl) {
+			var {_r, b, re, repl, src, $s, $r, $c} = $restore(this, {src, repl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = check.report(newErrorf(at$1, code, format, args)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: errorf$1, $c: true, $r, args, at$1, check, code, format, $s};return $f;
+			repl = [repl];
+			src = [src];
+			re = this;
+			_r = re.replaceAll(sliceType$4.nil, src[0], 2, (function(repl, src) { return function Regexp·ReplaceAllStringFunc·func1(dst, match) {
+					var {$24r, _arg, _arg$1, _r, dst, match, $s, $r, $c} = $restore(this, {dst, match});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					_arg = dst;
+					_r = repl[0]($substring(src[0], (0 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 0]), (1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1]))); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_arg$1 = _r;
+					$24r = $appendSlice(_arg, _arg$1);
+					$s = 2; case 2: return $24r;
+					/* */ } return; } var $f = {$blk: Regexp·ReplaceAllStringFunc·func1, $c: true, $r, $24r, _arg, _arg$1, _r, dst, match, $s};return $f;
+				}; })(repl, src)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			b = _r;
+			$s = -1; return ($bytesToString(b));
+			/* */ } return; } var $f = {$blk: ReplaceAllStringFunc, $c: true, $r, _r, b, re, repl, src, $s};return $f;
 		};
-		$ptrType(Checker).prototype.softErrorf = function softErrorf(at$1, code, format, args) {
-			var {args, at$1, check, code, err, format, $s, $r, $c} = $restore(this, {at$1, code, format, args});
+		$ptrType(Regexp).prototype.replaceAll = function replaceAll(bsrc, src, nmatch, repl) {
+			var {_r, _r$1, _tuple, _tuple$1, a, bsrc, buf, dstCap, endPos, lastMatchEnd, nmatch, re, repl, searchPos, src, width, $s, $r, $c} = $restore(this, {bsrc, src, nmatch, repl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			err = newErrorf(at$1, code, format, args);
-			err.soft = true;
-			$r = check.report(err); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: softErrorf, $c: true, $r, args, at$1, check, code, err, format, $s};return $f;
+			re = this;
+			lastMatchEnd = 0;
+			searchPos = 0;
+			buf = sliceType$4.nil;
+			endPos = 0;
+			if (!(bsrc === sliceType$4.nil)) {
+				endPos = bsrc.$length;
+			} else {
+				endPos = src.length;
+			}
+			if (nmatch > re.prog.NumCap) {
+				nmatch = re.prog.NumCap;
+			}
+			dstCap = arrayType$3.zero();
+			/* while (true) { */ case 1:
+				/* if (!(searchPos <= endPos)) { break; } */ if(!(searchPos <= endPos)) { $s = 2; continue; }
+				_r = re.doExecute($ifaceNil, bsrc, src, searchPos, nmatch, $subslice(new sliceType$7(dstCap), 0, 0)); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				a = _r;
+				if (a.$length === 0) {
+					/* break; */ $s = 2; continue;
+				}
+				if (!(bsrc === sliceType$4.nil)) {
+					buf = $appendSlice(buf, $subslice(bsrc, lastMatchEnd, (0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0])));
+				} else {
+					buf = $appendSlice(buf, $substring(src, lastMatchEnd, (0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0])));
+				}
+				/* */ if ((1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]) > lastMatchEnd || ((0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0]) === 0)) { $s = 4; continue; }
+				/* */ $s = 5; continue;
+				/* if ((1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]) > lastMatchEnd || ((0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0]) === 0)) { */ case 4:
+					_r$1 = repl(buf, a); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+					buf = _r$1;
+				/* } */ case 5:
+				lastMatchEnd = (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]);
+				width = 0;
+				if (!(bsrc === sliceType$4.nil)) {
+					_tuple = utf8.DecodeRune($subslice(bsrc, searchPos));
+					width = _tuple[1];
+				} else {
+					_tuple$1 = utf8.DecodeRuneInString($substring(src, searchPos));
+					width = _tuple$1[1];
+				}
+				if ((searchPos + width >> 0) > (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1])) {
+					searchPos = searchPos + (width) >> 0;
+				} else if ((searchPos + 1 >> 0) > (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1])) {
+					searchPos = searchPos + (1) >> 0;
+				} else {
+					searchPos = (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]);
+				}
+			$s = 1; continue;
+			case 2:
+			if (!(bsrc === sliceType$4.nil)) {
+				buf = $appendSlice(buf, $subslice(bsrc, lastMatchEnd));
+			} else {
+				buf = $appendSlice(buf, $substring(src, lastMatchEnd));
+			}
+			$s = -1; return buf;
+			/* */ } return; } var $f = {$blk: replaceAll, $c: true, $r, _r, _r$1, _tuple, _tuple$1, a, bsrc, buf, dstCap, endPos, lastMatchEnd, nmatch, re, repl, searchPos, src, width, $s};return $f;
 		};
-		$ptrType(Checker).prototype.versionErrorf = function versionErrorf(at$1, goVersion, format, args) {
-			var {_r$1, args, at$1, check, err, format, goVersion, msg$1, $s, $r, $c} = $restore(this, {at$1, goVersion, format, args});
+		$ptrType(Regexp).prototype.ReplaceAll = function ReplaceAll(src, repl) {
+			var {_r, b, n, re, repl, src, srepl, $s, $r, $c} = $restore(this, {src, repl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.sprintf(format, args); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			msg$1 = _r$1;
-			err = ptrType$104.nil;
-			err = newErrorf(at$1, 135, "%s requires %s or later", new sliceType$6([new $String(msg$1), new $String(goVersion)]));
-			$r = check.report(err); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: versionErrorf, $c: true, $r, _r$1, args, at$1, check, err, format, goVersion, msg$1, $s};return $f;
-		};
-		$ptrType(posSpan).prototype.Pos = function Pos$4() {
-			var e;
-			e = this;
-			return e.pos;
+			re = [re];
+			repl = [repl];
+			src = [src];
+			srepl = [srepl];
+			re[0] = this;
+			n = 2;
+			if (bytes.IndexByte(repl[0], 36) >= 0) {
+				n = $imul(2, ((re[0].numSubexp + 1 >> 0)));
+			}
+			srepl[0] = "";
+			_r = re[0].replaceAll(src[0], "", n, (function(re, repl, src, srepl) { return function Regexp·ReplaceAll·func1(dst, match) {
+					var dst, match;
+					if (!((srepl[0].length === repl[0].$length))) {
+						srepl[0] = ($bytesToString(repl[0]));
+					}
+					return re[0].expand(dst, srepl[0], src[0], "", match);
+				}; })(re, repl, src, srepl)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			b = _r;
+			$s = -1; return b;
+			/* */ } return; } var $f = {$blk: ReplaceAll, $c: true, $r, _r, b, n, re, repl, src, srepl, $s};return $f;
 		};
-		posSpan.prototype.Pos = function(...$args) { return this.$val.Pos(...$args); };
-		inNode = function inNode$1(node, pos$1) {
-			var {_r$1, _r$2, _tmp, _tmp$1, end, node, pos$1, start, $s, $r, $c} = $restore(this, {node, pos$1});
+		$ptrType(Regexp).prototype.ReplaceAllLiteral = function ReplaceAllLiteral(src, repl) {
+			var {$24r, _r, re, repl, src, $s, $r, $c} = $restore(this, {src, repl});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = node.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tmp = _r$1;
-			_r$2 = node.End(); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_tmp$1 = _r$2;
-			start = _tmp;
-			end = _tmp$1;
-			/* */ if (false) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (false) { */ case 3:
-				$r = assert(start <= pos$1 && pos$1 < end); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 4:
-			$s = -1; return new posSpan.ptr(start, pos$1, end);
-			/* */ } return; } var $f = {$blk: inNode$1, $c: true, $r, _r$1, _r$2, _tmp, _tmp$1, end, node, pos$1, start, $s};return $f;
+			repl = [repl];
+			re = this;
+			_r = re.replaceAll(src, "", 2, (function(repl) { return function Regexp·ReplaceAllLiteral·func1(dst, match) {
+					var dst, match;
+					return $appendSlice(dst, repl[0]);
+				}; })(repl)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: ReplaceAllLiteral, $c: true, $r, $24r, _r, re, repl, src, $s};return $f;
 		};
-		atPos.prototype.Pos = function Pos$5() {
-			var s;
-			s = this.$val;
-			return ((s >> 0));
-		};
-		$ptrType(atPos).prototype.Pos = function(...$args) { return new atPos(this.$get()).Pos(...$args); };
-		spanOf = function spanOf$1(at$1) {
-			var {$24r, $24r$1, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, at$1, pos$1, pos$2, pos$3, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {at$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_ref = at$1;
-			/* */ if (_ref === $ifaceNil) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, posSpan, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ast.Node, true)[1]) { $s = 3; continue; }
-			/* */ if ($assertType(_ref, ptrType$62, true)[1]) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (_ref === $ifaceNil) { */ case 1:
-				x = _ref;
-				$panic(new $String("nil positioner"));
-				$s = 6; continue;
-			/* } else if ($assertType(_ref, posSpan, true)[1]) { */ case 2:
-				x$1 = $clone(_ref.$val, posSpan);
-				$s = -1; return x$1;
-			/* } else if ($assertType(_ref, ast.Node, true)[1]) { */ case 3:
-				x$2 = _ref;
-				_r$1 = x$2.Pos(); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				pos$1 = _r$1;
-				_r$2 = x$2.End(); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$24r = new posSpan.ptr(pos$1, pos$1, _r$2);
-				$s = 9; case 9: return $24r;
-			/* } else if ($assertType(_ref, ptrType$62, true)[1]) { */ case 4:
-				x$3 = _ref.$val;
-				/* */ if (!($interfaceIsEqual(x$3.expr, $ifaceNil))) { $s = 10; continue; }
-				/* */ $s = 11; continue;
-				/* if (!($interfaceIsEqual(x$3.expr, $ifaceNil))) { */ case 10:
-					_r$3 = x$3.Pos(); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					pos$2 = _r$3;
-					_r$4 = x$3.expr.End(); /* */ $s = 13; case 13: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					$24r$1 = new posSpan.ptr(pos$2, pos$2, _r$4);
-					$s = 14; case 14: return $24r$1;
-				/* } */ case 11:
-				$s = -1; return new posSpan.ptr(0, 0, 0);
-			/* } else { */ case 5:
-				x$4 = _ref;
-				_r$5 = at$1.Pos(); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				pos$3 = _r$5;
-				$s = -1; return new posSpan.ptr(pos$3, pos$3, pos$3);
-			/* } */ case 6:
-			$s = -1; return new posSpan.ptr(0, 0, 0);
-			/* */ } return; } var $f = {$blk: spanOf$1, $c: true, $r, $24r, $24r$1, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, at$1, pos$1, pos$2, pos$3, x, x$1, x$2, x$3, x$4, $s};return $f;
+		$ptrType(Regexp).prototype.ReplaceAllFunc = function ReplaceAllFunc(src, repl) {
+			var {$24r, _r, re, repl, src, $s, $r, $c} = $restore(this, {src, repl});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			repl = [repl];
+			src = [src];
+			re = this;
+			_r = re.replaceAll(src[0], "", 2, (function(repl, src) { return function Regexp·ReplaceAllFunc·func1(dst, match) {
+					var {$24r, _arg, _arg$1, _r, dst, match, $s, $r, $c} = $restore(this, {dst, match});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					_arg = dst;
+					_r = repl[0]($subslice(src[0], (0 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 0]), (1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1]))); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+					_arg$1 = _r;
+					$24r = $appendSlice(_arg, _arg$1);
+					$s = 2; case 2: return $24r;
+					/* */ } return; } var $f = {$blk: Regexp·ReplaceAllFunc·func1, $c: true, $r, $24r, _arg, _arg$1, _r, dst, match, $s};return $f;
+				}; })(repl, src)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: ReplaceAllFunc, $c: true, $r, $24r, _r, re, repl, src, $s};return $f;
 		};
-		stripAnnotations = function stripAnnotations$1(s) {
-			var _i, _ref, _rune, buf, r, s;
-			buf = new strings.Builder.ptr(ptrType$53.nil, sliceType$14.nil);
-			_ref = s;
+		init = function init$1() {
+			var _i, _index, _q, _r, _ref, b, y;
+			_ref = (new sliceType$4($stringToBytes("\\.+*?()|[]{}^$")));
 			_i = 0;
 			while (true) {
-				if (!(_i < _ref.length)) { break; }
-				_rune = $decodeRune(_ref, _i);
-				r = _rune[0];
-				if (r < 8320 || 8330 <= r) {
-					buf.WriteRune(r);
-				}
-				_i += _rune[1];
-			}
-			if (buf.Len() < s.length) {
-				return buf.String();
+				if (!(_i < _ref.$length)) { break; }
+				b = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				_index = (_r = b % 16, _r === _r ? _r : $throwRuntimeError("integer divide by zero"));
+				((_index < 0 || _index >= specialBytes.length) ? ($throwRuntimeError("index out of range"), undefined) : specialBytes[_index] = ((((_index < 0 || _index >= specialBytes.length) ? ($throwRuntimeError("index out of range"), undefined) : specialBytes[_index]) | (((y = ((_q = b / 16, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero"))), y < 32 ? (1 << y) : 0) << 24 >>> 24))) >>> 0));
+				_i++;
 			}
-			return s;
-		};
-		$ptrType(Checker).prototype.reportAltDecl = function reportAltDecl(obj) {
-			var {_arg, _arg$1, _r$1, _r$2, check, obj, pos$1, $s, $r, $c} = $restore(this, {obj});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = obj.Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			pos$1 = _r$1;
-			/* */ if (new token.Pos(pos$1).IsValid()) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (new token.Pos(pos$1).IsValid()) { */ case 2:
-				_arg = obj;
-				_r$2 = obj.Name(); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_arg$1 = new $String(_r$2);
-				$r = check.errorf(_arg, 10, "\tother declaration of %s", new sliceType$6([_arg$1])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 3:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: reportAltDecl, $c: true, $r, _arg, _arg$1, _r$1, _r$2, check, obj, pos$1, $s};return $f;
 		};
-		$ptrType(Checker).prototype.declare = function declare(scope, id, obj, pos$1) {
-			var {_arg, _arg$1, _r$1, _r$2, _r$3, alt, check, id, obj, pos$1, scope, $s, $r, $c} = $restore(this, {scope, id, obj, pos$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = obj.Name(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			/* */ if (!(_r$1 === "_")) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(_r$1 === "_")) { */ case 1:
-				_r$2 = scope.Insert(obj); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				alt = _r$2;
-				/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 5:
-					_arg = obj;
-					_r$3 = obj.Name(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_arg$1 = new $String(_r$3);
-					$r = check.errorf(_arg, 10, "%s redeclared in this block", new sliceType$6([_arg$1])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = check.reportAltDecl(alt); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return;
-				/* } */ case 6:
-				$r = obj.setScopePos(pos$1); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			/* */ if (!(id === ptrType$30.nil)) { $s = 11; continue; }
-			/* */ $s = 12; continue;
-			/* if (!(id === ptrType$30.nil)) { */ case 11:
-				$r = check.recordDef(id, obj); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 12:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: declare, $c: true, $r, _arg, _arg$1, _r$1, _r$2, _r$3, alt, check, id, obj, pos$1, scope, $s};return $f;
+		$ptrType(Regexp).prototype.pad = function pad(a) {
+			var a, n, re;
+			re = this;
+			if (a === sliceType$7.nil) {
+				return sliceType$7.nil;
+			}
+			n = $imul(((1 + re.numSubexp >> 0)), 2);
+			while (true) {
+				if (!(a.$length < n)) { break; }
+				a = $append(a, -1);
+			}
+			return a;
 		};
-		pathString = function pathString$1(path) {
-			var {_i, _r$1, _ref, i, p, path, s, $s, $r, $c} = $restore(this, {path});
+		$ptrType(Regexp).prototype.allMatches = function allMatches(s, b, n, deliver) {
+			var {_r, _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, accept, b, deliver, end, i, ib, is, matches, n, pos, prevMatchEnd, re, s, width, $s, $r, $c} = $restore(this, {s, b, n, deliver});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			s = "";
-			_ref = path;
-			_i = 0;
+			re = this;
+			end = 0;
+			if (b === sliceType$4.nil) {
+				end = s.length;
+			} else {
+				end = b.$length;
+			}
+			_tmp = 0;
+			_tmp$1 = 0;
+			_tmp$2 = -1;
+			pos = _tmp;
+			i = _tmp$1;
+			prevMatchEnd = _tmp$2;
 			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				p = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (i > 0) {
-					s = s + ("->");
+				/* if (!(i < n && pos <= end)) { break; } */ if(!(i < n && pos <= end)) { $s = 2; continue; }
+				_r = re.doExecute($ifaceNil, b, s, pos, re.prog.NumCap, sliceType$7.nil); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				matches = _r;
+				if (matches.$length === 0) {
+					/* break; */ $s = 2; continue;
 				}
-				_r$1 = p.Name(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				s = s + (_r$1);
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return s;
-			/* */ } return; } var $f = {$blk: pathString$1, $c: true, $r, _i, _r$1, _ref, i, p, path, s, $s};return $f;
-		};
-		$ptrType(Checker).prototype.objDecl = function objDecl(obj, def$2) {
-			var {_1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _entry, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _v, _v$1, check, d, def$2, obj, obj$1, obj$10, obj$2, obj$3, obj$4, obj$5, obj$6, obj$7, obj$8, obj$9, $s, $deferred, $r, $c} = $restore(this, {obj, def$2});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			check = [check];
-			obj = [obj];
-			check[0] = this;
-			if (!(false)) { _v = false; $s = 3; continue s; }
-			_r$1 = obj[0].Type(); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_v = $interfaceIsEqual(_r$1, $ifaceNil); case 3:
-			/* */ if (_v) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (_v) { */ case 1:
-				/* */ if (check[0].indent === 0) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (check[0].indent === 0) { */ case 5:
-					_r$2 = fmt.Println(sliceType$6.nil); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$2;
-				/* } */ case 6:
-				_r$3 = obj[0].Pos(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_arg = _r$3;
-				_arg$1 = obj[0];
-				_r$4 = obj[0].color(); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_arg$2 = new color(_r$4);
-				_r$5 = pathString(check[0].objPath); /* */ $s = 10; case 10: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_arg$3 = new $String(_r$5);
-				$r = check[0].trace(_arg, "-- checking %s (%s, objPath = %s)", new sliceType$6([_arg$1, _arg$2, _arg$3])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				check[0].indent = check[0].indent + (1) >> 0;
-				$deferred.push([(function(check, obj) { return function Checker·objDecl·func1() {
-						var {_arg$4, _arg$5, _arg$6, _r$6, _r$7, $s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						check[0].indent = check[0].indent - (1) >> 0;
-						_r$6 = obj[0].Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						_arg$4 = _r$6;
-						_arg$5 = obj[0];
-						_r$7 = obj[0].color(); /* */ $s = 2; case 2: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						_arg$6 = new color(_r$7);
-						$r = check[0].trace(_arg$4, "=> %s (%s)", new sliceType$6([_arg$5, _arg$6])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·objDecl·func1, $c: true, $r, _arg$4, _arg$5, _arg$6, _r$6, _r$7, $s};return $f;
-					}; })(check, obj), []]);
-			/* } */ case 2:
-			_r$6 = obj[0].color(); /* */ $s = 15; case 15: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			if (!(_r$6 === 0)) { _v$1 = false; $s = 14; continue s; }
-			_r$7 = obj[0].Type(); /* */ $s = 16; case 16: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-			_v$1 = !($interfaceIsEqual(_r$7, $ifaceNil)); case 14:
-			/* */ if (_v$1) { $s = 12; continue; }
-			/* */ $s = 13; continue;
-			/* if (_v$1) { */ case 12:
-				$r = obj[0].setColor(1); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 18; case 18: return;
-			/* } */ case 13:
-				_r$8 = obj[0].color(); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				_1 = _r$8;
-				/* */ if (_1 === (0)) { $s = 21; continue; }
-				/* */ if (_1 === (1)) { $s = 22; continue; }
-				/* */ if (_1 === (2)) { $s = 23; continue; }
-				/* */ $s = 24; continue;
-				/* if (_1 === (0)) { */ case 21:
-					_r$9 = obj[0].Type(); /* */ $s = 26; case 26: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					$r = assert($interfaceIsEqual(_r$9, $ifaceNil)); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = obj[0].setColor(2 + ((check[0].push(obj[0]) >>> 0)) >>> 0); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$deferred.push([(function(check, obj) { return function Checker·objDecl·func2() {
-							var {$s, $r, $c} = $restore(this, {});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							$r = check[0].pop().setColor(1); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = -1; return;
-							/* */ } return; } var $f = {$blk: Checker·objDecl·func2, $c: true, $r, $s};return $f;
-						}; })(check, obj), []]);
-					$s = 25; continue;
-				/* } else if (_1 === (1)) { */ case 22:
-					_r$10 = obj[0].Type(); /* */ $s = 29; case 29: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					$r = assert(!($interfaceIsEqual(_r$10, $ifaceNil))); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 31; case 31: return;
-				/* } else if (_1 === (2)) { */ case 23:
-					_ref = obj[0];
-					/* */ if ($assertType(_ref, ptrType$32, true)[1]) { $s = 32; continue; }
-					/* */ if ($assertType(_ref, ptrType$16, true)[1]) { $s = 33; continue; }
-					/* */ if ($assertType(_ref, ptrType$17, true)[1]) { $s = 34; continue; }
-					/* */ if ($assertType(_ref, ptrType$2, true)[1]) { $s = 35; continue; }
-					/* */ $s = 36; continue;
-					/* if ($assertType(_ref, ptrType$32, true)[1]) { */ case 32:
-						obj$1 = _ref.$val;
-						_r$11 = check[0].validCycle(obj$1); /* */ $s = 40; case 40: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-						/* */ if (!_r$11 || $interfaceIsEqual(obj$1.object.typ, $ifaceNil)) { $s = 38; continue; }
-						/* */ $s = 39; continue;
-						/* if (!_r$11 || $interfaceIsEqual(obj$1.object.typ, $ifaceNil)) { */ case 38:
-							obj$1.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-						/* } */ case 39:
-						$s = 37; continue;
-					/* } else if ($assertType(_ref, ptrType$16, true)[1]) { */ case 33:
-						obj$2 = _ref.$val;
-						_r$12 = check[0].validCycle(obj$2); /* */ $s = 43; case 43: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						/* */ if (!_r$12 || $interfaceIsEqual(obj$2.object.typ, $ifaceNil)) { $s = 41; continue; }
-						/* */ $s = 42; continue;
-						/* if (!_r$12 || $interfaceIsEqual(obj$2.object.typ, $ifaceNil)) { */ case 41:
-							obj$2.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-						/* } */ case 42:
-						$s = 37; continue;
-					/* } else if ($assertType(_ref, ptrType$17, true)[1]) { */ case 34:
-						obj$3 = _ref.$val;
-						_r$13 = check[0].validCycle(obj$3); /* */ $s = 46; case 46: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-						/* */ if (!_r$13) { $s = 44; continue; }
-						/* */ $s = 45; continue;
-						/* if (!_r$13) { */ case 44:
-							obj$3.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-						/* } */ case 45:
-						$s = 37; continue;
-					/* } else if ($assertType(_ref, ptrType$2, true)[1]) { */ case 35:
-						obj$4 = _ref.$val;
-						_r$14 = check[0].validCycle(obj$4); /* */ $s = 49; case 49: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-						/* */ if (!_r$14) { $s = 47; continue; }
-						/* */ $s = 48; continue;
-						/* if (!_r$14) { */ case 47:
-						/* } */ case 48:
-						$s = 37; continue;
-					/* } else { */ case 36:
-						obj$5 = _ref;
-						unreachable();
-					/* } */ case 37:
-					_r$15 = obj[0].Type(); /* */ $s = 50; case 50: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-					$r = assert(!($interfaceIsEqual(_r$15, $ifaceNil))); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 52; case 52: return;
-				/* } else { */ case 24:
-					_ref$1 = obj[0];
-					/* */ if ($assertType(_ref$1, ptrType$32, true)[1]) { $s = 53; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$16, true)[1]) { $s = 54; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$17, true)[1]) { $s = 55; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$2, true)[1]) { $s = 56; continue; }
-					/* */ $s = 57; continue;
-					/* if ($assertType(_ref$1, ptrType$32, true)[1]) { */ case 53:
-						obj$1 = _ref$1.$val;
-						_r$16 = check[0].validCycle(obj$1); /* */ $s = 61; case 61: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-						/* */ if (!_r$16 || $interfaceIsEqual(obj$1.object.typ, $ifaceNil)) { $s = 59; continue; }
-						/* */ $s = 60; continue;
-						/* if (!_r$16 || $interfaceIsEqual(obj$1.object.typ, $ifaceNil)) { */ case 59:
-							obj$1.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-						/* } */ case 60:
-						$s = 58; continue;
-					/* } else if ($assertType(_ref$1, ptrType$16, true)[1]) { */ case 54:
-						obj$2 = _ref$1.$val;
-						_r$17 = check[0].validCycle(obj$2); /* */ $s = 64; case 64: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-						/* */ if (!_r$17 || $interfaceIsEqual(obj$2.object.typ, $ifaceNil)) { $s = 62; continue; }
-						/* */ $s = 63; continue;
-						/* if (!_r$17 || $interfaceIsEqual(obj$2.object.typ, $ifaceNil)) { */ case 62:
-							obj$2.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-						/* } */ case 63:
-						$s = 58; continue;
-					/* } else if ($assertType(_ref$1, ptrType$17, true)[1]) { */ case 55:
-						obj$3 = _ref$1.$val;
-						_r$18 = check[0].validCycle(obj$3); /* */ $s = 67; case 67: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-						/* */ if (!_r$18) { $s = 65; continue; }
-						/* */ $s = 66; continue;
-						/* if (!_r$18) { */ case 65:
-							obj$3.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-						/* } */ case 66:
-						$s = 58; continue;
-					/* } else if ($assertType(_ref$1, ptrType$2, true)[1]) { */ case 56:
-						obj$4 = _ref$1.$val;
-						_r$19 = check[0].validCycle(obj$4); /* */ $s = 70; case 70: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-						/* */ if (!_r$19) { $s = 68; continue; }
-						/* */ $s = 69; continue;
-						/* if (!_r$19) { */ case 68:
-						/* } */ case 69:
-						$s = 58; continue;
-					/* } else { */ case 57:
-						obj$5 = _ref$1;
-						unreachable();
-					/* } */ case 58:
-					_r$20 = obj[0].Type(); /* */ $s = 71; case 71: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-					$r = assert(!($interfaceIsEqual(_r$20, $ifaceNil))); /* */ $s = 72; case 72: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 73; case 73: return;
-				/* } */ case 25:
-			case 19:
-			d = (_entry = $mapIndex(check[0].objMap,Object.keyFor(obj[0])), _entry !== undefined ? _entry.v : ptrType$58.nil);
-			/* */ if (d === ptrType$58.nil) { $s = 74; continue; }
-			/* */ $s = 75; continue;
-			/* if (d === ptrType$58.nil) { */ case 74:
-				_r$21 = obj[0].Pos(); /* */ $s = 76; case 76: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-				_arg$4 = new token.Pos(_r$21);
-				_arg$5 = obj[0];
-				$r = check[0].dump("%v: %s should have been declared", new sliceType$6([_arg$4, _arg$5])); /* */ $s = 77; case 77: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				unreachable();
-			/* } */ case 75:
-			$deferred.push([(function(check, obj) { return function Checker·objDecl·func3(env) {
-					var env;
-					environment.copy(check[0].environment, env);
-				}; })(check, obj), [$clone(check[0].environment, environment)]]);
-			environment.copy(check[0].environment, new environment.ptr(ptrType$58.nil, d.file, 0, $ifaceNil, $ifaceNil, false, ptrType$27.nil, false, false, false));
-			_ref$2 = obj[0];
-			/* */ if ($assertType(_ref$2, ptrType$32, true)[1]) { $s = 78; continue; }
-			/* */ if ($assertType(_ref$2, ptrType$16, true)[1]) { $s = 79; continue; }
-			/* */ if ($assertType(_ref$2, ptrType$17, true)[1]) { $s = 80; continue; }
-			/* */ if ($assertType(_ref$2, ptrType$2, true)[1]) { $s = 81; continue; }
-			/* */ $s = 82; continue;
-			/* if ($assertType(_ref$2, ptrType$32, true)[1]) { */ case 78:
-				obj$6 = _ref$2.$val;
-				check[0].environment.decl = d;
-				$r = check[0].constDecl(obj$6, d.vtyp, d.init, d.inherited); /* */ $s = 84; case 84: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 83; continue;
-			/* } else if ($assertType(_ref$2, ptrType$16, true)[1]) { */ case 79:
-				obj$7 = _ref$2.$val;
-				check[0].environment.decl = d;
-				$r = check[0].varDecl(obj$7, d.lhs, d.vtyp, d.init); /* */ $s = 85; case 85: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 83; continue;
-			/* } else if ($assertType(_ref$2, ptrType$17, true)[1]) { */ case 80:
-				obj$8 = _ref$2.$val;
-				$r = check[0].typeDecl(obj$8, d.tdecl, def$2); /* */ $s = 86; case 86: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check[0].collectMethods(obj$8); /* */ $s = 87; case 87: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 83; continue;
-			/* } else if ($assertType(_ref$2, ptrType$2, true)[1]) { */ case 81:
-				obj$9 = _ref$2.$val;
-				$r = check[0].funcDecl(obj$9, d); /* */ $s = 88; case 88: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 83; continue;
-			/* } else { */ case 82:
-				obj$10 = _ref$2;
-				unreachable();
-			/* } */ case 83:
-			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: objDecl, $c: true, $r, _1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _entry, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _v, _v$1, check, d, def$2, obj, obj$1, obj$10, obj$2, obj$3, obj$4, obj$5, obj$6, obj$7, obj$8, obj$9, $s, $deferred};return $f; } }
-		};
-		$ptrType(Checker).prototype.validCycle = function validCycle(obj) {
-			var {$24r, $24r$1, $24r$2, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _entry, _entry$1, _i, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _v, alias, check, cycle, d, inObjMap, info, isPkgObj, ndef, nval, obj, obj$1, obj$2, obj$3, obj$4, obj$5, start, tparCycle, valid, $s, $deferred, $r, $c} = $restore(this, {obj});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			check = [check];
-			obj = [obj];
-			valid = [valid];
-			valid[0] = false;
-			check[0] = this;
-			/* */ if (false) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (false) { */ case 1:
-				info = (_entry = $mapIndex(check[0].objMap,Object.keyFor(obj[0])), _entry !== undefined ? _entry.v : ptrType$58.nil);
-				inObjMap = !(info === ptrType$58.nil) && (info.fdecl === ptrType$87.nil || info.fdecl.Recv === ptrType$49.nil);
-				_r$1 = obj[0].Parent(); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				isPkgObj = _r$1 === check[0].pkg.scope;
-				/* */ if (!(isPkgObj === inObjMap)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (!(isPkgObj === inObjMap)) { */ case 4:
-					_r$2 = obj[0].Pos(); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_arg = new token.Pos(_r$2);
-					_arg$1 = obj[0];
-					_arg$2 = new $Bool(isPkgObj);
-					_arg$3 = new $Bool(inObjMap);
-					$r = check[0].dump("%v: inconsistent object map for %s (isPkgObj = %v, inObjMap = %v)", new sliceType$6([_arg, _arg$1, _arg$2, _arg$3])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					unreachable();
-				/* } */ case 5:
-			/* } */ case 2:
-			_r$3 = obj[0].color(); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$r = assert(_r$3 >= 2); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$4 = obj[0].color(); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			start = _r$4 - 2 >>> 0;
-			cycle = $subslice(check[0].objPath, start);
-			tparCycle = false;
-			nval = 0;
-			ndef = 0;
-			_ref = cycle;
-			_i = 0;
-			/* while (true) { */ case 11:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 12; continue; }
-				obj$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_ref$1 = obj$1;
-				/* */ if ($assertType(_ref$1, ptrType$32, true)[1] || $assertType(_ref$1, ptrType$16, true)[1]) { $s = 13; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$17, true)[1]) { $s = 14; continue; }
-				/* */ if ($assertType(_ref$1, ptrType$2, true)[1]) { $s = 15; continue; }
-				/* */ $s = 16; continue;
-				/* if ($assertType(_ref$1, ptrType$32, true)[1] || $assertType(_ref$1, ptrType$16, true)[1]) { */ case 13:
-					obj$2 = _ref$1;
-					nval = nval + (1) >> 0;
-					$s = 17; continue;
-				/* } else if ($assertType(_ref$1, ptrType$17, true)[1]) { */ case 14:
-					obj$3 = _ref$1.$val;
-					if (!(check[0].environment.inTParamList)) { _v = false; $s = 20; continue s; }
-					_r$5 = isGeneric(obj$3.object.typ); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_v = _r$5; case 20:
-					/* */ if (_v) { $s = 18; continue; }
-					/* */ $s = 19; continue;
-					/* if (_v) { */ case 18:
-						tparCycle = true;
-						/* break loop; */ $s = 12; continue s;
-					/* } */ case 19:
-					alias = false;
-					d = (_entry$1 = $mapIndex(check[0].objMap,Object.keyFor(obj$3)), _entry$1 !== undefined ? _entry$1.v : ptrType$58.nil);
-					if (!(d === ptrType$58.nil)) {
-						alias = new token.Pos(d.tdecl.Assign).IsValid();
+				accept = true;
+				if ((1 >= matches.$length ? ($throwRuntimeError("index out of range"), undefined) : matches.$array[matches.$offset + 1]) === pos) {
+					if ((0 >= matches.$length ? ($throwRuntimeError("index out of range"), undefined) : matches.$array[matches.$offset + 0]) === prevMatchEnd) {
+						accept = false;
+					}
+					width = 0;
+					if (b === sliceType$4.nil) {
+						is = new inputString.ptr(s);
+						_tuple = is.step(pos);
+						width = _tuple[1];
 					} else {
-						alias = obj$3.IsAlias();
+						ib = new inputBytes.ptr(b);
+						_tuple$1 = ib.step(pos);
+						width = _tuple$1[1];
 					}
-					if (!alias) {
-						ndef = ndef + (1) >> 0;
+					if (width > 0) {
+						pos = pos + (width) >> 0;
+					} else {
+						pos = end + 1 >> 0;
 					}
-					$s = 17; continue;
-				/* } else if ($assertType(_ref$1, ptrType$2, true)[1]) { */ case 15:
-					obj$4 = _ref$1.$val;
-					$s = 17; continue;
-				/* } else { */ case 16:
-					obj$5 = _ref$1;
-					unreachable();
-				/* } */ case 17:
-				_i++;
-			$s = 11; continue;
-			case 12:
-			/* */ if (false) { $s = 22; continue; }
-			/* */ $s = 23; continue;
-			/* if (false) { */ case 22:
-				_r$6 = obj[0].Pos(); /* */ $s = 24; case 24: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_arg$4 = _r$6;
-				_r$7 = pathString(cycle); /* */ $s = 25; case 25: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_arg$5 = new $String(_r$7);
-				_r$8 = obj[0].Name(); /* */ $s = 26; case 26: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				_arg$6 = new $String(_r$8);
-				_arg$7 = new $Int(cycle.$length);
-				$r = check[0].trace(_arg$4, "## cycle detected: objPath = %s->%s (len = %d)", new sliceType$6([_arg$5, _arg$6, _arg$7])); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (tparCycle) { $s = 28; continue; }
-				/* */ $s = 29; continue;
-				/* if (tparCycle) { */ case 28:
-					_r$9 = obj[0].Pos(); /* */ $s = 31; case 31: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					$r = check[0].trace(_r$9, "## cycle contains: generic type in a type parameter list", sliceType$6.nil); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 30; continue;
-				/* } else { */ case 29:
-					_r$10 = obj[0].Pos(); /* */ $s = 33; case 33: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					$r = check[0].trace(_r$10, "## cycle contains: %d values, %d type definitions", new sliceType$6([new $Int(nval), new $Int(ndef)])); /* */ $s = 34; case 34: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 30:
-				$deferred.push([(function(check, obj, valid) { return function Checker·validCycle·func1() {
-						var {_r$11, _r$12, $s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						/* */ if (valid[0]) { $s = 1; continue; }
-						/* */ $s = 2; continue;
-						/* if (valid[0]) { */ case 1:
-							_r$11 = obj[0].Pos(); /* */ $s = 4; case 4: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-							$r = check[0].trace(_r$11, "=> cycle is valid", sliceType$6.nil); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 3; continue;
-						/* } else { */ case 2:
-							_r$12 = obj[0].Pos(); /* */ $s = 6; case 6: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-							$r = check[0].trace(_r$12, "=> error: cycle is invalid", sliceType$6.nil); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 3:
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·validCycle·func1, $c: true, $r, _r$11, _r$12, $s};return $f;
-					}; })(check, obj, valid), []]);
-			/* } */ case 23:
-			/* */ if (!tparCycle) { $s = 35; continue; }
-			/* */ $s = 36; continue;
-			/* if (!tparCycle) { */ case 35:
-				/* */ if (nval === cycle.$length) { $s = 37; continue; }
-				/* */ $s = 38; continue;
-				/* if (nval === cycle.$length) { */ case 37:
-					valid[0] = true;
-					$24r = valid[0];
-					$s = 39; case 39: return $24r;
-				/* } */ case 38:
-				/* */ if ((nval === 0) && ndef > 0) { $s = 40; continue; }
-				/* */ $s = 41; continue;
-				/* if ((nval === 0) && ndef > 0) { */ case 40:
-					valid[0] = true;
-					$24r$1 = valid[0];
-					$s = 42; case 42: return $24r$1;
-				/* } */ case 41:
-			/* } */ case 36:
-			$r = check[0].cycleError(cycle); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			valid[0] = false;
-			$24r$2 = valid[0];
-			$s = 44; case 44: return $24r$2;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  valid[0]; } if($curGoroutine.asleep) { var $f = {$blk: validCycle, $c: true, $r, $24r, $24r$1, $24r$2, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _arg$7, _entry, _entry$1, _i, _r$1, _r$10, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _v, alias, check, cycle, d, inObjMap, info, isPkgObj, ndef, nval, obj, obj$1, obj$2, obj$3, obj$4, obj$5, start, tparCycle, valid, $s, $deferred};return $f; } }
-		};
-		$ptrType(Checker).prototype.cycleError = function cycleError(cycle) {
-			var {_i, _r$1, _r$2, _r$3, _ref, _tuple, check, cycle, i, name, obj, objName, tname, $s, $r, $c} = $restore(this, {cycle});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = [check];
-			check[0] = this;
-			name = (function(check) { return function Checker·cycleError·func1(obj) {
-					var {$24r, _r$1, _r$2, _r$3, obj, $s, $r, $c} = $restore(this, {obj});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_r$1 = obj.Pkg(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$2 = packagePrefix(_r$1, $methodVal(check[0], "qualifier")); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$3 = obj.Name(); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					$24r = _r$2 + _r$3;
-					$s = 4; case 4: return $24r;
-					/* */ } return; } var $f = {$blk: Checker·cycleError·func1, $c: true, $r, $24r, _r$1, _r$2, _r$3, obj, $s};return $f;
-				}; })(check);
-			_r$1 = firstInSrc(cycle); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			i = _r$1;
-			obj = ((i < 0 || i >= cycle.$length) ? ($throwRuntimeError("index out of range"), undefined) : cycle.$array[cycle.$offset + i]);
-			_r$2 = name(obj); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			objName = _r$2;
-			_tuple = $assertType(obj, ptrType$17, true);
-			tname = _tuple[0];
-			if (!(tname === ptrType$17.nil) && tname.IsAlias()) {
-				check[0].validAlias(tname, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]));
-			}
-			/* */ if (cycle.$length === 1) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (cycle.$length === 1) { */ case 3:
-				/* */ if (!(tname === ptrType$17.nil)) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (!(tname === ptrType$17.nil)) { */ case 5:
-					$r = check[0].errorf(obj, 11, "invalid recursive type: %s refers to itself", new sliceType$6([new $String(objName)])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 7; continue;
-				/* } else { */ case 6:
-					$r = check[0].errorf(obj, 11, "invalid cycle in declaration: %s refers to itself", new sliceType$6([new $String(objName)])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 7:
-				$s = -1; return;
-			/* } */ case 4:
-			/* */ if (!(tname === ptrType$17.nil)) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if (!(tname === ptrType$17.nil)) { */ case 10:
-				$r = check[0].errorf(obj, 11, "invalid recursive type %s", new sliceType$6([new $String(objName)])); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 12; continue;
-			/* } else { */ case 11:
-				$r = check[0].errorf(obj, 11, "invalid cycle in declaration of %s", new sliceType$6([new $String(objName)])); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 12:
-			_ref = cycle;
-			_i = 0;
-			/* while (true) { */ case 15:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 16; continue; }
-				$r = check[0].errorf(obj, 11, "\t%s refers to", new sliceType$6([new $String(objName)])); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				i = i + (1) >> 0;
-				if (i >= cycle.$length) {
-					i = 0;
+				} else {
+					pos = (1 >= matches.$length ? ($throwRuntimeError("index out of range"), undefined) : matches.$array[matches.$offset + 1]);
 				}
-				obj = ((i < 0 || i >= cycle.$length) ? ($throwRuntimeError("index out of range"), undefined) : cycle.$array[cycle.$offset + i]);
-				_r$3 = name(obj); /* */ $s = 18; case 18: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				objName = _r$3;
-				_i++;
-			$s = 15; continue;
-			case 16:
-			$r = check[0].errorf(obj, 11, "\t%s", new sliceType$6([new $String(objName)])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: cycleError, $c: true, $r, _i, _r$1, _r$2, _r$3, _ref, _tuple, check, cycle, i, name, obj, objName, tname, $s};return $f;
-		};
-		firstInSrc = function firstInSrc$1(path) {
-			var {_i, _r$1, _r$2, _r$3, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, fst, i, path, pos$1, t, $s, $r, $c} = $restore(this, {path});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_tmp = 0;
-			_r$1 = (0 >= path.$length ? ($throwRuntimeError("index out of range"), undefined) : path.$array[path.$offset + 0]).Pos(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tmp$1 = _r$1;
-			fst = _tmp;
-			pos$1 = _tmp$1;
-			_ref = $subslice(path, 1);
-			_i = 0;
-			/* while (true) { */ case 2:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
-				i = _i;
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$2 = t.Pos(); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* */ if (_r$2 < pos$1) { $s = 4; continue; }
+				prevMatchEnd = (1 >= matches.$length ? ($throwRuntimeError("index out of range"), undefined) : matches.$array[matches.$offset + 1]);
+				/* */ if (accept) { $s = 4; continue; }
 				/* */ $s = 5; continue;
-				/* if (_r$2 < pos$1) { */ case 4:
-					_tmp$2 = i + 1 >> 0;
-					_r$3 = t.Pos(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_tmp$3 = _r$3;
-					fst = _tmp$2;
-					pos$1 = _tmp$3;
+				/* if (accept) { */ case 4:
+					$r = deliver(re.pad(matches)); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+					i = i + (1) >> 0;
 				/* } */ case 5:
-				_i++;
-			$s = 2; continue;
-			case 3:
-			$s = -1; return fst;
-			/* */ } return; } var $f = {$blk: firstInSrc$1, $c: true, $r, _i, _r$1, _r$2, _r$3, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, fst, i, path, pos$1, t, $s};return $f;
-		};
-		$ptrType(importDecl).prototype.node = function node() {
-			var d;
-			d = this;
-			return d.spec;
-		};
-		importDecl.prototype.node = function(...$args) { return this.$val.node(...$args); };
-		$ptrType(constDecl).prototype.node = function node$1() {
-			var d;
-			d = this;
-			return d.spec;
-		};
-		constDecl.prototype.node = function(...$args) { return this.$val.node(...$args); };
-		$ptrType(varDecl).prototype.node = function node$2() {
-			var d;
-			d = this;
-			return d.spec;
-		};
-		varDecl.prototype.node = function(...$args) { return this.$val.node(...$args); };
-		$ptrType(typeDecl).prototype.node = function node$3() {
-			var d;
-			d = this;
-			return d.spec;
-		};
-		typeDecl.prototype.node = function(...$args) { return this.$val.node(...$args); };
-		$ptrType(funcDecl).prototype.node = function node$4() {
-			var d;
-			d = this;
-			return d.decl;
-		};
-		funcDecl.prototype.node = function(...$args) { return this.$val.node(...$args); };
-		$ptrType(Checker).prototype.walkDecls = function walkDecls(decls, f) {
-			var {_i, _ref, check, d, decls, f, $s, $r, $c} = $restore(this, {decls, f});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_ref = decls;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				d = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				$r = check.walkDecl(d, f); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
 			$s = 1; continue;
 			case 2:
 			$s = -1; return;
-			/* */ } return; } var $f = {$blk: walkDecls, $c: true, $r, _i, _ref, check, d, decls, f, $s};return $f;
+			/* */ } return; } var $f = {$blk: allMatches, $c: true, $r, _r, _tmp, _tmp$1, _tmp$2, _tuple, _tuple$1, accept, b, deliver, end, i, ib, is, matches, n, pos, prevMatchEnd, re, s, width, $s};return $f;
 		};
-		$ptrType(Checker).prototype.walkDecl = function walkDecl(d, f) {
-			var {_1, _i, _ref, _ref$1, _ref$2, check, d, d$1, d$2, d$3, d$4, f, inherited, iota, last, s, s$1, s$2, s$3, s$4, x, x$1, x$2, x$3, x$4, $s, $r, $c} = $restore(this, {d, f});
+		$ptrType(Regexp).prototype.Find = function Find(b) {
+			var {_r, a, b, dstCap, re, $s, $r, $c} = $restore(this, {b});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_ref = d;
-			/* */ if ($assertType(_ref, ptrType$105, true)[1]) { $s = 1; continue; }
-			/* */ if ($assertType(_ref, ptrType$93, true)[1]) { $s = 2; continue; }
-			/* */ if ($assertType(_ref, ptrType$87, true)[1]) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if ($assertType(_ref, ptrType$105, true)[1]) { */ case 1:
-				d$1 = _ref.$val;
-				$s = 5; continue;
-			/* } else if ($assertType(_ref, ptrType$93, true)[1]) { */ case 2:
-				d$2 = _ref.$val;
-				last = ptrType$88.nil;
-				_ref$1 = d$2.Specs;
-				_i = 0;
-				/* while (true) { */ case 6:
-					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 7; continue; }
-					iota = _i;
-					s = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					_ref$2 = s;
-					/* */ if ($assertType(_ref$2, ptrType$106, true)[1]) { $s = 8; continue; }
-					/* */ if ($assertType(_ref$2, ptrType$88, true)[1]) { $s = 9; continue; }
-					/* */ if ($assertType(_ref$2, ptrType$90, true)[1]) { $s = 10; continue; }
-					/* */ $s = 11; continue;
-					/* if ($assertType(_ref$2, ptrType$106, true)[1]) { */ case 8:
-						s$1 = _ref$2.$val;
-						$r = f((x = new importDecl.ptr(s$1), new x.constructor.elem(x))); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 12; continue;
-					/* } else if ($assertType(_ref$2, ptrType$88, true)[1]) { */ case 9:
-						s$2 = _ref$2.$val;
-							_1 = d$2.Tok;
-							/* */ if (_1 === (64)) { $s = 15; continue; }
-							/* */ if (_1 === (85)) { $s = 16; continue; }
-							/* */ $s = 17; continue;
-							/* if (_1 === (64)) { */ case 15:
-								inherited = true;
-								if (!($interfaceIsEqual(s$2.Type, $ifaceNil)) || s$2.Values.$length > 0) {
-									last = s$2;
-									inherited = false;
-								} else if (last === ptrType$88.nil) {
-									last = new ast.ValueSpec.ptr(ptrType$107.nil, sliceType$22.nil, $ifaceNil, sliceType$11.nil, ptrType$107.nil);
-									inherited = false;
-								}
-								$r = check.arityMatch(s$2, last); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$r = f((x$1 = new constDecl.ptr(s$2, iota, last.Type, last.Values, inherited), new x$1.constructor.elem(x$1))); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = 18; continue;
-							/* } else if (_1 === (85)) { */ case 16:
-								$r = check.arityMatch(s$2, ptrType$88.nil); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$r = f((x$2 = new varDecl.ptr(s$2), new x$2.constructor.elem(x$2))); /* */ $s = 22; case 22: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = 18; continue;
-							/* } else { */ case 17:
-								$r = check.errorf(s$2, -1, "invalid token %s", new sliceType$6([new token.Token(d$2.Tok)])); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 18:
-						case 14:
-						$s = 12; continue;
-					/* } else if ($assertType(_ref$2, ptrType$90, true)[1]) { */ case 10:
-						s$3 = _ref$2.$val;
-						$r = f((x$3 = new typeDecl.ptr(s$3), new x$3.constructor.elem(x$3))); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 12; continue;
-					/* } else { */ case 11:
-						s$4 = _ref$2;
-						$r = check.errorf(s$4, -1, "unknown ast.Spec node %T", new sliceType$6([s$4])); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 12:
-					_i++;
-				$s = 6; continue;
-				case 7:
-				$s = 5; continue;
-			/* } else if ($assertType(_ref, ptrType$87, true)[1]) { */ case 3:
-				d$3 = _ref.$val;
-				$r = f((x$4 = new funcDecl.ptr(d$3), new x$4.constructor.elem(x$4))); /* */ $s = 26; case 26: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 5; continue;
-			/* } else { */ case 4:
-				d$4 = _ref;
-				$r = check.errorf(d$4, -1, "unknown ast.Decl node %T", new sliceType$6([d$4])); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 5:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: walkDecl, $c: true, $r, _1, _i, _ref, _ref$1, _ref$2, check, d, d$1, d$2, d$3, d$4, f, inherited, iota, last, s, s$1, s$2, s$3, s$4, x, x$1, x$2, x$3, x$4, $s};return $f;
-		};
-		$ptrType(Checker).prototype.constDecl = function constDecl$1(obj, typ$4, init$7, inherited) {
-			var {_r$1, _r$2, _r$3, check, inherited, init$7, obj, t, typ$4, x, $s, $deferred, $r, $c} = $restore(this, {obj, typ$4, init$7, inherited});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			check = [check];
-			x = [x];
-			check[0] = this;
-			$r = assert($interfaceIsEqual(obj.object.typ, $ifaceNil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$deferred.push([(function(check, x) { return function Checker·constDecl·func1(iota, errpos) {
-					var errpos, iota;
-					check[0].environment.iota = iota;
-					check[0].environment.errpos = errpos;
-				}; })(check, x), [check[0].environment.iota, check[0].environment.errpos]]);
-			check[0].environment.iota = obj.val;
-			check[0].environment.errpos = $ifaceNil;
-			obj.val = constant.MakeUnknown();
-			/* */ if (!($interfaceIsEqual(typ$4, $ifaceNil))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!($interfaceIsEqual(typ$4, $ifaceNil))) { */ case 2:
-				_r$1 = check[0].typ(typ$4); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				t = _r$1;
-				_r$2 = isConstType(t); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* */ if (!_r$2) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (!_r$2) { */ case 5:
-					_r$3 = under(t); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					/* */ if (!($interfaceIsEqual(_r$3, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { $s = 8; continue; }
-					/* */ $s = 9; continue;
-					/* if (!($interfaceIsEqual(_r$3, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])))) { */ case 8:
-						$r = check[0].errorf(typ$4, 15, "invalid constant type %s", new sliceType$6([t])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 9:
-					obj.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-					$s = -1; return;
-				/* } */ case 6:
-				obj.object.typ = t;
-			/* } */ case 3:
-			x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-			/* */ if (!($interfaceIsEqual(init$7, $ifaceNil))) { $s = 12; continue; }
-			/* */ $s = 13; continue;
-			/* if (!($interfaceIsEqual(init$7, $ifaceNil))) { */ case 12:
-				if (inherited) {
-					check[0].environment.errpos = new atPos(((obj.object.pos >> 0)));
-				}
-				$r = check[0].expr(x[0], init$7); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 13:
-			$r = check[0].initConst(obj, x[0]); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: constDecl$1, $c: true, $r, _r$1, _r$2, _r$3, check, inherited, init$7, obj, t, typ$4, x, $s, $deferred};return $f; } }
+			re = this;
+			dstCap = arrayType$3.zero();
+			_r = re.doExecute($ifaceNil, b, "", 0, 2, $subslice(new sliceType$7(dstCap), 0, 0)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			a = _r;
+			if (a === sliceType$7.nil) {
+				$s = -1; return sliceType$4.nil;
+			}
+			$s = -1; return $subslice(b, (0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0]), (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]), (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]));
+			/* */ } return; } var $f = {$blk: Find, $c: true, $r, _r, a, b, dstCap, re, $s};return $f;
 		};
-		$ptrType(Checker).prototype.varDecl = function varDecl$1(obj, lhs, typ$4, init$7) {
-			var {_i, _i$1, _r$1, _r$2, _ref, _ref$1, check, found, init$7, lhs, lhs$1, lhs$2, obj, typ$4, x, $s, $r, $c} = $restore(this, {obj, lhs, typ$4, init$7});
+		$ptrType(Regexp).prototype.FindIndex = function FindIndex(b) {
+			var {_r, a, b, loc, re, $s, $r, $c} = $restore(this, {b});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = [x];
-			check = this;
-			$r = assert($interfaceIsEqual(obj.object.typ, $ifaceNil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (!($interfaceIsEqual(typ$4, $ifaceNil))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!($interfaceIsEqual(typ$4, $ifaceNil))) { */ case 2:
-				_r$1 = check.varType(typ$4); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				obj.object.typ = _r$1;
-			/* } */ case 3:
-			if ($interfaceIsEqual(init$7, $ifaceNil)) {
-				if ($interfaceIsEqual(typ$4, $ifaceNil)) {
-					obj.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-				}
-				$s = -1; return;
-			}
-			/* */ if (lhs === sliceType$10.nil || (lhs.$length === 1)) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (lhs === sliceType$10.nil || (lhs.$length === 1)) { */ case 5:
-				$r = assert(lhs === sliceType$10.nil || (0 >= lhs.$length ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + 0]) === obj); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-				$r = check.expr(x[0], init$7); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$2 = check.initVar(obj, x[0], "variable declaration"); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-				$s = -1; return;
-			/* } */ case 6:
-			if (false) {
-				found = false;
-				_ref = lhs;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					lhs$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					if (obj === lhs$1) {
-						found = true;
-						break;
-					}
-					_i++;
-				}
-				if (!found) {
-					$panic(new $String("inconsistent lhs"));
-				}
-			}
-			if (!($interfaceIsEqual(typ$4, $ifaceNil))) {
-				_ref$1 = lhs;
-				_i$1 = 0;
-				while (true) {
-					if (!(_i$1 < _ref$1.$length)) { break; }
-					lhs$2 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					lhs$2.object.typ = obj.object.typ;
-					_i$1++;
-				}
+			loc = sliceType$7.nil;
+			re = this;
+			_r = re.doExecute($ifaceNil, b, "", 0, 2, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			a = _r;
+			if (a === sliceType$7.nil) {
+				loc = sliceType$7.nil;
+				$s = -1; return loc;
 			}
-			$r = check.initVars(lhs, new sliceType$11([init$7]), $ifaceNil); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: varDecl$1, $c: true, $r, _i, _i$1, _r$1, _r$2, _ref, _ref$1, check, found, init$7, lhs, lhs$1, lhs$2, obj, typ$4, x, $s};return $f;
+			loc = $subslice(a, 0, 2);
+			$s = -1; return loc;
+			/* */ } return; } var $f = {$blk: FindIndex, $c: true, $r, _r, a, b, loc, re, $s};return $f;
 		};
-		$ptrType(Checker).prototype.isImportedConstraint = function isImportedConstraint(typ$4) {
-			var {$24r, _r$1, _r$2, _tuple, _tuple$1, _v, check, named, typ$4, u, $s, $r, $c} = $restore(this, {typ$4});
+		$ptrType(Regexp).prototype.FindString = function FindString(s) {
+			var {_r, a, dstCap, re, s, $s, $r, $c} = $restore(this, {s});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_tuple = $assertType(typ$4, ptrType$9, true);
-			named = _tuple[0];
-			if (named === ptrType$9.nil || named.obj.object.pkg === check.pkg || named.obj.object.pkg === ptrType$1.nil) {
-				$s = -1; return false;
+			re = this;
+			dstCap = arrayType$3.zero();
+			_r = re.doExecute($ifaceNil, sliceType$4.nil, s, 0, 2, $subslice(new sliceType$7(dstCap), 0, 0)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			a = _r;
+			if (a === sliceType$7.nil) {
+				$s = -1; return "";
 			}
-			_r$1 = named.under(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple$1 = $assertType(_r$1, ptrType$13, true);
-			u = _tuple$1[0];
-			if (!(!(u === ptrType$13.nil))) { _v = false; $s = 2; continue s; }
-			_r$2 = u.IsMethodSet(); /* */ $s = 3; case 3: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_v = !_r$2; case 2:
-			$24r = _v;
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: isImportedConstraint, $c: true, $r, $24r, _r$1, _r$2, _tuple, _tuple$1, _v, check, named, typ$4, u, $s};return $f;
-		};
-		$ptrType(Checker).prototype.typeDecl = function typeDecl$1(obj, tdecl, def$2) {
-			var {_r$1, _r$2, alias, check, def$2, named, obj, rhs, tdecl, $s, $deferred, $r, $c} = $restore(this, {obj, tdecl, def$2});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			check = [check];
-			obj = [obj];
-			rhs = [rhs];
-			tdecl = [tdecl];
-			check[0] = this;
-			$r = assert($interfaceIsEqual(obj[0].object.typ, $ifaceNil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			rhs[0] = $ifaceNil;
-			check[0].later((function(check, obj, rhs, tdecl) { return function Checker·typeDecl·func1() {
-					var {_r$1, _tuple, t, $s, $r, $c} = $restore(this, {});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_tuple = $assertType(obj[0].object.typ, ptrType$9, true);
-					t = _tuple[0];
-					/* */ if (!(t === ptrType$9.nil)) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (!(t === ptrType$9.nil)) { */ case 1:
-						$r = check[0].validType(t); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 2:
-					_r$1 = check[0].isImportedConstraint(rhs[0]); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					/* */ if (_r$1 && !check[0].allowVersion(check[0].pkg, 1, 18)) { $s = 4; continue; }
-					/* */ $s = 5; continue;
-					/* if (_r$1 && !check[0].allowVersion(check[0].pkg, 1, 18)) { */ case 4:
-						$r = check[0].errorf(tdecl[0].Type, 135, "using type constraint %s requires go1.18 or later", new sliceType$6([rhs[0]])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 5:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·typeDecl·func1, $c: true, $r, _r$1, _tuple, t, $s};return $f;
-				}; })(check, obj, rhs, tdecl)).describef(obj[0], "validType(%s)", new sliceType$6([new $String(obj[0].object.Name())]));
-			alias = new token.Pos(tdecl[0].Assign).IsValid();
-			/* */ if (alias && !((tdecl[0].TypeParams.NumFields() === 0))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (alias && !((tdecl[0].TypeParams.NumFields() === 0))) { */ case 2:
-				$r = check[0].error(new atPos(((tdecl[0].Assign >> 0))), 131, "generic type cannot be alias"); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				alias = false;
-			/* } */ case 3:
-			/* */ if (alias) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (alias) { */ case 5:
-				/* */ if (!check[0].allowVersion(check[0].pkg, 1, 9)) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (!check[0].allowVersion(check[0].pkg, 1, 9)) { */ case 7:
-					$r = check[0].error(new atPos(((tdecl[0].Assign >> 0))), 135, "type aliases requires go1.9 or later"); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 8:
-				check[0].brokenAlias(obj[0]);
-				_r$1 = check[0].typ(tdecl[0].Type); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				rhs[0] = _r$1;
-				check[0].validAlias(obj[0], rhs[0]);
-				$s = -1; return;
-			/* } */ case 6:
-			named = check[0].newNamed(obj[0], $ifaceNil, sliceType.nil);
-			def$2.setUnderlying(named);
-			/* */ if (!(tdecl[0].TypeParams === ptrType$49.nil)) { $s = 11; continue; }
-			/* */ $s = 12; continue;
-			/* if (!(tdecl[0].TypeParams === ptrType$49.nil)) { */ case 11:
-				$r = check[0].openScope(tdecl[0], "type parameters"); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$deferred.push([$methodVal(check[0], "closeScope"), []]);
-				$r = check[0].collectTypeParams((named.$ptr_tparams || (named.$ptr_tparams = new ptrType$84(function() { return this.$target.tparams; }, function($v) { this.$target.tparams = $v; }, named))), tdecl[0].TypeParams); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 12:
-			_r$2 = check[0].definedType(tdecl[0].Type, named); /* */ $s = 15; case 15: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			rhs[0] = _r$2;
-			$r = assert(!($interfaceIsEqual(rhs[0], $ifaceNil))); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			named.fromRHS = rhs[0];
-			if ($interfaceIsEqual(named.underlying, $ifaceNil)) {
-				named.underlying = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-			}
-			/* */ if (isTypeParam(rhs[0])) { $s = 17; continue; }
-			/* */ $s = 18; continue;
-			/* if (isTypeParam(rhs[0])) { */ case 17:
-				$r = check[0].error(tdecl[0].Type, 144, "cannot use a type parameter as RHS in type declaration"); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				named.underlying = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-			/* } */ case 18:
-			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: typeDecl$1, $c: true, $r, _r$1, _r$2, alias, check, def$2, named, obj, rhs, tdecl, $s, $deferred};return $f; } }
-		};
-		$ptrType(Checker).prototype.collectTypeParams = function collectTypeParams(dst, list$2) {
-			var {_i, _i$1, _i$2, _r$1, _r$2, _ref, _ref$1, _ref$2, bound, check, dst, f, f$1, i, index$2, list$2, tparams, x, $s, $deferred, $r, $c} = $restore(this, {dst, list$2});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			check = [check];
-			check[0] = this;
-			tparams = sliceType$9.nil;
-			_ref = list$2.List;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				f = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_r$1 = check[0].declareTypeParams(tparams, f.Names); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				tparams = _r$1;
-				_i++;
-			$s = 1; continue;
-			case 2:
-			dst.$set(bindTParams(tparams));
-			$r = assert(!check[0].environment.inTParamList); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			check[0].environment.inTParamList = true;
-			$deferred.push([(function(check) { return function Checker·collectTypeParams·func1() {
-					check[0].environment.inTParamList = false;
-				}; })(check), []]);
-			index$2 = 0;
-			_ref$1 = list$2.List;
-			_i$1 = 0;
-			/* while (true) { */ case 5:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 6; continue; }
-				f$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				bound = $ifaceNil;
-				/* */ if (!($interfaceIsEqual(f$1.Type, $ifaceNil))) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (!($interfaceIsEqual(f$1.Type, $ifaceNil))) { */ case 7:
-					_r$2 = check[0].bound(f$1.Type); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					bound = _r$2;
-					/* */ if (isTypeParam(bound)) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if (isTypeParam(bound)) { */ case 11:
-						$r = check[0].error(f$1.Type, 144, "cannot use a type parameter as constraint"); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						bound = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-					/* } */ case 12:
-					$s = 9; continue;
-				/* } else { */ case 8:
-					bound = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-				/* } */ case 9:
-				_ref$2 = f$1.Names;
-				_i$2 = 0;
-				while (true) {
-					if (!(_i$2 < _ref$2.$length)) { break; }
-					i = _i$2;
-					(x = index$2 + i >> 0, ((x < 0 || x >= tparams.$length) ? ($throwRuntimeError("index out of range"), undefined) : tparams.$array[tparams.$offset + x])).bound = bound;
-					_i$2++;
-				}
-				index$2 = index$2 + (f$1.Names.$length) >> 0;
-				_i$1++;
-			$s = 5; continue;
-			case 6:
-			$s = -1; return;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: collectTypeParams, $c: true, $r, _i, _i$1, _i$2, _r$1, _r$2, _ref, _ref$1, _ref$2, bound, check, dst, f, f$1, i, index$2, list$2, tparams, x, $s, $deferred};return $f; } }
+			$s = -1; return $substring(s, (0 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 0]), (1 >= a.$length ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + 1]));
+			/* */ } return; } var $f = {$blk: FindString, $c: true, $r, _r, a, dstCap, re, s, $s};return $f;
 		};
-		$ptrType(Checker).prototype.bound = function bound(x) {
-			var {$24r, _r$1, _r$2, _ref, _tuple, check, op$1, op$2, t, t$1, wrap, x, $s, $r, $c} = $restore(this, {x});
+		$ptrType(Regexp).prototype.FindStringIndex = function FindStringIndex(s) {
+			var {_r, a, loc, re, s, $s, $r, $c} = $restore(this, {s});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			wrap = false;
-			_ref = x;
-			if ($assertType(_ref, ptrType$20, true)[1]) {
-				op$1 = _ref.$val;
-				wrap = op$1.Op === 88;
-			} else if ($assertType(_ref, ptrType$21, true)[1]) {
-				op$2 = _ref.$val;
-				wrap = op$2.Op === 18;
+			loc = sliceType$7.nil;
+			re = this;
+			_r = re.doExecute($ifaceNil, sliceType$4.nil, s, 0, 2, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			a = _r;
+			if (a === sliceType$7.nil) {
+				loc = sliceType$7.nil;
+				$s = -1; return loc;
 			}
-			/* */ if (wrap) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (wrap) { */ case 1:
-				x = new ast.InterfaceType.ptr(0, new ast.FieldList.ptr(0, new sliceType$32([new ast.Field.ptr(ptrType$107.nil, sliceType$22.nil, x, ptrType$57.nil, ptrType$107.nil)]), 0), false);
-				_r$1 = check.typ(x); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				t = _r$1;
-				_tuple = $assertType(t, ptrType$13, true);
-				t$1 = _tuple[0];
-				if (!(t$1 === ptrType$13.nil)) {
-					t$1.implicit = true;
-				}
-				$s = -1; return t;
-			/* } */ case 2:
-			_r$2 = check.typ(x); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 5; case 5: return $24r;
-			/* */ } return; } var $f = {$blk: bound, $c: true, $r, $24r, _r$1, _r$2, _ref, _tuple, check, op$1, op$2, t, t$1, wrap, x, $s};return $f;
+			loc = $subslice(a, 0, 2);
+			$s = -1; return loc;
+			/* */ } return; } var $f = {$blk: FindStringIndex, $c: true, $r, _r, a, loc, re, s, $s};return $f;
 		};
-		$ptrType(Checker).prototype.declareTypeParams = function declareTypeParams(tparams, names) {
-			var {_i, _r$1, _ref, check, name, names, tname, tpar, tparams, $s, $r, $c} = $restore(this, {tparams, names});
+		$ptrType(Regexp).prototype.FindReaderIndex = function FindReaderIndex(r) {
+			var {_r, a, loc, r, re, $s, $r, $c} = $restore(this, {r});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_ref = names;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				name = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				tname = NewTypeName(name.Pos(), check.pkg, name.Name, $ifaceNil);
-				_r$1 = check.newTypeParam(tname, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				tpar = _r$1;
-				$r = check.declare(check.environment.scope, name, tname, check.environment.scope.pos); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				tparams = $append(tparams, tpar);
-				_i++;
-			$s = 1; continue;
-			case 2:
-			/* */ if (false && names.$length > 0) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (false && names.$length > 0) { */ case 5:
-				$r = check.trace((0 >= names.$length ? ($throwRuntimeError("index out of range"), undefined) : names.$array[names.$offset + 0]).Pos(), "type params = %v", new sliceType$6([$subslice(tparams, (tparams.$length - names.$length >> 0))])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 6:
-			$s = -1; return tparams;
-			/* */ } return; } var $f = {$blk: declareTypeParams, $c: true, $r, _i, _r$1, _ref, check, name, names, tname, tpar, tparams, $s};return $f;
+			loc = sliceType$7.nil;
+			re = this;
+			_r = re.doExecute(r, sliceType$4.nil, "", 0, 2, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			a = _r;
+			if (a === sliceType$7.nil) {
+				loc = sliceType$7.nil;
+				$s = -1; return loc;
+			}
+			loc = $subslice(a, 0, 2);
+			$s = -1; return loc;
+			/* */ } return; } var $f = {$blk: FindReaderIndex, $c: true, $r, _r, a, loc, r, re, $s};return $f;
 		};
-		$ptrType(Checker).prototype.collectMethods = function collectMethods(obj) {
-			var {_arg, _arg$1, _arg$2, _arg$3, _entry, _entry$1, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _tuple, alt, base, check, i, m, m$1, methods, mset, mset$24ptr, obj, $s, $r, $c} = $restore(this, {obj});
+		$ptrType(Regexp).prototype.FindSubmatch = function FindSubmatch(b) {
+			var {_i, _r, _ref, a, b, dstCap, i, re, ret, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {b});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			base = [base];
-			check = [check];
-			check[0] = this;
-			methods = (_entry = $mapIndex(check[0].methods,ptrType$17.keyFor(obj)), _entry !== undefined ? _entry.v : sliceType.nil);
-			if (methods === sliceType.nil) {
-				$s = -1; return;
+			re = this;
+			dstCap = arrayType$4.zero();
+			_r = re.doExecute($ifaceNil, b, "", 0, re.prog.NumCap, $subslice(new sliceType$7(dstCap), 0, 0)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			a = _r;
+			if (a === sliceType$7.nil) {
+				$s = -1; return sliceType$8.nil;
 			}
-			$mapDelete(check[0].methods, ptrType$17.keyFor(obj));
-			$r = assert(!new token.Pos((_entry$1 = $mapIndex(check[0].objMap,Object.keyFor(obj)), _entry$1 !== undefined ? _entry$1.v : ptrType$58.nil).tdecl.Assign).IsValid()); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			mset = false;
-			_tuple = $assertType(obj.object.typ, ptrType$9, true);
-			base[0] = _tuple[0];
-			/* */ if (!(base[0] === ptrType$9.nil)) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!(base[0] === ptrType$9.nil)) { */ case 2:
-				$r = assert(base[0].TypeArgs().Len() === 0); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				check[0].later((function(base, check) { return function Checker·collectMethods·func1() {
-						var {$s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						$r = check[0].checkFieldUniqueness(base[0]); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·collectMethods·func1, $c: true, $r, $s};return $f;
-					}; })(base, check)).describef(obj, "verifying field uniqueness for %v", new sliceType$6([base[0]]));
-				i = 0;
-				/* while (true) { */ case 5:
-					_r$1 = base[0].NumMethods(); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					/* if (!(i < _r$1)) { break; } */ if(!(i < _r$1)) { $s = 6; continue; }
-					_r$2 = base[0].Method(i); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					m = _r$2;
-					$r = assert(!(m.object.name === "_")); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$3 = (mset$24ptr || (mset$24ptr = new ptrType$54(function() { return mset; }, function($v) { mset = $v; }))).insert(m); /* */ $s = 10; case 10: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					$r = assert($interfaceIsEqual(_r$3, $ifaceNil)); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					i = i + (1) >> 0;
-				$s = 5; continue;
-				case 6:
-			/* } */ case 3:
-			_ref = methods;
+			ret = $makeSlice(sliceType$8, (1 + re.numSubexp >> 0));
+			_ref = ret;
 			_i = 0;
-			/* while (true) { */ case 12:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 13; continue; }
-				m$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				$r = assert(!(m$1.object.name === "_")); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$4 = (mset$24ptr || (mset$24ptr = new ptrType$54(function() { return mset; }, function($v) { mset = $v; }))).insert(m$1); /* */ $s = 15; case 15: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				alt = _r$4;
-				/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 16:
-					_r$5 = alt.Pos(); /* */ $s = 21; case 21: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_r$6 = new token.Pos(_r$5).IsValid(); /* */ $s = 22; case 22: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					/* */ if (_r$6) { $s = 18; continue; }
-					/* */ $s = 19; continue;
-					/* if (_r$6) { */ case 18:
-						_arg = m$1;
-						_arg$1 = new $String(obj.object.Name());
-						_arg$2 = new $String(m$1.object.name);
-						_r$7 = alt.Pos(); /* */ $s = 23; case 23: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-						_arg$3 = new token.Pos(_r$7);
-						$r = check[0].errorf(_arg, 34, "method %s.%s already declared at %s", new sliceType$6([_arg$1, _arg$2, _arg$3])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 20; continue;
-					/* } else { */ case 19:
-						$r = check[0].errorf(m$1, 34, "method %s.%s already declared", new sliceType$6([new $String(obj.object.Name()), new $String(m$1.object.name)])); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 20:
-					_i++;
-					/* continue; */ $s = 12; continue;
-				/* } */ case 17:
-				/* */ if (!(base[0] === ptrType$9.nil)) { $s = 26; continue; }
-				/* */ $s = 27; continue;
-				/* if (!(base[0] === ptrType$9.nil)) { */ case 26:
-					$r = base[0].AddMethod(m$1); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 27:
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				i = _i;
+				if (($imul(2, i)) < a.$length && (x = $imul(2, i), ((x < 0 || x >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x])) >= 0) {
+					((i < 0 || i >= ret.$length) ? ($throwRuntimeError("index out of range"), undefined) : ret.$array[ret.$offset + i] = $subslice(b, (x$1 = $imul(2, i), ((x$1 < 0 || x$1 >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x$1])), (x$2 = ($imul(2, i)) + 1 >> 0, ((x$2 < 0 || x$2 >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x$2])), (x$3 = ($imul(2, i)) + 1 >> 0, ((x$3 < 0 || x$3 >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x$3]))));
+				}
 				_i++;
-			$s = 12; continue;
-			case 13:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: collectMethods, $c: true, $r, _arg, _arg$1, _arg$2, _arg$3, _entry, _entry$1, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _tuple, alt, base, check, i, m, m$1, methods, mset, mset$24ptr, obj, $s};return $f;
+			}
+			$s = -1; return ret;
+			/* */ } return; } var $f = {$blk: FindSubmatch, $c: true, $r, _i, _r, _ref, a, b, dstCap, i, re, ret, x, x$1, x$2, x$3, $s};return $f;
 		};
-		$ptrType(Checker).prototype.checkFieldUniqueness = function checkFieldUniqueness(base) {
-			var {_i, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _tuple, alt, base, check, fld, i, m, mset, mset$24ptr, t, $s, $r, $c} = $restore(this, {base});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = base.under(); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$1, ptrType$11, true);
-			t = _tuple[0];
-			/* */ if (!(t === ptrType$11.nil)) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!(t === ptrType$11.nil)) { */ case 2:
-				mset = false;
-				i = 0;
-				/* while (true) { */ case 4:
-					_r$2 = base.NumMethods(); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					/* if (!(i < _r$2)) { break; } */ if(!(i < _r$2)) { $s = 5; continue; }
-					_r$3 = base.Method(i); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					m = _r$3;
-					$r = assert(!(m.object.name === "_")); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$4 = (mset$24ptr || (mset$24ptr = new ptrType$54(function() { return mset; }, function($v) { mset = $v; }))).insert(m); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					$r = assert($interfaceIsEqual(_r$4, $ifaceNil)); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					i = i + (1) >> 0;
-				$s = 4; continue;
-				case 5:
-				_ref = t.fields;
-				_i = 0;
-				/* while (true) { */ case 11:
-					/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 12; continue; }
-					fld = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					/* */ if (!(fld.object.name === "_")) { $s = 13; continue; }
-					/* */ $s = 14; continue;
-					/* if (!(fld.object.name === "_")) { */ case 13:
-						_r$5 = (mset$24ptr || (mset$24ptr = new ptrType$54(function() { return mset; }, function($v) { mset = $v; }))).insert(fld); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						alt = _r$5;
-						/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 16; continue; }
-						/* */ $s = 17; continue;
-						/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 16:
-							$unused($assertType(alt, ptrType$2));
-							$r = check.errorf(alt, 33, "field and method with the same name %s", new sliceType$6([new $String(fld.object.name)])); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$r = check.reportAltDecl(fld); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 17:
-					/* } */ case 14:
-					_i++;
-				$s = 11; continue;
-				case 12:
-			/* } */ case 3:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: checkFieldUniqueness, $c: true, $r, _i, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _tuple, alt, base, check, fld, i, m, mset, mset$24ptr, t, $s};return $f;
+		$ptrType(Regexp).prototype.Expand = function Expand(dst, template, src, match) {
+			var dst, match, re, src, template;
+			re = this;
+			return re.expand(dst, ($bytesToString(template)), src, "", match);
 		};
-		$ptrType(Checker).prototype.funcDecl = function funcDecl$1(obj, decl$1) {
-			var {check, decl$1, fdecl, obj, saved, sig, $s, $r, $c} = $restore(this, {obj, decl$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = [check];
-			decl$1 = [decl$1];
-			fdecl = [fdecl];
-			obj = [obj];
-			sig = [sig];
-			check[0] = this;
-			$r = assert($interfaceIsEqual(obj[0].object.typ, $ifaceNil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = assert($interfaceIsEqual(check[0].environment.iota, $ifaceNil)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			sig[0] = new Signature.ptr(ptrType$48.nil, ptrType$48.nil, ptrType.nil, ptrType$16.nil, ptrType$15.nil, ptrType$15.nil, false);
-			obj[0].object.typ = sig[0];
-			saved = obj[0].object.color_;
-			obj[0].object.color_ = 1;
-			fdecl[0] = decl$1[0].fdecl;
-			$r = check[0].funcType(sig[0], fdecl[0].Recv, fdecl[0].Type); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			obj[0].object.color_ = saved;
-			/* */ if (fdecl[0].Type.TypeParams.NumFields() > 0 && fdecl[0].Body === ptrType$74.nil) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (fdecl[0].Type.TypeParams.NumFields() > 0 && fdecl[0].Body === ptrType$74.nil) { */ case 4:
-				$r = check[0].softErrorf(fdecl[0].Name, 131, "generic function is missing function body", sliceType$6.nil); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 5:
-			if (!check[0].conf.IgnoreFuncBodies && !(fdecl[0].Body === ptrType$74.nil)) {
-				check[0].later((function(check, decl$1, fdecl, obj, sig) { return function Checker·funcDecl·func1() {
-						var {$s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						$r = check[0].funcBody(decl$1[0], obj[0].object.name, sig[0], fdecl[0].Body, $ifaceNil); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·funcDecl·func1, $c: true, $r, $s};return $f;
-					}; })(check, decl$1, fdecl, obj, sig)).describef(obj[0], "func %s", new sliceType$6([new $String(obj[0].object.name)]));
-			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: funcDecl$1, $c: true, $r, check, decl$1, fdecl, obj, saved, sig, $s};return $f;
+		$ptrType(Regexp).prototype.ExpandString = function ExpandString(dst, template, src, match) {
+			var dst, match, re, src, template;
+			re = this;
+			return re.expand(dst, template, sliceType$4.nil, src, match);
 		};
-		$ptrType(Checker).prototype.declStmt = function declStmt(d) {
-			var {check, d, pkg, $s, $r, $c} = $restore(this, {d});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = [check];
-			pkg = [pkg];
-			check[0] = this;
-			pkg[0] = check[0].pkg;
-			$r = check[0].walkDecl(d, (function(check, pkg) { return function Checker·declStmt·func1(d$1) {
-					var {_1, _arg, _arg$1, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, d$1, d$2, d$3, d$4, d$5, i, i$1, i$2, i$3, i$4, init$7, init$8, lhs, lhs$1, lhs0, name, name$1, name$2, name$3, obj, obj$1, obj$2, obj$3, scopePos$2, scopePos$3, scopePos$4, top, top$1, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {d$1});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					_ref = d$1;
-					/* */ if ($assertType(_ref, constDecl, true)[1]) { $s = 1; continue; }
-					/* */ if ($assertType(_ref, varDecl, true)[1]) { $s = 2; continue; }
-					/* */ if ($assertType(_ref, typeDecl, true)[1]) { $s = 3; continue; }
-					/* */ $s = 4; continue;
-					/* if ($assertType(_ref, constDecl, true)[1]) { */ case 1:
-						d$2 = $clone(_ref.$val, constDecl);
-						top = check[0].delayed.$length;
-						lhs = $makeSlice(sliceType$33, d$2.spec.Names.$length);
-						_ref$1 = d$2.spec.Names;
-						_i = 0;
-						/* while (true) { */ case 6:
-							/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 7; continue; }
-							i = _i;
-							name = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-							obj = NewConst(name.Pos(), pkg[0], name.Name, $ifaceNil, constant.MakeInt64((new $Int64(0, d$2.iota))));
-							((i < 0 || i >= lhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + i] = obj);
-							init$7 = $ifaceNil;
-							if (i < d$2.init.$length) {
-								init$7 = (x = d$2.init, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-							}
-							$r = check[0].constDecl(obj, d$2.typ, init$7, d$2.inherited); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_i++;
-						$s = 6; continue;
-						case 7:
-						$r = check[0].processDelayed(top); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_r$1 = d$2.spec.End(); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						scopePos$2 = _r$1;
-						_ref$2 = d$2.spec.Names;
-						_i$1 = 0;
-						/* while (true) { */ case 11:
-							/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 12; continue; }
-							i$1 = _i$1;
-							name$1 = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-							$r = check[0].declare(check[0].environment.scope, name$1, ((i$1 < 0 || i$1 >= lhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + i$1]), scopePos$2); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_i$1++;
-						$s = 11; continue;
-						case 12:
-						$s = 5; continue;
-					/* } else if ($assertType(_ref, varDecl, true)[1]) { */ case 2:
-						d$3 = $clone(_ref.$val, varDecl);
-						top$1 = check[0].delayed.$length;
-						lhs0 = $makeSlice(sliceType$10, d$3.spec.Names.$length);
-						_ref$3 = d$3.spec.Names;
-						_i$2 = 0;
-						while (true) {
-							if (!(_i$2 < _ref$3.$length)) { break; }
-							i$2 = _i$2;
-							name$2 = ((_i$2 < 0 || _i$2 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$2]);
-							((i$2 < 0 || i$2 >= lhs0.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhs0.$array[lhs0.$offset + i$2] = NewVar(name$2.Pos(), pkg[0], name$2.Name, $ifaceNil));
-							_i$2++;
+		$ptrType(Regexp).prototype.expand = function expand(dst, template, bsrc, src, match) {
+			var _i, _ref, _tuple, _tuple$1, after, before, bsrc, dst, i, match, name, namei, num, ok, re, rest, src, template, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
+			re = this;
+			while (true) {
+				if (!(template.length > 0)) { break; }
+				_tuple = strings.Cut(template, "$");
+				before = _tuple[0];
+				after = _tuple[1];
+				ok = _tuple[2];
+				if (!ok) {
+					break;
+				}
+				dst = $appendSlice(dst, before);
+				template = after;
+				if (!(template === "") && (template.charCodeAt(0) === 36)) {
+					dst = $append(dst, 36);
+					template = $substring(template, 1);
+					continue;
+				}
+				_tuple$1 = extract(template);
+				name = _tuple$1[0];
+				num = _tuple$1[1];
+				rest = _tuple$1[2];
+				ok = _tuple$1[3];
+				if (!ok) {
+					dst = $append(dst, 36);
+					continue;
+				}
+				template = rest;
+				if (num >= 0) {
+					if ((($imul(2, num)) + 1 >> 0) < match.$length && (x = $imul(2, num), ((x < 0 || x >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x])) >= 0) {
+						if (!(bsrc === sliceType$4.nil)) {
+							dst = $appendSlice(dst, $subslice(bsrc, (x$1 = $imul(2, num), ((x$1 < 0 || x$1 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$1])), (x$2 = ($imul(2, num)) + 1 >> 0, ((x$2 < 0 || x$2 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$2]))));
+						} else {
+							dst = $appendSlice(dst, $substring(src, (x$3 = $imul(2, num), ((x$3 < 0 || x$3 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$3])), (x$4 = ($imul(2, num)) + 1 >> 0, ((x$4 < 0 || x$4 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$4]))));
 						}
-						_ref$4 = lhs0;
-						_i$3 = 0;
-						/* while (true) { */ case 14:
-							/* if (!(_i$3 < _ref$4.$length)) { break; } */ if(!(_i$3 < _ref$4.$length)) { $s = 15; continue; }
-							i$3 = _i$3;
-							obj$1 = ((_i$3 < 0 || _i$3 >= _ref$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$4.$array[_ref$4.$offset + _i$3]);
-							lhs$1 = sliceType$10.nil;
-							init$8 = $ifaceNil;
-							_1 = d$3.spec.Values.$length;
-							if (_1 === (d$3.spec.Names.$length)) {
-								init$8 = (x$1 = d$3.spec.Values, ((i$3 < 0 || i$3 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i$3]));
-							} else if (_1 === (1)) {
-								lhs$1 = lhs0;
-								init$8 = (x$2 = d$3.spec.Values, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]));
-							} else if (i$3 < d$3.spec.Values.$length) {
-								init$8 = (x$3 = d$3.spec.Values, ((i$3 < 0 || i$3 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + i$3]));
+					}
+				} else {
+					_ref = re.subexpNames;
+					_i = 0;
+					while (true) {
+						if (!(_i < _ref.$length)) { break; }
+						i = _i;
+						namei = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+						if (name === namei && (($imul(2, i)) + 1 >> 0) < match.$length && (x$5 = $imul(2, i), ((x$5 < 0 || x$5 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$5])) >= 0) {
+							if (!(bsrc === sliceType$4.nil)) {
+								dst = $appendSlice(dst, $subslice(bsrc, (x$6 = $imul(2, i), ((x$6 < 0 || x$6 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$6])), (x$7 = ($imul(2, i)) + 1 >> 0, ((x$7 < 0 || x$7 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$7]))));
+							} else {
+								dst = $appendSlice(dst, $substring(src, (x$8 = $imul(2, i), ((x$8 < 0 || x$8 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$8])), (x$9 = ($imul(2, i)) + 1 >> 0, ((x$9 < 0 || x$9 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$9]))));
 							}
-							$r = check[0].varDecl(obj$1, lhs$1, d$3.spec.Type, init$8); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* */ if (d$3.spec.Values.$length === 1) { $s = 17; continue; }
-							/* */ $s = 18; continue;
-							/* if (d$3.spec.Values.$length === 1) { */ case 17:
-								/* */ if (false) { $s = 19; continue; }
-								/* */ $s = 20; continue;
-								/* if (false) { */ case 19:
-									_ref$5 = lhs0;
-									_i$4 = 0;
-									/* while (true) { */ case 21:
-										/* if (!(_i$4 < _ref$5.$length)) { break; } */ if(!(_i$4 < _ref$5.$length)) { $s = 22; continue; }
-										obj$2 = ((_i$4 < 0 || _i$4 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$4]);
-										$r = assert(!($interfaceIsEqual(obj$2.object.typ, $ifaceNil))); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-										_i$4++;
-									$s = 21; continue;
-									case 22:
-								/* } */ case 20:
-								/* break; */ $s = 15; continue;
-							/* } */ case 18:
-							_i$3++;
-						$s = 14; continue;
-						case 15:
-						$r = check[0].processDelayed(top$1); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						_r$2 = d$3.spec.End(); /* */ $s = 25; case 25: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						scopePos$3 = _r$2;
-						_ref$6 = d$3.spec.Names;
-						_i$5 = 0;
-						/* while (true) { */ case 26:
-							/* if (!(_i$5 < _ref$6.$length)) { break; } */ if(!(_i$5 < _ref$6.$length)) { $s = 27; continue; }
-							i$4 = _i$5;
-							name$3 = ((_i$5 < 0 || _i$5 >= _ref$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$6.$array[_ref$6.$offset + _i$5]);
-							$r = check[0].declare(check[0].environment.scope, name$3, ((i$4 < 0 || i$4 >= lhs0.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhs0.$array[lhs0.$offset + i$4]), scopePos$3); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_i$5++;
-						$s = 26; continue;
-						case 27:
-						$s = 5; continue;
-					/* } else if ($assertType(_ref, typeDecl, true)[1]) { */ case 3:
-						d$4 = $clone(_ref.$val, typeDecl);
-						obj$3 = NewTypeName(d$4.spec.Name.Pos(), pkg[0], d$4.spec.Name.Name, $ifaceNil);
-						scopePos$4 = d$4.spec.Name.Pos();
-						$r = check[0].declare(check[0].environment.scope, d$4.spec.Name, obj$3, scopePos$4); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = obj$3.object.setColor(2 + ((check[0].push(obj$3) >>> 0)) >>> 0); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = check[0].typeDecl(obj$3, d$4.spec, ptrType$9.nil); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = check[0].pop().setColor(1); /* */ $s = 32; case 32: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 5; continue;
-					/* } else { */ case 4:
-						d$5 = _ref;
-						_r$3 = d$5.node(); /* */ $s = 33; case 33: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						_arg = _r$3;
-						_r$4 = d$5.node(); /* */ $s = 34; case 34: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						_arg$1 = _r$4;
-						$r = check[0].errorf(_arg, -1, "unknown ast.Decl node %T", new sliceType$6([_arg$1])); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 5:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·declStmt·func1, $c: true, $r, _1, _arg, _arg$1, _i, _i$1, _i$2, _i$3, _i$4, _i$5, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _ref$6, d$1, d$2, d$3, d$4, d$5, i, i$1, i$2, i$3, i$4, init$7, init$8, lhs, lhs$1, lhs0, name, name$1, name$2, name$3, obj, obj$1, obj$2, obj$3, scopePos$2, scopePos$3, scopePos$4, top, top$1, x, x$1, x$2, x$3, $s};return $f;
-				}; })(check, pkg)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: declStmt, $c: true, $r, check, d, pkg, $s};return $f;
+							break;
+						}
+						_i++;
+					}
+				}
+			}
+			dst = $appendSlice(dst, template);
+			return dst;
 		};
-		$ptrType(Checker).prototype.conversion = function conversion(x, T) {
-			var {T, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _v, _v$1, _v$2, _v$3, _v$4, cause, check, constArg, constConvertibleTo, final$1, ok, x, $s, $r, $c} = $restore(this, {x, T});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			T = [T];
-			cause = [cause];
-			check = [check];
-			constConvertibleTo = [constConvertibleTo];
-			x = [x];
-			check[0] = this;
-			constArg = x[0].mode === 4;
-			constConvertibleTo[0] = (function(T, cause, check, constConvertibleTo, x) { return function Checker·conversion·func1(T$1, val) {
-					var {T$1, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, _v, codepoint, i, ok, t, val, $s, $r, $c} = $restore(this, {T$1, val});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						_r$1 = under(T$1); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						_tuple = $assertType(_r$1, ptrType$4, true);
-						t = _tuple[0];
-						/* */ if (t === ptrType$4.nil) { $s = 3; continue; }
-						_r$2 = representableConst(x[0].val, check[0], t, val); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						/* */ if (_r$2) { $s = 4; continue; }
-						_r$3 = isInteger(x[0].typ); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						if (!(_r$3)) { _v = false; $s = 8; continue s; }
-						_r$4 = isString(t); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						_v = _r$4; case 8:
-						/* */ if (_v) { $s = 5; continue; }
-						/* */ $s = 6; continue;
-						/* if (t === ptrType$4.nil) { */ case 3:
-							$s = 6; continue;
-						/* } else if (_r$2) { */ case 4:
-							$s = -1; return true;
-						/* } else if (_v) { */ case 5:
-							codepoint = 65533;
-							_r$5 = constant.Uint64Val(x[0].val); /* */ $s = 11; case 11: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-							_tuple$1 = _r$5;
-							i = _tuple$1[0];
-							ok = _tuple$1[1];
-							if (ok && (i.$high < 0 || (i.$high === 0 && i.$low <= 1114111))) {
-								codepoint = ((i.$low >> 0));
-							}
-							if (!(val === ptrType$50.nil)) {
-								val.$set(constant.MakeString(($encodeRune(codepoint))));
-							}
-							$s = -1; return true;
-						/* } */ case 6:
-					case 1:
-					$s = -1; return false;
-					/* */ } return; } var $f = {$blk: Checker·conversion·func1, $c: true, $r, T$1, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, _v, codepoint, i, ok, t, val, $s};return $f;
-				}; })(T, cause, check, constConvertibleTo, x);
+		extract = function extract$1(str) {
+			var _tuple, brace, i, i$1, name, num, ok, rest, rune, size, str;
+			name = "";
+			num = 0;
+			rest = "";
 			ok = false;
-			cause[0] = "";
-				if (!(constArg)) { _v = false; $s = 6; continue s; }
-				_r$1 = isConstType(T[0]); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_v = _r$1; case 6:
-				/* */ if (_v) { $s = 2; continue; }
-				/* */ if (constArg && isTypeParam(T[0])) { $s = 3; continue; }
-				_r$2 = x[0].convertibleTo(check[0], T[0], (cause.$ptr || (cause.$ptr = new ptrType$34(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, cause)))); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				/* */ if (_r$2) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_v) { */ case 2:
-					_r$3 = constConvertibleTo[0](T[0], (x[0].$ptr_val || (x[0].$ptr_val = new ptrType$50(function() { return this.$target.val; }, function($v) { this.$target.val = $v; }, x[0])))); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					ok = _r$3;
-					$s = 5; continue;
-				/* } else if (constArg && isTypeParam(T[0])) { */ case 3:
-					_r$4 = $assertType(T[0], ptrType$14).underIs((function(T, cause, check, constConvertibleTo, x) { return function Checker·conversion·func2(u) {
-							var {_r$4, _r$5, _r$6, _r$7, _r$8, _v$1, u, $s, $r, $c} = $restore(this, {u});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							/* */ if ($interfaceIsEqual(u, $ifaceNil)) { $s = 1; continue; }
-							/* */ $s = 2; continue;
-							/* if ($interfaceIsEqual(u, $ifaceNil)) { */ case 1:
-								_r$4 = check[0].sprintf("%s does not contain specific types", new sliceType$6([T[0]])); /* */ $s = 3; case 3: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-								cause[0] = _r$4;
-								$s = -1; return false;
-							/* } */ case 2:
-							_r$5 = isString(x[0].typ); /* */ $s = 7; case 7: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-							if (!(_r$5)) { _v$1 = false; $s = 6; continue s; }
-							_r$6 = isBytesOrRunes(u); /* */ $s = 8; case 8: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-							_v$1 = _r$6; case 6:
-							/* */ if (_v$1) { $s = 4; continue; }
-							/* */ $s = 5; continue;
-							/* if (_v$1) { */ case 4:
-								$s = -1; return true;
-							/* } */ case 5:
-							_r$7 = constConvertibleTo[0](u, ptrType$50.nil); /* */ $s = 11; case 11: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-							/* */ if (!_r$7) { $s = 9; continue; }
-							/* */ $s = 10; continue;
-							/* if (!_r$7) { */ case 9:
-								_r$8 = check[0].sprintf("cannot convert %s to type %s (in %s)", new sliceType$6([x[0], u, T[0]])); /* */ $s = 12; case 12: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-								cause[0] = _r$8;
-								$s = -1; return false;
-							/* } */ case 10:
-							$s = -1; return true;
-							/* */ } return; } var $f = {$blk: Checker·conversion·func2, $c: true, $r, _r$4, _r$5, _r$6, _r$7, _r$8, _v$1, u, $s};return $f;
-						}; })(T, cause, check, constConvertibleTo, x)); /* */ $s = 10; case 10: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					ok = _r$4;
-					x[0].mode = 7;
-					$s = 5; continue;
-				/* } else if (_r$2) { */ case 4:
-					ok = true;
-					x[0].mode = 7;
-				/* } */ case 5:
-			case 1:
-			/* */ if (!ok) { $s = 11; continue; }
-			/* */ $s = 12; continue;
-			/* if (!ok) { */ case 11:
-				/* */ if (!(cause[0] === "")) { $s = 13; continue; }
-				/* */ $s = 14; continue;
-				/* if (!(cause[0] === "")) { */ case 13:
-					$r = check[0].errorf(x[0], 96, "cannot convert %s to type %s: %s", new sliceType$6([x[0], T[0], new $String(cause[0])])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 15; continue;
-				/* } else { */ case 14:
-					$r = check[0].errorf(x[0], 96, "cannot convert %s to type %s", new sliceType$6([x[0], T[0]])); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 15:
-				x[0].mode = 0;
-				$s = -1; return;
-			/* } */ case 12:
-			/* */ if (isUntyped(x[0].typ)) { $s = 18; continue; }
-			/* */ $s = 19; continue;
-			/* if (isUntyped(x[0].typ)) { */ case 18:
-				final$1 = T[0];
-				_r$5 = isNonTypeParamInterface(T[0]); /* */ $s = 24; case 24: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				if (_r$5) { _v$1 = true; $s = 23; continue s; }
-				if (!(constArg)) { _v$2 = false; $s = 25; continue s; }
-				_r$6 = isConstType(T[0]); /* */ $s = 26; case 26: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				_v$2 = !_r$6; case 25:
-				_v$1 = _v$2; case 23:
-				/* */ if (_v$1 || x[0].isNil()) { $s = 20; continue; }
-				if (!(x[0].mode === 4)) { _v$4 = false; $s = 28; continue s; }
-				_r$7 = isInteger(x[0].typ); /* */ $s = 29; case 29: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				_v$4 = _r$7; case 28:
-				if (!(_v$4)) { _v$3 = false; $s = 27; continue s; }
-				_r$8 = allString(T[0]); /* */ $s = 30; case 30: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				_v$3 = _r$8; case 27:
-				/* */ if (_v$3) { $s = 21; continue; }
-				/* */ $s = 22; continue;
-				/* if (_v$1 || x[0].isNil()) { */ case 20:
-					final$1 = Default(x[0].typ);
-					$s = 22; continue;
-				/* } else if (_v$3) { */ case 21:
-					final$1 = x[0].typ;
-				/* } */ case 22:
-				$r = check[0].updateExprType(x[0].expr, final$1, true); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 19:
-			x[0].typ = T[0];
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: conversion, $c: true, $r, T, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _v, _v$1, _v$2, _v$3, _v$4, cause, check, constArg, constConvertibleTo, final$1, ok, x, $s};return $f;
-		};
-		$ptrType(operand).prototype.convertibleTo = function convertibleTo(check, T, cause) {
-			var {$24r, $24r$1, $24r$2, T, T$1, Tp, Tu, V, V$1, Vp, Vu, _arg, _arg$1, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _v, _v$1, _v$2, _v$3, _v$4, _v$5, _v$6, _v$7, _v$8, a, a$1, a$2, cause, check, errorf$2, ok, ok$1, ok$2, s, x, x$1, x$2, $s, $r, $c} = $restore(this, {check, T, cause});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			T = [T];
-			Tp = [Tp];
-			Vp = [Vp];
-			cause = [cause];
-			check = [check];
-			errorf$2 = [errorf$2];
-			x = [x];
-			x$1 = [x$1];
-			x$2 = [x$2];
-			x$2[0] = this;
-			_r$1 = x$2[0].assignableTo(check[0], T[0], cause[0]); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			ok = _tuple[0];
-			if (ok) {
-				$s = -1; return true;
+			if (str === "") {
+				return [name, num, rest, ok];
 			}
-			V = x$2[0].typ;
-			_r$2 = under(V); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			Vu = _r$2;
-			_r$3 = under(T[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			Tu = _r$3;
-			_tuple$1 = $assertType(V, ptrType$14, true);
-			Vp[0] = _tuple$1[0];
-			_tuple$2 = $assertType(T[0], ptrType$14, true);
-			Tp[0] = _tuple$2[0];
-			_r$4 = IdenticalIgnoreTags(Vu, Tu); /* */ $s = 6; case 6: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			/* */ if (_r$4 && Vp[0] === ptrType$14.nil && Tp[0] === ptrType$14.nil) { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (_r$4 && Vp[0] === ptrType$14.nil && Tp[0] === ptrType$14.nil) { */ case 4:
-				$s = -1; return true;
-			/* } */ case 5:
-			_tuple$3 = $assertType(V, ptrType$26, true);
-			V$1 = _tuple$3[0];
-			ok$1 = _tuple$3[1];
-			/* */ if (ok$1) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if (ok$1) { */ case 7:
-				_tuple$4 = $assertType(T[0], ptrType$26, true);
-				T$1 = _tuple$4[0];
-				ok$2 = _tuple$4[1];
-				/* */ if (ok$2) { $s = 9; continue; }
-				/* */ $s = 10; continue;
-				/* if (ok$2) { */ case 9:
-					_r$5 = under(V$1.base); /* */ $s = 13; case 13: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					_arg = _r$5;
-					_r$6 = under(T$1.base); /* */ $s = 14; case 14: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-					_arg$1 = _r$6;
-					_r$7 = IdenticalIgnoreTags(_arg, _arg$1); /* */ $s = 15; case 15: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-					/* */ if (_r$7 && !isTypeParam(V$1.base) && !isTypeParam(T$1.base)) { $s = 11; continue; }
-					/* */ $s = 12; continue;
-					/* if (_r$7 && !isTypeParam(V$1.base) && !isTypeParam(T$1.base)) { */ case 11:
-						$s = -1; return true;
-					/* } */ case 12:
-				/* } */ case 10:
-			/* } */ case 8:
-			_r$8 = isIntegerOrFloat(Vu); /* */ $s = 19; case 19: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-			if (!(_r$8)) { _v = false; $s = 18; continue s; }
-			_r$9 = isIntegerOrFloat(Tu); /* */ $s = 20; case 20: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-			_v = _r$9; case 18:
-			/* */ if (_v) { $s = 16; continue; }
-			/* */ $s = 17; continue;
-			/* if (_v) { */ case 16:
-				$s = -1; return true;
-			/* } */ case 17:
-			_r$10 = isComplex(Vu); /* */ $s = 24; case 24: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-			if (!(_r$10)) { _v$1 = false; $s = 23; continue s; }
-			_r$11 = isComplex(Tu); /* */ $s = 25; case 25: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-			_v$1 = _r$11; case 23:
-			/* */ if (_v$1) { $s = 21; continue; }
-			/* */ $s = 22; continue;
-			/* if (_v$1) { */ case 21:
-				$s = -1; return true;
-			/* } */ case 22:
-			_r$12 = isInteger(Vu); /* */ $s = 30; case 30: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-			if (_r$12) { _v$3 = true; $s = 29; continue s; }
-			_r$13 = isBytesOrRunes(Vu); /* */ $s = 31; case 31: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-			_v$3 = _r$13; case 29:
-			if (!(_v$3)) { _v$2 = false; $s = 28; continue s; }
-			_r$14 = isString(Tu); /* */ $s = 32; case 32: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-			_v$2 = _r$14; case 28:
-			/* */ if (_v$2) { $s = 26; continue; }
-			/* */ $s = 27; continue;
-			/* if (_v$2) { */ case 26:
-				$s = -1; return true;
-			/* } */ case 27:
-			_r$15 = isString(Vu); /* */ $s = 36; case 36: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-			if (!(_r$15)) { _v$4 = false; $s = 35; continue s; }
-			_r$16 = isBytesOrRunes(Tu); /* */ $s = 37; case 37: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-			_v$4 = _r$16; case 35:
-			/* */ if (_v$4) { $s = 33; continue; }
-			/* */ $s = 34; continue;
-			/* if (_v$4) { */ case 33:
-				$s = -1; return true;
-			/* } */ case 34:
-			_r$17 = isPointer(Vu); /* */ $s = 42; case 42: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-			if (_r$17) { _v$6 = true; $s = 41; continue s; }
-			_r$18 = isUintptr(Vu); /* */ $s = 43; case 43: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-			_v$6 = _r$18; case 41:
-			if (!(_v$6)) { _v$5 = false; $s = 40; continue s; }
-			_r$19 = isUnsafePointer(Tu); /* */ $s = 44; case 44: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-			_v$5 = _r$19; case 40:
-			/* */ if (_v$5) { $s = 38; continue; }
-			/* */ $s = 39; continue;
-			/* if (_v$5) { */ case 38:
-				$s = -1; return true;
-			/* } */ case 39:
-			_r$20 = isUnsafePointer(Vu); /* */ $s = 48; case 48: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-			if (!(_r$20)) { _v$7 = false; $s = 47; continue s; }
-			_r$21 = isPointer(Tu); /* */ $s = 50; case 50: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-			if (_r$21) { _v$8 = true; $s = 49; continue s; }
-			_r$22 = isUintptr(Tu); /* */ $s = 51; case 51: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-			_v$8 = _r$22; case 49:
-			_v$7 = _v$8; case 47:
-			/* */ if (_v$7) { $s = 45; continue; }
-			/* */ $s = 46; continue;
-			/* if (_v$7) { */ case 45:
-				$s = -1; return true;
-			/* } */ case 46:
-			_tuple$5 = $assertType(Vu, ptrType$25, true);
-			s = _tuple$5[0];
-			/* */ if (!(s === ptrType$25.nil)) { $s = 52; continue; }
-			/* */ $s = 53; continue;
-			/* if (!(s === ptrType$25.nil)) { */ case 52:
-				_ref = Tu;
-				/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 54; continue; }
-				/* */ if ($assertType(_ref, ptrType$26, true)[1]) { $s = 55; continue; }
-				/* */ $s = 56; continue;
-				/* if ($assertType(_ref, ptrType$10, true)[1]) { */ case 54:
-					a = _ref.$val;
-					_r$23 = Identical(s.Elem(), a.Elem()); /* */ $s = 59; case 59: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-					/* */ if (_r$23) { $s = 57; continue; }
-					/* */ $s = 58; continue;
-					/* if (_r$23) { */ case 57:
-						if (check[0] === ptrType$6.nil || check[0].allowVersion(check[0].pkg, 1, 20)) {
-							$s = -1; return true;
-						}
-						if (!(cause[0] === ptrType$34.nil)) {
-							cause[0].$set("conversion of slices to arrays requires go1.20 or later");
-						}
-						$s = -1; return false;
-					/* } */ case 58:
-					$s = 56; continue;
-				/* } else if ($assertType(_ref, ptrType$26, true)[1]) { */ case 55:
-					a$1 = _ref.$val;
-					_r$24 = under(a$1.Elem()); /* */ $s = 60; case 60: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-					_tuple$6 = $assertType(_r$24, ptrType$10, true);
-					a$2 = _tuple$6[0];
-					/* */ if (!(a$2 === ptrType$10.nil)) { $s = 61; continue; }
-					/* */ $s = 62; continue;
-					/* if (!(a$2 === ptrType$10.nil)) { */ case 61:
-						_r$25 = Identical(s.Elem(), a$2.Elem()); /* */ $s = 65; case 65: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-						/* */ if (_r$25) { $s = 63; continue; }
-						/* */ $s = 64; continue;
-						/* if (_r$25) { */ case 63:
-							if (check[0] === ptrType$6.nil || check[0].allowVersion(check[0].pkg, 1, 17)) {
-								$s = -1; return true;
-							}
-							if (!(cause[0] === ptrType$34.nil)) {
-								cause[0].$set("conversion of slices to array pointers requires go1.17 or later");
-							}
-							$s = -1; return false;
-						/* } */ case 64:
-					/* } */ case 62:
-				/* } */ case 56:
-			/* } */ case 53:
-			if (Vp[0] === ptrType$14.nil && Tp[0] === ptrType$14.nil) {
-				$s = -1; return false;
+			brace = false;
+			if (str.charCodeAt(0) === 123) {
+				brace = true;
+				str = $substring(str, 1);
+			}
+			i = 0;
+			while (true) {
+				if (!(i < str.length)) { break; }
+				_tuple = utf8.DecodeRuneInString($substring(str, i));
+				rune = _tuple[0];
+				size = _tuple[1];
+				if (!unicode.IsLetter(rune) && !unicode.IsDigit(rune) && !((rune === 95))) {
+					break;
+				}
+				i = i + (size) >> 0;
+			}
+			if (i === 0) {
+				return [name, num, rest, ok];
+			}
+			name = $substring(str, 0, i);
+			if (brace) {
+				if (i >= str.length || !((str.charCodeAt(i) === 125))) {
+					return [name, num, rest, ok];
+				}
+				i = i + (1) >> 0;
+			}
+			num = 0;
+			i$1 = 0;
+			while (true) {
+				if (!(i$1 < name.length)) { break; }
+				if (name.charCodeAt(i$1) < 48 || 57 < name.charCodeAt(i$1) || num >= 100000000) {
+					num = -1;
+					break;
+				}
+				num = (($imul(num, 10)) + ((name.charCodeAt(i$1) >> 0)) >> 0) - 48 >> 0;
+				i$1 = i$1 + (1) >> 0;
 			}
-			errorf$2[0] = (function(T, Tp, Vp, cause, check, errorf$2, x, x$1, x$2) { return function operand·convertibleTo·func1(format, args) {
-					var {_r$26, args, format, msg$1, $s, $r, $c} = $restore(this, {format, args});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					/* */ if (!(check[0] === ptrType$6.nil) && !(cause[0] === ptrType$34.nil)) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (!(check[0] === ptrType$6.nil) && !(cause[0] === ptrType$34.nil)) { */ case 1:
-						_r$26 = check[0].sprintf(format, args); /* */ $s = 3; case 3: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-						msg$1 = _r$26;
-						if (!(cause[0].$get() === "")) {
-							msg$1 = msg$1 + ("\n\t" + cause[0].$get());
-						}
-						cause[0].$set(msg$1);
-					/* } */ case 2:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: operand·convertibleTo·func1, $c: true, $r, _r$26, args, format, msg$1, $s};return $f;
-				}; })(T, Tp, Vp, cause, check, errorf$2, x, x$1, x$2);
-				/* */ if (!(Vp[0] === ptrType$14.nil) && !(Tp[0] === ptrType$14.nil)) { $s = 67; continue; }
-				/* */ if (!(Vp[0] === ptrType$14.nil)) { $s = 68; continue; }
-				/* */ if (!(Tp[0] === ptrType$14.nil)) { $s = 69; continue; }
-				/* */ $s = 70; continue;
-				/* if (!(Vp[0] === ptrType$14.nil) && !(Tp[0] === ptrType$14.nil)) { */ case 67:
-					x[0] = $clone(x$2[0], operand);
-					_r$26 = Vp[0].is((function(T, Tp, Vp, cause, check, errorf$2, x, x$1, x$2) { return function operand·convertibleTo·func2(V$2) {
-							var {$24r, V$2, _r$26, $s, $r, $c} = $restore(this, {V$2});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							V$2 = [V$2];
-							if (V$2[0] === ptrType$5.nil) {
-								$s = -1; return false;
-							}
-							x[0].typ = V$2[0].typ;
-							_r$26 = Tp[0].is((function(T, Tp, V$2, Vp, cause, check, errorf$2, x, x$1, x$2) { return function operand·convertibleTo·func2·func1(T$2) {
-									var {T$2, _r$26, $s, $r, $c} = $restore(this, {T$2});
-									/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-									if (T$2 === ptrType$5.nil) {
-										$s = -1; return false;
-									}
-									_r$26 = x[0].convertibleTo(check[0], T$2.typ, cause[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-									/* */ if (!_r$26) { $s = 1; continue; }
-									/* */ $s = 2; continue;
-									/* if (!_r$26) { */ case 1:
-										$r = errorf$2[0]("cannot convert %s (in %s) to type %s (in %s)", new sliceType$6([V$2[0].typ, Vp[0], T$2.typ, Tp[0]])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-										$s = -1; return false;
-									/* } */ case 2:
-									$s = -1; return true;
-									/* */ } return; } var $f = {$blk: operand·convertibleTo·func2·func1, $c: true, $r, T$2, _r$26, $s};return $f;
-								}; })(T, Tp, V$2, Vp, cause, check, errorf$2, x, x$1, x$2)); /* */ $s = 1; case 1: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-							$24r = _r$26;
-							$s = 2; case 2: return $24r;
-							/* */ } return; } var $f = {$blk: operand·convertibleTo·func2, $c: true, $r, $24r, V$2, _r$26, $s};return $f;
-						}; })(T, Tp, Vp, cause, check, errorf$2, x, x$1, x$2)); /* */ $s = 71; case 71: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-					$24r = _r$26;
-					$s = 72; case 72: return $24r;
-				/* } else if (!(Vp[0] === ptrType$14.nil)) { */ case 68:
-					x$1[0] = $clone(x$2[0], operand);
-					_r$27 = Vp[0].is((function(T, Tp, Vp, cause, check, errorf$2, x, x$1, x$2) { return function operand·convertibleTo·func3(V$2) {
-							var {V$2, _r$27, $s, $r, $c} = $restore(this, {V$2});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							if (V$2 === ptrType$5.nil) {
-								$s = -1; return false;
-							}
-							x$1[0].typ = V$2.typ;
-							_r$27 = x$1[0].convertibleTo(check[0], T[0], cause[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-							/* */ if (!_r$27) { $s = 1; continue; }
-							/* */ $s = 2; continue;
-							/* if (!_r$27) { */ case 1:
-								$r = errorf$2[0]("cannot convert %s (in %s) to type %s", new sliceType$6([V$2.typ, Vp[0], T[0]])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = -1; return false;
-							/* } */ case 2:
-							$s = -1; return true;
-							/* */ } return; } var $f = {$blk: operand·convertibleTo·func3, $c: true, $r, V$2, _r$27, $s};return $f;
-						}; })(T, Tp, Vp, cause, check, errorf$2, x, x$1, x$2)); /* */ $s = 73; case 73: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-					$24r$1 = _r$27;
-					$s = 74; case 74: return $24r$1;
-				/* } else if (!(Tp[0] === ptrType$14.nil)) { */ case 69:
-					_r$28 = Tp[0].is((function(T, Tp, Vp, cause, check, errorf$2, x, x$1, x$2) { return function operand·convertibleTo·func4(T$2) {
-							var {T$2, _r$28, $s, $r, $c} = $restore(this, {T$2});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							if (T$2 === ptrType$5.nil) {
-								$s = -1; return false;
-							}
-							_r$28 = x$2[0].convertibleTo(check[0], T$2.typ, cause[0]); /* */ $s = 3; case 3: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-							/* */ if (!_r$28) { $s = 1; continue; }
-							/* */ $s = 2; continue;
-							/* if (!_r$28) { */ case 1:
-								$r = errorf$2[0]("cannot convert %s to type %s (in %s)", new sliceType$6([x$2[0].typ, T$2.typ, Tp[0]])); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = -1; return false;
-							/* } */ case 2:
-							$s = -1; return true;
-							/* */ } return; } var $f = {$blk: operand·convertibleTo·func4, $c: true, $r, T$2, _r$28, $s};return $f;
-						}; })(T, Tp, Vp, cause, check, errorf$2, x, x$1, x$2)); /* */ $s = 75; case 75: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-					$24r$2 = _r$28;
-					$s = 76; case 76: return $24r$2;
-				/* } */ case 70:
-			case 66:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: convertibleTo, $c: true, $r, $24r, $24r$1, $24r$2, T, T$1, Tp, Tu, V, V$1, Vp, Vu, _arg, _arg$1, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _v, _v$1, _v$2, _v$3, _v$4, _v$5, _v$6, _v$7, _v$8, a, a$1, a$2, cause, check, errorf$2, ok, ok$1, ok$2, s, x, x$1, x$2, $s};return $f;
+			if ((name.charCodeAt(0) === 48) && name.length > 1) {
+				num = -1;
+			}
+			rest = $substring(str, i);
+			ok = true;
+			return [name, num, rest, ok];
 		};
-		isUintptr = function isUintptr$1(typ$4) {
-			var {_r$1, _tuple, t, typ$4, $s, $r, $c} = $restore(this, {typ$4});
+		$ptrType(Regexp).prototype.FindSubmatchIndex = function FindSubmatchIndex(b) {
+			var {$24r, _r, _r$1, b, re, $s, $r, $c} = $restore(this, {b});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = under(typ$4); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$1, ptrType$4, true);
-			t = _tuple[0];
-			$s = -1; return !(t === ptrType$4.nil) && (t.kind === 12);
-			/* */ } return; } var $f = {$blk: isUintptr$1, $c: true, $r, _r$1, _tuple, t, typ$4, $s};return $f;
+			re = this;
+			_r = re.doExecute($ifaceNil, b, "", 0, re.prog.NumCap, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = re.pad(_r); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r$1;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: FindSubmatchIndex, $c: true, $r, $24r, _r, _r$1, b, re, $s};return $f;
 		};
-		isUnsafePointer = function isUnsafePointer$1(typ$4) {
-			var {_r$1, _tuple, t, typ$4, $s, $r, $c} = $restore(this, {typ$4});
+		$ptrType(Regexp).prototype.FindStringSubmatch = function FindStringSubmatch(s) {
+			var {_i, _r, _ref, a, dstCap, i, re, ret, s, x, x$1, x$2, $s, $r, $c} = $restore(this, {s});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = under(typ$4); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$1, ptrType$4, true);
-			t = _tuple[0];
-			$s = -1; return !(t === ptrType$4.nil) && (t.kind === 18);
-			/* */ } return; } var $f = {$blk: isUnsafePointer$1, $c: true, $r, _r$1, _tuple, t, typ$4, $s};return $f;
+			re = this;
+			dstCap = arrayType$4.zero();
+			_r = re.doExecute($ifaceNil, sliceType$4.nil, s, 0, re.prog.NumCap, $subslice(new sliceType$7(dstCap), 0, 0)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			a = _r;
+			if (a === sliceType$7.nil) {
+				$s = -1; return sliceType$3.nil;
+			}
+			ret = $makeSlice(sliceType$3, (1 + re.numSubexp >> 0));
+			_ref = ret;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				i = _i;
+				if (($imul(2, i)) < a.$length && (x = $imul(2, i), ((x < 0 || x >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x])) >= 0) {
+					((i < 0 || i >= ret.$length) ? ($throwRuntimeError("index out of range"), undefined) : ret.$array[ret.$offset + i] = $substring(s, (x$1 = $imul(2, i), ((x$1 < 0 || x$1 >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x$1])), (x$2 = ($imul(2, i)) + 1 >> 0, ((x$2 < 0 || x$2 >= a.$length) ? ($throwRuntimeError("index out of range"), undefined) : a.$array[a.$offset + x$2]))));
+				}
+				_i++;
+			}
+			$s = -1; return ret;
+			/* */ } return; } var $f = {$blk: FindStringSubmatch, $c: true, $r, _i, _r, _ref, a, dstCap, i, re, ret, s, x, x$1, x$2, $s};return $f;
 		};
-		isPointer = function isPointer$1(typ$4) {
-			var {_r$1, _tuple, ok, typ$4, $s, $r, $c} = $restore(this, {typ$4});
+		$ptrType(Regexp).prototype.FindStringSubmatchIndex = function FindStringSubmatchIndex(s) {
+			var {$24r, _r, _r$1, re, s, $s, $r, $c} = $restore(this, {s});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = under(typ$4); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$1, ptrType$26, true);
-			ok = _tuple[1];
-			$s = -1; return ok;
-			/* */ } return; } var $f = {$blk: isPointer$1, $c: true, $r, _r$1, _tuple, ok, typ$4, $s};return $f;
+			re = this;
+			_r = re.doExecute($ifaceNil, sliceType$4.nil, s, 0, re.prog.NumCap, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = re.pad(_r); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r$1;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: FindStringSubmatchIndex, $c: true, $r, $24r, _r, _r$1, re, s, $s};return $f;
 		};
-		isBytesOrRunes = function isBytesOrRunes$1(typ$4) {
-			var {_r$1, _r$2, _tuple, _tuple$1, s, t, typ$4, $s, $r, $c} = $restore(this, {typ$4});
+		$ptrType(Regexp).prototype.FindReaderSubmatchIndex = function FindReaderSubmatchIndex(r) {
+			var {$24r, _r, _r$1, r, re, $s, $r, $c} = $restore(this, {r});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = under(typ$4); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = $assertType(_r$1, ptrType$25, true);
-			s = _tuple[0];
-			/* */ if (!(s === ptrType$25.nil)) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!(s === ptrType$25.nil)) { */ case 2:
-				_r$2 = under(s.elem); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_tuple$1 = $assertType(_r$2, ptrType$4, true);
-				t = _tuple$1[0];
-				$s = -1; return !(t === ptrType$4.nil) && ((t.kind === 8) || (t.kind === 5));
-			/* } */ case 3:
-			$s = -1; return false;
-			/* */ } return; } var $f = {$blk: isBytesOrRunes$1, $c: true, $r, _r$1, _r$2, _tuple, _tuple$1, s, t, typ$4, $s};return $f;
-		};
-		NewContext = function NewContext$1() {
-			return new Context.ptr(new sync.Mutex.ptr(0, 0), new $global.Map(), 0, new $global.Map());
+			re = this;
+			_r = re.doExecute(r, sliceType$4.nil, "", 0, re.prog.NumCap, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_r$1 = re.pad(_r); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			$24r = _r$1;
+			$s = 3; case 3: return $24r;
+			/* */ } return; } var $f = {$blk: FindReaderSubmatchIndex, $c: true, $r, $24r, _r, _r$1, r, re, $s};return $f;
 		};
-		$pkg.NewContext = NewContext;
-		$ptrType(Context).prototype.instanceHash = function instanceHash(orig, targs) {
-			var {_r$1, _r$2, _r$3, buf, ctxt, h, orig, targs, $s, $r, $c} = $restore(this, {orig, targs});
+		$ptrType(Regexp).prototype.FindAll = function FindAll(b, n) {
+			var {b, n, re, result, $s, $r, $c} = $restore(this, {b, n});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf = [buf];
-			ctxt = this;
-			$r = assert(!(ctxt === ptrType$51.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = assert(!($interfaceIsEqual(orig, $ifaceNil))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			buf[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-			_r$1 = newTypeHasher(buf[0], ctxt); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			h = _r$1;
-			_r$2 = ctxt.getID(orig); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$3 = strconv.Itoa(_r$2); /* */ $s = 5; case 5: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$r = h.string(_r$3); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = h.typ(orig); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (targs.$length > 0) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (targs.$length > 0) { */ case 8:
-				$r = h.typeList(targs); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 9:
-			$s = -1; return strings.Replace(buf[0].String(), " ", "#", -1);
-			/* */ } return; } var $f = {$blk: instanceHash, $c: true, $r, _r$1, _r$2, _r$3, buf, ctxt, h, orig, targs, $s};return $f;
-		};
-		$ptrType(Context).prototype.lookup = function lookup$2(h, orig, targs) {
-			var {$24r, $24r$1, _entry, _i, _r$1, _r$2, _ref, ctxt, e, h, orig, targs, $s, $deferred, $r, $c} = $restore(this, {h, orig, targs});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			ctxt = this;
-			$r = ctxt.mu.Lock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$deferred.push([$methodVal(ctxt.mu, "Unlock"), []]);
-			_ref = (_entry = $mapIndex(ctxt.typeMap,$String.keyFor(h)), _entry !== undefined ? _entry.v : sliceType$34.nil);
-			_i = 0;
-			/* while (true) { */ case 2:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 3; continue; }
-				e = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), ctxtEntry);
-				_r$1 = identicalInstance(orig, targs, e.orig, e.targs); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (_r$1) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_r$1) { */ case 4:
-					$24r = e.instance;
-					$s = 7; case 7: return $24r;
-				/* } */ case 5:
-				/* */ if (false) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if (false) { */ case 8:
-					_r$2 = fmt.Sprintf("non-identical instances: (orig: %s, targs: %v) and %s", new sliceType$6([orig, targs, e.instance])); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					$panic(new $String(_r$2));
-				/* } */ case 9:
-				_i++;
-			$s = 2; continue;
-			case 3:
-			$24r$1 = $ifaceNil;
-			$s = 11; case 11: return $24r$1;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: lookup$2, $c: true, $r, $24r, $24r$1, _entry, _i, _r$1, _r$2, _ref, ctxt, e, h, orig, targs, $s, $deferred};return $f; } }
-		};
-		$ptrType(Context).prototype.update = function update(h, orig, targs, inst) {
-			var {$24r, $24r$1, _entry, _entry$1, _i, _key, _r$1, _r$2, _ref, _v, ctxt, e, h, inst, orig, targs, $s, $deferred, $r, $c} = $restore(this, {h, orig, targs, inst});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			ctxt = this;
-			$r = assert(!($interfaceIsEqual(inst, $ifaceNil))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = ctxt.mu.Lock(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$deferred.push([$methodVal(ctxt.mu, "Unlock"), []]);
-			_ref = (_entry = $mapIndex(ctxt.typeMap,$String.keyFor(h)), _entry !== undefined ? _entry.v : sliceType$34.nil);
-			_i = 0;
-			/* while (true) { */ case 3:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 4; continue; }
-				e = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), ctxtEntry);
-				if ($interfaceIsEqual(inst, $ifaceNil)) { _v = true; $s = 7; continue s; }
-				_r$1 = Identical(inst, e.instance); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_v = _r$1; case 7:
-				/* */ if (_v) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (_v) { */ case 5:
-					$24r = e.instance;
-					$s = 9; case 9: return $24r;
-				/* } */ case 6:
-				/* */ if (false) { $s = 10; continue; }
-				/* */ $s = 11; continue;
-				/* if (false) { */ case 10:
-					_r$2 = fmt.Sprintf("%s and %s are not identical", new sliceType$6([inst, e.instance])); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					$panic(new $String(_r$2));
-				/* } */ case 11:
-				_i++;
-			$s = 3; continue;
-			case 4:
-			_key = h; (ctxt.typeMap || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: $append((_entry$1 = $mapIndex(ctxt.typeMap,$String.keyFor(h)), _entry$1 !== undefined ? _entry$1.v : sliceType$34.nil), new ctxtEntry.ptr(orig, targs, inst)) });
-			$24r$1 = inst;
-			$s = 13; case 13: return $24r$1;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return $ifaceNil; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: update, $c: true, $r, $24r, $24r$1, _entry, _entry$1, _i, _key, _r$1, _r$2, _ref, _v, ctxt, e, h, inst, orig, targs, $s, $deferred};return $f; } }
-		};
-		$ptrType(Context).prototype.getID = function getID(t) {
-			var {$24r, _entry, _key, _tuple, ctxt, id, ok, t, $s, $deferred, $r, $c} = $restore(this, {t});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			ctxt = this;
-			$r = ctxt.mu.Lock(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$deferred.push([$methodVal(ctxt.mu, "Unlock"), []]);
-			_tuple = (_entry = $mapIndex(ctxt.originIDs,Type.keyFor(t)), _entry !== undefined ? [_entry.v, true] : [0, false]);
-			id = _tuple[0];
-			ok = _tuple[1];
-			if (!ok) {
-				id = ctxt.nextID;
-				_key = t; (ctxt.originIDs || $throwRuntimeError("assignment to entry in nil map")).set(Type.keyFor(_key), { k: _key, v: id });
-				ctxt.nextID = ctxt.nextID + (1) >> 0;
+			b = [b];
+			result = [result];
+			re = this;
+			if (n < 0) {
+				n = b[0].$length + 1 >> 0;
 			}
-			$24r = id;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; return 0; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: getID, $c: true, $r, $24r, _entry, _key, _tuple, ctxt, id, ok, t, $s, $deferred};return $f; } }
+			result[0] = sliceType$8.nil;
+			$r = re.allMatches("", b[0], n, (function(b, result) { return function Regexp·FindAll·func1(match) {
+					var match;
+					if (result[0] === sliceType$8.nil) {
+						result[0] = $makeSlice(sliceType$8, 0, 10);
+					}
+					result[0] = $append(result[0], $subslice(b[0], (0 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 0]), (1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1]), (1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1])));
+				}; })(b, result)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return result[0];
+			/* */ } return; } var $f = {$blk: FindAll, $c: true, $r, b, n, re, result, $s};return $f;
 		};
-		$ptrType(environment).prototype.lookup = function lookup$3(name) {
-			var {_r$1, _tuple, env, name, obj, $s, $r, $c} = $restore(this, {name});
+		$ptrType(Regexp).prototype.FindAllIndex = function FindAllIndex(b, n) {
+			var {b, n, re, result, $s, $r, $c} = $restore(this, {b, n});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			env = this;
-			_r$1 = env.scope.LookupParent(name, env.pos); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			obj = _tuple[1];
-			$s = -1; return obj;
-			/* */ } return; } var $f = {$blk: lookup$3, $c: true, $r, _r$1, _tuple, env, name, obj, $s};return $f;
-		};
-		$ptrType(action).prototype.describef = function describef(pos$1, format, args) {
-			var a, args, format, pos$1;
-			a = this;
-			if (false) {
-				a.desc = new actionDesc.ptr(pos$1, format, args);
+			result = [result];
+			re = this;
+			if (n < 0) {
+				n = b.$length + 1 >> 0;
 			}
+			result[0] = sliceType$9.nil;
+			$r = re.allMatches("", b, n, (function(result) { return function Regexp·FindAllIndex·func1(match) {
+					var match;
+					if (result[0] === sliceType$9.nil) {
+						result[0] = $makeSlice(sliceType$9, 0, 10);
+					}
+					result[0] = $append(result[0], $subslice(match, 0, 2));
+				}; })(result)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return result[0];
+			/* */ } return; } var $f = {$blk: FindAllIndex, $c: true, $r, b, n, re, result, $s};return $f;
 		};
-		$ptrType(Checker).prototype.addDeclDep = function addDeclDep(to) {
-			var _entry, _tuple, check, found, from, to;
-			check = this;
-			from = check.environment.decl;
-			if (from === ptrType$58.nil) {
-				return;
-			}
-			_tuple = (_entry = $mapIndex(check.objMap,Object.keyFor(to)), _entry !== undefined ? [_entry.v, true] : [ptrType$58.nil, false]);
-			found = _tuple[1];
-			if (!found) {
-				return;
-			}
-			from.addDep(to);
-		};
-		$ptrType(Checker).prototype.brokenAlias = function brokenAlias(alias) {
-			var _key, alias, check;
-			check = this;
-			if (check.brokenAliases === false) {
-				check.brokenAliases = new $global.Map();
-			}
-			_key = alias; (check.brokenAliases || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$17.keyFor(_key), { k: _key, v: true });
-			alias.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-		};
-		$ptrType(Checker).prototype.validAlias = function validAlias(alias, typ$4) {
-			var alias, check, typ$4;
-			check = this;
-			$mapDelete(check.brokenAliases, ptrType$17.keyFor(alias));
-			alias.object.typ = typ$4;
-		};
-		$ptrType(Checker).prototype.isBrokenAlias = function isBrokenAlias(alias) {
-			var _entry, alias, check;
-			check = this;
-			return $interfaceIsEqual(alias.object.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])) && (_entry = $mapIndex(check.brokenAliases,ptrType$17.keyFor(alias)), _entry !== undefined ? _entry.v : false);
-		};
-		$ptrType(Checker).prototype.rememberUntyped = function rememberUntyped(e, lhs, mode, typ$4, val) {
-			var _key, check, e, lhs, m, mode, typ$4, val;
-			check = this;
-			m = check.untyped;
-			if (m === false) {
-				m = new $global.Map();
-				check.untyped = m;
-			}
-			_key = e; (m || $throwRuntimeError("assignment to entry in nil map")).set(ast.Expr.keyFor(_key), { k: _key, v: $clone(new exprInfo.ptr(lhs, mode, typ$4, val), exprInfo) });
-		};
-		$ptrType(Checker).prototype.later = function later(f) {
-			var check, f, i, x;
-			check = this;
-			i = check.delayed.$length;
-			check.delayed = $append(check.delayed, new action.ptr(f, ptrType$109.nil));
-			return (x = check.delayed, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-		};
-		$ptrType(Checker).prototype.push = function push(obj) {
-			var check, obj;
-			check = this;
-			check.objPath = $append(check.objPath, obj);
-			return check.objPath.$length - 1 >> 0;
-		};
-		$ptrType(Checker).prototype.pop = function pop() {
-			var check, i, obj, x, x$1;
-			check = this;
-			i = check.objPath.$length - 1 >> 0;
-			obj = (x = check.objPath, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-			(x$1 = check.objPath, ((i < 0 || i >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i] = $ifaceNil));
-			check.objPath = $subslice(check.objPath, 0, i);
-			return obj;
-		};
-		$ptrType(Checker).prototype.needsCleanup = function needsCleanup(c) {
-			var c, check;
-			check = this;
-			check.cleaners = $append(check.cleaners, c);
-		};
-		NewChecker = function NewChecker$1(conf, fset, pkg, info) {
-			var {_r$1, _r$2, _tuple, conf, err, fset, info, pkg, version$1, $s, $r, $c} = $restore(this, {conf, fset, pkg, info});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (conf === ptrType$101.nil) {
-				conf = new Config.ptr(ptrType$51.nil, "", false, false, false, $throwNilPointerError, $ifaceNil, $ifaceNil, false, false);
-			}
-			if (info === ptrType$110.nil) {
-				info = new Info.ptr(false, false, false, false, false, false, false, sliceType$30.nil);
-			}
-			_r$1 = parseGoVersion(conf.GoVersion); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			version$1 = $clone(_tuple[0], version);
-			err = _tuple[1];
-			/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 2:
-				_r$2 = fmt.Sprintf("invalid Go version %q (%v)", new sliceType$6([new $String(conf.GoVersion), err])); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$panic(new $String(_r$2));
-			/* } */ case 3:
-			$s = -1; return new Checker.ptr(conf, conf.Context, fset, pkg, info, $clone(version$1, version), new $Uint64(0, 0), new $global.Map(), new $global.Map(), new instanceLookup.ptr(arrayType$1.zero(), false), false, false, sliceType$35.nil, sliceType$36.nil, false, false, false, false, new monoGraph.ptr(sliceType$37.nil, sliceType$38.nil, false, false), $ifaceNil, false, false, sliceType$39.nil, sliceType$8.nil, sliceType$40.nil, new environment.ptr(ptrType$58.nil, ptrType.nil, 0, $ifaceNil, $ifaceNil, false, ptrType$27.nil, false, false, false), 0);
-			/* */ } return; } var $f = {$blk: NewChecker$1, $c: true, $r, _r$1, _r$2, _tuple, conf, err, fset, info, pkg, version$1, $s};return $f;
-		};
-		$pkg.NewChecker = NewChecker;
-		$ptrType(Checker).prototype.initFiles = function initFiles(files) {
-			var {_1, _i, _ref, check, file, files, name, pkg, $s, $r, $c} = $restore(this, {files});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			check.files = sliceType$35.nil;
-			check.imports = sliceType$36.nil;
-			check.dotImportMap = false;
-			check.firstErr = $ifaceNil;
-			check.methods = false;
-			check.untyped = false;
-			check.delayed = sliceType$39.nil;
-			check.objPath = sliceType$8.nil;
-			check.cleaners = sliceType$40.nil;
-			pkg = check.pkg;
-			_ref = files;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				file = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					name = file.Name.Name;
-					_1 = pkg.name;
-					/* */ if (_1 === ("")) { $s = 4; continue; }
-					/* */ if (_1 === (name)) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (_1 === ("")) { */ case 4:
-						/* */ if (!(name === "_")) { $s = 8; continue; }
-						/* */ $s = 9; continue;
-						/* if (!(name === "_")) { */ case 8:
-							pkg.name = name;
-							$s = 10; continue;
-						/* } else { */ case 9:
-							$r = check.error(file.Name, 2, "invalid package name _"); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 10:
-						check.files = $append(check.files, file);
-						$s = 7; continue;
-					/* } else if (_1 === (name)) { */ case 5:
-						check.files = $append(check.files, file);
-						$s = 7; continue;
-					/* } else { */ case 6:
-						$r = check.errorf(new atPos(((file.Package >> 0))), 3, "package %s; expected %s", new sliceType$6([new $String(name), new $String(pkg.name)])); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 7:
-				case 3:
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: initFiles, $c: true, $r, _1, _i, _ref, check, file, files, name, pkg, $s};return $f;
-		};
-		$ptrType(Checker).prototype.handleBailout = function handleBailout(err) {
-			var _ref, check, err, p, p$1;
-			check = this;
-			_ref = $recover();
-			if (_ref === $ifaceNil || $assertType(_ref, bailout, true)[1]) {
-				p = _ref;
-				err.$set(check.firstErr);
-			} else {
-				p$1 = _ref;
-				$panic(p$1);
+		$ptrType(Regexp).prototype.FindAllString = function FindAllString(s, n) {
+			var {n, re, result, s, $s, $r, $c} = $restore(this, {s, n});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			result = [result];
+			s = [s];
+			re = this;
+			if (n < 0) {
+				n = s[0].length + 1 >> 0;
 			}
+			result[0] = sliceType$3.nil;
+			$r = re.allMatches(s[0], sliceType$4.nil, n, (function(result, s) { return function Regexp·FindAllString·func1(match) {
+					var match;
+					if (result[0] === sliceType$3.nil) {
+						result[0] = $makeSlice(sliceType$3, 0, 10);
+					}
+					result[0] = $append(result[0], $substring(s[0], (0 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 0]), (1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1])));
+				}; })(result, s)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return result[0];
+			/* */ } return; } var $f = {$blk: FindAllString, $c: true, $r, n, re, result, s, $s};return $f;
 		};
-		$ptrType(Checker).prototype.Files = function Files(files) {
-			var {$24r, _r$1, check, files, $s, $r, $c} = $restore(this, {files});
+		$ptrType(Regexp).prototype.FindAllStringIndex = function FindAllStringIndex(s, n) {
+			var {n, re, result, s, $s, $r, $c} = $restore(this, {s, n});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.checkFiles(files); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Files, $c: true, $r, $24r, _r$1, check, files, $s};return $f;
+			result = [result];
+			re = this;
+			if (n < 0) {
+				n = s.length + 1 >> 0;
+			}
+			result[0] = sliceType$9.nil;
+			$r = re.allMatches(s, sliceType$4.nil, n, (function(result) { return function Regexp·FindAllStringIndex·func1(match) {
+					var match;
+					if (result[0] === sliceType$9.nil) {
+						result[0] = $makeSlice(sliceType$9, 0, 10);
+					}
+					result[0] = $append(result[0], $subslice(match, 0, 2));
+				}; })(result)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return result[0];
+			/* */ } return; } var $f = {$blk: FindAllStringIndex, $c: true, $r, n, re, result, s, $s};return $f;
 		};
-		$ptrType(Checker).prototype.checkFiles = function checkFiles(files) {
-			var {check, err, files, print, $s, $deferred, $r, $c} = $restore(this, {files});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			err = [err];
-			err[0] = $ifaceNil;
-			check = this;
-			if (check.conf.FakeImportC && check.conf.go115UsesCgo) {
-				err[0] = errBadCgo;
-				$s = -1; return err[0];
-			}
-			$deferred.push([$methodVal(check, "handleBailout"), [(err.$ptr || (err.$ptr = new ptrType$103(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, err)))]]);
-			print = (function(err) { return function Checker·checkFiles·func1(msg$1) {
-					var {_r$1, _r$2, msg$1, $s, $r, $c} = $restore(this, {msg$1});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					/* */ if (false) { $s = 1; continue; }
-					/* */ $s = 2; continue;
-					/* if (false) { */ case 1:
-						_r$1 = fmt.Println(sliceType$6.nil); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						_r$1;
-						_r$2 = fmt.Println(new sliceType$6([new $String(msg$1)])); /* */ $s = 4; case 4: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						_r$2;
-					/* } */ case 2:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·checkFiles·func1, $c: true, $r, _r$1, _r$2, msg$1, $s};return $f;
-				}; })(err);
-			$r = print("== initFiles =="); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.initFiles(files); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = print("== collectObjects =="); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.collectObjects(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = print("== packageObjects =="); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.packageObjects(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = print("== processDelayed =="); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.processDelayed(0); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = print("== cleanup =="); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.cleanup(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = print("== initOrder =="); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.initOrder(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (!check.conf.DisableUnusedImportCheck) { $s = 13; continue; }
-			/* */ $s = 14; continue;
-			/* if (!check.conf.DisableUnusedImportCheck) { */ case 13:
-				$r = print("== unusedImports =="); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check.unusedImports(); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 14:
-			$r = print("== recordUntyped =="); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.recordUntyped(); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if ($interfaceIsEqual(check.firstErr, $ifaceNil)) { $s = 19; continue; }
-			/* */ $s = 20; continue;
-			/* if ($interfaceIsEqual(check.firstErr, $ifaceNil)) { */ case 19:
-				$r = check.monomorph(); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 20:
-			check.pkg.complete = true;
-			check.imports = sliceType$36.nil;
-			check.dotImportMap = false;
-			check.pkgPathMap = false;
-			check.seenPkgMap = false;
-			check.recvTParamMap = false;
-			check.brokenAliases = false;
-			check.unionTypeSets = false;
-			check.ctxt = ptrType$51.nil;
-			$s = -1; return err[0];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  err[0]; } if($curGoroutine.asleep) { var $f = {$blk: checkFiles, $c: true, $r, check, err, files, print, $s, $deferred};return $f; } }
+		$ptrType(Regexp).prototype.FindAllSubmatch = function FindAllSubmatch(b, n) {
+			var {b, n, re, result, $s, $r, $c} = $restore(this, {b, n});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			b = [b];
+			result = [result];
+			re = this;
+			if (n < 0) {
+				n = b[0].$length + 1 >> 0;
+			}
+			result[0] = sliceType$10.nil;
+			$r = re.allMatches("", b[0], n, (function(b, result) { return function Regexp·FindAllSubmatch·func1(match) {
+					var _i, _q, _ref, j, match, slice, x, x$1, x$2, x$3;
+					if (result[0] === sliceType$10.nil) {
+						result[0] = $makeSlice(sliceType$10, 0, 10);
+					}
+					slice = $makeSlice(sliceType$8, (_q = match.$length / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")));
+					_ref = slice;
+					_i = 0;
+					while (true) {
+						if (!(_i < _ref.$length)) { break; }
+						j = _i;
+						if ((x = $imul(2, j), ((x < 0 || x >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x])) >= 0) {
+							((j < 0 || j >= slice.$length) ? ($throwRuntimeError("index out of range"), undefined) : slice.$array[slice.$offset + j] = $subslice(b[0], (x$1 = $imul(2, j), ((x$1 < 0 || x$1 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$1])), (x$2 = ($imul(2, j)) + 1 >> 0, ((x$2 < 0 || x$2 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$2])), (x$3 = ($imul(2, j)) + 1 >> 0, ((x$3 < 0 || x$3 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$3]))));
+						}
+						_i++;
+					}
+					result[0] = $append(result[0], slice);
+				}; })(b, result)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return result[0];
+			/* */ } return; } var $f = {$blk: FindAllSubmatch, $c: true, $r, b, n, re, result, $s};return $f;
 		};
-		$ptrType(Checker).prototype.processDelayed = function processDelayed(top) {
-			var {_r$1, _r$2, a, check, i, top, x, $s, $r, $c} = $restore(this, {top});
+		$ptrType(Regexp).prototype.FindAllSubmatchIndex = function FindAllSubmatchIndex(b, n) {
+			var {b, n, re, result, $s, $r, $c} = $restore(this, {b, n});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			i = top;
-			/* while (true) { */ case 1:
-				/* if (!(i < check.delayed.$length)) { break; } */ if(!(i < check.delayed.$length)) { $s = 2; continue; }
-				a = (x = check.delayed, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-				/* */ if (false) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (false) { */ case 3:
-					/* */ if (!(a.desc === ptrType$109.nil)) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (!(a.desc === ptrType$109.nil)) { */ case 5:
-						_r$1 = a.desc.pos.Pos(); /* */ $s = 8; case 8: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						$r = check.trace(_r$1, "-- " + a.desc.format, a.desc.args); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 7; continue;
-					/* } else { */ case 6:
-						$r = check.trace(0, "-- delayed %p", new sliceType$6([new funcType$1(a.f)])); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 7:
-				/* } */ case 4:
-				$r = a.f(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (false) { $s = 12; continue; }
-				/* */ $s = 13; continue;
-				/* if (false) { */ case 12:
-					_r$2 = fmt.Println(sliceType$6.nil); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$2;
-				/* } */ case 13:
-				i = i + (1) >> 0;
-			$s = 1; continue;
-			case 2:
-			$r = assert(top <= check.delayed.$length); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			check.delayed = $subslice(check.delayed, 0, top);
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: processDelayed, $c: true, $r, _r$1, _r$2, a, check, i, top, x, $s};return $f;
+			result = [result];
+			re = this;
+			if (n < 0) {
+				n = b.$length + 1 >> 0;
+			}
+			result[0] = sliceType$9.nil;
+			$r = re.allMatches("", b, n, (function(result) { return function Regexp·FindAllSubmatchIndex·func1(match) {
+					var match;
+					if (result[0] === sliceType$9.nil) {
+						result[0] = $makeSlice(sliceType$9, 0, 10);
+					}
+					result[0] = $append(result[0], match);
+				}; })(result)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return result[0];
+			/* */ } return; } var $f = {$blk: FindAllSubmatchIndex, $c: true, $r, b, n, re, result, $s};return $f;
 		};
-		$ptrType(Checker).prototype.cleanup = function cleanup$3() {
-			var {check, i, x, $s, $r, $c} = $restore(this, {});
+		$ptrType(Regexp).prototype.FindAllStringSubmatch = function FindAllStringSubmatch(s, n) {
+			var {n, re, result, s, $s, $r, $c} = $restore(this, {s, n});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(i < check.cleaners.$length)) { break; } */ if(!(i < check.cleaners.$length)) { $s = 2; continue; }
-				$r = (x = check.cleaners, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])).cleanup(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				i = i + (1) >> 0;
-			$s = 1; continue;
-			case 2:
-			check.cleaners = sliceType$40.nil;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: cleanup$3, $c: true, $r, check, i, x, $s};return $f;
+			result = [result];
+			s = [s];
+			re = this;
+			if (n < 0) {
+				n = s[0].length + 1 >> 0;
+			}
+			result[0] = sliceType$11.nil;
+			$r = re.allMatches(s[0], sliceType$4.nil, n, (function(result, s) { return function Regexp·FindAllStringSubmatch·func1(match) {
+					var _i, _q, _ref, j, match, slice, x, x$1, x$2;
+					if (result[0] === sliceType$11.nil) {
+						result[0] = $makeSlice(sliceType$11, 0, 10);
+					}
+					slice = $makeSlice(sliceType$3, (_q = match.$length / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")));
+					_ref = slice;
+					_i = 0;
+					while (true) {
+						if (!(_i < _ref.$length)) { break; }
+						j = _i;
+						if ((x = $imul(2, j), ((x < 0 || x >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x])) >= 0) {
+							((j < 0 || j >= slice.$length) ? ($throwRuntimeError("index out of range"), undefined) : slice.$array[slice.$offset + j] = $substring(s[0], (x$1 = $imul(2, j), ((x$1 < 0 || x$1 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$1])), (x$2 = ($imul(2, j)) + 1 >> 0, ((x$2 < 0 || x$2 >= match.$length) ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + x$2]))));
+						}
+						_i++;
+					}
+					result[0] = $append(result[0], slice);
+				}; })(result, s)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return result[0];
+			/* */ } return; } var $f = {$blk: FindAllStringSubmatch, $c: true, $r, n, re, result, s, $s};return $f;
 		};
-		$ptrType(Checker).prototype.record = function record(x) {
-			var {_1, check, typ$4, val, x, $s, $r, $c} = $restore(this, {x});
+		$ptrType(Regexp).prototype.FindAllStringSubmatchIndex = function FindAllStringSubmatchIndex(s, n) {
+			var {n, re, result, s, $s, $r, $c} = $restore(this, {s, n});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			typ$4 = $ifaceNil;
-			val = $ifaceNil;
-			_1 = x.mode;
-			if (_1 === (0)) {
-				typ$4 = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-			} else if (_1 === (1)) {
-				typ$4 = (ptrType$15.nil);
-			} else if (_1 === (4)) {
-				typ$4 = x.typ;
-				val = x.val;
-			} else {
-				typ$4 = x.typ;
+			result = [result];
+			re = this;
+			if (n < 0) {
+				n = s.length + 1 >> 0;
 			}
-			$r = assert(!($interfaceIsEqual(x.expr, $ifaceNil)) && !($interfaceIsEqual(typ$4, $ifaceNil))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (isUntyped(typ$4)) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (isUntyped(typ$4)) { */ case 2:
-				check.rememberUntyped(x.expr, false, x.mode, $assertType(typ$4, ptrType$4), val);
-				$s = 4; continue;
-			/* } else { */ case 3:
-				$r = check.recordTypeAndValue(x.expr, x.mode, typ$4, val); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 4:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: record, $c: true, $r, _1, check, typ$4, val, x, $s};return $f;
+			result[0] = sliceType$9.nil;
+			$r = re.allMatches(s, sliceType$4.nil, n, (function(result) { return function Regexp·FindAllStringSubmatchIndex·func1(match) {
+					var match;
+					if (result[0] === sliceType$9.nil) {
+						result[0] = $makeSlice(sliceType$9, 0, 10);
+					}
+					result[0] = $append(result[0], match);
+				}; })(result)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+			$s = -1; return result[0];
+			/* */ } return; } var $f = {$blk: FindAllStringSubmatchIndex, $c: true, $r, n, re, result, s, $s};return $f;
 		};
-		$ptrType(Checker).prototype.recordUntyped = function recordUntyped() {
-			var {_arg, _arg$1, _arg$2, _entry, _i, _key, _keys, _r$1, _ref, _size, check, info, x, $s, $r, $c} = $restore(this, {});
+		$ptrType(Regexp).prototype.Split = function Split(s, n) {
+			var {_i, _r, _ref, beg, end, match, matches, n, re, s, strings$1, $s, $r, $c} = $restore(this, {s, n});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			if (true && check.Info.Types === false) {
-				$s = -1; return;
+			re = this;
+			if (n === 0) {
+				$s = -1; return sliceType$3.nil;
+			}
+			if (re.expr.length > 0 && (s.length === 0)) {
+				$s = -1; return new sliceType$3([""]);
 			}
-			_ref = check.untyped;
+			_r = re.FindAllStringIndex(s, n); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			matches = _r;
+			strings$1 = $makeSlice(sliceType$3, 0, matches.$length);
+			beg = 0;
+			end = 0;
+			_ref = matches;
 			_i = 0;
-			_keys = _ref ? _ref.keys() : undefined;
-			_size = _ref ? _ref.size : 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _size)) { break; } */ if(!(_i < _size)) { $s = 2; continue; }
-				_key = _keys.next().value;
-				_entry = _ref.get(_key);
-				if (_entry === undefined) {
-					_i++;
-					/* continue; */ $s = 1; continue;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				match = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				if (n > 0 && strings$1.$length >= (n - 1 >> 0)) {
+					break;
 				}
-				x = _entry.k;
-				info = $clone(_entry.v, exprInfo);
-				/* */ if (false && isTyped(info.typ)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (false && isTyped(info.typ)) { */ case 3:
-					_r$1 = x.Pos(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_arg = new token.Pos(_r$1);
-					_arg$1 = x;
-					_arg$2 = info.typ;
-					$r = check.dump("%v: %s (type %s) is typed", new sliceType$6([_arg, _arg$1, _arg$2])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					unreachable();
-				/* } */ case 4:
-				$r = check.recordTypeAndValue(x, info.mode, info.typ, info.val); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+				end = (0 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 0]);
+				if (!(((1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1]) === 0))) {
+					strings$1 = $append(strings$1, $substring(s, beg, end));
+				}
+				beg = (1 >= match.$length ? ($throwRuntimeError("index out of range"), undefined) : match.$array[match.$offset + 1]);
 				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: recordUntyped, $c: true, $r, _arg, _arg$1, _arg$2, _entry, _i, _key, _keys, _r$1, _ref, _size, check, info, x, $s};return $f;
-		};
-		$ptrType(Checker).prototype.recordTypeAndValue = function recordTypeAndValue(x, mode, typ$4, val) {
-			var {_key, _r$1, _v, check, m, mode, typ$4, val, x, $s, $r, $c} = $restore(this, {x, mode, typ$4, val});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = assert(!($interfaceIsEqual(x, $ifaceNil))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = assert(!($interfaceIsEqual(typ$4, $ifaceNil))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (mode === 0) {
-				$s = -1; return;
 			}
-			/* */ if (mode === 4) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (mode === 4) { */ case 3:
-				$r = assert(!($interfaceIsEqual(val, $ifaceNil))); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if ($interfaceIsEqual(typ$4, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { _v = true; $s = 6; continue s; }
-				_r$1 = allBasic(typ$4, 59); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_v = _r$1; case 6:
-				$r = assert(_v); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 4:
-			m = check.Info.Types;
-			if (!(m === false)) {
-				_key = x; (m || $throwRuntimeError("assignment to entry in nil map")).set(ast.Expr.keyFor(_key), { k: _key, v: $clone(new TypeAndValue.ptr(mode, typ$4, val), TypeAndValue) });
+			if (!((end === s.length))) {
+				strings$1 = $append(strings$1, $substring(s, beg));
 			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: recordTypeAndValue, $c: true, $r, _key, _r$1, _v, check, m, mode, typ$4, val, x, $s};return $f;
+			$s = -1; return strings$1;
+			/* */ } return; } var $f = {$blk: Split, $c: true, $r, _i, _r, _ref, beg, end, match, matches, n, re, s, strings$1, $s};return $f;
 		};
-		$ptrType(Checker).prototype.recordBuiltinType = function recordBuiltinType(f, sig) {
-			var {_ref, check, f, p, p$1, p$2, sig, $s, $r, $c} = $restore(this, {f, sig});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			/* while (true) { */ case 1:
-				$r = check.recordTypeAndValue(f, 2, sig, $ifaceNil); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_ref = f;
-				if ($assertType(_ref, ptrType$30, true)[1] || $assertType(_ref, ptrType$36, true)[1]) {
-					p = _ref;
-					$s = -1; return;
-				} else if ($assertType(_ref, ptrType$39, true)[1]) {
-					p$1 = _ref.$val;
-					f = p$1.X;
-				} else {
-					p$2 = _ref;
-					unreachable();
-				}
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: recordBuiltinType, $c: true, $r, _ref, check, f, p, p$1, p$2, sig, $s};return $f;
+		$ptrType(Regexp).prototype.MarshalText = function MarshalText() {
+			var re;
+			re = this;
+			return [(new sliceType$4($stringToBytes(re.String()))), $ifaceNil];
 		};
-		$ptrType(Checker).prototype.recordCommaOkTypes = function recordCommaOkTypes(x, a) {
-			var {_entry, _key, _r$1, _r$2, _tuple, _v, a, check, m, p, pos$1, tv, x, $s, $r, $c} = $restore(this, {x, a});
+		$ptrType(Regexp).prototype.UnmarshalText = function UnmarshalText(text) {
+			var {_r, _tuple, err, newRE, re, text, $s, $r, $c} = $restore(this, {text});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = assert(!($interfaceIsEqual(x, $ifaceNil))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if ($interfaceIsEqual(a[0], $ifaceNil) || $interfaceIsEqual(a[1], $ifaceNil)) {
-				$s = -1; return;
+			re = this;
+			_r = Compile(($bytesToString(text))); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			newRE = _tuple[0];
+			err = _tuple[1];
+			if (!($interfaceIsEqual(err, $ifaceNil))) {
+				$s = -1; return err;
 			}
-			if (!(isTyped(a[0]) && isTyped(a[1]))) { _v = false; $s = 2; continue s; }
-			_r$1 = isBoolean(a[1]); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_v = _r$1 || $interfaceIsEqual(a[1], universeError); case 2:
-			$r = assert(_v); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			m = check.Info.Types;
-			/* */ if (!(m === false)) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if (!(m === false)) { */ case 5:
-				/* while (true) { */ case 7:
-					tv = $clone((_entry = $mapIndex(m,ast.Expr.keyFor(x)), _entry !== undefined ? _entry.v : new TypeAndValue.ptr(0, $ifaceNil, $ifaceNil)), TypeAndValue);
-					$r = assert(!($interfaceIsEqual(tv.Type, $ifaceNil))); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$2 = x.Pos(); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					pos$1 = _r$2;
-					tv.Type = NewTuple(new sliceType$10([NewVar(pos$1, check.pkg, "", a[0]), NewVar(pos$1, check.pkg, "", a[1])]));
-					_key = x; (m || $throwRuntimeError("assignment to entry in nil map")).set(ast.Expr.keyFor(_key), { k: _key, v: $clone(tv, TypeAndValue) });
-					_tuple = $assertType(x, ptrType$39, true);
-					p = _tuple[0];
-					if (p === ptrType$39.nil) {
-						/* break; */ $s = 8; continue;
-					}
-					x = p.X;
-				$s = 7; continue;
-				case 8:
-			/* } */ case 6:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: recordCommaOkTypes, $c: true, $r, _entry, _key, _r$1, _r$2, _tuple, _v, a, check, m, p, pos$1, tv, x, $s};return $f;
+			Regexp.copy((re === ptrType.nil && $throwNilPointerError(), re), (newRE === ptrType.nil && $throwNilPointerError(), newRE));
+			$s = -1; return $ifaceNil;
+			/* */ } return; } var $f = {$blk: UnmarshalText, $c: true, $r, _r, _tuple, err, newRE, re, text, $s};return $f;
 		};
-		$ptrType(Checker).prototype.recordInstance = function recordInstance$1(expr$1, targs, typ$4) {
-			var {_key, check, expr$1, ident$1, m, targs, typ$4, $s, $r, $c} = $restore(this, {expr$1, targs, typ$4});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			ident$1 = instantiatedIdent(expr$1);
-			$r = assert(!(ident$1 === ptrType$30.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = assert(!($interfaceIsEqual(typ$4, $ifaceNil))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			m = check.Info.Instances;
-			if (!(m === false)) {
-				_key = ident$1; (m || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$30.keyFor(_key), { k: _key, v: $clone(new Instance.ptr(newTypeList(targs), typ$4), Instance) });
+		onePassPrefix = function onePassPrefix$1(p) {
+			var _tmp, _tmp$1, _tmp$10, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, buf, complete, i, p, pc, prefix, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
+			prefix = "";
+			complete = false;
+			pc = 0;
+			i = (x = p.Inst, x$1 = p.Start, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + x$1, ptrType$6)));
+			if (!((i.Op === 3)) || ((((((i.Arg << 24 >>> 24))) & 4) >>> 0) === 0)) {
+				_tmp = "";
+				_tmp$1 = i.Op === 4;
+				_tmp$2 = ((p.Start >>> 0));
+				prefix = _tmp;
+				complete = _tmp$1;
+				pc = _tmp$2;
+				return [prefix, complete, pc];
 			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: recordInstance$1, $c: true, $r, _key, check, expr$1, ident$1, m, targs, typ$4, $s};return $f;
-		};
-		instantiatedIdent = function instantiatedIdent$1(expr$1) {
-			var _ref, _ref$1, e, e$1, e$2, expr$1, selOrIdent, x, x$1;
-			selOrIdent = $ifaceNil;
-			_ref = expr$1;
-			if ($assertType(_ref, ptrType$37, true)[1]) {
-				e = _ref.$val;
-				selOrIdent = e.X;
-			} else if ($assertType(_ref, ptrType$38, true)[1]) {
-				e$1 = _ref.$val;
-				selOrIdent = e$1.X;
-			} else if ($assertType(_ref, ptrType$36, true)[1] || $assertType(_ref, ptrType$30, true)[1]) {
-				e$2 = _ref;
-				selOrIdent = e$2;
-			}
-			_ref$1 = selOrIdent;
-			if ($assertType(_ref$1, ptrType$30, true)[1]) {
-				x = _ref$1.$val;
-				return x;
-			} else if ($assertType(_ref$1, ptrType$36, true)[1]) {
-				x$1 = _ref$1.$val;
-				return x$1.Sel;
+			pc = i.Out;
+			i = (x$2 = p.Inst, ((pc < 0 || pc >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + pc, ptrType$6)));
+			while (true) {
+				if (!(i.Op === 6)) { break; }
+				pc = i.Out;
+				i = (x$3 = p.Inst, ((pc < 0 || pc >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$3.$array, x$3.$offset + pc, ptrType$6)));
+			}
+			if (!((iop(i) === 7)) || !((i.Rune.$length === 1))) {
+				_tmp$3 = "";
+				_tmp$4 = i.Op === 4;
+				_tmp$5 = ((p.Start >>> 0));
+				prefix = _tmp$3;
+				complete = _tmp$4;
+				pc = _tmp$5;
+				return [prefix, complete, pc];
+			}
+			buf = new strings.Builder.ptr(ptrType$7.nil, sliceType$4.nil);
+			while (true) {
+				if (!((iop(i) === 7) && (i.Rune.$length === 1) && (((((i.Arg << 16 >>> 16)) & 1) >>> 0) === 0) && !(((x$4 = i.Rune, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0])) === 65533)))) { break; }
+				buf.WriteRune((x$5 = i.Rune, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0])));
+				_tmp$6 = i.Out;
+				_tmp$7 = (x$6 = p.Inst, x$7 = i.Out, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$6.$array, x$6.$offset + x$7, ptrType$6)));
+				pc = _tmp$6;
+				i = _tmp$7;
+			}
+			if ((i.Op === 3) && !((((((i.Arg << 24 >>> 24)) & 8) >>> 0) === 0)) && ((x$8 = p.Inst, x$9 = i.Out, ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9])).Op === 4)) {
+				complete = true;
 			}
-			$panic(new $String("instantiated ident not found"));
+			_tmp$8 = buf.String();
+			_tmp$9 = complete;
+			_tmp$10 = pc;
+			prefix = _tmp$8;
+			complete = _tmp$9;
+			pc = _tmp$10;
+			return [prefix, complete, pc];
 		};
-		$ptrType(Checker).prototype.recordDef = function recordDef(id, obj) {
-			var {_key, check, id, m, obj, $s, $r, $c} = $restore(this, {id, obj});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = assert(!(id === ptrType$30.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			m = check.Info.Defs;
-			if (!(m === false)) {
-				_key = id; (m || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$30.keyFor(_key), { k: _key, v: obj });
+		onePassNext = function onePassNext$1(i, r) {
+			var i, next, r, x;
+			next = i.Inst.MatchRunePos(r);
+			if (next >= 0) {
+				return (x = i.Next, ((next < 0 || next >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + next]));
 			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: recordDef, $c: true, $r, _key, check, id, m, obj, $s};return $f;
+			if (i.Inst.Op === 1) {
+				return i.Inst.Out;
+			}
+			return 0;
+		};
+		iop = function iop$1(i) {
+			var _1, i, op;
+			op = i.Op;
+			_1 = op;
+			if ((_1 === (8)) || (_1 === (9)) || (_1 === (10))) {
+				op = 7;
+			}
+			return op;
+		};
+		$ptrType(queueOnePass).prototype.empty = function empty() {
+			var q;
+			q = this;
+			return q.nextIndex >= q.size;
+		};
+		$ptrType(queueOnePass).prototype.next = function next() {
+			var n, q, x, x$1;
+			n = 0;
+			q = this;
+			n = (x = q.dense, x$1 = q.nextIndex, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+			q.nextIndex = q.nextIndex + (1) >>> 0;
+			return n;
 		};
-		$ptrType(Checker).prototype.recordUse = function recordUse(id, obj) {
-			var {_key, check, id, m, obj, $s, $r, $c} = $restore(this, {id, obj});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = assert(!(id === ptrType$30.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = assert(!($interfaceIsEqual(obj, $ifaceNil))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			m = check.Info.Uses;
-			if (!(m === false)) {
-				_key = id; (m || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$30.keyFor(_key), { k: _key, v: obj });
-			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: recordUse, $c: true, $r, _key, check, id, m, obj, $s};return $f;
+		$ptrType(queueOnePass).prototype.clear = function clear() {
+			var q;
+			q = this;
+			q.size = 0;
+			q.nextIndex = 0;
 		};
-		$ptrType(Checker).prototype.recordImplicit = function recordImplicit(node$5, obj) {
-			var {_key, check, m, node$5, obj, $s, $r, $c} = $restore(this, {node$5, obj});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = assert(!($interfaceIsEqual(node$5, $ifaceNil))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = assert(!($interfaceIsEqual(obj, $ifaceNil))); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			m = check.Info.Implicits;
-			if (!(m === false)) {
-				_key = node$5; (m || $throwRuntimeError("assignment to entry in nil map")).set(ast.Node.keyFor(_key), { k: _key, v: obj });
+		$ptrType(queueOnePass).prototype.contains = function contains(u) {
+			var q, u, x, x$1, x$2, x$3;
+			q = this;
+			if (u >= ((q.sparse.$length >>> 0))) {
+				return false;
 			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: recordImplicit, $c: true, $r, _key, check, m, node$5, obj, $s};return $f;
+			return (x = q.sparse, ((u < 0 || u >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + u])) < q.size && ((x$1 = q.dense, x$2 = (x$3 = q.sparse, ((u < 0 || u >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + u])), ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2])) === u);
 		};
-		$ptrType(Checker).prototype.recordSelection = function recordSelection(x, kind, recv, obj, index$2, indirect) {
-			var {_key, check, index$2, indirect, kind, m, obj, recv, x, $s, $r, $c} = $restore(this, {x, kind, recv, obj, index$2, indirect});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = assert(!($interfaceIsEqual(obj, $ifaceNil)) && ($interfaceIsEqual(recv, $ifaceNil) || index$2.$length > 0)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.recordUse(x.Sel, obj); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			m = check.Info.Selections;
-			if (!(m === false)) {
-				_key = x; (m || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$36.keyFor(_key), { k: _key, v: new Selection.ptr(kind, recv, obj, index$2, indirect) });
+		$ptrType(queueOnePass).prototype.insert = function insert(u) {
+			var q, u;
+			q = this;
+			if (!q.contains(u)) {
+				q.insertNew(u);
 			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: recordSelection, $c: true, $r, _key, check, index$2, indirect, kind, m, obj, recv, x, $s};return $f;
 		};
-		$ptrType(Checker).prototype.recordScope = function recordScope(node$5, scope) {
-			var {_key, check, m, node$5, scope, $s, $r, $c} = $restore(this, {node$5, scope});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			$r = assert(!($interfaceIsEqual(node$5, $ifaceNil))); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = assert(!(scope === ptrType.nil)); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			m = check.Info.Scopes;
-			if (!(m === false)) {
-				_key = node$5; (m || $throwRuntimeError("assignment to entry in nil map")).set(ast.Node.keyFor(_key), { k: _key, v: scope });
+		$ptrType(queueOnePass).prototype.insertNew = function insertNew(u) {
+			var q, u, x, x$1, x$2;
+			q = this;
+			if (u >= ((q.sparse.$length >>> 0))) {
+				return;
 			}
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: recordScope, $c: true, $r, _key, check, m, node$5, scope, $s};return $f;
-		};
-		$ptrType(Chan).prototype.Dir = function Dir() {
-			var c;
-			c = this;
-			return c.dir;
-		};
-		$ptrType(Chan).prototype.Elem = function Elem$3() {
-			var c;
-			c = this;
-			return c.elem;
-		};
-		$ptrType(Chan).prototype.Underlying = function Underlying$10() {
-			var t;
-			t = this;
-			return t;
-		};
-		$ptrType(Chan).prototype.String = function String$32() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$32, $c: true, $r, $24r, _r$1, t, $s};return $f;
+			(x = q.sparse, ((u < 0 || u >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + u] = q.size));
+			(x$1 = q.dense, x$2 = q.size, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2] = u));
+			q.size = q.size + (1) >>> 0;
 		};
-		$ptrType(Checker).prototype.funcInst = function funcInst(x, ix) {
-			var {_r$1, _r$2, _r$3, _r$4, _r$5, _tmp, _tmp$1, check, got, ix, sig, targs, want, x, x$1, x$2, x$3, $s, $r, $c} = $restore(this, {x, ix});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			/* */ if (!check.allowVersion(check.pkg, 1, 18)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!check.allowVersion(check.pkg, 1, 18)) { */ case 1:
-				_r$1 = inNode(ix.Orig, ix.IndexListExpr.Lbrack); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				$r = check.softErrorf((x$1 = _r$1, new x$1.constructor.elem(x$1)), 135, "function instantiation requires go1.18 or later", sliceType$6.nil); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 2:
-			_r$2 = check.typeList(ix.IndexListExpr.Indices); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			targs = _r$2;
-			if (targs === sliceType$3.nil) {
-				x.mode = 0;
-				x.expr = ix.Orig;
-				$s = -1; return;
-			}
-			$r = assert(targs.$length === ix.IndexListExpr.Indices.$length); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			sig = $assertType(x.typ, ptrType$27);
-			_tmp = targs.$length;
-			_tmp$1 = sig.TypeParams().Len();
-			got = _tmp;
-			want = _tmp$1;
-			/* */ if (got > want) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if (got > want) { */ case 7:
-				$r = check.errorf((x$2 = ix.IndexListExpr.Indices, x$3 = got - 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3])), 137, "got %d type arguments but want %d", new sliceType$6([new $Int(got), new $Int(want)])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.mode = 0;
-				x.expr = ix.Orig;
-				$s = -1; return;
-			/* } */ case 8:
-			/* */ if (got < want) { $s = 10; continue; }
-			/* */ $s = 11; continue;
-			/* if (got < want) { */ case 10:
-				_r$3 = check.infer(ix.Orig, sig.TypeParams().list(), targs, ptrType$15.nil, sliceType$29.nil); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				targs = _r$3;
-				if (targs === sliceType$3.nil) {
-					x.mode = 0;
-					x.expr = ix.Orig;
-					$s = -1; return;
-				}
-				got = targs.$length;
-			/* } */ case 11:
-			$r = assert(got === want); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			_r$4 = x.Pos(); /* */ $s = 14; case 14: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_r$5 = check.instantiateSignature(_r$4, sig, targs, ix.IndexListExpr.Indices); /* */ $s = 15; case 15: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			sig = _r$5;
-			$r = assert(sig.TypeParams().Len() === 0); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.recordInstance(ix.Orig, targs, sig); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			x.typ = sig;
-			x.mode = 7;
-			x.expr = ix.Orig;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: funcInst, $c: true, $r, _r$1, _r$2, _r$3, _r$4, _r$5, _tmp, _tmp$1, check, got, ix, sig, targs, want, x, x$1, x$2, x$3, $s};return $f;
+		newQueue = function newQueue$1(size) {
+			var q, size;
+			q = ptrType$8.nil;
+			q = new queueOnePass.ptr($makeSlice(sliceType$2, size), $makeSlice(sliceType$2, size), 0, 0);
+			return q;
 		};
-		$ptrType(Checker).prototype.instantiateSignature = function instantiateSignature(pos$1, typ$4, targs, xlist) {
-			var {$24r, _r$1, check, inst, pos$1, res, targs, typ$4, xlist, $s, $deferred, $r, $c} = $restore(this, {pos$1, typ$4, targs, xlist});
+		mergeRuneSets = function mergeRuneSets$1(leftRunes, rightRunes, leftPC, rightPC) {
+			var {_r, _r$1, _r$2, _r$3, _tmp, _tmp$1, extend, ix, leftLen, leftPC, leftRunes, lx, merged, next$1, ok, rightLen, rightPC, rightRunes, rx, x, x$1, $s, $deferred, $r, $c} = $restore(this, {leftRunes, rightRunes, leftPC, rightPC});
 			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			check = [check];
-			pos$1 = [pos$1];
-			res = [res];
-			targs = [targs];
-			typ$4 = [typ$4];
-			xlist = [xlist];
-			res[0] = ptrType$27.nil;
-			check[0] = this;
-			$r = assert(!(check[0] === ptrType$6.nil)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = assert(targs[0].$length === typ$4[0].TypeParams().Len()); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if (false) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (false) { */ case 3:
-				$r = check[0].trace(pos$1[0], "-- instantiating signature %s with %s", new sliceType$6([typ$4[0], targs[0]])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				check[0].indent = check[0].indent + (1) >> 0;
-				$deferred.push([(function(check, pos$1, res, targs, typ$4, xlist) { return function Checker·instantiateSignature·func1() {
-						var {$s, $r, $c} = $restore(this, {});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						check[0].indent = check[0].indent - (1) >> 0;
-						$r = check[0].trace(pos$1[0], "=> %s (under = %s)", new sliceType$6([res[0], res[0].Underlying()])); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return;
-						/* */ } return; } var $f = {$blk: Checker·instantiateSignature·func1, $c: true, $r, $s};return $f;
-					}; })(check, pos$1, res, targs, typ$4, xlist), []]);
-			/* } */ case 4:
-			_r$1 = check[0].instance(pos$1[0], typ$4[0], targs[0], ptrType$9.nil, check[0].context()); /* */ $s = 6; case 6: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			inst = $assertType(_r$1, ptrType$27);
-			$r = assert(xlist[0].$length <= targs[0].$length); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			check[0].later((function(check, pos$1, res, targs, typ$4, xlist) { return function Checker·instantiateSignature·func2() {
-					var {_r$2, _r$3, _tuple, err, i, pos$2, tparams, $s, $r, $c} = $restore(this, {});
-					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-					tparams = typ$4[0].TypeParams().list();
-					_r$2 = check[0].verify(pos$1[0], tparams, targs[0], check[0].context()); /* */ $s = 1; case 1: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_tuple = _r$2;
-					i = _tuple[0];
-					err = _tuple[1];
-					/* */ if (!($interfaceIsEqual(err, $ifaceNil))) { $s = 2; continue; }
-					/* */ $s = 3; continue;
-					/* if (!($interfaceIsEqual(err, $ifaceNil))) { */ case 2:
-						pos$2 = pos$1[0];
-						/* */ if (i < xlist[0].$length) { $s = 5; continue; }
-						/* */ $s = 6; continue;
-						/* if (i < xlist[0].$length) { */ case 5:
-							_r$3 = ((i < 0 || i >= xlist[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : xlist[0].$array[xlist[0].$offset + i]).Pos(); /* */ $s = 7; case 7: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-							pos$2 = _r$3;
-						/* } */ case 6:
-						$r = check[0].softErrorf(new atPos(((pos$2 >> 0))), 139, "%s", new sliceType$6([err])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 4; continue;
-					/* } else { */ case 3:
-						$r = check[0].mono.recordInstance(check[0].pkg, pos$1[0], tparams, targs[0], xlist[0]); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 4:
-					$s = -1; return;
-					/* */ } return; } var $f = {$blk: Checker·instantiateSignature·func2, $c: true, $r, _r$2, _r$3, _tuple, err, i, pos$2, tparams, $s};return $f;
-				}; })(check, pos$1, res, targs, typ$4, xlist)).describef(new atPos(((pos$1[0] >> 0))), "verify instantiation", sliceType$6.nil);
-			res[0] = inst;
-			$24r = res[0];
-			$s = 8; case 8: return $24r;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  res[0]; } if($curGoroutine.asleep) { var $f = {$blk: instantiateSignature, $c: true, $r, $24r, _r$1, check, inst, pos$1, res, targs, typ$4, xlist, $s, $deferred};return $f; } }
-		};
-		$ptrType(Checker).prototype.callExpr = function callExpr(x, call) {
-			var {T, _1, _2, _3, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _v, args, call, cgocall, check, got, id, ix, n, sig, t, targs, want, wasGeneric, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, xlist, $s, $r, $c} = $restore(this, {x, call});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			ix = typeparams.UnpackIndexExpr(call.Fun);
-			/* */ if (!(ix === ptrType$112.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(ix === ptrType$112.nil)) { */ case 1:
-				_r$1 = check.indexExpr(x, ix); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (_r$1) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_r$1) { */ case 4:
-					$r = assert(x.mode === 7); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 6; continue;
-				/* } else { */ case 5:
-					ix = ptrType$112.nil;
-				/* } */ case 6:
-				x.expr = call.Fun;
-				$r = check.record(x); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = 3; continue;
-			/* } else { */ case 2:
-				$r = check.exprOrType(x, call.Fun, true); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 3:
-				_1 = x.mode;
-				/* */ if (_1 === (0)) { $s = 12; continue; }
-				/* */ if (_1 === (3)) { $s = 13; continue; }
-				/* */ if (_1 === (2)) { $s = 14; continue; }
-				/* */ $s = 15; continue;
-				/* if (_1 === (0)) { */ case 12:
-					$r = check.use(call.Args); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					x.expr = call;
-					$s = -1; return 2;
-				/* } else if (_1 === (3)) { */ case 13:
-					$r = check.nonGeneric(x); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (x.mode === 0) {
-						$s = -1; return 0;
-					}
-					T = x.typ;
-					x.mode = 0;
-						n = call.Args.$length;
-						_2 = n;
-						/* */ if (_2 === (0)) { $s = 19; continue; }
-						/* */ if (_2 === (1)) { $s = 20; continue; }
-						/* */ $s = 21; continue;
-						/* if (_2 === (0)) { */ case 19:
-							_r$2 = inNode(call, call.Rparen); /* */ $s = 23; case 23: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-							$r = check.errorf((x$1 = _r$2, new x$1.constructor.elem(x$1)), 126, "missing argument in conversion to %s", new sliceType$6([T])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 22; continue;
-						/* } else if (_2 === (1)) { */ case 20:
-							$r = check.expr(x, (x$2 = call.Args, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]))); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* */ if (!((x.mode === 0))) { $s = 26; continue; }
-							/* */ $s = 27; continue;
-							/* if (!((x.mode === 0))) { */ case 26:
-								/* */ if (new token.Pos(call.Ellipsis).IsValid()) { $s = 28; continue; }
-								/* */ $s = 29; continue;
-								/* if (new token.Pos(call.Ellipsis).IsValid()) { */ case 28:
-									$r = check.errorf((x$3 = call.Args, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0])), 77, "invalid use of ... in conversion to %s", new sliceType$6([T])); /* */ $s = 30; case 30: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-									/* break; */ $s = 18; continue;
-								/* } */ case 29:
-								_r$3 = under(T); /* */ $s = 31; case 31: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-								_tuple = $assertType(_r$3, ptrType$13, true);
-								t = _tuple[0];
-								/* */ if (!(t === ptrType$13.nil) && !isTypeParam(T)) { $s = 32; continue; }
-								/* */ $s = 33; continue;
-								/* if (!(t === ptrType$13.nil) && !isTypeParam(T)) { */ case 32:
-									_r$4 = t.IsMethodSet(); /* */ $s = 36; case 36: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-									/* */ if (!_r$4) { $s = 34; continue; }
-									/* */ $s = 35; continue;
-									/* if (!_r$4) { */ case 34:
-										$r = check.errorf(call, 142, "cannot use interface %s in conversion (contains specific type constraints or is comparable)", new sliceType$6([T])); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-										/* break; */ $s = 18; continue;
-									/* } */ case 35:
-								/* } */ case 33:
-								$r = check.conversion(x, T); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 27:
-							$s = 22; continue;
-						/* } else { */ case 21:
-							$r = check.use(call.Args); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$r = check.errorf((x$4 = call.Args, x$5 = n - 1 >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])), 126, "too many arguments in conversion to %s", new sliceType$6([T])); /* */ $s = 40; case 40: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 22:
-					case 18:
-					x.expr = call;
-					$s = -1; return 0;
-				/* } else if (_1 === (2)) { */ case 14:
-					id = x.id;
-					_r$5 = check.builtin(x, call, id); /* */ $s = 43; case 43: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-					/* */ if (!_r$5) { $s = 41; continue; }
-					/* */ $s = 42; continue;
-					/* if (!_r$5) { */ case 41:
-						x.mode = 0;
-					/* } */ case 42:
-					x.expr = call;
-					if (!((x.mode === 0)) && !((x.mode === 4))) {
-						check.environment.hasCallOrRecv = true;
-					}
-					$s = -1; return ((id < 0 || id >= predeclaredFuncs.length) ? ($throwRuntimeError("index out of range"), undefined) : predeclaredFuncs[id]).kind;
-				/* } */ case 15:
-			case 11:
-			cgocall = x.mode === 10;
-			_r$6 = coreType(x.typ); /* */ $s = 44; case 44: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-			_tuple$1 = $assertType(_r$6, ptrType$27, true);
-			sig = _tuple$1[0];
-			/* */ if (sig === ptrType$27.nil) { $s = 45; continue; }
-			/* */ $s = 46; continue;
-			/* if (sig === ptrType$27.nil) { */ case 45:
-				$r = check.errorf(x, 127, "invalid operation: cannot call non-function %s", new sliceType$6([x])); /* */ $s = 47; case 47: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				x.mode = 0;
-				x.expr = call;
-				$s = -1; return 2;
-			/* } */ case 46:
-			wasGeneric = sig.TypeParams().Len() > 0;
-			xlist = sliceType$11.nil;
-			targs = sliceType$3.nil;
-			/* */ if (!(ix === ptrType$112.nil)) { $s = 48; continue; }
-			/* */ $s = 49; continue;
-			/* if (!(ix === ptrType$112.nil)) { */ case 48:
-				xlist = ix.IndexListExpr.Indices;
-				_r$7 = check.typeList(xlist); /* */ $s = 50; case 50: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				targs = _r$7;
-				/* */ if (targs === sliceType$3.nil) { $s = 51; continue; }
-				/* */ $s = 52; continue;
-				/* if (targs === sliceType$3.nil) { */ case 51:
-					$r = check.use(call.Args); /* */ $s = 53; case 53: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					x.mode = 0;
-					x.expr = call;
-					$s = -1; return 2;
-				/* } */ case 52:
-				$r = assert(targs.$length === xlist.$length); /* */ $s = 54; case 54: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_tmp = targs.$length;
-				_tmp$1 = sig.TypeParams().Len();
-				got = _tmp;
-				want = _tmp$1;
-				/* */ if (got > want) { $s = 55; continue; }
-				/* */ $s = 56; continue;
-				/* if (got > want) { */ case 55:
-					$r = check.errorf(((want < 0 || want >= xlist.$length) ? ($throwRuntimeError("index out of range"), undefined) : xlist.$array[xlist.$offset + want]), 137, "got %d type arguments but want %d", new sliceType$6([new $Int(got), new $Int(want)])); /* */ $s = 57; case 57: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = check.use(call.Args); /* */ $s = 58; case 58: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					x.mode = 0;
-					x.expr = call;
-					$s = -1; return 2;
-				/* } */ case 56:
-				/* */ if ((got === want) && want > 0) { $s = 59; continue; }
-				/* */ $s = 60; continue;
-				/* if ((got === want) && want > 0) { */ case 59:
-					/* */ if (!check.allowVersion(check.pkg, 1, 18)) { $s = 61; continue; }
-					/* */ $s = 62; continue;
-					/* if (!check.allowVersion(check.pkg, 1, 18)) { */ case 61:
-						_r$8 = inNode(call.Fun, ix.IndexListExpr.Lbrack); /* */ $s = 63; case 63: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						$r = check.softErrorf((x$6 = _r$8, new x$6.constructor.elem(x$6)), 135, "function instantiation requires go1.18 or later", sliceType$6.nil); /* */ $s = 64; case 64: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 62:
-					_r$9 = ix.IndexListExpr.Pos(); /* */ $s = 65; case 65: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					_r$10 = check.instantiateSignature(_r$9, sig, targs, xlist); /* */ $s = 66; case 66: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					sig = _r$10;
-					$r = assert(sig.TypeParams().Len() === 0); /* */ $s = 67; case 67: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = check.recordInstance(ix.Orig, targs, sig); /* */ $s = 68; case 68: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					targs = sliceType$3.nil;
-					xlist = sliceType$11.nil;
-				/* } */ case 60:
-			/* } */ case 49:
-			_r$11 = check.exprList(call.Args, false); /* */ $s = 69; case 69: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-			_tuple$2 = _r$11;
-			args = _tuple$2[0];
-			_r$12 = check.arguments$(call, sig, targs, args, xlist); /* */ $s = 70; case 70: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-			sig = _r$12;
-			/* */ if (wasGeneric && (sig.TypeParams().Len() === 0)) { $s = 71; continue; }
-			/* */ $s = 72; continue;
-			/* if (wasGeneric && (sig.TypeParams().Len() === 0)) { */ case 71:
-				$r = check.recordTypeAndValue(call.Fun, 7, sig, $ifaceNil); /* */ $s = 73; case 73: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 72:
-			_3 = sig.results.Len();
-			if (_3 === (0)) {
-				x.mode = 1;
-			} else if (_3 === (1)) {
-				if (cgocall) {
-					x.mode = 9;
-				} else {
-					x.mode = 7;
-				}
-				x.typ = (x$7 = sig.results.vars, (0 >= x$7.$length ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + 0])).object.typ;
-			} else {
-				x.mode = 7;
-				x.typ = sig.results;
-			}
-			x.expr = call;
-			check.environment.hasCallOrRecv = true;
-			if (!((x.mode === 7) && sig.TypeParams().Len() > 0)) { _v = false; $s = 76; continue s; }
-			_r$13 = isParameterized(sig.TypeParams().list(), x.typ); /* */ $s = 77; case 77: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-			_v = _r$13; case 76:
-			/* */ if (_v) { $s = 74; continue; }
-			/* */ $s = 75; continue;
-			/* if (_v) { */ case 74:
-				x.mode = 0;
-			/* } */ case 75:
-			$s = -1; return 2;
-			/* */ } return; } var $f = {$blk: callExpr, $c: true, $r, T, _1, _2, _3, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _tmp, _tmp$1, _tuple, _tuple$1, _tuple$2, _v, args, call, cgocall, check, got, id, ix, n, sig, t, targs, want, wasGeneric, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, xlist, $s};return $f;
-		};
-		$ptrType(Checker).prototype.exprList = function exprList(elist, allowCommaOk) {
-			var {_1, _i, _i$1, _ref, _ref$1, _tuple, allowCommaOk, check, commaOk, e, e$1, elist, i, i$1, ok, t, v, x, x$1, x2, xlist, $s, $r, $c} = $restore(this, {elist, allowCommaOk});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = [x];
-			xlist = sliceType$29.nil;
-			commaOk = false;
-			check = this;
-				_1 = elist.$length;
-				/* */ if (_1 === (0)) { $s = 2; continue; }
-				/* */ if (_1 === (1)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (_1 === (0)) { */ case 2:
-					$s = 5; continue;
-				/* } else if (_1 === (1)) { */ case 3:
-					e = (0 >= elist.$length ? ($throwRuntimeError("index out of range"), undefined) : elist.$array[elist.$offset + 0]);
-					x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-					$r = check.multiExpr(x[0], e); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_tuple = $assertType(x[0].typ, ptrType$15, true);
-					t = _tuple[0];
-					ok = _tuple[1];
-					if (ok && !((x[0].mode === 0))) {
-						xlist = $makeSlice(sliceType$29, t.Len());
-						_ref = t.vars;
-						_i = 0;
-						while (true) {
-							if (!(_i < _ref.$length)) { break; }
-							i = _i;
-							v = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-							((i < 0 || i >= xlist.$length) ? ($throwRuntimeError("index out of range"), undefined) : xlist.$array[xlist.$offset + i] = new operand.ptr(7, e, v.object.typ, $ifaceNil, 0));
-							_i++;
-						}
-						/* break; */ $s = 1; continue;
+			ix = [ix];
+			lx = [lx];
+			merged = [merged];
+			next$1 = [next$1];
+			ok = [ok];
+			rx = [rx];
+			leftLen = leftRunes.$get().$length;
+			rightLen = rightRunes.$get().$length;
+			if (!(((leftLen & 1) === 0)) || !(((rightLen & 1) === 0))) {
+				$panic(new $String("mergeRuneSets odd length []rune"));
+			}
+			_tmp = 0;
+			_tmp$1 = 0;
+			lx[0] = _tmp;
+			rx[0] = _tmp$1;
+			merged[0] = $makeSlice(sliceType$1, 0);
+			next$1[0] = $makeSlice(sliceType$2, 0);
+			ok[0] = true;
+			$deferred.push([(function(ix, lx, merged, next$1, ok, rx) { return function mergeRuneSets·func1() {
+					if (!ok[0]) {
+						merged[0] = sliceType$1.nil;
+						next$1[0] = sliceType$2.nil;
 					}
-					xlist = new sliceType$29([x[0]]);
-					if (allowCommaOk && ((x[0].mode === 6) || (x[0].mode === 8) || (x[0].mode === 9))) {
-						x2 = new operand.ptr(7, e, (19 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 19]), $ifaceNil, 0);
-						if (x[0].mode === 9) {
-							x2.typ = universeError;
-						}
-						xlist = $append(xlist, x2);
-						commaOk = true;
+				}; })(ix, lx, merged, next$1, ok, rx), []]);
+			ix[0] = -1;
+			extend = (function(ix, lx, merged, next$1, ok, rx) { return function mergeRuneSets·func2(newLow, newArray, pc) {
+					var newArray, newLow, pc, x, x$1, x$2, x$3, x$4, x$5;
+					if (ix[0] > 0 && (x = newArray.$get(), x$1 = newLow.$get(), ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])) <= ((ix[0] < 0 || ix[0] >= merged[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : merged[0].$array[merged[0].$offset + ix[0]])) {
+						return false;
 					}
-					$s = 5; continue;
-				/* } else { */ case 4:
-					xlist = $makeSlice(sliceType$29, elist.$length);
-					_ref$1 = elist;
-					_i$1 = 0;
-					/* while (true) { */ case 7:
-						/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 8; continue; }
-						x$1 = [x$1];
-						i$1 = _i$1;
-						e$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-						x$1[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-						$r = check.expr(x$1[0], e$1); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						((i$1 < 0 || i$1 >= xlist.$length) ? ($throwRuntimeError("index out of range"), undefined) : xlist.$array[xlist.$offset + i$1] = x$1[0]);
-						_i$1++;
-					$s = 7; continue;
-					case 8:
-				/* } */ case 5:
-			case 1:
-			$s = -1; return [xlist, commaOk];
-			/* */ } return; } var $f = {$blk: exprList, $c: true, $r, _1, _i, _i$1, _ref, _ref$1, _tuple, allowCommaOk, check, commaOk, e, e$1, elist, i, i$1, ok, t, v, x, x$1, x2, xlist, $s};return $f;
-		};
-		$ptrType(Checker).prototype.arguments$ = function arguments$1(call, sig, targs, args, xlist) {
-			var {_1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _i, _i$1, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, a, a$1, adjusted, args, at$1, call, check, context$1, ddd, err, i, ix, last, nargs, npars, params, qualifier$1, rsig, sig, sigParams, targs, targs$1, typ$4, vars, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, xlist, $s, $r, $c} = $restore(this, {call, sig, targs, args, xlist});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			rsig = ptrType$27.nil;
-			check = this;
-			rsig = sig;
-			_ref = args;
-			_i = 0;
+					merged[0] = $append(merged[0], (x$2 = newArray.$get(), x$3 = newLow.$get(), ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3])), (x$4 = newArray.$get(), x$5 = newLow.$get() + 1 >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])));
+					newLow.$set(newLow.$get() + (2) >> 0);
+					ix[0] = ix[0] + (2) >> 0;
+					next$1[0] = $append(next$1[0], pc);
+					return true;
+				}; })(ix, lx, merged, next$1, ok, rx);
 			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				a = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					_1 = a.mode;
-					/* */ if (_1 === (3)) { $s = 4; continue; }
-					/* */ if (_1 === (0)) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if (_1 === (3)) { */ case 4:
-						$r = check.errorf(a, 42, "%s used as value", new sliceType$6([a])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return rsig;
-					/* } else if (_1 === (0)) { */ case 5:
-						$s = -1; return rsig;
-					/* } */ case 6:
+				/* if (!(lx[0] < leftLen || rx[0] < rightLen)) { break; } */ if(!(lx[0] < leftLen || rx[0] < rightLen)) { $s = 2; continue; }
+					/* */ if (rx[0] >= rightLen) { $s = 4; continue; }
+					/* */ if (lx[0] >= leftLen) { $s = 5; continue; }
+					/* */ if ((x = rightRunes.$get(), ((rx[0] < 0 || rx[0] >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + rx[0]])) < (x$1 = leftRunes.$get(), ((lx[0] < 0 || lx[0] >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + lx[0]]))) { $s = 6; continue; }
+					/* */ $s = 7; continue;
+					/* if (rx[0] >= rightLen) { */ case 4:
+						_r = extend((lx.$ptr || (lx.$ptr = new ptrType$9(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, lx))), leftRunes, leftPC); /* */ $s = 9; case 9: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						ok[0] = _r;
+						$s = 8; continue;
+					/* } else if (lx[0] >= leftLen) { */ case 5:
+						_r$1 = extend((rx.$ptr || (rx.$ptr = new ptrType$9(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, rx))), rightRunes, rightPC); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						ok[0] = _r$1;
+						$s = 8; continue;
+					/* } else if ((x = rightRunes.$get(), ((rx[0] < 0 || rx[0] >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + rx[0]])) < (x$1 = leftRunes.$get(), ((lx[0] < 0 || lx[0] >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + lx[0]]))) { */ case 6:
+						_r$2 = extend((rx.$ptr || (rx.$ptr = new ptrType$9(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, rx))), rightRunes, rightPC); /* */ $s = 11; case 11: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						ok[0] = _r$2;
+						$s = 8; continue;
+					/* } else { */ case 7:
+						_r$3 = extend((lx.$ptr || (lx.$ptr = new ptrType$9(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, lx))), leftRunes, leftPC); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						ok[0] = _r$3;
+					/* } */ case 8:
 				case 3:
-				_i++;
+				if (!ok[0]) {
+					$s = -1; return [noRune, noNext];
+				}
 			$s = 1; continue;
 			case 2:
-			nargs = args.$length;
-			npars = sig.params.Len();
-			ddd = new token.Pos(call.Ellipsis).IsValid();
-			sigParams = sig.params;
-			adjusted = false;
-			/* */ if (sig.variadic) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (sig.variadic) { */ case 8:
-				/* */ if (ddd) { $s = 11; continue; }
-				/* */ $s = 12; continue;
-				/* if (ddd) { */ case 11:
-					/* */ if ((call.Args.$length === 1) && nargs > 1) { $s = 14; continue; }
-					/* */ $s = 15; continue;
-					/* if ((call.Args.$length === 1) && nargs > 1) { */ case 14:
-						_r$1 = inNode(call, call.Ellipsis); /* */ $s = 16; case 16: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						$r = check.errorf((x = _r$1, new x.constructor.elem(x)), 81, "cannot use ... with %d-valued %s", new sliceType$6([new $Int(nargs), (x$1 = call.Args, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0]))])); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return rsig;
-					/* } */ case 15:
-					$s = 13; continue;
-				/* } else { */ case 12:
-					if (nargs >= (npars - 1 >> 0)) {
-						vars = $makeSlice(sliceType$10, (npars - 1 >> 0));
-						$copySlice(vars, sig.params.vars);
-						last = (x$2 = sig.params.vars, x$3 = npars - 1 >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3]));
-						typ$4 = $assertType(last.object.typ, ptrType$25).elem;
-						while (true) {
-							if (!(vars.$length < nargs)) { break; }
-							vars = $append(vars, NewParam(last.object.pos, last.object.pkg, last.object.name, typ$4));
-						}
-						sigParams = NewTuple(vars);
-						adjusted = true;
-						npars = nargs;
-					} else {
-						npars = npars - (1) >> 0;
-					}
-				/* } */ case 13:
-				$s = 10; continue;
-			/* } else { */ case 9:
-				/* */ if (ddd) { $s = 18; continue; }
-				/* */ $s = 19; continue;
-				/* if (ddd) { */ case 18:
-					_r$2 = inNode(call, call.Ellipsis); /* */ $s = 20; case 20: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					$r = check.errorf((x$4 = _r$2, new x$4.constructor.elem(x$4)), 78, "cannot use ... in call to non-variadic %s", new sliceType$6([call.Fun])); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return rsig;
-				/* } */ case 19:
-			/* } */ case 10:
-			/* */ if (!((nargs === npars))) { $s = 22; continue; }
-			/* */ $s = 23; continue;
-			/* if (!((nargs === npars))) { */ case 22:
-				at$1 = call;
-				qualifier$1 = "not enough";
-				if (nargs > npars) {
-					at$1 = ((npars < 0 || npars >= args.$length) ? ($throwRuntimeError("index out of range"), undefined) : args.$array[args.$offset + npars]).expr;
-					qualifier$1 = "too many";
-				} else {
-					at$1 = new atPos(((call.Rparen >> 0)));
-				}
-				params = sliceType$10.nil;
-				if (!(sig.params === ptrType$15.nil)) {
-					params = sig.params.vars;
-				}
-				err = newErrorf(at$1, 126, "%s arguments in call to %s", new sliceType$6([new $String(qualifier$1), call.Fun]));
-				_r$3 = check.typesSummary(operandTypes(args), false); /* */ $s = 24; case 24: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_arg = new $String(_r$3);
-				$r = err.errorf(0, "have %s", new sliceType$6([_arg])); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_r$4 = check.typesSummary(varTypes(params), sig.variadic); /* */ $s = 26; case 26: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-				_arg$1 = new $String(_r$4);
-				$r = err.errorf(0, "want %s", new sliceType$6([_arg$1])); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check.report(err); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return rsig;
-			/* } */ case 23:
-			/* */ if (sig.TypeParams().Len() > 0) { $s = 29; continue; }
-			/* */ $s = 30; continue;
-			/* if (sig.TypeParams().Len() > 0) { */ case 29:
-				/* */ if (!check.allowVersion(check.pkg, 1, 18)) { $s = 31; continue; }
-				/* */ $s = 32; continue;
-				/* if (!check.allowVersion(check.pkg, 1, 18)) { */ case 31:
-					_ref$1 = call.Fun;
-					/* */ if ($assertType(_ref$1, ptrType$37, true)[1] || $assertType(_ref$1, ptrType$38, true)[1]) { $s = 33; continue; }
-					/* */ $s = 34; continue;
-					/* if ($assertType(_ref$1, ptrType$37, true)[1] || $assertType(_ref$1, ptrType$38, true)[1]) { */ case 33:
-						ix = typeparams.UnpackIndexExpr(call.Fun);
-						_r$5 = inNode(call.Fun, ix.IndexListExpr.Lbrack); /* */ $s = 36; case 36: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-						$r = check.softErrorf((x$5 = _r$5, new x$5.constructor.elem(x$5)), 135, "function instantiation requires go1.18 or later", sliceType$6.nil); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 35; continue;
-					/* } else { */ case 34:
-						_r$6 = inNode(call, call.Lparen); /* */ $s = 38; case 38: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-						$r = check.softErrorf((x$6 = _r$6, new x$6.constructor.elem(x$6)), 135, "implicit function instantiation requires go1.18 or later", sliceType$6.nil); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 35:
-				/* } */ case 32:
-				_r$7 = check.infer(call, sig.TypeParams().list(), targs, sigParams, args); /* */ $s = 40; case 40: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				targs$1 = _r$7;
-				if (targs$1 === sliceType$3.nil) {
-					$s = -1; return rsig;
-				}
-				_r$8 = call.Pos(); /* */ $s = 41; case 41: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-				_r$9 = check.instantiateSignature(_r$8, sig, targs$1, xlist); /* */ $s = 42; case 42: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-				rsig = _r$9;
-				$r = assert(rsig.TypeParams().Len() === 0); /* */ $s = 43; case 43: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check.recordInstance(call.Fun, targs$1, rsig); /* */ $s = 44; case 44: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* */ if (adjusted) { $s = 45; continue; }
-				/* */ $s = 46; continue;
-				/* if (adjusted) { */ case 45:
-					_r$10 = call.Pos(); /* */ $s = 48; case 48: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-					_arg$2 = _r$10;
-					_arg$3 = sigParams;
-					_r$11 = makeSubstMap(sig.TypeParams().list(), targs$1); /* */ $s = 49; case 49: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-					_arg$4 = _r$11;
-					_arg$5 = ptrType$9.nil;
-					_arg$6 = check.context();
-					_r$12 = check.subst(_arg$2, _arg$3, _arg$4, _arg$5, _arg$6); /* */ $s = 50; case 50: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					sigParams = $assertType(_r$12, ptrType$15);
-					$s = 47; continue;
-				/* } else { */ case 46:
-					sigParams = rsig.params;
-				/* } */ case 47:
-			/* } */ case 30:
-			/* */ if (args.$length > 0) { $s = 51; continue; }
-			/* */ $s = 52; continue;
-			/* if (args.$length > 0) { */ case 51:
-				_r$13 = check.sprintf("argument to %s", new sliceType$6([call.Fun])); /* */ $s = 53; case 53: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-				context$1 = _r$13;
-				_ref$2 = args;
-				_i$1 = 0;
-				/* while (true) { */ case 54:
-					/* if (!(_i$1 < _ref$2.$length)) { break; } */ if(!(_i$1 < _ref$2.$length)) { $s = 55; continue; }
-					i = _i$1;
-					a$1 = ((_i$1 < 0 || _i$1 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$1]);
-					$r = check.assignment(a$1, (x$7 = sigParams.vars, ((i < 0 || i >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + i])).object.typ, context$1); /* */ $s = 56; case 56: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_i$1++;
-				$s = 54; continue;
-				case 55:
-			/* } */ case 52:
-			$s = -1; return rsig;
-			/* */ } return; } var $f = {$blk: arguments$1, $c: true, $r, _1, _arg, _arg$1, _arg$2, _arg$3, _arg$4, _arg$5, _arg$6, _i, _i$1, _r$1, _r$10, _r$11, _r$12, _r$13, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, a, a$1, adjusted, args, at$1, call, check, context$1, ddd, err, i, ix, last, nargs, npars, params, qualifier$1, rsig, sig, sigParams, targs, targs$1, typ$4, vars, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, xlist, $s};return $f;
-		};
-		$ptrType(Checker).prototype.selector = function selector(x, e, def$2, wantType) {
-			var {_1, _arg, _arg$1, _arg$2, _arg$3, _i, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _v, changeCase, check, def$2, disabled, e, exp, exp$1, exp$2, exp$3, exp$4, exp$5, exp$6, funcMode, ident$1, index$2, indirect, m, m$1, m$2, mset, name, obj, obj$1, obj$2, obj$3, obj$4, ok, ok$1, params, pkg, pname, prefix, r, sel, sig, sig$1, typ$4, wantType, why, x, x$1, $s, $r, $c} = $restore(this, {x, e, def$2, wantType});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			sig = [sig];
-			check = this;
-			obj = $ifaceNil;
-			index$2 = sliceType$13.nil;
-			indirect = false;
-			sel = e.Sel.Name;
-			_tuple = $assertType(e.X, ptrType$30, true);
-			ident$1 = _tuple[0];
-			ok = _tuple[1];
-			/* */ if (ok) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (ok) { */ case 1:
-				_r$1 = check.environment.lookup(ident$1.Name); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				obj$1 = _r$1;
-				_tuple$1 = $assertType(obj$1, ptrType$31, true);
-				pname = _tuple$1[0];
-				/* */ if (!(pname === ptrType$31.nil)) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (!(pname === ptrType$31.nil)) { */ case 4:
-					$r = assert(pname.object.pkg === check.pkg); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = check.recordUse(ident$1, pname); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					pname.used = true;
-					pkg = pname.imported;
-					exp = $ifaceNil;
-					funcMode = 7;
-					/* */ if (pkg.cgo) { $s = 8; continue; }
-					/* */ $s = 9; continue;
-					/* if (pkg.cgo) { */ case 8:
-						if (sel === "malloc") {
-							sel = "_CMalloc";
-						} else {
-							funcMode = 10;
-						}
-						_ref = cgoPrefixes;
-						_i = 0;
-						/* while (true) { */ case 11:
-							/* if (!(_i < 8)) { break; } */ if(!(_i < 8)) { $s = 12; continue; }
-							prefix = ((_i < 0 || _i >= _ref.length) ? ($throwRuntimeError("index out of range"), undefined) : _ref[_i]);
-							_r$2 = check.environment.scope.LookupParent(prefix + sel, check.environment.pos); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-							_tuple$2 = _r$2;
-							exp = _tuple$2[1];
-							if (!($interfaceIsEqual(exp, $ifaceNil))) {
-								/* break; */ $s = 12; continue;
-							}
-							_i++;
-						$s = 11; continue;
-						case 12:
-						/* */ if ($interfaceIsEqual(exp, $ifaceNil)) { $s = 14; continue; }
-						/* */ $s = 15; continue;
-						/* if ($interfaceIsEqual(exp, $ifaceNil)) { */ case 14:
-							$r = check.errorf(e.Sel, 73, "undefined: %s", new sliceType$6([(e)])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* goto Error */ $s = 17; continue;
-						/* } */ case 15:
-						$r = check.objDecl(exp, ptrType$9.nil); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 10; continue;
-					/* } else { */ case 9:
-						_r$3 = pkg.scope.Lookup(sel); /* */ $s = 19; case 19: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						exp = _r$3;
-						/* */ if ($interfaceIsEqual(exp, $ifaceNil)) { $s = 20; continue; }
-						/* */ $s = 21; continue;
-						/* if ($interfaceIsEqual(exp, $ifaceNil)) { */ case 20:
-							/* */ if (!pkg.fake) { $s = 22; continue; }
-							/* */ $s = 23; continue;
-							/* if (!pkg.fake) { */ case 22:
-								$r = check.errorf(e.Sel, 73, "undefined: %s", new sliceType$6([(e)])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 23:
-							/* goto Error */ $s = 17; continue;
-						/* } */ case 21:
-						_r$4 = exp.Exported(); /* */ $s = 27; case 27: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-						/* */ if (!_r$4) { $s = 25; continue; }
-						/* */ $s = 26; continue;
-						/* if (!_r$4) { */ case 25:
-							$r = check.errorf(e.Sel, 74, "%s not exported by package %s", new sliceType$6([new $String(sel), new $String(pkg.name)])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 26:
-					/* } */ case 10:
-					$r = check.recordUse(e.Sel, exp); /* */ $s = 29; case 29: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_ref$1 = exp;
-					/* */ if ($assertType(_ref$1, ptrType$32, true)[1]) { $s = 30; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$17, true)[1]) { $s = 31; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$16, true)[1]) { $s = 32; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$2, true)[1]) { $s = 33; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$18, true)[1]) { $s = 34; continue; }
-					/* */ $s = 35; continue;
-					/* if ($assertType(_ref$1, ptrType$32, true)[1]) { */ case 30:
-						exp$1 = _ref$1.$val;
-						$r = assert(!($interfaceIsEqual(exp$1.Val(), $ifaceNil))); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x.mode = 4;
-						x.typ = exp$1.object.typ;
-						x.val = exp$1.val;
-						$s = 36; continue;
-					/* } else if ($assertType(_ref$1, ptrType$17, true)[1]) { */ case 31:
-						exp$2 = _ref$1.$val;
-						x.mode = 3;
-						x.typ = exp$2.object.typ;
-						$s = 36; continue;
-					/* } else if ($assertType(_ref$1, ptrType$16, true)[1]) { */ case 32:
-						exp$3 = _ref$1.$val;
-						x.mode = 5;
-						x.typ = exp$3.object.typ;
-						if (pkg.cgo && strings.HasPrefix(exp$3.object.name, "_Cvar_")) {
-							x.typ = $assertType(x.typ, ptrType$26).base;
-						}
-						$s = 36; continue;
-					/* } else if ($assertType(_ref$1, ptrType$2, true)[1]) { */ case 33:
-						exp$4 = _ref$1.$val;
-						x.mode = funcMode;
-						x.typ = exp$4.object.typ;
-						if (pkg.cgo && strings.HasPrefix(exp$4.object.name, "_Cmacro_")) {
-							x.mode = 7;
-							x.typ = (x$1 = $assertType(x.typ, ptrType$27).results.vars, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])).object.typ;
-						}
-						$s = 36; continue;
-					/* } else if ($assertType(_ref$1, ptrType$18, true)[1]) { */ case 34:
-						exp$5 = _ref$1.$val;
-						x.mode = 2;
-						x.typ = exp$5.object.typ;
-						x.id = exp$5.id;
-						$s = 36; continue;
-					/* } else { */ case 35:
-						exp$6 = _ref$1;
-						$r = check.dump("%v: unexpected object %v", new sliceType$6([new token.Pos(e.Sel.Pos()), exp$6])); /* */ $s = 38; case 38: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						unreachable();
-					/* } */ case 36:
-					x.expr = e;
-					$s = -1; return;
-				/* } */ case 5:
-			/* } */ case 2:
-			$r = check.exprOrType(x, e.X, false); /* */ $s = 39; case 39: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_1 = x.mode;
-				/* */ if (_1 === (3)) { $s = 41; continue; }
-				/* */ if (_1 === (2)) { $s = 42; continue; }
-				/* */ if (_1 === (0)) { $s = 43; continue; }
-				/* */ $s = 44; continue;
-				/* if (_1 === (3)) { */ case 41:
-					/* */ if (!(def$2 === ptrType$9.nil) && $interfaceIsEqual(x.typ, def$2)) { $s = 45; continue; }
-					/* */ $s = 46; continue;
-					/* if (!(def$2 === ptrType$9.nil) && $interfaceIsEqual(x.typ, def$2)) { */ case 45:
-						$r = check.cycleError(new sliceType$8([def$2.obj])); /* */ $s = 47; case 47: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* goto Error */ $s = 17; continue;
-					/* } */ case 46:
-					$s = 44; continue;
-				/* } else if (_1 === (2)) { */ case 42:
-					$r = check.errorf(e.Sel, 82, "cannot select on %s", new sliceType$6([x])); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* goto Error */ $s = 17; continue;
-					$s = 44; continue;
-				/* } else if (_1 === (0)) { */ case 43:
-					/* goto Error */ $s = 17; continue;
-				/* } */ case 44:
-			case 40:
-			/* */ if (wantType) { $s = 49; continue; }
-			/* */ $s = 50; continue;
-			/* if (wantType) { */ case 49:
-				$r = check.errorf(e.Sel, 25, "%s is not a type", new sliceType$6([(e)])); /* */ $s = 51; case 51: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* goto Error */ $s = 17; continue;
-			/* } */ case 50:
-			_r$5 = LookupFieldOrMethod(x.typ, x.mode === 5, check.pkg, sel); /* */ $s = 52; case 52: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_tuple$3 = _r$5;
-			obj = _tuple$3[0];
-			index$2 = _tuple$3[1];
-			indirect = _tuple$3[2];
-			/* */ if ($interfaceIsEqual(obj, $ifaceNil)) { $s = 53; continue; }
-			/* */ $s = 54; continue;
-			/* if ($interfaceIsEqual(obj, $ifaceNil)) { */ case 53:
-				_r$6 = under(x.typ); /* */ $s = 57; case 57: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-				/* */ if ($interfaceIsEqual(_r$6, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { $s = 55; continue; }
-				/* */ $s = 56; continue;
-				/* if ($interfaceIsEqual(_r$6, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { */ case 55:
-					/* goto Error */ $s = 17; continue;
-				/* } */ case 56:
-				/* */ if (!(index$2 === sliceType$13.nil)) { $s = 58; continue; }
-				/* */ $s = 59; continue;
-				/* if (!(index$2 === sliceType$13.nil)) { */ case 58:
-					$r = check.errorf(e.Sel, 72, "ambiguous selector %s.%s", new sliceType$6([x.expr, new $String(sel)])); /* */ $s = 60; case 60: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* goto Error */ $s = 17; continue;
-				/* } */ case 59:
-				/* */ if (indirect) { $s = 61; continue; }
-				/* */ $s = 62; continue;
-				/* if (indirect) { */ case 61:
-					/* */ if (x.mode === 3) { $s = 63; continue; }
-					/* */ $s = 64; continue;
-					/* if (x.mode === 3) { */ case 63:
-						$r = check.errorf(e.Sel, 125, "invalid method expression %s.%s (needs pointer receiver (*%s).%s)", new sliceType$6([x.typ, new $String(sel), x.typ, new $String(sel)])); /* */ $s = 66; case 66: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = 65; continue;
-					/* } else { */ case 64:
-						$r = check.errorf(e.Sel, 125, "cannot call pointer method %s on %s", new sliceType$6([new $String(sel), x.typ])); /* */ $s = 67; case 67: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 65:
-					/* goto Error */ $s = 17; continue;
-				/* } */ case 62:
-				why = "";
-				_r$7 = isInterfacePtr(x.typ); /* */ $s = 71; case 71: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-				/* */ if (_r$7) { $s = 68; continue; }
-				/* */ $s = 69; continue;
-				/* if (_r$7) { */ case 68:
-					_r$8 = check.interfacePtrError(x.typ); /* */ $s = 72; case 72: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-					why = _r$8;
-					$s = 70; continue;
-				/* } else { */ case 69:
-					_r$9 = check.sprintf("type %s has no field or method %s", new sliceType$6([x.typ, new $String(sel)])); /* */ $s = 73; case 73: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-					why = _r$9;
-					/* */ if (sel.length > 0) { $s = 74; continue; }
-					/* */ $s = 75; continue;
-					/* if (sel.length > 0) { */ case 74:
-						changeCase = "";
-						r = ((sel.charCodeAt(0) >> 0));
-						if (unicode.IsUpper(r)) {
-							changeCase = ($encodeRune(unicode.ToLower(r))) + $substring(sel, 1);
-						} else {
-							changeCase = ($encodeRune(unicode.ToUpper(r))) + $substring(sel, 1);
-						}
-						_r$10 = LookupFieldOrMethod(x.typ, x.mode === 5, check.pkg, changeCase); /* */ $s = 76; case 76: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-						_tuple$4 = _r$10;
-						obj = _tuple$4[0];
-						if (!($interfaceIsEqual(obj, $ifaceNil))) {
-							why = why + (", but does have " + changeCase);
-						}
-					/* } */ case 75:
-				/* } */ case 70:
-				$r = check.errorf(e.Sel, 76, "%s.%s undefined (%s)", new sliceType$6([x.expr, new $String(sel), new $String(why)])); /* */ $s = 77; case 77: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* goto Error */ $s = 17; continue;
-			/* } */ case 54:
-			_tuple$5 = $assertType(obj, ptrType$2, true);
-			m = _tuple$5[0];
-			/* */ if (!(m === ptrType$2.nil)) { $s = 78; continue; }
-			/* */ $s = 79; continue;
-			/* if (!(m === ptrType$2.nil)) { */ case 78:
-				$r = check.objDecl(m, ptrType$9.nil); /* */ $s = 80; case 80: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 79:
-			/* */ if (x.mode === 3) { $s = 81; continue; }
-			/* */ $s = 82; continue;
-			/* if (x.mode === 3) { */ case 81:
-				_tuple$6 = $assertType(obj, ptrType$2, true);
-				m$1 = _tuple$6[0];
-				/* */ if (m$1 === ptrType$2.nil) { $s = 84; continue; }
-				/* */ $s = 85; continue;
-				/* if (m$1 === ptrType$2.nil) { */ case 84:
-					$r = check.errorf(e.Sel, 76, "%s.%s undefined (type %s has no method %s)", new sliceType$6([x.expr, new $String(sel), x.typ, new $String(sel)])); /* */ $s = 86; case 86: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* goto Error */ $s = 17; continue;
-				/* } */ case 85:
-				$r = check.recordSelection(e, 2, x.typ, m$1, index$2, indirect); /* */ $s = 87; case 87: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				sig$1 = $assertType(m$1.object.typ, ptrType$27);
-				/* */ if (sig$1.recv === ptrType$16.nil) { $s = 88; continue; }
-				/* */ $s = 89; continue;
-				/* if (sig$1.recv === ptrType$16.nil) { */ case 88:
-					$r = check.error(e, 11, "illegal cycle in method declaration"); /* */ $s = 90; case 90: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* goto Error */ $s = 17; continue;
-				/* } */ case 89:
-				params = sliceType$10.nil;
-				if (!(sig$1.params === ptrType$15.nil)) {
-					params = sig$1.params.vars;
-				}
-				name = "";
-				if (params.$length > 0 && !((0 >= params.$length ? ($throwRuntimeError("index out of range"), undefined) : params.$array[params.$offset + 0]).object.name === "")) {
-					name = sig$1.recv.object.name;
-					if (name === "") {
-						name = "_";
-					}
-				}
-				params = $appendSlice(new sliceType$10([NewVar(sig$1.recv.object.pos, sig$1.recv.object.pkg, name, x.typ)]), params);
-				x.mode = 7;
-				x.typ = new Signature.ptr(ptrType$48.nil, sig$1.tparams, ptrType.nil, ptrType$16.nil, NewTuple(params), sig$1.results, sig$1.variadic);
-				check.addDeclDep(m$1);
-				$s = 83; continue;
-			/* } else { */ case 82:
-				_ref$2 = obj;
-				/* */ if ($assertType(_ref$2, ptrType$16, true)[1]) { $s = 91; continue; }
-				/* */ if ($assertType(_ref$2, ptrType$2, true)[1]) { $s = 92; continue; }
-				/* */ $s = 93; continue;
-				/* if ($assertType(_ref$2, ptrType$16, true)[1]) { */ case 91:
-					obj$2 = _ref$2.$val;
-					$r = check.recordSelection(e, 0, x.typ, obj$2, index$2, indirect); /* */ $s = 95; case 95: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if ((x.mode === 5) || indirect) {
-						x.mode = 5;
-					} else {
-						x.mode = 7;
-					}
-					x.typ = obj$2.object.typ;
-					$s = 94; continue;
-				/* } else if ($assertType(_ref$2, ptrType$2, true)[1]) { */ case 92:
-					obj$3 = _ref$2.$val;
-					$r = check.recordSelection(e, 1, x.typ, obj$3, index$2, indirect); /* */ $s = 96; case 96: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					disabled = true;
-					/* */ if (!disabled && false) { $s = 97; continue; }
-					/* */ $s = 98; continue;
-					/* if (!disabled && false) { */ case 97:
-						typ$4 = x.typ;
-						/* */ if (x.mode === 5) { $s = 99; continue; }
-						/* */ $s = 100; continue;
-						/* if (x.mode === 5) { */ case 99:
-							_tuple$7 = $assertType(typ$4, ptrType$26, true);
-							ok$1 = _tuple$7[1];
-							if (!(!ok$1)) { _v = false; $s = 103; continue s; }
-							_r$11 = IsInterface(typ$4); /* */ $s = 104; case 104: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-							_v = !_r$11; case 103:
-							/* */ if (_v) { $s = 101; continue; }
-							/* */ $s = 102; continue;
-							/* if (_v) { */ case 101:
-								typ$4 = new Pointer.ptr(typ$4);
-							/* } */ case 102:
-						/* } */ case 100:
-						_r$12 = NewMethodSet(typ$4); /* */ $s = 105; case 105: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						mset = _r$12;
-						_r$13 = mset.Lookup(check.pkg, sel); /* */ $s = 106; case 106: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-						m$2 = _r$13;
-						/* */ if (m$2 === ptrType$3.nil || !($interfaceIsEqual(m$2.obj, obj$3))) { $s = 107; continue; }
-						/* */ $s = 108; continue;
-						/* if (m$2 === ptrType$3.nil || !($interfaceIsEqual(m$2.obj, obj$3))) { */ case 107:
-							_r$14 = e.Pos(); /* */ $s = 109; case 109: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-							_arg = new token.Pos(_r$14);
-							_arg$1 = typ$4;
-							_arg$2 = new $String(obj$3.object.name);
-							_arg$3 = m$2;
-							$r = check.dump("%v: (%s).%v -> %s", new sliceType$6([_arg, _arg$1, _arg$2, _arg$3])); /* */ $s = 110; case 110: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$r = check.dump("%s\n", new sliceType$6([mset])); /* */ $s = 111; case 111: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$panic(new $String("method sets and lookup don't agree"));
-						/* } */ case 108:
-					/* } */ case 98:
-					x.mode = 7;
-					sig[0] = $clone($assertType(obj$3.object.typ, ptrType$27), Signature);
-					sig[0].recv = ptrType$16.nil;
-					x.typ = sig[0];
-					check.addDeclDep(obj$3);
-					$s = 94; continue;
-				/* } else { */ case 93:
-					obj$4 = _ref$2;
-					unreachable();
-				/* } */ case 94:
-			/* } */ case 83:
-			x.expr = e;
-			$s = -1; return;
-			/* Error: */ case 17:
-			x.mode = 0;
-			x.expr = e;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: selector, $c: true, $r, _1, _arg, _arg$1, _arg$2, _arg$3, _i, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _v, changeCase, check, def$2, disabled, e, exp, exp$1, exp$2, exp$3, exp$4, exp$5, exp$6, funcMode, ident$1, index$2, indirect, m, m$1, m$2, mset, name, obj, obj$1, obj$2, obj$3, obj$4, ok, ok$1, params, pkg, pname, prefix, r, sel, sig, sig$1, typ$4, wantType, why, x, x$1, $s};return $f;
+			$s = -1; return [merged[0], next$1[0]];
+			/* */ } return; } } catch(err) { $err = err; $s = -1; return [sliceType$1.nil, sliceType$2.nil]; } finally { $callDeferred($deferred, $err); if($curGoroutine.asleep) { var $f = {$blk: mergeRuneSets$1, $c: true, $r, _r, _r$1, _r$2, _r$3, _tmp, _tmp$1, extend, ix, leftLen, leftPC, leftRunes, lx, merged, next$1, ok, rightLen, rightPC, rightRunes, rx, x, x$1, $s, $deferred};return $f; } }
 		};
-		$ptrType(Checker).prototype.use = function use(arg) {
-			var {_i, _r$1, _ref, arg, check, e, x, $s, $r, $c} = $restore(this, {arg});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = [x];
-			check = this;
-			x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-			_ref = arg;
+		cleanupOnePass = function cleanupOnePass$1(prog, original) {
+			var _1, _i, _ref, instOriginal, ix, original, prog, x, x$1, x$2;
+			_ref = original.Inst;
 			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				e = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				/* */ if (!($interfaceIsEqual(e, $ifaceNil))) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!($interfaceIsEqual(e, $ifaceNil))) { */ case 3:
-					_r$1 = check.rawExpr(x[0], e, $ifaceNil, false); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_r$1;
-				/* } */ case 4:
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				ix = _i;
+				instOriginal = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), syntax.Inst);
+				_1 = instOriginal.Op;
+				if ((_1 === (0)) || (_1 === (1)) || (_1 === (7))) {
+				} else if ((_1 === (2)) || (_1 === (3)) || (_1 === (6)) || (_1 === (4)) || (_1 === (5))) {
+					(x = prog.Inst, ((ix < 0 || ix >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + ix])).Next = sliceType$2.nil;
+				} else if ((_1 === (8)) || (_1 === (9)) || (_1 === (10))) {
+					(x$1 = prog.Inst, ((ix < 0 || ix >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + ix])).Next = sliceType$2.nil;
+					onePassInst.copy((x$2 = prog.Inst, ((ix < 0 || ix >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + ix])), new onePassInst.ptr($clone(instOriginal, syntax.Inst), sliceType$2.nil));
+				}
 				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: use, $c: true, $r, _i, _r$1, _ref, arg, check, e, x, $s};return $f;
+			}
 		};
-		$ptrType(Checker).prototype.useLHS = function useLHS(arg) {
-			var {_i, _r$1, _r$2, _ref, _tuple, _tuple$1, _tuple$2, arg, check, e, ident$1, obj, v, v_used, w, x, $s, $r, $c} = $restore(this, {arg});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = [x];
-			check = this;
-			x[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-			_ref = arg;
+		onePassCopy = function onePassCopy$1(prog) {
+			var _1, _i, _i$1, _ref, _ref$1, _tmp, _tmp$1, _tmp$2, _tmp$3, i, inst, instAlt, instOther, p, p_A_Alt, p_A_Other, p_B_Alt, p_B_Other, patch, pc, prog, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9;
+			p = new onePassProg.ptr($makeSlice(sliceType$12, prog.Inst.$length), prog.Start, prog.NumCap);
+			_ref = prog.Inst;
 			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				e = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				v = ptrType$16.nil;
-				v_used = false;
-				_tuple = $assertType(unparen(e), ptrType$30, true);
-				ident$1 = _tuple[0];
-				/* */ if (!(ident$1 === ptrType$30.nil)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!(ident$1 === ptrType$30.nil)) { */ case 3:
-					if (ident$1.Name === "_") {
-						_i++;
-						/* continue; */ $s = 1; continue;
-					}
-					_r$1 = check.environment.scope.LookupParent(ident$1.Name, 0); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_tuple$1 = _r$1;
-					obj = _tuple$1[1];
-					if (!($interfaceIsEqual(obj, $ifaceNil))) {
-						_tuple$2 = $assertType(obj, ptrType$16, true);
-						w = _tuple$2[0];
-						if (!(w === ptrType$16.nil) && w.object.pkg === check.pkg) {
-							v = w;
-							v_used = v.used;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				i = _i;
+				inst = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), syntax.Inst);
+				onePassInst.copy((x = p.Inst, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])), new onePassInst.ptr($clone(inst, syntax.Inst), sliceType$2.nil));
+				_i++;
+			}
+			_ref$1 = p.Inst;
+			_i$1 = 0;
+			while (true) {
+				if (!(_i$1 < _ref$1.$length)) { break; }
+				pc = _i$1;
+				_1 = (x$1 = p.Inst, ((pc < 0 || pc >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + pc])).Inst.Op;
+				if ((_1 === (0)) || (_1 === (1))) {
+					p_A_Other = (x$2 = (x$3 = p.Inst, ((pc < 0 || pc >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + pc])), (x$2.$ptr_Out || (x$2.$ptr_Out = new ptrType$10(function() { return this.$target.Inst.Out; }, function($v) { this.$target.Inst.Out = $v; }, x$2))));
+					p_A_Alt = (x$4 = (x$5 = p.Inst, ((pc < 0 || pc >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + pc])), (x$4.$ptr_Arg || (x$4.$ptr_Arg = new ptrType$10(function() { return this.$target.Inst.Arg; }, function($v) { this.$target.Inst.Arg = $v; }, x$4))));
+					instAlt = $clone((x$6 = p.Inst, x$7 = p_A_Alt.$get(), ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7])), onePassInst);
+					if (!((instAlt.Inst.Op === 0) || (instAlt.Inst.Op === 1))) {
+						_tmp = p_A_Other;
+						_tmp$1 = p_A_Alt;
+						p_A_Alt = _tmp;
+						p_A_Other = _tmp$1;
+						onePassInst.copy(instAlt, (x$8 = p.Inst, x$9 = p_A_Alt.$get(), ((x$9 < 0 || x$9 >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + x$9])));
+						if (!((instAlt.Inst.Op === 0) || (instAlt.Inst.Op === 1))) {
+							_i$1++;
+							continue;
 						}
 					}
-				/* } */ case 4:
-				_r$2 = check.rawExpr(x[0], e, $ifaceNil, false); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_r$2;
-				if (!(v === ptrType$16.nil)) {
-					v.used = v_used;
+					instOther = $clone((x$10 = p.Inst, x$11 = p_A_Other.$get(), ((x$11 < 0 || x$11 >= x$10.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$10.$array[x$10.$offset + x$11])), onePassInst);
+					if ((instOther.Inst.Op === 0) || (instOther.Inst.Op === 1)) {
+						_i$1++;
+						continue;
+					}
+					p_B_Alt = (x$12 = (x$13 = p.Inst, x$14 = p_A_Alt.$get(), ((x$14 < 0 || x$14 >= x$13.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$13.$array[x$13.$offset + x$14])), (x$12.$ptr_Out || (x$12.$ptr_Out = new ptrType$10(function() { return this.$target.Inst.Out; }, function($v) { this.$target.Inst.Out = $v; }, x$12))));
+					p_B_Other = (x$15 = (x$16 = p.Inst, x$17 = p_A_Alt.$get(), ((x$17 < 0 || x$17 >= x$16.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$16.$array[x$16.$offset + x$17])), (x$15.$ptr_Arg || (x$15.$ptr_Arg = new ptrType$10(function() { return this.$target.Inst.Arg; }, function($v) { this.$target.Inst.Arg = $v; }, x$15))));
+					patch = false;
+					if (instAlt.Inst.Out === ((pc >>> 0))) {
+						patch = true;
+					} else if (instAlt.Inst.Arg === ((pc >>> 0))) {
+						patch = true;
+						_tmp$2 = p_B_Other;
+						_tmp$3 = p_B_Alt;
+						p_B_Alt = _tmp$2;
+						p_B_Other = _tmp$3;
+					}
+					if (patch) {
+						p_B_Alt.$set(p_A_Other.$get());
+					}
+					if (p_A_Other.$get() === p_B_Alt.$get()) {
+						p_A_Alt.$set(p_B_Other.$get());
+					}
+				} else {
+					_i$1++;
+					continue;
 				}
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: useLHS, $c: true, $r, _i, _r$1, _r$2, _ref, _tuple, _tuple$1, _tuple$2, arg, check, e, ident$1, obj, v, v_used, w, x, $s};return $f;
+				_i$1++;
+			}
+			return p;
 		};
-		$ptrType(Checker).prototype.builtin = function builtin(x, call, id) {
-			var {S, T, T$1, T$2, _, _1, _2, _3, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$19, _arg$2, _arg$20, _arg$21, _arg$22, _arg$23, _arg$24, _arg$25, _arg$26, _arg$27, _arg$28, _arg$29, _arg$3, _arg$30, _arg$31, _arg$32, _arg$33, _arg$34, _arg$35, _arg$36, _arg$37, _arg$38, _arg$39, _arg$4, _arg$40, _arg$41, _arg$42, _arg$43, _arg$44, _arg$45, _arg$46, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _i, _i$1, _i$2, _key, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$78, _r$79, _r$8, _r$80, _r$81, _r$82, _r$83, _r$84, _r$85, _r$86, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, alist, arg, arg$1, arg$2, arg0, arg0$1, base, bin, call, cause, check, code, code$1, d, dst, f, f$1, i, i$1, i$2, id, index$2, indirect, key, map_, min, mode, mode$1, msg$1, nargs, obj, ok, p, params, ptr, resTyp, resTyp$1, s, sel, selx, sig, sig$1, size, sizes, slice, src, src0, t, t$1, t$2, t$3, t$4, t$5, t$6, toFloat, typ$4, types$1, u, val, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, x1, xlist, xlist$1, y, y$1, y$2, y$3, y$4, $s, $deferred, $r, $c} = $restore(this, {x, call, id});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
+		runeSlice.prototype.Len = function Len() {
+			var p;
+			p = this;
+			return p.$length;
+		};
+		$ptrType(runeSlice).prototype.Len = function(...$args) { return this.$get().Len(...$args); };
+		runeSlice.prototype.Less = function Less(i, j) {
+			var i, j, p;
+			p = this;
+			return ((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i]) < ((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j]);
+		};
+		$ptrType(runeSlice).prototype.Less = function(...$args) { return this.$get().Less(...$args); };
+		runeSlice.prototype.Swap = function Swap(i, j) {
+			var _tmp, _tmp$1, i, j, p;
+			p = this;
+			_tmp = ((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j]);
+			_tmp$1 = ((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i]);
+			((i < 0 || i >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + i] = _tmp);
+			((j < 0 || j >= p.$length) ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + j] = _tmp$1);
+		};
+		$ptrType(runeSlice).prototype.Swap = function(...$args) { return this.$get().Swap(...$args); };
+		makeOnePass = function makeOnePass$1(p) {
+			var {_i, _r, _ref, check, i, instQueue, m, onePassRunes, p, pc, visitQueue, x, $s, $r, $c} = $restore(this, {p});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
 			check = [check];
-			id = [id];
-			key = [key];
-			t = [t];
-			x = [x];
-			xlist = [xlist];
-			y = [y];
-			y$1 = [y$1];
-			y$2 = [y$2];
-			y$3 = [y$3];
-			y$4 = [y$4];
-			_ = false;
-			check[0] = this;
-			bin = $clone(((id[0] < 0 || id[0] >= predeclaredFuncs.length) ? ($throwRuntimeError("index out of range"), undefined) : predeclaredFuncs[id[0]]), structType$1);
-			/* */ if (new token.Pos(call.Ellipsis).IsValid() && !((id[0] === 0))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (new token.Pos(call.Ellipsis).IsValid() && !((id[0] === 0))) { */ case 1:
-				$r = check[0].errorf(new atPos(((call.Ellipsis >> 0))), 81, "invalid operation: invalid use of ... with built-in %s", new sliceType$6([new $String(bin.name)])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check[0].use(call.Args); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return _;
-			/* } */ case 2:
-			/* */ if ((id[0] === 8) || (id[0] === 1)) { $s = 5; continue; }
-			/* */ $s = 6; continue;
-			/* if ((id[0] === 8) || (id[0] === 1)) { */ case 5:
-				$deferred.push([(function(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4) { return function Checker·builtin·func1(b) {
-						var b;
-						check[0].environment.hasCallOrRecv = b;
-					}; })(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4), [check[0].environment.hasCallOrRecv]]);
-				check[0].environment.hasCallOrRecv = false;
-			/* } */ case 6:
-			arg = $throwNilPointerError;
-			nargs = call.Args.$length;
-				_1 = id[0];
-				/* */ if ((_1 === (9)) || (_1 === (10)) || (_1 === (18)) || (_1 === (25))) { $s = 8; continue; }
-				/* */ $s = 9; continue;
-				/* if ((_1 === (9)) || (_1 === (10)) || (_1 === (18)) || (_1 === (25))) { */ case 8:
-					$s = 10; continue;
-				/* } else { */ case 9:
-					_r$1 = check[0].exprList(call.Args, false); /* */ $s = 11; case 11: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					_tuple = _r$1;
-					xlist[0] = _tuple[0];
-					arg = (function(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4) { return function Checker·builtin·func2(x$1, i) {
-							var i, x$1;
-							operand.copy(x$1, ((i < 0 || i >= xlist[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : xlist[0].$array[xlist[0].$offset + i]));
-						}; })(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4);
-					nargs = xlist[0].$length;
-					/* */ if (nargs > 0) { $s = 12; continue; }
-					/* */ $s = 13; continue;
-					/* if (nargs > 0) { */ case 12:
-						$r = arg(x[0], 0); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						if (x[0].mode === 0) {
-							$s = -1; return _;
-						}
-					/* } */ case 13:
-				/* } */ case 10:
-			case 7:
-			msg$1 = "";
-			if (nargs < bin.nargs) {
-				msg$1 = "not enough";
-			} else if (!bin.variadic && nargs > bin.nargs) {
-				msg$1 = "too many";
-			}
-			/* */ if (!(msg$1 === "")) { $s = 15; continue; }
-			/* */ $s = 16; continue;
-			/* if (!(msg$1 === "")) { */ case 15:
-				_r$2 = inNode(call, call.Rparen); /* */ $s = 17; case 17: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				$r = check[0].errorf((x$1 = _r$2, new x$1.constructor.elem(x$1)), 126, "invalid operation: %s arguments for %s (expected %d, found %d)", new sliceType$6([new $String(msg$1), call, new $Int(bin.nargs), new $Int(nargs)])); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return _;
-			/* } */ case 16:
-				_2 = id[0];
-				/* */ if (_2 === (0)) { $s = 20; continue; }
-				/* */ if ((_2 === (1)) || (_2 === (8))) { $s = 21; continue; }
-				/* */ if (_2 === (2)) { $s = 22; continue; }
-				/* */ if (_2 === (3)) { $s = 23; continue; }
-				/* */ if (_2 === (4)) { $s = 24; continue; }
-				/* */ if (_2 === (5)) { $s = 25; continue; }
-				/* */ if (_2 === (6)) { $s = 26; continue; }
-				/* */ if ((_2 === (7)) || (_2 === (14))) { $s = 27; continue; }
-				/* */ if (_2 === (9)) { $s = 28; continue; }
-				/* */ if (_2 === (10)) { $s = 29; continue; }
-				/* */ if (_2 === (11)) { $s = 30; continue; }
-				/* */ if ((_2 === (12)) || (_2 === (13))) { $s = 31; continue; }
-				/* */ if (_2 === (15)) { $s = 32; continue; }
-				/* */ if (_2 === (16)) { $s = 33; continue; }
-				/* */ if (_2 === (17)) { $s = 34; continue; }
-				/* */ if (_2 === (18)) { $s = 35; continue; }
-				/* */ if (_2 === (19)) { $s = 36; continue; }
-				/* */ if (_2 === (20)) { $s = 37; continue; }
-				/* */ if (_2 === (21)) { $s = 38; continue; }
-				/* */ if (_2 === (22)) { $s = 39; continue; }
-				/* */ if (_2 === (23)) { $s = 40; continue; }
-				/* */ if (_2 === (24)) { $s = 41; continue; }
-				/* */ if (_2 === (25)) { $s = 42; continue; }
-				/* */ $s = 43; continue;
-				/* if (_2 === (0)) { */ case 20:
-					S = x[0].typ;
-					T = $ifaceNil;
-					_r$3 = coreType(S); /* */ $s = 45; case 45: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_tuple$1 = $assertType(_r$3, ptrType$25, true);
-					s = _tuple$1[0];
-					/* */ if (!(s === ptrType$25.nil)) { $s = 46; continue; }
-					/* */ $s = 47; continue;
-					/* if (!(s === ptrType$25.nil)) { */ case 46:
-						T = s.elem;
-						$s = 48; continue;
-					/* } else { */ case 47:
-						cause = "";
-							/* */ if (x[0].isNil()) { $s = 50; continue; }
-							/* */ if (isTypeParam(S)) { $s = 51; continue; }
-							/* */ $s = 52; continue;
-							/* if (x[0].isNil()) { */ case 50:
-								cause = "have untyped nil";
-								$s = 53; continue;
-							/* } else if (isTypeParam(S)) { */ case 51:
-								_r$4 = coreType(S); /* */ $s = 54; case 54: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-								u = _r$4;
-								/* */ if (!($interfaceIsEqual(u, $ifaceNil))) { $s = 55; continue; }
-								/* */ $s = 56; continue;
-								/* if (!($interfaceIsEqual(u, $ifaceNil))) { */ case 55:
-									_r$5 = check[0].sprintf("%s has core type %s", new sliceType$6([x[0], u])); /* */ $s = 58; case 58: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-									cause = _r$5;
-									$s = 57; continue;
-								/* } else { */ case 56:
-									_r$6 = check[0].sprintf("%s has no core type", new sliceType$6([x[0]])); /* */ $s = 59; case 59: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-									cause = _r$6;
-								/* } */ case 57:
-								$s = 53; continue;
-							/* } else { */ case 52:
-								_r$7 = check[0].sprintf("have %s", new sliceType$6([x[0]])); /* */ $s = 60; case 60: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-								cause = _r$7;
-							/* } */ case 53:
-						case 49:
-						$r = check[0].errorf(x[0], 83, "first argument to append must be a slice; %s", new sliceType$6([new $String(cause)])); /* */ $s = 61; case 61: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 48:
-					alist = new sliceType$41([$clone(x[0], operand)]);
-					/* */ if ((nargs === 2) && new token.Pos(call.Ellipsis).IsValid()) { $s = 62; continue; }
-					/* */ $s = 63; continue;
-					/* if ((nargs === 2) && new token.Pos(call.Ellipsis).IsValid()) { */ case 62:
-						_r$8 = x[0].assignableTo(check[0], NewSlice(universeByte), ptrType$34.nil); /* */ $s = 64; case 64: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-						_tuple$2 = _r$8;
-						ok = _tuple$2[0];
-						/* */ if (ok) { $s = 65; continue; }
-						/* */ $s = 66; continue;
-						/* if (ok) { */ case 65:
-							$r = arg(x[0], 1); /* */ $s = 67; case 67: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							if (x[0].mode === 0) {
-								$s = -1; return _;
+			instQueue = [instQueue];
+			onePassRunes = [onePassRunes];
+			p = [p];
+			visitQueue = [visitQueue];
+			if (p[0].Inst.$length >= 1000) {
+				$s = -1; return ptrType$2.nil;
+			}
+			instQueue[0] = newQueue(p[0].Inst.$length);
+			visitQueue[0] = newQueue(p[0].Inst.$length);
+			check[0] = $throwNilPointerError;
+			onePassRunes[0] = $makeSlice(sliceType$13, p[0].Inst.$length);
+			check[0] = (function(check, instQueue, onePassRunes, p, visitQueue) { return function makeOnePass·func1(pc, m) {
+					var {_1, _i, _i$1, _i$2, _i$3, _i$4, _q, _q$1, _q$2, _q$3, _q$4, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _v, i, i$1, i$2, i$3, i$4, inst, m, matchArg, matchOut, ok, pc, r0, r0$1, r1, r1$1, runes, runes$1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {pc, m});
+					/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+					ok = false;
+					ok = true;
+					inst = (x = p[0].Inst, ((pc < 0 || pc >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + pc, ptrType$11)));
+					if (visitQueue[0].contains(pc)) {
+						$s = -1; return ok;
+					}
+					visitQueue[0].insert(pc);
+						_1 = inst.Inst.Op;
+						/* */ if ((_1 === (0)) || (_1 === (1))) { $s = 2; continue; }
+						/* */ if ((_1 === (2)) || (_1 === (6))) { $s = 3; continue; }
+						/* */ if (_1 === (3)) { $s = 4; continue; }
+						/* */ if ((_1 === (4)) || (_1 === (5))) { $s = 5; continue; }
+						/* */ if (_1 === (7)) { $s = 6; continue; }
+						/* */ if (_1 === (8)) { $s = 7; continue; }
+						/* */ if (_1 === (9)) { $s = 8; continue; }
+						/* */ if (_1 === (10)) { $s = 9; continue; }
+						/* */ $s = 10; continue;
+						/* if ((_1 === (0)) || (_1 === (1))) { */ case 2:
+							_r = check[0](inst.Inst.Out, m); /* */ $s = 12; case 12: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+							if (!(_r)) { _v = false; $s = 11; continue s; }
+							_r$1 = check[0](inst.Inst.Arg, m); /* */ $s = 13; case 13: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+							_v = _r$1; case 11:
+							ok = _v;
+							matchOut = (x$1 = inst.Inst.Out, ((x$1 < 0 || x$1 >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + x$1]));
+							matchArg = (x$2 = inst.Inst.Arg, ((x$2 < 0 || x$2 >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + x$2]));
+							if (matchOut && matchArg) {
+								ok = false;
+								/* break; */ $s = 1; continue;
+							}
+							if (matchArg) {
+								_tmp = inst.Inst.Arg;
+								_tmp$1 = inst.Inst.Out;
+								inst.Inst.Out = _tmp;
+								inst.Inst.Arg = _tmp$1;
+								_tmp$2 = matchArg;
+								_tmp$3 = matchOut;
+								matchOut = _tmp$2;
+								matchArg = _tmp$3;
+							}
+							if (matchOut) {
+								((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = true);
+								inst.Inst.Op = 1;
+							}
+							_r$2 = mergeRuneSets((x$3 = inst.Inst.Out, ((x$3 < 0 || x$3 >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(onePassRunes[0].$array, onePassRunes[0].$offset + x$3, ptrType$12))), (x$4 = inst.Inst.Arg, ((x$4 < 0 || x$4 >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(onePassRunes[0].$array, onePassRunes[0].$offset + x$4, ptrType$12))), inst.Inst.Out, inst.Inst.Arg); /* */ $s = 14; case 14: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+							_tuple = _r$2;
+							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = _tuple[0]);
+							inst.Next = _tuple[1];
+							if (inst.Next.$length > 0 && ((x$5 = inst.Next, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0])) === 4294967295)) {
+								ok = false;
+								/* break; */ $s = 1; continue;
+							}
+							$s = 10; continue;
+						/* } else if ((_1 === (2)) || (_1 === (6))) { */ case 3:
+							_r$3 = check[0](inst.Inst.Out, m); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+							ok = _r$3;
+							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = (x$6 = inst.Inst.Out, ((x$6 < 0 || x$6 >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + x$6])));
+							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = $appendSlice(new sliceType$1([]), (x$7 = inst.Inst.Out, ((x$7 < 0 || x$7 >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + x$7]))));
+							inst.Next = $makeSlice(sliceType$2, ((_q = ((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc]).$length / 2, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero")) + 1 >> 0));
+							_ref = inst.Next;
+							_i = 0;
+							while (true) {
+								if (!(_i < _ref.$length)) { break; }
+								i = _i;
+								(x$8 = inst.Next, ((i < 0 || i >= x$8.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + i] = inst.Inst.Out));
+								_i++;
+							}
+							$s = 10; continue;
+						/* } else if (_1 === (3)) { */ case 4:
+							_r$4 = check[0](inst.Inst.Out, m); /* */ $s = 16; case 16: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+							ok = _r$4;
+							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = (x$9 = inst.Inst.Out, ((x$9 < 0 || x$9 >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + x$9])));
+							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = $appendSlice(new sliceType$1([]), (x$10 = inst.Inst.Out, ((x$10 < 0 || x$10 >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + x$10]))));
+							inst.Next = $makeSlice(sliceType$2, ((_q$1 = ((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc]).$length / 2, (_q$1 === _q$1 && _q$1 !== 1/0 && _q$1 !== -1/0) ? _q$1 >> 0 : $throwRuntimeError("integer divide by zero")) + 1 >> 0));
+							_ref$1 = inst.Next;
+							_i$1 = 0;
+							while (true) {
+								if (!(_i$1 < _ref$1.$length)) { break; }
+								i$1 = _i$1;
+								(x$11 = inst.Next, ((i$1 < 0 || i$1 >= x$11.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + i$1] = inst.Inst.Out));
+								_i$1++;
 							}
-							_r$9 = coreString(x[0].typ); /* */ $s = 68; case 68: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-							t$1 = _r$9;
-							if (!(!($interfaceIsEqual(t$1, $ifaceNil)))) { _v = false; $s = 71; continue s; }
-							_r$10 = isString(t$1); /* */ $s = 72; case 72: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-							_v = _r$10; case 71:
-							/* */ if (_v) { $s = 69; continue; }
-							/* */ $s = 70; continue;
-							/* if (_v) { */ case 69:
-								/* */ if (!(check[0].Info.Types === false)) { $s = 73; continue; }
-								/* */ $s = 74; continue;
-								/* if (!(check[0].Info.Types === false)) { */ case 73:
-									_r$11 = makeSig(S, new sliceType$3([S, x[0].typ])); /* */ $s = 75; case 75: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-									sig = _r$11;
-									sig.variadic = true;
-									$r = check[0].recordBuiltinType(call.Fun, sig); /* */ $s = 76; case 76: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								/* } */ case 74:
-								x[0].mode = 7;
-								x[0].typ = S;
-								/* break; */ $s = 19; continue;
-							/* } */ case 70:
-							alist = $append(alist, x[0]);
-						/* } */ case 66:
-					/* } */ case 63:
-					_r$12 = makeSig(S, new sliceType$3([S, NewSlice(T)])); /* */ $s = 77; case 77: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-					sig$1 = _r$12;
-					sig$1.variadic = true;
-					xlist$1 = sliceType$29.nil;
-					_ref = alist;
-					_i = 0;
-					while (true) {
-						if (!(_i < _ref.$length)) { break; }
-						i = _i;
-						xlist$1 = $append(xlist$1, ((i < 0 || i >= alist.$length) ? ($throwRuntimeError("index out of range"), undefined) : alist.$array[alist.$offset + i]));
-						_i++;
-					}
-					i$1 = alist.$length;
-					/* while (true) { */ case 78:
-						/* if (!(i$1 < nargs)) { break; } */ if(!(i$1 < nargs)) { $s = 79; continue; }
-						x$2 = [x$2];
-						x$2[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-						$r = arg(x$2[0], i$1); /* */ $s = 80; case 80: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						xlist$1 = $append(xlist$1, x$2[0]);
-						i$1 = i$1 + (1) >> 0;
-					$s = 78; continue;
-					case 79:
-					_r$13 = check[0].arguments$(call, sig$1, sliceType$3.nil, xlist$1, sliceType$11.nil); /* */ $s = 81; case 81: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-					_r$13;
-					x[0].mode = 7;
-					x[0].typ = S;
-					/* */ if (!(check[0].Info.Types === false)) { $s = 82; continue; }
-					/* */ $s = 83; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 82:
-						$r = check[0].recordBuiltinType(call.Fun, sig$1); /* */ $s = 84; case 84: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 83:
-					$s = 44; continue;
-				/* } else if ((_2 === (1)) || (_2 === (8))) { */ case 21:
-					mode = 0;
-					val = $ifaceNil;
-					_r$14 = under(x[0].typ); /* */ $s = 85; case 85: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-					_r$15 = arrayPtrDeref(_r$14); /* */ $s = 86; case 86: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-					_ref$1 = _r$15;
-					/* */ if ($assertType(_ref$1, ptrType$4, true)[1]) { $s = 87; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$10, true)[1]) { $s = 88; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$25, true)[1] || $assertType(_ref$1, ptrType$29, true)[1]) { $s = 89; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$28, true)[1]) { $s = 90; continue; }
-					/* */ if ($assertType(_ref$1, ptrType$13, true)[1]) { $s = 91; continue; }
-					/* */ $s = 92; continue;
-					/* switch (0) { default: if ($assertType(_ref$1, ptrType$4, true)[1]) { */ case 87:
-						t$2 = _ref$1.$val;
-						_r$16 = isString(t$2); /* */ $s = 95; case 95: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-						/* */ if (_r$16 && (id[0] === 8)) { $s = 93; continue; }
-						/* */ $s = 94; continue;
-						/* if (_r$16 && (id[0] === 8)) { */ case 93:
-							/* */ if (x[0].mode === 4) { $s = 96; continue; }
-							/* */ $s = 97; continue;
-							/* if (x[0].mode === 4) { */ case 96:
-								mode = 4;
-								_r$17 = constant.StringVal(x[0].val); /* */ $s = 99; case 99: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-								_r$18 = constant.MakeInt64((new $Int64(0, _r$17.length))); /* */ $s = 100; case 100: if($c) { $c = false; _r$18 = _r$18.$blk(); } if (_r$18 && _r$18.$blk !== undefined) { break s; }
-								val = _r$18;
-								$s = 98; continue;
-							/* } else { */ case 97:
-								mode = 7;
-							/* } */ case 98:
-						/* } */ case 94:
-						$s = 92; continue;
-					/* } else if ($assertType(_ref$1, ptrType$10, true)[1]) { */ case 88:
-						t$3 = _ref$1.$val;
-						mode = 7;
-						if (!check[0].environment.hasCallOrRecv) {
-							mode = 4;
-							if ((x$3 = t$3.len, (x$3.$high > 0 || (x$3.$high === 0 && x$3.$low >= 0)))) {
-								val = constant.MakeInt64(t$3.len);
-							} else {
-								val = constant.MakeUnknown();
+							$s = 10; continue;
+						/* } else if ((_1 === (4)) || (_1 === (5))) { */ case 5:
+							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = (inst.Inst.Op === 4));
+							$s = 10; continue;
+						/* } else if (_1 === (7)) { */ case 6:
+							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = false);
+							if (inst.Next.$length > 0) {
+								/* break; */ $s = 1; continue;
 							}
-						}
-						$s = 92; continue;
-					/* } else if ($assertType(_ref$1, ptrType$25, true)[1] || $assertType(_ref$1, ptrType$29, true)[1]) { */ case 89:
-						t$4 = _ref$1;
-						mode = 7;
-						$s = 92; continue;
-					/* } else if ($assertType(_ref$1, ptrType$28, true)[1]) { */ case 90:
-						t$5 = _ref$1.$val;
-						if (id[0] === 8) {
-							mode = 7;
-						}
-						$s = 92; continue;
-					/* } else if ($assertType(_ref$1, ptrType$13, true)[1]) { */ case 91:
-						t$6 = _ref$1.$val;
-						if (!isTypeParam(x[0].typ)) {
-							/* break; */ $s = 92; continue;
-						}
-						_r$19 = t$6.typeSet(); /* */ $s = 103; case 103: if($c) { $c = false; _r$19 = _r$19.$blk(); } if (_r$19 && _r$19.$blk !== undefined) { break s; }
-						_r$20 = _r$19.underIs((function(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4) { return function Checker·builtin·func3(t$7) {
-								var {_r$20, _r$21, _ref$2, t$10, t$7, t$8, t$9, $s, $r, $c} = $restore(this, {t$7});
-								/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-								_r$20 = arrayPtrDeref(t$7); /* */ $s = 1; case 1: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-								_ref$2 = _r$20;
-								/* */ if ($assertType(_ref$2, ptrType$4, true)[1]) { $s = 2; continue; }
-								/* */ if ($assertType(_ref$2, ptrType$10, true)[1] || $assertType(_ref$2, ptrType$25, true)[1] || $assertType(_ref$2, ptrType$29, true)[1]) { $s = 3; continue; }
-								/* */ if ($assertType(_ref$2, ptrType$28, true)[1]) { $s = 4; continue; }
-								/* */ $s = 5; continue;
-								/* if ($assertType(_ref$2, ptrType$4, true)[1]) { */ case 2:
-									t$8 = _ref$2.$val;
-									_r$21 = isString(t$8); /* */ $s = 8; case 8: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-									/* */ if (_r$21 && (id[0] === 8)) { $s = 6; continue; }
-									/* */ $s = 7; continue;
-									/* if (_r$21 && (id[0] === 8)) { */ case 6:
-										$s = -1; return true;
-									/* } */ case 7:
-									$s = 5; continue;
-								/* } else if ($assertType(_ref$2, ptrType$10, true)[1] || $assertType(_ref$2, ptrType$25, true)[1] || $assertType(_ref$2, ptrType$29, true)[1]) { */ case 3:
-									t$9 = _ref$2;
-									$s = -1; return true;
-								/* } else if ($assertType(_ref$2, ptrType$28, true)[1]) { */ case 4:
-									t$10 = _ref$2.$val;
-									if (id[0] === 8) {
-										$s = -1; return true;
-									}
-								/* } */ case 5:
-								$s = -1; return false;
-								/* */ } return; } var $f = {$blk: Checker·builtin·func3, $c: true, $r, _r$20, _r$21, _ref$2, t$10, t$7, t$8, t$9, $s};return $f;
-							}; })(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4)); /* */ $s = 104; case 104: if($c) { $c = false; _r$20 = _r$20.$blk(); } if (_r$20 && _r$20.$blk !== undefined) { break s; }
-						/* */ if (_r$20) { $s = 101; continue; }
-						/* */ $s = 102; continue;
-						/* if (_r$20) { */ case 101:
-							mode = 7;
-						/* } */ case 102:
-					/* } } */ case 92:
-					if (!(mode === 0)) { _v$1 = false; $s = 107; continue s; }
-					_r$21 = under(x[0].typ); /* */ $s = 108; case 108: if($c) { $c = false; _r$21 = _r$21.$blk(); } if (_r$21 && _r$21.$blk !== undefined) { break s; }
-					_v$1 = !($interfaceIsEqual(_r$21, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))); case 107:
-					/* */ if (_v$1) { $s = 105; continue; }
-					/* */ $s = 106; continue;
-					/* if (_v$1) { */ case 105:
-						code = 84;
-						if (id[0] === 8) {
-							code = 90;
-						}
-						$r = check[0].errorf(x[0], code, "invalid argument: %s for %s", new sliceType$6([x[0], new $String(bin.name)])); /* */ $s = 109; case 109: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 106:
-					/* */ if (!(check[0].Info.Types === false) && !((mode === 4))) { $s = 110; continue; }
-					/* */ $s = 111; continue;
-					/* if (!(check[0].Info.Types === false) && !((mode === 4))) { */ case 110:
-						_arg = call.Fun;
-						_r$22 = makeSig((2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]), new sliceType$3([x[0].typ])); /* */ $s = 112; case 112: if($c) { $c = false; _r$22 = _r$22.$blk(); } if (_r$22 && _r$22.$blk !== undefined) { break s; }
-						_arg$1 = _r$22;
-						$r = check[0].recordBuiltinType(_arg, _arg$1); /* */ $s = 113; case 113: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 111:
-					x[0].mode = mode;
-					x[0].typ = (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]);
-					x[0].val = val;
-					$s = 44; continue;
-				/* } else if (_2 === (2)) { */ case 22:
-					/* */ if (!check[0].allowVersion(check[0].pkg, 1, 21)) { $s = 114; continue; }
-					/* */ $s = 115; continue;
-					/* if (!check[0].allowVersion(check[0].pkg, 1, 21)) { */ case 114:
-						$r = check[0].error(call.Fun, 135, "clear requires go1.21 or later"); /* */ $s = 116; case 116: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 115:
-					_r$23 = underIs(x[0].typ, (function(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4) { return function Checker·builtin·func4(u$1) {
-							var {_r$23, _ref$2, _tuple$3, ok$1, u$1, u$2, u$3, $s, $r, $c} = $restore(this, {u$1});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							_ref$2 = u$1;
-							/* */ if ($assertType(_ref$2, ptrType$28, true)[1] || $assertType(_ref$2, ptrType$25, true)[1]) { $s = 1; continue; }
-							/* */ if ($assertType(_ref$2, ptrType$26, true)[1]) { $s = 2; continue; }
-							/* */ $s = 3; continue;
-							/* if ($assertType(_ref$2, ptrType$28, true)[1] || $assertType(_ref$2, ptrType$25, true)[1]) { */ case 1:
-								u$2 = _ref$2;
-								$s = -1; return true;
-							/* } else if ($assertType(_ref$2, ptrType$26, true)[1]) { */ case 2:
-								u$3 = _ref$2.$val;
-								_r$23 = under(u$3.base); /* */ $s = 4; case 4: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-								_tuple$3 = $assertType(_r$23, ptrType$10, true);
-								ok$1 = _tuple$3[1];
-								if (ok$1) {
-									$s = -1; return true;
-								}
-							/* } */ case 3:
-							$r = check[0].errorf(x[0], 148, "invalid argument: cannot clear %s: argument must be (or constrained by) map, slice, or array pointer", new sliceType$6([x[0]])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = -1; return false;
-							/* */ } return; } var $f = {$blk: Checker·builtin·func4, $c: true, $r, _r$23, _ref$2, _tuple$3, ok$1, u$1, u$2, u$3, $s};return $f;
-						}; })(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4)); /* */ $s = 119; case 119: if($c) { $c = false; _r$23 = _r$23.$blk(); } if (_r$23 && _r$23.$blk !== undefined) { break s; }
-					/* */ if (!_r$23) { $s = 117; continue; }
-					/* */ $s = 118; continue;
-					/* if (!_r$23) { */ case 117:
-						$s = -1; return _;
-					/* } */ case 118:
-					x[0].mode = 1;
-					/* */ if (!(check[0].Info.Types === false)) { $s = 120; continue; }
-					/* */ $s = 121; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 120:
-						_arg$2 = call.Fun;
-						_r$24 = makeSig($ifaceNil, new sliceType$3([x[0].typ])); /* */ $s = 122; case 122: if($c) { $c = false; _r$24 = _r$24.$blk(); } if (_r$24 && _r$24.$blk !== undefined) { break s; }
-						_arg$3 = _r$24;
-						$r = check[0].recordBuiltinType(_arg$2, _arg$3); /* */ $s = 123; case 123: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 121:
-					$s = 44; continue;
-				/* } else if (_2 === (3)) { */ case 23:
-					_r$25 = underIs(x[0].typ, (function(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4) { return function Checker·builtin·func5(u$1) {
-							var {_tuple$3, u$1, uch, $s, $r, $c} = $restore(this, {u$1});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							_tuple$3 = $assertType(u$1, ptrType$29, true);
-							uch = _tuple$3[0];
-							/* */ if (uch === ptrType$29.nil) { $s = 1; continue; }
-							/* */ $s = 2; continue;
-							/* if (uch === ptrType$29.nil) { */ case 1:
-								$r = check[0].errorf(x[0], 85, "invalid operation: cannot close non-channel %s", new sliceType$6([x[0]])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = -1; return false;
-							/* } */ case 2:
-							/* */ if (uch.dir === 2) { $s = 4; continue; }
-							/* */ $s = 5; continue;
-							/* if (uch.dir === 2) { */ case 4:
-								$r = check[0].errorf(x[0], 85, "invalid operation: cannot close receive-only channel %s", new sliceType$6([x[0]])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = -1; return false;
-							/* } */ case 5:
-							$s = -1; return true;
-							/* */ } return; } var $f = {$blk: Checker·builtin·func5, $c: true, $r, _tuple$3, u$1, uch, $s};return $f;
-						}; })(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4)); /* */ $s = 126; case 126: if($c) { $c = false; _r$25 = _r$25.$blk(); } if (_r$25 && _r$25.$blk !== undefined) { break s; }
-					/* */ if (!_r$25) { $s = 124; continue; }
-					/* */ $s = 125; continue;
-					/* if (!_r$25) { */ case 124:
-						$s = -1; return _;
-					/* } */ case 125:
-					x[0].mode = 1;
-					/* */ if (!(check[0].Info.Types === false)) { $s = 127; continue; }
-					/* */ $s = 128; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 127:
-						_arg$4 = call.Fun;
-						_r$26 = makeSig($ifaceNil, new sliceType$3([x[0].typ])); /* */ $s = 129; case 129: if($c) { $c = false; _r$26 = _r$26.$blk(); } if (_r$26 && _r$26.$blk !== undefined) { break s; }
-						_arg$5 = _r$26;
-						$r = check[0].recordBuiltinType(_arg$4, _arg$5); /* */ $s = 130; case 130: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 128:
-					$s = 44; continue;
-				/* } else if (_2 === (4)) { */ case 24:
-					y[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-					$r = arg(y[0], 1); /* */ $s = 131; case 131: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (y[0].mode === 0) {
-						$s = -1; return _;
-					}
-					d = 0;
-					if (isUntyped(x[0].typ)) {
-						d = d | (1);
-					}
-					if (isUntyped(y[0].typ)) {
-						d = d | (2);
-					}
-						_3 = d;
-						/* */ if (_3 === (0)) { $s = 133; continue; }
-						/* */ if (_3 === (1)) { $s = 134; continue; }
-						/* */ if (_3 === (2)) { $s = 135; continue; }
-						/* */ if (_3 === (3)) { $s = 136; continue; }
-						/* */ $s = 137; continue;
-						/* if (_3 === (0)) { */ case 133:
-							$s = 137; continue;
-						/* } else if (_3 === (1)) { */ case 134:
-							$r = check[0].convertUntyped(x[0], y[0].typ); /* */ $s = 138; case 138: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 137; continue;
-						/* } else if (_3 === (2)) { */ case 135:
-							$r = check[0].convertUntyped(y[0], x[0].typ); /* */ $s = 139; case 139: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 137; continue;
-						/* } else if (_3 === (3)) { */ case 136:
-							/* */ if ((x[0].mode === 4) && (y[0].mode === 4)) { $s = 140; continue; }
-							/* */ $s = 141; continue;
-							/* if ((x[0].mode === 4) && (y[0].mode === 4)) { */ case 140:
-								toFloat = (function(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4) { return function Checker·builtin·func6(x$4) {
-										var {_r$27, _r$28, _r$29, _v$2, x$4, $s, $r, $c} = $restore(this, {x$4});
-										/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-										_r$27 = isNumeric(x$4.typ); /* */ $s = 4; case 4: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-										if (!(_r$27)) { _v$2 = false; $s = 3; continue s; }
-										_r$28 = constant.Imag(x$4.val); /* */ $s = 5; case 5: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-										_r$29 = constant.Sign(_r$28); /* */ $s = 6; case 6: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-										_v$2 = _r$29 === 0; case 3:
-										/* */ if (_v$2) { $s = 1; continue; }
-										/* */ $s = 2; continue;
-										/* if (_v$2) { */ case 1:
-											x$4.typ = (22 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 22]);
-										/* } */ case 2:
-										$s = -1; return;
-										/* */ } return; } var $f = {$blk: Checker·builtin·func6, $c: true, $r, _r$27, _r$28, _r$29, _v$2, x$4, $s};return $f;
-									}; })(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4);
-								$r = toFloat(x[0]); /* */ $s = 143; case 143: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$r = toFloat(y[0]); /* */ $s = 144; case 144: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = 142; continue;
-							/* } else { */ case 141:
-								$r = check[0].convertUntyped(x[0], (14 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 14])); /* */ $s = 145; case 145: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$r = check[0].convertUntyped(y[0], (14 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 14])); /* */ $s = 146; case 146: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 142:
-						/* } */ case 137:
-					case 132:
-					if ((x[0].mode === 0) || (y[0].mode === 0)) {
-						$s = -1; return _;
-					}
-					_r$27 = Identical(x[0].typ, y[0].typ); /* */ $s = 149; case 149: if($c) { $c = false; _r$27 = _r$27.$blk(); } if (_r$27 && _r$27.$blk !== undefined) { break s; }
-					/* */ if (!_r$27) { $s = 147; continue; }
-					/* */ $s = 148; continue;
-					/* if (!_r$27) { */ case 147:
-						$r = check[0].errorf(x[0], 87, "invalid argument: mismatched types %s and %s", new sliceType$6([x[0].typ, y[0].typ])); /* */ $s = 150; case 150: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 148:
-					f = (function(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4) { return function Checker·builtin·func7(typ$4) {
-							var {_4, _r$28, _tuple$3, t$7, typ$4, $s, $r, $c} = $restore(this, {typ$4});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							$r = assert(!isTypeParam(typ$4)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_r$28 = under(typ$4); /* */ $s = 2; case 2: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-							_tuple$3 = $assertType(_r$28, ptrType$4, true);
-							t$7 = _tuple$3[0];
-							if (!(t$7 === ptrType$4.nil)) {
-								_4 = t$7.kind;
-								if (_4 === (13)) {
-									$s = -1; return (15 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 15]);
-								} else if (_4 === (14)) {
-									$s = -1; return (16 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 16]);
-								} else if (_4 === (22)) {
-									$s = -1; return (23 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 23]);
+							instQueue[0].insert(inst.Inst.Out);
+							if (inst.Inst.Rune.$length === 0) {
+								((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = new sliceType$1([]));
+								inst.Next = new sliceType$2([inst.Inst.Out]);
+								/* break; */ $s = 1; continue;
+							}
+							runes = $makeSlice(sliceType$1, 0);
+							/* */ if ((inst.Inst.Rune.$length === 1) && !((((((inst.Inst.Arg << 16 >>> 16)) & 1) >>> 0) === 0))) { $s = 17; continue; }
+							/* */ $s = 18; continue;
+							/* if ((inst.Inst.Rune.$length === 1) && !((((((inst.Inst.Arg << 16 >>> 16)) & 1) >>> 0) === 0))) { */ case 17:
+								r0 = (x$12 = inst.Inst.Rune, (0 >= x$12.$length ? ($throwRuntimeError("index out of range"), undefined) : x$12.$array[x$12.$offset + 0]));
+								runes = $append(runes, r0, r0);
+								r1 = unicode.SimpleFold(r0);
+								while (true) {
+									if (!(!((r1 === r0)))) { break; }
+									runes = $append(runes, r1, r1);
+									r1 = unicode.SimpleFold(r1);
 								}
+								$r = sort.Sort(($convertSliceType(runes, runeSlice))); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = 19; continue;
+							/* } else { */ case 18:
+								runes = $appendSlice(runes, inst.Inst.Rune);
+							/* } */ case 19:
+							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = runes);
+							inst.Next = $makeSlice(sliceType$2, ((_q$2 = ((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc]).$length / 2, (_q$2 === _q$2 && _q$2 !== 1/0 && _q$2 !== -1/0) ? _q$2 >> 0 : $throwRuntimeError("integer divide by zero")) + 1 >> 0));
+							_ref$2 = inst.Next;
+							_i$2 = 0;
+							while (true) {
+								if (!(_i$2 < _ref$2.$length)) { break; }
+								i$2 = _i$2;
+								(x$13 = inst.Next, ((i$2 < 0 || i$2 >= x$13.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$13.$array[x$13.$offset + i$2] = inst.Inst.Out));
+								_i$2++;
 							}
-							$s = -1; return $ifaceNil;
-							/* */ } return; } var $f = {$blk: Checker·builtin·func7, $c: true, $r, _4, _r$28, _tuple$3, t$7, typ$4, $s};return $f;
-						}; })(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4);
-					_r$28 = check[0].applyTypeFunc(f, x[0], id[0]); /* */ $s = 151; case 151: if($c) { $c = false; _r$28 = _r$28.$blk(); } if (_r$28 && _r$28.$blk !== undefined) { break s; }
-					resTyp = _r$28;
-					/* */ if ($interfaceIsEqual(resTyp, $ifaceNil)) { $s = 152; continue; }
-					/* */ $s = 153; continue;
-					/* if ($interfaceIsEqual(resTyp, $ifaceNil)) { */ case 152:
-						$r = check[0].errorf(x[0], 87, "invalid argument: arguments have type %s, expected floating-point", new sliceType$6([x[0].typ])); /* */ $s = 154; case 154: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 153:
-					/* */ if ((x[0].mode === 4) && (y[0].mode === 4)) { $s = 155; continue; }
-					/* */ $s = 156; continue;
-					/* if ((x[0].mode === 4) && (y[0].mode === 4)) { */ case 155:
-						_r$29 = constant.ToFloat(x[0].val); /* */ $s = 158; case 158: if($c) { $c = false; _r$29 = _r$29.$blk(); } if (_r$29 && _r$29.$blk !== undefined) { break s; }
-						_arg$6 = _r$29;
-						_r$30 = constant.ToFloat(y[0].val); /* */ $s = 159; case 159: if($c) { $c = false; _r$30 = _r$30.$blk(); } if (_r$30 && _r$30.$blk !== undefined) { break s; }
-						_r$31 = constant.MakeImag(_r$30); /* */ $s = 160; case 160: if($c) { $c = false; _r$31 = _r$31.$blk(); } if (_r$31 && _r$31.$blk !== undefined) { break s; }
-						_arg$7 = _r$31;
-						_r$32 = constant.BinaryOp(_arg$6, 12, _arg$7); /* */ $s = 161; case 161: if($c) { $c = false; _r$32 = _r$32.$blk(); } if (_r$32 && _r$32.$blk !== undefined) { break s; }
-						x[0].val = _r$32;
-						$s = 157; continue;
-					/* } else { */ case 156:
-						x[0].mode = 7;
-					/* } */ case 157:
-					/* */ if (!(check[0].Info.Types === false) && !((x[0].mode === 4))) { $s = 162; continue; }
-					/* */ $s = 163; continue;
-					/* if (!(check[0].Info.Types === false) && !((x[0].mode === 4))) { */ case 162:
-						_arg$8 = call.Fun;
-						_r$33 = makeSig(resTyp, new sliceType$3([x[0].typ, x[0].typ])); /* */ $s = 164; case 164: if($c) { $c = false; _r$33 = _r$33.$blk(); } if (_r$33 && _r$33.$blk !== undefined) { break s; }
-						_arg$9 = _r$33;
-						$r = check[0].recordBuiltinType(_arg$8, _arg$9); /* */ $s = 165; case 165: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 163:
-					x[0].typ = resTyp;
-					$s = 44; continue;
-				/* } else if (_2 === (5)) { */ case 25:
-					_r$34 = coreType(x[0].typ); /* */ $s = 166; case 166: if($c) { $c = false; _r$34 = _r$34.$blk(); } if (_r$34 && _r$34.$blk !== undefined) { break s; }
-					_tuple$3 = $assertType(_r$34, ptrType$25, true);
-					dst = _tuple$3[0];
-					y$1[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-					$r = arg(y$1[0], 1); /* */ $s = 167; case 167: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (y$1[0].mode === 0) {
-						$s = -1; return _;
-					}
-					_r$35 = coreString(y$1[0].typ); /* */ $s = 168; case 168: if($c) { $c = false; _r$35 = _r$35.$blk(); } if (_r$35 && _r$35.$blk !== undefined) { break s; }
-					src0 = _r$35;
-					if (!(!($interfaceIsEqual(src0, $ifaceNil)))) { _v$2 = false; $s = 171; continue s; }
-					_r$36 = isString(src0); /* */ $s = 172; case 172: if($c) { $c = false; _r$36 = _r$36.$blk(); } if (_r$36 && _r$36.$blk !== undefined) { break s; }
-					_v$2 = _r$36; case 171:
-					/* */ if (_v$2) { $s = 169; continue; }
-					/* */ $s = 170; continue;
-					/* if (_v$2) { */ case 169:
-						src0 = NewSlice(universeByte);
-					/* } */ case 170:
-					_tuple$4 = $assertType(src0, ptrType$25, true);
-					src = _tuple$4[0];
-					/* */ if (dst === ptrType$25.nil || src === ptrType$25.nil) { $s = 173; continue; }
-					/* */ $s = 174; continue;
-					/* if (dst === ptrType$25.nil || src === ptrType$25.nil) { */ case 173:
-						$r = check[0].errorf(x[0], 86, "invalid argument: copy expects slice arguments; found %s and %s", new sliceType$6([x[0], y$1[0]])); /* */ $s = 175; case 175: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 174:
-					_r$37 = Identical(dst.elem, src.elem); /* */ $s = 178; case 178: if($c) { $c = false; _r$37 = _r$37.$blk(); } if (_r$37 && _r$37.$blk !== undefined) { break s; }
-					/* */ if (!_r$37) { $s = 176; continue; }
-					/* */ $s = 177; continue;
-					/* if (!_r$37) { */ case 176:
-						$r = check[0].errorf(x[0], 86, "arguments to copy %s and %s have different element types %s and %s", new sliceType$6([x[0], y$1[0], dst.elem, src.elem])); /* */ $s = 179; case 179: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 177:
-					/* */ if (!(check[0].Info.Types === false)) { $s = 180; continue; }
-					/* */ $s = 181; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 180:
-						_arg$10 = call.Fun;
-						_r$38 = makeSig((2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]), new sliceType$3([x[0].typ, y$1[0].typ])); /* */ $s = 182; case 182: if($c) { $c = false; _r$38 = _r$38.$blk(); } if (_r$38 && _r$38.$blk !== undefined) { break s; }
-						_arg$11 = _r$38;
-						$r = check[0].recordBuiltinType(_arg$10, _arg$11); /* */ $s = 183; case 183: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 181:
-					x[0].mode = 7;
-					x[0].typ = (2 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 2]);
-					$s = 44; continue;
-				/* } else if (_2 === (6)) { */ case 26:
-					map_ = x[0].typ;
-					key[0] = $ifaceNil;
-					_r$39 = underIs(map_, (function(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4) { return function Checker·builtin·func8(u$1) {
-							var {_r$39, _tuple$5, _v$3, map_$1, u$1, $s, $r, $c} = $restore(this, {u$1});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							_tuple$5 = $assertType(u$1, ptrType$28, true);
-							map_$1 = _tuple$5[0];
-							/* */ if (map_$1 === ptrType$28.nil) { $s = 1; continue; }
-							/* */ $s = 2; continue;
-							/* if (map_$1 === ptrType$28.nil) { */ case 1:
-								$r = check[0].errorf(x[0], 88, "invalid argument: %s is not a map", new sliceType$6([x[0]])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = -1; return false;
-							/* } */ case 2:
-							if (!(!($interfaceIsEqual(key[0], $ifaceNil)))) { _v$3 = false; $s = 6; continue s; }
-							_r$39 = Identical(map_$1.key, key[0]); /* */ $s = 7; case 7: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
-							_v$3 = !_r$39; case 6:
-							/* */ if (_v$3) { $s = 4; continue; }
-							/* */ $s = 5; continue;
-							/* if (_v$3) { */ case 4:
-								$r = check[0].errorf(x[0], 88, "invalid argument: maps of %s must have identical key types", new sliceType$6([x[0]])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = -1; return false;
-							/* } */ case 5:
-							key[0] = map_$1.key;
-							$s = -1; return true;
-							/* */ } return; } var $f = {$blk: Checker·builtin·func8, $c: true, $r, _r$39, _tuple$5, _v$3, map_$1, u$1, $s};return $f;
-						}; })(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4)); /* */ $s = 186; case 186: if($c) { $c = false; _r$39 = _r$39.$blk(); } if (_r$39 && _r$39.$blk !== undefined) { break s; }
-					/* */ if (!_r$39) { $s = 184; continue; }
-					/* */ $s = 185; continue;
-					/* if (!_r$39) { */ case 184:
-						$s = -1; return _;
-					/* } */ case 185:
-					$r = arg(x[0], 1); /* */ $s = 187; case 187: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (x[0].mode === 0) {
-						$s = -1; return _;
-					}
-					$r = check[0].assignment(x[0], key[0], "argument to delete"); /* */ $s = 188; case 188: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (x[0].mode === 0) {
-						$s = -1; return _;
-					}
-					x[0].mode = 1;
-					/* */ if (!(check[0].Info.Types === false)) { $s = 189; continue; }
-					/* */ $s = 190; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 189:
-						_arg$12 = call.Fun;
-						_r$40 = makeSig($ifaceNil, new sliceType$3([map_, key[0]])); /* */ $s = 191; case 191: if($c) { $c = false; _r$40 = _r$40.$blk(); } if (_r$40 && _r$40.$blk !== undefined) { break s; }
-						_arg$13 = _r$40;
-						$r = check[0].recordBuiltinType(_arg$12, _arg$13); /* */ $s = 192; case 192: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 190:
-					$s = 44; continue;
-				/* } else if ((_2 === (7)) || (_2 === (14))) { */ case 27:
-					/* */ if (isUntyped(x[0].typ)) { $s = 193; continue; }
-					/* */ $s = 194; continue;
-					/* if (isUntyped(x[0].typ)) { */ case 193:
-						/* */ if (x[0].mode === 4) { $s = 195; continue; }
-						/* */ $s = 196; continue;
-						/* if (x[0].mode === 4) { */ case 195:
-							_r$41 = isNumeric(x[0].typ); /* */ $s = 200; case 200: if($c) { $c = false; _r$41 = _r$41.$blk(); } if (_r$41 && _r$41.$blk !== undefined) { break s; }
-							/* */ if (_r$41) { $s = 198; continue; }
-							/* */ $s = 199; continue;
-							/* if (_r$41) { */ case 198:
-								x[0].typ = (23 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 23]);
-							/* } */ case 199:
-							$s = 197; continue;
-						/* } else { */ case 196:
-							$r = check[0].convertUntyped(x[0], (16 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 16])); /* */ $s = 201; case 201: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							if (x[0].mode === 0) {
-								$s = -1; return _;
+							inst.Inst.Op = 7;
+							$s = 10; continue;
+						/* } else if (_1 === (8)) { */ case 7:
+							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = false);
+							if (inst.Next.$length > 0) {
+								/* break; */ $s = 1; continue;
 							}
-						/* } */ case 197:
-					/* } */ case 194:
-					f$1 = (function(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4) { return function Checker·builtin·func9(typ$4) {
-							var {_5, _r$42, _tuple$5, t$7, typ$4, $s, $r, $c} = $restore(this, {typ$4});
-							/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-							$r = assert(!isTypeParam(typ$4)); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							_r$42 = under(typ$4); /* */ $s = 2; case 2: if($c) { $c = false; _r$42 = _r$42.$blk(); } if (_r$42 && _r$42.$blk !== undefined) { break s; }
-							_tuple$5 = $assertType(_r$42, ptrType$4, true);
-							t$7 = _tuple$5[0];
-							if (!(t$7 === ptrType$4.nil)) {
-								_5 = t$7.kind;
-								if (_5 === (15)) {
-									$s = -1; return (13 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 13]);
-								} else if (_5 === (16)) {
-									$s = -1; return (14 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 14]);
-								} else if (_5 === (23)) {
-									$s = -1; return (22 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 22]);
+							instQueue[0].insert(inst.Inst.Out);
+							runes$1 = new sliceType$1([]);
+							/* */ if (!((((((inst.Inst.Arg << 16 >>> 16)) & 1) >>> 0) === 0))) { $s = 21; continue; }
+							/* */ $s = 22; continue;
+							/* if (!((((((inst.Inst.Arg << 16 >>> 16)) & 1) >>> 0) === 0))) { */ case 21:
+								r0$1 = (x$14 = inst.Inst.Rune, (0 >= x$14.$length ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + 0]));
+								runes$1 = $append(runes$1, r0$1, r0$1);
+								r1$1 = unicode.SimpleFold(r0$1);
+								while (true) {
+									if (!(!((r1$1 === r0$1)))) { break; }
+									runes$1 = $append(runes$1, r1$1, r1$1);
+									r1$1 = unicode.SimpleFold(r1$1);
 								}
+								$r = sort.Sort(($convertSliceType(runes$1, runeSlice))); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+								$s = 23; continue;
+							/* } else { */ case 22:
+								runes$1 = $append(runes$1, (x$15 = inst.Inst.Rune, (0 >= x$15.$length ? ($throwRuntimeError("index out of range"), undefined) : x$15.$array[x$15.$offset + 0])), (x$16 = inst.Inst.Rune, (0 >= x$16.$length ? ($throwRuntimeError("index out of range"), undefined) : x$16.$array[x$16.$offset + 0])));
+							/* } */ case 23:
+							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = runes$1);
+							inst.Next = $makeSlice(sliceType$2, ((_q$3 = ((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc]).$length / 2, (_q$3 === _q$3 && _q$3 !== 1/0 && _q$3 !== -1/0) ? _q$3 >> 0 : $throwRuntimeError("integer divide by zero")) + 1 >> 0));
+							_ref$3 = inst.Next;
+							_i$3 = 0;
+							while (true) {
+								if (!(_i$3 < _ref$3.$length)) { break; }
+								i$3 = _i$3;
+								(x$17 = inst.Next, ((i$3 < 0 || i$3 >= x$17.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$17.$array[x$17.$offset + i$3] = inst.Inst.Out));
+								_i$3++;
 							}
-							$s = -1; return $ifaceNil;
-							/* */ } return; } var $f = {$blk: Checker·builtin·func9, $c: true, $r, _5, _r$42, _tuple$5, t$7, typ$4, $s};return $f;
-						}; })(check, id, key, t, x, xlist, y, y$1, y$2, y$3, y$4);
-					_r$42 = check[0].applyTypeFunc(f$1, x[0], id[0]); /* */ $s = 202; case 202: if($c) { $c = false; _r$42 = _r$42.$blk(); } if (_r$42 && _r$42.$blk !== undefined) { break s; }
-					resTyp$1 = _r$42;
-					/* */ if ($interfaceIsEqual(resTyp$1, $ifaceNil)) { $s = 203; continue; }
-					/* */ $s = 204; continue;
-					/* if ($interfaceIsEqual(resTyp$1, $ifaceNil)) { */ case 203:
-						code$1 = 89;
-						if (id[0] === 14) {
-							code$1 = 93;
-						}
-						$r = check[0].errorf(x[0], code$1, "invalid argument: argument has type %s, expected complex type", new sliceType$6([x[0].typ])); /* */ $s = 205; case 205: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 204:
-					/* */ if (x[0].mode === 4) { $s = 206; continue; }
-					/* */ $s = 207; continue;
-					/* if (x[0].mode === 4) { */ case 206:
-						/* */ if (id[0] === 14) { $s = 209; continue; }
-						/* */ $s = 210; continue;
-						/* if (id[0] === 14) { */ case 209:
-							_r$43 = constant.Real(x[0].val); /* */ $s = 212; case 212: if($c) { $c = false; _r$43 = _r$43.$blk(); } if (_r$43 && _r$43.$blk !== undefined) { break s; }
-							x[0].val = _r$43;
-							$s = 211; continue;
-						/* } else { */ case 210:
-							_r$44 = constant.Imag(x[0].val); /* */ $s = 213; case 213: if($c) { $c = false; _r$44 = _r$44.$blk(); } if (_r$44 && _r$44.$blk !== undefined) { break s; }
-							x[0].val = _r$44;
-						/* } */ case 211:
-						$s = 208; continue;
-					/* } else { */ case 207:
-						x[0].mode = 7;
-					/* } */ case 208:
-					/* */ if (!(check[0].Info.Types === false) && !((x[0].mode === 4))) { $s = 214; continue; }
-					/* */ $s = 215; continue;
-					/* if (!(check[0].Info.Types === false) && !((x[0].mode === 4))) { */ case 214:
-						_arg$14 = call.Fun;
-						_r$45 = makeSig(resTyp$1, new sliceType$3([x[0].typ])); /* */ $s = 216; case 216: if($c) { $c = false; _r$45 = _r$45.$blk(); } if (_r$45 && _r$45.$blk !== undefined) { break s; }
-						_arg$15 = _r$45;
-						$r = check[0].recordBuiltinType(_arg$14, _arg$15); /* */ $s = 217; case 217: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 215:
-					x[0].typ = resTyp$1;
-					$s = 44; continue;
-				/* } else if (_2 === (9)) { */ case 28:
-					arg0 = (x$4 = call.Args, (0 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 0]));
-					_r$46 = check[0].varType(arg0); /* */ $s = 218; case 218: if($c) { $c = false; _r$46 = _r$46.$blk(); } if (_r$46 && _r$46.$blk !== undefined) { break s; }
-					T$1 = _r$46;
-					if ($interfaceIsEqual(T$1, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-						$s = -1; return _;
-					}
-					min = 0;
-					_r$47 = coreType(T$1); /* */ $s = 219; case 219: if($c) { $c = false; _r$47 = _r$47.$blk(); } if (_r$47 && _r$47.$blk !== undefined) { break s; }
-					_ref$2 = _r$47;
-					/* */ if ($assertType(_ref$2, ptrType$25, true)[1]) { $s = 220; continue; }
-					/* */ if ($assertType(_ref$2, ptrType$28, true)[1] || $assertType(_ref$2, ptrType$29, true)[1]) { $s = 221; continue; }
-					/* */ if (_ref$2 === $ifaceNil) { $s = 222; continue; }
-					/* */ $s = 223; continue;
-					/* if ($assertType(_ref$2, ptrType$25, true)[1]) { */ case 220:
-						min = 2;
-						$s = 224; continue;
-					/* } else if ($assertType(_ref$2, ptrType$28, true)[1] || $assertType(_ref$2, ptrType$29, true)[1]) { */ case 221:
-						min = 1;
-						$s = 224; continue;
-					/* } else if (_ref$2 === $ifaceNil) { */ case 222:
-						$r = check[0].errorf(arg0, 92, "cannot make %s: no core type", new sliceType$6([arg0])); /* */ $s = 225; case 225: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } else { */ case 223:
-						$r = check[0].errorf(arg0, 92, "invalid argument: cannot make %s; type must be slice, map, or channel", new sliceType$6([arg0])); /* */ $s = 226; case 226: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 224:
-					/* */ if (nargs < min || (min + 1 >> 0) < nargs) { $s = 227; continue; }
-					/* */ $s = 228; continue;
-					/* if (nargs < min || (min + 1 >> 0) < nargs) { */ case 227:
-						$r = check[0].errorf(call, 126, "invalid operation: %v expects %d or %d arguments; found %d", new sliceType$6([call, new $Int(min), new $Int((min + 1 >> 0)), new $Int(nargs)])); /* */ $s = 229; case 229: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 228:
-					types$1 = new sliceType$3([T$1]);
-					sizes = sliceType$19.nil;
-					_ref$3 = $subslice(call.Args, 1);
-					_i$1 = 0;
-					/* while (true) { */ case 230:
-						/* if (!(_i$1 < _ref$3.$length)) { break; } */ if(!(_i$1 < _ref$3.$length)) { $s = 231; continue; }
-						arg$1 = ((_i$1 < 0 || _i$1 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$1]);
-						_r$48 = check[0].index(arg$1, new $Int64(-1, 4294967295)); /* */ $s = 232; case 232: if($c) { $c = false; _r$48 = _r$48.$blk(); } if (_r$48 && _r$48.$blk !== undefined) { break s; }
-						_tuple$5 = _r$48;
-						typ$4 = _tuple$5[0];
-						size = _tuple$5[1];
-						types$1 = $append(types$1, typ$4);
-						if ((size.$high > 0 || (size.$high === 0 && size.$low >= 0))) {
-							sizes = $append(sizes, size);
-						}
-						_i$1++;
-					$s = 230; continue;
-					case 231:
-					/* */ if ((sizes.$length === 2) && (x$5 = (0 >= sizes.$length ? ($throwRuntimeError("index out of range"), undefined) : sizes.$array[sizes.$offset + 0]), x$6 = (1 >= sizes.$length ? ($throwRuntimeError("index out of range"), undefined) : sizes.$array[sizes.$offset + 1]), (x$5.$high > x$6.$high || (x$5.$high === x$6.$high && x$5.$low > x$6.$low)))) { $s = 233; continue; }
-					/* */ $s = 234; continue;
-					/* if ((sizes.$length === 2) && (x$5 = (0 >= sizes.$length ? ($throwRuntimeError("index out of range"), undefined) : sizes.$array[sizes.$offset + 0]), x$6 = (1 >= sizes.$length ? ($throwRuntimeError("index out of range"), undefined) : sizes.$array[sizes.$offset + 1]), (x$5.$high > x$6.$high || (x$5.$high === x$6.$high && x$5.$low > x$6.$low)))) { */ case 233:
-						$r = check[0].error((x$7 = call.Args, (1 >= x$7.$length ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + 1])), 91, "invalid argument: length and capacity swapped"); /* */ $s = 235; case 235: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 234:
-					x[0].mode = 7;
-					x[0].typ = T$1;
-					/* */ if (!(check[0].Info.Types === false)) { $s = 236; continue; }
-					/* */ $s = 237; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 236:
-						_arg$16 = call.Fun;
-						_r$49 = makeSig(x[0].typ, types$1); /* */ $s = 238; case 238: if($c) { $c = false; _r$49 = _r$49.$blk(); } if (_r$49 && _r$49.$blk !== undefined) { break s; }
-						_arg$17 = _r$49;
-						$r = check[0].recordBuiltinType(_arg$16, _arg$17); /* */ $s = 239; case 239: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 237:
-					$s = 44; continue;
-				/* } else if (_2 === (10)) { */ case 29:
-					_r$50 = check[0].varType((x$8 = call.Args, (0 >= x$8.$length ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + 0]))); /* */ $s = 240; case 240: if($c) { $c = false; _r$50 = _r$50.$blk(); } if (_r$50 && _r$50.$blk !== undefined) { break s; }
-					T$2 = _r$50;
-					if ($interfaceIsEqual(T$2, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-						$s = -1; return _;
-					}
-					x[0].mode = 7;
-					x[0].typ = new Pointer.ptr(T$2);
-					/* */ if (!(check[0].Info.Types === false)) { $s = 241; continue; }
-					/* */ $s = 242; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 241:
-						_arg$18 = call.Fun;
-						_r$51 = makeSig(x[0].typ, new sliceType$3([T$2])); /* */ $s = 243; case 243: if($c) { $c = false; _r$51 = _r$51.$blk(); } if (_r$51 && _r$51.$blk !== undefined) { break s; }
-						_arg$19 = _r$51;
-						$r = check[0].recordBuiltinType(_arg$18, _arg$19); /* */ $s = 244; case 244: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 242:
-					$s = 44; continue;
-				/* } else if (_2 === (11)) { */ case 30:
-					if (!(check[0].environment.sig === ptrType$27.nil) && check[0].environment.sig.results.Len() > 0) {
-						p = check[0].environment.isPanic;
-						if (p === false) {
-							p = new $global.Map();
-							check[0].environment.isPanic = p;
-						}
-						_key = call; (p || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$86.keyFor(_key), { k: _key, v: true });
-					}
-					$r = check[0].assignment(x[0], emptyInterface, "argument to panic"); /* */ $s = 245; case 245: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (x[0].mode === 0) {
-						$s = -1; return _;
-					}
-					x[0].mode = 1;
-					/* */ if (!(check[0].Info.Types === false)) { $s = 246; continue; }
-					/* */ $s = 247; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 246:
-						_arg$20 = call.Fun;
-						_r$52 = makeSig($ifaceNil, new sliceType$3([emptyInterface])); /* */ $s = 248; case 248: if($c) { $c = false; _r$52 = _r$52.$blk(); } if (_r$52 && _r$52.$blk !== undefined) { break s; }
-						_arg$21 = _r$52;
-						$r = check[0].recordBuiltinType(_arg$20, _arg$21); /* */ $s = 249; case 249: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 247:
-					$s = 44; continue;
-				/* } else if ((_2 === (12)) || (_2 === (13))) { */ case 31:
-					params = sliceType$3.nil;
-					/* */ if (nargs > 0) { $s = 250; continue; }
-					/* */ $s = 251; continue;
-					/* if (nargs > 0) { */ case 250:
-						params = $makeSlice(sliceType$3, nargs);
-						i$2 = 0;
-						/* while (true) { */ case 252:
-							/* if (!(i$2 < nargs)) { break; } */ if(!(i$2 < nargs)) { $s = 253; continue; }
-							/* */ if (i$2 > 0) { $s = 254; continue; }
-							/* */ $s = 255; continue;
-							/* if (i$2 > 0) { */ case 254:
-								$r = arg(x[0], i$2); /* */ $s = 256; case 256: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							/* } */ case 255:
-							$r = check[0].assignment(x[0], $ifaceNil, "argument to " + ((id[0] < 0 || id[0] >= predeclaredFuncs.length) ? ($throwRuntimeError("index out of range"), undefined) : predeclaredFuncs[id[0]]).name); /* */ $s = 257; case 257: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							if (x[0].mode === 0) {
-								$s = -1; return _;
+							inst.Inst.Op = 7;
+							$s = 10; continue;
+						/* } else if (_1 === (9)) { */ case 8:
+							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = false);
+							if (inst.Next.$length > 0) {
+								/* break; */ $s = 1; continue;
 							}
-							((i$2 < 0 || i$2 >= params.$length) ? ($throwRuntimeError("index out of range"), undefined) : params.$array[params.$offset + i$2] = x[0].typ);
-							i$2 = i$2 + (1) >> 0;
-						$s = 252; continue;
-						case 253:
-					/* } */ case 251:
-					x[0].mode = 1;
-					/* */ if (!(check[0].Info.Types === false)) { $s = 258; continue; }
-					/* */ $s = 259; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 258:
-						_arg$22 = call.Fun;
-						_r$53 = makeSig($ifaceNil, params); /* */ $s = 260; case 260: if($c) { $c = false; _r$53 = _r$53.$blk(); } if (_r$53 && _r$53.$blk !== undefined) { break s; }
-						_arg$23 = _r$53;
-						$r = check[0].recordBuiltinType(_arg$22, _arg$23); /* */ $s = 261; case 261: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 259:
-					$s = 44; continue;
-				/* } else if (_2 === (15)) { */ case 32:
-					x[0].mode = 7;
-					x[0].typ = emptyInterface;
-					/* */ if (!(check[0].Info.Types === false)) { $s = 262; continue; }
-					/* */ $s = 263; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 262:
-						_arg$24 = call.Fun;
-						_r$54 = makeSig(x[0].typ, sliceType$3.nil); /* */ $s = 264; case 264: if($c) { $c = false; _r$54 = _r$54.$blk(); } if (_r$54 && _r$54.$blk !== undefined) { break s; }
-						_arg$25 = _r$54;
-						$r = check[0].recordBuiltinType(_arg$24, _arg$25); /* */ $s = 265; case 265: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 263:
-					$s = 44; continue;
-				/* } else if (_2 === (16)) { */ case 33:
-					/* */ if (!check[0].allowVersion(check[0].pkg, 1, 17)) { $s = 266; continue; }
-					/* */ $s = 267; continue;
-					/* if (!check[0].allowVersion(check[0].pkg, 1, 17)) { */ case 266:
-						$r = check[0].error(call.Fun, 135, "unsafe.Add requires go1.17 or later"); /* */ $s = 268; case 268: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 267:
-					$r = check[0].assignment(x[0], (18 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 18]), "argument to unsafe.Add"); /* */ $s = 269; case 269: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (x[0].mode === 0) {
-						$s = -1; return _;
-					}
-					y$2[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-					$r = arg(y$2[0], 1); /* */ $s = 270; case 270: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$55 = check[0].isValidIndex(y$2[0], 133, "length", true); /* */ $s = 273; case 273: if($c) { $c = false; _r$55 = _r$55.$blk(); } if (_r$55 && _r$55.$blk !== undefined) { break s; }
-					/* */ if (!_r$55) { $s = 271; continue; }
-					/* */ $s = 272; continue;
-					/* if (!_r$55) { */ case 271:
-						$s = -1; return _;
-					/* } */ case 272:
-					x[0].mode = 7;
-					x[0].typ = (18 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 18]);
-					/* */ if (!(check[0].Info.Types === false)) { $s = 274; continue; }
-					/* */ $s = 275; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 274:
-						_arg$26 = call.Fun;
-						_r$56 = makeSig(x[0].typ, new sliceType$3([x[0].typ, y$2[0].typ])); /* */ $s = 276; case 276: if($c) { $c = false; _r$56 = _r$56.$blk(); } if (_r$56 && _r$56.$blk !== undefined) { break s; }
-						_arg$27 = _r$56;
-						$r = check[0].recordBuiltinType(_arg$26, _arg$27); /* */ $s = 277; case 277: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 275:
-					$s = 44; continue;
-				/* } else if (_2 === (17)) { */ case 34:
-					$r = check[0].assignment(x[0], $ifaceNil, "argument to unsafe.Alignof"); /* */ $s = 278; case 278: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (x[0].mode === 0) {
-						$s = -1; return _;
-					}
-					_r$57 = hasVarSize(x[0].typ, false); /* */ $s = 282; case 282: if($c) { $c = false; _r$57 = _r$57.$blk(); } if (_r$57 && _r$57.$blk !== undefined) { break s; }
-					/* */ if (_r$57) { $s = 279; continue; }
-					/* */ $s = 280; continue;
-					/* if (_r$57) { */ case 279:
-						x[0].mode = 7;
-						/* */ if (!(check[0].Info.Types === false)) { $s = 283; continue; }
-						/* */ $s = 284; continue;
-						/* if (!(check[0].Info.Types === false)) { */ case 283:
-							_arg$28 = call.Fun;
-							_r$58 = makeSig((12 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 12]), new sliceType$3([x[0].typ])); /* */ $s = 285; case 285: if($c) { $c = false; _r$58 = _r$58.$blk(); } if (_r$58 && _r$58.$blk !== undefined) { break s; }
-							_arg$29 = _r$58;
-							$r = check[0].recordBuiltinType(_arg$28, _arg$29); /* */ $s = 286; case 286: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 284:
-						$s = 281; continue;
-					/* } else { */ case 280:
-						x[0].mode = 4;
-						_r$59 = check[0].conf.alignof(x[0].typ); /* */ $s = 287; case 287: if($c) { $c = false; _r$59 = _r$59.$blk(); } if (_r$59 && _r$59.$blk !== undefined) { break s; }
-						_r$60 = constant.MakeInt64(_r$59); /* */ $s = 288; case 288: if($c) { $c = false; _r$60 = _r$60.$blk(); } if (_r$60 && _r$60.$blk !== undefined) { break s; }
-						x[0].val = _r$60;
-					/* } */ case 281:
-					x[0].typ = (12 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 12]);
-					$s = 44; continue;
-				/* } else if (_2 === (18)) { */ case 35:
-					arg0$1 = (x$9 = call.Args, (0 >= x$9.$length ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + 0]));
-					_tuple$6 = $assertType(unparen(arg0$1), ptrType$36, true);
-					selx = _tuple$6[0];
-					/* */ if (selx === ptrType$36.nil) { $s = 289; continue; }
-					/* */ $s = 290; continue;
-					/* if (selx === ptrType$36.nil) { */ case 289:
-						$r = check[0].errorf(arg0$1, 98, "invalid argument: %s is not a selector expression", new sliceType$6([arg0$1])); /* */ $s = 291; case 291: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$r = check[0].use(new sliceType$11([arg0$1])); /* */ $s = 292; case 292: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 290:
-					$r = check[0].expr(x[0], selx.X); /* */ $s = 293; case 293: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (x[0].mode === 0) {
-						$s = -1; return _;
-					}
-					_r$61 = derefStructPtr(x[0].typ); /* */ $s = 294; case 294: if($c) { $c = false; _r$61 = _r$61.$blk(); } if (_r$61 && _r$61.$blk !== undefined) { break s; }
-					base = _r$61;
-					sel = selx.Sel.Name;
-					_r$62 = LookupFieldOrMethod(base, false, check[0].pkg, sel); /* */ $s = 295; case 295: if($c) { $c = false; _r$62 = _r$62.$blk(); } if (_r$62 && _r$62.$blk !== undefined) { break s; }
-					_tuple$7 = _r$62;
-					obj = _tuple$7[0];
-					index$2 = _tuple$7[1];
-					indirect = _tuple$7[2];
-					_ref$4 = obj;
-					/* */ if (_ref$4 === $ifaceNil) { $s = 296; continue; }
-					/* */ if ($assertType(_ref$4, ptrType$2, true)[1]) { $s = 297; continue; }
-					/* */ $s = 298; continue;
-					/* if (_ref$4 === $ifaceNil) { */ case 296:
-						$r = check[0].errorf(x[0], 76, "invalid argument: %s has no single field %s", new sliceType$6([base, new $String(sel)])); /* */ $s = 299; case 299: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } else if ($assertType(_ref$4, ptrType$2, true)[1]) { */ case 297:
-						$r = check[0].errorf(arg0$1, 99, "invalid argument: %s is a method value", new sliceType$6([arg0$1])); /* */ $s = 300; case 300: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 298:
-					/* */ if (indirect) { $s = 301; continue; }
-					/* */ $s = 302; continue;
-					/* if (indirect) { */ case 301:
-						$r = check[0].errorf(x[0], 99, "invalid argument: field %s is embedded via a pointer in %s", new sliceType$6([new $String(sel), base])); /* */ $s = 303; case 303: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 302:
-					$r = check[0].recordSelection(selx, 0, base, obj, index$2, false); /* */ $s = 304; case 304: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					mode$1 = 7;
-					if ((x[0].mode === 5) || indirect) {
-						mode$1 = 5;
-					}
-					_r$63 = obj.Type(); /* */ $s = 305; case 305: if($c) { $c = false; _r$63 = _r$63.$blk(); } if (_r$63 && _r$63.$blk !== undefined) { break s; }
-					$r = check[0].record(new operand.ptr(mode$1, selx, _r$63, $ifaceNil, 0)); /* */ $s = 306; case 306: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$64 = hasVarSize(base, false); /* */ $s = 310; case 310: if($c) { $c = false; _r$64 = _r$64.$blk(); } if (_r$64 && _r$64.$blk !== undefined) { break s; }
-					/* */ if (_r$64) { $s = 307; continue; }
-					/* */ $s = 308; continue;
-					/* if (_r$64) { */ case 307:
-						x[0].mode = 7;
-						/* */ if (!(check[0].Info.Types === false)) { $s = 311; continue; }
-						/* */ $s = 312; continue;
-						/* if (!(check[0].Info.Types === false)) { */ case 311:
-							_arg$30 = call.Fun;
-							_arg$31 = (12 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 12]);
-							_r$65 = obj.Type(); /* */ $s = 313; case 313: if($c) { $c = false; _r$65 = _r$65.$blk(); } if (_r$65 && _r$65.$blk !== undefined) { break s; }
-							_arg$32 = _r$65;
-							_r$66 = makeSig(_arg$31, new sliceType$3([_arg$32])); /* */ $s = 314; case 314: if($c) { $c = false; _r$66 = _r$66.$blk(); } if (_r$66 && _r$66.$blk !== undefined) { break s; }
-							_arg$33 = _r$66;
-							$r = check[0].recordBuiltinType(_arg$30, _arg$33); /* */ $s = 315; case 315: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 312:
-						$s = 309; continue;
-					/* } else { */ case 308:
-						x[0].mode = 4;
-						_r$67 = check[0].conf.offsetof(base, index$2); /* */ $s = 316; case 316: if($c) { $c = false; _r$67 = _r$67.$blk(); } if (_r$67 && _r$67.$blk !== undefined) { break s; }
-						_r$68 = constant.MakeInt64(_r$67); /* */ $s = 317; case 317: if($c) { $c = false; _r$68 = _r$68.$blk(); } if (_r$68 && _r$68.$blk !== undefined) { break s; }
-						x[0].val = _r$68;
-					/* } */ case 309:
-					x[0].typ = (12 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 12]);
-					$s = 44; continue;
-				/* } else if (_2 === (19)) { */ case 36:
-					$r = check[0].assignment(x[0], $ifaceNil, "argument to unsafe.Sizeof"); /* */ $s = 318; case 318: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (x[0].mode === 0) {
-						$s = -1; return _;
-					}
-					_r$69 = hasVarSize(x[0].typ, false); /* */ $s = 322; case 322: if($c) { $c = false; _r$69 = _r$69.$blk(); } if (_r$69 && _r$69.$blk !== undefined) { break s; }
-					/* */ if (_r$69) { $s = 319; continue; }
-					/* */ $s = 320; continue;
-					/* if (_r$69) { */ case 319:
-						x[0].mode = 7;
-						/* */ if (!(check[0].Info.Types === false)) { $s = 323; continue; }
-						/* */ $s = 324; continue;
-						/* if (!(check[0].Info.Types === false)) { */ case 323:
-							_arg$34 = call.Fun;
-							_r$70 = makeSig((12 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 12]), new sliceType$3([x[0].typ])); /* */ $s = 325; case 325: if($c) { $c = false; _r$70 = _r$70.$blk(); } if (_r$70 && _r$70.$blk !== undefined) { break s; }
-							_arg$35 = _r$70;
-							$r = check[0].recordBuiltinType(_arg$34, _arg$35); /* */ $s = 326; case 326: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 324:
-						$s = 321; continue;
-					/* } else { */ case 320:
-						x[0].mode = 4;
-						_r$71 = check[0].conf.sizeof(x[0].typ); /* */ $s = 327; case 327: if($c) { $c = false; _r$71 = _r$71.$blk(); } if (_r$71 && _r$71.$blk !== undefined) { break s; }
-						_r$72 = constant.MakeInt64(_r$71); /* */ $s = 328; case 328: if($c) { $c = false; _r$72 = _r$72.$blk(); } if (_r$72 && _r$72.$blk !== undefined) { break s; }
-						x[0].val = _r$72;
-					/* } */ case 321:
-					x[0].typ = (12 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 12]);
-					$s = 44; continue;
-				/* } else if (_2 === (20)) { */ case 37:
-					/* */ if (!check[0].allowVersion(check[0].pkg, 1, 17)) { $s = 329; continue; }
-					/* */ $s = 330; continue;
-					/* if (!check[0].allowVersion(check[0].pkg, 1, 17)) { */ case 329:
-						$r = check[0].error(call.Fun, 135, "unsafe.Slice requires go1.17 or later"); /* */ $s = 331; case 331: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 330:
-					_r$73 = under(x[0].typ); /* */ $s = 332; case 332: if($c) { $c = false; _r$73 = _r$73.$blk(); } if (_r$73 && _r$73.$blk !== undefined) { break s; }
-					_tuple$8 = $assertType(_r$73, ptrType$26, true);
-					ptr = _tuple$8[0];
-					/* */ if (ptr === ptrType$26.nil) { $s = 333; continue; }
-					/* */ $s = 334; continue;
-					/* if (ptr === ptrType$26.nil) { */ case 333:
-						$r = check[0].errorf(x[0], 134, "invalid argument: %s is not a pointer", new sliceType$6([x[0]])); /* */ $s = 335; case 335: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 334:
-					y$3[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-					$r = arg(y$3[0], 1); /* */ $s = 336; case 336: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$74 = check[0].isValidIndex(y$3[0], 134, "length", false); /* */ $s = 339; case 339: if($c) { $c = false; _r$74 = _r$74.$blk(); } if (_r$74 && _r$74.$blk !== undefined) { break s; }
-					/* */ if (!_r$74) { $s = 337; continue; }
-					/* */ $s = 338; continue;
-					/* if (!_r$74) { */ case 337:
-						$s = -1; return _;
-					/* } */ case 338:
-					x[0].mode = 7;
-					x[0].typ = NewSlice(ptr.base);
-					/* */ if (!(check[0].Info.Types === false)) { $s = 340; continue; }
-					/* */ $s = 341; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 340:
-						_arg$36 = call.Fun;
-						_r$75 = makeSig(x[0].typ, new sliceType$3([ptr, y$3[0].typ])); /* */ $s = 342; case 342: if($c) { $c = false; _r$75 = _r$75.$blk(); } if (_r$75 && _r$75.$blk !== undefined) { break s; }
-						_arg$37 = _r$75;
-						$r = check[0].recordBuiltinType(_arg$36, _arg$37); /* */ $s = 343; case 343: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 341:
-					$s = 44; continue;
-				/* } else if (_2 === (21)) { */ case 38:
-					/* */ if (!check[0].allowVersion(check[0].pkg, 1, 20)) { $s = 344; continue; }
-					/* */ $s = 345; continue;
-					/* if (!check[0].allowVersion(check[0].pkg, 1, 20)) { */ case 344:
-						$r = check[0].error(call.Fun, 135, "unsafe.SliceData requires go1.20 or later"); /* */ $s = 346; case 346: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 345:
-					_r$76 = under(x[0].typ); /* */ $s = 347; case 347: if($c) { $c = false; _r$76 = _r$76.$blk(); } if (_r$76 && _r$76.$blk !== undefined) { break s; }
-					_tuple$9 = $assertType(_r$76, ptrType$25, true);
-					slice = _tuple$9[0];
-					/* */ if (slice === ptrType$25.nil) { $s = 348; continue; }
-					/* */ $s = 349; continue;
-					/* if (slice === ptrType$25.nil) { */ case 348:
-						$r = check[0].errorf(x[0], 145, "invalid argument: %s is not a slice", new sliceType$6([x[0]])); /* */ $s = 350; case 350: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 349:
-					x[0].mode = 7;
-					x[0].typ = NewPointer(slice.elem);
-					/* */ if (!(check[0].Info.Types === false)) { $s = 351; continue; }
-					/* */ $s = 352; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 351:
-						_arg$38 = call.Fun;
-						_r$77 = makeSig(x[0].typ, new sliceType$3([slice])); /* */ $s = 353; case 353: if($c) { $c = false; _r$77 = _r$77.$blk(); } if (_r$77 && _r$77.$blk !== undefined) { break s; }
-						_arg$39 = _r$77;
-						$r = check[0].recordBuiltinType(_arg$38, _arg$39); /* */ $s = 354; case 354: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 352:
-					$s = 44; continue;
-				/* } else if (_2 === (22)) { */ case 39:
-					/* */ if (!check[0].allowVersion(check[0].pkg, 1, 20)) { $s = 355; continue; }
-					/* */ $s = 356; continue;
-					/* if (!check[0].allowVersion(check[0].pkg, 1, 20)) { */ case 355:
-						$r = check[0].error(call.Fun, 135, "unsafe.String requires go1.20 or later"); /* */ $s = 357; case 357: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 356:
-					$r = check[0].assignment(x[0], NewPointer(universeByte), "argument to unsafe.String"); /* */ $s = 358; case 358: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (x[0].mode === 0) {
-						$s = -1; return _;
-					}
-					y$4[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-					$r = arg(y$4[0], 1); /* */ $s = 359; case 359: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$78 = check[0].isValidIndex(y$4[0], 146, "length", false); /* */ $s = 362; case 362: if($c) { $c = false; _r$78 = _r$78.$blk(); } if (_r$78 && _r$78.$blk !== undefined) { break s; }
-					/* */ if (!_r$78) { $s = 360; continue; }
-					/* */ $s = 361; continue;
-					/* if (!_r$78) { */ case 360:
-						$s = -1; return _;
-					/* } */ case 361:
-					x[0].mode = 7;
-					x[0].typ = (17 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 17]);
-					/* */ if (!(check[0].Info.Types === false)) { $s = 363; continue; }
-					/* */ $s = 364; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 363:
-						_arg$40 = call.Fun;
-						_r$79 = makeSig(x[0].typ, new sliceType$3([NewPointer(universeByte), y$4[0].typ])); /* */ $s = 365; case 365: if($c) { $c = false; _r$79 = _r$79.$blk(); } if (_r$79 && _r$79.$blk !== undefined) { break s; }
-						_arg$41 = _r$79;
-						$r = check[0].recordBuiltinType(_arg$40, _arg$41); /* */ $s = 366; case 366: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 364:
-					$s = 44; continue;
-				/* } else if (_2 === (23)) { */ case 40:
-					/* */ if (!check[0].allowVersion(check[0].pkg, 1, 20)) { $s = 367; continue; }
-					/* */ $s = 368; continue;
-					/* if (!check[0].allowVersion(check[0].pkg, 1, 20)) { */ case 367:
-						$r = check[0].error(call.Fun, 135, "unsafe.StringData requires go1.20 or later"); /* */ $s = 369; case 369: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 368:
-					$r = check[0].assignment(x[0], (17 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 17]), "argument to unsafe.StringData"); /* */ $s = 370; case 370: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					if (x[0].mode === 0) {
-						$s = -1; return _;
-					}
-					x[0].mode = 7;
-					x[0].typ = NewPointer(universeByte);
-					/* */ if (!(check[0].Info.Types === false)) { $s = 371; continue; }
-					/* */ $s = 372; continue;
-					/* if (!(check[0].Info.Types === false)) { */ case 371:
-						_arg$42 = call.Fun;
-						_r$80 = makeSig(x[0].typ, new sliceType$3([(17 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 17])])); /* */ $s = 373; case 373: if($c) { $c = false; _r$80 = _r$80.$blk(); } if (_r$80 && _r$80.$blk !== undefined) { break s; }
-						_arg$43 = _r$80;
-						$r = check[0].recordBuiltinType(_arg$42, _arg$43); /* */ $s = 374; case 374: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 372:
-					$s = 44; continue;
-				/* } else if (_2 === (24)) { */ case 41:
-					if (!((x[0].mode === 4))) { _v$3 = true; $s = 377; continue s; }
-					_r$81 = isBoolean(x[0].typ); /* */ $s = 378; case 378: if($c) { $c = false; _r$81 = _r$81.$blk(); } if (_r$81 && _r$81.$blk !== undefined) { break s; }
-					_v$3 = !_r$81; case 377:
-					/* */ if (_v$3) { $s = 375; continue; }
-					/* */ $s = 376; continue;
-					/* if (_v$3) { */ case 375:
-						$r = check[0].errorf(x[0], 1, "invalid argument: %s is not a boolean constant", new sliceType$6([x[0]])); /* */ $s = 379; case 379: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 376:
-					_r$82 = x[0].val.Kind(); /* */ $s = 382; case 382: if($c) { $c = false; _r$82 = _r$82.$blk(); } if (_r$82 && _r$82.$blk !== undefined) { break s; }
-					/* */ if (!((_r$82 === 1))) { $s = 380; continue; }
-					/* */ $s = 381; continue;
-					/* if (!((_r$82 === 1))) { */ case 380:
-						$r = check[0].errorf(x[0], 1, "internal error: value of %s should be a boolean constant", new sliceType$6([x[0]])); /* */ $s = 383; case 383: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						$s = -1; return _;
-					/* } */ case 381:
-					_r$83 = constant.BoolVal(x[0].val); /* */ $s = 386; case 386: if($c) { $c = false; _r$83 = _r$83.$blk(); } if (_r$83 && _r$83.$blk !== undefined) { break s; }
-					/* */ if (!_r$83) { $s = 384; continue; }
-					/* */ $s = 385; continue;
-					/* if (!_r$83) { */ case 384:
-						$r = check[0].errorf(call, 1, "%v failed", new sliceType$6([call])); /* */ $s = 387; case 387: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					/* } */ case 385:
-					$s = 44; continue;
-				/* } else if (_2 === (25)) { */ case 42:
-					/* */ if (nargs === 0) { $s = 388; continue; }
-					/* */ $s = 389; continue;
-					/* if (nargs === 0) { */ case 388:
-						_r$84 = call.Pos(); /* */ $s = 390; case 390: if($c) { $c = false; _r$84 = _r$84.$blk(); } if (_r$84 && _r$84.$blk !== undefined) { break s; }
-						_arg$44 = new token.Pos(_r$84);
-						$r = check[0].dump("%v: trace() without arguments", new sliceType$6([_arg$44])); /* */ $s = 391; case 391: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x[0].mode = 1;
-						/* break; */ $s = 19; continue;
-					/* } */ case 389:
-					t[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-					x1 = x[0];
-					_ref$5 = call.Args;
-					_i$2 = 0;
-					/* while (true) { */ case 392:
-						/* if (!(_i$2 < _ref$5.$length)) { break; } */ if(!(_i$2 < _ref$5.$length)) { $s = 393; continue; }
-						arg$2 = ((_i$2 < 0 || _i$2 >= _ref$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$5.$array[_ref$5.$offset + _i$2]);
-						_r$85 = check[0].rawExpr(x1, arg$2, $ifaceNil, false); /* */ $s = 394; case 394: if($c) { $c = false; _r$85 = _r$85.$blk(); } if (_r$85 && _r$85.$blk !== undefined) { break s; }
-						_r$85;
-						_r$86 = x1.Pos(); /* */ $s = 395; case 395: if($c) { $c = false; _r$86 = _r$86.$blk(); } if (_r$86 && _r$86.$blk !== undefined) { break s; }
-						_arg$45 = new token.Pos(_r$86);
-						_arg$46 = x1;
-						$r = check[0].dump("%v: %s", new sliceType$6([_arg$45, _arg$46])); /* */ $s = 396; case 396: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x1 = t[0];
-						_i$2++;
-					$s = 392; continue;
-					case 393:
-					$s = 44; continue;
-				/* } else { */ case 43:
-					unreachable();
-				/* } */ case 44:
-			case 19:
-			_ = true;
-			$s = -1; return _;
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  _; } if($curGoroutine.asleep) { var $f = {$blk: builtin, $c: true, $r, S, T, T$1, T$2, _, _1, _2, _3, _arg, _arg$1, _arg$10, _arg$11, _arg$12, _arg$13, _arg$14, _arg$15, _arg$16, _arg$17, _arg$18, _arg$19, _arg$2, _arg$20, _arg$21, _arg$22, _arg$23, _arg$24, _arg$25, _arg$26, _arg$27, _arg$28, _arg$29, _arg$3, _arg$30, _arg$31, _arg$32, _arg$33, _arg$34, _arg$35, _arg$36, _arg$37, _arg$38, _arg$39, _arg$4, _arg$40, _arg$41, _arg$42, _arg$43, _arg$44, _arg$45, _arg$46, _arg$5, _arg$6, _arg$7, _arg$8, _arg$9, _i, _i$1, _i$2, _key, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$18, _r$19, _r$2, _r$20, _r$21, _r$22, _r$23, _r$24, _r$25, _r$26, _r$27, _r$28, _r$29, _r$3, _r$30, _r$31, _r$32, _r$33, _r$34, _r$35, _r$36, _r$37, _r$38, _r$39, _r$4, _r$40, _r$41, _r$42, _r$43, _r$44, _r$45, _r$46, _r$47, _r$48, _r$49, _r$5, _r$50, _r$51, _r$52, _r$53, _r$54, _r$55, _r$56, _r$57, _r$58, _r$59, _r$6, _r$60, _r$61, _r$62, _r$63, _r$64, _r$65, _r$66, _r$67, _r$68, _r$69, _r$7, _r$70, _r$71, _r$72, _r$73, _r$74, _r$75, _r$76, _r$77, _r$78, _r$79, _r$8, _r$80, _r$81, _r$82, _r$83, _r$84, _r$85, _r$86, _r$9, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _ref$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _tuple$6, _tuple$7, _tuple$8, _tuple$9, _v, _v$1, _v$2, _v$3, alist, arg, arg$1, arg$2, arg0, arg0$1, base, bin, call, cause, check, code, code$1, d, dst, f, f$1, i, i$1, i$2, id, index$2, indirect, key, map_, min, mode, mode$1, msg$1, nargs, obj, ok, p, params, ptr, resTyp, resTyp$1, s, sel, selx, sig, sig$1, size, sizes, slice, src, src0, t, t$1, t$2, t$3, t$4, t$5, t$6, toFloat, typ$4, types$1, u, val, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, x1, xlist, xlist$1, y, y$1, y$2, y$3, y$4, $s, $deferred};return $f; } }
-		};
-		hasVarSize = function hasVarSize$1(t, seen) {
-			var {$24r, _entry, _i, _key, _r$1, _r$2, _r$3, _ref, _ref$1, _tuple, _tuple$1, f, named, ok, seen, t, u, u$1, u$2, u$3, v, varSized, $s, $deferred, $r, $c} = $restore(this, {t, seen});
-			/* */ $s = $s || 0; var $err = null; try { s: while (true) { switch ($s) { case 0: $deferred = []; $curGoroutine.deferStack.push($deferred);
-			named = [named];
-			seen = [seen];
-			varSized = [varSized];
-			varSized[0] = false;
-			_tuple = $assertType(t, ptrType$9, true);
-			named[0] = _tuple[0];
-			/* */ if (!(named[0] === ptrType$9.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(named[0] === ptrType$9.nil)) { */ case 1:
-				_tuple$1 = (_entry = $mapIndex(seen[0],ptrType$9.keyFor(named[0])), _entry !== undefined ? [_entry.v, true] : [false, false]);
-				v = _tuple$1[0];
-				ok = _tuple$1[1];
-				if (ok) {
-					varSized[0] = v;
-					$s = -1; return varSized[0];
-				}
-				if (seen[0] === false) {
-					seen[0] = new $global.Map();
-				}
-				_key = named[0]; (seen[0] || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$9.keyFor(_key), { k: _key, v: true });
-				$deferred.push([(function(named, seen, varSized) { return function hasVarSize·func1() {
-						var _key$1;
-						_key$1 = named[0]; (seen[0] || $throwRuntimeError("assignment to entry in nil map")).set(ptrType$9.keyFor(_key$1), { k: _key$1, v: varSized[0] });
-					}; })(named, seen, varSized), []]);
-			/* } */ case 2:
-			_r$1 = under(t); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_ref = _r$1;
-			/* */ if ($assertType(_ref, ptrType$10, true)[1]) { $s = 4; continue; }
-			/* */ if ($assertType(_ref, ptrType$11, true)[1]) { $s = 5; continue; }
-			/* */ if ($assertType(_ref, ptrType$13, true)[1]) { $s = 6; continue; }
-			/* */ if ($assertType(_ref, ptrType$9, true)[1] || $assertType(_ref, ptrType$12, true)[1]) { $s = 7; continue; }
-			/* */ $s = 8; continue;
-			/* if ($assertType(_ref, ptrType$10, true)[1]) { */ case 4:
-				u = _ref.$val;
-				_r$2 = hasVarSize(u.elem, seen[0]); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				varSized[0] = _r$2;
-				$24r = varSized[0];
-				$s = 10; case 10: return $24r;
-			/* } else if ($assertType(_ref, ptrType$11, true)[1]) { */ case 5:
-				u$1 = _ref.$val;
-				_ref$1 = u$1.fields;
-				_i = 0;
-				/* while (true) { */ case 11:
-					/* if (!(_i < _ref$1.$length)) { break; } */ if(!(_i < _ref$1.$length)) { $s = 12; continue; }
-					f = ((_i < 0 || _i >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i]);
-					_r$3 = hasVarSize(f.object.typ, seen[0]); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					/* */ if (_r$3) { $s = 13; continue; }
-					/* */ $s = 14; continue;
-					/* if (_r$3) { */ case 13:
-						varSized[0] = true;
-						$s = -1; return varSized[0];
-					/* } */ case 14:
-					_i++;
-				$s = 11; continue;
-				case 12:
-				$s = 8; continue;
-			/* } else if ($assertType(_ref, ptrType$13, true)[1]) { */ case 6:
-				u$2 = _ref.$val;
-				varSized[0] = isTypeParam(t);
-				$s = -1; return varSized[0];
-			/* } else if ($assertType(_ref, ptrType$9, true)[1] || $assertType(_ref, ptrType$12, true)[1]) { */ case 7:
-				u$3 = _ref;
-				unreachable();
-			/* } */ case 8:
-			varSized[0] = false;
-			$s = -1; return varSized[0];
-			/* */ } return; } } catch(err) { $err = err; $s = -1; } finally { $callDeferred($deferred, $err); if (!$curGoroutine.asleep) { return  varSized[0]; } if($curGoroutine.asleep) { var $f = {$blk: hasVarSize$1, $c: true, $r, $24r, _entry, _i, _key, _r$1, _r$2, _r$3, _ref, _ref$1, _tuple, _tuple$1, f, named, ok, seen, t, u, u$1, u$2, u$3, v, varSized, $s, $deferred};return $f; } }
-		};
-		$ptrType(Checker).prototype.applyTypeFunc = function applyTypeFunc(f, x, id) {
-			var {$24r, _1, _arg, _arg$1, _r$1, _r$2, _r$3, _r$4, _tuple, check, code, f, id, ptyp, terms, tp, tpar, x, $s, $r, $c} = $restore(this, {f, x, id});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			f = [f];
-			terms = [terms];
-			check = this;
-			_tuple = $assertType(x.typ, ptrType$14, true);
-			tp = _tuple[0];
-			/* */ if (!(tp === ptrType$14.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(tp === ptrType$14.nil)) { */ case 1:
-				terms[0] = sliceType$12.nil;
-				_r$1 = tp.is((function(f, terms) { return function Checker·applyTypeFunc·func1(t) {
-						var {_r$1, r, t, $s, $r, $c} = $restore(this, {t});
-						/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-						if (t === ptrType$5.nil) {
-							$s = -1; return false;
-						}
-						_r$1 = f[0](t.typ); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						r = _r$1;
-						if (!($interfaceIsEqual(r, $ifaceNil))) {
-							terms[0] = $append(terms[0], NewTerm(t.tilde, r));
-							$s = -1; return true;
-						}
-						$s = -1; return false;
-						/* */ } return; } var $f = {$blk: Checker·applyTypeFunc·func1, $c: true, $r, _r$1, r, t, $s};return $f;
-					}; })(f, terms)); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				/* */ if (!_r$1) { $s = 3; continue; }
+							instQueue[0].insert(inst.Inst.Out);
+							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = $appendSlice(new sliceType$1([]), anyRune));
+							inst.Next = new sliceType$2([inst.Inst.Out]);
+							$s = 10; continue;
+						/* } else if (_1 === (10)) { */ case 9:
+							((pc < 0 || pc >= m.$length) ? ($throwRuntimeError("index out of range"), undefined) : m.$array[m.$offset + pc] = false);
+							if (inst.Next.$length > 0) {
+								/* break; */ $s = 1; continue;
+							}
+							instQueue[0].insert(inst.Inst.Out);
+							((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc] = $appendSlice(new sliceType$1([]), anyRuneNotNL));
+							inst.Next = $makeSlice(sliceType$2, ((_q$4 = ((pc < 0 || pc >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + pc]).$length / 2, (_q$4 === _q$4 && _q$4 !== 1/0 && _q$4 !== -1/0) ? _q$4 >> 0 : $throwRuntimeError("integer divide by zero")) + 1 >> 0));
+							_ref$4 = inst.Next;
+							_i$4 = 0;
+							while (true) {
+								if (!(_i$4 < _ref$4.$length)) { break; }
+								i$4 = _i$4;
+								(x$18 = inst.Next, ((i$4 < 0 || i$4 >= x$18.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$18.$array[x$18.$offset + i$4] = inst.Inst.Out));
+								_i$4++;
+							}
+						/* } */ case 10:
+					case 1:
+					$s = -1; return ok;
+					/* */ } return; } var $f = {$blk: makeOnePass·func1, $c: true, $r, _1, _i, _i$1, _i$2, _i$3, _i$4, _q, _q$1, _q$2, _q$3, _q$4, _r, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _ref$3, _ref$4, _tmp, _tmp$1, _tmp$2, _tmp$3, _tuple, _v, i, i$1, i$2, i$3, i$4, inst, m, matchArg, matchOut, ok, pc, r0, r0$1, r1, r1$1, runes, runes$1, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$16, x$17, x$18, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
+				}; })(check, instQueue, onePassRunes, p, visitQueue);
+			instQueue[0].clear();
+			instQueue[0].insert(((p[0].Start >>> 0)));
+			m = $makeSlice(sliceType$14, p[0].Inst.$length);
+			/* while (true) { */ case 1:
+				/* if (!(!instQueue[0].empty())) { break; } */ if(!(!instQueue[0].empty())) { $s = 2; continue; }
+				visitQueue[0].clear();
+				pc = instQueue[0].next();
+				_r = check[0](pc, m); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				/* */ if (!_r) { $s = 3; continue; }
 				/* */ $s = 4; continue;
-				/* if (!_r$1) { */ case 3:
-					$s = -1; return $ifaceNil;
+				/* if (!_r) { */ case 3:
+					p[0] = ptrType$2.nil;
+					/* break; */ $s = 2; continue;
 				/* } */ case 4:
-				code = 0;
-				_1 = id;
-				if (_1 === (14)) {
-					code = 93;
-				} else if (_1 === (7)) {
-					code = 89;
-				} else if (_1 === (4)) {
-					code = 87;
-				} else {
-					unreachable();
+			$s = 1; continue;
+			case 2:
+			if (!(p[0] === ptrType$2.nil)) {
+				_ref = p[0].Inst;
+				_i = 0;
+				while (true) {
+					if (!(_i < _ref.$length)) { break; }
+					i = _i;
+					(x = p[0].Inst, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i])).Inst.Rune = ((i < 0 || i >= onePassRunes[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : onePassRunes[0].$array[onePassRunes[0].$offset + i]);
+					_i++;
 				}
-				$r = check.softErrorf(x, code, "%s not supported as argument to %s for go1.18 (see issue #50937)", new sliceType$6([x, new $String(((id < 0 || id >= predeclaredFuncs.length) ? ($throwRuntimeError("index out of range"), undefined) : predeclaredFuncs[id]).name)])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				tpar = NewTypeName(0, check.pkg, tp.obj.object.name, $ifaceNil);
-				_arg = tpar;
-				_r$2 = NewInterfaceType(sliceType.nil, new sliceType$3([NewUnion(terms[0])])); /* */ $s = 7; case 7: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_arg$1 = _r$2;
-				_r$3 = check.newTypeParam(_arg, _arg$1); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				ptyp = _r$3;
-				ptyp.index = tp.index;
-				$s = -1; return ptyp;
-			/* } */ case 2:
-			_r$4 = f[0](x.typ); /* */ $s = 9; case 9: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			$24r = _r$4;
-			$s = 10; case 10: return $24r;
-			/* */ } return; } var $f = {$blk: applyTypeFunc, $c: true, $r, $24r, _1, _arg, _arg$1, _r$1, _r$2, _r$3, _r$4, _tuple, check, code, f, id, ptyp, terms, tp, tpar, x, $s};return $f;
+			}
+			$s = -1; return p[0];
+			/* */ } return; } var $f = {$blk: makeOnePass$1, $c: true, $r, _i, _r, _ref, check, i, instQueue, m, onePassRunes, p, pc, visitQueue, x, $s};return $f;
 		};
-		makeSig = function makeSig$1(res, args) {
-			var {_i, _ref, args, i, list$2, param, params, res, result, $s, $r, $c} = $restore(this, {res, args});
+		compileOnePass = function compileOnePass$1(prog) {
+			var {_1, _i, _r, _ref, inst, opOut, p, prog, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s, $r, $c} = $restore(this, {prog});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			list$2 = $makeSlice(sliceType$10, args.$length);
-			_ref = args;
+			p = ptrType$2.nil;
+			if (prog.Start === 0) {
+				p = ptrType$2.nil;
+				$s = -1; return p;
+			}
+			if (!(((x = prog.Inst, x$1 = prog.Start, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])).Op === 3)) || !(((((((x$2 = prog.Inst, x$3 = prog.Start, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3])).Arg << 24 >>> 24)) & 4) >>> 0) === 4))) {
+				p = ptrType$2.nil;
+				$s = -1; return p;
+			}
+			_ref = prog.Inst;
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				param = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				((i < 0 || i >= list$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : list$2.$array[list$2.$offset + i] = NewVar(0, ptrType$1.nil, "", Default(param)));
+				inst = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), syntax.Inst);
+				opOut = (x$4 = prog.Inst, x$5 = inst.Out, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])).Op;
+				_1 = inst.Op;
+				if ((_1 === (0)) || (_1 === (1))) {
+					if ((opOut === 4) || ((x$6 = prog.Inst, x$7 = inst.Arg, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7])).Op === 4)) {
+						p = ptrType$2.nil;
+						$s = -1; return p;
+					}
+				} else if (_1 === (3)) {
+					if (opOut === 4) {
+						if (((((inst.Arg << 24 >>> 24)) & 8) >>> 0) === 8) {
+							_i++;
+							continue;
+						}
+						p = ptrType$2.nil;
+						$s = -1; return p;
+					}
+				} else if (opOut === 4) {
+					p = ptrType$2.nil;
+					$s = -1; return p;
+				}
 				_i++;
 			}
-			params = NewTuple(list$2);
-			result = ptrType$15.nil;
-			/* */ if (!($interfaceIsEqual(res, $ifaceNil))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!($interfaceIsEqual(res, $ifaceNil))) { */ case 1:
-				$r = assert(!isUntyped(res)); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				result = NewTuple(new sliceType$10([NewVar(0, ptrType$1.nil, "", res)]));
-			/* } */ case 2:
-			$s = -1; return new Signature.ptr(ptrType$48.nil, ptrType$48.nil, ptrType.nil, ptrType$16.nil, params, result, false);
-			/* */ } return; } var $f = {$blk: makeSig$1, $c: true, $r, _i, _ref, args, i, list$2, param, params, res, result, $s};return $f;
+			p = onePassCopy(prog);
+			_r = makeOnePass(p); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			p = _r;
+			if (!(p === ptrType$2.nil)) {
+				cleanupOnePass(p, prog);
+			}
+			p = p;
+			$s = -1; return p;
+			/* */ } return; } var $f = {$blk: compileOnePass$1, $c: true, $r, _1, _i, _r, _ref, inst, opOut, p, prog, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s};return $f;
 		};
-		arrayPtrDeref = function arrayPtrDeref$1(typ$4) {
-			var {_r$1, _tuple, _tuple$1, a, ok, p, typ$4, $s, $r, $c} = $restore(this, {typ$4});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_tuple = $assertType(typ$4, ptrType$26, true);
-			p = _tuple[0];
-			ok = _tuple[1];
-			/* */ if (ok) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (ok) { */ case 1:
-				_r$1 = under(p.base); /* */ $s = 3; case 3: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_tuple$1 = $assertType(_r$1, ptrType$10, true);
-				a = _tuple$1[0];
-				if (!(a === ptrType$10.nil)) {
-					$s = -1; return a;
-				}
-			/* } */ case 2:
-			$s = -1; return typ$4;
-			/* */ } return; } var $f = {$blk: arrayPtrDeref$1, $c: true, $r, _r$1, _tuple, _tuple$1, a, ok, p, typ$4, $s};return $f;
+		$ptrType(inputs).prototype.newBytes = function newBytes(b) {
+			var b, i;
+			i = this;
+			i.bytes.str = b;
+			return i.bytes;
 		};
-		unparen = function unparen$1(e) {
-			var _tuple, e, ok, p;
-			while (true) {
-				_tuple = $assertType(e, ptrType$39, true);
-				p = _tuple[0];
-				ok = _tuple[1];
-				if (!ok) {
-					return e;
-				}
-				e = p.X;
-			}
+		$ptrType(inputs).prototype.newString = function newString(s) {
+			var i, s;
+			i = this;
+			i.string.str = s;
+			return i.string;
 		};
-		$ptrType(Basic).prototype.Kind = function Kind$1() {
-			var b;
-			b = this;
-			return b.kind;
+		$ptrType(inputs).prototype.newReader = function newReader(r) {
+			var i, r;
+			i = this;
+			i.reader.r = r;
+			i.reader.atEOT = false;
+			i.reader.pos = 0;
+			return i.reader;
 		};
-		$ptrType(Basic).prototype.Info = function Info$1() {
-			var b;
-			b = this;
-			return b.info;
+		$ptrType(inputs).prototype.clear = function clear$1() {
+			var i;
+			i = this;
+			if (!(i.bytes.str === sliceType$4.nil)) {
+				i.bytes.str = sliceType$4.nil;
+			} else if (!($interfaceIsEqual(i.reader.r, $ifaceNil))) {
+				i.reader.r = $ifaceNil;
+			} else {
+				i.string.str = "";
+			}
 		};
-		$ptrType(Basic).prototype.Name = function Name$3() {
-			var b;
-			b = this;
-			return b.name;
+		$ptrType(inputs).prototype.init = function init$2(r, b, s) {
+			var b, i, r, s;
+			i = this;
+			if (!($interfaceIsEqual(r, $ifaceNil))) {
+				return [i.newReader(r), 0];
+			}
+			if (!(b === sliceType$4.nil)) {
+				return [i.newBytes(b), b.$length];
+			}
+			return [i.newString(s), s.length];
 		};
-		$ptrType(Basic).prototype.Underlying = function Underlying$11() {
-			var t;
-			t = this;
+		$ptrType(machine).prototype.init = function init$3(ncap) {
+			var _i, _ref, m, ncap, t;
+			m = this;
+			_ref = m.pool;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
+				t.cap = $subslice(t.cap, 0, ncap);
+				_i++;
+			}
+			m.matchcap = $subslice(m.matchcap, 0, ncap);
+		};
+		$ptrType(machine).prototype.alloc = function alloc(i) {
+			var i, m, n, t, x, x$1;
+			m = this;
+			t = ptrType$5.nil;
+			n = m.pool.$length;
+			if (n > 0) {
+				t = (x = m.pool, x$1 = n - 1 >> 0, ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1]));
+				m.pool = $subslice(m.pool, 0, (n - 1 >> 0));
+			} else {
+				t = new thread.ptr(ptrType$6.nil, sliceType$7.nil);
+				t.cap = $makeSlice(sliceType$7, m.matchcap.$length, m.matchcap.$capacity);
+			}
+			t.inst = i;
 			return t;
 		};
-		$ptrType(Basic).prototype.String = function String$33() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$33, $c: true, $r, $24r, _r$1, t, $s};return $f;
+		newLazyFlag = function newLazyFlag$1(r1, r2) {
+			var r1, r2, x, x$1, x$2;
+			return ((x = (x$1 = $shiftLeft64((new $Uint64(0, r1)), 32), x$2 = (new $Uint64(0, ((r2 >>> 0)))), new $Uint64(x$1.$high | x$2.$high, (x$1.$low | x$2.$low) >>> 0)), new lazyFlag(x.$high, x.$low)));
 		};
-		$ptrType(Checker).prototype.assignment = function assignment(x, T, context$1) {
-			var {T, _1, _2, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, _tuple$2, _v, cause, check, code, code$1, context$1, msg$1, newType, ok, sig, target, val, x, $s, $r, $c} = $restore(this, {x, T, context$1});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			cause = [cause];
-			check = this;
-			$r = check.singleValue(x); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_1 = x.mode;
-				/* */ if (_1 === (0)) { $s = 3; continue; }
-				/* */ if ((_1 === (4)) || (_1 === (5)) || (_1 === (6)) || (_1 === (7)) || (_1 === (8)) || (_1 === (9))) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (_1 === (0)) { */ case 3:
-					$s = -1; return;
-				/* } else if ((_1 === (4)) || (_1 === (5)) || (_1 === (6)) || (_1 === (7)) || (_1 === (8)) || (_1 === (9))) { */ case 4:
-					$s = 6; continue;
-				/* } else { */ case 5:
-					$r = check.errorf(x, 23, "cannot assign %s to %s in %s", new sliceType$6([x, T, new $String(context$1)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return;
-				/* } */ case 6:
-			case 2:
-			/* */ if (isUntyped(x.typ)) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (isUntyped(x.typ)) { */ case 8:
-				target = T;
-				if ($interfaceIsEqual(T, $ifaceNil)) { _v = true; $s = 12; continue s; }
-				_r$1 = isNonTypeParamInterface(T); /* */ $s = 13; case 13: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_v = _r$1; case 12:
-				/* */ if (_v) { $s = 10; continue; }
-				/* */ $s = 11; continue;
-				/* if (_v) { */ case 10:
-					/* */ if ($interfaceIsEqual(T, $ifaceNil) && $interfaceIsEqual(x.typ, (25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]))) { $s = 14; continue; }
-					/* */ $s = 15; continue;
-					/* if ($interfaceIsEqual(T, $ifaceNil) && $interfaceIsEqual(x.typ, (25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]))) { */ case 14:
-						$r = check.errorf(x, 16, "use of untyped nil in %s", new sliceType$6([new $String(context$1)])); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						x.mode = 0;
-						$s = -1; return;
-					/* } */ case 15:
-					target = Default(x.typ);
-				/* } */ case 11:
-				_r$2 = check.implicitTypeAndValue(x, target); /* */ $s = 17; case 17: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-				_tuple = _r$2;
-				newType = _tuple[0];
-				val = _tuple[1];
-				code = _tuple[2];
-				/* */ if (!((code === 0))) { $s = 18; continue; }
-				/* */ $s = 19; continue;
-				/* if (!((code === 0))) { */ case 18:
-					_r$3 = check.sprintf("cannot use %s as %s value in %s", new sliceType$6([x, target, new $String(context$1)])); /* */ $s = 20; case 20: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					msg$1 = _r$3;
-					_2 = code;
-					if (_2 === (43)) {
-						msg$1 = msg$1 + (" (truncated)");
-					} else if (_2 === (44)) {
-						msg$1 = msg$1 + (" (overflows)");
-					} else {
-						code = 23;
-					}
-					$r = check.error(x, code, msg$1); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					x.mode = 0;
-					$s = -1; return;
-				/* } */ case 19:
-				if (!($interfaceIsEqual(val, $ifaceNil))) {
-					x.val = val;
-					check.updateExprVal(x.expr, val);
+		lazyFlag.prototype.match = function match(op) {
+			var f, op, r1, r2;
+			f = this;
+			if (op === 0) {
+				return true;
+			}
+			r1 = (($shiftRightUint64(f, 32).$low >> 0));
+			if (!((((op & 1) >>> 0) === 0))) {
+				if (!((r1 === 10)) && r1 >= 0) {
+					return false;
 				}
-				/* */ if (!($interfaceIsEqual(newType, x.typ))) { $s = 22; continue; }
-				/* */ $s = 23; continue;
-				/* if (!($interfaceIsEqual(newType, x.typ))) { */ case 22:
-					x.typ = newType;
-					$r = check.updateExprType(x.expr, newType, false); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 23:
-			/* } */ case 9:
-			_r$4 = under(x.typ); /* */ $s = 25; case 25: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			_tuple$1 = $assertType(_r$4, ptrType$27, true);
-			sig = _tuple$1[0];
-			/* */ if (!(sig === ptrType$27.nil) && sig.TypeParams().Len() > 0) { $s = 26; continue; }
-			/* */ $s = 27; continue;
-			/* if (!(sig === ptrType$27.nil) && sig.TypeParams().Len() > 0) { */ case 26:
-				$r = check.errorf(x, 137, "cannot use generic function %s without instantiation in %s", new sliceType$6([x, new $String(context$1)])); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* } */ case 27:
-			if ($interfaceIsEqual(T, $ifaceNil)) {
-				$s = -1; return;
+				op = (op & ~(1)) << 24 >>> 24;
 			}
-			cause[0] = "";
-			_r$5 = x.assignableTo(check, T, (cause.$ptr || (cause.$ptr = new ptrType$34(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, cause)))); /* */ $s = 29; case 29: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-			_tuple$2 = _r$5;
-			ok = _tuple$2[0];
-			code$1 = _tuple$2[1];
-			/* */ if (!ok) { $s = 30; continue; }
-			/* */ $s = 31; continue;
-			/* if (!ok) { */ case 30:
-				/* */ if (!(cause[0] === "")) { $s = 32; continue; }
-				/* */ $s = 33; continue;
-				/* if (!(cause[0] === "")) { */ case 32:
-					$r = check.errorf(x, code$1, "cannot use %s as %s value in %s: %s", new sliceType$6([x, T, new $String(context$1), new $String(cause[0])])); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = 34; continue;
-				/* } else { */ case 33:
-					$r = check.errorf(x, code$1, "cannot use %s as %s value in %s", new sliceType$6([x, T, new $String(context$1)])); /* */ $s = 36; case 36: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				/* } */ case 34:
-				x.mode = 0;
-			/* } */ case 31:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: assignment, $c: true, $r, T, _1, _2, _r$1, _r$2, _r$3, _r$4, _r$5, _tuple, _tuple$1, _tuple$2, _v, cause, check, code, code$1, context$1, msg$1, newType, ok, sig, target, val, x, $s};return $f;
-		};
-		$ptrType(Checker).prototype.initConst = function initConst(lhs, x) {
-			var {_r$1, check, lhs, x, $s, $r, $c} = $restore(this, {lhs, x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			if ((x.mode === 0) || $interfaceIsEqual(x.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])) || $interfaceIsEqual(lhs.object.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-				if ($interfaceIsEqual(lhs.object.typ, $ifaceNil)) {
-					lhs.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+			if (!((((op & 4) >>> 0) === 0))) {
+				if (r1 >= 0) {
+					return false;
 				}
-				$s = -1; return;
+				op = (op & ~(4)) << 24 >>> 24;
 			}
-			/* */ if (!((x.mode === 4))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!((x.mode === 4))) { */ case 1:
-				$r = check.errorf(x, 13, "%s is not constant", new sliceType$6([x])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if ($interfaceIsEqual(lhs.object.typ, $ifaceNil)) {
-					lhs.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+			if (op === 0) {
+				return true;
+			}
+			r2 = ((f.$low >> 0));
+			if (!((((op & 2) >>> 0) === 0))) {
+				if (!((r2 === 10)) && r2 >= 0) {
+					return false;
 				}
-				$s = -1; return;
-			/* } */ case 2:
-			_r$1 = isConstType(x.typ); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$r = assert(_r$1); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if ($interfaceIsEqual(lhs.object.typ, $ifaceNil)) {
-				lhs.object.typ = x.typ;
+				op = (op & ~(2)) << 24 >>> 24;
 			}
-			$r = check.assignment(x, lhs.object.typ, "constant declaration"); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (x.mode === 0) {
-				$s = -1; return;
+			if (!((((op & 8) >>> 0) === 0))) {
+				if (r2 >= 0) {
+					return false;
+				}
+				op = (op & ~(8)) << 24 >>> 24;
 			}
-			lhs.val = x.val;
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: initConst, $c: true, $r, _r$1, check, lhs, x, $s};return $f;
+			if (op === 0) {
+				return true;
+			}
+			if (!(syntax.IsWordChar(r1) === syntax.IsWordChar(r2))) {
+				op = (op & ~(16)) << 24 >>> 24;
+			} else {
+				op = (op & ~(32)) << 24 >>> 24;
+			}
+			return op === 0;
 		};
-		$ptrType(Checker).prototype.initVar = function initVar(lhs, x, context$1) {
-			var {check, context$1, lhs, typ$4, x, $s, $r, $c} = $restore(this, {lhs, x, context$1});
+		$ptrType(lazyFlag).prototype.match = function(...$args) { return this.$get().match(...$args); };
+		$ptrType(machine).prototype.match = function match$1(i, pos) {
+			var {_i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _v, advance, flag, i, i$1, m, nextq, pos, r, r1, runq, startCond, width, width1, x, x$1, $s, $r, $c} = $restore(this, {i, pos});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			if ((x.mode === 0) || $interfaceIsEqual(x.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0])) || $interfaceIsEqual(lhs.object.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-				if ($interfaceIsEqual(lhs.object.typ, $ifaceNil)) {
-					lhs.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
+			flag = [flag];
+			m = this;
+			startCond = m.re.cond;
+			if (startCond === 255) {
+				$s = -1; return false;
+			}
+			m.matched = false;
+			_ref = m.matchcap;
+			_i = 0;
+			while (true) {
+				if (!(_i < _ref.$length)) { break; }
+				i$1 = _i;
+				(x = m.matchcap, ((i$1 < 0 || i$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i$1] = -1));
+				_i++;
+			}
+			_tmp = m.q0;
+			_tmp$1 = m.q1;
+			runq = _tmp;
+			nextq = _tmp$1;
+			_tmp$2 = -1;
+			_tmp$3 = -1;
+			r = _tmp$2;
+			r1 = _tmp$3;
+			_tmp$4 = 0;
+			_tmp$5 = 0;
+			width = _tmp$4;
+			width1 = _tmp$5;
+			_r = i.step(pos); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = _r;
+			r = _tuple[0];
+			width = _tuple[1];
+			/* */ if (!((r === -1))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!((r === -1))) { */ case 2:
+				_r$1 = i.step(pos + width >> 0); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				_tuple$1 = _r$1;
+				r1 = _tuple$1[0];
+				width1 = _tuple$1[1];
+			/* } */ case 3:
+			flag[0] = new lazyFlag(0, 0);
+			/* */ if (pos === 0) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if (pos === 0) { */ case 5:
+				flag[0] = newLazyFlag(-1, r);
+				$s = 7; continue;
+			/* } else { */ case 6:
+				_r$2 = i.context(pos); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				flag[0] = _r$2;
+			/* } */ case 7:
+			/* while (true) { */ case 9:
+				/* */ if (runq.dense.$length === 0) { $s = 11; continue; }
+				/* */ $s = 12; continue;
+				/* if (runq.dense.$length === 0) { */ case 11:
+					if (!((((startCond & 4) >>> 0) === 0)) && !((pos === 0))) {
+						/* break; */ $s = 10; continue;
+					}
+					if (m.matched) {
+						/* break; */ $s = 10; continue;
+					}
+					if (!(m.re.prefix.length > 0 && !((r1 === m.re.prefixRune)))) { _v = false; $s = 15; continue s; }
+					_r$3 = i.canCheckPrefix(); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					_v = _r$3; case 15:
+					/* */ if (_v) { $s = 13; continue; }
+					/* */ $s = 14; continue;
+					/* if (_v) { */ case 13:
+						_r$4 = i.index(m.re, pos); /* */ $s = 17; case 17: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						advance = _r$4;
+						if (advance < 0) {
+							/* break; */ $s = 10; continue;
+						}
+						pos = pos + (advance) >> 0;
+						_r$5 = i.step(pos); /* */ $s = 18; case 18: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+						_tuple$2 = _r$5;
+						r = _tuple$2[0];
+						width = _tuple$2[1];
+						_r$6 = i.step(pos + width >> 0); /* */ $s = 19; case 19: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+						_tuple$3 = _r$6;
+						r1 = _tuple$3[0];
+						width1 = _tuple$3[1];
+					/* } */ case 14:
+				/* } */ case 12:
+				if (!m.matched) {
+					if (m.matchcap.$length > 0) {
+						(x$1 = m.matchcap, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0] = pos));
+					}
+					m.add(runq, ((m.p.Start >>> 0)), pos, m.matchcap, (flag.$ptr || (flag.$ptr = new ptrType$13(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, flag))), ptrType$5.nil);
 				}
-				$s = -1; return $ifaceNil;
-			}
-			/* */ if ($interfaceIsEqual(lhs.object.typ, $ifaceNil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if ($interfaceIsEqual(lhs.object.typ, $ifaceNil)) { */ case 1:
-				typ$4 = x.typ;
-				/* */ if (isUntyped(typ$4)) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (isUntyped(typ$4)) { */ case 3:
-					/* */ if ($interfaceIsEqual(typ$4, (25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]))) { $s = 5; continue; }
-					/* */ $s = 6; continue;
-					/* if ($interfaceIsEqual(typ$4, (25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]))) { */ case 5:
-						$r = check.errorf(x, 16, "use of untyped nil in %s", new sliceType$6([new $String(context$1)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						lhs.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-						$s = -1; return $ifaceNil;
-					/* } */ case 6:
-					typ$4 = Default(typ$4);
-				/* } */ case 4:
-				lhs.object.typ = typ$4;
-			/* } */ case 2:
-			$r = check.assignment(x, lhs.object.typ, context$1); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (x.mode === 0) {
-				$s = -1; return $ifaceNil;
-			}
-			$s = -1; return x.typ;
-			/* */ } return; } var $f = {$blk: initVar, $c: true, $r, check, context$1, lhs, typ$4, x, $s};return $f;
-		};
-		$ptrType(Checker).prototype.assignVar = function assignVar(lhs, x) {
-			var {_1, _arg, _arg$1, _r$1, _r$2, _tuple, _tuple$1, _tuple$2, check, ident$1, lhs, obj, ok, op$1, sel, v, v_used, w, x, z, $s, $r, $c} = $restore(this, {lhs, x});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			op$1 = [op$1];
-			z = [z];
-			check = this;
-			/* */ if ((x.mode === 0) || $interfaceIsEqual(x.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if ((x.mode === 0) || $interfaceIsEqual(x.typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { */ case 1:
-				$r = check.useLHS(new sliceType$11([lhs])); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return $ifaceNil;
-			/* } */ case 2:
-			_tuple = $assertType(unparen(lhs), ptrType$30, true);
-			ident$1 = _tuple[0];
-			/* */ if (!(ident$1 === ptrType$30.nil) && ident$1.Name === "_") { $s = 4; continue; }
-			/* */ $s = 5; continue;
-			/* if (!(ident$1 === ptrType$30.nil) && ident$1.Name === "_") { */ case 4:
-				$r = check.recordDef(ident$1, $ifaceNil); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$r = check.assignment(x, $ifaceNil, "assignment to _ identifier"); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				if (x.mode === 0) {
-					$s = -1; return $ifaceNil;
+				flag[0] = newLazyFlag(r, r1);
+				m.step(runq, nextq, pos, pos + width >> 0, r, (flag.$ptr || (flag.$ptr = new ptrType$13(function() { return this.$target[0]; }, function($v) { this.$target[0] = $v; }, flag))));
+				if (width === 0) {
+					/* break; */ $s = 10; continue;
 				}
-				$s = -1; return x.typ;
-			/* } */ case 5:
-			v = ptrType$16.nil;
-			v_used = false;
-			/* */ if (!(ident$1 === ptrType$30.nil)) { $s = 8; continue; }
-			/* */ $s = 9; continue;
-			/* if (!(ident$1 === ptrType$30.nil)) { */ case 8:
-				_r$1 = check.environment.lookup(ident$1.Name); /* */ $s = 10; case 10: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				obj = _r$1;
-				if (!($interfaceIsEqual(obj, $ifaceNil))) {
-					_tuple$1 = $assertType(obj, ptrType$16, true);
-					w = _tuple$1[0];
-					if (!(w === ptrType$16.nil) && w.object.pkg === check.pkg) {
-						v = w;
-						v_used = v.used;
-					}
+				if ((m.matchcap.$length === 0) && m.matched) {
+					/* break; */ $s = 10; continue;
 				}
-			/* } */ case 9:
-			z[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-			$r = check.expr(z[0], lhs); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (!(v === ptrType$16.nil)) {
-				v.used = v_used;
-			}
-			if ((z[0].mode === 0) || $interfaceIsEqual(z[0].typ, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) {
-				$s = -1; return $ifaceNil;
-			}
-				_1 = z[0].mode;
-				/* */ if (_1 === (0)) { $s = 13; continue; }
-				/* */ if ((_1 === (5)) || (_1 === (6))) { $s = 14; continue; }
-				/* */ $s = 15; continue;
-				/* if (_1 === (0)) { */ case 13:
-					$s = -1; return $ifaceNil;
-				/* } else if ((_1 === (5)) || (_1 === (6))) { */ case 14:
-					$s = 16; continue;
-				/* } else { */ case 15:
-					_tuple$2 = $assertType(z[0].expr, ptrType$36, true);
-					sel = _tuple$2[0];
-					ok = _tuple$2[1];
-					/* */ if (ok) { $s = 17; continue; }
-					/* */ $s = 18; continue;
-					/* if (ok) { */ case 17:
-						op$1[0] = new operand.ptr(0, $ifaceNil, $ifaceNil, $ifaceNil, 0);
-						$r = check.expr(op$1[0], sel.X); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* */ if (op$1[0].mode === 6) { $s = 20; continue; }
-						/* */ $s = 21; continue;
-						/* if (op$1[0].mode === 6) { */ case 20:
-							_arg = z[0];
-							_r$2 = ExprString(z[0].expr); /* */ $s = 22; case 22: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-							_arg$1 = new $String(_r$2);
-							$r = check.errorf(_arg, 24, "cannot assign to struct field %s in map", new sliceType$6([_arg$1])); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = -1; return $ifaceNil;
-						/* } */ case 21:
-					/* } */ case 18:
-					$r = check.errorf(z[0], 18, "cannot assign to %s", new sliceType$6([z[0]])); /* */ $s = 24; case 24: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return $ifaceNil;
-				/* } */ case 16:
-			case 12:
-			$r = check.assignment(x, z[0].typ, "assignment"); /* */ $s = 25; case 25: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			if (x.mode === 0) {
-				$s = -1; return $ifaceNil;
-			}
-			$s = -1; return x.typ;
-			/* */ } return; } var $f = {$blk: assignVar, $c: true, $r, _1, _arg, _arg$1, _r$1, _r$2, _tuple, _tuple$1, _tuple$2, check, ident$1, lhs, obj, ok, op$1, sel, v, v_used, w, x, z, $s};return $f;
+				pos = pos + (width) >> 0;
+				_tmp$6 = r1;
+				_tmp$7 = width1;
+				r = _tmp$6;
+				width = _tmp$7;
+				/* */ if (!((r === -1))) { $s = 20; continue; }
+				/* */ $s = 21; continue;
+				/* if (!((r === -1))) { */ case 20:
+					_r$7 = i.step(pos + width >> 0); /* */ $s = 22; case 22: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+					_tuple$4 = _r$7;
+					r1 = _tuple$4[0];
+					width1 = _tuple$4[1];
+				/* } */ case 21:
+				_tmp$8 = nextq;
+				_tmp$9 = runq;
+				runq = _tmp$8;
+				nextq = _tmp$9;
+			$s = 9; continue;
+			case 10:
+			m.clear(nextq);
+			$s = -1; return m.matched;
+			/* */ } return; } var $f = {$blk: match$1, $c: true, $r, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tmp$6, _tmp$7, _tmp$8, _tmp$9, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _v, advance, flag, i, i$1, m, nextq, pos, r, r1, runq, startCond, width, width1, x, x$1, $s};return $f;
 		};
-		operandTypes = function operandTypes$1(list$2) {
-			var _i, _ref, list$2, res, x;
-			res = sliceType$3.nil;
-			_ref = list$2;
+		$ptrType(machine).prototype.clear = function clear$2(q) {
+			var _i, _ref, d, m, q;
+			m = this;
+			_ref = q.dense;
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				res = $append(res, x.typ);
+				d = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), entry);
+				if (!(d.t === ptrType$5.nil)) {
+					m.pool = $append(m.pool, d.t);
+				}
 				_i++;
 			}
-			res = res;
-			return res;
+			q.dense = $subslice(q.dense, 0, 0);
 		};
-		varTypes = function varTypes$1(list$2) {
-			var _i, _ref, list$2, res, x;
-			res = sliceType$3.nil;
-			_ref = list$2;
-			_i = 0;
+		$ptrType(machine).prototype.step = function step$3(runq, nextq, pos, nextPos, c, nextCond) {
+			var _1, _i, _ref, add, c, d, d$1, i, j, longest, m, nextCond, nextPos, nextq, pos, runq, t, x, x$1, x$2, x$3, x$4, x$5;
+			m = this;
+			longest = m.re.longest;
+			j = 0;
 			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				res = $append(res, x.object.typ);
-				_i++;
-			}
-			res = res;
-			return res;
-		};
-		$ptrType(Checker).prototype.typesSummary = function typesSummary(list$2, variadic) {
-			var {_i, _r$1, _r$2, _r$3, _ref, check, i, list$2, res, s, t, variadic, $s, $r, $c} = $restore(this, {list$2, variadic});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			res = sliceType$5.nil;
-			_ref = list$2;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				t = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				s = "";
-					/* */ if ($interfaceIsEqual(t, $ifaceNil)) { $s = 4; continue; }
-					/* */ if ($interfaceIsEqual(t, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { $s = 5; continue; }
-					/* */ if (isUntyped(t)) { $s = 6; continue; }
-					/* */ if (variadic && (i === (list$2.$length - 1 >> 0))) { $s = 7; continue; }
-					/* */ $s = 8; continue;
-					/* if ($interfaceIsEqual(t, $ifaceNil)) { */ case 4:
-						s = "<T>";
-						$s = 8; continue;
-					/* } else if ($interfaceIsEqual(t, (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]))) { */ case 5:
-						s = "<T>";
-						$s = 8; continue;
-					/* } else if (isUntyped(t)) { */ case 6:
-						_r$1 = isNumeric(t); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-						/* */ if (_r$1) { $s = 9; continue; }
-						/* */ $s = 10; continue;
-						/* if (_r$1) { */ case 9:
-							s = "number";
-							$s = 11; continue;
-						/* } else { */ case 10:
-							s = strings.Replace($assertType(t, ptrType$4).name, "untyped ", "", -1);
-						/* } */ case 11:
-						$s = 8; continue;
-					/* } else if (variadic && (i === (list$2.$length - 1 >> 0))) { */ case 7:
-						_r$2 = check.sprintf("...%s", new sliceType$6([$assertType(t, ptrType$25).elem])); /* */ $s = 13; case 13: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-						s = _r$2;
-					/* } */ case 8:
-				case 3:
-				/* */ if (s === "") { $s = 14; continue; }
-				/* */ $s = 15; continue;
-				/* if (s === "") { */ case 14:
-					_r$3 = check.sprintf("%s", new sliceType$6([t])); /* */ $s = 16; case 16: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					s = _r$3;
-				/* } */ case 15:
-				res = $append(res, s);
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return "(" + strings.Join(res, ", ") + ")";
-			/* */ } return; } var $f = {$blk: typesSummary, $c: true, $r, _i, _r$1, _r$2, _r$3, _ref, check, i, list$2, res, s, t, variadic, $s};return $f;
-		};
-		measure = function measure$1(x, unit) {
-			var {$24r, _r$1, unit, x, $s, $r, $c} = $restore(this, {x, unit});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			if (!((x === 1))) {
-				unit = unit + ("s");
-			}
-			_r$1 = fmt.Sprintf("%d %s", new sliceType$6([new $Int(x), new $String(unit)])); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: measure$1, $c: true, $r, $24r, _r$1, unit, x, $s};return $f;
-		};
-		$ptrType(Checker).prototype.assignError = function assignError(rhs, nvars, nvals) {
-			var {_r$1, _r$2, _tuple, call, check, nvals, nvars, rhs, rhs0, vals, vars, $s, $r, $c} = $restore(this, {rhs, nvars, nvals});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = measure(nvars, "variable"); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			vars = _r$1;
-			_r$2 = measure(nvals, "value"); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			vals = _r$2;
-			rhs0 = (0 >= rhs.$length ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + 0]);
-			/* */ if (rhs.$length === 1) { $s = 3; continue; }
-			/* */ $s = 4; continue;
-			/* if (rhs.$length === 1) { */ case 3:
-				_tuple = $assertType(unparen(rhs0), ptrType$86, true);
-				call = _tuple[0];
-				/* */ if (!(call === ptrType$86.nil)) { $s = 5; continue; }
-				/* */ $s = 6; continue;
-				/* if (!(call === ptrType$86.nil)) { */ case 5:
-					$r = check.errorf(rhs0, 17, "assignment mismatch: %s but %s returns %s", new sliceType$6([new $String(vars), call.Fun, new $String(vals)])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return;
-				/* } */ case 6:
-			/* } */ case 4:
-			$r = check.errorf(rhs0, 17, "assignment mismatch: %s but %s", new sliceType$6([new $String(vars), new $String(vals)])); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: assignError, $c: true, $r, _r$1, _r$2, _tuple, call, check, nvals, nvars, rhs, rhs0, vals, vars, $s};return $f;
-		};
-		$ptrType(Checker).prototype.initVars = function initVars(lhs, origRHS, returnStmt) {
-			var {_arg, _arg$1, _i, _i$1, _i$2, _i$3, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, _tuple, a, at$1, check, commaOk, context$1, err, i, i$1, lhs, lhs$1, obj, origRHS, qualifier$1, returnStmt, rhs, x, x$1, x$2, $s, $r, $c} = $restore(this, {lhs, origRHS, returnStmt});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.exprList(origRHS, (lhs.$length === 2) && $interfaceIsEqual(returnStmt, $ifaceNil)); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			rhs = _tuple[0];
-			commaOk = _tuple[1];
-			/* */ if (!((lhs.$length === rhs.$length))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!((lhs.$length === rhs.$length))) { */ case 2:
-				_ref = lhs;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					obj = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					obj.used = true;
-					if ($interfaceIsEqual(obj.object.typ, $ifaceNil)) {
-						obj.object.typ = (0 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 0]);
-					}
-					_i++;
+				if (!(j < runq.dense.$length)) { break; }
+				d = (x = runq.dense, ((j < 0 || j >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x.$array, x.$offset + j, ptrType$14)));
+				t = d.t;
+				if (t === ptrType$5.nil) {
+					j = j + (1) >> 0;
+					continue;
 				}
-				_ref$1 = rhs;
-				_i$1 = 0;
-				while (true) {
-					if (!(_i$1 < _ref$1.$length)) { break; }
-					x = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					if (x.mode === 0) {
-						$s = -1; return;
-					}
-					_i$1++;
+				if (longest && m.matched && t.cap.$length > 0 && (x$1 = m.matchcap, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0])) < (x$2 = t.cap, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0]))) {
+					m.pool = $append(m.pool, t);
+					j = j + (1) >> 0;
+					continue;
 				}
-				/* */ if (!($interfaceIsEqual(returnStmt, $ifaceNil))) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (!($interfaceIsEqual(returnStmt, $ifaceNil))) { */ case 4:
-					at$1 = returnStmt;
-					qualifier$1 = "not enough";
-					if (rhs.$length > lhs.$length) {
-						at$1 = (x$1 = lhs.$length, ((x$1 < 0 || x$1 >= rhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + x$1])).expr;
-						qualifier$1 = "too many";
-					} else if (rhs.$length > 0) {
-						at$1 = (x$2 = rhs.$length - 1 >> 0, ((x$2 < 0 || x$2 >= rhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + x$2])).expr;
+				i = t.inst;
+				add = false;
+				_1 = i.Op;
+				if (_1 === (4)) {
+					if (t.cap.$length > 0 && (!longest || !m.matched || (x$3 = m.matchcap, (1 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 1])) < pos)) {
+						(x$4 = t.cap, (1 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 1] = pos));
+						$copySlice(m.matchcap, t.cap);
 					}
-					err = newErrorf(at$1, 103, "%s return values", new sliceType$6([new $String(qualifier$1)]));
-					_r$2 = check.typesSummary(operandTypes(rhs), false); /* */ $s = 6; case 6: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_arg = new $String(_r$2);
-					$r = err.errorf(0, "have %s", new sliceType$6([_arg])); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_r$3 = check.typesSummary(varTypes(lhs), false); /* */ $s = 8; case 8: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					_arg$1 = new $String(_r$3);
-					$r = err.errorf(0, "want %s", new sliceType$6([_arg$1])); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = check.report(err); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$s = -1; return;
-				/* } */ case 5:
-				$r = check.assignError(origRHS, lhs.$length, rhs.$length); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 3:
-			context$1 = "assignment";
-			if (!($interfaceIsEqual(returnStmt, $ifaceNil))) {
-				context$1 = "return statement";
-			}
-			/* */ if (commaOk) { $s = 12; continue; }
-			/* */ $s = 13; continue;
-			/* if (commaOk) { */ case 12:
-				a = arrayType$3.zero();
-				_ref$2 = a;
-				_i$2 = 0;
-				/* while (true) { */ case 14:
-					/* if (!(_i$2 < 2)) { break; } */ if(!(_i$2 < 2)) { $s = 15; continue; }
-					i = _i$2;
-					_r$4 = check.initVar(((i < 0 || i >= lhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + i]), ((i < 0 || i >= rhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + i]), context$1); /* */ $s = 16; case 16: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					((i < 0 || i >= a.length) ? ($throwRuntimeError("index out of range"), undefined) : a[i] = _r$4);
-					_i$2++;
-				$s = 14; continue;
-				case 15:
-				$r = check.recordCommaOkTypes((0 >= origRHS.$length ? ($throwRuntimeError("index out of range"), undefined) : origRHS.$array[origRHS.$offset + 0]), $clone(a, arrayType$3)); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 13:
-			_ref$3 = lhs;
-			_i$3 = 0;
-			/* while (true) { */ case 18:
-				/* if (!(_i$3 < _ref$3.$length)) { break; } */ if(!(_i$3 < _ref$3.$length)) { $s = 19; continue; }
-				i$1 = _i$3;
-				lhs$1 = ((_i$3 < 0 || _i$3 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$3]);
-				_r$5 = check.initVar(lhs$1, ((i$1 < 0 || i$1 >= rhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + i$1]), context$1); /* */ $s = 20; case 20: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				_r$5;
-				_i$3++;
-			$s = 18; continue;
-			case 19:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: initVars, $c: true, $r, _arg, _arg$1, _i, _i$1, _i$2, _i$3, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, _tuple, a, at$1, check, commaOk, context$1, err, i, i$1, lhs, lhs$1, obj, origRHS, qualifier$1, returnStmt, rhs, x, x$1, x$2, $s};return $f;
-		};
-		$ptrType(Checker).prototype.assignVars = function assignVars(lhs, origRHS) {
-			var {_i, _i$1, _i$2, _r$1, _r$2, _r$3, _ref, _ref$1, _ref$2, _tuple, a, check, commaOk, i, i$1, lhs, lhs$1, origRHS, rhs, x, $s, $r, $c} = $restore(this, {lhs, origRHS});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			_r$1 = check.exprList(origRHS, lhs.$length === 2); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_tuple = _r$1;
-			rhs = _tuple[0];
-			commaOk = _tuple[1];
-			/* */ if (!((lhs.$length === rhs.$length))) { $s = 2; continue; }
-			/* */ $s = 3; continue;
-			/* if (!((lhs.$length === rhs.$length))) { */ case 2:
-				$r = check.useLHS(lhs); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_ref = rhs;
-				_i = 0;
-				while (true) {
-					if (!(_i < _ref.$length)) { break; }
-					x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-					if (x.mode === 0) {
-						$s = -1; return;
+					if (!longest) {
+						_ref = $subslice(runq.dense, (j + 1 >> 0));
+						_i = 0;
+						while (true) {
+							if (!(_i < _ref.$length)) { break; }
+							d$1 = $clone(((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]), entry);
+							if (!(d$1.t === ptrType$5.nil)) {
+								m.pool = $append(m.pool, d$1.t);
+							}
+							_i++;
+						}
+						runq.dense = $subslice(runq.dense, 0, 0);
 					}
-					_i++;
+					m.matched = true;
+				} else if (_1 === (7)) {
+					add = i.MatchRune(c);
+				} else if (_1 === (8)) {
+					add = c === (x$5 = i.Rune, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0]));
+				} else if (_1 === (9)) {
+					add = true;
+				} else if (_1 === (10)) {
+					add = !((c === 10));
+				} else {
+					$panic(new $String("bad inst"));
 				}
-				$r = check.assignError(origRHS, lhs.$length, rhs.$length); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 3:
-			/* */ if (commaOk) { $s = 6; continue; }
-			/* */ $s = 7; continue;
-			/* if (commaOk) { */ case 6:
-				a = arrayType$3.zero();
-				_ref$1 = a;
-				_i$1 = 0;
-				/* while (true) { */ case 8:
-					/* if (!(_i$1 < 2)) { break; } */ if(!(_i$1 < 2)) { $s = 9; continue; }
-					i = _i$1;
-					_r$2 = check.assignVar(((i < 0 || i >= lhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + i]), ((i < 0 || i >= rhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + i])); /* */ $s = 10; case 10: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					((i < 0 || i >= a.length) ? ($throwRuntimeError("index out of range"), undefined) : a[i] = _r$2);
-					_i$1++;
-				$s = 8; continue;
-				case 9:
-				$r = check.recordCommaOkTypes((0 >= origRHS.$length ? ($throwRuntimeError("index out of range"), undefined) : origRHS.$array[origRHS.$offset + 0]), $clone(a, arrayType$3)); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 7:
-			_ref$2 = lhs;
-			_i$2 = 0;
-			/* while (true) { */ case 12:
-				/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 13; continue; }
-				i$1 = _i$2;
-				lhs$1 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-				_r$3 = check.assignVar(lhs$1, ((i$1 < 0 || i$1 >= rhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + i$1])); /* */ $s = 14; case 14: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-				_r$3;
-				_i$2++;
-			$s = 12; continue;
-			case 13:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: assignVars, $c: true, $r, _i, _i$1, _i$2, _r$1, _r$2, _r$3, _ref, _ref$1, _ref$2, _tuple, a, check, commaOk, i, i$1, lhs, lhs$1, origRHS, rhs, x, $s};return $f;
-		};
-		$ptrType(Checker).prototype.shortVarDecl = function shortVarDecl(pos$1, lhs, rhs) {
-			var {_entry, _i, _i$1, _i$2, _key, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _tuple, _tuple$1, alt, check, hasErr, i, i$1, ident$1, lhs, lhs$1, lhsVars, name, newVars, obj, obj$1, obj$2, obj$3, pos$1, rhs, scope, scopePos$2, seen, top, x, x$1, $s, $r, $c} = $restore(this, {pos$1, lhs, rhs});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			check = this;
-			top = check.delayed.$length;
-			scope = check.environment.scope;
-			seen = (x = lhs.$length, ((x < 0 || x > 2147483647) ? $throwRuntimeError("makemap: size out of range") : new $global.Map()));
-			lhsVars = $makeSlice(sliceType$10, lhs.$length);
-			newVars = $makeSlice(sliceType$10, 0, lhs.$length);
-			hasErr = false;
-			_ref = lhs;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				lhs$1 = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_tuple = $assertType(lhs$1, ptrType$30, true);
-				ident$1 = _tuple[0];
-				/* */ if (ident$1 === ptrType$30.nil) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (ident$1 === ptrType$30.nil) { */ case 3:
-					$r = check.useLHS(new sliceType$11([lhs$1])); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					$r = check.errorf(lhs$1, 131, "non-name %s on left side of :=", new sliceType$6([lhs$1])); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					hasErr = true;
-					_i++;
-					/* continue; */ $s = 1; continue;
-				/* } */ case 4:
-				name = ident$1.Name;
-				/* */ if (!(name === "_")) { $s = 7; continue; }
-				/* */ $s = 8; continue;
-				/* if (!(name === "_")) { */ case 7:
-					/* */ if ((_entry = $mapIndex(seen,$String.keyFor(name)), _entry !== undefined ? _entry.v : false)) { $s = 9; continue; }
-					/* */ $s = 10; continue;
-					/* if ((_entry = $mapIndex(seen,$String.keyFor(name)), _entry !== undefined ? _entry.v : false)) { */ case 9:
-						$r = check.errorf(lhs$1, 132, "%s repeated on left side of :=", new sliceType$6([lhs$1])); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						hasErr = true;
-						_i++;
-						/* continue; */ $s = 1; continue;
-					/* } */ case 10:
-					_key = name; (seen || $throwRuntimeError("assignment to entry in nil map")).set($String.keyFor(_key), { k: _key, v: true });
-				/* } */ case 8:
-				_r$1 = scope.Lookup(name); /* */ $s = 12; case 12: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				alt = _r$1;
-				/* */ if (!($interfaceIsEqual(alt, $ifaceNil))) { $s = 13; continue; }
-				/* */ $s = 14; continue;
-				/* if (!($interfaceIsEqual(alt, $ifaceNil))) { */ case 13:
-					$r = check.recordUse(ident$1, alt); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-					_tuple$1 = $assertType(alt, ptrType$16, true);
-					obj = _tuple$1[0];
-					/* */ if (!(obj === ptrType$16.nil)) { $s = 16; continue; }
-					/* */ $s = 17; continue;
-					/* if (!(obj === ptrType$16.nil)) { */ case 16:
-						((i < 0 || i >= lhsVars.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhsVars.$array[lhsVars.$offset + i] = obj);
-						$s = 18; continue;
-					/* } else { */ case 17:
-						$r = check.errorf(lhs$1, 18, "cannot assign to %s", new sliceType$6([lhs$1])); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						hasErr = true;
-					/* } */ case 18:
-					_i++;
-					/* continue; */ $s = 1; continue;
-				/* } */ case 14:
-				obj$1 = NewVar(ident$1.Pos(), check.pkg, name, $ifaceNil);
-				((i < 0 || i >= lhsVars.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhsVars.$array[lhsVars.$offset + i] = obj$1);
-				if (!(name === "_")) {
-					newVars = $append(newVars, obj$1);
+				if (add) {
+					t = m.add(nextq, i.Out, nextPos, t.cap, nextCond, t);
 				}
-				$r = check.recordDef(ident$1, obj$1); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i++;
-			$s = 1; continue;
-			case 2:
-			_ref$1 = lhsVars;
-			_i$1 = 0;
-			/* while (true) { */ case 21:
-				/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 22; continue; }
-				i$1 = _i$1;
-				obj$2 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-				/* */ if (obj$2 === ptrType$16.nil) { $s = 23; continue; }
-				/* */ $s = 24; continue;
-				/* if (obj$2 === ptrType$16.nil) { */ case 23:
-					_r$2 = ((i$1 < 0 || i$1 >= lhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhs.$array[lhs.$offset + i$1]).Pos(); /* */ $s = 25; case 25: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					_r$3 = NewVar(_r$2, check.pkg, "_", $ifaceNil); /* */ $s = 26; case 26: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-					((i$1 < 0 || i$1 >= lhsVars.$length) ? ($throwRuntimeError("index out of range"), undefined) : lhsVars.$array[lhsVars.$offset + i$1] = _r$3);
-				/* } */ case 24:
-				_i$1++;
-			$s = 21; continue;
-			case 22:
-			$r = check.initVars(lhsVars, rhs, $ifaceNil); /* */ $s = 27; case 27: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$r = check.processDelayed(top); /* */ $s = 28; case 28: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			/* */ if ((newVars.$length === 0) && !hasErr) { $s = 29; continue; }
-			/* */ $s = 30; continue;
-			/* if ((newVars.$length === 0) && !hasErr) { */ case 29:
-				$r = check.softErrorf(pos$1, 19, "no new variables on left side of :=", sliceType$6.nil); /* */ $s = 31; case 31: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				$s = -1; return;
-			/* } */ case 30:
-			_r$4 = (x$1 = rhs.$length - 1 >> 0, ((x$1 < 0 || x$1 >= rhs.$length) ? ($throwRuntimeError("index out of range"), undefined) : rhs.$array[rhs.$offset + x$1])).End(); /* */ $s = 32; case 32: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-			scopePos$2 = _r$4;
-			_ref$2 = newVars;
-			_i$2 = 0;
-			/* while (true) { */ case 33:
-				/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 34; continue; }
-				obj$3 = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-				$r = check.declare(scope, ptrType$30.nil, obj$3, scopePos$2); /* */ $s = 35; case 35: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-				_i$2++;
-			$s = 33; continue;
-			case 34:
-			$s = -1; return;
-			/* */ } return; } var $f = {$blk: shortVarDecl, $c: true, $r, _entry, _i, _i$1, _i$2, _key, _r$1, _r$2, _r$3, _r$4, _ref, _ref$1, _ref$2, _tuple, _tuple$1, alt, check, hasErr, i, i$1, ident$1, lhs, lhs$1, lhsVars, name, newVars, obj, obj$1, obj$2, obj$3, pos$1, rhs, scope, scopePos$2, seen, top, x, x$1, $s};return $f;
-		};
-		$ptrType(Array).prototype.Len = function Len$9() {
-			var a;
-			a = this;
-			return a.len;
-		};
-		$ptrType(Array).prototype.Elem = function Elem$4() {
-			var a;
-			a = this;
-			return a.elem;
-		};
-		$ptrType(Array).prototype.Underlying = function Underlying$12() {
-			var t;
-			t = this;
-			return t;
-		};
-		$ptrType(Array).prototype.String = function String$34() {
-			var {$24r, _r$1, t, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			t = this;
-			_r$1 = TypeString(t, $throwNilPointerError); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: String$34, $c: true, $r, $24r, _r$1, t, $s};return $f;
-		};
-		$ptrType(Error).prototype.Error = function Error$1() {
-			var {$24r, _arg, _arg$1, _r$1, _r$2, err, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			err = this;
-			_r$1 = err.Fset.Position(err.Pos); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			_arg = (x = _r$1, new x.constructor.elem(x));
-			_arg$1 = new $String(err.Msg);
-			_r$2 = fmt.Sprintf("%s: %s", new sliceType$6([_arg, _arg$1])); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			$24r = _r$2;
-			$s = 3; case 3: return $24r;
-			/* */ } return; } var $f = {$blk: Error$1, $c: true, $r, $24r, _arg, _arg$1, _r$1, _r$2, err, x, $s};return $f;
+				if (!(t === ptrType$5.nil)) {
+					m.pool = $append(m.pool, t);
+				}
+				j = j + (1) >> 0;
+			}
+			runq.dense = $subslice(runq.dense, 0, 0);
 		};
-		Error.prototype.Error = function(...$args) { return this.$val.Error(...$args); };
-		$ptrType(Info).prototype.TypeOf = function TypeOf(e) {
-			var {$24r, _entry, _r$1, _tuple, _tuple$1, e, id, info, obj, ok, t, $s, $r, $c} = $restore(this, {e});
+		$ptrType(machine).prototype.add = function add(q, pc, pos, cap, cond, t) {
+			var _1, cap, cond, d, i, j, j$1, m, opos, pc, pos, q, t, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, $s;
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			info = this;
-			_tuple = (_entry = $mapIndex(info.Types,ast.Expr.keyFor(e)), _entry !== undefined ? [_entry.v, true] : [new TypeAndValue.ptr(0, $ifaceNil, $ifaceNil), false]);
-			t = $clone(_tuple[0], TypeAndValue);
-			ok = _tuple[1];
-			if (ok) {
-				$s = -1; return t.Type;
+			m = this;
+			/* Again: */ case 1:
+			if (pc === 0) {
+				$s = -1; return t;
 			}
-			_tuple$1 = $assertType(e, ptrType$30, true);
-			id = _tuple$1[0];
-			/* */ if (!(id === ptrType$30.nil)) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (!(id === ptrType$30.nil)) { */ case 1:
-				obj = info.ObjectOf(id);
-				/* */ if (!($interfaceIsEqual(obj, $ifaceNil))) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (!($interfaceIsEqual(obj, $ifaceNil))) { */ case 3:
-					_r$1 = obj.Type(); /* */ $s = 5; case 5: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					$24r = _r$1;
-					$s = 6; case 6: return $24r;
-				/* } */ case 4:
-			/* } */ case 2:
-			$s = -1; return $ifaceNil;
-			/* */ } return; } var $f = {$blk: TypeOf, $c: true, $r, $24r, _entry, _r$1, _tuple, _tuple$1, e, id, info, obj, ok, t, $s};return $f;
-		};
-		$ptrType(Info).prototype.ObjectOf = function ObjectOf(id) {
-			var _entry, _entry$1, id, info, obj;
-			info = this;
-			obj = (_entry = $mapIndex(info.Defs,ptrType$30.keyFor(id)), _entry !== undefined ? _entry.v : $ifaceNil);
-			if (!($interfaceIsEqual(obj, $ifaceNil))) {
-				return obj;
-			}
-			return (_entry$1 = $mapIndex(info.Uses,ptrType$30.keyFor(id)), _entry$1 !== undefined ? _entry$1.v : $ifaceNil);
-		};
-		$ptrType(TypeAndValue).prototype.IsVoid = function IsVoid() {
-			var tv;
-			tv = this;
-			return tv.mode === 1;
-		};
-		TypeAndValue.prototype.IsVoid = function(...$args) { return this.$val.IsVoid(...$args); };
-		$ptrType(TypeAndValue).prototype.IsType = function IsType() {
-			var tv;
-			tv = this;
-			return tv.mode === 3;
-		};
-		TypeAndValue.prototype.IsType = function(...$args) { return this.$val.IsType(...$args); };
-		$ptrType(TypeAndValue).prototype.IsBuiltin = function IsBuiltin() {
-			var tv;
-			tv = this;
-			return tv.mode === 2;
-		};
-		TypeAndValue.prototype.IsBuiltin = function(...$args) { return this.$val.IsBuiltin(...$args); };
-		$ptrType(TypeAndValue).prototype.IsValue = function IsValue() {
-			var _1, tv;
-			tv = this;
-			_1 = tv.mode;
-			if ((_1 === (4)) || (_1 === (5)) || (_1 === (6)) || (_1 === (7)) || (_1 === (8)) || (_1 === (9))) {
-				return true;
+			j = (x = q.sparse, ((pc < 0 || pc >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + pc]));
+			if (j < ((q.dense.$length >>> 0)) && ((x$1 = q.dense, ((j < 0 || j >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + j])).pc === pc)) {
+				$s = -1; return t;
 			}
-			return false;
+			j$1 = q.dense.$length;
+			q.dense = $subslice(q.dense, 0, (j$1 + 1 >> 0));
+			d = (x$2 = q.dense, ((j$1 < 0 || j$1 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + j$1, ptrType$14)));
+			d.t = ptrType$5.nil;
+			d.pc = pc;
+			(x$3 = q.sparse, ((pc < 0 || pc >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + pc] = ((j$1 >>> 0))));
+			i = (x$4 = m.p.Inst, ((pc < 0 || pc >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$4.$array, x$4.$offset + pc, ptrType$6)));
+				_1 = i.Op;
+				/* */ if (_1 === (5)) { $s = 3; continue; }
+				/* */ if ((_1 === (0)) || (_1 === (1))) { $s = 4; continue; }
+				/* */ if (_1 === (3)) { $s = 5; continue; }
+				/* */ if (_1 === (6)) { $s = 6; continue; }
+				/* */ if (_1 === (2)) { $s = 7; continue; }
+				/* */ if ((_1 === (4)) || (_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10))) { $s = 8; continue; }
+				/* */ $s = 9; continue;
+				/* if (_1 === (5)) { */ case 3:
+					$s = 10; continue;
+				/* } else if ((_1 === (0)) || (_1 === (1))) { */ case 4:
+					t = m.add(q, i.Out, pos, cap, cond, t);
+					pc = i.Arg;
+					/* goto Again */ $s = 1; continue;
+					$s = 10; continue;
+				/* } else if (_1 === (3)) { */ case 5:
+					/* */ if (cond.match(((i.Arg << 24 >>> 24)))) { $s = 11; continue; }
+					/* */ $s = 12; continue;
+					/* if (cond.match(((i.Arg << 24 >>> 24)))) { */ case 11:
+						pc = i.Out;
+						/* goto Again */ $s = 1; continue;
+					/* } */ case 12:
+					$s = 10; continue;
+				/* } else if (_1 === (6)) { */ case 6:
+					pc = i.Out;
+					/* goto Again */ $s = 1; continue;
+					$s = 10; continue;
+				/* } else if (_1 === (2)) { */ case 7:
+					/* */ if (((i.Arg >> 0)) < cap.$length) { $s = 13; continue; }
+					/* */ $s = 14; continue;
+					/* if (((i.Arg >> 0)) < cap.$length) { */ case 13:
+						opos = (x$5 = i.Arg, ((x$5 < 0 || x$5 >= cap.$length) ? ($throwRuntimeError("index out of range"), undefined) : cap.$array[cap.$offset + x$5]));
+						(x$6 = i.Arg, ((x$6 < 0 || x$6 >= cap.$length) ? ($throwRuntimeError("index out of range"), undefined) : cap.$array[cap.$offset + x$6] = pos));
+						m.add(q, i.Out, pos, cap, cond, ptrType$5.nil);
+						(x$7 = i.Arg, ((x$7 < 0 || x$7 >= cap.$length) ? ($throwRuntimeError("index out of range"), undefined) : cap.$array[cap.$offset + x$7] = opos));
+						$s = 15; continue;
+					/* } else { */ case 14:
+						pc = i.Out;
+						/* goto Again */ $s = 1; continue;
+					/* } */ case 15:
+					$s = 10; continue;
+				/* } else if ((_1 === (4)) || (_1 === (7)) || (_1 === (8)) || (_1 === (9)) || (_1 === (10))) { */ case 8:
+					if (t === ptrType$5.nil) {
+						t = m.alloc(i);
+					} else {
+						t.inst = i;
+					}
+					if (cap.$length > 0 && !((x$8 = t.cap, (0 >= x$8.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$8.$array, x$8.$offset + 0, ptrType$9))) === (0 >= cap.$length ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(cap.$array, cap.$offset + 0, ptrType$9)))) {
+						$copySlice(t.cap, cap);
+					}
+					d.t = t;
+					t = ptrType$5.nil;
+					$s = 10; continue;
+				/* } else { */ case 9:
+					$panic(new $String("unhandled"));
+				/* } */ case 10:
+			case 2:
+			$s = -1; return t;
+			/* */ } return; }
 		};
-		TypeAndValue.prototype.IsValue = function(...$args) { return this.$val.IsValue(...$args); };
-		$ptrType(TypeAndValue).prototype.IsNil = function IsNil() {
-			var tv;
-			tv = this;
-			return (tv.mode === 7) && $interfaceIsEqual(tv.Type, (25 >= $pkg.Typ.$length ? ($throwRuntimeError("index out of range"), undefined) : $pkg.Typ.$array[$pkg.Typ.$offset + 25]));
-		};
-		TypeAndValue.prototype.IsNil = function(...$args) { return this.$val.IsNil(...$args); };
-		$ptrType(TypeAndValue).prototype.Addressable = function Addressable() {
-			var tv;
-			tv = this;
-			return tv.mode === 5;
-		};
-		TypeAndValue.prototype.Addressable = function(...$args) { return this.$val.Addressable(...$args); };
-		$ptrType(TypeAndValue).prototype.Assignable = function Assignable() {
-			var tv;
-			tv = this;
-			return (tv.mode === 5) || (tv.mode === 6);
-		};
-		TypeAndValue.prototype.Assignable = function(...$args) { return this.$val.Assignable(...$args); };
-		$ptrType(TypeAndValue).prototype.HasOk = function HasOk() {
-			var tv;
-			tv = this;
-			return (tv.mode === 8) || (tv.mode === 6);
-		};
-		TypeAndValue.prototype.HasOk = function(...$args) { return this.$val.HasOk(...$args); };
-		$ptrType(Initializer).prototype.String = function String$35() {
-			var {_i, _ref, buf, i, init$7, lhs, $s, $r, $c} = $restore(this, {});
+		newOnePassMachine = function newOnePassMachine$1() {
+			var {_r, _tuple, m, ok, $s, $r, $c} = $restore(this, {});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			buf = [buf];
-			init$7 = this;
-			buf[0] = new bytes.Buffer.ptr(sliceType$14.nil, 0, 0);
-			_ref = init$7.Lhs;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				i = _i;
-				lhs = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (i > 0) {
-					buf[0].WriteString(", ");
-				}
-				buf[0].WriteString(lhs.object.Name());
-				_i++;
+			_r = onePassPool.Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r, ptrType$15, true);
+			m = _tuple[0];
+			ok = _tuple[1];
+			if (!ok) {
+				m = new onePassMachine.ptr(new inputs.ptr(new inputBytes.ptr(sliceType$4.nil), new inputString.ptr(""), new inputReader.ptr($ifaceNil, false, 0)), sliceType$7.nil);
 			}
-			buf[0].WriteString(" = ");
-			$r = WriteExpr(buf[0], init$7.Rhs); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-			$s = -1; return buf[0].String();
-			/* */ } return; } var $f = {$blk: String$35, $c: true, $r, _i, _ref, buf, i, init$7, lhs, $s};return $f;
-		};
-		$ptrType(Config).prototype.Check = function Check(path, fset, files, info) {
-			var {$24r, _r$1, _r$2, _r$3, conf, files, fset, info, path, pkg, $s, $r, $c} = $restore(this, {path, fset, files, info});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			conf = this;
-			_r$1 = NewPackage(path, ""); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			pkg = _r$1;
-			_r$2 = NewChecker(conf, fset, pkg, info); /* */ $s = 2; case 2: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-			_r$3 = _r$2.Files(files); /* */ $s = 3; case 3: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-			$24r = [pkg, _r$3];
-			$s = 4; case 4: return $24r;
-			/* */ } return; } var $f = {$blk: Check, $c: true, $r, $24r, _r$1, _r$2, _r$3, conf, files, fset, info, path, pkg, $s};return $f;
-		};
-		Identical = function Identical$1(x, y) {
-			var {$24r, _r$1, x, y, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = identical(x, y, true, ptrType$23.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: Identical$1, $c: true, $r, $24r, _r$1, x, y, $s};return $f;
-		};
-		$pkg.Identical = Identical;
-		IdenticalIgnoreTags = function IdenticalIgnoreTags$1(x, y) {
-			var {$24r, _r$1, x, y, $s, $r, $c} = $restore(this, {x, y});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			_r$1 = identical(x, y, false, ptrType$23.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-			$24r = _r$1;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: IdenticalIgnoreTags$1, $c: true, $r, $24r, _r$1, x, y, $s};return $f;
-		};
-		$pkg.IdenticalIgnoreTags = IdenticalIgnoreTags;
-		ptrType$12.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Term", name: "Term", pkg: "", typ: $funcType([$Int], [ptrType$19], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$19.methods = [{prop: "Tilde", name: "Tilde", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$22.methods = [{prop: "unify", name: "unify", pkg: "go/types", typ: $funcType([Type, Type], [$Bool], false)}, {prop: "tracef", name: "tracef", pkg: "go/types", typ: $funcType([$String, sliceType$6], [], true)}, {prop: "join", name: "join", pkg: "go/types", typ: $funcType([$Int, $Int], [$Bool], false)}, {prop: "nifyEq", name: "nifyEq", pkg: "go/types", typ: $funcType([Type, Type, ptrType$23], [$Bool], false)}, {prop: "nify", name: "nify", pkg: "go/types", typ: $funcType([Type, Type, ptrType$23], [$Bool], false)}];
-		ptrType$113.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "init", name: "init", pkg: "go/types", typ: $funcType([sliceType$9], [], false)}, {prop: "index", name: "index", pkg: "go/types", typ: $funcType([Type], [$Int], false)}, {prop: "setIndex", name: "setIndex", pkg: "go/types", typ: $funcType([$Int, $Int], [], false)}, {prop: "at", name: "at", pkg: "go/types", typ: $funcType([$Int], [Type], false)}, {prop: "set", name: "set", pkg: "go/types", typ: $funcType([$Int, Type], [], false)}, {prop: "unknowns", name: "unknowns", pkg: "go/types", typ: $funcType([], [$Int], false)}, {prop: "types", name: "types", pkg: "go/types", typ: $funcType([], [sliceType$3, $Int], false)}];
-		ptrType$5.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "equal", name: "equal", pkg: "go/types", typ: $funcType([ptrType$5], [$Bool], false)}, {prop: "union", name: "union", pkg: "go/types", typ: $funcType([ptrType$5], [ptrType$5, ptrType$5], false)}, {prop: "intersect", name: "intersect", pkg: "go/types", typ: $funcType([ptrType$5], [ptrType$5], false)}, {prop: "includes", name: "includes", pkg: "go/types", typ: $funcType([Type], [$Bool], false)}, {prop: "subsetOf", name: "subsetOf", pkg: "go/types", typ: $funcType([ptrType$5], [$Bool], false)}, {prop: "disjoint", name: "disjoint", pkg: "go/types", typ: $funcType([ptrType$5], [$Bool], false)}];
-		ptrType$115.methods = [{prop: "byte$", name: "byte", pkg: "go/types", typ: $funcType([$Uint8], [], false)}, {prop: "string", name: "string", pkg: "go/types", typ: $funcType([$String], [], false)}, {prop: "error", name: "error", pkg: "go/types", typ: $funcType([$String], [], false)}, {prop: "typ", name: "typ", pkg: "go/types", typ: $funcType([Type], [], false)}, {prop: "typeSet", name: "typeSet", pkg: "go/types", typ: $funcType([ptrType$8], [], false)}, {prop: "typeList", name: "typeList", pkg: "go/types", typ: $funcType([sliceType$3], [], false)}, {prop: "tParamList", name: "tParamList", pkg: "go/types", typ: $funcType([sliceType$9], [], false)}, {prop: "typeName", name: "typeName", pkg: "go/types", typ: $funcType([ptrType$17], [], false)}, {prop: "tuple", name: "tuple", pkg: "go/types", typ: $funcType([ptrType$15, $Bool], [], false)}, {prop: "signature", name: "signature", pkg: "go/types", typ: $funcType([ptrType$27], [], false)}];
-		ptrType$8.methods = [{prop: "IsEmpty", name: "IsEmpty", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsAll", name: "IsAll", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsMethodSet", name: "IsMethodSet", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsComparable", name: "IsComparable", pkg: "", typ: $funcType([mapType], [$Bool], false)}, {prop: "NumMethods", name: "NumMethods", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Method", name: "Method", pkg: "", typ: $funcType([$Int], [ptrType$2], false)}, {prop: "LookupMethod", name: "LookupMethod", pkg: "", typ: $funcType([ptrType$1, $String, $Bool], [$Int, ptrType$2], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "hasTerms", name: "hasTerms", pkg: "go/types", typ: $funcType([], [$Bool], false)}, {prop: "subsetOf", name: "subsetOf", pkg: "go/types", typ: $funcType([ptrType$8], [$Bool], false)}, {prop: "is", name: "is", pkg: "go/types", typ: $funcType([funcType$2], [$Bool], false)}, {prop: "underIs", name: "underIs", pkg: "go/types", typ: $funcType([funcType$3], [$Bool], false)}];
-		byUniqueMethodName.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}];
-		ptrType$14.methods = [{prop: "Index", name: "Index", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Obj", name: "Obj", pkg: "", typ: $funcType([], [ptrType$17], false)}, {prop: "Constraint", name: "Constraint", pkg: "", typ: $funcType([], [Type], false)}, {prop: "SetConstraint", name: "SetConstraint", pkg: "", typ: $funcType([Type], [], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "cleanup", name: "cleanup", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "iface", name: "iface", pkg: "go/types", typ: $funcType([], [ptrType$13], false)}, {prop: "is", name: "is", pkg: "go/types", typ: $funcType([funcType$2], [$Bool], false)}, {prop: "underIs", name: "underIs", pkg: "go/types", typ: $funcType([funcType$3], [$Bool], false)}];
-		ptrType$48.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "At", name: "At", pkg: "", typ: $funcType([$Int], [ptrType$14], false)}, {prop: "list", name: "list", pkg: "go/types", typ: $funcType([], [sliceType$9], false)}];
-		ptrType$56.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "At", name: "At", pkg: "", typ: $funcType([$Int], [Type], false)}, {prop: "list", name: "list", pkg: "go/types", typ: $funcType([], [sliceType$3], false)}];
-		ptrType$15.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "At", name: "At", pkg: "", typ: $funcType([$Int], [ptrType$16], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		termlist.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "isEmpty", name: "isEmpty", pkg: "go/types", typ: $funcType([], [$Bool], false)}, {prop: "isAll", name: "isAll", pkg: "go/types", typ: $funcType([], [$Bool], false)}, {prop: "norm", name: "norm", pkg: "go/types", typ: $funcType([], [termlist], false)}, {prop: "union", name: "union", pkg: "go/types", typ: $funcType([termlist], [termlist], false)}, {prop: "intersect", name: "intersect", pkg: "go/types", typ: $funcType([termlist], [termlist], false)}, {prop: "equal", name: "equal", pkg: "go/types", typ: $funcType([termlist], [$Bool], false)}, {prop: "includes", name: "includes", pkg: "go/types", typ: $funcType([Type], [$Bool], false)}, {prop: "supersetOf", name: "supersetOf", pkg: "go/types", typ: $funcType([ptrType$5], [$Bool], false)}, {prop: "subsetOf", name: "subsetOf", pkg: "go/types", typ: $funcType([termlist], [$Bool], false)}];
-		substMap.methods = [{prop: "empty", name: "empty", pkg: "go/types", typ: $funcType([], [$Bool], false)}, {prop: "lookup", name: "lookup", pkg: "go/types", typ: $funcType([ptrType$14], [Type], false)}];
-		ptrType$116.methods = [{prop: "typ", name: "typ", pkg: "go/types", typ: $funcType([Type], [Type], false)}, {prop: "typOrNil", name: "typOrNil", pkg: "go/types", typ: $funcType([Type], [Type], false)}, {prop: "var_", name: "var_", pkg: "go/types", typ: $funcType([ptrType$16], [ptrType$16], false)}, {prop: "tuple", name: "tuple", pkg: "go/types", typ: $funcType([ptrType$15], [ptrType$15], false)}, {prop: "varList", name: "varList", pkg: "go/types", typ: $funcType([sliceType$10], [sliceType$10, $Bool], false)}, {prop: "func_", name: "func_", pkg: "go/types", typ: $funcType([ptrType$2], [ptrType$2], false)}, {prop: "funcList", name: "funcList", pkg: "go/types", typ: $funcType([sliceType], [sliceType, $Bool], false)}, {prop: "typeList", name: "typeList", pkg: "go/types", typ: $funcType([sliceType$3], [sliceType$3, $Bool], false)}, {prop: "termlist", name: "termlist", pkg: "go/types", typ: $funcType([sliceType$12], [sliceType$12, $Bool], false)}];
-		ptrType$11.methods = [{prop: "NumFields", name: "NumFields", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Field", name: "Field", pkg: "", typ: $funcType([$Int], [ptrType$16], false)}, {prop: "Tag", name: "Tag", pkg: "", typ: $funcType([$Int], [$String], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "markComplete", name: "markComplete", pkg: "go/types", typ: $funcType([], [], false)}];
-		ptrType$25.methods = [{prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$83.methods = [{prop: "Alignof", name: "Alignof", pkg: "", typ: $funcType([Type], [$Int64], false)}, {prop: "Offsetsof", name: "Offsetsof", pkg: "", typ: $funcType([sliceType$10], [sliceType$19], false)}, {prop: "Sizeof", name: "Sizeof", pkg: "", typ: $funcType([Type], [$Int64], false)}];
-		ptrType$27.methods = [{prop: "Recv", name: "Recv", pkg: "", typ: $funcType([], [ptrType$16], false)}, {prop: "TypeParams", name: "TypeParams", pkg: "", typ: $funcType([], [ptrType$48], false)}, {prop: "RecvTypeParams", name: "RecvTypeParams", pkg: "", typ: $funcType([], [ptrType$48], false)}, {prop: "Params", name: "Params", pkg: "", typ: $funcType([], [ptrType$15], false)}, {prop: "Results", name: "Results", pkg: "", typ: $funcType([], [ptrType$15], false)}, {prop: "Variadic", name: "Variadic", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$3.methods = [{prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [SelectionKind], false)}, {prop: "Recv", name: "Recv", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Obj", name: "Obj", pkg: "", typ: $funcType([], [Object], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Index", name: "Index", pkg: "", typ: $funcType([], [sliceType$13], false)}, {prop: "Indirect", name: "Indirect", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType.methods = [{prop: "Parent", name: "Parent", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Names", name: "Names", pkg: "", typ: $funcType([], [sliceType$5], false)}, {prop: "NumChildren", name: "NumChildren", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Child", name: "Child", pkg: "", typ: $funcType([$Int], [ptrType], false)}, {prop: "Lookup", name: "Lookup", pkg: "", typ: $funcType([$String], [Object], false)}, {prop: "LookupParent", name: "LookupParent", pkg: "", typ: $funcType([$String, token.Pos], [ptrType, Object], false)}, {prop: "Insert", name: "Insert", pkg: "", typ: $funcType([Object], [Object], false)}, {prop: "_InsertLazy", name: "_InsertLazy", pkg: "go/types", typ: $funcType([$String, funcType$4], [$Bool], false)}, {prop: "insert", name: "insert", pkg: "go/types", typ: $funcType([$String, Object], [], false)}, {prop: "squash", name: "squash", pkg: "go/types", typ: $funcType([funcType$5], [], false)}, {prop: "Pos", name: "Pos", pkg: "", typ: $funcType([], [token.Pos], false)}, {prop: "End", name: "End", pkg: "", typ: $funcType([], [token.Pos], false)}, {prop: "Contains", name: "Contains", pkg: "", typ: $funcType([token.Pos], [$Bool], false)}, {prop: "Innermost", name: "Innermost", pkg: "", typ: $funcType([token.Pos], [ptrType], false)}, {prop: "WriteTo", name: "WriteTo", pkg: "", typ: $funcType([io.Writer, $Int, $Bool], [], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
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-		inSourceOrder.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}];
-		ptrType$23.methods = [{prop: "identical", name: "identical", pkg: "go/types", typ: $funcType([ptrType$23], [$Bool], false)}];
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-		ptrType$31.methods = [{prop: "Imported", name: "Imported", pkg: "", typ: $funcType([], [ptrType$1], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
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$funcType([ptrType$54, token.Pos, Object], [$Bool], false)}, {prop: "tag", name: "tag", pkg: "go/types", typ: $funcType([ptrType$57], [$String], false)}, {prop: "funcBody", name: "funcBody", pkg: "go/types", typ: $funcType([ptrType$58, $String, ptrType$27, ptrType$74, constant.Value], [], false)}, {prop: "usage", name: "usage", pkg: "go/types", typ: $funcType([ptrType], [], false)}, {prop: "simpleStmt", name: "simpleStmt", pkg: "go/types", typ: $funcType([ast.Stmt], [], false)}, {prop: "stmtList", name: "stmtList", pkg: "go/types", typ: $funcType([stmtContext, sliceType$17], [], false)}, {prop: "multipleDefaults", name: "multipleDefaults", pkg: "go/types", typ: $funcType([sliceType$17], [], false)}, {prop: "openScope", name: "openScope", pkg: "go/types", typ: $funcType([ast.Node, $String], [], false)}, {prop: "closeScope", name: "closeScope", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "suspendedCall", name: "suspendedCall", pkg: "go/types", typ: $funcType([$String, ptrType$86], [], false)}, {prop: "caseValues", name: "caseValues", pkg: "go/types", typ: $funcType([ptrType$62, sliceType$11, valueMap], [], false)}, {prop: "isNil", name: "isNil", pkg: "go/types", typ: $funcType([ast.Expr], [$Bool], false)}, {prop: "caseTypes", name: "caseTypes", pkg: "go/types", typ: $funcType([ptrType$62, sliceType$11, mapType$10], [Type], false)}, {prop: "stmt", name: "stmt", pkg: "go/types", typ: $funcType([stmtContext, ast.Stmt], [], false)}, {prop: "funcType", name: "funcType", pkg: "go/types", typ: $funcType([ptrType$27, ptrType$49, ptrType$44], [], false)}, {prop: "collectParams", name: "collectParams", pkg: "go/types", typ: $funcType([ptrType, ptrType$49, $Bool], [sliceType$10, $Bool], false)}, {prop: "isTerminating", name: "isTerminating", pkg: "go/types", typ: $funcType([ast.Stmt, $String], [$Bool], false)}, {prop: "isTerminatingList", name: "isTerminatingList", pkg: "go/types", typ: $funcType([sliceType$17, $String], [$Bool], false)}, {prop: "isTerminatingSwitch", name: "isTerminatingSwitch", pkg: "go/types", typ: $funcType([ptrType$74, $String], [$Bool], false)}, {prop: "arityMatch", name: "arityMatch", pkg: "go/types", typ: $funcType([ptrType$88, ptrType$88], [], false)}, {prop: "declarePkgObj", name: "declarePkgObj", pkg: "go/types", typ: $funcType([ptrType$30, Object, ptrType$58], [], false)}, {prop: "filename", name: "filename", pkg: "go/types", typ: $funcType([$Int], [$String], false)}, {prop: "importPackage", name: "importPackage", pkg: "go/types", typ: $funcType([positioner, $String, $String], [ptrType$1], false)}, {prop: "collectObjects", name: "collectObjects", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "unpackRecv", name: "unpackRecv", pkg: "go/types", typ: $funcType([ast.Expr, $Bool], [$Bool, ptrType$30, sliceType$22], false)}, {prop: "resolveBaseTypeName", name: "resolveBaseTypeName", pkg: "go/types", typ: $funcType([$Bool, ptrType$30], [$Bool, ptrType$17], false)}, {prop: "packageObjects", name: "packageObjects", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "unusedImports", name: "unusedImports", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "errorUnusedPkg", name: "errorUnusedPkg", pkg: "go/types", typ: $funcType([ptrType$31], [], false)}, {prop: "newNamed", name: "newNamed", pkg: "go/types", typ: $funcType([ptrType$17, Type, sliceType], [ptrType$9], false)}, {prop: "newNamedInstance", name: "newNamedInstance", pkg: "go/types", typ: $funcType([token.Pos, ptrType$9, sliceType$3, ptrType$9], [ptrType$9], false)}, {prop: "context", name: "context", pkg: "go/types", typ: $funcType([], [ptrType$51], false)}, {prop: "monomorph", name: "monomorph", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "reportInstanceLoop", name: "reportInstanceLoop", pkg: "go/types", typ: $funcType([$Int], [], false)}, {prop: "missingMethod", name: "missingMethod", pkg: "go/types", typ: $funcType([Type, ptrType$13, $Bool], [ptrType$2, ptrType$2], false)}, {prop: "missingMethodCause", name: "missingMethodCause", pkg: "go/types", typ: $funcType([Type, Type, ptrType$2, ptrType$2], [$String], false)}, {prop: "interfacePtrError", name: "interfacePtrError", pkg: "go/types", typ: $funcType([Type], [$String], false)}, {prop: "funcString", name: "funcString", pkg: "go/types", typ: $funcType([ptrType$2, $Bool], [$String], false)}, {prop: "assertableTo", name: "assertableTo", pkg: "go/types", typ: $funcType([ptrType$13, Type], [ptrType$2, ptrType$2], false)}, {prop: "newAssertableTo", name: "newAssertableTo", pkg: "go/types", typ: $funcType([ptrType$13, Type], [$Bool], false)}, {prop: "labels", name: "labels", pkg: "go/types", typ: $funcType([ptrType$74], [], false)}, {prop: "blockBranches", name: "blockBranches", pkg: "go/types", typ: $funcType([ptrType, ptrType$92, ptrType$65, sliceType$17], [sliceType$26], false)}, {prop: "newInterface", name: "newInterface", pkg: "go/types", typ: $funcType([], [ptrType$13], false)}, {prop: "interfaceType", name: "interfaceType", pkg: "go/types", typ: $funcType([ptrType$13, ptrType$45, ptrType$9], [], false)}, {prop: "instance", name: "instance", pkg: "go/types", typ: $funcType([token.Pos, Type, sliceType$3, ptrType$9, ptrType$51], [Type], false)}, {prop: "validateTArgLen", name: "validateTArgLen", pkg: "go/types", typ: $funcType([token.Pos, $Int, $Int], [$Bool], false)}, {prop: "verify", name: "verify", pkg: "go/types", typ: $funcType([token.Pos, sliceType$9, sliceType$3, ptrType$51], [$Int, $error], false)}, {prop: "implements$", name: "implements", pkg: "go/types", typ: $funcType([Type, Type, $Bool, ptrType$34], [$Bool], false)}, {prop: "initOrder", name: "initOrder", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "reportCycle", name: "reportCycle", pkg: "go/types", typ: $funcType([sliceType$8], [], false)}, {prop: "infer", name: "infer", pkg: "go/types", typ: $funcType([positioner, sliceType$9, sliceType$3, ptrType$15, sliceType$29], [sliceType$3], false)}, {prop: "inferB", name: "inferB", pkg: "go/types", typ: $funcType([positioner, sliceType$9, sliceType$3], [sliceType$3, $Int], false)}, {prop: "indexExpr", name: "indexExpr", pkg: "go/types", typ: $funcType([ptrType$62, ptrType$112], [$Bool], false)}, {prop: "sliceExpr", name: "sliceExpr", pkg: "go/types", typ: $funcType([ptrType$62, ptrType$100], [], false)}, {prop: "singleIndex", name: "singleIndex", pkg: "go/types", typ: $funcType([ptrType$112], [ast.Expr], false)}, {prop: "index", name: "index", pkg: "go/types", typ: $funcType([ast.Expr, $Int64], [Type, $Int64], false)}, {prop: "isValidIndex", name: "isValidIndex", pkg: "go/types", typ: $funcType([ptrType$62, errors$1.Code, $String, $Bool], [$Bool], false)}, {prop: "indexedElts", name: "indexedElts", pkg: "go/types", typ: $funcType([sliceType$11, Type, $Int64], [$Int64], false)}, {prop: "op", name: "op", pkg: "go/types", typ: $funcType([opPredicates, ptrType$62, token.Token], [$Bool], false)}, {prop: "overflow", name: "overflow", pkg: "go/types", typ: $funcType([ptrType$62, token.Pos], [], false)}, {prop: "unary", name: "unary", pkg: "go/types", typ: $funcType([ptrType$62, ptrType$20], [], false)}, {prop: "representable", name: "representable", pkg: "go/types", typ: $funcType([ptrType$62, ptrType$4], [], false)}, {prop: "representation", name: "representation", pkg: "go/types", typ: $funcType([ptrType$62, ptrType$4], [constant.Value, errors$1.Code], false)}, {prop: "invalidConversion", name: "invalidConversion", pkg: "go/types", typ: $funcType([errors$1.Code, ptrType$62, Type], [], false)}, {prop: "updateExprType", name: "updateExprType", pkg: "go/types", typ: $funcType([ast.Expr, Type, $Bool], [], false)}, {prop: "updateExprType0", name: "updateExprType0", pkg: "go/types", typ: $funcType([ast.Expr, ast.Expr, Type, $Bool], [], false)}, {prop: "updateExprVal", name: "updateExprVal", pkg: "go/types", typ: $funcType([ast.Expr, constant.Value], [], false)}, {prop: "convertUntyped", name: "convertUntyped", pkg: "go/types", typ: $funcType([ptrType$62, Type], [], false)}, {prop: "implicitTypeAndValue", name: "implicitTypeAndValue", pkg: "go/types", typ: $funcType([ptrType$62, Type], [Type, constant.Value, errors$1.Code], false)}, {prop: "comparison", name: "comparison", pkg: "go/types", typ: $funcType([ptrType$62, ptrType$62, token.Token, $Bool], [], false)}, {prop: "incomparableCause", name: "incomparableCause", pkg: "go/types", typ: $funcType([Type], [$String], false)}, {prop: "kindString", name: "kindString", pkg: "go/types", typ: $funcType([Type], [$String], false)}, {prop: "shift", name: "shift", pkg: "go/types", typ: $funcType([ptrType$62, ptrType$62, ast.Expr, token.Token], [], false)}, {prop: "binary", name: "binary", pkg: "go/types", typ: $funcType([ptrType$62, ast.Expr, ast.Expr, ast.Expr, token.Token, token.Pos], [], false)}, {prop: "rawExpr", name: "rawExpr", pkg: "go/types", typ: $funcType([ptrType$62, ast.Expr, Type, $Bool], [exprKind], false)}, {prop: "nonGeneric", name: "nonGeneric", pkg: "go/types", typ: $funcType([ptrType$62], [], false)}, {prop: "exprInternal", name: "exprInternal", pkg: "go/types", typ: $funcType([ptrType$62, ast.Expr, Type], [exprKind], false)}, {prop: "typeAssertion", name: "typeAssertion", pkg: "go/types", typ: $funcType([ast.Expr, ptrType$62, Type, $Bool], [], false)}, {prop: "expr", name: "expr", pkg: "go/types", typ: $funcType([ptrType$62, ast.Expr], [], false)}, {prop: "multiExpr", name: "multiExpr", pkg: "go/types", typ: $funcType([ptrType$62, ast.Expr], [], false)}, {prop: "exprWithHint", name: "exprWithHint", pkg: "go/types", typ: $funcType([ptrType$62, ast.Expr, Type], [], false)}, {prop: "exprOrType", name: "exprOrType", pkg: "go/types", typ: $funcType([ptrType$62, ast.Expr, $Bool], [], false)}, {prop: "exclude", name: "exclude", pkg: "go/types", typ: $funcType([ptrType$62, $Uint], [], false)}, {prop: "singleValue", name: "singleValue", pkg: "go/types", typ: $funcType([ptrType$62], [], false)}, {prop: "qualifier", name: "qualifier", pkg: "go/types", typ: $funcType([ptrType$1], [$String], false)}, {prop: "markImports", name: "markImports", pkg: "go/types", typ: $funcType([ptrType$1], [], false)}, {prop: "sprintf", name: "sprintf", pkg: "go/types", typ: $funcType([$String, sliceType$6], [$String], true)}, {prop: "trace", name: "trace", pkg: "go/types", typ: $funcType([token.Pos, $String, sliceType$6], [], true)}, {prop: "dump", name: "dump", pkg: "go/types", typ: $funcType([$String, sliceType$6], [], true)}, {prop: "report", name: "report", pkg: "go/types", typ: $funcType([ptrType$104], [], false)}, {prop: "error", name: "error", pkg: "go/types", typ: $funcType([positioner, errors$1.Code, $String], [], false)}, {prop: "errorf", name: "errorf", pkg: "go/types", typ: $funcType([positioner, errors$1.Code, $String, sliceType$6], [], true)}, {prop: "softErrorf", name: "softErrorf", pkg: "go/types", typ: $funcType([positioner, errors$1.Code, $String, sliceType$6], [], true)}, {prop: "versionErrorf", name: "versionErrorf", pkg: "go/types", typ: $funcType([positioner, $String, $String, sliceType$6], [], true)}, {prop: "reportAltDecl", name: "reportAltDecl", pkg: "go/types", typ: $funcType([Object], [], false)}, {prop: "declare", name: "declare", pkg: "go/types", typ: $funcType([ptrType, ptrType$30, Object, token.Pos], [], false)}, {prop: "objDecl", name: "objDecl", pkg: "go/types", typ: $funcType([Object, ptrType$9], [], false)}, {prop: "validCycle", name: "validCycle", pkg: "go/types", typ: $funcType([Object], [$Bool], false)}, {prop: "cycleError", name: "cycleError", pkg: "go/types", typ: $funcType([sliceType$8], [], false)}, {prop: "walkDecls", name: "walkDecls", pkg: "go/types", typ: $funcType([sliceType$42, funcType$7], [], false)}, {prop: "walkDecl", name: "walkDecl", pkg: "go/types", typ: $funcType([ast.Decl, funcType$7], [], false)}, {prop: "constDecl", name: "constDecl", pkg: "go/types", typ: $funcType([ptrType$32, ast.Expr, ast.Expr, $Bool], [], false)}, {prop: "varDecl", name: "varDecl", pkg: "go/types", typ: $funcType([ptrType$16, sliceType$10, ast.Expr, ast.Expr], [], false)}, {prop: "isImportedConstraint", name: "isImportedConstraint", pkg: "go/types", typ: $funcType([Type], [$Bool], false)}, {prop: "typeDecl", name: "typeDecl", pkg: "go/types", typ: $funcType([ptrType$17, ptrType$90, ptrType$9], [], false)}, {prop: "collectTypeParams", name: "collectTypeParams", pkg: "go/types", typ: $funcType([ptrType$84, ptrType$49], [], false)}, {prop: "bound", name: "bound", pkg: "go/types", typ: $funcType([ast.Expr], [Type], false)}, {prop: "declareTypeParams", name: "declareTypeParams", pkg: "go/types", typ: $funcType([sliceType$9, sliceType$22], [sliceType$9], false)}, {prop: "collectMethods", name: "collectMethods", pkg: "go/types", typ: $funcType([ptrType$17], [], false)}, {prop: "checkFieldUniqueness", name: "checkFieldUniqueness", pkg: "go/types", typ: $funcType([ptrType$9], [], false)}, {prop: "funcDecl", name: "funcDecl", pkg: "go/types", typ: $funcType([ptrType$2, ptrType$58], [], false)}, {prop: "declStmt", name: "declStmt", pkg: "go/types", typ: $funcType([ast.Decl], [], false)}, {prop: "conversion", name: "conversion", pkg: "go/types", typ: $funcType([ptrType$62, Type], [], false)}, {prop: "addDeclDep", name: "addDeclDep", pkg: "go/types", typ: $funcType([Object], [], false)}, {prop: "brokenAlias", name: "brokenAlias", pkg: "go/types", typ: $funcType([ptrType$17], [], false)}, {prop: "validAlias", name: "validAlias", pkg: "go/types", typ: $funcType([ptrType$17, Type], [], false)}, {prop: "isBrokenAlias", name: "isBrokenAlias", pkg: "go/types", typ: $funcType([ptrType$17], [$Bool], false)}, {prop: "rememberUntyped", name: "rememberUntyped", pkg: "go/types", typ: $funcType([ast.Expr, $Bool, operandMode, ptrType$4, constant.Value], [], false)}, {prop: "later", name: "later", pkg: "go/types", typ: $funcType([funcType$1], [ptrType$124], false)}, {prop: "push", name: "push", pkg: "go/types", typ: $funcType([Object], [$Int], false)}, {prop: "pop", name: "pop", pkg: "go/types", typ: $funcType([], [Object], false)}, {prop: "needsCleanup", name: "needsCleanup", pkg: "go/types", typ: $funcType([cleaner], [], false)}, {prop: "initFiles", name: "initFiles", pkg: "go/types", typ: $funcType([sliceType$35], [], false)}, {prop: "handleBailout", name: "handleBailout", pkg: "go/types", typ: $funcType([ptrType$103], [], false)}, {prop: "Files", name: "Files", pkg: "", typ: $funcType([sliceType$35], [$error], false)}, {prop: "checkFiles", name: "checkFiles", pkg: "go/types", typ: $funcType([sliceType$35], [$error], false)}, {prop: "processDelayed", name: "processDelayed", pkg: "go/types", typ: $funcType([$Int], [], false)}, {prop: "cleanup", name: "cleanup", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "record", name: "record", pkg: "go/types", typ: $funcType([ptrType$62], [], false)}, {prop: "recordUntyped", name: "recordUntyped", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "recordTypeAndValue", name: "recordTypeAndValue", pkg: "go/types", typ: $funcType([ast.Expr, operandMode, Type, constant.Value], [], false)}, {prop: "recordBuiltinType", name: "recordBuiltinType", pkg: "go/types", typ: $funcType([ast.Expr, ptrType$27], [], false)}, {prop: "recordCommaOkTypes", name: "recordCommaOkTypes", pkg: "go/types", typ: $funcType([ast.Expr, arrayType$3], [], false)}, {prop: "recordInstance", name: "recordInstance", pkg: "go/types", typ: $funcType([ast.Expr, sliceType$3, Type], [], false)}, {prop: "recordDef", name: "recordDef", pkg: "go/types", typ: $funcType([ptrType$30, Object], [], false)}, {prop: "recordUse", name: "recordUse", pkg: "go/types", typ: $funcType([ptrType$30, Object], [], false)}, {prop: "recordImplicit", name: "recordImplicit", pkg: "go/types", typ: $funcType([ast.Node, Object], [], false)}, {prop: "recordSelection", name: "recordSelection", pkg: "go/types", typ: $funcType([ptrType$36, SelectionKind, Type, Object, sliceType$13, $Bool], [], false)}, {prop: "recordScope", name: "recordScope", pkg: "go/types", typ: $funcType([ast.Node, ptrType], [], false)}, {prop: "funcInst", name: "funcInst", pkg: "go/types", typ: $funcType([ptrType$62, ptrType$112], [], false)}, {prop: "instantiateSignature", name: "instantiateSignature", pkg: "go/types", typ: $funcType([token.Pos, ptrType$27, sliceType$3, sliceType$11], [ptrType$27], false)}, {prop: "callExpr", name: "callExpr", pkg: "go/types", typ: $funcType([ptrType$62, ptrType$86], [exprKind], false)}, {prop: "exprList", name: "exprList", pkg: "go/types", typ: $funcType([sliceType$11, $Bool], [sliceType$29, $Bool], false)}, {prop: "arguments$", name: "arguments", pkg: "go/types", typ: $funcType([ptrType$86, ptrType$27, sliceType$3, sliceType$29, sliceType$11], [ptrType$27], false)}, {prop: "selector", name: "selector", pkg: "go/types", typ: $funcType([ptrType$62, ptrType$36, ptrType$9, $Bool], [], false)}, {prop: "use", name: "use", pkg: "go/types", typ: $funcType([sliceType$11], [], true)}, {prop: "useLHS", name: "useLHS", pkg: "go/types", typ: $funcType([sliceType$11], [], true)}, {prop: "builtin", name: "builtin", pkg: "go/types", typ: $funcType([ptrType$62, ptrType$86, builtinId], [$Bool], false)}, {prop: "applyTypeFunc", name: "applyTypeFunc", pkg: "go/types", typ: $funcType([funcType$8, ptrType$62, builtinId], [Type], false)}, {prop: "assignment", name: "assignment", pkg: "go/types", typ: $funcType([ptrType$62, Type, $String], [], false)}, {prop: "initConst", name: "initConst", pkg: "go/types", typ: $funcType([ptrType$32, ptrType$62], [], false)}, {prop: "initVar", name: "initVar", pkg: "go/types", typ: $funcType([ptrType$16, ptrType$62, $String], [Type], false)}, {prop: "assignVar", name: "assignVar", pkg: "go/types", typ: $funcType([ast.Expr, ptrType$62], [Type], false)}, {prop: "typesSummary", name: "typesSummary", pkg: "go/types", typ: $funcType([sliceType$3, $Bool], [$String], false)}, {prop: "assignError", name: "assignError", pkg: "go/types", typ: $funcType([sliceType$11, $Int, $Int], [], false)}, {prop: "initVars", name: "initVars", pkg: "go/types", typ: $funcType([sliceType$10, sliceType$11, ast.Stmt], [], false)}, {prop: "assignVars", name: "assignVars", pkg: "go/types", typ: $funcType([sliceType$11, sliceType$11], [], false)}, {prop: "shortVarDecl", name: "shortVarDecl", pkg: "go/types", typ: $funcType([positioner, sliceType$11, sliceType$11], [], false)}];
-		ptrType$29.methods = [{prop: "Dir", name: "Dir", pkg: "", typ: $funcType([], [ChanDir], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$4.methods = [{prop: "Kind", name: "Kind", pkg: "", typ: $funcType([], [BasicKind], false)}, {prop: "Info", name: "Info", pkg: "", typ: $funcType([], [BasicInfo], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$10.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "Elem", name: "Elem", pkg: "", typ: $funcType([], [Type], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		Error.methods = [{prop: "Error", name: "Error", pkg: "", typ: $funcType([], [$String], false)}];
-		ptrType$101.methods = [{prop: "alignof", name: "alignof", pkg: "go/types", typ: $funcType([Type], [$Int64], false)}, {prop: "offsetsof", name: "offsetsof", pkg: "go/types", typ: $funcType([ptrType$11], [sliceType$19], false)}, {prop: "offsetof", name: "offsetof", pkg: "go/types", typ: $funcType([Type, sliceType$13], [$Int64], false)}, {prop: "sizeof", name: "sizeof", pkg: "go/types", typ: $funcType([Type], [$Int64], false)}, {prop: "Check", name: "Check", pkg: "", typ: $funcType([$String, ptrType$24, sliceType$35, ptrType$110], [ptrType$1, $error], false)}];
-		ptrType$110.methods = [{prop: "TypeOf", name: "TypeOf", pkg: "", typ: $funcType([ast.Expr], [Type], false)}, {prop: "ObjectOf", name: "ObjectOf", pkg: "", typ: $funcType([ptrType$30], [Object], false)}];
-		TypeAndValue.methods = [{prop: "IsVoid", name: "IsVoid", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsType", name: "IsType", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsBuiltin", name: "IsBuiltin", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsValue", name: "IsValue", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "IsNil", name: "IsNil", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Addressable", name: "Addressable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Assignable", name: "Assignable", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "HasOk", name: "HasOk", pkg: "", typ: $funcType([], [$Bool], false)}];
-		ptrType$102.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
-		version.init("go/types", [{prop: "major", name: "major", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "minor", name: "minor", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		Union.init("go/types", [{prop: "terms", name: "terms", embedded: false, exported: false, typ: sliceType$12, tag: ""}]);
-		Term.init("go/types", [{prop: "tilde", name: "tilde", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: Type, tag: ""}]);
-		unifier.init("go/types", [{prop: "exact", name: "exact", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "x", name: "x", embedded: false, exported: false, typ: tparamsList, tag: ""}, {prop: "y", name: "y", embedded: false, exported: false, typ: tparamsList, tag: ""}, {prop: "types", name: "types", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "depth", name: "depth", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		tparamsList.init("go/types", [{prop: "unifier", name: "unifier", embedded: false, exported: false, typ: ptrType$22, tag: ""}, {prop: "tparams", name: "tparams", embedded: false, exported: false, typ: sliceType$9, tag: ""}, {prop: "indices", name: "indices", embedded: false, exported: false, typ: sliceType$13, tag: ""}]);
-		term.init("go/types", [{prop: "tilde", name: "tilde", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: Type, tag: ""}]);
-		Qualifier.init([ptrType$1], [$String], false);
-		typeWriter.init("go/types", [{prop: "buf", name: "buf", embedded: false, exported: false, typ: ptrType$114, tag: ""}, {prop: "seen", name: "seen", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "qf", name: "qf", embedded: false, exported: false, typ: Qualifier, tag: ""}, {prop: "ctxt", name: "ctxt", embedded: false, exported: false, typ: ptrType$51, tag: ""}, {prop: "tparams", name: "tparams", embedded: false, exported: false, typ: ptrType$48, tag: ""}, {prop: "paramNames", name: "paramNames", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "tpSubscripts", name: "tpSubscripts", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pkgInfo", name: "pkgInfo", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		_TypeSet.init("go/types", [{prop: "methods", name: "methods", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "terms", name: "terms", embedded: false, exported: false, typ: termlist, tag: ""}, {prop: "comparable", name: "comparable", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		byUniqueMethodName.init(ptrType$2);
-		TypeParam.init("go/types", [{prop: "check", name: "check", embedded: false, exported: false, typ: ptrType$6, tag: ""}, {prop: "id", name: "id", embedded: false, exported: false, typ: $Uint64, tag: ""}, {prop: "obj", name: "obj", embedded: false, exported: false, typ: ptrType$17, tag: ""}, {prop: "index", name: "index", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "bound", name: "bound", embedded: false, exported: false, typ: Type, tag: ""}]);
-		TypeParamList.init("go/types", [{prop: "tparams", name: "tparams", embedded: false, exported: false, typ: sliceType$9, tag: ""}]);
-		TypeList.init("go/types", [{prop: "types", name: "types", embedded: false, exported: false, typ: sliceType$3, tag: ""}]);
-		Type.init([{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Underlying", name: "Underlying", pkg: "", typ: $funcType([], [Type], false)}]);
-		Tuple.init("go/types", [{prop: "vars", name: "vars", embedded: false, exported: false, typ: sliceType$10, tag: ""}]);
-		termlist.init(ptrType$5);
-		substMap.init(ptrType$14, Type);
-		subster.init("go/types", [{prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "smap", name: "smap", embedded: false, exported: false, typ: substMap, tag: ""}, {prop: "check", name: "check", embedded: false, exported: false, typ: ptrType$6, tag: ""}, {prop: "expanding", name: "expanding", embedded: false, exported: false, typ: ptrType$9, tag: ""}, {prop: "ctxt", name: "ctxt", embedded: false, exported: false, typ: ptrType$51, tag: ""}]);
-		Struct.init("go/types", [{prop: "fields", name: "fields", embedded: false, exported: false, typ: sliceType$10, tag: ""}, {prop: "tags", name: "tags", embedded: false, exported: false, typ: sliceType$5, tag: ""}]);
-		valueMap.init($emptyInterface, sliceType$18);
-		valueType.init("go/types", [{prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: Type, tag: ""}]);
-		Slice.init("go/types", [{prop: "elem", name: "elem", embedded: false, exported: false, typ: Type, tag: ""}]);
-		Sizes.init([{prop: "Alignof", name: "Alignof", pkg: "", typ: $funcType([Type], [$Int64], false)}, {prop: "Offsetsof", name: "Offsetsof", pkg: "", typ: $funcType([sliceType$10], [sliceType$19], false)}, {prop: "Sizeof", name: "Sizeof", pkg: "", typ: $funcType([Type], [$Int64], false)}]);
-		StdSizes.init("", [{prop: "WordSize", name: "WordSize", embedded: false, exported: true, typ: $Int64, tag: ""}, {prop: "MaxAlign", name: "MaxAlign", embedded: false, exported: true, typ: $Int64, tag: ""}]);
-		Signature.init("go/types", [{prop: "rparams", name: "rparams", embedded: false, exported: false, typ: ptrType$48, tag: ""}, {prop: "tparams", name: "tparams", embedded: false, exported: false, typ: ptrType$48, tag: ""}, {prop: "scope", name: "scope", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "recv", name: "recv", embedded: false, exported: false, typ: ptrType$16, tag: ""}, {prop: "params", name: "params", embedded: false, exported: false, typ: ptrType$15, tag: ""}, {prop: "results", name: "results", embedded: false, exported: false, typ: ptrType$15, tag: ""}, {prop: "variadic", name: "variadic", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		Selection.init("go/types", [{prop: "kind", name: "kind", embedded: false, exported: false, typ: SelectionKind, tag: ""}, {prop: "recv", name: "recv", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "obj", name: "obj", embedded: false, exported: false, typ: Object, tag: ""}, {prop: "index", name: "index", embedded: false, exported: false, typ: sliceType$13, tag: ""}, {prop: "indirect", name: "indirect", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		Scope.init("go/types", [{prop: "parent", name: "parent", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "children", name: "children", embedded: false, exported: false, typ: sliceType$20, tag: ""}, {prop: "number", name: "number", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "elems", name: "elems", embedded: false, exported: false, typ: mapType$1, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "end", name: "end", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "comment", name: "comment", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "isFunc", name: "isFunc", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		lazyObject.init("go/types", [{prop: "parent", name: "parent", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "resolve", name: "resolve", embedded: false, exported: false, typ: funcType$4, tag: ""}, {prop: "obj", name: "obj", embedded: false, exported: false, typ: Object, tag: ""}, {prop: "once", name: "once", embedded: false, exported: false, typ: sync.Once, tag: ""}]);
-		declInfo.init("go/types", [{prop: "file", name: "file", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "lhs", name: "lhs", embedded: false, exported: false, typ: sliceType$10, tag: ""}, {prop: "vtyp", name: "vtyp", embedded: false, exported: false, typ: ast.Expr, tag: ""}, {prop: "init", name: "init", embedded: false, exported: false, typ: ast.Expr, tag: ""}, {prop: "inherited", name: "inherited", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "tdecl", name: "tdecl", embedded: false, exported: false, typ: ptrType$90, tag: ""}, {prop: "fdecl", name: "fdecl", embedded: false, exported: false, typ: ptrType$87, tag: ""}, {prop: "deps", name: "deps", embedded: false, exported: false, typ: mapType$2, tag: ""}]);
-		inSourceOrder.init(Object);
-		ifacePair.init("go/types", [{prop: "x", name: "x", embedded: false, exported: false, typ: ptrType$13, tag: ""}, {prop: "y", name: "y", embedded: false, exported: false, typ: ptrType$13, tag: ""}, {prop: "prev", name: "prev", embedded: false, exported: false, typ: ptrType$23, tag: ""}]);
-		Pointer.init("go/types", [{prop: "base", name: "base", embedded: false, exported: false, typ: Type, tag: ""}]);
-		Package.init("go/types", [{prop: "path", name: "path", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "scope", name: "scope", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "complete", name: "complete", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "imports", name: "imports", embedded: false, exported: false, typ: sliceType$24, tag: ""}, {prop: "fake", name: "fake", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "cgo", name: "cgo", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		operand.init("go/types", [{prop: "mode", name: "mode", embedded: false, exported: false, typ: operandMode, tag: ""}, {prop: "expr", name: "expr", embedded: false, exported: false, typ: ast.Expr, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "val", name: "val", embedded: false, exported: false, typ: constant.Value, tag: ""}, {prop: "id", name: "id", embedded: false, exported: false, typ: builtinId, tag: ""}]);
-		objset.init($String, Object);
-		Object.init([{prop: "Exported", name: "Exported", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Id", name: "Id", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Parent", name: "Parent", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "Pkg", name: "Pkg", pkg: "", typ: $funcType([], [ptrType$1], false)}, {prop: "Pos", name: "Pos", pkg: "", typ: $funcType([], [token.Pos], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [Type], false)}, {prop: "color", name: "color", pkg: "go/types", typ: $funcType([], [color], false)}, {prop: "order", name: "order", pkg: "go/types", typ: $funcType([], [$Uint32], false)}, {prop: "sameId", name: "sameId", pkg: "go/types", typ: $funcType([ptrType$1, $String], [$Bool], false)}, {prop: "scopePos", name: "scopePos", pkg: "go/types", typ: $funcType([], [token.Pos], false)}, {prop: "setColor", name: "setColor", pkg: "go/types", typ: $funcType([color], [], false)}, {prop: "setOrder", name: "setOrder", pkg: "go/types", typ: $funcType([$Uint32], [], false)}, {prop: "setParent", name: "setParent", pkg: "go/types", typ: $funcType([ptrType], [], false)}, {prop: "setScopePos", name: "setScopePos", pkg: "go/types", typ: $funcType([token.Pos], [], false)}, {prop: "setType", name: "setType", pkg: "go/types", typ: $funcType([Type], [], false)}]);
-		object.init("go/types", [{prop: "parent", name: "parent", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "pkg", name: "pkg", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "order_", name: "order_", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "color_", name: "color_", embedded: false, exported: false, typ: color, tag: ""}, {prop: "scopePos_", name: "scopePos_", embedded: false, exported: false, typ: token.Pos, tag: ""}]);
-		PkgName.init("go/types", [{prop: "object", name: "object", embedded: true, exported: false, typ: object, tag: ""}, {prop: "imported", name: "imported", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "used", name: "used", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		Const.init("go/types", [{prop: "object", name: "object", embedded: true, exported: false, typ: object, tag: ""}, {prop: "val", name: "val", embedded: false, exported: false, typ: constant.Value, tag: ""}]);
-		TypeName.init("go/types", [{prop: "object", name: "object", embedded: true, exported: false, typ: object, tag: ""}]);
-		Var.init("go/types", [{prop: "object", name: "object", embedded: true, exported: false, typ: object, tag: ""}, {prop: "embedded", name: "embedded", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "isField", name: "isField", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "used", name: "used", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "origin", name: "origin", embedded: false, exported: false, typ: ptrType$16, tag: ""}]);
-		Func.init("go/types", [{prop: "object", name: "object", embedded: true, exported: false, typ: object, tag: ""}, {prop: "hasPtrRecv_", name: "hasPtrRecv_", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "origin", name: "origin", embedded: false, exported: false, typ: ptrType$2, tag: ""}]);
-		Label.init("go/types", [{prop: "object", name: "object", embedded: true, exported: false, typ: object, tag: ""}, {prop: "used", name: "used", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		Builtin.init("go/types", [{prop: "object", name: "object", embedded: true, exported: false, typ: object, tag: ""}, {prop: "id", name: "id", embedded: false, exported: false, typ: builtinId, tag: ""}]);
-		Nil.init("go/types", [{prop: "object", name: "object", embedded: true, exported: false, typ: object, tag: ""}]);
-		Named.init("go/types", [{prop: "check", name: "check", embedded: false, exported: false, typ: ptrType$6, tag: ""}, {prop: "obj", name: "obj", embedded: false, exported: false, typ: ptrType$17, tag: ""}, {prop: "fromRHS", name: "fromRHS", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "inst", name: "inst", embedded: false, exported: false, typ: ptrType$52, tag: ""}, {prop: "mu", name: "mu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "state_", name: "state_", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "underlying", name: "underlying", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "tparams", name: "tparams", embedded: false, exported: false, typ: ptrType$48, tag: ""}, {prop: "methods", name: "methods", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "loader", name: "loader", embedded: false, exported: false, typ: funcType$6, tag: ""}]);
-		instance.init("go/types", [{prop: "orig", name: "orig", embedded: false, exported: false, typ: ptrType$9, tag: ""}, {prop: "targs", name: "targs", embedded: false, exported: false, typ: ptrType$56, tag: ""}, {prop: "expandedMethods", name: "expandedMethods", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "ctxt", name: "ctxt", embedded: false, exported: false, typ: ptrType$51, tag: ""}]);
-		monoGraph.init("go/types", [{prop: "vertices", name: "vertices", embedded: false, exported: false, typ: sliceType$37, tag: ""}, {prop: "edges", name: "edges", embedded: false, exported: false, typ: sliceType$38, tag: ""}, {prop: "canon", name: "canon", embedded: false, exported: false, typ: mapType$3, tag: ""}, {prop: "nameIdx", name: "nameIdx", embedded: false, exported: false, typ: mapType$4, tag: ""}]);
-		monoVertex.init("go/types", [{prop: "weight", name: "weight", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "pre", name: "pre", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "len", name: "len", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "obj", name: "obj", embedded: false, exported: false, typ: ptrType$17, tag: ""}]);
-		monoEdge.init("go/types", [{prop: "dst", name: "dst", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "src", name: "src", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "weight", name: "weight", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: Type, tag: ""}]);
-		MethodSet.init("go/types", [{prop: "list", name: "list", embedded: false, exported: false, typ: sliceType$1, tag: ""}]);
-		methodSet.init($String, ptrType$3);
-		Map.init("go/types", [{prop: "key", name: "key", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: Type, tag: ""}]);
-		embeddedType.init("go/types", [{prop: "typ", name: "typ", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "index", name: "index", embedded: false, exported: false, typ: sliceType$13, tag: ""}, {prop: "indirect", name: "indirect", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "multiples", name: "multiples", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		instanceLookup.init("go/types", [{prop: "buf", name: "buf", embedded: false, exported: false, typ: arrayType$1, tag: ""}, {prop: "m", name: "m", embedded: false, exported: false, typ: mapType$5, tag: ""}]);
-		block.init("go/types", [{prop: "parent", name: "parent", embedded: false, exported: false, typ: ptrType$92, tag: ""}, {prop: "lstmt", name: "lstmt", embedded: false, exported: false, typ: ptrType$65, tag: ""}, {prop: "labels", name: "labels", embedded: false, exported: false, typ: mapType$6, tag: ""}]);
-		Interface.init("go/types", [{prop: "check", name: "check", embedded: false, exported: false, typ: ptrType$6, tag: ""}, {prop: "methods", name: "methods", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "embeddeds", name: "embeddeds", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "embedPos", name: "embedPos", embedded: false, exported: false, typ: ptrType$7, tag: ""}, {prop: "implicit", name: "implicit", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "complete", name: "complete", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "tset", name: "tset", embedded: false, exported: false, typ: ptrType$8, tag: ""}]);
-		dependency.init([{prop: "Exported", name: "Exported", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Id", name: "Id", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Parent", name: "Parent", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "Pkg", name: "Pkg", pkg: "", typ: $funcType([], [ptrType$1], false)}, {prop: "Pos", name: "Pos", pkg: "", typ: $funcType([], [token.Pos], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [Type], false)}, {prop: "color", name: "color", pkg: "go/types", typ: $funcType([], [color], false)}, {prop: "isDependency", name: "isDependency", pkg: "go/types", typ: $funcType([], [], false)}, {prop: "order", name: "order", pkg: "go/types", typ: $funcType([], [$Uint32], false)}, {prop: "sameId", name: "sameId", pkg: "go/types", typ: $funcType([ptrType$1, $String], [$Bool], false)}, {prop: "scopePos", name: "scopePos", pkg: "go/types", typ: $funcType([], [token.Pos], false)}, {prop: "setColor", name: "setColor", pkg: "go/types", typ: $funcType([color], [], false)}, {prop: "setOrder", name: "setOrder", pkg: "go/types", typ: $funcType([$Uint32], [], false)}, {prop: "setParent", name: "setParent", pkg: "go/types", typ: $funcType([ptrType], [], false)}, {prop: "setScopePos", name: "setScopePos", pkg: "go/types", typ: $funcType([token.Pos], [], false)}, {prop: "setType", name: "setType", pkg: "go/types", typ: $funcType([Type], [], false)}]);
-		graphNode.init("go/types", [{prop: "obj", name: "obj", embedded: false, exported: false, typ: dependency, tag: ""}, {prop: "pred", name: "pred", embedded: false, exported: false, typ: nodeSet, tag: ""}, {prop: "succ", name: "succ", embedded: false, exported: false, typ: nodeSet, tag: ""}, {prop: "index", name: "index", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "ndeps", name: "ndeps", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		nodeSet.init(ptrType$95, $Bool);
-		nodeQueue.init(ptrType$95);
-		tpWalker.init("go/types", [{prop: "seen", name: "seen", embedded: false, exported: false, typ: mapType, tag: ""}, {prop: "tparams", name: "tparams", embedded: false, exported: false, typ: sliceType$9, tag: ""}]);
-		cycleFinder.init("go/types", [{prop: "tparams", name: "tparams", embedded: false, exported: false, typ: sliceType$9, tag: ""}, {prop: "types", name: "types", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "seen", name: "seen", embedded: false, exported: false, typ: mapType, tag: ""}]);
-		opPredicates.init(token.Token, funcType$3);
-		error_.init("go/types", [{prop: "desc", name: "desc", embedded: false, exported: false, typ: sliceType$31, tag: ""}, {prop: "code", name: "code", embedded: false, exported: false, typ: errors$1.Code, tag: ""}, {prop: "soft", name: "soft", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		errorDesc.init("go/types", [{prop: "posn", name: "posn", embedded: false, exported: false, typ: positioner, tag: ""}, {prop: "format", name: "format", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "args", name: "args", embedded: false, exported: false, typ: sliceType$6, tag: ""}]);
-		positioner.init([{prop: "Pos", name: "Pos", pkg: "", typ: $funcType([], [token.Pos], false)}]);
-		posSpan.init("go/types", [{prop: "start", name: "start", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "end", name: "end", embedded: false, exported: false, typ: token.Pos, tag: ""}]);
-		decl.init([{prop: "node", name: "node", pkg: "go/types", typ: $funcType([], [ast.Node], false)}]);
-		importDecl.init("go/types", [{prop: "spec", name: "spec", embedded: false, exported: false, typ: ptrType$106, tag: ""}]);
-		constDecl.init("go/types", [{prop: "spec", name: "spec", embedded: false, exported: false, typ: ptrType$88, tag: ""}, {prop: "iota", name: "iota", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: ast.Expr, tag: ""}, {prop: "init", name: "init", embedded: false, exported: false, typ: sliceType$11, tag: ""}, {prop: "inherited", name: "inherited", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		varDecl.init("go/types", [{prop: "spec", name: "spec", embedded: false, exported: false, typ: ptrType$88, tag: ""}]);
-		typeDecl.init("go/types", [{prop: "spec", name: "spec", embedded: false, exported: false, typ: ptrType$90, tag: ""}]);
-		funcDecl.init("go/types", [{prop: "decl", name: "decl", embedded: false, exported: false, typ: ptrType$87, tag: ""}]);
-		Context.init("go/types", [{prop: "mu", name: "mu", embedded: false, exported: false, typ: sync.Mutex, tag: ""}, {prop: "typeMap", name: "typeMap", embedded: false, exported: false, typ: mapType$7, tag: ""}, {prop: "nextID", name: "nextID", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "originIDs", name: "originIDs", embedded: false, exported: false, typ: mapType$8, tag: ""}]);
-		ctxtEntry.init("go/types", [{prop: "orig", name: "orig", embedded: false, exported: false, typ: Type, tag: ""}, {prop: "targs", name: "targs", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "instance", name: "instance", embedded: false, exported: false, typ: Type, tag: ""}]);
-		exprInfo.init("go/types", [{prop: "isLhs", name: "isLhs", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "mode", name: "mode", embedded: false, exported: false, typ: operandMode, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: ptrType$4, tag: ""}, {prop: "val", name: "val", embedded: false, exported: false, typ: constant.Value, tag: ""}]);
-		environment.init("go/types", [{prop: "decl", name: "decl", embedded: false, exported: false, typ: ptrType$58, tag: ""}, {prop: "scope", name: "scope", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "iota", name: "iota", embedded: false, exported: false, typ: constant.Value, tag: ""}, {prop: "errpos", name: "errpos", embedded: false, exported: false, typ: positioner, tag: ""}, {prop: "inTParamList", name: "inTParamList", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "sig", name: "sig", embedded: false, exported: false, typ: ptrType$27, tag: ""}, {prop: "isPanic", name: "isPanic", embedded: false, exported: false, typ: mapType$9, tag: ""}, {prop: "hasLabel", name: "hasLabel", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "hasCallOrRecv", name: "hasCallOrRecv", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		importKey.init("go/types", [{prop: "path", name: "path", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "dir", name: "dir", embedded: false, exported: false, typ: $String, tag: ""}]);
-		dotImportKey.init("go/types", [{prop: "scope", name: "scope", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}]);
-		action.init("go/types", [{prop: "f", name: "f", embedded: false, exported: false, typ: funcType$1, tag: ""}, {prop: "desc", name: "desc", embedded: false, exported: false, typ: ptrType$109, tag: ""}]);
-		actionDesc.init("go/types", [{prop: "pos", name: "pos", embedded: false, exported: false, typ: positioner, tag: ""}, {prop: "format", name: "format", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "args", name: "args", embedded: false, exported: false, typ: sliceType$6, tag: ""}]);
-		Checker.init("go/types", [{prop: "conf", name: "conf", embedded: false, exported: false, typ: ptrType$101, tag: ""}, {prop: "ctxt", name: "ctxt", embedded: false, exported: false, typ: ptrType$51, tag: ""}, {prop: "fset", name: "fset", embedded: false, exported: false, typ: ptrType$24, tag: ""}, {prop: "pkg", name: "pkg", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "Info", name: "Info", embedded: true, exported: true, typ: ptrType$110, tag: ""}, {prop: "version", name: "version", embedded: false, exported: false, typ: version, tag: ""}, {prop: "nextID", name: "nextID", embedded: false, exported: false, typ: $Uint64, tag: ""}, {prop: "objMap", name: "objMap", embedded: false, exported: false, typ: mapType$11, tag: ""}, {prop: "impMap", name: "impMap", embedded: false, exported: false, typ: mapType$12, tag: ""}, {prop: "valids", name: "valids", embedded: false, exported: false, typ: instanceLookup, tag: ""}, {prop: "pkgPathMap", name: "pkgPathMap", embedded: false, exported: false, typ: mapType$14, tag: ""}, {prop: "seenPkgMap", name: "seenPkgMap", embedded: false, exported: false, typ: mapType$15, tag: ""}, {prop: "files", name: "files", embedded: false, exported: false, typ: sliceType$35, tag: ""}, {prop: "imports", name: "imports", embedded: false, exported: false, typ: sliceType$36, tag: ""}, {prop: "dotImportMap", name: "dotImportMap", embedded: false, exported: false, typ: mapType$16, tag: ""}, {prop: "recvTParamMap", name: "recvTParamMap", embedded: false, exported: false, typ: mapType$17, tag: ""}, {prop: "brokenAliases", name: "brokenAliases", embedded: false, exported: false, typ: mapType$18, tag: ""}, {prop: "unionTypeSets", name: "unionTypeSets", embedded: false, exported: false, typ: mapType$19, tag: ""}, {prop: "mono", name: "mono", embedded: false, exported: false, typ: monoGraph, tag: ""}, {prop: "firstErr", name: "firstErr", embedded: false, exported: false, typ: $error, tag: ""}, {prop: "methods", name: "methods", embedded: false, exported: false, typ: mapType$20, tag: ""}, {prop: "untyped", name: "untyped", embedded: false, exported: false, typ: mapType$21, tag: ""}, {prop: "delayed", name: "delayed", embedded: false, exported: false, typ: sliceType$39, tag: ""}, {prop: "objPath", name: "objPath", embedded: false, exported: false, typ: sliceType$8, tag: ""}, {prop: "cleaners", name: "cleaners", embedded: false, exported: false, typ: sliceType$40, tag: ""}, {prop: "environment", name: "environment", embedded: true, exported: false, typ: environment, tag: ""}, {prop: "indent", name: "indent", embedded: false, exported: false, typ: $Int, tag: ""}]);
-		cleaner.init([{prop: "cleanup", name: "cleanup", pkg: "go/types", typ: $funcType([], [], false)}]);
-		bailout.init("", []);
-		Chan.init("go/types", [{prop: "dir", name: "dir", embedded: false, exported: false, typ: ChanDir, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: Type, tag: ""}]);
-		Basic.init("go/types", [{prop: "kind", name: "kind", embedded: false, exported: false, typ: BasicKind, tag: ""}, {prop: "info", name: "info", embedded: false, exported: false, typ: BasicInfo, tag: ""}, {prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}]);
-		Array.init("go/types", [{prop: "len", name: "len", embedded: false, exported: false, typ: $Int64, tag: ""}, {prop: "elem", name: "elem", embedded: false, exported: false, typ: Type, tag: ""}]);
-		Error.init("go/types", [{prop: "Fset", name: "Fset", embedded: false, exported: true, typ: ptrType$24, tag: ""}, {prop: "Pos", name: "Pos", embedded: false, exported: true, typ: token.Pos, tag: ""}, {prop: "Msg", name: "Msg", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "Soft", name: "Soft", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "go116code", name: "go116code", embedded: false, exported: false, typ: errors$1.Code, tag: ""}, {prop: "go116start", name: "go116start", embedded: false, exported: false, typ: token.Pos, tag: ""}, {prop: "go116end", name: "go116end", embedded: false, exported: false, typ: token.Pos, tag: ""}]);
-		Importer.init([{prop: "Import", name: "Import", pkg: "", typ: $funcType([$String], [ptrType$1, $error], false)}]);
-		ImporterFrom.init([{prop: "Import", name: "Import", pkg: "", typ: $funcType([$String], [ptrType$1, $error], false)}, {prop: "ImportFrom", name: "ImportFrom", pkg: "", typ: $funcType([$String, $String, ImportMode], [ptrType$1, $error], false)}]);
-		Config.init("go/types", [{prop: "Context", name: "Context", embedded: false, exported: true, typ: ptrType$51, tag: ""}, {prop: "GoVersion", name: "GoVersion", embedded: false, exported: true, typ: $String, tag: ""}, {prop: "IgnoreFuncBodies", name: "IgnoreFuncBodies", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "FakeImportC", name: "FakeImportC", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "go115UsesCgo", name: "go115UsesCgo", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "Error", name: "Error", embedded: false, exported: true, typ: funcType$9, tag: ""}, {prop: "Importer", name: "Importer", embedded: false, exported: true, typ: Importer, tag: ""}, {prop: "Sizes", name: "Sizes", embedded: false, exported: true, typ: Sizes, tag: ""}, {prop: "DisableUnusedImportCheck", name: "DisableUnusedImportCheck", embedded: false, exported: true, typ: $Bool, tag: ""}, {prop: "oldComparableSemantics", name: "oldComparableSemantics", embedded: false, exported: false, typ: $Bool, tag: ""}]);
-		Info.init("", [{prop: "Types", name: "Types", embedded: false, exported: true, typ: mapType$22, tag: ""}, {prop: "Instances", name: "Instances", embedded: false, exported: true, typ: mapType$23, tag: ""}, {prop: "Defs", name: "Defs", embedded: false, exported: true, typ: mapType$24, tag: ""}, {prop: "Uses", name: "Uses", embedded: false, exported: true, typ: mapType$24, tag: ""}, {prop: "Implicits", name: "Implicits", embedded: false, exported: true, typ: mapType$25, tag: ""}, {prop: "Selections", name: "Selections", embedded: false, exported: true, typ: mapType$26, tag: ""}, {prop: "Scopes", name: "Scopes", embedded: false, exported: true, typ: mapType$27, tag: ""}, {prop: "InitOrder", name: "InitOrder", embedded: false, exported: true, typ: sliceType$30, tag: ""}]);
-		TypeAndValue.init("go/types", [{prop: "mode", name: "mode", embedded: false, exported: false, typ: operandMode, tag: ""}, {prop: "Type", name: "Type", embedded: false, exported: true, typ: Type, tag: ""}, {prop: "Value", name: "Value", embedded: false, exported: true, typ: constant.Value, tag: ""}]);
-		Instance.init("", [{prop: "TypeArgs", name: "TypeArgs", embedded: false, exported: true, typ: ptrType$56, tag: ""}, {prop: "Type", name: "Type", embedded: false, exported: true, typ: Type, tag: ""}]);
-		Initializer.init("", [{prop: "Lhs", name: "Lhs", embedded: false, exported: true, typ: sliceType$10, tag: ""}, {prop: "Rhs", name: "Rhs", embedded: false, exported: true, typ: ast.Expr, tag: ""}]);
-		methodInfo.init("go/types", [{prop: "obj", name: "obj", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "ptr", name: "ptr", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "recv", name: "recv", embedded: false, exported: false, typ: ptrType$30, tag: ""}]);
-	};
-	$init = function() {
-		$pkg.$init = function() {};
-		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = bytes.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = heap.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = errors.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = fmt.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = ast.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = constant.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = typeparams.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = parser.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = token.$init(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = errors$1.$init(); /* */ $s = 10; case 10: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = io.$init(); /* */ $s = 11; case 11: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = math.$init(); /* */ $s = 12; case 12: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = regexp.$init(); /* */ $s = 13; case 13: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = runtime.$init(); /* */ $s = 14; case 14: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = sort.$init(); /* */ $s = 15; case 15: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strconv.$init(); /* */ $s = 16; case 16: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strings.$init(); /* */ $s = 17; case 17: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = sync.$init(); /* */ $s = 18; case 18: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = atomic.$init(); /* */ $s = 19; case 19: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = unicode.$init(); /* */ $s = 20; case 20: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = utf8.$init(); /* */ $s = 21; case 21: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$pkg.Universe = ptrType.nil;
-		$pkg.Unsafe = ptrType$1.nil;
-		universeIota = $ifaceNil;
-		universeByte = $ifaceNil;
-		universeRune = $ifaceNil;
-		universeAny = $ifaceNil;
-		universeError = $ifaceNil;
-		universeComparable = $ifaceNil;
-		invalidTypeSet = new _TypeSet.ptr(sliceType.nil, termlist.nil, false);
-		lastID = 0;
-		emptyMethodSet = new MethodSet.ptr(sliceType$1.nil);
-		unaryOpPredicates = false;
-		binaryOpPredicates = false;
-		_r = regexp.MustCompile("^go([1-9]\\d*)\\.(0|[1-9]\\d*)$"); /* */ $s = 22; case 22: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-		goVersionRx = _r;
-		$pkg.Typ = new sliceType$2([new Basic.ptr(0, 0, "invalid type"), new Basic.ptr(1, 1, "bool"), new Basic.ptr(2, 2, "int"), new Basic.ptr(3, 2, "int8"), new Basic.ptr(4, 2, "int16"), new Basic.ptr(5, 2, "int32"), new Basic.ptr(6, 2, "int64"), new Basic.ptr(7, 6, "uint"), new Basic.ptr(8, 6, "uint8"), new Basic.ptr(9, 6, "uint16"), new Basic.ptr(10, 6, "uint32"), new Basic.ptr(11, 6, "uint64"), new Basic.ptr(12, 6, "uintptr"), new Basic.ptr(13, 8, "float32"), new Basic.ptr(14, 8, "float64"), new Basic.ptr(15, 16, "complex64"), new Basic.ptr(16, 16, "complex128"), new Basic.ptr(17, 32, "string"), new Basic.ptr(18, 0, "Pointer"), new Basic.ptr(19, 65, "untyped bool"), new Basic.ptr(20, 66, "untyped int"), new Basic.ptr(21, 66, "untyped rune"), new Basic.ptr(22, 72, "untyped float"), new Basic.ptr(23, 80, "untyped complex"), new Basic.ptr(24, 96, "untyped string"), new Basic.ptr(25, 64, "untyped nil")]);
-		aliases = $toNativeArray($kindPtr, [new Basic.ptr(8, 6, "byte"), new Basic.ptr(5, 2, "rune")]);
-		predeclaredConsts = $toNativeArray($kindStruct, [$clone(new structType.ptr("true", 19, constant.MakeBool(true)), structType), $clone(new structType.ptr("false", 19, constant.MakeBool(false)), structType), $clone(new structType.ptr("iota", 20, constant.MakeInt64(new $Int64(0, 0))), structType)]);
-		predeclaredFuncs = $toNativeArray($kindStruct, [$clone(new structType$1.ptr("append", 1, true, 1), structType$1), $clone(new structType$1.ptr("cap", 1, false, 1), structType$1), $clone(new structType$1.ptr("clear", 1, false, 2), structType$1), $clone(new structType$1.ptr("close", 1, false, 2), structType$1), $clone(new structType$1.ptr("complex", 2, false, 1), structType$1), $clone(new structType$1.ptr("copy", 2, false, 2), structType$1), $clone(new structType$1.ptr("delete", 2, false, 2), structType$1), $clone(new structType$1.ptr("imag", 1, false, 1), structType$1), $clone(new structType$1.ptr("len", 1, false, 1), structType$1), $clone(new structType$1.ptr("make", 1, true, 1), structType$1), $clone(new structType$1.ptr("new", 1, false, 1), structType$1), $clone(new structType$1.ptr("panic", 1, false, 2), structType$1), $clone(new structType$1.ptr("print", 0, true, 2), structType$1), $clone(new structType$1.ptr("println", 0, true, 2), structType$1), $clone(new structType$1.ptr("real", 1, false, 1), structType$1), $clone(new structType$1.ptr("recover", 0, false, 2), structType$1), $clone(new structType$1.ptr("Add", 2, false, 1), structType$1), $clone(new structType$1.ptr("Alignof", 1, false, 1), structType$1), $clone(new structType$1.ptr("Offsetof", 1, false, 1), structType$1), $clone(new structType$1.ptr("Sizeof", 1, false, 1), structType$1), $clone(new structType$1.ptr("Slice", 2, false, 1), structType$1), $clone(new structType$1.ptr("SliceData", 1, false, 1), structType$1), $clone(new structType$1.ptr("String", 2, false, 1), structType$1), $clone(new structType$1.ptr("StringData", 1, false, 1), structType$1), $clone(new structType$1.ptr("assert", 1, false, 2), structType$1), $clone(new structType$1.ptr("trace", 0, true, 2), structType$1)]);
-		allTermlist = new termlist([new term.ptr(false, $ifaceNil)]);
-		topTypeSet = new _TypeSet.ptr(sliceType.nil, allTermlist, false);
-		basicSizes = $toNativeArray($kindUint8, [0, 1, 0, 1, 2, 4, 8, 0, 1, 2, 4, 8, 0, 4, 8, 8, 16]);
-		gcArchSizes = $makeMap($String.keyFor, [{ k: "386", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 4)) }, { k: "amd64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "amd64p32", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "arm", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 4)) }, { k: "arm64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "loong64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "mips", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 4)) }, { k: "mipsle", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 4)) }, { k: "mips64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "mips64le", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "ppc64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "ppc64le", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "riscv64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "s390x", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "sparc64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "wasm", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }]);
-		operandModeString = $toNativeArray($kindString, ["invalid operand", "no value", "built-in", "type", "constant", "variable", "map index expression", "value", "comma, ok expression", "comma, error expression", "cgo function"]);
-		emptyInterface = new Interface.ptr(ptrType$6.nil, sliceType.nil, sliceType$3.nil, ptrType$7.nil, false, true, topTypeSet);
-		gccgoArchSizes = $makeMap($String.keyFor, [{ k: "386", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 4)) }, { k: "alpha", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "amd64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "amd64p32", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "arm", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "armbe", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "arm64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "arm64be", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "ia64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "loong64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "m68k", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 2)) }, { k: "mips", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "mipsle", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "mips64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "mips64le", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "mips64p32", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "mips64p32le", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "nios2", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "ppc", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "ppc64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "ppc64le", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "riscv", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "riscv64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "s390", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "s390x", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "sh", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "shbe", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "sparc", v: new StdSizes.ptr(new $Int64(0, 4), new $Int64(0, 8)) }, { k: "sparc64", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }, { k: "wasm", v: new StdSizes.ptr(new $Int64(0, 8), new $Int64(0, 8)) }]);
-		stdSizes = SizesFor("gc", "amd64");
-		op2str1 = $toNativeArray($kindString, ["", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "bitwise complement"]);
-		op2str2 = $toNativeArray($kindString, ["", "", "", "", "", "", "", "", "", "", "", "", "addition", "subtraction", "multiplication", "", "", "", "", "bitwise XOR", "shift"]);
-		errBadCgo = errors.New("cannot use FakeImportC and go115UsesCgo together");
-		cgoPrefixes = $toNativeArray($kindString, ["_Ciconst_", "_Cfconst_", "_Csconst_", "_Ctype_", "_Cvar_", "_Cfpvar_fp_", "_Cfunc_", "_Cmacro_"]);
-		$r = init(); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		init$1();
-		init$2();
-		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
-	};
-	$pkg.$init = $init;
-	return $pkg;
-})();
-$packages["golang.org/x/tools/internal/typeparams"] = (function() {
-	var $pkg = {}, $init, bytes, errors, fmt, ast, token, types, os, strings, term, termlist, ptrType, sliceType, allTermlist;
-	bytes = $packages["bytes"];
-	errors = $packages["errors"];
-	fmt = $packages["fmt"];
-	ast = $packages["go/ast"];
-	token = $packages["go/token"];
-	types = $packages["go/types"];
-	os = $packages["os"];
-	strings = $packages["strings"];
-	term = $newType(0, $kindStruct, "typeparams.term", true, "golang.org/x/tools/internal/typeparams", false, function(tilde_, typ_) {
-		this.$val = this;
-		if (arguments.length === 0) {
-			this.tilde = false;
-			this.typ = $ifaceNil;
-			return;
-		}
-		this.tilde = tilde_;
-		this.typ = typ_;
-	});
-	termlist = $newType(12, $kindSlice, "typeparams.termlist", true, "golang.org/x/tools/internal/typeparams", false, null);
-	$pkg.term = term;
-	$pkg.termlist = termlist;
-	$pkg.$finishSetup = function() {
-		ptrType = $ptrType(term);
-		sliceType = $sliceType($Uint8);
-		$ptrType(term).prototype.String = function String() {
-			var {$24r, $24r$1, _r, _r$1, x, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			x = this;
-				/* */ if (x === ptrType.nil) { $s = 2; continue; }
-				/* */ if ($interfaceIsEqual(x.typ, $ifaceNil)) { $s = 3; continue; }
-				/* */ if (x.tilde) { $s = 4; continue; }
-				/* */ $s = 5; continue;
-				/* if (x === ptrType.nil) { */ case 2:
-					$s = -1; return "\xE2\x88\x85";
-				/* } else if ($interfaceIsEqual(x.typ, $ifaceNil)) { */ case 3:
-					$s = -1; return "\xF0\x9D\x93\xA4";
-				/* } else if (x.tilde) { */ case 4:
-					_r = x.typ.String(); /* */ $s = 7; case 7: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					$24r = "~" + _r;
-					$s = 8; case 8: return $24r;
-				/* } else { */ case 5:
-					_r$1 = x.typ.String(); /* */ $s = 9; case 9: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					$24r$1 = _r$1;
-					$s = 10; case 10: return $24r$1;
-				/* } */ case 6:
-			case 1:
-			$s = -1; return "";
-			/* */ } return; } var $f = {$blk: String, $c: true, $r, $24r, $24r$1, _r, _r$1, x, $s};return $f;
+			$s = -1; return m;
+			/* */ } return; } var $f = {$blk: newOnePassMachine$1, $c: true, $r, _r, _tuple, m, ok, $s};return $f;
 		};
-		termlist.prototype.String = function String$1() {
-			var {_i, _r, _r$1, _ref, buf, i, x, xl, $s, $r, $c} = $restore(this, {});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			xl = this;
-			if (xl.$length === 0) {
-				$s = -1; return "\xE2\x88\x85";
-			}
-			buf = new bytes.Buffer.ptr(sliceType.nil, 0, 0);
-			_ref = xl;
-			_i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				i = _i;
-				x = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (i > 0) {
-					buf.WriteString(" | ");
-				}
-				_r = x.String(); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-				_r$1 = buf.WriteString(_r); /* */ $s = 4; case 4: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-				_r$1;
-				_i++;
-			$s = 1; continue;
-			case 2:
-			$s = -1; return buf.String();
-			/* */ } return; } var $f = {$blk: String$1, $c: true, $r, _i, _r, _r$1, _ref, buf, i, x, xl, $s};return $f;
-		};
-		$ptrType(termlist).prototype.String = function(...$args) { return this.$get().String(...$args); };
-		ptrType.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "equal", name: "equal", pkg: "golang.org/x/tools/internal/typeparams", typ: $funcType([ptrType], [$Bool], false)}, {prop: "union", name: "union", pkg: "golang.org/x/tools/internal/typeparams", typ: $funcType([ptrType], [ptrType, ptrType], false)}, {prop: "intersect", name: "intersect", pkg: "golang.org/x/tools/internal/typeparams", typ: $funcType([ptrType], [ptrType], false)}, {prop: "includes", name: "includes", pkg: "golang.org/x/tools/internal/typeparams", typ: $funcType([types.Type], [$Bool], false)}, {prop: "subsetOf", name: "subsetOf", pkg: "golang.org/x/tools/internal/typeparams", typ: $funcType([ptrType], [$Bool], false)}, {prop: "disjoint", name: "disjoint", pkg: "golang.org/x/tools/internal/typeparams", typ: $funcType([ptrType], [$Bool], false)}];
-		termlist.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "isEmpty", name: "isEmpty", pkg: "golang.org/x/tools/internal/typeparams", typ: $funcType([], [$Bool], false)}, {prop: "isAll", name: "isAll", pkg: "golang.org/x/tools/internal/typeparams", typ: $funcType([], [$Bool], false)}, {prop: "norm", name: "norm", pkg: "golang.org/x/tools/internal/typeparams", typ: $funcType([], [termlist], false)}, {prop: "union", name: "union", pkg: "golang.org/x/tools/internal/typeparams", typ: $funcType([termlist], [termlist], false)}, {prop: "intersect", name: "intersect", pkg: "golang.org/x/tools/internal/typeparams", typ: $funcType([termlist], [termlist], false)}, {prop: "equal", name: "equal", pkg: "golang.org/x/tools/internal/typeparams", typ: $funcType([termlist], [$Bool], false)}, {prop: "includes", name: "includes", pkg: "golang.org/x/tools/internal/typeparams", typ: $funcType([types.Type], [$Bool], false)}, {prop: "supersetOf", name: "supersetOf", pkg: "golang.org/x/tools/internal/typeparams", typ: $funcType([ptrType], [$Bool], false)}, {prop: "subsetOf", name: "subsetOf", pkg: "golang.org/x/tools/internal/typeparams", typ: $funcType([termlist], [$Bool], false)}];
-		term.init("golang.org/x/tools/internal/typeparams", [{prop: "tilde", name: "tilde", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "typ", name: "typ", embedded: false, exported: false, typ: types.Type, tag: ""}]);
-		termlist.init(ptrType);
-	};
-	$init = function() {
-		$pkg.$init = function() {};
-		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = bytes.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = errors.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = fmt.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = ast.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = token.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = types.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = os.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strings.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		allTermlist = new termlist([new term.ptr(false, $ifaceNil)]);
-		$pkg.ErrEmptyTypeSet = errors.New("empty type set");
-		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
-	};
-	$pkg.$init = $init;
-	return $pkg;
-})();
-$packages["golang.org/x/tools/go/ast/astutil"] = (function() {
-	var $pkg = {}, $init, fmt, ast, token, typeparams, reflect, sort, strconv, strings, ptrType, ptrType$6, ptrType$10, ptrType$11, ptrType$52, ptrType$56, sliceType$2, ptrType$58, sliceType$3, sliceType$4, sliceType$5, sliceType$6, abort, AddImport, AddNamedImport, isThirdParty, DeleteImport, DeleteNamedImport, imports, importName, importPath, declImports, matchLen, Imports;
-	fmt = $packages["fmt"];
-	ast = $packages["go/ast"];
-	token = $packages["go/token"];
-	typeparams = $packages["golang.org/x/tools/internal/typeparams"];
-	reflect = $packages["reflect"];
-	sort = $packages["sort"];
-	strconv = $packages["strconv"];
-	strings = $packages["strings"];
-	$pkg.$finishSetup = function() {
-		ptrType = $ptrType($Int);
-		ptrType$6 = $ptrType(ast.CommentGroup);
-		ptrType$10 = $ptrType(ast.Ident);
-		ptrType$11 = $ptrType(ast.BasicLit);
-		ptrType$52 = $ptrType(ast.ImportSpec);
-		ptrType$56 = $ptrType(ast.GenDecl);
-		sliceType$2 = $sliceType($emptyInterface);
-		ptrType$58 = $ptrType(ast.Object);
-		sliceType$3 = $sliceType(ast.Spec);
-		sliceType$4 = $sliceType(ptrType$52);
-		sliceType$5 = $sliceType(ptrType$6);
-		sliceType$6 = $sliceType(sliceType$4);
-		AddImport = function AddImport$1(fset, f, path) {
-			var {$24r, _r, added, f, fset, path, $s, $r, $c} = $restore(this, {fset, f, path});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			added = false;
-			_r = AddNamedImport(fset, f, "", path); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			added = _r;
-			$24r = added;
-			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: AddImport$1, $c: true, $r, $24r, _r, added, f, fset, path, $s};return $f;
+		freeOnePassMachine = function freeOnePassMachine$1(m) {
+			var m;
+			m.inputs.clear();
+			onePassPool.Put(m);
 		};
-		$pkg.AddImport = AddImport;
-		AddNamedImport = function AddNamedImport$1(fset, f, name, path) {
-			var {_i, _i$1, _i$2, _i$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, _tuple$2, added, bestMatch, c, decl, decl$1, f, file, first, fset, gen, gen$1, i, i$1, impDecl, impIndex, impspec, insertAt, isThirdPartyPath, j, lastImport, n, name, newImport, ok, ok$1, ok$2, p, path, pkgLine, pos, seenAnyThirdParty, spec, spec$1, spec$2, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {fset, f, name, path});
-			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			added = false;
-			if (imports(f, name, path)) {
-				added = false;
-				$s = -1; return added;
+		$ptrType(Regexp).prototype.doOnePass = function doOnePass(ir, ib, is, pos, ncap, dstCap) {
+			var {_1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _v, dstCap, flag, i, i$1, ib, inst, ir, is, m, matched, ncap, pc, pos, r, r1, re, startCond, width, width1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s, $r, $c} = $restore(this, {ir, ib, is, pos, ncap, dstCap});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			re = this;
+			startCond = re.cond;
+			if (startCond === 255) {
+				$s = -1; return sliceType$7.nil;
 			}
-			newImport = new ast.ImportSpec.ptr(ptrType$6.nil, ptrType$10.nil, new ast.BasicLit.ptr(0, 9, strconv.Quote(path)), ptrType$6.nil, 0);
-			if (!(name === "")) {
-				newImport.Name = new ast.Ident.ptr(0, name, ptrType$58.nil);
+			_r = newOnePassMachine(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			m = _r;
+			if (m.matchcap.$capacity < ncap) {
+				m.matchcap = $makeSlice(sliceType$7, ncap);
+			} else {
+				m.matchcap = $subslice(m.matchcap, 0, ncap);
 			}
-			bestMatch = -1;
-			lastImport = -1;
-			impDecl = ptrType$56.nil;
-			impIndex = -1;
-			isThirdPartyPath = isThirdParty(path);
-			_ref = f.Decls;
+			matched = false;
+			_ref = m.matchcap;
 			_i = 0;
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				i = _i;
-				decl = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_tuple = $assertType(decl, ptrType$56, true);
-				gen = _tuple[0];
-				ok = _tuple[1];
-				if (ok && (gen.Tok === 75)) {
-					lastImport = i;
-					if (declImports(gen, "C")) {
-						_i++;
-						continue;
-					}
-					if ((gen.Specs.$length === 0) && (bestMatch === -1)) {
-						impDecl = gen;
-					}
-					seenAnyThirdParty = false;
-					_ref$1 = gen.Specs;
-					_i$1 = 0;
-					while (true) {
-						if (!(_i$1 < _ref$1.$length)) { break; }
-						j = _i$1;
-						spec = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-						impspec = $assertType(spec, ptrType$52);
-						p = importPath(impspec);
-						n = matchLen(p, path);
-						if (n > bestMatch || ((bestMatch === 0) && !seenAnyThirdParty && isThirdPartyPath)) {
-							bestMatch = n;
-							impDecl = gen;
-							impIndex = j;
-						}
-						seenAnyThirdParty = seenAnyThirdParty || isThirdParty(p);
-						_i$1++;
-					}
-				}
+				(x = m.matchcap, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i] = -1));
 				_i++;
 			}
-			/* */ if (impDecl === ptrType$56.nil) { $s = 1; continue; }
-			/* */ $s = 2; continue;
-			/* if (impDecl === ptrType$56.nil) { */ case 1:
-				impDecl = new ast.GenDecl.ptr(ptrType$6.nil, 0, 75, 0, sliceType$3.nil, 0);
-				/* */ if (lastImport >= 0) { $s = 3; continue; }
-				/* */ $s = 4; continue;
-				/* if (lastImport >= 0) { */ case 3:
-					_r = (x = f.Decls, ((lastImport < 0 || lastImport >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + lastImport])).End(); /* */ $s = 6; case 6: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					impDecl.TokPos = _r;
-					$s = 5; continue;
-				/* } else { */ case 4:
-					impDecl.TokPos = f.Package;
-					_r$1 = fset.File(f.Package); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-					file = _r$1;
-					_r$2 = file.Line(f.Package); /* */ $s = 8; case 8: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-					pkgLine = _r$2;
-					_ref$2 = f.Comments;
-					_i$2 = 0;
-					/* while (true) { */ case 9:
-						/* if (!(_i$2 < _ref$2.$length)) { break; } */ if(!(_i$2 < _ref$2.$length)) { $s = 10; continue; }
-						c = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-						_r$3 = file.Line(c.Pos()); /* */ $s = 13; case 13: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-						/* */ if (_r$3 > pkgLine) { $s = 11; continue; }
-						/* */ $s = 12; continue;
-						/* if (_r$3 > pkgLine) { */ case 11:
-							/* break; */ $s = 10; continue;
-						/* } */ case 12:
-						impDecl.TokPos = c.End() + 2 >> 0;
-						_i$2++;
-					$s = 9; continue;
-					case 10:
-				/* } */ case 5:
-				f.Decls = $append(f.Decls, $ifaceNil);
-				$copySlice($subslice(f.Decls, (lastImport + 2 >> 0)), $subslice(f.Decls, (lastImport + 1 >> 0)));
-				(x$1 = f.Decls, x$2 = lastImport + 1 >> 0, ((x$2 < 0 || x$2 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + x$2] = impDecl));
-			/* } */ case 2:
-			insertAt = 0;
-			if (impIndex >= 0) {
-				insertAt = impIndex + 1 >> 0;
-			}
-			impDecl.Specs = $append(impDecl.Specs, $ifaceNil);
-			$copySlice($subslice(impDecl.Specs, (insertAt + 1 >> 0)), $subslice(impDecl.Specs, insertAt));
-			(x$3 = impDecl.Specs, ((insertAt < 0 || insertAt >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + insertAt] = newImport));
-			pos = impDecl.Pos();
-			/* */ if (insertAt > 0) { $s = 14; continue; }
-			/* */ $s = 15; continue;
-			/* if (insertAt > 0) { */ case 14:
-				_tuple$1 = $assertType((x$4 = impDecl.Specs, x$5 = insertAt - 1 >> 0, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])), ptrType$52, true);
-				spec$1 = _tuple$1[0];
-				ok$1 = _tuple$1[1];
-				/* */ if (ok$1 && !(spec$1.Comment === ptrType$6.nil)) { $s = 16; continue; }
-				/* */ $s = 17; continue;
-				/* if (ok$1 && !(spec$1.Comment === ptrType$6.nil)) { */ case 16:
-					pos = spec$1.Comment.End();
-					$s = 18; continue;
-				/* } else { */ case 17:
-					_r$4 = (x$6 = impDecl.Specs, x$7 = insertAt - 1 >> 0, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7])).Pos(); /* */ $s = 19; case 19: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-					pos = _r$4;
-				/* } */ case 18:
-			/* } */ case 15:
-			if (!(newImport.Name === ptrType$10.nil)) {
-				newImport.Name.NamePos = pos;
-			}
-			newImport.Path.ValuePos = pos;
-			newImport.EndPos = pos;
-			/* */ if (impDecl.Specs.$length === 1) { $s = 20; continue; }
-			/* */ if (!new token.Pos(impDecl.Lparen).IsValid()) { $s = 21; continue; }
-			/* */ $s = 22; continue;
-			/* if (impDecl.Specs.$length === 1) { */ case 20:
-				impDecl.Lparen = 0;
-				$s = 22; continue;
-			/* } else if (!new token.Pos(impDecl.Lparen).IsValid()) { */ case 21:
-				_r$5 = (x$8 = impDecl.Specs, (0 >= x$8.$length ? ($throwRuntimeError("index out of range"), undefined) : x$8.$array[x$8.$offset + 0])).Pos(); /* */ $s = 23; case 23: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-				impDecl.Lparen = _r$5;
-			/* } */ case 22:
-			f.Imports = $append(f.Imports, newImport);
-			if (f.Decls.$length <= 1) {
-				added = true;
-				$s = -1; return added;
-			}
-			first = ptrType$56.nil;
-			i$1 = 0;
-			while (true) {
-				if (!(i$1 < f.Decls.$length)) { break; }
-				decl$1 = (x$9 = f.Decls, ((i$1 < 0 || i$1 >= x$9.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + i$1]));
-				_tuple$2 = $assertType(decl$1, ptrType$56, true);
-				gen$1 = _tuple$2[0];
-				ok$2 = _tuple$2[1];
-				if (!ok$2 || !((gen$1.Tok === 75)) || declImports(gen$1, "C")) {
-					i$1 = i$1 + (1) >> 0;
-					continue;
-				}
-				if (first === ptrType$56.nil) {
-					first = gen$1;
-					i$1 = i$1 + (1) >> 0;
-					continue;
-				}
-				first.Lparen = first.Pos();
-				_ref$3 = gen$1.Specs;
-				_i$3 = 0;
-				while (true) {
-					if (!(_i$3 < _ref$3.$length)) { break; }
-					spec$2 = ((_i$3 < 0 || _i$3 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$3]);
-					$assertType(spec$2, ptrType$52).Path.ValuePos = first.Pos();
-					first.Specs = $append(first.Specs, spec$2);
-					_i$3++;
+			_tuple = m.inputs.init(ir, ib, is);
+			i$1 = _tuple[0];
+			_tmp = -1;
+			_tmp$1 = -1;
+			r = _tmp;
+			r1 = _tmp$1;
+			_tmp$2 = 0;
+			_tmp$3 = 0;
+			width = _tmp$2;
+			width1 = _tmp$3;
+			_r$1 = i$1.step(pos); /* */ $s = 2; case 2: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+			_tuple$1 = _r$1;
+			r = _tuple$1[0];
+			width = _tuple$1[1];
+			/* */ if (!((r === -1))) { $s = 3; continue; }
+			/* */ $s = 4; continue;
+			/* if (!((r === -1))) { */ case 3:
+				_r$2 = i$1.step(pos + width >> 0); /* */ $s = 5; case 5: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+				_tuple$2 = _r$2;
+				r1 = _tuple$2[0];
+				width1 = _tuple$2[1];
+			/* } */ case 4:
+			flag = new lazyFlag(0, 0);
+			/* */ if (pos === 0) { $s = 6; continue; }
+			/* */ $s = 7; continue;
+			/* if (pos === 0) { */ case 6:
+				flag = newLazyFlag(-1, r);
+				$s = 8; continue;
+			/* } else { */ case 7:
+				_r$3 = i$1.context(pos); /* */ $s = 9; case 9: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+				flag = _r$3;
+			/* } */ case 8:
+			pc = re.onepass.Start;
+			inst = (x$1 = re.onepass.Inst, ((pc < 0 || pc >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$1.$array, x$1.$offset + pc, ptrType$11)));
+			if (!((pos === 0) && flag.match(((inst.Inst.Arg << 24 >>> 24))) && re.prefix.length > 0)) { _v = false; $s = 12; continue s; }
+			_r$4 = i$1.canCheckPrefix(); /* */ $s = 13; case 13: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+			_v = _r$4; case 12:
+			/* */ if (_v) { $s = 10; continue; }
+			/* */ $s = 11; continue;
+			/* if (_v) { */ case 10:
+				_r$5 = i$1.hasPrefix(re); /* */ $s = 16; case 16: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
+				/* */ if (!_r$5) { $s = 14; continue; }
+				/* */ $s = 15; continue;
+				/* if (!_r$5) { */ case 14:
+					/* goto Return */ $s = 17; continue;
+				/* } */ case 15:
+				pos = pos + (re.prefix.length) >> 0;
+				_r$6 = i$1.step(pos); /* */ $s = 18; case 18: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
+				_tuple$3 = _r$6;
+				r = _tuple$3[0];
+				width = _tuple$3[1];
+				_r$7 = i$1.step(pos + width >> 0); /* */ $s = 19; case 19: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
+				_tuple$4 = _r$7;
+				r1 = _tuple$4[0];
+				width1 = _tuple$4[1];
+				_r$8 = i$1.context(pos); /* */ $s = 20; case 20: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
+				flag = _r$8;
+				pc = ((re.prefixEnd >> 0));
+			/* } */ case 11:
+			/* while (true) { */ case 21:
+				inst = (x$2 = re.onepass.Inst, ((pc < 0 || pc >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + pc, ptrType$11)));
+				pc = ((inst.Inst.Out >> 0));
+					_1 = inst.Inst.Op;
+					/* */ if (_1 === (4)) { $s = 24; continue; }
+					/* */ if (_1 === (7)) { $s = 25; continue; }
+					/* */ if (_1 === (8)) { $s = 26; continue; }
+					/* */ if (_1 === (9)) { $s = 27; continue; }
+					/* */ if (_1 === (10)) { $s = 28; continue; }
+					/* */ if ((_1 === (0)) || (_1 === (1))) { $s = 29; continue; }
+					/* */ if (_1 === (5)) { $s = 30; continue; }
+					/* */ if (_1 === (6)) { $s = 31; continue; }
+					/* */ if (_1 === (3)) { $s = 32; continue; }
+					/* */ if (_1 === (2)) { $s = 33; continue; }
+					/* */ $s = 34; continue;
+					/* if (_1 === (4)) { */ case 24:
+						matched = true;
+						if (m.matchcap.$length > 0) {
+							(x$3 = m.matchcap, (0 >= x$3.$length ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + 0] = 0));
+							(x$4 = m.matchcap, (1 >= x$4.$length ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + 1] = pos));
+						}
+						/* goto Return */ $s = 17; continue;
+						$s = 35; continue;
+					/* } else if (_1 === (7)) { */ case 25:
+						/* */ if (!inst.Inst.MatchRune(r)) { $s = 36; continue; }
+						/* */ $s = 37; continue;
+						/* if (!inst.Inst.MatchRune(r)) { */ case 36:
+							/* goto Return */ $s = 17; continue;
+						/* } */ case 37:
+						$s = 35; continue;
+					/* } else if (_1 === (8)) { */ case 26:
+						/* */ if (!((r === (x$5 = inst.Inst.Rune, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0]))))) { $s = 38; continue; }
+						/* */ $s = 39; continue;
+						/* if (!((r === (x$5 = inst.Inst.Rune, (0 >= x$5.$length ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + 0]))))) { */ case 38:
+							/* goto Return */ $s = 17; continue;
+						/* } */ case 39:
+						$s = 35; continue;
+					/* } else if (_1 === (9)) { */ case 27:
+						$s = 35; continue;
+					/* } else if (_1 === (10)) { */ case 28:
+						/* */ if (r === 10) { $s = 40; continue; }
+						/* */ $s = 41; continue;
+						/* if (r === 10) { */ case 40:
+							/* goto Return */ $s = 17; continue;
+						/* } */ case 41:
+						$s = 35; continue;
+					/* } else if ((_1 === (0)) || (_1 === (1))) { */ case 29:
+						pc = ((onePassNext(inst, r) >> 0));
+						/* continue; */ $s = 21; continue;
+						$s = 35; continue;
+					/* } else if (_1 === (5)) { */ case 30:
+						/* goto Return */ $s = 17; continue;
+						$s = 35; continue;
+					/* } else if (_1 === (6)) { */ case 31:
+						/* continue; */ $s = 21; continue;
+						$s = 35; continue;
+					/* } else if (_1 === (3)) { */ case 32:
+						/* */ if (!flag.match(((inst.Inst.Arg << 24 >>> 24)))) { $s = 42; continue; }
+						/* */ $s = 43; continue;
+						/* if (!flag.match(((inst.Inst.Arg << 24 >>> 24)))) { */ case 42:
+							/* goto Return */ $s = 17; continue;
+						/* } */ case 43:
+						/* continue; */ $s = 21; continue;
+						$s = 35; continue;
+					/* } else if (_1 === (2)) { */ case 33:
+						if (((inst.Inst.Arg >> 0)) < m.matchcap.$length) {
+							(x$6 = m.matchcap, x$7 = inst.Inst.Arg, ((x$7 < 0 || x$7 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + x$7] = pos));
+						}
+						/* continue; */ $s = 21; continue;
+						$s = 35; continue;
+					/* } else { */ case 34:
+						$panic(new $String("bad inst"));
+					/* } */ case 35:
+				case 23:
+				if (width === 0) {
+					/* break; */ $s = 22; continue;
 				}
-				f.Decls = $appendSlice($subslice(f.Decls, 0, i$1), $subslice(f.Decls, (i$1 + 1 >> 0)));
-				i$1 = i$1 - (1) >> 0;
-				i$1 = i$1 + (1) >> 0;
+				flag = newLazyFlag(r, r1);
+				pos = pos + (width) >> 0;
+				_tmp$4 = r1;
+				_tmp$5 = width1;
+				r = _tmp$4;
+				width = _tmp$5;
+				/* */ if (!((r === -1))) { $s = 44; continue; }
+				/* */ $s = 45; continue;
+				/* if (!((r === -1))) { */ case 44:
+					_r$9 = i$1.step(pos + width >> 0); /* */ $s = 46; case 46: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
+					_tuple$5 = _r$9;
+					r1 = _tuple$5[0];
+					width1 = _tuple$5[1];
+				/* } */ case 45:
+			$s = 21; continue;
+			case 22:
+			/* Return: */ case 17:
+			if (!matched) {
+				freeOnePassMachine(m);
+				$s = -1; return sliceType$7.nil;
 			}
-			added = true;
-			$s = -1; return added;
-			/* */ } return; } var $f = {$blk: AddNamedImport$1, $c: true, $r, _i, _i$1, _i$2, _i$3, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _ref, _ref$1, _ref$2, _ref$3, _tuple, _tuple$1, _tuple$2, added, bestMatch, c, decl, decl$1, f, file, first, fset, gen, gen$1, i, i$1, impDecl, impIndex, impspec, insertAt, isThirdPartyPath, j, lastImport, n, name, newImport, ok, ok$1, ok$2, p, path, pkgLine, pos, seenAnyThirdParty, spec, spec$1, spec$2, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
-		};
-		$pkg.AddNamedImport = AddNamedImport;
-		isThirdParty = function isThirdParty$1(importPath$1) {
-			var importPath$1;
-			return strings.Contains(importPath$1, ".");
+			dstCap = $appendSlice(dstCap, m.matchcap);
+			freeOnePassMachine(m);
+			$s = -1; return dstCap;
+			/* */ } return; } var $f = {$blk: doOnePass, $c: true, $r, _1, _i, _r, _r$1, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _tmp, _tmp$1, _tmp$2, _tmp$3, _tmp$4, _tmp$5, _tuple, _tuple$1, _tuple$2, _tuple$3, _tuple$4, _tuple$5, _v, dstCap, flag, i, i$1, ib, inst, ir, is, m, matched, ncap, pc, pos, r, r1, re, startCond, width, width1, x, x$1, x$2, x$3, x$4, x$5, x$6, x$7, $s};return $f;
 		};
-		DeleteImport = function DeleteImport$1(fset, f, path) {
-			var {$24r, _r, deleted, f, fset, path, $s, $r, $c} = $restore(this, {fset, f, path});
+		$ptrType(Regexp).prototype.doMatch = function doMatch(r, b, s) {
+			var {$24r, _r, b, r, re, s, $s, $r, $c} = $restore(this, {r, b, s});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			deleted = false;
-			_r = DeleteNamedImport(fset, f, "", path); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-			deleted = _r;
-			$24r = deleted;
+			re = this;
+			_r = re.doExecute(r, b, s, 0, 0, sliceType$7.nil); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = !(_r === sliceType$7.nil);
 			$s = 2; case 2: return $24r;
-			/* */ } return; } var $f = {$blk: DeleteImport$1, $c: true, $r, $24r, _r, deleted, f, fset, path, $s};return $f;
+			/* */ } return; } var $f = {$blk: doMatch, $c: true, $r, $24r, _r, b, r, re, s, $s};return $f;
 		};
-		$pkg.DeleteImport = DeleteImport;
-		DeleteNamedImport = function DeleteNamedImport$1(fset, f, name, path) {
-			var {_i, _i$1, _i$2, _i$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _tuple, _v, _v$1, cg, cg$1, cg$2, decl, del, del$1, delcomments, deleted, delspecs, f, fset, gen, i, i$1, i$2, imp, impspec, j, j$1, j$2, lastImpspec, lastLine, line, name, ok, path, spec, spec$1, x, x$1, x$2, x$3, x$4, x$5, x$6, $s, $r, $c} = $restore(this, {fset, f, name, path});
+		$ptrType(Regexp).prototype.doExecute = function doExecute(r, b, s, pos, ncap, dstCap) {
+			var {$24r, $24r$1, _r, _r$1, _r$2, _r$3, _tuple, b, dstCap, i, m, ncap, pos, r, re, s, $s, $r, $c} = $restore(this, {r, b, s, pos, ncap, dstCap});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			deleted = false;
-			delspecs = sliceType$4.nil;
-			delcomments = sliceType$5.nil;
-			i = 0;
-			/* while (true) { */ case 1:
-				/* if (!(i < f.Decls.$length)) { break; } */ if(!(i < f.Decls.$length)) { $s = 2; continue; }
-				decl = (x = f.Decls, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i]));
-				_tuple = $assertType(decl, ptrType$56, true);
-				gen = _tuple[0];
-				ok = _tuple[1];
-				if (!ok || !((gen.Tok === 75))) {
-					i = i + (1) >> 0;
-					/* continue; */ $s = 1; continue;
-				}
-				j = 0;
-				/* while (true) { */ case 3:
-					/* if (!(j < gen.Specs.$length)) { break; } */ if(!(j < gen.Specs.$length)) { $s = 4; continue; }
-					spec = (x$1 = gen.Specs, ((j < 0 || j >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + j]));
-					impspec = $assertType(spec, ptrType$52);
-					if (!(importName(impspec) === name) || !(importPath(impspec) === path)) {
-						j = j + (1) >> 0;
-						/* continue; */ $s = 3; continue;
-					}
-					delspecs = $append(delspecs, impspec);
-					deleted = true;
-					$copySlice($subslice(gen.Specs, j), $subslice(gen.Specs, (j + 1 >> 0)));
-					gen.Specs = $subslice(gen.Specs, 0, (gen.Specs.$length - 1 >> 0));
-					/* */ if (gen.Specs.$length === 0) { $s = 5; continue; }
-					/* */ if (gen.Specs.$length === 1) { $s = 6; continue; }
-					/* */ $s = 7; continue;
-					/* if (gen.Specs.$length === 0) { */ case 5:
-						$copySlice($subslice(f.Decls, i), $subslice(f.Decls, (i + 1 >> 0)));
-						f.Decls = $subslice(f.Decls, 0, (f.Decls.$length - 1 >> 0));
-						i = i - (1) >> 0;
-						/* break; */ $s = 4; continue;
-						$s = 7; continue;
-					/* } else if (gen.Specs.$length === 1) { */ case 6:
-						if (!(impspec.Doc === ptrType$6.nil)) {
-							delcomments = $append(delcomments, impspec.Doc);
-						}
-						if (!(impspec.Comment === ptrType$6.nil)) {
-							delcomments = $append(delcomments, impspec.Comment);
-						}
-						_ref = f.Comments;
-						_i = 0;
-						/* while (true) { */ case 8:
-							/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 9; continue; }
-							cg = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-							if (!(cg.End() < impspec.Pos())) { _v = false; $s = 12; continue s; }
-							_r = fset.Position(cg.End()); /* */ $s = 13; case 13: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-							_r$1 = fset.Position(impspec.Pos()); /* */ $s = 14; case 14: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
-							_v = _r.Line === _r$1.Line; case 12:
-							/* */ if (_v) { $s = 10; continue; }
-							/* */ $s = 11; continue;
-							/* if (_v) { */ case 10:
-								delcomments = $append(delcomments, cg);
-								/* break; */ $s = 9; continue;
-							/* } */ case 11:
-							_i++;
-						$s = 8; continue;
-						case 9:
-						spec$1 = $assertType((x$2 = gen.Specs, (0 >= x$2.$length ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + 0])), ptrType$52);
-						/* */ if (!(spec$1.Doc === ptrType$6.nil)) { $s = 15; continue; }
-						/* */ $s = 16; continue;
-						/* if (!(spec$1.Doc === ptrType$6.nil)) { */ case 15:
-							/* while (true) { */ case 17:
-								_r$2 = fset.Position(gen.TokPos); /* */ $s = 19; case 19: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
-								_r$3 = fset.Position(spec$1.Doc.Pos()); /* */ $s = 20; case 20: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
-								/* if (!((_r$2.Line + 1 >> 0) < _r$3.Line)) { break; } */ if(!((_r$2.Line + 1 >> 0) < _r$3.Line)) { $s = 18; continue; }
-								_r$4 = fset.File(gen.TokPos); /* */ $s = 21; case 21: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
-								_r$5 = fset.Position(gen.TokPos); /* */ $s = 22; case 22: if($c) { $c = false; _r$5 = _r$5.$blk(); } if (_r$5 && _r$5.$blk !== undefined) { break s; }
-								$r = _r$4.MergeLine(_r$5.Line); /* */ $s = 23; case 23: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-							$s = 17; continue;
-							case 18:
-						/* } */ case 16:
-						_ref$1 = f.Comments;
-						_i$1 = 0;
-						/* while (true) { */ case 24:
-							/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 25; continue; }
-							cg$1 = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-							if (!(cg$1.End() < spec$1.Pos())) { _v$1 = false; $s = 28; continue s; }
-							_r$6 = fset.Position(cg$1.End()); /* */ $s = 29; case 29: if($c) { $c = false; _r$6 = _r$6.$blk(); } if (_r$6 && _r$6.$blk !== undefined) { break s; }
-							_r$7 = fset.Position(spec$1.Pos()); /* */ $s = 30; case 30: if($c) { $c = false; _r$7 = _r$7.$blk(); } if (_r$7 && _r$7.$blk !== undefined) { break s; }
-							_v$1 = _r$6.Line === _r$7.Line; case 28:
-							/* */ if (_v$1) { $s = 26; continue; }
-							/* */ $s = 27; continue;
-							/* if (_v$1) { */ case 26:
-								/* while (true) { */ case 31:
-									_r$8 = fset.Position(gen.TokPos); /* */ $s = 33; case 33: if($c) { $c = false; _r$8 = _r$8.$blk(); } if (_r$8 && _r$8.$blk !== undefined) { break s; }
-									_r$9 = fset.Position(spec$1.Pos()); /* */ $s = 34; case 34: if($c) { $c = false; _r$9 = _r$9.$blk(); } if (_r$9 && _r$9.$blk !== undefined) { break s; }
-									/* if (!((_r$8.Line + 1 >> 0) < _r$9.Line)) { break; } */ if(!((_r$8.Line + 1 >> 0) < _r$9.Line)) { $s = 32; continue; }
-									_r$10 = fset.File(gen.TokPos); /* */ $s = 35; case 35: if($c) { $c = false; _r$10 = _r$10.$blk(); } if (_r$10 && _r$10.$blk !== undefined) { break s; }
-									_r$11 = fset.Position(gen.TokPos); /* */ $s = 36; case 36: if($c) { $c = false; _r$11 = _r$11.$blk(); } if (_r$11 && _r$11.$blk !== undefined) { break s; }
-									$r = _r$10.MergeLine(_r$11.Line); /* */ $s = 37; case 37: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-								$s = 31; continue;
-								case 32:
-								/* break; */ $s = 25; continue;
-							/* } */ case 27:
-							_i$1++;
-						$s = 24; continue;
-						case 25:
-					/* } */ case 7:
-					/* */ if (j > 0) { $s = 38; continue; }
-					/* */ $s = 39; continue;
-					/* if (j > 0) { */ case 38:
-						lastImpspec = $assertType((x$3 = gen.Specs, x$4 = j - 1 >> 0, ((x$4 < 0 || x$4 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + x$4])), ptrType$52);
-						_r$12 = fset.PositionFor(lastImpspec.Path.ValuePos, false); /* */ $s = 40; case 40: if($c) { $c = false; _r$12 = _r$12.$blk(); } if (_r$12 && _r$12.$blk !== undefined) { break s; }
-						lastLine = _r$12.Line;
-						_r$13 = fset.PositionFor(impspec.Path.ValuePos, false); /* */ $s = 41; case 41: if($c) { $c = false; _r$13 = _r$13.$blk(); } if (_r$13 && _r$13.$blk !== undefined) { break s; }
-						line = _r$13.Line;
-						/* */ if ((line - lastLine >> 0) > 1 || !new token.Pos(gen.Rparen).IsValid()) { $s = 42; continue; }
-						_r$14 = fset.File(gen.Rparen); /* */ $s = 45; case 45: if($c) { $c = false; _r$14 = _r$14.$blk(); } if (_r$14 && _r$14.$blk !== undefined) { break s; }
-						_r$15 = _r$14.LineCount(); /* */ $s = 46; case 46: if($c) { $c = false; _r$15 = _r$15.$blk(); } if (_r$15 && _r$15.$blk !== undefined) { break s; }
-						/* */ if (!((line === _r$15))) { $s = 43; continue; }
-						/* */ $s = 44; continue;
-						/* if ((line - lastLine >> 0) > 1 || !new token.Pos(gen.Rparen).IsValid()) { */ case 42:
-							$s = 44; continue;
-						/* } else if (!((line === _r$15))) { */ case 43:
-							_r$16 = fset.File(gen.Rparen); /* */ $s = 47; case 47: if($c) { $c = false; _r$16 = _r$16.$blk(); } if (_r$16 && _r$16.$blk !== undefined) { break s; }
-							$r = _r$16.MergeLine(line); /* */ $s = 48; case 48: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-						/* } */ case 44:
-					/* } */ case 39:
-					j = j - (1) >> 0;
-					j = j + (1) >> 0;
-				$s = 3; continue;
-				case 4:
-				i = i + (1) >> 0;
-			$s = 1; continue;
-			case 2:
-			i$1 = 0;
-			while (true) {
-				if (!(i$1 < f.Imports.$length)) { break; }
-				imp = (x$5 = f.Imports, ((i$1 < 0 || i$1 >= x$5.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$5.$array[x$5.$offset + i$1]));
-				_ref$2 = delspecs;
-				_i$2 = 0;
-				while (true) {
-					if (!(_i$2 < _ref$2.$length)) { break; }
-					j$1 = _i$2;
-					del = ((_i$2 < 0 || _i$2 >= _ref$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$2.$array[_ref$2.$offset + _i$2]);
-					if (imp === del) {
-						$copySlice($subslice(f.Imports, i$1), $subslice(f.Imports, (i$1 + 1 >> 0)));
-						f.Imports = $subslice(f.Imports, 0, (f.Imports.$length - 1 >> 0));
-						$copySlice($subslice(delspecs, j$1), $subslice(delspecs, (j$1 + 1 >> 0)));
-						delspecs = $subslice(delspecs, 0, (delspecs.$length - 1 >> 0));
-						i$1 = i$1 - (1) >> 0;
-						break;
-					}
-					_i$2++;
-				}
-				i$1 = i$1 + (1) >> 0;
+			re = this;
+			if (dstCap === sliceType$7.nil) {
+				dstCap = $subslice(new sliceType$7(arrayNoInts), 0, 0, 0);
+			}
+			if ($interfaceIsEqual(r, $ifaceNil) && (b.$length + s.length >> 0) < re.minInputLen) {
+				$s = -1; return sliceType$7.nil;
+			}
+			/* */ if (!(re.onepass === ptrType$2.nil)) { $s = 1; continue; }
+			/* */ $s = 2; continue;
+			/* if (!(re.onepass === ptrType$2.nil)) { */ case 1:
+				_r = re.doOnePass(r, b, s, pos, ncap, dstCap); /* */ $s = 3; case 3: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+				$24r = _r;
+				$s = 4; case 4: return $24r;
+			/* } */ case 2:
+			/* */ if ($interfaceIsEqual(r, $ifaceNil) && (b.$length + s.length >> 0) < re.maxBitStateLen) { $s = 5; continue; }
+			/* */ $s = 6; continue;
+			/* if ($interfaceIsEqual(r, $ifaceNil) && (b.$length + s.length >> 0) < re.maxBitStateLen) { */ case 5:
+				_r$1 = re.backtrack(b, s, pos, ncap, dstCap); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				$24r$1 = _r$1;
+				$s = 8; case 8: return $24r$1;
+			/* } */ case 6:
+			_r$2 = re.get(); /* */ $s = 9; case 9: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+			m = _r$2;
+			_tuple = m.inputs.init(r, b, s);
+			i = _tuple[0];
+			m.init(ncap);
+			_r$3 = m.match(i, pos); /* */ $s = 12; case 12: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+			/* */ if (!_r$3) { $s = 10; continue; }
+			/* */ $s = 11; continue;
+			/* if (!_r$3) { */ case 10:
+				re.put(m);
+				$s = -1; return sliceType$7.nil;
+			/* } */ case 11:
+			dstCap = $appendSlice(dstCap, m.matchcap);
+			re.put(m);
+			$s = -1; return dstCap;
+			/* */ } return; } var $f = {$blk: doExecute, $c: true, $r, $24r, $24r$1, _r, _r$1, _r$2, _r$3, _tuple, b, dstCap, i, m, ncap, pos, r, re, s, $s};return $f;
+		};
+		newBitState = function newBitState$1() {
+			var {_r, _tuple, b, ok, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			_r = bitStatePool.Get(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			_tuple = $assertType(_r, ptrType$16, true);
+			b = _tuple[0];
+			ok = _tuple[1];
+			if (!ok) {
+				b = new bitState.ptr(0, sliceType$7.nil, sliceType$7.nil, sliceType$15.nil, sliceType$2.nil, new inputs.ptr(new inputBytes.ptr(sliceType$4.nil), new inputString.ptr(""), new inputReader.ptr($ifaceNil, false, 0)));
 			}
-			i$2 = 0;
-			while (true) {
-				if (!(i$2 < f.Comments.$length)) { break; }
-				cg$2 = (x$6 = f.Comments, ((i$2 < 0 || i$2 >= x$6.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + i$2]));
-				_ref$3 = delcomments;
-				_i$3 = 0;
+			$s = -1; return b;
+			/* */ } return; } var $f = {$blk: newBitState$1, $c: true, $r, _r, _tuple, b, ok, $s};return $f;
+		};
+		freeBitState = function freeBitState$1(b) {
+			var b;
+			b.inputs.clear();
+			bitStatePool.Put(b);
+		};
+		maxBitStateLen = function maxBitStateLen$1(prog) {
+			var _q, prog;
+			if (!shouldBacktrack(prog)) {
+				return 0;
+			}
+			return (_q = 262144 / prog.Inst.$length, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"));
+		};
+		shouldBacktrack = function shouldBacktrack$1(prog) {
+			var prog;
+			return prog.Inst.$length <= 500;
+		};
+		$ptrType(bitState).prototype.reset = function reset(prog, end, ncap) {
+			var _i, _i$1, _i$2, _q, _ref, _ref$1, _ref$2, b, end, i, i$1, i$2, ncap, prog, visitedSize, x, x$1, x$2;
+			b = this;
+			b.end = end;
+			if (b.jobs.$capacity === 0) {
+				b.jobs = $makeSlice(sliceType$15, 0, 256);
+			} else {
+				b.jobs = $subslice(b.jobs, 0, 0);
+			}
+			visitedSize = (_q = (((($imul(prog.Inst.$length, ((end + 1 >> 0)))) + 32 >> 0) - 1 >> 0)) / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >> 0 : $throwRuntimeError("integer divide by zero"));
+			if (b.visited.$capacity < visitedSize) {
+				b.visited = $makeSlice(sliceType$2, visitedSize, 8192);
+			} else {
+				b.visited = $subslice(b.visited, 0, visitedSize);
+				_ref = b.visited;
+				_i = 0;
 				while (true) {
-					if (!(_i$3 < _ref$3.$length)) { break; }
-					j$2 = _i$3;
-					del$1 = ((_i$3 < 0 || _i$3 >= _ref$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$3.$array[_ref$3.$offset + _i$3]);
-					if (cg$2 === del$1) {
-						$copySlice($subslice(f.Comments, i$2), $subslice(f.Comments, (i$2 + 1 >> 0)));
-						f.Comments = $subslice(f.Comments, 0, (f.Comments.$length - 1 >> 0));
-						$copySlice($subslice(delcomments, j$2), $subslice(delcomments, (j$2 + 1 >> 0)));
-						delcomments = $subslice(delcomments, 0, (delcomments.$length - 1 >> 0));
-						i$2 = i$2 - (1) >> 0;
-						break;
-					}
-					_i$3++;
+					if (!(_i < _ref.$length)) { break; }
+					i = _i;
+					(x = b.visited, ((i < 0 || i >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + i] = 0));
+					_i++;
 				}
-				i$2 = i$2 + (1) >> 0;
 			}
-			/* */ if (delspecs.$length > 0) { $s = 49; continue; }
-			/* */ $s = 50; continue;
-			/* if (delspecs.$length > 0) { */ case 49:
-				_r$17 = fmt.Sprintf("deleted specs from Decls but not Imports: %v", new sliceType$2([delspecs])); /* */ $s = 51; case 51: if($c) { $c = false; _r$17 = _r$17.$blk(); } if (_r$17 && _r$17.$blk !== undefined) { break s; }
-				$panic(new $String(_r$17));
-			/* } */ case 50:
-			$s = -1; return deleted;
-			/* */ } return; } var $f = {$blk: DeleteNamedImport$1, $c: true, $r, _i, _i$1, _i$2, _i$3, _r, _r$1, _r$10, _r$11, _r$12, _r$13, _r$14, _r$15, _r$16, _r$17, _r$2, _r$3, _r$4, _r$5, _r$6, _r$7, _r$8, _r$9, _ref, _ref$1, _ref$2, _ref$3, _tuple, _v, _v$1, cg, cg$1, cg$2, decl, del, del$1, delcomments, deleted, delspecs, f, fset, gen, i, i$1, i$2, imp, impspec, j, j$1, j$2, lastImpspec, lastLine, line, name, ok, path, spec, spec$1, x, x$1, x$2, x$3, x$4, x$5, x$6, $s};return $f;
-		};
-		$pkg.DeleteNamedImport = DeleteNamedImport;
-		imports = function imports$1(f, name, path) {
-			var _i, _ref, f, name, path, s;
-			_ref = f.Imports;
-			_i = 0;
+			if (b.cap.$capacity < ncap) {
+				b.cap = $makeSlice(sliceType$7, ncap);
+			} else {
+				b.cap = $subslice(b.cap, 0, ncap);
+			}
+			_ref$1 = b.cap;
+			_i$1 = 0;
 			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				s = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				if (importName(s) === name && importPath(s) === path) {
-					return true;
-				}
-				_i++;
+				if (!(_i$1 < _ref$1.$length)) { break; }
+				i$1 = _i$1;
+				(x$1 = b.cap, ((i$1 < 0 || i$1 >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + i$1] = -1));
+				_i$1++;
 			}
-			return false;
-		};
-		importName = function importName$1(s) {
-			var s;
-			if (s.Name === ptrType$10.nil) {
-				return "";
+			if (b.matchcap.$capacity < ncap) {
+				b.matchcap = $makeSlice(sliceType$7, ncap);
+			} else {
+				b.matchcap = $subslice(b.matchcap, 0, ncap);
 			}
-			return s.Name.Name;
-		};
-		importPath = function importPath$1(s) {
-			var _tuple, err, s, t;
-			_tuple = strconv.Unquote(s.Path.Value);
-			t = _tuple[0];
-			err = _tuple[1];
-			if (!($interfaceIsEqual(err, $ifaceNil))) {
-				return "";
+			_ref$2 = b.matchcap;
+			_i$2 = 0;
+			while (true) {
+				if (!(_i$2 < _ref$2.$length)) { break; }
+				i$2 = _i$2;
+				(x$2 = b.matchcap, ((i$2 < 0 || i$2 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i$2] = -1));
+				_i$2++;
 			}
-			return t;
 		};
-		declImports = function declImports$1(gen, path) {
-			var _i, _ref, gen, impspec, path, spec;
-			if (!((gen.Tok === 75))) {
+		$ptrType(bitState).prototype.shouldVisit = function shouldVisit(pc, pos) {
+			var _index, _q, _q$1, b, n, pc, pos, x, x$1, x$2, x$3, y, y$1;
+			b = this;
+			n = (((($imul(((pc >> 0)), ((b.end + 1 >> 0)))) + pos >> 0) >>> 0));
+			if (!(((((x = b.visited, x$1 = (_q = n / 32, (_q === _q && _q !== 1/0 && _q !== -1/0) ? _q >>> 0 : $throwRuntimeError("integer divide by zero")), ((x$1 < 0 || x$1 >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + x$1])) & (((y = (((n & 31) >>> 0)), y < 32 ? (1 << y) : 0) >>> 0))) >>> 0) === 0))) {
 				return false;
 			}
-			_ref = gen.Specs;
-			_i = 0;
-			while (true) {
-				if (!(_i < _ref.$length)) { break; }
-				spec = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				impspec = $assertType(spec, ptrType$52);
-				if (importPath(impspec) === path) {
-					return true;
-				}
-				_i++;
-			}
-			return false;
+			_index = (_q$1 = n / 32, (_q$1 === _q$1 && _q$1 !== 1/0 && _q$1 !== -1/0) ? _q$1 >>> 0 : $throwRuntimeError("integer divide by zero"));
+			(x$3 = b.visited, ((_index < 0 || _index >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$3.$array[x$3.$offset + _index] = (((x$2 = b.visited, ((_index < 0 || _index >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + _index])) | (((y$1 = (((n & 31) >>> 0)), y$1 < 32 ? (1 << y$1) : 0) >>> 0))) >>> 0)));
+			return true;
 		};
-		matchLen = function matchLen$1(x, y) {
-			var i, n, x, y;
-			n = 0;
-			i = 0;
-			while (true) {
-				if (!(i < x.length && i < y.length && (x.charCodeAt(i) === y.charCodeAt(i)))) { break; }
-				if (x.charCodeAt(i) === 47) {
-					n = n + (1) >> 0;
-				}
-				i = i + (1) >> 0;
+		$ptrType(bitState).prototype.push = function push(re, pc, pos, arg) {
+			var arg, b, pc, pos, re, x;
+			b = this;
+			if (!(((x = re.prog.Inst, ((pc < 0 || pc >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + pc])).Op === 5)) && (arg || b.shouldVisit(pc, pos))) {
+				b.jobs = $append(b.jobs, new job.ptr(pc, arg, pos));
 			}
-			return n;
 		};
-		Imports = function Imports$1(fset, f) {
-			var {_i, _i$1, _r, _ref, _ref$1, _tuple, decl, f, fset, genDecl, group, groups, importSpec$2, lastLine, line, ok, pos, spec, $s, $r, $c} = $restore(this, {fset, f});
+		$ptrType(Regexp).prototype.tryBacktrack = function tryBacktrack(b, i, pc, pos) {
+			var {_1, _2, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, _tuple$2, _tuple$3, arg, b, flag, i, inst, l, longest, old, pc, pc$1, pos, pos$1, r, r$1, r$2, r$3, re, width, width$1, width$2, width$3, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s, $r, $c} = $restore(this, {b, i, pc, pos});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
-			groups = sliceType$6.nil;
-			_ref = f.Decls;
-			_i = 0;
+			re = this;
+			longest = re.longest;
+			b.push(re, pc, pos, false);
 			/* while (true) { */ case 1:
-				/* if (!(_i < _ref.$length)) { break; } */ if(!(_i < _ref.$length)) { $s = 2; continue; }
-				decl = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				_tuple = $assertType(decl, ptrType$56, true);
-				genDecl = _tuple[0];
-				ok = _tuple[1];
-				if (!ok || !((genDecl.Tok === 75))) {
-					/* break; */ $s = 2; continue;
+				/* if (!(b.jobs.$length > 0)) { break; } */ if(!(b.jobs.$length > 0)) { $s = 2; continue; }
+				l = b.jobs.$length - 1 >> 0;
+				pc$1 = (x = b.jobs, ((l < 0 || l >= x.$length) ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + l])).pc;
+				pos$1 = (x$1 = b.jobs, ((l < 0 || l >= x$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + l])).pos;
+				arg = (x$2 = b.jobs, ((l < 0 || l >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + l])).arg;
+				b.jobs = $subslice(b.jobs, 0, l);
+				/* goto Skip */ $s = 3; continue;
+				/* CheckAndLoop: */ case 4:
+				if (!b.shouldVisit(pc$1, pos$1)) {
+					/* continue; */ $s = 1; continue;
 				}
-				group = new sliceType$4([]);
-				lastLine = 0;
-				_ref$1 = genDecl.Specs;
-				_i$1 = 0;
-				/* while (true) { */ case 3:
-					/* if (!(_i$1 < _ref$1.$length)) { break; } */ if(!(_i$1 < _ref$1.$length)) { $s = 4; continue; }
-					spec = ((_i$1 < 0 || _i$1 >= _ref$1.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref$1.$array[_ref$1.$offset + _i$1]);
-					importSpec$2 = $assertType(spec, ptrType$52);
-					pos = importSpec$2.Path.ValuePos;
-					_r = fset.Position(pos); /* */ $s = 5; case 5: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
-					line = _r.Line;
-					if (lastLine > 0 && pos > 0 && (line - lastLine >> 0) > 1) {
-						groups = $append(groups, group);
-						group = new sliceType$4([]);
-					}
-					group = $append(group, importSpec$2);
-					lastLine = line;
-					_i$1++;
-				$s = 3; continue;
-				case 4:
-				groups = $append(groups, group);
-				_i++;
+				/* Skip: */ case 3:
+				inst = (x$3 = re.prog.Inst, ((pc$1 < 0 || pc$1 >= x$3.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$3.$array, x$3.$offset + pc$1, ptrType$6)));
+					_1 = inst.Op;
+					/* */ if (_1 === (5)) { $s = 6; continue; }
+					/* */ if (_1 === (0)) { $s = 7; continue; }
+					/* */ if (_1 === (1)) { $s = 8; continue; }
+					/* */ if (_1 === (7)) { $s = 9; continue; }
+					/* */ if (_1 === (8)) { $s = 10; continue; }
+					/* */ if (_1 === (10)) { $s = 11; continue; }
+					/* */ if (_1 === (9)) { $s = 12; continue; }
+					/* */ if (_1 === (2)) { $s = 13; continue; }
+					/* */ if (_1 === (3)) { $s = 14; continue; }
+					/* */ if (_1 === (6)) { $s = 15; continue; }
+					/* */ if (_1 === (4)) { $s = 16; continue; }
+					/* */ $s = 17; continue;
+					/* if (_1 === (5)) { */ case 6:
+						$panic(new $String("unexpected InstFail"));
+						$s = 18; continue;
+					/* } else if (_1 === (0)) { */ case 7:
+						/* */ if (arg) { $s = 19; continue; }
+						/* */ $s = 20; continue;
+						/* if (arg) { */ case 19:
+							arg = false;
+							pc$1 = inst.Arg;
+							/* goto CheckAndLoop */ $s = 4; continue;
+							$s = 21; continue;
+						/* } else { */ case 20:
+							b.push(re, pc$1, pos$1, true);
+							pc$1 = inst.Out;
+							/* goto CheckAndLoop */ $s = 4; continue;
+						/* } */ case 21:
+						$s = 18; continue;
+					/* } else if (_1 === (1)) { */ case 8:
+							_2 = (x$4 = re.prog.Inst, x$5 = inst.Out, ((x$5 < 0 || x$5 >= x$4.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$4.$array[x$4.$offset + x$5])).Op;
+							/* */ if ((_2 === (7)) || (_2 === (8)) || (_2 === (9)) || (_2 === (10))) { $s = 23; continue; }
+							/* */ $s = 24; continue;
+							/* if ((_2 === (7)) || (_2 === (8)) || (_2 === (9)) || (_2 === (10))) { */ case 23:
+								b.push(re, inst.Arg, pos$1, false);
+								pc$1 = inst.Arg;
+								pos$1 = b.end;
+								/* goto CheckAndLoop */ $s = 4; continue;
+							/* } */ case 24:
+						case 22:
+						b.push(re, inst.Out, b.end, false);
+						pc$1 = inst.Out;
+						/* goto CheckAndLoop */ $s = 4; continue;
+						$s = 18; continue;
+					/* } else if (_1 === (7)) { */ case 9:
+						_r = i.step(pos$1); /* */ $s = 25; case 25: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+						_tuple = _r;
+						r = _tuple[0];
+						width = _tuple[1];
+						if (!inst.MatchRune(r)) {
+							/* continue; */ $s = 1; continue;
+						}
+						pos$1 = pos$1 + (width) >> 0;
+						pc$1 = inst.Out;
+						/* goto CheckAndLoop */ $s = 4; continue;
+						$s = 18; continue;
+					/* } else if (_1 === (8)) { */ case 10:
+						_r$1 = i.step(pos$1); /* */ $s = 26; case 26: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+						_tuple$1 = _r$1;
+						r$1 = _tuple$1[0];
+						width$1 = _tuple$1[1];
+						if (!((r$1 === (x$6 = inst.Rune, (0 >= x$6.$length ? ($throwRuntimeError("index out of range"), undefined) : x$6.$array[x$6.$offset + 0]))))) {
+							/* continue; */ $s = 1; continue;
+						}
+						pos$1 = pos$1 + (width$1) >> 0;
+						pc$1 = inst.Out;
+						/* goto CheckAndLoop */ $s = 4; continue;
+						$s = 18; continue;
+					/* } else if (_1 === (10)) { */ case 11:
+						_r$2 = i.step(pos$1); /* */ $s = 27; case 27: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						_tuple$2 = _r$2;
+						r$2 = _tuple$2[0];
+						width$2 = _tuple$2[1];
+						if ((r$2 === 10) || (r$2 === -1)) {
+							/* continue; */ $s = 1; continue;
+						}
+						pos$1 = pos$1 + (width$2) >> 0;
+						pc$1 = inst.Out;
+						/* goto CheckAndLoop */ $s = 4; continue;
+						$s = 18; continue;
+					/* } else if (_1 === (9)) { */ case 12:
+						_r$3 = i.step(pos$1); /* */ $s = 28; case 28: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+						_tuple$3 = _r$3;
+						r$3 = _tuple$3[0];
+						width$3 = _tuple$3[1];
+						if (r$3 === -1) {
+							/* continue; */ $s = 1; continue;
+						}
+						pos$1 = pos$1 + (width$3) >> 0;
+						pc$1 = inst.Out;
+						/* goto CheckAndLoop */ $s = 4; continue;
+						$s = 18; continue;
+					/* } else if (_1 === (2)) { */ case 13:
+						/* */ if (arg) { $s = 29; continue; }
+						/* */ $s = 30; continue;
+						/* if (arg) { */ case 29:
+							(x$7 = b.cap, x$8 = inst.Arg, ((x$8 < 0 || x$8 >= x$7.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$7.$array[x$7.$offset + x$8] = pos$1));
+							/* continue; */ $s = 1; continue;
+							$s = 31; continue;
+						/* } else { */ case 30:
+							if (inst.Arg < ((b.cap.$length >>> 0))) {
+								b.push(re, pc$1, (x$9 = b.cap, x$10 = inst.Arg, ((x$10 < 0 || x$10 >= x$9.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$9.$array[x$9.$offset + x$10])), true);
+								(x$11 = b.cap, x$12 = inst.Arg, ((x$12 < 0 || x$12 >= x$11.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$11.$array[x$11.$offset + x$12] = pos$1));
+							}
+							pc$1 = inst.Out;
+							/* goto CheckAndLoop */ $s = 4; continue;
+						/* } */ case 31:
+						$s = 18; continue;
+					/* } else if (_1 === (3)) { */ case 14:
+						_r$4 = i.context(pos$1); /* */ $s = 32; case 32: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+						flag = _r$4;
+						if (!flag.match(((inst.Arg << 24 >>> 24)))) {
+							/* continue; */ $s = 1; continue;
+						}
+						pc$1 = inst.Out;
+						/* goto CheckAndLoop */ $s = 4; continue;
+						$s = 18; continue;
+					/* } else if (_1 === (6)) { */ case 15:
+						pc$1 = inst.Out;
+						/* goto CheckAndLoop */ $s = 4; continue;
+						$s = 18; continue;
+					/* } else if (_1 === (4)) { */ case 16:
+						if (b.cap.$length === 0) {
+							$s = -1; return true;
+						}
+						if (b.cap.$length > 1) {
+							(x$13 = b.cap, (1 >= x$13.$length ? ($throwRuntimeError("index out of range"), undefined) : x$13.$array[x$13.$offset + 1] = pos$1));
+						}
+						old = (x$14 = b.matchcap, (1 >= x$14.$length ? ($throwRuntimeError("index out of range"), undefined) : x$14.$array[x$14.$offset + 1]));
+						if ((old === -1) || (longest && pos$1 > 0 && pos$1 > old)) {
+							$copySlice(b.matchcap, b.cap);
+						}
+						if (!longest) {
+							$s = -1; return true;
+						}
+						if (pos$1 === b.end) {
+							$s = -1; return true;
+						}
+						/* continue; */ $s = 1; continue;
+						$s = 18; continue;
+					/* } else { */ case 17:
+						$panic(new $String("bad inst"));
+					/* } */ case 18:
+				case 5:
 			$s = 1; continue;
 			case 2:
-			$s = -1; return groups;
-			/* */ } return; } var $f = {$blk: Imports$1, $c: true, $r, _i, _i$1, _r, _ref, _ref$1, _tuple, decl, f, fset, genDecl, group, groups, importSpec$2, lastLine, line, ok, pos, spec, $s};return $f;
+			$s = -1; return longest && b.matchcap.$length > 1 && (x$15 = b.matchcap, (1 >= x$15.$length ? ($throwRuntimeError("index out of range"), undefined) : x$15.$array[x$15.$offset + 1])) >= 0;
+			/* */ } return; } var $f = {$blk: tryBacktrack, $c: true, $r, _1, _2, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, _tuple$2, _tuple$3, arg, b, flag, i, inst, l, longest, old, pc, pc$1, pos, pos$1, r, r$1, r$2, r$3, re, width, width$1, width$2, width$3, x, x$1, x$10, x$11, x$12, x$13, x$14, x$15, x$2, x$3, x$4, x$5, x$6, x$7, x$8, x$9, $s};return $f;
 		};
-		$pkg.Imports = Imports;
+		$ptrType(Regexp).prototype.backtrack = function backtrack(ib, is, pos, ncap, dstCap) {
+			var {_r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, advance, b, dstCap, end, i, ib, is, ncap, pos, re, startCond, width, x, x$1, $s, $r, $c} = $restore(this, {ib, is, pos, ncap, dstCap});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			re = this;
+			startCond = re.cond;
+			if (startCond === 255) {
+				$s = -1; return sliceType$7.nil;
+			}
+			if (!((((startCond & 4) >>> 0) === 0)) && !((pos === 0))) {
+				$s = -1; return sliceType$7.nil;
+			}
+			_r = newBitState(); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			b = _r;
+			_tuple = b.inputs.init($ifaceNil, ib, is);
+			i = _tuple[0];
+			end = _tuple[1];
+			b.reset(re.prog, end, ncap);
+			/* */ if (!((((startCond & 4) >>> 0) === 0))) { $s = 2; continue; }
+			/* */ $s = 3; continue;
+			/* if (!((((startCond & 4) >>> 0) === 0))) { */ case 2:
+				if (b.cap.$length > 0) {
+					(x = b.cap, (0 >= x.$length ? ($throwRuntimeError("index out of range"), undefined) : x.$array[x.$offset + 0] = pos));
+				}
+				_r$1 = re.tryBacktrack(b, i, ((re.prog.Start >>> 0)), pos); /* */ $s = 7; case 7: if($c) { $c = false; _r$1 = _r$1.$blk(); } if (_r$1 && _r$1.$blk !== undefined) { break s; }
+				/* */ if (!_r$1) { $s = 5; continue; }
+				/* */ $s = 6; continue;
+				/* if (!_r$1) { */ case 5:
+					freeBitState(b);
+					$s = -1; return sliceType$7.nil;
+				/* } */ case 6:
+				$s = 4; continue;
+			/* } else { */ case 3:
+				width = -1;
+				/* while (true) { */ case 8:
+					/* if (!(pos <= end && !((width === 0)))) { break; } */ if(!(pos <= end && !((width === 0)))) { $s = 9; continue; }
+					/* */ if (re.prefix.length > 0) { $s = 10; continue; }
+					/* */ $s = 11; continue;
+					/* if (re.prefix.length > 0) { */ case 10:
+						_r$2 = i.index(re, pos); /* */ $s = 12; case 12: if($c) { $c = false; _r$2 = _r$2.$blk(); } if (_r$2 && _r$2.$blk !== undefined) { break s; }
+						advance = _r$2;
+						if (advance < 0) {
+							freeBitState(b);
+							$s = -1; return sliceType$7.nil;
+						}
+						pos = pos + (advance) >> 0;
+					/* } */ case 11:
+					if (b.cap.$length > 0) {
+						(x$1 = b.cap, (0 >= x$1.$length ? ($throwRuntimeError("index out of range"), undefined) : x$1.$array[x$1.$offset + 0] = pos));
+					}
+					_r$3 = re.tryBacktrack(b, i, ((re.prog.Start >>> 0)), pos); /* */ $s = 15; case 15: if($c) { $c = false; _r$3 = _r$3.$blk(); } if (_r$3 && _r$3.$blk !== undefined) { break s; }
+					/* */ if (_r$3) { $s = 13; continue; }
+					/* */ $s = 14; continue;
+					/* if (_r$3) { */ case 13:
+						/* goto Match */ $s = 16; continue;
+					/* } */ case 14:
+					_r$4 = i.step(pos); /* */ $s = 17; case 17: if($c) { $c = false; _r$4 = _r$4.$blk(); } if (_r$4 && _r$4.$blk !== undefined) { break s; }
+					_tuple$1 = _r$4;
+					width = _tuple$1[1];
+					pos = pos + (width) >> 0;
+				$s = 8; continue;
+				case 9:
+				freeBitState(b);
+				$s = -1; return sliceType$7.nil;
+			/* } */ case 4:
+			/* Match: */ case 16:
+			dstCap = $appendSlice(dstCap, b.matchcap);
+			freeBitState(b);
+			$s = -1; return dstCap;
+			/* */ } return; } var $f = {$blk: backtrack, $c: true, $r, _r, _r$1, _r$2, _r$3, _r$4, _tuple, _tuple$1, advance, b, dstCap, end, i, ib, is, ncap, pos, re, startCond, width, x, x$1, $s};return $f;
+		};
+		ptrType.methods = [{prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Copy", name: "Copy", pkg: "", typ: $funcType([], [ptrType], false)}, {prop: "Longest", name: "Longest", pkg: "", typ: $funcType([], [], false)}, {prop: "get", name: "get", pkg: "regexp", typ: $funcType([], [ptrType$3], false)}, {prop: "put", name: "put", pkg: "regexp", typ: $funcType([ptrType$3], [], false)}, {prop: "NumSubexp", name: "NumSubexp", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "SubexpNames", name: "SubexpNames", pkg: "", typ: $funcType([], [sliceType$3], false)}, {prop: "SubexpIndex", name: "SubexpIndex", pkg: "", typ: $funcType([$String], [$Int], false)}, {prop: "LiteralPrefix", name: "LiteralPrefix", pkg: "", typ: $funcType([], [$String, $Bool], false)}, {prop: "MatchReader", name: "MatchReader", pkg: "", typ: $funcType([io.RuneReader], [$Bool], false)}, {prop: "MatchString", name: "MatchString", pkg: "", typ: $funcType([$String], [$Bool], false)}, {prop: "Match", name: "Match", pkg: "", typ: $funcType([sliceType$4], [$Bool], false)}, {prop: "ReplaceAllString", name: "ReplaceAllString", pkg: "", typ: $funcType([$String, $String], [$String], false)}, {prop: "ReplaceAllLiteralString", name: "ReplaceAllLiteralString", pkg: "", typ: $funcType([$String, $String], [$String], false)}, {prop: "ReplaceAllStringFunc", name: "ReplaceAllStringFunc", pkg: "", typ: $funcType([$String, funcType], [$String], false)}, {prop: "replaceAll", name: "replaceAll", pkg: "regexp", typ: $funcType([sliceType$4, $String, $Int, funcType$1], [sliceType$4], false)}, {prop: "ReplaceAll", name: "ReplaceAll", pkg: "", typ: $funcType([sliceType$4, sliceType$4], [sliceType$4], false)}, {prop: "ReplaceAllLiteral", name: "ReplaceAllLiteral", pkg: "", typ: $funcType([sliceType$4, sliceType$4], [sliceType$4], false)}, {prop: "ReplaceAllFunc", name: "ReplaceAllFunc", pkg: "", typ: $funcType([sliceType$4, funcType$2], [sliceType$4], false)}, {prop: "pad", name: "pad", pkg: "regexp", typ: $funcType([sliceType$7], [sliceType$7], false)}, {prop: "allMatches", name: "allMatches", pkg: "regexp", typ: $funcType([$String, sliceType$4, $Int, funcType$3], [], false)}, {prop: "Find", name: "Find", pkg: "", typ: $funcType([sliceType$4], [sliceType$4], false)}, {prop: "FindIndex", name: "FindIndex", pkg: "", typ: $funcType([sliceType$4], [sliceType$7], false)}, {prop: "FindString", name: "FindString", pkg: "", typ: $funcType([$String], [$String], false)}, {prop: "FindStringIndex", name: "FindStringIndex", pkg: "", typ: $funcType([$String], [sliceType$7], false)}, {prop: "FindReaderIndex", name: "FindReaderIndex", pkg: "", typ: $funcType([io.RuneReader], [sliceType$7], false)}, {prop: "FindSubmatch", name: "FindSubmatch", pkg: "", typ: $funcType([sliceType$4], [sliceType$8], false)}, {prop: "Expand", name: "Expand", pkg: "", typ: $funcType([sliceType$4, sliceType$4, sliceType$4, sliceType$7], [sliceType$4], false)}, {prop: "ExpandString", name: "ExpandString", pkg: "", typ: $funcType([sliceType$4, $String, $String, sliceType$7], [sliceType$4], false)}, {prop: "expand", name: "expand", pkg: "regexp", typ: $funcType([sliceType$4, $String, sliceType$4, $String, sliceType$7], [sliceType$4], false)}, {prop: "FindSubmatchIndex", name: "FindSubmatchIndex", pkg: "", typ: $funcType([sliceType$4], [sliceType$7], false)}, {prop: "FindStringSubmatch", name: "FindStringSubmatch", pkg: "", typ: $funcType([$String], [sliceType$3], false)}, {prop: "FindStringSubmatchIndex", name: "FindStringSubmatchIndex", pkg: "", typ: $funcType([$String], [sliceType$7], false)}, {prop: "FindReaderSubmatchIndex", name: "FindReaderSubmatchIndex", pkg: "", typ: $funcType([io.RuneReader], [sliceType$7], false)}, {prop: "FindAll", name: "FindAll", pkg: "", typ: $funcType([sliceType$4, $Int], [sliceType$8], false)}, {prop: "FindAllIndex", name: "FindAllIndex", pkg: "", typ: $funcType([sliceType$4, $Int], [sliceType$9], false)}, {prop: "FindAllString", name: "FindAllString", pkg: "", typ: $funcType([$String, $Int], [sliceType$3], false)}, {prop: "FindAllStringIndex", name: "FindAllStringIndex", pkg: "", typ: $funcType([$String, $Int], [sliceType$9], false)}, {prop: "FindAllSubmatch", name: "FindAllSubmatch", pkg: "", typ: $funcType([sliceType$4, $Int], [sliceType$10], false)}, {prop: "FindAllSubmatchIndex", name: "FindAllSubmatchIndex", pkg: "", typ: $funcType([sliceType$4, $Int], [sliceType$9], false)}, {prop: "FindAllStringSubmatch", name: "FindAllStringSubmatch", pkg: "", typ: $funcType([$String, $Int], [sliceType$11], false)}, {prop: "FindAllStringSubmatchIndex", name: "FindAllStringSubmatchIndex", pkg: "", typ: $funcType([$String, $Int], [sliceType$9], false)}, {prop: "Split", name: "Split", pkg: "", typ: $funcType([$String, $Int], [sliceType$3], false)}, {prop: "MarshalText", name: "MarshalText", pkg: "", typ: $funcType([], [sliceType$4, $error], false)}, {prop: "UnmarshalText", name: "UnmarshalText", pkg: "", typ: $funcType([sliceType$4], [$error], false)}, {prop: "doOnePass", name: "doOnePass", pkg: "regexp", typ: $funcType([io.RuneReader, sliceType$4, $String, $Int, $Int, sliceType$7], [sliceType$7], false)}, {prop: "doMatch", name: "doMatch", pkg: "regexp", typ: $funcType([io.RuneReader, sliceType$4, $String], [$Bool], false)}, {prop: "doExecute", name: "doExecute", pkg: "regexp", typ: $funcType([io.RuneReader, sliceType$4, $String, $Int, $Int, sliceType$7], [sliceType$7], false)}, {prop: "tryBacktrack", name: "tryBacktrack", pkg: "regexp", typ: $funcType([ptrType$16, input, $Uint32, $Int], [$Bool], false)}, {prop: "backtrack", name: "backtrack", pkg: "regexp", typ: $funcType([sliceType$4, $String, $Int, $Int, sliceType$7], [sliceType$7], false)}];
+		ptrType$17.methods = [{prop: "step", name: "step", pkg: "regexp", typ: $funcType([$Int], [$Int32, $Int], false)}, {prop: "canCheckPrefix", name: "canCheckPrefix", pkg: "regexp", typ: $funcType([], [$Bool], false)}, {prop: "hasPrefix", name: "hasPrefix", pkg: "regexp", typ: $funcType([ptrType], [$Bool], false)}, {prop: "index", name: "index", pkg: "regexp", typ: $funcType([ptrType, $Int], [$Int], false)}, {prop: "context", name: "context", pkg: "regexp", typ: $funcType([$Int], [lazyFlag], false)}];
+		ptrType$18.methods = [{prop: "step", name: "step", pkg: "regexp", typ: $funcType([$Int], [$Int32, $Int], false)}, {prop: "canCheckPrefix", name: "canCheckPrefix", pkg: "regexp", typ: $funcType([], [$Bool], false)}, {prop: "hasPrefix", name: "hasPrefix", pkg: "regexp", typ: $funcType([ptrType], [$Bool], false)}, {prop: "index", name: "index", pkg: "regexp", typ: $funcType([ptrType, $Int], [$Int], false)}, {prop: "context", name: "context", pkg: "regexp", typ: $funcType([$Int], [lazyFlag], false)}];
+		ptrType$19.methods = [{prop: "step", name: "step", pkg: "regexp", typ: $funcType([$Int], [$Int32, $Int], false)}, {prop: "canCheckPrefix", name: "canCheckPrefix", pkg: "regexp", typ: $funcType([], [$Bool], false)}, {prop: "hasPrefix", name: "hasPrefix", pkg: "regexp", typ: $funcType([ptrType], [$Bool], false)}, {prop: "index", name: "index", pkg: "regexp", typ: $funcType([ptrType, $Int], [$Int], false)}, {prop: "context", name: "context", pkg: "regexp", typ: $funcType([$Int], [lazyFlag], false)}];
+		ptrType$8.methods = [{prop: "empty", name: "empty", pkg: "regexp", typ: $funcType([], [$Bool], false)}, {prop: "next", name: "next", pkg: "regexp", typ: $funcType([], [$Uint32], false)}, {prop: "clear", name: "clear", pkg: "regexp", typ: $funcType([], [], false)}, {prop: "contains", name: "contains", pkg: "regexp", typ: $funcType([$Uint32], [$Bool], false)}, {prop: "insert", name: "insert", pkg: "regexp", typ: $funcType([$Uint32], [], false)}, {prop: "insertNew", name: "insertNew", pkg: "regexp", typ: $funcType([$Uint32], [], false)}];
+		runeSlice.methods = [{prop: "Len", name: "Len", pkg: "", typ: $funcType([], [$Int], false)}, {prop: "Less", name: "Less", pkg: "", typ: $funcType([$Int, $Int], [$Bool], false)}, {prop: "Swap", name: "Swap", pkg: "", typ: $funcType([$Int, $Int], [], false)}];
+		ptrType$3.methods = [{prop: "init", name: "init", pkg: "regexp", typ: $funcType([$Int], [], false)}, {prop: "alloc", name: "alloc", pkg: "regexp", typ: $funcType([ptrType$6], [ptrType$5], false)}, {prop: "match", name: "match", pkg: "regexp", typ: $funcType([input, $Int], [$Bool], false)}, {prop: "clear", name: "clear", pkg: "regexp", typ: $funcType([ptrType$20], [], false)}, {prop: "step", name: "step", pkg: "regexp", typ: $funcType([ptrType$20, ptrType$20, $Int, $Int, $Int32, ptrType$13], [], false)}, {prop: "add", name: "add", pkg: "regexp", typ: $funcType([ptrType$20, $Uint32, $Int, sliceType$7, ptrType$13, ptrType$5], [ptrType$5], false)}];
+		ptrType$21.methods = [{prop: "newBytes", name: "newBytes", pkg: "regexp", typ: $funcType([sliceType$4], [input], false)}, {prop: "newString", name: "newString", pkg: "regexp", typ: $funcType([$String], [input], false)}, {prop: "newReader", name: "newReader", pkg: "regexp", typ: $funcType([io.RuneReader], [input], false)}, {prop: "clear", name: "clear", pkg: "regexp", typ: $funcType([], [], false)}, {prop: "init", name: "init", pkg: "regexp", typ: $funcType([io.RuneReader, sliceType$4, $String], [input, $Int], false)}];
+		lazyFlag.methods = [{prop: "match", name: "match", pkg: "regexp", typ: $funcType([syntax.EmptyOp], [$Bool], false)}];
+		ptrType$16.methods = [{prop: "reset", name: "reset", pkg: "regexp", typ: $funcType([ptrType$1, $Int, $Int], [], false)}, {prop: "shouldVisit", name: "shouldVisit", pkg: "regexp", typ: $funcType([$Uint32, $Int], [$Bool], false)}, {prop: "push", name: "push", pkg: "regexp", typ: $funcType([ptrType, $Uint32, $Int, $Bool], [], false)}];
+		Regexp.init("regexp", [{prop: "expr", name: "expr", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "prog", name: "prog", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "onepass", name: "onepass", embedded: false, exported: false, typ: ptrType$2, tag: ""}, {prop: "numSubexp", name: "numSubexp", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "maxBitStateLen", name: "maxBitStateLen", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "subexpNames", name: "subexpNames", embedded: false, exported: false, typ: sliceType$3, tag: ""}, {prop: "prefix", name: "prefix", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "prefixBytes", name: "prefixBytes", embedded: false, exported: false, typ: sliceType$4, tag: ""}, {prop: "prefixRune", name: "prefixRune", embedded: false, exported: false, typ: $Int32, tag: ""}, {prop: "prefixEnd", name: "prefixEnd", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "mpool", name: "mpool", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "matchcap", name: "matchcap", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "prefixComplete", name: "prefixComplete", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "cond", name: "cond", embedded: false, exported: false, typ: syntax.EmptyOp, tag: ""}, {prop: "minInputLen", name: "minInputLen", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "longest", name: "longest", embedded: false, exported: false, typ: $Bool, tag: ""}]);
+		input.init([{prop: "canCheckPrefix", name: "canCheckPrefix", pkg: "regexp", typ: $funcType([], [$Bool], false)}, {prop: "context", name: "context", pkg: "regexp", typ: $funcType([$Int], [lazyFlag], false)}, {prop: "hasPrefix", name: "hasPrefix", pkg: "regexp", typ: $funcType([ptrType], [$Bool], false)}, {prop: "index", name: "index", pkg: "regexp", typ: $funcType([ptrType, $Int], [$Int], false)}, {prop: "step", name: "step", pkg: "regexp", typ: $funcType([$Int], [$Int32, $Int], false)}]);
+		inputString.init("regexp", [{prop: "str", name: "str", embedded: false, exported: false, typ: $String, tag: ""}]);
+		inputBytes.init("regexp", [{prop: "str", name: "str", embedded: false, exported: false, typ: sliceType$4, tag: ""}]);
+		inputReader.init("regexp", [{prop: "r", name: "r", embedded: false, exported: false, typ: io.RuneReader, tag: ""}, {prop: "atEOT", name: "atEOT", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: $Int, tag: ""}]);
+		onePassProg.init("", [{prop: "Inst", name: "Inst", embedded: false, exported: true, typ: sliceType$12, tag: ""}, {prop: "Start", name: "Start", embedded: false, exported: true, typ: $Int, tag: ""}, {prop: "NumCap", name: "NumCap", embedded: false, exported: true, typ: $Int, tag: ""}]);
+		onePassInst.init("", [{prop: "Inst", name: "Inst", embedded: true, exported: true, typ: syntax.Inst, tag: ""}, {prop: "Next", name: "Next", embedded: false, exported: true, typ: sliceType$2, tag: ""}]);
+		queueOnePass.init("regexp", [{prop: "sparse", name: "sparse", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "dense", name: "dense", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "size", name: "size", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "nextIndex", name: "nextIndex", embedded: false, exported: false, typ: $Uint32, tag: ""}]);
+		runeSlice.init($Int32);
+		queue.init("regexp", [{prop: "sparse", name: "sparse", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "dense", name: "dense", embedded: false, exported: false, typ: sliceType$5, tag: ""}]);
+		entry.init("regexp", [{prop: "pc", name: "pc", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "t", name: "t", embedded: false, exported: false, typ: ptrType$5, tag: ""}]);
+		thread.init("regexp", [{prop: "inst", name: "inst", embedded: false, exported: false, typ: ptrType$6, tag: ""}, {prop: "cap", name: "cap", embedded: false, exported: false, typ: sliceType$7, tag: ""}]);
+		machine.init("regexp", [{prop: "re", name: "re", embedded: false, exported: false, typ: ptrType, tag: ""}, {prop: "p", name: "p", embedded: false, exported: false, typ: ptrType$1, tag: ""}, {prop: "q0", name: "q0", embedded: false, exported: false, typ: queue, tag: ""}, {prop: "q1", name: "q1", embedded: false, exported: false, typ: queue, tag: ""}, {prop: "pool", name: "pool", embedded: false, exported: false, typ: sliceType$6, tag: ""}, {prop: "matched", name: "matched", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "matchcap", name: "matchcap", embedded: false, exported: false, typ: sliceType$7, tag: ""}, {prop: "inputs", name: "inputs", embedded: false, exported: false, typ: inputs, tag: ""}]);
+		inputs.init("regexp", [{prop: "bytes", name: "bytes", embedded: false, exported: false, typ: inputBytes, tag: ""}, {prop: "string", name: "string", embedded: false, exported: false, typ: inputString, tag: ""}, {prop: "reader", name: "reader", embedded: false, exported: false, typ: inputReader, tag: ""}]);
+		onePassMachine.init("regexp", [{prop: "inputs", name: "inputs", embedded: false, exported: false, typ: inputs, tag: ""}, {prop: "matchcap", name: "matchcap", embedded: false, exported: false, typ: sliceType$7, tag: ""}]);
+		job.init("regexp", [{prop: "pc", name: "pc", embedded: false, exported: false, typ: $Uint32, tag: ""}, {prop: "arg", name: "arg", embedded: false, exported: false, typ: $Bool, tag: ""}, {prop: "pos", name: "pos", embedded: false, exported: false, typ: $Int, tag: ""}]);
+		bitState.init("regexp", [{prop: "end", name: "end", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "cap", name: "cap", embedded: false, exported: false, typ: sliceType$7, tag: ""}, {prop: "matchcap", name: "matchcap", embedded: false, exported: false, typ: sliceType$7, tag: ""}, {prop: "jobs", name: "jobs", embedded: false, exported: false, typ: sliceType$15, tag: ""}, {prop: "visited", name: "visited", embedded: false, exported: false, typ: sliceType$2, tag: ""}, {prop: "inputs", name: "inputs", embedded: false, exported: false, typ: inputs, tag: ""}]);
 	};
 	$init = function() {
 		$pkg.$init = function() {};
 		/* */ var $f, $c = false, $s = 0, $r; if (this !== undefined && this.$blk !== undefined) { $f = this; $c = true; $s = $f.$s; $r = $f.$r; } s: while (true) { switch ($s) { case 0:
-		$r = fmt.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = ast.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = token.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = typeparams.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = reflect.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = sort.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strconv.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		$r = strings.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
-		abort = $newDataPointer(0, ptrType);
+		$r = bytes.$init(); /* */ $s = 1; case 1: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = nosync.$init(); /* */ $s = 2; case 2: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = io.$init(); /* */ $s = 3; case 3: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = syntax.$init(); /* */ $s = 4; case 4: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = sort.$init(); /* */ $s = 5; case 5: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strconv.$init(); /* */ $s = 6; case 6: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = strings.$init(); /* */ $s = 7; case 7: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = unicode.$init(); /* */ $s = 8; case 8: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		$r = utf8.$init(); /* */ $s = 9; case 9: if($c) { $c = false; $r = $r.$blk(); } if ($r && $r.$blk !== undefined) { break s; }
+		matchPool = arrayType.zero();
+		specialBytes = arrayType$1.zero();
+		onePassPool = new nosync.Pool.ptr(sliceType.nil, $throwNilPointerError);
+		arrayNoInts = arrayType$2.zero();
+		bitStatePool = new nosync.Pool.ptr(sliceType.nil, $throwNilPointerError);
+		matchSize = $toNativeArray($kindInt, [128, 512, 2048, 16384, 0]);
+		noRune = new sliceType$1([]);
+		noNext = new sliceType$2([4294967295]);
+		anyRuneNotNL = new sliceType$1([0, 9, 11, 1114111]);
+		anyRune = new sliceType$1([0, 1114111]);
+		init();
 		/* */ } return; } if ($f === undefined) { $f = { $blk: $init }; } $f.$s = $s; $f.$r = $r; return $f;
 	};
 	$pkg.$init = $init;
@@ -100872,6 +61103,15 @@ $packages["embed"] = (function() {
 			}
 			return 292;
 		};
+		$ptrType(file).prototype.String = function String() {
+			var {$24r, _r, f, $s, $r, $c} = $restore(this, {});
+			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
+			f = this;
+			_r = fs.FormatFileInfo(f); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
+			$24r = _r;
+			$s = 2; case 2: return $24r;
+			/* */ } return; } var $f = {$blk: String, $c: true, $r, $24r, _r, f, $s};return $f;
+		};
 		$ptrType(FS).prototype.lookup = function lookup(name) {
 			var {_r, _tuple, dir, elem, f, files, i, name, $s, $r, $c} = $restore(this, {name});
 			/* */ $s = $s || 0; s: while (true) { switch ($s) { case 0:
@@ -100901,7 +61141,7 @@ $packages["embed"] = (function() {
 				}; })(dir, elem, files)); /* */ $s = 1; case 1: if($c) { $c = false; _r = _r.$blk(); } if (_r && _r.$blk !== undefined) { break s; }
 			i = _r;
 			if (i < files[0].$length && trimSlash(((i < 0 || i >= files[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : files[0].$array[files[0].$offset + i]).name) === name) {
-				$s = -1; return ((i < 0 || i >= files[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : files[0].$array[files[0].$offset + i]);
+				$s = -1; return ((i < 0 || i >= files[0].$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(files[0].$array, files[0].$offset + i, ptrType$1));
 			}
 			$s = -1; return ptrType$1.nil;
 			/* */ } return; } var $f = {$blk: lookup, $c: true, $r, _r, _tuple, dir, elem, f, files, i, name, $s};return $f;
@@ -100978,7 +61218,7 @@ $packages["embed"] = (function() {
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				i = _i;
-				((i < 0 || i >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + i] = (x$2 = dir.files, ((i < 0 || i >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + i])));
+				((i < 0 || i >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + i] = (x$2 = dir.files, ((i < 0 || i >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + i, ptrType$1))));
 				_i++;
 			}
 			$s = -1; return [list, $ifaceNil];
@@ -101045,6 +61285,18 @@ $packages["embed"] = (function() {
 			f.offset = offset;
 			return [offset, $ifaceNil];
 		};
+		$ptrType(openFile).prototype.ReadAt = function ReadAt(b, offset) {
+			var b, f, n, offset, x$2;
+			f = this;
+			if ((offset.$high < 0 || (offset.$high === 0 && offset.$low < 0)) || (x$2 = (new $Int64(0, f.f.data.length)), (offset.$high > x$2.$high || (offset.$high === x$2.$high && offset.$low > x$2.$low)))) {
+				return [0, new fs.PathError.ptr("read", f.f.name, fs.ErrInvalid)];
+			}
+			n = $copyString(b, $substring(f.f.data, $flatten64(offset)));
+			if (n < b.$length) {
+				return [n, io.EOF];
+			}
+			return [n, $ifaceNil];
+		};
 		$ptrType(openDir).prototype.Close = function Close$1() {
 			var d;
 			d = this;
@@ -101079,7 +61331,7 @@ $packages["embed"] = (function() {
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				i = _i;
-				((i < 0 || i >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + i] = (x$2 = d.files, x$3 = d.offset + i >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : x$2.$array[x$2.$offset + x$3])));
+				((i < 0 || i >= list.$length) ? ($throwRuntimeError("index out of range"), undefined) : list.$array[list.$offset + i] = (x$2 = d.files, x$3 = d.offset + i >> 0, ((x$3 < 0 || x$3 >= x$2.$length) ? ($throwRuntimeError("index out of range"), undefined) : $indexPtr(x$2.$array, x$2.$offset + x$3, ptrType$1))));
 				_i++;
 			}
 			d.offset = d.offset + (n) >> 0;
@@ -101110,8 +61362,8 @@ $packages["embed"] = (function() {
 			/* */ } return; } var $f = {$blk: sortSearch$1, $c: true, $r, _r, _tmp, _tmp$1, f, h, i, j, n, $s};return $f;
 		};
 		FS.methods = [{prop: "lookup", name: "lookup", pkg: "embed", typ: $funcType([$String], [ptrType$1], false)}, {prop: "readDir", name: "readDir", pkg: "embed", typ: $funcType([$String], [sliceType], false)}, {prop: "Open", name: "Open", pkg: "", typ: $funcType([$String], [fs.File, $error], false)}, {prop: "ReadDir", name: "ReadDir", pkg: "", typ: $funcType([$String], [sliceType$1, $error], false)}, {prop: "ReadFile", name: "ReadFile", pkg: "", typ: $funcType([$String], [sliceType$2, $error], false)}];
-		ptrType$1.methods = [{prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "ModTime", name: "ModTime", pkg: "", typ: $funcType([], [time.Time], false)}, {prop: "IsDir", name: "IsDir", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Sys", name: "Sys", pkg: "", typ: $funcType([], [$emptyInterface], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [fs.FileMode], false)}, {prop: "Info", name: "Info", pkg: "", typ: $funcType([], [fs.FileInfo, $error], false)}, {prop: "Mode", name: "Mode", pkg: "", typ: $funcType([], [fs.FileMode], false)}];
-		ptrType$2.methods = [{prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Stat", name: "Stat", pkg: "", typ: $funcType([], [fs.FileInfo, $error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "Seek", name: "Seek", pkg: "", typ: $funcType([$Int64, $Int], [$Int64, $error], false)}];
+		ptrType$1.methods = [{prop: "Name", name: "Name", pkg: "", typ: $funcType([], [$String], false)}, {prop: "Size", name: "Size", pkg: "", typ: $funcType([], [$Int64], false)}, {prop: "ModTime", name: "ModTime", pkg: "", typ: $funcType([], [time.Time], false)}, {prop: "IsDir", name: "IsDir", pkg: "", typ: $funcType([], [$Bool], false)}, {prop: "Sys", name: "Sys", pkg: "", typ: $funcType([], [$emptyInterface], false)}, {prop: "Type", name: "Type", pkg: "", typ: $funcType([], [fs.FileMode], false)}, {prop: "Info", name: "Info", pkg: "", typ: $funcType([], [fs.FileInfo, $error], false)}, {prop: "Mode", name: "Mode", pkg: "", typ: $funcType([], [fs.FileMode], false)}, {prop: "String", name: "String", pkg: "", typ: $funcType([], [$String], false)}];
+		ptrType$2.methods = [{prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Stat", name: "Stat", pkg: "", typ: $funcType([], [fs.FileInfo, $error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "Seek", name: "Seek", pkg: "", typ: $funcType([$Int64, $Int], [$Int64, $error], false)}, {prop: "ReadAt", name: "ReadAt", pkg: "", typ: $funcType([sliceType$2, $Int64], [$Int, $error], false)}];
 		ptrType$4.methods = [{prop: "Close", name: "Close", pkg: "", typ: $funcType([], [$error], false)}, {prop: "Stat", name: "Stat", pkg: "", typ: $funcType([], [fs.FileInfo, $error], false)}, {prop: "Read", name: "Read", pkg: "", typ: $funcType([sliceType$2], [$Int, $error], false)}, {prop: "ReadDir", name: "ReadDir", pkg: "", typ: $funcType([$Int], [sliceType$1, $error], false)}];
 		FS.init("embed", [{prop: "files", name: "files", embedded: false, exported: false, typ: ptrType, tag: ""}]);
 		file.init("embed", [{prop: "name", name: "name", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "data", name: "data", embedded: false, exported: false, typ: $String, tag: ""}, {prop: "hash", name: "hash", embedded: false, exported: false, typ: arrayType, tag: ""}]);
@@ -101219,7 +61471,7 @@ $packages["hash/crc32"] = (function() {
 			while (true) {
 				if (!(_i < _ref.$length)) { break; }
 				v = ((_i < 0 || _i >= _ref.$length) ? ($throwRuntimeError("index out of range"), undefined) : _ref.$array[_ref.$offset + _i]);
-				crc = ((x = tab, x$1 = (((crc << 24 >>> 24)) ^ v) << 24 >>> 24, ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])) ^ ((crc >>> 8 >>> 0))) >>> 0;
+				crc = ((x = (tab === ptrType.nil && $throwNilPointerError(), tab), x$1 = (((crc << 24 >>> 24)) ^ v) << 24 >>> 24, ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])) ^ ((crc >>> 8 >>> 0))) >>> 0;
 				_i++;
 			}
 			return ~crc >>> 0;
@@ -101227,16 +61479,16 @@ $packages["hash/crc32"] = (function() {
 		slicingMakeTable = function slicingMakeTable$1(poly) {
 			var crc, i, j, poly, t, x, x$1, x$2, x$3, x$4;
 			t = arrayType$1.zero();
-			simplePopulateTable(poly, t[0]);
+			simplePopulateTable(poly, $indexPtr(t, 0, ptrType));
 			i = 0;
 			while (true) {
 				if (!(i < 256)) { break; }
-				crc = (x = t[0], ((i < 0 || i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[i]));
+				crc = (x = (t === ptrType$1.nil && $throwNilPointerError(), t)[0], ((i < 0 || i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[i]));
 				j = 1;
 				while (true) {
 					if (!(j < 8)) { break; }
-					crc = ((x$1 = t[0], x$2 = (crc & 255) >>> 0, ((x$2 < 0 || x$2 >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[x$2])) ^ ((crc >>> 8 >>> 0))) >>> 0;
-					(x$3 = (x$4 = t, ((j < 0 || j >= x$4.length) ? ($throwRuntimeError("index out of range"), undefined) : x$4[j])), ((i < 0 || i >= x$3.length) ? ($throwRuntimeError("index out of range"), undefined) : x$3[i] = crc));
+					crc = ((x$1 = (t === ptrType$1.nil && $throwNilPointerError(), t)[0], x$2 = (crc & 255) >>> 0, ((x$2 < 0 || x$2 >= x$1.length) ? ($throwRuntimeError("index out of range"), undefined) : x$1[x$2])) ^ ((crc >>> 8 >>> 0))) >>> 0;
+					(x$3 = (x$4 = (t === ptrType$1.nil && $throwNilPointerError(), t), ((j < 0 || j >= x$4.length) ? ($throwRuntimeError("index out of range"), undefined) : x$4[j])), ((i < 0 || i >= x$3.length) ? ($throwRuntimeError("index out of range"), undefined) : x$3[i] = crc));
 					j = j + (1) >> 0;
 				}
 				i = i + (1) >> 0;
@@ -101250,7 +61502,7 @@ $packages["hash/crc32"] = (function() {
 				while (true) {
 					if (!(p.$length > 8)) { break; }
 					crc = (crc ^ ((((((((((0 >= p.$length ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + 0]) >>> 0)) | ((((1 >= p.$length ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + 1]) >>> 0)) << 8 >>> 0)) >>> 0) | ((((2 >= p.$length ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + 2]) >>> 0)) << 16 >>> 0)) >>> 0) | ((((3 >= p.$length ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + 3]) >>> 0)) << 24 >>> 0)) >>> 0))) >>> 0;
-					crc = ((((((((((((((x = tab[0], x$1 = (7 >= p.$length ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + 7]), ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])) ^ (x$2 = tab[1], x$3 = (6 >= p.$length ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + 6]), ((x$3 < 0 || x$3 >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[x$3]))) >>> 0) ^ (x$4 = tab[2], x$5 = (5 >= p.$length ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + 5]), ((x$5 < 0 || x$5 >= x$4.length) ? ($throwRuntimeError("index out of range"), undefined) : x$4[x$5]))) >>> 0) ^ (x$6 = tab[3], x$7 = (4 >= p.$length ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + 4]), ((x$7 < 0 || x$7 >= x$6.length) ? ($throwRuntimeError("index out of range"), undefined) : x$6[x$7]))) >>> 0) ^ (x$8 = tab[4], x$9 = crc >>> 24 >>> 0, ((x$9 < 0 || x$9 >= x$8.length) ? ($throwRuntimeError("index out of range"), undefined) : x$8[x$9]))) >>> 0) ^ (x$10 = tab[5], x$11 = (((crc >>> 16 >>> 0)) & 255) >>> 0, ((x$11 < 0 || x$11 >= x$10.length) ? ($throwRuntimeError("index out of range"), undefined) : x$10[x$11]))) >>> 0) ^ (x$12 = tab[6], x$13 = (((crc >>> 8 >>> 0)) & 255) >>> 0, ((x$13 < 0 || x$13 >= x$12.length) ? ($throwRuntimeError("index out of range"), undefined) : x$12[x$13]))) >>> 0) ^ (x$14 = tab[7], x$15 = (crc & 255) >>> 0, ((x$15 < 0 || x$15 >= x$14.length) ? ($throwRuntimeError("index out of range"), undefined) : x$14[x$15]))) >>> 0;
+					crc = ((((((((((((((x = (tab === ptrType$1.nil && $throwNilPointerError(), tab)[0], x$1 = (7 >= p.$length ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + 7]), ((x$1 < 0 || x$1 >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[x$1])) ^ (x$2 = (tab === ptrType$1.nil && $throwNilPointerError(), tab)[1], x$3 = (6 >= p.$length ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + 6]), ((x$3 < 0 || x$3 >= x$2.length) ? ($throwRuntimeError("index out of range"), undefined) : x$2[x$3]))) >>> 0) ^ (x$4 = (tab === ptrType$1.nil && $throwNilPointerError(), tab)[2], x$5 = (5 >= p.$length ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + 5]), ((x$5 < 0 || x$5 >= x$4.length) ? ($throwRuntimeError("index out of range"), undefined) : x$4[x$5]))) >>> 0) ^ (x$6 = (tab === ptrType$1.nil && $throwNilPointerError(), tab)[3], x$7 = (4 >= p.$length ? ($throwRuntimeError("index out of range"), undefined) : p.$array[p.$offset + 4]), ((x$7 < 0 || x$7 >= x$6.length) ? ($throwRuntimeError("index out of range"), undefined) : x$6[x$7]))) >>> 0) ^ (x$8 = (tab === ptrType$1.nil && $throwNilPointerError(), tab)[4], x$9 = crc >>> 24 >>> 0, ((x$9 < 0 || x$9 >= x$8.length) ? ($throwRuntimeError("index out of range"), undefined) : x$8[x$9]))) >>> 0) ^ (x$10 = (tab === ptrType$1.nil && $throwNilPointerError(), tab)[5], x$11 = (((crc >>> 16 >>> 0)) & 255) >>> 0, ((x$11 < 0 || x$11 >= x$10.length) ? ($throwRuntimeError("index out of range"), undefined) : x$10[x$11]))) >>> 0) ^ (x$12 = (tab === ptrType$1.nil && $throwNilPointerError(), tab)[6], x$13 = (((crc >>> 8 >>> 0)) & 255) >>> 0, ((x$13 < 0 || x$13 >= x$12.length) ? ($throwRuntimeError("index out of range"), undefined) : x$12[x$13]))) >>> 0) ^ (x$14 = (tab === ptrType$1.nil && $throwNilPointerError(), tab)[7], x$15 = (crc & 255) >>> 0, ((x$15 < 0 || x$15 >= x$14.length) ? ($throwRuntimeError("index out of range"), undefined) : x$14[x$15]))) >>> 0;
 					p = $subslice(p, 8);
 				}
 				crc = ~crc >>> 0;
@@ -101258,7 +61510,7 @@ $packages["hash/crc32"] = (function() {
 			if (p.$length === 0) {
 				return crc;
 			}
-			return simpleUpdate(crc, tab[0], p);
+			return simpleUpdate(crc, $indexPtr(tab, 0, ptrType), p);
 		};
 		ieeeInit = function ieeeInit$1() {
 			if (archAvailableIEEE()) {
@@ -101425,7 +61677,7 @@ $packages["hash/crc32"] = (function() {
 				_i = 0;
 				while (true) {
 					if (!(_i < 256)) { break; }
-					x$1 = (x = _ref, ((_i < 0 || _i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[_i]));
+					x$1 = (x = (_ref === ptrType.nil && $throwNilPointerError(), _ref), ((_i < 0 || _i >= x.length) ? ($throwRuntimeError("index out of range"), undefined) : x[_i]));
 					b = appendUint32(b, x$1);
 					_i++;
 				}
@@ -102025,7 +62277,7 @@ $packages["github.com/gopherjs/gopherjs.github.io/playground/internal/snippets"]
 	return $pkg;
 })();
 $packages["github.com/gopherjs/gopherjs.github.io/playground/internal/undoRedo"] = (function() {
-	var $pkg = {}, $init, common, time, UndoRedoStack, undoRedoStackImp, stateChange, ptrType, sliceType, ptrType$1, ptrType$2, sliceType$1, sliceType$2, ptrType$3, funcType, NewStack, newState, diffTrim, joinStates, revertChange, joinRunes, min;
+	var $pkg = {}, $init, common, time, UndoRedoStack, undoRedoStackImp, stateChange, ptrType, sliceType, ptrType$1, ptrType$2, ptrType$3, sliceType$1, sliceType$2, funcType, NewStack, newState, diffTrim, joinStates, revertChange, joinRunes, min;
 	common = $packages["github.com/gopherjs/gopherjs.github.io/playground/internal/common"];
 	time = $packages["time"];
 	UndoRedoStack = $newType(8, $kindInterface, "undoRedo.UndoRedoStack", true, "github.com/gopherjs/gopherjs.github.io/playground/internal/undoRedo", true, null);
@@ -102074,10 +62326,10 @@ $packages["github.com/gopherjs/gopherjs.github.io/playground/internal/undoRedo"]
 		ptrType = $ptrType(stateChange);
 		sliceType = $sliceType(ptrType);
 		ptrType$1 = $ptrType(time.Location);
-		ptrType$2 = $ptrType(sliceType);
+		ptrType$2 = $ptrType(undoRedoStackImp);
+		ptrType$3 = $ptrType(sliceType);
 		sliceType$1 = $sliceType($Int32);
 		sliceType$2 = $sliceType(sliceType$1);
-		ptrType$3 = $ptrType(undoRedoStackImp);
 		funcType = $funcType([], [time.Time], false);
 		NewStack = function NewStack$1() {
 			return new undoRedoStackImp.ptr(sliceType.nil, sliceType.nil, time.Now, new time.Duration(0, 1000000000), new time.Time.ptr(new $Uint64(0, 0), new $Int64(0, 0), ptrType$1.nil), new common.Selection.ptr(0, 0), "");
@@ -102086,12 +62338,12 @@ $packages["github.com/gopherjs/gopherjs.github.io/playground/internal/undoRedo"]
 		$ptrType(undoRedoStackImp).prototype.PerformUndo = function PerformUndo() {
 			var s;
 			s = this;
-			return s.performRevert((s.$ptr_undos || (s.$ptr_undos = new ptrType$2(function() { return this.$target.undos; }, function($v) { this.$target.undos = $v; }, s))), (s.$ptr_redos || (s.$ptr_redos = new ptrType$2(function() { return this.$target.redos; }, function($v) { this.$target.redos = $v; }, s))));
+			return s.performRevert((s === ptrType$2.nil && $throwNilPointerError(), (s.$ptr_undos || (s.$ptr_undos = new ptrType$3(function() { return this.$target.undos; }, function($v) { this.$target.undos = $v; }, s)))), (s === ptrType$2.nil && $throwNilPointerError(), (s.$ptr_redos || (s.$ptr_redos = new ptrType$3(function() { return this.$target.redos; }, function($v) { this.$target.redos = $v; }, s)))));
 		};
 		$ptrType(undoRedoStackImp).prototype.PerformRedo = function PerformRedo() {
 			var s;
 			s = this;
-			return s.performRevert((s.$ptr_redos || (s.$ptr_redos = new ptrType$2(function() { return this.$target.redos; }, function($v) { this.$target.redos = $v; }, s))), (s.$ptr_undos || (s.$ptr_undos = new ptrType$2(function() { return this.$target.undos; }, function($v) { this.$target.undos = $v; }, s))));
+			return s.performRevert((s === ptrType$2.nil && $throwNilPointerError(), (s.$ptr_redos || (s.$ptr_redos = new ptrType$3(function() { return this.$target.redos; }, function($v) { this.$target.redos = $v; }, s)))), (s === ptrType$2.nil && $throwNilPointerError(), (s.$ptr_undos || (s.$ptr_undos = new ptrType$3(function() { return this.$target.undos; }, function($v) { this.$target.undos = $v; }, s)))));
 		};
 		$ptrType(undoRedoStackImp).prototype.performRevert = function performRevert(fromStack, toStack) {
 			var _tuple, fromStack, maxIndex, newState$1, oldCode, oldSel, redoChange, s, toStack, x;
@@ -102262,7 +62514,7 @@ $packages["github.com/gopherjs/gopherjs.github.io/playground/internal/undoRedo"]
 			}
 			return b;
 		};
-		ptrType$3.methods = [{prop: "PerformUndo", name: "PerformUndo", pkg: "", typ: $funcType([], [common.Selection, $String, $Bool], false)}, {prop: "PerformRedo", name: "PerformRedo", pkg: "", typ: $funcType([], [common.Selection, $String, $Bool], false)}, {prop: "performRevert", name: "performRevert", pkg: "github.com/gopherjs/gopherjs.github.io/playground/internal/undoRedo", typ: $funcType([ptrType$2, ptrType$2], [common.Selection, $String, $Bool], false)}, {prop: "AddBreak", name: "AddBreak", pkg: "", typ: $funcType([], [], false)}, {prop: "RecordSelectionChange", name: "RecordSelectionChange", pkg: "", typ: $funcType([common.Selection], [], false)}, {prop: "RecordCodeChange", name: "RecordCodeChange", pkg: "", typ: $funcType([common.Selection, $String], [], false)}];
+		ptrType$2.methods = [{prop: "PerformUndo", name: "PerformUndo", pkg: "", typ: $funcType([], [common.Selection, $String, $Bool], false)}, {prop: "PerformRedo", name: "PerformRedo", pkg: "", typ: $funcType([], [common.Selection, $String, $Bool], false)}, {prop: "performRevert", name: "performRevert", pkg: "github.com/gopherjs/gopherjs.github.io/playground/internal/undoRedo", typ: $funcType([ptrType$3, ptrType$3], [common.Selection, $String, $Bool], false)}, {prop: "AddBreak", name: "AddBreak", pkg: "", typ: $funcType([], [], false)}, {prop: "RecordSelectionChange", name: "RecordSelectionChange", pkg: "", typ: $funcType([common.Selection], [], false)}, {prop: "RecordCodeChange", name: "RecordCodeChange", pkg: "", typ: $funcType([common.Selection, $String], [], false)}];
 		UndoRedoStack.init([{prop: "AddBreak", name: "AddBreak", pkg: "", typ: $funcType([], [], false)}, {prop: "PerformRedo", name: "PerformRedo", pkg: "", typ: $funcType([], [common.Selection, $String, $Bool], false)}, {prop: "PerformUndo", name: "PerformUndo", pkg: "", typ: $funcType([], [common.Selection, $String, $Bool], false)}, {prop: "RecordCodeChange", name: "RecordCodeChange", pkg: "", typ: $funcType([common.Selection, $String], [], false)}, {prop: "RecordSelectionChange", name: "RecordSelectionChange", pkg: "", typ: $funcType([common.Selection], [], false)}]);
 		undoRedoStackImp.init("github.com/gopherjs/gopherjs.github.io/playground/internal/undoRedo", [{prop: "undos", name: "undos", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "redos", name: "redos", embedded: false, exported: false, typ: sliceType, tag: ""}, {prop: "getTime", name: "getTime", embedded: false, exported: false, typ: funcType, tag: ""}, {prop: "joinDur", name: "joinDur", embedded: false, exported: false, typ: time.Duration, tag: ""}, {prop: "lastChange", name: "lastChange", embedded: false, exported: false, typ: time.Time, tag: ""}, {prop: "lastSel", name: "lastSel", embedded: false, exported: false, typ: common.Selection, tag: ""}, {prop: "curCode", name: "curCode", embedded: false, exported: false, typ: $String, tag: ""}]);
 		stateChange.init("github.com/gopherjs/gopherjs.github.io/playground/internal/undoRedo", [{prop: "prefix", name: "prefix", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "suffix", name: "suffix", embedded: false, exported: false, typ: $Int, tag: ""}, {prop: "oldCode", name: "oldCode", embedded: false, exported: false, typ: sliceType$1, tag: ""}, {prop: "newCode", name: "newCode", embedded: false, exported: false, typ: sliceType$1, tag: ""}, {prop: "oldSel", name: "oldSel", embedded: false, exported: false, typ: common.Selection, tag: ""}, {prop: "newSel", name: "newSel", embedded: false, exported: false, typ: common.Selection, tag: ""}]);